Thursday, January 30, 2020

Textual analysis of Glamour Girls Essay Example for Free

Textual analysis of Glamour Girls Essay One example of a convention used in many documentaries which is seen in Glamour Girls is voyeurism. This is used because the audience are made to look in on something which they wouldnt usually do such as the models being filmed while on their photo shoots. This leads to another example used in Glamour Girls being the location. There are shots of the locations used in the documentary because it shows the reality of what being a glamour girl is like. There are many talking head shots used in interviews because they are confessional and is used to also show what the girls are like compared to what they are perceived as. Glamour Girls explores the issues of body image and the ideology of beauty. This emphasis the way that body image is an important part of the Glamour Girls lifestyles. This leads the documentary to explore the lifestyles of the models, getting up close and personal to show the reality of modeling to the audience. The message given to the audience in Glamour Girls is that to be a model, you have to be size zero. It also shows that the industry is very harsh to models, especially if they arent thin enough or because of the way they look. The female voice over is used in Glamour Girls reinforces the target audience which makes the documentary shown as a more feminine domain. This is because females are more wary as to what they look like and they compare themselves to girls which they see in magazines. Conflict is used to attract the audience because it shows the way the glamour girls compete against each other to look the best. This puts pressure on the girls because they want to look the best out of other glamour girls. During the title sequence, the female voice-over makes the preferred meaning obvious because they show found images from archives. The way in which the titles attract a younger audience to watch the documentary is the use of young dance music which is popular within the younger audiences. The main locations used in the documentary which are used include the shoots because it shows the main part of being a glamour girl. There are shots of the main office of the modeling agency to show what happens and what they do. One shot used is on a beach. This reinforces the theme of sex because of the way the glamour girls are posing. During the documentary, there are some visuals which are black and white. These are used because it shows the past and what happened before the shoots. It also shows the progression of time. There are different ways in which the characters in the documentary have been created through camera and editing include showing close ups of beauty products. Another way is through the panning shot of the body. Both of these examples reinforces the idea of having to be thin and beautiful to be seen as a glamour model. The age represented in Glamour Girls makes the documentary shown as more extreme because of the way in which they reference the age of the girls seen on the show. This makes more of the younger viewers worry about what they look like because of the age of the models. Experts are used in the show because they tell you what you have to do to be a glamour model and give you an insight as to what it is like to be a glamour model. Because they are shown as the experts on the documentary, they are seen as trustworthy while being instructive. Glamour Girls, and other documentaries in the same style, are more acceptable for BBC3 to broadcast because of the audience which are more drawn to the channel. It is also seen as more of an entertainment rather than serious which is seen more on channel4. These types of programs have more fashion style images and themes.

Wednesday, January 22, 2020

Implications of Information and Communication Technology for Business E

Implications of Information and Communication Technology for Business Time and geographical factors have a huge affect on the communication methods we use. In the business world time is money, and no matter how far u need to communicate to, it normally has to be done quickly and efficiently. This is where Information Systems (IS) and Information Communication Technology (ICT) have a huge impact on businesses nowadays, especially large scale organisations. Currently, Local Area Networks (LANs) are becoming more common in normal size businesses, and large-scale organisations tend to use Wide Area Networks (WANs), intranets and extranets. A LAN is a computer network that spans a relatively small area. Most LANs are confined to a single building or group of buildings. However, one LAN can be connected to other LANs over any distance via telephone lines and radio waves; this is what we call a WAN (a system of LANs connected together). Each node (individual computer) in a LAN is able to access data and devices anywhere on the LAN. This means that many users can share expensive devices, such as laser printers, as well as data. Users can also use the LAN to communicate with each other, by sending e-mail or engaging in chat sessions. Hence LANs can be very useful for a small to medium sized businesses. For big businesses/organisations, WANs are more useful, as it means the business is not limited to where it can be based. For example a company may have its head quarters in London, but have an office in Cambridge. With the use of a WAN the same benefits as the LAN can be achieved, but in a greater geographical situation. Anot... ...et facilities means the same thing, employees can browse the net rather than doing their work. There are measures to fight against this, but they are not very efficient. As you can see, technology in the past few years has rocketed, and now ICT and IS are extremely fundamental to businesses and organisations, without the use of them everything even down to the simplest of things such as communication will be affected. Bibliography  · Rowe, Christopher and Thompson, Jane, People and Chips, ‘The Human Implications of Information Technology’. McGraw Hill, 3rd Edition 1996  · Bocij Paul, Chaffey Dave, Greasley Andres and Hickie Simon, ‘Business Information Systems – Technology Development and Management for E-Business’. FT Prentice Hall 2002.  · Langford, Duncan, ‘Practical Computer Ethics’. McGraw Hill 1995

Tuesday, January 14, 2020

Evolution of the Human Hearing Essay

Evolution of the Human HearingIntroductionThe human ear has two major functions: ensuring body balance and sound detection. The balancing mechanism seems to have evolved earlier than the hearing mechanism. Early developing vertebrates had balancing organs, but they have no cochlea. A good example is fish. The basic function of the human ear is to sense sound. Sound is a compression of wave, which travels via a medium. For vertebrates, the medium perceived is air. Sound waves can travel through other mediums, such as water or ground. Hearing is a result of vibration of the surrounding medium that resonates parts of the body. The resonance is then transformed into electrical signals such that they can be interpreted by the human ear. The way human beings recognize sound has undergone changes since the discovery of the ear. Land vertebrates, birds, reptiles and mammals evolved primitively from amphibians, specifically the primitive fish. The formation of the inner ear started during the Devonian Period. There has been a debate whether the lateral line structure, a sensory system used to detect variations in pressure in amphibians, developed into the inner ear. Most scientists and researchers agree that the ear evolved from this lateral system. The lateral system is found beneath the skin of fish. It is a series of grooves and depressions with a group of hair cells, which lets the fish to adapt to variations in eddies and currents. According to (Duane, 1981) primitive fish possessed a simple sensory organ. The grooves evolved into the complex inner ear in vertebrates. The nerves cells in the human ear are adaptations of the earlier hair cells. In the course of evolution, a fish become more amphibious. Finally, it evolved into a land animal, which required a new sensory system to detect differences in air pressure. This was a way of improving their survival rates, such as danger recognition. According to (Clark, 2003) the Eustachian tube and the middle ear evolved from the respiratory mechanism of the fish, while the inner ear evolves from jaws. With time, the inner ear changed and developed. The part of the inner ear responsible for body balance evolved to the membrane of the oval window. The oval window is responsible for transmitting variations in air pressure. As this happened, the inner ear was growing bigger and bigger. In the fish, a tiny swell emerged in the vestibular of the ear. As the evolution progre ssed, the bulge evolved into a spiraled cochlea. This is what forms the hearing system of vertebrates. Gradually, fish evolved into amniotes, which are fully terrestrial vertebrates. Early amniotes did not have eardrums. According to (Gangestad, 2000) eardrums evolved six times in primitive amphibians, in anurans, in sysnapis, in diapsids (lizards, dinosaurs, and bids), in anapsids (turtles and its relatives), in reptiliomorphs and in temsnospondyls. According to paleontologists, our earliest ancestors breathed through their ears. According to (Gangestad, 2000) tubes that form the middle ear developed from gill-like structures that allowed sea creatures to breathe from back of their heads. Another study was done by ( Anthwal, 2012) which sought to examine 370-million-year old fossils, Panderichthyts. This is an immediate species between the amniotes and fish. The study reveals that Panderichthys had tiny bones in its skull that appeared similar to the early analogues of the gill system and the ear canals. The study suggests the canals are the ones which developed into true ears. This occurred after Panderichtys’s ancestors had become air breathers, freeing up their former gills structures for sensory functions. The study plays a critical role in understanding the evolution of the human ear. Our ability to ear relies on structures, which started as a gill opening in a fish, the study reveals. Human and all other vertebrates have special bones in the ear responsible for hearing. Ancient fish relied on the same structures to breath while in water. The study further argues that the human ear into a complex structure after animals established themselves on land. To draw valid conclusions, the study compared the fossil with its close cousin of the first land animals. In another fossil, Eustenopteron, a discovery of a small bone called hyomandibula was made. The bone later on developed a kink and blocked the gill opening. Furthermore, in early land animals like tetrapods Acanthostega, the bone receded, forming a larger opening. This is now a part of the middle ear in all vertebrates, including humans. A close study of the Panderichthys fossil offers scientists a crucial missing link between the ea rs and fish gill openings. According to (Anthwal, 2102) the characteristics are much more like those of tetrapods; there is no longer kink but the spiracle is widened and opened up. He found out that the hydomandibula is shorter, but rod-like in Eustenopteron. Another study of a hominid that was discovered in South Africa confirms that the human ear has undergone several changes. The fossil dated 1.9 million years was found to have several bones which are found on the modern human ear. However, the bones were not exactly the same. Three ear bones were identified. The malleus appeared to be human-like while the stapes and the incus appeared to resemble those of Chimpanzees. The study asserts that since the malleus of our early ancestors looks similar to ours, the changes of the bone must have occurred during our evolutionary history. The discovery is important in two ways. First, it suggests that ear ossicles are adult-sized and fully-formed at birth, but do not change in our lifetime. Second, the bones show that the hearing ability of ancient creatures was very different from that of modern humans. This is not necessarily, better or worse. But certainly, the hearing capability was different (Texas University, 2013). Following the discussion presented above, it can be noted that the human ear underwent several stages of evolution. The studies presented above clearly shows that the hearing capability of ancient creatures was different from that of modern humans. In addition to this, it can be noted that the human ear evolved from a simple gill structure all through jaw bones of a reptile. The following diagram summarizes our discussion. Diagram Adapted from: http://evolution.berkeley.edu/evolibrary/article/evograms_05References Anthwal N. (2012). â€Å"Evolution of the mammalian middle ear and jaw: adaptations and novel structures†. Journal of Anatomy 221 (1): 1–96. Clark, A. G. (2003). Inferring nonneutral evolution from human-chimp-mouse orthologous gene trios. Science, 302(5652), 1960-1963. Duane T. Gish, â€Å"The Mammal-like Reptiles,† Impact, no. 102, December 1981. Gangestad, S. W. (2000). The evolution of human mating: Trade-offs and strategic pluralism. Behavioral and brain sciences, 23(04), 573-587.Texas A&M University. (2013, May 13). Prehistoric ear bones could lead to evolutionary answers. ScienceDaily. Retrieved March 22, 2014 from www.sciencedaily.com/releases/2013/05/130513174048.htm Source document

Monday, January 6, 2020

Summary Of Sweet Wild Boy - 1165 Words

ORIENTATION: â€Å"Sweet Wild Boy,† reveals a man (Mark Willis) who loves and cares deeply about his family and friends. He could be described as a caretaker, or a loyal friend. Either way Mark represents a man of integrity and character; who tries to help his best friend (David) overcome family problems at home and then though out his adult life, addiction to drugs. Mark’s parents even became involved in the attempt to help save David however; David could not resist the demons of his past and always found his way back to drugs. After many attempts to help David had failed, David ended up at a local hospital where he called and asked his loyal friend to come and visit. This did not sit well with Mark’s wife, who never supported his†¦show more content†¦AGENCY SPONSORSHIP: This group was sponsored by the Arkansas State University (ASU) Social Work department. ASU Masters Social Work department mission statement is as follows; â€Å"The mission of Arkans as State University is to educate leaders, enhance intellectual growth and enrich lives.† The Master Social Work program at ASU has offered to start the Grief/Bereavement group with two professors as well as, two students. This will allow for two groups in the area if there is enough interest. This work will be done pro bono allowing anyone who meets criteria to attend these meetings without having to be concerned about the cost. By sponsoring this group not only is ASU educating their students but they are giving back to the community. MEMBERSHIP: The criteria to be in this group would be that the member would have to have lost a loved one within the twelve to eighteen months. The loved one would have been a substance user/abuser. The member would be referred from one of our recruitment sites (see recruitment section). 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