Black Holes :: essays research papers

The theory that black holes have existed is not new at all. The thought of them first started in 1783 when Rev. John Michell applied Newton’s theory of gravity to predict the possibility of so-called â€Å"dark stars.† Albert Einstein’s theory of relativity predicted in 1915 â€Å"Schwartzschild singularities.† In 1967, these were renamed â€Å"black holes.†   Ã‚  Ã‚  Ã‚  Ã‚  A black hole is collapsed object (usually a star) that has become invisible and has such a powerful gravitational force that nothing, even light, can escape its surface. This is the reason that they are invisible. They are so powerful that one could easily crush an enormous amount of matter into an incredibly small space. For instance, if the earth were to be squeezed into a black hole, it would end up as the size of a marble.   Ã‚  Ã‚  Ã‚  Ã‚  A black hole forms when a super massive star has â€Å"used up† all of its nuclear fuel and then collapses under its own gravitational force. This happens because, as a star burns fuel, it creates an outward push, which counteracts the inward pull of gravity. Once the fuel is gone, the internal pressure of the star drops and it can no longer support its own weight. In a monstrous explosion, the outer layers are thrown off. And, at this same moment, the core collapses. This can happen rather quickly because gravity can crush an object 10,000 miles across to an object only 10 miles across in about one second.   Ã‚  Ã‚  Ã‚  Ã‚  During the time that a black hole is created, the star shrinks down to an infinitely small and infinitely dense point know as the singularity. At this point, all we have ever known about the universe breaks down. Around the singularity there is an imaginary circle called the event horizon. This is the black hole’s gravitational boundary where not even light can escape. Once this boundary has been crossed, there is no return. You could never actually see an object fall into a black hole. As it approaches the event horizon, time would slow down to the point in which it would take an infinite amount of time to reach it. Meanwhile, the black hole’s gravitational pull on light would give the effect that the object is fading away. If that object were a person, these are the effects that he would feel: As he fell into the black hole, he would instantly be stretched out because

Ryanair: Its Vulnerability and Exposure to the Environment

Ryanair: Its vulnerability and exposure to the macroeconomic environment Business vulnerability is a measure of how susceptible an organization is to external events and the possible consequential impact on its business costs and profits. In this essay, I will assess the vulnerability of Ryanair and its degree of expose to macroeconomic shocks. I will also analyse Ryanair’s performance since 2000 in comparison to its rival BA, as well as their strategies in how effective they are in raising profits and minimizing their exposure.Ryanair is a low cost Irish airline and one of the most profitable in the airline industry. However, it can be seen as vulnerable and exposed to macroeconomic shocks. To a degree this is due to Ireland’s openness. Desmond Gillmor describes it as â€Å"one of the most open of economies,† and â€Å"because of this high degree of openness, the economy is strongly influenced by the external conditions prevailing in the international economic system. † (Gillmor 1985, p. 5) The airline industry in which Ryanair operates is fairly elastic as shown below. (Knight, B. 2006, p. 14)From the graph, one can see that if the GDP increases or decreases by 1 per cent, the demand for air travel will increase or decrease by 1. 7 per cent: air travel and Ryanair is fairly exposed. A firm’s average total cost curve (shown below) and the steepness of it can express the firm’s vulnerability. The steepness of the curve is mainly determined by the scale of fixed costs and as a result, those firms will experience more volatility in their financial performance. In addition, increasing returns to labour which is particularly found in professional services also impacts on the gradient.Furthermore, firms which are dependent on external inputs, for example, in construction, are vulnerable to shifts in the curve due to increases in the costs of their inputs. output saucer e. g. shoe shiner flute e. g. airlines ATC output saucer e. g. shoe shiner flute e. g. airlines ATC The ‘flute’ curve shown above reinforces the vulnerability of Ryanair due to its steepness. This can be explained by high fixed costs such as a large number of fleet and the heavy dependency on external inputs such as fuel.The graph below shows that since 2003 Ryanair has more than doubled their fleet to 163 aircraft. (Ryanair, 2008, p. 3) The latest Chairman’s Report released by Ryanair reports on the effect of fuel prices: â€Å"The high and rising price of fuel is of major concern to Ryanair and the entire aviation industry. Last year our hedging programme delivered fuel at an average cost of $65 per barrel. Today we are facing prices of approximately $130 a barrel. Ryanair has responded to these higher oil prices by reducing costs across all other areas. † (Ryanair, 2008, p. ) They are also exposed to fluctuations in foreign exchange rates, the extent to which they made a loss of over â‚ ¬5m due to changes in the American dollar and British Sterling exchange rates against the euro. This exposure can be minimized by hedging with financial derivatives. Even though Ryanair incur costs that they have little control over such as fuel, â€Å"there are others that will influence the costs per seat-km flown that they can influence. These include aircraft utilisation, aircraft turnround times, seat pitch, the use of fewer crew and cheaper secondary airports, along with direct selling and paperless ticketing. (Pitfield, D. E. 2007, p. 77) These factors all form a part of Ryanair’s strategy to penetrate the market further and reduce its vulnerability by exploiting market imperfections. â€Å"Ryanair has responded to these higher oil prices by reducing costs across all other areas. A company wide pay freeze was implemented and redundancies have been suffered at our Dublin call centre. Significant cost reductions have also been achieved on airport, maintenance, and handling contracts, an d we will benefit from the addition to our fleet of cheaper and more fuel efficient aircraft.We have also increased our charges for baggage and airport check-in as we continue to encourage passengers to avail of web check-in and travel with carry on luggage only. † (Ryanair, 2008, p. 4) They have even gone as far as planning to close down their check-in desks and the possibility of charging passengers to use the on-flight toilet facilities. Source: Ryanair Annual Reports Ryanair is one of the largest airlines in terms of passenger numbers (REF) and has continuously grown in size and value over time as shown above.The extent of such an expanding firm is conveyed over the last eight years as Ryanair’s profits have more than quadrupled. However, there have been drops in profits in 2004 and 2008. In 2004, the airline was hugely affected by the conflicts in Iraq, the renewed threat of terrorism and endless increasing oil prices. However, in this same period, Ryanair managed to launch new bases in Rome and Barcelona, launch 73 new routes, takeover their competitor Buzz for a knock-down price and carry more passengers than BA in the European market.The reason for the decrease in profits in 2008 was due to increases in fuel prices and significantly increased airport charges, particularly at their largest bases at Stansted and Dublin. British Airways, a competitor to Ryanair, has reviewed its short-haul operations and is planning to spend a portion of its marketing budget promoting shorter haul flights. However, they believe that services such as in-flight refreshments and business class seats are expected by their customers, and intend not to cut back on these services but focus on this differentiation and thereby create market imperfections.In the journal article titled â€Å"Easyjet and Ryanair flying high on the Southwest model†, Chris Avery, an analyst at JP Morgan, believes that the answer to the threats from low cost airlines by BA has been p erfect. They acknowledged that they were no longer the public’s favored provider and have taken measures to, not only, protect their primary market, but also to learn from their rivals. With BA’s key financial figures reported in British pounds and Ryanair’s in Euros in their respective annual reports, there is difficulty in comparing them. Nevertheless, I will look at other key statistics. (Ryanair, 2008, p. ) Looking at the figures above, one can see that Ryanair charges passengers considerably lower, including no fuel surcharge. This is one for Ryanair’s USP and such low costs form a barrier for new entrants. (Ryanair, 2008, p. 7) With regards to consumer satisfaction, Ryanair’s service is greater than that provided by BA. Source: Mintel From above, one can see that Ryanair have the second largest number of active aircraft behind BA. Nevertheless, if the average age of the fleet is taken into account, Ryanair has one of the largest young fleet. However, one can’t disregard the different sizes of the two firms.Since British Airways is a larger firm compared to Ryanair and offers different services, as well as owning a larger fleet of aircrafts, it may be more greatly exposed to the external environment. To be able to manage these uncontrollable external shocks, Ryanair needs to reduce its vulnerability and exposure to the market. To do this, its total cost curve needs to become gentler (and like a ‘saucer’ as shown on page 2). This can be explained by reducing the airline’s fixed costs and that a downturn in demand will cause profits to fall but not as much as previously.Also, with the average fare being â‚ ¬22 cheaper than its local rival Easyjet (see page 5), Ryanair could raise their price and still retain their customers. Ryanair operates in an oligopoly: Q Price Q Price Above the kink, the demand is relatively elastic as all other firm’s prices remain unchanged. However, below the k ink, demand is relatively inelastic because all the competitors will introduce a similar price cut which would eventually lead to a price war. Consequently, the optimal output is that at the kink. Ryanair have decided to offer â€Å"all passengers on all routes their lowest fare guarantee.On those very rare occasions when passengers find a lower promotional fare on a competitor airline for a similar itinerary then we will happily refund them double the difference. † (Ryanair, 2008, p. 6) This ensures customers, especially in a downturn were consumers are looking for the cheapest prices. Consequently, if Ryanair want to achieve supernormal profits, they need to erect barriers to entry and make the airline industry non-contestable. Such barriers can be placed by enhancing Ryanair’s current supply chain.For example â€Å"by solely operating Boeing 737 jets Ryanair can keep training, maintenance and operating costs in check. In January 2003 a massive order for 100 of the latest 737-800 variants worth $6 billion was announced in response to the airline’s escalating success. † (Anon. 2004, p. 5-6) This is unlike its competitors who have more than one type of aircraft. Also, they could try and offshore the administrative side of the organisation to reduce their costs, as well as invest less in advertisement and try to offer more services to compete against BA’s new proposed plan and to differentiate themselves further.Such differentiating ideas include launching a new all-frills airline for flights to USA. Furthermore, since Ryanair has received previous criticism, they could strengthen the barriers by investing in the brand. Their competitors are forced to incur the same costs to build their brands to contest the industry, as well as new entrants. This reduces market contestability and enhances profits. If they fail, this sunk cost can’t be recouped. London to Genoa (GOA), Hamburg (HAM), Pisa (PSA), Stockholm, and Venice. (P itfield, D. E. 2007, p. 78)The table above shows the market share achieved by Ryanair in 2003, in the first month and year of operation. â€Å"There seems to be a difference between the Italian destinations and the other two. However, the Venice route also looks closer in character to the other northern European destinations in that although the initial market penetration is good, it does not grow as rapidly as GOA or PSA. This is almost certainly because of the competition offered by easyJet from STN to VCE. It seems that where competition is less and a dominant market role is achieved, large market shares can be achieved.The resulting market share is less if there is more competition. † (Pitfield, D. E. 2007, p. 79) Consequently, to mediate this threat against opposition, Ryanair could analyse their current routes and maybe switch from more competitive routes to those that are currently non-existent, for example, Norway. Finally, to increase its market share, Ryanair could seek to takeover a competitor. Having successfully taken over Buzz in 2003, Ryanair have mixed experiences with this strategy with two unsuccessful attempts to takeover Aer Lingus in 2006 and 2008.In the latter case, the approach was rejected due to valuation and competition grounds: â€Å"an aviation monopoly would not have been in the best interests of Irish consumers. † References Anon. (2004) Industrious times at British Airways and Ryanair: Winning the battle for the skies. Strategic Direction. 20 (4), 4-6. Anon. (2006) Easyjet and Ryanair flying high on the Southwest model. Strategic Direction. 22 (6), 18-21. BBC News. (2009a). Ryanair to abolish check-in desks. [Online]. Available at: http://news. bbc. co. uk/1/hi/business/7903656. tm [Accessed 15 April 2009] BBC News. (2009b). Ryanair mulls charge for toilets. [Online]. Available at: http://news. bbc. co. uk/1/hi/business/7914542. stm [Accessed 15 April 2009] BBC News. (2009c). Ryanair launches new Norway route. [Onli ne]. Available at: http://news. bbc. co. uk/1/hi/scotland/edinburgh_and_east/8024769. stm [Accessed 15 April 2009] Black, F. (2007) O'Leary plans new all-frills airline for flights to US. Independent. ie, [Online] Available at: http://www. independent. ie/national-news/oleary-plans-new-allfrills-airline-for-flights-to-us-43198. tml [Accessed 15 April 2009] Gillmor, D. (1985) Economic Activities in the Republic of Ireland: A Geographical Perspective. Dublin: Gill and Macmillan Ltd. IATA (2007) Scheduled Passengers Carried. [Online] Available at: http://www. iata. org/ps/publications/wats-passenger-carried. htm [Accessed 15 April 2009] Knight, B. (2006) EC1310 Topic 5. Pitfield, D. E. (2007) Ryanair’s Impact on Airline Market Share from the London Area Airports: A Time Series Analysis. Journal of Transport Economics and Policy. 41 (1) Jan 07, 75–92. Reuters UK. (2009).UPDATE 4-Ryanair concedes defeat in Aer Lingus bid. [Online]. Available at: http://uk. reuters. com/arti cle/rbssIndustryMaterialsUtilitiesNews/idUKLM15889320090122? =undefined;sp=true [Accessed 15 April 2009] Ryanair. (2008) Annual Report 2008. [Online] Available at: http://www. ryanair. com/site/EN/about. php? page=Invest;sec=download;ref=2008 [Accessed 10 April 2009] ——————————————– [ 1 ]. BBC News. (2009a) [ 2 ]. BBC News. (2009b) [ 3 ]. Black, F. (2007) [ 4 ]. BBC News. (2009c) [ 5 ]. Reuters UK. (2009)

Jews The Forever Faithful - 1930 Words

Anthony Le Professor. DeMoran EUH2032 21 April 2016 Jews: The Forever Faithful Most people today immediately think about the holocaust when they put the words suffering and Jews together. However, there are layers of history buried beneath the holocaust that is unseen by the common eye. Jews have been persecuted for what seems like the beginning of time for their beliefs. It is ironic that today’s most popular religions were so hostile towards their own origins. The holocaust is an add-on to truly confirm people’s ignorance. The Jewish people are sturdy enough to withstand the test of time and sheer faith has driven them this far. Judaism is the first major monotheistic religion that set the stage for the growth of Christianity and Islam. Judaism is fairly simple when you look at it from the surface and only a few of its beliefs directly conflict with both other religions. To start off, the basic guidelines for any Jewish person would be Rambam’s 13 Principles of Faith. The 13 Principles of Faith is a list of Jewish beliefs and is widely accepted across all branches of Judaism. The principles confirm G-d’s existence and his godliness, state that devotion to only G-d is mandatory, says that G-d cares for the good and disciplines the bad, the Messiah will come, and that the dead will be resurrected. Adding onto the faiths, Jews are required to adhere to the Hebrew bible without question or personal interpretations. The Hebrew bible is composed of three sections and each hasShow MoreRelatedExile : A Common Theme Within The History1172 Words   |  5 PagesExile is a common theme within the history of Israel. This theme continues until the final days, when God will establish His kingdom forever. The Jewish people today are scattered over the whole earth, living among many nations and cultures. A primary condition of being the Messiah is to gather all Jews from exile back to the land of their ancestors. God promised this using His prophet Ezekiel: â€Å"24I will take you from among the nations and gather you from all the countries, and I will bring you backRead MoreA Beam Of Light Through The Darkness1748 Words   |  7 PagesNazi occupation of Hungary and Elie and his family’s, as well as other Jews’, oppressive arrests by Germans and their nightmarish abduction f rom Sighet to the German concentration camps at Auschwitz. Throughout their journey, victims were forced into cattle cars and left near starvation until they finally arrived at Birkenau, the pathway to Auschwitz. Immediately after their arrival, Elie and his father are separated forever from Elie’s mother and sister. From afar, Elie saw ashes and smelt the burningRead MoreMy Fellow Christians Of Berea1712 Words   |  7 Pagesput your fears at rest about what the Thessalonian Jews have been telling you: for they do not know what they speak of. Jesus is the only son of our Lord; He is the promised Messiah whom God has sent down to save us. Jesus Christ is the truth and the light, we are the descendants and I have the knowledge and truth of the way to the Lord. We can all be disciples of Jesus, living through His teachings and following His way. The Thessalonian Jews know not what they do; yet they are eager to disputeRead MoreNight by Elie Wiesel Essay1004 Words   |   5 Pagesfamily consisting of his parents and three sisters. One day, Moshe the Beadle, a Jew from Sighet, deported in 1942, with whom Elie had once studied the cabbala, comes back and warns the town of the impending dangers of the German army. No one listens and years pass by. But by 1944, Germans are already in the town of Sighet and they set up ghettos for the Jews. After a while, the Germans begin the deportation of the Jews to the concentration camp in Auschwitz. After a brief stay at Auschwitz, theyRead MoreNegative Effects Of The Holocaust1507 Words   |  7 Pagescivilians and especially Jews by the Nazis during World War II. From the beginning the Nazis who were being faithful to Hitler had specifically targeted the Jews. The Nazis had a relentless hatred for the Jews rested on the view they had of the world, which saw history as of racial struggle. They thought the Jews goal was world domination. This made the Nazis thinks that the Jews were an obstruction to Aryan dominance. They considered it their duty to eliminate the Jews, whom they regarded as a threatRead MoreShooting Stars - Carol Ann Duffy Essay1122 Words   |  5 Pageswere forced to wear them on their clothes to mark them out as targets of abuse and torment for Nazis. Another possible meaning of the title is metaphorically symbolising a literal shooting star and comparing it to the life of the Jewish prisoners. The Jews life is similar to the shooting star in the way that th eir life and potential was bright and brilliant but was cut short. The title stays with the reader and is reinforced by its clever use of alliteration. The poem begins with After I no longerRead MoreNight By Elie Wiesel Character Analysis849 Words   |  4 Pagesof traumas that have occurred, yet it is known worldwide for sourcing millions of deaths. Elie Wiesel was among the many victims of the Holocaust, and one of the few survivors. In the memoir, â€Å"Night†, by Elie Wiesel, Elie, the main character, is forever changed because of his traumatic experiences in the Auschwitz concentration camps. Prior to Auschwitz, Elie displayed many positive character traits, such as confidence, curiosity, and self care. Elie wrote about news from the Russian Front by claimingRead MoreIsrael s Relationship Between God And Israel1409 Words   |  6 Pagescircumcision to Abraham, stating that all males descendants of Abraham are to be circumcised. This was to be the sign of the covenant between God and Abraham (Genesis 17:9-14). Of course, this was to be the mark that distinguished the people of God (Jews/ Israelites) later on. God does not require Abraham to follow any specific laws or commandments. He simply makes this promise to Abraham, with the expectation that all males will be circumcised. No other commands are given. As it works out, Abraham’sRead MoreIslam : A Powerful Religion1437 Words   |  6 PagesJudaism such as monotheism. In all three of these religions, followers have a basic understanding that there is only one single and dominant God. The belief in monotheism is known to have risen during the time of Abraham. â€Å"Muslims, Christians, and Jews believe that a man named Abraham was the first person to worship a single God†¦Unlike other people of his time, the scriptures say that Abraham focused on the commands of a single deity, rather than on trying to appease many different gods.† MonotheismRead More Saul and David Essay examples1332 Words   |  6 Pagesthis relationship is expressed in various ways such as a blessing or guidance. By saying quot;I am the God of your father — the God of Abraham, the God of Isaac, and the God of Jacobquot;, He showed that he is faithful. He is faithful to His promises, such as God promised to give the Jews the land. When Moses turns to Gods promises, he is in essence saying, â€Å"God we are not worthy of your blessings, we are here because of you, and we depend on you.† God acted as a parent towards a child. He wanted

How to Request a Bug Identification

There are lots of insect enthusiasts, both professional and amateur, on social media today, and based on my own experience, most of them are probably getting inundated with bug identification requests. Lets take a look at the appropriate steps that should be taken. How to Submit a Bug Identification Request First things first. There are, by most expert accounts, several million kinds of bugs living on our planet. If you send me a photo of a bug you found in Thailand, theres a good chance I wont know what it is, beyond the basics (Looks like a sphinx moth caterpillar.). Find the expert in your own area, if possible. If you want a bug identified, you will need to provide either the bug itself or several good photos of the bug you encountered. Its very difficult (and sometimes impossible) to identify insects or spiders from photographs, even good ones. Bug photos should be: Taken close-up (macro photos).Clear, not blurry.Well-lit.Taken from different angles: dorsal view, side view, ventral view if possible.Taken with something in the photo to provide scale and size of the insect. Accurate bug identification may require the expert to get a good look at the subjects feet and legs, antennae, eyes, wings, and mouthparts. Try to get as much detail as possible. If you can, place something in the frame of the photo to give some perspective regarding the size of the bug – a coin, a ruler, or grid paper (and please report the size of the grid) all work well. People often overestimate the size of bugs they see, especially if they are phobic, so having an objective measurement is helpful. Its also important to provide as much information as you can about where you found the mystery bug. Include specifics on the geographic location and habitat, as well as the time of year when you caught or photographed it. If you dont mention where and when you found the bug, you probably wont even get a reply. A good insect identification request: Can you identify this insect I photographed in Trenton, NJ, in June? It was on an oak tree in my backyard and appeared to be eating the leaves. It was about a half-inch long.A poor insect identification request: Can you tell me what this is? Now that you have good photographs and a detailed description of where and when you found your mystery insect, heres where you can go to have it identified. 3 Places to Get Mystery Bugs Identified If you need an insect, spider, or another bug from North America identified, here are three excellent resources available to you. What's That Bug? Daniel Marlos, known to his loyal fans as The Bugman, has been identifying mystery insects for people since the 1990s.  After responding to bug ID requests for an online magazine in the early years of the Internet, Daniel launched his own website called Whats That Bug? in 2002. Hes identified well over 15,000 mystery insects from all over the world for readers. And if Daniel doesnt know what your mystery insect is, he knows how to reach the right expert to get your answer. Daniel cant respond to every ID request, but when he does, he provides a short natural history of the bug in question. Ive often been able to identify insects just by using the search feature on the Whats That Bug? website, by entering a short description (large black and white beetle with long antennae, for example). His site also features a sidebar menu where hes grouped previous IDs by type, so if you know you have a bumblebee but arent sure which one, you can try looking at his past bumblebee identifications for a match. Bugguide Anyone who has even a remote interest in insects knows about Bugguide, and most of those insect enthusiasts are registered members on this crowdsourced, online field guide to North American arthropods. The Bugguide website is hosted by Iowa State Universitys Department of Entomology. Bugguide posts a disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. These naturalists may be volunteers, but I can tell you from my experience using Bugguide for many years that they are some of the most knowledgeable arthropod enthusiasts on the planet. Cooperative Extension Cooperative Extension was created in 1914 by the passage of the Smith-Lever Act, which provided government funding for a partnership between the US Department of Agriculture, state governments, and land-grant colleges and universities. Cooperative Extension exists to educate the public about agriculture and natural resources. Cooperative Extension provides research-based information about insects, spiders, and other arthropods to the public. Most counties in the U.S. have a Cooperative Extension office that you can call or visit if you have questions about bugs. If you have a bug-related concern or question, I highly recommend that you contact your local Extension office. Their staff knows the insects and spiders specific to your area, as well as the right way to address pest problems in your region.

The Natural History Museum Of Los Angeles Essay - 2310 Words

The Natural History Museum of Los Angeles offers a surface level depiction of Mesoamerican civilization and culture. It excludes essential information and instead gives a shallow representation that offers implications of a barbaric civilization. To start off, a Natural History Museum is usually a place where the public can visit to obtain knowledge on the history of the earth and its inhabitants. Much about people’s culture and customs is found in a Natural History museum, especially people that have made a difference or played a role in history that we learn today. Therefore, the Indigenous peoples are represented in these precise museums. The indigenous people have various amount of customs that are even used today, however, the fact that many of their descriptions are led by the word â€Å"histor† or â€Å"ancient† almost makes the guests at museums believe that these indigenous people are no longer alive, and that is incorrect. The key objective for a Natural History museum is to simply help connect the understanding of human beings, connections based on culture, communities, to the earth and to each other. Precisely, The Natural History Museum of Los Angeles does not fully represent in depth the qua lities that made the indigenous people so innovative, intelligent, and powerful; Therefore, the importance of the indigenous people is almost overshadowed by everything else that is presented at the museum. Overall, the indigenous people are represented here because of theirShow MoreRelatedEssay about Architect of the Modern Age1219 Words   |  5 PagesFrank Gehry is a world renowned architect known for several important buildings such as the Guggenheim Museum Bilbao and the Walt Disney Concert Hall. He was born in Toronto Canada February 28, 1929 but moved with his family to Los Angeles, California in 1947(1). Gehry attended the University of Southern California and graduated in 1954 with a degree in architecture (1). In 1962, he established his own architectural firm in 1962 now called Gehry Partners, LLP (1). In the beginning, Gehry used theRead MoreOil Station With High Oil Prices1399 Words   |  6 Pagesfelt depressed after you went to oil station with high oil price? Los A ngeles, the place we are living, has abundant oil to produce. Why we are still suffering a high oil price even Los Angeles is one of the oil production places? In the center of Los Angeles, we had found an integrated tar pit left over by history. Do you know what the purpose of tar pit is? In the United States, most of asphalt was transported from Los Angeles and asphalts were used for road construction. As asphalt and gasolineRead MoreQuestions On Downtown Los Angeles1158 Words   |  5 Pagess94149.gridserver.com/things-to-do/ Title tag: Downtown L.A. Things To Do | Hotel Indigo Downtown Los Angeles Meta description: Los Angeles is a city for every type of dreamer. Whether you are on a family vacation or romantic retreat, check out our pro-tip list to get you started. Explore our neighborhood. With an enduring history of entertainment and a unique melting pot of cultures, downtown Los Angeles has become an international hub for artists, musicians and creators of all kinds. In 1894, theRead MoreThe Center Of Entertainment At Hotel1109 Words   |  5 PagesThe center of entertainment. At Hotel Indigo Los Angeles Downtown, you’ll experience the city’s thriving creativity, urban vibe and unique multiculturalism both inside and out. One of four towers central to downtown’s new metropolis development, our city center hotel offers convenient access to a variety of nearby entertaining, dining and shopping options, including L.A. Live, the Staples Center, the L.A. Convention Center and the Jewelry District. Our lobby’s touchscreen neighborhood guide makesRead MoreModern Architecture in Japan and India1532 Words   |  6 Pagesregion and national culture there are periods of rejection of the past and periods of revival. These periods are often reflected through architecture as architects, developers, engineers, lay people and even the national governments seek to reflect history with the inclusion of modernity, meaning modern buildings with elements of tradition as well as all the modern amenities sought by users. In an architectural sense muc h of the focus is on theory within the academy, while the actual development ofRead MoreMini Project1983 Words   |  8 PagesCampus and Neighborhood or of Downtown Los Angeles Complete either (A) a scavenger hunt of the USC campus and University Park neighborhood or (B) a scavenger hunt of downtown Los Angeles. At the end of completing your hunt, write a short essay (1 page) in which you explain the most interesting item you discovered by doing this scavenger hunt. Note: The scavenger hunt project should be typed Complete either (A) a scavenger hunt of downtown Los Angeles or (B) a scavenger hunt of the USCRead MoreMega Cities And World Cities1299 Words   |  6 PagesBangkok, Mumbai and Manila. Los Angeles as a World City in the developed world and Manila as a World City in the developing world have similarities and differences. Spatial Distribution Most World Cities are in developed nations and the majority of these are located in the northern hemisphere, in particular, north America and Europe. Other World Cities are more spread outside of North America and Europe such as Sao Paulo in South America or Sydney in Australia. Los Angeles is located on America’sRead MoreLos Angeles County Museum Of Art1874 Words   |  8 PagesLos Angeles is a beautiful city filled with many classy shops, modern houses and many diverse restaurants base from China, Korea, America as well as many other different countries. However, there is a museum that located right in the heart of Los Angeles where 6th street and Wilshire Boulevard parallel with each other. This is a very interesting place with many tourists and people visiting each day. The museum is a familiar attraction for many LA locals, and it is also the largest art museum in theRead MoreEssay about Exploring The Natural History Museum2058 Words   |  9 PagesThe Natural History Museum is extraordinary place to explore and learn. It’s fun and breathtaking. The museum served as an agricultural fairground from 1872 until 1910. The original structure of the building from the 1913 and today’s structure are combined with a blend of many styles. Like a Spanish Renaissance ornamentation in the terracotta trimmings. There is a Romanesque style in the arched windows and the brick walls. The Beaux-Arts tradition is a T-shape floor plan. The building measures 75Read MoreEssay on Mark Ryden- Contemporary Artist.841 Words   |  4 Pagessituated in Los Angeles, is a treasure trove of bric-a-brac collected from flea-markets and op shops; endless amounts of toys, religious statues, dolls, antiques and many items described only as obscure (including skeletons and anatomical figures) are his models, arranged to be painted and recorded by the artist. Ryden also gains his inspiration, not only from art galleries but from various museums. These include medical museums (e.g. The Museo la Specola) and museums of natural history. This combination

Following Assignment Free Essays

Please answer the following questions, you can upload your answers In a MS Word flee, or Word file. Answer all the questions, and upload the answers back before Sunday March 31, 2013 (before 11: 55 pm): 1 . Differentiate between guided media and unguided media 2. We will write a custom essay sample on Following Assignment or any similar topic only for you Order Now What are three important characteristics of a periodic signal 3. Define fundamental frequency 4. What Is attenuation? 5. Describe the components of optical fiber cable. 6. Indicate some significant differences between broadcast radio and microwave. 7. What Is the difference between diffraction and scattering? . Last and briefly define important factors that can be used in evaluating or comparing the various digital-to- digital encoding techniques. 9. What function does a modem perform? 10. What Is JAM? Differentiate between guided media and unguided media Gulled media Is that where we use any path for communication like cables (coaxial, fiber optic, twisted pair) etc. Unguided media is also called wireless where not any physical path is used for transmission. What are three important characteristics of a periodic signal? Period (or frequency), amplitude and phase. All periodic signals can be broken down into other signals†¦ Cost commonly Selene/coolness waves, but there are others too. These components will each have their own frequency, amplitude and phase that combine into the original signal. The strange part of the question is the phase. A signal on its own does not have a phase unless you provide some reference signal to compare it to. Generally, this comparison signal Is Implied by the context of your particular situation. When you decompose a periodic signal into components, however, it is almost always implied that the phase of each component is in reference to the fundamental component (So the fundamental has phase O. Hill the others have phases referenced to that). This is done specifically so that each component will combine to create the original signal. Define fundamental frequency. What Is attenuation? The fundamental frequency, often referred to simply as the fundamental, is defined as the lowest frequency of a periodic waveform. In terms of a superposition of sinusoids The fundamental frequency Is the lowest frequency sinusoidal in the sum. In some contexts, the fundamental is usually abbreviated as of (or IF), indicating the lowest frequency counting from zero. In other contexts, it is more common to abbreviate It as FL, the first harmonic. The second harmonic Is then if = off, etc. In this context, the zeros harmonic would be O Hz’s. )All sinusoidal and many non-sinusoidal waveforms are periodic, which Is to say they repeat exactly over time. Describes the signal completely. We can show a waveform is periodic by finding some period T for which the following equation is true: Reduction of signal strength during transmission. Attenuation is the opposite of amplification, and is normal when a signal is sent from one point to another. Describe the components of optical fiber cable. An optical fiber is a flexible, transparent fiber made of glass (silica) or plastic, slightly hickey than a human hair. It functions as a waveguide, or â€Å"light pipe†, to transmit light between the two ends of the fiber. The field of applied science and engineering concerned with the design and application of optical fibers is known as fiber optics. Optical fibers are widely used in fiber-optic communications, which permits transmission over longer distances and at higher bandwidths (data rates) than other forms of communication. Fibers are used instead of metal wires because signals travel along them with less loss and are also immune to electromagnetic interference. Fibers are also used for illumination, and are wrapped in bundles so that they may be used to carry images, thus allowing viewing in confined spaces. Specially designed fibers are used for a variety of other applications, including sensors and fiber lasers. Indicate some significant differences between broadcast radio and microwave. FL Radio is about 50 Kilohertz to 400 Kilohertz. AM Broadcast Band Radio is about 500 Kilohertz to 1600 Kilohertz. And microwave begins around 2000 Mesh and goes up thru. Some frequency ranges like 26,000 Mesh in allocated bands, depending upon the type of service you’re operating. What is the difference between diffraction and scattering? Diffraction is a phenomenon observed only in waves, but scattering is a phenomenon observed in both waves and particles. Diffraction is a property of propagation of waves, whereas scattering is a property of wave interactions. Diffraction can be taken as evidence for the wave nature of light. Some forms of scattering (Compton scattering) can be taken as evidence for the particle nature of light. List and briefly define important factors that can be used in evaluating or comparing the various digital-to-digital encoding techniques. Digital signals don’t have large ranges, nor do they reflect constant activity. Digital signals have very few values. Each signal is unique from a previous digital value and unique from one to come. In effect, a digital signal is a snapshot of a condition and does not represent continual movement In comparing analog and digital signals, advantages lie on either end of the spectrum. Analog signals suffer far less from attenuation over long distances. This rather makes sense. Since digital data can only be a 1 or O, what happens when a signal becomes so weak that it is hard to distinguish between each state? Sometimes we Just can’t. Analog devices, on the other hand, are equipped to handle the infinite values between 1 and O. Digital devices are a lot less sophisticated, meaning that they are fairly easy to manufacture and cost-effective. In addition, bandwidths than analog systems do. What function does a modem perform? The function of a modem is Modulation and Demodulation mean to turn data into a format that can be transmitted via an audio link such as a phone line. A modem at the other side of the connection answers the phone and converts the audio back into sable data. This is why if you lift a phone while the modem is in use there appears to be random noise on the line, this noise is the data in audio What JAM? JAM stands for Quadrate Amplitude Modulation. It’s a modulation scheme that transmits data by changing the amplitude of two carrier waves. The two carrier waves are out of phase with each other by 90 degrees. Digital Cable uses JAM to transmit the majority of their signals. Two major JAM schemes are GAMMA and GAMMA. GAMMA contains data throughput around 28 Mbps, where GAMMA has data throughput of 38. 8 Mbps. How to cite Following Assignment, Papers

Employee Resourcing Management

Question: write a report addressing the following questions: Identify the role of a recruitment agency. Discuss the reasons why an employer in this sector would choose to use recruitment agency. Discuss the criteria an employer should use to select an agency to recruit for them . You should refer to any relevant best practices in the sector. For example; Legal implication, cost, trust, expertise, market reputation and so on. Analyse what HR department and agencies can do to build a good relationship between them. In your discussion, you should include equal opportunities, health and safety , data management and related operational issues. Answer: Task The roles of recruitment agencies are common for all the sectors, be it social care, hospitality, or retail sector. To be specific, in the social care setting the recruitment agencies take up the responsibility to provide the social care organizations and their employers with the most suitable candidates with the required skills and competencies. The recruitment agencies acquire the list of vacancies from various employers, and place suitable attractive advertisements over internet and other places as well. These agencies also seek for new resumes being uploaded. The agencies would send those resumes in an edited version to the employers (Raiden, Dainty and Neale, 2008). The recruitment agencies in the hospitality sector are concerned about suggesting the organizations with the most appropriate candidates for crucial projects and roles without creating stress on the HRM department. The key roles of these agencies are performing employee screening as well as testing, conducting flexib ility staffing, matching the requisites of employers and organizations to provide them with the best human resource possible. It is their responsibility to ensure that only the most deserving candidates are recommended to the employers to meet the required goals of the social care environment (Richards, 2008). Recruiting individuals within social care setting or any other sector requires immense amount of time, and for several organizations it is a tedious process to conduct effective recruitment and selection processes (Parry and Kelliher, 2008). Besides, the employer needs to go through numerous resumes before selecting any particular candidate for specific roles. This may sound quite impersonal but it is the reality. Thus, organizational employers particularly in this respect any social acre organization would approach recruitment agency to get the tedious tasks done smoothly and effectively without delay or loss. The agencies would fill some specific needs. Organizations need th e right people to apply to the vacant jobs, but most of the time they lack adequate time to do so. Then they approach recruitment agencies to do all the work for them, so that the employers can spend more time in taking interviews of applicants (Park, 2012). In the social care setting, there are numerous important aspects that require careful attention or employers. Recruitment process being tedious and time-consuming may be handed over to the recruitment agencies so that they are left with more time to look into essential matters. Use of recruitment agency may be useful in job hunting (Ogunyomi and Ojikutu, 2014). These agencies possess adequate knowledge of employers so they may provide information prior to interviews. At times, these agencies arrange for meetings with the organization, thereby providing tips to share information upon the organizational culture and history. The agencies sell the candidates at the early stages as well as negotiate on behalf once they succeed at the later stages of the interview. Employers in the social care settings would choose for recruitment agency in order to gain suitable access to jobseekers, to occupy long and short term positions, to save resources in tedious process of attracting, selecting and recruiting, to conduct screening, testing and accessing expert knowledge such as present salary levels, market trends, advice on current legislation and immigration regulations, and also benefit packages. These organizational employers believe that managing such processes in-house may impart increased expense. They intend to spend more time on more important issues and jobs. Lot of time, resource and effort are required for any organization to dedicate in the hiring of most eligible employees (McGarrity, Bell and Barr, 1999). The recruitment agencies can easily eliminate this burden and involved time, cost, effort and burden from the human resource development and enable them to focus on vital businesses. Thus, it is their job to interview as well as screen p otential applicants prior to present them to firms for considerations. This in fact reduces the sparing of time for organizations. As referred to here, the social care organizations may eliminate costs related to advertisements by adopting global advertising that these agencies are engaged in. It is natural that the agencies work with all potential applicants who are most probable to fit into the selection criteria for the desired position. Irrespective of the ongoing market situation, social care or any other organizations would prefer that the competitors remain completely unaware of their recruitment needs (Human Relations special issue call for papers: New approaches to employee voice and participation in organizations, 2007). Thus, working with reliable agencies can enable achieving higher level of confidentiality. Hiring the right people is extremely important for any organization, irrespective of the organizational size, business type or economic environment. Working in colla boration with recruitment agencies would allow the employers to hire the most suitable candidates for the vacant posts and at the same time removing any wastage of time to dedicate the time to more important job areas. Organizations need the right people to apply to the vacant jobs, but most of the time they lack adequate time to do so. Then they approach recruitment agencies to do all the work for them, so that the employers can spend more time in taking interviews of applicants. In the social care setting, there are numerous important aspects that require careful attention or employers. Any organizational employer needs to understand that all recruitment agencies are equally effective. They must ensure that the agencies are member of the Recruitment and Employment Confederation. This is only recognized trade body in the industry for recruiting agencies. The employers need to check the feedback of people for the respective agency (Rowley, 2001). This would give them an idea about their effectiveness. From the perspective of employers, they generally do not prefer agencies who send them inappropriate applications of applicants. Once an agency does this with the CV, it becomes quite difficult for the employers to check those CVs as they have not agreed upon payment terms with the agency, and avoids confusion of agencies that try to invoice for money not agreed to pay by employers. Before engaging any recruitment agency, the employers need to prepare specific requirements of the particular organization for the mentioned roles. This would state the type of individuals that are needed for the post, understand the very position of the roles in the organization, and also provide necessary information to the agency. An effective briefing would include technical specification, personal profile and organizational background (Harris, 2002). It is very crucial to make the best selection of the recruitment agency because engaging the wrong ones would mean wastage of time, resources, and also it would be frustrating for the employers to hire employees on a constant basis. It is important for the employers to assess their suitability in association with roles involving recruitment. Some of the questions that are most relevant in this case are: Does the recruitment agency specialise in the respective market of the organization? Does it recruits in the specific discipline? How long the agency has been working for? Has they recruited for any of the competitors of the firm? Does it take a consultative approach? What values it adds? (Harbridge and Walsh, 2002) Can the agency provide evidence of its previous success? Is the agency reliable to maintain confidential information? Through the study about the relationship it may be clearly stated that recruiters as well as employers require an effective way to coordinate together, no matter if it is merely by simple communication with each other or by using the process of online recruitment marketplace (Tumlin and Baldi, 2014). Both employer and recruitment agency need each other although they have varied goals; employers aim at reducing the overall time of hiring whereas agency aims at revenue, thereby both aiming at the common goal of placing the right applicant to the right job. The combined efforts of employers and agencies lead to lesser administration and effective target. If both the parties perform their duty effectively, it would only improve the relationship between them, enhance their reputation, increase service quality and also increase business gains. Thus it is important to know what activities of the HR department would improve their relationship. Human resource department is responsible to identify and practice different ways of improving employee job satisfaction and also so that least number of employees exit the corporate door (Dainty, Raidn and Neale, 2009). There must be approaches to enhance the work life balance of the employees, such as improving career paths, introducing talent development programs, etc. It is important on the part of the human resource department to incorporate effective planning structure so as to facilitate understanding of own responsibilities of both agency and employers. It is the duty of the HR department to plan out strategies of approaching recruitment agency and delegate responsibility to hire the most suitable candidates for any desired post. Organizational human resource must keep the agencies well informed about organizational developments, recruitment needs, and every changing strategy. They must seek to help the agencies become advocate for respective business by providing them the required essential knowledge and information. On the other hand, it is important for the agencies to show some genuine interest within the employers, the business and the challenges that they face and this would enable a great deal to enhance the relationship (Community nurse recruitment target delayed by employers, 2012). Several organizations are said to value different forms of interactions as well as networking outside the practice. Normally employers often feel interested within the relevant new service developments as well as knowledge about marketplace that may bring about benefits to businesses. In order to enhance the relationship between the two parties it is important to encourage openness as well as honesty (Russam, 2005). These two elements are most crucial for any sort of relationship. There needs to be trust. Since both the parties aim at the common goal of placing the most effective candidates to the right post, this would bring about financial benefits to both. On the part of the organizational human resource department, it is important to follow some strategies. These are Understanding each other to facilitate mutual respect Taking a wider perspective of organizational benefits since this in turn benefits both the parties Being realist and honest is important to enhance the cordial relationship Being flexible provides increased opportunities to conduct the responsibilities effectively (Budd, Gollan and Wilkinson, 2010) Maintaining quality is essential since this makes the task of both the parties easier Monitoring performance gives opportunities to improve on the weaker portions Providing all essential information to the agencies strengthens the relationship between the agency and the employer The combined efforts of employers and agencies lead to lesser administration and effective target. If both the parties perform their duty effectively, it would only improve the relationship between them, enhance their reputation, increase service quality and also increase business gains (BRENÄŒIÄŒ and NORRIS, 2010). It is important to note that the foremost step to enhance the relationship amidst employers and recruitment agencies is to understand each others objectives and areas of responsibilities. If these are well understood by both the parties it enables ignoring misunderstandings. The human resource department must provide adequate independence to the recruitment agencies to let them work in their own manner and style. Thus it is important to know what activities of the HR department would improve their relationship. Organizational human resource must keep the agencies well informed about organizational developments, recruitment needs, and every changing strategy. They must seek to help the agencies become advocate for respective business by providing them the required essential knowledge and information. On the other hand, it is important for the agencies to show some genuine interest within the employers, the business and the challenges that they face and this would enable a great deal t o enhance the relationship. References BRENÄŒIÄŒ, V. and NORRIS, J. (2010). EMPLOYERS' ON-LINE RECRUITMENT AND SCREENING PRACTICES.Economic Inquiry, 50(1), pp.94-111. Budd, J., Gollan, P. and Wilkinson, A. (2010). New approaches to employee voice and participation in organizations.Human Relations, 63(3), pp.303-310. Community nurse recruitment target delayed by employers. (2012).Nursing Standard, 27(11), pp.8-8. Dainty, A., Raidn, A. and Neale, R. (2009). Incorporating employee resourcing requirements into deployment decision making.Project Management Journal, 40(2), pp.7-18. Harbridge, R. and Walsh, P. (2002). Globalisation and labour market deregulation in Australia and New Zealand.Employee Relations, 24(4), pp.423-436. Harris, L. (2002). Achieving a Balance in Human Resourcing Between Employee Rights and Care for the Individual.Business and Professional Ethics Journal, 21(2), pp.45-60. Human Relations special issue call for papers: New approaches to employee voice and participation in organizations. (2007).Human Relations, 60(11), pp.1741-1743. McGarrity, J., Bell, J. and Barr, J. (1999). IS THERE A PRINCIPALà ¢Ã¢â€š ¬Ã‚ AGENT RELATIONSHIP BETWEEN FUTURE EMPLOYERS AND CONGRESSMEN? AN EXAMINATION OF THE HOUSE VOTE ON FLAG BURNING.Humanomics, 15(4), pp.33-47. Ogunyomi, P. and Ojikutu, R. (2014). Employee Resourcing and Performance of Small and Medium Enterprises in Lagos State, Nigeria.jebi, 1(1), p.16. Park, R. (2012). Cognitive and affective approaches to employee participation: Integration of the two approaches.Journal of World Business, 47(3), pp.450-458. Parry, E. and Kelliher, C. (2008). Voluntary sector responses to increased resourcing challenges.Employee Relations, 31(1), pp.9-24. Raiden, A., Dainty, A. and Neale, R. (2008). Understanding employee resourcing in construction organizations.Construction Management and Economics, 26(11), pp.1133-1143. Richards, J. (2008). The many approaches to organisational misbehaviour.Employee Relations, 30(6), pp.653-678. Rowley, C. (2001). Employee Resourcing20013Stephen Taylor. Employee Resourcing . London: Chartered Institute of Personnel and Development 1998. xii + 305 pp., ISBN: ISBN 0à ¢Ã¢â€š ¬Ã‚ 85292à ¢Ã¢â€š ¬Ã‚ 624à ¢Ã¢â€š ¬Ã‚ 3 19.95 (paperback).Personnel Review, 30(3), pp.371-377. Russam, C. (2005). Flexible resourcing: the strategic case for interim management.Strat. Change, 14(3), pp.157-163. Tumlin, G. and Baldi, C. (2014). New Approaches to Manage Employee Complaints.Employment Relations Today, 40(4), pp.33-38.