emerging issues in the analysis of animal drug residues

Tài liệu ISSUES IN THE INTEGRATION OF RESEARCH AND OPERATIONAL SATELLITE SYSTEMS FOR CLIMATE RESEARCH pdf

... secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute acts under the responsibility given to the ... from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine The members of the committee responsible for the report were chosen for their ... occurred in the IPO’s plans for NPOESS; in particular, the complement of sensor concepts for the satellite was fixed, thereby defining the limits of the planned observing system The scope of the committee’s...

153
605
0

Tài liệu Quantitative Zooarchaeology: Topics in the Analysis of Archaelogical Faunas doc

Danh mục: Nông nghiệp

...

111
357
0

Tài liệu Báo cáo khoa học: "Some Pragmatic Issues in the Planning of Definite and Indefinite Noun Phrases" potx

Danh mục: Báo cáo khoa học

... degenerate case of the NSI action In the case of the NSI action, the speaker and hearer mutually know of a plan that will result in identification of the intended referent, and in the case of the S[ action, ... along the horizontal axis of Figure There are really' two kinds of definite referring actions: one is that in which the precondition is mutual knowledge of a description and the other in which there ... description In such a situation, the speaker ran augment the description with additional descriptors for tile purpose of informing the hearer that they are true ,ff the denotation of the other part of the...

6
658
0

Báo cáo khoa học: "PARSING VS. TEXT PROCESSING IN THE ANALYSIS OF DICTIONARY DEFINITIONS" pot

Danh mục: Báo cáo khoa học

... passives inverted, inflected forms analyzed, and other modifications of the kind often brought under the rubric of "transformations." The LSP can this sort of thing very welL The defining words ... most of the duplicate relational triples Finding relational triples by text processing As the performance statistics above show, parsing is painfully slow For the simple business of finding and ... treat it as an independent piece of code Having done this, we were able to add new relations in the com~e of developing the grammar Approximately a third of the definitions in the sample could...

8
461
0

Policy Issues in the Development of Personalized Medicine in Oncology doc

Danh mục: Sức khỏe giới tính

... secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute acts under the responsibility given to the ... recognizes the superior achievements of engineers Dr Charles M Vest is president of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences ... is the need to show clinical utility, which neither the FDA nor CLIA requires “We need to know [whether] these tests [are] usefully affecting the outcome of patients in the clinic Neither of these...

95
402
0

Policy Issues In The Development Of Personalized Medicine in Oncology docx

Danh mục: Cao đẳng - Đại học

... secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute acts under the responsibility given to the ... recognizes the superior achievements of engineers Dr Charles M Vest is president of the National Academy of Engineering The Institute of Medicine was established in 1970 by the National Academy of Sciences ... is the need to show clinical utility, which neither the FDA nor CLIA requires “We need to know [whether] these tests [are] usefully affecting the outcome of patients in the clinic Neither of these...

95
331
0

Báo cáo khoa học: "TENSE GENERATION IN AN INTELLIGENT TUTOR FOR FOREIGN LANGUAGE TEACHING: SOME ISSUES IN THE DESIGN OF THE VERB EXPERT" pot

Danh mục: Báo cáo khoa học

... out in the fields of linguistics and philosophy, concerning theories of verb generation and the temporal meaning of verbs, respectively, and the field of intelligent tutoring systems As far as the ... aroused the interest of linguists, philosophers, logi- - 125 - At the beginning of each session, the Tutor starts the interaction with the student by presenting him an exercise on a given topic The ... that of the expert in order to identify the errors, if any, present in the former and to formulate some hypotheses about their causes On the basis of these hypotheses, the Tutor selects the next...

6
395
1

Báo cáo y học: "Computational challenges in the analysis of ancient DNA" ppsx

Danh mục: Báo cáo khoa học

... seemingly paradoxical result can be explained in the following way The chance of finding a seed-match and of producing a local alignment of significant similarity rises with the length of the ... (Figure S3 in Additional file 1) Therefore, requiring a minimum distance in bitscore between the best and second best hit is Page of 15 very effective in removing most of the remaining reads that ... location of the human and chimp hits for each read is verified by using liftover [50] to map the coordinates of the human hit to the chimpanzee genome and the coordinate of the chimpanzee hit to the...

15
385
0

Báo cáo y học: "Bench-to-bedside review: Therapeutic options and issues in the management of ventilator-associated bacterial pneumonia" ppt

Danh mục: Báo cáo khoa học

... guide the choice of antibiotic therapy and confirm the diagnosis of VAP What is clear is that avoiding delay in sampling and initiating therapy quickly are more important than the type of quantitative ... pneumonia in the EPIC (European Prevalence of Infection in Intensive Care) study [19], accounting 31% of the 836 cases in which pathogens were identified Anaerobic bacteria may be found in 20–30% of ... June 2005 Vol No Rello The investigational new drug tigecycline, the first of a new synthetic class of antibiotics called the glycylcyclines, has an extended broad spectrum of activity that suggests...

7
374
0

voices in the Shadow of Independence Vietnamese Opinion on Some National Issues in the Period of 1979–1986

Danh mục: Cao đẳng - Đại học

... Vietnamese intelligentsia, writers were well aware of the important role of the CPV in leading the country in the past and present To the writers in the northern part of the country particularly, the ... the changes in the lives of soldiers and their families in the post-war era Living in the post-independence period, the war was imprinted in their minds as if it had happened recently Regarding ... in the form of authors‘ feelings regarding the issues emerging in their works of art Therefore, it is necessary to 15 read between the lines of Vietnamese literature and other forms of art to properly...

128
237
0

Applications of capillary electrophoresis in the analysis of natural products

Danh mục: Tổng hợp

... cathode The migration of cations results in the migration of whole buffer solution through the capillary; this migration is the EOF Since the driving force of EOF is uniformly distributed along the ... used in both the conviction of guilty offenders and the appraisal of the consanguinity Amino acids, peptides and proteins Proteins are very important to life, the complex molecules of proteins ... numbers), the number of double bonds and also the exact position of these double bonds, this will define the biological reactivity of the fatty acid molecule and even of the lipid containing these...

155
525
0

Investigation and application of liquid chromatography mass spectrometry in the analysis of polar, less volatile and thermal unstable organic pollutants in environmental and biological samples 6

Danh mục: Cao đẳng - Đại học

... underwent thermal degradation under the extraction conditions The results indicate that although carbamates tested in this study are thermally labile, there was little observable degradation under the ... irrespective of the type of water matrix Light intensity could prompt degradation significantly under mild alkaline conditions, while its influence was minor at higher pH (pH > 9) Furthermore, half-lives ... maintained as neither evaporation losses nor propoxur decomposition was observed during the process The extracts of goldfish, tortoises and sea lettuce were stable and a 3-days delay prior to analysis...

3
291
0

Investigation and application of liquid chromatography mass spectrometry in the analysis of polar, less volatile and thermal unstable organic pollutants in environmental and biological samples 5

Danh mục: Cao đẳng - Đại học

... optimization of the MAE conditions To apply these techniques in practical applications, in this chapter I 138 demonstrated the application of these techniques in analysis of the residues of Nmethylcarbamate ... Fig 5-4 shows the change in concentration of each of the analytes in the goldfish extracts with time From the figure, it can be seen that neither a decrease in the concentration of the extracts ... assignment of the variables under consideration The assignment of the main variables (A, B, C and D), two-variable interaction, and the level setting values of the main variables applied to aquatic animals...

22
279
0

Investigation and application of liquid chromatography mass spectrometry in the analysis of polar, less volatile and thermal unstable organic pollutants in environmental and biological samples 4

Danh mục: Cao đẳng - Đại học

... increased to 200°C at a rate of 25°C/min, then maintained at 200°C for min; a second ramp 230°C at rate of 5°C/min, increased to 280°C at a rate of 20°C/min; The final temperature of 280°C was held for ... 88 An interesting result observed from Fig 4-6 is that in the same solvent, the recovery increases in going from PAHs to PCBs, and then to triazines (i.e, increasing polarity of analyte) The recovery ... direct extension of 2-level OAD with the added capability of providing information about the non-linearity of the main factors in the response surface However, the method as described in a work by...

47
264
0

Investigation and application of liquid chromatography mass spectrometry in the analysis of polar, less volatile and thermal unstable organic pollutants in environmental and biological samples 3

Danh mục: Cao đẳng - Đại học

... k is the first-order rate constant, which is calculated as the negative slope of the regression line where the natural logarithm of the percentage of the compound remaining is plotted against ... application of LC-APCI-MS for the determination of carbamates: carbofuran and 3hydroxy-carbofuran, and the analysis of triazine herbicides in water [8] LC-ESI-MS has been also successfully applied for the ... light intensity increases in the order of darkness, indoor lighting and sunlight This indicates that light exposure can prompt hydrolysis in various types of natural water Thus the effect of light...

23
239
0

Investigation and application of liquid chromatography mass spectrometry in the analysis of polar, less volatile and thermal unstable organic pollutants in environmental and biological samples 2

Danh mục: Cao đẳng - Đại học

... 60mesh sieve In order to remove possible traces of PAHs, PCBs, triazines, carbamates and other organic contaminants, 100 g of each of the soil sample was immersed in 200 ml 46 each of methanol, ... were obtained by storing the above spiked soil in bottles in a dry, dark location for 60 days It was assumed that the contaminants were uniformly distributed in the sample and that, because the soil ... possible trace organic contaminants prior to preparation, all of them were washed in fresh running water and then rinsed with deionized water The fish samples were grinded in a mortar and pestle with...

7
284
0

Investigation and application of liquid chromatography mass spectrometry in the analysis of polar, less volatile and thermal unstable organic pollutants in environmental and biological samples 1

Danh mục: Cao đẳng - Đại học

... In almost all cases higher recoveries were obtained from the spiked samples, demonstrating the effect of the stronger binding to the matrix in native samples [77] Furthermore, in many cases the ... principle of MAE The principle of MAE is based on heating the extractants (mostly liquid organic solvents) in contact with the sample with microwave energy [58] Partitioning of the analytes of ... microwave-absorbing properties of the solvent, the interaction of the solvent with the matrix, and the analyte solubility in the solvent Preferably, the solvent should have a high selectivity towards the...

43
425
0

Development and application of liquid phase microextraction techniques in the analysis of environmental pollutants

Danh mục: Cao đẳng - Đại học

... amphetamines and phencyclidine in urine were investigated using LPME combined with GC analysis [57] The optimized method was capable of detecting drugs in urine at concentrations below the Substance ... While the kinetics of the process were not described in detail, the importance of convective transport of analyte was highlighted The advantages of the drop-indrop system include low consumption of ... aspiration of the ASP, following the first sampling cycle, ensures that both the OF and the ASP are periodically renewed, and thus the OF would be in contact with fresh aqueous sample having the initial...

167
583
0

Voices in the shadow of independence vietnamese opinion on some national issues in the period of 1979–1986

Danh mục: Tổng hợp

... Vietnamese intelligentsia, writers were well aware of the important role of the CPV in leading the country in the past and present To the writers in the northern part of the country particularly, the ... the changes in the lives of soldiers and their families in the post-war era Living in the post-independence period, the war was imprinted in their minds as if it had happened recently Regarding ... in the form of authors‘ feelings regarding the issues emerging in their works of art Therefore, it is necessary to 15 read between the lines of Vietnamese literature and other forms of art to properly...

128
406
0

Báo cáo khoa hoc:" On the use analysis of animal models in the of selection experiments" pdf

Danh mục: Báo cáo khoa học

... generations from the beginning of the experiment (analysis I), and then having separate groups of consecutive generations analysed independently (analysis II) As shown in table 11, analysis I indicates ... documented The model indeed provides a way of testing the adequacy of the genetic assumptions underlying the analysis of selection responses As to genetic trends, the animal model, strictly speaking, ... dependent the animal model estimators are upon the heritability assumed in the model Excluding extreme deviations of h from h) , the estimators will generally increase with increasing 2 value of h The...

14
292
0