Báo cáo nghiên cứu khoa học: "STUDY ON A NEW PRECAST POST - TENSIONED BEAM COLUMN JOINT SYSTEM" ppsx

... deformation concentrated on the beam end near the column face with the elongation of the PC bars and the damage of the beam concrete at the upper part of the beam near the column face. There was ... vertical load of 255 kN was applied to the beam to simulate the total dead load and live load of 9.8 kN/m2. Because the main aim of applying this load was to create the shear force at the beam ... simulated short-span frame and no gravity load was apply to the beam to simulate the actual situation [3]. The objectives of this study is design new type of connection which post- tensioned...

Báo cáo nghiên cứu khoa học: "STUDY ON PROLONGATION OF WATERMELON FRESH-CUT SHELFLIFE BY OZONE TREATMENT" doc

... 2. MATERIALS AND METHODS Materials: Watermelon: a variety of Citrullus lanatus - supplied by a farm in Long An – was used in this study. Ozone: ozone flux was produced by an ozone generator. ... CONCLUSION Ozone blowing into the package containing watermelon fresh-cut was a suitable treatment method for prolonging the product shelf-life. In comparison with the traditional method based on ... view, packaging fruit fresh-cut was always better than non-packaging fruit fresh-cut. After 7 day – storage, the sample wrapped by polyethylene had the lowest number of bacteria, yeasts and molds...

Báo cáo nghiên cứu khoa học: "STUDY ON THE ANTIBACTERIAN CHARACTERISTICS OF TEA TREE OIL AND ITS APPLICATION IN COSMETICS" ppt

... investigation results on the antibacterial activity of the Australian-originated tea tree (Alternifolia melaleuca) oil and its application in cosmetics production. The research points out that not ... Investigation result for antibacterial activity to Candida albicans Sample Concentration (v/v) Bacterium before contact (cfu/ml) Alive bacterium (cfu/ml) Percentage of killed bacteria (%) ... Investigation result for antibacterial activity to Pseudomonas aeruginosa Sample Concentration (v/v) Bacterium before contact (cfu/ml) Alive bacterium (cfu/ml) Percentage of killed bacteria...

Báo cáo nghiên cứu khoa học: "STUDY ON THE APPLICATION OF MELALEUCA CAJUPUT ACTIVATED CARBON IN THE TREATMENT OF WASTE WATER FOR TEXTILE INDUSTRY" pps

... figure out the change of adsorbate concentrations in the solution. The concentrations of the adsorbate in solid phase (activated carbon) are calculated on the base of material balances. 050100150200250300350050 ... waste water treatment. Keyword: Activated carbon; Melaleuca cajuput; Waste water treatment. 1.INTRODUCTION It has been found that melaleuca cajuput wood is a good material for activated carbon ... Sulfite Red S3B adsorption on activated carbon with initial solution concentrations of 20ppm and 40ppm. a) Weight of activated carbon: ca. 0,3gr b) Weight of activated carbon: ca. 0,6gr ...

Báo cáo nghiên cứu khoa học: " STUDY ON DEVELOPMENT OF AN AUTOMATIC MARKING ROBOT" pdf

... robot controller will be connected to PC to download the appropriate data array. This data transmis-sion program includes the simulation application based on Visual Basic 6.0 and a data line ... interpolation: array of coordinates 4.4 Data transmission The interpolation processing interpolates character into an array of points. The array is stored in specific location in PC. ... center point and radius of circular, … This information can be extracted and saved as text format by a simple application called Dxf2Txt. Therefore a text file can be read and processed easily. It...

Báo cáo nghiên cứu khoa học " REPORT ON INVESTIGATIONS INTO MANGO SUPPLY CHAINS IN THE MEKONG DELTA VIETNAM 2005-2007 " ppt

... price for mango variety ‘Cat Hoa Loc’, early and late main season and early and middle off season was between 15 000 and 20 000 VND per kg. During the middle main season, the average retail price ... Total 560 Further investigations on mango sales during both the main mango season and off season were undertaken. A total of 98 retailers were interviewed during the main mango season and a ... Mekong Delta, Vietnam. Further information was obtained from the internet and published reports and databases of the Food and Agricultural Organisation (FAO) of the United Nations and World Bank....

Báo cáo nghiên cứu khoa học " RESULTS ON STRENGTHENING DIAGNOSTIC CAPACITY AND CONTROL OF DIARRHOEA IN SUCKLING PIGS " docx

... nutritionallyadequate to maintain health and meettherequirements for maintenance, growth,pregnancy and lactation.oWhen the body condition score of a pigfalls below 2.5 (on the scale of 1 - 5,appendix ... has been producedand proven safe andeffectiveinCollaboration for Agriculture and Rural Development(CARD)Program16RESULTS ON STRENGTHENING DIAGNOSTIC CAPACITY ANDCONTROL OF DIARRHOEA ... CoccidiosisandCryptosporidium have beenestablished. This procedue can beeasily applied for diagnosis inlaboratory conditions in Vietnam. A vaccine containingE. colistrainsbearing full pathogenic factors(fimbriae,...

Báo cáo nghiên cứu khoa học: "Notes on the water bugs (Hemiptera: Heteroptera) in urban areas of Hanoi" docx

... studied area have wide distribution in Southeast Asia, and commonly found at lowland area [ 3-1 1]. The most common species at various habitats are Aquarius padulum padulum, Mesovelia vittigera, ... road, (Thanh Xuan district) HN05: Linh Dam Lake HN06: Anh Duong Lake (used for recreational fishing), Me Tri area (Thanh Xuan district) - Paddy-fields: HN11: Paddy-field at Thuan village, ... (Gerromorpha) from the studied area. The water bug fauna in Hanoi is of a typical lowland fauna in Southeast Asia mainland, comprising many species with wide distribution. Several taxa are expected...

Báo cáo nghiên cứu khoa học: "Các yếu tố tinh thần trong quyền lực của quốc gia" ppsx

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Báo cáo nghiên cứu khoa học: "THỬ NGHIỆM NUÔI SÒ HUYẾT (Anadara granosa) TRONG AO NƯỚC TĨNH" ppsx

... absorb suspended solid 198 kg/ha/year. Keywords: Anadara granosa, stationary pond. Title: Experiment on of blood cockle (Anadara granosa) on lentic earthern pond. TÓM TẮT Mục tiêu đề tài ... Transportation studies on Transplanted Cockles (Fam. Arcidae) in Nakhon Bay, Thailand. In Bivalve Mollusc Culture Research in Thailand. E.W. McCoy; Tanittha Chongpeepien (Eds). Shirota, 1966. The plankton ... the pond was 2 0-3 0cm, area of pond was 30 0-5 00m2, seedling was from natural origin and average size was 4,3 g/ind, stocking density was 8 7-1 45 ind/m2. Results showed that blood cockle can...

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