Wednesday, November 27, 2019
Advertising And Media Essays - Radio Formats, Broadcast Engineering
Advertising And Media The evolution of the mass media is very interesting subject of study that presents variations according to different circumstances. One of these is the place where this evolution takes place. Because media as institutions are part of society, are influenced from any particular characteristic that each society has. In the case of Greece, it's really interesting to see how the evolution of a medium like radio, has been affected by the particular characteristics of Greek society and more specifically by Greek politics. The particularity of the Greek case, as Papathanassopoulos points up, is that the Greek state is hyper centralized because of the dictatorial periods that Greece has passed through. Greek broadcasting has been developed under dictatorships. Both radio and television were subject of military violation, thus formulating a peculiar character a State broadcasting. What I will attempt to show in this project is that this peculiar character of state broadcasting influenced the overall evolution of radio, which lead it to be a medium with different types of programming formats. Through the unplanned liberalization of the medium from the public monopoly medium we lead to privately owned format radio. I will attempt to show, describe and analyze this evolution; how from a situation of public broadcasting has developed towards a commercial medium with different types of programming. The interesting thing for the case of Greece is that is showing us how politics in the long run influence particular characteristics of a medium such as its programming. It is really interesting to see how most of the social sectors of the society are in favor of the decentralization of the media. This proves the reason why the liberalization of the Greek radio was so favored from the Greek society and actually happened so fast in a very short time. Because the Greek society is so hyper centralized, when people realized that radio was to be decentralized, radio became very popular. As Ed Hollander explains; decentralization of the media is always welcomed by the majority of the people because many of their interests can be satisfied. For cultural and social organizations, decentralization is a method to promote citizen participation in the mass media. For media personnel is a means of achieving more democratic control of the media. For the political parties, decentralization is a way to gain an instrument to oppose government policy. Finally, decentralization is a way for those in favor of commercial broadcasting to achieve profit. That is, as I will try to show, what happened with the case of the Greek radio. All the people who were in favor of decentralized radio broadcasting show the liberalization of the medium as a chance to satisfy their interests and in that way the conflict of different interests during the evolution of radio influence the overall process of the medium up to its specialization. Keeping in mind that in the last 50 years the only legal broadcast enterprises belonged to (or were controlled directly by) the state of Greece, I will attempt to refer to milestone events which affected the developments so far and which will most certainly determine developments in the years to come. I will attempt to present the circumstances that took place, in order for radio to become private. I will show how Radio changed from a medium of general interest (belonging to the public sector) to a privately owned medium with specific formats of programming and I will draw some conclusions. Although somebody could argue that this is most a descriptive study, the separate reference to aspects of this evolution that are made give us the possibility to understand deeper the relation between the cause and the final conclusion that prove my hypothesis; that the Greek politics was in the long run the cause for Greek radio to become a medium with different formats. The sources I use, although they cover many areas of radio broadcasting, justify the importance of specific parts of the evolution of the Greek radio that I refer to. The reference to other countries help us see from a more critical aspect the evolution of the Greek radio. 2. The transition from public to private radio The article 15 of the Greek constitution and the law 230 of 1975 are an example of the direct control that the state of Greece had upon radio and television; there was a state monopoly. This state monopoly was also justified by the terms of the limited radio spectrum and the centralized character of the state (Papathanassopoulos 1989). Another term of justification was that the Greek
Saturday, November 23, 2019
Response to an Ineffective Editorial essays
Response to an Ineffective Editorial essays Response to an Ineffective Editorial In an October 1st, 2004 editorial in the New York Post titled John Delivers in Do-Or-Die Situation, the author, Deborah Orin, claims that Kerry came through when he most needed to with one if his best debates, while Bush suffered perhaps the worst he has ever had. Although Orin states the editorials point in the title, her writing lacks clarity and adequate information to prove her point. Orin describes the debate as the worst debate that President Bush has ever had while Democrat John Kerry scored one of his best. She explains its almost as if Bush and Kerry swapped places because Kerry was more alert than the typical extremely attentive Bush. Bushs behavior during this debate is depicted by the author as hesitant and defensive where as Kerrys is described as more focused and aggressive. Orin believes Kerry proved his strongest points when he most needed to because he was falling behind in the polls. He was on message and unyielding, and he had those answers that America was formerly searching for in him all along. According to the author, the debate could give Kerry a fresh start. He validated himself as a potential commander-in-chief and set himself on a more equal footing. However, Orin recognizes that Republicans disagree with her and say although the polls show that Kerry won the debate his victory will not decide the final vote. Two debates stil l remain. Orin ended her article speaking of the mannerisms of Bush and Kerry. Bush made countless irritated facial expressions as he listened to Kerrys remarks, whereas Kerry kept a smile on his face while Bush was speaking. While Orins opinion on the debate is evident, she does not thoroughly explain the reasons for her analysis or use information to support her views. ...
Thursday, November 21, 2019
Ethical management Research Paper Example | Topics and Well Written Essays - 750 words
Ethical management - Research Paper Example Market culture is one of the corporate cultures that focus on competition, both at the level of the market competitors and its employees. It is a culture characterized by the desire of an organization to dominate the market to be able to have an advantage over their competitors (Scollon & Scollon, 2011). Bodine succeeded in coming up with this culture by assembling a team of hardworking, well informed, aggressive, energetic, innovative, enthusiastic, and highly competitive individuals. In addition, Bodine ensured that his sales team was paid handsomely to motivate them and to keep them off from their competitors. The Pace culture can be considered to be post conventional level of ethical development (Qizilbash, 2005). This is because there is a sense of independence among the employees. Most of them recognize the existence of laws, but they believe that these laws can be easily changed when deemed necessary; a good example is the case of Cody Rudisell possessing Raleigh-Tech’s trade secrets. Ali Sloan should have a forum with Cody Rudisell with the aim of pointing out the risk involved by involving in the illegal and unethical act that is to the contrary of the culture of the organization. She is supposed to point it out categorically to Cody Rudisell that he stands a chance of losing his job in the event that Bodine does not approve his tactics.
Wednesday, November 20, 2019
Database security Questions Essay Example | Topics and Well Written Essays - 750 words
Database security Questions - Essay Example In addition, the moment we think to offer security to our database framework with the intention that no illegal person or user is able to use it. However, the unplanned harms could be minimized by offering guidance to the employees and enforcing fines on violation of the business policies for instance moving away from workplace even though the system is open for working. In this scenario, a company user must be permitted access only relevant data, and diverse business users should be controlled through diverse methods of access for instance interpretation and modification to business critical data. Thus, business strategies at user administration level are able to help make new rules for prohibiting illegal or legal user access issues (Kumar, 2011; Cawley, 2008). Q. 2 Trigger The below given code is taken from (Pattani, 2010; Oracle , 2010; Czuprynski, 2006) CREATE TABLE CUSTOMER_SECTION ( Cst_SectNo sectno_dom, Cst_Name section_dom, Cst_HeadSSN ssn_dom, Cst_Budget budget_dom, CONSTR AINT customer_section_PK PRIMARY KEY (cst_SectNo), CONSTRAINT c_section_FK FOREIGN KEY (cst_HeadSSN) REFERENCES tab_LIBRARIAN (SSN), CONSTRAINT customer_section_budget_TX2 CHECK ((cst_Budget >= 0) AND (cst_Budget IS NOT NULL)), CONSTRAINT customer_section_budget_TX2 CHECK (NOT EXISTS (SELECT * FROM customer_SECTION s WHERE cst_budget Head.Salary AND Lib.Section = S.cst_SectNo AND S.Lib_HeadSSN = Head.SSN and Lib.SSN Head.SSN)) inform_director (Lib.SSN,Lib_HeadSSN); In the above given code we supposed that inform_director() is a process which has already been stored inside the database in addition it could be used by the DBMS (Pattani, 2010). Q: 3 Following are advantages of VPD: (Pattani, 2010; Oracle , 2010; Czuprynski, 2006) VPD offers dynamic security mechanism means that businesses need not to uphold complicated roles and considering grants aspects. By using VPD one can apply over individual rule on every database object Database users are not able to circumvent safety mechanis m inserted inside applications, since
Sunday, November 17, 2019
Problems of Moral and Social Values Essay Example for Free
Problems of Moral and Social Values Essay â€Å"According to the Greatest Happiness Principle, as above explained, the ultimate end, with reference to and for the sake of which all other things are desirable (whether we are considering our own good or that of other people), is an existence exempt as far as possible from pain, and as rich as possible in enjoyments, both in point of quantity and quality; the test of quality, and the rule for measuring it against quantity, being the preference felt by those who in their opportunities of experience, to which must be added their habits of self-consciousness and self-observation, are best furnished with the means of comparison. This, being, according to the utilitarian opinion, the end of human action, is necessarily also the standard of morality; which may accordingly be defined, the rules and precepts for human conduct, by the observance of which an existence such as has been described might be, to the greatest extent possible, secured to all mankind; and not to them only, but, so far as the nature of things admits, to the whole sentient creation†¦ (Mill, 1863)†           The quotation seemed to imply the thesis made by John Stuart Mill in Chapter 2 of his work Utilitarianism. As he explained the argument of the utilitarians, it was unintelligible for the opponents of the Theory of Utilitarianism to suppose that the principle that they advocate promote the concept of pleasure or that of happiness. The debate on the issue of quality and quantity as the indicator of the greatest utility was described by Mill as nothing but an interpretation of an irrational being. The end of the human conduct implied the standard of morality (Mill, 1863) thus it was meaningless to say that a person withheld his pursuit of happiness or pleasure for the promotion of the greatest utility. In this point, Mill contended that the greatest utility was indeed the same thing which gives the greatest happiness.            As consistently highlighted by the utilitarians, promotion of pleasure and aversion from pain were the only things that a man must take as his ultimate ends. In this way, what satisfied him or gave him happiness was the very thing that gave him the best utility. However, this argument was mistakenly interpreted by the adversaries of the Utilitarian principle by saying that not all men necessarily have the same regard to different objects of pleasure – meaning, their degree or intensity of being satisfied varied. Thus, the adversaries claimed, that the greatest utility for the greatest quantity was not practicable given that one may saw one thing as more valuable than other things while others saw these things as more important than the other one.            Mill attempted to correct this way of looking at the utilitarian principle by, again, applying the most notable comparison between swine or beast and man. Man was higher than the former since man had superior mental faculties which allowed him to judge rationally. He was not easily satisfied by less pleasurable things as how swine and beast would do. Man possessed â€Å"pride†and, much, â€Å"has sense of dignity (Mill, 1863).†He could not stand the case that his pleasures were as low or the same as the swine or beast. Hence, in some way, all men had the same faculties to judge between the lesser and the greater pleasure.            To support this, Mill insisted the role that the â€Å"habits of self-consciousness and self-observation (Mill, 1863)†played. Having the ability to observe, compare, and analyze the way things were presented to him, man could give his judgments on the issue raised earlier. There could be a case that a man would tend to be inclined with lesser pleasures than being in tuned with the greater pleasures but still at some point, man knew which of the pleasures weighs than the other. It was just his moral judgment was weaker and more prone to go before the bodily pleasures.            Mill furthered that this human ability to arrive at moral judgment could be compare with health. Mind and body comprised man. Both required the latter to pursue fuels that would maintain the stability of the two components. Nevertheless, to become healthy, man must be able to realize that the needs of the soul or the mind were far greater than needs of the body. Thus, man could only become healthy if he had successfully done this.            As a result, all men, who all had rational abilities to judge whether one thing had greater value than the other, would not say that the other thing possessed the greater value. This opened the idea that all men recognized things of greater value. They were indeed being urged by their body to choose the lesser pleasures but as a moral agent, they would easily be satisfied by those meager pleasures. Hence they would concur with the common good which offered the greatest good.            Mill’s last argument to support the theory of Utility as the appropriate standard of morality talked about the perceived impossibility to perform pure altruistic acts. Sacrificing one’s single happiness did not necessarily mean that his or her happiness was outweighed by others’ happiness. It only implied that he or she recognized that only by letting go of his or her personal interests that he or she could have achieved the greater happiness possible. And this greater happiness would not only benefit the majority but also himself or herself. Individual happiness then as Mill suggested, was not really neglected or taken for granted but was indeed reinforced by the attainment of the greater good for the greater number (which included the moral agent himself).            To reflect on the arguments raised by Mill, it was true that what made a pleasurable thing pleasurable was the amount of happiness one may get from it or the opportunity to prevent the existence of pain. Everyone would agree with such definition (except in the cases of a masochist which considered the feeling of pain as pleasurable). And since men has the power to make moral judgment which made him not to choose the lesser form of pleasures, his choice must have always on the level as how other rational beings would have.            Being with the choice of other rational beings, a moral agent would then recognize the need to uphold this choice for the achievement or maintenance of the greatest utility or the greatest happiness. Thus, he learned to put aside his lesser concerns to be able to prepare himself to do more elevated efforts for the betterment of mankind. Yet, this did not make him absolutely selfless. Whatever his efforts done even if these may appear for the benefit of other people, still he or she would receive something in return. And that explained his quest for the greatest utility. Reference: Mill, J.S. (1863). Utilitarianism. Aspen Publishers.
Friday, November 15, 2019
The Relationship Between Mass And Acceleration
The Relationship Between Mass And Acceleration Mass is a property of matter equal to the measure of an objects resistance to changes in either the speed or direction of its motion. The mass of an object is not dependent on gravity and therefore is different from but proportional to its weight. Speed is the time rate of change of position of a body without regard to direction. Linear speed is commonly measured in such units as meters per second, miles per hour, or feet per second. Velocity represents speed but according to the bodies direction. We can calculate from a distance time graph with dy/dx.  Acceleration describes the time rate the velocity is changing at. The relationship between acceleration and velocity is like the relationship between velocity and displacement. Acceleration is a vector quantity. For uniform velocity, a = 0. If a is a non-zero constant, the object is said to be uniformly accelerated. The average acceleration of an object is defined as: Average acceleration = change in velocity / time taken In my investigation, I will aim to find the relationship between mass and acceleration. Method I will do this be setting up an apparatus which will measure the rate of acceleration. First, I will set up a height of 15cm and length of 227cm ramp. At this height, I do not have to apply a force to the trolley to accelerate the trolley because it will be able to slide down due to the force of gravity. This way, the force of gravity can be kept constant. Then, I will use a ticker machine and ticker tape to measure the rate of acceleration. I will stick the ticker tape into a trolley of 850g and let it fall. Each 10 mark on the ticker tape represents 0.2 seconds so I will cut the ticker tape in strips of 10 marks. By plotting the strips onto a graph, it would tell us the speed in which the trolley travelled. From this, we can calculate the acceleration of the trolley: Acceleration = final velocity initial velocity =  D v                                               Time                          t I used a ticker machine to calculate the rate of acceleration because it would show the rate in which acceleration changes. If we just timed how long it takes for the trolley to reach the end of the trolley, it would only give us the average acceleration. It would not be possible to measure the change in acceleration. I chose 15cm height ramp because from our preliminary results we found the marks on the ticker tape appeared most clearly at this height. Previously, the height of the ramp was 43cm and it was too high of the marks to appear clearly and because of this, my results werent as accurate. The average angle of the ramp was 3.87 ÃÅ'Ã… . I chose this angle because I found from preliminary results that if the angle is too high, the marks on the ticker tape would not print accurately. Before, the average angle was 10.7 ÃÅ'Ã… and we found it difficult to read the ticker tape. I clamped the ramp in place because this way, the height of the ramp is less prone to change so it acceleration will only be affected by the mass of the trolley. This will make our results more accurate. I added 400g of mass each time because from preliminary tests, I found that the ranges of the results were too close to each other to see a correlation when we added 100g each time. So to make the results more clear to see if mass affects acceleration, I decided to add more weights. This way, there would be a greater difference in the results and it would be clearer to distinguish a correlation. I chose a trolley of 850g because the trolley was light weight and the wheels were fairly smooth. Because it was light weight it would be easier to add mass on and be less affected by friction. Because the wheels were smooth, the frictional force would be less. This will make our results more accurate. To keep my investigation fair, I will only change one factor- the trolleys mass. I will keep everything else the same such as the height of the ramp and the ramp itself because these factors would affect the results if theyre are not kept the same. Prediction I predict that the mass of the trolley will not affect the rate of acceleration. This is because according to Galileos laws of motion, all bodies accelerate at the same rate regardless of their size or mass. For example, the fact that a feather falls slower than a steel ball is due to amount of air resistance that a feather experiences (a lot) versus a steel ball (very little). Also according to Newtons second law, the acceleration and gravitational force of a body is directly proportional to each other. He adds to Galileos law of motion by saying everything falls at the rate of 9.8m/s. He calculates this by: (F=force, m=mass of Earth (), a=acceleration, r=radius of Earth, G=gravitational constant (6.7-10†¾Ãƒ ¡Ã‚ ¶Ã‚ ¥Ãƒ ¡Ã‚ ¶Ã‚ ¥ Nm ²/kg ²), g=gravitational force) If F=ma and F=gm ma=gm So you can cancel m to get a=g Factors which affects the rate of acceleration: Friction would affect the rate of acceleration because it increases the reluctant force by griping on the wheels and increasing the time it takes for the wheels to turn. Sometimes this can be good because it makes cars easier to manoeuvre. To show that friction affects the acceleration, we could carry out the same experiment, but instead of changing the mass, we would add different materials to the ramp. This would show us how surface area affects acceleration. The gradient in which the body is travelling would also affect the acceleration because some of the force would go into the other direction instead of going down so it experiences more drag. This would increase the time it takes for the body to fall. We can show this in our experiment by increasing the angle of the ramp instead of mass. The shape of the body will also affect its acceleration because the more wide it is the more air resistance/ drag it will have. Air resistance slows down an object because it opposes a force in the opposite direct to gravity, so the force of gravity is less. We can show this by changing the size of the surface area of the trolley but keeping mass the same. Results Average Acceleration From the graph, we can see that generally, as the mass increases, so does the acceleration. Theres a steep liner gradient from 850g-1650g, and acceleration increased by 4.82ms†¾Ã‚ ². Even though the actual results shows a decrease in acceleration between 1650g-2100 by 0.53 ms†¾Ã‚ ², the line of best fit tells us it is actually increasing. Overall, acceleration increased by 0.2m/s†¾Ã‚ ² every 100g that was added. Average Speed The average speed shows as the mass increased, so does its speed. There is a liner gradient between 850g-1250, and the speed increased by 1.7cm/s. From 250g-2050g, the speed decreases by 0.75cm/s ². However, from 2050g-2450g, the speed increases again by 0.66cm/s ². Overall, although it decreases, the line of best fit shows that it increases greatly from 850g-1250, then the line starts levelling out from 1250g-1450g. Accuracy Rating The accuracy rating generally shows that as the mass increases, the level of accuracy also increases. This graph shows the higher the number of accuracy, the lower the level of accuracy. There is a huge fall in the number of accuracy rating between 850g-2050. It went from 38.67 to 29, a difference of 9.67. From 850g-2050g, the number of accuracy kept decreasing and overall, it decreased by 14.3. However, from 2050g-2450g, it increased by 2. This may be because as mass increases, the bigger the friction is on the wheels. The larger the friction the better the wheels can grip on the surface so travels more accurately and is less likely to skid. This tells us, the results of acceleration and speed for 850g is very likely to be an outlier because the level of accuracy is very low. Comparison: When we compare the results of the average acceleration to its speed, we can see its directly proportional because as the acceleration increased, so did the speed. This is because acceleration shows how speed changes. When we compare the level of accuracy to the acceleration and speed, it tells us the results for 850g is very likely to be anomalie and possibly 1250g as well. If that were true, the graphs would show that there is no connection an objects mass to its acceleration. This would prove Galileos law of motion and Newtons second law that the rate of acceleration is constant and is not affected by size or mass. However, our experiment does prove their theories are correct because our experiment shows that the less resultant forces oppose to gravity (more friction in this case), the faster the body accelerates and does not depend on its mass. Evaluation I believe my experiment went fairly well because I felt I could justify the reasons why I obtained these results and although I have some anomalies, most of the results were fairly accurate. However, there were some flaws in my experiment such as: I found it hard to set off the trolley at the position on the ramp each time because it was not marked clearly. I did not wipe/grease the ramp after each experiment, doing this would have make the friction of the ramp more consistent When I plotted the strips of ticker tape on the graph, I did not line them accurately on the squares. This made some of my results inaccurate. Improvements To improve my experiment, I would have made the height of the ramp lower because it would experience more friction for the wheels to grip on. I would have also used trolleys with different masses but the same density. This way, drag/air resistance be more likely to be the same so there would only be one factor affecting the results. This would make out results more accurate. To obtained accurate results, we can perform this experiment in a vacuum. This is because in a vacuum, you would not experience any resultant force as you do in Earth so you could accurately calculate acceleration. However, we can only experience a vacuum in space. In earth, to decrease resultant forces, we can carry out this experiment in: Under water High altitude Air tight conditions
Tuesday, November 12, 2019
Simulation †Case Study
Kathy, the project manager, obviously did not have the people skills or knowledge of the culture needed to be successful on this project. Had she researched the culture, listened to her team members, and worked with them rather than over them, this project would have been more successful. Also she should implement incentives for the team. The problems facing Kathy are that her team resented her, drug their feet, and caused the project to not meet the deadline. Her team resented her because she pushed them too hard as she did not take her people’s culture, feelings, expectations, and work habits into consideration. This caused the team to drag their feet, as a short term problem, and cause the long-term problem of ultimately missing the deadline. The decision facing Kathy was how to get the team to work more efficiently. Since Kathy did not take her team into consideration and cause her team to resent her. Without the ability to read people and sympathize with them, it is difficult to effectively manage people. Lacking this ability cause Kathy’s team to resent her and drag their feet. Had she taken the time to get to know her team and their work habits, she would have known that pushing them without giving them breaks would not have worked. They became bitter toward her and her ethics and caused more problems for her than necessary. Instead of working a round-the-clock schedule, and pushing and demanding the team to work beyond their capability, Kathy could and should have taken different approaches. Above all she should have worked harder to understand her team better and work with them rather than above them, or given them incentives for their work. Unfortunately, giving incentives can cause people to cheat through their work instead of doing their best, but most people would use the incentives as a means for motivation to do their best and meet the expectations of the project. Working long hours is usually a given when working with close deadlines, but requiring the team to work round-the-clock is a bit much. Kathy could have petitioned to hire more people or extend the deadline. Hiring more people could put the project over budget, but the project could have been completed more efficiently and on time. Moving the deadline could cause people to relax more, but if given more time to complete from the beginning, it could have reduced a lot of the stress put on Kathy and the team. If I were Kathy, I would take time to understand the people she works with, implement incentives for making deadlines, and petition to hire more people. As soon as she met with her team she should have gotten to know them and taken the time to understand their work ethic. As soon as the team started to fall behind, more people should have been hired to make up the time. The project manager should get their hands dirty and dive in to help make the deadlines. Cut the project into phases. Say the foundation has to be done by a certain time. Let the team know that if they make that deadline the will receive an incentive, and if the team surpasses that expectation, they get a better incentive. I would make it a dinner if deadline met, and an afternoon off if the team has started the next phase before the deadline of the first phase has come. This would cause the team to want to do better and go beyond their expectations which would cause the project to be complete by the deadline and hopefully within budget.
Sunday, November 10, 2019
The Social Effects of Industrialization
The Industrial revolution began during the 1700s in Great Britain. This was mainly due to the large textile production during this time. The grow in textile production was because of the increase in the demand in the wool and cotton industries. New machines were made to help control these demands. But, because the new machines couldn't fit within the homes of the people like previous times this led to the beginning of Textile mills. But as these mills became more involved and advanced the lives of the workers became harder and much less safe in the working environment.Great Britain was the ideal situation to begin the Industrial Revolution because it received raw materials from the colonies, commerce was encouraged because of political stability, and their shipping was defended and protected by the world's most powerful navy. Due to all of this, the government supported business, agriculture, and other factors the contributed to production. Plus, during this time in history there was a substantial increase in the population of Europe as well. The first factories were powered by water mills but eventually these were replaced with steam engines that were improved by James Watt in 1763.After this improvement there were other inventions that were made as well. The cotton gin, invented by Eli Whitney, removed the seeds from the cotton. The spinning jenny, invented by James Hargreaves, allowed weavers to spin the threads more quickly. Lastly, the Flying Shuttle, invented by John Kay, allowed the weavers to push thread back and forth on the six foot wide loom much faster than was previously possible. After the start of factories began, life in society changed immensely.Farmers started leaving to work for more profitable jobs in the factories and most of the time, owners would provide housing but the families were usually overcrowded in the small living areas. Pollution was crazy because there weren't any environmental standards like there are today. Most of the factor ies had very few toilets and trash was left on the streets. Over time, factory jobs became known as â€Å"woman’s work†. The reason being because most factories hired women and children over men because they could pay them less for the same amount, or more, work.Children were small, so they were used to make repairs and adjustments to the machine parts as well as crawl through small tunnels to get more coal. But working conditions were poor and hazardous to the people. Many were injured or killed because of unsafe working conditions. Finally unions were made to try and help better the work environment for the employees. One of the men who helped make a huge difference during this time was Lewis Hine. Lewis Hine took pictures of the work conditions and the workers themselves to provide evidence for cases to help create laws to make things better.After a short time, with the help of Hine's photographs they were successful in betting the working environment for the people and those laws actually still influence the work environment to this very day. So the Industrial Revolution effected many people and created many inventions for many things that help to make the base of what led to many of today’s inventions but it also led to many new laws that help to influence their time as well as still influences our time to help keep people safe.
Friday, November 8, 2019
Introduction to ISDN essays
Introduction to ISDN essays Integrated Services Digital Network (ISDN) is a digital version of switched-circuit analogue telephone service. It was and developed to use the existing telephone wiring system is provided by local phone companies or PTTs ISDN was specifically designed to solve the low bandwidth problems that small offices or dial-in users have with traditional telephone dial-in services. When a data call is made using ISDN, the WAN link is brought up for the duration of the call and is taken down when the call is completed. ISDN is generally viewed as an alternative to leased lines, which can be used for telecommuting and networking small and remote offices into LANs as shown in Figure 1. Telephone companies developed ISDN as part of an effort to standardise subscriber services including the User-Network Interface (UNI). The ISDN standards define the hardware and call set-up schemes for end-to-end digital connectivity. ISDN's ability to bring digital connectivity to local sites has many benefits, including the following: Ø ISDN has been developed by the International Telecommunication Union Telecommunication Standardisation Sector (ITU-T) and as such has become a worldwide industry standard, which helps achieve the goal of worldwide connectivity by ensuring that ISDN networks easily communicate with one another. This means multinational corporations can deploy ISDN technology in their facilities located throughout the world. and standards-based Customer Premises Equipment (CPE) will be easier to install and will cost less as manufacturer pass on the savings of economies of scale Ø Because ISDN is a digital communications technology it is not subject to the same noise interference that analogue modem technologies suffer. Lower error rates result in fewer re-transmissions, greater network reliability and hence higher throughput. Ø ISDN can carry a variety of user traffic signals. ISDN provides access to digital video, circuit-...
Wednesday, November 6, 2019
Pope John Paul essays
Pope John Paul essays On May 18,1920, in Wadowice Poland, Karol Jzef Wojtyla was born. His parents names were Emilia and Karol; they had an elder son named Edmund who was born on August 27, 1906. Emilia also gave birth to a daughter however, there are no records of her birth, baptism or death as a baby. Lolek (as Karol Jzef was called by his family and friends) was baptized by a military chaplain, Father Franciszek Zak on June 20,1920 at St. Marys Church. September 15, 1926 Karol began first grade at a local school. Here he excelled in all areas of study; religion, math, drawing, singing, games handicrafts and exercise. Soon though his life would change forever. Emilia was often very sick, and died at the age of forty-five due to kidney failure, and heart disease. Lolek was only in the third grade at the time of his mothers death. To this day Pope John Paul II keeps a photographic portrait of his parents on a table in his bedroom at both the Vatican and his summer residence at Castle Gandolfo and that is how he remembers his mother. After Karols mother died, his father (referred to in Wadowice as the captain) began to take on the responsibility of both parents. Their day began at 7 oclock in the morning with mass at St. Marys church where Lolek served as an alter boy. They would then eat breakfast, and get ready for school. In the early afternoon Lolek would meet his father for the main meal of the day, followed by two hours of playing and homework. At night, the captain would make a light meal for supper then the two would take walks together. During his high school years Lolek began to grow closer to his elder brother Edmund. They were never able to spend a lot of time together because Edmund was away at medical school. When he moved closer to home, they went to soccer games, and visited together while Edmund was at work in the hospital. On December 5,1932 Loleks brothe...
Sunday, November 3, 2019
Hate crimes Research Paper Example | Topics and Well Written Essays - 1000 words
Hate crimes - Research Paper Example Hate crimes include a diverse range of activities, however they are all intended to cause harm and embarrassment to the victims; bullying, verbal abuse, physical attack, destruction of property of the victim and hate mail. The victims may constitute of individuals, organizations or institutions. 2. Hate Crimes in US The authorities began collecting data about hate crimes in the early years of the last decade of the past century. United States of America has been considered as a land of opportunity in the history of the world, therefore it would not be wrong to explain it as an amalgamation of multiple ethnicities, cultures, races and religions. There exist extensive rights for the freedom of speech and expression that has given birth to alternate lifestyles, i.e. homosexuality. LCCR Education fund (2009) pointed out that due to the increasing homosexuals in the society; hate crimes, initiated out of bias against sexual orientation, have increased significantly for the past few years. All of these aspects have caused an increase in the degree of hate crimes in the country. FBI (2009) reported 6,598 hate crimes for the year 2009; the different types of hate crimes are as follows: 48.5 % crimes were initiated out of racial bias. 19.7 % crimes were motivated by religious bias. 18.5 % crimes were recorded as a result of sexual orientation bias. 11.8 % crimes took place due to national and ethnic bias. 1.5 % crimes involved disability bias. Stotzer (2007) also provided some interesting figures regarding the minorities or groups in US that are commonly targeted in the region: 8 in 100,000 African Americans face hate crimes every year. 12 in 100,000 Muslims become victims of hate crimes every year. 15 in 100,000 Jews have been recorded as victims of hate crimes every year. 13 in 100,000 homosexuals become targets of hate crimes every year. Figure 1: Estimated Hate Crimes in every 100,000 people (Stotzer, 2007) These figures have been issued by FBI; however American Psy chological Association (1998) stated that the correct statistics of hate crimes are not possible since numerous crimes are not even reported to the concerned authorities by the victims. Some of the reasons for such hesitancies include the consequences from the haters groups or criminals or the nature of the offense might not involve any physical harm or destruction of property. 3. Instances of Hate Crimes in History A massive scale of hate crimes initiated after the 11 September attacks in US in 2001. The terrorist acts killed thousands of innocent people and made even greater number of individuals victims of hate crimes in their daily lives. The individuals and communities who were made victims of the respective crimes in those days constituted of South Asians, Arabs and Muslims since the suspected terrorists belonged to those regions. African Americans have been made victims of hate crimes by having their churches burnt into ashes, bullied and harassed at numerous instances in the past history. 4. Effect of Hate Crimes on Individuals The victims are affected by hate crimes in differing ways. The duration and nature of the crime makes the experience different for the victims. Some of the affects are as follows: The victims feel vulnerable and insecure in the society as they start fearing for their own, as well as their family’s safety. The victims get suspicious of things and individuals around them, for example
Friday, November 1, 2019
UN Millenium Development GoalsFinal Project Essay
UN Millenium Development GoalsFinal Project - Essay Example Criticism which has accompanied the achievement of millennium development goals has taken note of uneven progress, difficulty in measurements of some goals and lack of proper analysis. Some developed countries had achieved more than what was expected of them while some were behind realizing any of the targets intended to achieve the goals. The key goals and targets were outlined so that every individual could have at least the dignity to his right of freedom and the basic standard of living. Various goals and their corresponding targets outlined below have been found to be the key to economic development in the world. The indicators of how progress has been made show the effort and determination of the United Nations to achieve the goals within their specified timeline (United Nations). Poverty has been a hindrance to economic development. It has brought about the suffering of mankind all over the world. Many people in most developing countries are living in substandard conditions (Snarr and Snarr 25). Eradication of poverty is vital to the development of developing nations, every means has been tried to make sure that the standard for the threshold of poverty which lies at 1.25$ per day has been achieved by most nations. When a large portion of people lives in poor conditions, it becomes difficult for a country to make any huge step in economic development. The provision of jobs to people holds the main key in minimizing the levels of poverty. Through creation of jobs that provide adequate wages, people earn income that enables them to sustain their living. Discrimination of the youth and women in employment spaces provide and increase the levels of poverty in a given country. As a result, the World Bank has come up with various strategies which entail providing z ero-interest loans and development grants to countries. The strategies include provision of capital to
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