Friday, March 20, 2020

Conservative Perspectives on Gun Control

Conservative Perspectives on Gun Control The second amendment to the U.S. Constitution is perhaps the most important amendment in the Bill of Rights, if not the entire document. The second amendment is all that stands in the way between American citizens and total chaos. Without the second amendment, nothing would prevent a duly elected president (who is also the nations commander-in-chief) from declaring martial law and using the nations military forces to systematically usurp and dismantle the remaining civil rights of its citizens. The second amendment is Americas greatest defense against the forces of totalitarianism. Interpretation of the Second Amendment The simple wording of the second amendment has been widely interpreted, and gun-control advocates have sought to obfuscate the language in order to further their agenda. Perhaps the most controversial aspect of the amendment, upon which gun-control advocates have rested much of their arguments is the part that reads a well-regulated militia. Those who seek to erode the amendment, claim that the right to bear arms is extended solely to militias, and since both the number of militias and the effectiveness of them have diminished since the 1700s, the amendment is now moot. Local and state government bodies have frequently sought to strip the amendment of its power by imposing draconian regulations and requirements. For 32 years, gun owners in Washington D.C. were not legally permitted to own a handgun or carry one within the districts territory. In June 2008, however, the Supreme Court ruled 5-4 that the districts law was unconstitutional. Writing for the majority, Justice Antonin Scalia observed that regardless of whether violent crime is a problem, the enshrinement of constitutional rights necessarily takes certain policy choices off the table ... Whatever the reason, handguns are the most popular weapon chosen by Americans for self-defense in the home, and a complete prohibition of their use is invalid. Perspectives of Gun Control Advocates While handguns were the issue in Washington, D.C., gun control advocates elsewhere have decried the access to and usage of fully-automatic weapons and other high-powered firearms by the general public. Theyve sought to limit or even prohibit ownership of these so-called assault weapons in a misguided attempt to protect the public. In 1989, California became the first state to pass an outright ban on fully-automatic rifles, machine guns and other firearms considered to be assault weapons. Since then, Connecticut, Hawaii, Maryland, and New Jersey have passed similar laws. One reason gun control opponents are so adamant about keeping these firearms on the open market is because the access to weapons by the American military has far outpaced the access to weapons by the American public in both number and power. If a nation is unable to defend itself against the forces of tyranny within its government because the right to bear arms is so badly eroded, it undermines the spirit and intention of the second amendment. Liberals also advocate legislation restricting the types of ammunition available for firearms, as well as the types of people who can own them. Ex-cons or people with prior mental illnesses, for example, are prohibited from owning or carrying guns in certain states, and the Brady Bill, which became law in 1994, mandates prospective gun owners undergo a five-day waiting period so local law enforcement authorities can conduct background checks. Every regulation, restriction or law that infringes upon Americans right to keep and bear arms, prevents America from being a country that is truly free.

Wednesday, March 4, 2020

Veronica Roth Fiction and Movie List

Veronica Roth Fiction and Movie List Veronica Roth wrote the first of the books that would become the best-selling Divergent series when she was still in college, earning a degree in creative writing. She wrote Divergent during winter break before her graduation in 2010 and sold the book the same year. It debuted at No. 6 on The New York Times best-seller list. It captured the imagination of the public, and two more books in the series followed: Insurgent and Allegiant. In the three young-adult science fiction novels, she told a coming-of-age story set in post-apocalyptic Chicago. Following the release of several Divergent series companion novellas and short stories, Roth began what may become a second series with the release of Carve the Mark in 2017. Books and Short Fiction by Veronica Roth 2011 -  Divergent  is the first book in a young-adult dystopian trilogy that takes place in a future Chicago. The story is told from the perspective of Tris, a 16-year-old. This future society is split into five factions based on the virtue they cultivate- Candor (the honest), Abnegation (the selfless), Dauntless (the brave), Amity (the peaceful)  and Erudite (the intelligent). Every 16-year-old must choose which faction they will devote their lives to and then undergo a rigorous initiation into the group. Beatrice, or Tris, must choose between her family and who she truly is.2012 -  Insurgent, the second book in the  Divergent  trilogy, deals with the fallout of Tris choice and a looming war between factions.2012 -  Free Four  - This  short story  retells the knife throwing scene from Divergent  from Tobias perspective.2013 -  Shards Ashes  - This anthology of short stories included a selection from  Veronica Roth.2013 -  Allegiant  - The last book i n the  Divergent  trilogy reveals the secrets of the dystopian world that captivated millions of readers in Divergent and Insurgent. 2013 - Four: The Transfer is a  novella that examines the world of the Divergent series through the eyes of Tobias Eaton.2014- The Initiate - Tobias  initiation into Dauntless, his first tattoo, and his interest in training new initiates are all covered in this novella.2014 - Four: The Son - This novella explores Tobias  struggles with the Dauntless hierarchy as he learns a secret about his past that could affect his future.2014 - Four: The Traitor  - The novella runs parallel with the early events in Divergent and includes the first meeting of Tobias and Tris Prior.2014 -  Four: A Divergent Story Collection is a  companion volume to the Divergent series that is told from the perspective of Tobias. It includes The Transfer, The Initiate, The Son and The Traitor, all of which were originally published separately.2017 - Carve the Mark  is a science fiction fantasy set on a planet where violence rules and every person receives a currentgift, a unique power meant to shape t he future. The currentgift given to Cyra and Akos, two characters from separate tribes, make them vulnerable to the control of others. When the enmity between their factions and families seems insurmountable, they decide to help each other to survive. 2017  - We Can Be Mended is a short story epilogue that takes place five years after Allegiant. It focuses on the character Four. Movies Made From Roth Books Four big-screen movies have been made from the three books of the Divergent series: Divergent (2014)Insurgent (2015)The Divergent Series: Allegiant (2016)The Divergent Series: Ascendent (2017)

Sunday, February 16, 2020

Ethics in the 21st Century Research Paper Example | Topics and Well Written Essays - 1250 words

Ethics in the 21st Century - Research Paper Example Today, the world tolerates the problems of ethics alongside the technological and scientific domains that dominate the human race. Human beings can not just respond by themselves without the assistance of technology. Issues within the scientific community cannot be confronted until philosophical and ethical considerations are taken into account. Ethical reconciliation should be utilized when solving problems or interacting with diverse cultures. If one wishes to arrive at ethical clarifications of problems at hand, references must be cited to the traditional world of thought and wisdom. According to Prof. H. Atlan, philosophy is the key to arrive at ethical answers and to attend the problems of science and technology faced today. (UNESCO Headquarters|2001). There are two types of ethics that relate to globalization. First one is based on the ethics of sovereignty of States and the power structure. The second one relates to the responsibilities of the liberal market. These two kinds o f ethics and the vibrant relationship between the state the condition of ethics today. Globalization in the 21st Century gave birth to an accord between people who think internationally. In actuality, the emergence of a global civil community, through the sponsorship of global democracy, global governance and residency all contribute towards surfacing of ‘globalization of ethics’. (UNESCO Headquarters|2001)  Most students and officers when hearing the word â€Å"ethics† become spell bounded and images of departmental sanctions, internal affairs of a company, and extensive lawsuits came dawdling into their minds.  

Sunday, February 2, 2020

Discuss problems arising from IAS 17 Essay Example | Topics and Well Written Essays - 750 words

Discuss problems arising from IAS 17 - Essay Example Firstly, restructuring of the asset at the inception of lease treaty creates more amounts recorded in the fixed assets and decreases the asset earnings. If the current value of total future lease obligations upsurges, it affects debt equity ratios and liquidity solvency ratios. Secondly, identification of entire forthcoming lease payments as obligations may cause breaching of debt agreements causing debts to become due immediately. Similarly, reporting profits may decrease when depreciation and interest expense is more than rental expenses. This makes it difficult for the IAS 17 to be fully implemented in international accounting. What’s more, it is impossible to deduct interest expense for tax purposes. The principle is inapposite in service contracts like copyrights and patents. It is normally applicable to tangible assets. ISA 17 is irrelevant and inapplicable to the service part of the contract as the guideline does not transfer the right to use the property. Additionally, classification of a sublease into an operating lease may lead to income incongruity. Categorization of a sublease into operating lease will lead to a leaser recognizing amortization of interest expenses and their right to use the property leased (Monson, 2001). Hence, the leaser may recognize rent proceeds in a manner that is considered as evenly spread during the entire lease period (Young, 2011). The transitional leaser will, thus, incur a forfeiture due to the earlier murky arrangements previously made. Also, this mushroom from interest and depreciation that increases proceeds of operating lease in earlier periods causing a swap in later years from interest rates decreases. A situation arises under current standards where the head lease is a finance lease and sublease is operating lease, but the IAS 17 proposals will lead to arrangements to classify head lease currently as an operating lease. The staff may also not propose to adjust and amend

Saturday, January 25, 2020

Polarisation of Light Investigation

Polarisation of Light Investigation Valentin Haemmerli Abstract. An optical system consisting of a laser, a polariser, a quarter-wave plate, a prism, and a light detector connected to a multi-meter was used to find the transmission axes of the polariser and the quarter-wave plate, find the angle of polarisation of the laser relative to the optical axis and investigate the quality of the polariser and quarter-wave plate by comparing the theoretical and experimental values of degree of polarisation for linear, circular and elliptic polarisations. These were found to be 0.98 ±0.03 compared to 1 for linear, 0.18 ±0.03 compared to 0 for circular and 0.59 ±0.03 compared to 0.65 for a particular ellipse. Introduction Polarisation of electromagnetic radiation is a fundamental phenomenon arising directly from the wave properties of light. Polarisation of light in the visual spectrum has many commercial applications such as stress analysis of birefringent materials[1, 2], sugar content analysis in the brewing industry and in food chemistry[1], liquid crystal displays [2] and in sunglasses. In addition to these applications, polarisation of light has a number of important scientific uses, including â€Å"determining the refractive indices, absorption constants and reflecting power of †¦highly absorbing materials† [1]. There are three different cases for polarised light; linear, circular and elliptical. The aim of this investigation was to calibrate the optical system and subsequently use it to analyse transmission intensities for each of these types, and compare the respective degrees of polarisation to theoretical values. Theory Polarisation Types Electromagnetic waves have electric and magnetic field components propagating as sinusoidal waves where the directions of the electric field vector is perpendicular to both the direction of the magnetic field vector and to the direction of propagation at all times. Due to this constant relation between electric and magnetic field vectors, we can describe polarisation in terms of electric field only for simplicity. Linear polarisation is the case where the x and y components of electric field for a wave traveling in the z-direction are varying in phase with each other, so they are both at their maxima at the same time, and both at their minima at the same time, and the electric component of the wave is always in the same plane. This is shown in Figure 1a). Circular polarisation, shown in Figure 1b), occurs when the x and y components of the electric field vector have the same amplitudes and have a phase difference of Ï€/2, or Ï€/2 plus an integer multiple of Ï€. The end point of the resulting electric field vector traces out a circle in the x-y plane, which translates to a helix once time is taken into account. Elliptical polarisation, of which circular polarisation is merely the special case when the amplitudes are equal and the phase difference is where . Elliptical polarisation is therefore any case for which the end point of the electric field vector traces out an ellipse in the x-y plane. This is shown in Figure 1c). Brewster’s Law Brewster’s Law states that for a beam incident on a flat horizontal glass surface of a prism at the Brewster angle, given by ,(1) where is the refractive index of the prism, only the component of the beam with polarisation parallel to the incident plane is reflected. This fact can be used to determine the polarisation of the incident beam after it has passed through the analyser. By rotating the analyser until there is no reflected component the beam is polarised vertically and hence has not component in the horizontal direction. Quarter-wave plate A quarter-wave plate is an optical device which is made of two materials with different refractive indices which has the effect of introducing a phase difference of Ï€/2 between the perpendicular x and y component of the electric field vector for light of a particular wavelength. The quarter-wave plate has two perpendicular transmission axes. A quarter-wave plate can therefore be used to change the polarisation of the incident light from linear to elliptical and in the simple case of the ellipse, circular. Degree of polarisation The equation used to find the degree of linear polarisation of light for transmitted intensities measured for angles of analyser is ,(2) where I is intensity. Experimental Method We first found the transmission axis of the Polaroid analyser using Brewster’s Law of horizontal polarisation using the set up in Figure 2.We started at an approximate value of Brewster’s Angle using n=1.6 for the refractive index of the prism. We set the incident angle to this, and then rotated the analyser until no light was reflected from the face of the prism, but light was still transmitted through the analyser. By slight changes of the incident angle on the face of the prism and the angle of the analyser to minimise the transmission, we found the transmission axis of the Polaroid analyser. We found the degree of polarisation of linearly polarised light using the set up in Figure 3, by rotating the analyser through 360 º and noting the transmitted intensity detected by the light detector and multi-meter in volts. Plotting the intensity as a function of angle and comparing it to a theoretical plot of transmission from Malus’ Law, we also found the angle at which the laser beam was polarised. Using the set up shown in Figure 4 we found the transmission axes of the quarter-wave plate. With the analyser set to an angle perpendicular to the angle of polarisation of the laser beam (i.e. a minimum intensity), transmitted intensity was measured for angles between 0 and 360 º of the quarter-wave plate. The minima of this dependence correspond to the transmission angles of the quarter-wave plate. Once the transmission axes were found, the quarter-wave plate was set to an angle of one of the transmission axes plus 45 º to give circularly polarised light. The intensity was measured as a function of the angle of the analyser. This was used to find the degree of polarisation of circularly polarised light by rotating the analyser through angles from 0 to 360 º. Finally we tested for a theoretical value of elliptical degree of polarisation of 0.65 by turning the quarter-wave plate 22.7 º past one of the transmission axes and once again rotating the analyser through 360 º and measuring intensities to give an experimental degree of polarisation. The error in the analyser angle and quarter-wave plate angle was determined by observing the range of angles over which the intensity did not change. This was  ±2 º in both cases, and when both the analyser and quarter-wave plate were on the optical bench this gave a combined error of  ±4 º. The ambient light reading was taken to eliminate a systematic error in intensity readings. This was found to be 0.00 V. Experimental Results The degree of polarisation of the analyser is 0.98 ±0.03 from the maximum and minimum intensities in Figure 5 and equation (2). The error comes from the uncertainty in the measurement of the intensity. The angle of polarisation of laser beam is 10 ±2 º. This was determined from the angle difference between the experimental data and the theoretical plot of Malus’ law. The error is given by the error in analyser angle. The transmission axis of the analyser runs from 170 º to 350 º  ±2 º, this is given by the maxima of the experimental data in Figure 5. The transmission axes of the quarter-wave plate are 20 ±4 º to 200 ±4 º and 110 ±4 º to 290 ±4 º from the minima in Figure 6, corrected for the angle of polarisation of the laser beam. The degree of polarisation of circularly polarised light is 0.18 ±0.03 from the maximum and minimum intensities in Figure 7. Theoretically the quarter-wave plate should be at one of its transmission axes plus 23 ±2 º for a degree of polarisation of 0.65. At this angle the experimental degree of polarisation was 0.59 ±0.03 from the maximum and minimum intensities in Figure 8. Discussion The error in the sensitivity of the polariser and quarter-wave plate are much greater than the accuracy of the scales on the polariser and quarter-wave plate. The errors are found to be  ±2 º for each, while the accuracy of the scale is  ±0.5 º. This is far too small because intensity did not change over such a small change in angle. One possible reason for such a large difference between theory and experimental values for degree of polarisation for the case of elliptical polarisation, 9.2%, is that the quarter-wave plate was designed to give a phase difference of Ï€/2 for a specific wavelength of light due to the dependence of refractive index on wavelength. The wavelength of our laser was not the same as this design. The difference could be reduced by using a more suitable laser or quarter-wave plate. The theoretical degree of polarisation for circular polarisation settings of the quarter-wave plate and analsyer is 0, compared to the 0.18 ±0.03 found experimentally. Similarly, the analyser was not ideal, imperfectly blocking components perpendicular to the transmission axis. The theoretical degree of polarisation for the analyser is 1, while experimentally we found it to be 0.98 ±0.03. The contribution to the error from the quarter-wave plate is therefore larger than that from the analsyer. There are two possible reasons for imperfect circular polarisation. The first of these is that the quarter-wave plate was set to the wrong angle, not at 45 º to a transmission axis. This would lead to an error in the degree of polarisation of approximately twice the error in the angle, or approximately 4. This is far too large for our degree of polarisation and therefore unlikely, since the difference between theory and experiment is only 0.18. The other reason is that the quarter-wave plate did not shift the phase of one component of polarisation by Ï€/2. Then the difference is approximately the difference between the theoretical phase difference and the actual phase difference. This is the more likely case, as discussed above, the quarter-wave plate is designed for a specific wavelength of light. Conclusions We investigated three types of polarisation of light using an analyser and a quarter-wave plate. We found degrees of polarisation for each type, and compared them to their theoretical values. This gave us an idea about the quality and suitability of the analyser and quarter-wave plate for our laser, with the quarter-wave plate contributing the largest amount to the difference between the theoretical and experimental polarisations. In the process of finding these values we also determined the transmission axes of the analyser and the of the quarter-wave plate. Appendix Derivation of the angel of the quarter-wave plate for degree of polarisation 0.65 From equation (2): , (3) , (4) From (3) and (4), , (5) where is the angle offset from the transmission axes of the quarter-wave plate and is the component of the electric field vector. This gives us, from equations (1) and (5), . (6) References [1]C. A. Skinner, The polarimeter and its practical applications, Journal of the Franklin Institute, vol. 196, pp. 721-750, 1923. [2]P. A. Tipler and G. Mosca, Physics for scientists and engineers : with modern physics, 2008. 1

Friday, January 17, 2020

Inta Omri by Oum Kalsoum Essay

Enta Omri is Egyptian singer and songwriter Oum Kalsoum’s best known work. The song Enta Omri has been revived and reinterpreted many times over the past few decades. Even then, no one can compare to the original recordings of Oum Kalsoum, who was the best singer to come from the Middle East. Many contemporary Western artists and musicians have been significantly influenced by her work. Famous artist known to be admirers of her body of work range from such stars as painter Salvador Dali to rock star Bono. Today, her popularity has not faded and the recordings of her songs continue to sell very well in the Middle East, with about one million records sold each year. The song Enta Omri has significantly influenced Oum Kalsoum as an artist. The lyrics of her subsequent songs followed the theme of Enta Omri, centered on the topics of love, longing for someone, or the loss of a loved one, much like the topics prevalent on country music today. Her musical performances are also very long by today’s standards. While the official recording of the song Enta Omri is about an hour, her live performances could last for several hours. The people listening to her songs are mesmerized by Oum Kalsoum’s vocal range, who had one of the deepest singing voice for females. References: 1. Shira. Inte Omri: You Are My Life. Retreived on November 28, 2008. 2. You Tube. Omm Kalthoum-Inta Omri.Retreived on November 28, 2008. 3. Imeem. Inta Omri by Yahel. Retreived on November 28, 2008. 4. Egypt State Information Service. Umm Kolthoum. Retreived on November 28, 2008. 5. Al-Ahram Weekly. The Voice of Authority. Retreived on November 28, 2008. 6. Al-Ahram. Umm Kuthoum Superstar. Retreived on November 28, 2008. 7. OumKalthoum. org. Oum Kalthoum. Retreived on November 28, 2008. 8. Al-Masriq. Umm Kulthum. Retreived on November 28, 2008.

Thursday, January 9, 2020

Application Of Accounting Information Systems Essay

Introduction The application of Accounting Information Systems has become widespread among enterprises in Australia due to improved affordability and efficiency resulting from their technical power. The vendors have moved from desktop systems to cloud accounting, and it has led to a challenge of selection and implementation to customers and users. This paper offers a synthesis of literature on AIS in Australia, its history, development, and adoption, analysis of the current market size and how the leaders in the market have managed to carve out their competitive advantage. There are also gaps in the sector, in particular for customers. Hence the paper also provides recommendations. History At the beginning of computerization, accounting software was automated and mainly included modules such as accounts receivable, payroll, accounts payable and the general ledger. McMickle (1989) provides that accountants were the only professionals who first used IT-related systems. 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