High-tech tools Essay Example | Topics and Well Written Essays - 1000 words

High-tech tools - Essay Example The uses of high tech tools have changed such situations. On the other hand, these high technology tools have created various presentations that have negative impacts on teens. For a long time, the use of high technology tools have created a controversy since many people believe that high tech tools are beneficial to human beings; while other people believe that they have several negative impacts. Therefore, this paper shall seek to explain some of the negative impacts brought about by high technology tools. It will also explore how these negative effects can be minimized. Naturally there are some people who not believe that high technology tools have negative impacts on teens. This is attributed to the fact that high technological tools have made life easier, as well as improved the lives of human beings. For instance, it has improved the manner in which people communicate with one another. From mobile phones to social media sites such as Facebook and Twitter have improved the inter action and communication between people. Additionally, an individual can book for accommodation in a hotel without necessarily going there. All these are ascribed to high technology tools. ... While discussing the negative effects of high technology tools on the teens, we will begin with issues that are related to the use of mobile phones. The rate at which young people have adopted the use of mobile phones in various parts of the world is extremely impressive. However, the uses of mobile phones have been realized to cause certain issues of concern. For instance, some people hide behind this technology to save themselves from emotionally stressing actions such as ending relationships (Campbell 2). Sociologists have argued that teens prefer to send text messages, instead of making calls when talking about awkward or emotionally stressing situations that can impact on their capacity to interact amongst themselves. Bullying is one of the negative impacts of using mobile phones, especially cyber bullying. The teens create these phenomena by texting when they cannot express the same sentiments face-to-face (Campbell 4). These will in the end lead to increased anxiety, depressio n, psychosomatic symptoms, worst still even suicide. The consequence of this issue is yet to be investigated but it is said that cyber bullying has a great impact compared to face-to-face bullying. When the abuse is done verbally, the victim might not be in a position to remember the exact words used, but when text messages are sent to the victim; they have a collection of the abuses and can read them several times. These could turn to be more concrete and seem real compared to the spoken words. Mobile phone use has also been found to be problematic in schools. One main trouble caused by use of mobile phones in schools revolves around the way students use them to rely on their parents when solving

Airplane accident Research Paper Example | Topics and Well Written Essays - 2250 words

Airplane accident - Research Paper Example So far, NTSB has established that aviation can profit from more training of pilots and the re-evaluation of the existing safety procedures in cases of engine malfunctions. Thesis: Despite pilot errors being the primary  cause of the airplane accidents, there are other issues such as mechanical dysfunction, poor weather, and landing accidents that can result in aviation accidents. Literature Review Statistics show that the number of airplane accidents experienced in developed nations has dropped since 2010 even though aircraft accidents in developing nations have increased. According to Learmount, in 2010 in the United States alone there were 26 fatal airplane accidents, compared with 28 accidents in 2009 (Learmount). According to Flightglobal, which researches aircraft malfunctions and evaluates them for the benefit of aviation and aerospace experts in the air transport industry, the number of commercial aircraft accidents from 2010 to 2011 rose to 32 from 28 (Rapoport 46). Airline safety professionals have attributed this fact to the emergence of in-flight malfunctions when the planes encounter severe weather or when birds interfere with the engines while the planes are in flight. According to NTSB statistics, between 2004 and 2008, there were approximately 245 commercial aviation accidents that occurred as a result of different reasons such as adverse weather or fuel exhaustion (2010 NTSB aviation statistics released). The numbers of plane crashes would increase over the years at a steady rate so that in 2010, general aviation aircraft, which include commercial aircraft, had 267 aircraft accidents (2010 NTSB aviation statistics released). Even though adverse weather is a common cause of plane crashes, many pilots still choose to navigate through it rather than delay flights. This may in part be due to the pressure of maintaining the passengers’ preferred schedules. According to Jarboe, there were 111 weather-related commercial aircraft crashes in Pue rto Rico and the United States in 2004 alone. Between 2010 and 2011, 15% of all aviation accidents were the result of the malfunctioning of in-flight systems due to adverse weather (Jarboe 2). Harsh weather systems are also thought to have caused the malfunctioning of in-flight systems in the ill-fated Air France’s flight AF447. Air crash investigators who examined the different parts of the ill-fated flight AF447 also confirmed that the malfunctioning of the pitot tube may have pushed the pilots to erroneous decisions. All avionics mechanical systems are dependent on pitot tubes.   This device is responsible for measuring the impact of oncoming air. However, the simple design of pitot tubes makes them susceptible to blockages which can be caused by mud wasp nests, dead insects, and ice. According to Jackson, the failure of the pitot system is viewed as being the worst possible malfunction that can occur when a plane is in flight (Jackson). Numerous airplane accidents that took place in the past can be have been traced to the existence of a faulty pitot tube. According to Jackson, in 1995, an X-31A research aircraft crashed in California after its pitot tube was covered by ice (Jackson). Another plane, the Austral Lineas Aereas Flight 2553, similarly crashed, causing the deaths of its 74 passengers, when its pitot tube was completely frozen. Its pilots had actually presumed that the plane was stalling- which is something that is