Barriers to Communication Essay Example for Free

Barriers to Communication Essay Organisational communication relates to the way organisations adapt themselves to changing environments, externally and internally. The focus is on interaction with stakeholders and within the organisation and with co-workers. In these interactions different perceptions (in meanings and interests) must be dealt with to create common ground. Barriers to communication refers to any kind or form of communication impediment within an organization such as noise, bureaucracy and semantic differences. The organisation that I used to work for is SIRDC and it is primarily involved in scientific research and innovation. It is located around 15kilometres away from town in the Hatcliffe Extension area. The barriers to communication in the organisation include the following: Semantic barriers Did you hear what I meant for you to hear? This has been a frequent statement in the boardrooms! With todays increasingly diverse workforce, it is easy to believe you have conveyed information to someone, but you are not aware that they interpreted you differently than you intended. Unfortunately, you wont be aware of this problem until a major problem or issue arises out of the confusion. This usually arises due to the interpretation of different words. Due to the diverse educational and cultural backgrounds [http://www.ntsearch.com/search.php?q=backgrounds%3Bv=56] in my organisation, semantics acts as a hindrance to effective communication as people [http://www.ntsearch.com/search.php?q=people%3Bv=56] would argue that we agreed to pursue another option in the last meeting when it was not the case. This is usually prevalent when the business [http://www.ntsearch.com/search.php?q=business%3Bv=56] people [http://www.ntsearch.com/search.php?q=people%3Bv=56] in the organisation are discussing issues with the scientists on the viability of their innovations. The organisation has chemists, engineers, marketing [http://www.ntsearch.com/search.php?q=marketing%3Bv=56] personnel, financial analysts, nutritionists, electricians, biotechnologists among many  others. Bureaucracy When organizations are just getting started, their leaders can often prize themselves on not being burdened with what seems as bureaucratic overhead, that is, as extensive written policies and procedures. Writing [http://www.ntsearch.com/search.php?q=Writing%3Bv=56] something down can be seen as a sign of bureaucracy and to be avoided. As the organization grows, it needs more communications and feedback to remain healthy, but this communication is not valued. As a result, increasing confusion ensues unless management [http://www.ntsearch.com/search.php?q=management%3Bv=56] matures and realizes the need for increased, reliable communications. This was the case when the department that I was under was at its infancy level and this was done to have confidence of other institutes within the organisation, since our department was mainly support in nature. Organisational Structure However, at the organizational level, authority tends to be centralised at the top and this usually results in information taking too long to reach all the employees. The Director-General has the final say in the all the organizational decision making process. The Public relations department is responsible for all the organizational communication even on technical aspects unless the technical people [http://www.ntsearch.com/search.php?q=people%3Bv=56] are given the authority to talk to the media. Assumed Knowledge If I know it, then everyone must know it. Perhaps the most common communications problem is managements (leaders and managers) assumption that because they are aware of some piece of information, than everyone else is, too. Usually staff are not aware unless management  [http://www.ntsearch.com/search.php?q=management%3Bv=56] makes a deliberate attempt to carefully convey information. This has been the case especially on the technical fields where the managers think that every employee is aware of the basics in the related field. Sometimes, employees will be scared to ask because the boss has already assumed that everyone knows the principles. The result is that the job [http://www.ntsearch.com/search.php?q=job%3Bv=56] is not done properly and incompetence is labeled to the subordinates. Information Ownership Some people [http://www.ntsearch.com/search.php?q=people%3Bv=56] within the organisation would not want to share information with others and this has been termed HITES Holding Information To Enhance Status. This is usually the case in fields such as information technology (IT) where a person is solely employed because of the knowledge of a particular program. If he is to teach others the he loses his expert power and negotiating power within the organisation. Such group of people [http://www.ntsearch.com/search.php?q=people%3Bv=56] can make the organisation be at ransom if their demands are not met. Ethnocentricity This is mainly to do with judging people [http://www.ntsearch.com/search.php?q=people%3Bv=56] according to ones culture and thinking. This is a result of diverse cultures and different levels of education [http://www.ntsearch.com/search.php?q=education%3Bv=56] within the organisation. Camps within an organization Camps are usually created based on political persuasion, religious beliefs, as well as on tribal grounds. Since my organization is a parastatal and it is in the Presidents Office  [http://www.ntsearch.com/search.php?q=Office%3Bv=56], it is expected that within the organization we should be pro-government. However, some people [http://www.ntsearch.com/search.php?q=people%3Bv=56] are known to support other parties, so communication tends to be hindered as one is not so sure how to respond to certain issues raised. Tribal issues tend to hinder communication in my organization as some people [http://www.ntsearch.com/search.php?q=people%3Bv=56] feel one tribe is getting the attention of the senior executive in the organization. This has been further worsened in the recruitment exercise for senior posts. Managers failure to recognize the efforts of subordinates If I need your opinion, I will tell it to you. Communications problems can arise when management [http://www.ntsearch.com/search.php?q=management%3Bv=56] simply sees no value whatsoever in communicating with subordinates, believing subordinates should shut up and do their jobs [http://www.ntsearch.com/search.php?q=jobs%3Bv=56] as assigned. This kind of attitude discourages the subordinates and might force them to just leave the mistakes that their superior has done which might be detrimental to the organizational objectives and goals. The attitude of I know everything has retarded the learning [http://www.ntsearch.com/search.php?q=learning%3Bv=56] process in the organization. Inexperienced managers are usually the culprits in this regard as they find no need to communicate with subordinates. So whats to talk about? Communications problems can arise when inexperienced management [http://www.ntsearch.com/search.php?q=management%3Bv=56] interprets its job [http://www.ntsearch.com/search.php?q=job%3Bv=56] to be solving problems and if they are no problems/crises, then there is nothing that needs to be communicated. Conclusion Effective internal communications start with effective skills in communications, including basic skills in listening, speaking, questioning  and sharing feedback These can developed with some concerted review and practice. Perhaps the most important outcome from these skills is conveying that you value hearing from others and their hearing from you. Sound meeting management [http://www.ntsearch.com/search.php?q=management%3Bv=56] skills go a long way toward ensuring effective communications, too. A key ingredient to developing effective communications in any organization is each person taking responsibility to assert when they dont understand a communication or to suggest when and how someone could communicate more effectively.

Triple Des Against A Brute Force Attack Computer Science Essay

Triple Des Against A Brute Force Attack Computer Science Essay Over the last few years, the Internet has evolved into a ubiquitous network and inspired the development of a variety of new applications in business and consumer markets. So, Multiprotocol Label Switching is another Challenge and a versatile solution to address the problems faced by present- day networks. Main objective of MPLS is to provide Security in the data exchanged. So, In this paper we have implemented Encryption Algorithms like AES, DES and Triple DES to provide sufficient levels of security for protecting the Confidentiality of the data in MPLS Network. This Paper also analyzes the Performance of these algorithms against Brute-Force Attack implemented in the MATLAB environment to protect the MPLS Network MPLS stands for Multiprotocol Label Switching, is a technology proposed by Internet engineering Task Force (IETF) it was designed to facilitate several problems areas in the internet including routing performance and is increasingly being adopted by service providers in their core networks. MPLS solutions are to be used with Layer2 and Layer 3 Protocols. MPLS has emerged as a potential solution for addressing traffic engineering, security and survivability for IP networks. So, a label is assigned to a packet when it enters the MPLS network at ingress Label Switched Router [1]. So, a label is a short fixed length identifier which is of 20 bits ranging from 0 to 19 that is used to forward the packets. Within the network the labels are used to route the packets without regard to the original packets header information. So, in this paper to secure the data which is attached with the label, various Encryption algorithms like AES, DES and Triple DES has been implemented on MPLS network. Ou r technique does not require any hardware, it is totally based on software.Following Sections discusses the proposed scheme. Section 2 discusses the Security Requirements of MPLS network. Section 3 gives the quick overview of the various encryption algorithms used in this technique. Section 4 walks through the used setup environment and the settings for the encryption algorithms on MPLS. This section also illustrates the performance evaluation methodology chosen settings to allow for a better comparison. Section 5 gives a thorough discussion about the implementation results. Finally, Section 6 concludes this paper by summarizes the key points and other related information. 2. Security Requirements of the MPLS Network Network Managers have many options for site to site connectivity like Traditional leased lines, ATM based connectivity and frame relay. But other two types of modern VPNs i.e MPLS and IPSec are becoming increasingly attractive to network managers [2]. In pure IP network it is easy to spoof IP addresses which is a key issue in Internet Security. But, because MPLS works internally with labels, instead of IP addresses, so it not so easy to breach the security. The very fact to make concept clear is that it is not possible to insert packets with wrong labels into the MPLS network from outside, since the customer edge(CE) is unaware of the MPLS core and thinks that it is sending IP packets to the router [3]. The intelligence is done in (PE) provider edge device where based on the configuration, the label is chosen and prepended to the packet. So, MPLS is more secure than normal IP addressing technique. But, the spoofing here can also be possible. The attacks like brute force attack can break the security, although it is not so easy, but it can do so. MPLS alone cannot provide security, it can be combined with IPSec to provide sufficient levels of secu rity. So, various encryption and hashing algorithms are used to maintain the confidentiality of the data. IPSec requires each side to authenticate with the other, so privacy is maintained in IPSec VPN through the use of encryption. A secure MPLS network provides the following facilities to its users [2]: Data Confidentiality: IPSec VPNs provide data confidentiality through robust encryption algorithms. It seeks to ensure data confidentiality by defining a single path between physical sites on a service provider network. This prevents attackers from accessing transmitted data unless they place sniffers on the service provider network. Though MPLS minimizes the chance that data may be intercepted, IPSec provides better confidentiality through encryption. Data Integrity: IPSec uses hashing algorithms to ensure data integrity. There are inherent methods as such to provide data integrity within MPLS VPNs. However, the odd of data being shared by a man-in-the-middle attack is low due to the separation address space and routing information provided by MPLS VPNs. Data Availability: IPSec relies on the Internet for transport. Although an attacker could not read the data, but it could DOS an IPSec VPN by entering false routes into the Internet Routing tables. MPLS VPNs rely on LSPs i.e. Label Switched Paths for transport and since LSPs have local significance only, spoofing is difficult to accomplish. Thus MPLS, can provide better data availability in this regard. Service Reliability: MPLS has the ability to protect the communication session against denial of service attacks. 3. REQUIREMENT OF ENCRYPTION ON LABELS IN MPLS NETWORK In this paper encryption on labels in MPLS network is proposed using AES, DES and Triple DES encryption algorithms. For implementing and evaluating above encryption algorithms we have done the following steps: Encrypt the data with one of the above mentioned algorithms. Encode the data according to MPLS. Brute Force Attack has been done. Time taken to find a correct key is measured against different key lengths. Data Label Encrypt Label Data MPLS Decrypt Secret Key Brute Force Attack Figure 1. Data Encryption This paper analyzes the effectiveness of AES, DES and Triple DES encryption algorithms against brute force attack on MPLS network. The comparison has been conducted by running brute force attack program against these algorithms. 3.1 Implementation Setup This section describes the implementation environment and the used system components. The implementation of DES, Triple DES and AES uses classes available in JAVA package javax.crypto. Separate functions for encryption and decryption have been implemented in MATLAB using JAVA cryptography API. Figure 2 JAVA Cryptography Package Brute Force program is implemented in MATLAB environment. This implementation is thoroughly tested and is optimized to give the maximum performance for the algorithm. 3.2 Methodology Used This Section will discuss the methodology and its related parameters like: system parameters, experiment factors and experiment initial settings. 3.2.1 System Parameters The experiments are conducted using Intel 64-bit processor with 32 GB of RAM. The program is written in MATLAB. The experiments will be performed couple times to assure that the results are consistent and are valid to compare the different algorithms .The brute force attack has been done using single PC. It can be enhanced by the use of parallel computers with high computational powers to decrease the time required to find the key for the above algorithms. 3.2.2 Experiment Factors In order to evaluate the performance of the compared algorithms against brute force program on MPLS networks, the experimental factors must be determined. The chosen factors here to determine the effectiveness of encryption algorithms are the key length and the time taken to breach an algorithm by brute force program. 3.2.3 Experimental Initial Setting We started the attack with 8 bit of key length and extended upto 64 bit. It can further increased upto supported key length of AES algorithm i.e 256 bits. But for this high computational power is required in terms of parallel computers to breach the algorithms. 4. Results and Discussions This Section will show the results obtained from running the brute force program on AES, DES and Triple DES. The results of implementation have been shown below in the form of graphs. The time of launch of brute force attack is shown at the start of the program as in Fig. 3. Figure 3 Screenshot of running brute force program The program exits on success of the attack on the encryption algorithm which is shown below in fig. 4 Figure 4. Screenshot of cracked algorithm The time required to break the encryption algorithm, actual encrypted string and the label applied, all are shown in fig. 5 Figure 5 Screenshot of various factors like time to break, actual encrypted string and the label applied It is highlighted here that the implementation has been performed assuming that the user has arrived at all the correct values of the key and only two values of the key is to be cracked. This has been done to save the time required. The key length can be optimized to reduce the time taken for encryption and decryption process so that it does not slow down the system. i) Effect of key length variation We compare the change in security performance by using different key lengths for encryption algorithms. Graphs are plotted between the time required to find the correct key and different key lengths. We have taken six different scenarios by increasing the length of the key. Table 1 DIFFERENT KEY LENGTHS Scenario Key length (Bits) 1 8 2 16 3 24 4 32 5 40 6 48 7 56 8 64 Following are the graphs for scenarios stated in table1. These graphs show the number of seconds required to breach the corresponding algorithm against brute force attack. Figure 5 Number of seconds required with key length of 8 bits Figure 6 Number of seconds required with key length of 16 bits Figure 7 Number of seconds required with key length of 24 bits Figure 8 Number of seconds required with key length of 32 bits Figure 9 Number of seconds required with key length of 40 bits Figure 10 Number of seconds required with key length of 48 bits Figure 11 Number of seconds required with key length of 56 bits Figure 12 Number of seconds required with key length of 64 bits The above graphs show the time taken to find the key by the brute force program on DES, Triple DES and AES for different key lengths. From these graphs it is analyzed that time taken by brute force attack increases exponentially with the increase in key length. It is clear from the graphs that in case of AES algorithm, brute force attack takes more time to find a key. Therefore, it has a better security than DES and Triple DES. i) Effectiveness of algorithms against brute force attack The results of the iterations of brute force program have been shown in the below figure in Table 2. This graph is plotted in MATLAB environment. The above data and graph represents the effectiveness of AES, DES and Triple DES algorithms against brute force attack. It is evident from the data presented that AES proves to be of better security against the brute force attack than DES and Triple DES for securing MPLS network. Figure 13 Effectiveness of AES, DES and Triple DES against brute force attack Table 2 Number of seconds required to breach DES, Triple DES and AES KeyLength (bits) DES (Seconds Triple DES (Sec) AES (Sec) 8 0.27 0.31 0.55 16 39.59 52.11 110.44 24 1442.52 4575.13 17443.22 32 3085.02 10534.81 36758.31 40 7765.12 21435.13 78252.12 48 15229.91 44671.11 156277.81 56 30118.73 89212.15 330115.42 64 65416.91 122294.54 775313.21 5. CONCLUSIONS The presented results showed that AES has a better security than DES and Triple DES against brute force attack since AES takes more time to break by brute force program for a given key length. Time taken by AES algorithm to break the security considerably increases with the increase in key lengths. respectively.

Model and Ideology of the Price System

Model and Ideology of the Price System 1. Introduction: Complexity has come from abundant subjects of thought, moreover, has reacted upon them, from mathematics to physics, from computer science to social sciences. Meanwhile, with the development of economics and the emergence of new way of trade, economics is no longer rife with linearity, continuity and a variety of phenomena that are easily predicted or understood. These phenomena have been labeled as complexity economics. The price system is a typical example of the application of complexity in economics. In this system, there are many similar and interacting parts (individual producers, agents), simple rules to obey (cost-benefit analysis) and aggregate patterns form from individual behavior (price). This report will first introduce the characteristics of neoclassical economics and come to illustrate the definition and ideas of complexity economics, which is helpful to comprehend the complexity in price system. And before moving to concrete examples, it will interpret a relative ideo logy —— the evolution of walrasian behavior. Then it will demonstrate several examples as concrete applications about price system which embody the operation principle of complexity in it. After these examples, an overview and a conclusion based on the illustration above will be stated. This report is aimed to introduce a new model and ideology of price system, and then a new ideology about economics, by illustrating and analyzing several representative examples. 2. From neoclassical economics to complexity economics i) Definition of complexity economics According to Richard H. Day (1994), the definition of complexity in economics in terms of dynamic outcomes is that â€Å"an economic system is dynamically complex if its deterministic endogenous processes do not lead it asymptotically to a fixed point, a limit cycle, or an explosion.†(as cited in Rosser, 1996). But this definition is in a broad sense so that some systems that others would argue should not be included are included. To define it in a narrow sense, we need more specific characteristics and they will be stated in next paragraph. ii) A comparison between the two types Complexity economics seems to be an inversion of neoclassical theory. Axel Leijonhufvud remarks that neoclassical economics â€Å"smart people in unbelievably simple situations,† whilst the real world involves â€Å"simple people with incredibly complex situations.†(as cited in Gintis,2006). According to Gintis (2006), there are five main aspects which the two types differ from each other. The first one is dynamics: the neoclassical economics is static, linear and thermodynamically closed so that it can be interpreted by algebraic geometry; while the complexity economics is dynamic, nonlinear and thermodynamically open, which lead itself to be far from equilibrium in general. The second one is agents: in the former, agents have â€Å"perfect information† and can optimize the information and surplus naturally; while in the latter, agents have â€Å"limited information† and face an obstacle of high price in information processing. This characteristics can be associated with the third one. The third one is networks: in neoclassical economics, agents face impersonal price system structure respectively without interaction; however, in complexity economics, agents have to participate in complex overlapping networks so that they can avoid the disadvantages of limited information and high costs in information processing as much as possible. In this way, under appropriate circumstance, agents in complexity economics can form non-optimal but high-efficient model for operating in complex environments. The forth one is emergence: in neoclassical economics, all the macro properties can be derived from its micro properties (for example, the fundamental theorems of welfare); but in complexity economics, macro patterns are emergent properties derived from micro interactions and behaviors, in the same sense that the chemical properties of a complex molecule, such as various carbon of simple substance, is an emergent property derived from its nuclear and electronic structure. In this case, we cannot analytically derive the macro-level properties from micro-level ones (its component parts), although there might be some undetected connections. Now we only can apply novel mathematical techniques to illustrate the emergent properties to some degree. The last one is evolution: there is no conditions or necessity for mechanism to create novelty or growth in complexity in neoclassical economics; while in the complexity economics, the evolution of differentiation, selection and amplification contributes to the novelty of system and the growth of complexity. 3. The Evolution of Walrasian Behavior In neoclassical economics, Walrasian equilibrium is the main concept in price system, which determines the price in markets according to linear supply-demand relationship. It is undeniable that walrasian theory still plays an irreplaceable part in nowadays economics. However, this theory builds upon a central hypothesis which excludes strategic behavior of manipulating prices directly or indirectly in agents’ own advantages. In Complexity and Artificial Markets (Schredelseker and Hauser, 2008), specific computations are made to illustrate the evolutionary model in price system. It shows the results of simulation experiments about an economy in which agents may have different behavioral rules on price determination. As we know, agents in our economy environment will compare the proà ¯Ã‚ ¬Ã‚ ts gained in each iteration to those gained by other à ¯Ã‚ ¬Ã‚ rms in that iteration so that they can choose a better strategy in the long-run operation. Below is the terse and concise summary of the computations from Schredelseker and Hauser (2008). Assume a set of N firms by i = {1, 2,,N} competing in a market. For every output supplied to the market, this demand function has a clearing price P(Q(t)) for market at which it is sold. Assume all firms are â€Å"ex-ante symmetric† with typical cost function C(q)= c1q(i)c2, where q(i) is the production of each firm i={1,2,,N}, and the parameters c1 and c2 are positive. The evolutionary dynamics, which follows t = 0,1,2,.., proceed in discrete time. The principle that profits induced by current output is P(Q(t))qi −C(qi), i ={1,2, ,N}. When the profits are realized, firms can choose a better strategy in the long-run operation by comparison and it eration. In this way, the individual profit function can be presented: And the relative profit is: From the two functions, we can see the effect on prices that one firm changes its output (quantity) is completely offset by another firm as there is no externalities in the product. And the resulting equation, after maximization and without iteration, simply: P , which means that price is equal to marginal cost in the Walrasian allocation. So a conclusion can be drawn that only if agents maximize relative profits with no imitation, the Walrasian equilibrium can be reached. And the above equations shows that the relative to the average measure is equivalent to the absolute difference in the profits between any two identical firms. Hence, in the real markets, agents imitating the most successful firm from the past round performance so that those strategies that do not perform as well as the average firm will be eliminated before coming to next round. (Schredelseker and Hauser, 2008)

Proposal for the Installation of Emergency Telephones On Highways in Connecticut :: Proposal Paper

Proposal for the Installation of Emergency Telephones On Highways in Connecticut Introduction I propose to install emergency telephones along Connecticut highways. Connecticut highways do not provide immediate help for emergencies. Daily, there is a 50/50 change of an accident or emergency happening. There are 45 and up to 70 emergencies in the Greater Hartford area alone. Proposal This report proposes that emergency telephones be installed on Connecticut highways. They would offer efficient ways to get help immediately for emergency situations and also would decrease the chances of crime that may occur while people have to wait for help. Benefits The following is a list of advantages Connecticut drivers would have along our highways when there is an emergency: It would be possible to get efficient help if there is an emergency. You would not have to wait for someone to stop or a police cruiser to come along. You will not have to walk miles before you get to a gas station or pay phone for help. Senior citizens and handicapped people would not have to do either 2 or 3. The chances of a crime happening will be decreased greatly. CURRENT SITUATION Connecticut Highways Connecticut highways do not provide efficient or accessible ways to get help immediately. There are between 45 and 60 emergencies in the Greater Hartford area that require roadside assistance. Usually, those people are helped by the state police, which are usually efficient, but emergency telephones would help greatly. Increasing Crimes Crime in the Greater Hartford area has risen 70% since 1988 and is still rising. Many times it may be dangerous to get stuck on certain parts of our highways. Emergency Illness If there were an emergency illness of some sort, the victim would no doubt suffer a while before help would arrive. What would happen if someone was having a heart attack? Weather Conditions We also have to consider bad weather conditions. It is almost impossible for a senior citizen or handicapped person to walk to a gas station or pay phone for help in a snow storm. PROPOSAL FOR CHANGE Installing Emergency Telephones Installing emergency telephones will create safer driving along our highways. Whenever there is an immediate emergency, help will not be far away. Senior Citizens and Handicapped People Senior citizens and handicapped people would have a better chance of getting help whenever they need it. It will not be as difficult for them as it is now. Eliminate Chances for Crime Emergency telephones would also lessen the opportunities for criminals to prey upon the disabled.

Against the War On Drugs in America Essay -- Legalize Narcotics Drug

The Case Against America’s War on Drugs The legal prohibition on most psychoactive drugs has been in place in this country for the better part of a century. This policy of prohibition, however, has never been based on reason or careful consideration, but on the paranoia of a small segment of society and the indifferent willingness of the majority to accept this vocal minority’s claims without question. Outlawing any use of a particular drug is a violation of the basic freedom of individuals to act as they please in their private lives. However, even if one does not accept this belief, an objective analysis of the United States’ history of prohibition clearly shows that attempts to enforce this policy have done far more harm than good, and have utterly failed to control behavior in the intended manner. These are the two lines of reasoning I will take to argue against drug prohibition in this paper. After giving a brief history of prohibition, I will show that it is wrong in principal and that there is no moral basis for this policy. I will then show that, regardless of moral considerations, prohibition has not and probably cannot work, and more specifically that the "war on drugs" has been a disaster which should be ended immediately. I will then conclude by discussing possible consequences of legalization. A Brief History of Prohibition Government has not always seen fit to outlaw psychoactive drugs in the Western world. In fact, there was no prohibition in this country until 1914. Cocaine and Marijuana were both used in the late 19th century both for medicinal and recreational purposes. During this time there was considerable pressure for a ban on alcohol, but narcotics were simply not viewed as a threat to society. N... ...ave been taken as self-evident, but it should be clear by now that they are not. It is time that we stop wasting our economic and legal resources on this hopeless crusade to shape everyone into a few people’s idea of perfection and put these resources toward helping those who truly need it. Works Cited Ackerman, Elise. "The Latest Buzz on Hemp." U.S. News & World Report, March 15, 2008. 50. ACLU. "ACLU Briefing Paper: Against Drug Prohibition." (Online) Lazare, Daniel. "The Drug War is Killing Us." The Village Voice, January 23, 2008. London, William. "Will Legalizing Drugs Benefit Public Health?--Yes." Priorities Volume 7 Number 2. 1995. (Online) Ostrowski, James. "Thinking About Drug Legalization." Policy Analysis No. 121. May 25, 1989. Rosenfield, Jim. "The War on Drugs is a Great Success." The Ostrich File. Volume 6, March 20, 1996. (Online). Against the War On Drugs in America Essay -- Legalize Narcotics Drug The Case Against America’s War on Drugs The legal prohibition on most psychoactive drugs has been in place in this country for the better part of a century. This policy of prohibition, however, has never been based on reason or careful consideration, but on the paranoia of a small segment of society and the indifferent willingness of the majority to accept this vocal minority’s claims without question. Outlawing any use of a particular drug is a violation of the basic freedom of individuals to act as they please in their private lives. However, even if one does not accept this belief, an objective analysis of the United States’ history of prohibition clearly shows that attempts to enforce this policy have done far more harm than good, and have utterly failed to control behavior in the intended manner. These are the two lines of reasoning I will take to argue against drug prohibition in this paper. After giving a brief history of prohibition, I will show that it is wrong in principal and that there is no moral basis for this policy. I will then show that, regardless of moral considerations, prohibition has not and probably cannot work, and more specifically that the "war on drugs" has been a disaster which should be ended immediately. I will then conclude by discussing possible consequences of legalization. A Brief History of Prohibition Government has not always seen fit to outlaw psychoactive drugs in the Western world. In fact, there was no prohibition in this country until 1914. Cocaine and Marijuana were both used in the late 19th century both for medicinal and recreational purposes. During this time there was considerable pressure for a ban on alcohol, but narcotics were simply not viewed as a threat to society. N... ...ave been taken as self-evident, but it should be clear by now that they are not. It is time that we stop wasting our economic and legal resources on this hopeless crusade to shape everyone into a few people’s idea of perfection and put these resources toward helping those who truly need it. Works Cited Ackerman, Elise. "The Latest Buzz on Hemp." U.S. News & World Report, March 15, 2008. 50. ACLU. "ACLU Briefing Paper: Against Drug Prohibition." (Online) Lazare, Daniel. "The Drug War is Killing Us." The Village Voice, January 23, 2008. London, William. "Will Legalizing Drugs Benefit Public Health?--Yes." Priorities Volume 7 Number 2. 1995. (Online) Ostrowski, James. "Thinking About Drug Legalization." Policy Analysis No. 121. May 25, 1989. Rosenfield, Jim. "The War on Drugs is a Great Success." The Ostrich File. Volume 6, March 20, 1996. (Online).

The dud Essay -- essays research papers

In â€Å"The Sacrificial Egg† Chinua Achebe presents the conflict between an African civilization called Igbo and Westernization, specifically Europeans. The story focuses on Kitikpa, a god of smallpox, ravaging the people of Umuru as seen from the emptiness of the market named Nkwo and the story’s main character Julius Obi as he indirectly experiences the effects of the evil god (Votteler 14). Being of African descent Achebe believes that no African writer can betray his heritage (Landow). As the story progresses the effects of the Europeans coming into contact with the Igbo people unfolds as it is seen from the prosperous Nkwo market, the fear imposed by Kitikpa, and the emptiness Julius experiences. The setting of â€Å"The Sacrificial Egg† provides the reader with a historical background regarding the issues seen in the story. The story takes place along the Niger River in Africa during the large up growth of European colonization as seen throughout Africa. The great market situated on the Niger River â€Å"was still busiest on its original Nkwo day† (425) despite it’s overflowing effects onto neighboring civilizations. Through the colonization of Umuru, many other close by inhabitants of Africa much like Julius Obi with Standard Six certificates discover work opportunities as clerks of the European Palm Oil trading company (Votteler 14). â€Å"Sometimes when the Chief Clerk was away he [Julius Obi] walked to the window and looked down on the vast anthill activity† (426). The people of Umu...

Nursing and Health Care Foundations

Identify one area of nursing research that has improved patient outcomes. State the study and its impact on patient care. How have these findings changed your nursing practice? The American Association of Colleges of Nursing , believes that education has a major impact on the knowledge and competencies of the nurse clinician. AACN helps employers to get benefit on the education and experience provided by the different educational programs leading to the registered nurse description by using these nurses in different capacities.BSN graduates bring exceptional skills to their work as nursing clinicians and play an important role in the safe patient care. Researchers from the University of Pennsylvania found that surgical patients in Magnet hospitals had 14% lower chances of inpatient death within 30 days and 12% lower chances of failure-to-rescue compared with patients cared for in non-Magnet hospitals. These study states that these effects were creditedin large part to investments in highly qualified and educated nurses. You can read also Coronary Artery Disease Nursing Care PlanStudies have also found that baccalaureate nurses have stronger communication and problem solving skills and a higher ability to make nursing diagnoses and for nursing interventions. The federal government, the military, nurse executives, health care foundations, nursing organizations, and practice settings recognize the exceptional value of baccalaureate-prepared nurses and advocate for an increase in the number of BSN nurses across clinical settings. Nurses with Bachelor of Science in Nursing degrees are well organized to meet the demands placed on today's nurse.BSN nurses are valued for their expertise in critical thinking, leadership, case management, and health promotion, and for their ability to practice in inpatient and outpatient settings. Nurse executives, federal agencies, the military, leading nursing organizations, health care foundations, magnet hospitals, and minority nurse advocacy groups all accept the unique value that baccalaureate-prepared nurses bring to the practice setting. Reference The Impact of Education on Nursing Practice (2008). Retrieved from The American Association of Colleges of Nursing http://www. aacn. nche. edu/media-relations/Fact-sheets/impact-of-education