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analysis of simple carbohydrates by capillary electrophoresis and capillary electrophoresis mass spectrometry

Báo cáo khoa học: Chain initiation on type I modular polyketide synthases revealed by limited proteolysis and ion-trap mass spectrometry doc

Báo cáo khoa học: Chain initiation on type I modular polyketide synthases revealed by limited proteolysis and ion-trap mass spectrometry doc

Báo cáo khoa học

... ATLACPL and KS1 but not onto AT1, KR1, ACP1 or TE The loading module fragment also showed two peaks, LM1 and LM2 with mass increase of 67 and 137 Da (theoretical mass increase of 70 and 140 Da, ... proteolysis and MS of modular PKSs H Hong et al of NPDS, and only the active site serine residue of ATL was left available for acylation When the mass spectra of the NPDS-treated and untreated ... domains being readily separable by a reverse phase C4 column and monitored by on-line UV and mass spectrometry Our choice of conditions for proteolysis was guided by earlier studies in which protein...
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An analysis of errors made by vietnamese secondary school students in using english modal auxiliary verbs can, could, may, must and semi   auxiliary verb have to

An analysis of errors made by vietnamese secondary school students in using english modal auxiliary verbs can, could, may, must and semi auxiliary verb have to

Khoa học xã hội

... speakers often not only qualify their commitment to assertion but also soften and hedge their judgments and orders and strengthen the expressions of their feelings and opinions of their feelings and ... the inappropriate use of language in the term of social acceptability or language performance 1.5.3 Error analysis Error analysis is the study and analysis of the errors made by second or foreign ... includes the description of research site, participants, and data collection techniques and data analysis methods Then, the results and findings of the study will be presented and discussed - Chapter...
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Báo cáo khoa học: The thermodynamic analysis of protein stabilization by sucrose and glycerol against pressure-induced unfolding The typical example of the 33-kDa protein from spinach photosystem II docx

Báo cáo khoa học: The thermodynamic analysis of protein stabilization by sucrose and glycerol against pressure-induced unfolding The typical example of the 33-kDa protein from spinach photosystem II docx

Báo cáo khoa học

... Plot of the standard volume change of the 33-kDa protein in the presence of different concentration of NaCl (d) and sucrose (m) vs the reciprocal of the sucrose osmolarity In Fig 8, the standard ... Kinetics of the pressure-induced unfolding and refolding of the 33-kDa protein in the presence of 30% glycerol Other conditions as in Fig Table Relaxation time of unfolding and refolding of the ... denaturation Effects of sucrose and glycerol on the kinetics of the pressure induced protein unfolding and refolding The unfolding and refolding kinetics in the presence of either 0.83 M sucrose...
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Báo cáo hóa học:

Báo cáo hóa học: " Genetic analysis of hantaviruses carried by Myodes and Microtus rodents in Buryatia" doc

Hóa học - Dầu khí

... supported by grants from the University of Helsinki, The Academy of Finland, Sigrid Jusélius foundation (Finland) and EU grant GOCE-CT-2003-010284 EDEN and the paper is officially catalogued by the ... sequences of the N protein of PUUV, HOKV, and MUJV were of the same length (433 aa residues), a clear sign of their close genetic ties and shared evolution Furthermore, the N protein sequence of Muhorshibir767 ... samples, performed RT-PCR and sequencing, participated in the genetic analysis and contributed to writing of the manuscript JL, JN and BP participated in fieldwork and in Page of (page number not for...
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The study: An analysis of common errors on verb tenses and word choices in VietnameseEnglish translation by the secondyear English majors at Dong Thap University

The study: An analysis of common errors on verb tenses and word choices in VietnameseEnglish translation by the secondyear English majors at Dong Thap University

Báo cáo khoa học

... caused by the misuse of verb forms, the misuse of relative pronoun, and the misuse of part of speech Misuse of verb forms The grammar errors which are related to the misuse of verb forms often ... uses of the preposition by : John was stopped by the policeman John wax stopped by the bookstand 30 In the first sentence, by is used to signal the meaning that the policeman is the agent of ... degrees (fully or partially different), in respect of different levels of presentation (in respect of context, of semantics, of grammar, of lexis, etc.) and at different ranks (word-for-word, phrasefor-phrase,...
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An analysis of cohesive devices used in pride and prejudice by jane austen in comparison with its vietnamese translation

An analysis of cohesive devices used in pride and prejudice by jane austen in comparison with its vietnamese translation

Anh văn thương mại

... research in an M.A thesis by Phuong To Tam (2003) entitled “An analysis of coherence and cohesion and a contrastive analysis of lexical cohesive devices in English and Vietnamese” The data for ... substitution and ellipsis are clearly grammatical as they involve closed systems presenting simple options of presence or absence, and systems such as those of person, number, and proximity and degree of ... different texts of whatever length and topics: a Context b The different rules of grammar of the two languages c Writing rules and conventions d Understanding idioms and phrases e The use of punctuation...
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Analysis of finite sized electromagnetic bandgap materials and devices by scattering matrix method

Analysis of finite sized electromagnetic bandgap materials and devices by scattering matrix method

Tổng hợp

... fabrication and design of photonic bandgap structures or devices and the simulation and modeling of such kind of materials are gaining importance recently Analysis of Finite-sized EBG Materials and Devices ... procedure of T-matrix of dielectric cylinders(s) Analysis of Finite-sized EBG Materials and Devices by Scattering Matrix Method Chapter T-matrix of Conducting and Dielectric Cylinders and Scattering ... coefficient of cylinder j can be expressed as [1] [2] [31] Analysis of Finite-sized EBG Materials and Devices by Scattering Matrix Method Chapter T-matrix of Conducting and Dielectric Cylinders and Scattering...
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A cross cultural analysis of english textbook for grade 10 and suggestion of supplementary activities for students’ cross cultural awareness

A cross cultural analysis of english textbook for grade 10 and suggestion of supplementary activities for students’ cross cultural awareness

Khoa học xã hội

... cross-cultural analysis of the textbook and is not aimed at evaluating it as the analysis of Grade 10 textbook alone does not provide a panorama of the whole set of Grade 10, Grade 11 and Grade 12 ... introduced by Cortazzi and Jin (1999: 204) Table One Distribution of frequency and percentage of types of references to Vietnamese and foreign cultures according to Checklist One Types of reference ... peoples and cultures, developing students positive feelings and attitudes towards those countries, peoples and cultures, and by doing so, fostering students love and respect of their own language and...
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A discourse analysis of economic export contracts in english and vietnamese

A discourse analysis of economic export contracts in english and vietnamese

Kinh tế - Thương mại

... Illinois 60131, USA and so on This source of data is expected to facilitate the analysis of different types of EECs in English and Vietnamese and the result of this sourse of data helps to find ... contracts and general features of official documents in English and Vietnamese Chapter 3, Research Design and Methodology, includes research design and method, procedures of the study, sampling and ... collection and data analysis Chapter 4, Findings and Discussion, focuses on analysis and discussion about the organisational, lexical and syntactic features of economic export contracts in English and...
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A discourse analysis of collective labour agreements in english and vietnamese

A discourse analysis of collective labour agreements in english and vietnamese

Khoa học xã hội

... the title of VCAs and are presented by “Căn c (vào)…” functioning as a verb phrase 4.1.1.4 End-marking sentence of ECAs and VCAs official name of Vietnam, which is put in the top right of VCA texts ... neither headed considered to be the standard form 4.1.1.5 The standard form of the beginning section of ECAs and VCAs The standard form of the beginning section of ECAs: COLLECTIVE AGREEMENT between ... introduces the time and the place of signing the agreement, the name and title of the representative of each party, but not short reference (name of the employer) and (name of the union) Month...
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Contrative analysis of cohesive devices in english texts and those in vietnamese ones

Contrative analysis of cohesive devices in english texts and those in vietnamese ones

Khoa học xã hội

... Contrastive analysis of Cohesive devices in English texts and those in Vietnamese ones Table of contents Page Acknowledgements Table of contents Part A: introduction I ... topic Aims of the thesis Scopes of the study Methods of the study Design of the study 2 2 Part b: investigation CHAPTER : background information Text 1.1 Definition 1.2 Characteristic of a text ... Contrastive analysis of Cohesive devices in English texts and those in Vietnamese ones 2.4.1.2 Indirect repetition 2.4.2 Lexical collocation 2.5 Summary 22 23 24 CHAPTER 3: CONTRASTIVE ANALYSIS of COheSIVE...
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An analysis of nouns formed by suffixes in english   a case study of the textbook solutions   pre intermedite

An analysis of nouns formed by suffixes in english a case study of the textbook solutions pre intermedite

Khoa học xã hội

... my family and my friends for their support in the period of time I was doing research and finish the process of this paper At last, because of limited knowledge and time in the process of completion, ... story of person‟s life written by somebody else), biology (the scientific study of the life and structure of plants and animals)  “GRAM” – (It means “written”): telegram (a message sent by telegraph ... rules of grammar, prefixes, suffixes, idioms and phrases,… Based on the data of this survey, 32% of the students have problems with rules of grammar 20% of them have problems with prefixes and...
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An analysis of errors made by high school student in the use of subject verb agreement in english writing = phân tích lỗi sai của học sinh PTTH về sự tương hợp giữa chủ ngữ và động từ trong văn viết tiếng anh

An analysis of errors made by high school student in the use of subject verb agreement in english writing = phân tích lỗi sai của học sinh PTTH về sự tương hợp giữa chủ ngữ và động từ trong văn viết tiếng anh

Khoa học xã hội

... Description of subjects 2.4 Description of Data collection 2.5 Procedure 2.6 Preliminary results and data analysis 2.6.1 Results of section of test 2.6.2 Results of section of test 2.6.3 Results of section ... Table of contents: Acknowlegements Symbols and abbreviations List of tables Table of contents Part 1: IntRoduction Rationale of the study Aims of the study Subjects of the study Scope of the ... of section of test 2.6.4 Results of test 2.6.5 General tendency 2.7 Errors and their causes 2.7.1 Errors and their causes in section of test 2.7.2 Errors and their causes in section of test 2.7.3...
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Luận văn ellipsis in english an analysis of errors made by secondary school students = phân tích lỗi thường gặp của học sinh THPT trong việc sử dụng phép tỉnh lược trong tiếng anh

Luận văn ellipsis in english an analysis of errors made by secondary school students = phân tích lỗi thường gặp của học sinh THPT trong việc sử dụng phép tỉnh lược trong tiếng anh

Khoa học xã hội

... Rationale of the study 1.2 Aims of the study 1.3 Research questions of the study 1.4 Subjects of the study 1.5 Procedure of the study 1.6 Scope of the study 1.7 Method of the study 1.8 Design of the ... point of view, errors are caused by lack of knowledge about the target language, or by incorrect hypotheses about it; and mistakes are caused by temporary lapses of memory, confusion, slips of tongue ... pointed out by the teacher and their friends This is a feature of mistake To sum up, errors are caused by the incomplete understanding of language competence, and mistakes are caused by the inappropriate...
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Luận văn english adjectives an analysis of errors made by vietnamese high school students

Luận văn english adjectives an analysis of errors made by vietnamese high school students

Khoa học xã hội

... sentence List of tables Table 2.1 Result of section Table 2.2 Result of section Table 2.3 Result of section Table 2.4 Number of errors and their causes in section Table 2.5 Number of errors and their ... Number of errors and their causes in section Table of contents Page Acknowledgements i List of abbreviations ii List of tables iii Table of contents iv Part I: Introduction 1 Rationale of the ... Description of subjects.20 2.4 Description of tasks 21 2.5 Procedure 21 2.6 Preliminary results and data analysis 21 2.6.1 Results of section 21 2.6.2 Results of section 22 2.6.3 Results of section...
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Luận văn english business emails an analysis of errors made by vietnamese people working in foreign companies

Luận văn english business emails an analysis of errors made by vietnamese people working in foreign companies

Khoa học xã hội

... errors and to create a professional and efficient business email Aims of the Study The aims of the study are: - To provide the writers the standard format of a business letter in general and some ... errors are errors in the use of punctuation, sentence structure errors, errors of the use of prepositions and conjunctions, and misuse of verb form and tense All of these errors are classified ... concepts of errors, Error Analysis and some steps for Error Analysis Characteristics of business letters as well as the way how to write them have been presented In addition, concepts of email and...
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Luận văn english passive voice an analysis of errors encountered by minh khai high school student = phân tích một số lỗi sai trong việc sử dụng thể bị động của học sinh trường THPT minh khai luận văn tốt nghiệp đại học

Luận văn english passive voice an analysis of errors encountered by minh khai high school student = phân tích một số lỗi sai trong việc sử dụng thể bị động của học sinh trường THPT minh khai luận văn tốt nghiệp đại học

Khoa học xã hội

... and fully analysis of error made by Minh Khai high students on the basis of the theory of English passive voice of some famous grammatical researchers and viewpoints of previous Contrastive Analysis ... the form, meaning and the distribution of forms and meanings of their native language and culture to the foreign and culture The following examples of interlingual errors made by Minh Khai high ... become the agents of the passive verb When the agent of the passive verb is mentioned, it is preceded by word by and placed at the end of the clause Formation: A to be done (by B) that is illustrated...
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Luận văn english prepositions of place at, on, in an analysis of errors made by secondary school students

Luận văn english prepositions of place at, on, in an analysis of errors made by secondary school students

Khoa học xã hội

... analysis was made, followed by a discussion of the types and causes of the errors collected On the basis of this analysis, some recommendations are put forward to make teaching and learning of ... continuously regardless of the need of a formal and standard English Is it doubtful that the difficulty and errors in acquiring and using prepositions of place AT, ON, IN of Vietnamese students ... set by Corder (1974) A corpus of language is selected A corpus of language is selected Identification of Errors Description of Errors Explanation of Errors Evaluation of Errors Prevention of Errors...
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Tài liệu Báo cáo khoa học:

Tài liệu Báo cáo khoa học: "A PROBABILISTIC APPROACH TO GRAMMATICAL ANALYSIS OF WRITTEN ENGLISH BY COMPUTER" pot

Báo cáo khoa học

... could be improved by retagging problematic sequences of words prior to word tag disambiguation and, in addition, by altering the probability weightings of a small set of sequences of three tags, ... hypertags and rules was devised, G.R Sampson began the task of drawing tree diagrams of the constituent analysis of sample sentences ca computer print-outs of the word tagged version of the corpus ... amendments and extensions to the rules for tree drawing and the inventory of hypertags were proposed, on the basis of problems encountered by the linguist in providing a satisfactory grammatical analysis...
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TECHNIQUES FOR THE ANALYSIS OF ORGANIC CHEMECALS BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) pptx

TECHNIQUES FOR THE ANALYSIS OF ORGANIC CHEMECALS BY INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) pptx

Tự động hóa

... analysis of the organic solvent is the preferred method of analysis, either untreated or simply diluted in a suitable solvent Direct organic solvent analysis demands some specific features and ... reactive, and so the use of platinum-tipped interface cones instead of the standard nickel cones is recommended Optimization of the appropriate level of oxygen for a particular organic solvent is a simple ... water solvent and so another source of oxygen is required For this second group of organic solvents, the oxygen for carbon decomposition is provided by addition of a small percentage of oxygen directly...
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