18 CFR 3c.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... employee ethical conduct standards and financial disclosure regulations. 3c.1 Section 3c.1 Conservation of... STANDARDS OF CONDUCT § 3c.1 Cross-reference to employee ethical conduct standards and financial disclosure... branch-wide financial disclosure regulations at 5 CFR part 2634, the Standards of Ethical Conduct for...

13 CFR 105.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ethical conduct standards and financial disclosure regulations. 105.101 Section 105.101 Business Credit... RESPONSIBILITIES Standards of Conduct § 105.101 Cross-reference to employee ethical conduct standards and financial... to the Standards of Ethical Conduct for Employees of the Executive Branch at 5 CFR part 2635 and the...

13 CFR 105.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ethical conduct standards and financial disclosure regulations. 105.101 Section 105.101 Business Credit... RESPONSIBILITIES Standards of Conduct § 105.101 Cross-reference to employee ethical conduct standards and financial... to the Standards of Ethical Conduct for Employees of the Executive Branch at 5 CFR part 2635 and the...

13 CFR 105.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ethical conduct standards and financial disclosure regulations. 105.101 Section 105.101 Business Credit... RESPONSIBILITIES Standards of Conduct § 105.101 Cross-reference to employee ethical conduct standards and financial... to the Standards of Ethical Conduct for Employees of the Executive Branch at 5 CFR part 2635 and the...

36 CFR 400.1 - Cross-references to employees' ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2011 CFR

2011-07-01

...' ethical conduct standards, financial disclosure regulations and other conduct rules. 400.1 Section 400.1... CONDUCT § 400.1 Cross-references to employees' ethical conduct standards, financial disclosure regulations... executive branch-wide standards of ethical conduct and financial disclosure regulations at 5 CFR parts 2634...

24 CFR 0.1 - Cross-reference to employees ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... ethical conduct standards and financial disclosure regulations. 0.1 Section 0.1 Housing and Urban... Cross-reference to employees ethical conduct standards and financial disclosure regulations. Employees...-wide standards of ethical conduct at 5 CFR part 2635, the Department's regulation at 5 CFR part 7501...

24 CFR 0.1 - Cross-reference to employees ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... ethical conduct standards and financial disclosure regulations. 0.1 Section 0.1 Housing and Urban... Cross-reference to employees ethical conduct standards and financial disclosure regulations. Employees...-wide standards of ethical conduct at 5 CFR part 2635, the Department's regulation at 5 CFR part 7501...

36 CFR 400.1 - Cross-references to employees' ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2010 CFR

2010-07-01

...' ethical conduct standards, financial disclosure regulations and other conduct rules. 400.1 Section 400.1... CONDUCT § 400.1 Cross-references to employees' ethical conduct standards, financial disclosure regulations... executive branch-wide standards of ethical conduct and financial disclosure regulations at 5 CFR parts 2634...

38 CFR 0.735-10 - Cross-reference to employee ethical and other conduct standards and financial disclosure...

Code of Federal Regulations, 2014 CFR

2014-07-01

... employee ethical and other conduct standards and financial disclosure regulations. 0.735-10 Section 0.735... ETHICAL CONDUCT, AND RELATED RESPONSIBILITIES Standards of Ethical Conduct and Related Responsibilities of Employees § 0.735-10 Cross-reference to employee ethical and other conduct standards and financial...

38 CFR 0.735-10 - Cross-reference to employee ethical and other conduct standards and financial disclosure...

Code of Federal Regulations, 2013 CFR

2013-07-01

... employee ethical and other conduct standards and financial disclosure regulations. 0.735-10 Section 0.735... ETHICAL CONDUCT, AND RELATED RESPONSIBILITIES Standards of Ethical Conduct and Related Responsibilities of Employees § 0.735-10 Cross-reference to employee ethical and other conduct standards and financial...

36 CFR 400.1 - Cross-references to employees' ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2014 CFR

2014-07-01

...' ethical conduct standards, financial disclosure regulations and other conduct rules. 400.1 Section 400.1... CONDUCT § 400.1 Cross-references to employees' ethical conduct standards, financial disclosure regulations... executive branch-wide standards of ethical conduct and financial disclosure regulations at 5 CFR parts 2634...

36 CFR 400.1 - Cross-references to employees' ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2012 CFR

2012-07-01

...' ethical conduct standards, financial disclosure regulations and other conduct rules. 400.1 Section 400.1... CONDUCT § 400.1 Cross-references to employees' ethical conduct standards, financial disclosure regulations... executive branch-wide standards of ethical conduct and financial disclosure regulations at 5 CFR parts 2634...

24 CFR 0.1 - Cross-reference to employees ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ethical conduct standards and financial disclosure regulations. 0.1 Section 0.1 Housing and Urban... Cross-reference to employees ethical conduct standards and financial disclosure regulations. Employees...-wide standards of ethical conduct at 5 CFR part 2635, the Department's regulation at 5 CFR part 7501...

24 CFR 0.1 - Cross-reference to employees ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ethical conduct standards and financial disclosure regulations. 0.1 Section 0.1 Housing and Urban... Cross-reference to employees ethical conduct standards and financial disclosure regulations. Employees...-wide standards of ethical conduct at 5 CFR part 2635, the Department's regulation at 5 CFR part 7501...

24 CFR 0.1 - Cross-reference to employees ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ethical conduct standards and financial disclosure regulations. 0.1 Section 0.1 Housing and Urban... Cross-reference to employees ethical conduct standards and financial disclosure regulations. Employees...-wide standards of ethical conduct at 5 CFR part 2635, the Department's regulation at 5 CFR part 7501...

1 CFR 21.21 - General requirements: References.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 1 General Provisions 1 2010-01-01 2010-01-01 false General requirements: References. 21.21 Section... to test methods or consensus standards produced by a Federal agency that have replaced or preempted private or voluntary test methods or consensus standards in a subject matter area. (5) The reference is to...

39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Service, Domestic Mail Manual; incorporated by reference of regulations governing domestic mail services..., Domestic Mail Manual; incorporated by reference of regulations governing domestic mail services. Section... by reference in this part, the Mailing Standards of the United States Postal Service, Domestic Mail...

40 CFR 63.688 - Standards: Containers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Standards: Containers. 63.688 Section... Standards: Containers. (a) The provisions of this section apply to the control of air emissions from containers for which § 63.683(b)(1)(i) of this subpart references the use of this section for such air...

18 CFR 1300.101 - Cross references to employee ethical conduct standards and other applicable regulations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... employee ethical conduct standards and other applicable regulations. 1300.101 Section 1300.101 Conservation... TENNESSEE VALLEY AUTHORITY § 1300.101 Cross references to employee ethical conduct standards and other...-wide standards of ethical conduct at 5 CFR part 2635 and to the TVA regulations at 5 CFR part 7901...

18 CFR 1300.101 - Cross references to employee ethical conduct standards and other applicable regulations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... employee ethical conduct standards and other applicable regulations. 1300.101 Section 1300.101 Conservation... TENNESSEE VALLEY AUTHORITY § 1300.101 Cross references to employee ethical conduct standards and other...-wide standards of ethical conduct at 5 CFR part 2635 and to the TVA regulations at 5 CFR part 7901...

18 CFR 1300.101 - Cross references to employee ethical conduct standards and other applicable regulations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... employee ethical conduct standards and other applicable regulations. 1300.101 Section 1300.101 Conservation... TENNESSEE VALLEY AUTHORITY § 1300.101 Cross references to employee ethical conduct standards and other...-wide standards of ethical conduct at 5 CFR part 2635 and to the TVA regulations at 5 CFR part 7901...

18 CFR 1300.101 - Cross references to employee ethical conduct standards and other applicable regulations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... employee ethical conduct standards and other applicable regulations. 1300.101 Section 1300.101 Conservation... TENNESSEE VALLEY AUTHORITY § 1300.101 Cross references to employee ethical conduct standards and other...-wide standards of ethical conduct at 5 CFR part 2635 and to the TVA regulations at 5 CFR part 7901...

18 CFR 1300.101 - Cross references to employee ethical conduct standards and other applicable regulations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... employee ethical conduct standards and other applicable regulations. 1300.101 Section 1300.101 Conservation... TENNESSEE VALLEY AUTHORITY § 1300.101 Cross references to employee ethical conduct standards and other...-wide standards of ethical conduct at 5 CFR part 2635 and to the TVA regulations at 5 CFR part 7901...

36 CFR § 400.1 - Cross-references to employees' ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2013 CFR

2013-07-01

...' ethical conduct standards, financial disclosure regulations and other conduct rules. § 400.1 Section Â... RESPONSIBILITIES AND CONDUCT § 400.1 Cross-references to employees' ethical conduct standards, financial disclosure... executive branch-wide standards of ethical conduct and financial disclosure regulations at 5 CFR parts 2634...

22 CFR 1100.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Cross-references to employee ethical conduct... STATES SECTION EMPLOYEE RESPONSIBILITIES AND CONDUCT § 1100.1 Cross-references to employee ethical... executive branch standards of ethical conduct contained in 5 CFR part 2635, the executive branch financial...

22 CFR 1100.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Cross-references to employee ethical conduct... STATES SECTION EMPLOYEE RESPONSIBILITIES AND CONDUCT § 1100.1 Cross-references to employee ethical... executive branch standards of ethical conduct contained in 5 CFR part 2635, the executive branch financial...

22 CFR 1100.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Cross-references to employee ethical conduct... STATES SECTION EMPLOYEE RESPONSIBILITIES AND CONDUCT § 1100.1 Cross-references to employee ethical... executive branch standards of ethical conduct contained in 5 CFR part 2635, the executive branch financial...

49 CFR 571.104 - Standard No. 104; Windshield wiping and washing systems.

Code of Federal Regulations, 2012 CFR

2012-10-01

...,” of SAE Aerospace-Automotive Drawing Standards (1963) (incorporated by reference, see § 571.5... body width dimension “W116”, as defined in section E, “Ground Vehicle Practice,” of SAE Aerospace... Aerospace-Automotive Drawing Standards (1963) (incorporated by reference, see § 571.5). 95 percent eye range...

49 CFR 571.104 - Standard No. 104; Windshield wiping and washing systems.

Code of Federal Regulations, 2013 CFR

2013-10-01

...,” of SAE Aerospace-Automotive Drawing Standards (1963) (incorporated by reference, see § 571.5... body width dimension “W116”, as defined in section E, “Ground Vehicle Practice,” of SAE Aerospace... Aerospace-Automotive Drawing Standards (1963) (incorporated by reference, see § 571.5). 95 percent eye range...

45 CFR 73.735-1304 - Referral of matters arising under the standards of this part.

Code of Federal Regulations, 2013 CFR

2013-10-01

... this part. 73.735-1304 Section 73.735-1304 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... under the standards of this part. (a) The Department Ethics Counselor may refer to the Inspector General... Department Ethics Counselor may refer to the Office of Government Ethics, or the Inspector General may refer...

45 CFR 73.735-1304 - Referral of matters arising under the standards of this part.

Code of Federal Regulations, 2011 CFR

2011-10-01

... this part. 73.735-1304 Section 73.735-1304 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... under the standards of this part. (a) The Department Ethics Counselor may refer to the Inspector General... Department Ethics Counselor may refer to the Office of Government Ethics, or the Inspector General may refer...

45 CFR 73.735-1304 - Referral of matters arising under the standards of this part.

Code of Federal Regulations, 2014 CFR

2014-10-01

... this part. 73.735-1304 Section 73.735-1304 Public Welfare Department of Health and Human Services... under the standards of this part. (a) The Department Ethics Counselor may refer to the Inspector General... Department Ethics Counselor may refer to the Office of Government Ethics, or the Inspector General may refer...

45 CFR 73.735-1304 - Referral of matters arising under the standards of this part.

Code of Federal Regulations, 2010 CFR

2010-10-01

... this part. 73.735-1304 Section 73.735-1304 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... under the standards of this part. (a) The Department Ethics Counselor may refer to the Inspector General... Department Ethics Counselor may refer to the Office of Government Ethics, or the Inspector General may refer...

45 CFR 73.735-1304 - Referral of matters arising under the standards of this part.

Code of Federal Regulations, 2012 CFR

2012-10-01

... this part. 73.735-1304 Section 73.735-1304 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... under the standards of this part. (a) The Department Ethics Counselor may refer to the Inspector General... Department Ethics Counselor may refer to the Office of Government Ethics, or the Inspector General may refer...

40 CFR 63.691 - Standards: Equipment leaks.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Standards: Equipment leaks. 63.691....691 Standards: Equipment leaks. (a) The provisions of this section apply to the control of air emissions from equipment leaks for which § 63.683(d) references the use of this section for such air...

29 CFR 0.735-1 - Cross-references to employee ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 1 2011-07-01 2011-07-01 false Cross-references to employee ethical conduct standards, financial disclosure regulations and other ethics regulations. 0.735-1 Section 0.735-1 Labor Office of the Secretary of Labor ETHICS AND CONDUCT OF DEPARTMENT OF LABOR EMPLOYEES Standards of Conduct for Current...

29 CFR 0.735-1 - Cross-references to employee ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Cross-references to employee ethical conduct standards, financial disclosure regulations and other ethics regulations. 0.735-1 Section 0.735-1 Labor Office of the Secretary of Labor ETHICS AND CONDUCT OF DEPARTMENT OF LABOR EMPLOYEES Standards of Conduct for Current...

29 CFR 0.735-1 - Cross-references to employee ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 1 2012-07-01 2012-07-01 false Cross-references to employee ethical conduct standards, financial disclosure regulations and other ethics regulations. 0.735-1 Section 0.735-1 Labor Office of the Secretary of Labor ETHICS AND CONDUCT OF DEPARTMENT OF LABOR EMPLOYEES Standards of Conduct for Current...

29 CFR 0.735-1 - Cross-references to employee ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 1 2014-07-01 2013-07-01 true Cross-references to employee ethical conduct standards, financial disclosure regulations and other ethics regulations. 0.735-1 Section 0.735-1 Labor Office of the Secretary of Labor ETHICS AND CONDUCT OF DEPARTMENT OF LABOR EMPLOYEES Standards of Conduct for Current...

29 CFR 0.735-1 - Cross-references to employee ethical conduct standards, financial disclosure regulations and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 1 2013-07-01 2013-07-01 false Cross-references to employee ethical conduct standards, financial disclosure regulations and other ethics regulations. 0.735-1 Section 0.735-1 Labor Office of the Secretary of Labor ETHICS AND CONDUCT OF DEPARTMENT OF LABOR EMPLOYEES Standards of Conduct for Current...

40 CFR 60.396 - Reference methods and procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 7 2012-07-01 2012-07-01 false Reference methods and procedures. 60.396 Section 60.396 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Automobile and...

40 CFR 60.396 - Reference methods and procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false Reference methods and procedures. 60.396 Section 60.396 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Automobile and...

40 CFR 60.396 - Reference methods and procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false Reference methods and procedures. 60.396 Section 60.396 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Automobile and...

10 CFR 435.3 - Material incorporated by reference.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 3 2011-01-01 2011-01-01 false Material incorporated by reference. 435.3 Section 435.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL LOW-RISE RESIDENTIAL BUILDINGS Mandatory Energy Efficiency Standards for Federal Low-Rise Residential Buildings. § 435...

10 CFR 435.3 - Material incorporated by reference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Material incorporated by reference. 435.3 Section 435.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL LOW-RISE RESIDENTIAL BUILDINGS Mandatory Energy Efficiency Standards for Federal Low-Rise Residential Buildings. § 435...

Air kerma and absorbed dose standards for reference dosimetry in brachytherapy

PubMed Central

2014-01-01

This article reviews recent developments in primary standards for the calibration of brachytherapy sources, with an emphasis on the currently most common photon-emitting radionuclides. The introduction discusses the need for reference dosimetry in brachytherapy in general. The following section focuses on the three main quantities, i.e. reference air kerma rate, air kerma strength and absorbed dose rate to water, which are currently used for the specification of brachytherapy photon sources and which can be realized with primary standards from first principles. An overview of different air kerma and absorbed dose standards, which have been independently developed by various national metrology institutes over the past two decades, is given in the next two sections. Other dosimetry techniques for brachytherapy will also be discussed. The review closes with an outlook on a possible transition from air kerma to absorbed dose to water-based calibrations for brachytherapy sources in the future. PMID:24814696

Testing and Standards: A Brief Encyclopedia.

ERIC Educational Resources Information Center

Wilde, Sandra

This reference guide contains clear and concise explanations of concepts related to educational testing and standards. The book may be read straight through as a primer on educational assessment or may be used as a reference for particular topics. The sections are: (1) Accountability (Consumers, Taxpayers, and Citizens); (2) Authenticity in…

Toward a New Evaluation of Neutron Standards

DOE PAGES

Carlson, Allan D.; Pronyaev, Vladimir G.; Capote, Roberto; ...

2016-02-03

Measurements related to neutron cross section standards and certain prompt neutron fission spectra are being evaluated. In addition to the standard cross sections, investigations of reference data that are not as well known as the standards are being considered. We discuss procedures and codes for performing this work. A number of libraries will use the results of this standards evaluation for new versions of their libraries. Most of these data have applications in neutron dosimetry.

46 CFR 107.115 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Incorporation by reference. 107.115 Section 107.115 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION General § 107.115 Incorporation by reference. (a) The standards referred to in...

46 CFR 107.115 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Incorporation by reference. 107.115 Section 107.115 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION General § 107.115 Incorporation by reference. (a) The standards referred to in...

46 CFR 107.115 - Incorporation by reference.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Incorporation by reference. 107.115 Section 107.115 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION General § 107.115 Incorporation by reference. (a) The standards referred to in...

46 CFR 107.115 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Incorporation by reference. 107.115 Section 107.115 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION General § 107.115 Incorporation by reference. (a) The standards referred to in...

46 CFR 107.115 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Incorporation by reference. 107.115 Section 107.115 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION General § 107.115 Incorporation by reference. (a) The standards referred to in...

22 CFR 1100.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Cross-references to employee ethical conduct standards, financial disclosure and financial interests regulations and other conduct rules. 1100.1 Section 1100.1 Foreign Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED...

22 CFR 1100.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Cross-references to employee ethical conduct standards, financial disclosure and financial interests regulations and other conduct rules. 1100.1 Section 1100.1 Foreign Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED...

14 CFR 25.5 - Incorporations by reference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Incorporations by reference. 25.5 Section 25.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES General § 25.5 Incorporations by reference. (a) The...

40 CFR 792.107 - Test, control, and reference substance handling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Test, control, and reference substance handling. 792.107 Section 792.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference...

46 CFR 197.510 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Incorporation by reference. 197.510 Section 197.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.510 Incorporation by reference. (a) Certain materials are...

46 CFR 197.510 - Incorporation by reference.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Incorporation by reference. 197.510 Section 197.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.510 Incorporation by reference. (a) Certain materials are...

46 CFR 197.510 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Incorporation by reference. 197.510 Section 197.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.510 Incorporation by reference. (a) Certain materials are...

46 CFR 197.510 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Incorporation by reference. 197.510 Section 197.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.510 Incorporation by reference. (a) Certain materials are...

46 CFR 197.510 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Incorporation by reference. 197.510 Section 197.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.510 Incorporation by reference. (a) Certain materials are...

48 CFR 9901.302 - Authority.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 9901.302 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL...) The Cost Accounting Standards Board (hereinafter referred to as the “Board”) is established by and..., promulgate, amend, and rescind cost accounting standards and regulations, including interpretations thereof...

Reference Standard Test and the Diagnostic Ability of Spectral Domain Optical Coherence Tomography in Glaucoma.

PubMed

Rao, Harsha L; Yadav, Ravi K; Addepalli, Uday K; Begum, Viquar U; Senthil, Sirisha; Choudhari, Nikhil S; Garudadri, Chandra S

2015-08-01

To evaluate the relationship between the reference standard used to diagnose glaucoma and the diagnostic ability of spectral domain optical coherence tomograph (SDOCT). In a cross-sectional study, 280 eyes of 175 consecutive subjects, referred to a tertiary eye care center for glaucoma evaluation, underwent optic disc photography, visual field (VF) examination, and SDOCT examination. The cohort was divided into glaucoma and control groups based on 3 reference standards for glaucoma diagnosis: first based on the optic disc classification (179 glaucoma and 101 control eyes), second on VF classification (glaucoma hemifield test outside normal limits and pattern SD with P-value of <5%, 130 glaucoma and 150 control eyes), and third on the presence of both glaucomatous optic disc and glaucomatous VF (125 glaucoma and 155 control eyes). Relationship between the reference standards and the diagnostic parameters of SDOCT were evaluated using areas under the receiver operating characteristic curve, sensitivity, and specificity. Areas under the receiver operating characteristic curve and sensitivities of most of the SDOCT parameters obtained with the 3 reference standards (ranging from 0.74 to 0.88 and 72% to 88%, respectively) were comparable (P>0.05). However, specificities of SDOCT parameters were significantly greater (P<0.05) with optic disc classification as reference standard (74% to 88%) compared with VF classification as reference standard (57% to 74%). Diagnostic parameters of SDOCT that was significantly affected by reference standard was the specificity, which was greater with optic disc classification as the reference standard. This has to be considered when comparing the diagnostic ability of SDOCT across studies.

40 CFR 160.107 - Test, control, and reference substance handling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Test, control, and reference substance handling. 160.107 Section 160.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances § 160.107 Test...

21 CFR 660.52 - Reference preparations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Reference preparations. 660.52 Section 660.52 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Anti-Human Globulin § 660.52 Reference...

47 CFR 80.273 - Radar standards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 5 2012-10-01 2012-10-01 false Radar standards. 80.273 Section 80.273... MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.273 Radar standards. (a) Radar... with radar must comply with the following standards (all incorporated by reference, see § 80.7): (1...

47 CFR 80.273 - Radar standards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 5 2014-10-01 2014-10-01 false Radar standards. 80.273 Section 80.273... MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.273 Radar standards. (a) Radar... with radar must comply with the following standards (all incorporated by reference, see § 80.7): (1...

47 CFR 80.273 - Radar standards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 5 2013-10-01 2013-10-01 false Radar standards. 80.273 Section 80.273... MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.273 Radar standards. (a) Radar... with radar must comply with the following standards (all incorporated by reference, see § 80.7): (1...

46 CFR 160.176-4 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the sections affected are: American Society for Testing and Materials (ASTM) 100 Barr Harbor Drive... Institute of Standards and Technology (NIST) (formerly National Bureau of Standards) C/O Superintendent of...

46 CFR 160.176-4 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the sections affected are: American Society for Testing and Materials (ASTM) 100 Barr Harbor Drive... Institute of Standards and Technology (NIST) (formerly National Bureau of Standards) C/O Superintendent of...

46 CFR 38.01-3 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Incorporation by reference. 38.01-3 Section 38.01-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS LIQUEFIED FLAMMABLE GASES General § 38.01-3 Incorporation by reference. (a) Certain standards and specifications are incorporated by reference into this part with the approval of the...

40 CFR 63.487 - Batch front-end process vents-reference control technology.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-reference control technology. 63.487 Section 63.487 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.487 Batch front-end process vents—reference control technology. (a) Batch front-end process...

40 CFR 63.487 - Batch front-end process vents-reference control technology.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-reference control technology. 63.487 Section 63.487 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.487 Batch front-end process vents—reference control technology. (a) Batch front-end process...

40 CFR 63.487 - Batch front-end process vents-reference control technology.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-reference control technology. 63.487 Section 63.487 Protection of Environment ENVIRONMENTAL PROTECTION... SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.487 Batch front-end process vents—reference control technology. (a) Batch front-end process...

38 CFR 0.735-10 - Cross-reference to employee ethical and other conduct standards and financial disclosure...

Code of Federal Regulations, 2011 CFR

2011-07-01

... employee ethical and other conduct standards and financial disclosure regulations. 0.735-10 Section 0.735-10 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS STANDARDS OF ETHICAL CONDUCT AND RELATED RESPONSIBILITIES Standards of Ethical Conduct and Related Responsibilities of...

49 CFR 571.104 - Standard No. 104; Windshield wiping and washing systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., SAE Aerospace-Automotive Drawing Standards, September 1963. Glazing surface reference line means the... “W116”, as defined in section E, Ground Vehicle Practice, SAE Aerospace-Automotive Drawing Standards... Practice, SAE Aerospace-Automotive Drawing Standards, September 1963. 95 percent eye range contour means...

38 CFR 0.735-10 - Cross-reference to employee ethical and other conduct standards and financial disclosure...

Code of Federal Regulations, 2010 CFR

2010-07-01

... employee ethical and other conduct standards and financial disclosure regulations. 0.735-10 Section 0.735-10 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS STANDARDS OF ETHICAL CONDUCT AND RELATED RESPONSIBILITIES Standards of Ethical Conduct and Related Responsibilities of...

38 CFR 0.735-10 - Cross-reference to employee ethical and other conduct standards and financial disclosure...

Code of Federal Regulations, 2012 CFR

2012-07-01

... employee ethical and other conduct standards and financial disclosure regulations. 0.735-10 Section 0.735-10 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS STANDARDS OF ETHICAL CONDUCT AND RELATED RESPONSIBILITIES Standards of Ethical Conduct and Related Responsibilities of...

21 CFR 137.170 - Instantized flours.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... standard sieve (840-micron opening), and not more than 20 percent will pass through a 200 mesh U.S standard sieve (74-micron opening). (b) The optional procedures referred to in paragraph (a) of this section are...

21 CFR 137.170 - Instantized flours.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... standard sieve (840-micron opening), and not more than 20 percent will pass through a 200 mesh U.S standard sieve (74-micron opening). (b) The optional procedures referred to in paragraph (a) of this section are...

21 CFR 137.170 - Instantized flours.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... standard sieve (840-micron opening), and not more than 20 percent will pass through a 200 mesh U.S standard sieve (74-micron opening). (b) The optional procedures referred to in paragraph (a) of this section are...

21 CFR 137.170 - Instantized flours.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... standard sieve (840-micron opening), and not more than 20 percent will pass through a 200 mesh U.S standard sieve (74-micron opening). (b) The optional procedures referred to in paragraph (a) of this section are...

21 CFR 137.170 - Instantized flours.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... standard sieve (840-micron opening), and not more than 20 percent will pass through a 200 mesh U.S standard sieve (74-micron opening). (b) The optional procedures referred to in paragraph (a) of this section are...

49 CFR 195.432 - Inspection of in-service breakout tanks.

Code of Federal Regulations, 2014 CFR

2014-10-01

... low-pressure steel aboveground breakout tanks according to API Standard 653 (incorporated by reference... breakout tanks built to API Standard 2510 according to section 6 of API 510. (d) The intervals of...

49 CFR 195.432 - Inspection of in-service breakout tanks.

Code of Federal Regulations, 2012 CFR

2012-10-01

... low-pressure steel aboveground breakout tanks according to API Standard 653 (incorporated by reference... breakout tanks built to API Standard 2510 according to section 6 of API 510. (d) The intervals of...

49 CFR 195.432 - Inspection of in-service breakout tanks.

Code of Federal Regulations, 2011 CFR

2011-10-01

... low-pressure steel aboveground breakout tanks according to API Standard 653 (incorporated by reference... breakout tanks built to API Standard 2510 according to section 6 of API 510. (d) The intervals of...

49 CFR 195.432 - Inspection of in-service breakout tanks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... low-pressure steel aboveground breakout tanks according to API Standard 653 (incorporated by reference... breakout tanks built to API Standard 2510 according to section 6 of API 510. (d) The intervals of...

49 CFR 195.432 - Inspection of in-service breakout tanks.

Code of Federal Regulations, 2013 CFR

2013-10-01

... low-pressure steel aboveground breakout tanks according to API Standard 653 (incorporated by reference... breakout tanks built to API Standard 2510 according to section 6 of API 510. (d) The intervals of...

78 FR 77574 - Safety Standard for Bassinets and Cradles; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... cradles that incorporates by reference ASTM F2194-13, with certain modifications. The Commission is correcting two references to sections of ASTM F2194-13. DATES: Effective on April 23, 2014. FOR FURTHER... incorporates by reference ASTM F2194-13, with certain modifications. In FR Doc. 2013- 24023, appearing on page...

46 CFR 163.003-3 - ASTM standard.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false ASTM standard. 163.003-3 Section 163.003-3 Shipping...: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Ladder § 163.003-3 ASTM standard. The following standard of the American Society for Testing and Materials (ASTM) is incorporated by reference into this subpart: ASTM D...

40 CFR 50.12 - National primary and secondary ambient air quality standards for lead.

Code of Federal Regulations, 2013 CFR

2013-07-01

... air quality standards for lead. 50.12 Section 50.12 Protection of Environment ENVIRONMENTAL PROTECTION... National primary and secondary ambient air quality standards for lead. (a) National primary and secondary ambient air quality standards for lead and its compounds, measured as elemental lead by a reference method...

40 CFR 50.12 - National primary and secondary ambient air quality standards for lead.

Code of Federal Regulations, 2012 CFR

2012-07-01

... air quality standards for lead. 50.12 Section 50.12 Protection of Environment ENVIRONMENTAL PROTECTION... National primary and secondary ambient air quality standards for lead. (a) National primary and secondary ambient air quality standards for lead and its compounds, measured as elemental lead by a reference method...

40 CFR 50.12 - National primary and secondary ambient air quality standards for lead.

Code of Federal Regulations, 2011 CFR

2011-07-01

... air quality standards for lead. 50.12 Section 50.12 Protection of Environment ENVIRONMENTAL PROTECTION... National primary and secondary ambient air quality standards for lead. (a) National primary and secondary ambient air quality standards for lead and its compounds, measured as elemental lead by a reference method...

46 CFR 160.171-3 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (b) of this section, notice of change must be published in the Federal Register and the material made..., Standard Test Method for Initial Tear Resistance of Plastic Film and Sheeting—160.171-17 Federal Standards... Resistance of Cloth, Oscillatory Cylinder (Wyzenbeek) Method, dated July 9, 1971. Federal Standard No. 751a...

A Rapid Segmentation-Insensitive "Digital Biopsy" Method for Radiomic Feature Extraction: Method and Pilot Study Using CT Images of Non-Small Cell Lung Cancer.

PubMed

Echegaray, Sebastian; Nair, Viswam; Kadoch, Michael; Leung, Ann; Rubin, Daniel; Gevaert, Olivier; Napel, Sandy

2016-12-01

Quantitative imaging approaches compute features within images' regions of interest. Segmentation is rarely completely automatic, requiring time-consuming editing by experts. We propose a new paradigm, called "digital biopsy," that allows for the collection of intensity- and texture-based features from these regions at least 1 order of magnitude faster than the current manual or semiautomated methods. A radiologist reviewed automated segmentations of lung nodules from 100 preoperative volume computed tomography scans of patients with non-small cell lung cancer, and manually adjusted the nodule boundaries in each section, to be used as a reference standard, requiring up to 45 minutes per nodule. We also asked a different expert to generate a digital biopsy for each patient using a paintbrush tool to paint a contiguous region of each tumor over multiple cross-sections, a procedure that required an average of <3 minutes per nodule. We simulated additional digital biopsies using morphological procedures. Finally, we compared the features extracted from these digital biopsies with our reference standard using intraclass correlation coefficient (ICC) to characterize robustness. Comparing the reference standard segmentations to our digital biopsies, we found that 84/94 features had an ICC >0.7; comparing erosions and dilations, using a sphere of 1.5-mm radius, of our digital biopsies to the reference standard segmentations resulted in 41/94 and 53/94 features, respectively, with ICCs >0.7. We conclude that many intensity- and texture-based features remain consistent between the reference standard and our method while substantially reducing the amount of operator time required.

LANDSAT non-US standard catalog, 1 May 1977 - 31 May 1977

NASA Technical Reports Server (NTRS)

1977-01-01

Information regarding the availability of LANDSAT imagery processed and input to the data files by the NASA Data Processing Facility is published on a monthly basis. The U.S. Standard Catalog includes imagery covering the continental United States, Alaska and Hawaii. the Non-U.S. Standard Catalog identifies all the remaining coverage. Sections 1 and 2 describe the contents and format for the catalogs and associated microfilm. Section 3 provides a cross-reference defining the beginning and ending dates for LANDSAT cycles. Sections 4 and 5 cover LANDSAT-1 and LANDSAT-2 coverage, respectively.

40 CFR 63.841 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Section 63.841 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.841...

40 CFR 63.841 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Section 63.841 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.841...

40 CFR 63.841 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 63.841 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.841...

40 CFR 63.841 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Section 63.841 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Primary Aluminum Reduction Plants § 63.841...

49 CFR 195.264 - Impoundment, protection against entry, normal/emergency venting or pressure/vacuum relief for...

Code of Federal Regulations, 2014 CFR

2014-10-01

... specified: (1) For tanks built to API Specification 12F, API Standard 620, and others (such as API Standard... accordance with section 4.3.2.3.1. (2) For tanks built to API 2510, the installation of impoundment must be in accordance with section 5 or 11 of API 2510 (incorporated by reference, see § 195.3). (c...

49 CFR 195.264 - Impoundment, protection against entry, normal/emergency venting or pressure/vacuum relief for...

Code of Federal Regulations, 2012 CFR

2012-10-01

... specified: (1) For tanks built to API Specification 12F, API Standard 620, and others (such as API Standard... accordance with section 4.3.2.3.1. (2) For tanks built to API 2510, the installation of impoundment must be in accordance with section 5 or 11 of API 2510 (incorporated by reference, see § 195.3). (c...

49 CFR 195.264 - Impoundment, protection against entry, normal/emergency venting or pressure/vacuum relief for...

Code of Federal Regulations, 2013 CFR

2013-10-01

... specified: (1) For tanks built to API Specification 12F, API Standard 620, and others (such as API Standard... accordance with section 4.3.2.3.1. (2) For tanks built to API 2510, the installation of impoundment must be in accordance with section 5 or 11 of API 2510 (incorporated by reference, see § 195.3). (c...

49 CFR 195.264 - Impoundment, protection against entry, normal/emergency venting or pressure/vacuum relief for...

Code of Federal Regulations, 2011 CFR

2011-10-01

... specified: (1) For tanks built to API Specification 12F, API Standard 620, and others (such as API Standard... accordance with section 4.3.2.3.1. (2) For tanks built to API 2510, the installation of impoundment must be in accordance with section 5 or 11 of API 2510 (incorporated by reference, see § 195.3). (c...

30 CFR 250.901 - What industry standards must your platform meet?

Code of Federal Regulations, 2011 CFR

2011-07-01

...? 250.901 Section 250.901 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND... Constructing Fixed Offshore Platforms—Working Stress Design (incorporated by reference as specified in § 250... Stress Cracking Resistant Metallic Materials for Oilfield Equipment, (incorporated by reference as...

Shakespeare: A Student's Guide to Basic Reference Sources.

ERIC Educational Resources Information Center

Claener, Anne, Comp.

Basic and standard reference materials dealing with William Shakespeare are listed in this bibliography. Annotated entries are grouped under the following headings: concordances, dictionaries, encyclopedias and handbooks, and bibliographies. The section on bibliographies is further divided into lists of editions of Shakespeare's work, general…

46 CFR 92.01-2 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONSTRUCTION AND ARRANGEMENT Hull Structure § 92.01-2 Incorporation by reference. (a) Certain material is... is also available for inspection at the Coast Guard, Office of Design and Engineering Standards, (CG... listed below. (b) International Maritime Organization (IMO), Publications Section, 4 Albert Embankment...

48 CFR 9901.302 - Authority.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., designed to achieve uniformity and consistency in the cost accounting practices governing measurement... Section 9901.302 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL...) The Cost Accounting Standards Board (hereinafter referred to as the “Board”) is established by and...

49 CFR 19.41 - Recipient responsibilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... to be referred to such Federal, State or local authority as may have proper jurisdiction. ... Requirements Procurement Standards § 19.41 Recipient responsibilities. The standards contained in this section... recipient is the responsible authority, without recourse to the Federal awarding agency, regarding the...

40 CFR 50.4 - National primary ambient air quality standards for sulfur oxides (sulfur dioxide).

Code of Federal Regulations, 2011 CFR

2011-07-01

... standards for sulfur oxides (sulfur dioxide). 50.4 Section 50.4 Protection of Environment ENVIRONMENTAL....4 National primary ambient air quality standards for sulfur oxides (sulfur dioxide). (a) The level...). (c) Sulfur oxides shall be measured in the ambient air as sulfur dioxide by the reference method...

40 CFR 63.689 - Standards: Transfer systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 10 2011-07-01 2011-07-01 false Standards: Transfer systems. 63.689....689 Standards: Transfer systems. (a) The provisions of this section apply to the control of air emissions from transfer systems for which § 63.683(b)(1)(i) of this subpart references the use of this...

40 CFR 50.4 - National primary ambient air quality standards for sulfur oxides (sulfur dioxide).

Code of Federal Regulations, 2012 CFR

2012-07-01

... standards for sulfur oxides (sulfur dioxide). 50.4 Section 50.4 Protection of Environment ENVIRONMENTAL....4 National primary ambient air quality standards for sulfur oxides (sulfur dioxide). (a) The level...). (c) Sulfur oxides shall be measured in the ambient air as sulfur dioxide by the reference method...

40 CFR 50.4 - National primary ambient air quality standards for sulfur oxides (sulfur dioxide).

Code of Federal Regulations, 2013 CFR

2013-07-01

... standards for sulfur oxides (sulfur dioxide). 50.4 Section 50.4 Protection of Environment ENVIRONMENTAL....4 National primary ambient air quality standards for sulfur oxides (sulfur dioxide). (a) The level...). (c) Sulfur oxides shall be measured in the ambient air as sulfur dioxide by the reference method...

40 CFR 50.4 - National primary ambient air quality standards for sulfur oxides (sulfur dioxide).

Code of Federal Regulations, 2014 CFR

2014-07-01

... standards for sulfur oxides (sulfur dioxide). 50.4 Section 50.4 Protection of Environment ENVIRONMENTAL....4 National primary ambient air quality standards for sulfur oxides (sulfur dioxide). (a) The level...). (c) Sulfur oxides shall be measured in the ambient air as sulfur dioxide by the reference method...

40 CFR 160.47 - Facilities for handling test, control, and reference substances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Facilities for handling test, control, and reference substances. 160.47 Section 160.47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS GOOD LABORATORY PRACTICE STANDARDS Facilities § 160.47 Facilities...

40 CFR 792.47 - Facilities for handling test, control, and reference substances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Facilities for handling test, control, and reference substances. 792.47 Section 792.47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Facilities...

10 CFR 433.3 - Materials incorporated by reference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 3 2012-01-01 2012-01-01 false Materials incorporated by reference. 433.3 Section 433.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL COMMERCIAL.... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, Sixth...

10 CFR 431.95 - Materials incorporated by reference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Energy Efficiency and Renewable Energy, Hearings and Dockets, “Test Procedures and Efficiency Standards... 10 Energy 3 2012-01-01 2012-01-01 false Materials incorporated by reference. 431.95 Section 431.95 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND...

10 CFR 433.3 - Materials incorporated by reference.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 3 2014-01-01 2014-01-01 false Materials incorporated by reference. 433.3 Section 433.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL COMMERCIAL.... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, Sixth...

10 CFR 433.3 - Materials incorporated by reference.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 3 2013-01-01 2013-01-01 false Materials incorporated by reference. 433.3 Section 433.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL COMMERCIAL.... Department of Energy, Office of Energy Efficiency and Renewable Energy, Building Technologies Program, Sixth...

40 CFR 432.5 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-07-01

... AND STANDARDS MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY § 432.5 Incorporation by reference. (a... Federal Register. The material is available for purchase at the address in paragraph (b) of this section..., Washington, DC. (b) The following material is available for purchase from the National Technical Information...

10 CFR 435.3 - Materials incorporated by reference.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 3 2014-01-01 2014-01-01 false Materials incorporated by reference. 435.3 Section 435.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL LOW-RISE... Renewable Energy, Building Technologies Program, Sixth Floor, 950 L'Enfant Plaza, SW., Washington, DC 20024...

10 CFR 435.3 - Materials incorporated by reference.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 3 2013-01-01 2013-01-01 false Materials incorporated by reference. 435.3 Section 435.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL LOW-RISE... Renewable Energy, Building Technologies Program, Sixth Floor, 950 L'Enfant Plaza, SW., Washington, DC 20024...

10 CFR 435.3 - Materials incorporated by reference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 3 2012-01-01 2012-01-01 false Materials incorporated by reference. 435.3 Section 435.3 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY STANDARDS FOR NEW FEDERAL LOW-RISE... Renewable Energy, Building Technologies Program, Sixth Floor, 950 L'Enfant Plaza, SW., Washington, DC 20024...

14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151...

14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151...

14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151...

78 FR 65877 - Approval and Promulgation of Implementation Plans; Atlanta, Georgia 1997 8-Hour Ozone...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-04

... Subjects in 40 CFR Part 52 Environmental protection, Air pollution control, Incorporation by reference...-hour ozone national ambient air quality standards (NAAQS) nonattainment area (hereafter referred to as... Section, Air Planning Branch, Air, Pesticides and Toxics Management Division, U.S. Environmental...

24 CFR 200.926b - Model codes.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Model codes. 200.926b Section 200... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Minimum Property Standards § 200.926b Model codes. (a) Incorporation by reference. The following model code publications are incorporated by reference in accordance...

40 CFR 63.487 - Batch front-end process vents-reference control technology.

Code of Federal Regulations, 2011 CFR

2011-07-01

... control technology. 63.487 Section 63.487 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... CATEGORIES National Emission Standards for Hazardous Air Pollutant Emissions: Group I Polymers and Resins § 63.487 Batch front-end process vents—reference control technology. (a) Batch front-end process vents...

14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151...

14 CFR 151.72 - Incorporation by reference of technical guidelines in Advisory Circulars.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Incorporation by reference of technical guidelines in Advisory Circulars. 151.72 Section 151.72 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRPORTS FEDERAL AID TO AIRPORTS Project Programming Standards § 151...

7 CFR 300.5 - International Standards for Phytosanitary Measures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false International Standards for Phytosanitary Measures. 300.5 Section 300.5 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INCORPORATION BY REFERENCE § 300.5...

DOE research and development report. Progress report, October 1980-September 1981

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

Bingham, Carleton D.

The DOE New Brunswick Laboratory (NBL) is the US Government's Nuclear Materials Standards and Measurement Laboratory. NBL is assigned the mission to provide and maintain, as an essential part of federal statutory responsibilities related to national and international safeguards of nuclear materials for USA defense and energy programs, an ongoing capability for: the development, preparation, certification, and distribution of reference materials for the calibration and standardization of nuclear materials measurements; the development, improvement, and evaluation of nuclear materials measurement technology; the assessment and evaluation of the practice and application of nuclear materials measurement technology; expert and reliable specialized nuclear materialsmore » measurement services for the government; and technology exchange and training in nuclear materials measurement and standards. Progress reports for this fiscal year are presented under the following sections: (1) development or evaluation of measurement technology (elemental assay of uranium plutonium; isotope composition); (2) standards and reference materials (NBL standards and reference materials; NBS reference materials); and (3) evaluation programs (safeguards analytical laboratory evaluation; general analytical evaluation program; other evaluation programs).« less

Neutron cross section standards and instrumentation. Annual report

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

Wasson, O.A.

The objective of this interagency program is to provide accurate neutron interaction measurements for the US Department of Energy nuclear programs which include waste disposal, fusion, safeguards, defense, fission, and personnel protection. These measurements are also useful to other energy programs which indirectly use the unique properties of the neutron for diagnostic and analytical purposes. The work includes the measurement of reference cross sections and related neutron data employing unique facilities and capabilities at NIST and other laboratories as required; leadership and participation in international intercomparisons and collaborations; the preservation of standard reference deposits and the development of improved neutronmore » detectors and measurement methods. A related and essential element of the program is critical evaluation of neutron interaction data including international coordinations. Data testing of critical data for important applications is included. The program is jointly supported by the Department of Energy and the National Institute of Standards and Technology. This report from the National Institute of Standards and Technology contains a summary of the accomplishments of the Neutron Cross Section Standards and Instrumentation Project during the third year of this three-year interagency agreement. The proposed program and required budget for the following three years are also presented. The program continues the shifts in priority instituted in order to broaden the program base.« less

LANDSAT: Non-US standard catalog no. N-36. [LANDSAT imagery for August, 1975

NASA Technical Reports Server (NTRS)

1975-01-01

Information regarding the availability of LANDSAT imagery processed and input to the data files by the NASA Data Processing Facility is published on a monthly basis. The U.S. Standard Catalog includes imagery covering the continental United States, Alaska, and Hawaii. The Non-U.S. Standard Catalog identifies all the remaining coverage. Sections 1 and 2 describe the contents and format for the catalogs and the associated microfilm. Section 3 provides a cross reference defining the beginning and ending dates for LANDSAT cycles.

LANDSAT 2 world standard catalog, 1 May - 31 July 1978. [LANDSAT imagery for May through July 1978

NASA Technical Reports Server (NTRS)

1978-01-01

Information regarding the availability of LANDSAT imagery processed and input to the data files by the NASA Data Processing Facility is published on a monthly basis. The U.S. Standard Catalog includes imagery covering the continental United States, Alaska and Hawaii. The Non-U.S. Standard Catalog identifies all the remaining coverage. Sections 1 and 2 describe the contents and format for the catalogs and the associated microfilm. Section 3 provides a cross-reference defining the beginning and ending dates for LANDSAT cycles.

LANDSAT: Non-US standard catalog no. N-30. [LANDSAT imagery for February, 1975

NASA Technical Reports Server (NTRS)

1975-01-01

Information regarding the availability of LANDSAT imagery processed and input to the data files by the NASA Data Processing Facility is published on a monthly basis. The U.S. Standard Catalog includes imagery covering the continental United States, Alaska, and Hawaii. The Non-U.S. Standard Catalog identifies all the remaining coverage. Sections 1 and 2 describe the contents and format for the catalogs and the associated microfilm. Section 3 provides a cross-reference defining the beginning and ending dates for LANDSAT cycles.

Monograph Bibliography Building in History.

ERIC Educational Resources Information Center

D'Aniello, Charles A.

An outline of reference works on history is presented, with emphasis on those bibliographies which provide appropriate research tools and methodologies without restriction to a particular library. The guide is presented in six sections. Section I identifies guides to bibliographies and sources of bibliographies including standard historical…

77 FR 61276 - Approval and Promulgation of Implementation Plans; Mississippi; 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-09

... and 2006 Fine Particulate Matter National Ambient Air Quality Standards AGENCY: Environmental...-hour fine particulate matter (PM 2.5 ) national ambient air quality standards (NAAQS). Section 110(a..., Incorporation by reference, Intergovernmental relations, Nitrogen dioxide, Particulate matter, Reporting and...

77 FR 59755 - Approval and Promulgation of Implementation Plans; Alabama 110(a)(1) and (2) Infrastructure...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... 2006 Fine Particulate Matter National Ambient Air Quality Standards AGENCY: Environmental Protection... 24-hour fine particulate matter (PM 2.5 ) national ambient air quality standards (NAAQS). Section 110..., Incorporation by reference, Intergovernmental relations, Nitrogen dioxide, Particulate matter, Reporting and...

ANSI/ASHRAE/IES Standard 90.1-2013 Preliminary Determination: Qualitative Analysis

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

Halverson, Mark A.; Hart, Reid; Athalye, Rahul A.

2014-03-01

Section 304(b) of the Energy Conservation and Production Act (ECPA), as amended, requires the Secretary of Energy to make a determination each time a revised version of ASHRAE Standard 90.1 is published with respect to whether the revised standard would improve energy efficiency in commercial buildings. When the U.S. Department of Energy (DOE) issues an affirmative determination on Standard 90.1, states are statutorily required to certify within two years that they have reviewed and updated the commercial provisions of their building energy code, with respect to energy efficiency, to meet or exceed the revised standard. This report provides a preliminarymore » qualitative analysis of all addenda to ANSI/ASHRAE/IES Standard 90.1-2010 (referred to as Standard 90.1-2010 or 2010 edition) that were included in ANSI/ASHRAE/IES Standard 90.1-2013 (referred to as Standard 90.1-2013 or 2013 edition).« less

49 CFR 193.2321 - Nondestructive tests.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., see § 193.2013), except that 100 percent of welds that are both longitudinal (or meridional) and... Vessel Code (Section VIII Division 1) (incorporated by reference, see § 193.2013). (b) For storage tanks... § 193.2013); (2) Appendices Q and C of API 620 Standard (incorporated by reference, see § 193.2013); (c...

46 CFR 56.50-57 - Bilge piping and pumps, alternative requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... standards referred to in this section, which are contained in the Inter-governmental Maritime Consultative Organization (IMCO) Resolution A.265 (VIII), dated December 10, 1973, are incorporated by reference. This... chapter II of the International Convention for the Safety of Life at Sea, 1960” (Volume IV of the U.S...

46 CFR 160.077-19 - Approval Testing-Recreational Hybrid PFD's.

Code of Federal Regulations, 2010 CFR

2010-10-01

... distribution, and inflation medium retention test, UL 1517, sections 18 and 19, except: (i) Recreational hybrid... Method Standard 191, or ASTM D 751 (incorporated by reference, see § 160.077-5). (4) Permeability. The permeability of chamber materials must be determined according to ASTM D 1434 (incorporated by reference, see...

46 CFR 160.077-19 - Approval Testing-Recreational Hybrid PFD's.

Code of Federal Regulations, 2013 CFR

2013-10-01

... distribution, and inflation medium retention test, UL 1517, sections 18 and 19, except: (i) Recreational hybrid... Method Standard 191, or ASTM D 751 (incorporated by reference, see § 160.077-5). (4) Permeability. The permeability of chamber materials must be determined according to ASTM D 1434 (incorporated by reference, see...

46 CFR 160.077-19 - Approval Testing-Recreational Hybrid PFD's.

Code of Federal Regulations, 2011 CFR

2011-10-01

... distribution, and inflation medium retention test, UL 1517, sections 18 and 19, except: (i) Recreational hybrid... Method Standard 191, or ASTM D 751 (incorporated by reference, see § 160.077-5). (4) Permeability. The permeability of chamber materials must be determined according to ASTM D 1434 (incorporated by reference, see...

46 CFR 160.077-19 - Approval Testing-Recreational Hybrid PFD's.

Code of Federal Regulations, 2012 CFR

2012-10-01

... distribution, and inflation medium retention test, UL 1517, sections 18 and 19, except: (i) Recreational hybrid... Method Standard 191, or ASTM D 751 (incorporated by reference, see § 160.077-5). (4) Permeability. The permeability of chamber materials must be determined according to ASTM D 1434 (incorporated by reference, see...

46 CFR 160.077-19 - Approval Testing-Recreational Hybrid PFD's.

Code of Federal Regulations, 2014 CFR

2014-10-01

... distribution, and inflation medium retention test, UL 1517, sections 18 and 19, except: (i) Recreational hybrid... Method Standard 191, or ASTM D 751 (incorporated by reference, see § 160.077-5). (4) Permeability. The permeability of chamber materials must be determined according to ASTM D 1434 (incorporated by reference, see...

Reference Manual for Machine-Readable Descriptions of Research Projects and Institutions.

ERIC Educational Resources Information Center

Dierickx, Harold; Hopkinson, Alan

This reference manual presents a standardized communication format for the exchange between databases or other information services of machine-readable information on research in progress. The manual is produced in loose-leaf format to facilitate updating. Its first section defines in broad outline the format and content of applicable records. A…

Business Education Curriculum Standards K-12. Revised.

ERIC Educational Resources Information Center

Delaware State Dept. of Public Instruction, Dover. Div. of Vocational Education.

These State Curriculum Standards for Business Education are designed for use by school district administrators and teachers in developing local business education programs. The first section shows a cross-reference of new courses and programs to existing courses and programs in Delaware. Course descriptions that identify the title, length, and…

30 CFR 75.339 - Seals records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Seals records. 75.339 Section 75.339 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.339 Seals records. (a) The table entitled “Seal.... Table—§ 75.339(a) Seal Recordkeeping Requirements Record Section reference Retention time (1) Approved...

30 CFR 75.339 - Seals records.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Seals records. 75.339 Section 75.339 Mineral... SAFETY STANDARDS-UNDERGROUND COAL MINES Ventilation § 75.339 Seals records. (a) The table entitled “Seal.... Table—§ 75.339(a) Seal Recordkeeping Requirements Record Section reference Retention time (1) Approved...

Standards for Evaluation of Instructional Materials with Respect to Social Content. 1986 Edition.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento. Curriculum Framework and Textbook Development Unit.

The California Legislature recognized the significant place of instructional materials in the formation of a child's attitudes and beliefs when it adopted "Educational Code" sections 60040 through 60044. The "Education Code" sections referred to in this document are intended to help dispel negative stereotypes by emphasizing…

A conodont-based standard reference section in central Nevada for the lower Middle Ordovician Whiterockian Series

USGS Publications Warehouse

Sweet, W.C.; Ethington, Raymond L.; Harris, A.G.

2005-01-01

Ranges of conodonts in stratigraphic sections at five localities in the Monitor and Antelope ranges of central Nevada are used graphically to assemble a standard reference section for the lower Middle Ordovician Whiterockian Series. The base of the series is officially 0.3 m above the base of the Antelope Valley Limestone in the stratotype in Whiterock Canyon (Monitor Range). The top is the level at which Baltoniodus gerdae makes a brief appearance in an exposure of the Copenhagen Formation on the flanks of Hill 8308 in the western Antelope Range. Graphic compilation of the sections considered in this report also indicates that a level correlative with the base of the Whiterockian Series in the stratotype section is 66 m above the base of the Antelope Valley Limestone in its de facto type section on Martin Ridge in the eastern part of the Monitor Range. Ranges, diversity, and the composition of the conodont faunas differ markedly in lithofacies adjacent to the basal boundary of the series; hence we are unable to identify a single conodont species, in a credible developmental sequence, to serve as biological marker of that boundary.

40 CFR 1060.810 - What materials does this part reference?

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (a) ASTM material. Table 1 to this section lists material from the American Society for Testing and..., West Conshohocken, PA 19428 or http://www.astm.com. Table 1 follows: Table 1 to § 1060.810—ASTM Materials Document number and name Part 1060reference ASTM D471-06, Standard Test Method for Rubber Property...

Parents' Guide to the Development of Preschool Children with Disabilities: Resources and Services. Reference Circular, No. 92-1.

ERIC Educational Resources Information Center

Library of Congress, Washington, DC. National Library Service for the Blind and Physically Handicapped.

Intended for parents of preschool children with visual or physical disabilities, this reference circular lists organizations offering materials and services at the national level as well as books available from standard commercial outlets. The first section lists 14 organizations providing special format materials (Braille, cassettes, large print,…

76 FR 31787 - United States Standards for Grades of Potatoes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-02

... from the National Agricultural Statistics Service (NASS), the average potato crop value for 2006-2008... Table VII in 5Sec. 1.1565. 0 8. Section 51.1564 is amended by: 0 A. Amending the introductory text by... introductory text by removing the reference ``Table IV'', and by adding the reference ``Table VII'', in its...

40 CFR Appendix S to Part 50 - Interpretation of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen...

Code of Federal Regulations, 2010 CFR

2010-07-01

... measured from midnight to midnight (local standard time) that are used in NAAQS computations. Design values..., calculated as specified in section 5 of this appendix. The design values for the primary NAAQS are: (1) The annual mean value for a monitoring site for one year (referred to as the “annual primary standard design...

40 CFR Appendix S to Part 50 - Interpretation of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen...

Code of Federal Regulations, 2014 CFR

2014-07-01

... measured from midnight to midnight (local standard time) that are used in NAAQS computations. Design values..., calculated as specified in section 5 of this appendix. The design values for the primary NAAQS are: (1) The annual mean value for a monitoring site for one year (referred to as the “annual primary standard design...

40 CFR Appendix S to Part 50 - Interpretation of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen...

Code of Federal Regulations, 2012 CFR

2012-07-01

... measured from midnight to midnight (local standard time) that are used in NAAQS computations. Design values..., calculated as specified in section 5 of this appendix. The design values for the primary NAAQS are: (1) The annual mean value for a monitoring site for one year (referred to as the “annual primary standard design...

40 CFR Appendix S to Part 50 - Interpretation of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen...

Code of Federal Regulations, 2011 CFR

2011-07-01

... measured from midnight to midnight (local standard time) that are used in NAAQS computations. Design values..., calculated as specified in section 5 of this appendix. The design values for the primary NAAQS are: (1) The annual mean value for a monitoring site for one year (referred to as the “annual primary standard design...

40 CFR Appendix S to Part 50 - Interpretation of the Primary National Ambient Air Quality Standards for Oxides of Nitrogen...

Code of Federal Regulations, 2013 CFR

2013-07-01

... measured from midnight to midnight (local standard time) that are used in NAAQS computations. Design values..., calculated as specified in section 5 of this appendix. The design values for the primary NAAQS are: (1) The annual mean value for a monitoring site for one year (referred to as the “annual primary standard design...

A Study of Inference in Standardized Reading Test Items and Its Relationship to Difficulty.

ERIC Educational Resources Information Center

Marzano, Robert J.

To study the relationship between inferences made on standardized reading tests and item difficulty, 50 items on the reading comprehension section of the Metropolitan Achievement Test were analyzed independently in this study by two raters using four general categories of inferences: (1) reference inferences, (2) between proposition inferences,…

49 CFR 195.3 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Fittings Industry, Inc. (MSS), 127 Park Street, NE., Vienna, VA 22180. 5. American Society for Testing and...)) §§ 195.205(b)(1); 195.432(b). (12) API Standard 1104, “Welding of Pipelines and Related Facilities” (20th....307(e). (7) 2007 ASME Boiler & Pressure Vessel Code, Section IX: “Qualification Standard for Welding...

29 CFR 458.4 - Informing members of the standards of conduct provisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... 458.4 Section 458.4 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS... placed on the front page of the newspaper, or the front page should have a conspicuous reference to the... Department of Labor publication Union Member Rights and Officer Responsibilities under the Civil Service...

29 CFR 1600.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Conduct at 5 CFR part 2635, the EEOC regulation at 5 CFR part 7201, which supplements the executive branch... financial disclosure regulations. 1600.101 Section 1600.101 Labor Regulations Relating to Labor (Continued... to employee ethical conduct standards and financial disclosure regulations. Employees of the Equal...

29 CFR 1600.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Conduct at 5 CFR part 2635, the EEOC regulation at 5 CFR part 7201, which supplements the executive branch... financial disclosure regulations. 1600.101 Section 1600.101 Labor Regulations Relating to Labor (Continued... to employee ethical conduct standards and financial disclosure regulations. Employees of the Equal...

29 CFR 1600.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Conduct at 5 CFR part 2635, the EEOC regulation at 5 CFR part 7201, which supplements the executive branch... financial disclosure regulations. 1600.101 Section 1600.101 Labor Regulations Relating to Labor (Continued... to employee ethical conduct standards and financial disclosure regulations. Employees of the Equal...

29 CFR 1600.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Conduct at 5 CFR part 2635, the EEOC regulation at 5 CFR part 7201, which supplements the executive branch... financial disclosure regulations. 1600.101 Section 1600.101 Labor Regulations Relating to Labor (Continued... to employee ethical conduct standards and financial disclosure regulations. Employees of the Equal...

The NASA MSFC Earth Global Reference Atmospheric Model-2007 Version

NASA Technical Reports Server (NTRS)

Leslie, F.W.; Justus, C.G.

2008-01-01

Reference or standard atmospheric models have long been used for design and mission planning of various aerospace systems. The NASA/Marshall Space Flight Center (MSFC) Global Reference Atmospheric Model (GRAM) was developed in response to the need for a design reference atmosphere that provides complete global geographical variability, and complete altitude coverage (surface to orbital altitudes) as well as complete seasonal and monthly variability of the thermodynamic variables and wind components. A unique feature of GRAM is that, addition to providing the geographical, height, and monthly variation of the mean atmospheric state, it includes the ability to simulate spatial and temporal perturbations in these atmospheric parameters (e.g. fluctuations due to turbulence and other atmospheric perturbation phenomena). A summary comparing GRAM features to characteristics and features of other reference or standard atmospheric models, can be found Guide to Reference and Standard Atmosphere Models. The original GRAM has undergone a series of improvements over the years with recent additions and changes. The software program is called Earth-GRAM2007 to distinguish it from similar programs for other bodies (e.g. Mars, Venus, Neptune, and Titan). However, in order to make this Technical Memorandum (TM) more readable, the software will be referred to simply as GRAM07 or GRAM unless additional clarity is needed. Section 1 provides an overview of the basic features of GRAM07 including the newly added features. Section 2 provides a more detailed description of GRAM07 and how the model output generated. Section 3 presents sample results. Appendices A and B describe the Global Upper Air Climatic Atlas (GUACA) data and the Global Gridded Air Statistics (GGUAS) database. Appendix C provides instructions for compiling and running GRAM07. Appendix D gives a description of the required NAMELIST format input. Appendix E gives sample output. Appendix F provides a list of available parameters to enable the user to generate special output. Appendix G gives an example and guidance on incorporating GRAM07 as a subroutine in other programs such as trajectory codes or orbital propagation routines.

75 FR 37730 - National Emission Standards for Hazardous Air Pollutants From Petroleum Refineries

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... reference. Section 553 of the Administrative Procedure Act (APA), 5 U.S.C. 553(b)(B), provides that, when an... 553(b)(B) of the APA, the procedures in section 307(d) in subsection 553(b) of the APA, the procedures... subject to notice and comment requirements under the APA or any other statute (see Section I of this...

NASA Scientific and Technical Information Standards

NASA Technical Reports Server (NTRS)

2006-01-01

This document presents general recommended standards for documenting scientific and technical information (STI) from a number of scientific and engineering disciplines. It is a companion publication to NASA SP-7084, "Grammar, Punctuation, and Capitalization: A Handbook for Technical Writers and Editors," and is intended primarily for STI personnel and publishing personnel within NASA and who support NASA STI publishing. Section 1 gives an overview of NASA STI publications. Section 2 discusses figure preparation considerations. Section 3 covers table design, and Section 4 gives information about symbols and math related to STI publishing. Section 5 covers units of measure. Section 6 discusses References, and Section 7 discusses electronic documents. Section 8 covers information related to the review of STI prior to publication; this covers both technical and dissemination review and approval, including data quality. Section 9 discusses printing and dissemination related to STI, and Section 10 gives abbreviations and acronyms used in the document.

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

Burge, S.W.

This report describes the FORCE2 flow program input, output, and the graphical post-processor. The manual describes the steps for creating the model, executing the programs and processing the results into graphical form. The FORCE2 post-processor was developed as an interactive program written in FORTRAN-77. It uses the Graphical Kernel System (GKS) graphics standard recently adopted by International Organization for Standardization, ISO, and American National Standards Institute, ANSI, and, therefore, can be used with many terminals. The post-processor vas written with Calcomp subroutine calls and is compatible with Tektkonix terminals and Calcomp and Nicolet pen plotters. B&W has been developing themore » FORCE2 code as a general-purpose tool for flow analysis of B&W equipment. The version of FORCE2 described in this manual was developed under the sponsorship of ASEA-Babcock as part of their participation in the joint R&D venture, ``Erosion of FBC Heat Transfer Tubes,`` and is applicable to the analyses of bubbling fluid beds. This manual is the principal documentation for program usage and is segmented into several sections to facilitate usage. In Section 2.0 the program is described, including assumptions, capabilities, limitations and uses, program status and location, related programs and program hardware and software requirements. Section 3.0 is a quick user`s reference guide for preparing input, executing FORCE2, and using the post-processor. Section 4.0 is a detailed description of the FORCE2 input. In Section 5.0, FORCE2 output is summarized. Section 6.0 contains a sample application, and Section 7.0 is a detailed reference guide.« less

Progress toward Brazilian cesium fountain second generation

NASA Astrophysics Data System (ADS)

Bueno, Caio; Rodriguez Salas, Andrés; Torres Müller, Stella; Bagnato, Vanderlei Salvador; Varela Magalhães, Daniel

2018-03-01

The operation of a Cesium fountain primary frequency standard is strongly influenced by the characteristics of two important subsystems. The first is a stable frequency reference and the second is the frequency-transfer system. A stable standard frequency reference is key factor for experiments that require high accuracy and precision. The frequency stability of this reference has a significant impact on the procedures for evaluating certain systematic biases in frequency standards. This paper presents the second generation of the Brazilian Cesium Fountain (Br-CsF) through the opto-mechanical assembly and vacuum chamber to trap atoms. We used a squared section glass profile to build the region where the atoms are trapped and colled by magneto-optical technique. The opto-mechanical system was reduced to increase stability and robustness. This newest Atomic Fountain is essential to contribute with time and frequency development in metrology systems.

40 CFR 98.324 - Monitoring and QA/QC requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Tracking System Handbook Number: PH-08-V-1, January 1, 2008 (incorporated by reference, see § 98.7). You... paragraphs (d)(1) through (d)(2) of this section. (1) ASTM D1945-03, Standard Test Method for Analysis of... Reformed Gas by Gas Chromatography; ASTM D4891-89 (Reapproved 2006), Standard Test Method for Heating Value...

75 FR 65067 - National Emission Standards for Hazardous Air Pollutant Emissions: Hard and Decorative Chromium...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-21

... non-air quality health and environmental impacts) and are commonly referred to as maximum achievable... process, stack, storage, or fugitive emissions point, (D) are design, equipment, work practice, or... combination of the above. CAA section 112(d)(2)(A)-(E). The MACT standard may take the form of a design...

40 CFR 205.52 - Vehicle noise emission standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... sound emissions in excess of the levels indicated. Effective date Level (i) January 1, 1979 83 dBA. (ii) January 1, 1988 80 dBA. (b) The standards set forth in paragraph (a) of this section refer to the sound emissions as measured in accordance with the procedures prescribed in § 205.54-1,2. (c) Every manufacturer...

40 CFR 205.52 - Vehicle noise emission standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... sound emissions in excess of the levels indicated. Effective date Level (i) January 1, 1979 83 dBA. (ii) January 1, 1988 80 dBA. (b) The standards set forth in paragraph (a) of this section refer to the sound emissions as measured in accordance with the procedures prescribed in § 205.54-1,2. (c) Every manufacturer...

Book Reviews: A Guide to Locating Reviews of Books in the Social Sciences and Humanities.

ERIC Educational Resources Information Center

Carroll, Margaret, Comp.

The guide identifies over 75 sources of book reviews in the reference department of McLennan Library at McGill University as of 1977. Describing many standard reference books, the guide was designed to assist students looking for book reviews and to illustrate the variety of sources for reviews in the McLennan Library. Section one, Major Sources…

Reliable landmarks for precise topographical analyses of pathological structural changes of the ovine tibial plateau in 2-D and 3-D subspaces.

PubMed

Oláh, Tamás; Reinhard, Jan; Gao, Liang; Goebel, Lars K H; Madry, Henning

2018-01-08

Selecting identical topographical locations to analyse pathological structural changes of the osteochondral unit in translational models remains difficult. The specific aim of the study was to provide objectively defined reference points on the ovine tibial plateau based on 2-D sections of micro-CT images useful for reproducible sample harvesting and as standardized landmarks for landmark-based 3-D image registration. We propose 5 reference points, 11 reference lines and 12 subregions that are detectable macroscopically and on 2-D micro-CT sections. Their value was confirmed applying landmark-based rigid and affine 3-D registration methods. Intra- and interobserver comparison showed high reliabilities, and constant positions (standard errors < 1%). Spatial patterns of the thicknesses of the articular cartilage and subchondral bone plate were revealed by measurements in 96 individual points of the tibial plateau. As a case study, pathological phenomena 6 months following OA induction in vivo such as osteophytes and areas of OA development were mapped to the individual subregions. These new reference points and subregions are directly identifiable on tibial plateau specimens or macroscopic images, enabling a precise topographical location of pathological structural changes of the osteochondral unit in both 2-D and 3-D subspaces in a region-appropriate fashion relevant for translational investigations.

78 FR 66932 - Scientific Information Request on Core Needle and Open Surgical Biopsy for Diagnosis of Breast...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... conducting this comparative effectiveness review pursuant to Section 1013 of the Medicare Prescription Drug... biopsy technique (each index test) will be quantified versus the reference standard \\b\\. The comparative...

Bone mineral density reference standards for Chinese children aged 3-18: cross-sectional results of the 2013-2015 China Child and Adolescent Cardiovascular Health (CCACH) Study.

PubMed

Liu, Junting; Wang, Liang; Sun, Jinghui; Liu, Gongshu; Yan, Weili; Xi, Bo; Xiong, Feng; Ding, Wenqing; Huang, Guimin; Heymsfield, Steven; Mi, Jie

2017-05-29

No nationwide paediatric reference standards for bone mineral density (BMD) are available in China. We aimed to provide sex-specific BMD reference values for Chinese children and adolescents (3-18 years). Data (10 818 participants aged 3-18 years) were obtained from cross-sectional surveys of the China Child and Adolescent Cardiovascular Health in 2015, which included four municipality cities and three provinces. BMD was measured using Hologic Discovery Dual Energy X-ray Absorptiometry (DXA) scanner. The DXA measures were modelled against age, with height as an independent variable. The LMS statistical method using a curve fitting procedure was used to construct reference smooth cross-sectional centile curves for dependent versus independent variables. Children residing in Northeast China had the highest total body less head (TBLH) BMD while children residing in Shandong Province had the lowest values. Among children, TBLH BMD was higher for boys as compared with girls; but, it increased with age and height in both sexes. Furthermore, TBLH BMD was higher among US children as compared with Chinese children. There was a large difference in BMD for height among children from these two countries. US children had a much higher BMD at each percentile (P) than Chinese children; the largest observed difference was at P50 and P3 and the smallest difference was at P97. This is the first study to present a sex-specific reference dataset for Chinese children aged 3-18 years. The data can help clinicians improve interpretation, assessment and monitoring of densitometry results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

40 CFR 63.11496 - What are the standards and compliance requirements for process vents?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Startup, shutdown, malfunction (SSM). Section 63.998(b)(2)(iii),(b)(6)(i)(A), and (d)(3) do not apply for.... (i) Startup, shutdown, and malfunction (SSM). References to SSM provisions in subparts that are...

40 CFR 63.11496 - What are the standards and compliance requirements for process vents?

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Startup, shutdown, malfunction (SSM). Section 63.998(b)(2)(iii),(b)(6)(i)(A), and (d)(3) do not apply for.... (i) Startup, shutdown, and malfunction (SSM). References to SSM provisions in subparts that are...

40 CFR 63.11496 - What are the standards and compliance requirements for process vents?

Code of Federal Regulations, 2011 CFR

2011-07-01

...) Startup, shutdown, malfunction (SSM). Section 63.998(b)(2)(iii),(b)(6)(i)(A), and (d)(3) do not apply for.... (i) Startup, shutdown, and malfunction (SSM). References to SSM provisions in subparts that are...

40 CFR 1033.905 - Symbols, acronyms, and abbreviations.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... 1033.905 Section 1033.905 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Definitions and Other Reference Information § 1033... diesel. MWmegawatt. N2Onitrous oxide. NISTNational Institute of Standards and Technology. NMHCnonmethane...

Multifocal atrial tachycardia

MedlinePlus

... section through the middle Heart, front view Conduction system of the heart References Olgin JE, Zipes DP. Specific ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is ...

Malaysian growth centiles for children under six years old.

PubMed

Bong, Yiibonn; Shariff, Asma Ahmad; Mohamed, Abdul Majid; Merican, Amir Feisal

2015-03-01

Growth references are useful for the screening, assessment and monitoring of individual children as well as for evaluating various growth promoting interventions that could possibly affect a child in early life. To determine the growth centiles of Malaysian children and to establish contemporary cross-sectional growth reference charts for height and weight from birth to 6 years of age based on a representative sample of children from Malaysia. Gender- and age-specific centile curves for height and weight were derived using the Cole's LMS method. Data for this study were retrieved from Malaysian government health clinics using a two-stage stratified random sampling technique. Assessment of nutritional status was done with the SD scores (Z-scores) of WHO 2006 standards. Boys were found to be taller and heavier than girls in this study. The median length of Malaysian children was higher than the WHO 2006 standards and CDC 2000 reference. The overall prevalence of stunting and underweight were 8.3% and 9.3%, respectively. This study presents the first large-scale initiative for local reference charts. The growth reference would enable the growth assessment of a Malaysian child compared to the average growth of children in the country. It is suggested that the use of WHO 2006 Child Growth Standards should be complemented with local reference charts for a more wholesome growth assessment.

An Interlaboratory Evaluation of Drift Tube Ion Mobility–Mass Spectrometry Collision Cross Section Measurements

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

Stow, Sarah M.; Causon, Tim J.; Zheng, Xueyun

Collision cross section (CCS) measurements resulting from ion mobility-mass spectrometry (IM-MS) experiments provide a promising orthogonal dimension of structural information in MS-based analytical separations. As with any molecular identifier, interlaboratory standardization must precede broad range integration into analytical workflows. In this study, we present a reference drift tube ion mobility mass spectrometer (DTIM-MS) where improvements on the measurement accuracy of experimental parameters influencing IM separations provide standardized drift tube, nitrogen CCS values (DTCCSN2) for over 120 unique ion species with the lowest measurement uncertainty to date. The reproducibility of these DTCCSN2 values are evaluated across three additional laboratories on amore » commercially available DTIM-MS instrument. The traditional stepped field CCS method performs with a relative standard deviation (RSD) of 0.29% for all ion species across the three additional laboratories. The calibrated single field CCS method, which is compatible with a wide range of chromatographic inlet systems, performs with an average, absolute bias of 0.54% to the standardized stepped field DTCCSN2 values on the reference system. The low RSD and biases observed in this interlaboratory study illustrate the potential of DTIM-MS for providing a molecular identifier for a broad range of discovery based analyses.« less

Metal Standards for Waveguide Characterization of Materials

NASA Technical Reports Server (NTRS)

Lambert, Kevin M.; Kory, Carol L.

2009-01-01

Rectangular-waveguide inserts that are made of non-ferromagnetic metals and are sized and shaped to function as notch filters have been conceived as reference standards for use in the rectangular- waveguide method of characterizing materials with respect to such constitutive electromagnetic properties as permittivity and permeability. Such standards are needed for determining the accuracy of measurements used in the method, as described below. In this method, a specimen of a material to be characterized is cut to a prescribed size and shape and inserted in a rectangular- waveguide test fixture, wherein the specimen is irradiated with a known source signal and detectors are used to measure the signals reflected by, and transmitted through, the specimen. Scattering parameters [also known as "S" parameters (S11, S12, S21, and S22)] are computed from ratios between the transmitted and reflected signals and the source signal. Then the permeability and permittivity of the specimen material are derived from the scattering parameters. Theoretically, the technique for calculating the permeability and permittivity from the scattering parameters is exact, but the accuracy of the results depends on the accuracy of the measurements from which the scattering parameters are obtained. To determine whether the measurements are accurate, it is necessary to perform comparable measurements on reference standards, which are essentially specimens that have known scattering parameters. To be most useful, reference standards should provide the full range of scattering-parameter values that can be obtained from material specimens. Specifically, measurements of the backscattering parameter (S11) from no reflection to total reflection and of the forward-transmission parameter (S21) from no transmission to total transmission are needed. A reference standard that functions as a notch (band-stop) filter can satisfy this need because as the signal frequency is varied across the frequency range for which the filter is designed, the scattering parameters vary over the ranges of values between the extremes of total reflection and total transmission. A notch-filter reference standard in the form of a rectangular-waveguide insert that has a size and shape similar to that of a material specimen is advantageous because the measurement configuration used for the reference standard can be the same as that for a material specimen. Typically a specimen is a block of material that fills a waveguide cross-section but occupies only a small fraction of the length of the waveguide. A reference standard of the present type (see figure) is a metal block that fills part of a waveguide cross section and contains a slot, the long dimension of which can be chosen to tailor the notch frequency to a desired value. The scattering parameters and notch frequency can be estimated with high accuracy by use of commercially available electromagnetic-field-simulating software. The block can be fabricated to the requisite precision by wire electrical-discharge machining. In use, the accuracy of measurements is determined by comparison of (1) the scattering parameters calculated from the measurements with (2) the scattering parameters calculated by the aforementioned software.

10 CFR 435.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 3 2011-01-01 2011-01-01 false Definitions. 435.2 Section 435.2 Energy DEPARTMENT OF... Mandatory Energy Efficiency Standards for Federal Low-Rise Residential Buildings. § 435.2 Definitions. For... International Energy Conservation Code, 2004 Supplement Edition, January 2005 (incorporated by reference, see...

46 CFR 11.901 - General provisions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ENDORSEMENTS Subjects of Examinations and Practical Demonstrations of Competence § 11.901 General provisions... competence as set out under the appropriate STCW Regulations (incorporated by reference in § 11.102): (1... of competence under paragraph (c) of this section must meet the appropriate performance standards set...

42 CFR 7.5 - Payment procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Payment procedures. 7.5 Section 7.5 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PROVISIONS DISTRIBUTION OF REFERENCE BIOLOGICAL STANDARDS AND BIOLOGICAL PREPARATIONS § 7.5 Payment procedures. The requester may...

Ecology and Evolution: Islands of Change.

ERIC Educational Resources Information Center

Benz, Richard

This book was designed for middle and junior high school science classes and focuses on island biogeography, ecology, and evolution. Sections include: (1) "Galapagos: Frame of Reference"; (2) "Ecology and Islands"; and (3) "Evolution." Nineteen standards-based activities use the Galapagos Islands as a running theme…

40 CFR 13.34 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Purpose. 13.34 Section 13.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS Referral of Debts... Environmental Protection Agency (EPA) to refer past-due debts to the Internal Revenue Service (IRS) for offset...

Educational Gymnastics: Enhancing Children's Physical Literacy

ERIC Educational Resources Information Center

Baumgarten, Sam; Pagnano-Richardson, Karen

2010-01-01

Virtually all current physical education curriculum guides and textbooks include sections on learner outcomes based on the national standards for physical education, which often refer to gymnastics skills. Gymnastics is a perfect venue for teaching movement concepts, developing and maintaining overall body fitness, fostering personal and social…

22 CFR 221.42 - Notice.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Notice. 221.42 Section 221.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS Administration... English language, shall refer to the Israel Loan Guarantee Number inscribed on the Eligible Note and shall...

22 CFR 221.42 - Notice.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Notice. 221.42 Section 221.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS Administration... English language, shall refer to the Israel Loan Guarantee Number inscribed on the Eligible Note and shall...

22 CFR 221.42 - Notice.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Notice. 221.42 Section 221.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS Administration... English language, shall refer to the Israel Loan Guarantee Number inscribed on the Eligible Note and shall...

22 CFR 221.42 - Notice.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Notice. 221.42 Section 221.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS Administration... English language, shall refer to the Israel Loan Guarantee Number inscribed on the Eligible Note and shall...

22 CFR 221.42 - Notice.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Notice. 221.42 Section 221.42 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ISRAEL LOAN GUARANTEE STANDARD TERMS AND CONDITIONS Administration... English language, shall refer to the Israel Loan Guarantee Number inscribed on the Eligible Note and shall...

Construction of a New Growth References for China Based on Urban Chinese Children: Comparison with the WHO Growth Standards

PubMed Central

Zong, Xin-Nan; Li, Hui

2013-01-01

Introduction Growth references for Chinese children should be updated due to the positive secular growth trends and the progress of the smoothing techniques. Human growth differs among the various ethnic groups, so comparison of the China references with the WHO standards helps to understand such differences. Methods The China references, including weight, length/height, head circumference, weight-for-length/height and body mass index (BMI) aged 0–18 years, were constructed based on 69,760 urban infants and preschool children under 7 years and 24,542 urban school children aged 6–20 years derived from two cross-sectional national surveys. The Cole’s LMS method is employed for smoothing the growth curves. Results The merged data sets resulted in a smooth transition at age 6–7 years and continuity of curves from 0 to 18 years. Varying differences were found on the empirical standard deviation (SD) curves in each indicator at nearly all ages between China and WHO. The most noticeable differences occurred in genders, final height and boundary centiles curves. Chinese boys’ weight is strikingly heavier than that of the WHO at age 6–10 years. The height is taller than that of the WHO for boys below 15 years and for girls below 13, but is significantly lower when boys over 15 years and girls over 13. BMI is generally higher than that of the WHO for boys at age 6–16 years but appreciably lower for girls at 3–18 years. Conclusions The differences between China and WHO are mainly caused by the reference populations of different ethnic backgrounds. For practitioners, the choices of the standards/references depend on the population to be assessed and the purpose of the study. The new China references could be applied to facilitate the standardization assessment of growth and nutrition for Chinese children and adolescents in clinical pediatric and public health. PMID:23527219

[Study on the hygienic standard of furniture for preschool children].

PubMed

Wang, D M

1989-07-01

Fourteen anthropometric measurements of 1341 children (aged 1-7 yrs.) were cross-sectionally studied between May and August 1985 in six typical kindergartens in Harbin. Based on the data gained in the study and observation of their posture when children were using chairs and desks, the hygienic standard of furniture for preschool children is suggested. The 14 anthropometric measurements could be used as references for the designs of furniture for preschool children.

Data mining the EXFOR database

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

Brown, David A.; Hirdt, John; Herman, Michal

2013-12-13

The EXFOR database contains the largest collection of experimental nuclear reaction data available as well as this data's bibliographic information and experimental details. We created an undirected graph from the EXFOR datasets with graph nodes representing single observables and graph links representing the connections of various types between these observables. This graph is an abstract representation of the connections in EXFOR, similar to graphs of social networks, authorship networks, etc. Analysing this abstract graph, we are able to address very specific questions such as 1) what observables are being used as reference measurements by the experimental community? 2) are thesemore » observables given the attention needed by various standards organisations? 3) are there classes of observables that are not connected to these reference measurements? In addressing these questions, we propose several (mostly cross section) observables that should be evaluated and made into reaction reference standards.« less

7 CFR 160.9 - Destructively distilled wood turpentine.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of turpentine...

7 CFR 160.9 - Destructively distilled wood turpentine.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of turpentine...

7 CFR 160.9 - Destructively distilled wood turpentine.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of turpentine...

48 CFR 2903.101-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 2903.101-1 Federal Acquisition Regulations System DEPARTMENT OF LABOR GENERAL IMPROPER BUSINESS... their application to DOL personnel are discussed in the Standards of Ethical Conduct for Employees of... questions concerning them must be referred to an Agency Ethics Official in the Office of the Solicitor. In...

40 CFR 13.5 - Claims involving criminal activities or misconduct.

Code of Federal Regulations, 2010 CFR

2010-07-01

... misconduct. 13.5 Section 13.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS General § 13.5 Claims involving criminal activities or misconduct. (a) The Administrator will refer cases of suspected criminal activity or misconduct to the EPA Office of Inspector General...

40 CFR 13.5 - Claims involving criminal activities or misconduct.

Code of Federal Regulations, 2014 CFR

2014-07-01

... misconduct. 13.5 Section 13.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS General § 13.5 Claims involving criminal activities or misconduct. (a) The Administrator will refer cases of suspected criminal activity or misconduct to the EPA Office of Inspector General...

40 CFR 13.5 - Claims involving criminal activities or misconduct.

Code of Federal Regulations, 2011 CFR

2011-07-01

... misconduct. 13.5 Section 13.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS General § 13.5 Claims involving criminal activities or misconduct. (a) The Administrator will refer cases of suspected criminal activity or misconduct to the EPA Office of Inspector General...

40 CFR 13.5 - Claims involving criminal activities or misconduct.

Code of Federal Regulations, 2013 CFR

2013-07-01

... misconduct. 13.5 Section 13.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS General § 13.5 Claims involving criminal activities or misconduct. (a) The Administrator will refer cases of suspected criminal activity or misconduct to the EPA Office of Inspector General...

40 CFR 13.5 - Claims involving criminal activities or misconduct.

Code of Federal Regulations, 2012 CFR

2012-07-01

... misconduct. 13.5 Section 13.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL CLAIMS COLLECTION STANDARDS General § 13.5 Claims involving criminal activities or misconduct. (a) The Administrator will refer cases of suspected criminal activity or misconduct to the EPA Office of Inspector General...

40 CFR 266.111 - Standards for direct transfer.

Code of Federal Regulations, 2014 CFR

2014-07-01

... container (i.e., transport vehicle) and a boiler or industrial furnace. Container means any portable device... transport vehicles that are containers themselves (e.g., tank trucks, tanker-trailers, and rail tank cars), and containers placed on or in a transport vehicle. (2) This section references several requirements...

40 CFR 266.111 - Standards for direct transfer.

Code of Federal Regulations, 2012 CFR

2012-07-01

... container (i.e., transport vehicle) and a boiler or industrial furnace. Container means any portable device... transport vehicles that are containers themselves (e.g., tank trucks, tanker-trailers, and rail tank cars), and containers placed on or in a transport vehicle. (2) This section references several requirements...

40 CFR 266.111 - Standards for direct transfer.

Code of Federal Regulations, 2010 CFR

2010-07-01

... container (i.e., transport vehicle) and a boiler or industrial furnace. Container means any portable device... transport vehicles that are containers themselves (e.g., tank trucks, tanker-trailers, and rail tank cars), and containers placed on or in a transport vehicle. (2) This section references several requirements...

40 CFR 266.111 - Standards for direct transfer.

Code of Federal Regulations, 2013 CFR

2013-07-01

... container (i.e., transport vehicle) and a boiler or industrial furnace. Container means any portable device... transport vehicles that are containers themselves (e.g., tank trucks, tanker-trailers, and rail tank cars), and containers placed on or in a transport vehicle. (2) This section references several requirements...

40 CFR 266.111 - Standards for direct transfer.

Code of Federal Regulations, 2011 CFR

2011-07-01

... container (i.e., transport vehicle) and a boiler or industrial furnace. Container means any portable device... transport vehicles that are containers themselves (e.g., tank trucks, tanker-trailers, and rail tank cars), and containers placed on or in a transport vehicle. (2) This section references several requirements...

7 CFR 160.9 - Destructively distilled wood turpentine.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of turpentine...

7 CFR 160.9 - Destructively distilled wood turpentine.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Destructively distilled wood turpentine. 160.9 Section... REGULATIONS AND STANDARDS FOR NAVAL STORES General § 160.9 Destructively distilled wood turpentine. The designation “destructively distilled wood turpentine” shall refer to the kind of spirits of turpentine...

Measurement of relative cross sections for simultaneous ionization and excitation of the helium 4 2s and 4 2p states

NASA Technical Reports Server (NTRS)

Sutton, J. F.

1972-01-01

The relative cross sections for simultaneous ionization and excitation of helium by 200-eV electrons into the 4 2s and 4 2p states were measured via a fast delayed coincidence technique. Results show good agreement with the relative cross sections for single electron excitation of helium and hydrogen. An application of the results of the measurement to the development of ultraviolet intensity standard is suggested. This technique involves the use of known branching ratios, a visible light flux reference, and the measured relative cross sections.

National Intelligence Survey. Norway. Section 23, Weather and Climate

DTIC Science & Technology

1960-10-01

material on Norway in the original Section 23 on NIS 10-11, dated December 1949. Sweden is designated as NIS Area II, and subsequent revisions oj NIS...gion. Along the Southwest Coast, however, win- ter temperatures are comparativ ?lv mild. The Southwest Coast and the exposed slopes in other...NIS Standard Instructions, designed particularly for NI3 users, is available in the NIS Reference Guide which may be requested through official

International Laser Ranging Service (ILRS): Terms of Reference

NASA Technical Reports Server (NTRS)

Husson, Van; Noll, Carey

2000-01-01

The International Laser Ranging Service (ILRS) is an established Service within Section II , Advanced Space Technology, of the International Association of Geodesy (IAG). The primary objective of the ILRS is to provide a service to support, through Satellite and Lunar Laser Ranging data and related products, geodetic and geophysical research activities as well as International Earth Rotation Service (IERS) products important to the maintenance of an accurate International Terrestrial Reference Frame (ITRF). The service also develops the necessary standards/specifications and encourages international adherence to its conventions.

Stereological Analysis of Liver Biopsy Histology Sections as a Reference Standard for Validating Non-Invasive Liver Fat Fraction Measurements by MRI

PubMed Central

St. Pierre, Tim G.; House, Michael J.; Bangma, Sander J.; Pang, Wenjie; Bathgate, Andrew; Gan, Eng K.; Ayonrinde, Oyekoya T.; Bhathal, Prithi S.; Clouston, Andrew; Olynyk, John K.; Adams, Leon A.

2016-01-01

Background and Aims Validation of non-invasive methods of liver fat quantification requires a reference standard. However, using standard histopathology assessment of liver biopsies is problematical because of poor repeatability. We aimed to assess a stereological method of measuring volumetric liver fat fraction (VLFF) in liver biopsies and to use the method to validate a magnetic resonance imaging method for measurement of VLFF. Methods VLFFs were measured in 59 subjects (1) by three independent analysts using a stereological point counting technique combined with the Delesse principle on liver biopsy histological sections and (2) by three independent analysts using the HepaFat-Scan® technique on magnetic resonance images of the liver. Bland Altman statistics and intraclass correlation (IC) were used to assess the repeatability of each method and the bias between the methods of liver fat fraction measurement. Results Inter-analyst repeatability coefficients for the stereology and HepaFat-Scan® methods were 8.2 (95% CI 7.7–8.8)% and 2.4 (95% CI 2.2–2.5)% VLFF respectively. IC coefficients were 0.86 (95% CI 0.69–0.93) and 0.990 (95% CI 0.985–0.994) respectively. Small biases (≤3.4%) were observable between two pairs of analysts using stereology while no significant biases were observable between any of the three pairs of analysts using HepaFat-Scan®. A bias of 1.4±0.5% VLFF was observed between the HepaFat-Scan® method and the stereological method. Conclusions Repeatability of the stereological method is superior to the previously reported performance of assessment of hepatic steatosis by histopathologists and is a suitable reference standard for validating non-invasive methods of measurement of VLFF. PMID:27501242

GTA Welding Research and Development for Plutonium Containment

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

Sessions, C.E.

2002-02-21

This paper discusses the development of two welding systems that are used to contain actinide metals and oxides for long term storage. The systems are termed the bagless transfer system (BTS) and the outer container welder (OCW) system. The BTS is so named because it permits the containment of actinides without a polymeric package (i.e., bag). The development of these two systems was directed by Department of Energy Standard 3013, hereafter referred to as DOE 3013. This document defines the product and container requirements. In addition, it references national codes and standards for leak rates, ANSI N14.5, and design, Americanmore » Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code Section VIII (BandPVC).« less

17 CFR 5.18 - Trading and operational standards.

Code of Federal Regulations, 2014 CFR

2014-04-01

... section: (1) The term retail forex counterparty includes, as appropriate: (i) A retail foreign exchange... this part. (2) The term related person when used in reference to a retail forex counterparty means any... person or employee of the retail forex counterparty, and any relative or spouse of any of the foregoing...

17 CFR 5.18 - Trading and operational standards.

Code of Federal Regulations, 2013 CFR

2013-04-01

... section: (1) The term retail forex counterparty includes, as appropriate: (i) A retail foreign exchange... this part. (2) The term related person when used in reference to a retail forex counterparty means any... person or employee of the retail forex counterparty, and any relative or spouse of any of the foregoing...

17 CFR 5.18 - Trading and operational standards.

Code of Federal Regulations, 2012 CFR

2012-04-01

... section: (1) The term retail forex counterparty includes, as appropriate: (i) A retail foreign exchange... this part. (2) The term related person when used in reference to a retail forex counterparty means any... person or employee of the retail forex counterparty, and any relative or spouse of any of the foregoing...

25 CFR 543.3 - How do tribal governments comply with this part?

Code of Federal Regulations, 2010 CFR

2010-04-01

... of a criminal enterprise, terrorism, tax evasion or other unlawful activity. The standards should be...) An independent certified public accountant (CPA) must be engaged to perform “Agreed-Upon Procedures... Certified Public Accountants Inc, (AICPA). SSAE No. 10 at Sections 101 and 201 are incorporated by reference...

7 CFR 52.779 - Freedom from pits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Freedom from pits. 52.779 Section 52.779 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... Freedom from pits. (a) General. The factor of freedom from pits refers to the incidence of pits and pit...

15 CFR 10.0 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false General. 10.0 Section 10.0 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR THE DEVELOPMENT OF VOLUNTARY PRODUCT STANDARDS § 10.0 General. (a) Introduction. The Department of Commerce (hereinafter referred to as...

10 CFR 851.27 - Reference sources.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) American Society of Mechanical Engineers (ASME), P.O. Box 2300 Fairfield, NJ 07007. Telephone: 800-843-2763... Electrical Code,” (2005). (5) NFPA 70E, “Standard for Electrical Safety in the Workplace,” (2004). (6... Engineers (ASME) Boilers and Pressure Vessel Code, sections I through XII including applicable Code Cases...

10 CFR 851.27 - Reference sources.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) American Society of Mechanical Engineers (ASME), P.O. Box 2300 Fairfield, NJ 07007. Telephone: 800-843-2763... Electrical Code,” (2005). (5) NFPA 70E, “Standard for Electrical Safety in the Workplace,” (2004). (6... Engineers (ASME) Boilers and Pressure Vessel Code, sections I through XII including applicable Code Cases...

29 CFR Appendix D to Subpart L of... - Availability of Publications Incorporated by Reference in Section 1910.156 Fire Brigades

Code of Federal Regulations, 2011 CFR

2011-07-01

... STANDARDS Fire Protection Pt. 1910, Subpt. L, App. D Appendix D to Subpart L of Part 1910—Availability of... purchase a copy of the referenced publications. Instead, employers can specify (in purchase orders to the...

29 CFR Appendix D to Subpart L of... - Availability of Publications Incorporated by Reference in Section 1910.156 Fire Brigades

Code of Federal Regulations, 2010 CFR

2010-07-01

... STANDARDS Fire Protection Pt. 1910, Subpt. L, App. D Appendix D to Subpart L of Part 1910—Availability of... purchase a copy of the referenced publications. Instead, employers can specify (in purchase orders to the...

14 CFR 23.181 - Dynamic stability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Dynamic stability. 23.181 Section 23.181... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Stability § 23.181 Dynamic... that the function of a stability augmentation system, reference § 23.672, is needed to meet the flight...

21 CFR 123.11 - Sanitation control procedures.

Code of Federal Regulations, 2012 CFR

2012-04-01

... procedures. (a) Sanitation SOP. Each processor should have and implement a written sanitation standard operating procedure (herein referred to as SSOP) or similar document that is specific to each location where... 21 Food and Drugs 2 2012-04-01 2012-04-01 false Sanitation control procedures. 123.11 Section 123...

21 CFR 123.11 - Sanitation control procedures.

Code of Federal Regulations, 2014 CFR

2014-04-01

... procedures. (a) Sanitation SOP. Each processor should have and implement a written sanitation standard operating procedure (herein referred to as SSOP) or similar document that is specific to each location where... 21 Food and Drugs 2 2014-04-01 2014-04-01 false Sanitation control procedures. 123.11 Section 123...

Healthy Young Children: A Manual for Programs.

ERIC Educational Resources Information Center

Kendrick, Abby Shapiro, Ed.; And Others

This manual, which was developed as a reference and resource guide for program directors and teachers of young children, describes high standards for health policies. Also provided are information based on current research and recommendations from experts in health and early childhood education. The manual contains 7 sections and 19 chapters.…

21 CFR 882.1610 - Alpha monitor.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Alpha monitor. 882.1610 Section 882.1610 Food and... NEUROLOGICAL DEVICES Neurological Diagnostic Devices § 882.1610 Alpha monitor. (a) Identification. An alpha... electroencephalogram which is referred to as the alpha wave. (b) Classification. Class II (performance standards). ...

21 CFR 882.1610 - Alpha monitor.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Alpha monitor. 882.1610 Section 882.1610 Food and... NEUROLOGICAL DEVICES Neurological Diagnostic Devices § 882.1610 Alpha monitor. (a) Identification. An alpha... electroencephalogram which is referred to as the alpha wave. (b) Classification. Class II (performance standards). ...

21 CFR 882.1610 - Alpha monitor.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Alpha monitor. 882.1610 Section 882.1610 Food and... NEUROLOGICAL DEVICES Neurological Diagnostic Devices § 882.1610 Alpha monitor. (a) Identification. An alpha... electroencephalogram which is referred to as the alpha wave. (b) Classification. Class II (performance standards). ...

32 CFR 865.101 - References.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Freedom of Information Act Program,” March 24, 1980; title 5 U.S.C., section 552. (h) DOD Directive 5400...) DOD Directive 5000.19, “Policies for the Management and Control of Information Requirements,” March 12, 1976. (d) DOD Directive 5000.11, “Data Elements and Data Codes Standardization Program,” December 7...

Growth references for Tsimane forager-horticulturalists of the Bolivian Amazon

PubMed Central

Blackwell, Aaron D.; Urlacher, Samuel S.; Beheim, Bret; von Rueden, Christopher; Jaeggi, Adrian; Stieglitz, Jonathan; Trumble, Benjamin C.; Gurven, Michael; Kaplan, Hillard

2016-01-01

Objectives Growth standards and references currently used to assess population and individual health are derived primarily from urban populations, including few individuals from indigenous or subsistence groups. Given environmental and genetic differences, growth may vary in these populations. Thus, there is a need to assess whether international standards are appropriate for all populations, and to produce population specific references if growth differs. Here we present and assess growth references for the Tsimane, an indigenous population of Bolivian forager-horticulturalists. Methods Mixed cross-sectional/longitudinal anthropometrics (9,614 individuals; 30,118 observations; ages 0–29 years) were used to generate centile curves and Lambda-Mu-Sigma (LMS) tables for height-for-age, weight-for-age, body mass index (BMI)-for-age, and weight-for-height (WFH) using Generalized Additive Models for Location Shape and Scale (GAMLSS). Velocity curves were generated using SuperImposition by Translation and Rotation (SITAR). Tsimane ≤5 years were compared World Health Organization (WHO) standards while those >5 years were compared to WHO school age references. All ages were compared to published references for Shuar forager-horticulturalists of the Ecuadorian Amazon. Results Tsimane growth differs from WHO values in height and weight, but is similar for BMI and WFH. Tsimane growth is characterized by slow height velocity in childhood and early adolescent peak height velocity at 11.3 and 13.2 years for girls and boys. Tsimane growth patterns are similar to Shuar, suggesting shared features of growth among indigenous South Americans. Conclusions International references for BMI-for-age and WFH are likely appropriate for Tsimane, but differences in height-for-age and weight-for-age suggest Tsimane specific references may be useful for these measures. PMID:28218400

Growth references for Tsimane forager-horticulturalists of the Bolivian Amazon.

PubMed

Blackwell, Aaron D; Urlacher, Samuel S; Beheim, Bret; von Rueden, Christopher; Jaeggi, Adrian; Stieglitz, Jonathan; Trumble, Benjamin C; Gurven, Michael; Kaplan, Hillard

2017-03-01

Growth standards and references currently used to assess population and individual health are derived primarily from urban populations, including few individuals from indigenous or subsistence groups. Given environmental and genetic differences, growth may vary in these populations. Thus, there is a need to assess whether international standards are appropriate for all populations, and to produce population specific references if growth differs. Here we present and assess growth references for the Tsimane, an indigenous population of Bolivian forager-horticulturalists. Mixed cross-sectional/longitudinal anthropometrics (9,614 individuals; 30,118 observations; ages 0-29 years) were used to generate centile curves and Lambda-Mu-Sigma (LMS) tables for height-for-age, weight-for-age, body mass index (BMI)-for-age, and weight-for-height (WFH) using Generalized Additive Models for Location Shape and Scale (GAMLSS). Velocity curves were generated using SuperImposition by Translation and Rotation (SITAR). Tsimane ≤5 years were compared to World Health Organization (WHO) standards while those >5 years were compared to WHO school age references. All ages were compared to published references for Shuar forager-horticulturalists of the Ecuadorian Amazon. Tsimane growth differs from WHO values in height and weight, but is similar for BMI and WFH. Tsimane growth is characterized by slow height velocity in childhood and early adolescent peak height velocity at 11.3 and 13.2 years for girls and boys. Tsimane growth patterns are similar to Shuar, suggesting shared features of growth among indigenous South Americans. International references for BMI-for-age and WFH are likely appropriate for Tsimane, but differences in height-for-age and weight-for-age suggest Tsimane specific references may be useful for these measures. © 2016 Wiley Periodicals, Inc.

A Reference Stack for PHM Architectures

DTIC Science & Technology

2014-10-02

components, fault modes and prognostics such as that described by MIMOSA (2009) and ISO 13374-3:2012 (2012). Section 2.6 described a semantic...architecture, and the use of a SOA is further discussed in Section 3.3.2. MIMOSA is a stack-oriented data architecture. Figure 11 shows its stack of...format (US Army PEWG, 2011). The tagging in ABCD format respects the data layers that are found in the MIMOSA standard ( MIMOSA , 2009) and in ISO

Handbook of LHC Higgs Cross Sections: 4. Deciphering the Nature of the Higgs Sector

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

de Florian, D.

This Report summarizes the results of the activities of the LHC Higgs Cross Section Working Group in the period 2014-2016. The main goal of the working group was to present the state-of-the-art of Higgs physics at the LHC, integrating all new results that have appeared in the last few years. The first part compiles the most up-to-date predictions of Higgs boson production cross sections and decay branching ratios, parton distribution functions, and off-shell Higgs boson production and interference effects. The second part discusses the recent progress in Higgs effective field theory predictions, followed by the third part on pseudo-observables, simplifiedmore » template cross section and fiducial cross section measurements, which give the baseline framework for Higgs boson property measurements. The fourth part deals with the beyond the Standard Model predictions of various benchmark scenarios of Minimal Supersymmetric Standard Model, extended scalar sector, Next-to-Minimal Supersymmetric Standard Model and exotic Higgs boson decays. This report follows three previous working-group reports: Handbook of LHC Higgs Cross Sections: 1. Inclusive Observables (CERN-2011-002), Handbook of LHC Higgs Cross Sections: 2. Differential Distributions (CERN-2012-002), and Handbook of LHC Higgs Cross Sections: 3. Higgs properties (CERN-2013-004). The current report serves as the baseline reference for Higgs physics in LHC Run 2 and beyond.« less

We-Measure: Toward a low-cost portable posturography for patients with multiple sclerosis using the commercial Wii balance board.

PubMed

Castelli, Letizia; Stocchi, Luca; Patrignani, Maurizio; Sellitto, Giovanni; Giuliani, Manuela; Prosperini, Luca

2015-12-15

This study was aimed at investigating whether postural sway measures derived from a standard force platform were similar to those generated by a custom-written software ("We-Measure") acquiring and processing data from a commercial Nintendo balance board (BB). For this purpose, 90 patients with multiple sclerosis (MS) and 50 healthy controls (HC) were tested in a single-day session with a reference standard force platform and a BB-based system. Despite its acceptable between-device agreement (tested by visual evaluation of Bland-Altman plot), the low-cost BB-based system tended to overestimate postural sway when compared to the reference standard force platform in both MS and HC groups (on average +30% and +54%, respectively). Between-device reliability was just adequate (MS: 66%, HC: 47%), while test-retest reliability was excellent (MS: 84%, HC: 88%). Concurrent validity evaluation showed similar performance between the reference standard force platform and the BB-based system in discriminating fallers and non-fallers among patients with MS. All these findings may encourage the use of this balance board-based new device in longitudinal study, rather than in cross-sectional design, thus providing a potential useful tool for multicenter settings. Copyright © 2015 Elsevier B.V. All rights reserved.

7 CFR 160.8 - Steam distilled wood turpentine.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation from...

7 CFR 160.8 - Steam distilled wood turpentine.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation from...

7 CFR 160.8 - Steam distilled wood turpentine.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation from...

21 CFR 520.1448 - Monensin oral dosage forms.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Monensin oral dosage forms. 520.1448 Section 520.1448 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... layer chromatography, the R f value must be comparable to a reference standard (the R f value is the...

21 CFR 520.1448 - Monensin oral dosage forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Monensin oral dosage forms. 520.1448 Section 520.1448 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... layer chromatography, the R f value must be comparable to a reference standard (the R f value is the...

76 FR 24575 - General Working Conditions in Shipyard Employment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

.... Background A. References and Exhibits B. Introduction C. Events Leading to the Final Rule D. Hazards II... standard is both technologically and economically feasible. The Regulatory Flexibility Act (5 U.S.C. 601..., 1972) pursuant to section 6(a) of the Occupational Safety and Health Act of 1970 (OSH Act) (29 U.S.C...

7 CFR 160.7 - Gum spirits of turpentine.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false Gum spirits of turpentine. 160.7 Section 160.7... STANDARDS FOR NAVAL STORES General § 160.7 Gum spirits of turpentine. The designation “gum spirits of turpentine” shall refer to the kind of spirits of turpentine obtained by distillation of the oleoresin (gum...

7 CFR 160.7 - Gum spirits of turpentine.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Gum spirits of turpentine. 160.7 Section 160.7... STANDARDS FOR NAVAL STORES General § 160.7 Gum spirits of turpentine. The designation “gum spirits of turpentine” shall refer to the kind of spirits of turpentine obtained by distillation of the oleoresin (gum...

7 CFR 160.7 - Gum spirits of turpentine.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false Gum spirits of turpentine. 160.7 Section 160.7... STANDARDS FOR NAVAL STORES General § 160.7 Gum spirits of turpentine. The designation “gum spirits of turpentine” shall refer to the kind of spirits of turpentine obtained by distillation of the oleoresin (gum...

7 CFR 160.7 - Gum spirits of turpentine.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Gum spirits of turpentine. 160.7 Section 160.7... STANDARDS FOR NAVAL STORES General § 160.7 Gum spirits of turpentine. The designation “gum spirits of turpentine” shall refer to the kind of spirits of turpentine obtained by distillation of the oleoresin (gum...

7 CFR 160.7 - Gum spirits of turpentine.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false Gum spirits of turpentine. 160.7 Section 160.7... STANDARDS FOR NAVAL STORES General § 160.7 Gum spirits of turpentine. The designation “gum spirits of turpentine” shall refer to the kind of spirits of turpentine obtained by distillation of the oleoresin (gum...

34 CFR 300.146 - Responsibility of SEA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 2 2012-07-01 2012-07-01 false Responsibility of SEA. 300.146 Section 300.146... Referred by Public Agencies § 300.146 Responsibility of SEA. Each SEA must ensure that a child with a... the standards that apply to education provided by the SEA and LEAs including the requirements of this...

34 CFR 300.146 - Responsibility of SEA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Responsibility of SEA. 300.146 Section 300.146... Referred by Public Agencies § 300.146 Responsibility of SEA. Each SEA must ensure that a child with a... the standards that apply to education provided by the SEA and LEAs including the requirements of this...

34 CFR 300.146 - Responsibility of SEA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 2 2013-07-01 2013-07-01 false Responsibility of SEA. 300.146 Section 300.146... Referred by Public Agencies § 300.146 Responsibility of SEA. Each SEA must ensure that a child with a... the standards that apply to education provided by the SEA and LEAs including the requirements of this...

49 CFR 195.307 - Pressure testing aboveground breakout tanks.

Code of Federal Regulations, 2010 CFR

2010-10-01

... placed in service after October 2, 2000, pneumatic testing must be in accordance with section 5.3 of API Specification 12 F (incorporated by reference, see § 195.3). (b) For aboveground breakout tanks built to API Standard 620 and first placed in service after October 2, 2000, hydrostatic and pneumatic testing must be...

21 CFR 660.43 - Potency test.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Potency test. 660.43 Section 660.43 Food and Drugs... STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Hepatitis B Surface Antigen § 660.43 Potency test... antibody in the appropriate sera of the reference panel by all test methods recommended by the manufacturer...

21 CFR 522.2340 - Sulfomyxin.

Code of Federal Regulations, 2011 CFR

2011-04-01

... quantities of antibiotic in paragraph (e) of this section refer to the activity of the appropriate standard. (d) Related tolerances. See § 556.700 of this chapter. (e) Conditions of use. (1) It is used or intended for use in chickens and turkeys as an aid in the treatment of disease caused or complicated by E...

21 CFR 522.2340 - Sulfomyxin.

Code of Federal Regulations, 2010 CFR

2010-04-01

... quantities of antibiotic in paragraph (e) of this section refer to the activity of the appropriate standard. (d) Related tolerances. See § 556.700 of this chapter. (e) Conditions of use. (1) It is used or intended for use in chickens and turkeys as an aid in the treatment of disease caused or complicated by E...

27 CFR 21.97 - Benzene.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Benzene. 21.97 Section 21... TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants § 21.97 Benzene. (a..., Standard No. D 836-77; for incorporation by reference, see § 21.6(b).) When 100 ml of benzene are distilled...

27 CFR 21.97 - Benzene.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Benzene. 21.97 Section 21... TREASURY ALCOHOL FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants § 21.97 Benzene. (a..., Standard No. D 836-77; for incorporation by reference, see § 21.6(b).) When 100 ml of benzene are distilled...

27 CFR 21.97 - Benzene.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Benzene. 21.97 Section 21... TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants § 21.97 Benzene. (a..., Standard No. D 836-77; for incorporation by reference, see § 21.6(b).) When 100 ml of benzene are distilled...

27 CFR 21.97 - Benzene.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Benzene. 21.97 Section 21... TREASURY ALCOHOL FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants § 21.97 Benzene. (a..., Standard No. D 836-77; for incorporation by reference, see § 21.6(b).) When 100 ml of benzene are distilled...

27 CFR 21.97 - Benzene.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Benzene. 21.97 Section 21... TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants § 21.97 Benzene. (a..., Standard No. D 836-77; for incorporation by reference, see § 21.6(b).) When 100 ml of benzene are distilled...

7 CFR 51.2276 - Color chart.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Color chart. 51.2276 Section 51.2276 Agriculture... Standards for Shelled English Walnuts (Juglans Regia) General § 51.2276 Color chart. The color chart (USDA Walnut Color Chart) to which reference is made in §§ 51.2281 and 51.2282 illustrates the four shades of...

14 CFR 25.103 - Stall speed.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Stall speed. 25.103 Section 25.103... STANDARDS: TRANSPORT CATEGORY AIRPLANES Flight Performance § 25.103 Stall speed. (a) The reference stall speed, VSR, is a calibrated airspeed defined by the applicant. VSR may not be less than a 1-g stall...

14 CFR 25.103 - Stall speed.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Stall speed. 25.103 Section 25.103... STANDARDS: TRANSPORT CATEGORY AIRPLANES Flight Performance § 25.103 Stall speed. (a) The reference stall speed, VSR, is a calibrated airspeed defined by the applicant. VSR may not be less than a 1-g stall...

7 CFR 160.8 - Steam distilled wood turpentine.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation from...

7 CFR 160.8 - Steam distilled wood turpentine.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false Steam distilled wood turpentine. 160.8 Section 160.8... STANDARDS FOR NAVAL STORES General § 160.8 Steam distilled wood turpentine. The designation “steam distilled wood turpentine” shall refer to the kind of spirits of turpentine obtained by steam distillation from...

77 FR 39657 - Approval and Promulgation of Air Quality Implementation Plans; Washington; Determination of Clean...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

... Fine Particulate Standard for the Tacoma, Pierce County Nonattainment Area AGENCY: Environmental..., Pierce County nonattainment area (hereafter referred to as ``Tacoma, Pierce County'' or ``the area'') for... section 107(d)(1), for the 2006 24-hour PM 2.5 NAAQS. As part of that action, Tacoma, Pierce County...

Comparison of Data on Serious Adverse Events and Mortality in ClinicalTrials.gov, Corresponding Journal Articles, and FDA Medical Reviews: Cross-Sectional Analysis.

PubMed

Pradhan, Richeek; Singh, Sonal

2018-04-11

Inconsistencies in data on serious adverse events (SAEs) and mortality in ClinicalTrials.gov and corresponding journal articles pose a challenge to research transparency. The objective of this study was to compare data on SAEs and mortality from clinical trials reported in ClinicalTrials.gov and corresponding journal articles with US Food and Drug Administration (FDA) medical reviews. We conducted a cross-sectional study of a randomly selected sample of new molecular entities approved during the study period 1 January 2013 to 31 December 2015. We extracted data on SAEs and mortality from 15 pivotal trials from ClinicalTrials.gov and corresponding journal articles (the two index resources), and FDA medical reviews (reference standard). We estimated the magnitude of deviations in rates of SAEs and mortality between the index resources and the reference standard. We found deviations in rates of SAEs (30% in ClinicalTrials.gov and 30% in corresponding journal articles) and mortality (72% in ClinicalTrials.gov and 53% in corresponding journal articles) when compared with the reference standard. The intra-class correlation coefficient between the three resources was 0.99 (95% confidence interval [CI] 0.98-0.99) for SAE rates and 0.99 (95% CI 0.97-0.99) for mortality rates. There are differences in data on rates of SAEs and mortality in randomized clinical trials in both ClinicalTrials.gov and journal articles compared with FDA reviews. Further efforts should focus on decreasing existing discrepancies to enhance the transparency and reproducibility of data reporting in clinical trials.

Advanced Transport Operating System (ATOPS) control display unit software description

NASA Technical Reports Server (NTRS)

Slominski, Christopher J.; Parks, Mark A.; Debure, Kelly R.; Heaphy, William J.

1992-01-01

The software created for the Control Display Units (CDUs), used for the Advanced Transport Operating Systems (ATOPS) project, on the Transport Systems Research Vehicle (TSRV) is described. Module descriptions are presented in a standardized format which contains module purpose, calling sequence, a detailed description, and global references. The global reference section includes subroutines, functions, and common variables referenced by a particular module. The CDUs, one for the pilot and one for the copilot, are used for flight management purposes. Operations performed with the CDU affects the aircraft's guidance, navigation, and display software.

[New growth references of the World Health Organization based on breast fed infants].

PubMed

Lozano de la Torre, Maria J

2007-02-01

The World Health Organization Multicenter Growth Reference Study is a multinational project to develop new growth references for infants and young children. The design combines a longitudinal study from birth to 24 months with a cross-sectional study of children aged 18 to 71 months. The pooled sample from the six participating countries (Brazil, Ghana, India, Norway, Oman, and the United States) consists of 8440 children. The new WHO Child Growth Standards confirm that all children worldwide, given an optimum start in life, have the same potential for growth and prove that differences in children's growth to the age of 5 years are more influenced by nutrition, feeding practices, environment, and healthcare than by genetics or ethnicity. The new standards are based on the breast fed child as the norm for growth and development. For the first time, this ensures coherence among the tools used to assess growth and national and international infant feeding guidelines, which recommend breast feeding as the optimal source of nutrition during infancy.

A new photometric ozone reference in the Huggins bands: the absolute ozone absorption cross section at the 325 nm HeCd laser wavelength

NASA Astrophysics Data System (ADS)

Janssen, Christof; Elandaloussi, Hadj; Gröbner, Julian

2018-03-01

The room temperature (294.09 K) absorption cross section of ozone at the 325 nm HeCd wavelength has been determined under careful consideration of possible biases. At the vacuum wavelength of 325.126 nm, thus in a region used by a variety of ozone remote sensing techniques, an absorption cross-section value of σ = 16.470×10-21 cm2 was measured. The measurement provides the currently most accurate direct photometric absorption value of ozone in the UV with an expanded (coverage factor k = 2) standard uncertainty u(σ) = 31×10-24 cm2, corresponding to a relative level of 2 ‰. The measurements are most compatible with a relative temperature coefficient cT = σ-1 ∂ Tσ = 0.0031 K-1 at 294 K. The cross section and its uncertainty value were obtained using generalised linear regression with correlated uncertainties. It will serve as a reference for ozone absorption spectra required for the long-term remote sensing of atmospheric ozone in the Huggins bands. The comparison with commonly used absorption cross-section data sets for remote sensing reveals a possible bias of about 2 %. This could partly explain a 4 % discrepancy between UV and IR remote sensing data and indicates that further studies will be required to reach the accuracy goal of 1 % in atmospheric reference spectra.

[WHO child growth standards for children 0-5 years. Percentile charts of length/height, weight, body mass index and head circumference].

PubMed

Woynarowska, Barbara; Palczewska, Iwona; Oblacińska, Anna

2012-01-01

The aim of this paper was to present the growth standards for children aged 0-5 years - which is a new tool for the assessment of health, growth and nutritional status recommended by WHO for use all over the world. These standards were elaborated in 2006 on the basis of the results of the WHO Multicentre Growth Reference Study (a longitudinal and cross-sectional survey) carried out between 1997-2003 in Brazil, Ghana, India, Norway, Oman and the USA. An innovative approach to developing growth reference was applied. Healthy children living under conditions allowing them to achieve their full genetic potential were the sample of children under study. The results showed that the growth pattern of children in their early childhood in different countries, ethnic groups and of different socioeconomic status was the same when their health and care needs were met. The new standards indicate how children should grow in all countries, rather than merely describing how they grew at a particular place and time. The WHO Child Growth Standards for Children 0-5 years were adapted and used in over 100 countries. Activities designed to adapt WHO standards in Poland were undertaken in 2009. The comparison between the growth reference for Warsaw children and WHO standards showed no differences, or very small ones. Following discussion with the participation of many experts, in 2011 recommendations concerning the implementation of these standards were signed by the Committee of Human Development and the Committee of Anthropology of the Polish Academy of Science, the Main Board of the Polish Anthropological Society, the Institute of Mother and Child, and the Institute of Food and Nutrition. The percentile charts were adapted to the set of percentiles hitherto used in Poland.

Certification Processes for Safety-Critical and Mission-Critical Aerospace Software

NASA Technical Reports Server (NTRS)

Nelson, Stacy

2003-01-01

This document is a quick reference guide with an overview of the processes required to certify safety-critical and mission-critical flight software at selected NASA centers and the FAA. Researchers and software developers can use this guide to jumpstart their understanding of how to get new or enhanced software onboard an aircraft or spacecraft. The introduction contains aerospace industry definitions of safety and safety-critical software, as well as, the current rationale for certification of safety-critical software. The Standards for Safety-Critical Aerospace Software section lists and describes current standards including NASA standards and RTCA DO-178B. The Mission-Critical versus Safety-Critical software section explains the difference between two important classes of software: safety-critical software involving the potential for loss of life due to software failure and mission-critical software involving the potential for aborting a mission due to software failure. The DO-178B Safety-critical Certification Requirements section describes special processes and methods required to obtain a safety-critical certification for aerospace software flying on vehicles under auspices of the FAA. The final two sections give an overview of the certification process used at Dryden Flight Research Center and the approval process at the Jet Propulsion Lab (JPL).

[An analysis of caesarean sections in Uruguay by type of hospital].

PubMed

Aguirre, Rafael; Antón, José-Ignacio; Triunfo, Patricia

2018-04-20

To analyse on a comparative basis the incidence of caesarean sections among the different health care systems in Uruguay and with respect to the World Health Organization's (WHO) standards, taking into account the medical-obstetric characteristics of the births, particularly, the Robson classification. We examine 190,847 births registered by the Perinatal Information System in Uruguay between 2009 and 2014 by type of health care system. Using logit models, we analyse the probability of caesarean section taking into account the Robson classification, other risk factors and the mothers' characteristics. We compared the caesarean rates predicted by the different subsystems for a common population. Furthermore, we contrast the caesarean rates observed in each subsystem with the rates that resulted if the Uruguayan hospitals followed the guidelines of the sample of WHO reference hospitals. Private health systems in Uruguay exhibit a much higher incidence of caesarean sections than public ones, even after considering the medical-obstetric characteristics of the births. Caesarean rates are more than 75% higher than those observed if the WHO standards are applied. Uruguay has a very high incidence of caesarean sections with respect to WHO standards, particularly, in the private sector. This fact is unrelated to the clinical characteristics of the births. Copyright © 2018 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Police Traffic Services Basic Training Program. Student Study Guide. Volume 3 of 3.

ERIC Educational Resources Information Center

Hale, Allen; Hamilton, John W.

As part of the basic training program in police traffic services intended to establish a national standard, the student study guide was developed to serve as a basic reference text to reinforce and supplement the subject material presented in class. The document consists of the six following major sections: (1) background for policy traffic…

7 CFR 51.2946 - Color chart.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Color chart. 51.2946 Section 51.2946 Agriculture... Standards for Grades of Walnuts in the Shell General § 51.2946 Color chart. The color chart (USDA Walnut Color Chart) to which reference is made in §§ 51.2948, 51.2949, 51.2950, 51.2954, and 51.2963...

The use of immunohistochemistry for biomarker assessment--can it compete with other technologies?

PubMed

Dunstan, Robert W; Wharton, Keith A; Quigley, Catherine; Lowe, Amanda

2011-10-01

A morphology-based assay such as immunohistochemistry (IHC) should be a highly effective means to define the expression of a target molecule of interest, especially if the target is a protein. However, over the past decade, IHC as a platform for biomarkers has been challenged by more quantitative molecular assays with reference standards but that lack morphologic context. For IHC to be considered a "top-tier" biomarker assay, it must provide truly quantitative data on par with non-morphologic assays, which means it needs to be run with reference standards. However, creating such standards for IHC will require optimizing all aspects of tissue collection, fixation, section thickness, morphologic criteria for assessment, staining processes, digitization of images, and image analysis. This will also require anatomic pathology to evolve from a discipline that is descriptive to one that is quantitative. A major step in this transformation will be replacing traditional ocular microscopes with computer monitors and whole slide images, for without digitization, there can be no accurate quantitation; without quantitation, there can be no standardization; and without standardization, the value of morphology-based IHC assays will not be realized.

A New Method for Generating Probability Tables in the Unresolved Resonance Region

DOE PAGES

Holcomb, Andrew M.; Leal, Luiz C.; Rahnema, Farzad; ...

2017-04-18

One new method for constructing probability tables in the unresolved resonance region (URR) has been developed. This new methodology is an extensive modification of the single-level Breit-Wigner (SLBW) pseudo-resonance pair sequence method commonly used to generate probability tables in the URR. The new method uses a Monte Carlo process to generate many pseudo-resonance sequences by first sampling the average resonance parameter data in the URR and then converting the sampled resonance parameters to the more robust R-matrix limited (RML) format. Furthermore, for each sampled set of pseudo-resonance sequences, the temperature-dependent cross sections are reconstructed on a small grid around themore » energy of reference using the Reich-Moore formalism and the Leal-Hwang Doppler broadening methodology. We then use the effective cross sections calculated at the energies of reference to construct probability tables in the URR. The RML cross-section reconstruction algorithm has been rigorously tested for a variety of isotopes, including 16O, 19F, 35Cl, 56Fe, 63Cu, and 65Cu. The new URR method also produced normalized cross-section factor probability tables for 238U that were found to be in agreement with current standards. The modified 238U probability tables were shown to produce results in excellent agreement with several standard benchmarks, including the IEU-MET-FAST-007 (BIG TEN), IEU-MET-FAST-003, and IEU-COMP-FAST-004 benchmarks.« less

LinkEHR-Ed: a multi-reference model archetype editor based on formal semantics.

PubMed

Maldonado, José A; Moner, David; Boscá, Diego; Fernández-Breis, Jesualdo T; Angulo, Carlos; Robles, Montserrat

2009-08-01

To develop a powerful archetype editing framework capable of handling multiple reference models and oriented towards the semantic description and standardization of legacy data. The main prerequisite for implementing tools providing enhanced support for archetypes is the clear specification of archetype semantics. We propose a formalization of the definition section of archetypes based on types over tree-structured data. It covers the specialization of archetypes, the relationship between reference models and archetypes and conformance of data instances to archetypes. LinkEHR-Ed, a visual archetype editor based on the former formalization with advanced processing capabilities that supports multiple reference models, the editing and semantic validation of archetypes, the specification of mappings to data sources, and the automatic generation of data transformation scripts, is developed. LinkEHR-Ed is a useful tool for building, processing and validating archetypes based on any reference model.

The National Expert Standard Pressure Ulcer Prevention in Nursing and pressure ulcer prevalence in German health care facilities: a multilevel analysis.

PubMed

Wilborn, Doris; Grittner, Ulrike; Dassen, Theo; Kottner, Jan

2010-12-01

The objective of this study was to describe the relationship between the German National Expert Standard Pressure Ulcer Prevention and the pressure ulcer prevalence in German nursing homes and hospitals. The patient outcome pressure ulcer does not only depend on individual characteristics of patients, but also on institutional factors. In Germany, National Expert Standards are evidence-based instruments that build the basis of continuing improvement in health care quality. It is expected that after having implemented the National Expert Standard Pressure Ulcer Prevention, the number of pressure ulcers should decrease in health care institutions. The analysed data were obtained from two cross-sectional studies from 2004-2005. A multilevel analysis was performed to show the impact of the National Expert Standard Pressure Ulcer Prevention on pressure ulcer prevalence. A total of 41.5% of hospitals and 38.8% of the nursing homes claimed to use the National Expert Standard in the process of developing their local protocols. The overall pressure ulcer prevalence grade 2-4 was 4.7%. Adjusted for hospital departments, survey year and individual characteristics, there was no significant difference in the prevalence of pressure ulcers between institutions that refer to the National Expert Standard or those referring to other sources in developing their local protocols (OR=1.14, 95% CI=0.90-1.44). There was no empirical evidence demonstrating that local protocols of pressure ulcer prevention based on the National Expert Standard were superior to local protocols which refer other sources of knowledge with regard to the pressure ulcer prevalence. The use of the National Expert Standard Pressure Ulcer Prevention can neither be recommended nor be refused. The recent definition of implementation of Expert Standards should be mandatory for all health care institutions which introduce Expert Standards. © 2010 Blackwell Publishing Ltd.

Validation of IRDFF in 252Cf standard and IRDF-2002 reference neutron fields

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

Simakov, Stanislav; Capote Noy, Roberto; Greenwood, Lawrence R.

The results of validation of the latest release of International Reactor Dosimetry and Fusion File, IRDFF-1.03, in the standard 252Cf(s.f.) and reference 235U(nth,f) neutron benchmark fields are presented. The spectrum-averaged cross sections were shown to confirm the recommended spectrum for 252Cf spontaneous fission source; that was not the case for the current recommended spectra for 235U(nth,f). IRDFF was also validated in the spectra of the research reactor facilities ISNF, Sigma-Sigma and YAYOI, which are available in the IRDF- 2002 collection. Before this analysis, the ISFN spectrum was resimulated to remove unphysical oscillations in spectrum. IRDFF-1.03 was shown to reasonably reproducemore » the spectrum-averaged data measured in these fields except for the case of YAYOI.« less

Effect of Transitioning from Standard Reference Material 2806a to Standard Reference Material 2806b for Light Obscuration Particle Countering

DTIC Science & Technology

2016-04-01

Reference Material 2806b for Light Obscuration Particle Countering April 2016 UNCLASSIFIED UNCLASSIFIED Joel Schmitigal 27809 Standard Form 298 (Rev...Standard Reference Material 2806b for Light Obscuration Particle Countering 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...Reference Material 2806a to Standard Reference Material 2806b for Light Obscuration Particle Countering Joel Schmitigal Force Projection

Reference Ranges for Head Circumference in Ethiopian Children 0-2 Years of Age.

PubMed

Amare, Ephrem Bililigne; Idsøe, Mari; Wiksnes, Miriam; Moss, Thomas; Roelants, Mathieu; Shimelis, Damte; Júlíusson, Pétur B; Kiserud, Torvid; Wester, Knut

2015-12-01

Head circumference (HC) charts are important for early detection of hydrocephalus during childhood. In low-income countries where population-based HC charts are rarely available, hydrocephalus occurs more commonly than in developed countries, and is usually not diagnosed early enough to prevent severe brain damage. This applies to Ethiopia as well. The World Health Organization (WHO) has provided standard HC charts advocated for global use, but recent studies cast doubts whether these charts are equally applicable in various populations. The aim of the study was therefore to establish reference ranges for early childhood HC in Ethiopia. In this prospective, observational cross-sectional study, measurements of HC were collected from healthy children of different ethnicities between birth and 24 months, in health centers situated in 5 Ethiopian cities. Reference ranges for HC were estimated using the LMS method and compared with those recommended by WHO. A total of 4019 children were included. Overall, 6.7% of boys and 7.1% of girls were above the +2 standard deviation (SD) of the WHO reference ranges, whereas the corresponding figures below -2 SD were 2.8% and 2.1%. Similarly, the +2 SD lines of the Ethiopian reference curves were considerably higher than those of the WHO growth standards, whereas the median and -2 SD lines were more comparable. Ethiopian HC reference ranges for children from birth to 24 months of age were found to differ significantly from those established by WHO and should correspondingly be considered as the first choice for screening for hydrocephalus in that population. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

Collaborative study for the establishment of erythropoietin BRP batch 4.

PubMed

Burns, C; Bristow, A F; Daas, A; Costanzo, A

2015-01-01

The European Pharmacopoeia (Ph. Eur.) Biological Reference Preparation (BRP) for erythropoietin (EPO) is used as a working standard for potency determination of EPO preparations by in vivo bioassay as prescribed in the Ph. Eur. monograph Erythropoietin concentrated solution (1316). The BRP batch 3 was calibrated in 2006 and its stocks are depleted. The European Directorate for the Quality of Medicines & HealthCare (EDQM) thus initiated a project to calibrate a replacement batch in International Units against the WHO 3(rd) International Standard (IS) for Erythropoietin, recombinant, for bioassay (11/170). A Ph. Eur. Chemical Reference Substance (CRS) was established recently for use as reference in some of the physicochemical tests prescribed in the monograph. Therefore, the EPO BRP batch 4 was only calibrated for the normocythaemic and polycythaemic mouse in vivo bioassays described in the Assay section of the Ph. Eur. monograph (1316). The collaborative study involved seven laboratories from Europe, the USA and South America. The results confirmed that the candidate BRP (cBRP) is suitable for use as a reference preparation in the potency determination of EPO medicinal products by bioassay (using the normocythaemic or polycythaemic mouse methods). The outcome of the study enabled the Ph. Eur. Commission to establish the proposed standard as erythropoietin BRP batch 4 in November 2014 for use as a reference preparation solely for the polycythaemic and normocythaemic mouse bioassay, with an assigned potency of 13 000 IU/vial. Furthermore, the potency of BRP3 was confirmed during the study, thus warranting a good continuity of the IU.

Technical Note: Method to correlate whole-specimen histopathology of radical prostatectomy with diagnostic MR imaging

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

McGrath, Deirdre M., E-mail: d.mcgrath@sheffield.ac.uk; Lee, Jenny; Foltz, Warren D.

Purpose: Validation of MRI-guided tumor boundary delineation for targeted prostate cancer therapy is achieved via correlation with gold-standard histopathology of radical prostatectomy specimens. Challenges to accurate correlation include matching the pathology sectioning plane with the in vivo imaging slice plane and correction for the deformation that occurs between in vivo imaging and histology. A methodology is presented for matching of the histological sectioning angle and position to the in vivo imaging slices. Methods: Patients (n = 4) with biochemical failure following external beam radiotherapy underwent diagnostic MRI to confirm localized recurrence of prostate cancer, followed by salvage radical prostatectomy. High-resolutionmore » 3-D MRI of the ex vivo specimens was acquired to determine the pathology sectioning angle that best matched the in vivo imaging slice plane, using matching anatomical features and implanted fiducials. A novel sectioning device was developed to guide sectioning at the correct angle, and to assist the insertion of reference dye marks to aid in histopathology reconstruction. Results: The percentage difference in the positioning of the urethra in the ex vivo pathology sections compared to the positioning in in vivo images was reduced from 34% to 7% through slicing at the best match angle. Reference dye marks were generated, which were visible in ex vivo imaging, in the tissue sections before and after processing, and in histology sections. Conclusions: The method achieved an almost fivefold reduction in the slice-matching error and is readily implementable in combination with standard MRI technology. The technique will be employed to generate datasets for correlation of whole-specimen prostate histopathology with in vivo diagnostic MRI using 3-D deformable registration, allowing assessment of the sensitivity and specificity of MRI parameters for prostate cancer. Although developed specifically for prostate, the method is readily adaptable to other types of whole tissue specimen, such as mastectomy or liver resection.« less

Impact of a product-specific reference standard for the measurement of a PEGylated rFVIII activity: the Swiss Multicentre Field Study.

PubMed

Bulla, O; Poncet, A; Alberio, L; Asmis, L M; Gähler, A; Graf, L; Nagler, M; Studt, J-D; Tsakiris, D A; Fontana, P

2017-07-01

Measuring factor VIII (FVIII) activity can be challenging when it has been modified, such as when FVIII is pegylated to increase its circulating half-life. Use of a product-specific reference standard may help avoid this issue. Evaluate the impact of using a product-specific reference standard for measuring the FVIII activity of BAX 855 - a pegylated FVIII - in eight of Switzerland's main laboratories. Factor VIII-deficient plasma, spiked with five different concentrations of BAX 855, plus a control FVIII sample, was sent to the participating laboratories. They measured FVIII activity by using either with a one-stage (OSA) or the chromogenic assay (CA) against their local or a product-specific reference standard. When using a local reference standard, there was an overestimation of BAX 855 activity compared to the target concentrations, both with the OSA and CA. The use of a product-specific reference standard reduced this effect: mean recovery ranged from 127.7% to 213.5% using the OSA with local reference standards, compared to 110% to 183.8% with a product-specific reference standard, and from 146.3% to 182.4% using the CA with local reference standards compared to 72.7% to 103.7% with a product-specific reference standard. In this in vitro study, the type of reference standard had a major impact on the measurement of BAX 855 activity. Evaluation was more accurate and precise when using a product-specific reference standard. © 2017 John Wiley & Sons Ltd.

10 CFR 431.76 - Uniform test method for the measurement of energy efficiency of commercial warm air furnaces.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Gases), 2.5 (Test Pressures and Burner Adjustments), 2.6 (Static Pressure and Air Flow Adjustments), 2... pressure, as specified in Section 2.5.1 of ANSI Standard Z21.47-1998, (Incorporated by reference, see § 431... thermal efficiency test), 41 (Initial Test Conditions), 42 (Combustion Test—Burner and Furnace), 43.2...

10 CFR 431.76 - Uniform test method for the measurement of energy efficiency of commercial warm air furnaces.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Gases), 2.5 (Test Pressures and Burner Adjustments), 2.6 (Static Pressure and Air Flow Adjustments), 2... pressure, as specified in Section 2.5.1 of ANSI Standard Z21.47-1998, (Incorporated by reference, see § 431... thermal efficiency test), 41 (Initial Test Conditions), 42 (Combustion Test—Burner and Furnace), 43.2...

Open Systems Architecture for Command, Control and Communications

DTIC Science & Technology

1991-07-01

CONTENTS SECTION TITLE PAGE I. EXECUTIVE SUMMARY 5 II. TERMS OF REFERENCE 7 III. PANEL MEMBERSHIP 9 IV. INTRODUCTION 11 V. INDUSTRIAL REVOLUTION 19 VI...INTRODUCTION 18 19 V. INDUSTRIAL REVOLUTION 20 21 Initial manifestations of computer and communications standards emerged in the early seventies, largely...SYSTEMS INDUSTRIAL REVOLUTION Application Presentation Session Transport Internet Data Link Physical Application Presentation Session Transport

Fundamentals of nuclear pharmacy, 3rd Ed

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

Saha, G.B.

1992-01-01

This book is a standard text/reference of nuclear pharmacy. New sections in the Third Edition include: instruments used for radiation detection and measurement; disposal of radioactive materials; clinical uses of all new and existing radiopharmaceuticals; 99m Tc and 123I-labeled radiopharmaceuticals, as well as radiolabeled leukocytes, platelets, and antibodies; and up-to-date descriptions of the latest FDA regulations.

21 CFR 320.26 - Guidelines on the design of a single-dose in vivo bioavailability or bioequivalence study.

Code of Federal Regulations, 2013 CFR

2013-04-01

... delivery systems other than oral or intravenous dosage forms with an appropriate reference standard, the... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Guidelines on the design of a single-dose in vivo bioavailability or bioequivalence study. 320.26 Section 320.26 Food and Drugs FOOD AND DRUG ADMINISTRATION...

21 CFR 320.26 - Guidelines on the design of a single-dose in vivo bioavailability or bioequivalence study.

Code of Federal Regulations, 2012 CFR

2012-04-01

... delivery systems other than oral or intravenous dosage forms with an appropriate reference standard, the... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Guidelines on the design of a single-dose in vivo bioavailability or bioequivalence study. 320.26 Section 320.26 Food and Drugs FOOD AND DRUG ADMINISTRATION...

21 CFR 320.26 - Guidelines on the design of a single-dose in vivo bioavailability or bioequivalence study.

Code of Federal Regulations, 2014 CFR

2014-04-01

... delivery systems other than oral or intravenous dosage forms with an appropriate reference standard, the... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Guidelines on the design of a single-dose in vivo bioavailability or bioequivalence study. 320.26 Section 320.26 Food and Drugs FOOD AND DRUG ADMINISTRATION...

Results of the 1995 JPL balloon flight solar cell calibration program

NASA Technical Reports Server (NTRS)

Anspaugh, B. E.; Weiss, R. S.

1995-01-01

The Jet Propulsion Laboratory (JPL) solar cell calibration program was conceived to produce reference standards for the purpose of accurately setting solar simulator intensities. The concept was to fly solar cells on a high-altitude balloon, to measure their output at altitudes near 120,000 ft (36.6 km), to recover the cells, and to use them as reference standards. The procedure is simple. The reference cell is placed in the simulator beam, and the beam intensity is adjusted until the reference cell reads the same as it read on the balloon. As long as the reference cell has the same spectral response as the cells or panels to be measured, this is a very accurate method of setting the intensity. But as solar cell technology changes, the spectral response of the solar cells changes also, and reference standards using the new technology must be built and calibrated. Until the summer of 1985, there had always been a question as to how much the atmosphere above the balloon modified the solar spectrum. If the modification was significant, the reference cells might not have the required accuracy. Solar cells made in recent years have increasingly higher blue responses, and if the atmosphere has any effect at all, it would be expected to modify the calibration of these newer blue cells much more so than for cells made in the past. JPL has been flying calibration standards on high-altitude balloons since 1963 and continues to organize a calibration balloon flight at least once a year. The 1995 flight was the 48th flight in this series. The 1995 flight incorporated 46 solar cell modules from 7 different participants. The payload included Si, amorphous Si, GaAs, GaAs/Ge, dual junction cells, top and bottom sections of dual junction cells, and a triple junction cell. A new data acquisition system was built for the balloon flights and flown for the first time on the 1995 flight. This system allows the measurement of current-voltage (I-V) curves for 20 modules in addition to measurement of modules with fixed loads as had been done in the past.

Reference equation for prediction of a total distance during six-minute walk test using Indonesian anthropometrics.

PubMed

Nusdwinuringtyas, Nury; Widjajalaksmi; Yunus, Faisal; Alwi, Idrus

2014-04-01

to develop a reference equation for prediction of the total distance walk using Indonesian anthropometrics of sedentary healthy subjects. Subsequently, the prediction obtained was compared to those calculated by the Caucasian-based Enright prediction equation. the cross-sectional study was conducted among 123 healthy Indonesian adults with sedentary life style (58 male and 65 female subjects in an age range between 18 and 50 years). Heart rate was recorded using Polar with expectation in the sub-maximal zone (120-170 beats per minute). The subjects performed two six-minute walk tests, the first one on a 15-meter track according to the protocol developed by the investigator. The second walk was carried out on Biodex®gait trainer as gold standard. an average total distance of 547±54.24 m was found, not significantly different from the gold standard of 544.72±54.11 m (p>0.05). Multiple regression analysis was performed to develop the new equation. the reference equation for prediction of the total distance using Indonesian anthropometrics is more applicable in Indonesia.

Lanl Neutron-Induced Fission Cross Section Measurement Program

NASA Astrophysics Data System (ADS)

Laptev, A. B.; Tovesson, F.; Hill, T. S.

2014-09-01

A well established program of neutron-induced fission cross section measurement at Los Alamos Neutron Science Center (LANSCE) is supporting the Fuel Cycle Research program (FC R&D). Combining measurements at two LANSCE facilities, the Lujan Center and the Weapons Neutron Research facility (WNR), cover neutron energies over 10 orders of magnitude: from sub-thermal up to 200 MeV. A parallel-plate fission ionization chamber was used as a fission fragment detector. The 235U(n,f) standard was used as the reference. Fission cross sections have been measured for multiple actinides. The new data presented here completes the suite of long-lived Uranium isotopes that were investigated with this experimental approach. The cross section data are presented in comparison with existing evaluations and previous measurements.

Adoption of the WHO Child Growth Standards to classify Indonesian children under 2 years of age according to nutrition status: stronger indication for nutritional intervention.

PubMed

Julia, Madarina

2009-09-01

The National Center for Health Statistics/World Health Organization (NCHS/WHO) reference is considered unsuitable for assessing the nutritional status of breastfed children. It is gradually being replaced by the WHO Child Growth Standards in many countries. To assess the implications of adopting the WHO Child Growth Standards to classify Indonesian children according to nutrition status. Data were obtained from two cross-sectional surveys in two districts in Indonesia in 1998. Children under 2 years of age were randomly selected using a two-stage cluster sampling. Z-scores of weight-for-length (WLZ), length-for-age (LAZ), and weight-for-age (WAZ) were calculated based on both the NCHS/WHO reference and the WHO Child Growth Standards. Wasting, stunting, and underweight were defined as z-scores less than -2.0. We included 1,374 children, of whom 693 (50.4%) were male and 681 (49.6%) were female. Almost all of the children had initiated breastfeeding and were still being breastfed when the data were collected. According to the WHO Child Growth Standards, the prevalence of wasting did not change with age, but the prevalence rates of stunting and underweight rose steadily with age. Although the contribution of wasting to the classification of underweight was relatively constant, the contribution of stunting increased as the children grew. The WHO Child Growth Standards are a better tool for assessing the nutritional status of Indonesian children than the NCHS/WHO reference. However, low WAZ is not a suitable indicator for commencing an extra feeding program, because it reflects stunting instead of wasting. The high prevalence of stunting indicates the need to perform preventive nutritional intervention beginning earlier in life, i.e., in utero.

High-accuracy reference standards for two-photon absorption in the 680–1050 nm wavelength range

PubMed Central

de Reguardati, Sophie; Pahapill, Juri; Mikhailov, Alexander; Stepanenko, Yuriy; Rebane, Aleksander

2016-01-01

Degenerate two-photon absorption (2PA) of a series of organic fluorophores is measured using femtosecond fluorescence excitation method in the wavelength range, λ2PA = 680–1050 nm, and ~100 MHz pulse repetition rate. The function of relative 2PA spectral shape is obtained with estimated accuracy 5%, and the absolute 2PA cross section is measured at selected wavelengths with the accuracy 8%. Significant improvement of the accuracy is achieved by means of rigorous evaluation of the quadratic dependence of the fluorescence signal on the incident photon flux in the whole wavelength range, by comparing results obtained from two independent experiments, as well as due to meticulous evaluation of critical experimental parameters, including the excitation spatial- and temporal pulse shape, laser power and sample geometry. Application of the reference standards in nonlinear transmittance measurements is discussed. PMID:27137334

Developing a guideline to standardize the citation of bioresources in journal articles (CoBRA).

PubMed

Bravo, Elena; Calzolari, Alessia; De Castro, Paola; Mabile, Laurence; Napolitani, Federica; Rossi, Anna Maria; Cambon-Thomsen, Anne

2015-02-17

Many biomedical publications refer to data obtained from collections of biosamples. Sharing such bioresources (biological samples, data, and databases) is paramount for the present governance of research. Recognition of the effort involved in generating, maintaining, and sharing high quality bioresources is poorly organized, which does not encourage sharing. At publication level, the recognition of such resources is often neglected and/or highly heterogeneous. This is a true handicap for the traceability of bioresource use. The aim of this article is to propose, for the first time, a guideline for reporting bioresource use in research articles, named CoBRA: Citation of BioResources in journal Articles. As standards for citing bioresources are still lacking, the members of the journal editors subgroup of the Bioresource Research Impact Factor (BRIF) initiative developed a standardized and appropriate citation scheme for such resources by informing stakeholders about the subject and raising awareness among scientists and in science editors' networks, mapping this topic among other relevant initiatives, promoting actions addressed to stakeholders, launching surveys, and organizing focused workshops. The European Association of Science Editors has adopted BRIF's suggestion to incorporate statements on biobanks in the Methods section of their guidelines. The BRIF subgroup agreed upon a proposed citation system: each individual bioresource that is used to perform a study and that is mentioned in the Methods section should be cited as an individual "reference [BIORESOURCE]" according to a delineated format. The EQUATOR (Enhancing the QUAlity and Transparency Of health Research) network mentioned the proposed reporting guideline in their "guidelines under development" section. Evaluating bioresources' use and impact requires that publications accurately cite such resources. Adopting the standard citation scheme described here will improve the quality of bioresource reporting and will allow their traceability in scientific publications, thus increasing the recognition of bioresources' value and relevance to research. Please see related article: http://dx.doi.org/10.1186/s12916-015-0284-9.

[Application of traditional Chinese medicine reference standards in quality control of Chinese herbal pieces].

PubMed

Lu, Tu-Lin; Li, Jin-Ci; Yu, Jiang-Yong; Cai, Bao-Chang; Mao, Chun-Qin; Yin, Fang-Zhou

2014-01-01

Traditional Chinese medicine (TCM) reference standards plays an important role in the quality control of Chinese herbal pieces. This paper overviewed the development of TCM reference standards. By analyzing the 2010 edition of Chinese pharmacopoeia, the application of TCM reference standards in the quality control of Chinese herbal pieces was summarized, and the problems exiting in the system were put forward. In the process of improving the quality control level of Chinese herbal pieces, various kinds of advanced methods and technology should be used to research the characteristic reference standards of Chinese herbal pieces, more and more reasonable reference standards should be introduced in the quality control system of Chinese herbal pieces. This article discussed the solutions in the aspect of TCM reference standards, and future development of quality control on Chinese herbal pieces is prospected.

The international growth standard for preadolescent and adolescent children: statistical considerations.

PubMed

Cole, T J

2006-12-01

This article discusses statistical considerations for the design of a new study intended to provide an International Growth Standard for Preadolescent and Adolescent Children, including issues such as cross-sectional, longitudinal, and mixed designs; sample-size derivation for the number of populations and number of children per population; modeling of growth centiles of height, weight, and other measurements; and modeling of the adolescent growth spurt. The conclusions are that a mixed longitudinal design will provide information on both growth distance and velocity; samples of children from 5 to 10 sites should be suitable for an international standard (based on political rather than statistical arguments); the samples should be broadly uniform across age but oversampled during puberty, and should include data into adulthood. The LMS method is recommended for constructing measurement centiles, and parametric or semiparametric approaches are available to estimate the timing of the adolescent growth spurt in individuals. If the new standard is to be grafted onto the 2006 World Health Organization (WHO) reference, caution is needed at the join point of 5 years, where children from the new standard are likely to be appreciably more obese than those from the WHO reference, due to the rising trends in obesity and the time gap in data collection between the two surveys.

[Compliance with current standards for the early detection of neonatal hearing loss].

PubMed

Rojas-Godoy, Andrea L; Gómez-Gómez, Olga; Rivas-Muñoz, Fabio A

2014-01-01

Assessing compliance with the section "Assessment of hearing" stipulated in the Technical Standard to Detect Alteration in children aged less than 10 years-old in Bogota. This was a cross-sectional study which involved reviewing the medical records of all children born between July 1st and December 31st 2010 in two healthcare institutions in Bogota. Records were selected in which any of the following risk factors appeared: neonatal hyperbilirubinaemia involving phototherapy, neonatal exposure to ototoxic substances and/or <1.500 gr low birth weight. It was also ascertained whether children had been referred to an auditory evoked potential test as the prescribed screening test for neonatal hearing, as stipulated in mandatory Colombian technical standards for detecting abnormal growth and developmental in children aged less than ten years-old. Neither of the two institutions was making the aforementioned referral test. The results indicated significant difficulties in adherence to the protocol for the early detection of hearing loss regarding pertinent/current neonatal Colombian regulations.

Implication of World Health Organization growth standards on estimation of malnutrition in young Chinese children: Two examples from rural western China and the Tibet region.

PubMed

Dang, Shaonong; Yan, Hong; Wang, Duolao

2014-12-01

The aim of this study was to determine how malnutrition rates change in young Chinese children when 2006 World Health Organization (WHO) growth standards are used instead of 1978 WHO/National Center for Health Statistics reference. Cross-sectional survey data were used from rural western China and the Tibet region. The heights and weights of children of <36 months of age were measured. The nutritional status of the children was assessed by two references. Using 2006 reference instead of 1978 reference, the prevalence of stunting increased significantly (17.9% vs. 12.3% in rural western China and 37.5% vs. 28.1% in rural Tibet). The prevalence of underweight was lower in rural western China (7.7% vs. 11.7%) than rural Tibet (13.1% vs. 15.3%). For all ages, the prevalence of stunting increased and the greatest relative increase appeared in the first six months (102.9% in rural western China vs. 134.9% in rural Tibet). With respect to underweight, the relative increase occurred only during the first six months (314.3% in rural western China vs. 48.1% in rural Tibet); however, the reduction was observed in other age groups. For young Chinese Han and Tibetan children, the difference in estimation of malnutrition between two references differed in magnitude. The scale of change in the prevalence rates of stunting and underweight is much greater when 2006 reference was introduced. © The Author(s) 2013.

77 FR 751 - Federal Motor Vehicle Safety Standards; Matters Incorporated by Reference

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... incorrectly cites 49 U.S.C. 30177. This section does not exist. The correct citation is 49 U.S.C. 30117... revising the citation to read as follows: Authority: 49 U.S.C. 322, 30111, 30115, 30117, and 30166... of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any...

41 CFR 102-38.30 - How does an executive agency request a deviation from the provisions of this part?

Code of Federal Regulations, 2010 CFR

2010-07-01

... which are distinct from the standard deviation process and specific to the requirements of the Federal... agency request a deviation from the provisions of this part? 102-38.30 Section 102-38.30 Public Contracts... executive agency request a deviation from the provisions of this part? Refer to §§ 102-2.60 through 102-2...

Development of real-time PCR method for the detection and the quantification of a new endogenous reference gene in sugar beet "Beta vulgaris L.": GMO application.

PubMed

Chaouachi, Maher; Alaya, Akram; Ali, Imen Ben Haj; Hafsa, Ahmed Ben; Nabi, Nesrine; Bérard, Aurélie; Romaniuk, Marcel; Skhiri, Fethia; Saïd, Khaled

2013-01-01

KEY MESSAGE : Here, we describe a new developed quantitative real-time PCR method for the detection and quantification of a new specific endogenous reference gene used in GMO analysis. The key requirement of this study was the identification of a new reference gene used for the differentiation of the four genomic sections of the sugar beet (Beta vulgaris L.) (Beta, Corrollinae, Nanae and Procumbentes) suitable for quantification of genetically modified sugar beet. A specific qualitative polymerase chain reaction (PCR) assay was designed to detect the sugar beet amplifying a region of the adenylate transporter (ant) gene only from the species of the genomic section I of the genus Beta (cultivated and wild relatives) and showing negative PCR results for 7 species of the 3 other sections, 8 related species and 20 non-sugar beet plants. The sensitivity of the assay was 15 haploid genome copies (HGC). A quantitative real-time polymerase chain reaction (QRT-PCR) assay was also performed, having high linearity (R (2) > 0.994) over sugar beet standard concentrations ranging from 20,000 to 10 HGC of the sugar beet DNA per PCR. The QRT-PCR assay described in this study was specific and more sensitive for sugar beet quantification compared to the validated test previously reported in the European Reference Laboratory. This assay is suitable for GMO quantification in routine analysis from a wide variety of matrices.

Aeronautic Instruments. Section II : Altitude Instruments

NASA Technical Reports Server (NTRS)

Mears, A H; Henrickson, H B; Brombacher, W G

1923-01-01

This report is Section two of a series of reports on aeronautic instruments (Technical Report nos. 125 to 132, inclusive). This section discusses briefly barometric altitude determinations, and describes in detail the principal types of altimeters and barographs used in aeronautics during the recent war. This is followed by a discussion of performance requirements for such instruments and an account of the methods of testing developed by the Bureau of Standards. The report concludes with a brief account of the results of recent investigations. For accurate measurements of altitude, reference must also be made to thermometer readings of atmospheric temperature, since the altitude is not fixed by atmospheric pressure alone. This matter is discussed in connection with barometric altitude determination.

A pilot study of clinical agreement in cardiovascular preparticipation examinations: how good is the standard of care?

PubMed

O'Connor, Francis G; Johnson, Jeremy D; Chapin, Mark; Oriscello, Ralph G; Taylor, Dean C

2005-05-01

To evaluate the interobserver agreement between physicians regarding a abnormal cardiovascular assessment on athletic preparticipation examinations. Cross-sectional clinical survey. Outpatient Clinic, United States Military Academy, West Point, NY. We randomly selected 101 out of 539 cadet-athletes presenting for a preparticipation examination. Two primary care sports medicine fellows and a cardiologist examined the cadets. After obtaining informed consent from all participants, all 3 physicians separately evaluated all 101 cadets. The physicians recorded their clinical findings and whether they thought further cardiovascular evaluation (echocardiography) was indicated. Rate of referral for further cardiovascular evaluation, clinical agreement between sports medicine fellows, and clinical agreement between sports medicine fellows and the cardiologist. Each fellow referred 6 of the 101 evaluated cadets (5.9%). The cardiologist referred none. Although each fellow referred 6 cadets, only 1 cadet was referred by both. The kappa statistic for clinical agreement between fellows is 0.114 (95% CI, -0.182 to 0.411). There was no clinical agreement between the fellows and the cardiologist. This pilot study reveals a low level of agreement between physicians regarding which athletes with an abnormal examination deserved further testing. It challenges the standard of care and questions whether there is a need for improved technologies or improved training in cardiovascular clinical assessment.

[Impact and state of the art of regional healthcare planning and management guidelines in a local health authority of the Lazio region (Italy)].

PubMed

Priori, Maria Rosaria; Barbato, Angelo

2007-01-01

The aim of this study was to evaluate the impact of health care planning and management guidelines, elaborated by the Lazio regional healthcare authority, on the organizational structure and operational processes of local health authorities and, more specifically, of the Roma C local health authority. The guidelines are made up of three volumes and mainly describe an operational model, rather than being a set of standard references aimed at standardizing the quality of information low systems in local healthcare authorities. The guidelines are essentially a didactic text, and were elaborated by a consulting firm, Engineering Management Consulting, on behalf of the Lazio regional authority. In the first section, the main concepts are defined, while in subsequent sections, detailed models regarding the specific subject matter are described. Although the guidelines represent a useful tool in the process of converting local health authorities of the Lazio region into "business" organizations, so far they have been of use only in the first phase of assessment of different organizational models for healthcare planning and management. There is still a long way ahead towards defining standard procedures and references for describing activities and costs. This is what should hopefully be achieved briefly and which will necessarily require the introduction of a data warehouse and business intelligence software that will allow monitoring of activities and making short term predictions through the use balanced scorecards and data mining.

Eddy-Current Reference Standard

NASA Technical Reports Server (NTRS)

Ambrose, H. H., Jr.

1985-01-01

Magnetic properties of metallic reference standards duplicated and stabilized for eddy-current coil measurements over long times. Concept uses precisely machined notched samples of known annealed materials as reference standards.

Rabies vaccine standards: comparison of the 5th and 6th WHO international reference standards to the USDA veterinary reference standard.

PubMed

Hermann, J; Fry, A; Reising, M; Patterson, P; Siev, D; Gatewood, D

2012-11-06

Ensuring rabies vaccines are potent and effective is paramount in preventing transmission of this deadly disease and safeguarding public health. Efficacy of human and veterinary vaccines is ensured by evaluating relative potency estimates of the vaccine compared to a rabies reference standard using the National Institutes of Health (NIH) test. Reference vaccines are based on the International Standard for Rabies Vaccine provided by the World Health Organization (WHO). A comparison study was conducted to determine the relative potency of the 5th WHO, 6th WHO, and United States Department of Agriculture's (USDA) 08-14 reference standards using the NIH test. Results from the study demonstrate that the 6th WHO reference standard is approximately twice as potent as the 5th WHO reference when reconstituted to contain 1 IU per ml. Based on these results, the Center for Veterinary Biologics (CVB) doubled the reconstitution volume of USDA veterinary reference 08-14 from 13 ml to 26 ml, for an initial use dilution of 0.7 IU per ml for use by veterinary biologics manufacturers in the NIH test. This study emphasizes the importance of reference standard calibration for use in the National Institutes of Health test. Published by Elsevier Ltd.

Direct calibration of a reference standard against the air kerma strength primary standard, at 192Ir HDR energy.

PubMed

Rajan, K N Govinda; Selvam, T Palani; Bhatt, B C; Vijayam, M; Patki, V S; Vinatha; Pendse, A M; Kannan, V

2002-04-07

The primary standard of low air kerma rate sources or beams, maintained at the Radiological Standards Laboratory (RSL) of the Bhabha Atomic Research Centre (BARC), is a 60 cm3 spherical graphite ionization chamber. A 192Ir HDR source was standardized at the hospital site in units of air kerma strength (AKS) using this primary standard. A 400 cm3 bakelite chamber, functioning as a reference standard at the RSL for a long period, at low air kerma rates (compared to external beam dose rates), was calibrated against the primary standard. It was seen that the primary standard and the reference standard, both being of low Z, showed roughly the same scatter response and yielded the same calibration factor for the 400 cm3 reference chamber, with or without room scatter. However, any likelihood of change in the reference chamber calibration factor would necessitate the re-transport of the primary standard to the hospital site for re-calibration. Frequent transport of the primary standard can affect the long-term stability of the primary standard, due to its movement or other extraneous causes. The calibration of the reference standard against the primary standard at the RSL, for an industrial type 192Ir source maintained at the laboratory, showed excellent agreement with the hospital calibration, making it possible to check the reference chamber calibration at RSL itself. Further calibration procedures have been developed to offer traceable calibration of the hospital well ionization chambers.

Development and Evaluation of Reference Standards for Image-based Telemedicine Diagnosis and Clinical Research Studies in Ophthalmology

PubMed Central

Ryan, Michael C.; Ostmo, Susan; Jonas, Karyn; Berrocal, Audina; Drenser, Kimberly; Horowitz, Jason; Lee, Thomas C.; Simmons, Charles; Martinez-Castellanos, Maria-Ana; Chan, R.V. Paul; Chiang, Michael F.

2014-01-01

Information systems managing image-based data for telemedicine or clinical research applications require a reference standard representing the correct diagnosis. Accurate reference standards are difficult to establish because of imperfect agreement among physicians, and discrepancies between clinical vs. image-based diagnosis. This study is designed to describe the development and evaluation of reference standards for image-based diagnosis, which combine diagnostic impressions of multiple image readers with the actual clinical diagnoses. We show that agreement between image reading and clinical examinations was imperfect (689 [32%] discrepancies in 2148 image readings), as was inter-reader agreement (kappa 0.490-0.652). This was improved by establishing an image-based reference standard defined as the majority diagnosis given by three readers (13% discrepancies with image readers). It was further improved by establishing an overall reference standard that incorporated the clinical diagnosis (10% discrepancies with image readers). These principles of establishing reference standards may be applied to improve robustness of real-world systems supporting image-based diagnosis. PMID:25954463

Selection of reference standard during method development using the analytical hierarchy process.

PubMed

Sun, Wan-yang; Tong, Ling; Li, Dong-xiang; Huang, Jing-yi; Zhou, Shui-ping; Sun, Henry; Bi, Kai-shun

2015-03-25

Reference standard is critical for ensuring reliable and accurate method performance. One important issue is how to select the ideal one from the alternatives. Unlike the optimization of parameters, the criteria of the reference standard are always immeasurable. The aim of this paper is to recommend a quantitative approach for the selection of reference standard during method development based on the analytical hierarchy process (AHP) as a decision-making tool. Six alternative single reference standards were assessed in quantitative analysis of six phenolic acids from Salvia Miltiorrhiza and its preparations by using ultra-performance liquid chromatography. The AHP model simultaneously considered six criteria related to reference standard characteristics and method performance, containing feasibility to obtain, abundance in samples, chemical stability, accuracy, precision and robustness. The priority of each alternative was calculated using standard AHP analysis method. The results showed that protocatechuic aldehyde is the ideal reference standard, and rosmarinic acid is about 79.8% ability as the second choice. The determination results successfully verified the evaluation ability of this model. The AHP allowed us comprehensive considering the benefits and risks of the alternatives. It was an effective and practical tool for optimization of reference standards during method development. Copyright © 2015 Elsevier B.V. All rights reserved.

Reproducibility of MRI-Determined Proton Density Fat Fraction Across Two Different MR Scanner Platforms

PubMed Central

Kang, Geraldine H.; Cruite, Irene; Shiehmorteza, Masoud; Wolfson, Tanya; Gamst, Anthony C.; Hamilton, Gavin; Bydder, Mark; Middleton, Michael S.; Sirlin, Claude B.

2016-01-01

Purpose To evaluate magnetic resonance imaging (MRI)-determined proton density fat fraction (PDFF) reproducibility across two MR scanner platforms and, using MR spectroscopy (MRS)-determined PDFF as reference standard, to confirm MRI-determined PDFF estimation accuracy. Materials and Methods This prospective, cross-sectional, crossover, observational pilot study was approved by an Institutional Review Board. Twenty-one subjects gave written informed consent and underwent liver MRI and MRS at both 1.5T (Siemens Symphony scanner) and 3T (GE Signa Excite HD scanner). MRI-determined PDFF was estimated using an axial 2D spoiled gradient-recalled echo sequence with low flip-angle to minimize T1 bias and six echo-times to permit correction of T2* and fat-water signal interference effects. MRS-determined PDFF was estimated using a stimulated-echo acquisition mode sequence with long repetition time to minimize T1 bias and five echo times to permit T2 correction. Interscanner reproducibility of MRI determined PDFF was assessed by correlation analysis; accuracy was assessed separately at each field strength by linear regression analysis using MRS-determined PDFF as reference standard. Results 1.5T and 3T MRI-determined PDFF estimates were highly correlated (r = 0.992). MRI-determined PDFF estimates were accurate at both 1.5T (regression slope/intercept = 0.958/−0.48) and 3T (slope/intercept = 1.020/0.925) against the MRS-determined PDFF reference. Conclusion MRI-determined PDFF estimation is reproducible and, using MRS-determined PDFF as reference standard, accurate across two MR scanner platforms at 1.5T and 3T. PMID:21769986

Reproducibility of MRI-determined proton density fat fraction across two different MR scanner platforms.

PubMed

Kang, Geraldine H; Cruite, Irene; Shiehmorteza, Masoud; Wolfson, Tanya; Gamst, Anthony C; Hamilton, Gavin; Bydder, Mark; Middleton, Michael S; Sirlin, Claude B

2011-10-01

To evaluate magnetic resonance imaging (MRI)-determined proton density fat fraction (PDFF) reproducibility across two MR scanner platforms and, using MR spectroscopy (MRS)-determined PDFF as reference standard, to confirm MRI-determined PDFF estimation accuracy. This prospective, cross-sectional, crossover, observational pilot study was approved by an Institutional Review Board. Twenty-one subjects gave written informed consent and underwent liver MRI and MRS at both 1.5T (Siemens Symphony scanner) and 3T (GE Signa Excite HD scanner). MRI-determined PDFF was estimated using an axial 2D spoiled gradient-recalled echo sequence with low flip-angle to minimize T1 bias and six echo-times to permit correction of T2* and fat-water signal interference effects. MRS-determined PDFF was estimated using a stimulated-echo acquisition mode sequence with long repetition time to minimize T1 bias and five echo times to permit T2 correction. Interscanner reproducibility of MRI determined PDFF was assessed by correlation analysis; accuracy was assessed separately at each field strength by linear regression analysis using MRS-determined PDFF as reference standard. 1.5T and 3T MRI-determined PDFF estimates were highly correlated (r = 0.992). MRI-determined PDFF estimates were accurate at both 1.5T (regression slope/intercept = 0.958/-0.48) and 3T (slope/intercept = 1.020/0.925) against the MRS-determined PDFF reference. MRI-determined PDFF estimation is reproducible and, using MRS-determined PDFF as reference standard, accurate across two MR scanner platforms at 1.5T and 3T. Copyright © 2011 Wiley-Liss, Inc.

Comparative Evaluations of Randomly Selected Four Point-of-Care Glucometer Devices in Addis Ababa, Ethiopia.

PubMed

Wolde, Mistire; Tarekegn, Getahun; Kebede, Tedla

2018-05-01

Point-of-care glucometer (PoCG) devices play a significant role in self-monitoring of the blood sugar level, particularly in the follow-up of high blood sugar therapeutic response. The aim of this study was to evaluate blood glucose test results performed with four randomly selected glucometers on diabetes and control subjects versus standard wet chemistry (hexokinase) methods in Addis Ababa, Ethiopia. A prospective cross-sectional study was conducted on randomly selected 200 study participants (100 participants with diabetes and 100 healthy controls). Four randomly selected PoCG devices (CareSens N, DIAVUE Prudential, On Call Extra, i-QARE DS-W) were evaluated against hexokinase method and ISO 15197:2003 and ISO 15197:2013 standards. The minimum and maximum blood sugar values were recorded by CareSens N (21 mg/dl) and hexokinase method (498.8 mg/dl), respectively. The mean sugar values of all PoCG devices except On Call Extra showed significant differences compared with the reference hexokinase method. Meanwhile, all four PoCG devices had strong positive relationship (>80%) with the reference method (hexokinase). On the other hand, none of the four PoCG devices fulfilled the minimum accuracy measurement set by ISO 15197:2003 and ISO 15197:2013 standards. In addition, the linear regression analysis revealed that all four selected PoCG overestimated the glucose concentrations. The overall evaluation of the selected four PoCG measurements were poorly correlated with standard reference method. Therefore, before introducing PoCG devices to the market, there should be a standardized evaluation platform for validation. Further similar large-scale studies on other PoCG devices also need to be undertaken.

NASA software documentation standard software engineering program

NASA Technical Reports Server (NTRS)

1991-01-01

The NASA Software Documentation Standard (hereinafter referred to as Standard) can be applied to the documentation of all NASA software. This Standard is limited to documentation format and content requirements. It does not mandate specific management, engineering, or assurance standards or techniques. This Standard defines the format and content of documentation for software acquisition, development, and sustaining engineering. Format requirements address where information shall be recorded and content requirements address what information shall be recorded. This Standard provides a framework to allow consistency of documentation across NASA and visibility into the completeness of project documentation. This basic framework consists of four major sections (or volumes). The Management Plan contains all planning and business aspects of a software project, including engineering and assurance planning. The Product Specification contains all technical engineering information, including software requirements and design. The Assurance and Test Procedures contains all technical assurance information, including Test, Quality Assurance (QA), and Verification and Validation (V&V). The Management, Engineering, and Assurance Reports is the library and/or listing of all project reports.

15 CFR 200.105 - Standard reference data.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., PROCEDURES, AND FEES § 200.105 Standard reference data. Data on the physical and chemical properties of the... application in research, development, engineering design, and commerce. The Office of Standard Reference Data... Physical and Chemical Reference Data, published jointly with the American Chemical Society and the American...

15 CFR 200.105 - Standard reference data.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., PROCEDURES, AND FEES § 200.105 Standard reference data. Data on the physical and chemical properties of the... application in research, development, engineering design, and commerce. The Office of Standard Reference Data... Physical and Chemical Reference Data, published jointly with the American Chemical Society and the American...

15 CFR 200.105 - Standard reference data.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., PROCEDURES, AND FEES § 200.105 Standard reference data. Data on the physical and chemical properties of the... application in research, development, engineering design, and commerce. The Office of Standard Reference Data... Physical and Chemical Reference Data, published jointly with the American Chemical Society and the American...

15 CFR 200.105 - Standard reference data.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., PROCEDURES, AND FEES § 200.105 Standard reference data. Data on the physical and chemical properties of the... application in research, development, engineering design, and commerce. The Office of Standard Reference Data... Physical and Chemical Reference Data, published jointly with the American Chemical Society and the American...

Designing image segmentation studies: Statistical power, sample size and reference standard quality.

PubMed

Gibson, Eli; Hu, Yipeng; Huisman, Henkjan J; Barratt, Dean C

2017-12-01

Segmentation algorithms are typically evaluated by comparison to an accepted reference standard. The cost of generating accurate reference standards for medical image segmentation can be substantial. Since the study cost and the likelihood of detecting a clinically meaningful difference in accuracy both depend on the size and on the quality of the study reference standard, balancing these trade-offs supports the efficient use of research resources. In this work, we derive a statistical power calculation that enables researchers to estimate the appropriate sample size to detect clinically meaningful differences in segmentation accuracy (i.e. the proportion of voxels matching the reference standard) between two algorithms. Furthermore, we derive a formula to relate reference standard errors to their effect on the sample sizes of studies using lower-quality (but potentially more affordable and practically available) reference standards. The accuracy of the derived sample size formula was estimated through Monte Carlo simulation, demonstrating, with 95% confidence, a predicted statistical power within 4% of simulated values across a range of model parameters. This corresponds to sample size errors of less than 4 subjects and errors in the detectable accuracy difference less than 0.6%. The applicability of the formula to real-world data was assessed using bootstrap resampling simulations for pairs of algorithms from the PROMISE12 prostate MR segmentation challenge data set. The model predicted the simulated power for the majority of algorithm pairs within 4% for simulated experiments using a high-quality reference standard and within 6% for simulated experiments using a low-quality reference standard. A case study, also based on the PROMISE12 data, illustrates using the formulae to evaluate whether to use a lower-quality reference standard in a prostate segmentation study. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

34 CFR 73.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 1 2011-07-01 2011-07-01 false Cross-reference to employee ethical conduct standards... of Education STANDARDS OF CONDUCT § 73.1 Cross-reference to employee ethical conduct standards and... branch-wide Standards of Ethical Conduct at 5 CFR part 2635 and to the Department of Education regulation...

34 CFR 73.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Cross-reference to employee ethical conduct standards... of Education STANDARDS OF CONDUCT § 73.1 Cross-reference to employee ethical conduct standards and... branch-wide Standards of Ethical Conduct at 5 CFR part 2635 and to the Department of Education regulation...

34 CFR 73.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false Cross-reference to employee ethical conduct standards... of Education STANDARDS OF CONDUCT § 73.1 Cross-reference to employee ethical conduct standards and... branch-wide Standards of Ethical Conduct at 5 CFR part 2635 and to the Department of Education regulation...

34 CFR 73.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 1 2013-07-01 2013-07-01 false Cross-reference to employee ethical conduct standards... of Education STANDARDS OF CONDUCT § 73.1 Cross-reference to employee ethical conduct standards and... branch-wide Standards of Ethical Conduct at 5 CFR part 2635 and to the Department of Education regulation...

34 CFR 73.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 1 2012-07-01 2012-07-01 false Cross-reference to employee ethical conduct standards... of Education STANDARDS OF CONDUCT § 73.1 Cross-reference to employee ethical conduct standards and... branch-wide Standards of Ethical Conduct at 5 CFR part 2635 and to the Department of Education regulation...

7 CFR 1728.97 - Incorporation by reference of electric standards and specifications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false Incorporation by reference of electric standards and...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.97 Incorporation by reference of electric standards and specifications. The...

7 CFR 1728.97 - Incorporation by reference of electric standards and specifications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Incorporation by reference of electric standards and...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.97 Incorporation by reference of electric standards and specifications. The...

The distribution of the indicator height for age of Mexican children and adolescents with Down syndrome according to different reference standards.

PubMed

Peña Rivera, Adriana Graciela; Vásquez Garibay, Edgar Manuel; Troyo Sanromán, Rogelio; Romero Velarde, Enrique; Caro Sabido, Erika; Ramírez Díaz, Joanie

2015-06-01

To compare the indicator height for age in Mexican children with Down Syndrome (DS) with two different reference patterns of growth (American and Spanish) that might be suitable for the Mexican population. A cross-sectional study was performed including 235 Mexican children and adolescents of both sexes with DS aged 45 days to 16 years enrolled in two specialized schools in the metropolitan area of Guadalajara. The dependent variables were weight/age; height/age; weight/ height and BMI. The data expressed was percentiles and the chi-square test was used to compare the distribution of the height/age index with American and Spanish reference patterns. In addition, a chi-square test was performed for the goodness of fit of the height/age index, with breakpoints lower and greater than the 50th percentile. The percentage of participants who were below the 50th percentile in the height/age index was significantly higher with the Spanish vs. the American reference pattern. The chi-square test for goodness of fit showed that the frequency of cases located below the 50th percentile in the height/age index was significantly higher with the American pattern in the age groups of 0 to 36 months (p = 0.022) and 37 to 72 months (p <0.001), but it was not significant (p = 0.225) in the older than 72 months age group. The American reference pattern is a better fit for the growth of Mexican children with DS compared with the Spanish reference pattern, and the distribution profile obtained with the standard growth and WHO reference was not suitable for the assessment of children with Down syndrome. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

KEY COMPARISON: Final report of the SIM 60Co absorbed-dose-to-water comparison SIM.RI(I)-K4

NASA Astrophysics Data System (ADS)

Ross, C. K.; Shortt, K. R.; Saravi, M.; Meghzifene, A.; Tovar, V. M.; Barbosa, R. A.; da Silva, C. N.; Carrizales, L.; Seltzer, S. M.

2008-01-01

Transfer chambers were used to compare the standards for 60Co absorbed dose to water maintained by seven laboratories. Six of the laboratories were members of the Sistema Interamericano de Metrología (SIM) regional metrology organization while the seventh was the International Atomic Energy Agency (IAEA) laboratory in Vienna. The National Research Council (NRC) acted as the pilot laboratory for the comparison. Because of the participation of laboratories holding primary standards, the comparison results could be linked to the key comparison reference value maintained by the Bureau International des Poids et Mesures (BIPM). The results for all laboratories were within the expanded uncertainty (two standard deviations) of the reference value. The estimated relative standard uncertainty on the comparison between any pair of laboratories ranged from 0.6% to 1.4%. The largest discrepancy between any two laboratories was 1.3%. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI Section I, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

KEY COMPARISON: Final report of the SIM 60Co air-kerma comparison SIM.RI(I)-K1

NASA Astrophysics Data System (ADS)

Ross, C. K.; Shortt, K. R.; Saravi, M.; Meghzifene, A.; Tovar, V. M.; Barbosa, R. A.; da Silva, C. N.; Carrizales, L.; Seltzer, S. M.

2008-01-01

Transfer chambers were used to compare the standards for 60Co air kerma maintained by seven laboratories. Six of the laboratories are members of the Sistema Interamericano de Metrología (SIM) regional metrology organization while the seventh is the International Atomic Energy Agency (IAEA) laboratory in Vienna. The National Research Council (NRC) acted as the pilot laboratory for the comparison. Because of the participation of laboratories holding primary standards, the comparison results could be linked to the key comparison reference value maintained by the Bureau International des Poids et Mesures (BIPM). The results for all laboratories were within the expanded uncertainty (two standard deviations) of the reference value. The estimated relative standard uncertainty of the comparison between any pair of laboratories ranged from 0.5% to 1.0%. The largest discrepancy between any two laboratories was 1.0%. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCRI Section I, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA).

Automated measurement of uptake in cerebellum, liver, and aortic arch in full-body FDG PET/CT scans.

PubMed

Bauer, Christian; Sun, Shanhui; Sun, Wenqing; Otis, Justin; Wallace, Audrey; Smith, Brian J; Sunderland, John J; Graham, Michael M; Sonka, Milan; Buatti, John M; Beichel, Reinhard R

2012-06-01

The purpose of this work was to develop and validate fully automated methods for uptake measurement of cerebellum, liver, and aortic arch in full-body PET/CT scans. Such measurements are of interest in the context of uptake normalization for quantitative assessment of metabolic activity and/or automated image quality control. Cerebellum, liver, and aortic arch regions were segmented with different automated approaches. Cerebella were segmented in PET volumes by means of a robust active shape model (ASM) based method. For liver segmentation, a largest possible hyperellipsoid was fitted to the liver in PET scans. The aortic arch was first segmented in CT images of a PET/CT scan by a tubular structure analysis approach, and the segmented result was then mapped to the corresponding PET scan. For each of the segmented structures, the average standardized uptake value (SUV) was calculated. To generate an independent reference standard for method validation, expert image analysts were asked to segment several cross sections of each of the three structures in 134 F-18 fluorodeoxyglucose (FDG) PET/CT scans. For each case, the true average SUV was estimated by utilizing statistical models and served as the independent reference standard. For automated aorta and liver SUV measurements, no statistically significant scale or shift differences were observed between automated results and the independent standard. In the case of the cerebellum, the scale and shift were not significantly different, if measured in the same cross sections that were utilized for generating the reference. In contrast, automated results were scaled 5% lower on average although not shifted, if FDG uptake was calculated from the whole segmented cerebellum volume. The estimated reduction in total SUV measurement error ranged between 54.7% and 99.2%, and the reduction was found to be statistically significant for cerebellum and aortic arch. With the proposed methods, the authors have demonstrated that automated SUV uptake measurements in cerebellum, liver, and aortic arch agree with expert-defined independent standards. The proposed methods were found to be accurate and showed less intra- and interobserver variability, compared to manual analysis. The approach provides an alternative to manual uptake quantification, which is time-consuming. Such an approach will be important for application of quantitative PET imaging to large scale clinical trials. © 2012 American Association of Physicists in Medicine.

Telemetry Standards, RCC Standard 106-17. Chapter 3. Frequency Division Multiplexing Telemetry Standards

DTIC Science & Technology

2017-07-01

any of the listed reference frequencies may be used provided the requirements for compensation rate of change are satisfied. If the reference...for in present discriminator systems when the nominal response rating of the channels is employed and a reference frequency is recorded with the...Telemetry Standards, RCC Standard 106-17 Chapter 3, July 2017 3-i CHAPTER 3 Frequency Division Multiplexing Telemetry Standards Acronyms

49 CFR 1019.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 8 2011-10-01 2011-10-01 false Cross-reference to employee ethical conduct... Cross-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees of the Surface Transportation Board also should refer to the executive branch Standards of Ethical...

49 CFR 1019.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 8 2010-10-01 2010-10-01 false Cross-reference to employee ethical conduct... Cross-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees of the Surface Transportation Board also should refer to the executive branch Standards of Ethical...

49 CFR 1019.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 8 2014-10-01 2014-10-01 false Cross-reference to employee ethical conduct... Cross-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees of the Surface Transportation Board also should refer to the executive branch Standards of Ethical...

49 CFR 1019.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 8 2013-10-01 2013-10-01 false Cross-reference to employee ethical conduct... Cross-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees of the Surface Transportation Board also should refer to the executive branch Standards of Ethical...

49 CFR 1019.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 8 2012-10-01 2012-10-01 false Cross-reference to employee ethical conduct... Cross-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees of the Surface Transportation Board also should refer to the executive branch Standards of Ethical...

31 CFR 598.401 - Reference to amended sections.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Reference to amended sections. 598.401 Section 598.401 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... REGULATIONS Interpretations § 598.401 Reference to amended sections. Except as otherwise specified, reference...

40 CFR Appendix L to Part 50 - Reference Method for the Determination of Fine Particulate Matter as PM2.5 in the Atmosphere

Code of Federal Regulations, 2011 CFR

2011-07-01

... not less than 1000 mg/ft2 (1.08 mg/cm2) in accordance with military standard specification (mil. spec... shall also be available via the data output port, as specified in table L-1 of section 7.4.19 of this... available to the sampler operator for verification and change and for output via the data output port along...

40 CFR 52.2420 - Identification of plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Reference conditions 6/24/09 4/25/11, 76 FR 22814 Revised section. 5-30-30 Sulfur Oxides (Sulfur Dioxide) 5... D. 5-30-40 Carbon Monoxide 9/8/04 3/3/06, 71 FR 10842 5-30-50 Ozone (1-hour) 9/8/04 3/3/06, 71 FR... Particulate Matter (AQCR 7) 4/17/95 4/21/00, 65 FR 21315 120-04-0404. 5-40-280 Standard for Sulfur Dioxide 4...

40 CFR 52.2420 - Identification of plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Reference conditions 6/24/09 4/25/11, 76 FR 22814 Revised section. 5-30-30 Sulfur Oxides (Sulfur Dioxide) 5... D. 5-30-40 Carbon Monoxide 9/8/04 3/3/06, 71 FR 10842 5-30-50 Ozone (1-hour) 9/8/04 3/3/06, 71 FR... Particulate Matter (AQCR 7) 4/17/95 4/21/00, 65 FR 21315 120-04-0404. 5-40-280 Standard for Sulfur Dioxide 4...

Lightcurve Photometry Opportunities: 2009 October-December

NASA Astrophysics Data System (ADS)

Warner, Brian D.; Harris, Alan W.; Pravec, Petr; Durech, Josef; Benner, Lance A. M.

2010-01-01

With a New Year come new things. For this regular article it means an “In Focus” section at the top that highlights particular topics or calls extra attention to listed targets so that they don’t get overlooked. We have trimmed the material in the standard text, keeping the essential elements and Internet web sites. For more background on the program details for each list, refer to previous issues, e.g., Minor Planet Bulletin 36, 188.

Measurement standards for interdisciplinary medical rehabilitation.

PubMed

Johnston, M V; Keith, R A; Hinderer, S R

1992-12-01

Rehabilitation must address problems inherent in the measurement of human function and health-related quality of life, as well as problems in diagnosis and measurement of impairment. This educational document presents an initial set of standards to be used as guidelines for development and use of measurement and evaluation procedures and instruments for interdisciplinary, health-related rehabilitation. Part I covers general measurement principles and technical standards, beginning with validity, the central consideration for use of measures. Subsequent sections focus on reliability and errors of measurement, norms and scaling, development of measures, and technical manuals and guides. Part II covers principles and standards for use of measures. General principles of application of measures in practice are discussed first, followed by standards to protect persons being measured and then by standards for administrative applications. Many explanations, examples, and references are provided to help professionals understand measurement principles. Improved measurement will ensure the basis of rehabilitation as a science and nourish its success as a clinical service.

31 CFR 598.401 - Reference to amended sections.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Reference to amended sections. 598.401 Section 598.401 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... Interpretations § 598.401 Reference to amended sections. Except as otherwise specified, reference to any provision...

31 CFR 598.401 - Reference to amended sections.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Reference to amended sections. 598.401 Section 598.401 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... Interpretations § 598.401 Reference to amended sections. Except as otherwise specified, reference to any provision...

31 CFR 598.401 - Reference to amended sections.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Reference to amended sections. 598.401 Section 598.401 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... Interpretations § 598.401 Reference to amended sections. Except as otherwise specified, reference to any provision...

31 CFR 598.401 - Reference to amended sections.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Reference to amended sections. 598.401 Section 598.401 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... Interpretations § 598.401 Reference to amended sections. Except as otherwise specified, reference to any provision...

Scattering resonances in bimolecular collisions between NO radicals and H2 challenge the theoretical gold standard

NASA Astrophysics Data System (ADS)

Vogels, Sjoerd N.; Karman, Tijs; Kłos, Jacek; Besemer, Matthieu; Onvlee, Jolijn; van der Avoird, Ad; Groenenboom, Gerrit C.; van de Meerakker, Sebastiaan Y. T.

2018-02-01

Over the last 25 years, the formalism known as coupled-cluster (CC) theory has emerged as the method of choice for the ab initio calculation of intermolecular interaction potentials. The implementation known as CCSD(T) is often referred to as the gold standard in quantum chemistry. It gives excellent agreement with experimental observations for a variety of energy-transfer processes in molecular collisions, and it is used to calibrate density functional theory. Here, we present measurements of low-energy collisions between NO radicals and H2 molecules with a resolution that challenges the most sophisticated quantum chemistry calculations at the CCSD(T) level. Using hitherto-unexplored anti-seeding techniques to reduce the collision energy in a crossed-beam inelastic-scattering experiment, a resonance structure near 14 cm-1 is clearly resolved in the state-to-state integral cross-section, and a unique resonance fingerprint is observed in the corresponding differential cross-section. This resonance structure discriminates between two NO-H2 potentials calculated at the CCSD(T) level and pushes the required accuracy beyond the gold standard.

From plastic to gold: a unified classification scheme for reference standards in medical image processing

NASA Astrophysics Data System (ADS)

Lehmann, Thomas M.

2002-05-01

Reliable evaluation of medical image processing is of major importance for routine applications. Nonetheless, evaluation is often omitted or methodically defective when novel approaches or algorithms are introduced. Adopted from medical diagnosis, we define the following criteria to classify reference standards: 1. Reliance, if the generation or capturing of test images for evaluation follows an exactly determined and reproducible protocol. 2. Equivalence, if the image material or relationships considered within an algorithmic reference standard equal real-life data with respect to structure, noise, or other parameters of importance. 3. Independence, if any reference standard relies on a different procedure than that to be evaluated, or on other images or image modalities than that used routinely. This criterion bans the simultaneous use of one image for both, training and test phase. 4. Relevance, if the algorithm to be evaluated is self-reproducible. If random parameters or optimization strategies are applied, reliability of the algorithm must be shown before the reference standard is applied for evaluation. 5. Significance, if the number of reference standard images that are used for evaluation is sufficient large to enable statistically founded analysis. We demand that a true gold standard must satisfy the Criteria 1 to 3. Any standard only satisfying two criteria, i.e., Criterion 1 and Criterion 2 or Criterion 1 and Criterion 3, is referred to as silver standard. Other standards are termed to be from plastic. Before exhaustive evaluation based on gold or silver standards is performed, its relevance must be shown (Criterion 4) and sufficient tests must be carried out to found statistical analysis (Criterion 5). In this paper, examples are given for each class of reference standards.

28 CFR 45.1 - Cross-reference to ethical standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Cross-reference to ethical standards and...) EMPLOYEE RESPONSIBILITIES § 45.1 Cross-reference to ethical standards and financial disclosure regulations. Employees of the Department of Justice are subject to the executive branch-wide Standards of Ethical Conduct...

10 CFR 1010.102 - Cross-references to employee ethical conduct standards, financial disclosure regulations, and...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Cross-references to employee ethical conduct standards... Cross-references to employee ethical conduct standards, financial disclosure regulations, and other conduct rules. Employees of DOE are subject to the Standards of Ethical Conduct for Employees of the...

28 CFR 45.1 - Cross-reference to ethical standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Cross-reference to ethical standards and...) EMPLOYEE RESPONSIBILITIES § 45.1 Cross-reference to ethical standards and financial disclosure regulations. Employees of the Department of Justice are subject to the executive branch-wide Standards of Ethical Conduct...

10 CFR 1010.102 - Cross-references to employee ethical conduct standards, financial disclosure regulations, and...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Cross-references to employee ethical conduct standards... Cross-references to employee ethical conduct standards, financial disclosure regulations, and other conduct rules. Employees of DOE are subject to the Standards of Ethical Conduct for Employees of the...

10 CFR 1010.102 - Cross-references to employee ethical conduct standards, financial disclosure regulations, and...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Cross-references to employee ethical conduct standards... Cross-references to employee ethical conduct standards, financial disclosure regulations, and other conduct rules. Employees of DOE are subject to the Standards of Ethical Conduct for Employees of the...

28 CFR 45.1 - Cross-reference to ethical standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Cross-reference to ethical standards and...) EMPLOYEE RESPONSIBILITIES § 45.1 Cross-reference to ethical standards and financial disclosure regulations. Employees of the Department of Justice are subject to the executive branch-wide Standards of Ethical Conduct...

10 CFR 1010.102 - Cross-references to employee ethical conduct standards, financial disclosure regulations, and...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Cross-references to employee ethical conduct standards... Cross-references to employee ethical conduct standards, financial disclosure regulations, and other conduct rules. Employees of DOE are subject to the Standards of Ethical Conduct for Employees of the...

28 CFR 45.1 - Cross-reference to ethical standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Cross-reference to ethical standards and...) EMPLOYEE RESPONSIBILITIES § 45.1 Cross-reference to ethical standards and financial disclosure regulations. Employees of the Department of Justice are subject to the executive branch-wide Standards of Ethical Conduct...

28 CFR 45.1 - Cross-reference to ethical standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Cross-reference to ethical standards and...) EMPLOYEE RESPONSIBILITIES § 45.1 Cross-reference to ethical standards and financial disclosure regulations. Employees of the Department of Justice are subject to the executive branch-wide Standards of Ethical Conduct...

A comparison of three infant skinfold reference standards: Tanner-Whitehouse, Cambridge Infant Growth Study, and WHO Child Growth Standards.

PubMed

Miller, Elizabeth M

2015-10-01

As researchers increasingly focus on early infancy as a critical period of development, there is a greater need for methodological tools that can address all aspects of infant growth. Infant skinfold measures, in particular, are measurements in need of reliable reference standards that encompass all ages of infants and provide an accurate assessment of the relative fatness of a population. This report evaluates three published reference standards for infant skinfold measurements: Tanner-Whitehouse, Cambridge Infant Growth Study, and the World Health Organization (WHO) Child Growth Standards. To assess these standards, triceps skinfolds from a population of rural Kenyan infants (n = 250) and triceps skinfolds and subscapular skinfolds from infants in the National Health and Nutrition Examination Survey 1999-2002 (NHANES; n = 1197) were calculated as z-scores from the lambda-mu-sigma curves provided by each reference population. The Tanner-Whitehouse standards represented both the Kenyan and US populations as lean, while the Cambridge standards represented both populations as overfat. The distribution of z-scores based on the WHO standards fell in the middle, but excluded infants from both populations who were below the age of 3 months. Based on these results, the WHO reference standard is the best skinfold reference standard for infants over the age of 3 months. For populations with infants of all ages, the Tanner-Whitehouse standards are recommended, despite representing both study populations as underfat. Ideally, the WHO will extend their reference standard to include infants between the ages of 0 and 3 months. © 2014 John Wiley & Sons Ltd.

Validation of diabetes mellitus and hypertension diagnosis in computerized medical records in primary health care

PubMed Central

2011-01-01

Background Computerized Clinical Records, which are incorporated in primary health care practice, have great potential for research. In order to use this information, data quality and reliability must be assessed to prevent compromising the validity of the results. The aim of this study is to validate the diagnosis of hypertension and diabetes mellitus in the computerized clinical records of primary health care, taking the diagnosis criteria established in the most prominently used clinical guidelines as the gold standard against which what measure the sensitivity, specificity, and determine the predictive values. The gold standard for diabetes mellitus was the diagnostic criteria established in 2003 American Diabetes Association Consensus Statement for diabetic subjects. The gold standard for hypertension was the diagnostic criteria established in the Joint National Committee published in 2003. Methods A cross-sectional multicentre validation study of diabetes mellitus and hypertension diagnoses in computerized clinical records of primary health care was carried out. Diagnostic criteria from the most prominently clinical practice guidelines were considered for standard reference. Sensitivity, specificity, positive and negative predictive values, and global agreement (with kappa index), were calculated. Results were shown overall and stratified by sex and age groups. Results The agreement for diabetes mellitus with the reference standard as determined by the guideline was almost perfect (κ = 0.990), with a sensitivity of 99.53%, a specificity of 99.49%, a positive predictive value of 91.23% and a negative predictive value of 99.98%. Hypertension diagnosis showed substantial agreement with the reference standard as determined by the guideline (κ = 0.778), the sensitivity was 85.22%, the specificity 96.95%, the positive predictive value 85.24%, and the negative predictive value was 96.95%. Sensitivity results were worse in patients who also had diabetes and in those aged 70 years or over. Conclusions Our results substantiate the validity of using diagnoses of diabetes and hypertension found within the computerized clinical records for epidemiologic studies. PMID:22035202

A pilot study of reference vibrotactile perception thresholds on the fingertip obtained with Malaysian healthy people using ISO 13091-1 equipment.

PubMed

Daud, Roshada; Maeda, Setsuo; Kameel, Nur Nazmin Mustafa; Ripin, Muhamad Yunus; Bakrun, Norazman; Md Zein, Raemy; Kido, Masaharu; Higuchi, Kiyotaka

2004-04-01

The purpose of this paper is to clarify the reference vibrotactile perception thresholds (VPT) for healthy people in Malaysia. The measurement equipment standard, ISO 13091-1, of the vibrotactile perception thresholds for the assessment of nerve dysfunction and the analysis and interpretation of measurements at the fingertips standard, ISO 13091-2, were published in ISO/TC108/SC4/WG8 on 2001 and 2003 individually. In the ISO 13091-2 standard, the reference VPT data were obtained from few research papers. Malaysian people's VPT data don't include to this standard. In Malaysia, when the VPT is using to diagnose of the hand-arm vibration syndrome, the reference VPT data need to compare with the worker's ones. But, Malaysia does not have the reference VPT data yet. So, in this paper, the VPT was measured by using ISO 13091-1 standard equipment to obtain the reference data for Malaysian people. And these data were compared with the ISO reference data on the ISO 13091-2 standard. From the comparison of these data, it was clear that the Malaysian healthy people's VPT data were consistent with the reference data of the ISO 13091-2 standard.

The impact of US versus Indian BMD reference standards on the diagnosis of osteoporosis among South Asian Indians living in the United States

PubMed Central

Melamed, Alexander; Vittinghoff, Eric; Sriram, Usha; Schwartz, Ann V.; Kanaya, Alka M.

2010-01-01

The relationship between bone mineral density (BMD) and fracture risk is not well-established for non-white populations. There is no established BMD reference standard for South Asians. Dual energy x-ray absorptiometry (DXA) was used to measure BMD at total hip and lumbar spine in 150 US-based South Asian Indians. For each subject T-scores were calculated using BMD reference values based on US white, North Indian and South Indian populations, and the resulting WHO BMD category assignments were compared. Reference standards derived from Indian populations classified a larger proportion of US-based Indians as normal than did US white-based standards. The percentage of individuals reclassified when changing between reference standards varied by skeletal site and reference population origin, ranging from 13% (95% CI, 7–18%), when switching from US-white- to North Indian-based standard for total hip, to 40% (95% CI, 32–48%), when switching from US white to South Indian reference values for lumbar spine. These finding illustrate that choice of reference standard has a significant effect on the diagnosis of osteoporosis in South Asians, and underscore the importance of future research to quantify the relationship between BMD and fracture risk in this population. PMID:20663699

76 FR 8989 - Federal Acquisition Regulation; Updated Financial Accounting Standards Board Accounting References

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-16

... Acquisition Regulation; Updated Financial Accounting Standards Board Accounting References AGENCIES... Acquisition Regulation (FAR) to update references to authoritative accounting standards owing to the Financial... Accounting Principles (GAAP) (``Codification of GAAP''). DATES: Interested parties should submit written...

Aerospace Medicine and Biology: A Continuing Bibliography with Indexes. Supplement 485

NASA Technical Reports Server (NTRS)

1999-01-01

This supplemental issue of Aerospace Medicine and Biology, A Continuing Bibliography with Indexes (NASA/SP-1999-7011) lists reports, articles, and other documents recently announced in the NASA STI Database. In its subject coverage, Aerospace Medicine and Biology concentrates on the biological, physiological, psychological, and environmental effects to which humans are subjected during and following simulated or actual flight in the Earth's atmosphere or in interplanetary space. References describing similar effects on biological organisms of lower order are also included. Such related topics as sanitary problems, pharmacology, toxicology, safety and survival, life support systems, exobiology, and personnel factors receive appropriate attention. Applied research receives the most emphasis, but references to fundamental studies and theoretical principles related to experimental development also qualify for inclusion. Each entry in the publication consists of a standard bibliographic citation accompanied, in most cases, by an abstract. The NASA CASI price code table, addresses of organizations, and document availability information are included before the abstract section. Two indexes-subject and author are included after the abstract section.

Aerospace Medicine and Biology: A Continuing Bibliography With Indexes. Supplement 506

NASA Technical Reports Server (NTRS)

2000-01-01

This supplemental issue of Aerospace Medicine and Biology, A Continuing Bibliography with Indexes (NASA/SP#2000-7011) lists reports, articles, and other documents recently announced in the NASA STI Database. In its subject coverage, Aerospace Medicine and Biology concentrates on the biological, physiological, psychological, and environmental effects to which humans are subjected during and following simulated or actual flight in the Earth's atmosphere or in interplanetary space. References describing similar effects on biological organisms of lower order are also included. Such related topics as sanitary problems, pharmacology, toxicology, safety and survival, life support systems, exobiology, and personnel factors receive appropriate attention. Applied research receives the most emphasis, but references to fundamental studies and theoretical principles related to experimental development also qualify for inclusion. Each entry in the publication consists of a standard bibliographic citation accompanied, in most cases, by an abstract. The NASA CASI price code table, addresses of organizations, and document availability information are included before the abstract section. Two indexes- subject and author are included after the abstract section.

Aerospace Medicine and Biology: A Continuing Bibliography with Indexes. Supplement 494

NASA Technical Reports Server (NTRS)

1999-01-01

This supplemental issue of Aerospace Medicine and Biology, A Continuing Bibliography with Indexes lists reports, articles, and other documents recently announced in the NASA STI Database. In its subject coverage, Aerospace Medicine and Biology concentrates on the biological, physiological, psychological, and environmental effects to which humans are subjected during and following simulated or actual flight in the Earth's atmosphere or in interplanetary space. References describing similar effects on biological organisms of lower order are also included. Such related topics as sanitary problems, pharmacology, toxicology, safety and survival, life support systems, exobiology, and personnel factors receive appropriate attention. Applied research receives the most emphasis, but references to fundamental studies and theoretical principles related to experimental development also qualify for inclusion. Each entry in the publication consists of a standard bibliographic citation accompanied, in most cases, by an abstract. The NASA CASI price code table, addresses of organizations, and document availability information are included before the abstract section. Two indexes--subject and author are included after the abstract section.

Aerospace Medicine and Biology: A Continuing Bibliography with Indexes. Supplement 496

NASA Technical Reports Server (NTRS)

2000-01-01

This supplemental issue of Aerospace Medicine and Biology, A Continuing Bibliography with Indexes (NASA/SP#2000-7011) lists reports, articles, and other documents recently announced in the NASA STI Database. In its subject coverage, Aerospace Medicine and Biology concentrates on the biological, physiological, psychological, and environmental effects to which humans are subjected during and following simulated or actual flight in the Earth#s atmosphere or in interplanetary space. References describing similar effects on biological organisms of lower order are also included. Such related topics as sanitary problems, pharmacology, toxicology, safety and survival, life support systems, exobiology, and personnel factors receive appropriate attention. Applied research receives the most emphasis, but references to fundamental studies and theoretical principles related to experimental development also qualify for inclusion. Each entry in the publication consists of a standard bibliographic citation accompanied, in most cases, by an abstract. The NASA CASI price code table, addresses of organizations, and document availability information are included before the abstract section. Two indexes#subject and author are included after the abstract section.

Aerospace Medicine and Biology: A Continuing Bibliography With Indexes. Supplement 499

NASA Technical Reports Server (NTRS)

2000-01-01

This supplemental issue of Aerospace Medicine and Biology, A Continuing Bibliography with Indexes (NASA/SP#1999-7011) lists reports, articles, and other documents recently announced in the NASA STI Database. In its subject coverage, Aerospace Medicine and Biology concentrates on the biological, physiological, psychological, and environmental effects to which humans are subjected during and following simulated or actual flight in the Earth#s atmosphere or in interplanetary space. References describing similar effects on biological organisms of lower order are also included. Such related topics as sanitary problems, pharmacology, toxicology, safety and survival, life support systems, exobiology, and personnel factors receive appropriate attention. Applied research receives the most emphasis, but references to fundamental studies and theoretical principles related to experimental development also qualify for inclusion. Each entry in the publication consists of a standard bibliographic citation accompanied, in most cases, by an abstract. The NASA CASI price code table, addresses of organizations, and document availability information are included before the abstract section. Two indexes-subject and author are included after the abstract section.

3D-CAM: Derivation and Validation of a 3-Minute Diagnostic Interview for CAM-defined Delirium

PubMed Central

Marcantonio, Edward R.; Ngo, Long H.; O’Connor, Margaret; Jones, Richard N.; Crane, Paul K.; Metzger, Eran D.; Inouye, Sharon K.

2015-01-01

Background Delirium is common, morbid, and costly, yet remains often unrecognized in most clinical settings. The Confusion Assessment Method (CAM) is the most widely used diagnostic algorithm, and operationalizing its features would represent a substantial advance for clinical care. Objective To derive the 3D-CAM, a new 3-minute diagnostic assessment for CAM-defined delirium, and to validate it against a clinical reference standard. Design Diagnostic test study Setting 4 general medicine units in an academic medical center Participants 201 inpatients aged ≥ 75 years old Measurements We identified 20 items that best operationalized the 4 CAM diagnostic features to create the 3D-CAM. For prospective validation, 3D-CAM assessments were administered by trained research assistants. Independently, clinicians performed an extensive assessment that included patient interviews, family interviews, and review of the medical record. These data were considered by an expert panel to determine the presence or absence of delirium and dementia (reference standard). We compared the 3D-CAM delirium determination to the reference standard in all patients and in subgroups with and without dementia. Results The 201 participants in the prospective validation study had mean age (SD) of 84 (5.5) years, and 27% had dementia. The expert panel identified delirium in 21%. Median administration time for 3D-CAM was 3 minutes (inter-quartile range: 2–5 minutes). The sensitivity [95% CI] of 3D-CAM was 95% [84%, 99%] and the specificity was 94% [90%, 97%]. The 3D-CAM performed well in patients both with dementia (sensitivity=96% [82%, 100%], specificity=86% [67%, 96%]) and without dementia (sensitivity=93% [66%, 100%], specificity=96% [91%,99%]). Limitations Limited to single center, cross-sectional, and medicine patients only Conclusion The 3D-CAM operationalizes the CAM algorithm using a 3-minute structured assessment with high sensitivity and specificity relative to a reference standard and could be an important tool for improving recognition of delirium. PMID:25329203

Standards of conduct for NASA special government employees

NASA Technical Reports Server (NTRS)

1967-01-01

NASA regulations prescribing standards of conduct for all NASA employees, including special government employees, were approved by the Civil Service Commission on September 19, 1967, and by the Administrator on October 12, 1967, and were published in the Federal Register (32 F.R. 14648-14659) on October 21, 1967. The standards of conduct regulations are issued under Executive Order 11222 of May 11, 1965 (30 F.R. 6469, 3 C.F.R. 1965 Supp.; 5 C.F.R. 735.104), and Chapter 735 of the Federal Personnel Manual. For the convenience of special government employees, those portions of the NASA standards of conduct regulations which are applicable only to special government employees, Part F and Appendixes E, F, and G, are reissued in this handbook. Except for references to 'parts,' 'subparts,' 'sections,' etc., the text is identical to that published in the Federal Register.

In vitro vaccine potency testing: a proposal for reducing animal use for requalification testing.

PubMed

Brown, K; Stokes, W

2012-01-01

This paper proposes a program under which the use of animals for requalification of in vitro potency tests could be eliminated. Standard References (USDA/CVB nomenclature) would be developed, characterized, stored and monitored by selected reference laboratories worldwide. These laboratories would employ scientists skilled in protein and glycoprotein chemistry and equipped with state-of-the-art instruments for required analyses. After Standard References are established, the reference laboratories would provide them to the animal health industry as "gold standards". Companies would then establish and validate a correlation between the Standard Reference and the company Master Reference (USDA/CVB nomenclature) using an internal in vitro assay. After this correlation is established, the company could use the Standard References for qualifying, monitoring and requalifying company Master References without the use of animals. Such a program would eliminate the need for animals for requalification of Master References and the need for each company to develop and validate a battery of Master Reference Monitoring assays. It would also provide advantages in terms of reduced costs and reduced time for requalification testing. As such it would provide a strong incentive for companies to develop and use in vitro assays for potency testing.

Diagnostic Accuracy of FebriDx: A Rapid Test to Detect Immune Responses to Viral and Bacterial Upper Respiratory Infections.

PubMed

Self, Wesley H; Rosen, Jeffrey; Sharp, Stephan C; Filbin, Michael R; Hou, Peter C; Parekh, Amisha D; Kurz, Michael C; Shapiro, Nathan I

2017-10-07

C-reactive protein (CRP) and myxovirus resistance protein A (MxA) are associated with bacterial and viral infections, respectively. We conducted a prospective, multicenter, cross-sectional study of adults and children with febrile upper respiratory tract infections (URIs) to evaluate the diagnostic accuracy of a rapid CRP/MxA immunoassay to identify clinically significant bacterial infection with host response and acute pathogenic viral infection. The reference standard for classifying URI etiology was an algorithm that included throat bacterial culture, upper respiratory PCR for viral and atypical pathogens, procalcitonin, white blood cell count, and bandemia. The algorithm also allowed for physician override. Among 205 patients, 25 (12.2%) were classified as bacterial, 53 (25.9%) as viral, and 127 (62.0%) negative by the reference standard. For bacterial detection, agreement between FebriDx and the reference standard was 91.7%, with FebriDx having a sensitivity of 80% (95% CI: 59-93%), specificity of 93% (89-97%), positive predictive value (PPV) of 63% (45-79%), and a negative predictive value (NPV) of 97% (94-99%). For viral detection, agreement was 84%, with a sensitivity of 87% (75-95%), specificity of 83% (76-89%), PPV of 64% (63-75%), and NPV of 95% (90-98%). FebriDx may help to identify clinically significant immune responses associated with bacterial and viral URIs that are more likely to require clinical management or therapeutic intervention, and has potential to assist with antibiotic stewardship.

Report on the Project for Establishment of the Standardized Korean Laboratory Terminology Database, 2015.

PubMed

Jung, Bo Kyeung; Kim, Jeeyong; Cho, Chi Hyun; Kim, Ju Yeon; Nam, Myung Hyun; Shin, Bong Kyung; Rho, Eun Youn; Kim, Sollip; Sung, Heungsup; Kim, Shinyoung; Ki, Chang Seok; Park, Min Jung; Lee, Kap No; Yoon, Soo Young

2017-04-01

The National Health Information Standards Committee was established in 2004 in Korea. The practical subcommittee for laboratory test terminology was placed in charge of standardizing laboratory medicine terminology in Korean. We aimed to establish a standardized Korean laboratory terminology database, Korea-Logical Observation Identifier Names and Codes (K-LOINC) based on former products sponsored by this committee. The primary product was revised based on the opinions of specialists. Next, we mapped the electronic data interchange (EDI) codes that were revised in 2014, to the corresponding K-LOINC. We established a database of synonyms, including the laboratory codes of three reference laboratories and four tertiary hospitals in Korea. Furthermore, we supplemented the clinical microbiology section of K-LOINC using an alternative mapping strategy. We investigated other systems that utilize laboratory codes in order to investigate the compatibility of K-LOINC with statistical standards for a number of tests. A total of 48,990 laboratory codes were adopted (21,539 new and 16,330 revised). All of the LOINC synonyms were translated into Korean, and 39,347 Korean synonyms were added. Moreover, 21,773 synonyms were added from reference laboratories and tertiary hospitals. Alternative strategies were established for mapping within the microbiology domain. When we applied these to a smaller hospital, the mapping rate was successfully increased. Finally, we confirmed K-LOINC compatibility with other statistical standards, including a newly proposed EDI code system. This project successfully established an up-to-date standardized Korean laboratory terminology database, as well as an updated EDI mapping to facilitate the introduction of standard terminology into institutions. © 2017 The Korean Academy of Medical Sciences.

Criteria-based audit to improve quality of care of foetal distress: standardising obstetric care at a national referral hospital in a low resource setting, Tanzania.

PubMed

Mgaya, Andrew H; Litorp, Helena; Kidanto, Hussein L; Nyström, Lennarth; Essén, Birgitta

2016-11-08

In Tanzania, substandard intrapartum management of foetal distress contributes to a third of perinatal deaths, and the majority are term deliveries. We conducted a criteria-based audit with feedback to determine whether standards of diagnosis and management of foetal distress would be improved in a low-resource setting. During 2013-2015, a criteria-based audit was performed at the national referral hospital in Dar es Salaam. Case files of deliveries with a diagnosis of foetal distress were identified and audited. Two registered nurses under supervision of a nurse midwife, a specialist obstetrician and a consultant obstetrician, reviewed the case files. Criteria for standard diagnosis and management of foetal distress were developed based on international and national guidelines, and literature reviews, and then, stepwise applied, in an audit cycle. During the baseline audit, substandard care was identified, and recommendations for improvement of care were proposed and implemented. The effect of the implementations was assessed by the differences in percentage of standard diagnosis and management between the baseline and re-audit, using Chi-square test or Fisher's exact test, when appropriate. In the baseline audit and re-audit, 248 and 251 deliveries with a diagnosis of foetal distress were identified and audited, respectively. The standard of diagnosis increased significantly from 52 to 68 % (p < 0.001). Standards of management improved tenfold from 0.8 to 8.8 % (p < 0.001). Improved foetal heartbeat monitoring using a Fetal Doppler was the major improvement in diagnoses, while change of position of the mother and reduced time interval from decision to perform caesarean section to delivery were the major improvements in management (all p < 0.001). Percentage of cases with substandard diagnosis and management was significantly reduced in both referred public and non-referred private patients (all p ≤ 0.01) but not in non-referred public and referred private patients. The criteria-based audit was able to detect substandard diagnosis and management of foetal distress and improved care using feedback and available resources.

A Framework for Establishing Standard Reference Scale of Texture by Multivariate Statistical Analysis Based on Instrumental Measurement and Sensory Evaluation.

PubMed

Zhi, Ruicong; Zhao, Lei; Xie, Nan; Wang, Houyin; Shi, Bolin; Shi, Jingye

2016-01-13

A framework of establishing standard reference scale (texture) is proposed by multivariate statistical analysis according to instrumental measurement and sensory evaluation. Multivariate statistical analysis is conducted to rapidly select typical reference samples with characteristics of universality, representativeness, stability, substitutability, and traceability. The reasonableness of the framework method is verified by establishing standard reference scale of texture attribute (hardness) with Chinese well-known food. More than 100 food products in 16 categories were tested using instrumental measurement (TPA test), and the result was analyzed with clustering analysis, principal component analysis, relative standard deviation, and analysis of variance. As a result, nine kinds of foods were determined to construct the hardness standard reference scale. The results indicate that the regression coefficient between the estimated sensory value and the instrumentally measured value is significant (R(2) = 0.9765), which fits well with Stevens's theory. The research provides reliable a theoretical basis and practical guide for quantitative standard reference scale establishment on food texture characteristics.

75 FR 19297 - Medical Loss Ratios; Request for Comments Regarding Section 2718 of the Public Health Service Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

...This document is a request for comments regarding Section 2718 of the Public Health Service Act (PHS Act), which was added by Sections 1001 and 10101 of the Patient Protection and Affordable Care Act (PPACA), Public Law 111-148, enacted on March 23, 2010. Section 2718 of the PHS Act, among other provisions, requires health insurance issuers offering individual or group coverage to submit annual reports to the Secretary on the percentages of premiums that the coverage spends on reimbursement for clinical services and activities that improve health care quality, and to provide rebates to enrollees if this spending does not meet minimum standards for a given plan year. Section 1562 of PPACA also added section 715 of the Employee Retirement Income Security Act of 1974 (ERISA) and section 9815 of the Internal Revenue Code of 1986 (the Code). These two sections effectively incorporate by reference section 2718 and other amendments to title XXVII of the PHS Act. The Departments of Health and Human Services (HHS), Labor, and the Treasury (collectively, the Departments) invite public comments in advance of future rulemaking.

Towards a Framework for Developing Semantic Relatedness Reference Standards

PubMed Central

Pakhomov, Serguei V.S.; Pedersen, Ted; McInnes, Bridget; Melton, Genevieve B.; Ruggieri, Alexander; Chute, Christopher G.

2010-01-01

Our objective is to develop a framework for creating reference standards for functional testing of computerized measures of semantic relatedness. Currently, research on computerized approaches to semantic relatedness between biomedical concepts relies on reference standards created for specific purposes using a variety of methods for their analysis. In most cases, these reference standards are not publicly available and the published information provided in manuscripts that evaluate computerized semantic relatedness measurement approaches is not sufficient to reproduce the results. Our proposed framework is based on the experiences of medical informatics and computational linguistics communities and addresses practical and theoretical issues with creating reference standards for semantic relatedness. We demonstrate the use of the framework on a pilot set of 101 medical term pairs rated for semantic relatedness by 13 medical coding experts. While the reliability of this particular reference standard is in the “moderate” range; we show that using clustering and factor analyses offers a data-driven approach to finding systematic differences among raters and identifying groups of potential outliers. We test two ontology-based measures of relatedness and provide both the reference standard containing individual ratings and the R program used to analyze the ratings as open-source. Currently, these resources are intended to be used to reproduce and compare results of studies involving computerized measures of semantic relatedness. Our framework may be extended to the development of reference standards in other research areas in medical informatics including automatic classification, information retrieval from medical records and vocabulary/ontology development. PMID:21044697

Hg0 and HgCl2 Reference Gas Standards: ?NIST Traceability ...

EPA Pesticide Factsheets

EPA and NIST have collaborated to establish the necessary procedures for establishing the required NIST traceability of commercially-provided Hg0 and HgCl2 reference generators. This presentation will discuss the approach of a joint EPA/NIST study to accurately quantify the true concentrations of Hg0 and HgCl2 reference gases produced from high quality, NIST-traceable, commercial Hg0 and HgCl2 generators. This presentation will also discuss the availability of HCl and Hg0 compressed reference gas standards as a result of EPA's recently approved Alternative Methods 114 and 118. Gaseous elemental mercury (Hg0) and oxidized mercury (HgCl2) reference standards are integral to the use of mercury continuous emissions monitoring systems (Hg CEMS) for regulatory compliance emissions monitoring. However, a quantitative disparity of approximately 7-10% has been observed between commercial Hg0 and HgCl2 reference gases which currently limits the use of (HgCl2) reference gas standards. Resolving this disparity would enable the expanded use of (HgCl2) reference gas standards for regulatory compliance purposes.

Validity of clinical outcome measures to evaluate ankle range of motion during the weight-bearing lunge test.

PubMed

Hall, Emily A; Docherty, Carrie L

2017-07-01

To determine the concurrent validity of standard clinical outcome measures compared to laboratory outcome measure while performing the weight-bearing lunge test (WBLT). Cross-sectional study. Fifty participants performed the WBLT to determine dorsiflexion ROM using four different measurement techniques: dorsiflexion angle with digital inclinometer at 15cm distal to the tibial tuberosity (°), dorsiflexion angle with inclinometer at tibial tuberosity (°), maximum lunge distance (cm), and dorsiflexion angle using a 2D motion capture system (°). Outcome measures were recorded concurrently during each trial. To establish concurrent validity, Pearson product-moment correlation coefficients (r) were conducted, comparing each dependent variable to the 2D motion capture analysis (identified as the reference standard). A higher correlation indicates strong concurrent validity. There was a high correlation between each measurement technique and the reference standard. Specifically the correlation between the inclinometer placement at 15cm below the tibial tuberosity (44.9°±5.5°) and the motion capture angle (27.0°±6.0°) was r=0.76 (p=0.001), between the inclinometer placement at the tibial tuberosity angle (39.0°±4.6°) and the motion capture angle was r=0.71 (p=0.001), and between the distance from the wall clinical measure (10.3±3.0cm) to the motion capture angle was r=0.74 (p=0.001). This study determined that the clinical measures used during the WBLT have a high correlation with the reference standard for assessing dorsiflexion range of motion. Therefore, obtaining maximum lunge distance and inclinometer angles are both valid assessments during the weight-bearing lunge test. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Development of Growth Charts of Pakistani Children Aged 4-15 Years Using Quantile Regression: A Cross-sectional Study

PubMed Central

Khan, Nazeer; Siddiqui, Junaid S; Baig-Ansari, Naila

2018-01-01

Background Growth charts are essential tools used by pediatricians as well as public health researchers in assessing and monitoring the well-being of pediatric populations. Development of these growth charts, especially for children above five years of age, is challenging and requires current anthropometric data and advanced statistical analysis. These growth charts are generally presented as a series of smooth centile curves. A number of modeling approaches are available for generating growth charts and applying these on national datasets is important for generating country-specific reference growth charts. Objective To demonstrate that quantile regression (QR) as a viable statistical approach to construct growth reference charts and to assess the applicability of the World Health Organization (WHO) 2007 growth standards to a large Pakistani population of school-going children. Methodology This is a secondary data analysis using anthropometric data of 9,515 students from a Pakistani survey conducted between 2007 and 2014 in four cities of Pakistan. Growth reference charts were created using QR as well as the LMS (Box-Cox transformation (L), the median (M), and the generalized coefficient of variation (S)) method and then compared with WHO 2007 growth standards. Results Centile values estimated by the LMS method and QR procedure had few differences. The centile values attained from QR procedure of BMI-for-age, weight-for-age, and height-for-age of Pakistani children were lower than the standard WHO 2007 centile. Conclusion QR should be considered as an alternative method to develop growth charts for its simplicity and lack of necessity to transform data. WHO 2007 standards are not suitable for Pakistani children. PMID:29632748

Development of Growth Charts of Pakistani Children Aged 4-15 Years Using Quantile Regression: A Cross-sectional Study.

PubMed

Iftikhar, Sundus; Khan, Nazeer; Siddiqui, Junaid S; Baig-Ansari, Naila

2018-02-02

Background Growth charts are essential tools used by pediatricians as well as public health researchers in assessing and monitoring the well-being of pediatric populations. Development of these growth charts, especially for children above five years of age, is challenging and requires current anthropometric data and advanced statistical analysis. These growth charts are generally presented as a series of smooth centile curves. A number of modeling approaches are available for generating growth charts and applying these on national datasets is important for generating country-specific reference growth charts. Objective To demonstrate that quantile regression (QR) as a viable statistical approach to construct growth reference charts and to assess the applicability of the World Health Organization (WHO) 2007 growth standards to a large Pakistani population of school-going children. Methodology This is a secondary data analysis using anthropometric data of 9,515 students from a Pakistani survey conducted between 2007 and 2014 in four cities of Pakistan. Growth reference charts were created using QR as well as the LMS (Box-Cox transformation (L), the median (M), and the generalized coefficient of variation (S)) method and then compared with WHO 2007 growth standards. Results Centile values estimated by the LMS method and QR procedure had few differences. The centile values attained from QR procedure of BMI-for-age, weight-for-age, and height-for-age of Pakistani children were lower than the standard WHO 2007 centile. Conclusion QR should be considered as an alternative method to develop growth charts for its simplicity and lack of necessity to transform data. WHO 2007 standards are not suitable for Pakistani children.

Assessing operating characteristics of CAD algorithms in the absence of a gold standard

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

Roy Choudhury, Kingshuk; Paik, David S.; Yi, Chin A.

2010-04-15

Purpose: The authors examine potential bias when using a reference reader panel as ''gold standard'' for estimating operating characteristics of CAD algorithms for detecting lesions. As an alternative, the authors propose latent class analysis (LCA), which does not require an external gold standard to evaluate diagnostic accuracy. Methods: A binomial model for multiple reader detections using different diagnostic protocols was constructed, assuming conditional independence of readings given true lesion status. Operating characteristics of all protocols were estimated by maximum likelihood LCA. Reader panel and LCA based estimates were compared using data simulated from the binomial model for a range ofmore » operating characteristics. LCA was applied to 36 thin section thoracic computed tomography data sets from the Lung Image Database Consortium (LIDC): Free search markings of four radiologists were compared to markings from four different CAD assisted radiologists. For real data, bootstrap-based resampling methods, which accommodate dependence in reader detections, are proposed to test of hypotheses of differences between detection protocols. Results: In simulation studies, reader panel based sensitivity estimates had an average relative bias (ARB) of -23% to -27%, significantly higher (p-value <0.0001) than LCA (ARB -2% to -6%). Specificity was well estimated by both reader panel (ARB -0.6% to -0.5%) and LCA (ARB 1.4%-0.5%). Among 1145 lesion candidates LIDC considered, LCA estimated sensitivity of reference readers (55%) was significantly lower (p-value 0.006) than CAD assisted readers' (68%). Average false positives per patient for reference readers (0.95) was not significantly lower (p-value 0.28) than CAD assisted readers' (1.27). Conclusions: Whereas a gold standard based on a consensus of readers may substantially bias sensitivity estimates, LCA may be a significantly more accurate and consistent means for evaluating diagnostic accuracy.« less

LIP: The Livermore Interpolation Package, Version 1.4

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

Fritsch, F N

2011-07-06

This report describes LIP, the Livermore Interpolation Package. Because LIP is a stand-alone version of the interpolation package in the Livermore Equation of State (LEOS) access library, the initials LIP alternatively stand for the 'LEOS Interpolation Package'. LIP was totally rewritten from the package described in [1]. In particular, the independent variables are now referred to as x and y, since the package need not be restricted to equation of state data, which uses variables {rho} (density) and T (temperature). LIP is primarily concerned with the interpolation of two-dimensional data on a rectangular mesh. The interpolation methods provided include piecewisemore » bilinear, reduced (12-term) bicubic, and bicubic Hermite (biherm). There is a monotonicity-preserving variant of the latter, known as bimond. For historical reasons, there is also a biquadratic interpolator, but this option is not recommended for general use. A birational method was added at version 1.3. In addition to direct interpolation of two-dimensional data, LIP includes a facility for inverse interpolation (at present, only in the second independent variable). For completeness, however, the package also supports a compatible one-dimensional interpolation capability. Parametric interpolation of points on a two-dimensional curve can be accomplished by treating the components as a pair of one-dimensional functions with a common independent variable. LIP has an object-oriented design, but it is implemented in ANSI Standard C for efficiency and compatibility with existing applications. First, a 'LIP interpolation object' is created and initialized with the data to be interpolated. Then the interpolation coefficients for the selected method are computed and added to the object. Since version 1.1, LIP has options to instead estimate derivative values or merely store data in the object. (These are referred to as 'partial setup' options.) It is then possible to pass the object to functions that interpolate or invert the interpolant at an arbitrary number of points. The first section of this report describes the overall design of the package, including both forward and inverse interpolation. Sections 2-6 describe each interpolation method in detail. The software that implements this design is summarized function-by-function in Section 7. For a complete example of package usage, refer to Section 8. The report concludes with a few brief notes on possible software enhancements. For guidance on adding other functional forms to LIP, refer to Appendix B. The reader who is primarily interested in using LIP to solve a problem should skim Section 1, then skip to Sections 7.1-4. Finally, jump ahead to Section 8 and study the example. The remaining sections can be referred to in case more details are desired. Changes since version 1.1 of this document include the new Section 3.2.1 that discusses derivative estimation and new Section 6 that discusses the birational interpolation method. Section numbers following the latter have been modified accordingly.« less

LIP: The Livermore Interpolation Package, Version 1.3

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

Fritsch, F N

2011-01-04

This report describes LIP, the Livermore Interpolation Package. Because LIP is a stand-alone version of the interpolation package in the Livermore Equation of State (LEOS) access library, the initials LIP alternatively stand for the ''LEOS Interpolation Package''. LIP was totally rewritten from the package described in [1]. In particular, the independent variables are now referred to as x and y, since the package need not be restricted to equation of state data, which uses variables {rho} (density) and T (temperature). LIP is primarily concerned with the interpolation of two-dimensional data on a rectangular mesh. The interpolation methods provided include piecewisemore » bilinear, reduced (12-term) bicubic, and bicubic Hermite (biherm). There is a monotonicity-preserving variant of the latter, known as bimond. For historical reasons, there is also a biquadratic interpolator, but this option is not recommended for general use. A birational method was added at version 1.3. In addition to direct interpolation of two-dimensional data, LIP includes a facility for inverse interpolation (at present, only in the second independent variable). For completeness, however, the package also supports a compatible one-dimensional interpolation capability. Parametric interpolation of points on a two-dimensional curve can be accomplished by treating the components as a pair of one-dimensional functions with a common independent variable. LIP has an object-oriented design, but it is implemented in ANSI Standard C for efficiency and compatibility with existing applications. First, a ''LIP interpolation object'' is created and initialized with the data to be interpolated. Then the interpolation coefficients for the selected method are computed and added to the object. Since version 1.1, LIP has options to instead estimate derivative values or merely store data in the object. (These are referred to as ''partial setup'' options.) It is then possible to pass the object to functions that interpolate or invert the interpolant at an arbitrary number of points. The first section of this report describes the overall design of the package, including both forward and inverse interpolation. Sections 2-6 describe each interpolation method in detail. The software that implements this design is summarized function-by-function in Section 7. For a complete example of package usage, refer to Section 8. The report concludes with a few brief notes on possible software enhancements. For guidance on adding other functional forms to LIP, refer to Appendix B. The reader who is primarily interested in using LIP to solve a problem should skim Section 1, then skip to Sections 7.1-4. Finally, jump ahead to Section 8 and study the example. The remaining sections can be referred to in case more details are desired. Changes since version 1.1 of this document include the new Section 3.2.1 that discusses derivative estimation and new Section 6 that discusses the birational interpolation method. Section numbers following the latter have been modified accordingly.« less

Prevalence of overweight and obesity among adolescents in eight Arab countries: comparison between two international standards (ARABEAT-2).

PubMed

Musaiger, Abdulrahman O; Al-Mannai, Mariam; Al-Haifi, Ahmad R; Nabag, Fatima; Elati, Jalila; Abahussain, Nada; Tayyem, Reema; Jalambo, Marwan; Benhamad, Mofida; Al-Mufty, Berivan

2016-09-20

The aim of this study was to highlight the prevalence of overweight and obesity among adolescents in eight Arab countries. A school-based cross-sectional study was conducted in eight Arab countries: Iraq, Jordan, Kuwait, Libya, Palestine, Saudi Arabia, Sudan and Tunisia. The total sample included was 6,447 adolescents aged 15-18 years (3,111 males, 3,336 females). The International Obesity Task Force (IOTF) and World Health Organization (WHO) reference standards were used to determine obesity levels. The WHO standard provided lower prevalence of overweight but higher prevalence of obesity than the IOTF standard. According to the IOTF standard, overweight among males was highest in Kuwaiti adolescents (24.8%), followed by Saudi Arabian (23.2%). Among females, the highest prevalence was reported in Kuwaiti adolescents (22.1%), followed by Jordanian (20.0%). Regarding obesity, Kuwaiti adolescents showed the highest prevalence of obesity for both males (28.6%) and females (21.1%). Findings revealed no progress in reducing prevalence of obesity.

Prevalence of Overweight and Obesity among Female Adolescents in Jordan: A comparison between Two International Reference Standards

PubMed Central

O. Musaiger, Abdulrahman; Al-Mannai, Mariam; Tayyem, Reema

2013-01-01

Objective: To find out the prevalence of overweight and obesity among female adolescents in Jordan. Methodology: A cross-sectional survey on females aged 15–18 in Amman, Jordan, was carried out using a multistage stratified random sampling method. The total sample size was 475 girls. Weight and height were measured and body mass index for age was used to determine overweight and obesity using the IOTF and WHO international standards. Results: The prevalence of overweight and obesity decreased with age. The highest prevalence of overweight and obesity was reported at age 15 (24.4% and 8.9%, respectively). The WHO standard showed a higher prevalence of obesity than the IOTF standard in all age groups. Conclusions: Overweight and obesity are serious public health problems among adolescents in Jordan, using both international standards. A program to combat obesity among schoolchildren, therefore, should be given a high priority in school health policy in Jordan. PMID:24353605

New NIST Photomask Linewidth Standard

NASA Astrophysics Data System (ADS)

Potzick, James E.; Pedulla, J. Marc; Stocker, Michael T.

2002-12-01

NIST is preparing to issue the next generation in its line of binary photomask linewidth standards. Called SRM 2059, it was developed for calibrating microscopes used to measure linewidths on photomasks, and consists of antireflecting chrome line and space patterns on a 6 inch quartz substrate ( 6 × 6 × 0.25 inches, or 15.2 × 15.2 × 0.635 cm). Certified line- and space-widths range from nominal 0.250 μm to 32 μm, and pitches from 0.5 μm to 250 μm, and are traceable to the definition of the meter. NIST's reference value, the definition of the meter, is well defined and unconditionally stable. Any replacement or duplicate NIST linewidth standard will be traceable to this same reference, and thus traceable to any other NIST length standard. Such measurement traceability can be achieved only by evaluating the measurement uncertainty (not just the repeatability) of each length comparison in the metrology chain between the definition of the meter and the NIST linewidth standard. This process results in a confidence interval about the calibration result that has a 95% probability of containing the true value. While the meter (and the μm) are well-defined, the geometrical width of a chrome line with nonrectangular cross section is not, and so the "true value" linewidth must be carefully defined to best meet users' needs. The paper and presentation will describe how these mask features are measured at NIST and how their measurement traceability is accomplished.

Measurement of the multi-TeV neutrino interaction cross-section with IceCube using Earth absorption

NASA Astrophysics Data System (ADS)

Aartsen, M. G.; Hill, G. C.; Kyriacou, A.; Robertson, S.; Wallace, A.; Whelan, B. J.; Ackermann, M.; Bernardini, E.; Blot, S.; Bradascio, F.; Bretz, H.-P.; Brostean-Kaiser, J.; Franckowiak, A.; Jacobi, E.; Karg, T.; Kintscher, T.; Kunwar, S.; Nahnhauer, R.; Satalecka, K.; Spiering, C.; Stachurska, J.; Stasik, A.; Strotjohann, N. L.; Terliuk, A.; Usner, M.; van Santen, J.; Adams, J.; Bagherpour, H.; Aguilar, J. A.; Ansseau, I.; Heereman, D.; Meagher, K.; Meures, T.; O'Murchadha, A.; Pinat, E.; Raab, C.; Ahlers, M.; Koskinen, D. J.; Larson, M. J.; Medici, M.; Rameez, M.; Ahrens, M.; Bohm, C.; Dumm, J. P.; Finley, C.; Flis, S.; Hultqvist, K.; Walck, C.; Zoll, M.; Al Samarai, I.; Bron, S.; Carver, T.; Christov, A.; Montaruli, T.; Altmann, D.; Anton, G.; Glüsenkamp, T.; Katz, U.; Kittler, T.; Tselengidou, M.; Andeen, K.; Plum, M.; Anderson, T.; Delaunay, J. J.; Dunkman, M.; Eller, P.; Huang, F.; Keivani, A.; Lanfranchi, J. L.; Pankova, D. V.; Teši´, G.; Turley, C. F.; Weiss, M. J.; Argüelles, C.; Axani, S.; Collin, G. H.; Conrad, J. M.; Moulai, M.; Auffenberg, J.; Brenzke, M.; Glauch, T.; Haack, C.; Kalaczynski, P.; Koschinsky, J. P.; Leuermann, M.; Rädel, L.; Reimann, R.; Rongen, M.; Sälzer, T.; Schoenen, S.; Schumacher, L.; Stettner, J.; Vehring, M.; Vogel, E.; Wallraff, M.; Waza, A.; Wiebusch, C. H.; Bai, X.; Barron, J. P.; Giang, W.; Grant, D.; Kopper, C.; Moore, R. W.; Nowicki, S. C.; Herrera, S. E. Sanchez; Sarkar, S.; Wandler, F. D.; Weaver, C.; Wood, T. R.; Woolsey, E.; Yanez, J. P.; Barwick, S. W.; Yodh, G.; Baum, V.; Böser, S.; di Lorenzo, V.; Eberhardt, B.; Ehrhardt, T.; Köpke, L.; Krückl, G.; Momenté, G.; Peiffer, P.; Sandroos, J.; Steuer, A.; Wiebe, K.; Bay, R.; Filimonov, K.; Price, P. B.; Woschnagg, K.; Beatty, J. J.; Tjus, J. Becker; Bos, F.; Eichmann, B.; Kroll, M.; Schöneberg, S.; Tenholt, F.; Becker, K.-H.; Bindig, D.; Helbing, K.; Hickford, S.; Hoffmann, R.; Lauber, F.; Naumann, U.; Pollmann, A. Obertacke; Soldin, D.; Benzvi, S.; Cross, R.; Berley, D.; Blaufuss, E.; Cheung, E.; Felde, J.; Friedman, E.; Hellauer, R.; Hoffman, K. D.; Maunu, R.; Olivas, A.; Schmidt, T.; Song, M.; Sullivan, G. W.; Besson, D. Z.; Binder, G.; Klein, S. R.; Miarecki, S.; Palczewski, T.; Tatar, J.; Börner, M.; Fuchs, T.; Hünnefeld, M.; Meier, M.; Menne, T.; Pieloth, D.; Rhode, W.; Ruhe, T.; Sandrock, A.; Schlunder, P.; Soedingrekso, J.; Werthebach, J.; Bose, D.; Dujmovic, H.; in, S.; Jeong, M.; Kang, W.; Kim, J.; Rott, C.; Botner, O.; Burgman, A.; Hallgren, A.; Pérez de Los Heros, C.; Unger, E.; Bourbeau, J.; Braun, J.; Casey, J.; Chirkin, D.; Day, M.; Desiati, P.; Díaz-Vélez, J. C.; Fahey, S.; Ghorbani, K.; Griffith, Z.; Halzen, F.; Hanson, K.; Hokanson-Fasig, B.; Hoshina, K.; Jero, K.; Karle, A.; Kauer, M.; Kelley, J. L.; Kheirandish, A.; Liu, Q. R.; Luszczak, W.; Mancina, S.; McNally, F.; Merino, G.; Schneider, A.; Tobin, M. N.; Tosi, D.; Ty, B.; Vandenbroucke, J.; Wandkowsky, N.; Wendt, C.; Westerhoff, S.; Wille, L.; Wolf, M.; Wood, J.; Xu, D. L.; Yuan, T.; Brayeur, L.; Casier, M.; de Clercq, C.; de Vries, K. D.; de Wasseige, G.; Kunnen, J.; Lünemann, J.; Maggi, G.; Toscano, S.; van Eijndhoven, N.; Clark, K.; Classen, L.; Kappes, A.; Coenders, S.; Huber, M.; Krings, K.; Rea, I. C.; Resconi, E.; Turcati, A.; Cowen, D. F.; de André, J. P. A. M.; Deyoung, T.; Hignight, J.; Lennarz, D.; Mahn, K. B. M.; Micallef, J.; Neer, G.; Rysewyk, D.; Dembinski, H.; Evenson, P. A.; Gaisser, T. K.; Gonzalez, J. G.; Koirala, R.; Pandya, H.; Seckel, D.; Stanev, T.; Tilav, S.; De Ridder, S.; Labare, M.; Ryckbosch, D.; van Driessche, W.; Vanheule, S.; Vraeghe, M.; de With, M.; Hebecker, D.; Kolanoski, H.; Fazely, A. R.; Ter-Antonyan, S.; Xu, X. W.; Gallagher, J.; Gerhardt, L.; Goldschmidt, A.; Nygren, D. R.; Przybylski, G. T.; Stezelberger, T.; Stokstad, R. G.; Ishihara, A.; Kim, M.; Kuwabara, T.; Lu, L.; Mase, K.; Relich, M.; Stößl, A.; Yoshida, S.; Japaridze, G. S.; Jones, B. J. P.; Kiryluk, J.; Lesiak-Bzdak, M.; Niederhausen, H.; Xu, Y.; Kohnen, G.; Kopper, S.; Nakarmi, P.; Pepper, J. A.; Toale, P. A.; Williams, D. R.; Kowalski, M.; Kurahashi, N.; Relethford, B.; Richman, M.; Wills, L.; Madsen, J.; Seunarine, S.; Spiczak, G. M.; Maruyama, R.; Rawlins, K.; Sarkar, S.; Sutherland, M.; Taboada, I.; Tung, C. F.; IceCube Collaboration

2017-11-01

Neutrinos interact only very weakly, so they are extremely penetrating. The theoretical neutrino-nucleon interaction cross-section, however, increases with increasing neutrino energy, and neutrinos with energies above 40 teraelectronvolts (TeV) are expected to be absorbed as they pass through the Earth. Experimentally, the cross-section has been determined only at the relatively low energies (below 0.4 TeV) that are available at neutrino beams from accelerators. Here we report a measurement of neutrino absorption by the Earth using a sample of 10,784 energetic upward-going neutrino-induced muons. The flux of high-energy neutrinos transiting long paths through the Earth is attenuated compared to a reference sample that follows shorter trajectories. Using a fit to the two-dimensional distribution of muon energy and zenith angle, we determine the neutrino-nucleon interaction cross-section for neutrino energies 6.3-980 TeV, more than an order of magnitude higher than previous measurements. The measured cross-section is about 1.3 times the prediction of the standard model, consistent with the expectations for charged- and neutral-current interactions. We do not observe a large increase in the cross-section with neutrino energy, in contrast with the predictions of some theoretical models, including those invoking more compact spatial dimensions or the production of leptoquarks. This cross-section measurement can be used to set limits on the existence of some hypothesized beyond-standard-model particles, including leptoquarks.

Measurement of the multi-TeV neutrino interaction cross-section with IceCube using Earth absorption.

PubMed

2017-11-30

Neutrinos interact only very weakly, so they are extremely penetrating. The theoretical neutrino-nucleon interaction cross-section, however, increases with increasing neutrino energy, and neutrinos with energies above 40 teraelectronvolts (TeV) are expected to be absorbed as they pass through the Earth. Experimentally, the cross-section has been determined only at the relatively low energies (below 0.4 TeV) that are available at neutrino beams from accelerators. Here we report a measurement of neutrino absorption by the Earth using a sample of 10,784 energetic upward-going neutrino-induced muons. The flux of high-energy neutrinos transiting long paths through the Earth is attenuated compared to a reference sample that follows shorter trajectories. Using a fit to the two-dimensional distribution of muon energy and zenith angle, we determine the neutrino-nucleon interaction cross-section for neutrino energies 6.3-980 TeV, more than an order of magnitude higher than previous measurements. The measured cross-section is about 1.3 times the prediction of the standard model, consistent with the expectations for charged- and neutral-current interactions. We do not observe a large increase in the cross-section with neutrino energy, in contrast with the predictions of some theoretical models, including those invoking more compact spatial dimensions or the production of leptoquarks. This cross-section measurement can be used to set limits on the existence of some hypothesized beyond-standard-model particles, including leptoquarks.

Reevaluation of the NOAA/CMDL carbon monoxide reference scale and comparisons with CO reference gases at NASA-Langley and the Fraunhofer Institut

NASA Technical Reports Server (NTRS)

Novelli, P. C.; Collins, J. E., Jr.; Myers, R. C.; Sachse, G. W.; Scheel, H. E.

1994-01-01

The carbon monoxide (CO) reference scale created by the National Oceanic and Atmospheric Administration/Climate Monitoring and Diagnostics Laboratory (NOAA/CMDL) is used to quantify measurements of CO in the atmosphere, calibrate standards of other laboratories and to otherwise provide reference gases to the community measuring atmospheric CO. This reference scale was created based upon a set of primary standards prepared by gravimetric methods at CMDL and has been propagated to a set of working standards. In this paper we compare CO mixing ratios assigned to the working standards by three approaches: (1) calibration against the original gravimetric standards, (2) calibration using only working standards as the reference gas, and (3) calibration against three new gravimetric standards prepared to CMDL. The agreement between these values was typically better than 1%. The calibration histories of CMDL working standards are reviewed with respect to expected rates of CO change in the atmosphere. Using a Monte Carlo approach to simulate the effect of drifting standards on calculated mixing ratios, we conclude that the error solely associated with the maintenance of standards will limit the ability to detect small CO changes in the atmosphere. We also report results of intercalibration experiments conducted between CMDL and the Diode Laser Sensor Group (DACOM) at the NASA Langley Research Center (Hampton, Virginia), and CMDL and the Fraunhofer-Institut (Garmisch-Partenkirchen, Germany). Each laboratory calibrated several working standards for CO using their reference gases, and these results were compared to calibrations conducted by CMDL. The intercomparison of eight standards (CO concentrations between approximately 100 and approximately 165 ppb) by CMDL and NASA agreed to better than +/- 2%. The calibration of six standards (CO concentrations between approximately 50 and approximately 210 ppb) by CMDL and the Fraunhofer-Institut agreed to within +/- 2% for four standards, and to within +/- 5% for all six standards.

Advanced Transport Operating System (ATOPS) color displays software description microprocessor system

NASA Technical Reports Server (NTRS)

Slominski, Christopher J.; Plyler, Valerie E.; Dickson, Richard W.

1992-01-01

This document describes the software created for the Sperry Microprocessor Color Display System used for the Advanced Transport Operating Systems (ATOPS) project on the Transport Systems Research Vehicle (TSRV). The software delivery known as the 'baseline display system', is the one described in this document. Throughout this publication, module descriptions are presented in a standardized format which contains module purpose, calling sequence, detailed description, and global references. The global reference section includes procedures and common variables referenced by a particular module. The system described supports the Research Flight Deck (RFD) of the TSRV. The RFD contains eight cathode ray tubes (CRTs) which depict a Primary Flight Display, Navigation Display, System Warning Display, Takeoff Performance Monitoring System Display, and Engine Display.

22 CFR 705.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Cross-reference to employee ethical conduct... INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS EMPLOYEE ETHICAL CONDUCT STANDARDS AND FINANCIAL DISCLOSURE REGULATIONS § 705.101 Cross-reference to employee ethical conduct standards and financial disclosure...

Certification of elements in and use of standard reference material 3280 multivitamin/multielement tablets

USDA-ARS?s Scientific Manuscript database

Standard Reference Material (SRM) 3280 Multivitamin/Multielement Tablets was issued by the National Institute of Standards and Technology (NIST) in 2009 and has certified and reference mass fraction values for 13 vitamins, 26 elements, and 2 carotenoids. Elements were measured using two or more ana...

22 CFR 705.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Cross-reference to employee ethical conduct... INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS EMPLOYEE ETHICAL CONDUCT STANDARDS AND FINANCIAL DISCLOSURE REGULATIONS § 705.101 Cross-reference to employee ethical conduct standards and financial disclosure...

22 CFR 705.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Cross-reference to employee ethical conduct... INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS EMPLOYEE ETHICAL CONDUCT STANDARDS AND FINANCIAL DISCLOSURE REGULATIONS § 705.101 Cross-reference to employee ethical conduct standards and financial disclosure...

22 CFR 705.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Cross-reference to employee ethical conduct... INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS EMPLOYEE ETHICAL CONDUCT STANDARDS AND FINANCIAL DISCLOSURE REGULATIONS § 705.101 Cross-reference to employee ethical conduct standards and financial disclosure...

22 CFR 705.101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Cross-reference to employee ethical conduct... INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS EMPLOYEE ETHICAL CONDUCT STANDARDS AND FINANCIAL DISCLOSURE REGULATIONS § 705.101 Cross-reference to employee ethical conduct standards and financial disclosure...

Agreement between diagnoses reached by clinical examination and available reference standards: a prospective study of 216 patients with lumbopelvic pain

PubMed Central

Laslett, Mark; McDonald, Barry; Tropp, Hans; Aprill, Charles N; Öberg, Birgitta

2005-01-01

Background The tissue origin of low back pain (LBP) or referred lower extremity symptoms (LES) may be identified in about 70% of cases using advanced imaging, discography and facet or sacroiliac joint blocks. These techniques are invasive and availability varies. A clinical examination is non-invasive and widely available but its validity is questioned. Diagnostic studies usually examine single tests in relation to single reference standards, yet in clinical practice, clinicians use multiple tests and select from a range of possible diagnoses. There is a need for studies that evaluate the diagnostic performance of clinical diagnoses against available reference standards. Methods We compared blinded clinical diagnoses with diagnoses based on available reference standards for known causes of LBP or LES such as discography, facet, sacroiliac or hip joint blocks, epidurals injections, advanced imaging studies or any combination of these tests. A prospective, blinded validity design was employed. Physiotherapists examined consecutive patients with chronic lumbopelvic pain and/or referred LES scheduled to receive the reference standard examinations. When diagnoses were in complete agreement regardless of complexity, "exact" agreement was recorded. When the clinical diagnosis was included within the reference standard diagnoses, "clinical agreement" was recorded. The proportional chance criterion (PCC) statistic was used to estimate agreement on multiple diagnostic possibilities because it accounts for the prevalence of individual categories in the sample. The kappa statistic was used to estimate agreement on six pathoanatomic diagnoses. Results In a sample of chronic LBP patients (n = 216) with high levels of disability and distress, 67% received a patho-anatomic diagnosis based on available reference standards, and 10% had more than one tissue origin of pain identified. For 27 diagnostic categories and combinations, chance clinical agreement (PCC) was estimated at 13%. "Exact" agreement between clinical and reference standard diagnoses was 32% and "clinical agreement" 51%. For six pathoanatomic categories (disc, facet joint, sacroiliac joint, hip joint, nerve root and spinal stenosis), PCC was 33% with actual agreement 56%. There was no overlap of 95% confidence intervals on any comparison. Diagnostic agreement on the six most common patho-anatomic categories produced a kappa of 0.31. Conclusion Clinical diagnoses agree with reference standards diagnoses more often than chance. Using available reference standards, most patients can have a tissue source of pain identified. PMID:15943873

Alternative mass reference standards for direct analysis in real time mass spectrometry.

PubMed

Cody, Robert B; Dane, A John

2016-05-30

Mass spectra were acquired with the Direct Analysis in Real Time (DART®) ion source for an amine-terminated polyether used as positive-ion mass reference standards and for several fluorinated materials commonly used as negative-ion reference standards for mass spectrometry. A commercial time-of-flight mass spectrometer equipped with a DART ion source was used for all measurements. Mass reference standards deposited onto the sealed end of a glass melting point tube were suspended in the DART gas stream for analysis. A polyetheramine (Jeffamine® M-600) produced intense peaks corresponding to protonated molecules. Perfluorotributylamine (PFTBA), and perfluorotripentylamine, gave useful reference spectra for different m/z ranges. DART mass spectra of Ultramark 1621® resembled those previously reported for Fast Atom Bombardment (FAB) and Electrospray Ionization (ESI). Fomblin®Y, a fluorinated ether, was the most useful negative-ion reference standard of the materials tested. The material is commercially available, inexpensive, and provides reference peaks covering the m/z range 85 to >3000. Jeffamine-M600 was found to be a convenient alternative to polyethers such as polyethylene glycol (PEG) for DART positive-ion mass calibration. Fomblin Y was suitable for use as a negative-ion reference standard. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Updating OSHA standards based on national consensus standards. Direct final rule.

PubMed

2007-12-14

In this direct final rule, the Agency is removing several references to consensus standards that have requirements that duplicate, or are comparable to, other OSHA rules; this action includes correcting a paragraph citation in one of these OSHA rules. The Agency also is removing a reference to American Welding Society standard A3.0-1969 ("Terms and Definitions") in its general-industry welding standards. This rulemaking is a continuation of OSHA's ongoing effort to update references to consensus and industry standards used throughout its rules.

Optical-Fiber Power Meter Comparison between NIST and KRISS.

PubMed

Vayshenker, I; Kim, S K; Hong, K; Lee, D-H; Livigni, D J; Li, X; Lehman, J H

2012-01-01

We describe the results of a comparison of reference standards between the National Institute of Standards and Technology (NIST-USA) and Korea Research Institute of Standards and Science (KRISS-R.O. Korea) for optical fiber-based power measurements at wavelengths of 1302 nm and 1546 nm. We compare the laboratories' reference standards by means of a temperature-controlled optical trap detector. Measurement results showed the largest difference of less than 2.5 parts in 10(3), which is within the combined standard (k=1) uncertainty for the two laboratories' reference standards.

Referred pain location depends on the affected section of the sacroiliac joint.

PubMed

Kurosawa, Daisuke; Murakami, Eiichi; Aizawa, Toshimi

2015-03-01

Pain referred from the sacroiliac joint (SIJ) may originate in the joint's posterior ligamentous region. The site of referred pain may depend on which SIJ section is affected. This study aimed to determine the exact origin of pain referred from four SIJ sections. The study included 50 patients with SIJ dysfunction, confirmed by more than 70 % pain relief after periarticular injection of local anesthetic into the SIJ. The posterior SIJ was divided into four sections-upper, middle, lower, and other (cranial portion of the ilium outside the SIJ)-designated sections 1, 2, 3, and 0, respectively. We then inserted a needle into the periarticular SIJ under fluoroscopy. After the patient identified the area(s) in which the needle insertion produced referred pain, we injected a mixture of 2 % lidocaine and contrast medium into the corresponding SIJ section. Referred pain from SIJ section 0 was mainly located in the upper buttock along the iliac crest; pain from section 1, around the posterosuperior iliac spine; pain from section 2, in the middle buttock area; pain from section 3, in the lower buttock. In all, 22 (44.0 %) patients complained of groin pain, which was slightly relieved by lidocaine injection into SIJ sections 1 and 0. Dysfunctional upper sections of the SIJ are associated with pain in the upper buttock and lower sections with pain in the lower buttock. Groin pain might be referred from the upper SIJ sections.

77 FR 181 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-55; Introduction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-03

... System. VI Updated Financial 2010-005 Chambers. Accounting Standards Board Accounting References. VII... Financial Accounting Standards Board Accounting References (FAR Case 2010-005) This final rule amends the... authoritative accounting standards owing to the Financial Accounting Standards Board's Accounting Standards...

10 CFR 50.150 - Aircraft impact assessment.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 13, 2009; (B) Renewal of standard design certifications in effect on July 13, 2009 which have not..., standard design approval, or manufactured reactor; or (B) Reference a standard design certification issued... certification or standard design approval; or (B) Reference a standard design certification issued before July...

10 CFR 50.150 - Aircraft impact assessment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 13, 2009; (B) Renewal of standard design certifications in effect on July 13, 2009 which have not..., standard design approval, or manufactured reactor; or (B) Reference a standard design certification issued... certification or standard design approval; or (B) Reference a standard design certification issued before July...

10 CFR 50.150 - Aircraft impact assessment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 13, 2009; (B) Renewal of standard design certifications in effect on July 13, 2009 which have not..., standard design approval, or manufactured reactor; or (B) Reference a standard design certification issued... certification or standard design approval; or (B) Reference a standard design certification issued before July...

10 CFR 50.150 - Aircraft impact assessment.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 13, 2009; (B) Renewal of standard design certifications in effect on July 13, 2009 which have not..., standard design approval, or manufactured reactor; or (B) Reference a standard design certification issued... certification or standard design approval; or (B) Reference a standard design certification issued before July...

Optical Fiber Power Meter Comparison Between NIST and NIM.

PubMed

Vayshenker, I; Livigni, D J; Li, X; Lehman, J H; Li, J; Xiong, L M; Zhang, Z X

2010-01-01

We describe the results of a comparison of reference standards between the National Institute of Standards and Technology (NIST-USA) and National Institute of Metrology (NIM-China). We report optical fiber-based power measurements at nominal wavelengths of 1310 nm and 1550 nm. We compare the laboratories' reference standards by means of a commercial optical power meter. Measurement results showed the largest difference of less than 2.6 parts in 10(3), which is within the combined standard (k = 1) uncertainty for the laboratories' reference standards.

Towards a framework for developing semantic relatedness reference standards.

PubMed

Pakhomov, Serguei V S; Pedersen, Ted; McInnes, Bridget; Melton, Genevieve B; Ruggieri, Alexander; Chute, Christopher G

2011-04-01

Our objective is to develop a framework for creating reference standards for functional testing of computerized measures of semantic relatedness. Currently, research on computerized approaches to semantic relatedness between biomedical concepts relies on reference standards created for specific purposes using a variety of methods for their analysis. In most cases, these reference standards are not publicly available and the published information provided in manuscripts that evaluate computerized semantic relatedness measurement approaches is not sufficient to reproduce the results. Our proposed framework is based on the experiences of medical informatics and computational linguistics communities and addresses practical and theoretical issues with creating reference standards for semantic relatedness. We demonstrate the use of the framework on a pilot set of 101 medical term pairs rated for semantic relatedness by 13 medical coding experts. While the reliability of this particular reference standard is in the "moderate" range; we show that using clustering and factor analyses offers a data-driven approach to finding systematic differences among raters and identifying groups of potential outliers. We test two ontology-based measures of relatedness and provide both the reference standard containing individual ratings and the R program used to analyze the ratings as open-source. Currently, these resources are intended to be used to reproduce and compare results of studies involving computerized measures of semantic relatedness. Our framework may be extended to the development of reference standards in other research areas in medical informatics including automatic classification, information retrieval from medical records and vocabulary/ontology development. Copyright © 2010 Elsevier Inc. All rights reserved.

Quantitative Measurements of X-ray Intensity

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

Haugh, M. J., Schneider, M.

This chapter describes the characterization of several X-ray sources and their use in calibrating different types of X-ray cameras at National Security Technologies, LLC (NSTec). The cameras are employed in experimental plasma studies at Lawrence Livermore National Laboratory (LLNL), including the National Ignition Facility (NIF). The sources provide X-rays in the energy range from several hundred eV to 110 keV. The key to this effort is measuring the X-ray beam intensity accurately and traceable to international standards. This is accomplished using photodiodes of several types that are calibrated using radioactive sources and a synchrotron source using methods and materials thatmore » are traceable to the U.S. National Institute of Standards and Technology (NIST). The accreditation procedures are described. The chapter begins with an introduction to the fundamental concepts of X-ray physics. The types of X-ray sources that are used for device calibration are described. The next section describes the photodiode types that are used for measuring X-ray intensity: power measuring photodiodes, energy dispersive photodiodes, and cameras comprising photodiodes as pixel elements. Following their description, the methods used to calibrate the primary detectors, the power measuring photodiodes and the energy dispersive photodiodes, as well as the method used to get traceability to international standards are described. The X-ray source beams can then be measured using the primary detectors. The final section then describes the use of the calibrated X-ray beams to calibrate X-ray cameras. Many of the references are web sites that provide databases, explanations of the data and how it was generated, and data calculations for specific cases. Several general reference books related to the major topics are included. Papers expanding some subjects are cited.« less

29 CFR 2703.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 9 2011-07-01 2011-07-01 false Cross-reference to employee ethical conduct standards and...-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees... of Ethical Conduct at 5 CFR part 2635; the Commission's regulations at 5 CFR part 8401, which...

45 CFR 706.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 3 2011-10-01 2011-10-01 false Cross-references to employee ethical conduct... EMPLOYEE RESPONSIBILITIES AND CONDUCT § 706.1 Cross-references to employee ethical conduct standards... States Commission on Civil Rights are subject to the executive branch standards of ethical conduct...

45 CFR 1105.1 - Cross-reference to employee ethical conduct standards and financial disclosure and financial...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 3 2011-10-01 2011-10-01 false Cross-reference to employee ethical conduct... STANDARDS OF CONDUCT FOR EMPLOYEES § 1105.1 Cross-reference to employee ethical conduct standards and... ethical conduct at 5 CFR part 2635; the executive branch employees responsibilities and conduct...

49 CFR 99.735-1 - Cross-reference to ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Cross-reference to ethical conduct standards and... Transportation EMPLOYEE RESPONSIBILITIES AND CONDUCT General § 99.735-1 Cross-reference to ethical conduct... the executive branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Department of...

39 CFR 3000.735-101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 39 Postal Service 1 2011-07-01 2011-07-01 false Cross-reference to employee ethical conduct... employee ethical conduct standards and financial disclosure regulations. Employees of the Postal Regulatory Commission (Commission) are subject and should refer to the executive branch-wide Standards of Ethical...

45 CFR 706.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Cross-references to employee ethical conduct... EMPLOYEE RESPONSIBILITIES AND CONDUCT § 706.1 Cross-references to employee ethical conduct standards... States Commission on Civil Rights are subject to the executive branch standards of ethical conduct...

45 CFR 1105.1 - Cross-reference to employee ethical conduct standards and financial disclosure and financial...

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Cross-reference to employee ethical conduct... STANDARDS OF CONDUCT FOR EMPLOYEES § 1105.1 Cross-reference to employee ethical conduct standards and... ethical conduct at 5 CFR part 2635; the executive branch employees responsibilities and conduct...

49 CFR 99.735-1 - Cross-reference to ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Cross-reference to ethical conduct standards and... Transportation EMPLOYEE RESPONSIBILITIES AND CONDUCT General § 99.735-1 Cross-reference to ethical conduct... the executive branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Department of...

39 CFR 3000.735-101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Cross-reference to employee ethical conduct... employee ethical conduct standards and financial disclosure regulations. Employees of the Postal Regulatory Commission (Commission) are subject and should refer to the executive branch-wide Standards of Ethical...

29 CFR 2703.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Cross-reference to employee ethical conduct standards and...-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees... of Ethical Conduct at 5 CFR part 2635; the Commission's regulations at 5 CFR part 8401, which...

29 CFR 2703.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 9 2013-07-01 2013-07-01 false Cross-reference to employee ethical conduct standards and...-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees... of Ethical Conduct at 5 CFR part 2635; the Commission's regulations at 5 CFR part 8401, which...

49 CFR 99.735-1 - Cross-reference to ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Cross-reference to ethical conduct standards and... Transportation EMPLOYEE RESPONSIBILITIES AND CONDUCT General § 99.735-1 Cross-reference to ethical conduct... the executive branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Department of...

16 CFR § 1030.101 - Cross-references to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 16 Commercial Practices 2 2013-01-01 2013-01-01 false Cross-references to employee ethical conduct...-references to employee ethical conduct standards and financial disclosure regulations. Employees of the Consumer Product Safety Commission are subject to the Standards of Ethical Conduct, 5 CFR part 2635, which...

45 CFR 706.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Cross-references to employee ethical conduct... EMPLOYEE RESPONSIBILITIES AND CONDUCT § 706.1 Cross-references to employee ethical conduct standards... States Commission on Civil Rights are subject to the executive branch standards of ethical conduct...

49 CFR 99.735-1 - Cross-reference to ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Cross-reference to ethical conduct standards and... Transportation EMPLOYEE RESPONSIBILITIES AND CONDUCT General § 99.735-1 Cross-reference to ethical conduct... the executive branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Department of...

45 CFR 1105.1 - Cross-reference to employee ethical conduct standards and financial disclosure and financial...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Cross-reference to employee ethical conduct... STANDARDS OF CONDUCT FOR EMPLOYEES § 1105.1 Cross-reference to employee ethical conduct standards and... ethical conduct at 5 CFR part 2635; the executive branch employees responsibilities and conduct...

29 CFR 2703.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 9 2014-07-01 2014-07-01 false Cross-reference to employee ethical conduct standards and...-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees... of Ethical Conduct at 5 CFR part 2635; the Commission's regulations at 5 CFR part 8401, which...

39 CFR 3000.735-101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 39 Postal Service 1 2013-07-01 2013-07-01 false Cross-reference to employee ethical conduct... employee ethical conduct standards and financial disclosure regulations. Employees of the Postal Regulatory Commission (Commission) are subject and should refer to the executive branch-wide Standards of Ethical...

39 CFR 3000.735-101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 39 Postal Service 1 2012-07-01 2012-07-01 false Cross-reference to employee ethical conduct... employee ethical conduct standards and financial disclosure regulations. Employees of the Postal Regulatory Commission (Commission) are subject and should refer to the executive branch-wide Standards of Ethical...

45 CFR 1105.1 - Cross-reference to employee ethical conduct standards and financial disclosure and financial...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Cross-reference to employee ethical conduct... STANDARDS OF CONDUCT FOR EMPLOYEES § 1105.1 Cross-reference to employee ethical conduct standards and... ethical conduct at 5 CFR part 2635; the executive branch employees responsibilities and conduct...

29 CFR 2703.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 9 2012-07-01 2012-07-01 false Cross-reference to employee ethical conduct standards and...-reference to employee ethical conduct standards and financial disclosure regulations. Members and employees... of Ethical Conduct at 5 CFR part 2635; the Commission's regulations at 5 CFR part 8401, which...

45 CFR 1105.1 - Cross-reference to employee ethical conduct standards and financial disclosure and financial...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Cross-reference to employee ethical conduct... STANDARDS OF CONDUCT FOR EMPLOYEES § 1105.1 Cross-reference to employee ethical conduct standards and... ethical conduct at 5 CFR part 2635; the executive branch employees responsibilities and conduct...

39 CFR 3000.735-101 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 39 Postal Service 1 2014-07-01 2014-07-01 false Cross-reference to employee ethical conduct... employee ethical conduct standards and financial disclosure regulations. Employees of the Postal Regulatory Commission (Commission) are subject and should refer to the executive branch-wide Standards of Ethical...

45 CFR 706.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Cross-references to employee ethical conduct... EMPLOYEE RESPONSIBILITIES AND CONDUCT § 706.1 Cross-references to employee ethical conduct standards... States Commission on Civil Rights are subject to the executive branch standards of ethical conduct...

45 CFR 706.1 - Cross-references to employee ethical conduct standards, financial disclosure and financial...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Cross-references to employee ethical conduct... EMPLOYEE RESPONSIBILITIES AND CONDUCT § 706.1 Cross-references to employee ethical conduct standards... States Commission on Civil Rights are subject to the executive branch standards of ethical conduct...

49 CFR 99.735-1 - Cross-reference to ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false Cross-reference to ethical conduct standards and... Transportation EMPLOYEE RESPONSIBILITIES AND CONDUCT General § 99.735-1 Cross-reference to ethical conduct... the executive branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Department of...

SHORT COMMUNICATION: Transportable Zener-diode Voltage Standard

NASA Astrophysics Data System (ADS)

Karpov, O. V.; Shulga, V. M.; Shakirzyanova, F. R.; Sarandi, A. E.

1994-01-01

Five transportable Zener-diode dc voltage standards have been developed, fabricated and investigated at the NPO VNIIFTRI. The standards were designed to transfer the unit of electromotive force (emf) from Josephson reference standards to measuring instruments. Following the results of these investigations, standard N 02 has been used for intercomparison of the Russian Josephson reference standards.

77 FR 205 - Federal Acquisition Regulation; Federal Acquisition Circular 2005-55; Small Entity Compliance Guide

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-03

... System. VI Updated Financial 2010-005 Chambers. Accounting Standards Board Accounting References. VII... Financial Accounting Standards Board Accounting References (FAR Case 2010-005) This final rule amends the... authoritative accounting standards owing to the Financial Accounting Standards Board's Accounting Standards...

Hydrogenic Wave Functions

NASA Astrophysics Data System (ADS)

Hill, Robert

This chapter summarizes the solutions of the one-electron nonrelativistic Schrödinger equation, and the one-electron relativistic Dirac equation, for the Coulomb potential. The standard notations and conventions used in the mathematics literature for special functions have been chosen in preference to the notations customarily used in the physics literature whenever there is a conflict. This has been done to facilitate the use of standard reference works such as Abramowitz and Stegun [9.1], the Bateman project [9.2,3], Gradshteyn and Ryzhik [9.4], Jahnke and Emde [9.5], Luke [9.6,7], Magnus, Oberhettinger, and Soni [9.8], Olver [9.9], Szego [9.10], and the new NIST Digital Library of Mathematical Functions project, which is preparing a hardcover update [9.11] of Abramowitz and Stegun [9.1] and an online digital library of mathematical functions [9.12]. The section on special functions contains many of the formulas which are needed to check the results quoted in the previous sections, together with a number of other useful formulas. Itincludes a brief introduction to asymptotic methods.

Navy Manager’s Guide for the Test and Evaluation Sections of MIL-H-46855.

DTIC Science & Technology

1977-06-30

guidance and contributions: CDR Paul R. Chatelier , Naval A ir systems Comaand Dr. Lloyd Hitchcock , Naval A ir Development Center Mr. Ed L. Holshouser...Paci fic Mis sile Test Center LCDR William F. Moroney , Pac ifi c Mi ss i le Test Cente r W ithin the Boeing Aerospace Company , the program was...Reference 11). This standard presents HE design criteria, principles , and practices to be appl i ed in the design of systems, equipment and facili- ties

How Do Urban Indian Private Practitioners Diagnose and Treat Tuberculosis? A Cross-Sectional Study in Chennai

PubMed Central

Bronner Murrison, Liza; Ananthakrishnan, Ramya; Sukumar, Sumanya; Augustine, Sheela; Krishnan, Nalini; Pai, Madhukar; Dowdy, David W.

2016-01-01

Setting Private practitioners are frequently the first point of healthcare contact for patients with tuberculosis (TB) in India. Inappropriate TB management practices among private practitioners may contribute to delayed TB diagnosis and generate drug resistance. However, these practices are not well understood. We evaluated diagnostic and treatment practices for active TB and benchmarked practices against International Standards for TB Care (ISTC) among private medical practitioners in Chennai. Design A cross-sectional survey of 228 practitioners practicing in the private sector from January 2014 to February 2015 in Chennai city who saw at least one TB patient in the previous year. Practitioners were randomly selected from both the general community and a list of practitioners who referred patients to a public-private mix program for TB treatment in Chennai. Practitioners were interviewed using standardized questionnaires. Results Among 228 private practitioners, a median of 12 (IQR 4–28) patients with TB were seen per year. Of 10 ISTC standards evaluated, the median of standards adhered to was 4.0 (IQR 3.0–6.0). Chest physicians reported greater median ISTC adherence than other MD and MS practitioners (score 7.0 vs. 4.0, P<0.001), or MBBS practitioners (score 7.0 vs. 4.0, P<0.001). Only 52% of all practitioners sent >5% of patients with cough for TB testing, 83% used smear microscopy for diagnosis, 33% monitored treatment response, and 22% notified TB cases to authorities. Of 228 practitioners, 68 reported referring all patients with new pulmonary TB for treatment, while 160 listed 27 different regimens; 78% (125/160) prescribed a regimen classified as consistent with ISTC. Appropriate treatment practices differed significantly between chest physicians and other MD and MS practitioners (54% vs. 87%, P<0.001). Conclusion TB management practices in India’s urban private sector are heterogeneous and often suboptimal. Private providers must be better engaged to improve diagnostic capacity and decrease TB transmission in the community. PMID:26901165

How Do Urban Indian Private Practitioners Diagnose and Treat Tuberculosis? A Cross-Sectional Study in Chennai.

PubMed

Bronner Murrison, Liza; Ananthakrishnan, Ramya; Sukumar, Sumanya; Augustine, Sheela; Krishnan, Nalini; Pai, Madhukar; Dowdy, David W

2016-01-01

Private practitioners are frequently the first point of healthcare contact for patients with tuberculosis (TB) in India. Inappropriate TB management practices among private practitioners may contribute to delayed TB diagnosis and generate drug resistance. However, these practices are not well understood. We evaluated diagnostic and treatment practices for active TB and benchmarked practices against International Standards for TB Care (ISTC) among private medical practitioners in Chennai. A cross-sectional survey of 228 practitioners practicing in the private sector from January 2014 to February 2015 in Chennai city who saw at least one TB patient in the previous year. Practitioners were randomly selected from both the general community and a list of practitioners who referred patients to a public-private mix program for TB treatment in Chennai. Practitioners were interviewed using standardized questionnaires. Among 228 private practitioners, a median of 12 (IQR 4-28) patients with TB were seen per year. Of 10 ISTC standards evaluated, the median of standards adhered to was 4.0 (IQR 3.0-6.0). Chest physicians reported greater median ISTC adherence than other MD and MS practitioners (score 7.0 vs. 4.0, P<0.001), or MBBS practitioners (score 7.0 vs. 4.0, P<0.001). Only 52% of all practitioners sent >5% of patients with cough for TB testing, 83% used smear microscopy for diagnosis, 33% monitored treatment response, and 22% notified TB cases to authorities. Of 228 practitioners, 68 reported referring all patients with new pulmonary TB for treatment, while 160 listed 27 different regimens; 78% (125/160) prescribed a regimen classified as consistent with ISTC. Appropriate treatment practices differed significantly between chest physicians and other MD and MS practitioners (54% vs. 87%, P<0.001). TB management practices in India's urban private sector are heterogeneous and often suboptimal. Private providers must be better engaged to improve diagnostic capacity and decrease TB transmission in the community.

Reference and Standard Atmosphere Models

NASA Technical Reports Server (NTRS)

Johnson, Dale L.; Roberts, Barry C.; Vaughan, William W.; Parker, Nelson C. (Technical Monitor)

2002-01-01

This paper describes the development of standard and reference atmosphere models along with the history of their origin and use since the mid 19th century. The first "Standard Atmospheres" were established by international agreement in the 1920's. Later some countries, notably the United States, also developed and published "Standard Atmospheres". The term "Reference Atmospheres" is used to identify atmosphere models for specific geographical locations. Range Reference Atmosphere Models developed first during the 1960's are examples of these descriptions of the atmosphere. This paper discusses the various models, scopes, applications and limitations relative to use in aerospace industry activities.

Reference Cross Sections for Charged-particle Monitor Reactions

NASA Astrophysics Data System (ADS)

Hermanne, A.; Ignatyuk, A. V.; Capote, R.; Carlson, B. V.; Engle, J. W.; Kellett, M. A.; Kibédi, T.; Kim, G.; Kondev, F. G.; Hussain, M.; Lebeda, O.; Luca, A.; Nagai, Y.; Naik, H.; Nichols, A. L.; Nortier, F. M.; Suryanarayana, S. V.; Takács, S.; Tárkányi, F. T.; Verpelli, M.

2018-02-01

Evaluated cross sections of beam-monitor reactions are expected to become the de-facto standard for cross-section measurements that are performed over a very broad energy range in accelerators in order to produce particular radionuclides for industrial and medical applications. The requirements for such data need to be addressed in a timely manner, and therefore an IAEA coordinated research project was launched in December 2012 to establish or improve the nuclear data required to characterise charged-particle monitor reactions. An international team was assembled to recommend more accurate cross-section data over a wide range of targets and projectiles, undertaken in conjunction with a limited number of measurements and more extensive evaluations of the decay data of specific radionuclides. Least-square evaluations of monitor-reaction cross sections including uncertainty quantification have been undertaken for charged-particle beams of protons, deuterons, 3He- and 4He-particles. Recommended beam monitor reaction data with their uncertainties are available at the IAEA-NDS medical portal http://www-nds.iaea.org/medical/monitor_reactions.html.

VALIDATION OF ANSI N42.34 AMERICAN NATIONAL STANDARD PERFORMANCE CRITERIA FOR HAND-HELD INSTRUMENTS FOR THE DETECTION AND IDENTIFICATION OF RADIONUCLIDES

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

Lorier, T.

2014-09-03

SRNL’s validation of ANSI N42.34-D6 for the Domestic Nuclear Detection Office (DNDO) was performed utilizing one hand-held instrument (or RID) – the FLIR identiFINDER 2. Each section of the standard was evaluated via a walk-through or test. NOTE: In Table 1, W = walk-through and T = test, as directed by the Domestic Nuclear Detection Office (DNDO). For a walk-through, the experiment was either setup or reviewed for setup; for a test, the N42.34-D6 procedures were followed with some exceptions and comments noted. SRNL is not fully able to evaluate a RID against Sections 7 (Environmental), 8 (Electromagnetic), and 9more » (Mechanical) of N42.34, so those portions of this validation were done in collaboration with Qualtest, Inc. in Orlando, Florida. The walk-throughs and tests of Sections 7, 8, and 9 were performed in Qualtest, Inc. facilities with SRNL providing radiological sources as necessary. Where applicable, assessment results and findings of the walk-throughs and tests were recorded on datasheets and a validation summary is provided. A general comment pertained to test requirements found in another standard and referenced in N42.34-D6. For example, step 1 of the test method in section 8.1.2 states “RF test set up information can be found in IEC 61000-4-3.” It is recommended that any information from other standards necessary for conducting the tests within N42.34 should be posted in N42.34 for simplicity and to prevent the user from having to peruse other documents. Another general comment, as noted by Qualtest, is that a tolerance reference is not listed for each test in sections 7-9. Overall, the N42.34-D6 was proven to be practicable, but areas for improvement and recommendations were identified for consideration prior to final ballot submittal.« less

15 CFR 200.104 - Standard reference materials.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the NIST National Measurement Laboratory administers a program to provide many types of well... be readily referred to a common base. NIST SP 260 is a catalog of Standard Reference Materials available from NIST. ...

15 CFR 200.104 - Standard reference materials.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the NIST National Measurement Laboratory administers a program to provide many types of well... be readily referred to a common base. NIST SP 260 is a catalog of Standard Reference Materials available from NIST. ...

15 CFR 200.104 - Standard reference materials.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the NIST National Measurement Laboratory administers a program to provide many types of well... be readily referred to a common base. NIST SP 260 is a catalog of Standard Reference Materials available from NIST. ...

15 CFR 200.104 - Standard reference materials.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the NIST National Measurement Laboratory administers a program to provide many types of well... be readily referred to a common base. NIST SP 260 is a catalog of Standard Reference Materials available from NIST. ...

15 CFR 200.104 - Standard reference materials.

Code of Federal Regulations, 2012 CFR

2012-01-01

... the NIST National Measurement Laboratory administers a program to provide many types of well... be readily referred to a common base. NIST SP 260 is a catalog of Standard Reference Materials available from NIST. ...

Coherent Frequency Reference System for the NASA Deep Space Network

NASA Technical Reports Server (NTRS)

Tucker, Blake C.; Lauf, John E.; Hamell, Robert L.; Gonzaler, Jorge, Jr.; Diener, William A.; Tjoelker, Robert L.

2010-01-01

The NASA Deep Space Network (DSN) requires state-of-the-art frequency references that are derived and distributed from very stable atomic frequency standards. A new Frequency Reference System (FRS) and Frequency Reference Distribution System (FRD) have been developed, which together replace the previous Coherent Reference Generator System (CRG). The FRS and FRD each provide new capabilities that significantly improve operability and reliability. The FRS allows for selection and switching between frequency standards, a flywheel capability (to avoid interruptions when switching frequency standards), and a frequency synthesis system (to generate standardized 5-, 10-, and 100-MHz reference signals). The FRS is powered by redundant, specially filtered, and sustainable power systems and includes a monitor and control capability for station operations to interact and control the frequency-standard selection process. The FRD receives the standardized 5-, 10-, and 100-MHz reference signals and distributes signals to distribution amplifiers in a fan out fashion to dozens of DSN users that require the highly stable reference signals. The FRD is also powered by redundant, specially filtered, and sustainable power systems. The new DSN Frequency Distribution System, which consists of the FRS and FRD systems described here, is central to all operational activities of the NASA DSN. The frequency generation and distribution system provides ultra-stable, coherent, and very low phase-noise references at 5, l0, and 100 MHz to between 60 and 100 separate users at each Deep Space Communications Complex.

12 CFR 336.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Cross-reference to employee ethical conduct... and Conduct § 336.1 Cross-reference to employee ethical conduct standards and financial disclosure... Branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Corporation regulation at 5 CFR part...

12 CFR 264.101 - Cross-reference to employees' ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Cross-reference to employees' ethical conduct... § 264.101 Cross-reference to employees' ethical conduct standards and financial disclosure regulations... branch-wide standards of ethical conduct at 5 CFR part 2635 and the Board's regulation at 5 CFR part 6801...

10 CFR 1010.102 - Cross-references to employee ethical conduct standards, financial disclosure regulations, and...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Cross-references to employee ethical conduct standards... ENERGY (GENERAL PROVISIONS) CONDUCT OF EMPLOYEES § 1010.102 Cross-references to employee ethical conduct... Standards of Ethical Conduct for Employees of the Executive Branch at 5 CFR part 2635, the DOE regulation at...

12 CFR 336.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Cross-reference to employee ethical conduct... and Conduct § 336.1 Cross-reference to employee ethical conduct standards and financial disclosure... Branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Corporation regulation at 5 CFR part...

12 CFR 264.101 - Cross-reference to employees' ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Cross-reference to employees' ethical conduct... § 264.101 Cross-reference to employees' ethical conduct standards and financial disclosure regulations... branch-wide standards of ethical conduct at 5 CFR part 2635 and the Board's regulation at 5 CFR part 6801...

12 CFR 264.101 - Cross-reference to employees' ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 4 2012-01-01 2012-01-01 false Cross-reference to employees' ethical conduct... AND CONDUCT § 264.101 Cross-reference to employees' ethical conduct standards and financial disclosure... executive branch-wide standards of ethical conduct at 5 CFR part 2635 and the Board's regulation at 5 CFR...

12 CFR 264.101 - Cross-reference to employees' ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 4 2014-01-01 2014-01-01 false Cross-reference to employees' ethical conduct... AND CONDUCT § 264.101 Cross-reference to employees' ethical conduct standards and financial disclosure... executive branch-wide standards of ethical conduct at 5 CFR part 2635 and the Board's regulation at 5 CFR...

12 CFR 336.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Cross-reference to employee ethical conduct... and Conduct § 336.1 Cross-reference to employee ethical conduct standards and financial disclosure... Branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Corporation regulation at 5 CFR part...

12 CFR 336.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Cross-reference to employee ethical conduct... and Conduct § 336.1 Cross-reference to employee ethical conduct standards and financial disclosure... Branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Corporation regulation at 5 CFR part...

12 CFR 336.1 - Cross-reference to employee ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Cross-reference to employee ethical conduct... and Conduct § 336.1 Cross-reference to employee ethical conduct standards and financial disclosure... Branch-wide Standards of Ethical Conduct at 5 CFR part 2635, the Corporation regulation at 5 CFR part...

12 CFR 264.101 - Cross-reference to employees' ethical conduct standards and financial disclosure regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Cross-reference to employees' ethical conduct... AND CONDUCT § 264.101 Cross-reference to employees' ethical conduct standards and financial disclosure... executive branch-wide standards of ethical conduct at 5 CFR part 2635 and the Board's regulation at 5 CFR...

Motor development curve from 0 to 12 months in infants born preterm.

PubMed

Kayenne Martins Roberto Formiga, Cibelle; Linhares, Maria Beatriz Martins

2011-03-01

To trace a reference curve for motor development from birth up to 12 months of corrected chronological age in infants born preterm and low birth weight. This is a cross-sectional study with a sample of 308 preterm infants (53% boys) weighing < 2500 g at birth. The Alberta Infant Motor Scale (AIMS) was used for motor development assessment. Comparing the motor performance of preterm infants with infants from a standardized sample on the AIMS, it was found that, except for the age group of the newborn, preterm infants showed lower motor development scores in comparison with the AIMS normative sample in all age groups between 1 and 12 months. The curve of motor development showed a continuous increase in the number of motor skills of preterm infants during their first 12 months of age. However, the average of motor acquisitions of preterm infants showed a nonlinear pattern with a standard indicator of stabilization between 8 and 10 months of age. Preterm infants, 1-12 months of age, showed motor development AIMS scores lower than the standards established in the normative sample. The findings may contribute as norm-reference for assessing the motor development of preterm infants in follow-up programmes in developing countries. © 2010 The Author(s)/Acta Paediatrica © 2010 Foundation Acta Paediatrica.

Terminology for contrast-enhanced sonography: a practical glossary.

PubMed

Catalano, Orlando; Migaleddu, Vincenzo; Quaia, Emilio; Caruso, Giuseppe

2007-06-01

The purpose of this glossary is to offer an updated guide to the correct terminology for contrast-enhanced sonography. This report was prepared by a panel of radiologists from the Sonography Section of the Italian Association of Medical Radiology. A leading author prepared a list of terms based on a comprehensive literature survey. The draft was analyzed by 3 experts on the topic of contrast-enhanced sonography. These reviewers reached a consensus and prepared the final version. A list of 137 terms is included. These terms are briefly defined. Their proper application is discussed, with special reference to potential misleading uses. Contrast-enhanced sonography is a relatively new diagnostic tool, now entering clinical practice in several countries. Use of appropriate, universal terminology is mandatory in the scientific setting to allow comparison between different published experiences. Additionally, use of clear, standardized terminology is necessary in the clinical setting to facilitate report understanding by the referring physician. Standardized, nonequivocal nomenclature may also help future diffusion of sonographic contrast media in countries where their application is still not approved.

Optical-Fiber Power Meter Comparison Between NIST and PTB.

PubMed

Vayshenker, I; Haars, H; Li, X; Lehman, J H; Livigni, D J

2003-01-01

We describe the results of a comparison of reference standards between the National Institute of Standards and Technology (NIST-USA) and Physikalisch-Technische Bundesanstalt (PTB-Germany) at nominal wavelengths of 1300 nm and 1550 nm using an optical-fiber cable. Both laboratories used thermal detectors as reference standards. A novel temperature-controlled, optical-trap detector was used as a transfer standard to compare two reference standards. Measurement results showed differences of less than 1.5 × 10(-3), which is within the combined uncertainty for both laboratories.