Ngày tải lên: 12/08/2014, 03:21
... reverse the position of the tag to the beginning of the question (Thiêm, 2004). The tags can be put at the beginning or function as a new sentence to indicate the speaker’s emphasis. In addition, ... contrasting linguistics has been playing a more and more important role to meet the rising demand for language learning to communicate and scientific developments in the direction of multi-lingual ... thông? On the other hand, in English, a rising intonation is important when using tag questions. In fact, rising intonation is the only feature that makes this type of questions distinct from...
Ngày tải lên: 22/01/2013, 09:28
A study of words in the language of sports in english and vietnamese
Ngày tải lên: 26/11/2013, 13:19
Slide an investigation into some approaches to vocabulary teaching and learning and the application of games in teaching and learning vocabulary at pre – intermediate level at foreign language center – haiphong university
... used in your vocabulary lesson? a. a. Very interesting and useful Very interesting and useful b. b. Rather interesting and useful Rather interesting and useful c. c. Interesting and useful Interesting ... Advantages of the use of games in vocabulary teaching and learning teaching and learning 1.5. Advantages of the use games in 1.5. Advantages of the use games in vocabulary teaching and learning vocabulary ... Application of games in vocabulary teaching and learning teaching and learning 1.What do you think of the games your 1.What do you think of the games your teachers used in your vocabulary...
Ngày tải lên: 29/01/2014, 14:36
Tài liệu Báo cáo khoa học: Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181 and His184 pdf
... productive binding of steroid substrates: in the first, a (small) sub population of enzyme binds directly the steroid in the reactive conformation, with the remainder of the enzyme binding the unreactive conformation. ... His181 and His184 are important in the binding of coenzyme, steroids, nitro- aromatic ligands and the substrate 2-cyclohexen-1-one. The H181A and H184A enzymes retain activity in reductive and oxidative ... progesterone, 1,4-androstadiene (Fig. 1A) and 2-cyclohexen-1-one indicate that these ligands bind above the si face of the FMN isoalloxa- zine ring and are held in position by hydrogen bond interactions...
Ngày tải lên: 20/02/2014, 02:21
Tài liệu Investigating the Role of Poultry in Livelihoods and the Impact of Avian Flu on Livelihoods Outcomes in Africa docx
... No information is available on the costs of culling, diagnostic testing of samples, cleaning and disinfection, and other administrative costs (Obi, Oparinde, and Maina 2008). Regarding the ... wealth. According to this method of matching, the two groups—which include the treatment group of households representing the result of the HPAI-induced supply -and- demand shocks and the control ... to the loss of markets as a result of the ban on poultry and the reductions in the demand for poultry products during and after the outbreaks. According to the Poultry Farmers’ Association, the...
Ngày tải lên: 21/02/2014, 01:20
Báo cáo khoa học: Caenorhabditis elegans metallothionein isoform specificity – metal binding abilities and the role of histidine in CeMT1 and CeMT2 potx
... that the coordination of the Zn(II) ion bound at the C-terminal moiety of CeMT1 is con- tributed to by histidines, and the number of these involved in metal binding is analyzed below. Thus, the ... highly informative regarding the presence of Zn-His bonds. In vivo and in vitro Cd(II)-binding abilities of CeMT1 and CeMT2 Unlike the results obtained for Zn(II) coordination, the biosynthesis in ... in our preparations. The role of histi- dine in metal ion coordination in MTs is a subject that has gathered increasing importance in the field, especially because the 3D structure of the Zn and...
Ngày tải lên: 07/03/2014, 02:20
THE IMPACT OF IMMIGRANTS IN RECESSION AND ECONOMIC EXPANSION ppt
... of each of those terms to the net immigration rate ie to the in low of working immigrants as percentage of initial employment in the short and long run The estimated effects indicate the ... identify and measure the impact of immigration on employment and income GDP in the United States Income per worker depends on how productive workers are and it is the main determinant of the ... but they do increase productivity and hence average income This inding is consistent with the broad existing literature on the impact of immigration in the United States A new analysis of the...
Ngày tải lên: 17/03/2014, 08:20
kole s. the arrow of time in cosmology and statistical physics
Ngày tải lên: 24/04/2014, 17:14
ancient literacies the culture of reading in greece and rome feb 2009
... explores in nuanced fashion the nature of the symbolic status and function of the bookroll. Her interest lies in the tension between the fragile physical book and the ways in which the text the ‘‘fictive ... on the degree of trust and the nature of the guarantees or penalties. It is possible that in Athens the state led the way in the use of written agreements—for instance, in tax leases and Athenian ... writing and literacy practices as they are developed by the state. Barbara Burrell (‘‘Reading, Hearing, and Looking at Ephesos’’) exam- ines more literally the situating of inscribed writing in...
Ngày tải lên: 11/06/2014, 10:40
báo cáo hóa học:" Psychometric validation of the Dutch translation of the quality of life in reflux and dyspepsia (QOLRAD) questionnaire in patients with gastroesophageal reflux disease" ppt
... principles of the Declaration of Helsinki, the Good Clinical Practice and the Wet Medisch-Wetenschappe- lijk Onderzoek met mensen (WMO). The final study protocol, including the final version of ... vitality, eating and drinking, and physical and social func tioning. The QOLRAD que stionnaire was originally developed in US English, and has subsequently been translated and culturally adapted for use in international ... validation of the Italian translation of the gastrointestinal symptom-rating scale and quality of life in reflux and dyspepsia questionnaire in patients with gastro-oesophageal reflux disease. Clin Drug...
Ngày tải lên: 20/06/2014, 16:20
AUTISM SPECTRUM DISORDERS: THE ROLE OF GENETICS IN DIAGNOSIS AND TREATMENT pot
... use of the work must explicitly identify the original source. Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors ... groups. The findings of this study reveal that the PDD-NOS group had a high number of features in common with the autism and the ADHD groups, in terms of presenting and/ or reported symptoms and ... that code for proteins from the family of neurexins and neuroligins that play, in turn, a role in the development and functioning of synaptic and in particular glutamatergic and GABA-ergic networks...
Ngày tải lên: 28/06/2014, 05:20
the global nomad backpacker travel in theory and practice
... the destinations they visited. By examining the travel diaries and stories of backpackers over a number of years, the changes in the nature of the backpacker experi- ence in particular and of travel ... 2002) growing numbers of people are reacting to the alienation of modern society by adopting the lifestyle of the backpacker. Their nomadic existence is supported by the increasing ease of international ... that the major themes found in the writings of Ernest Hemingway, Bruce Chatwin, Paul Theroux, Bill Bryson and other key authors are resonant in backpacker culture. Among these themes are the subcultural...
Ngày tải lên: 06/07/2014, 15:31
the global nomad backpacker travel in theory and practice
... the destinations they visited. By examining the travel diaries and stories of backpackers over a number of years, the changes in the nature of the backpacker experi- ence in particular and of travel ... is then given of the research programme that stimu- lated the production of this volume, and finally the structure of the text and the individual contributions are outlined. The Global Nomad In ... empirical contributions to the study of this rapidly developing area. In introducing the contributions in the rest of the volume, this chapter first considers the rationale for treating the backpacker as the ‘global nomad’....
Ngày tải lên: 06/07/2014, 15:34
Báo cáo toán học: "Asymptotics for the distributions of subtableaux in Young and up-down tableaux" pps
Ngày tải lên: 07/08/2014, 08:22
Báo cáo lâm nghiệp: "of morphological characters and molecular markers for the analysis of hybridization in sessile and pedunculate oak" pps
Ngày tải lên: 08/08/2014, 18:21
Báo cáo y học: "Abnormalities of B cell phenotype, immunoglobulin gene expression and the emergence of autoimmunity in Sjögren’s syndrome" pdf
Ngày tải lên: 09/08/2014, 01:21
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