nasa releases stunning images of earth at night
scientific american - 1994 12 - nasa's latest view of the earth
... no deịnitive proof that it was capable of such cooperative behavior. The preda- torÕs taste for Protoceratops, however, is more than a matter of speculation. In the late 1960s a group of Polish and Mongolian ... moons of Jupiter and that 21 caused the formation of the satellites of Saturn? Neptune and Ura- nus also have a large number of moons; Mercury and Venus are the only plan- ets not to have at least ... vertical slab of sandstone. At the time we thought it belonged to a small carnivorous dino- saur, but later examination determined that the skull was that of a wholly new kind of large predatory lizard,...
Ngày tải lên: 12/05/2014, 14:59
Báo cáo y học: "Preliminary evidence for a change in spectral sensitivity of the circadian system at night" potx
... a catheter into an arm vein of each subject. At 23:30, the first session of the night began by extinguishing all light in the laboratory except that from two red LED traffic signal lights that ... radioimmunoassay (Melatonin direct I-125 RIA). The limit of detection of the assay was 1.5 pg/ml. The intra assay coefficients of variation (CVs) were 12.1% at 16.5 pg/ml, 5.7% at 68.7 pg/ml, and 9.8% at 162.7 ... design of the exper- iment and participated in the data analyses and interpre- tation. MSR conceived the study, helped to collect the data, par- ticipated in the data analyses and interpretation,...
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: "Effects of Losartan on expression of connexins at the early stage of atherosclerosis in rabbits"
... dis- ease induced activation of vessel wall cells. It is indi- cated that the expression of Cx43 in the smooth mus- cle cells was markedly elevated at the early stage of coronary atherosclerosis (3). ... study aimed to detect the expression of Cx40 and Cx43 in the artery at early stage of high fat diet induced atherosclerosis and to investigate the effects of AT1 antagonist Losartan on the Cx43 ... (Cx43) cycles of amplification as follows: the sam- ples were initially heated to 94°C for 5 min to ensure complete denaturation of DNA (45 sec for subsequent cycles) followed by 45 sec at 57°C (Cx40)...
Ngày tải lên: 26/10/2012, 09:39
International payment service by opening Letter of Credit at Vietnam Eximbank Hanoi Branch.doc
... operation at 6pm but Hanoi Branch of Eximbank often stops transacting with its clients at 4.30pm. It is clear that the usual official working time here has limited the amount of international ... Annual report of Vietnam Eximbank Hanoi Branch) This comparison indicates that Import L/C is always the main mode of international settlement at Hanoi Branch of Eximbank. The total volume of import ... A2/K44/BBE CONTENTS ACKNOWLEDGEMENTS……….……………………………………………………i LIST OF ABBREVIATION iv LIST OF FIGURES AND TABLES… v INTRODUCTION vi PART 1: LITERATURE REVIEW OF IMPORT AND EXPORT L/C 1 I. INERNATIONAL PAYMENT BY LETTER OF CREDIT 1 1. Letter of credit...
Ngày tải lên: 27/10/2012, 16:44
Teaching speaking skill for non-major ma students of english at vnuh
... for MA students at SGS It can be seen from table 1 that students’ varied level of proficiency is an obstacle to all of the teachers. The second obstacle that identified by many of them (75%) is ... the overall accent of a speaker” (p. 12). He adds that a global foreign accent is the result of a nonnative combination of (a), (b), and (c). Second, Major (2001) notes that “both the learner’s ... whether and to what degree a learner can acquire a native like accent” (pp. 6–7). He concludes that “the vast majority of the research indicates that the younger the learner the more native like...
Ngày tải lên: 07/11/2012, 14:26
How group work is used in speaking lesson of the first year major students of english at viet nam university of commerce
... students at University of Commerce? 18 2. What strategies do teachers use to stimulate and foster English language use by the 1 st year students at University of Commerce in group work? 3. What hinders ... and qualitatively. As for quantitative analysis, we used descriptive statistics to quantify the data in form of charts and figures. The qualitative data were reviewed carefully and repeatedly ... grouped students of the same sex while only 20% of the students chose it and for the latter, group students of different sexes was the choice of 80% of the students but only of 10% of the teachers....
Ngày tải lên: 07/11/2012, 14:50
An investigation into the reality of teaching and learning speaking skills to the 2nd year non-major english students at pre-intermediate level of proficiency at hanoi university of industry
... students at Pre-Intermediate level of Proficiency at Hanoi University of Industry” is submitted in partial fulfillment of the requirements for the degree of Master of Arts is the result of my ... NATIONAL UNIVERSITY, HANOI COLLEGE OF FOREIGN LANGUAGES DEPARTMENT OF POST GRADUATE STUDIES CANDIDATE’S STATEMENT I certify that the minor thesis entitled: “An investigation into the Reality of ... vi TABLE OF CONTENTS CANDIDATE’S STATEMENT i ACKNOWLEGDEMENTS ii ABSTRACT iii LIST OF ABREVIATIONS iv LIST OF FIGURES AND TABLES v TABLE OF CONTENTS vi PART ONE: INTRODUCTION 1 I. Rationale of the...
Ngày tải lên: 07/11/2012, 14:50
Some difficulties in reading lessons of students at Sao Viet centre and some suggested solutions
... lessons of students at Sao Viet centre and some suggested solutions. Table of contents Acknowledgement List of tables Table of content Part I: introduction 1. Rationale of the study 3 2. Aims of the ... of students at Sao Viet centre and some suggested solutions. Part I: introduction Nowadays, with the tendency of globalization and integration, English plays the role of an effective international ... Recognizing the script of language - Deducing the meaning and use of unfamiliar lexical items - Understanding the meaning of explicitly stated information - Recognizing indicators in discourse -...
Ngày tải lên: 10/04/2013, 10:36
How to motivate in service students of english at haiphong foreign language center, haiphong university to learn reading
Ngày tải lên: 07/09/2013, 13:27
Prenatal counselling and images of disability
... Alderson 13 Prenatal counselling and images of disability Priscilla Alderson Institute of Education, London, UK Prenatal counselling and associated tests have become routine parts of prenatal care ... impediments as incompatible 209Prenatal counselling and images of disability ‘special need’. They criticize the medicalization of disability, saying that they wish to be treated by doctors when ... expressed through national prenatal programmes, is made to appear to be a matter of private grief and responsibility, as when each individual woman faces the ‘choice’ of termination of pregnancy,...
Ngày tải lên: 01/11/2013, 08:20
A study of learning english vocabulary of pupils at quoc hoc high school in qui nhon
Ngày tải lên: 26/11/2013, 13:24
A study on pronunciation errors made by fourth year students of english at vinh university and suggested solutions
Ngày tải lên: 18/12/2013, 10:03
Identifying common errorss in written english of students of english at the intermediate level
Ngày tải lên: 19/12/2013, 10:39
Luận văn english prepositions of place at, on, in an analysis of errors made by secondary school students
Ngày tải lên: 20/12/2013, 18:17