discussion the best and worst of times for behavioral mental health practice
Báo cáo hóa học: "Research Article On the Nonexistence and Existence of Solutions for a Fourth-Order Discrete Boundary Value Problem" doc
... authors For example, fixed point theory 1, 3, 5–7 , the method of upper and lower solutions , and critical point theory 9, 10 are widely used to deal with the existence of solutions for the boundary ... point of J This completes the proof of Theorem 4.1 Theorem 4.2 Suppose that f n, z satisfies the assumptions P1 , P2 , and P3 Then BVP 1.5 possesses at least two nontrivial solutions To prove Theorem ... there must exist a subsequence of {u n } which is convergent in Rk Therefore, P-S condition is satisfied Proof of Theorem 4.2 Let λi , ≤ i ≤ l, −μj , ≤ j ≤ m be the positive eigenvalues and the...
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NGHIÊN CỨU THIẾT KẾ VÀ CHẾ TẠO THIẾT BỊ SẤY ỨNG DỤNG CHO VẬT LIỆU DẠNG BỘT NHÃO STUDY ON THE DESIGN AND MANUFACTURE OF DRYER FOR PASTE MATERIAL
... 0.24 đến 0,26 mm chiếm tỉ lệ cao phân bố hạt theo kích thước sau sấy vận tốc roto phân loại thay đổi Cỡ hạt có giá trị thành phần phần trăm giảm dần theo thứ tự vận tốc roto sau: 30, 50, 20,40Hz ... bột khoai mì 3.3.1 Ảnh hưởng yếu tố công nghệ: Trên sở nghiên cứu thăm dò, thí nghiệm tiến hành theo quy hoạch trực giao cấp Kết thí nghiệm trình bày bảng Bảng Ảnh hưởng yếu tố công nghệ đến độ ... Lần Mẫu Mẫu Mẫu Mẫu 4,97 5,55 6,80 7,92 5,32 6,85 6,63 6,62 5,75 5,68 6,37 8,13 Bảng 4: Kết phân theo đơn vị khối lượng(g) Khối lượng vật iệu giữ lại Rây rây (g) (mesh) Mẫu Mẫu Mẫu Mẫu 180 0,014...
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Báo cáo y học: "Cost of acute renal replacement therapy in the intensive care unit: results from The Beginning and Ending Supportive Therapy for the Kidney (BEST Kidney) Study" pps
... difference and range of total cost by cost domain The error bars represent the range between the maximum cost of each domain for CRRT and the minimum cost for IRRT and the maximum cost of each domain for ... region The error bars represent the absolute range between the maximum fluid cost of CRRT and the minimum fluid cost of IRRT, and between the maximum fluid cost of IRRT and minimum fluid cost of ... represent the absolute range between the maximum nursing cost of CRRT and the minimum nursing cost of IRRT on the right, and between the maximum nursing cost of IRRT and minimum nursing cost of CRRT...
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Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan
... kind of software in a server Before the examinations, the person who is in charge of preparing the tests will use the software to mix the test items in the item bank and print out the tests All the ... reliable and the other 40% may be caused by an error Thus, the higher the reliability coefficient is, the lower the standard error is The lower the standard error is, the more reliable the test ... characteristics and he summarized in the form of the table called A checklist for Test Evaluation The checklist is for rating of the adequacy of a test for any given purpose -8- Table 2.1 A checklist for...
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Development of a Regional Risk Management Framework for APEC Economies for use in the Control and Prevention of Introduced Marine Pests
... capabilities and approaches APEC and the MRCWG have a role in liaising with IMO, FAO, NACA to enhance the effectiveness of existing instruments within APEC Institutional arrangements for managing the ... limited and unbalanced Management Framework - Introd uced Marine Pests Priorities and hazards for Economies Variable levels of activity and management capability Ships’ ballast water and hull ... the preborder, border and post border levels Need to develop awareness of the problem in APEC Economies Need appropriate information systems and tools Need to develop and adapt current institutional...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 1 pptx
... years through the development and use of a succession of live food organisms as feed for the developing larvae The aim of the present manual was therefore to review and summarise the latest developments ... permission of the copyright owner Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Information Division, Food and ... Countries for the synthesis of information in the field of aquaculture nutrition The editors would like to thank James de Caluwe, Rudi Bijnens, Magda Vanhooren and March Verschraeghen for their assistance...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 2 doc
... the advantage of allowing control of the quality of the cultures The major difficulty in microscopic counts is reproducibility, which is a function of the sampling, diluting, and filling of the ... reduce the time required for upscaling The lag in growth is attributed to the physiological adaptation of the cell metabolism to growth, such as the increase of the levels of enzymes and metabolites ... Also, the quality of the harvested cells may be less predictable than that in continuous systems and for example vary with the timing of the harvest (time of the day, exact growth phase) Another...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 3 ppt
... of sudden collapses of the cultures (Hirayama, 1987) Most probably the reason for these crashes was explained by the poor digestibility of the yeast, which requires the presence of bacteria for ... facilitates on one hand the possibilities for automatic feeding but on the other hand requires the use of aeration and cold storage The following standard culture procedure has been developed and tested ... consisting of the head, trunk and foot (Fig 3.1.) The head carries the rotatory organ or corona which is easily recognized by its annular ciliation and which is at the origin of the name of the Rotatoria...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 4 pptx
... 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 of the hatchery ... feet and feathers of birds, and when ingested they remain intact for at least a couple of days in the digestive tract of birds Consequently the absence of migrating birds is probably the reason ... salinity is the common feature determining the presence of Artemia, the impact of other parameters (temperature, primary food production, etc.) may at most affect the abundance of the population and...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 5 docx
... hatchability Hatchability of cysts is largely determined by the conditions and techniques applied for harvesting, cleaning, drying and storing of the cyst material The impact of most of these processes ... dry weight of instar I nauplius The hatching efficiency only accounts for the number of nauplii that are produced, and not for the size of these nauplii (strain dependent); by contrast the hatching ... for instar I nauplii (see 4.2.3.; Fig 4.3.4.) For 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...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 6 docx
... generally used for feeding the late larval and postlarval stages of penaeids Freshly-hatched nauplii are usually offered at the start of the first mysis stage, and sometimes even earlier at the zoea-mysis ... 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 in freshwater For example, ... 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
... influence the feeding behavior of Artemia by affecting the filtration rate, ingestion rate and/ or assimilation: including the quality and quantity of the food offered, the developmental stage of the ... The main advantages of these products are their low cost and universal global availability Equally important in the evaluation of dry food is the consistency of the food quality and supply, and ... in the center of the culture tank (Fig 4.4.6.) The base is closed by a PVC-ring and bears a flexible tube for the evacuation of the effluent An aeration collar is fixed to the lower end of the...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 8 pptx
... The presence of Artemia is not only essential for the control of the algal blooms The Artemia metabolites and/ or decaying animals are also a suitable substrate for the development of the halophilic ... soils, often found in mangrove areas When exposed to the air, the pyrite of these soils oxidizes to form sulfuric acid Of course liming of these soils is possible However, the quantities of lime ... disappears, and the depth recorded After lowering the disk a little more, it is then brought up slowly until the contrast is again visible and this depth is then also recorded; the average of both of the...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 9 pptx
... 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 rather than anything else The effectiveness of filtering ... filtration and prevent losses due to the narrow and strong back current The longer the distance between the propeller and the net, the wider and shorter the net can be The distance between the propeller ... 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 water leaving the reservoir Again, the nets...
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Tài liệu Manual on the Production and Use of Live Food for Aquaculture - Phần 10 pptx
... zooplankton, and copepods, nematodes and trochophores The document has been prepared to help meet the needs of aquaculture workers of member countries for the synthesis of information in the field of aquaculture ... spawning before the females, the males must be removed from the container and left out of the water, so as to stop the male spawning; the males are put back in the water when a sufficient number of females ... COVER The success of any farming operation for fish and shellfish depends upon the availability of a ready supply of larvae or “seed” for on-growing to market size The cultivation of fish and shellfish...
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Tài liệu Guidelines for the Prevention and Treatment of Opportunistic Infections Among HIV-Exposed and HIV-Infected Children pdf
... exceptions The letter indicates the strength of the recommendation, which is based on the opinion of the Working Group, and the roman numeral reflects the nature of the evidence supporting the recommendation ... MMWR The MMWR series of publications is published by the Coordinating Center for Health Information and Service, Centers for Disease Control and Prevention (CDC), U.S Department of Health and ... (PIDS), and the American Academy of Pediatrics (AAP) The recommendations are rated by a letter that indicates the strength of the recommendation and a Roman numeral that indicates the quality of the...
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Tài liệu The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States: A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory Committee on Immunization Practices docx
... Centers for Disease Control and Prevention The role of BCG vaccine in the prevention and control of tuberculosis in the United States: a joint statement by the Advisory Council for the Elimination of ... RR-4 MMWR The Role of BCG Vaccine in the Prevention and Control of Tuberculosis in the United States A Joint Statement by the Advisory Council for the Elimination of Tuberculosis and the Advisory ... re-evaluation of the role of BCG vaccination in the prevention and control of TB This updated report is being issued by CDC, the Advisory Committee for the Elimination of Tuberculosis, and the Advisory...
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