ISO 15189 accreditation: Requirements for quality and competence of medical laboratories, experience of a laboratory I.

PubMed

Guzel, Omer; Guner, Ebru Ilhan

2009-03-01

Medical laboratories are the key partners in patient safety. Laboratory results influence 70% of medical diagnoses. Quality of laboratory service is the major factor which directly affects the quality of health care. The clinical laboratory as a whole has to provide the best patient care promoting excellence. International Standard ISO 15189, based upon ISO 17025 and ISO 9001 standards, provides requirements for competence and quality of medical laboratories. Accredited medical laboratories enhance credibility and competency of their testing services. Our group of laboratories, one of the leading institutions in the area, had previous experience with ISO 9001 and ISO 17025 Accreditation at non-medical sections. We started to prepared for ISO 15189 Accreditation at the beginning of 2006 and were certified in March, 2007. We spent more than a year to prepare for accreditation. Accreditation scopes of our laboratory were as follows: clinical chemistry, hematology, immunology, allergology, microbiology, parasitology, molecular biology of infection serology and transfusion medicine. The total number of accredited tests is 531. We participate in five different PT programs. Inter Laboratory Comparison (ILC) protocols are performed with reputable laboratories. 82 different PT Program modules, 277 cycles per year for 451 tests and 72 ILC program organizations for remaining tests have been performed. Our laboratory also organizes a PT program for flow cytometry. 22 laboratories participate in this program, 2 cycles per year. Our laboratory has had its own custom made WEB based LIS system since 2001. We serve more than 500 customers on a real time basis. Our quality management system is also documented and processed electronically, Document Management System (DMS), via our intranet. Preparatory phase for accreditation, data management, external quality control programs, personnel related issues before, during and after accreditation process are presented. Every laboratory has to concentrate on patient safety issues related to laboratory testing and should perform quality improvement projects.

Update on the College of American Pathologists Experience With High-Risk Human Papillomavirus Proficiency Testing for Cytology.

PubMed

Ghofrani, Mohiedean; Zhao, Chengquan; Davey, Diane D; Fan, Fang; Husain, Mujtaba; Laser, Alice; Ocal, Idris T; Shen, Rulong Z; Goodrich, Kelly; Souers, Rhona J; Crothers, Barbara A

2016-12-01

- Since 2008, the College of American Pathologists has provided the human papillomavirus for cytology laboratories (CHPV) proficiency testing program to help laboratories meet the requirements of the Clinical Laboratory Improvement Amendments of 1988. - To provide an update on trends in proficiency testing performance in the College of American Pathologists CHPV program during the 4-year period from 2011 through 2014 and to compare those trends with the preceding first 3 years of the program. - Responses of laboratories participating in the CHPV program from 2011 through 2014 were analyzed using a nonlinear mixed model to compare different combinations of testing medium and platform. - In total, 818 laboratories participated in the CHPV program at least once during the 4 years, with participation increasing during the study period. Concordance of participant responses with the target result was more than 98% (38 280 of 38 892). Overall performance with all 3 testing media-ThinPrep (Hologic, Bedford, Massachusetts), SurePath (Becton, Dickinson and Company, Franklin Lakes, New Jersey), or Digene (Qiagen, Valencia, California)-was equivalent (P = .51), and all 4 US Food and Drug Administration (FDA)-approved platforms-Hybrid Capture 2 (Qiagen), Cervista (Hologic), Aptima (Hologic), and cobas (Roche Molecular Systems, Pleasanton, California)-outperformed laboratory-developed tests, unspecified commercial kits, and other (noncommercial) methods in ThinPrep medium (P < .001). However, certain off-label combinations of platform and medium, most notably Cervista with SurePath, demonstrated suboptimal performance (P < .001). - Laboratories demonstrated proficiency in using various combinations of testing media and platforms offered in the CHPV program, with statistically significant performance differences in certain combinations. These observations may be relevant in the current discussions about FDA oversight of laboratory-developed tests.

78 FR 22536 - Procedural Manual for the Election Assistance Commission's Voting System Test Laboratories...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-16

... System Test Laboratories Program Manual, Version 2.0 AGENCY: United States Election Assistance Commission (EAC). ACTION: Notice; publication of Voting System Test Laboratories Program Manual, Version 2.0, for 60 day public comment period on EAC Web site. SUMMARY: The U.S. Election Assistance Commission (EAC...

Emergency radiobioassay preparedness exercises through the NIST radiochemistry intercomparison program.

PubMed

Nour, Svetlana; LaRosa, Jerry; Inn, Kenneth G W

2011-08-01

The present challenge for the international emergency radiobioassay community is to analyze contaminated samples rapidly while maintaining high quality results. The National Institute of Standards and Technology (NIST) runs a radiobioassay measurement traceability testing program to evaluate the radioanalytical capabilities of participating laboratories. The NIST Radiochemistry Intercomparison Program (NRIP) started more than 10 years ago, and emergency performance testing was added to the program seven years ago. Radiobioassay turnaround times under the NRIP program for routine production and under emergency response scenarios are 60 d and 8 h, respectively. Because measurement accuracy and sample turnaround time are very critical in a radiological emergency, response laboratories' analytical systems are best evaluated and improved through traceable Performance Testing (PT) programs. The NRIP provides participant laboratories with metrology tools to evaluate their performance and to improve it. The program motivates the laboratories to optimize their methodologies and minimize the turnaround time of their results. Likewise, NIST has to make adjustments and periodical changes in the bioassay test samples in order to challenge the participating laboratories continually. With practice, radioanalytical measurements turnaround time can be reduced to 3-4 h.

A laboratory medicine residency training program that includes clinical consultation and research.

PubMed

Spitzer, E D; Pierce, G F; McDonald, J M

1990-04-01

We describe a laboratory medicine residency training program that includes ongoing interaction with both clinical laboratories and clinical services as well as significant research experience. Laboratory medicine residents serve as on-call consultants in the interpretation of test results, design of testing strategies, and assurance of test quality. The consultative on-call beeper system was evaluated and is presented as an effective method of clinical pathology training that is well accepted by the clinical staff. The research component of the residency program is also described. Together, these components provide training in real-time clinical problem solving and prepare residents for the changing technological environment of the clinical laboratory. At the completion of the residency, the majority of the residents are qualified laboratory subspecialists and are also capable of running an independent research program.

Resident training in point-of-care testing.

PubMed

Campbell, Sheldon; Howanitz, Peter J

2007-06-01

Although central laboratory testing has been the norm for the last few decades and point-of-care testing (POCT) is considered an emerging area, physicians were performing POCT long before the existence of central laboratory testing. As medical directors of POCT programs, pathologists need the basic knowledge and skills associated with directing laboratory-based testing programs as well as additional knowledge and skills about testing at the point of care. Although the essential elements of quality testing are the same for laboratory-based and POCT, the enormous variety of settings, technologies, and workers involved present unique challenges.

The use of CellaVision competency software for external quality assessment and continuing professional development.

PubMed

Horiuchi, Yuki; Tabe, Yoko; Idei, Mayumi; Bengtsson, Hans-Inge; Ishii, Kiyoshi; Horii, Takashi; Miyake, Kazunori; Satoh, Naotake; Miida, Takashi; Ohsaka, Akimichi

2011-07-01

Quality assessment of blood cell morphological testing, such as white blood cell (WBC) differential and its interpretation, is one of the most important and difficult assignments in haematology laboratories. A monthly survey was performed to assess the possible role of the proficiency testing program produced by CellaVision competency software (CCS) in external quality assessment (EQA) of the clinical laboratories of affiliated university hospitals and the effective utilisation of this program in continuing professional development (CPD). Four monthly proficiency surveys were conducted in collaboration with four clinical laboratories affiliated with the teaching hospitals of Juntendo University of Medicine in Japan. EQA results by the CCS proficiency testing program revealed a difference of performance levels of WBC differential and morphological interpretation and a discrepancy in the WBC differential criteria among laboratories. With regard to the utilisation of this proficiency program as a tool for CPD, this program successfully improved the performance of the low-scoring laboratories and less experienced individuals. The CCS proficiency testing program was useful for the quality assessment of laboratory performance, for education, and for the storage and distribution of cell images to be utilised for further standardisation and education.

An Experimental Study of a BSCS-Style Laboratory Approach for University General Biology.

ERIC Educational Resources Information Center

Leonard, William H.

1983-01-01

A Biological Sciences Curriculum Study (BSCS) inquiry approach for university general biology laboratory was tested against a well-established commercial program judged to be highly directive. The BSCS was found to be more effective in learning biology laboratory concepts than the commercial program as measured by a laboratory concepts test.…

A quality management systems approach for CD4 testing in resource-poor settings.

PubMed

Westerman, Larry E; Kohatsu, Luciana; Ortiz, Astrid; McClain, Bernice; Kaplan, Jonathan; Spira, Thomas; Marston, Barbara; Jani, Ilesh V; Nkengasong, John; Parsons, Linda M

2010-10-01

Quality assurance (QA) is a systematic process to monitor and improve clinical laboratory practices. The fundamental components of a laboratory QA program include providing a functional and safe laboratory environment, trained and competent personnel, maintained equipment, adequate supplies and reagents, testing of appropriate specimens, internal monitoring of quality, accurate reporting, and external quality assessments. These components are necessary to provide accurate and precise CD4 T-cell counts, an essential test to evaluate start of and monitor effectiveness of antiretroviral therapy for HIV-infected patients. In recent years, CD4 testing has expanded dramatically in resource-limited settings. Information on a CD4 QA program as described in this article will provide guidelines not only for clinical laboratory staff but also for managers of programs responsible for supporting CD4 testing. All agencies involved in implementing CD4 testing must understand the needs of the laboratory and provide advocacy, guidance, and financial support to established CD4 testing sites and programs. This article describes and explains the procedures that must be put in place to provide reliable CD4 determinations in a variety of settings.

49 CFR 40.85 - What drugs do laboratories test for?

Code of Federal Regulations, 2013 CFR

2013-10-01

... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.85 What drugs do laboratories test for? As a laboratory, you must test for the following five drugs or classes of drugs in a DOT drug... 49 Transportation 1 2013-10-01 2013-10-01 false What drugs do laboratories test for? 40.85 Section...

49 CFR 40.81 - What laboratories may be used for DOT drug testing?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false What laboratories may be used for DOT drug testing... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.81 What laboratories may be used for DOT drug testing? (a) As a drug testing laboratory located in the U.S., you are...

49 CFR 40.85 - What drugs do laboratories test for?

Code of Federal Regulations, 2014 CFR

2014-10-01

... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.85 What drugs do laboratories test for? As a laboratory, you must test for the following five drugs or classes of drugs in a DOT drug... 49 Transportation 1 2014-10-01 2014-10-01 false What drugs do laboratories test for? 40.85 Section...

49 CFR 40.81 - What laboratories may be used for DOT drug testing?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false What laboratories may be used for DOT drug testing... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.81 What laboratories may be used for DOT drug testing? (a) As a drug testing laboratory located in the U.S., you are...

49 CFR 40.81 - What laboratories may be used for DOT drug testing?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false What laboratories may be used for DOT drug testing... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.81 What laboratories may be used for DOT drug testing? (a) As a drug testing laboratory located in the U.S., you are...

49 CFR 40.81 - What laboratories may be used for DOT drug testing?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What laboratories may be used for DOT drug testing... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.81 What laboratories may be used for DOT drug testing? (a) As a drug testing laboratory located in the U.S., you are...

49 CFR 40.85 - What drugs do laboratories test for?

Code of Federal Regulations, 2011 CFR

2011-10-01

... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.85 What drugs do laboratories test for? As a laboratory, you must test for the following five drugs or classes of drugs in a DOT drug... 49 Transportation 1 2011-10-01 2011-10-01 false What drugs do laboratories test for? 40.85 Section...

49 CFR 40.85 - What drugs do laboratories test for?

Code of Federal Regulations, 2012 CFR

2012-10-01

... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.85 What drugs do laboratories test for? As a laboratory, you must test for the following five drugs or classes of drugs in a DOT drug... 49 Transportation 1 2012-10-01 2012-10-01 false What drugs do laboratories test for? 40.85 Section...

49 CFR 40.85 - What drugs do laboratories test for?

Code of Federal Regulations, 2010 CFR

2010-10-01

... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.85 What drugs do laboratories test for? As a laboratory, you must test for the following five drugs or classes of drugs in a DOT drug... 49 Transportation 1 2010-10-01 2010-10-01 false What drugs do laboratories test for? 40.85 Section...

49 CFR 40.81 - What laboratories may be used for DOT drug testing?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false What laboratories may be used for DOT drug testing... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.81 What laboratories may be used for DOT drug testing? (a) As a drug testing laboratory located in the U.S., you are...

49 CFR 40.99 - How long does the laboratory retain specimens after testing?

Code of Federal Regulations, 2012 CFR

2012-10-01

... after testing? 40.99 Section 40.99 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.99 How long does the laboratory retain specimens after testing? (a) As a laboratory testing the primary...

49 CFR 40.99 - How long does the laboratory retain specimens after testing?

Code of Federal Regulations, 2011 CFR

2011-10-01

... after testing? 40.99 Section 40.99 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.99 How long does the laboratory retain specimens after testing? (a) As a laboratory testing the primary...

49 CFR 40.99 - How long does the laboratory retain specimens after testing?

Code of Federal Regulations, 2013 CFR

2013-10-01

... after testing? 40.99 Section 40.99 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.99 How long does the laboratory retain specimens after testing? (a) As a laboratory testing the primary...

49 CFR 40.99 - How long does the laboratory retain specimens after testing?

Code of Federal Regulations, 2014 CFR

2014-10-01

... after testing? 40.99 Section 40.99 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.99 How long does the laboratory retain specimens after testing? (a) As a laboratory testing the primary...

49 CFR 40.99 - How long does the laboratory retain specimens after testing?

Code of Federal Regulations, 2010 CFR

2010-10-01

... after testing? 40.99 Section 40.99 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.99 How long does the laboratory retain specimens after testing? (a) As a laboratory testing the primary...

42 CFR 493.959 - Immunohematology.

Code of Federal Regulations, 2014 CFR

2014-10-01

... challenges per testing event a program must provide for each analyte or test procedure is five. Analyte or... Compatibility testing Antibody identification (d) Evaluation of a laboratory's analyte or test performance. HHS... program must compare the laboratory's response for each analyte with the response that reflects agreement...

42 CFR 493.959 - Immunohematology.

Code of Federal Regulations, 2013 CFR

2013-10-01

... challenges per testing event a program must provide for each analyte or test procedure is five. Analyte or... Compatibility testing Antibody identification (d) Evaluation of a laboratory's analyte or test performance. HHS... program must compare the laboratory's response for each analyte with the response that reflects agreement...

42 CFR 493.959 - Immunohematology.

Code of Federal Regulations, 2012 CFR

2012-10-01

... challenges per testing event a program must provide for each analyte or test procedure is five. Analyte or... Compatibility testing Antibody identification (d) Evaluation of a laboratory's analyte or test performance. HHS... program must compare the laboratory's response for each analyte with the response that reflects agreement...

42 CFR 493.959 - Immunohematology.

Code of Federal Regulations, 2011 CFR

2011-10-01

... challenges per testing event a program must provide for each analyte or test procedure is five. Analyte or... Compatibility testing Antibody identification (d) Evaluation of a laboratory's analyte or test performance. HHS... program must compare the laboratory's response for each analyte with the response that reflects agreement...

7 CFR 90.3 - General.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS... programs of laboratories certified and approved by the Science and Technology shall have good laboratory...

7 CFR 90.3 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS... programs of laboratories certified and approved by the Science and Technology shall have good laboratory...

7 CFR 90.3 - General.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS... programs of laboratories certified and approved by the Science and Technology shall have good laboratory...

7 CFR 90.3 - General.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS... programs of laboratories certified and approved by the Science and Technology shall have good laboratory...

Crime Laboratory Proficiency Testing Research Program.

ERIC Educational Resources Information Center

Peterson, Joseph L.; And Others

A three-year research effort was conducted to design a crime laboratory proficiency testing program encompassing the United States. The objectives were to: (1) determine the feasibility of preparation and distribution of different classes of physical evidence; (2) assess the accuracy of criminalistics laboratories in the processing of selected…

A STUDY OF SOME EFFECTS OF A PROGRAMMED ORIENTATION ON LEARNING OUTCOMES OF A HUMAN RELATIONS LABORATORY. PAPER PRESENTED AT THE NATIONAL SEMINAR ON ADULT EDUCATION RESEARCH (CHICAGO, FEBRUARY 11-13, 1968).

ERIC Educational Resources Information Center

SEARLE, STANLEY H.; WARLOW, G.L.

TO TEST THE EFFECTIVENESS OF ADVANCED PREPARATION IN THE HUMAN RELATIONS LABORATORY PROGRAM OF THE UNITED CHURCH OF CANADA, SEVEN DELEGATES TO A LABORATORY HELD IN JUNE 1967 RECEIVED A 27-PAGE PROGRAMED ORIENTATION TWO WEEKS PRIOR TO THE LABORATORY. ANOTHER EIGHT DELEGATES SERVED AS A CONTROL GROUP. IT WAS HYPOTHESIZED THAT THE TEST GROUP WOULD…

Updating the immunology curriculum in clinical laboratory science.

PubMed

Stevens, C D

2000-01-01

To determine essential content areas of immunology/serology courses at the clinical laboratory technician (CLT) and clinical laboratory scientist (CLS) levels. A questionnaire was designed which listed all major topics in immunology and serology. Participants were asked to place a check beside each topic covered. For an additional list of serological and immunological laboratory testing, participants were asked to indicate if each test was performed in either the didactic or clinical setting, or not performed at all. A national survey of 593 NAACLS approved CLT and CLS programs was conducted by mail under the auspices of ASCLS. Responses were obtained from 158 programs. Respondents from all across the United States included 60 CLT programs, 48 hospital-based CLS programs, 45 university-based CLS programs, and 5 university-based combined CLT and CLS programs. The survey was designed to enumerate major topics included in immunology and serology courses by a majority of participants at two distinct educational levels, CLT and CLS. Laboratory testing routinely performed in student laboratories as well as in the clinical setting was also determined for these two levels of practitioners. Certain key topics were common to most immunology and serology courses. There were some notable differences in the depth of courses at the CLT and CLS levels. Laboratory testing associated with these courses also differed at the two levels. Testing requiring more detailed interpretation, such as antinuclear antibody patterns (ANAs), was mainly performed by CLS students only. There are certain key topics as well as specific laboratory tests that should be included in immunology/serology courses at each of the two different educational levels to best prepare students for the workplace. Educators can use this information as a guide to plan a curriculum for such courses.

49 CFR 40.89 - What is validity testing, and are laboratories required to conduct it?

Code of Federal Regulations, 2013 CFR

2013-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.89 What is validity testing, and are laboratories required to conduct it? (a) Specimen validity testing is... 49 Transportation 1 2013-10-01 2013-10-01 false What is validity testing, and are laboratories...

49 CFR 40.89 - What is validity testing, and are laboratories required to conduct it?

Code of Federal Regulations, 2011 CFR

2011-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.89 What is validity testing, and are laboratories required to conduct it? (a) Specimen validity testing is... 49 Transportation 1 2011-10-01 2011-10-01 false What is validity testing, and are laboratories...

49 CFR 40.89 - What is validity testing, and are laboratories required to conduct it?

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.89 What is validity testing, and are laboratories required to conduct it? (a) Specimen validity testing is... 49 Transportation 1 2010-10-01 2010-10-01 false What is validity testing, and are laboratories...

49 CFR 40.89 - What is validity testing, and are laboratories required to conduct it?

Code of Federal Regulations, 2012 CFR

2012-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.89 What is validity testing, and are laboratories required to conduct it? (a) Specimen validity testing is... 49 Transportation 1 2012-10-01 2012-10-01 false What is validity testing, and are laboratories...

49 CFR 40.89 - What is validity testing, and are laboratories required to conduct it?

Code of Federal Regulations, 2014 CFR

2014-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.89 What is validity testing, and are laboratories required to conduct it? (a) Specimen validity testing is... 49 Transportation 1 2014-10-01 2014-10-01 false What is validity testing, and are laboratories...

Development and implementation of an international proficiency testing program for a neutralizing antibody assay for HIV-1 in TZM-bl cells.

PubMed

Todd, Christopher A; Greene, Kelli M; Yu, Xuesong; Ozaki, Daniel A; Gao, Hongmei; Huang, Yunda; Wang, Maggie; Li, Gary; Brown, Ronald; Wood, Blake; D'Souza, M Patricia; Gilbert, Peter; Montefiori, David C; Sarzotti-Kelsoe, Marcella

2012-01-31

Recent advances in assay technology have led to major improvements in how HIV-1 neutralizing antibodies are measured. A luciferase reporter gene assay performed in TZM-bl (JC53bl-13) cells has been optimized and validated. Because this assay has been adopted by multiple laboratories worldwide, an external proficiency testing program was developed to ensure data equivalency across laboratories performing this neutralizing antibody assay for HIV/AIDS vaccine clinical trials. The program was optimized by conducting three independent rounds of testing, with an increased level of stringency from the first to third round. Results from the participating domestic and international laboratories improved each round as factors that contributed to inter-assay variability were identified and minimized. Key contributors to increased agreement were experience among laboratories and standardization of reagents. A statistical qualification rule was developed using a simulation procedure based on the three optimization rounds of testing, where a laboratory qualifies if at least 25 of the 30 ID50 values lie within the acceptance ranges. This ensures no more than a 20% risk that a participating laboratory fails to qualify when it should, as defined by the simulation procedure. Five experienced reference laboratories were identified and tested a series of standardized reagents to derive the acceptance ranges for pass-fail criteria. This Standardized Proficiency Testing Program is the first available for the evaluation and documentation of assay equivalency for laboratories performing HIV-1 neutralizing antibody assays and may provide guidance for the development of future proficiency testing programs for other assay platforms. Copyright © 2011 Elsevier B.V. All rights reserved.

Benefits of a Pharmacology Antimalarial Reference Standard and Proficiency Testing Program Provided by the Worldwide Antimalarial Resistance Network (WWARN)

PubMed Central

Lourens, Chris; Lindegardh, Niklas; Barnes, Karen I.; Guerin, Philippe J.; Sibley, Carol H.; White, Nicholas J.

2014-01-01

Comprehensive assessment of antimalarial drug resistance should include measurements of antimalarial blood or plasma concentrations in clinical trials and in individual assessments of treatment failure so that true resistance can be differentiated from inadequate drug exposure. Pharmacometric modeling is necessary to assess pharmacokinetic-pharmacodynamic relationships in different populations to optimize dosing. To accomplish both effectively and to allow comparison of data from different laboratories, it is essential that drug concentration measurement is accurate. Proficiency testing (PT) of laboratory procedures is necessary for verification of assay results. Within the Worldwide Antimalarial Resistance Network (WWARN), the goal of the quality assurance/quality control (QA/QC) program is to facilitate and sustain high-quality antimalarial assays. The QA/QC program consists of an international PT program for pharmacology laboratories and a reference material (RM) program for the provision of antimalarial drug standards, metabolites, and internal standards for laboratory use. The RM program currently distributes accurately weighed quantities of antimalarial drug standards, metabolites, and internal standards to 44 pharmacology, in vitro, and drug quality testing laboratories. The pharmacology PT program has sent samples to eight laboratories in four rounds of testing. WWARN technical experts have provided advice for correcting identified problems to improve performance of subsequent analysis and ultimately improved the quality of data. Many participants have demonstrated substantial improvements over subsequent rounds of PT. The WWARN QA/QC program has improved the quality and value of antimalarial drug measurement in laboratories globally. It is a model that has potential to be applied to strengthening laboratories more widely and improving the therapeutics of other infectious diseases. PMID:24777099

Comparative evaluation of subgrade resilient modulus from non-destructive, in-situ, and laboratory methods.

DOT National Transportation Integrated Search

2007-08-01

Field and laboratory testing programs were conducted to develop models that predict the resilient modulus of subgrade soils from : the test results of DCP, CIMCPT, FWD, Dynaflect, and soil properties. The field testing program included DCP, CIMCPT, F...

49 CFR 40.113 - Where is other information concerning laboratories found in this regulation?

Code of Federal Regulations, 2011 CFR

2011-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.113... specimen tests (drugs). § 40.179—Role of second laboratory in split specimen tests (adulterants). § 40.181...

49 CFR 40.113 - Where is other information concerning laboratories found in this regulation?

Code of Federal Regulations, 2014 CFR

2014-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.113... specimen tests (drugs). § 40.179—Role of second laboratory in split specimen tests (adulterants). § 40.181...

49 CFR 40.113 - Where is other information concerning laboratories found in this regulation?

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.113... specimen tests (drugs). § 40.179—Role of second laboratory in split specimen tests (adulterants). § 40.181...

49 CFR 40.113 - Where is other information concerning laboratories found in this regulation?

Code of Federal Regulations, 2013 CFR

2013-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.113... specimen tests (drugs). § 40.179—Role of second laboratory in split specimen tests (adulterants). § 40.181...

49 CFR 40.113 - Where is other information concerning laboratories found in this regulation?

Code of Federal Regulations, 2012 CFR

2012-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.113... specimen tests (drugs). § 40.179—Role of second laboratory in split specimen tests (adulterants). § 40.181...

10 CFR 430.25 - Laboratory Accreditation Program.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Procedures § 430.25 Laboratory Accreditation Program. Testing for fluorescent lamp ballasts performed in accordance with appendix Q1 to this subpart shall comply with this § 430.25. The testing for general service... accordance with Appendix R to this subpart. The testing for medium base compact fluorescent lamps shall be...

10 CFR 430.25 - Laboratory Accreditation Program.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Procedures § 430.25 Laboratory Accreditation Program. Testing for fluorescent lamp ballasts performed in accordance with appendix Q1 to this subpart shall comply with this section § 430.25. The testing for general... performed in accordance with appendix R to this subpart. The testing for medium base compact fluorescent...

10 CFR 430.25 - Laboratory Accreditation Program.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Procedures § 430.25 Laboratory Accreditation Program. Testing for fluorescent lamp ballasts performed in accordance with appendix Q1 to this subpart shall comply with this § 430.25. The testing for general service... accordance with Appendix R to this subpart. The testing for medium base compact fluorescent lamps shall be...

7 CFR 91.37 - Standard hourly fee rate for laboratory testing, analysis, and other services.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Standard hourly fee rate for laboratory testing... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.37 Standard hourly fee rate for laboratory testing, analysis, and other services. (a) The...

7 CFR 91.37 - Standard hourly fee rate for laboratory testing, analysis, and other services.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Standard hourly fee rate for laboratory testing... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.37 Standard hourly fee rate for laboratory testing, analysis, and other services. (a) The...

7 CFR 91.37 - Standard hourly fee rate for laboratory testing, analysis, and other services.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Standard hourly fee rate for laboratory testing... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.37 Standard hourly fee rate for laboratory testing, analysis, and other services. (a) The...

7 CFR 91.37 - Standard hourly fee rate for laboratory testing, analysis, and other services.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Standard hourly fee rate for laboratory testing... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.37 Standard hourly fee rate for laboratory testing, analysis, and other services. (a) The...

Integrated Data Collection Analysis (IDCA) Program - Final Review September 12, 2012 at DHS

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

Sandstrom, Mary M.; Brown, Geoffrey W.; Warner, Kirstin F.

The Integrated Data Collection Analysis (IDCA) program conducted a final program review at the Department of Homeland Security on September 12, 2012. The review was focused on the results of the program over the complete performance period. A summary presentation delineating the accomplished tasks started the meeting, followed by technical presentations on various issues that arose during the performance period. The presentations were completed with a statistical evaluation of the testing results from all the participants in the IDCA Proficiency Test study. The meeting closed with a discussion of potential sources of funding for continuing work to resolve some ofmore » these technical issues. This effort, funded by the Department of Homeland Security (DHS), put the issues of safe handling of these materials in perspective with standard military explosives. The study added Small-Scale Safety and Thermal (SSST) testing results for a broad suite of different HMEs to the literature, and suggested new guidelines and methods to develop safe handling practices for HMEs. Each participating testing laboratory used identical test materials and preparation methods wherever possible. Note, however, the test procedures differ among the laboratories. The results were compared among the laboratories and then compared to historical data from various sources. The testing performers involved were Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Naval Surface Warfare Center, Indian Head Division (NSWC IHD), Sandia National Laboratories (SNL), and Air Force Research Laboratory, Tyndall AFB (AFRL/RXQL). These tests were conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to compare results when these testing variables cannot be made consistent.« less

Evaluation of the Virtual Physiology of Exercise Laboratory Program

ERIC Educational Resources Information Center

Dobson, John L.

2009-01-01

The Virtual Physiology of Exercise Laboratory (VPEL) program was created to simulate the test design, data collection, and analysis phases of selected exercise physiology laboratories. The VPEL program consists of four modules: (1) cardiovascular, (2) maximal O[subscript 2] consumption [Vo[subscript 2max], (3) lactate and ventilatory thresholds,…

75 FR 77671 - Expansion of the Scope of NRTL Recognition of MET Laboratories, Inc.; Correction of the Scope of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-13

... MET Laboratories, Inc., (MET) as an NRTL. MET's expansion covers the use of additional test standards... elements: (1) The type of products the NRTL may test, with each type specified by its applicable test... certification activities for test standards within the NRTL's scope; and (3) the supplemental program(s) that...

49 CFR 40.96 - What criteria do laboratories use to establish that a specimen is invalid?

Code of Federal Regulations, 2012 CFR

2012-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the invalid test result criteria for the initial and confirmation testing as... whether sending the specimen to another HHS certified laboratory for testing would be useful in being able...

49 CFR 40.96 - What criteria do laboratories use to establish that a specimen is invalid?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the invalid test result criteria for the initial and confirmation testing as... whether sending the specimen to another HHS certified laboratory for testing would be useful in being able...

49 CFR 40.96 - What criteria do laboratories use to establish that a specimen is invalid?

Code of Federal Regulations, 2013 CFR

2013-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the invalid test result criteria for the initial and confirmation testing as... whether sending the specimen to another HHS certified laboratory for testing would be useful in being able...

49 CFR 40.96 - What criteria do laboratories use to establish that a specimen is invalid?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the invalid test result criteria for the initial and confirmation testing as... whether sending the specimen to another HHS certified laboratory for testing would be useful in being able...

49 CFR 40.96 - What criteria do laboratories use to establish that a specimen is invalid?

Code of Federal Regulations, 2014 CFR

2014-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the invalid test result criteria for the initial and confirmation testing as... whether sending the specimen to another HHS certified laboratory for testing would be useful in being able...

10 CFR 707.12 - Specimen collection, handling and laboratory analysis for drug testing.

Code of Federal Regulations, 2011 CFR

2011-01-01

... drug testing. 707.12 Section 707.12 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.12 Specimen collection, handling and laboratory analysis for drug testing... collection to final disposition of specimens, and testing laboratories shall use appropriate cutoff levels in...

10 CFR 707.12 - Specimen collection, handling and laboratory analysis for drug testing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... drug testing. 707.12 Section 707.12 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.12 Specimen collection, handling and laboratory analysis for drug testing... collection to final disposition of specimens, and testing laboratories shall use appropriate cutoff levels in...

10 CFR 707.12 - Specimen collection, handling and laboratory analysis for drug testing.

Code of Federal Regulations, 2014 CFR

2014-01-01

... drug testing. 707.12 Section 707.12 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.12 Specimen collection, handling and laboratory analysis for drug testing... collection to final disposition of specimens, and testing laboratories shall use appropriate cutoff levels in...

10 CFR 707.12 - Specimen collection, handling and laboratory analysis for drug testing.

Code of Federal Regulations, 2012 CFR

2012-01-01

... drug testing. 707.12 Section 707.12 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.12 Specimen collection, handling and laboratory analysis for drug testing... collection to final disposition of specimens, and testing laboratories shall use appropriate cutoff levels in...

10 CFR 707.12 - Specimen collection, handling and laboratory analysis for drug testing.

Code of Federal Regulations, 2013 CFR

2013-01-01

... drug testing. 707.12 Section 707.12 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.12 Specimen collection, handling and laboratory analysis for drug testing... collection to final disposition of specimens, and testing laboratories shall use appropriate cutoff levels in...

The Efficacy of the LearningRx Cognitive Training Program: Modality and Transfer Effects

ERIC Educational Resources Information Center

Hill, Oliver W.; Serpell, Zewelanji; Faison, M. Omar

2016-01-01

This article describes two studies testing the efficacy of a commercial one-on-one cognitive training program (LearningRx) and its computer-based version (Brainskills) in laboratory and school settings. Study 1 tested Brainskills in a laboratory setting with 322 middle school students. Paired "t"-tests revealed significant gains on all…

IARC - Illinois Accelerator Research Center | Pilot Program

Science.gov Websites

Toggle navigation Pilot Program Agenda Directions Registration Illinois Accelerator Research Center National Laboratory present Accelerator Stewardship Test Facility Pilot Program Use accelerator technology , energy and environment. With this pilot program, the DOE Office of Science National Laboratories are

Creating Best Practices for the Submission of Actionable Food and Feed Testing Data Generated in State and Local Laboratories.

PubMed

Wangsness, Kathryn; Salfinger, Yvonne; Randolph, Robyn; Shea, Shari; Larson, Kirsten

2017-07-01

Laboratory accreditation provides a level of standardization in laboratories and confidence in generated food and feed testing results. For some laboratories, ISO/IEC 17025:2005 accreditation may not be fiscally viable, or a requested test method may be out of the scope of the laboratory's accreditation. To assist laboratories for whom accreditation is not feasible, the Association of Public Health Laboratories Data Acceptance Work Group developed a white paper entitled "Best Practices for Submission of Actionable Food and Feed Testing Data Generated in State and Local Laboratories." The basic elements of a quality management system, along with other best practices that state and local food and feed testing laboratories should follow, are included in the white paper. It also covers program-specific requirements that may need to be addressed. Communication with programs and end data users is regarded as essential for establishing the reliability and accuracy of laboratory data. Following these suggested best practices can facilitate the acceptance of laboratory data, which can result in swift regulatory action and the quick removal of contaminated product from the food supply, improving public health nationally.

The Tanzania experience: clinical laboratory testing harmonization and equipment standardization at different levels of a tiered health laboratory system.

PubMed

Massambu, Charles; Mwangi, Christina

2009-06-01

The rapid scale-up of the care and treatment programs in Tanzania during the preceding 4 years has greatly increased the demand for quality laboratory services for diagnosis of HIV and monitoring patients during antiretroviral therapy. Laboratory services were not in a position to cope with this demand owing to poor infrastructure, lack of human resources, erratic and/or lack of reagent supply and commodities, and slow manual technologies. With the limited human resources in the laboratory and the need for scaling up the care and treatment program, it became necessary to install automated equipment and train personnel for the increased volume of testing and new tests across all laboratory levels. With the numerous partners procuring equipment, the possibility of a multitude of equipment platforms with attendant challenges for procurement of reagents, maintenance of equipment, and quality assurance arose. Tanzania, therefore, had to harmonize laboratory tests and standardize laboratory equipment at different levels of the laboratory network. The process of harmonization of tests and standardization of equipment included assessment of laboratories, review of guidelines, development of a national laboratory operational plan, and stakeholder advocacy. This document outlines this process.

Photovoltaic module certification and laboratory accreditation criteria development

NASA Astrophysics Data System (ADS)

Osterwald, Carl R.; Zerlaut, Gene; Hammond, Robert; D'Aiello, Robert

1996-01-01

This paper overviews a model product certification and test laboratory accreditation program for photovoltaic (PV) modules that was recently developed by the National Renewable Energy Laboratory and Arizona State University. The specific objective of this project was to produce a document that details the equipment, facilities, quality assurance procedures, and technical expertise an accredited laboratory needs for performance and qualification testing of PV modules, along with the specific tests needed for a module design to be certified. The document was developed in conjunction with a criteria development committee consisting of representatives from 30 U.S. PV manufacturers, end users, standards and codes organizations, and testing laboratories. The intent is to lay the groundwork for a future U.S. PV certification and accreditation program that will be beneficial to the PV industry as a whole.

75 FR 75485 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Guidelines for Federal Workplace Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were... Laboratories and Instrumented Initial Testing Facilities (IITF) must meet in order to conduct drug and specimen...

75 FR 39023 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 27348 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 9229 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-01

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 5088 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 154 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-04

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 45128 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the..., ``Certification of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 32950 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-10

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

75 FR 55795 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of Laboratories Engaged in Urine Drug Testing for Federal Agencies,'' sets strict standards that...

[An experimental proficiency test for ability to screen 104 residual pesticides in agricultural products].

PubMed

Tsumura, Yukari; Ishimitsu, Susumu; Otaki, Kayo; Uchimi, Hiroyuki; Matsumoto, Nobuyuki; Daba, Masaki; Tsuchiya, Tetsu; Ukyo, Masaho; Tonogai, Yasuhide

2003-10-01

An experimental proficiency test program for ability to screen 104 residual pesticides in agricultural products has been conducted. Eight Japanese laboratories joined the program. Items tested in the present study were limit of detection, internal proficiency test (self spike) and external proficiency test (blind spike). All 104 pesticides were well detected and recovered from agricultural foods in the internal proficiency test. However, the results of the external proficiency test did not completely agree with those of the internal proficiency tests. After 5 rounds of the blind spike test, the ratio of the number of correctly detected pesticides to that of actually contained ones (49 total) ranged from 65% to 100% among laboratories. The numbers of mistakenly detected pesticides by a laboratory were 0 to 15. Thus, there was a great difference among the laboratories in the ability to screen multiresidual pesticides.

10 CFR 26.153 - Using certified laboratories for testing urine specimens.

Code of Federal Regulations, 2011 CFR

2011-01-01

... for Substance Abuse Prevention, Substance Abuse and Mental Health Services Administration, Room 815.... 26.153 Section 26.153 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories... Workplace Drug Testing Programs [published in the Federal Register on April 11, 1988 (53 FR 11970), and as...

10 CFR 26.153 - Using certified laboratories for testing urine specimens.

Code of Federal Regulations, 2012 CFR

2012-01-01

... for Substance Abuse Prevention, Substance Abuse and Mental Health Services Administration, Room 815.... 26.153 Section 26.153 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories... Workplace Drug Testing Programs [published in the Federal Register on April 11, 1988 (53 FR 11970), and as...

10 CFR 26.153 - Using certified laboratories for testing urine specimens.

Code of Federal Regulations, 2014 CFR

2014-01-01

... for Substance Abuse Prevention, Substance Abuse and Mental Health Services Administration, Room 815.... 26.153 Section 26.153 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories... Workplace Drug Testing Programs [published in the Federal Register on April 11, 1988 (53 FR 11970), and as...

10 CFR 26.153 - Using certified laboratories for testing urine specimens.

Code of Federal Regulations, 2013 CFR

2013-01-01

... for Substance Abuse Prevention, Substance Abuse and Mental Health Services Administration, Room 815.... 26.153 Section 26.153 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories... Workplace Drug Testing Programs [published in the Federal Register on April 11, 1988 (53 FR 11970), and as...

10 CFR 26.153 - Using certified laboratories for testing urine specimens.

Code of Federal Regulations, 2010 CFR

2010-01-01

... for Substance Abuse Prevention, Substance Abuse and Mental Health Services Administration, Room 815.... 26.153 Section 26.153 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories... Workplace Drug Testing Programs [published in the Federal Register on April 11, 1988 (53 FR 11970), and as...

Use of coal fly ash and other waste products in soil stabilization and road construction including non-destructive testing of roadways.

DOT National Transportation Integrated Search

2012-06-01

An extensive laboratory testing program was performed on subgrade soils stabilized using fly ash and : lime kiln dust. The laboratory program included measurements of: compaction curves, small strain elastic moduli, : resilient modulus (Mr), Briaud C...

Use of coal fly ash and other waste products in soil stabilization and road construction-including non-destructive testing of roadways.

DOT National Transportation Integrated Search

2012-02-01

An extensive laboratory testing program was performed on subgrade soils stabilized using fly ash and lime kiln dust. The laboratory : program included measurements of: compaction curves, small strain elastic moduli, resilient modulus (Mr), Briaud Com...

76 FR 57723 - Agency Information Collection Activities: Proposed Collection; Comment Request; Election...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

...; Comment Request; Election Assistance Commission's Voting System Test Laboratory Program Manual, Version 1... Paperwork Reduction Act of 1995, the U.S. Election Assistance Commission (EAC) invites the general public... information collection, EAC's Voting System Test Laboratory Program Manual, Version 1.0. Comments are invited...

Integrated Data Collection Analysis (IDCA) Program - RDX Type II Class 5 Standard, Data Set 1

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

Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.

This document describes the results of the first reference sample material—RDX Type II Class 5—examined in the proficiency study for small-scale safety and thermal (SSST) testing of explosive materials for the Integrated Data Collection Analysis (IDCA) Program. The IDCA program is conducting proficiency testing on homemade explosives (HMEs). The reference sample materials are being studied to establish the accuracy of traditional explosives safety testing for each performing laboratory. These results will be used for comparison to results from testing HMEs. This effort, funded by the Department of Homeland Security (DHS), ultimately will put the issues of safe handling of thesemore » materials in perspective with standard military explosives. The results of the study will add SSST testing results for a broad suite of different HMEs to the literature, potentially suggest new guidelines and methods for HME testing, and possibly establish what are the needed accuracies in SSST testing to develop safe handling practices. Described here are the results for impact, friction, electrostatic discharge, and scanning calorimetry analysis of a reference sample of RDX Type II Class 5. The results from each participating testing laboratory are compared using identical test material and preparation methods wherever possible. Note, however, the test procedures differ among the laboratories. These results are then compared to historical data from various sources. The performers involved are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Air Force Research Laboratory/ RXQL (AFRL), Indian Head Division, Naval Surface Warfare Center, (IHD-NSWC), and Sandia National Laboratories (SNL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to understand how to compare results when test protocols are not identical.« less

Capability of the Gas Analysis and Testing Laboratory at the NASA Johnson Space Center

NASA Technical Reports Server (NTRS)

Broerman, Craig; Jimenez, Javier; Sweterlitsch, Jeff

2012-01-01

The Gas Analysis and Testing Laboratory is an integral part of the testing performed at the NASA Johnson Space Center. The Gas Analysis and Testing Laboratory is a high performance laboratory providing real time analytical instruments to support manned and unmanned testing. The lab utilizes precision gas chromatographs, gas analyzers and spectrophotometers to support the technology development programs within the NASA community. The Gas Analysis and Testing Laboratory works with a wide variety of customers and provides engineering support for user-specified applications in compressed gas, chemical analysis, general and research laboratory.

Capability of the Gas Analysis and Testing Laboratory at the NASA Johnson Space Center

NASA Technical Reports Server (NTRS)

Broerman, Craig; Jimenez, Javier; Sweterlitsch, Jeff

2011-01-01

The Gas Analysis and Testing Laboratory is an integral part of the testing performed at the NASA Johnson Space Center. The Gas Analysis and Testing Laboratory is a high performance laboratory providing real time analytical instruments to support manned and unmanned testing. The lab utilizes precision gas chromatographs, gas analyzers and spectrophotometers to support the technology development programs within the NASA community. The Gas Analysis and Testing Laboratory works with a wide variety of customers and provides engineering support for user-specified applications in compressed gas, chemical analysis, general and research laboratory

Comparison of results of fluconazole disk diffusion testing for Candida species with results from a central reference laboratory in the ARTEMIS global antifungal surveillance program.

PubMed

Pfaller, M A; Hazen, K C; Messer, S A; Boyken, L; Tendolkar, S; Hollis, R J; Diekema, D J

2004-08-01

The accuracy of antifungal susceptibility tests is important for accurate resistance surveillance and for the clinical management of patients with serious infections. Our main objective was to compare the results of fluconazole disk diffusion testing of Candida spp. performed by ARTEMIS participating centers with disk diffusion and MIC results obtained by the central reference laboratory. A total of 2,949 isolates of Candida spp. were tested by NCCLS disk diffusion and reference broth microdilution methods in the central reference laboratory. These results were compared to the results of disk diffusion testing performed in the 54 participating centers. All tests were performed and interpreted following NCCLS recommendations. Overall categorical agreement between participant disk diffusion test results and reference laboratory MIC results was 87.4%, with 0.2% very major errors (VME) and 3.3% major errors (ME). The categorical agreement between the disk diffusion test results obtained in the reference laboratory with the MIC test results was similar: 92.8%. Likewise, good agreement was observed between participant disk diffusion test results and reference laboratory disk diffusion test results: 90.4%, 0.4% VME, and 3.4% ME. The disk diffusion test was especially reliable in detecting those isolates of Candida spp. that were characterized as resistant by reference MIC testing. External quality assurance data obtained by surveillance programs such as the ARTEMIS Global Antifungal Surveillance Program ensure the generation of useful surveillance data and result in the continued improvement of antifungal susceptibility testing practices.

An innovative educational approach to professional development of medical laboratory scientists in Botswana.

PubMed

Magowe, Mabel Km; Ledikwe, Jenny H; Kasvosve, Ishmael; Martin, Robert; Thankane, Kabo; Semo, Bazghina-Werq

2014-01-01

To address the shortage of laboratory scientists in Botswana, an innovative, one-year academic bridging program was initiated at the University of Botswana, to advance diploma-holding laboratory technicians towards becoming laboratory scientists holding Bachelor's degrees. An evaluation was conducted, which described the outcomes of the program and the lessons learned from this novel approach to meeting human resource needs. This was a cross-sectional, mixed-methods evaluation. Qualitative interviews were conducted with graduates of the Bachelor of Science (BSc) Medical Laboratory Sciences (MLS) bridging program, along with the graduates' current supervisors, and key informants who were involved in program development or implementation. The quantitative data collected included a written questionnaire, completed by program graduates, with a retrospective pre-test/post-test survey of graduates' confidence, in terms of key laboratory competencies. The BSc MLS bridging program produced thirty-three laboratory scientists over 3 years. There was a significant increase in confidence among graduates, for specified competencies, after the program (P<0.05). Graduates reported acquiring new skills and, often, accepting new responsibilities at their former workplace, particularly in relationship to leadership and management. Five graduates enrolled in advanced degree programs. Most graduates assumed increased responsibility. However, only two graduates were promoted after completing the training program. The lessons learned include: the importance of stakeholder involvement, the need for data to identify local needs, financial sustainability, catering for the needs of adult learners, and ensuring a technically challenging work environment, conducive to the application of skills learned during training. A strong public health and clinical laboratory system is essential for the rapid detection and control of emerging health threats, and for patient care. However, there is a need to adequately prepare laboratory human resources, to ensure efficient and effective laboratory services. Advancement of laboratory technicians towards becoming laboratory scientists, through a bridging program, can provide the necessary skills within a short time.

NASA Glenn's Acoustical Testing Laboratory Awarded Accreditation by the National Voluntary Laboratory Accreditation Program

NASA Technical Reports Server (NTRS)

Akers, James C.; Cooper, Beth A.

2004-01-01

NASA Glenn Research Center's Acoustical Testing Laboratory (ATL) provides a comprehensive array of acoustical testing services, including sound pressure level, sound intensity level, and sound-power-level testing per International Standards Organization (ISO)1 3744. Since its establishment in September 2000, the ATL has provided acoustic emission testing and noise control services for a variety of customers, particularly microgravity space flight hardware that must meet International Space Station acoustic emission requirements. The ATL consists of a 23- by 27- by 20-ft (height) convertible hemi/anechoic test chamber and a separate sound-attenuating test support enclosure. The ATL employs a personal-computer-based data acquisition system that provides up to 26 channels of simultaneous data acquisition with real-time analysis (ref. 4). Specialized diagnostic tools, including a scanning sound-intensity system, allow the ATL's technical staff to support its clients' aggressive low-noise design efforts to meet the space station's acoustic emission requirement. From its inception, the ATL has pursued the goal of developing a comprehensive ISO 17025-compliant quality program that would incorporate Glenn's existing ISO 9000 quality system policies as well as ATL-specific technical policies and procedures. In March 2003, the ATL quality program was awarded accreditation by the National Voluntary Laboratory Accreditation Program (NVLAP) for sound-power-level testing in accordance with ISO 3744. The NVLAP program is administered by the National Institutes of Standards and Technology (NIST) of the U.S. Department of Commerce and provides third-party accreditation for testing and calibration laboratories. There are currently 24 NVLAP-accredited acoustical testing laboratories in the United States. NVLAP accreditation covering one or more specific testing procedures conducted in accordance with established test standards is awarded upon successful completion of an intensive onsite assessment that includes proficiency testing and documentation review. The ATL NVLAP accreditation currently applies specifically to its ISO 3744 soundpower- level determination procedure (see the photograph) and supporting ISO 17025 quality system, although all ATL operations are conducted in accordance with its quality system. The ATL staff is currently developing additional procedures to adapt this quality system to the testing of space flight hardware in accordance with International Space Station acoustic emission requirements.<

49 CFR 40.83 - How do laboratories process incoming specimens?

Code of Federal Regulations, 2012 CFR

2012-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.83 How do laboratories... copies of the CCF or any copies of the alcohol testing form. (b) You must comply with applicable provisions of the HHS Guidelines concerning accessioning and processing urine drug specimens. (c) You must...

49 CFR 40.83 - How do laboratories process incoming specimens?

Code of Federal Regulations, 2014 CFR

2014-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.83 How do laboratories... copies of the CCF or any copies of the alcohol testing form. (b) You must comply with applicable provisions of the HHS Guidelines concerning accessioning and processing urine drug specimens. (c) You must...

49 CFR 40.83 - How do laboratories process incoming specimens?

Code of Federal Regulations, 2013 CFR

2013-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.83 How do laboratories... copies of the CCF or any copies of the alcohol testing form. (b) You must comply with applicable provisions of the HHS Guidelines concerning accessioning and processing urine drug specimens. (c) You must...

49 CFR 40.83 - How do laboratories process incoming specimens?

Code of Federal Regulations, 2011 CFR

2011-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.83 How do laboratories... copies of the CCF or any copies of the alcohol testing form. (b) You must comply with applicable provisions of the HHS Guidelines concerning accessioning and processing urine drug specimens. (c) You must...

49 CFR 40.83 - How do laboratories process incoming specimens?

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.83 How do laboratories... copies of the CCF or any copies of the alcohol testing form. (b) You must comply with applicable provisions of the HHS Guidelines concerning accessioning and processing urine drug specimens. (c) You must...

Competency assessment of microbiology medical laboratory technologists in Ontario, Canada.

PubMed

Desjardins, Marc; Fleming, Christine Ann

2014-08-01

Accreditation in Ontario, Canada, requires that licensed clinical laboratories participate in external quality assessment (also known as proficiency testing) and perform competency evaluation of their staff. To assess the extent of ongoing competency assessment practices, the Quality Management Program--Laboratory Services (QMP-LS) Microbiology Committee surveyed all 112 licensed Ontario microbiology laboratories. The questionnaire consisted of a total of 21 questions that included yes/no, multiple-choice, and short-answer formats. Participants were asked to provide information about existing programs, the frequency of testing, what areas are evaluated, and how results are communicated to the staff. Of the 111 responding laboratories, 6 indicated they did not have a formal evaluation program since they perform only limited bacteriology testing. Of the remaining 105 respondents, 87% perform evaluations at least annually or every 2 years, and 61% include any test or task performed, whereas 16% and 10% focus only on problem areas and high-volume complex tasks, respectively. The most common methods of evaluation were review of external quality assessment (EQA) challenges, direct observation, and worksheet review. With the exception of one participant, all communicate results to staff, and most take remedial action to correct the deficiencies. Although most accredited laboratories have a program to assess the ongoing competency of their staff, the methods used are not standardized or consistently applied, indicating that there is room for improvement. The survey successfully highlighted potential areas for improvement and allowed the QMP-LS Microbiology Committee to provide guidance to Ontario laboratories for establishing or improving existing microbiology-specific competency assessment programs. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

Laboratory Resources Management in Manufacturing Systems Programs

ERIC Educational Resources Information Center

Obi, Samuel C.

2004-01-01

Most, if not all, industrial technology (IT) programs have laboratories or workshops. Often equipped with modern equipment, tools, materials, and measurement and test instruments, these facilities constitute a major investment for IT programs. Improper use or over use of program facilities may result in dirty lab equipment, lost or damaged tools,…

10 CFR 60.143 - Monitoring and testing waste packages.

Code of Federal Regulations, 2010 CFR

2010-01-01

... package monitoring program shall include laboratory experiments which focus on the internal condition of... the laboratory experiments. (d) The waste package monitoring program shall continue as long as...

10 CFR 60.143 - Monitoring and testing waste packages.

Code of Federal Regulations, 2011 CFR

2011-01-01

... package monitoring program shall include laboratory experiments which focus on the internal condition of... the laboratory experiments. (d) The waste package monitoring program shall continue as long as...

10 CFR 60.143 - Monitoring and testing waste packages.

Code of Federal Regulations, 2012 CFR

2012-01-01

... package monitoring program shall include laboratory experiments which focus on the internal condition of... the laboratory experiments. (d) The waste package monitoring program shall continue as long as...

10 CFR 60.143 - Monitoring and testing waste packages.

Code of Federal Regulations, 2013 CFR

2013-01-01

... package monitoring program shall include laboratory experiments which focus on the internal condition of... the laboratory experiments. (d) The waste package monitoring program shall continue as long as...

10 CFR 60.143 - Monitoring and testing waste packages.

Code of Federal Regulations, 2014 CFR

2014-01-01

... package monitoring program shall include laboratory experiments which focus on the internal condition of... the laboratory experiments. (d) The waste package monitoring program shall continue as long as...

CAP/ACMG proficiency testing for biochemical genetics laboratories: a summary of performance.

PubMed

Oglesbee, Devin; Cowan, Tina M; Pasquali, Marzia; Wood, Timothy C; Weck, Karen E; Long, Thomas; Palomaki, Glenn E

2018-01-01

PurposeTesting for inborn errors of metabolism is performed by clinical laboratories worldwide, each utilizing laboratory-developed procedures. We sought to summarize performance in the College of American Pathologists' (CAP) proficiency testing (PT) program and identify opportunities for improving laboratory quality. When evaluating PT data, we focused on a subset of laboratories that have participated in at least one survey since 2010.MethodsAn analysis of laboratory performance (2004 to 2014) on the Biochemical Genetics PT Surveys, a program administered by CAP and the American College of Medical Genetics and Genomics. Analytical and interpretive performance was evaluated for four tests: amino acids, organic acids, acylcarnitines, and mucopolysaccharides.ResultsSince 2010, 150 laboratories have participated in at least one of four PT surveys. Analytic sensitivities ranged from 88.2 to 93.4%, while clinical sensitivities ranged from 82.4 to 91.0%. Performance was higher for US participants and for more recent challenges. Performance was lower for challenges with subtle findings or complex analytical patterns.ConclusionUS clinical biochemical genetics laboratory proficiency is satisfactory, with a minority of laboratories accounting for the majority of errors. Our findings underscore the complex nature of clinical biochemical genetics testing and highlight the necessity of continuous quality management.

Effects of surface chemistry on hot corrosion life

NASA Technical Reports Server (NTRS)

Fryxell, R. E.; Leese, G. E.

1985-01-01

This program has its primary objective: the development of hot corrosion life prediction methodology based on a combination of laboratory test data and evaluation of field service turbine components which show evidence of hot corrosion. The laboratory program comprises burner rig testing by TRW. A summary of results is given for two series of burner rig tests. The life prediction methodology parameters to be appraised in a final campaign of burner rig tests are outlined.

The Laboratory-Based Economics Curriculum.

ERIC Educational Resources Information Center

King, Paul G.; LaRoe, Ross M.

1991-01-01

Describes the liberal arts, computer laboratory-based economics program at Denison University (Ohio). Includes as goals helping students to (1) understand deductive arguments, (2) learn to apply theory in real-world situations, and (3) test and modify theory when necessary. Notes that the program combines computer laboratory experiments for…

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2010 CFR

2010-01-01

... EQUIPMENT Electric Motors Test Procedures, Materials Incorporated and Methods of Determining Efficiency... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory... of the National Institute of Standards and Technology (NIST) which is part of the U.S. Department of...

7 CFR 91.37 - Standard hourly fee rate for laboratory testing, analysis, and other services.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Standard hourly fee rate for laboratory testing, analysis, and other services. 91.37 Section 91.37 Agriculture Regulations of the Department of Agriculture... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and...

Testing Conducted for Lithium-Ion Cell and Battery Verification

NASA Technical Reports Server (NTRS)

Reid, Concha M.; Miller, Thomas B.; Manzo, Michelle A.

2004-01-01

The NASA Glenn Research Center has been conducting in-house testing in support of NASA's Lithium-Ion Cell Verification Test Program, which is evaluating the performance of lithium-ion cells and batteries for NASA mission operations. The test program is supported by NASA's Office of Aerospace Technology under the NASA Aerospace Flight Battery Systems Program, which serves to bridge the gap between the development of technology advances and the realization of these advances into mission applications. During fiscal year 2003, much of the in-house testing effort focused on the evaluation of a flight battery originally intended for use on the Mars Surveyor Program 2001 Lander. Results of this testing will be compared with the results for similar batteries being tested at the Jet Propulsion Laboratory, the Air Force Research Laboratory, and the Naval Research Laboratory. Ultimately, this work will be used to validate lithium-ion battery technology for future space missions. The Mars Surveyor Program 2001 Lander battery was characterized at several different voltages and temperatures before life-cycle testing was begun. During characterization, the battery displayed excellent capacity and efficiency characteristics across a range of temperatures and charge/discharge conditions. Currently, the battery is undergoing lifecycle testing at 0 C and 40-percent depth of discharge under low-Earth-orbit (LEO) conditions.

Environmental testing of terrestrial flat plate photovoltaic modules

NASA Technical Reports Server (NTRS)

Hoffman, A.; Griffith, J.

1979-01-01

The Low-Cost Solar Array (LSA) Project at the Jet Propulsion Laboratory has as one objective: the development and implementation of environmental tests for flat plate photovoltaic modules as part of the Department of Energy's terrestrial photovoltaic program. Modules procured under this program have been subjected to a variety of laboratory tests intended to simulate service environments, and the results of these tests have been compared to available data from actual field service. This comparison indicates that certain tests (notably temperature cycling, humidity cycling, and cyclic pressure loading) are effective indicators of some forms of field failures. Other tests have yielded results useful in formulating module design guidelines. Not all effects noted in field service have been successfully reproduced in the laboratory, however, and work is continuing in order to improve the value of the test program as a tool for evaluating module design and workmanship. This paper contains a review of these ongoing efforts and an assessment of significant test results to date.

49 CFR 40.105 - What happens if the laboratory reports a result different from that expected for a blind specimen?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.105 What happens if the laboratory reports a result different from that expected...

49 CFR 40.105 - What happens if the laboratory reports a result different from that expected for a blind specimen?

Code of Federal Regulations, 2014 CFR

2014-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.105 What happens if the laboratory reports a result different from that expected...

49 CFR 40.105 - What happens if the laboratory reports a result different from that expected for a blind specimen?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.105 What happens if the laboratory reports a result different from that expected...

49 CFR 40.105 - What happens if the laboratory reports a result different from that expected for a blind specimen?

Code of Federal Regulations, 2013 CFR

2013-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.105 What happens if the laboratory reports a result different from that expected...

49 CFR 40.105 - What happens if the laboratory reports a result different from that expected for a blind specimen?

Code of Federal Regulations, 2012 CFR

2012-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.105 What happens if the laboratory reports a result different from that expected...

7 CFR 91.4 - Kinds of services.

Code of Federal Regulations, 2014 CFR

2014-01-01

... in performing commodity testing services. (c) Quality assurance reviews. The Science and Technology..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS.... Analytical laboratory testing services under the regulations in this subchapter consist of microbiological...

7 CFR 91.4 - Kinds of services.

Code of Federal Regulations, 2011 CFR

2011-01-01

... in performing commodity testing services. (c) Quality assurance reviews. The Science and Technology..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS.... Analytical laboratory testing services under the regulations in this subchapter consist of microbiological...

7 CFR 91.4 - Kinds of services.

Code of Federal Regulations, 2012 CFR

2012-01-01

... in performing commodity testing services. (c) Quality assurance reviews. The Science and Technology..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS.... Analytical laboratory testing services under the regulations in this subchapter consist of microbiological...

7 CFR 91.4 - Kinds of services.

Code of Federal Regulations, 2013 CFR

2013-01-01

... in performing commodity testing services. (c) Quality assurance reviews. The Science and Technology..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS.... Analytical laboratory testing services under the regulations in this subchapter consist of microbiological...

Microcomputer software to facilitate costing in pathology laboratories.

PubMed Central

Stilwell, J A; Woodford, F P

1987-01-01

A software program is described which will enable laboratory managers to calculate, for their laboratory over a 12 month period, the cost of each test or investigation and of components of that cost. These comprise the costs of direct labour, consumables, equipment maintenance and depreciation; allocated costs of intermediate operations--for example, specimen procurement, reception, and data processing; and apportioned indirect costs such as senior staff time as well as external overheads such as telephone charges, rent, and rates. Total annual expenditure on each type of test is also calculated. The principles on which the program is based are discussed. Considered in particular, are the problems of apportioning indirect costs (which are considerable in clinical laboratory work) over different test costs, and the merits of different ways of estimating the amount or fraction of staff members' time spent on each kind of test. The computer program is Crown copyright but is available under licence from one of us (JAS). PMID:3654982

Lack of grading agreement among international hemostasis external quality assessment programs

PubMed Central

Olson, John D.; Jennings, Ian; Meijer, Piet; Bon, Chantal; Bonar, Roslyn; Favaloro, Emmanuel J.; Higgins, Russell A.; Keeney, Michael; Mammen, Joy; Marlar, Richard A.; Meley, Roland; Nair, Sukesh C.; Nichols, William L.; Raby, Anne; Reverter, Joan C.; Srivastava, Alok; Walker, Isobel

2018-01-01

Laboratory quality programs rely on internal quality control and external quality assessment (EQA). EQA programs provide unknown specimens for the laboratory to test. The laboratory's result is compared with other (peer) laboratories performing the same test. EQA programs assign target values using a variety of methods statistical tools and performance assessment of ‘pass’ or ‘fail’ is made. EQA provider members of the international organization, external quality assurance in thrombosis and hemostasis, took part in a study to compare outcome of performance analysis using the same data set of laboratory results. Eleven EQA organizations using eight different analytical approaches participated. Data for a normal and prolonged activated partial thromboplastin time (aPTT) and a normal and reduced factor VIII (FVIII) from 218 laboratories were sent to the EQA providers who analyzed the data set using their method of evaluation for aPTT and FVIII, determining the performance for each laboratory record in the data set. Providers also summarized their statistical approach to assignment of target values and laboratory performance. Each laboratory record in the data set was graded pass/fail by all EQA providers for each of the four analytes. There was a lack of agreement of pass/fail grading among EQA programs. Discordance in the grading was 17.9 and 11% of normal and prolonged aPTT results, respectively, and 20.2 and 17.4% of normal and reduced FVIII results, respectively. All EQA programs in this study employed statistical methods compliant with the International Standardization Organization (ISO), ISO 13528, yet the evaluation of laboratory results for all four analytes showed remarkable grading discordance. PMID:29232255

49 CFR 40.111 - When and how must a laboratory disclose statistical summaries and other information it maintains?

Code of Federal Regulations, 2012 CFR

2012-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.111 When and how must a laboratory disclose statistical summaries and other... a report indicating that not enough testing was conducted to warrant a summary. You may transmit the...

49 CFR 40.111 - When and how must a laboratory disclose statistical summaries and other information it maintains?

Code of Federal Regulations, 2014 CFR

2014-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.111 When and how must a laboratory disclose statistical summaries and other... a report indicating that not enough testing was conducted to warrant a summary. You may transmit the...

49 CFR 40.111 - When and how must a laboratory disclose statistical summaries and other information it maintains?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.111 When and how must a laboratory disclose statistical summaries and other... a report indicating that not enough testing was conducted to warrant a summary. You may transmit the...

49 CFR 40.111 - When and how must a laboratory disclose statistical summaries and other information it maintains?

Code of Federal Regulations, 2013 CFR

2013-10-01

... Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.111 When and how must a laboratory disclose statistical summaries and other... a report indicating that not enough testing was conducted to warrant a summary. You may transmit the...

Integrated Data Collection Analysis (IDCA) Program - SSST Testing Methods

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

Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.

The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the methods used for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis during the IDCA program. These methods changed throughout the Proficiency Test and the reasons for these changes are documented in this report. The most significant modifications in standard testing methods are: 1) including one specified sandpaper in impact testing among all the participants, 2) diversifying liquid test methods for selected participants, and 3) including sealed sample holders for thermal testingmore » by at least one participant. This effort, funded by the Department of Homeland Security (DHS), is putting the issues of safe handling of these materials in perspective with standard military explosives. The study is adding SSST testing results for a broad suite of different HMEs to the literature. Ultimately the study will suggest new guidelines and methods and possibly establish the SSST testing accuracies needed to develop safe handling practices for HMEs. Each participating testing laboratory uses identical test materials and preparation methods wherever possible. The testing performers involved are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Indian Head Division, Naval Surface Warfare Center, (NSWC IHD), Sandia National Laboratories (SNL), and Air Force Research Laboratory (AFRL/RXQL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to compare results when these testing variables cannot be made consistent.« less

Tried and True: Tested Ideas for Teaching and Learning from the Regional Educational Laboratories.

ERIC Educational Resources Information Center

Levinson, Luna; Stonehill, Robert

This collection of 16 tested ideas for improving teaching and learning evolved from the work of the 1995 Proven Laboratory Practices Task Force charged with identifying and collecting the best and most useful work from the Regional Educational Laboratories. The Regional Educational Laboratory program is the largest research and development…

42 CFR 410.32 - Diagnostic x-ray tests, diagnostic laboratory tests, and other diagnostic tests: Conditions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Procedural Terminology published by the American Medical Association. (vii) Diagnostic tests performed by a... & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.32 Diagnostic x-ray tests, diagnostic laboratory...

42 CFR 410.32 - Diagnostic x-ray tests, diagnostic laboratory tests, and other diagnostic tests: Conditions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Procedural Terminology published by the American Medical Association. (vii) Diagnostic tests performed by a... & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.32 Diagnostic x-ray tests, diagnostic laboratory...

Benchmarking in pathology: development of an activity-based costing model.

PubMed

Burnett, Leslie; Wilson, Roger; Pfeffer, Sally; Lowry, John

2012-12-01

Benchmarking in Pathology (BiP) allows pathology laboratories to determine the unit cost of all laboratory tests and procedures, and also provides organisational productivity indices allowing comparisons of performance with other BiP participants. We describe 14 years of progressive enhancement to a BiP program, including the implementation of 'avoidable costs' as the accounting basis for allocation of costs rather than previous approaches using 'total costs'. A hierarchical tree-structured activity-based costing model distributes 'avoidable costs' attributable to the pathology activities component of a pathology laboratory operation. The hierarchical tree model permits costs to be allocated across multiple laboratory sites and organisational structures. This has enabled benchmarking on a number of levels, including test profiles and non-testing related workload activities. The development of methods for dealing with variable cost inputs, allocation of indirect costs using imputation techniques, panels of tests, and blood-bank record keeping, have been successfully integrated into the costing model. A variety of laboratory management reports are produced, including the 'cost per test' of each pathology 'test' output. Benchmarking comparisons may be undertaken at any and all of the 'cost per test' and 'cost per Benchmarking Complexity Unit' level, 'discipline/department' (sub-specialty) level, or overall laboratory/site and organisational levels. We have completed development of a national BiP program. An activity-based costing methodology based on avoidable costs overcomes many problems of previous benchmarking studies based on total costs. The use of benchmarking complexity adjustment permits correction for varying test-mix and diagnostic complexity between laboratories. Use of iterative communication strategies with program participants can overcome many obstacles and lead to innovations.

A STUDY OF SMALL GROUP DYNAMICS AND PRODUCTIVITY IN THE BSCS LABORATORY BLOCK PROGRAM.

ERIC Educational Resources Information Center

HURD, PAUL DEHART; ROWE, MARY BUDD

THE RELATIONSHIP BETWEEN SMALL GROUP COMPATIBILITY AND ACHIEVEMENT IN THE BIOLOGICAL SCIENCE CURRICULUM STUDY LABORATORY BLOCK PROGRAM WAS TESTED. STUDENTS IN 14 CLASSES FROM FOUR HIGH SCHOOLS WERE ASSIGNED TO FOUR-MEMBER LABORATORY GROUPS CLASSIFIED AS COMPATIBLE OR INCOMPATIBLE. GROUP CLASSIFICATION WAS VALIDATED BY OBSERVERS WHO WERE NOT AWARE…

42 CFR 493.803 - Condition: Successful participation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... testing performance. (3) The laboratory has a poor compliance history. [57 FR 7146, Feb. 28, 1992, as... testing program, for the initial unsuccessful performance, CMS may direct the laboratory to undertake...

Implementation of Good Clinical Laboratory Practice (GCLP) guidelines within the External Quality Assurance Program Oversight Laboratory (EQAPOL).

PubMed

Todd, Christopher A; Sanchez, Ana M; Garcia, Ambrosia; Denny, Thomas N; Sarzotti-Kelsoe, Marcella

2014-07-01

The EQAPOL contract was awarded to Duke University to develop and manage global proficiency testing programs for flow cytometry-, ELISpot-, and Luminex bead-based assays (cytokine analytes), as well as create a genetically diverse panel of HIV-1 viral cultures to be made available to National Institutes of Health (NIH) researchers. As a part of this contract, EQAPOL was required to operate under Good Clinical Laboratory Practices (GCLP) that are traditionally used for laboratories conducting endpoint assays for human clinical trials. EQAPOL adapted these guidelines to the management of proficiency testing programs while simultaneously incorporating aspects of ISO/IEC 17043 which are specifically designed for external proficiency management. Over the first two years of the contract, the EQAPOL Oversight Laboratories received training, developed standard operating procedures and quality management practices, implemented strict quality control procedures for equipment, reagents, and documentation, and received audits from the EQAPOL Central Quality Assurance Unit. GCLP programs, such as EQAPOL, strengthen a laboratory's ability to perform critical assays and provide quality assessments of future potential vaccines. © 2013.

Current Landscape and New Paradigms of Proficiency Testing and External Quality Assessment for Molecular Genetics

PubMed Central

Kalman, Lisa V.; Lubin, Ira M.; Barker, Shannon; du Sart, Desiree; Elles, Rob; Grody, Wayne W.; Pazzagli, Mario; Richards, Sue; Schrijver, Iris; Zehnbauer, Barbara

2015-01-01

Context Participation in proficiency testing (PT) or external quality assessment (EQA) programs allows the assessment and comparison of test performance among different clinical laboratories and technologies. In addition to the approximately 2300 tests for individual genetic disorders, recent advances in technology have enabled the development of clinical tests which quickly and economically analyze the entire human genome. New PT/EQA approaches are needed to ensure the continued quality of these complex tests. Objective To review the availability and scope of PT/EQA for molecular genetic testing for inherited conditions in Europe, Australasia and the United States; to evaluate the successes and demonstrated value of available PT/EQA programs; and to examine the challenges to the provision of comprehensive PT/EQA posed by new laboratory practices and methodologies. Data Sources The available literature on this topic was reviewed and supplemented with personal experiences of several PT/EQA providers. Conclusions PT/EQA schemes are available for common genetic disorders tested in many clinical laboratories, but are not available for most genetic tests offered by only one or a few laboratories. Provision of broad, method-based PT schemes, such as DNA sequencing, would allow assessment of a large number of tests for which formal PT is not currently available. Participation in PT/EQA improves the quality of testing by identifying inaccuracies that laboratories can trace to errors in the testing process. Areas of research and development to ensure that PT/EQA programs can meet the needs of new and evolving genetic tests and technologies are identified and discussed. PMID:23808472

Thermal-Mechanical Testing of Hypersonic Vehicle Structures

NASA Technical Reports Server (NTRS)

Hudson, Larry; Stephens, Craig

2007-01-01

A viewgraph presentation describing thermal-mechanical tests on the structures of hypersonic vehicles is shown. The topics include: 1) U.S. Laboratories for Hot Structures Testing; 2) NASA Dryden Flight Loads Laboratory; 3) Hot Structures Test Programs; 4) Typical Sequence for Hot Structures Testing; 5) Current Hot Structures Testing; and 6) Concluding Remarks.

LABCON - Laboratory Job Control program

NASA Technical Reports Server (NTRS)

Reams, L. T.

1969-01-01

Computer program LABCON controls the budget system in a component test laboratory whose workload is made up from many individual budget allocations. A common denominator is applied to an incoming job, to which all effort is charged and accounted for.

Competency Assessment of Microbiology Medical Laboratory Technologists in Ontario, Canada

PubMed Central

Fleming, Christine Ann

2014-01-01

Accreditation in Ontario, Canada, requires that licensed clinical laboratories participate in external quality assessment (also known as proficiency testing) and perform competency evaluation of their staff. To assess the extent of ongoing competency assessment practices, the Quality Management Program—Laboratory Services (QMP-LS) Microbiology Committee surveyed all 112 licensed Ontario microbiology laboratories. The questionnaire consisted of a total of 21 questions that included yes/no, multiple-choice, and short-answer formats. Participants were asked to provide information about existing programs, the frequency of testing, what areas are evaluated, and how results are communicated to the staff. Of the 111 responding laboratories, 6 indicated they did not have a formal evaluation program since they perform only limited bacteriology testing. Of the remaining 105 respondents, 87% perform evaluations at least annually or every 2 years, and 61% include any test or task performed, whereas 16% and 10% focus only on problem areas and high-volume complex tasks, respectively. The most common methods of evaluation were review of external quality assessment (EQA) challenges, direct observation, and worksheet review. With the exception of one participant, all communicate results to staff, and most take remedial action to correct the deficiencies. Although most accredited laboratories have a program to assess the ongoing competency of their staff, the methods used are not standardized or consistently applied, indicating that there is room for improvement. The survey successfully highlighted potential areas for improvement and allowed the QMP-LS Microbiology Committee to provide guidance to Ontario laboratories for establishing or improving existing microbiology-specific competency assessment programs. PMID:24899030

Teaching pediatric laboratory medicine to pathology residents.

PubMed

Pysher, Theodore J; Bach, Philip R; Geaghan, Sharon M; Hamilton, Marilyn S; Laposata, Michael; Lockitch, Gillian; Brugnara, Carlo; Coffin, Cheryl M; Pasquali, Marzia; Rinaldo, Piero; Roberts, William L; Rutledge, Joe C; Ashwood, Edward R; Blaylock, Robert C; Campos, Joseph M; Goldsmith, Barbara; Jones, Patricia M; Lim, Megan; Meikle, A Wayne; Perkins, Sherrie L; Perry, Deborah A; Petti, Cathy A; Rogers, Beverly B; Steele, Paul E; Weiss, Ronald L; Woods, Gail

2006-07-01

Laboratory data are essential to the medical care of fetuses, infants, children, and adolescents. However, the performance and interpretation of laboratory tests on specimens from these patients, which may constitute a significant component of the workload in general hospitals and integrated health care systems as well as specialized perinatal or pediatric centers, present unique challenges to the clinical pathologist and the laboratory. Therefore, pathology residents should receive training in pediatric laboratory medicine. Children's Health Improvement through Laboratory Diagnostics, a group of pathologists and laboratory scientists with interest and expertise in pediatric laboratory medicine, convened a task force to develop a list of curriculum topics, key resources, and training experiences in pediatric laboratory medicine for trainees in anatomic and clinical pathology or straight clinical pathology residency programs and in pediatric pathology fellowship programs. Based on the experiences of 11 training programs, we have compiled a comprehensive list of pediatric topics in the areas of clinical chemistry, endocrinology, hematology, urinalysis, coagulation medicine, transfusion medicine, immunology, microbiology and virology, biochemical genetics, cytogenetics and molecular diagnostics, point of care testing, and laboratory management. This report also includes recommendations for training experiences and a list of key texts and other resources in pediatric laboratory medicine. Clinical pathologists should be trained to meet the laboratory medicine needs of pediatric patients and to assist the clinicians caring for these patients with the selection and interpretation of laboratory studies. This review helps program directors tailor their curricula to more effectively provide this training.

42 CFR 493.643 - Fee for determination of program compliance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... laboratory's scope and volume of testing (excluding tests performed for quality control, quality assurance... procedure or examination for a single analyte. (Tests performed for quality control, quality assurance, and... HUMAN SERVICES (CONTINUED) STANDARDS AND CERTIFICATION LABORATORY REQUIREMENTS General Administration...

Advanced application flight experiments precision attitude determination system. Volume 2: System tests

NASA Technical Reports Server (NTRS)

1976-01-01

The performance capability of each of two precision attitude determination systems (PADS), one using a strapdown star tracker, and the other using a single-axis gimbal star tracker was measured in the laboratory under simulated orbit conditions. The primary focus of the evaluation was on the contribution to the total system accuracy by the star trackers, and the effectiveness of the software algorithms in functioning with actual sensor signals. A brief description of PADS, the laboratory test configuration and the test facility, is given along with a discussion of the data handling and display, laboratory computer programs, PADS performance evaluation programs, and the strapdown and gimbal system tests. Results are presented and discussed.

ASVCP quality assurance guidelines: external quality assessment and comparative testing for reference and in-clinic laboratories.

PubMed

Camus, Melinda S; Flatland, Bente; Freeman, Kathleen P; Cruz Cardona, Janice A

2015-12-01

The purpose of this document is to educate providers of veterinary laboratory diagnostic testing in any setting about comparative testing. These guidelines will define, explain, and illustrate the importance of a multi-faceted laboratory quality management program which includes comparative testing. The guidelines will provide suggestions for implementation of such testing, including which samples should be tested, frequency of testing, and recommendations for result interpretation. Examples and a list of vendors and manufacturers supplying control materials and services to veterinary laboratories are also included. © 2015 American Society for Veterinary Clinical Pathology.

OFFSITE ENVIRONMENTAL MONITORING REPORT: RADIATION MONITORING AROUND UNITED STATES NUCLEAR TEST AREAS, CALENDAR YEAR 1980

EPA Science Inventory

The U.S. Environmental Protection Agency's Environmental Monitoring Systems Laboratory in Las Vegas continued its Offsite Radiological Safety Program for the Nevada Test Site (NTS) and other sites of past underground nuclear tests. For each test, the Laboratory provided airborne ...

The breaking load method - Results and statistical modification from the ASTM interlaboratory test program

NASA Technical Reports Server (NTRS)

Colvin, E. L.; Emptage, M. R.

1992-01-01

The breaking load test provides quantitative stress corrosion cracking data by determining the residual strength of tension specimens that have been exposed to corrosive environments. Eight laboratories have participated in a cooperative test program under the auspices of ASTM Committee G-1 to evaluate the new test method. All eight laboratories were able to distinguish between three tempers of aluminum alloy 7075. The statistical analysis procedures that were used in the test program do not work well in all situations. An alternative procedure using Box-Cox transformations shows a great deal of promise. An ASTM standard method has been drafted which incorporates the Box-Cox procedure.

The Mars Science Laboratory Touchdown Test Facility

NASA Technical Reports Server (NTRS)

White, Christopher; Frankovich, John; Yates, Phillip; Wells Jr, George H.; Losey, Robert

2009-01-01

In the Touchdown Test Program for the Mars Science Laboratory (MSL) mission, a facility was developed to use a full-scale rover vehicle and an overhead winch system to replicate the Skycrane landing event.

Laboratory Innovation Towards Quality Program Sustainability.

PubMed

Abimiku, Alash'le; Timperi, Ralph; Blattner, William

2016-08-01

Laboratory innovation significantly affects program sustainability of HIV programs in low and middle income countries (LMICs) far beyond its immediate sphere of impact. Innovation in rapid development of diagnostic technologies, improved quality management systems, strengthened laboratory management, affordable external quality assurance and accreditation schemes, and building local capacity have reduced costs, brought quality improvement to point-of-care testing, increased access to testing services, reduced treatment and prevention costs and opened the door to the real possibility of ending the AIDS epidemic. However, for effectively implemented laboratory innovation to contribute to HIV quality program sustainability, it must be implemented within the overall context of the national strategic plan and HIV treatment programs. The high quality of HIV rapid diagnostic test was a breakthrough that made it possible for more persons to learn their HIV status, receive counseling, and if infected to receive treatment. Likewise, the use of dried blood spots made the shipment of samples easier for the assessment of different variables of HIV infection-molecular diagnosis, CD4+ cell counts, HIV antibodies, drug resistance surveillance, and even antiretroviral drug level measurements. Such advancement is critical for to reaching the UNAIDS target of 90-90-90 and for bringing the AIDS epidemic to an end, especially in LMICs.

Second NBL measurement evaluation program meeting: A summary

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

Spaletto, M.I.; Clapper, M.; Tolbert, M.E.M.

New Brunswick Laboratory (NBL), the US government`s nuclear materials measurements and reference materials laboratory, administers interlaboratory measurement evaluation programs to evaluate the quality and adequacy of safeguards measurements. The NBL Measurement Evaluation Program covers several types of safeguards analytical measurements. The Safeguards Measurement Evaluation (SME) program distributes test materials destructive measurements of uranium for both elemental concentration and isotopic abundances, and of plutonium for isotopic abundances. The Calorimetry Exchange (CalEx) Program tests the quality of nondestructive measurements of plutonium isotopic abundances by gamma spectroscopy and plutonium concentration by calorimetry. In May 1997, more than 30 representatives from the Department ofmore » Energy (DOE), its contractor laboratories, and Nuclear Regulatory Commission licensees met at NBL in Argonne, Illinois, for the annual meeting of the Measurement Evaluation Program. The summary which follows details key points that were discussed or presented at the meeting.« less

External Quality Assessment beyond the analytical phase: an Australian perspective.

PubMed

Badrick, Tony; Gay, Stephanie; McCaughey, Euan J; Georgiou, Andrew

2017-02-15

External Quality Assessment (EQA) is the verification, on a recurring basis, that laboratory results conform to expectations for the quality required for patient care. It is now widely recognised that both the pre- and post-laboratory phase of testing, termed the diagnostic phases, are a significant source of laboratory errors. These errors have a direct impact on both the effectiveness of the laboratory and patient safety. Despite this, Australian laboratories tend to be focussed on very narrow concepts of EQA, primarily surrounding test accuracy, with little in the way of EQA programs for the diagnostic phases. There is a wide range of possibilities for the development of EQA for the diagnostic phases in Australia, such as the utilisation of scenarios and health informatics. Such programs can also be supported through advances in health information and communications technology, including electronic test ordering and clinical decision support systems. While the development of such programs will require consultation and support from the referring doctors, and their format will need careful construction to ensure that the data collected is de-identified and provides education as well as useful and informative data, we believe that there is high value in the development of such programs. Therefore, it is our opinion that all pathology laboratories should strive to be involved in an EQA program in the diagnostic phases to both monitor the diagnostic process and to identify, learn from and reduce errors and near misses in these phases in a timely fashion.

External Quality Assessment beyond the analytical phase: an Australian perspective

PubMed Central

Gay, Stephanie; McCaughey, Euan J.; Georgiou, Andrew

2017-01-01

External Quality Assessment (EQA) is the verification, on a recurring basis, that laboratory results conform to expectations for the quality required for patient care. It is now widely recognised that both the pre- and post-laboratory phase of testing, termed the diagnostic phases, are a significant source of laboratory errors. These errors have a direct impact on both the effectiveness of the laboratory and patient safety. Despite this, Australian laboratories tend to be focussed on very narrow concepts of EQA, primarily surrounding test accuracy, with little in the way of EQA programs for the diagnostic phases. There is a wide range of possibilities for the development of EQA for the diagnostic phases in Australia, such as the utilisation of scenarios and health informatics. Such programs can also be supported through advances in health information and communications technology, including electronic test ordering and clinical decision support systems. While the development of such programs will require consultation and support from the referring doctors, and their format will need careful construction to ensure that the data collected is de-identified and provides education as well as useful and informative data, we believe that there is high value in the development of such programs. Therefore, it is our opinion that all pathology laboratories should strive to be involved in an EQA program in the diagnostic phases to both monitor the diagnostic process and to identify, learn from and reduce errors and near misses in these phases in a timely fashion. PMID:28392728

A program for the investigation of the Multibody Modeling, Verification, and Control Laboratory

NASA Technical Reports Server (NTRS)

Tobbe, Patrick A.; Christian, Paul M.; Rakoczy, John M.; Bulter, Marlon L.

1993-01-01

The Multibody Modeling, Verification, and Control (MMVC) Laboratory is under development at NASA MSFC in Huntsville, Alabama. The laboratory will provide a facility in which dynamic tests and analyses of multibody flexible structures representative of future space systems can be conducted. The purpose of the tests are to acquire dynamic measurements of the flexible structures undergoing large angle motions and use the data to validate the multibody modeling code, TREETOPS, developed under sponsorship of NASA. Advanced control systems design and system identification methodologies will also be implemented in the MMVC laboratory. This paper describes the ground test facility, the real-time control system, and the experiments. A top-level description of the TREETOPS code is also included along with the validation plan for the MMVC program. Dynamic test results from component testing are also presented and discussed. A detailed discussion of the test articles, which manifest the properties of large flexible space structures, is included along with a discussion of the various candidate control methodologies to be applied in the laboratory.

Proceedings of the drug testing laboratory managers symposium, 28 January--1 February 1974. Final report

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

Noe, E.R.; Romanchick, W.A.; Ainsworth, C.A. III

1975-06-01

This report deals with broad concepts of managing mass screening programs for drugs of abuse; e.g., morphine, barbiturate, amphetamine, cocaine, and methaqualone. The interactions of the screening process and of the rehabilitation program were covered. Psychotherapy and group therapy are both utilized in rehabilitation programs. The semiautomated radioimmunoassay (RIA) screening procedures are both sensitive and specific at nanogram quantities. Future evaluations of a wafer disk transferral system and of a latex test for morphine are presented. The unique quality control system employed by military drug abuse testing laboratories is discussed. (Author) (GRA)

75 FR 16813 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were first published in the... of [[Page 16814

Nuclear Test-Experimental Science: Annual report, fiscal year 1988

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

Struble, G.L.; Donohue, M.L.; Bucciarelli, G.

1988-01-01

Fiscal year 1988 has been a significant, rewarding, and exciting period for Lawrence Livermore National Laboratory's nuclear testing program. It was significant in that the Laboratory's new director chose to focus strongly on the program's activities and to commit to a revitalized emphasis on testing and the experimental science that underlies it. It was rewarding in that revolutionary new measurement techniques were fielded on recent important and highly complicated underground nuclear tests with truly incredible results. And it was exciting in that the sophisticated and fundamental problems of weapons science that are now being addressed experimentally are yielding new challengesmore » and understanding in ways that stimulate and reward the brightest and best of scientists. During FY88 the program was reorganized to emphasize our commitment to experimental science. The name of the program was changed to reflect this commitment, becoming the Nuclear Test-Experimental Science (NTES) Program.« less

49 CFR 40.91 - What validity tests must laboratories conduct on primary specimens?

Code of Federal Regulations, 2011 CFR

2011-10-01

... FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.91 What... testing under § 40.89, you must conduct it in accordance with the requirements of this section. (a) You... responses characteristic of an adulterant obtained during initial or confirmatory drug tests (e.g., non...

49 CFR 40.91 - What validity tests must laboratories conduct on primary specimens?

Code of Federal Regulations, 2012 CFR

2012-10-01

... FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.91 What... testing under § 40.89, you must conduct it in accordance with the requirements of this section. (a) You... responses characteristic of an adulterant obtained during initial or confirmatory drug tests (e.g., non...

49 CFR 40.91 - What validity tests must laboratories conduct on primary specimens?

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.91 What... testing under § 40.89, you must conduct it in accordance with the requirements of this section. (a) You... responses characteristic of an adulterant obtained during initial or confirmatory drug tests (e.g., non...

49 CFR 40.91 - What validity tests must laboratories conduct on primary specimens?

Code of Federal Regulations, 2014 CFR

2014-10-01

... FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.91 What... testing under § 40.89, you must conduct it in accordance with the requirements of this section. (a) You... responses characteristic of an adulterant obtained during initial or confirmatory drug tests (e.g., non...

49 CFR 40.91 - What validity tests must laboratories conduct on primary specimens?

Code of Federal Regulations, 2013 CFR

2013-10-01

... FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.91 What... testing under § 40.89, you must conduct it in accordance with the requirements of this section. (a) You... responses characteristic of an adulterant obtained during initial or confirmatory drug tests (e.g., non...

2015 Stewardship Science Academic Programs Annual

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

Stone, Terri; Mischo, Millicent

The Stockpile Stewardship Academic Programs (SSAP) are essential to maintaining a pipeline of professionals to support the technical capabilities that reside at the National Nuclear Security Administration (NNSA) national laboratories, sites, and plants. Since 1992, the United States has observed the moratorium on nuclear testing while significantly decreasing the nuclear arsenal. To accomplish this without nuclear testing, NNSA and its laboratories developed a science-based Stockpile Stewardship Program to maintain and enhance the experimental and computational tools required to ensure the continued safety, security, and reliability of the stockpile. NNSA launched its academic program portfolio more than a decade ago tomore » engage students skilled in specific technical areas of relevance to stockpile stewardship. The success of this program is reflected by the large number of SSAP students choosing to begin their careers at NNSA national laboratories.« less

42 CFR 410.32 - Diagnostic x-ray tests, diagnostic laboratory tests, and other diagnostic tests: Conditions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... in the 80000 series of the Current Procedural Terminology published by the American Medical... & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.32 Diagnostic x-ray tests, diagnostic laboratory...

42 CFR 410.32 - Diagnostic x-ray tests, diagnostic laboratory tests, and other diagnostic tests: Conditions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Procedural Terminology published by the American Medical Association. (3) Levels of supervision. Except where... & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS Medical and Other Health Services § 410.32 Diagnostic x-ray tests, diagnostic laboratory...

[Statistical approach to evaluate the occurrence of out-of acceptable ranges and accuracy for antimicrobial susceptibility tests in inter-laboratory quality control program].

PubMed

Ueno, Tamio; Matuda, Junichi; Yamane, Nobuhisa

2013-03-01

To evaluate the occurrence of out-of acceptable ranges and accuracy of antimicrobial susceptibility tests, we applied a new statistical tool to the Inter-Laboratory Quality Control Program established by the Kyushu Quality Control Research Group. First, we defined acceptable ranges of minimum inhibitory concentration (MIC) for broth microdilution tests and inhibitory zone diameter for disk diffusion tests on the basis of Clinical and Laboratory Standards Institute (CLSI) M100-S21. In the analysis, more than two out-of acceptable range results in the 20 tests were considered as not allowable according to the CLSI document. Of the 90 participating laboratories, 46 (51%) experienced one or more occurrences of out-of acceptable range results. Then, a binomial test was applied to each participating laboratory. The results indicated that the occurrences of out-of acceptable range results in the 11 laboratories were significantly higher when compared to the CLSI recommendation (allowable rate < or = 0.05). The standard deviation indices(SDI) were calculated by using reported results, mean and standard deviation values for the respective antimicrobial agents tested. In the evaluation of accuracy, mean value from each laboratory was statistically compared with zero using a Student's t-test. The results revealed that 5 of the 11 above laboratories reported erroneous test results that systematically drifted to the side of resistance. In conclusion, our statistical approach has enabled us to detect significantly higher occurrences and source of interpretive errors in antimicrobial susceptibility tests; therefore, this approach can provide us with additional information that can improve the accuracy of the test results in clinical microbiology laboratories.

7 CFR 91.16 - Order of a laboratory service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Order of a laboratory service. 91.16 Section 91.16..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Laboratory Service § 91.16 Order of a laboratory service. Laboratory...

7 CFR 91.16 - Order of a laboratory service.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Laboratory Service § 91.16 Order of a laboratory service. Laboratory... 7 Agriculture 3 2011-01-01 2011-01-01 false Order of a laboratory service. 91.16 Section 91.16...

7 CFR 91.36 - Appeal laboratory certificate.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Appeal laboratory certificate. 91.36 Section 91.36..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.36 Appeal laboratory certificate. (a...

7 CFR 91.36 - Appeal laboratory certificate.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Appeal laboratory certificate. 91.36 Section 91.36..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.36 Appeal laboratory certificate. (a...

Assessment of readiness for clinical decision support to aid laboratory monitoring of immunosuppressive care at U.S. liver transplant centers.

PubMed

Jacobs, J; Weir, C; Evans, R S; Staes, C

2014-01-01

Following liver transplantation, patients require lifelong immunosuppressive care and monitoring. Computerized clinical decision support (CDS) has been shown to improve post-transplant immunosuppressive care processes and outcomes. The readiness of transplant information systems to implement computerized CDS to support post-transplant care is unknown. a) Describe the current clinical information system functionality and manual and automated processes for laboratory monitoring of immunosuppressive care, b) describe the use of guidelines that may be used to produce computable logic and the use of computerized alerts to support guideline adherence, and c) explore barriers to implementation of CDS in U.S. liver transplant centers. We developed a web-based survey using cognitive interviewing techniques. We surveyed 119 U.S. transplant programs that performed at least five liver transplantations per year during 2010-2012. Responses were summarized using descriptive analyses; barriers were identified using qualitative methods. Respondents from 80 programs (67% response rate) completed the survey. While 98% of programs reported having an electronic health record (EHR), all programs used paper-based manual processes to receive or track immunosuppressive laboratory results. Most programs (85%) reported that 30% or more of their patients used external laboratories for routine testing. Few programs (19%) received most external laboratory results as discrete data via electronic interfaces while most (80%) manually entered laboratory results into the EHR; less than half (42%) could integrate internal and external laboratory results. Nearly all programs had guidelines regarding pre-specified target ranges (92%) or testing schedules (97%) for managing immunosuppressive care. Few programs used computerized alerting to notify transplant coordinators of out-of-range (27%) or overdue laboratory results (20%). Use of EHRs is common, yet all liver transplant programs were largely dependent on manual paper-based processes to monitor immunosuppression for post-liver transplant patients. Similar immunosuppression guidelines provide opportunities for sharing CDS once integrated laboratory data are available.

40 CFR 160.90 - Animal and other test system care.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 160.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing, feeding, handling, and... terrestrial amphibians used in laboratory procedures that require manipulations and observations over an...

40 CFR 160.90 - Animal and other test system care.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 160.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing, feeding, handling, and... terrestrial amphibians used in laboratory procedures that require manipulations and observations over an...

40 CFR 160.90 - Animal and other test system care.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 160.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing, feeding, handling, and... terrestrial amphibians used in laboratory procedures that require manipulations and observations over an...

40 CFR 160.90 - Animal and other test system care.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 160.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing, feeding, handling, and... terrestrial amphibians used in laboratory procedures that require manipulations and observations over an...

40 CFR 160.90 - Animal and other test system care.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 160.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing, feeding, handling, and... terrestrial amphibians used in laboratory procedures that require manipulations and observations over an...

7 CFR 91.35 - Who shall perform an appealed laboratory service.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.35 Who shall perform an appealed laboratory service. An appealed laboratory service shall be performed... 7 Agriculture 3 2010-01-01 2010-01-01 false Who shall perform an appealed laboratory service. 91...

49 CFR 40.109 - What documentation must the laboratory keep, and for how long?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false What documentation must the laboratory keep, and for how long? 40.109 Section 40.109 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.109...

49 CFR 40.101 - What relationship may a laboratory have with an MRO?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What relationship may a laboratory have with an MRO? 40.101 Section 40.101 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.101 What relationship...

49 CFR 40.101 - What relationship may a laboratory have with an MRO?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false What relationship may a laboratory have with an MRO? 40.101 Section 40.101 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.101 What relationship...

49 CFR 40.101 - What relationship may a laboratory have with an MRO?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false What relationship may a laboratory have with an MRO? 40.101 Section 40.101 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.101 What relationship...

49 CFR 40.109 - What documentation must the laboratory keep, and for how long?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false What documentation must the laboratory keep, and for how long? 40.109 Section 40.109 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.109...

49 CFR 40.101 - What relationship may a laboratory have with an MRO?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false What relationship may a laboratory have with an MRO? 40.101 Section 40.101 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.101 What relationship...

49 CFR 40.109 - What documentation must the laboratory keep, and for how long?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false What documentation must the laboratory keep, and for how long? 40.109 Section 40.109 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.109...

49 CFR 40.101 - What relationship may a laboratory have with an MRO?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false What relationship may a laboratory have with an MRO? 40.101 Section 40.101 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.101 What relationship...

49 CFR 40.109 - What documentation must the laboratory keep, and for how long?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false What documentation must the laboratory keep, and for how long? 40.109 Section 40.109 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.109...

49 CFR 40.109 - What documentation must the laboratory keep, and for how long?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What documentation must the laboratory keep, and for how long? 40.109 Section 40.109 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.109...

Optical guidance vidicon test program

NASA Technical Reports Server (NTRS)

Eiseman, A. R.; Stanton, R. H.; Voge, C. C.

1976-01-01

A laboratory and field test program was conducted to quantify the optical navigation parameters of the Mariner vidicons. A scene simulator and a camera were designed and built for vidicon tests under a wide variety of conditions. Laboratory tests characterized error sources important to the optical navigation process and field tests verified star sensitivity and characterized comet optical guidance parameters. The equipment, tests and data reduction techniques used are described. Key test results are listed. A substantial increase in the understanding of the use of selenium vidicons as detectors for spacecraft optical guidance was achieved, indicating a reduction in residual offset errors by a factor of two to four to the single pixel level.

Interaction Effects of Simultaneous Torsional and Compressional Cyclic Loading of Sand.

DTIC Science & Technology

1979-12-01

loading 3a AftrRACT (rwo si .v1W f9111 t "Ofslr -d IderufI ST *lack ""iha)ln experimental research program based on laboratory test studies and scaled...experimental research program based on laboratory test studies and scaled slope model tests was conducted with specimens of Monterey No. 0 sand. The principal...objective of the research was to study the effects of interactive coupling during combined compression (normal) and shear loading on the response of

First external quality assurance program of the Italian HLA-B*57:01 Network assessing the performance of clinical virology laboratories in HLA-B*57:01 testing.

PubMed

Meini, Genny; Dello Russo, Cinzia; Allice, Tiziano; Barresi, Renata; D'Arrigo, Roberta; Falasca, Francesca; Lipsi, Maria Rosaria; Paolucci, Stefania; Zanussi, Stefania; Antonetti, Raffaele; Baldanti, Fausto; Basaglia, Giancarlo; Bruzzone, Bianca; Polilli, Ennio; Ghisetti, Valeria; Pucillo, Leopoldo Paolo; Turriziani, Ombretta; Pirazzoli, Antonella; Navarra, Pierluigi; Zazzi, Maurizio

2016-05-01

Since the HLA-B*57:01 allele is strongly associated with abacavir hypersensitivity reaction, testing for the presence of HLA-B*57:01 is mandatory before administration of abacavir. While HLA-B*57:01 testing is usually provided by pharmacogenetics, genetics or blood transfusion services, clinical virology laboratories can be an optimal opportunity for HLA-B*57:01 testing since they receive blood samples for routine HIV monitoring and have the expertise for convenient and less expensive PCR-based point mutation assays. The Italian HLA-B*57:01 Network gathers accredited clinical virology laboratories offering HLA-B*57:01 testing in Italy with the aim to share protocols, test new methods, develop and maintain external quality assurance (EQA) programs. A panel of 9HLA-B*57:01-positive and 16HLA-B*57:01-negative frozen blood samples were blindly distributed to 10 units including 9 clinical virology laboratories and one reference pharmacology laboratory. Each laboratory was free to use its own routine method for DNA extraction and HLA-B*57:01 testing. DNA was extracted by automated workstations in 6 units and by manual spin columns in 4. Eight units used the Duplicα Real Time HLA-B*57:01 kit by Euroclone and two units used two different PCR homemade protocols. All the 10 units correctly identified all the 25 samples. The first HLA-B*57:01 EQA program run in Italy showed that clinical virology units are equipped and proficient for providing HLA-B*57:01 testing by inexpensive assays easy to integrate into their routine. Copyright © 2016 Elsevier B.V. All rights reserved.

Implementation of the first worldwide quality assurance program for cystic fibrosis multiple mutation detection in population-based screening.

PubMed

Earley, Marie C; Laxova, Anita; Farrell, Philip M; Driscoll-Dunn, Rena; Cordovado, Suzanne; Mogayzel, Peter J; Konstan, Michael W; Hannon, W Harry

2011-07-15

CDC's Newborn Screening Quality Assurance Program collaborated with several U.S. Cystic Fibrosis Care Centers to collect specimens for development of a molecular CFTR proficiency testing program using dried-blood spots for newborn screening laboratories. Adult and adolescent patients or carriers donated whole blood that was aliquoted onto filter paper cards. Five blind-coded specimens were sent to participating newborn screening laboratories quarterly. Proficiency testing results were evaluated based on presumptive clinical assessment. Individual evaluations and summary reports were sent to each participating laboratory and technical consultations were offered if incorrect assessments were reported. The current CDC repository contains specimens with 39 different CFTR mutations. Up to 45 laboratories have participated in the program. Three years of data showed that correct assessments were reported 97.7% of the time overall when both mutations could be determined. Incorrect assessments that could have lead to a missed case occurred 0.9% of the time, and no information was reported 1.1% of the time due to sample failure. Results show that laboratories using molecular assays to detect CFTR mutations are performing satisfactorily. The programmatic results presented demonstrate the importance and complexity of providing proficiency testing for DNA-based assays. Published by Elsevier B.V.

Isotherm Sensor Calibration Program for Mars Science Laboratory Heat Shield Flight Data Analysis

NASA Technical Reports Server (NTRS)

Santos, Jose A.; Oishi, Tomo; Martinez, Ed R.

2011-01-01

Seven instrumented sensor plugs were installed on the Mars Science Laboratory heat shield in December 2008 as part of the Mars Science Laboratory Entry, Descent, and Landing Instrumentation (MEDLI) project. These sensor plugs contain four in-depth thermocouples and one Hollow aErothermal Ablation and Temperature (HEAT) sensor. The HEAT sensor follows the time progression of a 700 C isotherm through the thickness of a thermal protection system (TPS) material. The data can be used to infer char depth and, when analyzed in conjunction with the thermocouple data, the thermal gradient through the TPS material can also be determined. However, the uncertainty on the isotherm value is not well defined. To address this uncertainty, a team at NASA Ames Research Center is carrying out a HEAT sensor calibration test program. The scope of this test program is described, and initial results from experiments conducted in the laboratory to study the isotherm temperature of the HEAT sensor are presented. Data from the laboratory tests indicate an isotherm temperature of 720 C 60 C. An overview of near term arc jet testing is also given, including preliminary data from 30.48cm 30.48cm PICA panels instrumented with two MEDLI sensor plugs and tested in the NASA Ames Panel Test Facility. Forward work includes analysis of the arc jet test data, including an evaluation of the isotherm value based on the instant in time when it reaches a thermocouple depth.

Validation of laboratory-scale recycling test method of paper PSA label products

Treesearch

Carl Houtman; Karen Scallon; Richard Oldack

2008-01-01

Starting with test methods and a specification developed by the U.S. Postal Service (USPS) Environmentally Benign Pressure Sensitive Adhesive Postage Stamp Program, a laboratory-scale test method and a specification were developed and validated for pressure-sensitive adhesive labels, By comparing results from this new test method and pilot-scale tests, which have been...

49 CFR 40.87 - What are the cutoff concentrations for drug tests?

Code of Federal Regulations, 2010 CFR

2010-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.87 What are the cutoff concentrations for drug tests? (a) As a laboratory, you must use the cutoff concentrations displayed in the... 49 Transportation 1 2010-10-01 2010-10-01 false What are the cutoff concentrations for drug tests...

49 CFR 40.87 - What are the cutoff concentrations for drug tests?

Code of Federal Regulations, 2014 CFR

2014-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.87 What are the cutoff concentrations for drug tests? (a) As a laboratory, you must use the cutoff concentrations displayed in the... 49 Transportation 1 2014-10-01 2014-10-01 false What are the cutoff concentrations for drug tests...

49 CFR 40.87 - What are the cutoff concentrations for drug tests?

Code of Federal Regulations, 2013 CFR

2013-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.87 What are the cutoff concentrations for drug tests? (a) As a laboratory, you must use the cutoff concentrations displayed in the... 49 Transportation 1 2013-10-01 2013-10-01 false What are the cutoff concentrations for drug tests...

49 CFR 40.87 - What are the cutoff concentrations for drug tests?

Code of Federal Regulations, 2012 CFR

2012-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.87 What are the cutoff concentrations for drug tests? (a) As a laboratory, you must use the cutoff concentrations displayed in the... 49 Transportation 1 2012-10-01 2012-10-01 false What are the cutoff concentrations for drug tests...

49 CFR 40.87 - What are the cutoff concentrations for drug tests?

Code of Federal Regulations, 2011 CFR

2011-10-01

... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.87 What are the cutoff concentrations for drug tests? (a) As a laboratory, you must use the cutoff concentrations displayed in the... 49 Transportation 1 2011-10-01 2011-10-01 false What are the cutoff concentrations for drug tests...

15 CFR 285.8 - Proficiency testing.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

15 CFR 285.8 - Proficiency testing.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

15 CFR 285.8 - Proficiency testing.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Proficiency testing. 285.8 Section 285... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE ACCREDITATION AND ASSESSMENT PROGRAMS NATIONAL VOLUNTARY LABORATORY ACCREDITATION PROGRAM § 285.8 Proficiency testing. (a) NVLAP proficiency testing is...

75 FR 22581 - Energy Conservation Program for Commercial Equipment: Decision and Order Granting a Waiver to...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

.... (Mitsubishi) for a similar line of commercial multi-split air-conditioning systems: Testing laboratories...-conditioning systems: (1) Testing laboratories cannot test products with so many indoor units; (2) there are too many possible combinations of indoor and outdoor unit to test. The Daikin VRV-WIII systems have...

75 FR 62842 - Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-13

... Current List of Laboratories Which Meet Minimum Standards To Engage in Urine Drug Testing for Federal... Guidelines for Federal Workplace Drug Testing Programs (Mandatory Guidelines). The Mandatory Guidelines were... and Instrumented Initial Testing Facilities (IITF) must meet in order to conduct drug and specimen...

Laboratory development and testing of spacecraft diagnostics

NASA Astrophysics Data System (ADS)

Amatucci, William; Tejero, Erik; Blackwell, Dave; Walker, Dave; Gatling, George; Enloe, Lon; Gillman, Eric

2017-10-01

The Naval Research Laboratory's Space Chamber experiment is a large-scale laboratory device dedicated to the creation of large-volume plasmas with parameters scaled to realistic space plasmas. Such devices make valuable contributions to the investigation of space plasma phenomena under controlled, reproducible conditions, allowing for the validation of theoretical models being applied to space data. However, in addition to investigations such as plasma wave and instability studies, such devices can also make valuable contributions to the development and testing of space plasma diagnostics. One example is the plasma impedance probe developed at NRL. Originally developed as a laboratory diagnostic, the sensor has now been flown on a sounding rocket, is included on a CubeSat experiment, and will be included on the DoD Space Test Program's STP-H6 experiment on the International Space Station. In this talk, we will describe how the laboratory simulation of space plasmas made this development path possible. Work sponsored by the US Naval Research Laboratory Base Program.

7 CFR 91.15 - Basis of a laboratory service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Basis of a laboratory service. 91.15 Section 91.15..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Laboratory Service § 91.15 Basis of a laboratory service. Analytical...

7 CFR 91.15 - Basis of a laboratory service.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Laboratory Service § 91.15 Basis of a laboratory service. Analytical... 7 Agriculture 3 2011-01-01 2011-01-01 false Basis of a laboratory service. 91.15 Section 91.15...

Statistical Analysis Tools for Learning in Engineering Laboratories.

ERIC Educational Resources Information Center

Maher, Carolyn A.

1990-01-01

Described are engineering programs that have used automated data acquisition systems to implement data collection and analyze experiments. Applications include a biochemical engineering laboratory, heat transfer performance, engineering materials testing, mechanical system reliability, statistical control laboratory, thermo-fluid laboratory, and a…

Operational evaluation of rapid diagnostic testing for Ebola Virus Disease in Guinean laboratories

PubMed Central

Aho, Josephine; Franklin, Kristyn; Likofata, Jacques; Kamgang, Jean Baptiste; Keita, Sakoba; Koivogui, Lamine; Magassouba, N’Faly; Martel, Lise D.; Dahourou, Anicet George

2017-01-01

Background Rapid Diagnostic Tests (RDTs) for Ebola Virus Disease (EVD) at the point of care have the potential to increase access and acceptability of EVD testing and the speed of patient isolation and secure burials for suspect cases. A pilot program for EVD RDTs in high risk areas of Guinea was introduced in October 2015. This paper presents concordance data between EVD RDTs and PCR testing in the field as well as an assessment of the acceptability, feasibility, and quality assurance of the RDT program. Methods and findings Concordance data were compiled from laboratory surveillance databases. The operational measures of the laboratory-based EVD RDT program were evaluated at all 34 sentinel sites in Guinea through: (1) a technical questionnaire filled by the lab technicians who performed the RDTs, (2) a checklist filled by the evaluator during the site visits, and (3) direct observation of the lab technicians performing the quality control test. Acceptability of the EVD RDT was good for technicians, patients, and families although many technicians (69.8%) expressed concern for their safety while performing the test. The feasibility of the program was good based on average technician knowledge scores (6.6 out of 8) but basic infrastructure, equipment, and supplies were lacking. There was much room for improvement in quality assurance of the program. Conclusions The implementation of new diagnostics in weak laboratory systems requires general training in quality assurance, biosafety and communication with patients in addition to specific training for the new test. Corresponding capacity building in terms of basic equipment and a long-term commitment to transfer supervision and quality improvement to national public health staff are necessary for successful implementation. PMID:29190713

Operational evaluation of rapid diagnostic testing for Ebola Virus Disease in Guinean laboratories.

PubMed

VanSteelandt, Amanda; Aho, Josephine; Franklin, Kristyn; Likofata, Jacques; Kamgang, Jean Baptiste; Keita, Sakoba; Koivogui, Lamine; Magassouba, N'Faly; Martel, Lise D; Dahourou, Anicet George

2017-01-01

Rapid Diagnostic Tests (RDTs) for Ebola Virus Disease (EVD) at the point of care have the potential to increase access and acceptability of EVD testing and the speed of patient isolation and secure burials for suspect cases. A pilot program for EVD RDTs in high risk areas of Guinea was introduced in October 2015. This paper presents concordance data between EVD RDTs and PCR testing in the field as well as an assessment of the acceptability, feasibility, and quality assurance of the RDT program. Concordance data were compiled from laboratory surveillance databases. The operational measures of the laboratory-based EVD RDT program were evaluated at all 34 sentinel sites in Guinea through: (1) a technical questionnaire filled by the lab technicians who performed the RDTs, (2) a checklist filled by the evaluator during the site visits, and (3) direct observation of the lab technicians performing the quality control test. Acceptability of the EVD RDT was good for technicians, patients, and families although many technicians (69.8%) expressed concern for their safety while performing the test. The feasibility of the program was good based on average technician knowledge scores (6.6 out of 8) but basic infrastructure, equipment, and supplies were lacking. There was much room for improvement in quality assurance of the program. The implementation of new diagnostics in weak laboratory systems requires general training in quality assurance, biosafety and communication with patients in addition to specific training for the new test. Corresponding capacity building in terms of basic equipment and a long-term commitment to transfer supervision and quality improvement to national public health staff are necessary for successful implementation.

7 CFR 91.1 - General.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES... administrative rules of the Science and Technology of the Agricultural Marketing Service for conducting the analytical testing and laboratory audits with quality assurance reviews. It also contains the fees, charges...

7 CFR 91.1 - General.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES... administrative rules of the Science and Technology of the Agricultural Marketing Service for conducting the analytical testing and laboratory audits with quality assurance reviews. It also contains the fees, charges...

7 CFR 91.1 - General.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES... administrative rules of the Science and Technology of the Agricultural Marketing Service for conducting the analytical testing and laboratory audits with quality assurance reviews. It also contains the fees, charges...

7 CFR 91.1 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES... administrative rules of the Science and Technology of the Agricultural Marketing Service for conducting the analytical testing and laboratory audits with quality assurance reviews. It also contains the fees, charges...

Laser and Optical Fiber Metrology in Romania

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

Sporea, Dan; Sporea, Adelina

2008-04-15

The Romanian government established in the last five years a National Program for the improvement of country's infrastructure of metrology. The set goal was to develop and accredit testing and calibration laboratories, as well as certification bodies, according to the ISO 17025:2005 norm. Our Institute benefited from this policy, and developed a laboratory for laser and optical fibers metrology in order to provide testing and calibration services for the certification of laser-based industrial, medical and communication products. The paper will present the laboratory accredited facilities and some of the results obtained in the evaluation of irradiation effects of optical andmore » optoelectronic parts, tests run under the EU's Fusion Program.« less

75 FR 65517 - Canadian Standards Association; Expansion of Recognition

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... Nationally Recognized Testing Laboratory (NRTL). CSA's expansion covers the use of additional test standards...) The type of products the NRTL may test, with each type specified by its applicable test standard; (2... activities for test standards within the NRTL's scope; and (3) the supplemental program(s) that the NRTL may...

Science and the rules governing anti-doping violations.

PubMed

Bowers, Larry D

2010-01-01

The fight against the use of performance-enhancing drugs in sports has been in effect for nearly 90 years. The formation of the World Anti-Doping Agency in 1999 was a major event because an independent agency was entrusted with harmonization of the antidoping program. In addition to sports governing bodies, governments have endorsed WADA and its programs by signing a United Nations Education, Science, and Cultural Organization Convention on Doping. The first step in the harmonization process was the development of the World Anti-Doping Program. This program consisted of five documents - the Code, the International Standard for Testing, the International Standard for Laboratories, the Prohibited List, and the International Standard for Therapeutic Use Exemptions - which unified the approach of the international federations and national antidoping agencies in applying antidoping rules. For laboratory testing, the International Standard for Laboratories establishes the performance expectations for and competence of laboratories recognized by WADA, including accreditation under ISO/IEC 17025. The antidoping rules are adjudicated by arbitration using the internationally recognized Court of Arbitration for Sport.

Simulated Laboratory in Digital Logic.

ERIC Educational Resources Information Center

Cleaver, Thomas G.

Design of computer circuits used to be a pencil and paper task followed by laboratory tests, but logic circuit design can now be done in half the time as the engineer accesses a program which simulates the behavior of real digital circuits, and does all the wiring and testing on his computer screen. A simulated laboratory in digital logic has been…

49 CFR 40.183 - What information do laboratories report to MROs regarding split specimen results?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false What information do laboratories report to MROs regarding split specimen results? 40.183 Section 40.183 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Split Specimen Tests § 40.183 What information do laboratories...

Laboratory compliance with the American Society of Clinical Oncology/college of American Pathologists guidelines for human epidermal growth factor receptor 2 testing: a College of American Pathologists survey of 757 laboratories.

PubMed

Nakhleh, Raouf E; Grimm, Erin E; Idowu, Michael O; Souers, Rhona J; Fitzgibbons, Patrick L

2010-05-01

To ensure quality human epidermal growth receptor 2 (HER2) testing in breast cancer, the American Society of Clinical Oncology/College of American Pathologists guidelines were introduced with expected compliance by 2008. To assess the effect these guidelines have had on pathology laboratories and their ability to address key components. In late 2008, a survey was distributed with the HER2 immunohistochemistry (IHC) proficiency testing program. It included questions regarding pathology practice characteristics and assay validation using fluorescence in situ hybridization or another IHC laboratory assay and assessed pathologist HER2 scoring competency. Of the 907 surveys sent, 757 (83.5%) were returned. The median laboratory accessioned 15 000 cases and performed 190 HER2 tests annually. Quantitative computer image analysis was used by 33% of laboratories. In-house fluorescence in situ hybridization was performed in 23% of laboratories, and 60% of laboratories addressed the 6- to 48-hour tissue fixation requirement by embedding tissue on the weekend. HER2 testing was performed on the initial biopsy in 40%, on the resection specimen in 6%, and on either in 56% of laboratories. Testing was validated with only fluorescence in situ hybridization in 47% of laboratories, whereas 10% of laboratories used another IHC assay only; 13% used both assays, and 12% and 15% of laboratories had not validated their assays or chose "not applicable" on the survey question, respectively. The 90% concordance rate with fluorescence in situ hybridization results was achieved by 88% of laboratories for IHC-negative findings and by 81% of laboratories for IHC-positive cases. The 90% concordance rate for laboratories using another IHC assay was achieved by 80% for negative findings and 75% for positive cases. About 91% of laboratories had a pathologist competency assessment program. This survey demonstrates the extent and characteristics of HER2 testing. Although some American Society of Clinical Oncology/College of American Pathologists guidelines have been implemented, gaps remain in validation of HER2 IHC testing.

Technical Capabilities of the National Vehicle and Fuel Emissions Laboratory (NVFEL)

EPA Pesticide Factsheets

National Vehicle and Fuel Emissions Laboratory (NVFEL) is a state-of-the-art test facility that conducts a wide range of emissions testing and analysis for EPA’s motor vehicle, heavy-duty engine, and nonroad engine programs.

7 CFR 98.100 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS MEALS, READY-TO-EAT (MRE's), MEATS, AND MEAT PRODUCTS USDA Certification of Laboratories for the Testing of... specified in this subpart shall receive an AMS Science and Technology certificate to approve its analysis...

7 CFR 98.100 - General.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS MEALS, READY-TO-EAT (MRE's), MEATS, AND MEAT PRODUCTS USDA Certification of Laboratories for the Testing of... specified in this subpart shall receive an AMS Science and Technology certificate to approve its analysis...

7 CFR 98.100 - General.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS MEALS, READY-TO-EAT (MREs), MEATS, AND MEAT PRODUCTS USDA Certification of Laboratories for the Testing of... specified in this subpart shall receive an AMS Science and Technology certificate to approve its analysis...

7 CFR 98.100 - General.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS MEALS, READY-TO-EAT (MRE's), MEATS, AND MEAT PRODUCTS USDA Certification of Laboratories for the Testing of... specified in this subpart shall receive an AMS Science and Technology certificate to approve its analysis...

Quality assurance and quality improvement in U.S. clinical molecular genetic laboratories.

PubMed

Chen, Bin; Richards, C Sue; Wilson, Jean Amos; Lyon, Elaine

2011-04-01

A robust quality-assurance program is essential for laboratories that perform molecular genetic testing to maintain high-quality testing and be able to address challenges associated with performance or delivery of testing services as the use of molecular genetic tests continues to expand in clinical and public health practice. This unit discusses quality-assurance and quality-improvement considerations that are critical for molecular genetic testing performed for heritable diseases and conditions. Specific discussion is provided on applying regulatory standards and best practices in establishing/verifying test performance, ensuring quality of the total testing process, monitoring and maintaining personnel competency, and continuing quality improvement. The unit provides a practical reference for laboratory professionals to use in recognizing and addressing essential quality-assurance issues in human molecular genetic testing. It should also provide useful information for genetics researchers, trainees, and fellows in human genetics training programs, as well as others who are interested in quality assurance and quality improvement for molecular genetic testing. 2011 by John Wiley & Sons, Inc.

Laboratory compliance with the American Society of Clinical Oncology/College of American Pathologists human epidermal growth factor receptor 2 testing guidelines: a 3-year comparison of validation procedures.

PubMed

Dyhdalo, Kathryn S; Fitzgibbons, Patrick L; Goldsmith, Jeffery D; Souers, Rhona J; Nakhleh, Raouf E

2014-07-01

The American Society of Clinical Oncology/College of American Pathologists (ASCO/CAP) published guidelines in 2007 regarding testing accuracy, interpretation, and reporting of results for HER2 studies. A 2008 survey identified areas needing improved compliance. To reassess laboratory response to those guidelines following a full accreditation cycle for an updated snapshot of laboratory practices regarding ASCO/CAP guidelines. In 2011, a survey was distributed with the HER2 immunohistochemistry (IHC) proficiency testing program identical to the 2008 survey. Of the 1150 surveys sent, 977 (85.0%) were returned, comparable to the original survey response in 2008 (757 of 907; 83.5%). New participants submitted 124 of 977 (12.7%) surveys. The median laboratory accession rate was 14,788 cases with 211 HER2 tests performed annually. Testing was validated with fluorescence in situ hybridization in 49.1% (443 of 902) of the laboratories; 26.3% (224 of 853) of the laboratories used another IHC assay. The median number of cases to validate fluorescence in situ hybridization (n = 40) and IHC (n = 27) was similar to those in 2008. Ninety-five percent concordance with fluorescence in situ hybridization was achieved by 76.5% (254 of 332) of laboratories for IHC(-) findings and 70.4% (233 of 331) for IHC(+) cases. Ninety-five percent concordance with another IHC assay was achieved by 71.1% (118 of 168) of the laboratories for negative findings and 69.6% (112 of 161) of the laboratories for positive cases. The proportion of laboratories interpreting HER2 IHC using ASCO/CAP guidelines (86.6% [798 of 921] in 2011; 83.8% [605 of 722] in 2008) remains similar. Although fixation time improvements have been made, assay validation deficiencies still exist. The results of this survey were shared within the CAP, including the Laboratory Accreditation Program and the ASCO/CAP panel revising the HER2 guidelines published in October 2013. The Laboratory Accreditation Program checklist was changed to strengthen HER2 validation practices.

Promoting, building and sustaining a regional laboratory network in a changing environment.

PubMed

More, J D; Sengupta, S K; Manley, P N

2000-01-01

The Queen's University Department of Pathology and its affiliated hospital laboratories (Kingston, Canada) have operated a successful laboratory outreach program for more than a decade in Southeastern Ontario. The outreach program provides high quality reference testing and technical and professional expertise in laboratory medicine to largely rural and small urban community hospitals. As a consequence of dramatic cuts to the publicly funded health-care system in the Province of Ontario, the environment in which laboratory medicine is practiced has altered irrevocably. This article discusses some of the difficult internal and external challenges faced by the outreach program within the region and how they were effectively managed, not only to maintain but to enhance the program's services. The result has been a continued improvement in the quality of laboratory services in the region with significantly increased cost-effectiveness, largely through reengineering and consolidation.

7 CFR 91.34 - When an appeal of a laboratory service may be refused.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.34 When an appeal of a laboratory service may be refused. An application for an appeal of a laboratory... 7 Agriculture 3 2010-01-01 2010-01-01 false When an appeal of a laboratory service may be refused...

List of Laboratories Approved by EPA for the Fourth Unregulated Contaminant Monitoring Rule (UCMR 4)

EPA Pesticide Factsheets

This document provides a list of laboratories that met the Unregulated Contaminant Monitoring Rule 4 (UCMR 4) Laboratory Approval Program application and Proficiency Testing (PT) criteria for the methods indicated.

List of Laboratories Approved by EPA for the Third Unregulated Contaminant Monitoring Rule (UCMR 3)

EPA Pesticide Factsheets

This document provides a list of laboratories that met the Unregulated Contaminant Monitoring Rule 3 (UCMR 3) Laboratory Approval Program application and Proficiency Testing (PT) criteria for the methods indicated.

78 FR 59946 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 503 of Public Law 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as...

76 FR 161 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

77 FR 54597 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-05

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 24501 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the...

77 FR 20832 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-06

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as amended in the revisions listed above...

77 FR 45645 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-01

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as amended in the...

76 FR 68201 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 72684 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 503 of Publicc Law 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs...

76 FR 31969 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-02

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 314 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

75 FR 67749 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as amended in the...

78 FR 14100 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-04

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

77 FR 69642 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-20

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 66034 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-04

... Engage in Urine Drug Testing For Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 503 of Public Law 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as...

77 FR 5037 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-01

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 75889 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

77 FR 60449 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

77 FR 26022 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-02

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 61110 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as amended in the revisions listed above...

77 FR 32653 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the...

78 FR 54903 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-06

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 503 of Public Law 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as...

76 FR 18770 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-05

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs,'' as amended in the revisions listed above...

76 FR 40924 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-12

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 54477 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-01

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 19500 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-01

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 46309 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 6147 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

76 FR 11802 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

77 FR 71605 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the...

77 FR 39501 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 33429 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-04

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 25461 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

77 FR 12862 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

78 FR 7795 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... Public Law 100-71. The ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended...

10 CFR 26.165 - Testing split specimens and retesting single specimens.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Testing split specimens and retesting single specimens. 26.165 Section 26.165 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories... laboratory or maintained in secure storage at the licensee testing facility, as required by § 26.135(a) and...

Development of an evidence-based approach to external quality assurance for breast cancer hormone receptor immunohistochemistry: comparison of reference values.

PubMed

Makretsov, Nikita; Gilks, C Blake; Alaghehbandan, Reza; Garratt, John; Quenneville, Louise; Mercer, Joel; Palavdzic, Dragana; Torlakovic, Emina E

2011-07-01

External quality assurance and proficiency testing programs for breast cancer predictive biomarkers are based largely on traditional ad hoc design; at present there is no universal consensus on definition of a standard reference value for samples used in external quality assurance programs. To explore reference values for estrogen receptor and progesterone receptor immunohistochemistry in order to develop an evidence-based analytic platform for external quality assurance. There were 31 participating laboratories, 4 of which were previously designated as "expert" laboratories. Each participant tested a tissue microarray slide with 44 breast carcinomas for estrogen receptor and progesterone receptor and submitted it to the Canadian Immunohistochemistry Quality Control Program for analysis. Nuclear staining in 1% or more of the tumor cells was a positive score. Five methods for determining reference values were compared. All reference values showed 100% agreement for estrogen receptor and progesterone receptor scores, when indeterminate results were excluded. Individual laboratory performance (agreement rates, test sensitivity, test specificity, positive predictive value, negative predictive value, and κ value) was very similar for all reference values. Identification of suboptimal performance by all methods was identical for 30 of 31 laboratories. Estrogen receptor assessment of 1 laboratory was discordant: agreement was less than 90% for 3 of 5 reference values and greater than 90% with the use of 2 other reference values. Various reference values provide equivalent laboratory rating. In addition to descriptive feedback, our approach allows calculation of technical test sensitivity and specificity, positive and negative predictive values, agreement rates, and κ values to guide corrective actions.

78 FR 7460 - Stakeholder Meeting on the Nationally Recognized Testing Laboratory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

... Laboratory (NRTL) Program policies. The meeting will focus on the following topics: NRTL independence; the... as time permits, other topics raised by participants or OSHA staff. OSHA plans to use the information..., in writing, suggestions of additional topics for the meeting is Wednesday, February 13, 2013...

DEVELOPMENT OF THE U.S. EPA HEALTH EFFECTS RESEARCH LABORATORY FROZEN BLOOD CELL REPOSITORY PROGRAM

EPA Science Inventory

In previous efforts, we suggested that proper blood cell freezing and storage is necessary in longitudinal studies with reduced between tests error, for specimen sharing between laboratories and for convenient scheduling of assays. e continue to develop and upgrade programs for o...

The International Interlaboratory Quality Control Program for Measurement of Antiretroviral Drugs in Plasma: a global proficiency testing program.

PubMed

Burger, David; Teulen, Marga; Eerland, Jaco; Harteveld, Anneke; Aarnoutse, Rob; Touw, Daan

2011-04-01

The International Interlaboratory Quality Control Program for Measurement of Antiretroviral Drugs in Plasma was initiated in 1999 by Radboud University Nijmegen Medical Center, The Netherlands, and continued later on in collaboration with the Dutch Association for Quality Assessment in Therapeutic Drug Monitoring and Clinical Toxicology (www.kkgt.nl). The aim of this analysis was to evaluate the first 10 years of the Program and to determine variables associated with reporting of less accurate results. Two rounds are organized annually in which blind samples are shipped to participants containing a low, medium, or high concentration of each antiretroviral drug. Any reported result that deviates more than 20% from the spiked concentration is defined as inaccurate. By the end of 2009, the number of laboratories participating in the Program had increased to 56; 44 (79%) are located in Europe. A total of 12,798 test results was available for analysis, of which 2104 (16.4%) were reported as inaccurate. Performance was best for samples containing nevirapine (mean of inadequate scores per round: 11.1%) and lopinavir (11.9%) and worst for indinavir (18.7%), atazanavir (18.9%), saquinavir (19.6%), and nelfinavir (21.3%). High and medium concentrations were less frequently reported as inaccurate than low concentrations: 13.5%, 13.0%, and 22.4%, respectively. Although the overall performance of the laboratories varied per year, a trend was visible for improvement over time with 19.9% of the results being inaccurate in 2002 (n = 20 laboratories) to 15.7% in 2009 (n = 56 laboratories). The Program provides a proficiency testing program in which laboratories are alerted to potential analytical errors while performing therapeutic drug monitoring in HIV-infected patients. Laboratories should put more effort in adequately analyzing concentrations of antiretroviral drugs with low minimum effective concentrations.

OB's high voltage laboratory

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

Not Available

1966-01-01

The January issue of Hi-Tension News provides a detailed description of the advanced surge test facilities and procedures in daily operation at the OB High Voltage Laboratory in Barberton, Ohio. Technical competences achieved in this laboratory contribute to the essential factors of design confirmation to basic studies of ehv insulation systems, conductor and hardware performance, and optimum tower construction. Known throughout the industry for authenticity of its full scale, all weather outdoor testing, OB's High Voltage Laboratory is a full-fledged participant in the NEMA-sponsored program to make testing facilities available on a cooperative basis.

SOLPOL: A Solar Polarimeter for Hard X-Rays and Gamma-Rays

NASA Technical Reports Server (NTRS)

McConnell, Michael L.

1999-01-01

Th goal of this project was to continue the development of a hard X-ray polarimeter for studying solar flares. In earlier work (funded by a previous SR&T grant), we had already achieved several goals, including the following: 1) development of a means of producing a polarized radiation source in the lab that could be used for prototype development; 2) demonstrated the basic Compton scatter polarimeter concept using a simple laboratory setup; 3) used the laboratory results to verify our Monte Carlo simulations; and 4) investigated various detector technologies that could be incorporated into the polarimeter design. For the current one-year program, we wanted to fabricate and test a laboratory science model based on our SOLPOL (Solar Polarimeter) design. The long-term goal of this effort is to develop and test a prototype design that could be used to study flare emissions from either a balloon- or space-borne platform. The current program has achieved its goal of fabricating and testing a science model of the SOLPOL design, although additional testing of the design (and detailed comparison with Monte Carlo simulations) is still desired. This one-year program was extended by six months (no-cost extension) to cover the summer of 1999, when undergraduate student support was available to complete some of the laboratory testing.

Laboratory directed research and development program, FY 1996

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

NONE

1997-02-01

The Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab) Laboratory Directed Research and Development Program FY 1996 report is compiled from annual reports submitted by principal investigators following the close of the fiscal year. This report describes the projects supported and summarizes their accomplishments. It constitutes a part of the Laboratory Directed Research and Development (LDRD) program planning and documentation process that includes an annual planning cycle, projection selection, implementation, and review. The Berkeley Lab LDRD program is a critical tool for directing the Laboratory`s forefront scientific research capabilities toward vital, excellent, and emerging scientific challenges. The program provides themore » resources for Berkeley Lab scientists to make rapid and significant contributions to critical national science and technology problems. The LDRD program also advances the Laboratory`s core competencies, foundations, and scientific capability, and permits exploration of exciting new opportunities. Areas eligible for support include: (1) Work in forefront areas of science and technology that enrich Laboratory research and development capability; (2) Advanced study of new hypotheses, new experiments, and innovative approaches to develop new concepts or knowledge; (3) Experiments directed toward proof of principle for initial hypothesis testing or verification; and (4) Conception and preliminary technical analysis to explore possible instrumentation, experimental facilities, or new devices.« less

INTERNATIONAL PROGRAM ON CHEMICAL SAFETY'S COLLABORATIVE STUDY ON PLANT TEST SYSTEMS

EPA Science Inventory

This article presents the status report on the International Program's Collaborative Study on Plant Test Systems. n the first phase of this program, 16 laboratories submitted data on the genetic effects of EMS evaluated in three bioassays; i.e., Vicia faba root hair, Tradescantia...

USING THE LANGUAGE LABORATORY.

ERIC Educational Resources Information Center

LADU, TORA TUVE

TO ENCOURAGE UTILIZATION OF THE LANGUAGE LABORATORY AS A TEACHING TECHNIQUE, THIS BULLETIN DESCRIBES SUCH POSSIBLE USES OF THE LABORATORY AS PROGRAMING LESSONS, RECORDING, AND TESTING LANGUAGE SKILL DEVELOPMENT. ONE OF THE MOST IMPORTANT FUNCTIONS OF THE LABORATORY IS THE PATTERN DRILL, DESCRIBED HERE FOR FRENCH, GERMAN, AND SPANISH. EXAMPLES ARE…

Specifics of Chemical Toxilogical Analyses in the Russian Federation for the Purpose of Identification of Narcotics in Biological Matters

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

Coates, Cameron W; Eisele, Gerhard R

2011-01-01

The Russian Federation (RF) is committed to implementing a comprehensive drug testing program under its Personnel Reliability Program (PRP) for military personnel involved in handling sensitive nuclear materials. This commitment leads to a number of mandatory requirements for the laboratory conducting the confirmation testing to ensure the legitimacy and integrity of the testing process. These requirements are established by the RF Duma to ensure that individuals conducting these tests have adequate training, certifications, and experience to conduct narcotic confirmation tests. This paper describes the facility requirements and personnel qualifications needed for conducting comprehensive drug abuse confirmation testing. Details regarding themore » personnel training and laboratory experience in the theory and practice of analytical forensic toxicology of drugs of abuse will be presented, as well as the facility requirements for the laboratory conducting such tests. Chain-of-custody, from sample receipt through completion of testing, reporting of results, and continuing until final disposition of specimens will be addressed.« less

Modeling Canadian Quality Control Test Program for Steroid Hormone Receptors in Breast Cancer: Diagnostic Accuracy Study.

PubMed

Pérez, Teresa; Makrestsov, Nikita; Garatt, John; Torlakovic, Emina; Gilks, C Blake; Mallett, Susan

The Canadian Immunohistochemistry Quality Control program monitors clinical laboratory performance for estrogen receptor and progesterone receptor tests used in breast cancer treatment management in Canada. Current methods assess sensitivity and specificity at each time point, compared with a reference standard. We investigate alternative performance analysis methods to enhance the quality assessment. We used 3 methods of analysis: meta-analysis of sensitivity and specificity of each laboratory across all time points; sensitivity and specificity at each time point for each laboratory; and fitting models for repeated measurements to examine differences between laboratories adjusted by test and time point. Results show 88 laboratories participated in quality control at up to 13 time points using typically 37 to 54 histology samples. In meta-analysis across all time points no laboratories have sensitivity or specificity below 80%. Current methods, presenting sensitivity and specificity separately for each run, result in wide 95% confidence intervals, typically spanning 15% to 30%. Models of a single diagnostic outcome demonstrated that 82% to 100% of laboratories had no difference to reference standard for estrogen receptor and 75% to 100% for progesterone receptor, with the exception of 1 progesterone receptor run. Laboratories with significant differences to reference standard identified with Generalized Estimating Equation modeling also have reduced performance by meta-analysis across all time points. The Canadian Immunohistochemistry Quality Control program has a good design, and with this modeling approach has sufficient precision to measure performance at each time point and allow laboratories with a significantly lower performance to be targeted for advice.

42 CFR 493.923 - Syphilis serology.

Code of Federal Regulations, 2013 CFR

2013-10-01

... a laboratory's response for qualitative and quantitative syphilis tests, the program must compare... under paragraphs (b)(2) and (b)(3) of this section. (2) For quantitative syphilis tests, the program... quantitative syphilis serology tests is the target value ±1 dilution. (3) The criterion for acceptable...

42 CFR 493.923 - Syphilis serology.

Code of Federal Regulations, 2012 CFR

2012-10-01

... a laboratory's response for qualitative and quantitative syphilis tests, the program must compare... under paragraphs (b)(2) and (b)(3) of this section. (2) For quantitative syphilis tests, the program... quantitative syphilis serology tests is the target value ±1 dilution. (3) The criterion for acceptable...

42 CFR 493.923 - Syphilis serology.

Code of Federal Regulations, 2014 CFR

2014-10-01

... a laboratory's response for qualitative and quantitative syphilis tests, the program must compare... under paragraphs (b)(2) and (b)(3) of this section. (2) For quantitative syphilis tests, the program... quantitative syphilis serology tests is the target value ±1 dilution. (3) The criterion for acceptable...

42 CFR 493.923 - Syphilis serology.

Code of Federal Regulations, 2010 CFR

2010-10-01

... a laboratory's response for qualitative and quantitative syphilis tests, the program must compare... under paragraphs (b)(2) and (b)(3) of this section. (2) For quantitative syphilis tests, the program... quantitative syphilis serology tests is the target value ±1 dilution. (3) The criterion for acceptable...

42 CFR 493.923 - Syphilis serology.

Code of Federal Regulations, 2011 CFR

2011-10-01

... a laboratory's response for qualitative and quantitative syphilis tests, the program must compare... under paragraphs (b)(2) and (b)(3) of this section. (2) For quantitative syphilis tests, the program... quantitative syphilis serology tests is the target value ±1 dilution. (3) The criterion for acceptable...

Environmental assessment for the depleted uranium testing program at the Nevada Test Site by the United States Army Ballistics Research Laboratory. [Open-Air Tests and X-Tunnel Tests

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

Not Available

1992-11-24

This proposed action provides the Department of Energy (DOE) authorization to the US Army to conduct a testing program using Depleted Uranium (DU) in Area 25 at the Nevada Test Site (NTS). The US Army Ballistic Research Laboratory (BRL) would be the managing agency for the program. The proposed action site would utilize existing facilities, and human activity would be confined to areas identified as having no tortoise activity. Two classifications of tests would be conducted under the testing program: (1) open-air tests, and (2) X-Tunnel tests. A series of investigative tests would be conducted to obtain information on DUmore » use under the conditions of each classification. The open-air tests would include DU ammunition hazard classification and combat systems activity tests. Upon completion of each test or series of tests, the area would be decontaminated to meet requirements of DOE Order 5400.5, Radiation Protection of the Public and Environment. All contaminated materials would be decontaminated or disposed of as radioactive waste in an approved low-level Radioactive Waste Management Site (RWMS) by personnel trained specifically for this purpose.« less

DOE standard: The Department of Energy Laboratory Accreditation Program for radiobioassay

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

NONE

1998-12-01

This technical standard describes the US Department of Energy Laboratory Accreditation Program (DOELAP) for Radiobioassay, for use by the US Department of Energy (DOE) and DOE Contractor radiobioassay programs. This standard is intended to be used in conjunction with the general administrative technical standard that describes the overall DOELAP accreditation process--DOE-STD-1111-98, Department of Energy Laboratory Accreditation Program Administration. This technical standard pertains to radiobioassay service laboratories that provide either direct or indirect (in vivo or in vitro) radiobioassay measurements in support of internal dosimetry programs at DOE facilities or for DOE and DOE contractors. Similar technical standards have been developedmore » for other DOELAP dosimetry programs. This program consists of providing an accreditation to DOE radiobioassay programs based on successful completion of a performance-testing process and an on-site evaluation by technical experts. This standard describes the technical requirements and processes specific to the DOELAP Radiobioassay Accreditation Program as required by 10 CFR 835 and as specified generically in DOE-STD-1111-98.« less

Performance characteristics of three-phase induction motors

NASA Technical Reports Server (NTRS)

Wood, M. E.

1977-01-01

An investigation into the characteristics of three phase, 400 Hz, induction motors of the general type used on aircraft and spacecraft is summarized. Results of laboratory tests are presented and compared with results from a computer program. Representative motors were both tested and simulated under nominal conditions as well as off nominal conditions of temperature, frequency, voltage magnitude, and voltage balance. Good correlation was achieved between simulated and laboratory results. The primary purpose of the program was to verify the simulation accuracy of the computer program, which in turn will be used as an analytical tool to support the shuttle orbiter.

Proficiency Testing for Determination of Water Content in Toluene of Chemical Reagents by iteration robust statistic technique

NASA Astrophysics Data System (ADS)

Wang, Hao; Wang, Qunwei; He, Ming

2018-05-01

In order to investigate and improve the level of detection technology of water content in liquid chemical reagents of domestic laboratories, proficiency testing provider PT0031 (CNAS) has organized proficiency testing program of water content in toluene, 48 laboratories from 18 provinces/cities/municipals took part in the PT. This paper introduces the implementation process of proficiency testing for determination of water content in toluene, including sample preparation, homogeneity and stability test, the results of statistics of iteration robust statistic technique and analysis, summarized and analyzed those of the different test standards which are widely used in the laboratories, put forward the technological suggestions for the improvement of the test quality of water content. Satisfactory results were obtained by 43 laboratories, amounting to 89.6% of the total participating laboratories.

42 CFR 493.1407 - Standard; Laboratory director responsibilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... developed and used for each of the tests performed in the laboratory provide quality laboratory services for... results are found to be unacceptable or unsatisfactory; (5) Ensure that the quality control and quality assessment programs are established and maintained to assure the quality of laboratory services provided and...

Vocational Education Safety Instruction Manual.

ERIC Educational Resources Information Center

Cropley, Russell, Ed.; Doherty, Susan Sloan, Ed.

This manual describes four program areas in vocational education safety instruction: (1) introduction to a safety program; (2) resources to ensure laboratory safety; (3) safety program implementation; and (4) safety rules and safety tests. The safety rules and tests included in section four are for the most common tools and machines used in…

Evaluation of staff performance and interpretation of the screening program for prevention of thalassemia.

PubMed

Prommetta, Simaporn; Sanchaisuriya, Kanokwan; Fucharoen, Goonnapa; Yamsri, Supawadee; Chaiboonroeng, Attawut; Fucharoen, Supan

2017-06-15

Thalassemia screening program has been implemented for years in Southeast Asia, but no external quality assessment program has been established. We have developed and initiated the proficiency testing (PT) program for the first time in Thailand with the aim to assess the screening performance of laboratory staff and their competency in interpretation of the screening results. Three PT cycles per year were organized. From the first to the third cycle of the PT scheme, a total number of participant laboratories increased from 59 to 67. In each cycle, 2 PT items (assigned as blood samples of the couple) were provided. Performance evaluation was based on the accuracy of screening results, i.e . mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH) and the dichlorophenolindophenol (DCIP) test for haemoglobin E, including the competency in interpretation of screening results and assessment of foetal risk. Performance was assessed by comparing the participants' result against the assigned value. Of all 3 cycles, most laboratories reported acceptable MCV and MCH values. From the first to the third cycle, incorrect DCIP test and misinterpretation rates were decreased while incorrect risk assessment varied by cycle to cycle. Combining the accuracy of thalassemia screening and the competency in interpretation and risk assessment, approximately half of participants showed excellent performance. Improved performance observed in many laboratories reflects the achievement and benefit of the PT program which should be regularly provided.

Flow Induced Vibration Program at Argonne National Laboratory

NASA Astrophysics Data System (ADS)

1984-01-01

The Argonne National Laboratory's Flow Induced Vibration Program, currently residing in the Laboratory's Components Technology Division is discussed. Throughout its existence, the overall objective of the program was to develop and apply new and/or improved methods of analysis and testing for the design evaluation of nuclear reactor plant components and heat exchange equipment from the standpoint of flow induced vibration. Historically, the majority of the program activities were funded by the US Atomic Energy Commission, the Energy Research and Development Administration, and the Department of Energy. Current DOE funding is from the Breeder Mechanical Component Development Division, Office of Breeder Technology Projects; Energy Conversion and Utilization Technology Program, Office of Energy Systems Research; and Division of Engineering, Mathematical and Geosciences, office of Basic Energy Sciences. Testing of Clinch River Breeder Reactor upper plenum components was funded by the Clinch River Breeder Reactor Plant Project Office. Work was also performed under contract with Foster Wheeler, General Electric, Duke Power Company, US Nuclear Regulatory Commission, and Westinghouse.

Environmental assessment for the depleted uranium testing program at the Nevada Test Site by the United States Army Ballistics Research Laboratory

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

Not Available

1992-11-24

This proposed action provides the Department of Energy (DOE) authorization to the US Army to conduct a testing program using Depleted Uranium (DU) in Area 25 at the Nevada Test Site (NTS). The US Army Ballistic Research Laboratory (BRL) would be the managing agency for the program. The proposed action site would utilize existing facilities, and human activity would be confined to areas identified as having no tortoise activity. Two classifications of tests would be conducted under the testing program: (1) open-air tests, and (2) X-Tunnel tests. A series of investigative tests would be conducted to obtain information on DUmore » use under the conditions of each classification. The open-air tests would include DU ammunition hazard classification and combat systems activity tests. Upon completion of each test or series of tests, the area would be decontaminated to meet requirements of DOE Order 5400.5, Radiation Protection of the Public and Environment. All contaminated materials would be decontaminated or disposed of as radioactive waste in an approved low-level Radioactive Waste Management Site (RWMS) by personnel trained specifically for this purpose.« less

Competitive bidding for Medicare Part B clinical laboratory services.

PubMed

Kautter, John; Pope, Gregory C

2014-06-01

The traditional Medicare fee-for-service program may be able to purchase clinical laboratory test services at a lower cost through competitive bidding. Demonstrations of competitive bidding for clinical laboratory tests have been twice mandated or authorized by Congress but never implemented. This article provides a summary and review of the final design of the laboratory competitive bidding demonstration mandated by the Medicare Modernization Act of 2003. The design was analogous to a sealed bid (first price), clearing price auction. Design elements presented include covered laboratory tests and beneficiaries, laboratory bidding and payment status under the demonstration, composite bids, determining bidding winners and the demonstration fee schedule, and quality under the demonstration. Expanded use of competitive bidding in Medicare, including specifically for clinical laboratory tests, has been recommended in some proposals for Medicare reform. The presented design may be a useful point of departure if Medicare clinical laboratory competitive bidding is revived in the future.

77 FR 126 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-03

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... certified to meet the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs... ``Mandatory Guidelines for Federal Workplace Drug Testing Programs'', as amended in the revisions listed above...

49 CFR 40.103 - What are the requirements for submitting blind specimens to a laboratory?

Code of Federal Regulations, 2013 CFR

2013-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.103... specimens you submit must be negative (i.e., containing no drugs, nor adulterated or substituted). Approximately 15 percent must be positive for one or more of the five drugs involved in DOT tests, and...

49 CFR 40.103 - What are the requirements for submitting blind specimens to a laboratory?

Code of Federal Regulations, 2011 CFR

2011-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.103... specimens you submit must be negative (i.e., containing no drugs, nor adulterated or substituted). Approximately 15 percent must be positive for one or more of the five drugs involved in DOT tests, and...

49 CFR 40.103 - What are the requirements for submitting blind specimens to a laboratory?

Code of Federal Regulations, 2014 CFR

2014-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.103... specimens you submit must be negative (i.e., containing no drugs, nor adulterated or substituted). Approximately 15 percent must be positive for one or more of the five drugs involved in DOT tests, and...

49 CFR 40.103 - What are the requirements for submitting blind specimens to a laboratory?

Code of Federal Regulations, 2012 CFR

2012-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.103... specimens you submit must be negative (i.e., containing no drugs, nor adulterated or substituted). Approximately 15 percent must be positive for one or more of the five drugs involved in DOT tests, and...

49 CFR 40.103 - What are the requirements for submitting blind specimens to a laboratory?

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing Laboratories § 40.103... specimens you submit must be negative (i.e., containing no drugs, nor adulterated or substituted). Approximately 15 percent must be positive for one or more of the five drugs involved in DOT tests, and...

7 CFR 91.33 - When an application for an appeal of a laboratory service may be withdrawn.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.33 When an application for an appeal of a laboratory service may be withdrawn. An... 7 Agriculture 3 2011-01-01 2011-01-01 false When an application for an appeal of a laboratory...

7 CFR 91.31 - When an appeal of a laboratory service may be requested.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.31 When an appeal of a laboratory service may be requested. (a) An application for an appeal... 7 Agriculture 3 2010-01-01 2010-01-01 false When an appeal of a laboratory service may be...

7 CFR 91.33 - When an application for an appeal of a laboratory service may be withdrawn.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.33 When an application for an appeal of a laboratory service may be withdrawn. An... 7 Agriculture 3 2010-01-01 2010-01-01 false When an application for an appeal of a laboratory...

7 CFR 91.31 - When an appeal of a laboratory service may be requested.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.31 When an appeal of a laboratory service may be requested. (a) An application for an appeal... 7 Agriculture 3 2011-01-01 2011-01-01 false When an appeal of a laboratory service may be...

Mars Science Laboratory Workstation Test Set

NASA Technical Reports Server (NTRS)

Henriquez, David A.; Canham, Timothy K.; Chang, Johnny T.; Villaume, Nathaniel

2009-01-01

The Mars Science Laboratory developed the Workstation TestSet (WSTS) is a computer program that enables flight software development on virtual MSL avionics. The WSTS is the non-real-time flight avionics simulator that is designed to be completely software-based and run on a workstation class Linux PC.

Learning of Musculoskeletal Ligament Stress Testing in a Gross Anatomy Laboratory

ERIC Educational Resources Information Center

Krause, David A.; Youdas, James W.; Hollman, John H.

2011-01-01

Human anatomy in physical therapy programs is a basic science course serving as a foundation for subsequent clinical courses. Integration of anatomy with a clinical emphasis throughout a curriculum provides opportunities for reinforcement of previously learned material. Considering the human cadaver laboratory as a fixed cost to our program, we…

First external quality assurance program for bloodstream Real-Time PCR monitoring of treatment response in clinical trials of Chagas disease.

PubMed

Ramírez, Juan C; Parrado, Rudy; Sulleiro, Elena; de la Barra, Anabelle; Rodríguez, Marcelo; Villarroel, Sandro; Irazu, Lucía; Alonso-Vega, Cristina; Alves, Fabiana; Curto, María A; García, Lineth; Ortiz, Lourdes; Torrico, Faustino; Gascón, Joaquim; Flevaud, Laurence; Molina, Israel; Ribeiro, Isabela; Schijman, Alejandro G

2017-01-01

Real-Time PCR (qPCR) testing is recommended as both a diagnostic and outcome measurement of etiological treatment in clinical practice and clinical trials of Chagas disease (CD), but no external quality assurance (EQA) program provides performance assessment of the assays in use. We implemented an EQA system to evaluate the performance of molecular biology laboratories involved in qPCR based follow-up in clinical trials of CD. An EQA program was devised for three clinical trials of CD: the E1224 (NCT01489228), a pro-drug of ravuconazole; the Sampling Study (NCT01678599), that used benznidazole, both conducted in Bolivia; and the CHAGASAZOL (NCT01162967), that tested posaconazole, conducted in Spain. Four proficiency testing panels containing negative controls and seronegative blood samples spiked with 1, 10 and 100 parasite equivalents (par. eq.)/mL of four Trypanosoma cruzi stocks, were sent from the Core Lab in Argentina to the participating laboratories located in Bolivia and Spain. Panels were analyzed simultaneously, blinded to sample allocation, at 4-month intervals. In addition, 302 random blood samples from both trials carried out in Bolivia were sent to Core Lab for retesting analysis. The analysis of proficiency testing panels gave 100% of accordance (within laboratory agreement) and concordance (between laboratory agreement) for all T. cruzi stocks at 100 par. eq./mL; whereas their values ranged from 71 to 100% and from 62 to 100% at 1 and 10 par. eq./mL, respectively, depending on the T. cruzi stock. The results obtained after twelve months of preparation confirmed the stability of blood samples in guanidine-EDTA buffer. No significant differences were found between qPCR results from Bolivian laboratory and Core Lab for retested clinical samples. This EQA program for qPCR analysis of CD patient samples may significantly contribute to ensuring the quality of laboratory data generated in clinical trials and molecular diagnostics laboratories of CD.

49 CFR 40.181 - What does the second laboratory do with the split specimen when it is tested to reconfirm a...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What does the second laboratory do with the split specimen when it is tested to reconfirm a substituted test result? 40.181 Section 40.181 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Split Specimen Tests § 40.181...

49 CFR 40.179 - What does the second laboratory do with the split specimen when it is tested to reconfirm an...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What does the second laboratory do with the split specimen when it is tested to reconfirm an adulterated test result? 40.179 Section 40.179 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Split Specimen Tests § 40.17...

The Italian pilot external quality assessment program for cystic fibrosis sweat test.

PubMed

Salvatore, Marco; Floridia, Giovanna; Amato, Annalisa; Censi, Federica; Carta, Claudio; de Stefano, Maria Chiara; Ferrari, Gianluca; Tosto, Fabrizio; Capoluongo, Ettore; Caruso, Ubaldo; Castaldo, Giuseppe; Cirilli, Natalia; Corbetta, Carlo; Padoan, Rita; Raia, Valeria; Taruscio, Domenica

2016-05-01

Sweat chloride test is the gold standard test for cystic fibrosis (CF) diagnosis. In 2014 the Istituto Superiore di Sanità established the Italian pilot external quality assessment program for CF sweat test (IEQA-ST). Ten laboratories, included among the 33 Italian CF Referral Centers, were selected and enrolled on the basis of their attitude to perform sweat test (ST) analysis by using methods recommended by the Italian Guidelines. They received three different sweat-like samples (normal, borderline and pathologic chloride concentration), with mock clinical indications, for analysis according to routine procedures. Assessment, performed by a panel of experts, covered analytical performance, interpretation and reporting of results; categories of "poor" and "satisfactory" performance were not defined. All data were managed through a web utility. The program identified important areas of interest and, in some case, of concern. It is important to underline that results are referred to a small proportion, i.e. about 30%, of Italian laboratories performing CF ST in the context of the Referral Centers. Data collected highlight the importance of participation in EQA programs as it may improve laboratory/clinical performance; our study represents a model for the setting up of a large-scale EQA scheme for ST. Copyright © 2016 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

49 CFR Appendix C to Part 40 - DOT Drug Testing Semi-Annual Laboratory Report to DOT

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false DOT Drug Testing Semi-Annual Laboratory Report to... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. C Appendix C to Part 40—DOT Drug Testing... of Drug and Alcohol Policy and Compliance, W62-300, 1200 New Jersey Avenue, SE., Washington, DC 20590...

49 CFR Appendix C to Part 40 - DOT Drug Testing Semi-Annual Laboratory Report to DOT

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false DOT Drug Testing Semi-Annual Laboratory Report to... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. C Appendix C to Part 40—DOT Drug Testing... of Drug and Alcohol Policy and Compliance, W62-300, 1200 New Jersey Avenue, SE., Washington, DC 20590...

49 CFR Appendix C to Part 40 - DOT Drug Testing Semi-Annual Laboratory Report to DOT

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false DOT Drug Testing Semi-Annual Laboratory Report to... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. C Appendix C to Part 40—DOT Drug Testing... of Drug and Alcohol Policy and Compliance, W62-300, 1200 New Jersey Avenue, SE., Washington, DC 20590...

49 CFR Appendix C to Part 40 - DOT Drug Testing Semi-Annual Laboratory Report to DOT

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false DOT Drug Testing Semi-Annual Laboratory Report to... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. C Appendix C to Part 40—DOT Drug Testing... of Drug and Alcohol Policy and Compliance, W62-300, 1200 New Jersey Avenue, SE., Washington, DC 20590...

49 CFR Appendix C to Part 40 - DOT Drug Testing Semi-Annual Laboratory Report to DOT

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false DOT Drug Testing Semi-Annual Laboratory Report to... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. C Appendix C to Part 40—DOT Drug Testing... of Drug and Alcohol Policy and Compliance, W62-300, 1200 New Jersey Avenue, SE., Washington, DC 20590...

DoD Civilian Drug Abuse Testing Program

DTIC Science & Technology

1988-08-23

employee assistance programs ( EAPs ). DoD Components must obtain approval of the ASD(HA) for specimen collection and laboratory testing... Employee . A DoD employee paid from appropriated funds. 2. Employee Assistance Programs ( EAPs ). DoD Component-based counseling programs that offer...Renumber Ś." to ř." Subparagraph E.5.a.(2), line 1. After "(2)" insert " Employee Assistance Programs " and enclose "

Pilot proficiency testing study for second tier congenital adrenal hyperplasia newborn screening.

PubMed

De Jesús, Víctor R; Simms, David A; Schiffer, Jarad; Kennedy, Meredith; Mei, Joanne V; Hannon, W Harry

2010-11-11

Congenital adrenal hyperplasia (CAH) is caused by inherited defects in steroid biosynthesis. The Newborn Screening Quality Assurance Program (NSQAP) initiated a pilot, dried-blood spot (DBS)-based proficiency testing program designed to investigate materials and laboratory performance for second tier CAH screening by tandem mass spectrometry (MS/MS). The ratio of 17-α-hydroxyprogesterone (17-OHP), androstenedione (4-AD) and cortisol is used as an indicator of CAH in laboratory protocols for second tier analysis of DBS specimens. DBS prepared by NSQAP contained a range of steroid concentrations resulting in different clinical ratios. Laboratories received blind-coded DBS specimens and reported results to NSQAP for evaluation. Quantitative values reported by participants for 17-OHP, 4-AD, and cortisol, reflected small differences in their analytical methods. Average quantitative values for 17-OHP increased from 81% to 107% recovery over the 3.5-year period; cortisol recoveries increased from 61.9% to 89.5%; and 4-AD recoveries decreased from 184% to 68%. Laboratory participation in the CAH second tier proficiency testing program has resulted in improved analyte recoveries and enhanced sample preparation methodologies. NSQAP services for the second tier CAH analysis in DBS demonstrate the need for surveillance to ensure harmonization and continuous improvements, and to achieve sustained high-performance of newborn screening laboratories worldwide. Published by Elsevier B.V.

10 CFR 431.20 - Department of Energy recognition of nationally recognized certification programs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... requirements for the competence of calibration and testing laboratories. (4) Expertise in electric motor test... PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Electric Motors Test Procedures, Materials... to assure that basic models of electric motor continue to conform to the efficiency levels for which...

7 CFR 94.5 - Charges for laboratory service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Charges for laboratory service. 94.5 Section 94.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS...

75 FR 53277 - Notice of Intent To Terminate Selected National Voluntary Laboratory Accreditation Program (NVLAP...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-31

... coatings, paper and related products, building seals and sealants, plastics, plumbing, roofing, and... products, building seals and sealants, plastics, plumbing, roofing, and mattresses. The purpose of this... plumbing laboratories are also accredited for plastic and paint testing in support of plumbing testing...

Laboratory ultrasonic pulse velocity logging for determination of elastic properties from rock core

NASA Astrophysics Data System (ADS)

Blacklock, Natalie Erin

During the development of deep underground excavations spalling and rockbursting have been recognized as significant mechanisms of violent brittle failure. In order to predict whether violent brittle failure will occur, it is important to identify the location of stiffness transitions that are associated with geologic structure. One approach to identify the effect of geologic structures is to apply borehole geophysical tools ahead of the tunnel advance. Stiffness transitions can be identified using mechanical property analysis surveys that combine acoustic velocity and density data to calculate acoustic estimates of elastic moduli. However, logistical concerns arise since the approach must be conducted at the advancing tunnel face. As a result, borehole mechanical property analyses are rarely used. Within this context, laboratory ultrasonic pulse velocity testing has been proposed as a potential alternative to borehole mechanical property analysis since moving the analysis to the laboratory would remove logistical constraints and improve safety for the evaluators. In addition to the traditional method of conducting velocity testing along the core axis, two new methodologies for point-focused testing were developed across the core diameter, and indirectly along intact lengths of drill core. The indirect test procedure was implemented in a continuous ultrasonic velocity test program along 573m of drill core to identify key geologic structures that generated transitions in ultrasonic elastic moduli. The test program was successful at identifying the location of geologic contacts, igneous intrusions, faults and shear structures. Ultrasonic values of Young's modulus and bulk modulus were determined at locations of significant velocity transitions to examine the potential for energy storage and energy release. Comparison of results from different ultrasonic velocity test configurations determined that the indirect test configuration provided underestimates for values of Young's modulus. This indicated that the test procedure will require modifications to improve coupling of the transducers to the core surface. In order to assess whether laboratory testing can be an alternative to borehole surveys, laboratory velocity testing must be directly assessed with results from acoustic borehole logging. There is also potential for the laboratory velocity program to be used to assess small scale stiffness changes, differences in mineral composition and the degree of fracturing of drill core.

Environmental Test Program for the Mars Exploration Rover Project

NASA Technical Reports Server (NTRS)

Fisher, Terry C.; VanVelzer, Paul L.

2004-01-01

On June 10 and July 7, 2003 the National Aeronautics and Space Administration (NASA) launched two spacecraft from Cape Canaveral, Florida for a six (6) months flight to the Red Planet, Mars. The two Mars Exploration Rover spacecraft landed safely on the planet in January 2004. Prior to the successful launch, both of the spacecraft were involved in a comprehensive test campaign that included development, qualification, and protoflight test programs. Testing was performed to simulate the environments associated with launch, inter-planetary cruise, landing on the planet and Mars surface operations. Unique test requirements included operating the spacecraft while the chamber pressure was controlled to simulate the decent to the planet from deep space, high impact landing loads and rover operations on the surface of the planet at 8 Torr and -130 C. This paper will present an overview of the test program that included vibration, pyro-shock, landing loads, acoustic noise, thermal vacuum and solar simulation testing at the Jet Propulsion Laboratory (JPL) Environmental Test Laboratory facilities in Pasadena, California.

Integrated Data Collection Analysis (IDCA) Program - KClO 4/Carbon Mixture

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

Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.

The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the results for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis of a mixture of KClO 4 and activated carbon—KClO 4/C mixture. This material was selected because of the challenge of performing SSST testing of a mixture of two solids. The mixture was found to be insensitive to impact, friction, and thermal stimulus, and somewhat sensitive to spark discharge. This effort, funded by the Department of Homeland Security (DHS), ultimately will putmore » the issues of safe handling of these materials in perspective with standard military explosives. The study is adding SSST testing results for a broad suite of different HMEs to the literature. Ultimately the study has the potential to suggest new guidelines and methods and possibly establish the SSST testing accuracies needed to develop safe handling practices for HMEs. Each participating testing laboratory uses identical test materials and preparation methods wherever possible. Note, however, the test procedures differ among the laboratories. The results are compared among the laboratories and then compared to historical data from various sources. The testing performers involved for the KClO 4/carbon mixture are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Indian Head Division, Naval Surface Warfare Center, (NSWC IHD), and Air Force Research Laboratory (AFRL/RXQL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to understand how to compare results when these testing variables cannot be made consistent.« less

4th generation HIV screening in Massachusetts: a partnership between laboratory and program.

PubMed

Goodhue, Tammy; Kazianis, Arthur; Werner, Barbara G; Stiles, Tracy; Callis, Barry P; Dawn Fukuda, H; Cranston, Kevin

2013-12-01

The Massachusetts Department of Public Health's (MDPH) Office of HIV/AIDS (OHA) and Hinton State Laboratory Institute (HSLI) have offered HIV screening since 1985. Point-of-care screening and serum collection for laboratory-based testing is conducted at clinic and non-clinic-based sites across Massachusetts as part of an integrated communicable disease screening intervention. MDPH aimed to transition to a 4th generation HIV screening-based algorithm for testing all serum specimens collected at OHA-funded programs and submitted to the HSLI to detect acute HIV infections, detect and differentiate HIV-1 and HIV-2 infections, eliminate indeterminate results, reduce cost and turnaround time, and link newly diagnosed HIV+ individuals to care. The HSLI and OHA created a joint project management team to plan and lead the transition. The laboratory transitioned successfully to a 4th generation screening assay as part of a revised diagnostic algorithm. In the 12 months since implementation, a total of 7984 serum specimens were tested with 258 (3.2%) positive for HIV-1 and one positive for HIV-2. Eight were reported as acute HIV-1 infections. These individuals were linked to medical care and partner services in a timely manner. Turnaround time was reduced and the laboratory realized an overall cost savings of approximately 15%. The identification of eight acute HIV infections in the first year underscores the importance of using the most sensitive screening tests available. A multi-disciplinary program and laboratory team was critical to the success of the transition, and the lessons learned may be useful for other jurisdictions. Published by Elsevier B.V.

Crew Systems Laboratory/Building 7. Historical Documentation

NASA Technical Reports Server (NTRS)

Slovinac, Patricia

2011-01-01

Building 7 is managed by the Crew and Thermal Systems Division of the JSC Engineering Directorate. Originally named the Life Systems Laboratory, it contained five major test facilities: two advanced environmental control laboratories and three human-rated vacuum chambers (8 , 11 , and the 20 ). These facilities supported flight crew familiarization and the testing and evaluation of hardware used in the early manned spaceflight programs, including Gemini, Apollo, and the ASTP.

A comprehensive laboratory-based program for classification of variants of uncertain significance in hereditary cancer genes.

PubMed

Eggington, J M; Bowles, K R; Moyes, K; Manley, S; Esterling, L; Sizemore, S; Rosenthal, E; Theisen, A; Saam, J; Arnell, C; Pruss, D; Bennett, J; Burbidge, L A; Roa, B; Wenstrup, R J

2014-09-01

Genetic testing has the potential to guide the prevention and treatment of disease in a variety of settings, and recent technical advances have greatly increased our ability to acquire large amounts of genetic data. The interpretation of this data remains challenging, as the clinical significance of genetic variation detected in the laboratory is not always clear. Although regulatory agencies and professional societies provide some guidance regarding the classification, reporting, and long-term follow-up of variants, few protocols for the implementation of these guidelines have been described. Because the primary aim of clinical testing is to provide results to inform medical management, a variant classification program that offers timely, accurate, confident and cost-effective interpretation of variants should be an integral component of the laboratory process. Here we describe the components of our laboratory's current variant classification program (VCP), based on 20 years of experience and over one million samples tested, using the BRCA1/2 genes as a model. Our VCP has lowered the percentage of tests in which one or more BRCA1/2 variants of uncertain significance (VUSs) are detected to 2.1% in the absence of a pathogenic mutation, demonstrating how the coordinated application of resources toward classification and reclassification significantly impacts the clinical utility of testing. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

49 CFR 40.129 - What are the MRO's functions in reviewing laboratory confirmed non-negative drug test results?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What are the MRO's functions in reviewing laboratory confirmed non-negative drug test results? 40.129 Section 40.129 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Medical Review Officers and the Verification Proces...

INTER LABORATORY COMBAT HELMET BLUNT IMPACT TEST METHOD COMPARISON

DTIC Science & Technology

2018-03-26

HELMET BLUNT IMPACT TEST METHOD COMPARISON by Tony J. Kayhart Charles A. Hewitt and Jonathan Cyganik March 2018 Final...Report March 2016 – August 2017 Approved for public release; distribution is unlimited U.S. Army Natick Soldier Research ...INTER-LABORATORY COMBAT HELMET BLUNT IMPACT TEST METHOD COMPARISON 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR

Destructive Physical Analysis of Flight- and Ground-Tested Sodium-Sulfur Cells

NASA Technical Reports Server (NTRS)

Wasz, Margot L.; Carter, Boyd J.; Donet, Charles M.; Baldwin, Richard S.

1999-01-01

Destructive physical analysis (DPA) was used to study the effects of microgravity on the sulfur electrode in sodium-sulfur cells. The cells examined in this work were provided by the Air Force Research Laboratory (AFRL) from their program on sodium-sulfur technology. The Naval Research Laboratory (NRL) provided electrical characterization of the flight-tested and ground-tested cells.

Reduced enrichment for research and test reactors: Proceedings

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

Not Available

1993-07-01

The 15th annual Reduced Enrichment for Research and Test Reactors (RERTR) international meeting was organized by Ris{o} National Laboratory in cooperation with the International Atomic Energy Agency and Argonne National Laboratory. The topics of the meeting were the following: National Programs, Fuel Fabrication, Licensing Aspects, States of Conversion, Fuel Testing, and Fuel Cycle. Individual papers have been cataloged separately.

7 CFR 91.32 - Where to file for an appeal of a laboratory service and information required.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.32 Where to file for an appeal of a laboratory service and information required. (a... 7 Agriculture 3 2010-01-01 2010-01-01 false Where to file for an appeal of a laboratory service...

7 CFR 91.32 - Where to file for an appeal of a laboratory service and information required.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Appeal of Laboratory Services § 91.32 Where to file for an appeal of a laboratory service and information required. (a... 7 Agriculture 3 2011-01-01 2011-01-01 false Where to file for an appeal of a laboratory service...

Battery testing at Argonne National Laboratory

NASA Astrophysics Data System (ADS)

Deluca, W. H.; Gillie, K. R.; Kulaga, J. E.; Smaga, J. A.; Tummillo, A. F.; Webster, C. E.

Advanced battery technology evaluations are performed under simulated electric-vehicle operating conditions at the Analysis & Diagnostic Laboratory (ADL) of Argonne National Laboratory. The ADL results provide insight into those factors that limit battery performance and life. The ADL facilities include a test laboratory to conduct battery experimental evaluations under simulated application conditions and a post-test analysis laboratory to determine, in a protected atmosphere if needed, component compositional changes and failure mechanisms. This paper summarizes the performance characterizations and life evaluations conducted during FY-92 on both single cells and multi-cell modules that encompass six battery technologies (Na/S, Li/FeS, Ni/Metal-Hydride, Ni/Zn, Ni/Cd, Ni/Fe). These evaluations were performed for the Department of Energy, Office of Transportation Technologies, Electric and Hybrid Propulsion Division, and the Electric Power Research Institute. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The results help identify the most promising R&D approaches for overcoming battery limitations, and provide battery users, developers, and program managers with a measure of the progress being made in battery R&D programs, a comparison of battery technologies, and basic data for modeling.

The CGE-PLATO Electronic Laboratory Instructional Programs. (August 1, 1972 Through June 30, 1975).

ERIC Educational Resources Information Center

Neal, J. P.

Twelve PLATO lessons are reproduced in this document to show the status of computer guided experimentation (CGE) instructional programs. The lesson topics include a description of the CGE-PLATO instructional laboratory, an introduction to CGE-PLATO tests and special software routines, router lesson for two electrical engineering courses, and an…

The Case for Laboratory Developed Procedures

PubMed Central

Sabatini, Linda M.; Tsongalis, Gregory J.; Caliendo, Angela M.; Olsen, Randall J.; Ashwood, Edward R.; Bale, Sherri; Benirschke, Robert; Carlow, Dean; Funke, Birgit H.; Grody, Wayne W.; Hayden, Randall T.; Hegde, Madhuri; Lyon, Elaine; Pessin, Melissa; Press, Richard D.; Thomson, Richard B.

2017-01-01

An explosion of knowledge and technology is revolutionizing medicine and patient care. Novel testing must be brought to the clinic with safety and accuracy, but also in a timely and cost-effective manner, so that patients can benefit and laboratories can offer testing consistent with current guidelines. Under the oversight provided by the Clinical Laboratory Improvement Amendments, laboratories have been able to develop and optimize laboratory procedures for use in-house. Quality improvement programs, interlaboratory comparisons, and the ability of laboratories to adjust assays as needed to improve results, utilize new sample types, or incorporate new mutations, information, or technologies are positive aspects of Clinical Laboratory Improvement Amendments oversight of laboratory-developed procedures. Laboratories have a long history of successful service to patients operating under Clinical Laboratory Improvement Amendments. A series of detailed clinical examples illustrating the quality and positive impact of laboratory-developed procedures on patient care is provided. These examples also demonstrate how Clinical Laboratory Improvement Amendments oversight ensures accurate, reliable, and reproducible testing in clinical laboratories. PMID:28815200

42 CFR 493.1445 - Standard; Laboratory director responsibilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... quality laboratory services for all aspects of test performance, which includes the preanalytic, analytic... result is found to be unacceptable or unsatisfactory; (5) Ensure that the quality control and quality assessment programs are established and maintained to assure the quality of laboratory services provided and...

Guidelines to Language Teaching in Classroom and Laboratory.

ERIC Educational Resources Information Center

Iodice, Don R.

Guidelines for evaluating, establishing, and administrating classroom and laboratory language programs are offered in this report. Attention is focused on the language laboratory, with sections on its use, scheduling, materials and texts, preparation of audio materials, preparation of tests, supervision, discipline, and maintenance. Briefer…

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

10 CFR 431.18 - Testing laboratories.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Technology/National Voluntary Laboratory Accreditation Program (NIST/NVLAP); or (2) A laboratory accreditation body having a mutual recognition arrangement with NIST/NVLAP; or (3) An organization classified by the Department, pursuant to § 431.19, as an accreditation body. (b) NIST/NVLAP is under the auspices...

Baseline Assessment of 25-Hydroxyvitamin D Reference Material and Proficiency Testing/External Quality Assurance Material Commutability: A Vitamin D Standardization Program Study.

PubMed

Phinney, Karen W; Sempos, Christopher T; Tai, Susan S-C; Camara, Johanna E; Wise, Stephen A; Eckfeldt, John H; Hoofnagle, Andrew N; Carter, Graham D; Jones, Julia; Myers, Gary L; Durazo-Arvizu, Ramon; Miller, W Greg; Bachmann, Lorin M; Young, Ian S; Pettit, Juanita; Caldwell, Grahame; Liu, Andrew; Brooks, Stephen P J; Sarafin, Kurtis; Thamm, Michael; Mensink, Gert B M; Busch, Markus; Rabenberg, Martina; Cashman, Kevin D; Kiely, Mairead; Galvin, Karen; Zhang, Joy Y; Kinsella, Michael; Oh, Kyungwon; Lee, Sun-Wha; Jung, Chae L; Cox, Lorna; Goldberg, Gail; Guberg, Kate; Meadows, Sarah; Prentice, Ann; Tian, Lu; Brannon, Patsy M; Lucas, Robyn M; Crump, Peter M; Cavalier, Etienne; Merkel, Joyce; Betz, Joseph M

2017-09-01

The Vitamin D Standardization Program (VDSP) coordinated a study in 2012 to assess the commutability of reference materials and proficiency testing/external quality assurance materials for total 25-hydroxyvitamin D [25(OH)D] in human serum, the primary indicator of vitamin D status. A set of 50 single-donor serum samples as well as 17 reference and proficiency testing/external quality assessment materials were analyzed by participating laboratories that used either immunoassay or LC-MS methods for total 25(OH)D. The commutability test materials included National Institute of Standards and Technology Standard Reference Material 972a Vitamin D Metabolites in Human Serum as well as materials from the College of American Pathologists and the Vitamin D External Quality Assessment Scheme. Study protocols and data analysis procedures were in accordance with Clinical and Laboratory Standards Institute guidelines. The majority of the test materials were found to be commutable with the methods used in this commutability study. These results provide guidance for laboratories needing to choose appropriate reference materials and select proficiency or external quality assessment programs and will serve as a foundation for additional VDSP studies.

Toward implementation of a regional quality assurance program in cytopathology: the Hong Kong experience.

PubMed

Ng, Wai-Kuen; Chiu, Conrad S C; Cheng, Yue; Chan, Eva T Y; Chiu, Fanny L L; Collins, Robert J

2006-01-01

To develop a local quality assurance program in cytopathology based on circulation of patient specimens on glass slides, with limited resources. A working group was set up for design and running of the program. Participation is on a laboratory basis. The scope and frequency of testing are defined. Well-documented cases (including gynecologic, nongynecologic and fine needle aspiration cytology) with commonly encountered diagnoses are collected. Consensus concerning the diagnosis, interpretive menu and scoring system is sought before the actual slide circulations using express mail. After returning their answers to the program organizer, the participating laboratories receive immediate feedback on their scores, with reference answers, explanatory notes, "whole-mount" images of glass slides and cumulative responses of peer laboratories for on-site checking. At the end of each year, an electronic file containing representative photomicrographs of all cases examined is provided to individual laboratories for their permanent records and training purposes. The program was launched in mid-2003. There were 24 and 27 participating laboratories from Hong Kong (and Macau) in 2003 and 2004, respectively. To date, >150 well-documented cytology cases are available in the slide pool and ready for circulation. As the revenue is mainly to cover the expenses of express mail, the program can be carried out at a relatively low cost. In order to have any cytology quality assurance program accepted by local laboratories, it has to be fair and practical. Strict confidentiality needs to be observed throughout the process. This program emphasizes both performance assessment and educational value. Adequate representation from experienced local cytology workers, detailed documentation support from authorities and assistance from dedicated staff are essential to the success of any external proficiency testing scheme. Regular review and evaluation are also necessary for continuous improvement. The Hong Kong experience can serve as an example of running a glass slide-based cytology quality assurance program in a small region with limited resources.

Seven Q-Tracks monitors of laboratory quality drive general performance improvement: experience from the College of American Pathologists Q-Tracks program 1999-2011.

PubMed

Meier, Frederick A; Souers, Rhona J; Howanitz, Peter J; Tworek, Joseph A; Perrotta, Peter L; Nakhleh, Raouf E; Karcher, Donald S; Bashleben, Christine; Darcy, Teresa P; Schifman, Ron B; Jones, Bruce A

2015-06-01

Many production systems employ standardized statistical monitors that measure defect rates and cycle times, as indices of performance quality. Clinical laboratory testing, a system that produces test results, is amenable to such monitoring. To demonstrate patterns in clinical laboratory testing defect rates and cycle time using 7 College of American Pathologists Q-Tracks program monitors. Subscribers measured monthly rates of outpatient order-entry errors, identification band defects, and specimen rejections; median troponin order-to-report cycle times and rates of STAT test receipt-to-report turnaround time outliers; and critical values reporting event defects, and corrected reports. From these submissions Q-Tracks program staff produced quarterly and annual reports. These charted each subscriber's performance relative to other participating laboratories and aggregate and subgroup performance over time, dividing participants into best and median performers and performers with the most room to improve. Each monitor's patterns of change present percentile distributions of subscribers' performance in relation to monitoring durations and numbers of participating subscribers. Changes over time in defect frequencies and the cycle duration quantify effects on performance of monitor participation. All monitors showed significant decreases in defect rates as the 7 monitors ran variously for 6, 6, 7, 11, 12, 13, and 13 years. The most striking decreases occurred among performers who initially had the most room to improve and among subscribers who participated the longest. All 7 monitors registered significant improvement. Participation effects improved between 0.85% and 5.1% per quarter of participation. Using statistical quality measures, collecting data monthly, and receiving reports quarterly and yearly, subscribers to a comparative monitoring program documented significant decreases in defect rates and shortening of a cycle time for 6 to 13 years in all 7 ongoing clinical laboratory quality monitors.

Tier 3 Certification Fuel Impacts Test Program

EPA Science Inventory

The recent Tier 3 regulations for light duty vehicles introduced a new certification fuel designed to be more characteristic of current market fuels. A laboratory test program was conducted to measure differences in CO2 and fuel economy between the current and future certificatio...

Dynamic Test Program, Contact Power Collection for High Speed Tracked Vehicles

DOT National Transportation Integrated Search

1973-01-01

A laboratory test program is defined for determining the dynamic characteristics of a contact power collection system for a high speed tracked vehicle. The use of a hybrid computer is conjuntion with hydraulic exciters to simulate the expected dynami...

A Laboratory Exercise for Compatibility Testing of Hazardous Wastes in an Environmental Analysis Course.

ERIC Educational Resources Information Center

Chang, J. C.; And Others

1986-01-01

Discusses a new program at the University of Michigan in hazardous waste management. Describes a laboratory demonstration that deals with the reactivity and potential violence of several reactions that may be encountered on a hazardous waste site. Provides criteria for selecting particular compatibility testing methods. (TW)

7 CFR 91.38 - Additional fees for appeal of analysis.

Code of Federal Regulations, 2014 CFR

2014-01-01

... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.38 Additional fees for appeal of analysis. (a) The applicant for appeal sample testing will be charged a fee at the hourly rate for laboratory service that appears in this paragraph. The new fiscal year for Science and Technology...

7 CFR 91.38 - Additional fees for appeal of analysis.

Code of Federal Regulations, 2011 CFR

2011-01-01

... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.38 Additional fees for appeal of analysis. (a) The applicant for appeal sample testing will be charged a fee at the hourly rate for laboratory service that appears in this paragraph. The new fiscal year for Science and Technology...

7 CFR 91.38 - Additional fees for appeal of analysis.

Code of Federal Regulations, 2012 CFR

2012-01-01

... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.38 Additional fees for appeal of analysis. (a) The applicant for appeal sample testing will be charged a fee at the hourly rate for laboratory service that appears in this paragraph. The new fiscal year for Science and Technology...

An Approach to Developing the Laboratory Through Senior Design Projects.

ERIC Educational Resources Information Center

Faghri, Amir

1987-01-01

Describes a program in which senior engineering students are given the opportunity to design, make, and test apparatus intended for an upper-level teaching laboratory. Discusses such projects as a vapor compressor test stand with refrigerant mass flow measurement, a double-walled concentric annular heat pipe, and a vacuum filling station. (TW)

Introduction to a Special Issue of the Journal of Immunological Methods: Building global resource programs to support HIV/AIDS clinical trial studies.

PubMed

Sanchez, Ana M; Denny, Thomas N; O'Gorman, Maurice

2014-07-01

This Special Issue of the Journal of Immunological Methods includes 16 manuscripts describing quality assurance activities related to virologic and immunologic monitoring of six global laboratory resource programs that support international HIV/AIDS clinical trial studies: Collaboration for AIDS Vaccine Discovery (CAVD); Center for HIV/AIDS Vaccine Immunology (CHAVI); External Quality Assurance Program Oversight Laboratory (EQAPOL); HIV Vaccine Trial Network (HVTN); International AIDS Vaccine Initiative (IAVI); and Immunology Quality Assessment (IQA). The reports from these programs address the many components required to develop comprehensive quality control activities and subsequent quality assurance programs for immune monitoring in global clinical trials including: all aspects of processing, storing, and quality assessment of PBMC preparations used ubiquitously in HIV clinical trials, the development and optimization of assays for CD8 HIV responses and HIV neutralization, a comprehensive global HIV virus repository, and reports on the development and execution of novel external proficiency testing programs for immunophenotyping, intracellular cytokine staining, ELISPOT and luminex based cytokine measurements. In addition, there are articles describing the implementation of Good Clinical Laboratory Practices (GCLP) in a large quality assurance laboratory, the development of statistical methods specific for external proficiency testing assessment, a discussion on the ability to set objective thresholds for measuring rare events by flow cytometry, and finally, a manuscript which addresses a framework for the structured reporting of T cell immune function based assays. It is anticipated that this series of manuscripts covering a wide range of quality assurance activities associated with the conduct of global clinical trials will provide a resource for individuals and programs involved in improving the harmonization, standardization, accuracy, and sensitivity of virologic and immunologic testing. Copyright © 2014 Elsevier B.V. All rights reserved.

Marketing skills for hospital-based laboratory managers in a managed care environment.

PubMed

Marchwinski, J; Coggins, F

1997-01-01

Managers of hospital-based laboratories have begun to realize the importance of a successful outreach program in protecting against declining inpatient activity. Succeeding in the highly competitive field of outpatient testing requires some new skills and techniques that may not have been apparent when addressing normal inpatient requirements. This article provides an overview of some very basic marketing concepts and attempts to show how they can assist the hospital-based laboratory manager in developing a successful outreach program.

Proficiency testing program for the determination of total arsenic, cadmium, and lead in seawater shrimp.

PubMed

Kong, Mei-Fung; Chan, Serena; Wong, Yiu-Chung

2008-01-01

The proficiency testing (PT) program for 97 worldwide laboratories for determining total arsenic, cadmium, and lead in seawater shrimp under the auspices of the Asia-Pacific Laboratory Accreditation Cooperation (APLAC) is discussed. The program is one of the APLAC PT series whose primary purposes are to establish mutual agreement on the equivalence of the operation of APLAC member laboratories and to take corrective actions if testing deficiencies are identified. Pooled data for Cd and Pb were normally distributed with interlaboratory variations of 21.9 and 34.8%, respectively. The corresponding consensus mean values estimated by robust statistics were in good agreement with those obtained in the homogeneity tests. However, a bimodal distribution was observed from the determination of total As, in which 14 out of 74 participants reported much smaller values (0.482-6.4 mg/kg) as compared with the mean values of 60.9 mg/kg in the homogeneity test. The use of consensus mean is known to have significant deviation from the true value in bi- or multimodal distribution. Therefore, the mode value, a better estimate of central tendency, was chosen to assess participants' performance for total As. Estimates of the overall uncertainty from participants varied in this program, and some were recommended to acquire more comprehensive exposure toward important criteria as stipulated in ISO/IEC 17025.

Evolution of an International External Quality Assurance Model To Support Laboratory Investigation of Streptococcus pneumoniae, Developed for the SIREVA Project in Latin America, from 1993 to 2005▿

PubMed Central

Lovgren, Marguerite; Talbot, James A.; Brandileone, Maria Cristina; Casagrande, Silvana T.; Agudelo, Clara Inés; Castañeda, Elizabeth; Regueira, Mabel; Corso, Alejandra; Heitmann, Ingrid; Maldonado, Aurora; Echániz-Avilés, Gabriela; Soto-Noguerón, Araceli; Hortal, María; Camou, Teresa; Gabastou, Jean-Marc; Fabio, José Luis Di

2007-01-01

In 1993 the Pan American Health Organization initiated a laboratory-based surveillance system, called the SIREVA project, to learn about Streptococcus pneumoniae invasive disease in Latin American children. In 1994, National Laboratories in six countries were trained to perform serotyping and antibiotic susceptibility testing using broth microdilution to determine the MIC for specified antibiotics. An international External Quality Assurance (EQA) program was developed to monitor and support ongoing laboratory performance. The EQA program was coordinated by the National Centre for Streptococcus (NCS), Edmonton, Canada, and included external proficiency testing (EPT) and a validation process requiring regular submission of a sample of isolates from each laboratory to the NCS for verification of the serotype and MIC. In 1999, the EQA program was decentralized to use three of the original laboratories as regional quality control centers to address operational concerns and to accommodate the growth of the laboratory network to more than 20 countries including the Caribbean region. The overall EPT serotyping accuracies for phase I (1993 to 1998) and phase II (1999 to 2005) were 88.0 and 93.8%, respectively; the MIC correlations within ±1 log2 dilution of the expected result were 83.0 and 91.0% and the interpretive category agreements were 89.1 and 95.3%. Overall, the validation process serotyping accuracies for phases I and II were 81.9 and 88.1%, respectively, 80.4 and 90.5% for MIC agreement, and 85.8 and 94.3% for category agreement. These results indicate a high level of testing accuracy in participating National Laboratories and a sustained increase in EQA participation in Latin America and the Caribbean. PMID:17687007

COMMUNITY-MONITORING PROGRAM SURROUNDING THE NEVADA TEST SITE: ONE YEAR OF EXPERIENCE

EPA Science Inventory

Since 1954, the US Public Health Service and later the US Environmental Protection Agency Laboratory in Las Vegas, Nevada, have been responsible for conducting a program of environmental radiation monitoring and public radiation safety associated with nuclear weapons tests conduc...

Fusion Safety Program annual report, fiscal year 1994

NASA Astrophysics Data System (ADS)

Longhurst, Glen R.; Cadwallader, Lee C.; Dolan, Thomas J.; Herring, J. Stephen; McCarthy, Kathryn A.; Merrill, Brad J.; Motloch, Chester C.; Petti, David A.

1995-03-01

This report summarizes the major activities of the Fusion Safety Program in fiscal year 1994. The Idaho National Engineering Laboratory (INEL) is the designated lead laboratory and Lockheed Idaho Technologies Company is the prime contractor for this program. The Fusion Safety Program was initiated in 1979. Activities are conducted at the INEL, at other DOE laboratories, and at other institutions, including the University of Wisconsin. The technical areas covered in this report include tritium safety, beryllium safety, chemical reactions and activation product release, safety aspects of fusion magnet systems, plasma disruptions, risk assessment failure rate data base development, and thermalhydraulics code development and their application to fusion safety issues. Much of this work has been done in support of the International Thermonuclear Experimental Reactor (ITER). Also included in the report are summaries of the safety and environmental studies performed by the Fusion Safety Program for the Tokamak Physics Experiment and the Tokamak Fusion Test Reactor and of the technical support for commercial fusion facility conceptual design studies. A major activity this year has been work to develop a DOE Technical Standard for the safety of fusion test facilities.

Productivity of Veterans Health Administration laboratories: a College of American Pathologists Laboratory Management Index Program (LMIP) study.

PubMed

Valenstein, Paul N; Wang, Edward; O'Donohue, Tom

2003-12-01

The Veterans Health Administration (VA) operates the largest integrated laboratory network in the United States. To assess whether the unique characteristics of VA laboratories impact efficiency of operations, we compared the productivity of VA and non-VA facilities. Financial and activity data were prospectively collected from 124 VA and 131 non-VA laboratories enrolled in the College of American Pathologists Laboratory Management Index Program (LMIP) during 2002. In addition, secular trends in 5 productivity ratios were calculated for VA and non-VA laboratories enrolled in LMIP from 1997 through 2002. Veterans Health Administration and non-VA facilities did not differ significantly in size. Inpatients accounted for a lower percentage of testing at VA facilities than non-VA facilities (21.7% vs 37.3%; P <.001). Technical staff at the median VA facility were paid more than at non-VA facilities (28.11/h dollars vs 22.60/h dollars, salaries plus benefits; P <.001), VA laboratories employed a smaller percentage of nontechnical staff (30.0% vs 41.9%; P <.001), and workers at VA laboratories worked less time per hour paid (85.5% vs 88.5%; P <.001). However, labor productivity was significantly higher at VA than at non-VA facilities (30 448 test results/total full-time equivalent (FTE)/y vs 19 260 results/total FTE; P <.001), resulting in lower labor expense per on-site test at VA sites than at non-VA sites (1.79 dollars/result vs 2.08 dollars/result; P <.001). Veterans Health Administration laboratories paid less per test for consumables (P =.003), depreciation, and maintenance than their non-VA counterparts (all P <.001), resulting in lower overall cost per on-site test result (2.64 dollars vs 3.40 dollars; P <.001). Cost per referred (sent-out) test did not differ significantly between the 2 groups. Analysis of 6-year trends showed significant increases in both VA (P <.001) and non-VA (P =.02) labor productivity (on-site tests/total FTE). Expenses at VA laboratories for labor per test, consumables per test, overall expense per test, and overall laboratory expense per discharge decreased significantly during the 6-year period (P <.001), while in non-VA facilities the corresponding ratios showed no significant change. Overall productivity of VA laboratories is superior to that of non-VA facilities enrolled in LMIP. The principal advantages enjoyed by the VA are higher-than-average labor productivity (tests/FTE) and lower-than-average consumable expenses.

Integrated Data Collection Analysis (IDCA) Program - AN and Bullseye Smokeless Powder

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

Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.

The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the results for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis of ammonium nitrate (AN) mixed with Bullseye® smokeless powder (Gunpowder). The participants found the AN/Gunpowder to: 1) have a range of sensitivity to impact, comparable to or less than RDX, 2) be fairly insensitive to friction as measured by BAM and ABL, 3) have a range for ESD, from insensitive to more sensitive than PETN, and 4) have thermal sensitivity aboutmore » the same as PETN and Gunpowder. This effort, funded by the Department of Homeland Security (DHS), is putting the issues of safe handling of these materials in perspective with standard military explosives. The study is adding SSST testing results for a broad suite of different HMEs to the literature. Ultimately the study has the potential to suggest new guidelines and methods and possibly establish the SSST testing accuracies needed when developing safe handling practices for HMEs. Each participating testing laboratory uses identical test materials and preparation methods. Note, however, the test procedures differ among the laboratories. The testing performers involved are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Indian Head Division, Naval Surface Warfare Center, (NSWC IHD), Sandia National Laboratories (SNL), and Air Force Research Laboratory (AFRL/RXQL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to compare results when these testing variables cannot be made consistent. Keywords: Small-scale safety testing, proficiency test, impact-, friction-, spark discharge-, thermal testing, round-robin test, safety testing protocols, HME, RDX, potassium perchlorate, potassium chlorate, sodium chlorate, sugar, dodecane, PETN, carbon, ammonium nitrate, Gunpowder, Bullseye® smokeless powder.« less

Open-source LIMS in Vietnam: The path toward sustainability and host country ownership.

PubMed

Landgraf, Kenneth M; Kakkar, Reshma; Meigs, Michelle; Jankauskas, Paul T; Phan, Thi Thu Huong; Nguyen, Viet Nga; Nguyen, Duy Thai; Duong, Thanh Tung; Nguyen, Thi Hoa; Bond, Kyle B

2016-09-01

The objectives of this case report are as follows: to describe the process of establishing a national laboratory information management system (LIMS) program for clinical and public health laboratories in Vietnam; to evaluate the outcomes and lessons learned; and to present a model for sustainability based on the program outcomes that could be applied to diverse laboratory programs. This case report comprises a review of program documentation and records, including planning and budgetary records of the donor, monthly reports from the implementer, direct observation, and ad-hoc field reports from technical advisors and governmental agencies. Additional data on program efficacy and user acceptance were collected from routine monitoring of laboratory policies and operational practices. LIMS software was implemented at 38 hospital, public health and HIV testing laboratories in Vietnam. This LIMS was accepted by users and program managers as a useful tool to support laboratory processes. Implementation cost per laboratory and average duration of deployment decreased over time, and project stakeholders initiated transition of financing (from the donor to local institutions) and of system maintenance functions (from the implementer to governmental and site-level staff). Collaboration between the implementer in Vietnam and the global LIMS user community was strongly established, and knowledge was successfully transferred to staff within Vietnam. Implementing open-sourced LIMS with local development and support was a feasible approach towards establishing a sustainable laboratory informatics program that met the needs of health laboratories in Vietnam. Further effort to institutionalize IT support capacity within key government agencies is ongoing. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

User manual for the NTS ground motion data base retrieval program: ntsgm

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

App, F.N.; Tunnell, T.W.

1994-05-01

The NTS (Nevada Test Site) Ground Motion Data Base is composed of strong motion data recorded during the normal execution of the US underground test program. It contains surface, subsurface, and structure motion data as digitized waveforms. Currently the data base contains information from 148 underground explosions. This represents about 4,200 measurements and nearly 12,000 individual digitized waveforms. Most of the data was acquired by Los Alamos National Laboratory (LANL) in connection with LANL sponsored underground tests. Some was acquired by Los Alamos on tests conducted by the Defense Nuclear Agency (DNA) and Lawrence Livermore National Laboratory (LLNL), and theremore » are some measurements that were acquired by the other test sponsors on their events and provided for inclusion in this data base. Data acquisition, creation of the data base, and development of the data base retrieval program (ntsgm) are the result of work in support of the Los Alamos Field Test Office and the Office of Nonproliferation and Arms Control.« less

Challenges of Maintaining Good Clinical Laboratory Practices in Low-Resource Settings:  A Health Program Evaluation Framework Case Study From East Africa.

PubMed

Zhang, Helen L; Omondi, Michael W; Musyoka, Augustine M; Afwamba, Isaac A; Swai, Remigi P; Karia, Francis P; Muiruri, Charles; Reddy, Elizabeth A; Crump, John A; Rubach, Matthew P

2016-08-01

Using a clinical research laboratory as a case study, we sought to characterize barriers to maintaining Good Clinical Laboratory Practice (GCLP) services in a developing world setting. Using a US Centers for Disease Control and Prevention framework for program evaluation in public health, we performed an evaluation of the Kilimanjaro Christian Medical Centre-Duke University Health Collaboration clinical research laboratory sections of the Kilimanjaro Clinical Research Institute in Moshi, Tanzania. Laboratory records from November 2012 through October 2014 were reviewed for this analysis. During the 2-year period of study, seven instrument malfunctions suspended testing required for open clinical trials. A median (range) of 9 (1-55) days elapsed between instrument malfunction and biomedical engineer service. Sixteen (76.1%) of 21 suppliers of reagents, controls, and consumables were based outside Tanzania. Test throughput among laboratory sections used a median (range) of 0.6% (0.2%-2.7%) of instrument capacity. Five (55.6%) of nine laboratory technologists left their posts over 2 years. These findings demonstrate that GCLP laboratory service provision in this setting is hampered by delays in biomedical engineer support, delays and extra costs in commodity procurement, low testing throughput, and high personnel turnover. © American Society for Clinical Pathology, 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Evaluation of the World Health Organization global measles and rubella quality assurance program, 2001-2008.

PubMed

Stambos, Vicki; Leydon, Jennie; Riddell, Michaela; Clothier, Hazel; Catton, Mike; Featherstone, David; Kelly, Heath

2011-07-01

During 2001-2008, the Victorian Infectious Diseases Reference Laboratory (VIDRL) prepared and provided a measles and rubella proficiency test panel for distribution to the World Health Organization (WHO) measles and rubella network laboratories as part of their annual laboratory accreditation assessment. Panel test results were forwarded to VIDRL, and results from 8 consecutive years were analyzed. We assessed the type of assays used and results achieved on the basis of the positive and negative interpretation of submitted results, by year and WHO region, for measles and rubella. Over time, there has been a noticeable increase in laboratory and WHO regional participation. For all panels, the proportion of laboratories in all WHO regions using the WHO-validated Dade Behring assay for measles and rubella-specific IgM antibodies ranged from 35% to 100% and 59% to 100%, respectively. For all regions and years, the proportion of laboratories obtaining a pass score ranged from 87% to 100% for measles and 93% to 100% for rubella. During 2001-2008, a large proportion of laboratories worldwide achieved and maintained a pass score for both measles and rubella. Measles and rubella proficiency testing is regarded as a major achievement for the WHO measles and rubella laboratory program. © The Author 2011. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved.

Results of external quality-assurance program for the National Atmospheric Deposition Program and National Trends Network during 1985

USGS Publications Warehouse

Brooks, M.H.; Schroder, L.J.; Willoughby, T.C.

1988-01-01

External quality assurance monitoring of the National Atmospheric Deposition Program (NADP) and National Trends Network (NTN) was performed by the U.S. Geological Survey during 1985. The monitoring consisted of three primary programs: (1) an intersite comparison program designed to assess the precision and accuracy of onsite pH and specific conductance measurements made by NADP and NTN site operators; (2) a blind audit sample program designed to assess the effect of routine field handling on the precision and bias of NADP and NTN wet deposition data; and (3) an interlaboratory comparison program designed to compare analytical data from the laboratory processing NADP and NTN samples with data produced by other laboratories routinely analyzing wet deposition samples and to provide estimates of individual laboratory precision. An average of 94% of the site operators participated in the four voluntary intersite comparisons during 1985. A larger percentage of participating site operators met the accuracy goal for specific conductance measurements (average, 87%) than for pH measurements (average, 67%). Overall precision was dependent on the actual specific conductance of the test solution and independent of the pH of the test solution. Data for the blind audit sample program indicated slight positive biases resulting from routine field handling for all analytes except specific conductance. These biases were not large enough to be significant for most data users. Data for the blind audit sample program also indicated that decreases in hydrogen ion concentration were accompanied by decreases in specific conductance. Precision estimates derived from the blind audit sample program indicate that the major source of uncertainty in wet deposition data is the routine field handling that each wet deposition sample receives. Results of the interlaboratory comparison program were similar to results of previous years ' evaluations, indicating that the participating laboratories produced comparable data when they analyzed identical wet deposition samples, and that the laboratory processing NADP and NTN samples achieved the best analyte precision of the participating laboratories. (Author 's abstract)

Missed diagnostic opportunities within South Africa's early infant diagnosis program, 2010-2015.

PubMed

Haeri Mazanderani, Ahmad; Moyo, Faith; Sherman, Gayle G

2017-01-01

Samples submitted for HIV PCR testing that fail to yield a positive or negative result represent missed diagnostic opportunities. We describe HIV PCR test rejections and indeterminate results, and the associated delay in diagnosis, within South Africa's early infant diagnosis (EID) program from 2010 to 2015. HIV PCR test data from January 2010 to December 2015 were extracted from the National Health Laboratory Service Corporate Data Warehouse, a central data repository of all registered test-sets within the public health sector in South Africa, by laboratory number, result, date, facility, and testing laboratory. Samples that failed to yield either a positive or negative result were categorized according to the rejection code on the laboratory information system, and descriptive analysis performed using Microsoft Excel. Delay in diagnosis was calculated for patients who had a missed diagnostic opportunity registered between January 2013 and December 2015 by means of a patient linking-algorithm employing demographic details. Between 2010 and 2015, 2 178 582 samples were registered for HIV PCR testing of which 6.2% (n = 134 339) failed to yield either a positive or negative result, decreasing proportionally from 7.0% (n = 20 556) in 2010 to 4.4% (n = 21 388) in 2015 (p<0.001). Amongst 76 972 coded missed diagnostic opportunities, 49 585 (64.4%) were a result of pre-analytical error and 27 387 (35.6%) analytical error. Amongst 49 694 patients searched for follow-up results, 16 895 (34.0%) had at least one subsequent HIV PCR test registered after a median of 29 days (IQR: 13-57), of which 8.4% tested positive compared with 3.6% of all samples submitted for the same period. Routine laboratory data provides the opportunity for near real-time surveillance and quality improvement within the EID program. Delay in diagnosis and wastage of resources associated with missed diagnostic opportunities must be addressed and infants actively followed-up as South Africa works towards elimination of mother-to-child transmission.

49 CFR 40.95 - What are the adulterant cutoff concentrations for initial and confirmation tests?

Code of Federal Regulations, 2012 CFR

2012-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the cutoff concentrations for the initial and confirmation adulterant testing as...

49 CFR 40.95 - What are the adulterant cutoff concentrations for initial and confirmation tests?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the cutoff concentrations for the initial and confirmation adulterant testing as...

49 CFR 40.95 - What are the adulterant cutoff concentrations for initial and confirmation tests?

Code of Federal Regulations, 2013 CFR

2013-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the cutoff concentrations for the initial and confirmation adulterant testing as...

49 CFR 40.95 - What are the adulterant cutoff concentrations for initial and confirmation tests?

Code of Federal Regulations, 2014 CFR

2014-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the cutoff concentrations for the initial and confirmation adulterant testing as...

49 CFR 40.95 - What are the adulterant cutoff concentrations for initial and confirmation tests?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing... laboratory, you must use the cutoff concentrations for the initial and confirmation adulterant testing as...

7 CFR 91.19 - General requirements of suitable samples.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the analyses requested. (b) Each sample must be identified with the following information: (1) Product... other information which is required by the specific program under which analysis or test is performed. ... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Samples § 91.19 General requirements of suitable...

7 CFR 91.19 - General requirements of suitable samples.

Code of Federal Regulations, 2012 CFR

2012-01-01

... the analyses requested. (b) Each sample must be identified with the following information: (1) Product... other information which is required by the specific program under which analysis or test is performed. ... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Samples § 91.19 General requirements of suitable...

7 CFR 91.19 - General requirements of suitable samples.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the analyses requested. (b) Each sample must be identified with the following information: (1) Product... other information which is required by the specific program under which analysis or test is performed. ... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Samples § 91.19 General requirements of suitable...

7 CFR 91.19 - General requirements of suitable samples.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the analyses requested. (b) Each sample must be identified with the following information: (1) Product... other information which is required by the specific program under which analysis or test is performed. ... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Samples § 91.19 General requirements of suitable...

7 CFR 91.19 - General requirements of suitable samples.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the analyses requested. (b) Each sample must be identified with the following information: (1) Product... other information which is required by the specific program under which analysis or test is performed. ... LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Samples § 91.19 General requirements of suitable...

US DOE Regional Test Centers Program - 2016 Annual Report.

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

Stein, Joshua

The US Department of Energy’s Regional Test Center (RTC) program provides outdoor validation and bankability data for innovative solar technologies at five sites across the US representing a range of climate conditions. Data helps get new technologies to market faster and improves US industry competitiveness. Managed by Sandia National Laboratories and the National Renewable Energy Laboratory (NREL), the RTC program partners with US manufacturers of photovoltaic (PV) technologies, including modules, inverters, and balance-of-system equipment. The study is collaborative, with manufacturers (also known as RTC industry partners) and the national labs working together on a system design and validation strategy thatmore » meets a clearly defined set of performance and reliability objectives.« less

49 CFR 40.93 - What criteria do laboratories use to establish that a specimen is dilute or substituted?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false What criteria do laboratories use to establish that a specimen is dilute or substituted? 40.93 Section 40.93 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing...

49 CFR 40.93 - What criteria do laboratories use to establish that a specimen is dilute or substituted?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false What criteria do laboratories use to establish that a specimen is dilute or substituted? 40.93 Section 40.93 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing...

49 CFR 40.93 - What criteria do laboratories use to establish that a specimen is dilute or substituted?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false What criteria do laboratories use to establish that a specimen is dilute or substituted? 40.93 Section 40.93 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing...

49 CFR 40.93 - What criteria do laboratories use to establish that a specimen is dilute or substituted?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false What criteria do laboratories use to establish that a specimen is dilute or substituted? 40.93 Section 40.93 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing...

49 CFR 40.93 - What criteria do laboratories use to establish that a specimen is dilute or substituted?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false What criteria do laboratories use to establish that a specimen is dilute or substituted? 40.93 Section 40.93 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Drug Testing...

A multilaboratory peer assessment quality assurance program-based evaluation of anticardiolipin antibody, and beta2-glycoprotein I antibody testing.

PubMed

Favaloro, Emmanuel J; Wong, Richard C W; Silvestrini, Roger; McEvoy, Robert; Jovanovich, Susan; Roberts-Thomson, Peter

2005-02-01

We evaluated the performance of anticardiolipin (aCL) and beta2-glycoprotein I (beta2-GPI) antibody assays through a large external quality assurance program. Data from the 2002 cycle of the Royal College of Pathologists of Australasia Quality Assurance Program (RCPA QAP) were analyzed for variation in reported numerical values and semiquantitative results or interpretations according to method type or group and in conjunction with available clinical data. High interlaboratory variation in numerical results and notable method-based variation, combined with a general lack of consensus in semiquantitative reporting, continues to be observed. Numerical results from cross-laboratory testing of 12 serum samples (for immunoglobulin G [IgG]-aCL, IgM-aCL, and IgG-beta2-GPI) yielded interlaboratory coefficients of variation (CVs) that were higher than 50% in six of 12 (50%) specimens for IgG-aCL, and 12 of 12 (100%) specimens for IgM-aCL and IgG-beta2-GPI. Semiquantitative reporting also varied considerably, with total (100%) consensus occurring in only four of 36 (11%) occasions. General consensus (where > 90% of participating laboratories agreed that a given serum sample gave a result of either negative or positive) was only obtained on 13 of 36 (36%) occasions. Variation in results between different method types or groups were also present, resulting in potential biasing of the RCPA QAP-defined target results by the large number of laboratories using the dominant aCL assays. Finally, laboratory findings frequently did not agree with the available clinical information. In conclusion, in a large proportion of specimens from the 2002 RCPA QAP cycle, laboratories could not agree on whether a serum sample tested was aCL-positive or aCL-negative, or beta2-GPI-positive or beta2-GPI-negative. Despite prior attempts to improve the standardization of testing and reporting practices, laboratory testing for aCL and anti-beta2-GPI still demonstrates significant interlaboratory and intermethod variation, which needs to be taken into account for the clinical interpretation of test results, especially those from different laboratories.

Planetary quarantine computer applications

NASA Technical Reports Server (NTRS)

Rafenstein, M.

1973-01-01

The computer programs are identified pertaining to planetary quarantine activities within the Project Engineering Division, both at the Air Force Eastern Test Range and on site at the Jet Propulsion Laboratory. A brief description of each program and program inputs are given and typical program outputs are shown.

Quality Assurance Program for Molecular Medicine Laboratories

PubMed Central

Hajia, M; Safadel, N; Samiee, S Mirab; Dahim, P; Anjarani, S; Nafisi, N; Sohrabi, A; Rafiee, M; Sabzavi, F; Entekhabi, B

2013-01-01

Background: Molecular diagnostic methods have played and continuing to have a critical role in clinical laboratories in recent years. Therefore, standardization is an evolutionary process that needs to be upgrade with increasing scientific knowledge, improvement of the instruments and techniques. The aim of this study was to design a quality assurance program in order to have similar conditions for all medical laboratories engaging with molecular tests. Methods: We had to design a plan for all four elements; required space conditions, equipments, training, and basic guidelines. Necessary guidelines was prepared and confirmed by the launched specific committee at the Health Reference Laboratory. Results: Several workshops were also held for medical laboratories directors and staffs, quality control manager of molecular companies, directors and nominees from universities. Accreditation of equipments and molecular material was followed parallel with rest of program. Now we are going to accredit medical laboratories and to evaluate the success of the program. Conclusion: Accreditation of medical laboratory will be succeeding if its basic elements are provided in advance. Professional practice guidelines, holding training and performing accreditation the molecular materials and equipments ensured us that laboratories are aware of best practices, proper interpretation, limitations of techniques, and technical issues. Now, active external auditing can improve the applied laboratory conditions toward the defined standard level. PMID:23865028

Quality assurance program for molecular medicine laboratories.

PubMed

Hajia, M; Safadel, N; Samiee, S Mirab; Dahim, P; Anjarani, S; Nafisi, N; Sohrabi, A; Rafiee, M; Sabzavi, F; Entekhabi, B

2013-01-01

Molecular diagnostic methods have played and continuing to have a critical role in clinical laboratories in recent years. Therefore, standardization is an evolutionary process that needs to be upgrade with increasing scientific knowledge, improvement of the instruments and techniques. The aim of this study was to design a quality assurance program in order to have similar conditions for all medical laboratories engaging with molecular tests. We had to design a plan for all four elements; required space conditions, equipments, training, and basic guidelines. Necessary guidelines was prepared and confirmed by the launched specific committee at the Health Reference Laboratory. Several workshops were also held for medical laboratories directors and staffs, quality control manager of molecular companies, directors and nominees from universities. Accreditation of equipments and molecular material was followed parallel with rest of program. Now we are going to accredit medical laboratories and to evaluate the success of the program. Accreditation of medical laboratory will be succeeding if its basic elements are provided in advance. Professional practice guidelines, holding training and performing accreditation the molecular materials and equipments ensured us that laboratories are aware of best practices, proper interpretation, limitations of techniques, and technical issues. Now, active external auditing can improve the applied laboratory conditions toward the defined standard level.

23. "A CAPTIVE ATLAS MISSILE EXPLODED DURING THE TEST ON ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

23. "A CAPTIVE ATLAS MISSILE EXPLODED DURING THE TEST ON TEST STAND 1-A, 27 MARCH 1959, PUTTING THAT TEST STAND OUT-OF-COMMISSION. STAND WAS NOT REPAIRED FOR THE ATLAS PROGRAM BUT TRANSFERRED TO ROCKETDYNE AND MODIFIED FOR THE F-l ENGINE PROGRAM." - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Test Stand 1-A, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

Multipactor Physics, Acceleration, and Breakdown in Dielectric-Loaded Accelerating Structures

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

Fischer, Richard P.; Gold, Steven H.

2016-07-01

The objective of this 3-year program is to study the physics issues associated with rf acceleration in dielectric-loaded accelerating (DLA) structures, with a focus on the key issue of multipactor loading, which has been found to cause very significant rf power loss in DLA structures whenever the rf pulsewidth exceeds the multipactor risetime (~10 ns). The experiments are carried out in the X-band magnicon laboratory at the Naval Research Laboratory (NRL) in collaboration with Argonne National Laboratory (ANL) and Euclid Techlabs LLC, who develop the test structures with support from the DoE SBIR program. There are two main elements inmore » the research program: (1) high-power tests of DLA structures using the magnicon output (20 MW @11.4 GHz), and (2) tests of electron acceleration in DLA structures using relativistic electrons from a compact X-band accelerator. The work during this period has focused on a study of the use of an axial magnetic field to suppress multipactor in DLA structures, with several new high power tests carried out at NRL, and on preparation of the accelerator for the electron acceleration experiments.« less

40 CFR 160.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2014 CFR

2014-07-01

... concomitantly according to written standard operating procedures, which provide for periodic analysis of each...) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances § 160.105 Test...

40 CFR 160.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2010 CFR

2010-07-01

... concomitantly according to written standard operating procedures, which provide for periodic analysis of each...) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances § 160.105 Test...

40 CFR 160.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... concomitantly according to written standard operating procedures, which provide for periodic analysis of each...) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances § 160.105 Test...

40 CFR 160.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2012 CFR

2012-07-01

... concomitantly according to written standard operating procedures, which provide for periodic analysis of each...) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances § 160.105 Test...

40 CFR 160.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... concomitantly according to written standard operating procedures, which provide for periodic analysis of each...) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances § 160.105 Test...

A historical perspective of the YF-12A thermal loads and structures program

NASA Technical Reports Server (NTRS)

Jenkins, Jerald M.; Quinn, Robert D.

1996-01-01

Around 1970, the Y-F-12A loads and structures efforts focused on numerous technological issues that needed defining with regard to aircraft that incorporate hot structures in the design. Laboratory structural heating test technology with infrared systems was largely created during this program. The program demonstrated the ability to duplicate the complex flight temperatures of an advanced supersonic airplane in a ground-based laboratory. The ability to heat and load an advanced operational aircraft in a laboratory at high temperatures and return it to flight status without adverse effects was demonstrated. The technology associated with measuring loads with strain gages on a hot structure was demonstrated with a thermal calibration concept. The results demonstrated that the thermal stresses were significant although the airplane was designed to reduce thermal stresses. Considerable modeling detail was required to predict the heat transfer and the corresponding structural characteristics. The overall YF-12A research effort was particularly productive, and a great deal of flight, laboratory, test and computational data were produced and cross-correlated.

Energy Storage Systems Program Report for FY99

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

BOYES,JOHN D.

2000-06-01

Sandia National Laboratories, New Mexico, conducts the Energy Storage Systems Program, which is sponsored by the US Department of Energy's Office of Power Technologies. The goal of this program is to develop cost-effective electric energy storage systems for many high-value stationary applications in collaboration with academia and industry. Sandia National Laboratories is responsible for the engineering analyses, contracted development, and testing of energy storage components and systems. This report details the technical achievements realized during fiscal year 1999.

7 CFR 91.40 - Fees for courier service and facsimile of the analysis report.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.40... the shortest round trip route from laboratory to sample retrieval site. Pursuant to the requirements...

7 CFR 91.40 - Fees for courier service and facsimile of the analysis report.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.40... the shortest round trip route from laboratory to sample retrieval site. Pursuant to the requirements...

7 CFR 91.40 - Fees for courier service and facsimile of the analysis report.

Code of Federal Regulations, 2012 CFR

2012-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.40... the shortest round trip route from laboratory to sample retrieval site. Pursuant to the requirements...

7 CFR 91.40 - Fees for courier service and facsimile of the analysis report.

Code of Federal Regulations, 2013 CFR

2013-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.40... the shortest round trip route from laboratory to sample retrieval site. Pursuant to the requirements...

7 CFR 91.40 - Fees for courier service and facsimile of the analysis report.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS SERVICES AND GENERAL INFORMATION Fees and Charges § 91.40... the shortest round trip route from laboratory to sample retrieval site. Pursuant to the requirements...

40 CFR 136.3 - Identification of test procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Environment, Water, and Wastes. Environmental Monitoring and Support Laboratory, U.S. Environmental Protection... Water and Wastes,” Environmental Protection Agency, Environmental Monitoring Systems Laboratory....3 Section 136.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

40 CFR 136.3 - Identification of test procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Environment, Water, and Wastes. Environmental Monitoring and Support Laboratory, U.S. Environmental Protection... Water and Wastes,” Environmental Protection Agency, Environmental Monitoring Systems Laboratory....3 Section 136.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

Internally cured concrete for pavement and bridge deck applications.

DOT National Transportation Integrated Search

2015-07-01

A laboratory and field testing program was conducted to evaluate the performance and usability of internally : cured concrete (ICC) using lightweight aggregates for bridge decks and concrete pavement slabs under Florida : conditions. The laboratory t...

Earth Resources Laboratory research and technology

NASA Technical Reports Server (NTRS)

1983-01-01

The accomplishments of the Earth Resources Laboratory's research and technology program are reported. Sensors and data systems, the AGRISTARS project, applied research and data analysis, joint research projects, test and evaluation studies, and space station support activities are addressed.

Operational plans for life science payloads - From experiment selection through postflight reporting

NASA Technical Reports Server (NTRS)

Mccollum, G. W.; Nelson, W. G.; Wells, G. W.

1976-01-01

Key features of operational plans developed in a study of the Space Shuttle era life science payloads program are presented. The data describes the overall acquisition, staging, and integration of payload elements, as well as program implementation methods and mission support requirements. Five configurations were selected as representative payloads: (a) carry-on laboratories - medical emphasis experiments, (b) mini-laboratories - medical/biology experiments, (c) seven-day dedicated laboratories - medical/biology experiments, (d) 30-day dedicated laboratories - Regenerative Life Support Evaluation (RLSE) with selected life science experiments, and (e) Biomedical Experiments Scientific Satellite (BESS) - extended duration primate (Type I) and small vertebrate (Type II) missions. The recommended operational methods described in the paper are compared to the fundamental data which has been developed in the life science Spacelab Mission Simulation (SMS) test series. Areas assessed include crew training, experiment development and integration, testing, data-dissemination, organization interfaces, and principal investigator working relationships.

Shield evaluation and performance testing at the USMB`s Strategic Structures Testing Laboratory

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

Barczak, T.M.; Gearhart, D.F.

1996-12-31

Historically, shield performance testing is conducted by the support manufacturers at European facilities. The U.S. Bureau of Mines (USBM) has conducted extensive research in shield Mechanics and is now opening its Strategic Structures Testing (SST) Laboratory to the mining industry for shield performance testing. The SST Laboratory provides unique shield testing capabilities using the Mine Roof Simulator (MRS) load frame. The MRS provides realistic and cost-effective shield evaluation by combining both vertical and horizontal loading into a single load cycle; whereas, several load cycles would be required to obtain this loading in a static frame. In addition to these advantages,more » the USBM acts as an independent research organization to provide an unbiased assessment of shield performance. This paper describes the USBM`s shield testing program that is designed specifically to simulate in-service mining conditions using the unique the capabilities of the SST Laboratory.« less

Research and test facilities for development of technologies and experiments with commercial applications

NASA Technical Reports Server (NTRS)

1989-01-01

One of NASA'S agency-wide goals is the commercial development of space. To further this goal NASA is implementing a policy whereby U.S. firms are encouraged to utilize NASA facilities to develop and test concepts having commercial potential. Goddard, in keeping with this policy, will make the facilities and capabilities described in this document available to private entities at a reduced cost and on a noninterference basis with internal NASA programs. Some of these facilities include: (1) the Vibration Test Facility; (2) the Battery Test Facility; (3) the Large Area Pulsed Solar Simulator Facility; (4) the High Voltage Testing Facility; (5) the Magnetic Field Component Test Facility; (6) the Spacecraft Magnetic Test Facility; (7) the High Capacity Centrifuge Facility; (8) the Acoustic Test Facility; (9) the Electromagnetic Interference Test Facility; (10) the Space Simulation Test Facility; (11) the Static/Dynamic Balance Facility; (12) the High Speed Centrifuge Facility; (13) the Optical Thin Film Deposition Facility; (14) the Gold Plating Facility; (15) the Paint Formulation and Application Laboratory; (16) the Propulsion Research Laboratory; (17) the Wallops Range Facility; (18) the Optical Instrument Assembly and Test Facility; (19) the Massively Parallel Processor Facility; (20) the X-Ray Diffraction and Scanning Auger Microscopy/Spectroscopy Laboratory; (21) the Parts Analysis Laboratory; (22) the Radiation Test Facility; (23) the Ainsworth Vacuum Balance Facility; (24) the Metallography Laboratory; (25) the Scanning Electron Microscope Laboratory; (26) the Organic Analysis Laboratory; (27) the Outgassing Test Facility; and (28) the Fatigue, Fracture Mechanics and Mechanical Testing Laboratory.

Effect of Accreditation on Accuracy of Diagnostic Tests in Medical Laboratories.

PubMed

Jang, Mi Ae; Yoon, Young Ahn; Song, Junghan; Kim, Jeong Ho; Min, Won Ki; Lee, Ji Sung; Lee, Yong Wha; Lee, You Kyoung

2017-05-01

Medical laboratories play a central role in health care. Many laboratories are taking a more focused and stringent approach to quality system management. In Korea, laboratory standardization efforts undertaken by the Korean Laboratory Accreditation Program (KLAP) and the Korean External Quality Assessment Scheme (KEQAS) may have facilitated an improvement in laboratory performance, but there are no fundamental studies demonstrating that laboratory standardization is effective. We analyzed the results of the KEQAS to identify significant differences between laboratories with or without KLAP and to determine the impact of laboratory standardization on the accuracy of diagnostic tests. We analyzed KEQAS participant data on clinical chemistry tests such as albumin, ALT, AST, and glucose from 2010 to 2013. As a statistical parameter to assess performance bias between laboratories, we compared 4-yr variance index score (VIS) between the two groups with or without KLAP. Compared with the group without KLAP, the group with KLAP exhibited significantly lower geometric means of 4-yr VIS for all clinical chemistry tests (P<0.0001); this difference justified a high level of confidence in standardized services provided by accredited laboratories. Confidence intervals for the mean of each test in the two groups (accredited and non-accredited) did not overlap, suggesting that the means of the groups are significantly different. These results confirmed that practice standardization is strongly associated with the accuracy of test results. Our study emphasizes the necessity of establishing a system for standardization of diagnostic testing. © The Korean Society for Laboratory Medicine

Results of the U. S. Geological Survey's analytical evaluation program for standard reference samples distributed in April 2001

USGS Publications Warehouse

Woodworth, M.T.; Connor, B.F.

2001-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-165 (trace constituents), M-158 (major constituents), N-69 (nutrient constituents), N-70 (nutrient constituents), P-36 (low ionic-strength constituents), and Hg-32 (mercury) -- that were distributed in April 2001 to laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data received from 73 laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

[Medical support on human resources and clinical laboratory in Myanmar].

PubMed

Koide, Norio

2012-03-01

I have been involved in medical cooperation programs between Myanmar and Japan for over 10 years. The purpose of the first visit to Myanmar was the investigation of hepatitis C spreading among thalassemia patients. I learned that the medical system was underdeveloped in this country, and have initiated several cooperation programs together with Professor Shigeru Okada, such as the "Protection against hepatitis C in Myanmar", "Scientist exchange between the Ministry of Health, Myanmar and Okayama University", and "Various activities sponsored by a Non-Profit Organization". As for clinical laboratories, the laboratory system itself is pre-constructed and the benefit of a clinical laboratory in modern medicine is not given to patients in Myanmar. The donation of drugs and reagents for laboratory tests is helpful, but it will be more helpful to assist the future leaders to learn modern medicine and develop their own various systems to support modern medicine. Our activity in the cooperation program is described.

Results of the U. S. Geological Survey's Analytical Evaluation Program for Standard Reference Samples Distributed in March 2002

USGS Publications Warehouse

Woodworth, M.T.; Conner, B.F.

2002-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T- 169 (trace constituents), M- 162 (major constituents), N-73 (nutrient constituents), N-74 (nutrient constituents), P-38 (low ionic-strength constituents), and Hg-34 (mercury) -- that were distributed in March 2002 to laboratories enrolled in the U.S. Geological Survey sponsored intedaboratory testing program. Analytical data received from 93 laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in September 2002

USGS Publications Warehouse

Woodworth, Mark T.; Connor, Brooke F.

2003-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-171 (trace constituents), M-164 (major constituents), N-75 (nutrient constituents), N-76 (nutrient constituents), P-39 (low ionic-strength constituents), and Hg-35 (mercury) -- that were distributed in September 2002 to laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data received from 102 laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in September 2001

USGS Publications Warehouse

Woodworth, Mark T.; Connor, Brooke F.

2002-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-167 (trace constituents), M-160 (major constituents), N-71 (nutrient constituents), N-72 (nutrient constituents), P-37 (low ionic-strength constituents), and Hg-33 (mercury) -- that were distributed in September 2001 to laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data received from 98 laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Results of the U.S. Geological Survey's Analytical Evaluation Program for Standard Reference Samples Distributed in March 2000

USGS Publications Warehouse

Farrar, Jerry W.; Copen, Ashley M.

2000-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-161 (trace constituents), M-154 (major constituents), N-65 (nutrient constituents), N-66 nutrient constituents), P-34 (low ionic strength constituents), and Hg-30 (mercury) -- that were distributed in March 2000 to 144 laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data that were received from 132 of the laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in October 1999

USGS Publications Warehouse

Farrar, T.W.

2000-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-159 (trace constituents), M-152 (major constituents), N-63 (nutrient constituents), N-64 (nutrient constituents), P-33 (low ionic strength constituents), and Hg-29 (mercury) -- that were distributed in October 1999 to 149 laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data that were received from 131 of the laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Results of the U.S. Geological Survey's analytical evaluation program for standard reference samples distributed in March 2003

USGS Publications Warehouse

Woodworth, Mark T.; Connor, Brooke F.

2003-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-173 (trace constituents), M-166 (major constituents), N-77 (nutrient constituents), N-78 (nutrient constituents), P-40 (low ionic-strength constituents), and Hg-36 (mercury) -- that were distributed in March 2003 to laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data received from 110 laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Results of the U. S. Geological Survey's analytical evaluation program for standard reference samples distributed in October 2000

USGS Publications Warehouse

Connor, B.F.; Currier, J.P.; Woodworth, M.T.

2001-01-01

This report presents the results of the U.S. Geological Survey's analytical evaluation program for six standard reference samples -- T-163 (trace constituents), M-156 (major constituents), N-67 (nutrient constituents), N-68 (nutrient constituents), P-35 (low ionic strength constituents), and Hg-31 (mercury) -- that were distributed in October 2000 to 126 laboratories enrolled in the U.S. Geological Survey sponsored interlaboratory testing program. Analytical data that were received from 122 of the laboratories were evaluated with respect to overall laboratory performance and relative laboratory performance for each analyte in the six reference samples. Results of these evaluations are presented in tabular form. Also presented are tables and graphs summarizing the analytical data provided by each laboratory for each analyte in the six standard reference samples. The most probable value for each analyte was determined using nonparametric statistics.

Immunohistochemistry practices of cytopathology laboratories: a survey of participants in the College of American Pathologists Nongynecologic Cytopathology Education Program.

PubMed

Fischer, Andrew H; Schwartz, Mary R; Moriarty, Ann T; Wilbur, David C; Souers, Rhona; Fatheree, Lisa; Booth, Christine N; Clayton, Amy C; Kurtyz, Daniel F I; Padmanabhan, Vijayalakshmi; Crothers, Barbara A

2014-09-01

Immunohistochemistry (IHC) is important for cytology but poses special challenges because preanalytic conditions may differ from the conditions of IHC-positive controls. To broadly survey cytology laboratories to quantify preanalytic platforms for cytology IHC and identify problems with particular platforms or antigens. To discover how validation guidelines for HER2 testing have affected cytology. A voluntary survey of cytology IHC practices was sent to 1899 cytology laboratories participating in the College of American Pathologists Nongynecologic Cytopathology Education Program in the fall of 2009. A total of 818 laboratories (43%) responded to the survey by April 2010. Three hundred fourty-five of 791 respondents (44%) performed IHC on cytology specimens. Seventeen different fixation and processing platforms prior to antibody reaction were reported. A total of 59.2% of laboratories reported differences between the platforms for cytology specimens and positive controls, but most (155 of 184; 84%) did not alter antibody dilutions or antigen retrieval for cytology IHC. When asked to name 2 antibodies for which staining conditions differed between cytology and surgical samples, there were 18 responses listing 14 antibodies. A total of 30.6% of laboratories performing IHC offered HER2 testing before publication of the 2007 College of American Pathologists/American Society of Clinical Oncologists guidelines, compared with 33.6% afterward, with increased performance of testing by reference laboratories. Three laboratories validated a nonformalin HER2 platform. The platforms for cytology IHC and positive controls differ for most laboratories, yet conditions are uncommonly adjusted for cytology specimens. Except for the unsuitability of air-dried smears for HER2 testing, the survey did not reveal evidence of systematic problems with any antibody or platform.

Clinical pharmacology quality assurance program: models for longitudinal analysis of antiretroviral proficiency testing for international laboratories.

PubMed

DiFrancesco, Robin; Rosenkranz, Susan L; Taylor, Charlene R; Pande, Poonam G; Siminski, Suzanne M; Jenny, Richard W; Morse, Gene D

2013-10-01

Among National Institutes of Health HIV Research Networks conducting multicenter trials, samples from protocols that span several years are analyzed at multiple clinical pharmacology laboratories (CPLs) for multiple antiretrovirals. Drug assay data are, in turn, entered into study-specific data sets that are used for pharmacokinetic analyses, merged to conduct cross-protocol pharmacokinetic analysis, and integrated with pharmacogenomics research to investigate pharmacokinetic-pharmacogenetic associations. The CPLs participate in a semiannual proficiency testing (PT) program implemented by the Clinical Pharmacology Quality Assurance program. Using results from multiple PT rounds, longitudinal analyses of recovery are reflective of accuracy and precision within/across laboratories. The objectives of this longitudinal analysis of PT across multiple CPLs were to develop and test statistical models that longitudinally: (1) assess the precision and accuracy of concentrations reported by individual CPLs and (2) determine factors associated with round-specific and long-term assay accuracy, precision, and bias using a new regression model. A measure of absolute recovery is explored as a simultaneous measure of accuracy and precision. Overall, the analysis outcomes assured 97% accuracy (±20% of the final target concentration of all (21) drug concentration results reported for clinical trial samples by multiple CPLs). Using the Clinical Laboratory Improvement Act acceptance of meeting criteria for ≥2/3 consecutive rounds, all 10 laboratories that participated in 3 or more rounds per analyte maintained Clinical Laboratory Improvement Act proficiency. Significant associations were present between magnitude of error and CPL (Kruskal-Wallis P < 0.001) and antiretroviral (Kruskal-Wallis P < 0.001).

Integrated Data Collection Analysis (IDCA) program--KClO 4/Dodecane Mixture

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

Sandstrom, Mary M.; Brown, Geoffrey W.; Preston, Daniel N.

The Integrated Data Collection Analysis (IDCA) program is conducting a proficiency study for Small- Scale Safety and Thermal (SSST) testing of homemade explosives (HMEs). Described here are the results for impact, friction, electrostatic discharge, and differential scanning calorimetry analysis of a mixture of KClO 4 and dodecane—KClO 4/dodecane mixture. This material was selected because of the challenge of performing SSST testing of a mixture of solid and liquid materials. The mixture was found to: 1) be less sensitive to impact than RDX, and PETN, 2) less sensitive to friction than RDX and PETN, and 3) less sensitive to spark thanmore » RDX and PETN. The thermal analysis showed little or no exothermic features suggesting that the dodecane volatilized at low temperatures. A prominent endothermic feature was observed and assigned to a phase transition of KClO 4. This effort, funded by the Department of Homeland Security (DHS), ultimately will put the issues of safe handling of these materials in perspective with standard military explosives. The study is adding SSST testing results for a broad suite of different HMEs to the literature. Ultimately the study has the potential to suggest new guidelines and methods and possibly establish the SSST testing accuracies needed to develop safe handling practices for HMEs. Each participating testing laboratory uses identical test materials and preparation methods wherever possible. Note, however, the test procedures differ among the laboratories. The results are compared among the laboratories and then compared to historical data from various sources. The testing performers involved for the KClO 4/dodecane mixture are Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Indian Head Division, Naval Surface Warfare Center, (NSWC IHD), and Air Force Research Laboratory (AFRL/RXQL). These tests are conducted as a proficiency study in order to establish some consistency in test protocols, procedures, and experiments and to understand how to compare results when these testing variables cannot be made consistent.« less

Evaluation of a localization training program for hearing impaired listeners.

PubMed

Kuk, Francis; Keenan, Denise M; Lau, Chi; Crose, Bryan; Schumacher, Jennifer

2014-01-01

To evaluate the effectiveness of a home-based and a laboratory-based localization training program. This study examined the effectiveness of a localization training program on improving the localization ability of 15 participants with a mild-to-moderately severe hearing loss. These participants had worn the study hearing aids in a previous study. The training consisted of laboratory-based training and home-based training. The participants were divided into three groups: a control group, a group that performed the laboratory training first followed by the home training, and a group that completed the home training first followed by the laboratory training. The participants were evaluated before any training (baseline), at 2 weeks, 1 month, 2 months, and 3 months after baseline testing. All training was completed by the second month. The participants only wore the study hearing aids between the second month and the third month. Localization testing and laboratory training were conducted in a sound-treated room with a 360 degree, 12 loudspeaker array. There were three stimuli each randomly presented three times from each loudspeaker (nine test items from each loudspeaker) for a total of 108 items on each test or training trial. The stimuli, including a continuous noise, a telephone ring, and a speech passage "Search for the sound from this speaker" were high-pass filtered above 2000 Hz. The test stimuli had a duration of 300 ms, whereas the training stimuli had five durations (3 s, 2 s, 1 s, 500 ms, and 300 ms) and four back attenuation (-8, -4, -2, and 0 dB re: front presentation) values. All stimuli were presented at 30 dB SL or the most comfortable listening level of the participants. Each participant completed 6 to 8, 2 hr laboratory-based training within a month. The home training required a two-loudspeaker computer system using 30 different sounds of various durations (5) by attenuation (4) combinations. The participants were required to use the home training program for 30 min per day, 5 days per week for 4 weeks. Localization data were evaluated using a 30 degree error criterion. There was a significant difference in localization scores for sounds that originated from the back between baseline and 3 months for the two groups that received training. The performance of the control group remained the same across the 3 month period. Generalization to other stimuli and in the unaided condition was also seen. There were no significant differences in localization performance from other directions between baseline and 3 months. These results indicated that the training program was effective in improving the localization skills of these listeners under the current test set-up. The current study demonstrated that hearing aid wearers can be trained on their front/back localization skills using either laboratory-based or home-based training program. The effectiveness of the training was generalized to other acoustic stimuli and the unaided conditions when the stimulus levels were fixed.

Use of GEOGRID for Strengthening and Reducing the Roadway Structural Sections

DOT National Transportation Integrated Search

2016-01-01

An experimental laboratory program to assess the effectiveness of biaxial and triaxial geogrid-reinforced flexible pavements to reduce roadway section was carried out. Six laboratory tests were conducted using a steel cylindrical mold with dimensions...

Electronics systems test laboratory testing of shuttle communications systems

NASA Technical Reports Server (NTRS)

Stoker, C. J.; Bromley, L. K.

1985-01-01

Shuttle communications and tracking systems space to space and space to ground compatibility and performance evaluations are conducted in the NASA Johnson Space Center Electronics Systems Test Laboratory (ESTL). This evaluation is accomplished through systems verification/certification tests using orbiter communications hardware in conjunction with other shuttle communications and tracking external elements to evaluate end to end system compatibility and to verify/certify that overall system performance meets program requirements before manned flight usage. In this role, the ESTL serves as a multielement major ground test facility. The ESTL capability and program concept are discussed. The system test philosophy for the complex communications channels is described in terms of the major phases. Results of space to space and space to ground systems tests are presented. Several examples of the ESTL's unique capabilities to locate and help resolve potential problems are discussed in detail.

Development of a Hampton University Program for Novel Breast Cancer Imaging and Therapy Research

DTIC Science & Technology

2013-04-01

intracavitary brachytherapy procedures during laboratory pre-clinical imaging and dosimetry equipment testing, calibration and data processing, in collaboration... electronics and detector instrumentation development; 4) breast phantom construction and implantation; 5) laboratory pre-clinical device testing...such as the ionization chamber, diode, radiographic verification 6 films and thermoluminescent dosimeters ( TLD ) but the scintillator fiber detectors

Systems engineering and integration: Advanced avionics laboratories

NASA Technical Reports Server (NTRS)

1990-01-01

In order to develop the new generation of avionics which will be necessary for upcoming programs such as the Lunar/Mars Initiative, Advanced Launch System, and the National Aerospace Plane, new Advanced Avionics Laboratories are required. To minimize costs and maximize benefits, these laboratories should be capable of supporting multiple avionics development efforts at a single location, and should be of a common design to support and encourage data sharing. Recent technological advances provide the capability of letting the designer or analyst perform simulations and testing in an environment similar to his engineering environment and these features should be incorporated into the new laboratories. Existing and emerging hardware and software standards must be incorporated wherever possible to provide additional cost savings and compatibility. Special care must be taken to design the laboratories such that real-time hardware-in-the-loop performance is not sacrificed in the pursuit of these goals. A special program-independent funding source should be identified for the development of Advanced Avionics Laboratories as resources supporting a wide range of upcoming NASA programs.

Teaching the Fluctuation Test "In Silico" by Using Mutate: A Program to Distinguish between the Adaptive and Spontaneous Mutation Hypotheses

ERIC Educational Resources Information Center

Carvajal-Rodriguez, Antonio

2012-01-01

Mutate is a program developed for teaching purposes to impart a virtual laboratory class for undergraduate students of Genetics in Biology. The program emulates the so-called fluctuation test whose aim is to distinguish between spontaneous and adaptive mutation hypotheses in bacteria. The plan is to train students in certain key multidisciplinary…

Recent advances in materials toxicology

NASA Technical Reports Server (NTRS)

Russo, D. M.

1979-01-01

An overview of the fire toxicology program, its principal objectives and approach, is outlined. The laboratory methods of assessing pyrolysis product toxicity for two experiments are presented. The two experiments are: a comparison of test end points; and an evaluation of operant techniques. A third experiment is outlined for a comparison of full-scale and laboratory toxicity tests, with the purpose of determining animal survivability in full-scale tests. Future research plans are also outlined.

Appliance Standard Testing

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

Hogan, Kathleen; Tiemann, Gregg

2016-08-03

The U.S. Department of Energy’s Appliance Standards and Equipment Program tests, sets and helps enforce efficiency standards on more than 60 U.S. products. A majority of that testing is performed at the Intertek laboratory in Cortland, NY.

Effect of Accreditation on Accuracy of Diagnostic Tests in Medical Laboratories

PubMed Central

Jang, Mi-Ae; Yoon, Young Ahn; Song, Junghan; Kim, Jeong-Ho; Min, Won-Ki; Lee, Ji Sung

2017-01-01

Background Medical laboratories play a central role in health care. Many laboratories are taking a more focused and stringent approach to quality system management. In Korea, laboratory standardization efforts undertaken by the Korean Laboratory Accreditation Program (KLAP) and the Korean External Quality Assessment Scheme (KEQAS) may have facilitated an improvement in laboratory performance, but there are no fundamental studies demonstrating that laboratory standardization is effective. We analyzed the results of the KEQAS to identify significant differences between laboratories with or without KLAP and to determine the impact of laboratory standardization on the accuracy of diagnostic tests. Methods We analyzed KEQAS participant data on clinical chemistry tests such as albumin, ALT, AST, and glucose from 2010 to 2013. As a statistical parameter to assess performance bias between laboratories, we compared 4-yr variance index score (VIS) between the two groups with or without KLAP. Results Compared with the group without KLAP, the group with KLAP exhibited significantly lower geometric means of 4-yr VIS for all clinical chemistry tests (P<0.0001); this difference justified a high level of confidence in standardized services provided by accredited laboratories. Confidence intervals for the mean of each test in the two groups (accredited and non-accredited) did not overlap, suggesting that the means of the groups are significantly different. Conclusions These results confirmed that practice standardization is strongly associated with the accuracy of test results. Our study emphasizes the necessity of establishing a system for standardization of diagnostic testing. PMID:28224767

HPV testing for primary cervical screening: Laboratory issues and evolving requirements for robust quality assurance.

PubMed

Carozzi, Francesca Maria; Del Mistro, Annarosa; Cuschieri, Kate; Frayle, Helena; Sani, Cristina; Burroni, Elena

2016-03-01

This review aims to highlight the importance of Quality Assurance for Laboratories performing HPV test for Cervical Cancer Screening. An HPV test, to be used as primary screening test, must be validated according to international criteria, based on comparison of its clinical accuracy to HC2 or GP5+/6+ PCR-EIA tests. The number of validated platforms is increasing and appropriate Quality Assurance Programs (QAPs) which can interrogate longitudinal robustness and quality are paramount. This document describes the following topics: (1) the characteristics of an HPV laboratory and the personnel training needs, to ensure an elevated quality of the entire process and the optimal use of the resources; (2) the Quality Assurance, as both internal (IQA) and external quality assessment (EQA) systems, to be implemented and performed, and the description of the existing EQAs, including limitations; (3) general considerations for an optimal EQA program for hrHPV primary screening Due to the importance of Quality Assurance for this field, international efforts are necessary to improve QA International Collaboration. Copyright © 2015 Elsevier B.V. All rights reserved.

Key results of battery performance and life tests at Argonne National Laboratory

NASA Astrophysics Data System (ADS)

Deluca, W. H.; Gillie, K. R.; Kulaga, J. E.; Smaga, J. A.; Tummillo, A. F.; Webster, C. E.

1991-12-01

Advanced battery technology evaluations are performed under simulated electric vehicle operating conditions at Argonne National Laboratory's & Diagnostic Laboratory (ADL). The ADL provide a common basis for both performance characterization and life evaluation with unbiased application of tests and analyses. This paper summarizes the performance characterizations and life evaluations conducted in 1991 on twelve single cells and eight 3- to 360-cell modules that encompass six battery technologies (Na/S, Li/MS, Ni/MH, Zn/Br, Ni/Fe, and Pb-Acid). These evaluations were performed for the Department of Energy, Office of Transportation Technologies, Electric and Hybrid Propulsion Division. The results measure progress in battery R & D programs, compare battery technologies, and provide basic data for modeling and continuing R & D to battery users, developers, and program managers.

Pre-Test and Post-Test Applications to Shape the Education of Phlebotomists in A Quality Management Program: An Experience in a Training Hospital

PubMed Central

Keşapli, Mustafa; Aydin, Özgür; Esen, Hatice; Yeğin, Ayşenur; Güngör, Faruk; Yilmaz, Necat

2016-01-01

Summary Background After the introduction of modern laboratory instruments and information systems, preanalytic phase is the new field of battle. Errors in preanalytical phase account for approximately half of total errors in clinical laboratory. The objective of this study was to share an experience of an education program that was believed to be successful in decreasing the number of rejected samples received from the Emergency Department (ED). Methods An education program about laboratory procedures, quality requirements in the laboratory, patient and health-care worker safety was planned by the quality team to be performed on 36 people who were responsible for sample collection in the ED. A questionary which included 11 questions about the preanalytic phase was applied to all the attendees before and after training. The number of rejected samples per million was discovered with right proportion account over the number of accepted and rejected samples to laboratory after and before the training period. Results Most of the attendees were nurses (n: 22/55%), with over 12 years of experience in general and 2–4 years experience in the ED. Knowledge level of the attendees was calculated before training as 58.9% and after training as 91.8%. While the total rate of sample rejection before training was 2.35% (sigma value 3.37–3.50), the rate after training was 1.56% (sigma value 3.62–3.75). Conclusions Increasing the knowledge of staff has a direct positive impact on the preanalytic phase. The application of a pre-test was observed to be a feasible tool to shape group specific education programs. PMID:28356887

Pre-Test and Post-Test Applications to Shape the Education of Phlebotomists in A Quality Management Program: An Experience in a Training Hospital.

PubMed

Aykal, Güzin; Keşapli, Mustafa; Aydin, Özgür; Esen, Hatice; Yeğin, Ayşenur; Güngör, Faruk; Yilmaz, Necat

2016-09-01

After the introduction of modern laboratory instruments and information systems, preanalytic phase is the new field of battle. Errors in preanalytical phase account for approximately half of total errors in clinical laboratory. The objective of this study was to share an experience of an education program that was believed to be successful in decreasing the number of rejected samples received from the Emergency Department (ED). An education program about laboratory procedures, quality requirements in the laboratory, patient and health-care worker safety was planned by the quality team to be performed on 36 people who were responsible for sample collection in the ED. A questionary which included 11 questions about the preanalytic phase was applied to all the attendees before and after training. The number of rejected samples per million was discovered with right proportion account over the number of accepted and rejected samples to laboratory after and before the training period. Most of the attendees were nurses (n: 22/55%), with over 12 years of experience in general and 2-4 years experience in the ED. Knowledge level of the attendees was calculated before training as 58.9% and after training as 91.8%. While the total rate of sample rejection before training was 2.35% (sigma value 3.37-3.50), the rate after training was 1.56% (sigma value 3.62-3.75). Increasing the knowledge of staff has a direct positive impact on the preanalytic phase. The application of a pre-test was observed to be a feasible tool to shape group specific education programs.

Thermal-Structures and Materials Testing Laboratory

NASA Technical Reports Server (NTRS)

Teate, Anthony A.

1997-01-01

Since its inception and successful implementation in 1997 at James Madison University, the Thermal Structures and Materials Testing Laboratory (T-SaMTL) funded by the NASA Langley Research Center is evolving into one of the University's premier and exemplary efforts to increase minority representation in the sciences and mathematics. Serving ten (10) students and faculty directly and almost fifty (50) students indirectly, T-SAMTL, through its recruitment efforts, workshops, mentoring program, tutorial services and its research and computational laboratories has marked the completion of the first year with support from NASA totaling $ 100,000. Beginning as an innovative academic research and mentoring program for underrepresented minority science and mathematics students, the program now boasts a constituency which consists of 50% graduating seniors in the spring of 1998 with 50% planning to go to graduate school. The program's intent is to increase the number of underrepresented minorities who receive doctoral degrees in the sciences by initiating an academically enriched research program aimed at strengthening the academic and self actualization skills of undergraduate students with the potential to pursue doctoral study in the sciences. The program provides financial assistance, academic enrichment, and professional and personal development support for minority students who demonstrate the potential and strong desire to pursue careers in the sciences and mathematics. James Madison University was awarded the first $100,000, in April 1997, by The NASA Langley Research Center for establishment and support of its Thermal Structures and Materials Testing

Proficiency testing of Hb A1c: a 4-year experience in Taiwan and the Asian Pacific region.

PubMed

Shiesh, Shu-Chu; Wiedmeyer, Hsiao-Mei; Kao, Jau-Tsuen; Vasikaran, Samuel D; Lopez, Joseph B

2009-10-01

The correlation between hemoglobin A(1c) (Hb A(1c)) and risk for complications in diabetic patients heightens the need to measure Hb A(1c) with accuracy. We evaluated the current performance for measuring Hb A(1c) in the Asian and Pacific region by examining data submitted by laboratories participating in the Taiwan proficiency-testing program. Five fresh-pooled blood samples were sent to participating laboratories twice each year. The results were evaluated against target values assigned by the National Glycohemoglobin Standardization Program network laboratories; a passing criterion of +/-7% of the target value was used. Measurement uncertainty at Hb A(1c) concentrations of 7.0% and 8.0% were determined. A total of 276 laboratories from 11 countries took part in the Hb A(1c) survey. At the Hb A(1c) concentrations tested method-specific interlaboratory imprecision (CVs) were 1.1%-13.9% in 2005, 1.3%-10.1% in 2006, 1.2%-8.2% in 2007, and 1.1%-6.1% in 2008. Differences between target values and median values from the commonly used methods ranged from -0.24% to 0.22% Hb A(1c) in 2008. In 2005 83% of laboratories passed the survey, and in 2008 93% passed. At 7.0% Hb A(1c), measurement uncertainty was on average 0.49% Hb A(1c). The use of accuracy-based proficiency testing with stringent quality criteria has improved the performance of Hb A(1c) testing in the Asian and Pacific laboratories during the 4 years of assessment.

Energy - Sandia National Laboratories

Science.gov Websites

; Components Compatibility Hydrogen Behavior Quantitative Risk Assessment Technical Reference for Hydrogen Combustion jbei Facilities Algae Testbed Battery Abuse Testing Laboratory Center for Infrastructure Research and Innovation Combustion Research Facility Joint BioEnergy Institute Close Energy Research Programs

7 CFR 91.5 - Where services are offered.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Science and Technology Programs National Science Laboratory. A variety of proximate, chemical, microbiological and biomolecular tests and laboratory analyses performed on fruits and vegetables, poultry, meat and meat products, fiber products and processed foods are performed at the Science and Technology...

7 CFR 94.300 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS POULTRY AND EGG PRODUCTS Processed Poultry Products § 94.300 General. Laboratory services of processed poultry... 7 Agriculture 3 2010-01-01 2010-01-01 false General. 94.300 Section 94.300 Agriculture Regulations...

7 CFR 94.300 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS POULTRY AND EGG PRODUCTS Processed Poultry Products § 94.300 General. Laboratory services of processed poultry... 7 Agriculture 3 2011-01-01 2011-01-01 false General. 94.300 Section 94.300 Agriculture Regulations...

[Postgraduate training program in laboratory medicine at a clinical teaching hospital].

PubMed

Matsuo, Shuji

2003-04-01

The Tenri Hospital resident system was introduced in 1976 and the training program for laboratory medicine began in 1982. Thus, the author proposes goals for the the future on the basis of experience. It is appropriate that trainees study emergency tests, blood transfusion and microbiology(particularly Gram's stain and sputum culture) as practical matters, and in addition to these, learn how to reply to consultations from physicians, learn the laboratory flow(so-called laboratory system), and announce interpretations of laboratory data at reversed clinical pathological conference(R-CPC). The objectives of these training programs are to gain skills for appropriate laboratory utilization and interpretation, and develop communications and consultations with clinical pathologists and medical technologists. The key points of success in the training are close cooperation of the laboratory and teaching divisions. Particularly, cooperation with medical technologists is necessary, and it is essential medical practice for trainees because they will have to work with them in future. Finally it should be emphasized that there training has a limited effect because of the short duration. It is thus important to communicate and discuss clinical matters regularly in medicine.

Hanford High-Level Waste Vitrification Program at the Pacific Northwest National Laboratory: technology development - annotated bibliography

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

Larson, D.E.

1996-09-01

This report provides a collection of annotated bibliographies for documents prepared under the Hanford High-Level Waste Vitrification (Plant) Program. The bibliographies are for documents from Fiscal Year 1983 through Fiscal Year 1995, and include work conducted at or under the direction of the Pacific Northwest National Laboratory. The bibliographies included focus on the technology developed over the specified time period for vitrifying Hanford pretreated high-level waste. The following subject areas are included: General Documentation; Program Documentation; High-Level Waste Characterization; Glass Formulation and Characterization; Feed Preparation; Radioactive Feed Preparation and Glass Properties Testing; Full-Scale Feed Preparation Testing; Equipment Materials Testing; Meltermore » Performance Assessment and Evaluations; Liquid-Fed Ceramic Melter; Cold Crucible Melter; Stirred Melter; High-Temperature Melter; Melter Off-Gas Treatment; Vitrification Waste Treatment; Process, Product Control and Modeling; Analytical; and Canister Closure, Decontamination, and Handling« less

42 CFR 493.901 - Approval of proficiency testing programs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... when possible and that samples are homogeneous, except for specific subspecialties such as cytology... gynecologic cytology and on individual laboratory performance on testing events, cumulative reports and scores...

42 CFR 493.901 - Approval of proficiency testing programs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... when possible and that samples are homogeneous, except for specific subspecialties such as cytology... gynecologic cytology and on individual laboratory performance on testing events, cumulative reports and scores...

42 CFR 493.901 - Approval of proficiency testing programs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... when possible and that samples are homogeneous, except for specific subspecialties such as cytology... gynecologic cytology and on individual laboratory performance on testing events, cumulative reports and scores...

42 CFR 493.901 - Approval of proficiency testing programs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... when possible and that samples are homogeneous, except for specific subspecialties such as cytology... gynecologic cytology and on individual laboratory performance on testing events, cumulative reports and scores...

42 CFR 493.901 - Approval of proficiency testing programs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... when possible and that samples are homogeneous, except for specific subspecialties such as cytology... gynecologic cytology and on individual laboratory performance on testing events, cumulative reports and scores...

Multicenter External Quality Assessment Program for PCR Detection of Mycobacterium ulcerans in Clinical and Environmental Specimens

PubMed Central

Eddyani, Miriam; Lavender, Caroline; de Rijk, Willem Bram; Bomans, Pieter; Fyfe, Janet; de Jong, Bouke; Portaels, Françoise

2014-01-01

Background Mycobacterium ulcerans is the causative agent of Buruli ulcer (BU), a necrotizing disease of the skin, soft tissue and bone. PCR is increasingly used in the diagnosis of BU and in research on the mode of transmission and environmental reservoir of M. ulcerans. Methodology/Principal Findings The aim of this study was to evaluate the performance of laboratories in detecting M. ulcerans using molecular tests in clinical and environmental samples by implementing sequential multicenter external quality assessment (EQA) programs. The second round of the clinical EQA program revealed somewhat improved performance. Conclusions/Significance Ongoing EQA programs remain essential and continued participation in future EQA programs by laboratories involved in the molecular testing of clinical and environmental samples for M. ulcerans for diagnostic and research purposes is strongly encouraged. Broad participation in such EQA programs also benefits the harmonization of quality in the BU research community and enhances the credibility of advances made in solving the transmission enigma of M. ulcerans. PMID:24586755

Waste Isolation Pilot Plant Materials Interface Interactions Test: Papers presented at the Commission of European Communities workshop on in situ testing of radioactive waste forms and engineered barriers

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

Molecke, M.A.; Sorensen, N.R.; Wicks, G.G.

The three papers in this report were presented at the second international workshop to feature the Waste Isolation Pilot Plant (WIPP) Materials Interface Interactions Test (MIIT). This Workshop on In Situ Tests on Radioactive Waste Forms and Engineered Barriers was held in Corsendonk, Belgium, on October 13--16, 1992, and was sponsored by the Commission of the European Communities (CEC). The Studiecentrum voor Kernenergie/Centre D`Energie Nucleaire (SCK/CEN, Belgium), and the US Department of Energy (via Savannah River) also cosponsored this workshop. Workshop participants from Belgium, France, Germany, Sweden, and the United States gathered to discuss the status, results and overviews ofmore » the MIIT program. Nine of the twenty-five total workshop papers were presented on the status and results from the WIPP MIIT program after the five-year in situ conclusion of the program. The total number of published MIIT papers is now up to almost forty. Posttest laboratory analyses are still in progress at multiple participating laboratories. The first MIIT paper in this document, by Wicks and Molecke, provides an overview of the entire test program and focuses on the waste form samples. The second paper, by Molecke and Wicks, concentrates on technical details and repository relevant observations on the in situ conduct, sampling, and termination operations of the MIIT. The third paper, by Sorensen and Molecke, presents and summarizes the available laboratory, posttest corrosion data and results for all of the candidate waste container or overpack metal specimens included in the MIIT program.« less

49 CFR 40.185 - Through what methods and to whom must a laboratory report split specimen results?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Through what methods and to whom must a laboratory report split specimen results? 40.185 Section 40.185 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Split Specimen Tests § 40.185 Through what methods and to whom...

Interlaboratory comparison of test results for detection of Lyme disease by 516 participants in the Wisconsin State Laboratory of Hygiene/College of American Pathologists Proficiency Testing Program.

PubMed Central

Bakken, L L; Callister, S M; Wand, P J; Schell, R F

1997-01-01

In 1991, we reported that 55% of laboratories participating in the Wisconsin Proficiency Testing Program could not accurately identify serum samples from Lyme disease patients containing antibody against Borrelia burgdorferi. The purpose of this study was to determine whether the accuracy of Lyme disease test results reported by approximately 500 participants in the Wisconsin State Laboratory of Hygiene/College of American Pathologists Lyme Disease Survey had improved. From 1992 through 1994, 50 serum samples were sent to participants of the survey. Each laboratory received 28 serum samples from individuals with Lyme disease according to the case definition of the Centers for Disease Control and Prevention and 22 serum samples from healthy individuals. Unfortunately, the serodiagnosis of Lyme disease by participants had not improved. The specificity of the Lyme disease assays steadily decreased from approximately 95% to approximately 81% during the 3-year period of the survey. False-positive test results approached 55% with some of the serum samples from healthy donors. A serum sample containing antibody against Treponema pallidum was reported as positive by 70% of the participants. In addition, the sensitivity fluctuated between 93 and 75%, depending upon the conjugate used by the laboratories. These results suggest that stronger criteria must be applied for approving and continuing to approve commercially available kits for the serodiagnosis of Lyme disease. PMID:9041384

Molecular pathology curriculum for medical laboratory scientists: A report of the association for molecular pathology training and education committee.

PubMed

Taylor, Sara; Bennett, Katie M; Deignan, Joshua L; Hendrix, Ericka C; Orton, Susan M; Verma, Shalini; Schutzbank, Ted E

2014-05-01

Molecular diagnostics is a rapidly growing specialty in the clinical laboratory assessment of pathology. Educational programs in medical laboratory science and specialized programs in molecular diagnostics must address the training of clinical scientists in molecular diagnostics, but the educational curriculum for this field is not well defined. Moreover, our understanding of underlying genetic contributions to specific diseases and the technologies used in molecular diagnostics laboratories change rapidly, challenging providers of training programs in molecular diagnostics to keep their curriculum current and relevant. In this article, we provide curriculum recommendations to molecular diagnostics training providers at both the baccalaureate and master's level of education. We base our recommendations on several factors. First, we considered National Accrediting Agency for Clinical Laboratory Sciences guidelines for accreditation of molecular diagnostics programs, because educational programs in clinical laboratory science should obtain its accreditation. Second, the guidelines of several of the best known certifying agencies for clinical laboratory scientists were incorporated into our recommendations. Finally, we relied on feedback from current employers of molecular diagnostics scientists, regarding the skills and knowledge that they believe are essential for clinical scientists who will be performing molecular testing in their laboratories. We have compiled these data into recommendations for a molecular diagnostics curriculum at both the baccalaureate and master's level of education. Copyright © 2014 American Society for Investigative Pathology and the Association for Molecular Pathology. Published by Elsevier Inc. All rights reserved.

Long-term stability of amorphous-silicon modules

NASA Technical Reports Server (NTRS)

Ross, R. G., Jr.

1986-01-01

The Jet Propulsion Laboratory (JPL) program of developing qualification tests necessary for amorphous silicon modules, including appropriate accelerated environmental tests reveal degradation due to illumination. Data were given which showed the results of temperature-controlled field tests and accelerated tests in an environmental chamber.

78 FR 39757 - Current List of Laboratories and Instrumented Initial Testing Facilities Which Meet Minimum...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... Engage in Urine Drug Testing for Federal Agencies AGENCY: Substance Abuse and Mental Health Services... the standards of the Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory... and Instrumented Initial Testing Facilities [[Page 39758

7 CFR 91.5 - Where services are offered.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Science and Technology Programs National Science Laboratory. A variety of proximate for composition, chemical, physical, microbiological and biomolecular (DNA-based) tests and laboratory analyses performed on..., honey, meat and meat products, fiber products and processed foods are performed at the Science and...

7 CFR 91.5 - Where services are offered.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Science and Technology Programs National Science Laboratory. A variety of proximate for composition, chemical, physical, microbiological and biomolecular (DNA-based) tests and laboratory analyses performed on..., honey, meat and meat products, fiber products and processed foods are performed at the Science and...

7 CFR 91.5 - Where services are offered.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Science and Technology Programs National Science Laboratory. A variety of proximate for composition, chemical, physical, microbiological and biomolecular (DNA-based) tests and laboratory analyses performed on..., honey, meat and meat products, fiber products and processed foods are performed at the Science and...

7 CFR 91.5 - Where services are offered.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Science and Technology Programs National Science Laboratory. A variety of proximate for composition, chemical, physical, microbiological and biomolecular (DNA-based) tests and laboratory analyses performed on..., honey, meat and meat products, fiber products and processed foods are performed at the Science and...

Battery testing at Argonne National Laboratory

NASA Astrophysics Data System (ADS)

Deluca, W. H.; Gillie, K. R.; Kulaga, J. E.; Smaga, J. A.; Tummillo, A. F.; Webster, C. E.

1993-03-01

Argonne National Laboratory's Analysis & Diagnostic Laboratory (ADL) tests advanced batteries under simulated electric and hybrid vehicle operating conditions. The ADL facilities also include a post-test analysis laboratory to determine, in a protected atmosphere if needed, component compositional changes and failure mechanisms. The ADL provides a common basis for battery performance characterization and life evaluations with unbiased application of tests and analyses. The battery evaluations and post-test examinations help identify factors that limit system performance and life and the most-promising R&D approaches for overcoming these limitations. Since 1991, performance characterizations and/or life evaluations have been conducted on eight battery technologies: Na/S, Li/S, Zn/Br, Ni/MH, Ni/Zn, Ni/Cd, Ni/Fe, and lead-acid. These evaluations were performed for the Department of Energy's. Office of Transportation Technologies, Electric and Hybrid Propulsion Division (DOE/OTT/EHP), and Electric Power Research Institute (EPRI) Transportation Program. The results obtained are discussed.

42 CFR 493.941 - Hematology (including routine hematology and coagulation).

Code of Federal Regulations, 2013 CFR

2013-10-01

... of a laboratory's responses for qualitative and quantitative hematology tests or analytes, the...) of this section. (2) For quantitative hematology tests or analytes, the program must determine the...

42 CFR 493.941 - Hematology (including routine hematology and coagulation).

Code of Federal Regulations, 2014 CFR

2014-10-01

... of a laboratory's responses for qualitative and quantitative hematology tests or analytes, the...) of this section. (2) For quantitative hematology tests or analytes, the program must determine the...

42 CFR 493.941 - Hematology (including routine hematology and coagulation).

Code of Federal Regulations, 2010 CFR

2010-10-01

... of a laboratory's responses for qualitative and quantitative hematology tests or analytes, the...) of this section. (2) For quantitative hematology tests or analytes, the program must determine the...

42 CFR 493.941 - Hematology (including routine hematology and coagulation).

Code of Federal Regulations, 2012 CFR

2012-10-01

... of a laboratory's responses for qualitative and quantitative hematology tests or analytes, the...) of this section. (2) For quantitative hematology tests or analytes, the program must determine the...

42 CFR 493.941 - Hematology (including routine hematology and coagulation).

Code of Federal Regulations, 2011 CFR

2011-10-01

... of a laboratory's responses for qualitative and quantitative hematology tests or analytes, the...) of this section. (2) For quantitative hematology tests or analytes, the program must determine the...

29 CFR 1910.7 - Definition and requirements for a nationally recognized testing laboratory.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., written testing procedures, and calibration and quality control programs) to perform: (i) Testing and... test standards; or (ii) Experimental testing and examining of equipment and materials for workplace..., labeled, or accepted, the following controls or services: (i) Implements control procedures for...

Appliance Standard Testing

ScienceCinema

Hogan, Kathleen; Tiemann, Gregg

2018-01-16

The U.S. Department of Energy’s Appliance Standards and Equipment Program tests, sets and helps enforce efficiency standards on more than 60 U.S. products. A majority of that testing is performed at the Intertek laboratory in Cortland, NY.

Reliability, robustness, and reproducibility in mouse behavioral phenotyping: a cross-laboratory study

PubMed Central

Mandillo, Silvia; Tucci, Valter; Hölter, Sabine M.; Meziane, Hamid; Banchaabouchi, Mumna Al; Kallnik, Magdalena; Lad, Heena V.; Nolan, Patrick M.; Ouagazzal, Abdel-Mouttalib; Coghill, Emma L.; Gale, Karin; Golini, Elisabetta; Jacquot, Sylvie; Krezel, Wojtek; Parker, Andy; Riet, Fabrice; Schneider, Ilka; Marazziti, Daniela; Auwerx, Johan; Brown, Steve D. M.; Chambon, Pierre; Rosenthal, Nadia; Tocchini-Valentini, Glauco; Wurst, Wolfgang

2008-01-01

Establishing standard operating procedures (SOPs) as tools for the analysis of behavioral phenotypes is fundamental to mouse functional genomics. It is essential that the tests designed provide reliable measures of the process under investigation but most importantly that these are reproducible across both time and laboratories. For this reason, we devised and tested a set of SOPs to investigate mouse behavior. Five research centers were involved across France, Germany, Italy, and the UK in this study, as part of the EUMORPHIA program. All the procedures underwent a cross-validation experimental study to investigate the robustness of the designed protocols. Four inbred reference strains (C57BL/6J, C3HeB/FeJ, BALB/cByJ, 129S2/SvPas), reflecting their use as common background strains in mutagenesis programs, were analyzed to validate these tests. We demonstrate that the operating procedures employed, which includes open field, SHIRPA, grip-strength, rotarod, Y-maze, prepulse inhibition of acoustic startle response, and tail flick tests, generated reproducible results between laboratories for a number of the test output parameters. However, we also identified several uncontrolled variables that constitute confounding factors in behavioral phenotyping. The EUMORPHIA SOPs described here are an important start-point for the ongoing development of increasingly robust phenotyping platforms and their application in large-scale, multicentre mouse phenotyping programs. PMID:18505770

Cosmetics Europe multi-laboratory pre-validation of the SkinEthic™ reconstituted human corneal epithelium test method for the prediction of eye irritation.

PubMed

Alépée, N; Bessou-Touya, S; Cotovio, J; de Smedt, A; de Wever, B; Faller, C; Jones, P; Le Varlet, B; Marrec-Fairley, M; Pfannenbecker, U; Tailhardat, M; van Goethem, F; McNamee, P

2013-08-01

Cosmetics Europe, The Personal Care Association, known as Colipa before 2012, conducted a program of technology transfer and assessment of Within/Between Laboratory (WLV/BLV) reproducibility of the SkinEthic™ Reconstituted Human Corneal Epithelium (HCE) as one of two human reconstructed tissue eye irritation test methods. The SkinEthic™ HCE test method involves two exposure time treatment procedures - one for short time exposure (10 min - SE) and the other for long time exposure (60 min - LE) of tissues to test substance. This paper describes pre-validation studies of the SkinEthic™ HCE test method (SE and LE protocols) as well as the Eye Peptide Reactivity Assay (EPRA). In the SE WLV study, 30 substances were evaluated. A consistent outcome with respect to viability measurement across all runs was observed with all substances showing an SD of less than 18%. In the LE WLV study, 44 out of 45 substances were consistently classified. These data demonstrated a high level of reproducibility within laboratory for both the SE and LE treatment procedures. For the LE BLV, 19 out of 20 substances were consistently classified between the three laboratories, again demonstrating a high level of reproducibility between laboratories. The results for EPRA WLV and BLV studies demonstrated that all substances analysed were categorised similarly and that the method is reproducible. The SkinEthic™ HCE test method entered into the experimental phase of a formal ECVAM validation program in 2010. Copyright © 2013. Published by Elsevier Ltd.

External Quality Assessment for Rubella Virus RNA Detection Using Armored RNA in China.

PubMed

Zhang, D; Lin, G; Yi, L; Hao, M; Fan, G; Yang, X; Peng, R; Ding, J; Zhang, K; Zhang, R; Li, J

2017-02-01

Although tremendous efforts have been made to reduce rubella incidence, there are still 300 new cases of congenital rubella syndrome daily; thus, rubella infections remain one of the leading causes of preventable congenital birth defects. An effective surveillance system, which could be achieved and maintained by using an external quality assessment program, is critical for prevention and control of this disease. Armored RNAs, which are noninfectious and RNase-resistant, were used for encapsulation of the E1 gene of rubella virus and for preparation of a 10-specimen panel for external quality assessment. Thirty-two laboratories across mainland China that used nucleic acid tests for rubella virus RNA detection were included in the external quality assessment program organized by the National Center for Clinical Laboratories of China. Different kinds of commercial kits were used by the laboratories for nucleic acid extraction and TaqMan real-time reverse-transcription PCR for rubella virus RNA detection; 99.2% sensitivity and 100% specificity were achieved in this external quality assessment program. Most of the participating laboratories obtained accurate results for rubella nucleic acid tests, thereby achieving the quality required for regional rubella and congenital rubella syndrome elimination.

Improving communication skill training in patient centered medical practice for enhancing rational use of laboratory tests: The core of bioinformation for leveraging stakeholder engagement in regulatory science.

PubMed

Moura, Josemar de Almeida; Costa, Bruna Carvalho; de Faria, Rosa Malena Delbone; Soares, Taciana Figueiredo; Moura, Eliane Perlatto; Chiappelli, Francesco

2013-01-01

Requests for laboratory tests are among the most relevant additional tools used by physicians as part of patient's health problemsolving. However, the overestimation of complementary investigation may be linked to less reflective medical practice as a consequence of a poor physician-patient communication, and may impair patient-centered care. This scenario is likely to result from reduced consultation time, and a clinical model focused on the disease. We propose a new medical intervention program that specifically targets improving the patient-centered communication of laboratory tests results, the core of bioinformation in health care. Expectations are that medical students training in communication skills significantly improve physicians-patient relationship, reduce inappropriate use of laboratorial tests, and raise stakeholder engagement.

Laboratory Assays in Evaluation of Lynch Syndrome in Patients with Endometrial Carcinoma.

PubMed

Djordjevic, Bojana; Broaddus, Russell R

2016-06-01

This article reviews the main tissue testing modalities for Lynch Syndrome in the pathology laboratory, such as immunohistochemistry and PCR based analyses, and discusses their routine application, interpretation pitfalls, and troubleshooting of common technical performance issues. Discrepancies between laboratory and genetic testing may arise, and are examined in the context of the complexity of molecular abnormalities associated with Lynch Syndrome. The merits of targeted versus universal screening in a changing healthcare climate are addressed. In the absence of comprehensive screening programs, specific tumor topography and histological features that may prompt pathologist-initiated molecular tumor testing are outlined. Copyright © 2016 Elsevier Inc. All rights reserved.

Implementing Laboratory Quality Management Systems in Mozambique: The Becton Dickinson-US President's Emergency Plan for AIDS Relief Public-Private Partnership Initiative.

PubMed

Skaggs, Beth; Pinto, Isabel; Masamha, Jessina; Turgeon, David; Gudo, Eduardo Samo

2016-04-15

Mozambique's ministry of health (MOH) recognized the need to establish a national laboratory quality assurance (NLQA) program to improve the reliability and accuracy of laboratory testing. The Becton Dickinson-US President's Emergency Plan for AIDS Relief Public-Private Partnership (PPP) was used to garner MOH commitment and train a cadre of local auditors and managers to support sustainability and country ownership of a NLQA program. From January 2011 to April 2012, the World Health Organization Regional Office for Africa Stepwise Laboratory Quality Improvement Process Towards Accreditation (SLIPTA) checklist and the Strengthening Laboratory Management Towards Accreditation (SLMTA) curriculum were used in 6 MOH laboratories. PPP volunteers provided training and mentorship to build the capacity of local auditors and program managers to promote institutionalization and sustainability of the program within the MOH. SLIPTA was launched in 6 MOH laboratories, and final audits demonstrated improvements across the 13 quality system essentials, compared with baseline. Training and mentorship of MOH staff by PPP volunteers resulted in 18 qualified auditors and 28 managers/quality officers capacitated to manage the improvement process in their laboratories. SLIPTA helps laboratories improve the quality and reliability of their service even in the absence of full accreditation. Local capacity building ensures sustainability by creating country buy-in, reducing costs of audits, and institutionalizing program management. Published by Oxford University Press for the Infectious Diseases Society of America 2016. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Calculating cost savings in utilization management.

PubMed

MacMillan, Donna

2014-01-01

A major motivation for managing the utilization of laboratory testing is to reduce the cost of medical care. For this reason it is important to understand the basic principles of cost accounting in the clinical laboratory. The process of laboratory testing includes three distinct components termed the pre-analytic, analytic and post-analytic phases. Utilization management efforts may impact the cost structure of these three phases in different ways depending on the specific details of the initiative. Estimates of cost savings resulting from utilization management programs reported in the literature have often been fundamentally flawed due to a failure to understand basic concepts such as the difference between laboratory costs versus charges and the impact of reducing laboratory test volumes on the average versus marginal cost structure in the laboratory. This article will provide an overview of basic cost accounting principles in the clinical laboratory including both job order and process cost accounting. Specific examples will be presented to illustrate these concepts in various different scenarios. © 2013.

DARPA Antibody Technology Program Standardized Test Bed for Antibody Characterization: Characterization of an MS2 sdAb Produced by U.S. Naval Research Laboratory

DTIC Science & Technology

2016-10-01

Program (ATP) Quality MS2 coat protein (MS2CP) Enzyme-linked immunosorbent assay ( ELISA ) 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF...3 2.6 Thermal Stress Test............................................................................................4 2.7 ELISA ...7 3.4 DSC Results .....................................................................................................10 3.5 ELISA

The Royal College of Pathologists of Australasia Quality Assurance Program: Immunohistochemistry Breast Marker Audit Overview 2005-2015.

PubMed

Haffajee, Zenobia Ayesha Mohamed; Kumar, Beena; Francis, Glenn; Peck, Martyn; Badrick, Tony

2017-11-20

The Royal College of Pathologists of Australasia Quality Assurance Program (RCPAQAP) Anatomical Pathology provides a comprehensive External Quality Assurance (EQA) exercise to review the reporting of immunohistochemistry (IHC) and in-situ hybridization (ISH) breast markers through an audit of clinical results. The aim of this exercise was to provide information regarding the quality of breast marker testing within clinical laboratories from 2005 to 2015. This comprehensive audit included estrogen, progesterone, and HER2 marker reporting. This was an important quality assurance activity established in response to ongoing difficulties experienced in laboratories in this area of testing.

Blood Cholesterol Measurement in Clinical Laboratories in the United States. Current Status. A Report from the Laboratory Standardization Panel of the National Cholesterol Education Program.

ERIC Educational Resources Information Center

National Heart, Lung, and Blood Inst. (DHHS/NIH), Bethesda, MD.

Precise and accurate cholesterol measurements are required to identify and treat individuals with high blood cholesterol levels. However, the current state of reliability of blood cholesterol measurements suggests that considerable inaccuracy in cholesterol testing exists. This report describes the Laboratory Standardization Panel findings on the…

Inertial Fusion and High-Energy-Density Science in the United States

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

Tarter, C B

2001-09-06

Inertial fusion and high-energy density science worldwide is poised to take a great leap forward. In the US, programs at the University of Rochester, Sandia National Laboratories, Los Alamos National Laboratory, Lawrence Livermore National Laboratory (LLNL), the Naval Research Laboratory, and many smaller laboratories have laid the groundwork for building a facility in which fusion ignition can be studied in the laboratory for the first time. The National Ignition Facility (NIF) is being built by the Department of Energy's National Nuclear Security Agency to provide an experimental test bed for the US Stockpile Stewardship Program (SSP) to ensure the dependabilitymore » of the country's nuclear deterrent without underground nuclear testing. NIF and other large laser systems being planned such as the Laser MegaJoule (LMJ) in France will also make important contributions to basic science, the development of inertial fusion energy, and other scientific and technological endeavors. NIF will be able to produce extreme temperatures and pressures in matter. This will allow simulating astrophysical phenomena (on a tiny scale) and measuring the equation of state of material under conditions that exist in planetary cores.« less

Uses of infrared thermography in the low-cost solar array program

NASA Technical Reports Server (NTRS)

Glazer, S. D.

1982-01-01

The Jet Propulsion Laboratory has used infrared thermography extensively in the Low-Cost Solar Array (LSA) photovoltaics program. A two-dimensional scanning infrared radiometer has been used to make field inspections of large free-standing photovoltaic arrays and smaller demonstration sites consisting of integrally mounted rooftop systems. These field inspections have proven especially valuable in the research and early development phases of the program, since certain types of module design flaws and environmental degradation manifest themselves in unique thermal patterns. The infrared camera was also used extensively in a series of laboratory tests on photovoltaic cells to obtain peak cell temperatures and thermal patterns during off-design operating conditions. The infrared field inspections and the laboratory experiments are discussed, and sample results are presented.

Radiation and Health Technology Laboratory Capabilities

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

Bihl, Donald E.; Lynch, Timothy P.; Murphy, Mark K.

2005-07-09

The Radiological Standards and Calibrations Laboratory, a part of Pacific Northwest National Laboratory (PNNL)(a) performs calibrations and upholds reference standards necessary to maintain traceability to national standards. The facility supports U.S. Department of Energy (DOE) programs at the Hanford Site, programs sponsored by DOE Headquarters and other federal agencies, radiological protection programs at other DOE and commercial nuclear sites and research and characterization programs sponsored through the commercial sector. The laboratory is located in the 318 Building of the Hanford Site's 300 Area. The facility contains five major exposure rooms and several laboratories used for exposure work preparation, low-activity instrumentmore » calibrations, instrument performance evaluations, instrument maintenance, instrument design and fabrication work, thermoluminescent and radiochromic Dosimetry, and calibration of measurement and test equipment (M&TE). The major exposure facilities are a low-scatter room used for neutron and photon exposures, a source well room used for high-volume instrument calibration work, an x-ray facility used for energy response studies, a high-exposure facility used for high-rate photon calibration work, a beta standards laboratory used for beta energy response studies and beta reference calibrations and M&TE laboratories. Calibrations are routinely performed for personnel dosimeters, health physics instrumentation, photon and neutron transfer standards alpha, beta, and gamma field sources used throughout the Hanford Site, and a wide variety of M&TE. This report describes the standards and calibrations laboratory.« less

2016 Annual Site Environmental report Sandia National Laboratories Tonopah Test Range Nevada & Kaua'i Test Facility Hawai'i.

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

Salas, Angela Maria; Griffith, Stacy R.

Sandia National Laboratories (SNL) is a multimission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s (DOE’s), National Nuclear Security Administration (NNSA) under contract DE-NA0003525. The DOE/NNSA Sandia Field Office administers the contract and oversees contractor operations at the SNL, Tonopah Test Range (SNL/TTR) in Nevada and the SNL, Kaua‘i Test Facility (SNL/KTF) in Hawai‘i. SNL personnel manage and conduct operations at SNL/TTR in support of the DOE/NNSA’s Weapons Ordnance Program and have operated the site since 1957. Navarro Research and Engineeringmore » personnel perform most of the environmental programs activities at SNL/TTR. The DOE/NNSA/Nevada Field Office retains responsibility for cleanup and management of SNL/TTR Environmental Restoration sites. SNL personnel operate SNL/KTF as a rocket preparation launching and tracking facility. This Annual Site Environmental Report (ASER) summarizes data and the compliance status of sustainability, environmental protection, and monitoring programs at SNL/TTR and SNL/KTF during calendar year 2016. Major environmental programs include air quality, water quality, groundwater protection, terrestrial and biological surveillance, waste management, pollution prevention, environmental restoration, oil and chemical spill prevention, and implementation of the National Environmental Policy Act. This ASER is prepared in accordance with and as required by DOE O 231.1B, Admin Change 1, Environment, Safety, and Health Reporting.« less

Radiation Detection Center on the Front Lines

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

Hazi, A

2005-09-20

Many of today's radiation detection tools were developed in the 1960s. For years, the Laboratory's expertise in radiation detection resided mostly within its nuclear test program. When nuclear testing was halted in the 1990s, many of Livermore's radiation detection experts were dispersed to other parts of the Laboratory, including the directorates of Chemistry and Materials Science (CMS); Physics and Advanced Technologies (PAT); Defense and Nuclear Technologies (DNT); and Nonproliferation, Arms Control, and International Security (NAI). The RDC was formed to maximize the benefit of radiation detection technologies being developed in 15 to 20 research and development (R&D) programs. These effortsmore » involve more than 200 Laboratory employees across eight directorates, in areas that range from electronics to computer simulations. The RDC's primary focus is the detection, identification, and analysis of nuclear materials and weapons. A newly formed outreach program within the RDC is responsible for conducting radiation detection workshops and seminars across the country and for coordinating university student internships. Simon Labov, director of the RDC, says, ''Virtually all of the Laboratory's programs use radiation detection devices in some way. For example, DNT uses radiation detection to create radiographs for their work in stockpile stewardship and in diagnosing explosives; CMS uses it to develop technology for advancing the detection, diagnosis, and treatment of cancer; and the Energy and Environment Directorate uses radiation detection in the Marshall Islands to monitor the aftermath of nuclear testing in the Pacific. In the future, the National Ignition Facility will use radiation detection to probe laser targets and study shock dynamics.''« less

76 FR 78814 - National Voluntary Laboratory Accreditation Program; Operating Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

... requirements for accreditation bodies accrediting conformity assessment bodies. The change will allow NVLAP... the human environment. Therefore, an environmental assessment or Environmental Impact Statement is not..., Laboratories, Measurement standards, Testing. For the reasons set forth in the preamble, title 15 of the Code...

A mobile concrete laboratory to support quality concrete, technology transfer, and training.

DOT National Transportation Integrated Search

2016-07-01

This report is a summary of work performed by the Mobile Infrastructure Materials Testing Laboratory (MIMTL) as a part of the Joint : Transportation Research Program (JTRP) through SPR-3858. The development of the MIMTL began in February of 2014 and ...

[Western area surge for controlling Ebola hemorrhagic fever outbreak in Sierra Leone and evaluation of its effect].

PubMed

Chen, Yong; Wu, Dan; Zhang, Wenyi; Chen, Zeliang; Chang, Guohui; Tian, Shuguang; Yang, Ruifu; Liu, Chao

2015-10-01

To investigate the Western Area Surge (WAS) program in the Ebola outbreak of Sierra Leone, and to analyze its implementing effect. The subject of this study was 3,813 laboratory confirmed Ebola hemorrhagic fever (EHF) cases reported in Sierra Leone from November 19, 2014 through January 27, 2015, a period before and after the implementation of the WAS program. To analyze and make conclusions according to the working experience of China Mobile Laboratory Reponses Team in the fight of Ebola outbreak, using WHO published EHF case definition to make diagnosis and compare the number of bed numbers, confirmed EHF cases, samples tested, and positive rates before and after implementation of WAS program. From the implementation of WAS program on 17th December 2014 to half a month later, the total numbers of Ebola holding and treatment centers increased from 640 to 960, six additional laboratories were established. On January, 2015, another two laboratories from America and The Netherlands were established. The numbers of samples tested one month before and after WAS program were 7,891 and 9,783, respectively, with an increase of 24.0 percent, while the positive rate of Ebola virus decreased from 22.2% (1,752/7,891) to 11.0% (1,077/9,783). The positive rate of blood samples decreased from 39.6% (248/626) in the month before WAS program to 27.4% (131/478) (χ2=17.93, P<0.001) in the mother after WAS program, the positive rate of blood samples 22.7% (103/454) to 10% (62/609) (χ2=31.03, P<0.001), accordingly. After 3 weeks of WAS program, in addition to Western Area, another four hotspots in Sierra Leone had also reported a significant decrease of the numbers of confirmed EVD cases. Forty-two days after implementation of WAS program, the daily number of laboratory confirmed EHF cases decreased from 63 to 10. WAS program played a vital role in controlling the EHF outbreak rapidly in Sierra Leone. It could also provide guidance for the control similar large infectious diseases outbreak in the future.