explain mode of heat transfer by conduction
An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
... Journal of Heat Mass Transfer 2003; 30(2): 241-250. [17] Bhagoria J.L. and Sahu M.M. Augmentation of heat transfer coefficient by using 900 broken transverse ribs on absorber plate of solar air heater, ... Investigation of heat transfer and friction for rib- roughened surfaces, Int. Journal of Heat & Mass Transfer 1978; 21: 1143-1156. [4] Webb R.L., Eckert E.R.G. and Goldstein R. J. Heat transfer ... Journal of Heat and Mass Transfer1 999; 42: 1597-1615. [16] Karwa R, Experimental studies of augmented heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated...
Ngày tải lên: 05/09/2013, 16:10
molecular dynamics simulation of heat transfer and phase change during
Ngày tải lên: 06/05/2014, 08:55
molecular dynamics simulation of heat transfer and phase change during
Ngày tải lên: 06/05/2014, 08:57
molecular dynamics simulation of heat transfer and phase change during
Ngày tải lên: 06/05/2014, 08:59
Báo cáo sinh học: "Mechanisms of ubiquitin transfer by the anaphase-promoting complex" pdf
Ngày tải lên: 06/08/2014, 19:21
MÔ HìNH HOá QUá TRìNH TRAO ĐổI NHIệT ẩM TRONG MáY ấP TRứNG GIA CầM Modeling of heat and mass transfer in chicken egg incubators
Ngày tải lên: 28/08/2013, 08:31
Effect of periodic suction on three dimensional flow and heat transfer past a vertical porous plate embedded in a porous medium
Ngày tải lên: 05/09/2013, 14:58
Cooling load optimization of an irreversible refrigerator with combined heat transfer
Ngày tải lên: 05/09/2013, 15:28
Ecological performance of a generalized irreversible Carnot heat engine with complex heat transfer law
Ngày tải lên: 05/09/2013, 15:28
Tài liệu Báo cáo khoa học: Crystal structures of a bacterial 6-phosphogluconate dehydrogenase reveal aspects of specificity, mechanism and mode of inhibition by analogues of high-energy reaction intermediates pdf
... key features of PDH specificity and mode of inhibition of the enzyme. Results and Discussion Structural analysis and model quality Crystal structures of three different complexes of LlPDH have ... the modelled ternary complex). Some 84 residues of the cofactor-binding domain of LlPDH are strictly conserved in TbPDH, 89 in OaPDH. There are 17 residues within 4 A ˚ of the cofactor, of which ... compilation ê 2006 FEBS Crystal structures of a bacterial 6-phosphogluconate dehydrogenase reveal aspects of specificity, mechanism and mode of inhibition by analogues of high-energy reaction intermediates Ramasubramanian...
Ngày tải lên: 19/02/2014, 05:20
Tài liệu Báo cáo khoa học: Analysis of oxidative events induced by expanded polyglutamine huntingtin exon 1 that are differentially restored by expression of heat shock proteins or treatment with an antioxidant ppt
... presence of 50 m m dithiothreitol. Ten microliters of each sample lysate was transferred into each of two eppendorf tubes and treated for 15 min with either 10 lL of the 1· DNPH solution or 10 lL of ... inclusions formed by httEx1-103Q. No significant modulation of inclusion size by NAC was detected. These findings confirm the results of several other studies performed in cellular models of polyQ disease ... stimulate some of its activities because of better substrate availability is not yet known. The partial restoration of proteasome activities by Hsps contrasts with the lack of effect induced by NAC....
Ngày tải lên: 19/02/2014, 06:20
Báo cáo khoa học: Differential recognition of heat shock elements by members of the heat shock transcription factor family ppt
... protein) of YYY49 and YYT42 con- tained approximately 1 and 2 ng of hHSF2, and those of YYT50 and YYT17 contained approximately 0.01 and 0.1 ng of hHSF4, as judged by the intensity of each band. ... HSEs might be explained by the divergence of GAA-like sequences from the canonical GAA sequence. An alteration of either the distal or proximal HSE of CRYGC–LUC caused inhibition of hHSF4–VP16- induced ... generation, Keywords crystallin; heat shock element; heat shock protein; heat shock response; heat shock transcription factor Correspondence H. Sakurai, Department of Clinical Laboratory Science,...
Ngày tải lên: 07/03/2014, 00:20
Báo cáo khoa học: Small heat shock protein Hsp27 prevents heat-induced aggregation of F-actin by forming soluble complexes with denatured actin docx
... effect of Hsp27-3D on the heat- induced aggregation of F-actin. (A) F-actin (1.0 mgặmL )1 ) was heated at a constant rate of 1 Cặmin )1 in the absence (curve 1) or in the presence (curves 2–4) of ... that, upon heating, thermal unfolding of F-actin is accompanied by formation of stable, solu- ble complexes of Hsp27-3D with denatured actin that contain roughly equal quantities of denatured ... Institute of Biochemistry, Russian Academy of Sciences, Moscow, Russia 2 School of Bioengineering and Bioinformatics, Moscow State University, Russia 3 Department of Biochemistry, School of Biology,...
Ngày tải lên: 16/03/2014, 06:20
Báo cáo khoa học: Structures and mode of membrane interaction of a short a helical lytic peptide and its diastereomer determined by NMR, FTIR, and fluorescence spectroscopy pdf
... intensities of the NOE connectivities are indicated by the widths of the stripes. Ó FEBS 2002 Mode of interaction of lytic peptides (Eur. J. Biochem. 269) 3873 Structures and mode of membrane ... [19]. Depth of peptide penetration determined by tryptophan-quenching In this set of experiments the depth of penetration of the peptides into lipid membranes was estimated through quenching of the ... FEBS 2002 Mode of interaction of lytic peptides (Eur. J. Biochem. 269) 3871 Incorporation of D -amino acids into a short, amphipathic a helical model peptide results in reorganization of the backbone...
Ngày tải lên: 17/03/2014, 11:20
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 1 of 3
... types of latent heat. The first is the latent heat of fusion. This is the amount of heat added or removed to change phase between solid and liquid. The second type of latent heat is the latent heat ... ENERGY, WORK, AND HEAT Another type of heat is called latent heat. Latent heat is the amount of heat added to or removed from a substance to produce a change in phase. When latent heat is added, ... different magnitudes by the addition of heat. When a given amount of heat is added to different substances, their temperatures increase by different amounts. The ratio of the heat (Q) added to or...
Ngày tải lên: 17/03/2014, 15:00
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 2 of 3
... modes of heat transfer: Conduction involves the transfer of heat by the interactions of atoms or molecules of a material through which the heat is being transferred. Convection involves the transfer ... the heat is being transferred. Convection involves the transfer of heat by the mixing and motion of macroscopic portions of a fluid. Radiation, or radiant heat transfer, involves the transfer of ... transferred. Convection involves the transfer of heat by the mixing and motion of macroscopic portions of a fluid. Radiation, or radiant heat transfer, involves the transfer of heat by electromagnetic radiation...
Ngày tải lên: 17/03/2014, 15:00
doe fundamentals handbook - thermodynamics, heat transfer, and fluid flow - volume 3 of 3
... is used by engineers in reference to pressure. It is a reference to the height, typically in feet, of a column of water that a given pressure will support. Each of the energies possessed by a fluid ... all of its kinetic energy were converted to potential energy. The pressure head represents the flow energy of a column of fluid whose weight is equivalent to the pressure of the fluid. The sum of ... characteristic of viscous (thick) fluid or is one in which viscosity of the fluid plays a significant part. Turbulent Flow Turbulent flow is characterized by the irregular movement of particles of the...
Ngày tải lên: 17/03/2014, 15:00
Báo cáo khoa học: Structural basis of charge transfer complex formation by riboflavin bound to 6,7-dimethyl-8-ribityllumazine synthase docx
... facilitates the formation of a unique tetrade comprising of a pair of riboflavins with an antiparallel staggering of their isoallox- azine moieties, sandwiched by the indole groups of the symmetry-related ... steps of catalysis [9]. The orientation of H94 var ies according to the bound ligand but is nearly independent of the nature of residue 27. In the case of the two substrate analogue complexes of ... consequence of the smaller size of the phenyl ring of Y 27 as compared to the indole r ing of W27. Clearly further biophysical studies are required to substantiate these notions. The crystal structure of...
Ngày tải lên: 30/03/2014, 15:20