Criminology The Realist View And Constructivist Perspective

Criminology is the study of crime, those who commit crime and also studies the criminal justice and penal systems. Crime is defined as the act of omission established with the laws of the nation in which it occurred in. However, deviance as Downes and Rock suggested may be considered as the behaviour which is banned or controlled and would more limey attract punishment or disapproval. Not all deviances are crimes it is merely behaviours which do not comply with the norms of societies. It is important to clarify what crime is and how it occurs in order to have accurate measurements of it. There are two opposing views on crime statistics: the realist view and constructivist perspective. The former view has a number of forms, pertinently; left realism and right realism. Basically, realist view sees the official records as an indicator of the state of crime in a society. On the contrary, the latter perspective is related to how officials and others perceive the process as well as how off icial statistics could be understood by the procedure agencies responsible carry out their work. Crime statistics give an indication of crime occurrences and there are two methods used in constructing crime rates: recorder crime statistics and the national crime victimisation surveys (British Crime Survey). This essay will critically analyse how accurate the measures of crime are with reference to the theories on crime. One of the official sources of crime data is collected routinely by law

Disabled Students With Their Special Education - 887 Words

Another form of discrimination that is occurring in society is disabled people who are not receiving the necessary benefits. For instance, most of the disabled individuals do not receive equal benefits because they do not have a job. Most do not have access to medical or insurance because they do not have a job in which they can support themselves. This kind of discrimination and treatment creates disabled people to have feelings of anger and sadness as they are not being protected and their rights are violated. Society characterizes disabled people as not being normal because of their physical or emotional disability. Another form of discrimination that is occurring is how disabled students are not receiving the education and support they need. Today there is not enough teachers who are willing to help disabled students with their special education. Also, budget cuts are currently affecting public schools and instead of investing that money for special education, 85% of the budget i s spent on salaries and the benefits of the employees. This not only is affecting the disabled students, but also there are not available resources to support them. Although disabled students are discriminated there are some great resources that are available to them. On the other hand, handy cap students that come from low- income families have an advantage of receiving free education and transportation. Having access to equal employment opportunities in the U. S. is a dream that severalShow MoreRelatedThe Inclusion of Children with Special Needs in a Normal Classroom972 Words   |  4 PagesCurrently, children with special needs are educated in a designated classroom or included into a general classroom. Inclusion is educating special-needs students in a classroom with non-special needs students. Debate about inclusion or separate classrooms for children with disabilities has been a topic of discussion in the educational school setting for decades. Supporters of inclusion believe special-needs students, teachers, and non-disabled students do better academically and socially in a diverseRead MoreChildren With Special Needs Should Spend Most Of The Time With Non Disabled Kids1643 Words   |  7 PagesAkhmadullina 1 Children with special needs should spend most of the time with non disabled kids Children with special needs are slightly different from non disabled kids, but it should not be a barrier between non disabled kid and child with disabilities. Special needs cover a wide range. Some are a children with physical disability who use wheelchair or cane. Other with learning disabilities such as autism spectrum disorder or emotional disorder. Children with special needs are like all childrenRead MoreEssay Mainstreaming: Does it Help Childrens Special Needs?1406 Words   |  6 PagesMainstreaming: Does it Help Childrens Special Needs? Inclusion describes the practice of placing children with special needs in regular classrooms. Inclusion, also known as mainstreaming, gives all students the opportunity to learn from their individual differences. It allows special needs children to receive their education in a normal society. Children with special needs are encouraged by the challenges that face them in a regular classroom. They also learn to defend themselvesRead MoreChildren With Special Needs Should Spend Most Time With Non Disabled Children1578 Words   |  7 PagesNovember 2015 Children with special needs should spend most time with non-disabled children Children with special needs are slightly different from non-disabled kids, but they’re should not be a barrier between non-disabled children and children with disabilities. 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Because of the attention brought to the poor and unjust treatment of children w ith disabilities andRead MoreThe Individuals With Disabilities Education Act Orders1729 Words   |  7 PagesDisabilities Education Act orders all states to give disabled students a free and appropriate education. Many schools in the United States mainstream disabled students and have succeeded in properly educating them, along with creating a safe environment where they are socially comfortable and accepted. However, there are too many incidents where teachers improperly handle these students and administrators do not give enough money to fund adequate supplies for these students. Although disabled students gainRead MoreEqual Education for Special Needs Children931 Words   |  4 PagesAll students deserve to receive the proper help to get the education they desire. There shouldn’t be any separation between some students that have physical, mental, emotional, or no problem at all. There are children with variations of disabilities. The children with severe disabilities may not be able to get the equal education because it takes more effort than the ones with low levels of disability. As for the low-mild disabled children, they could be included in the classrooms with children thatRead MoreInclusion of Students with Learning Disabilities Essay1618 Words   |  7 Pagescontroversy, in the classroom and also in Congress. According to The Cyclopedic Education Dictionary, inclusion can be defined in two ways: one, inclusion can be defined as the placement of disabled children in a general classroom setting for the entire school day and two, inclusion can be defined as the placement of disabled students into a general classroom setting for part of the day while they are placed in a special setting during the other part of the day (Spafford and Grosser, 1998). ParentsRead MoreThe Importance of Education for Children with Disability Essay1464 Words   |  6 PagesEducation and Disability INTRODUCTION The importance of education for all children, especially for those with disability and with limited social and economic opportunities, is indisputable. Indeed, the special education system allowed children with disability increased access to public education. Apart from that, the special education system has provided for them an effective framework for their education, and for the institutions involved to identify children with disability sooner. In turn, thisRead More Ethics/Legal/IEP Essay1420 Words   |  6 PagesEthics/Legal/IEP Essay In the treatment of those individuals labeled as disabled, be it physically, mentally, or a combination thereof, we are faced with many challenging ethical questions. The first and foremost of these is, what is ultimately, â€Å"the right thing to do.† While we may or may not agree on the answer to this question, as well as those that follow, many advances have been made in our society to deal with disabled individuals in the most humane and ethical way possible. What is the

Development of Human Resource Management †Myasignmenthelp.Com

Question: Explain Of Development of Human Resource Management? Answer: Introducation is a structured and thorough approach that aims at managing the human element of an organisation to optimise their performance. Human resource management approach aims at developing better relations between employees and employers and improving the work conditions in order to increase the performance levels of the employees. It uses functions like career development, training and development, performance management, etc. to achieve its aims and objectives (Armstrong Taylor, 2014). The concept of human resource management has greatly evolved since the industrial revolution and human resource managers of present day are coming up with new thinking patters and learning styles to discover unique and effective management practices that can help their organisations in achieving greater market competencies. Therefore, in this report, we will be discussing some new thinking patterns about human resource management and strategic human resource management. Evolution of human resource management The concept of human resource management has evolved over a period of time. In the earlier times or during the period before industrial revolution, the society was primarily dominated by agriculture and had limited production. The channels of communication were limited and specialised crafts were limited to a small number of people in villages and communities. During the industrial revolution, the society made a great shift from agriculture to industry. The channels of communication increased and it was during the industrial revolution that the first department was set up, which was responsible for looking into the wages and welfare of the workers. Another important event in the industrial revolution was the growth of labour unions. It was only after the industrial revolution, or around 1850s, when the concept of human resource management saw a major revolution (Vani, 2011). A number of experiments and researches, such as Frederick W. Taylors principles, Hawthorne studies, McGregors Theory X and Theory Y, etc. were conducted by pioneers in the field of human resource management and the concept achieved new meaning and importance. After these studies became famous and their validity got proved time and again in business organisations, human resource management started gaining a lot of importance and companies started to set up separate departments that were solely responsible for managing the human resources of a company. As of today, human resource management is considered to be one of the key functions of an organisation that helps them in achieving their goals and objectives. Business organisations are spending billions of dollars every year to ensure proper management of their human resources as they are largely relying upon their human resources to achieve market competencies in tough market situations. Latest thinking in human resource management Due to the spread of globalisation, the entire market situation has changes throughout the world. Business organisations are now facing a market situation where their vulnerability to external and internal environment factors has increased and it is becoming very difficult for them to sustain in the market and achieve competencies. As a result, business organisations are now looking forward to their human resources for helping them out to sustain in the market and achieve market competencies because all other resources or processes are being easily duplicated. The reliability of business organisations on human resources is bringing about a lot of changes in the way in which everyone sees human resource management. A number of latest thinking patters in the field of human resource management are discussed below: A shift from human resource management to strategic human resource management In the past, human resource management was just an approach that was aimed at achieving better performance levels by managing the work conditions for employees but a latest trend in the field has been forcing business organisations to now switch to strategic human resource management, which aims at strategically managing the workforce in such a way that the management of workforce makes it easier to achieve organisational goals and objectives. In other words, strategic human resource management aims at aligning the management of human resources with the overall strategies of an organisation (Agarwala, 2008). Strategic human resource managers aim at identifying key human resource areas where a strategic prospect can be applicable for a longer period of time so that an overall improvement in the employee motivation and productivity can be achieved. Where human resource management is only concerned with the internal human resource issues in a company, strategic human resource management aims at implementing human resource programs that are in alignment with the organisational strategy and can ensure higher chances of organisational success. The importance of human resource management, from a strategic point of view, has reached such a level that human resource managers are consulted in each and every business because business decisions made by keeping a check on the condition of a companys human resources increase the chances of success. Human resource departments are no longer a group of people that ensure smooth working conditions and better labour relations from behind the scenes. The role of human resource management departments is becoming more upfront and their presence can be felt in almost all business decisions. Human resource managers are playing an important role in deciding employee benefits, improving company branding, conducting workforce planning and providing training and development programs to the employees. Workforce planning Another important concept that has been emerging in the field of human resource management is workforce planning. Workforce planning is a concept that allows business organisations in analysing workforce data from the past and present and forecast workforce data for the future. Workforce planning is a concept that is somewhat related to economics as it aims at forecasting the human resource demand of a company in the near future and identifying the best techniques to fulfil the forecasted demand (Weiss, 2015). The latest trends in strategic human resource management have been greatly laying a large deal of focus on workforce planning as a tool to assist business organisations in achieving market success and long term goals. Where earlier, the human resource managers were only concerned with recruiting a fixed number of people, the latest trends in human resource management involves a thorough workforce planning that aims at identifying the human resource needs, the skills and competencies required in the future workforce and recruiting the right talent to help an organisation meet its future strategies. In other words, the concept of recruitment and selection has become more future oriented and is getting into deeper details to align human resource management with the strategies of an organisation. Companies are now using technological solutions to conduct workforce planning with a greater efficiency. Human resource managers are using social media to keep a track on all their employees. Boomerang employees is a new category that has been incorporated in the strategic planning of workforce. A boomerang employee is a one who leaves an organisation for some opportunity, family matters, compensation, etc. but then later on joins the company back (Snyder Stewart, 2015). The new trend in hiring boomerangs in order to satisfy the human resource demands is becoming so popular that the re-hiring rates of employees has gone up to 76% from 48% in the past year. Thus, the changing trends give out a clear picture of the strategic important that the concept of workforce planning has started playing in business organisations. Performance management Performance management is another core functional area in human resource management that is aimed at planning, monitoring and assessing the performance levels of individuals and appraising them accordingly. In a tough market situation, performance of employees is given a lot of important and companies are in constant look for measures that can help them in fostering a better performing environment in the workplace. Performance ratings, performance appraisals, rewards, comparisons, performance objectives, etc. are few out of many terms that are related to performance management and are used by a lot of professionals in their day-to-day management practices (Goodall Buckingham, 2015). The latest thinking patterns of human resource managers, in the field of performance management, are also undergoing a major change. In the past few years, a number of famous multinational firms have started redefining performance management, which is one of the most important core functions of a human resource management department. Deloitte, a multinational company that has a global presence, brought about some important changes in its performance management system, which was followed by companies like Accenture. The change in market situations and trends have lead the experts to think that almost all performance management systems are dysfunctional and are failing in what they are supposed to do from a business point of view. Designed and implemented to help an organisation in optimising the performance of its workforce, performance management systems have now become dysfunctional because of the negative behaviour and feelings that they can foster in the minds of the employees. Ac centure, one of the top multinational companies in the world, dropped its performance management plan because it realized the negativity that it was fostering in the minds of the employees. According to the management at Accenture, the employees were disappointed with the system of performance management because it failed to made an assessment about where they were performing right or wrong and whether they were making a progress in the right direction or not. The employees did not want to wait for an annual cycle to receive their performance feedbacks and that too when the feedbacks were compared with one another and were most of the times forced. As of today, the company is using a performance management system which is totally different from performance ratings. The new or the future market trends are expected to undergo even more changes as the system of performance management will change. Even though it will still be important to measure the performance of individuals, but a new concept of performance consultation is likely on the cards, which will aim at assessing individual performances and helping them out in getting a deeper insight and understanding about how to train, what to train and why they should train in a certain way. Companies like Deloitte and Accenture have already made bold statements by saying that rating individuals on the base of a performance scale and that too after an entire year is not something that would sit well with the long term objectives of the company and have been shaping a new era of performance management. As the time progresses, there has been a shift from orthodox performance management systems to new performance management systems where a greater emphasis is laid upon the development of an employee and his career. Further, organisations like Deloitte and Wal-Mart are coming up with new ways to manage the performance of their workforce. These companies are providing a greater degree of control in the hands of the employees so that they can take their own decisions and can become better performers because of autonomy and independence (Hearn, 2016). Training and development Training and development is an approach that helps business organisations in designing and implementing special learning programs that are aimed at increasing the skills and competencies of the workforce. Training and development is also an important core function of human resource management as it helps in increasing the competencies of the workforce. Every year, business organisations are spending billions of dollars in the training and development of their staff so that they can have a competitive edge in the market because of a large competitive workforce (Ford, 2014). Even training and development has been undergoing a great deal of change in the past few years. In the past, human resource managers used to link training and development with performance management because performance management allowed to assess the training need of an entire workforce by looking into the weak performance areas. Today, the changing employee expectations, new technologies and increased globalisation is forcing the companies to shift to some new ways of training and developing their employees. A latest thinking in the field of training and development has been to shift the focus from organisation to individual. In such a competitive time, engaging and retaining employees is not just a challenge but has become a strategic priority. In order to retain and engage employees, companies have started focusing on individual learning needs and have also started to increase their budget for learning. Another major change in thinking in relation to training and development is t he shift to a mobile learning environment. Companies have started implementing mobile learning solutions for their employees so that they can learn new skills and technicalities using mobile based applications. Even though there have been certain barriers to mobile learning, but the thought of mobile learning solutions is positive and will render positive results in the future. Another latest thinking in the field of training and development is adaptive learning. Adaptive learning is a process that aims at letting the employees learn at their own pace. Inspired from adaptive teaching (where a teacher gathers data about individual students in order to gain a better understanding of what needs to be done to improve learning) adaptive learning is an organisational concept that aims at assessing the learning needs of individual employees. adaptive learning techniques are helping organisations in keeping their employees engaged and also in retaining them. It is also playing an important role in dealing with the new recruits as it provides them with better opportunities to increase their skills and learn in a better way (Kraiger, 2014). Some top level multinational companies are totally changing the thought process of experts in the field of training and development. Some companies have started empowering the employees to take decisions about their training and development needs on their own. Human resource managers are allowing their employees to assess their own training needs and also to find learning programs that would help them in acquiring new skills and competencies. Even though the company pays for one employee learning programs in a year, empowering them to assess their own training and development needs and finding out different ways to fulfil these needs themselves, allows them to have a better control over their career development and helps in engaging and retaining them for a longer period of time. Role of technology in human resource management Technology has brought about a lot of changes in the business world and is also having an impact on human resource management. Technology has been redefining the role of human resource all around the world. A major trend in the area of human resource management has been the increased usage of social media as a powerful tool to reach out to the candidates. Dozens of employers are relying upon social media websites like Facebook and LinkedIn to recruit staff. Furthermore, human resource managers are also using social media to ensure high levels of job engagement amongst the employees. Companies are using social media websites to post organisational related information and attracting potential candidates through it. Another technological trend in the field of human resources is the use of wearable devices in the workplace. As the millennials are more and more into wearable devices, such as Fitbit, Apple Watch, Samsung gear, etc. these wearable devices can be used to track the health and fitness of the employees. Using information from the wearable devices of the employees, it can become easier for the managers to check their stress levels and use this data for planning retention strategies for these employees. The trend of wearable devices is now spreading like fire and the wearable device market for enterprises is expected to grow to 18 billion by the end of 2019, which will definitely bring about some major change in the field of human resource management too. Virtual technology is also having an impact on the latest thinking patterns in the field of human resource management. Some companies, like Microsoft, have already started to design their own virtual reality technology, which they will be using in the management of their employees. Suing virtual reality, it can become easier for the managers to pass digital information or instructions to the employees in real time. Further, virtual reality can also be used for training and development of employees as it would allow the employees to undergo off-site assignments and corporate training while on their jobs (Bodi, n.d.). Conclusion The management of human resources is one of the most important functions of an organisation because human resource has been considered to be the lifeblood of business. The concept of human resource management has greatly evolved since its beginning and is still evolving because of the direct impact that market conditions and environment are having on the business organisation. The changing needs of the employees, customers and of the market have been shaping the way for change in human resource management trends in various functions, such as performance management, workforce planning, training and development, etc. Further, even technology has started playing a major role in the management of human resources. Thus, business organisations are now making a transition from their orthodox human resource management practices to newer ways of human resource management so that the management of human resources can play a greater strategic role from a business point of view. References Armstrong, M. Taylor, S., 2014. Armstrong's handbook of human resource management practice. s.l.:Kogan Page Publishers. Vani, G., 2011. Evolution of Human Resource Management. Review of Management, 1(2). Agarwala, T., 2008. STRATEGIC HUMAN RESOURCE MANAGEMENT. Weiss, C., 2015. Workforce Planning and Controlling. Dos and Donts in Human Resources Management . Goodall, A. Buckingham, M., 2015. Reinventing Performance Management. Harvard Business Review, April.93(4). Hearn, S., 2016. 5 Performance Management Trends for 2017. [Online] Available at: https://clearreview.com/latest-performance-management-trends-2017/ [Accessed 07 May 2017]. Ford, J. K., 2014. Improving Training Effectiveness in Work Organizations. s.l.:Psychology Press. Kraiger, K., 2014. Looking Back and Looking Forward: Trends in Training and Development Research. Human Resource Development Quarterly, 25(4). Snyder, D. G. Stewart, C. V. R., 2015. Organizational reattachment: Quantifying the benefits of boomerang employees. Academy of Management Proceedngs. Bodi, V., n.d. Technology Is Changing Human Resource Management But Where Will It Go?. [Online] Available at: https://www.gethppy.com/hrtrends/technology-changing-human-resource-management [Accessed 08 May 2017]. Armstrong, M. Taylor, S., 2017. Armstrong's Handbook of Human Resource Management Practice. s.l.:Kogan Page Publishers.

Nationalism and the First World War free essay sample

A discussion of the nationalistic roots of the First World War. This paper presents various explanations why the First World War began, what were its primary causes, and concentrates particularly on the significance of the rising imperialism during the 19th century, most especially among the European nations (Germany, Great Britain, and Austria- Hungary). The First World War was the first-ever war that had brought great destruction and required greater involvement of many countries, most especially the European nations. Evidence of the impending world war started during the early 19th century, wherein colonization and strengthening of military power is the most prevalent activity of all European nations at that time. The World War I was said to have many causes, although the most important and more popular cause discussed by historians today is that the First World War started because of the rising imperialism among competing European nations. The war had two competing groups, the Triple Alliance and the Triple Entente. We will write a custom essay sample on Nationalism and the First World War or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The Triple Alliance was composed of Germany, Austria- Hungary, and Italy, while the Triple Entente was made up of Great Britain, France, and Russia. These groups were not originally formed as a triad; rather, each nation became affiliated with each other before and during the course of the war. One of the earliest alliances that were formed (prior to the First World War) is the pact between Germany and Austria- Hungary against Russia in 1879, which is then called the Dual Alliance (Spartacus Educational 2002). The other alliances (that of the Triple Entente, in particular) were formed upon the declaration of the war. The other nations that participated in the war, like Japan and the US, only participated when the war is already escalating. Prior to the First World War, there is already tension between these countries (comprising the Triple Alliance and Entente) because of succeeding events (pre-1914 events) that became the primary reasons for the war to inevitably begin.

Five Ways Aspiring Screenwriters Can Get an Agents Attention

Five Ways Aspiring Screenwriters Can Get an Agents Attention I’m constantly meeting aspiring screenwriters from around the world, whether on social media, in academic settings, or via professional networking events like Pitchfest, and one question I often hear is, â€Å"How can I get an agent (or manager) if I have no produced credits?† Yes, cause for vexation, especially in Hollywood where chicken-and-egg conundrums abound. Yes, agents and managers are integral to success in the literary screen trade because they provide access to opportunities not otherwise available to fledgling writers. And yes, they put up walls to prevent the inevitable deluge of middling material from every wannabe just because he learned Final Draft. Fortunately, though, they left a few small fissures in their walls where truly talented and resourceful writers might squeeze through, even if those writers have no credits. Perform Well in Competition Screenplay competitions are a viable path to reaching agents and managers – and this includes platforms like The Black List (https://blcklst.com/) – but you have to be selective in which ones you submit to and you have to do well in them. Only a small handful of competitions are going to provide access to literary reps with any real cache. (See more details about these competitions in my previous article, â€Å"The Pros and Cons of Screenplay Competitions†: https://fundsforwriters.com/the-pros-and-cons-of-screenplay-competitions/). Typically, semi-finalists in well-respected contests will get phone calls from reps interested in seeing their material while finalists and winners will get in-person meetings. Get a Client Reference Writers should also speak with friends and colleagues who have representation in an attempt to gain entry that way. And that friend doesn’t need to be a writer. She can be a director, actor, editor, cinematographer, whatever – so long as the agency she’s with also has a roster of writers. Your friend should be able to tell you about the agency’s culture and whether she’s had good experience there, so you can determine whether they’re a fit. Offer to treat your friend to a nice dinner or some concert tickets if she can get you a face-to-face. Attach a Name Tinseltown loves â€Å"names.† A project with a recognizable actor, director or producer attached will draw the attention of reps eager to sign the writer before the project sells. The agency that reps your attached figure is the most logical choice since they have a vested interest in seeing the project materialize. Resourceful writers who have no agent connections but know others working in the industry should brainstorm ways to reach desirable names. Once a name is attached, generate heat Leverage Other Successes Many writers get a literary agent after achieving some modicum of success in another area of the business like directing, acting, or editing. For instance, use your past achievements as a bargaining chip with a prospective agent who wishes to represent you as an editor Network, Network, Network At the end of the day, Hollywood is still a networking town. The whole reason the old adage â€Å"it’s not what you know, it’s who you know† got to be an old adage is because there’s so much truth to it. Attend parties, seminars and pitch sessions where agents and managers might be present. Strike up a conversation and generate a rapport. Notice I didn’t say pitch your script, at least not off the bat. Just get them to like you first, because it’s really you they’re representing, not your script. Once you hit it off, they may just request your script. You can see Mark presenting on this topic at:  https://www.youtube.com/watch?v=JNADYEDlCEclist=PLez8jOvskc-N-qAIePOxtIjT_VzwuI5_Et=3sindex

MBA Math Skills Every Business Student Needs

MBA Math Skills Every Business Student Needs While some math requirements will vary by program, there are several MBA math skills that every business student needs to succeed. These skills can be obtained (or brushed up on) online, as part of a GMAT prep program or in a math refresher course, such as the pre-MBA math boot camps offered by many business schools. Some of the most important MBA math skills involve basic number sense, algebra, calculus, statistics, and probability. Basic Number Sense Basic number sense may seem elementary, but it is important because it is the foundation for all of the business math you will do in an MBA program. You should be able to understand symbolic representation (i.e. the different ways numbers can be represented), how numbers relate to each other, and how numbers can be used in real-world situations. More specifically, you should be able to: Represent numbers as percents, fractions and decimalsPerform conversions on percents, fractions and decimalsSolve problems using percents, decimals, fractions and mixed numbersSimplify mathematical expressions using the appropriate order of operations Algebra for Business Reviewing all the algebra you learned in high school is a must. Algebra is used constantly in business math, particularly in economics, finance, and statistics courses. You can start your preparation by reviewing the definitions of key terms like variable, constant, exponent and operator. After that, you should practice simplifying algebraic expressions, evaluating algebraic expressions with multiple variables, and expanding algebraic expressions using the distributive property. Finally, take time to learn how to: Solve linear equationsSolve systems of linear equationsSolve quadratics by factoringSimplify and solve binomialsSimplify and solve polynomials Calculus for Business Most business school professors will help you understand the calculus you need to know as you go through the curriculum, but if you spend all your time learning the math while youre in a program, youll get a lot less out of most courses than you should. Its a good idea to master a few essential calculus skills prior to the start of your program. Here are specific concepts to know before you go: Function composition and graphingFunction operationsLimits of functionsSlopes and rates of changeDerivatives and differentiationMinimum and maximum valuesExponentials and logarithmsDefinite and indefinite integrals Statistics for Business Statistical analysis is a common task in many MBA courses.  It is important to understand key measures, such as measures of central tendency and measures of spread or dispersion, as well as key properties of populations and samples. Brushing up on the following statistics concepts will help you ace your coursework: Calculate mean, median, mode and rangeCalculate the standard deviationCalculate normal distributionIdentify shifts in the meanCalculate statistical significanceInterpret sampling distributionEstimate sample and population variance Probability for Business When it comes to MBA math, knowing how to calculate probabilities is helpful but not absolutely essential. However, it is important to know how to use numerical probabilities to interpret scenarios, clarify information in uncertain scenarios, and communicate the probability of certain events occurring. You should know how to define all of the following terms: Dependent eventIndependent eventSimple eventCompound eventComplementary eventMutually exclusive eventNon-mutually exclusive eventConditional probability Math for Finance Every MBA student  takes at least one finance class. If youre specializing in a finance-related track, youll take quite a few finance classes. The curriculum will be much easier to navigate if you are familiar with finance mathematics. Some of the specific topics youll want to study before heading off to business school include the time value of money, rates of return and interest formulas. You should be able to calculate: Present and future valuesRequired rate of returnSimple rate of returnModified rate of returnInternal rate of returnSimple interest and compound interest Math for Accounting Like finance classes, accounting classes are practically  inevitable in an MBA program. Youll spend a lot of time working with financial statements, which means you need to be comfortable with common financial ratios. Understanding these ratios will help you analyze trends and perform ratio analysis. You should learn how to calculate: Liquidity ratiosFinancial leverage ratiosProfitability ratiosAsset turnover ratiosDividend policy ratios

Geotechnical Essay Example | Topics and Well Written Essays - 4500 words

Geotechnical - Essay Example A simpler definition of a dam would be that it is a man-made barricade for water that is built across a river or large source/mass of water especially at the far ends so as to contain the water for use in various means. In the older days, this structure was used with people back then applying dynamic remote materials to contain the flow of water across a river and then engage the reserved the intended usage. This practice of building dams has been carried along historical lines and is still being practiced in the modern world by current generation. However, it is expected that the uses of dams may have been improved and made to be quite sophisticated due to the advancement in technology and techniques of setting up such structures. Currently, dams have been put to use in areas such as the generation of electric power, controlling of floods, supply water for commercial and domestic use, and in navigation among other uses. Subsequently, there are various dams that have been currently built in the world and one such dam is the Aswan High Dam that is situated in Egypt, and built across the Nile River by two main engineers, Maurice Fitzmaurice and Benjamin Baker. A study on this dam would reveal that it is approximately 3,600m in length and approximately 111m in height. The construction of the dam was completed in the year 1970, and its inauguration took place in January 1971. Other than the domestic uses that the dam has been to, it is used to generate electricity that approximates 10 billion kilowatts in a single year, much of which is supplied in the whole of Egypt. To this regard, it can be said that dams are of a great value to economies all over the world. A diagrammatic representation of the Aswan High Dam is as shown in the figure below. Dams are also constructed in various forms and natures and currently, the

Education class for teaching profession Essay Example | Topics and Well Written Essays - 250 words

Education class for teaching profession - Essay Example al understanding in learners), Perennialism in action (brings literary tradition into the consideration that how it proves to be useful for learning) and Essentialism in action(focus is on reading, writing and computation) are the four segments through which she structures the learning experience. The carefully structured debate provides with various opportunities to learn, develop and construct knowledge. The various segments have their own significances and role to play when it comes to learning. Unfolding the learner, asking their opinions, standardized tests to check that whether they have met the target needs or not, focusing on individual learner’s need and inclusion of visual imagery suggests that learning will prove to be effective and fruitful. The information that teacher gathers from students debates is that it will help the teacher to understand the student’s background information the teacher might find easy to understand the students creative understanding. It will also help the teacher in order to collect the student’s background knowledge and inculcate it into the

Study Habits Essay Example for Free

Study Habits Essay Do you have a friend that never studies for tests, yet he always seems to do well and aces them? It’s probably because he has good study habits. To improve your study habits you must first realize what your distractions are and eliminate them. Second, you must choose a good, quiet place to study without interruptions. Lastly, you should write down the material several times as it is a strategy proven to help memorize and learn the material. These steps will help you do better in school and have great opportunities in the future. The first step to having better study habits is probably the hardest one for most people: Acceptance. People refuse to think that talking on the phone while you study or having the radio on with songs that you know and love jeopardizes your material retention. The first step consists of you eliminating all of those negative factors so you can concentrate on your study session. Turning off your phone, logging out of your Facebook, Twitter and any other social media accounts, and concentrating on your goal are ways that you can use to be more efficient in your learning. These are usually the things that distract us the most so it’s important that you deal with them in order to focus and eventually succeed academically. But personal distractions aren’t always the things that keep us from our studies. The second step will teach you how to cancel out any outside interference. To ensure that you don’t get constantly interrupted with noise, questions and conversation with friends or family, you must choose a place where you can study quietly and alone. When you’re at home, family members usually don’t know what you’re doing and are unaware that they are interrupting your study time. In order to avoid this you can go to your room or the house office and study quietly and isolated. Chores and tasks around the house must come second in your list of priorities after studying. This will help you focus more and finish faster. The fewer interruptions you have, the quicker you study and go back to doing the things you want to do. This takes us to the final step necessary to improve your study habits. A technique that helps you retain information better and faster. The third step is a strategy that people use when they are short on time or when the material seems to be too overwhelming. Writing the material down several times has been proved to work better than reading a page over and over when memorizing. But in order for this method to work you must follow the first two steps. This way, not only are you writing it over and over but you are also focused on what you are writing which makes learning and absorbing the material way easier and faster. With this study tool you can be certain that you’ll remember every detail and vocabulary words and terms in the test and assignments. It doesn’t stop here. There are a million ways to study and have success in your academic life. Every person reacts a different way and everybody retains information a different way too. These steps are pretty generic; useful for any kind of learning. They work together as a unit. The first two steps cover the types of distractions and how to get rid of them, while the third step is a tool that you can use to make the most of that free time. Following these steps will guarantee a silent and study-friendly environment necessary for your academic development. So, next time you see your friend acing that test without putting up any effort or work into it, you can have the satisfaction that you reached that point of success by working hard, fast and efficiently. All by just following three simple steps.

Jonah: A False Prophet or a Prophet with a False God? Essay -- Religio

Jonah: A False Prophet or a Prophet with a False God? The Jonah narrative is a story often told to children to emphasize that it is wrong to run from God and there is no way to escape from God. However as adults we see that there is more to the story. There are many ways to interpret the Jonah narrative and the character of Jonah. Readers may even read the story with an anti-Semitic view if they judge solely from their first impressions of Jonah. We see a man who flees, a man who is angry with God, and a man who pouts under a bush and wishes to die. From all this we may conclude that Jonah is selfish. If we read beyond the surface impression and pay careful attention to the narrative and Jonah's words and not just deeds, we see a more spiritual concern in Jonah's heart. He is not concerned about what people think of him but what people think of God. During Jonah's time, conditions were not very stable. Political, social, and religious disorder reigned in Israel. Syria had recently won a war and taken over Israel. The relationship between Jonah's homeland and Nineveh, the capital of Syria, were strained and bursting with animosity. Israel itself was in a state of turmoil, trying to adjust to the loss of their power and independence (Winard 538). In his article "Jonah: The Wayward Dove", Richard Stamp charges Jonah with extreme nationalism. "We see a rather obnoxious man who is disobedient to God and seems to be a bigoted nationalist of the worst kind" (Stamp 80). Jonah's frustration with God shows that he would rather see the destruction of more than a hundred and twenty thousand souls than acknowledge that God can be merciful to the foreigners of Nineveh. His anger over God's mercy towards this wicked city is used to ju... ...aracteristics in all his actions. Jonah is never concerned about what people think of him but what people think of God. Works Cited Fretheim, Terence E. The Message of Jonah: A Theological Commentary.Augsburg Publishing House: Minneapolis, Minnesota, 1977 Martin, Hugh D.D. The Prophet Jonah: His Character and Mission to Nineveh. The Banner of Truth Trust: Highgate West Hill, London , 1958. Myers, Jacob Martin. The Book of Joel; The Book of Amos; The Book of Obadiah; The Book of Jonah. John Knox Press: Richmond, Virginia, 1959. The New Oxford Annotated Bible: (NRSV)Oxford University Press, 1991. Seiden, Chaim. "Why does Jonah Want to Die?" Bible Review 15 June 1999: 4. Stamp, Richard. "Jonah: The Wayward Dove" The Expository Times Vol. 111 Dec.1999:80-82. Winward, Stephen F. A Guide to the Prophets. John Knox Press: Richmond, Virginia 1969.

Life Span Perspective Paper

Life Span Perspective Paper Life span is the time of conception till the day a person takes their last breathe. So many situations take place in a person’s life like reaching other developmental periods within life. A child grows from an infant and becomes of age to go to school for the first time or simply graduating from high school and entering the next phase of life when responsibility becomes everything. Each phase of life means that a person is developing whether they are transitioning from a young adult to being a middle aged adult there are developmental stages that take place until the final transition which is death.In order to better understand human development the process of studying takes place which in turn means moving from one stage to the next within a lifespan. Through the years observation, predictions and evolving technologies have opened up doors to the way individuals develop and reach stages by pinpointing differences and predictions that prove to be in accurate or simply that have not risen to the occasion over the years of change. There are considered to be five characteristics of development; multidirectional, multicontextual, multicultural, multidisciplinary and plasticity.Multidirectional is the study of change within human development. Multicontextual is dealing with contexts such as an individual’s surroundings or environment that can affect development. Multicultural is when individuals do not notice cultural differences because they have become so used to their own surroundings. Multidisciplinary which pertains to multiple academic fields which all deliver the same insight as to how data and insight are contributed. Plasticity is when change occurs sometime during the lifespan of an individual. A person could be fine and then experience the lost of a parent and become altered forever.These five characteristics all intertwine with one another in order to explain in detail how people transition and develop through mul ti stages within life. There are also three domains of human development; biosocial development, cognitive development and psychosocial development. (Boyd and Bee, 2006). Two theories of lifespan development are grand theories and emergent theories. Grand theories are a combination of behaviorism, cognitive theory and psychoanalytic theory which refer to child development through comprehensive theories of psychology in a detailed manner.Emergent theories are not as detailed but it does incorporate the interpretations of development but touches on preconceived comprehensive and systematic instances. Behaviorism studies observable behavior and is sometimes referred to as the learning theory because behavior is learned in a number of ways. Cognitive theory focuses on how the thought process develops and is ultimately configured. Psychoanalytic theory is when a child has inner drives and motives such as obtaining the cookie from the cookie jar after their parent has told them not until after dinner. Boyd and Bee, 2006). Heredity is when your skin tone or height is passed down through the generations within a family. Your genes and DNA that make you who you are as far as features and sometimes personality and reactions to a situation. Environment is where a person lives, is raised or chooses to reside. A person can come from a family that has never been to college but allows a positive environment to flourish newer ways of learning to achieve a major goal within their life.No one can change their DNA or even their genes but allowing positive versus negative environments to influence their future thought process can really provide a lot of good. On the other hand a person can have the makeup of having an addictive personality that can ultimately be very negative outcome as a person that has two alcoholic parents and paternal and maternal grandparents that have issues with drugs and alcohol. If the individual takes a drink of alcohol and the addictive traits get wake n up then the individual could really cause harm to themselves by subduing to alcohol and drugs.An environment can truly have an effect on the development of an individual. A person can be raised in a tense environment and exude a negative temperament as a result of being in non nurturing situation. In conclusion everyone in the world has reached some stage within the lifespan developmental stage and in order for these stages to have been identified research, observation and scientific experiments have taken place. There is such a wide array of characteristics of development that pinpoint the differences that are faced within the entire life of an individual.Grand theories are three incorporated theories that are detailed and well observed in order to showcase development of the years as everyone is very different. Emergent theories are theories that are not detailed and can change at any given moment because they are predicted theories that might not be proven to be true. Heredity and environment play such pivotal roles in development because people mimic behaviors and influences that are around them whether negative or positive. ? Reference Boyd, D. , & Bee, H. (2006). Lifespan Development (4th ed. ). Upper Saddle River, NJ: Pearson. Life Span Perspective Paper Life Span Perspective Paper Life span is the time of conception till the day a person takes their last breathe. So many situations take place in a person’s life like reaching other developmental periods within life. A child grows from an infant and becomes of age to go to school for the first time or simply graduating from high school and entering the next phase of life when responsibility becomes everything. Each phase of life means that a person is developing whether they are transitioning from a young adult to being a middle aged adult there are developmental stages that take place until the final transition which is death.In order to better understand human development the process of studying takes place which in turn means moving from one stage to the next within a lifespan. Through the years observation, predictions and evolving technologies have opened up doors to the way individuals develop and reach stages by pinpointing differences and predictions that prove to be in accurate or simply that have not risen to the occasion over the years of change. There are considered to be five characteristics of development; multidirectional, multicontextual, multicultural, multidisciplinary and plasticity.Multidirectional is the study of change within human development. Multicontextual is dealing with contexts such as an individual’s surroundings or environment that can affect development. Multicultural is when individuals do not notice cultural differences because they have become so used to their own surroundings. Multidisciplinary which pertains to multiple academic fields which all deliver the same insight as to how data and insight are contributed. Plasticity is when change occurs sometime during the lifespan of an individual. A person could be fine and then experience the lost of a parent and become altered forever.These five characteristics all intertwine with one another in order to explain in detail how people transition and develop through mul ti stages within life. There are also three domains of human development; biosocial development, cognitive development and psychosocial development. (Boyd and Bee, 2006). Two theories of lifespan development are grand theories and emergent theories. Grand theories are a combination of behaviorism, cognitive theory and psychoanalytic theory which refer to child development through comprehensive theories of psychology in a detailed manner.Emergent theories are not as detailed but it does incorporate the interpretations of development but touches on preconceived comprehensive and systematic instances. Behaviorism studies observable behavior and is sometimes referred to as the learning theory because behavior is learned in a number of ways. Cognitive theory focuses on how the thought process develops and is ultimately configured. Psychoanalytic theory is when a child has inner drives and motives such as obtaining the cookie from the cookie jar after their parent has told them not until after dinner. Boyd and Bee, 2006). Heredity is when your skin tone or height is passed down through the generations within a family. Your genes and DNA that make you who you are as far as features and sometimes personality and reactions to a situation. Environment is where a person lives, is raised or chooses to reside. A person can come from a family that has never been to college but allows a positive environment to flourish newer ways of learning to achieve a major goal within their life.No one can change their DNA or even their genes but allowing positive versus negative environments to influence their future thought process can really provide a lot of good. On the other hand a person can have the makeup of having an addictive personality that can ultimately be very negative outcome as a person that has two alcoholic parents and paternal and maternal grandparents that have issues with drugs and alcohol. If the individual takes a drink of alcohol and the addictive traits get wake n up then the individual could really cause harm to themselves by subduing to alcohol and drugs.An environment can truly have an effect on the development of an individual. A person can be raised in a tense environment and exude a negative temperament as a result of being in non nurturing situation. In conclusion everyone in the world has reached some stage within the lifespan developmental stage and in order for these stages to have been identified research, observation and scientific experiments have taken place. There is such a wide array of characteristics of development that pinpoint the differences that are faced within the entire life of an individual.Grand theories are three incorporated theories that are detailed and well observed in order to showcase development of the years as everyone is very different. Emergent theories are theories that are not detailed and can change at any given moment because they are predicted theories that might not be proven to be true. Heredity and environment play such pivotal roles in development because people mimic behaviors and influences that are around them whether negative or positive. ? Reference Boyd, D. , & Bee, H. (2006). Lifespan Development (4th ed. ). Upper Saddle River, NJ: Pearson.

Framing Carpentry

Have you ever built anything with your hands? Maybe a birdhouse? What about a model car or plane? We’ve all built a gingerbread house before; haven’t we? Well, no matter who we are, or where we come from, most of us have built, or helped to build, something with our bare hands. The satisfaction a person gets from completing something with their bare hands is an amazing feeling. Now, have you ever built a house before? Yes, I mean an entire house. Starting from what is basically a pile of sticks. Most people haven’t. Being a framing can give a person satisfaction that is not easily found. But this is not a job for the weak. Being a carpenter may be one of the hardest and most dangerous jobs a person can do on a daily basis. Framing is a job that anybody should be proud to do. Not only does is take a great amount of physical and mental strength, but it takes an artist’s touch as well. Whether you rent a home, or own your own, somebody put their blood, sweat, and/or tears into building the place you call home. Blood may not be as common as sweat, and tears even less so, but with the amount of physical energy that it takes to build a home, yours took at least one of them; more likely two. I’ve been working as a framing carpenter for a quarter of my life, so I hope you take my word when I say it can be flat out exhausting. An August day spent at the lake can drain a man. That same August day on top of a roof can reach 130+ degrees, and will push even the fittest men to their physical limits. People might say, â€Å"I hit the gym every night, I could handle it. † Okay, put on a tool belt and give it a shot. But remember, that tool belt weighs about ten pounds. Now factor in repeatedly, and I mean hundreds of times a day, lifting anywhere from two to one hundred and twenty pounds; and don’t forget the heat. I’ve personally seen this drain a man’s energy so much that in just one moment of exhaustion, he buried a saw (mind you a power saw) in his left thigh almost four inches deep. There was blood and tears, and for a moment I feared for his life. Of course this isn’t as common as a shooting yourself with a nail gun, slicing yourself on a strap, or stepping on a nail, but it happens. These lapses in judgment happen on some small scale everyday so you must always be mentally aware. There is so much more to building a house than being able to work hard. As much, and sometimes more energy can be spent on the mental process that takes place. I asked you earlier if you’d ever built a house from a pile of sticks. Essentially, that is what takes place. Imagine your house being sent out on the back of a truck. And it’s not like a Lego house that is ready to put together. Critical steps must be taken from the moment you set that first nail. A mistake in that took five seconds to make could take days to fix. I know a guy who built a 5,000 square foot building too tall. I know a guy who built every window in the house six inches to small. I know a guy that cut over 5,000 dollars worth of logs the wrong length. Sure these were stupid and costly mistakes, but if you can show me one person that hasn’t made a dumb mistake at work, I can show you a thousand who have. Being physically exhausted keeps your thought processes from working properly. Your body will take care of its physical needs first, and if you don’t have enough left it will shut down mentally. I believe this has happened to most of us at some point; studying perhaps? Keeping your mind fresh is most crucial when you get to the roof. Making four different roof lines come together harmoniously can be very difficult. Calculating multiple angles for each roof to blend perfectly can be a headache for even math majors. But when all is said and done, you can look back at your own little masterpiece with pride. Can you really consider framing a house†¦.. a masterpiece? Absolutely! Here in St George, UT we have an annual event known as the Parade of Homes. This is where local construction companies show of the skills of their trades, and what I believe you could call their artists touch. Many of us attend this annual event, and gawp at the beauty within these homes. We look at the intrinsic details of a fireplace or ceiling, but do not take much time to think about the work it took to build these. It once took me a day and a half to build fireplace; with a helper. The details were absurd. It was something that should have been built with foam, not wood. Six different radiuses, some of which had moon sliced openings with waves protruding on every surface, and a light bar that followed the last one. Now, did I feel like an artist upon completion? You better believe I did; I felt like Picasso. It wasn’t easy to build this with a power saw and nail gun from only a pile of sticks. But it is precisely these types of projects that leave me with an overwhelming sense of pride. After all of the houses I’ve built I still take pride in my work. It feels good to drive through a neighborhood, and to remember each house I’ve built. There are memories that come to mind with every house. I can picture the first house that I built as a grunt, as well as the first I built as a foreman. I remember how good my first house as a foreman felt, and how I sat in my truck when we were finished, and felt the pride of doing it my way. It’s always a good feeling to accomplish something that you take pride in, and everybody needs that feeling. Whether it was a million dollar home, or a track home that took three days, it’s always felt good to finish a home and admire it. It’s great to know that it was through my knowledge, skills, and strength that I took a pile of sticks, and built a house. This is why I think framing is a job to be proud of.

Math Definition of a Sample Space in Statistics

Math Definition of a Sample Space in Statistics The collection of all possible outcomes of a probability experiment forms a set that is known as the sample space. Probability concerns itself with random phenomena or probability experiments. These experiments are all different in nature and can concern things as diverse as rolling dice or flipping coins. The common thread that runs throughout these probability experiments is that there are observable outcomes. The outcome occurs randomly and is unknown prior to conducting our experiment.   In this set theory formulation of probability, the sample space for a problem corresponds to an important set. Since the sample space contains every outcome that is possible, it forms a set of everything that we can consider. So the sample space becomes the universal set in use for a particular probability experiment. Common Sample Spaces Sample spaces abound and are infinite in number. But there are a few that are frequently used for examples in an introductory statistics or probability course. Below are the experiments and their corresponding sample spaces: For the experiment of flipping a coin, the sample space is {Heads, Tails}.  There are two elements in this sample space.For the experiment of flipping two coins, the sample space is {(Heads, Heads), (Heads, Tails), (Tails, Heads), (Tails, Tails) }.  This sample space has four elements.For the experiment of flipping three coins, the sample space is {(Heads, Heads, Heads), (Heads, Heads, Tails), (Heads, Tails, Heads), (Heads, Tails, Tails), (Tails, Heads, Heads), (Tails, Heads, Tails), (Tails, Tails, Heads), (Tails, Tails, Tails) }.  This sample space has eight elements.For the experiment of flipping n coins, where n is a positive whole number, the sample space consists of 2n elements. There are a total of C (n, k) ways to obtain k heads and n - k tails for each number k from 0 to n.For the experiment consisting of rolling a single six-sided die, the sample space is {1, 2, 3, 4, 5, 6}For the experiment of rolling two six-sided dice, the sample space consists of the set of the 36 possible pairings of the numbers 1, 2, 3, 4, 5 and 6. For the experiment of rolling three six-sided dice, the sample space consists of the set of the 216 possible triples of the numbers 1, 2, 3, 4, 5 and 6.For the experiment of rolling n six-sided dice, where n is a positive whole number, the sample space consists of 6n elements.For an experiment of drawing from a standard deck of cards, the sample space is the set that lists all 52 cards in a deck. For this example, the sample space could only consider certain features of the cards, such as rank or suit. Forming Other Sample Spaces The above list includes some of the most commonly used sample spaces. Others are out there for different experiments. It is also possible to combine several of the above experiments. When this is done, we end up with a sample space that is the Cartesian product of our individual sample spaces. We can also use a tree diagram to form these sample spaces. For example, we may want to analyze a probability experiment in which we first flip a coin and then roll a die.  Since there are two outcomes for flipping a coin and six outcomes for rolling a die, there are a total of 2 x 6 12 outcomes in the sample space we are considering.

Making Colored Candle Flames

Making Colored Candle Flames Have you ever wanted to color the flames of your candles? Ive received several questions about how this might be achieved, including the following email: Hi, I just posted this question to the forum but I am also interested in your take on it. I read the article about colored fire and decided to try to make a candle with a color flame! First I tried dissolving the chems you suggested in the article (such as cupric chloride) into water until it was fully concentrated, and soaking some wicks overnight. After drying the wicks I found that on their own they do burn with a pretty flame (well, some of the chemicals), but once I tried adding wax to the mixture the natural color of the wax burning completely  took away any desired effects. Next I tried grinding up the chems into a fine powder and mixing as uniformly as possible with the wax. This was also unsuccessful and resulted in sporadic and weak color at best and often wouldnt even stay lit. Even when I could keep the particles from sinking to the bottom of the molten wax, they still [do] not burn correctly. I am convinced that in order to make a functioning candle with a color flame it is necessary to fully dissolve the salts and minerals listed in the article into the wax. Obviously the salts do not naturally dissolve and this got me thinking that maybe an emulsifier is necessary? Does that make sense? Thanks! If making colored candle flames was easy, these candles would likely be available for sale. They are, but only when the candles burn a liquid fuel. I would think you could make an alcohol lamp that burns a colored flame by attaching a wick to an alcohol lamp filled with fuel containing metal salts. The salts could be dissolved in a small amount of water, which would be mixable in alcohol. Some salts dissolve directly in alcohol. Its possible something similar could be achieved using a fuel oil. Im not sure a wax candle would ever work as well. Soaking the wick will produce a colored flame, much as if you burned paper or wood that has been soaked with metal salts, but the wick of a candle burns very slowly. Most of the flame results from combustion of vaporized wax. Has anyone tried making candles with colored flames? Do you have any suggestions for the reader who sent this e-mail or any tips about what will/wont work? Comments Tom  says: I too tried using paraffin wax but to no avail. I searched around and US patent 6921260 is probably the best description on the previous art and it’s own design, careful reading of the patent reveals that it should be possible to make colored flame candles at home if you know what you’re doing. Arnold  says: There is an old pdf article dated Dec 26, 1939 entitled Colored Flame Candle. In it William Fredericks used petroleum jelly as a fuel source with the mineral salt suspended in it. Although I haven’t built the whole project, I did suspend copper chloride in petroleum jelly, and it burned very nicely. A nice blue flame. You have to play with the ratios. As I see it, there are two approaches. A. Drill an existing candle from the top, and fill the hole with warmed jelly, or B. Follow the instructions in the article by building a candle around an inner core of jelly. But I was asked a question which I need to answer: Is breathing the smoke of colored flame candles healthy? i.e. copper, strontium, potassium Perhaps we can put our heads together on this project. I would like to get the colored flame candle project started. I saw that you have tried some things, but found they didn’t work. I would ask you not post this information yet. I would rather think this through with you and present the final project, rather than to publish the raw thinking of it. On the net I have found very chemically complicated candles (ethanolamine etc.) I mixed copper I chloride with petroleum jelly, put a wick in it, and it burned very nicely blue. There was some moisture there, so it did stink a bit. I read in one of the patent papers online that one of the problems is the amount of carbon particles in a candle flame. The suggestion was to use a palladium, vanadium or platinum chloride as a catalyst/accelerant (absorbing a small amount of this material on the wick) to increase the temperature. Not exactly cheap or readily available. But supposedly the orange flame is gone. The other alternative is to burn smaller chain organic compounds, like citric acid or benzoic acid. I haven’t tried these. Faerie flames advertises their candles are not paraffin, but crystals. Perhaps you have some ideas on other smaller molecules. I find that alcohol flames color very nicely, but paraffin is just not very hot burning. Yes, I am knowledgeable in chemistry with a B.Sc. in chemistry. Chels  says: I am trying to make a color flame candle myself. I think the first step would be producing a candle that burns with a light blue/luminous flame, you need to get rid of the yellow. To do this you need a fuel that has a low carbon content. Things like paraffin and stearin burn yellow due to their high carbon content. I don’t think it’s possible to make a good color flame candle with paraffin. A lot of patents seem to recommend Trimethyl Citrate. It’s a waxy/crystalline solid that burns a light blue. But I can’t find a place to get it, unless I want to buy it in industrial quantities! Does anyone know where I can find trimethyl citrate? It’s used as a food additive and cosmetic ingredient so I figure it isn’t toxic.   Amber  says: I see a lot of soy candles on the market. I am wondering if perhaps this may work with soy or beeswax?   Bryan  says: I have had a little success making a bluish candle flame by using copper desoldering braid. It makes a surprisingly good candle wick. In order to get the color, however, I first heated it up to melt out the impregnated rosin. I then put it in saltwater, put another wire in saltwater (pretty much any metal except aluminum), made sure they didn’t touch, and attached a 9 V battery to the wires- negative to the bare wire, positive to the copper braid. Within seconds, tiny bubbles will come off the – wire and blue-green stuff will form on the braid. Leave it in for a while. Most of the green stuff will come off the braid into the water. The stuff is most likely copper chloride, formed from the chloride in the salt. After the braid is green (but before it falls apart), pull it out, trying not to knock off too much stuff. Dry it, preferably by hanging. Then try that as a wick. I’ve only tried limited experiments, so your mileage may vary.   Eric  says: I’m working on Bryan’s idea of using desoldering braid as a wick. I’ve had limited success so far. The theory is good it seems, but the main problem I’ve had is that the wick doesn’t seem to be very good at drawing the molten wax up to the flame. The longest I’ve been able to keep one lit is about thirty seconds. I’m thinking that either I did not allow the wick to remain in the saltwater solution long enough or perhaps I might benefit from a different variety of wax or possibly weaving the braid together with a more traditional wick. priyanka  says: take 1.5 cups of water and add 2 tbsp of salt (NaCl). dissolve 4 tbsp of borax. Then dissolve Add 1 tsp. of one of the following chemicals for colored flames: strontium chloride for a brilliant red flame, boric acid for a deep red flame, calcium for a red-orange flame, calcium chloride for a yellow-orange flame, table salt for a bright yellow flame, borax for a yellow-green flame, copper sulfate (blue vitriol/bluestone) for a green flame, calcium chloride for a blue flame, potassium sulfate or potassium nitrate (saltpeter) for a violet flame or Epsom salt for a white flame. David Tran  says: Wouldn’t the NaCl contaminate the flame with yellow and overpower the other colors? Tim Billman  says: Priyanka: Check your colors. Boric acid burns green, calcium chloride burns orange/yellow, etc. I can make solutions of boric acid (which can be bought at Ace Hardware-type stores 99% pure as a cockroach killer) and strontium chloride (an additive from pet stores for saltwater fish tanks) which burn nicely in a mixture of acetone and rubbing alcohol, but those solutions do not mix with melted candle wax (because it is non-polar.) The next thing I was going to try was finding an emulsifying agent that was safe to burn (i.e., probably not soap) to make a semisolid colloid with the compounds dissolved in the wax. Any ideas on what my emulsifier could be? What can make oil and water mix besides soap? Mia  says: For colored flames the element burn: Lithium RedPotassium PurpleSulfur YellowCopper/copper oxide Blue/Green I would just look at the elements and chemicals that they use in fireworks because those burn with different colors.

Critical Thinking And Decision Making Essay Example | Topics and Well Written Essays - 250 words

Critical Thinking And Decision Making - Essay Example Despite of such individualistic tendencies with leadership, there is always a safeguard that I implement wherein the welfare of the majority is prioritized. As leaders, we should serve the people and uphold their democratic interests and ensure their welfare. I concede to the fact that values change. I do see some problems with this because most leaders say that they have their leadership values that is geared for the common good yet when they have the power already, they have the tendency in most cases to neglect the people and pursue their personal. That change of value is actually detrimental to the public and deters the progression of the country or the constituents on right track. Values and critical thinking are related. The manner of thinking is the most crucial element in decision making. If the person loses his capacity to think critically and objectively, there is a strong that his leadership will fail and people will question his

Importance of Learning Styles in Nursing Essay Example | Topics and Well Written Essays - 1000 words

Importance of Learning Styles in Nursing - Essay Example Due to different background, nurses offer a continuum of experiences and attributes during training such as varied learning styles. Therefore, training courses should focus on meeting the particular learning needs of individuals (Young & Paterson, 2007). Every individual shows preference for a particular learning style and this in turn accelerates an individual’s ability to learn. It has been stated that the primary goal of training courses is to upgrade an individual’s functioning; however, little effort or attention goes into appraising training methods. Research about successful training indicates that problem-focuses, pragmatic learning schemes based on skilful clinical monitoring and mentorship should be established. It was also revealed that nurses prefer on the job training; these results were similar to those of another research. It has been demonstrated that passive learning is futile and does not lead to improvement as opposed to active learning. Such research es have shown the need to remodel training schemes to embrace a work-oriented and learner-focused method. A logical approach and reasoning is encouraged by imparting education in practical clinical situation. This clinical setting assists in incorporating theoretical knowledge in actual practice for provision of better care of patients. The potential to learn and further application of this learning into practice plays an integral role in providing quality clinical service. Proficient and highly skilled staff guarantees the well-being of patients. In addition, such competent workforce will have to ability to identify and react aptly to clinical requirements. Incorporation of knowledge, learning styles, conceptions is the cornerstone for establishing an effective learning atmosphere. Thereby, an eclectic model is suggested that would integrate the complexities of individual learning into the association’s practices. Honey and Mumford’s Learning Style Questionnaire The à ¢â‚¬Ëœlearning style inventory model’ presented by Kolb inspired numerous theorists. His model served as the foundation stone for Honey and Mumford’s Learning Styles Questionnaire. The distinguishing element between the two models is that the latter investigates general behavioural predisposition whereas Kolb’s model revolves around straightforward queries. Honey and Mumford advocated that majority of individuals have never put thought into how they acquire knowledge (Honey & Mumford, 2006). Essentially, the two models are similar but with minor differences, for instance the terms of Kolb’s model have been substituted: divergers with reflector, assimilators with theorist, convergers with pragmatist and accommodators with activist (Sims & Sims, 1995). 1. Reflector--- finds lecturers beneficial if they are based on expert expositions and analysis. He is fond of learning through watching, thinking and reviewing over events. He utilizes journals and brainstor ms. 2. Theorist— prefers lectures, case studies, books, structure, standards, and examples. He adopts a step-by-step approach to deal with problems and is not in favour of expert talk. 3. Pragmatist— fond of feedback, teaching and establishes evident ties between ongoing task and a difficulty. He applies novel knowledge to practice; and is inclined towards laboratories, actual work and examination. 4. Activist—

Description of IT Methodology Coursework Example | Topics and Well Written Essays - 2500 words

Description of IT Methodology - Coursework Example Quantitative research explores and describes facts quantitatively while qualitative research explores facts in a more qualitative manner. For the present research project, both qualitative and quantitative approaches have been employed. The data was evaluated using a quantitative approach and the attributes of the data were evaluated through a qualitative approach. The qualitative approach has also been used to scrutinize the various approaches to data mining. As per the requirements of this project, qualitative research was conducted in accordance with the objectives. This research was carried out to formulate the questions to be asked by the subjects. The subjects were the medical personnel of Abu Dhabi police hospital. The questions were based on diabetes and they were planned so as to enable the gathering of appropriate data for fulfilling the objectives of the present project. Qualitative research was carried out using books, the web, and other sources. The questions asked and t he answers obtained for the questions have been listed in appendix 1 at the end of the document. The data set obtained after analyzing the answers given by the medical staff was collected through data mining. The data was then examined. This is the quantitative aspect of the research project. Qualitative and quantitative research methods have their own advantages and disadvantages. The utility of each method depends on the objectives of the research. 2.2. Qualitative and Quantitative Research Advantages and disadvantages of qualitative research The major advantage of qualitative research is that the analysis is credible and it requires thoughtful processing of the data to derive a comprehensive conclusion from it. The disadvantage of this kind of research is that it is based only a limited amount of information and that the conclusions derived from the data may vary depending the individual’s ideas and thought process. Advantages and disadvantages of quantitative research The major advantage of quantitative research is that it is cheaper. The data for the research can be acquired easily and compared with other research. The disadvantage of quantitative research is that some types of data may not be easy to get or the data obtained could be incomplete in some aspects. In this research project, it was difficult to obtain medical data due to concerns related to privacy. The quantitative research was based on the data obtained from the hospitals in the UAE. Sequential Language was used to alter the acquired data. This step was required in order to test the objectives of this project. Despite the difficulty in obtaining medical data, the entire project is based on collected data. Review of literature and creation of data file A literature review was carried out before carrying out further research. All kinds of publications including journals, books, textbooks, and online sources that detailed information on data mining were intensively reviewed. Aspects of data mining and their methods were studied and applied to information on diabetes. A data spreadsheet by the name Diabetes.arff was designed keeping the information on diabetes in view. The quality of the acquired data was examined and data mining algorithms then applied to the file containing the collected data. Data processing The data on diabetes obtained from various sources along with information obtained from the

Vygotsky’s Theory

Vygotsky’s Theory Explain and Evaluate Vygotskys Theory of the Role of Language in Childrens Cognitive Development Vygotsky described developmental changes in childrens thinking in terms of cultural tools; they use these to make sense of their world. Generally, they use technical tools to change objects or gain mastery over the environment. Moreover, they used psychological tools to organise behavior or thought. According to Vygotskys view, society shapes a childs mind through the transmission of tools which are appropriate for their culture. Both the culture and the childs experiences are necessary to understand childrens cognitive development (â€Å"Social Development Theory,† n.d.) Vygotskys theory was an attempt to explain awareness the product of socialization. For example, in the learning of language or first words, peers or adults are noticing the first utterance and the purpose of communication but after they recognize that they become internalized and allow â€Å"inner speech† (Bransford, Brown, Cocking, 2000). Vygotsky believed that language was one of the most important psychological tools that effects childrens cognitive development. He identified that there are three different stages in the childrens use of language. Firstly, language is an essential factor for communication (social speech). Next, children begin to use egocentric or private speech to control their own thinking. The last stage is language development. Children use verbal thoughts to guide what they are thinking and their actions. (referance). Vygotsky also believed that language and thought first become independent after them being interdependent. He suggested that attainment of a new word was the beginning of the development of a concept. This is supported by a classic study by Carmichael (1932) who gave participants one of two labels for certain drawings. A kidney shape was described either kidney bean or canoe. Following that participants were asked to draw the shape. If the drawing was different form their label according to which label they had been given. As a result of this words can help us to remember things. On the other hand, Sinclair- de -Zward (1969) tried to teach children who could not use comparative terms that were not in their vocabulary. (p116). Such as, bigger or shorter, she found that there was very little improvement in their ability to conserve. The major theme of Vygotskys theoretical framework is that social interaction plays a fundamental role in the development of cognition. Vygotsky (1978) states: Every function in the childs cultural development appears twice: first, on the social level, and later, on the individual level; first, between people (interpsychological) and then inside the child (intrapsychological). This applies equally to voluntary attention, to logical memory, and to the formation of concepts. All the higher functions originate as actual relationships between individuals. (p57). Moreover, Vygotsky also identified three concepts in particular for cognitive development to proceed effectively. â€Å"The zone of proximal development is the distance between what children can do by themselves and the next learning that they can be helped to achieve with competent assistance† (Raymond, 2000, p.176). The scaffolding teaching strategy provides individualized support based on the learners ZPD (Chang, Sung, Chen, 2002). The first is the Zone of proximal development. This zone describes the range of difficult tasks or it is very hard for the learners complete this task alone. However, learners can complete this task with appropriate assistance or someone who is more knowledgeable. Thus according to Vygotsky, cognitive development will occur when a learner is confronted by a task that lies within the zone, if a task is easy to complete for task learners then no cognitive development will occur. Also if the task is too hard for a learner to complete the task alone or even with assistance then no cognitive development will occur. (Bransford, Brown, Cocking, 2000). Evidence for ZPD was produced by McNaughton and Leyland (1990). They observed young children working with their mothers on jigsaw puzzles of increasing difficulty and then after one week the child was working on their own. The children reached higher difficulty when working with their mother. Thus it is explaining their ZPD. The Zone of Proximal Development was related to a kind of scaffolding which is used by the mothers. The mothers were worried about keeping their child on task. During this time generally mothers were focused on helping the children solve the puzzle for themselves, Previous studies looked at middle- income families. Researchers suggested that using different ZPD â€Å"region of sensitivity to instruction,† this term using for mothers and preschoolers in a copying task and it is help to predict childrens subsequent skills on this task. Furthermore, researchers found some differences in how well mothers change their level of encouragement style based on the childs performance (â€Å"i.e., providing less support after the child succeeded and more support after failure† and these differences were also helping to predict a childrens ability to gain understanding and learn information . (Wood et al., 1976; Wood Middleton, 1975). The second concept is that the scaffolding which describes the nature of the assistantce given by the more knowledgeable person. In this time the learner completes the task with the Zone of Proximal development (with assistance). Infants cognitive development depends on the assistance level. If the assistance is great at first and then it is slightly reduced as the learners skill improves, ultimately, the learner will be able to complete the task but the cognitive development will only continue if the task is replaced with another task or a more complex task which is modified to the new zone. (Bransford, Brown, Cocking, 2000). Vygotsky defined scaffolding instruction as the â€Å"role of teachers and others in supporting the learners development and providing support structures to get to that next stage or level† (Raymond, 2000, p. 176).An important aspect of scaffolding instruction is that the scaffolds are temporary. As the learners abilities increase the scaffolding provided by the more knowledgeable other is progressively withdrawn. Finally the learner is able to complete the task or master the concepts independently (Chang, Sung, Chen, 2002, p. 7). Therefore, the goal of the teacher when using the scaffolding teaching technique is for the student to become an independent and self- regulating learner and problem solver (Hartman, 2002). There is one study which examined the relation of maternal scaffolding and childrens attention regulation abilities in preschool children from low-income families within the context of a parent-child interaction task and in a child-alone task. According to this maternal scaffolding behaviors are different between mothers of children with attention regulation skills. For example, whose children show poor attention regulation skills, it emerges that parent and child interactions are more likely to engage verbally with their children, more strategic questions, â€Å"verbal hints and verbal prompt† (Olson and Platt, 2000, p.180). The amount of childrens attention regulation skills is related to the mothers level of scaffolding to predict child performance when they are alone to complete a task. Attention regulation skills are also related to independent performance when contexts including high maternal scaffolding. Findings provide important information parents promote attention regulation skills in children especially who are at risk for poor academic outcomes (Blair, 2002; Sethi, Mischel, Aber, Shoda, Rodriguez, 2000). The current study focused on a parent-child puzzle matching task to understand how children regulate their attention process when with their mother and when alone. How specific mothers behavior are related to childrens abilities to understand to regulate their own behavior and transfer these abilities to independent tasks. Researchers especially focused on verbal behaviors of mothers which are related to childrens attention regulation skills. (Norman, Breznitz, 1992) Researchers have focused on different socioeconomic status in families. An empirical research has exposed that there has been significant differences in interactional characteristics in families of different socioeconomic levels (Gottfried, 1984; Hart Risley, 1992, 1995; Heath, 1989). According to research results show that different socioeconomic status has been shown to influence the nature parent-child interactions. Another research was done by Wood (1976) who observed children aged 4-5 who were working with their mother on problem solving tasks. Some mothers gave verbal encouragement and others more specific help including demonstrations of what to do. The most effective strategy was combined both general and specific instructions, the mother was adapting to the learners achievement and failures. The mother gave instructions when the learner had difficulty but mothers gave general encouragement when the child was coping well. Kopp (1987) reported that specific types of control technique used by caregivers affected childrens self regulation skills. For instance, middle income families who encouraged their children to be independen,t their children were more likely to have low rate on impulsivity, problems of cconcentration and hyperactivity, and high on self-control measures. Similarly, Grolnick and Ryan (1989) have found that high levesl of parental support of independence was associated with more self regulation and they are more likely to less acting behavior. Based on these studies, the amount of caregiver control affects childs behavior and it is also related to childrens self- regulation abilities. When children get older parents give their children a number of responsibilities for example, children become independent regulators of their own thinking processes. According to Vygotsky (1978) view of socio-cognitive transaction makes it easy to improve childrens cognitive development is the ability to become same structure situation like an adults, it is depends to the childs ability levels. The third concept is psychological tools give another reason that â€Å"social interaction† is an essential factor in cognitive development. Psychological tools are â€Å"intellectual mechanisms or operations† which people use to examine their environment and interact with others. Here is some examples of psychological tools â€Å"written language, symbols, maps and scientific method and oral language† (Gredler and Shields, 2004). Evaluation of Vygotskys theory; There has been very little empirical investigation research on Vygorskys theory however there are much more research on Piagets theory. Further limitation relates to Vygotskys social emphasis. Whereas Piagets give minimise attention to social influences, Vygotskys give too much weight to social influences. There has been also some strengths, for example, Vygotskys approach provides an association between social and cognitive domains. (Vygotsky, 1978) There are a number of important distinctions between Piagets and Vygotskys theories. The most important ones are that teachers worry about the role of language and learning in development. But Piaget believed that egocentric speech is not a useful function in young childrens development. Vygotsky argued that egocentric speech is the way children recognise and regulate their thoughts and actions. Piaget claimed that childrens development is limited and it is associated with what children are able to learn from social experiences (Vygotsky, 1978) Vygotsky( 1934/1986) disagree with Piagets conclusions. Language helps children to think about mental abilities, behaviors and select courses of action. He believed that it is the foundation for all higher cognitive processes including controlled attention, deliberate memorization, recall categorization, planning problem solving, abstract reasoning and self reflection. Vygotskys view is that children speak themselves for self guidance. When they get older they find some tasks easier, their self directed speech isinternalised as salient in inner speech and the internal speech verbal dialogs people always carry on while thinking and acting in everyday situations. ( Vygotsky, 1986) To conclude vygotskys theory of socio-cultural theory is important to understand child cognitive development. Especially, he divided into three concepts which gave more clear information and each zone gives completely different information. However there have been some negative aspects of this theory, it does not tell how children internalize social experience to advance their mental functioning. He just gave a little information about biological contributions to childs cognition. However, his theory emphasised cognitive change Vygotsky theory leads up to expect diverse path of development. ( Vygotsky, 1978) References: Blair, C. (2002). Integrating cognition and emotion in a neurobiological conceptualization of childrens functioning at school entry. American Psychologist, 57, 111−127. Bransford, J., Brown, A., Cocking, R. (2000). How People Learn: Brain, Mind, and Experience School. Washington, DC: National Academy Press. Chang, K., Chen, I., Sung, Y. (2002). The effect of concept mapping to enhance text comprehension and summarization. The Journal of Experimental Education 71(1), 5-23. Hartman, H. (2002). Scaffolding Cooperative Learning. Human Learning and Instruction (pp. 23-69). New York: City College of City University of New York. Hart, B., Risley, T. R. (1992). American parenting of language-learning children: Persisting differences in family-child interactions observed in natural home environments. Developmental Psychology, 28, 1096−1105. Hart, B., Risley, T. R. (1995). Meaningful differences in the everyday experiences of young American children. Baltimore: Paul H. Brookes Publishing Co. Heath, S. B. (1989). Oral and literate traditions among Black Americans living in poverty. American Psychologist, 44, 367−373. Kopp, C. B. (1987). The growth of self-regulation: Caregivers and children. In N. Eisenberg (Ed.), Contemporary topics in developmental psychology (pp. 34−35). New York: Wiley. Gredler, M., Shields, C. (2004). Does no one read Vygotskys words? Commentary on Glass Commentary on Glassman. Educational Researcher, 33(2), 21 25. Gottfried, A. W. (1984). Home environment and early cognitive environment. Integration, meta-analysis, and conclusions. In A. W. Gottfried (Ed.), Home environment and early cognitive development: Longitudinal research (pp. 329−342). Orlando, FL: Academic Pres Grolnick, W. S., Ryan, R. M. (1989). Parent styles associated with childrens self-regulation and competence in school. Journal of Educational Psychology, 81, 143−154 Norman, G., Breznitz, Z. (1992). Difference in the ability to concentrate in first grade Israeli pupils of low and high socioeconomic status. Journal of Genetic Psychology, 153, 5−17. Olson, J. and Platt, J. (2000). The Instructional Cycle. Teaching Children and Adolescents with Special Needs (pp. 170-197). Upper Saddle River, NJ: Prentice-Hall, Inc Raymond, E. (2000). Cognitive Characteristics. Learners with Mild Disabilities (pp. 169-201). Needham Heights, MA: Allyn Bacon, A Pearson Education Company. Sethi, A., Mischel, W., Aber, J. L., Shoda, Y., Rodriguez, M. L. (2000). The role of strategic attention deployment in development of self-regulation: Predicting preschoolers delay of gratification from mother-toddler interactions. Developmental Psychology, 36, 767−777. Social Development Theory. (No date). Retrieved November 3, 2002, from http:// tip.psychology.org/vygotsky.html Norman, G., Breznitz, Z. (1992). Difference in the ability to concentrate in first grade Israeli pupils of low and high socioeconomic status. Journal of Genetic Psychology, 153, 5−17. Vygotsky, L.S. (1962). Thought and Language. Cambridge, MA: MIT Press. Vygotsky, L.S. (1978). Mind in Society. Cambridge, MA: Harvard University Press. Vygotsky, Lev. 1986. Thought and Language (translated by Alex Kozulin). Cambridge, MA: The MIT Press. (Original work published 1934.) Wertsch, J.V. (1985). Cultural, Communication, and Cognition: Vygotskian Perspectives. Cambridge University Press. Wood, D., Bruner, J., Ross, G. (1976). The role of tutoring in problem solving. Journal of Child Psychology and Child Psychiatry, 17, 89−100. Wood, D., Middleton, D. (1975). A study of assisted problem-solving. British Journal of Psychology, 66(2), 181−191.