the importance of critical thinking and teams in the decisionmaking process
Báo cáo khoa học: Delineation of the roles of FadD22, FadD26 and FadD29 in the biosynthesis of phthiocerol dimycocerosates and related compounds in Mycobacterium tuberculosis pptx
... progress in our knowledge of the bio- synthesis of DIMs and PGLs, the in vivo functions of these FadD proteins in this pathway remain to be established and ⁄ or completed. For instance, the involvement ... to promote the transfer of the p-HB moiety onto PKS15 ⁄ 1 [16,18]. To examine the involvement of FadD29 in the bio- synthesis of DIMs and PGLs, we took advantage of the existence in the laboratory of ... be controlled in vivo by specific interactions between FadD29 and PKS15 ⁄ 1 on the one hand, and FadD26 and the FasI system on the other hand. Further inves- tigations, including protein interaction...
Ngày tải lên: 15/03/2014, 11:20
Báo cáo khoa học: Use of lithium and SB-415286 to explore the role of glycogen synthase kinase-3 in the regulation of glucose transport and glycogen synthase pdf
... of GSK3 (using Li or SB-415286) appears to be sufficient for inducing activation of GS in muscle and fat cells, and that inhibition of the kinase potentiates insulin action in muscle of insulin-resistant ... of insulin is to promote the uptake, metabolism and storage of glucose in adipose tissue and skeletal muscle [1]. The hormonal regulation of these cellular processes is initiated by the binding ... l M rapamycin prior to cell stimulation with 100 n M insulin for 30 min or 50 m M Li for 60 min. Inhibitors were present throughout the period of incubation with insulin and Li. At the end of these incubation...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: " The role of marine salt and surfactants in the decline of Tyrrhenian coastal vegetation in Italy" ppt
... resistance to the action of aerosols is the result of the strength of the structures protecting the leaf, and increases with sclerophyllia and with the thickness of the cuticle. ACKNOWLEDGEMENTS The ... sam- ples and deposits When interpreting the results of the chemi- cal analysis of rainwater and deposits it is necessary to bear in mind the interactions between the matrix and ... near the coast and 2-3 km inland. Samples of bulk deposits were taken from pine trees (Pinus pinea L) from the section of the crown exposed to the sea and also from the...
Ngày tải lên: 08/08/2014, 19:21
7Microbial Enzymes in the Biocontrol of Plant Pathogens and aEnzymes in the Environment: Activity, Ecology and Applications - Chapter 7PestsLeonid Chernin and Ilan ChetThe ppt
... 2.Glucanases β-1,3-glucan,orlaminarin,isapolymerofd-glucoseinaβ-1,3configuration,arranged ashelicalcoils.Fungalcellwallscontainmorethan60%laminarin.Whereaschitinis arrangedinregularlyorderedlayers,laminarinfibrilsarearrangedinanamorphicmanner. Therearechemicalbondsbetweenthelaminarinandchitin,andtogethertheyforma complexnetofglucanandGlcNAcoligomers(103).Laminarinishydrolyzedmainlybyβ- 1,3-glucanases,alsoknownaslaminarinases.Theseenzymes,describedinfungi,bacteria, actinomycetes,algae,mollusks,andhigherplants,arefurtherclassifiedasexo-andendo- β-glucanases.Exo-β-1,3-glucanases(β-1,3-glucanglucanohydrolase,[EC3.2.1.58])hy- drolyzelaminarinbysequentiallycleavingglucoseresiduesfromthenonreducingendsof polymersoroligomers.Consequently,thesolehydrolysisproductsareglucosemonomers. Endo-β-1,3-glucanases(β-1,3-glucanglucanohydrolase[EC3.2.1.6orEC3.2.1.39]) cleaveβ-1,3linkagesatrandomsitesalongthepolysaccharidechain,releasingsmaller oligosaccharides.Bothenzymetypesarenecessaryforthefulldigestionoflaminarin (104).Theseenzymeshaveseveralfunctionsinfungiincludingnutritioninsaprotropism, mobilizationofβ-glucansunderconditionsofC-andenergy-sourceexhaustion,anda physiologicalroleinmorphogeneticprocessesduringfungaldevelopmentanddifferentia- tion(105). Glucanaseshavebeensuggestedasanothergroupofkeyenzymesinvolvedinthe mycoparasitismofGliocladiumandTrichodermaspp.againstfungalplantpathogens(Ta- ble1).Thesubstrateoftheseenzymes,β-1,3-glucan,isoneofthemajorcomponentsof fungal ... Spodoptera exigua. These and similar results obtained by other authors (225) suggested the usefulness of introducing chitinase-encoding genes into B. thuringiensis to increase the toxicity of the bacterium ... in two other strains of E. agglomerans tested in this work (157). The chitinolytic activity was induced when the strains were grown in the presence of colloidal chitin as the sole C source; the...
Ngày tải lên: 11/08/2014, 15:20
gisbert and navallas - 2013 - the association between voluntary disclosure and cg in the presence of severe agency conficts
Ngày tải lên: 06/01/2015, 19:46
networks of innovation change and meaning in the age of the internet
... examples of new technologies and use them as empirical cases to study innovation processes, elaborating and clarifying the above discussed con- cepts in the process. The focus in the following chapters ... State of the Art: KMS . Architecture of the WorldWideWeb . Mobilizing Resources . The Vision of Xanadu . Sources of Success . The Making of the Internet . Laying the Infrastructure ... a return of the ethical, of pleasure and of invention within the scientific institution. Realizing no profit (profit is produced by work done for the factory), and often at a loss, they take some- thing...
Ngày tải lên: 01/06/2014, 10:08
morewood - 1824 - an essay on the inventions and customs of both ancients and moderns in the use of inebriating liquors
Ngày tải lên: 12/06/2014, 11:29
báo cáo hóa học: " The effect of consequent exposure of stress and dermal application of low doses of chlorpyrifos on the expression of glial fibrillary acidic protein in the hippocampus of adult mice" pptx
... and in combination, showed increased GFAP expression in offspring in the CA1 sub-field of the hippo- campus, and white matter and granular cell layer of the cerebellum [17,18]. In the present ... exposure to nicotine and chlorpyrifos, alone and in combination, leads to persistently elevated expression of glial fibrillary acidic protein in the cerebellum of the offspring in late puberty. ... be increased following toxic insult to the CNS in many studies. A single subcutan eous injection (50 μg/kg bw, 1/2 LD 50 ) of the chol inesterase inhibitor Sarin was found to signifi cantly increase...
Ngày tải lên: 20/06/2014, 00:20
Education and training in the development of high quality human resources in vietnam at present
... affecting and requirement of education and training in the development of high-quality human resources in Vietnam at present 2.2.1. The concept of education and training to the development of high-quality ... ,! Developing Human Resources and the Role of Education and Training in the Development of Human Resources for the Cause of Industrialisation and Modernisation in our Country at Present,/ 9 9 . 6 ... AND TRAINING IN THE DEVELOPMENT OF HIGH- QUALITY HUMAN RESOURCES IN VIETNAM AT PRSENT 2.1. High-quality human resources and the importance of developing high-quality human resources in Vietnam...
Ngày tải lên: 22/07/2014, 17:56
Scientific report: "Characteristics of poultry systems and cost analysis - the benefits of vaccination campaigns HPAI prevention in livestock systems in Long An Province" pptx
... allow the characterization of the poultry production (sub-) systems, the scale of breeding and the realisation of the cost-benefit analysis of the mass vaccination campaign against H5N1 in these ... of HPAI, income from the poultry breeding occupied about 19 % of the total household income. The Red River Delta and Mekong Delta are the two regions having the largest poultry flock in the ... 2.3. Methodology of the research 2.3.1 Data gathering The research began by the collection of official data concerning the poultry production from the reports of the Department of Livestock Production...
Ngày tải lên: 06/08/2014, 18:22
Báo cáo toán học: "Fans and Bundles in the Graph of Pairwise Sums and Product" potx
... large integers . Theorem 3.1. The graph G ì + contains -bundles for arbitrarily large integers .Inpar- ticular, for any positive integer , the graph G ì + contains subgraphs of the following type: n n 1 S S S S S S S S S S S S S S S S S S S S S S S S k k k k k k k k k k k k k k k k k k k k k k k k k k n 2 M M M M M M M M M M M M M M M M M p p p p p p p p p p p p p p p p p p n 3 ? ? ? ? ? ? ? ? ? ? ? ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ... short look at the table might suggest that the type 108 is a good candidate, but at least for a ≤ 10 9 , there are just the three 3-fans of type 108 given in the table. On the other hand, I could ... with the help of Prolog. Proposition 4.1. G ì + 4. Proof. Let G 10 be the subgraph of G ì + induced by the 10 vertices 6, 7, 8, 9, 12, 13, 14, 15, 20, and 36: the electronic journal of combinatorics...
Ngày tải lên: 07/08/2014, 08:20
Báo cáo lâm nghiệp: "Effects of defoliation on the frost hardiness and the concentrations of soluble sugars and cyclitols in the bark tissue of pedunculate oak (Quercus robur L.)" potx
... minimum values in summer and maximum values in winter [43], have also been linked to frost hardiness in the stem tissue of Cornus sericea [3], in the leaves of Euca- lyptus gunnii [4] and in the ... (determination of an index of injury) was suitable to reveal the periods of frost hardening (in late autumn) and dehardening (in late winter; Fig. 3). Compared to the control trees, the frost hardiness ... defoliation). The freezing injury was determined as the slope b of the linear relationships between the log values of rela- tive conductivity (RC; %) of the incubation solution and the duration of bark...
Ngày tải lên: 08/08/2014, 01:21
Báo cáo y học: "Expression analysis of three isoforms of hyaluronan synthase and hyaluronidase in the synovium of knees in osteoarthritis and rheumatoid arthritis by quantitative real-time reverse transcriptase polymerase chain reaction" potx
... elimination volume of hyaluronan from the joint, and the total volume of joint fluid. The production of hyaluronan in OA or RA may be decreased because of the reduced expression of HAS-1 and ... deviation of the base- line of fluorescent signal intensity. The C T value of the β- actin message was used as an internal standard. When the target messages were detected in both the con- trol ... isoforms were detected in all synovial samples. The expression of the mes- sages for HAS-1 and HAS-2 was significantly less in the synovium of OA than in the control synovium (83% and 48% of the...
Ngày tải lên: 09/08/2014, 01:24
Báo cáo khoa học: "Some aspects of phytohormonal participation in the control of cambial activity and xylogenesis in tree stems" pot
... 1987). However, according to these authors, the duration of the cambial activi- ty period appears to be independent of auxin content, and the regulation of this duration is ... understood. During the rest period, the IAA level often remains relatively high in the cambial zone; treatment with exogenous IAA can- not then induce the resumption of cambial activity. ... activity, the intensity of cell production and some fea- tures of the resulting wood (radial enlarge- ment, vessel development) are often posi- tively correlated with the auxin...
Ngày tải lên: 09/08/2014, 02:21
Báo cáo y học: "Collective consciousness and its pathologies: Understanding the failure of AIDS control and treatment in the United States" doc
Ngày tải lên: 13/08/2014, 16:21
Common errors in the use of past tense and aspects in active voice by the 11th grade students Thanh Ba high school
Ngày tải lên: 06/10/2014, 16:26
the evolution of monetary policy and banking in the us (2008)
Ngày tải lên: 30/10/2014, 17:01
Securities Trading in the Absence of Dealers:Trades, and Quotes on the Tokyo Stock Exchange
Ngày tải lên: 31/10/2014, 12:51
