Glacial Till :: miscellaneous

Glacial Till The characteristics of glacial till reflect the erosional, transportational and depositional history of the constituent sediment.’ Glacial till is a heterogeneous mixture of rock fragments ranging in size from clay to boulders and is deposited directly from glacial ice without water transport. (Strahler A. H. & Strahler A. N. 1976). Ice sheets deposited in the Pleistocene period may be more than 30 m deep and inevitably the constituents of glacial till will reflect the retreats, advances and stationary phases of the ice which have taken place during the history of a glacier since its formation. I shall outline the various forms of glacial till, giving consideration to the type of prevailing climatic conditions which give rise to their formation and deposition to illustrate how the constituent sediment does provide evidence for glacial activity over time. As glaciers are so effective at erosion and transport, large quantities of debris is also associated with them. According to it’s location with respect to the glacier, such debris transported as ice mass may be divided into three main categories. There are three main positions that a glacier can transport debris, englacial debris which occurs within the glacier, supraglacial debris which occurs on the glacier surface and subglacial debris which occurs on the base of the glacier, (please look at figure 15.12 below). While debris is being transported it may remain in any one of these positions until it is deposited by the ice directly or it may end up being reworked by melt water. Deposition of the transported material is a complex process, but the fraction deposited directly from the ice is called till. It consists of a wide range of grain sizes, so it is often referred to as boulder clay. It also posses very little stratification and frequently contains far travelled erratic material, which tends to have clast with edges and corners blunted by abrasion. (Briggs D. Et. Al. 1997) There are two main different types of till which have been recognised, lodgement till and ablation till. Lodgement till is laid down subglacially when debris is released directly from the sole of the ice. Ablation till accumulates initially in a supraglacial position and is later lowered to the ground surface by undermelting. Ablation till can be further subdivided into meltout till and flow till. Meltout till is a direct product of ablation continuing beneath a cover of detritus and flow till consists of debris that has built up on ice and after saturation with melt water becomes so unstable that it flows or slumps into near by hollows.

Do the Right Thing: Independent Cinema Essay

â€Å"Do the Right Thing† (1989) is a drama-comedy film crafted by writer-director producer star Spike Lee which delved into issues dealing with Brooklyn existence, racism and bigotry which exist in areas found in metropolitan New York. Tolerance is normally maintained but feelings are always threatening to spill out the key point of Lee’s film. Most of the actions take place in Sal’s Pizzeria, a 25 year-old Italian-American establishment in the African-American community (Do the Right Thing; 1989). Sal has two sons, Pino and Vito who were all working with delivery person Mookie. In one of the scenes, Mookie was talking to one of his African-American friend in the pizzeria when the issue of â€Å"blackness† was again brought up. His friend asked Mookie who is his favorite basketball player, actor and musician. Mookie replied: â€Å"Magic Johnson, Eddie Murphy and Prince† who apparently are all African-Americans by descent (Do the Right Thing; 1989). His friend had humorously assumed that Mookie might have preferred to be â€Å"black† in a sense. Mookie responded that the three are not just â€Å"blacks†; they are the â€Å"higher blacks†. His friend, who is an African American, was shocked with how Mookie regarded his favorite personalities; they do not belong to the â€Å"ordinary blacks† to whom the issue of racism is often addressed; however, Mookie’s â€Å"categorization† of blacks can still be considered as being racist and still not a way to move out from the issue of racism (although Mookie had attempted to ease the degree of â€Å"insult† by bringing up the status of â€Å"some† blacks into a higher level). The stimulating theory of â€Å"double consciousness† explores the possibility of how black political culture may change as it moved out of the early phases which attempted to escape from the notion of slavery towards the acquisition of meaningful citizenship in post-emancipated societies (Gilroy, Paul; 1993). The categorization of Magic Johnson, Eddie Murphy and Prince as â€Å"higher blacks† is an evident response that the public (regardless of descent) is attempting to put a higher regard of what have been considered by history as â€Å"bearers of the lower status†.

Leadership Program Case

I had spent about 3 months in my new Job at JP Morgan, Singapore, as a business analyst in the clearing and settlement project management team. I was handling a critical and high-budget project spanning over 4 different locations. Pleased with my work and the team player attributes I had shown in the few months, my Executive Director called me into his cabin and offered me an additional responsibility. He said that he had started an â€Å"Offshore Test Centre (ETC)† initiative and he felt that it deed a manager and a leader to get it streamlined and functioning well.In addition to my work as an analyst in my project, I would be given the manager position for the ETC team. Thinking that it would be a great opportunity to hone my team leadership skills, I accepted. The ETC or the Offshore Test Centre was a team of consultants from Polaris who were working for JP Morgan. The team comprised of 4 people from Iambi and 3 people from Hydrated, in India, 1 person in London, I-J and 2 people in North America. I was situated in Singapore. When, I officially took over, I was made aware of the problems immediately.The person who was leading the team before me had little experience in the clearing and settlement technology area and was not able to provide the required level of expertise. He was let go and I was the replacement manager. The main issues I encountered were: 1 . ) It was a new team and until now there had been no one to structure it or establish any guidelines. There was no team cohesion and feeling of camaraderie within the am was absent. 2. ) The members had not received any training or formal knowledge sessions related to technology and business. . ) There was no recognition for the team as it hadn't been able to carve a niche for itself. The technology team did their own quality testing as there was no trust and hence no dependency. 4. ) They already had a team leader at offshore who was handling the administration activities for Polaris, and he hand led the leaves, appraisal and allocation for the team members. I started off by making a formal introduction via email and video conferencing to ensure that everyone in different time zones was included.We had a good initial knowledge transfer session where I shared my knowledge in the areas of work and my vision for the team. The team members gave me an idea of the kind of work they had been doing in the past and the processes and flows and also what their goals and expectations were. During the week, I set up one-on-one meetings with every individual and spoke at length. I kept the tone informal and lowly but steadily, people opened up and spoke about the issues they encountered and offered solutions as well.I established a weekly reporting process, where I consolidated the tasks completed by each member and sent it to the senior management. This improved the visibility of our team. I made sure, with the help of my director that the process was more streamlined and all the enhance ments and change releases went through our team first for quality assurance. This not only created a healthy dependency between the technology, management and the test team, but also helped open dialogues between the teams making the collaboration stronger.Most importantly, I set up training sessions every alternate day and made sure I received feedback and summarization on the sessions from the members. I initially did face some negative reactions to the changes from some of the team members, especially from the offshore leader. But eventually, as we made progress and the positive implications became clear, I started receiving positive feedbacks and my team claimed that it was much happier with their radioactivity.We started catering to diverse teams and technology, and in the process I had learn the new business and technology as well for the order matching and celebration team. Best part was, that the team was now recognized among the top management as one of the efficient qualit y assurance team as our delivery defects were substantially reduced by over 40%. My Executive director was happy as the both technology and management team both felt that the entire system was now benefiting from this step.

Wanderer essays

Wanderer essays In order to understand the reason why poet Basho was trying to recapture the old during his journey to the north in his poetic diary A Narrow Road to the Deep North and Other Travel Sketches, one has to look at his background first to understand why he decided to leave his life behind and to make such dangerous trip. Basho lived in a small wooden hut near Edo; which is present day Tokyo. He planed a banana tree in front of his yard. Thus gives his house a famous name the Basho Hut. He had a quiet but rich life during this time. He had many friends, disciples, and patrons; He wrote many haiku form poems and had many students who visited him every day. (pg 25) But all these changed after a couple of events occurred during this period. First, that was a fire which destroyed his famous Basho Hut thus makes him homeless, (pg 27) and probably the idea that man is eternally homeless began haunting his mind more and more frequently. A few months later he received news from his family home that his mother had died. (pg 29) Since his father had died already, he was now not only without a home but without a parent to return to. Although he rebuilt his Basho Hut later, it was not enough to sweep away with his melancholy and emptiness. He was already a wanderer in spirit, and he had to follow that impulse in actual life. So Basho sets out on his journey for the sake of spiritual and poetic discipline. Through the journey he wanted, among other things, to face death and thereby to help temper his mind and his poetry. So one should easy understand why Basho feels as sad upon his departure as he mentioned in his diary: Basho is prepared to perish alone and leave his corpse to the mercies of the wilderness if that is his destiny. During his short stop at town Rapid's Head, he stopped at warrior Satos house. He later cried at temple. He says in his diary: I wept bitterly in front of the tombstones of the ...

How to Start a Writing Group

How to Start a Writing Group How to Start a Writing Group How to Start a Writing Group By Mark Nichol This is the second post on our series about writing groups. The first one is 5 Reasons to Start a Writing Group. You’ve determined to seriously pursue a writing career, but you feel like you need support and feedback. Although you joined a couple of writing groups, you dropped out of each one because the fit just didn’t feel right. What do you do now? Start your own group, of course. 1. Compose How many members do you want? What level of experience should they have? Should all members be writing for the same market? It’s best to start small (up to half a dozen people), seek people with similar experience levels (writers with one or more published short stories, for example), and select others writing in the same genre or niche and working in the same form, whether short stories or novels as you are. The closer the skills and interests of group members, the more productive it will be. (But be flexible about demographic details such as gender and age.) 2. Propose Design a simple but informative flyer. Specify the details about ideal group composition you have decided on, pick a day and time for regular meetings (the most frequently recommended meeting duration is two hours), and provide contact information. Print copies and post them, but be discriminating: Target writer habitats such as bookstores (especially those that sell used books), cafes, and schools, and avoid blanketing general-purpose bulletin boards. 3. Screen Briefly interview people who contact you. Tell them you’ll check back after you’ve lined up the number of people you want to start with. Take notes and, immediately after the call or email exchange, evaluate them with a simple yes, maybe, or no and perhaps a couple of notes to remind you why you assigned that grade (â€Å"sincere asked about my writing†; â€Å"insecure? but good fit,† â€Å"arrogant†). If a â€Å"no† persists in trying to join, tell them, â€Å"I’m looking for people who aren’t yet quite at your level† or â€Å"I have the number I want, but I’ll keep you in mind if someone drops out.† 4. Form When you have enough â€Å"yes† candidates, consider adding a couple of strong â€Å"maybe† prospects in case one or two people drop out; if you have more defections later, you can always recruit others or disband and start again. If three of you work well together but don’t feel comfortable continuing with one or more of the others, break up the group and start over with that cooperative core. But take care to avoid acting like a clique, and be diplomatic. 5. Locate Choose a setting and stay with it. If you plan to host at your home, stick to that location rather than rotating among everyone’s domiciles. Better yet, meet at a local library (some have small meeting rooms available for just this type of purpose) or a community center, or a quiet cafe. 6. Schedule Contact and confirm your finalists, and if anyone backs out, keep recruiting from the â€Å"maybe† list or from new candidates. Set up the first meeting; if the day and time doesn’t work for someone, jot down their preference and bring it up when the rest of the group convenes for the first time. If the alternate day and time is equally convenient for everybody, consider switching for subsequent meetings. If not, wish the person good luck in finding a group that meets at a better time for them. 7. Assign Ask members to bring an excerpt from a current project something that will take five minutes or less to read so that others will have an immediate grasp of everyone’s skill and style. Next up: How to conduct writing groups. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Writing Basics category, check our popular posts, or choose a related post below:Apply to, Apply for, and Apply withStory Writing 10150 Plain-Language Substitutions for Wordy Phrases

Problem solving Essay Example | Topics and Well Written Essays - 250 words - 4

Problem solving - Essay Example For instance, the DHS uses these technologies when receiving and issuing incidents reports regarding specific incidents. In addition, the DHS uses communication technologies to coordinate the response efforts. In the modern world, Cybersecurity threats have become a major concern. This is one area that the DHS employs information technologies to deal with cyber criminals. The DHS works with investigators and experts in network security to identify and act upon the activities of cyber criminals. This involves the use of information technologies for gathering and analyzing of related data and information (dhs.gov, 2015). The area of Cybersecurity is one of the most sensitive areas where the DHS employs highly sophisticated information technologies and well trained personnel due to the complex nature of this problem. Finally, the DHS relies on information technologies for various security purposes such as detection, identification and surveillance. There are a number of these technologies that have been employed in order to boost the nation’s security. For example, the department has employed these technologies to enhance screening at all entry points in order to vet those people coming in and out of the country (DHS, 2007). Overall, it evident that the DHS uses information technologies to coordinate its operations, enhance communication within and outside the department and enhance the overall security of the nation. Well trained specialists in matters IT are used to make these operations a success. U.S. Department of Homeland Security (2007). Information Technology: Critical Infrastructure and Key Resources Sector-Specific Plan as input to the National Infrastructure Protection Plan. Information Technology Sector Coordinating Council. Retrieved 8 May 2015, from

Obesity Prevention in America Essay Example | Topics and Well Written Essays - 3000 words

Obesity Prevention in America - Essay Example Realizing the serious public health threat of obesity epidemic prevention focused action plan aimed at decreasing the number of obese children and youth in the United States has been developed by The Institute of Medicine (IOM), which gives explicit goals and recommendations of action plan for preventing obesity and promoting a healthy weight in children and youth in different segments of society based on the best available evidence. As community participation plays a crucial role in promoting health, a collaborative interdisciplinary partnership with community members is expected to further the U.S health initiatives by helping to identify effective strategies that support behavioral change among susceptile groups and implement sustainable program outcomes. Concerted effort by state and federal government, healthcare providers, community participants, as well as individual commitment to make lifestyle modifications will prevent the scourge of obesity and co-morbidities associated wi th it. Obesity is generally associated with consuming more calories than the body needs and imbalance between calories consumed and calories burned, which may be due to genetic, hormonal, behavioral, environmental, or even cultural factors. Overweight and obese people are at increased risk for developing many health risks, such as cardiovascular disease, stroke, hypertension, dyslipidemia, Type-II diabetes, insulin resistance and glucose intolerance, congestive health failure, osteoarthritis, sleep apnea and other respiratory problems, polycystic ovary syndrome, psychological disorders, stress urinary incontinence and kidney stones, cancer of the kidney, endometrium, breast, colon and rectum, etc. (The endocrine society weighs in, 2004, p.6-7). Because of many causes like frequent illness, constant tiredness, and inability to be active due to back pain, joint pain and shortness of breathe the quality and productivity of an obese person is adversely affected, leading to low personal esteem and severe financial crisis. As it is difficult to identify whether a person is obese or not, based on his or her physical appearance, it is essential to differentiate obesity from overweight. An individual with increased body mass index (BMI), a common measure calculation that assesses weight relative to height, which is at least 10 percent over a recommended weight or BMI > 25, is referred to as overweight. Because a patient's abdominal fat is a predictor of risk factors for obesity related medical conditions, physicians consider men and women who have waist measurement greater than 40 inches and 35 inches respectively as overweight. Obesity refers to a body weight that is at least 30 percent over the ideal weight for a specified height, or an individual with a BMI > 30. (The endocrine society weighs in, 2004, p.2). For getting precise information on obesity, in the research setting, physicians use computed tomography, magnetic resonance imaging, or electrical impedance for measuring body fat distribution. Because of the high cost and difficulty in practicing outside laboratory settings these investigations are not adaptable in daily clinical use among healthcare provide rs. However, considering the