The process of Test

Checking is performed in accredited laboratories on procedures developed in compliance with stated requirements and approved in the process of testing implementation on CTB 8001-93 or metrological attestation on CTB 8004-93. 

In the process of testing, color deviations are expressed ia the CIELAB system which projects total color differences either on the axes of the rectangular LAB or the equivalent polar LHC system (26). In either case tested samples must fall within acceptable ranges or limits estabhshed versus a standard by the pigment manufacturer and accepted by the pigment user. 

Model validation, v - the process of testing a calibration model to determine bias between the estimates from the model and the reference method, and to test the expected agreement between estimates made with the model and the reference method. 

One of the women on the research team was in the process of testing a slightly woozy volunteer. He was having difficulty solving more than a few of the simple addition problems on a Number Facility form. 

Accuracy. In the quantitative method that is used to measure the heavy metal quantity in the drug substance, the accuracy is usually represented by the recovery rate obtained from a spiked recovery test where lead is added to the samples. Since the heavy metals limit test specified in monograph specifications is a test where the intensity of coloring of the samples with sodium sulfide is compared with that of the control solution, it is necessary to confirm that heavy metal components can be detected fully in the process of test solution preparation. The Heavy Metals Limit Test in JP specifies four preparation methods for the test solutions. An appropriate method will be selected and used for further testing. The test method that gives the best recovery rate is to be adopted. The procedure is as follows ... 

The vast majority of potential users of molecular mechanics have two primary, related questions How do I pick the best force field for my problem and, How will I know whether I can trust the results The process of testing the utility of a force field for molecules other than those over which it was parameterized is known as validation . 

Corporation of San Diego, California, began the development of an automated radiation gauging inspection system for large caliber artillery shell intended to replace the X-ray technique. The system was named AIDECS for Automatic Inspection Device for Explosive Charge in Shell and is still in the process of test and development as of this writing. The ultimate objective is to produce a system capable of making accept/reject decisions on a production basis at a rate of about 1 minute per shell... 

Cross-match Cross-matching is the process of testing the cells of a prospective organ donor with the serum of a prospective organ recipient for compatibility. The flow cytometric cross-match determines whether serum from the recipient contains antibodies that bind to the donor cells. Such binding constitutes a positive cross-match and is a contraindication to transplantation in that particular donor/recipient combination. 

Make statistical studies of laboratory proficiency in the processing of test samples and of the accuracy and precision of the various analytical methods used ... 

Add to these figures the number of requests for examinations by other police agencies across the nation and the processing of test specimens sent in for comparison with evidence currently on file in our office. The figures for the first half of 1974 show a continuation in the increase in case load. The situation is the same in firearms identification laboratories throughout the country. Obviously, a better method must be developed for the processing of ballistics evidence than the method currently being used. 

There are a number of minor oils, all of high value, most of which are marketed mainly either for medical purposes or for their flavour. Olive, evening primrose, borage, fish oils and cocoa butter are described elsewhere. Others include hazelnut, walnut, macadamia, almond, apricot, pumpkin, poppy-seed and rice bran oils. The process of testing for authenticity of these oils should be approached in the same way as for the bulk oils above, i.e. fatty acid profile, sterols, tocopherols and triglyceride composition. However, there is little generally available published material on the ranges of values to be expected... 

Confirmatory testing The process of testing to prove the identify of a drug. 

In the FRG the principle of the Kanavets plastometer was used by the Gottfert Messtechnik Co. to produce an instrument which introduces automation into the processing of test results [18]. 

Hyphenated methods Methods involving the combination of two or more types of instrumentation the product is an instrument with greater capabilities than any one instrument alone. Hypothesis testing The process of testing a tentative assertion with various statistical tests. See t-test, F-test, Q-test, onA ANOVA. 

The process of testing a hypothesis usually begins with the statement of the hypothesis that we would like to conclude as a result of the research (we refer to this as the alternate... 

Each of these assays has drawbacks associated with them. The major obstacle for developing rapid screens for inhibitors of cytochrome c release from mitochondria is that enriched mitochondria have a finite time in which they can be used. We are in the process of testing mitochondria preparations to determine the stability of the mitochondria with respect to use in the cytochrome c release assay. Mitochondria stored on ice for 4 h (the longest time we have tested at the time of this writing) can be used in the cytochrome c release assay. Therefore, it is possible to run multiple assay cycles with one preparation of mitochondria. The short format cytochrome c release assay is not affected by cell permeability, makes no assumptions about the mechanism of action, does not use cultured cells, is targeted at the process to be inhibited (i.e., cytochrome c release from mitochondria), and is a colormetric assay easily monitored by spectrophotometric plate readers. This assay would, therefore, increase the chances of detecting lead compounds to be subsequently modified to increase potency, cell permeability, and pharmacological efficacy. 

Verification is the process of testing and evaluation of both the software and the knowledge base to determine if they work properly together and according to specifications. 

In the process of testing hypotheses and asking fundamental questions about phospholipid biosynthesis, we can continue to expect the unexpected. 

The process of testing, seed multiplication, and release is as briefly described above. But most methods are carried out with some modifications by breeders, depending on the program and the trait(s) that are being selected. 

Based on the characterization of the bentonite and on the details of the process of test installation, a thermo-hydro-mechanical model for the bentonite barrier and the heaters was to be prepared. Using this model, the thermo-hydro-mechanical response of the bentonite barrier as a result of the heat released by the heaters and the hydration from the host rock was required. Local field variables such as temperature, relative humidity, pore water pressure, stresses and displacements, as well as global... 

Based on the characterization of the rock massif and on the details of the process of test installation and performance, the rock response in the immediate vicinity of the buffer was required. The rock is now subjected to the heat released by heaters and to swelling pressures resulting from bentonite hydration. The initial hydrological regime (Part A) is also modified by the presence of the impervious barrier. Temperature, stresses, water pressures and displacements in selected points of the rock were required. 

Several standards and specifications exist for the processing of test samples. The American Standards for Testing Materials (ASTM) probably provide the most comprehensive series... 

In the process of testing the scope of a new, mild, and efficient photoredox-catalyzed direct C-H arylation of unsubstituted, electron-deficient... 

Visual checks are an important part of the process of testing for compliance. This applies both to the manufacturing processes and to the finished product. As detailed later, regular checks, carried out at an agreed rate and in accordance with an agreed plan, will ensure that a consistent standard is maintained. 

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