Báo cáo khoa học: "Mise au point bibliographique, au sujet de la nutrition oligo-minérale des plantes supérieures Carences et toxicités chez les conifères" ppt
Báo cáo khoa học: "Apports d’éléments minéraux au sol par l’intermédiaire de la litière, des pluies et des pluviolessivats dans un peuplement à genévrier thurifère (Juniperus thurifera L) du Haut Atlas occidental (Maroc)" ppsx
... 1968). Notons que les données ci-dessus concernent des moyennes relatives à un lot regroupant des individus m les et des individus femelles. Dans les périodes hi- vernales (décembre ... en dehors des périodes de pluie), et/ ou d’éléments minéraux secrétés par le feuillage : il y a augmentation de la charge minérale de l’eau, - rétention...
Ngày tải lên: 08/08/2014, 23:22
Báo cáo khóa học: A single mutation that causes phosphatidylglycerol deficiency impairs synthesis of photosystem II cores in Chlamydomonas reinhardtii pdf
... Bennardo-Connan 1 , Paulette Decottignies 3 , Sylvie Gillet 3 and Francis-Andre ´ Wollman 2 1 Centre National de la Recherche Scientifique-Universite ´ Paris-Sud, UMR 8618, Institut de Biotechnologie des plantes, ... Diego Academic Press, San Diego, CA, USA. 15. Bennoun, P. & Delepelaire, P. (1982) Isolation of photosynthesis mutants in Chlamydomonas.InMethods in Chloroplast Molec...
Ngày tải lên: 07/03/2014, 15:20
Báo cáo khoa học: Pleiotropy of leptin receptor signalling is defined by distinct roles of the intracellular tyrosines docx
... 9558–9561. 54 Islam MS, Sjoholm A & Emilsson V (2000) Fetal pan- creatic islets express functional leptin receptors and leptin stimulates proliferation of fetal islet cells. Int J Obes Relat Metab Disord ... Metformin, but not leptin, regulates AMP-activated protein kinase in pancreatic islets: impact on glucose-stimulated insulin secretion. Am J Physiol Endocrinol Metab 286, E1023–E1031....
Ngày tải lên: 07/03/2014, 16:20
Báo cáo khoa học: "Query-based sentence fusion is better defined and leads to more preferred results than generic sentence fusion∗" pdf
... Posttraumatic stress disorder (PTSD) is a psychological disorder, which is classified as an anxiety disorder in the DSM-IV, caused by a mental trauma (also called psychotrauma) that can develop after exposure ... Posttraumatic stress disorder (PTSD) is a psychological disorder. Q-based Intersection PTSD stands for posttraumatic stress disorder and is a psychological disorder. Generic Union Pos...
Ngày tải lên: 08/03/2014, 01:20
Báo cáo khoa học: "A Chain-starting Classifier of Definite NPs in Spanish" docx
... coreferent NP. (4) La expansi ´ on de la pirater ´ ıa en el Sudeste de Asia puede destruir las econom ´ ıas de la regi ´ on. ‘The expansion of piracy in South-East Asia can de- stroy the economies ... module does not label as chain starting def- inite NPs that are coreferent. The classifier was thus designed to minimize false positives. No less than 73% of de nite NPs in the dat...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo khoa học: LmbE proteins from Bacillus cereus are de-N-acetylases with broad substrate specificity and are highly similar to proteins in Bacillus anthracis pot
... de- N-acetylase from Thermococcus kodakaraensis KOD1 (BAD29713); Orf2, de- N-acetylase from Actinoplanes teichomyceticus (CAG15014); BtrD, de- N-acetylase from Bacillus circulans (BAE07068). The black regions ... [24], chito-oligosaccharide de- N-acetylases from Rhizobium (NodB) [25] and Vibrio parahaemolyticus [26], and Glc- NAc peptidoglycan de- N-acetylases [27] are considered to be c...
Ngày tải lên: 15/03/2014, 11:20
Báo cáo khóa học: Functional properties of the protein disulfide oxidoreductase from the archaeon Pyrococcus furiosus A member of a novel protein family related to protein disulfide-isomerase doc
... oligonucleotides and the peptide designed by Ruddock et al. [13] were from PRIMM (Milan, Italy). Bacterial cultures, plasmid purifications, and transformations were performed as described by Sambrook et ... the samples were loaded o n an SDS/12.5% polyacrylamide gel. Lane 1, PfPDPfPD/DMS in a r atio 1 : 2.5; lane 2, control, Pf PDO with no DMS; lane 3, markers of molecular mass. 3444 E. Pe...
Ngày tải lên: 16/03/2014, 16:20
Báo cáo khoa học: Efficient synthesis of a disulfide-containing protein through a batch cell-free system from wheat germ pdf
... reported method [10]. Lipopolysaccharide (15 mg) from Salmonella typhimurium was deacetylated, oxidized, and aminated to be approximately 10 mg of freeze-dried powder containing 25 lmol amino group, determined ... obtained from New England Biolabs, Inc. Lipopolysaccharides from Salmonella typhimurium and E. coli O111, biotin and cycloheximide were purchased from Sigma. Amine-terminated magnet...
Ngày tải lên: 16/03/2014, 23:20
Báo cáo khoa học: Reaction mechanisms of thiamin diphosphate enzymes: defining states of ionization and tautomerization of the cofactor at individual steps docx
... releasing the first benzaldehyde molecule. In the authors’ view, this enzyme provides the clearest interpretation of the pH dependence of the steady-state kinetic parameters of any ThDP enzymes ... structure determi- nations of ThDP enzymes. Briefly, the question is related to the conundrum that any plausible mecha- nism suggested for ThDP-dependent enzymes, be they 2-oxoacid decarboxylases ......
Ngày tải lên: 29/03/2014, 23:20
Báo cáo khoa học " VẬN DỤNG EN 1991-1-4 ĐỂ TÍNH TOÁN TẢI TRỌNG GIÓ LÊN CÔNG TRÌNH XÂY DỰNG Ở VIỆT NAM " doc
... 1170.2-1983: Minimum design loads on structures, Part 2: Wind Loads, Standard Australia, 1983. 9. AS 1170.2-1989: Minimum design loads on structures, Part 2: Wind Loads, Standard Australia, 1989. ... for Buildings – Code of Practice for Wind loads. 11. Bryan Stafford Smith, Alex Coull, Tall Building Structures: Analysis and Design, Jonh Wiley & Son, INC. 12. Eurocode 1: Actions on stru...
Ngày tải lên: 30/03/2014, 02:20