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Sample records for icis asian chemical

  1. Influence of recent Asian SO? and Asian NOx? emissions change (2001 to 2010) on particulate matter : shifts in Asian sulfate enhancement over US surface, major production pathway, and lifetime

    E-Print Network [OSTI]

    Min, Flora

    2014-01-01

    A 3-D chemical transport model with coupled oxidant-aerosol chemistry (GEOSChem) is used to analyze the influence of recent (2001 to 2010) growth in Asian NOx and Asian SO 2 emission on transpacific transport of Asian ...

  2. Behavioral, Ultrastructural, and Chemical Studies on the 'Honeydew' Excretions in Nymphs and Adults of the Asian Citrus Psyllid

    E-Print Network [OSTI]

    Ammar, E. D.; Alessandro, R.; Shatters, R. G.; Hall, D. G.

    2014-01-01

    Ultrastructural, and Chemical Studies on the 'Honeydew'and other psyllid species. The chemical composition of these

  3. Rheological and Thermal Properties of Icy Materials

    E-Print Network [OSTI]

    Durham, William B.

    Laboratory measurements of physical properties of planetary ices generate information for dynamical models of tectonically active icy bodies in the outer solar system. We review the methods for measuring both flow properties ...

  4. Icy wave-cloud lunar corona and cirrus iridescence

    E-Print Network [OSTI]

    Shaw, Joseph A.

    Icy wave-cloud lunar corona and cirrus iridescence Joseph A. Shaw* and Nathan J. Pust Electrical to determine that iridescence in cirrus and a lunar corona in a thin wave cloud were caused by tiny ice conventional ice crystals. The iridescent cloud was located at the tropopause [11­13:6 km above mean sea level

  5. Asian American women entrepreneurs

    E-Print Network [OSTI]

    Suh, Clara J

    2014-01-01

    There are an estimated 620,300 firms owned by Asian American women nationwide, and they contribute $105 billion to the U.S. economy. They are also active in Greater Boston's innovation and entrepreneurship communities. ...

  6. The Asian war bow

    E-Print Network [OSTI]

    Nieminen, Timo A

    2011-01-01

    The bow is one of the earliest complex machines, a prime example of the storage and transfer of energy. The physics of the bow illuminates compromises and design choices made in Asian military archery.

  7. FROM -MON APR 27 09:57:18 1998 Page 1 of 14 http://www.ici.ro/ici/revista/sic98_2/art03.html 7/12/2001

    E-Print Network [OSTI]

    Boetticher, Gary D.

    FROM - MON APR 27 09:57:18 1998 Page 1 of 14 http://www.ici.ro/ici/revista/sic98_2/art03.html 7 09:57:18 1998 Page 2 of 14 http://www.ici.ro/ici/revista/sic98_2/art03.html 7/12/2001 Japan

  8. EVAPORATION OF ICY PLANETESIMALS DUE TO BOW SHOCKS

    SciTech Connect (OSTI)

    Tanaka, Kyoko K.; Yamamoto, Tetsuo; Tanaka, Hidekazu [Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819 (Japan)] [Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819 (Japan); Miura, Hitoshi [Department of Earth Sciences, Tohoku University, Sendai 980-8578 (Japan)] [Department of Earth Sciences, Tohoku University, Sendai 980-8578 (Japan); Nagasawa, Makiko; Nakamoto, Taishi [Earth and Planetary Sciences, Tokyo Institute of Technology, Tokyo 152-8551 (Japan)] [Earth and Planetary Sciences, Tokyo Institute of Technology, Tokyo 152-8551 (Japan)

    2013-02-20

    We present the novel concept of evaporation of planetesimals as a result of bow shocks associated with planetesimals orbiting with supersonic velocities relative to the gas in a protoplanetary disk. We evaluate the evaporation rates of the planetesimals based on a simple model describing planetesimal heating and evaporation by the bow shock. We find that icy planetesimals with radius {approx}>100 km evaporate efficiently even outside the snow line in the stage of planetary oligarchic growth, where strong bow shocks are produced by gravitational perturbations from protoplanets. The obtained results suggest that the formation of gas giant planets is suppressed owing to insufficient accretion of icy planetesimals onto the protoplanet within the {approx}<5 AU disk region.

  9. Icy Point Hot Springs Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:on Openei | Open Energy2010)Texas) Jump to:Icecap Ltd JumpIcy

  10. East Asian Security in 2025 

    E-Print Network [OSTI]

    Heavin, Reagan; Hudson, Adam; Krueger, Brandon; O'Neil, Sean; Rozell, Griffin; Suma, Matt

    2008-01-01

    Are • Reagan Heavin – Energy • Adam Hudson – State Capacity • Brandon Krueger – Military • Sean O’Neil – Demographics • Griffin Rozell – Balance of Power • Matt Suma – Economy East Asian Security in 2025 China: Competition, Cooperation, Plateau? Reagan Heavin... Adam Hudson Brandon Krueger Sean O’Neil Griffin Rozell Matt Suma 24 April 2008 East Asian Security in 2025 Agenda • Conclusions • Projections • Drivers • Four Outcomes • Questions East Asian Security in 2025 Conclusions • China will rise to great power...

  11. "You Can't Just Jump Into the Icy Pool of Metacognition": The Value of Networking and Community Building in California Community Colleges' Reading Apprenticeship Project

    E-Print Network [OSTI]

    Harrington, Deborah Lea

    2014-01-01

    You Can't Just Jump Into the Icy Pool of Metacognition": TheYou Can't Just Jump Into the Icy Pool of Metacognition": Thejump  into  the  icy  pool  of  metacognition. ”  This  

  12. Polymerization of building blocks of life on Europa and other icy moons

    E-Print Network [OSTI]

    Kimura, Jun

    2015-01-01

    The outer solar system may provide a potential habitat for extraterrestrial life. Remote sensing data from the Galileo spacecraft suggest that the jovian icy moons, Europa, Ganymede, and possibly Callisto, may harbor liquid water oceans underneath their icy crusts. Although compositional information required for the discussion of habitability is limited because of significantly restricted observation data, organic molecules are ubiquitous in the universe. Recently, in-situ spacecraft measurements and experiments suggest that amino acids can be formed abiotically on interstellar ices and comets. These amino acids could be continuously delivered by meteorite or comet impacts to icy moons. Here, we show that polymerization of organic monomers, in particular amino acids and nucleotides, could proceed spontaneously in the cold environment of icy moons, in particular the Jovian icy moon Europa as a typical example, based on thermodynamic calculations, though kinetics of formation are not addressed. Observed surface...

  13. 5782 IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 55, NO. 12, DECEMBER 2007 Max-SINR ISI/ICI-Shaping Multicarrier

    E-Print Network [OSTI]

    Schniter, Philip

    5782 IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 55, NO. 12, DECEMBER 2007 Max-SINR ISI-symbol/inter-car- rier interference (ISI/ICI) subject to orthogonal or biorthogonal constraints. In doubly dispersive channels, however, complete sup- pression of ISI/ICI is impossible, and the ISI/ICI pattern gener- ated

  14. Imaginaries of the Asian modern

    E-Print Network [OSTI]

    Lé, Lan Xuân

    2009-01-01

    In an age of globalization, texts increasingly migrate not only out of their native medium, but their native countries as well. Within the East Asian region, a booming television program trade circulates television texts, ...

  15. Beyond “Asian Values”: Rethinking Rights

    E-Print Network [OSTI]

    Tew, Yvonne

    Kuan Yew viewed universal human rights as an alien imposition from the West, reflecting specific Western values, and argued for an approach based on “Asian values” instead. I am sceptical about cultural relativism for at least three reasons...

  16. Real Estate and the Asian Crisis

    E-Print Network [OSTI]

    Quigley, John M.

    2002-01-01

    et al. (1998). How the Thai Real Estate Boom Undid Financialet al. , 1998, p. 32). REAL ESTATE AND THE ASIAN CRISIS FIG.various years 1994–1998. REAL ESTATE AND THE ASIAN CRISIS

  17. 7, 68436902, 2007 An Asian emission

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 7, 6843­6902, 2007 An Asian emission inventory for the period 1980­2020 T. Ohara et al. Title Chemistry and Physics Discussions An Asian emission inventory of anthropogenic emission sources 7, 6843­6902, 2007 An Asian emission inventory for the period 1980­2020 T. Ohara et al. Title Page

  18. The Asian Wood Pellet Markets

    E-Print Network [OSTI]

    The Asian Wood Pellet Markets Joseph A. Roos and Allen M. Brackley United States Department Wood Pellet plant in North Pole, Alaska. Clockwise from upper left: pelleting machine; pellets bagged for home use; a Superior Pellet Fuels bag; inventory of product ready for shipment to retailers. Upper

  19. A Passive Probe for Subsurface Oceans and Liquid Water in Jupiter's Icy Moons

    E-Print Network [OSTI]

    Romero-Wolf, Andrew; Maiwald, Frank; Heggy, Essam; Ries, Paul; Liewer, Kurt

    2014-01-01

    We describe an interferometric reflectometer method for passive detection of subsurface oceans and liquid water in Jovian icy moons using Jupiter's decametric radio emission (DAM). The DAM flux density exceeds 3,000 times the galactic background in the neighborhood of the Jovian icy moons, providing a signal that could be used for passive radio sounding. An instrument located between the icy moon and Jupiter could sample the DAM emission along with its echoes reflected in the ice layer of the target moon. Cross-correlating the direct emission with the echoes would provide a measurement of the ice shell thickness along with its dielectric properties. The interferometric reflectometer provides a simple solution to sub-Jovian radio sounding of ice shells that is complementary to ice penetrating radar measurements better suited to measurements in the anti-Jovian hemisphere that shadows Jupiter's strong decametric emission. The passive nature of this technique also serves as risk reduction in case of radar transmi...

  20. Tuesday, March 24, 2009 POSTER SESSION I: ICY SATELLITES: GELID GEOLOGY/GEOPHYSICS

    E-Print Network [OSTI]

    Rathbun, Julie A.

    Tuesday, March 24, 2009 POSTER SESSION I: ICY SATELLITES: GELID GEOLOGY/GEOPHYSICS 6:30 p.m. Town of recent tectonic activity on Europa logically starts with the geologically young, ridgeless surface Lunar and Planetary Science Conference (2009) full331.pdf #12;El Maarry M. R. Sierks H. Geological

  1. HH-sII in small, icy bodies? Hydrogen Storage in Molecular Compounds

    E-Print Network [OSTI]

    Downs, Robert T.

    · HH-sII in small, icy bodies? Hydrogen Storage in Molecular Compounds 0.2 GPa 10 kPa 77 K 110 140Geophysical Laboratory, Carnegie Institution of Washington Hydrogen Storage H4M holds the largest amount of its atomic number. So: it is easier to sense light atoms, such as hydrogen, in the presence of heavier

  2. FOR IMMEDIATE RELEASE: USC Asian Pacific Alumni Association to Honor First Asian American Justice on the

    E-Print Network [OSTI]

    Zhou, Chongwu

    Asia and the Pacific Rim) with USC and one another lifelong and worldwide through programsFOR IMMEDIATE RELEASE: USC Asian Pacific Alumni Association to Honor First Asian American Justice USC Asian Pacific Alumni Association Scholarship and Awards Gala: "Foundations of Excellence" on April

  3. Asian Development Bank Technical Assistance Report on Building...

    Open Energy Info (EERE)

    Asian Development Bank Technical Assistance Report on Building the Capacity of the Sustainable Energy Authority in Sri Lanka Jump to: navigation, search Name Asian Development Bank...

  4. 6, 1261112670, 2006 Asian pollution over

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ACPD 6, 12611­12670, 2006 Asian pollution over Europe A. Stohl et al. Title Page Abstract Discussions Aircraft measurements over Europe of an air pollution plume from Southeast Asia ­ aerosol Asian pollution over Europe A. Stohl et al. Title Page Abstract Introduction Conclusions References

  5. A 1-D evolutionary model for icy satellites, applied to Enceladus

    E-Print Network [OSTI]

    Prialnik, Uri Malamud Dina

    2015-01-01

    We develop a long-term 1-D evolution model for icy satellites that couples multiple processes: water migration and differentiation, geochemical reactions and silicate phase transitions, compaction by self-gravity, and ablation. The model further considers the following energy sources and sinks: tidal heating, radiogenic heating, geochemical energy released by serpentinization or absorbed by mineral dehydration, gravitational energy and insolation, and heat transport by conduction, convection, and advection. We apply the model to Enceladus, by guessing the initial conditions that would render a structure compatible with present-day observations, assuming the initial structure to have been homogeneous. Assuming the satellite has been losing water continually along its evolution, we postulate that it was formed as a more massive, more icy and more porous satellite, and gradually transformed into its present day state due to sustained long-term tidal heating. We consider several initial compositions and evolution...

  6. Experimental study of surface erosion processes of the icy moons of Jupiter

    E-Print Network [OSTI]

    Galli, A; Wurz, P; Jost, B; Scheer, J A; Vorburger, A; Tulej, M; Thomas, N; Wieser, M; Barabash, S

    2015-01-01

    We use an existing laboratory facility for space hardware calibration in vacuum to study the impact of energetic ions on water ice. The experiment is intended to simulate the conditions on the surface of Jupiter's icy moons. We present first results of ion sputtering in a sample of porous ice, including the first experimental results for sulphur ion sputtering of ice. The results confirm theoretical predictions and extrapolations from previous sputtering experiments obtained at different impact angles for non-porous water ice.

  7. A Study of the Construct Validity of the Interactive Computer Interview System (ICIS) using Student Evaluations as the Outcome Measure

    E-Print Network [OSTI]

    Evans, Chad Gerhold

    2010-06-30

    The present study sought to investigate the concurrent validity of the ICIS employment interview tool as measured by student satisfaction by examining the correlation between the scores obtained through interviews of forty high school teachers...

  8. SDSU General Catalog 2012-2013 149 Asian Studies

    E-Print Network [OSTI]

    Gallo, Linda C.

    and the Pacific Rim are reflected in the rich culture and history of Asian people, Asian contributions to provide resources for understanding East Asia, South Asia, Southeast Asia, the Pacific Rim, the relation://asiapacific.sdsu.edu Faculty Asian and Pacific Studies is administered by the Asian and Pacific Studies Committee. Faculty

  9. SDSU General Catalog 2011-2012 149 Asian Studies

    E-Print Network [OSTI]

    Gallo, Linda C.

    and the Pacific Rim are reflected in the rich culture and history of Asian people, Asian contributions to provide resources for understanding East Asia, South Asia, Southeast Asia, the Pacific Rim, the relation://asiapacific.sdsu.edu Faculty Asian and Pacific Studies is administered by the Asian and Pacific Studies Committee. Faculty

  10. SDSU General Catalog 2010-2011 145 Asian Studies

    E-Print Network [OSTI]

    Gallo, Linda C.

    of the immense and varied regions of Asian and the Pacific Rim are reflected in the rich culture and history, Southeast Asia, the Pacific Rim, the relation of these peoples and cultures to North America, and Asian://asiapacific.sdsu.edu Faculty Asian and Pacific Studies is administered by the Asian and Pacific Studies Committee. Faculty

  11. Felix Moos--Center for East Asian Studies Interview: An Anthropologist's Asian Journeys

    E-Print Network [OSTI]

    Moos, Felix; Greene, Megan

    2013-11-01

    This video interview of Dr. Felix Moos by Dr. Megan Greene is a part of the University of Kansas East Asian Studies Faculty Interview Series....

  12. Opportunities and Inaudibilities: Asian American Internet Musicians

    E-Print Network [OSTI]

    Regullano, Eileen

    2015-01-01

    60–73. Spooner, Tom. “Asian-Americans and the Internet. ”Pew Research Center’s Internet & American Life Project.americans-and-the-internet/. Timothy DeLaGhetto Dog Joke. ,

  13. Emissions of air pollutants and greenhouse gases over1 Asian regions during 20002008: Regional Emission2

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    of Russia/West Siberia WSIB Asian part of Russia/Ural URAL Kazakhstan KAZ Kyrgyzstan KGZ Tajikistan TJK Maldives MDV Asian part of Russia/Far East RCA FARE Asian part of Russia/East Siberia ESIB Asian part

  14. Asian American and African American masculinities : race, citizenship, and culture in post-civil rights

    E-Print Network [OSTI]

    Chon-Smith, Chong

    2006-01-01

    Eroticized Asian in Gay Male Porn,” in Q&A: Queer in AsianEroticized Asian in Gay Male Porn. ” In Q&A: Queer in AsianEroticized Asian in Gay Male Porn,” in Q&A: Queer in Asian

  15. For more information about the UCSF Asian Health Program,

    E-Print Network [OSTI]

    Martin, Gail

    ARcH Disparities in Asian infertility population Vic Fugimoto, MD Risk of renal failure among Asians Chi-yuan Hsu, MD Pharmacogenetics in Chinese Americans Kathy Giacomini, PhD Diagnosis and treatment

  16. FALL QUARTER 2015 ASIAN STUDIES PROGRAM COURSE OPTIONS

    E-Print Network [OSTI]

    Ottino, Julio M.

    . Humanities ART_HIST 382-2-1 Chinese Painting MW 11:00am - 12:20pm Hu ASIAN_LC 290-0-20 Special Topics in Asian Languages and Cultures: Beyond Bollywood: Indian Pop (co-listed w/ Comp Lit 202-0-1) TuTh 3:30pm - 4:50pm Brueck ASIAN_LC 290-0-21 Special Topics in Asian Languages and Cultures: Modern Chinese Pop

  17. Mathematics Classroom Activities of Selected East Asian and Non-Asian Countries From the Views of Teachers and Students 

    E-Print Network [OSTI]

    Lee, Jin Hee

    2012-10-19

    East Asian countries have achieved high levels of mathematics competency. This study investigated classroom activities of East Asian countries based on the idea that different learning experiences lead to gaps in academic outcomes. The main...

  18. SDSU General Catalog 2013-2014 149 Asian Studies

    E-Print Network [OSTI]

    Gallo, Linda C.

    The importance of the immense and varied regions of Asian and the Pacific Rim are reflected in the rich culture Asia, South Asia, Southeast Asia, the Pacific Rim, the relation of these peoples and cultures to North://asiapacific.sdsu.edu Faculty Asian and Pacific Studies is administered by the Asian and Pacific Studies Committee. Faculty

  19. Looking for the rainbow on exoplanets covered by liquid and icy water clouds

    E-Print Network [OSTI]

    Karalidi, T; Hovenier, J W

    2012-01-01

    Looking for the primary rainbow in starlight that is reflected by exoplanets appears to be a promising method to search for liquid water clouds in exoplanetary atmospheres. Ice water clouds, that consist of water crystals instead of water droplets, could potentially mask the rainbow feature in the planetary signal by covering liquid water clouds. Here, we investigate the strength of the rainbow feature for exoplanets that have liquid and icy water clouds in their atmosphere, and calculate the rainbow feature for a realistic cloud coverage of Earth. We calculate flux and polarization signals of starlight that is reflected by horizontally and vertically inhomogeneous Earth--like exoplanets, covered by patchy clouds consisting of liquid water droplets or water ice crystals. The planetary surfaces are black. On a planet with a significant coverage of liquid water clouds only, the total flux signal shows a weak rainbow feature. Any coverage of the liquid water clouds by ice clouds, however, dampens the rainbow fea...

  20. Department of Entomology ASIAN LADY BEETLE

    E-Print Network [OSTI]

    Pittendrigh, Barry

    to be the last that come to mind. The particular species of lady beetle that has recently become a home invading. For example black shutters on a white house, dark windows on a light colored house, or light colored gutter of light-colored build- ings, close to wooded areas. Asian lady beetles are attracted to: - Abrupt

  1. Asian American and Pacific Islander Heritage Month

    Broader source: Energy.gov [DOE]

    A celebration of Asians and Pacific Islanders in the United States. The month of May was chosen to commemorate the immigration of the first Japanese to the United States on May 7, 1843, and to mark the anniversary of the completion of the transcontinental railroad on May 10, 1869. The majority of the workers who laid the tracks were Chinese immigrants.

  2. Aviation Sustainable Biofuels: An Asian Airline Perspective

    E-Print Network [OSTI]

    Aviation Sustainable Biofuels: An Asian Airline Perspective Dr Mark Watson Head of Environmental Affairs, Cathay Pacific Airways Ltd, Hong Kong Aviation Biofuels Session World Biofuels Markets, Rotterdam 24 March 2011 #12;Aviation Biofuels in Asia: Current Status · Focus on "2nd generation" sustainable

  3. Comparison of "warm and wet" and "cold and icy" scenarios for early Mars in a 3D climate model

    E-Print Network [OSTI]

    Wordsworth, Robin D; Pierrehumbert, Raymond T; Forget, Francois; Head, James W

    2015-01-01

    We use a 3D general circulation model to compare the primitive Martian hydrological cycle in "warm and wet" and "cold and icy" scenarios. In the warm and wet scenario, an anomalously high solar flux or intense greenhouse warming artificially added to the climate model are required to maintain warm conditions and an ice-free northern ocean. Precipitation shows strong surface variations, with high rates around Hellas basin and west of Tharsis but low rates around Margaritifer Sinus (where the observed valley network drainage density is nonetheless high). In the cold and icy scenario, snow migration is a function of both obliquity and surface pressure, and limited episodic melting is possible through combinations of seasonal, volcanic and impact forcing. At surface pressures above those required to avoid atmospheric collapse (~0.5 bar) and moderate to high obliquity, snow is transported to the equatorial highland regions where the concentration of valley networks is highest. Snow accumulation in the Aeolis quadr...

  4. SIZE AND SURFACE AREA OF ICY DUST AGGREGATES AFTER A HEATING EVENT AT A PROTOPLANETARY NEBULA

    SciTech Connect (OSTI)

    Sirono, Sin-iti

    2013-03-01

    The activity of a young star rises abruptly during an FU Orionis outburst. This event causes a temporary temperature increase in the protoplanetary nebula. H{sub 2}O icy grains are sublimated by this event, and silicate cores embedded inside the ice are ejected. During the high-temperature phase, the silicate grains coagulate to form silicate core aggregates. After the heating event, the temperature drops, and the ice recondenses onto the aggregates. I determined numerically the size distribution of the ice-covered aggregates. The size of the aggregates exceeds 10 {mu}m around the snow line. Because of the migration of the ice to large aggregates, only a small fraction of the silicate core aggregate is covered with H{sub 2}O ice. After the heating event, the surface of an ice-covered aggregate is totally covered by silicate core aggregates. This might reduce the fragmentation velocity of aggregates when they collide. It is possible that the covering silicate cores shield the UV radiation field which induces photodissociation of H{sub 2}O ice. This effect may cause the shortage of cold H{sub 2}O vapor observed by Herschel.

  5. RAPID COAGULATION OF POROUS DUST AGGREGATES OUTSIDE THE SNOW LINE: A PATHWAY TO SUCCESSFUL ICY PLANETESIMAL FORMATION

    SciTech Connect (OSTI)

    Okuzumi, Satoshi; Kobayashi, Hiroshi [Department of Physics, Nagoya University, Nagoya, Aichi 464-8602 (Japan); Tanaka, Hidekazu [Institute of Low Temperature Science, Hokkaido University, Sapporo 060-0819 (Japan); Wada, Koji, E-mail: okuzumi@nagoya-u.jp [Planetary Exploration Research Center, Chiba Institute of Technology, Narashino, Chiba 275-0016 (Japan)

    2012-06-20

    Rapid orbital drift of macroscopic dust particles is one of the major obstacles to planetesimal formation in protoplanetary disks. We re-examine this problem by considering the porosity evolution of dust aggregates. We apply a porosity model based on recent N-body simulations of aggregate collisions, which allows us to study the porosity change upon collision for a wide range of impact energies. As a first step, we neglect collisional fragmentation and instead focus on dust evolution outside the snow line, where the fragmentation has been suggested to be less significant than inside the snow line because of the high sticking efficiency of icy particles. We show that dust particles can evolve into highly porous aggregates (with internal densities of much less than 0.1 g cm{sup -3}) even if collisional compression is taken into account. We also show that the high porosity triggers significant acceleration in collisional growth. This acceleration is a natural consequence of the particles' aerodynamical properties at low Knudsen numbers, i.e., at particle radii larger than the mean free path of the gas molecules. Thanks to this rapid growth, the highly porous aggregates are found to overcome the radial drift barrier at orbital radii less than 10 AU (assuming the minimum-mass solar nebula model). This suggests that, if collisional fragmentation is truly insignificant, formation of icy planetesimals is possible via direct collisional growth of submicron-sized icy particles.

  6. Energy conservation in typical Asian countries

    SciTech Connect (OSTI)

    Yang, M.; Rumsey, P.

    1997-06-01

    Various policies and programs have been created to promote energy conservation in Asia. Energy conservation centers, energy conservation standards and labeling, commercial building codes, industrial energy use regulations, and utility demand-side management (DSM) are but a few of them. This article attempts to analyze the roles of these different policies and programs in seven typical Asian countries: China, Indonesia, Japan, Pakistan, South Korea, the Philippines, and Thailand. The conclusions show that the two most important features behind the success policies and programs are (1) government policy support and (2) long-run self-sustainability of financial support to the programs.

  7. 2013 Asian American & Pacific Islander Heritage Month Resources...

    Energy Savers [EERE]

    of this event. The theme of this year's Heritage Month is "I Want the Wide American Earth," chosen by the Smithsonian Asian Pacific American Center to highlight the poem by...

  8. The earnings attainment patterns of Asian American women 

    E-Print Network [OSTI]

    Wang, Ping

    2001-01-01

    and glorification. They are especially esteemed for their high socioeconomic attainments. This thesis analyses the earnings attainment patterns of foreign born Asian American women. Using 1990 U.S. census data, this thesis compares the buying power of six groups...

  9. Gasoline from coal in the state of Illinois: feasibility study. Volume I. Design. [KBW gasification process, ICI low-pressure methanol process and Mobil M-gasoline process

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    Volume 1 describes the proposed plant: KBW gasification process, ICI low-pressure methanol process and Mobil M-gasoline process, and also with ancillary processes, such as oxygen plant, shift process, RECTISOL purification process, sulfur recovery equipment and pollution control equipment. Numerous engineering diagrams are included. (LTN)

  10. 21H.153J / SP.421J / WGS.421J Race and Gender in Asian America, Fall 2002

    E-Print Network [OSTI]

    Anonymous

    An interdisciplinary examination of the Asian-American experience with particular emphasis on gender and race from mid-nineteenth century to present. Topics include: Asian American women's history, Asian American feminisms, ...

  11. Chemical leukoderma

    E-Print Network [OSTI]

    O'Reilly, Kathryn E; Patel, Utpal; Chu, Julie; Patel, Rishi; Machler, Brian C

    2011-01-01

    the first report, to date, of chemical leukoderma that wasreview on biological, chemical and clinical aspects. Pigment4. Briganti S, et al. Chemical and instrumental approaches

  12. Asian American Sexual Politics: The Construction of Race, Gender, and Sexuality 

    E-Print Network [OSTI]

    Chou, Rosalind Sue

    2011-08-08

    Why study Asian American sexual politics? There is a major lack of critical analysis of Asian Americans and their issues surrounding their place in the United States as racialized, gendered, and sexualized bodies. There ...

  13. A Decision-Making Model for the Asian Intelligent Building Index 

    E-Print Network [OSTI]

    Hong, J.; Chen, Z.; Li, H.; Xu, Q.

    2006-01-01

    The paper presents a multi-criteria decision-making model to evaluate the sustainable performances of intelligent buildings based on the Asian IB index, which is recommended by the Asian Institute of Intelligent Buildings. To undertake this task...

  14. Beyond 'Looking for My Penis': Reflections on Asian Gay Male Video Porn

    E-Print Network [OSTI]

    Tsang, Daniel C

    1999-01-01

    eroticized Asian in gay video porn, in· Bad Object-Choices,Island . Men of Tokyo PORN 101 Pacific Rim The Penetratoron Asian Gay Male Video Porn." In Porn 101: Eroticism, kee,

  15. A Merger of Two Theories: The Case of Multiracial Asian Identity 

    E-Print Network [OSTI]

    Le, Jennifer Linh

    2014-08-08

    This study takes the case of multiracial Asian Americans, as self-identified "part Asian" as well as another (or multiple) major racial group to determine what influences their racial, ethnic, and overarching group identities ...

  16. Bounds for the price of discrete arithmetic Asian options M. Vanmaele

    E-Print Network [OSTI]

    Vanmaele, Michèle

    on discrete averaging which is the normal specification in real contracts. Discrete arithmetic Asian optionsBounds for the price of discrete arithmetic Asian options M. Vanmaele , G. Deelstra , J. Liinev , J.Goovaerts@econ.kuleuven.ac.be, Tel. +32 16 326750. #12;Bounds for the price of discrete arithmetic Asian options Abstract

  17. Acculturation and Its Effects on Help-Seeking Attitudes among Asian Indians 

    E-Print Network [OSTI]

    Mohan, Sarita

    2012-02-14

    There is a lack of research in the mental health field and on help-seeking regarding the Asian Indian population. Asian Indians are the third largest Asian subgroup in the United States; thus, it is important to understand their culture...

  18. The effect of increased convective entrainment on Asian monsoon biases in

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    The effect of increased convective entrainment on Asian monsoon biases in the MetUM General) The effect of increased convective entrainment on Asian monsoon biases in the MetUM General Circulation Model The effect of increased convective entrainment on Asian monsoon biases in the MetUM general circulation model

  19. Trac en 3D de la fonction sin(r)/r avec la fonction "mesh". Ici x et y sont dans l'intervale [-10,10].

    E-Print Network [OSTI]

    Hoepffner, Jérôme

    (ind),y(ind),z(ind),'ro') hold off box on grid on xlabel('x') ylabel('y') zlabel('z') title('trajectoire en 3D'); xlim([-40(t,z1,'k','linewidth',2); hold off grid on xlabel('t'); ylabel('z'); title('sensibilite'); Ici nous=sin(R)./R; mesh(X,Y,f); xlabel('x'); ylabel('y'); zlabel('z'); title('sin(r)/r') grid on box on Matlab

  20. Multicolored Asian Ladybeetle Update Great Lakes Fruit Worker's Meeting

    E-Print Network [OSTI]

    Isaacs, Rufus

    7 spotted lady beetle #12;Asian ladybeetles are an efficient biocontrol agent, feeding on a variety 3. Nuisance, sometimes a health concern to homeowners Efficient biocontrol agent, feeding Importations into the U.S. (for biocontrol of aphids and scale) 1978-1982 Ladybeetle life cycle adult egg larva

  1. The Asian Tsunami: A Protective Role for Coastal Vegetation

    E-Print Network [OSTI]

    Gray, Matthew

    The Asian Tsunami: A Protective Role for Coastal Vegetation Finn Danielsen,1 * Mikael K. Sørensen,2 The scale of the 26 December 2004 Indian Ocean tsunami was almost unprecedented. In areas with the maximum tsunami intensity, little could have prevented catastrophic coast- al destruction. Further away, however

  2. Western Bushido: The American Invention of Asian Martial Arts 

    E-Print Network [OSTI]

    Miracle, Jared Tyler

    2014-12-03

    Prior to the Second World War, very few Americans were aware that martial arts existed outside of the Olympic institutions (e.g. boxing and wrestling) and it wasn’t until the 1960s and 1970s that Asian martial culture became mainstream...

  3. Asian American Pacific Islander Heritage Month - HQ | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12Power, Inc | Department ofMarketing,1 Articles01Asian American

  4. The Hardboiled and the Haunted: Race, Masculinity, and the Asian American Detective

    E-Print Network [OSTI]

    McMillin, Calvin

    2012-01-01

    Ethnography, the Cinematic Apparatus, and Asian Americananalysis of literary and cinematic noir entitled The Streetin nearly any literary or cinematic detective regardless of

  5. Esther Jacobson-Tepfer Maude I. Kerns Professor Emeritus of Asian Art

    E-Print Network [OSTI]

    Oregon, University of

    . Indiana University; Research Institute for Inner Asian Studies, 1987. Website Portal: Archaeology, Festschrift in Honor of Jakov A. Sher (Kemerovo, Russia). "Rock Art Research in Mongolia, 2005

  6. Cross-ethnic Friendships and Intergroup Attitudes among Asian American Adolescents

    E-Print Network [OSTI]

    CHEN, XIAOCHEN

    2013-01-01

    63 ix LIST OF FIGURES Pie charts of ethnic composition of20 Pie chart of ethnic composition of20 Pie charts of ethnic composition of Asian-Latino

  7. Asian Journal of Geoinformatics, Vol. 5, No. 1, September 2004 The Role of Remote Sensing in Mapping Swelling Soils

    E-Print Network [OSTI]

    1 Asian Journal of Geoinformatics, Vol. 5, No. 1, September 2004 The Role of Remote Sensing in Mapping Swelling Soils (Received 28 March 2003; Accepted 23 January 2004) Asian Journal of Geoinformatics

  8. Rapid transport of East Asian pollution to the deep tropics

    E-Print Network [OSTI]

    Ashfold, M. J.; Pyle, J. A.; Robinson, A. D.; Nadzir, M. S. M.; Phang, S. M.; Samah, A. A.; Ong, S.; Ung, H. E.; Peng, L. K.; Yong, S. E.; Harris, N. R. P.

    2014-12-05

    east Asian air masses are unusually likely to be lifted towards the stratosphere during NH winter (e.g. Levine et al., 2007; Aschmann et al., 2009). Strong uplift of polluted air masses, and an associated impact on stratospheric composition, has already... of modelled CO and O3 and measured C2Cl4, of approximately half the polluted values, are present in Borneo. 5 Uplift of polluted air masses Cold surges are known to affect the intensity of convection in Southeast Asia (e.g.25 Chang et al., 2005). A further...

  9. Council on East Asian Libraries Statistics 2004-2005

    E-Print Network [OSTI]

    Doll, Vickie; Hsu, Calvin; Simpson, Fung-yin Kuo

    2006-02-01

    ,7300 0 0 0 0 Washington-Law 207 442 0 1600 2,249 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2,2490 0 0 0 0 Yale 0 0 0 0 73,991 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 73,9910 0 0 0 0 48 Total Records 778,812 90,924 13,886 30,707 1,061,300146,971 67 130683 915 Total East Asian...

  10. Low Emission Asian Development (LEAD) Program | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EAInvervarLeeds,Asia-Pacific Developing Countries |Low Emission Asian

  11. Sandia Energy - First-Ever Asian MELCOR User Group Meeting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis ofSample SULIColinEnergy Policy Experts CallFirst-Ever Asian

  12. A Critical Examination and Revisioning of Minority Health Frameworks, Research Methodologies, and Intervention Models Addressing South Asian American Health Disparities

    E-Print Network [OSTI]

    Mukherjea, Arnab

    2010-01-01

    eradicating (or ending) all forms of violence, exploitation,to eradicate all forms of violence among South Asians in the

  13. Eastern Asian emissions of anthropogenic halocarbons deduced from aircraft concentration data

    E-Print Network [OSTI]

    Palmer, Paul

    Eastern Asian emissions of anthropogenic halocarbons deduced from aircraft concentration data Paul:CO enhancement ratios on regional to continental scales can be used to infer halocarbon emissions, providing of Asian outflow from the TRACE-P mission over the western Pacific (March­April 2001) and derive emissions

  14. The diploid genome sequence of an Asian Jun Wang1,2,3,4

    E-Print Network [OSTI]

    Nielsen, Rasmus

    ARTICLES The diploid genome sequence of an Asian individual Jun Wang1,2,3,4 *, Wei Wang1 present the first diploid genome sequence of an Asian individual. The genome was sequenced to 36-fold human reference genome to 99.97% coverage, and guided by the reference genome, we used uniquely mapped

  15. Export of Asian pollution during two cold front episodes of the TRACE-P experiment

    E-Print Network [OSTI]

    Palmer, Paul

    Export of Asian pollution during two cold front episodes of the TRACE-P experiment C. Mari how these cyclonic systems have impacted the export of pollution out of the Asian continent. We of pollution are met during flight 13 (i.e., the occurrences of the warm conveyor belt near the source regions

  16. Asian emissions of CO and NOx: Constraints from aircraft and Chinese station data

    E-Print Network [OSTI]

    Palmer, Paul

    Asian emissions of CO and NOx: Constraints from aircraft and Chinese station data Yuxuan X. Wang to constrain estimates of Asian emissions of CO and NOx. A priori emissions are based on a detailed bottom emissions of CO and NOx, respectively, distributed heterogeneously, with the largest adjustments required

  17. Sources of tropospheric ozone along the Asian Pacific Rim: An analysis of ozonesonde observations

    E-Print Network [OSTI]

    Jacob, Daniel J.

    1 Sources of tropospheric ozone along the Asian Pacific Rim: An analysis of ozonesonde observations contributing to tropospheric ozone over the Asian Pacific Rim in different seasons are quantified by analysis influence along the Pacific Rim occurs in summer, reflecting rapid convective transport of surface pollution

  18. Does Exchange Rate Risk Affect Exports Asymmetrically? Asian Evidence WenShwo Fang,a

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Does Exchange Rate Risk Affect Exports Asymmetrically? Asian Evidence by WenShwo Fang,a YiHao Lai exists, however, regarding its effect on exports. Previous studies implicitly assume symmetry. This paper bivariate GARCH(1,1)-M model. The data include bilateral exports from eight Asian countries to the US

  19. Sources of tropospheric ozone along the Asian Pacific Rim: An analysis of ozonesonde observations

    E-Print Network [OSTI]

    Liu, Hongyu

    Sources of tropospheric ozone along the Asian Pacific Rim: An analysis of ozonesonde observations ozone over the Asian Pacific Rim in different seasons are quantified by analysis of Hong Kong at midlatitudes from fall at low latitudes due to monsoonal influence. The UT ozone minimum and high variability

  20. A Semi-Lagrangian Approach For American Asian Options Under Jump Diffusion

    E-Print Network [OSTI]

    Forsyth, Peter A.

    to price continuously observed fixed strike Asian options. At each timestep a set of one dimensional on the average price of the underlying asset over a specified period of time. Asian-style derivatives have a wide variety of applications in equity, energy, interest rate, and insurance markets. To the best of our

  1. History of Asian eolian input to the West Philippine Sea over the last one million years

    E-Print Network [OSTI]

    Clift, Peter

    History of Asian eolian input to the West Philippine Sea over the last one million years Shiming East Asian monsoon Clay minerals Glacial­interglacial West Philippine Sea International Marine Past the International Marine Past Global Change (IMAGES) Core MD06-3050 from the West Philippine Sea in order to trace

  2. The Experiences for People of Asian Descent in Professional Positions in American College Sport 

    E-Print Network [OSTI]

    Shim, Kun Soo

    2014-12-16

    for the underrepresentation of people of Asian descent in professional positions, (b) the ways that race and racism play a role in the underrepresentation for people of Asian descent in professional positions, and (c) the strategies employed for obtaining and maintaining a...

  3. The effect of increased convective entrainment on Asian monsoon biases in

    E-Print Network [OSTI]

    Wirosoetisno, Djoko

    The effect of increased convective entrainment on Asian monsoon biases in the MetUM General entrainment on Asian monsoon biases in the MetUM General Circulation Model. Quarterly Journal of the Royal Reading's research outputs online #12;AcceptedArticle The effect of increased convective entrainment

  4. Brokering strategic partnerships between Asian and western biopharmaceutical companies in the global biologics market : assessment of capabilities of Asian participants in the biologics contract manufacturing organization marketplace

    E-Print Network [OSTI]

    Chun, Soo Jin, S.M. Massachusetts Institute of Technology

    2009-01-01

    It has become increasingly important for companies in the biopharmaceutical industry to maximize the clinical, commercial and economic impact of their products on a global scale. In this context, both Western and Asian ...

  5. CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING

    E-Print Network [OSTI]

    Provancher, William

    CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING Objective Chemical Engineers of chemicals. This lesson introduces students to one component of chemical engineering: food processing, and a chemical engineer 2. How chemical engineers are involved in food production 3. That chemical engineers need

  6. Chemical sensors

    DOE Patents [OSTI]

    Lowell, J.R. Jr.; Edlund, D.J.; Friesen, D.T.; Rayfield, G.W.

    1991-07-02

    Sensors responsive to small changes in the concentration of chemical species are disclosed. The sensors comprise a mechanochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment. They are operatively coupled to a transducer capable of directly converting the expansion or contraction to a measurable electrical response. 9 figures.

  7. Chemical sensors

    DOE Patents [OSTI]

    Lowell, J.R. Jr.; Edlund, D.J.; Friesen, D.T.; Rayfield, G.W.

    1992-06-09

    Sensors responsive to small changes in the concentration of chemical species are disclosed, comprising a mechanicochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment, either operatively coupled to a transducer capable of directly converting the expansion or contraction to a measurable electrical or optical response, or adhered to a second inert polymeric strip, or doped with a conductive material. 12 figs.

  8. Asian real estate investment : data utilization for the decision making process

    E-Print Network [OSTI]

    Huh, Keun, S.M. Massachusetts Institute of Technology

    2007-01-01

    Many investors in developed countries believe the Asian emerging market to be highly risky due to numerous uncertainties including limited market information to make sound investment decisions. However, still successful ...

  9. Eddy shedding from non-axisymmetric, divergent anticyclones with application to the Asian Monsoon anticyclone

    E-Print Network [OSTI]

    Hsu, Chia-hui Juno, 1965-

    1999-01-01

    The Asian summer Monsoon circulation is driven by differential thermal heating, primarily associated with the localized latent heat release from enhanced precipitation over the India sub-continent. Although this heating ...

  10. Across a Different Table: Strange and Familiar Encounters in Asian American Cinema

    E-Print Network [OSTI]

    Kim, Ju Yon

    2012-01-01

    Film and Video, 1971–1982,” Cinema Journal 49.1 (Fall 2009):Tomorrow and the Mainstreaming of Asian American Cinema,”Cinema Journal 47.4 (2008): 53–54.

  11. A Comparison of Sport Consumption Motives Between American Students and Asian International Students 

    E-Print Network [OSTI]

    Kang, Chanho

    2011-02-22

    The purpose of this study was to explore the differences between American students and Asian international students' frequency of sport spectating, motivation, team identification, future behavior and perceived barriers ...

  12. AMERICAN ENTOMOLOGIST Volume 50 Number 3 153 he multicolored Asian ladybeetle, Harmo-

    E-Print Network [OSTI]

    Landis, Doug

    are highlighted. Here we discuss some recent studies exploring the role of H. axyridis in biocontrol of soybean of Multicolored Asian Lady Beetle as a Biological Control Agent Douglas A. Landis, Tyler B. Fox, and Alejandro C

  13. 21F.030 East Asian Cultures: From Zen to Pop, Fall 2002

    E-Print Network [OSTI]

    Anonymous

    Examines traditional forms of East Asian culture (including literature, art, performance, food, and religion) as well as contemporary forms of popular culture (film, pop music, karaoke, and manga). Covers China, Japan, ...

  14. Asian Greens Offer Tasty, Easy-to-Grow Source of Nutrition

    E-Print Network [OSTI]

    Martin, Orin

    2008-01-01

    leafy vegetables. They offer nutritious dark greens high inAnd at full maturity, they offer an amazing amount of high-UC Santa Cruz Asian Greens Offer Tasty, Easy-to-Grow Source

  15. Freehand Sketch Recognition for Computer-Assisted Language Learning of Written East Asian Languages 

    E-Print Network [OSTI]

    Taele, Paul Piula

    2011-02-22

    of Written East Asian Languages. (December 2010) Paul Piula Taele, B.S., The University of Texas at Austin Chair of Advisory Committee: Dr. Tracy Hammond One of the challenges students face in studying an East Asian (EA) language (e.g., Chinese..., Japanese, and Korean) as a second language is mastering their selected language?s written component. This is especially true for students with native fluency of English and deficient written fluency of another EA language. In order to alleviate...

  16. Progress through Dispute: The Caspian Oil Power Struggle and Its Effects on Central Asian Cooperation

    E-Print Network [OSTI]

    Cristin Perry, Natalie

    2014-08-25

    oil. He also speculates that the opening of this Central Asian pipeline could lead to continued cooperation on the Nabucco Pipeline, which gives direct mobility from the Caspian to Europe More recently, the Nabucco Pipeline has since transformed... into the Nabucco- West Pipeline, along with a new route for Central Asian resources to Europe that compliment the Nabucco-West pipeline. It is labeled the Trans-Andalou Pipeline (TANAP) and involves countries such as Turkmenistan, Azerbaijan, Georgia...

  17. Chemical Occurrences

    Broader source: Energy.gov [DOE]

    Classification of Chemical Occurrence Reports into the following four classes: Occurrences characterized by serious energy release, injury or exposure requiring medical treatment, or severe environmental damage, Occurrences characterized by minor injury or exposure, or reportable environmental release, Occurrences that were near misses including notable safety violations and Minor occurrences.

  18. Chemical Evolution

    E-Print Network [OSTI]

    Francesca Matteucci

    2007-04-05

    In this series of lectures we first describe the basic ingredients of galactic chemical evolution and discuss both analytical and numerical models. Then we compare model results for the Milky Way, Dwarf Irregulars, Quasars and the Intra-Cluster- Medium with abundances derived from emission lines. These comparisons allow us to put strong constraints on the stellar nucleosynthesis and the mechanisms of galaxy formation.

  19. Bibliography of information sources on East Asian energy

    SciTech Connect (OSTI)

    Salosis, J.

    1982-11-01

    The first section of this bibliography is a subject index by title to sources of information on East Asian energy. The countries considered were: Brunei, the PRC, Taiwan, Hong Kong, Indonesia, Japan, the Koreas, Malaysia, the Philippines, Singapore, Thailand and Vietnam. If the geographic coverage by any source is restricted to a particular country and was not indicated by the title, a country abbreviation in parentheses was added. Titles that include the term data base are computerized. The second section contains the Title Index which lists each printed publication alphabetically with frequency of publication and the US$ price for a yearly air mail subscription. The publisher or distribution office is listed below the title. The Data Base Index lists computerized sources with the author and the vendor providing either online access or tapes. No prices have been quoted in this section because of the wide range of methods in use and the impossibility of running benchmarks for this study. The Address Index lists the publishers, data base authors and vendors alphabetically.

  20. Observations of heterogeneous reactions between Asian pollution and mineral dust over the Eastern North Pacific during INTEX-B

    E-Print Network [OSTI]

    2009-01-01

    light scattering, due to competition between pollution andAsian pollution and mineral dust Table 8. Changes to lightpollution and mineral dust Table 6. Comparison of light

  1. Could mitochondrial efficiency explain the susceptibility to adiposity, metabolic syndrome, diabetes and cardiovascular diseases in South Asian populations? 

    E-Print Network [OSTI]

    Bhopal, Raj; Rafnsson, Snorri B

    2009-01-01

    Background South Asians are susceptible to cardiovascular disease (CVD), especially after migration to affluent countries. Contributing factors include high prevalence of diabetes, and possibly insulin resistance. Excess ...

  2. Proceedings of the 8th Workshop on Asian Language Resources, pages 3037, Beijing, China, 21-22 August 2010. c 2010 Asian Federation for Natural Language Processing

    E-Print Network [OSTI]

    when it is asso- ciated with "soldier," while it exhibits the "container for liquid or gas" sense when-22 August 2010. c 2010 Asian Federation for Natural Language Processing Augmenting a Bilingual Lexicon, or bilingual dictionary, is a fundamental linguistic resource for multi- lingual natural language processing

  3. EU, U.S., Russia, Asian States Sign Nuclear-Fusion Reactor May 24 (Bloomberg) --The European Union, the U.S., Russia and Asian nations

    E-Print Network [OSTI]

    -gas emissions from fossil fuels, rising oil prices and worries about the safety of existing nuclear plantsEurope EU, U.S., Russia, Asian States Sign Nuclear-Fusion Reactor Pact May 24 (Bloomberg nuclear-fusion reactor, forging ahead with a 4.6 billion- euro ($5.9 billion) project to cut oil demand

  4. The Earth transiting the Sun as seen from Jupiter's moons: detection of an inverse Rossiter-McLaughlin effect produced by the Opposition Surge of the icy Europa

    E-Print Network [OSTI]

    Molaro, Paolo; Monaco, Lorenzo; Zaggia, Simone; Lovis, Christophe

    2015-01-01

    We report on a multi-wavelength observational campaign which followed the Earth's transit on the Sun as seen from Jupiter on 5 Jan the 2014. Simultaneous observations of Jupiter's moons Europa and Ganymede obtained with HARPS from La Silla, Chile, and HARPS-N from La Palma, Canary Islands, were performed to measure the Rossiter-McLaughlin effect due to the Earth's passage using the same technique successfully adopted for the 2012 Venus Transit (Molaro et al 2013). The expected modulation in radial velocities was of about 20 cm/s but an anomalous drift as large as 38 m/s, i.e. more than two orders of magnitude higher and opposite in sign, was detected instead. The consistent behaviour of the two spectrographs rules out instrumental origin of the radial velocity drift and BiSON observations rule out the possible dependence on the Sun's magnetic activity. We suggest that this anomaly is produced by the Opposition Surge on Europa's icy surface, which amplifies the intensity of the solar radiation from a portion o...

  5. Persistent sensitivity of Asian aerosol to emissions of nitrogen oxides

    E-Print Network [OSTI]

    Kharol, S. K.

    We use a chemical transport model and its adjoint to examine the sensitivity of secondary inorganic aerosol formation to emissions of precursor trace gases from Asia. Sensitivity simulations indicate that secondary inorganic ...

  6. Chemical Science

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecoveryplanning CareerNationalCNMSTHEmaterials |Chemical

  7. FORMATION CONDITIONS OF ICY MATERIALS IN COMET C/2004 Q2 (MACHHOLZ). I. MIXING RATIOS OF ORGANIC VOLATILES

    SciTech Connect (OSTI)

    Kobayashi, Hitomi; Kawakita, Hideyo, E-mail: h_kobayashi@cc.kyoto-su.ac.j [Department of Physics, Faculty of Science, Kyoto Sangyo University, Motoyama, Kamigamo, Kita-ku, Kyoto 603-8555 (Japan)

    2009-09-20

    We observed comet C/2004 Q2 (Machholz) with the Keck II telescope in late 2005 January and we obtained the spectra of C/2004 Q2 including many emission lines of volatile species such as H{sub 2}O, HCN, C{sub 2}H{sub 2}, NH{sub 3}, CH{sub 4}, C{sub 2}H{sub 6}, CH{sub 3}OH, and H{sub 2}CO with high-signal-to-noise ratios. Based on our observations, we determined the mixing ratios of the molecules relative to H{sub 2}O in C/2004 Q2. Since C/2004 Q2 is one of Oort Cloud comets, it is interesting to compare our results with other Oort Cloud comets. The mixing ratios of C{sub 2}H{sub 2}/H{sub 2}O and C{sub 2}H{sub 6}/H{sub 2}O in C/2004 Q2 are lower than typical Oort Cloud comets. Especially, C{sub 2}H{sub 2}/H{sub 2}O ratio in C/2004 Q2 is as lower as Jupiter Family comets. However, mixing ratios of other molecules in C/2004 Q2 are similar to typical Oort Cloud comets. C/2004 Q2 might be the intermediate type between Oort Cloud and Jupiter Family comets. To investigate the formation conditions of such intermediate type comet, we focused on the (C{sub 2}H{sub 2}+C{sub 2}H{sub 6})/H{sub 2}O ratios and C{sub 2}H{sub 6}/(C{sub 2}H{sub 6}+C{sub 2}H{sub 2}) ratios in comets from the viewpoint of conversion from C{sub 2}H{sub 2} to C{sub 2}H{sub 6} in the precometary ices. We found that (C{sub 2}H{sub 2}+C{sub 2}H{sub 6})/H{sub 2}O ratio in C/2004 Q2 is lower than the ratio in typical Oort Cloud comets while C{sub 2}H{sub 6}/(C{sub 2}H{sub 6}+C{sub 2}H{sub 2}) ratio in C/2004 Q2 is consistent with the ratio of the typical Oort Cloud comets and Jupiter family comets. If we assume that the cometary volatiles such as H{sub 2}O, CH{sub 4}, and C{sub 2}H{sub 2} formed similar environment, the C{sub 2}H{sub 6}/(C{sub 2}H{sub 6}+C{sub 2}H{sub 2}) ratio might not be sensitive in the temperature range where hydrogen-addition reactions occurred and cometesimals formed ({approx}30 K). We employed the dynamical-evolutional model and the chemical-evolutional model to determine the formation region of C/2004 Q2 more precisely. We found that comet C/2004 Q2 might have formed in relatively inner region of the solar nebula than the typical Oort Cloud comet (but slightly further than 5 AU from the proto-Sun).

  8. Improved simulation of the East-Asian Summer Monsoon Rainfall with the Satellite-Derived Snow Water Equivalent Data

    E-Print Network [OSTI]

    Wang, Yuqing

    Improved simulation of the East-Asian Summer Monsoon Rainfall with the Satellite-Derived Snow Water 35 36 37 38 39 40 41 42 43 Abstract The effect of Eurasian spring snow amount on the summer monsoon that the Eurasian spring snow amount could be important for seasonal prediction of East Asian summer monsoon (EASM

  9. Decadal variations of the relationship between the summer North Atlantic Oscillation and middle East Asian air temperature

    E-Print Network [OSTI]

    East Asian air temperature Jianqi Sun,1 Huijun Wang,1 and Wei Yuan2 Received 20 November 2007; revised., 1998]. In turn, it affects upper ocean currents, distribution of sea surface temperature, and strength the summer (July­September) North Atlantic Oscillation (SNAO) and simultaneous East Asian air temperature

  10. Better Air Quality in Asian and Pacific Rim Cities (BAQ 2002) 16 Dec 2002 18 Dec 2002, Hong Kong SAR

    E-Print Network [OSTI]

    Columbia University

    Better Air Quality in Asian and Pacific Rim Cities (BAQ 2002) 16 Dec 2002 ­ 18 Dec 2002, Hong Kong Composition of MSW at the beginning of the 21st century in China #12;Better Air Quality in Asian and Pacific Rim Cities (BAQ 2002) 16 Dec 2002 ­ 18 Dec 2002, Hong Kong SAR PS-18- 2 Composition of MSW Composition

  11. MASTER'S PROGRAM ON EAST ASIAN ECONOMY AND SOCIETY Please note: This is an unofficial translation for information purposes only. For the legally

    E-Print Network [OSTI]

    Wien, Universität

    1 CURRICULUM MASTER'S PROGRAM ON EAST ASIAN ECONOMY AND SOCIETY Please note: This is an unofficial. The Senate of the University of Vienna has passed a revision of the Master's Program on East Asian Economy and Society at its May 5, 2011 session. The first revision of the Master's Program on East Asian Economy

  12. Published in 'Asian Ceramic Science for Electronics II and Electroceramics in Japan V', Year: 2002, pp: 15-20 Periodical: Key Engineering Materials Vols. 228-229

    E-Print Network [OSTI]

    Chen, Haydn H.

    Published in 'Asian Ceramic Science for Electronics II and Electroceramics in Japan V', Year: 2002://www.ttp.net #12;Published in 'Asian Ceramic Science for Electronics II and Electroceramics in Japan V', Year: 2002://www.ttp.net #12;Published in 'Asian Ceramic Science for Electronics II and Electroceramics in Japan V', Year: 2002

  13. Chemical Accelerators The phrase "chemical accelerators"

    E-Print Network [OSTI]

    Meetings Chemical Accelerators The phrase "chemical accelerators" is scarcely older than for one or two dozen people grew to include nearly a hundred. Chemical accelerators is a name sug- gested by one of us for devices that produce beams of chemically interesting species at relative kinetic

  14. Parallel adaptive origins of digestive RNases in Asian and African leaf monkeys

    E-Print Network [OSTI]

    Zhang, Jianzhi

    Parallel adaptive origins of digestive RNases in Asian and African leaf monkeys Jianzhi Zhang-directed mutagenesis show that the new genes acquired enhanced digestive efficiencies through parallel amino acid replacements driven by darwinian selection. They also lost a non-digestive function independently, under

  15. Pb Isotopes as an Indicator of the Asian Contribution to Particulate Air Pollution in Urban California

    SciTech Connect (OSTI)

    Ewing, Stephanie A.; Christensen, John N.; Brown, Shaun T.; Vancuren, Richard A.; Cliff, Steven S.; DePaolo, Donald J.

    2010-10-25

    During the last two decades, expanding industrial activity in east Asia has led to increased production of airborne pollutants that can be transported to North America. Previous efforts to detect this trans-Pacific pollution have relied upon remote sensing and remote sample locations. We tested whether Pb isotope ratios in airborne particles can be used to directly evaluate the Asian contribution to airborne particles of anthropogenic origin in western North America, using a time series of samples from a pair of sites upwind and downwind of the San Francisco Bay Area. Our results for airborne Pb at these sites indicate a median value of 29 Asian origin, based on mixing relations between distinct regional sample groups. This trans-Pacific Pb is present in small quantities but serves as a tracer for airborne particles within the growing Asian industrial plume. We then applied this analysis to archived samples from urban sites in central California. Taken together, our results suggest that the analysis of Pb isotopes can reveal the distribution of airborne particles affected by Asian industrial pollution at urban sites in northern California. Under suitable circumstances, this analysis can improve understanding of the global transport of pollution, independent of transport models.

  16. East Asian Governments Failing on Illegal Logging as Greenpeace Launches Global Paradise Forests Campaign

    E-Print Network [OSTI]

    East Asian Governments Failing on Illegal Logging as Greenpeace Launches Global Paradise Forests non-violent, creative confrontation to expose global environmental problems, and to force solutions Law Enforcement and Governance (FLEG) to put words into action and take steps to seriously address

  17. Increase of wintertime fog in China: Potential impacts of weakening of the Eastern Asian monsoon circulation

    E-Print Network [OSTI]

    Zeng, Ning

    Increase of wintertime fog in China: Potential impacts of weakening of the Eastern Asian monsoon. [1] Fog is a severe weather hazard that greatly influences traffic and daily life with potentially heavy economic loss. An increasing number of traffic accidents caused by fog have been reported in China

  18. 20th century seasonal moisture balance in Southeast Asian montane forests from tree cellulose 18

    E-Print Network [OSTI]

    Stott, Lowell

    20th century seasonal moisture balance in Southeast Asian montane forests from tree cellulose 18 O composition (18 O) of sub- annual tree cellulose samples of Pinus kesiya growing at 1,500 m elevation on Doi Chiang Dao in northern Thailand. The cellulose 18 O values exhibit a distinctive annual cycle

  19. USF ASIAN STUDIES -MINOR REQUIREMENTS CHECKLIST Name: ID#: Expected Graduation Date

    E-Print Network [OSTI]

    Galles, David

    and Politics of the Pacific Rim (4) ECON 283 Economies of Asia (4) POLS 359 International Politics of the Pacific Rim (4) ANST 342 OR INTD 342 China Today: Summer Immersion (4) Group II. South and Southeast Asian of the Asia Pacific YPSP 301 Philippine History from Early times to 1900 (4) YPSP 310 Philippine History from

  20. A SEMI-LAGRANGIAN APPROACH FOR AMERICAN ASIAN OPTIONS UNDER JUMP DIFFUSION

    E-Print Network [OSTI]

    Labahn, George

    .A. FORSYTH, AND G. LABAHN§ Abstract. A semi-Lagrangian method is presented to price continuously observed a payoff that depends on the average price of the underlying asset over a speci£ed period of time (12). Asian-style derivatives have a wide variety of applications in equity, energy, interest rate

  1. Malady of the "model minority": White racism's assault on the Asian American psyche 

    E-Print Network [OSTI]

    Chou, Rosalind Sue

    2009-05-15

    Asian American life experiences with a focus on what role systemic racism plays in their lives and how this connects to the health disparities. This analysis utilizes thirty-six in-depth interviews to discuss the types and frequency of racist events...

  2. Influence of the intertropical convergence zone on the East Asian monsoon

    E-Print Network [OSTI]

    Gilli, Adrian

    of roughly half the world's population. The past strength of the rain-bearing East Asian summer monsoon can of the magnetic properties and the titanium content of the sediments of Lake Huguang Maar in coastal southeast. Rock magnetic parameters (magnetic susceptibility and S-ratio), and Ti and TOC content from

  3. Transport pathways for Asian pollution outflow over the Pacific: Interannual and seasonal variations

    E-Print Network [OSTI]

    Liu, Hongyu

    is frontal lifting ahead of southeastward-moving cold fronts (the leading edge of cold surges) and transport with the cold fronts to promote the transport of Chinese pollution to the free troposphere. Outflow of seasonalTransport pathways for Asian pollution outflow over the Pacific: Interannual and seasonal

  4. INTERPOL Tsunami Evaluation Working The DVI Response to the South East Asian Tsunami between

    E-Print Network [OSTI]

    Spirtes, Peter

    1 INTERPOL Tsunami Evaluation Working Group The DVI Response to the South East Asian Tsunami The Geographic Event 25 Regional Impact of the Tsunami 28 Initial Thai response 36 International response 42 DVI Register DVI Disaster Victim Identification DNA Deoxyribonucleic acid TTVI Thai Tsunami Victim

  5. Biomass burning emission inventory with daily resolution: Application to aircraft observations of Asian outflow

    E-Print Network [OSTI]

    Palmer, Paul

    Biomass burning emission inventory with daily resolution: Application to aircraft observations for biomass burning using AVHRR satellite observations of fire activity corrected for data gaps and scan angle biomass burning in SE Asia was a major contributor to the outflow of Asian pollution observed in TRACE

  6. Steady decline of east Asian monsoon winds, 19692000: Evidence from direct ground measurements of wind speed

    E-Print Network [OSTI]

    Robock, Alan

    , especially because of the potential for the monsoon to change with global warming. In this study we analyzed. [1] It is commonly believed that greenhouse-gas-induced global warming can weaken the east Asian that the monsoon wind speed is also highly correlated with incoming solar radiation at the surface. The present

  7. COVER ILLUSTRATION......................................................... An icy stare

    E-Print Network [OSTI]

    Storey, Kenneth B.

    pay with their lives. Witness those who were bent on finding the northwest passage in the early 1800s descent into a cyrobiological state. The first formation of ice crystals on the skin of the wood frog, crenates, losing water molecules that as crystals of ice would disrupt the cell membrane. The concentration

  8. CHEMICAL ENGINEERING Curriculum Notes

    E-Print Network [OSTI]

    Mohan, Chilukuri K.

    CHEMICAL ENGINEERING Curriculum Notes 2013-2014 1. Chemical engineering students must complete not included in the required chemical engineering curriculum. All technical electives are subject to approval be in chemical engineering. 2. Chemical engineering students must complete a minimum of 18 credits in the Social

  9. Laser induced chemical reactions

    E-Print Network [OSTI]

    Orel, Ann E.

    2010-01-01

    the simplest prototype chemical reaction, and since it is soLASER ENHANCEMENT OF CHEMICAL REACTIONS A. B. C. D. E.Laser Inhibition of Chemical Reaction Effect of Isotopic

  10. Microfluidic chemical reaction circuits

    DOE Patents [OSTI]

    Lee, Chung-cheng (Irvine, CA); Sui, Guodong (Los Angeles, CA); Elizarov, Arkadij (Valley Village, CA); Kolb, Hartmuth C. (Playa del Rey, CA); Huang, Jiang (San Jose, CA); Heath, James R. (South Pasadena, CA); Phelps, Michael E. (Los Angeles, CA); Quake, Stephen R. (Stanford, CA); Tseng, Hsian-rong (Los Angeles, CA); Wyatt, Paul (Tipperary, IE); Daridon, Antoine (Mont-Sur-Rolle, CH)

    2012-06-26

    New microfluidic devices, useful for carrying out chemical reactions, are provided. The devices are adapted for on-chip solvent exchange, chemical processes requiring multiple chemical reactions, and rapid concentration of reagents.

  11. Sandia Energy - Chemical Dynamics

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

    Chemical Dynamics Home Transportation Energy Predictive Simulation of Engines Combustion Chemistry Chemical Dynamics Chemical DynamicsAshley Otero2015-10-28T02:45:37+00:00...

  12. ITP Chemicals: Chemical Industry of the Future: New Biocatalysts...

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

    Chemical Industry of the Future: New Biocatalysts: Essential Tools for a Sustainable 21st Century Chemical Industry ITP Chemicals: Chemical Industry of the Future: New...

  13. Institute of Chemical Engineering and High Temperature Chemical...

    Open Energy Info (EERE)

    Institute of Chemical Engineering and High Temperature Chemical Processes ICEHT Jump to: navigation, search Name: Institute of Chemical Engineering and High Temperature Chemical...

  14. Chemical Industry Corrosion Management

    SciTech Connect (OSTI)

    2003-02-01

    Improved Corrosion Management Could Provide Significant Cost and Energy Savings for the Chemical Industry. In the chemical industry, corrosion is often responsible for significant shutdown and maintenance costs.

  15. Enhanced Chemical Cleaning

    Office of Environmental Management (EM)

    Enhanced Chemical Cleaning Renee H. Spires Enhanced Chemical Cleaning Project Manager July 29, 2009 Tank Waste Corporate Board 2 Objective Provide an overview of the ECC process...

  16. Circulation of Different Lineages of Dengue Virus 2, Genotype American/Asian in Brazil: Dynamics and Molecular and Phylogenetic Characterization

    E-Print Network [OSTI]

    Drumond, Betania Paiva

    The American/Asian genotype of Dengue virus type 2 (DENV-2) was introduced into the Americas in the 80?s. Although there is no data showing when this genotype was first introduced into Brazil, it was first detected in ...

  17. Chemical Management Contacts

    Broader source: Energy.gov [DOE]

    Contacts for additional information on Chemical Management and brief description on Energy Facility Contractors Group

  18. PINS chemical identification software

    DOE Patents [OSTI]

    Caffrey, Augustine J.; Krebs, Kennth M.

    2004-09-14

    An apparatus and method for identifying a chemical compound. A neutron source delivers neutrons into the chemical compound. The nuclei of chemical elements constituting the chemical compound emit gamma rays upon interaction with the neutrons. The gamma rays are characteristic of the chemical elements constituting the chemical compound. A spectrum of the gamma rays is generated having a detection count and an energy scale. The energy scale is calibrated by comparing peaks in the spectrum to energies of pre-selected chemical elements in the spectrum. A least-squares fit completes the calibration. The chemical elements constituting the chemical compound can be readily determined, which then allows for identification of the chemical compound.

  19. Final report on the proposal to provide Asian science and technology information.

    SciTech Connect (OSTI)

    Lopez, Wallace H.

    2003-06-19

    The focus of this program, was to address those scientific, technical, market, and policy activities which are supported/conducted by Japanese and other relevant Asian organizations pursing research, development and/or manufacturing in high performance computing and communications (HPC), networking, and related sectors, as well as, relevant specialized end applications. The scope of the programs and activities were focused on establishing direct and timely analyses of relevant scientific and technical trend and developments.

  20. Chemical Industry Bandwidth Study

    SciTech Connect (OSTI)

    none,

    2006-12-01

    The Chemical Bandwidth Study provides a snapshot of potentially recoverable energy losses during chemical manufacturing. The advantage of this study is the use of "exergy" analysis as a tool for pinpointing inefficiencies.

  1. Chemicals Industry Vision

    SciTech Connect (OSTI)

    none,

    1996-12-01

    Chemical industry leaders articulated a long-term vision for the industry, its markets, and its technology in the groundbreaking 1996 document Technology Vision 2020 - The U.S. Chemical Industry. (PDF 310 KB).

  2. Capacitive chemical sensor

    DOE Patents [OSTI]

    Manginell, Ronald P; Moorman, Matthew W; Wheeler, David R

    2014-05-27

    A microfabricated capacitive chemical sensor can be used as an autonomous chemical sensor or as an analyte-sensitive chemical preconcentrator in a larger microanalytical system. The capacitive chemical sensor detects changes in sensing film dielectric properties, such as the dielectric constant, conductivity, or dimensionality. These changes result from the interaction of a target analyte with the sensing film. This capability provides a low-power, self-heating chemical sensor suitable for remote and unattended sensing applications. The capacitive chemical sensor also enables a smart, analyte-sensitive chemical preconcentrator. After sorption of the sample by the sensing film, the film can be rapidly heated to release the sample for further analysis. Therefore, the capacitive chemical sensor can optimize the sample collection time prior to release to enable the rapid and accurate analysis of analytes by a microanalytical system.

  3. Chemical Sciences Division - CSD

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

    CSD Chemical Sciences Division CSD Organization Contact List Search Other Links Research Areas Research Highlights Organization Contacts Publications Awards Employment...

  4. MECS 2006- Chemicals

    Broader source: Energy.gov [DOE]

    Manufacturing Energy and Carbon Footprint for Chemicals Sector (NAICS 325) with Total Energy Input, October 2012 (MECS 2006)

  5. Chemical Zeolites Combinatorial . . .

    E-Print Network [OSTI]

    Servatius, Brigitte

    Chemical Zeolites Combinatorial . . . Realization 2d Zeolites Finite Zeolites The Layer . . . Holes University (Brigitte Servatius -- WPI) #12;Chemical Zeolites Combinatorial . . . Realization 2d Zeolites. Chemical Zeolites · crystalline solid · units: Si + 4O Si O O O O · two covalent bonds per oxygen #12

  6. Department of Chemical Engineering

    E-Print Network [OSTI]

    Zhigilei, Leonid V.

    Developing Leaders of Innovation Department of Chemical Engineering #12;At the University of Virginia, we educate students in traditional and nontraditional areas of chemical engineering, giving them.Va. Department of Chemical Engineering benefit from a modern academic curriculum and state

  7. Equilibrium Chemical Engines

    E-Print Network [OSTI]

    Tatsuo Shibata; Shin-ichi Sasa

    1997-10-30

    An equilibrium reversible cycle with a certain engine to transduce the energy of any chemical reaction into mechanical energy is proposed. The efficiency for chemical energy transduction is also defined so as to be compared with Carnot efficiency. Relevance to the study of protein motors is discussed. KEYWORDS: Chemical thermodynamics, Engine, Efficiency, Molecular machine.

  8. HARVARD UNIVERSITY CHEMICAL BIOLOGY

    E-Print Network [OSTI]

    Church, George M.

    HARVARD UNIVERSITY CHEMICAL BIOLOGY PHD PROGRAM 2013-2014 Student Handbook #12;Program Contacts at the beginning of each semester. Laboratory Rotations Students in the Chemical Biology Program are expected an interest in having Chemical Biology Program Students in their labs. Students may rotate in the labs

  9. Chemical Hygiene and Safety Plan

    E-Print Network [OSTI]

    Ricks Editor, R.

    2009-01-01

    V. , Ed. , Safety in the Chemical Laboratory. J. Chem.£d. Amer/can Chemical Society. Easlon. PA. 18042. Vol. Lof Laboratory Safety. the Chemical Rubber Company Cleveland.

  10. Siphons in Chemical Reaction Networks

    E-Print Network [OSTI]

    Shiu, Anne; Sturmfels, Bernd

    2010-01-01

    strongly-connected chemical reaction, and the compu- tationcredited. Siphons in Chemical Reaction Networks Referencesto persistence analysis in chemical reaction networks. In:

  11. Wyss Institute Chemical Hygiene Plan CHEMICAL HYGIENE PLAN

    E-Print Network [OSTI]

    Napp, Nils

    Wyss Institute Chemical Hygiene Plan CHEMICAL HYGIENE PLAN The Wyss Institute for Biologically Inspired Engineering June 2015 #12;Wyss Institute Chemical Hygiene Plan TABLE OF CONTENTS 1.0 POLICY..........................................................................................2 2.1 CHEMICAL HYGIENE OFFICER

  12. Golden Vision: 50 years of the University of Kansas East Asian Collection

    E-Print Network [OSTI]

    Doll, Vickie

    2007-10-01

    stream_size 1760 stream_content_type text/plain stream_name Doll_Golden Vision.pdf.txt stream_source_info Doll_Golden Vision.pdf.txt Content-Encoding UTF-8 Content-Type text/plain; charset=UTF-8 Vickie Fu Doll Chinese... and Korean Studies Librarian International Area Studies University of Kansas Libraries vdoll@ku.edu · http://guides.lib.ku.edu/profile/vdoll Doll, V. (2007). Golden Vision: 50 Years of the University of Kansas East Asian Collection. In Over a Hundred...

  13. "Gondwana Dispersion and Asian Accretion (Metcalfe, I., Ren Jishun, Chalvet, J. & Hada, S. eds.)", A.A. Balkema Publishers, Rotterdam & Brookfield, pp.361, 1999.

    E-Print Network [OSTI]

    Banbara, Mutsunori

    .)", A.A. Balkema Publishers, Rotterdam & Brookfield, pp.361, 1999. "Rift-drift history and Asian Accretion: 67-87. Rotterdam, A.A. Balkema Publ., 1999. "Catastrophic Loess, mass mortality". Journal of the Geological Society of Thailand, No.1, 1-17, 1999. "Asian accretion of Gondwanaland

  14. PII S0016-7037(01)00575-0 Accretion of Asian dust to Hawaiian soils: Isotopic, elemental, and mineral mass balances

    E-Print Network [OSTI]

    Derry, Louis A.

    PII S0016-7037(01)00575-0 Accretion of Asian dust to Hawaiian soils: Isotopic, elemental January 25, 2001) Abstract--Hawaiian soils contain a mixture of material derived from in situ weathering of parent material plus atmospheric inputs, including sea salt aerosols and Asian dust. We use soil

  15. MASTER'S PROGRAM ON EAST ASIAN ECONOMY AND SOCIETY Please note: This is an unofficial translation for information purposes only. For the legally

    E-Print Network [OSTI]

    Wien, Universität

    1 CURRICULUM MASTER'S PROGRAM ON EAST ASIAN ECONOMY AND SOCIETY Please note's Program on East Asian Economy and Society (also: "the curriculum"; Masterstudium Wirtschaft und Economy and Society (also: "the program"), which had been decided on April 14, 2011 by a curricular

  16. What are the Starting Points? Evaluating Base-Year Assumptions in the Asian Modeling Exercise

    SciTech Connect (OSTI)

    Chaturvedi, Vaibhav; Waldhoff, Stephanie; Clarke, Leon E.; Fujimori, Shinichiro

    2012-12-01

    A common feature of model inter-comparison efforts is that the base year numbers for important parameters such as population and GDP can differ substantially across models. This paper explores the sources and implications of this variation in Asian countries across the models participating in the Asian Modeling Exercise (AME). Because the models do not all have a common base year, each team was required to provide data for 2005 for comparison purposes. This paper compares the year 2005 information for different models, noting the degree of variation in important parameters, including population, GDP, primary energy, electricity, and CO2 emissions. It then explores the difference in these key parameters across different sources of base-year information. The analysis confirms that the sources provide different values for many key parameters. This variation across data sources and additional reasons why models might provide different base-year numbers, including differences in regional definitions, differences in model base year, and differences in GDP transformation methodologies, are then discussed in the context of the AME scenarios. Finally, the paper explores the implications of base-year variation on long-term model results.

  17. Field emission chemical sensor

    DOE Patents [OSTI]

    Panitz, J.A.

    1983-11-22

    A field emission chemical sensor for specific detection of a chemical entity in a sample includes a closed chamber enclosing two field emission electrode sets, each field emission electrode set comprising (a) an electron emitter electrode from which field emission electrons can be emitted when an effective voltage is connected to the electrode set; and (b) a collector electrode which will capture said electrons emitted from said emitter electrode. One of the electrode sets is passive to the chemical entity and the other is active thereto and has an active emitter electrode which will bind the chemical entity when contacted therewith.

  18. Chemical Cleaning Program Review

    Office of Environmental Management (EM)

    Chemical Cleaning Program Review Neil Davis Deputy Program Manager Waste Removal & Tank Closure July 29, 2009 SRR-STI-2009-00464 2 Contents Regulatory drivers Process overview...

  19. Apparatus for chemical synthesis

    DOE Patents [OSTI]

    Kong, Peter C. (Idaho Falls, ID); Herring, J. Stephen (Idaho Falls, ID); Grandy, Jon D. (Idaho Falls, ID)

    2011-05-10

    A method and apparatus for forming a chemical hydride is described and which includes a pseudo-plasma-electrolysis reactor which is operable to receive a solution capable of forming a chemical hydride and which further includes a cathode and a movable anode, and wherein the anode is moved into and out of fluidic, ohmic electrical contact with the solution capable of forming a chemical hydride and which further, when energized produces an oxygen plasma which facilitates the formation of a chemical hydride in the solution.

  20. Proceedings of the IJCNLP-08 Workshop on NER for South and South East Asian Languages, pages 97104, Hyderabad, India, January 2008. c 2008 Asian Federation of Natural Language Processing

    E-Print Network [OSTI]

    ­104, Hyderabad, India, January 2008. c 2008 Asian Federation of Natural Language Processing Named Entity Sanyal Indian Institute of Information Technology Allahabad, India e-mail@domain Abstract Abstract Stub of some language specific rules for identifying named entities. The statistical techniques use large

  1. Greenhouse Gas Mitigation Through Energy Crops in the U.S. With Implications for Asian-Pacific Countries

    E-Print Network [OSTI]

    McCarl, Bruce A.

    Greenhouse Gas Mitigation Through Energy Crops in the U.S. With Implications for Asian&M University Seniority of authorship is shared November 2001 #12;Greenhouse Gas Mitigation Through Energy Crops in greenhouse gas (GHG) emission mitigation efforts has increased in recent years. While the original text

  2. The hidden world of Asian tiger mosquitoes: immature Aedes albopictus (Skuse) dominate in rainwater corrugated extension spouts

    E-Print Network [OSTI]

    : catch basins and corrugated extension spouts (CES), the latter used to divert rainwater in downspoutsThe hidden world of Asian tiger mosquitoes: immature Aedes albopictus (Skuse) dominate in rainwater away from house foundations. Methods: We conducted larval and pupal surveys in catch basins, CES

  3. Cenozoic rifting and volcanism in eastern China: a mantle dynamic link to the IndoAsian collision?

    E-Print Network [OSTI]

    Liu, Mian

    lateral extrusion of Asian crustal blocks. Here we present supporting evidence from P-wave travel time been dominated by crustal compression (Yin and Harrison, 2000). The continued post-collisional plate 572 882 5458. E-mail address: lium@missouri.edu (M. Liu). 1 Present address: Department of Earth

  4. ADVANCES IN ATMOSPHERIC SCIENCES, VOL. 25, NO. 5, 2008, 709722 Sensitivity of East Asian Climate to the Progressive Uplift

    E-Print Network [OSTI]

    Drange, Helge

    to the Progressive Uplift and Expansion of the Tibetan Plateau Under the Mid-Pliocene Boundary Conditions JIANG of East Asian climate to the uplift and expansion of the Tibetan Plateau under the reconstructed boundary conditions for the mid-Pliocene about 3 Ma ago. When the plateau is progressively uplifted, global annual

  5. Digital Gas Joins Asian Waste-to-Energy Consortium: To Eliminate Coal as a Power Plant Fuel

    E-Print Network [OSTI]

    Columbia University

    Energy's patented technology produces a clean-burning by-product from the widest variety of processed-efficient technology represented by the coal-substitute technology. The same technology will be deployed by DIGGDigital Gas Joins Asian Waste-to-Energy Consortium: To Eliminate Coal as a Power Plant Fuel Digital

  6. Cryptic genetic diversity in ``widespread" Southeast Asian bird species suggests that Philippine avian endemism is gravely underestimated

    E-Print Network [OSTI]

    Winker, Kevin

    Cryptic genetic diversity in ``widespread" Southeast Asian bird species suggests that Philippine of Biology, University of the Philippines-Diliman, Quezon City 1101, Philippines i National Museum of the Philippines, Padre Burgos St., Manila 1000, Philippines a r t i c l e i n f o Article history: Received 30

  7. Tortuous path chemical preconcentrator

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Lewis, Patrick R. (Albuquerque, NM); Adkins, Douglas R. (Albuquerque, NM); Wheeler, David R. (Albuquerque, NM); Simonson, Robert J. (Cedar Crest, NM)

    2010-09-21

    A non-planar, tortuous path chemical preconcentrator has a high internal surface area having a heatable sorptive coating that can be used to selectively collect and concentrate one or more chemical species of interest from a fluid stream that can be rapidly released as a concentrated plug into an analytical or microanalytical chain for separation and detection. The non-planar chemical preconcentrator comprises a sorptive support structure having a tortuous flow path. The tortuosity provides repeated twists, turns, and bends to the flow, thereby increasing the interfacial contact between sample fluid stream and the sorptive material. The tortuous path also provides more opportunities for desorption and readsorption of volatile species. Further, the thermal efficiency of the tortuous path chemical preconcentrator is comparable or superior to the prior non-planar chemical preconcentrator. Finally, the tortuosity can be varied in different directions to optimize flow rates during the adsorption and desorption phases of operation of the preconcentrator.

  8. PhD Chemical Engineering MS Chemical Engineering

    E-Print Network [OSTI]

    Collins, Gary S.

    1 PhD Chemical Engineering MS Chemical Engineering Bylaws Gene and Linda Voiland School of Chemical Engineering and Bioengineering College of Engineering and Architecture Approved by Voiland School facultyD Chemical Engineering, MS Chemical Engineering B. Discipline: Edgar, et al.1 provide a succinct description

  9. Chemical process hazards analysis

    SciTech Connect (OSTI)

    1996-02-01

    The Office of Worker Health and Safety (EH-5) under the Assistant Secretary for the Environment, Safety and Health of the US Department (DOE) has published two handbooks for use by DOE contractors managing facilities and processes covered by the Occupational Safety and Health Administration (OSHA) Rule for Process Safety Management of Highly Hazardous Chemicals (29 CFR 1910.119), herein referred to as the PSM Rule. The PSM Rule contains an integrated set of chemical process safety management elements designed to prevent chemical releases that can lead to catastrophic fires, explosions, or toxic exposures. The purpose of the two handbooks, ``Process Safety Management for Highly Hazardous Chemicals`` and ``Chemical Process Hazards Analysis,`` is to facilitate implementation of the provisions of the PSM Rule within the DOE. The purpose of this handbook ``Chemical Process Hazards Analysis,`` is to facilitate, within the DOE, the performance of chemical process hazards analyses (PrHAs) as required under the PSM Rule. It provides basic information for the performance of PrHAs, and should not be considered a complete resource on PrHA methods. Likewise, to determine if a facility is covered by the PSM rule, the reader should refer to the handbook, ``Process Safety Management for Highly Hazardous Chemicals`` (DOE- HDBK-1101-96). Promulgation of the PSM Rule has heightened the awareness of chemical safety management issues within the DOE. This handbook is intended for use by DOE facilities and processes covered by the PSM rule to facilitate contractor implementation of the PrHA element of the PSM Rule. However, contractors whose facilities and processes not covered by the PSM Rule may also use this handbook as a basis for conducting process hazards analyses as part of their good management practices. This handbook explains the minimum requirements for PrHAs outlined in the PSM Rule. Nowhere have requirements been added beyond what is specifically required by the rule.

  10. Feasibility of irradiating Washington fruits and vegetables for Asian export markets

    SciTech Connect (OSTI)

    Eakin, D.E.; Hazelton, R.F.; Young, J.K.; Prenguber, B.A.; O'Rourke, A.D.; Heim, M.N.

    1987-05-01

    US agricultural export marketing opportunities are limited by the existence of trade barriers in many overseas countries. For example, Japan and South Korea do not permit the importation of apples due to their stated concern over codling moth infestation. One of the purposes of this study was to evaluate the potential of exporting irradiated fruits and vegetables from Washington State to overcome existing trade barriers and prevent the establishment of future barriers. The Asian countries specifically evaluated in this study are Japan, Hong Kong and Singapore. Another purpose of this project was to determine the feasibility of locating an irradiation facility in Washington State. Advantages that irradiated agricultural products would bring in terms of price and quality in export markets were also evaluated.

  11. PKI Implementation Issues: A Comparative Study of Pakistan with some Asian Countries

    E-Print Network [OSTI]

    Malik, Nasir Mahmood; Khalid, Samina; Malik, Faisal Munir

    2009-01-01

    The paper includes Public Key Infrastructure (PKI), its need and requirements and introduction of some renowned PKI products. However, the major thrust of this work is that how PKI can enhance security of various systems. The paper is intended to serve as a guide on how to adequately prepare for some of the challenges that may be encountered especially in developing countries like Pakistan. The detail of PKI implementation issues is also included in the paper along with future challenges regarding implementation of PKI. Furthermore, paper includes technical issues hindering the implementation of PKI through comparison of PKI issues in Pakistan and some of Asian countries mainly Taiwan, Japan and Singapore. The paper also highlights the PKI issues and learnt lessons regarding PKI implementation and can act as a comprehensive guide for successful future PKI deployments.

  12. Demographic analysis of the captive Asian and African elephants in North America 

    E-Print Network [OSTI]

    Fraser, Susan Overman

    1983-01-01

    projections were based on a Leslie Matrix (M) as modified by Williamson (1959) to include both sexes. 0 1/2f 0 1/2f. 0 1/2f 1 0 1/2f 1 0. . . 1/2f 0. . . 1/2f n pl 0 0 0 0. . . 0 0 0 0. . . 0 0 0 0 0 p. 0 0 p, 0. . . 0 0. . . 0 0 0 0 O. . . . p...DEMOGRAPHIC ANALYSIS OF THE CAPTIVE ASIAN AND AFRICAN ELEPHANTS IN NORTH AMERICA A Thesis by SUSAN OVERMAN FRASER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER...

  13. Impact of cloud radiative heating on East Asian summer monsoon circulation

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Guo, Zhun; Zhou, Tianjun; Wang, Minghuai; Qian, Yun

    2015-07-17

    The impacts of cloud radiative heating on East Asian Summer Monsoon (EASM) over the southeastern China (105°-125°E, 20°-35°N) are explained by using the Community Atmosphere Model version 5 (CAM5). Sensitivity experiments demonstrate that the radiative heating of clouds leads to a positive effect on the local EASM circulation over southeastern China. Without the radiative heating of cloud, the EASM circulation and precipitation would be much weaker than that in the normal condition. The longwave heating of clouds dominates the changes of EASM circulation. The positive effect of clouds on EASM circulation is explained by the thermodynamic energy equation, i.e. themore »different heating rate between cloud base and cloud top enhances the convective instability over southeastern China, which enhances updraft consequently. The strong updraft would further result in a southward meridional wind above the center of the updraft through Sverdrup vorticity balance.« less

  14. ITP Chemicals: Chemical Bandwidth Study - Energy Analysis: A...

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

    Chemical Bandwidth Study - Energy Analysis: A Powerful Tool for Identifying Process Inefficiencies in the U.S. Chemical Industry, Industrial Technologies Program, DRAFT Summary...

  15. Safety Issues Chemical Storage

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Issues · Chemical Storage ·Store in compatible containers that are in good condition to store separately. #12;Safety Issues · Flammable liquid storage -Store bulk quantities in flammable storage cabinets -UL approved Flammable Storage Refrigerators are required for cold storage · Provide

  16. Fuzzy Chemical Abstract Machines

    E-Print Network [OSTI]

    Syropoulos, Apostolos

    2009-01-01

    Fuzzy set theory opens new vistas in computability theory and here I show this by defining a new computational metaphor--the fuzzy chemical metaphor. This metaphor is an extension of the chemical metaphor. In particular, I introduce the idea of a state of a system as a solution of fuzzy molecules, that is molecules that are not just different but rather similar, that react according to a set of fuzzy reaction rules. These notions become precise by introducing fuzzy labeled transition systems. Solutions of fuzzy molecules and fuzzy reaction rules are used to define the general notion of a fuzzy chemical abstract machine, which is a {\\em realization} of the fuzzy chemical metaphor. Based on the idea that these machines can be used to describe the operational semantics of process calculi and algebras that include fuzziness as a fundamental property, I present a toy calculus that is a fuzzy equivalent of the $\\pi$-calculus.

  17. Chemical Processing White Papers

    E-Print Network [OSTI]

    Nair, Sankar

    hydrogen from hydrocarbon mixtures, and propylene from propane, and if scaled up, could cut the cost fibers as a platform," says Sankar Nair, a professor in the School of Chemical & Biomolecular Engineering

  18. 219-S chemical compatibility

    SciTech Connect (OSTI)

    GOODWIN, L.D.

    1999-08-31

    This document consists of tables of the materials that make up the ''wetted'' parts of the 219-S waste handling facility and a combination of manufacturer lists of chemicals that are not recommended.

  19. Chemical Hygiene Michigan State University

    E-Print Network [OSTI]

    Isaacs, Rufus

    Chemical Hygiene Plan Michigan State University Environmental Health and Safety Engineering 2014 #12;ii Michigan State University Chemical Hygiene Plan Table of Contents 1.0 SCOPE.................................................................................................... 1 1.4 HAZARDOUS CHEMICAL DEFINITIONS

  20. Chemical Hygiene and Safety Plan

    E-Print Network [OSTI]

    Ricks Editor, R.

    2009-01-01

    IUPAC) or the Chemical Abstracts Service (CA,S} -'lee ofTerms CAS Number Chemical Abstract Service registry number,is indicated. CAS Number: Chemical Abstract Service registry

  1. CHEMICAL ENGINEERING Program of Study

    E-Print Network [OSTI]

    Thomas, Andrew

    CHEMICAL ENGINEERING Program of Study Research Facilities Financial Aid Applying Correspondence The Department of Chemical Engineering and Biological Engineering has well-established programs at both area of chemical engineering and include both fundamental and applied topics. The Department has

  2. Siphons in Chemical Reaction Networks

    E-Print Network [OSTI]

    Shiu, Anne; Sturmfels, Bernd

    2010-01-01

    source are credited. Siphons in Chemical Reaction Networksalgorithms for minimal siphons in Petri nets based on placewe characterize the minimal siphons of a chemical reaction

  3. Stress, Coping, and Psychological Well-Being: Comparison among American and Asian International Graduate Students from Taiwan, China, and South Korea

    E-Print Network [OSTI]

    Yang, Ya-Ting Tina

    2010-07-16

    The purpose of this study was to examine the relationships of stress, coping, and psychological well-being among American graduate students and Asian international graduate students from Taiwan, China, and Korea. The sample consisted of 131 American...

  4. Comparison of 6q25 Breast Cancer Hits from Asian and European Genome Wide Association Studies in the Breast Cancer Association Consortium (BCAC)

    E-Print Network [OSTI]

    2012-01-01

    Comparison of 6q25 Breast Cancer Hits from Asian andStudies in the Breast Cancer Association Consortium (BCAC)7 | Issue 8 | e42380 6q25 Breast Cancer GWAS Hits B. ]; the

  5. Chemical Organization Theory as a Theoretical Base for Chemical Computing

    E-Print Network [OSTI]

    Dittrich, Peter

    Chemical Organization Theory as a Theoretical Base for Chemical Computing NAOKI MATSUMARU, FLORIAN-07743 Jena, Germany http://www.minet.uni-jena.de/csb/ Submitted 14 November 2005 In chemical computing- gramming chemical systems a theoretical method to cope with that emergent behavior is desired

  6. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    ) Principles of probability and statistics, random variables and random functions. Application to chemical) CHE 442 Chemical Reactor Analysis (3, Fa) Basic concepts of chemical kinetics and chemical reactor to Separation Pro- cesses (3, Sp) Use of equilibrium phase relations and principles of material and energy

  7. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    Introduction to Separation Processes (3, Sp) Use of equilibrium phase relations and principles of material by petition only. 405 Applications of Probability and Statistics for Chemical Engineers (3, Fa) Principles Chemical Reactor Analysis (3, Fa) Basic concepts of chemical kinetics and chemical reactor design

  8. Chemical Engineering Is Chemical Engineering right for me?

    E-Print Network [OSTI]

    Martin, Ralph R.

    Chemical Engineering Is Chemical Engineering right for me? If you are interested in the uses and processes surrounding the engineering of new and raw materials, a degree in Chemical Engineering may be well suited to you. The Chemical Engineering degree programme will focus on the development of products

  9. Responses of East Asian Summer Monsoon to Natural and Anthropogenic Forcings in the 17 Latest CMIP5 Models

    SciTech Connect (OSTI)

    Song, Fengfei; Zhou, Tianjun; Qian, Yun

    2014-01-31

    In this study, we examined the responses of East Asian Summer Monsoon (EASM) to natural (solar variability and volcanic aerosols) and anthropogenic (greenhouse gasses and aerosols) forcings simulated in the 17 latest Coupled Model Intercomparison Program phase 5 (CMIP5) models with 105 realizations. The observed weakening trend of low-level EASM circulation during 1958-2001 is partly reproduced under all-forcing runs. A comparison of separate forcing experiments reveals that the aerosol-forcing plays a primary role in driving the weakened low-level monsoon circulation. The preferential cooling over continental East Asia caused by aerosol affects the monsoon circulation through reducing the land-sea thermal contrast and results in higher sea level pressure over northern China. In the upper-level, both natural-forcing and aerosol-forcing contribute to the observed southward shift of East Asian subtropical jet through changing the meridional temperature gradient.

  10. Future projection of mean and variability of the Asian Summer Monsoon and Indian Ocean Climate systems

    SciTech Connect (OSTI)

    Annamalai, H

    2014-09-15

    The overall goal of this project is to assess the ability of the CMIP3/5 models to simulate the Indian-Ocean monsoon systems. The PI along with post-docs investigated research issues ranging from synoptic systems to long-term trends over the Asian monsoon region. The PI applied diagnostic tools such as moist static energy (MSE) to isolate: the moist and radiative processes responsible for extended monsoon breaks over South Asia, precursors in the ENSO-monsoon association, reasons for the drying tendency over South Asia and the possible effect on tropical Indian Ocean climate anomalies influencing certain aspects of ENSO characteristics. By diagnosing various observations and coupled model simulations, we developed working hypothesis and tested them by carrying out sensitivity experiments with both linear and nonlinear models. Possible physical and dynamical reasons for model sensitivities were deduced. On the teleconnection front, the ability of CMIP5 models in representing the monsoon-desert mechanism was examined recently. Further more, we have applied a suite of diagnostics and have performed an in depth analysis on CMIP5 integrations to isolate the possible reasons for the ENSO-monsoon linkage or lack thereof. The PI has collaborated with Dr. K.R. Sperber of PCMDI and other CLIVAR Asian-Australian monsoon panel members in understanding the ability of CMIP3/5 models in capturing monsoon and its spectrum of variability. The objective and process-based diagnostics aided in selecting models that best represent the present-day monsoon and its variability that are then employed for future projections. Two major highlights were an invitation to write a review on present understanding monsoons in a changing climate in Nature Climate Change, and identification of an east-west shift in observed monsoon rainfall (more rainfall over tropical western Pacific and drying tendency over South Asia) in the last six decades and attributing that shift to SST rise over the tropical western Pacific. On the training of post-doctoral scientists: the PI spent considerable amount of time and efforts in introducing the post-docs into climate modeling and designing the numerical experiments. With training provided and knowledge gained, post-docs worked in the project obtained long term positions elsewhere. The PI also enjoyed the experience in managing the works and educating work ethics to the younger generation. Based on the research achievements and publications, the PI gave invited talks in major international monsoon conferences/workshops, and gave lectures in various research organizations in the last six years. Finally, during the project period, the PI attended all the DOE organized PIs meeting and presented the major results. Some of the major implications of the project include: (i) Sustained observational efforts are necessary to monitor the three-dimensional moisture distribution over the Asian monsoon region that would aid in better understanding, modeling and predicting severe monsoons well in advance and (ii) process-based diagnostics lead pathways for model improvements.

  11. Micromachined chemical jet dispenser

    DOE Patents [OSTI]

    Swierkowski, S.P.

    1999-03-02

    A dispenser is disclosed for chemical fluid samples that need to be precisely ejected in size, location, and time. The dispenser is a micro-electro-mechanical systems (MEMS) device fabricated in a bonded silicon wafer and a substrate, such as glass or silicon, using integrated circuit-like fabrication technology which is amenable to mass production. The dispensing is actuated by ultrasonic transducers that efficiently produce a pressure wave in capillaries that contain the chemicals. The 10-200 {micro}m diameter capillaries can be arranged to focus in one spot or may be arranged in a larger dense linear array (ca. 200 capillaries). The dispenser is analogous to some ink jet print heads for computer printers but the fluid is not heated, thus not damaging certain samples. Major applications are in biological sample handling and in analytical chemical procedures such as environmental sample analysis, medical lab analysis, or molecular biology chemistry experiments. 4 figs.

  12. Micromachined chemical jet dispenser

    DOE Patents [OSTI]

    Swierkowski, Steve P. (Livermore, CA)

    1999-03-02

    A dispenser for chemical fluid samples that need to be precisely ejected in size, location, and time. The dispenser is a micro-electro-mechanical systems (MEMS) device fabricated in a bonded silicon wafer and a substrate, such as glass or silicon, using integrated circuit-like fabrication technology which is amenable to mass production. The dispensing is actuated by ultrasonic transducers that efficiently produce a pressure wave in capillaries that contain the chemicals. The 10-200 .mu.m diameter capillaries can be arranged to focus in one spot or may be arranged in a larger dense linear array (.about.200 capillaries). The dispenser is analogous to some ink jet print heads for computer printers but the fluid is not heated, thus not damaging certain samples. Major applications are in biological sample handling and in analytical chemical procedures such as environmental sample analysis, medical lab analysis, or molecular biology chemistry experiments.

  13. Chemical Engineering and Materials Science

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Chemical Engineering and Materials Science COLLEGE of ENGINEERING DepartmentofChemicalEngineering-credit EDGE Engineering Entrepreneur Certificate Program is a great addition to a chemical engineering t engineering.wayne.edu/che #12;What is chemical engineering? Imagine saving the lives of pediatric patients

  14. Untangling the Chemical Evolution of Titan's Atmosphere and Surface -- From Homogeneous to Heterogeneous Chemistry

    SciTech Connect (OSTI)

    Kaiser, Ralf I.; Maksyutenko, Pavlo; Ennis, Courtney; Zhang, Fangtong; Gu, Xibin; Krishtal, Sergey P.; Mebel, Alexander M.; Kostko, Oleg; Ahmed, Musahid

    2010-03-16

    The arrival of the Cassini-Huygens probe at Saturn's moon Titan - the only Solar System body besides Earth and Venus with a solid surface and a thick atmosphere with a pressure of 1.4 atm at surface level - in 2004 opened up a new chapter in the history of Solar System exploration. The mission revealed Titan as a world with striking Earth-like landscapes involving hydrocarbon lakes and seas as well as sand dunes and lava-like features interspersed with craters and icy mountains of hitherto unknown chemical composition. The discovery of a dynamic atmosphere and active weather system illustrates further the similarities between Titan and Earth. The aerosol-based haze layers, which give Titan its orange-brownish color, are not only Titan's most prominent optically visible features, but also play a crucial role in determining Titan's thermal structure and chemistry. These smog-like haze layers are thought to be very similar to those that were present in Earth's atmosphere before life developed more than 3.8 billion years ago, absorbing the destructive ultraviolet radiation from the Sun, thus acting as 'prebiotic ozone' to preserve astrobiologically important molecules on Titan. Compared to Earth, Titan's low surface temperature of 94 K and the absence of liquid water preclude the evolution of biological chemistry as we know it. Exactly because of these low temperatures, Titan provides us with a unique prebiotic 'atmospheric laboratory' yielding vital clues - at the frozen stage - on the likely chemical composition of the atmosphere of the primitive Earth. However, the underlying chemical processes, which initiate the haze formation from simple molecules, have been not understood well to date.

  15. NETL - Chemical Looping Reactor

    SciTech Connect (OSTI)

    2013-07-24

    NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

  16. NETL - Chemical Looping Reactor

    ScienceCinema (OSTI)

    None

    2014-06-26

    NETL's Chemical Looping Reactor unit is a high-temperature integrated CLC process with extensive instrumentation to improve computational simulations. A non-reacting test unit is also used to study solids flow at ambient temperature. The CLR unit circulates approximately 1,000 pounds per hour at temperatures around 1,800 degrees Fahrenheit.

  17. A review of East Asian reports of aurorae and comets circa AD 775

    E-Print Network [OSTI]

    Chapman, Jesse; Neuhaeuser, Ralph; Csikszentmihalyi, Mark

    2015-01-01

    Given that a strong 14C variation in AD 775 has recently been suggested to be due to the largest solar flare ever recorded in history, it is relevant to investigate whether celestial events observed around that time may have been aurorae, possibly even very strong aurorae, or otherwise related to the 14C variation (e.g. a suggested comet impact with Earth's atmosphere). We critically review several celestial observations from AD 757 to the end of the 770s, most of which were previously considered to be true, and in some cases, strong aurorae; we discuss in detail the East Asian records and their wording. We conclude that probably none among the events after AD 770 was actually an aurora, including the event in AD 776 Jan, which was misdated for AD 774 or 775; the observed white qi phenomenon that happened "above the moon" in the south-east was most probably a halo effect near the full moon - too late in any case to be related to the 14C variation in AD 774/5. There is another report of a similar (or identical...

  18. CHEMICAL ENGINEERING Graduation Checklist Bachelor of Science in Chemical Engineering

    E-Print Network [OSTI]

    Zallen, Richard

    CHEMICAL ENGINEERING Graduation Checklist Bachelor of Science in Chemical Engineering College of Engineering For Students Graduating in Calendar Year 2014 (Co-op students graduating in Calendar Year 2015

  19. Appendix H. Chemicals Appendix H. Chemicals H-3

    E-Print Network [OSTI]

    Pennycook, Steve

    . Through the use of chemicals, we can increase food production, cure diseases, build more efficient houses for the construction of homes may contain chemicals such as formaldehyde (in some insulation materials), asbestos

  20. Appendix B: Chemicals Appendix B: Chemicals B-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people materials used for the construction of homes may contain chemicals such as formaldehyde (in some insulation

  1. Appendix G. Chemicals Appendix G. Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    . Through the use of chemicals, we can increase food production, cure diseases, build more efficient houses for the construction of homes may contain chemicals such as formaldehyde (in some insulation materials), asbestos

  2. Optimal Design of Reliable Integrated Chemical Production Site

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    ://www.icis.com/Articles February 2, 2010 http://news.dow.com/dow_news/corporate July 12, 2007(1) (2) Petrochemical JV integrated among states Process failure Process failure Process failure #12;666 The following parameters are given

  3. Chemical Reactions at Surfaces

    SciTech Connect (OSTI)

    Michael Henderson and Nancy Ryan Gray

    2010-04-14

    Chemical reactions at surfaces underlie some of the most important processes of today, including catalysis, energy conversion, microelectronics, human health and the environment. Understanding surface chemical reactions at a fundamental level is at the core of the field of surface science. The Gordon Research Conference on Chemical Reactions at Surfaces is one of the premiere meetings in the field. The program this year will cover a broad range of topics, including heterogeneous catalysis and surface chemistry, surfaces in environmental chemistry and energy conversion, reactions at the liquid-solid and liquid-gas interface, electronic materials growth and surface modification, biological interfaces, and electrons and photons at surfaces. An exciting program is planned, with contributions from outstanding speakers and discussion leaders from the international scientific community. The conference provides a dynamic environment with ample time for discussion and interaction. Attendees are encouraged to present posters; the poster sessions are historically well attended and stimulate additional discussions. The conference provides an excellent opportunity for junior researchers (e.g. graduate students or postdocs) to present their work and interact with established leaders in the field.

  4. Chemical Hygiene and Safety Plan

    E-Print Network [OSTI]

    Ricks Editor, R.

    2009-01-01

    Radioactive Hazardous or Other Location LBL On-Site Bldgs.hazardous chemicals usedin the laboratory: and (v} The locationhazardous chemicals are present: and. (irl}The location and

  5. Devices for collecting chemical compounds

    SciTech Connect (OSTI)

    Scott, Jill R; Groenewold, Gary S

    2013-12-24

    A device for sampling chemical compounds from fixed surfaces and related methods are disclosed. The device may include a vacuum source, a chamber and a sorbent material. The device may utilize vacuum extraction to volatilize the chemical compounds from a fixed surface so that they may be sorbed by the sorbent material. The sorbent material may then be analyzed using conventional thermal desorption/gas chromatography/mass spectrometry (TD/GC/MS) instrumentation to determine presence of the chemical compounds. The methods may include detecting release and presence of one or more chemical compounds and determining the efficacy of decontamination. The device may be useful in collection and analysis of a variety of chemical compounds, such as residual chemical warfare agents, chemical attribution signatures and toxic industrial chemicals.

  6. LLNL Chemical Kinetics Modeling Group

    SciTech Connect (OSTI)

    Pitz, W J; Westbrook, C K; Mehl, M; Herbinet, O; Curran, H J; Silke, E J

    2008-09-24

    The LLNL chemical kinetics modeling group has been responsible for much progress in the development of chemical kinetic models for practical fuels. The group began its work in the early 1970s, developing chemical kinetic models for methane, ethane, ethanol and halogenated inhibitors. Most recently, it has been developing chemical kinetic models for large n-alkanes, cycloalkanes, hexenes, and large methyl esters. These component models are needed to represent gasoline, diesel, jet, and oil-sand-derived fuels.

  7. Programmability of Chemical Reaction Networks

    E-Print Network [OSTI]

    Winfree, Erik

    Programmability of Chemical Reaction Networks Matthew Cook1 , David Soloveichik2 , Erik Winfree2 Chemical Reaction Networks (SCRNs), a for- mal model that considers a set of chemical reactions acting Logic Circuits, Vector Addition Systems, Petri Nets, Gate Implementability, Primitive Recursive

  8. Nonlinear chemical dynamics Francesc Sagusa

    E-Print Network [OSTI]

    Epstein, Irving R.

    Nonlinear chemical dynamics Francesc Saguésa and Irving R. Epsteinb a Departament de Química Física March 2003 The interdisciplinary field of nonlinear chemical dynamics has grown significantly in breadth an overview of some of the key results of nonlinear chemical dynamics, with emphasis on those areas most

  9. CHEMICAL LABORATORY SAFETY AND METHODOLOGY

    E-Print Network [OSTI]

    Northern British Columbia, University of

    CHEMICAL LABORATORY SAFETY AND METHODOLOGY MANUAL August 2013 #12;ii Emergency Numbers UNBC Prince-Emergency Numbers UNBC Prince George Campus Chemstores 6472 Chemical Safety 6472 Radiation Safety 6472 Biological the safe use, storage, handling, waste and emergency management of chemicals on the University of Northern

  10. Qualitative Theory and Chemical Explanation

    E-Print Network [OSTI]

    Weisberg, Michael

    Abstract Roald Hoffmann and other theorists claim that we we ought to use highly idealized chemical modelsQualitative Theory and Chemical Explanation Michael Weisberg Stanford University February 15, 2003 ("qualitative models") in order to in- crease our understanding of chemical phenomena, even though other models

  11. 48 Chemical Engineering Education Incorporating

    E-Print Network [OSTI]

    Hesketh, Robert

    48 Chemical Engineering Education Incorporating GREEN ENGINEERING Into a Material and Energy prob- lems in chemical engineering. Problems of the type that can be used to motivate the student-mail: wilkes@umich.edu), Chemical Engineering Department, University of Michigan, Ann Arbor, MI 48109

  12. Ultrafast Laser Spectroscopyof Chemical Reactions

    E-Print Network [OSTI]

    Zewail, Ahmed

    Ultrafast Laser Spectroscopyof Chemical Reactions - Joseph L. Kneeand AhmedH. Zewail California of chemical physics is to understand how chemi- cal reactions complete their journey from reactants to prod at the molecular level. The making of new bonds (and the breaking of old ones) in elementary chemical reactions

  13. Chemical kinetics modeling

    SciTech Connect (OSTI)

    Westbrook, C.K.; Pitz, W.J. [Lawrence Livermore National Laboratory, CA (United States)

    1993-12-01

    This project emphasizes numerical modeling of chemical kinetics of combustion, including applications in both practical combustion systems and in controlled laboratory experiments. Elementary reaction rate parameters are combined into mechanisms which then describe the overall reaction of the fuels being studied. Detailed sensitivity analyses are used to identify those reaction rates and product species distributions to which the results are most sensitive and therefore warrant the greatest attention from other experimental and theoretical research programs. Experimental data from a variety of environments are combined together to validate the reaction mechanisms, including results from laminar flames, shock tubes, flow systems, detonations, and even internal combustion engines.

  14. Chemical sensing flow probe

    DOE Patents [OSTI]

    Laguna, G.R.; Peter, F.J.; Butler, M.A.

    1999-02-16

    A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir. 7 figs.

  15. Chemical sensing flow probe

    DOE Patents [OSTI]

    Laguna, George R. (Albuquerque, NM); Peter, Frank J. (Albuquerque, NM); Butler, Michael A. (Albuquerque, NM)

    1999-01-01

    A new chemical probe determines the properties of an analyte using the light absorption of the products of a reagent/analyte reaction. The probe places a small reaction volume in contact with a large analyte volume. Analyte diffuses into the reaction volume. Reagent is selectively supplied to the reaction volume. The light absorption of the reaction in the reaction volume indicates properties of the original analyte. The probe is suitable for repeated use in remote or hostile environments. It does not require physical sampling of the analyte or result in significant regent contamination of the analyte reservoir.

  16. Sandia Energy - Chemical Sciences

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen GenerationTechnologies |EducationChemical Sciences Home Energy

  17. Carbon Emissions: Chemicals Industry

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet)Decade Year-0ProvedDecade2,948California (MillionThousandChemicals Industry

  18. CHEMICAL SIGNATURES FOR SUPERHEAVY ELEMENTARY PARTICLES

    E-Print Network [OSTI]

    Cahn, Robert N.

    2014-01-01

    of the Elements, Journal of Chemical Education, publishers,1977). weights, these new chemicals might have undergoneisotopes up to 17 Gev CHEMICAL SIGNATURES FOR SUPERHEAVY

  19. Chemical & Engineering Materials | More Science | ORNL

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

    Chemical and Engineering Materials SHARE Chemical and Engineering Materials Neutron-based research at SNS and HFIR in Chemical and Engineering Materials strives to understand the...

  20. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1984-01-01

    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 intallation 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.

  1. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1984-01-01

    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.

  2. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1984-01-01

    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 faciliate 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.

  3. Chemical heat pump

    DOE Patents [OSTI]

    Greiner, Leonard (2853-A Hickory Pl., Costa Mesa, CA 92626)

    1981-01-01

    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.

  4. Gas phase chemical detection with an integrated chemical analysis system

    SciTech Connect (OSTI)

    CASALNUOVO,STEPHEN A.; FRYE-MASON,GREGORY CHARLES; KOTTENSTETTE,RICHARD; HELLER,EDWIN J.; MATZKE,CAROLYN M.; LEWIS,PATRICK R.; MANGINELL,RONALD P.; BACA,ALBERT G.; HIETALA,VINCENT M.

    2000-04-12

    Microfabrication technology has been applied to the development of a miniature, multi-channel gas phase chemical laboratory that provides fast response, small size, and enhanced versatility and chemical discrimination. Each analysis channel includes a sample preconcentrator followed by a gas chromatographic separator and a chemically selective surface acoustic wave detector array to achieve high sensitivity and selectivity. The performance of the components, individually and collectively, is described.

  5. 198 Chemical Engineering Education AN INTRODUCTION TO

    E-Print Network [OSTI]

    Hesketh, Robert

    198 Chemical Engineering Education AN INTRODUCTION TO DRUG DELIVERY FOR CHEMICAL ENGINEERS- maceutical sciences, engineering, and chemistry. Chemical en- gineers play an important role in this exciting- dergraduate chemical engineering students are rarely exposed to drug delivery through their coursework

  6. Gas Phase Chemical Detection with an Integrated Chemical Analysis System

    SciTech Connect (OSTI)

    Baca, Albert G.; Casalnuovo, Stephen A.; Frye-Mason, Gregory C.; Heller, Edwin J.; Hietala, Susan L.; Hietala, Vincent M.; Kottenstette, Richard J.; Lewis, Patrick R.; Manginell, Ronald P.; Matzke, Carloyn M.; Reno, John L.; Sasaki, Darryl Y.; Schubert, W. Kent

    1999-07-08

    Microfabrication technology has been applied to the development of a miniature, multi-channel gas phase chemical laboratory that provides fast response, small size, and enhanced versatility and chemical discrimination. Each analysis channel includes a sample concentrator followed by a gas chromatographic separator and a chemically selective surface acoustic wave detector array to achieve high sensitivity and selectivity. The performance of the components, individually and collectively, is described. The design and performance of novel micromachined acoustic wave devices, with the potential for improved chemical sensitivity, are also described.

  7. Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology...

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

    Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology to Identify Potential Reductions in Utility and Process Energy Consumption Solutia: Massachusetts Chemical...

  8. Chemical Burn Secondary to Propofol Extravasation

    E-Print Network [OSTI]

    Sharma, Rahul; Yoshikawa, Hana; Abisaab, Josyann

    2012-01-01

    IN E MERGENCY M EDICINE Chemical Burn Secondary to Propofolof Emergency Medicine Chemical Burn Secondary to Propofol

  9. Interdisciplinary: Chemical Engineer/Mechanical Engineer (Pathways...

    Energy Savers [EERE]

    Interdisciplinary: Chemical EngineerMechanical Engineer (Pathways Recent Graduate Program) Interdisciplinary: Chemical EngineerMechanical Engineer (Pathways Recent Graduate...

  10. Multidimensional simulation and chemical kinetics development...

    Energy Savers [EERE]

    Multidimensional simulation and chemical kinetics development for high efficiency clean combustion engines Multidimensional simulation and chemical kinetics development for high...

  11. The unfought chemical war

    SciTech Connect (OSTI)

    Freeman, K. (Pennsylvania State Univ., University Park (United States))

    1991-12-01

    In December 1943, in the middle of the scorching northern Australia summer, a young Australian commando, Tom Mitchell, sweated in his respirator and gas-protective clothing as he got ready to take part in a mustard-gas experiment. He grimly watched six US aircraft, B-24 Liberators, drop bombs filled with mustard gas on Brook Island, near Innisfail in the state of Queensland. Ten minutes later, Mitchell was rushing around the island to tend sampling equipment. But a few hours later, he and another Australian soldier were ordered back onto the island - this time, stripped of their respirators and protective clothing. They were forced to camp on the island from dusk to dawn in ordinary clothing without any safety equipment. Mitchell now suffers from lung and heart disease. Last year, nearly 47 years after he was burned, Mitchell settled with the Australian government for $25,000 (Australian). Publicity over his lawsuit, filed in 1981, along with revelations made in a documentary film broadcast in Australia in 1989, has prompted thousands of other Australian survivors of chemical-warfare tests to ask the Australian Department of Veterans Affairs for disability benefits. Veterans of chemical-warfare tests are also breaking their silence in the United States and Canada, stepping forward to seek compensation for their injuries. The impetus behind the US revelations came from a campaign begun in 1989 by Cong. Porter Goss, a Florida Republican, to win benefits for four participants in US Navy mustard-gas tests. During a flurry of publicity in mid-June 1991, the Department of Veterans Affairs announced that it was relaxing its rules to make it easier for World War 2 mustard-gas victims to collect benefits. In Canada, an information hot line run by the Department of National Defense in 1988 and a 1989 book by John Bryden, Deadly Allies: Canada's Secret War 1937-1947, brought the tests to national attention.

  12. Chemical heat pump

    DOE Patents [OSTI]

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

    1980-01-01

    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.

  13. Chemical Engineering | More Science | ORNL

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

    Chemical and Engineering Materials Clean Energy Nuclear Sciences Computer Science Earth and Atmospheric Sciences Materials Science and Engineering Mathematics Physics Environment...

  14. Chemical substructure analysis in toxicology

    SciTech Connect (OSTI)

    Beauchamp, R.O. Jr.

    1990-12-31

    A preliminary examination of chemical-substructure analysis (CSA) demonstrates the effective use of the Chemical Abstracts compound connectivity file in conjunction with the bibliographic file for relating chemical structures to biological activity. The importance of considering the role of metabolic intermediates under a variety of conditions is illustrated, suggesting structures that should be examined that may exhibit potential activity. This CSA technique, which utilizes existing large files accessible with online personal computers, is recommended for use as another tool in examining chemicals in drugs. 2 refs., 4 figs.

  15. Bioengineering/Chemical Engineering Building,

    E-Print Network [OSTI]

    Bogyo, Matthew

    BioE/ChemE Building Bioengineering/Chemical Engineering Building, Under Construction Lucile Packard Graduate Residences Sterling Quad Mirrielees Pearce Mitchell Houses Stanford Hospital Varsity Lot Jordan

  16. FAQS Reference Guide- Chemical Processing

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  17. Markers of chemically induced cancer

    SciTech Connect (OSTI)

    Freeman, G.; Milman, H.A. (eds.)

    1984-01-01

    This book is a concise review and evaluation of available data for recognizing and measuring markers of cancer or oncogenesis provoked in vivo by chemicals using relatively short-term experiments in animals. This review focuses on biochemical and immunological changes that correlate with carcinogenicity. Such ''markers,'' if occurring early enough, may be used to predict the onset of cancer in experimental animals exposed to potential chemical carcinogens long before morphological changes are seen. It is by examining all the information available about the potential carcinogenicity of chemicals that proper decisions can be made towards limiting the risk of cancer due to exposure to chemical carcinogens.

  18. Process Intensification - Chemical Sector Focus

    Office of Environmental Management (EM)

    with opportunity space in 76 chemicals, petroleum refining, plastics, forest products, oil and gas production, and food industries 77 among others. PI innovation could deliver...

  19. Chemical engineers design, control and optimize large-scale chemical,

    E-Print Network [OSTI]

    Rohs, Remo

    of equilibrium phase relations and principles of material and energy balance for design, operation of Probability and Statistics for Chemical Engineers (3, Fa) Principles of probability and statistics, random to Biomaterials and Tissue Engineering (3, Fa) (Enroll in BME 410) CHE 442 Chemical Reactor Analysis (3, Fa) Basic

  20. INCOMPATIBLE CHEMICAL LIST PRUDENT PRACTICES FOR HANDLING CHEMICALS IN LABORATORIES

    E-Print Network [OSTI]

    Zhang, Zhongfei "Mark"

    of Incompatible Chemicals CHEMICAL IS INCOMPATIBLE WITH Acetic Acid Chromic acid, nitric acid, hydroxyl compounds, finely divided organic or combustible materials Chromic acid and chromium trioxide Acetic acid Acetylene, fulminic acid, ammonia Nitrates Sulfuric acid Nitric acid (concentrated) Acetic acid, aniline

  1. UCI Chemical Hygiene Plan i August 2014 CHEMICAL HYGIENE PLAN

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    UCI Chemical Hygiene Plan i August 2014 CHEMICAL HYGIENE PLAN University of California, Irvine Environmental Health and Safety 4600 Health Sciences Road, Irvine, California 92697-2725 (949) 824-6200, Fax......................................................................................5-1 Chapter 6: Inventory, Labeling, Storage, , and Transport

  2. Proceedings of the Workshop on Language Processing and Crisis Information 2013, pages 4450, Nagoya, Japan, 14 October 2013. c 2013 Asian Federation of Natural Language Processing

    E-Print Network [OSTI]

    more than 19,000, and the complex, large-scale disasters of the earthquake, tsunami, and nuclear power, Japan, 14 October 2013. c 2013 Asian Federation of Natural Language Processing Returning-Home Analysis in Tokyo Metropolitan Area at the time of the Great East Japan Earthquake using Twitter Data Yusuke Hara

  3. Sediment Problems and Sediment Management in Asian River Basins (Proceedings of the Workshop held at Hyderabad, India, September 2009) (IAHS Publ. 349, 2011).

    E-Print Network [OSTI]

    Chappell, Nick A

    Sediment Problems and Sediment Management in Asian River Basins (Proceedings of the Workshop held and change characterisation: a new management tool for the Ramu River Communities in Papua New Guinea NICK A within the dry season. With evidence of an increase in fine sediment load, the Ramu Communities would

  4. Aerosol Characterization Data from the Asian Pacific Regional Aerosol Characterization Project (ACE-Asia)

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

    The Aerosol Characterization Experiments (ACE) were designed to increase understanding of how atmospheric aerosol particles affect the Earth's climate system. These experiments integrated in-situ measurements, satellite observations, and models to reduce the uncertainty in calculations of the climate forcing due to aerosol particles and improve the ability of models to predict the influences of aerosols on the Earth's radiation balance. ACE-Asia was the fourth in a series of experiments organized by the International Global Atmospheric Chemistry (IGAC) Program (A Core Project of the International Geosphere Biosphere Program). The Intensive Field Phase for ACE-Asia took place during the spring of 2001 (mid-March through early May) off the coast of China, Japan and Korea. ACE-Asia pursued three specific objectives: 1) Determine the physical, chemical, and radiative properties of the major aerosol types in the Eastern Asia and Northwest Pacific region and investigate the relationships among these properties. 2) Quantify the physical and chemical processes controlling the evolution of the major aerosol types and in particular their physical, chemical, and radiative properties. 3) Develop procedures to extrapolate aerosol properties and processes from local to regional and global scales, and assess the regional direct and indirect radiative forcing by aerosols in the Eastern Asia and Northwest Pacific region [Edited and shortened version of summary at http://data.eol.ucar.edu/codiac/projs?ACE-ASIA]. The Ace-Asia collection contains 174 datasets.

  5. Clare Reimers Professor, Chemical Oceanography

    E-Print Network [OSTI]

    Kurapov, Alexander

    Clare Reimers Professor, Chemical Oceanography Clare Reimers, Professor of Chemical Oceanography research, education and outreach in fields including geology, oceanography, atmospheric sciences, volcanism in 1976 from the University of Virginia. She received an MS in Oceanography in 1978 and a PhD in 1982 from

  6. Chemical Evolution in Omega Centauri

    E-Print Network [OSTI]

    Verne V. Smith

    2003-10-22

    The globular cluster Omega Centauri displays evidence of a complex star formation history and peculiar internal chemical evolution, setting it apart from essentially all other globular clusters of the Milky Way. In this review we discuss the nature of the chemical evolution that has occurred within Omega Cen and attempt to construct a simple scenario to explain its chemistry.

  7. Method of forming a chemical composition

    DOE Patents [OSTI]

    Bingham, Dennis N. (Idaho Falls, ID); Wilding, Bruce M. (Idaho Falls, ID); Klingler, Kerry M. (Idaho Falls, ID); Zollinger, William T. (Idaho Falls, ID); Wendt, Kraig M. (Idaho Falls, ID)

    2007-10-09

    A method of forming a chemical composition such as a chemical hydride is described and which includes the steps of selecting a composition having chemical bonds and which is capable of forming a chemical hydride; providing a source of hydrogen; and exposing the selected composition to an amount of ionizing radiation to encourage the changing of the chemical bonds of the selected composition, and chemically reacting the selected composition with the source of hydrogen to facilitate the formation of a chemical hydride.

  8. Chemical analysis quality assurance at the Idaho Chemical Processing Plant

    SciTech Connect (OSTI)

    Hand, R.L.; Anselmo, R.W.; Black, D.B.; Jacobson, J.J.; Lewis, L.C.; Marushia, P.C.; Spraktes, F.W.; Zack, N.R.

    1985-01-01

    The Idaho Chemical Processing Plant (ICPP) is a uranium reprocessing facility operated by Westinghouse Idaho Nuclear Company for the Department of Energy at the Idaho National Engineering Laboratory (INEL). The chemical analysis support required for the plant processes is provided by a chemical analysis staff of 67 chemists, analysts, and support personnel. The documentation and defense of the chemical analysis data at the ICPP has evolved into a complete chemical analysis quality assurance program with training/qualification and requalification, chemical analysis procedures, records management and chemical analysis methods quality control as major elements. The quality assurance procedures are implemented on a central analytical computer system. The individual features provided by the computer system are automatic method selection for process streams, automation of method calculations, automatic assignment of bias and precision estimates at analysis levels to all method results, analyst specific daily requalification or with-method-use requalification, untrained or unqualified analyst method lockout, statistical testing of process stream results for replicate agreement, automatic testing of process results against pre-established operating, safety, or failure limits at varying confidence levels, and automatic transfer and report of analysis data plus the results of all statistical testing to the Production Department.

  9. THE JOURNAL OF CHEMICAL PHYSICS 135, 084103 (2011) How accurate are the nonlinear chemical Fokker-Planck and chemical

    E-Print Network [OSTI]

    Straube, Arthur V.

    2011-01-01

    THE JOURNAL OF CHEMICAL PHYSICS 135, 084103 (2011) How accurate are the nonlinear chemical Fokker-Planck and chemical Langevin equations? Ramon Grima,1,a) Philipp Thomas,1,2 and Arthur V. Straube2 1 School August 2011) The chemical Fokker-Planck equation and the corresponding chemical Langevin equation are com

  10. Sensitivity studies on the impacts of Tibetan Plateau snowpack pollution on the Asian hydrological cycle and monsoon climate

    SciTech Connect (OSTI)

    Qian, Yun; Flanner, M. G.; Leung, Lai-Yung R.; Wang, Weiguo

    2011-03-02

    The Tibetan Plateau (TP), the highest and largest plateau in the world, has long been identified to be critical in regulating the Asian monsoon climate and hydrological cycle. The snowpack and glaciers over the TP provide fresh water to billions of people in Asian countries, but the TP glaciers have been retreating extensively at a speed faster than any other part of the world. In this study a series of experiments with a global climate model are designed to simulate black carbon (BC) and dust in snow and their radiative forcing and to assess the relative impacts of anthropogenic CO2 and carbonaceous particles in the atmosphere and snow, respectively, on the snowpack over the TP, as well as their subsequent impacts on the Asian monsoon climate and hydrological cycle. Results show a large BC content in snow over the TP, especially the southern slope, with concentration larger than 100 µk/kg. Because of the high aerosol content in snow and large incident solar radiation in the low latitude and high elevation, the TP exhibits the largest surface radiative forcing induced by aerosols (e.g. BC, Dust) in snow compared to other snow-covered regions in the world. The aerosol-induced snow albedo perturbations generate surface radiative forcing of 5-25 W m-2 during spring, with a maximum in April or May. BC-in-snow increases the surface air temperature by around 1.0oC averaged over the TP and reduces snowpack over the TP more than that induced by pre-industrial to present CO2 increase and carbonaceous particles in the atmosphere during spring. As a result, runoff increases during late winter and early spring but decreases during late spring and early summer (i.e. a trend toward earlier melt dates). The snowmelt efficacy, defined as the snowpack reduction per unit degree of warming induced by the forcing agent, is 1-4 times larger for BC-in-snow than CO2 increase during April-July, indicating that BC-in-snow more efficiently accelerates snowmelt because the increased net solar radiation induced by reduced albedo melts the snow more efficiently than snow melt due to warming in the air. The TP also influences the South (SAM) and East (EAM) Asian monsoon through its dynamical and thermal forcing. During boreal spring, aerosols are transported by the southwesterly and reach the higher altitude and/or deposited in the snowpack over the TP. While BC and OM in the atmosphere directly absorb sunlight and warm the air, the darkened snow surface polluted by BC absorbs more solar radiation and increases the skin temperature, which warms the air above by the increased sensible heat flux over the TP. Both effects enhance the upward motion of air and spur deep convection along the TP during pre-monsoon season, resulting in earlier onset of the SAM and increase of moisture, cloudiness and convective precipitation over northern India. BC-in-snow has a more significant impact on the EAM in July than CO2 increase and carbonaceous particles in the atmosphere. Contributed by the significant increase of both sensible heat flux associated with the warm skin temperature and latent heat flux associated with increased soil moisture with long memory, the role of the TP as a heat pump is elevated from spring through summer as the land-sea thermal contrast increases to strengthen the EAM. As a result, both southern China and northern China become wetter, but central China (i.e. Yangtze River Basin) becomes drier - a near zonal anomaly pattern that is consistent with the dominant mode of precipitation variability in East Asia. ?

  11. Experimental characterization and chemical kinetics study of chemical looping combustion

    E-Print Network [OSTI]

    Chen, Tianjiao, S.M. Massachusetts Institute of Technology

    2014-01-01

    Chemical looping combustion (CLC) is one of the most promising technologies to achieve carbon capture in fossil fuel power generation plants. A novel rotary-bed reactor concept was proposed by Zhao et. al. [1] in 2013. It ...

  12. Appendix G: Chemicals Appendix G: Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people such as formaldehyde (in some insulation materials), asbestos (formerly used in insulations and ceiling tiles

  13. Appendix H: Chemicals Appendix H: Chemicals H-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people such as formaldehyde (in some insulation materials), asbestos (formerly used in insulations and ceiling tiles

  14. Appendix G. Chemicals Appendix G. Chemicals G-3

    E-Print Network [OSTI]

    Pennycook, Steve

    of chemicals, we can increase food production, cure diseases, build more efficient houses, and send people such as formaldehyde (in some insulation materials), asbestos (formerly used in insulations and ceiling tiles

  15. Coatings with controlled porosity and chemical properties

    DOE Patents [OSTI]

    Frye, G.C.; Brinker, C.J.; Doughty, D.H.; Bein, T.; Moller, K.

    1993-07-06

    Coatings and sensors are described having both steric and chemical selectivity. Controlled porosity provides the steric selectivity, whereas chemically tailored film properties, using controlled composition or modification by coupling agents, chemical species replacement, or chemical species within pores, provide the chemical selectivity. Single or multiple layers may be provided.

  16. Laser MicroChemical Shaping of Silicon

    E-Print Network [OSTI]

    Burns, Michael J.

    Laser MicroChemical Shaping of Silicon MURI Workshop Feb 28, 2005 Michael J. Burns, Ph.D. LMC Product Manager #12;FEI Copyright © 2005 Vectra LMC 9900 2 Laser Micro Chemical (LMC) ·Use of laser light to induce local chemical reactions. ·Both Laser Chemical Etching (LCE) and Laser Chemical Deposition (LCD

  17. Chemical Safety Why are you here

    E-Print Network [OSTI]

    Krovi, Venkat

    Chemical Safety in the Laboratory #12;Why are you here · Work with Chemicals · Generate Hazardous Wastes · May have to respond to Chemical Spills #12;Goals Reduce injuries and illnesses related to chemical use Protect the environment Safely manage chemical wastes Comply with local, state and federal

  18. Chemical Hydrogen Storage Center Center of Excellence

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    Chemical Hydrogen Storage Center Center of Excellence for Chemical Hydrogen Storage William Tumas proprietary or confidential information #12;2 Chemical Hydrogen Storage Center Overview Project Start Date: FY Barriers Addressed #12;3 Chemical Hydrogen Storage Center Chemical Hydrogen Storage Center National

  19. Chemical microreactor and method thereof

    DOE Patents [OSTI]

    Morse, Jeffrey D. (Martinez, CA); Jankowski, Alan (Livermore, CA)

    2011-08-09

    A method for forming a chemical microreactor includes forming at least one capillary microchannel in a substrate having at least one inlet and at least one outlet, integrating at least one heater into the chemical microreactor, interfacing the capillary microchannel with a liquid chemical reservoir at the inlet of the capillary microchannel, and interfacing the capillary microchannel with a porous membrane near the outlet of the capillary microchannel, the porous membrane being positioned beyond the outlet of the capillary microchannel, wherein the porous membrane has at least one catalyst material imbedded therein.

  20. Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds

    E-Print Network [OSTI]

    Truhlar, Donald G

    Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds Science the hydroxyl oxygen and alcoholic hydrogen stabilizes the transition state. Chemical & Engineering News ISSN 0009-2347 Copyright © 2010 American Chemical Society #12;

  1. Chemical and Biological Engineering Department Code 1 Department of Chemical & Biological Engineering

    E-Print Network [OSTI]

    Dandy, David

    Chemical and Biological Engineering Department Code 1 CODE of the Department of Chemical of Chemical & Biological Engineering. For clarity of presentation, some passages are copied directly from shall offer an undergraduate chemical and biological engineering program of technological, scientific

  2. Bioengineering/Chemical Engineering Building,

    E-Print Network [OSTI]

    Straight, Aaron

    BioE/ChemE Building S-3 Parking Struct. 3 Bioengineering/Chemical Engineering Building, Under Hall Cowell Houses Schwab Residential Center Lyman Graduate Residences Sterling Quad Mirrielees Pearce

  3. Nonlinear response theory in chemical kinetics

    E-Print Network [OSTI]

    Kryvohuz, M; Mukamel, S

    2014-01-01

    ?D(t) are D 0 (t) = (1) Chemical reactions, N h i ( x , t) iOF NONLINEAR RESPONSE THEORY TO CHEMICAL KINETICS Equation (non- linear responses of chemical systems to perturbations

  4. Status of Chemical Freeze-Out

    E-Print Network [OSTI]

    J. Cleymans; H. Oeschler; K. Redlich; S. Wheaton

    2006-07-14

    The status of the energy dependence of the chemical freeze-out temperature and chemical potential obtained in heavy ion collisions is presented. Recent proposals for chemical freeze-out conditions are compared.

  5. Tribo-Chemical Modeling of Copper CMP

    E-Print Network [OSTI]

    Tripathi, Shantanu; Doyle, Fiona; Dornfeld, David

    2006-01-01

    TRIBO-CHEMICAL MODELING OF COPPER CMP Shantanu Tripathi 1 ,an integrated tribo-chemical model of copper CMP thatThe role of glycine in the chemical mechanical planarization

  6. CHEMICAL ENGINEERING 2014-2016 CATALOG

    E-Print Network [OSTI]

    Lightsey, Glenn

    CHEMICAL ENGINEERING 2014-2016 CATALOG (catalog valid until August 2022) Suggested Arrangement ..............................1 CHE 317, Intro to Chemical Engineering Analysis...................3 CH 353, Physical Chemistry Hours Spring Semester Semester Hours CHE 264, Chemical Engineering Process & Projects Lab........2 CHE

  7. Department of Chemical and Petroleum Engineering

    E-Print Network [OSTI]

    Department of Chemical and Petroleum Engineering 2012 "Fueling Tomorrow's Economy" Presentation ENVIRONMENTALBIOMEDICAL OILANDGAS Department of Chemical & Petroleum Engineering 2 Presentation Outline Program Details ­ Chemical Engineering Petroleum Minor Biomedical Specialization Energy and the Environment Specialization

  8. Appendix G. Chemicals Annual Site Environmental Report

    E-Print Network [OSTI]

    Pennycook, Steve

    chemicals. Through the use of chemicals, we can increase food production, cure diseases, build more for the construction of homes may contain chemicals such as formaldehyde (in some insulation materials), asbestos

  9. LABORATORY CHEMICAL WASTE DISPOSAL POSTER (Post Near Chemical Waste Storage Area)

    E-Print Network [OSTI]

    WSTPS.rtf LABORATORY CHEMICAL WASTE DISPOSAL POSTER (Post Near Chemical Waste Storage Area) Excess Chemicals and Chemical Wastes · Toxic and Flammable Chemicals - These cannot go down the drain. Call Environmental Health and Safety (EHSO) at x-2723 for collection. · Corrosive Chemicals (Acids & Bases) - When

  10. Keeping Tabs on the World's Dangerous Chemicals

    Office of Energy Efficiency and Renewable Energy (EERE)

    Sandia chemical engineer Nancy Jackson has worked in laboratories around the world to help ensure that chemicals are used safely and kept secure.

  11. Nanoscale Chemical Imaging of a Working Catalyst

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

    of chemical processes. Watching Catalysts at Work Catalysts-substances that speed up chemical reactions without themselves being consumed-are essential to the production of...

  12. Chemical and Petroleum Engineering Enrollment Form for _______________________

    E-Print Network [OSTI]

    Chemical and Petroleum Engineering Enrollment Form for _______________________ Semester, Year Name _____________________________________ KUID _______________ Major: Chemical Petroleum (circle one) Degree Program: BS MS PhD Curriculum Option

  13. Nanoscale Chemical Imaging of a Working Catalyst

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

    Nanoscale Chemical Imaging of a Working Catalyst Print The heterogeneous catalysts used in most chemical processes typically consist of nanoscale metal or metal oxide particles...

  14. Nanoscale Chemical Imaging of a Working Catalyst

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

    Nanoscale Chemical Imaging of a Working Catalyst Nanoscale Chemical Imaging of a Working Catalyst Print Wednesday, 28 January 2009 00:00 The heterogeneous catalysts used in most...

  15. Chemical Homogeneity in Collinder 261 and Implications for Chemical Tagging

    E-Print Network [OSTI]

    G. M. De Silva; K. C. Freeman; M. Asplund; J. Bland-Hawthorn; M. S. Bessell; R. Collet

    2006-11-28

    This paper presents abundances for 12 red giants of the old open cluster Collinder 261 based on spectra from VLT/UVES. Abundances were derived for Na, Mg, Si, Ca, Mn, Fe, Ni, Zr and Ba. We find the cluster has a solar-level metallicity of [Fe/H] = -0.03 dex. However some alpha elements were found to be enhanced. The star-to-star scatter was consistent with the expected measurement uncertainty for all elements. The observed rms scatter is as follows: Na = 0.07, Mg = 0.05, Si = 0.06, Ca = 0.05, Mn = 0.03, Fe = 0.02, Ni = 0.04, Zr = 0.12, and Ba = 0.03 dex. The intrinsic scatter was estimated to be less than 0.05 dex. Such high levels of homogeneity indicate that chemical information remains preserved in this old open cluster. We use the chemical homogeneity we have now established in Cr 261, Hyades and the HR1614 moving group to examine the uniqueness of the individual cluster abundance patterns, ie. chemical signatures. We demonstrate that the three studied clusters have unique chemical signatures, and discuss how other such signatures may be searched for in the future. Our findings support the prospect of chemically tagging disk stars to common formation sites in order to unravel the dissipative history of the Galactic disk.

  16. Chemical Hygiene and Safety Plan

    SciTech Connect (OSTI)

    Berkner, K.

    1992-08-01

    The objective of this Chemical Hygiene and Safety Plan (CHSP) is to provide specific guidance to all LBL employees and contractors who use hazardous chemicals. This Plan, when implemented, fulfills the requirements of both the Federal OSHA Laboratory Standard (29 CFR 1910.1450) for laboratory workers, and the Federal OSHA Hazard Communication Standard (29 CFR 1910.1200) for non-laboratory operations (e.g., shops). It sets forth safety procedures and describes how LBL employees are informed about the potential chemical hazards in their work areas so they can avoid harmful exposures and safeguard their health. Generally, communication of this Plan will occur through training and the Plan will serve as a the framework and reference guide for that training.

  17. Uncoated microcantilevers as chemical sensors

    DOE Patents [OSTI]

    Thundat, Thomas G. (Knoxville, TN)

    2001-01-01

    A method and device are provided for chemical sensing using cantilevers that do not use chemically deposited, chemically specific layers. This novel device utilizes the adsorption-induced variation in the surfaces states on a cantilever. The methodology involves exciting charge carriers into or out of the surface states with photons having increasing discrete levels of energy. The excitation energy is provided as discrete levels of photon energy by scanning the wavelength of an exciting source that is illuminating the cantilever surface. When the charge carriers are excited into or out of the surface states, the cantilever bending changes due to changes in surface stress. The amount of cantilever bending with respect to an identical cantilever as a function of excitation energy is used to determine the energy levels associated with adsorbates.

  18. Chemical sciences, annual report 1993

    SciTech Connect (OSTI)

    Not Available

    1994-10-01

    The Chemical Sciences Division (CSD) is one of eleven research Divisions of the Lawrence Berkeley Laboratory, a DOE National Laboratory. In FY 1993, the Division made considerable progress on developing two end-stations and a beamline to advance combustion dynamics at the Advanced Light Source (ALS). In support of DOE`s national role in combustion research and chemical science, the beamline effort will enable researchers from around the world to make fundamental advances in understanding the structure and reactivity of critical reaction intermediates and transients, and in understanding the dynamics of elementary chemical reactions. The Division has continued to place a strong emphasis on full compliance with environmental health and safety guidelines and regulations and has made progress in technology transfer to industry. Finally, the Division has begun a new program in advanced battery research and development that should help strengthen industrial competitiveness both at home and abroad.

  19. Chemical Hygiene Plan For University of Florida

    E-Print Network [OSTI]

    Slatton, Clint

    Chemical Hygiene Plan For University of Florida Laboratories This is a site specific Chemical Reviewed August 2007 Revised August 2007 #12;2 I. Introduction This Chemical Hygiene Plan has been with UF laboratory chemical operations and is intended to meet the requirements of the OSHA Laboratory

  20. Chemical Hygiene Plan (The OSHA Laboratory Standard)

    E-Print Network [OSTI]

    Walker, Lawrence R.

    Chemical Hygiene Plan (The OSHA Laboratory Standard) Contact: Chemical Hygiene Safety Officer Risk Management & Safety University of Nevada Las Vegas (702) 895-4226 #12;Updated 4/27/2015 ii Chemical Hygiene of the Chemical Hygiene Plan .................................3 D. Permissible Exposure Limits and Threshold

  1. Chemical Hygiene Plan 1.0 Introduction

    E-Print Network [OSTI]

    Yoo, S. J. Ben

    Chemical Hygiene Plan 1.0 Introduction Satisfying Cal-OSHA (Title 8 CCR 5191) and campus regulations, this Chemical Hygiene Plan includes safety information specific to the Center for Nano and Micro chemicals and gasses available. If you have any questions about this Chemical Hygiene Plan, please email

  2. 94 Chemical Engineering Education MICROMIXING EXPERIMENTS

    E-Print Network [OSTI]

    Hesketh, Robert

    94 Chemical Engineering Education MICROMIXING EXPERIMENTS In the Introductory Chemical Reaction aspects of chemical re- action engineering. A major priority in industrial reac- tors[1] is to optimize of the introductory undergraduate chemical reaction engineer- ing course, but the experiments described in this paper

  3. Celebrating Singularities: Mathematics and Chemical Engineering

    E-Print Network [OSTI]

    Chang, Hsueh-Chia

    Celebrating Singularities: Mathematics and Chemical Engineering Yunshan Wang, Xinguang Cheng, and Hsueh-Chia Chang Dept. of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame problems in chemical engineering. VC 2013 American Institute of Chemical Engineers AIChE J, 59: 1830

  4. Department of Chemical and Petroleum Engineering

    E-Print Network [OSTI]

    Habib, Ayman

    Methane, Tight Gas ­ Chemical & Petrochemical Industries ­ Growing Biomedical Industry Broad, Flexible

  5. Institute of Chemical Engineering page 1 Chemical Process Engineering

    E-Print Network [OSTI]

    Auzinger, Winfried

    as well as catalytic tar removal from producer gas originating from thermo-chemical hydrocarbon conversion of hydrocarbons in secondary units · Research and development on novel of gas cleaning technologies #12;Institute at TU Wien: · Development and research on novel gasification processes · Measurement results and data

  6. Highly Hazardous Chemicals and Chemical Spills EPA Compliance Fact Sheet

    E-Print Network [OSTI]

    Wikswo, John

    will be the direct cost charged to VEHS by our disposal contractor. VEHS does not mark up the disposal charges chemicals in your laboratory, leave them alone and notify VEHS immediately to arrange for disposal. Highly spills must be disposed of as hazardous waste. · Clean up spills when they happen or contact VEHS

  7. Speeding chemical reactions by focusing

    E-Print Network [OSTI]

    A. M. Lacasta; L. Ramirez-Piscina; J. M. Sancho; K. Lindenberg

    2012-12-13

    We present numerical results for a chemical reaction of colloidal particles which are transported by a laminar fluid and are focused by periodic obstacles in such a way that the two components are well mixed and consequently the chemical reaction is speeded up. The roles of the various system parameters (diffusion coefficients, reaction rate, obstacles sizes) are studied. We show that focusing speeds up the reaction from the diffusion limited rate (t to the power -1/2) to very close to the perfect mixing rate, (t to the power -1).

  8. Method for producing chemical energy

    DOE Patents [OSTI]

    Jorgensen, Betty S.; Danen, Wayne C.

    2004-09-21

    Fluoroalkylsilane-coated metal particles having a central metal core, a buffer layer surrounding the core, and a fluoroalkylsilane layer attached to the buffer layer are prepared by combining a chemically reactive fluoroalkylsilane compound with an oxide coated metal particle having a hydroxylated surface. The resulting fluoroalkylsilane layer that coats the particles provides them with excellent resistance to aging. The particles can be blended with oxidant particles to form energetic powder that releases chemical energy when the buffer layer is physically disrupted so that the reductant metal core can react with the oxidant.

  9. Apparatus and methods for detecting chemical permeation

    DOE Patents [OSTI]

    Vo-Dinh, Tuan (Knoxville, TN)

    1994-01-01

    Apparatus and methods for detecting the permeation of hazardous or toxic chemicals through protective clothing are disclosed. The hazardous or toxic chemicals of interest do not possess the spectral characteristic of luminescence. The apparatus and methods utilize a spectrochemical modification technique to detect the luminescence quenching of an indicator compound which upon permeation of the chemical through the protective clothing, the indicator is exposed to the chemical, thus indicating chemical permeation.

  10. The Asian Development Bank`s role in promoting cleaner production in the People`s Republic of China

    SciTech Connect (OSTI)

    Huq, A.; Lohani, B.N.; Jalal, K.F.; Ouano, E.A.R.

    1999-09-01

    The People`s Republic of China (PRC) has the fastest growing economy in the world and is the third largest producer and consumer of energy. At the same time, the PRC`s industrial sector contributes heavily to air and water pollution. Because of the linkages between the production and use of energy and environmental degradation, the PRC, with the active support of bilateral and multilateral aid agencies, including the Asian Development Bank (ADB), is adopting measures that link economic growth to improvements in the environment. The PRC is pursuing a two-pronged strategy that involves implementing priority investment programs and promoting economic reforms. The ADB`s experience shows that the concept of cleaner production (CP) has been widely accepted, but the widespread adoption of CP requires a new way of thinking and new management capacities. In this regard, the PRC is at an early stage of promoting CP, and inadequacies in coordination among relevant agencies remain a key obstacle. To support CP activities, the ADB is participating in a cluster of activities within China that include policy development, capacity building, and financing environmental investments. This article describes the ADB`s current efforts to promote CP in PRC and analyzes the effectiveness of those efforts.

  11. Homeostasis in Chemical Reaction Pathways

    E-Print Network [OSTI]

    V. A. Malyshev; A. D. Manita; A. A. Zamyatin

    2011-12-25

    We consider stochastic models of chemical reaction networks with time dependent input rates and several types of molecules. We prove that, in despite of strong time dependence of input rates, there is a kind of homeostasis phenomenon: far away from input nodes the mean numbers of molecules of each type become approximately constant (do not depend on time).

  12. Extended range chemical sensing apparatus

    DOE Patents [OSTI]

    Hughes, R.C.; Schubert, W.K.

    1994-01-18

    An apparatus is described for sensing chemicals over extended range of concentrations. In particular, first and second sensors each having separate, but overlapping ranges for sensing concentrations of hydrogen are provided. Preferably, the first sensor is a MOS solid state device wherein the metal electrode or gate is a nickel alloy. The second sensor is a chemiresistor comprising a nickel alloy. 6 figures.

  13. CompositionsCHEMICAL Mallet Library

    E-Print Network [OSTI]

    CompositionsCHEMICAL Mallet Library Chairman's Corner Computer facility opens West wing renovation fall 1996 chemistry & biochemistry departmental newsletter The Chemistry Library has existed almost- istry Department and of the General Libraries, from modest beginnings in the late 19th century

  14. UB DEPARTMENT OF CHEMICAL AND BIOLOGICAL ENGINEERING BS in Chemical and Biological Engineering

    E-Print Network [OSTI]

    Krovi, Venkat

    UB DEPARTMENT OF CHEMICAL AND BIOLOGICAL ENGINEERING BS in Chemical and Biological EngineeringD (all in Chemical Engineering) · Average ChE starting salary: $66,000 (BS) · A five-year BS in Chemical by teaching assistants: 0 What Do Chemical and Biological Engineers Do? CBE graduates apply chemistry to make

  15. Chemical compositions, methods of making the chemical compositions, and structures made from the chemical compositions

    DOE Patents [OSTI]

    Yang, Lei; Cheng, Zhe; Liu, Ze; Liu, Meilin

    2015-01-13

    Embodiments of the present disclosure include chemical compositions, structures, anodes, cathodes, electrolytes for solid oxide fuel cells, solid oxide fuel cells, fuel cells, fuel cell membranes, separation membranes, catalytic membranes, sensors, coatings for electrolytes, electrodes, membranes, and catalysts, and the like, are disclosed.

  16. Passive in-situ chemical sensor

    DOE Patents [OSTI]

    Morrell, Jonathan S. (Farragut, TN); Ripley, Edward B. (Knoxville, TN)

    2012-02-14

    A chemical sensor for assessing a chemical of interest. In typical embodiments the chemical sensor includes a first thermocouple and second thermocouple. A reactive component is typically disposed proximal to the second thermal couple, and is selected to react with the chemical of interest and generate a temperature variation that may be detected by a comparison of a temperature sensed by the second thermocouple compared with a concurrent temperature detected by the first thermocouple. Further disclosed is a method for assessing a chemical of interest and a method for identifying a reaction temperature for a chemical of interest in a system.

  17. Olefin recovery via chemical absorption

    SciTech Connect (OSTI)

    Barchas, R.

    1998-06-01

    The recovery of fight olefins in petrochemical plants has generally been accomplished through cryogenic distillation, a process which is very capital and energy intensive. In an effort to simplify the recovery process and reduce its cost, BP Chemicals has developed a chemical absorption technology based on an aqueous silver nitrate solution. Stone & Webster is now marketing, licensing, and engineering the technology. The process is commercially ready for recovering olefins from olefin derivative plant vent gases, such as vents from polyethylene, polypropylene, ethylene oxide, and synthetic ethanol units. The process can also be used to debottleneck C{sub 2} or C{sub 3} splinters, or to improve olefin product purity. This paper presents the olefin recovery imp technology, discusses its applications, and presents economics for the recovery of ethylene and propylene.

  18. Geometric description of chemical reactions

    E-Print Network [OSTI]

    Hernando Quevedo; Diego Tapias

    2013-01-02

    We use the formalism of Geometrothermodynamics to describe chemical reactions in the context of equilibrium thermodynamics. Any chemical reaction in a closed system is shown to be described by a geodesic in a $2-$dimensional manifold that can be interpreted as the equilibrium space of the reaction. We first show this in the particular cases of a reaction with only two species corresponding to either two ideal gases or two van der Waals gases. We then consider the case of a reaction with an arbitrary number of species. The initial equilibrium state of the geodesic is determined by the initial conditions of the reaction. The final equilibrium state, which follows from a thermodynamic analysis of the reaction, is shown to correspond to a coordinate singularity of the thermodynamic metric which describes the equilibrium manifold.

  19. Chemical logging of geothermal wells

    DOE Patents [OSTI]

    Allen, Charles A. (Idaho Falls, ID); McAtee, Richard E. (Idaho Falls, ID)

    1981-01-01

    The presence of geothermal aquifers can be detected while drilling in geothermal formations by maintaining a chemical log of the ratio of the concentrations of calcium to carbonate and bicarbonate ions in the return drilling fluid. A continuous increase in the ratio of the concentrations of calcium to carbonate and bicarbonate ions is indicative of the existence of a warm or hot geothermal aquifer at some increased depth.

  20. Siphons in chemical reaction networks

    E-Print Network [OSTI]

    Shiu, Anne

    2009-01-01

    Siphons in a chemical reaction system are subsets of the species that have the potential of being absent in a steady state. We present a characterization of minimal siphons in terms of primary decomposition of binomial ideals, we explore the underlying geometry, and we demonstrate the effective computation of siphons using computer algebra software. This leads to a new method for determining whether given initial concentrations allow for various boundary steady states.

  1. Theoretical and Experimental Evaluation of Chemical Reactivity 

    E-Print Network [OSTI]

    Wang, Qingsheng

    2011-10-21

    theoretical and experimental methods. Methylcyclopentadiene (MCP) and Hydroxylamine (HA) are selected as representatives of unsaturated hydrocarbons and self-reacting chemicals, respectively. Chemical reactivity of MCP, including isomerization, dimerization...

  2. Alternative Energy Department of Chemical Engineering

    E-Print Network [OSTI]

    Mahon, Bradford Z.

    Alternative Energy Department of Chemical Engineering Graduate Handbook 2013-2014 Gina Eagan, Graduate Program Coordinator Professor Matthew Yates, Director of Alternative Energy #12;University of Rochester Graduate Handbook Alternative Energy updated August, 2013 Department of Chemical Engineering Page

  3. Alternative Energy Department of Chemical Engineering

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    Alternative Energy Department of Chemical Engineering Graduate Handbook 2014-2015 Victoria Heberling, Graduate Program Coordinator Professor Matthew Yates, Director of Alternative Energy #12;University of Rochester Graduate Handbook Alternative Energy updated August, 2013 Department of Chemical

  4. Future scenarios for green chemical supply chains

    E-Print Network [OSTI]

    Arora, Vibhu, M. Eng. Massachusetts Institute of Technology

    2013-01-01

    We live in an age where industrial chemicals are central to the modem economy serving as the basis for all man-made fibers, life-science chemicals and consumer products. Owing to globalization, the industry has grown to ...

  5. SPOTLIGHT on: Lindsay Freeman Chemical Engineering (Nanotechnology)

    E-Print Network [OSTI]

    Wang, Hai

    SPOTLIGHT on: Lindsay Freeman Chemical Engineering (Nanotechnology) Undergraduate Hometown.D. in chemical engineering with an emphasis in nanotechnology. Lindsay stands out as a very well-balanced student

  6. GENERALIZED TOPOLOGIES: HYPERGRAPHS, CHEMICAL REACTIONS, AND

    E-Print Network [OSTI]

    Flamm, Christoph

    topological spaces have applications in various applied domains of computer science, including digital image types or chemical species. A chemical reaction is a transformation rule of the form xX s- ,xx xX s

  7. Chemical and Petroleum Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Chemical and Petroleum Engineering Petroleum Engineering Minor Students pursuing a BSc in Mechanical Engineering or Chemical Engineering can broaden their skills by taking a minor in petroleum engineering. Energy is the largest

  8. Studying the Solar System's Chemical Recipe

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

    Studying the Solar System's Chemical Recipe Studying the Solar System's Chemical Recipe Print Tuesday, 26 March 2013 00:00 To study the origins of different isotope ratios among...

  9. Systematic approach for chemical reactivity evaluation 

    E-Print Network [OSTI]

    Aldeeb, Abdulrehman Ahmed

    2004-09-30

    incidents, and have harmed people, property, and the environment. Evaluation of reactive chemical hazards is critical to design and operate safer chemical plant processes. Much effort is needed for experimental techniques, mainly calorimetric analysis...

  10. Department of Energy, Environmental & Chemical Engineering

    E-Print Network [OSTI]

    Subramanian, Venkat

    . R. Chen and Dr. P. Biswas. summer 2010 : india-- international experience in energy, environmentalDepartment of Energy, Environmental & Chemical Engineering Opportunities for Undergraduate Students laboratory is a good way to expand your classroom experience. department of energy, environmental & chemical

  11. CHEMICAL SENSORS School of Chemistry and Biochemistry

    E-Print Network [OSTI]

    Sherrill, David

    students. Prerequisites include an introductory course in physical or analytical chemistry, undergraduateCHEMICAL SENSORS CHEM 6282 School of Chemistry and Biochemistry Chemical sensors is an interdisciplinary topic covering area of science and engineering that lies between chemistry, physics, materials

  12. Chemical vapor deposition of functionalized isobenzofuran polymers

    E-Print Network [OSTI]

    Olsson, Ylva Kristina

    2007-01-01

    This thesis develops a platform for deposition of polymer thin films that can be further tailored by chemical surface modification. First, we explore chemical vapor deposition of functionalized isobenzofuran films using ...

  13. Searching for the Solar System's Chemical Recipe

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

    Searching for the Solar System's Chemical Recipe Searching for the Solar System's Chemical Recipe Print Wednesday, 20 February 2013 00:00 The ratio of isotopes in elements like...

  14. ITP Chemicals: Industrial Feedstock Flexibility Workshop Results...

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

    Industrial Feedstock Flexibility Workshop Results, December 2009 ITP Chemicals: Industrial Feedstock Flexibility Workshop Results, December 2009 feedstockworkshopreport.pdf More...

  15. Chemical Free Water Analysis with Nanoelectrode Arrays

    Energy Innovation Portal (Marketing Summaries) [EERE]

    2013-06-05

    Electrochemical analysis is a highly sensitive, chemically selective method for identifying and quantifying many different chemicals in water.  Previous art required  field samples be transported to a laboratory where additional chemicals would be added before the analysis could be performed.  Sandia National Laboratories has invented an electrochemical analysis method that has eliminated the need to add chemicals to the testing process while increasing the...

  16. CHEMICAL BIODYNAMICS DIVISION ANNUAL REPORT 1978

    E-Print Network [OSTI]

    Authors, Various

    2011-01-01

    chemical Conversion and Storage of Solar Energy. Cambridge,Conversion and Storage of Solar Energy. Cambridge, England.

  17. 7, 1009710129, 2007 Chemical ozone loss

    E-Print Network [OSTI]

    ACPD 7, 10097­10129, 2007 Chemical ozone loss in the Arctic winter 1991­1992 S. Tilmes et al. Title Chemistry and Physics Discussions Chemical ozone loss in the Arctic winter 1991­1992 S. Tilmes 1 , R. M Chemical ozone loss in the Arctic winter 1991­1992 S. Tilmes et al. Title Page Abstract Introduction

  18. Chemical Oceanography MSCI/GEOL 782

    E-Print Network [OSTI]

    1 Chemical Oceanography MSCI/GEOL 782 Instructor: Dr. Claudia Benitez-Nelson Email: cbnelson: Tues/Thurs from 8:30 to 9:45 in EWSC 209 Website: http://blackboard.sc.edu/ Text: Chemical Oceanography by Emerson and Hedges (PDF's online) Non-required , but useful texts: Chemical Oceanography by Frank Millero

  19. A Chemical Edcation Leo P. Kadanoff1

    E-Print Network [OSTI]

    Kadanoff, Leo P.

    A Chemical Edcation by Leo P. Kadanoff1 Uncle Tungsten by Oliver Sacks Alfred A. Knopf, New York Oliver's extensive and foolhardy chemical experiments. In a home basement laboratory, he acquaints himself with the properties of the different chemical elements by the classic process of mixing

  20. Chemical Hygiene Policy Procedure: 6.05

    E-Print Network [OSTI]

    Jia, Songtao

    Chemical Hygiene Policy Procedure: 6.05 Version: 1.0 Created: 6/15/2013 1 A. Purpose: The Chemical Hygiene policy establishes Columbia University's position for the protection of laboratory workers Chemicals in Laboratories, also referred to as the Laboratory Standard. This policy provides current general

  1. Montana State University 1 Department of Chemical

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 Department of Chemical and Biological Engineering Department of Science in Chemical Engineering degree and a Master of Science degree in Environmental Engineering, with options available in Chemical Engineering and Environmental Engineering. Admission (M.S. and Ph

  2. Basic Chemical Safety and Laboratory Survival Skills

    E-Print Network [OSTI]

    Sherrill, David

    1 Basic Chemical Safety and Laboratory Survival Skills For anyone working in Georgia Tech Laboratories Deborah Wolfe-Lopez Laboratory and Chemical Safety Manager Georgia Tech EHS 404-382-2964 2010 #12 Hazardous Chemical Protection and Right to Know Law (RTK) RTK is the Georgia State Equivalent of the Federal

  3. Geophysics of Chemical Heterogeneity in the Mantle

    E-Print Network [OSTI]

    Stixrude, Lars

    , transition zone Abstract Chemical heterogeneity, produced by the near-surface rock cycle and dom- inatedGeophysics of Chemical Heterogeneity in the Mantle Lars Stixrude and Carolina Lithgow. This lithologic-scale chemical het- erogeneity may survive in the mantle for as long as the age of Earth because

  4. Classical Coordination Mechanisms in the Chemical Model

    E-Print Network [OSTI]

    Fradet, Pascal

    great souvenir! Abstract Originally, the chemical model of computation has been proposed as a sim- pleClassical Coordination Mechanisms in the Chemical Model J.-P. Ban^atre P. Fradet Y. Radenac-Pierre Ban^atre) had with Gilles on topics related with programming in general and chemical programming

  5. A Topological Approach to Chemical Organizations

    E-Print Network [OSTI]

    Stadler, Peter F.

    The Santa Fe Institute, 1399 Hyde Park Rd., Santa Fe NM 87501 Abstract Large chemical reaction networks. This abstract representation in turn suggest to explore the chemical meaning of well-established topological.g. in the Chemical Abstract Machine [7]. A wide variety of different computa- tional paradigms has been used

  6. Chemical Evolution of Galaxies: a problem of

    E-Print Network [OSTI]

    ?umer, Slobodan

    Chemical Evolution of Galaxies: a problem of Astroarchaelogy Francesca Matteucci, Trieste University Lubljana, February 24, 2014 #12;Chemical Evolution of Galaxies Beatrice Tinsley (27 January 1941- 23 March 1981) She started the field of galactic chemical evolution #12;Collaborators: #12;Outline

  7. Chemical Reactor Analysis and Optimal Digestion

    E-Print Network [OSTI]

    Jumars, Pete

    derived from basic principles o f chemical reactor analysis and design Deborah L. Penry and Peter in terms of chemical reactor components and then use principles of reactor design to identify variablesJ 310 Chemical Reactor Analysis and Optimal Digestion An optimal digestion theory can be readily

  8. QANU Research Review Chemical Engineering 3TU

    E-Print Network [OSTI]

    Theune, Mariët

    QANU Research Review Chemical Engineering 3TU QANU, November 2009 #12;2 QANU / Research Review Chemical Engineering 3TU Quality Assurance Netherlands Universities (QANU) Catharijnesingel 56 PO Box 8035 / Research Review Chemical Engineering 3TU Contents Foreword 5 Preface 7 1. The review Committee

  9. 138 Chemical Engineering Education FLUIDIZED BED

    E-Print Network [OSTI]

    Hesketh, Robert

    138 Chemical Engineering Education FLUIDIZED BED POLYMER COATING EXPERIMENT ROBERT P. HESKETH, C,2] and is a highly visual experiment in chemical engineering pro- cesses and experimentation. In addition for the chemical engineering profession. The field encom- passes many technologies, ranging from polymerization

  10. Third International Symposium ENGINEERING OF CHEMICAL COMPLEXITY

    E-Print Network [OSTI]

    Rudzick, Oliver

    Third International Symposium ENGINEERING OF CHEMICAL COMPLEXITY Program 4 May, Tuesday 16:00 ­ 20:45 ­ 11:15 Coffee break Session chair: R. Kapral 11:15 M. Britton "Probing chemical waves and patterns "Anomalous dispersion in chemical reaction-diffusion systems" 15:10 S. Müller "Hydrodynamic instability

  11. Chemical and Biological Engineering Summary of Actions

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Chemical and Biological Engineering Summary of Actions 2014-2015 Concern Recommendation Action Follow-up 1. The department name is Chemical and Biological Engineering. An analysis of student Biological Engineering programs. 4. The second semester of the senior capstone sequence in Chemical

  12. Vanderbilt Department of Chemical and Biomolecular Engineering

    E-Print Network [OSTI]

    Vanderbilt Department of Chemical and Biomolecular Engineering #12;2 Plasmonics and Nanophotonics Graduate work in chemical and biomolecular engineering provides an opportunity for study and research at the cutting edge--to contribute to shaping a new model of what chemical engineers do. All faculty members

  13. 192 Chemical Engineering Education IS PROCESS SIMULATION

    E-Print Network [OSTI]

    Hesketh, Robert

    192 Chemical Engineering Education IS PROCESS SIMULATION USED EFFECTIVELY IN ChE COURSES? KEVIN D of specific methods of effective use of these tools in chemical engineering courses, both from the literature and from the authors' experience. DISCUSSION In the past, most chemical engineering programs viewed process

  14. Computing Resources at Chemical and Biochemical Engineering

    E-Print Network [OSTI]

    Muzzio, Fernando J.

    Computing Resources at Chemical and Biochemical Engineering Note that use of all Rutgers University) consists of 18 Windows NT Workstations and is primarily reserved for classroom use for Chemical Engineering at Chemical and Biochemical Engineering. DSV Lab. The DSV lab consists of 60 Sun UltraSparc 10 computers. Each

  15. Chemical Engineering at McMaster University

    E-Print Network [OSTI]

    Thompson, Michael

    Chemical Engineering at McMaster University The Formative Years: A Brief History 1958-1982 Cameron. Woods #12;Copyright 2011 © Department of Chemical Engineering, McMaster University, Hamilton, Ontario, L. Photographs are reproduced by courtesy of the Faculty of Engineering and the Department of Chemical

  16. Chemical Engineering BEng (Hons) Key details

    E-Print Network [OSTI]

    Painter, Kevin

    Chemical Engineering BEng (Hons) Key details Duration: Full-time: 3 years (BEng) / 4 years (BEng Hons) Delivery type: Day Intake date: September Fees: 58000 AED per year Overview Chemical engineering successful and thriving types of business in the world. Chemical engineers play a vital role in achieving

  17. THEORY OF CHEMICAL REACTION ANTONIO LAGANA

    E-Print Network [OSTI]

    Auzinsh, Marcis

    THEORY OF CHEMICAL REACTION DYNAMICS Edited by: ANTONIO LAGANA Department of Chemistry University Theoretical treatment of the dynamics of chemical reactions has undergone a spectacular development during the NATO Advanced Research Work- shop on the Theory of the Dynamics of Chemical Reactions in Balatonf

  18. CHEMICAL REMOVAL OF BIOMASS FROM WASTE AIR BIOTRICKLING FILTERS: SCREENING OF CHEMICALS

    E-Print Network [OSTI]

    CHEMICAL REMOVAL OF BIOMASS FROM WASTE AIR BIOTRICKLING FILTERS: SCREENING OF CHEMICALS OF POTENTIAL INTEREST H. H. J. COX and M. A. DESHUSSES* Department of Chemical and Environmental Engineering October 1998) AbstractÐA protocol was developed to rapidly assess the eciency of chemical washing

  19. Z .Chemical Geology 145 1998 325394 The chemical composition of subducting sediment and its

    E-Print Network [OSTI]

    Langmuir, Charles H.

    Z .Chemical Geology 145 1998 325­394 The chemical composition of subducting sediment and its heterogeneity all require a better understanding of the mass and chemical fluxes associated with subducting sediments. We have evaluated subducting sediments on a global basis in order to better define their chemical

  20. Using chemical tracers in hillslope soils to estimate the importance of chemical denudation under

    E-Print Network [OSTI]

    Mudd, Simon Marius

    Using chemical tracers in hillslope soils to estimate the importance of chemical denudation under mass. The model includes both sediment transport and chemical denudation. A simplified two-phase model is developed; the two phases are a chemically immobile phase, which has far lower solubility than the bulk soil

  1. Chemical engineers design, control and optimize large-scale chemical, physicochemical and

    E-Print Network [OSTI]

    Rohs, Remo

    Introduction to Separation Processes (3, Sp) Use of equilibrium phase relations and principles of material by petition only. 405 Applications of Probability and Statistics for Chemical Engineers (3, Fa) Principles Chemical Reactor Analysis (4, Fa) Basic concepts of chemical kinetics and chemical reactor design

  2. The Chemical Engineering Ph.D. Program Department of Chemical Engineering

    E-Print Network [OSTI]

    Firestone, Jeremy

    The Chemical Engineering Ph.D. Program Department of Chemical Engineering University of Delaware of chemical engineering fundamentals and their application. The requirements set out below represent a foundation of technical knowledge in chemical engineering. This knowledge should be obtained in a way

  3. Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds

    E-Print Network [OSTI]

    Zare, Richard N.

    Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds Latest News News | Chemical & Engineering News http://pubs.acs.org/cen/news/87/i24/8724news1.html 1 of 2 6 for the Advancement of Science, and the Association for Women in Science. Chemical & Engineering News ISSN 0009

  4. 8 Chemical Engineering Education first met Robert Hesketh at the 1992 Chemical Engineering Sum-

    E-Print Network [OSTI]

    Hesketh, Robert

    #12;8 Chemical Engineering Education I first met Robert Hesketh at the 1992 Chemical Engineering the opportunity to hire him as one of the found- ing members of the Rowan Chemical Engineering Department! During sources. As one of the founding faculty members of the College of Engineer- ing and Chemical Engineering

  5. Open Innovation in Chemical Engineering The technological and business principles of Open Innovation in the chemical

    E-Print Network [OSTI]

    Engineering The technological and business principles of Open Innovation in the chemical industry: inventions in Closed and Open Innovation Open innovation business models in the chemical engineering. Open innovation companies working in the neighborhood of chemical engineering. Examples of open innovation in the chemical

  6. Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds

    E-Print Network [OSTI]

    Zare, Richard N.

    Chemical & Engineering News Serving the chemical, life sciences and laboratory worlds Cover Story | Chemical & Engineering News http://pubs.acs.org/cen/coverstory/88/8812cover2.html 1 of 5 3/22/2010 09 fail. Fostering Creativity | Cover Story | Chemical & Engineering News http

  7. M. Bahrami ENSC 461 (S 11) Chemical Reactions 1 Chemical Reactions

    E-Print Network [OSTI]

    Bahrami, Majid

    M. Bahrami ENSC 461 (S 11) Chemical Reactions 1 Chemical Reactions When analyzing reacting systemsHm. For example octane is C8H18. Combustion: is a chemical reaction during which a fuel is oxidized and a large.28 #12;M. Bahrami ENSC 461 (S 11) Chemical Reactions 2 Where N is the number of moles and M is the molar

  8. Apparatus and methods for detecting chemical permeation

    DOE Patents [OSTI]

    Vo-Dinh, T.

    1994-12-27

    Apparatus and methods for detecting the permeation of hazardous or toxic chemicals through protective clothing are disclosed. The hazardous or toxic chemicals of interest do not possess the spectral characteristic of luminescence. The apparatus and methods utilize a spectrochemical modification technique to detect the luminescence quenching of an indicator compound which upon permeation of the chemical through the protective clothing, the indicator is exposed to the chemical, thus indicating chemical permeation. The invention also relates to the fabrication of protective clothing materials. 13 figures.

  9. Chemical kinetics and combustion modeling

    SciTech Connect (OSTI)

    Miller, J.A. [Sandia National Laboratories, Livermore, CA (United States)

    1993-12-01

    The goal of this program is to gain qualitative insight into how pollutants are formed in combustion systems and to develop quantitative mathematical models to predict their formation rates. The approach is an integrated one, combining low-pressure flame experiments, chemical kinetics modeling, theory, and kinetics experiments to gain as clear a picture as possible of the process in question. These efforts are focused on problems involved with the nitrogen chemistry of combustion systems and on the formation of soot and PAH in flames.

  10. Microcomponent chemical process sheet architecture

    DOE Patents [OSTI]

    Wegeng, Robert S. (Richland, WA); Drost, M. Kevin (Richland, WA); Call, Charles J. (Pasco, WA); Birmingham, Joseph G. (Richland, WA); McDonald, Carolyn Evans (Richland, WA); Kurath, Dean E. (Benton County, WA); Friedrich, Michele (Prosser, WA)

    1998-01-01

    The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation.

  11. Microcomponent chemical process sheet architecture

    DOE Patents [OSTI]

    Wegeng, R.S.; Drost, M.K.; Call, C.J.; Birmingham, J.G.; McDonald, C.E.; Kurath, D.E.; Friedrich, M.

    1998-09-22

    The invention is a microcomponent sheet architecture wherein macroscale unit processes are performed by microscale components. The sheet architecture may be a single laminate with a plurality of separate microcomponent sections or the sheet architecture may be a plurality of laminates with one or more microcomponent sections on each laminate. Each microcomponent or plurality of like microcomponents perform at least one chemical process unit operation. A first laminate having a plurality of like first microcomponents is combined with at least a second laminate having a plurality of like second microcomponents thereby combining at least two unit operations to achieve a system operation. 26 figs.

  12. Chemical Inventory | Sample Preparation Laboratories

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene NetworkNuclear SecurityChattan ooga Eag le ForChemCamChemical

  13. Chemical Physics | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene NetworkNuclear SecurityChattan ooga Eag leChemical

  14. Chemical Resources | Sample Preparation Laboratories

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAudits &BradburyMayARM-0501 Marine StratusChemCamChemical Resources

  15. Inventure Chemicals | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA JumpDuimenMakingBiofuelsInformationSocietyInvensysChemicals Jump

  16. Chemical Looping | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank,CammackFLIR JumpMaine: EnergyEnergy InformationChemical Looping Jump

  17. Chemical Science | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeVehicle ReplacementStatesA CaseNovemberto3:2:8:Chemical Science

  18. Isomer-Specific Biodegradation and Chemical Oxidation of Nonylphenol

    E-Print Network [OSTI]

    Lu, Zhijiang

    2014-01-01

    in U.S. sewage sludges and chemical fate in outdoor soilendocrine disrupting chemicals by potassium permanganate inconfidential 2006 IUR company/chemical records." Retrieved

  19. Chemical burn caused by topical application of garlic under occlusion

    E-Print Network [OSTI]

    Xu, Shuai; Heller, Marissa; Wu, Peggy A; Nambudiri, Vinod E

    2014-01-01

    Number 1 January 2014 Letter Chemical burn caused by topicalan unusually severe case of chemical burn following garlicirritant contact dermatitis, chemical burn, allium sativum

  20. Controlled Chemical Doping of Semiconductor Nanocrystals Using Redox Buffers

    E-Print Network [OSTI]

    Engel, Jesse H.

    2014-01-01

    Controlled Chemical Doping of Semiconductor Nanocrys- talsHerein, we demonstrate a chemical strategy for the con-dope the nanocrystal solid. Chemical doping methods reported

  1. Chemical Dynamics, Molecular Energetics, and Kinetics at the Synchrotron

    E-Print Network [OSTI]

    Leone, Stephen R.

    2010-01-01

    novel measurements of chemical dynamics for clusters, Chemical Dynamics, Molecular Energetics, and Kinetics at theUniversity of California Chemical Sciences Division,

  2. Dissection of Plant Defense Mechanisms Using Chemical and Molecular Genomics

    E-Print Network [OSTI]

    Rodriguez-Salus, Melinda Sue

    2012-01-01

    of auxins by a chemical genomics approach." Journal ofadvances in chemical genomics." Current Medicinal Chemistrymolecular and chemical genomics." Phytopathology 97(7): S58-

  3. Modeling Exposure to Persistent Chemicals in Hazard and Risk Assessment

    E-Print Network [OSTI]

    Cowan-Ellsberry, Christina E.

    2010-01-01

    Chemicals in Hazard and Risk Assessment Christina E. Cowan-implications for chemical risk assessment. J Environ MonitJM. 2006. Screening level risk assessment model for chemical

  4. Chemical heat pump and chemical energy storage system

    DOE Patents [OSTI]

    Clark, Edward C. (Woodinville, WA); Huxtable, Douglas D. (Bothell, WA)

    1985-08-06

    A chemical heat pump and storage system employs sulfuric acid and water. In one form, the system includes a generator and condenser, an evaporator and absorber, aqueous acid solution storage and water storage. During a charging cycle, heat is provided to the generator from a heat source to concentrate the acid solution while heat is removed from the condenser to condense the water vapor produced in the generator. Water is then stored in the storage tank. Heat is thus stored in the form of chemical energy in the concentrated acid. The heat removed from the water vapor can be supplied to a heat load of proper temperature or can be rejected. During a discharge cycle, water in the evaporator is supplied with heat to generate water vapor, which is transmitted to the absorber where it is condensed and absorbed into the concentrated acid. Both heats of dilution and condensation of water are removed from the thus diluted acid. During the discharge cycle the system functions as a heat pump in which heat is added to the system at a low temperature and removed from the system at a high temperature. The diluted acid is stored in an acid storage tank or is routed directly to the generator for reconcentration. The generator, condenser, evaporator, and absorber all are operated under pressure conditions specified by the desired temperature levels for a given application. The storage tanks, however, can be maintained at or near ambient pressure conditions. In another form, the heat pump system is employed to provide usable heat from waste process heat by upgrading the temperature of the waste heat.

  5. 10 Questions for a Chemical Engineer: Alan Zacher | Department...

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

    10 Questions for a Chemical Engineer: Alan Zacher 10 Questions for a Chemical Engineer: Alan Zacher March 24, 2011 - 1:39pm Addthis Chemical engineer Alan Zacher Chemical engineer...

  6. Heterodyne lidar for chemical sensing

    SciTech Connect (OSTI)

    Oldenborg, R. C. (Richard C.); Tiee, J. J. (Joe J.); Shimada, T. (Tsutomu); Wilson, C. W. (Carl W.); Remelius, D. K. (Dennis K.); Fox, Jay; Swim, Cynthia

    2004-01-01

    The overall objective is to assess the detection performance of LWIR (long wavelength infrared) coherent Lidar systems that potentially possess enhanced effluent detection capabilities. Previous work conducted by Los Alamos has demonstrated that infrared DIfferential Absorption Lidar (DIAL) is capable of detecting chemicals in plumes from long standoff ranges. Our DIAL approach relied on the reflectivity of topographical targets to provide a strong return signal. With the inherent advantage of applying heterodyne transceivers to approach single-photon detection in LWIR, it is projected that marked improvements in detection range or in spatial coverage can be attained. In some cases, the added photon detection sensitivity could be utilized for sensing 'soft targets', such as atmospheric and threat aerosols where return signal strength is drastically reduced, as opposed to topographical targets. This would allow range resolved measurements and could lead to the mitigation of the limiting source of noise due to spectral/spatial/temporal variability of the ground scene. The ability to distinguish normal variations in the background from true chemical signatures is crucial to the further development of sensitive remote chemical sensing technologies. One main difficulty in demonstrating coherent DIAL detection is the development of suitable heterodyne transceivers that can achieve rapid multi-wavelength tuning required for obtaining spectral signature information. LANL has recently devised a novel multi-wavelength heterodyne transceiver concept that addresses this issue. A 5-KHz prototype coherent CO{sub 2} transceiver has been constructed and is being now used to help address important issues in remote CBW agent standoff detection. Laboratory measurements of signal-to-noise ratio (SNR) will be reported. Since the heterodyne detection scheme fundamentally has poor shot-to-shot signal statistics, in order to achieve sensitive detection limits, favorable averaging statistics have to be validated. The baseline coherent DIAL detection sensitivity that can be achieved averaging multiple laser pulses and by comparisons of different wavelengths will be demonstrated. Factors that are presently limiting performance and attempts to circumvent these issues will be discussed.

  7. Chemical microreactor and method thereof

    DOE Patents [OSTI]

    Morse, Jeffrey D.; Jankowski, Alan

    2005-11-01

    A chemical microreactor suitable for generation of hydrogen fuel from liquid sources such as ammonia, methanol, and butane through steam reforming processes when mixed with an appropriate amount of water contains capillary microchannels with integrated resistive heaters to facilitate the occurrence of catalytic steam reforming reactions. One such microreactor employs a packed catalyst capillary microchannel and at least one porous membrane. Another employs a porous membrane with a large surface area or a porous membrane support structure containing a plurality of porous membranes having a large surface area in the aggregate, i.e., greater than about 1 m.sup.2 /cm.sup.3. The packed catalyst capillary microchannels, porous membranes and porous membrane support structures may be formed by a variety of methods.

  8. Vertical flow chemical detection portal

    DOE Patents [OSTI]

    Linker, Kevin L. (Albuquerque, NM); Hannum, David W. (Albuquerque, NM); Conrad, Frank James (Russellville, SC)

    1999-01-01

    A portal apparatus for screening objects or persons for the presence of trace amounts of chemical substances such as illicit drugs or explosives. The apparatus has a test space, in which a person may stand, defined by two generally upright sides spanned by a horizontal transom. One or more fans in the transom generate a downward air flow (uni-directional) within the test space. The air flows downwardly from a high pressure upper zone, past the object or person to be screened. Air moving past the object dislodges from the surface thereof both volatile and nonvolatile particles of the target substance. The particles are entrained into the air flow which continues flowing downward to a lower zone of reduced pressure, where the particle-bearing air stream is directed out of the test space and toward preconcentrator and detection components. The sides of the portal are specially configured to partially contain and maintain the air flow.

  9. Vertical flow chemical detection portal

    DOE Patents [OSTI]

    Linker, K.L.; Hannum, D.W.; Conrad, F.J.

    1999-06-22

    A portal apparatus is described for screening objects or persons for the presence of trace amounts of chemical substances such as illicit drugs or explosives. The apparatus has a test space, in which a person may stand, defined by two generally upright sides spanned by a horizontal transom. One or more fans in the transom generate a downward air flow (uni-directional) within the test space. The air flows downwardly from a high pressure upper zone, past the object or person to be screened. Air moving past the object dislodges from the surface thereof both volatile and nonvolatile particles of the target substance. The particles are entrained into the air flow which continues flowing downward to a lower zone of reduced pressure, where the particle-bearing air stream is directed out of the test space and toward preconcentrator and detection components. The sides of the portal are specially configured to partially contain and maintain the air flow. 3 figs.

  10. Chemically assisted mechanical refrigeration process

    DOE Patents [OSTI]

    Vobach, A.R.

    1987-11-24

    There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

  11. Chemically assisted mechanical refrigeration process

    DOE Patents [OSTI]

    Vobach, A.R.

    1987-06-23

    There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator. 5 figs.

  12. Chemically assisted mechanical refrigeration process

    DOE Patents [OSTI]

    Vobach, Arnold R. (6006 Allentown Dr., Spring, TX 77379)

    1987-01-01

    There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer (11) at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer (11) to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator (10) to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing he evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator.

  13. Chemically assisted mechanical refrigeration process

    DOE Patents [OSTI]

    Vobach, Arnold R. (6006 Allentown Dr., Spring, TX 77389)

    1987-01-01

    There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer (11) at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer (11) to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator (10) to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator.

  14. Do open clusters have distinguishable chemical signatures?

    E-Print Network [OSTI]

    Blanco-Cuaresma, S; Heiter, U

    2015-01-01

    Past studies have already shown that stars in open clusters are chemically homogeneous (e.g. De Silva et al. 2006, 2007 and 2009). These results support the idea that stars born from the same giant molecular cloud should have the same chemical composition. In this context, the chemical tagging technique was proposed by Freeman et al. 2002. The principle is to recover disrupted stellar clusters by looking only to the stellar chemical composition. In order to evaluate the feasibility of this approach, it is necessary to test if we can distinguish between stars born from different molecular clouds. For this purpose, we studied the chemical composition of stars in 32 old and intermediate-age open clusters, and we applied machine learning algorithms to recover the original cluster by only considering the chemical signatures.

  15. Electrostatic thin film chemical and biological sensor

    DOE Patents [OSTI]

    Prelas, Mark A. (Columbia, MO); Ghosh, Tushar K. (Columbia, MO); Tompson, Jr., Robert V. (Columbia, MO); Viswanath, Dabir (Columbia, MO); Loyalka, Sudarshan K. (Columbia, MO)

    2010-01-19

    A chemical and biological agent sensor includes an electrostatic thin film supported by a substrate. The film includes an electrostatic charged surface to attract predetermined biological and chemical agents of interest. A charge collector associated with said electrostatic thin film collects charge associated with surface defects in the electrostatic film induced by the predetermined biological and chemical agents of interest. A preferred sensing system includes a charge based deep level transient spectroscopy system to read out charges from the film and match responses to data sets regarding the agents of interest. A method for sensing biological and chemical agents includes providing a thin sensing film having a predetermined electrostatic charge. The film is exposed to an environment suspected of containing the biological and chemical agents. Quantum surface effects on the film are measured. Biological and/or chemical agents can be detected, identified and quantified based on the measured quantum surface effects.

  16. Asian Communication Modes

    E-Print Network [OSTI]

    Zhang, Yan Bing

    2008-01-01

    Communication in its simplest form refers to the ongoing process of sharing and understanding meaning (? Communication: Definitions and Concepts). Much of a problematic intercultural communication stems from different ways that message is composed...

  17. Studying the Solar System's Chemical Recipe

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

    published work, the group performed VUV experiments on sulfur, using the results to build a model of chemical evolution in the primitive solar nebula that could yield the...

  18. Solutia: Massachusetts Chemical Manufacturer Uses SECURE Methodology...

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

    plant-wide energy assessment conducted at the Solutia Inc. chemical production facility in Springfield, Massachusetts. The assessment focused on finding ways to reduce the plant's...

  19. Chemical Sciences Division | Advanced Materials |ORNL

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

    analysis, chemical imaging, neutron science, polymer science, and interfacial science. Theory is closely integrated with materials synthesis and characterization to gain new...

  20. Chemical Sciences, Geosciences, & Biosciences Program | ORNL

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

    Sciences, Geosciences, and Biosciences Program The Department of Energy's Office of Basic Energy Sciences' Chemical Sciences, Geosciences and Biosciences (CSGB) activities at...

  1. CHEMICAL HYGIENE PLAN HAZARD COMMUNICATION PLAN

    E-Print Network [OSTI]

    Kim, Duck O.

    Biological Safety Officer Ergonomic Specialist 2723 Radiation Safety 2250 Facilities Management Office 2125. ANNUAL REVIEW AND EVALUATION OF EFFECTIVENESS OF THE CHEMICAL HYGIENE PLAN 9. HAZARD COMMUNICATION PLAN

  2. Alumni & Industry Magazine Chemical Engineering & Applied Chemistry

    E-Print Network [OSTI]

    Prodiæ, Aleksandar

    grease, waste animal fats, recycled veg- etable oils and agricultural seed oils into biodiesel. BioxAlumni & Industry Magazine Chemical Engineering & Applied Chemistry University of Toronto Volume 10

  3. Microbend fiber-optic chemical sensor

    DOE Patents [OSTI]

    Weiss, Jonathan D. (Albuquerque, NM)

    2002-01-01

    A microbend fiber-optic chemical sensor for detecting chemicals in a sample, and a method for its use, is disclosed. The sensor comprises at least one optical fiber having a microbend section (a section of small undulations in its axis), for transmitting and receiving light. In transmission, light guided through the microbend section scatters out of the fiber core and interacts, either directly or indirectly, with the chemical in the sample, inducing fluorescence radiation. Fluorescence radiation is scattered back into the microbend section and returned to an optical detector for determining characteristics of the fluorescence radiation quantifying the presence of a specific chemical.

  4. CHEMICAL ENGINEERING 2012-2014 CATALOG

    E-Print Network [OSTI]

    Texas at Austin, University of

    Semester Semester Hours CH 302, Principles of Chemistry II ...........................................3 CH...........................4 CHE 372, Chemical Reactor Analysis and Design....................3 American History

  5. Rejuvenating Permeable Reactive Barriers by Chemical Flushing

    Broader source: Energy.gov [DOE]

    Final Report:Rejuvenating Permeable Reactive Barriers by Chemical Flushing,U.S. Environmental Protection Agency, Region 8 Support.August 2004

  6. Workshop: Synchrotron Applications in Chemical Catalysis | Stanford...

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

    Applications in Chemical Catalysis Tuesday, October 25, 2011 - 8:00am 2011 SSRLLCLS Annual Users Conference This workshop, part of the 2011 SSRLLCLS Annual Users...

  7. Integrated Chemical Geothermometry System for Geothermal Exploration

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Develop practical and reliable system to predict geothermal reservoir temperatures from integrated chemical analyses of spring and well fluids.

  8. Chemical and Materials Sciences Building | ORNL

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

    modern laboratory and office space for ORNL researchers who are studying and developing materials and chemical processes for energy-related technologies, including advanced...

  9. Studying the Solar System's Chemical Recipe

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

    Studying the Solar System's Chemical Recipe Print To study the origins of different isotope ratios among the elements that make up today's smorgasbord of planets, moons, comets,...

  10. Department of Chemical and Biological Engineering

    E-Print Network [OSTI]

    Torquato, Salvatore

    Department of Chemical and Biological Engineering Undergraduate Handbook Academic Year 2014, pharmaceuticals, semiconductors, adhesives, biopolymers, artificial kidneys, oil refineries, solar panels

  11. Chemically stabilized ionomers containing inorganic fillers

    DOE Patents [OSTI]

    Roelofs, Mark Gerrit

    2013-12-31

    Ionomeric polymers that are chemically stabilized and contain inorganic fillers are prepared, and show reduced degradation. The ionomers care useful in membranes and electrochemical cells.

  12. ORISE: Chemical Stockpile Emergency Preparedness Program Exercise...

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

    Exercise Trending Tool ORISE-developed tool improves information sharing between Chemical Stockpile Emergency Preparedness Program partners The Oak Ridge Institute for Science and...

  13. ORISE: Chemical Stockpile Emergency Preparedness Program Exercise...

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

    Chemical Stockpile Emergency Preparedness Program Exercise Training and Analysis Tool Training Tool Improves Information Sharing Between CSEPP and its Response Partners In 2006,...

  14. Evaluation Of Chemical Geothermometers For Calculating Reservoir...

    Open Energy Info (EERE)

    Evaluation Of Chemical Geothermometers For Calculating Reservoir Temperatures At Nevada Geothermal Power Plants Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  15. Methods and compounds for chemical ligation

    DOE Patents [OSTI]

    Church, George M.; Sismour, A. Michael

    2013-07-09

    Compositions and methods for chemical ligation are provided. Methods for nucleic acid sequencing, nucleic acid assembly and nucleic acid synthesis are also provided.

  16. High Efficiency Modular Chemical Processes (HEMCP)

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

    - ADVANCED MANUFACTURING OFFICE High Efficiency Modular Chemical Processes (HEMCP) Modular Process Intensification Framework for R&D Targets Advanced Manufacturing Office...

  17. Chemical Engineering and Chemical Technology 1 Faculty of Engineering, Department of

    E-Print Network [OSTI]

    for planning, design and control of processes. The department offers world-class facilities for both research chemical synthesis and production. MEng in Chemical Engineering with a Year Abroad1 The MEng course

  18. Origin of Cosmic Chemical Abundances

    E-Print Network [OSTI]

    Maio, Umberto

    2015-01-01

    Cosmological N-body hydrodynamic computations following atomic and molecular chemistry (e$^-$, H, H$^+$, H$^-$, He, He$^+$, He$^{++}$, D, D$^+$, H$_2$, H$_2^+$, HD, HeH$^+$), gas cooling, star formation and production of heavy elements (C, N, O, Ne, Mg, Si, S, Ca, Fe, etc.) from stars covering a range of mass and metallicity are used to explore the origin of several chemical abundance patterns and to study both the metal and molecular content during simulated galaxy assembly. The resulting trends show a remarkable similarity to up-to-date observations of the most metal-poor damped Lyman-$\\alpha$ absorbers at redshift $z\\gtrsim 2$. These exhibit a transient nature and represent collapsing gaseous structures captured while cooling is becoming effective in lowering the temperature below $\\sim 10^4\\,\\rm K$, before they are disrupted by episodes of star formation or tidal effects. Our theoretical results agree with the available data for typical elemental ratios, such as [C/O], [Si/Fe], [O/Fe], [Si/O], [Fe/H], [O/...

  19. 2005 Chemical Reactions at Surfaces

    SciTech Connect (OSTI)

    Cynthia M. Friend

    2006-03-14

    The Gordon Research Conference (GRC) on 2005 Chemical Reactions at Surfaces was held at Ventura Beach Marriott, Ventura California from February 13, 2005 through February 18, 2005. The Conference was well-attended with 124 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, 'free time' was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field.

  20. Safety Topic Chemical Hood General purpose: prevent exposure to toxic, irritating, or noxious chemical

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic ­ Chemical Hood General purpose: prevent exposure to toxic, irritating, or noxious chemical vapors and gases. A face velocity of 100 feet per minute (fpm) provides efficient vapor capture the better. (T) (F) A chemical hood can be used for storage of volatile, flammable, or odiferous materials

  1. Chemical engineers design, control and optimize large-scale chemical, physicochemical and

    E-Print Network [OSTI]

    Rohs, Remo

    Introduction to Separation Processes (3, Sp) Use of equilibrium phase relations and principles of material by petition only. 405 Applications of Probability and Statistics for Chemical Engineers (3, Fa) Principles 226. #12;41 CHEMICAL & MATERIALS SCIENCE 442 Chemical Reactor Analysis (4, Fa) Basic concepts

  2. Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof. Mikael Nilsson)(Prof. Mikael Nilsson)

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof. Mikael Nilsson)(Prof. Mikael for future nuclear waste reprocessing. Projects include new methods and chemicals used in solvent extraction knowledge for separation of different elements in spent nuclear fuel. Radioanalytical techniques and online

  3. Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof.(Prof. MikaelMikael Nilsson)Nilsson)

    E-Print Network [OSTI]

    Mease, Kenneth D.

    Nuclear Chemical EngineeringNuclear Chemical Engineering (Prof.(Prof. MikaelMikael Nilsson for future nuclear waste reprocessing. Projects include new methods and chemicals used in solvent extraction knowledge for separation of different elements in spent nuclear fuel. Radioanalytical techniques and online

  4. The Chemical Engineering Ph.D. Program Department of Chemical Engineering

    E-Print Network [OSTI]

    Firestone, Jeremy

    and engineering knowledge in a particular area of scholarship. The conduct of this research, as well a foundation of technical knowledge in chemical engineering. This knowledge should be obtained in a wayThe Chemical Engineering Ph.D. Program Department of Chemical Engineering University of Delaware

  5. Single Cells as Biosensors for Chemical Separations

    E-Print Network [OSTI]

    Single Cells as Biosensors for Chemical Separations Jason B. Shear,* Harvey A. Fishman, Nancy L. Allbritton,t Delia Garigan, Richard N. Zare,t Richard H. Scheller A biosensor system based on the response sensitivity and selectivity. Biosensors detect chemical species with high selectivity on the basis

  6. hz.genium.com Proper Chemical Storage

    E-Print Network [OSTI]

    Cohen, Robert E.

    Lab Safety 1 hz.genium.com #12;Proper Chemical Storage · Store in compatible groups. Consult above flammables and reactives. · Label storage areas, and label all chemicals being stored. · Store hazardous with contents. · Lids should be tightly closed. · Secondary containment for floor storage. · Do not store

  7. COLLEGE OF ENGINEERING DEPARTMENT OF CHEMICAL ENGINEERING

    E-Print Network [OSTI]

    Zallen, Richard

    COLLEGE OF ENGINEERING DEPARTMENT OF CHEMICAL ENGINEERING BACHELOR OF SCIENCE IN CHEMICAL ENGINEERING FOR STUDENTS GRADUATING IN CALENDAR YEAR 2018 (CO-OP STUDENTS GRADUATING IN CALENDAR YEAR 2019 Credits CHEM 1035 General Chemistry Pre: None 3 CHEM 1036 General Chemistry Pre: None 3 CHEM 1045 General

  8. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING

    E-Print Network [OSTI]

    Palanki, Srinivas

    methane to generate hydrogen, are analyzed. In particular, basic chemical engineering principles with oxygen to generate electrical power which drives an electric motor. A brief description of the two main for automotive ap- plications, using methane as a fuel, are analyzed. Basic chemical engineering principles

  9. GULF OF MEXICO PHYSICAL AND CHEMICAL DATA

    E-Print Network [OSTI]

    -^ ^ / GULF OF MEXICO PHYSICAL AND CHEMICAL DATA FROM ALASKA CRUISES Marine Biological Laboratory, Commissioner GULF OF MEXICO PHYSICAL AND CHEMICAL DATA FROM ALASKA CRUISES Compiled by Albert Collier Fishery OF THE GULF OF MEXICO By Kenneth H. Driimmond and George B. Austin, Jr. Department of Oceanography The A. & M

  10. Frontiers in Chemical Imaging Seminar Series

    E-Print Network [OSTI]

    Frontiers in Chemical Imaging Seminar Series Presented by Kannan M. Krishnan, Ph.D. Departments of Materials Science and Physics University of Washington Abstract There has been a renaissance in magnetism. Central to this work are innovations in chemical synthesis of nanoparticles, their size-dependent magnetic

  11. GUIDELINES FOR HANDLING HAZARDOUS CHEMICAL WASTE

    E-Print Network [OSTI]

    Tennessee, University of

    GUIDELINES FOR HANDLING HAZARDOUS CHEMICAL WASTE The proper management of hazardous waste and regulatory compliance are achieved: 1. Make sure that no hazardous materials are placed into regular solid in the departmental chemical hygiene plan (CHP) before you begin to use hazardous substances. 3. Make sure you know

  12. Chemical Imaging Initiative Delivering New Capabilities for

    E-Print Network [OSTI]

    or with light-source capabilities to image materials of importance to the nation's energy and environmentalChemical Imaging Initiative Delivering New Capabilities for In Situ, Molecular-Scale Imaging A complete, precise and realistic view of chemical, materials and biochemical processes and an understanding

  13. chemical (CHE) CHE overview programs available

    E-Print Network [OSTI]

    Rohs, Remo

    phase relations and principles of material and energy balance for design, operation, and optimization) Principles of probability and statis- tics, random variables and random functions. Application to chemical- ments in the rubber industry. Recom- mended preparation: CHEM 322bL. 442 Chemical Reactor Analysis (4

  14. December 2013 Department of Chemical Engineering

    E-Print Network [OSTI]

    Zevenhoven, Ron

    December 2013 Department of Chemical Engineering Thermal and Flow Engineering Laboratory Ron / Chemical Engineering course 424514 "Fluid and Particulate Systems" 4 sp, as presented during 9x3 hours in second-year course 424101 "Processteknikens grunder" ("Introduction to process engineering") it also

  15. Excellence in biotechnology for fuels and chemicals

    SciTech Connect (OSTI)

    Neufeld, S.

    1999-04-23

    The Biotechnology Center for Fuels and Chemicals (BCFC) leads a national effort, in cooperation with industry, to develop innovative, market-driven biotechnologies for producing fuels and chemicals from renewable resources. The BCFC researchers focus on using bioprocesses to convert renewable biomass feedstocks into valuable products.

  16. CHEMICAL THERMODYNAMICS AND KINETICS Class Meetings

    E-Print Network [OSTI]

    Sherrill, David

    CHEM 6471 CHEMICAL THERMODYNAMICS AND KINETICS Class Meetings 9:35 ­ 10:55 am, Tuesday and Thursday of October 22-26 Textbooks Molecular Thermodynamics by D.A McQuarrie and J.D. Simon, University Science Books the laws of classical thermodynamics and some of their chemical applications. It also covers basic

  17. LABORATORY GUIDE FOR MANAGING CHEMICAL WASTE

    E-Print Network [OSTI]

    Wikswo, John

    LABORATORY GUIDE FOR MANAGING CHEMICAL WASTE VANDERBILT UNIVERSITY Vanderbilt Environmental Health-4951 After hours pager: 835-4965 www.safety.vanderbilt.edu TABLE OF CONTENTS CHEMICAL WASTE MANAGEMENT and Safety (VEHS) 322-2057 www.safety.vanderbilt.edu Revision 1: 3/03 #12;Laboratory Guide for Managing

  18. College of Engineering CME Chemical Engineering

    E-Print Network [OSTI]

    MacAdam, Keith

    College of Engineering CME Chemical Engineering KEY: # = new course * = course changed = course dropped University of Kentucky 2013-2014 Undergraduate Bulletin 1 CME 006 THE ENGINEERING PROFESSION (JUNIOR AND SENIOR). (0) Activities of the Student Chapter of the American Institute of Chemical Engineers

  19. Department of Energy, Environmental & Chemical Engineering

    E-Print Network [OSTI]

    Subramanian, Venkat

    Department of Energy, Environmental & Chemical Engineering Opportunities for Undergraduate Students laboratory is a good way to expand your classroom experience. department of energy, environmental & chemicalIndustryPlantTour.Thedepartmentoffers twoplanttourseachfall. Cover: International Experience Brazil 2012 in sugar can mill, Usina Ester, Campina, Brazil #12

  20. Chemical composition of Earth-like planets

    E-Print Network [OSTI]

    Ronco, M P; Marboeuf, U; Alibert, Y; de Elía, G C; Guilera, O M

    2015-01-01

    Models of planet formation are mainly focused on the accretion and dynamical processes of the planets, neglecting their chemical composition. In this work, we calculate the condensation sequence of the different chemical elements for a low-mass protoplanetary disk around a solar-type star. We incorporate this sequence of chemical elements (refractory and volatile elements) in our semi-analytical model of planet formation which calculates the formation of a planetary system during its gaseous phase. The results of the semi-analytical model (final distributions of embryos and planetesimals) are used as initial conditions to develope N-body simulations that compute the post-oligarchic formation of terrestrial-type planets. The results of our simulations show that the chemical composition of the planets that remain in the habitable zone has similar characteristics to the chemical composition of the Earth. However, exist differences that can be associated to the dynamical environment in which they were formed.

  1. Surface wave chemical detector using optical radiation

    DOE Patents [OSTI]

    Thundat, Thomas G.; Warmack, Robert J.

    2007-07-17

    A surface wave chemical detector comprising at least one surface wave substrate, each of said substrates having a surface wave and at least one measurable surface wave parameter; means for exposing said surface wave substrate to an unknown sample of at least one chemical to be analyzed, said substrate adsorbing said at least one chemical to be sensed if present in said sample; a source of radiation for radiating said surface wave substrate with different wavelengths of said radiation, said surface wave parameter being changed by said adsorbing; and means for recording signals representative of said surface wave parameter of each of said surface wave substrates responsive to said radiation of said different wavelengths, measurable changes of said parameter due to adsorbing said chemical defining a unique signature of a detected chemical.

  2. Factors affecting cutability and certain chemical, physical, histological and organoleptic properties of Holstein-Friesian carcasses 

    E-Print Network [OSTI]

    Rea, Ronald Howard

    1968-01-01

    I Ql 40 4 IQ 0 ICI ICI O 04 Ql O 0 4/l m m C0 Ol M Ol 0 0 0 4J C Ol II C C Ql Ql 4J 0 JO 44 C IO 04 W 44 m m m 44 8 0 00 P m aQO IQ Ql Ql '0 IO 00 0 WI 0 4 0 04 29 O M M CO CD a O O CD m Pc CQ Ch AW C Ql JJ... 0 I4 0 IQ. Ql M c4 04 8 QIMAO O 4 h 4 Ql A Ql JJ g W JJ 0 ctl I4 4 M Am...

  3. New Thermodynamic Paradigm of Chemical Equilibria

    E-Print Network [OSTI]

    B. Zilbergleyt

    2011-10-28

    The paper presents new thermodynamic paradigm of chemical equilibrium, setting forth comprehensive basics of Discrete Thermodynamics of Chemical Equilibria (DTd). Along with previous results by the author during the last decade, this work contains also some new developments of DTd. Based on the Onsager's constitutive equations, reformulated by the author thermodynamic affinity and reaction extent, and Le Chatelier's principle, DTd brings forward a notion of chemical equilibrium as a balance of internal and external thermodynamic forces (TdF), acting against a chemical system. Basic expression of DTd is the chemical system logistic map of thermodynamic states that ties together energetic characteristics of chemical reaction, occurring in the system, the system shift from "true" thermodynamic equilibrium (TdE), and causing that shift external thermodynamic forces. Solutions to the basic map are pitchfork bifurcation diagrams in coordinates "shift from TdE - growth factor (or TdF)"; points, corresponding to the system thermodynamic states, are dwelling on its branches. The diagrams feature three typical areas: true thermodynamic equilibrium and open equilibrium along the thermodynamic branch before the threshold of its stability, i.e. bifurcation point, and bifurcation area with bistability and chaotic oscillations after the point. The set of solutions makes up the chemical system domain of states. The new paradigm complies with the correspondence principle: in isolated chemical system external TdF vanish, and the basic map turns into traditional expression of chemical equilibrium via thermodynamic affinity. The theory binds together classical and contemporary thermodynamics of chemical equilibria on a unique conceptual basis. The paper is essentially reworked and refocused version of the earlier preprint on the DTd basics, supplemented with new results.

  4. ICI's Approach to Total Energy Savings on Ethylene Plants 

    E-Print Network [OSTI]

    Hindmarsh, E.; Boland, D.

    1987-01-01

    ) and the other is for the below ambient section (all streams operating at temperatures below ambient) of the plant. Ambient temperature represents a natural division between those process duties that require utility cooling through refrigeration and those... that do not. The hot and cold composite curves for the above and below ambient sections of a typical ethylene plant are shown together in Figure 2. These represent the sums of the cooling and heating duties, respectively of all the streams...

  5. Lunar Magnetism, Space Weathering, and Icy Satellite Interiors

    E-Print Network [OSTI]

    Hemingway, Douglas James

    2015-01-01

    solar wind flux-dependent equilibrium, followed by a more gradual period of optical maturation driven mainly by micrometeoroid impacts.impact event, the freshly exposed material experiences rapid weathering until it reaches an equilibrium value of , controlled by solar wind

  6. PINK SALMON TAGGING.EXPERIMENTS IN ICY STRAIT AND

    E-Print Network [OSTI]

    and PAUL T. MACY FISHERY BULLETIN 100 UNITED STATES DEPARTMENT OF THE INTERIOR, DouAlas McKay, Secretary

  7. Icy Cirrus Clouds to Be Studied This Spring

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHighHussein KhalilResearch88 Sign In AboutWorkshop:Ice Nuclei4

  8. Production of chemicals and fuels from biomass

    DOE Patents [OSTI]

    Woods, Elizabeth; Qiao, Ming; Myren, Paul; Cortright, Randy D.; Kania, John

    2015-12-15

    Described are methods, reactor systems, and catalysts for converting biomass to fuels and chemicals in a batch and/or continuous process. The process generally involves the conversion of water insoluble components of biomass, such as hemicellulose, cellulose and lignin, to volatile C.sub.2+O.sub.1-2 oxygenates, such as alcohols, ketones, cyclic ethers, esters, carboxylic acids, aldehydes, and mixtures thereof. In certain applications, the volatile C.sub.2+O.sub.1-2 oxygenates can be collected and used as a final chemical product, or used in downstream processes to produce liquid fuels, chemicals and other products.

  9. Chemical preconcentrator with integral thermal flow sensor

    DOE Patents [OSTI]

    Manginell, Ronald P. (Albuquerque, NM); Frye-Mason, Gregory C. (Cedar Crest, NM)

    2003-01-01

    A chemical preconcentrator with integral thermal flow sensor can be used to accurately measure fluid flow rate in a microanalytical system. The thermal flow sensor can be operated in either constant temperature or constant power mode and variants thereof. The chemical preconcentrator with integral thermal flow sensor can be fabricated with the same MEMS technology as the rest of the microanlaytical system. Because of its low heat capacity, low-loss, and small size, the chemical preconcentrator with integral thermal flow sensor is fast and efficient enough to be used in battery-powered, portable microanalytical systems.

  10. Chemical Sciences Division annual report 1994

    SciTech Connect (OSTI)

    1995-06-01

    The division is one of ten LBL research divisions. It is composed of individual research groups organized into 5 scientific areas: chemical physics, inorganic/organometallic chemistry, actinide chemistry, atomic physics, and chemical engineering. Studies include structure and reactivity of critical reaction intermediates, transients and dynamics of elementary chemical reactions, and heterogeneous and homogeneous catalysis. Work for others included studies of superconducting properties of high-{Tc} oxides. In FY 1994, the division neared completion of two end-stations and a beamline for the Advanced Light Source, which will be used for combustion and other studies. This document presents summaries of the studies.

  11. The environmental chemical tributyltin chloride (TBT) shows both estrogenic and adipogenic activities in mice which might depend on the exposure dose

    SciTech Connect (OSTI)

    Penza, M.; Jeremic, M.; Marrazzo, E. [Laboratory of Biotechnology and Department of Laboratory Medicine, Civic Hospital of Brescia (Italy); Maggi, A.; Ciana, P. [Centre of Excellence on Neurodegenerative Diseases, University of Milan (Italy); Rando, G. [Center for Integrative Genomics, University of Lausanne (Switzerland); Grigolato, P.G. [Human Pathology, School of Medicine, University of Brescia (Italy); Di Lorenzo, D., E-mail: dilorenzodiego@yahoo.it [Laboratory of Biotechnology and Department of Laboratory Medicine, Civic Hospital of Brescia (Italy)

    2011-08-15

    Exposure during early development to chemicals with hormonal action may be associated with weight gain during adulthood because of altered body homeostasis. It is known that organotins affect adipose mass when exposure occurs during fetal development, although no knowledge of effects are available for exposures after birth. Here we show that the environmental organotin tributyltin chloride (TBT) exerts adipogenic action when peripubertal and sexually mature mice are exposed to the chemical. The duration and extent of these effects depend on the sex and on the dose of the compound, and the effects are relevant at doses close to the estimated human intake (0.5 {mu}g/kg). At higher doses (50-500 {mu}g/kg), TBT also activated estrogen receptors (ERs) in adipose cells in vitro and in vivo, based on results from acute and longitudinal studies in ERE/luciferase reporter mice. In 3T3-L1 cells (which have no ERs), transiently transfected with the ERE-dependent reporter plus or minus ER{alpha} or ER{beta}, TBT (in a dose range of 1-100 nM) directly targets each ER subtype in a receptor-specific manner through a direct mechanism mediated by ER{alpha} in undifferentiated preadipocytic cells and by ER{beta} in differentiating adipocytes. The ER antagonist ICI-182,780 inhibits this effect. In summary, the results of this work suggest that TBT is adipogenic at all ages and in both sexes and that it might be an ER activator in fat cells. These findings might help to resolve the apparent paradox of an adipogenic chemical being also an estrogen receptor activator by showing that the two apparently opposite actions are separated by the different doses to which the organism is exposed. - Research Highlights: > The environmental organotin tributyltin chloride shows dose-dependent estrogenic and adipogenic activities in mice. > The duration and extent of these effects depend on the sex and the dose of the compound. > The estrogenic and adipogenic effects of TBT occur at doses closed to the estimated human intake. > TBT activates the estrogen receptors (ER{alpha} and ER{beta}) in 3T3-L1 cells at nM concentrations.

  12. SECTION 13-CHEMICAL SAFETY NOTE: Much of the information contained in this Chemical Safety section is duplicated from the

    E-Print Network [OSTI]

    Selmic, Sandra

    164 SECTION 13- CHEMICAL SAFETY NOTE: Much of the information contained in this Chemical Safety section is duplicated from the "Chemical Hygiene Plan for Laboratories" in the Louisiana Tech University ( Section 12) when working with chemicals. REQULATORY BASIS FOR RULES GOVERNING THE SAFE USE OF CHEMICALS

  13. Annual Report 2000. Chemical Structure and Dynamics

    SciTech Connect (OSTI)

    Colson, Steven D.; McDowell, Robin S.

    2001-04-15

    This annual report describes the research and accomplishments of the Chemical Structure and Dynamics Program in the year 2000, one of six research programs at the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) - a multidisciplinary, national scientific user facility and research organization. The Chemical Structure and Dynamics (CS&D) program is meeting the need for a fundamental, molecular-level understanding by 1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; 2) developing a multidisciplinary capability for describing interfacial chemical processes relevant to environmental chemistry; and 3) developing state-of-the-art research and analytical methods for characterizing complex materials of the types found in natural and contaminated systems.

  14. Chemical Sciences, Geosciences, and Biosciences Strategic Planning...

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

    Chemical Sciences, Geosciences, and Biosciences Strategic Planning Process September 21, 2015 1:00PM to 2:00PM Presenter Tanja Pietrass, Director, CSGB Division, DOE Office of...

  15. Chemical vapor deposition of antimicrobial polymer coatings

    E-Print Network [OSTI]

    Martin, Tyler Philip, 1977-

    2007-01-01

    There is large and growing interest in making a wide variety of materials and surfaces antimicrobial. Initiated chemical vapor deposition (iCVD), a solventless low-temperature process, is used to form thin films of polymers ...

  16. Reporting Conservation Results in the Chemical Industry 

    E-Print Network [OSTI]

    Doerr, R. E.

    1979-01-01

    In 1974, the Manufacturing Chemists Association (MCA) developed an energy rate method for reporting the energy conservation results of the chemical industry to the Federal Energy Administration. The MCA Energy Rate Method has served as a model...

  17. Collaborating for Multi-Scale Chemical Science

    SciTech Connect (OSTI)

    William H. Green

    2006-07-14

    Advanced model reduction methods were developed and integrated into the CMCS multiscale chemical science simulation software. The new technologies were used to simulate HCCI engines and burner flames with exceptional fidelity.

  18. How Do I Work with Chemicals?

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

    at the bottom of the chemical safety page of the ESS (example). If you will be using hazardous materials, this work will usually be restricted to a special bench at the...

  19. Laboratory Safety Survey Chemical Hygiene Plan

    E-Print Network [OSTI]

    Ishida, Yuko

    Laboratory Safety Survey Chemical Hygiene Plan OFFICE OF ENVIRONMENTAL HEALTH AND SAFETY UNIVERSITY and charged? (if not, call UC Davis Fire Department). 17. Are sinks labeled "Industrial Water - Do Not Drink

  20. Biomedical Engineering Biomedical engineering integrates physical, chemical,

    E-Print Network [OSTI]

    Biomedical Engineering Biomedical engineering integrates physical, chemical, mathematical sciences and engineering principles for the study of biology, medicine, behavior, or health. Biomedical engineering, and for improving health. Biomedical engineers design and develop devices and procedures that solve medical

  1. Chemical vapor infiltration using microwave energy

    DOE Patents [OSTI]

    Devlin, David J. (Los Alamos, NM); Currier, Robert P. (Los Alamos, NM); Laia, Jr., Joseph R. (Los Alamos, NM); Barbero, Robert S. (Santa Cruz, NM)

    1993-01-01

    A method for producing reinforced ceramic composite articles by means of chemical vapor infiltration and deposition in which an inverted temperature gradient is utilized. Microwave energy is the source of heat for the process.

  2. Acceleration of chemical reaction by chaotic mixing

    E-Print Network [OSTI]

    M. Chertkov; V. Lebedev

    2003-01-27

    Theory of fast binary chemical reaction, ${\\cal A}+{\\cal B}\\to{\\cal C}$, in a statistically stationary chaotic flow at large Schmidt number ${Sc}$ and large Damk\\"ohler number ${Da}$ is developed. For stoichiometric condition we identify subsequent stages of the chemical reaction. The first stage corresponds to the exponential decay, $\\propto\\exp(-\\lambda t)$ (where $\\lambda$ is the Lyapunov exponent of the flow), of the chemicals in the bulk part of the flow. The second and the third stages are related to the chemicals remaining in the boundary region. During the second stage the amounts of ${\\cal A}$ and ${\\cal B}$ decay $\\propto 1/\\sqrt{t}$, whereas the decay law during the third stage is exponential, $\\propto\\exp(-\\gamma t)$, where $\\gamma\\sim\\lambda/\\sqrt{Sc}$.

  3. Sandia Researchers Develop Promising Chemical Technology for...

    Energy Savers [EERE]

    - 9:50am Addthis DOE-funded researchers at Sandia National Laboratories have developed new chemical technology that could lead to batteries able to cost-effectively store three...

  4. Chemical structure and dynamics: Annual report 1996

    SciTech Connect (OSTI)

    Colson, S.D.; McDowell, R.S.

    1997-03-01

    The Chemical Structure and Dynamics (CS&D) program is a major component of the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) developed by Pacific Northwest National Laboratory (PNNL) to provide a state-of-the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for characterizing waste tanks and pollutant distributions, and for detecting and monitoring trace atmospheric species.

  5. BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING

    E-Print Network [OSTI]

    Heller, Barbara

    BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING CIVIL, ARCHITECTURAL, AND ENVIRONMENTAL ENGINEERING ELECTRICAL AND COMPUTER ENGINEERING MECHANICAL, MATERIALS, AND AEROSPACE ENGINEERING COLLEGE OF ENGINEERING IIT ARMOUR #12;WHY ENGINEERINGAT IIT ARMOUR? Five Departments. One Distinctive Educational

  6. TCD-IISc Symposium "Chemistry & Chemical Biology"

    E-Print Network [OSTI]

    O'Mahony, Donal E.

    actinide chemistry, with a focus on coordination and organometallic uranium chemistry. Paula ColavitaTCD-IISc Symposium "Chemistry & Chemical Biology" Trinity College Clive Williams, Dean of Chemistry. Research areas include supramolecular organic and inorganic chemistry and medicinal chemistry

  7. The 30th Annual Chemical Physics

    E-Print Network [OSTI]

    Le Roy, Robert J.

    of Waterloo Department of Chemistry, University of Waterloo AB SCIEX #12;Symposium on Chemical PhysicsMaster University) Ab Initio Modeling of Excited States of Uranium Compounds: Dissecting the Interplay of Electron

  8. Chemical Hydrogen Storage Research and Development

    Broader source: Energy.gov [DOE]

    DOE's chemical hydrogen storage R&D is focused on developing low-cost energy-efficient regeneration systems for these irreversible hydrogen storage systems. Significant technical issues remain...

  9. Photon level chemical classification using digital compressive ...

    E-Print Network [OSTI]

    David S. Wilcox

    2012-11-09

    Oct 12, 2012 ... programmable binary optical filters designed to minimize the error in the chemical classification (or con- ...... troscopy, thus highlighting the power of compressive detection. ... Since the mirror switching time of our DMD.

  10. Chemical structure and dynamics. Annual report 1995

    SciTech Connect (OSTI)

    Colson, S.D.; McDowell, R.S.

    1996-05-01

    The Chemical Structure and Dynamics program is a major component of Pacific Northwest National Laboratory`s Environmental Molecular Sciences Laboratory (EMSL), providing a state-of-the-art collaborative facility for studies of chemical structure and dynamics. We respond to the need for a fundamental, molecular-level understanding of chemistry at a wide variety of environmentally important interfaces by (1) extending the experimental characterization and theoretical description of chemical reactions to encompass the effects of condensed media and interfaces; (2) developing a multidisciplinary capability for describing interfacial chemical processes within which the new knowledge generated can be brought to bear on complex phenomena in environmental chemistry and in nuclear waste processing and storage; and (3) developing state-of-the-art analytical methods for the characterization of waste tanks and pollutant distributions, and for detection and monitoring of trace atmospheric species.

  11. Tools for chemical synthesis in microsystems

    E-Print Network [OSTI]

    Jensen, Klavs F.

    Chemical synthesis in microsystems has evolved from simple proof-of-principle examples to become a general technique in academia and industry. Numerous such “flow chemistry” applications are now found in pharmaceutical and ...

  12. Chemical sensor with oscillating cantilevered probe

    DOE Patents [OSTI]

    Adams, Jesse D

    2013-02-05

    The invention provides a method of detecting a chemical species with an oscillating cantilevered probe. A cantilevered beam is driven into oscillation with a drive mechanism coupled to the cantilevered beam. A free end of the oscillating cantilevered beam is tapped against a mechanical stop coupled to a base end of the cantilevered beam. An amplitude of the oscillating cantilevered beam is measured with a sense mechanism coupled to the cantilevered beam. A treated portion of the cantilevered beam is exposed to the chemical species, wherein the cantilevered beam bends when exposed to the chemical species. A second amplitude of the oscillating cantilevered beam is measured, and the chemical species is determined based on the measured amplitudes.

  13. Sensor for detecting and differentiating chemical analytes

    DOE Patents [OSTI]

    Yi, Dechang (Metuchen, NJ); Senesac, Lawrence R. (Knoxville, TN); Thundat, Thomas G. (Knoxville, TN)

    2011-07-05

    A sensor for detecting and differentiating chemical analytes includes a microscale body having a first end and a second end and a surface between the ends for adsorbing a chemical analyte. The surface includes at least one conductive heating track for heating the chemical analyte and also a conductive response track, which is electrically isolated from the heating track, for producing a thermal response signal from the chemical analyte. The heating track is electrically connected with a voltage source and the response track is electrically connected with a signal recorder. The microscale body is restrained at the first end and the second end and is substantially isolated from its surroundings therebetween, thus having a bridge configuration.

  14. Graphene Electronic Device Based Biosensors and Chemical Sensors

    E-Print Network [OSTI]

    Jiang, Shan

    2014-01-01

    116] Perkins, F.K. et al. Chemical Vapor Sensing with Monoof Monolayer MoS 2 via Chemical Doping, Nano Letters 13,of axial ligands on the surface chemical bonds of adsorbed

  15. Control structure design for complete chemical plants Sigurd Skogestad +

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Control structure design for complete chemical plants Sigurd Skogestad + Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway Abstract Control for complete chemical plants (plantwide control) is presented. It starts with carefully defining

  16. New Frontiers for Encapsulation in the Chemical Industry Brenda Andrade,,

    E-Print Network [OSTI]

    Cheng, Jianjun

    Chemical Company, Collegeville, Pennsylvania 19426, United States ABSTRACT: Encapsulation of activesNew Frontiers for Encapsulation in the Chemical Industry Brenda Andrade,, Ziyuan Song,, Jun Li, United States § Formulation Science, Corporate Research and Development, The Dow Chemical Company

  17. THE UNIVERSITY OF ALABAMA Department of Chemical and Biological Engineering

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    THE UNIVERSITY OF ALABAMA Department of Chemical and Biological Engineering Laboratory Manager chemical engineering laboratory courses, working alongside faculty, including teaching Position A laboratory manager is sought at The University of Alabama's Department of Chemical

  18. 389Department of Chemical and Petroleum Engineering Undergraduate Catalogue 201516

    E-Print Network [OSTI]

    389Department of Chemical and Petroleum Engineering Undergraduate Catalogue 2015­16 Department of Chemical and Petroleum Engineering Chairperson: Ahmad, Mohammad Professor: Ahmad, Mohammad Assistant, Fatima The Department of Chemical and Petroleum Engineering offers two undergraduate degree programs

  19. UNIVERSITY OF Department of Chemical Engineering Seminar Schedule: Fall 2013

    E-Print Network [OSTI]

    Zapletal, Jindrich

    UNIVERSITY OF FLORIDA Department of Chemical Engineering Seminar Schedule: Fall 2013 26 August Mr (Host: ) Dept. of Chemical Engineering, University of Florida "Spatial-Temporal Instability (Host: Butler) Dept. Chemical & Biomolecular Engineering, University of Illinois "New Frontiers

  20. DEPARTMENT OF CHEMICAL ENGINEERING DEPARTMENT OF MECHANICAL AND INDUSTRIAL ENGINEERING

    E-Print Network [OSTI]

    Mountziaris, T. J.

    DEPARTMENT OF CHEMICAL ENGINEERING DEPARTMENT OF MECHANICAL AND INDUSTRIAL ENGINEERING University review of kinetic processes in engineering materials that control the materials' structural and chemical in engineering materials that control the materials' structural and chemical characteristics in relation

  1. 304 Department of Chemical and Petroleum Engineering Graduate Catalogue 201516

    E-Print Network [OSTI]

    304 Department of Chemical and Petroleum Engineering Graduate Catalogue 2015­16 Department of Chemical and Petroleum Engineering Chairperson: Ahmad, Mohammad Professor: Ahmad, Mohamad Assistant, Fatima General Information The Chemical Engineering Program offers two graduate master's programs, one

  2. Probability 1 computation with chemical reaction networks Rachel Cummings

    E-Print Network [OSTI]

    Probability 1 computation with chemical reaction networks Rachel Cummings David Doty David Soloveichik§ Abstract The computational power of stochastic chemical reaction networks (CRNs) varies signifi computation. How can chemical reactions process information, make decisions, and solve problems? A natural

  3. An Alternative to Gillespie's Algorithm for Simulating Chemical Reactions

    E-Print Network [OSTI]

    Troina, Angelo

    An Alternative to Gillespie's Algorithm for Simulating Chemical Reactions Roberto Barbuti, Andrea introduce a probabilistic algorithm for the simulation of chemical reactions, which can be used evolution of chemical reactive systems described by Gillespie. Moreover, we use our algorithm

  4. Appendix F. Chemicals Annual Site Environmental Report--2011

    E-Print Network [OSTI]

    Pennycook, Steve

    , pesticides, and industrial chemicals. Through the use of chemicals, we can increase food production, cure materials used for the construction of homes may contain chemicals such as formaldehyde (in some insulation

  5. Process safety management for highly hazardous chemicals

    SciTech Connect (OSTI)

    1996-02-01

    Purpose of this document is to assist US DOE contractors who work with threshold quantities of highly hazardous chemicals (HHCs), flammable liquids or gases, or explosives in successfully implementing the requirements of OSHA Rule for Process Safety Management of Highly Hazardous Chemicals (29 CFR 1910.119). Purpose of this rule is to prevent releases of HHCs that have the potential to cause catastrophic fires, explosions, or toxic exposures.

  6. Real time chemical exposure and risk monitor

    DOE Patents [OSTI]

    Thrall, Karla D. (3804 Alder Lake Ct., West Richland, WA 99353); Kenny, Donald V. (6947 Sparrow La., Worthington, OH 43235); Endres, George W. R. (2112 Briarwood Ct., Richland, WA 99352); Sisk, Daniel R. (1211 Marshall Ave., Richland, WA 99352)

    1997-01-01

    The apparatus of the present invention is a combination of a breath interface and an external exposure dosimeter interface to a chemical analysis device, all controlled by an electronic processor for quantitatively analyzing chemical analysis data from both the breath interface and the external exposure dosimeter for determining internal tissue dose. The method of the present invention is a combination of steps of measuring an external dose, measuring breath content, then analyzing the external dose and breath content and determining internal tissue dose.

  7. On the Chemical Potential of Dark Energy

    E-Print Network [OSTI]

    S. H. Pereira

    2008-06-23

    It is widely assumed that the observed universe is accelerating due to the existence of a new fluid component called dark energy. In this article, the thermodynamics consequences of a nonzero chemical potential on the dark energy component is discussed with special emphasis to the phantom fluid case. It is found that if the dark energy fluid is endowed with a negative chemical potential, the phantom field hypothesis becomes thermodynamically consistent with no need of negative temperatures as recently assumed in the literature.

  8. Annular gel reactor for chemical pattern formation

    DOE Patents [OSTI]

    Nosticzius, Zoltan (Budapest, HU); Horsthemke, Werner (Austin, TX); McCormick, William D. (Austin, TX); Swinney, Harry L. (Austin, TX); Tam, Wing Y. (Austin, TX)

    1990-01-01

    The present invention is directed to an annular gel reactor suitable for the production and observation of spatiotemporal patterns created during a chemical reaction. The apparatus comprises a vessel having at least a first and second chamber separated one from the other by an annular polymer gel layer (or other fine porous medium) which is inert to the materials to be reacted but capable of allowing diffusion of the chemicals into it.

  9. Diffusion approximations to the chemical master equation only have a consistent stochastic thermodynamics at chemical equilibrium

    E-Print Network [OSTI]

    Horowitz, Jordan M

    2015-01-01

    The stochastic thermodynamics of a dilute, well-stirred mixture of chemically-reacting species is built on the stochastic trajectories of reaction events obtained from the Chemical Master Equation. However, when the molecular populations are large, the discrete Chemical Master Equation can be approximated with a continuous diffusion process, like the Chemical Langevin Equation or Low Noise Approximation. In this paper, we investigate to what extent these diffusion approximations inherit the stochastic thermodynamics of the Chemical Master Equation. We find that a stochastic-thermodynamic description is only valid at a detailed-balanced, equilibrium steady state. Away from equilibrium, where there is no consistent stochastic thermodynamics, we show that one can still use the diffusive solutions to approximate the underlying thermodynamics of the Chemical Master Equation.

  10. Chemical Kinetic Research on HCCI & Diesel Fuels | Department...

    Office of Environmental Management (EM)

    alternative fuel utilization: detailed kinetic combustion modeling & experimental testing Chemical Kinetic Modeling of Fuels Chemical Kinetic Research on HCCI & Diesel Fuels...

  11. Dow Chemical Company: Assessment Leads to Steam System Energy...

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

    Dow Chemical Company: Assessment Leads to Steam System Energy Savings in a Petrochemical Plant Dow Chemical Company: Assessment Leads to Steam System Energy Savings in a...

  12. Fuel-Flexible Combustion System for Refinery and Chemical Plant...

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

    Flexible Combustion System for Refinery and Chemical Plant Process Heaters - Fact Sheet 2014 Fuel-Flexible Combustion System for Refinery and Chemical Plant Process Heaters - Fact...

  13. Virtual Center of Excellence for Hydrogen Storage - Chemical...

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  15. Model simplification of chemical kinetic systems under uncertainty

    E-Print Network [OSTI]

    Coles, Thomas Michael Kyte

    2011-01-01

    This thesis investigates the impact of uncertainty on the reduction and simplification of chemical kinetics mechanisms. Chemical kinetics simulations of complex fuels are very computationally expensive, especially when ...

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

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  17. Lynden Archer receives chemical engineering award > EMC2 News...

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

    Lynden Archer receives chemical engineering award August 6th, 2014 Lynden Archer, the William C. Hooey Director and Professor of Chemical and Biomolecular Engineering, has...

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    Energy Savers [EERE]

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  19. Chemical and Morphological Evolution of Nanoporous Pd/Rh Alloy...

    Office of Scientific and Technical Information (OSTI)

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  20. Development of Advanced Thermal-Hydrological-Mechanical-Chemical...

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

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

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    Office of Environmental Management (EM)

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    Office of Scientific and Technical Information (OSTI)

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    Office of Scientific and Technical Information (OSTI)

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    Office of Scientific and Technical Information (OSTI)

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    E-Print Network [OSTI]

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

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    E-Print Network [OSTI]

    Pike, Ralph W.

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    E-Print Network [OSTI]

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    2014-01-01

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    SciTech Connect (OSTI)

    Walker, J.D.

    1990-12-31

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