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Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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1

Energy and American Society : a Reference Handbook  

E-Print Network [OSTI]

American Society: A Reference Handbook By E. Willard MillerSOCIETY: A REFERENCE HANDBOOK (Contemporary World IssuesSOCIETY: A REFERENCE HANDBOOK is an important reference work

Li, Haipeng

1996-01-01T23:59:59.000Z

2

History of structural acoustics and vibrations in the Acoustical Society of America  

Science Journals Connector (OSTI)

Structural acoustics refers to the interaction of sound and structures—the response of structures to sound the radiation of sound from vibrating structures and the effect of the acoustic medium on the structural vibrations. Interest in these subjects increased greatly during the 1930s and 40s because of practical applications in the design of microphones and loud speakers used in telephones radios and electronic phonographs. The combination of electrical and mechanical systems lead to the use of electrical engineering concepts such as impedance circuits and electrical analogies in the analysis of mechanical systems. In later years much of the work dealt with various aspects of underwater structures prompted by U.S. Navy interests. The field which began with classical analytical mechanics applications has progressed to new approaches including statistical energy analysis near?field acoustical holography fuzzy structures active control of vibrations and smart materials. In recognition of these new developments the name of the technical committee was changed in 1987 from ‘‘Shock and Vibration’’ to ‘‘Structural Acoustics and Vibration.’’

2002-01-01T23:59:59.000Z

3

History of proposed Acoustical Society standard on “Underwater Passive Acoustic Monitoring for Bioacoustic Applications”.  

Science Journals Connector (OSTI)

In 2005 an ASA working group was formed to examine whether a standard should exist for “Passive Acoustic Monitoring for Marine Mammal Mitigation for Seismic Surveys”. Public discussions at subsequent meetings quickly showed that no consensus existed for specifying hardware requirements for passive acoustic measurements but consensus did seem possible for specifying “minimum requirements for recording and reporting bioacoustic data”. The proposed standard was renamed “Underwater Passive Acoustic Monitoring for Bioacoustic Applications” with three defined goals: (1) providing a set of requirements for information to be documented while recording acoustic data at sea (metadata requirements); (2) detailing the minimum information about acoustic hardware and software to be included when reporting results in gray or peer?reviewed literature; and (3) specifying metrics to be used when summarizing the features of an acoustic signal such as signal?to?noise ratio. A set of recommended best?practice procedures and equipment capabilities would also be included as an informative annex. After languishing for several years an attempt is being made to develop the standard further. This presentation describes the ASA standard outlines the development process and sketches the current thinking on the standard with an emphasis on the metrics portion.

Aaron Thode; David K. Mellinger

2010-01-01T23:59:59.000Z

4

Methods And Systems For Using Reference Images In Acoustic Image Processing  

DOE Patents [OSTI]

A method and system of examining tissue are provided in which a field, including at least a portion of the tissue and one or more registration fiducials, is insonified. Scattered acoustic information, including both transmitted and reflected waves, is received from the field. A representation of the field, including both the tissue and the registration fiducials, is then derived from the received acoustic radiation.

Moore, Thomas L. (Livermore, CA); Barter, Robert Henry (Oakland, CA)

2005-01-04T23:59:59.000Z

5

History of the Acoustical Society of America’s standard on “Underwater Passive Acoustic Monitoring for Bioacoustic Applications”: Metadata issues.  

Science Journals Connector (OSTI)

In 2005 an ASA working group was formed to examine whether a standard should exist for “Passive Acoustic Monitoring for Marine Mammal Mitigation for Seismic Surveys”. Public discussions at subsequent meetings quickly showed no consensus existed for specifying hardware requirements for passive acoustic measurements but consensus did seem possible for specifying “minimum requirements for recording and reporting bioacoustic data.” The proposed standard was renamed “Underwater Passive Acoustic Monitoring for Bioacoustic Applications” with three defined goals: (1) providing a set of requirements for information to be documented while recording acoustic data at sea (metadata requirements); (2) detailing the minimum information about acoustic hardware and software to be included when reporting results in gray or peer?reviewed literature; and (3) specifying metrics to be used when summarizing the features of an acoustic signal. After languishing for several years an attempt is being made to develop the standard further. This presentation describes what ASA standards are outlines the development process and sketches the current status of the standard with an emphasis on metadata issues.

Aaron Thode; David K. Mellinger

2010-01-01T23:59:59.000Z

6

References  

Science Journals Connector (OSTI)

......industrial radiation sterilization process control. Radiat. Phys. Chem...MOSFET dosimetry. Proc. Ann. Mtg. Health Physics Society (1988...Processing (Trans. First Int. Mtg Puerto Rico, 1976). 567-573...Ed. (1968). Fundamental Processes in Radiation Chemistry (Interscience......

References

2008-12-01T23:59:59.000Z

7

References  

Science Journals Connector (OSTI)

......dosimeter: An improved cathode ray determination...Stopping Powers of Materials (1989) Gaithersburg...of the physically active ultraviolet (which...Standard Reference Materials: Accuracy in Analytical...dosimeter: An improved cathode ray determination...Stopping Powers of Materials, NIST Standard......

References

2008-12-01T23:59:59.000Z

8

References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis Analysis Analysis - Home Analytical Dashboards Computerized Accident Incident Reporting and Recordkeeping System (CAIRS) Corporate Safety Analysis Trends Daily Occurrence Reports Electrical Safety Occurrences Final Occurrence Reports Access System Login Lessons Learned and Best Practices Occurrence Reporting and Processing System (ORPS) Operating Experience Committee Operating Experience Level 1, 2, and 3 Documents Operating Experience Summaries Radiation Exposure Monitoring Systems (REMS) Safety Bulletins Safety and Health Alerts Safety Basis Information System (SBIS) Suspect/Counterfeit Items and Defective Items (SCI/DI) References HSS Logo References DOE O 210.2A, DOE Corporate Operating Experience Program (Apr 08, 2011) DOE O 210.2 Crosswalk DOE O 231.1B, Environment, Safety and Health Reporting (Jun 27, 2011)

9

REFERENCES  

Broader source: Energy.gov (indexed) [DOE]

205.1B 205.1B Approved 05-16-2011 Page 1 REFERENCES 1. INTRODUCTION 2. . Includes a list of sources cited in the directive and additional information sources to assist in implementing DOE Order 205.1B, Cyber Security Program. FEDERAL LAWS AND REGULATIONS a. Public Law (P.L.) 93-579, Privacy Act of 1974, as amended [Title 5 United States Code (U.S.C.) Section 552a]. . b. P.L. 104-106, Division E, Clinger Cohen Act (CCA) (formerly Information Technology Management Reform Act of 1996. c. P.L. 106-65, "National Defense Authorization Act [Section 3212(d)], enacted October 1999. d. P.L. 107-347, Title III, Federal Information Security Management Act of 2002 (FISMA), enacted December 2002. 3. OFFICE OF MANAGEMENT AND BUDGET (OMB) CIRCULARS. Located at http://www.whitehouse.gov/omb/circulars_default/.

10

Standards in acoustics of the American Society of Heating, Refrigeration, and Air?Conditioning Engineers (ASHRAE)  

Science Journals Connector (OSTI)

This paper presents the extent of ASHRAE’s involvement in sound and noise standards. ASHRAE has only a limited number of formal standards in acoustics but its two volumes of the four?volume set of handbooks contain many items that have become de facto standards. The ‘‘Fundamentals Handbook’’ and the ‘‘Applications Handbook’’ provide tables that show the power loss due to end reflection attenuation of lined ducts room criteria approaches and metrics and other material properties that are used even though and in spite of the fact that they never were evaluated as a standard by Canvass or other means. I will summarize the topics in the ASHRAE publications and discuss the limitations and current controversial topics.

2000-01-01T23:59:59.000Z

11

Changes in the acoustical requirements of the 2014 editions of the Facility Guidelines Institute's Guidelines for Designand Construction of Hospitals and Outpatient Facilities and its reference document Sound & Vibration Design Guidelinesfor Health Care Facilities  

Science Journals Connector (OSTI)

Acoustical design criteria for health care facilities as defined by the FGI Guidelines have been updated in the recently published 2014 edition. Sound & Vibration Design Guidelines for Health Care Facilities (S&V3.0) serves as the sole acoustical reference for the FGI Guidelines and has also been updated as part of the 2014 FGI cycle. The S&V reference is authored and edited by the FGI's acoustical working group. The secretary of this group (Horan) will summarize these changes and will also discuss the public review and comment process that led to the updated Guidelines. This same process will be used in the forthcoming cycle in preparation for the 2018 edition(s).

2014-01-01T23:59:59.000Z

12

A perspective on wind farm complaints and the Acoustical Society of America's public policy  

Science Journals Connector (OSTI)

Worldwide hundreds of wind farms have been built and commissioned. A sizeable fraction of these have had some complaints about wind farm noise perhaps 10 to 50%. A smaller percentage of wind farms have engendered more widespread complaints and claims of adverse health effects perhaps 1 to 10%. And in the limit (0 to 1%) there have been very widespread vociferous complaints and in some cases people have abandoned their houses. Some advocates for potentially affected communities have opined that many will be made ill while living miles from the nearest turbine and some who are wind power advocates have opined that there is no possibility anyone can possibly be made ill from wind turbine acoustic emissions. In an attempt to ameliorate this frequently polarized situation the ASA has established a public policy statement that calls for the development of a balanced research agenda to establish facts where “balanced” means the research should resolve issues for all parties with a material interest and all parties should have a seat at the table where the research plans are developed. This paper presents some thoughts and suggestions as to how this ASA public policy statement can be nurtured and brought to fruition.

2014-01-01T23:59:59.000Z

13

Paducah DUF6 Conversion Final EIS - Chapter 7: References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Paducah DUF Paducah DUF 6 Conversion Final EIS 7 REFERENCES Acoustical Society of America, 1983, American National Standard Specification for Sound Level Meters, ANSI S1.4-1983, New York, N.Y., Feb. Acoustical Society of America, 1985, American National Standard Specification for Sound Level Meters, ANSI S1.4A-1985, Amendment to ANSI S1.4-1983, New York, N.Y., June. AIHA (American Industrial Hygiene Association), 2002, The AIHA 2002 Emergency Response Planning Guidelines and Workplace Environmental Exposure Level Guides Handbook, Fairfax, Va. Allison, T., 2002, "DUF 6 County, City, and School District Financial Data," intraoffice memo from Allison (Argonne National Laboratory, Argonne, Ill.) to H. Avci (Argonne National Laboratory, Argonne, Ill.), Aug. 1.

14

Portsmouth DUF6 Conversion Final EIS - Chapter 7: References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Portsmouth DUF Portsmouth DUF 6 Conversion Final EIS 7 REFERENCES Acoustical Society of America, 1983, American National Standard Specification for Sound Level Meters, ANSI S1.4-1983, New York, N.Y., Feb. Acoustical Society of America, 1985, American National Standard Specification for Sound Level Meters, ANSI S1.4A-1985, Amendment to ANSI S1.4-1983, New York, N.Y., June. AIHA (American Industrial Hygiene Association), 2002, The AIHA 2002 Emergency Response Planning Guidelines and Workplace Environmental Exposure Level Guides Handbook, Fairfax, Va. Allison, T., 2002, "DUF 6 County, City, and School District Financial Data," intraoffice memorandum from Allison (Argonne National Laboratory, Argonne, Ill.) to H. Avci (Argonne National Laboratory, Argonne, Ill.), Aug. 1.

15

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 120th Convention 2006 May 20­23 Paris. Additional papers may be obtained by sending request and remittance to Audio Engineering Society, 60 East 42 of the Audio Engineering Society. Acoustic Rendering for Color Information Ludovico Ausiello1 , Emanuele

Ferri, Massimo

16

Reference Shelf  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Reference Shelf Reference Shelf Reference Shelf Find reference sources Questions? 505-667-5809 Email Biography Biographies of Women in Science Biography.com Marquis Who's Who NobelPrize.org Nobel Prize Internet Archive Calculators Currency Converter OnlineConversion.com Wolfram|Alpha Computational Knowledge Engine Dictionaries Oxford English Dictionary Merriam-Webster Dictionary DOD Dictionary of Military Terms Encyclopedias Britannica Online Columbia Encyclopedia Wikipedia Grants & Funding DOE Office of Science Grants & Contracts National Science Foundation National Institutes of Health Grants.Gov FedBizOpps.gov Los Alamos Info Los Alamos County Los Alamos Historical Society University of New Mexico - Los Alamos Campus Maps Atlapedia Online Perry-Casteneda Library Map Collection U.S. Gazetteer

17

Generic Argillite/Shale Disposal Reference Case  

E-Print Network [OSTI]

of eastern Devonian gas shale: Society of PetroleumShale Disposal Reference Case August 2014 Borehole activity: Oil and gas

Zheng, Liange

2014-01-01T23:59:59.000Z

18

Chinese Renewable Energy Society CRES formerly Chinese Solar Energy Society  

Open Energy Info (EERE)

CRES formerly Chinese Solar Energy Society CRES formerly Chinese Solar Energy Society Jump to: navigation, search Name Chinese Renewable Energy Society (CRES) (formerly Chinese Solar Energy Society) Place Beijing, Beijing Municipality, China Sector Renewable Energy, Solar Product National academic association in renewable energy industry, formerly China Solar Energy society. References Chinese Renewable Energy Society (CRES) (formerly Chinese Solar Energy Society)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Chinese Renewable Energy Society (CRES) (formerly Chinese Solar Energy Society) is a company located in Beijing, Beijing Municipality, China . References ↑ "Chinese Renewable Energy Society (CRES) (formerly Chinese

19

NEWTON's Material Science References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Material Science References Material Science References Do you have a great material science reference link? Please click our Ideas page. Featured Reference Links: Materials Research Society Materials Research Society The Materials Research Society has assembled many resources in its Materials Science Enthusiasts site. This site has information for the K-12 audience, general public, and materials science professionals. Material Science nanoHUB nanHUB.org is the place for nanotechnology research, education, and collaboration. There are Simulation Programs, Online Presentations, Courses, Learning Modules, Podcasts, Animations, Teaching Materials, and more. (Intened for high school and up) Materials Science Resources on the Web Materials Science Resources on the Web This site gives a good general introduction into material science. Sponsered by Iowa State, it talks about what material science is, ceramics and composites, and other topics.

20

Architectural acoustics  

Science Journals Connector (OSTI)

This tutorial will familiarize people with basic concepts in architectural acoustics. Many slides of actual buildings and a brief audio tape will be used to illustrate connections between the visual appearance of buildings and the qualities of their sonic environment. The presentation will provide examples and explanations of common acoustic experiences in buildings with the under?lying reasons for their occurrence. Architectural acoustics can be characterized as an evolving empirical exploration of basic principles from many areas of acoustics through creative testing in the design and subsequent evaluation of buildings. A historical review of applied acoustical principles translated into the medium of architecture will be presented in four primary areas: (1) subjective impressions including qualities of music speech intelligibility and annoyance which are the basis for current design criteria; (2) room acoustics design with an emphasis on auditoria schools restaurants and other public buildings; (3) providing privacy from unwanted sounds and vibrations through discussion of standard measurement techniques such as sound transmission class (STC); and (4) management of noise from HVAC systems and other equipment and processes in buildings. Interesting case studies will demonstrate how complex the practical application of even relatively simple acoustical principles can be in many buildings. In recent years a significant community of laboratory and applied researchers dedicated to this field has emerged to question and quantify the empirical knowledge base that has been accumulated over time. Recent topics of interest such as new measurement modeling and simulation techniques will be briefly introduced.

Gary W. Siebein

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

NEWTON's Molecular Biology References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Molecular Biology References Molecular Biology References Do you have a great reference link? Please click our Ideas page. Featured Reference Links: The Vitual Museum of Bacteria The Vitual Museum of Bacteria Visit the virtual museum of bacteria to learn more about bacteria and germs! This site brings together many links on bacteria, bacteriology, and related topics available on the web. It also provides crystal-clear information about many aspects of bacteria. The American Society of Cell Biology Cell Biology Educational Resources This site, sponsered by the American Society of Cell Biology, provides additional web links to everything from, general educational sites, to biology course materials, to teaching tools and more. National Center for Biotechnology Information National Center for Biotechnology Information

22

The Impact of Civil Rights Legislation on Classroom Acoustics  

E-Print Network [OSTI]

.................................................................................................................... 30 v Abbreviations ADA American with Disabilities Act ADAAG Americans With Disabilities Act Accessibility Guidelines ANSI American National Standards Institute ARI Air-Conditioning and Refrigeration Institute ASA Acoustical... classroom acoustics standards for subsequent inclusion in the Americans With Disabilities Act Access Guidelines (ADAAG), and to reference classroom acoustics in the International Building Code (IBC). However, opposition from the modular classroom and HVAC...

Teel, Jeffrey

2005-12-16T23:59:59.000Z

23

Bulletin of the Seismological Society of America, 90, 6B, pp. S65S76, December 2000 The SCEC Southern California Reference Three-Dimensional Seismic  

E-Print Network [OSTI]

Southern California Reference Three-Dimensional Seismic Velocity Model Version 2 by Harold Magistrale-dimensional (3D) seismic velocity model of southern California developed by the Southern California Earthquake mesh of seismic velocity and density values. This parameterization is convenient to store, transfer

Clayton, Robert W.

24

Acoustics education in Ukraine  

Science Journals Connector (OSTI)

Acoustics education in Ukraine is considered. In more than 40 universities students learn acoustics: in the acoustics department of the National Technical University in Ukraine (only one department in Ukraine) and many related departments such as Nondestructive Testing Physics Electrical Engineering etc. Acoustical specializations of departments are presented. The most promising and developing acoustical specialization is biomedical acoustics.

Stanislav M. Mayevskyy; Leonid M. Gelman

1999-01-01T23:59:59.000Z

25

Reference Material  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Reference Materials There are a variety of reference materials the NSSAB utilizes and have been made available on its website. Documents Fact Sheets - links to Department of Energy...

26

Acoustic plug release indicator  

SciTech Connect (OSTI)

The present invention comprises an acoustic plug release indicator system. The acoustic plug release indicatior system comprises a microphone, recording system and operator listening device.

Carter, E.E. Jr.

1984-09-04T23:59:59.000Z

27

Acoustic transducer  

DOE Patents [OSTI]

An acoustic transducer is described comprising a one-piece hollow mandrel into the outer surface of which is formed a recess with sides perpendicular to the central axis of the mandrel and separated by a first distance and with a bottom parallel to the central axis and within which recess are a plurality of washer-shaped discs of a piezoelectric material and at least one disc of a temperature-compensating material with the discs being captured between the sides of the recess in a pre-stressed interference fit, typically at 2,000 psi of compressive stress. The transducer also includes a power supply and means to connect to a measurement device. The transducer is intended to be used for telemetry between a measurement device located downhole in an oil or gas well and the surface. The transducer is of an construction that is stronger with fewer joints that could leak fluids into the recess holding the piezoelectric elements than is found in previous acoustic transducers. 4 figs.

Drumheller, D.S.

1997-12-30T23:59:59.000Z

28

Acoustic transducer  

DOE Patents [OSTI]

An acoustic transducer comprising a one-piece hollow mandrel into the outer surface of which is formed a recess with sides perpendicular to the central axis of the mandrel and separated by a first distance and with a bottom parallel to the central axis and within which recess are a plurality of washer-shaped discs of a piezoelectric material and at least one disc of a temperature-compensating material with the discs being captured between the sides of the recess in a pre-stressed interference fit, typically at 2000 psi of compressive stress. The transducer also includes a power supply and means to connect to a measurement device. The transducer is intended to be used for telemetry between a measurement device located downhole in an oil or gas well and the surface. The transducer is of an construction that is stronger with fewer joints that could leak fluids into the recess holding the piezoelectric elements than is found in previous acoustic transducers.

Drumheller, Douglas S. (Cedar Crest, NM)

1997-01-01T23:59:59.000Z

29

Ongoing developments in classroom acoustic theory and practice in 2012, and reports on efforts to implement good classroom acoustics  

Science Journals Connector (OSTI)

We live in a time of increasingly loud competing sounds and hearing loss is the number one disability in the world. Diverse populations of school children are especially vulnerable. The result is a degradation of the child’s academic achievement. New classrooms built everyday often incorporate acoustical barriers which limit students’ achievements. Overcoming these barriers involves funding constraints construction timelines and lack of support which requires advocacy from parents school boards and design teams. This advocacy should include the ANSI Classroom Acoustics standards and an acoustical assessment of existing classrooms. Complex classroom acoustics challenges may include reduction of noise radiated by HVAC systems improved acoustic treatment of external walls to minimize exterior noise and acoustic design of walls between adjacent noisy classrooms. Next steps for schools should be to retain an architect and/or an acoustical engineer for remodels and new school construction who are well versed in acoustics for educational settings and noise control. A booklet covering these issues and designed as a practical guide for educators not versed in acoustics is in preparation by the Acoustical Society of America.

Pamela Brown; Mary Crouse

2012-01-01T23:59:59.000Z

30

Acoustic cryocooler  

DOE Patents [OSTI]

An acoustic cryocooler with no moving parts is formed from a thermoacoustic driver (TAD) driving a pulse tube refrigerator (PTR) through a standing wave tube. Thermoacoustic elements in the TAD are spaced apart a distance effective to accommodate the increased thermal penetration length arising from the relatively low TAD operating frequency in the range of 15-60 Hz. At these low operating frequencies, a long tube is required to support the standing wave. The tube may be coiled to reduce the overall length of the cryocooler. One or two PTR's are located on the standing wave tube adjacent antinodes in the standing wave to be driven by the standing wave pressure oscillations. It is predicted that a heat input of 1000 W at 1000 K will maintian a cooling load of 5 W at 80 K.

Swift, Gregory W. (Santa Fe, NM); Martin, Richard A. (Los Alamos, NM); Radenbaugh, Ray (Louisville, CO)

1990-01-01T23:59:59.000Z

31

Construction of a hands?on museum exhibit on physical acoustics by high school students.  

Science Journals Connector (OSTI)

High school students at the LBJ Science Academy constructed a hands?on acoustic levitation exhibit for Discovery Hall an interactive science museum in Austin Texas. In addition to the levitation apparatus itself the exhibit includes posters that explain fundamental principles associated with acoustic levitation e.g. vibration resonance standing waves radiation pressure etc. The project was sponsored by the Acoustical Society of America through an initiative of the Committee on Education in Acoustics to involve high school students in science projects based on acoustics. A review of the project will be presented in this paper. (The donation of a loudspeaker by JBL is also gratefully acknowledged.)

Tony Bertucci; Thomas W. Van Doren

1991-01-01T23:59:59.000Z

32

Acoustical standards and criteria documentation of sustainability in hospital design and construction  

E-Print Network [OSTI]

Acoustical standards and criteria documentation of sustainability in hospital design, commentary is offered about design alternatives that aided or inhibited rating success. Standards. "Sound and Vibration Control," ASHRAE Handbook of HVAC Applications, 2007 American Society of Heating

Paris-Sud XI, Université de

33

Idaho State Historical Society Website | Open Energy Information  

Open Energy Info (EERE)

Society Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Idaho State Historical Society Website Abstract This is the website for the Idaho State...

34

Acoustic Based Sketch Recognition  

E-Print Network [OSTI]

investigate this new area, which we call acoustic based sketch recognition, and evaluate the possibilities of using it as a new interaction technique. We focus specifically on building a recognition engine for acoustic sketch recognition. We first propose a...

Li, Wenzhe

2012-10-19T23:59:59.000Z

35

American Physical Society Honors Decker  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

APS Lights the Way to 2012 Chemistry Nobel APS Lights the Way to 2012 Chemistry Nobel APS X-rays Reveal Picasso's Secret DCS and APS Sign MOU The APS and the 2012 Argonne Energy Showcase Argonne Acoustic Levitation Video Goes Viral APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed American Physical Society Honors Decker NOVEMBER 19, 2012 Bookmark and Share Glenn Decker Senior Scientist Glenn Decker (APS) has been named a fellow of the American Physical Society, an honor limited to no more than one-half of one percent of the society's membership of more than 50,000. Decker's fellowship recognizes his "outstanding contributions to the design, commissioning, and enhancement of synchrotron light sources, and for innovative developments in the field of particle beam diagnostics. In

36

Poroelastic references  

SciTech Connect (OSTI)

This file contains a list of relevant references on the Biot theory (forward and inverse approaches), the double-porosity and dual-permeability theory, and seismic wave propagation in fracture porous media, in RIS format, to approach seismic monitoring in a complex fractured porous medium such as Brady?s Geothermal Field.

Christina Morency

2014-12-12T23:59:59.000Z

37

Poroelastic references  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This file contains a list of relevant references on the Biot theory (forward and inverse approaches), the double-porosity and dual-permeability theory, and seismic wave propagation in fracture porous media, in RIS format, to approach seismic monitoring in a complex fractured porous medium such as Brady?s Geothermal Field.

Christina Morency

38

Optimization Journals, Sites, Societies  

E-Print Network [OSTI]

Optimization Online Links. Optimization related societies. Mathematical Optimization Society · SIAM · INFORMS. Optimization related journals. Mathematical ...

39

Acoustics by additive manufacturing:.  

E-Print Network [OSTI]

??This study focuses on exploring the merging field of additive manufacturing and acoustics and introduces a new type of sound absorber which is regulating performance… (more)

Setaki, F.

2012-01-01T23:59:59.000Z

40

Borehole-Wall Imaging with Acoustic and Optical Televiewers for  

Open Energy Info (EERE)

Borehole-Wall Imaging with Acoustic and Optical Televiewers for Borehole-Wall Imaging with Acoustic and Optical Televiewers for Fractured-Bedrock Aquifer Investigations Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Borehole-Wall Imaging with Acoustic and Optical Televiewers for Fractured-Bedrock Aquifer Investigations Abstract Imaging with acoustic and optical televiewers results in continuous and oriented 360 degree views of the borehole wall from which the character and orientation of lithologic and structural features can be defined for fractured-bedrock aquifer investigations. Fractures are more clearly defined under a wider range of conditions on acoustic images than on optical images including dark-colored rocks, cloudy borehole water, and coated borehole walls. However, optical images allow for the direct viewing

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Royal Agricultural and Horticultural Society of South Australia | Open  

Open Energy Info (EERE)

and Horticultural Society of South Australia and Horticultural Society of South Australia Jump to: navigation, search Name Royal Agricultural and Horticultural Society of South Australia Place South Australia, Australia Zip SA 5034 Sector Buildings, Solar Product South-Australia-based agricultural and horticultural society. The society is installing 1MW solar power systems on six separate buildings. References Royal Agricultural and Horticultural Society of South Australia[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Royal Agricultural and Horticultural Society of South Australia is a company located in South Australia, Australia . References ↑ "Royal Agricultural and Horticultural Society of South

42

Acoustic Heating Peter Ulmschneider  

E-Print Network [OSTI]

Acoustic Heating Peter Ulmschneider lnstitut fiir Theoretische Astrophysik der Universitat waves are a viable and prevalent heating mechanism both in early- and in late-type stars. Acoustic heating appears to be a dominant mechanism for situations where magnetic fields are weak or absent

Ulmschneider, Peter

43

Subject: References:  

Broader source: Energy.gov (indexed) [DOE]

Subject: Subject: References: DEAR 970.3102-2 Compensation for personal services DEAR 970.5204-13 Allowable costs and fixed-fee (Management and operating contracts) DEAR 970.5204-14 Allowable costs and fixed-fee (support contracts) When is this ~\.cquisition Letter (AL) Effective? This AL is effective 10 days from the date of issuance. This gui~ce supersedes any previous statutory cap on executive compensation. Existing contracts need to be reviewed to determine whether contract terms and conditions are consistent with the guidance in this AL, or whether contract modifications are necessary. When Does this AL Expire? This AL remain;; in effect until superseded or canceled. Whom do you Contact for More Information? Contact the Office of Procurement and Assistance Policy, for questions pertaining to the

44

Distributed Acoustic and Seismic Sensing  

Science Journals Connector (OSTI)

An overview of fiber optic distributed acoustic and seismic sensor system architectures is presented.

Kirkendall, Clay

45

Acoustic cooling engine  

DOE Patents [OSTI]

An acoustic cooling engine with improved thermal performance and reduced internal losses comprises a compressible fluid contained in a resonant pressure vessel. The fluid has a substantial thermal expansion coefficient and is capable of supporting an acoustic standing wave. A thermodynamic element has first and second ends and is located in the resonant pressure vessel in thermal communication with the fluid. The thermal response of the thermodynamic element to the acoustic standing wave pumps heat from the second end to the first end. The thermodynamic element permits substantial flow of the fluid through the thermodynamic element. An acoustic driver cyclically drives the fluid with an acoustic standing wave. The driver is at a location of maximum acoustic impedance in the resonant pressure vessel and proximate the first end of the thermodynamic element. A hot heat exchanger is adjacent to and in thermal communication with the first end of the thermodynamic element. The hot heat exchanger conducts heat from the first end to portions of the resonant pressure vessel proximate the hot heat exchanger. The hot heat exchanger permits substantial flow of the fluid through the hot heat exchanger. The resonant pressure vessel can include a housing less than one quarter wavelength in length coupled to a reservoir. The housing can include a reduced diameter portion communicating with the reservoir. The frequency of the acoustic driver can be continuously controlled so as to maintain resonance.

Hofler, Thomas J. (Los Alamos, NM); Wheatley, John C. (Los Alamos, NM); Swift, Gregory W. (Santa Fe, NM); Migliori, Albert (Santa Fe, NM)

1988-01-01T23:59:59.000Z

46

Acoustic well cleaner  

DOE Patents [OSTI]

A method and apparatus are disclosed for cleaning the wellbore and the near wellbore region. A sonde is provided which is adapted to be lowered into a borehole and which includes a plurality of acoustic transducers arranged around the sonde. Electrical power provided by a cable is converted to acoustic energy. The high intensity acoustic energy directed to the borehole wall and into the near wellbore region, redissolves or resuspends the material which is reducing the permeability of the formation and/or restricting flow in the wellbore.

Maki, Jr., Voldi E. (11904 Bell Ave., Austin, TX 78759-2415); Sharma, Mukul M. (Dept. of Petroleum Engr. Univ. of Texas, Austin, TX 78712)

1997-01-21T23:59:59.000Z

47

Acoustical heat pumping engine  

DOE Patents [OSTI]

The disclosure is directed to an acoustical heat pumping engine without moving seals. A tubular housing holds a compressible fluid capable of supporting an acoustical standing wave. An acoustical driver is disposed at one end of the housing and the other end is capped. A second thermodynamic medium is disposed in the housing near to but spaced from the capped end. Heat is pumped along the second thermodynamic medium toward the capped end as a consequence both of the pressure oscillation due to the driver and imperfect thermal contact between the fluid and the second thermodynamic medium. 2 figs.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1983-08-16T23:59:59.000Z

48

Estimation of Dry-Rock Elastic Moduli Based on the Simulation of Mud-Filtrate Invasion Effects on Borehole Acoustic Logs  

E-Print Network [OSTI]

Effects on Borehole Acoustic Logs Tobiloluwa Odumosu, SPE, Carlos Torres-Verdín, SPE, Jesús M Salazar, SPE. Jun Ma, Ben Voss, and Gong Li Wang, SPE, The University of Texas at Austin Copyright 2007, Society

Torres-Verdín, Carlos

49

History of engineering acoustics  

Science Journals Connector (OSTI)

At the Providence RI meeting in December 1955 it was proposed to add three new technical committees to the original seven established about a year earlier. Two of the new ones Audio Engineering and Electroacoustics and Sonic and Ultrasonic Engineering are precursors of the present Engineering Acoustics Technical Committee. In 1961 the name of the former committee was shortened to Electroacoustics and I began to attend their meetings. In 1964 the scope of the committee was broadened and its present name of Engineering Acoustics adopted. Early repeatable experiments in engineering acoustics have been attributed to Benjamin Franklin and mostly anecdotal evidence exists before that. Modern developments involve interdisciplinary involvements with all acoustics and specifically with the discovery of new materials applications of their properties and inventions of a wide variety of devices for producing receiving and using acoustics. Henry Joule Bell Berliner Edison the Curie brothers DeForest and Fessenden will be among those noted with some related recognition of them by the Engineering Acoustics TC.

Stanley L. Ehrlich

2000-01-01T23:59:59.000Z

50

SOCIETY NEWS:  

Science Journals Connector (OSTI)

......13 January 2000 (offices re-open on 4 January 2000). Input for Society News Information for these pages should be sent...Guyenne T D and Hunt J J (eds) Plasma Physics and Controlled Nuclear Fusion, QB 462, European Space Agency, 1993, ISBN 92 9092 246......

From the Council of the RAS; Burlington House

1999-10-01T23:59:59.000Z

51

SOCIETY NEWS:  

Science Journals Connector (OSTI)

......Chester, with the Apollo Moon landings and Patrick Moore giving a public...variable stars. The infa- mous comet Kohoutek started my specialization in the observation of comets. I followed the degree with...Society for Popular Astronomy comet sec- tions. I was president......

New members of RAS Council

2004-02-01T23:59:59.000Z

52

Acoustic Logs At Coso Geothermal Area (1977) | Open Energy Information  

Open Energy Info (EERE)

Coso Geothermal Area (1977) Coso Geothermal Area (1977) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Acoustic Logs At Coso Geothermal Area (1977) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Acoustic Logs Activity Date 1977 Usefulness not indicated DOE-funding Unknown Notes Acoustic logs indicate fractured rock and potentially permeable zones. References Galbraith, R. M. (1 May 1978) Geological and geophysical analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California Goranson, C.; Schroeder, R. (1 June 1978) Static downhole characteristics of well CGEH-1 at Coso Hot Springs, China Lake, California Retrieved from "http://en.openei.org/w/index.php?title=Acoustic_Logs_At_Coso_Geothermal_Area_(1977)&oldid=510216"

53

Acoustic Building Infiltration Measurement System (ABIMS)  

Broader source: Energy.gov [DOE]

The Acoustic Building Infilitration Measurement System project is developing an acoustic method of measuring the infiltration of a building envelope.

54

Spacetime transformation acoustics  

E-Print Network [OSTI]

A recently proposed analogue transformation method has allowed the extension of transformation acoustics to general spacetime transformations. We analyze here in detail the differences between this new analogue transformation acoustics (ATA) method and the standard one (STA). We show explicitly that STA is not suitable for transformations that mix space and time. ATA takes as starting point the acoustic equation for the velocity potential, instead of that for the pressure as in STA. This velocity-potential equation by itself already allows for some transformations mixing space and time, but not all of them. We explicitly obtain the entire set of transformations that do not leave its form invariant. It is in these cases that ATA shows its true potential, allowing for building a transformation acoustics method that enables the full range of spacetime transformations. We provide an example of an important transformation which cannot be achieved with STA. Using this transformation, we design and simulate an acoustic frequency converter via the ATA approach. Furthermore, in those cases in which one can apply both the STA and ATA approaches, we study the different transformational properties of the corresponding physical quantities.

C. García-Meca; S. Carloni; C. Barceló; G. Jannes; J. Sánchez-Dehesa; A. Martínez

2014-07-08T23:59:59.000Z

55

Definition: Acoustic Televiewer | Open Energy Information  

Open Energy Info (EERE)

Televiewer Televiewer Jump to: navigation, search Dictionary.png Acoustic Televiewer The Acoustic Televiewer (ATV) log provides a very-high resolution, sonic image of the borehole wall. The tool consists of an ultrasonic transducer coupled with a downhole inclinometer. These devices are used to generate an oriented image of seismic velocity variation and wave amplitude. These images are then examined and highlighted to reveal fractures, bedding planes and orientation of those features. The log is useful for strata and fracture delineation, and can also be used to evaluate compressional-wave velocity, borehole deviation and eccentricity.[1] References ↑ http://www.dot.ca.gov/hq/esc/geotech/gg/atv_log.htm Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

56

Autonomous adaptive acoustic relay positioning  

E-Print Network [OSTI]

We consider the problem of maximizing underwater acoustic data transmission by adaptively positioning an autonomous mobile relay so as to learn and exploit spatial variations in channel performance. The acoustic channel ...

Cheung, Mei Yi, S.M. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

57

Ant Societies  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Societies Societies Nature Bulletin No. 518-A February 23, 1974 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation ANT SOCIETIES That first small crater-like ring of soil granules heaped up around a crack in the sidewalk is a sign of spring. Hesitate there a moment -- children always do -- and you'll see several Little Black Ants hurrying in and out, bringing up particles of earth from below as they enlarge their underground home. At another time you may see columns of them in an ant safari with two-way traffic as they cross a lawn or invade a kitchen to forage for food. All ants live in colonies. Ants are called social insects because within each colony there is a division of labor with males, females and one or more castes of workers each performing certain tasks for the benefit of the whole group. A single colony may vary in size from a few dozen individuals up to millions. Some naturalists suppose that ants are more numerous than any other type of land animal others think that plant lice outnumber them.

58

NIES Low-Carbon Society Scenarios 2050 | Open Energy Information  

Open Energy Info (EERE)

NIES Low-Carbon Society Scenarios 2050 NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name NIES Low-Carbon Society Scenarios 2050 Agency/Company /Organization National Institute for Environmental Studies Topics Background analysis, Low emission development planning Website http://2050.nies.go.jp/LCS/ind Program Start 2009 Country Bangladesh, China, India, Indonesia, Japan, Malaysia, Thailand, Vietnam UN Region Eastern Asia References 2050 Low-Carbon Society Scenarios (LCSs)[1] National and Local Scenarios National and local scenarios available from the activity webpage: http://2050.nies.go.jp/LCS/index.html References ↑ "2050 Low-Carbon Society Scenarios (LCSs)" Retrieved from "http://en.openei.org/w/index.php?title=NIES_Low-Carbon_Society_Scenarios_2050&oldid=553682"

59

Time-lapse travel time change of multiply scattered acoustic waves  

E-Print Network [OSTI]

of applications where detecting temporal changes may be useful include the monitoring of volcanoes, oil reservoirs time-lapse changes in the oil reservoir caused by a massive miscible CO2 flood to enhance oil recovery heterogeneous reservoirs. © 2005 Acoustical Society of America. DOI: 10.1121/1.2000827 PACS number s : 43.20.Fn

Snieder, Roel

60

On the Propagation of Sound in the Free Atmosphere and the Acoustic Efficiency of Fog-Signal Machinery: An Account of Experiments Carried out at Father Point, Quebec, September, 1913  

Science Journals Connector (OSTI)

...Free Atmosphere and the Acoustic Efficiency of Fog-Signal Machinery: An Account of Experiments Carried out at Father Point, Quebec, September, 1913 Louis Vessot King The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access...

1919-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Acoustic paramagnetic logging tool  

DOE Patents [OSTI]

New methods and apparatus are disclosed which allow measurement of the presence of oil and water in geological formations using a new physical effect called the Acoustic Paramagnetic Logging Effect (APLE). The presence of petroleum in formation causes a slight increase in the earth's magnetic field in the vicinity of the reservoir. This is the phenomena of paramagnetism. Application of an acoustic source to a geological formation at the Larmor frequency of the nucleons present causes the paramagnetism of the formation to disappear. This results in a decrease in the earth3 s magnetic field in the vicinity of the oil bearing formation. Repetitively frequency sweeping the acoustic source through the Larmor frequency of the nucleons present (approx. 2 kHz) causes an amplitude modulation of the earth's magnetic field which is a consequence of the APLE. The amplitude modulation of the earth's magnetic field is measured with an induction coil gradiometer and provides a direct measure of the amount of oil and water in the excitation zone of the formation . The phase of the signal is used to infer the longitudinal relaxation times of the fluids present, which results in the ability in general to separate oil and water and to measure the viscosity of the oil present. Such measurements may be preformed in open boreholes and in cased well bores.

Vail, III, William B. (Bothell, WA)

1988-01-01T23:59:59.000Z

62

Modern Schoolroom Acoustics  

Science Journals Connector (OSTI)

Many teachers are faced with conducting classes in buildings that were obsolete thirty years ago. Others are or soon will be teaching in new schools which are in no way modern in some of their basic construction details. A classroom laboratory or auditorium is fundamentally a shelter in which the basic functions are seeing and hearing. Daylight provides satisfactory seeing a large part of the time. In spite of this about $1.50 per square foot is the average investment for auxiliary lighting while satisfactory acoustics is often completely overlooked or is the target of severe economy measures. Architects today are often eliminating or seriously compromising on the acoustical treatment expenditure while spending lavishly for less important materials. Eighty?five percent articulation will usually result in satisfactory hearing for adults because the context supplies the transitional ties. For children however especially the very young each word and every syllable is important. Excessive reverberation time or poor sound distribution may create conditions which seriously handicap the students and teachers alike. Modern medical methods have shown that poor eyes and poor hearing are often responsible for backward children who are really average or above average in mental ability. It is inexcusable to add to their natural handicaps those of poor architecture and poor engineering. Good acoustics is as fundamental as lighting and ventilation and much more attention should be paid to this phase of school design.

L. F. Yerges; M. A. Smith

1949-01-01T23:59:59.000Z

63

Cylindrical Acoustic Levitator/Concentrator  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cylindrical Acoustic Levitator/Concentrator Cylindrical Acoustic Levitator/Concentrator Cylindrical Acoustic Levitator/Concentrator A low-power, inexpensive acoustic apparatus for levitation and/or concentration of aerosols and small liquid/solid samples having particulates up to several millimeters in diameter in air or other fluids is described. Available for thumbnail of Feynman Center (505) 665-9090 Email Cylindrical Acoustic Levitator/Concentrator A low-power, inexpensive acoustic apparatus for levitation and/or concentration of aerosols and small liquid/solid samples having particulates up to several millimeters in diameter in air or other fluids is described. It is constructed from a commercially available, hollow cylindrical piezoelectric crystal which has been modified to tune the resonance frequency of the breathing mode resonance of the crystal to that

64

Changing quantum reference frames  

E-Print Network [OSTI]

We consider the process of changing reference frames in the case where the reference frames are quantum systems. We find that, as part of this process, decoherence is necessarily induced on any quantum system described relative to these frames. We explore this process with examples involving reference frames for phase and orientation. Quantifying the effect of changing quantum reference frames serves as a first step in developing a relativity principle for theories in which all objects including reference frames are necessarily quantum.

Matthew C. Palmer; Florian Girelli; Stephen D. Bartlett

2014-05-21T23:59:59.000Z

65

Drift and ion acoustic wave driven vortices with superthermal electrons  

SciTech Connect (OSTI)

Linear and nonlinear analysis of coupled drift and acoustic mode is presented in an inhomogeneous electron-ion plasma with {kappa}-distributed electrons. A linear dispersion relation is found which shows that the phase speed of both the drift wave and the ion acoustic wave decreases in the presence of superthermal electrons. Several limiting cases are also discussed. In the nonlinear regime, stationary solutions in the form of dipolar and monopolar vortices are obtained. It is shown that the condition for the boundedness of the solution implies that the speed of drift wave driven vortices reduces with increase in superthermality effect. Ignoring density inhomogeniety, it is investigated that the lower and upper limits on the speed of the ion acoustic driven vortices spread with the inclusion of high energy electrons. The importance of results with reference to space plasmas is also pointed out.

Ali Shan, S. [Theoretical Plasma Physics Division, PINSTECH, P.O. Nilore, Islamabad (Pakistan); National Centre For Physics (NCP), Shahdra Valley Road, QAU Campus, 44000 Islamabad (Pakistan); Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad (Pakistan); Haque, Q. [Theoretical Plasma Physics Division, PINSTECH, P.O. Nilore, Islamabad (Pakistan); National Centre For Physics (NCP), Shahdra Valley Road, QAU Campus, 44000 Islamabad (Pakistan)

2012-08-15T23:59:59.000Z

66

Energy & Society Toolkit Appendices Toolkit Appendices  

E-Print Network [OSTI]

Table of Contents 1. Orders of Magnitude 3 2. Units and Conversion Factors 4 2.1. Distance 4 2.2. Area 4.3. Renewable Energy Resources 11 5.4. Emissions Factors 11 6. References 15 #12;Energy & Society Toolkit Toolkit Appendices 4 2. UNITS AND CONVERSION FACTORS 2.1. Distance 1 meter (m) = 3.281 feet (ft) = 39

Kammen, Daniel M.

67

Acoustic emission during polymer crystallization  

Science Journals Connector (OSTI)

... .G.; part support to L.K.) Acoustic Emission, Special Technical Publication 505, ASTM, Philadelphia, 1971; Grabec, I. & Peterlin, A. J. Polymer Sci. ...

A. Galeski; L. Koenczoel; E. Piorkowska; E. Baer

1987-01-01T23:59:59.000Z

68

Acoustic Character Of Hydraulic Fractures In Granite  

E-Print Network [OSTI]

Hydraulic fractures in homogeneous granitic rocks were logged with conventional acoustic-transit-time, acoustic-waveform, and acoustic-televiewer logging systems. Fractured intervals ranged in depth from 45 to 570m. and ...

Paillet, Frederick I.

1983-01-01T23:59:59.000Z

69

Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Acoustic Logs At Newberry Caldera Area (Combs, Et Al., 1999) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Acoustic Logs Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes The acoustic borehole televiewer (BHTV) was run twice in the wellbore with limited success. There were several problems with the tool's fimctions, but images were successfully obtained over the interval from 2748' to 3635'. References Jim Combs, John T. Finger, Colin Goranson, Charles E. Hockox Jr., Ronald D. Jacobsen, Gene Polik (1999) Slimhole Handbook- Procedures And Recommendations For Slimhole Drilling And Testing In Geothermal Exploration

70

Acoustic Logs At Alum Area (Moos & Ronne, 2010) | Open Energy Information  

Open Energy Info (EERE)

Acoustic Logs At Alum Geothermal Area (Moos & Ronne, Acoustic Logs At Alum Geothermal Area (Moos & Ronne, 2010) Exploration Activity Details Location Alum Geothermal Area Exploration Technique Acoustic Logs Activity Date Usefulness useful DOE-funding Unknown Notes The results revealed that acoustic images are superior to electrical images to detect structurally important natural fractures and stress-induced wellbore breakouts and tensile wall fractures, and were adequate to detect stratigraphic features. References Daniel Moos, Joel Ronne (2010) Selecting The Optimal Logging Suite For Geothermal Reservoir Evaluation- Results From The Alum 25-29 Well, Nevada Retrieved from "http://en.openei.org/w/index.php?title=Acoustic_Logs_At_Alum_Area_(Moos_%26_Ronne,_2010)&oldid=510215" Categories: Exploration Activities

71

American Chemical Society-Chinese Chemical Society Alliance  

Science Journals Connector (OSTI)

American Chemical Society-Chinese Chemical Society Alliance ... The American Chemical Society and the Chinese Chemical Society (CCS) formed a three-year collaborative alliance in 2010 to address shared global concerns. ...

MARINDA LI WU; YAO JIANNIAN

2013-01-07T23:59:59.000Z

72

The Founding Grant Society  

E-Print Network [OSTI]

The Founding Grant Society Honoring those extraordinary people who remember Stanford through it better, and that a legacy of education will serve them more than any other." From the Founding Grant Society Charter The Founding Grant Society Honoring those extraordinary people who remember Stanford

Prinz, Friedrich B.

73

Wireless technology and library acoustics  

Science Journals Connector (OSTI)

The modern library cannot function without modern technology. Printers copiers wireless computers and espresso machines all contribute to the soundscape of the typical municipal library (and many academic libraries too). While some of these noise sources are stationary and can be isolated acoustically wireless computing has transformed the acoustic experience for the typical library patron. Study carrels and desks used to define the boundaries of study and work areas in libraries and architects could design spaces accordingly. With wireless technology every space is a study space. This paper will discuss the implications of wireless technology on library acoustics. Measurement results at a variety of case study libraries will be presented.

2006-01-01T23:59:59.000Z

74

Measurement of Acoustic Impedance  

Science Journals Connector (OSTI)

The acoustic impedance of a sample of material forming one boundary of a shallow cylindrical cavity can be determined by measuring the sound pressure produced when a known volume current is injected into the cavity from a high impedance source. The volume current is effectively determined by observing the pressure when the cavity is terminated rigidly. An impedance determination is thus reduced to measurement of the complex ratio of two observed voltages. By designing a ring source to suppress the first radial mode of the cavity the upper frequency limit set by uniformity of pressure distribution is extended by at least an octave. By avoiding leaks measurements can also be extended to very low frequencies. Secondary effects due to finite source impedance viscosity and heat losses at the walls have been evaluated. The method appears to be simple rapid and precise.

O. K. El?Mawardi

1948-01-01T23:59:59.000Z

75

Acoustic detection of neutrinos  

Science Journals Connector (OSTI)

When high energy neutrinosinteract with nucleons in the ocean a jet of hadrons is produced which deposits thermal energy. This thermal energy is expected to produce a sonic pulse which hopefully will be sufficiently intense and directional to enable the energy and direction of incidence of the primary neutrino to be determined [Antares Parvulescu J. Acoust. Soc. Am. 61 580(A) (1977)]. This paper discusses the physical mechanism whereby the energy of the neutrino is converted into a sound pulse. A simple model will be exploited to account for the signature expected from such an event. [Work supported in part by the U. S. Naval Ocean Research and Development Activity and by the U. S. Department of Energy.

Peter J. Westervelt

1978-01-01T23:59:59.000Z

76

Acoustically invisible cylinder  

Science Journals Connector (OSTI)

Coatings of new type recently proposed by the author (Acoustical Physics 2007 vol. 53 N5 pp. 535?545) are applied to bodies of cylindrical geometry to reduce reflection or scattering of sound and thus to make them undetectable by imaging systems. Such a coating called as a coating with extended reaction represents a periodic set of small elements with coupling between the neighboring elements. Appropriate choice of the coupling parameters makes its efficiency much higher than that of commonly used coatings. In the present paper it is shown by computer simulation that a rather simple coating of this type can reduce the back?scattered pressure amplitude more than 40 dB (with respect to the rigid cylinder) practically at all frequencies. Considerable reduction of the scattered power can also be achieved in a low frequency range. The width of this range and the reduction index depend on the number of couplings introduced into the coating.

Yuri Bobrovnitskii

2008-01-01T23:59:59.000Z

77

High frequency reference electrode  

DOE Patents [OSTI]

A high frequency reference electrode for electrochemical experiments comprises a mercury-calomel or silver-silver chloride reference electrode with a layer of platinum around it and a layer of a chemically and electrically resistant material such as TEFLON around the platinum covering all but a small ring or halo' at the tip of the reference electrode, adjacent to the active portion of the reference electrode. The voltage output of the platinum layer, which serves as a redox electrode, and that of the reference electrode are coupled by a capacitor or a set of capacitors and the coupled output transmitted to a standard laboratory potentiostat. The platinum may be applied by thermal decomposition to the surface of the reference electrode. The electrode provides superior high-frequency response over conventional electrodes. 4 figs.

Kronberg, J.W.

1994-05-31T23:59:59.000Z

78

Optical voltage reference  

DOE Patents [OSTI]

An optical voltage reference for providing an alternative to a battery source is described. The optical reference apparatus provides a temperature stable, high precision, isolated voltage reference through the use of optical isolation techniques to eliminate current and impedance coupling errors. Pulse rate frequency modulation is employed to eliminate errors in the optical transmission link while phase-lock feedback is employed to stabilize the frequency to voltage transfer function. 2 figures.

Rankin, R.; Kotter, D.

1994-04-26T23:59:59.000Z

79

Acoustic Correlates of Information Structure.  

E-Print Network [OSTI]

This paper reports three studies aimed at addressing three questions about the acoustic correlates of information structure in English: (1) do speakers mark information structure prosodically, and, to the extent they do; ...

Breen, Mara

80

Amana Society Service Co | Open Energy Information  

Open Energy Info (EERE)

Amana Society Service Co Amana Society Service Co Jump to: navigation, search Name Amana Society Service Co Place Iowa Utility Id 471 Utility Location Yes Ownership I NERC Location MRO NERC MRO Yes ISO MISO Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Residential: $0.1250/kWh Commercial: $0.1200/kWh Industrial: $0.0859/kWh The following table contains monthly sales and revenue data for Amana

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Sample References Business Student  

E-Print Network [OSTI]

and provide them with the job description/your resume Brand Yourself- the heading should be the same as your resume and cover letter Be Consistent- use the same fonts/sizes as your resume and cover letter Pay/advice-tools/resume-cover-letter/how-to-make-the-best-use-of-references Obtaining References http

82

Wilderness Preservation : a Reference Handbook  

E-Print Network [OSTI]

Preservation: A Reference Handbook By Kenneth A. RossenbergPreservation: A Reference Handbook. Santa Barbara: ABC-CLIO,Preservation: A Reference Handbook is a comprehensive

Zimmer, Peter

1996-01-01T23:59:59.000Z

83

Application Protocol Reference Architecture Application Protocol Reference Architecture  

E-Print Network [OSTI]

Application Protocol Reference Architecture 165 Chapter 7 Application Protocol Reference Architecture This chapter proposes an alternative reference architecture for application protocols. The proposed reference architecture consists of the set of possible architectures for application protocols

van Sinderen, Marten

84

NEWTON's Botany References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Botany References Botany References Do you have a great botany reference link? Please click our Ideas page. Featured Reference Links: Dave's Garden - Plant Database Dave's Garden - Plant Database Visit Dave's Garden with information and photos for 185,359 different plants! United States Department of Agriculture Plant Database USDA PLANTS Database The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. Search over 40,000 plant images of US plants. Botany.com Botany.com Botany.com offers an encyclopedia of flowers and plants and resources to help people learn how to identify any different kinds of plants. Plant Kingdom This is a good reference for looking at the plant kingdom.

85

NEWTON's General Science References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

General Science References General Science References Do you have a great general science reference link? Please click our Ideas page. Featured Reference Links: First.gov Science and Technology First.gov Science and Technology This site, sponsered by the US Government provides reference links to topics on science, telecommunications, computers, research agencies, and news. NASA Science NASA Science NASA Science, is a website sponsered by NASA, that supplies resources for understanding our world and the world above. Topics include earth science, heliophysics, the planets, astrophysics and much more. There is also an educator page! Nobel Laueate Listings and Stories Nobel Laueate Listings and Stories See the official site for the Nobel Prize, and read biographies about all of the Nobel Laureates, and there life changing discoveries and accomplishments.

86

Reflective echo tomographic imaging using acoustic beams  

DOE Patents [OSTI]

An inspection system includes a plurality of acoustic beamformers, where each of the plurality of acoustic beamformers including a plurality of acoustic transmitter elements. The system also includes at least one controller configured for causing each of the plurality of acoustic beamformers to generate an acoustic beam directed to a point in a volume of interest during a first time. Based on a reflected wave intensity detected at a plurality of acoustic receiver elements, an image of the volume of interest can be generated.

Kisner, Roger; Santos-Villalobos, Hector J

2014-11-25T23:59:59.000Z

87

Acoustic hemostasis: Underlying mechanisms  

Science Journals Connector (OSTI)

Cessation of hemorrhage using extrinsic interventional methods is possible with delivery of energy to bleeding tissues i.e. cauterization. High intensity focused ultrasound (HIFU) is one such method with significant advantages of delivering high levels of energy to well?defined regions of deep?seated tissues even during profuse bleeding. The physical mechanisms involved in this process include thermal and mechanical effects of HIFU leading to various biological effects. Our results using HIFU devices of 1–5 MHz and focal derated intensities of 1 000–10 000 W/cm2 in solid organs such as liver spleen and kidneys and major and minor blood vessels show that temperature of targeted tissues reaches 70–100°C within seconds with formation of microbubbles approximately 5??200 ? in size and concentration of 100 bubbles/mm3. It appears that boiling of interstitial fluids and blood and acoustic cavitation are both involved. The biological effects include coagulative necrosis mechanical disruption of tissue structure potentially leading to release of tissue factors enhancing the coagulation coagulum and thrombus formation at a wound site tissue fusion via collagen and elastin remodeling and fibrin plug formation with minimal damage of the surrounding tissues. These mechanisms appear to provide an effective and safe method of hemorrhage control. [Work supported by NIH DoD NSBRI.

Shahram Vaezy; Lawrence Crum; Steve Carter; Grant O’Keefe; Vesna Zderic; Roy Martin; Riyad Karmy?Jones

2007-01-01T23:59:59.000Z

88

Crooker named Optical Society Fellow  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Crooker named Optical Society Fellow January 23, 2014 Scott Crooker of LANL's Condensed Matter and Magnet Science group is a 2014 Fellow of the Optical Society (OSA). The Society...

89

References to Astrophysics Papers  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

References to Astrophysics Papers References to Astrophysics Papers References to Astrophysics Papers Edward Tufte claims the most common number of references to scientific papers is zero. My five papers in astrophysics published from 1992 to 1996 continue to receive citations. Major ones are listed below. Mineo, S.; Rappaport, S.; Steinhorn, B.; Levine, A.; Gilfanov, M.; Pooley, D., 2013, The Astrophysical Journal, Volume 771, Issue 2, article id. 133, 12 pp. Spatially Resolved Star Formation Image and the Ultraluminous X-Ray Source Population in NGC 2207/IC 2163 Junqueira, T. C.; Lépine, J. R. D.; Braga, C. A. S.; Barros, D. A 2013, Astronomy & Astrophysics, Volume 550, id.A91. A new model for gravitational potential perturbations in disks of spiral galaxies. An application to our Galaxy.

90

NEWTON's References About Mathematics  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Math References Math References Do you have a great math reference link? Please click our Ideas page. Featured Reference Links: Steve Marsden's Chemistry Resources Discovery Education's Mathematics Guide Discovery Educators have provided a Mathematics Guide for Educators. Included are numerous links to sites that touch on almost every mathematic topic that you are interested in. The Ultimate Math Portal The Ultimate Math Portal Whether you are confused by multiplication, need extra practice with geometry proofs, find yourself struggling to understand logarithms, or you just want to know more about pi, you are sure to find what you need with this great list of math facts and resources. MathIsFun.com MathIsFun.com Here, math is explained in easy language, for your students to understand. Plus, there are puzzles, games, quizzes, worksheets and a forum for more exploration. This site is designed for K-12 kids, teachers and parents to enjoy.

91

REFERENCES Baines, W. D.  

Office of Scientific and Technical Information (OSTI)

was performed at Sandia National Laboratories, supported by the U. S. Department of Energy under contract number DE-AC04-76DP00789. REFERENCES Baines, W. D. a, Jd Peterson,...

92

Value of Information References  

SciTech Connect (OSTI)

This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined technologies (seismology, hydrology, geodesy) used to monitor Brady's Geothermal Field.

Morency, Christina

2014-12-12T23:59:59.000Z

93

Value of Information References  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This file contains a list of relevant references on value of information (VOI) in RIS format. VOI provides a quantitative analysis to evaluate the outcome of the combined technologies (seismology, hydrology, geodesy) used to monitor Brady's Geothermal Field.

Morency, Christina

94

Thailand-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information  

Open Energy Info (EERE)

Thailand-NIES Low-Carbon Society Scenarios 2050 Thailand-NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Thailand-NIES Low-Carbon Society Scenarios 2050 Agency/Company /Organization National Institute for Environmental Studies Topics Background analysis, Low emission development planning Website http://2050.nies.go.jp/LCS/ind Program Start 2009 Country Thailand UN Region Eastern Asia References 2050 Low-Carbon Society Scenarios (LCSs)[1] National and Local Scenarios National and local scenarios available from the activity webpage: http://2050.nies.go.jp/LCS/index.html References ↑ "2050 Low-Carbon Society Scenarios (LCSs)" Retrieved from "http://en.openei.org/w/index.php?title=Thailand-NIES_Low-Carbon_Society_Scenarios_2050&oldid=700318" Category: Programs

95

Vietnam-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information  

Open Energy Info (EERE)

Vietnam-NIES Low-Carbon Society Scenarios 2050 Vietnam-NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Vietnam-NIES Low-Carbon Society Scenarios 2050 Agency/Company /Organization National Institute for Environmental Studies Topics Background analysis, Low emission development planning Website http://2050.nies.go.jp/LCS/ind Program Start 2009 Country Vietnam UN Region Eastern Asia References 2050 Low-Carbon Society Scenarios (LCSs)[1] National and Local Scenarios National and local scenarios available from the activity webpage: http://2050.nies.go.jp/LCS/index.html References ↑ "2050 Low-Carbon Society Scenarios (LCSs)" Retrieved from "http://en.openei.org/w/index.php?title=Vietnam-NIES_Low-Carbon_Society_Scenarios_2050&oldid=700320" Category: Programs

96

Japan-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information  

Open Energy Info (EERE)

Japan-NIES Low-Carbon Society Scenarios 2050 Japan-NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Japan-NIES Low-Carbon Society Scenarios 2050 Agency/Company /Organization National Institute for Environmental Studies Topics Background analysis, Low emission development planning Website http://2050.nies.go.jp/LCS/ind Program Start 2009 Country Japan UN Region Eastern Asia References 2050 Low-Carbon Society Scenarios (LCSs)[1] National and Local Scenarios National and local scenarios available from the activity webpage: http://2050.nies.go.jp/LCS/index.html References ↑ "2050 Low-Carbon Society Scenarios (LCSs)" Retrieved from "http://en.openei.org/w/index.php?title=Japan-NIES_Low-Carbon_Society_Scenarios_2050&oldid=700314" Category: Programs What links here

97

Indonesia-NIES Low-Carbon Society Scenarios 2050 | Open Energy Information  

Open Energy Info (EERE)

Indonesia-NIES Low-Carbon Society Scenarios 2050 Indonesia-NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Indonesia-NIES Low-Carbon Society Scenarios 2050 Agency/Company /Organization National Institute for Environmental Studies Topics Background analysis, Low emission development planning Website http://2050.nies.go.jp/LCS/ind Program Start 2009 Country Indonesia UN Region Eastern Asia References 2050 Low-Carbon Society Scenarios (LCSs)[1] National and Local Scenarios National and local scenarios available from the activity webpage: http://2050.nies.go.jp/LCS/index.html References ↑ "2050 Low-Carbon Society Scenarios (LCSs)" Retrieved from "http://en.openei.org/w/index.php?title=Indonesia-NIES_Low-Carbon_Society_Scenarios_2050&oldid=700312" Category:

98

Precision displacement reference system  

DOE Patents [OSTI]

A precision displacement reference system is described, which enables real time accountability over the applied displacement feedback system to precision machine tools, positioning mechanisms, motion devices, and related operations. As independent measurements of tool location is taken by a displacement feedback system, a rotating reference disk compares feedback counts with performed motion. These measurements are compared to characterize and analyze real time mechanical and control performance during operation.

Bieg, Lothar F. (Albuquerque, NM); Dubois, Robert R. (Albuquerque, NM); Strother, Jerry D. (Edgewood, NM)

2000-02-22T23:59:59.000Z

99

American Chemical Society Award Winners, Chicago, III.  

Science Journals Connector (OSTI)

American Chemical Society Award Winners, Chicago, III. ... Copyright © 1970 American Chemical Society ...

1970-10-01T23:59:59.000Z

100

Acoustic Logs At Raft River Geothermal Area (1979) | Open Energy  

Open Energy Info (EERE)

Raft River Geothermal Area (1979) Raft River Geothermal Area (1979) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Acoustic Logs Activity Date 1979 Usefulness useful DOE-funding Unknown Exploration Basis To permit the lateral and vertical extrapolation of core and test data and bridged the gap between surface geophysical data and core analyses. Notes Televiewer logs permitted the location and orientation of numerous fractures and several features that may be faults. References Keys, W. S.; Sullivan, J. K. (1 June 1979) Role of borehole geophysics in defining the physical characteristics of the Raft River geothermal reservoir, Idaho Retrieved from "http://en.openei.org/w/index.php?title=Acoustic_Logs_At_Raft_River_Geothermal_Area_(1979)&oldid=473816"

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Spring 2011 ME706 Acoustics and Aerodynamic Sound ME706 Acoustics and Aerodynamic Sound  

E-Print Network [OSTI]

Spring 2011 ME706 Acoustics and Aerodynamic Sound ME706 Acoustics and Aerodynamic Sound Instructor-surface interaction. Spring 2011 1 ME706 Acoustics and Aerodynamic Sound #12;Spring 2011 ME706 Acoustics and Aerodynamic Sound Students are expected to: · Exhibit a level of mathematical maturity roughly equivalent

102

Lattice Boltzmann method for adiabatic acoustics  

Science Journals Connector (OSTI)

...Sauro Succi and Stefano Ubertini Lattice Boltzmann method for adiabatic acoustics...Burlington, MA 01803, USA The lattice Boltzmann method (LBM) has been proved...recovery of the full NS equations. lattice Boltzmann method|computational aero-acoustics...

2011-01-01T23:59:59.000Z

103

IN ACOUSTICS UndergraduateCourses2015  

E-Print Network [OSTI]

APPLYING SOUND KNOWLEDGE IN ACOUSTICS Acoustics UndergraduateCourses2015 #12;SOUTHA 2 #12;Reach-leadingacademicsoncoursesthataredesignedaroundyou. Wegetyoureadyfortheglobaljobsmarket,whilegivingyouagreat studentexperience. Acousticalcountriestoreducenoise REDUCING AIRCRAFT NOISE OurRollsRoyceUniversity TechnologyCentreforGas Turbine

Sóbester, András

104

Acoustic data transmission through a drill string  

DOE Patents [OSTI]

Acoustical signals are transmitted through a drill string by canceling upward moving acoustical noise and by preconditioning the data in recognition of the comb filter impedance characteristics of the drill string. 5 figs.

Drumheller, D.S.

1988-04-21T23:59:59.000Z

105

Acoustic Logs | Open Energy Information  

Open Energy Info (EERE)

Acoustic Logs Acoustic Logs Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Acoustic Logs Details Activities (7) Areas (6) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Log Techniques Parent Exploration Technique: Well Log Techniques Information Provided by Technique Lithology: determine porosity of layers Stratigraphic/Structural: map discontinuities to determine their orientation. Hydrological: Thermal: Cost Information Low-End Estimate (USD): 1.00100 centUSD 1.0e-3 kUSD 1.0e-6 MUSD 1.0e-9 TUSD / foot Median Estimate (USD): 4.62462 centUSD 0.00462 kUSD 4.62e-6 MUSD 4.62e-9 TUSD / foot High-End Estimate (USD): 16.001,600 centUSD 0.016 kUSD 1.6e-5 MUSD 1.6e-8 TUSD / foot

106

Meetings and Societies  

Science Journals Connector (OSTI)

...River from the Hanford plant (at considerably...SCIENCE, VOL. 124 Meetings and Societies 'tlhe...depositsand nearly 2000 million years...could become a public health hazard...De-partment of Tropical Public Health, Harvard School of Public Health; v. pres...society's national meeting in Los An-geles...

1956-11-23T23:59:59.000Z

107

Acoustic privacy and health care.  

Science Journals Connector (OSTI)

Acoustic privacy can be differentiated into two categories: freedom from intrusive noise such as a person snoring or wheezing in the next bed traffic outside the windows carts in the hallways and footsteps on the floor above; and speech privacy—the freedom from being overheard and of overhearing others. Providing the proper acoustical environment and the protecting privacy must be a joint effort between the facility designers and hospital staff. A brief discussion of the basic requirements for speech privacy and HIPAA privacy and a quality background sound will be presented.

Neil Moiseev

2010-01-01T23:59:59.000Z

108

Acoustic repair: Recent experience with the acoustic control system (ACS) for improving acoustic conditions in two existing venues  

Science Journals Connector (OSTI)

Active acoustics systems are becoming more prevalent in architectural acoustics practice particularly in the context of repairing or improving acoustics in existing venues. Governmental policies to reduce funds and subsidies put into new facilities for the performing arts are another reason for designers to consider the use of active acoustics. This paper highlights two recent examples of such installations of ACS systems one at the Sydney Opera House Concert Hall and the other at MBCCH Winnepeg Canada. Collaboration between the system designer the musicians and the acoustics consultant will be emphasized along with techniques used to evaluate the systems' performance in the halls.

Timothy E. Gulsrud; Arthur van Maurik

2011-01-01T23:59:59.000Z

109

Quality Assurance REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Quality Assurance Quality Assurance Qualification Standard DOE-STD-1150-2002 July 2012 Reference Guide The Functional Area Qualification Standard References Guides are developed to assist operators, maintenance personnel, and the technical staff in the acquisition of technical competence and qualification within the Technical Qualification Program. Please direct your questions or comments related to this document to the Office of Leadership and Career Management, Technical Qualification Program (TQP) Manager, Albuquerque Complex. This page is intentionally blank. Table of Contents i FIGURES ....................................................................................................................................... ii TABLES ........................................................................................................................................ iii

110

Keyboard Acoustic Emanations Scott Leishman  

E-Print Network [OSTI]

of this step is the matrix. After that, the Viterbi algorithm [11] is used to infer qi, i.e. the best sequenceKeyboard Acoustic Emanations Scott Leishman ML Tea Talk - May 3rd, 2006 1 (or why you shouldn

Roweis, Sam

111

Acoustic Energy and Stellar Models  

Science Journals Connector (OSTI)

... the thermodynamic limitations of the generation of acoustic energy in stars. Quite recently, M. Schwarzschild and R. S. Richardson suggested that the transfer of energy in stars may, ... a heat engine, and this consideration does not support the views expressed by Richardson and Schwarzschild in dealing with the stellar model of red giants. In this model they suggest ...

1949-08-20T23:59:59.000Z

112

E-Print Network 3.0 - acoustic oscillation signature Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

47 ACOUSTICAL EFFECTS OF INTERNAL TIDES ACOUSTICAL EFFECTS OF INTERNAL TIDES ON SHALLOW WATER Summary: ACOUSTICAL EFFECTS OF INTERNAL TIDES ACOUSTICAL EFFECTS OF INTERNAL TIDES...

113

Nonresident Alien Reference Guide  

E-Print Network [OSTI]

- 1 - Nonresident Alien Reference Guide #12;- 2 - Definition Nonresident Alien (NRA) is defined as any employee who is NOT a United States Citizen or a Permanent Resident (Resident Alien or Green Card status. These are NOT Immigration categories. United States Citizen Permanent Resident Alien Resident

Adali, Tulay

114

(Nonresident Alien) Reference Guide  

E-Print Network [OSTI]

- 1 - NRA (Nonresident Alien) Reference Guide #12;- 2 - UMBC'S OFFICES ASSISTING THE NONRESIDENT ALIEN (NRA) Office of International Education Administration Building 2nd floor Arlene Wergin Ext: 5 - Definition Nonresident Alien (NRA) is defined as any employee who is NOT a United States Citizen

Adali, Tulay

115

Grant Reference Lead / Sole  

E-Print Network [OSTI]

Rank Overall Score Grant Reference Lead / Sole Grant Grant Holder Research Organisation Project sediment-concentration and velocity data for submarine turbidity currents Standard Grant DEC12 1 9 NE-concentration and velocity data for submarine turbidity currents Standard Grant DEC12 2 8 NE/K015184/1 Y Alistair Pike

116

References: Elmasri/Navathe  

E-Print Network [OSTI]

2. Disks and the Bu#er Cache 2­1 Part 2: Disks and Caching References: . Elmasri Implementierung. . Mark Gurry , Peter Corrigan: Oracle Performance Tuning, 2nd Edition (with disk). . Oracle 8i.com/] . Wikipedia (RAID systems): [http://en.wikipedia.org/wiki/Redundant Array of Independent Disks] . The PC Guide

Brass, Stefan

117

Diesel engine reference book  

SciTech Connect (OSTI)

This book is a reference on the design, operation, and maintenance of all types of diesel engines, ranging from the smallest automotive and ancillary engines to the largest marine diesels. Nearly 900 line drawings, graphs and photos illustrate the book. Major Sections: Theory; Engine Design Practice; Lubrication; Environmental Pollution; Crankcase Explosions; Engine Types; Engine Testing; Maintenance; Index.

Lilly, I.R.C.

1984-01-01T23:59:59.000Z

118

NEWTON's Botany References  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Botany References Botany References Do you have a great botany video? Please click our Ideas page. Featured Videos: AOL News AOL News - Botany Videos AOL news provides hundreds of botany videos from around the world. View informational and instructional videos as well as interviews about the latest botany topics and discoveries. NeoK12 Plant Videos NeoK12 - Every Plant Topic Imaginable Explore videos encompassing every category dealing with plants. Learn about photosynthesis, plant evolution, reproduction, and many more plant related videos. Fungus Image Fungi Videos BBC Nature provides informational videos about fugni and other organisms. Learn and explore a wide variety of topics concerning the fungus kingdom. Other Botany Videos: Botany Videos for Kids Look at various botany videos geared towards a younger audience.

119

OSH technical reference manual  

SciTech Connect (OSTI)

In an evaluation of the Department of Energy (DOE) Occupational Safety and Health programs for government-owned contractor-operated (GOCO) activities, the Department of Labor`s Occupational Safety and Health Administration (OSHA) recommended a technical information exchange program. The intent was to share written safety and health programs, plans, training manuals, and materials within the entire DOE community. The OSH Technical Reference (OTR) helps support the secretary`s response to the OSHA finding by providing a one-stop resource and referral for technical information that relates to safe operations and practice. It also serves as a technical information exchange tool to reference DOE-wide materials pertinent to specific safety topics and, with some modification, as a training aid. The OTR bridges the gap between general safety documents and very specific requirements documents. It is tailored to the DOE community and incorporates DOE field experience.

Not Available

1993-11-01T23:59:59.000Z

120

Headquarters Security Quick Reference Book  

Broader source: Energy.gov [DOE]

This quick reference book provides an overview of Department of Energy (DOE) Headquarters (HQ) security programs.

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Cylindrical acoustic levitator/concentrator  

DOE Patents [OSTI]

A low-power, inexpensive acoustic apparatus for levitation and/or concentration of aerosols and small liquid/solid samples having particulates up to several millimeters in diameter in air or other fluids is described. It is constructed from a commercially available, hollow cylindrical piezoelectric crystal which has been modified to tune the resonance frequency of the breathing mode resonance of the crystal to that of the interior cavity of the cylinder. When the resonance frequency of the interior cylindrical cavity is matched to the breathing mode resonance of the cylindrical piezoelectric transducer, the acoustic efficiency for establishing a standing wave pattern in the cavity is high. The cylinder does not require accurate alignment of a resonant cavity. Water droplets having diameters greater than 1 mm have been levitated against the force of gravity using; less than 1 W of input electrical power. Concentration of aerosol particles in air is also demonstrated.

Kaduchak, Gregory (Los Alamos, NM); Sinha, Dipen N. (Los Alamos, NM)

2002-01-01T23:59:59.000Z

122

Acoustic behavior of triple glazings  

Science Journals Connector (OSTI)

Making of triple glazings is the only way to still improve thermal performances of Insulating Glass Units. Possible ways with double glazings are already in use: increase the space between glasses use low emissivity coatings and special gas with lower thermal conductivity as argon or krypton. Specific acoustic weak point of double glazings is the resonance between the two panes which works as a mass spring mass system and coupling of eigenmodes of panes through the air (gas) cavity. These phenomena are of course still more important with triple glazings as there are two resonances. The paper will give all comparative data concerning thermal and acoustic performances and describe a way to achieve the same single number values of sound transmission loss with triple glazing that with double glazing by adding absorption in the gas cavities.

Marc Rehfeld; David Fournier

2008-01-01T23:59:59.000Z

123

Acoustic characteristics of English fricatives  

E-Print Network [OSTI]

of noise spectrum, while there are some data suggesting that /f,v/ may be distin- guished from /Y,Z/ on the basis of transition information.a!Electronic mail: jongman@ukans.edu 1252 1252J. Acoust. Soc. Am. 108 (3), Pt. 1, Sep 2000 0001...! Variance ~MHz! Skewness Kurtosis /f,v/ 5108 6.37 0.077 2.11 /T,D/ 5137 6.19 20.083 1.27 /s,z/ 6133 2.92 20.229 2.36 /S,Z/ 4229 3.38 0.693 0.421257 J. Acoust. Soc. Am., Vol. 108, No. 3, Pt. 1, Sep 2000with h2 ranging from 0.001 for skewness to 0.004 for spec...

Jongman, Allard; Wayland, Ratree; Wong, Serena

2000-09-01T23:59:59.000Z

124

Vertical axis wind turbine acoustics  

E-Print Network [OSTI]

Vertical Axis Wind Turbine Acoustics Charlie Pearson Corpus Christi College Cambridge University Engineering Department A thesis submitted for the degree of Doctor of Philosophy September 2013 Declaration Described in this dissertation is work... quickly to changing wind conditions, small- scale vertical axis wind turbines (VAWTs) have been proposed as an efficient solution for deployment in built up areas, where the wind is more gusty in nature. If VAWTs are erected in built up areas...

Pearson, Charlie

2014-04-08T23:59:59.000Z

125

Frustrated total internal reflection acoustic field sensor  

DOE Patents [OSTI]

A frustrated total internal reflection acoustic field sensor which allows the acquisition of the acoustic field over an entire plane, all at once. The sensor finds use in acoustic holography and acoustic diffraction tomography. For example, the sensor may be produced by a transparent plate with transparent support members tall enough to support one or more flexible membranes at an appropriate height for frustrated total internal reflection to occur. An acoustic wave causes the membrane to deflect away from its quiescent position and thus changes the amount of light that tunnels through the gap formed by the support members and into the membrane, and so changes the amount of light reflected by the membrane. The sensor(s) is illuminated by a uniform tight field, and the reflection from the sensor yields acoustic wave amplitude and phase information which can be picked up electronically or otherwise.

Kallman, Jeffrey S. (Pleasanton, CA)

2000-01-01T23:59:59.000Z

126

Successfully merging architectural and electronic acoustical treatments  

Science Journals Connector (OSTI)

In enclosed volumes the integration of electronic acoustical components with architectural surface treatments forms a hybrid system that produces the perceived acoustical conditions. Since the underlying operating principles for electro-acoustic enhancement systems differs considerably between manufacturers the requirements for system infrastructure are not germane nor is the optimum integration of architectural treatments. As a result the nature of the work performed by the acoustical consultant changes to accommodate optimum performance of the specific “hybrid” system which may also include other forms of variable treatments.

Steve Barbar

2011-01-01T23:59:59.000Z

127

Surface acoustic wave for microfluidic applications.  

E-Print Network [OSTI]

??Surface acoustic wave-based (SAW) microfluidics attracts attention from microfluidic research community due to its simple fabrication, large force and fast, yet efficient operation. The scope… (more)

Luong, Trung Dung.

2012-01-01T23:59:59.000Z

128

Acoustic concentration of particles in fluid flow  

SciTech Connect (OSTI)

An apparatus for acoustic concentration of particles in a fluid flow includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path therebetween. The fluid flow path is in fluid communication with a fluid source and a fluid outlet and the vibration generator is disposed adjacent the fluid flow path and is capable of producing an acoustic field in the fluid flow path. The acoustic field produces at least one pressure minima in the fluid flow path at a predetermined location within the fluid flow path and forces predetermined particles in the fluid flow path to the at least one pressure minima.

Ward, Michael D. (Los Alamos, NM); Kaduchak, Gregory (Los Alamos, NM)

2010-11-23T23:59:59.000Z

129

Acoustic Concentration Of Particles In Fluid Flow  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in a fluid flow includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path therebetween. Available for thumbnail of...

130

Acoustic resonance for nonmetallic mine detection  

SciTech Connect (OSTI)

The feasibility of acoustic resonance for detection of plastic mines was investigated by researchers at the Oak Ridge National Laboratory`s Instrumentation and Controls Division under an internally funded program. The data reported in this paper suggest that acoustic resonance is not a practical method for mine detection. Representative small plastic anti-personnel mines were tested, and were found to not exhibit detectable acoustic resonances. Also, non-metal objects known to have strong acoustic resonances were tested with a variety of excitation techniques, and no practical non-contact method of exciting a consistently detectable resonance in a buried object was discovered. Some of the experimental data developed in this work may be useful to other researchers seeking a method to detect buried plastic mines. A number of excitation methods and their pitfalls are discussed. Excitation methods that were investigated include swept acoustic, chopped acoustic, wavelet acoustic, and mechanical shaking. Under very contrived conditions, a weak response that could be attributed to acoustic resonance was observed, but it does not appear to be practical as a mine detection feature. Transfer properties of soil were investigated. Impulse responses of several representative plastic mines were investigated. Acoustic leakage coupling, and its implications as a disruptive mechanism were investigated.

Kercel, S.W.

1998-04-01T23:59:59.000Z

131

Reference Handbook: Pressure detectors  

SciTech Connect (OSTI)

The purpose of this handbook is to provide Rocky Flats personnel with the information necessary to understand pressure detection. Upon completion of this handbook you should be able to do the following: Define pressure in terms of force and area. Describe the basic operating principles of the U-Tube Manometer. Demonstrate proper techniques for reading Manometers. Describe the basic operating principles of the three types of Bourdon Tubes. Explain the difference between diaphragm. and bellows-type pressure measurement devices. This handbook is designed for use by experienced Rocky Flats operators to reinforce and improve their current knowledge level, and by entry-level operators to ensure that they possess a minimum level of fundamental knowledge. Pressure Detectors is applicable to many job classifications and can be used as a reference for classroom work or for self-study. Although this reference handbook is by no means all-encompassing, you will gain enough information about this subject area to assist you in contributing to the safe operations of Rocky Flats Plant.

Not Available

1990-11-09T23:59:59.000Z

132

Numerical Modeling of Acoustic Timescale Detonation Initiation Using the Adaptive  

E-Print Network [OSTI]

Numerical Modeling of Acoustic Timescale Detonation Initiation Using the Adaptive Wavelet 2008 #12;This thesis entitled: Numerical Modeling of Acoustic Timescale Detonation Initiation Using. (Ph.D.) Numerical Modeling of Acoustic Timescale Detonation Initiation Using the Adaptive Wavelet

Vasilyev, Oleg V.

133

Physiological Bases of Acoustic LRT in Nonstutterers, Mild  

E-Print Network [OSTI]

Physiological Bases of Acoustic LRT in Nonstutterers, Mild Stutterers, and Severe Stutterers* Ben C stutterers' prolonged acoustic laryngeal reaction time (LRT) values. Prephonatory kinematic data were foreperiods. Acoustic data replicated a previously observed composite stuttering severity and foreperiod

134

Report. The Royal Society redevelopment  

Science Journals Connector (OSTI)

...contemporary interventions. ACKNOWLEDGEMENTS The Royal Society wishes to acknowledge the following generous donations to the rede- velopment of 69 Carlton House Terrace. The Society also wishes to acknowledge the substantial donations that have been made...

2005-01-01T23:59:59.000Z

135

Report. The Royal Society redevelopment  

Science Journals Connector (OSTI)

22 January 2005 research-article Report. The Royal Society redevelopment Stefanie Fischer Burrell Foley...6-9 Carlton House Terrace|Burrell Foley Fischer Architects| REPORT The Royal Society redevelopment Stefanie Fischer, Burrell Foley...

2005-01-01T23:59:59.000Z

136

Technical Reference OVERVIEW  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Parking and the ENERGY STAR Score in the United States and Canada Page 1 Parking and the ENERGY STAR Score in the United States and Canada Page 1 Parking and the ENERGY STAR Score in the United States and Canada Technical Reference OVERVIEW The ENERGY STAR score provides a fair assessment of the energy performance of a property relative to its peers, taking into account the climate, weather, and business activities at the property. Parking areas are not eligible to earn the ENERGY STAR score. However, because parking is a common amenity at other commercial building types (i.e., office and hotels), the ENERGY STAR score does make adjustments to accommodate for the presence of parking.

137

Nuclear Science References Database  

E-Print Network [OSTI]

The Nuclear Science References (NSR) database together with its associated Web interface, is the world's only comprehensive source of easily accessible low- and intermediate-energy nuclear physics bibliographic information for more than 210,000 articles since the beginning of nuclear science. The weekly-updated NSR database provides essential support for nuclear data evaluation, compilation and research activities. The principles of the database and Web application development and maintenance are described. Examples of nuclear structure, reaction and decay applications are specifically included. The complete NSR database is freely available at the websites of the National Nuclear Data Center http://www.nndc.bnl.gov/nsr and the International Atomic Energy Agency http://www-nds.iaea.org/nsr.

B. Pritychenko; E. B?ták; B. Singh; J. Totans

2014-07-08T23:59:59.000Z

138

Tank characterization reference guide  

SciTech Connect (OSTI)

Characterization of the Hanford Site high-level waste storage tanks supports safety issue resolution; operations and maintenance requirements; and retrieval, pretreatment, vitrification, and disposal technology development. Technical, historical, and programmatic information about the waste tanks is often scattered among many sources, if it is documented at all. This Tank Characterization Reference Guide, therefore, serves as a common location for much of the generic tank information that is otherwise contained in many documents. The report is intended to be an introduction to the issues and history surrounding the generation, storage, and management of the liquid process wastes, and a presentation of the sampling, analysis, and modeling activities that support the current waste characterization. This report should provide a basis upon which those unfamiliar with the Hanford Site tank farms can start their research.

De Lorenzo, D.S.; DiCenso, A.T.; Hiller, D.B.; Johnson, K.W.; Rutherford, J.H.; Smith, D.J. [Los Alamos Technical Associates, Kennewick, WA (United States); Simpson, B.C. [Westinghouse Hanford Co., Richland, WA (United States)

1994-09-01T23:59:59.000Z

139

Long life reference electrode  

DOE Patents [OSTI]

An external, reference electrode is provided for long term use with a high temperature, high pressure system. The electrode is arranged in a vertical, electrically insulative tube with an upper portion serving as an electrolyte reservoir and a lower portion in electrolytic communication with the system to be monitored. The lower end portion includes a flow restriction such as a porous plug to limit the electrolyte release into the system. A piston equalized to the system pressure is fitted into the upper portion of the tube to impart a small incremental pressure to the electrolyte. The piston is selected of suitable size and weight to cause only a slight flow of electrolyte through the porous plug into the high pressure system. This prevents contamination of the electrolyte but is of such small flow rate that operating intervals of a month or more can be achieved. 2 figs.

Yonco, R.M.; Nagy, Z.

1987-07-30T23:59:59.000Z

140

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 120th Convention 2006 May 20­23 Paris. Additional papers may be obtained by sending request and remittance to Audio Engineering Society, 60 East 42 of the Audio Engineering Society. Parametric Representation of Multichannel Audio Based on Principal Component

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


141

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 114th Convention 2003 March 22 for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. Real Time Object Based Coding Paul M. Brossier1 , Mark B. Sandler1 and Mark D

Plumbley, Mark

142

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 112th Convention 2002 May 10­13 Munich. Additional papers may be obtained by sending request and remittance to Audio Engineering Society, 60 East 42 of the Audio Engineering Society. Intelligent Audio Source Separation using Independent Component Analysis

Mitianoudis, Nikolaos

143

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 135th Convention 2013 October 17­20 New for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. Sound identification from MPEG-encoded audio files Joseph G. Studniarz

Maher, Robert C.

144

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 117th Convention 2004 October 28­31 San for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. AES Technical Committee on Signal Processing Educational CD Project Robert C

Maher, Robert C.

145

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 134th Convention 2013 May 4­7 Rome. Additional papers may be obtained by sending request and remittance to Audio Engineering Society, 60 East 42 of the Audio Engineering Society. On the Informed Source Separation Approach for Interactive Remixing in Stereo

Paris-Sud XI, Université de

146

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

_________________________________ Audio Engineering Society Convention Paper Presented at the 114th and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New York 10165-2520, USA; also see without direct permission from the Journal of the Audio Engineering Society

Monteiro, Edmundo

147

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 119th Convention 2005 October 7­10 New for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. Frequency-Based Coloring of the Waveform Display to Facilitate Audio Editing

Rice, Stephen V.

148

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 119th Convention 2005 October 7­10 New for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. A Web Search Engine for Sound Effects Stephen V. Rice1 and Stephen M. Bailey2

Rice, Stephen V.

149

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

___________________________________ Audio Engineering Society Convention Paper Presented at the 111 and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New York 10165-2520, USA; also see without direct permission from the Journal of the Audio Engineering Society

Reiss, Josh

150

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 116th Convention 2004 May 8­11 Berlin. Additional papers may be obtained by sending request and remittance to Audio Engineering Society, 60 East 42 of the Audio Engineering Society. MPEG-4 Audio Lossless Coding Tilman Liebchen1 , Yuriy Reznik2 , Takehiro

Wichmann, Felix

151

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 119th Convention 2005 October 7­10 New for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. The MPEG-4 Audio Lossless Coding (ALS) Standard - Technology and Applications

Wichmann, Felix

152

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 118th Convention 2005 May 28 for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. Improved Forward-Adaptive Prediction for MPEG-4 Audio Lossless Coding Tilman

Wichmann, Felix

153

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 115th Convention 2003 October 10­13 New for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. MPEG-4 Lossless Coding for High-Definition Audio Tilman Liebchen1 1 Technical

Wichmann, Felix

154

ENRAF gauge reference level calculations  

SciTech Connect (OSTI)

This document describes the method for calculating reference levels for Enraf Series 854 Level Detectors as installed in the tank farms. The reference level calculation for each installed level gauge is contained herein.

Huber, J.H., Fluor Daniel Hanford

1997-02-06T23:59:59.000Z

155

Acoustics as a Human Science  

Science Journals Connector (OSTI)

There was a time when acoustics was only a human science but this changed as philosophers learned to use mathematical and other measurement tools for ordering and validating their thought processes. This century has seen many changes in the description of the field as a whole and the human aspects continue to be among the most perplexing. The highlights of accomplishments to date some observations on our current status of knowledge and some projections into the future are presented for your entertainment—if not for your information.

S. S. Stevens

1972-01-01T23:59:59.000Z

156

Acoustical Communications for Wireless Downhole Telemetry Systems  

E-Print Network [OSTI]

on this testbed in order to characterize the channel behavior are explained as well. Moreover, the large scale statistics of the acoustic waves along the pipe string are described. Results of this work indicate that acoustic waves experience a frequency- dependent...

Farraj, Abdallah

2012-08-22T23:59:59.000Z

157

ACOUSTIC FORMING FOR ENHANCED DEWATERING AND FORMATION  

SciTech Connect (OSTI)

The next generation of forming elements based on acoustic excitation to increase drainage and enhances formation both with on-line control and profiling capabilities has been investigated in this project. The system can be designed and optimized based on the fundamental experimental and computational analysis and investigation of acoustic waves in a fiber suspension flow and interaction with the forming wire.

Cyrus K Aidun

2007-11-30T23:59:59.000Z

158

Multiresolution Reproducing Kernel Particle Methods in Acoustics  

E-Print Network [OSTI]

, and reliability of dynamic analysis. This is of great importance because the noise prediction of a complexMultiresolution Reproducing Kernel Particle Methods in Acoustics R. A. Uras Reactor Engineering In the analysis of complex phenomena of acoustic systems, the computational model­ ing requires special attention

Liu, Wing Kam

159

R. White, Comsol Acoustics Introduction, 2012  

E-Print Network [OSTI]

R. White, Comsol Acoustics Introduction, © 2012 Tutorial Created in Comsol 4.3 (2012) #12;R. White Variables ­ space and time (x,y,z,t) Dependent Variables ­ unknown field (such as u) #12;R. White, Comsol (such as u) #12;R. White, Comsol Acoustics Introduction, © 2012 Finite Element Analysis (FEA / FEM) ­ 1

White, Robert D.

160

ANTHROPOLOGICAL SOCIETY OF WASHINGTON  

Science Journals Connector (OSTI)

...plants of that State, the species of death camas, Zygadenu8, spp. and the larkspurs...a paper on the ' Mag-netic Survey of North Carolina,' which had been carried on...MITCHELL SCIENTIFIC SOCIETY, UNIVERSITY OF NORTH CAROLINA. THE 134th meeting of the club...

WALTER HOUGH

1901-04-26T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Societies and Academies  

Science Journals Connector (OSTI)

... Society, Oct. 15.—F. Twyman and A. Harvey: The validity of the Schwarzschild relation as applied to the use of the logarithmic sector. A direct experimental test ... to the use of the logarithmic sector. A direct experimental test is made of the Schwarzschild relation as applied to the logarithmic sector used in conjunction with a quartz spectrograph. ...

1931-10-31T23:59:59.000Z

162

Illuminating Engineering Society  

Science Journals Connector (OSTI)

... essay competitions for pupils in schools near Birmingham, and the giving of a series of Christmas lectures on "The Wonders of ... lectures on "The Wonders of Lighting" to more than a thousand children in Bradford. The Society has been instrumental in ...

1944-05-27T23:59:59.000Z

163

Acoustics of technology enabled collaborative learning environments.  

Science Journals Connector (OSTI)

Collaborative classrooms and workstations are increasingly common in higher education buildings. These spaces present unique acoustical challenges that force designers to rethink traditional concepts and solutions. In student?centered classrooms the lecturer is removed as the visual and acoustical center of attention. Instead students are seated in groups around technology enabled workstations often facing away from the lecturer and other students. Acoustical conditions must support small?group interaction classroom discussion and learning via multimedia content. Outside the classroom collaborative workstations vary greatly but typically facilitate small?group interaction around a multimedia display and/or work surface. To promote impromptu use by students these spaces are often open to highly public areas of learning commons classroom buildings and digital libraries. Traditional noise control solutions fail to isolate these spaces without compromising their spontaneous feel and function. Despite obvious acoustical challenges both space types will continue to proliferate and new acoustical solutions must be developed.

Gregory A. Coudriet; Jeffery E. Babich

2010-01-01T23:59:59.000Z

164

LAI References and Summaries  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cart Sign In/Register Quick Data Search Help icon Go NASA Meatball Cart Sign In/Register Quick Data Search Help icon Go NASA Meatball No JAVASCRIPT Capabilities. This site will not function without JavaScript. Please use the Web Product Tree. or anonymous FTP at ftp://daac.ornl.gov/data. Global Leaf Area Index Data from Field Measurements, 1932-2000 References and summaries for literature on leaf area index (reviews, methodology, etc.) Barclay, H. J. (1998) Conversion of total leaf area to projcted leaf area in lodgepole pine and Douglas-fir. Tree PHysiology 18, 185-193. Summary It is noted that three distinct definitions of leaf area index (LAI) in the literature have no predictable relationship with each other. Conversion factors were derived, from total LAI to projected LAI of horizontal leaves and to projected LAI for inclined leaves of lodgepole pine and coastal Douglas-fir, enabling comparison of results from different studies. An algorithm was derived to allow determination of these factors based on twig angles and the angles that the foliage subtends with the twig. The conversion factor was more sensitive to differences in vertical angles of the twigs than to twig rotation or foliar arrangement on the twig.

165

Sensor Characteristics Reference Guide  

SciTech Connect (OSTI)

The Buildings Technologies Office (BTO), within the U.S. Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), is initiating a new program in Sensor and Controls. The vision of this program is: • Buildings operating automatically and continuously at peak energy efficiency over their lifetimes and interoperating effectively with the electric power grid. • Buildings that are self-configuring, self-commissioning, self-learning, self-diagnosing, self-healing, and self-transacting to enable continuous peak performance. • Lower overall building operating costs and higher asset valuation. The overarching goal is to capture 30% energy savings by enhanced management of energy consuming assets and systems through development of cost-effective sensors and controls. One step in achieving this vision is the publication of this Sensor Characteristics Reference Guide. The purpose of the guide is to inform building owners and operators of the current status, capabilities, and limitations of sensor technologies. It is hoped that this guide will aid in the design and procurement process and result in successful implementation of building sensor and control systems. DOE will also use this guide to identify research priorities, develop future specifications for potential market adoption, and provide market clarity through unbiased information

Cree, Johnathan V.; Dansu, A.; Fuhr, P.; Lanzisera, Steven M.; McIntyre, T.; Muehleisen, Ralph T.; Starke, M.; Banerjee, Pranab; Kuruganti, T.; Castello, C.

2013-04-01T23:59:59.000Z

166

Capillary reference half-cell  

DOE Patents [OSTI]

The present invention is a reference half-cell electrode wherein intermingling of test fluid with reference fluid does not affect the performance of the reference half-cell over a long time. This intermingling reference half-cell may be used as a single or double junction submersible or surface reference electrode. The intermingling reference half-cell relies on a capillary tube having a first end open to reference fluid and a second end open to test fluid wherein the small diameter of the capillary tube limits free motion of fluid within the capillary to diffusion. The electrode is placed near the first end of the capillary in contact with the reference fluid. The method of operation of the present invention begins with filling the capillary tube with a reference solution. After closing the first end of the capillary, the capillary tube may be fully submerged or partially submerged with the second open end inserted into test fluid. Since the electrode is placed near the first end of the capillary, and since the test fluid may intermingle with the reference fluid through the second open end only by diffusion, this intermingling capillary reference half-cell provides a stable voltage potential for long time periods. 11 figs.

Hall, S.H.

1996-02-13T23:59:59.000Z

167

reference | OpenEI Community  

Open Energy Info (EERE)

98 98 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142235098 Varnish cache server reference Home Jweers's picture Submitted by Jweers(83) Contributor 7 August, 2013 - 18:23 New Robust References! citation citing developer formatting reference Semantic Mediawiki wiki Check out the new Reference Form. Adding a reference object to OpenEI using this form is the most complete way to cite a reference. After providing the name of your reference, the form will ask for your document

168

R. White, Comsol Acoustics Introduction, 2/25/08  

E-Print Network [OSTI]

R. White, Comsol Acoustics Introduction, 2/25/08 #12;R. White, Comsol Acoustics Introduction, 2,y,z,t) Dependent Variables ­ unknown field (such as u) #12;R. White, Comsol Acoustics Introduction, 2/25/08 Finite ­ space and time (x,y,z,t) Dependent Variables ­ unknown field (such as u) #12;R. White, Comsol Acoustics

White, Robert D.

169

Research Society Fellow  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hoagland selected as a new Materials Hoagland selected as a new Materials Research Society Fellow July 9, 2013 Richard G. Hoagland of the Laboratory's Materials Science in Radiation and Dynamic Extremes group has been honored with the rank of Fellow by the Materials Research Society (MRS). Hoagland is cited for "outstanding contributions in fracture mechanics and atomistic modeling of dislocation mechanisms of deformation and fracture of metals, ceramics and nanolayered composites." Achievements Hoagland received a doctorate from The Ohio State University. He worked at Battelle Columbus until moving to academia (Vanderbilt, Ohio State, and Washington State University). He has been a professor emeritus at Washington State University since 1999. Hoagland spent a year as the prestigious Bernd T. Matthias Scholar in Los

170

22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 1 Kinetic theory of Geodesic Acoustic  

E-Print Network [OSTI]

22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 1 Kinetic theory of Geodesic Acoustic Zonca, Liu Chen and Zhiyong Qiu #12;22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 2 Chen and Zhiyong Qiu #12;22nd IAEA-FEC Kinetic theory of Geodesic Acoustic Modes: ... 3 2 Linear

Zonca, Fulvio

171

Writing magnetic patterns with surface acoustic waves  

SciTech Connect (OSTI)

A novel patterning technique that creates magnetization patterns in a continuous magnetostrictive film with surface acoustic waves is demonstrated. Patterns of 10??m wide stripes of alternating magnetization and a 3??m dot of reversed magnetization are written using standing and focusing acoustic waves, respectively. The magnetization pattern is size-tunable, erasable, and rewritable by changing the magnetic field and acoustic power. This versatility, along with its solid-state implementation (no moving parts) and electronic control, renders it as a promising technique for application in magnetic recording, magnonic signal processing, magnetic particle manipulation, and spatial magneto-optical modulation.

Li, Weiyang; Buford, Benjamin; Jander, Albrecht; Dhagat, Pallavi, E-mail: dhagat@eecs.oregonstate.edu [School of Electrical Engineering and Computer Science, Oregon State University, Corvallis, Oregon 97331 (United States)

2014-05-07T23:59:59.000Z

172

Acoustic probing of salt using sonar  

E-Print Network [OSTI]

ACOUSTIC PROBING OF SALT USING SONAR A Thesis by KENNETH BRYAN BUTLER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE Oecember 1977 Major Subject...: Geophysics ACOUSTIC PROBING OF SALT USING SONAR A Thesis by KENNETH BRYAN BUTLER Approved as to style and content by: C airman of Com ttee ea of e r nt em er ember December 1977 ABSTRACT Acoustic Probing of Salt Using Sonar. (December 1977...

Butler, Kenneth Bryan

2012-06-07T23:59:59.000Z

173

BIG BANG ACOUSTICS SOUND IN THE EARLY UNIVERSE Article for the Acoustical Society of America magazine: ECHOES  

E-Print Network [OSTI]

includes all the associated sounds, can be found on my website at http://www.astro.virginia.edu/dmw8f

Whittle, Mark

174

Proceedings of the Institute of Acoustics & Belgium Acoustical Society Noise in the Built Environment, Ghent, 29-30 April 2010  

E-Print Network [OSTI]

Manuscrit auteur, publié dans "Strasbourg 2010: ecological and social innovation - 9th International

175

Tips: References | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

References References Tips: References April 11, 2012 - 9:03am Addthis Tips: References The following resources were used to develop the Energy Savers Guide: Tips on Saving Money and Energy at Home: Alternative Fuels and Advanced Vehicles Data Center American Council for an Energy-Efficient Economy Cool Roof Rating Council Database of State Incentives for Renewables & Efficiency (DSIRE) DOE Building America DOE Building Technologies Program DOE Building Technologies Program, 2010 Buildings Energy Databook DOE Energy Information Administration Residential Energy Consumption Survey DOE/EPA Fuel Economy Guide DOE Federal Energy Management Program DOE Office of Electricity Delivery and Energy Reliability ENERGY STAR® Green Roofs for Healthy Cities National Renewable Energy Laboratory

176

FAQS Reference Guide- Aviation Manager  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the January 2010 edition of DOE-STD-1164-2003 Chg 1, Aviation Safety Officer Functional Area Qualification Standard.

177

FAQS Reference Guide – Criticality Safety  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the April 2009 edition of DOE-STD-1173-2009, Criticality Safety Functional Area Qualification Standard.

178

FAQS Reference Guide- Chemical Processing  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the February 2010 edition of DOE-STD-1176-2010, Chemical Processing Functional Area Qualification Standard.

179

FAQS Reference Guide – Emergency Management  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the January 2004 edition of DOE-STD-1177-2004, Emergency Management Functional Area Qualification Standard.

180

FAQS Reference Guide – Industrial Hygiene  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the November 2007 edition of DOE-STD-1138-2007, Industrial Hygiene Functional Area Qualification Standard.

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

FAQS Reference Guide – Facility Representative  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the October 2010 edition of DOE-STD-1151-2010, Facility Representative Functional Area Qualification Standard.

182

Ris Energy Report 6 References Reference list for Chapter 3  

E-Print Network [OSTI]

. European Commission. (2006). Action plan for energy efficiency: Real- ising the potential. Brussels. 2Risø Energy Report 6 References Reference list for Chapter 3 1. European Commission. (2007. Review Report FutuRES-E. Energy Economics group, university of Vienna. 5. European Commission. (2007

183

Study on acoustics for SSC measurements Using the acoustic Doppler current profiler (ADCP) to  

E-Print Network [OSTI]

................................................................................................................................. 1 2. Background of higher- frequency, acoustic backscatterance sensors (ABS, for a review see Thorne and Hanes, 2002), and optical backscatterance sensors (OBS), whose sample ranges ar

Voulgaris, George

184

E-Print Network 3.0 - acoustic environments prediction Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Introduction The Acoustic Oceanographic Buoy... (AOB) is a light acoustic receiving device that incorporates acoustic and ... Source: Jesus, Srgio M. - Departamento de...

185

E-Print Network 3.0 - acoustic energy-driven fluid Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

search results for: acoustic energy-driven fluid Page: << < 1 2 3 4 5 > >> 1 Acoustic Identification of Unknown Fluids Summary: Acoustic Identification of Unknown Fluids...

186

E-Print Network 3.0 - acoustic field evaluation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

nanoparticles using bulk acoustic waves Bart Raeymaekers,a Summary: nanoparticles a one dimensional acoustic field and b two-dimensional acoustic field. 014317-2 Raeymaekers......

187

Resource Letter PSEn-1: Physics and society: Energy  

Science Journals Connector (OSTI)

This Resource Letter provides a guide to the physics-related literature about energy-and-society. Journal articles books and websites are cited for the following topics: general references textbooks other pedagogical resources population growth fossil fuels global warming nuclear power side effects of nuclear power fusion power renewable resources (including hydroelectric biofuels wind photovoltaics direct solar geothermal hydrogen and energy storage) energy efficiency and transportation efficiency.

Art Hobson

2007-01-01T23:59:59.000Z

188

Building Energy Software Tools Directory: Acoustics Program  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Acoustics Program Acoustics Program Developed to help designers accurately model the sound level reaching building tenant's ears, the Trane Acoustics Program (TAP) "projects" equipment sound power data through the surroundings (e.g., floors, ductwork, walls), to estimate the sound level that will be heard. Industry-standard calculations published by ASHRAE's 1991 Algorithms for HVAC Acoustics handbook are the basis for this estimate. In TAP, you can model the conditions of an HVAC system by choosing specific equipment and building component criteria. TAP will analyze the sound path and calculate the total effect for the enclosed space. You can continuously adjust the data and system design criteria to compare the results effortlessly. TAP will even plot presentation quality graphs of

189

Surface acoustic wave dust deposition monitor  

DOE Patents [OSTI]

A system is disclosed for using the attenuation of surface acoustic waves to monitor real time dust deposition rates on surfaces. The system includes a signal generator, a tone-burst generator/amplifier connected to a transmitting transducer for converting electrical signals into acoustic waves. These waves are transmitted through a path defining means adjacent to a layer of dust and then, in turn, transmitted to a receiving transducer for changing the attenuated acoustic wave to electrical signals. The signals representing the attenuated acoustic waves may be amplified and used in a means for analyzing the output signals to produce an output indicative of the dust deposition rates and/or values of dust in the layer. 8 figs.

Fasching, G.E.; Smith, N.S. Jr.

1988-02-12T23:59:59.000Z

190

Tiltrotor Acoustic Flight Test: Terminal Area Operations  

Science Journals Connector (OSTI)

This paper provides a comprehensive description of an acoustic flight test of the XV-15 Tiltrotor Aircraft with Advanced Technology Blades (ATB) conducted in August and September 1991 at Crows Landing, California. The purpose of this cooperative research ...

Maria O. L. Santa; Wellman J. B.; Conner D. A.; Rutledge C. K.

1992-06-01T23:59:59.000Z

191

Three-Dimensional Nonlinear Acoustical Holography  

E-Print Network [OSTI]

is validated by conducting an experiment with a compression driver and four numerical simulations. The numerical and experimental results show that holographically-projected acoustic fields match well with directly-calculated and directly-measured fields....

Niu, Yaying

2013-05-06T23:59:59.000Z

192

On observing acoustic backscattering from salinity turbulence  

Science Journals Connector (OSTI)

It has been hypothesized that at sufficiently high levels of oceanic salinity turbulence it should be possible to observe acoustic backscattering. However there have been limited in situmeasurements to confirm this hypothesis. Using an autonomous underwater vehicle equipped with upward and downward looking 1.2 MHz acoustic Doppler current profilers and with turbulence and fine scale sensors measurements were performed in a region of intense turbulence and a strong salinity gradient. The approach taken was to correlate variations in the backscattered acoustic intensity I with a theoretical acoustic backscattering cross section per volume for salinity turbulence ? s to obtain an estimated scattering cross section per volume ? e . Results indicated that of order 50% of the observed region was characterized by salinity turbulence induced backscattering.

Louis Goodman; Marcos M. Sastre-Córdova

2011-01-01T23:59:59.000Z

193

Multipurpose Acoustic Sensor for Downhole Fluid Monitoring  

Broader source: Energy.gov [DOE]

Novel sensor design based on acoustics. Determine in real-timeand in a single sensor packagemultiple parameters: temperature, pressure, fluid flow; and fluid properties, such as density, viscosity, fluid composition.

194

Subsurface Glider Localization Using Broadband Acoustic Sources  

E-Print Network [OSTI]

Researcher, ORE Abstract Ocean gliders are low-power, buoyancy-driven, autonomous underwater vehicles inherent in broadband ocean acoustic tomography signals, this uncertainty can be reduced by 1-2 orders

Frandsen, Jannette B.

195

Archived Reference Building Type: Hospital  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

196

Archived Reference Building Type: Hospital  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

197

Archived Reference Building Type: Warehouse  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

198

Archived Reference Building Type: Warehouse  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

199

NPS Quick Reference Guide | Open Energy Information  

Open Energy Info (EERE)

Reference GuideLegal Abstract NPS Quick Reference Guide, current through August 13, 2014. Published NA Year Signed or Took Effect 2014 Legal Citation NPS Quick Reference Guide...

200

Magneto?Acoustic Interaction in Mercury  

Science Journals Connector (OSTI)

The magnetically induced acoustic absorption coefficient in liquidmercury has been measured around its inverse relaxation frequency using an on?line computer and magnetic fields of up to 10 kg. The hybrid computer?operated differential measuring system took between 2560 and 25 600 experiments per run. The results agree with Anderson's predictions [J. Acoust. Soc. Amer. 25 529 (1953)]. [Work supported in part by the National Science Foundation.

Thomas D. Sachs; Gregory P. Hughes

1969-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Acoustic Energy Storage in Single Bubble Sonoluminescence  

E-Print Network [OSTI]

Single bubble sonoluminescence is understood in terms of a shock focusing towards the bubble center. We present a mechanism for significantly enhancing the effect of shock focusing, arising from the storage of energy in the acoustic modes of the gas. The modes with strongest coupling are not spherically symmetric. The storage of acoustic energy gives a framework for understanding how light intensities depend so strongly on ambient gases and liquids and suggests that the light intensities of successive flashes are highly correlated.

Michael P. Brenner; Sascha Hilgenfeldt; Detlef Lohse; Rodolfo R. Rosales

1996-05-07T23:59:59.000Z

202

reference case | OpenEI  

Open Energy Info (EERE)

reference case reference case Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 1, and contains only the reference case. The dataset uses quadrillion BTUs, and quantifies the energy prices using U.S. dollars. The data is broken down into total production, imports, exports, consumption, and prices for energy types. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO consumption EIA export import production reference case total energy Data application/vnd.ms-excel icon AEO2011: Total Energy Supply, Disposition, and Price Summary - Reference Case (xls, 112.8 KiB) Quality Metrics Level of Review Peer Reviewed

203

Audio Engineering Society Convention Paper 5484  

E-Print Network [OSTI]

___________________________________ Audio Engineering Society Convention Paper 5484 Presented and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New York 10165-2520, USA; also see without direct permission from the Journal of the Audio Engineering Society

Paris-Sud XI, Université de

204

Parametric acoustic arrays: A Bergen view.  

Science Journals Connector (OSTI)

At the University of Bergen (UoB) Norway research activity in physical acoustics started in the mid?1960s with investigations on the parametric acoustic array (PAA). The newly appointed professor in applied mathematics Sigve Tjo/tta had some years earlier been at Brown University and was inspired by the concept at a fundamental level but also wanted experimental confirmation. No previous acoustical activity existed at UoB. The PAA project was started as a master project at Department of Physics where the main activity was in nuclear high?energy and ionospheric physics. Bellin and Beyer’s experiment served as a model. The results provided new information on the axial and directional properties of the difference frequency wave field. Inspired by this theoretical modeling continued along with further measurements. Other nonlinear effects like acoustic streaming (boundary layer density gradient) were also investigated. In 1975 a project together with SIMRAD and Norwegian Technical University resulted in a bottom penetrating PAA later commercialized as “TOPAS.” Numerical modeling based on the KZK equation resulted in the “Bergen Code ” still in use for computing nonlinear acoustic propagation problems. In later years activity at UoB has expanded to encompass linear physical acoustics of various sorts occasionally using PAA as a tool.

2009-01-01T23:59:59.000Z

205

Tunable damper for an acoustic wave guide  

DOE Patents [OSTI]

A damper for tunably damping acoustic waves in an ultrasonic waveguide is provided which may be used in a hostile environment such as a nuclear reactor. The area of the waveguide, which may be a selected size metal rod in which acoustic waves are to be damped, is wrapped, or surrounded, by a mass of stainless steel wool. The wool wrapped portion is then sandwiched between tuning plates, which may also be stainless steel, by means of clamping screws which may be adjusted to change the clamping force of the sandwiched assembly along the waveguide section. The plates are preformed along their length in a sinusoidally bent pattern with a period approximately equal to the acoustic wavelength which is to be damped. The bent pattern of the opposing plates are in phase along their length relative to their sinusoidal patterns so that as the clamping screws are tightened a bending stress is applied to the waveguide at 180/sup 0/ intervals along the damping section to oppose the acoustic wave motions in the waveguide and provide good coupling of the wool to the guide. The damper is tuned by selectively tightening the clamping screws while monitoring the amplitude of the acoustic waves launched in the waveguide. It may be selectively tuned to damp particular acoustic wave modes (torsional or extensional, for example) and/or frequencies while allowing others to pass unattenuated.

Rogers, S.C.

1982-10-21T23:59:59.000Z

206

Thermoelectric standardisation - Reference materials and characterisation  

Science Journals Connector (OSTI)

Thermoelectric materials for working temperatures between 300 K and 1000 K become continuously more important for energy recuperation applications. The efficiency is determined by the transport properties (electrical and thermal conductivity and Seebeck coefficient) which form the known thermoelectric figure of merit ZT. The thorough determination of ZT represents the basis for the assessment of thermoelectric materials research. Due to different continuing difficulties measurement errors distinctly higher than 15% can be observed repeatedly which is still too high for an industrial benchmark and deficient for many scientific investigations and technological developments. Against this background a project was launched in 2011 together with the Fraunhofer Institute of Physical Measurement Techniques (IPM Freiburg) the Department Temperature of the Physikalisch-Technische Bundesanstalt (PTB Berlin) and the company Netzsch Gerätebau GbmH (Selb). The aim of the project "Thermoelectric Standardisation" (TEST) is to minimise the measurement uncertainties and to develop traceable high-accurate thermoelectric characterisation techniques and thermoelectric reference materials for the mentioned temperature range. Here we initially present the project to the thermoelectric society and want to give a survey on the planned activities and the current status of the contributions of the German Aerospace Center (DLR Cologne).

2012-01-01T23:59:59.000Z

207

Apparatus for separating particles utilizing engineered acoustic contrast capture particles  

DOE Patents [OSTI]

An apparatus for separating particles from a medium includes a capillary defining a flow path therein that is in fluid communication with a medium source. The medium source includes engineered acoustic contrast capture particle having a predetermined acoustic contrast. The apparatus includes a vibration generator that is operable to produce at least one acoustic field within the flow path. The acoustic field produces a force potential minima for positive acoustic contrast particles and a force potential minima for negative acoustic contrast particles in the flow path and drives the engineered acoustic contrast capture particles to either the force potential minima for positive acoustic contrast particles or the force potential minima for negative acoustic contrast particles.

Kaduchak, Gregory (Los Alamos, NM); Ward, Michael D. (Los Alamos, NM)

2011-12-27T23:59:59.000Z

208

Apparatus for separating particles utilizing engineered acoustic contrast capture particles  

DOE Patents [OSTI]

An apparatus for separating particles from a medium includes a capillary defining a flow path therein that is in fluid communication with a medium source. The medium source includes engineered acoustic contrast capture particle having a predetermined acoustic contrast. The apparatus includes a vibration generator that is operable to produce at least one acoustic field within the flow path. The acoustic field produces a force potential minima for positive acoustic contrast particles and a force potential minima for negative acoustic contrast particles in the flow path and drives the engineered acoustic contrast capture particles to either the force potential minima for positive acoustic contrast particles or the force potential minima for negative acoustic contrast particles.

Kaduchak, Gregory; Ward, Michael D

2014-10-21T23:59:59.000Z

209

Measurement of the acoustic pressure distribution occurring around an aerial substation adjacent to apartment buildings  

Science Journals Connector (OSTI)

The subject matter of the research work presented in this paper refers to the measurements of the values of the acoustic pressure levels (noise) occurring around a main feeding?point aerial substation adjacent to apartment buildings. The paper presents the values of the noise accompanying the particular power devices mainly transformers during their regular operation. The main aim of this research work was the comparison and assessment of the acoustic pressure values measured with the permissible values defined by environmental standards binding in Poland. The research analysis carried out proved that during a long?term operation of power appliances installed in substations the acoustic pressure level that they emit into the environment is not constant but is subject to changes. Thus the increase of the noise level above the permissible values can be the cause of violation of environmental standards. Due to a significant increase of people's awareness and readiness to claim their rights the main consequence of violating the standards is a growing number of claims. Therefore it is imperative that the level of the acoustic pressure be monitored during routine tests especially around high?power transformers.

Sebastian Borucki; Tomasz Boczar; Andrzej Cichon

2008-01-01T23:59:59.000Z

210

Personality, Authority, and Society  

E-Print Network [OSTI]

and claims th J . I O' I at a . ewis 1 iaspora lad no place in Germany he was in the habi re di . id d It of.sp~n lng -- as IS eVI ~nce by a recently published collection _. of hIS late letters -- that If everything in Germany was alread ' bad. h~ certainly... to a large extent :;n i~s mterpreranon."3 An intensive theoretical investigation into the 87 Persona/it)', Authority, and Society problem of authoritarian cognitive structures had already taken place in the thirties, as part of the Institute's Studies...

Werz, Michael

1998-04-01T23:59:59.000Z

211

Relationships between objective acoustic indices and acoustic comfort evaluation in nonacoustic spaces  

Science Journals Connector (OSTI)

Much attention has been paid to acoustic spaces such as concert halls and recording studios whereas research on nonacoustic buildings/spaces has been rather limited especially from the viewpoint of acoustic comfort. In this research a series of case studies has been carried out on this topic considering various spaces including shopping mall atrium spaces library reading rooms football stadia swimming spaces churches dining spaces as well as urban open public spaces. The studies focus on the relationships between objective acoustic indices such as sound pressure level and reverberation time and perceptions of acoustic comfort. The results show that the acoustic atmosphere is an important consideration in such spaces and the evaluation of acoustic comfort may vary considerably even if the objective acoustic indices are the same. It is suggested that current guidelines and technical regulations are insufficient in terms of acoustic design of these spaces and the relationships established from the case studies between objective and subjective aspects would be useful for developing further design guidelines. [Work supported partly by the British Academy.

Jian Kang

2004-01-01T23:59:59.000Z

212

Acoustics at University of Texas: History and current introductory course in physical acoustics.  

Science Journals Connector (OSTI)

As an academic discipline at the University of Texas acoustics began in the 1930s under C. Paul Boner in Physics and Lloyd A. Jeffress in Psychology. World War II saw Boner and many physicsgraduate students go to Harvard for “war work ” largely in underwater acoustics. When the war ended Boner returned and founded the Defense Research Laboratory later named Applied Research Laboratories. Interest in acoustics grew in Physics during the postwar years but eventually waned in the 1950s and 1960s. Acoustical activity developed in the 1960s in the College of Engineering chiefly Electrical Engineering and Mechanical Engineering. Today physical and engineering acoustics is a strong interdisciplinary program at Texas with faculty in several departments in Engineering and still a vestige in Physics. In addition much work on speech hearing and music is done in other parts of the University. Engineering features two basic courses in physical acoustics Acoustics I and II and five specialty courses which are described in an accompanying paper. Here we concentrate on Acoustics I and II which provide an introduction to propagation reflection and transmission refraction normal modes horn theory propagation in stratified fluids absorption and dispersion waveguides directional radiation diffraction and arrays.

David T. Blackstock

2010-01-01T23:59:59.000Z

213

International Phenomenological Society On Nominalism  

E-Print Network [OSTI]

International Phenomenological Society On Nominalism Author(s): Geoffrey Hellman Source: Philosophy and Phenomenological Research, Vol. 62, No. 3 (May, 2001), pp. 691-705 Published by: International Phenomenological contact support@jstor.org. . International Phenomenological Society is collaborating with JSTOR

Hellman, Geoffrey

214

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 122nd Convention 2007 May 5­8 Vienna be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Plumbley, Mark

215

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 127th Convention 2009 October 9­12 New be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Joseph Fourier Grenoble-I, Université

216

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 128th Convention 2010 May 22­25 London be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Paris-Sud XI, Université de

217

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 125th Convention 2008 October 2­5 San be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Jackson, Philip JB

218

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 129th Convention 2010 November 4­7 San be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Paris-Sud XI, Université de

219

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 124th Convention 2008 May 17 be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Reiss, Josh

220

Audio Engineering Society Convention Paper  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper Presented at the 130th Convention 2011 May 13­16 London be obtained by sending request and remittance to Audio Engineering Society, 60 East 42nd Street, New York, New portion thereof, is not permitted without direct permission from the Journal of the Audio Engineering

Reiss, Josh

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Viscosity Effects in Acoustic Inductances  

Science Journals Connector (OSTI)

The linear acousticinductance and resistance of narrow circular tubes short compared to a wavelength have usually been represented by limiting formulas valid either for very low frequencies (viscous flow) or for relatively high frequencies (pistonlike displacement). Crandall's text gives a general mathematical development with particular stress on resistance but variation of inductance with frequency and viscosity has not been discussed generally nor has numerical reduction of mathematical results been generally available. The present paper describes quantitatively the dependence of inductance and resistance upon the general parameter radius times square root of the quantity density times frequency divided by viscosity. With increase of this parameter resistance increases while inductance diminishes from the “static” value to the limiting “high frequency” value. Experimental checks are made to ascertain whether resistance values are strongly affected by flow?transition end?effects found in hydraulics. Impedance?tube studies are made of five tube diameters from 0.0187 to 0.750 in. at 50 to 167 c/sec. Length/diameter is approximately 10 to render inductance end?corrections relatively small. Acoustic pressures are reduced until linear behavior appears. Measured resistance is generally within five percent of calculation as resistance increases to twice the “static” value. Measured inductance generally agrees with calculation within limits of the end?correction over the range of significant variation.

A. W. Nolle

1951-01-01T23:59:59.000Z

222

Method and apparatus of spectro-acoustically enhanced ultrasonic detection for diagnostics  

DOE Patents [OSTI]

An apparatus for detecting a discontinuity in a material includes a source of electromagnetic radiation has a wavelength and an intensity sufficient to induce an enhancement in contrast between a manifestation of an acoustic property in the material and of the acoustic property in the discontinuity, as compared to when the material is not irradiated by the electromagnetic radiation. An acoustic emitter directs acoustic waves to the discontinuity in the material. The acoustic waves have a sensitivity to the acoustic property. An acoustic receiver receives the acoustic waves generated by the acoustic emitter after the acoustic waves have interacted with the material and the discontinuity. The acoustic receiver also generates a signal representative of the acoustic waves received by the acoustic receiver. A processor, in communication with the acoustic receiver and responsive to the signal generated by the acoustic receiver, is programmed to generate informational output about the discontinuity based on the signal generated by the acoustic receiver.

Vo-Dinh, Tuan (Knoxville, TN); Norton, Stephen J. (Raleigh, NC)

2001-01-01T23:59:59.000Z

223

Design and Instrumentation of a Measurement and Calibration System for an Acoustic Telemetry System  

SciTech Connect (OSTI)

The Juvenile Salmon Acoustic Telemetry System (JSATS) is an active sensing technology developed by Portland District, the U.S. Army Corps of Engineers for detecting and tracking small fish. It is used at hydroelectric projects and in the laboratory for evaluating behavior and survival of juvenile salmonids migrating through the Federal Columbia River Power System to the Pacific Ocean. It provides critical data for salmon protection and development of more “fish-friendly” hydroelectric facilities. The objective of this study was to design and build a measurement and calibration system for evaluating the JSATS component, because the JSATS requires comprehensive acceptance and performance testing in a controlled environment before it is deployed in the field. The system consists of a reference transducer, a water test tank lined with anechoic material, a motion control unit, a reference receiver, a signal conditioner and amplifier unit, a data acquisition board, MATLAB control and analysis interface, and a computer. The fully integrated system has been evaluated successfully at various simulated distances and using different encoded signals at frequencies within the bandwidth of the JSATS transmitter. It provides accurate acoustic mapping capability in a controlled environment and automates the process that allows real-time measurements and evaluation of the piezoelectric transducers, sensors, or the acoustic fields. The measurement and calibration system has been in use since 2009 for acceptance and performance testing of, and further improvements to, the JSATS.

Deng, Zhiqun; Weiland, Mark A.; Carlson, Thomas J.; Eppard, M. B.

2010-03-31T23:59:59.000Z

224

Technical Reference | OpenEI  

Open Energy Info (EERE)

Reference Reference Dataset Summary Description Technical Reference for Hydrogen Compatibility of Materials Source Sandia National Laboratories Date Released June 03rd, 2010 (4 years ago) Date Updated September 27th, 2012 (2 years ago) Keywords Compatibility of Materials hydrogen NREL Sandia Technical Database Technical Reference Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_cia85_ten_fra_fat.xlsx (xlsx, 60.9 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san10_fra_fat.xlsx (xlsx, 58.5 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san10b_fra_fat.xlsx (xlsx, 59.4 KiB) application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon 1100_san11_fra_fat.xlsx (xlsx, 48.4 KiB)

225

NETL: Carbon Storage - Reference Shelf  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Carbon Storage > Reference Shelf Carbon Storage > Reference Shelf Carbon Storage Reference Shelf Below are links to Carbon Storage Program documents and reference materials. Each of the 10 categories has a variety of documents posted for easy access to current information - just click on the category link to view all related materials. RSS Icon Subscribe to the Carbon Storage RSS Feed. Carbon Storage Collage 2012 Carbon Utilization and Storage Atlas IV Carbon Sequestration Project Portfolio DOE/NETL Carbon Dioxide Capture and Storage RD&D Roadmap Public Outreach and Education for Carbon Storage Projects Carbon Storage Technology Program Plan Carbon Storage Newsletter Archive Impact of the Marcellus Shale Gas Play on Current and Future CCS Activities Site Screening, Selection, and Initial Characterization for Storage of CO2 in Deep Geologic Formations Carbon Storage Systems and Well Management Activities Monitoring, Verification, and Accounting of CO2 Stored in Deep Geologic Formations

226

FAQS Reference Guide –Radiation Protection  

Broader source: Energy.gov [DOE]

This reference guide has been developed to address the competency statements in the December 2003 edition of DOE-STD-1174-2003, Radiation Protection Functional Area Qualification Standard.

227

Appendix A. Reference case projections  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

U.S. Energy Information Administration | International Energy Outlook 2014 26 Appendix A Table A2. World liquids consumption by region, Reference case, 2009-40 (million barrels per...

228

FAQS Reference Guide – Occupational Safety  

Broader source: Energy.gov [DOE]

This reference guide has been developed to address the competency statements in the July 2011 version of DOE-STD-1160-2011, Occupational Safety Functional Area Qualification Standard.

229

Tips: References | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Tips: References Tips: References Tips: References April 11, 2012 - 9:03am Addthis Tips: References The following resources were used to develop the Energy Savers Guide: Tips on Saving Money and Energy at Home: Alternative Fuels and Advanced Vehicles Data Center American Council for an Energy-Efficient Economy Cool Roof Rating Council Database of State Incentives for Renewables & Efficiency (DSIRE) DOE Building America DOE Building Technologies Program DOE Building Technologies Program, 2010 Buildings Energy Databook DOE Energy Information Administration Residential Energy Consumption Survey DOE/EPA Fuel Economy Guide DOE Federal Energy Management Program DOE Office of Electricity Delivery and Energy Reliability ENERGY STAR® Green Roofs for Healthy Cities National Renewable Energy Laboratory

230

FAQS Reference Guide – Quality Assurance  

Broader source: Energy.gov [DOE]

This reference guide has been developed to address the competency statements in the April 2002 edition of DOE-Standard (STD)-1150-2002, Quality Assurance Functional Area Qualification Standard.

231

Safeguards and Security Program References  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The manual establishes definitions for terms related to the Department of Energy Safeguards and Security (S&S) Program and includes lists of references and acronyms/abbreviations applicable to S&S Program directives. Cancels the Safeguards and Security Glossary of Terms, dated 12-18-95. Current Safeguards and Security Program References can also be found at Safeguards and Security Policy Information Resource (http://pir.pnl.gov/)

2005-08-26T23:59:59.000Z

232

Locating interfaces in vertically-layered materials and determining concentrations in mixed materials utilizing acoustic-impedance measurements. [Patent application  

DOE Patents [OSTI]

Measurement of the relative and actual value of acoustic characteristic impedances of an unknown substance, location of the interfaces of vertically-layered materials, and the determination of the concentration of a first material mixed in a second material are presented. A highly damped ultrasonic pulse is transmitted into one side of a reference plate, such as a tank wall, where the other side of the reference plate is in physical contact with the medium to be measured. The amplitude of a return signal, which is the reflection of the transmitted pulse from the interface between the other side of the reference plate and the medium, is measured. The amplitude value indicates the acoustic characteristic impedance of the substance relative to that of the reference plate or relative to that of other tested materials. Discontinuities in amplitude with repeated measurements for various heights indicate the location of interfaces in vertically-layered materials. Standardization techniques permit the relative acoustic characteristic impedance of a substance to be converted to an actual value. Calibration techniques for mixtures permit the amplitude to be converted to the concentration of a first material mixed in a second material.

Not Available

1981-06-10T23:59:59.000Z

233

Locating interfaces in vertically-layered materials and determining concentrations in mixed materials utilizing acoustic impedance measurements  

DOE Patents [OSTI]

Measurement of the relative and actual value of acoustic characteristic impedances of an unknown substance, location of the interfaces of vertically-layered materials, and the determination of the concentration of a first material mixed in a second material are disclosed. A highly damped ultrasonic pulse is transmitted into one side of a reference plate, such as a tank wall, where the other side of the reference plate is in physical contact with the medium to be measured. The amplitude of a return signal, which is the reflection of the transmitted pulse from the interface between the other side of the reference plate and the medium, is measured. The amplitude value indicates the acoustic characteristic impedance of the substance relative to that of the reference plate or relative to that of other tested materials. Discontinuities in amplitude with repeated measurements for various heights indicate the location of interfaces in vertically-layered materials. Standardization techniques permit the relative acoustic characteristic impedance of a substance to be converted to an actual value. Calibration techniques for mixtures permit the amplitude to be converted to the concentration of a first material mixed in a second material. 6 figs.

Langlois, G.N.

1983-09-13T23:59:59.000Z

234

Locating interfaces in vertically-layered materials and determining concentrations in mixed materials utilizing acoustic impedance measurements  

DOE Patents [OSTI]

Measurement of the relative and actual value of acoustic characteristic impedances of an unknown substance, location of the interfaces of vertically-layered materials, and the determination of the concentration of a first material mixed in a second material. A highly damped ultrasonic pulse is transmitted into one side of a reference plate, such as a tank wall, where the other side of the reference plate is in physical contact with the medium to be measured. The amplitude of a return signal, which is the reflection of the transmitted pulse from the interface between the other side of the reference plate and the medium, is measured. The amplitude value indicates the acoustic characteristic impedance of the substance relative to that of the reference plate or relative to that of other tested materials. Discontinuities in amplitude with repeated measurements for various heights indicate the location of interfaces in vertically-layered materials. Standardization techniques permit the relative acoustic characteristic impedance of a substance to be converted to an actual value. Calibration techniques for mixtures permit the amplitude to be converted to the concentration of a first material mixed in a second material.

Langlois, Gary N. (Richland, WA)

1983-09-13T23:59:59.000Z

235

E-Print Network 3.0 - acoustically coupled oscillations Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Department of Mechanical Engineering PENNPENNSSTATETATE Acoustic Analysis of Gas Turbine Combustion... InstabilityAcoustic Analysis of Gas Turbine Combustion Instability ...

236

E-Print Network 3.0 - acoustically enhanced remediation Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PENNPENNSSTATETATE Summary: Department of Mechanical Engineering PENNPENNSSTATETATE Acoustic Analysis of Gas Turbine Combustion... InstabilityAcoustic Analysis of Gas Turbine...

237

E-Print Network 3.0 - acoustic properties Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Department of Mechanical Engineering PENNPENNSSTATETATE Acoustic Analysis of Gas Turbine Combustion... InstabilityAcoustic Analysis of Gas Turbine Combustion Instability ...

238

E-Print Network 3.0 - acoustic wave chemical Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lyle N.- Department of Aerospace Engineering, Pennsylvania State University Collection: Engineering 8 Acoustic Identification of Unknown Fluids Summary: Acoustic Identification...

239

Dual excitation acoustic paramagnetic logging tool  

DOE Patents [OSTI]

New methods and apparatus are disclosed which allow measurement of the presence of oil and water in geological formations using a new physical effect called the Acoustic Paramagnetic Logging Effect (APLE). The presence of petroleum in formation causes a slight increase in the earth's magnetic field in the vicinity of the reservoir. This is the phenomena of paramagnetism. Application of an acoustic source to a geological formation at the Larmor frequency of the nucleons present causes the paramagnetism of the formation to disappear. This results in a decrease in the earth's magnetic field in the vicinity of the oil bearing formation. Repetitively frequency sweeping the acoustic source through the Larmor frequency of the nucleons present (approx. 2 kHz) causes an amplitude modulation of the earth's magnetic field which is a consequence of the APLE. The amplitude modulation of the earth's magnetic field is measured with an induction coil gradiometer and provides a direct measure of the amount of oil and water in the excitation zone of the formation. The phase of the signal is used to infer the longitudinal relaxation times of the fluids present, which results in the ability in general to separate oil and water and to measure the viscosity of the oil present. Such measurements may be performed in open boreholes and in cased well bores. The Dual Excitation Acoustic Paramagnetic Logging Tool employing two acoustic sources is also described. 6 figs.

Vail, W.B. III.

1989-02-14T23:59:59.000Z

240

Acoustic demonstrations for education in speech science  

Science Journals Connector (OSTI)

Acoustic demonstrations are highly effective for education in speech science. We recently developed two educational tools for acoustics. The first educational tool is a set of physical models of the human vocal tract and related models. It contains cylinder and plate?type models [T. Arai J. Phonetic Soc. Jpn. 5(2) 31–38 (2001)] a sliding three?tube model [T. Arai Acoust. Sci. Technol. to be published] lungmodels an artificial larynx and head?shaped models [T. Arai Acoust. Sci. Technol. 27(2) 111–113 (2006)]. Each model has its own advantages and if combined effectively can produce a systematic and comprehensive education in speech production from the lungs to the head. The second educational tool is ‘‘Digital Pattern Playback (DPP)’’ [T. Arai et al. Acoust. Sci. Tech. to be published] which converts a spectrographic image of a speech signal back to sound by digital signal processing. A printed spectrogram on a sheet of paper can also be converted immediately after capturing the image from a camera and we confirmed that this is more intuitive for learners than converting from an electronic image. [Work partially supported by JSPS.KAKENHI (17500603).

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Dual excitation acoustic paramagnetic logging tool  

DOE Patents [OSTI]

New methods and apparatus are disclosed which allow measurement of the presence of oil and water in gelogical formations using a new physical effect called the Acoustic Paramagnetic Logging Effect (APLE). The presence of petroleum in formation causes a slight increase in the earth's magnetic field in the vicinity of the reservoir. This is the phenomena of paramagnetism. Application of an acoustic source to a geological formation at the Larmor frequency of the nucleous present causes the paramagnetism of the formation to disappear. This results in a decrease in the earth's magnetic field in the vicinity of the oil bearing formation. Repetitively frequency sweeping the acoustic source through the Larmor frequency of the nucleons present (approx. 2 kHz) causes an amplitude modulation of the earth's magnetic field which is a consequence of the APLE. The amplitude modulation of the earth's magnetic field is measured with an induction coil gradiometer and provides a direct measure of the amount of oil and water in the excitation zone of the formation. The phase of the signal is used to infer the longitudinal relaxation times of the fluids present, which results in the ability in general to separate oil and water and to measure the viscosity of the oil present. Such measurements may be preformed in open boreholes and in cased well bores. The Dual Excitation Acoustic Paramagnetic Logging Tool employing two acoustic sources is also described.

Vail, III, William B. (Bothell, WA)

1989-01-01T23:59:59.000Z

242

History of American acoustics—Introductory comments  

Science Journals Connector (OSTI)

The history of acoustics has been illuminated by the efforts in recent years of R. Bruce Lindsay and so this Bicentennial Session is being held in his honor. In addition certain numerological factors spurred our efforts in this Bicentennial Year 1976. It was just one hundred years ago that A. G. Bell's invention—the first practical telephone—was exhibited at the 1876 Centennial Exposition in Philadelphia. A year later in 1877 the first edition of Rayleigh's Theory of Sound appeared. The conjunction of these two events eventually had a powerful influence on the development of acoustics. The invited speakers will in the papers which follow endeavor to describe all of the significant advances made by Americans to technical acoustics. Apparently it all began with Joseph Henry's efforts to solve a problem in auditorium acoustics. At the brink of World War II acoustics was invaded by a host of scientists and engineers. During the period 1941–45 and in the post war years frontiers were breached in almost every direction at such a rate that description of the advances made cannot be done here. And so most of our speakers will bring their histories up only to about the year 1940.

Richard K. Cook

1976-01-01T23:59:59.000Z

243

REFERENCES  

E-Print Network [OSTI]

Chapter 3. Turbulent diffusion and interactions with the surface Chapter 4. Subgrid-scale orographic drag Chapter 5. Convection Chapter 6. Clouds and large-scale precipitation

Chapter Overview; Chapter Radiation; Chapter Land Suface Parametrization; Chapter Climatological Data

2004-01-01T23:59:59.000Z

244

REFERENCES  

Science Journals Connector (OSTI)

......Anderson-Sprecher, R, Flatman, G. T. and...and Marriott, J. V. R. (1999) Radiocaesium...331-336. Brisbin, I. L., Jr., Staton, M. A...E. III and Geiger, R. A. (1974) Radiocesium...Designs for Research (R. McNally: Chicago, IL). Chappell......

REFERENCES

2006-06-01T23:59:59.000Z

245

References  

Science Journals Connector (OSTI)

......905-911. Dickinson H. C. Combustion calorimetry and the heats of combustion of cane sugar, benzoic...Contemporary Radiation Chemistry-Teply J., ed. (1971...149-155. Fay I. W. The Chemistry of Coal-Tar Dyes (1911) New......

References

2008-12-01T23:59:59.000Z

246

References  

Science Journals Connector (OSTI)

......Shapiro D. E. Estimating the accuracy of screening...T. Mammography grid performance. Radiology...7:395-405. Smart C. R. , Hendrick...III, Smith R. A. Benefit of mammograpy screening...Radiol. 7, 395405. Smart, C. R., Hendrick...A. (1995). "Benefit of mammograpy screen......

References

2009-12-01T23:59:59.000Z

247

References  

Science Journals Connector (OSTI)

......T. Mammography grid performance. Radiology...7:395-405. Smart C. R. , Hendrick...III, Smith R. A. Benefit of mammograpy screening...J. Contrast and grid performance in mammography...Radiol. 7, 395405. Smart, C. R., Hendrick...A. (1995). "Benefit of mammograpy screen......

References

2009-12-01T23:59:59.000Z

248

REFERENCES  

E-Print Network [OSTI]

Matri.x Iterative Analysis. Prentice-Hall, Englewood Cliffs, N.J., 322 pp. Watts, J.W., 1971. An Iterative Matrix Solution Method Suitable for Anisotropic Prob- lems.

2008-08-23T23:59:59.000Z

249

References  

Science Journals Connector (OSTI)

......US Preventive Services Task Force. Screening for breast cancer...analysis," pp. 771798 in Handbook of Medical Imaging. Vol...Metz, C. E. (2000). "Fundamental ROC analysis," pp. 751770 in Handbook of Medical Imaging, Volume......

References

2009-12-01T23:59:59.000Z

250

REFERENCES  

Science Journals Connector (OSTI)

......A. (2003) Spatial scales of 137Cs-derived soil flux by wind in a 25 km2 arable area of eastern England. Catena 52 , 209-234...strontium-90 accumulation in white-tailed deer mandibles, J. Wildlife Manage. 29 , 39-43. Scott, D. E., Whicker, F. W......

REFERENCES

2006-06-01T23:59:59.000Z

251

References  

Science Journals Connector (OSTI)

Impact of micro- and nano-grazers on phytoplankton assessed by standard and size-fractionated dilution grazing experiments. Aquat. Microb. Ecol. 50: 145-156.

252

REFERENCES  

Science Journals Connector (OSTI)

......Collisions-Dalgarno A., Freound R. S., Koch P. M., Lubell M. S., Lucatorto T. B., eds. (1990) AIP Conference...205, Dalgarno, A., Freound, R. S., Koch, P. M., Lubell, M. S. and Lucatorto, T. B. Eds. (American Institute......

REFERENCES

2007-06-01T23:59:59.000Z

253

REFERENCES  

Science Journals Connector (OSTI)

......239,240Pu in soils around the Rocky Flats Environmental Technology Site...Plutonium in Soil around the Rocky Flats Plant. HASL-235 (U.S. Atomic...appraisal of 241Am in soils around Rocky Flats, Colorado, Health Phys. 71......

REFERENCES

2006-06-01T23:59:59.000Z

254

REFERENCES  

Science Journals Connector (OSTI)

......Soil around the Rocky Flats Plant. HASL-235...Commission, Health and Safety Laboratory: New...in soils around Rocky Flats, Colorado, Health...plutonium particles in Rocky Flats soil, Health Phys...on Radiological Safety in the Marshall......

REFERENCES

2006-06-01T23:59:59.000Z

255

Acoustic measurement of the Deepwater Horizon Macondo well flow rate  

E-Print Network [OSTI]

On May 31, 2010, a direct acoustic measurement method was used to quantify fluid leakage rate from the Deepwater Horizon Macondo well prior to removal of its broken riser. This method utilized an acoustic imaging sonar and ...

Camilli, Richard

256

Laser-excited acoustic oscillations in silver and bismuth nanowires  

E-Print Network [OSTI]

Coherent acoustic oscillations in Bi and Ag nanowire samples were studied with a femtosecond pump-probe technique and detection of the scattered light. The observed optical and acoustic properties reflect the nanostructure of these materials...

Jerebtsov, Sergey N.; Kolomenskii, Alexandre A.; Liu, Haidong; Zhang, Hong; Ye, Zuxin; Luo, Zhiping; Wu, Wenhao; Paulus, Gerhard G.; Schuessler, Hans A.

2007-01-01T23:59:59.000Z

257

Spatiotemporal processing and time-reversal for underwater acoustic communications  

E-Print Network [OSTI]

High-rate underwater acoustic communication can be achieved using transmitter/receiver arrays. Underwater acoustic channels can be characterized as rapidly time-varying systems that suffer severe Inter Symbol Interferences ...

Wang, Daniel Y

2005-01-01T23:59:59.000Z

258

13.853 Computational Ocean Acoustics, Spring 2003  

E-Print Network [OSTI]

Wave equations for fluid and visco-elastic media. Wave-theory formulations of acoustic source radiation and seismo-acoustic propagation in stratified ocean waveguides. Wavenumber Integration and Normal Mode methods for ...

Schmidt, Henrik

259

Multiple Sclerosis Society (Grant Tracker) Multiple Sclerosis Society (Grant Tracker) applicant guide June 2012 Page 1  

E-Print Network [OSTI]

Multiple Sclerosis Society (Grant Tracker) Multiple Sclerosis Society (Grant Tracker) applicant guide June 2012 Page 1 2012 INTERNAL USER GUIDE A Guide to the Multiple Sclerosis Society Grant Tracker Society web page: http://www.mssociety.org.uk/ #12;Multiple Sclerosis Society (Grant Tracker) Multiple

260

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http: 517Human Factors: The Journal of the Human Factors and Ergonomics Society and Raja Parasuraman Peter A of: Human Factors and Ergonomics Society can be found at:Society Human Factors: The Journal

Parasuraman, Raja

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http: 411Human Factors: The Journal of the Human Factors and Ergonomics Society Ericka Rovira and Raja and Ergonomics Society can be found at:Society Human Factors: The Journal of the Human Factors and Ergonomics

Parasuraman, Raja

262

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http.1177/0018720813495279 2013 published online 8 JulyHuman Factors: The Journal of the Human Factors and Ergonomics Society Yu://www.sagepublications.com On behalf of: Human Factors and Ergonomics Society can be found at:Society Human Factors: The Journal

Kaber, David B.

263

Achieving acoustical satisfaction in a green building  

Science Journals Connector (OSTI)

The Carnegie Institution’s Global Ecology Research Center at Stanford University has garnered many accolades including the AIA’s Excellence in SustainabilityAward. This building incorporates many ‘‘green’’ and energy?saving design features mechanical systems and materials. The occupants of this facility have given it high marks in U.C. Berkeley’s Center for the Built Environment’s (CBE) survey of buildings. Staff at the Global Ecology Research Center are shown to be more satisfied with their acoustical environment than occupants of other green buildings surveyed by CBE. Measured acoustical data for speech privacy in open plan and enclosed conference rooms will be presented along with descriptions of acoustical design attributes for the building.

2006-01-01T23:59:59.000Z

264

Acoustical design issues for library facility planners  

Science Journals Connector (OSTI)

Acting under the provisions of the Library Services and Technology Act the U.S. Institute of Museum and Library Services retained Charles M. Salter Associates Inc. to provide a document explaining acoustical and audio/visual requirements for libraries to library planners architects and lay people. Acoustical design issues for libraries discussed on the website include site noise considerations noise standards for each use space room acoustics considerations sound isolation between various use spaces vibration control for mechanical equipment and audio/visual system considerations. The completed document forms a part of the Libris Design library facility planning information system which includes a website with recent information on facility planning topics and a database of recently constructed California public libraries.

2006-01-01T23:59:59.000Z

265

Developing criteria for identifying acoustical defects  

Science Journals Connector (OSTI)

In a construction defect lawsuit of a multifamily residential project the determination of whether a defect exists often hinges on the criteria applied. For many acoustical items such as plumbing and HVAC noise there are no code requirements but a number of guidelines and recommendations. For items such as noise from traffic or airborne and impact sound isolation between units minimum code requirements exist but often a more stringent standard is applied. How does an expert decide when it is appropriate to apply an acoustical standard that is beyond that required by building codes? Project drawings marketing materials homeowner regulations and other documents can provide indications of the intent and promise of the project as it relates to acoustical issues. The process is discussed with examples from recent cases.

John LoVerde; David W. Dong

2013-01-01T23:59:59.000Z

266

Active micromixer using surface acoustic wave streaming  

DOE Patents [OSTI]

An active micromixer uses a surface acoustic wave, preferably a Rayleigh wave, propagating on a piezoelectric substrate to induce acoustic streaming in a fluid in a microfluidic channel. The surface acoustic wave can be generated by applying an RF excitation signal to at least one interdigital transducer on the piezoelectric substrate. The active micromixer can rapidly mix quiescent fluids or laminar streams in low Reynolds number flows. The active micromixer has no moving parts (other than the SAW transducer) and is, therefore, more reliable, less damaging to sensitive fluids, and less susceptible to fouling and channel clogging than other types of active and passive micromixers. The active micromixer is adaptable to a wide range of geometries, can be easily fabricated, and can be integrated in a microfluidic system, reducing dead volume. Finally, the active micromixer has on-demand on/off mixing capability and can be operated at low power.

Branch; Darren W. (Albuquerque, NM), Meyer; Grant D. (Ithaca, NY), Craighead; Harold G. (Ithaca, NY)

2011-05-17T23:59:59.000Z

267

Characterization of interim reference shales  

SciTech Connect (OSTI)

Measurements have been made on the chemical and physical properties of two oil shales designated as interim reference oil shales by the Department of Energy. One oil shale is a Green River Formation, Parachute Creek Member, Mahogany Zone Colorado oil shale from the Anvil Points mine and the other is a Clegg Creek Member, New Albany shale from Kentucky. Material balance Fischer assays, kerogen concentrates, carbon aromaticities, thermal properties, and bulk mineralogic properties have been determined for the oil shales. The measured properties of the interim reference shales are comparable to results obtained from previous studies on similar shales. The western interim reference shale has a low carbon aromaticity, high Fischer assay conversion to oil, and a dominant carbonate mineralogy. The eastern interim reference shale has a high carbon aromaticity, low Fischer assay conversion to oil, and a dominant silicate mineralogy. Chemical and physical properties, including ASTM distillations, have been determined for shale oils produced from the interim reference shales. The distillation data were used in conjunction with API correlations to calculate a large number of shale oil properties that are required for computer models such as ASPEN. The experimental determination of many of the shale oil properties was beyond the scope of this study. Therefore, direct comparison between calculated and measured values of many properties could not be made. However, molecular weights of the shale oils were measured. In this case, there was poor agreement between measured molecular weights and those calculated from API and other published correlations. 23 refs., 12 figs., 15 tabs.

Miknis, F.P.; Sullivan, S.; Mason, G.

1986-03-01T23:59:59.000Z

268

Geochemical Society and the Mineralogical Society of America  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Society and the Mineralogical Society of America Society and the Mineralogical Society of America Reviews in Mineralogy and Geochemistry (2006) Volume 63 Neutron Scattering in Earth Sciences Hans-Rudolf Wenk (Editor) (Click text for link. * Means no presentation available.) Short Course Presentations Chapter 1: Introduction to Neutron Properties and Applications. By John B. Parise *Chapter 2: Neutron Production, Neutron Facilities and Neutron Instrumentation. By Sven C. Vogel and Hans-Georg Priesmeyer Chapter 3: Single-Crystal Neutron Diffraction: Present and Future Applications. By Nancy L. Ross and Christina Hoffman Chapter 4: Neutron Rietveld Refinement. By Robert B. Von Dreele Chapter 5: Application of Neutron Powder-Diffraction to Mineral Structures. By Karsten Knorr and Wulf Depmeier

269

Society of Latino Engineers and Society of Professional Journalists  

E-Print Network [OSTI]

Studies Union Golden Gate Chapter of Society of Plastic Engineers Graduate Business Students Association Spartan M.D. Spartan Magazine Club Spartan Racing Electric Spartan Superway Steel Bridge Team Student

Su, Xiao

270

Numerical Modeling of Acoustic Timescale Detonation J.D. Regele  

E-Print Network [OSTI]

Numerical Modeling of Acoustic Timescale Detonation Initiation J.D. Regele , D.R. Kassoy and O to perform one and two-dimensional simulations of acoustic timescale detonation initiation using thermal overdriven detonation wave that decays to a steady-state CJ wave. A 1-D parametric study of acoustic

Vasilyev, Oleg V.

271

Support minimized inversion of acoustic and elastic wave scattering  

SciTech Connect (OSTI)

This report discusses the following topics on support minimized inversion of acoustic and elastic wave scattering: Minimum support inversion; forward modelling of elastodynamic wave scattering; minimum support linearized acoustic inversion; support minimized nonlinear acoustic inversion without absolute phase; and support minimized nonlinear elastic inversion.

Safaeinili, A.

1994-04-24T23:59:59.000Z

272

Document Number Q0029500 References  

Office of Legacy Management (LM)

References References 7.0 References 10 CFR 1021. U.S. Department of Energy, "National Environmental Policy Act Implementing Procedures," Code of Federal Regzilations, January 1,2003. 10 CFR 1022. U.S. Department of Energy, "Compliance with Floodplain/Wetlands Environmental Review Requirements," Code ofFederal Regulations, January 1,2003. 33 CFR 323. Corps of Engineers, Department of the Army, "Permits for Discharges of Dredged or Fill Material Into Waters of the United States," Code ofFederal Reglllations, July 1,2002. 40 CFR 192. U.S. Environmental Protection Agency, "Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings," Code of FederalReglrlations, July 1,2002. 40 CFR 230. U.S. Environmental Protection Agency, "Section 404(b)(l) Guidelines for

273

Microsoft Word - references.doc  

Office of Legacy Management (LM)

References May 2005 References May 2005 2004 Site Environmental Report R-1 References Facemire, D. F., S. I. Guttman, D. R. Osborne, and R. H. Sperger, 1990, "Biological and Ecological Site Characterization of the Feed Materials Production Center," FMPC-SUB 018, prepared for Westinghouse Materials Co. of Ohio, Cincinnati, OH. GeoSyntec, 1996, "Impacted Material Placement Plan, On-site Disposal Facility," 20100-PL-007, Revision 3, PCN 2, Prepared for the Fernald Environmental Management Project, DOE, Fernald Area Office, Cincinnati, OH, March. International Commission on Radiological Protection (ICRP), 1994a, "Human Respiratory Tract Model for Radiation Protection," ICRP Publication 66. International Commission on Radiological Protection (ICRP), 1994b, "Protection Against Radon-222

274

Acoustic characteristics of clearly spoken English fricatives  

E-Print Network [OSTI]

Acoustic characteristics of clearly spoken English fricatives renc n Fr cept em exam s to aref fric ed b gram wn effe e co h w by effo y an and 21/1 Deliberately clarified speech has been seen to yield intelligi- 2003; Krause and Braida, 2004... situations.3962 J. Acoust. Soc. Am. 125 #2;6#1;, June 2009 0001-4966/2009/12 ution subject to ASA license or copyright; see http://acousticalsociety.org/ce, Kansas 66044 ancisco, California 94104 ed 1 September 2008#2; to be understood more easily...

Maniwa, Kazumi; Jongman, Allard

2009-06-01T23:59:59.000Z

275

Chassis Dynamometer Testing Reference Document  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Chassis Dynamometer Testing Chassis Dynamometer Testing Reference Document Downloadable Dynamometer Database www.transportation.anl.gov/D3/ Argonne, IL July, 2013 Henning Lohse-Busch, Ph.D. Kevin Stutenberg, Mike Duoba, Eric Rask, Forrest Jehlik and Glenn Keller Advanced Powertrain Research Facility Overview  This is a reference document explaining the facility and processes used to generate the data available from Argonne National Laboratory's (ANL) Downloadable Dynamometer Database (D 3 ).  Content - Advanced Powertrain Research Facility (APRF) - Chassis Dynamometer Testing Basics - Overview of Classic Drive Cycles - Test Condition and Test Sequences - Data Acquisition System and General Instrumentation Overview

276

Mycena News The Mycological Society of San Francisco May, 2006, vol 57:05  

E-Print Network [OSTI]

..........................................1 MycoDigest:DeadMan'sFoot..................1 FreedomSong-AnotherView....................2 Foragers Study begun in 1986 by the Oregon Mycological Society. MycoDigest: Dead Man's Foot Else Vellinga When name, referring to its qualities as a dye for wool - this has been known for a long time; Micheli

California at Berkeley, University of

277

Polar Explorer References Raold Amundsen  

E-Print Network [OSTI]

-15, 2003, 1 h 19 min. * National Geographic May 2009, concerning claims of Arctic Ocean oil and gasPolar Explorer References Raold Amundsen My Life as an Explorer, Raold Amundsen The Red Tent.L. Berens [This book includes other historic polar explorers] * National Geographic Jan. 2009 (2 articles

Fabrikant, Sara Irina

278

REFERENCE AND BACKGROUND CHECK PROCESS  

E-Print Network [OSTI]

REFERENCE AND BACKGROUND CHECK PROCESS Workforce Planning | 408-924-2250 classcomp process. Workforce Planning will arrange this directly with the finalist(s) once the hiring manager has provided the finalist(s) name(s) to Workforce Planning. An exception to this process is for any candidates

Su, Xiao

279

Effective Scientific Posters Quick Reference  

E-Print Network [OSTI]

Effective Scientific Posters Quick Reference George R. Hess An effective poster will help you. A poster is a visual communication tool. Posters serve as ... » a source of information » a conversation starter » a summary of your work » an advertisement of your work Resources for Poster Presenters George

Movileanu, Liviu

280

Clean Cities: Clean Cities Reference Materials  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Reference Materials to Reference Materials to someone by E-mail Share Clean Cities: Clean Cities Reference Materials on Facebook Tweet about Clean Cities: Clean Cities Reference Materials on Twitter Bookmark Clean Cities: Clean Cities Reference Materials on Google Bookmark Clean Cities: Clean Cities Reference Materials on Delicious Rank Clean Cities: Clean Cities Reference Materials on Digg Find More places to share Clean Cities: Clean Cities Reference Materials on AddThis.com... Coordinator Basics Clean Cities Program Structure Reference Materials Technical Support Fundraising Redesignation Outreach Education & Webinars Meetings Reporting Contacts Clean Cities Reference Materials Use these reference materials-including quick-reference documents, publications, websites, and the Clean Cities Coalition Wiki-to develop

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Acoustically enhanced remediation, Phase 2: Technology scaling  

SciTech Connect (OSTI)

Weiss Associates is conducting the following three phase program investigating the in-situ application of acoustically enhanced remediation (AER) of contaminated unconsolidated soil and ground water under both saturated and unsaturated conditions: Phase I-- laboratory scale parametric investigation; Phase II--technology Scaling; and Phase III--large scale field tests. AER addresses the need for NAPL (either lighter or denser than water: LNAPL or DNAPL, respectively) in high and low permeability sediments, and the remediation of other types of subsurface contaminants (e.g., metals, radionuclides) in low permeability soils. This program has been placed in the U.S. Department of Energy`s (DOE`s) DNAPL product. Phase I indicated that AER could be used to effectively remediate NAPL in high permeability soil, and that removal of NAPL from low permeability soil could be increased since the water flux through these soils was significantly increased. Phase II, Technology Scaling, the subject of this paper, focused on (1) evaluating the characteristics of an AER field deployment system, (2) developing DNAPL flow and transport performance data under acoustic excitation, (3) predicting the effect of acoustic remediation in three-dimensional unconsolidated hydrogeologic conditions, (4) conducting an engineering analysis of acoustical sources, and (5) identifying candidate field site(s) for large-scale field testing of the technology.

Iovenitti, J.L.; Hill, D.G. [Weiss Associates, Emeryville, CA (United States); Rynne, T.M.; Spadaro, J.F.; Hutchinson, W. [Scientific Applications and Research Associates, Inc., Huntington Beach, CA (United States); Illangasakere, T. [Colorado Univ., Boulder, CO (United States). Dept. of Civil, Environmental, and Architectural Engineering

1996-12-31T23:59:59.000Z

282

Thermoacoustic Stirling Engine --An acoustic amplifier  

E-Print Network [OSTI]

National Laboratory Condensed Matter and Thermal Physics Group MS K764, Los Alamos, NM 87545 backhaus) efficiencies 6" 24 " 72 " Acoustic power: 100 W 1 kW 50 kW T.A. efficiency: 23% 30% 25% All-metal bonded PZT stacks Metal joints, rather than epoxy joints, between PZT elements allow stacks to generate high power

Lee, Dongwon

283

New acoustic devices for breathing investigations  

Science Journals Connector (OSTI)

The problem of spirometry control in medicine and medical engineering still remains urgent. The necessity of getting more and more information from spirometry investigations imposes more and more stringent requirements for spirometers, volumeters and ... Keywords: acoustic waves propagation, air-gas velocity, breathing, flow rate, measurement, moving in channel media, spiroanalyser

Semyon Shkundin

2009-08-01T23:59:59.000Z

284

Acoustics of modular construction—Industry overview  

Science Journals Connector (OSTI)

This session will provide an overview of the issues and efforts impacting the commercial modular construction industry throughout North America with particular focus on acoustics in relocatable classrooms. The Modular Building Institute is the international nonprofit trade association representing manufacturers and dealers of commercial modular facilites both temporary and permanent serving educational health care retail industrial military and multi?family markets.

Thomas E. Hardiman

2007-01-01T23:59:59.000Z

285

Ocean Climate Change: Comparison of Acoustic  

E-Print Network [OSTI]

Ocean Climate Change: Comparison of Acoustic Tomography, Satellite Altimetry, and Modeling The ATOC to thermal expansion. Interpreting climate change signals from fluctuations in sea level is therefore in the advective heat flux. Changes in oceanic heat storage are a major expected element of future climate shifts

Frandsen, Jannette B.

286

Acoustic-emission monitoring during hydraulic fracturing  

SciTech Connect (OSTI)

This paper reports that microseismic events or acoustic emissions associated with hydraulic fracturing are recorded with a borehole seismic tool in a deviated well during multirate injection, shut-in, and flowback. The event locations indicate that fracture orientation, length, and height are compatible with regional stress directions and estimates of the fracture size that are based on pressure decline.

Stewart, L. (Schlumberger-Doll Research (US)); Cassell, B.R. (Schlumberger Wireline Services (US)); Bol, G.M. (Nederlanse Aardolie Mij. B.V. (NL))

1992-06-01T23:59:59.000Z

287

Research equipment: Surface Acoustic Wave (SAW) devices  

E-Print Network [OSTI]

of the acoustic wave. More specifically, the equipment consists of: i. HP 4195A (10Hz-500MHz) ii. HP 8753ES (30kHz measurements on many SAW devices iii. Agilent E5061A (300kHz-1.5GHz) http Scientific Corp.): Atmospheric plasma etching, for surface cleaning, surface treatment and activation

Gizeli, Electra

288

Title Slide "The broadband acoustic output of  

E-Print Network [OSTI]

Title Slide "The broadband acoustic output of marine seismic airgun sources" Les Hatton CISM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . #12;Seismic sources ­ marine airguns Introduction Modelling Marine Life Impact Where next Overview #12 Normal speed surface movie of airgun firing Courtesy IO limited #12;Seismic sources ­ marine airguns

Hatton, Les

289

Condition Monitoring and Management from Acoustic  

E-Print Network [OSTI]

is about condition monitoring of large diesel engines from acoustic emission signals. The experiments have been focused on a specific and severe fault called scuffing. The fault is generally assumed to arise of this work is the analysis of the angular position changes of the engine related events such as fuel

290

Acoustic Lexemes for Organizing Internet Audio  

E-Print Network [OSTI]

Acoustic Lexemes for Organizing Internet Audio Michael A. Casey In this article, a method is proposed for automatic fine-scale audio description that draws inspiration from ontological sound automation of audio description at the level of sound objects for indexing and retrieving sound segments

Casey, Michael

291

ElectroAcoustical HansGerd Berns  

E-Print Network [OSTI]

. DUMAND will be deployed at 4800 m depth in the Pacific Ocean approximately 25 km off the west coast at DUMAND Site : : : : : : : : : : : : : : : : : : : : 46 6.4 First Acoustical Survey Operations at DUMAND : : : : : : : : : : : : : : : 50 7.2 Transducer: ITC­3217 Modified : : : : : : : : : : : : : : : : : : : : 51 7.3 Power Amplifier

Berns, Hans-Gerd

292

Upgrading secret military facilities—What is more important, acoustic design standards or acoustical performance?  

Science Journals Connector (OSTI)

The U.S. Department of Defense has developed acoustical performance standards that are to be achieved in the design and construction of meeting and conference rooms where sensitive and secret information will be discussed. These performance standards rely on published acoustical industry design data which are readily available. The intention of these standards is to prevent sensitive and secret information from being heard understood or otherwise obtained by persons or devices that are not authorized to have access to such information. This paper presents design and field performance test results for new and renovated secret rooms that initially passed the acoustical design criteria and acoustical standard field tests but failed to provide the desired secret level acoustical performance. Further investigations and research into partition component and building composite performance indicated that floors walls ceilings doors windows and perimeter penetrations by conduit and HVAC ducting which individually met the design standards and when installed meet the design standards but as a composite did not provide the intended acoustical performance that would prevent unauthorized access to sensitive and secret information by persons or devices outside the designated perimeter. Reasons for certain performance failures are discussed and specific successful remedies are presented.

2013-01-01T23:59:59.000Z

293

Cross-Dipole Acoustic Log | Open Energy Information  

Open Energy Info (EERE)

Cross-Dipole Acoustic Log Cross-Dipole Acoustic Log Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Cross-Dipole Acoustic Log Details Activities (1) Areas (1) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Downhole Techniques Exploration Sub Group: Well Log Techniques Parent Exploration Technique: Acoustic Logs Information Provided by Technique Lithology: Stratigraphic/Structural: Rock stress and fracture analysis Hydrological: Use for fracture identification in open and cased holes. Also used for evaluating hydro fracturing/well stimulation effectiveness. Thermal: Dictionary.png Cross-Dipole Acoustic Log: An acoustic logging technique where the acoustic transmitter and receivers are lowered down hole and waveforms that travel through the well mud,

294

Building Technologies Office: Commercial Reference Buildings  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Commercial Reference Commercial Reference Buildings to someone by E-mail Share Building Technologies Office: Commercial Reference Buildings on Facebook Tweet about Building Technologies Office: Commercial Reference Buildings on Twitter Bookmark Building Technologies Office: Commercial Reference Buildings on Google Bookmark Building Technologies Office: Commercial Reference Buildings on Delicious Rank Building Technologies Office: Commercial Reference Buildings on Digg Find More places to share Building Technologies Office: Commercial Reference Buildings on AddThis.com... About Take Action to Save Energy Activities 179d Tax Calculator Advanced Energy Design Guides Advanced Energy Retrofit Guides Building Energy Data Exchange Specification Buildings Performance Database Data Centers Energy Asset Score

295

DOE Commercial Reference Buildings | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Buildings DOE Commercial Reference Buildings DOE Commercial Reference Buildings refbldgseuitables1-47-0.pdf More Documents & Publications Energy Information Agency's 2003...

296

NETL: Reference Shelf - Techline Archive  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

NETL Oil & Natural Gas Technologies Reference Shelf NETL Oil & Natural Gas Technologies Reference Shelf Archive Reports 2012: December, 2012 Final Project Report DE-NT0006554 GIS- and Web-based Water Resource Geospatial Infrastructure for Oil Shale Development [PDF-14.6MB] November, 2012 Final Project Report 08121-2902-02 Technologies of the Future for Pipeline Monitoring and Inspection [PDF-2.47MB] November, 2012 Final Project Report 07122-22 Petrophysical Studies of Unconventional Gas Reservoirs Using High-resolution Rock Imaging [PDF-27.7MB] November, 2012 Final Project Report 08122-35 The Environmentally Friendly Drilling Systems Program [PDF-4.33] October, 2012 Final Project Report DE-FE0003537 Next Generation Surfactants for Improved Chemical Flooding Technology [PDF-1.91MB] October, 2012 Final Project Report 08123-02 Field Demonstration of Alkaline Surfactant Polymer Floods in Mature Oil Reservoirs Brookshire Dome, Texas [PDF-5.06MB]

297

The Consumption of Reference Resources  

E-Print Network [OSTI]

Under the operational restriction of the U(1)-superselection rule, states that contain coherences between eigenstates of particle number constitute a resource. Such resources can be used to facilitate operations upon systems that otherwise cannot be performed. However, the process of doing this consumes reference resources. We show this explicitly for an example of a unitary operation that is forbidden by the U(1)-superselection rule.

G. A. White; J. A. Vaccaro; H. M. Wiseman

2008-11-22T23:59:59.000Z

298

International Energy Outlook - Chapter References  

Gasoline and Diesel Fuel Update (EIA)

Chapter References Chapter References International Energy Outlook 2004 Chapter References World Energy and Economic Outlook 1. D.F. Barnes et al., “Tackling the Rural Energy Problem in Developing Countries,” Finance & Development, Vol. 34, No. 2 (June 1997), pp. 11-15. 2. A. Kirby, “Russia’s Climate Tussle Spins On,” BBC News Online (December 4, 2003). 3. A.C. Revkin, “Into Thin Air: Kyoto Accord May Not Die (or Matter),” The New York Times (December 4, 2003), p. A6. 4. The White House, Office of the Press Secretary, “President Announces Clear Skies & Global Climate Change Initiatives” (Press Release, February 14, 2002), web site www.whitehouse.gov/news/ releases/2002/02/20020214-5.html. 5. Energy Information Administration, Annual Energy Outlook 2004, DOE/EIA-0383(2004) (Washington, DC, January 2004); and Global Insight, Inc., World Overview (Lexington, MA, September 2003). India’s GDP growth rates were adjusted downward, based on the judgment of EIA analysts.

299

Microgrid cyber security reference architecture.  

SciTech Connect (OSTI)

This document describes a microgrid cyber security reference architecture. First, we present a high-level concept of operations for a microgrid, including operational modes, necessary power actors, and the communication protocols typically employed. We then describe our motivation for designing a secure microgrid; in particular, we provide general network and industrial control system (ICS)-speci c vulnerabilities, a threat model, information assurance compliance concerns, and design criteria for a microgrid control system network. Our design approach addresses these concerns by segmenting the microgrid control system network into enclaves, grouping enclaves into functional domains, and describing actor communication using data exchange attributes. We describe cyber actors that can help mitigate potential vulnerabilities, in addition to performance bene ts and vulnerability mitigation that may be realized using this reference architecture. To illustrate our design approach, we present a notional a microgrid control system network implementation, including types of communica- tion occurring on that network, example data exchange attributes for actors in the network, an example of how the network can be segmented to create enclaves and functional domains, and how cyber actors can be used to enforce network segmentation and provide the neces- sary level of security. Finally, we describe areas of focus for the further development of the reference architecture.

Veitch, Cynthia K.; Henry, Jordan M.; Richardson, Bryan T.; Hart, Derek H.

2013-07-01T23:59:59.000Z

300

Sandia National Laboratories: American Chemical SocietyInternational...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Materials LaboratoryAmerican Chemical Society International-Domestic Student Summit American Chemical Society International-Domestic Student Summit...

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Subsurface Knowledge Reference Page | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Subsurface Knowledge Reference Page Subsurface Knowledge Reference Page Subsurface Knowledge Reference Page The below listing provides additional references related to Subsurface & Groundwater Remediation. The references are categorized by documents types (e.g., Strategic Plans, Groundwater Plume Map Booklets, etc.) and under each "document type", there is a list of documents and/or hyperlinks to a reference. The Subsurface Knowledge Reference Page will continue to reflect additional information as it is identified. Strategic Plans Scientific Opportunities to Reduce Risk in Groundwater and Soil Remediation Scientific Opportunities for Monitoring at Environmental Remediation Sites (SOMERS) Groundwater Plume Map Booklets Groundwater Contamination and Treatment at Department of Energy Sites -

302

New Robust References! | OpenEI Community  

Open Energy Info (EERE)

New Robust References! New Robust References! Home > Groups > OpenEI Community Central Jweers's picture Submitted by Jweers(83) Contributor 7 August, 2013 - 18:23 citation citing developer formatting reference Semantic Mediawiki wiki Check out the new Reference Form. Adding a reference object to OpenEI using this form is the most complete way to cite a reference. After providing the name of your reference, the form will ask for your document type. Depending on what you choose, it will ask for the information necessary to build the proper MLA citation for the reference. This citation is then available semantically as a property of the reference and can be embedded in other pages! The Cite template was developed to help with this. You can site a reference by including {{Cite|Asimov's Story|I,_Robot}}, where I,_Robot

303

Acoustic boundary layer and acoustic radiation from a ribbed flat plate  

Science Journals Connector (OSTI)

The acoustic boundary?layer theory(patterned after the viscous boundary?layer theory) is derived by noting that for low frequencies where the structural wavelength is much less than the fluid acoustic wavelength there is a region about the vibrating structure which behaves as if the fluid was incompressible. The dimension of this region depends upon the particular conditions of the problem. In a paper presented by the author [J. Acoust. Soc. Am. 62 S32(A) (1977)] the theory behind the acoustic boundary layer was developed and applied to simple unit problems. In this paper the near and the far field of a force driven plate is obtained by the use of the acoustic boundary?layer theory. Two different problems are addressed. In the first instance the structure is assumed to be homogeneous while in the second problem presented a rib is attached to the flat plate. In both instances the fully coupled fluid structure problem is solved and comparisons between the exact classical approach and the proposed theory are discussed.

Mauro Pierucci

1978-01-01T23:59:59.000Z

304

Argonne Acoustic Levitation Video Goes Viral  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

"Inside the Advanced Photon Source" Inside the latest Argonne Now "Inside the Advanced Photon Source" Inside the latest Argonne Now APS Director Stephenson Named Argonne Distinguished Fellow Advanced Photon Source, Canadian Light Source Strengthen Ties, Expand X-ray Technology and Research Rose of APS and CNM One of Four DOE Early Career Award Winners Scientists Close-In on Artificial Spider Silk APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Argonne Acoustic Levitation Video Goes Viral SEPTEMBER 25, 2012 Bookmark and Share Drops of solution being suspended for a long period of time, thanks to the vibrational force of sound waves that keep them stationary in an air column. More than 41,000 Google hits for "acoustic levitation Argonne" as of

305

Development of a geothermal acoustic borehole televiewer  

SciTech Connect (OSTI)

Most geothermal wells are drilled in hard rock formations where fluid flow is through systems of open fractures. Productivity of these wells is usually determined by the extent of intersection of the wellbore with the fracture system. A need exists for fracture mapping methods and tools which can operate in a geothermal environment. In less hostile environments, the acoustic borehole televiewer has been shown to be a useful tool for determining location, orientation, and characterization of fractures as they intersect the borehole and for general wellbore and casing inspection. The development conducted at Sandia National Laboratories to adapt an acoustic borehole televiewer for operation in a geothermal environment is described. The modified instrument has been successfully tested at temperatures as high as 280/sup 0/C and pressures up to 5000 psi, and used successfully to map fractures and casing damage in geothermal wells.

Heard, F.E.; Bauman, T.J.

1983-08-01T23:59:59.000Z

306

Acoustical performance testing of duct silencers  

Science Journals Connector (OSTI)

The test method used in North America to evaluate the acoustical performance of duct silencers is ASTM E477. The ASTM standard provides an approved method for measuring the aerodynamic pressure drop dynamic insertion loss and self?generated noise of duct silencers. Unfortunately restrictions on the construction of the test duct in the current standard cause erroneous results in the measurement of insertion loss at low frequencies. These errors are due to acoustic resonances that occur naturally in the empty test duct. It is recommended that the standard be modified to require anechoic terminations at both ends of the test duct. It is also recommended that more specific design criteria for the source chamber be established and that a new section be added to provide for the measurement of the radiated noise from the casing of the test specimen. Specific recommendations relating to all of these issues will be provided.

2002-01-01T23:59:59.000Z

307

Broadband acoustic imaging of breaking waves  

Science Journals Connector (OSTI)

An acoustic array was deployed in the near?surface layer in Saanich Inlet BC to image breaking waves using only the naturally occurring acoustical radiation in the band (160 and 2000 Hz) from the breaking region. The 15?element array was configured as a horizontal cross with an 8?m aperture bottom?moored and positioned nominally 3 m beneath the surface. A novel broadband scheme combined information at six independent frequencies above about 400 Hz to yield unambiguous resolved images. A parametric image analysis shows that the images align closely with the wind and can be observed moving downwind with a speed roughly equal to the dominant phase speed of the wind waves. Absolute power levels are found to be consistent with previously published results. The data also provide inferences regarding the sound generation mechanism at ‘‘collective oscillation’’ frequencies below about 400 Hz. [Work supported by ONR.

Rex K. Andrew; David M. Farmer; R. Lynn Kirlin

1997-01-01T23:59:59.000Z

308

Powerful, efficient, robust, electro?acoustic transducers  

Science Journals Connector (OSTI)

The STAR™ resonant reciprocating transducer began as a lightweight linear alternator design for a space?power free?piston Stirling engine in the early 1990's. It has since been developed into a range of commercially available motors and alternators with rated powers from 100 to over 10 000 watts (acoustic). As motors these are acoustic pressure drivers with unlimited operating life and typical transduction efficiencies of 80?90 percent. This paper explains the electrodynamics and operation of these moving? magnet Lorentz?force devices and the unique geometric configuration that has allowed scaling over such a wide range. We discuss the design and function of the unique single?degree?of?freedom flexure suspension that enables both the compact geometry and unlimited service life without wear. Data is presented from a large sample of units placed in service during the last decade demonstrating the durability and performance of these remarkable devices.

John Corey

2008-01-01T23:59:59.000Z

309

An overview of time?reversal acoustics  

Science Journals Connector (OSTI)

Time?reversal invariance is a very powerful concept in physics. In the field of acoustics where time reversal invariance occurs time?reversal experiments may be achieved simply with arrays of transmit?receive transducers allowing an incident wave field to be sampled recorded time?reversed and re?emitted. Time reversal mirrors (TRMs) may be used to study random media and chaotic reverberating structures. Common to these complex media is a remarkable robustness exemplified by observations that the more complex the medium between the probe source and the TRM the sharper the focus. TRMs open the way to new signal processings that interest imaging detection telecommunications and therapy. Time reversal mirrors have plenty of applications including ultrasonic therapy and medical imaging non destructive testing telecommunications underwater acoustics seismology sound control home automation. An overview of these fields will be presented.

Mathias Fink

2008-01-01T23:59:59.000Z

310

NW-MILO Acoustic Data Collection  

SciTech Connect (OSTI)

There is an enduring requirement to improve our ability to detect potential threats and discriminate these from the legitimate commercial and recreational activity ongoing in the nearshore/littoral portion of the maritime domain. The Northwest Maritime Information and Littoral Operations (NW-MILO) Program at PNNL’s Coastal Security Institute in Sequim, Washington is establishing a methodology to detect and classify these threats - in part through developing a better understanding of acoustic signatures in a near-shore environment. The purpose of the acoustic data collection described here is to investigate the acoustic signatures of small vessels. The data is being recorded continuously, 24 hours a day, along with radar track data and imagery. The recording began in August 2008, and to date the data contains tens of thousands of signals from small vessels recorded in a variety of environmental conditions. The quantity and variety of this data collection, with the supporting imagery and radar track data, makes it particularly useful for the development of robust acoustic signature models and advanced algorithms for signal classification and information extraction. The underwater acoustic sensing system is part of a multi-modal sensing system that is operating near the mouth of Sequim Bay. Sequim Bay opens onto the Straight of Juan de Fuca, which contains part of the border between the U.S. and Canada. Table 1 lists the specific components used for the NW-MILO system. The acoustic sensor is a hydrophone permanently deployed at a mean depth of about 3 meters. In addition to a hydrophone, the other sensors in the system are a marine radar, an electro-optical (EO) camera and an infra-red (IR) camera. The radar is integrated with a vessel tracking system (VTS) that provides position, speed and heading information. The data from all the sensors is recorded and saved to a central server. The data has been validated in terms of its usability for characterizing the signatures of small vessels. The sampling rate of 8 kHz and low pass filtering to 2 kHz results in an alias-free signal in the frequency band that is appropriate for small vessels. Calibration was performed using a Lubell underwater speaker so that the raw data signal levels can be converted to sound pressure. Background noise is present due to a nearby pump and as a result of tidal currents. More study is needed to fully characterize the noise, but it does not pose an obstacle to using the acoustic data for the purposes of vessel detection and signature analysis. The detection range for a small vessel was estimated using the calibrated voltage response of the system and a cylindrical spreading model for transmission loss. The sound pressure of a typical vessel with an outboard motor was found to be around 140 dB mPa, and could theoretically be detected from 10 km away. In practical terms, a small vessel could reliably be detected from 3 - 5 km away. The data is archived in netCDF files, a standard scientific file format that is "self describing". This means that each data file contains the metadata - timestamps, units, origin, etc. - needed to make the data meaningful and portable. Other file formats, such as XML, are also supported. A visualization tool has been developed to view the acoustic data in the form of spectrograms, along with the coincident radar track data and camera images.

Matzner, Shari; Myers, Joshua R.; Maxwell, Adam R.; Jones, Mark E.

2010-02-17T23:59:59.000Z

311

Pulse combusted acoustic agglomeration apparatus and process  

DOE Patents [OSTI]

An improved apparatus and process for removal of particulates entrained in a gas stream are provided. The removal process employs a pulse combustor to provide an acoustic pressure wave to acoustically enhance agglomeration of particulates which may be collected and removed using a conventional separation apparatus. The apparatus may be employed as a direct fired system for improved operation of gas-operated equipment such as a gas turbine, or may, alternatively, be employed as an add-on subsystem for combustion exhaust clean-up. Additionally, added particulates may include a sorbent for effecting sorption of other contaminants such as sulfur. Various other particulates for contaminant removal may also be introduced into the system as exemplified by alkali-gettering agents.

Mansour, Momtaz N. (Columbia, MD); Chandran, Ravi (Ellicott City, MD)

1994-01-01T23:59:59.000Z

312

Pulse combusted acoustic agglomeration apparatus and process  

DOE Patents [OSTI]

An improved apparatus and process for removal of particulates entrained in a gas stream are provided. The removal process employs a pulse combustor to provide an acoustic pressure wave to acoustically enhance bimodal agglomeration of particulates which may be collected and removed using a conventional separation apparatus. A particulate having a size different from the size of the particulate in the gas stream to be cleaned is introduced into the system to effectuate the bimodal process. The apparatus may be employed as a direct fired system for improved operation of gas-operated equipment such as a gas turbine, or may, alternatively, be employed as an add-on subsystem for combustion exhaust clean-up. Additionally, the added particulate may be a sorbent for effecting sorption of other contaminants such as sulfur. Various other particulates for contaminant removal may also be introduced into the system as exemplified by alkali-gettering agents.

Mansour, Momtaz N. (Columbia, MD)

1993-01-01T23:59:59.000Z

313

Reference electrode for electrolytic cell  

DOE Patents [OSTI]

A reference electrode device is provided for a high temperature electrolytic cell used to electrolytically recover uranium from spent reactor fuel dissolved in an anode pool, the device having a glass tube to enclose the electrode and electrolyte and serve as a conductive membrane with the cell electrolyte, and an outer metal tube about the glass tube to serve as a shield and basket for any glass sections broken by handling of the tube to prevent their contact with the anode pool, the metal tube having perforations to provide access between the bulk of the cell electrolyte and glass membrane. 4 figs.

Kessie, R.W.

1988-07-28T23:59:59.000Z

314

PVWatts Version 1 Technical Reference  

SciTech Connect (OSTI)

The NREL PVWatts(TM) calculator is a web application developed by the National Renewable Energy Laboratory (NREL) that estimates the electricity production of a grid-connected photovoltaic system based on a few simple inputs. PVWatts combines a number of sub-models to predict overall system performance, and makes several hidden assumptions about performance parameters. This technical reference details the individual sub-models, documents assumptions and hidden parameters, and explains the sequence of calculations that yield the final system performance estimation.

Dobos, A. P.

2013-10-01T23:59:59.000Z

315

Acoustic enhancement for photo detecting devices  

DOE Patents [OSTI]

Provided are improvements to photo detecting devices and methods for enhancing the sensitivity of photo detecting devices. A photo detecting device generates an electronic signal in response to a received light pulse. An electro-mechanical acoustic resonator, electrically coupled to the photo detecting device, damps the electronic signal and increases the signal noise ratio (SNR) of the electronic signal. Increased photo detector standoff distances and sensitivities will result.

Thundat, Thomas G; Senesac, Lawrence R; Van Neste, Charles W

2013-02-19T23:59:59.000Z

316

Acoustic measurement of potato cannon velocity  

E-Print Network [OSTI]

This article describes measurement of potato cannon velocity with a digitized microphone signal. A microphone is attached to the potato cannon muzzle and a potato is fired at an aluminum target about 10 m away. The potato's flight time can be determined from the acoustic waveform by subtracting the time in the barrel and time for sound to return from the target. The potato velocity is simply the flight distance divided by the flight time.

Courtney, M; Courtney, Amy; Courtney, Michael

2006-01-01T23:59:59.000Z

317

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http: 381Human Factors: The Journal of the Human Factors and Ergonomics Society Raja Parasuraman: http://www.sagepublications.com On behalf of: Human Factors and Ergonomics Society can be found at

Parasuraman, Raja

318

Design Editorial A Design Societies Federation  

E-Print Network [OSTI]

Journal of Mechanical Design Editorial A Design Societies Federation You can recognize the many faces of design by looking at the many different professional societies that promote design around the world. These societies may have roots in engineering or archi- tecture or industrial design but they all

Papalambros, Panos

319

PROGRAM MANAGER CENTER FOR NANOTECHNOLOGY IN SOCIETY  

E-Print Network [OSTI]

PROGRAM MANAGER CENTER FOR NANOTECHNOLOGY IN SOCIETY AT ARIZONA STATE UNIVERSITY The Center for Nanotechnology in Society at Arizona State University (CNS-ASU) seeks a Program Manager to organize and coordinate activities, programs, and projects for the Center for Nanotechnology in Society (CNS) at Arizona

Colorado at Boulder, University of

320

The New Home of the Royal Society  

Science Journals Connector (OSTI)

1 September 1967 research-article The New Home of the Royal Society Lord Holford The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Notes and Records of the Royal Society of London. www.jstor.org

1967-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Former Homes of the Royal Society  

Science Journals Connector (OSTI)

1 September 1967 research-article Former Homes of the Royal Society D. C. Martin The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Notes and Records of the Royal Society of London. www.jstor.org

1967-01-01T23:59:59.000Z

322

Audio Engineering Society Convention Paper 8648  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper 8648 Presented at the 132nd Convention 2012 April 26 for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. Time domain performance of decimation filter architectures for high

Reiss, Josh

323

Audio Engineering Society Convention Paper 9012  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper 9012 Presented at the 135th Convention 2013 October 17 for the contents. Additional papers may be obtained by sending request and remittance to Audio Engineering Society of the Audio Engineering Society. Evaluating iBall - An intuitive interface and assistive audio mixing

Reiss, Josh

324

Audio Engineering Society Convention Paper 8892  

E-Print Network [OSTI]

Audio Engineering Society Convention Paper 8892 Presented at the 134th Convention 2013 May 4­7 Rome. Additional papers may be obtained by sending request and remittance to Audio Engineering Society, 60 East 42 of the Audio Engineering Society. Implementation of an intelligent equalization tool using Yule

Reiss, Josh

325

Acoustic radiation due to surface wave breaking.  

Science Journals Connector (OSTI)

While wave breaking is continually occurring at the sea surface its transient and sporadic nature makes it difficult to measure. Experimental results are presented that show how acoustic methods can be used as a remote sensor of this fundamental process. Sea surface?generated acoustic radiation (40 to 4000 Hz) is directly related to a quantitative measure of the boundary dynamics; i.e. the Toba variable. The frequency spectrum of the radiation remains remarkably unchanged over a wide range of environmental conditions but the correlation between the sound pressure level and the Toba variable undergoes an abrupt change when spilling breakers start to occur. Results support the use of acoustics to remotely measure the rate of energy being dissipated by wave breaking and the wavelength of the dominant gravity wave component. Theoretical studies have related the field measurements to analytical and laboratory results cited in the literature indicating that remote monitoring of the rate of occurrence and size distribution of ‘‘infant’’ (freshly entrained) bubbles may be possible if splashes on the surface do not radiate significant sound. Signal processing algorithms for the remote measurements discussed above are enhanced by eigenstructure analysis of the measured cross?spectral density matrix. [Work sponsored by ONR and NUSC.

Robert M. Kennedy; Stewart A. L. Glegg

1992-01-01T23:59:59.000Z

326

Air transducers with high acoustic impedance  

Science Journals Connector (OSTI)

High?Z air transducers evolved from several industrial transducers. These predecessors include (a) acoustic emission and angle?beam NDT contact transducers; (b) flowmeter transducers for high?pressure methane hot refinery gases and corrosive flare gases; and (c) transducer arrays for monitoring hot corrosive gases flowing at Mach 0.1 in smokestacks of ?3–13 m. This peculiar ancestry accounts for their unusual high?acoustic?impedance construction. By not employing low?Z air?backed radiating membranes transducer bandwidth response time and sensitivity are sacrificed. The solid robust construction however offers some compensating features: tolerance to wide ranges in pressure and temperature including rapid rates of change (thermal shock depressurization); corrosion resistance; operable with standard lab equipment without bias voltage; mounting options where the transducer forms part of the pressure boundary or where it is outside the pressure boundary. Clamp?on air flow applications at one bar include small wind tunnels and plastic pipes. Acoustically isolated pairs measure secondary flow components (crossflow circulation) in a plane perpendicular to the pipe axis. Flow applications include gases such as air mild steam (pending) or other hot pressurized or corrosive fluids. Air?coupled measurements of transmission characteristics of wood or other low?density solids and air?ranging are readily demonstrated with the low?Z transducers.

Lawrence C. Lynnworth

1998-01-01T23:59:59.000Z

327

Acoustical renovation of portable classrooms for cochlear implanted pupils  

Science Journals Connector (OSTI)

Anticipating increased enrollment of children with cochlear implants the Riverside County Office of Education undertook the acoustical renovation of two portable classrooms in California’s Riverside County: Wildomar Elementary School in Wildomar and Katherine Finchy Elementary School in Palm Springs. The aim was to improve the acoustical environment to make the classrooms suitable for pupils with severe hearing disabilities (reduce noise and reverberation). Lacking an acoustical standard specific for cochlear implanted pupils the acoustical goals chosen were those of the ANSI acoustical standard S12.60?2002. Key changes were intended to reduce interior noise from HVAC and improve the facade insulation to reduce exterior noise intrusion. The resulting acoustical improvements are documented. Costs and lessons learned are discussed.

2004-01-01T23:59:59.000Z

328

Electret Acoustic Transducer Array For Computerized Ultrasound Risk Evaluation System  

DOE Patents [OSTI]

An electret-based acoustic transducer array is provided and may be used in a system for examining tissue. The acoustic transducer array is formed with a substrate that has a multiple distinct cells formed therein. Within each of the distinct cells is positioned an acoustic transducing element formed of an electret material. A conductive membrane is formed over the distinct cells and may be flexible.

Moore, Thomas L. (Livermore, CA); Fisher, Karl A. (Brentwood, CA)

2005-08-09T23:59:59.000Z

329

Penn State's graduate program in acoustics  

Science Journals Connector (OSTI)

The posters will present a comprehensive overview of the graduate program in acoustics at Penn State. In part the posters will contain the following: (1) descriptions of the acoustics and related courses offered; (2) examples of the facilities available and the research being conducted; (3) listings of graduate theses completed and in progress; (4) information on special extended education programs—telecommunication and summer—leading to a master's degree in acoustics.

Alan D. Stuart

1988-01-01T23:59:59.000Z

330

References R-3 ANS 1986. Glossary of Terms in Nuclear Science and Technology, American Nuclear Society.  

E-Print Network [OSTI]

Ridge, Tenn. BJC 1999. Federal Facility Agreement Annual Report for Fiscal Year 1998, Oak Ridge, Tenn., DOE/OR/01-1792, Bechtel Jacobs Co. LLC, Oak Ridge, Tenn. BJC 1999a. Bear Creek Valley Hydrogeologic Time-Critical Removal Action at Oak Ridge National Laboratory, Oak Ridge, Tenn., DOE/OR/01-1623&D1, U

Pennycook, Steve

331

References R-3 ANS 1986. Glossary of Terms in Nuclear Science and Technology, American Nuclear Society.  

E-Print Network [OSTI]

of Energy, Washington, D.C.. DOE 1988b. Internal Dose Conversion Factors for Calculation of Dose. External Dose-Rate Conversion Factors for Calculation of Dose to the Public, DOE/EH-0070, U.S. Department to the Public, DOE/EH-0071, U.S. Department of Energy, Washington, D.C. DOE 1989. Radioactive Decay Data Tables

Pennycook, Steve

332

Spectral-element numerical modeling for acoustic and elastic  

E-Print Network [OSTI]

problems: many oil fields are located offshore (deep offshore, or shallower). · Anisotropic rocks dispersive surface waves. Oil industry applications Offshore In foothill regions #12;Ocean acoustics

333

COMPARISON OF ACOUSTIC AND ELECTRICAL IMAGE LOGS FROM THE COSO...  

Open Energy Info (EERE)

to permeability in the reservoir. Acoustic image logs reveal a similar natural fracture population, but generally image slightly fewer fractures, and do not reveal rock...

334

A new method to measure the acoustic surface impedance outdoors  

Science Journals Connector (OSTI)

......Comparative Study Evaluation Studies Journal Article Validation Studies | Acoustics Algorithms Automobiles Construction Materials analysis Electric Impedance Materials Testing methods Models, Theoretical Noise, Transportation Radiation Monitoring......

S. Carpinello; Ph. L'Hermite; M. Bérengier; G. Licitra

2004-11-01T23:59:59.000Z

335

Acoustic scattering by axisymmertic finite-length bodies with application to fish : measurement and modeling  

E-Print Network [OSTI]

This thesis investigates the complexities of acoustic scattering by finite bodies in general and by fish in particular through the development of an advanced acoustic scattering model and detailed laboratory acoustic ...

Reeder, D. Benjamin (Davis Benjamin), 1966-

2002-01-01T23:59:59.000Z

336

E-Print Network 3.0 - acoustic measurements Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2008 NOAA-TM-NMFS-SWFSC-429 Summary: by the acoustics team (Table 9, Fig. 19). Acoustic detection distances were not measured for this group. P. electra... NMFS ACOUSTIC STUDIES...

337

E-Print Network 3.0 - acoustical measurements Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2008 NOAA-TM-NMFS-SWFSC-429 Summary: by the acoustics team (Table 9, Fig. 19). Acoustic detection distances were not measured for this group. P. electra... NMFS ACOUSTIC STUDIES...

338

Acoustic energy radiated by nonlinear spherical oscillations of strongly driven bubbles  

Science Journals Connector (OSTI)

...considerations of surface stability. With the quasi-acoustic...acoustic energies of bubbles driven at 23.5kHz...universal boundary of bubble stability at the upper threshold...harmonic modes on bubble levitation, stability and SLJ. Acoust...

2010-01-01T23:59:59.000Z

339

The Royal Society Anniversary Meeting  

Science Journals Connector (OSTI)

... hope to make for the furthering of research should keep suitably in sight the whole ambit of the Society's purview of natural knowledge, thus making for advance over a ... shall not teach; the sole restriction laid down is that to research shall their main energies be devoted.

1923-12-08T23:59:59.000Z

340

IEEE Computer Society 1986 , 1988  

E-Print Network [OSTI]

Society Golden Core Member 226 NEDO NEDO , IT , , JSTJSPSJAXA ES,, , ES2 , IEEE,, ACM Conf.PC, 191 Year Total Cores Rmax Rpeak Effecie ncy (%) Power Mflops /Watt Proc. Proc. MH z OS Core s Sequoia BlueGene/Q, Power BQC 16C 1.60 GHz, Custom DOE/ NNSA /LLN L IBM 2011 1572864 16324751 20132659 81.09 7890 2069

Kasahara, Hironori

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341

Treasurer's Report to the Society  

Science Journals Connector (OSTI)

......prices for 1973. Because of this and several major items of expenditure which can be foreseen, the prospect of another large surplus...1. In real terms, the net result is that the Society's capital has just about maintained its value, in spite of the ravages......

I. M. James

1973-07-01T23:59:59.000Z

342

ROYAL SOCIETY OF SOUTH AFRICA  

E-Print Network [OSTI]

ROYAL SOCIETY OF SOUTH AFRICA http://www.royalsocietysa.org.za ACADEMY OF SCIENCE OF SOUTH AFRICA and distribution of butterflies in the atlas region (South Africa, Lesotho and Swaziland), thereby providing-ordinator of Africa's first butterfly atlas, entitled `The metamorphosis of the butterfly atlas' The Southern African

de Villiers, Marienne

343

Zelenay wins Electrochemical Society's Research Award  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electrochemical Society's Research Award Electrochemical Society's Research Award Zelenay wins Electrochemical Society's Research Award The award includes a monetary prize and membership in the Electrochemical Society's Energy Technology Division. December 11, 2012 Piotr Zelenay Piotr Zelenay The award recognizes Zelenay's "outstanding and original contributions to the science and technology of energy-related research areas that include scientific and technological aspects of fossil fuels and alternative energy sources, energy management and environmental consequences of energy utilization." Piotr Zelenay of LANL's Sensors and Electrochemical Devices group has won the 2012 Research Award presented by the Energy Technology Division of The Electrochemical Society. The award recognizes Zelenay's "outstanding

344

NETL: Gasification Systems Reference Shelf  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Shelf Shelf Gasification Systems Reference Shelf TABLE OF CONTENTS Brochures Conferences and Workshops Gasification Systems Projects National Map Gasification Systems Projects and Performers Gasification Systems Project Portfolio Gasifipedia Multi-phase Flow with Interphase eXchange (MFIX) Patents Program Presentations Project Information Projects Summary Table by State Solicitations Systems and Industry Analyses Studies Technical Presentations & Papers Technology Readiness Assessment (Comprehensive Report | Overview Report) Video, Images & Photos Gasification Plant Databases CD Icon Request Gasification Technologies Information on a CD. Gasification RSS Feed Subscribe to the Gasification RSS Feed to follow website updates. LinkedIn DOE Gasification Program Group Subscribe to the LinkedIn DOE Gasification Program group for more information and discussion.

345

National Environmental Information Infrastructure Reference Architecture  

E-Print Network [OSTI]

National Environmental Information Infrastructure Reference Architecture Consultation Draft Environmental Information Infrastructure Reference Architecture: Consultation Draft Environmental Information Contributing to the Australian Government National Plan for Environmental Information initiative #12;National

Greenslade, Diana

346

E-Print Network 3.0 - amplitude acoustic wave Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Geosciences 15 Ion acoustic wave generation by a standing electromagnetic field in a subcritical plasma Summary: 233 Ion acoustic wave generation by a standing electromagnetic...

347

E-Print Network 3.0 - acoustic waves moving Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering 14 Ion acoustic wave generation by a standing electromagnetic field in a subcritical plasma Summary: 233 Ion acoustic wave generation by a standing electromagnetic...

348

E-Print Network 3.0 - acoustic wave gas Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Physics 19 Ion acoustic wave generation by a standing electromagnetic field in a subcritical plasma Summary: 233 Ion acoustic wave generation by a standing electromagnetic...

349

E-Print Network 3.0 - acoustic wave induced Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Mathematics 9 Ion acoustic wave generation by a standing electromagnetic field in a subcritical plasma Summary: 233 Ion acoustic wave generation by a standing electromagnetic...

350

E-Print Network 3.0 - acoustic waves generated Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences 17 Ion acoustic wave generation by a standing electromagnetic field in a subcritical plasma Summary: 233 Ion acoustic wave generation by a standing electromagnetic...

351

E-Print Network 3.0 - acoustic wave detector Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Physics 3 Ion acoustic wave generation by a standing electromagnetic field in a subcritical plasma Summary: 233 Ion acoustic wave generation by a standing electromagnetic...

352

E-Print Network 3.0 - acoustic wave actuated Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Plasma actuator, flow control, acoustic control, airframe noise 1. INTRODUCTION 1.1. Background... applications. Section 3 reviews some applications related to aero-acoustics,...

353

E-Print Network 3.0 - acoustic cavitation bubble Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Physics 62 Acoustic saturation in bubbly cavitating flow adjacent to an oscillating wall T. Colonius,a) Summary: Acoustic saturation in bubbly cavitating flow...

354

E-Print Network 3.0 - acoustic measuring instruments Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

text... III Center for Computer Research in Music and Acoustics (CCRMA) ... Source: Smith III, Julius Orion - Center for Computer Research in Music and Acoustics, Stanford...

355

E-Print Network 3.0 - alternative proposal acoustic Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

'acoustique 1990 APPLICATION OF FAST HARTLEY TRANSFORM TO ACOUSTIC INTENSITY MEASUREMENT W.S. GAN Acoustical... Services (1989)Pte Ltd, 29 Telok Ayer Street, Singapore 0104....

356

E-Print Network 3.0 - acoustic resonance determination Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Mathematics 31 Acoustic Identification of Unknown Fluids Summary: Acoustic Identification of Unknown Fluids Executive Overview: Scientists at Los Alamos National......

357

E-Print Network 3.0 - anisotropic linear acoustics Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Shallow Water '06 experiment are analyzed. Acoustic, environmental, and on-board ship radar... packet passed through the acoustic track. Preliminary analysis of the ......

358

Acoustical and Noise Control Criteria and Guidelines for Building Design and Operations  

E-Print Network [OSTI]

Noise, vibration and acoustical design, construction, commissioning and operation practices influence building cost, efficiency, performance and effectiveness. Parameters for structural vibration, building systems noise, acoustics and environmental...

Evans, J. B.; Himmel, C. N.

359

E-Print Network 3.0 - acoustic cardiographic assessment Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ACOUSTICS: RESULTS OF AN EXPERIMENTAL LABORATORY INVESTIGATION Summary: wrightii. A one-dimensional acoustic resonator technique was used to assess the biomass and effective......

360

E-Print Network 3.0 - acoustic heating Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Engineering 46 Ocean Climate Change: Comparison of Acoustic Summary: Consortium Comparisons of gyre-scale acoustic and direct thermal measurements of heat...

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361

E-Print Network 3.0 - acoustic testing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

OCEAN Summary: A COMPARISON OF ACOUSTIC THERMOMETRY, XBT, TOPEX, AND HOT OBSERVATIONS OF OCEAN TEMPERATURE... @apl.washington.edu) Abstract - Acoustic thermometry offers naturally...

362

E-Print Network 3.0 - acoustical testing laboratory Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering 10 A COMPARISON OF ACOUSTIC THERMOMETRY, XBT, TOPEX, AND HOT OBSERVATIONS OF OCEAN TEMPERATURE IN THE NORTHEAST PACIFIC OCEAN Summary: A COMPARISON OF ACOUSTIC...

363

E-Print Network 3.0 - acoustic wave integrated Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

93 Reflection of Nonlinear Acoustic Waves from the Mechanically Free Surface of an Unconsolidated Granular Medium Summary: 1 Reflection of Nonlinear Acoustic Waves from the...

364

E-Print Network 3.0 - acoustic wave total Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

98 Reflection of Nonlinear Acoustic Waves from the Mechanically Free Surface of an Unconsolidated Granular Medium Summary: 1 Reflection of Nonlinear Acoustic Waves from the...

365

E-Print Network 3.0 - acoustic gravity waves Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

45 Reflection of Nonlinear Acoustic Waves from the Mechanically Free Surface of an Unconsolidated Granular Medium Summary: 1 Reflection of Nonlinear Acoustic Waves from the...

366

E-Print Network 3.0 - acoustic wave sensing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

62 Reflection of Nonlinear Acoustic Waves from the Mechanically Free Surface of an Unconsolidated Granular Medium Summary: 1 Reflection of Nonlinear Acoustic Waves from the...

367

E-Print Network 3.0 - acoustic tiltedti media Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Follow geometry and physical properties of a desired acoustic system Efficient Source: Smith III, Julius Orion - Center for Computer Research in Music and Acoustics, Stanford...

368

E-Print Network 3.0 - acoustic propagation experiment Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of perceptual measurements Statistics for acoustics experiments Acoustics of porous media . The second... of Waveguides: Wave propagation in a guide Mode matching ...

369

E-Print Network 3.0 - acoustic neurinoma presenting Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Grant Collection: Engineering 20 Wave Gliders for Acoustic Applications Asst. Prof. Brian Bingham Summary: the design of a vehicle with integrated acoustic communication and...

370

E-Print Network 3.0 - acoustics Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Geosciences 24 Wave Gliders for Acoustic Applications Asst. Prof. Brian Bingham Summary: Wave Gliders for Acoustic Applications Asst. Prof. Brian Bingham...

371

E-Print Network 3.0 - acoustic transfer functions Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Computer Technologies and Information Sciences 3 The Acoustic Oceanographic Buoy A Light Acoustic Data Acquisition System Summary: : The AOB functionality allows for the...

372

Functional Area Qualification Standard Reference Guides  

Broader source: Energy.gov [DOE]

The reference guides have been developed to address the competency statements in DOE Functional Area Qualification Standard.

373

Appendix E References | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

E References | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing...

374

An overview of acoustic?structural interactions: Vibration and acoustic radiation  

Science Journals Connector (OSTI)

The structural vibration and the resulting acoustic radiation is a fully decoupled problem in a gas and a fully coupled problem in a fluid. The fluid?structure interaction problem encompasses a broad spectrum of areas of interest in engineering applications. This ranges from mechanically existed structures (acoustic radiation) to acoustically induced vibrations (elasticscattering) to hydrodynamically applied forces (flow noise). The coupled fluid?structure interaction for each of these problems is essentially the same; the difference lies in the manner utilized in applying the prescribed forcing function to the structure in satisfying the interfaceboundary condition and in analyzing the radiated acoustic field. The common link relating these problems is the fact that the same governing equations for the fluid and the structure are applicable in each of these areas. This commonality between the diverse fluid?structure interactions will be stressed. The different techniques being used to solve the problems for each of the three types of problems will be presented and a brief review of the state of the art will be given.

Mauro Pierucci

1981-01-01T23:59:59.000Z

375

Acoustics of Buildings: including Acoustics of Auditoriums and Sound-proofing of Rooms  

Science Journals Connector (OSTI)

... THE acoustics of buildings is a subject which has always possessed importance, but with the increasing size of ... is a subject which has always possessed importance, but with the increasing size of public buildings and the congestion of our urban populations, it has assumed much greater importance in ...

1924-07-19T23:59:59.000Z

376

Sound Science: Taking Action with Acoustics  

ScienceCinema (OSTI)

From tin whistles to sonic booms, sound waves interact with each other and with the medium through which they travel. By observing these interactions, we can identify substances that are hidden in sealed containers and obtain images of buried objects. By manipulating the ability of sound to push matter around, we can create novel structures and unique materials. Join the Lab's own sound hound, Dipen Sinha, as he describes how he uses fundamental research in acoustics for solving problems in industry, security and health.

Sinha, Dipen

2014-07-21T23:59:59.000Z

377

Montana State University Proprietary 1 Summary of Gun Shot Acoustics  

E-Print Network [OSTI]

Montana State University Proprietary 1 Summary of Gun Shot Acoustics Robert C. Maher, Montana State University 4 April 2006 Audio recordings of gun shots can provide information about the gun location interpreting such recordings arises from reverberation (overlapping acoustic signal reflections) due to the gun

Maher, Robert C.

378

Quantitative Photo-Acoustic Imaging of Small Absorbers Habib Ammari  

E-Print Network [OSTI]

Quantitative Photo-Acoustic Imaging of Small Absorbers Habib Ammari Emmanuel Bossy Vincent Jugnon Hyeonbae Kang§ December 1, 2009 Abstract In photo-acoustic imaging, energy absorption causes thermo absorber from the absorbed density. AMS subject classifications. 31B20, 35B37,35L05 Key words. photo

Kang, Hyeonbae

379

Acoustic emission monitoring of HFIR vessel during hydrostatic testing  

SciTech Connect (OSTI)

This report discusses the results and conclusions reached from applying acoustic emission monitoring to surveillance of the High Flux Isotope Reactor vessel during pressure testing. The objective of the monitoring was to detect crack growth and/or fluid leakage should it occur during the pressure test. The report addresses the approach, acoustic emission instrumentation, installation, calibration, and test results.

Friesel, M.A.; Dawson, J.F.

1992-08-01T23:59:59.000Z

380

Measuring the Kuroshio Current with ocean acoustic tomography Naokazu Taniguchia)  

E-Print Network [OSTI]

Measuring the Kuroshio Current with ocean acoustic tomography Naokazu Taniguchia) Graduate School 29 April 2013) Ocean current profiling using ocean acoustic tomography (OAT) was conducted proportional to temperature) and current in the ocean (Munk et al., 1995). Other than coastal sea studies (e

Frandsen, Jannette B.

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Characterizing Ocean Turbulence from Argo, Acoustic Doppler, and Simulation Data  

E-Print Network [OSTI]

. TurbSim models statistics at the height of a turbine hub (5m) well, but do not model coherent eventsCharacterizing Ocean Turbulence from Argo, Acoustic Doppler, and Simulation Data Katherine Mc Ocean Turbulence from Argo, Acoustic Doppler, and Simulation Data written by Katherine McCaffrey has

Fox-Kemper, Baylor

382

Acoustic radiation force-based elasticity imaging methods  

Science Journals Connector (OSTI)

...Wells Acoustic radiation force-based elasticity imaging...lesions. Acoustic radiation force-based elasticity imaging...properties of soft tissue. In Handbook of elastic properties of solids...W. , Trahey, G. 1995 A fundamental limit on delay estimation using...

2011-01-01T23:59:59.000Z

383

A new concept of ocean acoustic tomography Lionel CROS(1)  

E-Print Network [OSTI]

a synthetic signal in ship noise with the con- straint to have an accurate estimation of the channel: discreet acoustic tomography, estimation, detection, optimization, performance analysis. R´ESUM´E COURT: La disc`ete, estimation, d´etection, optimisation, analyse de perfor- mance. 1 INTRODUCTION Ocean acoustic

Boyer, Edmond

384

15 Acoustic Daylight Imaging in the Michael J. Buckingham  

E-Print Network [OSTI]

of radiation, including light. Acoustic techniques are thus a pre- ferred choice for probing the ocean depths. Two types of acoustic sys- tems, passive sonar and active sonar, are commonly used as detection devices in the ocean [1]. A passive sonar simply listens for the sound radiated by a target

Buckingham, Michael

385

An Advanced Channel Framework for Improved Underwater Acoustic Network Simulations  

E-Print Network [OSTI]

such as pollution, climate change and severe weather events is rapidly increasing. At the same time, as ocean underwater sensors, vehicles and devices together using acoustic communication. Network protocol development operation. However, acoustic communication performance is dynamic and dependent upon the environment

Zhou, Shengli

386

Trapping and Frequency Variability in Electron Acoustic Waves  

E-Print Network [OSTI]

Trapping and Frequency Variability in Electron Acoustic Waves C.F. Driscoll, F. Anderegg, D 92093 USA Abstract. Electron Acoustic Waves (EAWs) with a phase velocity less than twice the plasma Langmuir waves, and at large excitations resonance is observed over a broad range. Laser Induced

California at San Diego, University of

387

A decade of acoustic thermometry in the North Pacific Ocean  

E-Print Network [OSTI]

A decade of acoustic thermometry in the North Pacific Ocean B. D. Dushaw,1 P. F. Worcester,2 W. H of acoustic thermometry in the North Pacific Ocean, J. Geophys. Res., 114, C07021, doi:10.1029/2008JC005124. 1 of basin-scale heat content in the northeast Pacific Ocean were made using a broadband 133-Hz source

Frandsen, Jannette B.

388

Energy in Today's Global Society  

K-12 Energy Lesson Plans and Activities Web site (EERE)

Energy is an abstract concept that is very familiar to students from personal experiences with household appliances, transportation, and their own bodies. However, the nature of energy, energy transformations, and energy conservation are poorly understood, even by most adults. The geopolitical and environmental issues associated with energy and its consumption in today’s global society are important for every citizen to appreciate in order to make informed decisions about the future. Without a deep understanding that energy is finite and that energy transformations are what give modern society its high standard of living, students today will not be prepared to make the tough personal and political decisions that await us as fossil fuel resources dwindle.

389

Building Energy Software Tools Directory: AcousticCalc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AcousticCalc AcousticCalc Developed over the last decade, AcousticCalc helps designers predict sound levels at the room level from a distant sound source. The program uses the ASHRAE Handbook and ASHRAE's 1991 Algorithms for HVAC Acoustics handbook methods with the "Source-Path-Receiver" model. This easy-to-use Windows-based program allows a user to define and save unlimited number of sound sources, save and define unlimited number of sound "paths" (composed of long list of possible duct component types) and model the ceiling effect and three different models for room effect. AcousticCalc allows a user to import and export (share) sound sources, user-defined devices, terminal units, and duct silencers with other users. Easy-to-navigate "tree" modeling allows an unlimited number of sound

390

Generation of Sound Bullets with a Nonlinear Acoustic Lens  

E-Print Network [OSTI]

Acoustic lenses are employed in a variety of applications, from biomedical imaging and surgery, to defense systems, but their performance is limited by their linear operational envelope and complexity. Here we show a dramatic focusing effect and the generation of large amplitude, compact acoustic pulses (sound bullets) in solid and fluid media, enabled by a tunable, highly nonlinear acoustic lens. The lens consists of ordered arrays of granular chains. The amplitude, size and location of the sound bullets can be controlled by varying static pre-compression on the chains. We support our findings with theory, numerical simulations, and corroborate the results experimentally with photoelasticity measurements. Our nonlinear lens makes possible a qualitatively new way of generating high-energy acoustic pulses, enabling, for example, surgical control of acoustic energy.

Alessandro Spadoni; Chiara Daraio

2009-08-31T23:59:59.000Z

391

HADES - Hydrophone for Acoustic Detection at South Pole  

E-Print Network [OSTI]

The South Pole Acoustic Test Setup (SPATS) is located in the upper part of the optical neutrino observatory IceCube, currently under construction. SPATS consists of four strings at depths between 80 m and 500 m below the surface of the ice with seven stages per string. Each stage is equipped with an acoustic sensor and a transmitter. Three strings (string A-C) were deployed in the austral summer 2006/07. SPATS was extended by a fourth string (string D) with second generation sensors and transmitters in 2007/08. One second generation sensor type HADES (Hydrophone for Acoustic Detection at South Pole) consists of a ring-shaped piezo-electric element coated with polyurethane. The development of the sensor, optimization of acoustic transmission by acoustic impedance matching and first in-situ results will be discussed.

Semburg, Benjamin

2008-01-01T23:59:59.000Z

392

HADES - Hydrophone for Acoustic Detection at South Pole  

E-Print Network [OSTI]

The South Pole Acoustic Test Setup (SPATS) is located in the upper part of the optical neutrino observatory IceCube, currently under construction. SPATS consists of four strings at depths between 80 m and 500 m below the surface of the ice with seven stages per string. Each stage is equipped with an acoustic sensor and a transmitter. Three strings (string A-C) were deployed in the austral summer 2006/07. SPATS was extended by a fourth string (string D) with second generation sensors and transmitters in 2007/08. One second generation sensor type HADES (Hydrophone for Acoustic Detection at South Pole) consists of a ring-shaped piezo-electric element coated with polyurethane. The development of the sensor, optimization of acoustic transmission by acoustic impedance matching and first in-situ results will be discussed.

Benjamin Semburg; for the IceCube Collaboration

2008-11-07T23:59:59.000Z

393

Commercial Reference Buildings | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Commercial Reference Buildings Jump to: navigation, search DOE developed Commercial Reference Buildings which provide descriptions for whole building analysis using EnergyPlus. There are 16 building types and three categories that apply to all building types. The commercial reference buildings were developed across 16 reference locations. Contents 1 Building Types 2 Construction Categories 3 Climate Zones Used to Create Reference Buildings 4 References Building Types DOE developed 16 Commercial Reference Building Types[1] , which represent approximately 70% of the commercial buildings in the U.S. [2]. Whole

394

Template:Reference | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Template Edit History Facebook icon Twitter icon » Template:Reference Jump to: navigation, search This is the Reference template. To define/cite a new reference using CSE citation format, please use the Reference form. Parameters Name - The name or title of the reference material Document_type - The type of reference material (allowable values) InfographicType - The type of infographic if Info Grahpic/Map/Chart is the selected Document_type ThesisDissertation - Determines thesis or dissertation (Thesis/Dissertation) Authors - Comma delimited list of people who authored the reference material (required for Books, Conference Papers and Proceedings, Journal

395

Form:Reference | Open Energy Information  

Open Energy Info (EERE)

Form Form Edit History Facebook icon Twitter icon » Form:Reference Jump to: navigation, search Input the title of a Reference below. If the reference already exists, you will be able to edit its information. Add/Edit Reference The text entered into this field will be used as the name of the reference; for example, the title of a book or name of the journal article. Example references Claritas Rise, Mars- Pre-Tharsis Magmatism? An Improved Equilibrium-Kinetics Speciation Algorithm For Redox Reactions In Variably Saturated Subsurface Flow Systems True-Temperature Determination Of Geothermal Reservoirs ... further results This form and reference requirements are based on the Council of Science Editors (CSE) (author-date) citation style. For more details about this

396

Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring Early Detection of Steel Rebar Corrosion by Acoustic Emission  

E-Print Network [OSTI]

Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring Alan D. Zdunek and David Prine BIRL Industrial Research, Evanston, IL 60201 Paper No. 547 presented at CORROSION95, the NACE International Annual Conference

397

Acoustic signatures: From natural to systems science  

Science Journals Connector (OSTI)

The interest in acoustic signatures began with the problem of detecting cracks in railroad wheels. When a wheel is struck with a hammer it produces a sound like that of a bell. If the wheel is cracked it sounds dissonant and muffled. By comparing sounds from the two members of a wheelset a measure of the difference in their mechanical properties is obtained. A fully automatic system was developed and installed on a Southern Pacific track in the 1980’s. The story of this undertaking is an object lesson in systems science. Recently beams have been used as test objects in an attempt to resolve certain basic questions in the science of the acoustic monitoring method. These questions will be illustrated with results from a test fixture with various beams. The limitation of the vibration monitoring method is that other conditions such as uncertainties in the geometry of the test object its surface conditions and loading can also affect the vibration response and it is necessary to distinguish the effects due to harmful conditions from those due to harmless ones. The sensitivity of the method is thus determined by the need to make this distinction. [Work supported by NSF Grant No. MSS?9024224.

Robert D. Finch; Ben H. Jansen

1993-01-01T23:59:59.000Z

398

Acoustic emission before avalanches in granular media  

Science Journals Connector (OSTI)

Avalanches of granular media are mainly characterized by the observation and the measurement of the main angles of avalanche corresponding first to the movement of isolated beads and to the whole movement of a great part of the grains. These characterisations do not give any information about the rearrangements of the grains inside the layer of granular beads. As any movement of a grain produces a deformation of the structure it is quite normal to expect for a sound that will propagate inside the granular medium. We present an experimental study of the precursors of avalanches on spherical granular glass beads and silica aerogels in powder (size of grains less than 80 micrometers). Acoustic emission has been recorded with two piezoelectric transducers placed on the lower part of the material layer. Our results show clearly that before any movement on the upper part of the beads layer so for an angle less than the first angle of avalanche movements inside the material produce pulsed sounds that can be recorded. Theses vibrating events are occurring more and more when the angle is increasing until the first angle of avalanche where acoustic emission becomes intense.

Vincent Gibiat; Eric Plazza; Pierre De Guibert

2008-01-01T23:59:59.000Z

399

Acoustic and seismic measurement of ice processes  

Science Journals Connector (OSTI)

As sea ice responds to environmental forcing it deforms leading to the storage of strain energy. When mechanical failure occurs most of this energy is dissipated through fracturing but a small portion radiates as seismic and acoustic waves. These waves provide useful signals for sensing the failure process in the ice. In a recent ice mechanics experiment conducted north of Prudhoe Bay (SIMI ’94) a large number of ice failure events were observed using geophone and hydrophone arrays. Preliminary results are presented including a large?scale tensile fracture test and naturally occurring sounds near a closing lead. For the artificial fracture the acoustic signals allow determination of cracking rate fracture advance and crack propagation velocities. The overall crack propagation speed is estimated to be of order 50 m?s?1; maximum cracking activities occur prior to peak loading. In the second data set the naturally occurring stick?slip process was observed as two ice sheets moved against each other in a closing lead. A wide range of frequencies can occur simultaneously representing different components of the sliding and slipping mechanisms.

David M. Farmer; Yunbo Xie

1995-01-01T23:59:59.000Z

400

Geographically distributed acoustical monitoring of migrating birds  

Science Journals Connector (OSTI)

A geographically distributed system of largely automated acoustical monitoring stations was developed to monitor the migration of small passerine birds. The targeted species wood warblers and sparrows migrate at night and produce short (about 120 ms at the longest) high?pitched (between roughly 6 and 10 kHz) calls as they fly often audible from the ground. The monitoring system consisted of ten stations located in New Jersey Maryland Pennsylvania and New York and a central data repository located at the Cornell Lab of Ornithology. Each station comprised an outdoor weatherproof microphone connected to a volunteer’s home computer. The computer automatically ran acoustic transient detection software each night that listened continuously to the microphone signal and extracted all transients matching certain criteria each to its own audio file. The detected transients were uploaded by the volunteer each morning via the Internet to the central repository for classification and archival. Results including spectrograms of all detected transients and bird call counts were displayed on a public web site updated daily. [Work supported by EPA.

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


401

Improved efficiency of an acoustic parametric source  

Science Journals Connector (OSTI)

In the customary design of an acoustic parametric source a primary signal consisting of two high–frequency wave components is projected into the water. Because of the inherent nonlinearity of acoustic propagation the two primary components mix to form a wave at the difference frequency. This paper describes how one can increase the parametric conversion of energy into the difference–frequency beam through the use of primary signals other than the two–component signal described above. For example another primary signal one might use consists of a sinusoidal carrier wave undergoing amplitude modulation. Use of such an AM primary signal with 100% modulation leads to a predicted difference–frequency pressure amplitude that is 2.5 dB greater than the corresponding amplitude obtained with a two–component primary signal of the same total input power. This prediction shows approximate agreement with a measured increase of 2.1 dB. For a primary signal consisting of N components theory predicts an increase in difference–frequency level that approaches 6 dB as an upper limit.

Anthony I. Eller

1974-01-01T23:59:59.000Z

402

Helioseismology in a bottle: modal acoustic velocimetry  

E-Print Network [OSTI]

Measurement of the differential rotation of the Sun's interior is one of the great achievements of helioseismology, providing important constraints for stellar physics. The technique relies on observing and analyzing rotationally-induced splittings of p-modes in the star. Here we demonstrate the first use of the technique in a laboratory setting. We apply it in a spherical cavity with a spinning central core (spherical-Couette flow) to determine the mean azimuthal velocity of the air filling the cavity. We excite a number of acoustic resonances (analogous to p-modes in the Sun) using a speaker and record the response with an array of small microphones on the outer sphere. Many observed acoustic modes show rotationally-induced splittings, which allow us to perform an inversion to determine the air's azimuthal velocity as a function of both radius and latitude. We validate the method by comparing the velocity field obtained through inversion against the velocity profile measured with a calibrated hot film anemo...

Triana, Santiago Andrés; Nataf, Henri-Claude; Thorette, Aurélien; Lekic, Vedran; Lathrop, Daniel P

2014-01-01T23:59:59.000Z

403

Meetings of Affiliated Scientific Societies in America  

Science Journals Connector (OSTI)

... AN important series of scientific meetings was held at Philadelphia, December 26–28, under the leadership of the American Society of Naturalists, and including six other ...

1896-01-30T23:59:59.000Z

404

The Royal Society Selected Candidates  

Science Journals Connector (OSTI)

... Thames Navigation Commission, 1894. Member de la Commission Consultative des Travaux de la Campagnie Universelle du Canal Maritime de Suez. Is the author of many papers, mainly in reference ...

1895-05-09T23:59:59.000Z

405

Scientific Solutions (TRL 5 6 Component)- Underwater Active Acoustic Monitoring Network for Marine and Hydrokinetic Energy  

Broader source: Energy.gov [DOE]

Scientific Solutions (TRL 5 6 Component) - Underwater Active Acoustic Monitoring Network for Marine and Hydrokinetic Energy

406

E-Print Network 3.0 - acoustic waves propagating Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

propagating Search Powered by Explorit Topic List Advanced Search Sample search results for: acoustic waves propagating...

407

E-Print Network 3.0 - acoustic waves propagation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

propagation Search Powered by Explorit Topic List Advanced Search Sample search results for: acoustic waves propagation...

408

Commercial Reference Buildings | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Buildings » Research Projects » Commercial Reference Buildings » Research Projects » Commercial Reference Buildings Commercial Reference Buildings The U.S. Department of Energy (DOE), in conjunction with three of its national laboratories, developed commercial reference buildings, formerly known as commercial building benchmark models. These reference buildings play a critical role in the program's energy modeling software research by providing complete descriptions for whole building energy analysis using EnergyPlus simulation software. There are 16 building types that represent approximately 70% of the commercial buildings in the U.S., according to the report published by the National Renewable Energy Laboratory titled U.S. Department of Energy Commercial Reference Building Models of the National Building Stock. These

409

Existing Commercial Reference Buildings Constructed Before 1980 |  

Broader source: Energy.gov (indexed) [DOE]

Existing Commercial Reference Buildings Constructed Before 1980 Existing Commercial Reference Buildings Constructed Before 1980 Existing Commercial Reference Buildings Constructed Before 1980 The files on this page contain commercial reference building models for existing buildings constructed before 1980, organized by building type and location. These U.S. Department of Energy (DOE) reference buildings are complete descriptions for whole building energy analysis. You can also return to a summary of building types and climate zones and information about other building vintages. These files are updated regularly. There are two versions of these files on this page. Version 1.3_5.0 was updated September 27, 2010 and Version 1.4_7.2 was updated November 13, 2012. You can also view related resources: an archive of past reference buildings files

410

Good classroom acoustics are a good investment for America  

Science Journals Connector (OSTI)

Buzz Towne’s idealism sparked ASA’s current activities to improve classroom acoustics including ANSI S12 WG43’s activity to produce an American standard for classroom acoustics. But idealism alone may not suffice to realize the reforms Buzz sought. It will help if advocates can show that good classroom acoustics are a good investment for community and nation. Absent were the resources necessary for serious economic cost?benefit studies some very informal ‘‘back?of?the?envelope’’ engineering estimates were made by acousticians audiologists and material vendors. All assume 20 year life cycles for new and renovated classrooms. In one scenario costs for quiet HVAC and sound absorbing ceilings are shown to be a small fraction of costs for ordinary school construction yielding substandard acoustics. In another scenario costs for quiet classroom HVAC are shown to be small compared to annual operating costs per student. A third scenario shows that a modest but plausible assumed increase in average lifetime earnings generously will repay the initial costs for good acoustics. These scenarios do not consider the economic costs of bad acoustics including high dropout rates truancy juvenile crime and teacher burnout. The authors hope to inspire others to more fully study the economic social and educational benefits of good acoustics.

David Lubman; Louis C. Sutherland

1999-01-01T23:59:59.000Z

411

3D acoustic imaging applied to the Baikal Neutrino Telescope  

E-Print Network [OSTI]

A hydro-acoustic imaging system was tested in a pilot study on distant localization of elements of the Baikal underwater neutrino telescope. For this innovative approach, based on broad band acoustic echo signals and strictly avoiding any active acoustic elements on the telescope, the imaging system was temporarily installed just below the ice surface, while the telescope stayed in its standard position at 1100 m depth. The system comprised an antenna with four acoustic projectors positioned at the corners of a 50 meter square; acoustic pulses were "linear sweep-spread signals" - multiple-modulated wide-band signals (10-22 kHz) of 51.2 s duration. Three large objects (two string buoys and the central electronics module) were localized by the 3D acoustic imaging, with a accuracy of ~0.2 m (along the beam) and ~1.0 m (transverse). We discuss signal forms and parameters necessary for improved 3D acoustic imaging of the telescope, and suggest a layout of a possible stationary bottom based 3D imaging setup. The presented technique may be of interest for neutrino telescopes of km3-scale and beyond, as a flexible temporary or as a stationary tool to localize basic telescope elements, while these are completely passive.

K. G. Kebkal; R. Bannasch; O. G. Kebkal; A. I. Panfilov; R. Wischnewski

2008-11-07T23:59:59.000Z

412

EMERGENCY MANAGEMENT QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Emergency Emergency Management Qualification Standard Reference Guide JUNE 2009 Table of Contents i LIST OF FIGURES ...................................................................................................................... ii LIST OF TABLES ........................................................................................................................ ii ACRONYMS .................................................................................................................................. i PURPOSE...................................................................................................................................... 1 SCOPE ...........................................................................................................................................

413

FACILITY MAINTENANCE MANAGEMENT QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Facility Facility Maintenance Management Qualification Standard Reference Guide NOVEMBER 2009 Table of Contents i FIGURES...................................................................................................................................... iv TABLES........................................................................................................................................ iv ACRONYMS ................................................................................................................................. v PURPOSE...................................................................................................................................... 1 SCOPE ...........................................................................................................................................

414

ENVIRONMENTAL COMPLIANCE QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Environmental Environmental Compliance Qualification Standard Reference Guide DECEMBER 2011 Table of Contents i LIST OF FIGURES ..................................................................................................................... iii LIST OF TABLES ....................................................................................................................... iii ACRONYMS ................................................................................................................................ iv PURPOSE ...................................................................................................................................... 1 SCOPE ........................................................................................................................................... 1

415

ENVIRONMENTAL RESTORATION QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Restoration Qualification Standard Reference Guide NOVEMBER 2009 i Table of Contents i FIGURES...................................................................................................................................... iv TABLES........................................................................................................................................ iv ACRONYMS ................................................................................................................................. v PURPOSE...................................................................................................................................... 1 SCOPE ...........................................................................................................................................

416

CRITICALITY SAFETY QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Criticality Criticality Safety Qualification Standard Reference Guide APRIL 2011 This page is intentionally blank. Table of Contents i FIGURES ...................................................................................................................................... iii PURPOSE ...................................................................................................................................... 1 SCOPE ........................................................................................................................................... 1 PREFACE ...................................................................................................................................... 1 ACKNOWLEDGEMENTS ......................................................................................................... 2

417

FAQS Reference Guide – Safeguards and Security  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the May 2009 edition of DOE-STD-1171-2009, Safeguards and Security Functional Area Qualification Standard.

418

FAQS Reference Guide – Technical Program Manager  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the February 2004 edition of DOE-STD-1178-2004, Technical Program Manager Functional Area Qualification Standard.

419

FAQS Reference Guide – NNSA Package Certification Engineer  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the February 2009 edition of DOE-STD-1026-2009, NNSA Package Certification Engineer Functional Area Qualification Standard.

420

FAQS Reference Guide – General Technical Base  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the December 2007 edition of DOE-STD-1146-2007, General Technical Base Functional Area Qualification Standard.

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

FAQS Reference Guide – Facility Maintenance Management  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the April 2014 edition of DOE Standard DOE-STD-1181-2014, Facility Maintenance Management Functional Area Qualification Standard.

422

FAQS Reference Guide – Transportation and Traffic Management  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the September 2002 edition of DOE-STD-1155-2002, Transportation and Traffic Functional Area Qualification Standard.

423

Recycling in America: A Reference Handbook  

E-Print Network [OSTI]

and academic libraries, the handbook presents a nontechnicalRecycling in America: A Reference Handbook Patricia Murphy Handbook (Contemporary World Issues

Murphy, Patricia

1994-01-01T23:59:59.000Z

424

FAQS Reference Guide – Weapon Quality Assurance  

Broader source: Energy.gov [DOE]

This reference guide addresses the competency statements in the August 2008 edition of DOE-STD-1025-2008, Weapon Quality Assurance Functional Area Qualification Standard.

425

Sandia National Laboratories: Reference Model Project  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

is a partnered effort to develop marine hydrokinetic (MHK) reference models (RMs) for wave energy converters and tidal, ocean, and river current energy converters. The RMP team...

426

154th National American Chemical Society Meeting Chicago, III. Sept. 10 to 15, 1967  

Science Journals Connector (OSTI)

154th National American Chemical Society Meeting Chicago, III. ... Copyright © 1967 American Chemical Society ...

1967-08-01T23:59:59.000Z

427

Augmentation of acoustic transmission by a transition layer  

Science Journals Connector (OSTI)

It has already been reported by the author at a previous meeting [J. Acoust. Soc. Am. Suppl. 73 S95 (1982)] that certain types of transition layers can improve the transmission of acoustic waves from one medium to another. In this paper conditions under which the transmissions of an acoustic wave is enhanced by the transition layer are presented. The case of a finite thickness elastic layer has been studied and it has been determined that at certain key frequencies an optimum transition layer thickness exists which greatly improves the interaction between the two media.

Mauro Pierucci

1985-01-01T23:59:59.000Z

428

Acoustic pursuit of invisible moving targets by cats  

Science Journals Connector (OSTI)

Head movements evoked by an invisible acoustic target were used as a metric to analyze localization of moving sources of sound in naive cats. The target was presented in the lateral sound field and moved along an arc at constant angular speeds. Head-movement trajectories were characterized by a large-magnitude orienting component that undershot the target and a tracking component elicited by the target during acoustic pursuit. The tracking component was characterized by a succession of stepwise head movements that maintained a relatively close alignment of the median plane of the head with the moving acoustic target.

Ralph E. Beitel

1999-01-01T23:59:59.000Z

429

Simultaneous acoustic and microwave backscattering from the sea surface  

Science Journals Connector (OSTI)

Simultaneous and coincident measurements of acoustic and microwavebackscatter from the air/sea interface were obtained during Phase II of the SAXON-FPN experiment in December 1992 and again in March 1993. The acoustic and microwave grazing angles were both set to 17° and the wavelengths were matched being set to 2.14 3.00 and 5.66 cm corresponding to respectively acoustic frequencies of 26.5 50 and 70 kHz and microwave frequencies of 5.3 10 and 14 GHz. Backscattering cross sections normalized by ensonified area for the acoustic (? 0 a ) and microwave (? 0 m ) returns were determined and their dependence on wind speed was investigated. The acoustic scattering strength is defined as 10? log 10 (? 0 a ) and the microwavescattering strength is defined as 10? log 10 (? 0 m )?10? log 10 (4?). The results of these experiments show that the two scattering strengths are comparable at wind speeds below about 3 m/s but that the acoustic scattering strength increases much faster than the microwavescattering strength with increasing wind speed until reaching saturation. If these wind-speed dependencies are represented by a power law U n then n is 5–6 for ? 0 a and 2–4 for ? 0 m for wind speeds between 2 and 7 m/s. This difference is ascribed to the effect of bubbles on the acoustic backscatter. The more rapid increase of ? 0 a compared to ? 0 m implies that for our 17° grazing angle acoustic scattering from the surface is negligible at all but the lowest wind speeds. Therefore a simple model is used for bubble scattering to fit the acoustic data as a function of wind speed for all three acoustic frequencies. The bubble densities required to fit the data agree well with previous measurements of near-surface bubble distributions. The model predicts an overshoot of the acoustic scattering strength (above the saturation level) at moderate wind speeds which is clearly seen in the data at 26.5 and 70 kHz. Finally a composite surface scatteringmodel is utilized for the pure surface scattering component along with the bubble model to predict the wind-speed dependence of the acoustic scattering strength at a 45° grazing angle and compare the results with earlier measurements.

Peter H. Dahl; William J. Plant; Bernd Nützel; Anke Schmidt; Heinz Herwig; Eugene A. Terray

1997-01-01T23:59:59.000Z

430

Study of maximizing acoustic energy coupling to salt  

E-Print Network [OSTI]

STUDY OF MAXIMIZING ACOUSTIC ENERGY COUPLING TO SALT A Thesis by YNG-JOV HNANG Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1979 Major... Subject: Geophysics STUDY OF &MAXIMIZING ACOUSTIC ENERGY COUPLING TO SALT A Thesis by YNG-JOU HWANG Approved as to style and content by: C arrman o ommit e em er em e er Hea o epartment December 1979 ABSTRACT Study of Haximizing Acoustic Energy...

Hwang, Yng-Jou

2012-06-07T23:59:59.000Z

431

Electromechanical transducer for acoustic telemetry system  

DOE Patents [OSTI]

An improved electromechanical transducer is provided for use in an acoustic telemetry system. The transducer of this invention comprises a stack of ferroelectric ceramic disks interleaved with a plurality of spaced electrodes which are used to electrically pole the ceramic disks. The ceramic stack is housed in a metal tubular drill collar segment. The electrodes are preferably alternatively connected to ground potential and driving potential. This alternating connection of electrodes to ground and driving potential subjects each disk to an equal electric field; and the direction of the field alternates to match the alternating direction of polarization of the ceramic disks. Preferably, a thin metal foil is sandwiched between electrodes to facilitate the electrical connection. Alternatively, a thicker metal spacer plate is selectively used in place of the metal foil in order to promote thermal cooling of the ceramic stack.

Drumheller, Douglas S. (Cedar Crest, NM)

1993-01-01T23:59:59.000Z

432

Wax Point Determinations Using Acoustic Resonance Spectroscopy  

SciTech Connect (OSTI)

The thermodynamic characterization of the wax point of a given crude is essential in order to maintain flow conditions that prevent plugging of undersea pipelines. This report summarizes the efforts made towards applying an Acoustic Cavity Resonance Spectrometer (ACRS) to the determination of pressures and temperatures at which wax precipitates from crude. Phillips Petroleum Company, Inc., the CRADA participant, supplied the ACRS. The instrumentation was shipped to Dr. Thomas Schmidt of ORNL, the CRADA contractor, in May 2000 after preliminary software development performed under the guidance of Dr. Samuel Colgate and Dr. Evan House of the University of Florida, Gainesville, FL. Upon receipt it became apparent that a number of modifications still needed to be made before the ACRS could be precisely and safely used for wax point measurements. This report reviews the sequence of alterations made to the ACRS, as well as defines the possible applications of the instrumentation once the modifications have been completed.

Jubin, R.T.

2002-04-08T23:59:59.000Z

433

Acoustic nonlinearity in fluorinert FC-43  

SciTech Connect (OSTI)

Fluorinert FC-43 nonlinearity was investigated using two approaches: (i) a finite amplitude method with harmonic production; and (ii) a nonlinear frequency mixing in the fluid with consequent beam profile measurement of the difference frequency. The finite amplitude method provides information on the coefficient of nonlinearity, {beta}, through the amplitudes of the fundamental and the second harmonic, at a certain transmitter-receiver distance. A calibrated hydrophone was used as a receiver, in order to obtain direct pressure measurements of the acoustic waves in the fluid. The role of transmitter-receiver distance in {beta} determination is investigated. In the second approach, a single transducer is used to provide two high-frequency beams. The collinear high-frequency beams mix nonlinearly in the fluid resulting in a difference frequency beam and higher order harmonics of the primaries. The difference frequency beam profite is investigated at lengths beyond the mixing distance. The experimental data are compured with the KZK theory.

Pantea, Cristian [Los Alamos National Laboratory; Sinha, Dipen N [Los Alamos National Laboratory; Osterhoudt, Curtis F [Los Alamos National Laboratory; Mombourquette, Paul C [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

434

Acoustic sand detector for fluid flowstreams  

DOE Patents [OSTI]

The particle volume and particle mass production rate of particulate solids entrained in fluid flowstreams such as formation sand or fracture proppant entrained in oil and gas production flowstreams is determined by a system having a metal probe interposed in a flow conduit for transmitting acoustic emissions created by particles impacting the probe to a sensor and signal processing circuit which produces discrete signals related to the impact of each of the particles striking the probe. The volume or mass flow rate of particulates is determined from making an initial particle size distribution and particle energy distribution and comparing the initial energy distribution and/or the initial size distribution with values related to the impact energies of a predetermined number of recorded impacts. The comparison is also used to recalibrate the system to compensate for changes in flow velocity.

Beattie, Alan G. (Corrales, NM); Bohon, W. Mark (Frisco, TX)

1993-01-01T23:59:59.000Z

435

Collisional damping of the geodesic acoustic mode  

SciTech Connect (OSTI)

The frequency and damping rate of the geodesic acoustic mode (GAM) is revisited by using a gyrokinetic model with a number-conserving Krook collision operator. It is found that the damping rate of the GAM is non-monotonic as the collision rate increases. At low ion collision rate, the damping rate increases linearly with the collision rate; while as the ion collision rate is higher than v{sub ti}/R, where v{sub ti} and R are the ion thermal velocity and major radius, the damping rate decays with an increasing collision rate. At the same time, as the collision rate increases, the GAM frequency decreases from the (7/4+{tau})v{sub ti}/R to (1+{tau})v{sub ti}/R, where {tau} is the ratio of electron temperature to ion temperature.

Gao Zhe [Department of Engineering Physics, Tsinghua University, Beijing 100084 (China)

2013-03-15T23:59:59.000Z

436

A perspective on the CMB acoustic peak  

E-Print Network [OSTI]

CMB angular spectrum measurements suggest a flat universe. This paper clarifies the relation between geometry and the spherical harmonic index of the first acoustic peak ($\\ell_{peak}$). Numerical and analytic calculations show that $\\ell_{peak}$ is approximately a function of $\\Omega_K/\\Omega_M$ where $\\Omega_K$ and $\\Omega_M$ are the curvature ($\\Omega_K > 0$ implies an open geometry) and mass density today in units of critical density. Assuming $\\Omega_K/\\Omega_M \\ll 1$, one obtains a simple formula for $\\ell_{peak}$, the derivation of which gives another perspective on the widely-recognized $\\Omega_M$-$\\Omega_\\Lambda$ degeneracy in flat models. This formula for near-flat cosmogonies together with current angular spectrum data yields familiar parameter constraints.

T. A. Marriage

2002-03-11T23:59:59.000Z

437

Raising Photoemission Efficiency with Surface Acoustic Waves  

SciTech Connect (OSTI)

We are developing a novel technique that may help increase the efficiency and reduce costs of photoelectron sources used at electron accelerators. The technique is based on the use of Surface Acoustic Waves (SAW) in piezoelectric materials, such as GaAs, that are commonly used as photocathodes. Piezoelectric fields produced by the traveling SAW spatially separate electrons and holes, reducing their probability of recombination, thereby enhancing the photoemission quantum efficiency of the photocathode. Additional advantages could be increased polarization provided by the enhanced mobility of charge carriers that can be controlled by the SAW and the ionization of optically-generated excitons resulting in the creation of additional electron-hole pairs. It is expected that these novel features will reduce the cost of accelerator operation. A theoretical model for photoemission in the presence of SAW has been developed, and experimental tests of the technique are underway.

A. Afanasev, F. Hassani, C.E. Korman, V.G. Dudnikov, R.P. Johnson, M. Poelker, K.E.L. Surles-Law

2012-07-01T23:59:59.000Z

438

Analog circuit for controlling acoustic transducer arrays  

DOE Patents [OSTI]

A simplified ananlog circuit is presented for controlling electromechanical transducer pairs in an acoustic telemetry system. The analog circuit of this invention comprises a single electrical resistor which replaces all of the digital components in a known digital circuit. In accordance with this invention, a first transducer in a transducer pair of array is driven in series with the resistor. The voltage drop across this resistor is then amplified and used to drive the second transducer. The voltage drop across the resistor is proportional and in phase with the current to the transducer. This current is approximately 90 degrees out of phase with the driving voltage to the transducer. This phase shift replaces the digital delay required by the digital control circuit of the prior art.

Drumheller, Douglas S. (Cedar Crest, NM)

1991-01-01T23:59:59.000Z

439

The Institute of Physics and the Physical Society  

Science Journals Connector (OSTI)

... transfer of the assets of the Society to the newly amalgamated body, the Institute of Physics and the Physical Society, were unanimously carried.

1960-11-05T23:59:59.000Z

440

http://hfs.sagepub.com/ Ergonomics Society  

E-Print Network [OSTI]

http://hfs.sagepub.com/ Ergonomics Society of the Human Factors and Human Factors: The Journal http online 2 July 2012 2013 55: 157 originallyHuman Factors: The Journal of the Human Factors and Ergonomics Published by: http://www.sagepublications.com On behalf of: Human Factors and Ergonomics Society can

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Introduction Maps in Science and Society  

E-Print Network [OSTI]

Introduction Maps in Science and Society Professor Keith C. Clarke TA Haiyun Ye Winter 2014 #12;Maps in Science and Society · This class is designed to show how technical and scientific development in cartography produced a series of instruments, practitioners, and ultimately maps that illustrate the strive

Clarke, Keith

442

Zoological Society of London : Annual Awards  

Science Journals Connector (OSTI)

... THE Zoological Society of London will, from 1962 onwards, make the following annual awards for contributions to zoology. These will be in addition to the Society's Gold, ... years of age, for distinguished work in zoology. The Prince Philip Prize will be awarded to a pupil of zoology, on the basis of an account of some practical ...

1961-08-12T23:59:59.000Z

443

Undergraduate Alumni LEHIGH UNIVERSITY 1 Society Associate  

E-Print Network [OSTI]

++ Donors James A. Branegan, Jr. ++ Malcolm S. Muir Earl C. Olofson Charles J. Rife 1936 University Richard W. Rusk James A. Weidenhammer ++ Society Associates Walter C. Allen, Jr. ++ John H. Barry. Snyder Nathan Spilberg R. Donald Walp ++ Philip J. Welch, Sr. ++ 1939 Society Associates Robert B. Evans

Gilchrist, James F.

444

The Gulf Coast Energy Conservation Society  

E-Print Network [OSTI]

to a formalized society of 29 industrial plants from Galveston, Brazoria, and Harris counties in Texas. The society meets six times per year to exchange ideas and learn about new equipment or technologies that will help them do a better job of saving...

Faulkner, C. R.

1979-01-01T23:59:59.000Z

445

FUNDAMENTALS OF ENGINEERING SUPPLIED-REFERENCE HANDBOOK  

E-Print Network [OSTI]

FUNDAMENTALS OF ENGINEERING SUPPLIED-REFERENCE HANDBOOK National Council of Examiners-1-932613-37-7 Printed in the United States of America April 2010 Revised #12;PREFACE The Fundamentals of Engineering (FE NQRZOHGJH FRYHULQJ WKH UHPDLQGHU RI UHTXLUHG GHJUHH FRXUVHZRUN The FE Supplied-Reference Handbook LV WKH RQO

Ahmad, Sajjad

446

Milli-Q Reference Water Purification System  

E-Print Network [OSTI]

Milli-Q® Reference Water Purification System The reference for ultrapure water systems EMD the requirements of the most demanding norms. We've achieved all this with a new purification strategy. Water. This water is sent through a small recirculation loop to the POD pak, where a final purification step

Woodall, Jerry M.

447

User Manual Milli-Q Reference System  

E-Print Network [OSTI]

is intended for use with a Milli-Q® Reference Water Purification System. This User Manual is a guide for use during the installation, normal operation and maintenance of a Milli-Q Reference Water Purification before attempting installation, normal operation or maintenance of the Water Purification System

Woodall, Jerry M.

448

TEMPLATE-BASED HIRE QUICK REFERENCE  

E-Print Network [OSTI]

above, contact the HR Help Desk at 220-5932. Other Job Aids and Quick Reference Guides (QRG) Refer to the following job aids and QRGs on the HR website under Administrators --> Tools and Resources for extra help the Template-Based Hire for approval. If you need help with editing your Template-Based Hire or with the steps

Calgary, University of

449

Archived Reference Building Type: Medium office  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

450

Archived Reference Building Type: Medium office  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

451

Archived Reference Climate Zone: 7 Duluth, Minnesota  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

452

Archived Reference Climate Zone: 8 Fairbanks, Alaska  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

453

Archived Reference Climate Zone: 7 Duluth, Minnesota  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

454

Archived Reference Climate Zone: 8 Fairbanks, Alaska  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

455

Archived Reference Building Type: Midrise Apartment  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

456

Archived Reference Building Type: Midrise Apartment  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

457

Health physics research reactor reference dosimetry  

SciTech Connect (OSTI)

Reference neutron dosimetry is developed for the Health Physics Research Reactor (HPRR) in the new operational configuration directly above its storage pit. This operational change was physically made early in CY 1985. The new reference dosimetry considered in this document is referred to as the 1986 HPRR reference dosimetry and it replaces any and all HPRR reference documents or papers issued prior to 1986. Reference dosimetry is developed for the unshielded HPRR as well as for the reactor with each of five different shield types and configurations. The reference dosimetry is presented in terms of three different dose and six different dose equivalent reporting conventions. These reporting conventions cover most of those in current use by dosimetrists worldwide. In addition to the reference neutron dosimetry, this document contains other useful dosimetry-related data for the HPRR in its new configuration. These data include dose-distance measurements and calculations, gamma dose measurements, neutron-to-gamma ratios, ''9-to-3 inch'' ratios, threshold detector unit measurements, 56-group neutron energy spectra, sulfur fluence measurements, and details concerning HPRR shields. 26 refs., 11 figs., 31 tabs.

Sims, C.S.; Ragan, G.E.

1987-06-01T23:59:59.000Z

458

Archived Reference Building Type: Outpatient health care  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed in or after 1980, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available.

459

Archived Reference Building Type: Outpatient health care  

Broader source: Energy.gov [DOE]

Here you will find past versions of the commercial reference building models for existing buildings constructed before 1980, organized by building type and location. A summary ofbuilding types and climate zones is available for reference. Current versions are also available.

460

Variability viewpoint to describe reference architectures  

Science Journals Connector (OSTI)

Reference architectures have emerged as a special type of software architecture that achieves well-recognized understanding of specific domains. Their purpose is therefore to be a guidance for the development, standardization, and evolution of systems ... Keywords: architecture description, reference architecture, variability

Milena Guessi; Flavio Oquendo; Elisa Yumi Nakagawa

2014-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Category:Reference Materials | Open Energy Information  

Open Energy Info (EERE)

Category Category Edit History Facebook icon Twitter icon » Category:Reference Materials (Redirected from Reference Materials) Jump to: navigation, search This is a deprecated subcategory. All Reference Materials will be converted to References. Pages in category "Reference Materials" The following 200 pages are in this category, out of 2,265 total. (previous 200) (next 200) 1 10 CFR § 1021 2 2-D Magnetotellurics At The Geothermal Site At Soultz-Sous-Forets- Resistivity Distribution To About 3000 M Depth 2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains (Russia), Contemporaneous Granites, And Associated Ore Deposits 238U Decay Series Systematics Of Young Lavas From Batur Volcano, Sunda Arc 2D Joint Inversion Of Dc And Scalar Audio-Magnetotelluric Data In The Evaluation Of Low Enthalpy Geothermal Fields

462

Property:Reference material | Open Energy Information  

Open Energy Info (EERE)

Reference material Reference material Jump to: navigation, search Property Name Reference material Property Type Page Description The reference material used or cited in the work, activity or concept which is the subject of the page. Pages using the property "Reference material" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe At Alum Area (Kratt, Et Al., 2010) + Boom And Bust With The Latest 2M Temperature Surveys- Dead Horse Wells, Hawthorne Army Depot, Terraced Hills, And Other Areas In Nevada + 2-M Probe At Astor Pass Area (Kratt, Et Al., 2010) + Boom And Bust With The Latest 2M Temperature Surveys- Dead Horse Wells, Hawthorne Army Depot, Terraced Hills, And Other Areas In Nevada + 2-M Probe At Black Warrior Area (DOE GTP) + GTP ARRA Spreadsheet +

463

A Methodology to Integrate Magnetic Resonance and Acoustic Measurements for Reservoir Characterization  

SciTech Connect (OSTI)

This report contains eight sections. Some individual subsections contain lists of references as well as figures and conclusions when appropriate. The first section includes the introduction and summary of the first-year project efforts. The next section describes the results of the project tasks: (1) implementation of theoretical relations between effect dispersion and the stochastic medium, (2) imaging analyses using core and well log data, (3) construction of dispersion and attenuation models at the core and borehole scales in poroelastic media, (4) petrophysics and a catalog of core and well log data from Siberia Ridge field, (5) acoustic/geotechnical measurements and CT imaging of core samples from Florida carbonates, and (6) development of an algorithm to predict pore size distribution from NMR core data. The last section includes a summary of accomplishments, technology transfer activities and follow-on work for Phase II.

Parra, Jorge O.; Hackert, Chris L.; Ni, Qingwen; Collier, Hughbert A.

2000-09-22T23:59:59.000Z

464

Detection of bioagents using a shear horizontal surface acoustic wave biosensor  

DOE Patents [OSTI]

A biosensor combining the sensitivity of surface acoustic waves (SAW) generated at a frequency of 325 MHz with the specificity provided by antibodies and other ligands for the detection of viral agents. In a preferred embodiment, a lithium tantalate based SAW transducer with silicon dioxide waveguide sensor platform featuring three test and one reference delay lines was used to adsorb antibodies directed against Coxsackie virus B4 or the negative-stranded category A bioagent Sin Nombre virus (SNV). Rapid detection of increasing concentrations of viral particles was linear over a range of order of magnitude for both viruses, and the sensor's selectivity for its target was not compromised by the presence of confounding Herpes Simplex virus type 1 The biosensor was able to delect SNV at doses lower than the load of virus typically found in a human patient suffering from hantavirus cardiopulmonary syndrome (HCPS).

Larson, Richard S; Hjelle, Brian; Hall, Pam R; Brown, David C; Bisoffi, Marco; Brozik, Susan M; Branch, Darren W; Edwards, Thayne L; Wheeler, David

2014-04-29T23:59:59.000Z

465

On acoustic cavitation of slightly subcritical bubbles Anthony Harkin  

E-Print Network [OSTI]

On acoustic cavitation of slightly subcritical bubbles Anthony Harkin Department of Mathematics, such as submicron air bubbles in water, where the natural oscilla- tion frequencies are high. In contrast, when

Kaper, Tasso J.

466

Acoustic radiation from a plate with sinusoidally varying properties  

Science Journals Connector (OSTI)

The acoustic radiation produced by an infinite flat plate with sinusoidally varying properties and driven by a distributed load is presented. The plate is assumed to be thin with constant thickness but with stiffness varying sinusoidally along the axis. The analysis is an extension of the work previously reported [M. Pierucci J. Acoust. Soc. Am. Suppl. 1 79 S35 (1986)]. The analysis consists of solving the coupled fluid?structure equations with the added difficulty of having nonconstant coefficients. The system reduces to a convoluted equation which has been solved analytically. The results indicate the presence of acoustic pressure components radiating in directions that are related to the difference between the forcing function wavenumber and the wavenumber of the stiffness variation. Acoustic radiation patterns will be presented.

Mauro Pierucci

1987-01-01T23:59:59.000Z

467

FOR ASSESSING ROOM ACOUSTICS Jasper van Dorp Schuitman  

E-Print Network [OSTI]

AUDITORY MODELLING FOR ASSESSING ROOM ACOUSTICS Jasper van Dorp Schuitman #12;Auditory modelling Promoties, in het openbaar te verdedigen op donderdag 15 september 2011 om 10:00 uur door Jasper VAN DORP

468

Purely Gasdynamic Multidimensional Indirect Detonation Initiation Using Localized Acoustic  

E-Print Network [OSTI]

Purely Gasdynamic Multidimensional Indirect Detonation Initiation Using Localized Acoustic detonation initiation process is presented that can be independent of diffusion, viscosity and turbulence to accelerate detonation formation. It is shown that given sufficient resolution, the detonation formation time

Vasilyev, Oleg V.

469

Design parameters for acoustical treatments in a subway station renovation  

Science Journals Connector (OSTI)

Acoustical treatments have been incorporated into the design of renovations in the Essex Street MBTA Station in Boston. Criteria were developed relating to noise reduction from train noise on the platform and sound isolation between northbound and southbound sides of the station. This paper discusses the limitations on acoustical treatments imposed by the functional and structural restraints of the station including the availability of surfaces to be treated safety access requirements maintenance and durability restrictions and architectural goals relating to aesthetics lighting and textures. The presentation focuses on the manner in which the acoustical consultant and architect responded to each other's goals and the way that conflicts were resolved. Measurements were made of existing acoustical parameters. The renovations are presently under construction.

Carl J. Rosenberg; Neville A. Powers; Allen M. Lieb

1976-01-01T23:59:59.000Z

470

Acoustic Waveform Logging - Advances In Theory And Application  

E-Print Network [OSTI]

Full-waveform acoustic logging has made significant advances in both theory and application in recent years, and these advances have greatly increased the capability of log analysts to measure the physical properties of ...

Cheng, C. H.

471

Ion-acoustic cnoidal waves in a quantum plasma  

SciTech Connect (OSTI)

Nonlinear ion-acoustic cnoidal wave structures are studied in an unmagnetized quantum plasma. Using the reductive perturbation method, a Korteweg-de Vries equation is derived for appropriate boundary conditions and nonlinear periodic wave solutions are obtained. The corresponding analytical solution and numerical plots of the ion-acoustic cnoidal waves and solitons in the phase plane are presented using the Sagdeev pseudo-potential approach. The variations in the nonlinear potential of the ion-acoustic cnoidal waves are studied at different values of quantum parameter H{sub e} which is the ratio of electron plasmon energy to electron Fermi energy defined for degenerate electrons. It is found that both compressive and rarefactive ion-acoustic cnoidal wave structures are formed depending on the value of the quantum parameter. The dependence of the wavelength and frequency on nonlinear wave amplitude is also presented.

Mahmood, S. [Physics Institute, Federal University of Rio Grande do Sul, RS, Porto Alegre 915051-970 (Brazil); Theoretical Physics Division (TPD), PINSTECH P.O. Nilore, Islamabad 44000 (Pakistan); Haas, F. [Physics Institute, Federal University of Rio Grande do Sul, RS, Porto Alegre 915051-970 (Brazil)

2014-10-15T23:59:59.000Z

472

Development of Combined Opto-Acoustical Sensor Modules  

E-Print Network [OSTI]

The faint fluxes of cosmic neutrinos expected at very high energies require large instrumented detector volumes. The necessary volumes in combination with a sufficient shielding against background constitute forbidding and complex environments (e.g. the deep sea) as sites for neutrino telescopes. To withstand these environments and to assure the data quality, the sensors have to be reliable and their operation has to be as simple as possible. A compact sensor module design including all necessary components for data acquisition and module calibration would simplify the detector mechanics and ensures the long term operability of the detector. The compact design discussed here combines optical and acoustical sensors inside one module, therefore reducing electronics and additional external instruments for calibration purposes. In this design the acoustical sensor is primary used for acoustic positioning of the module. The module may also be used for acoustic particle detection and marine science if an appropriat...

Enzenhöfer, A; Graf, K; Hößl, J; Katz, U; Lahmann, R; Neff, M; Richardt, C

2011-01-01T23:59:59.000Z

473

Acoustical power amplification and damping by temperature gradients  

Science Journals Connector (OSTI)

Ceperley proposed a concept of a traveling wave heat engine [“A pistonless Stirling engine—The traveling wave heat engine ” J. Acoust. Soc. Am. 66 1508–1513 (1979).] that provided a starting point of thermoacoustics today. This paper verifies experimentally his idea through observation of amplification and strong damping of a plane acoustic traveling wave as it passes through axial temperature gradients. The acoustic power gain is shown to obey a universal curve specified by a dimensionless parameter ???; ? is the angular frequency and ?? is the relaxation time for the gas to thermally equilibrate with channel walls. As an application of his idea a three-stage acoustic power amplifier is developed which attains the gain up to 10 with a moderate temperature ratio of 2.3.

Tetsushi Biwa; Ryo Komatsu; Taichi Yazaki

2011-01-01T23:59:59.000Z

474

Multi-level acoustic modeling for automatic speech recognition  

E-Print Network [OSTI]

Context-dependent acoustic modeling is commonly used in large-vocabulary Automatic Speech Recognition (ASR) systems as a way to model coarticulatory variations that occur during speech production. Typically, the local ...

Chang, Hung-An, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

475

Tones for Real: Managing Multipath in Underwater Acoustic Wakeup  

E-Print Network [OSTI]

, but acoustic prop- agation is five orders-of-magnitude slower than RF, so propagation times stretch to hundreds. Their success has sparked interest in bringing these characteristics underwater to improve our ability to chart

Heidemann, John

476

Progress in Fiber Optical Acoustic and Seismic Sensing  

Science Journals Connector (OSTI)

A review of the progress in fiber optic acoustic and seismic sensor systems is presented. Common advancements in areas such as multiplexing are covered as well as specific progress in...

Kirkendall, Clay; Cole, James H; Tveten, Alan B; Dandridge, Anthony

477

Transverse acoustic actuation of Ni-Mn-Ga single crystals  

E-Print Network [OSTI]

Two methods for the transverse acoustic actuation of {110}-cut Ni-Mn-Ga single crystals are discussed. In this actuation mode, crystals are used that have the {110}- type twinning planes parallel to the base of the crystal. ...

Simon, Jesse Matthew

2007-01-01T23:59:59.000Z

478

Speech coding, reconstruction and recognition using acoustics and electromagnetic waves  

DOE Patents [OSTI]

The use of EM radiation in conjunction with simultaneously recorded acoustic speech information enables a complete mathematical coding of acoustic speech. The methods include the forming of a feature vector for each pitch period of voiced speech and the forming of feature vectors for each time frame of unvoiced, as well as for combined voiced and unvoiced speech. The methods include how to deconvolve the speech excitation function from the acoustic speech output to describe the transfer function each time frame. The formation of feature vectors defining all acoustic speech units over well defined time frames can be used for purposes of speech coding, speech compression, speaker identification, language-of-speech identification, speech recognition, speech synthesis, speech translation, speech telephony, and speech teaching.

Holzrichter, John F. (Berkeley, CA); Ng, Lawrence C. (Danville, CA)

1998-01-01T23:59:59.000Z

479

Measurement of the Q value of an acoustic resonator  

Science Journals Connector (OSTI)

A cylindrical acoustic resonator was externally driven at the first resonance frequency by a compression driver. The acoustic energy stored in the resonator and the power dissipated per unit time were evaluated through the simultaneous measurements of acoustic pressure and velocity, in order to determine the Q value of the resonator. The resulting Q value, being employed as a measure of the damping in a resonator, was obtained as 36. However, the Q value determined from a frequency response curve known as a conventional technique turned out to be 25, which is 30% less than that obtained in the present method. By further applying these two methods in the case of a resonator having an acoustic load inside, we present an accurate measurement of the Q value of the resonator by making full use of its definition.

Tetsushi Biwa; Yuki Ueda; Hiroshi Nomura; Uichiro Mizutani; Taichi Yazaki

2005-08-01T23:59:59.000Z

480

Neighborhood analysis methods in acoustic modeling for automatic speech recognition  

E-Print Network [OSTI]

This thesis investigates the problem of using nearest-neighbor based non-parametric methods for performing multi-class class-conditional probability estimation. The methods developed are applied to the problem of acoustic ...

Singh-Miller, Natasha, 1981-

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "references acoustical society" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Separation of acoustic waves in isentropic flow perturbations  

E-Print Network [OSTI]

The present contribution investigates the mechanisms of sound generation and propagation in the case of highly-unsteady flows. It is based on the linearisation of the isentropic Navier-Stokes equation around a new pathline-averaged base flow. As a consequence of this unsteady and non-radiating base flow, the perturbation equations satisfy a conservation law. It is demonstrated that this flow perturbations can be split into acoustic and vorticity modes, with the acoustic modes being independent of the vorticity modes. Moreover, we conclude that the present acoustic perturbation is propagated by the convective wave equation and fulfills Lighthills acoustic analogy. Therefore, we can define the deviations of the Navier-Stokes equation from the convective wave equation as true sound sources. In contrast to other authors, no assumptions on a slowly varying or irrotational flow are necessary. Using a symmetry argument for the conservation laws, an energy conservation result and a generalisation of the sound intensity is provided.

Christian Henke

2014-08-06T23:59:59.000Z

482

Acoustical wave propagation in buried water filled pipes  

E-Print Network [OSTI]

This thesis presents a comprehensive way of dealing with the problem of acoustical wave propagation in cylindrically layered media with a specific application in water-filled underground pipes. The problem is studied in ...

Kondis, Antonios, 1980-

2005-01-01T23:59:59.000Z

483

Crystalline Silicon under Acoustic Cavitation: From Mechanoluminescence to Amorphization  

Science Journals Connector (OSTI)

The physicochemical behavior of crystalline silicon under acoustic cavitation is investigated in water sparged with argon at low temperature (10 and 20 °C). Surprisingly, spectroscopic investigations reveal that argon (bubbling continuously through the ...

Matthieu Virot; Rachel Pflieger; Ekaterina V. Skorb; Johann Ravaux; Thomas Zemb; Helmuth Möhwald

2012-06-21T23:59:59.000Z

484

AUV Cooperative Operations using Acoustic Communication and Navigation  

E-Print Network [OSTI]

, University of Idaho, Moscow Idaho, 83844- 0902 + CDNSWC Acoustic Research Detachment, 33890 North Main Street to collect valuable data for scientific and military purposes. Historically, individual vehicles have been

Idaho, University of

485

The Measurement of Bubble-Size Distributions by Acoustical Backscatter  

Science Journals Connector (OSTI)

A multifrequency acoustical-backscatter technique is described for determining the size distribution of bubbles with radii between 8 and 130 µm. The method makes use of the resonance in the microbubbles and operates at six frequencies ranging ...

Svein Vagle; David M. Farmer

1992-10-01T23:59:59.000Z

486

An Inversion of Acoustical Attenuation Measurements to Deduce Bubble Populations  

Science Journals Connector (OSTI)

Measurement of natural bubble populations is required for many areas of ocean science. Acoustical methods have considerable potential for achieving this goal because bubbles scatter sound strongly close to their natural frequency, which depends ...

H. Czerski

2012-08-01T23:59:59.000Z

487

The CLEAR 2006 CMU acoustic environment classification system  

Science Journals Connector (OSTI)

We describe the CLEAR 2006 acoustic environment classification evaluation and the CMU system used in the evaluation. Environment classification is a critical technology for the CHIL Connector service [1] in that Connector relies on maintaining awareness ...

Robert G. Malkin

2006-04-01T23:59:59.000Z

488

An experimental and theoretical acoustic investigation of single disc propellers  

E-Print Network [OSTI]

of MASTER OF SCIENCE December 1988 Major Subject: Aerospace Engineering AN EXPERIMENTAL AND THEORETICAL ACOUSTIC INVESTIGATION OF SINGLE DISC PROPELLERS A Thesis ELIZABETH ANN BUMANN Approved as to style and content by: Dr. Kenneth D. Korkan... 1988) Elizabeth Ann Bumsnn, B. S. , Texas AkM University Chairinan of Advisory Committee: Dr. Kenneth D. Korkan An experimental study of the acoustic field associated with two, three, and four blade propeller configurations was performed...

Bumann, Elizabeth Ann

2012-06-07T23:59:59.000Z

489

Comparison of linear and nonlinear acoustic probing of rock salt  

E-Print Network [OSTI]

COMPARISON OF LINEAR AND NONLINEAR ACOUSTIC PROBING OF ROCK SALT A Thesis by ALBERT MIN-HAO WANG Submitted to the Graduate College of Texas AIIM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August... 1980 Major Subject: Geophysics COMPARISON OF LINEAR AND NONLINEAR ACOUSTIC PROBING OF ROCK SALT A Thesis by ALBERT MIN-HAO 'RANG Approved as to style and content by: l('-/c~k~&(. Chairman o Comm ' ee Member) Member / I Member Head...

Wang, Albert Min-Hao

2012-06-07T23:59:59.000Z

490

Assessment of ecosystem biodiversity by acoustic diversity indices  

Science Journals Connector (OSTI)

Assessment of ecosystem biodiversity by measurement of acoustic diversity was explored [B. L. Krause Explorers J. Winter 156–160 (1993)]. Specific acoustic indices (e.g. based on frequency spectrum) were developed and correlated with standard diversity indices (e.g. standard species abundance indices). Necessary technological infrastructures and analytic processes to measure acoustic dynamics of ecological biodiversity were explored. An automated web?based infrastructure capable of capturing processing and relaying real?time field measurements from multiple ecosystems to desktop and home computers was developed tested and implemented. Key infrastructure components were remote field instrumentation remote computer processing wireless digital relay instrumentation Internet server and automation relational database and website software. A dynamic digital library of ecological acoustic samples correlated ecosystem attributes and acoustic analysis methodologies was established. Library resources including digital sound files captured from ecosystems were made available to researchers and the public over the Internet [N. Metzger and M. Blumenthal Realizing Info. Future NAP 113–119 (1994)]. Indices of acoustic ecosystem diversity were refined through application on existing digital ecosystem sound recordings and digital sounds captured from multiple ecosystems. The performance of these indices was compared to standard biodiversity indices applied to the same ecosystems.

2001-01-01T23:59:59.000Z

491

Device and method for generating a beam of acoustic energy from a borehole, and applications thereof  

DOE Patents [OSTI]

In some aspects of the invention, a method of generating a beam of acoustic energy in a borehole is disclosed. The method includes generating a first acoustic wave at a first frequency; generating a second acoustic wave at a second frequency different than the first frequency, wherein the first acoustic wave and second acoustic wave are generated by at least one transducer carried by a tool located within the borehole; transmitting the first and the second acoustic waves into an acoustically non-linear medium, wherein the composition of the non-linear medium produces a collimated beam by a non-linear mixing of the first and second acoustic waves, wherein the collimated beam has a frequency based upon a difference between the first frequency and the second frequency; and transmitting the collimated beam through a diverging acoustic lens to compensate for a refractive effect caused by the curvature of the borehole.

Vu, Cung Khac; Sinha, Dipen N; Pantea, Cristian; Nihei, Kurt T; Schmitt, Denis P; Skelt, Christopher

2013-10-01T23:59:59.000Z

492

Local elastic modulus of RF sputtered HfO{sub 2} thin film by atomic force acoustic microscopy  

SciTech Connect (OSTI)

Atomic force acoustic microscopy (AFAM) is a useful nondestructive technique for measurement of local elastic modulus of materials at nano-scale spatial resolution by measuring the contact resonance spectra for higher order modes of the AFM cantilever. The elastic modulus of RF sputtered HfO{sub 2} thin film has been measured quantitatively, using reference approach in which measurements are performed on the test and reference samples. Using AFAM, the measured elastic modulus of the HfO{sub 2} thin film is 223±27 GPa, which is in agreement with the literature value of 220±40 GPa for atomic layer deposited HfO{sub 2} thin film using nanoindentation technique.

Jena, S., E-mail: shuvendujena9@gmail.com; Tokas, R. B., E-mail: shuvendujena9@gmail.com; Sarkar, P., E-mail: shuvendujena9@gmail.com; Thakur, S.; Sahoo, N. K. [Atomic and Molecular Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai-400 085 (India); Misal, J. S.; Rao, K. D. [Optics and Thin Film Laboratory, Autonagar, BARC-Vizag, Visakhapatnam-530 012 (India)

2014-04-24T23:59:59.000Z

493

References, Canceled-7 Section B- April 16 2010  

Broader source: Energy.gov [DOE]

This Section contains S&S references arranged as general references and by topical S&S programmatic areas

494

http://pro.sagepub.com/ Ergonomics Society Annual Meeting  

E-Print Network [OSTI]

http://pro.sagepub.com/ Ergonomics Society Annual Meeting Proceedings of the Human Factors and http: 1027Proceedings of the Human Factors and Ergonomics Society Annual Meeting Shadeequa Miller, Bilge and Ergonomics Society can be found at:Proceedings of the Human Factors and Ergonomics Society Annual Meeting

Mutlu, Bilge

495

http://pro.sagepub.com/ Ergonomics Society Annual Meeting  

E-Print Network [OSTI]

http://pro.sagepub.com/ Ergonomics Society Annual Meeting Proceedings of the Human Factors and http: 945Proceedings of the Human Factors and Ergonomics Society Annual Meeting Clayton T. Stanley, Michael and Ergonomics Society can be found at:Proceedings of the Human Factors and Ergonomics Society Annual Meeting

Byrne, Mike

496

2010 2020 2030 2040 2050 American Physical Society  

E-Print Network [OSTI]

Levine Lawrence Berkeley National Laboratory Michael Lubell American Physical Society & The City College

Kammen, Daniel M.

497

Cybercrimes in the information structure of society: a survey  

Science Journals Connector (OSTI)

The range of the most important problems associated with cybercrimes in modern society are considered.

D. A. Akopyan; A. D. Yelyakov

2009-12-01T23:59:59.000Z

498

GENERAL TECHNICAL BASE QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

General General Technical Base Qualification Standard Reference Guide MARCH 2012 This page is intentionally blank. Table of Contents i FIGURES ...................................................................................................................................... iii TABLES ........................................................................................................................................ iii ACRONYMS ................................................................................................................................ iv PURPOSE ...................................................................................................................................... 1 SCOPE ........................................................................................................................................... 1

499

NUCLEAR SAFETY SPECIALIST QUALIFICATION STANDARD REFERENCE GUIDE  

Broader source: Energy.gov (indexed) [DOE]

Nuclear Nuclear Safety Specialist Qualification Standard Reference Guide AUGUST 2008 This page is intentionally blank. i Table of Contents LIST OF FIGURES ..................................................................................................................... iv LIST OF TABLES ........................................................................................................................ v ACRONYMS ................................................................................................................................ vi PURPOSE...................................................................................................................................... 1 SCOPE ...........................................................................................................................................

500

Fire Protection Engineering Qualification Standard Reference Guide  

Broader source: Energy.gov (indexed) [DOE]

Fire Protection Fire Protection Engineering Qualification Standard Reference Guide SEPTEMBER 2009 This page is intentionally blank. Table of Contents i ACRONYMS ................................................................................................................................. ii PURPOSE.......................................................................................................................................1 SCOPE ............................................................................................................................................1 PREFACE.......................................................................................................................................1 TECHNICAL COMPETENCIES................................................................................................3