CHARACTERISTICS AND DISTRIBUTIONS OF NITROUS OXIDE-PRODUCING DENITRIFYING FUNGI IN NATURAL ENVIRONMENTS
Ngày tải lên: 05/09/2013, 08:40
Frequency of Routine and Flooding-stage Observations for Precise Annual Total Pollutant Loads and their Estimating Method in the Yodo River
Ngày tải lên: 05/09/2013, 09:38
Prediction of deformation and hygro-thermal stresses distribution in PEM fuel cell vehicle using threedimensional CFD model
Ngày tải lên: 05/09/2013, 14:58
Tài liệu Pricing Stock Options Under Stochastic Volatility And Interest Rates With Efficient Method Of Moments Estimati ppt
... Chain Monte Carlo (MCMC) methods by Jacquier, Polson and Rossi (1994) and Kim, Shephard and Chib (1998) to name a few, and the Efficient Method of Moments (EMM) by Gallant and Tauchen (1996). While ... the dispersion of relative biases of the model prices. The difference between MARE and MRE suggests the direction of the bias of the model prices, namely when MARE and MRE are of the same absolute ... ba- sis of the BIC inclusion of these parameters was not justified. Therefore we included no cross terms between ln σ 2 st and ln σ 2 rt in (5) and (6); (iv) As far as the choice of a 19 of the...
Ngày tải lên: 21/12/2013, 01:20
Verified intergration of ODEs and flows using differential albegraic method on higher order taylor model makino
Ngày tải lên: 12/01/2014, 22:19
Tài liệu Báo cáo " Method of sedimentary basin reconstruction and compilation of lithofacies - paleogeographic maps " pdf
Ngày tải lên: 13/02/2014, 12:20
Tài liệu Negotiations in project sales and delivery process: An application of negotiation analysis pdf
... mere management of the work of an individual project. For the purpose of describing and analyzing negotiations in project sales and delivery, this report uses two important areas of established ... “value left on the table”, and a focus away from equilibrium analysis and toward perceptions of the zone of possible agreement. Each of these four distinctive features of negotiation analysis ... each other’s payoffs with any reasonable degree of accuracy, and most often negotiators are not even sure of their own (Sebenius 2002). Moreover, they do not know each other’s, and at the same...
Ngày tải lên: 18/02/2014, 11:20
Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf
... E22K, E22Q and D23N), and the availability of a rapid and simple expression and purification protocol will facilitate large-scale investigations of the molecular determinants of aggregation and fibrillation. ... supplied with the enzyme, and contained Aba, Abb and Abcat 40 nm each, and the start and stop primers Abstart and Abstop at 600 nm each, and 200 lm each of dATP, dCTP, dGTP and dTTP. The product ... Ab(1–40) and Ab(M1–40) are at least 97% pure. In the lanes containing Ab(1–42) and Ab(M1– 42), there were prominent bands at approximately 4 kDa and faint bands at approximately 14 kDa. The band at...
Ngày tải lên: 18/02/2014, 13:20
Tài liệu Báo cáo khoa học: Development of a new method for isolation and long-term culture of organ-specific blood vascular and lymphatic endothelial cells of the mouse pdf
... concentra- tion of G418 (Invitrogen) of 400 lgÆmL )1 . G418-resistant colonies were picked and expanded for PCR genotyping and the formation of embryoid bodies. One ESC clone (T26) out of 48 G418-resistant ... Yoshida and Hirotake Ichise Laboratory of Gene Expression and Regulation, Center for Experimental Medicine, Institute of Medical Science, University of Tokyo, Japan As an indispensable component of ... roles in develop- ment and in health and disease [1]. Their properties have been studied by a combination of in vitro analy- ses of human primary ECs and in vivo analyses of genetically modified...
Ngày tải lên: 18/02/2014, 17:20
Tài liệu Global Change and the Function and Distribution of Wetlands ppt
... change because of the resistance of pollens and spores to decay, and their ubiquity and abundance (Traverse 2008 ) . Wetlands are excellent sources of pollen and spores and like macrofossils, palynomorph ... times the area of wetlands that exist today would be needed. Natural and manmade wetlands are important sources of methane, and our conservative estimate of doubling of the total wetland area in ... Effects on Wetlands (formation of a new stream channel and abandonment of the old channel), and the formation of crevasse splays (a sedimentary deposit that forms in response to a breach of a stream...
Ngày tải lên: 18/02/2014, 20:20
Tài liệu The Scope and Method of Economics pdf
... Demand Price and Quantity Demanded: The Law of Demand Other Determinants of Household Demand Shift of Demand versus Movement Along the Demand Curve From Household Demand to Market Demand ... mismanagement of the economy instead of misman- agement of individual private firms. Suppose, for example, that the land and climate in Ohio are best suited for corn production and that the land and climate ... bushels of food and no logs (point B). If she spends 15 days on logs and 15 days on food, she produces 150 of each (point C). The figure in (b) shows all of the combinations of logs and bushels of...
Ngày tải lên: 21/02/2014, 03:20
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 604—PHENOLS docx
... stock standards to a volumetric flask. To each calibration standard, add a known constant amount of one or more internal standards, and dilute to volume with 2-propanol. One of the standards ... the time of collection until extraction. Fill the sample bottles and, if residual chlorine is present, add 80 mg of sodium thiosulfate per liter of sample and mix well. EPA Methods 330.4 and 330.5 ... Annual Book of Standards, Part 31, D3694-78. “Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents,” American Society for Testing and Materials,...
Ngày tải lên: 05/03/2014, 21:20
A New Map of Hollywood: The Production and Distribution of American Motion Pictures pot
... means of their ever more aggressive marketing and distribution divisions, and I discuss how this state of affairs depends on and amplifies the competitive advantages of Hollywood. Sixth and finally, ... agencies of collective action, such as industry associations and governmental With the steady improvement of electronic methods of distribution and information diffusion, the predica-bodies. A standard ... made up of thousands ofthe studio system and the emergence of a new flexibly- specialized Hollywood was associated with a ‘loss of intricately interdependent firms and, by the same token, of the...
Ngày tải lên: 07/03/2014, 15:20
INTERNATIONAL STANDARD Microbiology of food and animal feeding stuffs — Horizontal method for the detection of Salmonella spp docx
... been followed and the reasons for deviations from this method in the case of particular products. The harmonization of test methods cannot be immediate, and for certain groups of products International ... rules for the preparation of products other than milk and milk products, meat and meat products, and fish and fishery products [4] ISO/TR 11133-1, Microbiology of food and animal feeding stuffs ... International Standard is applicable to products intended for human consumption and the feeding of animals; environmental samples in the area of food production and food handling. WARNING — The method...
Ngày tải lên: 07/03/2014, 16:20
Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE-P pdf
... Potter of NASA Ames, R. Atkinson of UC Riverside, and P. Harley and A. Guenther of NCAR are much appreciated. References Andreae, M. O., and P. Merlet (2001), Emissions of trace gases and aerosols from ... quartiles of the CO and C 2 Cl 4 mixing ratios was employed to mitigate the effect of pollution. Figure 2 shows the CO mixing ratios as a function of latitude and their frequency distribution with and without ... of HCHO (and HO x ) and PAN in the troposphere. On the basis of presently known chemistry, measured mixing ratios of aldehydes and PANs are mutually incompatible. We provide rough estimates of...
Ngày tải lên: 14/03/2014, 20:20
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 605—BENZIDINES pdf
... concentration of C, in µg/L. APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 605—BENZIDINES 1. Scope and Application 1.1 This method covers ... identifications should be based upon measurements of actual retention time variations of standards over the course of a day. Three times the standard deviation of a retention time for a compound can be ... levels for each parameter of interest by adding volumes of one or more stock standards to a volumetric flask and diluting to volume with mobile phase. One of the external standards should be at a...
Ngày tải lên: 14/03/2014, 20:20
APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER: METHOD 611—HALOETHERS potx
... parameter of interest by adding volumes of one or more stock standards to a volumetric flask. To each calibration standard, add a known constant amount of one or more internal standards, and dilute ... Mills., P.A. “Variation of Florisil Activity: Simple Method for Measuring Absorbent Capacity and Its Use in Standardizing Florisil Columns,” Journal of the Association of Official Analytical Chemists, ... complexity of the sample matrix, and the performance of the laboratory. 8.4.1 Prepare the QC check standard by adding 1.0 m/L of QC check sample concentrate (Section 8.2.1 or 8.3.2) to 1 L of reagent...
Ngày tải lên: 14/03/2014, 20:20
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