epa methods and their limitations for oil analysis

... HYBRID PSTD METHODS AND THEIR APPLICATION TO THE ANALYSIS OF FRESNEL ZONE PLATES FAN YIJING (B.S.), PEKING UNIVERSITY A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ... effect and Gibbs phenomenon. The 2D FMM-PSTD formulation is developed and the combination scheme is explained. Different collocation points and cardinal functions for developing FMM-PSTD methods ... from FZP plate calculated by different methods1 40 6.10 Complexity comparison for KDI and PSTD-FDTD for FSS-FZP analysis 146 ix Chapter Conclusion and Future Work 7.1 Hybrid PSTD Method In...

Ngày tải lên: 11/09/2015, 09:00

... Review article Genetic transformation: a short review of methods and their applications, results and perspectives for forest trees L Jouanin ACM Brasileiro JC Leplé ... sight into the main transformation proce- dures developed for crop plants and review the results obtained with forest trees. GENETIC TRANSFORMATION METHODS Different systems ... ficiently and rapidly, but is also essential for the multiplication of transformed geno- types. Molecular biology and genetics pro- vide insight into the nature, organization, and...

Ngày tải lên: 08/08/2014, 23:22

... (filer paper), BWX and PWSD The enzyme kinetic studies for cellulase and xylanase (Km and Vmax) were performed with 1-10 mg/ml of CMC and BWX, respectively [35] The crude cellulase and xylanase were ... literature for individual microorganisms: 27 kDa for a Thermotoga maritima cellulase [58]; 45 kDa for a B licheniformis xylanase [59]; 60 kDa for a Bacillus sp cellulase [60]; and 75 kDa for a recombinant ... incubated at 30°C and 150 rpm for 120 h During fermentation, samples were removed aseptically at regular intervals of 48 h for up to 120 h and analyzed for pH, glucose, xylose and ethanol 2.11...

Ngày tải lên: 05/09/2013, 16:11

... report on ONE STANDARD and ONE STANDARD ONLY Enter the exact number of the standard: (e.g 60601-1-1) Q6 standard is out of date standard is incomplete standard is too academic standard is too superficial ... 18.10 Ozone resistance test for EPR and HEPR insulations 67 18.11 Hot set test for EPR, HEPR and XLPE insulations and elastomeric sheaths 67 18.12 Oil immersion test for elastomeric sheaths ... insulations and non-metallic sheaths 65 18.8 Test on PVC insulation and sheaths and halogen free sheaths at low temperatures 65 18.9 Test for resistance of PVC insulation and sheaths...

Ngày tải lên: 25/12/2013, 11:08

... Intermediation and Credit Policy in Business Cycle Analysis? ??, in Friedman, B and Woodford, M (eds.), Handbook of Monetary Economics, Vol 3, North-Holland, Amsterdam, 2010 Goodfriend, M., and, McCallum, ... capital and liquidity positions and their product diversification.1 Nonetheless, the most direct determinants of retail bank lending and deposit rates for households and firms are policy (and hence ... market interest rates and accommodating the demand for outside money Changes in these interest rates alter the opportunity costs of money holdings and thereby affect the demand for broad money however,...

Ngày tải lên: 16/02/2014, 11:20

... responsibility for errors or for information which is found to be misleading. Suggestions for or descriptions of the end use or application of products or methods of working are for information only and ... with filler metal and fol- lowed by quench annealing. For further information on the welding of AvestaPolarit 2205 and AvestaPolarit SAF 2507, see separate brochures. Martensitic and martensitic-austenitic ... selection of filler metals for differ- ent steel grades – inform briefly on different filler metal forms – provide practical advice for the welding of stainless steels. COMPOSITION AND MECHANICAL PROPERTIES The...

Ngày tải lên: 14/03/2014, 12:21

... 7.88 and 14.17 for estate rubber; 9.49 and 13.19 for estate oil palm; 18.15 and 20.16 for smallholder oil palm; and 8.63 and 13.68 for the total project KEYWORDS Environment, land capability, soil ... Marketing 3.3.3 Social and other services 47 48 48 48 MARKET PROSPECTS FOR OIL PALM PRODUCTS AND RUBBER 51 4.1 Oil palm products 4.1.1 The market for fats and oils 4.1.2 Palm oil 4.1.3 Palm kernels ... include first a soil and land suitability appraisal (Phase I) and second — if suitable land for coconut, oil palm and rubber could be found — a project feasibility study (Phase II) for the establishment...

Ngày tải lên: 17/03/2014, 11:20

... of Science and Technology (Espoo, Finland) on the 3 of November, 2010, at 12 noon. rd ON THE TRANSFORMATION PROCESSES OF THE GLOBAL PULP AND PAPER INDUSTRY AND THEIR IMPLICATIONS FOR CORPORATE ... Sappi Europe and Mr Jarmo Salonen from M-real for their comments. And finally, I am deeply grateful for the patience and support of my family for their constant encouragement over many years ... relatively slow in expanding in these markets, and they should reconsider their current strategies for the emerging markets. R& D efforts have been intensified to find new products and entire new...

Ngày tải lên: 18/03/2014, 02:20

... planning reforms are needed to respond to changing demands including better demand models that account for demographic and economic factors that affect travel demands, and more comprehensive and multi-modal ... costs, and growing demand by residents for alternative modes, communities increasingly demand more diverse and efficient transport systems Automobile Travel Marginal Benefits and Costs Benefits and ... Changing Trends And Their Implications For Transport Planning Victoria Transport Policy Institute Implications For Planning This analysis concerns travel demands, which refers to the amount and type...

Ngày tải lên: 23/03/2014, 10:20

... Branch -and- bound Methods and Their Applications, ... these approaches and their applications to facility location problems in Section 2.1 Next, we give some notations and formally ... Hansen and Jaumard (1995) In Horst and Thoai (1999) and Tuy and Horst (1988), branch -and- bound techniques for d.c functions are considered Global optimization using interval analysis ... introduced in Ichida and Fujii (1990) D Scholz, Deterministic Global Optimization: Geometric Branch -and- bound Methods and Their Applications, Springer Optimization and Its Applications...

Ngày tải lên: 29/05/2014, 15:25

... between 19.0 and 44.8 years for Silver fir and between 21.3 and 44.8 years for Norway spruce. Mean crown base recession per year was measured for two sampling methods (for sampling strategies and the ... transparency, crown ratio) and forest dieback in Central Europe ([19, 30, 32, 38]). An analysis of Silver fir in a forest of the Federal Swiss Research Station for Snow, Forest and Landscape near Zürich ... parts of stands of Norway spruce and Silver fir with natural regeneration (mostly for- ests in transformation from even-aged forests into mixed uneven- aged forests). In the sampled stands interventions...

Ngày tải lên: 08/08/2014, 01:21

... species, and the man- agement and the sylviculture of the oak stands, that present among their objectives to furnish homogeneous products (seeds, wood, etc). MATERIALS AND METHODS ... study of the hybridization and mor- phology of the hybrid forms in oaks is impor- tant to understand the evolution of these taxa and of their genetic resources. Practi- ... pollinating environments (intraspecific and interspecific) were compared for their morphological and genetic effects in progenies. The analysis of the molecular markers showed...

Ngày tải lên: 08/08/2014, 18:21

... hemagglutinin (HA2 gp) and ectodomain of matrix protein 2 (eM2) are promising candidates for preparation of broadly protective HA2- or eM2-based vaccine that may aid in pandemic preparedness. Overall ... response [41,140]. Conserved B- and T-cell epitopes, thus, could represent the basis for preparation of universal vaccine and bring new hope for development of pandemic or uni- versal influenza ... is aided by CD4+ T helper and T cell-derived cytokines essential for the activation and differentiation of both B-cell responses and CD8+ T cell responses. Staneková and Varečková Virology Journal...

Ngày tải lên: 12/08/2014, 02:20

... steiner@stanford.edu 1 Stanford University School of Medicine, Department of Psychia try and Behavioral Sciences, 401 Quarry Road, Stanford, Californ ia, 94305, USA Full list of author information ... people and their propensity to become criminals in the wake of disloca- tion from home and while struggling with separation from their families of origin. “ Forty-Four Juvenile Thieves: Their ... situations where their aggression was rein- forced, and in fact might even lead to desired goals. It was f elt that this formulation led to a poorer prognosis for proactive children and youth, and also...

Ngày tải lên: 13/08/2014, 18:21

... prokaryotic ligand-gated ion channels and their implications for the mechanisms and origins of animal Cys-loop ion channels Asba Tasneem*, Lakshminarayan M Iyer†, Eric Jakobsson* and L Aravind† ... 6:R4 cationic) receptors and their relatives and the classical glycine-GABA type (usually anionic) receptors and their relatives [2,7,14,15] emergence of the animal lineage, and has been lost repeatedly ... motif and the basic residue could potentially form a salt bridge to stabilize the 'outer sheet' of the β sandwich and thereby regulate the preferential movement of the sheets after ligand binding...

Ngày tải lên: 14/08/2014, 14:21

... covariance matrices and their inverses for models allowing dominance and inbreeding SP Smith A Mäki-Tanila* Animal Genetics and Breeding Unit, University of New England, Armidade, ... note that represented where and I has order m — 2 Clearly, i is of full-column rank and is a candidate for X k k When x and y are base , (ie, x x!, Yx and yy are unknown), we are ... like to perform an analysis where the pedigrees are realized with selection and/ or random mating. This could be done if an infinitesimal model was feasible and we could...

Ngày tải lên: 14/08/2014, 20:20

... contents and Reid vapor pressures for crudes and acceptable ranges for feeds to CDUs ……84 Table 3.9c Asphaltenes, aromatics, paraffins, naphthenes, and viscosities for crudes and acceptable ranges for ... Sangeeta Balram and Dr Hong-Choon Oh, for sharing their knowledge with me I also wish to thank all my friends for their constant encouragement and appreciation I express my sincere and deepest gratitude ... distillation and downstream processing are identified and incorporated into the problem formulation Chapter extends the enhanced formulation and developed solution strategies in Chapter to handle crude oil...

Ngày tải lên: 11/09/2015, 16:06

... level, EPA is actively reaching out to oil and gas organizations to improve understanding, identify drivers and barriers, increase performance, and address the environmental implications of oil and ... policies and programs, and we collected and analyzed information from non-governmental organizations (NGOs), the oil and gas industry, and other stakeholders to augment our discussion of major oil and ... prevention and controls, land management and water rights, wildlife protection, and so forth Increases in population and workforce issues have also fueled concerns over the impacts of oil and gas...

Ngày tải lên: 06/03/2014, 16:20

... Ireland July 2010 THE ECONOMIC IMPACTS FOR IRELAND OF HIGH OIL AND GAS PRICES 03 Oil and Gas Prices and their Determinants Chapter Oil and Gas Prices and their Determinants 04 Historical evidence ... ECONOMIC IMPACTS FOR IRELAND OF HIGH OIL AND GAS PRICES  Pathways to risk mitigation and a low carbon future Ireland‘s dependence on Oil and Gas Chapter ,s dependence on Oil and Gas Ireland Pathways ... outlook Forecasting long-term oil prices is challenging and arguably futile Forecasts can respond quite dramatically to current THE ECONOMIC IMPACTS FOR IRELAND OF HIGH OIL AND GAS PRICES 05 Oil and...

Ngày tải lên: 08/03/2014, 06:20

... Debt, Oil and Influence— How China Development Bank Is Rewriting the Rules of Finance Henry Sanderson Michael Forsythe ffirs October 2012; 18:22:37 Copyright ª 2013 by Henry Sanderson, Michael Forsythe ... the state’s beck and call It is a bank, claiming the lowest nonperforming loan rate of any major Chinese lender and a reputation for hardball negotiations with both domestic and foreign clients ... up the value chain and consumer demand for raw materials continues to rise While its international lending in most cases is at commercial interest rates and follows the oilfor-loans deals that...

Ngày tải lên: 16/03/2014, 21:32