Petroleum Energy in CHINA Assignment Example | Topics and Well Written Essays - 3000 words

Petroleum Energy in CHINA - Assignment Example This paper will concentrate on the price and the income elasticity for gasoline in the state of China. It is appropriate to understand the connections among the gasoline price, the gasoline demand and the non-refundable income as this knowledge will help in the evaluation and examination of the effectiveness of China’s tax transformation. The tax transformation focuses on decreasing the gasoline consumption due to its hazardous impacts such as pollution and global warming and it has various useful implications for the energy statue in consideration (Jiang & Zemin, 103). Even though the domestic fuel prices in China undergo regulation by the government through the responsible department, the prices are always revised quite often in accordance with the world oil prices and due to that, the diesel prices and the gasoline prices tend to follow or rather comply with the world oil prices. The price of gasoline was first moderated in the year 1993, and then in 1994, 1998, 2003 and in 2009 with the implementation of many transformations. In general, the administration or the government usually erects a foundation of price of the crude oil on a non-uniform basis according to the weighted accumulative price change of various international exchanges such as the Minas, the New York, and the Brent. There are two main oil companies in the State of China namely the China Petrochemical Corporation and the China National Petroleum Corporation are given the mandate to set the ex-plant prices that are the wholesale and retail prices. The two corporations sell to the provincial petroleum companies who in turn forecast the retail service joints. The prices charged at the joints or rather stations are set to mitigate between a rate of 8% band and above and below the set standard prices. Given the price mechanism, the nominal retail gasoline prices increased at a steady rate making the annual growth rate to be approximately 3.50 percent (Jiang

Bridget Jones The Edge of Reason' Movie Review Example | Topics and Well Written Essays - 750 words

Bridget Jones The Edge of Reason' - Movie Review Example She was so immersed with her heart's interest that she did away with her old ways for a new lifestyle. She began to help herself out with books that she thought would help her develop and evolve into a confident personality. Bridget spent her leisure time struggling to read and understand things which she eventually tried to internalize. She took care of every detail of her personal appearance. Eventually, she began to work harder to ascend in the hierarchy of achievements in her chosen career. She dreamt dreams that almost everyone her age does, but, often, though success seems arms away, it is just as illusive as a castle in the sky. She got jilted by her fianc. She had other relationships, but, it always winded up with breaking her heart. She had friends like Rebecca. But, Rebecca was not trustworthy. Rebecca broke her heart because she developed great attraction to Mark. Rebecca was a flirt and did nothing to discontinue, until she broke up Bridget's and Mark's relationship. It was sad, but, life has to go on for Bridget. In the movie, the Bridget Jones story was portrayed as a romantic comedy fairy-tale that commenced in her mother's social gathering. Bridget was a euphoric young lady, so avid for her man who was a human rights Lawyer. Unfortunately, she lost him to a woman who was an associate in the Law firm her boyfriend was working. This brought Bridget a challenge, to do better at work as a television reporter. However, her television network boss turned her into a clown. Screen clips were focused on her bulluptous, but, seductive bottoms. She once was convinced to do an advertisement event on sky diving. Drably, she was dropped into a pond of dirt. She took all of it in a stride believing in her innocence it was all part of the work she contracted to earn what she needs for the living.The movie went on with the various experiences Bridget Jones went through as well as the ups and downs in her career. Until when she went on to a country in Asia for a vacation, which turned out again as another miserable episode in her young life, she was not configured to have been frustrated nor distressed. After all, her mom and dad were always around, more than willing to embrace her back. But, she maintained her desire to live an independent life which winded up with her true love Mark. Conclusion: Books like novels are written by authors and surely reflect the ideas of the author. The movements of characters depend upon the intention or the moral lessons the author tries to project. As well, as the story plot develops, the writer adds fascinating episodes to reach a climax at one point. And eventually, comes up with a concluding chapter that keeps the reader satisfied. While the movies are written by an author, but the story is depicted on screen with the huge influence of a director. So, variations or story twist are expected for a screenplay to draw the interest of movie fanatics. Movies do have plots, climax, and ending but, recently the fad is to keep the audience hanging for another episode. Besides, movies are

The Characteristics of Retroviruses

The Characteristics of Retroviruses Retroviruses have various characteristics that make them unique as gene delivery vehicles. Their life cycle includes an integrated state in the DNA of the host chromosome. Retroviruses are the only animal viruses that integrate into the host cells genome during the normal growth cycle. They use an integrase that acts in a site-specific manner to join the ends of the viral cDNA to target sequences in host cell DNA. The linear ds cDNA made in the cytoplasm is transported to the nucleus where it is also found as circles and as integrated DNA. Two forms of circular DNA are generally found: one having a single Long Terminal Repeat (LTR) and one having two LTRs. It is now thought that the original integrated proviruses were linear molecules with two LTRs. The retroviral promoter can direct high-level, efficient expression of genes encoded within the viral capsid of its genome using chromatin. The retroviral genomes can accommodate changes to its configuration. Retroviruses offer gene therapy researchers aid for delivering genes to target cells at high efficiency that allows for long-term, stable expression of introduced genetic elements The retroviral life cycle begins in the nucleus of an infected cell. At the beginning of the life cycle the retroviral genome is a DNA element integrated into and covalently attached to the DNA of the host cell. Full-length genomic mRNA is made starting at the beginning of the repeat at the 5 LTR (Long Terminal Repeat). The free particle can infect new cells by binding to a cell surface receptor. The specificity of the virus-cell interaction is determined most commonly by the envelope proteins of the retrovirus. Infection leads to injection of the virus nucleoprotein core (consisting of many gag-derived proteins, full-length genomic RNA, and the reverse transcriptase protein). Once inside the cell, the nucleoprotein complex accesses intracellular DNA nucleotide triphosphate pools, where the reverse transcriptase protein initiates and creation of a double-stranded DNA copy of the genome of the virus is prepared for integration into the host cell chromosome. When reverse transcription is completed, the viral enzyme integrase looks for an appropriate storage place for the DNA, which the integrase clips the host DNA to and binds the double-stranded DNA into the host DNA. The virus is the able to initiate a new round of replication again. 3 major proteins encoded in a retroviral genome Gag is a polyprotein and is an acronym for Group Antigens (ag). Pol is the reverse transcriptase. Env is the envelope protein. The group antigens form the viral core structure and are the major proteins which comprise the nucleoprotein core particles. Reverse transcriptase is the essential enzyme that carries out the reverse transcription process that take the RNA genome to a double-stranded DNA preintegrate form. General transcription and proteins are encoded from spliced mRNA of retroviruses. Transcription proceeds through the genome and mRNA is polyadenylated and processed using signals in transcribed regions from the 3 LTR at the end of the transcribed R (repeat). The full-length message can be spliced to lead to production of envelope proteins (or other proteins depending upon retroviral class). Unspliced full-length mRNA can give rise to gag-pol proteins. Gag and Pol are made as either Gag protein or a Gag-Pol precursor. Translated proteins assemble a retroviral particle at the cell surface. Full-length genomic unspliced mRNA is bound by gag-derived proteins and incorporated into the budding particle. Virion structures In retroviruses particle shapes can be divided into distinct categories: A-type particles are immature intracellular forms derived from endogenous retrovirus-like elements and the immature form of MMTV. B-type particles correspond to the extracellular form of MMTV and are characterised by prominent surface protein spikes and a dense asentric nucleocapsid. C-type particles form at the surface of the cell at the site of budding. Lentiviruses bud like C type particles but have a distinctive blunted cone shaped core. D-type particles are the MMPV related viruses of sub-human primates, and differ from B-type particles by a lack of surface spikes. The gag (group specific antigen) gene encodes the viral matrix, capsid and nucleoproteins The protease encodes a product that cleaves the gag polyprotein precursor. It can be encoded as part of Gag or a Gag-Pro-Pol polyprotein The major read-through product is derived from the pol gene which encodes the reverse transcriptase and an integrase which is involved in provirus integration. The envelope gene encodes the surface glycoprotein (SU) transmembrane (TM) polyprotein. Viral entry Retroviruses enter by at least two different manners, dependent upon the retroviral subclass. The viral envelope is critical in each case for recognising appropriate surface receptors to initiate viral fusion to the host target cells. The RNA genome in the free retrovirus is arranged as a diploid genome with identical sequences. The mRNA associates with a tRNA primer (pro, trp, or lys) that is bound by complementary base pairing to 18 base pairs to the U5 region. The integrated form (proviral) of all retroviruses contain transcription regulatory sequences primarily in Long Terminal Repeats (LTR). LTR sequences are derived from sequences unique to the 5 end of viral RNA (U5), from sequences unique to the 3 end of viral RNA (U3), and from sequences repeated at both ends of the viral RNA. The integrated provirus is larger than the viral genome but its complexity is the same because of duplication of U3 and U5 during synthesis. Replication of retroviruses is sensitive to the transcription inhibitors Actinomycin D, alpha-amanitin nucleoside and analogues like 5-bromodioxyuridine and cytosine arabinoside. 5 bromodioxyuridine and cytosine arabinoside are thought to inhibit DNA replication.

Essay --

The impact of Social Media on academic life In this report we will be discussing a whole range of topics on how social media has had a massive impact on academic skills. The reason why we choose this as a group is because we all know how big social media and also social networking sites has had a massive impact on us and also a lot of people not just youngster but adult as well so this research/project really fits in our age democrat and our day to day lifestyle. We split the research and presentation evenly so between the three of us know one had too much to do or too little to do. As a trio I believe we worked well as a team even though we only knew each other’s couple weeks prior the group research was given out. No matter what people do everybody socialise with different people whether if it’s on the phone, computer, work, school, colleges and even universities. What we really want to know is why it has a massive affect on people’s academic life, seeing as people mostly use social media networking sit es to communicate with family members and friends. The issues that will be discussing in this report will be: †¢ What is social media †¢ History on how social media expanded †¢ Several different types of social media †¢ Advantages of social media on academic life †¢ Disadvantages of social media on academic life †¢ Our view on social media on a whole and conclusion What is social media? Social media is interacting with people using the internet. Having varies of social channels, websites that allows you to blog communicate, upload pictures and videos are all different types of social media. This allows you to share information with one another. Social media is increased throughout the years, every other month and new social media ... ...attending our meetings or lessons we will let the teacher know and also deal with the matter ourselves. This risk assessment shows what we have planned for any risk that may accrue while doing our project. We also showed what and how we would handle them as a team. Few of the risks above did occur to us which is what we put it in our risk assessment. References Dave Kerpen (June 7th 2011). Likeable Social Media: How to Delight Your Customers, Create an Irresistible Brand, and Be Generally Amazing on Facebook (and Other Social Networks). New York: McGraw-Hill Companies. 25-30. http://webtrends.about.com/od/web20/a/social-media.htm (website) http://www.icrossing.co.uk/fileadmin/uploads/eBooks/What_is_Social_Media_iCrossing_ebook.pdf (book/webiste) http://www.bbc.co.uk/schools/parents/cyber_bullying/ (website) Spot light news by John Puecell (newspaper article)

Potential Energy Essay

Potential Energy is a type of energy that does not involve motion. It is the energy that is stored up. The more work done to change an object’s position or shape, the more potential energy it has. For example, a person on a ladder has more potential energy than a person on the ground because they have done more work to get up there. Kinetic Energy Kinetic Energy is the energy of motion. The more work an object has done, the more kinetic energy it has. the amount of kinetic energy an object has can be calculated by the formula: KE = 1/2 MV2 It can be defined as the works needed to accelerate an object of a certain mass from rest to its stated velocity. Thermal Energy Thermal Energy is the energy an object has related to temperature. It comes from all of the energy of the particles in an object. Typically, objects with a higher temperature release more thermal energy than objects with a lower temperature because their atoms and molecules move faster. Within every energy conversion, there is thermal energy emitted.Chemical Energy Chemical Energy is the potential of a chemical substance to undergo a transformation through a chemical reaction. An example would be food that is digested becoming chemical energy or batteries and light bulbs. Chemical energy is released when the energy of a compound changes. Electrical Energy Electrical energy comes from negatively charges electrons. Usually, electrons are transferred through a wire. However, in some cases, such as lightning, electrons are not contained in a wire.

Barbie Doll:Represent What A perfect American Woman Is

Jennifer Perez ENC 1102 Research Paper Marge Piercy ever herd this name before? Well if you have, did you know she was the founder of Leap track Press? Marge Piercy is very well known as an American poet, novelist and social activist. Many of he founded work has been graded as best-selling. Piercy has a goal to have her feminist voice be herd by society. She shares her opinions threw the characters she makes in her writing and poetry. Piercy wrote the poem Barbie Doll, and in this poem she states woman do not need to fit into society’s point of view of what a woman should look and act like.Piercy has a fascinating history and high valued awards, but what was Piercy’s message to her audience when Barbie Doll was published in 1973. Piercy was born on March 31, 1936 in Detroit, Michigan into a family that was greatly affected by the great depression. As a child Piercy lived in a segregated neighborhood. Piercy has a half-brother from her mother’s side who is fourtee n years older than her. She was raised in the Jewish religion by her grandmother and her mother. Till this day Piercy still remains a Jew.Piercy attended a public school in Detroit and half way through grade school she became sick with the German measles and rheumatic fever. When she got ill Piercy was disabled from doing what all of the other kids were doing as a result she built an unconditional love towards the world of literature. Piercy attended the University of Michigan and was the first in her family to attend college. At seventeen, Piercy won a Hopwood award for poetry and fiction. The scholarship money that she had won because of the award enabled her to finish college.She enjoyed the college style of life but found it very difficult to find her comfort zone because of all of the political decisions government had made for woman. Her schooling finished with an M. A from Northwestern University. After her first marriage Piercy lived in Chicago. She proceeded in writing and tried her best to develop poetry and fiction she was not yet able to produce. As a woman society had a horrible out-look on her. Piercy was a twenty three divorce woman living pay check to pay check on multiple part time jobs. She became and activist for the civil rights movement. She wanted woman to be valued not minimized.Piercy’s early work was omitted because of her feminist viewpoints. In 1982 Piercy married Ira Wood. As soon as her marriage was finalized the couple moved to Cape Cod. Wood and Piercy are both a part of the same work field. Wood is an author, teacher, a former publisher, and the host of a weekly radio talk show called â€Å"The Lowdown. † The due wrote a play titled â€Å"The Last White Class† and a novel called â€Å"Storm Tide. † In 1997 they founded a small literary publishing company called Leapfrog Press. Piercy and Wood have a very intimate and loving relationship, till this day the couple is still living in Cape Cod.Piercy neve r considered herself to fit into the image of what a woman was supposed to be like in the 1950’s. Piercy published her first novel called â€Å"Going Down Fast† in 1969. It was very difficult for Piercy to publish her first book because many did not agree with her feminist viewpoints. Piercy is the author of seventeen novels including four of New York Times best sellers and eighteen volumes of poetry. Piercy has played major roles in progressive political battles of our time. She was in activist in the anti-Vietnam war and the woman’s movement, and most recently an active participant in the resistance to the War in Iraq.Her novels â€Å"Woman on the Edge of Time† and â€Å"He, She and It† have great political commitment and imaginative power. With the Baby Boom era in play woman were becoming wives and mothers rapidly. During the Mid fifty’s thou 35 percent of all woman were working and a quarter of them married. Piercy was divorced, unsucce ssful, and had multiple part time jobs at a young age. She worked as a secretary, a switchboard operator, a clerk in a department store, an artist model, and a faculty instructor.Consequently society looked down upon her and fell into the 35 percent of working woman. Piercy’s poem â€Å"Barbie Doll appears in her collection, â€Å"To Be of Us,† published in 1973. Piercy fundamentally states how humanity classifies woman for their stereotypical demeanor. Piercy uses a Barbie Doll to represent what a perfect American woman should appear as. The Poem begins with a normal young â€Å"girlchild† who plays with dolls, miniature kitchen items and pretend make-up. The poem takes an unsuspicious turn when the young girl was criticized by an outsider.He or she claimed she had to â€Å"exercise, diet, smile and wheedle† (page 647 line 14). The poem continues and there is a visual moment of her lying in a casket without her nose and legs â€Å"So she cut off her no se and her legs and offered them up†(page 647 line 17-18). Piercy uses the young child’s image as a representation of a Barbie Doll. The young child shows description that challenges were being faced by women of all ages who do not feel as if they do not fit society standards of being a woman. Despite of how sorrowful she felt the truth is she was healthy, happy, intelligent, and beautiful.