thermodynamics of fluid phase and chemical equilibria
Integrated Systems of Meso-Meteorological and Chemical Transport Models docx
Ngày tải lên :
16/03/2014, 23:20
... chemical, physical processes and presents significant challenges in terms of both scientific understanding and computational demand In this work, the history and current status of development and ... of presentations and discussions: l l l l Online and of ine coupling of meteorological and air quality models Implementation of feedback mechanisms, direct and indirect effects of aerosols Advanced ... practice, and gives recommendations for on-line and off-line coupling of NWP and ACT models, implementation strategy for different feedback mechanisms, direct and indirect effects of aerosols and advanced...
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Báo cáo hóa học: " Research Article Blind Estimation of the Phase and Carrier Frequency Offsets for LDPC-Coded Systems" potx
Ngày tải lên :
21/06/2014, 08:20
... of CFO estimation when an unknown phase offset is present in the system For each run of Monte Carlo simulations, a CFO between −0.1/Ts and 0.1/Ts and a phase offset between −π/2 and π/2 were randomly ... O(Nniter ) Let us take the example of phase offset estimation and discuss the results and parameters of Figure In this figure, the MSE curves of the HDD and the algorithm of (34) were obtained for N = ... a phase θ = θ0 , gives an estimate of the phase offset of the channel Moreover, the periodicity of function Jh (θ) being equal to 2π, minimizing this function gives an exact estimate of the phase, ...
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Báo cáo khoa học: " Superinfection occurs in Anaplasma phagocytophilum infected sheep irrespective of infection phase and protection status" doc
Ngày tải lên :
12/08/2014, 18:22
... a and b; c and d; e and f were infected with variant on day and challenged with variant on day 7, 42 and 84, respectively Lambs g and h; i and j; k and l were infected with variant on day and ... Analytical software) A P value of < 0.05 was considered significant Page of (page number not for citation purposes) Acta Veterinaria Scandinavica 2009, 51:41 http://www.actavetscand.com/content/51/1/41 ... Page of (page number not for citation purposes) Acta Veterinaria Scandinavica 2009, 51:41 http://www.actavetscand.com/content/51/1/41 Table 2: The occurrence of A phagocytophilum variant and in...
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A numerical study of fluid flow and mass transport in a microchannel bioreactor
Ngày tải lên :
12/09/2015, 21:13
... and rapid heat and mass transfer (Miyazaki and Maeda, 2006) Also microfluidic systems could provide good control of cell-cell, cell-substrate and cell-medium interactions (Folch and Toner, 2000); ... biomolecules and the manipulation of serum content of cell culture media (Bhatia et al., 1997) It was reported that the level of homotypic interaction in cultures of a single cell type and the degree of ... of the roughness elements For the roughness size ratio of 0.2 and the spacing ratio of 5.0, with Peclet number of 50 and Damkohlar number of 0.6, the peak concentration is around 7% higher than...
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A generalised lattice boltzmann model of fluid flow and heat transfer with porous media
Ngày tải lên :
16/09/2015, 12:42
... MODEL OF FLUID FLOW AND HEAT TRANSFER WITH POROUS MEDIA XIONG JIE B Eng HUST A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF MECHANICAL ENGINEERING NATIONAL UNIVERSITY OF ... full and partial porous media, and lid-driven cavity flow with porous media The effects of Reynolds number, Darcy number, Peclet number, and porosity on flow and temperature profiles with full and ... index of spatial dimension d number of spatial dimension b number of spatial dimension in Fermi-Dirac distribution z number of links Z number of discrete particle velocity vi N number of nodes...
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Theoretical studies of engertics, structures and chemical reactions on carbon and BN surfaces and related molecules
Ngày tải lên :
17/09/2015, 17:18
... Studies of Energetics, Structures and Chemical Reactions on Carbon and BN Surfaces and Related Molecules Abstract This thesis focuses on the energetics, structure and reactivity of wide band gap ... Table-6.3: Values of ∆gap, HOMO and HOMO-1, ∆(-1)-(0), LUMO and LUMO+1 for borazine cyclacenes as a function of n…………………… ……….… 144 Table-6.4: Value of ∆gap, HOMO and HOMO-1, ∆(-1)-(0), LUMO and LUMO+1 ... gas phase and selectively etches nondiamond components [18] The addition of oxygen into CVD system changes the gas phase and surface chemistry, which will enhance the removal of non-diamond phases...
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dixon (1998) fluid mechanics and thermodynamics of turbomachinery 4th ed
Ngày tải lên :
04/06/2014, 13:22
... thanked: Professor W A Woods, formerly of Queen Mary College, University of London and a former colleague at the University of Liverpool for his encouragement of the idea of a fourth edition of this ... providing papers and suggestions for some new items to be included Professor F A Lyman of Syracuse University, New York and Professor J Moore of Virginia Polytechc Institute and State University, ... appearance of new and innovative designs Some of the long-standing, apparently intractable, problems such as surge and rotating stall have begun to yield to new methods of control New types of flow...
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ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - WATER CHEMISTRYAQUATIC CHEMICAL EQUILIBRIA pot
Ngày tải lên :
10/08/2014, 20:20
... condition of p (or EH) and pH The primary value of a p–pH diagram is its simultaneous representation of the consequences of the equilibrium constants of many reactions for any combination of p and ... 222–242 16 Garrels, R.M and C.L Christ, Solutions, Minerals and Equilibria, Harper and Row, New York, 1965 17 Hem, J.D., Study and Interpretation of the Chemical Characteristics of Natural Water, US ... physico -chemical conditions minerals are precipitated and accumulate on the ocean floor and in the sediments of rivers and lakes Dissolution and precipitation reactions impart to the water and remove...
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Fluid mechanics and thermodynamics of turbomachinery
Ngày tải lên :
10/03/2016, 11:39
... the use of various forms of energy The ever-growing demand for oil and the undeniably diminishing amount of oil available, global warming seemingly linked to increased levels of CO2 and the related ... with the task of understanding the technicalities and science of wind turbines Renewable energy topics were added to the fourth edition of this book by way of the Wells turbine and a new chapter ... appearance of new and innovative designs Some of the long-standing, apparently intractable, problems such as surge and rotating stall have begun to yield to new methods of control New types of flow...
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Insights into solid phase characteristics and release of heavy metals and arsenic from industrial sludge via combined chemical, mineralogical, and microanalysis
Ngày tải lên :
18/08/2016, 15:47
... variety of phases, namely phases with high Zn-Ni-P-Fe and phases with high Al-Si content The coexistence of Zn, Ni, P, and Fe, as observed in the map, suggests that Fe and PO43−-rich phases are ... compositions of the phases Results reveal the presence of quartz (spots and 2, Table and Fig 2), phosphorus (spots 3, 4, 5, 6, 7, 12, and 13), and sulfur species Although some HMs (Cr, Ni, and Zn) ... HMs and As in Portland cement, or bio-stabilization via use of iron reducing microorganisms (Papassiopi et al 2009) Understanding chemical and mineralogical properties of industrial sludge and...
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09 Physical and Chemical Characteristics of DDGS revisions.
Ngày tải lên :
08/08/2012, 10:03
... Physical & Chemical Characteristics of U.S DDGS Physical and chemical characteristics of distiller’s dried grains with solubles (DDGS) vary among sources and can influence its feeding value and handling ... Physical & Chemical Characteristics of DDGS Particle Size, Bulk Density and pH Particle size and particle size uniformity of feed ingredients are important considerations of livestock and poultry ... size (geometric mean), the coefficient of variation (CV) and 08 - Physical & Chemical Characteristics of DDGS standard deviation (SD) of particle size within and among ethanol plants were calculated...
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Báo cáo y học: " Induction and effector phase of allergic lung inflammation is independent of CCL21/CCL19 and LT-beta
Ngày tải lên :
03/11/2012, 11:24
... resistance Recruitment of CD4 T cells, B lymphocytes, and CD11c+ dendritic cells to the peribronchial space was also normal Our results show that the initiation and effector phase of allergic lung ... magnetic beads and were i.v injected (5x106 cells/mouse) The phenotype of the donor CD4 Th2 cells was confirmed by real-time PCR analysis of RNA for IL-2, IL-4, IFNγ, and HPRT, and calculating ... monocytes/macrophages and lymphocytes were enumerated based on morphology and staining and expressed as percentages of total BAL cells [28,29] Histology Frozen lung sections were fixed in 1% formamide-acetone and...
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Different physical and chemical pretreatments of wheat straw for enhanced biobutanol production in simultaneous saccharification and fermentation
Ngày tải lên :
05/09/2013, 15:28
... Chemist Soceity and Institute of Food Technology She is a current Ph.D candidate Yaser Dahman holds a Ph.D in Chemical and Biochemical Engineering from the University of Western Ontario and an MBA ... varied from 2.5 to 5.0% where, 2.5 g and 5.0 g of wheat straw were added The effect of temperature and the effect of combination of xylanase, cellulase, and β-glucosidase were examined during ... 2, 1.6 g of wheat straw was mixed in 50 ml of sterilized distilled water in 100 ml shaker flask and autoclaved at 135°C for h During Experiment and 4, 1.6 g of wheat straw in 50 ml of sterilized...
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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
... inclined rib with relative gap position of 0.25 and relative roughness pitch of 8.0, with an angle of attack of 60º and with relative roughness height of 0.037 performers better then the other ... B.V., Schabacker, J., and Boles, A., “Experimental and numerical study of developed flow and heat transfer in coolants with channels with 45 degree ribs”, Int Journal of Heat and fluid flow, 20, 311-319, ... performance of solar air heater They reported that the geometry of the rib namely shapes, height, angle of attack and pitch affects significantly the heat transfer and friction characteristics of the...
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The thermodynamics of granular materials Sir Sam Edwards and Raphael Blumenfeld
Ngày tải lên :
01/11/2013, 08:20
... thermal effects and configurational rearrangements mix, the two can be readily separated (i.e a heap of hot sand will have many of the characteristics of a heap of cold sand) and we can write ... analogy with the microcanonical ensemble in thermodynamics, the sand will possess an entropy which is the logarithm of the number of ways the N grains of sand will fit into the volume V , that is, ... terms of the outer product of these vectors: ˆg Ci j = gl gl ri R j , (13.39) l where i, j stand for x, y and the sum runs over all the loops that surround grain g The antisymmetric part of each of...
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Tài liệu Fluid Mechanics, Thermodynamics of Turbomachinery pdf
Ngày tải lên :
13/02/2014, 16:20
... Fluid Mechanics, Thermodynamics of Turbomachinery FOURTH EDITION in SI/METRIC UNITS In memory of Avril and baby Paul Fluid Mechanics, Thermodynamics of Turbomachinery S L ... unsteadiness of the flow within turbomachines References 21 Problems 22 20 Basic Thermodynamics, Fluid Mechanics: Definitions of Efficiency 23 Introduction 23 The equation of continuity 23 The first law of thermodynamics ... appearance of new and innovative designs Some of the long-standing, apparently intractable, problems such as surge and rotating stall have begun to yield to new methods of control New types of flow...
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Tài liệu PHYSICAL AND CHEMICAL ASPECTS OF ORGANIC ELECTRONIC doc
Ngày tải lên :
16/02/2014, 19:20
... various aspects of OFETs, including the synthesis of new materials, preparation and characterisation of organic thin films, characterisation of device properties and the development of new device ... fundamental understanding of the basic mechanism and properties of such OFETs, a national research initiative (supported by the DFG within the framework of the focus program 1121 OFET) was established ... results of other techniques are also discussed Of course, a proper understanding of the interphase between a metal and an organic adlayer requires a careful experimental investigation of the first...
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Tài liệu Báo cáo khoa học: Endotoxic activity and chemical structure of lipopolysaccharides from Chlamydia trachomatis serotypes E and L2 and Chlamydophila psittaci 6BC pdf
Ngày tải lên :
20/02/2014, 23:20
... a ratio of : : 0.01 (v/v/v) and sprayed at a flow rate of lLÆmin)1 MALDI-TOF MS of LPS and free lipid A were performed on a Reflex III (Bruker-Daltonik, Bremen, Germany) in the linear TOF configuration ... C18:0, C20:0 and 3-OH-C20:0 MALDI-MS and ESI-MS analysis As a first step in the structural analysis, LPS and de-Oacylated LPS of C trachomatis serotype E was analyzed by MALDI-TOF and ESI-FT-ICR ... spectra of LPS samples obtained from C trachomatis serotype L2 and Chl psittaci strain 6BC, the chemical structures of which are already known [12,13] The negative ion MALDI-TOF mass spectrum of the...
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Tài liệu Báo cáo khoa học: Kinetics and thermodynamics of nick sealing by T4 DNA ligase pptx
Ngày tải lên :
21/02/2014, 00:20
... concentration of ATPMg On the other hand, the rate of the burst phase of joining of M5C19, and the joining rate of the complementary oligonucleotide C24 resembles more the increase in the concentration of ... than the rate of the slow phase, in contrast with > 100-fold difference in the case of the mismatching nick (Fig 1) The amplitude of the burst phase reaches % 50% of the total extent of ligation ... changes in the equilibrium concentrations of the monomagnesium and dimagnesium forms of ATP (Fig 5B) The maximal rate of the slow phase of the joining of the mismatching oligonucleotide M5C19...
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