commonly available methods for the prediction of physicochemical properties src epiwin software

Predicting Chemical Toxicity and Fate - Section 3 ppt

Ngày tải lên : 11/08/2014, 12:21

... perspective, the role of the automated general approaches for the prediction of carcinogenicity should be remembered as well The results of the prediction challenges indicate that, unfortunately, their predictions ... is available for the large majority of them The ﬁrst step of the process required the expertise of chemists These experts examined a list of more than 600 DBPs identiﬁed and cataloged by the ... will offset the value of this against the cost of the software This is not only a very cost-effective method of obtaining the software, but it is also an excellent way to become involved in the...

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Báo cáo y học: " Derivation and preliminary validation of an administrative claims-based algorithm for the effectiveness of medications for rheumatoid arthritis"

Ngày tải lên : 25/10/2012, 10:45

... on the prevalence in the population, and more reflective of the test itself, lessening the impact of any unique features of the VA population Moreover, we might expect that the PPV and NPV of the ... values shown for the biologic treatment episodes in Table Further details obtained from medical record review were available for the patients in the offdiagonal (discordant) cells of Table and ... contrast to other RA therapies where the drugs are typically discontinued if they are not effective Because of similarities in both the descriptive characteristics of the study populations of biologic...

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Comparison of Methods for the Extraction of Bioflocculants from Activated Sludge

Ngày tải lên : 05/09/2013, 09:08

... of 95 ml) The A280 to A260 ratio of the UV-absorbing peak indicated it was composed mainly of nucleic acid In the profile of the NaOH-extracted polymer (B), the elution volume (80 ml) of saccharide ... compared to the other methods The SDS-extracted polymer included a small amount of material other than protein Furthermore, the steaming- and washing-extracted polymers contained large amounts of phosphorus ... buffer at a flow rate of ml/h and ml fractions were collected The void volume of the column was determined by the elution of Blue Dextran (Pharmacia) Other analyses - 147 - Journal of Water and Environment...

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Guide for the Selection of Chemical and Biological Decontamination Equipment for Emergency First Responders ppt

Ngày tải lên : 23/03/2014, 23:20

... Statistics, the Office of Juvenile Justice and Delinquency Prevention, and the Office for Victims of Crime U.S Department of Justice Office of Justice Programs National Institute of Justice Guide for the ... endorsement by the U.S Department of Justice The National Institute of Justice is a component of the Office of Justice Programs, which also includes the Bureau of Justice Assistance, the Bureau of Justice ... dissolved, the agent can react with the water-soluble decontaminant at the surface of the organic portion of the microemulsion The rate of agent decontamination is related to the size of the microemulsion...

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Guide for the Selection of Chemical and Biological Decontamination Equipment for Emergency First Responders pdf

Ngày tải lên : 23/03/2014, 23:20

... Statistics, the Office of Juvenile Justice and Delinquency Prevention, and the Office for Victims of Crime U.S Department of Justice Office of Justice Programs National Institute of Justice Guide for the ... endorsement by the U.S Department of Justice The National Institute of Justice is a component of the Office of Justice Programs, which also includes the Bureau of Justice Assistance, the Bureau of Justice ... the data sheets for their specific equipment item(s) They were asked to identify missing data and certify the accuracy of the existing data The second contact was made during the first week of...

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nmr methods for the investigation of structure and transport

Ngày tải lên : 29/05/2014, 18:32

... scrutinized the German version of this text Prof Nirschl suggested the idea of this book Prof Reimert organized the continuation of the research unit after the DFG funding as well as Prof Kasper, Prof ... derivation due to the time-dependence of the unit vectors Using the product rule for the derivation and the fact that the time derivative of the unit vector is the cross product of !rf with this ... the scaling of the argument on index k of the measured data in reciprocal space As the sum is ﬁnite, it only represents an approximation of the delta function The position of the origin and the...

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báo cáo hóa học: " The evolution of methods for the capture of human movement leading to markerless motion capture for biomechanical applications" pptx

Ngày tải lên : 19/06/2014, 10:20

... knowledge related to the mechanics of human movement The work at the University of California formed the basis for many of the fundamental techniques currently used for the study of human locomotion ... patterns of locomotion requires new methods that would limit the risk of producing artifact due to markers or the constraints of the testing methods For example, the constraints of the laboratory ... limiting the advancement of the study of human movement is the measurement of skeletal movement from markers or sensors placed on the skin The movement of the markers is typically used to infer the...

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báo cáo hóa học:" Biomechanical testing of a polymer-based biomaterial for the restoration of spinal stability after nucleotomy" pptx

Ngày tải lên : 20/06/2014, 04:20

... prepared from the spines without destruction of the ligaments, capsules and soft tissue Soft tissue was only removed from the upper half of the cranial vertebral body and the lower half of the caudal ... wall of the annulus fibrosus Ideally, the suture penetrates the annulus close to the vertebral endplate The sutures are then fixated by surgical knots at the outer surface of the annulus Page of ... inner wall of the annulus fibrosus The sutures were then fixated by surgical knots at the outer surface of the annulus Mechanical Loading Simulator To assess the functional behavior of the spinal...

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Báo cáo hóa học: " A quantum dots and superparamagnetic nanoparticle-based method for the detection of HPV DNA" ppt

Ngày tải lên : 21/06/2014, 01:20

... Page of adjust the pH of the mixture to 9.1 under stirring The NaHTe solution prepared in the first step was added to the reaction mixture under N protection The resultant mixture was stirred for ... Page of predenatured at 95°C for 10 min, then 55°C for 30 The particles coupled with streptavidin were added into the hybridization mixtures and incubated at 37°C for 10 and enriched in the bottom ... was analysized by the Statistics Package for Social Sciences (SPSS) software A p value above 0.05 was considered that there was no significant difference between the two methods The as-prepared...

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Cocoa Processing Methods for the Production of High Quality Cocoa in Vietnam ppt

Ngày tải lên : 21/06/2014, 06:20

... on the percentage of fully brown beans in the cut test 6: The effect of spreading of beans for two hours, prior to placement in boxes, on fermentation temperatures 7: The effect of spreading of ... reveals the presence of certain defects which may cause off-flavours and indicates the degree of fermentation of the beans which has a bearing on the flavour and quality of the beans The International ... case of larger quantities of beans e.g 250kg, partitioned boxes (Illustration 13) are used In this case, turning of beans is performed by shovelling them from one side of the partition to the other...

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Standard Methods for the Examination of Water and Wastewater P4. end

Ngày tải lên : 29/07/2014, 18:58

... nonconductive, they severely distort the signal in the detector; therefore, many systems remove the bubbles before the optical light path However, if the system removes the bubbles at any point within the ... depends on the size and range of the scales With practice, the recommended nomographs can be read with a precision of 1% However, the overall bias of the results depends on the bias of the analytical ... data applied to the nomographs and the validity of the theoretical equations and the numerical constants on which the nomographs are based An approximate check of the bias of the calculations...

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Standard Methods for the Examination of Water and Wastewater P3

Ngày tải lên : 29/07/2014, 18:58

... Federation Standard Methods for the Examination of Water and Wastewater Organism Plate 10900 E Selected Taxonomic References The most useful references for the nonspecialist are listed below These references ... D.J REISH & J.W ANDERSON, eds 1994 Ecology of the Southern California Bight Univ California Press, Berkeley REISH, D.J 1995 Marine Life of Southern California, 2nd ed Kendall/ Hunt Publ Co., Dubuque, ... Water Environment Federation Standard Methods for the Examination of Water and Wastewater Algae General TAYLOR, W.R 1957 Marine Algae of the Northeastern Coast of North America, 2nd ed Univ Michigan...

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Standard Methods for the Examination of Water and Wastewater P2

Ngày tải lên : 29/07/2014, 18:58

... Methods for the Examination of Water and Wastewater Anacystis © Copyright 1999 by American Public Health Association, American Water Works Association, Water Environment Federation Standard Methods ... Methods for the Examination of Water and Wastewater Synedra © Copyright 1999 by American Public Health Association, American Water Works Association, Water Environment Federation Standard Methods for ... for the Examination of Water and Wastewater Ceratium © Copyright 1999 by American Public Health Association, American Water Works Association, Water Environment Federation Standard Methods for the...

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Standard Methods for the Examination of Water and Wastewater P1

Ngày tải lên : 29/07/2014, 18:58

... atomic weights of many elements are not invariant but depend on the origin and treatment of the material The standard values of Ar(E) and the uncertainties (in parentheses, following the © Copyright ... a volumes of the concentrated reagent are diluted with b volumes of distilled water to form the required solution Table B: PREPARATION OF UNIFORM SODIUM HYDROXIDE SOLUTIONS Normality of NaOH Solution ... water professionals worldwide Through educational and technical information programs, AWWA promotes the improvement of the quality and quantity of the drinking water supply Contact information:...

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Báo cáo khoa học: "Comparison of Diagnostic Methods for the Detection of Parasites in Fish" pdf

Ngày tải lên : 06/08/2014, 19:20

... Comparison of Diagnostic Methods for the Detection of Parasites in Fish and disadvantages, depending on the purpose and target of study For parasitological investigation, the classical methods (the ... normal PCR reaction of 50 µl volume (25µl of master mix, Comparison of Diagnostic Methods for the Detection of Parasites in Fish 2µl of each primer, or µl of template and 18 or 20 µl of water) - Polymerase ... containing PBS The objectives of the present study were to investigate the use of different methodologies in fish parasite studies Thus, the aim is to compare classical and molecular methods for the diagnosis...

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Báo cáo khoa học: " Effective methods for the production of immunoglobulin Y using immunogens of Bordetella bronchiseptica , Pasteurella multocida and Actinobacillus pleuropneumoniae" docx

Ngày tải lên : 07/08/2014, 15:20

... volume of PBS The homogenized egg yolk was then mixed with two volumes of chloroform and incubated for hrs at room temperature After this incubation, the supernatant was collected To compare the ... respectively, after the first injection (Fig and 2) The titers of the vaccinated groups were three times higher than those of the control group Antibody profiles against OMP and DNT of B bronchiseptica ... Co., Germany) for 30 seconds After centrifugation of the sonicated bacterial culture broth at 8,000 rpm for 30 min, the supernatant was centrifuged at 20,000 rpm for hr at 40C and the pellet was...

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Báo cáo khoa học: " Comparison of two sap flow methods for the estimation of tree transpiration" ppt

Ngày tải lên : 08/08/2014, 23:22

... still the choice of samples required for an accurate estimation of transpiration The combination of the two methods seems possible in the same experiment The heat balance for the small trunks, ... accuracy of greater than 10 % for the two methods, when comparing daily fluxes from the two methods of sap flow measurement At an hourly rate, the difference could reach 20 %, particularly for the ... amount of transpiration in the morning This study confirmed the possibility of experiment one or the other method in accordance with the objectives, and the equipment The major problem is still the...

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Báo cáo sinh học: "Use of sib-pair linkage methods for the estimation of the genetic variance at a quantitative trait locus" pps

Ngày tải lên : 09/08/2014, 18:21

... Q9cannot RESULTS Power of the methods Table II shows the power of the methods of estimation for all simulated variants For a QTL effect of 40, the power is low for both methods and all variants ... linkage of markers with a QTL and then use Method I for the estimation Unfortunately, Fulker and Cardon (1994) give little information about the quality of their estimator of the QTL variance The ... results The power of the methods was defined as the percentage of replications where the null hypothesis was rejected at the 5% level For Method II this approach is unambiguous while this is not the...

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Báo cáo y học: "An alternative methodology for the prediction of adherence to anti HIV treatment" ppt

Ngày tải lên : 10/08/2014, 05:21

... allow for the level of adherence to drug therapy regimes to be monitored Additionally, such an analysis would facilitate a more accurate assessment of the progression of the patient in terms of their ... physicians The utilisation of VL data, with knowledge of the presence (or lack) of drug resistant mutations, should allow clinicians to form a more accurate picture of the adherence levels of their ... although there is some concern over the long term efficacy when the information content is low Page of (page number not for citation purposes) AIDS Research and Therapy 2009, 6:9 The ability of patients...

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báo cáo khoa học: " Social networks, work and network-based resources for the management of long-term conditions: a framework and study protocol for developing self-care support" potx

Ngày tải lên : 10/08/2014, 10:23

... nonhealth professionals, and, to a more limited extent, health professionals The distribution of the responsibilities for LTCM between groups of involved actors outside of the immediacy of the health ... types of work The scope of the potential involvement of different providers of illness management requires a clearer conceptual understanding of the practices of illness management as they take ... as a way of acknowledging the significance of context There is insufficient discussion in the literature of the types of networks that support or undermine self-care and of network properties, ...

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