Charless Law Definition in Chemistry

Charless law is a gas law that states gases expand when heated. The law is also known as the law of volumes. The law takes its name from French scientist and inventor Jacques Charles, who formulated it in the 1780s. Charless Law  Definition Charless Law is an ideal gas law where at constant pressure, the volume of an ideal gas is directly proportional to its absolute temperature. The simplest statement of the law is: V/T k where V is volume, T is absolute temperature, and k is a constantVi/Ti Vf/TfwhereVi initial pressureTi initial temperatureVf final pressureTf final temperature Charless Law and Absolute Zero If the law is taken to its natural conclusion, it appears the volume of a gas approaches zero and its temperature nears absolute zero. Gay-Lussac explained this could only be true if the gas continued to behave as an ideal gas, which it was not. Like other ideal gas laws, Charless law works best when applied to gases under normal conditions.

Reflecting on Why the Roman Empire was Great Essay

As one reflects back on history Rome is an empire that stands out for its greatness, however many question on how and what caused them to have this greatness, was it the leaders, its location on earth, its military or was it the ability to change. It could be assumed that is the leadership that passed through Roman history that made it great but a greater question is are these leaders great through pedigree and lineage or was it by accountability. Rome was a land that started with kings moved to a senate and ended with emperors. Emperors could gain power through war or money and family legacy. This was seen throughout Roman history, however the successfulness of such emperors was just as fluid as how they gained power. There is one†¦show more content†¦Hadrian was a friend of literature and art and unlike his father he felt that the people were and should be the priority and the military was just something to be maintained. Hadrian ruled the emperor with the understanding that his role was to civilize his subject, and reverted back to the policies of Augustus to improve the empire rather than to enlarge it. Hadrian varied from many other emperors because he took time to visit all the provinces and was capable of compassion and empathy. Hadrian was succeeded by his adopted son Antoninus as the fourth of great emperor in this era. Antoninus reign was one that for all intent historical purposes was quiet and very uneventful. He was not the great statesman like his father but he was able to maintain the empire in the state of peace and prosperity that it had been enjoying. Antoninus was the emperor of Rome when the government reached its highest development. The government of Rome during this time was and is the best example of a â€Å"paternal autocracy† which is a government in the hands of a single ruler but exercised solely for the benefit of the people. Antoninus was looked at as the embodiment of the state, the personification of law, and the promoter of justice, equality and domestic peace. The last emperor of this era was Marcus Aurelius, theShow MoreRelatedThe Role Of Women During The Han Dynasty And The Roman Empire1139 Words   |  5 Pageswomen in both the the Han Dynasty and the Roman Empire women was ambiguous. The Han Dynasty ruled from 206 BCE–220 CE. Much later came the Roman Empire, which lasted from 27 CE-476 CE. In these civilizations, elite women were treated very differently than men because of their gender. Women had limited political freedom, their marriages were not loving partnerships, and women’s social expectations oppressed them. Although the Han Dynasty and the Roman Empire were separated by many miles, their womenRead MoreKeeping Briton’s Religious Origins Alive through Ancient Literature1129 Words   |  5 PagesA ‘trend of unhappy endings’ was consistent in literary works of the Medieval period, where the heroes and heroines don’t live happily ever after but are instead brought great strife and are ev entually killed. These tales were often reflections of the old heritage of the Britons as their religious influence persevered even after being marginalized both geographically and politically. Rather than reflecting the pessimism of the Britons after being conquered by outside forces, the tales reminded theRead MoreThe Underworld and How It Reflects the Goals and Realities of Virgil and Homer1588 Words   |  7 PagesReflects the Goals and Realities of Virgil and Homer Two epic poems from two great civilizations depict their authors varying views of the Underworld: The Odyssey and The Aeneid. 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Linear correlation coefficient and linear regression principles Free Essays

Flouris, Metsios and Koutedakis (2006) studied the contribution of muscular strength in cardio-respiratory fitness tests, which are multistage shuttle run test (MSR), square shuttle run test (SSR) and maximal laboratory treadmill test (MT). The last minutes of an endurance race depended on muscular strength and anaerobic power. There however has no study yet on how lower extremity muscular strength performed in cardio respiratory fitness tests. We will write a custom essay sample on Linear correlation coefficient and linear regression principles or any similar topic only for you Order Now The purpose of this study is to determine the levels of muscular strength independent using MT, MSR, and SSR. The participants of the study were thirty-eight healthy male individuals aged between 18 and 29 years old. To qualify for healthy individuals, those who smoke and hard benign medical history, were excluded from the study. Participants visit the data collection sites individually on three different occasions phased with a minimum of 96 hours between assessments. All these three assessments were done within two weeks. Time of assessment was between late morning and early afternoon. The first visit was for laboratory assessments: 1) progressive maximal laboratory treadmill test (MT) to exhaustion, where maximal attained speed (MAS) and maximal oxygen uptake (VO2MAX) were measured, and 2) isokinetic dynamometry, where measures of concentric peak torques of knee extensors (PTEX) and flexors (PTFL) and combined torque generated by both legs (PTC) were obtained. The remaining visits were for the field assessments of 20 meter multistage shuttle run test (MSR) and 20 meter square shuttle run test (SSR), where for each test the maximal attainment speed was measured. The linear regression analysis used in the square shuttle run test (SSR) was the equation: MASMSR = PTEX + PTFL + PTC. The beta-coefficients derived through the regression analysis however were not reported. From the isokinetic dynamometry measures, only combined peak torques of both legs had significant R2 increase, which was 0.04. This means that combined peak torques of both legs explained four percent of the variation in the data for maximal attained speed while performing the square shuttle run test. The relationship between MASMSR and PTFL was found to be highly positive, r(38)=0.58, p0.001. This means that the more the knees flexed the higher the individual attains greater speed in performing the multi-stage shuttle run test, and the higher the maximal speed attained the more knees flexed. The two variables affect each other without determining the causal factor among the two. The relationship between MASMSR and PTEX was found too to be highly positive, r(38)=0.53, p0.001. This means that the more the knees extends, the higher the individual attains greater speed in performing the multi-stage shuttle run test, and the higher the maximal speed attained the more knees extended. There was no much difference in these correlations. This may be explained by the fact that the more the knees flexed, the more the knees extended to compensate for the previous action, and the more knees extended, the more the knees flexed. This vicious cycle of effect on each other when taken together in a series of actions would result to a high speed running. This explains altogether the relationship of MASMSR and PTFL and MASMSR and PTEX. The maximal attained speed (MAS) of the three cardio-respiratory tests (MT, MSR, SSR), MASMT was found to be most highly positive with MTVO2MAX, r(38)=0.94, p0.001. This means that the greater the maximal speed attained in performing the treadmill test, the greater the uptake of oxygen. Taking in oxygen was rather a compensatory reaction mechanism of the body subjected to physical stress such as running a treadmill. There may however be possible autocorrelation in MTVO2MAX and MASMT since the variables were taken in the same occasion, compared to measures taken in the multi-stage shuttle run test and square shuttle run test. This explains a very high correlation between the two variables. The average oxygen uptake (VO2MAX) measured in MT was between 41 and 53.4 mL/kg/min compared to as measured in MSR (46.4, 58) and SSR (41.8, 51.6). This means that the oxygen uptake when in progressive maximal laboratory treadmill was in lesser amount compared to when the individual was in multi-stage shuttle run test, although this oxygen uptake was in pace with the maximum attained speed. The y-intercept value and the x-value for MASMSR cannot be determined from the literature although it can be said that the slope or y-intercept was significantly not equal to zero, since all isokinetic dynamometry measures were highly related to maximal attained speed in multistage shuttle run test. The researchers further noted that the beta-coefficients for this linear regression equation was rather â€Å"markedly low† but the figures were not reported, since the researcher limited its study in establishing effects of the isokinetric dynamometry variables on the maximal attained speed (MAS) in multistage shuttle run test and not on predicting MAS. The study did not report the regression equation thus the maximal attained speed cannot be predicted using known values of the isokinetic dynamometry variables. The full use of the regression analysis was therefore not maximized. Further, its taking account of the Coefficient of Determination (R2) only gave the increase of variation for a variable. Although this may be sufficient but the full information needed to make exhaustive analysis of the data was not readily available. Thus, verification of the results, as maybe done by other researcher in the field, cannot be done. The study implies on the incorporation of resistance regimens in the runner’s training. Regimens may include activities MSR since the activity stimulates knee extensor and knee flexor, which helped in increasing maximal attained speed of the runner. References Flouris, A.D. Metsios, G.S., Koutedakis, Y. (2006). Contribution of muscular strength in cardio-respiratory fitness tests. J. Sports med phys fitness, 46(2), 197-201.    How to cite Linear correlation coefficient and linear regression principles, Essay examples

Management Accounting Refers Processes †Myassignmenthelp.com

Question: How Management Accounting Does Refers To The Processes? Answer: Introduction In this report, analysis of management accounting system has been undertaken. Management accounting is vast field of knowledge that includes various concepts that can be used in the business decision making. In this report various types of concepts related to management accounting system and how they can be used in decision making process has been undertaken. In this report, capability of management information system in terms of providing information to various level of managers has been discussed. This report includes the discussion on customer and shareholders value enhancement. Concept of management accounting Management accounting is the field of study under which accountants or financial managers of the business organization uses decision making or some useful information. Useful information includes information related to business operations, business processes and business performance that can be used in the decision making process. Management accounting is separate field from financial management and cost management, which uses information, created or generated by both financial management and cost management (Adebayo, 2011). Main aim of management accounting is to generate information that can be applied or used by managers to improve efficiency of business processes. Ultimately lead towards efficiently achievement of organizational goals and objectives. With reference to the above statement, identify and describe major processes and techniques that the management accounting system uses to gather organizational information required by internal managers. Management accounting system: In order to analyze effectiveness and efficiency of management accounting, its tools and techniques shall be understood. Management accounting system refers to management system, which of this system managers and management generate useful information and can be used in decision making process (Mohsen, Habib Farideh, 2011). There are various tools and techniques of management accounting that can be used or employ by the internal manager of the business organization to generate useful or decision making information. Following are some tools of management accounting: Financial statement analysis: Analysis of financial statements is the most widely used tool or technique of management accounting that is used for the analysis of financial statements of the business organization. Financial statements include income statement, statement of financial position, statement of cash flow and statement of change in equity. Internal managers of the business organization are required to take decisions related to business operations and for the same some information is required. Analysis of financial statements provides information related to profitability, solvency position, efficiency of business operations and liquidity in the working capital (Bol, Kramer Maas, 2016). Therefore on the basis of information generated by financial statements analysis, internal manager take business decisions. Budgetary control: Budgetary control is the technique or tool of management accounting sunder which various budgets are prepared for future course of activities. Budgetary control is the process of preparing and approving budgets from management for further processing. Budgets are most valuable technique of management accounting which is used by internal managers for controlling and managing business operations (Daniel, Senarath Steven, 2014). Budgets can be prepared for sales, purchase, expenses and other functional areas of business entity and will assist and support decision making process of managers or management. Decision accounting: Decision accounting can be define as that branch of accounting, under which some useful information is generated and analyzed by managers in decision making process. This technique of management accounting system is used to analyze different situation in the business operations and calculate and profit under each situation. Managers of the business organization will be available with useful information and they can use same in decision making process (Zoni, Dossi Morelli, 2012). Explain how management accounting information system helps managers to use organizational resources efficiently and effectively. Management accounting system supports business organization in development / formulation and implementation of strategies or business strategic plans. For successful development or formulation of business strategies, organization requires data and useful information. In management accounting system there are many techniques that can be used to generate decision-making information in terms of managing and controlling various resources of business organization. Management accounting system has the ability to generate information related to each and every aspect of the business organization (Roodposhti, Nikoomaram Mohammad, 2012). By applying techniques and tools of management accounting, internal managers will be able to analyze and evaluate deficiency or problem areas. In order to overcome such situation or make improvement in business operations, managers are required to develop strategic plan that will lead assist manager. With the help of management accounting system future course of activities are known in advance with the help budgetary control technique. This will enable internal manager of different sections or different functional areas to analyses requirement of resources required to achieve budgeted target. Resources can be various types i.e. financial resources, operational resources, workers / employee, etc. Therefore with the help of management accounting system, manager can analyze resource requirement and then can assign tasks to specific resources (Mawali, 2013). Management accounting system also support internal manager of the business organization to manage and improve efficiency of various resources used in the business operations. With the virtue of management accounting system, manager can set standards for various business operations. In other words, benchmarking technique can be used in the business operations that will assist internal manager to control and provide direction to various resources of the business organization. Variance analysis of management accounting system shall be used here to manage and improve efficient and effectiveness of the business operations. Critically analyse how organizational managers information needs are diverse, and explain the way that contemporary management accounting system meets these diverse information needs of internal managers. 320 words. In assessing information need of managers, firstly understanding of different level of management is required. There are three level of management i.e. strategic level, middle level and lower level management. Each level of management requires different information for taking decisions for betterment of business operation and lead towards achievement of organizational objectives. Following are information need of managers at different levels and how management accounting system is used to meet information need at each level: Strategic level management: Managers or management at this level requires information to formulate and develop business strategies, define organizational goals, interaction with external environment and many other aspects are examined by top management level. Strategic level managers require more of external environmental information that can be used in developing strategies. Information like economic condition, inflation rate, interest rate, availability of finance etc is required by at the strategic level of management (Hammad, Ruzita Imam, 2013). Management accounting system provides information of level of business operations, capacity of business operations, financial performance and position of organization (ratio analysis), level of capacity to be achieved, state of available resources with the organization, etc are some decision making information that management accounting system provided to top management. Middle level management: These managers are associated or indulge in the activities related to panning sub plans, controlling business operations, managing workforce and many other tasks. Middle level management requires information related to resources required to implement business strategic plan (formulated by top management), available financial and operational resources, human resource management information, financial resource management information, etc. Management accounting system is used for the purpose of satisfying information need of middle level management by facilitating them with by providing information related to cost of sales and profitability level (Gillingham, 2015). Managers at middle level can generate decision useful information in terms of performance of each resource. With these information middle level managers is able to take decisions. Lower or operational level management: At this level of management, employees or workers do not require much information. This level of management, employees or workers is not delegated with the authority of decision making. Therefore at this level, information from management accounting system is not required as compared to other two levels of management (Generational diversity: What nurse managers need to know, 2013). Day to day information from management accounting system is required at this level like level of stock, cash balance, reporting issues, budgets to be implemented, reports generated by management accounting system in terms of performance, benchmarking done with the use of management accounting system, etc. Describe what is meant by enhanced customer value and shareholder value, and explain why many companies believe that improved customer value and shareholder value is important. Customer value: Customer value in the decision making process can be define as the process that customers of the business organization uses to analyze and evaluate benefit of purchasing decision against cost of product or services. In terms of customers, price of product and effectives in terms of services is the decision making factor. But for business organization, in order to enhance customer value, various areas are to be analyzed and evaluate in terms of change (Aparna, 2012). In modern business practices customer involvement and customer value creation is important in order to retain customers. Enhancing customer value is the primary requirement of business organization, customers is the only source of revenue for the business organization. Unsatisfied customer will directly impact sales revenue and this will ultimately results in low profitability and higher expenditure. For business organization enhanced customer value can lead to brand development or enhanced goodwill among market place (Kim, Cavusgil Cavusgil, 2013). Shareholder value: Shareholders value is the concept under which value to each shareholder has been provided. It is management ability and efficiency that provide value to shareholders. Value is intangible phenomena but impact of same can be assessed. A shareholder value is largely depends on business performance of business organization and strategic decisions that management takes (Hall, 2016). Shareholders value can reflect in share price or price of share can be used as to decide whether value is created or not. Shareholder value impacts goodwill of the business organization. Shareholders are main investors in the business organization that support business activities. Therefore retention and development of shareholders through value creation is required. In modern market place, there are various options for investor or prospective shareholders to invest in. Therefore business organization needs to enhance shareholders value so as to retain and attract new investors (Narang Kaur , 2014). Using examples from the annual report of a selected listed company outline how managers of that company improve customer value and shareholders value. Qantas Airline limited is the business organisation that has been selected for this task. Qantas Airline limited is Airline Company engaged in providing services of airlines to their customers. Managers and management has to create customer value and shareholder value so as operate business operations smoothly. Following are some decisions by which manager can maintain customer value and shareholder value: Customer value creation: By providing quality products or in case of Qantas Airline limited services to the customers, can create value or enhance customer value. Creation of win-win price of service by Qantas limited is another value creation technique can be of offering low price to customers by lowering profit margins (Zhang Liu, 2017). Undertaken customer analysis technique and identify most loyal and valuable customer and develop specific strategies for them. Shareholder value creation: It can be achieved by providing constant dividends to shareholders. Business organisation is required to generate highest level of sales revenues and ultimately earn adequate profits for shareholders (Gong, 2011). Earnings per share and economic profits are two base for enhancing value for the shareholders. Conclusion It can be concluded that management accounting system is required at each and every stage of business operations of business entity. Ratio analysis, budgetary control and decision accounting are techniques or tools of management accounting system. Management accounting system can be used at all three levels of management i.e. strategic, middle and operational level. Managers at every level require information for decision making. Theses information can be internal information or external information and this can achieved through management accounting system. Customer and shareholder value enhancement is required to be achieved by the business organisation to retain customers and investors. References Adebayo Agbejule. (2011). Organizational culture and performance: The role of management accounting system. Journal of Applied Accounting Research, 12(1), 74-89. Aparna Shanker. (2012). A Customer Value Creation Framework for Businesses That Generate Revenue with Open Source Software. Technology Innovation Management Review, (March 2012: Technology Entrepreneurship), 18-22. Bol, J., Kramer, S., Maas, V. (2016). How control system design affects performance evaluation compression: The role of information accuracy and outcome transparency. Accounting, Organizations and Society, 51, 64. Daniel Watts, P.W. Senarath Yapa, Steven Dellaportas. (2014). The Case of a Newly Implemented Modern Management Accounting System in a Multinational Manufacturing Company. Australasian Accounting Business and Finance Journal, 8(2), 121-137. F.Rahnamay Roodposhti, H.Nikoomaram, Mohammad Mahmoodi. (2012). Management Accounting Information System based on Decision Support and Business Intelligence on ROI and ROE. International Journal of Asian Social Science, 2(5), 730-738. Generational diversity: What nurse managers need to know.(Report). (2013). Journal of Advanced Nursing, 69(3), 717-725. Gillingham, P. (2015). Electronic Information Systems and Human Service Organizations: The Needs of Managers. Human Service Organizations: Management, Leadership Governance, 1-11. Gong, James Jianxin. (2011). Examining shareholder value creation over CEO tenure: A new approach to testing effectiveness of executive compensation.(Report). Journal of Management Accounting Research, 23, 1. Hall, J. (2016). Industry-specific determinants of shareholder value creation. Studies in Economics and Finance, 33(2), 190-208. Kim, Daekwan, Cavusgil, S. Tamer, Cavusgil, Erin. (2013). Does IT alignment between supply chain partners enhance customer value creation? An empirical investigation. Industrial Marketing Management, 42(6), 880-889. Mawali, H. (2013). Performance consequences of management accounting system information usage in Jordan. Business and Economic Horizons, 9(1), 22. Mohsen Bagherian, Habib Honari, Farideh Ashraf Ganjouei. (2011). A Comparative Study Of Sight Of Owners; Managers And Coaches Of Physical Fitness Centers In About Needs Total Management Information System. Electronic Physician, 3(3), 259. Narang, S., Kaur, M. (2014). Impact of Firm-specific Attributes on Shareholder Value Creation of Indian Companies: An Empirical Analysis. Global Business Review, 15(4), 847-866. Salah A. Hammad, Ruzita Jusoh, Imam Ghozali. (2013). Decentralization, perceived environmental uncertainty, managerial performance and management accounting system information in Egyptian hospitals. International Journal of Accounting and Information Management, 21(4), 314-330. Zhang, Guo, Hu, Liu. (2017). Influence of customer engagement with company social networks on stickiness: Mediating effect of customer value creation. International Journal of Information Management, 37(3), 229-240. Zoni, L., Dossi, A., Morelli, M. (2012). Management accounting system (MAS) change: Field evidence. Asia-Pacific Journal of Accounting Economics, 19(1), 119-138.

Internet as General Addiction in Present Times an Example of the Topic Science and Technology Essays by

Internet as General Addiction in Present Times Why is internet addiction on the rise? Internet has truly been regarded as the greatest innovation of the 21st century. It is used greatly and has been hailed for its cost-effectiveness, convenience and the uses and innumerable advantages. Need essay sample on "Internet as General Addiction in Present Times" topic? We will write a custom essay sample specifically for you Proceed Communication Internet is the ultimate and the inevitable tool for communication and the meeting of people. Through the means of chatting and other instant messaging services as well as the use of the email system that includes the yahoo, msn, AOL and gmail and others. It allows people to make and maintain contacts with acquaintances and friends and also a means and an important way to form new friendships and contacts. The internet, therefore, is seen as a socialising tool by many. Apart from the instant messaging services and all, the internet now offers a variety of options in terms of social networking. Its a new phenomenon in the world of internet and has the ability to take the internet and the social world by storm and it has already done so to a large extent. The introduction of websites like orkut, multiply and hi five and the others of the same ilk has given life a new meaning. People now make friends on internet and talk to them there too. Social life has been limited to the internet. Online Earning Another means of internet usage is the availability and opportunities of earning online. People are now able to make money through online jobs such as the freelance writing and writing content for websites. Apart from the above-mentioned opportunities there are students that could be taught online and other such opportunities that are taken up by people due to the easy money they offer and the convenience that is present in the form of earning from home. Blogging and Social Activism and Expression Another present phenomenon is that of blogging. Blogs are personal diaries in which people can talk about any and everything. They could be based on a particular theme, for example, sports or could be general. Blogging is another reason why people are badly addicted and hooked onto the internet. It allows one to express oneself freely and thus, is highly popular amongst masses especially youth. Its important because its free and most people are devoid of an outlet to express their feelings and ideas. Social activism is another aspect of internet. Through blogs and websites such as CHOWK that allow interaction and discussion of ideas and serious political talk and analysis, its now possible to campaign for causes one feels passionate about. All the above-mentioned causes become great motivators for people to become addicted to the internet. But as any addiction has its accompanying disadvantages, so is the case with the internet. Internet addiction has been a cause of grave concern with sociologists, teachers, and social analysts and most importantly with parents. The excessive use of internet is likely to result in the loss of concentration and also inflicts some negative consequences also on the health like poor eyesight and back pains. Besides if children and/or teenagers are exposed to the kind of content on the internet that is not suitable and reasonable for their age, grave moral and social consequences shall follow. Children are said to become violent and have destructive tendencies if they are exposed to violent images and graphics which are rampant and abundant on the internet. Same is the case with the wide and easy availability of sexual images and content on the internet that are said to wreak havoc on the behavioural patterns and psychology of the children and young adults in the advices and opinions of the psychologists and psychiatrists and even cause destructive sexual tendencies in them. Reasons of Spread of Internet The changing societal set-up has given rise to the idea of internet addiction. The present times are such that everyone has multiple duties to perform. There is a dearth of time and people find it hard to juggle successfully their personal and professional lives. All of the hectic schedules leave little room and time for other activities of life such as socialising. Internet thus replaces real-life interaction because it is convenient and one does not have to make any special efforts to talk to people. On the other hand, the cost options are much better. Internet interaction and communication is free to a great extent. Its an awesome way to connect to people that live abroad and are hard to talk to in other ways. Besides internet is a great way to collect and gather information. Internet possesses great loads of information about almost all topics which is almost a click away in many cases or requires extremely little effort in comparison to other sources like books and libraries. It is also cost-effective and the existence of search engines such google and yahoo facilitates matters a great deal. All sorts of information is available that mainly helps and aids the students and scholars alike in their assignments and studies and in the ever-lasting pursuit and quest of information. Many leading universities of the world like Oxford, Cambridge and Princeton have their online libraries that have information and books that were otherwise present only in the libraries of their colleges and university campuses. Similarly many public libraries too have their online portals making it easier for students to manage their workload easily. There are numerous earning opportunities also available online and through outsourcing. it gets cheaper for the international companies due to costs and other benefits. The lifestyle coupled with the advantages of internet makes it into an addiction. Many are concerned because of that but there is cause not to as internet is a tool for useful interaction of ideas and has much to offer by way of academic knowledge. There are also e-books available online and that enhances internet utility. There are zillions of books available online free for both academic and non-academic topics. This greatly attracts and allures the students as well as the casual and occasional reader. Internet is an inevitable tool for communication and entertainment and slowly, it is turning into a force that cant be controlled. References ClickZ Internet Marketing Solutions for Marketers www.clickz.com Accessed, March 28 2007 Google Directory - Computers > Internet www.google.com/Top/Computers/Internet Accessed, March 28 2007 internet.com - the Internet and IT Network from Jupitermedia Corp. www.internet.com Accessed, March 28 2007 Internet Society (ISOC) www.isoc.org Accessed, March 28 2007 Internet - Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Internet Accessed, March 28 2007 How Stuff Works - Learn how Everything Works! Howstuffworks.com Accessed, March 28 2007

Cells Cell Essay Example

Cells Cell Essay Example Cells Cell Essay Cells Cell Essay Cells Cells Cell division and cancer Victoria Brothwell Strayer University Cells Introduction Regular cells and cancel cells are extremely different. Depending on the cancer that one may have cancer cells have more chromosomes that are scattered which is for why cancer cells are formed. In cell division all living things obtain cells in which come from other preexisting cells. If normal cells are do not divide and make new cells then cancer will occur. In order of all cells to be the same as a parent the mitosis in a must. Mitosis is the separation of copied chromosomes into single cells. The problem with unregulated cell division is that most of the time this will lead to cancer. Only when DNA replication as well as mitosis is working the correct way then cell cycle cell points are insured. Cells Methods Cell division occurs when cells are dividing in order to produce new cells. I have compared the differences between cancer and good cell division to find out the process of division of all cells, this is also when I found that there are different more complicated chromosomes in cancer cells. One of the main problems with cancer cells comparing is the chance of tumor formation which leads to the invasion of cancerous cells. Another consequence is the cancer spreading to other organs. A tumor consists of a mass of cancer cells in the tissue. Usually an evasive tumor is malignant, causing cells to develop in the blood. Tumors invade growth that the tissue and organs need to survive. InterphaseProphaseMetaphaseAnaphaseTelophasePercentage Of cells DividingPercentage Of cells at Rest Normal Lung1911%99% Cancerous Lung18112%98% Normal Stomach18112%98% Cancerous Stomach1421126%94% Normal Ovary18123%97% Cancerous Ovary1221238%92% 1. Based on your data and observations, what are some of the Differences between normal cells and cancer cells? With normal cells I have noticed that the chromosomes are more still that scattered, Cancer cells chromosomes are dividing and scattered a lot more. 2. Which type of cancer shows the most aggressive growth? Explain. I would have to say that cancerous ovary’s are more aggressive it has more scattered chromosomes being with the least still. 3. When studying cell division in tissue samples, scientists often calculate a mitotic index, which is the ratio of dividing cells to the total number of cells in the sample. Scientists often calculate the mitotic index to compare the growth rates of different types of tissue. Which type of tissue would have a higher mitotic index, normal tissue or cancerous tissue? Explain. Cancer cells you have more calculations with different cells in cancer. Cells Conclusion My conclusion is supported by my hypothesis even though I am talking more about tumor cancer I am explaining the difference about normal and cancerous cells. The differences is cells division is when they go according to plan they divide and create new cells and when they do not create new cells and divide it can cause cancer. The cancer cells have chromosomes scattered while normal cells have more still chromosomes that are dividing.

Supply Chain Management of Wal-Mart Way Essay Example | Topics and Well Written Essays - 2250 words

Supply Chain Management of Wal-Mart Way - Essay Example From this discussion it is clear that in the highly competitive environment of global business, companies develop unique competencies to maintain strategic positioning within the industry. The various external paradigms and constantly changing environmental factors necessitate organizations to evolve new strategies and mechanisms to meet their challenges. Porter believes that doing business differently significantly helps companies to maintain leverage. Flexible approach to business strategies and plan hugely support organizational vision, mission and goals. Thus, strategies become critical element that promote creativity and provide them with competitive advantage. The paper would be analyzing and evaluating supply chain management of Wal-Mart US an effective tool of competitive advantage.This paper declares that  Wal-Mart was established by Sam Walton as a small grocery store in 1962 in Arkanas, US. It was soon expanded as chain of stores finally setting up as a supermarket chain . Its wide ranging product is designed to meet the various needs of household. It is focused on the changing needs of the customers and therefore strives for flexible approach in its strategies and plans. It started expansion across the globe from 1991 and today boasts of around 1.8 million associates or workers in nearly 7000 stores across the world. The company extensively relies on technology to enhance its operational efficiency that significantly helps its goals of ‘every day low price’ on its various products.... The company extensively relies on technology to enhance its operational efficiency that significantly helps its goals of ‘every day low price’ on its various products. As the largest retailer in the world, Wal-Mart has been creatively exploiting logistics and supply chain for its niche market position. The effective supply chain and logistics help coordinate the organization’s various linkages with the external agencies and promotes efficient receipt and delivery of goods and services. It has judiciously used advancing technology to improve its operation efficiency in supply and distribution of goods. Data collection method The relevant data has been collected through secondary sources found through literature review, company website and internet. Review on supply chain management Situation analysis Effective supply chain management hugely facilitates smooth flow of information, goods and services and financial transactions at different levels of operations. In th e current times, it is a critical element of competitive advantage because its main components like procurement, distribution, logistics and inventory are essential aspect of timely delivery of desired goods to the target segment. At the same time, they also help the companies to reduce cost of slow moving goods and meet the demands of products that are in high demand. The use of technology helps to evaluate and forecast demand and fill supply to meet the contingencies. The company has centralized its distribution system by creating ‘hubs’ or warehouses from where it dispatches all the goods to their respective customers/ retailers. The hubs are vital part of its effective supply chain as it also helps Wal-Mart to buy goods directly from the manufacturers. It therefore serves