48 CFR 252.227-7019 - Validation of asserted restrictions-Computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... restrictions-Computer software. 252.227-7019 Section 252.227-7019 Federal Acquisition Regulations System...—Computer software. As prescribed in 227.7104(e)(3) or 227.7203-6(c), use the following clause: Validation of Asserted Restrictions—Computer Software (JUN 1995) (a) Definitions. (1) As used in this clause...

48 CFR 252.227-7019 - Validation of asserted restrictions-Computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... restrictions-Computer software. 252.227-7019 Section 252.227-7019 Federal Acquisition Regulations System...—Computer software. As prescribed in 227.7104(e)(3) or 227.7203-6(c), use the following clause: Validation of Asserted Restrictions—Computer Software (SEP 2011) (a) Definitions. (1) As used in this clause...

48 CFR 252.227-7019 - Validation of asserted restrictions-Computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... restrictions-Computer software. 252.227-7019 Section 252.227-7019 Federal Acquisition Regulations System...—Computer software. As prescribed in 227.7104(e)(3) or 227.7203-6(c), use the following clause: Validation of Asserted Restrictions—Computer Software (SEP 2011) (a) Definitions. (1) As used in this clause...

48 CFR 252.227-7019 - Validation of asserted restrictions-Computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... restrictions-Computer software. 252.227-7019 Section 252.227-7019 Federal Acquisition Regulations System...—Computer software. As prescribed in 227.7104(e)(3) or 227.7203-6(c), use the following clause: Validation of Asserted Restrictions—Computer Software (SEP 2011) (a) Definitions. (1) As used in this clause...

48 CFR 252.227-7019 - Validation of asserted restrictions-Computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... restrictions-Computer software. 252.227-7019 Section 252.227-7019 Federal Acquisition Regulations System...—Computer software. As prescribed in 227.7104(e)(3) or 227.7203-6(c), use the following clause: Validation of Asserted Restrictions—Computer Software (SEP 2011) (a) Definitions. (1) As used in this clause...

48 CFR 227.7203-3 - Early identification of computer software or computer software documentation to be furnished to...

Code of Federal Regulations, 2010 CFR

2010-10-01

... computer software or computer software documentation to be furnished to the Government with restrictions on..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-3 Early identification of computer software or computer software documentation to be furnished to the Government with...

48 CFR 227.7203-3 - Early identification of computer software or computer software documentation to be furnished to...

Code of Federal Regulations, 2012 CFR

2012-10-01

... computer software or computer software documentation to be furnished to the Government with restrictions on..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-3 Early identification of computer software or computer software documentation to be furnished to the Government with...

48 CFR 227.7203-3 - Early identification of computer software or computer software documentation to be furnished to...

Code of Federal Regulations, 2011 CFR

2011-10-01

... computer software or computer software documentation to be furnished to the Government with restrictions on..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-3 Early identification of computer software or computer software documentation to be furnished to the Government with...

48 CFR 227.7203-3 - Early identification of computer software or computer software documentation to be furnished to...

Code of Federal Regulations, 2013 CFR

2013-10-01

... computer software or computer software documentation to be furnished to the Government with restrictions on..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-3 Early identification of computer software or computer software documentation to be furnished to the Government with...

48 CFR 227.7203-3 - Early identification of computer software or computer software documentation to be furnished to...

Code of Federal Regulations, 2014 CFR

2014-10-01

... computer software or computer software documentation to be furnished to the Government with restrictions on..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-3 Early identification of computer software or computer software documentation to be furnished to the Government with...

48 CFR 27.404-1 - Unlimited rights data.

Code of Federal Regulations, 2011 CFR

2011-10-01

... software). (b) Form, fit, and function data delivered under contract. (c) Data (except as may be included with restricted computer software) that constitute manuals or instructional and training material for... rights data or restricted computer software (see 27.404-2). ...

48 CFR 27.404-1 - Unlimited rights data.

Code of Federal Regulations, 2013 CFR

2013-10-01

... software). (b) Form, fit, and function data delivered under contract. (c) Data (except as may be included with restricted computer software) that constitute manuals or instructional and training material for... rights data or restricted computer software (see 27.404-2). ...

48 CFR 227.7203-13 - Government right to review, verify, challenge and validate asserted restrictions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227..., reproduce, release, or disclose computer software or computer software documentation do not, by themselves, determine the extent of the Government's rights in such software or documentation. The Government may...

48 CFR 227.7203-13 - Government right to review, verify, challenge and validate asserted restrictions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227..., reproduce, release, or disclose computer software or computer software documentation do not, by themselves, determine the extent of the Government's rights in such software or documentation. The Government may...

48 CFR 227.7203-13 - Government right to review, verify, challenge and validate asserted restrictions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227..., reproduce, release, or disclose computer software or computer software documentation do not, by themselves, determine the extent of the Government's rights in such software or documentation. The Government may...

48 CFR 227.7203-13 - Government right to review, verify, challenge and validate asserted restrictions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227..., reproduce, release, or disclose computer software or computer software documentation do not, by themselves, determine the extent of the Government's rights in such software or documentation. The Government may...

48 CFR 227.7203-13 - Government right to review, verify, challenge and validate asserted restrictions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227..., reproduce, release, or disclose computer software or computer software documentation do not, by themselves, determine the extent of the Government's rights in such software or documentation. The Government may...

48 CFR 227.7203-5 - Government rights.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Software and Computer Software Documentation 227.7203-5 Government rights. The standard license rights in computer software that a licensor grants to the Government are unlimited rights, government purpose rights, or restricted rights. The standard license in computer software documentation conveys unlimited...

48 CFR 227.7203-5 - Government rights.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software and Computer Software Documentation 227.7203-5 Government rights. The standard license rights in computer software that a licensor grants to the Government are unlimited rights, government purpose rights, or restricted rights. The standard license in computer software documentation conveys unlimited...

48 CFR 227.7203-5 - Government rights.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Software and Computer Software Documentation 227.7203-5 Government rights. The standard license rights in computer software that a licensor grants to the Government are unlimited rights, government purpose rights, or restricted rights. The standard license in computer software documentation conveys unlimited...

48 CFR 227.7203-5 - Government rights.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Software and Computer Software Documentation 227.7203-5 Government rights. The standard license rights in computer software that a licensor grants to the Government are unlimited rights, government purpose rights, or restricted rights. The standard license in computer software documentation conveys unlimited...

48 CFR 227.7203-5 - Government rights.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Software and Computer Software Documentation 227.7203-5 Government rights. The standard license rights in computer software that a licensor grants to the Government are unlimited rights, government purpose rights, or restricted rights. The standard license in computer software documentation conveys unlimited...

48 CFR 252.227-7025 - Limitations on the use or disclosure of government-furnished information marked with restrictive...

Code of Federal Regulations, 2011 CFR

2011-10-01

... contracts in which the Government will furnish the Contractor with computer software or computer software... rights” are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. (3) For Small Business Innovation Research program contracts, the...

48 CFR 252.227-7025 - Limitations on the Use or Disclosure of Government-Furnished Information Marked with Restrictive...

Code of Federal Regulations, 2013 CFR

2013-10-01

... contracts in which the Government will furnish the Contractor with computer software or computer software... rights” are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. (3) For Small Business Innovation Research program contracts, the...

48 CFR 252.227-7025 - Limitations on the use or disclosure of government-furnished information marked with restrictive...

Code of Federal Regulations, 2012 CFR

2012-10-01

... contracts in which the Government will furnish the Contractor with computer software or computer software... rights” are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. (3) For Small Business Innovation Research program contracts, the...

48 CFR 252.227-7025 - Limitations on the Use or Disclosure of Government-Furnished Information Marked with Restrictive...

Code of Federal Regulations, 2014 CFR

2014-10-01

... contracts in which the Government will furnish the Contractor with computer software or computer software... rights” are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. (3) For Small Business Innovation Research program contracts, the...

48 CFR 952.227-14 - Rights in data-general. (DOE coverage-alternates VI and VII)

Code of Federal Regulations, 2011 CFR

2011-10-01

... data regarded as limited rights data or restricted computer software to the Government and third parties at reasonable royalties upon request by the Department of Energy. (k) Contractor licensing. Except... rights data or restricted computer software on terms and conditions reasonable under the circumstances...

48 CFR 952.227-14 - Rights in data-general. (DOE coverage-alternates VI and VII)

Code of Federal Regulations, 2010 CFR

2010-10-01

... data regarded as limited rights data or restricted computer software to the Government and third parties at reasonable royalties upon request by the Department of Energy. (k) Contractor licensing. Except... rights data or restricted computer software on terms and conditions reasonable under the circumstances...

48 CFR 252.204-7014 - Limitations on the Use or Disclosure of Information by Litigation Support Contractors.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... Computer software does not include computer data bases or computer software documentation. Litigation... includes technical data and computer software, but does not include information that is lawfully, publicly available without restriction. Technical data means recorded information, regardless of the form or method...

10 CFR 600.325 - Intellectual property.

Code of Federal Regulations, 2014 CFR

2014-01-01

... other than a small business concern, as defined in 35 U.S.C. 201(h) and receives an award or a subaward... rights data and/or restricted computer software, may be included. Inclusion of a background patent and/or..., an award will not require the delivery of limited rights data or restricted computer software...

10 CFR 600.325 - Intellectual property.

Code of Federal Regulations, 2013 CFR

2013-01-01

... other than a small business concern, as defined in 35 U.S.C. 201(h) and receives an award or a subaward... rights data and/or restricted computer software, may be included. Inclusion of a background patent and/or..., an award will not require the delivery of limited rights data or restricted computer software...

10 CFR 600.325 - Intellectual property.

Code of Federal Regulations, 2012 CFR

2012-01-01

... other than a small business concern, as defined in 35 U.S.C. 201(h) and receives an award or a subaward... rights data and/or restricted computer software, may be included. Inclusion of a background patent and/or..., an award will not require the delivery of limited rights data or restricted computer software...

48 CFR 227.7103-7 - Use and non-disclosure agreement.

Code of Federal Regulations, 2010 CFR

2010-10-01

... release, disclosure, or authorized use of technical data or computer software subject to special license... (b) of this subsection, technical data or computer software delivered to the Government with..., display, or disclose technical data subject to limited rights or computer software subject to restricted...

75 FR 25161 - Defense Federal Acquisition Regulation Supplement; Presumption of Development at Private Expense

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... asserted restrictions on technical data and computer software. DATES: Comments on the proposed rule should... restrictions on technical data and computer software. More specifically, the proposed rule affects these...) items (as defined at 41 U.S.C. 431(c)). Since COTS items are a subtype of commercial items, this change...

Library and Classroom Use of Copyrighted Videotapes and Computer Software.

ERIC Educational Resources Information Center

Reed, Mary Hutchings; Stanek, Debra

1986-01-01

This pullout guide addresses issues regarding library use of copyrighted videotapes and computer software. Guidelines for videotapes cover in-classroom use, in-library use in public library, loan, and duplication. Guidelines for computer software cover purchase conditions, avoiding license restrictions, loaning, archival copies, and in-library and…

48 CFR 209.505-4 - Obtaining access to proprietary information.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) For contractors accessing third party proprietary technical data or computer software, non-disclosure... limited rights technical data, commercial technical data, or restricted rights computer software. The...

48 CFR 252.227-7025 - Limitations on the use or disclosure of government-furnished information marked with restrictive...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software and Noncommercial Computer Software Documentation clause of this contract. (3) For Small Business... Rights in Noncommercial Technical Data and Computer Software—Small Business Innovative Research (SBIR) Program clause of this contract. (b) Technical data or computer software provided to the Contractor as...

48 CFR 227.7103-7 - Use and non-disclosure agreement.

Code of Federal Regulations, 2011 CFR

2011-10-01

... recipient shall not, for example, enhance, decompile, disassemble, or reverse engineer the software; time... (b) of this subsection, technical data or computer software delivered to the Government with..., display, or disclose technical data subject to limited rights or computer software subject to restricted...

48 CFR 227.7103-7 - Use and non-disclosure agreement.

Code of Federal Regulations, 2014 CFR

2014-10-01

... recipient shall not, for example, enhance, decompile, disassemble, or reverse engineer the software; time... (b) of this subsection, technical data or computer software delivered to the Government with..., display, or disclose technical data subject to limited rights or computer software subject to restricted...

48 CFR 227.7103-7 - Use and non-disclosure agreement.

Code of Federal Regulations, 2012 CFR

2012-10-01

... recipient shall not, for example, enhance, decompile, disassemble, or reverse engineer the software; time... (b) of this subsection, technical data or computer software delivered to the Government with..., display, or disclose technical data subject to limited rights or computer software subject to restricted...

48 CFR 227.7103-7 - Use and non-disclosure agreement.

Code of Federal Regulations, 2013 CFR

2013-10-01

... recipient shall not, for example, enhance, decompile, disassemble, or reverse engineer the software; time... (b) of this subsection, technical data or computer software delivered to the Government with..., display, or disclose technical data subject to limited rights or computer software subject to restricted...

78 FR 45196 - Federal Acquisition Regulation; Information Collection; Rights in Data and Copyrights

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

.... (5) FAR 52.227-19, Commercial Computer Software License. This clause is used in contracts and... standard commercial license. The contractor is responsible for affixing a notice on any commercial software..., Representation of Limited Rights Data and Restricted Computer Software. This clauses is included in solicitations...

48 CFR 252.227-7017 - Identification and assertion of use, release, or disclosure restrictions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... and Computer Software—Small Business Innovation Research (SBIR) Program clause. (2) If a successful offeror will not be required to deliver technical data, the Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation clause, or, if this solicitation contemplates a contract under the...

48 CFR 252.227-7017 - Identification and assertion of use, release, or disclosure restrictions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... and Computer Software—Small Business Innovation Research (SBIR) Program clause. (2) If a successful offeror will not be required to deliver technical data, the Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation clause, or, if this solicitation contemplates a contract under the...

48 CFR 252.227-7017 - Identification and assertion of use, release, or disclosure restrictions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... and Computer Software—Small Business Innovative Research (SBIR) Program clause. (2) If a successful offeror will not be required to deliver technical data, the Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation clause, or, if this solicitation contemplates a contract under the...

48 CFR 252.227-7017 - Identification and assertion of use, release, or disclosure restrictions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... and Computer Software—Small Business Innovation Research (SBIR) Program clause. (2) If a successful offeror will not be required to deliver technical data, the Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation clause, or, if this solicitation contemplates a contract under the...

48 CFR 252.227-7017 - Identification and assertion of use, release, or disclosure restrictions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... and Computer Software—Small Business Innovation Research (SBIR) Program clause. (2) If a successful offeror will not be required to deliver technical data, the Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation clause, or, if this solicitation contemplates a contract under the...

76 FR 58144 - Defense Federal Acquisition Regulation Supplement; Presumption of Development Exclusively at...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... technical data package, in cases where the Government may have funded only a small portion of the... subcontractor's asserted restrictions on technical data and computer software. DATES: Effective date: September... data and computer software. More specifically, the final rule affects these validation procedures in...

Getting from x to y without Crashing: Computer Syntax in Mathematics Education

ERIC Educational Resources Information Center

Jeffrey, David J.

2010-01-01

When we use technology to teach mathematics, we hope to focus on the mathematics, restricting the computer software systems to providing support for our pedagogy. It is a matter of common experience, however, that students can become distracted or frustrated by the quirks of the particular software system being used. Here, experience using the…

Conversion of IVA Human Computer Model to EVA Use and Evaluation and Comparison of the Result to Existing EVA Models

NASA Technical Reports Server (NTRS)

Hamilton, George S.; Williams, Jermaine C.

1998-01-01

This paper describes the methods, rationale, and comparative results of the conversion of an intravehicular (IVA) 3D human computer model (HCM) to extravehicular (EVA) use and compares the converted model to an existing model on another computer platform. The task of accurately modeling a spacesuited human figure in software is daunting: the suit restricts the human's joint range of motion (ROM) and does not have joints collocated with human joints. The modeling of the variety of materials needed to construct a space suit (e. g. metal bearings, rigid fiberglass torso, flexible cloth limbs and rubber coated gloves) attached to a human figure is currently out of reach of desktop computer hardware and software. Therefore a simplified approach was taken. The HCM's body parts were enlarged and the joint ROM was restricted to match the existing spacesuit model. This basic approach could be used to model other restrictive environments in industry such as chemical or fire protective clothing. In summary, the approach provides a moderate fidelity, usable tool which will run on current notebook computers.

Biomolecular computers with multiple restriction enzymes.

PubMed

Sakowski, Sebastian; Krasinski, Tadeusz; Waldmajer, Jacek; Sarnik, Joanna; Blasiak, Janusz; Poplawski, Tomasz

2017-01-01

The development of conventional, silicon-based computers has several limitations, including some related to the Heisenberg uncertainty principle and the von Neumann "bottleneck". Biomolecular computers based on DNA and proteins are largely free of these disadvantages and, along with quantum computers, are reasonable alternatives to their conventional counterparts in some applications. The idea of a DNA computer proposed by Ehud Shapiro's group at the Weizmann Institute of Science was developed using one restriction enzyme as hardware and DNA fragments (the transition molecules) as software and input/output signals. This computer represented a two-state two-symbol finite automaton that was subsequently extended by using two restriction enzymes. In this paper, we propose the idea of a multistate biomolecular computer with multiple commercially available restriction enzymes as hardware. Additionally, an algorithmic method for the construction of transition molecules in the DNA computer based on the use of multiple restriction enzymes is presented. We use this method to construct multistate, biomolecular, nondeterministic finite automata with four commercially available restriction enzymes as hardware. We also describe an experimental applicaton of this theoretical model to a biomolecular finite automaton made of four endonucleases.

Further development of the dynamic gas temperature measurement system. Volume 2: Computer program user's manual

NASA Technical Reports Server (NTRS)

Stocks, Dana R.

1986-01-01

The Dynamic Gas Temperature Measurement System compensation software accepts digitized data from two different diameter thermocouples and computes a compensated frequency response spectrum for one of the thermocouples. Detailed discussions of the physical system, analytical model, and computer software are presented in this volume and in Volume 1 of this report under Task 3. Computer program software restrictions and test cases are also presented. Compensated and uncompensated data may be presented in either the time or frequency domain. Time domain data are presented as instantaneous temperature vs time. Frequency domain data may be presented in several forms such as power spectral density vs frequency.

48 CFR 27.404-4 - Contractor's release, publication, and use of data.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... statutes. However, agencies may restrict the release or disclosure of computer software that is or is... software for purposes of established agency distribution programs, or where required to accomplish the purpose for which the software is acquired. (b) Except for the results of basic or applied research under...

Biomolecular computers with multiple restriction enzymes

PubMed Central

Sakowski, Sebastian; Krasinski, Tadeusz; Waldmajer, Jacek; Sarnik, Joanna; Blasiak, Janusz; Poplawski, Tomasz

2017-01-01

Abstract The development of conventional, silicon-based computers has several limitations, including some related to the Heisenberg uncertainty principle and the von Neumann “bottleneck”. Biomolecular computers based on DNA and proteins are largely free of these disadvantages and, along with quantum computers, are reasonable alternatives to their conventional counterparts in some applications. The idea of a DNA computer proposed by Ehud Shapiro’s group at the Weizmann Institute of Science was developed using one restriction enzyme as hardware and DNA fragments (the transition molecules) as software and input/output signals. This computer represented a two-state two-symbol finite automaton that was subsequently extended by using two restriction enzymes. In this paper, we propose the idea of a multistate biomolecular computer with multiple commercially available restriction enzymes as hardware. Additionally, an algorithmic method for the construction of transition molecules in the DNA computer based on the use of multiple restriction enzymes is presented. We use this method to construct multistate, biomolecular, nondeterministic finite automata with four commercially available restriction enzymes as hardware. We also describe an experimental applicaton of this theoretical model to a biomolecular finite automaton made of four endonucleases. PMID:29064510

Orbiter subsystem hardware/software interaction analysis. Volume 8: AFT reaction control system, part 2

NASA Technical Reports Server (NTRS)

Becker, D. D.

1980-01-01

The orbiter subsystems and interfacing program elements which interact with the orbiter computer flight software are analyzed. The failure modes identified in the subsystem/element failure mode and effects analysis are examined. Potential interaction with the software is examined through an evaluation of the software requirements. The analysis is restricted to flight software requirements and excludes utility/checkout software. The results of the hardware/software interaction analysis for the forward reaction control system are presented.

15 CFR 740.7 - Computers (APP).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 4A003. (2) Technology and software. License Exception APP authorizes exports of technology and software... License Exception. (2) Access and release restrictions. (i)[Reserved] (ii) Technology and source code. Technology and source code eligible for License Exception APP may not be released to nationals of Cuba, Iran...

48 CFR 3452.227-73 - Limitations on the use or disclosure of Government-furnished information marked with restrictive...

Code of Federal Regulations, 2011 CFR

2011-10-01

... information, or software: Limitations on The Use Or Disclosure of Government-Furnished Information Marked With... 52.227-14). (b) Proprietary data, technical data, or computer software provided to the contractor as... permission of the party who owns the data, release, or disclose such data or software to any person. (2) GFI...

48 CFR 3452.227-73 - Limitations on the use or disclosure of Government-furnished information marked with restrictive...

Code of Federal Regulations, 2013 CFR

2013-10-01

... information, or software: Limitations on The Use Or Disclosure of Government-Furnished Information Marked With... 52.227-14). (b) Proprietary data, technical data, or computer software provided to the contractor as... permission of the party who owns the data, release, or disclose such data or software to any person. (2) GFI...

48 CFR 3452.227-73 - Limitations on the use or disclosure of Government-furnished information marked with restrictive...

Code of Federal Regulations, 2014 CFR

2014-10-01

... information, or software: Limitations on The Use Or Disclosure of Government-Furnished Information Marked With... 52.227-14). (b) Proprietary data, technical data, or computer software provided to the contractor as... permission of the party who owns the data, release, or disclose such data or software to any person. (2) GFI...

48 CFR 3452.227-73 - Limitations on the use or disclosure of Government-furnished information marked with restrictive...

Code of Federal Regulations, 2012 CFR

2012-10-01

... information, or software: Limitations on The Use Or Disclosure of Government-Furnished Information Marked With... 52.227-14). (b) Proprietary data, technical data, or computer software provided to the contractor as... permission of the party who owns the data, release, or disclose such data or software to any person. (2) GFI...

Ethical and Professional Issues in Computer-Assisted Therapy.

ERIC Educational Resources Information Center

Ford, B. Douglas

1993-01-01

Discusses ethical and professional issues in psychology regarding computer-assisted therapy (CAT). Topics addressed include an explanation of CAT; whether CAT is psychotherapy; software, including independent use, validation of effectiveness, and restricted access; clinician resistance; client acceptance; the impact on ethical standards; and a…

48 CFR 204.7301 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 204.7301 Definitions. As used in this subpart— Adequate security means protective measures that are... restrictions. Cyber incident means actions taken through the use of computer networks that result in an actual.... Technical information means technical data or computer software, as those terms are defined in the clause at...

TH-A-12A-01: Medical Physicist's Role in Digital Information Security: Threats, Vulnerabilities and Best Practices

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

McDonald, K; Curran, B

I. Information Security Background (Speaker = Kevin McDonald) Evolution of Medical Devices Living and Working in a Hostile Environment Attack Motivations Attack Vectors Simple Safety Strategies Medical Device Security in the News Medical Devices and Vendors Summary II. Keeping Radiation Oncology IT Systems Secure (Speaker = Bruce Curran) Hardware Security Double-lock Requirements “Foreign” computer systems Portable Device Encryption Patient Data Storage System Requirements Network Configuration Isolating Critical Devices Isolating Clinical Networks Remote Access Considerations Software Applications / Configuration Passwords / Screen Savers Restricted Services / access Software Configuration Restriction Use of DNS to restrict accesse. Patches / Upgrades Awareness Intrusionmore » Prevention Intrusion Detection Threat Risk Analysis Conclusion Learning Objectives: Understanding how Hospital IT Requirements affect Radiation Oncology IT Systems. Illustrating sample practices for hardware, network, and software security. Discussing implementation of good IT security practices in radiation oncology. Understand overall risk and threats scenario in a networked environment.« less

Prediction of Software Reliability using Bio Inspired Soft Computing Techniques.

PubMed

Diwaker, Chander; Tomar, Pradeep; Poonia, Ramesh C; Singh, Vijander

2018-04-10

A lot of models have been made for predicting software reliability. The reliability models are restricted to using particular types of methodologies and restricted number of parameters. There are a number of techniques and methodologies that may be used for reliability prediction. There is need to focus on parameters consideration while estimating reliability. The reliability of a system may increase or decreases depending on the selection of different parameters used. Thus there is need to identify factors that heavily affecting the reliability of the system. In present days, reusability is mostly used in the various area of research. Reusability is the basis of Component-Based System (CBS). The cost, time and human skill can be saved using Component-Based Software Engineering (CBSE) concepts. CBSE metrics may be used to assess those techniques which are more suitable for estimating system reliability. Soft computing is used for small as well as large-scale problems where it is difficult to find accurate results due to uncertainty or randomness. Several possibilities are available to apply soft computing techniques in medicine related problems. Clinical science of medicine using fuzzy-logic, neural network methodology significantly while basic science of medicine using neural-networks-genetic algorithm most frequently and preferably. There is unavoidable interest shown by medical scientists to use the various soft computing methodologies in genetics, physiology, radiology, cardiology and neurology discipline. CBSE boost users to reuse the past and existing software for making new products to provide quality with a saving of time, memory space, and money. This paper focused on assessment of commonly used soft computing technique like Genetic Algorithm (GA), Neural-Network (NN), Fuzzy Logic, Support Vector Machine (SVM), Ant Colony Optimization (ACO), Particle Swarm Optimization (PSO), and Artificial Bee Colony (ABC). This paper presents working of soft computing techniques and assessment of soft computing techniques to predict reliability. The parameter considered while estimating and prediction of reliability are also discussed. This study can be used in estimation and prediction of the reliability of various instruments used in the medical system, software engineering, computer engineering and mechanical engineering also. These concepts can be applied to both software and hardware, to predict the reliability using CBSE.

Programmable and autonomous computing machine made of biomolecules

PubMed Central

Benenson, Yaakov; Paz-Elizur, Tamar; Adar, Rivka; Keinan, Ehud; Livneh, Zvi; Shapiro, Ehud

2013-01-01

Devices that convert information from one form into another according to a definite procedure are known as automata. One such hypothetical device is the universal Turing machine1, which stimulated work leading to the development of modern computers. The Turing machine and its special cases2, including finite automata3, operate by scanning a data tape, whose striking analogy to information-encoding biopolymers inspired several designs for molecular DNA computers4–8. Laboratory-scale computing using DNA and human-assisted protocols has been demonstrated9–15, but the realization of computing devices operating autonomously on the molecular scale remains rare16–20. Here we describe a programmable finite automaton comprising DNA and DNA-manipulating enzymes that solves computational problems autonomously. The automaton’s hardware consists of a restriction nuclease and ligase, the software and input are encoded by double-stranded DNA, and programming amounts to choosing appropriate software molecules. Upon mixing solutions containing these components, the automaton processes the input molecule via a cascade of restriction, hybridization and ligation cycles, producing a detectable output molecule that encodes the automaton’s final state, and thus the computational result. In our implementation 1012 automata sharing the same software run independently and in parallel on inputs (which could, in principle, be distinct) in 120 μl solution at room temperature at a combined rate of 109 transitions per second with a transition fidelity greater than 99.8%, consuming less than 10−10 W. PMID:11719800

Software Should be Written by Writers.

ERIC Educational Resources Information Center

Sheridan, James

1983-01-01

Considering the computer as a collaborator rather than a machine, it is encouraged that those in the humanities and the arts fields take advantage of the great potential that artificial intelligence can offer. Stresses that unless deliberately restricted, the computer is an inherently interdisciplinary medium, and capable of interacting with any…

48 CFR 27.404-4 - Contractor's release, publication, and use of data.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... statutes. However, agencies may restrict the release or disclosure of computer software that is or is intended to be developed to the point of practical application (including for agency distribution under... applied research. Agencies may also preclude a contractor from asserting copyright in any computer...

48 CFR 27.404-4 - Contractor's release, publication, and use of data.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... statutes. However, agencies may restrict the release or disclosure of computer software that is or is intended to be developed to the point of practical application (including for agency distribution under... applied research. Agencies may also preclude a contractor from asserting copyright in any computer...

48 CFR 27.404-4 - Contractor's release, publication, and use of data.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... statutes. However, agencies may restrict the release or disclosure of computer software that is or is intended to be developed to the point of practical application (including for agency distribution under... applied research. Agencies may also preclude a contractor from asserting copyright in any computer...

Five Ways to Hack and Cheat with Bring-Your-Own-Device Electronic Examinations

ERIC Educational Resources Information Center

Dawson, Phillip

2016-01-01

Bring-your-own-device electronic examinations (BYOD e-exams) are a relatively new type of assessment where students sit an in-person exam under invigilated conditions with their own laptop. Special software restricts student access to prohibited computer functions and files, and provides access to any resources or software the examiner approves.…

Micro-video display with ocular tracking and interactive voice control

NASA Technical Reports Server (NTRS)

Miller, James E.

1993-01-01

In certain space-restricted environments, many of the benefits resulting from computer technology have been foregone because of the size, weight, inconvenience, and lack of mobility associated with existing computer interface devices. Accordingly, an effort to develop a highly miniaturized and 'wearable' computer display and control interface device, referred to as the Sensory Integrated Data Interface (SIDI), is underway. The system incorporates a micro-video display that provides data display and ocular tracking on a lightweight headset. Software commands are implemented by conjunctive eye movement and voice commands of the operator. In this initial prototyping effort, various 'off-the-shelf' components have been integrated into a desktop computer and with a customized menu-tree software application to demonstrate feasibility and conceptual capabilities. When fully developed as a customized system, the interface device will allow mobile, 'hand-free' operation of portable computer equipment. It will thus allow integration of information technology applications into those restrictive environments, both military and industrial, that have not yet taken advantage of the computer revolution. This effort is Phase 1 of Small Business Innovative Research (SBIR) Topic number N90-331 sponsored by the Naval Undersea Warfare Center Division, Newport. The prime contractor is Foster-Miller, Inc. of Waltham, MA.

48 CFR 4.1202 - Solicitation provision and contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Identification. (d) 52.204-5, Women-Owned Business (Other Than Small Business). (e) 52.209-2, Prohibition on...). (bb) 52.227-15, Representation of Limited Rights Data and Restricted Computer Software. [69 FR 76345...

ASR4: A computer code for fitting and processing 4-gage anelastic strain recovery data

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

Warpinski, N.R.

A computer code for analyzing four-gage Anelastic Strain Recovery (ASR) data has been modified for use on a personal computer. This code fits the viscoelastic model of Warpinski and Teufel to measured ASR data, calculates the stress orientation directly, and computes stress magnitudes if sufficient input data are available. The code also calculates the stress orientation using strain-rosette equations, and its calculates stress magnitudes using Blanton's approach, assuming sufficient input data are available. The program is written in FORTRAN, compiled with Ryan-McFarland Version 2.4. Graphics use PLOT88 software by Plotworks, Inc., but the graphics software must be obtained by themore » user because of licensing restrictions. A version without graphics can also be run. This code is available through the National Energy Software Center (NESC), operated by Argonne National Laboratory. 5 refs., 3 figs.« less

Current And Future Directions Of Lens Design Software

NASA Astrophysics Data System (ADS)

Gustafson, Darryl E.

1983-10-01

The most effective environment for doing lens design continues to evolve as new computer hardware and software tools become available. Important recent hardware developments include: Low-cost but powerful interactive multi-user 32 bit computers with virtual memory that are totally software-compatible with prior larger and more expensive members of the family. A rapidly growing variety of graphics devices for both hard-copy and screen graphics, including many with color capability. In addition, with optical design software readily accessible in many forms, optical design has become a part-time activity for a large number of engineers instead of being restricted to a small number of full-time specialists. A designer interface that is friendly for the part-time user while remaining efficient for the full-time designer is thus becoming more important as well as more practical. Along with these developments, software tools in other scientific and engineering disciplines are proliferating. Thus, the optical designer is less and less unique in his use of computer-aided techniques and faces the challenge and opportunity of efficiently communicating his designs to other computer-aided-design (CAD), computer-aided-manufacturing (CAM), structural, thermal, and mechanical software tools. This paper will address the impact of these developments on the current and future directions of the CODE VTM optical design software package, its implementation, and the resulting lens design environment.

5 CFR 2636.306 - Compensation restriction applicable to service as an officer or member of a board.

Code of Federal Regulations, 2013 CFR

2013-01-01

.... Nothing in this section prohibits uncompensated service with any entity. (b) Definition. For purposes of... closely-held computer software corporation. Example 2. A covered noncareer employee of the Department of...

5 CFR 2636.306 - Compensation restriction applicable to service as an officer or member of a board.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Nothing in this section prohibits uncompensated service with any entity. (b) Definition. For purposes of... closely-held computer software corporation. Example 2. A covered noncareer employee of the Department of...

5 CFR 2636.306 - Compensation restriction applicable to service as an officer or member of a board.

Code of Federal Regulations, 2011 CFR

2011-01-01

.... Nothing in this section prohibits uncompensated service with any entity. (b) Definition. For purposes of... closely-held computer software corporation. Example 2. A covered noncareer employee of the Department of...

HSTRESS: A computer program to calculate the height of a hydraulic fracture in a multi-layered stress medium

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

Warpinski, N.R.

A computer code for calculating hydraulic fracture height and width in a stressed-layer medium has been modified for easy use on a personal computer. HSTRESS allows for up to 51 layers having different thicknesses, stresses and fracture toughnesses. The code can calculate fracture height versus pressure or pressure versus fracture height, depending on the design model in which the data will be used. At any pressure/height, a width profile is calculated and an equivalent width factor and flow resistance factor are determined. This program is written in FORTRAN. Graphics use PLOT88 software by Plotworks, Inc., but the graphics software mustmore » be obtained by the user because of licensing restrictions. A version without graphics can also be run. This code is available through the National Energy Software Center (NESC), operated by Argonne National Laboratory. 14 refs., 21 figs.« less

Automated Construction of Node Software Using Attributes in a Ubiquitous Sensor Network Environment

PubMed Central

Lee, Woojin; Kim, Juil; Kang, JangMook

2010-01-01

In sensor networks, nodes must often operate in a demanding environment facing restrictions such as restricted computing resources, unreliable wireless communication and power shortages. Such factors make the development of ubiquitous sensor network (USN) applications challenging. To help developers construct a large amount of node software for sensor network applications easily and rapidly, this paper proposes an approach to the automated construction of node software for USN applications using attributes. In the proposed technique, application construction proceeds by first developing a model for the sensor network and then designing node software by setting the values of the predefined attributes. After that, the sensor network model and the design of node software are verified. The final source codes of the node software are automatically generated from the sensor network model. We illustrate the efficiency of the proposed technique by using a gas/light monitoring application through a case study of a Gas and Light Monitoring System based on the Nano-Qplus operating system. We evaluate the technique using a quantitative metric—the memory size of execution code for node software. Using the proposed approach, developers are able to easily construct sensor network applications and rapidly generate a large number of node softwares at a time in a ubiquitous sensor network environment. PMID:22163678

Automated construction of node software using attributes in a ubiquitous sensor network environment.

PubMed

Lee, Woojin; Kim, Juil; Kang, JangMook

2010-01-01

In sensor networks, nodes must often operate in a demanding environment facing restrictions such as restricted computing resources, unreliable wireless communication and power shortages. Such factors make the development of ubiquitous sensor network (USN) applications challenging. To help developers construct a large amount of node software for sensor network applications easily and rapidly, this paper proposes an approach to the automated construction of node software for USN applications using attributes. In the proposed technique, application construction proceeds by first developing a model for the sensor network and then designing node software by setting the values of the predefined attributes. After that, the sensor network model and the design of node software are verified. The final source codes of the node software are automatically generated from the sensor network model. We illustrate the efficiency of the proposed technique by using a gas/light monitoring application through a case study of a Gas and Light Monitoring System based on the Nano-Qplus operating system. We evaluate the technique using a quantitative metric-the memory size of execution code for node software. Using the proposed approach, developers are able to easily construct sensor network applications and rapidly generate a large number of node softwares at a time in a ubiquitous sensor network environment.

Implementation of the AES as a Hash Function for Confirming the Identity of Software on a Computer System

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

Hansen, Randy R.; Bass, Robert B.; Kouzes, Richard T.

2003-01-20

This paper provides a brief overview of the implementation of the Advanced Encryption Standard (AES) as a hash function for confirming the identity of software resident on a computer system. The PNNL Software Authentication team chose to use a hash function to confirm software identity on a system for situations where: (1) there is limited time to perform the confirmation and (2) access to the system is restricted to keyboard or thumbwheel input and output can only be displayed on a monitor. PNNL reviewed three popular algorithms: the Secure Hash Algorithm - 1 (SHA-1), the Message Digest - 5 (MD-5),more » and the Advanced Encryption Standard (AES) and selected the AES to incorporate in software confirmation tool we developed. This paper gives a brief overview of the SHA-1, MD-5, and the AES and sites references for further detail. It then explains the overall processing steps of the AES to reduce a large amount of generic data-the plain text, such is present in memory and other data storage media in a computer system, to a small amount of data-the hash digest, which is a mathematically unique representation or signature of the former that could be displayed on a computer's monitor. This paper starts with a simple definition and example to illustrate the use of a hash function. It concludes with a description of how the software confirmation tool uses the hash function to confirm the identity of software on a computer system.« less

10 CFR 600.325 - Intellectual property.

Code of Federal Regulations, 2011 CFR

2011-01-01

... of rights to data and to inventions conceived or first actually reduced to practice in the course of... award. (3) Special Provision. Normally, an award will not include a background patent and data provision... rights data and/or restricted computer software, may be included. Inclusion of a background patent and/or...

10 CFR 600.325 - Intellectual property.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of rights to data and to inventions conceived or first actually reduced to practice in the course of... award. (3) Special Provision. Normally, an award will not include a background patent and data provision... rights data and/or restricted computer software, may be included. Inclusion of a background patent and/or...

ISLE (Image and Signal LISP Environment): A functional language interface for signal and image processing

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

Azevedo, S.G.; Fitch, J.P.

1987-10-21

Conventional software interfaces that use imperative computer commands or menu interactions are often restrictive environments when used for researching new algorithms or analyzing processed experimental data. We found this to be true with current signal-processing software (SIG). As an alternative, ''functional language'' interfaces provide features such as command nesting for a more natural interaction with the data. The Image and Signal LISP Environment (ISLE) is an example of an interpreted functional language interface based on common LISP. Advantages of ISLE include multidimensional and multiple data-type independence through dispatching functions, dynamic loading of new functions, and connections to artificial intelligence (AI)more » software. 10 refs.« less

ISLE (Image and Signal Lisp Environment): A functional language interface for signal and image processing

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

Azevedo, S.G.; Fitch, J.P.

1987-05-01

Conventional software interfaces which utilize imperative computer commands or menu interactions are often restrictive environments when used for researching new algorithms or analyzing processed experimental data. We found this to be true with current signal processing software (SIG). Existing ''functional language'' interfaces provide features such as command nesting for a more natural interaction with the data. The Image and Signal Lisp Environment (ISLE) will be discussed as an example of an interpreted functional language interface based on Common LISP. Additional benefits include multidimensional and multiple data-type independence through dispatching functions, dynamic loading of new functions, and connections to artificial intelligencemore » software.« less

Crew/computer communications study. Volume 2: Appendixes

NASA Technical Reports Server (NTRS)

Johannes, J. D.

1974-01-01

The software routines developed during the crew/computer communications study are described to provide the user with an understanding of each routine, any restrictions in use, the required input data, and expected results after executing the routines. The combination of routines to generate a crew/computer communications application is also explained. The programmable keyboard and display used by the program is described, and an experiment scenario is provided to illustrate the relationship between the program frames when they are grouped into activity phases. Program descriptions and a user's guide are also presented. For Vol. 1, see N74-18843.

A biologically consistent hierarchical framework for self-referencing survivalist computation

NASA Astrophysics Data System (ADS)

Cottam, Ron; Ranson, Willy; Vounckx, Roger

2000-05-01

Extensively scaled formally rational hardware and software are indirectly fallible, at the very least through temporal restrictions on the evaluation of their correctness. In addition, the apparent inability of formal rationality to successfully describe living systems as anything other than inanimate structures suggests that the development of self-referencing computational machines will require a different approach. There is currently a strong movement towards the adoption of semiotics as a descriptive medium in theoretical biology. We present a related computational semiosic construction (1, 2) consistent with evolutionary hierarchical emergence (3), which may serve as a framework for implementing anticipatory-oriented survivalist processing in real environments.

DeepX: Deep Learning Accelerator for Restricted Boltzmann Machine Artificial Neural Networks.

PubMed

Kim, Lok-Won

2018-05-01

Although there have been many decades of research and commercial presence on high performance general purpose processors, there are still many applications that require fully customized hardware architectures for further computational acceleration. Recently, deep learning has been successfully used to learn in a wide variety of applications, but their heavy computation demand has considerably limited their practical applications. This paper proposes a fully pipelined acceleration architecture to alleviate high computational demand of an artificial neural network (ANN) which is restricted Boltzmann machine (RBM) ANNs. The implemented RBM ANN accelerator (integrating network size, using 128 input cases per batch, and running at a 303-MHz clock frequency) integrated in a state-of-the art field-programmable gate array (FPGA) (Xilinx Virtex 7 XC7V-2000T) provides a computational performance of 301-billion connection-updates-per-second and about 193 times higher performance than a software solution running on general purpose processors. Most importantly, the architecture enables over 4 times (12 times in batch learning) higher performance compared with a previous work when both are implemented in an FPGA device (XC2VP70).

15 CFR 740.6 - Technology and software under restriction (TSR).

Code of Federal Regulations, 2013 CFR

2013-01-01

... 15 Commerce and Foreign Trade 2 2013-01-01 2013-01-01 false Technology and software under... REGULATIONS LICENSE EXCEPTIONS § 740.6 Technology and software under restriction (TSR). (a) Scope. License Exception TSR permits exports and reexports of technology and software where the Commerce Country Chart...

15 CFR 740.6 - Technology and software under restriction (TSR).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Technology and software under... REGULATIONS LICENSE EXCEPTIONS § 740.6 Technology and software under restriction (TSR). (a) Scope. License Exception TSR permits exports and reexports of technology and software where the Commerce Country Chart...

15 CFR 740.6 - Technology and software under restriction (TSR).

Code of Federal Regulations, 2014 CFR

2014-01-01

... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Technology and software under... REGULATIONS LICENSE EXCEPTIONS § 740.6 Technology and software under restriction (TSR). (a) Scope. License Exception TSR permits exports and reexports of technology and software where the Commerce Country Chart...

15 CFR 740.6 - Technology and software under restriction (TSR).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 15 Commerce and Foreign Trade 2 2012-01-01 2012-01-01 false Technology and software under... REGULATIONS LICENSE EXCEPTIONS § 740.6 Technology and software under restriction (TSR). (a) Scope. License Exception TSR permits exports and reexports of technology and software where the Commerce Country Chart...

15 CFR 740.6 - Technology and software under restriction (TSR).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Technology and software under... REGULATIONS LICENSE EXCEPTIONS § 740.6 Technology and software under restriction (TSR). (a) Scope. License Exception TSR permits exports and reexports of technology and software where the Commerce Country Chart...

An intelligent CNC machine control system architecture

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

Miller, D.J.; Loucks, C.S.

1996-10-01

Intelligent, agile manufacturing relies on automated programming of digitally controlled processes. Currently, processes such as Computer Numerically Controlled (CNC) machining are difficult to automate because of highly restrictive controllers and poor software environments. It is also difficult to utilize sensors and process models for adaptive control, or to integrate machining processes with other tasks within a factory floor setting. As part of a Laboratory Directed Research and Development (LDRD) program, a CNC machine control system architecture based on object-oriented design and graphical programming has been developed to address some of these problems and to demonstrate automated agile machining applications usingmore » platform-independent software.« less

Multidimensional Environmental Data Resource Brokering on Computational Grids and Scientific Clouds

NASA Astrophysics Data System (ADS)

Montella, Raffaele; Giunta, Giulio; Laccetti, Giuliano

Grid computing has widely evolved over the past years, and its capabilities have found their way even into business products and are no longer relegated to scientific applications. Today, grid computing technology is not restricted to a set of specific grid open source or industrial products, but rather it is comprised of a set of capabilities virtually within any kind of software to create shared and highly collaborative production environments. These environments are focused on computational (workload) capabilities and the integration of information (data) into those computational capabilities. An active grid computing application field is the fully virtualization of scientific instruments in order to increase their availability and decrease operational and maintaining costs. Computational and information grids allow to manage real-world objects in a service-oriented way using industrial world-spread standards.

Trade in Services: The Doha Development Agenda Negotiations and U.S. Goals

DTIC Science & Technology

2010-04-07

doctor, enjoying a meal at the restaurant ). However, rapid changes in technology are reducing even these restrictions on services (computer software...establish a presence in the country of the consumer. For example, hotel and restaurant services require a presence in the country of the consumer...wholesale, and franchising services. This access would include both services direct delivery to the customer or remotely through catalogue, video, or

Strategy for reflector pattern calculation - Let the computer do the work

NASA Technical Reports Server (NTRS)

Lam, P. T.; Lee, S.-W.; Hung, C. C.; Acosta, R.

1986-01-01

Using high frequency approximations, the secondary pattern of a reflector antenna can be calculated by numerically evaluating a radiation integral I(u,v). In recent years, tremendous effort has been expended to reducing I(u,v) to Fourier integrals. These reduction schemes are invariably reflector geometry dependent. Hence, different analyses/computer software development must be carried out for different reflector shapes/boundaries. It is pointed out, that, as the computer power improves, these reduction schemes are no longer necessary. Comparable accuracy and computation time can be achieved by evaluating I(u,v) by a brute force FFT described in this note. Furthermore, there is virtually no restriction on the reflector geometry by using the brute force FFT.

Strategy for reflector pattern calculation: Let the computer do the work

NASA Technical Reports Server (NTRS)

Lam, P. T.; Lee, S. W.; Hung, C. C.; Acousta, R.

1985-01-01

Using high frequency approximations, the secondary pattern of a reflector antenna can be calculated by numerically evaluating a radiation integral I(u,v). In recent years, tremendous effort has been expended to reducing I(u,v) to Fourier integrals. These reduction schemes are invariably reflector geometry dependent. Hence, different analyses/computer software development must be carried out for different reflector shapes/boundaries. it is pointed out, that, as the computer power improves, these reduction schemes are no longer necessary. Comparable accuracy and computation time can be achieved by evaluating I(u,v) by a brute force FFT described in this note. Furthermore, there is virtually no restriction on the reflector geometry by using the brute force FFT.

A web ontology for brain trauma patient computer-assisted rehabilitation.

PubMed

Zikos, Dimitrios; Galatas, George; Metsis, Vangelis; Makedon, Fillia

2013-01-01

In this paper we describe CABROnto, which is a web ontology for the semantic representation of the computer assisted brain trauma rehabilitation. This is a novel and emerging domain, since it employs the use of robotic devices, adaptation software and machine learning to facilitate interactive and adaptive rehabilitation care. We used Protégé 4.2 and Protégé-Owl schema editor. The primary goal of this ontology is to enable the reuse of the domain knowledge. CABROnto has nine main classes, more than 50 subclasses, existential and cardinality restrictions. The ontology can be found online at Bioportal.

CernVM WebAPI - Controlling Virtual Machines from the Web

NASA Astrophysics Data System (ADS)

Charalampidis, I.; Berzano, D.; Blomer, J.; Buncic, P.; Ganis, G.; Meusel, R.; Segal, B.

2015-12-01

Lately, there is a trend in scientific projects to look for computing resources in the volunteering community. In addition, to reduce the development effort required to port the scientific software stack to all the known platforms, the use of Virtual Machines (VMs)u is becoming increasingly popular. Unfortunately their use further complicates the software installation and operation, restricting the volunteer audience to sufficiently expert people. CernVM WebAPI is a software solution addressing this specific case in a way that opens wide new application opportunities. It offers a very simple API for setting-up, controlling and interfacing with a VM instance in the users computer, while in the same time offloading the user from all the burden of downloading, installing and configuring the hypervisor. WebAPI comes with a lightweight javascript library that guides the user through the application installation process. Malicious usage is prohibited by offering a per-domain PKI validation mechanism. In this contribution we will overview this new technology, discuss its security features and examine some test cases where it is already in use.

Tools Ensure Reliability of Critical Software

NASA Technical Reports Server (NTRS)

2012-01-01

In November 2006, after attempting to make a routine maneuver, NASA's Mars Global Surveyor (MGS) reported unexpected errors. The onboard software switched to backup resources, and a 2-day lapse in communication took place between the spacecraft and Earth. When a signal was finally received, it indicated that MGS had entered safe mode, a state of restricted activity in which the computer awaits instructions from Earth. After more than 9 years of successful operation gathering data and snapping pictures of Mars to characterize the planet's land and weather communication between MGS and Earth suddenly stopped. Months later, a report from NASA's internal review board found the spacecraft's battery failed due to an unfortunate sequence of events. Updates to the spacecraft's software, which had taken place months earlier, were written to the wrong memory address in the spacecraft's computer. In short, the mission ended because of a software defect. Over the last decade, spacecraft have become increasingly reliant on software to carry out mission operations. In fact, the next mission to Mars, the Mars Science Laboratory, will rely on more software than all earlier missions to Mars combined. According to Gerard Holzmann, manager at the Laboratory for Reliable Software (LaRS) at NASA's Jet Propulsion Laboratory (JPL), even the fault protection systems on a spacecraft are mostly software-based. For reasons like these, well-functioning software is critical for NASA. In the same year as the failure of MGS, Holzmann presented a new approach to critical software development to help reduce risk and provide consistency. He proposed The Power of 10: Rules for Developing Safety-Critical Code, which is a small set of rules that can easily be remembered, clearly relate to risk, and allow compliance to be verified. The reaction at JPL was positive, and developers in the private sector embraced Holzmann's ideas.

Spaceport Processing System Development Lab

NASA Technical Reports Server (NTRS)

Dorsey, Michael

2013-01-01

The Spaceport Processing System Development Lab (SPSDL), developed and maintained by the Systems Hardware and Engineering Branch (NE-C4), is a development lab with its own private/restricted networks. A private/restricted network is a network with restricted or no communication with other networks. This allows users from different groups to work on their own projects in their own configured environment without interfering with others utilizing their resources in the lab. The different networks being used in the lab have no way to talk with each other due to the way they are configured, so how a user configures his software, operating system, or the equipment doesn't interfere or carry over on any of the other networks in the lab. The SPSDL is available for any project in KSC that is in need of a lab environment. My job in the SPSDL was to assist in maintaining the lab to make sure it's accessible for users. This includes, but is not limited to, making sure the computers in the lab are properly running and patched with updated hardware/software. In addition to this, I also was to assist users who had issues in utilizing the resources in the lab, which may include helping to configure a restricted network for their own environment. All of this was to ensure workers were able to use the SPSDL to work on their projects without difficulty which would in turn, benefit the work done throughout KSC. When I wasn't working in the SPSDL, I would instead help other coworkers with smaller tasks which included, but wasn't limited to, the proper disposal, moving of, or search for essential equipment. I also, during the free time I had, used NASA's resources to increase my knowledge and skills in a variety of subjects related to my major as a computer engineer, particularly in UNIX, Networking, and Embedded Systems.

JSPAM: A restricted three-body code for simulating interacting galaxies

NASA Astrophysics Data System (ADS)

Wallin, J. F.; Holincheck, A. J.; Harvey, A.

2016-07-01

Restricted three-body codes have a proven ability to recreate much of the disturbed morphology of actual interacting galaxies. As more sophisticated n-body models were developed and computer speed increased, restricted three-body codes fell out of favor. However, their supporting role for performing wide searches of parameter space when fitting orbits to real systems demonstrates a continuing need for their use. Here we present the model and algorithm used in the JSPAM code. A precursor of this code was originally described in 1990, and was called SPAM. We have recently updated the software with an alternate potential and a treatment of dynamical friction to more closely mimic the results from n-body tree codes. The code is released publicly for use under the terms of the Academic Free License ("AFL") v. 3.0 and has been added to the Astrophysics Source Code Library.

Evaluation of visual and computer-based CT analysis for the identification of functional patterns of obstruction and restriction in hypersensitivity pneumonitis.

PubMed

Jacob, Joseph; Bartholmai, Brian J; Brun, Anne Laure; Egashira, Ryoko; Rajagopalan, Srinivasan; Karwoski, Ronald; Kouranos, Vasileios; Kokosi, Maria; Hansell, David M; Wells, Athol U

2017-11-01

To determine whether computer-based quantification (CALIPER software) is superior to visual computed tomography (CT) scoring in the identification of CT patterns indicative of restrictive and obstructive functional indices in hypersensitivity pneumonitis (HP). A total of 135 consecutive HP patients had CT parenchymal patterns evaluated quantitatively by both visual scoring and CALIPER. Results were evaluated against: forced vital capacity (FVC), total lung capacity (TLC), diffusing capacity for carbon monoxide (DL CO ) and a composite physiological index (CPI) to identify which CT scoring method better correlated with functional indices. CALIPER-derived scores of total interstitial lung disease extent correlated more strongly than visual scores: FVC (CALIPER R = 0.73, visual R = 0.51); DL CO (CALIPER R = 0.61, visual R = 0.48); and CPI (CALIPER R = 0·70, visual R = 0·55). The CT variable that correlated most strongly with restrictive functional indices was CALIPER pulmonary vessel volume (PVV): FVC R = 0.75, DL CO R = 0.68 and CPI R = 0.76. Ground-glass opacity quantified by CALIPER alone demonstrated strong associations with restrictive functional indices: CALIPER FVC R = 0.65; DL CO R = 0.59; CPI R = 0.64; and visual = not significant. Decreased attenuation lung quantified by CALIPER was a better morphological measure of obstructive lung disease than equivalent visual scores as judged by relationships with TLC (CALIPER R = 0.63 and visual R = 0.12). All results were maintained on multivariate analysis. CALIPER improved on visual scoring in HP as judged by restrictive and obstructive functional correlations. Decreased attenuation regions of the lung quantified by CALIPER demonstrated better linkages to obstructive lung physiology than visually quantified CT scores. A novel CALIPER variable, the PVV, demonstrated the strongest linkages with restrictive functional indices and could represent a new automated index of disease severity in HP. © 2017 Asian Pacific Society of Respirology.

48 CFR 227.7203-15 - Subcontractor rights in computer software or computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... computer software or computer software documentation. 227.7203-15 Section 227.7203-15 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-15 Subcontractor rights in computer software or computer software documentation. (a...

48 CFR 227.7203-15 - Subcontractor rights in computer software or computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... computer software or computer software documentation. 227.7203-15 Section 227.7203-15 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-15 Subcontractor rights in computer software or computer software documentation. (a...

48 CFR 227.7203-15 - Subcontractor rights in computer software or computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... computer software or computer software documentation. 227.7203-15 Section 227.7203-15 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-15 Subcontractor rights in computer software or computer software documentation. (a...

48 CFR 227.7203-15 - Subcontractor rights in computer software or computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... computer software or computer software documentation. 227.7203-15 Section 227.7203-15 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-15 Subcontractor rights in computer software or computer software documentation. (a...

48 CFR 227.7203-15 - Subcontractor rights in computer software or computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... computer software or computer software documentation. 227.7203-15 Section 227.7203-15 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-15 Subcontractor rights in computer software or computer software documentation. (a...

48 CFR 227.7202 - Commercial computer software and commercial computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... software and commercial computer software documentation. 227.7202 Section 227.7202 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202 Commercial computer software and commercial computer software documentation. ...

48 CFR 227.7203 - Noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... software and noncommercial computer software documentation. 227.7203 Section 227.7203 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203 Noncommercial computer software and noncommercial computer software documentation. ...

48 CFR 227.7203 - Noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... software and noncommercial computer software documentation. 227.7203 Section 227.7203 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203 Noncommercial computer software and noncommercial computer software documentation. ...

48 CFR 227.7203 - Noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... software and noncommercial computer software documentation. 227.7203 Section 227.7203 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203 Noncommercial computer software and noncommercial computer software documentation. ...

48 CFR 227.7202 - Commercial computer software and commercial computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... software and commercial computer software documentation. 227.7202 Section 227.7202 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202 Commercial computer software and commercial computer software documentation. ...

48 CFR 227.7203 - Noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... software and noncommercial computer software documentation. 227.7203 Section 227.7203 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203 Noncommercial computer software and noncommercial computer software documentation. ...

48 CFR 227.7202 - Commercial computer software and commercial computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... software and commercial computer software documentation. 227.7202 Section 227.7202 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202 Commercial computer software and commercial computer software documentation. ...

48 CFR 227.7202 - Commercial computer software and commercial computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software and commercial computer software documentation. 227.7202 Section 227.7202 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202 Commercial computer software and commercial computer software documentation. ...

48 CFR 227.7202 - Commercial computer software and commercial computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... software and commercial computer software documentation. 227.7202 Section 227.7202 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202 Commercial computer software and commercial computer software documentation. ...

48 CFR 227.7203 - Noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software and noncommercial computer software documentation. 227.7203 Section 227.7203 Federal Acquisition... REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203 Noncommercial computer software and noncommercial computer software documentation. ...

48 CFR 227.7202-3 - Rights in commercial computer software or commercial computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... computer software or commercial computer software documentation. 227.7202-3 Section 227.7202-3 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-3 Rights in commercial computer software or commercial computer software documentation...

48 CFR 227.7202-3 - Rights in commercial computer software or commercial computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... computer software or commercial computer software documentation. 227.7202-3 Section 227.7202-3 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-3 Rights in commercial computer software or commercial computer software documentation...

48 CFR 227.7203-2 - Acquisition of noncommercial computer software and computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... noncommercial computer software and computer software documentation. 227.7203-2 Section 227.7203-2 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-2 Acquisition of noncommercial computer software and computer software documentation. (a...

48 CFR 227.7203-2 - Acquisition of noncommercial computer software and computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... noncommercial computer software and computer software documentation. 227.7203-2 Section 227.7203-2 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-2 Acquisition of noncommercial computer software and computer software documentation. (a...

48 CFR 227.7203-2 - Acquisition of noncommercial computer software and computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... noncommercial computer software and computer software documentation. 227.7203-2 Section 227.7203-2 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-2 Acquisition of noncommercial computer software and computer software documentation. (a...

48 CFR 227.7203-2 - Acquisition of noncommercial computer software and computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... noncommercial computer software and computer software documentation. 227.7203-2 Section 227.7203-2 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-2 Acquisition of noncommercial computer software and computer software documentation. (a...

48 CFR 227.7202-3 - Rights in commercial computer software or commercial computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... computer software or commercial computer software documentation. 227.7202-3 Section 227.7202-3 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-3 Rights in commercial computer software or commercial computer software documentation...

48 CFR 227.7202-3 - Rights in commercial computer software or commercial computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... computer software or commercial computer software documentation. 227.7202-3 Section 227.7202-3 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-3 Rights in commercial computer software or commercial computer software documentation...

48 CFR 227.7202-3 - Rights in commercial computer software or commercial computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... computer software or commercial computer software documentation. 227.7202-3 Section 227.7202-3 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-3 Rights in commercial computer software or commercial computer software documentation...

48 CFR 227.7203-2 - Acquisition of noncommercial computer software and computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... noncommercial computer software and computer software documentation. 227.7203-2 Section 227.7203-2 Federal... CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-2 Acquisition of noncommercial computer software and computer software documentation. (a...

Advanced complex trait analysis.

PubMed

Gray, A; Stewart, I; Tenesa, A

2012-12-01

The Genome-wide Complex Trait Analysis (GCTA) software package can quantify the contribution of genetic variation to phenotypic variation for complex traits. However, as those datasets of interest continue to increase in size, GCTA becomes increasingly computationally prohibitive. We present an adapted version, Advanced Complex Trait Analysis (ACTA), demonstrating dramatically improved performance. We restructure the genetic relationship matrix (GRM) estimation phase of the code and introduce the highly optimized parallel Basic Linear Algebra Subprograms (BLAS) library combined with manual parallelization and optimization. We introduce the Linear Algebra PACKage (LAPACK) library into the restricted maximum likelihood (REML) analysis stage. For a test case with 8999 individuals and 279,435 single nucleotide polymorphisms (SNPs), we reduce the total runtime, using a compute node with two multi-core Intel Nehalem CPUs, from ∼17 h to ∼11 min. The source code is fully available under the GNU Public License, along with Linux binaries. For more information see http://www.epcc.ed.ac.uk/software-products/acta. a.gray@ed.ac.uk Supplementary data are available at Bioinformatics online.

48 CFR 227.7203-16 - Providing computer software or computer software documentation to foreign governments, foreign...

Code of Federal Regulations, 2011 CFR

2011-10-01

... software or computer software documentation to foreign governments, foreign contractors, or international... Rights in Computer Software and Computer Software Documentation 227.7203-16 Providing computer software or computer software documentation to foreign governments, foreign contractors, or international...

48 CFR 227.7203-16 - Providing computer software or computer software documentation to foreign governments, foreign...

Code of Federal Regulations, 2013 CFR

2013-10-01

... software or computer software documentation to foreign governments, foreign contractors, or international... Rights in Computer Software and Computer Software Documentation 227.7203-16 Providing computer software or computer software documentation to foreign governments, foreign contractors, or international...

48 CFR 227.7203-16 - Providing computer software or computer software documentation to foreign governments, foreign...

Code of Federal Regulations, 2012 CFR

2012-10-01

... software or computer software documentation to foreign governments, foreign contractors, or international... Rights in Computer Software and Computer Software Documentation 227.7203-16 Providing computer software or computer software documentation to foreign governments, foreign contractors, or international...

48 CFR 227.7203-16 - Providing computer software or computer software documentation to foreign governments, foreign...

Code of Federal Regulations, 2014 CFR

2014-10-01

... software or computer software documentation to foreign governments, foreign contractors, or international... Rights in Computer Software and Computer Software Documentation 227.7203-16 Providing computer software or computer software documentation to foreign governments, foreign contractors, or international...

48 CFR 227.7203-16 - Providing computer software or computer software documentation to foreign governments, foreign...

Code of Federal Regulations, 2010 CFR

2010-10-01

... software or computer software documentation to foreign governments, foreign contractors, or international... Rights in Computer Software and Computer Software Documentation 227.7203-16 Providing computer software or computer software documentation to foreign governments, foreign contractors, or international...

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

Vang, Leng; Prescott, Steven R; Smith, Curtis

In collaborating scientific research arena it is important to have an environment where analysts have access to a shared of information documents, software tools and be able to accurately maintain and track historical changes in models. A new cloud-based environment would be accessible remotely from anywhere regardless of computing platforms given that the platform has available of Internet access and proper browser capabilities. Information stored at this environment would be restricted based on user assigned credentials. This report reviews development of a Cloud-based Architecture Capabilities (CAC) as a web portal for PRA tools.

Keyboards for the handicapped. A new concept.

PubMed

Johnson, E L

1986-06-01

A keyboard has been designed and constructed for persons restricted to using a head or mouth stick. The keyboard is not a modification of existing keyboard technology but involves a completely new concept. The keyboard, called a 2DOF keyboard, requires only two degrees of freedom motion for actuation. The problems of simultaneous key requirements, accidental key strikes, and multiple strikes of the same key have been solved. The keyboard is transparent to the personal computer to which it is connected, allowing use of any available software.

48 CFR 227.7203-14 - Conformity, acceptance, and warranty of computer software and computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., and warranty of computer software and computer software documentation. 227.7203-14 Section 227.7203-14... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-14 Conformity, acceptance, and warranty of computer software and computer...

48 CFR 227.7203-14 - Conformity, acceptance, and warranty of computer software and computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., and warranty of computer software and computer software documentation. 227.7203-14 Section 227.7203-14... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-14 Conformity, acceptance, and warranty of computer software and computer...

48 CFR 227.7203-14 - Conformity, acceptance, and warranty of computer software and computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., and warranty of computer software and computer software documentation. 227.7203-14 Section 227.7203-14... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-14 Conformity, acceptance, and warranty of computer software and computer...

48 CFR 227.7203-14 - Conformity, acceptance, and warranty of computer software and computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., and warranty of computer software and computer software documentation. 227.7203-14 Section 227.7203-14... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-14 Conformity, acceptance, and warranty of computer software and computer...

48 CFR 227.7203-14 - Conformity, acceptance, and warranty of computer software and computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., and warranty of computer software and computer software documentation. 227.7203-14 Section 227.7203-14... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-14 Conformity, acceptance, and warranty of computer software and computer...

Cloud flexibility using DIRAC interware

NASA Astrophysics Data System (ADS)

Fernandez Albor, Víctor; Seco Miguelez, Marcos; Fernandez Pena, Tomas; Mendez Muñoz, Victor; Saborido Silva, Juan Jose; Graciani Diaz, Ricardo

2014-06-01

Communities of different locations are running their computing jobs on dedicated infrastructures without the need to worry about software, hardware or even the site where their programs are going to be executed. Nevertheless, this usually implies that they are restricted to use certain types or versions of an Operating System because either their software needs an definite version of a system library or a specific platform is required by the collaboration to which they belong. On this scenario, if a data center wants to service software to incompatible communities, it has to split its physical resources among those communities. This splitting will inevitably lead to an underuse of resources because the data centers are bound to have periods where one or more of its subclusters are idle. It is, in this situation, where Cloud Computing provides the flexibility and reduction in computational cost that data centers are searching for. This paper describes a set of realistic tests that we ran on one of such implementations. The test comprise software from three different HEP communities (Auger, LHCb and QCD phenomelogists) and the Parsec Benchmark Suite running on one or more of three Linux flavors (SL5, Ubuntu 10.04 and Fedora 13). The implemented infrastructure has, at the cloud level, CloudStack that manages the virtual machines (VM) and the hosts on which they run, and, at the user level, the DIRAC framework along with a VM extension that will submit, monitorize and keep track of the user jobs and also requests CloudStack to start or stop the necessary VM's. In this infrastructure, the community software is distributed via the CernVM-FS, which has been proven to be a reliable and scalable software distribution system. With the resulting infrastructure, users are allowed to send their jobs transparently to the Data Center. The main purpose of this system is the creation of flexible cluster, multiplatform with an scalable method for software distribution for several VOs. Users from different communities do not need to care about the installation of the standard software that is available at the nodes, nor the operating system of the host machine, which is transparent to the user.

48 CFR 227.7203-8 - Deferred delivery and deferred ordering of computer software and computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... deferred ordering of computer software and computer software documentation. 227.7203-8 Section 227.7203-8... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-8 Deferred delivery and deferred ordering of computer software and computer...

48 CFR 227.7203-8 - Deferred delivery and deferred ordering of computer software and computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... deferred ordering of computer software and computer software documentation. 227.7203-8 Section 227.7203-8... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-8 Deferred delivery and deferred ordering of computer software and computer...

48 CFR 227.7203-8 - Deferred delivery and deferred ordering of computer software and computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... deferred ordering of computer software and computer software documentation. 227.7203-8 Section 227.7203-8... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-8 Deferred delivery and deferred ordering of computer software and computer...

48 CFR 227.7203-8 - Deferred delivery and deferred ordering of computer software and computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... deferred ordering of computer software and computer software documentation. 227.7203-8 Section 227.7203-8... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-8 Deferred delivery and deferred ordering of computer software and computer...

48 CFR 227.7203-8 - Deferred delivery and deferred ordering of computer software and computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... deferred ordering of computer software and computer software documentation. 227.7203-8 Section 227.7203-8... GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-8 Deferred delivery and deferred ordering of computer software and computer...

DNET: A communications facility for distributed heterogeneous computing

NASA Technical Reports Server (NTRS)

Tole, John; Nagappan, S.; Clayton, J.; Ruotolo, P.; Williamson, C.; Solow, H.

1989-01-01

This document describes DNET, a heterogeneous data communications networking facility. DNET allows programs operating on hosts on dissimilar networks to communicate with one another without concern for computer hardware, network protocol, or operating system differences. The overall DNET network is defined as the collection of host machines/networks on which the DNET software is operating. Each underlying network is considered a DNET 'domain'. Data communications service is provided between any two processes on any two hosts on any of the networks (domains) that may be reached via DNET. DNET provides protocol transparent, reliable, streaming data transmission between hosts (restricted, initially to DECnet and TCP/IP networks). DNET also provides variable length datagram service with optional return receipts.

Implicit and semi-implicit schemes in the Versatile Advection Code: numerical tests

NASA Astrophysics Data System (ADS)

Toth, G.; Keppens, R.; Botchev, M. A.

1998-04-01

We describe and evaluate various implicit and semi-implicit time integration schemes applied to the numerical simulation of hydrodynamical and magnetohydrodynamical problems. The schemes were implemented recently in the software package Versatile Advection Code, which uses modern shock capturing methods to solve systems of conservation laws with optional source terms. The main advantage of implicit solution strategies over explicit time integration is that the restrictive constraint on the allowed time step can be (partially) eliminated, thus the computational cost is reduced. The test problems cover one and two dimensional, steady state and time accurate computations, and the solutions contain discontinuities. For each test, we confront explicit with implicit solution strategies.

48 CFR 252.227-7014 - Rights in noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... computer software and noncommercial computer software documentation. 252.227-7014 Section 252.227-7014... Rights in noncommercial computer software and noncommercial computer software documentation. As prescribed in 227.7203-6(a)(1), use the following clause. Rights in Noncommercial Computer Software and...

48 CFR 252.227-7014 - Rights in noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... computer software and noncommercial computer software documentation. 252.227-7014 Section 252.227-7014... Rights in noncommercial computer software and noncommercial computer software documentation. As prescribed in 227.7203-6(a)(1), use the following clause. Rights in Noncommercial Computer Software and...

48 CFR 252.227-7014 - Rights in noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... computer software and noncommercial computer software documentation. 252.227-7014 Section 252.227-7014... Rights in noncommercial computer software and noncommercial computer software documentation. As prescribed in 227.7203-6(a)(1), use the following clause. Rights in Noncommercial Computer Software and...

48 CFR 252.227-7014 - Rights in noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... computer software and noncommercial computer software documentation. 252.227-7014 Section 252.227-7014... Rights in noncommercial computer software and noncommercial computer software documentation. As prescribed in 227.7203-6(a)(1), use the following clause. Rights in Noncommercial Computer Software and...

48 CFR 252.227-7014 - Rights in noncommercial computer software and noncommercial computer software documentation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... computer software and noncommercial computer software documentation. 252.227-7014 Section 252.227-7014... Rights in noncommercial computer software and noncommercial computer software documentation. As prescribed in 227.7203-6(a)(1), use the following clause. Rights in Noncommercial Computer Software and...

Computational Support for Technology- Investment Decisions

NASA Technical Reports Server (NTRS)

Adumitroaie, Virgil; Hua, Hook; Lincoln, William; Block, Gary; Mrozinski, Joseph; Shelton, Kacie; Weisbin, Charles; Elfes, Alberto; Smith, Jeffrey

2007-01-01

Strategic Assessment of Risk and Technology (START) is a user-friendly computer program that assists human managers in making decisions regarding research-and-development investment portfolios in the presence of uncertainties and of non-technological constraints that include budgetary and time limits, restrictions related to infrastructure, and programmatic and institutional priorities. START facilitates quantitative analysis of technologies, capabilities, missions, scenarios and programs, and thereby enables the selection and scheduling of value-optimal development efforts. START incorporates features that, variously, perform or support a unique combination of functions, most of which are not systematically performed or supported by prior decision- support software. These functions include the following: Optimal portfolio selection using an expected-utility-based assessment of capabilities and technologies; Temporal investment recommendations; Distinctions between enhancing and enabling capabilities; Analysis of partial funding for enhancing capabilities; and Sensitivity and uncertainty analysis. START can run on almost any computing hardware, within Linux and related operating systems that include Mac OS X versions 10.3 and later, and can run in Windows under the Cygwin environment. START can be distributed in binary code form. START calls, as external libraries, several open-source software packages. Output is in Excel (.xls) file format.

InteractiveROSETTA: a graphical user interface for the PyRosetta protein modeling suite.

PubMed

Schenkelberg, Christian D; Bystroff, Christopher

2015-12-15

Modern biotechnical research is becoming increasingly reliant on computational structural modeling programs to develop novel solutions to scientific questions. Rosetta is one such protein modeling suite that has already demonstrated wide applicability to a number of diverse research projects. Unfortunately, Rosetta is largely a command-line-driven software package which restricts its use among non-computational researchers. Some graphical interfaces for Rosetta exist, but typically are not as sophisticated as commercial software. Here, we present InteractiveROSETTA, a graphical interface for the PyRosetta framework that presents easy-to-use controls for several of the most widely used Rosetta protocols alongside a sophisticated selection system utilizing PyMOL as a visualizer. InteractiveROSETTA is also capable of interacting with remote Rosetta servers, facilitating sophisticated protocols that are not accessible in PyRosetta or which require greater computational resources. InteractiveROSETTA is freely available at https://github.com/schenc3/InteractiveROSETTA/releases and relies upon a separate download of PyRosetta which is available at http://www.pyrosetta.org after obtaining a license (free for academic use). © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

msgbsR: An R package for analysing methylation-sensitive restriction enzyme sequencing data.

PubMed

Mayne, Benjamin T; Leemaqz, Shalem Y; Buckberry, Sam; Rodriguez Lopez, Carlos M; Roberts, Claire T; Bianco-Miotto, Tina; Breen, James

2018-02-01

Genotyping-by-sequencing (GBS) or restriction-site associated DNA marker sequencing (RAD-seq) is a practical and cost-effective method for analysing large genomes from high diversity species. This method of sequencing, coupled with methylation-sensitive enzymes (often referred to as methylation-sensitive restriction enzyme sequencing or MRE-seq), is an effective tool to study DNA methylation in parts of the genome that are inaccessible in other sequencing techniques or are not annotated in microarray technologies. Current software tools do not fulfil all methylation-sensitive restriction sequencing assays for determining differences in DNA methylation between samples. To fill this computational need, we present msgbsR, an R package that contains tools for the analysis of methylation-sensitive restriction enzyme sequencing experiments. msgbsR can be used to identify and quantify read counts at methylated sites directly from alignment files (BAM files) and enables verification of restriction enzyme cut sites with the correct recognition sequence of the individual enzyme. In addition, msgbsR assesses DNA methylation based on read coverage, similar to RNA sequencing experiments, rather than methylation proportion and is a useful tool in analysing differential methylation on large populations. The package is fully documented and available freely online as a Bioconductor package ( https://bioconductor.org/packages/release/bioc/html/msgbsR.html ).

A comprehensive overview of the applications of artificial life.

PubMed

Kim, Kyung-Joong; Cho, Sung-Bae

2006-01-01

We review the applications of artificial life (ALife), the creation of synthetic life on computers to study, simulate, and understand living systems. The definition and features of ALife are shown by application studies. ALife application fields treated include robot control, robot manufacturing, practical robots, computer graphics, natural phenomenon modeling, entertainment, games, music, economics, Internet, information processing, industrial design, simulation software, electronics, security, data mining, and telecommunications. In order to show the status of ALife application research, this review primarily features a survey of about 180 ALife application articles rather than a selected representation of a few articles. Evolutionary computation is the most popular method for designing such applications, but recently swarm intelligence, artificial immune network, and agent-based modeling have also produced results. Applications were initially restricted to the robotics and computer graphics, but presently, many different applications in engineering areas are of interest.

Use of Massive Parallel Computing Libraries in the Context of Global Gravity Field Determination from Satellite Data

NASA Astrophysics Data System (ADS)

Brockmann, J. M.; Schuh, W.-D.

2011-07-01

The estimation of the global Earth's gravity field parametrized as a finite spherical harmonic series is computationally demanding. The computational effort depends on the one hand on the maximal resolution of the spherical harmonic expansion (i.e. the number of parameters to be estimated) and on the other hand on the number of observations (which are several millions for e.g. observations from the GOCE satellite missions). To circumvent these restrictions, a massive parallel software based on high-performance computing (HPC) libraries as ScaLAPACK, PBLAS and BLACS was designed in the context of GOCE HPF WP6000 and the GOCO consortium. A prerequisite for the use of these libraries is that all matrices are block-cyclic distributed on a processor grid comprised by a large number of (distributed memory) computers. Using this set of standard HPC libraries has the benefit that once the matrices are distributed across the computer cluster, a huge set of efficient and highly scalable linear algebra operations can be used.

Serving the enterprise and beyond with informatics for integrating biology and the bedside (i2b2)

PubMed Central

Weber, Griffin; Mendis, Michael; Gainer, Vivian; Chueh, Henry C; Churchill, Susanne; Kohane, Isaac

2010-01-01

Informatics for Integrating Biology and the Bedside (i2b2) is one of seven projects sponsored by the NIH Roadmap National Centers for Biomedical Computing (http://www.ncbcs.org). Its mission is to provide clinical investigators with the tools necessary to integrate medical record and clinical research data in the genomics age, a software suite to construct and integrate the modern clinical research chart. i2b2 software may be used by an enterprise's research community to find sets of interesting patients from electronic patient medical record data, while preserving patient privacy through a query tool interface. Project-specific mini-databases (“data marts”) can be created from these sets to make highly detailed data available on these specific patients to the investigators on the i2b2 platform, as reviewed and restricted by the Institutional Review Board. The current version of this software has been released into the public domain and is available at the URL: http://www.i2b2.org/software. PMID:20190053

Adobe acrobat: an alternative electronic teaching file construction methodology independent of HTML restrictions.

PubMed

Katzman, G L

2001-03-01

The goal of the project was to create a method by which an in-house digital teaching file could be constructed that was simple, inexpensive, independent of hypertext markup language (HTML) restrictions, and appears identical on multiple platforms. To accomplish this, Microsoft PowerPoint and Adobe Acrobat were used in succession to assemble digital teaching files in the Acrobat portable document file format. They were then verified to appear identically on computers running Windows, Macintosh Operating Systems (OS), and the Silicon Graphics Unix-based OS as either a free-standing file using Acrobat Reader software or from within a browser window using the Acrobat browser plug-in. This latter display method yields a file viewed through a browser window, yet remains independent of underlying HTML restrictions, which may confer an advantage over simple HTML teaching file construction. Thus, a hybrid of HTML-distributed Adobe Acrobat generated WWW documents may be a viable alternative for digital teaching file construction and distribution.

Detection of possible restriction sites for type II restriction enzymes in DNA sequences.

PubMed

Gagniuc, P; Cimponeriu, D; Ionescu-Tîrgovişte, C; Mihai, Andrada; Stavarachi, Monica; Mihai, T; Gavrilă, L

2011-01-01

In order to make a step forward in the knowledge of the mechanism operating in complex polygenic disorders such as diabetes and obesity, this paper proposes a new algorithm (PRSD -possible restriction site detection) and its implementation in Applied Genetics software. This software can be used for in silico detection of potential (hidden) recognition sites for endonucleases and for nucleotide repeats identification. The recognition sites for endonucleases may result from hidden sequences through deletion or insertion of a specific number of nucleotides. Tests were conducted on DNA sequences downloaded from NCBI servers using specific recognition sites for common type II restriction enzymes introduced in the software database (n = 126). Each possible recognition site indicated by the PRSD algorithm implemented in Applied Genetics was checked and confirmed by NEBcutter V2.0 and Webcutter 2.0 software. In the sequence NG_008724.1 (which includes 63632 nucleotides) we found a high number of potential restriction sites for ECO R1 that may be produced by deletion (n = 43 sites) or insertion (n = 591 sites) of one nucleotide. The second module of Applied Genetics has been designed to find simple repeats sizes with a real future in understanding the role of SNPs (Single Nucleotide Polymorphisms) in the pathogenesis of the complex metabolic disorders. We have tested the presence of simple repetitive sequences in five DNA sequence. The software indicated exact position of each repeats detected in the tested sequences. Future development of Applied Genetics can provide an alternative for powerful tools used to search for restriction sites or repetitive sequences or to improve genotyping methods.

48 CFR 227.7202-4 - Contract clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Software and Computer Software Documentation 227.7202-4 Contract clause. A specific contract clause governing the Government's rights in commercial computer software or commercial computer software..., release, perform, display, or disclose computer software or computer software documentation shall be...

48 CFR 227.7202-4 - Contract clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Software and Computer Software Documentation 227.7202-4 Contract clause. A specific contract clause governing the Government's rights in commercial computer software or commercial computer software..., release, perform, display, or disclose computer software or computer software documentation shall be...

48 CFR 227.7202-4 - Contract clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Software and Computer Software Documentation 227.7202-4 Contract clause. A specific contract clause governing the Government's rights in commercial computer software or commercial computer software..., release, perform, display, or disclose computer software or computer software documentation shall be...

48 CFR 227.7202-4 - Contract clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Software and Computer Software Documentation 227.7202-4 Contract clause. A specific contract clause governing the Government's rights in commercial computer software or commercial computer software..., release, perform, display, or disclose computer software or computer software documentation shall be...

48 CFR 227.7202-4 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software and Computer Software Documentation 227.7202-4 Contract clause. A specific contract clause governing the Government's rights in commercial computer software or commercial computer software..., release, perform, display, or disclose computer software or computer software documentation shall be...

openPSTD: The open source pseudospectral time-domain method for acoustic propagation

NASA Astrophysics Data System (ADS)

Hornikx, Maarten; Krijnen, Thomas; van Harten, Louis

2016-06-01

An open source implementation of the Fourier pseudospectral time-domain (PSTD) method for computing the propagation of sound is presented, which is geared towards applications in the built environment. Being a wave-based method, PSTD captures phenomena like diffraction, but maintains efficiency in processing time and memory usage as it allows to spatially sample close to the Nyquist criterion, thus keeping both the required spatial and temporal resolution coarse. In the implementation it has been opted to model the physical geometry as a composition of rectangular two-dimensional subdomains, hence initially restricting the implementation to orthogonal and two-dimensional situations. The strategy of using subdomains divides the problem domain into local subsets, which enables the simulation software to be built according to Object-Oriented Programming best practices and allows room for further computational parallelization. The software is built using the open source components, Blender, Numpy and Python, and has been published under an open source license itself as well. For accelerating the software, an option has been included to accelerate the calculations by a partial implementation of the code on the Graphical Processing Unit (GPU), which increases the throughput by up to fifteen times. The details of the implementation are reported, as well as the accuracy of the code.

48 CFR 12.212 - Computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Computer software. 12.212... software. (a) Commercial computer software or commercial computer software documentation shall be acquired... required to— (1) Furnish technical information related to commercial computer software or commercial...

48 CFR 12.212 - Computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Computer software. 12.212... software. (a) Commercial computer software or commercial computer software documentation shall be acquired... required to— (1) Furnish technical information related to commercial computer software or commercial...

48 CFR 12.212 - Computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Computer software. 12.212... software. (a) Commercial computer software or commercial computer software documentation shall be acquired... required to— (1) Furnish technical information related to commercial computer software or commercial...

48 CFR 12.212 - Computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Computer software. 12.212... software. (a) Commercial computer software or commercial computer software documentation shall be acquired... required to— (1) Furnish technical information related to commercial computer software or commercial...

48 CFR 12.212 - Computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Computer software. 12.212... software. (a) Commercial computer software or commercial computer software documentation shall be acquired... required to— (1) Furnish technical information related to commercial computer software or commercial...

Study of the Use of Ada in Trusted Computing Bases (TCBs) to be Certified at, or Below, the B3 Level

DTIC Science & Technology

1989-04-01

of th . Each M class, fran Cl throh B3, is described. nTe tor ajor steadings of TcBs, Security policy , Acxntability, Ass-ranre, and D Mnt.Iticn, am...the system’s security policy . Data - Information with a specific physical representation. Discreticnary A C Itrol - A means of restricting access to...including hardware firmware, and software - the cambination of which is responsible for enforcing a security policy . A TCB consists of one or more

Framework Development Supporting the Safety Portal

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

Prescott, Steven Ralph; Kvarfordt, Kellie Jean; Vang, Leng

2015-07-01

In a collaborating scientific research arena it is important to have an environment where analysts have access to a shared repository of information, documents, and software tools, and be able to accurately maintain and track historical changes in models. The new Safety Portal cloud-based environment will be accessible remotely from anywhere regardless of computing platforms given that the platform has available Internet access and proper browser capabilities. Information stored at this environment would be restricted based on user assigned credentials. This report discusses current development of a cloud-based web portal for PRA tools.

Predicting solar radiation based on available weather indicators

NASA Astrophysics Data System (ADS)

Sauer, Frank Joseph

Solar radiation prediction models are complex and require software that is not available for the household investor. The processing power within a normal desktop or laptop computer is sufficient to calculate similar models. This barrier to entry for the average consumer can be fixed by a model simple enough to be calculated by hand if necessary. Solar radiation modeling has been historically difficult to predict and accurate models have significant assumptions and restrictions on their use. Previous methods have been limited to linear relationships, location restrictions, or input data limits to one atmospheric condition. This research takes a novel approach by combining two techniques within the computational limits of a household computer; Clustering and Hidden Markov Models (HMMs). Clustering helps limit the large observation space which restricts the use of HMMs. Instead of using continuous data, and requiring significantly increased computations, the cluster can be used as a qualitative descriptor of each observation. HMMs incorporate a level of uncertainty and take into account the indirect relationship between meteorological indicators and solar radiation. This reduces the complexity of the model enough to be simply understood and accessible to the average household investor. The solar radiation is considered to be an unobservable state that each household will be unable to measure. The high temperature and the sky coverage are already available through the local or preferred source of weather information. By using the next day's prediction for high temperature and sky coverage, the model groups the data and then predicts the most likely range of radiation. This model uses simple techniques and calculations to give a broad estimate for the solar radiation when no other universal model exists for the average household.

The eSMAF: a software for the assessment and follow-up of functional autonomy in geriatrics

PubMed Central

Boissy, Patrick; Brière, Simon; Tousignant, Michel; Rousseau, Eric

2007-01-01

Background Functional status or disability forms the core of most assessment instruments used to identify mix and level of resources and services needed by older adults who possess common characteristics. The Functional Autonomy Measurement System (SMAF) is a 29-item scale measuring functional ability in five different areas. It has been recommended for use for home care, for allocation of chronic beds, for developing care plans in institutional settings and for epidemiological and evaluative studies. The SMAF can also be used with a case-mix classification system (Iso-SMAF) to allocate resources based on patients' functional autonomy characteristics. The objective of this project was to develop a software version of the SMAF to facilitate the evaluation of the functional status of older adults in health services research and to optimize the clinical decision-making process. Results The eSMAF was developed over an 24-month period using a modified waterfall software engineering process. Requirements and functional specifications were determined using focus groups of stakeholders. Different versions of the software were iteratively field-tested in clinical and research environments and software adaptations made accordingly. User documentation and online help were created to assist the deployment of the software. The software is available in French or English versions under a 30-day unregistered demonstration license or a free restricted registered academic license. It can be used locally on a Windows-based PC or over a network to input SMAF data into a database, search and aggregate client data according to clinical and/or administrative criteria, and generate summary or detailed reports of selected data sets for print or export to another database. Conclusion In the last year, the software has been successfully deployed in the clinical workflow of different institutions in research and clinical applications. The software performed relatively well in terms of stability and performance. Barriers to implementation included antiquated computer hardware, low computer literacy and access to IT support. Key factors for the deployment of the software included standardization of the workflow, user training and support. PMID:17298673

Wildlife software: procedures for publication of computer software

USGS Publications Warehouse

Samuel, M.D.

1990-01-01

Computers and computer software have become an integral part of the practice of wildlife science. Computers now play an important role in teaching, research, and management applications. Because of the specialized nature of wildlife problems, specific computer software is usually required to address a given problem (e.g., home range analysis). This type of software is not usually available from commercial vendors and therefore must be developed by those wildlife professionals with particular skill in computer programming. Current journal publication practices generally prevent a detailed description of computer software associated with new techniques. In addition, peer review of journal articles does not usually include a review of associated computer software. Thus, many wildlife professionals are usually unaware of computer software that would meet their needs or of major improvements in software they commonly use. Indeed most users of wildlife software learn of new programs or important changes only by word of mouth.

Open source Modeling and optimization tools for Planning

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

Peles, S.

Open source modeling and optimization tools for planning The existing tools and software used for planning and analysis in California are either expensive, difficult to use, or not generally accessible to a large number of participants. These limitations restrict the availability of participants for larger scale energy and grid studies in the state. The proposed initiative would build upon federal and state investments in open source software, and create and improve open source tools for use in the state planning and analysis activities. Computational analysis and simulation frameworks in development at national labs and universities can be brought forward tomore » complement existing tools. An open source platform would provide a path for novel techniques and strategies to be brought into the larger community and reviewed by a broad set of stakeholders.« less

48 CFR 227.7203-17 - Overseas contracts with foreign sources.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-17 Overseas contracts with foreign sources. (a) The clause at 252.227-7032, Rights in Technical Data and Computer Software... Noncommercial Computer Software and Noncommercial Computer Software Documentation, when the Government requires...

48 CFR 227.7203-17 - Overseas contracts with foreign sources.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-17 Overseas contracts with foreign sources. (a) The clause at 252.227-7032, Rights in Technical Data and Computer Software... Noncommercial Computer Software and Noncommercial Computer Software Documentation, when the Government requires...

48 CFR 227.7203-17 - Overseas contracts with foreign sources.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-17 Overseas contracts with foreign sources. (a) The clause at 252.227-7032, Rights in Technical Data and Computer Software... Noncommercial Computer Software and Noncommercial Computer Software Documentation, when the Government requires...

48 CFR 227.7203-17 - Overseas contracts with foreign sources.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-17 Overseas contracts with foreign sources. (a) The clause at 252.227-7032, Rights in Technical Data and Computer Software... Noncommercial Computer Software and Noncommercial Computer Software Documentation, when the Government requires...

48 CFR 227.7203-17 - Overseas contracts with foreign sources.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-17 Overseas contracts with foreign sources. (a) The clause at 252.227-7032, Rights in Technical Data and Computer Software... Noncommercial Computer Software and Noncommercial Computer Software Documentation, when the Government requires...

A University Dilemma: The Use of Third Party-Owned Software.

ERIC Educational Resources Information Center

Hersey, Karen

1985-01-01

Reviews specific problems associated with software protection (copyright license, trade secret license), clauses in software license agreements that most frequently cause difficulties, and solutions university administrators and software industry should consider. Topics include confidentiality, restrictive use of modifications, use on single…

48 CFR 252.227-7027 - Deferred ordering of technical data or computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... technical data or computer software. 252.227-7027 Section 252.227-7027 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(b), use the following clause: Deferred Ordering of Technical Data or Computer Software (APR 1988) In addition to technical data or computer software...

48 CFR 252.227-7027 - Deferred ordering of technical data or computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... technical data or computer software. 252.227-7027 Section 252.227-7027 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(b), use the following clause: Deferred Ordering of Technical Data or Computer Software (APR 1988) In addition to technical data or computer software...

48 CFR 252.227-7027 - Deferred ordering of technical data or computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... technical data or computer software. 252.227-7027 Section 252.227-7027 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(b), use the following clause: Deferred Ordering of Technical Data or Computer Software (APR 1988) In addition to technical data or computer software...

48 CFR 252.227-7027 - Deferred ordering of technical data or computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... technical data or computer software. 252.227-7027 Section 252.227-7027 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(b), use the following clause: Deferred Ordering of Technical Data or Computer Software (APR 1988) In addition to technical data or computer software...

48 CFR 252.227-7027 - Deferred ordering of technical data or computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... technical data or computer software. 252.227-7027 Section 252.227-7027 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(b), use the following clause: Deferred Ordering of Technical Data or Computer Software (APR 1988) In addition to technical data or computer software...

A new tool called DISSECT for analysing large genomic data sets using a Big Data approach

PubMed Central

Canela-Xandri, Oriol; Law, Andy; Gray, Alan; Woolliams, John A.; Tenesa, Albert

2015-01-01

Large-scale genetic and genomic data are increasingly available and the major bottleneck in their analysis is a lack of sufficiently scalable computational tools. To address this problem in the context of complex traits analysis, we present DISSECT. DISSECT is a new and freely available software that is able to exploit the distributed-memory parallel computational architectures of compute clusters, to perform a wide range of genomic and epidemiologic analyses, which currently can only be carried out on reduced sample sizes or under restricted conditions. We demonstrate the usefulness of our new tool by addressing the challenge of predicting phenotypes from genotype data in human populations using mixed-linear model analysis. We analyse simulated traits from 470,000 individuals genotyped for 590,004 SNPs in ∼4 h using the combined computational power of 8,400 processor cores. We find that prediction accuracies in excess of 80% of the theoretical maximum could be achieved with large sample sizes. PMID:26657010

48 CFR 227.7203-1 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-1 Policy. (a) DoD policy is to acquire only the computer software and computer software documentation, and the rights in such software or documentation, necessary...

48 CFR 227.7203-1 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-1 Policy. (a) DoD policy is to acquire only the computer software and computer software documentation, and the rights in such software or documentation, necessary...

48 CFR 227.7203-1 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-1 Policy. (a) DoD policy is to acquire only the computer software and computer software documentation, and the rights in such software or documentation, necessary...

48 CFR 227.7203-1 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-1 Policy. (a) DoD policy is to acquire only the computer software and computer software documentation, and the rights in such software or documentation, necessary...

48 CFR 227.7203-1 - Policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-1 Policy. (a) DoD policy is to acquire only the computer software and computer software documentation, and the rights in such software or documentation, necessary...

48 CFR 227.7205 - Contracts for special works.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Computer Software and Computer Software Documentation 227.7205 Contracts for special works. (a) Use the... a specific need to control the distribution of computer software or computer software documentation..., modification, reproduction, release, performance, display, or disclosure of such software or documentation. Use...

48 CFR 227.7205 - Contracts for special works.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Computer Software and Computer Software Documentation 227.7205 Contracts for special works. (a) Use the... a specific need to control the distribution of computer software or computer software documentation..., modification, reproduction, release, performance, display, or disclosure of such software or documentation. Use...

The computation in diagnostics for tokamaks: systems, designs, approaches

NASA Astrophysics Data System (ADS)

Krawczyk, Rafał; Linczuk, Paweł; Czarski, Tomasz; Wojeński, Andrzej; Chernyshova, Maryna; Poźniak, Krzysztof; Kolasiński, Piotr; Kasprowicz, Grzegorz; Zabołotny, Wojciech; Kowalska-Strzeciwilk, Ewa; Malinowski, Karol; Gaska, Michał

2017-08-01

The requirements given for GEM (Gaseous Electron Multiplier) detector based acquisition system for plasma impurities diagnostics triggered a need for the development of a specialized software and hardware architecture. The amount of computations with latency and throughput restrictions cause that an advanced solution is sought for. In order to provide a mechanism fitting the designated tokamaks, an insight into existing solutions was necessary. In the article there is discussed architecture of systems used for plasma diagnostics and in related scientific fields. The developed solution is compared and contrasted with other diagnostic and control systems. Particular attention is payed to specific requirements for plasma impurities diagnostics in tokamak thermal fusion reactor. Subsequently, the details are presented that justified the choice of the system architecture and the discussion on various approaches is given.

Adjoint Airfoil Optimization of Darrieus-Type Vertical Axis Wind Turbine

NASA Astrophysics Data System (ADS)

Fuchs, Roman; Nordborg, Henrik

2012-11-01

We present the feasibility of using an adjoint solver to optimize the torque of a Darrieus-type vertical axis wind turbine (VAWT). We start with a 2D cross section of a symmetrical airfoil and restrict us to low solidity ratios to minimize blade vortex interactions. The adjoint solver of the ANSYS FLUENT software package computes the sensitivities of airfoil surface forces based on a steady flow field. Hence, we find the torque of a full revolution using a weighted average of the sensitivities at different wind speeds and angles of attack. The weights are computed analytically, and the range of angles of attack is given by the tip speed ratio. Then the airfoil geometry is evolved, and the proposed methodology is evaluated by transient simulations.

Building block synthesis using the polymerase chain assembly method.

PubMed

Marchand, Julie A; Peccoud, Jean

2012-01-01

De novo gene synthesis allows the creation of custom DNA molecules without the typical constraints of traditional cloning assembly: scars, restriction site incompatibility, and the quest to find all the desired parts to name a few. Moreover, with the help of computer-assisted design, the perfect DNA molecule can be created along with its matching sequence ready to download. The challenge is to build the physical DNA molecules that have been designed with the software. Although there are several DNA assembly methods, this section presents and describes a method using the polymerase chain assembly (PCA).

48 CFR 227.7203-6 - Contract clauses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software and Computer Software Documentation 227.7203-6 Contract clauses. (a)(1) Use the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, in solicitations and contracts when the successful offeror(s) will be required to deliver computer software or...

48 CFR 227.7203-6 - Contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Software and Computer Software Documentation 227.7203-6 Contract clauses. (a)(1) Use the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, in solicitations and contracts when the successful offeror(s) will be required to deliver computer software or...

48 CFR 227.7203-6 - Contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Software and Computer Software Documentation 227.7203-6 Contract clauses. (a)(1) Use the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, in solicitations and contracts when the successful offeror(s) will be required to deliver computer software or...

48 CFR 227.7203-6 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Software and Computer Software Documentation 227.7203-6 Contract clauses. (a)(1) Use the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, in solicitations and contracts when the successful offeror(s) will be required to deliver computer software or...

48 CFR 227.7203-6 - Contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Software and Computer Software Documentation 227.7203-6 Contract clauses. (a)(1) Use the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, in solicitations and contracts when the successful offeror(s) will be required to deliver computer software or...

Global methylation screening in the Arabidopsis thaliana and Mus musculus genome: applications of virtual image restriction landmark genomic scanning (Vi-RLGS)

PubMed Central

Matsuyama, Tomoki; Kimura, Makoto T.; Koike, Kuniaki; Abe, Tomoko; Nakano, Takeshi; Asami, Tadao; Ebisuzaki, Toshikazu; Held, William A.; Yoshida, Shigeo; Nagase, Hiroki

2003-01-01

Understanding the role of ‘epigenetic’ changes such as DNA methylation and chromatin remodeling has now become critical in understanding many biological processes. In order to delineate the global methylation pattern in a given genomic DNA, computer software has been developed to create a virtual image of restriction landmark genomic scanning (Vi-RLGS). When using a methylation- sensitive enzyme such as NotI as the restriction landmark, the comparison between real and in silico RLGS profiles of the genome provides a methylation map of genomic NotI sites. A methylation map of the Arabidopsis genome was created that could be confirmed by a methylation-sensitive PCR assay. The method has also been applied to the mouse genome. Although a complete methylation map has not been completed, a region of methylation difference between two tissues has been tested and confirmed by bisulfite sequencing. Vi-RLGS in conjunction with real RLGS will make it possible to develop a more complete map of genomic sites that are methylated or demethylated as a consequence of normal or abnormal development. PMID:12888509

48 CFR 52.227-14 - Rights in Data-General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software. Computer software—(1) Means (i) Computer programs that comprise a series of instructions, rules... or computer software documentation. Computer software documentation means owner's manuals, user's... medium, that explain the capabilities of the computer software or provide instructions for using the...

48 CFR 227.7203-9 - Copyright.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software and Computer Software Documentation 227.7203-9 Copyright. (a) Copyright license. (1) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software... Government to reproduce the software or documentation, distribute copies, perform or display the software or...

48 CFR 227.7203-9 - Copyright.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Software and Computer Software Documentation 227.7203-9 Copyright. (a) Copyright license. (1) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software... Government to reproduce the software or documentation, distribute copies, perform or display the software or...

48 CFR 227.7203-9 - Copyright.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Software and Computer Software Documentation 227.7203-9 Copyright. (a) Copyright license. (1) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software... Government to reproduce the software or documentation, distribute copies, perform or display the software or...

48 CFR 227.7203-9 - Copyright.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Software and Computer Software Documentation 227.7203-9 Copyright. (a) Copyright license. (1) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software... Government to reproduce the software or documentation, distribute copies, perform or display the software or...

48 CFR 227.7203-9 - Copyright.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Software and Computer Software Documentation 227.7203-9 Copyright. (a) Copyright license. (1) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software... Government to reproduce the software or documentation, distribute copies, perform or display the software or...

Software Performs Complex Design Analysis

NASA Technical Reports Server (NTRS)

2008-01-01

Designers use computational fluid dynamics (CFD) to gain greater understanding of the fluid flow phenomena involved in components being designed. They also use finite element analysis (FEA) as a tool to help gain greater understanding of the structural response of components to loads, stresses and strains, and the prediction of failure modes. Automated CFD and FEA engineering design has centered on shape optimization, which has been hindered by two major problems: 1) inadequate shape parameterization algorithms, and 2) inadequate algorithms for CFD and FEA grid modification. Working with software engineers at Stennis Space Center, a NASA commercial partner, Optimal Solutions Software LLC, was able to utilize its revolutionary, one-of-a-kind arbitrary shape deformation (ASD) capability-a major advancement in solving these two aforementioned problems-to optimize the shapes of complex pipe components that transport highly sensitive fluids. The ASD technology solves the problem of inadequate shape parameterization algorithms by allowing the CFD designers to freely create their own shape parameters, therefore eliminating the restriction of only being able to use the computer-aided design (CAD) parameters. The problem of inadequate algorithms for CFD grid modification is solved by the fact that the new software performs a smooth volumetric deformation. This eliminates the extremely costly process of having to remesh the grid for every shape change desired. The program can perform a design change in a markedly reduced amount of time, a process that would traditionally involve the designer returning to the CAD model to reshape and then remesh the shapes, something that has been known to take hours, days-even weeks or months-depending upon the size of the model.

Computer usage among nurses in rural health-care facilities in South Africa: obstacles and challenges.

PubMed

Asah, Flora

2013-04-01

This study discusses factors inhibiting computer usage for work-related tasks among computer-literate professional nurses within rural healthcare facilities in South Africa. In the past two decades computer literacy courses have not been part of the nursing curricula. Computer courses are offered by the State Information Technology Agency. Despite this, there seems to be limited use of computers by professional nurses in the rural context. Focus group interviews held with 40 professional nurses from three government hospitals in northern KwaZulu-Natal. Contributing factors were found to be lack of information technology infrastructure, restricted access to computers and deficits in regard to the technical and nursing management support. The physical location of computers within the health-care facilities and lack of relevant software emerged as specific obstacles to usage. Provision of continuous and active support from nursing management could positively influence computer usage among professional nurses. A closer integration of information technology and computer literacy skills into existing nursing curricula would foster a positive attitude towards computer usage through early exposure. Responses indicated that change of mindset may be needed on the part of nursing management so that they begin to actively promote ready access to computers as a means of creating greater professionalism and collegiality. © 2011 Blackwell Publishing Ltd.

Automatic structured grid generation using Gridgen (some restrictions apply)

NASA Technical Reports Server (NTRS)

Chawner, John R.; Steinbrenner, John P.

1995-01-01

The authors have noticed in the recent grid generation literature an emphasis on the automation of structured grid generation. The motivation behind such work is clear; grid generation is easily the most despised task in the grid-analyze-visualize triad of computational analysis (CA). However, because grid generation is closely coupled to both the design and analysis software and because quantitative measures of grid quality are lacking, 'push button' grid generation usually results in a compromise between speed, control, and quality. Overt emphasis on automation obscures the substantive issues of providing users with flexible tools for generating and modifying high quality grids in a design environment. In support of this paper's tongue-in-cheek title, many features of the Gridgen software are described. Gridgen is by no stretch of the imagination an automatic grid generator. Despite this fact, the code does utilize many automation techniques that permit interesting regenerative features.

Computer software.

PubMed

Rosenthal, L E

1986-10-01

Software is the component in a computer system that permits the hardware to perform the various functions that a computer system is capable of doing. The history of software and its development can be traced to the early nineteenth century. All computer systems are designed to utilize the "stored program concept" as first developed by Charles Babbage in the 1850s. The concept was lost until the mid-1940s, when modern computers made their appearance. Today, because of the complex and myriad tasks that a computer system can perform, there has been a differentiation of types of software. There is software designed to perform specific business applications. There is software that controls the overall operation of a computer system. And there is software that is designed to carry out specialized tasks. Regardless of types, software is the most critical component of any computer system. Without it, all one has is a collection of circuits, transistors, and silicone chips.

48 CFR 227.7202-1 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-1 Policy. (a) Commercial computer software or commercial computer software documentation shall be acquired under the licenses customarily provided to the public...

48 CFR 227.7202-1 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-1 Policy. (a) Commercial computer software or commercial computer software documentation shall be acquired under the licenses customarily provided to the public...

48 CFR 227.7202-1 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-1 Policy. (a) Commercial computer software or commercial computer software documentation shall be acquired under the licenses customarily provided to the public...

48 CFR 227.7202-1 - Policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-1 Policy. (a) Commercial computer software or commercial computer software documentation shall be acquired under the licenses customarily provided to the public...

48 CFR 227.7202-1 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7202-1 Policy. (a) Commercial computer software or commercial computer software documentation shall be acquired under the licenses customarily provided to the public...

77 FR 50726 - Software Requirement Specifications for Digital Computer Software and Complex Electronics Used in...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... Computer Software and Complex Electronics Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear...-1209, ``Software Requirement Specifications for Digital Computer Software and Complex Electronics used... Electronics Engineers (ANSI/IEEE) Standard 830-1998, ``IEEE Recommended Practice for Software Requirements...

Video-Game-Like Engine for Depicting Spacecraft Trajectories

NASA Technical Reports Server (NTRS)

Upchurch, Paul R.

2009-01-01

GoView is a video-game-like software engine, written in the C and C++ computing languages, that enables real-time, three-dimensional (3D)-appearing visual representation of spacecraft and trajectories (1) from any perspective; (2) at any spatial scale from spacecraft to Solar-system dimensions; (3) in user-selectable time scales; (4) in the past, present, and/or future; (5) with varying speeds; and (6) forward or backward in time. GoView constructs an interactive 3D world by use of spacecraft-mission data from pre-existing engineering software tools. GoView can also be used to produce distributable application programs for depicting NASA orbital missions on personal computers running the Windows XP, Mac OsX, and Linux operating systems. GoView enables seamless rendering of Cartesian coordinate spaces with programmable graphics hardware, whereas prior programs for depicting spacecraft trajectories variously require non-Cartesian coordinates and/or are not compatible with programmable hardware. GoView incorporates an algorithm for nonlinear interpolation between arbitrary reference frames, whereas the prior programs are restricted to special classes of inertial and non-inertial reference frames. Finally, whereas the prior programs present complex user interfaces requiring hours of training, the GoView interface provides guidance, enabling use without any training.

The New Web-Based Hera Data Processing System at the HEASARC

NASA Technical Reports Server (NTRS)

Pence, W.

2011-01-01

The HEASARC at NASA/GSFC has provide an on-line astronomical data processing system called Hera for several years. Hera provides a complete data processing environment, including installed software packages, local data storage, and the CPU resources needed to process the user's data. The original design of Hera, however, has 2 requirements that has limited it's usefulness for some users, namely, that 1) the user must download and install a small helper program on their own computer before using Hera, and 2) Hera requires that several computer ports/sockets be allowed to communicate through any local firewalls on the users machine. Both of these restrictions can be problematic for some users, therefore we are now migrating Hera into a purely Web based environment which only requires a standard Web browser. The first release of Web Hera is now publicly available at http://heasarc.gsfc.nasa.gov/webheara/. It currently provides a standard graphical interface for running hundreds of different data processing programs that are available in the HEASARC's ftools software package. Over the next year we to add more features to Web Hera, including an interactive command line interface, and more display and line capabilities.

Open-Source Software for Modeling of Nanoelectronic Devices

NASA Technical Reports Server (NTRS)

Oyafuso, Fabiano; Hua, Hook; Tisdale, Edwin; Hart, Don

2004-01-01

The Nanoelectronic Modeling 3-D (NEMO 3-D) computer program has been upgraded to open-source status through elimination of license-restricted components. The present version functions equivalently to the version reported in "Software for Numerical Modeling of Nanoelectronic Devices" (NPO-30520), NASA Tech Briefs, Vol. 27, No. 11 (November 2003), page 37. To recapitulate: NEMO 3-D performs numerical modeling of the electronic transport and structural properties of a semiconductor device that has overall dimensions of the order of tens of nanometers. The underlying mathematical model represents the quantum-mechanical behavior of the device resolved to the atomistic level of granularity. NEMO 3-D solves the applicable quantum matrix equation on a Beowulf-class cluster computer by use of a parallel-processing matrix vector multiplication algorithm coupled to a Lanczos and/or Rayleigh-Ritz algorithm that solves for eigenvalues. A prior upgrade of NEMO 3-D incorporated a capability for a strain treatment, parameterized for bulk material properties of GaAs and InAs, for two tight-binding submodels. NEMO 3-D has been demonstrated in atomistic analyses of effects of disorder in alloys and, in particular, in bulk In(x)Ga(1-x)As and in In(0.6)Ga(0.4)As quantum dots.

Large Scale Geologic Controls on Hydraulic Stimulation

NASA Astrophysics Data System (ADS)

McLennan, J. D.; Bhide, R.

2014-12-01

When simulating a hydraulic fracturing, the analyst has historically prescribed a single planar fracture. Originally (in the 1950s through the 1970s) this was necessitated by computational restrictions. In the latter part of the twentieth century, hydraulic fracture simulation evolved to incorporate vertical propagation controlled by modulus, fluid loss, and the minimum principal stress. With improvements in software, computational capacity, and recognition that in-situ discontinuities are relevant, fully three-dimensional hydraulic simulation is now becoming possible. Advances in simulation capabilities enable coupling structural geologic data (three-dimensional representation of stresses, natural fractures, and stratigraphy) with decision making processes for stimulation - volumes, rates, fluid types, completion zones. Without this interaction between simulation capabilities and geological information, low permeability formation exploitation may linger on the fringes of real economic viability. Comparative simulations have been undertaken in varying structural environments where the stress contrast and the frequency of natural discontinuities causes varying patterns of multiple, hydraulically generated or reactivated flow paths. Stress conditions and nature of the discontinuities are selected as variables and are used to simulate how fracturing can vary in different structural regimes. The basis of the simulations is commercial distinct element software (Itasca Corporation's 3DEC).

48 CFR 227.7207 - Contractor data repositories.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Computer Software and Computer Software Documentation 227.7207 Contractor data repositories. Follow 227.7108 when it is in the Government's interests to have a data repository include computer software or to have a separate computer software repository. Contractual instruments establishing the repository...

48 CFR 227.7200 - Scope of subpart.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7200 Scope of subpart. This subpart— (a) Prescribes policies and procedures for the acquisition of computer software and computer software documentation, and the...

48 CFR 227.7200 - Scope of subpart.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7200 Scope of subpart. This subpart— (a) Prescribes policies and procedures for the acquisition of computer software and computer software documentation, and the...

48 CFR 227.7200 - Scope of subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7200 Scope of subpart. This subpart— (a) Prescribes policies and procedures for the acquisition of computer software and computer software documentation, and the...

48 CFR 227.7207 - Contractor data repositories.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Computer Software and Computer Software Documentation 227.7207 Contractor data repositories. Follow 227.7108 when it is in the Government's interests to have a data repository include computer software or to have a separate computer software repository. Contractual instruments establishing the repository...

48 CFR 227.7207 - Contractor data repositories.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Computer Software and Computer Software Documentation 227.7207 Contractor data repositories. Follow 227.7108 when it is in the Government's interests to have a data repository include computer software or to have a separate computer software repository. Contractual instruments establishing the repository...

48 CFR 227.7200 - Scope of subpart.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7200 Scope of subpart. This subpart— (a) Prescribes policies and procedures for the acquisition of computer software and computer software documentation, and the...

48 CFR 227.7207 - Contractor data repositories.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Computer Software and Computer Software Documentation 227.7207 Contractor data repositories. Follow 227.7108 when it is in the Government's interests to have a data repository include computer software or to have a separate computer software repository. Contractual instruments establishing the repository...

48 CFR 227.7200 - Scope of subpart.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7200 Scope of subpart. This subpart— (a) Prescribes policies and procedures for the acquisition of computer software and computer software documentation, and the...

A hybrid short read mapping accelerator

PubMed Central

2013-01-01

Background The rapid growth of short read datasets poses a new challenge to the short read mapping problem in terms of sensitivity and execution speed. Existing methods often use a restrictive error model for computing the alignments to improve speed, whereas more flexible error models are generally too slow for large-scale applications. A number of short read mapping software tools have been proposed. However, designs based on hardware are relatively rare. Field programmable gate arrays (FPGAs) have been successfully used in a number of specific application areas, such as the DSP and communications domains due to their outstanding parallel data processing capabilities, making them a competitive platform to solve problems that are “inherently parallel”. Results We present a hybrid system for short read mapping utilizing both FPGA-based hardware and CPU-based software. The computation intensive alignment and the seed generation operations are mapped onto an FPGA. We present a computationally efficient, parallel block-wise alignment structure (Align Core) to approximate the conventional dynamic programming algorithm. The performance is compared to the multi-threaded CPU-based GASSST and BWA software implementations. For single-end alignment, our hybrid system achieves faster processing speed than GASSST (with a similar sensitivity) and BWA (with a higher sensitivity); for pair-end alignment, our design achieves a slightly worse sensitivity than that of BWA but has a higher processing speed. Conclusions This paper shows that our hybrid system can effectively accelerate the mapping of short reads to a reference genome based on the seed-and-extend approach. The performance comparison to the GASSST and BWA software implementations under different conditions shows that our hybrid design achieves a high degree of sensitivity and requires less overall execution time with only modest FPGA resource utilization. Our hybrid system design also shows that the performance bottleneck for the short read mapping problem can be changed from the alignment stage to the seed generation stage, which provides an additional requirement for the future development of short read aligners. PMID:23441908

48 CFR 227.7203-11 - Contractor procedures and records.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Rights in Computer Software and Computer Software Documentation 227.7203-11 Contractor procedures and records. (a) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, requires a contractor, and its subcontractors or suppliers that will...

48 CFR 212.212 - Computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Computer software. 212.212... Acquisition of Commercial Items 212.212 Computer software. (1) Departments and agencies shall identify and... technology development), opportunities for the use of commercial computer software and other non...

48 CFR 227.7203-11 - Contractor procedures and records.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Rights in Computer Software and Computer Software Documentation 227.7203-11 Contractor procedures and records. (a) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, requires a contractor, and its subcontractors or suppliers that will...

48 CFR 212.212 - Computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Computer software. 212.212... Acquisition of Commercial Items 212.212 Computer software. (1) Departments and agencies shall identify and... technology development), opportunities for the use of commercial computer software and other non...

48 CFR 212.212 - Computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Computer software. 212.212... Acquisition of Commercial Items 212.212 Computer software. (1) Departments and agencies shall identify and... technology development), opportunities for the use of commercial computer software and other non...

48 CFR 212.212 - Computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Computer software. 212.212... Acquisition of Commercial Items 212.212 Computer software. (1) Departments and agencies shall identify and... technology development), opportunities for the use of commercial computer software and other non...

48 CFR 212.212 - Computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Computer software. 212.212... Acquisition of Commercial Items 212.212 Computer software. (1) Departments and agencies shall identify and... technology development), opportunities for the use of commercial computer software and other non...

48 CFR 227.7203-11 - Contractor procedures and records.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Rights in Computer Software and Computer Software Documentation 227.7203-11 Contractor procedures and records. (a) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, requires a contractor, and its subcontractors or suppliers that will...

48 CFR 227.7203-11 - Contractor procedures and records.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Rights in Computer Software and Computer Software Documentation 227.7203-11 Contractor procedures and records. (a) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, requires a contractor, and its subcontractors or suppliers that will...

48 CFR 227.7203-11 - Contractor procedures and records.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Rights in Computer Software and Computer Software Documentation 227.7203-11 Contractor procedures and records. (a) The clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation, requires a contractor, and its subcontractors or suppliers that will...

48 CFR 212.7003 - Technical data and computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... computer software. 212.7003 Section 212.7003 Federal Acquisition Regulations System DEFENSE ACQUISITION... data and computer software. For purposes of establishing delivery requirements and license rights for technical data under 227.7102 and for computer software under 227.7202, there shall be a rebuttable...

48 CFR 212.7003 - Technical data and computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... computer software. 212.7003 Section 212.7003 Federal Acquisition Regulations System DEFENSE ACQUISITION... data and computer software. For purposes of establishing delivery requirements and license rights for technical data under 227.7102 and for computer software under 227.7202, there shall be a rebuttable...

48 CFR 212.7003 - Technical data and computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... computer software. 212.7003 Section 212.7003 Federal Acquisition Regulations System DEFENSE ACQUISITION... data and computer software. For purposes of establishing delivery requirements and license rights for technical data under 227.7102 and for computer software under 227.7202, there shall be a rebuttable...

48 CFR 212.7003 - Technical data and computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... computer software. 212.7003 Section 212.7003 Federal Acquisition Regulations System DEFENSE ACQUISITION... data and computer software. For purposes of establishing delivery requirements and license rights for technical data under 227.7102 and for computer software under 227.7202, there shall be a rebuttable...

48 CFR 212.7003 - Technical data and computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... computer software. 212.7003 Section 212.7003 Federal Acquisition Regulations System DEFENSE ACQUISITION... data and computer software. For purposes of establishing delivery requirements and license rights for technical data under 227.7102 and for computer software under 227.7202, there shall be a rebuttable...

77 FR 50722 - Software Unit Testing for Digital Computer Software Used in Safety Systems of Nuclear Power Plants

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Software Unit Testing for Digital Computer Software...) is issuing for public comment draft regulatory guide (DG), DG-1208, ``Software Unit Testing for Digital Computer Software used in Safety Systems of Nuclear Power Plants.'' The DG-1208 is proposed...

78 FR 47011 - Software Unit Testing for Digital Computer Software Used in Safety Systems of Nuclear Power Plants

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Software Unit Testing for Digital Computer Software... revised regulatory guide (RG), revision 1 of RG 1.171, ``Software Unit Testing for Digital Computer Software Used in Safety Systems of Nuclear Power Plants.'' This RG endorses American National Standards...

48 CFR 227.7203-4 - License rights.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Software and Computer Software Documentation 227.7203-4 License rights. (a) Grant of license. The Government obtains rights in computer software or computer software documentation, including a copyright license, under an irrevocable license granted or obtained by the contractor which developed the software...

48 CFR 227.7203-4 - License rights.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Software and Computer Software Documentation 227.7203-4 License rights. (a) Grant of license. The Government obtains rights in computer software or computer software documentation, including a copyright license, under an irrevocable license granted or obtained by the contractor which developed the software...

48 CFR 227.7203-4 - License rights.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Software and Computer Software Documentation 227.7203-4 License rights. (a) Grant of license. The Government obtains rights in computer software or computer software documentation, including a copyright license, under an irrevocable license granted or obtained by the contractor which developed the software...

48 CFR 227.7203-4 - License rights.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software and Computer Software Documentation 227.7203-4 License rights. (a) Grant of license. The Government obtains rights in computer software or computer software documentation, including a copyright license, under an irrevocable license granted or obtained by the contractor which developed the software...

48 CFR 227.7203-4 - License rights.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Software and Computer Software Documentation 227.7203-4 License rights. (a) Grant of license. The Government obtains rights in computer software or computer software documentation, including a copyright license, under an irrevocable license granted or obtained by the contractor which developed the software...

48 CFR 227.7203-12 - Government right to establish conformity of markings.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-12... identified in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. All other markings are nonconforming markings. An authorized marking that...

48 CFR 227.7203-12 - Government right to establish conformity of markings.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-12... identified in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. All other markings are nonconforming markings. An authorized marking that...

48 CFR 227.7203-12 - Government right to establish conformity of markings.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-12... identified in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. All other markings are nonconforming markings. An authorized marking that...

48 CFR 227.7203-12 - Government right to establish conformity of markings.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-12... identified in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. All other markings are nonconforming markings. An authorized marking that...

48 CFR 227.7203-12 - Government right to establish conformity of markings.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7203-12... identified in the clause at 252.227-7014, Rights in Noncommercial Computer Software and Noncommercial Computer Software Documentation. All other markings are nonconforming markings. An authorized marking that...

General consumer communication tools for improved image management and communication in medicine.

PubMed

Rosset, Chantal; Rosset, Antoine; Ratib, Osman

2005-12-01

We elected to explore new technologies emerging on the general consumer market that can improve and facilitate image and data communication in medical and clinical environment. These new technologies developed for communication and storage of data can improve the user convenience and facilitate the communication and transport of images and related data beyond the usual limits and restrictions of a traditional picture archiving and communication systems (PACS) network. We specifically tested and implemented three new technologies provided on Apple computer platforms. (1) We adopted the iPod, a MP3 portable player with a hard disk storage, to easily and quickly move large number of DICOM images. (2) We adopted iChat, a videoconference and instant-messaging software, to transmit DICOM images in real time to a distant computer for conferencing teleradiology. (3) Finally, we developed a direct secure interface to use the iDisk service, a file-sharing service based on the WebDAV technology, to send and share DICOM files between distant computers. These three technologies were integrated in a new open-source image navigation and display software called OsiriX allowing for manipulation and communication of multimodality and multidimensional DICOM image data sets. This software is freely available as an open-source project at http://homepage.mac.com/rossetantoine/OsiriX. Our experience showed that the implementation of these technologies allowed us to significantly enhance the existing PACS with valuable new features without any additional investment or the need for complex extensions of our infrastructure. The added features such as teleradiology, secure and convenient image and data communication, and the use of external data storage services open the gate to a much broader extension of our imaging infrastructure to the outside world.

Exploring the Process of Adult Computer Software Training Using Andragogy, Situated Cognition, and a Minimalist Approach

ERIC Educational Resources Information Center

Hurt, Andrew C.

2007-01-01

With technology advances, computer software becomes increasingly difficult to learn. Adults often rely on software training to keep abreast of these changes. Instructor-led software training is frequently used to teach adults new software skills; however there is limited research regarding the best practices in adult computer software training.…

48 CFR 252.227-7032 - Rights in technical data and computer software (foreign).

Code of Federal Regulations, 2013 CFR

2013-10-01

... and computer software (foreign). 252.227-7032 Section 252.227-7032 Federal Acquisition Regulations... computer software (foreign). As prescribed in 227.7103-17, use the following clause: Rights in Technical Data and Computer Software (Foreign) (JUN 1975) The United States Government may duplicate, use, and...

48 CFR 252.227-7032 - Rights in technical data and computer software (foreign).

Code of Federal Regulations, 2014 CFR

2014-10-01

... and computer software (foreign). 252.227-7032 Section 252.227-7032 Federal Acquisition Regulations... computer software (foreign). As prescribed in 227.7103-17, use the following clause: Rights in Technical Data and Computer Software (Foreign) (JUN 1975) The United States Government may duplicate, use, and...

75 FR 6185 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Rights in...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-08

...; Defense Federal Acquisition Regulation Supplement; Rights in Technical Data and Computer Software (OMB... 227.72, Rights in Computer Software and Computer Software Documentation, and related provisions and... rights in technical data and computer software. DoD needs this information to implement 10 U.S.C. 2320...

14 CFR 415.123 - Computing systems and software.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Computing systems and software. 415.123... Launch Vehicle From a Non-Federal Launch Site § 415.123 Computing systems and software. (a) An applicant's safety review document must describe all computing systems and software that perform a safety...

14 CFR 415.123 - Computing systems and software.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Computing systems and software. 415.123... Launch Vehicle From a Non-Federal Launch Site § 415.123 Computing systems and software. (a) An applicant's safety review document must describe all computing systems and software that perform a safety...

48 CFR 252.227-7032 - Rights in technical data and computer software (foreign).

Code of Federal Regulations, 2011 CFR

2011-10-01

... and computer software (foreign). 252.227-7032 Section 252.227-7032 Federal Acquisition Regulations... computer software (foreign). As prescribed in 227.7103-17, use the following clause: Rights in Technical Data and Computer Software (Foreign) (JUN 1975) The United States Government may duplicate, use, and...

48 CFR 252.227-7032 - Rights in technical data and computer software (foreign).

Code of Federal Regulations, 2012 CFR

2012-10-01

... and computer software (foreign). 252.227-7032 Section 252.227-7032 Federal Acquisition Regulations... computer software (foreign). As prescribed in 227.7103-17, use the following clause: Rights in Technical Data and Computer Software (Foreign) (JUN 1975) The United States Government may duplicate, use, and...

48 CFR 252.227-7032 - Rights in technical data and computer software (foreign).

Code of Federal Regulations, 2010 CFR

2010-10-01

... and computer software (foreign). 252.227-7032 Section 252.227-7032 Federal Acquisition Regulations... computer software (foreign). As prescribed in 227.7103-17, use the following clause: Rights in Technical Data and Computer Software (Foreign) (JUN 1975) The United States Government may duplicate, use, and...

78 FR 30898 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Rights in...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

... Data and Computer Software AGENCY: Defense Acquisition Regulations System; Department of Defense (DoD... in Technical Data, and Subpart 227.72, Rights in Computer Software and Computer Software... are associated with rights in technical data and computer software. DoD needs this information to...

14 CFR 415.123 - Computing systems and software.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Computing systems and software. 415.123... Launch Vehicle From a Non-Federal Launch Site § 415.123 Computing systems and software. (a) An applicant's safety review document must describe all computing systems and software that perform a safety...

14 CFR 415.123 - Computing systems and software.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Computing systems and software. 415.123... Launch Vehicle From a Non-Federal Launch Site § 415.123 Computing systems and software. (a) An applicant's safety review document must describe all computing systems and software that perform a safety...

14 CFR 415.123 - Computing systems and software.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Computing systems and software. 415.123... Launch Vehicle From a Non-Federal Launch Site § 415.123 Computing systems and software. (a) An applicant's safety review document must describe all computing systems and software that perform a safety...

37 CFR 201.26 - Recordation of documents pertaining to computer shareware and donation of public domain computer...

Code of Federal Regulations, 2011 CFR

2011-07-01

... pertaining to computer shareware and donation of public domain computer software. 201.26 Section 201.26... public domain computer software. (a) General. This section prescribes the procedures for submission of legal documents pertaining to computer shareware and the deposit of public domain computer software...

37 CFR 201.26 - Recordation of documents pertaining to computer shareware and donation of public domain computer...

Code of Federal Regulations, 2010 CFR

2010-07-01

... pertaining to computer shareware and donation of public domain computer software. 201.26 Section 201.26... public domain computer software. (a) General. This section prescribes the procedures for submission of legal documents pertaining to computer shareware and the deposit of public domain computer software...

37 CFR 201.26 - Recordation of documents pertaining to computer shareware and donation of public domain computer...

Code of Federal Regulations, 2013 CFR

2013-07-01

... pertaining to computer shareware and donation of public domain computer software. 201.26 Section 201.26... public domain computer software. (a) General. This section prescribes the procedures for submission of legal documents pertaining to computer shareware and the deposit of public domain computer software...

37 CFR 201.26 - Recordation of documents pertaining to computer shareware and donation of public domain computer...

Code of Federal Regulations, 2012 CFR

2012-07-01

... pertaining to computer shareware and donation of public domain computer software. 201.26 Section 201.26... public domain computer software. (a) General. This section prescribes the procedures for submission of legal documents pertaining to computer shareware and the deposit of public domain computer software...

Controlling user access to electronic resources without password

DOEpatents

Smith, Fred Hewitt

2015-06-16

Described herein are devices and techniques for remotely controlling user access to a restricted computer resource. The process includes pre-determining an association of the restricted computer resource and computer-resource-proximal environmental information. Indicia of user-proximal environmental information are received from a user requesting access to the restricted computer resource. Received indicia of user-proximal environmental information are compared to associated computer-resource-proximal environmental information. User access to the restricted computer resource is selectively granted responsive to a favorable comparison in which the user-proximal environmental information is sufficiently similar to the computer-resource proximal environmental information. In at least some embodiments, the process further includes comparing user-supplied biometric measure and comparing it with a predetermined association of at least one biometric measure of an authorized user. Access to the restricted computer resource is granted in response to a favorable comparison.

Architecture for autonomy

NASA Astrophysics Data System (ADS)

Broten, Gregory S.; Monckton, Simon P.; Collier, Jack; Giesbrecht, Jared

2006-05-01

In 2002 Defence R&D Canada changed research direction from pure tele-operated land vehicles to general autonomy for land, air, and sea craft. The unique constraints of the military environment coupled with the complexity of autonomous systems drove DRDC to carefully plan a research and development infrastructure that would provide state of the art tools without restricting research scope. DRDC's long term objectives for its autonomy program address disparate unmanned ground vehicle (UGV), unattended ground sensor (UGS), air (UAV), and subsea and surface (UUV and USV) vehicles operating together with minimal human oversight. Individually, these systems will range in complexity from simple reconnaissance mini-UAVs streaming video to sophisticated autonomous combat UGVs exploiting embedded and remote sensing. Together, these systems can provide low risk, long endurance, battlefield services assuming they can communicate and cooperate with manned and unmanned systems. A key enabling technology for this new research is a software architecture capable of meeting both DRDC's current and future requirements. DRDC built upon recent advances in the computing science field while developing its software architecture know as the Architecture for Autonomy (AFA). Although a well established practice in computing science, frameworks have only recently entered common use by unmanned vehicles. For industry and government, the complexity, cost, and time to re-implement stable systems often exceeds the perceived benefits of adopting a modern software infrastructure. Thus, most persevere with legacy software, adapting and modifying software when and wherever possible or necessary -- adopting strategic software frameworks only when no justifiable legacy exists. Conversely, academic programs with short one or two year projects frequently exploit strategic software frameworks but with little enduring impact. The open-source movement radically changes this picture. Academic frameworks, open to public scrutiny and modification, now rival commercial frameworks in both quality and economic impact. Further, industry now realizes that open source frameworks can reduce cost and risk of systems engineering. This paper describes the Architecture for Autonomy implemented by DRDC and how this architecture meets DRDC's current needs. It also presents an argument for why this architecture should also satisfy DRDC's future requirements as well.

78 FR 47804 - Verification, Validation, Reviews, and Audits for Digital Computer Software Used in Safety...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-06

..., ``Configuration Management Plans for Digital Computer Software used in Safety Systems of Nuclear Power Plants... Digital Computer Software Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear Regulatory..., Reviews, and Audits for Digital Computer Software Used in Safety Systems of Nuclear Power Plants.'' This...

48 CFR 252.227-7026 - Deferred delivery of technical data or computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... technical data or computer software. 252.227-7026 Section 252.227-7026 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(a), use the following clause: Deferred Delivery of Technical Data or Computer Software (APR 1988) The Government shall have the right to require, at...

48 CFR 252.227-7026 - Deferred delivery of technical data or computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... technical data or computer software. 252.227-7026 Section 252.227-7026 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(a), use the following clause: Deferred Delivery of Technical Data or Computer Software (APR 1988) The Government shall have the right to require, at...

48 CFR 252.227-7026 - Deferred delivery of technical data or computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... technical data or computer software. 252.227-7026 Section 252.227-7026 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(a), use the following clause: Deferred Delivery of Technical Data or Computer Software (APR 1988) The Government shall have the right to require, at...

48 CFR 252.227-7026 - Deferred delivery of technical data or computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... technical data or computer software. 252.227-7026 Section 252.227-7026 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(a), use the following clause: Deferred Delivery of Technical Data or Computer Software (APR 1988) The Government shall have the right to require, at...

48 CFR 252.227-7026 - Deferred delivery of technical data or computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... technical data or computer software. 252.227-7026 Section 252.227-7026 Federal Acquisition Regulations... data or computer software. As prescribed at 227.7103-8(a), use the following clause: Deferred Delivery of Technical Data or Computer Software (APR 1988) The Government shall have the right to require, at...

BicPAMS: software for biological data analysis with pattern-based biclustering.

PubMed

Henriques, Rui; Ferreira, Francisco L; Madeira, Sara C

2017-02-02

Biclustering has been largely applied for the unsupervised analysis of biological data, being recognised today as a key technique to discover putative modules in both expression data (subsets of genes correlated in subsets of conditions) and network data (groups of coherently interconnected biological entities). However, given its computational complexity, only recent breakthroughs on pattern-based biclustering enabled efficient searches without the restrictions that state-of-the-art biclustering algorithms place on the structure and homogeneity of biclusters. As a result, pattern-based biclustering provides the unprecedented opportunity to discover non-trivial yet meaningful biological modules with putative functions, whose coherency and tolerance to noise can be tuned and made problem-specific. To enable the effective use of pattern-based biclustering by the scientific community, we developed BicPAMS (Biclustering based on PAttern Mining Software), a software that: 1) makes available state-of-the-art pattern-based biclustering algorithms (BicPAM (Henriques and Madeira, Alg Mol Biol 9:27, 2014), BicNET (Henriques and Madeira, Alg Mol Biol 11:23, 2016), BicSPAM (Henriques and Madeira, BMC Bioinforma 15:130, 2014), BiC2PAM (Henriques and Madeira, Alg Mol Biol 11:1-30, 2016), BiP (Henriques and Madeira, IEEE/ACM Trans Comput Biol Bioinforma, 2015), DeBi (Serin and Vingron, AMB 6:1-12, 2011) and BiModule (Okada et al., IPSJ Trans Bioinf 48(SIG5):39-48, 2007)); 2) consistently integrates their dispersed contributions; 3) further explores additional accuracy and efficiency gains; and 4) makes available graphical and application programming interfaces. Results on both synthetic and real data confirm the relevance of BicPAMS for biological data analysis, highlighting its essential role for the discovery of putative modules with non-trivial yet biologically significant functions from expression and network data. BicPAMS is the first biclustering tool offering the possibility to: 1) parametrically customize the structure, coherency and quality of biclusters; 2) analyze large-scale biological networks; and 3) tackle the restrictive assumptions placed by state-of-the-art biclustering algorithms. These contributions are shown to be key for an adequate, complete and user-assisted unsupervised analysis of biological data. BicPAMS and its tutorial available in http://www.bicpams.com .

Spinors: A Mathematica package for doing spinor calculus in General Relativity

NASA Astrophysics Data System (ADS)

Gómez-Lobo, Alfonso García-Parrado; Martín-García, José M.

2012-10-01

The Spinors software is a Mathematica package which implements 2-component spinor calculus as devised by Penrose for General Relativity in dimension 3+1. The Spinors software is part of the xAct system, which is a collection of Mathematica packages to do tensor analysis by computer. In this paper we give a thorough description of Spinors and present practical examples of use. Program summary Program title: Spinors Catalogue identifier: AEMQ_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEMQ_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 117039 No. of bytes in distributed program, including test data, etc.: 300404 Distribution format: tar.gz Programming language: Mathematica. Computer: Any computer running Mathematica 7.0 or higher. Operating system: Any operating system compatible with Mathematica 7.0 or higher. RAM: 94Mb in Mathematica 8.0. Classification: 1.5. External routines: Mathematica packages xCore, xPerm and xTensor which are part of the xAct system. These can be obtained at http://www.xact.es. Nature of problem: Manipulation and simplification of spinor expressions in General Relativity. Solution method: Adaptation of the tensor functionality of the xAct system for the specific situation of spinor calculus in four dimensional Lorentzian geometry. Restrictions: The software only works on 4-dimensional Lorentzian space-times with metric of signature (1, -1, -1, -1). There is no direct support for Dirac spinors. Unusual features: Easy rules to transform tensor expressions into spinor ones and back. Seamless integration of abstract index manipulation of spinor expressions with component computations. Running time: Under one second to handle and canonicalize standard spinorial expressions with a few dozen indices. (These expressions arise naturally in the transformation of a spinor expression into a tensor one or vice versa.)

The Regulation of Medical Computer Software as a “Device” under the Food, Drug, and Cosmetic Act

PubMed Central

Brannigan, Vincent

1986-01-01

Recent developments in computer software have raised the possibility that federal regulators may claim to control medical computer software as a “device” under the Food, Drug and Cosmetic Act. The purpose of this paper is to analyze the FDCA to determine whether computer software is included in the statutory scheme, examine constitutional arguments relating to computer software, and discuss regulatory principles that should be taken into account when deciding appropriate regulation. This paper is limited to computer program output used by humans in deciding appropriate medical therapy for a patient.

The social disutility of software ownership.

PubMed

Douglas, David M

2011-09-01

Software ownership allows the owner to restrict the distribution of software and to prevent others from reading the software's source code and building upon it. However, free software is released to users under software licenses that give them the right to read the source code, modify it, reuse it, and distribute the software to others. Proponents of free software such as Richard M. Stallman and Eben Moglen argue that the social disutility of software ownership is a sufficient justification for prohibiting it. This social disutility includes the social instability of disregarding laws and agreements covering software use and distribution, inequality of software access, and the inability to help others by sharing software with them. Here I consider these and other social disutility claims against withholding specific software rights from users, in particular, the rights to read the source code, duplicate, distribute, modify, imitate, and reuse portions of the software within new programs. I find that generally while withholding these rights from software users does cause some degree of social disutility, only the rights to duplicate, modify and imitate cannot legitimately be denied to users on this basis. The social disutility of withholding the rights to distribute the software, read its source code and reuse portions of it in new programs is insufficient to prohibit software owners from denying them to users. A compromise between the software owner and user can minimise the social disutility of withholding these particular rights from users. However, the social disutility caused by software patents is sufficient for rejecting such patents as they restrict the methods of reducing social disutility possible with other forms of software ownership.

48 CFR 352.227-14 - Rights in Data-Exceptional Circumstances.

Code of Federal Regulations, 2014 CFR

2014-10-01

....] Computer database or database means a collection of recorded information in a form capable of, and for the... databases or computer software documentation. Computer software documentation means owner's manuals, user's... nature (including computer databases and computer software documentation). This term does not include...

Transforming High School Classrooms with Free/Open Source Software: "It's Time for an Open Source Software Revolution"

ERIC Educational Resources Information Center

Pfaffman, Jay

2008-01-01

Free/Open Source Software (FOSS) applications meet many of the software needs of high school science classrooms. In spite of the availability and quality of FOSS tools, they remain unknown to many teachers and utilized by fewer still. In a world where most software has restrictions on copying and use, FOSS is an anomaly, free to use and to…

48 CFR 27.405-3 - Commercial computer software.

Code of Federal Regulations, 2011 CFR

2011-10-01

... software. 27.405-3 Section 27.405-3 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Commercial computer software. (a) When contracting other than from GSA's Multiple Award Schedule contracts for the acquisition of commercial computer software, no specific contract clause prescribed in this...

48 CFR 27.405-3 - Commercial computer software.

Code of Federal Regulations, 2012 CFR

2012-10-01

... software. 27.405-3 Section 27.405-3 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Commercial computer software. (a) When contracting other than from GSA's Multiple Award Schedule contracts for the acquisition of commercial computer software, no specific contract clause prescribed in this...

48 CFR 27.405-3 - Commercial computer software.

Code of Federal Regulations, 2014 CFR

2014-10-01

... software. 27.405-3 Section 27.405-3 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Commercial computer software. (a) When contracting other than from GSA's Multiple Award Schedule contracts for the acquisition of commercial computer software, no specific contract clause prescribed in this...

48 CFR 27.405-3 - Commercial computer software.

Code of Federal Regulations, 2013 CFR

2013-10-01

... software. 27.405-3 Section 27.405-3 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Commercial computer software. (a) When contracting other than from GSA's Multiple Award Schedule contracts for the acquisition of commercial computer software, no specific contract clause prescribed in this...

48 CFR 27.405-3 - Commercial computer software.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software. 27.405-3 Section 27.405-3 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... Commercial computer software. (a) When contracting other than from GSA's Multiple Award Schedule contracts for the acquisition of commercial computer software, no specific contract clause prescribed in this...

Trends in computer hardware and software.

PubMed

Frankenfeld, F M

1993-04-01

Previously identified and current trends in the development of computer systems and in the use of computers for health care applications are reviewed. Trends identified in a 1982 article were increasing miniaturization and archival ability, increasing software costs, increasing software independence, user empowerment through new software technologies, shorter computer-system life cycles, and more rapid development and support of pharmaceutical services. Most of these trends continue today. Current trends in hardware and software include the increasing use of reduced instruction-set computing, migration to the UNIX operating system, the development of large software libraries, microprocessor-based smart terminals that allow remote validation of data, speech synthesis and recognition, application generators, fourth-generation languages, computer-aided software engineering, object-oriented technologies, and artificial intelligence. Current trends specific to pharmacy and hospitals are the withdrawal of vendors of hospital information systems from the pharmacy market, improved linkage of information systems within hospitals, and increased regulation by government. The computer industry and its products continue to undergo dynamic change. Software development continues to lag behind hardware, and its high cost is offsetting the savings provided by hardware.

48 CFR 52.227-19 - Commercial Computer Software License.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Software License. 52.227-19 Section 52.227-19 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.227-19 Commercial Computer Software License. As prescribed in 27.409(g), insert the following clause: Commercial Computer Software License (DEC 2007) (a) Notwithstanding any contrary provisions...

48 CFR 52.227-19 - Commercial Computer Software License.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Software License. 52.227-19 Section 52.227-19 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.227-19 Commercial Computer Software License. As prescribed in 27.409(g), insert the following clause: Commercial Computer Software License (DEC 2007) (a) Notwithstanding any contrary provisions...

48 CFR 52.227-19 - Commercial Computer Software License.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Software License. 52.227-19 Section 52.227-19 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.227-19 Commercial Computer Software License. As prescribed in 27.409(g), insert the following clause: Commercial Computer Software License (DEC 2007) (a) Notwithstanding any contrary provisions...

48 CFR 52.227-19 - Commercial Computer Software License.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Software License. 52.227-19 Section 52.227-19 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.227-19 Commercial Computer Software License. As prescribed in 27.409(g), insert the following clause: Commercial Computer Software License (DEC 2007) (a) Notwithstanding any contrary provisions...

48 CFR 52.227-19 - Commercial Computer Software License.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Software License. 52.227-19 Section 52.227-19 Federal Acquisition Regulations System FEDERAL ACQUISITION... Clauses 52.227-19 Commercial Computer Software License. As prescribed in 27.409(g), insert the following clause: Commercial Computer Software License (DEC 2007) (a) Notwithstanding any contrary provisions...

High-performance reconfigurable hardware architecture for restricted Boltzmann machines.

PubMed

Ly, Daniel Le; Chow, Paul

2010-11-01

Despite the popularity and success of neural networks in research, the number of resulting commercial or industrial applications has been limited. A primary cause for this lack of adoption is that neural networks are usually implemented as software running on general-purpose processors. Hence, a hardware implementation that can exploit the inherent parallelism in neural networks is desired. This paper investigates how the restricted Boltzmann machine (RBM), which is a popular type of neural network, can be mapped to a high-performance hardware architecture on field-programmable gate array (FPGA) platforms. The proposed modular framework is designed to reduce the time complexity of the computations through heavily customized hardware engines. A method to partition large RBMs into smaller congruent components is also presented, allowing the distribution of one RBM across multiple FPGA resources. The framework is tested on a platform of four Xilinx Virtex II-Pro XC2VP70 FPGAs running at 100 MHz through a variety of different configurations. The maximum performance was obtained by instantiating an RBM of 256 × 256 nodes distributed across four FPGAs, which resulted in a computational speed of 3.13 billion connection-updates-per-second and a speedup of 145-fold over an optimized C program running on a 2.8-GHz Intel processor.

10 CFR 961.11 - Text of the contract.

Code of Federal Regulations, 2014 CFR

2014-01-01

... program including information on cost projections, project plans and progress reports. 5. (a) Beginning on...-type documents or computer software (including computer programs, computer software data bases, and computer software documentation). Examples of technical data include research and engineering data...

10 CFR 961.11 - Text of the contract.

Code of Federal Regulations, 2013 CFR

2013-01-01

... program including information on cost projections, project plans and progress reports. 5. (a) Beginning on...-type documents or computer software (including computer programs, computer software data bases, and computer software documentation). Examples of technical data include research and engineering data...

Judgement heuristics and bias in evidence interpretation: The effects of computer generated exhibits.

PubMed

Norris, Gareth

2015-01-01

The increasing use of multi-media applications, trial presentation software and computer generated exhibits (CGE) has raised questions as to the potential impact of the use of presentation technology on juror decision making. A significant amount of the commentary on the manner in which CGE exerts legal influence is largely anecdotal; empirical examinations too are often devoid of established theoretical rationalisations. This paper will examine a range of established judgement heuristics (for example, the attribution error, representativeness, simulation), in order to establish their appropriate application for comprehending legal decisions. Analysis of both past cases and empirical studies will highlight the potential for heuristics and biases to be restricted or confounded by the use of CGE. The paper will conclude with some wider discussion on admissibility, access to justice, and emerging issues in the use of multi-media in court. Copyright © 2015 Elsevier Ltd. All rights reserved.

Secure Enclaves: An Isolation-centric Approach for Creating Secure High Performance Computing Environments

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

Aderholdt, Ferrol; Caldwell, Blake A.; Hicks, Susan Elaine

High performance computing environments are often used for a wide variety of workloads ranging from simulation, data transformation and analysis, and complex workflows to name just a few. These systems may process data at various security levels but in so doing are often enclaved at the highest security posture. This approach places significant restrictions on the users of the system even when processing data at a lower security level and exposes data at higher levels of confidentiality to a much broader population than otherwise necessary. The traditional approach of isolation, while effective in establishing security enclaves poses significant challenges formore » the use of shared infrastructure in HPC environments. This report details current state-of-the-art in virtualization, reconfigurable network enclaving via Software Defined Networking (SDN), and storage architectures and bridging techniques for creating secure enclaves in HPC environments.« less

Microcomputer software development facilities

NASA Technical Reports Server (NTRS)

Gorman, J. S.; Mathiasen, C.

1980-01-01

A more efficient and cost effective method for developing microcomputer software is to utilize a host computer with high-speed peripheral support. Application programs such as cross assemblers, loaders, and simulators are implemented in the host computer for each of the microcomputers for which software development is a requirement. The host computer is configured to operate in a time share mode for multiusers. The remote terminals, printers, and down loading capabilities provided are based on user requirements. With this configuration a user, either local or remote, can use the host computer for microcomputer software development. Once the software is developed (through the code and modular debug stage) it can be downloaded to the development system or emulator in a test area where hardware/software integration functions can proceed. The microcomputer software program sources reside in the host computer and can be edited, assembled, loaded, and then downloaded as required until the software development project has been completed.

A resilient and secure software platform and architecture for distributed spacecraft

NASA Astrophysics Data System (ADS)

Otte, William R.; Dubey, Abhishek; Karsai, Gabor

2014-06-01

A distributed spacecraft is a cluster of independent satellite modules flying in formation that communicate via ad-hoc wireless networks. This system in space is a cloud platform that facilitates sharing sensors and other computing and communication resources across multiple applications, potentially developed and maintained by different organizations. Effectively, such architecture can realize the functions of monolithic satellites at a reduced cost and with improved adaptivity and robustness. Openness of these architectures pose special challenges because the distributed software platform has to support applications from different security domains and organizations, and where information flows have to be carefully managed and compartmentalized. If the platform is used as a robust shared resource its management, configuration, and resilience becomes a challenge in itself. We have designed and prototyped a distributed software platform for such architectures. The core element of the platform is a new operating system whose services were designed to restrict access to the network and the file system, and to enforce resource management constraints for all non-privileged processes Mixed-criticality applications operating at different security labels are deployed and controlled by a privileged management process that is also pre-configuring all information flows. This paper describes the design and objective of this layer.

Software For Computing Reliability Of Other Software

NASA Technical Reports Server (NTRS)

Nikora, Allen; Antczak, Thomas M.; Lyu, Michael

1995-01-01

Computer Aided Software Reliability Estimation (CASRE) computer program developed for use in measuring reliability of other software. Easier for non-specialists in reliability to use than many other currently available programs developed for same purpose. CASRE incorporates mathematical modeling capabilities of public-domain Statistical Modeling and Estimation of Reliability Functions for Software (SMERFS) computer program and runs in Windows software environment. Provides menu-driven command interface; enabling and disabling of menu options guides user through (1) selection of set of failure data, (2) execution of mathematical model, and (3) analysis of results from model. Written in C language.

48 CFR 239.101 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... See Subpart 208.74 when acquiring commercial software or software maintenance. See 227.7202 for policy on the acquisition of commercial computer software and commercial computer software documentation...

48 CFR 239.101 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... See Subpart 208.74 when acquiring commercial software or software maintenance. See 227.7202 for policy on the acquisition of commercial computer software and commercial computer software documentation...

48 CFR 239.101 - Policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... See Subpart 208.74 when acquiring commercial software or software maintenance. See 227.7202 for policy on the acquisition of commercial computer software and commercial computer software documentation...

48 CFR 239.101 - Policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... See Subpart 208.74 when acquiring commercial software or software maintenance. See 227.7202 for policy on the acquisition of commercial computer software and commercial computer software documentation...

48 CFR 239.101 - Policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... See Subpart 208.74 when acquiring commercial software or software maintenance. See 227.7202 for policy on the acquisition of commercial computer software and commercial computer software documentation...

37 CFR 201.26 - Recordation of documents pertaining to computer shareware and donation of public domain computer...

Code of Federal Regulations, 2014 CFR

2014-07-01

... pertaining to computer shareware and donation of public domain computer software. 201.26 Section 201.26... of public domain computer software. (a) General. This section prescribes the procedures for... software under section 805 of Public Law 101-650, 104 Stat. 5089 (1990). Documents recorded in the...

77 FR 50723 - Verification, Validation, Reviews, and Audits for Digital Computer Software Used in Safety...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... Digital Computer Software Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear Regulatory..., ``Verification, Validation, Reviews, and Audits for Digital Computer Software used in Safety Systems of Nuclear... NRC regulations promoting the development of, and compliance with, software verification and...

48 CFR 970.5227-1 - Rights in data-facilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software. (2) Computer software, as used in this clause, means (i) computer programs which are data... software. The term “data” does not include data incidental to the administration of this contract, such as... this clause, means data, other than computer software, developed at private expense that embody trade...

SEQADAPT: an adaptable system for the tracking, storage and analysis of high throughput sequencing experiments.

PubMed

Burdick, David B; Cavnor, Chris C; Handcock, Jeremy; Killcoyne, Sarah; Lin, Jake; Marzolf, Bruz; Ramsey, Stephen A; Rovira, Hector; Bressler, Ryan; Shmulevich, Ilya; Boyle, John

2010-07-14

High throughput sequencing has become an increasingly important tool for biological research. However, the existing software systems for managing and processing these data have not provided the flexible infrastructure that research requires. Existing software solutions provide static and well-established algorithms in a restrictive package. However as high throughput sequencing is a rapidly evolving field, such static approaches lack the ability to readily adopt the latest advances and techniques which are often required by researchers. We have used a loosely coupled, service-oriented infrastructure to develop SeqAdapt. This system streamlines data management and allows for rapid integration of novel algorithms. Our approach also allows computational biologists to focus on developing and applying new methods instead of writing boilerplate infrastructure code. The system is based around the Addama service architecture and is available at our website as a demonstration web application, an installable single download and as a collection of individual customizable services.

SEQADAPT: an adaptable system for the tracking, storage and analysis of high throughput sequencing experiments

PubMed Central

2010-01-01

Background High throughput sequencing has become an increasingly important tool for biological research. However, the existing software systems for managing and processing these data have not provided the flexible infrastructure that research requires. Results Existing software solutions provide static and well-established algorithms in a restrictive package. However as high throughput sequencing is a rapidly evolving field, such static approaches lack the ability to readily adopt the latest advances and techniques which are often required by researchers. We have used a loosely coupled, service-oriented infrastructure to develop SeqAdapt. This system streamlines data management and allows for rapid integration of novel algorithms. Our approach also allows computational biologists to focus on developing and applying new methods instead of writing boilerplate infrastructure code. Conclusion The system is based around the Addama service architecture and is available at our website as a demonstration web application, an installable single download and as a collection of individual customizable services. PMID:20630057

DNAseq Workflow in a Diagnostic Context and an Example of a User Friendly Implementation.

PubMed

Wolf, Beat; Kuonen, Pierre; Dandekar, Thomas; Atlan, David

2015-01-01

Over recent years next generation sequencing (NGS) technologies evolved from costly tools used by very few, to a much more accessible and economically viable technology. Through this recently gained popularity, its use-cases expanded from research environments into clinical settings. But the technical know-how and infrastructure required to analyze the data remain an obstacle for a wider adoption of this technology, especially in smaller laboratories. We present GensearchNGS, a commercial DNAseq software suite distributed by Phenosystems SA. The focus of GensearchNGS is the optimal usage of already existing infrastructure, while keeping its use simple. This is achieved through the integration of existing tools in a comprehensive software environment, as well as custom algorithms developed with the restrictions of limited infrastructures in mind. This includes the possibility to connect multiple computers to speed up computing intensive parts of the analysis such as sequence alignments. We present a typical DNAseq workflow for NGS data analysis and the approach GensearchNGS takes to implement it. The presented workflow goes from raw data quality control to the final variant report. This includes features such as gene panels and the integration of online databases, like Ensembl for annotations or Cafe Variome for variant sharing.

Using Software: A Guide to the Ethical and Legal Use of Software for Members of the Academic Community.

ERIC Educational Resources Information Center

Interuniversity Communications Council (EDUCOM), Washington, DC.

The purpose of this brochure, which was produced as a service to the academic community, is to provide a brief outline of what can and cannot be done legally with software, and to clarify the implications and restrictions of the U.S. Copyright Law. Relevant facts concerning copying software precede the EDUCOM statement of principle on intellectual…

Tactical Radios: Multiservice Communications Procedures for Tactical Radios in a Joint Environment

DTIC Science & Technology

2002-06-01

joint restricted frequency list (JRFL). It specifies the frequency allocations for communication and jamming missions restricted from use by...coordination commit- tee also builds the frequency list for the mission sets. In building the list, the committee should use JACS or RBECS software...restricted frequency list . A time and geographical listing of prioritized frequencies essential to an operation and restricted from targeting by friendly EP

1989-90 Statewide Computer Survey Report.

ERIC Educational Resources Information Center

South Carolina State Dept. of Education, Columbia. Office of Instructional Technology.

This report presents the findings from South Carolina's seventh statewide computer survey. The survey solicited information on computer equipment and software, and dealt with such issues as the instructional and administrative uses of computers and the availability and use of Software Evaluation Exchange Dissemination (SEED) software reviews and a…

Non-developmental item computer systems and the malicious software threat

NASA Technical Reports Server (NTRS)

Bown, Rodney L.

1991-01-01

The following subject areas are covered: a DOD development system - the Army Secure Operating System; non-development commercial computer systems; security, integrity, and assurance of service (SI and A); post delivery SI and A and malicious software; computer system unique attributes; positive feedback to commercial computer systems vendors; and NDI (Non-Development Item) computers and software safety.

48 CFR 252.227-7028 - Technical data or computer software previously delivered to the government.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software previously delivered to the government. 252.227-7028 Section 252.227-7028 Federal Acquisition... computer software previously delivered to the government. As prescribed in 227.7103-6(d), 227.7104(f)(2), or 227.7203-6(e), use the following provision: Technical Data or Computer Software Previously...

48 CFR 252.227-7028 - Technical data or computer software previously delivered to the government.

Code of Federal Regulations, 2012 CFR

2012-10-01

... software previously delivered to the government. 252.227-7028 Section 252.227-7028 Federal Acquisition... computer software previously delivered to the government. As prescribed in 227.7103-6(d), 227.7104(f)(2), or 227.7203-6(e), use the following provision: Technical Data or Computer Software Previously...

48 CFR 252.227-7028 - Technical data or computer software previously delivered to the government.

Code of Federal Regulations, 2014 CFR

2014-10-01

... software previously delivered to the government. 252.227-7028 Section 252.227-7028 Federal Acquisition... computer software previously delivered to the government. As prescribed in 227.7103-6(d), 227.7104(f)(2), or 227.7203-6(e), use the following provision: Technical Data or Computer Software Previously...

48 CFR 252.227-7028 - Technical data or computer software previously delivered to the government.

Code of Federal Regulations, 2013 CFR

2013-10-01

... software previously delivered to the government. 252.227-7028 Section 252.227-7028 Federal Acquisition... computer software previously delivered to the government. As prescribed in 227.7103-6(d), 227.7104(f)(2), or 227.7203-6(e), use the following provision: Technical Data or Computer Software Previously...

48 CFR 252.227-7028 - Technical data or computer software previously delivered to the government.

Code of Federal Regulations, 2011 CFR

2011-10-01

... software previously delivered to the government. 252.227-7028 Section 252.227-7028 Federal Acquisition... computer software previously delivered to the government. As prescribed in 227.7103-6(d), 227.7104(f)(2), or 227.7203-6(e), use the following provision: Technical Data or Computer Software Previously...

Computer Software: Copyright and Licensing Considerations for Schools and Libraries. ERIC Digest.

ERIC Educational Resources Information Center

Reed, Mary Hutchings

This digest notes that the terms and conditions of computer software package license agreements control the use of software in schools and libraries, and examines the implications of computer software license agreements for classroom use and for library lending policies. Guidelines are provided for interpreting the Copyright Act, and insuring the…

Tools for Administration of a UNIX-Based Network

NASA Technical Reports Server (NTRS)

LeClaire, Stephen; Farrar, Edward

2004-01-01

Several computer programs have been developed to enable efficient administration of a large, heterogeneous, UNIX-based computing and communication network that includes a variety of computers connected to a variety of subnetworks. One program provides secure software tools for administrators to create, modify, lock, and delete accounts of specific users. This program also provides tools for users to change their UNIX passwords and log-in shells. These tools check for errors. Another program comprises a client and a server component that, together, provide a secure mechanism to create, modify, and query quota levels on a network file system (NFS) mounted by use of the VERITAS File SystemJ software. The client software resides on an internal secure computer with a secure Web interface; one can gain access to the client software from any authorized computer capable of running web-browser software. The server software resides on a UNIX computer configured with the VERITAS software system. Directories where VERITAS quotas are applied are NFS-mounted. Another program is a Web-based, client/server Internet Protocol (IP) address tool that facilitates maintenance lookup of information about IP addresses for a network of computers.

77 FR 50724 - Developing Software Life Cycle Processes for Digital Computer Software Used in Safety Systems of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Developing Software Life Cycle Processes for Digital... Software Life Cycle Processes for Digital Computer Software used in Safety Systems of Nuclear Power Plants... clarifications, the enhanced consensus practices for developing software life-cycle processes for digital...

Software platform virtualization in chemistry research and university teaching

PubMed Central

2009-01-01

Background Modern chemistry laboratories operate with a wide range of software applications under different operating systems, such as Windows, LINUX or Mac OS X. Instead of installing software on different computers it is possible to install those applications on a single computer using Virtual Machine software. Software platform virtualization allows a single guest operating system to execute multiple other operating systems on the same computer. We apply and discuss the use of virtual machines in chemistry research and teaching laboratories. Results Virtual machines are commonly used for cheminformatics software development and testing. Benchmarking multiple chemistry software packages we have confirmed that the computational speed penalty for using virtual machines is low and around 5% to 10%. Software virtualization in a teaching environment allows faster deployment and easy use of commercial and open source software in hands-on computer teaching labs. Conclusion Software virtualization in chemistry, mass spectrometry and cheminformatics is needed for software testing and development of software for different operating systems. In order to obtain maximum performance the virtualization software should be multi-core enabled and allow the use of multiprocessor configurations in the virtual machine environment. Server consolidation, by running multiple tasks and operating systems on a single physical machine, can lead to lower maintenance and hardware costs especially in small research labs. The use of virtual machines can prevent software virus infections and security breaches when used as a sandbox system for internet access and software testing. Complex software setups can be created with virtual machines and are easily deployed later to multiple computers for hands-on teaching classes. We discuss the popularity of bioinformatics compared to cheminformatics as well as the missing cheminformatics education at universities worldwide. PMID:20150997

Software platform virtualization in chemistry research and university teaching.

PubMed

Kind, Tobias; Leamy, Tim; Leary, Julie A; Fiehn, Oliver

2009-11-16

Modern chemistry laboratories operate with a wide range of software applications under different operating systems, such as Windows, LINUX or Mac OS X. Instead of installing software on different computers it is possible to install those applications on a single computer using Virtual Machine software. Software platform virtualization allows a single guest operating system to execute multiple other operating systems on the same computer. We apply and discuss the use of virtual machines in chemistry research and teaching laboratories. Virtual machines are commonly used for cheminformatics software development and testing. Benchmarking multiple chemistry software packages we have confirmed that the computational speed penalty for using virtual machines is low and around 5% to 10%. Software virtualization in a teaching environment allows faster deployment and easy use of commercial and open source software in hands-on computer teaching labs. Software virtualization in chemistry, mass spectrometry and cheminformatics is needed for software testing and development of software for different operating systems. In order to obtain maximum performance the virtualization software should be multi-core enabled and allow the use of multiprocessor configurations in the virtual machine environment. Server consolidation, by running multiple tasks and operating systems on a single physical machine, can lead to lower maintenance and hardware costs especially in small research labs. The use of virtual machines can prevent software virus infections and security breaches when used as a sandbox system for internet access and software testing. Complex software setups can be created with virtual machines and are easily deployed later to multiple computers for hands-on teaching classes. We discuss the popularity of bioinformatics compared to cheminformatics as well as the missing cheminformatics education at universities worldwide.

Whole earth modeling: developing and disseminating scientific software for computational geophysics.

NASA Astrophysics Data System (ADS)

Kellogg, L. H.

2016-12-01

Historically, a great deal of specialized scientific software for modeling and data analysis has been developed by individual researchers or small groups of scientists working on their own specific research problems. As the magnitude of available data and computer power has increased, so has the complexity of scientific problems addressed by computational methods, creating both a need to sustain existing scientific software, and expand its development to take advantage of new algorithms, new software approaches, and new computational hardware. To that end, communities like the Computational Infrastructure for Geodynamics (CIG) have been established to support the use of best practices in scientific computing for solid earth geophysics research and teaching. Working as a scientific community enables computational geophysicists to take advantage of technological developments, improve the accuracy and performance of software, build on prior software development, and collaborate more readily. The CIG community, and others, have adopted an open-source development model, in which code is developed and disseminated by the community in an open fashion, using version control and software repositories like Git. One emerging issue is how to adequately identify and credit the intellectual contributions involved in creating open source scientific software. The traditional method of disseminating scientific ideas, peer reviewed publication, was not designed for review or crediting scientific software, although emerging publication strategies such software journals are attempting to address the need. We are piloting an integrated approach in which authors are identified and credited as scientific software is developed and run. Successful software citation requires integration with the scholarly publication and indexing mechanisms as well, to assign credit, ensure discoverability, and provide provenance for software.

Analysis of Software Systems for Specialized Computers,

DTIC Science & Technology

computer) with given computer hardware and software . The object of study is the software system of a computer, designed for solving a fixed complex of...purpose of the analysis is to find parameters that characterize the system and its elements during operation, i.e., when servicing the given requirement flow. (Author)

A Scientific Software Product Line for the Bioinformatics domain.

PubMed

Costa, Gabriella Castro B; Braga, Regina; David, José Maria N; Campos, Fernanda

2015-08-01

Most specialized users (scientists) that use bioinformatics applications do not have suitable training on software development. Software Product Line (SPL) employs the concept of reuse considering that it is defined as a set of systems that are developed from a common set of base artifacts. In some contexts, such as in bioinformatics applications, it is advantageous to develop a collection of related software products, using SPL approach. If software products are similar enough, there is the possibility of predicting their commonalities, differences and then reuse these common features to support the development of new applications in the bioinformatics area. This paper presents the PL-Science approach which considers the context of SPL and ontology in order to assist scientists to define a scientific experiment, and to specify a workflow that encompasses bioinformatics applications of a given experiment. This paper also focuses on the use of ontologies to enable the use of Software Product Line in biological domains. In the context of this paper, Scientific Software Product Line (SSPL) differs from the Software Product Line due to the fact that SSPL uses an abstract scientific workflow model. This workflow is defined according to a scientific domain and using this abstract workflow model the products (scientific applications/algorithms) are instantiated. Through the use of ontology as a knowledge representation model, we can provide domain restrictions as well as add semantic aspects in order to facilitate the selection and organization of bioinformatics workflows in a Scientific Software Product Line. The use of ontologies enables not only the expression of formal restrictions but also the inferences on these restrictions, considering that a scientific domain needs a formal specification. This paper presents the development of the PL-Science approach, encompassing a methodology and an infrastructure, and also presents an approach evaluation. This evaluation presents case studies in bioinformatics, which were conducted in two renowned research institutions in Brazil. Copyright © 2015 Elsevier Inc. All rights reserved.

A Home Computer Primer.

ERIC Educational Resources Information Center

Stone, Antonia

1982-01-01

Provides general information on currently available microcomputers, computer programs (software), hardware requirements, software sources, costs, computer games, and programing. Includes a list of popular microcomputers, providing price category, model, list price, software (cassette, tape, disk), monitor specifications, amount of random access…

GeMS: an advanced software package for designing synthetic genes.

PubMed

Jayaraj, Sebastian; Reid, Ralph; Santi, Daniel V

2005-01-01

A user-friendly, advanced software package for gene design is described. The software comprises an integrated suite of programs-also provided as stand-alone tools-that automatically performs the following tasks in gene design: restriction site prediction, codon optimization for any expression host, restriction site inclusion and exclusion, separation of long sequences into synthesizable fragments, T(m) and stem-loop determinations, optimal oligonucleotide component design and design verification/error-checking. The output is a complete design report and a list of optimized oligonucleotides to be prepared for subsequent gene synthesis. The user interface accommodates both inexperienced and experienced users. For inexperienced users, explanatory notes are provided such that detailed instructions are not necessary; for experienced users, a streamlined interface is provided without such notes. The software has been extensively tested in the design and successful synthesis of over 400 kb of genes, many of which exceeded 5 kb in length.

Interactive Web Graphs with Fewer Restrictions

NASA Technical Reports Server (NTRS)

Fiedler, James

2012-01-01

There is growing popularity for interactive, statistical web graphs and programs to generate them. However, it seems that these programs tend to be somewhat restricted in which web browsers and statistical software are supported. For example, the software might use SVG (e.g., Protovis, gridSVG) or HTML canvas, both of which exclude most versions of Internet Explorer, or the software might be made specifically for R (gridSVG, CRanvas), thus excluding users of other stats software. There are more general tools (d3, Rapha lJS) which are compatible with most browsers, but using one of these to make statistical graphs requires more coding than is probably desired, and requires learning a new tool. This talk will present a method for making interactive web graphs, which, by design, attempts to support as many browsers and as many statistical programs as possible, while also aiming to be relatively easy to use and relatively easy to extend.

TaxI: a software tool for DNA barcoding using distance methods

PubMed Central

Steinke, Dirk; Vences, Miguel; Salzburger, Walter; Meyer, Axel

2005-01-01

DNA barcoding is a promising approach to the diagnosis of biological diversity in which DNA sequences serve as the primary key for information retrieval. Most existing software for evolutionary analysis of DNA sequences was designed for phylogenetic analyses and, hence, those algorithms do not offer appropriate solutions for the rapid, but precise analyses needed for DNA barcoding, and are also unable to process the often large comparative datasets. We developed a flexible software tool for DNA taxonomy, named TaxI. This program calculates sequence divergences between a query sequence (taxon to be barcoded) and each sequence of a dataset of reference sequences defined by the user. Because the analysis is based on separate pairwise alignments this software is also able to work with sequences characterized by multiple insertions and deletions that are difficult to align in large sequence sets (i.e. thousands of sequences) by multiple alignment algorithms because of computational restrictions. Here, we demonstrate the utility of this approach with two datasets of fish larvae and juveniles from Lake Constance and juvenile land snails under different models of sequence evolution. Sets of ribosomal 16S rRNA sequences, characterized by multiple indels, performed as good as or better than cox1 sequence sets in assigning sequences to species, demonstrating the suitability of rRNA genes for DNA barcoding. PMID:16214755

The Use of Computer Software to Teach High Technology Skills to Vocational Students.

ERIC Educational Resources Information Center

Farmer, Edgar I.

A study examined the type of computer software that is best suited to teach high technology skills to vocational students. During the study, 50 manufacturers of computer software and hardware were sent questionnaires designed to gather data concerning their recommendations in regard to: software to teach high technology skills to vocational…

34 CFR 464.42 - What limit applies to purchasing computer hardware and software?

Code of Federal Regulations, 2013 CFR

2013-07-01

... software? 464.42 Section 464.42 Education Regulations of the Offices of the Department of Education... computer hardware and software? Not more than ten percent of funds received under any grant under this part may be used to purchase computer hardware or software. (Authority: 20 U.S.C. 1208aa(f)) ...

34 CFR 464.42 - What limit applies to purchasing computer hardware and software?

Code of Federal Regulations, 2012 CFR

2012-07-01

... software? 464.42 Section 464.42 Education Regulations of the Offices of the Department of Education... computer hardware and software? Not more than ten percent of funds received under any grant under this part may be used to purchase computer hardware or software. (Authority: 20 U.S.C. 1208aa(f)) ...

34 CFR 464.42 - What limit applies to purchasing computer hardware and software?

Code of Federal Regulations, 2011 CFR

2011-07-01

... software? 464.42 Section 464.42 Education Regulations of the Offices of the Department of Education... computer hardware and software? Not more than ten percent of funds received under any grant under this part may be used to purchase computer hardware or software. (Authority: 20 U.S.C. 1208aa(f)) ...

34 CFR 464.42 - What limit applies to purchasing computer hardware and software?

Code of Federal Regulations, 2010 CFR

2010-07-01

... software? 464.42 Section 464.42 Education Regulations of the Offices of the Department of Education... computer hardware and software? Not more than ten percent of funds received under any grant under this part may be used to purchase computer hardware or software. (Authority: 20 U.S.C. 1208aa(f)) ...

34 CFR 464.42 - What limit applies to purchasing computer hardware and software?

Code of Federal Regulations, 2014 CFR

2014-07-01

... software? 464.42 Section 464.42 Education Regulations of the Offices of the Department of Education... computer hardware and software? Not more than ten percent of funds received under any grant under this part may be used to purchase computer hardware or software. (Authority: 20 U.S.C. 1208aa(f)) ...

Copyright Protection for Computer Software: Is There a Need for More Protection?

ERIC Educational Resources Information Center

Ku, Linlin

Because the computer industry's expansion has been much faster than has the development of laws protecting computer software and since the practice of software piracy seems to be alive and well, the issue of whether existing laws can provide effective protection for software needs further discussion. Three bodies of law have been used to protect…

Development of simulation computer complex specification

NASA Technical Reports Server (NTRS)

1973-01-01

The Training Simulation Computer Complex Study was one of three studies contracted in support of preparations for procurement of a shuttle mission simulator for shuttle crew training. The subject study was concerned with definition of the software loads to be imposed on the computer complex to be associated with the shuttle mission simulator and the development of procurement specifications based on the resulting computer requirements. These procurement specifications cover the computer hardware and system software as well as the data conversion equipment required to interface the computer to the simulator hardware. The development of the necessary hardware and software specifications required the execution of a number of related tasks which included, (1) simulation software sizing, (2) computer requirements definition, (3) data conversion equipment requirements definition, (4) system software requirements definition, (5) a simulation management plan, (6) a background survey, and (7) preparation of the specifications.

Software Safety Risk in Legacy Safety-Critical Computer Systems

NASA Technical Reports Server (NTRS)

Hill, Janice; Baggs, Rhoda

2007-01-01

Safety-critical computer systems must be engineered to meet system and software safety requirements. For legacy safety-critical computer systems, software safety requirements may not have been formally specified during development. When process-oriented software safety requirements are levied on a legacy system after the fact, where software development artifacts don't exist or are incomplete, the question becomes 'how can this be done?' The risks associated with only meeting certain software safety requirements in a legacy safety-critical computer system must be addressed should such systems be selected as candidates for reuse. This paper proposes a method for ascertaining formally, a software safety risk assessment, that provides measurements for software safety for legacy systems which may or may not have a suite of software engineering documentation that is now normally required. It relies upon the NASA Software Safety Standard, risk assessment methods based upon the Taxonomy-Based Questionnaire, and the application of reverse engineering CASE tools to produce original design documents for legacy systems.

48 CFR 227.7201 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7201 Definitions. (a) As used in this subpart, unless... subpart are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and...

48 CFR 227.7201 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7201 Definitions. (a) As used in this subpart, unless... subpart are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and...

48 CFR 227.7201 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7201 Definitions. (a) As used in this subpart, unless... subpart are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and...

48 CFR 227.7201 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7201 Definitions. (a) As used in this subpart, unless... subpart are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and...

48 CFR 227.7201 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OF DEFENSE GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Rights in Computer Software and Computer Software Documentation 227.7201 Definitions. (a) As used in this subpart, unless... subpart are defined in the clause at 252.227-7014, Rights in Noncommercial Computer Software and...

29 CFR 541.401 - Computer manufacture and repair.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., the use of computers and computer software programs (e.g., engineers, drafters and others skilled in computer-aided design software), but who are not primarily engaged in computer systems analysis and...

29 CFR 541.401 - Computer manufacture and repair.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., the use of computers and computer software programs (e.g., engineers, drafters and others skilled in computer-aided design software), but who are not primarily engaged in computer systems analysis and...

29 CFR 541.401 - Computer manufacture and repair.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., the use of computers and computer software programs (e.g., engineers, drafters and others skilled in computer-aided design software), but who are not primarily engaged in computer systems analysis and...

29 CFR 541.401 - Computer manufacture and repair.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., the use of computers and computer software programs (e.g., engineers, drafters and others skilled in computer-aided design software), but who are not primarily engaged in computer systems analysis and...

Architecture independent environment for developing engineering software on MIMD computers

NASA Technical Reports Server (NTRS)

Valimohamed, Karim A.; Lopez, L. A.

1990-01-01

Engineers are constantly faced with solving problems of increasing complexity and detail. Multiple Instruction stream Multiple Data stream (MIMD) computers have been developed to overcome the performance limitations of serial computers. The hardware architectures of MIMD computers vary considerably and are much more sophisticated than serial computers. Developing large scale software for a variety of MIMD computers is difficult and expensive. There is a need to provide tools that facilitate programming these machines. First, the issues that must be considered to develop those tools are examined. The two main areas of concern were architecture independence and data management. Architecture independent software facilitates software portability and improves the longevity and utility of the software product. It provides some form of insurance for the investment of time and effort that goes into developing the software. The management of data is a crucial aspect of solving large engineering problems. It must be considered in light of the new hardware organizations that are available. Second, the functional design and implementation of a software environment that facilitates developing architecture independent software for large engineering applications are described. The topics of discussion include: a description of the model that supports the development of architecture independent software; identifying and exploiting concurrency within the application program; data coherence; engineering data base and memory management.

Small-College Software Survey.

ERIC Educational Resources Information Center

Birch, Anthony D.

1986-01-01

Computers have a great number of potential uses at the small college. A survey of the role of software in the effective use of computers is described. Hardware characteristics, spreadsheets, purchasing or developing software, and software information are discussed. (Author/MLW)

Software engineering methodologies and tools

NASA Technical Reports Server (NTRS)

Wilcox, Lawrence M.

1993-01-01

Over the years many engineering disciplines have developed, including chemical, electronic, etc. Common to all engineering disciplines is the use of rigor, models, metrics, and predefined methodologies. Recently, a new engineering discipline has appeared on the scene, called software engineering. For over thirty years computer software has been developed and the track record has not been good. Software development projects often miss schedules, are over budget, do not give the user what is wanted, and produce defects. One estimate is there are one to three defects per 1000 lines of deployed code. More and more systems are requiring larger and more complex software for support. As this requirement grows, the software development problems grow exponentially. It is believed that software quality can be improved by applying engineering principles. Another compelling reason to bring the engineering disciplines to software development is productivity. It has been estimated that productivity of producing software has only increased one to two percent a year in the last thirty years. Ironically, the computer and its software have contributed significantly to the industry-wide productivity, but computer professionals have done a poor job of using the computer to do their job. Engineering disciplines and methodologies are now emerging supported by software tools that address the problems of software development. This paper addresses some of the current software engineering methodologies as a backdrop for the general evaluation of computer assisted software engineering (CASE) tools from actual installation of and experimentation with some specific tools.

Acceptance test of a commercially available software for automatic image registration of computed tomography (CT), magnetic resonance imaging (MRI) and 99mTc-methoxyisobutylisonitrile (MIBI) single-photon emission computed tomography (SPECT) brain images.

PubMed

Loi, Gianfranco; Dominietto, Marco; Manfredda, Irene; Mones, Eleonora; Carriero, Alessandro; Inglese, Eugenio; Krengli, Marco; Brambilla, Marco

2008-09-01

This note describes a method to characterize the performances of image fusion software (Syntegra) with respect to accuracy and robustness. Computed tomography (CT), magnetic resonance imaging (MRI), and single-photon emission computed tomography (SPECT) studies were acquired from two phantoms and 10 patients. Image registration was performed independently by two couples composed of one radiotherapist and one physicist by means of superposition of anatomic landmarks. Each couple performed jointly and saved the registration. The two solutions were averaged to obtain the gold standard registration. A new set of estimators was defined to identify translation and rotation errors in the coordinate axes, independently from point position in image field of view (FOV). Algorithms evaluated were local correlation (LC) for CT-MRI, normalized mutual information (MI) for CT-MRI, and CT-SPECT registrations. To evaluate accuracy, estimator values were compared to limiting values for the algorithms employed, both in phantoms and in patients. To evaluate robustness, different alignments between images taken from a sample patient were produced and registration errors determined. LC algorithm resulted accurate in CT-MRI registrations in phantoms, but exceeded limiting values in 3 of 10 patients. MI algorithm resulted accurate in CT-MRI and CT-SPECT registrations in phantoms; limiting values were exceeded in one case in CT-MRI and never reached in CT-SPECT registrations. Thus, the evaluation of robustness was restricted to the algorithm of MI both for CT-MRI and CT-SPECT registrations. The algorithm of MI proved to be robust: limiting values were not exceeded with translation perturbations up to 2.5 cm, rotation perturbations up to 10 degrees and roto-translational perturbation up to 3 cm and 5 degrees.

Ground Software Maintenance Facility (GSMF) system manual

NASA Technical Reports Server (NTRS)

Derrig, D.; Griffith, G.

1986-01-01

The Ground Software Maintenance Facility (GSMF) is designed to support development and maintenance of spacelab ground support software. THE GSMF consists of a Perkin Elmer 3250 (Host computer) and a MITRA 125s (ATE computer), with appropriate interface devices and software to simulate the Electrical Ground Support Equipment (EGSE). This document is presented in three sections: (1) GSMF Overview; (2) Software Structure; and (3) Fault Isolation Capability. The overview contains information on hardware and software organization along with their corresponding block diagrams. The Software Structure section describes the modes of software structure including source files, link information, and database files. The Fault Isolation section describes the capabilities of the Ground Computer Interface Device, Perkin Elmer host, and MITRA ATE.

77 FR 32996 - Certain Handheld Electronic Computing Devices, Related Software, and Components Thereof...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-04

... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-769] Certain Handheld Electronic Computing Devices, Related Software, and Components Thereof; Termination of the Investigation Based on... electronic computing devices, related software, and components thereof by reason of infringement of certain...

48 CFR 227.7207 - Contractor data repositories.

Code of Federal Regulations, 2010 CFR

2010-10-01

... repositories. 227.7207 Section 227.7207 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS... Computer Software and Computer Software Documentation 227.7207 Contractor data repositories. Follow 227.7108 when it is in the Government's interests to have a data repository include computer software or to...

Cloud Computing: A Free Technology Option to Promote Collaborative Learning

ERIC Educational Resources Information Center

Siegle, Del

2010-01-01

In a time of budget cuts and limited funding, purchasing and installing the latest software on classroom computers can be prohibitive for schools. Many educators are unaware that a variety of free software options exist, and some of them do not actually require installing software on the user's computer. One such option is cloud computing. This…

78 FR 47015 - Software Requirement Specifications for Digital Computer Software Used in Safety Systems of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Software Requirement Specifications for Digital Computer Software Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear Regulatory Commission... issuing a revised regulatory guide (RG), revision 1 of RG 1.172, ``Software Requirement Specifications for...

Parallel computers - Estimate errors caused by imprecise data

NASA Technical Reports Server (NTRS)

Kreinovich, Vladik; Bernat, Andrew; Villa, Elsa; Mariscal, Yvonne

1991-01-01

A new approach to the problem of estimating errors caused by imprecise data is proposed in the context of software engineering. A software device is used to produce an ideal solution to the problem, when the computer is capable of computing errors of arbitrary programs. The software engineering aspect of this problem is to describe a device for computing the error estimates in software terms and then to provide precise numbers with error estimates to the user. The feasibility of the program capable of computing both some quantity and its error estimate in the range of possible measurement errors is demonstrated.

Open-Source Software in Computational Research: A Case Study

DOE PAGES

Syamlal, Madhava; O'Brien, Thomas J.; Benyahia, Sofiane; ...

2008-01-01

A case study of open-source (OS) development of the computational research software MFIX, used for multiphase computational fluid dynamics simulations, is presented here. The verification and validation steps required for constructing modern computational software and the advantages of OS development in those steps are discussed. The infrastructure used for enabling the OS development of MFIX is described. The impact of OS development on computational research and education in gas-solids flow, as well as the dissemination of information to other areas such as geophysical and volcanology research, is demonstrated. This study shows that the advantages of OS development were realized inmore » the case of MFIX: verification by many users, which enhances software quality; the use of software as a means for accumulating and exchanging information; the facilitation of peer review of the results of computational research.« less

Computer Software & Intellectual Property. Background Paper.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Office of Technology Assessment.

This background paper reviews copyright, patent, and trade secret protections as these issues are related to computer software. Topics discussed include current issues regarding legal protection for computer software including the necessity for defining intellectual property, determining what should or should not be protected, commerical piracy,…

Computer Software Reviews.

ERIC Educational Resources Information Center

Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

Intended to provide guidance in the selection of the best computer software available to support instruction and to make optimal use of schools' financial resources, this publication provides a listing of computer software programs that have been evaluated according to their currency, relevance, and value to Hawaii's educational programs. The…

High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

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

Habib, Salman; Roser, Robert

Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3)more » Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.« less

High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

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

Habib, Salman; Roser, Robert; LeCompte, Tom

2015-10-29

Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3)more » Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.« less

Paradigm of Legal Protection of Computer Software Contracts in the United States: Brief Overview of “Principles of the Law of Software Contracts”

NASA Astrophysics Data System (ADS)

Furuya, Haruhisa; Hiratsuka, Mitsuyoshi

This article overviews the historical transition of legal protection of Computer software contracts in the Unite States and presents how it should function under Uniform Commercial Code and its amended Article 2B, Uniform Computer Information Transactions Act, and also recently-approved “Principles of the Law of Software Contracts”.

Scilab software package for the study of dynamical systems

NASA Astrophysics Data System (ADS)

Bordeianu, C. C.; Beşliu, C.; Jipa, Al.; Felea, D.; Grossu, I. V.

2008-05-01

This work presents a new software package for the study of chaotic flows and maps. The codes were written using Scilab, a software package for numerical computations providing a powerful open computing environment for engineering and scientific applications. It was found that Scilab provides various functions for ordinary differential equation solving, Fast Fourier Transform, autocorrelation, and excellent 2D and 3D graphical capabilities. The chaotic behaviors of the nonlinear dynamics systems were analyzed using phase-space maps, autocorrelation functions, power spectra, Lyapunov exponents and Kolmogorov-Sinai entropy. Various well known examples are implemented, with the capability of the users inserting their own ODE. Program summaryProgram title: Chaos Catalogue identifier: AEAP_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEAP_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 885 No. of bytes in distributed program, including test data, etc.: 5925 Distribution format: tar.gz Programming language: Scilab 3.1.1 Computer: PC-compatible running Scilab on MS Windows or Linux Operating system: Windows XP, Linux RAM: below 100 Megabytes Classification: 6.2 Nature of problem: Any physical model containing linear or nonlinear ordinary differential equations (ODE). Solution method: Numerical solving of ordinary differential equations. The chaotic behavior of the nonlinear dynamical system is analyzed using Poincaré sections, phase-space maps, autocorrelation functions, power spectra, Lyapunov exponents and Kolmogorov-Sinai entropies. Restrictions: The package routines are normally able to handle ODE systems of high orders (up to order twelve and possibly higher), depending on the nature of the problem. Running time: 10 to 20 seconds for problems that do not involve Lyapunov exponents calculation; 60 to 1000 seconds for problems that involve high orders ODE and Lyapunov exponents calculation.

Performance Evaluation in Network-Based Parallel Computing

NASA Technical Reports Server (NTRS)

Dezhgosha, Kamyar

1996-01-01

Network-based parallel computing is emerging as a cost-effective alternative for solving many problems which require use of supercomputers or massively parallel computers. The primary objective of this project has been to conduct experimental research on performance evaluation for clustered parallel computing. First, a testbed was established by augmenting our existing SUNSPARCs' network with PVM (Parallel Virtual Machine) which is a software system for linking clusters of machines. Second, a set of three basic applications were selected. The applications consist of a parallel search, a parallel sort, a parallel matrix multiplication. These application programs were implemented in C programming language under PVM. Third, we conducted performance evaluation under various configurations and problem sizes. Alternative parallel computing models and workload allocations for application programs were explored. The performance metric was limited to elapsed time or response time which in the context of parallel computing can be expressed in terms of speedup. The results reveal that the overhead of communication latency between processes in many cases is the restricting factor to performance. That is, coarse-grain parallelism which requires less frequent communication between processes will result in higher performance in network-based computing. Finally, we are in the final stages of installing an Asynchronous Transfer Mode (ATM) switch and four ATM interfaces (each 155 Mbps) which will allow us to extend our study to newer applications, performance metrics, and configurations.

Fault-tolerant software - Experiment with the sift operating system. [Software Implemented Fault Tolerance computer

NASA Technical Reports Server (NTRS)

Brunelle, J. E.; Eckhardt, D. E., Jr.

1985-01-01

Results are presented of an experiment conducted in the NASA Avionics Integrated Research Laboratory (AIRLAB) to investigate the implementation of fault-tolerant software techniques on fault-tolerant computer architectures, in particular the Software Implemented Fault Tolerance (SIFT) computer. The N-version programming and recovery block techniques were implemented on a portion of the SIFT operating system. The results indicate that, to effectively implement fault-tolerant software design techniques, system requirements will be impacted and suggest that retrofitting fault-tolerant software on existing designs will be inefficient and may require system modification.

Software Issues at the User Interface

DTIC Science & Technology

1991-05-01

successful integration of parallel computers into mainstream scientific computing. Clearly a compiler is the most important software tool available to a...Computer Science University of Colorado Boulder, CO 80309 ABSTRACT We review software issues that are critical to the successful integration of parallel...The development of an optimizing compiler of this quality, addressing communicaton instructions as well as computational instructions is a major

Using satellite communications for a mobile computer network

NASA Technical Reports Server (NTRS)

Wyman, Douglas J.

1993-01-01

The topics discussed include the following: patrol car automation, mobile computer network, network requirements, network design overview, MCN mobile network software, MCN hub operation, mobile satellite software, hub satellite software, the benefits of patrol car automation, the benefits of satellite mobile computing, and national law enforcement satellite.

Computer and control applications in a vegetable processing plant

USDA-ARS?s Scientific Manuscript database

There are many advantages to the use of computers and control in food industry. Software in the food industry takes 2 forms - general purpose commercial computer software and software for specialized applications, such as drying and thermal processing of foods. Many applied simulation models for d...

IUWare and Computing Tools: Indiana University's Approach to Low-Cost Software.

ERIC Educational Resources Information Center

Sheehan, Mark C.; Williams, James G.

1987-01-01

Describes strategies for providing low-cost microcomputer-based software for classroom use on college campuses. Highlights include descriptions of the software (IUWare and Computing Tools); computing center support; license policies; documentation; promotion; distribution; staff, faculty, and user training; problems; and future plans. (LRW)

29 CFR 541.401 - Computer manufacture and repair.

Code of Federal Regulations, 2011 CFR

2011-07-01

... DEFINING AND DELIMITING THE EXEMPTIONS FOR EXECUTIVE, ADMINISTRATIVE, PROFESSIONAL, COMPUTER AND OUTSIDE..., the use of computers and computer software programs (e.g., engineers, drafters and others skilled in computer-aided design software), but who are not primarily engaged in computer systems analysis and...

[Measurement of intracranial hematoma volume by personal computer].

PubMed

DU, Wanping; Tan, Lihua; Zhai, Ning; Zhou, Shunke; Wang, Rui; Xue, Gongshi; Xiao, An

2011-01-01

To explore the method for intracranial hematoma volume measurement by the personal computer. Forty cases of various intracranial hematomas were measured by the computer tomography with quantitative software and personal computer with Photoshop CS3 software, respectively. the data from the 2 methods were analyzed and compared. There was no difference between the data from the computer tomography and the personal computer (P>0.05). The personal computer with Photoshop CS3 software can measure the volume of various intracranial hematomas precisely, rapidly and simply. It should be recommended in the clinical medicolegal identification.

Finding approximate gene clusters with Gecko 3.

PubMed

Winter, Sascha; Jahn, Katharina; Wehner, Stefanie; Kuchenbecker, Leon; Marz, Manja; Stoye, Jens; Böcker, Sebastian

2016-11-16

Gene-order-based comparison of multiple genomes provides signals for functional analysis of genes and the evolutionary process of genome organization. Gene clusters are regions of co-localized genes on genomes of different species. The rapid increase in sequenced genomes necessitates bioinformatics tools for finding gene clusters in hundreds of genomes. Existing tools are often restricted to few (in many cases, only two) genomes, and often make restrictive assumptions such as short perfect conservation, conserved gene order or monophyletic gene clusters. We present Gecko 3, an open-source software for finding gene clusters in hundreds of bacterial genomes, that comes with an easy-to-use graphical user interface. The underlying gene cluster model is intuitive, can cope with low degrees of conservation as well as misannotations and is complemented by a sound statistical evaluation. To evaluate the biological benefit of Gecko 3 and to exemplify our method, we search for gene clusters in a dataset of 678 bacterial genomes using Synechocystis sp. PCC 6803 as a reference. We confirm detected gene clusters reviewing the literature and comparing them to a database of operons; we detect two novel clusters, which were confirmed by publicly available experimental RNA-Seq data. The computational analysis is carried out on a laptop computer in <40 min. © The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

Bringing Legacy Visualization Software to Modern Computing Devices via Application Streaming

NASA Astrophysics Data System (ADS)

Fisher, Ward

2014-05-01

Planning software compatibility across forthcoming generations of computing platforms is a problem commonly encountered in software engineering and development. While this problem can affect any class of software, data analysis and visualization programs are particularly vulnerable. This is due in part to their inherent dependency on specialized hardware and computing environments. A number of strategies and tools have been designed to aid software engineers with this task. While generally embraced by developers at 'traditional' software companies, these methodologies are often dismissed by the scientific software community as unwieldy, inefficient and unnecessary. As a result, many important and storied scientific software packages can struggle to adapt to a new computing environment; for example, one in which much work is carried out on sub-laptop devices (such as tablets and smartphones). Rewriting these packages for a new platform often requires significant investment in terms of development time and developer expertise. In many cases, porting older software to modern devices is neither practical nor possible. As a result, replacement software must be developed from scratch, wasting resources better spent on other projects. Enabled largely by the rapid rise and adoption of cloud computing platforms, 'Application Streaming' technologies allow legacy visualization and analysis software to be operated wholly from a client device (be it laptop, tablet or smartphone) while retaining full functionality and interactivity. It mitigates much of the developer effort required by other more traditional methods while simultaneously reducing the time it takes to bring the software to a new platform. This work will provide an overview of Application Streaming and how it compares against other technologies which allow scientific visualization software to be executed from a remote computer. We will discuss the functionality and limitations of existing application streaming frameworks and how a developer might prepare their software for application streaming. We will also examine the secondary benefits realized by moving legacy software to the cloud. Finally, we will examine the process by which a legacy Java application, the Integrated Data Viewer (IDV), is to be adapted for tablet computing via Application Streaming.

NMRbox: A Resource for Biomolecular NMR Computation.

PubMed

Maciejewski, Mark W; Schuyler, Adam D; Gryk, Michael R; Moraru, Ion I; Romero, Pedro R; Ulrich, Eldon L; Eghbalnia, Hamid R; Livny, Miron; Delaglio, Frank; Hoch, Jeffrey C

2017-04-25

Advances in computation have been enabling many recent advances in biomolecular applications of NMR. Due to the wide diversity of applications of NMR, the number and variety of software packages for processing and analyzing NMR data is quite large, with labs relying on dozens, if not hundreds of software packages. Discovery, acquisition, installation, and maintenance of all these packages is a burdensome task. Because the majority of software packages originate in academic labs, persistence of the software is compromised when developers graduate, funding ceases, or investigators turn to other projects. To simplify access to and use of biomolecular NMR software, foster persistence, and enhance reproducibility of computational workflows, we have developed NMRbox, a shared resource for NMR software and computation. NMRbox employs virtualization to provide a comprehensive software environment preconfigured with hundreds of software packages, available as a downloadable virtual machine or as a Platform-as-a-Service supported by a dedicated compute cloud. Ongoing development includes a metadata harvester to regularize, annotate, and preserve workflows and facilitate and enhance data depositions to BioMagResBank, and tools for Bayesian inference to enhance the robustness and extensibility of computational analyses. In addition to facilitating use and preservation of the rich and dynamic software environment for biomolecular NMR, NMRbox fosters the development and deployment of a new class of metasoftware packages. NMRbox is freely available to not-for-profit users. Copyright © 2017 Biophysical Society. All rights reserved.

C-mii: a tool for plant miRNA and target identification.

PubMed

Numnark, Somrak; Mhuantong, Wuttichai; Ingsriswang, Supawadee; Wichadakul, Duangdao

2012-01-01

MicroRNAs (miRNAs) have been known to play an important role in several biological processes in both animals and plants. Although several tools for miRNA and target identification are available, the number of tools tailored towards plants is limited, and those that are available have specific functionality, lack graphical user interfaces, and restrict the number of input sequences. Large-scale computational identifications of miRNAs and/or targets of several plants have been also reported. Their methods, however, are only described as flow diagrams, which require programming skills and the understanding of input and output of the connected programs to reproduce. To overcome these limitations and programming complexities, we proposed C-mii as a ready-made software package for both plant miRNA and target identification. C-mii was designed and implemented based on established computational steps and criteria derived from previous literature with the following distinguishing features. First, software is easy to install with all-in-one programs and packaged databases. Second, it comes with graphical user interfaces (GUIs) for ease of use. Users can identify plant miRNAs and targets via step-by-step execution, explore the detailed results from each step, filter the results according to proposed constraints in plant miRNA and target biogenesis, and export sequences and structures of interest. Third, it supplies bird's eye views of the identification results with infographics and grouping information. Fourth, in terms of functionality, it extends the standard computational steps of miRNA target identification with miRNA-target folding and GO annotation. Fifth, it provides helper functions for the update of pre-installed databases and automatic recovery. Finally, it supports multi-project and multi-thread management. C-mii constitutes the first complete software package with graphical user interfaces enabling computational identification of both plant miRNA genes and miRNA targets. With the provided functionalities, it can help accelerate the study of plant miRNAs and targets, especially for small and medium plant molecular labs without bioinformaticians. C-mii is freely available at http://www.biotec.or.th/isl/c-mii for both Windows and Ubuntu Linux platforms.

C-mii: a tool for plant miRNA and target identification

PubMed Central

2012-01-01

Background MicroRNAs (miRNAs) have been known to play an important role in several biological processes in both animals and plants. Although several tools for miRNA and target identification are available, the number of tools tailored towards plants is limited, and those that are available have specific functionality, lack graphical user interfaces, and restrict the number of input sequences. Large-scale computational identifications of miRNAs and/or targets of several plants have been also reported. Their methods, however, are only described as flow diagrams, which require programming skills and the understanding of input and output of the connected programs to reproduce. Results To overcome these limitations and programming complexities, we proposed C-mii as a ready-made software package for both plant miRNA and target identification. C-mii was designed and implemented based on established computational steps and criteria derived from previous literature with the following distinguishing features. First, software is easy to install with all-in-one programs and packaged databases. Second, it comes with graphical user interfaces (GUIs) for ease of use. Users can identify plant miRNAs and targets via step-by-step execution, explore the detailed results from each step, filter the results according to proposed constraints in plant miRNA and target biogenesis, and export sequences and structures of interest. Third, it supplies bird's eye views of the identification results with infographics and grouping information. Fourth, in terms of functionality, it extends the standard computational steps of miRNA target identification with miRNA-target folding and GO annotation. Fifth, it provides helper functions for the update of pre-installed databases and automatic recovery. Finally, it supports multi-project and multi-thread management. Conclusions C-mii constitutes the first complete software package with graphical user interfaces enabling computational identification of both plant miRNA genes and miRNA targets. With the provided functionalities, it can help accelerate the study of plant miRNAs and targets, especially for small and medium plant molecular labs without bioinformaticians. C-mii is freely available at http://www.biotec.or.th/isl/c-mii for both Windows and Ubuntu Linux platforms. PMID:23281648

[Development of a System to Use Patient's Information Which is Required at the Radiological Department].

PubMed

Satoh, Akihiro

2016-04-01

The purpose of this study is to develop a new system to get and share some data of a patient which are required for a radiological examination not using an electronic medical chart or a radiological information system (RIS), and also to demonstrate that this system is operated on cloud technology. I used Java Enterprise Edition (Java EE) as a programing language and MySQL as a server software, and I used two laptops as hardware for client computer and server computer. For cloud computing, I hired a server of Google App Engine for Java (GAE). As a result, I could get some data of the patient required at his/her examination instantly using this system. This system also helps to improve the efficiency of examination. For example, it has been useful when I want to decide radiographic condition or to create CT images such as multi-planar reconstruction (MPR) or volume rendering (VR). When it comes to cloud computing, the GAE was used experimentally due to some legal restrictions. From the above points it is clear that this system has played an important role in radiological examinations, but there has been still few things which I have to resolve for cloud computing.

Symbolic computation of the Birkhoff normal form in the problem of stability of the triangular libration points

NASA Astrophysics Data System (ADS)

Shevchenko, I. I.

2008-05-01

The problem of stability of the triangular libration points in the planar circular restricted three-body problem is considered. A software package, intended for normalization of autonomous Hamiltonian systems by means of computer algebra, is designed so that normalization problems of high analytical complexity could be solved. It is used to obtain the Birkhoff normal form of the Hamiltonian in the given problem. The normalization is carried out up to the 6th order of expansion of the Hamiltonian in the coordinates and momenta. Analytical expressions for the coefficients of the normal form of the 6th order are derived. Though intermediary expressions occupy gigabytes of the computer memory, the obtained coefficients of the normal form are compact enough for presentation in typographic format. The analogue of the Deprit formula for the stability criterion is derived in the 6th order of normalization. The obtained floating-point numerical values for the normal form coefficients and the stability criterion confirm the results by Markeev (1969) and Coppola and Rand (1989), while the obtained analytical and exact numeric expressions confirm the results by Meyer and Schmidt (1986) and Schmidt (1989). The given computational problem is solved without constructing a specialized algebraic processor, i.e., the designed computer algebra package has a broad field of applicability.

Software for Real-Time Analysis of Subsonic Test Shot Accuracy

DTIC Science & Technology

2014-03-01

used the C++ programming language, the Open Source Computer Vision ( OpenCV ®) software library, and Microsoft Windows® Application Programming...video for comparison through OpenCV image analysis tools. Based on the comparison, the software then computed the coordinates of each shot relative to...DWB researchers wanted to use the Open Source Computer Vision ( OpenCV ) software library for capturing and analyzing frames of video. OpenCV contains

Software OT&E Guidelines. Volume 1. Software Test Manager’s Handbook

DTIC Science & Technology

1981-02-01

on reverse side If neceeary and identify by block number) The Software OT&E Guidelines is a set of handbooks prepared by the Computer / Support Systems...is one of a set of handbooks prepared by the Computer /Support Systems Division of the Test and Evaluation Directorate, Air Force Test and Evaluation...15 E. Software Maintainability .. .. ........ ... 16 F. Standard Questionnaires. .. .. ....... .... 16 1. Operator- Computer Interface Evaluation

Review of CAI Materials.

ERIC Educational Resources Information Center

McCrary, Ronald G.

A discussion of computer software and courseware for second-language instruction outlines considerations for selecting software of various kinds and presents a list of selected computer programs. Suggestions are made for choosing text-specific software, non-text-specific software intended for language instruction, word processors intended for…

Computers and Young Children. Storyboard Software: Flannel Boards in the Computer Age.

ERIC Educational Resources Information Center

Shade, Daniel D.

1995-01-01

Describes storyboard software as computer programs with which children can build a story using visuals. Notes the importance of such programs from preliterate or nonreading children. Describes a new storyboard program, "Wiggins in Storyland," and its features. Lists recommended storyboard software programs, with publishers and compatible…

Browsing Software of the Visible Korean Data Used for Teaching Sectional Anatomy

ERIC Educational Resources Information Center

Shin, Dong Sun; Chung, Min Suk; Park, Hyo Seok; Park, Jin Seo; Hwang, Sung Bae

2011-01-01

The interpretation of computed tomographs (CTs) and magnetic resonance images (MRIs) to diagnose clinical conditions requires basic knowledge of sectional anatomy. Sectional anatomy has traditionally been taught using sectioned cadavers, atlases, and/or computer software. The computer software commonly used for this subject is practical and…

Virus Alert: Ten Steps to Safe Computing.

ERIC Educational Resources Information Center

Gunter, Glenda A.

1997-01-01

Discusses computer viruses and explains how to detect them; discusses virus protection and the need to update antivirus software; and offers 10 safe computing tips, including scanning floppy disks and commercial software, how to safely download files from the Internet, avoiding pirated software copies, and backing up files. (LRW)

77 FR 50720 - Test Documentation for Digital Computer Software Used in Safety Systems of Nuclear Power Plants

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Test Documentation for Digital Computer Software...) is issuing for public comment draft regulatory guide (DG), DG-1207, ``Test Documentation for Digital... practices for test documentation for software and computer systems as described in the Institute of...

Using Flash Technology for Motivation and Assessment

ERIC Educational Resources Information Center

Deal, Walter F., III

2004-01-01

A visit to most any technology education laboratory or classroom will reveal that computers, software, and multimedia software are rapidly becoming a mainstay in learning about technology and technological literacy. Almost all technology labs have at least several computers dedicated to specialized software or hardware such as Computer-aided…

Analysis of Five Instructional Methods for Teaching Sketchpad to Junior High Students

ERIC Educational Resources Information Center

Wright, Geoffrey; Shumway, Steve; Terry, Ronald; Bartholomew, Scott

2012-01-01

This manuscript addresses a problem teachers of computer software applications face today: What is an effective method for teaching new computer software? Technology and engineering teachers, specifically those with communications and other related courses that involve computer software applications, face this problem when teaching computer…

Software design studies emphasizing Project LOGOS

NASA Technical Reports Server (NTRS)

1972-01-01

The results of a research project on the development of computer software are presented. Research funds of $200,000 were expended over a three year period for software design and projects in connection with Project LOGOS (computer-aided design and certification of computing systems). Abstracts of theses prepared during the project are provided.

78 FR 66865 - Acquisition Regulation: Patents, Data, and Copyrights

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... obligations under current law. The proposed changes include policy revisions for computer software developed.... Computer Software DOE's existing Rights in Technical Data-Technology Transfer clause at 970.5227-2 provides mechanisms by which computer software first produced by a DOE contractor may be made available to the public...

76 FR 13665 - The Mega Life & Health Ins. Co., a Subsidiary of Healthmarkets, Inc., Including Workers Whose...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-14

... Computer Solutions and Software International, Inc., Dell Service Sales, Emdeon Business Services, KFORCE... workers from Computer Solutions and Software International, Inc., Dell Service Sales, Emdeon Business... from Computer Solutions and Software International, Inc., Dell Service Sales, Emdeon Business Services...

Atlas : A library for numerical weather prediction and climate modelling

NASA Astrophysics Data System (ADS)

Deconinck, Willem; Bauer, Peter; Diamantakis, Michail; Hamrud, Mats; Kühnlein, Christian; Maciel, Pedro; Mengaldo, Gianmarco; Quintino, Tiago; Raoult, Baudouin; Smolarkiewicz, Piotr K.; Wedi, Nils P.

2017-11-01

The algorithms underlying numerical weather prediction (NWP) and climate models that have been developed in the past few decades face an increasing challenge caused by the paradigm shift imposed by hardware vendors towards more energy-efficient devices. In order to provide a sustainable path to exascale High Performance Computing (HPC), applications become increasingly restricted by energy consumption. As a result, the emerging diverse and complex hardware solutions have a large impact on the programming models traditionally used in NWP software, triggering a rethink of design choices for future massively parallel software frameworks. In this paper, we present Atlas, a new software library that is currently being developed at the European Centre for Medium-Range Weather Forecasts (ECMWF), with the scope of handling data structures required for NWP applications in a flexible and massively parallel way. Atlas provides a versatile framework for the future development of efficient NWP and climate applications on emerging HPC architectures. The applications range from full Earth system models, to specific tools required for post-processing weather forecast products. The Atlas library thus constitutes a step towards affordable exascale high-performance simulations by providing the necessary abstractions that facilitate the application in heterogeneous HPC environments by promoting the co-design of NWP algorithms with the underlying hardware.

Software Accelerates Computing Time for Complex Math

NASA Technical Reports Server (NTRS)

2014-01-01

Ames Research Center awarded Newark, Delaware-based EM Photonics Inc. SBIR funding to utilize graphic processing unit (GPU) technology- traditionally used for computer video games-to develop high-computing software called CULA. The software gives users the ability to run complex algorithms on personal computers with greater speed. As a result of the NASA collaboration, the number of employees at the company has increased 10 percent.

A Novel Coupling Pattern in Computational Science and Engineering Software

EPA Science Inventory

Computational science and engineering (CSE) software is written by experts of certain area(s). Due to the specialization, existing CSE software may need to integrate other CSE software systems developed by different groups of experts. The coupling problem is one of the challenges...

Proprietary software

NASA Technical Reports Server (NTRS)

Marnock, M. J.

1971-01-01

The protection of intellectual property by a patent, a copyright, or trade secrets is reviewed. The present and future use of computers and software are discussed, along with the governmental uses of software. The popularity of contractual agreements for sale or lease of computer programs and software services is also summarized.

A Novel Coupling Pattern in Computational Science and Engineering Software

EPA Science Inventory

Computational science and engineering (CSE) software is written by experts of certain area(s). Due to the specialization,existing CSE software may need to integrate other CSE software systems developed by different groups of experts. Thecoupling problem is one of the challenges f...

Logic integer programming models for signaling networks.

PubMed

Haus, Utz-Uwe; Niermann, Kathrin; Truemper, Klaus; Weismantel, Robert

2009-05-01

We propose a static and a dynamic approach to model biological signaling networks, and show how each can be used to answer relevant biological questions. For this, we use the two different mathematical tools of Propositional Logic and Integer Programming. The power of discrete mathematics for handling qualitative as well as quantitative data has so far not been exploited in molecular biology, which is mostly driven by experimental research, relying on first-order or statistical models. The arising logic statements and integer programs are analyzed and can be solved with standard software. For a restricted class of problems the logic models reduce to a polynomial-time solvable satisfiability algorithm. Additionally, a more dynamic model enables enumeration of possible time resolutions in poly-logarithmic time. Computational experiments are included.

A review of ISEAS design

NASA Technical Reports Server (NTRS)

Bykat, Alex

1993-01-01

The Space Station Freedom will offer facilities for experimentation and testing not available and not feasible or possible on earth. Due to a restricted space availability on board, the experimentation equipment and its organization will be frequently changing. This requires careful attention to electromagnetic compatibility between experimentation and other SSF equipment. To analyze the interactions between different equipment modules, a software system ISEAS is under development. Development of ISEAS was approached in two phases. In the 1st phase a PC version prototype of ISEAS was developed. In the 2nd phase, the PC prototype will be adapted to a VAX range of computers. The purpose of this paper is to review the design of the VAX version of ISEAS, and to recommend any suitable changes.

Spreadsheet log analysis in subsurface geology

USGS Publications Warehouse

Doveton, J.H.

2000-01-01

Most of the direct knowledge of the geology of the subsurface is gained from the examination of core and drill-cuttings recovered from boreholes drilled by the petroleum and water industries. Wireline logs run in these same boreholes generally have been restricted to tasks of lithostratigraphic correlation and thee location of hydrocarbon pay zones. However, the range of petrophysical measurements has expanded markedly in recent years, so that log traces now can be transformed to estimates of rock composition. Increasingly, logs are available in a digital format that can be read easily by a desktop computer and processed by simple spreadsheet software methods. Taken together, these developments offer accessible tools for new insights into subsurface geology that complement the traditional, but limited, sources of core and cutting observations.

Implementation methodology for interoperable personal health devices with low-voltage low-power constraints.

PubMed

Martinez-Espronceda, Miguel; Martinez, Ignacio; Serrano, Luis; Led, Santiago; Trigo, Jesús Daniel; Marzo, Asier; Escayola, Javier; Garcia, José

2011-05-01

Traditionally, e-Health solutions were located at the point of care (PoC), while the new ubiquitous user-centered paradigm draws on standard-based personal health devices (PHDs). Such devices place strict constraints on computation and battery efficiency that encouraged the International Organization for Standardization/IEEE11073 (X73) standard for medical devices to evolve from X73PoC to X73PHD. In this context, low-voltage low-power (LV-LP) technologies meet the restrictions of X73PHD-compliant devices. Since X73PHD does not approach the software architecture, the accomplishment of an efficient design falls directly on the software developer. Therefore, computational and battery performance of such LV-LP-constrained devices can even be outperformed through an efficient X73PHD implementation design. In this context, this paper proposes a new methodology to implement X73PHD into microcontroller-based platforms with LV-LP constraints. Such implementation methodology has been developed through a patterns-based approach and applied to a number of X73PHD-compliant agents (including weighing scale, blood pressure monitor, and thermometer specializations) and microprocessor architectures (8, 16, and 32 bits) as a proof of concept. As a reference, the results obtained in the weighing scale guarantee all features of X73PHD running over a microcontroller architecture based on ARM7TDMI requiring only 168 B of RAM and 2546 B of flash memory.

Software for optimization of SNP and PCR-RFLP genotyping to discriminate many genomes with the fewest assays

PubMed Central

Gardner, Shea N; Wagner, Mark C

2005-01-01

Background Microbial forensics is important in tracking the source of a pathogen, whether the disease is a naturally occurring outbreak or part of a criminal investigation. Results A method and SPR Opt (SNP and PCR-RFLP Optimization) software to perform a comprehensive, whole-genome analysis to forensically discriminate multiple sequences is presented. Tools for the optimization of forensic typing using Single Nucleotide Polymorphism (SNP) and PCR-Restriction Fragment Length Polymorphism (PCR-RFLP) analyses across multiple isolate sequences of a species are described. The PCR-RFLP analysis includes prediction and selection of optimal primers and restriction enzymes to enable maximum isolate discrimination based on sequence information. SPR Opt calculates all SNP or PCR-RFLP variations present in the sequences, groups them into haplotypes according to their co-segregation across those sequences, and performs combinatoric analyses to determine which sets of haplotypes provide maximal discrimination among all the input sequences. Those set combinations requiring that membership in the fewest haplotypes be queried (i.e. the fewest assays be performed) are found. These analyses highlight variable regions based on existing sequence data. These markers may be heterogeneous among unsequenced isolates as well, and thus may be useful for characterizing the relationships among unsequenced as well as sequenced isolates. The predictions are multi-locus. Analyses of mumps and SARS viruses are summarized. Phylogenetic trees created based on SNPs, PCR-RFLPs, and full genomes are compared for SARS virus, illustrating that purported phylogenies based only on SNP or PCR-RFLP variations do not match those based on multiple sequence alignment of the full genomes. Conclusion This is the first software to optimize the selection of forensic markers to maximize information gained from the fewest assays, accepting whole or partial genome sequence data as input. As more sequence data becomes available for multiple strains and isolates of a species, automated, computational approaches such as those described here will be essential to make sense of large amounts of information, and to guide and optimize efforts in the laboratory. The software and source code for SPR Opt is publicly available and free for non-profit use at . PMID:15904493

A Computerized Data-Capture System for Animal Biosafety Level 4 Laboratories

PubMed Central

Bente, Dennis A; Friesen, Jeremy; White, Kyle; Koll, Jordan; Kobinger, Gary P

2011-01-01

The restrictive nature of an Animal Biosafety Level 4 (ABSL4) laboratory complicates even simple clinical evaluation including data capture. Typically, clinical data are recorded on paper during procedures, faxed out of the ABSL4, and subsequently manually entered into a computer. This system has many disadvantages including transcriptional errors. Here, we describe the development of a highly customizable, tablet-PC-based computerized data-capture system, allowing reliable collection of observational and clinical data from experimental animals in a restrictive biocontainment setting. A multidisciplinary team with skills in containment laboratory animal science, database design, and software engineering collaborated on the development of this system. The goals were to design an easy-to-use and flexible user interface on a touch-screen tablet PC with user-supportable processes for recovery, full auditing capabilities, and cost effectiveness. The system simplifies data capture, reduces the necessary time in an ABSL4 environment, offers timely reporting and review of data, facilitates statistical analysis, reduces potential of erroneous data entry, improves quality assurance of animal care, and advances the use and refinement of humane endpoints. PMID:22330712

Sodium dietary restriction, knowledge, beliefs, and decision-making behavior of older females.

PubMed

Sheahan, Sharon L; Fields, Becky

2008-04-01

The purposes of this qualitative/descriptive study were to (a) explore experiences and decision-making behaviors associated with adoption of a sodium-restricted diet (SRD) among older women with hypertension or heart failure and (b) identify healthcare system and contextual factors that facilitate or impede adherence to SRD. Participants were 33 single older women, aged 65-98 years, residing in three congregate living facilities in the high-risk "coronary valley" area of the United States. A semistructured interview format was employed with three focus groups. The audio-taped transcribed data were content analyzed for themes by the researchers with the assistance of ATLAS.Ti computer software. Predominant themes were lack of SRD education by healthcare providers, a desire for more information about sodium, including the use of alternative herbal seasonings, and large-print informational materials. Eating alone with no motivation to cook and share meals was a contextual barrier to healthy nutrition. To prevent costly hospitalizations and rehospitalization from nonadherence to SRD, clinicians need to provide more structured SRD education supplemented with printed brochures. Exploring the client's nutritional social setting may improve SRD adherence.

Data Rights Valuation in Software Acquisitions

DTIC Science & Technology

2012-09-01

Practices (A. Krattiger et al.). MIHR (Oxford, UK), PIPRA (Davis, USA), Oswaldo Cruz Foundation (Fiocruz, Rio de Janeiro , Brazil), and bioDevelopments...are generally conveyed with software de - liverables (e.g., government purpose rights may be conveyed instead of only restricted rights to software...needed to purchase C-130J spare parts through competitive procurements. When the prime contractor de - clined to provide a technical data rights package

Interoperability in the e-Government Context

DTIC Science & Technology

2012-01-01

Mellon University for the operation of the Software Engineering Institute, a federally funded research and development center. Any opinions...Hanscom AFB, MA 01731-2125 NO WARRANTY THIS CARNEGIE MELLON UNIVERSITY AND SOFTWARE ENGINEERING INSTITUTE MATERIAL IS FURNISHED ON AN “AS-IS” BASIS... Software Engineering Institute at permission@sei.cmu.edu. * These restrictions do not apply to U.S. government entities. CMU/SEI-2011-TN-014 | i Table

25 CFR 542.10 - What are the minimum internal control standards for keno?

Code of Federal Regulations, 2012 CFR

2012-04-01

... keno? (a) Computer applications. For any computer applications utilized, alternate documentation and/or... restricted transaction log or computer storage media concurrently with the generation of the ticket. (3) Keno personnel shall be precluded from having access to the restricted transaction log or computer storage media...

25 CFR 542.10 - What are the minimum internal control standards for keno?

Code of Federal Regulations, 2013 CFR

2013-04-01

... keno? (a) Computer applications. For any computer applications utilized, alternate documentation and/or... restricted transaction log or computer storage media concurrently with the generation of the ticket. (3) Keno personnel shall be precluded from having access to the restricted transaction log or computer storage media...

A Structure for Creating Quality Software.

ERIC Educational Resources Information Center

Christensen, Larry C.; Bodey, Michael R.

1990-01-01

Addresses the issue of assuring quality software for use in computer-aided instruction and presents a structure by which developers can create quality courseware. Differences between courseware and computer-aided instruction software are discussed, methods for testing software are described, and human factors issues as well as instructional design…

Right Filter for the Wrong Addresses: Regulating Net Access.

ERIC Educational Resources Information Center

Simpson, Carol

1996-01-01

Guides librarians in evaluating "filtering" software which schools may purchase for restricting access to potentially inappropriate Internet sites. This article discusses the workings of filtering programs and practical and ethical questions such as: how sites are restricted, who decides, and whether transactions are monitored.…

Measuring the impact of computer resource quality on the software development process and product

NASA Technical Reports Server (NTRS)

Mcgarry, Frank; Valett, Jon; Hall, Dana

1985-01-01

The availability and quality of computer resources during the software development process was speculated to have measurable, significant impact on the efficiency of the development process and the quality of the resulting product. Environment components such as the types of tools, machine responsiveness, and quantity of direct access storage may play a major role in the effort to produce the product and in its subsequent quality as measured by factors such as reliability and ease of maintenance. During the past six years, the NASA Goddard Space Flight Center has conducted experiments with software projects in an attempt to better understand the impact of software development methodologies, environments, and general technologies on the software process and product. Data was extracted and examined from nearly 50 software development projects. All were related to support of satellite flight dynamics ground-based computations. The relationship between computer resources and the software development process and product as exemplified by the subject NASA data was examined. Based upon the results, a number of computer resource-related implications are provided.

Parameters that affect parallel processing for computational electromagnetic simulation codes on high performance computing clusters

NASA Astrophysics Data System (ADS)

Moon, Hongsik

What is the impact of multicore and associated advanced technologies on computational software for science? Most researchers and students have multicore laptops or desktops for their research and they need computing power to run computational software packages. Computing power was initially derived from Central Processing Unit (CPU) clock speed. That changed when increases in clock speed became constrained by power requirements. Chip manufacturers turned to multicore CPU architectures and associated technological advancements to create the CPUs for the future. Most software applications benefited by the increased computing power the same way that increases in clock speed helped applications run faster. However, for Computational ElectroMagnetics (CEM) software developers, this change was not an obvious benefit - it appeared to be a detriment. Developers were challenged to find a way to correctly utilize the advancements in hardware so that their codes could benefit. The solution was parallelization and this dissertation details the investigation to address these challenges. Prior to multicore CPUs, advanced computer technologies were compared with the performance using benchmark software and the metric was FLoting-point Operations Per Seconds (FLOPS) which indicates system performance for scientific applications that make heavy use of floating-point calculations. Is FLOPS an effective metric for parallelized CEM simulation tools on new multicore system? Parallel CEM software needs to be benchmarked not only by FLOPS but also by the performance of other parameters related to type and utilization of the hardware, such as CPU, Random Access Memory (RAM), hard disk, network, etc. The codes need to be optimized for more than just FLOPs and new parameters must be included in benchmarking. In this dissertation, the parallel CEM software named High Order Basis Based Integral Equation Solver (HOBBIES) is introduced. This code was developed to address the needs of the changing computer hardware platforms in order to provide fast, accurate and efficient solutions to large, complex electromagnetic problems. The research in this dissertation proves that the performance of parallel code is intimately related to the configuration of the computer hardware and can be maximized for different hardware platforms. To benchmark and optimize the performance of parallel CEM software, a variety of large, complex projects are created and executed on a variety of computer platforms. The computer platforms used in this research are detailed in this dissertation. The projects run as benchmarks are also described in detail and results are presented. The parameters that affect parallel CEM software on High Performance Computing Clusters (HPCC) are investigated. This research demonstrates methods to maximize the performance of parallel CEM software code.

Clinical evaluation of reducing acquisition time on single-photon emission computed tomography image quality using proprietary resolution recovery software.

PubMed

Aldridge, Matthew D; Waddington, Wendy W; Dickson, John C; Prakash, Vineet; Ell, Peter J; Bomanji, Jamshed B

2013-11-01

A three-dimensional model-based resolution recovery (RR) reconstruction algorithm that compensates for collimator-detector response, resulting in an improvement in reconstructed spatial resolution and signal-to-noise ratio of single-photon emission computed tomography (SPECT) images, was tested. The software is said to retain image quality even with reduced acquisition time. Clinically, any improvement in patient throughput without loss of quality is to be welcomed. Furthermore, future restrictions in radiotracer supplies may add value to this type of data analysis. The aims of this study were to assess improvement in image quality using the software and to evaluate the potential of performing reduced time acquisitions for bone and parathyroid SPECT applications. Data acquisition was performed using the local standard SPECT/CT protocols for 99mTc-hydroxymethylene diphosphonate bone and 99mTc-methoxyisobutylisonitrile parathyroid SPECT imaging. The principal modification applied was the acquisition of an eight-frame gated data set acquired using an ECG simulator with a fixed signal as the trigger. This had the effect of partitioning the data such that the effect of reduced time acquisitions could be assessed without conferring additional scanning time on the patient. The set of summed data sets was then independently reconstructed using the RR software to permit a blinded assessment of the effect of acquired counts upon reconstructed image quality as adjudged by three experienced observers. Data sets reconstructed with the RR software were compared with the local standard processing protocols; filtered back-projection and ordered-subset expectation-maximization. Thirty SPECT studies were assessed (20 bone and 10 parathyroid). The images reconstructed with the RR algorithm showed improved image quality for both full-time and half-time acquisitions over local current processing protocols (P<0.05). The RR algorithm improved image quality compared with local processing protocols and has been introduced into routine clinical use. SPECT acquisitions are now acquired at half of the time previously required. The method of binning the data can be applied to any other camera system to evaluate the reduction in acquisition time for similar processes. The potential for dose reduction is also inherent with this approach.

Project IMPACT Software Documentation: Overview of the Computer-Administered Instruction Subsystem.

ERIC Educational Resources Information Center

Stelzer, John; Garneau, Jean

Research in Project IMPACT, prototypes of computerized training for Army personnel, is documented in an overview of the IMPACT computer software system for computer-administered instruction, exclusive of instructional software. The overview description provides a basis for an understanding of the rationale and motivation for the development of the…

Software Solution Saves Dollars

ERIC Educational Resources Information Center

Trotter, Andrew

2004-01-01

This article discusses computer software that can give classrooms and computer labs the capabilities of costly PC's at a small fraction of the cost. A growing number of cost-conscious school districts are finding budget relief in low-cost computer software known as "open source" that can do everything from manage school Web sites to equip…

The Impact of Software on Associate Degree Programs in Electronic Engineering Technology.

ERIC Educational Resources Information Center

Hata, David M.

1986-01-01

Assesses the range and extent of computer assisted instruction software available in electronic engineering technology education. Examines the need for software skills in four areas: (1) high-level languages; (2) assembly language; (3) computer-aided engineering; and (4) computer-aided instruction. Outlines strategies for the future in three…

Space-Shuttle Emulator Software

NASA Technical Reports Server (NTRS)

Arnold, Scott; Askew, Bill; Barry, Matthew R.; Leigh, Agnes; Mermelstein, Scott; Owens, James; Payne, Dan; Pemble, Jim; Sollinger, John; Thompson, Hiram;

CAD/CAE Integration Enhanced by New CAD Services Standard

NASA Technical Reports Server (NTRS)

Claus, Russell W.

2002-01-01

A Government-industry team led by the NASA Glenn Research Center has developed a computer interface standard for accessing data from computer-aided design (CAD) systems. The Object Management Group, an international computer standards organization, has adopted this CAD services standard. The new standard allows software (e.g., computer-aided engineering (CAE) and computer-aided manufacturing software to access multiple CAD systems through one programming interface. The interface is built on top of a distributed computing system called the Common Object Request Broker Architecture (CORBA). CORBA allows the CAD services software to operate in a distributed, heterogeneous computing environment.

NiftyPET: a High-throughput Software Platform for High Quantitative Accuracy and Precision PET Imaging and Analysis.

PubMed

Markiewicz, Pawel J; Ehrhardt, Matthias J; Erlandsson, Kjell; Noonan, Philip J; Barnes, Anna; Schott, Jonathan M; Atkinson, David; Arridge, Simon R; Hutton, Brian F; Ourselin, Sebastien

2018-01-01

We present a standalone, scalable and high-throughput software platform for PET image reconstruction and analysis. We focus on high fidelity modelling of the acquisition processes to provide high accuracy and precision quantitative imaging, especially for large axial field of view scanners. All the core routines are implemented using parallel computing available from within the Python package NiftyPET, enabling easy access, manipulation and visualisation of data at any processing stage. The pipeline of the platform starts from MR and raw PET input data and is divided into the following processing stages: (1) list-mode data processing; (2) accurate attenuation coefficient map generation; (3) detector normalisation; (4) exact forward and back projection between sinogram and image space; (5) estimation of reduced-variance random events; (6) high accuracy fully 3D estimation of scatter events; (7) voxel-based partial volume correction; (8) region- and voxel-level image analysis. We demonstrate the advantages of this platform using an amyloid brain scan where all the processing is executed from a single and uniform computational environment in Python. The high accuracy acquisition modelling is achieved through span-1 (no axial compression) ray tracing for true, random and scatter events. Furthermore, the platform offers uncertainty estimation of any image derived statistic to facilitate robust tracking of subtle physiological changes in longitudinal studies. The platform also supports the development of new reconstruction and analysis algorithms through restricting the axial field of view to any set of rings covering a region of interest and thus performing fully 3D reconstruction and corrections using real data significantly faster. All the software is available as open source with the accompanying wiki-page and test data.

PhytoCRISP-Ex: a web-based and stand-alone application to find specific target sequences for CRISPR/CAS editing.

PubMed

Rastogi, Achal; Murik, Omer; Bowler, Chris; Tirichine, Leila

2016-07-01

With the emerging interest in phytoplankton research, the need to establish genetic tools for the functional characterization of genes is indispensable. The CRISPR/Cas9 system is now well recognized as an efficient and accurate reverse genetic tool for genome editing. Several computational tools have been published allowing researchers to find candidate target sequences for the engineering of the CRISPR vectors, while searching possible off-targets for the predicted candidates. These tools provide built-in genome databases of common model organisms that are used for CRISPR target prediction. Although their predictions are highly sensitive, the applicability to non-model genomes, most notably protists, makes their design inadequate. This motivated us to design a new CRISPR target finding tool, PhytoCRISP-Ex. Our software offers CRIPSR target predictions using an extended list of phytoplankton genomes and also delivers a user-friendly standalone application that can be used for any genome. The software attempts to integrate, for the first time, most available phytoplankton genomes information and provide a web-based platform for Cas9 target prediction within them with high sensitivity. By offering a standalone version, PhytoCRISP-Ex maintains an independence to be used with any organism and widens its applicability in high throughput pipelines. PhytoCRISP-Ex out pars all the existing tools by computing the availability of restriction sites over the most probable Cas9 cleavage sites, which can be ideal for mutant screens. PhytoCRISP-Ex is a simple, fast and accurate web interface with 13 pre-indexed and presently updating phytoplankton genomes. The software was also designed as a UNIX-based standalone application that allows the user to search for target sequences in the genomes of a variety of other species.

Availability of software services for a hospital information system.

PubMed

Sakamoto, N

1998-03-01

Hospital information systems (HISs) are becoming more important and covering more parts in daily hospital operations as order-entry systems become popular and electronic charts are introduced. Thus, HISs today need to be able to provide necessary services for hospital operations for a 24-h day, 365 days a year. The provision of services discussed here does not simply mean the availability of computers, in which all that matters is that the computer is functioning. It means the provision of necessary information for hospital operations by the computer software, and we will call it the availability of software services. HISs these days are mostly client-server systems. To increase availability of software services in these systems, it is not enough to just use system structures that are highly reliable in existing host-centred systems. Four main components which support availability of software services are network systems, client computers, server computers, and application software. In this paper, we suggest how to structure these four components to provide the minimum requested software services even if a part of the system stops to function. The network system should be double-protected in stratus using Asynchronous Transfer Mode (ATM) as its base network. Client computers should be fat clients with as much application logic as possible, and reference information which do not require frequent updates (master files, for example) should be replicated in clients. It would be best if all server computers could be double-protected. However, if that is physically impossible, one database file should be made accessible by several server computers. Still, at least the basic patients' information and the latest clinical records should be double-protected physically. Application software should be tested carefully before introduction. Different versions of the application software should always be kept and managed in case the new version has problems. If a hospital information system is designed and developed with these points in mind, it's availability of software services should increase greatly.

Computing Legacy Software Behavior to Understand Functionality and Security Properties: An IBM/370 Demonstration

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

Linger, Richard C; Pleszkoch, Mark G; Prowell, Stacy J

Organizations maintaining mainframe legacy software can benefit from code modernization and incorporation of security capabilities to address the current threat environment. Oak Ridge National Laboratory is developing the Hyperion system to compute the behavior of software as a means to gain understanding of software functionality and security properties. Computation of functionality is critical to revealing security attributes, which are in fact specialized functional behaviors of software. Oak Ridge is collaborating with MITRE Corporation to conduct a demonstration project to compute behavior of legacy IBM Assembly Language code for a federal agency. The ultimate goal is to understand functionality and securitymore » vulnerabilities as a basis for code modernization. This paper reports on the first phase, to define functional semantics for IBM Assembly instructions and conduct behavior computation experiments.« less

Software and resources for computational medicinal chemistry

PubMed Central

Liao, Chenzhong; Sitzmann, Markus; Pugliese, Angelo; Nicklaus, Marc C

2011-01-01

Computer-aided drug design plays a vital role in drug discovery and development and has become an indispensable tool in the pharmaceutical industry. Computational medicinal chemists can take advantage of all kinds of software and resources in the computer-aided drug design field for the purposes of discovering and optimizing biologically active compounds. This article reviews software and other resources related to computer-aided drug design approaches, putting particular emphasis on structure-based drug design, ligand-based drug design, chemical databases and chemoinformatics tools. PMID:21707404

Analyses of requirements for computer control and data processing experiment subsystems: Image data processing system (IDAPS) software description (7094 version), volume 2

NASA Technical Reports Server (NTRS)

1973-01-01

A description of each of the software modules of the Image Data Processing System (IDAPS) is presented. The changes in the software modules are the result of additions to the application software of the system and an upgrade of the IBM 7094 Mod(1) computer to a 1301 disk storage configuration. Necessary information about IDAPS sofware is supplied to the computer programmer who desires to make changes in the software system or who desires to use portions of the software outside of the IDAPS system. Each software module is documented with: module name, purpose, usage, common block(s) description, method (algorithm of subroutine) flow diagram (if needed), subroutines called, and storage requirements.

Analysis of Plane-Parallel Electron Beam Propagation in Different Media by Numerical Simulation Methods

NASA Astrophysics Data System (ADS)

Miloichikova, I. A.; Bespalov, V. I.; Krasnykh, A. A.; Stuchebrov, S. G.; Cherepennikov, Yu. M.; Dusaev, R. R.

2018-04-01

Simulation by the Monte Carlo method is widely used to calculate the character of ionizing radiation interaction with substance. A wide variety of programs based on the given method allows users to choose the most suitable package for solving computational problems. In turn, it is important to know exactly restrictions of numerical systems to avoid gross errors. Results of estimation of the feasibility of application of the program PCLab (Computer Laboratory, version 9.9) for numerical simulation of the electron energy distribution absorbed in beryllium, aluminum, gold, and water for industrial, research, and clinical beams are presented. The data obtained using programs ITS and Geant4 being the most popular software packages for solving the given problems and the program PCLab are presented in the graphic form. A comparison and an analysis of the results obtained demonstrate the feasibility of application of the program PCLab for simulation of the absorbed energy distribution and dose of electrons in various materials for energies in the range 1-20 MeV.

Spatiotemporal neuromodulation therapies engaging muscle synergies improve motor control after spinal cord injury

PubMed Central

Wenger, Nikolaus; Moraud, Eduardo Martin; Gandar, Jerome; Musienko, Pavel; Capogrosso, Marco; Baud, Laetitia; Le Goff, Camille G.; Barraud, Quentin; Pavlova, Natalia; Dominici, Nadia; Minev, Ivan R.; Asboth, Leonie; Hirsch, Arthur; Duis, Simone; Kreider, Julie; Mortera, Andrea; Haverbeck, Oliver; Kraus, Silvio; Schmitz, Felix; DiGiovanna, Jack; van den Brand, Rubia; Bloch, Jocelyne; Detemple, Peter; Lacour, Stéphanie P.; Bézard, Erwan; Micera, Silvestro; Courtine, Grégoire

2016-01-01

Electrical neuromodulation of lumbar segments improves motor control after spinal cord injury in animal models and humans. However, the physiological principles underlying the effect of this intervention remain poorly understood, which has limited this therapeutic approach to continuous stimulation applied to restricted spinal cord locations. Here, we developed novel stimulation protocols that reproduce the natural dynamics of motoneuron activation during locomotion. For this, we computed the spatiotemporal activation pattern of muscle synergies during locomotion in healthy rats. Computer simulations identified optimal electrode locations to target each synergy through the recruitment of proprioceptive feedback circuits. This framework steered the design of spatially selective spinal implants and real–time control software that modulate extensor versus flexor synergies with precise temporal resolution. Spatiotemporal neuromodulation therapies improved gait quality, weight–bearing capacities, endurance and skilled locomotion in multiple rodent models of spinal cord injury. These new concepts are directly translatable to strategies to improve motor control in humans. PMID:26779815

Software And Systems Engineering Risk Management

DTIC Science & Technology

2010-04-01

RSKM 2004 COSO Enterprise RSKM Framework 2006 ISO/IEC 16085 Risk Management Process 2008 ISO/IEC 12207 Software Lifecycle Processes 2009 ISO/IEC...1 Software And Systems Engineering Risk Management John Walz VP Technical and Conferences Activities, IEEE Computer Society Vice-Chair Planning...Software & Systems Engineering Standards Committee, IEEE Computer Society US TAG to ISO TMB Risk Management Working Group Systems and Software

Impact of Computer Software on Advertising Media Courses: A Study of 71 Colleges and Universities.

ERIC Educational Resources Information Center

Martin, Dennis G.; Vaccaro-Lloyd, Carla

A study evaluated the impact of microcomputers and software in advertising media courses by surveying media planning instructors in 71 (out of 111) colleges and universities. The survey asked instructors to evaluate textbooks, workbooks, and computer software; to assess the impact of software on the media course; and to compare software users with…

Computer-Assisted Language Learning for Japanese on the Macintosh: An Update of What's Available.

ERIC Educational Resources Information Center

Darnall, Cliff; And Others

This paper outlines a presentation on available Macintosh computer software for learning Japanese. The software systems described are categorized by their emphasis on speaking, writing, or reading, with a special section on software for young learners. Software that emphasizes spoken language includes "Berlitz for Business…

Software metrics: Software quality metrics for distributed systems. [reliability engineering

NASA Technical Reports Server (NTRS)

Post, J. V.

1981-01-01

Software quality metrics was extended to cover distributed computer systems. Emphasis is placed on studying embedded computer systems and on viewing them within a system life cycle. The hierarchy of quality factors, criteria, and metrics was maintained. New software quality factors were added, including survivability, expandability, and evolvability.

Standard practices for the implementation of computer software

NASA Technical Reports Server (NTRS)

Irvine, A. P. (Editor)

1978-01-01

A standard approach to the development of computer program is provided that covers the file cycle of software development from the planning and requirements phase through the software acceptance testing phase. All documents necessary to provide the required visibility into the software life cycle process are discussed in detail.

Proceedings, Conference on the Computing Environment for Mathematical Software

NASA Technical Reports Server (NTRS)

1981-01-01

Recent advances in software and hardware technology which make it economical to create computing environments appropriate for specialized applications are addressed. Topics included software tools, FORTRAN standards activity, and features of languages, operating systems, and hardware that are important for the development, testing, and maintenance of mathematical software.

14 CFR 417.123 - Computing systems and software.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Computing systems and software. 417.123... systems and software. (a) A launch operator must document a system safety process that identifies the... systems and software. (b) A launch operator must identify all safety-critical functions associated with...

14 CFR 417.123 - Computing systems and software.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Computing systems and software. 417.123... systems and software. (a) A launch operator must document a system safety process that identifies the... systems and software. (b) A launch operator must identify all safety-critical functions associated with...

14 CFR 417.123 - Computing systems and software.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Computing systems and software. 417.123... systems and software. (a) A launch operator must document a system safety process that identifies the... systems and software. (b) A launch operator must identify all safety-critical functions associated with...

14 CFR 417.123 - Computing systems and software.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Computing systems and software. 417.123... systems and software. (a) A launch operator must document a system safety process that identifies the... systems and software. (b) A launch operator must identify all safety-critical functions associated with...

14 CFR 417.123 - Computing systems and software.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Computing systems and software. 417.123... systems and software. (a) A launch operator must document a system safety process that identifies the... systems and software. (b) A launch operator must identify all safety-critical functions associated with...

78 FR 47014 - Configuration Management Plans for Digital Computer Software Used in Safety Systems of Nuclear...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... Software Used in Safety Systems of Nuclear Power Plants AGENCY: Nuclear Regulatory Commission. ACTION... Computer Software Used in Safety Systems of Nuclear Power Plants.'' This RG endorses, with clarifications... Electrical and Electronic Engineers (IEEE) Standard 828-2005, ``IEEE Standard for Software Configuration...

Ethics in computer software design and development

Treesearch

Alan J. Thomson; Daniel L. Schmoldt

2001-01-01

Over the past 20 years, computer software has become integral and commonplace for operational and management tasks throughout agricultural and natural resource disciplines. During this software infusion, however, little thought has been afforded human impacts, both good and bad. This paper examines current ethical issues of software system design and development in...

ActionMap: A web-based software that automates loci assignments to framework maps.

PubMed

Albini, Guillaume; Falque, Matthieu; Joets, Johann

2003-07-01

Genetic linkage computation may be a repetitive and time consuming task, especially when numerous loci are assigned to a framework map. We thus developed ActionMap, a web-based software that automates genetic mapping on a fixed framework map without adding the new markers to the map. Using this tool, hundreds of loci may be automatically assigned to the framework in a single process. ActionMap was initially developed to map numerous ESTs with a small plant mapping population and is limited to inbred lines and backcrosses. ActionMap is highly configurable and consists of Perl and PHP scripts that automate command steps for the MapMaker program. A set of web forms were designed for data import and mapping settings. Results of automatic mapping can be displayed as tables or drawings of maps and may be exported. The user may create personal access-restricted projects to store raw data, settings and mapping results. All data may be edited, updated or deleted. ActionMap may be used either online or downloaded for free (http://moulon.inra.fr/~bioinfo/).

ActionMap: a web-based software that automates loci assignments to framework maps

PubMed Central

Albini, Guillaume; Falque, Matthieu; Joets, Johann

2003-01-01

Genetic linkage computation may be a repetitive and time consuming task, especially when numerous loci are assigned to a framework map. We thus developed ActionMap, a web-based software that automates genetic mapping on a fixed framework map without adding the new markers to the map. Using this tool, hundreds of loci may be automatically assigned to the framework in a single process. ActionMap was initially developed to map numerous ESTs with a small plant mapping population and is limited to inbred lines and backcrosses. ActionMap is highly configurable and consists of Perl and PHP scripts that automate command steps for the MapMaker program. A set of web forms were designed for data import and mapping settings. Results of automatic mapping can be displayed as tables or drawings of maps and may be exported. The user may create personal access-restricted projects to store raw data, settings and mapping results. All data may be edited, updated or deleted. ActionMap may be used either online or downloaded for free (http://moulon.inra.fr/~bioinfo/). PMID:12824426

A UNIFIED FRAMEWORK FOR VARIANCE COMPONENT ESTIMATION WITH SUMMARY STATISTICS IN GENOME-WIDE ASSOCIATION STUDIES.

PubMed

Zhou, Xiang

2017-12-01

Linear mixed models (LMMs) are among the most commonly used tools for genetic association studies. However, the standard method for estimating variance components in LMMs-the restricted maximum likelihood estimation method (REML)-suffers from several important drawbacks: REML requires individual-level genotypes and phenotypes from all samples in the study, is computationally slow, and produces downward-biased estimates in case control studies. To remedy these drawbacks, we present an alternative framework for variance component estimation, which we refer to as MQS. MQS is based on the method of moments (MoM) and the minimal norm quadratic unbiased estimation (MINQUE) criterion, and brings two seemingly unrelated methods-the renowned Haseman-Elston (HE) regression and the recent LD score regression (LDSC)-into the same unified statistical framework. With this new framework, we provide an alternative but mathematically equivalent form of HE that allows for the use of summary statistics. We provide an exact estimation form of LDSC to yield unbiased and statistically more efficient estimates. A key feature of our method is its ability to pair marginal z -scores computed using all samples with SNP correlation information computed using a small random subset of individuals (or individuals from a proper reference panel), while capable of producing estimates that can be almost as accurate as if both quantities are computed using the full data. As a result, our method produces unbiased and statistically efficient estimates, and makes use of summary statistics, while it is computationally efficient for large data sets. Using simulations and applications to 37 phenotypes from 8 real data sets, we illustrate the benefits of our method for estimating and partitioning SNP heritability in population studies as well as for heritability estimation in family studies. Our method is implemented in the GEMMA software package, freely available at www.xzlab.org/software.html.

10 CFR 961.11 - Text of the contract.

Code of Federal Regulations, 2010 CFR

2010-01-01

... requires permanent isolation. 13. The term electricity (kilowatt hours) generated and sold means gross...-type documents or computer software (including computer programs, computer software data bases, and...

Computer literacy in nursing education. An overview.

PubMed

Newbern, V B

1985-09-01

Nursing educators are beginning to realize that computer literacy has become a survival skill for the profession. They understand that literacy must be at a level that assures the ability to manage and control the flood of available information and provides an openness and awareness of future technologic possibilities. The computer has been on college campuses for a number of years, used primarily for record storage and retrieval. However, early on a few nurse educators saw the potential for its use as a practice tool. Out of this foresight came both formal and nonformal educational offerings. The evolution of formal coursework in computer literacy has moved from learning about the computer to learning with the computer. Today the use of the computer is expanding geometrically as microcomputers become common. Graduate students and faculty use them for literature searches and data analysis. Undergraduates are routinely using computer-assisted instruction. Coursework in computer technology is fast becoming a given for nursing students and computer competency a requisite for faculty. However, inculcating computer competency in faculty and student repertoires is not an easy task. There are problems related to motivation, resources, and control. Territorial disputes between schools and colleges must be arbitrated. The interface with practice must be addressed. The paucity of adequate software is a real concern. But the potential is enormous, probably restricted only by human creativity. The possibilities for teaching and learning are profound, especially if geographical constraints can be effaced and scarce resources can be shared at minimal cost. Extremely sophisticated research designs and evaluation methodologies can be used routinely.(ABSTRACT TRUNCATED AT 250 WORDS)

Real time computer data system for the 40 x 80 ft wind tunnel facility at Ames Research Center

NASA Technical Reports Server (NTRS)

Cambra, J. M.; Tolari, G. P.

1974-01-01

The wind tunnel realtime computer system is a distributed data gathering system that features a master computer subsystem, a high speed data gathering subsystem, a quick look dynamic analysis and vibration control subsystem, an analog recording back-up subsystem, a pulse code modulation (PCM) on-board subsystem, a communications subsystem, and a transducer excitation and calibration subsystem. The subsystems are married to the master computer through an executive software system and standard hardware and FORTRAN software interfaces. The executive software system has four basic software routines. These are the playback, setup, record, and monitor routines. The standard hardware interfaces along with the software interfaces provide the system with the capability of adapting to new environments.

Should the Internet Be Censored? Yes! Yes! Yes! Yes!

ERIC Educational Resources Information Center

Taylor, Bruce

1998-01-01

Supports the use of filtering software by parents, schools, and libraries as a least restrictive alternative to criminal prosecution to restrict the availability of pornographic materials on the Internet. Argues that filtering programs work well and do not make most of the mistakes attributed to them by detractors. (DSK)

Key Issues in Instructional Computer Graphics.

ERIC Educational Resources Information Center

Wozny, Michael J.

1981-01-01

Addresses key issues facing universities which plan to establish instructional computer graphics facilities, including computer-aided design/computer aided manufacturing systems, role in curriculum, hardware, software, writing instructional software, faculty involvement, operations, and research. Thirty-seven references and two appendices are…

75 FR 25185 - Broadband Initiatives Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

..., excluding desktop or laptop computers, computer hardware and software (including anti-virus, anti-spyware, and other security software), audio or video equipment, computer network components... 10 desktop or laptop computers and individual workstations to be located within the rural library...

Massively parallel quantum computer simulator

NASA Astrophysics Data System (ADS)

De Raedt, K.; Michielsen, K.; De Raedt, H.; Trieu, B.; Arnold, G.; Richter, M.; Lippert, Th.; Watanabe, H.; Ito, N.

2007-01-01

We describe portable software to simulate universal quantum computers on massive parallel computers. We illustrate the use of the simulation software by running various quantum algorithms on different computer architectures, such as a IBM BlueGene/L, a IBM Regatta p690+, a Hitachi SR11000/J1, a Cray X1E, a SGI Altix 3700 and clusters of PCs running Windows XP. We study the performance of the software by simulating quantum computers containing up to 36 qubits, using up to 4096 processors and up to 1 TB of memory. Our results demonstrate that the simulator exhibits nearly ideal scaling as a function of the number of processors and suggest that the simulation software described in this paper may also serve as benchmark for testing high-end parallel computers.

ResidPlots-2: Computer Software for IRT Graphical Residual Analyses

ERIC Educational Resources Information Center

Liang, Tie; Han, Kyung T.; Hambleton, Ronald K.

2009-01-01

This article discusses the ResidPlots-2, a computer software that provides a powerful tool for IRT graphical residual analyses. ResidPlots-2 consists of two components: a component for computing residual statistics and another component for communicating with users and for plotting the residual graphs. The features of the ResidPlots-2 software are…

Knowledge and utilization of computer-software for statistics among Nigerian dentists.

PubMed

Chukwuneke, F N; Anyanechi, C E; Obiakor, A O; Amobi, O; Onyejiaka, N; Alamba, I

2013-01-01

The use of computer soft ware for generation of statistic analysis has transformed health information and data to simplest form in the areas of access, storage, retrieval and analysis in the field of research. This survey therefore was carried out to assess the level of knowledge and utilization of computer software for statistical analysis among dental researchers in eastern Nigeria. Questionnaires on the use of computer software for statistical analysis were randomly distributed to 65 practicing dental surgeons of above 5 years experience in the tertiary academic hospitals in eastern Nigeria. The focus was on: years of clinical experience; research work experience; knowledge and application of computer generated software for data processing and stastistical analysis. Sixty-two (62/65; 95.4%) of these questionnaires were returned anonymously, which were used in our data analysis. Twenty-nine (29/62; 46.8%) respondents fall within those with 5-10 years of clinical experience out of which none has completed the specialist training programme. Practitioners with above 10 years clinical experiences were 33 (33/62; 53.2%) out of which 15 (15/33; 45.5%) are specialists representing 24.2% (15/62) of the total number of respondents. All the 15 specialists are actively involved in research activities and only five (5/15; 33.3%) can utilize software statistical analysis unaided. This study has i dentified poor utilization of computer software for statistic analysis among dental researchers in eastern Nigeria. This is strongly associated with lack of exposure on the use of these software early enough especially during the undergraduate training. This call for introduction of computer training programme in dental curriculum to enable practitioners develops the attitude of using computer software for their research.

Cloud Computing for the Grid: GridControl: A Software Platform to Support the Smart Grid

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

None

GENI Project: Cornell University is creating a new software platform for grid operators called GridControl that will utilize cloud computing to more efficiently control the grid. In a cloud computing system, there are minimal hardware and software demands on users. The user can tap into a network of computers that is housed elsewhere (the cloud) and the network runs computer applications for the user. The user only needs interface software to access all of the cloud’s data resources, which can be as simple as a web browser. Cloud computing can reduce costs, facilitate innovation through sharing, empower users, and improvemore » the overall reliability of a dispersed system. Cornell’s GridControl will focus on 4 elements: delivering the state of the grid to users quickly and reliably; building networked, scalable grid-control software; tailoring services to emerging smart grid uses; and simulating smart grid behavior under various conditions.« less

Spacelab experiment computer study. Volume 1: Executive summary (presentation)

NASA Technical Reports Server (NTRS)

Lewis, J. L.; Hodges, B. C.; Christy, J. O.

1976-01-01

A quantitative cost for various Spacelab flight hardware configurations is provided along with varied software development options. A cost analysis of Spacelab computer hardware and software is presented. The cost study is discussed based on utilization of a central experiment computer with optional auxillary equipment. Groundrules and assumptions used in deriving the costing methods for all options in the Spacelab experiment study are presented. The groundrules and assumptions, are analysed and the options along with their cost considerations, are discussed. It is concluded that Spacelab program cost for software development and maintenance is independent of experimental hardware and software options, that distributed standard computer concept simplifies software integration without a significant increase in cost, and that decisions on flight computer hardware configurations should not be made until payload selection for a given mission and a detailed analysis of the mission requirements are completed.

Enhanced Master Controller Unit Tester

NASA Technical Reports Server (NTRS)

Benson, Patricia; Johnson, Yvette; Johnson, Brian; Williams, Philip; Burton, Geoffrey; McCoy, Anthony

2007-01-01

The Enhanced Master Controller Unit Tester (EMUT) software is a tool for development and testing of software for a master controller (MC) flight computer. The primary function of the EMUT software is to simulate interfaces between the MC computer and external analog and digital circuitry (including other computers) in a rack of equipment to be used in scientific experiments. The simulations span the range of nominal, off-nominal, and erroneous operational conditions, enabling the testing of MC software before all the equipment becomes available.

NEDLite user's manual: forest inventory for Palm OS handheld computers

Treesearch

Peter D. Knopp; Mark J. Twery

2006-01-01

A user's manual for NEDLite, software that enables collection of forest inventory data on Palm OS handheld computers, with the option of transferring data into NED software for analysis and subsequent prescription development. NEDLite software is included. Download the NEDLite software at: http://www.fs.fed.us/ne/burlington/ned

76 FR 70490 - Certain Computing Devices With Associated Instruction Sets and Software; Institution of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... Associated Instruction Sets and Software; Institution of Investigation AGENCY: U.S. International Trade... associated instruction sets and software by reason of infringement of certain claims of U.S. Patent No. 6,253... certain computing devices with associated instruction sets and software that infringe one or more of...

The Effectiveness of Interactivity in Multimedia Software Tutorials

ERIC Educational Resources Information Center

Whitman, Lisa

2013-01-01

Many people face the challenge of finding effective computer-based software instruction, including employees who must learn how to use software applications for their job and students of distance education classes. Therefore, it is important to conduct research on how computer-based multimedia software tutorials should be designed so they are as…

The Organization of a Computer Software Collection Using an Information Storage and Retrieval Software Package.

ERIC Educational Resources Information Center

Davies, Denise M.

1985-01-01

Discusses design, development, and use of a database to provide organization and access to a computer software collection at the University of Hawaii School of Library Studies. Field specifications, samples of report forms, and a description of the physical organization of the software collection are included. (MBR)

FORMED: Bringing Formal Methods to the Engineering Desktop

DTIC Science & Technology

2016-02-01

integrates formal verification into software design and development by precisely defining semantics for a restricted subset of the Unified Modeling...input-output contract satisfaction and absence of null pointer dereferences. 15. SUBJECT TERMS Formal Methods, Software Verification , Model-Based...Domain specific languages (DSLs) drive both implementation and formal verification

The Education Value of Cloud Computing

ERIC Educational Resources Information Center

Katzan, Harry, Jr.

2010-01-01

Cloud computing is a technique for supplying computer facilities and providing access to software via the Internet. Cloud computing represents a contextual shift in how computers are provisioned and accessed. One of the defining characteristics of cloud software service is the transfer of control from the client domain to the service provider.…

Application of CT-PSF-based computer-simulated lung nodules for evaluating the accuracy of computer-aided volumetry.

PubMed

Funaki, Ayumu; Ohkubo, Masaki; Wada, Shinichi; Murao, Kohei; Matsumoto, Toru; Niizuma, Shinji

2012-07-01

With the wide dissemination of computed tomography (CT) screening for lung cancer, measuring the nodule volume accurately with computer-aided volumetry software is increasingly important. Many studies for determining the accuracy of volumetry software have been performed using a phantom with artificial nodules. These phantom studies are limited, however, in their ability to reproduce the nodules both accurately and in the variety of sizes and densities required. Therefore, we propose a new approach of using computer-simulated nodules based on the point spread function measured in a CT system. The validity of the proposed method was confirmed by the excellent agreement obtained between computer-simulated nodules and phantom nodules regarding the volume measurements. A practical clinical evaluation of the accuracy of volumetry software was achieved by adding simulated nodules onto clinical lung images, including noise and artifacts. The tested volumetry software was revealed to be accurate within an error of 20 % for nodules >5 mm and with the difference between nodule density and background (lung) (CT value) being 400-600 HU. Such a detailed analysis can provide clinically useful information on the use of volumetry software in CT screening for lung cancer. We concluded that the proposed method is effective for evaluating the performance of computer-aided volumetry software.

A general framework for parametric survival analysis.

PubMed

Crowther, Michael J; Lambert, Paul C

2014-12-30

Parametric survival models are being increasingly used as an alternative to the Cox model in biomedical research. Through direct modelling of the baseline hazard function, we can gain greater understanding of the risk profile of patients over time, obtaining absolute measures of risk. Commonly used parametric survival models, such as the Weibull, make restrictive assumptions of the baseline hazard function, such as monotonicity, which is often violated in clinical datasets. In this article, we extend the general framework of parametric survival models proposed by Crowther and Lambert (Journal of Statistical Software 53:12, 2013), to incorporate relative survival, and robust and cluster robust standard errors. We describe the general framework through three applications to clinical datasets, in particular, illustrating the use of restricted cubic splines, modelled on the log hazard scale, to provide a highly flexible survival modelling framework. Through the use of restricted cubic splines, we can derive the cumulative hazard function analytically beyond the boundary knots, resulting in a combined analytic/numerical approach, which substantially improves the estimation process compared with only using numerical integration. User-friendly Stata software is provided, which significantly extends parametric survival models available in standard software. Copyright © 2014 John Wiley & Sons, Ltd.