marcus apos theory and proton transfer in carbonic anhydrase
Tài liệu Báo cáo khoa học: Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181 and His184 pdf
Ngày tải lên :
20/02/2014, 02:21
... unusual in having two histidine residues (rather than the His-Asn pair seen in OYE, MR and some of the other member proteins; Fig 1B) in the active site for ligand and substrate binding For those ... be involved in ligand binding and counterpart residues in related enzymes and also the location of the tyrosine residue implicated as proton donor in OYE B constant for enzyme-ligand complexes, ... arose resin a second chromatography step using the same resin was required (gradient of 15–150 mm NaCl contained in L buffer A) to obtain pure protein Redox potentiometry, ligand binding and stopped-flow...
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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
... Solar drying systems: Simulations and optimization, Agrotech Publishing Academy, Udaipur, pp 131-133 Haghighi K., Segerlind L.J, (1988), Modeling Simultaneous Heat and Mass Transfer in Isotropic ... Trans ASEA, pp 31 Husain A., Chen C.S., Clayton J T, Whitney L.F (1972), Mathematical Simulation of Mass and Heat Transfer in High Moisture Foods, Trans ASAE, pp 55-59 224 Husain A., Chen C.S., Clayton ... Chen C.S., Clayton J T (1973), Simultaneuos Heat and Mass Diffusion in Biological Material, Trans ASAE, pp 69-73 Luikov, A V (1980), Heat and mass transfer, Mir Publisher, Moscow Peebles E D, Christopher...
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Cadmium and zinc interactions and their transfer in
Ngày tải lên :
15/03/2014, 23:22
... YA and MA in spring wheat lands, respectively, and 46 and 20 times in corn lands, respectively Soil Zn concentration at WA was and 1.5 times higher than the contents found at YA and MA in spring ... patterns of cadmium and zinc contents in different parts of the two crops grown in the field in uenced by non-ferrous metal mining and smelting operation; Ž2 transfer ratios and relationship models ... Ž1994., who, in their pot experiment, concluded that the contents of Cd and Zn in spring wheat parts Žstraw and grain increased with increasing the two metal concentrations in sandy soils The...
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Heat and Mass Transfer in Porous Media pdf
Ngày tải lên :
31/03/2014, 16:20
... dampening of the RH variation in a room and its hygroscopicity level, which is mainly dependant on the surface finishing materials and furnishing According to the principle, a hygroscopic inertia index ... Jean-Michel Hugo and Frédéric Topin Heat and Mass Transfer in Matrices of Hygroscopic Wheels C R Ruivo, J J Costa and A R Figueiredo 187 219 245 Treatment of Rising Damp in Historical Buildings Ana ... treating rising damp in historic buildings based upon a hygro-regulated wall base ventilation system, and analyses the results obtained following implementation of the system in churches in Portugal...
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modern fluid dynamics basic theory and selected applications in macro- and micro-fluidics
Ngày tải lên :
02/04/2014, 14:53
... visualizing results, improving basic submodels, finding new, interdisciplinary applications, exploring new concepts, interpreting observations in a more generalized form, or even pushing the ... doing Computer Project Work, and Report Writing 6 Chapter However, it should be augmented later on by more independent work, e.g., deriving governing equations, obtaining data sets, plotting and ... complicated and interdisciplinary tasks, tomorrow’s engineers are facing (see NAS “The Engineers of 2020” at http:// national-academics.org) Also, an increasing number of engineering firms recruit...
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hydrodynamics, mass, and heat transfer in chemical engineering, crc (2002) - opet
Ngày tải lên :
02/04/2014, 15:52
... MASS AND HEAT TRANSFER IN CHEMICAL ENGINEERING Topics in Chemical Engineering A series edited by R Hughes, University of Salford, UK Volume HEAT AND MASS TRANSFER W PACKED BEDS by N Wakao and ... this book for other titles in the Topics in Chemical Engineering series HYDRODYNAMICS, MASS AND HEAT TRANSFER IN CHEMICAL ENGINEERING A.D Polyanin lnstitute for Problems in Mechanics, Moscow, Russia ... considered Film and jet flows, fluid flows through tubes and channels of various shapes, and flow past plates, cylinders, and disks are examined In Chapters and we analyze mass and heat transfer in plane...
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ADVANCES IN WAVELET THEORY AND THEIR APPLICATIONS IN ENGINEERING, PHYSICS AND TECHNOLOGY doc
Ngày tải lên :
27/06/2014, 00:20
... Advances in Wavelet Theory and Their Applications in Engineering, Physics and Technology (a) (b) Fig The original license plate candidate image is shown in (a) and prominent edges in the LP candidate ... image (a) and image (b) shows prominent edges (a) (b) Fig The original license plate candidate image is shown in (a) and prominent edges in the LP candidate are shown in (b) using single level ... divided into four parts These are input image normalization, edges enhancement using filters, edges finding and linking to rectangles using connected component analysis (CCA) and plate candidate finding...
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Báo cáo khao học: "Sap flow and water transfer in the Garonne River riparian woodland, France: first results on poplar and willow" ppsx
Ngày tải lên :
08/08/2014, 14:20
... lines were drawn on each sandpapered wood plate, with their intersection in the centre of the deeper (older) ring On each line, the tree rings were measured and the mean value for each year ring ... understanding the evolution of the water pool over the growing season Some authors have recently conducted such long-term research in boreal forests, including research on pine and spruce in Europe ... trees such as pine and spruce [5, 20] and for orchards [1, 19] However, very few authors focused on diffuse-ring trees in wetland environments In the literature, the latest determination of water...
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báo cáo khoa học: " Conservation of resources theory and research use in health systems" docx
Ngày tải lên :
10/08/2014, 10:23
... difference in the world [in gaining buy -in and involvement].’ – Researcher, RSS Ongoing education and training opportunities about the issue and approaches to addressing it, capitalizing on existing ... receptivity to research and innovation, financial incentives and support for research and innovation, and favorable public attitudes toward research and innovation) in fostering the capacity for ... Improving research dissemination and uptake in the health sector: Beyond the sound of one hand clapping 1997 [http://www.chsrf.ca/ knowledge _transfer/ pdf/handclapping_e.pdf] 13 Lomas J: Using ‘Linkage...
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A numerical study of heat and mass transfer in porous fluid coupled domains
Ngày tải lên :
12/09/2015, 21:13
... electronic cooling, ceramic processing, and overland flow during rainfall In thermal insulation engineering, an appreciable insulating effect is derived by placing porous material in the gap between ... number in x and y directions in inlet int interface line in reactor interface interface value l east, west, north, and south point of control volume n north w west p control volume center point; ... Ochoa-Tapia and Whitaker’s stress jump conditions for the flow, heat and mass transfer in porous/fluid coupled domains, and to investigate their effects on local and global heat and mass transfer; ...
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Granular flow and heat transfer in a screw conveyor heater a discrete element modeling study
Ngày tải lên :
02/10/2015, 17:14
... mainly triggered by and rising of fuel costs and increasing worldwide demand for energy There is much reported work on upgrading of LRC by both academia and industry with thermal drying being ... Understanding the underlying mechanisms in terms of these interactions is critical if granular processing and handling technologies were to advance towards greater efficiencies and sustainability Since ... flow and heating of granular material in rotating vessels Their study focused on the mixing and heating performance of a calciner and an impregnator, represented by a cylindrical vessel and a...
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Granular flow and heat transfer in a screw conveyor heater a discrete element modeling study
Ngày tải lên :
07/10/2015, 10:10
... mainly triggered by and rising of fuel costs and increasing worldwide demand for energy There is much reported work on upgrading of LRC by both academia and industry with thermal drying being ... Understanding the underlying mechanisms in terms of these interactions is critical if granular processing and handling technologies were to advance towards greater efficiencies and sustainability Since ... flow and heating of granular material in rotating vessels Their study focused on the mixing and heating performance of a calciner and an impregnator, represented by a cylindrical vessel and a...
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2D Modeling of thermokinetics coupled with heat and mass transfer in the reduction zone of a fixed bed downdraft biomass gasifier
Ngày tải lên :
01/08/2016, 09:31
... reactions and internal and external mass and heat transfer processes Indeed, interaction between the chemical and transport mechanisms during gasification is of fundamental importance in the description ... of the initial size at the reactor inlet (shrinking caused by the flaming-pyrolysis step) [13] - Conversion of bio-char particles in the reduction zone is achieved following the shrinking unreacted ... design and operation of biomass gasifiers It is also very crucial in the modeling of gasification process since the conversion is governed by chemical kinetics and transfer phenomena Based on existing...
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Báo cáo khoa học: " Biochemical and developmental characterization of carbonic anhydrase II from chicken erythrocytes" doc
Ngày tải lên :
12/08/2014, 18:22
... bovine carbonic anhydrase B (5.85), human carbonic anhydrase B (6.55), horse myoglobin-acidic band (6.85), horse myoglobin-basic band (7.35), lentil lectin-acidic band (8.15), lentil lectin-middle ... trypsin inhibitor (20.1 kD), and alpha-lactalbumin (14.4 kD) as standards The low pI kit contains glucose oxidase (4.15), soybean trypsin inhibitor (4.55), beta-lactoglobulin A (5.20), bovine carbonic ... active and inactive carbonic anhydrase B in human red cells Clin Chim Acta 1975, 60:347-353 Funakoshi S, Deutsch HF: Human carbonic anhydrase V Levels in erythrocytes in various states J Lab Clin...
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Theory and practical application of nominal clauses, adverbial clauses, direct & indirect speech in finance
Ngày tải lên :
15/04/2013, 14:57
... meeting The pointer word “ ask” can be changed into “want to know” to make the sentence more meaningful and interesting Commands → To infinitive clause In reporting commands and requests, the indirect ... shouldn’t be used in subject position For example, it is very informal to say “Him singing in the shower is an interesting hobby” c Bare- infinitive nominal clause When the to of the infinitive is omitted, ... object Classification According to syntax, nominal clauses can be divided into two main types: finite nominal clauses and non-finite nominal clauses For the finite nominal clauses, there are four...
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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
... Orissa (India) in 1982 and obtained his Ph D degree in Physics from the same University in 2002 He served as a Faculty of Physics in Nayagarh (Autonomous) College, Orissa (India) from 1982-2004 and ... transfer past a semi-infinite vertical porous moving plate with variable suction, Int.J Engng Sci 2000, 38, 833-845 [12] Singh K D., Sharma R Three dimensional free convective flow and heat transfer ... summarize the following results of physical interest on the velocity and temperature of the flow field and also on skin friction and the rate of heat transfer at the wall The effect of growing permeability...
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An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs
Ngày tải lên :
05/09/2013, 16:10
... accuracy In a recent study, Cho et al [12] investigated the effect of a gap in the inclined rib on heat transfer in a square duct and reported that a gap in the inclined rib accelerates the flow and ... determine the optimum width of a gap in the inclined rib to form discrete rib This study will help in determining the gap size while descritizing the inclined (non-transverse) ribs for enhancing ... heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated wall in transverse, inclined, V-continuous and V- discrete pattern Int Journal of Heat Mass Transfer...
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Tài liệu The Centrality of Money, Credit, and Financial Intermediation in Marx’s Crisis Theory: An Interpretation of Marx’s Methodology pptx
Ngày tải lên :
16/02/2014, 03:20
... purchase and sale In SCP the individual act of exchange is by its nature incomplete; it is only one link in an ever-expanding chain of actions and interactions CM-C consists of two logically distinct ... collapse in commodity prices and a ‘fleeing’ to the money-form When financial intermediation is fully integrated in the model, the money crisis includes falling prices for financial assets, rising interest ... disequilibrium and crisis And the degree and character of the anarchy and incoherence of SCP and of capitalism depends upon the relative importance and particular institutional underpinnings of the...
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THE REPRODUCTION OF LABOR-POWER IN THE GLOBAL ECONOMY, MARXIST THEORY AND THE UNFINISHED FEMINIST REVOLUTION ppt
Ngày tải lên :
05/03/2014, 17:20
... refusal of the discipline involved in marriage and child-raising In the US, the number of births has fallen from 118 per 1000 women in 1960s to 66.7 in 2006, resulting in an increase in the median age ... spending for healthcare, education, infrastructure and basic necessities In most of Africa and South America, women now must spend more time fetching water, obtaining and preparing food, and dealing ... households in 1990 to 51% in 2006, and a simultaneous increase in the number of people living alone [in the US by seven and a half million from twenty three to thirty and a half million amounting to...
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Báo cáo khoa học: Muramyl-dipeptide-induced mitochondrial proton leak in macrophages is associated with upregulation of uncoupling protein 2 and the production of reactive oxygen and reactive nitrogen species docx
Ngày tải lên :
05/03/2014, 23:20
... proposed to involve higher production of intracellular ROS [14] On the other hand, studies in cells overexpressing UCP2 have reinforced the belief that UCP2 plays a role in limiting intracellular ... the UCP2 modulates MDP-induced mitochondrial inefficiency central nervous system, and the lack of induction of in ammatory responses [22] Despite a long-standing interest in the field of muramyl ... significant increase in UCP2 expression (3.6-fold, P < 0.05) On the other hand, analysis of the kinetics of induction of UCP2 protein in MDP-treated macrophages revealed a significant increase starting...
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