40 CFR 94.506 - Test procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Test procedures. 94.506 Section 94.506... Test procedures. (a)(1) For engines subject to the provisions of this subpart, the prescribed test...) The Administrator may, on the basis of a written application by a manufacturer, prescribe test...

40 CFR 203.3 - Test procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Test procedures. 203.3 Section 203.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS LOW-NOISE-EMISSION PRODUCTS § 203.3 Test procedures. (a) The applicant shall test or cause his product to be tested...

Applications of Desensitization Procedures for School-Related Problems; A Review.

ERIC Educational Resources Information Center

Prout, H. Thompson; Harvey, John R.

1978-01-01

A variety of desensitization and counterconditioning procedures have been utilized to deal with school-related problems. These procedures are reviewed with respect to applications for treating school phobia, test anxiety, and other academic anxieties. (Author)

One-sided truncated sequential t-test: application to natural resource sampling

Treesearch

Gary W. Fowler; William G. O' Regan

1974-01-01

A new procedure for constructing one-sided truncated sequential t-tests and its application to natural resource sampling are described. Monte Carlo procedures were used to develop a series of one-sided truncated sequential t-tests and the associated approximations to the operating characteristic and average sample number functions. Different truncation points and...

17 CFR 39.5 - Review of swaps for Commission determination on clearing requirement.

Code of Federal Regulations, 2012 CFR

2012-04-01

... publicly; (vi) Risk management procedures, including measurement and monitoring of credit exposures, initial and variation margin methodology, methodologies for stress testing and back testing, settlement procedures, and default management procedures; (vii) Applicable rules, manuals, policies, or procedures...

40 CFR 1065.12 - Approval of alternate procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... engine meets all applicable emission standards according to specified procedures. (iii) Use statistical.... (e) We may give you specific directions regarding methods for statistical analysis, or we may approve... statistical tests. Perform the tests as follows: (1) Repeat measurements for all applicable duty cycles at...

Particulate Matter Stack Emission Compliance Test Procedure for Fuel Burning Units.

ERIC Educational Resources Information Center

West Virginia Air Pollution Control Commission, Charleston.

This publication details the particulate matter emissions test procedure that is applicable for conducting compliance tests for fuel burning units required to be tested under Sub-section 7 of Regulation II (1972) as established by the state of West Virginia Air Pollution Control Commission. The testing procedure is divided into five parts:…

40 CFR Appendix B to Subpart S of... - Test Procedures

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Test Procedures B Appendix B to Subpart... Requirements Pt. 51, Subpt. S, App. B Appendix B to Subpart S of Part 51—Test Procedures (I) Idle test (a... begin 10 seconds after the applicable test mode begins. Exhaust gas concentrations shall be analyzed at...

30 CFR 28.10 - Application procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Labor, Mine Safety and Health Administration, Approval and Certification Center, 765 Technology Drive... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND... TRAILING CABLES IN COAL MINES Application for Approval § 28.10 Application procedures. (a) Each applicant...

30 CFR 28.10 - Application procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Labor, Mine Safety and Health Administration, Approval and Certification Center, 765 Technology Drive... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND... TRAILING CABLES IN COAL MINES Application for Approval § 28.10 Application procedures. (a) Each applicant...

30 CFR 28.10 - Application procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Labor, Mine Safety and Health Administration, Approval and Certification Center, 765 Technology Drive... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND... TRAILING CABLES IN COAL MINES Application for Approval § 28.10 Application procedures. (a) Each applicant...

30 CFR 28.10 - Application procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Labor, Mine Safety and Health Administration, Approval and Certification Center, 765 Technology Drive... Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND... TRAILING CABLES IN COAL MINES Application for Approval § 28.10 Application procedures. (a) Each applicant...

40 CFR 1065.10 - Other procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

40 CFR 1065.10 - Other procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

40 CFR 1065.10 - Other procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

40 CFR 1065.10 - Other procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

40 CFR 1065.10 - Other procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... meet all applicable emission standards. (b) Our testing. These procedures generally apply for testing... importance of pursuing changes to the procedures: (i) Whether supplemental emission standards or other... procedures. For example, this may apply if your engine cannot operate on the specified duty cycle. In this...

40 CFR 80.8 - Sampling methods for gasoline and diesel fuel.

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicable procedures specified in American Society for Testing and Materials (ASTM) method D 4057-95(2000... applicable procedures specified in ASTM method D 4177-95(2000), entitled “Standard Practice for Automatic... applicable procedures in ASTM method D 5842-95(2000), entitled “Standard Practice for Sampling and Handling...

Towards sensible toxicity testing for nanomaterials: proposal for the specification of test design

NASA Astrophysics Data System (ADS)

Potthoff, Annegret; Weil, Mirco; Meißner, Tobias; Kühnel, Dana

2015-12-01

During the last decade, nanomaterials (NM) were extensively tested for potential harmful effects towards humans and environmental organisms. However, a sound hazard assessment was so far hampered by uncertainties and a low comparability of test results. The reason for the low comparability is a high variation in the (1) type of NM tested with regard to raw material, size and shape and (2) procedures before and during the toxicity testing. This calls for tailored, nanomaterial-specific protocols. Here, a structured approach is proposed, intended to lead to test protocols not only tailored to specific types of nanomaterials, but also to respective test system for toxicity testing. There are existing standards on single procedures involving nanomaterials, however, not all relevant procedures are covered by standards. Hence, our approach offers a detailed way of weighting several plausible alternatives for e.g. sample preparation, in order to decide on the procedure most meaningful for a specific nanomaterial and toxicity test. A framework of several decision trees (DT) and flow charts to support testing of NM is proposed as a basis for further refinement and in-depth elaboration. DT and flow charts were drafted for (1) general procedure—physicochemical characterisation, (2) choice of test media, (3) decision on test scenario and application of NM to liquid media, (4) application of NM to the gas phase, (5) application of NM to soil and sediments, (6) dose metrics, (S1) definition of a nanomaterial, and (S2) dissolution. The applicability of the proposed approach was surveyed by using experimental data retrieved from studies on nanoscale CuO. This survey demonstrated the DT and flow charts to be a convenient tool to systematically decide upon test procedures and processes, and hence pose an important step towards harmonisation of NM testing.

40 CFR 63.849 - Test methods and procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Test methods and procedures. 63.849... Test methods and procedures. (a) The owner or operator shall use the following reference methods to determine compliance with the applicable emission limits for TF and POM emissions: (1) Method 1 in appendix...

Acceptance test procedure bldg. 271-U remote monitoring of project W-059 B-Plant canyon exhaust system

DOE Office of Scientific and Technical Information (OSTI.GOV)

MCDANIEL, K.S.

1999-09-01

The test procedure provides for verifying indications and alarms The test procedure provides for verifying indications and alarms associated with the B Plant Canyon Ventilation System as they are being displayed on a remote monitoring workstation located in building 271-U. The system application software was installed by PLCS Plus under contract from B&W Hanford Company. The application software was installed on an existing operator workstation in building 271U which is owned and operated by Bechtel Hanford Inc.

10 CFR 707.8 - Applicant drug testing.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Applicant drug testing. 707.8 Section 707.8 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.8 Applicant drug testing. An applicant for a testing designated position will be tested for the use of illegal drugs before...

10 CFR 707.8 - Applicant drug testing.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Applicant drug testing. 707.8 Section 707.8 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.8 Applicant drug testing. An applicant for a testing designated position will be tested for the use of illegal drugs before...

10 CFR 707.8 - Applicant drug testing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Applicant drug testing. 707.8 Section 707.8 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.8 Applicant drug testing. An applicant for a testing designated position will be tested for the use of illegal drugs before...

40 CFR 86.201-11 - General applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-11 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emissions from 1994...

40 CFR 86.201-94 - General applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emission from 1994...

40 CFR 86.201-94 - General applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emission from 1994...

40 CFR 86.201-94 - General applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emission from 1994...

40 CFR 86.201-11 - General applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-11 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emissions from 1994...

40 CFR 86.201-11 - General applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-11 General applicability. (a) This subpart describes procedures for determining the cold temperature carbon monoxide (CO) emissions from 1994...

40 CFR Appendix E to Part 52 - Performance Specifications and, Specification Test Procedures for Monitoring Systems for Effluent...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Specification Test Procedures for Monitoring Systems for Effluent Stream Gas Volumetric Flow Rate E Appendix E... Stream Gas Volumetric Flow Rate 1. Principle and applicability. 1.1Principle. Effluent stream gas... method is applicable to subparts which require continuous gas volumetric flow rate measurement...

40 CFR Appendix E to Part 52 - Performance Specifications and, Specification Test Procedures for Monitoring Systems for Effluent...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Specification Test Procedures for Monitoring Systems for Effluent Stream Gas Volumetric Flow Rate E Appendix E... Stream Gas Volumetric Flow Rate 1. Principle and applicability. 1.1Principle. Effluent stream gas... method is applicable to subparts which require continuous gas volumetric flow rate measurement...

40 CFR 1065.12 - Approval of alternate procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... show that your engines comply with all applicable emission standards. (3) Any relevant factors...

40 CFR 1065.12 - Approval of alternate procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... show that your engines comply with all applicable emission standards. (3) Any relevant factors...

40 CFR 1065.12 - Approval of alternate procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... show that your engines comply with all applicable emission standards. (3) Any relevant factors...

40 CFR 86.1806-05 - On-board diagnostics for vehicles less than or equal to 14,000 pounds GVWR.

Code of Federal Regulations, 2012 CFR

2012-07-01

... once per applicable certification test cycle as defined in paragraphs (a) and (d) of Appendix I of this...-based test procedures), excluding those test procedures defined as “Supplemental” test procedures in... infeasibility. Malfunctions are defined as a failure of the system or component to meet the electrical circuit...

40 CFR 86.1806-05 - On-board diagnostics for vehicles less than or equal to 14,000 pounds GVWR.

Code of Federal Regulations, 2013 CFR

2013-07-01

... once per applicable certification test cycle as defined in paragraphs (a) and (d) of Appendix I of this...-based test procedures), excluding those test procedures defined as “Supplemental” test procedures in... infeasibility. Malfunctions are defined as a failure of the system or component to meet the electrical circuit...

Evaluating Content Alignment in Computerized Adaptive Testing

ERIC Educational Resources Information Center

Wise, Steven L.; Kingsbury, G. Gage; Webb, Norman L.

2015-01-01

The alignment between a test and the content domain it measures represents key evidence for the validation of test score inferences. Although procedures have been developed for evaluating the content alignment of linear tests, these procedures are not readily applicable to computerized adaptive tests (CATs), which require large item pools and do…

A “Cookbook” Cost Analysis Procedure for Medical Information Systems*

PubMed Central

Torrance, Janice L.; Torrance, George W.; Covvey, H. Dominic

1983-01-01

A costing procedure for medical information systems is described. The procedure incorporates state-of-the-art costing methods in an easy to follow “cookbook” format. Application of the procedure consists of filling out a series of Mac-Tor EZ-Cost forms. The procedure and forms have been field tested by application to a cardiovascular database system. This article describes the major features of the costing procedure. The forms and other details are available upon request.

Permutation tests for goodness-of-fit testing of mathematical models to experimental data.

PubMed

Fişek, M Hamit; Barlas, Zeynep

2013-03-01

This paper presents statistical procedures for improving the goodness-of-fit testing of theoretical models to data obtained from laboratory experiments. We use an experimental study in the expectation states research tradition which has been carried out in the "standardized experimental situation" associated with the program to illustrate the application of our procedures. We briefly review the expectation states research program and the fundamentals of resampling statistics as we develop our procedures in the resampling context. The first procedure we develop is a modification of the chi-square test which has been the primary statistical tool for assessing goodness of fit in the EST research program, but has problems associated with its use. We discuss these problems and suggest a procedure to overcome them. The second procedure we present, the "Average Absolute Deviation" test, is a new test and is proposed as an alternative to the chi square test, as being simpler and more informative. The third and fourth procedures are permutation versions of Jonckheere's test for ordered alternatives, and Kendall's tau(b), a rank order correlation coefficient. The fifth procedure is a new rank order goodness-of-fit test, which we call the "Deviation from Ideal Ranking" index, which we believe may be more useful than other rank order tests for assessing goodness-of-fit of models to experimental data. The application of these procedures to the sample data is illustrated in detail. We then present another laboratory study from an experimental paradigm different from the expectation states paradigm - the "network exchange" paradigm, and describe how our procedures may be applied to this data set. Copyright © 2012 Elsevier Inc. All rights reserved.

30 CFR 27.4 - Application procedures and requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Application procedures and requirements. 27.4 Section 27.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS METHANE-MONITORING SYSTEMS General Provisions § 27.4 Application...

40 CFR 1065.901 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

....901 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Field Testing and Portable Emission Measurement Systems § 1065.901...-specific emissions using portable emission measurement systems (PEMS). These procedures are designed...

40 CFR 63.309 - Performance tests and procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

40 CFR 63.309 - Performance tests and procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

40 CFR 63.309 - Performance tests and procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

40 CFR 63.309 - Performance tests and procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

40 CFR 63.309 - Performance tests and procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Standards for Coke Oven Batteries § 63.309 Performance tests and procedures. (a) Except as otherwise... coke oven battery, the results of which shall be used in accordance with procedures specified in this subpart to determine compliance with each of the applicable visible emission limitations for coke oven...

40 CFR 1065.5 - Overview of this part 1065 and its relationship to the standard-setting part.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General... part specifies procedures that apply generally to testing various categories of engines. See the... engine. Before using this part's procedures, read the standard-setting part to answer at least the...

42 CFR 493.35 - Application for a certificate of waiver.

Code of Federal Regulations, 2010 CFR

2010-10-01

... moderately complex or waived tests per certificate) public health testing may file a single application. (3... laboratory including— (i) The name and the total number of test procedures and examinations performed...

Predictive testing for Huntington disease: social characteristics and knowledge of applicants, attitudes to the test procedure and decisions made after testing.

PubMed

Holloway, S; Mennie, M; Crosbie, A; Smith, B; Raeburn, S; Dinwoodie, D; Wright, A; May, H; Calder, K; Barron, L

1994-08-01

An investigation has been made of the social characteristics and knowledge and experience of Huntington disease (HD) for the first 80 individuals considering presymptomatic testing (applicants) at the medical genetics centres in Edinburgh and Glasgow and of attitudes to the test procedure and decisions made after testing for those who received a result. Sixty-one percent of applicants were female and 31% were over 40 years old. Almost all had a symptomatic parent but 38% did not know HD was in their family until they were over 25 years old and 48% had never received genetic counselling. Thirty-eight percent of applicants first heard of the test at the genetic clinic, 20% from a relative and 20% from the media, but none had received information from their GP. Thirty-one applicants did not have the test because they voluntarily withdrew (17 individuals), their family structure was unsuitable or no informative result was possible (11 individuals), or they were diagnosed clinically as being affected (3 individuals). Those who voluntarily withdrew did not differ significantly from the 49 who received a result in social characteristics or knowledge and experience of HD. Twenty-two individuals were found to be at increased risk (IR) (> 50% of becoming affected) and 27 to be at decreased risk (DR) (< 50% of becoming affected). There was a median period of 9 months between entering the test procedure and receiving a result and the main criticism of the procedure was that it took too long to complete and several individuals experienced considerable anxiety while awaiting their result.(ABSTRACT TRUNCATED AT 250 WORDS)

40 CFR 63.7824 - What test methods and other procedures must I use to establish and demonstrate initial compliance...

Code of Federal Regulations, 2014 CFR

2014-07-01

... establish site-specific operating limits according to the procedures in paragraphs (b)(1) and (2) of this.... (3) Establish revised operating limits according to the applicable procedures in paragraphs (a) and... 40 Protection of Environment 14 2014-07-01 2014-07-01 false What test methods and other procedures...

40 CFR 63.7824 - What test methods and other procedures must I use to establish and demonstrate initial compliance...

Code of Federal Regulations, 2012 CFR

2012-07-01

... establish site-specific operating limits according to the procedures in paragraphs (b)(1) and (2) of this.... (3) Establish revised operating limits according to the applicable procedures in paragraphs (a) and... 40 Protection of Environment 14 2012-07-01 2011-07-01 true What test methods and other procedures...

40 CFR 136.4 - Application for and approval of alternate test procedures for nationwide use.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Procedure (ATP) Program Coordinator (National Coordinator), Office of Science and Technology (4303T), Office... or other categories. (4) Provide comparability data for the performance of the proposed alternative... information and data provided in the applicant's application. The Regional ATP Coordinator or permitting...

40 CFR 136.4 - Application for and approval of alternate test procedures for nationwide use.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Procedure (ATP) Program Coordinator (National Coordinator), Office of Science and Technology (4303T), Office... or other categories. (4) Provide comparability data for the performance of the proposed alternative... information and data provided in the applicant's application. The Regional ATP Coordinator or permitting...

40 CFR 136.4 - Application for and approval of alternate test procedures for nationwide use.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Procedure (ATP) Program Coordinator (National Coordinator), Office of Science and Technology (4303T), Office... or other categories. (4) Provide comparability data for the performance of the proposed alternative... information and data provided in the applicant's application. The Regional ATP Coordinator or permitting...

29 CFR 1926.1427 - Operator qualification and certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

... determination that industry recognized criteria for written testing materials, practical examinations, test... tests that: (A) Assess the operator applicant regarding, at a minimum, the knowledge and skills listed... an operator applicant fails a test or is decertified. (iv) Have testing procedures for re...

29 CFR 1926.1427 - Operator qualification and certification.

Code of Federal Regulations, 2012 CFR

2012-07-01

... determination that industry recognized criteria for written testing materials, practical examinations, test... tests that: (A) Assess the operator applicant regarding, at a minimum, the knowledge and skills listed... an operator applicant fails a test or is decertified. (iv) Have testing procedures for re...

29 CFR 1926.1427 - Operator qualification and certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

... determination that industry recognized criteria for written testing materials, practical examinations, test... tests that: (A) Assess the operator applicant regarding, at a minimum, the knowledge and skills listed... an operator applicant fails a test or is decertified. (iv) Have testing procedures for re...

29 CFR 1926.1427 - Operator qualification and certification.

Code of Federal Regulations, 2013 CFR

2013-07-01

... determination that industry recognized criteria for written testing materials, practical examinations, test... tests that: (A) Assess the operator applicant regarding, at a minimum, the knowledge and skills listed... an operator applicant fails a test or is decertified. (iv) Have testing procedures for re...

Multiple hypotheses testing based on ordered p values--a historical survey with applications to medical research.

PubMed

Hommel, Gerhard; Bretz, Frank; Maurer, Willi

2011-07-01

Global tests and multiple test procedures are often based on ordered p values. Such procedures are available for arbitrary dependence structures as well as for specific dependence assumptions of the test statistics. Most of these procedures have been considered as global tests. Multiple test procedures can be obtained by applying the closure principle in order to control the familywise error rate, or by using the false discovery rate as a criterion for type I error rate control. We provide an overview and present examples showing the importance of these procedures in medical research. Finally, we discuss modifications when different weights for the hypotheses of interest are chosen.

An Extension of the Chi-Square Procedure for Non-NORMAL Statistics, with Application to Solar Neutrino Data

NASA Astrophysics Data System (ADS)

Sturrock, P. A.

2008-01-01

Using the chi-square statistic, one may conveniently test whether a series of measurements of a variable are consistent with a constant value. However, that test is predicated on the assumption that the appropriate probability distribution function (pdf) is normal in form. This requirement is usually not satisfied by experimental measurements of the solar neutrino flux. This article presents an extension of the chi-square procedure that is valid for any form of the pdf. This procedure is applied to the GALLEX-GNO dataset, and it is shown that the results are in good agreement with the results of Monte Carlo simulations. Whereas application of the standard chi-square test to symmetrized data yields evidence significant at the 1% level for variability of the solar neutrino flux, application of the extended chi-square test to the unsymmetrized data yields only weak evidence (significant at the 4% level) of variability.

40 CFR 136.5 - Approval of alternate test procedures for limited use.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) WATER PROGRAMS (CONTINUED) GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS... may be made by letter, email or by hard copy. The application shall include the following: (1) Provide...

40 CFR 136.5 - Approval of alternate test procedures for limited use.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) WATER PROGRAMS (CONTINUED) GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS... may be made by letter, email or by hard copy. The application shall include the following: (1) Provide...

40 CFR 136.5 - Approval of alternate test procedures for limited use.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) WATER PROGRAMS (CONTINUED) GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS... may be made by letter, email or by hard copy. The application shall include the following: (1) Provide...

40 CFR 63.1385 - Test methods and procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 12 2014-07-01 2014-07-01 false Test methods and procedures. 63.1385... methods and procedures. (a) The owner or operator shall use the following methods to determine compliance with the applicable emission limits: (1) Method 1 (40 CFR part 60, appendix A) for the selection of the...

40 CFR 1065.801 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Applicability. 1065.801 Section 1065.801 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.801 Applicability. (a) This subpart...

40 CFR 1065.801 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Applicability. 1065.801 Section 1065.801 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.801 Applicability. (a) This subpart...

40 CFR 1065.801 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Applicability. 1065.801 Section 1065.801 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.801 Applicability. (a) This subpart...

40 CFR 1065.801 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Applicability. 1065.801 Section 1065.801 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.801 Applicability. (a) This subpart...

40 CFR 1065.801 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Applicability. 1065.801 Section 1065.801 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.801 Applicability. (a) This subpart...

40 CFR 91.405 - Recorded information.

Code of Federal Regulations, 2014 CFR

2014-07-01

... addition to a pre- and post-test measurement. (4) Recorder chart or equivalent. Identify for each test... each mode, if applicable. (8) Exhaust sample line temperature, if applicable. (e) Test data; post-test...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.405 Recorded...

40 CFR 91.405 - Recorded information.

Code of Federal Regulations, 2012 CFR

2012-07-01

... addition to a pre- and post-test measurement. (4) Recorder chart or equivalent. Identify for each test... each mode, if applicable. (8) Exhaust sample line temperature, if applicable. (e) Test data; post-test...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.405 Recorded...

40 CFR 91.405 - Recorded information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... addition to a pre- and post-test measurement. (4) Recorder chart or equivalent. Identify for each test... each mode, if applicable. (8) Exhaust sample line temperature, if applicable. (e) Test data; post-test...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.405 Recorded...

40 CFR 91.405 - Recorded information.

Code of Federal Regulations, 2013 CFR

2013-07-01

... addition to a pre- and post-test measurement. (4) Recorder chart or equivalent. Identify for each test... each mode, if applicable. (8) Exhaust sample line temperature, if applicable. (e) Test data; post-test...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.405 Recorded...

40 CFR 91.405 - Recorded information.

Code of Federal Regulations, 2010 CFR

2010-07-01

... addition to a pre- and post-test measurement. (4) Recorder chart or equivalent. Identify for each test... each mode, if applicable. (8) Exhaust sample line temperature, if applicable. (e) Test data; post-test...) CONTROL OF EMISSIONS FROM MARINE SPARK-IGNITION ENGINES Gaseous Exhaust Test Procedures § 91.405 Recorded...

40 CFR 86.608-98 - Test procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) with only a single temperature sensor, and may drain the test fuel from other than the lowest point of... subpart R of this part, whichever is applicable, the cold temperature CO test procedure as described in... the advance approval of the Administrator. (ii) The manufacturer may measure the temperature of the...

34 CFR 668.144 - Application for test approval.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the comparability of scores on the current test to scores on the previous test, and data from validity... explanation of the methodology and procedures for measuring the reliability of the test; (ii) Evidence that different forms of the test, including, if applicable, short forms, are comparable in reliability; (iii...

40 CFR 1066.10 - Other procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Other procedures. 1066.10 Section 1066.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.10 Other procedures. (a) Your...

40 CFR 1066.10 - Other procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Other procedures. 1066.10 Section 1066.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.10 Other procedures. (a) Your...

40 CFR 1066.10 - Other procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Other procedures. 1066.10 Section 1066.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.10 Other procedures. (a) Your...

30 CFR 15.4 - Application procedures and requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Mine Safety and Health Administration, Approval and Certification Center, 765 Technology Drive... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Application procedures and requirements. 15.4 Section 15.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING...

The Testing Effect for Learning Principles and Procedures from Texts

ERIC Educational Resources Information Center

Dirkx, Kim J. H.; Kester, Liesbeth; Kirschner, Paul A.

2014-01-01

The authors explored whether a testing effect occurs not only for retention of facts but also for application of principles and procedures. For that purpose, 38 high school students either repeatedly studied a text on probability calculations or studied the text, took a test on the content, restudied the text, and finally took the test a second…

New developments in ophthalmic applications of ultrafast lasers

NASA Astrophysics Data System (ADS)

Spooner, Greg J. R.; Juhasz, Tibor; Ratkay-Traub, Imola; Djotyan, Gagik P.; Horvath, Christopher; Sacks, Zachary S.; Marre, Gabrielle; Miller, Doug L.; Williams, A. R.; Kurtz, Ron M.

2000-05-01

The eye is potentially an ideal target for high precision surgical procedures utilizing ultrafast lasers. We present progress on corneal applications now being tested in humans and proof of concept ex vivo demonstrations of new applications in the sclera and lens. Two corneal refractive procedures were tested in partially sighted human eyes: creation of corneal flaps prior to excimer ablation (Femto- LASIK) and creation of corneal channels and entry cuts for placement of intracorneal ring segments (Femto-ICRS). For both procedures, results were comparable to standard treatments, with the potential for improved safety, accuracy and reproducibility. For scleral applications, we evaluated the potential of femtosecond laser glaucoma surgery by demonstrating resections in ex vivo human sclera using dehydrating agents to induce tissue transparency. For lens applications, we demonstrate in an ex vivo model the use of photodisruptively-nucleated ultrasonic cavitation for local and non-invasive tissue interaction.

40 CFR 75.20 - Initial certification and recertification procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... all applicable initial certification tests under paragraph (c) of this section are completed by the... installed, initial certification is required. (1) Notification of initial certification test dates. The...) tests. (4) Certification (or recertification) application formal approval process. The Administrator...

40 CFR 75.20 - Initial certification and recertification procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... all applicable initial certification tests under paragraph (c) of this section are completed by the... installed, initial certification is required. (1) Notification of initial certification test dates. The...) tests. (4) Certification (or recertification) application formal approval process. The Administrator...

40 CFR 75.20 - Initial certification and recertification procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... all applicable initial certification tests under paragraph (c) of this section are completed by the... installed, initial certification is required. (1) Notification of initial certification test dates. The...) tests. (4) Certification (or recertification) application formal approval process. The Administrator...

30 CFR 27.4 - Application procedures and requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Department of Labor, Mine Safety and Health Administration, Approval and Certification Center, 765 Technology... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Application procedures and requirements. 27.4 Section 27.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING...

40 CFR 610.10 - Program purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.10 Program purpose. (a) The... standardized procedures, the performance of various retrofit devices applicable to automobiles for which fuel... statistical analysis of data from vehicle tests, the evaluation program will determine the effects on fuel...

40 CFR 610.10 - Program purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.10 Program purpose. (a) The... standardized procedures, the performance of various retrofit devices applicable to automobiles for which fuel... statistical analysis of data from vehicle tests, the evaluation program will determine the effects on fuel...

40 CFR 610.10 - Program purpose.

Code of Federal Regulations, 2011 CFR

2011-07-01

... DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.10 Program purpose. (a) The... standardized procedures, the performance of various retrofit devices applicable to automobiles for which fuel... statistical analysis of data from vehicle tests, the evaluation program will determine the effects on fuel...

40 CFR 610.10 - Program purpose.

Code of Federal Regulations, 2012 CFR

2012-07-01

... DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.10 Program purpose. (a) The... standardized procedures, the performance of various retrofit devices applicable to automobiles for which fuel... statistical analysis of data from vehicle tests, the evaluation program will determine the effects on fuel...

49 CFR 383.117 - Requirements for passenger endorsement.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COMMERCIAL DRIVER'S LICENSE STANDARDS; REQUIREMENTS AND PENALTIES Required Knowledge and Skills § 383.117... following additional knowledge and skills test requirements. (a) Knowledge test. All applicants for the... procedures not otherwise specified. (b) Skills test. To obtain a passenger endorsement applicable to a...

A Nonparametric Test for Homogeneity of Variances: Application to GPAs of Students across Academic Majors

ERIC Educational Resources Information Center

Bakir, Saad T.

2010-01-01

We propose a nonparametric (or distribution-free) procedure for testing the equality of several population variances (or scale parameters). The proposed test is a modification of Bakir's (1989, Commun. Statist., Simul-Comp., 18, 757-775) analysis of means by ranks (ANOMR) procedure for testing the equality of several population means. A proof is…

Application and testing of a procedure to evaluate transferability of habitat suitability criteria

USGS Publications Warehouse

Thomas, Jeff A.; Bovee, Ken D.

1993-01-01

A procedure designed to test the transferability of habitat suitability criteria was evaluated in the Cache la Poudre River, Colorado. Habitat suitability criteria were developed for active adult and juvenile rainbow trout in the South Platte River, Colorado. These criteria were tested by comparing microhabitat use predicted from the criteria with observed microhabitat use by adult rainbow trout in the Cache la Poudre River. A one-sided X2 test, using counts of occupied and unoccupied cells in each suitability classification, was used to test for non-random selection for optimum habitat use over usable habitat and for suitable over unsuitable habitat. Criteria for adult rainbow trout were judged to be transferable to the Cache la Poudre River, but juvenile criteria (applied to adults) were not transferable. Random subsampling of occupied and unoccupied cells was conducted to determine the effect of sample size on the reliability of the test procedure. The incidence of type I and type II errors increased rapidly as the sample size was reduced below 55 occupied and 200 unoccupied cells. Recommended modifications to the procedure included the adoption of a systematic or randomized sampling design and direct measurement of microhabitat variables. With these modifications, the procedure is economical, simple and reliable. Use of the procedure as a quality assurance device in routine applications of the instream flow incremental methodology was encouraged.

40 CFR 1065.12 - Approval of alternate procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.12 Approval of... individual engine manufacturer may request to use an alternate procedure. This also means that an instrument... allow. (2) The degree to which the alternate procedure affects your ability to show that your engines...

30 CFR 7.3 - Application procedures and requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Section 7.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY General § 7.3 Application... Center, 765 Technology Drive, Triadelphia, WV 26059. (b) Fees. Fees calculated in accordance with part 5...

30 CFR 7.3 - Application procedures and requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 7.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY General § 7.3 Application... Center, 765 Technology Drive, Triadelphia, WV 26059. (b) Fees. Fees calculated in accordance with part 5...

30 CFR 7.3 - Application procedures and requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Section 7.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY General § 7.3 Application... Center, 765 Technology Drive, Triadelphia, WV 26059. (b) Fees. Fees calculated in accordance with part 5...

30 CFR 7.3 - Application procedures and requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Section 7.3 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY General § 7.3 Application... Center, 765 Technology Drive, Triadelphia, WV 26059. (b) Fees. Fees calculated in accordance with part 5...

40 CFR 63.144 - Process wastewater provisions-test methods and procedures for determining applicability and Group...

Code of Federal Regulations, 2013 CFR

2013-07-01

... and Group 1/Group 2 determinations (determining which wastewater streams require control). (a... methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control). 63.144 Section 63.144 Protection of Environment ENVIRONMENTAL PROTECTION...

40 CFR 63.144 - Process wastewater provisions-test methods and procedures for determining applicability and Group...

Code of Federal Regulations, 2010 CFR

2010-07-01

... and Group 1/Group 2 determinations (determining which wastewater streams require control). (a... methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control). 63.144 Section 63.144 Protection of Environment ENVIRONMENTAL PROTECTION...

40 CFR 63.144 - Process wastewater provisions-test methods and procedures for determining applicability and Group...

Code of Federal Regulations, 2014 CFR

2014-07-01

... and Group 1/Group 2 determinations (determining which wastewater streams require control). (a... methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control). 63.144 Section 63.144 Protection of Environment ENVIRONMENTAL PROTECTION...

40 CFR 63.144 - Process wastewater provisions-test methods and procedures for determining applicability and Group...

Code of Federal Regulations, 2011 CFR

2011-07-01

... and Group 1/Group 2 determinations (determining which wastewater streams require control). (a... methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control). 63.144 Section 63.144 Protection of Environment ENVIRONMENTAL PROTECTION...

40 CFR 63.144 - Process wastewater provisions-test methods and procedures for determining applicability and Group...

Code of Federal Regulations, 2012 CFR

2012-07-01

... and Group 1/Group 2 determinations (determining which wastewater streams require control). (a... methods and procedures for determining applicability and Group 1/Group 2 determinations (determining which wastewater streams require control). 63.144 Section 63.144 Protection of Environment ENVIRONMENTAL PROTECTION...

Multispectral Remote Sensing of the Earth and Environment Using KHawk Unmanned Aircraft Systems

NASA Astrophysics Data System (ADS)

Gowravaram, Saket

This thesis focuses on the development and testing of the KHawk multispectral remote sensing system for environmental and agricultural applications. KHawk Unmanned Aircraft System (UAS), a small and low-cost remote sensing platform, is used as the test bed for aerial video acquisition. An efficient image geotagging and photogrammetric procedure for aerial map generation is described, followed by a comprehensive error analysis on the generated maps. The developed procedure is also used for generation of multispectral aerial maps including red, near infrared (NIR) and colored infrared (CIR) maps. A robust Normalized Difference Vegetation index (NDVI) calibration procedure is proposed and validated by ground tests and KHawk flight test. Finally, the generated aerial maps and their corresponding Digital Elevation Models (DEMs) are used for typical application scenarios including prescribed fire monitoring, initial fire line estimation, and tree health monitoring.

Application for certification for 1979 model year for light-duty vehicles - Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles or heavy-duty engines submits to EPA an application for certification. The application consists of two parts. In the part I, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. The part I also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements tomore » be followed during testing. The part II application submitted after emission testing is completed, contains the results of emission testing, a statement of compliance to the regulations, and maintenance instructions to be followed by the ultimate owners of the vehicles.« less

Application for certification for 1979 model year for light-duty vehicles - Peugeot

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles or heavy-duty engines submits to EPA an application for certification. The application consists of two parts. In the part I, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. The part I also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements tomore » be followed during testing. The part II application, submitted after emission testing is completed, contains the results of emission testing, a statement of compliance to the regulations, and maintenance instructions to be followed by the ultimate owners of the vehicles.« less

40 CFR 1042.840 - Application requirements for remanufactured engines.

Code of Federal Regulations, 2011 CFR

2011-07-01

... scheduled maintenance you did. (g) List the specifications of the test fuel to show that it falls within the... as described in the application (including the test procedures, test parameters, and test fuels) to... other basic parameters of the engine's design and emission controls. List the fuel type on which your...

40 CFR 59.623 - What must I include in my application?

Code of Federal Regulations, 2011 CFR

2011-07-01

...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

40 CFR 59.623 - What must I include in my application?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

40 CFR 59.623 - What must I include in my application?

Code of Federal Regulations, 2014 CFR

2014-07-01

...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

40 CFR 1042.840 - Application requirements for remanufactured engines.

Code of Federal Regulations, 2010 CFR

2010-07-01

... scheduled maintenance you did. (g) List the specifications of the test fuel to show that it falls within the... as described in the application (including the test procedures, test parameters, and test fuels) to... other basic parameters of the engine's design and emission controls. List the fuel type on which your...

40 CFR 59.623 - What must I include in my application?

Code of Federal Regulations, 2013 CFR

2013-07-01

...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

40 CFR 1042.840 - Application requirements for remanufactured engines.

Code of Federal Regulations, 2014 CFR

2014-07-01

... scheduled maintenance you did. (g) List the specifications of the test fuel to show that it falls within the... as described in the application (including the test procedures, test parameters, and test fuels) to... other basic parameters of the engine's design and emission controls. List the fuel type on which your...

40 CFR 59.623 - What must I include in my application?

Code of Federal Regulations, 2012 CFR

2012-07-01

...) List the specifications of the test fuel to show that it falls within the required ranges specified in... application (including the test procedures, test parameters, and test fuels) to show you meet the requirements... PRODUCTS Control of Evaporative Emissions From New and In-Use Portable Fuel Containers Certifying Emission...

40 CFR 86.201 - General applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... under 40 CFR 1066.10(c). (d) Section 86.213 describes special provisions related to test fuel... Passenger Vehicles; Cold Temperature Test Procedures § 86.201 General applicability. (a) Vehicles are... 600. Perform testing to measure CO and NMHC emissions and determine fuel economy as described in 40...

Application of modified profile analysis to function testing of the motion/no-motion issue in an aircraft ground-handling simulation. [statistical analysis procedure for man machine systems flight simulation

NASA Technical Reports Server (NTRS)

Parrish, R. V.; Mckissick, B. T.; Steinmetz, G. G.

1979-01-01

A recent modification of the methodology of profile analysis, which allows the testing for differences between two functions as a whole with a single test, rather than point by point with multiple tests is discussed. The modification is applied to the examination of the issue of motion/no motion conditions as shown by the lateral deviation curve as a function of engine cut speed of a piloted 737-100 simulator. The results of this application are presented along with those of more conventional statistical test procedures on the same simulator data.

40 CFR 725.370 - EPA review of the TME application.

Code of Federal Regulations, 2010 CFR

2010-07-01

... unreasonable risk of injury to health and the environment as a result of test marketing. ... Marketing § 725.370 EPA review of the TME application. General procedures for review of all submissions... with test marketing activities after receipt of EPA approval. (c) In approving a TME application, EPA...

A two-way nesting procedure for the WAM model: Application to the Spanish coast

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lahoz, M.G.; Albiach, J.C.C.

1997-02-01

The performance of the standard one-way nesting procedure for a regional application of a third-generation wave model is investigated. It is found that this nesting procedure is not applicable when the resolution has to be enhanced drastically, unless intermediate grids are placed between the coarse and the fine grid areas. This solution, in turn, requires an excess of computing resources. A two-way nesting procedure is developed and implemented in the model. Advantages and disadvantages of both systems are discussed. The model output for a test case is compared with observed data and the results are discussed in the paper.

14 CFR 125.287 - Initial and recurrent pilot testing requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS... air navigation aids appropriate to the operation of pilot authorization, including, when applicable, instrument approach facilities and procedures; (5) Air traffic control procedures, including IFR procedures...

A Statistical Analysis of Brain Morphology Using Wild Bootstrapping

PubMed Central

Ibrahim, Joseph G.; Tang, Niansheng; Rowe, Daniel B.; Hao, Xuejun; Bansal, Ravi; Peterson, Bradley S.

2008-01-01

Methods for the analysis of brain morphology, including voxel-based morphology and surface-based morphometries, have been used to detect associations between brain structure and covariates of interest, such as diagnosis, severity of disease, age, IQ, and genotype. The statistical analysis of morphometric measures usually involves two statistical procedures: 1) invoking a statistical model at each voxel (or point) on the surface of the brain or brain subregion, followed by mapping test statistics (e.g., t test) or their associated p values at each of those voxels; 2) correction for the multiple statistical tests conducted across all voxels on the surface of the brain region under investigation. We propose the use of new statistical methods for each of these procedures. We first use a heteroscedastic linear model to test the associations between the morphological measures at each voxel on the surface of the specified subregion (e.g., cortical or subcortical surfaces) and the covariates of interest. Moreover, we develop a robust test procedure that is based on a resampling method, called wild bootstrapping. This procedure assesses the statistical significance of the associations between a measure of given brain structure and the covariates of interest. The value of this robust test procedure lies in its computationally simplicity and in its applicability to a wide range of imaging data, including data from both anatomical and functional magnetic resonance imaging (fMRI). Simulation studies demonstrate that this robust test procedure can accurately control the family-wise error rate. We demonstrate the application of this robust test procedure to the detection of statistically significant differences in the morphology of the hippocampus over time across gender groups in a large sample of healthy subjects. PMID:17649909

20 CFR 404.906 - Testing modifications to the disability determination procedures.

Code of Federal Regulations, 2010 CFR

2010-04-01

... judge. The model procedures we test will be designed to provide us with information regarding the effect... disability claim managers assume primary responsibility for processing an application for disability benefits... a notice in the Federal Register. The notice will describe which model or combinations of models we...

40 CFR 201.27 - Procedures for: (1) Determining applicability of the locomotive load cell test stand standard and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... applicability of the locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving property; (2) measurement of locomotive load cell test stands more than 120 meters... locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving...

40 CFR 201.27 - Procedures for: (1) Determining applicability of the locomotive load cell test stand standard and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicability of the locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving property; (2) measurement of locomotive load cell test stands more than 120 meters... locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving...

40 CFR 201.27 - Procedures for: (1) Determining applicability of the locomotive load cell test stand standard and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... applicability of the locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving property; (2) measurement of locomotive load cell test stands more than 120 meters... locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving...

40 CFR 201.27 - Procedures for: (1) Determining applicability of the locomotive load cell test stand standard and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... applicability of the locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving property; (2) measurement of locomotive load cell test stands more than 120 meters... locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving...

40 CFR 201.27 - Procedures for: (1) Determining applicability of the locomotive load cell test stand standard and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicability of the locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving property; (2) measurement of locomotive load cell test stands more than 120 meters... locomotive load cell test stand standard and switcher locomotive standard by noise measurement on a receiving...

Application for certification, 1991 model-year light-duty vehicles - Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model-year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the application containsmore » the results of emission testing, a statement of compliance to the regulations, production engine parameters and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

The Effect of Principle-Procedure and Procedure-Principle Sequencing on Learning Outcomes. IDD&E Working Paper No. 19.

ERIC Educational Resources Information Center

Lim-Quek, Muriel; And Others

This study tested the effects of two instructional sequences--principle-procedure and procedure-principle--on the application and transfer of learning. It was hypothesized that a principle-procedure sequence would result in better near-transfer and far-transfer and that students would prefer this sequence. The 38 freshmen enrolled in a business…

Real-air data reduction procedures based on flow parameters measured in the test section of supersonic and hypersonic facilities

NASA Technical Reports Server (NTRS)

Miller, C. G., III; Wilder, S. E.

1972-01-01

Data-reduction procedures for determining free stream and post-normal shock kinetic and thermodynamic quantities are derived. These procedures are applicable to imperfect real air flows in thermochemical equilibrium for temperatures to 15 000 K and a range of pressures from 0.25 N/sq m to 1 GN/sq m. Although derived primarily to meet the immediate needs of the 6-inch expansion tube, these procedures are applicable to any supersonic or hypersonic test facility where combinations of three of the following flow parameters are measured in the test section: (1) Stagnation pressure behind normal shock; (2) freestream static pressure; (3) stagnation point heat transfer rate; (4) free stream velocity; (5) stagnation density behind normal shock; and (6) free stream density. Limitations of the nine procedures and uncertainties in calculated flow quantities corresponding to uncertainties in measured input data are discussed. A listing of the computer program is presented, along with a description of the inputs required and a sample of the data printout.

Notes on testing non-inferiority under the partial verification design with a confirmatory procedure limited to screen positives.

PubMed

Lui, Kung-Jong

2012-05-01

When a new test with fewer invasions or less expenses to administer than the traditional test is developed, we may be interested in testing whether the former is non-inferior to the latter with respect to test accuracy. We define non-inferiority via both the odds ratio (OR) of correctly identifying a case and the OR of correctly identifying a non-case between two tests under comparison. We focus our discussion on testing the non-inferiority of a new screening test to a traditional screening test when a confirmatory procedure is performed only on patients with screen positives. On the basis of well-established methods for paired-sample data, we derive an asymptotic test procedure and an exact test procedure with respect to the two ORs defined here. Using Monte Carlo simulation, we evaluate the performance of these test procedures in a variety of situations. We note that the test procedures proposed here can also be applicable if we are interested in testing non-inferiority with respect to the ratio of sensitivities and the ratio of specificities. We discuss interval estimation of these ORs and sample size calculation based on the asymptotic test procedure considered here. We use the data taken from a study of the prostate-specific-antigen (PSA) test and the digital rectal examination (DRE) test to illustrate the practical use of these test procedures, interval estimators and sample size calculation formula. Copyright © 2012 Elsevier Inc. All rights reserved.

40 CFR 1037.205 - What must I include in my application?

Code of Federal Regulations, 2012 CFR

2012-07-01

... the application (including the test procedures, test parameters, and test fuels) to show you meet the... basic parameters of the vehicle's design and emission controls. List the fuel type on which your vehicles are designed to operate (for example, ultra low-sulfur diesel fuel). (b) Explain how the emission...

40 CFR 1037.205 - What must I include in my application?

Code of Federal Regulations, 2014 CFR

2014-07-01

... the application (including the test procedures, test parameters, and test fuels) to show you meet the... basic parameters of the vehicle's design and emission controls. List the fuel type on which your vehicles are designed to operate (for example, ultra low-sulfur diesel fuel). (b) Explain how the emission...

77 FR 74559 - Energy Conservation Program for Consumer Products: Test Procedures for Residential Water Heaters...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-17

... fossil fuel as applicable to a given water heater. Specifically, the standby loss testing in the existing... important to note that fossil-fueled direct heating equipment and pool heaters typically consume both fossil... procedures for direct heating equipment, fossil-fuel energy consumption is accounted for comprehensively over...

40 CFR 60.713 - Compliance provisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... such as drying ovens. All ventilation air must be vented through stacks suitable for testing; (iii... procedures of paragraph (b)(1), (b)(2), (b)(3), or (b)(4) of this section, as appropriate. (2) To establish...) and (v) of this section, as applicable, and the test methods and procedures specified in § 60.715(b...

40 CFR 60.713 - Compliance provisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... such as drying ovens. All ventilation air must be vented through stacks suitable for testing; (iii... procedures of paragraph (b)(1), (b)(2), (b)(3), or (b)(4) of this section, as appropriate. (2) To establish...) and (v) of this section, as applicable, and the test methods and procedures specified in § 60.715(b...

Flat panel display test and evaluation: procedures, standards, and facilities

NASA Astrophysics Data System (ADS)

Jackson, Timothy W.; Daniels, Reginald; Hopper, Darrel G.

1997-07-01

This paper addresses flat panel display test and evaluation via a discussion of procedures, standards and facilities. Procedures need to be carefully developed and documented to ensure that test accomplished in separate laboratories produce comparable results. The tests themselves must not be a source of inconsistency in test results when such comparisons are made in the course of procurements or new technology prototype evaluations. Standards are necessary to expedite the transition of the new display technologies into applications and to lower the costs of custom parts applied across disparate applications. The flat panel display industry is in the course of ascertaining and formulating such standards as they are of value to designers, manufacturers, marketers and users of civil and military products and equipment. Additionally, in order to inform the DoD and industry, the test and evaluation facilities of the Air Force Research Laboratory Displays Branch are described. These facilities are available to support procurements involving flat panel displays and to examine new technology prototypes. Finally, other government display testing facilities within the Navy and the Army are described.

Certification of highly complex safety-related systems.

PubMed

Reinert, D; Schaefer, M

1999-01-01

The BIA has now 15 years of experience with the certification of complex electronic systems for safety-related applications in the machinery sector. Using the example of machining centres this presentation will show the systematic procedure for verifying and validating control systems using Application Specific Integrated Circuits (ASICs) and microcomputers for safety functions. One section will describe the control structure of machining centres with control systems using "integrated safety." A diverse redundant architecture combined with crossmonitoring and forced dynamization is explained. In the main section the steps of the systematic certification procedure are explained showing some results of the certification of drilling machines. Specification reviews, design reviews with test case specification, statistical analysis, and walk-throughs are the analytical measures in the testing process. Systematic tests based on the test case specification, Electro Magnetic Interference (EMI), and environmental testing, and site acceptance tests on the machines are the testing measures for validation. A complex software driven system is always undergoing modification. Most of the changes are not safety-relevant but this has to be proven. A systematic procedure for certifying software modifications is presented in the last section of the paper.

Structural Analysis and Testing of an Erectable Truss for Precision Segmented Reflector Application

NASA Technical Reports Server (NTRS)

Collins, Timothy J.; Fichter, W. B.; Adams, Richard R.; Javeed, Mehzad

1995-01-01

This paper describes analysis and test results obtained at Langley Research Center (LaRC) on a doubly curved testbed support truss for precision reflector applications. Descriptions of test procedures and experimental results that expand upon previous investigations are presented. A brief description of the truss is given, and finite-element-analysis models are described. Static-load and vibration test procedures are discussed, and experimental results are shown to be repeatable and in generally good agreement with linear finite-element predictions. Truss structural performance (as determined by static deflection and vibration testing) is shown to be predictable and very close to linear. Vibration test results presented herein confirm that an anomalous mode observed during initial testing was due to the flexibility of the truss support system. Photogrammetric surveys with two 131-in. reference scales show that the root-mean-square (rms) truss-surface accuracy is about 0.0025 in. Photogrammetric measurements also indicate that the truss coefficient of thermal expansion (CTE) is in good agreement with that predicted by analysis. A detailed description of the photogrammetric procedures is included as an appendix.

New techniques for test development for tactical auto-pilots using microprocessors

NASA Astrophysics Data System (ADS)

Shemeta, E. H.

1980-07-01

This paper reports on a demonstration of the application of the method to generate system level tests for a typical tactical missile autopilot. The test algorithms are based on the autopilot control law. When loaded on the tester with appropriate control information, the complete autopilot is tested to establish if the specified control law requirements are met. Thus, the test procedure not only checks to see if the hardware is functional, but also checks the operational software. The technique also uses a 'learning' mode to allow minor timing or functional deviations from the expected responses to be incorporated in the test procedures. A potential application of this test development technique is the extraction of production test data for the various subassemblies. The technique will 'learn' the input-output patterns forming the basis for developement and production tests. If successful, these new techniques should allow the test development process to keep pace with semiconductor progress.

Traveling-Wave Tube Cold-Test Circuit Optimization Using CST MICROWAVE STUDIO

NASA Technical Reports Server (NTRS)

Chevalier, Christine T.; Kory, Carol L.; Wilson, Jeffrey D.; Wintucky, Edwin G.; Dayton, James A., Jr.

2003-01-01

The internal optimizer of CST MICROWAVE STUDIO (MWS) was used along with an application-specific Visual Basic for Applications (VBA) script to develop a method to optimize traveling-wave tube (TWT) cold-test circuit performance. The optimization procedure allows simultaneous optimization of circuit specifications including on-axis interaction impedance, bandwidth or geometric limitations. The application of Microwave Studio to TWT cold-test circuit optimization is described.

Finite element procedures for time-dependent convection-diffusion-reaction systems

NASA Technical Reports Server (NTRS)

Tezduyar, T. E.; Park, Y. J.; Deans, H. A.

1988-01-01

New finite element procedures based on the streamline-upwind/Petrov-Galerkin formulations are developed for time-dependent convection-diffusion-reaction equations. These procedures minimize spurious oscillations for convection-dominated and reaction-dominated problems. The results obtained for representative numerical examples are accurate with minimal oscillations. As a special application problem, the single-well chemical tracer test (a procedure for measuring oil remaining in a depleted field) is simulated numerically. The results show the importance of temperature effects on the interpreted value of residual oil saturation from such tests.

Application for certification, 1988 model year light-duty vehicles - Volkswagen, Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems, and exhaust and evaporative emission-control systems. Information is also provided on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the application containsmore » the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification, 1993 model-year light-duty trucks - Grumman Olson

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-01-01

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. The report deals with light-duty trucks from Grumman Olson Company. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirementsmore » to be followed during testing. Section 16 of the application contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification, 1992 model-year light-duty vehicles - Grumman Olson

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-01-01

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines that he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of themore » application contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

7 CFR 1726.402 - Equipment contract closeout.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.402... inspection and testing of equipment. The borrower (acting through its engineer, if applicable) will perform... (acting through its engineer, if applicable) will schedule such inspection and testing at a time mutually...

7 CFR 1726.402 - Equipment contract closeout.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.402... inspection and testing of equipment. The borrower (acting through its engineer, if applicable) will perform... (acting through its engineer, if applicable) will schedule such inspection and testing at a time mutually...

7 CFR 1726.402 - Equipment contract closeout.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.402... inspection and testing of equipment. The borrower (acting through its engineer, if applicable) will perform... (acting through its engineer, if applicable) will schedule such inspection and testing at a time mutually...

7 CFR 1726.402 - Equipment contract closeout.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.402... inspection and testing of equipment. The borrower (acting through its engineer, if applicable) will perform... (acting through its engineer, if applicable) will schedule such inspection and testing at a time mutually...

7 CFR 1726.402 - Equipment contract closeout.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.402... inspection and testing of equipment. The borrower (acting through its engineer, if applicable) will perform... (acting through its engineer, if applicable) will schedule such inspection and testing at a time mutually...

Alternator insulation evaluation tests

NASA Technical Reports Server (NTRS)

Penn, W. B.; Schaefer, R. F.; Balke, R. L.

1972-01-01

Tests were conducted to predict the remaining electrical insulation life of a 60 KW homopolar inductor alternator following completion of NASA turbo-alternator endurance tests for SNAP-8 space electrical power systems application. The insulation quality was established for two alternators following completion of these tests. A step-temperature aging test procedure was developed for insulation life prediction and applied to one of the two alternators. Armature winding insulation life of over 80,000 hours for an average winding temperature of 248 degrees C was predicted using the developed procedure.

Statistical inference methods for two crossing survival curves: a comparison of methods.

PubMed

Li, Huimin; Han, Dong; Hou, Yawen; Chen, Huilin; Chen, Zheng

2015-01-01

A common problem that is encountered in medical applications is the overall homogeneity of survival distributions when two survival curves cross each other. A survey demonstrated that under this condition, which was an obvious violation of the assumption of proportional hazard rates, the log-rank test was still used in 70% of studies. Several statistical methods have been proposed to solve this problem. However, in many applications, it is difficult to specify the types of survival differences and choose an appropriate method prior to analysis. Thus, we conducted an extensive series of Monte Carlo simulations to investigate the power and type I error rate of these procedures under various patterns of crossing survival curves with different censoring rates and distribution parameters. Our objective was to evaluate the strengths and weaknesses of tests in different situations and for various censoring rates and to recommend an appropriate test that will not fail for a wide range of applications. Simulation studies demonstrated that adaptive Neyman's smooth tests and the two-stage procedure offer higher power and greater stability than other methods when the survival distributions cross at early, middle or late times. Even for proportional hazards, both methods maintain acceptable power compared with the log-rank test. In terms of the type I error rate, Renyi and Cramér-von Mises tests are relatively conservative, whereas the statistics of the Lin-Xu test exhibit apparent inflation as the censoring rate increases. Other tests produce results close to the nominal 0.05 level. In conclusion, adaptive Neyman's smooth tests and the two-stage procedure are found to be the most stable and feasible approaches for a variety of situations and censoring rates. Therefore, they are applicable to a wider spectrum of alternatives compared with other tests.

Statistical Inference Methods for Two Crossing Survival Curves: A Comparison of Methods

PubMed Central

Li, Huimin; Han, Dong; Hou, Yawen; Chen, Huilin; Chen, Zheng

2015-01-01

A common problem that is encountered in medical applications is the overall homogeneity of survival distributions when two survival curves cross each other. A survey demonstrated that under this condition, which was an obvious violation of the assumption of proportional hazard rates, the log-rank test was still used in 70% of studies. Several statistical methods have been proposed to solve this problem. However, in many applications, it is difficult to specify the types of survival differences and choose an appropriate method prior to analysis. Thus, we conducted an extensive series of Monte Carlo simulations to investigate the power and type I error rate of these procedures under various patterns of crossing survival curves with different censoring rates and distribution parameters. Our objective was to evaluate the strengths and weaknesses of tests in different situations and for various censoring rates and to recommend an appropriate test that will not fail for a wide range of applications. Simulation studies demonstrated that adaptive Neyman’s smooth tests and the two-stage procedure offer higher power and greater stability than other methods when the survival distributions cross at early, middle or late times. Even for proportional hazards, both methods maintain acceptable power compared with the log-rank test. In terms of the type I error rate, Renyi and Cramér—von Mises tests are relatively conservative, whereas the statistics of the Lin-Xu test exhibit apparent inflation as the censoring rate increases. Other tests produce results close to the nominal 0.05 level. In conclusion, adaptive Neyman’s smooth tests and the two-stage procedure are found to be the most stable and feasible approaches for a variety of situations and censoring rates. Therefore, they are applicable to a wider spectrum of alternatives compared with other tests. PMID:25615624

40 CFR 1065.1 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Applicability. 1065.1 Section 1065.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.1 Applicability. (a) This part describes the...

40 CFR 1066.1 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Applicability. 1066.1 Section 1066.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.1 Applicability. (a) This part describes the...

40 CFR 1065.1 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Applicability. 1065.1 Section 1065.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.1 Applicability. (a) This part describes the...

40 CFR 1065.1 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Applicability. 1065.1 Section 1065.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.1 Applicability. (a) This part describes the...

40 CFR 1066.1 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Applicability. 1066.1 Section 1066.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.1 Applicability. (a) This part describes the...

40 CFR 86.329-79 - System response time; check procedure.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for New Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86... in step (i). (2) Capillary flow analyzers. This procedure is applicable only to analyzers that have...

Development and Application of a Two-Tier Diagnostic Test for High School Students' Understanding of Flowering Plant Growth and Development

ERIC Educational Resources Information Center

Lin, Sheau-Wen

2004-01-01

This study involved the development and application of a two-tier diagnostic test measuring students' understanding of flowering plant growth and development. The instrument development procedure had three general steps: defining the content boundaries of the test, collecting information on students' misconceptions, and instrument development.…

Development and Application of a Two-Tier Multiple-Choice Diagnostic Test for High School Students' Understanding of Cell Division and Reproduction

ERIC Educational Resources Information Center

Sesli, Ertugrul; Kara, Yilmaz

2012-01-01

This study involved the development and application of a two-tier diagnostic test for measuring students' understanding of cell division and reproduction. The instrument development procedure had three general steps: defining the content boundaries of the test, collecting information on students' misconceptions, and instrument development.…

An Integrated Analysis-Test Approach

NASA Technical Reports Server (NTRS)

Kaufman, Daniel

2003-01-01

This viewgraph presentation provides an overview of a project to develop a computer program which integrates data analysis and test procedures. The software application aims to propose a new perspective to traditional mechanical analysis and test procedures and to integrate pre-test and test analysis calculation methods. The program also should also be able to be used in portable devices and allows for the 'quasi-real time' analysis of data sent by electronic means. Test methods reviewed during this presentation include: shaker swept sine and random tests, shaker shock mode tests, shaker base driven model survey tests and acoustic tests.

78 FR 48661 - Notice of Petition for Waiver of Whirlpool Corporation From the Department of Energy Residential...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... test procedure specific to a KitchenAid brand dishwasher equipped with a ``water use system.'' DOE... the subject KitchenAid brand dishwasher. DATES: DOE will accept comments, data, and information with.... Whirlpool seeks a waiver from the applicable test procedure for its KitchenAid brand basic model KDTE554C...

40 CFR 86.164-00 - Supplemental Federal Test Procedure calculations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... test schedules of FTP, US06, and SC03. (b) The provisions of § 86.144-94(a) are applicable to this section. These provisions provide the procedures for determining the weighted mass emissions for the FTP... emissions per mile for a particular pollutant weighted in terms of the contributions from the FTP, SC03, and...

Adaptive graph-based multiple testing procedures

PubMed Central

Klinglmueller, Florian; Posch, Martin; Koenig, Franz

2016-01-01

Multiple testing procedures defined by directed, weighted graphs have recently been proposed as an intuitive visual tool for constructing multiple testing strategies that reflect the often complex contextual relations between hypotheses in clinical trials. Many well-known sequentially rejective tests, such as (parallel) gatekeeping tests or hierarchical testing procedures are special cases of the graph based tests. We generalize these graph-based multiple testing procedures to adaptive trial designs with an interim analysis. These designs permit mid-trial design modifications based on unblinded interim data as well as external information, while providing strong family wise error rate control. To maintain the familywise error rate, it is not required to prespecify the adaption rule in detail. Because the adaptive test does not require knowledge of the multivariate distribution of test statistics, it is applicable in a wide range of scenarios including trials with multiple treatment comparisons, endpoints or subgroups, or combinations thereof. Examples of adaptations are dropping of treatment arms, selection of subpopulations, and sample size reassessment. If, in the interim analysis, it is decided to continue the trial as planned, the adaptive test reduces to the originally planned multiple testing procedure. Only if adaptations are actually implemented, an adjusted test needs to be applied. The procedure is illustrated with a case study and its operating characteristics are investigated by simulations. PMID:25319733

40 CFR 91.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2014 CFR

2014-07-01

... maintain the following adequately organized records: (1) Copies of all applications and summary information, as applicable, filed with the Administrator; (2) A copy of all data obtained through the production... entry under one of the previous paragraphs of this section. (b) Routine emission test data, such as test...

40 CFR 91.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... maintain the following adequately organized records: (1) Copies of all applications and summary information, as applicable, filed with the Administrator; (2) A copy of all data obtained through the production... entry under one of the previous paragraphs of this section. (b) Routine emission test data, such as test...

40 CFR 91.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2013 CFR

2013-07-01

... maintain the following adequately organized records: (1) Copies of all applications and summary information, as applicable, filed with the Administrator; (2) A copy of all data obtained through the production... entry under one of the previous paragraphs of this section. (b) Routine emission test data, such as test...

40 CFR 91.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... maintain the following adequately organized records: (1) Copies of all applications and summary information, as applicable, filed with the Administrator; (2) A copy of all data obtained through the production... entry under one of the previous paragraphs of this section. (b) Routine emission test data, such as test...

Classical Testing in Functional Linear Models.

PubMed

Kong, Dehan; Staicu, Ana-Maria; Maity, Arnab

2016-01-01

We extend four tests common in classical regression - Wald, score, likelihood ratio and F tests - to functional linear regression, for testing the null hypothesis, that there is no association between a scalar response and a functional covariate. Using functional principal component analysis, we re-express the functional linear model as a standard linear model, where the effect of the functional covariate can be approximated by a finite linear combination of the functional principal component scores. In this setting, we consider application of the four traditional tests. The proposed testing procedures are investigated theoretically for densely observed functional covariates when the number of principal components diverges. Using the theoretical distribution of the tests under the alternative hypothesis, we develop a procedure for sample size calculation in the context of functional linear regression. The four tests are further compared numerically for both densely and sparsely observed noisy functional data in simulation experiments and using two real data applications.

Classical Testing in Functional Linear Models

PubMed Central

Kong, Dehan; Staicu, Ana-Maria; Maity, Arnab

2016-01-01

We extend four tests common in classical regression - Wald, score, likelihood ratio and F tests - to functional linear regression, for testing the null hypothesis, that there is no association between a scalar response and a functional covariate. Using functional principal component analysis, we re-express the functional linear model as a standard linear model, where the effect of the functional covariate can be approximated by a finite linear combination of the functional principal component scores. In this setting, we consider application of the four traditional tests. The proposed testing procedures are investigated theoretically for densely observed functional covariates when the number of principal components diverges. Using the theoretical distribution of the tests under the alternative hypothesis, we develop a procedure for sample size calculation in the context of functional linear regression. The four tests are further compared numerically for both densely and sparsely observed noisy functional data in simulation experiments and using two real data applications. PMID:28955155

Application tables for MIL-STD-461B

NASA Astrophysics Data System (ADS)

Schulz, R. B.

1982-02-01

The complexity in application of MIL-STD-461B is reduced by use of tables which summarize requirements of the standard. A separate table is provided for a group of limits applicable to each type of test procedure.

40 CFR 1066.1 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Applicability. 1066.1 Section 1066.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.1 Applicability. (a) This part describes the emission...

Constant Head Evaluation of Full Scale Soil Absorption Fields

NASA Astrophysics Data System (ADS)

Dix, S. P.

2001-05-01

Design loading rates for septic tank effluent in trenches of various designs with different geometry and media has been debated for decades. The role of bottom and sidewall is a hot topic with many opinion by experts in the field of agricultural and environmental engineering. Research institutions have conducted numerous studies and developed procedures for measuring both test systems and fundamental of soil hydraulics. Falling head tests have been used more recently to evaluate mature test cells and evaluate both sidewall and basal absorption, (Keys et al). The proposed paper will discuss the design and testing of a constant head permeameter. Testing this equipment and developing the test protocol followed the application of the procedure to on a number of residential systems in both sandy and clay loam soil. Results from this testing showed the relability step that must be taken to successfully use this equipment. Result of the testing show the variability and consistency of absorption, the changes in absorption when systems are flooded above their equilibrium condition and the longer-term changes that occur when trenches are rested in a warm climate. More recent application of the test procedure evaluated affects of head and increased depth sidewall on absorption rates when the effluent level in the trenches was raised. Future modification of the test equipment and procedure by integrating a data logger will permits more exact recording of dose cycles and improved estimate of soil absorption efficiency over time.

Measuring Temporal Resolution (Release of Masking) with a Hughson-Westlake Up-Down Instead of a Békèsy-Tracking Procedure.

PubMed

Rhebergen, Koenraad S; van Esch, Thamar E M; Dreschler, Wouter A

2015-06-01

A temporal resolution test in addition to the pure-tone audiogram may be of great clinical interest because of its relevance in speech perception and expected relevance in hearing aid fitting. Larsby and Arlinger developed an appropriate clinical test, but this test uses a Békèsy-tracking procedure for estimating masked thresholds in stationary and interrupted noise to assess release of masking (RoM) for temporal resolution. Generally the Hughson-Westlake up-down procedure is used in the clinic to measure the pure-tone thresholds in quiet. A uniform approach will facilitate clinical application and might be appropriate for RoM measurements as well. Because there is no golden standard for measuring the RoM in the clinic, we examine in the present study the Hughson-Westlake up-down procedure to measure the RoM and compare the results with the Békèsy-tracking procedure. The purpose of the current study was to examine the differences between a Békèsy-tracking procedure and the Hughson-Westlake up-down procedure for estimating masked thresholds in stationary and interrupted noise to assess RoM. RoM is assessed in eight normal-hearing (NH) and ten hearing-impaired (HI) listeners through both methods. Results from both methods are compared with each other and with predicted thresholds from a model. Wilcoxon signed-rank tests, paired t tests. Some differences between the two methods were found. We used a model to quantify the results of the two measurement procedures. The results of the Hughson-Westlake procedure were clearly better in agreement with the model than the results of the Békèsy-tracking procedure. Furthermore, the Békèsy-tracking procedure showed more spread in the results of the NH listeners than the Hughson-Westlake procedure. The Hughson-Westlake procedure seems to be an applicable alternative for measuring RoM for temporal resolution in the clinical audiological practice. American Academy of Audiology.

Three studies of biographical factors associated with success in air traffic control specialist screening/training at the FAA Academy.

DOT National Transportation Integrated Search

1983-04-01

The current Air Traffic Control Specialist (ATCS) selection procedure requires that all applicants pass the Office of Personnel Management (OPM) air traffic control aptitude test. In addition to the test scores, applicants may also receive points for...

41 CFR 102-33.170 - What standards must we establish or require (contractually, where applicable) for maintenance of...

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Compliance with owning-agency or military safety of flight notices, FAA airworthiness directives, or..., including appropriate engineering documentation and testing, for aircraft, powerplant, propeller, or... are safe for flight and are inspected and tested, as applicable. (f) Procedures for recording and...

41 CFR 102-33.170 - What standards must we establish or require (contractually, where applicable) for maintenance of...

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Compliance with owning-agency or military safety of flight notices, FAA airworthiness directives, or..., including appropriate engineering documentation and testing, for aircraft, powerplant, propeller, or... are safe for flight and are inspected and tested, as applicable. (f) Procedures for recording and...

41 CFR 102-33.170 - What standards must we establish or require (contractually, where applicable) for maintenance of...

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Compliance with owning-agency or military safety of flight notices, FAA airworthiness directives, or..., including appropriate engineering documentation and testing, for aircraft, powerplant, propeller, or... are safe for flight and are inspected and tested, as applicable. (f) Procedures for recording and...

Are the results of questionnaires measuring non-cognitive characteristics during the selection procedure for medical school application biased by social desirability?

PubMed Central

Obst, Katrin U.; Brüheim, Linda; Westermann, Jürgen; Katalinic, Alexander; Kötter, Thomas

2016-01-01

Introduction: A stronger consideration of non-cognitive characteristics in Medical School application procedures is desirable. Psychometric tests could be used as an economic supplement to face-to-face interviews which are frequently conducted during university internal procedures for Medical School applications (AdH, Auswahlverfahren der Hochschulen). This study investigates whether the results of psychometric questionnaires measuring non-cognitive characteristics such as personality traits, empathy, and resilience towards stress are vulnerable to distortions of social desirability when used in the context of selection procedures at Medical Schools. Methods: This study took place during the AdH of Lübeck University in August 2015. The following questionnaires have been included: NEO-FFI, SPF, and AVEM. In a 2x1 between-subject experiment we compared the answers from an alleged application condition and a control condition. In the alleged application condition we told applicants that these questionnaires were part of the application procedure. In the control condition applicants were informed about the study prior to completing the questionnaires. Results: All included questionnaires showed differences which can be regarded as social-desirability effects. These differences did not affect the entire scales but, rather, single subscales. Conclusion: These results challenge the informative value of these questionnaires when used for Medical School application procedures. Future studies may investigate the extent to which the differences influence the actual selection of applicants and what implications can be drawn from them for the use of psychometric questionnaires as part of study-place allocation procedures at Medical Schools. PMID:27990471

Are the results of questionnaires measuring non-cognitive characteristics during the selection procedure for medical school application biased by social desirability?

PubMed

Obst, Katrin U; Brüheim, Linda; Westermann, Jürgen; Katalinic, Alexander; Kötter, Thomas

2016-01-01

Introduction: A stronger consideration of non-cognitive characteristics in Medical School application procedures is desirable. Psychometric tests could be used as an economic supplement to face-to-face interviews which are frequently conducted during university internal procedures for Medical School applications (AdH, Auswahlverfahren der Hochschulen). This study investigates whether the results of psychometric questionnaires measuring non-cognitive characteristics such as personality traits, empathy, and resilience towards stress are vulnerable to distortions of social desirability when used in the context of selection procedures at Medical Schools. Methods: This study took place during the AdH of Lübeck University in August 2015. The following questionnaires have been included: NEO-FFI, SPF, and AVEM. In a 2x1 between-subject experiment we compared the answers from an alleged application condition and a control condition. In the alleged application condition we told applicants that these questionnaires were part of the application procedure. In the control condition applicants were informed about the study prior to completing the questionnaires. Results: All included questionnaires showed differences which can be regarded as social-desirability effects. These differences did not affect the entire scales but, rather, single subscales. Conclusion: These results challenge the informative value of these questionnaires when used for Medical School application procedures. Future studies may investigate the extent to which the differences influence the actual selection of applicants and what implications can be drawn from them for the use of psychometric questionnaires as part of study-place allocation procedures at Medical Schools.

MATLAB-implemented estimation procedure for model-based assessment of hepatic insulin degradation from standard intravenous glucose tolerance test data.

PubMed

Di Nardo, Francesco; Mengoni, Michele; Morettini, Micaela

2013-05-01

Present study provides a novel MATLAB-based parameter estimation procedure for individual assessment of hepatic insulin degradation (HID) process from standard frequently-sampled intravenous glucose tolerance test (FSIGTT) data. Direct access to the source code, offered by MATLAB, enabled us to design an optimization procedure based on the alternating use of Gauss-Newton's and Levenberg-Marquardt's algorithms, which assures the full convergence of the process and the containment of computational time. Reliability was tested by direct comparison with the application, in eighteen non-diabetic subjects, of well-known kinetic analysis software package SAAM II, and by application on different data. Agreement between MATLAB and SAAM II was warranted by intraclass correlation coefficients ≥0.73; no significant differences between corresponding mean parameter estimates and prediction of HID rate; and consistent residual analysis. Moreover, MATLAB optimization procedure resulted in a significant 51% reduction of CV% for the worst-estimated parameter by SAAM II and in maintaining all model-parameter CV% <20%. In conclusion, our MATLAB-based procedure was suggested as a suitable tool for the individual assessment of HID process. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Application for certification 1980 model year light-duty vehicles - Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems, and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification, 1990 model-year light-duty vehicles - Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification 1993 model year light-duty vehicles - Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification 1981 model year light-duty vehicles - Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification 1987 model year light-duty vehicles - Peugeot

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. The engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. They also provide information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification 1981 model year light-duty vehicles - Peugeot

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

16 CFR 303.8 - Procedure for establishing generic names for manufactured fibers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the applicant to be pertinent to the application, including technical data in the form of test methods..., within sixty (60) days, either deny the application or assign to the fiber a numerical or alphabetical...

21 CFR 812.35 - Supplemental applications.

Code of Federal Regulations, 2014 CFR

2014-04-01

... control procedures of § 820.30, preclinical/animal testing, peer reviewed published literature, or other... the verification and validation testing, as appropriate, demonstrated that the design outputs met the...

21 CFR 812.35 - Supplemental applications.

Code of Federal Regulations, 2011 CFR

2011-04-01

... control procedures of § 820.30, preclinical/animal testing, peer reviewed published literature, or other... the verification and validation testing, as appropriate, demonstrated that the design outputs met the...

21 CFR 812.35 - Supplemental applications.

Code of Federal Regulations, 2013 CFR

2013-04-01

... control procedures of § 820.30, preclinical/animal testing, peer reviewed published literature, or other... the verification and validation testing, as appropriate, demonstrated that the design outputs met the...

21 CFR 812.35 - Supplemental applications.

Code of Federal Regulations, 2012 CFR

2012-04-01

... control procedures of § 820.30, preclinical/animal testing, peer reviewed published literature, or other... the verification and validation testing, as appropriate, demonstrated that the design outputs met the...

End-of-fabrication CMOS process monitor

NASA Technical Reports Server (NTRS)

Buehler, M. G.; Allen, R. A.; Blaes, B. R.; Hannaman, D. J.; Lieneweg, U.; Lin, Y.-S.; Sayah, H. R.

1990-01-01

A set of test 'modules' for verifying the quality of a complementary metal oxide semiconductor (CMOS) process at the end of the wafer fabrication is documented. By electrical testing of specific structures, over thirty parameters are collected characterizing interconnects, dielectrics, contacts, transistors, and inverters. Each test module contains a specification of its purpose, the layout of the test structure, the test procedures, the data reduction algorithms, and exemplary results obtained from 3-, 2-, or 1.6-micrometer CMOS/bulk processes. The document is intended to establish standard process qualification procedures for Application Specific Integrated Circuits (ASIC's).

40 CFR 86.246-94 - Intermediate temperature testing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

40 CFR 86.246-94 - Intermediate temperature testing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

40 CFR 86.246-94 - Intermediate temperature testing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Intermediate temperature testing. 86... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.246-94 Intermediate temperature testing. (a) This section is applicable to tests which are conducted at an intermediate...

Quality-assurance procedures: Method 5G determination of particulate emissions from wood heaters from a dilution tunnel sampling location

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ward, T.E.; Hartman, M.W.; Olin, R.C.

1989-06-01

Quality-assurance procedures are contained in this comprehensive document intended to be used as an aid for wood-heater manufacturers and testing laboratories in performing particulate matter sampling of wood heaters according to EPA protocol, Method 5G. These procedures may be used in research and development, and as an aid in auditing and certification testing. A detailed, step-by-step quality assurance guide is provided to aid in the procurement and assembly of testing apparatus, to clearly describe the procedures, and to facilitate data collection and reporting. Suggested data sheets are supplied that can be used as an aid for both recordkeeping and certificationmore » applications. Throughout the document, activity matrices are provided to serve as a summary reference. Checklists are also supplied that can be used by testing personnel. Finally, for the purposes of ensuring data quality, procedures are outlined for apparatus operation, maintenance, and traceability. These procedures combined with the detailed description of the sampling and analysis protocol will help ensure the accuracy and reliability of Method 5G emission-testing results.« less

Learning the facts in medical school is not enough: which factors predict successful application of procedural knowledge in a laboratory setting?

PubMed

Schmidmaier, Ralf; Eiber, Stephan; Ebersbach, Rene; Schiller, Miriam; Hege, Inga; Holzer, Matthias; Fischer, Martin R

2013-02-22

Medical knowledge encompasses both conceptual (facts or "what" information) and procedural knowledge ("how" and "why" information). Conceptual knowledge is known to be an essential prerequisite for clinical problem solving. Primarily, medical students learn from textbooks and often struggle with the process of applying their conceptual knowledge to clinical problems. Recent studies address the question of how to foster the acquisition of procedural knowledge and its application in medical education. However, little is known about the factors which predict performance in procedural knowledge tasks. Which additional factors of the learner predict performance in procedural knowledge? Domain specific conceptual knowledge (facts) in clinical nephrology was provided to 80 medical students (3rd to 5th year) using electronic flashcards in a laboratory setting. Learner characteristics were obtained by questionnaires. Procedural knowledge in clinical nephrology was assessed by key feature problems (KFP) and problem solving tasks (PST) reflecting strategic and conditional knowledge, respectively. Results in procedural knowledge tests (KFP and PST) correlated significantly with each other. In univariate analysis, performance in procedural knowledge (sum of KFP+PST) was significantly correlated with the results in (1) the conceptual knowledge test (CKT), (2) the intended future career as hospital based doctor, (3) the duration of clinical clerkships, and (4) the results in the written German National Medical Examination Part I on preclinical subjects (NME-I). After multiple regression analysis only clinical clerkship experience and NME-I performance remained independent influencing factors. Performance in procedural knowledge tests seems independent from the degree of domain specific conceptual knowledge above a certain level. Procedural knowledge may be fostered by clinical experience. More attention should be paid to the interplay of individual clinical clerkship experiences and structured teaching of procedural knowledge and its assessment in medical education curricula.

Diagnosing Trouble Spots Caused by an Irrigation System

Treesearch

John R. Scholtes

2002-01-01

I discuss a testing procedure to determine the water distribution pattern of a sprinkler irrigation system and steps that may be taken to improve uniformity of application. All irrigation systems require testing and maintenance to assure that water application is as uniform as possible. Even new systems installed to a manufacturer's specifications should be "...

Optical fibers for FTTH application

NASA Astrophysics Data System (ADS)

Guzowski, Bartlomiej; Tosik, Grzegorz; Lisik, Zbigniew; Bedyk, Michal; Kubiak, Andrzej

2013-07-01

In this paper the specifics of FTTH (Fiber To The Home) networks in terms of requirements for optical fibers has been presented. Optical fiber samples used in FTTH applications acquired from the worldwide leading manufacturers were subjected to small diameter mandrel wraps tests. The detailed procedures of performed tests and the measurement results has been presented.

Parabolic Dish Concentrator (PDC-1)

NASA Technical Reports Server (NTRS)

Dennison, E. W.; Argoud, M. J.

1984-01-01

The design, construction, and installation of the Parabolic Dish Concentrator, Type 1 (PDC-1) has been one of the most significant JPL concentrator projects because of the knowledge gained about this type of concentrator and the development of design, testing, and analysis procedures which are applicable to all solar concentrator projects. The need for these procedures was more clearly understood during the testing period which started with the prototype panel evaluation and ended with the performance characterization of the completed concentrator. For each phase of the test program, practical test procedures were required and these procedures defined the mathematical analysis which was essential for successful concentrator development. The concentrator performance appears to be limited only by the distortions resulting from thermal gradients through the reflecting panels. Simple optical testing can be extremely effective, but comprehensive mechanical and optical analysis is essential for cost effective solar concentrator development.

40 CFR 80.167 - Confirmatory testing.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) REGULATION OF FUELS AND FUEL ADDITIVES Detergent Gasoline § 80.167 Confirmatory testing. EPA may test a... entail a single vehicle test using the procedures detailed in § 80.165. The test fuel(s) used in... minimum levels specified in § 80.164, and will otherwise conform to the applicable certification test fuel...

40 CFR Table 7 to Subpart Lllll of... - Applicability of General Provisions to Subpart LLLLL

Code of Federal Regulations, 2010 CFR

2010-07-01

... approval procedures 3. Performance audit requirements 4. Internal and external QA procedures for testing.... Keep old versions for 5 years after revisions No; § 63.8688 specifies the CMS requirements. § 63.8(e...

40 CFR Table 3 to Subpart Cccccc... - Applicability of General Provisions

Code of Federal Regulations, 2010 CFR

2010-07-01

... procedures; performance audit requirements; internal and external QA procedures for testing Yes. § 63.7(d... quality control plan on record for 5 years; keep old versions for 5 years after revisions No. § 63.8(e...

Application for certification, 1991 model year light-duty vehicles - Sports Car America, Puma Division Inc

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1992-01-01

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. The report deals with light-duty vehicles from Sports Car America, PUMA Division Incorporated. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, andmore » proposed maintenance requirements to be followed during testing. Section 16 of the application contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application Guidelines for Quality Assurance Procedures for Hybrid Microcircuits.

DTIC Science & Technology

1983-03-01

INSPECTION LIMITS SYMBOL TEST CONDITIONS UNITS SUBGROUP 6 TC = -55 DEGREES C AVI0 1 SAME AS SUBGROUP 5 -0.1 5 Vpp VOS SAME AS SUBGROUP 4 50 m%LC V0 2 ... 1 . Line Certification 2 . Fabrication Techniques and Material Qualification Procedures 3. Design Guidelines e. Application Guidelines. Items a through... 1 2 . GENERAL ................... ......... ................. 3 2.1 Summary of documents generated ........................ 3 2.2 Contract objectives

76 FR 647 - Energy Conservation Program: Test Procedures for Electric Motors and Small Electric Motors

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-05

... determination method (AEDM) for small electric motors, including the statistical requirements to substantiate... restriction to a particular application or type of application; or (2) Standard operating characteristics or... application, and which can be used in most general purpose applications. [[Page 652

40 CFR 1033.320 - Calculation and reporting of test results.

Code of Federal Regulations, 2012 CFR

2012-07-01

... results. 1033.320 Section 1033.320 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Production Line Testing and Audit Programs § 1033.320 Calculation and reporting of test results. (a) Calculate initial test results using the applicable test procedure specified in § 1033.315(a). Include...

40 CFR 1033.320 - Calculation and reporting of test results.

Code of Federal Regulations, 2011 CFR

2011-07-01

... results. 1033.320 Section 1033.320 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Production Line Testing and Audit Programs § 1033.320 Calculation and reporting of test results. (a) Calculate initial test results using the applicable test procedure specified in § 1033.315(a). Include...

40 CFR 92.508 - Calculation and reporting of test results.

Code of Federal Regulations, 2012 CFR

2012-07-01

... results. 92.508 Section 92.508 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Remanufacturer Production Line Testing and Audit Programs § 92.508 Calculation and reporting of test results. (a) Manufacturers and remanufacturers shall calculate initial test results using the applicable test procedure...

40 CFR 92.508 - Calculation and reporting of test results.

Code of Federal Regulations, 2013 CFR

2013-07-01

... results. 92.508 Section 92.508 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Remanufacturer Production Line Testing and Audit Programs § 92.508 Calculation and reporting of test results. (a) Manufacturers and remanufacturers shall calculate initial test results using the applicable test procedure...

42 CFR 493.1255 - Standard: Calibration and calibration verification procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... accuracy of the test system throughout the laboratory's reportable range of test results for the test system. Unless otherwise specified in this subpart, for each applicable test system the laboratory must... test system instructions, using calibration materials provided or specified, and with at least the...

Nevada Applied Ecology Group procedures handbook for environmental transuranics

DOE Office of Scientific and Technical Information (OSTI.GOV)

White, M.G.; Dunaway, P.B.

The activities of the Nevada Applied Ecology Group (NAEG) integrated research studies of environmental plutonium and other transuranics at the Nevada Test Site have required many standardized field and laboratory procedures. These include sampling techniques, collection and preparation, radiochemical and wet chemistry analysis, data bank storage and reporting, and statistical considerations for environmental samples of soil, vegetation, resuspended particles, animals, and others. This document, printed in two volumes, includes most of the Nevada Applied Ecology Group standard procedures, with explanations as to the specific applications involved in the environmental studies. Where there is more than one document concerning a procedure,more » it has been included to indicate special studies or applications perhaps more complex than the routine standard sampling procedures utilized.« less

Nevada Applied Ecology Group procedures handbook for environmental transuranics

DOE Office of Scientific and Technical Information (OSTI.GOV)

White, M.G.; Dunaway, P.B.

The activities of the Nevada Applied Ecology Group (NAEG) integrated research studies of environmental plutonium and other transuranics at the Nevada Test Site have required many standardized field and laboratory procedures. These include sampling techniques, collection and preparation, radiochemical and wet chemistry analysis, data bank storage and reporting, and statistical considerations for environmental samples of soil, vegetation, resuspended particles, animals, and other biological material. This document, printed in two volumes, includes most of the Nevada Applied Ecology Group standard procedures, with explanations as to the specific applications involved in the environmental studies. Where there is more than one document concerningmore » a procedure, it has been included to indicate special studies or applications more complex than the routine standard sampling procedures utilized.« less

40 CFR 610.17 - Application format.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Application format. 610.17 Section 610.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.17 Application format. (a...

40 CFR 610.17 - Application format.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Application format. 610.17 Section 610.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.17 Application format. (a...

40 CFR 610.17 - Application format.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Application format. 610.17 Section 610.17 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY RETROFIT DEVICES Test Procedures and Evaluation Criteria General Provisions § 610.17 Application format. (a...

Application for certification, 1986 model year light-duty vehicles - Volkswagen/Audi

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification, 1990 model-year light-duty vehicles - US Technical Research Company (Peugeot)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

Application for certification, 1989 model year light-duty vehicles - US Technical Research Company (Peugeot)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Every year, each manufacturer of passenger cars, light-duty trucks, motorcycles, or heavy-duty engines submits to EPA an application for certification. In the application, the manufacturer gives a detailed technical description of the vehicles or engines he intends to market during the upcoming model year. These engineering data include explanations and/or drawings which describe engine/vehicle parameters such as basic engine design, fuel systems, ignition systems and exhaust and evaporative emission control systems. It also provides information on emission test procedures, service accumulation procedures, fuels to be used, and proposed maintenance requirements to be followed during testing. Section 16 of the applicationmore » contains the results of emission testing, a statement of compliance to the regulations, production engine parameters, and a Summary Sheet Input Form on which issuance of a Certificate of Conformity is based.« less

SNL Abuse Testing Manual.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Orendorff, Christopher; Lamb, Joshua; Steele, Leigh Anna Marie

This report describes recommended abuse testing procedures for rechargeable energy storage systems (RESSs) for electric vehicles. This report serves as a revision to the FreedomCAR Electrical Energy Storage System Abuse Test Manual for Electric and Hybrid Electric Vehicle Applications (SAND2005-3123).

40 CFR 89.509 - Calculation and reporting of test results.

Code of Federal Regulations, 2014 CFR

2014-07-01

... applicable emission standard expressed to one additional significant figure. This procedure has been... additional significant figure. (c) Within five working days after completion of testing of all engines...

A mixture gatekeeping procedure based on the Hommel test for clinical trial applications.

PubMed

Brechenmacher, Thomas; Xu, Jane; Dmitrienko, Alex; Tamhane, Ajit C

2011-07-01

When conducting clinical trials with hierarchically ordered objectives, it is essential to use multiplicity adjustment methods that control the familywise error rate in the strong sense while taking into account the logical relations among the null hypotheses. This paper proposes a gatekeeping procedure based on the Hommel (1988) test, which offers power advantages compared to other p value-based tests proposed in the literature. A general description of the procedure is given and details are presented on how it can be applied to complex clinical trial designs. Two clinical trial examples are given to illustrate the methodology developed in the paper.

Test Procedures for Characterizing, Evaluating, and Managing Separator Materials used in Secondary Alkaline Batteries

NASA Technical Reports Server (NTRS)

Guasp, Edwin; Manzo, Michelle A.

1997-01-01

Secondary alkaline batteries, such as nickel-cadmium and silver-zinc, are commonly used for aerospace applications. The uniform evaluation and comparison of separator properties for these systems is dependent upon the measurement techniques. This manual presents a series of standard test procedures that can be used to evaluate, compare, and select separator materials for use in alkaline batteries. Detailed test procedures evaluating the following characteristics are included in this manual: physical measurements of thickness and area weight, dimensional stability measurements, electrolyte retention, resistivity, permeability as measured via bubble pressure, surface evaluation via SEM, chemical stability, and tensile strength.

Immunocytochemical methods to study the distribution of Orientia tsutsugamushi in Leptotrombidium (Acari: Trombiculidae) chiggers.

PubMed

Myint, K S; Linthicum, K J; Tanskul, P; Lerdthusnee, K; Vaughn, D W; Manomuth, C; Mongkolsirichaikul, D; Hansukjariya, P; Hastriter, M W

1998-07-01

Immunocytochemical methods were developed and tested for their ability to detect the distribution of Orientia tsutsugamushi in paraffin sections of adult chiggers (Leptotrombidium imphalum Vercammen-Grandjean & Langston). Rickettsial antigen was detected by application of a simple direct or amplified immunocytochemistry procedure and an indirect immunofluorescent procedure. In the direct procedure alkaline phosphatase conjugation to the mouse polyclonal antibody to the Karp strain was followed by the HistoMark Red test system to detect rickettsial antigen. The amplification procedure used a similar method but used an unlabeled primary antibody followed by secondary biotinylated antimouse IgG, streptavidin-alkaline phosphatase, and the HistoMark Red test system. The immunofluorescent procedure included a biotinylated secondary antibody followed by addition of a streptavidin-FITC conjugate. Specific tissue tropisms in infected chiggers were observed in the salivary glands, nervous tissue, and ovaries of adult female mites in all procedures; however, nonspecific fluorescence of the chigger limited definitive identification of tissue tropisms with the indirect immunofluorescent procedure.

Investigation on bending failure to characterize crashworthiness of 6xxx-series aluminium sheet alloys with bending-tension test procedure

NASA Astrophysics Data System (ADS)

Henn, Philipp; Liewald, Mathias; Sindel, Manfred

2018-05-01

As lightweight design as well as crash performance are crucial to future car body design, exact material characterisation is important to use materials at their full potential and reach maximum efficiency. Within the scope of this paper, the potential of newly established bending-tension test procedure to characterise material crashworthiness is investigated. In this test setup for the determination of material failure, a buckling-bending test is coupled with a subsequent tensile test. If prior bending load is critical, tensile strength and elongation in the subsequent tensile test are dramatically reduced. The new test procedure therefore offers an applicable definition of failure as the incapacity of energy consumption in subsequent phases of the crash represents failure of a component. In addition to that, the correlation of loading condition with actual crash scenarios (buckling and free bending) is improved compared to three- point bending test. The potential of newly established bending-tension test procedure to characterise material crashworthiness is investigated in this experimental studys on two aluminium sheet alloys. Experimental results are validated with existing ductility characterisation from edge compression test.

40 CFR 1065.401 - Test engine selection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTROLS ENGINE-TESTING PROCEDURES Engine Selection, Preparation, and Maintenance § 1065.401 Test engine selection. While all engine configurations within a certified engine family must comply with the applicable... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Test engine selection. 1065.401...

40 CFR 1065.401 - Test engine selection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Test engine selection. 1065.401... CONTROLS ENGINE-TESTING PROCEDURES Engine Selection, Preparation, and Maintenance § 1065.401 Test engine selection. While all engine configurations within a certified engine family must comply with the applicable...

40 CFR 1065.401 - Test engine selection.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Test engine selection. 1065.401... CONTROLS ENGINE-TESTING PROCEDURES Engine Selection, Preparation, and Maintenance § 1065.401 Test engine selection. While all engine configurations within a certified engine family must comply with the applicable...

40 CFR 1065.401 - Test engine selection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Test engine selection. 1065.401... CONTROLS ENGINE-TESTING PROCEDURES Engine Selection, Preparation, and Maintenance § 1065.401 Test engine selection. While all engine configurations within a certified engine family must comply with the applicable...

Expected p-values in light of an ROC curve analysis applied to optimal multiple testing procedures.

PubMed

Vexler, Albert; Yu, Jihnhee; Zhao, Yang; Hutson, Alan D; Gurevich, Gregory

2017-01-01

Many statistical studies report p-values for inferential purposes. In several scenarios, the stochastic aspect of p-values is neglected, which may contribute to drawing wrong conclusions in real data experiments. The stochastic nature of p-values makes their use to examine the performance of given testing procedures or associations between investigated factors to be difficult. We turn our focus on the modern statistical literature to address the expected p-value (EPV) as a measure of the performance of decision-making rules. During the course of our study, we prove that the EPV can be considered in the context of receiver operating characteristic (ROC) curve analysis, a well-established biostatistical methodology. The ROC-based framework provides a new and efficient methodology for investigating and constructing statistical decision-making procedures, including: (1) evaluation and visualization of properties of the testing mechanisms, considering, e.g. partial EPVs; (2) developing optimal tests via the minimization of EPVs; (3) creation of novel methods for optimally combining multiple test statistics. We demonstrate that the proposed EPV-based approach allows us to maximize the integrated power of testing algorithms with respect to various significance levels. In an application, we use the proposed method to construct the optimal test and analyze a myocardial infarction disease dataset. We outline the usefulness of the "EPV/ROC" technique for evaluating different decision-making procedures, their constructions and properties with an eye towards practical applications.

40 CFR 1065.25 - Recordkeeping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Recordkeeping. 1065.25 Section 1065.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.25 Recordkeeping. The procedures in this part include...

40 CFR 1066.25 - Recordkeeping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Recordkeeping. 1066.25 Section 1066.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.25 Recordkeeping. The procedures in this part include...

40 CFR 1065.25 - Recordkeeping.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Recordkeeping. 1065.25 Section 1065.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.25 Recordkeeping. The procedures in this part include...

40 CFR 1065.25 - Recordkeeping.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Recordkeeping. 1065.25 Section 1065.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.25 Recordkeeping. The procedures in this part include...

40 CFR 1065.25 - Recordkeeping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Recordkeeping. 1065.25 Section 1065.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.25 Recordkeeping. The procedures in this part include...

40 CFR 1065.25 - Recordkeeping.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Recordkeeping. 1065.25 Section 1065.25 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.25 Recordkeeping. (a) The procedures in this part...

Application of empirical and mechanistic-empirical pavement design procedures to Mn/ROAD concrete pavement test sections

DOT National Transportation Integrated Search

1997-05-01

Current pavement design procedures are based principally on empirical approaches. The current trend toward developing more mechanistic-empirical type pavement design methods led Minnesota to develop the Minnesota Road Research Project (Mn/ROAD), a lo...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

40 CFR 90.709 - Calculation and reporting of test results.

Code of Federal Regulations, 2012 CFR

2012-07-01

... results. 90.709 Section 90.709 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Manufacturer Production Line Testing Program § 90.709 Calculation and reporting of test results. (a) Initial test results are calculated following the applicable test procedure specified in § 90.707 (a). The...

40 CFR 90.709 - Calculation and reporting of test results.

Code of Federal Regulations, 2010 CFR

2010-07-01

... results. 90.709 Section 90.709 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Manufacturer Production Line Testing Program § 90.709 Calculation and reporting of test results. (a) Initial test results are calculated following the applicable test procedure specified in § 90.707 (a). The...

40 CFR 94.508 - Calculation and reporting of test results.

Code of Federal Regulations, 2012 CFR

2012-07-01

... results. 94.508 Section 94.508 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Line Testing Programs § 94.508 Calculation and reporting of test results. (a) Manufacturers shall calculate initial test results using the applicable test procedure specified in § 94.506(a). These results...

40 CFR 94.508 - Calculation and reporting of test results.

Code of Federal Regulations, 2013 CFR

2013-07-01

... results. 94.508 Section 94.508 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Line Testing Programs § 94.508 Calculation and reporting of test results. (a) Manufacturers shall calculate initial test results using the applicable test procedure specified in § 94.506(a). These results...

40 CFR 90.709 - Calculation and reporting of test results.

Code of Federal Regulations, 2013 CFR

2013-07-01

... results. 90.709 Section 90.709 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Manufacturer Production Line Testing Program § 90.709 Calculation and reporting of test results. (a) Initial test results are calculated following the applicable test procedure specified in § 90.707 (a). The...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

46 CFR 4.03-7 - Chemical test.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Chemical test. 4.03-7 Section 4.03-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC MARINE CASUALTIES AND INVESTIGATIONS Definitions § 4.03-7 Chemical test. The term chemical test means a scientifically recognized test...

10 CFR 71.123 - Test control.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 2 2011-01-01 2011-01-01 false Test control. 71.123 Section 71.123 Energy NUCLEAR....123 Test control. The licensee, certificate holder, and applicant for a CoC shall establish a test... satisfactorily in service is identified and performed in accordance with written test procedures that incorporate...

40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

Code of Federal Regulations, 2010 CFR

2010-07-01

... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

Code of Federal Regulations, 2013 CFR

2013-07-01

... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

Code of Federal Regulations, 2012 CFR

2012-07-01

... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

Code of Federal Regulations, 2011 CFR

2011-07-01

... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

40 CFR 86.163-00 - Spot check correlation procedures for vehicles tested using a simulation of the environmental...

Code of Federal Regulations, 2014 CFR

2014-07-01

... vehicles tested using a simulation of the environmental test cell for air conditioning emission testing. 86... tested using a simulation of the environmental test cell for air conditioning emission testing. This section is applicable for vehicles which are tested using a simulation of the environmental test cell...

Medical school admission test: advantages for students whose parents are medical doctors?

PubMed

Simmenroth-Nayda, Anne; Görlich, Yvonne

2015-04-23

Admission candidates especially in medicine do not represent the socio-demographic proportions of the average population: children of parents with an academic background are highly overrepresented, and those with parents who are medical doctors represent quite a large and special group. At Göttingen University Medicine, a new admission procedure was established with the intention to broaden the base of applicants towards including candidates with previous medical training or lower final school grades. With a view to family background, we wished to know whether candidates differ in the test scores in our admission procedure. In February 2014 we asked all admission candidates of Göttingen University Medicine by questionnaire (nine closed, four open questions) about the academic background in their families, specifically, the medical background, school exam grades, and previous medical training as well as about how they prepared for the admission test. We also analysed data from admission scores of this group (semi-structured interview and four multiple mini-interviews). In addition to descriptive statistics, we used a Pearson correlation, means comparisons (t-test, analysis of variance), ANOVA, and a Scheffé test. In February 2014 nearly half of the applicants (44%) at Göttingen University Medicine had a medical background, most frequently, their parents were physicians. This rate is much higher than reported in the literature. Other socio-demographic baseline data did not differ from the percentages given in the literature. Of all applicants, 20% had previous medical training. The group of applicants with parents who were medical doctors did not show any advantage in either test-scoring (MMI and interview), their individual preparation for the admission test, or in receiving or accepting a place at medical school. Candidates with parents who were medical doctors had scored slightly lower in school exam grades. Our results suggest that there is a self-selection bias as well as a pre-selection for this particular group of applicants. This effect has to be observed during future admission procedures.

40 CFR 1065.940 - Emission calculations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROLS ENGINE-TESTING PROCEDURES Field Testing and Portable Emission Measurement Systems § 1065.940...-specific emissions for each test interval using any applicable information and instructions in the standard.... Determine this fixed value by engineering analysis. [75 FR 68467, Nov. 8, 2010] ...

Tests of Fit for Asymmetric Laplace Distributions with Applications on Financial Data

NASA Astrophysics Data System (ADS)

Fragiadakis, Kostas; Meintanis, Simos G.

2008-11-01

New goodness-of-fit tests for the family of asymmetric Laplace distributions are constructed. The proposed tests are based on a weighted integral incorporating the empirical characteristic function of suitably standardized data, and can be written in a closed form appropriate for computer implementation. Monte Carlo results show that the new procedure are competitive with classical goodness-of-fit methods. Applications with financial data are also included.

Estimating False Discovery Proportion Under Arbitrary Covariance Dependence*

PubMed Central

Fan, Jianqing; Han, Xu; Gu, Weijie

2012-01-01

Multiple hypothesis testing is a fundamental problem in high dimensional inference, with wide applications in many scientific fields. In genome-wide association studies, tens of thousands of tests are performed simultaneously to find if any SNPs are associated with some traits and those tests are correlated. When test statistics are correlated, false discovery control becomes very challenging under arbitrary dependence. In the current paper, we propose a novel method based on principal factor approximation, which successfully subtracts the common dependence and weakens significantly the correlation structure, to deal with an arbitrary dependence structure. We derive an approximate expression for false discovery proportion (FDP) in large scale multiple testing when a common threshold is used and provide a consistent estimate of realized FDP. This result has important applications in controlling FDR and FDP. Our estimate of realized FDP compares favorably with Efron (2007)’s approach, as demonstrated in the simulated examples. Our approach is further illustrated by some real data applications. We also propose a dependence-adjusted procedure, which is more powerful than the fixed threshold procedure. PMID:24729644

Procedure M - A framework for stratified area estimation. [in multispectral scanner data processing

NASA Technical Reports Server (NTRS)

Kauth, R. J.; Cicone, R. C.; Malila, W. A.

1980-01-01

This paper describes Procedure M, a systematic approach to processing multispectral scanner data for classification and acreage estimation. A general discussion of the rationale and development of the procedure is given in the context of large-area agricultural applications. Specific examples are given in the form of test results on acreage estimation of spring small grains.

Parameter estimation in astronomy through application of the likelihood ratio. [satellite data analysis techniques

NASA Technical Reports Server (NTRS)

Cash, W.

1979-01-01

Many problems in the experimental estimation of parameters for models can be solved through use of the likelihood ratio test. Applications of the likelihood ratio, with particular attention to photon counting experiments, are discussed. The procedures presented solve a greater range of problems than those currently in use, yet are no more difficult to apply. The procedures are proved analytically, and examples from current problems in astronomy are discussed.

Test/QA Plan for Verification of Leak Detection and Repair Technologies

EPA Science Inventory

The purpose of the leak detection and repair (LDAR) test and quality assurance plan is to specify procedures for a verification test applicable to commercial LDAR technologies. The purpose of the verification test is to evaluate the performance of participating technologies in b...

Test/QA Plan (TQAP) for Verification of Semi-Continuous Ambient Air Monitoring Systems

EPA Science Inventory

The purpose of the semi-continuous ambient air monitoring technology (or MARGA) test and quality assurance plan is to specify procedures for a verification test applicable to commercial semi-continuous ambient air monitoring technologies. The purpose of the verification test is ...

41 CFR 60-3.2 - Scope.

Code of Federal Regulations, 2011 CFR

2011-07-01

... GUIDELINES ON EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 60-3.2 Scope. A. Application of... tests and other selection procedures which are used as a basis for any employment decision. Employment... certification may be covered by Federal equal employment opportunity law. Other selection decisions, such as...

41 CFR 60-3.2 - Scope.

Code of Federal Regulations, 2013 CFR

2013-07-01

... GUIDELINES ON EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 60-3.2 Scope. A. Application of... tests and other selection procedures which are used as a basis for any employment decision. Employment... certification may be covered by Federal equal employment opportunity law. Other selection decisions, such as...

41 CFR 60-3.2 - Scope.

Code of Federal Regulations, 2012 CFR

2012-07-01

... GUIDELINES ON EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 60-3.2 Scope. A. Application of... tests and other selection procedures which are used as a basis for any employment decision. Employment... certification may be covered by Federal equal employment opportunity law. Other selection decisions, such as...

41 CFR 60-3.2 - Scope.

Code of Federal Regulations, 2014 CFR

2014-07-01

... GUIDELINES ON EMPLOYEE SELECTION PROCEDURES (1978) General Principles § 60-3.2 Scope. A. Application of... tests and other selection procedures which are used as a basis for any employment decision. Employment... certification may be covered by Federal equal employment opportunity law. Other selection decisions, such as...

30 CFR 18.93 - Application for field approval; filing procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Application for field approval; filing... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.93 Application for field approval; filing...

30 CFR 18.93 - Application for field approval; filing procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Application for field approval; filing... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.93 Application for field approval; filing...

Connected commercial vehicles — retrofit safety device kit project : safety applications performance and functional test plan and procedure.

DOT National Transportation Integrated Search

2014-03-01

Connected vehicle wireless data communications can enable safety applications that may reduce injuries and fatalities. Cooperative vehicle-to-vehicle (V2V) safety applications will be effective only if a high fraction of vehicles are equipped. Deploy...

Homogeneity tests of clustered diagnostic markers with applications to the BioCycle Study

PubMed Central

Tang, Liansheng Larry; Liu, Aiyi; Schisterman, Enrique F.; Zhou, Xiao-Hua; Liu, Catherine Chun-ling

2014-01-01

Diagnostic trials often require the use of a homogeneity test among several markers. Such a test may be necessary to determine the power both during the design phase and in the initial analysis stage. However, no formal method is available for the power and sample size calculation when the number of markers is greater than two and marker measurements are clustered in subjects. This article presents two procedures for testing the accuracy among clustered diagnostic markers. The first procedure is a test of homogeneity among continuous markers based on a global null hypothesis of the same accuracy. The result under the alternative provides the explicit distribution for the power and sample size calculation. The second procedure is a simultaneous pairwise comparison test based on weighted areas under the receiver operating characteristic curves. This test is particularly useful if a global difference among markers is found by the homogeneity test. We apply our procedures to the BioCycle Study designed to assess and compare the accuracy of hormone and oxidative stress markers in distinguishing women with ovulatory menstrual cycles from those without. PMID:22733707

Applicability of ambient toxicity testing to national or regional water-quality assessment

USGS Publications Warehouse

Elder, John F.

1990-01-01

Comprehensive assessment of the quality of natural waters requires a multifaceted approach. Descriptions of existing conditions may be achieved by various kinds of chemical and hydrologic analyses, whereas information about the effects of such conditions on living organisms depends on biological monitoring. Toxicity testing is one type of biological monitoring that can be used to identify possible effects of toxic contaminants. Based on experimentation designed to monitor responses of organisms to environmental stresses, toxicity testing may have diverse purposes in water-quality assessments. These purposes may include identification of areas that warrant further study because of poor water quality or unusual ecological features, verification of other types of monitoring, or assessment of contaminant effects on aquatic communities. Toxicity-test results are most effective when used as a complement to chemical analyses, hydrologic measurements, and other biological monitoring. However, all toxicity-testing procedures have certain limitations that must be considered in developing the methodology and applications of toxicity testing in any large-scale water-quality-assessment program. A wide variety of toxicity-test methods have been developed to fulfill the needs of diverse applications. The methods differ primarily in the selections made relative to four characteristics: (1) test species, (2) endpoint (acute or chronic), (3) test-enclosure type, and (4) test substance (toxicant) that functions as the environmental stress. Toxicity-test approaches vary in their capacity to meet the needs of large-scale assessments of existing water quality. Ambient testing, whereby the test organism is exposed to naturally occurring substances that contain toxicant mixtures in an organic or inorganic matrix, is more likely to meet these needs than are procedures that call for exposure of the test organisms to known concentrations of a single toxicant. However, meaningful interpretation of ambient test results depends on the existence of accompanying chemical analysis of the ambient media. The ambient test substance may be water or sediments. Sediment tests have had limited application, but they are useful because most toxicants tend to accumulate in sediments and many test species either inhabit the sediments or are in frequent contact with them. Biochemical testing methods, which have been developing rapidly in recent years, are likely to be among the most useful procedures for large-scale water-quality assessments. They are relatively rapid and simple, and more. importantly, they focus on biochemical changes that are the initial responses of virtually all organisms to environmental stimuli. Most species are sensitive to relatively few toxicants, and their sensitivities vary as conditions change. Therefore, each test method has particular uses and limitations, and no single test has universal applicability. One of the most informative approaches to toxicity testing is to combine biochemical tests with other test methods in a 'battery of tests' that is diversified enough to characterize different types of toxicants and different trophic levels. However, such an approach can be costly, and if not carefully designed, it may not yield enough additional information to warrant the additional cost. The application of toxicity tests to large-scale water-quality assessments is hampered by a number of difficulties. Toxicity tests often are not sensitive enough to enable detection of most contaminant problems in the natural environment. Furthermore, because sensitivities among different species and test conditions can be highly variable, conclusions about the toxicant problems of an ecosystem are strongly dependent on the test procedure used. In addition, the experimental systems used in toxicity tests cannot replicate the complexity or variability of natural conditions, and positive test results cannot identify the source or nature of

Evaluation plan for space station network interface units

NASA Technical Reports Server (NTRS)

Weaver, Alfred C.

1990-01-01

Outlined here is a procedure for evaluating network interface units (NIUs) produced for the Space Station program. The procedures should be equally applicable to the data management system (DMS) testbed NIUs produced by Honeywell and IBM. The evaluation procedures are divided into four areas. Performance measurement tools are hardware and software that must be developed in order to evaluate NIU performance. Performance tests are a series of tests, each of which documents some specific characteristic of NIU and/or network performance. In general, these performance tests quantify the speed, capacity, latency, and reliability of message transmission under a wide variety of conditions. Functionality tests are a series of tests and code inspections that demonstrate the functionality of the particular subset of ISO protocols which have been implemented in a given NIU. Conformance tests are a series of tests which would expose whether or not selected features within the ISO protocols are present and interoperable.

40 CFR 86.1111-87 - Test procedures for PCA testing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... applicable: (i) The manufacturer may use gasoline test fuel meeting the specifications of paragraph (a) of § 86.113 for mileage accumulation. Otherwise, the manufacturer may use fuels other than those specified... the temperature of the test fuel at other than the approximate midvolume of the fuel tank, as...

40 CFR 86.1111-87 - Test procedures for PCA testing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... applicable: (i) The manufacturer may use gasoline test fuel meeting the specifications of paragraph (a) of § 86.113 for mileage accumulation. Otherwise, the manufacturer may use fuels other than those specified... the temperature of the test fuel at other than the approximate midvolume of the fuel tank, as...

Test/QA Plan for Verification of Cavity Ringdown Spectroscopy Systems for Ammonia Monitoring in Stack Gas

EPA Science Inventory

The purpose of the cavity ringdown spectroscopy (CRDS) technology test and quality assurance plan is to specify procedures for a verification test applicable to commercial cavity ringdown spectroscopy technologies. The purpose of the verification test is to evaluate the performa...

30 CFR 7.48 - Acid resistance test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY Battery Assemblies § 7.48 Acid resistance test. (a) Test procedures. (1) Prepare one sample each of the insulated surfaces of the battery box and of the... insulation plus the battery cover or box material. The insulation thickness shall be representative of that...

30 CFR 7.48 - Acid resistance test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY Battery Assemblies § 7.48 Acid resistance test. (a) Test procedures. (1) Prepare one sample each of the insulated surfaces of the battery box and of the... insulation plus the battery cover or box material. The insulation thickness shall be representative of that...

9 CFR 113.4 - Exemptions to tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Exemptions to tests. 113.4 Section 113.4 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... § 113.4 Exemptions to tests. (a) The test methods and procedures contained in all applicable Standard...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-90 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-90 Dynamometer test run, gaseous...

40 CFR 86.137-94 - Dynamometer test run, gaseous and particulate emissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... filters to the weighing chamber for post-test conditioning, if applicable. (22) Disconnect the exhaust... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Dynamometer test run, gaseous and... New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.137-94 Dynamometer test run, gaseous...

10 CFR 431.372 - Sampling.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 3 2011-01-01 2011-01-01 false Sampling. 431.372 Section 431.372 Energy DEPARTMENT OF... Certification and Enforcement § 431.372 Sampling. For purposes of a certification of compliance, the... standard shall be based upon the testing and sampling procedures, and other applicable rating procedures...

40 CFR 65.158 - Performance test procedures for control devices.

Code of Federal Regulations, 2012 CFR

2012-07-01

... loading period during which regulated materials are loaded, and samples shall be collected using... applicable. The regulated material concentration and percent reduction may be measured as either total regulated material or as TOC (minus methane and ethane) according to the procedures specified. (1) Method 1...

40 CFR 65.158 - Performance test procedures for control devices.

Code of Federal Regulations, 2013 CFR

2013-07-01

... loading period during which regulated materials are loaded, and samples shall be collected using... applicable. The regulated material concentration and percent reduction may be measured as either total regulated material or as TOC (minus methane and ethane) according to the procedures specified. (1) Method 1...

40 CFR 65.158 - Performance test procedures for control devices.

Code of Federal Regulations, 2014 CFR

2014-07-01

... loading period during which regulated materials are loaded, and samples shall be collected using... applicable. The regulated material concentration and percent reduction may be measured as either total regulated material or as TOC (minus methane and ethane) according to the procedures specified. (1) Method 1...

General solutions to multiple testing problems. Translation of "Sonnemann, E. (1982). Allgemeine Lösungen multipler Test probleme. EDV in Medizin und Biologie 13(4), 120-128".

PubMed

Sonnemann, Eckart

2008-10-01

The introduction of sequentially rejective multiple test procedures (Einot and Gabriel, 1975; Naik, 1975; Holm, 1977; Holm, 1979) has caused considerable progress in the theory of multiple comparisons. Emphasizing the closure of multiple tests we give a survey of the general theory and its recent results in applications. Some new applications are given including a discussion of the connection with the theory of confidence regions.

An Application of a Multidimensional Extension of the Two-Parameter Logistic Latent Trait Model.

ERIC Educational Resources Information Center

McKinley, Robert L.; Reckase, Mark D.

A latent trait model is described that is appropriate for use with tests that measure more than one dimension, and its application to both real and simulated test data is demonstrated. Procedures for estimating the parameters of the model are presented. The research objectives are to determine whether the two-parameter logistic model more…

Defining Characteristics of Diagnostic Classification Models and the Problem of Retrofitting in Cognitive Diagnostic Assessment

ERIC Educational Resources Information Center

Gierl, Mark J.; Cui, Ying

2008-01-01

One promising application of diagnostic classification models (DCM) is in the area of cognitive diagnostic assessment in education. However, the successful application of DCM in educational testing will likely come with a price--and this price may be in the form of new test development procedures and practices required to yield data that satisfy…

Applications of non-parametric statistics and analysis of variance on sample variances

NASA Technical Reports Server (NTRS)

Myers, R. H.

1981-01-01

Nonparametric methods that are available for NASA-type applications are discussed. An attempt will be made here to survey what can be used, to attempt recommendations as to when each would be applicable, and to compare the methods, when possible, with the usual normal-theory procedures that are avavilable for the Gaussion analog. It is important here to point out the hypotheses that are being tested, the assumptions that are being made, and limitations of the nonparametric procedures. The appropriateness of doing analysis of variance on sample variances are also discussed and studied. This procedure is followed in several NASA simulation projects. On the surface this would appear to be reasonably sound procedure. However, difficulties involved center around the normality problem and the basic homogeneous variance assumption that is mase in usual analysis of variance problems. These difficulties discussed and guidelines given for using the methods.

40 CFR 60.45b - Compliance and performance test methods and procedures for sulfur dioxide.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or operator obtains fuel receipts as described in § 60.49b(r). (k) The owner or operator of an...(k)(3) (when not burning coal) shall follow the applicable procedures in § 60.49b(r). [72 FR 32742... following the procedures listed below, except as provided under paragraph (d) and (k) of this section. (1...

40 CFR 60.45b - Compliance and performance test methods and procedures for sulfur dioxide.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or operator obtains fuel receipts as described in § 60.49b(r). (k) The owner or operator of an...(k)(3) (when not burning coal) shall follow the applicable procedures in § 60.49b(r). [72 FR 32742... following the procedures listed below, except as provided under paragraph (d) and (k) of this section. (1...

40 CFR 60.45b - Compliance and performance test methods and procedures for sulfur dioxide.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or operator obtains fuel receipts as described in § 60.49b(r). (k) The owner or operator of an...(k)(3) (when not burning coal) shall follow the applicable procedures in § 60.49b(r). [72 FR 32742... following the procedures listed below, except as provided under paragraph (d) and (k) of this section. (1...

40 CFR 60.45b - Compliance and performance test methods and procedures for sulfur dioxide.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or operator obtains fuel receipts as described in § 60.49b(r). (k) The owner or operator of an...(k)(3) (when not burning coal) shall follow the applicable procedures in § 60.49b(r). [72 FR 32742... following the procedures listed below, except as provided under paragraph (d) and (k) of this section. (1...

40 CFR 60.45b - Compliance and performance test methods and procedures for sulfur dioxide.

Code of Federal Regulations, 2014 CFR

2014-07-01

... or operator obtains fuel receipts as described in § 60.49b(r). (k) The owner or operator of an...(k)(3) (when not burning coal) shall follow the applicable procedures in § 60.49b(r). [72 FR 32742... following the procedures listed below, except as provided under paragraph (d) and (k) of this section. (1...

A compendium of controlled diffusion blades generated by an automated inverse design procedure

NASA Technical Reports Server (NTRS)

Sanz, Jose M.

1989-01-01

A set of sample cases was produced to test an automated design procedure developed at the NASA Lewis Research Center for the design of controlled diffusion blades. The range of application of the automated design procedure is documented. The results presented include characteristic compressor and turbine blade sections produced with the automated design code as well as various other airfoils produced with the base design method prior to the incorporation of the automated procedure.

Test methods for optical disk media characteristics (for 356 mm ruggedized magneto-optic media)

NASA Technical Reports Server (NTRS)

Podio, Fernando L.

1991-01-01

Standard test methods for computer storage media characteristics are essential and allow for conformance to media interchange standards. The test methods were developed for 356 mm two-sided laminated glass substrate with a magneto-optic active layer media technology. These test methods may be used for testing other media types, but in each case their applicability must be evaluated. Test methods are included for a series of different media characteristics, including operational, nonoperational, and storage environments; mechanical and physical characteristics; and substrate, recording layer, and preformat characteristics. Tests for environmental qualification and media lifetimes are also included. The best methods include testing conditions, testing procedures, a description of the testing setup, and the required calibration procedures.

76 FR 59394 - Energy Conservation Program for Consumer Products: Publication of the Extension of Interim Waiver...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... Electronics America, Inc. From the Department of Energy Residential Refrigerator and Refrigerator-Freezer Test... Electronics America, Inc. (Samsung) from energy efficiency test procedure requirements that are applicable to...

Proof of concept test plan.

DOT National Transportation Integrated Search

2008-06-05

This document is the Proof of Concept (POC) Test Plan and procedures that will be used : to verify that hardware and application functionality meet the requirements of the U.S. : Department of Transportation (USDOT) Next Generation 9-1-1 Initiative (...

Effluent Monitoring Procedures: Nutrients. Student Reference Manual.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. The Student Reference Manual provides step-by-step procedures for laboratory application of equipment operating…

40 CFR 98.174 - Monitoring and QA/QC requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the same plant instruments or procedures that are used for accounting purposes (such as weigh hoppers... density and volume measurements, etc.), record the totals for each process input and output for each... applicable) during the test using the same plant instruments or procedures that are used for accounting...

Inferential Procedures for Correlation Coefficients Corrected for Attenuation.

ERIC Educational Resources Information Center

Hakstian, A. Ralph; And Others

1988-01-01

A model and computation procedure based on classical test score theory are presented for determination of a correlation coefficient corrected for attenuation due to unreliability. Delta and Monte Carlo method applications are discussed. A power analysis revealed no serious loss in efficiency resulting from correction for attentuation. (TJH)

Effluent Monitoring Procedures: Metals Analyses. Student Reference Manual.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. The Student Reference Manual provides step-by-step procedures for laboratory application of equipment operating…

Learning the facts in medical school is not enough: which factors predict successful application of procedural knowledge in a laboratory setting?

PubMed Central

2013-01-01

Background Medical knowledge encompasses both conceptual (facts or “what” information) and procedural knowledge (“how” and “why” information). Conceptual knowledge is known to be an essential prerequisite for clinical problem solving. Primarily, medical students learn from textbooks and often struggle with the process of applying their conceptual knowledge to clinical problems. Recent studies address the question of how to foster the acquisition of procedural knowledge and its application in medical education. However, little is known about the factors which predict performance in procedural knowledge tasks. Which additional factors of the learner predict performance in procedural knowledge? Methods Domain specific conceptual knowledge (facts) in clinical nephrology was provided to 80 medical students (3rd to 5th year) using electronic flashcards in a laboratory setting. Learner characteristics were obtained by questionnaires. Procedural knowledge in clinical nephrology was assessed by key feature problems (KFP) and problem solving tasks (PST) reflecting strategic and conditional knowledge, respectively. Results Results in procedural knowledge tests (KFP and PST) correlated significantly with each other. In univariate analysis, performance in procedural knowledge (sum of KFP+PST) was significantly correlated with the results in (1) the conceptual knowledge test (CKT), (2) the intended future career as hospital based doctor, (3) the duration of clinical clerkships, and (4) the results in the written German National Medical Examination Part I on preclinical subjects (NME-I). After multiple regression analysis only clinical clerkship experience and NME-I performance remained independent influencing factors. Conclusions Performance in procedural knowledge tests seems independent from the degree of domain specific conceptual knowledge above a certain level. Procedural knowledge may be fostered by clinical experience. More attention should be paid to the interplay of individual clinical clerkship experiences and structured teaching of procedural knowledge and its assessment in medical education curricula. PMID:23433202

40 CFR 85.2216 - Loaded test-EPA 81.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Loaded test-EPA 81. 85.2216 Section 85.2216 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2216 Loaded test—EPA 81. (a)(1) General calendar year applicability. The test procedure described in...

40 CFR 85.2216 - Loaded test-EPA 81.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Loaded test-EPA 81. 85.2216 Section 85.2216 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2216 Loaded test—EPA 81. (a)(1) General calendar year applicability. The test procedure described in...

40 CFR 85.2216 - Loaded test-EPA 81.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Loaded test-EPA 81. 85.2216 Section 85.2216 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2216 Loaded test—EPA 81. (a)(1) General calendar year applicability. The test procedure described in...

40 CFR 90.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... engine manufacturer must maintain the following adequately organized records: (1) Copies of all applications filed with the Administrator; (2) A copy of all data obtained through the in-use testing program... of this section. (b) Routine emission test data, such as those reporting test cell temperature and...

40 CFR 90.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... engine manufacturer must maintain the following adequately organized records: (1) Copies of all applications filed with the Administrator; (2) A copy of all data obtained through the in-use testing program... of this section. (b) Routine emission test data, such as those reporting test cell temperature and...

40 CFR 90.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2013 CFR

2013-07-01

... engine manufacturer must maintain the following adequately organized records: (1) Copies of all applications filed with the Administrator; (2) A copy of all data obtained through the in-use testing program... of this section. (b) Routine emission test data, such as those reporting test cell temperature and...

40 CFR 90.121 - Certification procedure-recordkeeping.

Code of Federal Regulations, 2014 CFR

2014-07-01

... engine manufacturer must maintain the following adequately organized records: (1) Copies of all applications filed with the Administrator; (2) A copy of all data obtained through the in-use testing program... of this section. (b) Routine emission test data, such as those reporting test cell temperature and...

Item Analysis in Introductory Economics Testing.

ERIC Educational Resources Information Center

Tinari, Frank D.

1979-01-01

Computerized analysis of multiple choice test items is explained. Examples of item analysis applications in the introductory economics course are discussed with respect to three objectives: to evaluate learning; to improve test items; and to help improve classroom instruction. Problems, costs and benefits of the procedures are identified. (JMD)

14 CFR 21.37 - Flight test pilot.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Flight test pilot. 21.37 Section 21.37... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.37 Flight test pilot. Each applicant for a normal... holding an appropriate pilot certificate to make the flight tests required by this part. [Doc. No. 5085...

14 CFR 21.37 - Flight test pilot.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Flight test pilot. 21.37 Section 21.37... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.37 Flight test pilot. Each applicant for a normal... holding an appropriate pilot certificate to make the flight tests required by this part. [Doc. No. 5085...

14 CFR 21.35 - Flight tests.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Flight tests. 21.35 Section 21.35... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.35 Flight tests. (a) Each applicant for an aircraft...) That the aircraft conforms with the type design; and (4) That the Administrator received a flight test...

14 CFR 21.35 - Flight tests.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Flight tests. 21.35 Section 21.35... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.35 Flight tests. (a) Each applicant for an aircraft...) That the aircraft conforms with the type design; and (4) That the FAA received a flight test report...

14 CFR 21.37 - Flight test pilot.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Flight test pilot. 21.37 Section 21.37... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.37 Flight test pilot. Each applicant for a normal... holding an appropriate pilot certificate to make the flight tests required by this part. [Doc. No. 5085...

14 CFR 21.35 - Flight tests.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Flight tests. 21.35 Section 21.35... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.35 Flight tests. (a) Each applicant for an aircraft type certificate (other than under §§ 21.24 through 21.29) must make the tests listed in paragraph (b...

78 FR 54510 - New Entrant Safety Assurance Program Operational Test

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-04

...-0298] New Entrant Safety Assurance Program Operational Test AGENCY: Federal Motor Carrier Safety...) announces an operational test of procedural changes to the New Entrant Safety Assurance Program. The operational test began in July 2013 and will be in effect for up to 12 months. It is applicable to new entrant...

14 CFR 21.35 - Flight tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Flight tests. 21.35 Section 21.35... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.35 Flight tests. (a) Each applicant for an aircraft type certificate (other than under §§ 21.24 through 21.29) must make the tests listed in paragraph (b...

14 CFR 21.35 - Flight tests.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Flight tests. 21.35 Section 21.35... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.35 Flight tests. (a) Each applicant for an aircraft type certificate (other than under §§ 21.24 through 21.29) must make the tests listed in paragraph (b...

Arc tracking of cables for space applications

NASA Technical Reports Server (NTRS)

Koenig, D.; Frontzek, F. R.; Hanson, J.; Reher, H. J.; Judd, M. D.; Bryant, D.

1995-01-01

The main objective of this study is to develop a new test method that is suitable for the assessment of the resistance of aerospace cables to arc tracking for different specific environmental and network conditions of spacecrafts. This paper reports the purpose, test conditions, test specimen, test procedure, and test acceptance criteria of seven different (200-250 mm long) cables.

49 CFR 179.7 - Quality assurance program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... means to detect any nonconformity in the manufacturing, repair, inspection, testing, and qualification... quality control personnel. (3) Procedures to ensure that the latest applicable drawings, design calculations, specifications, and instructions are used in manufacture, inspection, testing, and repair. (4...

Evaluation of test procedures for hydrogen environment embrittlement

NASA Technical Reports Server (NTRS)

Nelson, H. G.

1974-01-01

Report presents discussion of three common and primary influences on embrittlement process. Application of theoretical considerations to design of test coupons and methods is illustrated for both internal and external hydrogen embrittlement. Acceptable designs and methods are indicated.

Ground Software Maintenance Facility (GSMF) user's manual

NASA Technical Reports Server (NTRS)

Aquila, V.; Derrig, D.; Griffith, G.

1986-01-01

Instructions for the Ground Software Maintenance Facility (GSMF) system user is provided to operate the GSMF in all modes. The GSMF provides the resources for the Automatic Test Equipment (ATE) computer program maintenance (GCOS and GOAL). Applicable reference documents are listed. An operational overview and descriptions of the modes in terms of operator interface, options, equipment, material utilization, and operational procedures are contained. Test restart procedures are described. The GSMF documentation tree is presented including the user manual.

Expertise sensitive item selection.

PubMed

Chow, P; Russell, H; Traub, R E

2000-12-01

In this paper we describe and illustrate a procedure for selecting items from a large pool for a certification test. The proposed procedure, which is intended to improve the alignment of the certification test with on-the-job performance, is based on an expertise sensitive index. This index for an item is the difference between the item's p values for experts and novices. An example is provided of the application of the index for selecting items to be used in certifying bakers.

77 FR 10291 - Energy Conservation Program: Test Procedure for Commercial Refrigeration Equipment

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-21

... designed for holding temperature applications, as well as self-contained refrigerators with transparent doors designed for pull-down applications. (42 U.S.C. 6313(c)(2)-(3)) EPCA also requires DOE to develop... designed for ice-cream application. 71 FR 71357 (Dec. 8, 2006). Therefore, in the December 2006 en masse...

Introducing StatHand: A Cross-Platform Mobile Application to Support Students' Statistical Decision Making.

PubMed

Allen, Peter J; Roberts, Lynne D; Baughman, Frank D; Loxton, Natalie J; Van Rooy, Dirk; Rock, Adam J; Finlay, James

2016-01-01

Although essential to professional competence in psychology, quantitative research methods are a known area of weakness for many undergraduate psychology students. Students find selecting appropriate statistical tests and procedures for different types of research questions, hypotheses and data types particularly challenging, and these skills are not often practiced in class. Decision trees (a type of graphic organizer) are known to facilitate this decision making process, but extant trees have a number of limitations. Furthermore, emerging research suggests that mobile technologies offer many possibilities for facilitating learning. It is within this context that we have developed StatHand, a free cross-platform application designed to support students' statistical decision making. Developed with the support of the Australian Government Office for Learning and Teaching, StatHand guides users through a series of simple, annotated questions to help them identify a statistical test or procedure appropriate to their circumstances. It further offers the guidance necessary to run these tests and procedures, then interpret and report their results. In this Technology Report we will overview the rationale behind StatHand, before describing the feature set of the application. We will then provide guidelines for integrating StatHand into the research methods curriculum, before concluding by outlining our road map for the ongoing development and evaluation of StatHand.

Logistical Consideration in Computer-Based Screening of Astronaut Applicants

NASA Technical Reports Server (NTRS)

Galarza, Laura

2000-01-01

This presentation reviews the logistical, ergonomic, and psychometric issues and data related to the development and operational use of a computer-based system for the psychological screening of astronaut applicants. The Behavioral Health and Performance Group (BHPG) at the Johnson Space Center upgraded its astronaut psychological screening and selection procedures for the 1999 astronaut applicants and subsequent astronaut selection cycles. The questionnaires, tests, and inventories were upgraded from a paper-and-pencil system to a computer-based system. Members of the BHPG and a computer programmer designed and developed needed interfaces (screens, buttons, etc.) and programs for the astronaut psychological assessment system. This intranet-based system included the user-friendly computer-based administration of tests, test scoring, generation of reports, the integration of test administration and test output to a single system, and a complete database for past, present, and future selection data. Upon completion of the system development phase, four beta and usability tests were conducted with the newly developed system. The first three tests included 1 to 3 participants each. The final system test was conducted with 23 participants tested simultaneously. Usability and ergonomic data were collected from the system (beta) test participants and from 1999 astronaut applicants who volunteered the information in exchange for anonymity. Beta and usability test data were analyzed to examine operational, ergonomic, programming, test administration and scoring issues related to computer-based testing. Results showed a preference for computer-based testing over paper-and -pencil procedures. The data also reflected specific ergonomic, usability, psychometric, and logistical concerns that should be taken into account in future selection cycles. Conclusion. Psychological, psychometric, human and logistical factors must be examined and considered carefully when developing and using a computer-based system for psychological screening and selection.

40 CFR 85.2212 - Idle test-EPA 81.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Idle test-EPA 81. 85.2212 Section 85.2212 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2212 Idle test—EPA 81. (a)(1) General calendar year applicability. The test procedure described in this...

40 CFR 85.2212 - Idle test-EPA 81.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Idle test-EPA 81. 85.2212 Section 85.2212 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2212 Idle test—EPA 81. (a)(1) General calendar year applicability. The test procedure described in this...

40 CFR 85.2212 - Idle test-EPA 81.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Idle test-EPA 81. 85.2212 Section 85.2212 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED....2212 Idle test—EPA 81. (a)(1) General calendar year applicability. The test procedure described in this...

10 CFR 431.401 - Petitions for waiver, and applications for interim waiver, of test procedure.

Code of Federal Regulations, 2013 CFR

2013-01-01

... more design characteristics which prevent testing of the basic model according to the prescribed test... its true energy consumption characteristics as to provide materially inaccurate comparative data. (2... design characteristic(s) constituting the grounds for the petition, and the specific requirements sought...

10 CFR 431.401 - Petitions for waiver, and applications for interim waiver, of test procedure.

Code of Federal Regulations, 2011 CFR

2011-01-01

... more design characteristics which prevent testing of the basic model according to the prescribed test... its true energy consumption characteristics as to provide materially inaccurate comparative data. (2... particular basic model(s) for which a waiver is requested, the design characteristic(s) constituting the...

10 CFR 431.401 - Petitions for waiver, and applications for interim waiver, of test procedure.

Code of Federal Regulations, 2012 CFR

2012-01-01

... more design characteristics which prevent testing of the basic model according to the prescribed test... its true energy consumption characteristics as to provide materially inaccurate comparative data. (2... design characteristic(s) constituting the grounds for the petition, and the specific requirements sought...

10 CFR 431.401 - Petitions for waiver, and applications for interim waiver, of test procedure.

Code of Federal Regulations, 2014 CFR

2014-01-01

... more design characteristics which prevent testing of the basic model according to the prescribed test... its true energy consumption characteristics as to provide materially inaccurate comparative data. (2... design characteristic(s) constituting the grounds for the petition, and the specific requirements sought...

10 CFR 431.401 - Petitions for waiver, and applications for interim waiver, of test procedure.

Code of Federal Regulations, 2010 CFR

2010-01-01

... more design characteristics which prevent testing of the basic model according to the prescribed test... its true energy consumption characteristics as to provide materially inaccurate comparative data. (2... particular basic model(s) for which a waiver is requested, the design characteristic(s) constituting the...

40 CFR 1033.520 - Alternative ramped modal cycles.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Following the completion of the third test phase of the applicable ramped modal cycle, conduct the post... POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Test Procedures § 1033.520 Alternative ramped modal... locomotive notch settings. Ramped modal cycles combine multiple test modes of a discrete-mode steady-state...

40 CFR Figure E-1 to Subpart E of... - Designation Testing Checklist

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Field Sampling Procedure (§ 53.30, .31, .34) Design Specification Tests Filter (L-6) Range of... Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II... Process or of Documented Evidence: Performance, Design or Application Spec. Corresponding to Sections of...

40 CFR Figure E-1 to Subpart E of... - Designation Testing Checklist

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Field Sampling Procedure (§ 53.30, .31, .34) Design Specification Tests Filter (L-6) Range of... Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II... Process or of Documented Evidence: Performance, Design or Application Spec. Corresponding to Sections of...

40 CFR Figure E-1 to Subpart E of... - Designation Testing Checklist

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Field Sampling Procedure (§ 53.30, .31, .34) Design Specification Tests Filter ( L-6) Range of... Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II... Process or of Documented Evidence: Performance, Design or Application Spec. Corresponding to Sections of...

10 CFR 71.73 - Hypothetical accident conditions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Hypothetical accident conditions. 71.73 Section 71.73... Package, Special Form, and LSA-III Tests 2 § 71.73 Hypothetical accident conditions. (a) Test procedures. Evaluation for hypothetical accident conditions is to be based on sequential application of the tests...

76 FR 54456 - Petition for Waiver and Notice of Granting the Application for Interim Waiver of Samsung from the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-01

... anti-sweat heaters. Therefore, it is ordered that: The application for interim waiver filed by Samsung... control anti-sweat heaters according to the alternate test procedure as set forth in section IV...

Development of drilling foams for geothermal applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

McDonald, W.J.; Remont, L.J.; Rehm, W.A.

The use of foam drilling fluids in geothermal applications is addressed. A description of foams - what they are, how they are used, their properties, equipment required to use them, the advantages and disadvantages of foams, etc. - is presented. Geothermal applications are discussed. Results of industry interviews presented indicate significant potential for foams, but also indicate significant technical problems to be solved to achieve this potential. Testing procedures and results of tests on representative foams provide a basis for work to develop high-temperature foams.

A Procedural Electroencephalogram Simulator for Evaluation of Anesthesia Monitors.

PubMed

Petersen, Christian Leth; Görges, Matthias; Massey, Roslyn; Dumont, Guy Albert; Ansermino, J Mark

2016-11-01

Recent research and advances in the automation of anesthesia are driving the need to better understand electroencephalogram (EEG)-based anesthesia end points and to test the performance of anesthesia monitors. This effort is currently limited by the need to collect raw EEG data directly from patients. A procedural method to synthesize EEG signals was implemented in a mobile software application. The application is capable of sending the simulated signal to an anesthesia depth of hypnosis monitor. Systematic sweeps of the simulator generate functional monitor response profiles reminiscent of how network analyzers are used to test electronic components. Three commercial anesthesia monitors (Entropy, NeuroSENSE, and BIS) were compared with this new technology, and significant response and feature variations between the monitor models were observed; this includes reproducible, nonmonotonic apparent multistate behavior and significant hysteresis at light levels of anesthesia. Anesthesia monitor response to a procedural simulator can reveal significant differences in internal signal processing algorithms. The ability to synthesize EEG signals at different anesthetic depths potentially provides a new method for systematically testing EEG-based monitors and automated anesthesia systems with all sensor hardware fully operational before human trials.

An approach to analyzing a single subject's scores obtained in a standardized test with application to the Aachen Aphasia Test (AAT).

PubMed

Willmes, K

1985-08-01

Methods for the analysis of a single subject's test profile(s) proposed by Huber (1973) are applied to the Aachen Aphasia Test (AAT). The procedures are based on the classical test theory model (Lord & Novick, 1968) and are suited for any (achievement) test with standard norms from a large standardization sample and satisfactory reliability estimates. Two test profiles of a Wernicke's aphasic, obtained before and after a 3-month period of speech therapy, are analyzed using inferential comparisons between (groups of) subtest scores on one test application and between two test administrations for single (groups of) subtests. For each of these comparisons, the two aspects of (i) significant (reliable) differences in performance beyond measurement error and (ii) the diagnostic validity of that difference in the reference population of aphasic patients are assessed. Significant differences between standardized subtest scores and a remarkably better preserved reading and writing ability could be found for both test administrations using the multiple test procedure of Holm (1979). Comparison of both profiles revealed an overall increase in performance for each subtest as well as changes in level of performance relations between pairs of subtests.

The effect of tablet computers with a mobile patient portal application on hospitalized patients' knowledge and activation.

PubMed

O'Leary, Kevin J; Lohman, Mary E; Culver, Eckford; Killarney, Audrey; Randy Smith, G; Liebovitz, David M

2016-01-01

To assess the effect of tablet computers with a mobile patient portal application on hospitalized patients' knowledge and activation. We developed a mobile patient portal application including pictures, names, and role descriptions of team members, scheduled tests and procedures, and a list of active medications. We evaluated the effect of the application using a controlled trial involving 2 similar units in a large teaching hospital. Patients on the intervention unit were offered use of tablet computers with the portal application during their hospitalization. We assessed patients' ability to correctly name their nurse, primary service physicians, physician roles, planned tests and procedures, medications started, and medications stopped since admission. We also administered the Short Form of the Patient Activation Measure. Overall, 100 intervention- and 102 control-unit patients participated. A higher percentage of intervention-unit patients correctly named ≥1 physician (56% vs 29.4%; P < .001) and ≥1 physician role (47% vs 15.7%; P < .001). Knowledge of nurses' names, planned tests, planned procedures, and medication changes was generally low and not significantly different between the study units. The Short Form of the Patient Activation Measure mean (SD) score was also not significantly different at 64.1 (13.4) vs 62.7 (12.8); P = .46. Additional research is needed to identify optimal methods to engage and inform patients during their hospitalization, which will improve preparation for self- management after discharge. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

40 CFR 86.165-12 - Air conditioning idle test procedure.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

40 CFR 86.165-12 - Air conditioning idle test procedure.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

40 CFR 86.165-12 - Air conditioning idle test procedure.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

40 CFR 86.165-12 - Air conditioning idle test procedure.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Applicability. This section describes procedures for determining air conditioning-related CO2 emissions from... used to qualify for air conditioning efficiency CO2 credits according to § 86.1866-12(c). (b) Overview... at idle when CO2 emissions are measured without any air conditioning systems operating, followed by a...

Fire resistance of structural composite lumber products

Treesearch

Robert H. White

2006-01-01

Use of structural composite lumber products is increasing. In applications requiring a fire resistance rating, calculation procedures are used to obtain the fire resistance rating of exposed structural wood products. A critical factor in the calculation procedures is char rate for ASTM E 119 fire exposure. In this study, we tested 14 structural composite lumber...

Self-Monitoring Procedures: Basic Parameters for Municipal Effluents. Student Reference Manual.

ERIC Educational Resources Information Center

Environmental Protection Agency, Washington, DC. Office of Water Programs.

This is one of several short-term courses developed to assist in the training of waste water treatment plant operational personnel in the tests, measurements, and report preparation required for compliance with their NPDES Permits. The Student Reference Manual provides step-by-step procedures for laboratory application of equipment operating…

Development of Test-Analysis Models (TAM) for correlation of dynamic test and analysis results

NASA Technical Reports Server (NTRS)

Angelucci, Filippo; Javeed, Mehzad; Mcgowan, Paul

1992-01-01

The primary objective of structural analysis of aerospace applications is to obtain a verified finite element model (FEM). The verified FEM can be used for loads analysis, evaluate structural modifications, or design control systems. Verification of the FEM is generally obtained as the result of correlating test and FEM models. A test analysis model (TAM) is very useful in the correlation process. A TAM is essentially a FEM reduced to the size of the test model, which attempts to preserve the dynamic characteristics of the original FEM in the analysis range of interest. Numerous methods for generating TAMs have been developed in the literature. The major emphasis of this paper is a description of the procedures necessary for creation of the TAM and the correlation of the reduced models with the FEM or the test results. Herein, three methods are discussed, namely Guyan, Improved Reduced System (IRS), and Hybrid. Also included are the procedures for performing these analyses using MSC/NASTRAN. Finally, application of the TAM process is demonstrated with an experimental test configuration of a ten bay cantilevered truss structure.

Guidelines for cone penetration test : performance and design

DOT National Transportation Integrated Search

1978-07-01

This manual presents procedures and guidelines applicable to the use of the cone penetration test. Dr. Schmertmann prepared this manual in February 1977 and made minor additions in May 1978. It represents his interpretation of the state-of-the-art in...

40 CFR Table 10 to Subpart Ddddd... - Applicability of General Provisions to Subpart DDDDD

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements; and internal and external QA procedures for testing Yes. § 63.7(d) Testing Facilities... must keep quality control plan on record for the life of the affected source. Keep old versions for 5...

How to Do It. Using the Allium Test to Detect Environmental Pollutants.

ERIC Educational Resources Information Center

Kendler, Barry S.; Koritz, Helen G.

1990-01-01

Described is a simple test which uses micro- and macro-observations of onion root tips to demonstrate mutagenic and other toxic effects of various contaminants. Discussed are materials, methods, microscopic procedures, and applications of this activity. (CW)

Proceedings of the Joint Logistics Commanders Joint Policy Coordinating Group on Computer Resource Management; Computer Software Management Software Workshop, 2-5 April 1979.

DTIC Science & Technology

1979-08-21

Appendix s - Outline and Draft Material for Proposed Triservice Interim Guideline on Application of Software Acceptance Criteria....... 269 Appendix 9...AND DRAFT MATERIAL FOR PROPOSED TRISERVICE INTERIM GUIDELINE ON APPLICATION OF SOFTWARE ACCEPTANCE CRITERIA I I INTRODUCTION The purpose of this guide...contract item (CPCI) (code) 5. CPCI test plan 6. CPCI test procedures 7. CPCI test report 8. Handbooks and manuals. Al though additional material does

Facilitating the exploitation of ERTS imagery using snow enhancement techniques. [geological mapping of New England test area

NASA Technical Reports Server (NTRS)

Wobber, F. J.; Martin, K. R. (Principal Investigator); Amato, R. V.; Leshendok, T.

1974-01-01

The author has identified the following significant results. The procedure for conducting a regional geological mapping program utilizing snow-enhanced ERTS-1 imagery has been summarized. While it is recognized that mapping procedures in geological programs will vary from area to area and from geologist to geologist, it is believed that the procedure tested in this project is applicable over a wide range of mapping programs. The procedure is designed to maximize the utility and value of ERTS-1 imagery and aerial photography within the initial phase of geological mapping programs. Sample products which represent interim steps in the mapping formula (e.g. the ERTS Fracture-Lineament Map) have been prepared. A full account of these procedures and products will be included within the Snow Enhancement Users Manual.

40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

Code of Federal Regulations, 2011 CFR

2011-07-01

... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

40 CFR 1033.515 - Discrete-mode steady-state emission tests of locomotives and locomotive engines.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the provisions of 40 CFR part 1065, subpart F for general pre-test procedures (including engine and... 1065. (b) Begin the test by operating the locomotive over the pre-test portion of the cycle specified... Sample averagingperiod for emissions 1 Pre-test idle Lowest idle setting 10 to 15 3 Not applicable A Low...

Instrument Pilot: Airplane. Flight Test Guide, Part 61 Revised 1973, AC 61-56.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

This flight test guide is designed to assist the applicant and his instructor in preparing for the flight test for Instrument Pilot Airplane Rating under Part 61 (revised) of Federal Aviation Regulations. It contains information concerning pilot operations, procedures, and maneuvers relevant to the flight test required for the Instrument Rating.…

33 CFR 159.14 - Application for certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... description of the manufacturer's production quality control and inspection methods, record keeping systems pertaining to the manufacture of marine sanitation devices, and testing procedures; (2) The design for the... device; and (4) The name and address of the applicant and the manufacturing facility. (c) The...

30 CFR 15.4 - Application procedures and requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Mine Safety and Health Administration, Approval and Certification Center, 765 Technology Drive... Section 15.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING... MSHA in the prior approval need not be submitted but shall be noted in the application; and (3) An...

Test Standard Revision Update: JESD57, "Procedures for the Measurement of Single-Event Effects in Semiconductor Devices from Heavy-Ion Irradiation"

NASA Technical Reports Server (NTRS)

Lauenstein, Jean-Marie

2015-01-01

The JEDEC JESD57 test standard, Procedures for the Measurement of Single-Event Effects in Semiconductor Devices from Heavy-Ion Irradiation, is undergoing its first revision since 1996. In this talk, we place this test standard into context with other relevant radiation test standards to show its importance for single-event effect radiation testing for space applications. We show the range of industry, government, and end-user party involvement in the revision. Finally, we highlight some of the key changes being made and discuss the trade-space in which setting standards must be made to be both useful and broadly adopted.

Survival analysis in telemetry studies: The staggered entry design

USGS Publications Warehouse

Pollock, K.H.; Winterstein, S.R.; Bunck, C.M.; Curtis, P.D.

1989-01-01

A simple description of the Kaplan-Meier procedure is presented with an example using northern bobwhite quail survival data. The Kaplan- Meier procedure was then generalized to allow gradual (or staggered) entry of animals into the study, allowing animals being lost (or censored) due to radio failure, radio loss, or emigration of the animal from the study area. Additionally, the applicability and generalization of the log rank test, a test to compare two survival distributions, was demonstrated. Computer program was developed and is available from authors.

Spatial regression test for ensuring temperature data quality in southern Spain

NASA Astrophysics Data System (ADS)

Estévez, J.; Gavilán, P.; García-Marín, A. P.

2018-01-01

Quality assurance of meteorological data is crucial for ensuring the reliability of applications and models that use such data as input variables, especially in the field of environmental sciences. Spatial validation of meteorological data is based on the application of quality control procedures using data from neighbouring stations to assess the validity of data from a candidate station (the station of interest). These kinds of tests, which are referred to in the literature as spatial consistency tests, take data from neighbouring stations in order to estimate the corresponding measurement at the candidate station. These estimations can be made by weighting values according to the distance between the stations or to the coefficient of correlation, among other methods. The test applied in this study relies on statistical decision-making and uses a weighting based on the standard error of the estimate. This paper summarizes the results of the application of this test to maximum, minimum and mean temperature data from the Agroclimatic Information Network of Andalusia (southern Spain). This quality control procedure includes a decision based on a factor f, the fraction of potential outliers for each station across the region. Using GIS techniques, the geographic distribution of the errors detected has been also analysed. Finally, the performance of the test was assessed by evaluating its effectiveness in detecting known errors.

Ground Operations Aerospace Language (GOAL). Volume 5: Application Studies

NASA Technical Reports Server (NTRS)

1973-01-01

The Ground Operations Aerospace Language (GOAL) was designed to be used by test oriented personnel to write procedures which would be executed in a test environment. A series of discussions between NASA LV-CAP personnel and IBM resulted in some peripheral tasks which would aid in evaluating the applicability of the language in this environment, and provide enhancement for future applications. The results of these tasks are contained within this volume. The GOAL vocabulary provides a high degree of readability and retainability. To achieve these benefits, however, the procedure writer utilizes words and phrases of considerable length. Brief form study was undertaken to determine a means of relieving this burden. The study resulted in a version of GOAL which enables the writer to develop a dialect suitable to his needs and satisfy the syntax equations. The output of the compiler would continue to provide readability by printing out the standard GOAL language. This task is described.

Flat-panel cone-beam CT: a novel imaging technology for image-guided procedures

NASA Astrophysics Data System (ADS)

Siewerdsen, Jeffrey H.; Jaffray, David A.; Edmundson, Gregory K.; Sanders, W. P.; Wong, John W.; Martinez, Alvaro A.

2001-05-01

The use of flat-panel imagers for cone-beam CT signals the emergence of an attractive technology for volumetric imaging. Recent investigations demonstrate volume images with high spatial resolution and soft-tissue visibility and point to a number of logistical characteristics (e.g., open geometry, volume acquisition in a single rotation about the patient, and separation of the imaging and patient support structures) that are attractive to a broad spectrum of applications. Considering application to image-guided (IG) procedures - specifically IG therapies - this paper examines the performance of flat-panel cone-beam CT in relation to numerous constraints and requirements, including time (i.e., speed of image acquisition), dose, and field-of-view. The imaging and guidance performance of a prototype flat panel cone-beam CT system is investigated through the construction of procedure-specific tasks that test the influence of image artifacts (e.g., x-ray scatter and beam-hardening) and volumetric imaging performance (e.g., 3D spatial resolution, noise, and contrast) - taking two specific examples in IG brachytherapy and IG vertebroplasty. For IG brachytherapy, a procedure-specific task is constructed which tests the performance of flat-panel cone-beam CT in measuring the volumetric distribution of Pd-103 permanent implant seeds in relation to neighboring bone and soft-tissue structures in a pelvis phantom. For IG interventional procedures, a procedure-specific task is constructed in the context of vertebroplasty performed on a cadaverized ovine spine, demonstrating the volumetric image quality in pre-, intra-, and post-therapeutic images of the region of interest and testing the performance of the system in measuring the volumetric distribution of bone cement (PMMA) relative to surrounding spinal anatomy. Each of these tasks highlights numerous promising and challenging aspects of flat-panel cone-beam CT applied to IG procedures.

Influence of test procedures on the thermomechanical properties of a 55NiTi shape memory alloy

NASA Astrophysics Data System (ADS)

Padula, Santo A., II; Gaydosh, Darrell J.; Noebe, Ronald D.; Bigelow, Glen S.; Garg, Anita; Lagoudas, Dimitris; Karaman, Ibrahim; Atli, Kadri C.

2008-03-01

Over the past few decades, binary NiTi shape memory alloys have received attention due to their unique mechanical characteristics, leading to their potential use in low-temperature, solid-state actuator applications. However, prior to using these materials for such applications, the physical response of these systems to mechanical and thermal stimuli must be thoroughly understood and modeled to aid designers in developing SMA-enabled systems. Even though shape memory alloys have been around for almost five decades, very little effort has been made to standardize testing procedures. Although some standards for measuring the transformation temperatures of SMA's are available, no real standards exist for determining the various mechanical and thermomechanical properties that govern the usefulness of these unique materials. Consequently, this study involved testing a 55NiTi alloy using a variety of different test methodologies. All samples tested were taken from the same heat and batch to remove the influence of sample pedigree on the observed results. When the material was tested under constant-stress, thermal-cycle conditions, variations in the characteristic material responses were observed, depending on test methodology. The transformation strain and irreversible strain were impacted more than the transformation temperatures, which only showed an affect with regard to applied external stress. In some cases, test methodology altered the transformation strain by 0.005-0.01mm/mm, which translates into a difference in work output capability of approximately 2 J/cm 3 (290 in•lbf/in 3). These results indicate the need for the development of testing standards so that meaningful data can be generated and successfully incorporated into viable models and hardware. The use of consistent testing procedures is also important when comparing results from one research organization to another. To this end, differences in the observed responses will be presented, contrasted and rationalized, in hopes of eventually developing standardized testing procedures for shape memory alloys.

Influence of Test Procedures on the Thermomechanical Properties of a 55NiTi Shape Memory Alloy

NASA Technical Reports Server (NTRS)

Padula, Santo A., II; Gaydosh, Darrell J.; Noebe, Ronald D.; Bigelow, Glen S.; Garg, Anita; Lagoudas, Dimitris; Karaman, Ibrahim; Atli, Kadri C.

2008-01-01

Over the past few decades, binary NiTi shape memory alloys have received attention due to their unique mechanical characteristics, leading to their potential use in low-temperature, solid-state actuator applications. However, prior to using these materials for such applications, the physical response of these systems to mechanical and thermal stimuli must be thoroughly understood and modeled to aid designers in developing SMA-enabled systems. Even though shape memory alloys have been around for almost five decades, very little effort has been made to standardize testing procedures. Although some standards for measuring the transformation temperatures of SMA s are available, no real standards exist for determining the various mechanical and thermomechanical properties that govern the usefulness of these unique materials. Consequently, this study involved testing a 55NiTi alloy using a variety of different test methodologies. All samples tested were taken from the same heat and batch to remove the influence of sample pedigree on the observed results. When the material was tested under constant-stress, thermal-cycle conditions, variations in the characteristic material responses were observed, depending on test methodology. The transformation strain and irreversible strain were impacted more than the transformation temperatures, which only showed an affect with regard to applied external stress. In some cases, test methodology altered the transformation strain by 0.005-0.01mm/mm, which translates into a difference in work output capability of approximately 2 J/cu cm (290 in!lbf/cu in). These results indicate the need for the development of testing standards so that meaningful data can be generated and successfully incorporated into viable models and hardware. The use of consistent testing procedures is also important when comparing results from one research organization to another. To this end, differences in the observed responses will be presented, contrasted and rationalized, in hopes of eventually developing standardized testing procedures for shape memory alloys.

16 CFR 1632.5 - Mattress pad test procedure.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 1632.5 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION FLAMMABLE FABRICS ACT REGULATIONS... substrate. (b) Flame resistant mattress pads. The following additional requirements shall be applicable to mattress pads which contain a chemical fire retardant. (1) These mattress pads shall be tested in...

40 CFR Table 10 to Subpart Uuuu of... - Applicability of General Provisions to Subpart UUUU

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements; internal and external QA procedures for testing No. § 63.7(d) Testing Facilities Requirements for....; must keep quality control plan on record for 5 years; keep old versions for 5 years after revisions No...

40 CFR Table 12 to Subpart Eeee of... - Applicability of General Provisions to Subpart EEEE

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements; internal and external QA procedures for testing Yes. § 63.7(d) Testing Facilities Requirements... 5 years; keep old versions for 5 years after revisions Yes, but only applies for CEMS. 40 CFR part...

Reaction control system/remote manipulator system automation

NASA Technical Reports Server (NTRS)

Hiers, Harry K.

1990-01-01

The objectives of this project is to evaluate the capability of the Procedural Reasoning System (PRS) in a typical real-time space shuttle application and to assess its potential for use in the Space Station Freedom. PRS, developed by SRI International, is a result of research in automating the monitoring and control of spacecraft systems. The particular application selected for the present work is the automation of malfunction handling procedures for the Shuttle Remote Manipulator System (SRMS). The SRMS malfunction procedures will be encoded within the PRS framework, a crew interface appropriate to the RMS application will be developed, and the real-time data interface software developed. The resulting PRS will then be integrated with the high-fidelity On-orbit Simulation of the NASA Johnson Space Center's System Engineering Simulator, and tests under various SRMS fault scenarios will be conducted.

Private and Commercial Pilot; Heliocoptor. Flight Test Guide, Part 61 Revised, AC 61-59.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

This flight test guide assists the applicant and his instructor in preparing for the Private or Commercial Pilot Rotocraft Certificate with Helicopter Rating under Part 61 (revised) of Federal Aviation Regulations. It contains information and guidance concerning the pilot operations, procedures, and maneuvers relevant to the flight test required…

An Evaluation of the Effect of Pretesting Orientation on GATB Scores

ERIC Educational Resources Information Center

Ziegler, Elwood

1971-01-01

Described is a pretesting orientation program designed to place disadvantaged applicants in a more competive position in terms of test taking skills by developing (1) an understanding of why different kinds of tests are used, and (2) procedures to be used in teaching basic mechanics of good test taking skills. (BY)

Studies of thermionic materials for space power applications

NASA Technical Reports Server (NTRS)

1971-01-01

Service life tests of LC-8 and LC-9 carbide-fueled thermionic converters are discussed. Post operational tests of the converters to show emitter diametric change, microstructures of cladding and fuel, and analysis of fuel composition are described. The fabrication and performance of high temperature thermocouples used in the test procedures are included.

The Slope Test: Applications in Formative Evaluation.

ERIC Educational Resources Information Center

Baggaley, Jon; Brauer, Aaron-Henry

1989-01-01

Discusses problems with formative evaluation of educational materials and examines the slope test when used in a pretest/posttest multiple group (PPMG) design to adjust posttest scores treatment interaction studies. An example is given of the utility of the slope test and analysis of covariance procedure using an educational film about AIDS. (five…

76 FR 17577 - Increased Scope of Coverage for Electric Motors

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-30

... motors do not include a full frame, front plate, bearings, shaft, or shaft support. Because the ability.... chosen, the efficiency of these motors is therefore dependent on the application. Because of this, they... face plate, and therefore can be tested with a ``dummy test bracket'' using the current test procedure...

Inverse gas chromatographic determination of solubility parameters of excipients.

PubMed

Adamska, Katarzyna; Voelkel, Adam

2005-11-04

The principle aim of this work was an application of inverse gas chromatography (IGC) for the estimation of solubility parameter for pharmaceutical excipients. The retention data of number of test solutes were used to calculate Flory-Huggins interaction parameter (chi1,2infinity) and than solubility parameter (delta2), corrected solubility parameter (deltaT) and its components (deltad, deltap, deltah) by using different procedures. The influence of different values of test solutes solubility parameter (delta1) over calculated values was estimated. The solubility parameter values obtained for all excipients from the slope, from Guillet and co-workers' procedure are higher than that obtained from components according Voelkel and Janas procedure. It was found that solubility parameter's value of the test solutes influences, but not significantly, values of solubility parameter of excipients.

Rocket propulsion hazard summary: Safety classification, handling experience and application to space shuttle payload

NASA Technical Reports Server (NTRS)

Pennington, D. F.; Man, T.; Persons, B.

1977-01-01

The DOT classification for transportation, the military classification for quantity distance, and hazard compatibility grouping used to regulate the transportation and storage of explosives are presented along with a discussion of tests used in determining sensitivity of propellants to an impact/shock environment in the absence of a large explosive donor. The safety procedures and requirements of a Scout launch vehicle, Western and Eastern Test Range, and the Minuteman, Delta, and Poseidon programs are reviewed and summarized. Requirements of the space transportation system safety program include safety reviews from the subsystem level to the completed payload. The Scout safety procedures will satisfy a portion of these requirements but additional procedures need to be implemented to comply with the safety requirements for Shuttle operation from the Eastern Test Range.

Information Exchange Procedures for Major Research Universities; Technical Diary of the Major Research Universities' Pilot Test.

ERIC Educational Resources Information Center

Topping, Jim

The applicability and validity of NCHEMS' Information Exchange Procedures (IEP) to major research universities are examined. IEP enables peer institutions to compare information about their resources. Evaluation of the IEP costing methods are examined in this document, which is intended as an appendix to "Evaluation of the IEP Costing…

Confidence intervals from single observations in forest research

Treesearch

Harry T. Valentine; George M. Furnival; Timothy G. Gregoire

1991-01-01

A procedure for constructing confidence intervals and testing hypothese from a single trial or observation is reviewed. The procedure requires a prior, fixed estimate or guess of the outcome of an experiment or sampling. Two examples of applications are described: a confidence interval is constructed for the expected outcome of a systematic sampling of a forested tract...

Attachment techniques for high temperature strain

NASA Astrophysics Data System (ADS)

Wnuk, Steve P., Jr.

1993-01-01

Attachment methods for making resistive strain measurements to 2500 F were studied. A survey of available strain gages and attachment techniques was made, and the results are compiled for metal and carbon composite test materials. A theoretical analysis of strain transfer into a bonded strain gage was made, and the important physical parameters of the strain transfer medium, the ceramic matrix, were identified. A pull tester to measure pull-out tests on commonly used strain gage cements indicated that all cements tested displayed adequate strength for good strain transfer. Rokide flame sprayed coatings produced significantly stronger bonds than ceramic cements. An in-depth study of the flame spray process produced simplified installation procedures which also resulted in greater reliability and durability. Application procedures incorporating improvements made during this program are appended to the report. Strain gages installed on carbon composites, Rene' 41, 316 stainless steel, and TZM using attachment techniques developed during this program were successfully tested to 2500 F. Photographs of installation techniques, test procedures, and graphs of the test data are included in this report.

40 CFR 86.101 - General applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... procedures. For example, if you are testing an ethanol-fueled vehicle, perform diagnostics in your evaporative emission enclosure with ethanol and propane. (9) For exhaust emission testing with ethanol-gasoline blends that have less than 25% ethanol by volume, if you use NMHC-to-NMOG conversion factors...

Psychological Assessment of the Disabled.

ERIC Educational Resources Information Center

Pool, Donald A.

The paper examines issues, philosophy and guidelines for psychological assessment of the disabled. Focused on are: (1) adjustments in testing procedures and (2) applicability of standard norms with commonly used psychological test instruments for the assessment of ability, interest, and personality. The importance of accurate assessment for…

34 CFR 462.11 - What must an application contain?

Code of Federal Regulations, 2010 CFR

2010-07-01

... the methodology and procedures used to measure the reliability of the test. (h) Construct validity... previous test, and results from validity, reliability, and equating or standard-setting studies undertaken... NRS educational functioning levels (content validity). Documentation of the extent to which the items...

Development of an in vitro Assay, Based on the BioFilm Ring Test®, for Rapid Profiling of Biofilm-Growing Bacteria

PubMed Central

Di Domenico, Enea G.; Toma, Luigi; Provot, Christian; Ascenzioni, Fiorentina; Sperduti, Isabella; Prignano, Grazia; Gallo, Maria T.; Pimpinelli, Fulvia; Bordignon, Valentina; Bernardi, Thierry; Ensoli, Fabrizio

2016-01-01

Microbial biofilm represents a major virulence factor associated with chronic and recurrent infections. Pathogenic bacteria embedded in biofilms are highly resistant to environmental and chemical agents, including antibiotics and therefore difficult to eradicate. Thus, reliable tests to assess biofilm formation by bacterial strains as well as the impact of chemicals or antibiotics on biofilm formation represent desirable tools for a most effective therapeutic management and microbiological risk control. Current methods to evaluate biofilm formation are usually time-consuming, costly, and hardly applicable in the clinical setting. The aim of the present study was to develop and assess a simple and reliable in vitro procedure for the characterization of biofilm-producing bacterial strains for future clinical applications based on the BioFilm Ring Test® (BRT) technology. The procedure developed for clinical testing (cBRT) can provide an accurate and timely (5 h) measurement of biofilm formation for the most common pathogenic bacteria seen in clinical practice. The results gathered by the cBRT assay were in agreement with the traditional crystal violet (CV) staining test, according to the κ coefficient test (κ = 0.623). However, the cBRT assay showed higher levels of specificity (92.2%) and accuracy (88.1%) as compared to CV. The results indicate that this procedure offers an easy, rapid and robust assay to test microbial biofilm and a promising tool for clinical microbiology. PMID:27708625

Design and Field Test of a WSN Platform Prototype for Long-Term Environmental Monitoring

PubMed Central

Lazarescu, Mihai T.

2015-01-01

Long-term wildfire monitoring using distributed in situ temperature sensors is an accurate, yet demanding environmental monitoring application, which requires long-life, low-maintenance, low-cost sensors and a simple, fast, error-proof deployment procedure. We present in this paper the most important design considerations and optimizations of all elements of a low-cost WSN platform prototype for long-term, low-maintenance pervasive wildfire monitoring, its preparation for a nearly three-month field test, the analysis of the causes of failure during the test and the lessons learned for platform improvement. The main components of the total cost of the platform (nodes, deployment and maintenance) are carefully analyzed and optimized for this application. The gateways are designed to operate with resources that are generally used for sensor nodes, while the requirements and cost of the sensor nodes are significantly lower. We define and test in simulation and in the field experiment a simple, but effective communication protocol for this application. It helps to lower the cost of the nodes and field deployment procedure, while extending the theoretical lifetime of the sensor nodes to over 16 years on a single 1 Ah lithium battery. PMID:25912349

Procedures to increase some aspects of creativity.

PubMed Central

Glover, J; Gary, A L

1976-01-01

Instructions reinforcement (team points), and practice were applied to four behaviorally defined creative behaviors of eight fourth- and fifth-grade students. All four aspects (number of different responses, fluency; number of verb forms, flexibility; number of words per response, elaboration; and statistical infrequency of response forms, originality) were demonstrated to be under experimental control. The procedures also raised students' scores on Torrance's tests of creativity. Application of the experimental procedures may well be practical for classroom teachers. PMID:943391

Procedures to increase some aspects of creativity.

PubMed

Glover, J; Gary, A L

1976-01-01

Instructions reinforcement (team points), and practice were applied to four behaviorally defined creative behaviors of eight fourth- and fifth-grade students. All four aspects (number of different responses, fluency; number of verb forms, flexibility; number of words per response, elaboration; and statistical infrequency of response forms, originality) were demonstrated to be under experimental control. The procedures also raised students' scores on Torrance's tests of creativity. Application of the experimental procedures may well be practical for classroom teachers.

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Road load power, test weight, and... Light-Duty Trucks and New Otto-Cycle Complete Heavy-Duty Vehicles; Test Procedures § 86.129-00 Road load... running loss testing. Paragraphs (e) and (f) of this section are applicable to vehicles from engine...

40 CFR 86.164-08 - Supplemental Federal Test Procedure calculations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for the test schedules of FTP, US06, and SC03. (b) The provisions of § 86.144-94(a) are applicable to... the FTP test schedule (Ywm). (c)(1) When the test vehicle is equipped with air conditioning, the final... = Mass emissions per mile for a particular pollutant weighted in terms of the contributions from the FTP...

Predicting Performance in Higher Education Using Proximal Predictors.

PubMed

Niessen, A Susan M; Meijer, Rob R; Tendeiro, Jorge N

2016-01-01

We studied the validity of two methods for predicting academic performance and student-program fit that were proximal to important study criteria. Applicants to an undergraduate psychology program participated in a selection procedure containing a trial-studying test based on a work sample approach, and specific skills tests in English and math. Test scores were used to predict academic achievement and progress after the first year, achievement in specific course types, enrollment, and dropout after the first year. All tests showed positive significant correlations with the criteria. The trial-studying test was consistently the best predictor in the admission procedure. We found no significant differences between the predictive validity of the trial-studying test and prior educational performance, and substantial shared explained variance between the two predictors. Only applicants with lower trial-studying scores were significantly less likely to enroll in the program. In conclusion, the trial-studying test yielded predictive validities similar to that of prior educational performance and possibly enabled self-selection. In admissions aimed at student-program fit, or in admissions in which past educational performance is difficult to use, a trial-studying test is a good instrument to predict academic performance.

Assessment of the application of an ecotoxicological procedure to screen illicit toxic discharges in domestic septic tank sludge.

PubMed

López-Gastey, J; Choucri, A; Robidoux, P Y; Sunahara, G I

2000-06-01

An innovative screening procedure has been developed to detect illicit toxic discharges in domestic septic tank sludge hauled to the Montreal Urban Community waste-water treatment plant. This new means of control is based on an integrative approach, using bioassays and chemical analyses. Conservative criteria are applied to detect abnormal toxicity with great reliability while avoiding false positive results. The complementary data obtained from toxicity tests and chemical analyses support the use of this efficient and easy-to-apply procedure. This study assesses the control procedure in which 231 samples were analyzed over a 30-month period. Data clearly demonstrate the deterrent power of an efficient control procedure combined with a public awareness campaign among the carriers. In the first 15 months of application, between January 1996 and March 1997, approximately 30% of the 123 samples analyzed showed abnormal toxicity. Between April 1997 and June 1998, that is, after a public hearing presentation of this procedure, this proportion dropped significantly to approximately 9% based on 108 analyzed samples. The results of a 30-month application of this new control procedure show the superior efficiency of the ecotoxicological approach compared with the previously used chemical control procedure. To be able to apply it effectively and, if necessary, to apply the appropriate coercive measures, ecotoxicological criteria should be included in regulatory guidelines.

Children's Sleep Comic: development of a new diagnostic tool for children with sleep disorders.

PubMed

Schwerdtle, Barbara; Kanis, Julia; Kahl, Lena; Kübler, Andrea; Schlarb, Angelika A

2012-01-01

A solid diagnosis of sleep disorders in children should include both self-ratings and parent ratings. However, there are few standardized self-assessment instruments to meet this need. The Children's Sleep Comic is an adapted version of the unpublished German questionnaire "Freiburger Kinderschlafcomic" and provides pictures for items and responses. Because the drawings were outdated and allowed only for qualitative analysis, we revised the comic, tested its applicability in a target sample, and suggest a procedure for quantitative analysis. All items were updated and pictures were newly drawn. We used a sample of 201 children aged 5-10 years to test the applicability of the Children's Sleep Comic in young children and to run a preliminary analysis. The Children's Sleep Comic comprises 37 items covering relevant aspects of sleep disorders in children. Application took on average 30 minutes. The procedure was well accepted by the children, as reflected by the absence of any dropouts. First comparisons with established questionnaires indicated moderate correlations. The Children's Sleep Comic is appropriate for screening sleep behavior and sleep problems in children. The interactive procedure can foster a good relationship between the investigator and the child, and thus establish the basis for successful intervention if necessary.

Comparing large covariance matrices under weak conditions on the dependence structure and its application to gene clustering.

PubMed

Chang, Jinyuan; Zhou, Wen; Zhou, Wen-Xin; Wang, Lan

2017-03-01

Comparing large covariance matrices has important applications in modern genomics, where scientists are often interested in understanding whether relationships (e.g., dependencies or co-regulations) among a large number of genes vary between different biological states. We propose a computationally fast procedure for testing the equality of two large covariance matrices when the dimensions of the covariance matrices are much larger than the sample sizes. A distinguishing feature of the new procedure is that it imposes no structural assumptions on the unknown covariance matrices. Hence, the test is robust with respect to various complex dependence structures that frequently arise in genomics. We prove that the proposed procedure is asymptotically valid under weak moment conditions. As an interesting application, we derive a new gene clustering algorithm which shares the same nice property of avoiding restrictive structural assumptions for high-dimensional genomics data. Using an asthma gene expression dataset, we illustrate how the new test helps compare the covariance matrices of the genes across different gene sets/pathways between the disease group and the control group, and how the gene clustering algorithm provides new insights on the way gene clustering patterns differ between the two groups. The proposed methods have been implemented in an R-package HDtest and are available on CRAN. © 2016, The International Biometric Society.

40 CFR 86.201-94 - General applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.201-94 General applicability. (a) This...

14 CFR 120.203 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... applicable to employers by this subpart. (c) Employer responsibility. As an employer, you are responsible for... employees who perform safety-sensitive functions in aviation. (b) Alcohol testing procedures. Each employer...

Development of procedures for calculating stiffness and damping properties of elastomers in engineering applications. Part 1: Verification of basic methods

NASA Technical Reports Server (NTRS)

Chiang, T.; Tessarzik, J. M.; Badgley, R. H.

1972-01-01

The primary aim of this investigation was verification of basic methods which are to be used in cataloging elastomer dynamic properties (stiffness and damping) in terms of viscoelastic model constants. These constants may then be used to predict dynamic properties for general elastomer shapes and operating conditions, thereby permitting optimum application of elastomers as energy absorption and/or energy storage devices in the control of vibrations in a broad variety of applications. The efforts reported involved: (1) literature search; (2) the design, fabrication and use of a test rig for obtaining elastomer dynamic test data over a wide range of frequencies, amplitudes, and preloads; and (3) the reduction of the test data, by means of a selected three-element elastomer model and specialized curve fitting techniques, to material properties. Material constants thus obtained have been used to calculate stiffness and damping for comparison with measured test data. These comparisons are excellent for a number of test conditions and only fair to poor for others. The results confirm the validity of the basic approach of the overall program and the mechanics of the cataloging procedure, and at the same time suggest areas in which refinements should be made.

40 CFR 1065.805 - Sampling system.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Sampling system. 1065.805 Section 1065... ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.805 Sampling system. (a) Dilute engine exhaust, and use batch sampling to collect proportional flow-weighted dilute samples of the applicable...

40 CFR 1065.805 - Sampling system.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Sampling system. 1065.805 Section 1065... ENGINE-TESTING PROCEDURES Testing With Oxygenated Fuels § 1065.805 Sampling system. (a) Dilute engine exhaust, and use batch sampling to collect proportional flow-weighted dilute samples of the applicable...

14 CFR 34.80 - Introduction.

Code of Federal Regulations, 2012 CFR

2012-01-01

... EXHAUST EMISSION REQUIREMENTS FOR TURBINE ENGINE POWERED AIRPLANES Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 34.80 Introduction. Except as provided under § 34.5, the... of new and in-use gas turbine engines with the applicable standards set forth in this part. The test...

Private and Commercial Pilot: Free Balloon: Flight Test Guide (Part 61 Revised).

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

The flight test guide has been prepared to assist the applicant and his instructor in preparing for the private pilot or commercial pilot certificate with a lighter-than-air category and free balloon class rating. It contains information and guidance concerning the pilot operations, procedures, and maneuvers relevant to the flight test: layout and…

A Graphical Approach to Evaluating Equating Using Test Characteristic Curves

ERIC Educational Resources Information Center

Wyse, Adam E.; Reckase, Mark D.

2011-01-01

An essential concern in the application of any equating procedure is determining whether tests can be considered equated after the tests have been placed onto a common scale. This article clarifies one equating criterion, the first-order equity property of equating, and develops a new method for evaluating equating that is linked to this…

Multidimensional CAT Item Selection Methods for Domain Scores and Composite Scores: Theory and Applications

ERIC Educational Resources Information Center

Yao, Lihua

2012-01-01

Multidimensional computer adaptive testing (MCAT) can provide higher precision and reliability or reduce test length when compared with unidimensional CAT or with the paper-and-pencil test. This study compared five item selection procedures in the MCAT framework for both domain scores and overall scores through simulation by varying the structure…

Private and Commercial Pilot: Ligher-Than-Air Airship. Flight Test Guide. (Part 61 Revised).

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

The flight test guide assists the applicant and his instructor in preparing for the flight test for the Private or Commercial Pilot Certificate with a Lighter-Than-Air Category and Airship Class Rating under Part 61 (revised) of Federal Aviation Regulations. It contains information and guidance concerning pilot operations, procedures, and…

Optimal Sample Size Determinations for the Heteroscedastic Two One-Sided Tests of Mean Equivalence: Design Schemes and Software Implementations

ERIC Educational Resources Information Center

Jan, Show-Li; Shieh, Gwowen

2017-01-01

Equivalence assessment is becoming an increasingly important topic in many application areas including behavioral and social sciences research. Although there exist more powerful tests, the two one-sided tests (TOST) procedure is a technically transparent and widely accepted method for establishing statistical equivalence. Alternatively, a direct…

Private and Commercial Pilot: Glider. Flight Test Guide, Part 61 Revised, AC 61-61.

ERIC Educational Resources Information Center

Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

This flight test guide assists the applicant and his instructor in preparing for the Private or Commercial Pilot Certificate with Glider Rating under Part 61 (revised) of Federal Aviation Regulations. It contains information and guidance concerning the pilot operations, procedures, and maneuvers relevant to the flight test required for that…

40 CFR 1065.1 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... regulated under vehicle-based, equipment-based, or vessel-based standards, use good engineering judgment to...) For additional information regarding these test procedures, visit our Web site at http://www.epa.gov...

40 CFR 1065.1 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... regulated under vehicle-based, equipment-based, or vessel-based standards, use good engineering judgment to...) For additional information regarding these test procedures, visit our Web site at http://www.epa.gov...

Reliability analysis applied to structural tests

NASA Technical Reports Server (NTRS)

Diamond, P.; Payne, A. O.

1972-01-01

The application of reliability theory to predict, from structural fatigue test data, the risk of failure of a structure under service conditions because its load-carrying capability is progressively reduced by the extension of a fatigue crack, is considered. The procedure is applicable to both safe-life and fail-safe structures and, for a prescribed safety level, it will enable an inspection procedure to be planned or, if inspection is not feasible, it will evaluate the life to replacement. The theory has been further developed to cope with the case of structures with initial cracks, such as can occur in modern high-strength materials which are susceptible to the formation of small flaws during the production process. The method has been applied to a structure of high-strength steel and the results are compared with those obtained by the current life estimation procedures. This has shown that the conventional methods can be unconservative in certain cases, depending on the characteristics of the structure and the design operating conditions. The suitability of the probabilistic approach to the interpretation of the results from full-scale fatigue testing of aircraft structures is discussed and the assumptions involved are examined.

One Size Fits All: Evaluation of the Transferability of a New "Learning" Histologic Image Analysis Application.

PubMed

Arlt, Janine; Homeyer, André; Sänger, Constanze; Dahmen, Uta; Dirsch, Olaf

2016-01-01

Quantitative analysis of histologic slides is of importance for pathology and also to address surgical questions. Recently, a novel application was developed for the automated quantification of whole-slide images. The aim of this study was to test and validate the underlying image analysis algorithm with respect to user friendliness, accuracy, and transferability to different histologic scenarios. The algorithm splits the images into tiles of a predetermined size and identifies the tissue class of each tile. In the training procedure, the user specifies example tiles of the different tissue classes. In the subsequent analysis procedure, the algorithm classifies each tile into the previously specified classes. User friendliness was evaluated by recording training time and testing reproducibility of the training procedure of users with different background. Accuracy was determined with respect to single and batch analysis. Transferability was demonstrated by analyzing tissue of different organs (rat liver, kidney, small bowel, and spleen) and with different stainings (glutamine synthetase and hematoxylin-eosin). Users of different educational background could apply the program efficiently after a short introduction. When analyzing images with similar properties, accuracy of >90% was reached in single images as well as in batch mode. We demonstrated that the novel application is user friendly and very accurate. With the "training" procedure the application can be adapted to novel image characteristics simply by giving examples of relevant tissue structures. Therefore, it is suitable for the fast and efficient analysis of high numbers of fully digitalized histologic sections, potentially allowing "high-throughput" quantitative "histomic" analysis.

Photo-Modeling and Cloud Computing. Applications in the Survey of Late Gothic Architectural Elements

NASA Astrophysics Data System (ADS)

Casu, P.; Pisu, C.

2013-02-01

This work proposes the application of the latest methods of photo-modeling to the study of Gothic architecture in Sardinia. The aim is to consider the versatility and ease of use of such documentation tools in order to study architecture and its ornamental details. The paper illustrates a procedure of integrated survey and restitution, with the purpose to obtain an accurate 3D model of some gothic portals. We combined the contact survey and the photographic survey oriented to the photo-modelling. The software used is 123D Catch by Autodesk an Image Based Modelling (IBM) system available free. It is a web-based application that requires a few simple steps to produce a mesh from a set of not oriented photos. We tested the application on four portals, working at different scale of detail: at first the whole portal and then the different architectural elements that composed it. We were able to model all the elements and to quickly extrapolate simple sections, in order to make a comparison between the moldings, highlighting similarities and differences. Working in different sites at different scale of detail, have allowed us to test the procedure under different conditions of exposure, sunshine, accessibility, degradation of surface, type of material, and with different equipment and operators, showing if the final result could be affected by these factors. We tested a procedure, articulated in a few repeatable steps, that can be applied, with the right corrections and adaptations, to similar cases and/or larger or smaller elements.

40 CFR 60.44c - Compliance and performance test methods and procedures for sulfur dioxide.

Code of Federal Regulations, 2010 CFR

2010-07-01

... = Fraction of the total heat input from fuel combustion derived from coal and oil, as determined by... total heat input from fuel combustion derived from coal and oil, as determined by applicable procedures... generating unit load during the 30-day period does not have to be the maximum design heat input capacity, but...

Spruce Budworms Handbook: shigometry – a reference guide

Treesearch

Alex L. Shigo; Walter C. Shortle

1985-01-01

This guide explains how to test the condition of living trees or wood products by use of the Shigometer and gives instructions for its use. The guide is in three parts: (1) An introduction on operating principles and applications, (2) an example of the procedure, and (3) a photo guide that gives details on the procedure and background information needed to use it....

Improvement of screening methods for silicon planar semiconductor devices

NASA Technical Reports Server (NTRS)

Berger, W. M.

1972-01-01

The results of the program for the development of a more sensitive method for selecting silicon planar semiconductor devices for long life applications are reported. The manufacturing technologies (MOS and Bipolar) are discussed along with the screening procedures developed as a result of the tests and evaluations, and the effectiveness of the MOS and Bilayer screening procedures are evaluated.

Low level vapor verification of monomethyl hydrazine

NASA Technical Reports Server (NTRS)

Mehta, Narinder

1990-01-01

The vapor scrubbing system and the coulometric test procedure for the low level vapor verification of monomethyl hydrazine (MMH) are evaluated. Experimental data on precision, efficiency of the scrubbing liquid, instrument response, detection and reliable quantitation limits, stability of the vapor scrubbed solution, and interference were obtained to assess the applicability of the method for the low ppb level detection of the analyte vapor in air. The results indicated that the analyte vapor scrubbing system and the coulometric test procedure can be utilized for the quantitative detection of low ppb level vapor of MMH in air.

Towards quantitative quasi-static elastography with a gravity-induced deformation source

NASA Astrophysics Data System (ADS)

Griesenauer, Rebekah H.; Weis, Jared A.; Arlinghaus, Lori R.; Meszoely, Ingrid M.; Miga, Michael I.

2017-03-01

Biomechanical breast models have been employed for applications in image registration and analysis, breast augmentation simulation, and for surgical and biopsy guidance. Accurate applications of stress-strain relationships of tissue within the breast can improve the accuracy of biomechanical models that attempt to simulate breast movements. Reported stiffness values for adipose, glandular, and cancerous tissue types vary greatly. Variations in reported stiffness properties are mainly due to differences in testing methodologies and assumptions, measurement errors, and natural inter patient differences in tissue elasticity. Therefore, patient specific, in vivo determination of breast tissue properties is ideal for these procedural applications. Many in vivo elastography methods are not quantitative and/or do not measure material properties under deformation conditions that are representative of the procedure being simulated in the model. In this study, we developed an elasticity estimation method that is performed using deformations representative of supine therapeutic procedures. Reconstruction of material properties was performed by iteratively fitting two anatomical images before and after tissue stimulation. The method proposed is work flow friendly, quantitative, and uses a non-contact, gravity-induced deformation source. We tested this material property optimization procedure in a healthy volunteer and in simulation. In simulation, we show that the algorithm can reconstruct properties with errors below 1% for adipose and 5.6% for glandular tissue regardless of the starting stiffness values used as initial guesses. In clinical data, reconstruction errors are higher (3.6% and 24.2%) due to increased noise in the system. In a clinical context, the elastography method was shown to be promising for use in biomechanical model assisted supine procedures.

Some sequential, distribution-free pattern classification procedures with applications

NASA Technical Reports Server (NTRS)

Poage, J. L.

1971-01-01

Some sequential, distribution-free pattern classification techniques are presented. The decision problem to which the proposed classification methods are applied is that of discriminating between two kinds of electroencephalogram responses recorded from a human subject: spontaneous EEG and EEG driven by a stroboscopic light stimulus at the alpha frequency. The classification procedures proposed make use of the theory of order statistics. Estimates of the probabilities of misclassification are given. The procedures were tested on Gaussian samples and the EEG responses.

Pretest information for a test to validate plume simulation procedures (FA-17)

NASA Technical Reports Server (NTRS)

Hair, L. M.

1978-01-01

The results of an effort to plan a final verification wind tunnel test to validate the recommended correlation parameters and application techniques were presented. The test planning effort was complete except for test site finalization and the associated coordination. Two suitable test sites were identified. Desired test conditions were shown. Subsequent sections of this report present the selected model and test site, instrumentation of this model, planned test operations, and some concluding remarks.

14 CFR 21.137 - Quality system.

Code of Federal Regulations, 2012 CFR

2012-01-01

... procedures must include the following, as applicable: (1) A flight test of each aircraft produced unless that... planning, conducting, and documenting internal audits to ensure compliance with the approved quality system...

14 CFR 21.137 - Quality system.

Code of Federal Regulations, 2014 CFR

2014-01-01

... procedures must include the following, as applicable: (1) A flight test of each aircraft produced unless that... planning, conducting, and documenting internal audits to ensure compliance with the approved quality system...

14 CFR 21.137 - Quality system.

Code of Federal Regulations, 2013 CFR

2013-01-01

... procedures must include the following, as applicable: (1) A flight test of each aircraft produced unless that... planning, conducting, and documenting internal audits to ensure compliance with the approved quality system...

Experiments with ceramic coatings

NASA Technical Reports Server (NTRS)

Lynn, E. K.; Rollins, C. T.

1968-01-01

Report describes the procedures and techniques used in the application of a ceramic coating and the evaluation of test parts through observation of the cracks that occur in this coating due to loading.

Accelerated Stress-Corrosion Testing

NASA Technical Reports Server (NTRS)

1986-01-01

Test procedures for accelerated stress-corrosion testing of high-strength aluminum alloys faster and provide more quantitative information than traditional pass/fail tests. Method uses data from tests on specimen sets exposed to corrosive environment at several levels of applied static tensile stress for selected exposure times then subsequently tensile tested to failure. Method potentially applicable to other degrading phenomena (such as fatigue, corrosion fatigue, fretting, wear, and creep) that promote development and growth of cracklike flaws within material.

40 CFR 89.418 - Raw emission sampling calculations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Raw emission sampling calculations. 89... Test Procedures § 89.418 Raw emission sampling calculations. (a) The final test results shall be... measured on a wet basis. This section is applicable only for measurements made on raw exhaust gas...

40 CFR 89.418 - Raw emission sampling calculations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Raw emission sampling calculations. 89... Test Procedures § 89.418 Raw emission sampling calculations. (a) The final test results shall be... measured on a wet basis. This section is applicable only for measurements made on raw exhaust gas...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

Application of Competency Testing Mandates to Handicapped Children.

ERIC Educational Resources Information Center

McCarthy, Martha M.

1983-01-01

The author considers the legality of minimum competency testing diploma requirements applied to the handicapped in light of (1) their constitutional and statutory rights to nondiscriminatory treatment, (2) their statutory right to an appropriate education, and (3) their constitutional right to substantive and procedural due process. (Author/SSH)

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

Development of models to estimate the subgrade and subbase layers' resilient modulus from in situ devices test results for construction control.

DOT National Transportation Integrated Search

2008-04-01

The objective of this study was to develop resilient modulus prediction models for possible application in the quality control/quality assurance (QC/QA) procedures during and after the construction of pavement layers. Field and laboratory testing pro...

78 FR 77668 - Certification Reports, Compliance Statements, Application for a Test Procedure Waiver, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... Consumer Products Other Than Automobiles. The Energy Conservation Program for Consumer Products Other Than Automobiles consists of four parts: (1) Testing, (2) labeling, (3) Federal energy conservation standards, and... Program for Consumer Products Other Than Automobiles DOE requires that manufacturers: (1) Submit...

40 CFR 86.1824-08 - Durability demonstration procedures for evaporative emissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the applicability provisions of § 86.1801. Eligible small volume manufacturers or small volume test... manufacturer must conduct at least one evaporative emission test at each of the five different mileage points... the highest mileage point run during mileage accumulation (e.g. the full useful life mileage...

40 CFR 85.1406 - Certification.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-use engine that is newly rebuilt to its original configuration. (b) Diesel test fuel. Federally... used is the heavy-duty engine Federal Test Procedure as set forth in the applicable portions of part 86... provide some level of particulate emission reduction, and will not cause the urban bus engine to fail to...

40 CFR 85.1406 - Certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-use engine that is newly rebuilt to its original configuration. (b) Diesel test fuel. Federally... used is the heavy-duty engine Federal Test Procedure as set forth in the applicable portions of part 86... provide some level of particulate emission reduction, and will not cause the urban bus engine to fail to...

40 CFR 85.1406 - Certification.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-use engine that is newly rebuilt to its original configuration. (b) Diesel test fuel. Federally... used is the heavy-duty engine Federal Test Procedure as set forth in the applicable portions of part 86... provide some level of particulate emission reduction, and will not cause the urban bus engine to fail to...

40 CFR 85.1406 - Certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-use engine that is newly rebuilt to its original configuration. (b) Diesel test fuel. Federally... used is the heavy-duty engine Federal Test Procedure as set forth in the applicable portions of part 86... provide some level of particulate emission reduction, and will not cause the urban bus engine to fail to...

40 CFR 91.607 - Test procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... weekends or holidays. (iii) If the manufacturer's service or target is less than the minimum rate specified... target. (3) Service accumulation must be completed on a sufficient number of test engines during... nonroad engine sales for the United States market for the applicable year of 7,500 or greater must...

Assessment of Second Language Performance.

ERIC Educational Resources Information Center

Lumley, Tom

1996-01-01

A discussion of current second language testing trends and practices in Australia focuses on the use of performance assessment, providing examples of its application in four specific contexts: an occupational English test used for to assess job-related English language skills as part of the certification procedure for health professionals;…

40 CFR 87.80 - Introduction.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Test Procedures for Engine Smoke Emissions (Aircraft Gas Turbine Engines) § 87.80 Introduction. Except... determine the conformity of new and in-use gas turbine engines with the applicable standards set forth in...

40 CFR 1065.248 - Gas divider.

Code of Federal Regulations, 2010 CFR

2010-07-01

... testing. You may use critical-flow gas dividers, capillary-tube gas dividers, or thermal-mass-meter gas... PROCEDURES Measurement Instruments Flow-Related Measurements § 1065.248 Gas divider. (a) Application. You may...

40 CFR 93.159 - Procedures for conformity determinations of general Federal actions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... based on the applicable air quality models, data bases, and other requirements specified in the most... applicable air quality models, data bases, and other requirements specified in the most recent version of the... data are available, such as actual stack test data from stationary sources which are part of the...

76 FR 70811 - Notice of Applications for Modification of Special Permit

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-15

... the applications are available for inspection in the Records Center, East Building, PHH-30, 1200 New...; 173.301; permit to authorize an 173.304. alternative test and inspection procedure. 13350-M National... 8 hazardous materials and to add 19 new cargo tanks. 14728-M International 49 CFR 173.416(c).... To...

A Browser-Server-Based Tele-audiology System That Supports Multiple Hearing Test Modalities

PubMed Central

Yao, Daoyuan; Givens, Gregg

2015-01-01

Abstract Introduction: Millions of global citizens suffering from hearing disorders have limited or no access to much needed hearing healthcare. Although tele-audiology presents a solution to alleviate this problem, existing remote hearing diagnosis systems support only pure-tone tests, leaving speech and other test procedures unsolved, due to the lack of software and hardware to enable communication required between audiologists and their remote patients. This article presents a comprehensive remote hearing test system that integrates the two most needed hearing test procedures: a pure-tone audiogram and a speech test. Materials and Methods: This enhanced system is composed of a Web application server, an embedded smart Internet-Bluetooth® (Bluetooth SIG, Kirkland, WA) gateway (or console device), and a Bluetooth-enabled audiometer. Several graphical user interfaces and a relational database are hosted on the application server. The console device has been designed to support the tests and auxiliary communication between the local site and the remote site. Results: The study was conducted at an audiology laboratory. Pure-tone audiogram and speech test results from volunteers tested with this tele-audiology system are comparable with results from the traditional face-to-face approach. Conclusions: This browser-server–based comprehensive tele-audiology offers a flexible platform to expand hearing services to traditionally underserved groups. PMID:25919376

A Browser-Server-Based Tele-audiology System That Supports Multiple Hearing Test Modalities.

PubMed

Yao, Jianchu Jason; Yao, Daoyuan; Givens, Gregg

2015-09-01

Millions of global citizens suffering from hearing disorders have limited or no access to much needed hearing healthcare. Although tele-audiology presents a solution to alleviate this problem, existing remote hearing diagnosis systems support only pure-tone tests, leaving speech and other test procedures unsolved, due to the lack of software and hardware to enable communication required between audiologists and their remote patients. This article presents a comprehensive remote hearing test system that integrates the two most needed hearing test procedures: a pure-tone audiogram and a speech test. This enhanced system is composed of a Web application server, an embedded smart Internet-Bluetooth(®) (Bluetooth SIG, Kirkland, WA) gateway (or console device), and a Bluetooth-enabled audiometer. Several graphical user interfaces and a relational database are hosted on the application server. The console device has been designed to support the tests and auxiliary communication between the local site and the remote site. The study was conducted at an audiology laboratory. Pure-tone audiogram and speech test results from volunteers tested with this tele-audiology system are comparable with results from the traditional face-to-face approach. This browser-server-based comprehensive tele-audiology offers a flexible platform to expand hearing services to traditionally underserved groups.

Fire Safety Tests for Spherical Resorcinol Formaldehyde Resin: Data Summary Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kim, Dong-Sang; Peterson, Reid A.; Schweiger, Michael J.

2012-07-30

A draft safety evaluation of the scenario for spherical resorcinol-formaldehyde (SRF) resin fire inside the ion exchange column was performed by the Hanford Tank Waste Treatment and Immobilization Plant (WTP) Fire Safety organization. The result of this draft evaluation suggested a potential change of the fire safety classification for the Cesium Ion Exchange Process System (CXP) emergency elution vessels, equipment, and piping, which may be overly bounding based on the fire performance data from the manufacturer of the ion exchange resin selected for use at the WTP. To resolve this question, the fire properties of the SRF resin were measuredmore » by Southwest Research Institute (SwRI), following the American Society for Testing and Materials (ASTM) standard procedures, through a subcontract managed by Pacific Northwest National Laboratory (PNNL). For some tests, the ASTM standard procedures were not entirely appropriate or practical for the SRF resin material, so the procedures were modified and deviations from the ASTM standard procedures were noted. This report summarizes the results of fire safety tests performed and reported by SwRI. The efforts by PNNL were limited to summarizing the test results provided by SwRI into one consolidated data report. All as-received SwRI reports are attached to this report in the Appendix. Where applicable, the precision and bias of each test method, as given by each ASTM standard procedure, are included and compared with the SwRI test results of the SRF resin.« less

AM2 Brickwork Pattern Evaluation

DTIC Science & Technology

2016-12-01

pavement applications. Designation : D 6951. West Consho- hocken, PA: ASTM International. ASTM International. 2010a. Standard test method for in-place... design . This report provides test results for each evaluation and discussions comparing their perfor- mance to previous tests conducted under similar... designated by other authorized documents. DESTRUCTION NOTICE - For classified documents, follow the procedures in DOD5200.22-M, Industrial Security Manual

40 CFR 92.123 - Test procedure; general requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

40 CFR 92.123 - Test procedure; general requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

40 CFR 92.123 - Test procedure; general requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

40 CFR 92.123 - Test procedure; general requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... designed to determine the brake specific emissions of hydrocarbons (HC, total or non-methane as applicable... of calculating brake specific emissions. (v) The engine may be equipped with a production type...

14 CFR 142.53 - Training center instructor training and testing requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... include instruction in— (i) Performance and analysis of flight training procedures and maneuvers... covering aircraft subsystems and operating rules applicable to the training courses that the instructor is...

14 CFR 142.53 - Training center instructor training and testing requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... include instruction in— (i) Performance and analysis of flight training procedures and maneuvers... covering aircraft subsystems and operating rules applicable to the training courses that the instructor is...

14 CFR 142.53 - Training center instructor training and testing requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... include instruction in— (i) Performance and analysis of flight training procedures and maneuvers... covering aircraft subsystems and operating rules applicable to the training courses that the instructor is...

14 CFR 142.53 - Training center instructor training and testing requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... include instruction in— (i) Performance and analysis of flight training procedures and maneuvers... covering aircraft subsystems and operating rules applicable to the training courses that the instructor is...

EPA Approved Regulations in the California SIP

EPA Pesticide Factsheets

EPA approved California statutes and regulations incorporated by reference in the applicable State Implementation Plan (SIP), as well as approved test procedures, methods and specifications that are cited in certain regulations listed.

NASA Handbook for Nickel-Hydrogen Batteries

NASA Technical Reports Server (NTRS)

Dunlop, James D.; Gopalakrishna, M. Rao; Yi, Thomas Y.

1993-01-01

Nickel-hydrogen (NiH2) batteries are finding more applications in the aerospace energy storage. Since 1983, NiH2 batteries have become the primary energy storage system used for Geosynchronous-Orbit (GEO) Satellites. The first NASA application for NiH2 batteries was the Low Earth Orbit (LEO) Hubble Space Telescope Satellite launched in 1990. The handbook was prepared as a reference book to aid in the application of this technology. That is, to aid in the cell and battery design, procurement, testing, and handling of NiH2 batteries. The design of individual pressure vessel NiH2 cells is covered in Chapter l. LEO and GEO applications and their requirements are discussed in Chapter 2. The design of NiH2 batteries for both GEO and LEO applications is discussed in Chapter 3. Advanced design concepts such as the common pressure vessel and bipolar NiH2 batteries are described in Chapter 4. Performance data are presented in Chapter 5. Storage and handling of the NiH2 cells and batteries are discussed in Chapter 6. Standard test procedures are presented in Chapter 7. Cell and battery procurements are discussed in Chapter 8. Finally, safety procedures are discussed in Chapter 9.

Synthesis of Sine-on-Random vibration profiles for accelerated life tests based on fatigue damage spectrum equivalence

NASA Astrophysics Data System (ADS)

Angeli, Andrea; Cornelis, Bram; Troncossi, Marco

2018-03-01

In many real life environments, mechanical and electronic systems are subjected to vibrations that may induce dynamic loads and potentially lead to an early failure due to fatigue damage. Thus, qualification tests by means of shakers are advisable for the most critical components in order to verify their durability throughout the entire life cycle. Nowadays the trend is to tailor the qualification tests according to the specific application of the tested component, considering the measured field data as reference to set up the experimental campaign, for example through the so called "Mission Synthesis" methodology. One of the main issues is to define the excitation profiles for the tests, that must have, besides the (potentially scaled) frequency content, also the same damage potential of the field data despite being applied for a limited duration. With this target, the current procedures generally provide the test profile as a stationary random vibration specified by a Power Spectral Density (PSD). In certain applications this output may prove inadequate to represent the nature of the reference signal, and the procedure could result in an unrealistic qualification test. For instance when a rotating part is present in the system the component under analysis may be subjected to Sine-on-Random (SoR) vibrations, namely excitations composed of sinusoidal contributions superimposed to random vibrations. In this case, the synthesized test profile should preserve not only the induced fatigue damage but also the deterministic components of the environmental vibration. In this work, the potential advantages of a novel procedure to synthesize SoR profiles instead of PSDs for qualification tests are presented and supported by the results of an experimental campaign.

An Application of a Procedures Manual for Assessing the Socioeconomic Impact of the Construction and Operation of Coal Utilization Facilities in the Old West Region.

ERIC Educational Resources Information Center

Old West Regional Commission, Billings, MT.

To evaluate and test the effectiveness of the "Procedures Manual for Assisting the Socioeconomic Impact of the Construction and Operation of Coal Utilization Facilities in the Old West Region," an impact study of a proposed electric generating station on the Laramie River near Wheatland, Wyoming, identifies difficulties encountered in…

Study of airborne science experiment management concepts for application to space shuttle, volume 2

NASA Technical Reports Server (NTRS)

Mulholland, D. R.; Reller, J. O., Jr.; Neel, C. B.; Haughney, L. C.

1973-01-01

Airborne research management and shuttle sortie planning at the Ames Research Center are reported. Topics discussed include: basic criteria and procedures for the formulation and approval of airborne missions; ASO management structure and procedures; experiment design, development, and testing aircraft characteristics and experiment interfaces; information handling for airborne science missions; mission documentation requirements; and airborne science methods and shuttle sortie planning.

Thermal protection system repair kit program

NASA Technical Reports Server (NTRS)

1979-01-01

The feasibility and conceptual design aspects of repair materials and procedures for in orbit repair of the space shuttle orbiter TPS tiles are investigated. Material studies to investigate cure in place materials are described including catalyst and cure studies, ablation tests and evaluations, and support mixing and applicator design. The feasibility of the repair procedures, the storage of the TPS, dispensing, and cure problems are addressed.

Sizing Single Cantilever Beam Specimens for Characterizing Facesheet/Core Peel Debonding in Sandwich Structure

NASA Technical Reports Server (NTRS)

Ratcliffe, James G.

2010-01-01

This technical publication details part of an effort focused on the development of a standardized facesheet/core peel debonding test procedure. The purpose of the test is to characterize facesheet/core peel in sandwich structure, accomplished through the measurement of the critical strain energy release rate associated with the debonding process. Following an examination of previously developed tests and a recent evaluation of a selection of these methods, a single cantilever beam (SCB) specimen was identified as being a promising candidate for establishing such a standardized test procedure. The objective of the work described here was to begin development of a protocol for conducting a SCB test that will render the procedure suitable for standardization. To this end, a sizing methodology was developed to ensure appropriate SCB specimen dimensions are selected for a given sandwich system. Application of this method to actual sandwich systems yielded SCB specimen dimensions that would be practical for use. This study resulted in the development of a practical SCB specimen sizing method, which should be well-suited for incorporation into a standardized testing protocol.

Improvement of structural models using covariance analysis and nonlinear generalized least squares

NASA Technical Reports Server (NTRS)

Glaser, R. J.; Kuo, C. P.; Wada, B. K.

1992-01-01

The next generation of large, flexible space structures will be too light to support their own weight, requiring a system of structural supports for ground testing. The authors have proposed multiple boundary-condition testing (MBCT), using more than one support condition to reduce uncertainties associated with the supports. MBCT would revise the mass and stiffness matrix, analytically qualifying the structure for operation in space. The same procedure is applicable to other common test conditions, such as empty/loaded tanks and subsystem/system level tests. This paper examines three techniques for constructing the covariance matrix required by nonlinear generalized least squares (NGLS) to update structural models based on modal test data. The methods range from a complicated approach used to generate the simulation data (i.e., the correct answer) to a diagonal matrix based on only two constants. The results show that NGLS is very insensitive to assumptions about the covariance matrix, suggesting that a workable NGLS procedure is possible. The examples also indicate that the multiple boundary condition procedure more accurately reduces errors than individual boundary condition tests alone.

Laminar-airflow equipment certification: what the pharmacist needs to know.

PubMed

Bryan, D; Marback, R C

1984-07-01

The basic information pharmacy practitioners need to determine the suitability and applicability of laminar-airflow equipment test standards and procedures is presented. The operative guideline for any laminar-flow clean bench (LFCB) certification is the cleanroom and work station requirements for controlled environments as defined by the federal government under Federal Standard 209b (FS 209b). FS 209b outlines the tests, test procedures, and acceptable performance ranges for all LFCB equipment. National Sanitation Foundation Standard Number 49 (NSF 49) is used in the certification of biological-safety cabinets (BSCs). NSF 49 covers those aspects of safety, maintenance, performance, and testing that are unique BSCs. To monitor certification properly, practitioners should be familiar with these standards and the air-velocity profile, high-efficiency particulate air filter performance, noise output, light, and electrical test procedures. A review of the requisite knowledge, experience, and reputation of certifying agents is presented, along with an outline of all the necessary procedures, equipment, and documentation to be used in the process. A thorough test report should be issued upon unit certification. As pharmacy practitioners are responsible for all other aspects of quality assurance, they should also be capable of auditing these certifications to ensure the aseptic quality of products compounded in the laminar-airflow environment.

14 CFR 21.165 - Responsibility of holder.

Code of Federal Regulations, 2011 CFR

2011-01-01

... following, as applicable: (1) A flight test of each aircraft produced unless that aircraft will be exported... § 45.15(c) of this chapter. (l) Internal audits. Procedures for planning, conducting, and documenting...

21 CFR 177.1960 - Vinyl chloride-hexene-1 copolymers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... determined by any suitable analytical procedure of generally accepted applicability. (ii) Inherent viscosity... D1243-79, “Standard Test Method for Dilute Solution Viscosity of Vinyl Chloride Polymers,” which is...

10 CFR 2.1020 - Entry upon land for inspection.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ORDERS Procedures Applicable to Proceedings for the Issuance of Licenses for the Receipt of High-Level..., photographing, testing, or sampling the property or any designated object or operation thereon, within the scope...