Persuasive Paper Research Example | Topics and Well Written Essays - 1000 words - 1

Persuasive - Research Paper Example s that the policy and rules regarding treating a young offender as an adult should be revived and, besides some public defender offices have launched and started a few novel programs too, likewise the advantages that are woven with this agenda are not only economical or equitable, but ethical/ moral and environmental. Initiating with the solution, the Bureau of Justice Assistance has posted suggestions for the designing and implementation of these new programs. All these various programs are driven to conceal the children who have, intentionally or unintentionally, committed felony from facing the prosecution in an adult court. This however, does not at all means that the young offender will be rescued from their act, but to deal with it in a way a juvenile should be dealt with, rather than imposing them on an intimidating and a daunting environment of an adult court. In addition to tis, the chief thing among all this execution of programs is that children be assist by the multidisciplinary personnel of which the attorney is one associate, and that the corresponding personnel will speak on behalf of the child from the beginning to the end (Allard & Young et al. 2002). Nonetheless, establishing programs to produce representative of the child is not enough; instead the history of the child and his life and circumstances surrounding him at the time of crime should be extensively analyzed. If and when the examination of the violation and the juvenile will be done, information that can help solves the case easily without taking it to the adult court (Allard & Young et al 2002). For instance, a fifteen year old had been sexually as well as physically abused in the house by his step-father and later during the time of act by the step-father and in order to save himself, the child kills him. Here, taking the child to be prosecuted in an adult court without examining his history and the circumstance during the time of killing can have a very adverse effect on the child,

Global Financial Crisis in 2008 Essay Example | Topics and Well Written Essays - 2000 words

Global Financial Crisis in 2008 - Essay Example Precisely, some of the great organizations that succumbed to this crisis include Lehman Brothers, Bear Stearns, AIG, Fannie Mae, Freddie Mac as well as Meryl Lynch. All these were recognized as brand organizations and as such, they had been nationalized effectively. In addition to this, these organizations had risk management systems entailing technical excellence. Irrespective of this, they still succumbed to the effect of the Global Financial Crisis. The question is: if they indeed had implemented a superior risk management strategy, then why did they go under? Therefore, this article aims at establishing what could be the corporate weakness that contributed to their failure.2 Despite the fact that these institutions had established the right risk management strategies, there must have been flaws within those systems. To establish and better understand these flaws, it is essential that one understand some various concepts: Interconnectivity between operational risk, credit risk and systemic risk Risk management strategies are usually established and implemented in an effort toward readying an organization for any eventual risk that may occur. There are three categories of risks that an organization faces depending on the nature of its operations. These are: Operational risks: These are usually described as breakdowns that occur internally within the control systems as well as the corporate governance and as such, it results in financial losses attributable to errors, fraud or even inability to perform timely. In addition to this, these risks cause the interest rates set by the financial institutions to become compromised in some way.3 Systematic risks: These are risks that occur within a certain market segment or within the entire market. According to financial analysts, the aftermath of systemic risks is that the value of the portfolio of an organization declines. Such risks arise due to political or even economical problems like the global financial crisis in 2008. Other factors that facilitate the occurrence of systemic risks include changes of interest rates, wars as well as calamities. Credit Risks: These are risks that arise out of uncertainty in credit worthiness of a borrower, that is, uncertainty on the ability of the borrower to meet his obligations. They usually take a variety of forms since the borrowers could be a range of parties including the sovereign governments. According to most financial analysts, all these risks are interrelated or interconnected and as such, they are the major risks that warrant an organization to establish risk management strategies. According to most financial analysts, both the systemic as well as the credit risks are commonly underpinned by the need for individuals within an organization to follow some stipulated work procedures as well as the need to engage in particular work related activities, which can be said to be strong human elements. This underpinning is what can be referred to as oper ational risks, and this is where the interconnectivity is underlain.4 These three types of risks can therefore be said to have caused the extinction of the aforementioned organizations that were major players within the economy. The most obvious reason for this is due to failed transactions. Whenever financial credit occurs, the approval of credit worthiness of any organization by the financial institutions is usually delayed. This is because during such times, credit approval must be

Comparative Study of 6T and 8T SRAM Using Tanner Tool

Comparative Study of 6T and 8T SRAM Using Tanner Tool Rajnarayan Sharma, Ravi Antil, Jonish Abstract— in this paper we focus on the dynamic power dissipation during the Write operation in CMOS SRAM cell. The charging and discharging of bit lines consume more power during the Write â€Å"1† and Write â€Å"0† operation. 8T SRAM cell includes two more trail transistors in the pull down path for proper charging and discharging the bit lines. The results of 8T SRAM cell are taken on different frequencies at power supply of 1.5 V. The circuit is characterized by using the 130 nm technology which is having supply voltage of 1.5 V. Finally the results are compared with Conventional 6T SRAM cell. The power dissipated in low power 8T SRAM cell is reduced in comparison to conventional 6T SRAM cell. The result of the research has practical reference value for further study. Keywords—SRAM, Tanner Tool, T-Spice, W-EDIT, IEEE I. INTRODUCTION SRAM is mainly used for the cache memory in Microprocessors, mainframe computers, engineering workstations and memory in hand held devices due to High speed and low power consumption. The need for low-power design is becoming a major issue in high-performance digital systems such as microprocessors [1], Digital Signal Processors (DSPs) and other applications. The increasing Market of mobile devices and battery powered portable electronic systems is creating demands for chips that consume the smallest possible amount of power. SRAM consist of almost 60% of Very Large Scale Integrated (VLSI) circuits. It is also said that memories are the biggest culprit for the power dissipation in any digital system and No digital system gets complete without memories. Several techniques have been proposed to reduce the power consumption during Write operation of SRAM like, Segmented Virtual Ground Architecture for Low-Power Embedded SRAM [2], Low power SRAM design using half-swing pulse mode techniques [3] and A single-bit line cross-point cell activation (SCPA) architecture for ultra-low power SRAM’s[4].Some other techniques which are use for low power SRAM like Half-Swing Pulse-Mode Techniques[5] these techniques are use for reduce the power dissipation of the SRAM circuit. All these discussed papers are used extra circuitry for reducing the power consumption. In this paper optimized SRAM cell contains two extra tail transistors in the pull-down path of the respective inverter to avoid charging of the bit-lines. These two trail transistor are controlled by an extra signal write select (WS). During read or write mode at least one of the tail transistor must be turned OFF to disconnect the driving path of respective inverters. II. RELATED WORK Karimi and Alimoradi [6]: Rapid growth in semiconductor technology has led to shrinking of feature sizes of transistors using deep submicron (DSM) process. As MOS transistors enter deep submicron sizes, undesirable consequences regarding power consumption arise. This can be done by using one PMOS transistor and one NMOS transistor in series with the transistors of each logic block to create a virtual ground and a virtual power supply. Notice that in practice only one transistor is necessary, because of their lower on-resistance, NMOS transistors are usually used. Cheng and Huang [7]: they present a low-power SRAM design with quiet-bit line architecture by incorporating two major techniques. Firstly, the authors use a one-side driving scheme for the write operation to prevent the excessive full-swing charging on the bit lines. Secondly, they use a precharge free pulling scheme for the read operation so as to keep all bit lines at low voltages at all times. SPICE simulation on a 2K-bit SRAM macro shows that such architecture can lead to a significant 84.4% power reduction over a self-designed baseline low-power SRAM macro. Ming et. Al. [8]: They describes a low-power write scheme by adopting charge sharing technique. By reducing the bitlines voltage swing, the bitlines dynamic power is reduced. The memory cells static noise margin (SNM) is discussed to prove it is a feasible scheme. Simulation results show compare to conventional SRAM, in write cycle this SRAM saves more than 20% dynamic power. III. STATIC RAM SRAM or Static random Access memory is a form of semiconductor memory widely used in electronics, microprocessor and general computing applications. This form of semiconductor memory gains its name from the fact that data is held in there in a static fashion, and does not need to be dynamically updated as in the case of DRAM memory. While the data in the SRAM memory does not need to be refreshed dynamically, it is still volatile, meaning that when the power is removed from the memory device, the data is not held, and will disappear. There are two key features to SRAM Static random Access Memory, and these set it out against other types of memory that are available: The data is held statically: This means that the data is held in the semiconductor memory without the need to be refreshed as long as the power is applied to the memory. SRAM is a form of random access memory: A random access memory is one in which the locations in the semiconductor memory can be written to or read from i n any order, regardless of the last memory location that was accessed. Fig 1 shows the read/write operations of an SRAM. To select a cell, the two access transistors must be â€Å"on† so the elementary cell (the flip-flop) can be connected to the internal SRAM circuitry. Fig. 1 Read/Write Operations OPTIMIZED 8T SRAM CELL Schematic of 8T SRAM cell is shown in fig 2 In that we are using two more transistors M7 and M8 for reducing the power dissipation. WS signal is used for controlling the M7 and M8 during Write â€Å"0† and write â€Å"1† operation. Fig. 2 Optimized 8T SRAM Cell IV. COMPARISON ON DIFFERENT FREQUENCY This section provides the detail simulation analysis of Low power SRAM cell for different frequencies. The dynamic power may be expressed as: P=ÃŽ ±CVf. SCHEMATIC DIAGRAM OF SRAMS (S-EDIT): Fig. 3 Conventional 6T SRAM Cell (S-EDIT) Fig. 4 Optimized 8T SRAM Cell (S-EDIT) SIMULATION WAVEFORM OF SRAMS ON DIFFERENT FREQUENCIES (S-EDIT): Fig. 5 Simulation Waveform of 6T SRAM at 1GHz (S-EDIT) Fig. 6 Simulation Waveform of 8T SRAM at 1GHz (S-EDIT) From the fig 4.7 it has been clear that for 1 GHz the charging time is less then discharging time. So due to increment in charging and discharging time with frequency the power dissipation will also increase. Fig. 7 Simulation Waveform of 6T SRAM at 2GHz (S-EDIT) Fig. 8 Simulation Waveform of 8T SRAM at 2GHz (S-EDIT) TABLE I COMPARISION ON BAISES OF FREQUENCY Write operation on different frequencies, are given in Table I. Our 8T SRAM cell dissipates lower dynamic power during the switching activity. In 8T SRAM cell the crosstalk voltage values are increased for bit lines, word line (WL) and for outputs in comparison to conventional SRAM cell but these Values can be controlled with the help of proper sizing of Width (W) and Length (L) of the transistor. SIMULATION WAVEFORM OF AVERAGE POWER DISSIPATION AND DELAY (S-EDIT): Fig. 9 Simulation Waveform of 6T SRAM (S-EDIT) Fig. 10 Simulation Waveform of 8T SRAM (S-EDIT) TABLE II COMPARISION TABLE In our 8T SRAM cell as shown above we are preventing any single bit line from being discharged during write â€Å"0† as well as write â€Å"1† mode by proper selection of signal WS, which turn either M7 or M8 OFF. The comparison of conventional 6T SRAM cell and 8T SRAM cell is shown in table II V. CONCLUSION Most of the developed low-power SRAM techniques are used to reduce only read power. Since, in the SRAM cell, the write power is generally larger than read power. We have proposed an SRAM cell to reduce the power in write operation by introducing two tail Transistors in the Pull-down path for reducing leakages. Due to this Stack Transistors the power dissipation has reduced from 18 % in comparison to Conventional 6T SRAM cell. The 8T SRAM provides power efficient solution. There is also improvement in the delay in case of 8T SRAM cell is 29% faster as compared to the conventional SRAM cell. So the newly designed low power SRAM cell consume lesser power and can be said that it is a power aware cell which is acceptable in today’s VLSI design market. REFERNCES [1]International Technology Roadmap for Semiconductors.[Online].Available: http://public.itrs.net. [2] Mohammad Sharifkhani, Member, IEEE, and Manoj Sachdev, Senior Member, IEEESegmented Virtual Ground Architecture for Low-Power Embedded SRAM IEEE transaction on very large scale integration(VLSI) systems, vol. 15, no. 2, february 2007 [3] Mai, K.W., Mori, T., Amrutur, B.S., Ho, R., Wilburn, B., Horowitz, M.A., Fukushi, I., Izawa, T. and Mitarai, S. (1998), â€Å"Low power SRAM design using half-swing pulsemode techniques†, IEEE J. Solid-State Circuits, Vol. 33, pp. 1659-71. [4]Vkita, M. et al. (1993), â€Å"A single-bit line cross-point cell activation (SCPA) architecture for ultra-low power SRAM’s†, IEEE J. Solid-State Circuits, Vol. 28, pp. 1114-8. [5]Low-Power SRAM Design Using Half-Swing Pulse-Mode Techniques Kenneth W. Mai, Toshihiko Mori, Bharadwaj S. Amrutur, Ron Ho, Bennett Wilburn, Mark A. Horowitz, Isao Fukushi, Tetsuo Izawa, and Shin Mitarai IEEE journal of solid state circuits, vol. 33, no. 11, november 1998 [6] Gholamreza Karimi1 and Adel Alimoradi â€Å"Multi-Purpose Technique to Decrease Leakage Power in VLSI Circuits† Canadian Journal on Electrical and Electronics Engineering vol. 2, no. 3, March 2011. [7] Shin-Pao Cheng and Shi-Yu Huang â€Å"A Low-Power SRAM Design Using Quiet-Bitline Architecture†Proceedings of the 2005 IEEE International Workshop on Memory Technology, Design, and Testing, 2005. [8] Gu Ming Yang Jun, Xue Jun. â€Å"Low Power SRAM Design Using Charge Sharing Technique†,IEEE, 2005.

Examining Chronic Traumatic Encephalopathy (CTE) in Professional Boxers

The competitive nature of professional boxing plays an integral role in the longevity of the sport throughout earlier civilization to the modern-day era. The pivotal key in the success of boxing is the unpredictability of what each match entails, which often triggers excitement to highly devoted fans. Nonetheless, there are serious hazards associated with professional boxing (e.g., brain atrophy, and neurological and cognitive impairments). As a matter of fact, most fatalities in the ring are usually due to brain injuries such as brain hemorrhage, subdural hematoma, and brain contusions (Ryan, 1998). In hopes to witness a huge decline in head-injuries, several medical societies have consistently urged the banning of this sport. In this analysis, I will 1) examine the potential dangers of professional boxing; 2) explore the etiology, and the prevalence of CTE in professional boxers and lastly, 3) conduct a comprehensive analysis of two opposing views regarding professional boxing (i. e., to ban, or not to ban?); One of the most serious public health concerns in modern-day boxing is the development of a progressive disease known as the Chronic Traumatic Encephalopathy (CTE) (aka â€Å"dementia pugilistica† or â€Å"the punch-drunk effect.†). It has been estimated that CTE occurs in 20% of professional boxers (Zetterberg et al, 2006). The theory behind the frequent occurrence of CTE in professional boxers is due to the accumulated effects of multiple head trauma to the brain (e.g., mild-concussions) which may lead to permanent and irreversible brain damage. It has been known that those professional boxers with more extensive history of boxing matches are more likely to experience severe CTE. Casson et al., (1982) examined ten professional ... ...ts of Boxing. Boca Raton, FL: CRC Press Levin, H.S., Eisenberg, H.M., Benton, A.L. (1989). Mild Head Injury. Oxford University Press Matthew R. Potter, Ashley J. Snyder, Gary A. Smith, Boxing Injuries Presenting to U.S. Emergency Departments, 1990–2008, American Journal of Preventive Medicine, Volume 40, Issue 4, April 2011, Pages 462-467, ISSN 0749-3797, 10.1016/j.amepre.2010.12.018.(http://www.sciencedirect.com/science/article/pii/S0749379711000341) McKee, A.C., Cantu, R.C.,Nowinski, C.J., Hedley-Whyte, T., Gavett, B.E., Budson, A.E., Santini, V.E., Lee, H.S., Kubilus, C.A., Stern, R.A. Chronic Traumatic Encephalopathy in Athletes: Progressive Tauopathy After Repetitive Head Injury. 2009. Boston, MA: Neuropathology Neurol. Roberts, G.W., Allsop, D., Bruton, C. The occult aftermath of boxing. J Neurol Neurosurg Psychiatry. 1990 May; 53(5): 373–378.

Micro Econ

Describe the efficient market hypothesis and give a piece of evidence consistent with this theory. Markets operate efficiently when resources are fully employed and output is produced at lowest possible costs at quantities that correspond to rational consumer behavior. Market efficiency involves both productive and allocative efficiency.Productive efficiency is concerned with quantity of goods and services produced. It is achieved when it is impossible to increase output of one type of product without reducing the output of another product i.e. all resources are fully employed and the economy is operating on its production possibility curve. Allocative efficiency is achieved when the resources are allocated in the right proportions to produce different goods and services to give a product mix that reflects consumers’ preferences. (Grant, 2003)The term ‘efficient’ as used by economists simply means, ‘If price and quantity take anything other than their equili brium values, a transaction that will make at least some people better off without harming others can always be found.’(Frank and Bernanke, 2001)   This is known as Pareto efficiency, named after the Italian economist, Vilfredo Pareto. It is a state whereby there is no way of making one party in a market better off without making the other party worse off. It is achieved when productive and allocative efficiency interacts.An efficient transaction creates an economic surplus. If a product sells below the market equilibrium price, it is not efficient.2. The cleaning service firm Clean All plc increased its workers wages by 4% and it experienced an increase in its profits. How can this have happened?Increasing wages boosts workers’ productivity. Workers are also tempted to work for longer hours which also increase productivity. This results in higher profits and labor turnover is also significantly lowered. Even though wages are higher, the firm may not have significant ly higher labor costs per unit of output.An employer’s reservation price for a worker is the most the employer could pay without suffering a decline in profit. In a perfectly competitive labor market, this price is the value of worker’s marginal product (VMP).A worker’s marginal product is the extra output the firm gets as a result of hiring that worker. Value marginal product is the net contribution the worker makes to the employer’s revenue i.e. result of multiplying the worker’s marginal product by the net price for which each unit of product sells.By reason of the law of diminishing returns, we know that the marginal product of labor, hence VMP, declines in the short run as the quantity of labor rises.The individual employer’s demand curve for labor, in this case Clean All plc may be shown as downward sloping function of wage rate. The supply curve of labor for any particular occupation is upward sloping.3) Does on increase in saving lea d to a higher standard of living? Why? Might a politician prefer not to try to introduce resources increase at the rate of saving?Yes, savings lead to higher standard of living. Savings are that part of current income that is not spent on current needs .Higher rates of saving today leads to faster accumulation of wealth and the wealthier an economic unit is (e.g. household or nation) the higher its standard of living in the future.Savings are mostly employed in financial investments e.g. government bonds or shares of stock in a corporation. These pay returns in form of interest payments, dividends or capital gains High returns are desirable of course   because the higher the return the faster ones savings grow.The rate of return most relevant is savings decision is the real interest rate i.e. the rate at which the real purchasing power of a financial asset increases over time .it is the market nominal interest rate minus the inflation rate. The real interest rate is relevant to sa vers because it is reward for savings. Empirical evidence suggests that higher real interest rates lead to increases in savings (Frank and Benanke, 2001).Politicians tend to benefit e.g. by gaining political mileage when the economy is favorable, thus they tend to exert a strong bias toward expansionary policy. What prevents politicians from implementing the expansionary policies is inflation at least to fear of generating on acceleration inflation. Inflation is a continuous rise in price level measured with price indexes. If money supply rises the price level will also rise. Inflation does not promote a favorable political environment.ReferencesBernanke, B. and Frank, R. (2001): Principles of Economics .New York: McGraw-HillColander, D.C (2001): Economics, New York: McGraw Hill Companies.Eaton, B., Diane F. and Douglas W. (2002): Microeconomics.5th Edition: New York,Prentice HallMankiw, N. (2000): Principles of Microeconomics. London, South-Western PubPrentice Ha Grant, S. J. (2003 ): Stan Lake’s Introduction Economics, 7th Edition. Harlow:Pearson’s Education ltdRuffin, R. and Paul R. (2000): Principles of Microeconomics. New York, AddisonWesley

Definition on Love Essay

A definition essay on love strives to define it as an emotion felt and displayed by humans, animals, and all living beings in their own way. It is a topic that has been written about through the ages and has found its way into books on literature and religion. Love knows no bounds and language is never a barrier. Wars have been fought over it. People have been and are still influenced by the emotion of love. Some of the best literary works are based on love, and even movie makers bank on it to win over viewers and create a hit. Love can be expressed in many ways. God has shown his love for us by offering us the emotion to share with others. In return, we love God for all the wonderful things he has given us. Our devotion towards God demonstrates love in the form of reverence. The love formed out of respect is the same love we have for our elders, family, and people we look up to. In a love essay, you could elaborate on love that one has for his family. It could be connected with religion, respect, or pure love not based on any conditions. A Romeo and Juliet essay is the ideal love story between man and woman. The word â€Å"romance† has been used in many ways to show love and affection between Romeo and Juliet. In modern society, people who are romantically attracted exhibit their love for each other with the help of cards, gifts, and words of love. The way love is expressed changes materially but the emotion remains the same. Couples find love in sex, affection for each other, and by communicating with each other more frequently. In fact, mankind has evolved through love between Adam and Eve. When you have to write a definition essay on love, aim to write a drama essay that incorporates love as its theme. It would generate interest among readers, and you would find many definition essay examples to choose from. The best way to write such an essay would be to look up dialogues from literary works of famous authors like William Shakespeare. Dialogues are the true expression of love that is exhibited through words. The best part is that you can refer to literary works written through the ages and get inspiration from the one you like the most. There are several other definition essay topics you can choose. It basically depends on the audience you want to write for. The topics could be on relationships in the family. You could write about the love between brothers and sisters. How different is a father’s love for his children from a mother’s love? You need to be old enough to really understand romantic love between two people, which is very intimate and sexual in nature. The aim of your essay differs with age. Choose more complex topics on love as you grow older. The emotion of love is progressive. You would be in a better position to write about love in its various manifestations when you personally experience it. The definition essay on love would truly carry your personal point of view, which of course would make writing the essay very easy.