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Note: This page contains sample records for the topic "heating color televisions" 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.


1

Techno-economic Analysis for Labeling Color Televisions in India  

NLE Websites -- All DOE Office Websites (Extended Search)

Techno-economic Analysis for Labeling Color Televisions in India Techno-economic Analysis for Labeling Color Televisions in India Title Techno-economic Analysis for Labeling Color Televisions in India Publication Type Report Year of Publication 2007 Authors Iyer, Maithili Date Published 12/1/2007 Publisher Lawrence Berkeley National Laboratory Keywords developing country studies, labeling Abstract The analysis summarized in this report supports the ongoing work of India's Bureau of Energy Efficiency (BEE) in its mandate to implement a standards and labeling (S&L) program for consumer electronics in India. US EPA actively supports the S&L program of the BEE. The analysis deals with establishing an efficiency threshold for an endorsement label. The purpose of endorsement labeling is to indicate clearly to the consumer that the labeled product saves energy compared to others on the market. The endorsement levels can be set on the basis of their relative place in the efficiency distribution. Typically, these levels are applied to the top tier (e.g., the top 15 to 25%) of energy-efficient products in a market. One example of an endorsement label for energy efficiency is the U.S. Energy Star® label. These levels can also be designed to target a specific efficiency level, as is mostly done with thresholds for standby power ratings.

2

Feeling the Heat... From My TV Set | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set August 8, 2011 - 2:32pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around? The answer: It depends on the bulb and the TV. There are a few factors that determine the answer such as the wattage of the standard light bulb and the wattage of the TV. I was curious about the energy usage of my 48" LCD flat screen TV, since I can feel the heat coming off of it when it's on (which doesn't help me to feel cooler in the summer). I figured it must be using a ton of power! Older color TV sets with cathode ray tubes (CRTs) have an energy use range of 65-133 watts, depending on size: See the Typical Wattages of Various

3

Feeling the Heat... From My TV Set | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set Feeling the Heat... From My TV Set August 8, 2011 - 2:32pm Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory How many light bulbs does it take to equal the power output of a TV set? Or is it the other way around? The answer: It depends on the bulb and the TV. There are a few factors that determine the answer such as the wattage of the standard light bulb and the wattage of the TV. I was curious about the energy usage of my 48" LCD flat screen TV, since I can feel the heat coming off of it when it's on (which doesn't help me to feel cooler in the summer). I figured it must be using a ton of power! Older color TV sets with cathode ray tubes (CRTs) have an energy use range of 65-133 watts, depending on size: See the Typical Wattages of Various

4

Gratification obtained from television shows on Internet TV and conventional TV.  

E-Print Network (OSTI)

??Television shows once available only on conventional TV in homes at specific days and times are now available via Internet TV in nearly any location,… (more)

Li, Nai-Se

2013-01-01T23:59:59.000Z

5

Television 2.0 : reconceptualizing TV as an engagement medium  

E-Print Network (OSTI)

Television is in a period of dramatic change. As the mass audience continues to fragment into ever-smaller niche audiences and communities of interest, and new technologies shift control over the television viewing experience ...

Askwith, Ivan D

2007-01-01T23:59:59.000Z

6

Social TV : the future of television in the Internet Age  

E-Print Network (OSTI)

Television's influence on culture and society has been widely acknowledged for many years. On the other hand, with the diffusion of the web and of social networks such as Facebook and Twitter, used in concert with television, ...

Summa, Giacomo

2011-01-01T23:59:59.000Z

7

Television and Set-Top Box Energy Use and Efficiency  

Science Conference Proceedings (OSTI)

Televisions, their peripheral equipment and other consumer electronics are a fast growing electricity use that threatens to offset many of the efficiency and conservation gains achieved in lighting, appliance use, and heating and cooling. This Technical Update focuses on energy use of televisions and set top boxes in the U.S. residential sector as of 2009.

2009-09-24T23:59:59.000Z

8

television | OpenEI  

Open Energy Info (EERE)

48 48 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142281648 Varnish cache server television Dataset Summary Description The following data-set is for a benchmark residential home for all TMY3 locations across all utilities in the US. The data is indexed by utility service provider which is described by its "unique" EIA ID ( Source National Renewable Energy Laboratory Date Released April 05th, 2012 (2 years ago) Date Updated April 06th, 2012 (2 years ago) Keywords AC apartment CFL coffeemaker Computer cooling cost demand Dishwasher Dryer Furnace gas HVAC Incandescent Laptop load Microwave model NREL Residential television tmy3 URDB Data text/csv icon Residential Cost Data for Common Household Items (csv, 14.5 MiB)

9

Targeting Political Advertising on Television ?  

E-Print Network (OSTI)

We study the targeting of political advertising by congressional candidates on television. Targeting strategies for television differ from targeting strategies for direct mail advertising or get out the vote efforts because candidates cannot target voters individually. Instead, candidates must target television programs with viewers most similar to the desired target voters. Thus, for targeted advertising to have value, the audiences for television programs must differ in meaningful ways and advertising must be effective. In this project, we develop and estimate a model of targeted advertising for U.S. congressional races. We study whether television shows segment potential voters sufficiently to allow for effective targeting and we consider the effect of television advertising- whether it persuades individuals to vote for a particular candidate or mobilizes them to vote in general. Our results suggest the function of television advertising is primarily to persuade. Moreover, we find that there is sufficient variation in the distribution of viewer characteristics across television programs to allow for effective targeting. The most effective targeting strategies therefore involve both parties adopting similar strategies of advertising primarily on programs with audiences containing many swing voters that are likely to vote. While

Mitchell Lovett; Michael Peress

2010-01-01T23:59:59.000Z

10

Agent + Image : how the television image estabilizes identity in TV spy series  

E-Print Network (OSTI)

This thesis explores the intersection of the television image with the presentation of self-identity. I examine two TV series in the spy genre -- Alias (2001 - 2006) and The Prisoner (1967 - 1968) -- discussing how each ...

Bidlingmeyer, Lisa Marie

2007-01-01T23:59:59.000Z

11

Televisions, video privacy, and powerline electromagnetic interference  

Science Conference Proceedings (OSTI)

We conduct an extensive study of information leakage over the powerline infrastructure from eight televisions (TVs) spanning multiple makes, models, and underlying technologies. In addition to being of scientific interest, our findings contribute to ... Keywords: electromagnetic interference, information leakage, powerline security

Miro Enev; Sidhant Gupta; Tadayoshi Kohno; Shwetak N. Patel

2011-10-01T23:59:59.000Z

12

High speed imaging television system  

DOE Patents (OSTI)

A television system for observing an event which provides a composite video output comprising the serially interlaced images the system is greater than the time resolution of any of the individual cameras.

Wilkinson, William O. (Silver Spring, MD); Rabenhorst, David W. (Silver Spring, MD)

1984-01-01T23:59:59.000Z

13

Energy use of televisions and video cassette recorders in the U.S.  

SciTech Connect

In an effort to more accurately determine nationwide energy consumption, the U.S. Department of Energy has recently commissioned studies with the goal of improving its understanding of the energy use of appliances in the miscellaneous end-use category. This study presents an estimate of the residential energy consumption of two of the most common domestic appliances in the miscellaneous end-use category: color televisions (TVs) and video cassette recorders (VCRs). The authors used a bottom-up approach in estimating national TV and VCR energy consumption. First, they obtained estimates of stock and usage from national surveys, while TV and VCR power measurements and other data were recorded at repair and retail shops. Industry-supplied shipment and sales distributions were then used to minimize bias in the power measurement samples. To estimate national TV and VCR energy consumption values, ranges of power draw and mode usage were created to represent situations in homes with more than one unit. Average energy use values for homes with one unit, two units, etc. were calculated and summed to provide estimates of total national TV and VCR energy consumption.

Meier, Alan; Rosen, Karen

1999-03-01T23:59:59.000Z

14

Personalcasting : interactive local augmentation of television programming  

E-Print Network (OSTI)

While a videocassette recorder allows a television viewer to decouple the viewing of a television program from its broadcast, its use would be much more rewarding were it able to "understand" what it had recorded and to ...

Bove, V. Michael

1985-01-01T23:59:59.000Z

15

The effects of mergers in broadcast television.  

E-Print Network (OSTI)

??In 1999 the Federal Communications Commission decided to relax its prohibition against one firm owning two television stations in the same market. Although joint ownership… (more)

Rainey, Mark Christopher, 1974-

2001-01-01T23:59:59.000Z

16

Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 1, Methodology  

SciTech Connect

The Energy Policy and Conservation Act (P.L. 94-163), as amended, establishes energy conservation standards for 12 of the 13 types of consumer products specifically covered by the Act. The legislation requires the Department of Energy (DOE) to consider new or amended standards for these and other types of products at specified times. DOE is currently considering amending standards for seven types of products: water heaters, direct heating equipment, mobile home furnaces, pool heaters, room air conditioners, kitchen ranges and ovens (including microwave ovens), and fluorescent light ballasts and is considering establishing standards for television sets. This Technical Support Document presents the methodology, data, and results from the analysis of the energy and economic impacts of the proposed standards. This volume presents a general description of the analytic approach, including the structure of the major models.

Not Available

1993-11-01T23:59:59.000Z

17

TV or Not TV | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TV or Not TV TV or Not TV TV or Not TV February 13, 2012 - 5:15am Addthis Stephanie Price Communicator, National Renewable Energy Laboratory According to the Nielsen Company, about 54% of homes in the U.S. had three or more television sets in 2009. I hate to admit it, but I'm average - I have three. However, any burglar would have laughed himself silly at the "electronics" in my house. Last fall I had four VERY old CRT TVs. They all worked, but needed an analog-to-digital converter box. I do hate to get rid of something that still works, and you can't even give those away any more. I finally recycled the (at least) 30-yr-old 13" TV at NREL's responsible electronics recycling day in December - it hadn't been used in years anyway. A few days after the recycling event (of course), the main

18

TV or Not TV | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TV or Not TV TV or Not TV TV or Not TV February 13, 2012 - 5:15am Addthis Stephanie Price Communicator, National Renewable Energy Laboratory According to the Nielsen Company, about 54% of homes in the U.S. had three or more television sets in 2009. I hate to admit it, but I'm average - I have three. However, any burglar would have laughed himself silly at the "electronics" in my house. Last fall I had four VERY old CRT TVs. They all worked, but needed an analog-to-digital converter box. I do hate to get rid of something that still works, and you can't even give those away any more. I finally recycled the (at least) 30-yr-old 13" TV at NREL's responsible electronics recycling day in December - it hadn't been used in years anyway. A few days after the recycling event (of course), the main

19

The effects of mergers in broadcast television  

E-Print Network (OSTI)

In 1999 the Federal Communications Commission decided to relax its prohibition against one firm owning two television stations in the same market. Although joint ownership was prohibited prior to 1999, evidence on the ...

Rainey, Mark Christopher, 1974-

2001-01-01T23:59:59.000Z

20

Energy-efficient lighting system for television  

DOE Patents (OSTI)

A light control system for a television camera which adjusts the power to lamps illuminating the camera viewing area to provide only sufficient artificial illumination necessary to keep the camera iris substantially open is described.

Cawthorne, D.C.

1986-01-29T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

How Much Energy does Your TV Set Use? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Much Energy does Your TV Set Use? Much Energy does Your TV Set Use? How Much Energy does Your TV Set Use? August 11, 2011 - 5:49am Addthis This week, Andrea compared the energy use of TVs with traditional incandescent light bulbs and talked about the heat coming off her TV set. We've talked about TV sets and the energy they use quite a bit on the blog: Stars on TV-ENERGY STARS®, That Is Say Hello to Stricter TV Standards New TV Guide - EnergyGuide, That Is Watch the Watts: Tips for Buying a New Television We're curious: Do you know how much energy your TV set uses? If it uses a lot of energy, do you do anything to minimize its energy usage such as using a power strip? Each week, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses

22

Watch the Watts: Tips for Buying a New Television | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Watch the Watts: Tips for Buying a New Television Watch the Watts: Tips for Buying a New Television Watch the Watts: Tips for Buying a New Television March 8, 2011 - 6:30am Addthis Jeannie Saur Senior Communicator, National Renewable Energy Laboratory Buying a new television in a complex and feature-rich market can be a daunting experience. Sure there are lots of great choices with stunning picture quality and amazing features. And with so much competition, TV prices have fallen dramatically from even a year ago. But when my 1990-era television finally died, I was overwhelmed with choices for a flat screen TV. There are plasmas, liquid crystal displays (LCDs), and light-emitting diodes (LEDs). TVs can be Internet enabled so they can stream programming. And now there are a number of choices for 3D viewing. With so many things to consider, I decided the most important

23

Satellite Television Industry Meeting Regarding DOE Set-Top Box...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM,...

24

Accessible interactive television using the MPEG-21 standard  

Science Conference Proceedings (OSTI)

In this paper, the accessibility of interactive television (iTV) is discussed as a primary factor for its satisfactory adoption and commercial success. The work presented here is undertaken in the context of a research project that focuses on delivering ... Keywords: Accessible interactive TV, Collaborative filtering, Content adaptation approach, MPEG-21, Metadata, Pervasive environments

Evangelos Vlachogiannis; Damianos Gavalas; George E. Tsekouras; Christos N. Anagnostopoulos

2011-06-01T23:59:59.000Z

25

UNDERWATER TELEVISION VEHICLE FOR USE IN FISHERIES RESEARCH  

E-Print Network (OSTI)

UNDERWATER TELEVISION VEHICLE FOR USE IN FISHERIES RESEARCH (Marine Biological Laboratoiy j -. :I57 UNDERWATER TELEVISION VEHiaE FOR USE IN FISHERIES RESEARCH By R. F. Sand/""and R. L. McNeely''"* K^hief, Gear IN UMDERSFA RESEARCH 12 REFERENCES l5 LIST OF ILLUSTRATIONS Figure 1. Underwater Television Vehicle 3 2

26

DEVELOPMENT AND OPERATION OF TELEVISION FOR STUDYING  

E-Print Network (OSTI)

. Underwater television was successfully used for the first time in connection with the Bikini atom bomb tests Biological Laboraton/B WOODS HOLE, MASS. SPECIAL SCIENTIFIC REPORT- FISHERIES No. 320 UNITED STATES Service Special Scientific Report --Fisheries No. 320 Washington, D. C. December 1959 #12;#12;TABLE

27

Television news coverage of global warming  

Science Conference Proceedings (OSTI)

Citizens are expressing increased concern over the number and variety of environmental problems. Global warming in particular is a focus of concern for scientists and environmental groups. Such concern should naturally motivate individuals to seek information about these topics. Many people turn to the media, most usually television, for information on the nature of these problems. Consequently, this paper studied media coverage of environmental issues, specifically global warming. Television coverage was examined for: (1) the general nature of coverage; (2) biases in coverage; (3) visual images used to cover global warming; and (4) the congruity between visual and verbal messages in newscasts. Nightly newscasts from the three major American television networks were analyzed from 1993--1995 to determine the overall nature of global warming coverage since the Earth Summit in 1992. Results indicated that television news suffers from some serious inadequacies in its portrayal of global warming issues. The paper concludes by first discussing how its results intertwine with other work in the global warming and mass media field. Finally, the implications of inadequacies in media coverage for policy-makers when it comes to sound management of critical resources in this area are also discussed.

Nitz, M. [Univ. of Idaho, Moscow, ID (United States). School of Communication; Jarvis, S. [Univ. of Texas, Austin, TX (United States). Dept. of Speech Communication; Kenski, H. [Univ. of Arizona, Tucson, AZ (United States). Dept. of Communication

1996-06-01T23:59:59.000Z

28

Energy-efficient lighting system for television  

DOE Patents (OSTI)

A light control system for a television camera comprises an artificial light control system which is cooperative with an iris control system. This artificial light control system adjusts the power to lamps illuminating the camera viewing area to provide only sufficient artificial illumination necessary to provide a sufficient video signal when the camera iris is substantially open.

Cawthorne, Duane C. (Amarillo, TX)

1987-07-21T23:59:59.000Z

29

TY JOUR T1 Efficiency Improvement Opportunities in TVs Implications...  

NLE Websites -- All DOE Office Websites (Extended Search)

Efficiency Improvement Opportunities in TVs Implications for Market Transformation Programs JF Energy Policy A1 Won Young Park A1 Amol Phadke A1 Nihar Shah A1 Virginie E Letschert...

30

Opportunities of interactive formats for innovative advertising on digital television  

Science Conference Proceedings (OSTI)

The arrival of new technologies destabilizes the traditional television advertising markets. This evolution is fairly problematic as most broadcasters nowadays are only financed by advertising revenues. As the investments in TV advertising are declining, ... Keywords: iDTV, interactivity, media economics, new advertising

Katrien Berte; Patrick Vyncke; Els De Bens

2010-06-01T23:59:59.000Z

31

Silent revolution conservation seminars taped for television  

SciTech Connect

Information on energy and its impact on the economy and on individual homeowners and businesses is presented in seven seminars. Each seminar has been video taped by Community Cable TV-23 in Wyoming, Michigan. Other TV outlets are being opened to the series through the efforts of TV-23, as well as through contacts made by the speakers and the Director of the Jordan College Energy Institute of Comstock Park, Michigan. Each taped seminar runs one hour.

1987-01-01T23:59:59.000Z

32

Ambient social tv: drawing people into a shared experience  

Science Conference Proceedings (OSTI)

We examine how ambient displays can augment social television. Social TV 2 is an interactive television solution that incorporates two ambient displays to convey to participants an aggregate view of their friends' current TV-watching status. Social TV ... Keywords: ambient displays, field trial, interactive television, social presence awareness, social television

Gunnar Harboe; Crysta J. Metcalf; Frank Bentley; Joe Tullio; Noel Massey; Guy Romano

2008-04-01T23:59:59.000Z

33

Low-Light-Level Television Measurements of Lightning  

Science Conference Proceedings (OSTI)

Nighttime observations of lightning were conducted using a low-light-level television system at the Langmuir Laboratory for Atmospheric Research in New Mexico. The number of strokes per flash, the interstroke intervals, and flash durations of ...

K. Stuart Clifton; G. Kelly Hill; George C. Marshall

1980-09-01T23:59:59.000Z

34

To connect to Boiler Television, you will need to provide a coaxial cable to connect your television set to the cable wall outlet. In connecting the coaxial  

E-Print Network (OSTI)

To connect to Boiler Television, you will need to provide a coaxial cable to connect your? By providing this initial information, you help Boiler Television staff assess and resolve this issue as soon for use with any University Residences work request -- not just for the Boiler Television system. Set

Ginzel, Matthew

35

Audience research for fun and profit : rediscovering the value of television audiences  

E-Print Network (OSTI)

The American television industry is in a moment of transition because of changes brought about by digital distribution and audience fragmentation. This thesis argues that the television industry can no longer adapt to the ...

Seles, Sheila Murphy

2010-01-01T23:59:59.000Z

36

Ticket-to-talk-television: designing for the circumstantial nature of everyday social interaction  

Science Conference Proceedings (OSTI)

In this paper we discuss a particular perspective on interactivity and sociability in the design of new TV technologies for social interaction. We will argue that current research on Social TV builds on a too narrow conception of interaction in everyday ... Keywords: ambiguity, interaction design, senior citizens, social interaction, social television

Marcus Sanchez Svensson; Tomas Sokoler

2008-10-01T23:59:59.000Z

37

The development of high definition television : an ecology of games  

E-Print Network (OSTI)

This study is an analysis of the forces that shaped the overall character of a new US television system, high definition or HDTV, between the early 1980s and 2010, with a primary focus on the period leading up the Federal ...

Neil, Suzanne Chambliss

2010-01-01T23:59:59.000Z

38

How Do You Reduce the Amount of Energy Used by Your Televisions? |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Amount of Energy Used by Your Televisions? the Amount of Energy Used by Your Televisions? How Do You Reduce the Amount of Energy Used by Your Televisions? December 30, 2010 - 6:30am Addthis On Monday, John told you about some changes to television labeling that will help you compare the energy use of different models when you're shopping. Many households have more than one television, and many of those televisions are always on! Unless you're paying attention, that could add up to a lot of energy use-and a higher electricity bill. How do you reduce the amount of energy used by your televisions? Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver team at consumer.webmaster@nrel.gov.

39

Tripartite dynamic competition and equilibrium analysis on global television market  

Science Conference Proceedings (OSTI)

This study intends to investigate the tripartite competition among CRT, LCD and PDP TV by means of the quarterly shipments of 30- to 45-in. TV. The Lotka-Volterra competition diffusion model has been adopted to conduct the empirical analysis with the ... Keywords: CRT, LCD and PDP TV, Equilibrium analysis, Lotka-Volterra equation, Lyapunov function, Tripartite competition

Victor B. Kreng; Ta Chung Wang; Hsi Tse Wang

2012-08-01T23:59:59.000Z

40

The SEAD global efficiency medal competition: accelerating market transformation for efficient televisions  

SciTech Connect

The Global Efficiency Medal competition, a cornerstone activity of the Super-efficient Equipment and Appliance Deployment (SEAD) Initiative, is an awards program that encourages the production and sale of super-efficient products. SEAD is a voluntary multinational government collaboration of the Clean Energy Ministerial (CEM). This winner-takes-all competition recognizes products with the best energy efficiency, guides early adopter purchasers towards the most efficient product choices and demonstrates the levels of energy efficiency achievable by commercially available and emerging technologies. The first Global Efficiency Medals were awarded to the most energy-efficient flat panel televisions; an iconic consumer purchase. SEAD Global Efficiency Medals were awarded to televisions that have proven to be substantially more energy efficient than comparable models available at the time of the competition (applications closed in the end of May 2012). The award-winning TVs consume between 33 to 44 percent less energy per 2 unit of screen area than comparable LED-backlit LCD televisions sold in each regional market and 50 to 60 percent less energy than CCFL-backlit LCD TVs. Prior to the launch of this competition, SEAD conducted an unprecedented international round-robin test (RRT) to qualify TV test laboratories to support verification testing for SEAD awards. The RRT resulted in increased test laboratory capacity and expertise around the world and ensured that the test results from participating regional test laboratories could be compared in a fair and transparent fashion. This paper highlights a range of benefits resulting from this first SEAD awards competition and encourages further investigation of the awards concept as a means to promote energy efficiency in other equipment types.

Ravi, Kavita [US Department of Energy, Washington, DC (United States)] [US Department of Energy, Washington, DC (United States); Bennich, Peter [Swedish Energy Agency (Sweden)] [Swedish Energy Agency (Sweden); Cockburn, John [Natural Resources Canada, Ottawa (Canada)] [Natural Resources Canada, Ottawa (Canada); Doi, Naoko [Institute of Energy Economics (Japan)] [Institute of Energy Economics (Japan); Garg, Sandeep [United Nations Development Programme, New York, NY (United States)] [United Nations Development Programme, New York, NY (United States); Garnaik, S.P. [ICF International (India)] [ICF International (India); Holt, Shane [Energy and Tourism, Canberra (Australia)] [Energy and Tourism, Canberra (Australia); Walker, Mike [Food and Rural Affairs (United Kingdom)] [Food and Rural Affairs (United Kingdom); Westbrook-Trenholm, Elizabeth [Natural Resources, Canada, Ottawa (Canada). Office of Energy Efficiency] [Natural Resources, Canada, Ottawa (Canada). Office of Energy Efficiency; Lising, Anna [Collaborative Labeling and Appliance Standards Program (United States)] [Collaborative Labeling and Appliance Standards Program (United States); Pantano, Steve [Collaborative Labeling and Appliance Standards Program (United States)] [Collaborative Labeling and Appliance Standards Program (United States); Khare, Amit [Collaborative Labeling and Appliance Standards Program (United States)] [Collaborative Labeling and Appliance Standards Program (United States); Park, Won Young [Lawrence Berkeley National Lab., CA (United States)] [Lawrence Berkeley National Lab., CA (United States)

2013-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Large wind turbine siting handbook: television interference assessment. Final subcontract report  

DOE Green Energy (OSTI)

The rotating blades of a horizontal axis wind turbine can distort the video portion of a television signal and thereby interfere with TV reception in the vicinity of the machine. The nature of this interference is described and methods are presented for calculating the zone within which the interference may be severs. Specific results are given for the MOD-OA, MOD-1 and MOD-2 machines as functions of the TV frequency.

Senior, T B.A.; Sengupta, D L

1983-01-01T23:59:59.000Z

42

Exploring the evolution of digital television in China: An interplay between economic and political interests  

Science Conference Proceedings (OSTI)

This paper argues that the primary obstacles facing the transition to digital TV involve: (1) administrative infighting, (2) heavy-handed policymaking processes, and (3) the pursuit of self-interest and centralized control by the state network. After ... Keywords: Broadcasting, Digital, Political and Economic Progress, Telematics, Television

Charles G. C. Feng; T. Y. Lau; David J. Atkin; Carolyn A. Lin

2009-11-01T23:59:59.000Z

43

Developing measures of intellectual capital in commercial wireless television by the analytical hierarchy process  

Science Conference Proceedings (OSTI)

The purpose of this research is to establish the intellectual capital indicators of commercial wireless television companies. An in-depth interview is used to collect data. Both content analysis and analytical hierarchy process are used to analyse ... Keywords: AHP, analytical hierarchy process, commercial wireless television, competitive advantage, content analysis, human capital, in-depth interview, innovation capital, intellectual capital, m-commerce, mobile commerce, mobile communications, wireless television

Chung-Chu Liu

2007-03-01T23:59:59.000Z

44

Interactive tv: dispelling misconceptions in the media  

Science Conference Proceedings (OSTI)

Interactive television has been on the brink of taking off since the mid-1980s. Unfortunately, downward economic shifts, social resistance, and technological failure have hampered the growth of iTV. Is the current status of iTV any better? Can iTV shed ...

Lydia Loizides

2005-01-01T23:59:59.000Z

45

'Fun with Science' as seen on TV  

NLE Websites -- All DOE Office Websites (Extended Search)

2113fws 03212013 'Fun with Science' as seen on TV Linda A Lucchetti, LLNL, (925) 422-5815, lucchetti1@llnl.gov Printer-friendly A crew from Tri-Valley Community television films...

46

Agent-based modeling of zapping behavior of viewers, television commercial allocation, and advertisement markets  

E-Print Network (OSTI)

We propose a simple probabilistic model of zapping behavior of television viewers. Our model might be regarded as a `theoretical platform' to investigate the human collective behavior in the macroscopic scale through the zapping action of each viewer at the microscopic level. The stochastic process of audience measurements as macroscopic quantities such as television program rating point or the so-called gross rating point (GRP for short) are reconstructed using the microscopic modeling of each viewer's decision making. Assuming that each viewer decides the television station to watch by means of three factors, namely, physical constraints on television controllers, exogenous information such as advertisement of program by television station, and endogenous information given by `word-of-mouth communication' through the past market history, we shall construct an aggregation probability of Gibbs-Boltzmann-type with the energy function. We discuss the possibility for the ingredients of the model system to exhibi...

Kyan, Hiroyuki

2013-01-01T23:59:59.000Z

47

Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Satellite Television Industry Meeting Regarding DOE Set-Top Box Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM, representatives of the U.S. satellite television industry, listed below, met with the DOE officials, listed below, at the Forestall Building to discuss matters of concern to the U.S. satellite television industry regarding the pending DOE rulemaking to establish energy conservation standards on set-top boxes (STBs) under title Ill of the Energy Policy and Conservation Act of 1974, as amended. Memo_Ex_Parte_Comm.pdf More Documents & Publications DOE's Proposed Coverage Determination for Set-Top Boxes Ex Parte Memorandum on Set Top Boxes and Network Equipment Docket No. EERE-2012-BT-TP-0046; RIN 1904-AC52

48

Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking  

NLE Websites -- All DOE Office Websites (Extended Search)

Satellite Television Industry Meeting Regarding DOE Set-Top Box Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking Satellite Television Industry Meeting Regarding DOE Set-Top Box Rulemaking On April 3, 2012 at 11:00 AM, representatives of the U.S. satellite television industry, listed below, met with the DOE officials, listed below, at the Forestall Building to discuss matters of concern to the U.S. satellite television industry regarding the pending DOE rulemaking to establish energy conservation standards on set-top boxes (STBs) under title Ill of the Energy Policy and Conservation Act of 1974, as amended. Memo_Ex_Parte_Comm.pdf More Documents & Publications Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage for commercial and industrial fans, blowers, and

49

Digital TV vs internet: similarities suggest future opportunities for SMEs to advertise on digital TV  

Science Conference Proceedings (OSTI)

Television has been a medium commonly used by enterprises to promote their values, products, services and offers. TV advertising can be expensive, affordable only to enterprises with a substantial budget for promotion. That leaves a great number of Small ... Keywords: advertising, connected tv, digital tv, small business, sme

Rafael Gonçalez Carneiro

2011-06-01T23:59:59.000Z

50

Say Hello to Stricter TV Standards | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Say Hello to Stricter TV Standards Say Hello to Stricter TV Standards Say Hello to Stricter TV Standards January 25, 2011 - 6:30am Addthis John Lippert Two years ago, I described the ENERGY STAR® designation for television sets. Last month I explained how the Federal Trade Commission is requiring manufacturers to place yellow EnergyGuide labels on all television sets beginning later this year. This year-2011-is going to be another banner year for consumers shopping for a new television set. Standards are being tightened. No, not TV broadcasting standards, but the energy efficiency standards for television sets. If you and/or your kids watch a lot of television, this could take a nice slice off of your electricity bills when you buy a new TV. California passed legislation last year to set higher energy conservation

51

Say Hello to Stricter TV Standards | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Say Hello to Stricter TV Standards Say Hello to Stricter TV Standards Say Hello to Stricter TV Standards January 25, 2011 - 6:30am Addthis John Lippert Two years ago, I described the ENERGY STAR® designation for television sets. Last month I explained how the Federal Trade Commission is requiring manufacturers to place yellow EnergyGuide labels on all television sets beginning later this year. This year-2011-is going to be another banner year for consumers shopping for a new television set. Standards are being tightened. No, not TV broadcasting standards, but the energy efficiency standards for television sets. If you and/or your kids watch a lot of television, this could take a nice slice off of your electricity bills when you buy a new TV. California passed legislation last year to set higher energy conservation

52

Digital Television and Media Innovations | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

8, 2007, 4:15pm to 5:15pm 8, 2007, 4:15pm to 5:15pm Colloquia MBG Auditorium Digital Television and Media Innovations Dr. Michael A. Isnardi Sarnoff Corporation Colloquium Committee: The Princeton Plasma Physics Laboratory 2013-2014 Colloquium Committee is comprised of the following people. Please feel free to contact them by e-mail regarding any possible speakers or topics for future colloquia. Carol Ann Austin caustin@pppl.gov John Greenwald, Chair jgreenwa@pppl.gov Charles H. Skinner cskinner@pppl.gov Daren Stotler dstotler@pppl.gov Carol Ann Austin 609-243-2484 PPPL Entrance Procedures Visitor Information, Directions, Security at PPPL As a federal facility, the Princeton Plasma Physics Laboratory is operating under heightened security measures because of the events of September 11,

53

Design and Development of an Intelligent Energy Controller for Home Energy Saving in Heating/Cooling System .  

E-Print Network (OSTI)

??Energy is consumed every day at home as we perform simple tasks, such as watching television, washing dishes and heating/cooling home spaces during season of… (more)

Abaalkhail, Rana

2012-01-01T23:59:59.000Z

54

Do Television and Radio Destroy Social Capital? Evidence from Indonesian Villages  

E-Print Network (OSTI)

This paper investigates the impact of television and radio on social capital in Indonesia. I use two sources of variation in signal reception -- one based on Indonesia's mountainous terrain, and a second based on the ...

Olken, Benjamin A.

55

U.S. Energy Department, Pay-Television Industry and Energy Efficiency...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions U.S. Energy Department, Pay-Television Industry and Energy...

56

The medium is the medium : the convergence of video, art and television at WGBH (1969)  

E-Print Network (OSTI)

On March 23rd 1969 Boston's public television station WGBH broadcast a program titled The Medium is the Medium. The program was a half-hour long compilation of short videos by six artists. The six pieces ranged from ...

Nadeau, James A. (James Andrew)

2006-01-01T23:59:59.000Z

57

“Climategate” Undermined Belief in Global Warming Among Many American TV Meteorologists  

Science Conference Proceedings (OSTI)

Television (TV) meteorologists are a potentially important source of informal climate change education in that most American adults watch local TV news and consider TV weather reporters to be a trusted source of global warming information. In ...

Edward Maibach; James Witte; Kristopher Wilson

2011-01-01T23:59:59.000Z

58

Television interference measurements near the MOD-2 WT array at Goodnoe Hills, Washington  

DOE Green Energy (OSTI)

Electromagnetic interference to television reception caused by the MOD-2 wind turbine (WT) array at Goodnoe Hills, Washington, was studied by means of detailed measurements at a number of test sites in the vicinity of the WT array. The commercial television signals available in the area were used as the radio frequency sources during the measurements. The dynamic measurements indicated that varying amounts of TVI were produced at all sites and on some or all of the available TV channels; with the directional antenna in use, most of the backward region interference produced video distortion that was judged to be acceptable; at one test location about 1-1/2 miles from the WT array site, forward region interference was observed; when the blades of the WTs rotate in synchronism, they tend to increase the amplitude of the interference pulses, thereby producing more TVI effects; and when the blades do not rotate in synchronism, each WT produces interference effects individually.

Sengupta, D L; Senior, T B.A.; Ferris, J E

1983-11-01T23:59:59.000Z

59

Engaging viewers through social TV games  

Science Conference Proceedings (OSTI)

IPTV platforms have revealed a great potential for the viewers' involvement by allowing the development of services and applications related with the TV content. Taking advantage of both the potentialities of these platforms and game related dynamics ... Keywords: bets, evaluation, field trial, interactive television, quizzes, social games

Pedro Almeida; Jorge Ferraz; Ana Pinho; Diogo Costa

2012-07-01T23:59:59.000Z

60

Tracking and analyzing TV content on the web through social and ontological knowledge  

Science Conference Proceedings (OSTI)

People on the Web talk about television. TV users' social activities implicitly connect the concepts referred to by videos, news, comments, and posts. The strength of such connections may change as the perception of users on the Web changes over time. ... Keywords: information integration, interactive television, social networks, social television

Alessio Antonini; Ruggero G. Pensa; Maria Luisa Sapino; Claudio Schifanella; Raffaele Teraoni Prioletti; Luca Vignaroli

2013-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

U.S. Energy Department, Pay-Television Industry and Energy Efficiency  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

U.S. Energy Department, Pay-Television Industry and Energy U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions U.S. Energy Department, Pay-Television Industry and Energy Efficiency Groups Announce Set-Top Box Energy Conservation Agreement; Will Cut Energy Use for 90 Million U.S. Households, Save Consumers Billions December 23, 2013 - 11:35am Addthis News Media Contact DOE: (202) 586-4940; CEA: (703) 907-4326; NCTA: (202) 222-2358; ACEEE: (202) 507-4043; NRDC: (415) 875-6155 WASHINGTON - Today, the U.S. Energy Department, the Natural Resources Defense Council (NRDC), the American Council for an Energy-Efficient Economy (ACEEE), the Appliance Standards Awareness Project (ASAP), the

62

LIT: transcription, annotation, search and visualization tools for the Lexicon of the Italian Television  

Science Conference Proceedings (OSTI)

LIT (Lexicon of the Italian Television) is a project conceived by the Accademia della Crusca, the leading research institution on the Italian language, in collaboration with CLIEO (Center for theoretical and historical Linguistics: Italian, ... Keywords: Annotation, Multimedia indexing, Retrieval, Semantic web, Streaming, User experience design, Video transcription

Thomas M. Alisi; Alberto Del Bimbo; Andrea Ferracani; Tiberio Uricchio; Ervin Hoxha; Besmir Bregasi

2012-09-01T23:59:59.000Z

63

Technology adoption and content consumption in Chinese television: Local city, national city, and global city  

Science Conference Proceedings (OSTI)

Advances in media technologies allow people to restructure their relations across a broad range of time and space. As a result, modern communities are organized on local, national, and global bases. These communities are sustained and developed by media ... Keywords: China, Community, New media technology, Programming, Space, Television, Time

Jia Lu, Ian Weber

2013-11-01T23:59:59.000Z

64

Beyond Networks and Hierarchies: Latent Organizations in the U.K. Television Industry  

Science Conference Proceedings (OSTI)

Since the mid 1980s, organization theorists have highlighted the emergence of the networked model of organization as a response to global competition and pressures for increased market flexibility. Cultural industries have not been immune from this development. ... Keywords: Brokers, Hierarchy, Knowledge, Latent organization, Networks, Television industry, Trust

Ken Starkey; Christopher Barnatt; Sue Tempest

2000-05-01T23:59:59.000Z

65

Byte-sized TV : writing the web series  

E-Print Network (OSTI)

Web series or "webisodes" are a transitional storytelling form bridging the production practices of broadcast television and Internet video. Shorter than most television episodes and distributed on online platforms like ...

Edgerton, Katherine (Katherine Carter)

2013-01-01T23:59:59.000Z

66

Stars on TV-ENERGY STARS®, That Is. | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Stars on TV-ENERGY STARS®, That Is. Stars on TV-ENERGY STARS®, That Is. Stars on TV-ENERGY STARS®, That Is. January 27, 2009 - 9:27am Addthis John Lippert Perhaps I'm showing my age, but it seems it wasn't long ago that a 27" screen TV was considered large. Now, with ever larger Plasma and LCD thin televisions coming to market, the old 19", 20", and 27" models are downright tiny. As the screen size increases, however, so too at times does the energy consumption. This has not gone unnoticed by utility companies, energy specialists, and governments, who have become alarmed by the increasing electricity usage due to "electricity guzzling" television sets. According to the U.S. EPA, there are about 275 million TVs currently in use in the United States, consuming 4% of all household electricity

67

Measurements of television interference caused by a vertical-axis wind machine. Final subcontract report  

DOE Green Energy (OSTI)

The electromagnetic interference to television reception caused by the 17 m Darreius at Albuquerque, NM, has been studied by carrying out measurements at a number of sites in the vicinity of the VAWT. The rf sources used were the commercial vhf and uhf TV signals available in the area. Ambient field-strength measurements showed that the signals on all TV channels except one were strong, and provided good reception at all test sites. With the antenna (properly) oriented for maximum direct signal, unacceptable interference was observed on some channels at sites out to 33 m from the WT in the forward and backward regions. With the antenna beam directed at the WT, interference varying from slight to violent were observed at all sites on some or all TV channels. A simple theoretical model has been developed for analyzing the TVI produced by a VAWT like the Darrieus. Using the model in conjunction with measured data, an approximate expression for the equivalent scattering area A of the Darrieus has been developed. It is found that A is wavelength (lambda) dependent and varies as lambda/sup 1/2/.

Sengupta, D L; Senior, T B.A.; Ferris, J E

1983-01-01T23:59:59.000Z

68

Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 3, Water heaters, pool heaters, direct heating equipment, and mobile home furnaces  

SciTech Connect

This is Volume 3 in a series of documents on energy efficiency of consumer products. This volume discusses energy efficiency of water heaters. Water heaters are defined by NAECA as products that utilize oil, gas, or electricity to heat potable water for use outside the heater upon demand. These are major appliances, which use a large portion (18% on average) of total energy consumed per household (1). They differ from most other appliances in that they are usually installed in obscure locations as part of the plumbing and are ignored until they fail. Residential water heaters are capable of heating water up to 180{degrees}F, although the setpoints are usually set lower.

Not Available

1993-11-01T23:59:59.000Z

69

The U.S. cable television industry : the multi-service operator organizational structure as a bundle of competencies  

E-Print Network (OSTI)

The United States cable television industry is experiencing fierce competition from telephone companies and content providers, as well as new and possibly unknown entrants. As organizations in the industry are currently ...

Moorthy, Satish K. (Satish Kumar)

2009-01-01T23:59:59.000Z

70

Popular Television and Visual Culture: Intentions and Perceptions of Aliens in America  

E-Print Network (OSTI)

This study examined the intentions of a group of individuals who created the sitcom Aliens in America broadcast on the CW Network in 2007-2008 and the ways in which three separate groups (bloggers, TV critics and local television viewers) perceived the show. In doing so I attempted to uncover the pedagogical implications of these intentions and perceptions for visual culture studies. I used a qualitative approach to conduct this study. I gathered interviews the creators of the show gave to media outlets in 2007 and 2008. I also gathered data from three other distinct groups for this study. First, I conducted focus group interviews with 13 individuals who watched and discussed their perceptions of Aliens in America. Second, I surveyed the perceptions of bloggers through a narrative analysis of postings published on the CW network website in 2007-2008. Thirdly, I sampled reviews of the show by TV critics to learn about their perceptions of the show. This study uncovered three key findings. First, the existence of a gap or disconnect between the ways in which the show was intended by its creators and how it was perceived by selected audiences. The second major finding was the unexpected level of engagement with the show exhibited by bloggers and focus group participants and their deep connection with some of the characters. The third finding involved the use of audio cues in some episodes of the series and its possible influence on viewers to react in a certain way to specific situations. These findings have specific implications for visual culture studies. First, the show presents an immense potential for use with seasoned educators during workshops. Second, these findings indicate that the use of audio cues in TV shows is problematic for younger audiences and requires more media literacy to take place in the art education classroom. Third, teacher education programs could use the show to train pre-service teachers and help them relate to the type of television programming their students are engaging with on a daily basis.

Sourdot, Ludovic A.

2009-08-01T23:59:59.000Z

71

The Use of a Solid State Analog Television Transmitter as a Superconducting Electron Gun Power Amplifier  

Science Conference Proceedings (OSTI)

A solid state analog television transmitter designed for 200 MHz operation is being commissioned as a radio frequency power amplifier on the Wisconsin superconducting electron gun cavity. The amplifier consists of three separate radio frequency power combiner cabinets and one monitor and control cabinet. The transmitter employs rugged field effect transistors built into one kilowatt drawers that are individually hot swappable at maximum continuous power output. The total combined power of the transmitter system is 33 kW at 200 MHz, output through a standard coaxial transmission line. A low level radio frequency system is employed to digitally synthesize the 200 MHz signal and precisely control amplitude and phase.

J.G. Kulpin, K.J. Kleman, R.A. Legg

2012-07-01T23:59:59.000Z

72

TV Energy Consumption Trends and Energy-Efficiency Improvement Options  

E-Print Network (OSTI)

television sets. ” Austrian Energy Agency, June. Chen, H.F.of Options for Improving Energy Efficiency Test Proceduresfor Displays”, March. Energy Conservation Center, Japan (

Park, Won Young

2011-01-01T23:59:59.000Z

73

The Latent Heat of Single Flavor Color Superconductivity in a Magnetic Field  

E-Print Network (OSTI)

We calculate the energy release associated with first-order phase transition between different types of single flavor color superconductivity in a magnetic field.

Ping-ping Wu; Hang He; Defu Hou; Hai-cang Ren

2011-04-09T23:59:59.000Z

74

Catalog of DC Appliances and Power Systems  

E-Print Network (OSTI)

Electric Water Heaters Solar Water Heaters Color TelevisionsSecurity Systems Solar Water Heaters Spas See standby/lowGeothermal Heat Pumps Solar Water Heaters Electric Heat

Garbesi, Karina

2012-01-01T23:59:59.000Z

75

Goddess across the Taiwan Strait: Matrifocal Ritual Space, Nation-State, and Satellite Television Footprints  

E-Print Network (OSTI)

Satellite News Gathering (SNG) vans because China does notThey thus needed to rent SNG trucks in China, but given theand Shanghai TV to rent their SNG vans, but things were not

Yang, Mayfair Mei-hui

2004-01-01T23:59:59.000Z

76

Clutter or content?: how on-screen enhancements affect how TV viewers scan and what they learn  

Science Conference Proceedings (OSTI)

The influence of "on-screen enhancements" such as headline bars and bottom-of-the-screen crawlers on viewing of TV was tested using television news stories. Eye-movement data were recorded for participants' viewings of three news stories in three design ... Keywords: design, eye tracking, eye-path comparison, recall, television, visual attention

Sheree Josephson; Michael E. Holmes

2006-03-01T23:59:59.000Z

77

Where You Live and What You Watch: The Impact of Racial Proximity and Local Television News on Attitudes about Race and Crime  

E-Print Network (OSTI)

you think about race and crime. References Abernathy-Lear,Influences Attitudes about Crime and Race: Evidence from theIntersection of Race and Crime in Television News Stories:

Gilliam, Franklin D. Jr.; Valentino, Nicholas A.; Beckman, Matthew N.

2002-01-01T23:59:59.000Z

78

A submission to the Australian Greenhouse Office draft document: Analysis of the Potential Policy Options for Energy Efficiency Improvements to Televisions The Energy Efficiency and Conservation Authority  

E-Print Network (OSTI)

1. This submission is in response to the draft Analysis of the Potential Policy Options for Energy Efficiency Improvements to Televisions, produced by Energy Consult Pty Ltd for the Australian Greenhouse Office in August 2004.

unknown authors

2004-01-01T23:59:59.000Z

79

TV as a human interface for Ambient Intelligence environments  

Science Conference Proceedings (OSTI)

One of the challenges that Ambient Intelligent (AmI) faces is the provision of a usable interaction concept to its users, especially for those with less technical background. In this paper, we describe a new approach to integrate interactive services ... Keywords: information service, human interface, ambient intelligence environments, usable interaction concept, interactive services, television set, home environment, natural human computer interface, elderly people, graphical user interfaces, TV remote control, voice interaction, videoconference

Gorka Epelde; Xabier Valencia; Julio Abascal; Unai Diaz; Ingo Zinnikus; Christian Husodo-Schulz

2011-07-01T23:59:59.000Z

80

U.S. DEPARTl\\1ENT OF ENERGY EERE PROJECT tv'fAN AGEMENT CENTER  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

tv'fAN AGEMENT CENTER NEPA DETERlIINATION RECIPIENT:Abengoa Solar Inc. STATE: CO PROJECT Development of Molten-Salt Heat Transfer Fluid Technology for Parabolic Trough Solar Power...

Note: This page contains sample records for the topic "heating color televisions" 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

A Social Semiotic Discourse Analysis of Film and Television Portrayals of Agriculture: Implications for American Cultural Memory  

E-Print Network (OSTI)

The U.S. farm populace is declining rapidly, and the majority of Americans are generations removed from food and fiber production. Society now receives the majority of its information about agriculture-related topics from sources removed from the industry itself, including entertainment media such as films and television programs. To better understand how these entertainment media influence societal perceptions of the food and fiber industry, the researcher sought to explicate the content of entertainment media texts related to agricultural production and to compare that content to previously recorded public perceptions of the industry. Using themes outlined by the Kellogg Foundation’s 2002 survey of perceptions of rural life—the pastoral fantasy, the traditional family farm, and the decline of the agrarian tradition—a social semiotic content analysis of 23 films and television programs released between 1950 and 2012 was conducted to identify parallels between the content of those media texts and the findings of the Kellogg study. Films and television programs released between 1950 and 1990 contained narrative and visual elements that closely linked those texts to the three themes identified by the Kellogg researchers, indicating that those perceptual elements could have been influenced by pervasive images of traditional agricultural production practices. Films and programs released after 1990 also contained components strongly tying them to the Kellogg study themes with added emphasis on the decline of the agrarian tradition theme.

Specht, Annie

2013-05-01T23:59:59.000Z

82

WxTV Broadcasts Weatherization Training | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

WxTV Broadcasts Weatherization Training WxTV Broadcasts Weatherization Training WxTV Broadcasts Weatherization Training June 28, 2010 - 4:00pm Addthis As the director of the Montana Weatherization Training Center, Mike Vogel knows that the field of weatherization is changing. That's why after 20 years of training workers, the center now offers a program that is not limited to its location in Bozeman, or even to the state of Montana itself. After receiving a $354,000 partnership grant from the National Community Action Foundation and ExxonMobil in early June, the training center is producing WxTV (Weatherization Television Network), a weekly weatherization show available on the Internet. The training center is affiliated with Montana State University Extension. With episodes featuring experts from different areas of the country, the

83

The Renewable Energy Guy: Q&A with TV's Bill Nye | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Renewable Energy Guy: Q&A with TV's Bill Nye The Renewable Energy Guy: Q&A with TV's Bill Nye The Renewable Energy Guy: Q&A with TV's Bill Nye June 10, 2010 - 11:42am Addthis Bill Nye currently hosts three television shows about science. | Photo courtesy of Bill Nye Bill Nye currently hosts three television shows about science. | Photo courtesy of Bill Nye Lindsay Gsell For years, Bill Nye entertained children on the educational television series "Bill Nye the Science Guy." Using wacky demonstrations, funny music videos and easy to digest lessons, Nye encouraged children to enjoy and appreciate science. The quirky Nye-a scientist, engineer, comedian, author, and inventor-now works to spread the message of renewable energy, and regularly takes on projects to "green" his own Californian home.

84

The Renewable Energy Guy: Q&A with TV's Bill Nye | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

The Renewable Energy Guy: Q&A with TV's Bill Nye The Renewable Energy Guy: Q&A with TV's Bill Nye The Renewable Energy Guy: Q&A with TV's Bill Nye June 10, 2010 - 11:42am Addthis Bill Nye currently hosts three television shows about science. | Photo courtesy of Bill Nye Bill Nye currently hosts three television shows about science. | Photo courtesy of Bill Nye Lindsay Gsell For years, Bill Nye entertained children on the educational television series "Bill Nye the Science Guy." Using wacky demonstrations, funny music videos and easy to digest lessons, Nye encouraged children to enjoy and appreciate science. The quirky Nye-a scientist, engineer, comedian, author, and inventor-now works to spread the message of renewable energy, and regularly takes on projects to "green" his own Californian home.

85

Screaming, flying, and laughing: magical feminism's witches in contemporary film, television, and novels  

E-Print Network (OSTI)

This project argues that there is a previously unnamed canon of literature called Magical Feminism which exists across many current popular (even lowbrow) genres such as science-fiction, fantasy, so-called realistic literature, and contemporary television and film. I define Magical Feminism as a genre quite similar to Magical Realism, but assert that its main political thrust is to model a feminist agency for its readers. To define this genre, I closely-read the image of the female magic user as one of the most important Magical Feminist metaphors. I argue that the female magic user�commonly called the witch, but also labeled priestess, mistress, shaman, mambo, healer, midwife� is a metaphor for female unruliness and disruption to patriarchy and as such, is usually portrayed as evil and deserving of punishment. I assert that many (although not all) of the popular texts this genre includes are overlooked or ignored by the academy, and thus, that an important focus for contemporary feminism is missed. When the texts are noticed by parts of the academy, they are mostly considered popular culture novelty acts, not serious political genres. As part of my argument, I analyze third wave feminism�s attempt to reconcile traits previously considered less than feminist, such as the domestic. I also deconstruct the popular media�s negative portrayal of contemporary feminism and the resulting reluctance for many young women to identify themselves as feminist. I also argue that this reluctance goes hand in hand with a growing attempt to seek new models for empowering female epistemologies. My assertion is that these texts are the classrooms where many readers learn their feminism. Finally, I list a short bibliography as a way of defining canon of texts that should be considered Magical Feminist.

Wells, Kimberly Ann

2002-05-01T23:59:59.000Z

86

“The True Story of Seven Strangers Picked to Have Their Lives Taped”: Studying Race as Constructed on Reality Television  

E-Print Network (OSTI)

The present work examines the construction of race on reality television through the use of an exemplar in this genre, MTV's The Real World. By the sheer fact of its popularity and ubiquity, as The Real World is nearly two decades old and is the longest-running example of the genre, reality television programming warrants deeper academic investigation. The present work argues that as we are consuming mass media, we are also consuming specific ideas about our social world. These ideas inform audiences and are necessary to uncover in order to learn about the social structure of our racialized society. Findings reveal race and ethnicity is embedded in our culture and how this show has communicated race through its depiction and even exclusion. Further, findings reveal that racial and ethnic relations are most often depicted as a "Black versus White" issue. The current work focuses specifically on the construction of race because of the similarly ubiquitous nature of race in society. Because The Real World is a long-running series, it provides an ample database from which to sample for a discourse analysis. The show is marketed and viewed by a specific target audience such that it allows for the exploration of one of the research arguments: that we must continue to rethink and challenge our view that mass media audience members, specifically here television, are passive consumers of material. The present work seeks to extend the application of theoretical contributions of Hall, Morley, Ang, and Jenkins by applying models to a type of programming that complicates the vision of media where consumers and producers are identifiably different spheres. The field of reality television programming is unique because of its dependence on viewers to become cast members and participants in the media production process. Finally, as previous research has shown, even in fictional settings viewers have conflated the individual who plays a character and the character the actor is playing. Thus by analyzing issues of race, where the line between real and unreal is purposely blurred the impact of how race is constructed can be quite great.

Filoteo, Janie

2011-08-01T23:59:59.000Z

87

Turning the channel to color late-night TV.  

E-Print Network (OSTI)

??Who are the faces of late night talk shows? Jimmy Fallon, Jay Leno, David Letterman, Bill Maher, Jimmy Kimmel, Craig Ferguson and Chelsea Handler. As… (more)

Mendoza, Lauren Alicia

2010-01-01T23:59:59.000Z

88

A Metadata Model Supporting Scalable Interactive TV Services  

Science Conference Proceedings (OSTI)

In this paper, we introduce a novel metadata model for describing scalable and interactive TV services that can be enriched with supplemental multimedia information. The model allows users to access such TV services not only via their traditional TV ...

Gwenael Durand; Gabriella Kazai; Mounia Lalmas; Uwe Rauschenbach; Patrick Wolf

2005-01-01T23:59:59.000Z

89

TV white-space for smart grid  

Science Conference Proceedings (OSTI)

Inability to obtain frequency spectrum for meeting the surge in demand for wireless solutions has been a worldwide problem. The recent advancement in TV White Space (TVWS), which uses frequency spectrum opportunistically when the incumbent users are ... Keywords: TV white-space, advanced metering infrastructure, cognitive radio, smart grid

Ser Wah Oh; Francois Chin; See Gim Kerk

2011-10-01T23:59:59.000Z

90

Analysing sequences of TV-frames  

Science Conference Proceedings (OSTI)

A system is being implemented to analyse sequences of TV-frames from real world scenes like a street intersection with cars. A monocular black/white TV-camera will record - without changing its position or viewing direction - a scene in realtime on an ...

H.-H. Nagel

1977-08-01T23:59:59.000Z

91

3G Mobile TV Acceptance in Indonesia  

Science Conference Proceedings (OSTI)

Studies on intention to use, adopting the technology acceptance model (TAM), have been reported but their extended models do not provide a good explanation of the determinants of intention to use 3G mobile TV. The present study develops and examines ... Keywords: mobile communication system, 3G mobile TV, behavioral intention to use, Technology Acceptance Model

Andri Qiantori; Agung Budi Sutiono; Hirohiko Suwa; Toshizumi Ohta

2010-09-01T23:59:59.000Z

92

Google's Auction for TV Ads Preliminary version  

E-Print Network (OSTI)

Google's Auction for TV Ads Preliminary version Noam Nisan Jason Bayer Deepak Chandra Tal Franji Robert Gardner Yossi Matias Neil Rhodes Misha Seltzer Danny Tom Hal Varian Dan Zigmond Google Inc. Abstract This document describes the auction system used by Google for allocation and pricing of TV ads

Nisan, Noam

93

TV Energy Consumption Trends and Energy-Efficiency Improvement...  

NLE Websites -- All DOE Office Websites (Extended Search)

TV Energy Consumption Trends and Energy-Efficiency Improvement Options Title TV Energy Consumption Trends and Energy-Efficiency Improvement Options Publication Type Report LBNL...

94

New TV Guide - EnergyGuide, That Is | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TV Guide - EnergyGuide, That Is TV Guide - EnergyGuide, That Is New TV Guide - EnergyGuide, That Is December 27, 2010 - 6:30am Addthis John Lippert Isn't this a great time for consumers who are interested in purchasing a new television set? In some respects, yes. You can go online to a number of Web sites and compare prices on specific makes and models to get a great deal. Total average TV prices have fallen over the past three years. Inventory of flat-screen TVs built up in the first half of 2010, leading some forecasters to predict a rapid price fall at the end of 2010. The trend toward more energy-efficient models has also taken a leap forward over the past year or two. Some of today's models use a fraction of the energy that similar models made several years ago consume. But in terms of energy conservation, it hasn't always been a wonderful time

95

Social recommendation and visual analysis on the TV  

Science Conference Proceedings (OSTI)

In this paper, we present prototype interactive TV software that incorporates visual content analysis tools and social networking in the home TV. We present the challenges of working with the living room TV environment and outline how we have utilized ... Keywords: content analysis, interactive tv, multimedia entertainment

Cathal Gurrin; Hyowon Lee; Paul Ferguson; Alan F. Smeaton; Noel E. O'Connor; Yoonhee Choi; Heeseon Park

2010-10-01T23:59:59.000Z

96

AOCS Official Method Tv 1a-64  

Science Conference Proceedings (OSTI)

Average Molecular Weight of Fatty, Quaternary Ammonium Chlorides AOCS Official Method Tv 1a-64 Methods Downloads Methods Downloads DEFINITION This method determines the average molecular weight of a fatty quaterna

97

Color spaces in digital video  

SciTech Connect

Whether it`s photography, computer graphics, publishing, or video; each medium has a defined color space, or gamut, which defines the extent that a given set of RGB colors can be mixed. When converting from one medium to another, an image must go through some form of conversion which maps colors into the destination color space. The conversion process isn`t always straight forward, easy, or reversible. In video, two common analog composite color spaces are Y`tjv (used in PAL) and Y`IQ (used in NTSC). These two color spaces have been around since the beginning of color television, and are primarily used in video transmission. Another analog scheme used in broadcast studios is Y`, R`-Y`, B`-Y` (used in Betacam and Mll) which is a component format. Y`, R`-Y`,B`-Y` maintains the color information of RGB but in less space. From this, the digital component video specification, ITU-Rec. 601-4 (formerly CCIR Rec. 601) was based. The color space for Rec. 601 is symbolized as Y`CbCr. Digital video formats such as DV, Dl, Digital-S, etc., use Rec. 601 to define their color gamut. Digital composite video (for D2 tape) is digitized analog Y`UV and is seeing decreased use. Because so much information is contained in video, segments of any significant length usually require some form of data compression. All of the above mentioned analog video formats are a means of reducing the bandwidth of RGB video. Video bulk storage devices, such as digital disk recorders, usually store frames in Y`CbCr format, even if no other compression method is used. Computer graphics and computer animations originate in RGB format because RGB must be used to calculate lighting and shadows. But storage of long animations in RGB format is usually cost prohibitive and a 30 frame-per-second data rate of uncompressed RGB is beyond most computers. By taking advantage of certain aspects of the human visual system, true color 24-bit RGB video images can be compressed with minimal loss of visual information. For example, humans `see` more white-to-black (luminance) detail then red, green, or blue color detail. Also, the eye is most sensitive to green colors. Taking advantage of this, both composite and component video allocates more bandwidth for the luma (Y`) signal than the chroma signals. Y`611 is composed of 59% green`, 30% red`, and 11% blue` (prime symbol denotes gamma corrected colors). This luma signal also maintains compatibility with black and white television receivers. Component digital video converts R`G`B` signals (either from a camera or a computer) to a monochromatic brightness signal Y` (referred here as luma to distinguish it from the CIE luminance linear- light quantity), and two color difference signals Cb and Cr. These last two are the blue and red signals with the luma component subtracted out. As you know, computer graphic images are composed of red, green, and blue elements defined in a linear color space. Color monitors do not display RGB linearly. A linear RGB color space image must be gamma corrected to be displayed properly on a CRT. Gamma correction, which is approximately a 0.45 power function, must also be employed before converting an RGB image to video color space. Gamma correction is defined for video in the international standard: ITU-Rec. BT.709-4. The gamma correction transform is the same for red, green, and blue. The color coding standard for component digital video and high definition video symbolizes gamma corrected luma by Y`, the blue difference signal by Cb (Cb = B` -Y`), and the red color difference signal by Cr (Cr = R` - Y`). Component analog HDTV uses Y`PbPr. To reduce conversion errors, clip in R`G`B`, not in Y`CbCr space. View video on a video monitor, computer monitor phosphors are wrong. Use a large word size (double precision) to avoid warp around, the0232n round the results to values between 0 and 255. And finally, recall that multiplying two 8- bit numbers results in a 16-bit number, so values need to be clipped to 8-bits.

Gaunt, R.

1997-05-01T23:59:59.000Z

98

The differentially regulated genes TvQR1 and TvPirin of the parasitic plant Triphysaria exhibit distinctive natural allelic diversity  

E-Print Network (OSTI)

TGGGGATTTGATGTTTATGAGGA. TvRuvB DNA helicase RT-qPCR (133 ntpeonidin. TvRuvB DNA helicase is a constitutively expressedTvPirin, and TvRuvB DNA helicase partial cDNA clones from

Ngo, Quy A; Albrecht, Huguette; Tsuchimatsu, Takashi; Grossniklaus, Ueli

2013-01-01T23:59:59.000Z

99

Bottom-Up Energy Analysis System - Methodology and Results  

E-Print Network (OSTI)

A Worldwide Review of Standby Power Use in Homes. 2001,Refrigeration, Space Heating, Standby, Televisions, WaterElectric Space Heating Standby Standby Television Television

McNeil, Michael A.

2013-01-01T23:59:59.000Z

100

Color naming  

E-Print Network (OSTI)

Color naming consists in assigning a color name, such as “red” or “blue”, to a concrete color one sees (or saw) in the environment. Such a concrete color may be perceived as part of a particular object’s appearance, such as the yellow color of a banana, or a color sample that represents color by itself, such as encountered when choosing a color in a clothing catalogue. This definition might seem simple and self-speaking. However, the mental performance of color naming is not trivial at all since it involves two kinds of transformations. On the one hand, the perception of color is based on three perceptual parameters: hue, saturation and brightness. Color naming combines these parameters to just one level of feature comparison, namely the color names. On the other hand, each of these three parameters varies continuously. Color naming transforms this continuous color space into distinct color categories, to which we assign a word. Taken together this allows us to distinguish millions of different colors, but commonly use only a restricted number of color names when communicating about all these colors. For example, parts of a banana may be darker and less saturated due to shading; parts may also be more yellow-greenish or more yellow-orangish. Yet we perceive all these different shades of colors as belonging to the

Christoph Witzel

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Colorizer Slider  

Science Conference Proceedings (OSTI)

... The table is tab delimited and can be cut and pasted into a spreadsheet. ... Add color - Splits a color band where you click, changing the right part of ...

102

Transcript of WUSA TV9 video, Federal Agency Headquarters Leave...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Transcript of WUSA TV9 video, Federal Agency Headquarters Leave Lights On In DC Transcript of WUSA TV9 video, Federal Agency Headquarters Leave Lights On In DC Transcript of WUSA...

103

Temporal features in TV news and weather forecasts  

Science Conference Proceedings (OSTI)

The paper is aimed at investigating the specific features of temporal component as manifested in authentic TV speech

2005-01-01T23:59:59.000Z

104

Energy saving of TV by face detection  

Science Conference Proceedings (OSTI)

A major part of electric power is supplied by thermal power stations, which emit carbon dioxide (CO2) while generating electricity. Today, since we consume a lot of electricity, we are threatened by environmental problems including global warming. One ... Keywords: TV, electric consumption, energy saving, environmental problem, face detection

Ryo Ariizumi; Shigeo Kaneda; Hirohide Haga

2008-07-01T23:59:59.000Z

105

Color Management for Color Facsimile  

E-Print Network (OSTI)

We propose a color management system for the color facsimile. It consists of protocols for the colorimetric calibration of the scanner and the printer by establishing the relationships between the device-dependent color coordinates and the device-independent CIELAB color space. The scanner calibration is based on 3rd order polynomial regression techniques. The printer calibration uses 3D triangulation techniques, which gives us high flexibility and which allows us to apply different color gamut mapping techniques in an efficient way. The online color transformations are calculated by a tetrahedral interpolator using 3D look-up tables provided by the calibration algorithms.

Jon Yngve Hardeberg; Francis Schmitt; Ingeborg Tastl; Hans Brettel; Jean-pierre Crettez

1996-01-01T23:59:59.000Z

106

Color Spinners  

NLE Websites -- All DOE Office Websites (Extended Search)

Color Spinners Color Spinners How can you make green if all you have is yellow and blue? Mix them together! A color spinner is a device that lets you mix different colors together by spinning a disk of paper that you color. A disk that is part blue and part yellow will look green when spun quickly enough! Does it matter how much of the disk is yellow and how much is blue? What happens if the yellow and blue sections are strangely shaped? What happens if you use different colors? Experiment and find out! It's also fun to put a blank disk and color it while it is spinning. See what kind of neat patterns you can make! Download this Activity Minimum Materials Needed for Construction: - Small, Direct Current (DC) motor - 12" of insulated, copper wire - Batteries - Magic markers

107

Flower Colors  

NLE Websites -- All DOE Office Websites (Extended Search)

Flower Colors Flower Colors Name: hyojung Location: N/A Country: N/A Date: N/A Question: Why all the flowers have the different colors? Replies: Flower colors are mainly attractive to insects, different colors attract different insects for pollination; many insects can see ultraviolet wavelengths as well, and some flowers look very different when seen in ultraviolet. J. Elliott Hi Kang! Because of biodiversity. The life in earth, both vegetal and animal, evoluted under different circonstances, environment, time and rate, weather, following different trends during all the time since life begun. That is why it has so many species, so diverse between themselves The actual colors are due to pigments, that are chemical compounds. And let's be thankful to nature that gave us such colorful world...

108

Effects of Soiling and Cleaning on the Reflectance and Solar HeatGain of a Light-Colored Roofing Membrane  

Science Conference Proceedings (OSTI)

A roof with high solar reflectance and high thermalemittance (e.g., a white roof) stays coolin the sun, reducing coolingpower demand in a conditioned building and increasing comfort in anunconditioned building. The high initial solar reflectance of a whitemembrane roof (circa 0.8) can be degraded by deposition of soot, dust,and/or algae to about 0.6 (range 0.3 to 0.8, depending on exposure) Weinvestigate the effects of soiling and cleaning on the solar spectralreflectance and solar absorptance of 15 initially white or light-graymembrane samples taken from roofs across the United States. Soot andorganic carbon were the two identifiable strongly absorbing contaminantson the membranes. Wiping was effective at removing soot, and less so atremoving organic carbon. Rinsing and/or washing removed nearly all of theremaining soil layer, with the exceptions of (a) thin layers of organiccarbon and (b) isolated dark spots of algae. Bleach was required toremove the last two features. The ratio of solar reflectance to unsoiledsolar reflectance (a measure of cleanliness) ranged from 0.41 to 0.89 forthe soiled samples; 0.53to 0.95 for the wiped samples; 0.74 to 0.98 forthe rinsed samples; 0.79 to 1.00 for the washed samples; and 0.94 to 1.02for the bleached samples. However, the influence of membrane soiling andcleaning on roof heat gain is better gauged by variations in solarabsorptance. Relative solar absorptances (indicating solar heat gainrelative to that of the unsoiled membrane) ranged from 1.4 to 3.5 for thesoiled samples; 1.1 to 3.1 for the wiped samples; 1.0 to 2.0 for therinsed samples; 1.0 to 1.9 for the washed samples; and 0.9 to 1.3 for thebleached samples.

Levinson, Ronnen; Berdahl, Paul; Berhe, Asmeret Asefaw; Akbari,Hashem

2005-04-12T23:59:59.000Z

109

TV Energy Consumption Trends and Energy-Efficiency Improvement Options  

E-Print Network (OSTI)

and Low Power Mode Energy Consumption”, Energy Efficiency inEnergy Consumption ..26 3.1.3. 3D TV Energy Consumption and Efficiency

Park, Won Young

2011-01-01T23:59:59.000Z

110

Search aaj.tv WebAaj TV Online -Pakistan Ki Awaz Home News Programme Schedule Corporate Distribution Downloads Archive Contact Us  

E-Print Network (OSTI)

Search aaj.tv WebAaj TV Online - Pakistan Ki Awaz Home News Programme Schedule Corporate All rights reserved Latest Pakistan News Find Breaking News About Pakistan, Free. Try It Now! www TV : Pakistan Ki Awaz aaj.tv/news/.../146269_3detail.html 1/1 #12;

Lovley, Derek

111

Supersymmetric color superconductivity  

E-Print Network (OSTI)

Supersymmetric Color Superconductivity 1 arXiv:hep-patterns such as color superconductivity and color-?avortional method in color superconductivity, namely µ ? ?. In

Harnik, Roni; Larson, Daniel T.; Murayama, Hitoshi

2003-01-01T23:59:59.000Z

112

Image display device in digital TV  

DOE Patents (OSTI)

Disclosed is an image display device in a digital TV that is capable of carrying out the conversion into various kinds of resolution by using single bit map data in the digital TV. The image display device includes: a data processing part for executing bit map conversion, compression, restoration and format-conversion for text data; a memory for storing the bit map data obtained according to the bit map conversion and compression in the data processing part and image data inputted from an arbitrary receiving part, the receiving part receiving one of digital image data and analog image data; an image outputting part for reading the image data from the memory; and a display processing part for mixing the image data read from the image outputting part and the bit map data converted in format from the a data processing part. Therefore, the image display device according to the present invention can convert text data in such a manner as to correspond with various resolution, carry out the compression for bit map data, thereby reducing the memory space, and support text data of an HTML format, thereby providing the image with the text data of various shapes.

Choi, Seung Jong (Seoul, KR)

2006-07-18T23:59:59.000Z

113

Google's Auction for Radio and TV Ads Preliminary version  

E-Print Network (OSTI)

Google's Auction for Radio and TV Ads Preliminary version Noam Nisan Jason Bayer Deepak Chandra Tal Franji Robert Gardner Yossi Matias Neil Rhodes Misha Seltzer Danny Tom Hal Varian Dan Zigmond Google Inc. Abstract This document describes the auction system used by Google for allocation and pricing of TV ads

Cortes, Corinna

114

TV Energy Consumption Trends and Energy-Efficiency Improvement Options  

E-Print Network (OSTI)

trends and their relative magnitude within the overall TV market will have considerable impact on total energymarket potential those technical options or trends that are expected to save energymarket trends by technology, region, and screen size. Chapter 3, TV Technology Trends and Energy

Park, Won Young

2011-01-01T23:59:59.000Z

115

Definition: Interconnection Reliability Operating Limit Tv | Open Energy  

Open Energy Info (EERE)

Limit Tv Limit Tv Jump to: navigation, search Dictionary.png Interconnection Reliability Operating Limit Tv The maximum time that an Interconnection Reliability Operating Limit can be violated before the risk to the interconnection or other Reliability Coordinator Area(s) becomes greater than acceptable. Each Interconnection Reliability Operating Limit's Tv shall be less than or equal to 30 minutes.[1] Related Terms Interconnection Reliability Operating Limitinterconnection, interconnection References ↑ Glossary of Terms Used in Reliability Standards An i LikeLike UnlikeLike You like this.Sign Up to see what your friends like. nline Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Interconnection_Reliability_Operating_Limit_Tv&oldid=493031

116

Color imaging  

Science Conference Proceedings (OSTI)

The study of color combines a unique mixture of physics and human visual perception, which in practice makes this seemingly straightforward topic challenging and often misunderstood. This course covers the basics of physical and perceptual processes, ...

Erik Reinhard; Greg Ward; Garrett Johnson

2009-08-01T23:59:59.000Z

117

PROCESS FOR COLORING DIAMONDS  

DOE Patents (OSTI)

A process is given for coloring substantially colorless diamonds in the blue to blue-green range and comprises the steps of irradiating the colorless diamonds with electrons having an energy within the range 0.5 to 2 Mev to obtain an integrated electron flux of between 1 and 2 x 10/sup 18/ thc diamonds may be irradiated 1 hr when they take on a blue color with a slight green tint: After being heated at about 500 deg C for half an hour they become pure blue. Electrons within this energy range contam sufficient energy to displace the diamond atoms from their normal lattice sites into interstitial sites, thereby causing the color changes.

Dugdale, R.A.

1960-07-19T23:59:59.000Z

118

Urine color  

NLE Websites -- All DOE Office Websites (Extended Search)

Urine color Urine color Name: durwood Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: What color is urine supposed to be? What does it mean if it a different color? Replies: Urine typically is a shade of yellow. There are a few disorders which change the color of urine in a dramatic way. To be specific one should see their doctor. Generally when urine gets brown or Coke colored it suggests a liver or bile duct problem. Red urine can be blood or can look red from certain medicines. Black urine is classic for a genetic defect. The shades of yellow of urine are usually related to the concentrated of urine. psych Something that can really change the color of urine is the vitamin B2 (riboflavin). If you swallow a vitamin B2 supplement, and the amount is more than your body needs, the vitamin is excreted in the urine. The urine will be a VERY bright yellow - almost fluorescent (except it probably will not glow in the dark!). But there is nothing wrong with you when this happens - it is just your body getting rid of extra vitamin B2. Some health authorities use this as an example that taking large doses of vitamins only makes expensive urine. However, nutritionists who advocate large vitamin supplementation counter by saying that it is only when the excess amounts of vitamins spill over into the urine that you know for sure that your body is getting the maximum amount of the vitamins.

119

A Security Study of Digital TV Distribution Systems  

E-Print Network (OSTI)

1 This Thesis corresponds to 20 weeks of full-time work for the authors. For digital TV distribution, the current predominant business model is vertical. That is, TV operators and end users are locked to some certain proprietary conditional access (CA) systems, CA vendors control set-top-box manufacturers with their proprietary technology, and subscribers can achieve new services at the cost of changing STBs. Thus the horizontal business model is required to enable the open and competing market for any TV operator, and the attractive services for subscribers. The SSNF 2 is making efforts on providing households high quality TV services over the urban networks, where households can freely choose the competing offerings via an open platform. The traditional battleground of TV operators is in broadcast networks; however, the more mature IP technology becomes, TV operators will increase interests in providing services in IP networks. Furthermore, TV operators are aware of the possible additional value from the mobile distribution channel due to the evolution of cellular networks from “pure voice telephony networks to universal data networks ” [67].

Nariman Molavi; Xu Zhao; Copyright Nariman Molavi; Xu Zhao

2005-01-01T23:59:59.000Z

120

Autumn Color  

NLE Websites -- All DOE Office Websites (Extended Search)

Color Color Nature Bulletin No. 38 October 27, 1945 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Supt. of Conservation AUTUMN COLOR This is a colorful fall; one oil the best in recent years. Folks who get a thrill out of masses of color have been reveling in the rich pageantry of the woodlands. It started about six weeks ago when the sumacs turned magenta and crimson. Gradually the Smaller species of trees and then the larger ones began to "turn". The leaves of the hard maple became a brilliant orange-yellow, the red maples scarlet, the hickory and the ash a rich yellow, the oaks mingled red-and-green, deep red, or even purple. Only such trees as the elms and sycamores turned a nondescript brown. In the southeastern portion Or Cook County the yellow of a few sassafras and the peculiar scarlet of a few sour gum trees punctuate the landscape. Along the banks oi the upper Des Plaines River the hard maples created a fairyland of beauty.

Note: This page contains sample records for the topic "heating color televisions" 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

New and Underutilized Technology: Colored Paint | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Colored Paint Colored Paint New and Underutilized Technology: Colored Paint October 8, 2013 - 2:51pm Addthis The following information outlines key deployment considerations for colored paints within the Federal sector. Benefits Colored paints have the potential to optimize heat reflective properties or decrease heat absorptive applications. New technologies allow the paint to be any color within the visible spectrum with either the absorptive or the reflective properties optimized for specific applications (disassociating it from the traditional color properties). Application Colored paints are appropriate for deployment within most building categories. Key Factors for Deployment Colored paint technologies and applications have come quite far. One application example for colored paints is to reduce the heat load on a wall

122

A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li  

E-Print Network (OSTI)

A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li Electrical terrestrial TV network and propose a new mobile TV communication paradigm that is radically different from and communication theory (i.e., Network Coding and Dirty Paper Coding) in the new mobile TV system design. Despite

123

TV Energy Consumption Trends and Energy-Efficiency Improvement Options  

E-Print Network (OSTI)

3D Technology and its Display Trends. ” DisplaySearch, 20102010. “3D TV Technology Trend and Forecast” LG Electronics,Price et al. 2006. “Sectoral Trends in Global Energy Use and

Park, Won Young

2011-01-01T23:59:59.000Z

124

The Evolution of TV Systems, Content, and Users Toward Interactivity  

Science Conference Proceedings (OSTI)

Interactive TV research spans across a rather diverse body of scientific subfields. Research articles have appeared in several venues, such as multimedia, HCI, CSCW, UIST, user modeling, media and communication sciences. In this study, we explore the ...

Pablo Cesar; Konstantinos Chorianopoulos

2009-04-01T23:59:59.000Z

125

Miscellaneous electricity use in U.S. homes  

E-Print Network (OSTI)

for clotheswasher and dishwasher motors, color televisions,Recorder Ceiling Fan Dishwasher Motor Clotheswasher Motor

Sanchez, Marla C.; Koomey, Jonathan G.; Moezzi, Mithra M.; Meier, Alan; Huber, Wolfgang

1999-01-01T23:59:59.000Z

126

Demonstration of AT&T's U-verse® TV Service | Department of...  

NLE Websites -- All DOE Office Websites (Extended Search)

Demonstration of AT&T's U-verse TV Service Demonstration of AT&T's U-verse TV Service This memorandum summarizes a meeting held with Department of Energy officials at AT&T's...

127

A living lab research approach for mobile TV  

Science Conference Proceedings (OSTI)

More and more, a user centered approach is adopted for information and communication technologies (ICT) innovation research. One of the recently emerging concepts within this research tradition is the so called 'living lab'. A notable example of ICT ... Keywords: ict innovation, living lab, mobile tv, open innovation, teps, user centered research

Dimitri Schuurman; Tom Evens; Lieven De Marez

2009-06-01T23:59:59.000Z

128

A Living Lab research approach for mobile TV  

Science Conference Proceedings (OSTI)

More and more, a user-centered approach is adopted for information and communication technologies (ICT) innovation research. One of the recently emerging concepts within this research tradition is the so-called 'Living Lab'. Within this paper, we argue ... Keywords: ICT-adoption, Living Lab, Mobile TV, Open innovation, User-centric research

Dimitri Schuurman; Katrien De Moor; Lieven De Marez; Tom Evens

2011-11-01T23:59:59.000Z

129

Jefferson Lab Coloring Book  

NLE Websites -- All DOE Office Websites (Extended Search)

Programs and Events Search Education Privacy and Security Notice Jefferson Lab Coloring Book Use the multi-colored crayon on the left-hand side of the screen to select a color....

130

Color blind animals  

NLE Websites -- All DOE Office Websites (Extended Search)

not color blind. I believe that all the primates also see color as well as dogs, cats, some birds, fish, and insects. --- jade Apes and monkeys see color. So do bees, in a...

131

Jefferson Lab Coloring Book  

NLE Websites -- All DOE Office Websites (Extended Search)

Programs and Events Search Education Privacy and Security Notice Jefferson Lab Coloring Book The Jefferson Lab Coloring Book, Quarks - More Than Meets the Eye, was written to help...

132

Thermal evolution of rotating strange stars in color superconductivity phase  

E-Print Network (OSTI)

Under the combination effect of the recommencement heating due to spin-down of strange stars and the heat perseveration due to weak conduct heat of the crust, the Cooper pair breaking and formation(PBF) in color superconduction quark matter arises. We investigated the cooling of the strange stars with a crust in color superconductivity phase including both decomfinement heating and PBF process. We find that deconfinement heating can delay the thermal evolution of strange stars and the PBF process suppresses the early temperature rise of the stars. The cooling strange stars behave within the brightness constraint of young compact objects when the color superconductivity gap is small enough.

X. P. Zheng; X. Zhou; Y. W. Yu

2006-07-04T23:59:59.000Z

133

Use of solar generators in Africa for broadcasting equipment. [For powering educational tv receivers  

SciTech Connect

In Africa, solar cells were used for the first time in 1968 to provide power supply for the TV receivers in Niger. In that country, school television programs are essentially devised for the schools located in regions not provided with power mains. The transmissions are received by the means of TV sets that are especially devised to operate under warm and wet weather conditions. These receivers, model CATEL CI 17, are equipped with 61-cm screens, and are completely solid-state. They can be powered by a d.c. power supply, between 30 and 36 V. Their consumption, extremely modest, ranges around 32 W. The power supply for these receivers had, at the beginning, been provided by high-capacity alkaline electrolyte cells. In order to secure a more practical and less expensive source of energy, an experimental solar cell was installed in 1968. Following a satisfactory operation of this experimental solar cell, a careful study was conducted, after which some twenty installations were set up, using silicon cells and lead-acid batteries. A description of the installations is presented; and maintenance, reliability, and cost of the installations are discussed. (WHK)

Polgar, S.

1977-01-01T23:59:59.000Z

134

Radiation coloration resistant glass  

SciTech Connect

A radiation coloration resistant glass is disclosed which is used in a radiation environment sufficient to cause coloration in most forms of glass. The coloration resistant glass includes higher proportions by weight of water and has been found to be extremely resistant to color change when exposed to such radiation levels. The coloration resistant glass is free of cerium oxide and has more than about 0.5% by weight water content. Even when exposed to gamma radiation of more than 10.sup.7 rad, the coloration resistant glass does not lose transparency.

Tomozawa, Minoru (Troy, NY); Watson, E. Bruce (Troy, NY); Acocella, John (Troy, NY)

1986-01-01T23:59:59.000Z

135

Enriching living lab-approaches for ICT-innovation by introducing different user roles: the case of digital TV  

Science Conference Proceedings (OSTI)

We can characterize the contemporary ICT-environment as an innovation spiral, with more and more innovative products, services and applications coming to the market, but also with a growing number of them not able to reach mass market or even a large ... Keywords: digital television, innovation diffusion, lead users, living labs, use diffusion, user centered innovation, user roles

Dimitri Schuurman; Lieven De Marez; Katrien Berte

2010-06-01T23:59:59.000Z

136

Color and experimental physics  

SciTech Connect

After a brief review of the color hypothesis and the motivations for its introduction, the experimental tests arare discussed. It is assumed that colored states have not been produced at present energies and only experimental tests which apply below the color threshold, when color is a ''hidden symmetry,'' are discussed. Some of these tests offer the possibility of distinguishing between quark models with fractional and integral quark charges. (auth)

Chanowitz, M.S.

1975-08-20T23:59:59.000Z

137

Cool Roofs and Heat Islands  

NLE Websites -- All DOE Office Websites (Extended Search)

(510) 486-7494 Links Heat Island Group The Cool Colors Project Batteries and Fuel Cells Buildings Energy Efficiency Applications Commercial Buildings Cool Roofs and...

138

Introduction to Color Superconductivity  

E-Print Network (OSTI)

At high nuclear density and small temperature, due to the asymptotic freedom property of Quantum ChromoDynamics and to the existence of an attractive channel in the color interaction, diquark condensates might be formed. Since these condensates break the color gauge symmetry, this phenomenon has the name of color superconductivity. In the last few years this has become a very active field of research. While a direct experimental test is still missing, color superconductivity might have implications in astrophysics because for some compact stars, e.g. pulsars, the baryon densities necessary for color superconductivity can probably be reached.

G. Nardulli

2006-10-23T23:59:59.000Z

139

Chicken Egg Colors  

NLE Websites -- All DOE Office Websites (Extended Search)

Chicken Egg Colors Chicken Egg Colors Name: Jack Location: N/A Country: N/A Date: N/A Question: Why are eggs different colors? Some are white and some are brown. Also are these the only two colors eggs come in? Replies: Egg colors are determined by genetics. Brown chicken eggs is the original color, however, some hens were found to produce lighter eggs, and with time and breeding selection, white eggs became a reality. During the 50's white bread (bleached flour) and white eggs, and "white" became the symbol for and was accepted as the determination of "purity". It was not until the late 70's, that brown eggs were re-introduced into the market [widespread]. As far as the quality of the egg, it does not seem to be any difference. With the new technology, science probably could make the eggs come out any color!! But, why?

140

The Blazhko modulation of TV Boo in 2010  

E-Print Network (OSTI)

We present the analysis of the multicolour CCD observations in the 2010 season of the Blazhko RRc star TV Boo. TV Boo shows a complex Blazhko modulation dominated by two independent modulations with P_{fm1}=9.74 d and P_{fm2}=21.43 d long periods. Both modulation components appear in the frequency spectra as multiplet structures around the harmonics of the pulsation. The positive value of the asymmetry parameter (Q=+0.51) of the primary modulation suggests that it is similar in its character to the Blazhko effect of most of the modulated RRab stars. Interestingly, the secondary, lower-amplitude modulation exhibits a negative asymmetry parameter (Q=-0.22), which is an unusually low value when compared to the Blazhko-modulated RRab stars. Apart from the two modulation frequencies, the spectra also show an additional frequency f' and its linear combinations with the pulsation and the primary modulation f_{1}+f' and f_{1}-f'-f_{m1}. We conclude that the additional frequency most probably belongs to a non-radial m...

Hajdu, G; Sódor, Á; Szeidl, B; Smitola, P; Belucz, B; Posztobányi, K; Vida, K; Kun, E

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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.


141

Proceedings of the 8th international interactive conference on Interactive TV&Video  

Science Conference Proceedings (OSTI)

It is our great pleasure to welcome you to the 8th European Conference on Interactive TV and Video -- EuroITV 2010 in Tampere, Finland. TV and video service undergo a tremendous change in recent years. The media systems are transforming into a ...

Artur Lugmayr; Petri Vuorimaa; Pertti Naranen; Célia Quico; Gunnar Harboe

2010-06-01T23:59:59.000Z

142

Searching emotional scenes in TV programs based on twitter emotion analysis  

Science Conference Proceedings (OSTI)

Twitter is a social networking service (SNS) that is specifically used to report the user's current status and what is going on in the presence of the user. One interesting new trend on Twitter is to tweet while watching a TV program. This paper proposes ... Keywords: emotion analysis, exploring TV programs, twitter

Takashi Yamauchi, Yuki Hayashi, Yukiko I. Nakano

2013-07-01T23:59:59.000Z

143

Fighting City Hall: Entry Deterrence and Technology Upgrades in Cable TV Markets  

Science Conference Proceedings (OSTI)

This article investigates how private firms respond to potential entry from public firms. This paper uses a data set of over 3,000 U.S. cable TV systems to present evidence consistent with entry deterrence. Incumbent cable TV firms upgrade faster when ... Keywords: entry, entry deterrence, public--private interaction, technology

Robert C. Seamans

2012-03-01T23:59:59.000Z

144

Digital color representation  

DOE Patents (OSTI)

An image population having a large number of attributes is processed to form a display population with a predetermined smaller number of attributes which represent the larger number of attributes. In a particular application, the color values in an image are compressed for storage in a discrete lookup table (LUT) where an 8-bit data signal is enabled to form a display of 24-bit color values. The LUT is formed in a sampling and averaging process from the image color values with no requirement to define discrete Voronoi regions for color compression. Image color values are assigned 8-bit pointers to their closest LUT value whereby data processing requires only the 8-bit pointer value to provide 24-bit color values from the LUT. 4 figs.

White, J.M.; Faber, V.; Saltzman, J.S.

1989-05-12T23:59:59.000Z

145

NIST Color and appearance  

Science Conference Proceedings (OSTI)

... The surface color of an object depends upon several factors – the spectral power distribution of the illuminant, the spectral ... Transmission density. ...

2012-10-17T23:59:59.000Z

146

Cloud Color and Ocean Radiant Heating  

Science Conference Proceedings (OSTI)

It is well recognized that clouds regulate the flux of solar radiation reaching the sea surface. Clouds also affect the spectral distribution of incident irradiance. Observations of spectral and total incident solar irradiance made from the ...

David A. Siegel; Toby K. Westberry; J. Carter Ohlmann

1999-04-01T23:59:59.000Z

147

Color of fall leaves  

NLE Websites -- All DOE Office Websites (Extended Search)

Color of fall leaves Color of fall leaves Name: macmillan Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: Why do leaves change color in the fall? Is the cold a contributing factor? What determines the ultimate color of a leaf? Is the change due to an absence of chlorophyll or the presence of something else? Replies: This will be a partial answer. The colors are due to chemicals called carotenes, the same chemicals that give rise to color of carrots. There are several and they have different colors. They are present in the leaves all of the time. We see them in the fall because the chlorophyll production in the leaves stops. I think it is due to the cooling, not directly the presence of freezing temperatures, it seems to depend on the plant. It would be a good experiment to see what events contribute to the changes. Clearly the amount of water in the plant contributes to the quality of the color.

148

Eye Color in Humans  

NLE Websites -- All DOE Office Websites (Extended Search)

Eye Color in Humans Eye Color in Humans Name: Kristi Location: N/A Country: N/A Date: N/A Question: The dominant characteristic is the one most likely to appear in the offspring. In human beings, brown is the dominant color for eyes. The children who inherit at least on dominant gene will have either brown, green, or hazel eyes. Only childten who inherit two recessive genes will have pure blue eyes. If there are eight children in the family, what color eyes will most of them have? Replies: http://www.newton.dep.anl.gov/archive.htm Search under eye color Steve Sample You answer is of course dependent on the genes of the parents. If both parents do not have the recessive gene, then no children will have light colored eyes. If one has a recessive gene and the other not, then still no children will have light color eyes and on the average 25% of the eight children could have the recessive gene. If both parents have the recessive gene, then 25% of the eight children could have light color eyes.

149

Testing hypergraph colorability  

Science Conference Proceedings (OSTI)

We study the problem of testing properties of hypergraphs. The goal of property testing is to distinguish between the case whether a given object has a certain property or is "far away" from the property. We prove that the fundamental problem of l-colorability ... Keywords: hypergraph algorithms, hypergraph coloring, hypergraphs, property testing

Artur Czumaj; Christian Sohler

2005-02-01T23:59:59.000Z

150

Cool Roof Colored Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Cool Roof Colored Materials Cool Roof Colored Materials Speaker(s): Hashem Akbari Date: May 29, 2003 - 12:00pm Location: Bldg. 90 Raising roof reflectivity from an existing 10-20% to about 60% can reduce cooling-energy use in buildings in excess of 20%. Cool roofs also result in a lower ambient temperature that further decreases the need for air conditioning and retards smog formation. Reflective roofing products currently available in the market are typically used for low-sloped roofs. For the residential buildings with steep-sloped roofs, non-white (colored) cool roofing products are generally not available and most consumers prefer colors other than white. In this collaborative project LBNL and ORNL are working with the roofing industry to develop and produce reflective, colored roofing products and make yhrm a market reality within three to

151

Technical support document: Energy efficiency standards for consumer products: Room air conditioners, water heaters, direct heating equipment, mobile home furnaces, kitchen ranges and ovens, pool heaters, fluorescent lamp ballasts and television sets. Volume 2, Fluorescent lamp ballasts, television sets, room air conditioners, and kitchen ranges and ovens  

SciTech Connect

This document is divided into ``volumes`` B through E, dealing with individual classes of consumer products. Chapters in each present engineering analysis, base case forecasts, projected national impacts of standards, life-cycle costs and payback periods, impacts on manufacturers, impacts of standards on electric utilities, and environmental effects. Supporting appendices are included.

Not Available

1993-11-01T23:59:59.000Z

152

An Area-Effective Cell-Based Channel Decoder LSI For a Digital Satellite TV Broadcasting  

Science Conference Proceedings (OSTI)

A new channel decoder LSI, which will be used in digital satellite TV broadcasting Set-Top Boxes, has been designed. This LSI‘s functions include AD/DA conversion, QPSK demodulating, Viterbi decoding, frame synchronization, convolutional deinterleaving, ...

Takehiro Kamada; Toshihiko Fukuoka; Yuji Nakai; Yoshihiko Fukumoto; Yasuhiro Nakakura; Katsuhiko Ueda; Tomonori Shiomi; Kazuhiro Ota

1998-02-01T23:59:59.000Z

153

Color Blind Animals  

NLE Websites -- All DOE Office Websites (Extended Search)

Blind Animals Name: Hillary Location: NA Country: NA Date: NA Question: Are dogs and cats colorblind? If so what is the percentage? Are all animals color blind? Replies: yes,...

154

Crystalline Color Superconductivity  

E-Print Network (OSTI)

We give an introduction crystalline color superconductivity, arguing that it is likely to occur wherever quark matter in which color-flavor locking does not occur is found. We survey the properties of this form of quark matter, and argue that its presence in a compact star may result in pulsar glitches, and thus in observable consequences. However, elucidation of this proposal requires an understanding of the crystal structure, which is not yet in hand.

Krishna Rajagopal

2001-09-14T23:59:59.000Z

155

Fermilab | Graphics Standards | Guidelines | Colors  

NLE Websites -- All DOE Office Websites (Extended Search)

Colors Colors Fermilab's core color is NAL blue, developed for Fermilab in the 1970s by the Rustoleum® paint company. NAL blue, Fermilab's core color, should be the main color for: Two-color applications with black ink on white paper. Logo/mark treatments when a color besides black is desirable. Primary communications from the lab Directorate. Primary communications from the Office of Communication. Multicolor treatments in all media that communicate a core Fermilab message. NAL Blue - R0 G51 B153 When more than one color is desired, the use of colors from Fermilab’s recommended palette is strongly encouraged. The recommended palette is derived from the original selections of Robert Wilson and Angela Gonzales. The links below provide the colors’ nearest Pantone Matching System (PMS)

156

DSM Electricity Savings Potential in the Buildings Sector in APP Countries  

E-Print Network (OSTI)

boilers Ranges & ovens Pool heaters Direct heating equipmentOvens Standby Washing Machines Televisions Space Cooling Electric Water Heating

McNeil, MIchael

2011-01-01T23:59:59.000Z

157

color: DIVPOP; black: low;  

E-Print Network (OSTI)

color: DIVPOP; black: low; red: middle; green: high. Vesicle dynamcis · Maturation rate comparison black: low DIVPOP red: middle DIVPOP green: high DIVPOP · Quality of vesicles black: low death rate red: master; red: mutants; black: vesicle boundary. Neutral model Step division model Conclusions (1

Utrecht, Universiteit

158

Residential Energy Consumption Survey - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

WINDOW OR CEILING FAN BLACK AND WHITE TELEVISION SET COLOR TELEVISION SET IF "YES" FOR WINDOW OR CEILING FAN, ASK: 89. How many window or ceiling fans do you use here

159

DEPICATIONS OF PATIENT-PHYSICIAN INTERACTION IN MODERN PRIMETIME TV DRAMA AND SITUATIONAL COMEDY: A CONTENT ANALYSIS  

E-Print Network (OSTI)

Popular culture portrayals of physicians have evolved in important ways since the early 1950s. During this time predominant medical best practices have shifted from task oriented approaches to patient oriented approaches. Studies have also discovered significant influence of popular media, notably Television (TV) and new age media, in influencing patient interactions through their role in entertainment education, and by creating expectations for reality consistent with the framing, cultivation and social cognitive theories. Recent research has thoroughly characterized these effects and primarily focused on content analysis, conversation analysis and part process communication method to help gain insight into successful manners of patient-physician communication and how media affects expectations and perceptions of received medical care. These studies have almost exclusively focused on long running dramas, specifically, Gray’s Anatomy, and ER. This paper seeks to replicate Yinjiao Ye’s content analysis of Gray’s Anatomy and ER in two unexplored areas: a popular situational comedy Scrubs, and the modern drama House. These results will be evaluated to determine if medical comedies, which ran during the same time period as the previously studied dramas showed similar content, and if a newer long running comparable drama depicts similar content three years after Ye’s study. This will be accomplished by viewing selected episodes and discussing similarities or differences between these shows and Ye’s existing data.

Reese, Eric William

2013-05-01T23:59:59.000Z

160

Possibility of color magnetic superconductivity  

E-Print Network (OSTI)

Two aspects of quark matter at high density are addressed: one is color superconductivity and the other is ferromagnetism. We are mainly concerned with the latter and its relation to color superconductivity, which we call "color magnetic superconductivity". The relation of ferromagnetism and chiral symmetry restoration is also discussed.

Toshitaka Tatsumi; Tomoyuki Maruyama; Eiji Nakano

2003-12-26T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Background Car Color and Safety  

E-Print Network (OSTI)

A frequently asked question of Foundation staff is "What is the safest car color?" Psychological studies show that color has an effect on behavior, and there are other studies about color and conspicuity, but there are very few studies examining the impact of car color on crash rates. "Colors can create conditions that can cause fatigue, increase stress, decrease visual perception, damage eyesight, increase possible worker errors, and negatively affect orientation and safety " (www.colormatters.com). Studies examining traditional color psychology find blue is relaxing and red increases heart rate and blood pressure. Color affects mood and people make purchasing decisions based on color. However, it seems unlikely that a person who dislikes the color orange, for example, would purposely crash into an orange vehicle. General studies have also been done to show the most visible colors for day and night; however, there are no studies directly addressing the relationship between car color (conspicuity) and crashes among passenger vehicles. The study below discusses colors for fire fighting equipment, and presumably it would have some relevance for passenger

unknown authors

2004-01-01T23:59:59.000Z

162

Beyond mobile TV: understanding how mobile interactive systems enable users to become digital producers  

Science Conference Proceedings (OSTI)

This paper aims to explore the quality of the user experience with mobile and pervasive interactive multimedia systems that enable the creation and sharing of digital content through mobile phones. It also looks at discussing the use and validity of ... Keywords: mobileTV, pervasive multimedia, users' generated content

Anxo Cereijo Roibás; Riccardo Sala

2007-07-01T23:59:59.000Z

163

Application of Quality Function Deployment in redesigning website: a case study on TV3  

Science Conference Proceedings (OSTI)

Internet technology has been used by most of the organisations in the world today. One of the primary vehicles of information gathering and dissemination in today's world is the organisational website. This research evaluates the performance of the ... Keywords: Malaysia, QDF, TV3, business information, quality function deployment, viewers, website design, website development, website quality evaluation

Rafikul Islam; Mohiuddin Ahmed; Masliza Hj. Alias

2007-02-01T23:59:59.000Z

164

Precursor of Color Superconductivity  

E-Print Network (OSTI)

We investigate possible precursory phenomena of color superconductivity at finite temperature $T$ with an effective theory of QCD. It is found that the fluctuation of the diquark pair field exists with a prominent strength even well above the critical temperature $T_c$. We show that such a fluctuaiton forms a collective mode, the corresponding pole of which approaches the origin as $T$ is lowered to $T_c$ in the complex energy plane. We discuss the possible relevance of the precursor to the observables to be detected in heavy-ion collisions.

M. Kitazawa; T. Koide; T. Kunihiro; Y. Nemoto

2002-12-06T23:59:59.000Z

165

Global Potential of Energy Efficiency Standards and Labeling Programs  

E-Print Network (OSTI)

Standby Power, Oven, Water Heating and Space Heating •Television Water Heating Oven Air Conditioner Fan Standbyby Power Devices Oven Water Heating Space Heating Lighting

McNeil, Michael A

2008-01-01T23:59:59.000Z

166

The Gendering of Film and Television Casting  

E-Print Network (OSTI)

workers. In the case of the Edison stu- dios in New Jersey,staff were transferred from the Edison business headquartersto the Edison studio where, “New offices are being built

Hill, Erin

2011-01-01T23:59:59.000Z

167

Rhythms and plasticity: television temporality at home  

E-Print Network (OSTI)

workplace banter. Deena, a hockey fan, also oriented towardstime shift certain programs. ‘‘ If I miss the hockey game, Imiss the hockey game,’’ she explained. ‘‘The hockey game I

Irani, Lilly; Jeffries, Robin; Knight, Andrea

2010-01-01T23:59:59.000Z

168

Rhythms and plasticity: television temporality at home  

E-Print Network (OSTI)

onto switch off. In: Inside the smart home, pp 115–126 33.2005) Artful systems in the home. In: Pro- ceedings of CHIcomputer: making technology at home in domestic routine. In:

Irani, Lilly; Jeffries, Robin; Knight, Andrea

2010-01-01T23:59:59.000Z

169

False color viewing device  

DOE Patents (OSTI)

This invention consists of a viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching, the user`s eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

Kronberg, J.W.

1991-05-08T23:59:59.000Z

170

False color viewing device  

DOE Patents (OSTI)

A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage.

Kronberg, James W. (108 Independent Blvd., Aiken, SC 29801)

1992-01-01T23:59:59.000Z

171

False color viewing device  

DOE Patents (OSTI)

A viewing device for observing objects in near-infrared false-color comprising a pair of goggles with one or more filters in the apertures, and pads that engage the face for blocking stray light from the sides so that all light reaching the user's eyes come through the filters. The filters attenuate most visible light and pass near-infrared (having wavelengths longer than approximately 700 nm) and a small amount of blue-green and blue-violet (having wavelengths in the 500 to 520 nm and shorter than 435 nm, respectively). The goggles are useful for looking at vegetation to identify different species and for determining the health of the vegetation, and to detect some forms of camouflage. 7 figs.

Kronberg, J.W.

1992-10-20T23:59:59.000Z

172

Image capture system colors transforms  

Science Conference Proceedings (OSTI)

The goal of this paper is to simulate the colors transforms of the reflected light from an illuminated object that passes trough an image capture system. We are interested to see the colors differences at the output of each component from which the light ... Keywords: CIE standards, human eye response, lenses and filters transmittance, spectral images

Toadere Florin

2010-02-01T23:59:59.000Z

173

Tone Dependent Color Error Diffusion  

E-Print Network (OSTI)

Conventional grayscale error di#usion halftoning produces worms and other objectionable artifacts. Tone dependent error di#usion #Li and Allebach# reduces these artifacts by controlling the di#usion of quantization errors based on the input graylevel. Li and Allebach design error #lter weights and thresholds for each #input# graylevel optimized based on a human visual system #HVS# model. This paper extends tone dependent error di#usion to color. In color error di#usion, what color to render becomes a major concern in addition to #nding optimal dot patterns. We present a visually optimum design approach for input level #tone# dependent error #lters #for each color plane#. The resulting halftones reduce traditional error di#usion artifacts and achieve greater accuracy in color rendition. 1.

Vishal Monga; Brian L. Evans

2004-01-01T23:59:59.000Z

174

Transcript of WUSA TV9 video, Federal Agency Headquarters Leave Lights On In DCŽ  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Transcript of WUSA TV9 video, "Federal Agency Headquarters Leave Lights On In DC" Transcript of WUSA TV9 video, "Federal Agency Headquarters Leave Lights On In DC" WASHINGTON (WUSA) -- Night after night, year after year, this nightside reporter observed lights left on in federal government buildings. So I decided to see just how much taxpayers were spending to keep empty buildings illuminated. For several months, we kept track of the lights left on in a dozen federal buildings, including the Departments of Commerce, Agriculture, Transportation and Energy always checking after 10 p.m., each on at least six occasions. "Turn the lights off. That's what I do anyway. That's how I save money," said one visitor from North Dakota. Just how much are the federal agencies electricity bills costing you, the taxpayer? First, using the Freedom of

175

Expanding display color gamut beyond the spectrum locus,” Color Res  

E-Print Network (OSTI)

Abstract: Digital video and display media are at a “sweet spot ” of growth with brighter and more colorful digital projectors and displays available seemingly every day. Much more is possible in achieving brighter and more vibrant colors, colors that may even transcend our typical experience in terms of dynamic range and an expanded gamut in the perceptual sense. If the full capabilities of these technologies to produce a fuller vis-ual experience are to be realized, new processing and encoding methodologies are re-quired. In this paper, the powers of adaptation and the CIECAM02 color appearance model are exploited to define perceptual gamut. The strategy of this methodology is, sim-ply and in effect, to “push down ” the white point of the display and demonstrate, both empirically and with a limited set of images, a striking gamut expansion in the percep-tions of lightness, chroma, brightness, and colorfulness beyond the locus of pure, spectral color and the MacAdam Limits as observed with traditional display configurations. Key words: perceptual gamut, display color gamut, high dynamic range displays

Rodney L. Heckaman; Mark D. Fairchild

2006-01-01T23:59:59.000Z

176

Light emitting diode color rendition properties.  

E-Print Network (OSTI)

??This paper discusses the color rendition capabilities of light emitting diodes (LEDs) and their relationship with the current standard for color rendition quality. The current… (more)

Hood, Sean

2013-01-01T23:59:59.000Z

177

Partial Deconfinement in Color Superconductivity  

E-Print Network (OSTI)

We analyze the fate of the unbroken SU(2) color gauge interactions for 2 light flavors color superconductivity at non zero temperature. Using a simple model we compute the deconfining/confining critical temperature and show that is smaller than the critical temperature for the onset of the superconductive state itself. The breaking of Lorentz invariance, induced already at zero temperature by the quark chemical potential, is shown to heavily affect the value of the critical temperature and all of the relevant features related to the deconfining transition. Modifying the Polyakov loop model to describe the SU(2) immersed in the diquark medium we argue that the deconfinement transition is second order. Having constructed part of the equation of state for the 2 color superconducting phase at low temperatures our results are relevant for the physics of compact objects featuring a two flavor color superconductive state.

F. Sannino; N. Marchal; W. Schäfer

2002-02-26T23:59:59.000Z

178

An l1-TV algorithm for deconvolution with salt and pepper noise  

SciTech Connect

There has recently been considerable interest in applying Total Variation with an {ell}{sup 1} data fidelity term to the denoising of images subject to salt and pepper noise, but the extension of this formulation to more general problems, such as deconvolution, has received little attention, most probably because most efficient algorithms for {ell}{sup 1}-TV denoising can not handle more general inverse problems. We apply the Iteratively Reweighted Norm algorithm to this problem, and compare performance with an alternative algorithm based on the Mumford-Shah functional.

Wohlberg, Brendt [Los Alamos National Laboratory; Rodriguez, Paul [NON LANL

2008-01-01T23:59:59.000Z

179

U.S. Building-Sector Energy Efficiency Potential  

E-Print Network (OSTI)

US EPA. 2008b. ENERGY STAR Dishwasher Savings Calculator [Savings only apply to dishwasher machine energy use, not hotLighting Clothes Washers Dishwashers Color Televisions

Brown, Rich

2008-01-01T23:59:59.000Z

180

Electroweak Baryogenesis and Colored Scalars  

Science Conference Proceedings (OSTI)

We consider the 2-loop finite temperature effective potential for a Standard Model-like Higgs boson, allowing Higgs boson couplings to additional scalars. If the scalars transform under color, they contribute 2-loop diagrams to the effective potential that include gluons. These 2-loop effects are perhaps stronger than previously appreciated. For a Higgs boson mass of 115 GeV, they can increase the strength of the phase transition by as much as a factor of 3.5. It is this effect that is responsible for the survival of the tenuous electroweak baryogenesis window of the Minimal Supersymmetric Standard Model. We further illuminate the importance of these 2-loop diagrams by contrasting models with colored scalars to models with singlet scalars. We conclude that baryogenesis favors models with light colored scalars. This motivates searches for pair-produced di-jet resonances or jet(s) + = E{sub T}.

Cohen, Timothy; /SLAC /Michigan U., MCTP; Pierce, Aaron; /Michigan U., MCTP

2012-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Design of smart grid interfaces, Focusing of smart TVs.  

E-Print Network (OSTI)

??Smart Grid research is growing around the world due to the need to replace the ageing old electricity grid with an intelligent, reliable electricity network.… (more)

Panneerselvam, Praveen

2013-01-01T23:59:59.000Z

182

Heat pipe array heat exchanger  

DOE Patents (OSTI)

A heat pipe arrangement for exchanging heat between two different temperature fluids. The heat pipe arrangement is in a ounterflow relationship to increase the efficiency of the coupling of the heat from a heat source to a heat sink.

Reimann, Robert C. (Lafayette, NY)

1987-08-25T23:59:59.000Z

183

Thermal challenges deriving from the advances of display technologies  

Science Conference Proceedings (OSTI)

After a brief overview on development history of solid-state light sources, an light emitting diodes (LED)-backlit liquid crystal display television (LCD-TV) and a diffractive micro-electro-mechanical-system (MEMS) (GxL) laser projector are characterized ... Keywords: Convection cooling, Diffractive MEMS, Heat spreader, LCD-TV, Laser, Light emitting diode

S. Kubota; A. Taguchi; K. Yazawa

2008-07-01T23:59:59.000Z

184

Manhattan Project: Trinity (Color Photograph)  

Office of Scientific and Technical Information (OSTI)

(COLOR PHOTOGRAPH) (COLOR PHOTOGRAPH) Trinity Test Site (July 16, 1945) Resources > Photo Gallery Trinity, July 16, 1945 (This is the page for the photograph only; see "The Trinity Test" for more information about the test itself.) The photo is courtesy Los Alamos National Laboratories; it is reproduced on the front cover of Los Alamos: Beginning of an Era, 1943-1945 (Los Alamos: Public Relations Office, Los Alamos Scientific Laboratory, ca. 1967-1971). The inside of the front cover describes the history of the photograph this way: Although colored movies were taken of the Trinity test, they were of poor quality and have since deteriorated. This cover photograph, also showing the ravages of time, is the only existing color shot of the test. It was taken, surprisingly enough, by an amateur using his own camera. Jack Aeby, now [ca. 1967-1971] of H-6, was working at Trinity with Emilio Segrè studying delayed gamma rays. Segrè secured permission for Aeby to carry his camera to the site to record the group's activities. Came the test and, as Aeby says, 'it was there so I shot it.' The picture was taken from just outside Base Camp with a Perfex 33 camera using 33 mm film. The photograph provided the basis for the Theoretical Division's earliest calculations of the Trinity weapon's yield and was shortly confiscated by the Army and first published after the announcement was made of the bombing of Japan.

185

Image Source Separation Using Color Channel Dependencies  

Science Conference Proceedings (OSTI)

We investigate the problem of source separation in images in the Bayesian framework using the color channel dependencies. As a case in point we consider the source separation of color images which have dependence between its components. A Markov Random ...

Koray Kayabol; Ercan E. Kuruoglu; Bulent Sankur

2009-03-01T23:59:59.000Z

186

Two key questions about color superconductivity  

E-Print Network (OSTI)

We pose two key questions about color superconductivity: What are the effects of the large strange quark mass, and what are the observable consequences of color superconductivity? Motivated by the first question, we study ...

Kundu, Joydip, 1977-

2004-01-01T23:59:59.000Z

187

EERE Roofus' Solar and Efficient Home: Color Roofus  

NLE Websites -- All DOE Office Websites (Extended Search)

Color Roofus Print out this picture and color in Roofus and his dog house. Coloring page of Roofus and his house....

188

BLM Color Country District Office | Open Energy Information  

Open Energy Info (EERE)

Color Country District Office Jump to: navigation, search Name BLM Color Country District Office Parent Organization BLM Place Cedar City, Utah References BLM Color Country...

189

Methane activation on ruthenium: the nature of the surface intermediates T.V. Choudhary and D.W. Goodman*  

E-Print Network (OSTI)

) by steam reforming [1,2], partial oxidation [3,4], autothermal reforming [2,5] or CO2 reforming [6,20]. In a similar fashion, we have investigated step- wise methane reforming (methane decomposition in step IMethane activation on ruthenium: the nature of the surface intermediates T.V. Choudhary and D

Goodman, Wayne

190

BCS-Bose Crossover in Color Superconductivity  

E-Print Network (OSTI)

It is shown that the onset of the color superconducting phase occurs in the BCS-BE crossover region.

B. O. Kerbikov

2002-04-17T23:59:59.000Z

191

Color Superconductivity: Symmetries and Effective Lagrangians  

E-Print Network (OSTI)

I briefly review the symmetries and the associated low energy effective Lagrangian for two light flavor Color Superconductivity (2SC).

Francesco Sannino

2001-07-24T23:59:59.000Z

192

Test of 3D CT reconstructions by EM + TV algorithm from undersampled data  

SciTech Connect

Computerized tomography (CT) plays an important role in medical imaging for diagnosis and therapy. However, CT imaging is connected with ionization radiation exposure of patients. Therefore, the dose reduction is an essential issue in CT. In 2011, the Expectation Maximization and Total Variation Based Model for CT Reconstruction (EM+TV) was proposed. This method can reconstruct a better image using less CT projections in comparison with the usual filtered back projection (FBP) technique. Thus, it could significantly reduce the overall dose of radiation in CT. This work reports the results of an independent numerical simulation for cone beam CT geometry with alternative virtual phantoms. As in the original report, the 3D CT images of 128 Multiplication-Sign 128 Multiplication-Sign 128 virtual phantoms were reconstructed. It was not possible to implement phantoms with lager dimensions because of the slowness of code execution even by the CORE i7 CPU.

Evseev, Ivan; Ahmann, Francielle; Silva, Hamilton P. da [Universidade Tecnologica Federal do Parana - UTFPR/FB, 85601-970, Caixa Postal 135, Francisco Beltrao - PR (Brazil); Schelin, Hugo R. [Universidade Tecnologica Federal do Parana-UTFPR/FB,85601-970,Caixa Postal 135,Francisco Beltrao-PR (Brazil) and Faculdades Pequeno Principe-FPP, Av. Iguacu, 333, Rebou (Brazil); Yevseyeva, Olga [Universidade Federal de Santa Catarina - UFSC/ARA, 88900-000, Rua Pedro Joao Pereira, 150, Ararangua - SC (Brazil); Klock, Margio C. L. [Universidade Federal do Parana - UFPR Litoral, 80230-901, Rua Jaguaraiva 512, Caioba, Matinhos - PR (Brazil)

2013-05-06T23:59:59.000Z

193

Unsupervised multiscale segmentation of color images  

Science Conference Proceedings (OSTI)

This paper proposes a new multiresolution technique for color image representation and segmentation, particularly suited for noisy images. A decimated wavelet transform is initially applied to each color channel of the image, and a multiresolution representation ... Keywords: Color images, Multiresolution, Region merging, Segmentation, Watersheds, Wavelets

Cláudio Rosito Jung

2007-03-01T23:59:59.000Z

194

Color models for outdoor machine vision  

Science Conference Proceedings (OSTI)

This study develops models for illumination and surface reflectance for use in outdoor color vision, and in particular for predicting the color of surfaces under outdoor conditions. Existing daylight and reflectance models have limitations that reduce ... Keywords: color, daylight, outdoor images, photometric function, reflectance model

Shashi D. Buluswar; Bruce A. Draper

2002-02-01T23:59:59.000Z

195

Periodicities In The X-Ray Intensity Variations of TV Columbae: An Intermediate Polar  

E-Print Network (OSTI)

We present results from a temporal analysis of the longest and the most sensitive X-ray observations of TV Columbae--an intermediate polar. The observations were carried out with the RXTE PCA, ROSAT PSPC, and ASCA. Data were analyzed using a 1-dimensional CLEAN and Bayesian algorithms. The presence of a nearly sinusoidal modulation due to the spin of the white dwarf is seen clearly in all the data, confirming the previous reports based on the EXOSAT data. An improved period of 1909.7+/-2.5s is derived for the spin from the RXTE data.The binary period of 5.5hr is detected unambiguously in X-rays for the first time. Several side-bands due to the interaction of these periods are observed in the power spectra, thereby suggesting contributions from both the disk-fed and the stream-fed accretion for TV Col. The accretion disk could perhaps be precessing as side-bands due to the influence of 4 day period on the orbital period are seen. The presence of a significant power at certain side-bands of the spin frequency indicates that the emission poles are asymmetrically located. The strong power at the orbital side-bands seen in both the RXTE and ROSAT data gives an indication for an absorption site fixed in the orbital frame. Both the spin and the binary modulation are found to be energy-dependent. Increased hardness ratio during a broad dip in the intensity at binary phase of 0.75--1.0 confirms the presence of a strong attenuation due to additional absorbers probably from an impact site of the accretion stream with the disk or magnetosphere. Hardness ratio variations and the energy dependent modulation depth during the spin modulation can be explained by partially covered absorbers in the path of X-ray emission region in the accretion stream.

V. R. Rana; K. P. Singh; E. M. Schlegel; P. Barrett

2003-11-23T23:59:59.000Z

196

A Study of Tabu Search for Coloring Random 3-Colorable Graphs Around the Phase Transition  

Science Conference Proceedings (OSTI)

The authors present an experimental investigation of tabu search (TS) to solve the 3-coloring problem (3-COL). Computational results reveal that a basic TS algorithm is able to find proper 3-colorings for random 3-colorable graphs with up to 11000 vertices ... Keywords: 3-Coloring, Phase Transitions, Random Graphs, TS Algorithm, Tabu Search

Jin-Kao Hao; Jean-Philippe Hamiez; Fred W. Glover

2010-10-01T23:59:59.000Z

197

Color naming models for color selection, image editing and palette design  

Science Conference Proceedings (OSTI)

Our ability to reliably name colors provides a link between visual perception and symbolic cognition. In this paper, we investigate how a statistical model of color naming can enable user interfaces to meaningfully mimic this link and support novel interactions. ... Keywords: color modeling, color names, image editing, palette design, perception, visualization

Jeffrey Heer; Maureen Stone

2012-05-01T23:59:59.000Z

198

Heat pipe heat amplifier  

SciTech Connect

In a heat pipe combination consisting of a common condenser section with evaporator sections at either end, two working fluids of different vapor pressures are employed to effectively form two heat pipe sections within the same cavity to support an amplifier mode of operation.

Arcella, F.G.

1978-08-15T23:59:59.000Z

199

Colors  

Science Conference Proceedings (OSTI)

... blue the low order byte. (eg: 255 is bright blue, (ash 255 8 = 65280 = 255 * 2^8) is bright green, etc. The image array of ...

200

LightBox -Exploring Interaction Modalities with Colored Light  

E-Print Network (OSTI)

-bright multi- colored light-emitting diodes (LEDs) of our system can generate any visible lighting color

Note: This page contains sample records for the topic "heating color televisions" 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

Business Case for Energy Efficiency in Support of Climate Change Mitigation, Economic and Societal Benefits in the United States  

E-Print Network (OSTI)

Power, Televisions, Electric Ovens, Space Heating and WaterHeating Equipment  Dishwashers  DVD Players and Recorders  External Power Supplies  Furnaces  Furnace Fans  Microwave Ovens  

Bojda, Nicholas

2011-01-01T23:59:59.000Z

202

Radiant Heating  

Energy.gov (U.S. Department of Energy (DOE))

Radiant heating systems involve supplying heat directly to the floor or to panels in the walls or ceiling of a house. The systems depend largely on radiant heat transfer: the delivery of heat...

203

Color Superconductivity in Asymmetric Matter  

E-Print Network (OSTI)

The influence of different chemical potential for different flavors on color superconductivity is analyzed. It is found that there is a first order transition as the asymmetry grows. This transition proceeds through the formation of bubbles of low density, flavor asymmetric normal phase inside a high density, superconducting phase with a gap {\\it larger} than the one found in the symmetric case. For small fixed asymmetries the system is normal at low densities and superconducting only above some critical density. For larger asymmetries the two massless quarks system stays in the mixed state for arbitrarily high densities.

Paulo F. Bedaque

1999-10-06T23:59:59.000Z

204

Success Stories: Cool Color Roofs  

NLE Websites -- All DOE Office Websites (Extended Search)

instead of absorbing, solar heat. So the question for scientists interested in increasing energy efficiency is, can one make a roof that is both cool and dark? Hashem Akbari, Paul...

205

Multithreaded Algorithms for Graph Coloring  

SciTech Connect

Graph algorithms are challenging to parallelize when high performance and scalability are primary goals. Low concurrency, poor data locality, irregular access pattern, and high data access to computation ratio are among the chief reasons for the challenge. The performance implication of these features is exasperated on distributed memory machines. More success is being achieved on shared-memory, multi-core architectures supporting multithreading. We consider a prototypical graph problem, coloring, and show how a greedy algorithm for solving it can be e*ectively parallelized on multithreaded architectures. We present in particular two di*erent parallel algorithms. The first relies on speculation and iteration, and is suitable for any shared-memory, multithreaded system. The second uses data ow principles and is targeted at the massively multithreaded Cray XMT system. We benchmark the algorithms on three di*erent platforms and demonstrate scalable runtime performance. In terms of quality of solution, both algorithms use nearly the same number of colors as the serial algorithm.

Catalyurek, Umit V.; Feo, John T.; Gebremedhin, Assefaw H.; Halappanavar, Mahantesh; Pothen, Alex

2012-10-21T23:59:59.000Z

206

DEPART:tvIENT OF ENERG Y EERE PROJ ECT MANAGEMENT CEN T ER NEPA DETERlIlINAIION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

tvIENT OF ENERG tvIENT OF ENERG Y EERE PROJ ECT MANAGEMENT CEN T ER NEPA DETERlIlINAIION RECIPIENT;County of Montgomery Page 1 of2 STATE: PA ~ R liO i ~ PROJELi TITLE: Montgomery County (PA): Financial Incentive Program and Energy Efficiency Retrofits -- ARRA-EECBG (S) Funding Opportunity Announcement Number DE-FOA-0000013 Procurement Instrument Number DE-EE0000938 NEPA Control Number em Number o Based on my review of the information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 451.1 A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A11 Technical advice and planning assistance to international, national, state, and local organizations. A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including

207

Demosaicing: image reconstruction from color ccd samples  

E-Print Network (OSTI)

A simplified color image formation model is used to construct an algorithm for image reconstruction from CCD sensors samples. The proposed method involves two successive steps. The first is motivated by Cok’s template matching technique, while the second step uses steerable inverse diffusion in color. Classical linear signal processing techniques tend to oversmooth the image and result in noticeable color artifacts along edges and sharp features. The question is how should the different color channels support each other to form the best possible reconstruction. Our answer is to let the edges support the color information, and the color channels support the edges, and thereby achieve better perceptual results than those that are bounded by the sampling theoretical limit.

Ron Kimmel

1999-01-01T23:59:59.000Z

208

Life cycle assessment of TV sets in China: A case study of the impacts of CRT monitors  

Science Conference Proceedings (OSTI)

Along with the rapid increase in both production and use of TV sets in China, there is an increasing awareness of the environmental impacts related to the accelerating mass production, electricity use, and waste management of these sets. This paper aims to describe the application of life cycle assessment (LCA) to investigate the environmental performance of Chinese TV sets. An assessment of the TV set device (focusing on the Cathode Ray Tube (CRT) monitor) was carried out using a detailed modular LCA based on the international standards of the ISO 14040 series. The LCA was constructed using SimaPro software version 7.2 and expressed with the Eco-indicator' 99 life cycle impact assessment method. For a sensitivity analysis of the overall LCA results, the CML method was used in order to estimate the influence of the choice of the assessment method on the results. Life cycle inventory information was compiled by Ecoinvent 2.2 databases, combined with literature and field investigations on the current Chinese situation. The established LCA study shows that the use stage of such devices has the highest environmental impact, followed by the manufacturing stage. In the manufacturing stage, the CRT and the Printed Circuit Board (PCB) are those components contributing the most environmental impacts. During the use phase, the environmental impacts are due entirely to the methods of electricity generation used to run them, since no other aspects were taken into account for this phase. The final processing step-the end-of-life stage-can lead to a clear environmental benefit when the TV sets are processed through the formal dismantling enterprises in China.

Song Qingbin [Faculty of Science and Technology, University of Macau (Macao); Wang Zhishi, E-mail: zswang@umac.mo [Faculty of Science and Technology, University of Macau (Macao); Li Jinhui; Zeng Xianlai [School of Environment, Tsinghua University, Beijing 100084 (China)

2012-10-15T23:59:59.000Z

209

Bird's Eggs - Their Size, Shape and Color  

NLE Websites -- All DOE Office Websites (Extended Search)

Search Engine Table of Contents Copyright Disclaimer Bird's Eggs - Their Size, Shape and Color Nature Bulletin No. 455-A April 29, 1972 Forest Preserve District of Cook...

210

A laboratory evaluation of color video monitors  

Science Conference Proceedings (OSTI)

Sandia National Laboratories has considerable experience with monochrome video monitors used in alarm assessment video systems. Most of these systems, used for perimeter protection, were designed to classify rather than to identify intruders. There is a growing interest in the identification function of security video systems for both access control and insider protection. Because color video technology is rapidly changing and because color information is useful for identification purposes, Sandia National Laboratories established a program to evaluate the newest relevant color video equipment. This report documents the evaluation of an integral component, color monitors. It briefly discusses a critical parameter, dynamic range, details test procedures, and evaluates the results.

Terry, P.L.

1993-07-01T23:59:59.000Z

211

Electrically actuatable temporal tristimulus-color device  

DOE Patents (OSTI)

The electrically actuated light filter operates in a cyclical temporal mode to effect a tristimulus-color light analyzer. Construction is based on a Fabry-Perot interferometer comprised of a high-speed movable mirror pair and cyclically powered electrical actuators. When combined with a single vidicon tube or a monochrome solid state image sensor, a temporally operated tristimulus-color video camera is effected. A color-generated is accomplished when constructed with a companion light source and is a flicker-free colored-light source for transmission type display systems. Advantages of low cost and small physical size result from photolithographic batch-processing manufacturability.

Koehler, Dale R. (1332 Wagontrain Dr., Albuquerque, NM 87123)

1992-01-01T23:59:59.000Z

212

Two key questions about color superconductivity.  

E-Print Network (OSTI)

??We pose two key questions about color superconductivity: What are the effects of the large strange quark mass, and what are the observable consequences of… (more)

Kundu, Joydip, 1977-

2004-01-01T23:59:59.000Z

213

Breaking the Attosecond, Angstrom and TV/M Field Barriers with Ultra-Fast Electron Beams  

Science Conference Proceedings (OSTI)

Recent initiatives at UCLA concerning ultra-short, GeV electron beam generation have been aimed at achieving sub-fs pulses capable of driving X-ray free-electron lasers (FELs) in single-spike mode. This use of very low Q beams may allow existing FEL injectors to produce few-100 attosecond pulses, with very high brightness. Towards this end, recent experiments at the LCLS have produced {approx}2 fs, 20 pC electron pulses. We discuss here extensions of this work, in which we seek to exploit the beam brightness in FELs, in tandem with new developments in cryogenic undulator technology, to create compact accelerator-undulator systems that can lase below 0.15 {angstrom}, or be used to permit 1.5 {angstrom} operation at 4.5 GeV. In addition, we are now developing experiments which use the present LCLS fs pulses to excite plasma wakefields exceeding 1 TV/m, permitting a table-top TeV accelerator for frontier high energy physics applications.

Rosenzweig, James; Andonian, Gerard; Fukasawa, Atsushi; Hemsing, Erik; Marcus, Gabriel; Marinelli, Agostino; Musumeci, Pietro; O'Shea, Brendan; O'Shea, Finn; Pellegrini, Claudio; Schiller, David; Travish, Gil; /UCLA; Bucksbaum, Philip; Hogan, Mark; Krejcik, Patrick; /SLAC; Ferrario, Massimo; /INFN, Rome; Full, Steven; /Penn State U.; Muggli, Patric; /Southern California U.

2012-06-22T23:59:59.000Z

214

Paving materials for heat island mitigation  

NLE Websites -- All DOE Office Websites (Extended Search)

Paving materials for heat island mitigation Paving materials for heat island mitigation Title Paving materials for heat island mitigation Publication Type Report Year of Publication 1997 Authors Pomerantz, Melvin, Hashem Akbari, Allan Chen, Haider Taha, and Arthur H. Rosenfeld Keywords Cool Pavements, Heat Island Abstract This report summarizes paving materials suitable for urban streets, driveways, parking lots and walkways. The authors evaluate materials for their abilities to reflect sunlight, which will reduce their temperatures. This in turn reduces the excess air temperature of cities (the heat island effect). The report presents the compositions of the materials, their suitability for particular applications, and their approximate costs (in 1996). Both new and resurfacing are described. They conclude that, although light-colored materials may be more expensive than conventional black materials, a thin layer of light-colored pavement may produce energy savings and smog reductions whose long-term worth is greater than the extra cost.

215

Guidelines for Using Color to Depict Meteorological Information: IIPS Subcommittee for Color Guidelines  

Science Conference Proceedings (OSTI)

Color has a long history of use for visually communicating weather information; however, the mapping of colors to meteorological features has been dictated, for the most part, by common practice and has remained undocumented throughout the ...

1993-09-01T23:59:59.000Z

216

Planarity, colorability and minor games  

E-Print Network (OSTI)

Let m and b be positive integers and let F be a hypergraph. In an (m, b)Maker-Breaker game F two players, called Maker and Breaker, take turns selecting previously unclaimed vertices of F. Maker selects m vertices permove and Breaker selects b vertices per move. The game ends when every vertex has been claimed by one of the players. Maker wins if he claims all the vertices of some hyperedge of F; otherwise Breaker wins. An (m, b) Avoider-Enforcer game F is played in a similar way. The only difference is in the determination of the winner: Avoider loses if he claims all the vertices of some hyperedge of F; otherwise Enforcer loses. In this paper we consider the Maker-Breaker and Avoider-Enforcer versions of the planarity game, the k-colorability game and the K_t-minor game.

Dan Hefetz; et al.

2007-01-01T23:59:59.000Z

217

Heating Alloys  

Science Conference Proceedings (OSTI)

...are used in many varied applications--from small household appliances to large industrial process heating systems and furnaces. In appliances or industrial process heating, the heating elements are usually either open

218

Color symmetric superconductivity in a phenomenological QCD model  

E-Print Network (OSTI)

In this paper, we construct a theory of the NJL-type where superconductivity is present, and yet the super-conducting state remains, in the average, color symmetric. This shows that the present approach to color superconductivity is consistent with color singlet-ness. Indeed, quarks are free in the deconfined phase, but the deconfined phase itself is believed to be a color singlet. The usual description of the color superconducting state violates color singlet-ness. On the other hand, the color superconducting state here proposed, is color symmetric in the sense that an arbitrary color rotation leads to an equivalent state, with precisely the same physical properties.

Henrik Bohr; Constança Providência; João da Providência

2009-09-19T23:59:59.000Z

219

Heating Systems  

Energy.gov (U.S. Department of Energy (DOE))

A variety of heating technologies are available today. In addition to heat pumps, which are discussed separately, many homes and buildings use the following approaches:

220

A biologically inspired technique for sampling of color images  

Science Conference Proceedings (OSTI)

Color space dimensionality possesses main problem in fast processing of color images so appropriate sampling of color images is very important. Unlike the existing statistical sampling algorithm, in this paper, a biologically inspired non-linear color ... Keywords: Buchsbaum non-linearity, human retinal receptors, just noticeable difference (JND), model of color vision, non-linear sampling

Rajesh B Raut; K. M. Bhurchandi

2008-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Color image segmentation by means of a similarity function  

Science Conference Proceedings (OSTI)

An interactive, semiautomatic image segmentation method is presented which, unlike most of the existing methods in the published literature, processes the color information of each pixel as a unit, thus avoiding color information scattering. The process ... Keywords: HSI parameter distances, adaptive color similarity function, color image segmentation, morphology in color images

Rodolfo Alvarado-Cervantes; Edgardo M. Felipe-Riveron; Luis P. Sanchez-Fernandez

2010-11-01T23:59:59.000Z

222

Ocean Color Web | Data.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Ocean Color Web Ocean Color Web Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov » Communities » Ocean » Data Ocean Color Web Dataset Summary Description A comprehensive image analysis package for the processing, display, analysis, and quality control of ocean color data. Tags {Ocean,"water color",spectrometer,"sea viewing",MODIS,"marine biology",NASA,GSFC,"Goddard Space Flight Center"} Dataset Ratings Overall 0 No votes yet Data Utility 0 No votes yet Usefulness 0 No votes yet Ease of Access 0 No votes yet Dataset Additional Information Last Updated 15-Jan-2010 Publisher National Aeronautics and Space Administration Contact Name Contact Email Gene.C.Feldman@nasa.gov Unique Identifier NASA-1547

223

Cooling energy savings potential of light-colored roofs for residential and commercial buildings in 11 US metropolitan areas  

SciTech Connect

Light-colored roofs reflect more sunlight than dark roofs, thus they keep buildings cooler and reduce air-conditioning demand. Typical roofs in the United States are dark, which creates a potential for savings energy and money by changing to reflective roofs. In this report, the authors make quantitative estimates of the impact of roof color by simulating prototypical buildings with light- and dark-colored roofs and calculating savings by taking the differences in annual cooling and heating energy use, and peak electricity demand. Monetary savings are calculated using local utility rates. Savings are estimated for 11 U.S. Metropolitan Statistical Areas (MSAs) in a variety of climates.

Konopacki, S.; Akbari, H.; Pomerantz, M.; Gabersek, S.; Gartland, L.

1997-05-01T23:59:59.000Z

224

A novel technique for the production of cool colored concrete tile and  

NLE Websites -- All DOE Office Websites (Extended Search)

A novel technique for the production of cool colored concrete tile and A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products Title A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products Publication Type Journal Article Year of Publication 2010 Authors Levinson, Ronnen M., Hashem Akbari, Paul Berdahl, Kurt Wood, Wayne Skilton, and Jerry Petersheim Journal Solar Energy Materials and Solar Cells Volume 94 Start Page 946 Issue 6 Pagination 946-954 Date Published 06/2010 Keywords asphalt shingle, concrete tile, Cool colored roof, Cool Colored Roofs, cool roofs, Heat Island, Polyvinylidene fluoride, Solar reflectance, surface roughness Abstract The widespread use of solar-reflective roofing materials can save energy, mitigate urban heat islands and slow global warming by cooling the roughly 20% of the urban surface that is roofed. In this study we created prototype solar-reflective nonwhite concrete tile and asphalt shingle roofing materials using a two-layer spray coating process intended to maximize both solar reflectance and factory-line throughput. Each layer is a thin, quick-drying, pigmented latex paint based on either acrylic or a poly(vinylidene fluoride)/acrylic blend. The first layer is a titanium dioxide rutile white basecoat that increases the solar reflectance of a gray-cement concrete tile from 0.18 to 0.79, and that of a shingle surfaced with bare granules from 0.06 to 0.62. The second layer is a "cool" color topcoat with weak near-infrared (NIR) absorption and/or strong NIR backscattering. Each layer dries within seconds, potentially allowing a factory line to pass first under the white spray, then under the color spray.

225

Long alternating cycles in edge-colored complete graphs  

Science Conference Proceedings (OSTI)

Let Knc denote a complete graph on n vertices whose edges are colored in an arbitrary way. And let ?(Knc) denote the maximum number of edges of the same ... Keywords: alternating cycle, color degree, edge-colored graph

Hao Li; Guanghui Wang; Shan Zhou

2007-08-01T23:59:59.000Z

226

Factors influencing the neglect of color photography : 1860 to 1970  

E-Print Network (OSTI)

While the history of photographic color technology has been adequately discussed by E.J. Hall, Joseph Friedman, and Brian Coe, the relationship between complex tri-color systems and generalized use of color photography has ...

Milanowski, Stephen R

1982-01-01T23:59:59.000Z

227

2013 Women of Color STEM Conference | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2013 Women of Color STEM Conference 2013 Women of Color STEM Conference October 17, 2013 9:45AM EDT to October 19, 2013 5:45PM EDT Dallas Texas Hosted by Women of Color magazine....

228

A hybrid parallel genetic algorithm approach for graph coloring  

Science Conference Proceedings (OSTI)

Graph-Coloring problem (GCP) deals with assigning labels (colors) to the vertices of a graph such that adjacent vertices do not get the same color. Coloring a graph with minimum number of colors is a well-known NP-hard problem. In this paper a new permutation ... Keywords: Graph coloring problem, message passing interface (MPI), migration model, parallel genetic algorithm, static wavelength assignment

S. N. Sivanandam; S. Sumathi; T. Hamsapriya

2005-08-01T23:59:59.000Z

229

Some aspects of color superconductivity: an introduction  

E-Print Network (OSTI)

A pedagogical introduction to color superconductivity in the weak coupling limit is given. The focus is on the basic tools of thermal field theory necessary to compute observables of color superconductivity. The rich symmetry structure and symmetry breaking patterns are analyzed on the basis of the Anderson-Higgs mechanism. Some techniques can also be applied for computing neutrino processes in compact stars. As an example, we show how to obtain the neutrino emissivity for Urca processes in neutron stars by computing the polarization tensor of the W-boson. We also illustrate how a spin-1 color superconducting phase generates an anisotropic neutrino emissions in compact stars.

Qun Wang

2009-12-13T23:59:59.000Z

230

The Color Glass Condensate at RHIC  

E-Print Network (OSTI)

The Color Glass Condensate formalism and its application to high energy heavy ion collisions at RHIC are discussed. We argue that the RHIC data supports the view that the Color Glass Condensate provides the initial conditions for gold-gold collisions at RHIC while final state (Quark Gluon Plasma) effects are responsible for the high $p_t$ suppression in mid rapidity. At forward rapidities in deuteron-gold collisions, however, Color Glass Condensate is the underlying physics of the observed suppression of the particle spectra and their centrality dependence.

Jamal Jalilian-Marian

2004-03-26T23:59:59.000Z

231

Energy Star CY2007 Program Benefits  

NLE Websites -- All DOE Office Websites (Extended Search)

that are individually treated in both models. These product types include residential heating and cooling equipment, televisions and set-top boxes, home computers, commercial...

232

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices.

Saeid Ghamaty; Sal Marchetti

2004-05-10T23:59:59.000Z

233

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices.

Saeid Ghamaty; Sal Marchetti

2004-07-30T23:59:59.000Z

234

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices.

Saeid Ghamaty; Sal Marchetti

2005-03-03T23:59:59.000Z

235

Dichromatic color representations for complex display systems  

Science Conference Proceedings (OSTI)

New display technologies have begun to provide more innovative and potentially powerful methods to present information to a viewer. However, many of these techniques struggle to deliver accurate full color. In this paper, we address this difficulty by ...

Mark S. Peercy; Lambertus Hesselink

1993-10-01T23:59:59.000Z

236

Water Surface Topography Retrieved from Color Images  

Science Conference Proceedings (OSTI)

Submerged objects viewed through wavy water surfaces appear distorted by refraction. An imaging system exploiting this effect is implemented using a submerged planar light source designed so that color images reveal features of small-amplitude ...

Jeffrey Koskulics; Steven Englehardt; Steven Long; Yongxiang Hu; Matteo Ottaviani; Knut Stamnes

2013-04-01T23:59:59.000Z

237

Photochromic sculpture: volumetric color-forming pixels  

Science Conference Proceedings (OSTI)

In contrast to light-emitting displays like plasma display panels (PDPs) and liquid crystal displays (LCDs), color-forming displays like "E-Ink" which displays information by reflecting surrounding light are being actively researched as a technology ...

Tomoko Hashida; Yasuaki Kakehi; Takeshi Naemura

2011-08-01T23:59:59.000Z

238

Multiresolution histogram analysis for color reduction  

Science Conference Proceedings (OSTI)

A new technique for color reduction is presented, based on the analysis of the histograms of an image at different resolutions. Given an input image, lower resolution images are generated by using a scaling down interpolation method. Then, peaks and ...

Giuliana Ramella; Gabriella Sanniti Di Baja

2010-11-01T23:59:59.000Z

239

Color symmetrical superconductivity in a schematic nuclear quark model  

E-Print Network (OSTI)

In this note, a novel BCS-type formalism is constructed in the framework of a schematic QCD inspired quark model, having in mind the description of color symmetrical superconducting states. The physical properties of the BCS vacuum (average numbers of quarks of different colors) remain unchanged under an arbitrary color rotation. In the usual approach to color superconductivity, the pairing correlations affect only the quasi-particle states of two colors, the single particle states of the third color remaining unaffected by the pairing correlations. In the theory of color symmetrical superconductivity here proposed, the pairing correlations affect symmetrically the quasi-particle states of the three colors and vanishing net color-charge is automatically insured. It is found that the groundstate energy of the color symmetrical sector of the Bonn model is well approximated by the average energy of the color symmetrical superconducting state proposed here.

Henrik Bohr; João da Providência

2009-09-14T23:59:59.000Z

240

Heat Conduction  

Science Conference Proceedings (OSTI)

Table 2   Differential equations for heat conduction in solids...conduction in solids General form with variable thermal properties General form with constant thermal properties General form, constant properties, without heat

Note: This page contains sample records for the topic "heating color televisions" 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

Heat exchanger  

DOE Patents (OSTI)

A heat exchanger is provided having first and second fluid chambers for passing primary and secondary fluids. The chambers are spaced apart and have heat pipes extending from inside one chamber to inside the other chamber. A third chamber is provided for passing a purge fluid, and the heat pipe portion between the first and second chambers lies within the third chamber.

Daman, Ernest L. (Westfield, NJ); McCallister, Robert A. (Mountain Lakes, NJ)

1979-01-01T23:59:59.000Z

242

A Quaternion Framework for Color Image Smoothing and Segmentation  

Science Conference Proceedings (OSTI)

In this paper, we present feature/detail preserving models for color image smoothing and segmentation using the Hamiltonian quaternion framework. First, we introduce a novel quaternionic Gabor filter (QGF) which can combine the color channels and the ... Keywords: Color image segmentation, Color image smoothing, Continuous mixture models, Directional distributions, Matrix-Fisher distribution, Quaternion Gabor filter, Quaternions, Watson distribution, von Mises distribution

Özlem N. Subakan; Baba C. Vemuri

2011-02-01T23:59:59.000Z

243

Color-accurate underwater imaging using perceptual adaptive illumination  

Science Conference Proceedings (OSTI)

Capturing color in water is challenging due to the heavy non-uniform attenuation of light in water across the visible spectrum, which results in dramatic hue shifts toward blue. Yet observing color in water is important for monitoring and surveillance ... Keywords: Accurate colors, Adaptive illumination, Color rendering index, Underwater imaging

Iuliu Vasilescu; Carrick Detweiler; Daniela Rus

2011-10-01T23:59:59.000Z

244

Susanville District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Susanville District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Susanville District Heating District Heating Low Temperature...

245

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 222 194 17...

246

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings ... 2,100...

247

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,928 1,316...

248

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All...

249

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,870 1,276...

250

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings* ... 1,602 1,397...

251

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heating Water Heating Cook- ing Other Total Space Heating Water Heating Cook- ing Other All Buildings ... 2,037...

252

Color Changes in Fish, Frogs and Lizards  

NLE Websites -- All DOE Office Websites (Extended Search)

Color Changes in Fish, Frogs and Lizards Color Changes in Fish, Frogs and Lizards Nature Bulletin No. 706 February 23, 1963 Forest Preserve District of Cook County Seymour Simon, President David H. Thompson, Senior Naturalist COLOR CHANGES IN FISH, FROGS AND LIZARDS Proverbially, the chameleon changes its color to suit every mood or situation. Hence the word is also an expression of contempt for a person who is fickle or changeable in character. That little lizard which is peddled at circuses or sold in pet shops under the name of "chameleon" is not the true Chameleon of the Old World tropics but the Anole, a native of the warm humid regions of our southeastern states. It is able to change from green to brown, or reverse, with some intermediate colors. Ordinarily it is pale green when quite warm or after it has been in the dark. In bright light or at low temperatures it is brown. Contrary to popular belief a brown anole may be found on a green leaf or a green one on brown bark.

253

©2010 Maryland Public Television MotorWeek Transcripts  

NLE Websites -- All DOE Office Websites (Extended Search)

Over the Edge 'X-Prize Automotive Competition' JOHN DAVIS: Jumping on the bandwagon is not always a good thing. But, when it comes to the cleaning up the environment and using less imported oil, it should be a free-for-all. So, enter Progressive Insurance, with a unique challenge that just might produce remarkable results. And as our Steven Chupnick found, X marks the spot, just over the edge. STEVEN CHUPNICK: These are the kinds of cars normally seen inside this classic car club, but it was a whole different story when the Progressive Insurance Automotive X PRIZE invaded. Progressive Insurance, along with the United States Department of Energy, launched the X PRIZE to find the everyday car of the future... one that will be super

254

©2010 Maryland Public Television MotorWeek Transcripts  

NLE Websites -- All DOE Office Websites (Extended Search)

'Compressed Natural Gas is a Natural for Metro Buses' 'Compressed Natural Gas is a Natural for Metro Buses' JOHN DAVIS: When it comes to reducing vehicle emissions and breaking our addiction to foreign oil, Compressed Natural Gas fits the bill as a clean, domestic energy source, but it has never held more than a toehold in the private passenger car market. However, this clean fuel has gained momentum with our nation's municipal fleets. Cities large and small are making the switch to CNG, and proving that for many fleets, natural gas is a natural fit. Compared to the roughly 190,000 gas stations in the U.S. there are just 837 CNG stations at last count, and relatively few of those are open to the public. So CNG is just not an option yet for most U.S. drivers.

255

©2010 Maryland Public Television MotorWeek Transcripts  

NLE Websites -- All DOE Office Websites (Extended Search)

'Your MPG My MPG' JOHN DAVIS: One of the most valuable tools for comparison car shopping is the government's fuel economy estimates. Available online for cars dating back to 1984...

256

Tomorrow's television and computer screens could be brighter, clearer and  

E-Print Network (OSTI)

information about CORRE's history, its organization, the issues it seeks to resolve, and its programmatic, R.D., L.D., tackled a question from an interested reader about the health benefits of olive oil. Says Ms. Zeratsky, "When choosing fats, olive oil is a healthy choice. Olive oil contains

257

©2010 Maryland Public Television MotorWeek Transcripts Road...  

NLE Websites -- All DOE Office Websites (Extended Search)

it sounds an alarm if you're too hard on the gas or brake. At 22,750 the 2010 Toyota Prius has a combined city-highway government fuel economy rating of 50 miles per gallon, the...

258

From Truth to Time: Soviet Central Television, 1957-1985  

E-Print Network (OSTI)

broadcasts of soccer and hockey were criticized in thethe broadcast of soccer and hockey matches was occasionallychampionship soccer and hockey matches, reviews of the year

Evans, Christine Elaine

2010-01-01T23:59:59.000Z

259

Television meets Facebook : social networking through consumer electronics  

E-Print Network (OSTI)

This thesis explores how the merging of ubiquitous consumer electronics and the sociable web improve the user experience of these devices, increase the functionality of both, and help distribute content in a more sociable ...

Baca Del Rosario, Mariana Cristina

2008-01-01T23:59:59.000Z

260

The Particle Adventure | What holds it together? | Color charge  

NLE Websites -- All DOE Office Websites (Extended Search)

The Standard Model > What holds it together? > Color charge The Standard Model > What holds it together? > Color charge Color charge Quarks and gluons are color-charged particles. Just as electrically-charged particles interact by exchanging photons in electromagnetic interactions, color-charged particles exchange gluons in strong interactions. When two quarks are close to one another, they exchange gluons and create a very strong color force field that binds the quarks together. The force field gets stronger as the quarks get further apart. Quarks constantly change their color charges as they exchange gluons with other quarks. How does color charge work? There are three color charges and three corresponding anticolor (complementary color) charges. Each quark has one of the three color charges and each antiquark has one of the three anticolor charges. Just as a mix of red, green, and blue light yields white light, in a baryon a combination of "red," "green," and "blue" color charges is color neutral, and in an antibaryon "antired," "antigreen," and "antiblue" is also color neutral. Mesons are color neutral because they carry combinations such as "red" and "antired."

Note: This page contains sample records for the topic "heating color televisions" 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.


261

Philips Color Kinetics | Open Energy Information  

Open Energy Info (EERE)

Color Kinetics Color Kinetics Jump to: navigation, search Name Philips Color Kinetics Address 3 Burlington Woods Drive, 4th Floor Place Burlington, Massachusetts Zip 01803 Sector Efficiency Product LED lighting systems Website http://www.colorkinetics.com/ Coordinates 42.5005723°, -71.2042619° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.5005723,"lon":-71.2042619,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

262

On Color Superconductivity in External Magnetic Field  

E-Print Network (OSTI)

We study color superconductivity in external magnetic field. We discuss the reason why the mixing angles in color-flavor locked (CFL) and two-flavor superconductivity (2SC) phases are different despite the fact that the CFL gap goes to the 2SC gap for $m_s \\to \\infty$. Although flavor symmetry is explicitly broken in external magnetic field, we show that all values of gaps in their coset spaces of possible solutions in the CFL phase are equivalent in external magnetic field.

E. V. Gorbar

2000-01-20T23:59:59.000Z

263

Impacts of Shortwave Penetration Depth on Large-Scale Ocean Circulation and Heat Transport  

Science Conference Proceedings (OSTI)

The impact of changes in shortwave radiation penetration depth on the global ocean circulation and heat transport is studied using the GFDL Modular Ocean Model (MOM4) with two independent parameterizations that use ocean color to estimate the ...

Colm Sweeney; Anand Gnanadesikan; Stephen M. Griffies; Matthew J. Harrison; Anthony J. Rosati; Bonita L. Samuels

2005-06-01T23:59:59.000Z

264

Deterministic distributed vertex coloring in polylogarithmic time  

Science Conference Proceedings (OSTI)

Consider an n-vertex graph G = (V,E) of maximum degree ?, and suppose that each vertex v ? V hosts a processor. The processors are allowed to communicate only with their neighbors in G. The communication ... Keywords: arbdefective-coloring, arboricity, partial-orientation

Leonid Barenboim; Michael Elkin

2010-07-01T23:59:59.000Z

265

Color selective photodetector and methods of making  

DOE Patents (OSTI)

A photoelectric device, such as a photodetector, can include a semiconductor nanowire electrostatically associated with a J-aggregate. The J-aggregate can facilitate absorption of a desired wavelength of light, and the semiconductor nanowire can facilitate charge transport. The color of light detected by the device can be chosen by selecting a J-aggregate with a corresponding peak absorption wavelength.

Walker, Brian J.; Dorn, August; Bulovic, Vladimir; Bawendi, Moungi G.

2013-03-19T23:59:59.000Z

266

Quark-gluon correlations and Color Polarizabilities  

Science Conference Proceedings (OSTI)

We discuss the present status of the twist-3 matrix element in the spin srtructure of the nucleon and describe two proposed experiments that will improve on the precision of the present measurements of the twist-3 and twist-4 matrix elements for both the proton and the neutron and consequently will improve on our knowledge of the “color polarizabilitites” in the nucleon.

Zein-Eddine Meziani

2006-11-01T23:59:59.000Z

267

Light and Color in Nature -Scattering Effects -  

E-Print Network (OSTI)

in reactor, nuclear bomb · Limit: Diffusion Theory ­ Very many scattering events ­ Effective anisotropy · Strongly wavelength-dependent (1/4) WS03/04: Light and Color in Nature ­ Scattering Scattering Theory equation · Astrophysics ­ Radiation density inside stars · Nuclear physics ­ Neutron density & velocity

Assarsson, Ulf

268

Color superconductivity and the strange quark  

E-Print Network (OSTI)

At ultra-high density, matter is expected to form a degenerate Fermi gas of quarks in which there is a condensate of Cooper pairs of quarks near the Fermi surface: color superconductivity. In these proceedings I review some of the underlying physics, and discuss outstanding questions about the phase structure of ultra-dense quark matter.

Mark G Alford

2005-12-01T23:59:59.000Z

269

Heat Stroke  

NLE Websites -- All DOE Office Websites (Extended Search)

stress, from exertion or hot environments, places stress, from exertion or hot environments, places workers at risk for illnesses such as heat stroke, heat exhaustion, or heat cramps. Heat Stroke A condition that occurs when the body becomes unable to control its temperature, and can cause death or permanent disability. Symptoms ■ High body temperature ■ Confusion ■ Loss of coordination ■ Hot, dry skin or profuse sweating ■ Throbbing headache ■ Seizures, coma First Aid ■ Request immediate medical assistance. ■ Move the worker to a cool, shaded area. ■ Remove excess clothing and apply cool water to their body. Heat Exhaustion The body's response to an excessive loss of water and salt, usually through sweating. Symptoms ■ Rapid heart beat ■ Heavy sweating ■ Extreme weakness or fatigue ■

270

Heat reclaimer  

Science Conference Proceedings (OSTI)

A device for reclaiming heat from stove pipes and the like. A semi-circular shaped hollow enclosed housing with a highly thermal-conductive concave surface is mounted contactingly to surround approximately one-half of the circumference of the stove pipe. The concave surface is formed to contact the pipe at a maximum number of points along that surface. The hollow interior of the housing contains thin multi-surfaced projections which are integral with the concave surface and conductively transfer heat from the stove pipe and concave surface to heat the air in the housing. A fan blower is attached via an air conduit to an entrance opening in the housing. When turned on, the blower pushes the heated interior air out a plurality of air exit openings in the ends of the housing and brings in lower temperature outside air for heating.

Parham, F.

1985-04-09T23:59:59.000Z

271

Heat transfer. [heat transfer roller employing a heat pipe  

SciTech Connect

A heat transfer roller embodying a heat pipe is disclosed. The heat pipe is mounted on a shaft, and the shaft is adapted for rotation on its axis.

Sarcia, D.S.

1978-05-23T23:59:59.000Z

272

Heat Island Research at the University of Athens  

NLE Websites -- All DOE Office Websites (Extended Search)

Heat Island Research at the University of Athens Heat Island Research at the University of Athens Speaker(s): Mattheos Santamouris Date: June 4, 2008 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Hashem Akbari Athens, as many other metropolitan areas, is experiencing a severe summer heat island. We will present measurements of urban canyon heat islands in Athens and discuss the effects on building energy use, urban environment, and air quality. Appropriate heat-island mitigation technologies include use of cool materials for urban surfaces (roofs and pavements) and shade trees. Advances in development of cool roofing and paving materials including traditional cool surfaces (white and light-colored materials), near-infrared cool colored materials, and experimental highly reflecting thermochromic coatings will be discussed. Finally, we will discuss the

273

An empirical comparison of some approximate methods for graph coloring  

Science Conference Proceedings (OSTI)

The Graph Coloring Problem (GCP) is a classical NP-complete problem for which several approximate solution algorithms have been proposed: Brelaz algorithm, simulated annealing (SA), ant colony optimization (ACO). This paper reports empirical results ... Keywords: graph coloring, gravitational swarm

Israel Rebollo-Ruiz; Manuel Graña

2012-03-01T23:59:59.000Z

274

Vegetable Oil for Color Only Laboratory Proficiency Testing Program  

Science Conference Proceedings (OSTI)

Lab Proficiency Testing service for Vegetable Oil for Color Only. Sample Includes soybean oil. Vegetable Oil for Color Only Laboratory Proficiency Testing Program Laboratory Proficiency Program (LPP) aocs applicants certified chemist chemists Lab laborat

275

The rules of perception : American color science, 1831-1931  

E-Print Network (OSTI)

Although vision was seldom studied in Antebellum America, color and color perception became a critical field of scientific inquiry in the United States during the Gilded Age and progressive era. Through a historical ...

Rossi, Michael Paul, Ph. D. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

276

Relevance Feedback Techniques for Color-based Image Retrieval  

Science Conference Proceedings (OSTI)

Color has been widely used in content-based image retrieval systems. The problem with using color is that its representation is low level and hence its retrieval effectiveness is limited. This paper investigates techniques to improving the effectiveness ...

T. S. Chua; W. C. Low; C. X. Chu

1998-10-01T23:59:59.000Z

277

Cinematic color: from your monitor to the big screen  

Science Conference Proceedings (OSTI)

Color affects many areas of the computer-graphics pipeline, From texture painting to lighting, rendering, compositing, image display, and the theater, handling color is a tricky problem. Tired of getting your images right on the monitor only to have ...

Jeremy Selan

2012-08-01T23:59:59.000Z

278

Color-accurate underwater imaging using perceptual adaptive illumination  

E-Print Network (OSTI)

Capturing color in water is challenging due to the heavy non-uniform attenuation of light in water across the visible spectrum, which results in dramatic hue shifts toward blue. Yet observing color in water is important ...

Vasilescu, Iuliu

279

A novel technique for the production of cool colored concrete...  

NLE Websites -- All DOE Office Websites (Extended Search)

green and blue to prepare 24 cool colored prototype tiles and 24 cool colored prototypes shingles. The solar reflectances of the tiles ranged from 0.26 (dark brown; CIELAB...

280

Electron beam irradiation of gemstone for color enhancement  

Science Conference Proceedings (OSTI)

Numerous treatment of gemstones has been going on for hundreds of years for enhancing color and clarity of gems devoid of these attributes. Whereas previous practices included fraudulent or otherwise processes to achieve the color enhancement

Sarada Idris; Zulkafli Ghazali; Siti A'iasah Hashim; Shamshad Ahmad; Mohd Suhaimi Jusoh

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Heat collector  

DOE Patents (OSTI)

A heat collector and method suitable for efficiently and cheaply collecting solar and other thermal energy are provided. The collector employs a heat pipe in a gravity-assist mode and is not evacuated. The collector has many advantages, some of which include ease of assembly, reduced structural stresses on the heat pipe enclosure, and a low total materials cost requirement. Natural convective forces drive the collector, which after startup operates entirely passively due in part to differences in molecular weights of gaseous components within the collector.

Merrigan, Michael A. (Santa Cruz, NM)

1984-01-01T23:59:59.000Z

282

Heat collector  

DOE Patents (OSTI)

A heat collector and method suitable for efficiently and cheaply collecting solar and other thermal energy are provided. The collector employs a heat pipe in a gravity-assist mode and is not evacuated. The collector has many advantages, some of which include ease of assembly, reduced structural stresses on the heat pipe enclosure, and a low total materials cost requirement. Natural convective forces drive the collector, which after startup operates entirely passively due in part to differences in molecular weights of gaseous components within the collector.

Merrigan, M.A.

1981-06-29T23:59:59.000Z

283

Energy Basics: Heat Pump Systems  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems Air-Source Heat Pumps Ductless Mini-Split Heat Pumps Absorption Heat Pumps Geothermal Heat Pumps Supporting Equipment for Heating & Cooling Systems Water Heating Heat...

284

A visual language for color-based painting retrieval  

Science Conference Proceedings (OSTI)

The availability of large image databases is emphasizing the relevance of filters, which permit one to focus on a small subset of data. Visual specification of such filters provides a natural way to express content-oriented queries. To support a high ... Keywords: art, color arrangement, color quality, color semantics, color-based painting retrieval, content-oriented queries, data subsets, expressiveness, filters, grammar, large image databases, symbolic representation, visual language, visual querying paradigm, visual specification

J. M. Corridoni; A. Del Bimbo; S. De Magistris; E. Vicario

1996-09-01T23:59:59.000Z

285

Heat reclaimer  

SciTech Connect

An apparatus for reclaiming heat from the discharge gas from a combustion fuel heating unit, which has: inlet and outlet sections; an expansion section whose circumference gradually increases in the direction of flow, thereby providing an increased area for heat transfer; flow splitter plates which lie within and act in conjunction with the expansion section wall to form flow compartments, which flow splitter plates and expansion section wall have a slope, with respect to the centroidal axis of the flow compartment not exceeding 0.1228, which geometry prevents a separation of the flow from the enclosing walls, thereby increasing heat transfer and maintaining the drafting function; and a reduction section which converges the flow to the outlet section.

Horkey, E.J.

1982-06-29T23:59:59.000Z

286

Underwater Color Constancy : Enhancement of Automatic Live Fish Recognition  

E-Print Network (OSTI)

Underwater Color Constancy : Enhancement of Automatic Live Fish Recognition M. Chambah, D. Semani-mail: rizzi@dti.unimi.it ABSTRACT We present in this paper some advances in color restoration of underwater images, especially with regard to the strong and non uniform color cast which is typical of underwater

Paris-Sud XI, Université de

287

Process Heating  

Science Conference Proceedings (OSTI)

This technical update uses real world examples to discuss applications of electrotechnology in industrial process heating and to highlight some of the emerging technologies in this field. These emerging technologies, when implemented in a plant, will provide significant energy savings as well as increase productivity. The report presents three case studies of successful implementation of two different electric process-heating technologies in three different industries. The case studies show that in some ...

2011-12-07T23:59:59.000Z

288

HEAT EXCHANGER  

DOE Patents (OSTI)

A heat exchanger is designed for use in the transfer of heat between a radioactive fiuid and a non-radioactive fiuid. The exchanger employs a removable section containing the non-hazardous fluid extending into the section designed to contain the radioactive fluid. The removable section is provided with a construction to cancel out thermal stresses. The stationary section is pressurized to prevent leakage of the radioactive fiuid and to maintain a safe, desirable level for this fiuid. (AEC)

Fox, T.H. III; Richey, T. Jr.; Winders, G.R.

1962-10-23T23:59:59.000Z

289

Corrosive resistant heat exchanger  

DOE Patents (OSTI)

A corrosive and errosive resistant heat exchanger which recovers heat from a contaminated heat stream. The heat exchanger utilizes a boundary layer of innocuous gas, which is continuously replenished, to protect the heat exchanger surface from the hot contaminated gas. The innocuous gas is conveyed through ducts or perforations in the heat exchanger wall. Heat from the heat stream is transferred by radiation to the heat exchanger wall. Heat is removed from the outer heat exchanger wall by a heat recovery medium.

Richlen, Scott L. (Annandale, VA)

1989-01-01T23:59:59.000Z

290

THE INFRARED COLORS OF THE SUN  

Science Conference Proceedings (OSTI)

Solar infrared colors provide powerful constraints on the stellar effective temperature scale, but they must be measured with both accuracy and precision in order to do so. We fulfill this requirement by using line-depth ratios to derive in a model-independent way the infrared colors of the Sun, and we use the latter to test the zero point of the Casagrande et al. effective temperature scale, confirming its accuracy. Solar colors in the widely used Two Micron All Sky Survey (2MASS) JHK{sub s} and WISE W1-4 systems are provided: (V - J){sub Sun} = 1.198, (V - H){sub Sun} = 1.484, (V - K{sub s} ){sub Sun} = 1.560, (J - H){sub Sun} = 0.286, (J - K{sub s} ){sub Sun} = 0.362, (H - K{sub s} ){sub Sun} = 0.076, (V - W1){sub Sun} = 1.608, (V - W2){sub Sun} = 1.563, (V - W3){sub Sun} = 1.552, and (V - W4){sub Sun} = 1.604. A cross-check of the effective temperatures derived implementing 2MASS or WISE magnitudes in the infrared flux method confirms that the absolute calibration of the two systems agrees within the errors, possibly suggesting a 1% offset between the two, thus validating extant near- and mid-infrared absolute calibrations. While 2MASS magnitudes are usually well suited to derive T{sub eff}, we find that a number of bright, solar-like stars exhibit anomalous WISE colors. In most cases, this effect is spurious and can be attributed to lower-quality measurements, although for a couple of objects (3% {+-} 2% of the total sample) it might be real, and may hint at the presence of warm/hot debris disks.

Casagrande, L.; Asplund, M. [Research School of Astronomy and Astrophysics, Mount Stromlo Observatory, Australian National University, ACT 2611 (Australia); Ramirez, I. [McDonald Observatory and Department of Astronomy, University of Texas at Austin, 1 University Station, C1400 Austin, TX 78712-0259 (United States); Melendez, J., E-mail: luca@mso.anu.edu.au [Departamento de Astronomia do IAG/USP, Universidade de Sao Paulo, Rua do Matao 1226, Sao Paulo, 05508-900 SP (Brazil)

2012-12-10T23:59:59.000Z

291

Probing Color Octet Electrons at the LHC  

E-Print Network (OSTI)

Models with quark and lepton compositeness predict the existence of colored partners of the Standard Model leptons. In this paper we study the LHC phenomenology of a charged colored lepton partner, namely the color octet electron, $e_8$ in an effective theory framework. We explore various mechanisms for resonant production of $e_8$'s. With the pair production channel the 14 TeV LHC can probe $e_8$'s with masses up to 2.5 TeV (2.8 TeV) with 100 fb$^{-1}$ (300 fb$^{-1}$) of integrated luminosity. A common feature in all the resonant production channels is the presence of two high $p_T$ electrons and at least one high $p_T$ jet in the final state. Using this feature, we implement a search method where the signal is a combination of pair and single production events. This method has potential to increase the LHC reach significantly. Using the combined signal we estimate the LHC discovery potential for the $e_8$'s. Our analysis shows that the LHC with 14 TeV center-of-mass energy and 100 fb$^{-1}$ (300 fb$^{-1}$) of integrated luminosity can probe $e_8$'s with masses up to 3.4 TeV (4 TeV) for the compositeness scale of 5 TeV.

Tanumoy Mandal; Subhadip Mitra

2012-11-27T23:59:59.000Z

292

Color Diffusion and Conductivity in a Quark-Gluon Plasma  

E-Print Network (OSTI)

Color diffusion is shown to be an important dissipative property of quark-gluon plasmas that rapidly damps collective color modes. We derive the characteristic color relaxation time scale, $t_c\\approx (3\\alpha_s T \\log(m_E/m_M ))^{-1}$, showing its sensitivity to the ratio of the static color electric and magnetic screening masses. This leads to a surprisingly small color conductivity, $\\sigma_c\\approx 2 T/\\log(m_E/m_M)$, which in fact vanishes in the semi-classical (1-loop) limit.

Alexei V. Selikhov; Miklos Gyulassy

1993-07-07T23:59:59.000Z

293

HEAT GENERATION  

DOE Patents (OSTI)

Heat is generated by the utilization of high energy neutrons produced as by nuclear reactions between hydrogen isotopes in a blanket zone containing lithium, a neutron moderator, and uranium and/or thorium effective to achieve multtplicatton of the high energy neutron. The rnultiplied and moderated neutrons produced react further with lithium-6 to produce tritium in the blanket. Thermal neutron fissionable materials are also produced and consumed in situ in the blanket zone. The heat produced by the aggregate of the various nuclear reactions is then withdrawn from the blanket zone to be used or otherwise disposed externally. (AEC)

Imhoff, D.H.; Harker, W.H.

1963-12-01T23:59:59.000Z

294

PIA - Northeast Home Heating Oil Reserve System (Heating Oil...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil)...

295

PIA - Northeast Home Heating Oil Reserve System (Heating Oil...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PIA - Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating Oil) PIA - Northeast Home Heating Oil Reserve System (Heating...

296

News Item  

NLE Websites -- All DOE Office Websites (Extended Search)

Seeing in Color at the Nanoscale: Foundry Scientists Develop a New Nanotech Tool to Probe Solar Energy Conversion If nanoscience were television, we'd be in the 1950s. Although...

297

Heat reclaimer  

Science Conference Proceedings (OSTI)

A heat reclaimer for the exhaust flue of a heating unit comprises a housing having an air input space, an air output space, and an exhaust space, with a plurality of tubes connected between and communicating the air input space with the air output space and extending through the exhaust space. The exhaust flue of the heating unit is connected into the exhaust space of the housing and an exhaust output is connected to the housing extending from the exhaust space for venting exhaust coming from the heater into the exhaust space to a chimney, for example. A float or level switch is connected to the housing near the bottom of the exhaust space for switching, for example, an alarm if water accumulates in the exhaust space from condensed water vapor in the exhaust. At least one hole is also provided in the housing above the level of the float switch to permit condensed water to leave the exhaust space. The hole is provided in case the float switch clogs with soot. A wiping device may also be provided in the exhaust space for wiping the exterior surfaces of the tubes and removing films of water and soot which might accumulate thereon and reduce their heat transfer capacity.

Bellaff, L.

1981-10-20T23:59:59.000Z

298

Heat exchanger  

DOE Patents (OSTI)

A heat exchanger of the straight tube type in which different rates of thermal expansion between the straight tubes and the supply pipes furnishing fluid to those tubes do not result in tube failures. The supply pipes each contain a section which is of helical configuration.

Wolowodiuk, Walter (New Providence, NJ)

1976-01-06T23:59:59.000Z

299

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce the technology for fabricating a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices. In this quarter Hi-Z has continued fabrication of the QW films and also continued development of joining techniques for fabricating the N and P legs into a couple. The upper operating temperature limit for these films is unknown and will be determined via the isothermal aging studies that are in progress. We are reporting on these studies in this report. The properties of the QW films that are being evaluated are Seebeck, thermal conductivity and thermal-to-electricity conversion efficiency.

Saeid Ghamaty

2005-07-01T23:59:59.000Z

300

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce the technology for fabricating a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices. In this quarter Hi-Z has continued fabrication of the QW films and also continued development of joining techniques for fabricating the N and P legs into a couple. The upper operating temperature limit for these films is unknown and will be determined via the isothermal aging studies that are in progress. We are reporting on these studies in this report. The properties of the QW films that are being evaluated are Seebeck, thermal conductivity and thermal-to-electricity conversion efficiency.

Saeid Ghamaty

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce the technology for fabricating a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices. In this quarter Hi-Z has continued fabrication of the QW films and also continued development of joining techniques for fabricating the N and P legs into a couple. The upper operating temperature limit for these films is unknown and will be determined via the isothermal aging studies that are in progress. We are reporting on these studies in this report. The properties of the QW films that are being evaluated are Seebeck, thermal conductivity and thermal-to-electricity conversion efficiency.

Saeid Ghamaty

2005-05-01T23:59:59.000Z

302

QUANTUM WELL THERMOELECTRICS FOR CONVERTING WASTE HEAT TO ELECTRICITY  

DOE Green Energy (OSTI)

New thermoelectric materials using Quantum Well (QW) technology are expected to increase the energy conversion efficiency to more than 25% from the present 5%, which will allow for the low cost conversion of waste heat into electricity. Hi-Z Technology, Inc. has been developing QW technology over the past six years. It will use Caterpillar, Inc., a leader in the manufacture of large scale industrial equipment, for verification and life testing of the QW films and modules. Other members of the team are Pacific Northwest National Laboratory, who will sputter large area QW films. The Scope of Work is to develop QW materials from their present proof-of-principle technology status to a pre-production level over a proposed three year period. This work will entail fabricating the QW films through a sputtering process of 50 {micro}m thick multi layered films and depositing them on 12 inch diameter, 5 {micro}m thick Si substrates. The goal in this project is to produce the technology for fabricating a basic 10-20 watt module that can be used to build up any size generator such as: a 5-10 kW Auxiliary Power Unit (APU), a multi kW Waste Heat Recovery Generator (WHRG) for a class 8 truck or as small as a 10-20 watt unit that would fit on a daily used wood fired stove and allow some of the estimated 2-3 billion people on earth, who have no electricity, to recharge batteries (such as a cell phone) or directly power radios, TVs, computers and other low powered devices. In this quarter Hi-Z has continued fabrication of the QW films and also continued development of joining techniques for fabricating the N and P legs into a couple. The upper operating temperature limit for these films is unknown and will be determined via the isothermal aging studies that are in progress. We are reporting on these studies in this report. The properties of the QW films that are being evaluated are Seebeck, thermal conductivity and thermal-to-electricity conversion efficiency.

Saeid Ghamaty

2006-02-01T23:59:59.000Z

303

Energy Basics: Absorption Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems Air-Source Heat Pumps Ductless Mini-Split Heat Pumps Absorption Heat Pumps Geothermal Heat Pumps Supporting Equipment for Heating & Cooling Systems Water Heating...

304

Energy Basics: Geothermal Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems Air-Source Heat Pumps Ductless Mini-Split Heat Pumps Absorption Heat Pumps Geothermal Heat Pumps Supporting Equipment for Heating & Cooling Systems Water Heating...

305

Non-Markovianity of colored noisy channels  

E-Print Network (OSTI)

We address the non-Markovian character of noisy maps describing the interaction of a qubit with a random classical field. In particular, we evaluate trace- and capacity-based non-Markovianity measures for two relevant classes of environments showing non-Gaussian fluctuations, described respectively by random telegraph noise (RTN) and colored noise with spectra of the the form 1/f^\\alpha. We analyze the dynamics of both the trace distance and the quantum or entanglement assisted capacity, and show that the behaviour of non-Markovianity based on both measures is qualitatively similar. Our results show that environments with a spectrum that contains a relevant low-frequency contribution are generally non-Markovian. We also find that non-Markovianity of colored environments decreases when the number of fluctuators realizing the envinroment increases. Finally, we discuss how reliable transmission of information through a quantum channel subjected to random classical noise may be achieved by tailoring the channel length and properly engineering the structured environments.

C. Benedetti; M. G. A. Paris; S. Maniscalco

2013-09-20T23:59:59.000Z

306

Color stable manganese-doped phosphors  

DOE Patents (OSTI)

A process for preparing color stable Mn.sup.+4 doped phosphors includes providing a phosphor of formula I; A.sub.x[MF.sub.y]:Mn.sup.+4 I and contacting the phosphor in particulate form with a saturated solution of a composition of formula II in aqueous hydrofluoric acid; A.sub.x[MF.sub.y]; II wherein A is Li, Na, K, Rb, Cs, NR.sub.4 or a combination thereof; M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Y, La, Nb, Ta, Bi, Gd, or a combination thereof; R is H, lower alkyl, or a combination thereof; x is the absolute value of the charge of the [MF.sub.y] ion; and y is 5, 6 or 7. In particular embodiments, M is Si, Ge, Sn, Ti, Zr, or a combination thereof. A lighting apparatus capable of emitting white light includes a semiconductor light source; and a phosphor composition radiationally coupled to the light source, and which includes a color stable Mn.sup.+4 doped phosphor.

Lyons, Robert Joseph (Burnt Hills, NY); Setlur, Anant Achyut (Niskayuna, NY); Deshpande, Anirudha Rajendra (Twinsburg, OH); Grigorov, Ljudmil Slavchev (Sofia, BG)

2012-08-28T23:59:59.000Z

307

ABSORPTION HEAT PUMP IN THE DISTRICT HEATING  

E-Print Network (OSTI)

#12;ABSORPTION HEAT PUMP IN THE DISTRICT HEATING PLANT Dr.sc.ing. Agnese Lickrastina M.Sc. Normunds European Heat Pump Summit 2013, Nuremberg, 15-16.10.2013 · Riga District Heating company · Operation #12;JSC RGAS SILTUMS · the biggest District Heating company in Latvia and in the Baltic states

Oak Ridge National Laboratory

308

Heat Exchangers  

Science Conference Proceedings (OSTI)

Table 16   Ceramic heat exchanger systems...Soaking pit 870â??1230 1600â??2250 Fe, Si, alkalis Solar Turbines â?¦ 4â??8 OD Ã? 180 long (440 tubes) Aluminum melt furnaces 1010 1850 Alkali salts Plate fin GTE 0.6, 1.6 25â??46 Multiple 870â??1370 1600â??2250 Clean (good), alkalis (poor) Coors 0.25, 1.0 30 Ã? 30 Ã? 46 Multiple Clean (good), alkalis (poor) Radiant...

309

Electrically heated liquid tank employing heat pipe heat transfer means  

SciTech Connect

The heating apparatus for applying heat to the interior of a chamber includes a modular, removable, electrical, heat-producing unit and a heat pipe mountable in a wall of the chamber with one end of the pipe arranged to receive heat from the electrical heat producing unit exterior of the housing and with another end of the pipe constructed and arranged to apply heat to the medium within the chamber. The heat pipe has high conductivity with a low temperature differential between the ends thereof and the heat producing unit includes an electric coil positioned about and removably secured to the one end of the heat pipe. The electric coil is embedded in a high thermal conducitivity, low electrical conductivity filler material which is surrounded by a low thermal conductivity insulating jacket and which is received around a metal core member which is removably secured to the one end of the heat pipe.

Shutt, J.R.

1978-12-26T23:59:59.000Z

310

Solar heat collector  

SciTech Connect

A solar heat collector comprises an evacuated transparent pipe; a solar heat collection plate disposed in the transparent pipe; a heat pipe, disposed in the transparent pipe so as to contact with the solar heat collection plate, and containing an evaporable working liquid therein; a heat medium pipe containing a heat medium to be heated; a heat releasing member extending along the axis of the heat medium pipe and having thin fin portions extending from the axis to the inner surface of the heat medium pipe; and a cylindrical casing surrounding coaxially the heat medium pipe to provide an annular space which communicates with the heat pipe. The evaporable working liquid evaporates, receiving solar heat collected by the heat collection plate. The resultant vapor heats the heat medium through the heat medium pipe and the heat releasing member.

Yamamoto, T.; Imani, K.; Sumida, I.; Tsukamoto, M.; Watahiki, N.

1984-04-03T23:59:59.000Z

311

Geothermal district heating systems  

DOE Green Energy (OSTI)

Ten district heating demonstration projects and their present status are described. The projects are Klamath County YMCA, Susanville District Heating, Klamath Falls District Heating, Reno Salem Plaza Condominium, El Centro Community Center Heating/Cooling, Haakon School and Business District Heating, St. Mary's Hospital, Diamond Ring Ranch, Pagosa Springs District Heating, and Boise District Heating.

Budney, G.S.; Childs, F.

1982-01-01T23:59:59.000Z

312

People of Color and Disenfranchised Communities Environmental Health  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

People of Color and Disenfranchised Communities Environmental People of Color and Disenfranchised Communities Environmental Health Network (the Coalition) People of Color and Disenfranchised Communities Environmental Health Network (the Coalition) Since 1997, federal agencies, including the U.S. Department of Energy, have been working with the Coalition to respond to the recommendations in their Implementation Plan. The recommendations and plan describe activities that are aimed at building more positive relationships with agency officials and building the means for community empowerment to seek effective redress of the problems, which continue to plague such communities. People of Color and Disenfranchised Communities Environmental Health Network (May 2000) More Documents & Publications Environmental Justice Brochure

313

Chiral Anomaly and Decay of Color Electric Field  

E-Print Network (OSTI)

Using the formula of chiral anomaly, we discuss the pair production of quarks under color electric field $\\vec{E}$ without addressing explicit formula of quark's wavefunctions. The production is assumed to occur under the effect of color magnetic field $\\vec{B}$ as well as the color electric field. We obtain the life time $t_c$ of the color electric field in the limit of $B\\gg E$. Applying it to the glasma in high-energy heavy-ion collisions, we find that $t_c\\simeq 10Q_s^{-1}$ with saturation momentum $Q_s$.

Aiichi Iwazaki

2009-04-09T23:59:59.000Z

314

Characterization and Isolation of Constituents Causing Red Coloration in  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Characterization and Isolation of Constituents Causing Red Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water More Documents & Publications Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico Natural Contamination from the Mancos Shale

315

Characterization and Isolation of Constituents Causing Red Coloration in  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Characterization and Isolation of Constituents Causing Red Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water More Documents & Publications Natural Contamination from the Mancos Shale Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico

316

Electron beam irradiation of gemstone for color enhancement  

Science Conference Proceedings (OSTI)

Numerous treatment of gemstones has been going on for hundreds of years for enhancing color and clarity of gems devoid of these attributes. Whereas previous practices included fraudulent or otherwise processes to achieve the color enhancement, the ionizing radiation has proven to be a reliable and reproducible technique. Three types of irradiation processes include exposure to gamma radiation, electron beam irradiation and the nuclear power plants. Electron Beam Irradiation of Gemstone is a technique in which a gemstone is exposed to highly ionizing radiation electron beam to knock off electrons to generate color centers culminating in introduction of deeper colors. The color centers may be stable or unstable. Below 9MeV, normally no radioactivity is introduced in the exposed gems. A study was conducted at Electron Beam Irradiation Centre (Alurtron) for gemstone color enhancement by using different kind of precious gemstones obtained from Pakistan. The study shows that EB irradiation not only enhances the color but can also improves the clarity of some type of gemstones. The treated stones included kunzite, tourmaline, topaz, quartz, aquamarine and cultured pearls. Doses ranging from 25 kGy to 200 KGy were employed to assess the influence of doses on color and clarity and to select the optimum doses. The samples used included both the natural and the faceted gemstones. It is concluded that significant revenue generation is associated with the enhancement of the color in clarity of gemstones which are available at very cheap price in the world market.

Idris, Sarada; Ghazali, Zulkafli; Hashim, Siti A'iasah; Ahmad, Shamshad; Jusoh, Mohd Suhaimi [Malaysian Nuclear Agency, Bangi, Selangor (Malaysia); School of Chemicals and Material Engineering, NUST Islamabad (Pakistan); Malaysian Nuclear Agency, Bangi, Selangor (Malaysia)

2012-09-26T23:59:59.000Z

317

Color Printer Characterization Using a Computational Geometry Approach  

E-Print Network (OSTI)

We propose a method for the colorimetric characterization of a printer which can also be applied to any other type of digital image reproduction device. The method is based on a computational geometry approach. It uses a 3D triangulation technique to build a tetrahedral partition of the printer color gamut volume and it generates a surrounding structure enclosing the definition domain. The characterization provides the inverse transformation from the device-independent color space CIELAB to the device-dependent color space CMY, taking into account both colorimetric properties of the printer, and color gamut mapping.

Jon Yngve Hardeberg; Francis Schmitt

1998-01-01T23:59:59.000Z

318

A bijection between planar constellations and some colored ... - CECM  

E-Print Network (OSTI)

having a given face color distribution and systems of functional equations for the ..... induces a random generation algorithm for the considered objects) ;.

319

THE MAXIMUM k-COLORABLE SUBGRAPH PROBLEM AND ...  

E-Print Network (OSTI)

The main goal of this paper is to investigate the polyhedral con- .... The resulting graph with a maximum (black,white,crossed)-colorable ...... Due to the ad-.

320

Production of High Translucent Self-Colored Dental Zirconia Blocks  

Science Conference Proceedings (OSTI)

Borate Glass Nanofiber/Whiskers in a Hybrid Orthopedic Composite Implants for ... G6: Production of High Translucent Self-Colored Dental Zirconia Blocks.

Note: This page contains sample records for the topic "heating color televisions" 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

Heat pump system  

DOE Patents (OSTI)

An air heating and cooling system for a building includes an expansion-type refrigeration circuit and a heat engine. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The heat engine includes a heat rejection circuit having a source of rejected heat and a primary heat exchanger connected to the source of rejected heat. The heat rejection circuit also includes an evaporator in heat exchange relation with the primary heat exchanger, a heat engine indoor heat exchanger, and a heat engine outdoor heat exchanger. The indoor heat exchangers are disposed in series air flow relationship, with the heat engine indoor heat exchanger being disposed downstream from the refrigeration circuit indoor heat exchanger. The outdoor heat exchangers are also disposed in series air flow relationship, with the heat engine outdoor heat exchanger disposed downstream from the refrigeration circuit outdoor heat exchanger. A common fluid is used in both of the indoor heat exchanges and in both of the outdoor heat exchangers. In a first embodiment, the heat engine is a Rankine cycle engine. In a second embodiment, the heat engine is a non-Rankine cycle engine.

Swenson, Paul F. (Cleveland, OH); Moore, Paul B. (Fedhaurn, FL)

1982-01-01T23:59:59.000Z

322

Heat pump system  

DOE Patents (OSTI)

An air heating and cooling system for a building includes an expansion-type refrigeration circuit and a heat engine. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The heat engine includes a heat rejection circuit having a source of rejected heat and a primary heat exchanger connected to the source of rejected heat. The heat rejection circuit also includes an evaporator in heat exchange relation with the primary heat exchanger, a heat engine indoor heat exchanger, and a heat engine outdoor heat exchanger. The indoor heat exchangers are disposed in series air flow relationship, with the heat engine indoor heat exchanger being disposed downstream from the refrigeration circuit indoor heat exchanger. The outdoor heat exchangers are also disposed in series air flow relationship, with the heat engine outdoor heat exchanger disposed downstream from the refrigeration circuit outdoor heat exchanger. A common fluid is used in both of the indoor heat exchangers and in both of the outdoor heat exchangers. In a first embodiment, the heat engine is a Rankine cycle engine. In a second embodiment, the heat engine is a non-Rankine cycle engine.

Swenson, Paul F. (Cleveland, OH); Moore, Paul B. (Fedhaurn, FL)

1979-01-01T23:59:59.000Z

323

Energy Basics: Radiant Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

very low heat capacity and have the quickest response time of any heating technology. More Information Visit the Energy Saver website for more information about radiant heating...

324

Energy Basics: Radiant Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

low heat capacity and have the quickest response time of any heating technology. More Information Visit the Energy Saver website for more information about radiant heating in homes...

325

Investigation about the effects of exterior surface paint color on temperature development in aboveground pipeline  

Science Conference Proceedings (OSTI)

A practical analytical model for predicting temperature development of incompressible flow inside an aboveground pipeline has been constructed and presented in this research work. The outer surface of the pipeline is exposed to solar radiation and wind stream. The radiation heat exchange with ambient is also taken into account. The effects of exterior surface paint color represented by emissivity and absorptivity, have been studied. The model has been developed to study crude oil flow temperature development through a specific pipeline. The results obtained by the model show that the bulk temperature inclined to a limiting value in some distance which affected mainly by Reynolds numbers. It is found that emissivity and absorptivity of surface are predominant parameters in temperature development in an aboveground pipeline flow which can increase or decrease pipe surface and fluid temperature especially for low Reynolds number flow. Based on the results which indicated significantly of exterior surface paint color, one should choose the paint color by considering its effects on temperature development. (author)

Farzaneh-Gord, Mahmood; Rasekh, Alireza; Nabati, Amin; Saadat, Morteza [Faculty of Mechanical Engineering, Shahrood University of Technology, Shahrood (Iran, Islamic Republic of)

2010-12-15T23:59:59.000Z

326

Scannerless loss modulated flash color range imaging  

SciTech Connect

Scannerless loss modulated flash color range imaging methods and apparatus are disclosed for producing three dimensional (3D) images of a target within a scene. Apparatus and methods according to the present invention comprise a light source providing at least three wavelengths (passbands) of illumination that are each loss modulated, phase delayed and simultaneously directed to illuminate the target. Phase delayed light backscattered from the target is spectrally filtered, demodulated and imaged by a planar detector array. Images of the intensity distributions for the selected wavelengths are obtained under modulated and unmodulated (dc) illumination of the target, and the information contained in the images combined to produce a 3D image of the target.

Sandusky, John V. (Albuquerque, NM); Pitts, Todd Alan (Rio Rancho, NM)

2009-02-24T23:59:59.000Z

327

Scannerless loss modulated flash color range imaging  

SciTech Connect

Scannerless loss modulated flash color range imaging methods and apparatus are disclosed for producing three dimensional (3D) images of a target within a scene. Apparatus and methods according to the present invention comprise a light source providing at least three wavelengths (passbands) of illumination that are each loss modulated, phase delayed and simultaneously directed to illuminate the target. Phase delayed light backscattered from the target is spectrally filtered, demodulated and imaged by a planar detector array. Images of the intensity distributions for the selected wavelengths are obtained under modulated and unmodulated (dc) illumination of the target, and the information contained in the images combined to produce a 3D image of the target.

Sandusky, John V. (Albuquerque, NM); Pitts, Todd Alan (Rio Rancho, NM)

2008-09-02T23:59:59.000Z

328

LED lamp color control system and method  

DOE Patents (OSTI)

An LED lamp color control system and method including an LED lamp having an LED controller 58; and a plurality of LED channels 60 operably connected to the LED controller 58, each of the plurality of LED channels 60 having a channel switch 62 in series with at least one shunted LED circuit 83, the shunted LED circuit 83 having a shunt switch 68 in parallel with an LED source 80. The LED controller 58 determines whether the LED source 80 is in a feedback controllable range, stores measured optical flux for the LED source 80 when the LED source 80 is in the feedback controllable range, and bypasses storing the measured optical flux when the LED source 80 is not in the feedback controllable range.

Gaines, James; Clauberg, Bernd; Van Erp, Josephus A.M.

2013-02-05T23:59:59.000Z

329

Heat transfer and heat exchangers reference handbook  

Science Conference Proceedings (OSTI)

The purpose of this handbook is to provide Rocky Flats personnel with an understanding of the basic concepts of heat transfer and the operation of heat exchangers.

Not Available

1991-01-15T23:59:59.000Z

330

Heating systems for heating subsurface formations  

Science Conference Proceedings (OSTI)

Methods and systems for heating a subsurface formation are described herein. A heating system for a subsurface formation includes a sealed conduit positioned in an opening in the formation and a heat source. The sealed conduit includes a heat transfer fluid. The heat source provides heat to a portion of the sealed conduit to change phase of the heat transfer fluid from a liquid to a vapor. The vapor in the sealed conduit rises in the sealed conduit, condenses to transfer heat to the formation and returns to the conduit portion as a liquid.

Nguyen, Scott Vinh (Houston, TX); Vinegar, Harold J. (Bellaire, TX)

2011-04-26T23:59:59.000Z

331

Heat exchanger  

DOE Patents (OSTI)

A heat exchanger comparising a shell attached at its open end to one side of a tube sheet and a detachable head connected to the other side of said tube sheet. The head is divided into a first and second chamber in fluid communication with a nozzle inlet and nozzle outlet, respectively, formed in said tube sheet. A tube bundle is mounted within said shell and is provided with inlets and outlets formed in said tube sheet in communication with said first and second chambers, respectively.

Brackenbury, Phillip J. (Richland, WA)

1986-01-01T23:59:59.000Z

332

A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products  

SciTech Connect

The widespread use of solar-reflective roofing materials can save energy, mitigate urban heat islands and slow global warming by cooling the roughly 20% of the urban surface that is roofed. In this study we created prototype solar-reflective nonwhite concrete tile and asphalt shingle roofing materials using a two-layer spray coating process intended to maximize both solar reflectance and factory-line throughput. Each layer is a thin, quick-drying, pigmented latex paint based on either acrylic or a poly(vinylidene fluoride)/acrylic blend. The first layer is a titanium dioxide rutile white basecoat that increases the solar reflectance of a gray-cement concrete tile from 0.18 to 0.79, and that of a shingle surfaced with bare granules from 0.06 to 0.62. The second layer is a 'cool' color topcoat with weak near-infrared (NIR) absorption and/or strong NIR backscattering. Each layer dries within seconds, potentially allowing a factory line to pass first under the white spray, then under the color spray. We combined a white basecoat with monocolor topcoats in various shades of red, brown, green and blue to prepare 24 cool color prototype tiles and 24 cool color prototypes shingles. The solar reflectances of the tiles ranged from 0.26 (dark brown; CIELAB lightness value L* = 29) to 0.57 (light green; L* = 76); those of the shingles ranged from 0.18 (dark brown; L* = 26) to 0.34 (light green; L* = 68). Over half of the tiles had a solar reflectance of at least 0.40, and over half of the shingles had a solar reflectance of at least 0.25.

Levinson, Ronnen; Akbari, Hashem; Berdahl, Paul; Wood, Kurt; Skilton, Wayne; Petersheim, Jerry

2009-11-20T23:59:59.000Z

333

Radiofrequency plasma heating: proceedings  

SciTech Connect

The conference proceedings include sessions on Alfven Wave Heating, ICRF Heating and Current Drive, Lower Hybrid Heating and Current Drive, and ECRF Heating. Questions of confinement, diagnostics, instabilities and technology are considered. Individual papers are cataloged separately. (WRF)

Swenson, D.G. (ed.)

1985-01-01T23:59:59.000Z

334

Color Estimation Error Trade-offs Ulrich Barnhfer*a  

E-Print Network (OSTI)

A. Wandella,b Department of Electrical Engineeringa and Psychologyb , Stanford University, Stanford reflectance (usually drawn from the Macbeth Color Checker). The exposure value (integration time and aperture = || ||i = ^|| ||i i- . For a given color rendering matrix each of the N training patches has its own bias

Wandell, Brian A.

335

Color-Accurate Underwater Imaging using Perceptual Adaptive Illumination  

E-Print Network (OSTI)

Color-Accurate Underwater Imaging using Perceptual Adaptive Illumination Iuliu Vasilescu, Carrick, and ecosystem health and activity monitoring. Underwater robots are equipped with motor control for large scale transects but they lack sensors that enable capturing color-accurate underwater images. We present a method

Farritor, Shane

336

Photovoltaic roof heat flux  

E-Print Network (OSTI)

and could the heat transfer processes be modeled to estimateindicating that the heat transfer processes were modeled w i

Samady, Mezhgan Frishta

2011-01-01T23:59:59.000Z

337

Reduction of the Rayleigh-Taylor instability growth with cocktail color irradiation  

Science Conference Proceedings (OSTI)

A novel method for reducing the Rayleigh-Taylor instability (RTI) growth in inertial confinement fusion (ICF) targets is reported. It is well known that high-density compression of ICF targets is potentially prevented by the RTI. Previous studies [K. Shigemori et al., Phys. Rev. Lett. 78, 250 (1997), S. G. Glendinning et al., Phys. Rev. Lett. 78, 3318 (1997), and H. Azechi et al., Phys. Plasmas 4, 4079 (1997)] have indicated that nonlocal electron heat transport enhances the effect on the ablative stabilization of the RTI growth with long wavelength laser irradiation. Planar target experiments, using a small fraction of a long wavelength laser ({lambda}=0.53 or 1.05 {mu}m) in addition to the main drive laser ({lambda}=0.35 {mu}m), were conducted to verify the RTI reduction by inducing the effect of the nonlocal electron heat transport. The measured RTI growth rate for this ''cocktail-color'' laser irradiation was clearly reduced from that for the ''single-color'' short-wavelength laser irradiation. The experimental growth factors are in good agreement with the ablative RTI formula coupled with a one-dimensional Fokker-Planck simulation code.

Otani, K.; Shigemori, K.; Sakaiya, T.; Fujioka, S.; Sunahara, A.; Nakai, M.; Shiraga, H.; Azechi, H.; Mima, K. [Institute of Laser Engineering, Osaka University, 2-6 Yamada-Oka, Suita, Osaka 565-0871 (Japan)

2007-12-15T23:59:59.000Z

338

Cooling energy savings potential of light-colored roofs for residential and commercial buildings in 11 US metropolitan areas  

SciTech Connect

The U.S. Environmental Protection Agency (EPA) sponsored this project to estimate potential energy and monetary savings resulting from the implementation of light-colored roofs on residential and commercial buildings in major U.S. metropolitan areas. Light-colored roofs reflect more sunlight than dark roofs, so they keep buildings cooler and reduce air-conditioning demand. Typically, rooftops in the United States are dark, and thus there is a potential for saving energy and money by changing to reflective roofs. Naturally, the expected savings are higher in southern, sunny, and cloudless climates. In this study, we make quantitative estimates of reduction in peak power demand and annual cooling electricity use that would result from increasing the reflectivity of the roofs. Since light-colored roofs also reflect heat in the winter, the estimates of annual electricity savings are a net value corrected for the increased wintertime energy use. Savings estimates only include direct reduction in building energy use and do not account for the indirect benefit that would also occur from the reduction in ambient temperature, i.e. a reduction in the heat island effect. This analysis is based on simulations of building energy use, using the DOE-2 building energy simulation program. Our methodology starts with specifying 11 prototypical buildings: single-family residential (old and new), office (old and new), retail store (old and new), school (primary and secondary), health (hospital and nursing home), and grocery store. Most prototypes are simulated with two heating systems: gas furnace and heat pumps. We then perform DOE-2 simulations of the prototypical buildings, with light and dark roofs, in a variety of climates and obtain estimates of the energy use for air conditioning and heating.

Konopacki, S.; Akbari, H.; Gartland, L. [and others

1997-05-01T23:59:59.000Z

339

Heat pipe methanator  

DOE Patents (OSTI)

A heat pipe methanator for converting coal gas to methane. Gravity return heat pipes are employed to remove the heat of reaction from the methanation promoting catalyst, transmitting a portion of this heat to an incoming gas pre-heat section and delivering the remainder to a steam generating heat exchanger.

Ranken, William A. (Los Alamos, NM); Kemme, Joseph E. (Los Alamos, NM)

1976-07-27T23:59:59.000Z

340

State Laboratory Contacts TV  

Science Conference Proceedings (OSTI)

... 2012 OWM Certificate of Measurement Traceability PDF 2013 OWM Certificate of Measurement Traceability PDF. Utah. ...

2013-06-26T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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.


341

Segmented heat exchanger  

DOE Patents (OSTI)

A segmented heat exchanger system for transferring heat energy from an exhaust fluid to a working fluid. The heat exchanger system may include a first heat exchanger for receiving incoming working fluid and the exhaust fluid. The working fluid and exhaust fluid may travel through at least a portion of the first heat exchanger in a parallel flow configuration. In addition, the heat exchanger system may include a second heat exchanger for receiving working fluid from the first heat exchanger and exhaust fluid from a third heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the second heat exchanger in a counter flow configuration. Furthermore, the heat exchanger system may include a third heat exchanger for receiving working fluid from the second heat exchanger and exhaust fluid from the first heat exchanger. The working fluid and exhaust fluid may travel through at least a portion of the third heat exchanger in a parallel flow configuration.

Baldwin, Darryl Dean (Lafayette, IN); Willi, Martin Leo (Dunlap, IL); Fiveland, Scott Byron (Metamara, IL); Timmons, Kristine Ann (Chillicothe, IL)

2010-12-14T23:59:59.000Z

342

Dual source heat pump  

DOE Patents (OSTI)

What is disclosed is a heat pump apparatus for conditioning a fluid characterized by a fluid handler and path for circulating the fluid in heat exchange relationship with a refrigerant fluid; at least two refrigerant heat exchangers, one for effecting heat exchange with the fluid and a second for effecting heat exchange between refrigerant and a heat exchange fluid and the ambient air; a compressor for efficiently compressing the refrigerant; at least one throttling valve for throttling liquid refrigerant; a refrigerant circuit; refrigerant; a source of heat exchange fluid; heat exchange fluid circulating device and heat exchange fluid circuit for circulating the heat exchange fluid in heat exchange relationship with the refrigerant; and valves or switches for selecting the heat exchangers and direction of flow of the refrigerant therethrough for selecting a particular mode of operation. The heat exchange fluid provides energy for defrosting the second heat exchanger when operating in the air source mode and also provides a alternate source of heat.

Ecker, Amir L. (Dallas, TX); Pietsch, Joseph A. (Dallas, TX)

1982-01-01T23:59:59.000Z

343

Heat reclaimer for a heat pump  

Science Conference Proceedings (OSTI)

This invention relates to a heat reclaiming device for a heat pump. The heat reclaimer is able to absorb heat from the compressor by circulating cooling fluid through a circuit which is mounted in good heat transfer relationship with the condenser, then around the shell of the motor-compressor and lastly around the hollow tube which connects the condenser to the compressor. The reclaiming circuit is connected into a fluid circulating loop which is used to supply heat to the evaporator coil of the heat pump.

Beacham, W.H.

1981-02-03T23:59:59.000Z

344

Single-fiber multi-color pyrometry  

DOE Patents (OSTI)

This invention is a fiber-based multi-color pyrometry set-up for real-time non-contact temperature and emissivity measurement. The system includes a single optical fiber to collect radiation emitted by a target, a reflective rotating chopper to split the collected radiation into two or more paths while modulating the radiation for lock-in amplification (i.e., phase-sensitive detection), at least two detectors possibly of different spectral bandwidths with or without filters to limit the wavelength regions detected and optics to direct and focus the radiation onto the sensitive areas of the detectors. A computer algorithm is used to calculate the true temperature and emissivity of a target based on blackbody calibrations. The system components are enclosed in a light-tight housing, with provision for the fiber to extend outside to collect the radiation. Radiation emitted by the target is transmitted through the fiber to the reflective chopper, which either allows the radiation to pass straight through or reflects the radiation into one or more separate paths. Each path includes a detector with or without filters and corresponding optics to direct and focus the radiation onto the active area of the detector. The signals are recovered using lock-in amplification. Calibration formulas for the signals obtained using a blackbody of known temperature are used to compute the true temperature and emissivity of the target. The temperature range of the pyrometer system is determined by the spectral characteristics of the optical components.

Small, IV, Ward (Livermore, CA); Celliers, Peter (Berkeley, CA)

2000-01-01T23:59:59.000Z

345

Single-fiber multi-color pyrometry  

Science Conference Proceedings (OSTI)

This invention is a fiber-based multi-color pyrometry set-up for real-time non-contact temperature and emissivity measurement. The system includes a single optical fiber to collect radiation emitted by a target, a reflective rotating chopper to split the collected radiation into two or more paths while modulating the radiation for lock-in amplification (i.e., phase-sensitive detection), at least two detectors possibly of different spectral bandwidths with or without filters to limit the wavelength regions detected and optics to direct and focus the radiation onto the sensitive areas of the detectors. A computer algorithm is used to calculate the true temperature and emissivity of a target based on blackbody calibrations. The system components are enclosed in a light-tight housing, with provision for the fiber to extend outside to collect the radiation. Radiation emitted by the target is transmitted through the fiber to the reflective chopper, which either allows the radiation to pass straight through or reflects the radiation into one or more separate paths. Each path includes a detector with or without filters and corresponding optics to direct and focus the radiation onto the active area of the detector. The signals are recovered using lock-in amplification. Calibration formulas for the signals obtained using a blackbody of known temperature are used to compute the true temperature and emissivity of the target. The temperature range of the pyrometer system is determined by the spectral characteristics of the optical components.

Small, W. IV; Celliers, P.

2000-01-11T23:59:59.000Z

346

VELOCITY EVOLUTION AND THE INTRINSIC COLOR OF TYPE Ia SUPERNOVAE  

SciTech Connect

To understand how best to use observations of Type Ia supernovae (SNe Ia) to obtain precise and accurate distances, we investigate the relations between spectra of SNe Ia and their intrinsic colors. Using a sample of 1630 optical spectra of 255 SNe, based primarily on data from the CfA Supernova Program, we examine how the velocity evolution and line strengths of Si II {lambda}6355 and Ca II H and K are related to the B - V color at peak brightness. We find that the maximum-light velocity of Si II {lambda}6355 and Ca II H and K and the maximum-light pseudo-equivalent width of Si II {lambda}6355 are correlated with intrinsic color, with intrinsic color having a linear relation with the Si II {lambda}6355 measurements. Ca II H and K does not have a linear relation with intrinsic color, but lower-velocity SNe tend to be intrinsically bluer. Combining the spectroscopic measurements does not improve intrinsic color inference. The intrinsic color scatter is larger for higher-velocity SNe Ia-even after removing a linear trend with velocity-indicating that lower-velocity SNe Ia are more 'standard crayons'. Employing information derived from SN Ia spectra has the potential to improve the measurements of extragalactic distances and the cosmological properties inferred from them.

Foley, Ryan J.; Sanders, Nathan E.; Kirshner, Robert P., E-mail: rfoley@cfa.harvard.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2011-12-01T23:59:59.000Z

347

Steep-Slope Assembly Testing of Clay and Concrete Tile With and Without Cool Pigmented Colors  

Science Conference Proceedings (OSTI)

Cool color pigments and sub-tile venting of clay and concrete tile roofs significantly impact the heat flow crossing the roof deck of a steep-slope roof. Field measures for the tile roofs revealed a 70% drop in the peak heat flow crossing the deck as compared to a direct-nailed asphalt shingle roof. The Tile Roofing Institute (TRI) and its affiliate members are keenly interested in documenting the magnitude of the drop for obtaining solar reflectance credits with state and federal "cool roof" building efficiency standards. Tile roofs are direct-nailed or are attached to a deck with batten or batten and counter-batten construction. S-Misson clay and concrete tile roofs, a medium-profile concrete tile roof, and a flat slate tile roof were installed on fully nstrumented attic test assemblies. Temperature measures of the roof, deck, attic, and ceiling, heat flows, solar reflectance, thermal emittance, and the ambient weather were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventional pigmented and directnailed asphalt shingle roof. ORNL measured the tile's underside temperature and the bulk air temperature and heat flows just underneath the tile for batten and counter-batten tile systems and compared the results to the conventional asphalt shingle.

Miller, William A [ORNL

2005-11-01T23:59:59.000Z

348

Novel heat pipe combination  

SciTech Connect

The basic heat pipe principle is employed in a heat pipe combination wherein two heat pipes are combined in opposing relationship to form an integral unit; such that the temperature, heat flow, thermal characteristics, and temperature-related parameters of a monitored environment or object exposed to one end of the heat pipe combination can be measured and controlled by controlling the heat flow of the opposite end of the heat pipe combination.

Arcella, F.G.

1978-01-10T23:59:59.000Z

349

An adaptive color marker for Spatial Augmented Reality environments and visual feedback  

Science Conference Proceedings (OSTI)

This demonstration presents an adaptive visual marker optimised to improve tracking performance in Spatial Augmented Reality environments. The adaptive marker uses a color light sensor to capture the projected light color from a SAR system. The color ... Keywords: fixed color passive marker, spatial augmented reality, visual feedback, adaptive visual marker, color light sensor, projected light color, optimal tracking, light emitting diode, visible light spectrum, user interface

R T. Smith; M R. Marner; B H. Thomas

2011-03-01T23:59:59.000Z

350

Multiple source heat pump  

DOE Patents (OSTI)

A heat pump apparatus for conditioning a fluid characterized by a fluid handler and path for circulating a fluid in heat exchange relationship with a refrigerant fluid, at least three refrigerant heat exchangers, one for effecting heat exchange with the fluid, a second for effecting heat exchange with a heat exchange fluid, and a third for effecting heat exchange with ambient air; a compressor for compressing the refrigerant; at least one throttling valve connected at the inlet side of a heat exchanger in which liquid refrigerant is vaporized; a refrigerant circuit; refrigerant; a source of heat exchange fluid; heat exchange fluid circuit and pump for circulating the heat exchange fluid in heat exchange relationship with the refrigerant; and valves or switches for selecting the heat exchangers and directional flow of refrigerant therethrough for selecting a particular mode of operation. Also disclosed are a variety of embodiments, modes of operation, and schematics therefor.

Ecker, Amir L. (Duncanville, TX)

1983-01-01T23:59:59.000Z

351

Industrial Waste Heat Recovery Using Heat Pipes  

E-Print Network (OSTI)

For almost a decade now, heat pipes with secondary finned surfaces have been utilized in counter flow heat exchangers to recover sensible energy from industrial exhaust gases. Over 3,000 such heat exchangers are now in service, recovering an estimated energy equivalent of nearly 1.1 million barrels of oil annually. Energy recovered by these units has been used to either preheat process supply air or to heat plant comfort make-up air. Heat pipe heat exchangers have been applied to an ever-expanding variety of industrial processes. One notable application in recent years has been for combustion airs preheat of fired heaters in petroleum refineries and petrochemical plants. Another recent development has been a waste heat recovery boiler using heat pipes. This device has a number of advantageous features. Field operational experience of several units in service has been excellent.

Ruch, M. A.

1981-01-01T23:59:59.000Z

352

Efficient Sparse Matrix-Matrix Products Using Colorings | Argonne National  

NLE Websites -- All DOE Office Websites (Extended Search)

Efficient Sparse Matrix-Matrix Products Using Colorings Efficient Sparse Matrix-Matrix Products Using Colorings Title Efficient Sparse Matrix-Matrix Products Using Colorings Publication Type Journal Year of Publication 2013 Authors McCourt, M, Smith, BF, Zhang, H Other Numbers ANL/MCS-P5007-0813 Abstract Sparse matrix-matrix products appear in multigrid solvers and computational methods for graph theory. Some formulations of these products require the inner product of two sparse vectors, which have inefficient use of cache memory. In this paper, we propose a new algorithm for computing sparse matrix-matrix products by exploiting matrix nonzero structure through the process of graph coloring. We prove the validity of this technique in general and demonstrate its viability for multigrid methods used to solve three-dimensional boundary value problems.

353

Cool colors for Summer: Characterizing the Radiative Properties...  

NLE Websites -- All DOE Office Websites (Extended Search)

Cool colors for Summer: Characterizing the Radiative Properties of Pigments for Cool Roofs Speaker(s): Ronnen Levinson Date: April 22, 2004 - 12:00pm Location: 90-3122 In recent...

354

Automatic Misregistration Testing Apparatus for Line Screen Color CRT'S  

Science Conference Proceedings (OSTI)

Optimum color CRT performance requires that the electron beam impinge on the screen at the proper phosphor stripe. The extent to which the beam fails to strike the intended phosphor stripe is referred to as misregistration. Misregistration leads to loss ...

Allan D. Kautz

1983-08-01T23:59:59.000Z

355

Property:Number of Color Cameras | Open Energy Information  

Open Energy Info (EERE)

Color Cameras Color Cameras Jump to: navigation, search Property Name Number of Color Cameras Property Type Number Pages using the property "Number of Color Cameras" Showing 25 pages using this property. (previous 25) (next 25) A Alden Large Flume + 2 + Alden Small Flume + 2 + Alden Tow Tank + 2 + Alden Wave Basin + 2 + C Chase Tow Tank + 1 + Conte Large Flume + 5 + Conte Small Flume + 5 + D Davidson Laboratory Tow Tank + 2 + DeFrees Flume 1 + 5 + DeFrees Flume 2 + 5 + DeFrees Flume 3 + 5 + DeFrees Flume 4 + 5 + DeFrees Large Wave Basin + 5 + DeFrees Small Wave Basin + 5 + F Flood Fighting Research Facility + 1 + H Haynes Tow Tank + 6 + Haynes Wave Basin + 6 + Hinsdale Wave Basin 1 + 20 + Hinsdale Wave Basin 2 + 20 + M MIT Tow Tank + 1 + MMA Tugboat/ Barge/ Vessel + 1 +

356

Interpreting Meteorological Satellite Images Using a Color-Composite Technique  

Science Conference Proceedings (OSTI)

An image-display technique is described that simultaneously combines three meteorological satellite images into a color-image product. The technique reveals many features of meteorological interest. It is frequently noted that interpretations of ...

Robert P. d'Entremont; Larry W. Thomason

1987-07-01T23:59:59.000Z

357

How ocean color can steer Pacific tropical cyclones  

E-Print Network (OSTI)

Because ocean color alters the absorption of sunlight, it can produce changes in sea surface temperatures with further impacts on atmospheric circulation. These changes can project onto fields previously recognized to alter ...

Gnanadesikan, Anand

358

ColorPower: A Structured Approach to Demand Response  

NLE Websites -- All DOE Office Websites (Extended Search)

ColorPower: A Structured Approach to Demand Response Speaker(s): Steven Florek Date: August 31, 2012 - 12:00pm Location: 90-3122 Seminar HostPoint of Contact: Janie Page...

359

Some Considerations in Using Color in Meteorological Displays  

Science Conference Proceedings (OSTI)

This article is intended to facilitate discussion of issues related to the use of color in new meteorological displays. Given the proliferation of new graphics display capabilities (e.g., overlays, animation, the combination of statistical models ...

Robert R. Hoffman; Mark Detweiler; Jane A. Conway; Kevin Lipton

1993-12-01T23:59:59.000Z

360

Neuronal Synchronization and Selective Color Processing in the Human Brain  

Science Conference Proceedings (OSTI)

In the present study, subjects selectively attended to the color of checkerboards in a feature-based attention paradigm. Induced gamma band responses (GBRs), the induced alpha band, and the event-related potential (ERP) were analyzed to uncover neuronal ...

Matthias M. Müller; Andreas Keil

2004-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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.


361

Cool Colored Roofs to Save Energy and Improve Air Quality  

E-Print Network (OSTI)

Konopacki. 1998b. "Measured Energy Savings of Light- coloredPeak Power and Cooling Energy Savings of High-Albedo Roofs,”Peak Power and Cooling Energy Savings of High-albedo Roofs,"

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-01-01T23:59:59.000Z

362

Computer rotoscoping with the aid of color recognition  

E-Print Network (OSTI)

Rotoscoping is explored as a computer animation technique. The optical videodisc serves as the image storage and input source. Image processing and tablet painting routines are applied to digitized frames. "Color recognition", ...

Allen, Rebecca A

1980-01-01T23:59:59.000Z

363

A Color Camera for In Situ Photography of Cloud Particles  

Science Conference Proceedings (OSTI)

A technique is described for photographing airborne particles using small forward-scattering angles. The sample volume is defined as the region where collimated light beams of two different primary colors overlap. Images of particles within that ...

Theodore W. Cannon

1980-07-01T23:59:59.000Z

364

Solar process water heat for the Iris Images Custom Color Photo Lab. Final report  

DOE Green Energy (OSTI)

This is the final technical report of the solar facility locted at Iris Images Custom Photo Laboratory in Mill Valley, California. It was designed to provide 59 percent of the hot water requirements for developing photographic film and domestic hot water use. The design load is to provide 6 gallons of hot water per minute for 8 hours per working day at 100/sup 0/F. It has 640 square feet of flat plate collectors and 360 gallons of hot water storage. The auxiliary back up system is a conventional gas-fired water heater. Freeze protection in this mild climate was originally provided by closed-loop circulation of hot water from the storage tank. Later this was changed to a drain-down system due to a freeze when electrical power failed. This system has been relatively successful with little or no scheduled maintenance. The site and building description, subsystem description, as-built drawings, cost breakdown and analysis, performance analysis, lessons learned, and the operation and maintenance manual are included.

Not Available

1980-03-01T23:59:59.000Z

365

Nuclear chromodynamics is not the colorization of nuclear physics  

SciTech Connect

The successful description of nuclei in terms of nucleons, deltas and mesons provides an enormous challenge to QCD. It compels us to pursue our theoretical understanding of chromodynamics into the realm of multiple color singlets in order to examine the concept of color saturation. To pursue this theme, we examine the idea of nuclear transparency in the light of models for confinement and describe the formulation of lattice simulations sensitive to exchange forces. 22 refs., 7 figs.

Sivers, D.

1988-07-19T23:59:59.000Z

366

Two-dimensional color-code quantum computation  

SciTech Connect

We describe in detail how to perform universal fault-tolerant quantum computation on a two-dimensional color code, making use of only nearest neighbor interactions. Three defects (holes) in the code are used to represent logical qubits. Triple-defect logical qubits are deformed into isolated triangular sections of color code to enable transversal implementation of all single logical qubit Clifford group gates. Controlled-NOT (CNOT) is implemented between pairs of triple-defect logical qubits via braiding.

Fowler, Austin G. [Centre for Quantum Computation and Communication Technology, School of Physics, University of Melbourne, Victoria 3010 (Australia)

2011-04-15T23:59:59.000Z

367

TRANSPARENT HEAT MIRRORS FOR PASSIVE SOLAR HEATING APPLICATIONS  

E-Print Network (OSTI)

for Passive Passive Solar Heating Applications StephenHEAT MIRRORS FOR PASSIVE SOLAR HEATING APPLICATIONS StephenMIRRORS FOR PASSIVE SOLAR HEATING APPLICATIONS Stephen

Selkowitz, S.

2011-01-01T23:59:59.000Z

368

Kethcum District Heating District Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Kethcum District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Kethcum District Heating District Heating Low Temperature Geothermal...

369

Midland District Heating District Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Midland District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Midland District Heating District Heating Low Temperature Geothermal...

370

Boise City Geothermal District Heating District Heating Low Temperatur...  

Open Energy Info (EERE)

Boise City Geothermal District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Boise City Geothermal District Heating District Heating...

371

San Bernardino District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Bernardino District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name San Bernardino District Heating District Heating Low Temperature...

372

Philip District Heating District Heating Low Temperature Geothermal...  

Open Energy Info (EERE)

Philip District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Philip District Heating District Heating Low Temperature Geothermal...

373

Pagosa Springs District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Pagosa Springs District Heating District Heating Low Temperature Geothermal...

374

City of Klamath Falls District Heating District Heating Low Temperatur...  

Open Energy Info (EERE)

District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name City of Klamath Falls District Heating District Heating Low Temperature...

375

Northeast Home Heating Oil Reserve System Heating Oil, PIA Office...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Northeast Home Heating Oil Reserve System Heating Oil, PIA Office of Fossil Energy Headquaters Northeast Home Heating Oil Reserve System Heating Oil, PIA Office of Fossil Energy...

376

Geothermal Heat Pumps  

Energy.gov (U.S. Department of Energy (DOE))

Geothermal heat pumps use the constant temperature of the earth as an exchange medium for heat. Although many parts of the country experience seasonal temperature extremes—from scorching heat in...

377

Absorption heat pump system  

DOE Patents (OSTI)

The efficiency of an absorption heat pump system is improved by conducting liquid from a second stage evaporator thereof to an auxiliary heat exchanger positioned downstream of a primary heat exchanger in the desorber of the system.

Grossman, Gershon (Oak Ridge, TN)

1984-01-01T23:59:59.000Z

378

Absorption heat pump system  

DOE Patents (OSTI)

The efficiency of an absorption heat pump system is improved by conducting liquid from a second stage evaporator thereof to an auxiliary heat exchanger positioned downstream of a primary heat exchanger in the desorber of the system.

Grossman, G.

1982-06-16T23:59:59.000Z

379

SMALL PARTICLE HEAT EXCHANGERS  

E-Print Network (OSTI)

ON ~m Small Particle Heat Exchangers Arion J. Hunt June 1978d. LBL 7841 Small Particle Heat Exchangers by Arlon J. Huntgenerally to non-solar heat exchangers. These may be of the

Hunt, A.J.

2011-01-01T23:59:59.000Z

380

Photovoltaic roof heat flux  

E-Print Network (OSTI)

of ~24°C, indicating that heat conduction was small. T h i sday, indicating large heat conduction a n d storage. Control2.1.3 showed that conduction heat flux through the roof was

Samady, Mezhgan Frishta

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Heat Pump Systems  

Energy.gov (U.S. Department of Energy (DOE))

Like a refrigerator, heat pumps use electricity to move heat from a cool space into a warm space, making the cool space cooler and the warm space warmer. Because they move heat rather than generate...

382

Color Maintenance of LEDs in Laboratory and Field Applications  

SciTech Connect

Synopsis: To date, consideration for parametric failure of LED products has largely been focused on lumen maintenance. However, color shift is a cause of early failure for some products, and is especially important to consider in certain applications, like museums, where visual appearance is critical. Example data collected by the GATEWAY program for LED lamps installed in museums shows that many have changed color beyond a reasonable tolerance well before their rated lifetime was reached, necessitating replacement. Similar data collected by the CALiPER program between 2008 and 2010 reveals that many early products shifted beyond acceptable tolerances in as little as a few thousand hours. In contrast, data from the L Prize program illustrates that commercially available LED products can have exemplary color stability that is unmatched by traditional light sources. Beyond presenting data from the aforementioned DOE programs, this report discusses the metrics used for communicating color shift—namely MacAdam ellipses and ?u'v'—as well as providing guidance for end users on how to monitor color shift and what to look for in manufacturer warranties. Also included are descriptions of the physical changes that have been documented as leading to color shift in some example types of LED packages. As with complete products, the data presented herein for LED packages shows that a wide variety of products are available; in order for specifiers and consumers to make educated choices, more detailed and standardized information should be made available.

Royer, Michael P.; Tuttle, Ralph; Rosenfeld, Scott M.; Miller, Naomi J.

2013-09-30T23:59:59.000Z

383

Solar heat collector  

Science Conference Proceedings (OSTI)

A solar heat collector is described that pre-heats water for a household hot water heating system, and also heats the air inside a house. The device includes solar heating panels set into an A-shape, and enclosing an area therein containing a water tank and a wristatic fan that utilize the heat of the enclosed air, and transmit the thermal energy therefrom through a water line and an air line into the house.

Sykes, A.B.

1981-07-28T23:59:59.000Z

384

Woven heat exchanger  

DOE Patents (OSTI)

This invention relates to a heat exchanger for waste heat recovery from high temperature industrial exhaust streams. In a woven ceramic heat exchanger using the basic tube-in-shell design, each heat exchanger consisting of tube sheets and tube, is woven separately. Individual heat exchangers are assembled in cross-flow configuration. Each heat exchanger is woven from high temperature ceramic fiber, the warp is continuous from tube to tube sheet providing a smooth transition and unitized construction.

Piscitella, R.R.

1984-07-16T23:59:59.000Z

385

Urban Heat Catastrophes  

NLE Websites -- All DOE Office Websites (Extended Search)

The curve shows the heat index, which reflects the combined effect of temperature and humidity. Last year's Chicago heat wave created a great deal of human discomfort and,...

386

Energy Basics: Heating Systems  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

of energy sources, including electricity, boilers, solar energy, and wood and pellet-fuel heating. Small Space Heaters Used when the main heating system is inadequate or when...

387

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

388

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings*...

389

Mass and Heat Recovery  

E-Print Network (OSTI)

In the last few years heat recovery was under spot and in air conditioning fields usually we use heat recovery by different types of heat exchangers. The heat exchanging between the exhaust air from the building with the fresh air to the building (air to air heat exchanger). In my papers I use (water to air heat exchanger) as a heat recovery and I use the water as a mass recovery. The source of mass and heat recovery is the condensate water which we were dispose and connect it to the drain lines.

Hindawai, S. M.

2010-01-01T23:59:59.000Z

390

Energy Basics: Water Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Storage Water Heaters Tankless Demand Water Heaters Heat Pump Water Heaters Solar Water Heaters Tankless Coil & Indirect Water Heaters Water Heating A variety of...

391

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings*...

392

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

393

Heat Pump for High School Heat Recovery  

E-Print Network (OSTI)

The heat pump system used for recycling and reusing waste heat in s high school bathroom was minutely analyzed in its coefficient of performance, onetime utilization ratio of energy, economic property and so on. The results showed that this system has good economic property, can conserve energy and protects the environment. Therefore, there is a large potential for its development. In addition, three projects using this system are presented and contrasted, which indicate that a joint system that uses both the heat pump and heat exchanger to recycle waste heat is a preferable option.

Huang, K.; Wang, H.; Zhou, X.

2006-01-01T23:59:59.000Z

394

Geothermal heat pump analysis article  

U.S. Energy Information Administration (EIA)

heat pump transfers heat from the ground or ground water to provide space heating. In the summer, the heat transfer process is reversed; the ground or groundwater

395

What is the Space of Spectral Sensitivity Functions for Digital Color Cameras? Sabine Susstrunk  

E-Print Network (OSTI)

such as a fluorescent checker [6], a LED-based emissive chart [1], or multiple instead of a single picture of a color- pared to fluorescent or LED-based color targets, reflective color targets are still much more stable-band LED illumination or fluorescent color targets. Nevertheless, it is highly desirable to solve

Gu, Jinwei

396

Rotary magnetic heat pump  

DOE Patents (OSTI)

A rotary magnetic heat pump constructed without flow seals or segmented rotor accomplishes recuperation and regeneration by using split flow paths. Heat exchange fluid pumped through heat exchangers and returned to the heat pump splits into two flow components: one flowing counter to the rotor rotation and one flowing with the rotation.

Kirol, Lance D. (Shelly, ID)

1988-01-01T23:59:59.000Z

397

Direct fired heat exchanger  

DOE Patents (OSTI)

A gas-to-liquid heat exchanger system which transfers heat from a gas, generally the combustion gas of a direct-fired generator of an absorption machine, to a liquid, generally an absorbent solution. The heat exchanger system is in a counterflow fluid arrangement which creates a more efficient heat transfer.

Reimann, Robert C. (Lafayette, NY); Root, Richard A. (Spokane, WA)

1986-01-01T23:59:59.000Z

398

Woven heat exchanger  

DOE Patents (OSTI)

In a woven ceramic heat exchanger using the basic tube-in-shell design, each heat exchanger consisting of tube sheets and tube, is woven separately. Individual heat exchangers are assembled in cross-flow configuration. Each heat exchanger is woven from high temperature ceramic fiber, the warp is continuous from tube to tube sheet providing a smooth transition and unitized construction.

Piscitella, Roger R. (Idaho Falls, ID)

1987-01-01T23:59:59.000Z

399

Rotary magnetic heat pump  

DOE Patents (OSTI)

A rotary magnetic heat pump constructed without flow seals or segmented rotor accomplishes recuperation and regeneration by using split flow paths. Heat exchange fluid pumped through heat exchangers and returned to the heat pump splits into two flow components: one flowing counter to the rotor rotation and one flowing with the rotation. 5 figs.

Kirol, L.D.

1987-02-11T23:59:59.000Z

400

Thulium-170 heat source  

SciTech Connect

An isotopic heat source is formed using stacks of thin individual layers of a refractory isotopic fuel, preferably thulium oxide, alternating with layers of a low atomic weight diluent, preferably graphite. The graphite serves several functions: to act as a moderator during neutron irradiation, to minimize bremsstrahlung radiation, and to facilitate heat transfer. The fuel stacks are inserted into a heat block, which is encased in a sealed, insulated and shielded structural container. Heat pipes are inserted in the heat block and contain a working fluid. The heat pipe working fluid transfers heat from the heat block to a heat exchanger for power conversion. Single phase gas pressure controls the flow of the working fluid for maximum heat exchange and to provide passive cooling.

Walter, C.E.; Van Konynenburg, R.; VanSant, J.H.

1990-09-06T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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.


401

Thulium-170 heat source  

DOE Patents (OSTI)

An isotopic heat source is formed using stacks of thin individual layers of a refractory isotopic fuel, preferably thulium oxide, alternating with layers of a low atomic weight diluent, preferably graphite. The graphite serves several functions: to act as a moderator during neutron irradiation, to minimize bremsstrahlung radiation, and to facilitate heat transfer. The fuel stacks are inserted into a heat block, which is encased in a sealed, insulated and shielded structural container. Heat pipes are inserted in the heat block and contain a working fluid. The heat pipe working fluid transfers heat from the heat block to a heat exchanger for power conversion. Single phase gas pressure controls the flow of the working fluid for maximum heat exchange and to provide passive cooling.

Walter, Carl E. (Pleasanton, CA); Van Konynenburg, Richard (Livermore, CA); VanSant, James H. (Tracy, CA)

1992-01-01T23:59:59.000Z

402

Heat pipe system  

SciTech Connect

A heat pipe diode device for transferring heat from a heat source component to a heat sink wall is described. It contains a heat pipe body member attached to the best source; the heat source having a wall forming at least a portion of the normal evaporator section of the heat pipe diode; a working fluid within the body member; a cover for the heat pipe diode forming at least a portion of the heat sink wall; the cover forming the normal condenser for the heat pipe diode; a wick connected between the condenser and the evaporator of the heat pipe diode; means for retaining the wick adjacent the heat pipe wall; a wick support plate adjacent to the cover; the wick being attached to the support plate; means for holding the wick in contact with the cover; and means, responsive to excessive temperatures at the heat sink wall, for moving the support plate and a portion of the wick away from the cover to thereby substantially reduce heat flow in the reverse direction through said heat pipe diode device.

Kroebig, H.L.; Riha, F.J. III

1974-12-03T23:59:59.000Z

403

Buildings Energy Data Book: 2.2 Residential Sector Characteristics  

Buildings Energy Data Book (EERE)

7 7 Characteristics of a Typical Single-Family Home (1) Year Built | Building Equipment Fuel Age (5) Occupants 3 | Space Heating Natural Gas 12 Floorspace | Water Heating Natural Gas 8 Heated Floorspace (SF) 1,934 | Space Cooling 8 Cooled Floorspace (SF) 1,495 | Garage 2-Car | Stories 1 | Appliances Size Age (5) Foundation Concrete Slab | Refrigerator 19 Cubic Feet 8 Total Rooms (2) 6 | Clothes Dryer Bedrooms 3 | Clothes Washer Other Rooms 3 | Range/Oven Full Bathroom 2 | Microwave Oven Half Bathroom 0 | Dishwasher Windows | Color Televisions 3 Area (3) 222 | Ceiling Fans 3 Number (4) 15 | Computer 2 Type Double-Pane | Printer Insulation: Well or Adequate | Note(s): Source(s): 2-Door Top and Bottom Electric Top-Loading Electric 1) This is a weighted-average house that has combined characteristics of the Nation's stock homes. Although the population of homes with

404

Crayola's True Color Shines Through: Green | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Crayola's True Color Shines Through: Green Crayola's True Color Shines Through: Green Crayola's True Color Shines Through: Green August 13, 2010 - 10:00am Addthis The Crayola solar farm became fully operational this week. Ten children from around the country, known as the "Crayola Green Team," helped dedicate the newest addition to the Easton, Pa.-plant. Photos courtesy of Crayola. | Photo Courtesy of Crayola The Crayola solar farm became fully operational this week. Ten children from around the country, known as the "Crayola Green Team," helped dedicate the newest addition to the Easton, Pa.-plant. Photos courtesy of Crayola. | Photo Courtesy of Crayola Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The solar panels produce enough energy to produce 1 billion crayons

405

Energy Basics: Absorption Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

but by a heat source such as natural gas, propane, solar-heated water, or geothermal-heated water. Because natural gas is the most common heat source for absorption heat...

406

THE UBV(RI){sub C} COLORS OF THE SUN  

SciTech Connect

Photometric data in the UBV(RI){sub C} system have been acquired for 80 solar analog stars for which we have previously derived highly precise atmospheric parameters T{sub eff}, log g, and [Fe/H] using high-resolution, high signal-to-noise ratio spectra. UBV and (RI){sub C} data for 46 and 76 of these stars, respectively, are published for the first time. Combining our data with those from the literature, colors in the UBV(RI){sub C} system, with {approx_equal} 0.01 mag precision, are now available for 112 solar analogs. Multiple linear regression is used to derive the solar colors from these photometric data and the spectroscopically derived T{sub eff}, log g, and [Fe/H] values. To minimize the impact of systematic errors in the model-dependent atmospheric parameters, we use only the data for the 10 stars that most closely resemble our Sun, i.e., the solar twins, and derive the following solar colors: (B - V){sub Sun} = 0.653 {+-} 0.005, (U - B){sub Sun} = 0.166 {+-} 0.022, (V - R){sub Sun} = 0.352 {+-} 0.007, and (V - I){sub Sun} = 0.702 {+-} 0.010. These colors are consistent, within the 1{sigma} errors, with those derived using the entire sample of 112 solar analogs. We also derive the solar colors using the relation between spectral-line-depth ratios and observed stellar colors, i.e., with a completely model-independent approach, and without restricting the analysis to solar twins. We find (B - V){sub Sun} = 0.653 {+-} 0.003, (U - B){sub Sun} = 0.158 {+-} 0.009, (V - R){sub Sun} = 0.356 {+-} 0.003, and (V - I){sub Sun} = 0.701 {+-} 0.003, in excellent agreement with the model-dependent analysis.

Ramirez, I. [McDonald Observatory and Department of Astronomy, University of Texas at Austin, 1 University Station, C1400 Austin, TX 78712-0259 (United States); Michel, R.; Schuster, W. J. [Observatorio Astronomico Nacional, Universidad Nacional Autonoma de Mexico, Apartado Postal 877, Ensenada, B.C., CP 22800 (Mexico); Sefako, R.; Van Wyk, F. [South African Astronomical Observatory, P.O. Box 9, Observatory 7935, Cape Town (South Africa); Tucci Maia, M. [UNIFEI, DFQ-Instituto de Ciencias Exatas, Universidade Federal de Itajuba, Itajuba MG (Brazil); Melendez, J. [Departamento de Astronomia do IAG/USP, Universidade de Sao Paulo, Rua do Matao 1226, Sao Paulo, 05508-900 SP (Brazil); Casagrande, L. [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, Postfach 1317, D-85741 Garching (Germany); Castilho, B. V. [Laboratorio Nacional de Astrofisica/MCT, Rua Estados Unidos 154, 37504-364 Itajuba, MG (Brazil)

2012-06-10T23:59:59.000Z

407

Global Potential of Energy Efficiency Standards and Labeling Programs  

E-Print Network (OSTI)

that go Blip in the night, Standby Power and how to limitthat go Blip in the night, Standby Power and how to limitIEO - Television IEO - Standby IEO - SpaceHeating IEO -

McNeil, Michael A

2008-01-01T23:59:59.000Z

408

Energy Basics: Air-Source Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems Air-Source Heat Pumps Ductless Mini-Split Heat Pumps Absorption Heat Pumps Geothermal Heat Pumps Supporting Equipment for Heating & Cooling Systems Water Heating...

409

Latent heat accumulating greenhouse  

Science Conference Proceedings (OSTI)

This invention relates to a latent heat accumulating greenhouse utilizing solar heat. The object of the invention is to provide a greenhouse which is simple in construction, of high efficiency for heat absorbing and capable of much absorbing and accumulating of heat. A heat accumulating chamber partitioned by transparent sheets is provided between the attic and a floor surface facing north in the greenhouse. A blower fan is disposed to confront an opening provided at the lower portion in said heat accumulating chamber. Also, in the heat accumulating chamber, a heat accumulating unit having a large number of light transmitting windows and enclosing a phase transformation heat accumulating material such as CaC1/sub 2/.6H/sub 2/O, Na/sub 2/SO/sub 4/.10H/sub 2/O therein is detachably suspended in a position close to windowpanes at the north side.

Yano, N.; Ito, H.; Makido, I.

1985-04-16T23:59:59.000Z

410

Ferromagnetism and Superconductivity in Quark Matter - Color magnetic superconductivity -  

E-Print Network (OSTI)

A coexistent phase of spin polarization and color superconductivity in high-density QCD is studied at zero temperature. The axial-vector self-energy stemming from the Fock exchange term of the one-gluon-exchange interaction has a central role to cause spin polarization. As a significant feature, the Fermi surface is deformed by the axial-vector self-energy and then rotation symmetry is spontaneously broken down. The gap function results in being anisotropic in the momentum space in accordance with the deformation. It is found that spin polarization barely conflicts with color superconductivity, and almost coexists with it.

Toshitaka Tatsumi; Tomoyuki Maruyama; Eiji Nakano

2003-12-25T23:59:59.000Z

411

The Color Flux Tube as an Effective String  

Science Conference Proceedings (OSTI)

We investigate the low-energy regime of the confining string connecting color sources in Yang-Mills theory. First, we present results of the Monte Carlo measurement of the width of the flux tube between two static quarks in the fundamental representation both at zero and at finite temperature. Then we consider the confining flux tube connecting color sources in larger representations of the gauge group. For stable string - the k-strings - we study the Luscher term; for unstable strings we investigate their decay as the distance between the static sources is increased.

Pepe, Michele [INFN, Sezione di Milano-Bicocca, Edificio U2, Piazza della Scienza 3, 20126 Milano (Italy)

2011-05-24T23:59:59.000Z

412

Color superconductivity in ultra-dense quark matter  

E-Print Network (OSTI)

At ultra-high density, matter is expected to form a degenerate Fermi gas of quarks in which there is a condensate of Cooper pairs of quarks near the Fermi surface. This phenomenon is called color superconductivity. In these proceedings I review the underlying physics of color superconductivity and our current understanding of the possible phases of real-world quark matter. Then I consider how lattice gauge theorists would proceed to investigate the phase structure of dense quark matter if it were possible to perform the path integral numerically, i.e. if the sign problem had been solved.

Mark G. Alford

2006-10-06T23:59:59.000Z

413

Rational choices for the wavelengths of a two color interferometer  

Science Conference Proceedings (OSTI)

If in a two color interferometer for plasma density measurements, the two wavelengths are chosen to have a ratio that is a rational number, and if the signals from each of the wavelengths are multiplied in frequency by the appropriate integer of the rational number and then heterodyned together, the resultant signal will have all effects of component motion nulled out. A phase measurement of this signal will have only plasma density information in it. With CO{sub 2} lasers, it is possible to find suitable wavelength pairs which are close enough to rational numbers to produce an improvement of about 100 in density resolution, compared to standard two color interferometers.

Jobes, F.C.

1995-07-01T23:59:59.000Z

414

Heat transfer system  

DOE Patents (OSTI)

A heat transfer system for a nuclear reactor is described. Heat transfer is accomplished within a sealed vapor chamber which is substantially evacuated prior to use. A heat transfer medium, which is liquid at the design operating temperatures, transfers heat from tubes interposed in the reactor primary loop to spaced tubes connected to a steam line for power generation purposes. Heat transfer is accomplished by a two-phase liquid-vapor-liquid process as used in heat pipes. Condensible gases are removed from the vapor chamber through a vertical extension in open communication with the chamber interior.

Not Available

1980-03-07T23:59:59.000Z

415

Heat transfer system  

DOE Patents (OSTI)

A heat transfer system for a nuclear reactor. Heat transfer is accomplished within a sealed vapor chamber which is substantially evacuated prior to use. A heat transfer medium, which is liquid at the design operating temperatures, transfers heat from tubes interposed in the reactor primary loop to spaced tubes connected to a steam line for power generation purposes. Heat transfer is accomplished by a two-phase liquid-vapor-liquid process as used in heat pipes. Condensible gases are removed from the vapor chamber through a vertical extension in open communication with the chamber interior.

McGuire, Joseph C. (Richland, WA)

1982-01-01T23:59:59.000Z

416

Laundry heat recovery system  

SciTech Connect

A laundry heat recovery system includes a heat exchanger associated with each dryer in the system, the heat exchanger being positioned within the exhaust system of the dryer. A controller responsive to the water temperature of the heat exchangers and the water storage for the washer selectively circulates the water through a closed loop system whereby the water within the exchangers is preheated by the associated dryers. By venting the exhaust air through the heat exchanger, the air is dehumidified to permit recirculation of the heated air into the dryer.

Alio, P.

1985-04-09T23:59:59.000Z

417

Wound tube heat exchanger  

DOE Patents (OSTI)

What is disclosed is a wound tube heat exchanger in which a plurality of tubes having flattened areas are held contiguous adjacent flattened areas of tubes by a plurality of windings to give a double walled heat exchanger. The plurality of windings serve as a plurality of effective force vectors holding the conduits contiguous heat conducting walls of another conduit and result in highly efficient heat transfer. The resulting heat exchange bundle is economical and can be coiled into the desired shape. Also disclosed are specific embodiments such as the one in which the tubes are expanded against their windings after being coiled to insure highly efficient heat transfer.

Ecker, Amir L. (Duncanville, TX)

1983-01-01T23:59:59.000Z

418

Heat Exchangers for Solar Water Heating Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Heat Exchangers for Solar Water Heating Systems Heat Exchangers for Solar Water Heating Systems Heat Exchangers for Solar Water Heating Systems May 30, 2012 - 3:40pm Addthis Image of a heat exchanger. | Photo from iStockphoto.com Image of a heat exchanger. | Photo from iStockphoto.com Solar water heating systems use heat exchangers to transfer solar energy absorbed in solar collectors to the liquid or air used to heat water or a space. Heat exchangers can be made of steel, copper, bronze, stainless steel, aluminum, or cast iron. Solar heating systems usually use copper, because it is a good thermal conductor and has greater resistance to corrosion. Types of Heat Exchangers Solar water heating systems use three types of heat exchangers: Liquid-to-liquid A liquid-to-liquid heat exchanger uses a heat-transfer fluid that

419

Cool Colored Roofs to Save Energy and Improve Air Quality  

E-Print Network (OSTI)

Solar Absorptance, Attic, and Duct Insulation on Cooling and Heating Energy Use in Single-Family New Residential Buildings,”

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-01-01T23:59:59.000Z

420

200 kW, 800 MHz transmitter system for lower hybrid heating  

SciTech Connect

This paper describes a new rf heating system which has just been completed and is now operational on the ATC machine. The system utilizes four UHF TV klystrons to generate at least 200 kW of power at a frequency of 800 MHz. Pulse widths can be varied from 20 $mu$sec up to 20 msec. A radar type floating deck modulator along with photo-optical transmitting and receiving devices have been incorporated into the system to provide the pulse fidelity and versatility which characterizes this equipment. Modular construction was emphasized in the design, when possible, to reduce maintenance and down time in the advent of component falilure. Hybrid combining techniques are utilized in order to provide two 100 kW feeds into the machine. (auth)

Deitz, A.

1975-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Section D: SPACE HEATING  

U.S. Energy Information Administration (EIA)

Central warm-air furnace with ducts to individual rooms other than a heat pump ..... 03 Steam/Hot water ... REVERSE Heat pump ... Don't have a separate water heater ...

422

Heat pipe fabrication  

SciTech Connect

A heat pipe is disclosed which is fabricated with an artery arranged so that the warp and weave of the wire mesh are at about a 45/sup 0/ angle with respect to the axis of the heat pipe.

Leinoff, S.; Edelstein, F.; Combs, W.

1977-01-18T23:59:59.000Z

423

Electric Resistance Heating  

Energy.gov (U.S. Department of Energy (DOE))

Electric resistance heat can be supplied by centralized forced-air electric furnaces or by heaters in each room. Electric resistance heating converts nearly all of the energy in the electricity to...

424

Space Heating and Cooling  

Energy.gov (U.S. Department of Energy (DOE))

A wide variety of technologies are available for heating and cooling homes and other buildings. In addition, many heating and cooling systems have certain supporting equipment in common, such as...

425

Total Space Heat-  

Gasoline and Diesel Fuel Update (EIA)

Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

426

Electron Electric Dipole Moment induced by Octet-Colored Scalars  

E-Print Network (OSTI)

An appended sector of two octet-colored scalars, each an electroweak doublet, is an interesting extension of the simple two Higgs doublet model motivated by the minimal flavor violation. Their rich CP violating interaction gives rise to a sizable electron electric dipole moment, besides the quark electric dipole moment via the two-loop contribution of Barr-Zee mechanism.

Jae Ho Heo; Wai-Yee Keung

2007-12-31T23:59:59.000Z

427

Edge-preserving color image denoising through tensor voting  

Science Conference Proceedings (OSTI)

This paper presents a new method for edge-preserving color image denoising based on the tensor voting framework, a robust perceptual grouping technique used to extract salient information from noisy data. The tensor voting framework is adapted to encode ... Keywords: CIEDE2000, CIELAB, Edge preservation, Image denoising, Perceptual grouping, Tensor voting

Rodrigo Moreno; Miguel Angel Garcia; Domenec Puig; Carme Julií

2011-11-01T23:59:59.000Z

428

Nuclear DVCS within the high energy QCD color dipole formalism  

E-Print Network (OSTI)

In this contribution, we present a study of the coherent and incoherent nuclear DVCS process in the small-$x$ regime within the color dipole formalism. Predictions for the nuclear DVCS cross section at photon level in the collider kinematics are presented.

M. V. T. Machado

2009-05-27T23:59:59.000Z

429

Nuclear DVCS within the high energy QCD color dipole formalism  

E-Print Network (OSTI)

In this contribution, we present a study of the coherent and incoherent nuclear DVCS process in the small-$x$ regime within the color dipole formalism. Predictions for the nuclear DVCS cross section at photon level in the collider kinematics are presented.

Machado, M V T

2009-01-01T23:59:59.000Z

430

A robust color object analysis approach to efficient image retrieval  

Science Conference Proceedings (OSTI)

We describe a novel indexing and retrieval methodology integrating color, texture, and shape information for content-based image retrieval in image databases. This methodology, we call CLEAR, applies unsupervised image segmentation to partition an image ... Keywords: clustering, content-based image retrieval, efficiency, fuzzy logic, object analysis, region-based features

Ruofei Zhang; Zhongfei Zhang

2004-01-01T23:59:59.000Z

431

Parallel detection of violations of color constancy David H. Foster*  

E-Print Network (OSTI)

­21). A charac- teristic property of preattentive vision is that search or detection performance is independent. 36 and Discussion). Visual search for targets defined by color is similar when targets and fields., Scho¨nle, P. & Sharpe, L. T. (1999) J. Neurosci. 19, 3094­3106. 51. De Valois, R. L. & De Valois, K. K

Foster, David H.

432

Parallel file system measurement and modeling using colored petri nets  

Science Conference Proceedings (OSTI)

Parallel file systems are significant challenges for high performance data-intensive system designers due to their complexity. Being able to study features and designs before building the actual system is an advantage that a simulation model can offer. ... Keywords: colored petri net, parallel file system modeling, parallel file system simulation, pvfs

Hai Quang Nguyen; Amy Apon

2012-04-01T23:59:59.000Z

433

Real-Time Face Detection in Color Video  

Science Conference Proceedings (OSTI)

In this paper, we propose a novel and fast facedetection algorithm for detecting face in color videosequences. This algorithm can be integrated into a real-timesurveillance or a video retrieval or indexing system.We focus on both speed and accuracy in ...

Szu-Hao Huang; Shang-Hong Lai

2004-01-01T23:59:59.000Z

434

Enriching music with synchronized lyrics, images and colored lights  

Science Conference Proceedings (OSTI)

We present a method to synchronize popular music with its lyrics at the stanza level. First we apply an algorithm to segment audio content into harmonically similar and/or contrasting progressions, i.e. the stanzas. We map the stanzas found to a sequence ... Keywords: ambience creation, color extraction, images, lyrics synchronization, multimedia, search engines, term identification, world wide web

Gijs Geleijnse; Dragan Sekulovski; Jan Korst; Steffen Pauws; Bram Kater; Fabio Vignoli

2008-02-01T23:59:59.000Z

435

A simple proof of orientability in colored group field theory  

E-Print Network (OSTI)

In this short note we use results from the theory of crystallizations to prove that color in group field theories garantees orientability of the piecewise linear pseudo-manifolds associated to each graph generated perturbatively. The origin of orientability is the presence of two interaction vertices.

Francesco Caravelli

2010-12-18T23:59:59.000Z

436

A HYPOTHESIS FOR THE COLOR DIVERSITY OF THE KUIPER BELT  

SciTech Connect

We propose a chemical and dynamical process to explain the surface colors of the Kuiper belt. In our hypothesis, the initial bulk compositions of the bodies themselves can be quite diverse-as is seen in comets-but the early surface compositions are set by volatile evaporation after the objects are formed. Strong gradients in surface composition, coupled with UV and particle irradiation, lead to the surface colors that are seen today. The objects formed in the inner part of the primordial belt retain only H{sub 2}O and CO{sub 2} as the major ice species on their surfaces. Irradiation of these species plausibly results in the dark neutrally colored centaurs and Kuiper belt objects (KBOs). Object formed further in the disk retain CH{sub 3}OH, which has been shown to lead to brighter redder surfaces after irradiation, as seen in the brighter redder centaurs and KBOs. Objects formed at the current location of the cold classical Kuiper belt uniquely retain NH{sub 3}, which has been shown to affect irradiation chemistry and could plausibly lead to the unique colors of these objects. We propose observational and experimental tests of this hypothesis.

Brown, M. E.; Fraser, W. C. [Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125 (United States); Schaller, E. L., E-mail: mbrown@caltech.edu [NASA Dryden Aircraft Operations Facility, Palmdale, CA 93550 (United States)

2011-10-01T23:59:59.000Z

437

Image reconstruction for two-color microgrid polarimetric imagers  

Science Conference Proceedings (OSTI)

A Fourier domain method for reconstructing passive Stokes imagery from a two-color microgrid polarization imager is presented in this paper. This new filter-based technique is designed to avoid aliased spectrum content caused by sampling in a checkerboard ...

Daniel A. LeMaster

2011-03-01T23:59:59.000Z

438

HEAT TRANSFER IN UNDERGROUND HEATING EXPERIMENTS IN GRANITE, STRIPA, SWEDEN  

E-Print Network (OSTI)

CLOSED-FORM INTEGRAL SOLUTIONS FOR LINEAR HEAT CONDUCTION.For linear heat conduction in a homogeneous, isotropiclaw of similitude for linear heat conduction was utilized to

Chan, T.

2010-01-01T23:59:59.000Z

439

HEAT TRANSFER IN UNDERGROUND HEATING EXPERIMENTS IN GRANITE, STRIPA, SWEDEN  

E-Print Network (OSTI)

Analysis of. Nonlinear Heat Transfer Problems." Report no.Berkeley, Ca. , APPENDIX A. HEAT TRANSFER BY CONDUCTION ANDMeeting, Technical Session on Heat Transfer in Nuclear Waste

Chan, T.

2010-01-01T23:59:59.000Z

440

Consolidated Electric Cooperative- Heat Pump and Water Heating Rebates  

Energy.gov (U.S. Department of Energy (DOE))

Consolidated Electric Cooperative provides rebates to residential customers who install electric water heaters, dual-fuel heating system or geothermal heat pumps. A dual-fuel heating systems...

Note: This page contains sample records for the topic "heating color televisions" 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

Abrasion resistant heat pipe  

DOE Patents (OSTI)

A specially constructed heat pipe is described for use in fluidized bed combustors. Two distinct coatings are spray coated onto a heat pipe casing constructed of low thermal expansion metal, each coating serving a different purpose. The first coating forms aluminum oxide to prevent hydrogen permeation into the heat pipe casing, and the second coating contains stabilized zirconium oxide to provide abrasion resistance while not substantially affecting the heat transfer characteristics of the system.

Ernst, D.M.

1984-10-23T23:59:59.000Z

442

Flue heat reclaimer  

Science Conference Proceedings (OSTI)

A flue heat reclaimer is constructed to be mounted on the exterior of a flue duct of a heater and provide a spiral-shaped heat transfer passage extending around the flue duct. A fan causes air to flow through the heat transfer passage so that the temperature of this air is elevated by reason at its extended heat transfer relationship with the flue duct.

Paolino, R.J.

1983-05-03T23:59:59.000Z

443

Solar heat receiver  

DOE Patents (OSTI)

A receiver for converting solar energy to heat a gas to temperatures from 700.degree.-900.degree. C. The receiver is formed to minimize impingement of radiation on the walls and to provide maximum heating at and near the entry of the gas exit. Also, the receiver is formed to provide controlled movement of the gas to be heated to minimize wall temperatures. The receiver is designed for use with gas containing fine heat absorbing particles, such as carbon particles.

Hunt, Arlon J. (Oakland, CA); Hansen, Leif J. (Berkeley, CA); Evans, David B. (Orinda, CA)

1985-01-01T23:59:59.000Z

444

Solar heat receiver  

DOE Patents (OSTI)

A receiver is described for converting solar energy to heat a gas to temperatures from 700 to 900/sup 0/C. The receiver is formed to minimize impingement of radiation on the walls and to provide maximum heating at and near the entry of the gas exit. Also, the receiver is formed to provide controlled movement of the gas to be heated to minimize wall temperatures. The receiver is designed for use with gas containing fine heat absorbing particles, such as carbon particles.

Hunt, A.J.; Hansen, L.J.; Evans, D.B.

1982-09-29T23:59:59.000Z

445

Abrasion resistant heat pipe  

DOE Patents (OSTI)

A specially constructed heat pipe for use in fluidized bed combustors. Two distinct coatings are spray coated onto a heat pipe casing constructed of low thermal expansion metal, each coating serving a different purpose. The first coating forms aluminum oxide to prevent hydrogen permeation into the heat pipe casing, and the second coating contains stabilized zirconium oxide to provide abrasion resistance while not substantially affecting the heat transfer characteristics of the system.

Ernst, Donald M. (Leola, PA)

1984-10-23T23:59:59.000Z

446

HEAT TRANSFER MEANS  

DOE Patents (OSTI)

A heat exchanger is adapted to unifomly cool a spherical surface. Equations for the design of a spherical heat exchanger hav~g tubes with a uniform center-to-center spining are given. The heat exchanger is illustrated in connection with a liquid-fueled reactor.

Fraas, A.P.; Wislicenus, G.F.

1961-07-11T23:59:59.000Z

447

Liquid heat capacity lasers  

DOE Patents (OSTI)

The heat capacity laser concept is extended to systems in which the heat capacity lasing media is a liquid. The laser active liquid is circulated from a reservoir (where the bulk of the media and hence waste heat resides) through a channel so configured for both optical pumping of the media for gain and for light amplification from the resulting gain.

Comaskey, Brian J. (Walnut Creek, CA); Scheibner, Karl F. (Tracy, CA); Ault, Earl R. (Livermore, CA)

2007-05-01T23:59:59.000Z

448

ON A POSSIBLE SIZE/COLOR RELATIONSHIP IN THE KUIPER BELT  

SciTech Connect

Color measurements and albedo distributions introduce non-intuitive observational biases in size-color relationships among Kuiper Belt Objects (KBOs) that cannot be disentangled without a well characterized sample population with systematic photometry. Peixinho et al. report that the form of the KBO color distribution varies with absolute magnitude, H. However, Tegler et al. find that KBO color distributions are a property of object classification. We construct synthetic models of observed KBO colors based on two B-R color distribution scenarios: color distribution dependent on H magnitude (H-Model) and color distribution based on object classification (Class-Model). These synthetic B-R color distributions were modified to account for observational flux biases. We compare our synthetic B-R distributions to the observed ''Hot'' and ''Cold'' detected objects from the Canada-France Ecliptic Plane Survey and the Meudon Multicolor Survey. For both surveys, the Hot population color distribution rejects the H-Model, but is well described by the Class-Model. The Cold objects reject the H-Model, but the Class-Model (while not statistically rejected) also does not provide a compelling match for data. Although we formally reject models where the structure of the color distribution is a strong function of H magnitude, we also do not find that a simple dependence of color distribution on orbit classification is sufficient to describe the color distribution of classical KBOs.

Pike, R. E.; Kavelaars, J. J., E-mail: repike@uvic.ca [Department of Physics and Astronomy, University of Victoria, Victoria, BC V8W 3P6 (Canada)

2013-10-01T23:59:59.000Z

449

Energy Basics: Geothermal Heat Pumps  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

EERE: Energy Basics Geothermal Heat Pumps Geothermal heat pumps use the constant temperature of the earth as an exchange medium for heat. Although many parts of the country...

450

A corrosive resistant heat exchanger  

DOE Patents (OSTI)

A corrosive and erosive resistant heat exchanger which recovers heat from a contaminated heat stream. The heat exchanger utilizes a boundary layer of innocuous gas, which is continuously replenished, to protect the heat exchanger surface from the hot contaminated gas. The innocuous gas is pumped through ducts or perforations in the heat exchanger wall. Heat from the heat stream is transferred by radiation to the heat exchanger wall. Heat is removed from the outer heat exchanger wall by a heat recovery medium. 3 figs., 3 tabs.

Richlen, S.L.

1987-08-10T23:59:59.000Z

451

Chemical heat pump  

DOE Patents (OSTI)

A chemical heat pump system is disclosed for use in heating and cooling structures such as residences or commercial buildings. The system is particularly adapted to utilizing solar energy, but also increases the efficiency of other forms of thermal energy when solar energy is not available. When solar energy is not available for relatively short periods of time, the heat storage capacity of the chemical heat pump is utilized to heat the structure as during nighttime hours. The design also permits home heating from solar energy when the sun is shining. The entire system may be conveniently rooftop located. In order to facilitate installation on existing structures, the absorber and vaporizer portions of the system may each be designed as flat, thin wall, thin pan vessels which materially increase the surface area available for heat transfer. In addition, this thin, flat configuration of the absorber and its thin walled (and therefore relatively flexible) construction permits substantial expansion and contraction of the absorber material during vaporization and absorption without generating voids which would interfere with heat transfer. The heat pump part of the system heats or cools a house or other structure through a combination of evaporation and absorption or, conversely, condensation and desorption, in a pair of containers. A set of automatic controls change the system for operation during winter and summer months and for daytime and nighttime operation to satisfactorily heat and cool a house during an entire year. The absorber chamber is subjected to solar heating during regeneration cycles and is covered by one or more layers of glass or other transparent material. Daytime home air used for heating the home is passed at appropriate flow rates between the absorber container and the first transparent cover layer in heat transfer relationship in a manner that greatly reduce eddies and resultant heat loss from the absorbant surface to ambient atmosphere.

Greiner, Leonard (2750-C Segerstrom Ave., Santa Ana, CA 92704)

1980-01-01T23:59:59.000Z

452

Applied heat transfer  

Science Conference Proceedings (OSTI)

Heat transfer principles are discussed with emphasis on the practical aspects of the problems. Correlations for heat transfer and pressure drop from several worldwide sources for flow inside and outside of tubes, including finned tubes are presented, along with design and performance calculations of heat exchangers economizers, air heaters, condensers, waste-heat boilers, fired heaters, superheaters, and boiler furnaces. Vibration analysis for tube bundles and heat exchangers are also discussed, as are estimating gas-mixture properties at atmospheric and elevated pressures and life-cycle costing techniques. (JMT)

Ganapathy, V.

1982-01-01T23:59:59.000Z

453

Absorption heat pump system  

DOE Patents (OSTI)

An improvement in an absorption heat pump cycle is obtained by adding adiabatic absorption and desorption steps to the absorber and desorber of the system. The adiabatic processes make it possible to obtain the highest temperature in the absorber before any heat is removed from it and the lowest temperature in the desorber before heat is added to it, allowing for efficient utilization of the thermodynamic availability of the heat supply stream. The improved system can operate with a larger difference between high and low working fluid concentrations, less circulation losses, and more efficient heat exchange than a conventional system.

Grossman, Gershon (Oak Ridge, TN); Perez-Blanco, Horacio (Knoxville, TN)

1984-01-01T23:59:59.000Z

454

Plasma heat pump and heat engine  

Science Conference Proceedings (OSTI)

A model system where cold charged particles are locally confined in a volume V{sub P} within a warm plasma of volume V (V{sub P}kilowatts is possible with the present day technology. Second, we discuss the feasibility of constructing an electrostatic heat engine which converts plasma heat into mechanical work via plasma electric fields. Effects of P{sub E} are shown to be observable in colloidal solutions.

Avinash, K. [Centre for Space Plasma and Aeronomic Research, University of Alabama, Huntsville, Alabama 35899 (United States) and Department of Physics and Astrophysics, University of Delhi, Delhi 110007 (India)

2010-08-15T23:59:59.000Z

455

HEAT TRANSFER IN UNDERGROUND HEATING EXPERIMENTS IN GRANITE, STRIPA, SWEDEN  

E-Print Network (OSTI)

law of similitude for linear heat conduction was utilized tothe analogy between heat conduction and fluid flow in por­the effects of heat conduction through the vermiculite heat

Chan, T.

2010-01-01T23:59:59.000Z

456

Heat pump apparatus  

DOE Patents (OSTI)

A heat pump apparatus including a compact arrangement of individual tubular reactors containing hydride-dehydride beds in opposite end sections, each pair of beds in each reactor being operable by sequential and coordinated treatment with a plurality of heat transfer fluids in a plurality of processing stages, and first and second valves located adjacent the reactor end sections with rotatable members having multiple ports and associated portions for separating the hydride beds at each of the end sections into groups and for simultaneously directing a plurality of heat transfer fluids to the different groups. As heat is being generated by a group of beds, others are being regenerated so that heat is continuously available for space heating. As each of the processing stages is completed for a hydride bed or group of beds, each valve member is rotated causing the heat transfer fluid for the heat processing stage to be directed to that bed or group of beds. Each of the end sections are arranged to form a closed perimeter and the valve member may be rotated repeatedly about the perimeter to provide a continuous operation. Both valves are driven by a common motor to provide a coordinated treatment of beds in the same reactors. The heat pump apparatus is particularly suitable for the utilization of thermal energy supplied by solar collectors and concentrators but may be used with any source of heat, including a source of low-grade heat.

Nelson, Paul A. (Wheaton, IL); Horowitz, Jeffrey S. (Woodridge, IL)

1983-01-01T23:59:59.000Z

457

An eye for vulgarity : how MoMA saw color through Wild Bill's lens  

E-Print Network (OSTI)

This thesis is an examination of the 1976 Museum of Modern Art exhibition of color photographs by William Eggleston-the second one-man show of color photography in the museum's history- with particular attention to the ...

Kivlan, Anna Karrer

2007-01-01T23:59:59.000Z

458

Color and perceptual variation revisited: Unknown facts, alien modalities, and perfect psychosemantics  

E-Print Network (OSTI)

29–39. Jakab, Z. , and B. McLaughlin (2003) “Why Not ColorUniversity Press, Oxford. McLaughlin, B. (2003a) “Color,Press, New York, 97–154. McLaughlin, B. (2003b) “The Place

Cohe, J

2006-01-01T23:59:59.000Z

459

AERONET-OC: A Network for the Validation of Ocean Color Primary Products  

Science Conference Proceedings (OSTI)

The ocean color component of the Aerosol Robotic Network (AERONET-OC) has been implemented to support long-term satellite ocean color investigations through cross-site consistent and accurate measurements collected by autonomous radiometer ...

Giuseppe Zibordi; Frédéric Mélin; Jean-François Berthon; Brent Holben; Ilya Slutsker; David Giles; Davide D’Alimonte; Doug Vandemark; Hui Feng; Gregory Schuster; Bryan E. Fabbri; Seppo Kaitala; Jukka Seppälä

2009-08-01T23:59:59.000Z

460

An Example Crossover Experiment for Testing New Vicarious Calibration Techniques for Satellite Ocean Color Radiometry  

Science Conference Proceedings (OSTI)

Vicarious calibration of ocean color satellites involves the use of accurate surface measurements of water-leaving radiance to update and improve the system calibration of ocean color satellite sensors. An experiment was performed to compare a ...

Kenneth J. Voss; Scott McLean; Marlon Lewis; Carol Johnson; Stephanie Flora; Michael Feinholz; Mark Yarbrough; Charles Trees; Mike Twardowski; Dennis Clark

2010-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "heating color televisions" 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

Residential Heating Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

This chart highlights residential heating oil prices for the current and This chart highlights residential heating oil prices for the current and past heating season. As you can see, prices have started the heating season, about 40 to 50 cents per gallon higher than last year at this time. The data presented are from EIA's State Heating Oil and Propane Program. We normally collect and publish this data twice a month, but given the low stocks and high prices, we started tracking the prices weekly. These data will also be used to determine the price trigger mechanism for the Northeast Heating Oil Reserve. The data are published at a State and regional level on our web site. The slide is to give you some perspective of what is happening in these markets, since you probably will get a number of calls from local residents about their heating fuels bills

462

Switchable heat pipe assembly  

SciTech Connect

The heat pipe assembly is formed into an H-shape or a Y-shape. The H-shaped configuration comprises two heat pipes, each having condenser and evaporator sections with wicking therein coupled by a tube with wick at their evaporator sections. The Y-shaped configuration utilizes a common evaporator section in place of the two evaporator sections of the H-shaped configuration. In both configurations, the connection between the vapor spaces of the two heat pipes equalizes vapor pressure within the heat pipes. Although both heat pipes have wicks, they have sufficient fluid only to saturate a single pipe. If heat is applied to the condenser section of one of the pipes, this heat pipe becomes inoperative since all the fluid is transferred to the second pipe which can operate with a lower thermal load.

Sun, T.H.; Basiulis, A.

1977-02-15T23:59:59.000Z

463

Active microchannel heat exchanger  

DOE Patents (OSTI)

The present invention is an active microchannel heat exchanger with an active heat source and with microchannel architecture. The active microchannel heat exchanger has (a) an exothermic reaction chamber; (b) an exhaust chamber; and (c) a heat exchanger chamber in thermal contact with the exhaust chamber, wherein (d) heat from the exothermic reaction chamber is convected by an exothermic reaction exhaust through the exhaust chamber and by conduction through a containment wall to the working fluid in the heat exchanger chamber thereby raising a temperature of the working fluid. The invention is particularly useful as a liquid fuel vaporizer and/or a steam generator for fuel cell power systems, and as a heat source for sustaining endothermic chemical reactions and initiating exothermic reactions.

Tonkovich, Anna Lee Y. (Pasco, WA); Roberts, Gary L. (West Richland, WA); Call, Charles J. (Pasco, WA); Wegeng, Robert S. (Richland, WA); Wang, Yong (Richland, WA)

2001-01-01T23:59:59.000Z

464

Carbon Material Based Heat Exchanger for Waste Heat Recovery ...  

Industrial processing plants Nuclear power Solar power ... Carbon Material Based Heat Exchanger for Waste Heat Recovery from Engine Exhaust Contact:

465

HEAT TRANSFER IN UNDERGROUND HEATING EXPERIMENTS IN GRANITE, STRIPA, SWEDEN  

E-Print Network (OSTI)

standing of the heat transfer processes associated withto investigate the heat transfer and related processes in an

Chan, T.

2010-01-01T23:59:59.000Z

466

A model for improvement of water heating heat exchanger designs for residential heat pump water heaters.  

E-Print Network (OSTI)

??Heat pump water heaters are a promising technology to reduce energy use and greenhouse gas emissions. A key component is the water heating heat exchanger.… (more)

Weerawoot, Arunwattana

2010-01-01T23:59:59.000Z

467

Unsharp Masking-Based Approach for Color Image Faouzi Alaya Cheikh, Lazhar Khriji and Moncef Gabbouj  

E-Print Network (OSTI)

the vector rational #12;lters (VRF) for color image interpola- tion was introduced in [3]. Rational #12;lters

Gabbouj, Moncef

468

A Brief Introduction to the Color Glass Condensate and the Glasma  

E-Print Network (OSTI)

I provide a brief introduction to the theoretical ideas and phenomenological motivation for the Color Glass Condensate and the Glasma

Larry McLerran

2008-12-29T23:59:59.000Z

469

A weighted dominant color descriptor for content-based image retrieval  

Science Conference Proceedings (OSTI)

Color has been extensively used in the process of image retrieval. The dominant color descriptor (DCD) that was proposed by MPEG-7 is a famous case in point. It is based on compactly describing the prominent colors of an image or a region. However, this ... Keywords: Background dominance problem, Dominant color descriptor, Linear Block Algorithm, MPEG-7, Object- and content-based image retrieval, Salient object detection, Semantic feature, Similarity measures

Ahmed Talib; Massudi Mahmuddin; Husniza Husni; Loay E. George

2013-04-01T23:59:59.000Z

470

Fossilized Biophotonic Nanostructures Reveal the Original Colors of 47-Million-Year-Old Moths  

E-Print Network (OSTI)

lepidopterans; specimens are from the 47-million-year-old Messel oil shale (Germany). The preserved colors

Cao, Hui

471

Development and application of ocean color algorithms for estimating particulate organic carbon in the Southern Ocean from satellite observations  

E-Print Network (OSTI)

and C. R. McClain (1998), Ocean color chlorophyll algorithmsand C. R. McClain (1998), Ocean color chlorophyll algorithmsand M. Culver (2000), Ocean color chlorophyll a algorithms

Allison, David Benjamin

2010-01-01T23:59:59.000Z

472

PreHeat: controlling home heating using occupancy prediction  

Science Conference Proceedings (OSTI)

Home heating is a major factor in worldwide energy use. Our system, PreHeat, aims to more efficiently heat homes by using occupancy sensing and occupancy prediction to automatically control home heating. We deployed PreHeat in five homes, three in the ... Keywords: energy, environment, home heating, prediction, sensing

James Scott; A.J. Bernheim Brush; John Krumm; Brian Meyers; Michael Hazas; Stephen Hodges; Nicolas Villar

2011-09-01T23:59:59.000Z

473

Energy Basics: Heat Pump Systems  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

of air-source heat pumps. Absorption Heat Pump Uses heat as its energy source. Geothermal Heat Pumps Use the constant temperature of the earth as the exchange medium instead...

474

Two- and three-color two-quark states in warm, dense quark matter  

SciTech Connect

We study the Gaussian fluctuations of the two-flavor, meson-diquark bosonized NJL model for two and three colors at the color superconducting phase transition. The analysis is based on analytical properties of the polarization matrix. Pionic fluctuations are shown to be stabilised in the 2SC phase compared to the two-color result where they are right on threshold.

Zablocki, D. S., E-mail: zablocki@ift.uni.wroc.pl; Blaschke, D. [University of Wroclaw, Institute for Theoretical Physics (Poland); Buballa, M. [Technische Universitaet Darmstadt, Institut fuer Kernphysik (Germany)

2012-07-15T23:59:59.000Z

475

CLex: a lexicon for exploring color, concept and emotion associations in language  

Science Conference Proceedings (OSTI)

Existing concept-color-emotion lexicons limit themselves to small sets of basic emotions and colors, which cannot capture the rich pallet of color terms that humans use in communication. In this paper we begin to address this problem by building a novel, ...

Svitlana Volkova; William B. Dolan; Theresa Wilson

2012-04-01T23:59:59.000Z

476

Heat pump system  

DOE Patents (OSTI)

An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

Swenson, Paul F. (Shaker Heights, OH); Moore, Paul B. (Fedhaven, FL)

1983-01-01T23:59:59.000Z

477

Heat pump system  

DOE Patents (OSTI)

An air heating and cooling system for a building includes an expansion type refrigeration circuit and a vapor power circuit. The refrigeration circuit includes two heat exchangers, one of which is communicated with a source of indoor air from the building and the other of which is communicated with a source of air from outside the building. The vapor power circuit includes two heat exchangers, one of which is disposed in series air flow relationship with the indoor refrigeration circuit heat exchanger and the other of which is disposed in series air flow relationship with the outdoor refrigeration circuit heat exchanger. Fans powered by electricity generated by a vapor power circuit alternator circulate indoor air through the two indoor heat exchangers and circulate outside air through the two outdoor heat exchangers. The system is assembled as a single roof top unit, with a vapor power generator and turbine and compressor thermally insulated from the heat exchangers, and with the indoor heat exchangers thermally insulated from the outdoor heat exchangers.

Swenson, Paul F. (Cleveland, OH); Moore, Paul B. (Fedhaven, FL)

1977-01-01T23:59:59.000Z

478

EFFICIENT SPARSE MATRIX-MATRIX PRODUCTS USING COLORINGS MICHAEL  

NLE Websites -- All DOE Office Websites (Extended Search)

EFFICIENT EFFICIENT SPARSE MATRIX-MATRIX PRODUCTS USING COLORINGS MICHAEL MCCOURT ∗ , BARRY SMITH ∗ , AND HONG ZHANG ∗ Abstract. Sparse matrix-matrix products appear in multigrid solvers and computational methods for graph theory. Some formulations of these products require the inner product of two sparse vectors, which have inefficient use of cache memory. In this paper, we propose a new algorithm for computing sparse matrix-matrix products by exploiting matrix nonzero structure through the process of graph coloring. We prove the validity of this technique in general and demonstrate its viability for multigrid methods used to solve three-dimensional boundary value problems. 1. Introduction. Matrix-matrix multiplication is a fundamental linear algebra operation [4]. The operation of concern in this work is C = AB T , which arises in algebraic multigrid and certain graph algorithms.

479

Cool colors for Summer: Characterizing the Radiative Properties of Pigments  

NLE Websites -- All DOE Office Websites (Extended Search)

Cool colors for Summer: Characterizing the Radiative Properties of Pigments Cool colors for Summer: Characterizing the Radiative Properties of Pigments for Cool Roofs Speaker(s): Ronnen Levinson Date: April 22, 2004 - 12:00pm Location: 90-3122 In recent years roofing manufacturers have incorporated near-infrared (NIR) reflecting pigments in coatings applied to a variety of nonwhite roofing products, such as metal panels and clay tiles. We have developed and validated a model for computation of solar spectral absorption (K) and backscattering (S) coefficients, and used it to characterize a wide variety of pigments that may be used in architectural coatings.Measured values of backscattering coefficients for generic titanium dioxide (rutile) white pigment are in rough agreement with values computed from Mie theory. Pigments in widespread use are examined, with particular emphasis on those

480

Color Superconductivity in Compact Stars and Gamma Ray Bursts  

E-Print Network (OSTI)

We study the effects of color superconductivity on the structure and formation of compact stars. We show that it is possible to satisfy most of recent observational boundaries on masses and radii if a diquark condensate forms in a hybrid or a quark star. Moreover, we find that a huge amount of energy, of the order of $10^{53}$ erg, can be released in the conversion from a (metastable) hadronic star into a (stable) hybrid or quark star, if the presence of a color superconducting phase is taken into account. Accordingly to the scenario proposed in Astrophys.J.586(2003)1250, the energy released in this conversion can power a Gamma Ray Burst. This mechanism can explain the recent observations indicating a delay, of the order of days or years, between a few Supernova explosions and the subsequent Gamma Ray Burst.

A. Drago; A. Lavagno; G. Pagliara

2003-04-08T23:59:59.000Z

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481

Monolithic multi-color light emission/detection device  

DOE Patents (OSTI)

A single-crystal, monolithic, tandem, multi-color optical transceiver device is described, including (a) an InP substrate having upper and lower surfaces, (b) a first junction on the upper surface of the InP substrate, (c) a second junction on the first junction. The first junction is preferably GaInAsP of defined composition, and the second junction is preferably InP. The two junctions are lattice matched. The second junction has a larger energy band gap than the first junction. Additional junctions having successively larger energy band gaps may be included. The device is capable of simultaneous and distinct multi-color emission and detection over a single optical fiber.

Wanlass, Mark W. (Golden, CO)

1995-01-01T23:59:59.000Z

482

Three Successful Tests of Color Transparency and Nuclear Filtering  

E-Print Network (OSTI)

We review the theoretical formalism for hard exclusive processes in a nuclear medium. Theory suggests that these processes will show the very interesting phenomena of color transparency and nuclear filtering. The survival probability in nuclear media has also been predicted to show a scaling behavior at large momentum and large nuclear number. We show that all of these effects may have already been seen experimentally.

Pankaj Jain; John P. Ralston

1993-10-06T23:59:59.000Z

483

Phase Structure and Instability Problem in Color Superconductivity  

E-Print Network (OSTI)

We address the phase structure of color superconducting quark matter at high quark density. Under the electric and color neutrality conditions there appear various phases as a result of the Fermi surface mismatch among different quark flavors induced by finite strange quark mass; the color-flavor locked (CFL) phase where quarks are all energy gapped, the u-quark superconducting (uSC) phase where u-quarks are paired with either d- or s-quarks, the d-quark superconducting (dSC) phase that is the d-quark analogue of the uSC phase, the two-flavor superconducting (2SC) phase where u- and d-quarks are paired, and the unpaired quark matter (UQM) that is normal quark matter without pairing. Besides these possibilities, when the Fermi surface mismatch is large enough to surpass the gap energy, the gapless superconducting phases are expected. We focus our discussion on the chromomagnetic instability problem related to the gapless CFL (gCFL) onset and explore the instability regions on the phase diagram as a function of the temperature and the quark chemical potential. We sketch how to reach stable physical states inside the instability regions.

Kenji Fukushima

2005-10-22T23:59:59.000Z

484

Water-heating dehumidifier  

DOE Patents (OSTI)

A water-heating dehumidifier includes a refrigerant loop including a compressor, at least one condenser, an expansion device and an evaporator including an evaporator fan. The condenser includes a water inlet and a water outlet for flowing water therethrough or proximate thereto, or is affixed to the tank or immersed into the tank to effect water heating without flowing water. The immersed condenser design includes a self-insulated capillary tube expansion device for simplicity and high efficiency. In a water heating mode air is drawn by the evaporator fan across the evaporator to produce cooled and dehumidified air and heat taken from the air is absorbed by the refrigerant at the evaporator and is pumped to the condenser, where water is heated. When the tank of water heater is full of hot water or a humidistat set point is reached, the water-heating dehumidifier can switch to run as a dehumidifier.

Tomlinson, John J. (Knoxville, TN)

2006-04-18T23:59:59.000Z

485

Hydride heat pump  

DOE Patents (OSTI)

Method and apparatus for the use of hydrides to exhaust heat from one temperature source and deliver the thermal energy extracted for use at a higher temperature, thereby acting as a heat pump. For this purpose there are employed a pair of hydridable metal compounds having different characteristics working together in a closed pressure system employing a high temperature source to upgrade the heat supplied from a low temperature source.

Cottingham, James G. (Center Moriches, NY)

1977-01-01T23:59:59.000Z

486

Heat storage duration  

DOE Green Energy (OSTI)

Both the amount and duration of heat storage in massive elements of a passive building are investigated. Data taken for one full winter in the Balcomb solar home are analyzed with the aid of sub-system simulation models. Heat storage duration is tallied into one-day intervals. Heat storage location is discussed and related to overall energy flows. The results are interpreted and conclusions drawn.

Balcomb, J.D.

1981-01-01T23:59:59.000Z

487

Waste Heat Management Options: Industrial Process Heating Systems  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Heat Management Options Heat Management Options Industrial Process Heating Systems By Dr. Arvind C. Thekdi E-mail: athekdi@e3minc.com E3M, Inc. August 20, 2009 2 Source of Waste Heat in Industries * Steam Generation * Fluid Heating * Calcining * Drying * Heat Treating * Metal Heating * Metal and Non-metal Melting * Smelting, agglomeration etc. * Curing and Forming * Other Heating Waste heat is everywhere! Arvind Thekdi, E3M Inc Arvind Thekdi, E3M Inc 3 Waste Heat Sources from Process Heating Equipment * Hot gases - combustion products - Temperature from 300 deg. F. to 3000 deg.F. * Radiation-Convection heat loss - From temperature source of 500 deg. F. to 2500 deg. F. * Sensible-latent heat in heated product - From temperature 400 deg. F. to 2200 deg. F. * Cooling water or other liquids - Temperature from 100 deg. F. to 180 deg. F.

488

Heat pipe technology issues  

SciTech Connect

Critical high temperature, high power applications in space nuclear power designs are near the current state of the art of heat pipe technology in terms of power density, operating temperature, and lifetime. Recent heat pipe development work at Los Alamos National Laboratory has involved performance testing of typical space reactor heat pipe designs to power levels in excess of 19 kW/cm/sup 2/ axially and 300 W/cm/sup 2/ radially at temperatures in the 1400 to 1500 K range. Operation at conditions in the 10 kW/cm/sup 2/ range has been sustained for periods of up to 1000 hours without evidence of performance degradation. The effective length for heat transport in these heat pipes was from 1.0 to 1.5 M. Materials used were molybdenum alloys with lithium employed as the heat pipe operating fluid. Shorter, somewhat lower power, molybdenum heat pipes have been life tested at Los Alamos for periods of greater than 25,000 hours at 1700 K with lithium and 20,000 hours at 1500/sup 0/K with sodium. These life test demonstrations and the attendant performance limit investigations provide an experimental basis for heat pipe application in space reactor design and represent the current state-of-the-art of high temperature heat pipe technology.

Merrigan, M.A.

1984-04-01T23:59:59.000Z

489

Heat pump arrangement  

SciTech Connect

The invention concerns a heat pump arrangement for heating of houses. The arrangement comprises a compressor, a condensor and a vaporizer, which is a part of an icing machine. The vaporizer is designed as a heat exchanger and is connected to a circulation system comprising an accumulator, to which the ice slush from the icing machine is delivered. Water from the accumulator is delivered to the icing machine. The water in the accumulator can be heated E.G. By means of a solar energy collector, the outdoor air etc. Surface water or waste water from the household can be delivered to the accumulator and replace the ice slush therein.

Abrahamsson, T.; Hansson, K.

1981-03-03T23:59:59.000Z

490

Section D: SPACE HEATING  

U.S. Energy Information Administration (EIA)

2005 Residential Energy Consumption Survey Form EIA-457A (2005)--Household Questionnaire OMB No.: 1905-0092, Expiring May 31, 2008 33 Section D: SPACE HEATING

491

Heat rejection system  

DOE Patents (OSTI)

A cooling system for rejecting waste heat consists of a cooling tower incorporating a plurality of coolant tubes provided with cooling fins and each having a plurality of cooling channels therein, means for directing a heat exchange fluid from the power plant through less than the total number of cooling channels to cool the heat exchange fluid under normal ambient temperature conditions, means for directing water through the remaining cooling channels whenever the ambient temperature rises above the temperature at which dry cooling of the heat exchange fluid is sufficient and means for cooling the water.

Smith, Gregory C. (Richland, WA); Tokarz, Richard D. (Richland, WA); Parry, Jr., Harvey L. (Richland, WA); Braun, Daniel J. (Richland, WA)

1980-01-01T23:59:59.000Z

492

Heat and mass exchanger  

Science Conference Proceedings (OSTI)

A mass and heat exchanger includes at least one first substrate with a surface for supporting a continuous flow of a liquid thereon that either absorbs, desorbs, evaporates or condenses one or more gaseous species from or to a surrounding gas; and at least one second substrate operatively associated with the first substrate. The second substrate includes a surface for supporting the continuous flow of the liquid thereon and is adapted to carry a heat exchange fluid therethrough, wherein heat transfer occurs between the liquid and the heat exchange fluid.

Lowenstein, Andrew (Princeton, NJ); Sibilia, Marc J. (Princeton, NJ); Miller, Jeffrey A. (Hopewell, NJ); Tonon, Thomas (Princeton, NJ)

2011-06-28T23:59:59.000Z

493

Oceanic Heat Flux Calculation  

Science Conference Proceedings (OSTI)

The authors review the procedure for the direct calculation of oceanic heat flux from hydrographic measurements and set out the full “recipe” that is required.

Sheldon Bacon; Nick Fofonoff

1996-12-01T23:59:59.000Z

494

Passive solar space heating  

DOE Green Energy (OSTI)

An overview of passive solar space heating is presented indicating trends in design, new developments, performance measures, analytical design aids, and monitored building results.

Balcomb, J.D.

1980-01-01T23:59:59.000Z

495

Energy Basics: Water Heating  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

about: Conventional Storage Water Heaters Demand (Tankless or Instantaneous) Water Heaters Heat Pump Water Heaters Solar Water Heaters Tankless Coil and Indirect Water Heaters...

496

Controlling the Heat Transfer  

Science Conference Proceedings (OSTI)

Through experimental validation that air conduction is shown to be typically the dominant thermal transport mechanism in the contact region, the heat conduction

497

Heating Fuel Comparision Calculator  

U.S. Energy Information Administration (EIA)

Wood, Pellet, Corn (kernel), and Coal Heaters Heating Fuel Comparison Calculator Instructions and Guidance Residential Fuel/Energy Price Links Spot Prices, Daily

498

Convection Heat Transfer  

Science Conference Proceedings (OSTI)

...Heat-Transfer Equations, Fundamentals of Modeling for Metals Processing, Vol 22A, ASM Handbook, ASM International, 2009, p 625â??658...

499

HEATS: Thermal Energy Storage  

SciTech Connect

HEATS Project: The 15 projects that make up ARPA-E’s HEATS program, short for “High Energy Advanced Thermal Storage,” seek to develop revolutionary, cost-effective ways to store thermal energy. HEATS focuses on 3 specific areas: 1) developing high-temperature solar thermal energy storage capable of cost-effectively delivering electricity around the clock and thermal energy storage for nuclear power plants capable of cost-effectively meeting peak demand, 2) creating synthetic fuel efficiently from sunlight by converting sunlight into heat, and 3) using thermal energy storage to improve the driving range of electric vehicles (EVs) and also enable thermal management of internal combustion engine vehicles.

None

2012-01-01T23:59:59.000Z

500

Heat transfer dynamics  

Science Conference Proceedings (OSTI)

As heat transfer technology increases in complexity, it becomes more difficult for those without thermal dynamics engineering training to choose between competitive heat transfer systems offered to meet their drying requirements. A step back to the basics of heat transfer can help professional managers and papermakers make informed decisions on alternative equipment and methods. The primary forms of heat and mass transfer are reviewed with emphasis on the basics, so a practical understanding of each is gained. Finally, the principles and benefits of generating infrared energy by combusting a gaseous hydrocarbon fuel are explained.

Smith, T.M. (Marsden, Inc., Pennsauken, NJ (United States))

1994-08-01T23:59:59.000Z