Tài liệu Báo cáo " Composition of bird species in Huu Lien Nature Reserve, Lang Son province " pdf

Tài liệu Báo cáo " Composition of bird species in Huu Lien Nature Reserve, Lang Son province " pdf

Tài liệu Báo cáo " Composition of bird species in Huu Lien Nature Reserve, Lang Son province " pdf

... longitudes. In terms of administrative location, Huu Lien Nature Reserve covers the whole of Huu Lien commune, part of Yen Thinh commune, part of Hoa Binh commune (of Huu Lung district), part of Huu ... are inherently under human pressures in our country. During the two years (2009 - 2010) of the study conducted in Huu Lien Nature Reserve in Lang...
Ngày tải lên : 13/02/2014, 12:20
  • 12
  • 340
  • 0
Tài liệu Báo cáo " Effecting of medium composition on biomass and ginsenoside production in cell suspension culture of Panax vietnamensis Ha et Grushv " doc

Tài liệu Báo cáo " Effecting of medium composition on biomass and ginsenoside production in cell suspension culture of Panax vietnamensis Ha et Grushv " doc

... culture of ginseng cell and some attempts have been made to increase biomass and ginsenoside yield of Ngoc Linh ginseng cell culture. 2. Materials and methods Induction of callus Fresh mountain ... concentration of 40 mM [12]. In the simultaneous production of ginseng saponin and polysaccharide by suspension cultures of P. ginseng, [4] reported that production of gin...
Ngày tải lên : 12/02/2014, 10:20
  • 6
  • 624
  • 1
Tài liệu Báo cáo " Flora of the Research Forest in Yen Tu, Quang Ninh " docx

Tài liệu Báo cáo " Flora of the Research Forest in Yen Tu, Quang Ninh " docx

... whole. The genera containing the highest number of species in this study and the other studies are listed in Table 5. The 10 genera containing the highest number of species vary significantly. ... Flora of Vietnam, Vol., 1-3, Young Publishing House of Ho Chi Minh, Vietnam, 1999-2000 (in Vietnamese). [3] Forest Inventory and Planning institute, Vietnam Forest Trees, Agr...
Ngày tải lên : 12/02/2014, 10:20
  • 6
  • 537
  • 0
Tài liệu Báo cáo " synthesis, cloning and expression in escherichia coli of a gene coding for Mcoti-ii " ppt

Tài liệu Báo cáo " synthesis, cloning and expression in escherichia coli of a gene coding for Mcoti-ii " ppt

... produce 55kD fusion of the cleavable intein tag to N-terminus of a synthetic inhibitor .As known, Mr of MCoTI-II is about 3.4kD, hence Mr of the obtained recombinant fusion protein should be about ... Aprotinin 4. Re MCoTI-II Fig 14. Checking the inhibiting activity of ReMCoTI-II by using diffusion method 1. PA from S. litula 2. PA of S. litula + ReMoTI-II 3. Trypsin 4....
Ngày tải lên : 12/02/2014, 10:20
  • 9
  • 497
  • 0
Tài liệu Báo cáo " Occurrences of microcystis spp. and microcystins in some cyanobacterial blooms in freshwater bodies in Vietnam " docx

Tài liệu Báo cáo " Occurrences of microcystis spp. and microcystins in some cyanobacterial blooms in freshwater bodies in Vietnam " docx

... toxin-producing ability depend on species, in the same species in populations of cyanobacteria, both microcystin-producing and non-microcystin-producing individuals may coexist [15]. Therefore, in ... range of the standard curve. 3. Results and discussion Species composition of microcystis spp. in study waters In 8 natural bloom samples collected, we identified...
Ngày tải lên : 12/02/2014, 17:20
  • 6
  • 547
  • 0
Tài liệu Báo cáo " Effect of Sweet potato (Ipomoea batatas (L.) Lam) leaf extract on hypoglycaemia, blood insulin secretion, and key carbohydrate metabolic enzymes in expermentally obese and STZ-induced diabetic mice " pptx

Tài liệu Báo cáo " Effect of Sweet potato (Ipomoea batatas (L.) Lam) leaf extract on hypoglycaemia, blood insulin secretion, and key carbohydrate metabolic enzymes in expermentally obese and STZ-induced diabetic mice " pptx

... Effect of extract fractions on blood fasting glucose and plasma insulin secretion in obese-diabetic mice Glucose (mmol/l) Plasma insulin (pmol/l) Treatment with extract fraction Starting point ... (Streptomyces chromogen). It was used to induce experimentally diabetic models of animals [4,5,7]. The injection of single dose of STZ (120mg kg -1 ) into the HFD mice increases...
Ngày tải lên : 12/02/2014, 17:20
  • 7
  • 572
  • 0
Tài liệu Báo cáo " Deodorization of food wastewater by using strong oxidants " pdf

Tài liệu Báo cáo " Deodorization of food wastewater by using strong oxidants " pdf

... odor intensity is increased with decreasing of pH, it may due to the incompletely reduction of compounds of sulfur and nitrogen in acid state. These compounds are volatile and caused offensive ... Effect of CaO concentration Concentration of CaO was varied in range of 3.2 to 4.8 g/l with 0.25 g/l of CaOCl 2 added. The effect of concentration of CaO to the odor...
Ngày tải lên : 12/02/2014, 17:20
  • 6
  • 373
  • 0
Tài liệu Báo cáo "Effect of the preparation conditions on the properties of Fe-Pt nanoparticles produced by sonoelectrodeposition " pptx

Tài liệu Báo cáo "Effect of the preparation conditions on the properties of Fe-Pt nanoparticles produced by sonoelectrodeposition " pptx

... develop in and around the collapsing bubble [14]. Sonoelectrochemistry has the potential benefit of combining sonochemistry with electrochemistry. Some of these beneficial effects include acceleration ... effects include acceleration of mass transport, cleaning and degassing of the electrode surface, and an increased reaction rate [15]. In this paper, we report the use of th...
Ngày tải lên : 13/02/2014, 03:20
  • 7
  • 513
  • 0
Tài liệu Báo cáo " Survey of WO3 thin film structure built on ito/glass substrates by the Raman and xrd spectroscopies" doc

Tài liệu Báo cáo " Survey of WO3 thin film structure built on ito/glass substrates by the Raman and xrd spectroscopies" doc

... phases. In that case, the vibrational frequencies of m-WO 3 are quite higher than these of o-WO 3 . And the reason is that parameters of crystalline structure of m-WO 3 are smaller than that of ... peaks, included many basic vibration modes of Raman spectrum, we used Origin 7.5 program with Gaussian function. This information gives us exact evaluation of the existence of...
Ngày tải lên : 13/02/2014, 03:20
  • 9
  • 635
  • 0

Xem thêm

Từ khóa: