Teleconnection patterns Essay Example for Free

Teleconnection patterns Essay 1. Explain how observed teleconnection patterns can help in the preparation of a seasonal weather forecast. So the simple way of explaining a teleconnection is a warmer and cooler pacific can influence rainfall. â€Å"we saw how a vast warming (El Nià ±o) or cooling (La Nià ±a) of the equatorial tropical Pacific can affect the weather in different regions of the world† (Ahrens, 2015, p.271). These major storms as we learned in earlier chapters affect people in many regions of the world. A seasonal forecast is very important because it gives people a chance to prepare for what could possibly be. Forecasters can give a prediction of a wetter or drier season. They have said that this type of forecasting has been seen to be very keen in this field of work. If we can predict weather patterns for the upcoming months will only prevail for regions abroad. This will only prepare us for the worst and hope for the best. 2. If the temperature is dropping and the dew point is holding steady, what is your forecast for the relative humidity? Explain your answer. Let’s first understand what a dew point is. The dew point is basically the temperature at which the if it cool’s to a certain temp you will get hundred percent relative humidity. If the dew point drops low enough the cold air won’t be capable of holding the moisture. If the temperature is dropping and you have a stable dew point I would predict a higher amount of relative humidity. The lower the dew point dropped is when you decrease in relative humidity. If you had a hot summer day and a steady dew point; you would actually had a lower relative humidity. 3. In what ways are severe thunderstorms different from ordinary cell thunderstorms? What are some of the meteorological or atmospheric conditions that favor the development of severe thunderstorms? The basics of a thunder storm are fairly easy, because they consist of thunder, lightning, winds, rain and heavy hail at times. â€Å"The storm itself may be a single cumulonimbus cloud, or several thunderstorms may form into a cluster† (Ahrens, 2015, p.288). Thunderstorms form in unstable environments with warm air. They are known as convective storms. Cell thunderstorms form in regions where limited vertical wind shear is present. The winds direction  or speeds do not abruptly change rapidly. Ordinary storms develop and mature through a cycle, as cell thunderstorms don’t have this development. Different conditions vary from warm air rising, random turbulent eddies and terrain. These are a few that can be a trigger to these more impactful storms. 4. Where do thunderstorms form most frequently in the US? Why is this the case? Is this also where most tornadoes occur? Explain. The most area that gets thunderstorms more frequently is the Gulf Coast. This area includes all of Florida, to include parts of Georgia, Alabama, Mississippi and Louisiana. â€Å"We also find that, in summer along the Gulf Coast, a thick layer of warm, moist air extends upward from the surface† (Ahrens, 2015, p.303). This also makes a point that more storms consuming Hail are located in the Great Plains. Thunderstorms typically form more in the tropical latitude, which makes the gulf coast a prime location. The two areas that tornados occur most is the Tornado Alley and the Dixie Alley. Tornado Alley stretches from Central Texas to Nebraska, as Dixie Alley over Mississippi to Alabama. â€Å"The Central Plains region is most susceptible to tornadoes because it often provides the proper atmospheric setting for the development of the severe thunderstorms that spawn tornadoes† (Ahrens, 2015, p.313). This area gets that humid dry air with a cold layer to follow which creates the perfect formula for a unstable environment. This makes Spring a high frequency for tornados and winter the low time for them to occur. 5. The region of greatest tornado activity shifts northward from early spring to summer. Why does this occur? This is really interesting because the peak for tornados is actually around June 12th. This makes early spring a probability between 25-60 percent. When you hit June the probability jumps through the roof to 90 percent. The biggest possibility for the shift is â€Å"El Nino†, but there is not an actual confirmation on why this shift happens. The next possibility is the warming weather moving north is shifting the peak period by 7-10 days. This making Dixie Alley and Tornado Alley more susceptible to tornados during that peak time.

Assessing Learners Needs in Education Essay example -- essays research

Units 101 &105 In this essay I shall be examining the importance of accurate initial assessment of learner’s needs. In order to do this it is necessary to correctly identify my learners so that appropriate teaching methods can be structured for them. From there, I shall explore how to best support learners throughout their period of study, both in terms of educational support, and in terms of developing their self confidence. The students I teach are studying toward a 2 year diploma in Creative Sound Engineering & Music Technology at Deep Blue Sound (DBS). It is common for the learners to come from a fairly narrow section of society. Broadly speaking, learners are male, and fall into the 16-25 age range, although there is also at least one learner in his late forties. Group sizes average between 8 and 14. The learner’s first point of contact, and assessment, comes through their application. This will provide us with clues to the potential needs of the student, including their age (and need for supervision), current understanding of the subject, and any appropriate experience or qualifications they may have. From here candidates are invited to an interview, where they are given a full tour of the facilities along with an overview of the structure of the course. The interview stage allows us to assess both their suitability for the course, both in terms of attitude and ability, and gives us an insight into their expectations and requirements, and their potential barriers to learning. For example, those who are not school leavers may well have obstacles to learning that their school-leaving counterparts do not share. As Armitage (1999) observes: â€Å"(Having a continuous learning experience from the age of 5) is generally not the case for the adult learner who may not have been involved in a formal education experience for some time and whose knowledge and expectations of education may only be based on their own school experience. Equally, the adult re-entering the education system at any level has many more outside responsibilities and pressures than the younger FE or HE student.† Applicants will also be tested at this stage for computer literacy. During the enrolment procedure, learners are assessed for literacy using the Smog Readability Formula (McLaughlin, G. 1969: 639-646), in order to bring to light, amongst other things, potential learning dif... ...o all handouts and project briefs in electronic format, so that his computer is able to read them back to him. Once this trust has been established, the line of communication between student and teacher becomes much more free-flowing, effectively facilitating the tutor’s ongoing assessment of the class. In conclusion, in order for us to guarantee a successful and enjoyable learning experience for the student, we must accurately assess the individual needs of the learner, and be aware of how dynamic these needs can be. Through maintaining open channels of communication between students and staff, and by providing the student with a safe place to learn, we can adapt our teaching styles to grow with the changing needs of the learner, as well as providing helpful and meaningful support for them, ensuring they receive the most effective training possible whilst studying on the course. Bibliography Armitage, A. (1999) Teaching and Training in Post-Compulsory Education, 2nd Ed, King’s Lynn: OUP. P63 McLaughlin, G. (1969), SMOG grading: A new readability formula. Journal of Reading, 12 (8) 639-646 Petty, G. (2004), Teaching Today, 4th Ed, Cheltenham: Nelson Thornes Ltd. P201

Advantages and Hazards of Embedding Media Elements

Advantages and Hazards of Embedding Media Elements with Forward Deploying Units Colorado Springs, Colorado September, 2012 Abstract War has evolved, as has the media and society’s demand for its updates. Operational security continues to remain a top combat priority however; we must not ignore the first amendment rights of the press. Our government exists for its people, and when we mobilize our military assets it is on the behalf of the people we need to ensure they are informed.Thus, we must analyze and balance the hazards and advantages of the media’s involvement with ongoing military operations. Commanders Brief: Advantages and Hazards of Embedding Media Elements with Forward Deploying Units As we prepare for an impending military mobilization, we must decide the level to which the media will be embedded and have access to military updates. Members of the media desire to be able to send near real time reports and updates as the battle unfolds. Concurrently, unit com manders want to insure that operational security (OPSEC) is not compromised as a result.Advantages of Media Inclusion The modern American is a creature dependent on immediate gratification in everything they do. Receiving news updates on operations that their military is conducting is no different. Several public opinion polls suggest that, by and large, the public was well satisfied with wartime coverage during the initial invasion of Iraq for Operation Iraqi Freedom (Kim, 2004). This was thanks to, in part, by the unprecedented access granted to reporters on the battlefield, as well as advances in communication technologies.It was particularly helpful from the perspective of the United States Government (USG) as it helped ensure that the information relayed to the public was credible rather than propaganda from the enemy. Additionally, as the USG maintains a civilian controlled military, more transparency can garner more support and less suspicion from the populace. Such and attit ude from the homeland during operations such as the Iraq invasion can assure battlefield decisions are being made by field commanders rather than politics. Potential Hazards of Media InclusionIncreased media access has indeed helped insure the true story is being told. However there have been instances when the embedded reporters transmitted inaccurate information (PBS, 2003). Such information could be as minor as a slight miscalculation of enemy tanks destroyed in a battle, or as major as declaring a friendly fire casualty rather than enemy fire. Either way, it is imperative that we ensure the utmost accuracy with all reports being made. Another hazard is the reallocation of forces to ensure the safety of the reporters themselves as they are not combatants.This can usually be quelled by ensuring an adequate safe distance from the frontline is adhered to. However, in the event that US forces find themselves outnumbered, or in a disadvantageous position, US personnel must then not on ly repel the enemy, but take extra measure to ensure the safety of the reporters. Such an instance could result in additional loss of life, equipment, or mission initiative. Then there is perhaps the greatest potential hazard of all: OPSEC. OPSEC is paramount for military success. It ensures the enemy doesn’t know our intentions, methods, or capabilities.If the media is too loosely monitored, they could potentially release critical information. If mission details are made available to the enemy prior to or even during an operation, operational security has been compromised, and the mission may be jeopardized (Kim, 2004). Making a Compromise, Finding a Balance Ultimately, military operations are going to occur and the media will need to be present. In order to maintain mission integrity a balance must be found and compromises will need to be made. First, let’s address ensuring accurate reporting is taking place.As all major military commands have public affairs officers and uniformed soldiers tasked with reporting themselves, it should be relatively painless to ensure all civilian reports are monitored for accuracy before being transmitted. This can also ensure OPSEC guidelines are being adhered to as well. We must also make it very clear that there may be times when military operations will require the media to not be allowed to transmit for indeterminate amounts of time. As for maintaining the physical security and safety of civilian media personnel, we should restrict their postings to larger units, battalion or greater.Doing this will provide greater numbers of forces for security of the reporters without degrading combat effectiveness. Additionally, during times of intense combat, every effort should be made by the onsite commander to make sure the civilians are well clear of front lines. Conclusion As war and the military continue to evolve, so must the USG’s relationship with the media. The media must no longer be viewed as merely a burden and an unwanted distraction, but as another tool for the commander. Our military force is highly educated and professional.Having accurate and timely media coverage of military operations will ensure that the world sees it. References Kim, J. J. (2004). Reporters on the Battlefield: The Embedded Press System in Historical Context. In Rand: National Security Division. Retrieved September 6, 2012, from http://www. rand. org/pubs/monographs/2004/RAND_MG200. pdf Pros and Cons of Embedded Journalism. (2003, March 27). In PBS News Hour. Retrieved September 6, 2012, from http://www. pbs. org/newshour/extra/features/jan-june03/embed_3-27. html

The Great Debate the Pros and Cons of Guns in the Classroom

The Great Debate The Pros and Cons of Guns in the Classroom Throughout its history, the United States has had a fascination with guns. Americans have used guns in times of war, for protection, and for hunting. Americans also use guns when they are intent on killing people. When violence happens in school shootings, drive-by shootings, assassination of public officials, or in the workplace and shopping malls, Americans demand something be done. This demand fuels the debate between gun rights and gun control activists. It fuels the debate over the interpretation of the Second Amendment. It fuels the debate on allowing citizens to carry concealed weapons in gun-free zones. This makes us ask the question: Should guns be banned from college†¦show more content†¦Guns such as semiautomatic AK-47s and Uzis are easily available along with high-capacity magazines. It was the availability of such magazines that Seung Hui Cho used to kill so many people so quickly (â€Å"What We Want†). Gun control laws on campuses are being reconsidered by many states after the much publicized shootings at Virginia Tech and Northern Illinois Universities. Nadine Mahasneh’s writing in the February 28, 2008 issue of The Exponent states that according to an article published in USA Today, twelve states have been considering bills that would allow people to carry concealed weapons on public university campuses. The Indiana Senate did vote on a bill that would allow people with permits to carry handguns on state property, except in specific places such as airports. The bill did not pass (Mahasneh). Since the fall semester of 2008, Utah’s state law has allowed licensed individuals to carry concealed handguns on the campuses of all nine public colleges in Utah. Concealed carry has been allowed at Colorado State University in Fort Collins, Colorado since 2003 and at Blue Ridge Community College in Weyers Cove, Virginia since 1995. None of these schools have seen a single resulting incident of gun violence, a single gun accide nt, or a single gun theft (Concealed Campus.com). In Indiana, one must be eighteen years old to purchase a rifle or shotgun. One does not need a permit or license to do so. TheShow MoreRelated100 Essay Topics1545 Words   |  7 Pagesis a great way to get to know your students on a more personal level. I do not place a value judgment on their ideas or how compelling their argument may be. I am concerned with improvement from one journal collection to the next. Ease of expression and sophistication of vocabulary are taken into account in the grade that is assigned. One strategy, as a focus activity, is to start the class with one of the journal topics on the board or overhead when the students are entering the classroom. AfterRead More The Moral Disagreement on Capital Punishment (Death Penalty)2796 Words   |  12 Pagesdilemma can be found through enough lobbying, legislating, media-blitzing or politicking. We often believe that the person arguing most eloquently, reasonably or f orcefully will win every dispute, yet there are times when this optimism fails. Despite great efforts to show the strength of a position, there are arguments that we cannot untangle simply by proving our right and anothers wrong. Some moral questions permit such different outlooks that holders of completely opposing views can both be morallyRead MoreTechnology Essay11684 Words   |  47 PagesTechnology provides a way of communication but is becoming the only way to communicate with today’s youth because it has made one on one interaction less frequent and has made a negative effect on the social abilities of the youth. Technology is a great way to stay entertained but it is disconnecting people. Today’s Internet users have many ways to be occupied online. These days we have the ability to communicate on websites like facebook, ways to watch TV shows and clips mostly on YouTube, and playRead MoreLogical Reasoning189930 Words   |  760 Pagessuggest changes to the text, the author would appreciate your writing to him at dowden@csus.edu. iv Praise Comments on the earlier 1993 edition, published by Wadsworth Publishing Company, which is owned by Cengage Learning: There is a great deal of coherence. The chapters build on one another. The organization is sound and the author does a superior job of presenting the structure of arguments. David M. Adams, California State Polytechnic University These examples work quiteRead MoreModern History.Hsc.2012 Essay25799 Words   |  104 Pageslike istory had turned a corner and never going back * stock market * black Thursday November 24 1929 * the jazz age * a speakeasyyyyyyy How significant were the Republican policies in causing the great depression? The significance of the republic policies were great, they brought a lot of growth in the 20’s allowing the market to strive over lots of trading and the purchase of shares, but was also an unstable market, as the government had no control over what it did and was leftRead MorePopulation Problem in Bangladesh14871 Words   |  60 Pagesof his young learners and helpful to them in making their lesson interesting and preparing their house work. He always keeps them busy in the class and helps them enjoying playful games too. He or she advises them to follow the foot prints of the great mean. Teaching is a noble and honourable profession and he lives ideal lives. 2 Note how the subject shifts from a particular teacher (supposedly chosen by the student) to the general case of ‘an ideal teacher’. The real and the imaginary are blurredRead MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words   |  656 Pagesand industrial depression from the late 1860s to the 1890s, as well as the social tensions and political rivalries that generated and were in turn fed by imperialist expansionism, one cannot begin to comprehend the causes and consequences of the Great War that began in 1914. That conflict determined the contours of the twentieth century in myriad ways. On the one hand, the war set in motion transformative processes that were clearly major departures from those that defined the nineteenth-centuryRead MoreFundamentals of Hrm263904 Words   |  1056 PagesApplication 11: Re-Thinking Compensation at First Merit Bank 283 Working with a Team: Understanding Incentive Plans 283 Learning an HRM Skill: Pay-for-Performance Goal Setting 284 Enhancing Your Communication Skills 284 DID YOU KNOW?: The Minimum Wage Debate 267 Job Evaluation and the Pay Structure 267 Job Evaluation 267 Isolating Job Evaluation Criteria 268 Job Evaluation Methods 268 Ordering Method 268 Classification Method 268 Point Method 269 Chapter 12 Employee Benefits 286 Learning OutcomesRead MoreLibrary Management204752 Words   |  820 Pagesthe book, the Web site provides links that direct students and instructors to other Web resources that give examples or explain processes in greater detail. Because of the rapid changes in librarianship, Web sites can be very important both for classroom activities and as guides for information specialists trying to keep abreast of current trends. xxvii xxviii The Web Site This Web site can be accessed at http://www.lu.com/management/. Obviously, one of the major advantages of a WebRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 PagesVoice 526 xviii CONTENTS S A L Self-Assessment Library How Spiritual Am I? 531 Point/Counterpoint Organizations Should Strive to Create a Positive Organizational Culture 534 Questions for Review 535 Experiential Exercise Rate Your Classroom Culture 535 Ethical Dilemma A Bankrupt Culture 536 Case Incident 1 Mergers Don’t Always Lead to Culture Clashes 536 Case Incident 2 Did Toyota’s Culture Cause Its Problems? 537 17 Human Resource Policies and Practices 543 Selection Practices