specific methods for detailed oil component analysis

... 2001 P Comon, Independent component. .. July 2000 D Landgrebe, “Some fundamentals and methods for hyperspectral image data analysis, ” in Systems and Technologies for Clinical Diagnostics ... ICA-related reconfigurable components (RCs) that are developed for reuse and retargeting purposes. All blocks are then integrated into a design and development environment for performing tasks such as ... developed reconfigurable FPGA system for the pICA algorithm is tested for the dimensionality re- duction application in HSI analysis. Hyperspectral images carry information at hundreds of contiguous...

Ngày tải lên: 22/06/2014, 22:20

... introduced Furthermore, efforts have been made to go beyond descriptive SAR analysis offered by the graphical methods SAR features inferred from descriptive methods are utilized for compound activity ... Science Informatics, B-IT and LIMES Institutes, Rheinische Friedrich-Wilhelms-Universität Bonn, Germany We thank the reviewer for pointing at a primary motivation for this publication and for emphasizing ... al nicely extends the idea of graphical methods for SAR analysis in computational medicinal chemistry The SARM method was shown earlier to capture SAR information from larger collections by matched...

Ngày tải lên: 26/11/2015, 09:53

... that can be used to perform specific types of corpus analysis, such as lexical richness analysis, syntactic complexity analysis, the analysis of propositions, and the analysis of coherence and ... Computational Methods for Corpus Annotation and Analysis Xiaofei Lu Computational Methods for Corpus Annotation and Analysis 1  3 Xiaofei Lu Department of Applied ... uses of the same lexical form with different lexical categories; lemmatization makes it possible for us to recognize X Lu, Computational Methods for Corpus Annotation and Analysis, DOI 10.1007/978-94-017-8645-4_8,...

Ngày tải lên: 16/01/2020, 23:59

... Specimens” for evaluation of behavior on heating In Section 15, small test specimens (three for glass felt, four for organic felt) are cut from each of the “Large Specimens” for analysis by ... test For more than 28 % multi-layered shingles, the test shall be performed in the area specified for 14 Fastener Pull-Through Resistance 14.1 Scope—This test method measures the force ... and the relative area proportion for each layer configura- have small test specimens cut for composition analysis Cut 50 tion (proportion of each configuration for products that have by 100 6...

Ngày tải lên: 10/03/2024, 14:11

... tive analysis of the composition of rubber products of the “R” D792 Test Methods for Density and Specific Gravity (Rela- family (see 3.1) Many of these test methods may be applied to the analysis ... Sulfur Analysis 17 – 26 D3156 Practice for Rubber—Chromatographic Analysis of Fillers Analysis 27.1 – 33 Antidegradants (Antioxidants, Antiozonants and Stabiliz- Ash Analysis ... containing components, and silicone polymers No test method of filler determination herein described will give accurate 6.3 Special test methods for analysis are given for rubber...

Ngày tải lên: 23/03/2024, 12:07

... of explicitly formulated objective functions, one can use any of the classic optimization methods, for example, (stochastic) gradient methods and Newton 273 Independent Component Analysis. Aapo ... BASIC ICA METHODS performed. Considering, for example, mutual information, there is no reason why mutual information would be exactly minimized by a decomposition that gives uncorrelated components. ... different statistical criteria for estimation of the ICA model, including mutual information, likelihood, nongaussianity measures, cumu- lants, and nonlinear principal component analysis (PCA) criteria....

Ngày tải lên: 23/12/2013, 07:19

... structure of the independent components, for example, by minimizing the higher-order dependencies as measured by mutual information. The key point here is that the information in a time-lagged ... since these methods. .. the optimization can be performed rather accurately however These include the above-mentioned cases of mutual information and time- correlations 354 18.4 METHODS USING ... assumptions on the time structure of the ICs that allow for the estimation of the model. These assumptions are alternatives to the 341 Independent Component Analysis. Aapo Hyv ¨ arinen, Juha Karhunen, Erkki...

Ngày tải lên: 20/01/2014, 11:20

... appropriate for the qualitative and quantitative confirmation of results for many of the parameters listed above, using the extract produced by this method 1.3 This method provides for both high performance ... APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 610—POLYNUCLEAR AROMATIC HYDROCARBONS ... (1,2,3-cd)pyrene Unless the purpose for the analysis can be served by reporting the sum of an unresolved pair, the liquid chromatographic approach must be used for these compounds The liquid chromatographic...

Ngày tải lên: 14/02/2014, 03:20

... should be followed by an analysis of reagent water to check for cross contamination For samples containing large amounts of water-soluble materials, suspended solids, high boiling compounds or high ... chemical analysis Additional references to laboratory safety are available and have been identified4,6 for the information of the analyst Apparatus and Materials 5.1 Sampling equipment, for discrete ... effective in the analysis of wastewaters for the parameters listed in the scope (Section 1.1), and was used to develop the method performance statements in Section 12 Guidelines for the use of...

Ngày tải lên: 14/02/2014, 03:20

... for each parameter is listed in Table The MDL for a specific wastewater may differ from those listed, depending upon the nature of interferences in the sample matrix The MDL listed in Table for ... the analysis of wastewaters for derivatization products of the parameters listed in the scope (Section 1.1), and was used to develop the method performance statements in Section 14 Guidelines for ... available to all personnel involved in the chemical analysis Additional references to laboratory safety are available and have been identified5-7 for the information of analyst 4.2 Special care should...

Ngày tải lên: 05/03/2014, 21:20

... fragments from SAGE tags for gene identification (GLGI); high-throughput; methods; mRNA; rapid RT-PCR analysis of unknown SAGE tags (RAST-PCR); reverse SAGE (rSAGE); serial analysis of gene expression ... Therefore, several methods based on PCR have been developed to generate a 3¢ longer fragment cDNA corresponding to a SAGE tag The list of modified methods is extensive, and includes rapid RT-PCR analysis ... tags for gene identification; Ptag, tag-specific primer; RAST-PCR, rapid RT-PCR analysis of unknown SAGE tags; rSAGE, reverse SAGE; SAGE, serial analysis of gene expression; TSAT-PCR, two-step analysis...

Ngày tải lên: 07/03/2014, 00:20

... chloroform using liquid-liquid extractions in a separatory funnel The chloroform extract is extracted with acid The acid extract is then neutralized and extracted with chloroform The final chloroform ... effective in the analysis of wastewaters for the parameters listed in the scope (Section 1.1), and was used to develop the method performance statements in Section 14 Guidelines for the use of ... APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 605—BENZIDINES Scope and Application...

Ngày tải lên: 14/03/2014, 20:20

... chemical analysis Additional references to laboratory safety are available and have been identified4-6 for the information of the analyst Apparatus and Materials 5.1 Sampling equipment, for discrete ... method 1.3 The method detection limit (MDL, defined in Section 14.1)1 for each parameter is listed in Table The MDL for a specific wastewater may differ from those listed, depending upon the nature ... APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 611—HALOETHERS Scope and Application...

Ngày tải lên: 14/03/2014, 20:20

... chemical analysis Additional references to laboratory safety are available and have been identified10-12 for the information of the analyst 4.2 These nitrosamines are known carcinogens13-17, therefore, ... the analysis of wastewaters for the parameters listed in the scope (Section 1.1) A nitrogen-phosphorus detector was used to develop the method performance statements in Section 14 Guidelines for ... APPENDIX A TO PART 136 METHODS FOR ORGANIC CHEMICAL ANALYSIS OF MUNICIPAL AND INDUSTRIAL WASTEWATER METHOD 607—NITROSAMINES Scope and...

Ngày tải lên: 22/03/2014, 14:20

... factors (RF) for 2,3,7,8-TCDD using Equation Equation where: As = SIM response for 2,3,7,8-TCDD m/z 320 Ais = SIM response for the internal standard, m/z 332 for 1312 C 2,3,7,8-TCDD m/z 328 for 37Cl4 ... heating at 400°C for four hours in a shallow tray 6.7 Alumina—Neutral, 80/200 mesh (Fisher Scientific Co., No A-540 or equivalent) Before use, activate for 24 hours at 130°C in a foil-covered glass ... Acetone should be used as the solvent for spiking solutions; ortho-xylene is recommended for calibration standards for split injectors; and tetradecane is recommended for splitless or on-colum injectors...

Ngày tải lên: 28/03/2014, 20:20

... …………………… …….…… 133 Figure 4.4 Oil flow network for Example ………………………………… 140 Figure 4.5 Oil flow network for Example ……………….…… ………… 141 Figure 4.6 Oil flow network for Example ………………………………… 141 ... of blend components from component tanks for Example …………………………………………………………… 201 Figure 5.9 Optimal schedule for Example (5 orders) from RMPM ………….… 202 Figure 5.10 Optimal schedule for Example ... 5.2b Order data for Examples 10-14 …………………………………… 192 Table 5.3 Product and component tank data for Examples 1-14 ………………… 194 Table 5.4 Component and product property indices for Examples 1-14...

Ngày tải lên: 11/09/2015, 16:06

... Specifically, according to BLM Director Jim Caswell, oil shale deposits “may hold the equivalent of 800 billion barrels of oil – enough to meet U.S demand for imported oil at current levels for ... data, which were primarily for 2002, we developed estimates for air emissions and non-air releases associated with oil and gas extraction in Region for 2006 More detailed information is provided in ... This Analysis This report focuses on oil and gas production, specifically the upstream operations associated with the extraction of crude oil and natural gas from wells It does not include, for...

Ngày tải lên: 06/03/2014, 16:20

... 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 information from for Energy Regulation historical and expected THE ECONOMIC IMPACTS FOR IRELAND OF HIGH OIL AND GAS PRICES 15 Ireland‘s dependence on Oil and Gas future dominance of oil and ... for oil and gas prices Preliminary figures for the corresponding 2010 outlook report hold to the same higher price outlook as within the 2009 report For the purpose of this analysis we view oil...

Ngày tải lên: 08/03/2014, 06:20

... the lowest nonperforming loan rate of any major Chinese lender and a reputation for hardball negotiations with both domestic and foreign clients While other countries have long formed development ... helped secure access for its stateowned oil companies to long-term supply in the competitive global oil market as China’s demand continues to rise It has also been good business for a host of Chinese ... been asking for more compensation after being resettled in 2002 to make way for a highway Three months before the bombings, Fuzhou’s investment vehicle went to the country’s bond market for the first...

Ngày tải lên: 16/03/2014, 21:32

... were either separated by SDS/PAGE for Western blot or extracted with solvent for lipid analysis ion reflector mode with delayed extraction The monoisotopic masses for all peptide ion signals in the ... cell cycle analysis Synchronized cultured cells were harvested, washed in NaCl/Pi and fixed with 4% paraformaldehyde for 20 at °C Immunofluorescent intracellular PP17 staining was performed in permeabilization ... secondary IgG for 30 each at °C For cellular DNA content analysis, after intracellular staining, samples were incubated with 100 lgÆmL)1 RNase followed with lgÆmL)1 propidium iodide for 30–30 at...

Ngày tải lên: 23/03/2014, 21:20