... Giao H Dang, Thanh D Nguyen, Dung T Le, Thanh Truong, Nam T S Phan, “Direct oxidative amidation of N, N-Dimethylanilines and anhydrides using metal-organic frameworks Cu2 (EDB)2 (BPY) as an efficient ... (2011) 107-111 Le Thanh Dung, Dang Huynh Giao, Do Dang Thuan, Tong Thanh Danh, “Fexible zwitterionic ligands – potential linkers for construction of new MOFs : synthesis and characterization”, ... Fourier transform infrared (FT-IR), transmission electron microscopy (TEM), thermogravimetric analysis (TGA), inductively coupled plasma mass spectrometry (ICP-MS), and gas physisorption measurement,...
Ngày tải lên: 18/06/2015, 17:07
... monitoring frequently to help, encouraging the weak ones to speak and asking the strong ones to help their friends by assigning the roles for them and keep asking questions to force them to speak This ... structure is to create more chances for students to speak and enhance their responsibility for the task because as working in pairs, participants have to work in turns, so if one participant does ... helps members listen to other ideas and to brainstorm to make decisions in doing something, adjust to living and working together and promote communication among members As for Johnson & Holubec...
Ngày tải lên: 28/03/2015, 09:41
Báo cáo nghiên cứu khoa học: " AN APPROACH TO THREE CLASSICAL TESTS OF THE GENERAL THEORY OF RELATIVITY IN THE VECTOR MODEL FOR GRAVITATIONAL FIELD" docx
... g AN APPROACH TO THE METRIC TENSOR OF SPACE-TIME WITH THE PRESENT OF THE GRAVITATIONAL FIELD In this section, we introduce an approach to the Schwarzschild metric tensor, it is similar to an approach ... reference frames due to the non-uniformity and anisotropy of space in these frames Finally, it can also be shown that time is non-uniform in non-inertial reference frames, as a result, the law ... Suppose that we want to seek the interval of events attached to a particle which moves in a gravitational field of Mg To realize this, we should displace a standard ruler and a standard clock along...
Ngày tải lên: 22/07/2014, 06:21
Báo cáo y học: "Automated evaluation of autoantibodies on human epithelial-2 cells as an approach to standardize cell-based immunofluorescence tests" pdf
... data management and provides the basis for efficient exchange of data Automated interpretation systems for cell-based IIF assays can minimize the drawbacks regarding other automated techniques and ... Tervaert JW: From ANA to ENA: How to proceed? Autoimmun Rev 2006, 5:10-17 Fritzler MJ: Challenges to the use of autoantibodies as predictors of disease onset, diagnosis and outcomes Autoimmun Rev 2008, ... RK, and BL carried out the immunofluorescence assays manually and automatically EF, MGW and GRB conceived of the study and participated in its design and coordination and helped to draft the manuscript...
Ngày tải lên: 12/08/2014, 12:20
Tài liệu Starting Your Own Business: An introduction to different aspects of Norwegian regulations pptx
... the relevant legislation, you have to make some decisions that will influence both formal aspects such as accounting and auditing, and your status as businessman or -woman You may for instance be ... wages and other remuneration in cash, including allowance for working abroad, stand by allowance (as well as wages during an off-duty period relating to work performed in Norway or on the Norwegian ... significance as it does in a limited liability company The reason is of course that if necessary, you and your partners are obliged to cover any debts with your personal assets It is simple to transform...
Ngày tải lên: 18/02/2014, 00:20
A Beginner’s Guide to Network Security: An Introduction to the Key Security Issues for the E-Business Economy doc
... policies, for passwords are: • Change passwords regularly • Make passwords as meaningless as possible • Never divulge passwords to anyone until leaving the company Access Control Lists and Firewalls ... applications For example, software exists that is specifically designed to crack passwords Such software was created for network administrators to assist employees who have forgotten their passwords or to ... revenue While the Internet has transformed and greatly improved the way we business, this vast network and its associated technologies have opened the door to an increasing number of security threats...
Ngày tải lên: 14/03/2014, 22:20
Báo cáo khoa học: "AN APPROACH TO SENTENCE-LEVEL TRANSLATION ANAPHORA IN MACHINE" ppt
... linking between an antecedent source language is less restrictive than the target language and an anaphor An example is (36) In that case, special rules have to be written to assign a translation nonetheless ... of was defined as the translation of the I-structure to which (35) It is possible to refer explicitly to anaphoric relations the translations of the anaphoric rules applied The transas long as ... enhance the workability for the user Changes and extensions are quite easily achieved and rules can be defined in a general way An anaphoric component written for one particular language can...
Ngày tải lên: 18/03/2014, 02:20
Báo cáo khoa học: "An Approach to Summarizing Short Stories" potx
... extended to include common animate nouns such as man, woman, etc As the next step, an implementation based on a classical pronoun resolution algorithm (Lappin and Leass, 1994) was applied to the ... University of Toronto Paola Merlo, Suzanne Stevenson, Vivian Tsang and Gianluca Allaria 2002 A Multilingual Paradigm for Automatic Verb Classification Proceedings of the 40th Annual Meeting of the Association ... suggest an improvement over both baselines Statistical significance of improvements over baselines was tested for p = 0.001 for each dataset -approach The improvements are significant in all cases...
Ngày tải lên: 24/03/2014, 03:20
A Cognitive Strategies Approach to Reading and Writing Instruction for English Language Learners in Secondary School pdf
... Cognitive Strategies Approach to Reading and Writing 279 work; to illustrate procedural knowledge, they asked for instructions as to how to use a hammer to nail the boards together; and to exemplify ... language arts GPA, performance on the reading and total language portions of standardized tests, and performance on statewide high-stakes, on-demand reading and writing assessments? Context of ... students can receive as low as a (1+1) or as high as a 12 (6+6) An 11-point scale (2 to 12) roughly translates into A, A-, B+, B, B-, C+, and so forth Hence, a 1point gain is equivalent to one-half...
Ngày tải lên: 24/03/2014, 19:20
A new approach to financial regulation: the blueprint for reform potx
... economy As an employer and contributor of tax revenues, as an exporter of UK services to the rest of the world, and as a vital part of the economic infrastructure, a healthy financial sector is an ... Government and the Bank of England are committed to ensuring an appropriate balance and breadth of expertise for both the interim FPC and the permanent body and will make all efforts to ensure ... powers to oversee the financial system as a whole Before the crisis, the Bank of England had nominal responsibility for financial stability but lacked the tools to put this into effect; the Treasury,...
Ngày tải lên: 29/03/2014, 18:20
A Foucauldian Approach to International Law Descriptive Thoughts for Normative Issues pot
... relevant actors, as well as offering what can be termed a transformative view of international law pursuant to Foucault’s understanding of power It is asserted that such an approach can begin to ... actors, the actor asserting power also will be subject to influences and thus changes in the understanding of power accorded to the actor Resistance to the assertions of power are not exterior to ... states in order to enhance assistance and allow for proper development,13 reflects an understanding of recognition as encapsulating approval and enhancing standing, in a sense more than merely facilitating...
Ngày tải lên: 30/03/2014, 10:20
Báo cáo khoa học: "TEXTUAL EXPERTISE IN WORD EXPERTS: AN APPROACH TO TEXT PARSING BASED ON TOPIC/COMMENT MONITORING" potx
... alpha ancestor f" & frame f" is beta ancestor to f'" & frame f'" is alpha ancestor to f''" & frame f''" is beta ancestor to string str SEPARATOR ( f ) frame f is alpha ancestor to a separator symbol ... criterion): CONSTANT THEME ( f , str ) frame f is beta ancestor=~strlng str SPLITTING THEMES ( f , f', s t r ) fram~ f is alpha ancestor to f" & frame f" is beta ancestor to string str CASCADING THEMES ... but adapted to identify corresponding phenomena if ANNOT - FRAME and an annotation of type FACT exists examine the frame corresponding to FACT if ANNOT - FRAME or ANNOT - WEXP and annotations...
Ngày tải lên: 31/03/2014, 17:20
an introduction to materials engineering and science for chemical and materials engineers
... table is again toward an increase in EA as we go from the bottom to top, and left to right (Figure 1.2b), though this trend is much less uniform than for the IE 1.0.2.3 Atomic and Ionic Radii ... is for the ionization energy to increase from bottom to top and from left to right (why?) A quantity related to the IE is the work function The work function is the energy necessary to remove an ... INTRODUCTION AND OBJECTIVES 1.0.4.1 The Ionic Bond To form an ionic bond, we must account for the complete transfer of electrons from one atom to the other The easiest approach is to first transfer...
Ngày tải lên: 02/04/2014, 15:46
an introduction to network modeling and simulation for the practicing engineer
... the baseband signal bandwidth to be transmitted is less than the coherence time of the channel For example, if an IEEE 802.11b signal that occupies 11 MHz of baseband bandwidth is to be transmitted ... results as it removes many dynamic aspects 16 INTRODUCTION of system performance It is important to understand the impact of these “averaging” approaches on simulation outputs and to manage expectations ... particular simulator, and hence topics and results are not as limited to an expiration date JACK BURBANK WILLIAM KASCH JON WARD To view color versions of the figures in this book, please visit http://booksupport.wiley.com...
Ngày tải lên: 02/04/2014, 15:49
written arabic an approach to the basic structures
... which can be said to function exclusively as adjectives: any adjective can in principle be made < to function as a noun ~ ~ I as an adjective means 'black', but can be used also as a noun meaning ... standard German, 'Buhnendeutsch') Equally, it has a reluctance to admit an unvowelled consonant" as an initial sound (i.e an initial consonant cluster) In a limited number of cases, therefore, where ... devoted to the script has to be regarded mo re in the light of preliminary notes, and of a background sketch to which reference can be made in the g rammatical part, than as an autonomous learning tool:...
Ngày tải lên: 03/04/2014, 12:43
metal-organic framworks irmof-8, zif-9, mof-199 and irmof-3 as catalysts for friedel-crafts acylation, knoevenagel, azamichel and pall-knorr reactions
... 1-phenyl-1,4pentandione, and 1,2-dibenzoylethane, respectively It was found that the reaction occurred slowly for the case of 1-phenyl-1,4pentandione and 1,2-dibenzoylethane, while quantitative conversion was ... concluded that the MOF catalysts clearly exhibited advantages over conventional Lewis acid or base catalysts and could be used as an alternative to other solid acid catalysts for organic synthesis reaction ... design and synthesis of several MOF-based catalysts for a wide range of organic transformations 16 LIST OF PUBLICATIONS Lien T.L Nguyen, Chi V Nguyen, Giao H Dang, Ky K.A Le, Nam T.S Phan “Towards...
Ngày tải lên: 10/05/2014, 21:59
an introduction to matrices, sets, and groups for science students
... elementary set theory and its notation to enable the ideas of mappings and transformations (linear, in particular) to be understood Linear transformations are then used as a means of introducing ... rather than the clumsy Roman form; vectors are more convenient in many cases than dealing separately with their components, and linear transformations are better dealt with in matrix form than by ... sends x into y and sends y into z so that y = f(x) and z = g(y) (9) Sets, Mappings and Transformations [1.4) Then z = g[J(x)], (10) which, by definition, means first perform f on x and then g...
Ngày tải lên: 31/05/2014, 00:14
unit operations - an approach to videogame criticism
... seriously tend to so for one another rather than for outsiders My intention is to produce an approach to criticism for procedural artifacts like videogames that can be put to use by humanists and technologists ... higher plane than mental cognition does not suggest that Turing and von Neumann believed in transcendence akin to Platonic eidos or even Kantian reason Their longing to create an antecedent for universal ... entire question begs redress to the gap between appearance and human fantasy, or the Lacanian Real, or the desire for the objet a—the search for insight into Lacanian psychoanalysis only postpones...
Ngày tải lên: 04/06/2014, 11:53
Báo cáo hóa học: " An Approach to Optimum Joint Beamforming Design in a MIMO-OFDM Multiuser System" potx
... beamvector for one user, all the other transmit beamvectors were assumed to be fixed Once the design was finished, the optimization of the beamvector for another user was performed This was applied ... total transmit power was addressed, forcing the SNIR for each user to be higher than a prefixed value In the second problem, the objective was to maximize the minimum SNIR subject to a total transmit ... allowed to have multiple antennas and each of them is able to transmit and/or receive We consider that each communication or link is assigned to two terminals, where one of them is the transmitter and...
Ngày tải lên: 23/06/2014, 00:20