Net Privacy Essay -- social issues

Net Privacy The internet has brought mixed blessings to the people who use it. It is a fantastic information source but the relative lack of privacy has brought forth a major problem. Anyone with even little hacking knowledge can track every move that you make while using internet services and/or view private or confidential information. It is now possible for some internet sites can actually find information such as e-mail addresses or the name of the person/people viewing the site without authorisation. This problem can affect everyone who uses any internet services and ultimately can lead to very confidential information(such as credit card numbers) getting into the hands of criminals. Internet services and facilities are now used and provided by many companies and individuals worldwide. Each web site that is visited could have the capability of finding out your name and/or e-mail address and sending junk e-mail or cataloguing this information and then selling it to other companies. The ISP that you connect to the internet also has a record of every bit of information you upload or download, and must keep records for official purposes. Any sites that ask for your credit card number for "pay by use" or restricted services could, in fact, sell or use such information for illegal purposes such as fraud. The actual hardware requirements for using the internet are minimal, only an internet service provider(a company that allows a connection to the internet), modem(to send and receive data transmissions through a phone line), phone line(to dial up the I.S.P,) and a reasonably fast computer(to run the hardware and software) are needed to get onto the internet. This allows almost anyone with a computer to access the internet. Software is needed to browse or view the internet is a browser(such as Netscape Navigator, MS Internet Explorer) and for e-mail services, programs such as Eudora, Netscape Navigator or MS Internet Explorer are needed to send or receive e-mail. Nearly everyone will at some stage in their lives use the Internet. Very minimal skills are needed to use the Internet, and it allows people to access an immense amount of information at the touch of a button. All a person with a little hacking knowledge needs to do to get such information is to use a Trojan horse type program and he or she can follow you around and view the information ... ...er band of people would be willing to visit sites and enter confidential information without any fear of misuse. It must be the future of the Internet. Computer Privacy is a major issue and it does effect anyone who uses any internet service. Something must be done to stop the crimes committed against the privacy of people and people should be allowed to control their personal or confidential information, whether they want it freely available or not. Only through consumer pressure will the internet become more secure as has happened in America. Already people can join up to ISP's with totally secure services with total anonymity. This must be the future of the internet. BIBLIOGRAPHY World Wide Web Electronic Privacy Information Center Authors, Electronic Privacy Information Center, [Online] http://www.epic.org/, 22/4/97 unknown. Who Owns Personal Information?: Junk Mail and Privacy [Online] http://www.epic.org/privacy/junk_mail/ ,24/4/97 unknown. THE FACTS ABOUT COMPUTER PRIVACY, [Online] http://www.203.232.1.23/~org/~itop/priv.html MAILING LIST unknown. Computer Privacy Digest, [e-mail service] mailing list newsletter, unknown. ,20/3/97

Homeschool vs. Public School Essay

Homeschooling has been a debated issue for years. It’s been disputed as to whether homeschooling is more beneficial to a student than attending public school. Although there is some advantages in homeschooling a student, the disadvantages outweigh the advantages and are too detrimental to the student. Homeschooling hinders a students’ social development by allowing them to escape from the distractions and pressures of society. Taking students out of public schools only isolates them from society and their peers. Allowing a child to learn at home, lets them create their own schedule. By establishing a personal agenda, the student gets many perks. They are allowed to sleep later and have more free time. In all, they’ll waste less time because school is all about them. They learn things at their speed and can concentrate on their educational weaknesses. Students can get more individual attention from their parents, which can provide greater challenges. And without the crowded schools, the student can have a reduced amount of distractions and avoid peer pressure due to the lack of peer interaction. Although these are all great benefits of homeschooling, they also can be detrimental to the students’ growth as an adult. Without a structural environment that a public school provides, students don’t learn how to handle deadlines and rules. This really can hurt these students later in life, especially in the business world. Students need to learn how to listen to authority figures, besides their parents. They need to be able to follow someone else’s guidelines and work under pressure. Due to the lack of deadlines and stress in their homeschool environment, students have less practice in handling pressure. This makes students that attended public schools more attractive to businesses. And due to the lack of interaction with their peers, homeschooled students have fewer social skills and less practice with teamwork, which definitely disables them in the workforce. They aren’t used to the distractions that kids that were forced to learn in crowded high schools had to deal with. They never had to cope with peer pressure or temptations. So if they are persuaded or enticed  later in their adult life, they won’t know how to handle the situation and react maturely. Even though homeschooled kids seem to have more free time, they don’t have as many activities to fill up their time. This disrupts their ability to manage time and learn to work under pressure with deadlines and time limits. With everything that homeschooled kids don’t get to live out, they are deprived of experiences that will better prepare them for the workforce or higher levels of education. Homeschooling really deprives students of acknowledging all the different opinions and options the real world can offer. By only encountering the opinions of ones’ parents, a student gets a limited amount of knowledge and varied ideas. They just become clones of their parents. It’s noticeably certain that each generation gets more intelligent as time progresses. My parents are amazed at what I learned in high school, especially in my advanced classes, because they didn’t learn any of what I had until college. And although homeschooled students can benefit from a more fitted education and concentrate on their own needs, their curriculum can become too narrowed, limiting all that they could obtain. In all, by limiting the knowledge of a student to only what their parents know, how could society ever grow and develop? A student needs to learn in an environment that will adequately prepare them for the ever-growing society and competitive work field. Along with the elimination of peer interaction, homeschooled students are isolated from pluralistic society. Once they escape the secluded environment of their home, they aren’t prepared to enter a greatly diverse society. Their involvement with different cultures is greatly decreased due to their lack of availability to interact with students of different backgrounds on a daily basis. Homeschooling doesn’t develop a students’ sense of community. Without any reason, or even any chance, to communicate with different types of people, homeschooled students are at a lose compared to those who attend public schools. A persons’ social development expands during high school when one is repeatedly surrounded by different kinds of people with different opinions, ideas, and backgrounds. Homeschooled students are not prepared for a culturally diverse society, so when shoved into the workforce  or higher levels of education, they are culturally shocked that everyone isn’t like them. This is yet another advantage students have that attend public schools. They are that much more ahead. All things considered, homeschooling does have some advantages to teaching and helping a student grow educationally. But it doesn’t help the student grow socially or even personally for that matter. They will fall into problems in their adult lives. They won’t be able to be as socially acceptable as someone who has faced problems and pressures of our economy already. Homeschooling doesn’t allow students to be as prepared as others for the distractions and stresses of society. It doesn’t adequately prepare students for successful futures.

Discourse Communities Essay

Marketing Discourse Community- most simply defined as â€Å"The management process through which goods and services move from concept to the customer. â€Å" from business dictionary. Marketers use common language For example, 4 p’s of marketing: something used everyday and defines marketing. Learned the first day of intro to marketing class. Outsiders would not know what the 4 p’s are. For different discrouse communities there needs to be places they can all unite and come together to discuss their field Site I used was by a professional orginazation BMA BMA: The Business Marketing Association (BMA) is a professional association for business-to-business marketing professionals. It began in 1922 as the National Industrial Advertising Association. BMA now has more than 2,200 members in 22 chapters in the US. This BMA site is a place where marketers all over the world meet too: Get information Share information Become a member Find speakers Learn about events Use resources and forums and current buzz Promotiong â€Å"Blaze† global marketing put on by BMA They say â€Å"Our board believes b2b marketing is entering a new golden age, with marketers dealing with change (thus, opportunity) at blazing speed and being asked to take on bigger roles to help blaze paths to greater collaboration, customer focus and growth.† Can tell about this community they are very into getting better and getting more information: VERY interesting for a marketing site it is very straightforward and neutral Not a big production and eye catching like marketing is known for To me this tells me they are very business like in this site and want to learn and communicate. Watch blaze video that incoroporates a lot of marketing techniques (AIDA) attention interest desire action First impression of site White background, red header, black tabs underneath labeled with About, Press Room, Join BMA, Resources, Speakers Bereau, Chapters, Member Directory. Underneath the blaze video and then two columns. One has featured articles with a â€Å"read more† quick link for interested users. Second column to the right has upcoming marketing events with the date, place and time for users. Then far right of page has some different advertisements for viewers. Language of the home page is fairly simple and clear to all users. As navigate away from home page the design stays same but language becomes more specialized. Examples:

Climate Data For Changchun Tourism Essays

Climate Data For Changchun Tourism Essays Climate Data For Changchun Tourism Essay Climate Data For Changchun Tourism Essay Changchun is the largest and capital metropolis of Jilin state in northeast China and North of the greatest political, economic and cultural centre. Changchun metropolis is situated at the bosom of Songliao fields in nor-east of China. Reform and gap policy make this metropolis integrate into the modern city and vivacious metropolis in recent old ages. The entire country of Changchun is 20,571 square kilometres, including municipal countries of 2,583 square kilometres, and the municipal constructed is 159 square kilometres. The metropolis is 250-350 metres above the sea degree ( Geographic Location, 2010 ) . The metropolis stands at the centre of the three nor-east states and at the mark point of the 3rd east-westward Europe-Asia Continental Bridge . The alone geographical conditions are pressing the winter athleticss development of Changchun metropolis. Changchun metropolis besides is one of the first and the most of import topographic point to transport out a broad scope of winter athleticss activities. In one-year twelvemonth, 1000000s of immature people on the ice and snow activities are become a tradition. A big figure of immature pupils are turning to backbone people and represent China take part the Asia Winter Games to make first-class consequences. Changchun is known as the SpringCity of the North due to its cosy clime characteristics.A Changchun, situated between the E humid cragged part and west sub-dry field, it has a Continental monsoon clime and belong to temperate part. The spring and fall are short and the conditions changes all the clip. The summer is warm and humid. The winter is long, cold and dry. Beginning: World Meteorological Organisation ( UN ) December 2009 The whole twelvemonth s mean temperature is 4.8 grades centigrade. The lowest temperature is -39.85 grades centigrade and the highest 39.5 degree centigrade. In summer, the soueaster prevails. Its one-year precipitation is in the scope between 522 and 615 millimeters, with 60 per cent falling in summer. The mean temperature in July is 23 grades centigrade. In fall, pleasant and mild conditions may last for yearss combined with more conspicuous temperature alterations and lower air current velocity than those in spring. Population and Employment Changchun has 7.5 million people are populating in the states and county degree metropoliss. In the urban territories, there have 3.58 million populations wholly. In Changchun, there are 3.761 million people employed in different economic sectors. Employees in the primary, secondary and third industries amounted to 1.343 million, 0.907 million and 1.511 million severally, accounting for 35.7 % , 24.1 % and 40.2 % of the entire population. The mean one-year wage of the local employee was RMB 15,722, it up 13.4 % from the old twelvemonth degree ( Changchun, 2010 ) . Economy Changchun achieved a GDP of RMB208.9 billion in 2007, holding increased two-fold over 5 old ages. The GDP per capita amounted to RMB 21,285 ( calculated by the entire figure of the registered lasting occupants in Changchun ) ; it s up 12.6 % than last twelvemonth. Financial expenditures totaled RMB 10.08 billion, up 17.4 % , of which, expenditures on substructure building, scientific discipline and engineering, contribution and societal public assistance every bit good as societal security increased 58 % , 8.7 % , 2.8 % and 36.1 % respectively.A Foreign Direct Investment ( FDI ) in the metropolis remains little merely US $ 1.69 billion was used in 2007 but is steadily increasing, demoing a 20 per centum rise from the old twelvemonth. In add-on, Changchun is situated at northeast Asia s geometric centre. It locates at south Liaodong peninsula coastline, north to Russia and east Europe, and E to South Korea west to Mongolia. Changchun is an of import transit and communicating hub of northeast China ( Basic Information of Economy, 2008 ) . Political Support By 2010, the metropolis s GDP will come up to RMB 300 billion, the GDP per capita to RMB 38,500, the urban occupants disposal income per capita to about RMB 15,000 and husbandmans cyberspace incomes per capita to about RMB 6,000. The registered unemployment rate will be controlled lower than 5 % ( The metropolis program, 2007 ) .A A In 2007, Changchun authorities invested 1.16 million RMB for hold the Asia Winter Games to retrace and restitute the velocity skating sphere of Jilin state, the Jilin skating sphere, Changchun Wuhuan sphere, Changchun curving sphere, Changchun Fuao ice hockey sphere and Jilin Beidahu lake ski resort. Education Changchun is one of well-known metropoliss of scientific discipline and instruction in China. The metropolis has 27 regular establishments of full-time third instruction and the figure of entire registration pupils is 160,000 million. Jilin University and Northeast Normal University self-praise of good repute in China. In footings of the good cultural atmosphere and modern instruction installations, this is a good topographic point for larning Citrus reticulata and Chinese have made Changchun go a favourite topographic point for foreign pupils. There are over 1,300 foreign pupils from more than 50 states analyzing at the local 18 colleges and universities ( Changchun authorities, 2008 ) . In recent old ages, Changchun athleticss projects great discoveries in bettering athleticss installations, developing public athleticss activities and advancing athletic degrees. The metropolis has a big graduated table bowl which can keep over 40,000 audiences and a secondary school with a entire adjustment capacity of over 10,000 people. Besides, Changchun besides has some modern ice and snow athleticss installations, such as ice hockey and velocity skating secondary schools, which lays a solid foundation for the metropolis to develop ice and snow athleticss. Until now, Changchun has hosted many of import athleticss events, for case the World Short-Track Speed Skating Competition, International Automobile Rallies and the 9th National Winter Sports Games. Furthermore, other tourneies of athletics events such as table tennis, football and hoops are hold in Changchun. Just in 2005, the local jocks won over 10 international gold decorations. The 6th Asia Winter Games is scheduled to be held from January 26 to February 10, in Changchun 2007. At present, the readyings for the extroverted athleticss jamboree are under sooth procedure ( Changchun authorities, 2008 ) . No.6th Asia Winter Games Emblem Tourism Changchun has enjoyed a relatively rapid development of its tourer industry in the 1990s. It had formed a preliminary touristry system with a co-ordinated development of six factors ; it contains nutrient, adjustment, conveyance, sightseeing, shopping and amusement. The maps of the metropolis s touristry have become progressively conspicuous. Changchun has begun to take form the tourer attractive forces and the assortments of tourer merchandises have increased. The metropolis has 23 scenic sites open to tourer and has formed a series of top-quality and varied tourer merchandises. Among them, the Jinyue Pool, Changchun Film City, Kalun Lake vacation resort, Weihuang Palace, Nanhu Park and Shuangyang Tourist Area were taken form, received more than 100,000 visitants yearly ( China Tourist Cities, 2010 ) . Plan Security Security issue is the first and basic status to supply an first-class Winter Youth Olympic Games. During the games, the chief duties of security section include: ticket and safety review in each locale ; to assure all the take parting people and their life topographic point, locales, fire installations, emptying paths are safety in the period of the game ; responsible for societal order and the traffic order care ; promise some related activities of the Winter Youth Olympic Games is safety and security ; make a good security guard work for national leaders, very important persons and close cooperation with the Provincial Public Security Guard Bureau ( Zhang, 2006 ) . Transportation system During the Youth Olympic Games, the commission establishes one specified route screen all surround locales for the Winter Youth Olympic Games. It can assure all the jocks and functionaries arrival on clip for the lucifer. In add-on, the dial figure 12319 will supply 24 hours traffic counsel service in the period of the Winter Youth Olympic Games ( Liu, 2007 ) . Venues Changchun Wuhuan Arena Changchun Wuhuan Arena, it will host the unfastened and close ceremonial, short-track hurrying skating and figure skating events during the 2016 Winter Youth Olympic Games. This sphere was built in 1994 ; it entire building country is 31192 square metres and there has a seating capacity of 11,428 audiences. In the sphere, there have the VIP room, referee anteroom, male and female cabinets, doping control room, clinic and pressroom. This locale has been keeping many international degree athletics events, such as No.9 National Winter Game and its short-track hurrying skating event ; World Cup of the short-track hurrying skating ; Asia and the Pacific country ice hockey event and National Figure Skating Championship ( Changchun Wuhuan Arena, 2007 ) . Fuao Hockey Arena Fuao Hockey Arena, it will host the ice hockey event. This sphere has been hold the No.6 Asia Winter Games -Men s hockey event, it is the first professional ice hockey sphere in Jilin state. The Fuao Hockey Arena began to utilize from June 2006, it contains the international standard degree short-track skating and ice hockey resort area. Furthermore, the sphere includes the anteroom room for official, press newsman, referee and jock, doping control room and clinic room other multifunctional services ( Fuao Hockey Arena, 2007 ) . Beidahu Lake Ski Resort Jilin Beidahu Lake ski resort will host all the snow events during the 2016 Winter Youth Olympic Games. It was built in 1993 and the distance with metropolis centre has 53 kilometres, 141 kilometres off from Changchun. Beidahu Lake ski resort is the largest, advanced engineering and best nature resource ski field in China. Meanwhile, it is the of import preparation bases and ice and snow touristry centre. The entire ski country is 17.5 square kilometres ; the chief peak lift of Nanloushan is 1404.8 metres, is the highest extremum in Jilin state. There are three sides by mountains and good conditions for snow events, such as little air current in the winter, the temperature, snow deepness and quality. At present, there are bing 11 alpine snow roads with entire length of 20 kilometres. The largest ski incline is 32 grades and 7 grades of the minimal incline. There have 7 ski lifts are matched ; One ski ring for the cross state event ; One shot scope for the biathlon event ; Two platforms ; One ski leap platform for forward passs freestyle event ( Beidahu Lake Ski Resort, 2007 ) . No.6 Asia Winter Games in Beidahu in 2007 The top position trail map of Beidahu Lake Ski Resort The lift of Nanlou Mountain is 1404.8 metres ( on the left side ) The lift of Dadingzi Mountain is 1221.5 metres ( on the right side ) Media service The Main Press Center will turn up in the Changchun citizen fittingness Centre. In here, the written imperativeness and lensmans merely need click the mouse so can utilize the cyberspace of high velocity computing machine. In add-on, the Main Press Center besides provides limitless on-line service for the newsman brings their ain laptop. In the Main Press Center, there have the Press Conference Hall, imperativeness working country, imperativeness remainder country and incorporate service country. In each locale, it besides set up sub-press centre to concentrate on one event consequence. On the other manus, from the short path velocity skating, figure skating, velocity skating, a curling and ice hockey locale to the Main Press Center does non transcend 500 metres for walking. Adjustment Due to the figure of engagement jock, the 2016 Winter Youth Olympic Games commission does non to construct a new athlete adjustment, instead than to the full utilize the Changchun hotels to supply all the jocks and referees adjustment. One side, it can cut down the outgo of the organisation commission, the other side it is a good chance to excite the local cordial reception industry development. Volunteer The voluntary of the 2016 Winter Youth Olympic Games will be divided into two parts: the event voluntary and the metropolis voluntary. The event voluntary will enroll from the local universities in Jilin state. The chief ground is the university pupil have passion, linguistic communication ability and easy to pass on with these immature jocks. It besides can recommend the Changchun and China s civilization. The metropolis voluntary chiefly recruits from the local occupants, because they are familiar with local environment and can supply the best service for the tourers and audiences. Funding chances Broadcast rights Buying the broadcast medium rights are the best trails to spread out their planetary media coverage. Merely the Television station has own the broadcast right of 2016 Winter Youth Olympic Games, it has entitled to populate airing the game s unfastened and close ceremonial and each event. Therefore, the monetary value of the game s broadcast right will convey to the metropolis a immense gross. Corporate sponsorship The 2016 Winter Youth Olympic Games Organization Committee will keep this game s market publicity activity to the planetary market. The 2016 Winter Youth Olympic Games sponsorship plan including three degrees: spouses, patrons and providers. Each sponsorship degree will put a benchmark monetary value. Harmonizing to the different monetary values of sponsorship, the patrons will have different return gross from the organisation commission, such as the sole rights of related industry or merchandise, the right of usage the 2016 Winter Youth Olympic Games emblem, the calling right of single event, every bit good as gap and shutting ceremonials and advertisement gross during the game. Ticket gross revenues Harmonizing to the mascot as the chief sub-graphic design, the ticket for the 2016 Winter Youth Olympic Games will plan the in writing base of ocular acknowledgment system of this Winter Youth Olympic Games. Another side, the ticket security has high tech, integrated, three dimensional and omni-directional three-base hit design for the security. It takes a combination of inexplicit and expressed anti-counterfeiting engineering. Therefore, the security cheque system can place the genuineness of the ticket rapidly. The ticket gross revenues of the 2016 Winter Youth Olympic Games will be divided into two stages, the first stage is the ticket reserve stage and the 2nd stage is the single event ticket gross revenues. Meanwhile, the Winter Youth Olympic Games organisation commission will be set up the merchandising points in Changchun and Jilin metropoliss. On the official web site of the games, it will put up a ticketing agent and accepts online booking service. Licensing and Merchandise The accredited ware of the Winter Youth Olympic Game is the of import selling bearer for the game. The organisation commission of the game will establish the assortments of mascot goods, such as plush plaything, metal decorations, cherished metal decorations, badges, cast albums, paper film editing, jade and sand pictures. Harmonizing to the merchandise quality, the monetary value of these Youth Olympic merchandises is different. Surely, the Youth Olympic Games mascot plaything and badges will go the biggest launch and high spots of the accredited ware. Bequest After the 12 event yearss, the 2016 Winter Youth Olympic Games will go forth more good bequests for the Changchun metropolis. Equally far as the economic development of Changchun, through held the international degree athleticss event, it should advance a larger figure of industries gross and better the local people employment state of affairs ; particularly it will spread out the athletics and related industries development in the following few old ages. Meanwhile, Changchun can take this great chance to demo their civilization and touristry in the period of the games. This besides should convey a bright hereafter for the touristry and cordial reception industries of Changchun. Additionally, the Youth Olympic Games will convey to the immature people one perish pick to pass on with other foreign states immature people because some civilization activities will be held during the games. Again, the voluntary experience for the pupil will be a great luck in their future life. Thereby, th e voluntary experience of this game will go the best practical instance for Changchun to use other mega athletics events in the hereafter. As a consequence, Changchun hopes to go forth the undermentioned three words: SNOW, YOUTH and FUTURE as the feeling for the immature people from all over the universe.

The Beluga Whale, the Little Whale That Loves to Sing

The Beluga Whale, the Little Whale That Loves to Sing The beloved beluga whale is known as the canary of the sea for its repertoire of songs. Beluga whales live mainly in colder seas, and get their name from the Russian word bielo for white.   Why Do Beluga Whales Sing? Beluga whales are extremely social creatures, like their close cousins, the dolphins and porpoises. A pod (group) of belugas can number in the hundreds. They migrate and hunt together, often in murky seas under the ice. Beluga whales communicate with each other in these tough conditions by singing. The beluga whale has a melon-shaped structure on the top of its head that enables it to produce and direct sounds. It can make an astounding array of different noises, from whistles to chirps and everything in between. Captive belugas have even learned to mimic human voices. In the wild, beluga whales use their songs to talk to other members of their pod. Theyre equipped with well-developed hearing, so the back and forth between whales   in a group can get quite chatty. Belugas also use their melon for echolocation, using sound to help them navigate in dark waters where visibility may be limited. What Do Beluga Whales Look Like? The beluga whale is easy to identify by its distinctive white color and humorously bulbous head. The beluga is one of the smallest whale species, reaching an average of 13 feet in length, but it can weigh over 3,000 pounds thanks to its thick layer of blubber. Instead of dorsal fins, they have a prominent dorsal ridge. Young beluga whales are grey, but gradually lighten in color as they mature. A beluga whale in the wild has a lifespan of 30-50 years, although some scientists believe they can live as long as 70 years. Beluga whales are unique among whales for several unusual abilities. Because their cervical vertebrae arent fused together as in other whale species, belugas can move their heads in all directions – up and down and side to side. This flexibility likely helps them pursue prey. They also have the unusual habit of shedding their outer layer of skin each summer. The beluga will find a shallow body of water lined with gravel, and rub its skin against the rough stones to scrape the old layer off. What Do Beluga Whales Eat? Beluga whales are opportunistic carnivores. Theyre known to feed on shellfish, mollusks, fish, and other marine life, from squid to snails. The Beluga Whale Life Cycle Beluga whales mate in the spring, and the mother carries her developing calf for 14-15 months. The whale moves to warmer waters before giving birth, because her newborn calf doesnt have enough blubber to survive in the cold. Whales are mammals, and so the beluga calf relies on its mother to nurse for the first few years of its life. A female beluga whale reaches reproductive age between 4 and 7 years old, and can give birth to a calf about every two or three years. Males take longer to reach sexual maturity, at about 7 to 9 years of age. How Are Beluga Whales Classified? The beluga is most closely related to the narwhal, the unicorn whale with a horn on its head. They are the only two members of the family of white whales. Kingdom - Animalia (animals)Phylum - Chordata (organisms with a dorsal nerve cord)Class – Mammalia (mammals)Order – Cetacea (whales, dolphins, and porpoises)Suborder – Odontoceti (toothed whales)Family - Monodontidae (white whales)Genus – DelphinapterusSpecies – Delphinapterus leucas Where Do Beluga Whales Live? Beluga whales inhabit the cold waters of the northern Atlantic and Pacific Oceans and the Arctic Sea. They live mainly in the high latitudes around Canada, Greenland, Russia, and Alaska in the U.S. Belugas are sometimes spotted around northern Europe. Beluga whales prefer shallow waters along the coast, and will swim into river basins and estuaries. They dont seem bothered by changes of salinity, which enables them to move from the salty ocean water to freshwater rivers without issue. Are Beluga Whales Endangered? The International Union for the Conservation of Nature and Natural Resources (IUCN) designates the beluga whale as a near threatened species. However, this global designation does not take into account some specific beluga populations that may be at greater risk of decline. Beluga whales were previously designated as vulnerable, and they are still hunted for food and caught for captive display in some parts of their range. Sources: Beluga Whale (Delphinapterus leucas), National Oceanic and Atmospheric Administration website. Accessed online June 16, 2017. Delphinapterus leucas, IUCN Red List of Threatened Species website. Accessed online June 16, 2017. The mysterious squeaks and whistles of beluga whales, by Lesley Evans Ogden, BBC website, 20 January 2015. Accessed online June 16, 2017.Facts About Beluga Whales, by Alina Bradford, LiveScience website, 19 July 2016. Accessed online June 16, 2017.

THERE ARE TWO TOPICS IN INSTRUCTIONS Case Study Example | Topics and Well Written Essays - 250 words

THERE ARE TWO TOPICS IN INSTRUCTIONS - Case Study Example This is because a lot of tumors arise abruptly. The reason behind Jacobs’s cancer may be due to his surrounding and body immune. One of the surrounding causal impacts for such attributes is radioactivity. The radioactivity from the phone tower affects the environment around; vegetation, water and weather (Aldrich, 64). Jacobs immune might also be slightly weaker than that of an average person residing in the area. Furthermore, Jacob is at a tender age, 15 years, make his health state a bit sensitive in that; he can easily be affected by bacterium and virus from his surroundings sanitary conditions. Also at his age his physical fitness is also weaker. Above reasons may have resulted in Jacobs’s cancer. Though in the past, there have been concerns that exposure to radioactivity affects both body tissues and the brain. There has been no confirmation. The results of such studies do not give clear proof of the relationship between radiation and cancer. Nonetheless, there have been some noteworthy discoveries in particular subgroups of

Risk Management (Firms and organisations within the healthcare sector) Essay

Risk Management (Firms and organisations within the healthcare sector) - Essay Example Upon questioning our Chief Information Officer regarding risk assessment and management in our organization, I was informed that we had a very well-developed system in place, one whose efficiency and effectiveness were an outcome of trial and error. At the end of the 20th century, we have witnessed the massive transition from isolated, disconnected computers to networked computer clusters all over the world. At present time, there are an estimated 250 million networked hosts world-wide (Telcordia, 2002). This global pervasive connectivity has been a boon for consumers, businesses and governments alike due to the ease, convenience and speed of electronic data exchange. However, the ease of use and relative anonymity that the Internet affords has been leveraged by criminal elements, as well. Indeed, no private, commercial or government agency is completely safe or has been unaffected by the proliferation of this kind of cyber-crime. E-Commerce Times reported that the ILOVEYOUvirus affected 45 million hosts and inflicted monetary damages to the tune of estimated $2.6 billion (Enos, 2000). The infamous Melissa macro virus caused an estimated $300 million in damage in 1999 and several prominent e-commerce sites were hit by Distribut ed Denial of Service attacks in the beginning of 2000 (Committee on Science, 2000). The estimated worldwide damage caused by automated digital attacks over $30 billion for 2002 (Economic Damage, 2002). These estimated damage figures have to be taken with a grain of salt, but the trend is clear. Moreover, in just a dozen years' time, the propagation speed, as well as the estimated damages has increased by five, and two orders of magnitude, respectively. The healthcare organization in question has been affected by both viruses and DoS attacks. As the Chief Information Officer noted, each virus or DoS incident proved extremely costly, whether calculated in terms of financial loss or the cost of resolving the problem. Therefore, to prevent, or limit, the possibility of future attacks, the organization has adopted a rather comprehensive information security framework. Key components of this framework, according to the CIO, are risk assessment and risk management. 3 Risk Assessment Risk is commonly defined as the product of probability and severity of adverse effects, and the most common approach to quantify risk is a single figure - its expected value [Hai98, p. 29]. Mathematically speaking, given a random variable with probability function and loss function , the expected risk value in the discrete case is equal to . It is apparent that these are generic probability weighed averaging formulas. As further explained by the CIO, its semantic specialization into an expected value of risk occurs through the loss function. The unit of the expected risk value is the unit used by the loss function and could be downtime, cost, credibility, etc. As a preliminary example, the simplified risk of attack consequences on a host that is running one application is shown in the table below: Hypothetical Risk Confronted by the Healthcare