Saturday, February 29, 2020
Issue 4 Assignment Example | Topics and Well Written Essays - 750 words
Issue 4 - Assignment Example Robert Ramsey, an author, illustrates that embracing the religious perspectives of employees, can result to the never ending unnecessary requests by employees that results to decreased productivity and profitability. The author stresses that business organizations should always keep their interests and objectives top priority, without diverging to non-core activities like allowing employees to wear faith symbols (Susan, 2012). The current workplace is greatly diversified, mainly due to the concept of globalization. This illustrates rich mosaic or integration of staffs from very different religious affiliations. Majority of the multinationals have employees who are Buddhists, Muslims, Jews, Christians and Hindus. International employment laws existing currently prohibit religious discrimination at the employment place. A major workplace dilemma for human resource managers presently is if employees should be given the chance to religious and other external symbols (Rao, 2013). The Society of Human Resource Management (SHRM) during 2008 explained that 64% of the companies under study have diverse religious workforce. This shows that a great number of employees are religiously diverse, due to immigrants from different world faiths. Demographic experts illustrate that people and hence employees from other faiths like Buddhists, Islam and Hindus, continuously increase with a likely effect of turning the protest ant faith look like the minority. Supporters of the workplace faith diversity explain that it is unfair for managers to expect the employees to ignore religious expressions and values during work. Organizations can effectively accept the diversity and ethnicity of their staffs, through adequate acknowledgement and understanding of their faith. Majority of the leading multinationals have adopted religion-friendly methods of operation. Companies like Ford Motors and also Coca Cola have given employees
Wednesday, February 12, 2020
Vipassana Essay Example | Topics and Well Written Essays - 500 words
Vipassana - Essay Example In 528 BCE, after his enlightenment, the Buddha spent the 45 years of his life that remained teaching on the way out of suffering. Vipassana symbolizes the most vital part of his teachings. For 5 centuries, millions of people in the Buddhaââ¬â¢s homeland- India were helped by Vipassana. However, after around 500 years, the practice had vanished from India. Luckily, an uninterrupted chain of meditation teachers in the neighboring country of Burma maintained it until the present day. In recent times, the practice of Vipassana has been to India and to individuals worldwide. This has been done by a retired industrialist named S. N. Goenka. He is of Indian heritage but was born in Burma. Mr. Goenka was taught the technique of Vipassana by Sayagyi U Ba Khin. U Ba Khin was a famous lay Vipassana teacher and was the first one to teach westerners in English. In 1969, Goenka was appointed by U Ba Khin to teach Vipassana (Hart, 1987). Vipassana is translated to mean ââ¬Ëinsightââ¬â¢. It utilizes awareness to take note of all details of our physical as well as mental experiences from time to time with an attitude that is without bias. There are three methods of practicing Vipassana. The main focus of all three is on breathing and the difference is the points on which attention is focused when breathing. The first method involves watching the belly. The belly is regarded as the location where the Hara center is. The Hara is a point of awareness that is regarded as the center of oneââ¬â¢s subtle body. It is found just behind and below the navel. One can easily achieve a meditative state of mind by focusing their attention on the Hara center (Catherine, 2011). The second method is watching the coolness in the nostril. When the air enters an individualââ¬â¢s body through the nostril, it creates a little coolness that is soothing. This method involves focusing oneââ¬â¢s attention on this
Friday, January 31, 2020
The role of the IMF in helping poor and debt-troubled countries Research Paper
The role of the IMF in helping poor and debt-troubled countries - Research Paper Example The IMF is tasked with the role of assisting nations suffice their budgets or invest in areas that positively influence the social welfare or the economy of a country. Most of the support activities that IMF undertakes are backed by global policies. An example is the IMF helps less developed nation to improve health care, education and security which is in line with the United Nations Millennium Development goals. Another reason why the IMF helps poor nation is to stabilize nations in economic and social terms. A debt ridden country has a high probability of social disorder, thus more economic failures (Ghosh, Zalduendo, Thomas, Ramakrishnan, Kim &Joshi 2008). Globalization has ensured that all nations are interlinked economically, thus, failure of an economy to meet its obligations can impact on the global economy, which might lead to a crisis. Despite the fact that the IMF is tasked to issue loans to member countries, there are several conditions that must be met as part of eligibility criteria. First, a country is supposed to design a program that is supposed to address the problem that has made it resort to the IMF for assistance (IMF Factsheet). Before the IMF considers a loan, country must identify the causes of the deficit and the strategies that are in place to mitigate the situation. In deficits situations, the IMF holds that countries should engage in activities that try to resolve the deficit since it affects other economies of the world. Second, the International Monetary Fund should be allowed to assess the programs that are under its support. This is meant to ensure that funds are channeled to the intended functions. Moreover, the process also ensures that the intended benefits are realized. The assessment programs are mostly conducted in less developed nations due to inefficiencies, misappropriation and also embezzlement of funds by few individuals. The institution employs structural benchmarks that are meant to protect IMF interests in the
Thursday, January 23, 2020
Stonehenge :: essays research papers
I. On Salisbury Plain in Southern England stands Stonehenge, the most famous of all megalithic sites. Stonehenge is unique among the monuments of the ancient world. Isolated on a windswept plain, built by a people with no written language, Stonehenge challenges our imagination. The impressive stone circle stands near the top of a gently sloping hill on Salisbury Plain about thirty miles from the English Channel. The stones are visible over the hills for a mile or two in every direction. Stonehenge is one of over fifty thousand prehistoric "megalithics" in Europe. As Stonehenge is approached, the forty giant stones seem to touch the sky. Most of the stones stand twenty-four or more feet high. Some stones weigh as much as forty tons. Others are smaller, weighing only five tons. At first glance, the stones may seem to be a natural formation. But a closer look shows that only human imagination and determination could have created Stonehenge. II. The Stonehenge today looks quite different from the Stonehenge of old. Wind and weather have destroyed a little of Stonehenge over the ages. People have destroyed much more. Today, less than half of the original stones still stand as their builders planned. Many of the once upright stones lie on their sides. Religious fanatics, who felt threatened by the mysteries posed by Stonehenge, knocked over many of the standing stones. They toppled some of the huge stones, which then split into pieces; they buried others. Other stones were "quarried" over the centuries as free building material and hauled away. Even into this century, visitors have come with hammers to carry away a chip of stone with them. III. Only in recent years have the stones been protected from the huge amounts of people that see them every year. No longer can anyone roam among the stones. Too much damage, intentional or not, has been done by the hundreds of thousands of visitors. Today, tourists are even prevented from walking between the stones for fear that the millions of footsteps every year might make the stones unstable. IV. The twelfth-century English writer and historian, Geoffrey of Monmouth, first recorded Merlin's building of Stonehenge in his famous book History of the Kings of Britain. Geoffrey claimed that his book was a translation of "a certain very ancient book written in the British language." However, no other scholar or historian knows of the existence of such a book. According to Geoffrey, the great stones were brought from Ireland to England to mark the burial place of a group of slain British princes.
Wednesday, January 15, 2020
The Ka and Molar Mass of a Monoprotic Weak Acid
The Ka and Molar Mass of a Monoprotic Weak Acid Chemistry Lab 152 Professor: James Giles November 7, 2012 Abstract: The purpose of this experiment was to determine the pKa, Ka, and molar mass of an unknown acid (#14). The pKa was found to be 3. 88, the Ka was found to be 1. 318 x 10 -4, and the molar mass was found to be 171. 9 g/mol. Introduction Acids differ considerable as to their strength. The difference between weak and strong acids can be as much as 10 orders of magnitude.Strong acids dissociate more completely than weak acids, meaning they produce higher concentrations of the conjugate base anion (A-) and the hydronium cation (H30+) in solution. HA(aq) + H20 (( A- + H3O+ With the following formula the degree to which an acid dissociates (Ka) can be calculated and given a numerical value. Ka = [A-][H3O+] / [HA] Ka is the conventional way of measuring an acidââ¬â¢s strength. The purpose of this experiment was to determine the Ka of an unknown acid, along with its pKa and mol ar mass. Experimental The unknown acid for this experiment was #14.The experiment began with the preparation and standardization of NaOH solution. It was calculated that 2. 00 grams of NaOH pellets were needed to prepare 0. 5 L of 0. 1 M NaOH solution. The solution was then standardized by conducting three titration trials. It was calculated that 0. 7148 grams of KHP were necessary to neutralize 35 mL of the 0. 1 M NaOH. Three samples of KHP were weighed approximating this number (Table 1). Each sample was mixed with 40 mL of deionized water and 2 drops of phenolphthalein in 3 Erlenmeyer flasks. Each flask was then titrated with the NaOH to a light pink endpoint.The volumes of NaOH were recorded, averaged, and the standardized. The molarity of the NaOH was found to be 0. 0981. Assuming a molar mass of 100 g/mol, it was calculated that 0. 3930 g of acid was needed to neutralize 40 mL of the standardized NaOH solution. This amount was weighed out on an electronic balance to full preci sion and added to a clean 250 mL beaker. The acid was first diluted with 10 mL of isopropanol and then 90 mL of water. A pH meter was immersed in the acid solution and an initial pH reading of 2. 61 was recorded.A buret filled with the NaOH solution was incrementally added to the acid solution and the changing pH values were recorded (Table 2). As the pH meter approached the equivalence point the amount of NaOH added each time was reduced. As the Table 2 shows, the pH rose significantly with the addition of little NaOH over this interval. This information was plotted using Graphical Analysis producing a titration curve graph of pH vs. NaOH (Graph 1). Additional calculations and graphs were produced to help identify the equivalence point: ? pH/? V vs. NaOH (Graph 2) and Vtotal x 10-ph vs. NaOH (Graph 3) Tables and CalculationsPreparation of 500 mL of 0. 1 M NaOH M = moles / volume 0. 1 M NaOH = moles NaOH / 0. 5 L H20 = 0. 05 moles NaOH 0. 05 moles NaOH x 39. 986 g/mol NaOH = 1. 99 g NaOH Preparation of KHP 0. 1 M NaOH = moles NaOH / 0. 035 mL NaOH = . 0035 moles NaOH 0. 0035 moles KHP x 204. 233 g/mole KHP = 0. 7148 g KHP Table 1: NaOH Titration Trials |Trial |KHP |NaOH (to titrate to endpoint) | | |(grams) |(mL) | |1 |0. 7159 |35. 75 | |2 |0. 7147 |35. 65 | |3 |0. 7149 |35. | | | | Avg. 35. 66 | Standardization of NaOH 0. 0035 moles NaOH / . 03566 mL NaOH = 0. 0981 M NaOH Table 2: pH vs. NaOH Values |NaOH |pH |NaOH |pH |NaOH |pH |NaOH |pH | |(mL) | |(mL) | |(mL) | |(mL) | | |0 |2. 61 |19. 2 |4. 54 |22. 15 |6. 56 |25. 4 |9. 74 | |2 |2. 94 |19. 4 |4. 58 |22. 2 |6. 2 |25. 9 |9. 82 | |4 |3. 18 |19. 6 |4. 61 |22. 25 |6. 87 |26. 4 |9. 96 | |5 |3. 3 |19. 8 |4. 65 |22. 3 |6. 98 |26. 9 |10. 02 | |6 |3. 4 |20 |4. 68 |22. 35 |7. 06 |27. 4 |10. 11 | |7 |3. 49 |20. 2 |4. 72 |22. 4 |7. 14 |28. 4 |10. 21 | |8 |3. 58 |20. 4 |4. 77 |22. 5 |7. 24 |29. 4 |10. 1 | |9 |3. 66 |20. 6 |4. 84 |22. 6 |7. 44 |31. 4 |10. 46 | |10 |3. 73 |20. 8 |4. 88 |22. 7 |7. 58 |33. 4 |10. 58 | |11 | 3. 88 |21 |4. 94 |22. 8 |7. 73 |35. 4 |10. 67 | |12 |3. 91 |21. 2 |5. 02 |22. 9 |7. 89 |36. 4 |10. 75 | |13 |3. 97 |21. 4 |5. 11 |23 |8. 03 |39. 4 |10. 87 | |14 |4. 04 |21. |5. 25 |23. 1 |8. 17 |42. 4 |10. 96 | |15 |4. 11 |21. 7 |5. 32 |23. 2 |8. 38 |44. 4 |11. 02 | |16 |4. 19 |21. 8 |5. 45 |23. 3 |8. 51 | | | |16. 5 |4. 24 |21. 85 |5. 52 |23. 4 |8. 65 | | | |17 |4. 29 |21. 9 |5. 62 |23. 6 |8. 92 | | | |17. 5 |4. 34 |21. 95 |5. 71 |23. 8 |9. 9 | | | |18 |4. 4 |22 |5. 86 |24. 1 |9. 27 | | | |18. 5 |4. 45 |22. 05 |6. 1 |24. 4 |9. 39 | | | |19 |4. 52 |22. 1 |6. 4 |24. 9 |9. 62 | | | Graph 1: pH vs. NaOH Titration Curve [pic] Estimated volume of NaOH at equivalence point based on titration curve: 22. 30 mL NaOH. Table 3: ? pH/? V vs. NaOH Values |NaOH |? pH/? V |NaOH |? pH/? V |NaOH |? pH/?V |NaOH |? pH/? V | |(mL) | |(mL) | |(mL) | |(mL) | | |2 |0. 12 |19. 2 |0. 2 |22. 1 |3. 2 |24. 4 |0. 46 | |4 |0. 12 |19. 4 |0. 15 |22. 15 |3. 2 |24. 9 |0. 24 | |5 |0. 1 |19. 6 |0. 2 |22. 2 |3 |25. 4 | 0. 16 | |6 |0. 09 |19. 8 |0. 15 |22. 25 |2. 2 |25. 9 |0. 28 | |7 |0. 9 |20 |0. 2 |22. 3 |1. 6 |26. 4 |0. 12 | |8 |0. 08 |20. 2 |0. 2 |22. 35 |1. 6 |26. 9 |0. 18 | |9 |0. 07 |20. 4 |0. 35 |22. 4 |1 |27. 4 |0. 1 | |10 |0. 15 |20. 6 |0. 2 |22. 5 |2 |28. 4 |0. 1 | |11 |0. 03 |20. 8 |0. 3 |22. 6 |1. 4 |29. 4 |0. 075 | |12 |0. 06 |21 |0. |22. 7 |1. 5 |31. 4 |0. 06 | |13 |0. 07 |21. 2 |0. 45 |22. 8 |1. 6 |33. 4 |0. 045 | |14 |0. 07 |21. 4 |0. 7 |22. 9 |0. 1 |35. 4 |0. 08 | |15 |0. 08 |21. 6 |0. 7 |23 |1. 4 |36. 4 |0. 04 | |16 |0. 1 |21. 7 |1. 3 |23. 1 |2. 1 |39. 4 |0. 03 | |16. 5 |0. 1 |21. 8 |1. 4 |23. 2 |1. |42. 4 |0. 03 | |17 |0. 1 |21. 85 |2 |23. 3 |1. 4 | | | |17. 5 |0. 12 |21. 9 |1. 8 |23. 4 |1. 35 | | | |18 |0. 1 |21. 95 |3 |23. 6 |0. 85 | | | |18. 5 |0. 14 |22 |4. 8 |23. 8 |0. 3 | | | |19 |0. 1 |22. 05 |6 |24. 1 |0. 4 | | |Graph 2: ? pH/? V vs. NaOH [pic] Estimated volume of NaOH at equivalence point based on ? pH/? V vs. NaOH graph: 22. 30 mL NaOH. Table 4: Vtotal x 10-ph vs. NaOH Values |NaOH |Vtotal x 10-ph |NaOH |Vtotal x 10-ph | |(mL) | |(mL) | | |19. 8 |0. 000443 |21. 6 |0. 000121 | |20 |0. 000417 |21. 7 |0. 000104 | |20. 2 |0. 000385 |21. 8 |7. 70E-05 | |20. 4 |0. 000346 |21. 85 |6. 60E-05 | |20. 6 |0. 000298 |21. 9 |5. 0E-05 | |20. 8 |0. 000274 |21. 95 |4. 30E-05 | |21 |0. 000241 |22 |3. 00E-05 | |21. 2 |0. 000202 |22. 05 |1. 80E-05 | |21. 4 |0. 000166 | | | Graph 3: Vtotal x 10-ph vs. NaOH [pic] Estimated volume NaOH at equivalence point based on Vtotal x 10-ph vs. NaOH graph: 22. 20 mL NaOH Calculating Ka of Unknown Acid pH at ? equivalence point volume: 3. 88 Ka = 10 -3. 88 = 1. 318 x 10 -4 Ka = 1. 318 x 10-4 Calculating the Molar Mass of the Unknown Acid 0. 0981 M NaOH = moles acid / . 02330 L NaOH = 0. 023 moles acid 0. 3930 g acid / 0. 0023 moles acid = 171. 9 g/mol Analysis of Error There is a high degree of agreement among the 3 graphs and therefore a low degree of error in this experiment. According to the Graphical Analysis program, Graphs 1 and 2 indicated that the total volume of NaOH at the equivalence point was 22. 30 mL. Graph 3 indicated a volume of 22. 20 mL, a difference of 0. 1 mL. Discussion Based upon the range of possible values for Ka, anywhere from 3. 2 x 109 for Hydroiodic acid (one of the strongest) to 5. 8 x 10-10 for Boric acid (one of the weakest), this experimentââ¬â¢s unknown acid solution (Ka = 1. 18 x 10-4) falls roughly in the lower quarter of strength. This estimate fits its titration curve. In general, strong acids quickly go from a very low pH to a very high pH, e. g. , 2 to 12, while weak acids quickly go from a lower pH to a higher pH, e. g. , 6 to 10. The unknown solution for this experiment jump from 5 to 10 pH, which is consistent with a Ka of 1. 318 x 10-4 and a weaker acid. References Darrell D. Ebbing and Steven D Gammon, General Chemistry, 9th ed. Cengage Learning: Ohio, 2009. Department of Physical Scienceââ¬âChemistry, Mesa Community College. The Ka and Molar Mass of a Monop rotic Weak Acid (handout).
Tuesday, January 7, 2020
The Threat Of Cyber Security - 4382 Words
Internet use has skyrocketed since 2000 to over 2.4 billion users worldwide, with 70% of those users logging on every day (The Culturist, 2013).These days it takes merely minutes for news to travel around the globe. Our airwaves are filled with tiny nuggets of information whooshing past us undetected; that is, until it is detected. In the 21st century, cyber security is an international issue. The threat of cyber warfare is very real and would be devastating beyond any conventional weapon imaginable. With the entire globe becoming more interconnected, an attack on online infrastructure could ground airplanes, control information access, hijack nuclear facilities, and perhaps most terrifyingly, bring the global economy to aâ⬠¦show more contentâ⬠¦From 1997 to 2012, households with internet grew from 18% to 74.8%, where 94.8% of households with computers use it to connect to the interne (U.S. Census. 2014). Computers are not the only source of hardware connection to the inte rnet. Other hardware such as gaming consoles, smart phones, laptops, and tablets are also connecting to the internet as well. Smart phone use for internet connectivity is popular among all age groups 25 and older with 45.3% usage. Among the heaviest users were age groups 25-34 at 88.1% (U.S. Census. 2014). With the growing use of the internet, the nation depends on a safe and stable cyberspace infrastructure for economic prosperity and more importantly, national security. Cyber security: What is it and why is it important? Cyber security generally refers to computer security or IT Security and is applicable to computers, smartphones, the internet and public/private computer networks. ?The field covers all the processes and mechanisms by which computer-based equipment, information and services are protected from unintended or unauthorized access, change or destruction, [? and] natural disasters (Computer Security). The National Institute on Standards and Technology issued a forty-one page report on cyber security that outlines a frame work for organizations to recognize and defend against threats. The report provides a frame work that has five functions that go with a set ofShow MoreRelatedCyber Security And Cyber Threats Essay1510 Words à |à 7 Pagesbeen confronting issues of cyber-attacks to such an extent that majority of the patients feel every moment that they are at great risk and thus their treatment processes suffer a lot.(Hacking Healthcare IT in 2016) The small sized clinics do not have many resources to enhance their information security systems. Even the large sized enterprises are vulnerable to the cyber threats. The White House had declared that it would increase opportunities to tackle the cyber threats in every sphere, but the moreRead MoreCyber Security And The Cyber Threat763 Words à |à 4 Pagesdeal with the impact of the cyber-threat. With this in mine, security awareness training is economical and obvious choice for organization of all sizes. Many companies invest heavily in cyber security education programs for all employees to learn how to protect their computers and personal information and how to be aware of the cyber criminals that sour the Web in search of targets and vulnerabilities. For the most part the training should include educating users on security concepts such as be conversantRead MoreThe Threat Of Cyber Security1452 Words à |à 6 Pagespurpose of this briefing is to: â⬠¢ Clarify the importance of cyber security in marketing â⬠¢ Educate employees on the importance of cyber security in the workplace â⬠¢ Explain to marketer why they are targets of cyber security attacks â⬠¢ Educate employees on how they can prevent cyber attacks Informing and educating employees on why cyber-attacks are becoming more prevalent and how to identify and prevent them gives an organization ease of mind. 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The relevance in emphasizing the importance of cyber-security is directly relatedRead MoreCyber Security Threats And Crimes1279 Words à |à 6 Pages Cyber security threats/crimes Before people even knew you could do so much with computers and internet beside common work activity before it got popular and admired, criminals had to get a lot more personal when retrieving their personal information like dig through trash, steal or break into their mailboxes, are buy it from a somebody who sold other people identity was some of the way criminal got people personal information. Now many of people aroundRead MoreCyber Warfare And Security Threats2770 Words à |à 12 Pagesbecome prey to attackers and has given birth to a new era of Cyber warfare. Consequently, the Internet, computers and networks have become targets and vehicles of cyber attacks and generate challenges to our security privacy. Cyber Warfare presents an ever-increasing amount of security threats, which continue to escalate with increasing harshness, and is now a critical issue in our technology realm and a growing threat to the world. Cyber wars are generally politically or economically motivated, withRead MoreCyber Security : The Threat Of The Digital Age1811 Words à |à 8 Pagesgreatest threats to our national security revolve around that of a computer network. These networks are vulnerable to human error, negligence, and internal sabotages. In the years of 2014 and 2015 the United States Intelligence Communityââ¬â¢s threat assessment placed cyber security as the top priority. External attacks on computer mainframes and data networks that contain critical intelligence are being recognized as the nationââ¬â¢s most vulnerable weakness and steps must be taken to combat the threat of the
Monday, December 30, 2019
Project Management Life Cycle Models - 1241 Words
Before I start discussing the five project management life cycle models, it is very important to understanding below project management landscape and its four Quadrants: Quadrants 1: Contains Traditional Project Management (TPM), this approach has a clear project goal and clear project solution. Quadrants 2: Contains Agile Project Management (APM), this approach has a clear project goal and not clear project solution. Quadrants 3: Contains Extreme Project Management (xPM), in this approach both project goal and project solution are not clear solution. Quadrants 4: Contains Emertxe Project Management (PMx), this approach has not clear project goal and clear project solution. According to (Wysocki, 2012) there are five Projectâ⬠¦show more contentâ⬠¦Ã¢â¬ ¢ The Incremental PMLC model takes longer than linear PMLC model which increase the cost, time, and effort required to execute the project. To mitigate this risk we should have a powerful monitoring and control tools. Those tools should help to keep the project on track with respect to project scope, budget, and schedule. 3) Iterative PMLC: This model follows APM approach. According to (Wysocki, 2012) An Iterative PMLC model consists of a number of process groups that are repeated sequentially within an iteration with a feedback loop after each iteration is completed. At the discretion of the client, the last process group in an iteration may release a partial solution . Risks, failures, and mitigation strategy: According to (Wysocki, 2012) below are the risks and mitigation plan for this model: â⬠¢ The client involvement in this model is more than linear and incremental PMLC models. If the required degree of client s involvement and ownership is not available then the project will be on risk. To mitigate this risk we should have a clear definition of the client s roles, responsibilities, and availabilities. â⬠¢ The Iterative PMLC model requires co-located teams. 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