Thursday, January 30, 2020

Consider the benefits and challenges of social media amongst young Australians Essay Example for Free

Consider the benefits and challenges of social media amongst young Australians Essay The use of social media by young Australians has become increasingly popular. This essay will show that social media can have many benefits to young Australians by enabling them to engage with peers, the creativeness it brings out and enhanced learning opportunities. Cyber bullying and privacy issues are some of the challenges that can arise with the use of social media. One of the benefits of social media is the ability to connect and engage with others. Keeping in touch with friends and family who live far away can be made a lot easier by communicating through social media by sharing updates, photos, videos, and messages. ’In 2008, Facebook reported having 67 million active users, with more than half of them returning daily and spending an average 20 minutes per day on the site’. Social media provides young people with the right tool to be able to make new relationships as well as strengthened existing relationships. The strong sense of community and belonging fostered by SNS [social networking services] has the potential to promote resilience, which helps young people to successfully adapt to change and stressful events. Social media is a significant tool for enabling creativity and innovation for young Australians. Through social media they are able to develop a diverse range of skills such as editing content, interactive blogging, encourage the creation and sharing of poetry, arts, photography, and video content. A study conducted last year by the University of Minnesota suggested that using social networking sites improved technology and communication skills, boosted creativity and exposed students to new and diverse world views. These students also tended to do better in exams. Education through social media has great benefits for young people. Being able to learn everything from foreign languages to how to write a computer code and everything in between. Social networking services can facilitate learning and skill development outside formal learning environments by supporting peer-to-peer learning of knowledge and skills, collaboration, diverse cultural expression, the development of skills valued in the modern workplace , and a more empowered conception of citizenship. Cyber bullying on social media is a risk for young Australians. Cyber bullying is purposely using social media to communicate wrong, humiliating, or hostile information about another person. The most frequently used nature of harassments are name calling and gossiping. ‘Thirty three percent of youth reported an online harassment in the last year’. Young people usually react by pretending to ignore it, by really ignoring it or by reacting and bullying the bully. Cyber bullying is quite common and can occur to any young person online. Cyber bullying can have devastating effects to a young person including depression, anxiety, isolation and suicide. The improper use of social media by young Australians can put their privacy at risk. The volume and accessibility of personal information available on social media have attracted malicious people who seek to exploit this information. Young people who lack an awareness of privacy issues often post on social media inappropriate messages, pictures, and videos of themselves and others without understanding that it could result in future reputations being damaged. ‘Adults are concerned about invasion of privacy, while teens freely give up personal information’. Sharing too much information on social media can also make young people easier targets for marketers and fraudsters. Communicating and sharing information on social media to someone who you do not know their identity can be very dangerous as this sort of behaviour can attract online predators. To conclude, it is clear young Australian’s are faced with many benefits and challenges when using social media. From cyber bullying and privacy issues social media opens up avenues for problems but along with these challenges come opportunities for young people to learn in many different ways and express themselves creatively. It is up to the user how they want to engage and use social media.

Wednesday, January 22, 2020

Rome :: essays papers

Rome Personal Imaginative There she was, in all her beauty. She was parked on the corner just were I left her She looked good, She looked hotter than hell. Her shinning poppy red exterior, sparkling likes diamonds. All heads turned by the car’s stunning looks, all ears raised to the sound of the Hi-Po V8 289, equipped with a Paxton supercharger; a sound you just don’t hear but feel. A classic sign of American muscle. My Classic 1966 GT 350 â€Å"Shelby Mustang.† I jumped into the bucket seats, stopping for a moment to observe the car/s beauty , before igniting the engine, only to be satisfied by that usual throaty growl. I eased the stang into first and rolled her out of the car park, towards a set of nearby traffic lights. Here I stopped next to a 1973 Corvette stingray. The Corvette was a nice car, a real looker, and bright orange in colour. The man in the Corvette was about 50 years of age. He was a small man, bald and quite frankly looked harmless; well so I thought. Before I knew it, he looked over at me, giving me an aggressive look, at the same time revving his engine. The look he gave me could only be translated to one thing: He wanted to race. The lights changed to green. Instinctively I slammed my foot on the accelerator, coming down on it like a ton of bricks, and sending the Stang leaping forward as if it was transformed into a wild mustang. The growl of the engine sent vibrations through my body. I was thrown back in my seat due to the force of the acceleration. Behind me I left a wall of smoke, and the smell of burning rubber. In 4.5 seconds I was doing 60 mph, the Corvette growing smaller and smaller through the rear-view mirror. I was amazed. I was doing incredible speeds. At this stage objects out of the window gradually became streaks of colour. I was left unable to distinguish between objects, dodging parked cars and people, within the last millisecond. At those speeds I was enclosed in my own world. I no longer heard the outside world, but only the Magnum wheels screeching, gripping the road like glue. Rome :: essays papers Rome Personal Imaginative There she was, in all her beauty. She was parked on the corner just were I left her She looked good, She looked hotter than hell. Her shinning poppy red exterior, sparkling likes diamonds. All heads turned by the car’s stunning looks, all ears raised to the sound of the Hi-Po V8 289, equipped with a Paxton supercharger; a sound you just don’t hear but feel. A classic sign of American muscle. My Classic 1966 GT 350 â€Å"Shelby Mustang.† I jumped into the bucket seats, stopping for a moment to observe the car/s beauty , before igniting the engine, only to be satisfied by that usual throaty growl. I eased the stang into first and rolled her out of the car park, towards a set of nearby traffic lights. Here I stopped next to a 1973 Corvette stingray. The Corvette was a nice car, a real looker, and bright orange in colour. The man in the Corvette was about 50 years of age. He was a small man, bald and quite frankly looked harmless; well so I thought. Before I knew it, he looked over at me, giving me an aggressive look, at the same time revving his engine. The look he gave me could only be translated to one thing: He wanted to race. The lights changed to green. Instinctively I slammed my foot on the accelerator, coming down on it like a ton of bricks, and sending the Stang leaping forward as if it was transformed into a wild mustang. The growl of the engine sent vibrations through my body. I was thrown back in my seat due to the force of the acceleration. Behind me I left a wall of smoke, and the smell of burning rubber. In 4.5 seconds I was doing 60 mph, the Corvette growing smaller and smaller through the rear-view mirror. I was amazed. I was doing incredible speeds. At this stage objects out of the window gradually became streaks of colour. I was left unable to distinguish between objects, dodging parked cars and people, within the last millisecond. At those speeds I was enclosed in my own world. I no longer heard the outside world, but only the Magnum wheels screeching, gripping the road like glue.

Tuesday, January 14, 2020

MCI Communications Corporation Essay

1-What is the likely level of MCI’s external needs over the next several years? By how much could they be expected to vary? Why? 2-Critique MCI’s past financial strtategy, giving attention to the types of securities on which it has relied. Why did MCI finance itself in the manner it did? 3-Based upon your analysis of the outlook for MCI and the competitive and regulatory evolution of the industry, recommend a capital structure policy for MCI and defend your proposal against plausible events. 4-Assume that Mr.English, the MCI chief financial officer, has the following financial alternatives available to him as of April 1983: a)$500 million of 12 1/2 , 20 year subordinated debentures b)$400 million of common stock c1)$600 million 7 5/8 20 year convertible subordinated debentures with conversion price of $ 54 per share (i.e., $1,000 bond would be converted into 18.52 conmmon shares) c2) $1 billion of a unit package consisting of a $1000 7  ½, 10 year subordinated debenture and 18.18 warrants, each entitling the holder to purchase one share of MCI common stock for 55$. The warrants would be exercisable until 1988 and are callable. The exercisei price of the warrants would be payable either in cash or by surrender of the debentures valued at their principal amount. Which if any of these alternatives would you recommend that Mr.English take? Why? In broad outline, what financing steps would you recommend he take over  the next several years?

Sunday, January 5, 2020

Alzheimer s Disease A Type Of Dementia - 910 Words

Alzheimer’s disease Jordyn Marcx Anatomy Physiology 2 Professor Leal November 12, 2015 Abstract: Alzheimer’s disease is a type of dementia that causes problems with memory, thinking and behavior. Symptoms usually develop slowly and get worse over time. Alzheimer s is the most common form of dementia, a general term for memory loss. Alzheimer s disease accounts for 60 to 80 percent of dementia cases. Alzheimer’s disease attacks the brain’s nerve cells causing memory loss. Alzheimer’s is one of the top leading causes of death in the United States. Named after Dr. Alois Alzheimer, Alzheimer’s disease is a degenerative disorder that attacks the brain’s nerve cells resulting in memory loss, and changes in behavior. Alzheimer’s disease is the most common cause of dementia, loss of intellectual function, of people sixty five, and older. Alzheimer’s is ranked as the sixth leading cause of death in the United States, but recent estimates say it is the third leading cause of death with heart disease as number one, and cancer number two. Scientists believe that the combinations of genetics, environmental factors, and lifestyle play a huge part in Alzheimer’s disease. Scientists are learning that age-related changes may harm neurons. These changes include shrinking of the brain, and inflammation. In early-onset genetic mutation is usually the cause, and people thirty to sixty represent less than five percent of people with Alzheimer’s disease. In late-onsetShow MoreRelatedAlzheimer s Disease : A Type Of Dementia1154 Words   |  5 Pages Alzheimer’s disease is a type of dementia that causes problems with your memory and behavior. Dementia is a term for the severe loss of mental ability that it interferes with your daily life. This is caused by damage to the brain cells. 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Alzheimer’s disease is the most common type of dementia b. Dementia is a term used to describe the disorders that affect the brain such as in memory loss. c. Alzheimer’s is a neurodegenerative brain disorder causing progressive memory loss and destroys thinking skills. d. First discovered by Alois Alzheimer (a German physician) who first discovered the disease in 1906. (Alzheimer’s and Dementia) e. First discovered, while Alois was preforming an autopsy on a woman whoRead MoreAlzheimer s Disease : The Most Common Type Of Dementia Essay1826 Words   |  8 PagesAlzheimer’s disease is an irreversible, neurodegenerative disease that affects the brain causing progressive memory loss and destroys thinking skills. Alzheimer’s is the most common type of dementia, which is a general term used to describe disorders that affects brain functions. Alzheimer’s disease is caused by formations of plaques and tangles in the brain. A dangerous protein called beta-amyloid tends to build up over time in the brain. As this protein molecule accumulates, they start to formRead MoreDementia And Alzheimer s Dementia995 Words   |  4 PagesDementia and Alzheimer s Dementia and Alzheimer’s was discovered by Dr. Alois Alzheimer. He discovered both of them, dementia is like Alzheimer’s just not as severe. Dementia has several different types, these include Alzheimer s disease, vascular dementia, Lewy body dementia and Front temporal dementia. The first changes you notice with dementia is Cognitive changes. These include memory loss, difficulty communicating or finding words, difficulty with complex tasks, difficulty with planningRead MoreThe Common Types Of Dementia1013 Words   |  5 PagesDementia can be defined as a decline in mental ability severe enough to interfere with daily life (alz.org). More than often, individuals affected by dementia are over the age of 65. In the United States, there are more than three million cases of dementia each year. According to World Health Organization, the number of people living with dementia is currently estimated at 47.5 million worldwide and is expected to increase to 75.6 million by 2030 (World Health Organization 2015). Dementia is causedRead MoreAlzheimer s Disease Is An Ongoing Condition That Destroys The Connection Of Cells1689 Words   |  7 PagesAlzheimer s disease is an ongoing condition that destroys the connection of cells in the brain. According to the Alzheimer’s Foundation of America (AFA), it is estimated that as many as 5.1 million Americans have Alzheim er s disease today. Alzheimer s disease was discovered by a German physician named Alois Alzheimer. In 1906, Dr. Alzheimer saw changes in the brain tissue of a woman who died from what he presumed to be a mental illness. He described her symptoms as memory loss, language complicationsRead MoreThe Disease Of Alzheimer s Disease1677 Words   |  7 Pagesone thing Alzheimer s cannot take away, and that is love. Love is not a memory - it s a feeling that resides in your heart and soul.† (Fade to Blank). The human brain is a remarkably complex organ that processes, stores, and recalls information. â€Å"Alzheimer s disease (AD) is a slowly progressive disease of the brain that is characterized by impairment of memory and eventually by disturbances in reasoning, planning, language, and perception. Many scientists believe that Alzheimer s disease resultsRead MoreThe Effects Of Alzheimer s And Dementia Among Elderly Populations1709 Words   |  7 PagesAlarming statistics project that by the year 2050, an estimated 115 million people globally will be diagnosed with Alzheimer’s disease. In 2011, the cost of Alzheimer’s care in the United States exceeded $130 billion (Trivedi, Bijal, 2012). Approximately 90% of older nursing home residents are estimated to have a psychiatric disorder which includes Alzheimer s disease (Curlik, SM, et al, 1991). In 2003, the report on the President’s New Freedom Commission on Mental Health, Achieving the Promise:Read MoreDementia And It s Types Essay1429 Words   |  6 PagesDementia and it s types Dementia is a syndrome caused by multiple progressive illnesses that affects memory, thinking, orientation, behaviour, comprehension, calculation, judgement, learning capacity, language, and loss of motivation and emotional control. The syndrome is characterized by Alzheimer’s disease, dementia with lewy bodies, vascular dementia, and frontotemporal dementia. Dementia mainly affects older people. Alzheimer disease is the most common form of dementia. Prevalence 44.4