on the use of the harmonic balance methods
The effects of devaluation on the trade balance and the balance of payments
... in the residuals test, the improvement is consistent with the predictions of the monetary approach that devaluation will produce a stock adjustment of the money supply On the other hand, there ... fraction of a weighted average of exchange rates in the rest of the world The first difference of this fraction is used in the estimation Constructing ratios. -The trade balance, balance of payments, ... patterns of the average residuals of the non-1967 devaluations are essentially the same as the patterns when the 10 1967 devaluations are included T h e conclusions of the paper are therefore...
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Báo cáo sinh học: "Use of sib-pair linkage methods for the estimation of the genetic variance at a quantitative trait locus" pps
... recombination and the recombinations take place on either side of the QTL; and ii) if separate recombination events in sibs take place on different sides of the QTL Consequently, the proportion of alleles ... estimator of the QTL variance Whether the bias on the size of the biasing factor not, it depends in the range of realistic values for O t shows the value ofk as a function of for different values of ... increase the power of the Haseman-Elston test for a given number of genotypings Consequently, only these matings were used in the calculations This has no consequence for the validity of the results,...
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a study on students’ use of reading comprehension strategies a case of 10th form students = nghiên cứu cách học sinh sử dụng các chiến lược đọc hiểu trường hợp của học sinh lớp 10 trung học phổ thông
... is because of the large size of the class and test – oriented that English lesson focuses more on reading Thus, this research only put the emphasis on the use of reading strategies of the 10th ... discussion In the Conclusion, the author presents the conclusions and limitations of the study as well as some suggestions for the further related studies This chapter is followed by the References ... than the average ones; they articulated their comprehension answering strategies more often on each question type than the average readers In conclusion, the findings of all the above – mentioned...
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A study on teachers’use of Vietnamese in English lessons at An Duong high school, Hai Phong = Nghiên cứu về việc sử dụng tiếng Việt của giáo viên trong các giờ
... this chapter The first part will analyze the situation of the study with the description of the setting of the study, the subjects, the choice of language used during the lesson, the techniques ... use the mother tongue when there is a need for it and whether the often-mentioned principle of no native language in the classroom is justifiable The author concluded that the use of L1 in the ... perspective The next point of the review is the debate about the use of the first language in the second language classes Finally, the literature on teachers‘ and students‘ attitudes to the use of the...
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The Emergence of the “I” Reflections on the Use of Qualitative Research Methods in a Master´s Program in Educational Management and Leadership at the VNU University of Education
... again, the ´I´ emerged, now in the context of comparing the stories with their personal experiencexiv It might well be that the focus on the ´I´ was one consequence of the educational reform and the ... insistence on participation and interaction Here I am reminded of Goffman´s discussion of front- and backstage interaction which I mentioned above While the front stage in this context might be the ... personal and encourages some empathy on the part of the reader We feel the nervousness and delight of the students, the fear of the parents, and finally, the joy of all participants after the...
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An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 1
... minutes per week d There was no pronunciation lesson but the teacher taught the pronunciation of new words and corrected students’ pronunciation mistakes during the lesson (If yes, how long approximately? ... in the dictionary, what did you often do? a looked at its meaning only b looked at its pronunciation and meaning, then pronounced it in mind c looked at its pronunciation and meaning, then pronounced ... SATISFACTION Over the years, the development of different theories of management and different approached to organization has affected the way we view motivation In the 19th century, the writer...
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An action research on the use of continuous feedback to improve the first year students' pronunciation at the english department, college of foreign languages, vietnam national university, hanoi part 2
... conclusions about the effectiveness of the program However, in fact, this was not problematic, because the researcher only focused on the students’ pronunciation of English consonant sounds Other ... was also a reflection of what the researcher had found out about the pronunciation problems of the students The decision of focusing on the English consonant sounds that most of the students made ... the effect of continuous feedback on the students’ pronunciation of English consonant sounds Other aspects of English pronunciation would not be investigated Even though the researcher made use...
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A STUDY ON THE USE OF CLASSROOM DISCIPLINE AS MOTIVATION FOR SECOND LANGUAGE ACQUISITION IN THE CONTEXT OF ENGLISH LANGUAGE TEAC
... TABLE OF CONTENTS Declaration Acknowledgements Abstract Table of contents PART I: INTRODUCTION Rationale of the Study Significance of the Study Scope of the Study Aims of the Study Overview of the ... Neuro-functional Theory The basic premise of a neurofunctional view of SLA is that there is a connection between language function and the neural anatomy Neurofunctional explanations of SLA are based on ... “Understanding Second Language Acquisition” (1985) 1.6.1 The Acculturation Model The central premise of the Acculturation Model is: “Second language acquisition is just one aspect of acculturation and the...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 1 pptx
... based on a number of criteria (Fig 1.5.) Most of the criteria as identified from the viewpoint of the larva have already been discussed above with the exception of the criterion ‘purity’ One should ... The cultivation of fish and shellfish larvae under controlled hatchery conditions requires not only the development of specific culture techniques, but in most cases also the production and use ... Although the collection and/or production of natural plankton for feeding in commercial hatcheries may therefore appear evident, in practice the use of natural plankton often entails many constraints...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 2 doc
... Alternatively, the isolation of endemic strains could be considered because of their ability to grow under the local environmental conditions Isolation of algal species is not simple because of the small ... (0.11-1.62% of dry weight, Fig 2.15.) The nutritional value of micro-algae can vary considerably according to the culture conditions For example the effect of the composition of the culture medium on the ... zooplankton, or bacteria Sterilization of the seawater by either physical (filtration, autoclaving, pasteurization, UV irradiation) or chemical methods (chlorination, acidification, ozonization) is therefore...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 3 ppt
... generations of offspring before they eventually die The reproduction activity of Brachionus depends on the temperature of the environment as illustrated in Table 3.1 The life cycle of Brachionus ... tract of the rotifers are killed as well The concentration of the disinfection products differs according to their toxicity and the initial condition of the rotifers Orientating concentrations ... not only has a regulating effect on the microflora but also increases the production rate of the rotifers For stable rotifer cultures, the microflora as well as the physiological condition of the...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 4 pptx
... with the expansion of aquaculture production in the 1970’s, the demand for Artemia cysts soon exceeded the offer and prices rose exponentially, turning Artemia into a bottleneck for the expansion ... season (monsoon climate), through inoculation in seasonal salt operations (e.g Central America, Southeast Asia) Figure 4.1.15 The world distribution of Artemia Table 4.1.1 World distribution of ... result of long-term adaptations of the strain to the local conditions; see chapter 4.1.2.4) 4.1.2.4 Strain-specific characteristics INTRODUCTION While the nutritional value can be manipulated, other...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 5 docx
... example, for the culture of carp larvae during the first two weeks, the use of decapsulated cysts constitutes a saving of over one third in the amount of Artemia cysts used, compared to the use of live ... and consequent development of the population shortly after the re-establishment of favorable environmental conditions This allows effective colonization in temporal biotopes For the user of Artemia ... solution During overnight dehydration (with aeration to maintain a homogeneous suspension) cysts usually release over 80% of their cellular water, and upon interruption of the aeration, the now coffeebean...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 6 docx
... positively phototactic, their concentration can be improved by shading the upper part of the hatching tank (use of cover) and focusing a light source on the transparent conical part of the bottom Nauplii ... understood and may be satisfied through the consumption of seawater, the main concern regarding the mineral composition of Artemia is whether they meet the requirements of fish or crustacean larvae reared ... over the world for enhancing the nutritional value of Artemia with essential fatty acids Figure 4.3.7 Schematic diagram of the use of Artemia as vector for transfer of specific components into the...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 7 pptx
... assimilation: including the quality and quantity of the food offered, the developmental stage of the larvae, and the culture conditions More detailed information concerning these processes are given ... an interchangeable nylon screen was fixed The aeration was positioned at the bottom of the filter and ensured a continuous friction of air bubbles against the sides of the filter screen, which ... enough to hold the highest daily food ration at a maximum concentration of 200 g food.l-1 Even at these concentrations, the food suspension is so thick that the risk for clogging of the food lines...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 8 pptx
... accumulates on the pond bottom, they should only be used for a limited period of time Recommended levels of organic manure are 0.5 to 1.25 ton.ha-1 at the start of the production season with dressings of ... practice, as the water flow into the ponds is much higher than the outflow (usually ponds are only drained at the end of the culture season) Making use of gravity or tidal currents to fill the ponds, ... predators from entering the culture ponds The same type of filters as described for large salt operations can be used Moreover, the small size of the ponds allows the use of so-called filter boxes...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 9 pptx
... of the plankton net may be fixed to the pond gates The amount of zooplankton collected depends on the zooplankton concentration in the water flowing out of the reservoir and on the volume of the ... However, one should be aware that the greater the surface area of the net the more effective and rapid the filtration Hence, the upper limit of the dimensions of the nets depends on the ease of handling ... transport the harvested zooplankton in 50 l containers Under these conditions the survival of the zooplankton depends on the amount of oxygen dissolved in the remaining water At a concentration of 100...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 10 pptx
... population after unfavourable seasonal conditions 6.1.2 Nutritional value of Daphnia The nutritional value of Daphnia depends strongly on the chemical composition of their food source However, since ... a diet of the cryptomonads, Rhodomonas minuta and Cryptomonas sp., containing high levels of HUFA (more than 50% of the fatty acids in these two algae consisted of EPA and DHA, while the green ... day per ton of water; the fertilization increasing during the subsequent weeks from 20 l.m-3.day-1 in the second week to 30 l.m-3.day-1 in the following weeks The inoculation of the ponds is carried...
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A study on the use of language activities to enhance 11th grade student's speaking skill in pham hong thai school, hung nguyen district, nghe an province
... work are only the way that an activity is done not a kind of activity Because of it, the result of the survey was not completely exact One of the pioneering studies on the application of eliciting ... only [.] the use of the right sounds in the right patterns of rhythm and intonation, but also the choice of words and inflections in the right order to convey the right meaning (Bygate: 5) The quotation ... chose the research methods for the following reasons Firstly, the study employs the questionnaires to gather and describe the viewpoints of both the teachers and the students on the necessity of...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25