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Báo cáo " Sequence stratigraphy of Quatemary depositions on the land and at the continental shelf of Vietnam " pot

Ngày tải lên : 05/03/2014, 16:20

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Báo cáo toán học: "On the upper and lower chromatic numbers of BSQSs(16)" ppt

Ngày tải lên : 07/08/2014, 06:22

... BSQSs (16) with χ = χ = 3; ¯ the second one contains BSQSs (16) with χ = or χ = ¯ The next theorem completes theorem and gives important information about the chromatic spectrum of BSQSs (16) Theorem ... coloured with the colour (1), (2) and (3) is present at least once in the blocks of TX1 X2 X3 , and precisely 13 of the 14 above-mentioned monochromatic pairs are present exactly once while the remaining ... with the strict colouring P which uses h colours, the colouring class Xi is the vertex set coloured with the colour (i) and |Xi | = ni It is clear that P partitions the vertex set into a family...

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An exploratory study on the teachers and students’ perceptions of an ESP course at the infantry officer training college number one

Ngày tải lên : 19/03/2015, 10:25

... context; the research methods, the instruments of data collection, and the data analysis Chapter three reports the findings of the qualitative and quantitative data analysis based on the questionnaires ... sufficient instruction hours As to the content of ESP, the teachers thought that more attention should be paid to the specialized content rather than GE In addition, they perceived that student needs ... Section E Chart 1: The rating of the students' answers to the questions- Section B Chart 2: The rating of the students' answers to the questions- Section C Chart 3: The rating of the students'...

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A research on the advantages and disadvantages of the application of task-based approach in teaching speaking to the fisrt-year non -English major students at H

Ngày tải lên : 28/03/2015, 08:56

... Learners’ attitudes and beliefs 10 1.3.2.3 Learners’ anxiety and confidence .10 1.3.3 Learning environment and Text books 11 CHAPTER TWO: THE STUDY 12 2.1 The context of ... For the students 39 3.2.3 For the administrators 39 PART THREE: CONCLUSION 41 Conclusion 41 Limitations of the study .41 Suggestions ... From the teachers 37 3.1.2.3 From the administrators 37 3.1.2.4 From the syllabus 38 3.2 Recommendations for better TBLT application .38 3.2.1 For the teachers...

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A research on the advantages and disadvantages of the application of task-based approach in teaching speaking to the fisrt-year non-English major students at Ha

Ngày tải lên : 28/03/2015, 08:56

... admit that the lesson is too long and so boring that they easily get tired and stressful So they can hardly concentrate on the lesson The students often fall into the passive situation They are ... of the study The study consists of three parts: Part One: The Introduction: This part presents the rationale, the aims, the scope, the significance, the methods and the structure of the study ... speaking These ones partly affect to other students They are very lazy and bored with the lessons They not concentrate on and involve in the activities in the lessons This is a disadvantage to the teachers...

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An exploratory study on the teaching and learning at post-listening stage by International Standard Program students, ULIS-VNU = Nghiên cứu thực trạng dạy và họ

Ngày tải lên : 28/03/2015, 09:15

... above-stated facts generate strong motivation in the researcher to conduct a study titled “An exploratory study on the teaching and learning at post-listening stage by International Standard ... topic with their friends They also added that this activity could successfully connect what they had heard and what they actually thought Fortunately, it is a positive sign that these two follow-up ... motivate their involvement in these activities Also, the teachers can mention at the beginning that active participation at the post-listening stage is highly evaluated and it is worth a certain...

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An exploratory study on the teaching and learning of TOEIC listening skill at a university in Hanoi = Nghiên cứu khảo sát việc dạy và học kỹ năng nghe TOEIC tại

Ngày tải lên : 28/03/2015, 09:16

... students at 72% consider the TOEIC listening test difficult 18% think that the test is very difficult and 4% extremely difficult Only 6% of the students said that they had little difficulty in TOEIC ... familiarity of the topic; the explicitness and sufficiency of the information; the type of referring expressions used; and the type of relationship described in the text In 1989, Underwood claim that ... job is to select the best response to the question or statement Generally, the questions in Part are informative questions belonging to one of the following types: (1) Interrogative questions (using...

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An image registration method based on the local and global structures

Ngày tải lên : 28/09/2015, 13:28

... Correlation theorem The Correlation theorem states that the Fourier transform of the correlation of two images is the product of the Fourier transform of one image and the complex conjugate of the ... checking condition In the real implementation, the orientation constraint will be tested first If the constraint is not satisfied, it is not necessary to test condition and condition Therefore the ... major concern in the registration since the accuracy of the feature points matching lays the foundation for accurate registration In the feature points matching stage, both the local and the global...

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Cambridge.University.Press.The.Works.of.Archimedes.Volume.1.The.Two.Books.On.the.Sphere.and.the.Cylinder.Translation.and.Commentary.May.2004.pdf

Ngày tải lên : 21/09/2012, 11:00

... incidental to a mathematical proof: they constitute its soul, and it is this soul that I try, to the best of my ability, to bring back to life The text resulting from such a faithful translation ... important to note that, generally speaking, the enunciation is equivalent to a conditional statement that if x is the case, then so is y Setting-out, in which the antecedent of the claim is re-stated, ... the footnotes and the i n t ro d uc t i on commentary refer to constructions and to claims according to their letters or numbers Note that this is purely my editorial intervention, and that the...

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Eutocius’ Commentary to On the Sphere and the Cylinder I

Ngày tải lên : 01/11/2013, 10:20

... mathematical, not a textual commentary, and that Eutocius is not interested in verbatim quotations Naturally, from time to time, differences between Eutocius’ and Archimedes’ formulations may ... argument may be put like this The prism is greater than the cylinder, hence the ratio mentioned here is that of the greater to the smaller Thus, it is also the ratio of the inscribed to something ... point: he did right, in that he did not characterize the inequality of the lines just by their being concave in the same direction; instead, he added that the one must also be contained by the other...

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Eutocius’ Commentary to On the Sphere and the Cylinder II

Ngày tải lên : 01/11/2013, 10:20

... point where it cuts the semicylinder For instance, at its Start position, it cuts the semicylinder at And at the other position depicted in our diagram, it cuts the semicylinder at K Notice that ... But it must be understood that in the ﬁrst book he did not demonstrate that the sector of this kind is equal to a cone thus taken, but rather the contained by the surface of the cone and ... I say that the ratio of 12 to 2, that is the six-times, is composed of the thrice (12 to 4) and of the twice (4 to 2) For if we multiply the quantities of the ratios on each other, that is on...

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On the Sphere and the Cylinder, Book I

Ngày tải lên : 01/11/2013, 10:20

... “(10) therefore the by K, and by AH – that is M ” The content is the identification AH=M To clarify that the content of this step is not ( the by K, ... greater distance – by substituting the virtual for the actual This substitution, I would suggest, is essential to mathematics: the quintessentially mathematical way of abbreviating the infinite ... nonstraightness relative to its start and end points only, Definition demands that the line be consistent in its non-straightness relative to any two points taken on it (the obvious example would be the...

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On the Sphere and the Cylinder, Book II

Ngày tải lên : 01/11/2013, 10:20

... interpolated into the text Steps 4–5 in the synthesis are more difﬁcult to explain They make relevant and non-obvious claims They are problematic only in that their connector is wrong: the “therefore” ... clear – and have nothing to with the method of analysis and synthesis The solution is motivated by the desire to transform solid relations into linear relations To this, the relation between the ... last such second-order intervention: from now on, the style reverts to pure mathematical presentation To a certain extent, Archimedes uses this brief title to create a continuity between the introduction...

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