... order to achieve the aims of the thesis and answers to the above research questions, the participants of the study include: a group of 3 teachers of English at Ke Sat High School. All of them ... stage they often have to answer some easy questions, which aim to introduce them to the topic of the text. However, 53 of the students find Post - reading difficult because they are asked to retell ... aware of their purpose of reading When the students have a purpose in mind, they know how to channel their energy in the right direction, thus, helping the students to identify the purpose of the...
Ngày tải lên: 29/01/2014, 14:43
... The virus enters the cells via endocytosis. The M2 protein proton channel is opened by the acidic pH environment of the endosomes, resulting in a fall in pH of the v iral particle, l eading to dissociation ... 119. The contribution of His119 and/or His111 to the conduction of protons through Nox2 has not previously been investigated. To determine whether the mechanism for the conduction of protons ... viral particle and release of its genome into the cell [18,23]. Therefore, the influx of protons through the M2 protein is important in the life cycle of the virus. The M2 protein has a histidine residue,...
Ngày tải lên: 07/03/2014, 16:20
the application of ultrasound radiation to the synthesis of nanocrystalline
... the precursor to form metal–oxygen–metal groups (Scheme 2, Eq. 2). The combination of these two equations leads to the elim- ination of R–X and H–X. The other possibility is the elimination of only ... yellow. The color of the as-prepared vanadium material was black. After heating to 450 °C, the color of the powder turned to orange. 4. Results and discussion In contrast to most of the sol–gel ... amount of a TEMPO trap was added and the sonication took place under identical conditions to those of the synthesis of the metal oxides. It is assumed that if hydroxyl radicals are formed they...
Ngày tải lên: 20/03/2014, 13:11
Báo cáo khoa học: Catalytic activation of human glucokinase by substrate binding – residue contacts involved in the binding of D-glucose to the super-open form and conformational transitions ppt
... to the binding of Glc to the super-open con- formation have not been identified. The characterization of these residues is important for our understanding of how substrate binding is coupled to ... contribution of its three tryptophan resi- dues (Fig. 1A) to the multiphasic fluorescence enhance- ment induced by Glc binding; (b) to identify the active site residues involved in the binding of Glc to the super-open ... 2479 Results Tryptophan residues in wild-type hGK The crystal structures of hGK [12] have identified the positions and the interactions of its three tryptophans in the absence (super-open state) and in the...
Ngày tải lên: 30/03/2014, 04:20
state university of new york press the end of comparative philosophy and the task of comparative thinking heidegger derrida and daoism sep 2009
Ngày tải lên: 11/06/2014, 12:45
báo cáo hóa học:" The value of SPECT in the detection of stress injury to the pars interarticularis in patients with low back pain" doc
Ngày tải lên: 20/06/2014, 04:20
báo cáo hóa học:" The adequacy of policy responses to the treatment needs of South Africans living with HIV (1999-2008): a case study" doc
Ngày tải lên: 20/06/2014, 08:20
Testing Costs and Testing Capacity According to the REACH Requirements – Results of a Survey of Independent and Corporate GLP Laboratories in the EU and Switzerland potx
... first to use the minimum price; second, to use the mean of the minimum and the maximum price; and third, to use both of these substitutes. The reasons not to use these substitutions are the ... Third, the same applies to the development of analytical methods to be able to conduct the tests. Finally, the EU needs to further develop is official statistics covering the service sector. There ... number of industry sectors. Capacity is further complicated by the large diversity of studies they offer. It is important to recognize that the maximum number of test per annum is the total theoretical...
Ngày tải lên: 23/03/2014, 05:22
a guide to the end of the world everything you never wanted to know sep 2004
Ngày tải lên: 11/06/2014, 10:21
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 1
... QUEUING There is one sport at which the British are always the world champions. Nobody can beat them at the noble art of queuing. The British actually look forward to spending their weekends in ... for a shop to open or waiting for a parking space at the furniture superstore. If you ever decide to visit Britain, you will need to know some of the basic rules of the sport. First of all, remember ... in the United States. It supervises almost seventy-eight million hectares of forests, grasslands, rivers and lakes. It is an agency of the Department of Agriculture. The first is the threat of...
Ngày tải lên: 07/11/2012, 14:58
An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 2
... the larynx to the lips” (Roach, 2000:10). According to Roach (1998), vowels can be classified in terms of: (1) The height of the bulk of the tongue in the mouth (2) The front/back position of ... English. The voice of the students was recorded and then played again for the students themselves to find out the mistakes they had made. After the students realized the mistakes they had made, the ... which the rationale for the research, the research problem, the purposes, the research questions, the scope of the study, the research method, the significance of the study, as well as the design...
Ngày tải lên: 07/11/2012, 14:58
153 The role of marketing activities to bankcard and actual state of Ngân hàng nông nghiệp và phát triển nông thôn (AgriBank) cards
... services of the banks. For each group of customers, the branch need to identify which features of a card that attract each group of customers most. Then, the branch has specific policy to recommend ... to big accumulation of 12 months. The growth of total profit showed that the Department has continuously made an effort to diversify the variety of services to meet and satisfy better customers’ ... success of the branch. 2.2.2. Current marketing activities The most important function of the department is to research and then bring banking services of the branch to more and more customers....
Ngày tải lên: 03/04/2013, 12:13
494 The role of marketing activities to bankcard and actual state of Ngân hàng nông nghiệp và phát triển nông thôn (AgriBank) cards
Ngày tải lên: 08/04/2013, 17:01
Indoor tests to investigate the effect of brine depth on the performance of solar still
Ngày tải lên: 05/09/2013, 16:10
The Psychology of Stocks Introduction to Sentiment Analysis
... holding the shares of the now nearly worthless stock? You guessed it the unsuspecting investors who bought into the hype. They probably thought the price could go higher, so they never sold their ... investors are pulling their money out of the market at any price, it will force fund managers to sell shares of the stocks that they hold. On the other hand, it is bullish because it sets the ... knowledge are prepared for the “dump.” As more people buy shares of the stock, the insiders sell all their shares for a huge profit. Eventually, the truth comes out, and the stock price falls as more...
Ngày tải lên: 24/10/2013, 08:20
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