25 CFR 23.22 - Purpose of tribal government grants.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Purpose of tribal government grants. 23.22 Section 23.22... Grants to Indian Tribes for Title II Indian Child and Family Service Programs § 23.22 Purpose of tribal government grants. (a) Grants awarded under this subpart are for the establishment and operation of tribally...

42 CFR 86.33 - Human subjects; animal welfare.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Human subjects; animal welfare. 86.33 Section 86.33... Occupational Safety and Health Direct Traineeships § 86.33 Human subjects; animal welfare. Where the...) Chapter 1-43 of the Department Grants Administration Manual 2 068 concerning animal welfare. 2 See...

50 CFR 86.73 - What if I do not spend all the money?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What if I do not spend all the money? 86.73 Section 86.73 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... GRANT (BIG) PROGRAM How States Manage Grants § 86.73 What if I do not spend all the money? Funds not...

42 CFR 86.36 - Duration and continuation.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Duration and continuation. 86.36 Section 86.36 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health Direct Traineeship...

42 CFR 86.31 - Eligibility; minimum requirements.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility; minimum requirements. 86.31 Section 86.31 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health Direct...

Closeout for U.S. Department of Energy Final Technical Report for University of Arizona grant DOE Award Number DE-FG03-95ER40906 From 1 February 1995 to 31 January 2004 Grant title: Theory and Phenomenology of Strong and Weak High Energy Physics (Task A) and Experimental Elementary Particle Physics (Task B)

Energy Technology Data Exchange (ETDEWEB)

Rutherfoord, John; Toussaint, Doug; Sarcevic, Ina

2005-03-03

The following pages describe the high energy physics program at the University of Arizona which was funded by DOE grant DE-FG03-95ER40906, for the period 1 February 1995 to 31 January 2004. In this report, emphasis was placed on more recent accomplishments. This grant was divided into two tasks, a theory task (Task A) and an experimental task (Task B but called Task C early in the grant period) with separate budgets. Faculty supported by this grant, for at least part of this period, include, for the theory task, Adrian Patrascioiu (now deceased), Ina Sarcevic, and Douglas Toussaint., and, for the experimental task, Elliott Cheu, Geoffrey Forden, Kenneth Johns, John Rutherfoord, Michael Shupe, and Erich Varnes. Grant monitors from the Germantown DOE office, overseeing our grant, changed over the years. Dr. Marvin Gettner covered the first years and then he retired from the DOE. Dr. Patrick Rapp worked with us for just a few years and then left for a position at the University of Puerto Rico. Dr. Kathleen Turner took his place and continues as our grant monitor. The next section of this report covers the activities of the theory task (Task A) and the last section the activities of the experimental task (Task B).

Closeout for U.S. Department of Energy Final Technical Report for University of Arizona grant DOE Award Number DE-FG03-95ER40906 From 1 February 1995 to 31 January 2004 Grant title: Theory and Phenomenology of Strong and Weak High Energy Physics (Task A) and Experimental Elementary Particle Physics (Task B)

International Nuclear Information System (INIS)

Rutherfoord, John; Toussaint, Doug; Sarcevic, Ina

2005-01-01

The following pages describe the high energy physics program at the University of Arizona which was funded by DOE grant DE-FG03-95ER40906, for the period 1 February 1995 to 31 January 2004. In this report, emphasis was placed on more recent accomplishments. This grant was divided into two tasks, a theory task (Task A) and an experimental task (Task B but called Task C early in the grant period) with separate budgets. Faculty supported by this grant, for at least part of this period, include, for the theory task, Adrian Patrascioiu (now deceased), Ina Sarcevic, and Douglas Toussaint., and, for the experimental task, Elliott Cheu, Geoffrey Forden, Kenneth Johns, John Rutherfoord, Michael Shupe, and Erich Varnes. Grant monitors from the Germantown DOE office, overseeing our grant, changed over the years. Dr. Marvin Gettner covered the first years and then he retired from the DOE. Dr. Patrick Rapp worked with us for just a few years and then left for a position at the University of Puerto Rico. Dr. Kathleen Turner took his place and continues as our grant monitor. The next section of this report covers the activities of the theory task (Task A) and the last section the activities of the experimental task (Task B)

42 CFR 86.37 - Terms and conditions.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Terms and conditions. 86.37 Section 86.37 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health Direct Traineeships § 8...

50 CFR 86.71 - How will I be reimbursed?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false How will I be reimbursed? 86.71 Section 86.71 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR...) PROGRAM How States Manage Grants § 86.71 How will I be reimbursed? For details on how we will pay you...

42 CFR 86.39 - Termination of direct traineeship.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Termination of direct traineeship. 86.39 Section 86.39 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health Direct...

42 CFR 86.32 - Application for direct traineeship.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Application for direct traineeship. 86.32 Section 86.32 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health Direct...

40 CFR 86.1724-01 - Emission data vehicle selection.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission data vehicle selection. 86... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Provisions for the Voluntary National Low Emission Vehicle Program for Light-Duty Vehicles and...

34 CFR 200.86 - Use of MEP funds in schoolwide projects.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Use of MEP funds in schoolwide projects. 200.86 Section... SECONDARY EDUCATION, DEPARTMENT OF EDUCATION TITLE I-IMPROVING THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED Migrant Education Program § 200.86 Use of MEP funds in schoolwide projects. Funds available under part C...

20 CFR 627.220 - Coordination with programs under title IV of the Higher Education Act including the Pell grant...

Science.gov (United States)

2010-04-01

... the Higher Education Act including the Pell grant program. 627.220 Section 627.220 Employees' Benefits... of the Higher Education Act including the Pell grant program. (a) Coordination. Financial assistance programs under title IV of the Higher Education Act of 1965, as amended (HEA) (the Pell Grant program, the...

40 CFR 86.1822-01 - Durability data vehicle selection.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Durability data vehicle selection. 86... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light...

40 CFR 86.1828-01 - Emission data vehicle selection.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission data vehicle selection. 86... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light...

50 CFR 86.41 - How long will the money be available?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false How long will the money be available? 86.41 Section 86.41 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE... GRANT (BIG) PROGRAM Funding Availability § 86.41 How long will the money be available? Under the Act...

40 CFR 86.1806-01 - On-board diagnostics.

Science.gov (United States)

2010-07-01

... Section 86.1806-01 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... available on demand through the serial port on the standardized data link connector, if the information is... or components during malfunction conditions if such evaluation would result in a risk to safety or...

50 CFR 86.102 - How did the Service design the National Framework?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false How did the Service design the National Framework? 86.102 Section 86.102 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT... INFRASTRUCTURE GRANT (BIG) PROGRAM Service Completion of the National Framework § 86.102 How did the Service...

Final Report for DOE Grant DE-FG02-03ER25579; Development of High-Order Accurate Interface Tracking Algorithms and Improved Constitutive Models for Problems in Continuum Mechanics with Applications to Jetting

Energy Technology Data Exchange (ETDEWEB)

Puckett, Elbridge Gerry [U.C. Davis, Department of Mathematics; Miller, Gregory Hale [.C. Davis, Department of Chemical Engineering

2012-10-14

published by Dr. Phillip Colella, the head of ANAG, and some of his colleagues. Chris Algieri is now employed as a staff member in Dr. Bill Collins' Climate Science Department in the Earth Sciences Division at LBNL working with computational models of climate change. Finally, it should be noted that the work conducted by Professor Puckett and his students Sarah Williams and Chris Algieri and described in this final report for DOE grant # DE-FC02-03ER25579 is closely related to work performed by Professor Puckett and his students under the auspices of Professor Puckett's DOE SciDAC grant DE-FC02-01ER25473 An Algorithmic and Software Framework for Applied Partial Differential Equations: A DOE SciDAC Integrated Software Infrastructure Center (ISIC). Dr. Colella was the lead PI for this SciDAC grant, which was comprised of several research groups from DOE national laboratories and five university PI's from five different universities. In theory Professor Puckett tried to use funds from the SciDAC grant to support work directly involved in implementing algorithms developed by members of his research group at UCD as software that might be of use to Puckett's SciDAC CoPIs. (For example, see the work reported in Section 2.2.2 of this final report.) However, since there is considerable lead time spent developing such algorithms before they are ready to become `software' and research plans and goals change as the research progresses, Professor Puckett supported each member of his research group partially with funds from the SciDAC APDEC ISIC DE-FC02-01ER25473 and partially with funds from this DOE MICS grant DE-FC02-03ER25579. This has necessarily resulted in a significant overlap of project areas that were funded by both grants. In particular, both Sarah Williams and Chris Algieri were supported partially with funds from grant # DE-FG02-03ER25579, for which this is the final report, and in part with funds from Professor Puckett's DOE SciDAC grant # DE

42 CFR 86.21 - Applicability of 45 CFR part 74.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Applicability of 45 CFR part 74. 86.21 Section 86.21 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health Training...

42 CFR 86.34 - Evaluation and award of direct traineeships.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Evaluation and award of direct traineeships. 86.34 Section 86.34 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and Health...

40 CFR 86.1851-01 - Application of good engineering judgment to manufacturers' decisions.

Science.gov (United States)

2010-07-01

... engineering judgment in making all decisions called for under this subpart, including but not limited to... overlooked, that the decision was not made in good faith, or that the decision was not made with a rational... judgment to manufacturers' decisions. 86.1851-01 Section 86.1851-01 Protection of Environment ENVIRONMENTAL...

Comparing the dynamic and thermodynamic behaviors of Al{sub 86}Ni{sub 9}-La{sub 5}/(La{sub 0.5}Ce{sub 0.5}){sub 5} amorphous alloys

Energy Technology Data Exchange (ETDEWEB)

Li, G.H. [Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061 (China); Wang, W.M. [Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061 (China)], E-mail: weiminw@sdu.edu.cn; Bian, X.F.; Zhang, J.T.; Li, R.; Wang, L. [Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061 (China)

2009-06-10

The dynamic viscosities and thermodynamic dilatometric behaviors of Al{sub 86}Ni{sub 9}La{sub 5} and Al{sub 86}Ni{sub 9}(La{sub 0.5}Ce{sub 0.5}){sub 5} amorphous alloys were investigated using viscometer, differential scanning calorimetry (DSC) and conventional dilatometer. Comparing with Al{sub 86}Ni{sub 9}La{sub 5} alloy, Al{sub 86}Ni{sub 9}(La{sub 0.5}Ce{sub 0.5}){sub 5} alloy exhibits a larger viscosity and a larger average thermal expansion coefficient in the linear expansion zone ({alpha}{sub exp}). The viscosity and thermal expansion data suggest that the partial substitution La by Ce decreases the quantity of free volume in Al-Ni-La system by improving the continuous degree of atomic size, which leads to the improvement of glass forming ability.

20 CFR 628.315 - Education coordination and grants.

Science.gov (United States)

2010-04-01

... lifelong learning opportunities and services of demonstrated effectiveness, including basic education and... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Education coordination and grants. 628.315... UNDER TITLE II OF THE JOB TRAINING PARTNERSHIP ACT State Programs § 628.315 Education coordination and...

Understanding Title V of the Social Security Act: A Guide to the Provisions of the Federal Maternal and Child Health Block Grant.

Science.gov (United States)

Health Resources and Services Administration (DHHS/PHS), Washington, DC. Maternal and Child Health Bureau.

The Maternal and Child Health (MCH) Services Block Grant (Title V of the Social Security Act) has operated as a federal-state partnership since the Social Security Act was passed in 1935. Through Title V, the federal government pledged its support of state efforts to extend health and welfare services for mothers and children. Title V has been…

Prior publication productivity, grant percentile ranking, and topic-normalized citation impact of NHLBI cardiovascular R01 grants.

Science.gov (United States)

Kaltman, Jonathan R; Evans, Frank J; Danthi, Narasimhan S; Wu, Colin O; DiMichele, Donna M; Lauer, Michael S

2014-09-12

We previously demonstrated absence of association between peer-review-derived percentile ranking and raw citation impact in a large cohort of National Heart, Lung, and Blood Institute cardiovascular R01 grants, but we did not consider pregrant investigator publication productivity. We also did not normalize citation counts for scientific field, type of article, and year of publication. To determine whether measures of investigator prior productivity predict a grant's subsequent scientific impact as measured by normalized citation metrics. We identified 1492 investigator-initiated de novo National Heart, Lung, and Blood Institute R01 grant applications funded between 2001 and 2008 and linked the publications from these grants to their InCites (Thompson Reuters) citation record. InCites provides a normalized citation count for each publication stratifying by year of publication, type of publication, and field of science. The coprimary end points for this analysis were the normalized citation impact per million dollars allocated and the number of publications per grant that has normalized citation rate in the top decile per million dollars allocated (top 10% articles). Prior productivity measures included the number of National Heart, Lung, and Blood Institute-supported publications each principal investigator published in the 5 years before grant review and the corresponding prior normalized citation impact score. After accounting for potential confounders, there was no association between peer-review percentile ranking and bibliometric end points (all adjusted P>0.5). However, prior productivity was predictive (Pcitation counts, we confirmed a lack of association between peer-review grant percentile ranking and grant citation impact. However, prior investigator publication productivity was predictive of grant-specific citation impact. © 2014 American Heart Association, Inc.

The endosomal recycling of FgSnc1 by FgSnx41-FgSnx4 heterodimer is essential for polarized growth and pathogenicity in Fusarium graminearum.

Science.gov (United States)

Zheng, Wenhui; Lin, Yahong; Fang, Wenqin; Zhao, Xu; Lou, Yi; Wang, Guanghui; Zheng, Huawei; Liang, Qifu; Abubakar, Yakubu Saddeeq; Olsson, Stefan; Zhou, Jie; Wang, Zonghua

2018-04-20

Endosomal sorting machineries regulate the transport of their cargoes among intracellular compartments. However, the molecular nature of such intracellular trafficking processes in pathogenic fungal development and pathogenicity remains unclear. Here, we dissect the roles and molecular mechanisms of two sorting nexin proteins and their cargoes in endosomal recycling in Fusarium graminearum using high-resolution microscopy and high-throughput co-immunoprecipitation strategies. We show that the sorting nexins, FgSnx41 and FgSnx4, interact with each other and assemble into a functionally interdependent heterodimer through their respective BAR domains. Further analyses demonstrate that the dimer localizes to the early endosomal membrane and coordinates endosomal sorting. The small GTPase FgRab5 regulates the correct localization of FgSnx41-FgSnx4 and is consequently required for its trafficking function. The protein FgSnc1 is a cargo of FgSnx41-FgSnx4 and regulates the fusion of secreted vesicles with the fungal growing apex and plasma membrane. In the absence of FgSnx41 or FgSnx4, FgSnc1 is mis-sorted and degraded in the vacuole, and null deletion of either component causes defects in the fungal polarized growth and virulence. Overall, for the first time, our results reveal the mechanism of FgSnc1 endosomal recycling by FgSnx41-FgSnx4 heterodimer which is essential for polarized growth and pathogenicity in F. graminearum. © 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.

20 CFR 664.820 - Who is eligible to receive services under Youth Opportunity Grants?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Who is eligible to receive services under Youth Opportunity Grants? 664.820 Section 664.820 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR YOUTH ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Youth Opportunity Grants § 664.820 Who is eligible to...

Performance of Mg-14Li-1Al-0.1Ce as anode for Mg-air battery

Energy Technology Data Exchange (ETDEWEB)

Ma, Yibin; Li, Deyu [School of Chemical Engineering and Technology, Harbin Institute of Technology, West Street No. 92, Harbin 150001 (China); Li, Ning [School of Chemical Engineering and Technology, Harbin Institute of Technology, West Street No. 92, Harbin 150001 (China); Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001 (China); Zhang, Milin; Huang, Xiaomei [Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001 (China)

2011-02-15

In this research, a new Mg-air battery based on Mg-14Li-1Al-0.1Ce was prepared and the battery performance was investigated by constant current discharge test. The corrosion behavior of Mg, AZ31 and Mg-Li-Al-Ce were studied by self-corrosion rate measurement and potentiodynamic polarization measurement. The characteristics of Mg-Li-Al-Ce after discharge were investigated by electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM) and X-ray diffraction (XRD). The results show that Mg-Li-Al-Ce is more active than Mg and AZ31. The self-corrosion rate is found to be in the order: Mg-Li-Al-Ce < Mg < AZ31. It has been observed that the Mg-air battery based on Mg-Li-Al-Ce offers higher operating voltage, anodic efficiency and capacity than those with Mg and AZ31. SEM and EIS results show that the discharge product of Mg-Li-Al-Ce is loosely adhered to the alloy surface, and thus Mg-Li-Al-Ce could keep high discharge activity during discharge. (author)

Temperature stimulates charge carriers in Ce0.90Fe0.1O2 for semiconductor to metal phase

Science.gov (United States)

Parveen, Mubeena; Saravanan, G.; Asvini, V.; Ravichandran, K.; Kalaiselvi, D.

2018-04-01

Ce0.90Fe0.1O2, cubic structure exhibits interesting electrical property-due to the effects of oxygen vacancies. Electrical response of nanocrystalline Ce0.90Fe0.1O2 material as a function of temperature was investigated using impedance spectroscopy. A change was observed in Nyquist plot for the temperature 903k, which has been analysed in terms of localized and delocalized electrons. An interesting behaviour of temperature stimulate semiconductor to metal like transition was observed in frequency dependent dielectric constant (ɛ') and frequency dependent dielectric loss(tan δ). Frequency dependence on the real and imaginary part of impedence with respect to temperature aids the presences of semiconductor to metal like transition in Ce0.90Fe0.1O2.

36 CFR 1206.86 - What additional materials must I submit with the final narrative report?

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false What additional materials must I submit with the final narrative report? 1206.86 Section 1206.86 Parks, Forests, and Public... narrative report? You must submit the materials determined by the Commission as found in the NHPRC grant...

40 CFR 86.1838-01 - Small volume manufacturer certification procedures.

Science.gov (United States)

2010-07-01

...-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1838-01 Small volume... companies; (iv) Vehicles and/or engines imported or distributed by all firms where the vehicles and/or...-use verification testing to have a minimum odometer mileage of 75 percent of the full useful life...

40 CFR 86.1850-01 - Denial, suspension or revocation of certificate of conformity.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Denial, suspension or revocation of... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND...-Duty Vehicles, Light-Duty Trucks, and Complete Otto-Cycle Heavy-Duty Vehicles § 86.1850-01 Denial...

Radiation induced colour centers and damage in YALO.sub.3./sub.:Ce and YAlO.sub.3./sub.:Ce, Zr scintillators

Czech Academy of Sciences Publication Activity Database

Mareš, Jiří A.; Nikl, Martin; Mihóková, Eva; Solovieva, Natalia; Blažek, K.; Nejezchleb, K.; Malý, P.; Pejchal, J.; Mucka, V.; Pospíšil, M.; Vedda, A.; Martini, M.; Baccaro, S.

2002-01-01

Roč. 157, - (2002), s. 677-681 ISSN 1042-0150 R&D Projects: GA ČR GA202/01/0753 Grant - others:NATO(XX) SfP973510 Institutional research plan: CEZ:AV0Z1010914 Keywords : YAlO 3 :Ce scintillator * Zr 4+ co-doping * gamma-ray irradiation * defect states * colour centers * electron and hole Subject RIV: BM - Solid Matter Physics ; Magnetism Impact factor: 0.290, year: 2002

Unimodular f(G) gravity

Energy Technology Data Exchange (ETDEWEB)

Houndjo, M.J.S. [Faculte des Sciences et Techniques de Natitingou, Natitingou (Benin); Institut de Mathematiques et de Sciences Physiques, Porto-Novo (Benin)

2017-09-15

In this paper we study a modified version of unimodular general relativity in the context of f(G), G denoting the Gauss-Bonnet invariant. We focus on Bianchi-type I and Friendmann-Robertson-Walker universes and search for unimodular f(G) models according to the de Sitter and power-law solutions. Assuming unimodular f(G) gravity as a perfect fluid and making use of the slow-roll parameters, the inflationary model has been reconstructed in concordance with the Planck observational data. Moreover, we investigate the realization of the bounce and loop quantum cosmological ekpyrotic paradigms. Assuming suitable and appropriate scale factors, unimodular f(G) models able to reproduce superbounce and ekpyrotic scenarios have been reconstructed. (orig.)

75 FR 32857 - Academic Competitiveness Grant (ACG) and National Science and Mathematics Access To Retain Talent...

Science.gov (United States)

2010-06-10

... and Mathematics Access To Retain Talent Grant (National Smart Grant) Programs CFR Correction In Title 34 of the Code of Federal Regulations, Part 400 to End, revised as of July 1, 2009, on page 978, in...; 8:45 am] BILLING CODE 1505-01-D ...

Final Technical Report for DE-FG02-98ER45737

Energy Technology Data Exchange (ETDEWEB)

Ade, Harald W.

2018-04-24

Final Technical Report For DOE Grant No. DE-FG02-98ER45737 Development of a Scanning Transmission X-Ray Microscope Polymer Thin Films and Self Assembled Monolayers: Pattern Formation and Surface Interactions NEXAFS Microscopy and Resonant Scattering of Polymeric Materials Organic Heterojunction Devices: Structure, Composition, and Performance at <20 nm Resolution Fundamental Science of High Open Circuit Voltage Excitonic Solar Cells Control of Interface- and Mesoscopic Structure in High Performance Organic Solar Cells: Towards a Predictive Device Paradigm

Database Description - tRNADB-CE | LSDB Archive [Life Science Database Archive metadata

Lifescience Database Archive (English)

Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data List Contact us tRNAD...B-CE Database Description General information of database Database name tRNADB-CE Alter...CC BY-SA Detail Background and funding Name: MEXT Integrated Database Project Reference(s) Article title: tRNAD... 2009 Jan;37(Database issue):D163-8. External Links: Article title: tRNADB-CE 2011: tRNA gene database curat...n Download License Update History of This Database Site Policy | Contact Us Database Description - tRNADB-CE | LSDB Archive ...

Final report on Grant DE-FG03-01ER63234

Energy Technology Data Exchange (ETDEWEB)

John H. Miller

2006-11-16

Current data suggests that radiation-induced bystander effects (RIBE) are associated with release of active polypeptide factors into the extra-cellular medium. Proteolytic processing of membrane-anchored cytokines (shedding) is a generic cellular response to environmental stress; hence, it is likely that RIBE are part of a general mechanism by which cells alert their neighbors to potential harm by exchange of autocrine and paracrine factors. In radiation biology, we lack a general understanding of the relative importance of shed factors in the overall response of tissues to energy absorbed from a radiation field. This project helped fill that knowledge gap by investigating (1) the production of soluble factors by cells traversed by ionizing particles, (2) transport of soluble factors through the extra-cellular medium, and (3) signaling processes initiate by capture of soluble factors on cell-surface receptors.

20 CFR 664.810 - How does a Local Board or other entity become eligible to receive a Youth Opportunity Grant?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false How does a Local Board or other entity become eligible to receive a Youth Opportunity Grant? 664.810 Section 664.810 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR YOUTH ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Youth Opportunity Grants § 664.810...

Systematic Process Synthesis and Design Methods for Cost Effective Waste Minimization. Final report

International Nuclear Information System (INIS)

Biegler, L.T.; Grossmann, I.E.; Westerberg, A.W.

1998-01-01

This report focuses on research done over the past four years under the grant with the above title. In addition, the report also includes a brief summary of work done before 1994 under grant DOE-DE-FG02-85ER13396. Finally, a complete list of publications that acknowledge support from this grant is listed at the end

Systematic Process Synthesis and Design Methods for Cost Effective Waste Minimization. Final report

Energy Technology Data Exchange (ETDEWEB)

Biegler, L.T.; Grossmann, I.E.; Westerberg, A.W.

1998-02-14

This report focuses on research done over the past four years under the grant with the above title. In addition, the report also includes a brief summary of work done before 1994 under grant DOE-DE-FG02-85ER13396. Finally, a complete list of publications that acknowledge support from this grant is listed at the end.

50 CFR 86.112 - What are the advantages of doing a survey?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What are the advantages of doing a survey... INFRASTRUCTURE GRANT (BIG) PROGRAM How States Will Complete Access Needs Surveys § 86.112 What are the advantages of doing a survey? Surveys provide the information necessary to fully understand the needs of boaters...

Final Close-Out Report for DE-FG02-93ER40764

Energy Technology Data Exchange (ETDEWEB)

Gyulassy, Miklos [Columbia Univ., New York, NY (United States)

2016-02-12

This is a final close-out report for DOE contract DE-FG02-93ER40764 at Columbia University in New York that funded nuclear theory research at Columbia from 12/15/1992 to 12/14/2015. Highlight of research results from the last FY 2015 period, a list of all 12 PhD students trained through the whole grant, and a list of 201 original papers published from 1993-2015 with impact factor metrics are presented.

75 FR 47602 - Clinical Studies of Safety and Effectiveness of Orphan Products Research Project Grant (R01)

Science.gov (United States)

2010-08-06

...] Clinical Studies of Safety and Effectiveness of Orphan Products Research Project Grant (R01) AGENCY: Food... (OPD) grant program. The goal of FDA's OPD grant program is to support the clinical development of... product will be superior to the existing therapy. FDA provides grants for clinical studies on safety and...

77 FR 46764 - Clinical Studies of Safety and Effectiveness of Orphan Products Research Project Grant (R01)

Science.gov (United States)

2012-08-06

...] Clinical Studies of Safety and Effectiveness of Orphan Products Research Project Grant (R01) AGENCY: Food... per year. B. Research Objectives The goal of FDA's OPD grant program is to support the clinical... (OPD) grant program. The goal of FDA's OPD grant program is to support the clinical development of...

40 CFR 86.1729-99-86.1733-99 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false [Reserved] 86.1729-99-86.1733-99 Section 86.1729-99-86.1733-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks §§ 86.1729-99—86.1733-99 [Reserved] ...

40 CFR 86.1736-99-86.1769-99 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false [Reserved] 86.1736-99-86.1769-99 Section 86.1736-99-86.1769-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks §§ 86.1736-99—86.1769-99 [Reserved] ...

40 CFR 86.1718-99-86.1720-99 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false [Reserved] 86.1718-99-86.1720-99 Section 86.1718-99-86.1720-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks §§ 86.1718-99—86.1720-99 [Reserved] ...

50 CFR 86.61 - What process does the Service use to select projects for grants?

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false What process does the Service use to....61 What process does the Service use to select projects for grants? The Service's Division of Federal... SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION...

40 CFR 86.238-94-86.239-94 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.238-94-86.239-94 Section 86.238-94-86.239-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures §§ 86.238-94—86.239-94 [Reserved] ...

40 CFR 86.233-94-86.234-94 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.233-94-86.234-94 Section 86.233-94-86.234-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures §§ 86.233-94—86.234-94 [Reserved] ...

Acetohydroxyacid synthase FgIlv2 and FgIlv6 are involved in BCAA biosynthesis, mycelial and conidial morphogenesis, and full virulence in Fusarium graminearum.

Science.gov (United States)

Liu, Xin; Han, Qi; Xu, Jianhong; Wang, Jian; Shi, Jianrong

2015-11-10

In this study, we characterized FgIlv2 and FgIlv6, the catalytic and regulatory subunits of acetohydroxyacid synthase (AHAS) from the important wheat head scab fungus Fusarium graminearum. AHAS catalyzes the first common step in the parallel pathways toward branched-chain amino acids (BCAAs: isoleucine, leucine, valine) and is the inhibitory target of several commercialized herbicides. Both FgILV2 and FgILV6 deletion mutants were BCAA-auxotrophic and showed reduced aerial hyphal growth and red pigmentation when cultured on PDA plates. Conidial formation was completely blocked in the FgILV2 deletion mutant ΔFgIlv2-4 and significantly reduced in the FgILV6 deletion mutant ΔFgIlv6-12. The auxotrophs of ΔFgIlv2-4 and ΔFgIlv6-12 could be restored by exogenous addition of BCAAs but relied on the designated nitrogen source the medium contained. Deletion of FgILV2 or FgILV6 also leads to hypersensitivity to various cellular stresses and reduced deoxynivalenol production. ΔFgIlv2-4 lost virulence completely on flowering wheat heads, whereas ΔFgIlv6-12 could cause scab symptoms in the inoculated spikelet but lost its aggressiveness. Taken together, our study implies the potential value of antifungals targeting both FgIlv2 and FgIlv6 in F. graminearum.

Matrix of Title V-Related And Air Grant-Eligible Activities

Science.gov (United States)

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Tuning Ce distribution for high performanced Nd-Ce-Fe-B sintered magnets

Energy Technology Data Exchange (ETDEWEB)

Fan, Xiaodong [School of Materials Science and Engineering, Xi’an University of Technology, Xi’an 710048 (China); Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Ningbo 315201 (China); Guo, Shuai; Chen, Kan; Chen, Renjie; Lee, Don [Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Ningbo 315201 (China); You, Caiyin, E-mail: caiyinyou@xaut.edu.cn [School of Materials Science and Engineering, Xi’an University of Technology, Xi’an 710048 (China); Yan, Aru, E-mail: aruyan@nimte.ac.cn [Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Ningbo 315201 (China)

2016-12-01

A dual-alloy method was applied to tune the distribution of Ce for enhancing the performance of Nd-Ce-Fe-B sintered magnets with a nominal composition of (Nd{sub 0.75}Ce{sub 0.25}){sub 30.5}Fe{sub bal}Al{sub 0.1}Cu{sub 0.1}B. In comparison to the single alloy of (Nd{sub 0.75}Ce{sub 0.25}){sub 30.5}Fe{sub bal}Al{sub 0.1}Cu{sub 0.1}B, the coercivity was enhanced from 10.3 kOe to 12.1 kOe and the remanence was increased from 13.1 kG to 13.3 kG for the magnets with a dual-alloy method. In addition, the remanence temperature coefficient α and coercivity temperature coefficient β were also slightly improved for the magnet with the dual alloys. The results of microstructure characterizations show the uniform distribution of Ce for the magnet with a single alloy, and the coexistence of the Ce-rich and Ce-lean regions for the magnet with the dual alloys. In combinations with the nucleation of reversal domains and magnetic recoil curves, the property enhancement of magnets with a dual-alloy method was well explained. - Highlights: • Improved magnetic properties were obtained in dual-alloy magnet. • This is due to the tuning of Ce distribution and the change in microstructure. • The magnetic hardening effect can be observed in dual-alloy magnet.

Dark-energy cosmological models in f(G) gravity

Energy Technology Data Exchange (ETDEWEB)

Shamir, M. F., E-mail: farasat.shamir@nu.edu.pk [National University of Computer and Emerging Sciences Lahore Campus, Department of Sciences and Humanities (Pakistan)

2016-10-15

We discuss dark-energy cosmological models in f(G) gravity. For this purpose, a locally rotationally symmetric Bianchi type I cosmological model is considered. First, exact solutions with a well-known form of the f(G) model are explored. One general solution is discussed using a power-law f(G) gravity model and physical quantities are calculated. In particular, Kasner’s universe is recovered and the corresponding f(G) gravity models are reported. Second, the energy conditions for the model under consideration are discussed using graphical analysis. It is concluded that solutions with f(G) = G{sup 5/6} support expansion of universe while those with f(G) = G{sup 1/2} do not favor the current expansion.

Browse Title Index

African Journals Online (AJOL)

Issue, Title. Vol 10, No 2 (2014), Sorindeia warneckei Engl. (Anacardiaceae), une espèce multi-usagère de la dépression de la Lama au Togo, Abstract PDF. A Akodewou, S Akpavi, M Dourma, K Batawila, KB Amegnaglo, W Atakpama, K Akpagama. Vol 10, No 1 (2014), Sterculia setigera Del.: influence de quelques ...

Development of new systems of nano-disperse Pt-(2%Pt-Ce0.9W0.1O2)/C electrocatalysts tolerant to carbon monoxide (CO) for PEMFC anodes

NARCIS (Netherlands)

Nandenha, J.; Isidoro, R.A.; Dresch, M.A.; Fernandes, V.C.; Aricó, B.; Santiago, E.I.; Rothenberg, G.; Oliveira, W.S.; Linardi, M.

2012-01-01

The nanophase material (powder) of Ce0.9W0.1O2 was synthesized via coprecipitation of oxalates of cerium (IV) and tungsten cations. Pt-Ce0.9W0.1O2 (2 wt% Pt) was prepared by an alcohol-reduction process using H2PtCl6.6H2O as source of Pt, Ce0.9W0.1O2 as support and ethylene glycol as solvent and

Final Report for DOE Grant # DE-FG02-01ER45893

Energy Technology Data Exchange (ETDEWEB)

DeGraef, Marc [Carnegie Mellon Univ., Pittsburgh, PA (United States)

2016-08-26

During the period July 1, 2001 to June 30, 2016, the DOE-supported research project covered a significant number of research topics, all of them related to the study of magnetic materials. Part of this work was experimental but the main focus was on theoretical analyses of magnetic materials characterization approaches, such as Lorentz transmission electron microscopy (LTEM) using phase reconstructions; vector field electron tomography (VFET); and in-depth analyses of the demagnetization tensor field for uniformly magnetized particles of arbitrary shape. A total of 39 papers were published in peer-reviewed journals over the 16 years of this research program. In the following sub-sections, we list the abstracts for all 33 journal papers; the interested reader may find more details in the actual publications. Conference papers are also listed in the list of publications at the end of this report, but are not covered in the following sections due to the fact that these papers typically do not have an abstract.

Characterization of Ce0.9Gd0.1O1.95 powders synthesized by spray drying

DEFF Research Database (Denmark)

Blennow Tullmar, Peter; Chen, Weiwu; Lundberg, Mats

2009-01-01

Ce0.9Gd0.1O1.95 powders were synthesized by spray drying and successive calcinations. The phase purity, BET surface area, and particle morphology of as-sprayed and calcined powders were characterized. After calcination above 300 °C, the powders were single phase and showed a BET surface area of 68...

40 CFR 86.1803-01 - Definitions.

Science.gov (United States)

2010-07-01

...-directional control means the capability of a diagnostic tool to send messages on the data bus that... operator. Bi-directional controls do not create permanent changes to engine or component calibrations. Bin... purpose of evaporative and refueling emissions test fleet selection and determined in accordance with § 86...

Oxygen permeation in thin, dense Ce0.9Gd0.1O 1.95- membranes II. experimental determination

DEFF Research Database (Denmark)

Chatzichristodoulou, Christodoulos; Søgaard, Martin; Glasscock, Julie

2011-01-01

Thin (∼30 m), dense Ce0.9Gd0.1O1.95- (CGO10) membranes (5 5 cm2+) supported on a porous NiO/YSZ substrate were fabricated by tape casting, wet powder spraying and lamination. A La 0.58Sr0.4Co0.2Fe0.8O 3-δ/Ce0.9Gd0.1O1.95- (LSCF/CGO10) composite cathode was applied by screen printing. Oxygen...... compartment. The performance of the membrane was also investigated under varying CH 4 and H2O gas mixtures at 1106 K. The oxygen flux increased with decreasing steam to carbon ratio and was found to exceed 10 N mL min-1 cm-2 of O2 for steam to carbon ratios below 4:3. Post-test analysis of the tested membrane...

Effect of Ce-rich rare earth on microstructure and mechanical properties of Mg-10Zn-5Al-0.1Sb magnesium alloy

Directory of Open Access Journals (Sweden)

You Zhiyong

2012-05-01

Full Text Available To improve the comprehensive mechanical properties of Mg-10Zn-5Al-0.1Sb magnesium alloy, different amount of Ce-rich rare earth (RE was added to the alloy, and the effect of RE addition on the microstructure and mechanical properties of Mg-10Zn-5Al-0.1Sb alloy was investigated by means of Brinell hardness measurement, scanning electron microscopy (SEM, energy dispersive spectroscope (EDS and X-ray diffraction (XRD. The results show that an appropriate amount of Ce-rich rare earth addition can make the Al4Ce phase particles and CeSb phase disperse more evenly in the alloy. These phases refine the alloy抯 matrix and make the secondary phases [t-Mg32(Al,Zn49 phase and f-Al2Mg5Zn2 phase] finer and more dispersive, therefore significantly improve the mechanical properties of the Mg-10Zn-5Al-0.1Sb alloy. When the RE addition is 1.0 wt.%, the tensile strengths of the alloy both at room temperature and 150 篊 reach the maximum values while the impact toughness is slightly lower than that of the matrix alloy. The hardness increases with the increase of RE addition.

20 CFR 404.535 - How much will we withhold from your title VIII and title XVI benefits to recover a title II...

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false How much will we withhold from your title... Officer § 404.535 How much will we withhold from your title VIII and title XVI benefits to recover a title II overpayment? (a) If past-due benefits are payable to you, we will withhold the lesser of the...

State Implementation and Perceptions of Title I School Improvement Grants under the Recovery Act: One Year Later. Online Appendix--State Responses to Open-Ended Questions about the ARRA SIG Program

Science.gov (United States)

Center on Education Policy, 2012

2012-01-01

To learn more about states' experiences with implementing school improvement grants (SIGs) funded through the American Recovery and Reinvestment Act (ARRA), the Center on Education Policy (CEP) administered a survey to state Title I directors. (Title I of the Elementary and Secondary Education Act provides federal funds to schools in low-income…

Sharing mutants and experimental information prepublication using FgMutantDb (https://scabusa.org/FgMutantDb).

Science.gov (United States)

Baldwin, Thomas T; Basenko, Evelina; Harb, Omar; Brown, Neil A; Urban, Martin; Hammond-Kosack, Kim E; Bregitzer, Phil P

2018-06-01

There is no comprehensive storage for generated mutants of Fusarium graminearum or data associated with these mutants. Instead, researchers relied on several independent and non-integrated databases. FgMutantDb was designed as a simple spreadsheet that is accessible globally on the web that will function as a centralized source of information on F. graminearum mutants. FgMutantDb aids in the maintenance and sharing of mutants within a research community. It will serve also as a platform for disseminating prepublication results as well as negative results that often go unreported. Additionally, the highly curated information on mutants in FgMutantDb will be shared with other databases (FungiDB, Ensembl, PhytoPath, and PHI-base) through updating reports. Here we describe the creation and potential usefulness of FgMutantDb to the F. graminearum research community, and provide a tutorial on its use. This type of database could be easily emulated for other fungal species. Published by Elsevier Inc.

Some observations on the synthesis and electrolytic properties of (Ba1-xCax (M0.9Y0.1O3, M = Ce, Zr-based samples modified with calcium

Directory of Open Access Journals (Sweden)

Dudek Magdalena

2016-03-01

Full Text Available In this paper, the impact of partial substitution of calcium for barium in (Ba1-xCax (M0.9Y0.1 O3, M = Ce, Zr on physicochemical properties of the powders and sintered samples was investigated. The powders, with various contents of calcium (x = 0, 0.02, 0.05, 0.1, were prepared by means of thermal decomposition of organometallic precursors containing EDTA. All of the BaCeO3-based powders synthesised at 1100 °C were monophasic with a rhombohedral structure, however, completely cubic BaZrO3-based solid solutions were obtained at 1200 °C. A study of the sinterability of BaZr0.9Y0.1O3 and BaCe0.9Y0.1O3-based pellets was performed under non-isothermal conditions within a temperature range of 25 to 1200 °C. The partial substitution of barium for calcium in the (Ba1-xCax (M0.9Y0.1 O3, M = Ce, Zr solid solution improved the sinterability of the samples in comparison to the initial BaCe0.9Y0.1O3 or BaZr0.9Y0.1O3. The relative density of calcium-modified BaCe0.9Y0.1O3-based samples reached approximately 95 to 97 % after sintering at 1500 °C for 2 h in air. The same level of relative density was achieved after sintering calcium-modified BaZr0.9Y0.1O3 at 1600 °C for 2 h. Analysis of the electrical conductivity from both series of investigated materials showed that the highest ionic conductivity, in air and wet 5 % H2 in Ar, was attained for the compositions of x = 0.02 to 0.05 (Ba1-xCax(M0.9Y0.1O3, M = Zr, Ce. The oxygen reduction reaction on the interface Pt│BaM0.9Y0.1O3, M = Ce, Zr was investigated using Pt microelectrodes. Selected samples of (Ba1-xCax (M0.9Y0.1O3, M = Zr, Ce were tested as ceramic electrolytes in hydrogen-oxygen solid oxide fuel cells operating at temperatures of 700 to 850 °C.

Oxygen permeation in thin, dense Ce0.9Gd0.1O 1.95- membranes I. Model study

DEFF Research Database (Denmark)

Chatzichristodoulou, Christodoulos; Søgaard, Martin; Hendriksen, Peter Vang

2011-01-01

at the feed and permeate side of the membrane, related to the gaseous oxygen reduction and fuel oxidation, respectively, as well as the gas conversion and gas diffusion resistances in the porous support structure at the permeate side. The temperature and oxygen activity dependence of the oxide ionic...... was analyzed by a separation of the various losses. The chemical expansion of Ce 0.9Gd0.1O1.95-δ under operation was estimated from the calculated oxygen activity and nonstoichiometry profiles inside the membrane. © 2011 The Electrochemical Society.......A model of a supported planar Ce0.9Gd0.1O 1.95-δ oxygen membrane in a plug-flow setup was constructed and a sensitivity analysis of its performance under varying operating conditions and membrane parameters was performed. The model takes into account the driving force losses at the catalysts...

Final Report for Grant DE-FG02-03ER41253

International Nuclear Information System (INIS)

Charles F. Perdrisat, P.I.; Vina Punjabi, Co-PI; M.K. Jones, Co-P.I.; R. Gilman, Co-P.I.

2006-01-01

This is the final report of activity under this grant. The polarimeter is built and awaits installation in the HMS in Hall C, now planned for the Spring of 2007. The experiment itself will occur in the second half of 2007. The parameters of the drift chambers have been studied experimentally and found to satisfy our original request

FINAL Progress Report DOE Grant DE-FG02-04ER15587

Energy Technology Data Exchange (ETDEWEB)

Mullins, Charles Buddie [Univ. of Texas, Austin, TX (United States)

2016-11-03

Catalysis Program - Viviane Schwartz Program Manager This Final Report discusses several archival journal articles that have been published that present and discuss the results that were discovered through this DOE grant.

Final Report DOE Grant No. DE-FG03-01ER54617 Computer Modeling of Microturbulence and Macrostability Properties of Magnetically Confined Plasmas

Energy Technology Data Exchange (ETDEWEB)

Jean-Noel Leboeuf

2004-03-04

OAK-B135 We have made significant progress during the past grant period in several key areas of the UCLA and national Fusion Theory Program. This impressive body of work includes both fundamental and applied contributions to MHD and turbulence in DIII-D and Electric Tokamak plasmas, and also to Z-pinches, particularly with respect to the effect of flows on these phenomena. We have successfully carried out interpretive and predictive global gyrokinetic particle-in-cell calculations of DIII-D discharges. We have cemented our participation in the gyrokinetic PIC effort of the SciDAC Plasma Microturbulence Project through working membership in the Summit Gyrokinetic PIC Team. We have continued to teach advanced courses at UCLA pertaining to computational plasma physics and to foster interaction with students and junior researchers. We have in fact graduated 2 Ph. D. students during the past grant period. The research carried out during that time has resulted in many publications in the premier plasma physics and fusion energy sciences journals and in several invited oral communications at major conferences such as Sherwood, Transport Task Force (TTF), the annual meetings of the Division of Plasma Physics of the American Physical Society, of the European Physical Society, and the 2002 IAEA Fusion Energy Conference, FEC 2002. Many of these have been authored and co-authored with experimentalists at DIII-D.

Final Report DOE Grant No. DE-FG03-01ER54617 Computer Modeling of Microturbulence and Macrostability Properties of Magnetically Confined Plasmas

International Nuclear Information System (INIS)

Jean-Noel Leboeuf

2004-01-01

OAK-B135 We have made significant progress during the past grant period in several key areas of the UCLA and national Fusion Theory Program. This impressive body of work includes both fundamental and applied contributions to MHD and turbulence in DIII-D and Electric Tokamak plasmas, and also to Z-pinches, particularly with respect to the effect of flows on these phenomena. We have successfully carried out interpretive and predictive global gyrokinetic particle-in-cell calculations of DIII-D discharges. We have cemented our participation in the gyrokinetic PIC effort of the SciDAC Plasma Microturbulence Project through working membership in the Summit Gyrokinetic PIC Team. We have continued to teach advanced courses at UCLA pertaining to computational plasma physics and to foster interaction with students and junior researchers. We have in fact graduated 2 Ph. D. students during the past grant period. The research carried out during that time has resulted in many publications in the premier plasma physics and fusion energy sciences journals and in several invited oral communications at major conferences such as Sherwood, Transport Task Force (TTF), the annual meetings of the Division of Plasma Physics of the American Physical Society, of the European Physical Society, and the 2002 IAEA Fusion Energy Conference, FEC 2002. Many of these have been authored and co-authored with experimentalists at DIII-D

20 CFR 408.931 - How much will we withhold from your title II and title XVI benefits to recover a title VIII...

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false How much will we withhold from your title II... and Overpayments Adjustment of Title II Benefits § 408.931 How much will we withhold from your title...-due benefits. (b)(1) We will collect the overpayment from current monthly benefits due in a month...

Crystal structure of the Xpo1p nuclear export complex bound to the SxFG/PxFG repeats of the nucleoporin Nup42p.

Science.gov (United States)

Koyama, Masako; Hirano, Hidemi; Shirai, Natsuki; Matsuura, Yoshiyuki

2017-10-01

Xpo1p (yeast CRM1) is the major nuclear export receptor that carries a plethora of proteins and ribonucleoproteins from the nucleus to cytoplasm. The passage of the Xpo1p nuclear export complex through nuclear pore complexes (NPCs) is facilitated by interactions with nucleoporins (Nups) containing extensive repeats of phenylalanine-glycine (so-called FG repeats), although the precise role of each Nup in the nuclear export reaction remains incompletely understood. Here we report structural and biochemical characterization of the interactions between the Xpo1p nuclear export complex and the FG repeats of Nup42p, a nucleoporin localized at the cytoplasmic face of yeast NPCs and has characteristic SxFG/PxFG sequence repeat motif. The crystal structure of Xpo1p-PKI-Nup42p-Gsp1p-GTP complex identified three binding sites for the SxFG/PxFG repeats on HEAT repeats 14-20 of Xpo1p. Mutational analyses of Nup42p showed that the conserved serines and prolines in the SxFG/PxFG repeats contribute to Xpo1p-Nup42p binding. Our structural and biochemical data suggest that SxFG/PxFG-Nups such as Nup42p and Nup159p at the cytoplasmic face of NPCs provide high-affinity docking sites for the Xpo1p nuclear export complex in the terminal stage of NPC passage and that subsequent disassembly of the nuclear export complex facilitates recycling of free Xpo1p back to the nucleus. © 2017 Molecular Biology Society of Japan and John Wiley & Sons Australia, Ltd.

WE-FG-207A-01: Introduction to Dedicated Breast CT - Early Studies

International Nuclear Information System (INIS)

Vedantham, S.

2016-01-01

. In diagnostic studies, the median MGD from BCT and mammography were 12.6 and 11.1 mGy, respectively [Vedantham et al., Phys Med Biol. 58: 7921–36, 2013]. Moreover, in diagnostic imaging of the breast the location of the lesion is known and therefore characterization and not detection is by far the primary consideration. The role of bCT is particularly compelling for diagnostic imaging of the breast because it may replace in part the multiple mammographic views of the breast under vigorous compression. Other non-screening potential applications of bCT include the assessment of response to neoadjuvant therapy [Vedantham et al., J Clin Imaging Sci 4, 64, 2014] and pre-surgical evaluation. Learning Objectives: To understand the metrics used to evaluate screening and diagnostic imaging To understand the benefits and limitations of current clinical modalities To understand how breast CT can improve over current clinical modalities To note the early attempts to translate breast CT to the clinic in 1970s-1990s To understand the recent developments in low-dose cone-beam breast CT To understand the recent developments in photon-counting breast CT To understand the radiation dose, clinical translation, and recent developments in diagnostic imaging with breast CT Supported in part by NIH grants R21 CA134128, R01 CA128906 and R01 CA195512. The contents are solely the responsibility of the authors and do not reflect the official views of the NIH or the NCI.; S. Vedantham, Funding sources: Supported in part by NIH/NCI grants R01 CA128906 and R01 CA195512. The contents are solely the responsibility of the authors and do not reflect the official views of the NIH/NCI. Disclosures: Research collaboration with Koning Corporation, West Henrietta, NY. Conflicts of Interest: J. Boone, This research was supported in part by NIH grant R01CA181081; W. Kalender, WK is founder and CEO of CT Imaging GmbH Erlangen, Germany.; A. Karellas, NIH R21 CA134128, R01 CA128906, and R01 CA195512 and

WE-FG-207A-01: Introduction to Dedicated Breast CT - Early Studies

Energy Technology Data Exchange (ETDEWEB)

Vedantham, S. [University of Massachusetts Medical School (United States)

2016-06-15

. In diagnostic studies, the median MGD from BCT and mammography were 12.6 and 11.1 mGy, respectively [Vedantham et al., Phys Med Biol. 58: 7921–36, 2013]. Moreover, in diagnostic imaging of the breast the location of the lesion is known and therefore characterization and not detection is by far the primary consideration. The role of bCT is particularly compelling for diagnostic imaging of the breast because it may replace in part the multiple mammographic views of the breast under vigorous compression. Other non-screening potential applications of bCT include the assessment of response to neoadjuvant therapy [Vedantham et al., J Clin Imaging Sci 4, 64, 2014] and pre-surgical evaluation. Learning Objectives: To understand the metrics used to evaluate screening and diagnostic imaging To understand the benefits and limitations of current clinical modalities To understand how breast CT can improve over current clinical modalities To note the early attempts to translate breast CT to the clinic in 1970s-1990s To understand the recent developments in low-dose cone-beam breast CT To understand the recent developments in photon-counting breast CT To understand the radiation dose, clinical translation, and recent developments in diagnostic imaging with breast CT Supported in part by NIH grants R21 CA134128, R01 CA128906 and R01 CA195512. The contents are solely the responsibility of the authors and do not reflect the official views of the NIH or the NCI.; S. Vedantham, Funding sources: Supported in part by NIH/NCI grants R01 CA128906 and R01 CA195512. The contents are solely the responsibility of the authors and do not reflect the official views of the NIH/NCI. Disclosures: Research collaboration with Koning Corporation, West Henrietta, NY. Conflicts of Interest: J. Boone, This research was supported in part by NIH grant R01CA181081; W. Kalender, WK is founder and CEO of CT Imaging GmbH Erlangen, Germany.; A. Karellas, NIH R21 CA134128, R01 CA128906, and R01 CA195512 and

Dispersion of CEF levels in Nd{sub 2}CuO{sub 4} and Pr{sub 0.86}Ce{sub 0.14}CuO{sub 4}

Energy Technology Data Exchange (ETDEWEB)

Henggeler, W.; Furrer, A. [Paul Scherrer Inst. (PSI), Villigen (Switzerland); Chattopadyay, T.; Roessli, B. [Institut Max von Laue - Paul Langevin, 75 - Paris (France)

1997-09-01

We performed inelastic scattering experiments to determine the dispersion of the {Gamma}{sub 6}{sup (1)}-{Gamma}{sub 6}{sup (2)}-Nd crystal field excitation in Nd{sub 2}CuO{sub 4} and of the {Gamma}{sub 4}-{Gamma}{sub 5} Pr CEF excitation in Pr{sub 1.86}Ce{sub 0.14}CuO{sub 4}. Our results can be described within the random phase approximation model. (author) 4 figs.

50 CFR 86.44 - What are my allowable costs?

Science.gov (United States)

2010-10-01

...) PROGRAM Funding Availability § 86.44 What are my allowable costs? (a) The State may spend grant funds to pay only costs that are necessary and reasonable to accomplish the approved grant objectives. Grant...

40 CFR 86.1844-01 - Information requirements: Application for certification and submittal of information upon request.

Science.gov (United States)

2010-07-01

... schematic diagrams and hose and wire routings which describe the fundamental operating characteristics of... describes each emission control diagnostic system required by § 86.1806-01 including: (i) A description of the functional operation characteristics of the diagnostic system; (ii) The general method of...

Effects of the new imidazopyridine CL 86-02-01 on isolated papillary muscle of guinea-pig hearts.

Science.gov (United States)

Studenik, C; Lemmens-Gruber, R; Heistracher, P

1998-06-01

Inotropic activity and the effect of CL 86-02-01 (2-(3-methoxy-5-methylsulfinyl-2-thienyl)-1H-imidazo[4,5-c]pyridine hydrochloride, CAS 109 792-24-7) on membrane resting and action potentials were studied in isolated guinea-pig papillary muscles. Membrane resting potential and action potential parameters were not significantly changed, while CL 86-02-01 exerted a concentration-dependent inotropic effect by increasing the maximum rate of force development and maximum rate of force relaxation. Time to peak force, relaxation time and total contraction time were reduced. These effects are similar to those of beta-adrenergic drugs and phosphodiesterase inhibitors, but markedly differ from those described for other positive inotropic agents like cardiac glycosides, calcium agonists, alpha-adrenergic drugs or increased extracellular calcium concentration.

Two Differential Binding Mechanisms of FG-Nucleoporins and Nuclear Transport Receptors

Directory of Open Access Journals (Sweden)

Piau Siong Tan

2018-03-01

Full Text Available Summary: Phenylalanine-glycine-rich nucleoporins (FG-Nups are intrinsically disordered proteins, constituting the selective barrier of the nuclear pore complex (NPC. Previous studies showed that nuclear transport receptors (NTRs were found to interact with FG-Nups by forming an “archetypal-fuzzy” complex through the rapid formation and breakage of interactions with many individual FG motifs. Here, we use single-molecule studies combined with atomistic simulations to show that, in sharp contrast, FG-Nup214 undergoes a coupled reconfiguration-binding mechanism when interacting with the export receptor CRM1. Association and dissociation rate constants are more than an order of magnitude lower than in the archetypal-fuzzy complex between FG-Nup153 and NTRs. Unexpectedly, this behavior appears not to be encoded selectively into CRM1 but rather into the FG-Nup214 sequence. The same distinct binding mechanisms are unperturbed in O-linked β-N-acetylglucosamine-modified FG-Nups. Our results have implications for differential roles of distinctly spatially distributed FG-Nup⋅NTR interactions in the cell. : Archetypal-fuzzy complexes found in most FG-Nucleoporin⋅nuclear transport receptor complexes allow fast yet specific nuclear transport. Tan et al. show that FG-Nup214, located at the periphery of the nuclear pore complex, binds to CRM1⋅RanGTP via a coupled reconfiguration-binding mechanism, which can enable different functionalities e.g., cargo release. Keywords: intrinsically disordered protein, glycosylation, FG-Nup, nuclear transport receptors, binding mechanism, single-molecule FRET, molecular dynamics simulations

Amyloid-like interactions within nucleoporin FG hydrogels

NARCIS (Netherlands)

Ader, C.; Frey, S.; Maas, W.; Schmidt, H. B.; Görlich, D.; Baldus, M.

2010-01-01

The 62 kDa FG repeat domain of the nucleoporin Nsp1p forms a hydrogel-based, sieve-like permeability barrier that excludes inert macromolecules but allows rapid entry of nuclear transport receptors (NTRs). We found that the N-terminal part of this domain, which is characterized by Asn-rich inter-FG

Final Report for research grant entitled 'Development of Reagents for Application of At-211 and Bi-213 to Targeted Radiotherapy of Cancer'

International Nuclear Information System (INIS)

Wilbur, D. Scott

2011-01-01

This grant was a one-year extension of another grant with the same title (DE-FG03-98ER62572). The objective of the studies was to continue in vivo evaluation of reagents to determine which changes in structure were most favorable for in vivo use. The focus of our studies was development and optimization of reagents for pretargeting alpha-emitting radionuclides At-211 or Bi-213 to cancer cells. Testing of the reagents was conducted in vitro and in animal model systems. During the funding period, all three specific aims set out in the proposed studies were worked on, and some additional studies directed at development of a method for direct labeling of proteins with At-211 were investigated. We evaluated reagents in two different approaches in 'two step' pretargeting protocols. These approaches are: (1) delivery of the radionuclide on recombinant streptavidin to bind with pretargeted biotinylated monoclonal antibody (mAb), and alternatively, (2) delivery of the radionuclide on a biotin derivative to bind with pretargeted antibody-streptavidin conjugates. The two approaches were investigated as it was unclear which will be superior for the short half-lived alpha-emitting radionuclides.

Final Report for research grant entitled "Development of Reagents for Application of At-211 and Bi-213 to Targeted Radiotherapy of Cancer"

Energy Technology Data Exchange (ETDEWEB)

Wilbur, D. Scott

2011-12-23

This grant was a one-year extension of another grant with the same title (DE-FG03-98ER62572). The objective of the studies was to continue in vivo evaluation of reagents to determine which changes in structure were most favorable for in vivo use. The focus of our studies was development and optimization of reagents for pretargeting alpha-emitting radionuclides At-211 or Bi-213 to cancer cells. Testing of the reagents was conducted in vitro and in animal model systems. During the funding period, all three specific aims set out in the proposed studies were worked on, and some additional studies directed at development of a method for direct labeling of proteins with At-211 were investigated. We evaluated reagents in two different approaches in 'two step' pretargeting protocols. These approaches are: (1) delivery of the radionuclide on recombinant streptavidin to bind with pretargeted biotinylated monoclonal antibody (mAb), and alternatively, (2) delivery of the radionuclide on a biotin derivative to bind with pretargeted antibody-streptavidin conjugates. The two approaches were investigated as it was unclear which will be superior for the short half-lived alpha-emitting radionuclides.

Magnetic fluctuations near a quantum phase transition in CeCu5.9Au0.1

DEFF Research Database (Denmark)

Schröder, A.; Aeppli, G.; Bucher, E.

1998-01-01

We present inelastic cold neutron scattering measurements on a single crystal of the heavy-fermion compound CeCu5.9Au0.1, where non-Fermi-liquid behavior near a quantum phase transition was found in the specific heat and resistivity. This compound shows strongly correlated magnetic fluctuations......, most intense at wave vectors Q(1), near(1,0,0), close to the magnetic ordering vector found at higher Au-concentration. The energy dependence can be best described by a modified quasielastic Lorentzian with power alpha = 0.7. Down to the lowest temperature of 0.07 K the relaxation rate Gamma remains...

Optical and scintillation properties of Ce-doped LuLiF4 with different Ce concentrations

International Nuclear Information System (INIS)

Yanagida, Takayuki; Fujimoto, Yutaka; Fukuda, Kentaro; Chani, Valery

2013-01-01

The crystals of 0.1, 0.5, and 1 mol% Ce-doped LuLiF 4 (Ce:LLF) grown by the micro-pulling down (μ-PD) method were examined for their optical and scintillation properties. Ce:LLF crystals had ∼80% transparency at wavelengths longer than 300 nm. In photoluminescence spectra, they demonstrated intense emission peaks at 310 and 330 nm with the quantum yield of 60–90%. Ce 3+ 5d–4f emission peaks were also detected at similar wavelengths of 310 and 330 nm in the radioluminescence spectra obtained under X-ray excitation. According to pulse height spectra recorded under γ-ray irradiation, the absolute light yield of Ce 0.1, 0.5, and 1% were 3600±400, 3000±300, and 1700±200 ph/MeV, respectively. Decay time kinetics was also inspected using a pulse X-ray equipped streak camera system. The decay time components of Ce:LLF were ∼70 ns and ∼1 μs for all the samples

Browse Title Index

African Journals Online (AJOL)

Items 151 - 200 of 4119 ... Issue, Title. Vol 86, No 2 (1996), A re-evaluation of isotope screening for skeletal metastases in nodenegative breast cancer, Abstract PDF. C.A. Gudgeon, I.D. Werner, D.M. Dent. Vol 104, No 6 (2014), A reflection on the South African Medical Association – past, present and future, Abstract PDF.

42 CFR 86.14 - Evaluation and grant award.

Science.gov (United States)

2010-10-01

... HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH... effectiveness in training in these or related areas as indicated, among other things, by the placement of its... equipment, facilities, and funds, available for the project; (7) The current and potential availability of...

An orange emitting phosphor Lu2−xCaMg2Si2.9Ti0.1O12:xCe with pure garnet phase for warm white LEDs

International Nuclear Information System (INIS)

Chu, Yaoqing; Zhang, Qinghong; Xu, Jiayue; Li, Yaogang; Wang, Hongzhi

2015-01-01

A new silicate garnet phosphor, Lu 2−x CaMg 2 Si 2.9 Ti 0.1 O 12 :xCe was synthesized by a high temperature solid-state reaction under reductive atmosphere. X-ray diffraction (XRD) showed that the powder was pure garnet phase. The emission and excitation spectrum indicated that the Lu 2−x CaMg 2 Si 2.9 Ti 0.1 O 12 :xCe phosphors could absorb blue light in the spectral range of 400–550 nm efficiently and exhibit bright yellow–orange emission in the range of 520–750 nm. With the increase of Ce 3+ concentration, the emission band of Ce 3+ showed a red shift. Interestingly, the concentration quenching occurred when the Ce 3+ concentration exceeded 4 mol%. The temperature-dependent luminescent properties of the phosphors were discussed and the Lu 1.96 CaMg 2 Si 2.9 Ti 0.1 O 12 :0.04Ce phosphors showed good performances in color temperature (2430 K) and potential applications for warm white LEDs. - Graphical Abstract: This image shows that the phosphor of Lu 1.96 CaMg 2 Si 2.9 Ti 0.1 O 12 :0.04Ce can generate a uniform yellow tint under natural light illumination and emit orange–red light when excited by blue light. With a fixed 467 nm emission light, warm white light can be produced by this phosphor, which indicates that the phosphor is potentially applicable in warm white light emitting diodes based on GaN chips. - Highlights: • A new silicate garnet phosphor was synthesized by solid-state method. • Secondary phases can be avoided when a small amount of Si 4+ were replaced by Ti 4+ . • A broad emission band of Ce 3+ in the phosphors was described. • The phosphors are potentially applicable in warm white light emitting diodes

20 CFR 416.573 - How much will we withhold from your title II and title VIII benefits to recover a title XVI...

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false How much will we withhold from your title II... Payment of Benefits, Overpayments, and Underpayments § 416.573 How much will we withhold from your title...-due benefits. (b)(1) We will collect the overpayment from current monthly benefits due in a month by...

On-line induced absorption measurement on PbWO.sub.4./sub., YAlO.sub.3./sub.:Ce and CsI scintillating crystals

Czech Academy of Sciences Publication Activity Database

Šulc, M.; Nikl, Martin; Vognar, M.; Blažek, K.; Nejezchleb, K.; Boháček, Pavel; Nitsch, Karel; Kobayashi, M.; Usuki, Y.; Shen, D.

2004-01-01

Roč. 38, - (2004), s. 393-396 ISSN 1350-4487 R&D Projects: GA ČR(CZ) GA202/01/0753 Grant - others:NATO SfP(XX) 973510-Scintillators Institutional research plan: CEZ:AV0Z1010914 Keywords : radiation damage * PbWO 4 scintillator * YAlO 3 :Ce * CsI Subject RIV: BM - Solid Matter Physics ; Magnetism Impact factor: 0.664, year: 2004

Optical and scintillation properties of Ce-doped LuLiF{sub 4} with different Ce concentrations

Energy Technology Data Exchange (ETDEWEB)

Yanagida, Takayuki, E-mail: yanagida@lsse.kyutech.ac.jp [Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196 (Japan); Fujimoto, Yutaka [Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu-ku, Kitakyushu, Fukuoka 808-0196 (Japan); Fukuda, Kentaro [Tokuyama Corporation, Shibuya 3-chome, Shibuya-ku, Tokyo 150-8383 Japan (Japan); Chani, Valery [Tohoku Univ., 2-1-1 Katahira, Sendai 980-8577 (Japan)

2013-11-21

The crystals of 0.1, 0.5, and 1 mol% Ce-doped LuLiF{sub 4} (Ce:LLF) grown by the micro-pulling down (μ-PD) method were examined for their optical and scintillation properties. Ce:LLF crystals had ∼80% transparency at wavelengths longer than 300 nm. In photoluminescence spectra, they demonstrated intense emission peaks at 310 and 330 nm with the quantum yield of 60–90%. Ce{sup 3+} 5d–4f emission peaks were also detected at similar wavelengths of 310 and 330 nm in the radioluminescence spectra obtained under X-ray excitation. According to pulse height spectra recorded under γ-ray irradiation, the absolute light yield of Ce 0.1, 0.5, and 1% were 3600±400, 3000±300, and 1700±200 ph/MeV, respectively. Decay time kinetics was also inspected using a pulse X-ray equipped streak camera system. The decay time components of Ce:LLF were ∼70 ns and ∼1 μs for all the samples.

9 CFR 381.86 - Inflammatory processes.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Inflammatory processes. 381.86 Section 381.86 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Carcasses and Parts § 381.86 Inflammatory processes. Any organ or other part of a carcass which is affected...

Synthesis, Sintering, and Electrical Properties of BaCe0.9−xZrxY0.1O3−δ

DEFF Research Database (Denmark)

Ricote, S.; Caboche, G.; Estournes, C.

2008-01-01

BaCe0.9-xZrxY0.1O3-delta powders were synthesized by a solid-state reaction. Different contents of cerium and zirconium were studied. Pellets were sintered using either conventional sintering in air at 1700 degrees C or the Spark Plasma Sintering (SPS) technique. The density of the samples sintered...

40 CFR 763.86 - Sampling.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Sampling. 763.86 Section 763.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.86 Sampling. (a) Surfacing material. An accredited inspector...

Factors controlling the microstructure of Ce0.9Gd0.1O2-δ films in pulsed laser deposition process

DEFF Research Database (Denmark)

Rodrigo, Katarzyna Agnieszka; Heiroth, S.; Döbeli, M.

2010-01-01

Films of Ce0.9Gd0.1O2-delta (CGO10) are prepared at a range of conditions by pulsed laser deposition (PLD) on a single crystal Si (100) and MgO (100), and on a polycrystalline Pt/MgO (100) substrate. The relationship between the film microstructure, crystallography, chemical composition and PLD p...

45 CFR 86.59 - Advertising.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Advertising. 86.59 Section 86.59 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.59 Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation, specification, or...

45 CFR 86.51 - Employment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Employment. 86.51 Section 86.51 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.51 Employment. (a) General. (1) No... subjected to discrimination in employment, or recruitment, consideration, or selection therefor, whether...

24 CFR 203.385 - Types of satisfactory title evidence.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Types of satisfactory title... Title Waivers § 203.385 Types of satisfactory title evidence. The following types of title evidence shall be satisfactory to the Commissioner: (a) Fee or owner's title policy. A fee or owner's policy of...

40 CFR 65.86 - Monitoring.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Monitoring. 65.86 Section 65.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Transfer Racks § 65.86 Monitoring. The owner or operator of a transfer rack equipped with...

42 CFR 86.38 - Accountability.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Accountability. 86.38 Section 86.38 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH... Safety and Health Direct Traineeships § 86.38 Accountability. Accountability for payments will be subject...

45 CFR 86.53 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Recruitment. 86.53 Section 86.53 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.53 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

47 CFR 61.86 - Supplements.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Supplements. 61.86 Section 61.86... Rules for Tariff Publications of Dominant and Nondominant Carriers § 61.86 Supplements. A carrier may not file a supplement except to suspend or cancel a tariff publication, or to defer the effective date...

45 CFR 86.23 - Recruitment.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Recruitment. 86.23 Section 86.23 Public Welfare... in Admission and Recruitment Prohibited § 86.23 Recruitment. (a) Nondiscriminatory recruitment. A recipient to which this subpart applies shall not discriminate on the basis of sex in the recruitment and...

45 CFR 86.32 - Housing.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Housing. 86.32 Section 86.32 Public Welfare... in Education Programs or Activities Prohibited § 86.32 Housing. (a) Generally. A recipient shall not... offer different services or benefits related to housing, except as provided in this section (including...

33 CFR 86.23 - Construction.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

Computational and Experimental Investigations of the Molecular Scale Structure and Dynamics of Gologically Important Fluids and Mineral-Fluid Interfaces

Energy Technology Data Exchange (ETDEWEB)

Bowers, Geoffrey [Alfred Univ., NY (United States)

2017-04-05

United States Department of Energy grant DE-FG02-10ER16128, “Computational and Spectroscopic Investigations of the Molecular Scale Structure and Dynamics of Geologically Important Fluids and Mineral-Fluid Interfaces” (Geoffrey M. Bowers, P.I.) focused on developing a molecular-scale understanding of processes that occur in fluids and at solid-fluid interfaces using the combination of spectroscopic, microscopic, and diffraction studies with molecular dynamics computer modeling. The work is intimately tied to the twin proposal at Michigan State University (DOE DE-FG02-08ER15929; same title: R. James Kirkpatrick, P.I. and A. Ozgur Yazaydin, co-P.I.).

42 CFR 430.86 - Discovery.

Science.gov (United States)

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Discovery. 430.86 Section 430.86 Public Health... Plans and Practice to Federal Requirements § 430.86 Discovery. CMS and any party named in the notice issued under § 430.70 has the right to conduct discovery (including depositions) against opposing parties...

Facilitated aggregation of FG nucleoporins under molecular crowding conditions.

Science.gov (United States)

Milles, Sigrid; Huy Bui, Khanh; Koehler, Christine; Eltsov, Mikhail; Beck, Martin; Lemke, Edward A

2013-02-01

Intrinsically disordered and phenylalanine-glycine-rich nucleoporins (FG Nups) form a crowded and selective transport conduit inside the NPC that can only be transited with the help of nuclear transport receptors (NTRs). It has been shown in vitro that FG Nups can assemble into two distinct appearances, amyloids and hydrogels. If and how these phenomena are linked and if they have a physiological role still remains unclear. Using a variety of high-resolution fluorescence and electron microscopic (EM) tools, we reveal that crowding conditions mimicking the NPC environment can accelerate the aggregation and amyloid formation speed of yeast and human FG Nups by orders of magnitude. Aggregation can be inhibited by NTRs, providing a rationale on how the cell might control amyloid formation of FG Nups. The superb spatial resolving power of EM also reveals that hydrogels are enlaced amyloid fibres, and these findings have implications for existing transport models and for NPC assembly.

14 CFR 1245.109 - Assignment of title to NASA.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Assignment of title to NASA. 1245.109... INTELLECTUAL PROPERTY RIGHTS Patent Waiver Regulations § 1245.109 Assignment of title to NASA. (a) The instrument of waiver set forth in § 1245.115(c) shall be voided by NASA with respect to the domestic title to...

Densification and Grain Growth during Early-stage Sintering of Ce0.9Gd0.1O1.95-δ in Reducing Atmosphere

DEFF Research Database (Denmark)

He, Zeming; Yuan, Hao; Glasscock, Julie

2010-01-01

The present work investigates the processes of densification and grain growth of Ce0.9Gd0.1O1.95-δ (CGO10) during sintering in reducing atmosphere. Sintering variables were experimentally characterized and analyzed using defect chemistry and sintering constitutive laws. Based on the achieved...

40 CFR 86.1847-01 - Manufacturer in-use verification and in-use confirmatory testing; submittal of information and...

Science.gov (United States)

2010-07-01

... laboratory equipment calibrations and verifications as prescribed by subpart B of this part or by good... in-use confirmatory testing; submittal of information and maintenance of records. 86.1847-01 Section... confirmatory testing; submittal of information and maintenance of records. (a) The manufacturer who conducts or...

75 FR 53701 - Clinical Studies of Safety and Effectiveness of Orphan Products Research Project Grant (R01...

Science.gov (United States)

2010-09-01

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0394] Clinical Studies of Safety and Effectiveness of Orphan Products Research Project Grant (R01); Correction AGENCY: Food and Drug Administration, HHS. ACTION: Notice; correction. SUMMARY: The Food and Drug...

43 CFR 8.6 - Buildings.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Buildings. 8.6 Section 8.6 Public Lands: Interior Office of the Secretary of the Interior JOINT POLICIES OF THE DEPARTMENTS OF THE INTERIOR AND OF THE ARMY RELATIVE TO RESERVOIR PROJECT LANDS § 8.6 Buildings. Buildings for human occupancy as well as...

40 CFR 300.220 - Related Title III issues.

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2010-07-01

... 40 Protection of Environment 27 2010-07-01 2010-07-01 false Related Title III issues. 300.220 Section 300.220 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND, EMERGENCY... PLAN Planning and Preparedness § 300.220 Related Title III issues. Other related Title III requirements...

40 CFR 35.3135 - Specific capitalization grant agreement requirements.

Science.gov (United States)

2010-07-01

... received a capitalization grant and, if the deposit was expended, it was expended in accordance with title... after it receives the payment, the RA may withhold future quarterly grant payments, and require... procedures regarding the commitment or expenditure of revenues. (h) State accounting and auditing procedures...

Inscribing Authority: Female Title Bearers in Jewish Inscriptions

Directory of Open Access Journals (Sweden)

Carrie Duncan

2012-02-01

Full Text Available This paper investigates representations of gender in the material culture of the ancient synagogue. The pertinent data are numerous dedicatory and funerary inscriptions linking individual Jews, men and women, with titles seemingly associated with leadership in Late Antique synagogues (ca. 200–600 CE. Bernadette Brooten’s influential 1982 monograph argued against the prevailing tendency to characterize these titles as indications of power, authority, and responsibility when associated with men but as meaningless flattery when applied to women. She suggests that synagogue titles denote power, authority and responsibility on all title bearers equally, both men and women. I question the continued utility of proffering female title-holders as enumerable examples of powerful women rescued from their forgotten place in history. Using theoretical insights developed by historians Elizabeth Clark and Gabrielle Spiegel, this paper will engage a comparative analysis with the work of Riet van Bremen and Saba Mahmood to develop new methods of conceptualizing women’s authority in early Jewish communities. I propose that viewing women’s synagogue titles as culturally constructed representations allows for a fruitful inquiry into how women’s titles were used by male-dominated synagogue communities in their self-articulation and public presentation of Judaism.

33 CFR 401.1 - Short title.

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2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Short title. 401.1 Section 401.1 Navigation and Navigable Waters SAINT LAWRENCE SEAWAY DEVELOPMENT CORPORATION, DEPARTMENT OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations § 401.1 Short title. These regulations may be cited as the...

50 CFR 216.86 - Local regulations.

Science.gov (United States)

2010-10-01

... Pribilof Islands Administration § 216.86 Local regulations. Local regulations will be published from time... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Local regulations. 216.86 Section 216.86 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION...

18 CFR 415.1 - Short title.

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2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Short title. 415.1 Section 415.1 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL BASIN REGULATIONS-FLOOD PLAIN REGULATIONS Generally § 415.1 Short title. This part shall be known...

25 CFR 151.13 - Title examination.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Title examination. 151.13 Section 151.13 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER LAND ACQUISITIONS § 151.13 Title examination. If the Secretary determines that he will approve a request for the acquisition of land from...

Single molecule study of the intrinsically disordered FG-repeat nucleoporin 153.

Science.gov (United States)

Milles, Sigrid; Lemke, Edward A

2011-10-05

Nucleoporins (Nups), which are intrinsically disordered, form a selectivity filter inside the nuclear pore complex, taking a central role in the vital nucleocytoplasmic transport mechanism. These Nups display a complex and nonrandom amino-acid architecture of phenylalanine glycine (FG)-repeat clusters and intra-FG linkers. How such heterogeneous sequence composition relates to function and could give rise to a transport mechanism is still unclear. Here we describe a combined chemical biology and single-molecule fluorescence approach to study the large human Nup153 FG-domain. In order to obtain insights into the properties of this domain beyond the average behavior, we probed the end-to-end distance (R(E)) of several ∼50-residues long FG-repeat clusters in the context of the whole protein domain. Despite the sequence heterogeneity of these FG-clusters, we detected a reoccurring and consistent compaction from a relaxed coil behavior under denaturing conditions (R(E)/R(E,RC) = 0.99 ± 0.15 with R(E,RC) corresponding to ideal relaxed coil behavior) to a collapsed state under native conditions (R(E)/R(E,RC) = 0.79 ± 0.09). We then analyzed the properties of this protein on the supramolecular level, and determined that this human FG-domain was in fact able to form a hydrogel with physiological permeability barrier properties. Copyright © 2011 Biophysical Society. Published by Elsevier Inc. All rights reserved.

Catalytic activity of CuO-Gd0.1Ti0.1Zr0.1Ce0.7O2 in CO oxidation

Indian Academy of Sciences (India)

CuO-CeO2, because the properties of these materials are dependent on ... For correspondence. 2. Experimental. 2.1 Synthesis. Cerium(III) nitrate, zirconyl nitrate, gadolinium nitrate, copper nitrate, and titanium(IV) chloride were used as metal precursors. ... after accounting for instrumental broadening using ger- manium as ...

7 CFR 1948.95 - Grant monitoring.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Grant monitoring. 1948.95 Section 1948.95 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... § 1948.95 Grant monitoring. Each grant will be monitored by FmHA or its successor agency under Public Law...

Scintillation and optical stimulated luminescence of Ce-doped CaF2

International Nuclear Information System (INIS)

Yanagida, Takayuki; Fujimoto, Yutaka; Watanabe, Kenichi; Fukuda, Kentaro; Kawaguchi, Noriaki; Miyamoto, Yuka; Nanto, Hidehito

2014-01-01

Scintillation and optical stimulated luminescence of Ce 0.1–20% doped CaF 2 crystals prepared by Tokuyama Corp. were investigated. In X-ray induced scintillation spectra, luminescence due to Ce 3+ 5d–4f transition appeared around 320 nm with typically 40 ns decay time. By 241 Am 5.5 MeV α-ray irradiation, 0.1% doped one showed the highest scintillation light yield and the light yield monotonically decreased with Ce concentrations. Optically stimulated luminescence after X-ray irradiation was observed around 320 nm under 550 or 830 nm stimulation in all samples. As a result, intensities of optically stimulated luminescence were proportional to Ce concentrations. Consequently, scintillation and optically stimulated luminescence resulted to have a complementary relation in Ce-doped CaF 2 system. - Highlights: • Optical, scintillation, and OSL properties of Ce 0.1–20% doped CaF 2 were studied. • Scintillation light yield exhibited inverse proportionality to Ce concentrations. • OSL intensities showed proportionality to Ce concentrations. • Complementary relation of scintillation and OSL was experimentally confirmed

Final Report for Project DE-FG02-05ER15718 Fluoropolymers, Electrolytes, Composites and Electrodes

Energy Technology Data Exchange (ETDEWEB)

Creager, Stephen [Clemson Univ., SC (United States)

2017-05-24

This report is for a project that was initiated under the title “New Proton-Conducting Fluoropolymer Electrolytes for PEM Fuel Cells”, as part of the DOE program titled “Basic Research for the Hydrogen Fuel Cell Initiative”, Program Notice DE-FG01-04ER04-20. The project received 750,000 dollars in initial funding for a three-year term with a start date of August 15, 2005. Creager was PI and co-PIs were DesMarteau and Smith, all from Clemson. The project was renewed for a second three-year term with a start date of June 15 2008, again for 750,000 dollars, with the new title, “Fluoropolymers, Electrolytes, Composites and Electrodes”. Shortly after the renewal was put in place, co-PI Smith left Clemson to accept a position at the University of Texas at Dallas. After a period of no-cost extension the project was renewed on January 1 2013 for another three-year term, this time for a smaller amount ($525,000) and with Thrasher, a new senior hire at Clemson, as co-PI in place of Smith. DesMarteau had retired from Clemson by this time but was retained as a project advisor. After a final one-year no-cost extension for calendar year 2016, the project ended on December 31, 2016, giving it an active period of eleven and one-half years, from August 15 2005 to December 31 2016. The overall objective of this research project has been to create and understand the behavior of new fluoropolymer-based electrolytes and electrodes suitable for use in electrochemical energy storage and conversion devices. The objective was pursued via research on new fluorinated monomers, new polymers and polyelectrolytes (also known as ionomers), and new electrocatalyst supports that in some cases include chemically grafted electrolytes to promote rapid ion transport to electrocatalytically active sites (usually platinum nanoparticles) on the support. The research involved synthesis and characterization of new materials, and creation and use of new measurement techniques that address key

Continuation of Solicitation for the Office of Science Financial Assistance Program - Notice DE-FG01-04ER04-01

CERN Multimedia

2003-01-01

"The Office of Science (SC) of the Department of Energy (DOE) hereby announces its continuing interest in receiving grant applications for support of work in the following program areas: Basic Energy Sciences, High Energy Physics, Nuclear Physics, Advanced Scientific Computing Research, Fusion Energy Sciences, Biological and Environmental Research, and Energy Research Analyses".

Writing Cancer Grant Applications | Center for Cancer Research

Science.gov (United States)

This course focuses on how to write clear and persuasive grant applications. The purpose is to increase the quality of your grant application by successfully communicating scientific data and ideas. Emphasis is placed on how to use the title abstract and introduction sections to draw in reviewers and how to write an organized and focused proposal using specific scientific aims.

Neutron Diffraction Study On Gamma To Alpha Phase Transition In Ce0.9th0.1 Alloy

Energy Technology Data Exchange (ETDEWEB)

Lashley, Jason C1 [Los Alamos National Laboratory; Heffner, Robert H [Los Alamos National Laboratory; Llobet, A [Los Alamos National Laboratory; Darling, T W [U OF NEVADA; Jeong, I K [PUSAN NATL UNIV

2008-01-01

Comprehensive neutron diffraction measurements were performed to study the isostructural {gamma} {leftrightarrow} {alpha} phase transition in Ce{sub 0.9}Th{sub 0.1} alloy. Using Rietveld refinements, we obtained lattice and thermal parameters as a function of temperature. From the temperature slope of the thermal parameters, we determined Debye temperatures {Theta}{sup {gamma}}{sub D} = 133(1) K and {Theta}{sup {alpha}}{sub D} = 140(1) K for the {gamma} phase and the {alpha} phase, respectively. This result implies that the vibrational entropy change is not significant at the {gamma} {leftrightarrow} {alpha} transition, contrary to that from elemental Cerium [Phys. Rev. Lett. 92, 105702, 2004].

36 CFR 254.15 - Title standards.

Science.gov (United States)

2010-07-01

...) Conveyances of lands from the United States are made by patent, quitclaim deed, or deed and without express or implied warranties, except as to hazardous substances pursuant to § 254.3 of this subpart. (c) Title... of the existing use(s) authorized under the terms of the grant, permit, easement, or lease. The non...

24 CFR 234.65 - Nature of title.

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2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Nature of title. 234.65 Section 234.65 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... OWNERSHIP MORTGAGE INSURANCE Eligibility Requirements-Individually Owned Units § 234.65 Nature of title. A...

Structural aspects of the new quasi-2-D heavy fermion materials CeIrIns and CeRhIns

International Nuclear Information System (INIS)

Moshopoulou, E.G.; Moshopoulou, E.G.; Fisk, Z.; Sarrao, J.L.; Thompson, J.D.; Fisk, Z.

2002-01-01

The title compounds are new heavy fermion materials. They adopt a quasi two-dimensional crystal structure and exhibit unusual (for a heavy fermion system) low temperature properties. Although the study of their physical and structural behaviour at low temperatures and/or high pressures is still in progress, we present here some results concerning their average crystal structure, and we discuss very briefly their similarities and differences with the compounds CeIn3 and UTGa 5 (T: Co, Ni, Ir, Pd, Cu, Ru). (authors)

FG Sagittae, a test of the theory of evolution of double shell source stars

International Nuclear Information System (INIS)

Fadeyev, Yu.A.

1984-01-01

FG Sge is a unique stellar object possessing a number of unusual properties which are as follows: (1) FG Sge is a core of a planetary nebula, (2) at least since 1894 this star has crossed the HR diagram from the left to the right, (3) the atmosphere of FG Sge was enriched in s-elements, (4) FG Sge is a pulsating variable the period of which progressively increases from 15 days in 1962 to 110 days in 1980. The author estimates the distance and age of FG Sge from the hypothesis that it moves in the HR diagram along the horizontal loop due to a helium shell flash in its interior. (Auth.)

Enhanced reducibility and electronic conductivity of Nb or W doped Ce0.9Gd0.1O1.95 - δ

DEFF Research Database (Denmark)

Chatzichristodoulou, Christodoulos; Ricote, Sandrine; Foghmoes, Søren Preben Vagn

2015-01-01

The transport and thermomechanical properties of acceptor (Gd) and donor (Nb or W) co-doped ceria were investigated. The solubility limit of Nb in Ce0.9Gd0.1O2 - δ (CGO10) exceeds 4 at.%, whereas that of W is approximately 2 at.%. Both the thermal and stoichiometric expansion coefficients...... are decreased relative to that of CGO10. Charge compensation of the donor dopants takes place primarily by annihilation of oxide ion vacancies, and a sharp decrease in ionic mobility is observed upon Nb or W doping of CGO10. On the other hand, the n-type electronic conductivity, associated with the reduction...... of Ce4+, increases upon doping with Nb or W, due to enhanced reducibility of cerium. This is beneficial for applications where electronic conductivity is also required, like oxygen permeation membranes. Modeling shows that 4 at.% Nb or W doped CGO10 will deliver higher oxygen fluxes than CGO10, due...

25 CFR 900.87 - How does an Indian tribe or tribal organization obtain title to property furnished by the Federal...

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2010-04-01

... title to property furnished by the Federal government for use in the performance of a contract or grant... Government-Furnished Property § 900.87 How does an Indian tribe or tribal organization obtain title to property furnished by the Federal government for use in the performance of a contract or grant agreement...

Stabilization of temperature during magnetic hyperthermia by Ce substituted magnetite nanoparticles

Energy Technology Data Exchange (ETDEWEB)

Shaw, S.K.; Alla, S.K. [Department of Metallurgical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005 (India); Meena, S.S. [Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085 (India); Mandal, R.K. [Department of Metallurgical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005 (India); Prasad, N.K., E-mail: nandkp.met@iitbhu.ac.in [Department of Metallurgical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005 (India)

2017-07-15

Highlights: • Ce{sub x}Fe{sub 3−x}O{sub 4} (0.01 ≤ x ≤ 0.5) nanoparticles below 15 nm were synthesized by microwave refluxing method. • The saturation magnetization decreased with increased Ce concentration. • The sample displayed stabilization of temperature near 42 °C during magnetic hyperthermia. - Abstract: We report here magnetic hyperthermia using nanoparticles of Ce{sub x}Fe{sub 3−x}O{sub 4} (x = 0.01, 0.05, 0.1, 0.3 and 0.5) during which temperature was found to be stabilizing near 42 °C. This happens despite of their high saturation magnetization (M{sub S}) and Curie temperature (T{sub C}) values. It was observed that by selecting an appropriate magnetic field the temperature can be rose exactly near the therapeutic temperature and thus it will help to selectively kill the cancerous cells leaving normal cells unaffected. These nanoparticles (size around 8–15 nm) were produced by single step microwave refluxing technique. X-ray diffraction (XRD) analysis demonstrates that samples were essentially single phase except for x = 0.5 sample. The X-ray photoelectron spectroscopy (XPS) study for the samples demonstrated that Ce was present in both Ce{sup 3+} and Ce{sup 4+} states. The saturation magnetization value of the samples decreased sharply from 62 Am{sup 2}/kg for x = 0.01 to 19 Am{sup 2}/kg for x = 0.1. This value further decreased with increased Ce doping.

40 CFR 86.430-78 - Vehicle failure.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle failure. 86.430-78 Section 86... Later New Motorcycles, General Provisions § 86.430-78 Vehicle failure. Any test vehicle which incurs major mechanical failure necessitating disassembly of the engine shall not be used as a test vehicle...

Characteristics and corrosion studies of vanadate conversion coating formed on Mg–14 wt%Li–1 wt%Al–0.1 wt%Ce alloy

International Nuclear Information System (INIS)

Ma Yibin; Li Ning; Li Deyu; Zhang Milin; Huang Xiaomei

2012-01-01

Highlights: ► Vanadate film forms on the surface of Mg–Li–Al–Ce alloy. ► Vanadate coating improves the corrosion resistance. ► Vanadate coating is composed of Mg(OH) 2 , Li 2 O and V 2 O 5 . - Abstract: Mg–14Li–1Al–0.1Ce alloy is immersed in NH 4 VO 3 + K 3 (Fe(CN) 6 ) solutions with different NH 4 VO 3 and/or K 3 (Fe(CN) 6 ) concentrations, and different immersion time. The surface morphology and composition of the vanadate coating are then characterized by scanning electron microscopy with energy dispersion spectroscopy (SEM-EDS) and X-ray photoelectron spectroscopy (XPS), and the corrosion behavior of the conversion coating is studied by polarization technique and electrochemical impedance spectroscopy (EIS). The experimental results indicate that the vanadate film with better corrosion resistance forms on Mg–Li–Al–Ce surface after the sample is immersed in 30 g L −1 NH 4 VO 3 + 3.75 g L −1 K 3 (Fe(CN) 6 ) solution at 80 °C for 10 min. The coating consists of V 2 O 5 , Li 2 O and Mg(OH) 2 .

76 FR 41813 - Renewal of Agency Information Collection for Higher Education Grant Program Application; Request...

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2011-07-15

... Higher Education Grant Program Application; Request for Comments AGENCY: Bureau of Indian Affairs... and Budget (OMB) approval for the collection of information for the Higher Education Grant Program... Number: 1076-0101. Title: Higher Education Grant Application, 25 CFR part 40. Brief Description of...

7 CFR 1927.53 - Costs of title clearance and closing of transactions.

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2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Costs of title clearance and closing of transactions... and Loan Closing § 1927.53 Costs of title clearance and closing of transactions. The borrower or the... payment of all costs of title clearance and closing of the transaction and will arrange for payment before...

40 CFR 86.1805-12 - Useful life.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

40 CFR 86.884-13 - Data analysis.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Data analysis. 86.884-13 Section 86... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-13 Data analysis. The following... linearity check may be performed by direct analysis of the recorder traces, or by computer analysis of data...

40 CFR 86.328-79 - Leak checks.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Leak checks. 86.328-79 Section 86.328... Gasoline-Fueled and Diesel-Fueled Heavy-Duty Engines; Gaseous Exhaust Test Procedures § 86.328-79 Leak checks. (a) Vacuum side leak check. (1) Any location within the analysis system where a vacuum leak could...

20 CFR 411.552 - What effect will the subsequent entitlement to title II benefits have on EN payments for title...

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false What effect will the subsequent entitlement to title II benefits have on EN payments for title XVI beneficiaries after they assign their ticket? 411.552 Section 411.552 Employees' Benefits SOCIAL SECURITY ADMINISTRATION THE TICKET TO WORK AND SELF...

Improvement of photoluminescence properties and thermal stability of Y2.9Ce0.1Al5−xSixO12 phosphors with Si3N4 addition

International Nuclear Information System (INIS)

Zhang, Fangfang; Song, Kaixin; Jiang, Jun; Wu, Song; Zheng, Peng; Huang, Qingming; Xu, Junming; Qin, Huibin

2014-01-01

Highlights: • Y 2.9 Ce 0.1 Al 5−x Si x O 12 phosphors were prepared by solid-state reaction in reduced air ambience. • Si 4+ could be incorporated into the host lattice of Y 3 Al 5 O 12 through partial occupation of the Al 3+ sites. • Si 3 N 4 addition can improve photoluminescence efficiency and thermal stability of Y 3 Al 5 O 12 :Ce. - Abstract: A series of Si 3 N 4 doping Y 2.9 Ce 0.1 Al 5−x Si x O 12−3x/2 N 4x/3 phosphors were prepared by solid-state reaction in 95%N 2 –5%H 2 reduced air ambience. The XRD characteristics plus Rietveld refinement results shows that the as-sintered powders are unique crystal phase with the same crystal structure of Y 3 Al 5 O 12 (PDF No. 79-1891). The N element was not detected by the analysis of X-ray photoelectron spectroscopy (XPS) and energy dispersive X-ray spectrum (EDS). The photoluminescence spectra (PL and PLE) tests show that the exciting and emitting intensity of PLE and PL gradually increase due to the increase of Si 3 N 4 concentration. Meanwhile, the phosphorescence decay times are prolonged from 45 ns (x = 0) to 78 ns (x = 0.3), under the monitor of 530 nm wavelength. The thermoluminescence tests (TL) confirm the thermal stability of as-phosphors with Si 3 N 4 addition is much better than that of the pristine Y 2.9 Ce 0.1 Al 5 O 12 phosphors

40 CFR 86.1805-04 - Useful life.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.203-94 - Abbreviations.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Abbreviations. 86.203-94 Section 86.203-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty...

40 CFR 86.228-94 - Transmissions.

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2010-07-01

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40 CFR 86.202-94 - Definitions.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Definitions. 86.202-94 Section 86.202-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty...

40 CFR 86.208-94 - Dynamometer.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer. 86.208-94 Section 86.208-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty...

Comparison of luminescence, energy resolution and light loss coefficient of Gd.sub.1.53./sub.La.sub.0.47./sub.Si.sub.2./sub.O.sub.7./sub.:Ce and Lu.sub.1.9./sub.Y.sub.0.1./sub.SiO.sub.5./sub.:Ce scintillators

Czech Academy of Sciences Publication Activity Database

Yawai, N.; Wantong, K.; Chewpraditkul, W.; Murakami, R.; Horiai, T.; Kurosawa, S.; Yoshikawa, A.; Nikl, Martin

2017-01-01

Roč. 844, Feb (2017), s. 129-134 ISSN 0168-9002 R&D Projects: GA MŠk(CZ) LH14266 Institutional support: RVO:68378271 Keywords : energy resolution * light yield * luminescence * scintillation * GPSLa23.5%:Ce * Lu1.9Y0.1SiO5:Ce Subject RIV: BM - Solid Matter Physics ; Magnetism OBOR OECD: Condensed matter physics (including formerly solid state physics, supercond.) Impact factor: 1.362, year: 2016

Relations between age, metallicity and kinematics of F-G stars of the Galactic disk

International Nuclear Information System (INIS)

Shevelev, Yu.G.; Marsakov, V.A.; Suchkov, A.A.

1989-01-01

The data for ∼ 5500 F-G stars are used to study their kinematics, metal abindance and HR diagram in terms of uvby photometry. The age-metallicity, velocity-metallicity, and age-velocity relations are derived. An estimate for the age of the galactic disk is obtained. The following is shown: 1) At[Fe/H] -0.1, turn out to be kinematically younger than these G dwarfs. The same paradox is revealed by G and K giants

7 CFR 1131.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1131.86 Section 1131... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE ARIZONA MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1131.86...

7 CFR 1005.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1005.86 Section 1005... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE APPALACHIAN MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1005.86...

7 CFR 1007.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1007.86 Section 1007... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE SOUTHEAST MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1007.86...

7 CFR 1001.86 - Deduction for marketing services.

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2010-01-01

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7 CFR 1126.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1126.86 Section 1126... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE SOUTHWEST MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1126.86...

7 CFR 1032.86 - Deduction for marketing services.

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2010-01-01

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7 CFR 1000.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1000.86 Section 1000... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Administrative Assessment and Marketing Service Deduction § 1000.86 Deduction for...

7 CFR 1006.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1006.86 Section 1006... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE FLORIDA MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1006.86...

7 CFR 1033.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1033.86 Section 1033... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE MIDEAST MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1033.86...

Influence of substitution of La by Ce on the glass forming ability and crystallization behavior of Al–Ni–La alloys

International Nuclear Information System (INIS)

Zhang, Z.; Xiong, X.Z.; Zhou, W.; Li, J.F.

2013-01-01

Highlights: •Wedge-shaped samples were suction cast with casting conditions controlled. •Partial substitution of La by Ce decreases the GFA of Al 85.5 Ni 9.5 La 5 . •Partial substitution of La by Ce increases the GFA of other Al–Ni–La alloys. •The GFA was analyzed from the thermodynamic and topological points of view. -- Abstract: Wedge-shaped samples of Al–Ni–(La–Ce) alloys were suction cast under an identical preparation condition, and their glass forming abilities (GFAs) and crystallization behaviors were compared. It was revealed that the partial substitution of La by Ce decreases the GFA of Al 85.5 Ni 9.5 La 5 alloy but increases the GFAs of Al 87.5 Ni 7.5 La 5 , Al 86.5 Ni 8.5 La 5 , Al 86 Ni 9 La 5 and Al 86 Ni 9.5 La 4.5 alloys. Meantime the crystallization behavior significantly changes. The optimal substitution content of La for glass formation depends on the composition of the base alloy. The lower the Ni content in the base alloy, the more the La content to be substituted. The GFA change with the substitution content is determined by the atomic packing efficiencies of the La (Ce)-centered clusters

41 CFR 105-74.650 - Grant.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Grant. 105-74.650 Section 105-74.650 Public Contracts and Property Management Federal Property Management Regulations System...-GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 105-74.650 Grant. Grant...

40 CFR 86.1405 - Introduction; structure of subpart.

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2010-07-01

...-Duty Trucks; Certification Short Test Procedures § 86.1405 Introduction; structure of subpart. (a) This... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Introduction; structure of subpart. 86.1405 Section 86.1405 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...

40 CFR 86.206-11 - Equipment required; overview.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Equipment required; overview. 86.206-11 Section 86.206-11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.206-11 Equipment required...

40 CFR 86.206-94 - Equipment required; overview.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Equipment required; overview. 86.206-94 Section 86.206-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.206-94 Equipment required...

40 CFR 86.220-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.220-94 Section 86.220-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.217-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.217-94 Section 86.217-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.212-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.212-94 Section 86.212-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.241-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.241-94 Section 86.241-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.207-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.207-94 Section 86.207-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.243-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.243-94 Section 86.243-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.210-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.210-94 Section 86.210-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.245-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.245-94 Section 86.245-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

40 CFR 86.225-94 - [Reserved

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false [Reserved] 86.225-94 Section 86.225-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger...

Effect of synthesis conditions on the nanopowder properties of Ce{sub 0.9}Zr{sub 0.1}O{sub 2}

Energy Technology Data Exchange (ETDEWEB)

Zimicz, M.G.; Fabregas, I.O.; Lamas, D.G. [CINSO (Centro de Investigaciones en Solidos) CONICET-CITEFA J.B. de La Salle 4397, 1603 Villa Martelli, Pcia. de Buenos Aires (Argentina); Larrondo, S.A., E-mail: susana@di.fcen.uba.ar [Laboratorio de Procesos Cataliticos, Departamento de Ingenieria Quimica, Facultad de Ingenieria, Universidad de Buenos Aires, Pabellon de Industrias, Ciudad Universitaria, 1428 Buenos Aires (Argentina)

2011-06-15

Graphical abstract: . The synthesis of nanocrystalline Ce{sub 0.9}Zr{sub 0.1}O{sub 2} powders via the gel-combustion method, using different fuels, and following either stoichiometric or non-stoichiometric pH-controlled routes is investigated. Research highlights: {yields} All samples exhibited the fluorite-type crystal structure, nanometric average crystallite size and negligible carbon content. {yields} Synthesis conditions strongly affect the average crystallite size, the degree of agglomeration, the specific surface area and the pore volume. {yields} Our results indicate that, by controlling the synthesis conditions it is possible to obtain solids with custom-made morphological properties. -- Abstract: In this work, the synthesis of nanocrystalline Ce{sub 0.9}Zr{sub 0.1}O{sub 2} powders via the gel-combustion method, using different fuels, and following either stoichiometric or non-stoichiometric pH-controlled routes is investigated. The objective is to evaluate the effect of synthesis conditions on the textural and morphological properties, and the crystal structure of the synthesized materials. The solids were characterized by nitrogen physisorption, Scanning Electron Microscopy (SEM), X-ray powder diffraction (XPD), and Carbon-Hydrogen-Nitrogen Elemental Analysis (CHN). All the powders exhibited nanometric crystallite size, fluorite-type structure and negligible carbon content. Synthesis conditions strongly affect the average crystallite size, the degree of agglomeration, the specific surface area and the pore volume. Our results indicate that, by controlling the synthesis conditions it is possible to obtain solids with custom-made morphological properties.

7 CFR 1940.589 - Rural Business Enterprise Grants.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Rural Business Enterprise Grants. 1940.589 Section 1940.589 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE... Loan and Grant Program Funds § 1940.589 Rural Business Enterprise Grants. (a) Amount available for...

Advanced accelerator test facility-Final report for the period 9/1/2010 - 8/31/2013

Energy Technology Data Exchange (ETDEWEB)

Hirshfield, Jay [Yale Univ., New Haven, CT (United States)

2014-10-27

This final report summarizes results achieved in the Beam Physics Laboratory at Yale University during the period 9/1/2010 – 8/31//2013, under DoE grant DE-FG02-07 ER 41504. During the period covered by this report, notable progress in technical consolidation of facilities in the Yale Beam Physics Laboratory has occurred; and theory, design, and fabrication for future experiments have been carried out. In the period covered by this grant, 29 scientific publications based on this work and related topics have appeared in the archival literature. Titles, authors, and citations are listed in Section V of this report.

1999 Horton Research Grants awarded

Science.gov (United States)

The Horton (Hydrology) Research Grant Committee presented three grants at the 1999 AGU Spring Meeting in Boston, Massachusetts, last June. S. Jean Birks is currently a Ph.D. candidate in the Earth Sciences Department at the University of Waterloo under the supervision of Tom Edwards and Victoria Remenda (Queen's University). The title of her Ph.D. dissertation is “Long-term Natural Tracer Migration in Thick Unfractured Clay: Implications for Reconstructing the Post-glacial Isotopic History of Precipitation from Aquitards in the Northern Great Plains.” Jean received her B.Sc. in geography and environmental science from McMaster University and her M.Sc. in hydrogeology from Queen's University.

7 CFR 1030.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1030.86 Section 1030... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE UPPER MIDWEST MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1030.86...

7 CFR 1124.86 - Deduction for marketing services.

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2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Deduction for marketing services. 1124.86 Section 1124... SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE MILK IN THE PACIFIC NORTHWEST MARKETING AREA Order Regulating Handling Administrative Assessment and Marketing Service Deduction § 1124.86...

40 CFR 86.435-78 - Extrapolated emission values.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Extrapolated emission values. 86.435-78 Section 86.435-78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Regulations for 1978 and Later New Motorcycles, General Provisions § 86.435-78 Extrapolated emission values...

Closeout of the award DE-FG02-05ER46223. Trustees of the University of Pennsylvania. Project title- "Modular Designed Protein Constructions for Solar Generated H₂ From Water

Energy Technology Data Exchange (ETDEWEB)

Dutton, P. Leslie [Univ. of Pennsylvania, Philadelphia, PA (United States)

2015-02-18

As the title of the grant clearly states, this project has explores a unique way that makes use of manmade proteins to turn solar energy into chemical fuels. A major impetus to the work is that there is growing support for the view that two related forces will impact on future livability of Earth. The first is the finite supply of fossil fuels to power the Earth making it prudent to save this resource for the creation of useful chemicals. The second is that burning fossil fuels to generate power releases “greenhouse” gases into the atmosphere. There is mounting evidence that this is a major contribution to the warming trend in the Earth’s atmosphere and biosphere.

Radiation leukaemogenesis at low doses DE-FG02-05 ER 63947 Final Technical Report 15 May 2005 - 14 May 2010

International Nuclear Information System (INIS)

Bouffler, Simon; Badie, Christophe; Brown, Natalie; Finnon, Rosemary

2010-01-01

This report provides a full summary of the results obtained under grant DE-FG02-05ER63947, Radiation Leukaemogenesis at low doses. The studies employed an experimental model of radiation leukaemogenesis with the main aim of identifying key events that convert normal cells into leukaemic cells follwoing exposure to radiation. Important aspect of the work was to understand dose-response relationships and time course relationships for leakaemogenis events. The studies performed provided evidence for direct radiation-induced losses of the Sfpi1/PU.1 gene being critical for induction of the disease. No threshold below 0.1 Gy in the induction of the gene losses was observed. The critical cell type in which the myeloid lekaemias arise has been identified and point mutations in the Sfpi1/PU.1 gene are common in leukaemias. The consequences of the genetic losses and mutation have been examined and these provide evidence of a disruption of differentiation in leukaemic cells. Additional pathways to leukaemogenesis have been identified also. Overall the study provides quantitiative data suitable for testing approaches to modelling of leukaemia rosk at low doses.

Quantum Griffiths phase in CePd1-xRhx with x ∼ 0.8

International Nuclear Information System (INIS)

Brando, M; Westerkamp, T; Deppe, M; Geibel, C; Steglich, F; Gegenwart, P

2010-01-01

The magnetic field dependence of the magnetisation (M) and the temperature dependence of the ac susceptibility (χ' = dM/dH) of CePd 1-x Rh x single crystals with 0.80 ≤ x ≤ 0.86 are analysed within the frame of the quantum Griffiths phase scenario, which predicts M ∝ H λ and χ' ∝ T λ-1 with 0 ≤ λ ≤ 1. All M vs H and χ' vs T data follow the predicted power-law behaviour. The parameter λ, extracted from χ'(T), is very sensitive to the Rh content x and varies systematically with x from -0.1 to 0.4. The value of λ, derived from M(H) measurements on a CePdo 0.2 Rho 0.8 single crystal, seems to be rather constant, λ ∼ 0.2, in a broad range of temperatures between 0.05 and 2 K and fields up to about 10 T. All observed signatures and the λ values are thus compatible with the quantum Griffiths scenario.

42 CFR 51.4 - Grants administration requirements.

Science.gov (United States)

2010-10-01

... Assistance through the Department of Health and Human Services—Effectuation of Title VI of the Civil Rights....4 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS REQUIREMENTS APPLICABLE TO THE PROTECTION AND ADVOCACY FOR INDIVIDUALS WITH MENTAL ILLNESS PROGRAM Basic Requirements § 51...

Final Technical Report, DOE Grant DE-FG02-98ER54496, Physics of High-Energy-Density X Pinch Plasmas

International Nuclear Information System (INIS)

Hammer, David

2008-01-01

Abstract for the Final Technical Report, DOE Grant DE-FG02-98ER54496 An X-pinch plasma is produced by driving a high current (100-500 kiloamperes) through two or more fine wires that cross and touch at a point, forming an X in the case of two wires. The wires explode because of the high current, and then the resulting plasma is imploded radially inward by the magnetic field from the current. When the imploding material briefly stagnates at very small radius and high density, an intense burst of x-rays is produced and the plasma disassembles as rapidly as it imploded. When this project began, we could confidently state that at its minimum radius, X pinch plasmas made from such materials as titanium and molybdenum might be as hot as 10,000,000 K and had densities almost as high as the solid wire density, but their X-ray pulse durations were below one billionth of a second. We could also say that the X pinch was useful for point-projection imaging of rapidly changing objects, such as exploding wires, with high resolution, indicative of a very small X-ray source spot size. We can now confidently say that X-pinch plasma temperatures at the moment of the X-ray burst are 10-25 million K in titanium, molybdenum and several other wire X-pinches based upon the spectrum of emitted X-rays in the radiation burst. By the same means, as well as from the penetration of X-rays through the dense plasma, we know that ion densities are close to or higher than one-tenth of the density of the original (solid) wire material in molybdenum and a few other X-pinch plasmas. Furthermore, using the diffraction of X-rays radiated by the X-pinch when it reaches minimum radius, we have determined that the x-ray source size is about 1 thousandth of a millimeter for such wire materials as molybdenum and niobium, while it is 2-10 times larger for tungsten, titanium and aluminum wires. Finally, using a very high speed X-ray imaging 'streak camera,' we have determined that X pinch X-ray pulses can be

40 CFR 86.1106-87 - Production compliance auditing.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Production compliance auditing. 86.1106-87 Section 86.1106-87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks § 86.1106-87 Production compliance auditing. For a model year in which upper limits...

7 CFR 1944.543 - Grant monitoring.

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2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Grant monitoring. 1944.543 Section 1944.543 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... monitoring. Each grant will be monitored by FmHA or its successor agency under Public Law 103-354 to ensure...

34 CFR 200.74 - Use of an alternative method to distribute grants to LEAs with fewer than 20,000 total residents.

Science.gov (United States)

2010-07-01

... LEAs for basic grants, concentration grants, targeted grants, and education finance incentive grants in... TITLE I-IMPROVING THE ACADEMIC ACHIEVEMENT OF THE DISADVANTAGED Improving Basic Programs Operated by... to the Secretary to use an alternative method to distribute basic grant, concentration grant...

A high performance BaZr0.1Ce0.7Y0.2O3-δ-based solid oxide fuel cell with a cobalt-free Ba0.5Sr0.5FeO3-δ–Ce0.8Sm0.2O2-δ composite cathode

NARCIS (Netherlands)

Sun, Wenping; Shi, Zhen; Fang, S.; Yan, Litao; Zhu, Zhiwen; Liu, Wei

2010-01-01

A cobalt-free Ba0.5Sr0.5FeO3-δ–Ce0.8Sm0.2O2-δ (BSF–SDC) composite is employed as a cathode for an anode-supported proton-conducting solid oxide fuel cells (H-SOFCs) using BaZr0.1Ce0.7Y0.2O3-δ (BZCY) as the electrolyte. The chemical compatibility between BSF and SDC is evaluated. The XRD results show

Functional roles of FgLaeA in controlling secondary metabolism, sexual development, and virulence in Fusarium graminearum.

Directory of Open Access Journals (Sweden)

Hee-Kyoung Kim

Full Text Available Fusarium graminearum, the causal agent of Fusarium head blight in cereal crops, produces mycotoxins such as trichothecenes and zearalenone in infected plants. Here, we focused on the function of FgLaeA in F. graminearum, a homolog of Aspergillus nidulans LaeA encoding the global regulator for both secondary metabolism and sexual development. Prior to gene analysis, we constructed a novel luciferase reporter system consisting of a transgenic F. graminearum strain expressing a firefly luciferase gene under control of the promoter for either TRI6 or ZEB2 controlling the biosynthesis of these mycotoxins. Targeted deletion of FgLaeA led to a dramatic reduction of luminescence in reporter strains, indicating that FgLaeA controls the expression of these transcription factors in F. graminearum; reduced toxin accumulation was further confirmed by GC-MS analysis. Overexpression of FgLaeA caused the increased production of trichothecenes and additional metabolites. RNA seq-analysis revealed that gene member(s belonging to ~70% of total tentative gene clusters, which were previously proposed, were differentially expressed in the ΔFgLaeA strain. In addition, ΔFgLaeA strains exhibited an earlier induction of sexual fruiting body (perithecia formation and drastically reduced disease symptoms in wheat, indicating that FgLaeA seems to negatively control perithecial induction, but positively control virulence toward the host plant. FgLaeA was constitutively expressed under both mycotoxin production and sexual development conditions. Overexpression of a GFP-FgLaeA fusion construct in the ΔFgLaeA strain restored all phenotypic changes to wild-type levels and led to constitutive expression of GFP in both nuclei and cytoplasm at different developmental stages. A split luciferase assay demonstrated that FgLaeA was able to interact with FgVeA, a homolog of A. nidulans veA. Taken together, these results demonstrate that FgLaeA, a member of putative FgVeA complex

21 CFR 312.86 - Focused FDA regulatory research.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Focused FDA regulatory research. 312.86 Section 312.86 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Severely-debilitating Illnesses § 312.86 Focused FDA regulatory research. At the discretion of the agency...

45 CFR 86.31 - Education programs or activities.

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2010-10-01

... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs or... 45 Public Welfare 1 2010-10-01 2010-10-01 false Education programs or activities. 86.31 Section 86...

78 FR 31972 - Notice of Proposed Information Collection for Public Comment; Request Voucher for Grant Payment...

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2013-05-28

... Information Collection for Public Comment; Request Voucher for Grant Payment and Line of Credit Control System... information: Title Of Proposal: Request Voucher for Grant Payment and Line of Credit Control System (LOCCS... and proposed use: Payment request vouchers for distribution of grant funds using the automated Voice...

38 CFR 61.41 - Special needs grants application.

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2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Special needs grants... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.41 Special needs grants application. (a) To apply for a special needs grant, an applicant must obtain from VA a special needs grant application...

24 CFR 1710.209 - Title and land use.

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2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Title and land use. 1710.209... § 1710.209 Title and land use. (a) General information. (1) State whether the developer has reserved the... recording, submit a map which has been prepared to scale and which shows the proposed division of the land...

Water vapour solubility and conductivity study of the proton conductor BaCe(0.9 − x)ZrxY0.1O(3 − δ)

DEFF Research Database (Denmark)

Ricote, Sandrine; Bonanos, Nikolaos; Caboche, G:

2009-01-01

The perovskite BaCe(0.9 − x)ZrxY0.1O(3 − δ) has been prepared by solid state reaction at 1400 °C and conventional sintering at 1700 °C. Water uptake experiments performed between 400 and 600 °C, at a water vapour pressure of 0.02 atm, provide data on the concentration of protons incorporated in t...

Warm inflation in f(G) theory of gravity

Energy Technology Data Exchange (ETDEWEB)

Sharif, M., E-mail: msharif.math@pu.edu.pk; Ikram, A., E-mail: ayeshamaths91@gmail.com [University of the Punjab, Quaid-e-Azam Campus, Department of Mathematics (Pakistan)

2016-07-15

The aim of this paper is to explore warm inflation in the background of f(G) theory of gravity using scalar fields for the FRW universe model. We construct the field equations under slow-roll approximations and evaluate the slow-roll parameters, scalar and tensor power spectra and their corresponding spectral indices using viable power-law model. These parameters are evaluated for a constant as well as variable dissipation factor during intermediate and logamediate inflationary epochs. We also find the number of e-folds and tensor- scalar ratio for each case. The graphical behavior of these parameters proves that the isotropic model in f(G) gravity is compatible with observational Planck data.

Effect of Li.sup.+./sup. ions co-doping on luminescence, scintillation properties and defects characteristics of LuAG:Ce ceramics

Czech Academy of Sciences Publication Activity Database

Liu, S.-P.; Feng, X. Q.; Mareš, Jiří A.; Babin, Vladimir; Hu, C.; Kou, H.; D'Ambrosio, C.; Li, J.; Pan, Y.; Nikl, Martin

2017-01-01

Roč. 64, Feb (2017), s. 245-249 ISSN 0925-3467 R&D Projects: GA ČR GA16-15569S Grant - others:AV ČR(CZ) CAS-17-02 Program:Bilaterální spolupráce Institutional support: RVO:68378271 Keywords : LuAG:Ce * Li ceramic s * scintillator * Li + codoping * Ce 4+ and Ce 3+ centers Subject RIV: BM - Solid Matter Physics ; Magnetism OBOR OECD: Condensed matter physics (including formerly solid state physics, supercond.) Impact factor: 2.238, year: 2016

The crystal structure of galgenbergite-(Ce), CaCe2(CO3)4•H2O

Science.gov (United States)

Walter, Franz; Bojar, Hans-Peter; Hollerer, Christine E.; Mereiter, Kurt

2013-04-01

Galgenbergite-(Ce) from the type locality, the railroad tunnel Galgenberg between Leoben and St. Michael, Styria, Austria, was investigated. There it occurs in small fissures of an albite-chlorite schist as very thin tabular crystals building rosette-shaped aggregates associated with siderite, ancylite-(Ce), pyrite and calcite. Electron microprobe analyses gave CaO 9.49, Ce2O3 28.95, La2O3 11.70, Nd2O3 11.86, Pr2O3 3.48, CO2 30.00, H2O 3.07, total 98.55 wt.%. CO2 and H2O calculated by stoichiometry. The empirical formula (based on Ca + REE ∑3.0) is C{{a}_{1.00 }}{{( {C{{e}_{1.04 }}L{{a}_{0.42 }}N{{d}_{0.42 }}P{{r}_{0.12 }}} )}_{2.00 }}{{( {C{{O}_3}} )}_4}\\cdot {{H}_2}O , and the simplified formula is CaC{{e}_2}{{( {C{{O}_3}} )}_4}\\cdot {{H}_2}O . According to X-ray single crystal diffraction galgenbergite-(Ce) is triclinic, space group Poverline{1},a=6.3916(5) , b = 6.4005(4), c = 12.3898(9) Å, α = 100.884(4), β = 96.525(4), γ = 100.492(4)°, V = 483.64(6) Å3, Z = 2. The eight strongest lines in the powder X-ray diffraction pattern are [ d calc in Å/( I)/ hkl]: 5.052/(100)/011; 3.011/(70)/0-22; 3.006/(66)/004; 5.899/(59)/-101; 3.900/(51)/1-12; 3.125/(46)/-201; 2.526/(42)/022; 4.694/(38)/-102. The infrared absorption spectrum reveals H2O (OH-stretching mode at 3,489 cm-1, HOH bending mode at 1,607 cm-1) and indicates the presence of distinctly non-equivalent CO3-groups by double and quadruple peaks of their ν1, ν2, ν3 and ν4 modes. The crystal structure of galgenbergite-(Ce) was refined with X-ray single crystal data to R1 = 0.019 for 2,448 unique reflections ( I > 2 σ( I)) and 193 parameters. The three cation sites of the structure Ca(1), Ce(2) and Ce(3) have a modest mixed site occupation by Ca and small amount of REE (Ce, La, Pr, Nd) and vice versa. The structure is based on double layers parallel to (001), which are composed of Ca(1)Ce(2)(CO3)2 single layers with an ordered chessboard like arrangement of Ca and Ce, and with a roof tile

Influence of substitution of La by Ce on the glass forming ability and crystallization behavior of Al–Ni–La alloys

Energy Technology Data Exchange (ETDEWEB)

Zhang, Z.; Xiong, X.Z.; Zhou, W.; Li, J.F., E-mail: jfli@sjtu.edu.cn

2013-11-05

Highlights: •Wedge-shaped samples were suction cast with casting conditions controlled. •Partial substitution of La by Ce decreases the GFA of Al{sub 85.5}Ni{sub 9.5}La{sub 5}. •Partial substitution of La by Ce increases the GFA of other Al–Ni–La alloys. •The GFA was analyzed from the thermodynamic and topological points of view. -- Abstract: Wedge-shaped samples of Al–Ni–(La–Ce) alloys were suction cast under an identical preparation condition, and their glass forming abilities (GFAs) and crystallization behaviors were compared. It was revealed that the partial substitution of La by Ce decreases the GFA of Al{sub 85.5}Ni{sub 9.5}La{sub 5} alloy but increases the GFAs of Al{sub 87.5}Ni{sub 7.5}La{sub 5}, Al{sub 86.5}Ni{sub 8.5}La{sub 5}, Al{sub 86}Ni{sub 9}La{sub 5} and Al{sub 86}Ni{sub 9.5}La{sub 4.5} alloys. Meantime the crystallization behavior significantly changes. The optimal substitution content of La for glass formation depends on the composition of the base alloy. The lower the Ni content in the base alloy, the more the La content to be substituted. The GFA change with the substitution content is determined by the atomic packing efficiencies of the La (Ce)-centered clusters.

40 CFR 73.86 - State regulatory autonomy.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false State regulatory autonomy. 73.86 Section 73.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... regulatory autonomy. Nothing in this subpart shall preclude a State or State regulatory authority from...

Structural and conductivity study of the proton conductor BaCe(0.9−x)ZrxY0.1O(3−δ) at intermediate temperatures

DEFF Research Database (Denmark)

Ricote, Sandrine; Bonanos, Nikolaos; Marco de Lucas, M.C.

2009-01-01

The perovskite BaCe(0.9−x)ZrxY0.1O(3−δ) is prepared by solid-state reaction at 1400 °C and sintering at 1700 °C. It is characterised using X-ray diffraction, Raman spectroscopy and electrical measurements. A distortion from the cubic structure at room temperature is noticeable in the Raman spectr...

Evidence that NMDA-dependent limbic neural plasticity in the right hemisphere mediates pharmacological stressor (FG-7142)-induced lasting increases in anxiety-like behavior. Study 2--The effects on behavior of block of NMDA receptors prior to injection of FG-7142.

Science.gov (United States)

Adamec, R E

1998-01-01

The hypothesis that N-methyl-D-aspartate (NMDA) receptors mediate initiation of lasting behavioral changes induced by the anxiogenic beta-carboline, FG-7142, was supported in this study. Behavioral changes normally induced by FG-7142 were blocked when the competitive NMDA receptor blocker, 7-amino-phosphono-heptanoic acid, was given prior to administration of FG-7142. When cats were subsequently given FG-7142 alone, the drug produced lasting behavioral changes like those reported previously. Flumazenil, a benzodiazepine receptor antagonist, reversed an increase in defensiveness produced by FG-7142 alone, replicating previous findings. The data are consistent with the hypothesis that NMDA-dependent long-term potentiation in limbic pathways subserving defensive response to threat mediates lasting increases in defensiveness produced by FG-7142.

Characteristics and corrosion studies of vanadate conversion coating formed on Mg-14 wt%Li-1 wt%Al-0.1 wt%Ce alloy

Energy Technology Data Exchange (ETDEWEB)

Ma Yibin [School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001 (China); Li Ning, E-mail: lininghit@263.net [School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001 (China); Li Deyu [School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001 (China); Zhang Milin; Huang Xiaomei [Key Laboratory of Superlight Materials and Surface Technology, Ministry of Education, Harbin Engineering University, Harbin 150001 (China)

2012-11-15

Highlights: Black-Right-Pointing-Pointer Vanadate film forms on the surface of Mg-Li-Al-Ce alloy. Black-Right-Pointing-Pointer Vanadate coating improves the corrosion resistance. Black-Right-Pointing-Pointer Vanadate coating is composed of Mg(OH){sub 2}, Li{sub 2}O and V{sub 2}O{sub 5}. - Abstract: Mg-14Li-1Al-0.1Ce alloy is immersed in NH{sub 4}VO{sub 3} + K{sub 3}(Fe(CN){sub 6}) solutions with different NH{sub 4}VO{sub 3} and/or K{sub 3}(Fe(CN){sub 6}) concentrations, and different immersion time. The surface morphology and composition of the vanadate coating are then characterized by scanning electron microscopy with energy dispersion spectroscopy (SEM-EDS) and X-ray photoelectron spectroscopy (XPS), and the corrosion behavior of the conversion coating is studied by polarization technique and electrochemical impedance spectroscopy (EIS). The experimental results indicate that the vanadate film with better corrosion resistance forms on Mg-Li-Al-Ce surface after the sample is immersed in 30 g L{sup -1} NH{sub 4}VO{sub 3} + 3.75 g L{sup -1} K{sub 3}(Fe(CN){sub 6}) solution at 80 Degree-Sign C for 10 min. The coating consists of V{sub 2}O{sub 5}, Li{sub 2}O and Mg(OH){sub 2}.

Synthesis of CeS and interactions with molten metals

International Nuclear Information System (INIS)

Krikorian, O.H.; Curtis, P.G.

1988-01-01

Hot-pressed and sintered discs of single-phase CeS were tested for interaction with molten aluminium, uranium, and iron to determine the conditions under which reaction first begins and the nature of the reaction. Aluminium begins to react with CeS at ∼ 1190 K, slowly dissolving cerium and forming a thin layer of Ce 3 S 4 at the reaction interface. At 1363 K, aluminium wets and spreads over the CeS surface and dissolves ∼ 01 at% Ce. Ce 3 Al 11 precipitates out in the aluminium phase on cooldown. Uranium does not react with CeS at 1673 K, but at 1873 K it wets and spreads on CeS and dissolves ∼ 100 atom ppm S, which precipitates out as US on cooldown. Iron wets CeS at 1873 K and 1973 K but does not spread or interact. Because of the desirable containment characteristics of CeS and similar sulfides for molten metals, we recommend their use in a number of applications. (author)

Establishing the transport properties of QCD with heavy ion reactions. Final Scientific Report for DE-FG02-07ER41524

International Nuclear Information System (INIS)

Teaney, Derek

2008-01-01

During the time period from 9/1/07 - 3/1/08 the principle investigator was awarded a federal grant from the Department of Energy (DE-FG02-07ER41524) to establish the transport properties of QCD through heavy ion reactions. A relativistic viscous hydrodynamic computer code was developed in 2+1 dimensions which is suitable for extracting the shear viscosity from available heavy ion data. In addition, the transport coefficients of heavy mesons in strongly coupled N = 4 plasmas were determined using the gauge gravity duality. These transport coefficients are suppressed by 1/N c 2 which stymied previous efforts to determine the kinetics of these mesons.

40 CFR 86.211-94 - Exhaust gas analytical system.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Exhaust gas analytical system. 86.211-94 Section 86.211-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.211-94 Exhaust gas...

25 CFR 23.51 - Grant carry-over authority.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Grant carry-over authority. 23.51 Section 23.51 Indians... Uniform Grant Administration Provisions and Requirements § 23.51 Grant carry-over authority. Unless... two years beyond the initial grant funding period and must be utilized only for the intent, purpose...

Profound Understanding of Effect of Transition Metal Dopant, Sintering Temperature, and pO2 on the Electrical and Optical Properties of Proton Conducting BaCe0.9Sm0.1O3-δ.

Science.gov (United States)

Handal, Hala T; Hassan, Azfar; Leeson, Ryan; Eloui, Sherif M; Fitzpatrick, Martin; Thangadurai, Venkataraman

2016-01-19

This study reports the effect of transition metal (TM) substitution on the electrical and optical properties of BaCe0.9Sm0.1O3-δ (BCS). Concentrations of 5-10 mol % of each of Fe and Co have been doped for the B-site of BCS by citric acid autocombustion method. Powder X-ray diffraction has revealed the formation of an orthorhombic perovskite-type structure. FTIR confirmed a distortion in the lattice upon TM-doping in BCS. Scanning electron microscopy (SEM) images of 1400 °C sintered samples have manifested a higher densification in BaCe0.8Sm0.1Co0.1O3-δ (BCSC10) with a grain size ∼11 μm compared to the parent compound BCS (∼2 μm). Thermogravimetric (TG) analysis showed a water uptake in case of BaCe0.85Sm0.1Co0.05O3-δ (BCSC5), while BaCe0.85Sm0.1Fe0.05O3-δ (BCSF5) did not show a noteworthy uptake of water. TG has also proved that the incorporation of Fe and Co in BCS did not improve the chemical stability in CO2 at elevated temperature. The band gap estimated using Kubelka-Munk model based on the diffuse reflectance data was found to be the lowest for BCSC5 (2.47 eV). However, it increases upon lowering oxygen partial pressure (pO2), which was interpreted by a band structure modifications. Among the samples investigated, BCSC10 sintered at 1400 °C showed the highest electrical conductivity of 0.02 S cm(-1) in air at 600 °C, while its proton mobility appears to be negligible under the investigated humidity atmosphere.

40 CFR 86.432-78 - Deterioration factor.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Deterioration factor. 86.432-78... 1978 and Later New Motorcycles, General Provisions § 86.432-78 Deterioration factor. (a) Deterioration factors shall be developed for each test vehicle from the emission test results. A separate factor shall...

40 CFR 86.532-78 - Vehicle preconditioning.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preconditioning. 86.532-78... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.532-78 Vehicle preconditioning. (a) The vehicle...

40 CFR 86.214-94 - Analytical gases.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Analytical gases. 86.214-94 Section 86.214-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty...

40 CFR 86.235-94 - Dynamometer procedure.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer procedure. 86.235-94 Section 86.235-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.213-94 - Fuel specifications.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Fuel specifications. 86.213-94 Section 86.213-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.213-04 - Fuel specifications.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Fuel specifications. 86.213-04 Section 86.213-04 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.201-94 - General applicability.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false General applicability. 86.201-94 Section 86.201-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.218-94 - Dynamometer calibration.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Dynamometer calibration. 86.218-94 Section 86.218-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.213-11 - Fuel specifications.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Fuel specifications. 86.213-11 Section 86.213-11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.219-94 - CVS calibration.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false CVS calibration. 86.219-94 Section 86.219-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty...

40 CFR 86.201-11 - General applicability.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false General applicability. 86.201-11 Section 86.201-11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.242-94 - Records required.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Records required. 86.242-94 Section 86.242-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty...

Characterization of a New Pm2 Allele Conferring Powdery Mildew Resistance in the Wheat Germplasm Line FG-1

Science.gov (United States)

Ma, Pengtao; Xu, Hongxng; Li, Lihui; Zhang, Hongxia; Han, Guohao; Xu, Yunfeng; Fu, Xiaoyi; Zhang, Xiaotian; An, Diaoguo

2016-01-01

Powdery mildew has a negative impact on wheat production. Novel host resistance increases the diversity of resistance genes and helps to control the disease. In this study, wheat line FG-1 imported from France showed a high level of powdery mildew resistance at both the seedling and adult stages. An F2 population and F2:3 families from the cross FG-1 × Mingxian 169 both fit Mendelian ratios for a single dominant resistance gene when tested against multiple avirulent Blumeria tritici f. sp. tritici (Bgt) races. This gene was temporarily designated PmFG. PmFG was mapped on the multi-allelic Pm2 locus of chromosome 5DS using seven SSR, 10 single nucleotide polymorphism (SNP)-derived and two SCAR markers with the flanking markers Xbwm21/Xcfd81/Xscar112 (distal) and Xbwm25 (proximal) at 0.3 and 0.5 cM being the closest. Marker SCAR203 co-segregated with PmFG. Allelism tests between PmFG and documented Pm2 alleles confirmed that PmFG was allelic with Pm2. Line FG-1 produced a significantly different reaction pattern compared to other lines with genes at or near Pm2 when tested against 49 Bgt isolates. The PmFG-linked marker alleles detected by the SNP-derived markers revealed significant variation between FG-1 and other lines with genes at or near Pm2. It was concluded that PmFG is a new allele at the Pm2 locus. Data from seven closely linked markers tested on 31 wheat cultivars indicated opportunities for marker-assisted pyramiding of this gene with other genes for powdery mildew resistance and additional traits. PMID:27200022

Dos Idiomas, Un Mundo. Dual Language Project. Title VII Biennial Evaluation Report, 1995-97.

Science.gov (United States)

Ernest, Harishini M.; Gonzalez, Rosa M.

This is an evaluation of the first 2 years of a 5-year comprehensive Bilingual Education grant funded by Title VII Part A of the Improving America's Schools Act of 1994 in the Austin Independent School District (AISD) (Texas). The grant awarded to the AISD funds a program of Developmental Bilingual Education at two elementary schools where more…

38 CFR 61.11 - Applications for capital grants.

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2010-07-01

... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.11 Applications for capital grants. (a) To apply for a capital grant, an applicant must obtain from VA a capital grant application package and... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Applications for capital...

50 CFR 17.86 - Special rules-plants. [Reserved

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 2 2010-10-01 2010-10-01 false Special rules-plants. [Reserved] 17.86... WILDLIFE AND PLANTS (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS Experimental Populations § 17.86 Special rules—plants. [Reserved] ...

38 CFR 61.10 - Capital grants-general.

Science.gov (United States)

2010-07-01

...) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.10 Capital grants—general. (a) VA provides capital grants to public or nonprofit private entities so they can assist homeless veterans by helping to... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Capital grants-general...

Mechanosynthesis and structural characterization of nanocrystalline Ce{sub 1–x}Y{sub x}O{sub 2–δ} (x=0.1–0.35) solid solutions

Energy Technology Data Exchange (ETDEWEB)

Fabián, Martin, E-mail: fabianm@saske.sk [Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice (Slovakia); Antić, Bratislav [“Vinča” Institute of Nuclear Sciences, University of Belgrade, P.O. Box 522, 11001 Belgrade (Serbia); Girman, Vladimír [Institute of Physics, P. J. Šafárik University, Park Angelinum 9, 04154 Košice (Slovakia); Vučinić-Vasić, Milica [Faculty of Technical Sciences, University of Novi Sad, Trg D. Obradovića 6, 21000 Novi Sad (Serbia); Kremenović, Aleksandar [Laboratory of Crystallography, Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11001 Belgrade (Serbia); Suzuki, Shigeru [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, 980-8577 Sendai (Japan); Hahn, Horst [Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Šepelák, Vladimír [Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice (Slovakia)

2015-10-15

A series of nanostructured fluorite-type Ce{sub 1–x}Y{sub x}O{sub 2–δ} (0≤x≤0.35) solid solutions, prepared via high-energy milling of the CeO{sub 2}/Y{sub 2}O{sub 3} mixtures, are investigated by XRD, HR-TEM, EDS and Raman spectroscopy. For the first time, complementary information on both the long-range and short-range structural features of mechanosynthesized Ce{sub 1–x}Y{sub x}O{sub 2–δ}, obtained by Rietveld analysis of XRD data and Raman spectroscopy, is provided. The lattice parameters of the as-prepared solid solutions decrease with increasing yttrium content. Rietveld refinements of the XRD data reveal increase in microstrains in the host ceria lattice as a consequence of yttrium incorporation. Raman spectra are directly affected by the presence of oxygen vacancies; their existence is evidenced by the presence of vibration modes at ~560 and ~600 cm{sup –1}. The detailed spectroscopic investigations enable us to separate extrinsic and intrinsic origin of oxygen vacancies. It is demonstrated that mechanosynthesis can be successfully employed in the one-step preparation of nanocrystalline Ce{sub 1–x}Y{sub x}O{sub 2–δ} solid solutions. - Graphical abstract: Mechanosynthesis of nanocrystalline Ce{sub 1–x}Y{sub x}O{sub 2–δ} (x=0.1–0.35) solid solutions. - Highlights: • One-step mechanosynthesis of nanoscale Ce{sub 1–x}Y{sub x}O{sub 2–δ} (0≤x≤0.35) solid solutions. • Complementary information on the long-range and short-range structural features of mechanosynthesized Ce{sub 1–x}Y{sub x}O{sub 2–δ} is provided. • Structural variations as a response to the yttrium doping. • Separation of extrinsic and intrinsic origin of the induced oxygen vacancies.

40 CFR 86.531-78 - Vehicle preparation.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preparation. 86.531-78 Section... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.531-78 Vehicle preparation. (a) The manufacturer...

40 CFR 86.420-78 - Engine families.

Science.gov (United States)

2010-07-01

...) Rotary families. To be classed in the same engine family, rotary combustion cycle engines must be... characteristics. (e) At the manufacturer's option, rotary combustion cycle engines identical in all the respects... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Engine families. 86.420-78 Section 86...

Final Technical Report for Grant DE-FG02-97ER54451

International Nuclear Information System (INIS)

Punjabi, A.; Jalufka, N.

2004-01-01

VUV ultraviolet spectroscopy in DIII-D Divertor. The research carried out on this grant was motivated by the high power emission from the CIV doublet at 155 nm in the DIII-D divertor and to study the characteristics of the radiative divertor. The radiative divertor is designed to reduce the heat load to the target plates of the divertor by reducing the energy in the divertor plasma using upstream scrape-off-layer (SOL) radiation. In some cases, particularly in Partially Detached Divertor (PDD) operations, this emission accounts for more than 50% of the total radiation from the divertor. In PDD operation, produced by neutral gas injection, the particle flow to the target plate and the divertor temperature are significantly reduced. A father motivation was to study the CIV emission distribution in the lower, open divertor and the upper baffled divertor. Two Vacuum Ultra Violet Tangential viewing Television cameras (VUV TTV) were constructed and installed in the upper, baffled and the lower, open divertor. The images recorded by these cameras were then inverted to produce two-dimensional distributions of CIV in the poloidal plane. Results obtained with these cameras are summarized

28 CFR 42.405 - Public dissemination of title VI information.

Science.gov (United States)

2010-07-01

... Federally Assisted Programs § 42.405 Public dissemination of title VI information. (a) Federal agencies... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Public dissemination of title VI information. 42.405 Section 42.405 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL...

Densification and grain growth during sintering of porous Ce0.9Gd0.1O1.95tape cast layers: A comprehensive study on heuristic methods

DEFF Research Database (Denmark)

Ni, De Wei; Schmidt, Cristine Grings; Teocoli, Francesca

2013-01-01

The sintering behavior of porous Ce0.9Gd0.1O1.95(CGO10) tape cast layers was systematically investigated to establish fundamental kinetic parameters associated to densification and grain growth. Densification and grain growth were characterized by a set of different methods to determine the domin...... and grain boundary mobility in the porous body was estimated around 10−18–10−16m3N−1s−1 at the investigated temperature range.© 2013 Elsevier Ltd. All rights reserved.......The sintering behavior of porous Ce0.9Gd0.1O1.95(CGO10) tape cast layers was systematically investigated to establish fundamental kinetic parameters associated to densification and grain growth. Densification and grain growth were characterized by a set of different methods to determine...... the dominant sintering mechanisms and kinetics, both in isothermal and at constant heating rate (iso-rate) conditions. Densification of porous CGO10 tape is thermally activated with typical activation energy which was estimated around 440–470 kJ mol−1. Grain growth showed similar thermal activation energy...

7 CFR 1709.9 - Grant awards and advance of funds.

Science.gov (United States)

2010-01-01

... any grant funds will be advanced. ... 7 Agriculture 11 2010-01-01 2010-01-01 false Grant awards and advance of funds. 1709.9 Section... awards and advance of funds. The grantee must execute a grant agreement that is acceptable to the Agency...

A type 2C protein phosphatase FgPtc3 is involved in cell wall integrity, lipid metabolism, and virulence in Fusarium graminearum.

Directory of Open Access Journals (Sweden)

Jinhua Jiang

Full Text Available Type 2C protein phosphatases (PP2Cs play important roles in regulating many biological processes in eukaryotes. Currently, little is known about functions of PP2Cs in filamentous fungi. The causal agent of wheat head blight, Fusarium graminearum, contains seven putative PP2C genes, FgPTC1, -3, -5, -5R, -6, -7 and -7R. In order to investigate roles of these PP2Cs, we constructed deletion mutants for all seven PP2C genes in this study. The FgPTC3 deletion mutant (ΔFgPtc3-8 exhibited reduced aerial hyphae formation and deoxynivalenol (DON production, but increased production of conidia. The mutant showed increased resistance to osmotic stress and cell wall-damaging agents on potato dextrose agar plates. Pathogencity assays showed that ΔFgPtc3-8 is unable to infect flowering wheat head. All of the defects were restored when ΔFgPtc3-8 was complemented with the wild-type FgPTC3 gene. Additionally, the FgPTC3 partially rescued growth defect of a yeast PTC1 deletion mutant under various stress conditions. Ultrastructural and histochemical analyses showed that conidia of ΔFgPtc3-8 contained an unusually high number of large lipid droplets. Furthermore, the mutant accumulated a higher basal level of glycerol than the wild-type progenitor. Quantitative real-time PCR assays showed that basal expression of FgOS2, FgSLT2 and FgMKK1 in the mutant was significantly higher than that in the wild-type strain. Serial analysis of gene expression in ΔFgPtc3-8 revealed that FgPTC3 is associated with various metabolic pathways. In contrast to the FgPTC3 mutant, the deletion mutants of FgPTC1, FgPTC5, FgPTC5R, FgPTC6, FgPTC7 or FgPTC7R did not show aberrant phenotypic features when grown on PDA medium or inoculated on wheat head. These results indicate FgPtc3 is the key PP2C that plays a critical role in a variety of cellular and biological functions, including cell wall integrity, lipid and secondary metabolisms, and virulence in F. graminearum.

75 FR 30845 - Request Voucher for Grant Payment and Line of Credit Control System (LOCCS) Voice Response System...

Science.gov (United States)

2010-06-02

... subject proposal. Payment request vouchers for distribution of grant funds using the automated Voice... Lists the Following Information Title of Proposal: Request Voucher for Grant Payment and Line of Credit... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5376-N-46] Request Voucher for Grant...

40 CFR 86.1823-01 - Durability demonstration procedures for exhaust emissions.

Science.gov (United States)

2010-07-01

...) Discussion of the manufacturer's in-use verification procedures including testing performed, vehicle... performed should also be documented in the manufacturer's submission. The in-use verification program shall...), the Alternate Service Accumulation Durability Program described in § 86.094-13(e) or the Standard Self...

7 CFR 1466.27 - Conservation Innovation Grants (CIG).

Science.gov (United States)

2010-01-01

..., evaluation, and implementation of: (i) Conservation adoption incentive systems, including market-based... 7 Agriculture 10 2010-01-01 2010-01-01 false Conservation Innovation Grants (CIG). 1466.27 Section... PROGRAM Contracts and Payments § 1466.27 Conservation Innovation Grants (CIG). (a) Definitions. In...

48 CFR 1352.271-86 - Lay days.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Lay days. 1352.271-86... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 1352.271-86 Lay days. As prescribed in 48 CFR 1371.117, insert the following clause: Lay Days (APR 2010) (a) A lay day is defined as an...

77 FR 38771 - Prospective Grant of Exclusive Patent License

Science.gov (United States)

2012-06-29

... Exclusive Patent License AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of prospective grant of exclusive patent license. SUMMARY: This is a notice in accordance... embodied in U.S. Patent Application No. 13/346,999 titled ``Chirped-Pulse Terahertz Spectroscopy for...

Recovery Ce from Ce - TBP Used Oxalic Acid

International Nuclear Information System (INIS)

Purwani, MV; Subagiono, R.; Suyanti

2007-01-01

Recovery or stripping Ce from Ce - TBP product of monazite sand used oxalic acid. Ce - TBP as organic phase and oxalic acid as aqueous phase and as strong precipitant compound to precipitate metal element. The stripping product as Ce - oxalic precipitate. The influence parameter were percentage of oxalic acid, volume ratio of Ce-TBP with oxalic acid, time and rate of stripping. At stripping of 25 ml Ce - TBP used oxalic acid, the optimum condition were achieve at using 5% oxalic acid, volume ratio of Ce - TBP : 5% oxalic acid = 1 : 1, time of stripping 7.5 minute and rate of stripping 150 rpm. At the optimum condition was obtained the recovery efficiency was 100%. (author)

Low toxicity binder systems for tape cast Ce0.9Gd0.1O1.95 laminates

DEFF Research Database (Denmark)

Klemensø, Trine; Menon, Mohan; Ramousse, Severine

2010-01-01

Conventional binder systems for tape casting contain toxic phthalate plasticizers and butanone (MEK) as part of the solvent. The effects of exchanging the phthalate with a non-toxic alternative, and butanone with ethanol, were studied on laminates of high-green density CGO (Ce0.9Gd0.1O1.95) tapes....... Samples were prepared with a binder system containing DBP (dibutyl phthalate) plasticizer and MEK solvent, and with a binder system based on a non-toxic non-phthalate plasticizer and ethanol. In both systems, the weight ratio of plasticizer to the PVB (polyvinyl butyral) binder was varied between 0.......4 and 0.7. Substitution to the less toxic binder system had no adverse impacts on the microstructure. In fact, denser packing and improved homogeneity were observed with the non-phthalate-based system at ratio 0.5 indicating improved dispersion in this system. The denser packing also coincided...

33 CFR 86.03 - Limits of fundamental frequencies.

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2010-07-01

... of fundamental frequencies. To ensure a wide variety of whistle characteristics, the fundamental... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Limits of fundamental frequencies. 86.03 Section 86.03 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY...

GCC Dacotah Cement Manufacturing, Order Partially Granting and Partially Denying Petition for Objection to Title V Operating Permit

Science.gov (United States)

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Enhanced conductivity in pulsed laser deposited Ce0.9Gd0.1O2−δ/SrTiO3 heterostructures

DEFF Research Database (Denmark)

Kant, K. Mohan; Esposito, Vincenzo; Pryds, Nini

2010-01-01

Significant enhancement in the electrical conductivity of Ce0.9Gd0.1O2−δ (CGO) thin films (250 and 500 nm) deposited on MgO(001) substrate is observed by introducing ∼ 50 nm thin SrTiO3 buffer layer film. Introduction of the buffer layer is found to form epitaxial films, leading to minimal grain...... boundary network that results in a free conduction path with near-zero blocking effects perpendicular to current flow. The in-plane conductivity measurements confirm increase in conductivity with increase in compressive strain on CGO films. © 2010 American Institute of Physics...

7 CFR 785.4 - Grants to certified State mediation programs.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Grants to certified State mediation programs. 785.4..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS CERTIFIED STATE MEDIATION PROGRAM § 785.4 Grants to certified State mediation programs. (a) Eligibility. To be eligible to receive a grant, a State mediation program...

49 CFR 1242.86 - Industrial development (account XX-61-90).

Science.gov (United States)

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Industrial development (account XX-61-90). 1242.86 Section 1242.86 Transportation Other Regulations Relating to Transportation (Continued) SURFACE....86 Industrial development (account XX-61-90). These accounts pertain solely to freight service and...

Resistive switching effects in CeO2/La0.7(Sr0.1Ca0.9)0.3MnO3/Pt heterostructures prepared by pulse laser deposition method

International Nuclear Information System (INIS)

Chen, X.G.; Fu, J.B.; Li, L.Z.; Yun, C.; Zhao, H.; Zhang, X.F.; Wang, C.S.; Yang, Y.C.; Yang, J.B.

2014-01-01

The heterostructural junctions of CeO 2 /La 0.7 (Sr 0.1 Ca 0.9 ) 0.3 MnO 3 /Pt (CeO 2 /LSCMO/Pt) were prepared using pulse laser deposition technique. Their resistive switching (RS) behavior was investigated. As compared to the metal/manganite/Pt junction, the CeO 2 /LSCMO/Pt device displayed an improved switching characteristic. The RS effects with characteristics of bipolar, threshold, and complementary were realized by adjusting the thicknesses of the CeO 2 layer in the CeO 2 /LSCMO/Pt junctions. Under a higher external bias voltage, the threshold and complementary switching modes of the junctions could turn into bipolar switching mode. The switching behavior shows strong dependence on the O 2 partial pressure during the fabrication, indicating that the amount and behavior of the oxygen at the interface play an important role in the determination of the RS behavior. The observed switching behavior is related to the modification of the accumulation/depletion layers as well as the interfacial potential barrier due to the migration of the oxygen vacancies. - Highlights: • Heterostructure of CeO 2 /LSMO/Pt displayed an improved resistance switching characteristic. • Resistance switching with characteristics of bipolar, threshold and complementary was found. • Threshold and complementary switching mode could turn into bipolar switching mode. • Switching behavior is related to the modification of the accumulation/depletion layers. • Interfacial potential barrier due to the migration of oxygen vacancies was proposed

7 CFR 1948.80 - Planning grant selection criteria.

Science.gov (United States)

2010-01-01

... financial resources available for such planning; (d) The planning priorities and recommended funding level... 7 Agriculture 13 2010-01-01 2009-01-01 true Planning grant selection criteria. 1948.80 Section... Development Assistance Program § 1948.80 Planning grant selection criteria. The following criteria will be...

11 CFR 100.86 - Legal or accounting services to other political committees.

Science.gov (United States)

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Legal or accounting services to other political committees. 100.86 Section 100.86 Federal Elections FEDERAL ELECTION COMMISSION GENERAL SCOPE AND DEFINITIONS (2 U.S.C. 431) Exceptions to Contributions § 100.86 Legal or accounting services to other political...

39 CFR 211.1 - Disposition of former title 39, U.S.C.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Disposition of former title 39, U.S.C. 211.1... REGULATIONS § 211.1 Disposition of former title 39, U.S.C. Except as otherwise continued in effect as postal regulations, all provisions of former title 39, U.S.C., which were continued in effect as regulations of the...

25 CFR 23.32 - Purpose of off-reservation grants.

Science.gov (United States)

2010-04-01

... Indian foster and adoptive children with the goal of strengthening and stabilizing Indian families; (c... Grants to Off-Reservation Indian Organizations for Title II Indian Child and Family Service Programs § 23... family service programs for the purpose of stabilizing Indian families and tribes, preventing the breakup...

40 CFR 86.523-78 - Oxides of nitrogen analyzer calibration.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Oxides of nitrogen analyzer calibration. 86.523-78 Section 86.523-78 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Emission Regulations for 1978 and Later New Motorcycles; Test Procedures § 86.523-78 Oxides of nitrogen...

40 CFR 86.240-94 - Exhaust sample analysis.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Exhaust sample analysis. 86.240-94 Section 86.240-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

40 CFR 86.227-94 - Test procedures; overview.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Test procedures; overview. 86.227-94 Section 86.227-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

75 FR 14455 - Notice of Proposed Information Collection: Comment Request; Request Voucher for Grant Payment and...

Science.gov (United States)

2010-03-25

... Information Collection: Comment Request; Request Voucher for Grant Payment and Line of Credit Control System... Notice also lists the following information: Title of proposal: Request Voucher for Grant Payment and..., if applicable: 2535-0102. Description of the need for the information and proposed use: Payment...

38 CFR 61.44 - Awarding special needs grants.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Awarding special needs... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.44 Awarding special needs grants. (a... applicable, will be conditionally selected to receive a special needs grant in accordance with their ranked...

Water Resources Research Grant Program project descriptions, fiscal year 1987

Science.gov (United States)

,

1987-01-01

This report contains information on the 34 new projects funded by the United States Geological Survey 's Water Resources Research Grant Program in fiscal year 1987 and on 3 projects completed during the year. For the new projects, the report gives the grant number, project title, performing organization, principal investigator(s), and a project description that includes: (1) identification of water related problems and problem-solution approach (2) contribution to problem solution, (3) objectives, and (4) approach. The 34 projects include 12 in the area of groundwater quality problems, 12 in the science and technology of water quality management, 1 in climate variability and the hydrologic cycle, 4 in institutional change in water resources management, and 5 in surface water management. For the three completed projects, the report furnishes the grant number; project title; performing organization; principal investor(s); starting data; data of receipt of final report; and an abstract of the final report. Each project description provides the information needed to obtain a copy of the final report. The report contains tables showing: (1) proposals received according to area of research interest, (2) grant awards and funding according to area of research interest, (3) proposals received according to type of submitting organization, and (4) awards and funding according to type of organization. (Author 's abstract)

42 CFR 86.30 - Nature and purpose of direct traineeships.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Nature and purpose of direct traineeships. 86.30 Section 86.30 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL... AND HEALTH Occupational Safety and Health Direct Traineeships § 86.30 Nature and purpose of direct...

CE-MS for metabolomics: developments and applications in the period 2012-2014.

Science.gov (United States)

Ramautar, Rawi; Somsen, Govert W; de Jong, Gerhardus J

2015-01-01

In the field of metabolomics, CE-MS is now regarded as a useful complementary analytical technique for the profiling of (highly) polar ionogenic metabolites in biological samples. Over the past few years, significant advancements have been made in CE-MS approaches for metabolic profiling studies. This paper, which is a follow-up of three previous review papers covering the years 2000-2012 [Electrophoresis 2009, 30, 276-291; Electrophoresis 2011, 32, 52-65; Electrophoresis 2013, 34, 86-98], provides an update of these developments covering the scientific literature from July 2012 to June 2014. Attention will be paid to novel interfacing techniques for coupling CE to MS and their implications for metabolomics studies. The potential of CEC-MS and MEKC-MS are also considered, and CE-MS systems for high-throughput metabolic profiling are discussed. The applicability of CE-MS for metabolomics studies is demonstrated by representative examples in the fields of biomedical, clinical, microbial, plant, environmental, and food metabolomics. An overview of recent CE-MS-based metabolomics studies is given in a table, which provides information on sample type and pretreatment, capillary coatings, and MS detection mode. Finally, general conclusions and perspectives are given. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

40 CFR 86.134-96 - Running loss test.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Running loss test. 86.134-96 Section... Heavy-Duty Vehicles; Test Procedures § 86.134-96 Running loss test. (a) Overview. Gasoline- and methanol-fueled vehicles are to be tested for running loss emissions during simulated high-temperature urban...

77 FR 65673 - Prospective Grant of Exclusive Patent License

Science.gov (United States)

2012-10-30

... Exclusive Patent License AGENCY: National Institute of Standards and Technology, Commerce. ACTION: Notice of prospective grant of exclusive patent license. SUMMARY: This is a notice in accordance with 35 U.S.C. 209(e.... Patent Application No. 61/625,511 titled ``UV-Assisted Alcohol Sensing with Zinc Oxide Functionalized...

77 FR 48130 - Prospective Grant of Exclusive Patent License

Science.gov (United States)

2012-08-13

... Exclusive Patent License AGENCY: National Institute of Standards and Technology, Commerce. ACTION: Notice of prospective grant of exclusive patent license. SUMMARY: This is a notice in accordance with 35 U.S.C. 209(e... Provisional Application for Patent Application No. 61,638,362 titled ``Flow Cytometer Systems and Associated...

Multidisciplinary Rural Studies in the Land Grant University Context.

Science.gov (United States)

Brown, David L; Ranney, Christine

1991-01-01

Proposes a multidisciplinary graduate program in rural studies within the land grant university context. Requires a universitywide Rural Studies Center to coordinate efforts across the various colleges. Students could earn dual-title master's and Ph.D. degrees in rural studies and applied economics, sociology, geography, public administration,…

10 CFR 455.72 - Scope of the grant.

Science.gov (United States)

2010-01-01

.... Such measures include, but are not necessarily limited to, those included in the definition of “energy... 10 Energy 3 2010-01-01 2010-01-01 false Scope of the grant. 455.72 Section 455.72 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION GRANT PROGRAMS FOR SCHOOLS AND HOSPITALS AND BUILDINGS OWNED BY...

Adler Award Lecture: Fermi-Liquid Instabilities in Strongly Correlated f-Electron Materials.^*

Science.gov (United States)

Maple, M. Brian

1996-03-01

-moments. In this talk, we review recent experimental efforts to determine the characteristics, establish the systematics, and develop an understanding of NFL behavior in f-electron materials. \\vspace*3mm ^* Research supported by the U.S. National Science Foundation under Grant No. DMR-94-08835 and the U.S. Department of Energy under Grant No. DE-FG03-86ER45230.

Investigation of the 600 C isothermal section of the Fe-Al-Ce ternary system

Energy Technology Data Exchange (ETDEWEB)

Zheng, Huiyun; Yin, Fucheng [Xiangtan Univ., Hunan (China). School of Materials Science and Engineering; Xiangtan Univ., Hunan (China). Key Laboratory of Materials Design and Preparation Technology of Hunan Province; Li, Zhi [Xiangtan Univ., Hunan (China). School of Materials Science and Engineering; Xiangtan Univ., Hunan (China). Key Laboratory of Materials Design and Preparation Technology of Hunan Province; Xiangtan Univ., Hunan (China). Key Laboratory of Key Film Materials and Application for Equipment (Hunan province); Ji, Li [South China University of Technology, Guangdong (China). School of Materials Science and Engineering

2017-01-15

The isothermal section of the Fe-Al-Ce system at 600 C was determined by means of scanning electron microscopy coupled with energy dispersive spectroscopy and X-ray powder diffraction. Twenty three-phase regions were confirmed experimentally, and two three-phase regions could be deduced in this section. Five ternary compounds, i. e., τ{sub 1}, τ{sub 2}, τ{sub 3}, τ{sub 5}, and τ{sub 6}, exist at 600 C. The Fe{sub 2}Ce phase contains 6.6 at.% Al in the Fe-Al-Ce system. The Fe solubility in α-Al, αAl{sub 11}Ce{sub 3}, αAl{sub 3}Ce, Al{sub 2}Ce, AlCe, and AlCe{sub 3} is approximately 1.7 at.%, 1.1 at.%, 1.2 at.%, 1.3 at.%, 5.8 at.%, and 0.1 at.%, respectively, and the solubility of Ce in α-Al, FeAl{sub 3}, Fe{sub 2}Al{sub 5}, FeAl{sub 2}, and FeAl is approximately 0.1 at.%, 1.2 at.%, 1.9 at.%, 0.9 at.%, and 3.7 at.%, respectively.

76 FR 36566 - Notice of Submission of Proposed Information Collection to OMB “Logic Model” Grant Performance...

Science.gov (United States)

2011-06-22

... Proposed Information Collection to OMB ``Logic Model'' Grant Performance Report Standard AGENCY: Office of... lists the following information: Title of Proposal: ``Logic Model'' Grant Performance Report Standard. OMB Approval Number: 2535-0114. Form Numbers: HUD 96010, each program utilizing the Logic Model will...

45 CFR 86.42 - Textbooks and curricular material.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Textbooks and curricular material. 86.42 Section 86.42 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education...

20 CFR 410.561c - Defeat the purpose of title IV.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Defeat the purpose of title IV. 410.561c Section 410.561c Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY..., accident, and health insurance including premiums for supplementary medical insurance benefits under title...

7 CFR 1944.514 - Comprehensive TSA grant projects.

Science.gov (United States)

2010-01-01

... 7 Agriculture 13 2010-01-01 2009-01-01 true Comprehensive TSA grant projects. 1944.514 Section... § 1944.514 Comprehensive TSA grant projects. (a) The rural area to be covered by the TSA project must be...) Consideration of the following items may assist applicants develop TSA projects which meet the needs of low...

Analyses of Crawford's uvby β calibrations using the pulsational variations of FG Vir

Science.gov (United States)

Haas, P.

Crawford's uvby β calibration method is examined for A-type stars by comparing it with the pulsational variations of the observable m1, c1 and MV for the δ Scuti star FG Vir. The fit between the calibration values of m1 and MV and the respective measurements for FG Vir are tested as a function of temperature based on 3068 4-colour values taken at the Observatorio de Sierra Nevada in Spain during the years 2002 and 2003. Testing is performed by means of linear regression. The fit between the measured index m1 of FG Vir and the m1 index of the Hyades is nearly perfect. A fit between the calibration value MV and the measured values of FG Vir cannot be obtained with Crawford's calibration procedure in a straightforward manner. In order to achieve an optimal fit for MV two modifications of the calibration procedure are investigated and discussed. (i) the position of the ZAMS given by Crawford is replaced by the position of the ZAMS given by Mermilliod; (ii) the influence of the mass difference on c1 is taken into account.

Magnetism and superconductivity of CePt3Si and Ce1+xPt3+ySi1+z

International Nuclear Information System (INIS)

Motoyama, Gaku; Yamamoto, Suguru; Takezoe, Hiroaki; Oda, Yasukage; Ueda, Ko-ichi; Kohara, Takao

2006-01-01

We measured the dc magnetization, electrical resistivity, and ac magnetic susceptibility of a series of polycrystalline CePt 3 Si samples whose compositions vary slightly from the stoichiometric composition. The sample that showed the most distinct anitiferromagnetic transition at 2.2K was found to be Ce 1.01 Pt 3 Si annealed. This sample showed a clear bulk antiferromagnetic order at 2.2 K even in both electrical resistivity and dc magnetization measurements, although the characteristic change in dc magnetization at 2.2 K was found to be small and to be easily masked in other magnetic anomalies if they exist. Moreover, it had the largest residual resistivity ratio. We concluded that Ce 1.01 Pt 3 Si annealed has the intrinsic bulk properties of ideal CePt 3 Si. In addition, we revealed that some anomalies arise as a result of the variation in composition. One is a ferromagnetic anomaly at 3.0 K in the Pt-rich samples, and the other is an antiferromagnetic anomaly at 4.0 K in the Pt-poor samples. The two magnetic anomalies seemed to appear in small domains in the samples that exhibited an antiferromagnetic order at 2.2 K. To reveal the relationship between these magnetisms and superconductivity, we measured ac magnetic susceptibility down to ∼14mK. We found that the superconducting transition temperature is suppressed by the ferromagnetic anomaly. (author)

42 CFR 137.25 - Are planning and negotiation grants available?

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Are planning and negotiation grants available? 137... for Participation in Self-Governance Planning Phase § 137.25 Are planning and negotiation grants... planning and negotiation grants available, an explanation of the application process for such grants, and...

A physical model describing the interaction of nuclear transport receptors with FG nucleoporin domain assemblies.

Science.gov (United States)

Zahn, Raphael; Osmanović, Dino; Ehret, Severin; Araya Callis, Carolina; Frey, Steffen; Stewart, Murray; You, Changjiang; Görlich, Dirk; Hoogenboom, Bart W; Richter, Ralf P

2016-04-08

The permeability barrier of nuclear pore complexes (NPCs) controls bulk nucleocytoplasmic exchange. It consists of nucleoporin domains rich in phenylalanine-glycine motifs (FG domains). As a bottom-up nanoscale model for the permeability barrier, we have used planar films produced with three different end-grafted FG domains, and quantitatively analyzed the binding of two different nuclear transport receptors (NTRs), NTF2 and Importin β, together with the concomitant film thickness changes. NTR binding caused only moderate changes in film thickness; the binding isotherms showed negative cooperativity and could all be mapped onto a single master curve. This universal NTR binding behavior - a key element for the transport selectivity of the NPC - was quantitatively reproduced by a physical model that treats FG domains as regular, flexible polymers, and NTRs as spherical colloids with a homogeneous surface, ignoring the detailed arrangement of interaction sites along FG domains and on the NTR surface.

29 CFR 1604.8 - Relationship of title VII to the Equal Pay Act.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Relationship of title VII to the Equal Pay Act. 1604.8... GUIDELINES ON DISCRIMINATION BECAUSE OF SEX § 1604.8 Relationship of title VII to the Equal Pay Act. (a) The... based on the Equal Pay Act may be raised in a proceeding under title VII. (c) Where such a defense is...

Electrical conductivity and chemical stability of BaCe0· 8− xAxGd0 ...

Indian Academy of Sciences (India)

... K. BaCe0.7In0.1Gd0.2O3− and BaCe0.7Zr0.1Gd0.2O3− ceramics exhibit an excellent chemical stability against boiling water. Indium is a suitable doping element to promote the sintering densification and to enhance both electrical conductivity and chemical stability of Gd-doped BaCeO3 at operating temperatures.

75 FR 49017 - America's Marine Highway Grant Notice of Funding Availability

Science.gov (United States)

2010-08-12

... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2010-0035] America's Marine... America's Short Sea Transportation Grants for the Development of Marine Highways, amended Section 55601 of the 2007 Energy Independence and Security Act, titled Short Sea Transportation Program. Section 3515...

MO-FG-BRB-01: Debater

International Nuclear Information System (INIS)

Bayouth, J.

2016-01-01

Building on the energy and excitement of Washington DC in a presidential election year, AAPM will host its own Presidential Debate to better understand the views of the AAPM membership! Past presidents of the AAPM, Drs. Bayouth, Hazle, Herman, and Seibert, will debate hot topics in medical physics including issues facing education, professional practice, and the advancement of science. The moderators, Drs. Brock and Stern, will also draw in topics from Point-Counterpoint articles from the Medical Physics Journals. Wrapping up the debate, the audience will have the opportunity to question the candidates in a town hall format. At the conclusion of this lively debate, the winner will be decided by the audience, so bring your Audience Response Units! Be part of Medical Physics - Decision 2016! Learning Objectives: Understand AAPM members’ views and opinions on issues facing medical physics education Learn AAPM members’ views and opinions on issues facing professional practice Identify AAPM members’ view and opinions on issues facing the advancement of science in medical physics J. Bayouth, Funding support from NCI;Scientific Advisory Board member - ViewRay

40 CFR 417.86 - Pretreatment standards for new sources.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for new sources. 417.86 Section 417.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY Manufacture of Liquid Soaps...

40 CFR 86.1217-96 - Evaporative emission enclosure calibrations.

Science.gov (United States)

2010-07-01

... procedure: (1) Carefully measure the internal length, width and height of the enclosure, accounting for... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Evaporative emission enclosure calibrations. 86.1217-96 Section 86.1217-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...

40 CFR 152.86 - The cite-all method.

Science.gov (United States)

2010-07-01

...' Rights § 152.86 The cite-all method. An applicant may comply with this subpart by citing all data in... 40 Protection of Environment 23 2010-07-01 2010-07-01 false The cite-all method. 152.86 Section... relies on the following data: (1) All data submitted with or specifically cited in the application; and...

28 CFR 0.86 - Seizure of gambling devices.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Seizure of gambling devices. 0.86 Section... Bureau of Investigation § 0.86 Seizure of gambling devices. The Director, Associate Director, Assistants... General to make seizures of gambling devices (18 U.S.C. 1955(d), 15 U.S.C. 1171 et seq.) and wire or oral...

45 CFR 2552.93 - What are grants management requirements?

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What are grants management requirements? 2552.93... AND COMMUNITY SERVICE FOSTER GRANDPARENT PROGRAM Application and Fiscal Requirements § 2552.93 What are grants management requirements? What rules govern a sponsor's management of grants? (a) A sponsor...

Research in high energy elementary particle physics: Annual progress report, [March 1, 1986-February 29, 1988

International Nuclear Information System (INIS)

Field, R.; Ramond, P.; Thorn, C.; Avery, P.; Walker, J.; Tanner, D.; Sikivie, P.; Sullivan, N.; Majeswki, S.

1988-01-01

This is a progress report covering the period March 1, 1986 through February 29, 1988 for the High Energy Physics program at the University of Florida (DOE Florida Demonstration Project grant FG05-86-ER40272). Our research program covers a braod range of topics in theoretical and experimental physics and includes detector development and an Axion search. Included in this report is a summary of our program and a discussion of the research progress

45 CFR 2551.93 - What are grants management requirements?

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What are grants management requirements? 2551.93... AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Application and Fiscal Requirements § 2551.93 What are grants management requirements? What rules govern a sponsor's management of grants? (a) A sponsor shall...

45 CFR 2553.73 - What are grants management requirements?

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What are grants management requirements? 2553.73 Section 2553.73 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL... § 2553.73 What are grants management requirements? What rules govern a sponsor's management of grants? (a...

23 CFR 505.17 - Applicability of Title 23, U.S. Code.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Applicability of Title 23, U.S. Code. 505.17 Section 505... INFRASTRUCTURE MANAGEMENT PROJECTS OF NATIONAL AND REGIONAL SIGNIFICANCE EVALUATION AND RATING § 505.17 Applicability of Title 23, U.S. Code. Funds made available to carry out this section shall be available for...

Effect of sintering temperature on structural and electrical properties of gadolinium doped ceria (Ce_0.9Gd_0.1O_1.95)

DEFF Research Database (Denmark)

Jadhav, L. D.; Pawar, S. H.; Chourashiya, M. G.

2007-01-01

Gadolinium doped ceria oxide is one of the promising materials as an electrolyte for IT-SOFCs. Ce0.9Gd0.1O1.95 (GDC10) powder was prepared by solid state reaction and sintered at 1473 K, 1573 K, 1673 K and 1773 K All samples were studied using X-ray diffraction, scanning electron micrograph and d...

Comparing the physical properties of Pr/Gd and Pr/Ce substitutions in Ru(Gd1.5Ce0.5)Sr2Cu2O10- δ

Science.gov (United States)

Khajehnezhad, A.; Nikseresht, N.; Hadipour, H.; Akhavan, M.

2008-06-01

We have compared the electrical and magnetic properties of Ru(Gd1.5- x Pr x )Ce0.5Sr2Cu2O10- δ (Pr/Gd samples) with x = 0.0, 0.01, 0.03, 0.033, 0.035, 0.04, 0.05, 0.06, 0.1 and RuGd1.5(Ce0.5- x Pr x ) Sr2 Cu2O10- δ (Pr/Ce samples) with x = 0.0, 0.01, 0.03, 0.05, 0.08, 0.1, 0.15, 0.2 prepared by the standard solid-state reaction technique. We obtained the XRD patterns for different samples with various x. The lattice parameters versus x for different substitutions have been obtained from Rietveld analysis. To determine how the magnetic and superconducting properties of these layered cuprate systems can be affected by Pr substitution, the resistivity, and magnetoresistivity, with H ext varying from 0.0 to 15 kOe, have been measured at various temperatures. Superconducting transition temperature T c and magnetic transition T irr , have been obtained through resistivity and ac susceptibility measurements. The T c suppression due to Pr/Gd and Pr/Ce substitutions show competition between pair breaking by magnetic impurities, hole doping due to different valances of ions, difference in ionic radii, and oxygen stoichiometry. Pr/Gd substitution suppresses superconductivity more rapidly than for Pr/Ce, showing that the effect of hole doping and magnetic impurity pair breaking is stronger than the difference in ionic radii. In Pr/Gd substitution, the small difference between the ionic radii of Pr3+,4+ and Gd3+, and absorption of more oxygen due to the higher valence of Pr with respect to Gd, decreases the mean Ru-Ru distance, and as a result, the magnetic exchange interaction becomes stronger with the increase of x. However, Pr/Ce substitution has the opposite effect. The magnetic parameters such as H c , obtained through magnetization measurements versus applied magnetic field isotherm at 77 K and room temperatures, become stronger with x in Pr/Gd and weaker with x in Pr/Ce substitution.

49 CFR 450.13 - Granting of delegation.

Science.gov (United States)

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Granting of delegation. 450.13 Section 450.13... SECURITY SAFETY APPROVAL OF CARGO CONTAINERS GENERAL Procedure for Delegation to Approval Authorities § 450.13 Granting of delegation. (a) The Chief, Office of Operating and Environmental Standards (CG-522), U...

High performance fuel electrodes fabricated by electroless plating of copper on BaZr0.8Ce0.1Y0.1O3-δ proton-conducting ceramic

Science.gov (United States)

Patki, Neil S.; Way, J. Douglas; Ricote, Sandrine

2017-10-01

The stability of copper at high temperatures in reducing and hydrocarbon-containing atmospheres makes it a good candidate for fabricating fuel electrodes on proton-conducting ceramics, such as BaZr0.9-xCexY0.1O3-δ (BZCY). In this work, the electrochemical performance of Cu-based electrodes fabricated by electroless plating (ELP) on BaZr0.8Ce0.1Y0.1O3-δ is studied with impedance spectroscopy. Three activation catalysts (Pd, Ru, and Cu) are investigated and ELP is compared to a commercial Cu paste (ESL 2312-G) for electrode fabrication. The area specific resistances (ASR) for Pd, Ru, and Cu activations at 700 °C in moist 5% H2 in Ar are 2.1, 3.2, and 13.4 Ω cm2, respectively. That is a 1-2 orders of magnitude improvement over the commercial Cu paste (192 Ω cm2). Furthermore, the ASR has contributions from electrode processes and charge transfer at the electrode/electrolyte interface. Additionally, the morphology of the as-fabricated electrode is unaffected by the activation catalyst. However, heat treatment at 750 °C in H2 for 24 h leads to sintering and large reorganization of the electrode fabricated with Cu activation (micron sized pores seen in the tested sample), while Pd and Ru activations are immune to such reorganization. Thus, Pd and Ru are identified as candidates for future work with improvements to charge transfer required for the former, and better electrode processes required for the latter.

Study of the Polarization Behavior of Ce_0.9Gd_0.1O_2-δ Single Crystals below 350°C to Room Temperature

DEFF Research Database (Denmark)

Neuhaus, K.; Bernemann, M.; Hansen, Karin Vels

2016-01-01

was investigated by mapping the introduced defect gradient and its decay with time using Kelvin probe force microscopy. The generated surface potential gradients were found to have a diameter of up to 1 μm, which is explained by the local ionization of defect associates by the applied high electric field......Single crystalline ceria samples with the composition Ce0.9Gd0.1O2-δ were pre-polarized with ±5 V for up to 300 s using a Pt coated AFM tip as working electrode. The direct contact zone had a diameter of potential of the samples....... Measurements were performed at room temperature and 50°C. The polarization behavior of the Ce0.9Gd0.1O2-δ single crystals was compared to cyclovoltammetry and polarization-relaxation experiments at T ≤ 350°C and in dry air or nitrogen which were performed using a specially suited AFM (Controlled Atmosphere...

In situ screen-printed BaZr{sub 0.1}Ce{sub 0.7}Y{sub 0.2}O{sub 3-{delta}} electrolyte-based protonic ceramic membrane fuel cells with layered SmBaCo{sub 2}O{sub 5+x} cathode

Energy Technology Data Exchange (ETDEWEB)

Lin, Bin; Dong, Yingchao; Zhang, Shangquan; Hu, Mingjun; Zhou, Yang; Meng, Guangyao [Department of Materials Science and Engineering, University of Science and Technology of China (USTC), Hefei, Anhui 230026 (China); Yan, Ruiqiang [Department of Materials Engineering, Taizhou University, Linhai, Zhejiang 317000 (China)

2009-01-15

In order to develop a simple and cost-effective route to fabricate protonic ceramic membrane fuel cells (PCMFCs) with layered SmBaCo{sub 2}O{sub 5+x} (SBCO) cathode, a dense BaZr{sub 0.1}Ce{sub 0.7}Y{sub 0.2}O{sub 3-{delta}} (BZCY) electrolyte was fabricated on a porous anode by in situ screen printing. The porous NiO-BaZr{sub 0.1}Ce{sub 0.7}Y{sub 0.2}O{sub 3-{delta}} (NiO-BZCY) anode was directly prepared from metal oxide (NiO, BaCO{sub 3}, ZrO{sub 2}, CeO{sub 2} and Y{sub 2}O{sub 3}) by a simple gel-casting process. An ink of metal oxide (BaCO{sub 3}, ZrO{sub 2}, CeO{sub 2} and Y{sub 2}O{sub 3}) powders was then employed to deposit BaZr{sub 0.1}Ce{sub 0.7}Y{sub 0.2}O{sub 3-{delta}} (BZCY) thin layer by an in situ reaction-sintering screen printing process on NiO-BZCY anode. The bi-layer with 25 {mu}m dense BZCY electrolyte was obtained by co-sintering at 1400 C for 5 h. With layered SBCO cathode synthesized by gel-casting on the bi-layer, single cells were assembled and tested with H{sub 2} as fuel and the static air as oxidant. A high open-circuit potential of 1.01 V, a maximum power density of 382 mW cm{sup -2}, and a low polarization resistance of the electrodes of 0.15 {omega} cm{sup 2} was achieved at 700 C. (author)

Closeout Report Department of Energy Grant DE-FG02 95ER40931 Advanced Map Methods for the Description of Particle Beam Dynamics

Energy Technology Data Exchange (ETDEWEB)

Martin Berz; Kyoko Makino

2008-12-17

The above grant was active at Michigan State University from 1994 until 2007. We summarize and document the various activities and key output under the grant, including degrees awarded to graduate students at MSU and through the VUBeam program sponsored by the grant, the books, publications and reports produced, the meetings organized, and the presentations given.

Closeout Report Department of Energy Grant DE-FG02 95ER40931 Advanced Map Methods for the Description of Particle Beam Dynamics

International Nuclear Information System (INIS)

Berz, Martin; Makino, Kyoko

2008-01-01

The above grant was active at Michigan State University from 1994 until 2007. We summarize and document the various activities and key output under the grant, including degrees awarded to graduate students at MSU and through the VUBeam program sponsored by the grant, the books, publications and reports produced, the meetings organized, and the presentations given.

40 CFR 86.407-78 - Certificate of conformity required.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Certificate of conformity required. 86... Regulations for 1978 and Later New Motorcycles, General Provisions § 86.407-78 Certificate of conformity... conformity issued pursuant to this subpart, except as specified in paragraph (b) of this section, or...

32 CFR 644.67 - Approval of Title by the Attorney General.

Science.gov (United States)

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Approval of Title by the Attorney General. 644.67... § 644.67 Approval of Title by the Attorney General. (a) General. Section 355 of the Revised Statutes of... delegated to the Department of the Army, subject to the supervision and review of the Attorney General...

25 CFR 1000.53 - Can Tribes/Consortia that receive advance planning grants also apply for a negotiation grant?

Science.gov (United States)

2010-04-01

... 25 Indians 2 2010-04-01 2010-04-01 false Can Tribes/Consortia that receive advance planning grants also apply for a negotiation grant? 1000.53 Section 1000.53 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN...

7 CFR 1700.31 - Distance Learning and Telemedicine Loan and Grant Program.

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2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Distance Learning and Telemedicine Loan and Grant... § 1700.31 Distance Learning and Telemedicine Loan and Grant Program. RUS, through the Telecommunications Program, makes grants and loans to furnish and improve telemedicine services and distance learning...

78 FR 46360 - 30-Day Notice of Proposed Information Collection: Request Voucher for Grant Payment and Line of...

Science.gov (United States)

2013-07-31

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Final Report for Grant No. DE-FG02-97ER62492 ''Engineering Deinococcus radiodurans for Metal Remediation in Radioactive Mixed Waste Sites''

International Nuclear Information System (INIS)

Michael J.; Daly, Ph.D.

2005-01-01

The groundwater and sediments of numerous U. S. Department of Energy (DOE) field sites are contaminated with mixtures of heavy metals (e.g., Hg, Cr, Pd) and radionuclides (e.g., U, Tc), as well as the fuel hydrocarbons benzene, toluene, ethylbenzene and xylenes (BTEX); chlorinated hydrocarbons, such as trichloroethylene (TCE); and polychlorinated biphenyls (PCBs). The remediation of such mixed wastes constitutes an immediate and complex waste management challenge for DOE, particularly in light of the costliness and limited efficacy of current physical and chemical strategies for treating mixed wastes. In situ bioremediation via natural microbial processes (e.g., metal reduction) remains a potent, potentially cost-effective approach to the reductive immobilization or detoxification of environmental contaminants. Seventy million cubic meters of soil and three trillion liters of groundwater have been contaminated by leaking radioactive waste generated in the United States during the Cold War. A cleanup technology is being developed based on the extremely radiation resistant bacterium Deinococcus radiodurans. Our recent isolation and characterization of D. radiodurans from a variety of DOE environments, including highly radioactive sediments beneath one of the leaking tanks (SX-108) at the Hanford Site in south-central Washington state, underscores the potential for this species to survive in such extreme environments. Research aimed at developing D. radiodurans for metal remediation in radioactive waste sites was started by this group in September 1997 with support from DOE NABIR grant DE-FG02-97ER62492. Our grant was renewed for the period 2000-2003, which includes work on the thermophilic radiation resistant bacterium Deinococcus geothermalis. Work funded by the existing grant contributed to 18 papers in the period 1997-2004 on the fundamental biology of D. radiodurans and its design for bioremediation of radioactive waste environments. Our progress since September

40 CFR 86.129-00 - Road load power, test weight, and inertia weight class determination.

Science.gov (United States)

2010-07-01

... adjusted loaded vehicle weight, as defined in § 86.094-2 or 86.1803-01 as applicable. For all other vehicles, test weight basis shall be loaded vehicle weight, as defined in § 86.082-2 or 86.1803-01 as... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Road load power, test weight, and...

47 CFR 400.6 - Distribution of grant funds.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Distribution of grant funds. 400.6 Section 400.6 Telecommunication NATIONAL TELECOMMUNICATIONS AND INFORMATION ADMINISTRATION, DEPARTMENT OF COMMERCE, AND NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION E-911 GRANT...

Characterizations and thermal stability improvement of phase-change memory device containing Ce-doped GeSbTe films

Energy Technology Data Exchange (ETDEWEB)

Huang, Yu-Jen; Tsai, Min-Chuan; Wang, Chiung-Hsin; Hsieh, Tsung-Eong, E-mail: tehsieh@mail.nctu.edu.tw

2012-02-29

Phase-transition temperature of GeSbTe (GST) chalcogenide film was drastically increased from 159 to 236 Degree-Sign C by cerium (Ce) doping (up to 8.6 at.%) without altering the resistivity property of GST. Grain refinement via the solid-solution mechanism and the amplification of p-type semiconducting behavior in Ce-doped GST were observed. They were correlated with the enhancement of thermal stability and data retention property of GST as revealed by exothermal and isothermal analyses. Phase-change memory (PCM) device characterized at various temperatures revealed an effective thermal stability improvement on the threshold voltage of PCM device by Ce doping. - Highlights: Black-Right-Pointing-Pointer Ce doping increased phase-change temperature of GST from 159 to 236 Degree-Sign C. Black-Right-Pointing-Pointer No suppression of resistivity level in amorphous Ce-doped GST. Black-Right-Pointing-Pointer Resistance ratio of amorphous and crystalline Ce-doped GST was preserved at 10{sup 5}. Black-Right-Pointing-Pointer p-type semiconducting behavior of GST was enhanced by Ce-doping. Black-Right-Pointing-Pointer Ce-doping improved the thermal stability of threshold voltage of GST PCM device.

77 FR 71609 - Self-Help Homeownership Opportunity Program (SHOP) Grant Monitoring

Science.gov (United States)

2012-12-03

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5603-N-89] Self-Help Homeownership Opportunity Program (SHOP) Grant Monitoring AGENCY: Office of the Chief Information Officer, HUD. ACTION... electronic submission of responses. This notice also lists the following information: Title of Proposed: Self...

45 CFR 1634.3 - Competition for grants and contracts.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Competition for grants and contracts. 1634.3... CORPORATION COMPETITIVE BIDDING FOR GRANTS AND CONTRACTS § 1634.3 Competition for grants and contracts. (a... area will have access to a full range of high quality legal services in accordance with the LSC Act or...

38 CFR 61.20 - Life Safety Code capital grants.

Science.gov (United States)

2010-07-01

... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.20 Life Safety Code capital grants. (a) This section sets forth provisions for obtaining a Life Safety Code capital grant under 38 U.S.C. 2012... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Life Safety Code capital...

38 CFR 61.17 - Site control for capital grants.

Science.gov (United States)

2010-07-01

... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.17 Site control for capital grants. (a) As a condition for obtaining a capital grant for supportive housing or a fixed site service center, an... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Site control for capital...

2 CFR 376.147 - Does an exclusion from participation in Federal health care programs under Title XI of the Social...

Science.gov (United States)

2010-01-01

... Federal health care programs under Title XI of the Social Security Act affect a person's eligibility to..., Medicaid, and other Federal health care programs under Title XI of the Social Security Act, 42 U.S.C. 1320a... Federal Agency Regulations for Grants and Agreements DEPARTMENT OF HEALTH AND HUMAN SERVICES...

10 CFR 455.131 - State ranking of grant applications.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false State ranking of grant applications. 455.131 Section 455... State ranking of grant applications. (a) Except as provided by § 455.92 of this part, all eligible... audit or energy use evaluation pursuant to § 455.20(k). Each State shall develop separate rankings for...

Redox behavior of Ce(IV)/Ce(III) in the presence of nitrilotriacetic acid: a surrogate study for An(IV)/An(III) redox behavior

International Nuclear Information System (INIS)

Suzuki, Y.; Nankawa, T.; Ohnuki, T.; Francis, A.J.

2010-01-01

Using cyclic voltammetry, we investigated the redox behavior of Ce(IV)/Ce(III), which is a surrogate for An(IV)/An(III) (An = actinides), in a solution of nitrilotriacetic acid (NTA) at 25 C. The cyclic voltammogram of Ce in a 0.1 M NTA solution at pH 6 showed a reversible one-electron redox reaction for Ce(IV)/Ce(III) at 0.51 V vs. Ag/AgCl. This redox potential was much lower than that obtained in 1 M nitric acid, indicating that Ce(IV) was preferentially stabilized by complexation with NTA. The redox potential in the NTA solution was independent of the Ce concentration from 2 to 20 mM, NTA concentration from 5 to 200 mM and pH between 3 and 7. These results indicated that no polymerization and no additional coordination of NTA and OH to the Ce(III)-NTA complex took place during the redox reaction. As the speciation calculation of Ce(III) in the NTA solution showed that the predominant species was Ce III (nta) 2 3 (H 3 nta = NTA), the redox reaction of the Ce-NTA complex was expressed by the following: Ce IV (nta) 2 2- + e - ↔ Ce III (nta) 2 3 . The logarithm of the stability constant of Ce IV (nta) 2 2- was calculated to be 38.6 ± 0.8 for I = 0 from the redox potential shift of Ce(IV)/Ce(III) in the NTA solution. The value was in good accordance with the stability constant of the Np IV (nta) 2 2- complex, demonstrating that the aqueous coordination chemistry of Ce(IV) with NTA is quite similar to that of An(IV). These results strongly suggest that a negative shift of the Pu(IV)/Pu(III) redox potential in the NTA solution should make Pu(IV) more stable than Pu(III) even in a reducing environment. (orig.)

Effects of electric-field-induced piezoelectric strain on the electronic transport properties of La0.9Ce0.1MnO3 thin films

International Nuclear Information System (INIS)

Zheng, R.K.; Dong, S.N.; Wu, Y.Q.; Zhu, Q.X.; Wang, Y.; Chan, H.L.W.; Li, X.M.; Luo, H.S.; Li, X.G.

2012-01-01

The authors constructed multiferroic structures by growing La 0.9 Ce 0.1 MnO 3 (LCEMO) thin films on piezoelectric 0.68Pb(Mg 1/3 Nb 2/3 )O 3 –0.32PbTiO 3 (PMN-PT) single-crystal substrates. Due to the efficient elastic coupling at the interface, the electric-field-induced piezoelectric strain in PMN-PT substrates is effectively transferred to LCEMO films and thus, leads to a decrease in the resistance and an increase in the magnetoresistance of the films. Particularly, it was found that the resistance-strain coefficient [(ΔR/R) film /(Δε zz ) film ] of the LCEMO film was considerably enhanced by the application of magnetic fields, demonstrating strong coupling between the lattice and the spin degrees of freedom. (ΔR/R) film /(Δε zz ) film at 122 K was enhanced by ∼ 28.8% by a magnetic field of 1.2 T. An analysis of the overall results demonstrates that the phase separation is crucial to understand strain-mediated modulation of electronic transport properties of manganite film/PMN-PT multiferroic structures. - Highlights: ► La 0.9 Ce 0.1 Mn O3 films were epitaxially grown on piezoelectric single crystals. ► Piezoelectric strain influences the electronic transport properties of films. ► Magnetic field enhances the piezoelectric strain effect. ► Phase separation is crucial to understand the piezoelectric strain effect.

Long term steam oxidation of TP 347H FG in power plants

DEFF Research Database (Denmark)

Hansson, Anette Nørgaard; Korcakova, Leona; Hald, John

2005-01-01

The long term oxidation behaviour of TP 347H FG at ultra supercritical steam conditions was assessed by exposing the steel in test superheater loops in a Danish coal-fired power plant. The steamside oxide layer was investigated with scanning electron microscopy and energy dispersive Xray diffract......The long term oxidation behaviour of TP 347H FG at ultra supercritical steam conditions was assessed by exposing the steel in test superheater loops in a Danish coal-fired power plant. The steamside oxide layer was investigated with scanning electron microscopy and energy dispersive Xray...

77 FR 18767 - Boating Infrastructure Grant Program

Science.gov (United States)

2012-03-28

... the availability of the grants themselves as well as the jobs created to construct facilities... satisfaction. The Service published the BIG final rule in the Federal Register [66 FR 5282] on January 18, 2001... also state the consequences of unauthorized use. Section 86.78 How must I treat program income? This...

15 CFR 29.650 - Grant.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Grant. 29.650 Section 29.650 Commerce and Foreign Trade Office of the Secretary of Commerce GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE... Federal Government's direct benefit or use; and (b) In which substantial involvement is not expected...

40 CFR 425.86 - Pretreatment standards for new sources (PSNS).

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Pretreatment standards for new sources (PSNS). 425.86 Section 425.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY Pigskin Subcategory...

Preparation of a Novel Ce0.9La0.1O2/Gd2Zr2O7 Buffer Layer Stack on NiW Alloy Substrates by the MOD Route

DEFF Research Database (Denmark)

Yue, Zhao; Grivel, Jean-Claude; Abrahamsen, Asger Bech

2011-01-01

An optimized buffer layer architecture prepared by a metal organic deposition method on biaxially textured metallic substrate is proposed and developed successfully. The major achievement of this work is to choose a ${\\rm Ce}_{0.9}{\\rm La}_{0.1}{\\rm O}_{2}$ layer as cap layer that possesses an ex...

29 CFR 541.2 - Job titles insufficient.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Job titles insufficient. 541.2 Section 541.2 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS DEFINING AND DELIMITING THE EXEMPTIONS FOR EXECUTIVE, ADMINISTRATIVE, PROFESSIONAL, COMPUTER AND OUTSIDE SALES EMPLOYEES...

Photoluminescence and scintillation properties of Ce-doped Sr2(Gd1-xLux)8(SiO4)6O2 (x = 0.1, 0.2, 0.4, 0.5, 0.6) crystals

Science.gov (United States)

Igashira, Takuya; Kawano, Naoki; Okada, Go; Kawaguchi, Noriaki; Yanagida, Takayuki

2018-05-01

Apatite crystals with chemical compositions of 0.5% Ce-doped Sr2(Gd1-xLux)8(SiO4)6O2 (x = 0.1, 0.2, 0.4, 0.5, 0.6) were synthesized by the Floating Zone method, and then we evaluated their photoluminescence (PL) and scintillation properties. All the Ce-doped samples exhibited PL and scintillation with an intense broad emission in 400-550 nm in which the origin was attributed to the 5d-4f transition of Ce3+, and the emission peak became broader with increasing the concentration of Lu3+. Both PL and scintillation decay time profiles were best-approximated by a sum of two exponential decay functions, and the origin of slower component was attributed to the 5d-4f transition of Ce3+. In the X-ray induced afterglow measurements, the Ce-doped Sr2(Gd0.4Lu0.6)8(SiO4)6O2 sample exhibited the lowest afterglow level. Furthermore, the Ce-doped Sr2(Gd0.5Lu0.5)8(SiO4)6O2 and Sr2(Gd0.4Lu0.6)8(SiO4)6O2 samples showed a clear full energy deposited peak under 5.5 MeV 241Am α-ray irradiation, and the estimated absolute scintillation light yields were around 290 and 1300 ph/5.5 MeV-α, respectively.

Profile of yttrium segregation in BaCe0,9Y0,1O3-δ as function of sintering temperature

International Nuclear Information System (INIS)

Hosken, C.M.; Souza, D.P.F. de

2010-01-01

Researches on solid oxide fuel cells indicate barium cerate perovskite as a very attractive material for using as electrolyte due to its high protonic conductivity. The objective of this work is investigate the yttrium segregation during sintering of BaCe 0,9 Y 0,1 O 3-δ doped with Zn O as a sintering aid. The powders were prepared by citrate process. Powders were isostatic pressed into pellets and sintered in air at 1200, 1275, 1325 and 1400 deg C. The samples were characterized by scanning electron microscopy, X-ray diffraction and impedance spectroscopy. Secondary phase containing Yttrium and Cerium was detected as sintering temperature increased. Increase of the lattice parameter and activation energy for electrical conductivity were also detected on samples sintered at 1400 deg C. (author)

14 CFR 152.115 - Grant agreement: Offer, acceptance, and amendment.

Science.gov (United States)

2010-01-01

... agency's attorney must certify that the acceptance complies with all applicable law, and constitutes a... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Grant agreement: Offer, acceptance, and....115 Grant agreement: Offer, acceptance, and amendment. (a) Offer. Upon approving a project for airport...

Densification and grain growth kinetics of Ce_0.9Gd_0.1O_1.95 in tape cast layers: The influence of porosity

DEFF Research Database (Denmark)

Ni, De Wei; Esposito, Vincenzo; Foghmoes, Søren Preben Vagn

2014-01-01

process at the initial sintering stage at T constitutive laws indicate......The sintering behavior of Ce0.9Gd0.1O1.95(CGO) tape cast layers with different porosity was investigated by an extensive characterization of densification, microstructural evolution, and applying the constitutive laws of sintering. The densification of CGO tapes associates with grain coarsening...

Natively Unfolded FG Repeats Stabilize the Structure of the Nuclear Pore Complex.

Science.gov (United States)

Onischenko, Evgeny; Tang, Jeffrey H; Andersen, Kasper R; Knockenhauer, Kevin E; Vallotton, Pascal; Derrer, Carina P; Kralt, Annemarie; Mugler, Christopher F; Chan, Leon Y; Schwartz, Thomas U; Weis, Karsten

2017-11-02

Nuclear pore complexes (NPCs) are ∼100 MDa transport channels assembled from multiple copies of ∼30 nucleoporins (Nups). One-third of these Nups contain phenylalanine-glycine (FG)-rich repeats, forming a diffusion barrier, which is selectively permeable for nuclear transport receptors that interact with these repeats. Here, we identify an additional function of FG repeats in the structure and biogenesis of the yeast NPC. We demonstrate that GLFG-containing FG repeats directly bind to multiple scaffold Nups in vitro and act as NPC-targeting determinants in vivo. Furthermore, we show that the GLFG repeats of Nup116 function in a redundant manner with Nup188, a nonessential scaffold Nup, to stabilize critical interactions within the NPC scaffold needed for late steps of NPC assembly. Our results reveal a previously unanticipated structural role for natively unfolded GLFG repeats as Velcro to link NPC subcomplexes and thus add a new layer of connections to current models of the NPC architecture. Copyright © 2017 Elsevier Inc. All rights reserved.

Luminescence properties of LiPrxCe1-xP4O12

International Nuclear Information System (INIS)

Shalapska, T.; Stryganyuka, G.; Trotsc, D.; Demkiv, T.; Gektin, A.; Voloshinovskii, A.; Dorenbos, P.

2010-01-01

LiPr 1-x Ce x P 4 O 12 (x=0, 0.002, 0.02; 0.1) powder samples were prepared using the melt solution technique. Luminescent parameters of LiPr 1-x Ce x P 4 O 12 phosphors have been investigated under ultraviolet-vacuum ultraviolet (3-12 eV) synchrotron radiation and X-rays excitation at room and near liquid He temperatures. Excitation luminescence spectra of Ce 3+ emission, luminescent spectra and decay curves from the lower excited state levels of the 4f 1 5d 1 and 5d 1 electronic configuration of the Pr 3+ and Ce 3+ , respectively, clearly indicate energy transfer from Pr 3+ to Ce 3+ . Energy migration proceeds via the Pr-sublattice followed by nonradiation transfer from Pr 3+ to Ce 3+ ions.

46 CFR 151.50-86 - Alkyl (C7-C9) nitrates.

Science.gov (United States)

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Alkyl (C7-C9) nitrates. 151.50-86 Section 151.50-86... CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Special Requirements § 151.50-86 Alkyl (C7-C9) nitrates. (a) The carriage temperature of octyl nitrates must be maintained below 100 °C (212 °F) in order to...

Réduction des pertes de fruits en Inde et au Sri Lanka grâce à la ...

International Development Research Centre (IDRC) Digital Library (Canada)

Ce projet réunit des partenaires de recherche du Canada et de l'Asie du Sud dans le but de mettre au point d'un nouveau mode d'emballage basé sur la ... Association, in close collaboration with IDRC, is holding a webinar titled “Climate change and adaptive water management: Innovative solutions from the Global South”.

45 CFR 1370.5 - Public information campaign grants.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Public information campaign grants. 1370.5 Section 1370.5 Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT... VIOLENCE PREVENTION AND SERVICES PROGRAMS § 1370.5 Public information campaign grants. Each grantee awarded...

Magnetic Phase Transitions of CeSb. I

DEFF Research Database (Denmark)

Fischer, Pernille Hertz; Lebech, Bente; Meier, G.

1978-01-01

The magnetic ordering of the anomalous antiferromagnet CeSb, which has a NaCl crystal structure, was determined in zero applied magnetic field by means of neutron diffraction investigations of single crystals and powder. Below the Neel temperature TN of (16.1+or-0.1)K, there exist six partially...... a first-order phase transition at TN. At approximately TN/2 there is a first-order phase transition to a FCC type IA low-temperature configuration. The unusual magnetic properties of CeSb, which result from anisotropic exchange and crystalline electric field effects, resemble those of certain actinide Na...

Crystal structures of the human G3BP1 NTF2-like domain visualize FxFG Nup Repeat Specificity

DEFF Research Database (Denmark)

Vognsen, Tina Reinholdt; Möller, Ingvar Rúnar; Kristensen, Ole

2013-01-01

Ras GTPase Activating Protein SH3 Domain Binding Protein (G3BP) is a potential anti-cancer drug target implicated in several cellular functions. We have used protein crystallography to solve crystal structures of the human G3BP1 NTF2-like domain both alone and in complex with an FxFG Nup repeat...... peptide. Despite high structural similarity, the FxFG binding site is located between two alpha helices in the G3BP1 NTF2-like domain and not at the dimer interface as observed for nuclear transport factor 2. ITC studies showed specificity towards the FxFG motif but not FG and GLFG motifs. The unliganded...

A PHOTOMETRIC STUDY OF THE ALGOL-TYPE BINARY FG Gem

International Nuclear Information System (INIS)

Zhang, J.; Qian, S.-B.

2013-01-01

High-quality three-color light curves of the binary FG Gem were measured and analyzed. A new method based on extensive searching of isochrones was used to investigate possible parameters for the binary. FG Gem is found to be an Algol-type semi-detached binary system with a primary star temperature of 8200 K and a mass ratio of 0.41(1). The correctness and reliability of our result requires the verification of precision spectroscopy or standard star observations. We investigate a new possible cause for the orbital period variations based on times of minimum light data. It is suggested from the quantitative analysis that variations in the orbital period can be explained by intermittent mass transfer and angular momentum loss from stellar winds leaving the system on rotating magnetic fields.

Account 1985-86

International Nuclear Information System (INIS)

1986-01-01

The main objectives of the Board's technical programme for 1985/86 were achieved, although scientific and technical advice and support to the Committee on Medical Aspects of Radiation in the Environment interrupted progress with some of the Board's basic research programmes. The provision of advice, personal dosimetry and radiological protection services to industry and the public were maintained at the levels of previous years. The demand for consequence assessments and technical advice from Government Departments and other public bodies continued to be high. Financial objectives for 1985/86 were to fund the technical programme and restore the working balance to a level in the region of Pound200K as at 31st March, 1986. To achieve these objectives strict budgets were set at the beginning of the year for a revenue expenditure programme of Pound6340K and a capital programme of Pound472K. To fund the difference between planned revenue expenditure and the DHSS revenue grant receipts of Pound2880K were needed before allowing for non-recoverable VAT. In the event all objectives were attained with minor variances on the anticipated planned budget profiles with the net result that the working balance has been restored to Pound194K. (author)

30 CFR 285.436 - Can MMS require lease or grant contraction?

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Can MMS require lease or grant contraction? 285... Administration Lease Or Grant Contraction § 285.436 Can MMS require lease or grant contraction? At an interval no more frequent than every 5 years, the MMS may review your lease or grant area to determine whether the...

Study of magnetic properties of TGa6 with T = Ce, Pr, Nd, Tb, Ho, Dy and of solid solutions Ce(Ga1-x Alx)2

International Nuclear Information System (INIS)

Jerjini, M.

1987-10-01

At low temperature TGa 6 compounds are ordered with a Neel temperature of about 10 K. Magnetic structures are antiferromagnetic for T = Pr or Nd or modulated for T = Tb, Ho or Dy. Ce presents an abnormal behavior in CeGa 6 . Neutron inelastic scattering allows the determination of energy levels in the crystal field of cerium ion and evidences hybridation of 4f and valence electrons. Three magnetic transitions for T 6 . Study of CeGa 6 and solid solutions. Ce(Ga (1-x) Al x ) 2 shows that aluminium insertion reinforces the Kondo effect. For x = O.1 an incommensurable structure subsists at very low temperature. CeGa 2 is ordered with 3 magnetic structures. Magnetic moment is reduced with Al. The study of crystal field by neutron scattering shows that hybridation effects are more important for the compound with x = 0.1 [fr

40 CFR 86.1835-01 - Confirmatory certification testing.

Science.gov (United States)

2010-07-01

... determines that the test data developed on an emission data vehicle under paragraph (a)(1) of this section...) Retesting for fuel economy reasons may be conducted under the provisions of 40 CFR 600.008-01. (b... percentage of the standards specified by the Administrator for that model year; (iii) The fuel economy value...

34 CFR 686.21 - Calculation of a grant.

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Calculation of a grant. 686.21 Section 686.21 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION TEACHER EDUCATION ASSISTANCE FOR COLLEGE AND HIGHER EDUCATION (TEACH) GRANT PROGRAM...

42 CFR 8.6 - Withdrawal of approval of accreditation bodies.

Science.gov (United States)

2010-10-01

... PROVISIONS CERTIFICATION OF OPIOID TREATMENT PROGRAMS Accreditation § 8.6 Withdrawal of approval of... 42 Public Health 1 2010-10-01 2010-10-01 false Withdrawal of approval of accreditation bodies. 8.6... to establish that the problems that were grounds for withdrawal of approval have been resolved. (2...

Quantitative Analysis of Variability and Uncertainty in Environmental Data and Models. Volume 1. Theory and Methodology Based Upon Bootstrap Simulation

Energy Technology Data Exchange (ETDEWEB)

Frey, H. Christopher [North Carolina State University, Raleigh, NC (United States); Rhodes, David S. [North Carolina State University, Raleigh, NC (United States)

1999-04-30

This is Volume 1 of a two-volume set of reports describing work conducted at North Carolina State University sponsored by Grant Number DE-FG05-95ER30250 by the U.S. Department of Energy. The title of the project is “Quantitative Analysis of Variability and Uncertainty in Acid Rain Assessments.” The work conducted under sponsorship of this grant pertains primarily to two main topics: (1) development of new methods for quantitative analysis of variability and uncertainty applicable to any type of model; and (2) analysis of variability and uncertainty in the performance, emissions, and cost of electric power plant combustion-based NOx control technologies. These two main topics are reported separately in Volumes 1 and 2.

Dos Idiomas, Un Mundo Dual Language Project Title VII Third-Year Evaluation Report, 1997-98. Publication Number 97.21.

Science.gov (United States)

Liberty, Paul; Gonzalez, Rosa Maria

An evaluation was conducted of the third year of a 5-year comprehensive bilingual education grant funded by Title VII of the Improving America's Schools Act of 1994. The grant funds a program of developmental bilingual education at two elementary schools in the Austin Independent School District (Texas). More than 25% of the students at each…

45 CFR 86.39 - Health and insurance benefits and services.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Health and insurance benefits and services. 86.39... Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.39 Health and insurance benefits and services. In providing a medical, hospital, accident, or life insurance benefit, service...

Thermo-mechanical analysis of FG nanobeam with attached tip mass: an exact solution

Science.gov (United States)

Ghadiri, Majid; Jafari, Ali

2016-12-01

Present disquisition proposes an analytical solution method for exploring the vibration characteristics of a cantilever functionally graded nanobeam with a concentrated mass exposed to thermal loading for the first time. Thermo-mechanical properties of FGM nanobeam are supposed to change through the thickness direction of beam based on the rule of power-law (P-FGM). The small-scale effect is taken into consideration based on nonlocal elasticity theory of Eringen. Linear temperature rise (LTR) through thickness direction is studied. Existence of centralized mass in the free end of nanobeam influences the mechanical and physical properties. Timoshenko beam theory is employed to derive the nonlocal governing equations and boundary conditions of FGM beam attached with a tip mass under temperature field via Hamilton's principle. An exact solution procedure is exploited to achieve the non-dimensional frequency of FG nanobeam exposed to temperature field with a tip mass. A parametric study is led to assess the efficacy of temperature changes, tip mass, small scale, beam thickness, power-law exponent, slenderness and thermal loading on the natural frequencies of FG cantilever nanobeam with a point mass at the free end. It is concluded that these parameters play remarkable roles on the dynamic behavior of FG nanobeam subjected to LTR with a tip mass. The results for simpler states are confirmed with known data in the literature. Presented numerical results can serve as benchmarks for future thermo-mechanical analyses of FG nanobeam with tip mass.

22 CFR 64.10 - Grant not to constitute a gift.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Grant not to constitute a gift. 64.10 Section... EMPLOYEES IN CULTURAL EXCHANGE PROGRAMS OF FOREIGN COUNTRIES § 64.10 Grant not to constitute a gift. A grant made under an approved program shall not constitute a gift for purposes of 22 CFR 10.735-203 and...

40 CFR 600.510-86 - Calculation of average fuel economy.

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2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Calculation of average fuel economy. 600.510-86 Section 600.510-86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy Regulations for Model Year 1978 Passenger Automobiles...

40 CFR 86.1432 - Vehicle preparation.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Vehicle preparation. 86.1432 Section...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Emission Regulations for New Gasoline-Fueled Otto-Cycle Light-Duty Vehicles and New Gasoline-Fueled Otto-Cycle Light-Duty...

Involvement of a velvet protein FgVeA in the regulation of asexual development, lipid and secondary metabolisms and virulence in Fusarium graminearum.

Directory of Open Access Journals (Sweden)

Jinhua Jiang

Full Text Available The velvet protein, VeA, is involved in the regulation of diverse cellular processes. In this study, we explored functions of FgVeA in the wheat head blight pathogen, Fusarium graminearum,using a gene replacement strategy. The FgVEA deletion mutant exhibited a reduction in aerial hyphae formation, hydrophobicity, and deoxynivalenol (DON biosynthesis. Deletion of FgVEA gene led to an increase in conidial production, but a delay in conidial germination. Pathogencity assays showed that the mutant was impaired in virulence on flowering wheat head. Sensitivity tests to various stresses exhibited that the FgVEA deletion mutant showed increased resistance to osmotic stress and cell wall-damaging agents, but increased sensitivity to iprodione and fludioxonil fungicides. Ultrastructural and histochemical analyses revealed that conidia of FgVeA deletion mutant contained an unusually high number of large lipid droplets, which is in agreement with the observation that the mutant accumulated a higher basal level of glycerol than the wild-type progenitor. Serial analysis of gene expression (SAGE in the FgVEA mutant confirmed that FgVeA was involved in various cellular processes. Additionally, six proteins interacting with FgVeA were identified by yeast two hybrid assays in current study. These results indicate that FgVeA plays a critical role in a variety of cellular processes in F. graminearum.

Aboriginal Determination: Native Title Claims and Barriers to Recognition

Directory of Open Access Journals (Sweden)

Zia Akhtar

2011-09-01

Full Text Available The Australian government has proposed a referendum in 2012 to decide the constitutional status of its indigenous people. There is at present no mechanism to define the indigenous people as a domestic or foreign entity of the Commonwealth. This is an important issue because other settler governments have developed a framework to implement their relationship with the native people. As a result, it is difficult prove title to land that has been abrogated by the deeds of the settlers. In Mabo v Queensland (2,the Commonwealth government was found to have breached its fiduciary duty to the Aboriginal peoples. The judgment led to the Native Title Act 1993 that established the process of asserting native rights that were held to coexist with pastoral ownership. The promulgation of the Native Title Amendment Act 1998 reversed this process and augmented the powers of non-native landlords by providing the device to extinguish native rights. In Western Australia v Ward, a mining lease was held to have precedence over native title that was adjudged to be part of a bundle of rights. In implementing the Native Title Act the issue turns on the determination of the ties to land/ sea that the government allows to the Aboriginal peoples. The judgment in Harrington-Smith on behalf of the Wongatha People v Western Australia indicates that title can be excluded on procedural grounds and that there was an incompatibility between the claims of the Aboriginal peoples and the settlers’ claims. The road map towards a more effective regime of proving title can be achieved if the Aboriginal peoples are granted recognition as a nation in the Constitution and a treaty is signed with them.

Magnetic behaviour of cerium in Ce2 Sn5 and Ce3 Sn7, surstructures of Ce Sn3

International Nuclear Information System (INIS)

Stunault, A.

1988-07-01

The compound studied, Ce 2 Sn 5 and Ce 3 Sn 7 are both orthorhombic, surstructure of cubic Ce Sn 3 . Magnetic susceptibility measurements show in both compounds an antiferromagnetic order at low temperature and magnetization shows a high anisotropy. Magnetization densities are determined by polarized neutron diffraction. The cerium site which has two Ce atoms as nearest neighbourgs carries all the magnetism in both structures. For Ce 2 Sn 5 moments are directed as the high magnetization axis and structure is modulated. Ce 3 Sn 7 presents a simple antiferromagnetic order but moment are directed as low magnetization axis. Various transitions towards a ferromagnetic order are presented. Results are interpreted by measuring the difference between energy levels of crystalline field. A model of crystalline field and isotrope exchange agrees well with Ce 3 Sn 7 , but for Ce 2 Sn 7 it is necessary to reduce the magnetic moment which is typical of the Kondo effect [fr

7 CFR 1290.8 - Grant agreements.

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2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Grant agreements. 1290.8 Section 1290.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... minimum the following: (1) The projects in the approved State plan. (2) Total amount of Federal financial...

7 CFR 1291.8 - Grant agreements.

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2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Grant agreements. 1291.8 Section 1291.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... minimum the following: (1) The projects in the approved State plan. (2) Total amount of Federal financial...

Alpha spectroscopy by the Φ25 mm×0.1 mm YAlO{sub 3}:Ce scintillation detector under atmospheric conditions

Energy Technology Data Exchange (ETDEWEB)

Kvasnicka, Jiri [Radiation Detection Systems, Unit 10, 186 Pulteney Street, Adelaide SA 5000 (Australia); Urban, Tomas, E-mail: tomas.urban@fjfi.cvut.cz [Czech Technical University in Prague, Faculty of Nuclear Sciences and Physical Engineering, Brehova 78/7, 115 19 Prague, Czech Republic (Czech Republic); Tous, Jan; Smejkal, Jan; Blazek, Karel [Crytur Ltd, Palackeho 175, 511 01 Turnov (Czech Republic); Nikl, Martin [Institute of Physics AS CR, Cukrovarnicka 10, 162 53 Prague (Czech Republic)

2017-06-01

The YAlO{sub 3}:Ce scintillation crystal has excellent mechanical properties and is not affected if used in chemically aggressive environments. The detector with the diameter of Φ25.4 mm and thickness of 0.1 mm was coupled with the PMT, associated electronics and the MCA in order to study its alpha spectroscopy properties. The measured alpha spectra of the surface calibration sources of {sup 241}Am and {sup 230}Th were compared with results of a Monte Carlo simulation. The experiment and the simulation were carried out for three distances between the detector and the surface alpha source in order to assess the effect of the distance on the detected energy of alpha radiation. Finally, the detector was used for the monitoring of radon ({sup 222}Rn) decay products (radon daughters) in the air. It was concluded that the detector is suitable for the in-situ alpha spectroscopy monitoring under ambient atmospheric conditions. Nevertheless, in order to identify radionuclides and their activity from the measured alpha spectra a computer code would need to be developed. - Highlights: • Thin YAP: Ce scintillator crystal is proposed to be used for alpha spectrometry. • Experimental alpha spectra were compared with Monte Carlo simulated spectra. • The proposed detector assembly is suitable for the monitoring of radon decay products in air. • The results give a good potential for a quantitative analysis of the spectrum.

24 CFR 583.125 - Grants for operating costs.

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2010-04-01

.... Operating costs are those associated with the day-to-day operation of the supportive housing. They also... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Grants for operating costs. 583.125... for operating costs. (a) General. HUD will provide grants to pay a portion (as described in § 583.130...

42 CFR 59.9 - For what purpose may grant funds be used?

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2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false For what purpose may grant funds be used? 59.9 Section 59.9 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR FAMILY PLANNING SERVICES Project Grants for Family Planning Services § 59.9 For what purpose may...

8 CFR 1209.2 - Adjustment of status of alien granted asylum.

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2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of status of alien granted asylum. 1209.2 Section 1209.2 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS ADJUSTMENT OF STATUS OF REFUGEES AND ALIENS GRANTED ASYLUM § 1209...

Final Technical Report for DOE Grant DE-FG02-08CH11515

Energy Technology Data Exchange (ETDEWEB)

Bernstein, Dr. Ira Mark [University of Vermont

2012-12-31

The year 2008 resulted in 99 scans that were funded through NIH agencies. An additional 43 MRI scans were funded by industry. Over 250 scans were acquired by various investigators as pilot data to be used for future grant applications. While these numbers are modest in comparison to most busy research MRI Centers, they are in line with that of a newly established MRI research facility. The initial 12-18 months of operation were primarily dedicated to establishing new IRB approved research studies, and acquiring pilot data for future grant applications. During the year 2009 the MRI Center continued to show positive growth with respect to funded studies and the number of scan sessions. The number of NIH sponsored scans increased to 242 and the number of industry funded studies climbed to 81. This more than doubled our numbers of funded scans over the previous year. In addition, 398 scans were acquired as pilot data; most of which were fMRI's. The MRI Center continued to expand with additional researchers who were interested in probing the brain's response to chronic pain. Other studies looked at regions of brain activation in patients with impulsivity disorders; including smokers. A large majority of the imaging studies were focused on the brain; however, the MRI Center continued to accommodate the needs of various types of investigators, who studied various types of human pathology. Studies of porcine cardiac function and myocardial perfusion were performed. Another study of ultra-fast acute abdominal MRI in children was underway; eventually leading to publication in AJR. These non-neuro type research projects allowed the MRI Center to expand upon the depth and breadth of service that has now become available to researchers at UVM. The UVM MRI Center became the first clinical/research site in North America to install dual radio frequency (RF) amplifiers on a 3T MRI system. The use of dual RF amplifiers helps to eliminate standing wave artifacts that are

40 CFR 86.1363-2007 - Steady-state testing with a discrete-mode cycle.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Steady-state testing with a discrete-mode cycle. 86.1363-2007 Section 86.1363-2007 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Exhaust Test Procedures § 86.1363-2007 Steady-state testing with a discrete-mode cycle. This section...

40 CFR 86.1105-87 - Emission standards for which nonconformance penalties are available.

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2010-07-01

... development component of the NCP in accordance with § 86.1113-87(h): 0.12. (ii) For petroleum-fueled medium... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Emission standards for which nonconformance penalties are available. 86.1105-87 Section 86.1105-87 Protection of Environment ENVIRONMENTAL...

A Proposal for the Distribution of Federal Block Grant Funds in Illinois.

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Hickrod, G. Alan; And Others

It is proposed that federal block grants to Illinois be distributed to school districts according to four characteristics of those districts. Funds will be distributed inversely proportional to property valuation per pupil, directly proportional to percentage of minority children, directly proportional to percentage of poverty children (Title I…

30 CFR 285.437 - When can my lease or grant be canceled?

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2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When can my lease or grant be canceled? 285.437... Administration Lease Or Grant Cancellation § 285.437 When can my lease or grant be canceled? (a) The Secretary will cancel any lease or grant issued under this part upon proof that it was obtained by fraud or...

Structural, magnetic and electronic structural properties of Mn doped CeO2 nanoparticles

Science.gov (United States)

Kumari, Kavita; Vij, Ankush; Hashim, Mohd.; Chae, K. H.; Kumar, Shalendra

2018-05-01

Nanoparticles of Ce1-xMnxO2, (x=0.0, 0.01, and 0.05) have been synthesized by using co-precipitation method, and then characterized by x-ray diffraction (XRD), transmission electron microscopy (TEM), near edge x-ray absorption fine structure (NEXAFS) spectroscopy and dc magnetization measurements. XRD results clearly showed that the all the samples have single phase nature and exclude the presence of any secondary phase. The average particle size calculated using XRD TEM measurements found to decrease with increase in Mn doping in the range of 4.0 - 9.0 nm. The structural parameters such as strain, interplaner distance and lattice parameter is observed to decrease with increase in doping. The morphology of Ce1-xMnxO2 nanoparticles measured using TEM micrographs indicate that nanoparticle have spherical shape morphology. Magnetic hysteresis curve for Ce1-xMnxO2, (x = 0.0, 0.01, and 0.05) confirms the ferromagnetic ordering room temperature. The value of saturation magnetization is observed to decrease with increase in temperature from 10 K to 300 K. The NEXAFS spectra measured at Ce M4,5 edge reveals that Ce-ions are in +4 valance state.

8 CFR 209.2 - Adjustment of status of alien granted asylum.

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2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of status of alien granted asylum. 209.2 Section 209.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF STATUS OF REFUGEES AND ALIENS GRANTED ASYLUM § 209.2 Adjustment of status of alien...

Diffusion of hydrogen in Pd-(Ce, Y, B) alloys

International Nuclear Information System (INIS)

Sakamoto, Y.; Kaneko, H.; Tsukahara, T.; Hirata, S.

1987-01-01

The study has been carried out to determine the diffusivity of hydrogen in Pd alloys containing Ce, Y and B in atom fractions up to θ/sub μ/ = 0.1 by an electrochemical permeation method, and to examine the lattice dilation effect on the diffusivity in these alloys. Ce and Y have been chosen because the solid solubility of both in Pd is about 13 at% in spite of the very large atomic size-factor difference between Pd and the solutes, and thus the expansion of the Pd lattice by Ce and Y is much larger than by Ag. Furthermore, it is of interest that the partial enthalpy of the dissolved hydrogen at infinite dilution ΔH 0 /sub H/ for Ce and Y is much smaller than for Pd. On the other hand, B atom also expands the Pd lattice in a way similar to Y, and sometimes B atoms may dissolve in the octahedral interstitial sites in the same way as hydrogen atoms

Special Project Grants Awarded for Improvement in Nurse Training. A Listing.

Science.gov (United States)

National Institutes of Health (DHEW), Bethesda, MD. Div. of Nursing.

This current directory lists alphabetically by state, special projects funded by the Title II Nurse Training Act of the Health Manpower Act of 1968, which are awarded for improvement programs in nurse training. Projects funded through June 1971 are listed and briefly annotated, including planning grants awarded for the first time during the fiscal…

CeO2 and TiO2 obtained by urea assisted homogeneous hydrolyses method as catalysts for environmental protection: Effect of Ti/Ce ratio

Czech Academy of Sciences Publication Activity Database

Mileva, A.; Issa, G.; Henych, Jiří; Štengl, Václav; Kovacheva, D.; Tsoncheva, T.

2017-01-01

Roč. 49, SI A (2017), s. 77-83 ISSN 0324-1130. [National Crystallographic Symposium /6./. Sofia, 05.10.2016-07.10.2016] R&D Projects: GA MŠk(CZ) LM2015073 Grant - others:AV ČR(CZ) BAS-17-13 Program:Bilaterální spolupráce Institutional support: RVO:61388980 Keywords : nanostructured oxides * ethyl acetate combustion * methanol decomposition Subject RIV: CA - Inorganic Chemistry OBOR OECD: Inorganic and nuclear chemistry Impact factor: 0.238, year: 2016 http://www.bgcryst.com/symp16/BCC2017/11_Mileva_BCC_49_Sp_Is_A_2017.pdf

14 CFR 1273.33 - Supplies.

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2010-01-01

... residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Supplies. 1273.33 Section 1273.33..., Property, and Subawards § 1273.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant...

CE and nanomaterials - Part II: Nanomaterials in CE.

Science.gov (United States)

Adam, Vojtech; Vaculovicova, Marketa

2017-10-01

The scope of this two-part review is to summarize publications dealing with CE and nanomaterials together. This topic can be viewed from two broad perspectives, and this article is trying to highlight these two approaches: (i) CE of nanomaterials, and (ii) nanomaterials in CE. The second part aims at summarization of publications dealing with application of nanomaterials for enhancement of CE performance either in terms of increasing the separation resolution or for improvement of the detection. To increase the resolution, nanomaterials are employed as either surface modification of the capillary wall forming open tubular column or as additives to the separation electrolyte resulting in a pseudostationary phase. Moreover, nanomaterials have proven to be very beneficial for increasing also the sensitivity of detection employed in CE or even they enable the detection (e.g., fluorescent tags of nonfluorescent molecules). © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Improvement of photoluminescence properties and thermal stability of Y{sub 2.9}Ce{sub 0.1}Al{sub 5−x}Si{sub x}O{sub 12} phosphors with Si{sub 3}N{sub 4} addition

Energy Technology Data Exchange (ETDEWEB)

Zhang, Fangfang [College of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018 (China); Song, Kaixin, E-mail: kxsong@hdu.edu.cn [College of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018 (China); Jiang, Jun [Ningbo Institute of Materials Technologies and Engineering, Chinese Academy of Sciences, Ningbo 315201 (China); Wu, Song; Zheng, Peng [College of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018 (China); Huang, Qingming [Instrument Analysis and Testing Center, Fuzhou University, Fuzhou 350002 (China); Xu, Junming; Qin, Huibin [College of Electronic Information and Engineering, Hangzhou Dianzi University, Hangzhou 310018 (China)

2014-12-05

Highlights: • Y{sub 2.9}Ce{sub 0.1}Al{sub 5−x}Si{sub x}O{sub 12} phosphors were prepared by solid-state reaction in reduced air ambience. • Si{sup 4+} could be incorporated into the host lattice of Y{sub 3}Al{sub 5}O{sub 12} through partial occupation of the Al{sup 3+} sites. • Si{sub 3}N{sub 4} addition can improve photoluminescence efficiency and thermal stability of Y{sub 3}Al{sub 5}O{sub 12}:Ce. - Abstract: A series of Si{sub 3}N{sub 4} doping Y{sub 2.9}Ce{sub 0.1}Al{sub 5−x}Si{sub x}O{sub 12−3x/2}N{sub 4x/3} phosphors were prepared by solid-state reaction in 95%N{sub 2}–5%H{sub 2} reduced air ambience. The XRD characteristics plus Rietveld refinement results shows that the as-sintered powders are unique crystal phase with the same crystal structure of Y{sub 3}Al{sub 5}O{sub 12} (PDF No. 79-1891). The N element was not detected by the analysis of X-ray photoelectron spectroscopy (XPS) and energy dispersive X-ray spectrum (EDS). The photoluminescence spectra (PL and PLE) tests show that the exciting and emitting intensity of PLE and PL gradually increase due to the increase of Si{sub 3}N{sub 4} concentration. Meanwhile, the phosphorescence decay times are prolonged from 45 ns (x = 0) to 78 ns (x = 0.3), under the monitor of 530 nm wavelength. The thermoluminescence tests (TL) confirm the thermal stability of as-phosphors with Si{sub 3}N{sub 4} addition is much better than that of the pristine Y{sub 2.9}Ce{sub 0.1}Al{sub 5}O{sub 12} phosphors.

Electrochemical characterization of Pr2CuO4–Ce0.9Gd0.1O1.95 composite cathodes for solid oxide fuel cells

International Nuclear Information System (INIS)

Kolchina, L.M.; Lyskov, N.V.; Petukhov, D.I.; Mazo, G.N.

2014-01-01

Highlights: • PCO–GDC composites are studied as a cathode for SOFCs. • The rate-determined step of the overall electrode process vs. temperature was defined. • PCO–GDC33 composite gave the lowest area surface resistance of 0.41 Ω cm 2 at 700 °C. • PCO–GDC33 is preferred to use as a cathode material for IT-SOFCs. - Abstract: Pr 2 CuO 4 –Ce 0.9 Gd 0.1 O 1.95 (PCO–GDC) composites screen printed on Ce 0.9 Gd 0.1 O 1.95 (GDC) electrolyte were considered as a cathode material for intermediate temperature solid oxide fuel cells (IT-SOFCs). Phase composition, microstructure and electrochemical properties were investigated by X-ray powder diffraction (XRD), scanning electron microscopy and AC impedance spectroscopy, respectively. The oxygen reduction on porous PCO–GDC electrode applied on CGO electrolyte was studied in a symmetrical cell configuration by AC impedance spectroscopy at OCV conditions at 670–730 °C and p O 2 =10 -2 -0.21atm. The charge transfer process and the dissociation of adsorbed molecular oxygen were found to be rate-determining steps of the oxygen reduction reaction. Results reveal that both GDC addition and electrode morphology have strong influence on area specific resistance (ASR) of the electrode/electrolyte interface. The lowest ASR value of 0.41 Ω cm 2 was achieved for the composition containing 33 wt.% GDC at 700 °S in air. The data obtained allow to consider the PCO–GDC33 composite as a promising cathode material for IT-SOFCs

32 CFR 643.13 - Military requirement for real estate under grant.

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2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Military requirement for real estate under grant... (CONTINUED) REAL PROPERTY REAL ESTATE General § 643.13 Military requirement for real estate under grant. When a military requirement arises for real estate which is being used under a grant of non-Army use, the...

7 CFR 785.8 - Reports by qualifying States receiving mediation grant funds.

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2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Reports by qualifying States receiving mediation grant... SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS CERTIFIED STATE MEDIATION PROGRAM § 785.8 Reports by qualifying States receiving mediation grant funds. (a) Annual report by certified State...

LaCoO3: Promising cathode material for protonic ceramic fuel cells based on a BaCe0.2Zr0.7Y0.1O3−δ electrolyte

DEFF Research Database (Denmark)

Ricote, Sandrine; Bonanos, Nikolaos; Lenrick, Filip

2012-01-01

Symmetric cells (cathode/electrolyte/cathode) were prepared using BaCe0.2Zr0.7Y0.1O3−δ (BCZY27) as proton conducting electrolyte and LaCoO3 (LC) infiltrated into a porous BCZY27 backbone as cathode. Single phased LC was formed after annealing in air at 600 °C for 2 h. Scanning electron micrograph...... that the presence of oxide ion conduction in the cathode material is not necessary for good performance.......Symmetric cells (cathode/electrolyte/cathode) were prepared using BaCe0.2Zr0.7Y0.1O3−δ (BCZY27) as proton conducting electrolyte and LaCoO3 (LC) infiltrated into a porous BCZY27 backbone as cathode. Single phased LC was formed after annealing in air at 600 °C for 2 h. Scanning electron micrographs...... showed the presence of the infiltrated LC in the full cathode depth. Transmission electron micrographs revealed LC grains (60–80 nm) covering partly the BCZY27 grains (200 nm–1 μm). Impedance spectra were recorded at 500 °C and 600 °C, varying the oxygen partial pressure and the water vapour pressure...

Nonlinear Vibration and Mode Shapes of FG Cylindrical Shells

Directory of Open Access Journals (Sweden)

Saeed Mahmoudkhani

Full Text Available Abstract The nonlinear vibration and normal mode shapes of FG cylindrical shells are investigated using an efficient analytical method. The equations of motion of the shell are based on the Donnell’s non-linear shallow-shell, and the material is assumed to be gradually changed across the thickness according to the simple power law. The solution is provided by first discretizing the equations of motion using the multi-mode Galerkin’s method. The nonlinear normal mode of the system is then extracted using the invariant manifold approach and employed to decouple the discretized equations. The homotopy analysis method is finally used to determine the nonlinear frequency. Numerical results are presented for the backbone curves of FG cylindrical shells, nonlinear mode shapes and also the nonlinear invariant modal surfaces. The volume fraction index and the geometric properties of the shell are found to be effective on the type of nonlinear behavior and also the nonlinear mode shapes of the shell. The circumferential half-wave numbers of the nonlinear mode shapes are found to change with time especially in a thinner cylinder.

Ni-CeO2 Cermets Synthesis by Solid State Sintering of Ni/CeO2 Multilayer

Directory of Open Access Journals (Sweden)

Aleksandras ILJINAS

2013-12-01

Full Text Available Nickel and gadolinium doped cerium oxide (GDC cermet is intensively investigated for an application as an anode material for solid oxide fuel cells based on various electrolytes. The purpose of the present investigation is to analyze morphology, microstructure, and optical properties of deposited and annealed for one hour in the temperatures from 500 ºC to 900 ºC Ni/CeO2 multilayer thin films deposited by sputtering. The crystallographic structure of thin films was investigated by X-ray diffraction. The morphology of the film cross-section was investigated with scanning electron microscope. The elemental analysis of samples was investigated by energy-dispersive X-ray spectroscopy. The fitting of the optical reflectance data was made using Abeles matrix method that is used for the design of interference coatings. The film cross-section of the post-annealed samples consisted of four layers. The first CeO2 layer (on Si had the same fine columnar structure with no features of Ni intermixing. The part of Ni (middle-layer after annealing was converted to NiO with grain size exceeding 100 nm. The CeO2 layer deposited on Ni was divided into two layers. Lower layer had small grains not exceeding 25 nm and consisting of NiO and CeO2 mixture. Upper layer consisted of CeO2 columns with approximate thickness of 50 nm. Ni sample annealed at 600 ºC was fully oxidized. The NiO thickness and refraction index were almost steady after annealing in various temperatures. The approximation of experimental reflectance data was successful only for the samples with one transparent homogeneous layer. The reflectance of the Ni/CeO2 samples annealed at intermediate temperatures could not be fitted using one-layer or three-layer model. That may show that a simplified model could not be implemented.  The real system has complicated distribution of refraction index. DOI: http://dx.doi.org/10.5755/j01.ms.19.4.3073

20 CFR 669.520 - What information is required in the NFJP grant plans?

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2010-04-01

... grant plans? 669.520 Section 669.520 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR NATIONAL FARMWORKER JOBS PROGRAM UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT..., including the specific goals of the grantee's program for the two Program Years involved; (e) The method the...

48 CFR 252.227-7006 - License grant-running royalty.

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2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false License grant-running... of Provisions And Clauses 252.227-7006 License grant—running royalty. As prescribed at 227.7009-4(a...—Running Royalty (AUG 1984) (a) The Contractor hereby grants to the Government, as represented by the...

30 CFR 203.53 - What relief will MMS grant?

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2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What relief will MMS grant? 203.53 Section 203.53 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR MINERALS REVENUE...-Life Leases § 203.53 What relief will MMS grant? (a) If we approve your application and you meet...

13 CFR 143.33 - Supplies.

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2010-01-01

... residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Supplies. 143.33 Section 143.33..., and Subawards § 143.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will...

10 CFR 600.233 - Supplies.

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2010-01-01

... supplies exceeding $5,000 in total aggregate fair market value upon termination or completion of the award... 10 Energy 4 2010-01-01 2010-01-01 false Supplies. 600.233 Section 600.233 Energy DEPARTMENT OF... Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will vest, upon acquisition, in...

15 CFR 24.33 - Supplies.

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2010-01-01

... residual inventory of unused supplies exceeding $5,000 in total aggregate fair market value upon... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Supplies. 24.33 Section 24.33 Commerce..., and Subawards § 24.33 Supplies. (a) Title. Title to supplies acquired under a grant or subgrant will...

Synthesis and characterization of Gd_0.1Ce_0.9O_1.95 thin films by spray pyrolysis technique

DEFF Research Database (Denmark)

Chourashiya, M. G.; Pawar, S. H.; Jadhav, L. D.

2008-01-01

The Gd doped ceria (CGO) in thin layers is of great interest for low temperature operation. In the present investigation, we report on the use of spray pyrolysis technique for the synthesis of CGO thin films. The process parameters were optimized for synthesizing Gd0.1Ce0.9O1.95 films. Films were...... characterized by XRD, EDS, SEM, and AFM and are observed to be phase pure and dense with surface roughness of the order of ∼5 nm. The d.c. conductivity was also measured and is observed to be ∼0.5 S/cm at 623 K....

Profile of yttrium segregation in BaCe{sub 0,9}Y{sub 0,1}O{sub 3-{delta}} as function of sintering temperature; Perfil da segregacao do itrio em BaCe{sub 0,9}Y{sub 0,1}O{sub 3-{delta}} em funcao da temperatura de sinterizacao

Energy Technology Data Exchange (ETDEWEB)

Hosken, C.M.; Souza, D.P.F. de, E-mail: camila.hosken@gmail.co [Universidade Federal de Sao Carlos (LAPCEC/UFSCar), SP (Brazil). Programa de Pos-Graduacao em Ciencia e Engenharia de Materiais. Lab. de Preparacao e Caracterizacao Eletrica em Ceramicas

2010-07-01

Researches on solid oxide fuel cells indicate barium cerate perovskite as a very attractive material for using as electrolyte due to its high protonic conductivity. The objective of this work is investigate the yttrium segregation during sintering of BaCe{sub 0,9}Y{sub 0,1}O{sub 3-{delta}} doped with Zn O as a sintering aid. The powders were prepared by citrate process. Powders were isostatic pressed into pellets and sintered in air at 1200, 1275, 1325 and 1400 deg C. The samples were characterized by scanning electron microscopy, X-ray diffraction and impedance spectroscopy. Secondary phase containing Yttrium and Cerium was detected as sintering temperature increased. Increase of the lattice parameter and activation energy for electrical conductivity were also detected on samples sintered at 1400 deg C. (author)

Pyrazolates advance cerium chemistry: a CeIII/CeIV redox equilibrium with benzoquinone.

Science.gov (United States)

Werner, Daniel; Deacon, Glen B; Junk, Peter C; Anwander, Reiner

2017-05-16

Two stable cerium(iv) 3,5-dialkylpyrazolate complexes are presented, namely dimeric [Ce(Me 2 pz) 4 ] 2 (Me 2 pz = 3,5-dimethylpyrazolate) and monomeric Ce(tBu 2 pz) 4 (tBu 2 pz = 3,5-di-tert-butylpyrazolate) along with their trivalent counterparts [Ce(Me 2 pz) 3 ] and [Ce(tBu 2 pz) 3 ] 2 . All complexes were obtained from protonolysis reactions employing the silylamide precursors Ce[N(SiHMe 2 ) 2 ] 4 and Ce[N(SiMe 3 ) 2 ] 3 . Treatment of homoleptic Ce IV and Ce III Me 2 pz complexes with 1,4-hydroquinone (H 2 hq) or 1,4-benzoquinone (bq), respectively, ultimately gave the same trimetallic Ce III species via a cerium redox equilibrium. The Ce III complex Ce 3 (Me 2 pz) 5 (pchd) 2 (L) (pchd = 1,4-bis(3,5-dimethylpyrazol-1-yl)cyclohex-2,5-diene-1,4-diolato; L = Me 2 pzH or (thf) 2 ) results from a di-1,4-pyrazolyl attack on pre-coordinated bq. The reduction of bq by [Ce(Me 2 pz) 3 (thf)] 2 , and re-oxidation by the resulting Ce IV species was supported by UV-vis spectroscopic investigations. Comparisons with the redox-innocent complexes [Ln(Me 2 pz) 3 (thf)] 2 (Ln = La and Pr) revealed far less selective reactions with bq, giving hexametallic and octametallic rare-earth metal side products containing 2-Me 2 pz substituted hq ligands.

42 CFR 59.4 - How does one apply for a family planning services grant?

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false How does one apply for a family planning services... GRANTS GRANTS FOR FAMILY PLANNING SERVICES Project Grants for Family Planning Services § 59.4 How does one apply for a family planning services grant? (a) Application for a grant under this subpart shall...

7 CFR 1700.57 - Distance Learning and Telemedicine Loan and Grant Program.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Distance Learning and Telemedicine Loan and Grant Program. 1700.57 Section 1700.57 Agriculture Regulations of the Department of Agriculture (Continued... Authorities § 1700.57 Distance Learning and Telemedicine Loan and Grant Program. (a) Administrator: The...

EPR study of concentration dependence in Ce, Ce : La and Ce:Y doped SrF2

NARCIS (Netherlands)

Dankert, O.; Vainchtein, David; Datema, H.C.; den Hartog, Hendrik

1995-01-01

Experimental results of an EPR-study of the concentration dependence of the doubly integrated intensity and linewidth of the signals associated with tetragonal Ce3+-F--dipoles in Sr1-xCexF2+x, Sr-1-0.005-x Ce0.005LaxF2+0.005+x and Sr-1-0.005-x Ce0.005YxF2+0.005+x are presented. Both show a nonlinear

TU-C-HORIZONS-01: The Expanding Horizons Travel Grant Program: ePosters and Discussion

International Nuclear Information System (INIS)

Siewerdsen, J; Jeraj, R

2016-01-01

The Expanding Horizons travel grant program provides opportunity for students and trainees to broaden the scope of scientific meetings they attend and gain insight from research outside traditional domains of medical physics. Through participation in such conferences, early-career researchers are introduced to new topics with relevance to medical physics research as a means to expand the scientific horizons of our discipline. This year, 21 Expanding Horizons travel grants were awarded, granting travel to 17 conferences, including: Radiomics, the World Molecular Imaging Society (WMIS), the 3D Printing Conference and Expo, the GPU Technology Conference, the SIAM Imaging Science Conference, the Human Brain Mapping Conference, the OSA Conference on Clinical and Translational Biophotonics, the Society for Neuroscience, the AACR Conference on Tumor Microenvironment, and the Conference on Knowledge Discovery and Data Mining. The Expanding Horizons electronic poster session gives a venue for AAPM conference attendees to meet and discuss with awardees, learn the hot topics and emerging research areas presented at these conferences, and understand the relevance to future medical physics research.

TU-C-HORIZONS-01: The Expanding Horizons Travel Grant Program: ePosters and Discussion

Energy Technology Data Exchange (ETDEWEB)

Siewerdsen, J [Johns Hopkins University, Baltimore, MD (United States); Jeraj, R [University of Wisconsin, Madison, WI (United States)

2016-06-15

The Expanding Horizons travel grant program provides opportunity for students and trainees to broaden the scope of scientific meetings they attend and gain insight from research outside traditional domains of medical physics. Through participation in such conferences, early-career researchers are introduced to new topics with relevance to medical physics research as a means to expand the scientific horizons of our discipline. This year, 21 Expanding Horizons travel grants were awarded, granting travel to 17 conferences, including: Radiomics, the World Molecular Imaging Society (WMIS), the 3D Printing Conference and Expo, the GPU Technology Conference, the SIAM Imaging Science Conference, the Human Brain Mapping Conference, the OSA Conference on Clinical and Translational Biophotonics, the Society for Neuroscience, the AACR Conference on Tumor Microenvironment, and the Conference on Knowledge Discovery and Data Mining. The Expanding Horizons electronic poster session gives a venue for AAPM conference attendees to meet and discuss with awardees, learn the hot topics and emerging research areas presented at these conferences, and understand the relevance to future medical physics research.

Coherence Kondo gap in CeNiSn and CeRhSb

International Nuclear Information System (INIS)

Takabatake, T.; Nakamoto, G.; Tanaka, H.; Bando, Y.; Fujii, H.; Nishigori, S.; Goshima, H.; Suzuki, T.; Fujita, T.; Oguro, I.; Hiraoka, T.; Malik, S.K.

1994-01-01

CeNiSn and CeRhSb are Kondo-lattice compounds showing the behavior of a small-gap semiconductor at temperatures below 7 K. We review and discuss the magnetic, transport and specific-heat measurements performed on single crystals of CeNiSn and polycrystals of CeRhSb. Prerequisites for gap formation are deduced from the effects of substitution and application of a magnetic field and pressure on the gapped state. ((orig.))

Synthesis, structural and electrical studies of Ba1-xSrxCe0.65Zr0.25Pr0.1O3-δ electrolyte materials for solid oxide fuel cells

Science.gov (United States)

Madhuri Sailaja, J.; Murali, N.; Margarette, S. J.; Mammo, Tulu Wegayehu; Veeraiah, V.

2018-03-01

This paper is discussed Sr doping effect on the microstructure, chemical stability and conductivity of Ba1-xSrxCe0.65Zr0.25Pr0.1O3-δ (0 ≤ x ≤ 0.2) electrolyte prepared by sol-gel method. The lattice constants and unit cell volumes are found to decrease as Sr atomic percentage increased in accordance with the Vegard law, confirming the formation of solid solution with orthorhombic structure. Among them all the synthesized samples are showed a conductivity with different atmosphere values at 500 °C. Ba0.92Sr0.08Ce0.65Zr0.25Pr0.1O3-δ recorded highest conductivity with a value of 3.3 × 10-6 S/cm (dry air) & 3.41 × 10-6 S/cm (wet air with 3% relative humidity) at 500 °C due to its smaller lattice volume, larger grain size and lower activation energy that led to excessive increase in conductivity. All pellets exhibited good chemical stability when exposed to air and H2O atmospheres. This study elucidates that the composition will be a promising electrolyte material for use as SOFC at intermediate temperatures if Sr doping is limited to small amounts.

A subset of FG-nucleoporins is necessary for efficient Msn5-mediated nuclear protein export

Science.gov (United States)

Finn, Erin M.; DeRoo, Elise P.; Clement, George W.; Rao, Sheila; Kruse, Sarah E.; Kokanovich, Kate M.; Belanger, Kenneth D.

2013-01-01

The transport of proteins between the cytoplasm and nucleus requires interactions between soluble transport receptors (karyopherins) and phenylalanine-glycine (FG) repeat domains on nuclear pore complex proteins (nucleoporins). However, the role of specific FG repeat-containing nucleoporins in nuclear protein export has not been carefully investigated. We have developed a novel kinetic assay to investigate the relative export kinetics mediated by the karyopherin Msn5/Kap142 in yeast containing specific FG-Nup mutations. Using the Msn5 substrate Crz1 as a marker for Msn5-mediated protein export, we observe that deletions of NUP100 or NUP2 result in decreased rates of Crz1 export, while nup60Δ and nup42Δ mutants do not vary significantly from wild type. The decreased Msn5 export rate in nup100Δ was confirmed using Mig1-GFP as a transport substrate. A nup100ΔGLFG mutant shows defects in nuclear export kinetics similar to a nup100Δ deletion. Removal of FG-repeats from Nsp1 also decreases export kinetics, while a loss of Nup1 FXFGs does not. To confirm that our export data reflected functional differences in protein localization, we performed Crz1 transcription activation assays using a CDRE::LacZ reporter gene that is upregulated upon increased transcription activation by Crz1 in vivo. We observe that expression from this reporter increases in nup100ΔGLFG and nsp1ΔFGΔFXFG strains that exhibit decreased Crz1 export kinetics but resembles wild-type levels in nup1ΔFXFG strains that do not exhibit export defects. These data provide evidence that the export of Msn5 is likely mediated by a specific subset of FG-Nups and that the GLFG repeat domain of Nup100 is important for Msn5-mediated nuclear protein export. PMID:23295456

45 CFR 86.61 - Sex as a bona-fide occupational qualification.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Sex as a bona-fide occupational qualification. 86... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 86.61 Sex as a...

The MAPKK FgMkk1 of Fusarium graminearum regulates vegetative differentiation, multiple stress response, and virulence via the cell wall integrity and high-osmolarity glycerol signaling pathways.

Science.gov (United States)

Yun, Yingzi; Liu, Zunyong; Zhang, Jingze; Shim, Won-Bo; Chen, Yun; Ma, Zhonghua

2014-07-01

Mitogen-activated protein (MAP) kinases play crucial roles in regulating fungal development, growth and pathogenicity, and in responses to the environment. In this study, we characterized a MAP kinase kinase FgMkk1 in Fusarium graminearum, the causal agent of wheat head blight. Phenotypic analyses of the FgMKK1 mutant (ΔFgMKK1) showed that FgMkk1 is involved in the regulation of hyphal growth, pigmentation, conidiation, deoxynivalenol biosynthesis and virulence of F. graminearum. ΔFgMKK1 also showed increased sensitivity to cell wall-damaging agents, and to osmotic and oxidative stresses, but exhibited decreased sensitivity to the fungicides iprodione and fludioxonil. In addition, the mutant revealed increased sensitivity to a biocontrol agent, Trichoderma atroviride. Western blot assays revealed that FgMkk1 positively regulates phosphorylation of the MAP kinases Mgv1 and FgOs-2, the key component in the cell wall integrity (CWI) and high-osmolarity glycerol (HOG) signalling pathway respectively. Yeast two-hybrid assay indicated that Mgv1 interacts with a transcription factor FgRlm1. The FgRLM1 mutant (ΔFgRLM1) showed increased sensitivity to cell wall-damaging agents and exhibited decreased virulence. Taken together, our data indicated that FgMkk1 is an upstream component of Mgv1, and regulates vegetative differentiation, multiple stress response and virulence via the CWI and HOG signalling pathways. FgRlm1 may be a downstream component of Mgv1 in the CWI pathway in F. graminearum. © 2013 Society for Applied Microbiology and John Wiley & Sons Ltd.

22 CFR 210.650 - Grant.

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2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Grant. 210.650 Section 210.650 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE... to transfer a thing of value to the recipient to carry out a public purpose of support or stimulation...

10 CFR 455.141 - Grant awards for units of local government, public care institutions, and coordinating agencies.

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2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Grant awards for units of local government, public care... CONSERVATION GRANT PROGRAMS FOR SCHOOLS AND HOSPITALS AND BUILDINGS OWNED BY UNITS OF LOCAL GOVERNMENT AND PUBLIC CARE INSTITUTIONS Grant Awards § 455.141 Grant awards for units of local government, public care...

40 CFR 144.86 - What are the definitions I need to know?

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2010-07-01

... systems that provide water to schools, day care centers, government/military installations, manufacturers... 40 Protection of Environment 22 2010-07-01 2010-07-01 false What are the definitions I need to know? 144.86 Section 144.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER...

Wisconsin Public Service - Weston Generating Station; Order Denying in Part and Granting in Part a Petition for Objection to the Title V Operating Permit

Science.gov (United States)

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database.

Effect of Sintering Temperature on Microstructure, Chemical Stability and Electrical Properties of Transition Metal or Yb-Doped BaZr0.1Ce0.7Y0.1M0.1O3-δ (M = Fe, Ni, Co and Yb

Directory of Open Access Journals (Sweden)

Behzad eMirfakhraei

2014-03-01

Full Text Available Perovskite-type BaZr0.1Ce0.7Y0.1M0.1O3-δ (M = Fe, Ni, Co and Yb (BZCY-M oxides were synthesized using the conventional solid-state reaction method at 1350-1550 oC in air in order to investigate the effect of dopants on sintering, crystal structure, chemical stability under CO2 and H2S, and electrical transport properties. The formation of the single-phase perovskite-type structure with an orthorhombic space group Imam was confirmed by Rietveld refinement using powder X-ray diffraction (PXRD for the Fe, Co, Ni and Yb-doped samples. The BZCY-Co and BZCY-Ni oxides show a total electrical conductivity of 0.01 and 8 × 10-3 Scm-1 at 600 oC in wet H2 with an activation energy of 0.36 and 0.41 eV, respectively. Scanning electron microscopy (SEM and energy-dispersive X-ray analysis (EDX revealed Ba and Co rich secondary phase at the grain-boundaries, which may explain the enhancement in the total conductivity of the BZCY-Co. However, ex-solution of Ni at higher sintering temperatures, especially at 1550 oC, decreases the total conductivity of the BZCY-Ni material. The Co and Ni dopants act as a sintering aid and form dense pellets at a lower sintering temperature of 1250 oC. The Fe, Co and Ni-doped BZCY-M samples synthesized at 1350 oC show stability in 30 ppm H2S/H2 at 800 oC, and increasing the firing temperature to 1550 oC, enhanced the chemical stability in CO2 / N2 (1: 2 at 25-900 oC. The BZCY-Co and Ni compounds with high conductivity in wet H2 could be considered as possible anodes for intermediate temperature solid oxide fuel cells (IT-SOFCs.

34 CFR 691.63 - Calculation of a grant for a payment period.

Science.gov (United States)

2010-07-01

... grade level progression. A student may not progress to the next year during a payment period. The... 34 Education 3 2010-07-01 2010-07-01 false Calculation of a grant for a payment period. 691.63... MATHEMATICS ACCESS TO RETAIN TALENT GRANT (NATIONAL SMART GRANT) PROGRAMS Determination of Awards § 691.63...

34 CFR 607.21 - What are the selection criteria for planning grants?

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2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What are the selection criteria for planning grants... the Secretary Make an Award? § 607.21 What are the selection criteria for planning grants? The Secretary evaluates an application for a planning grant on the basis of the criteria in this section. (a...

Public Service Company, Fort St. Vrain Station, Order Granting in Part and Denying in Part Petition for Objection to Title V Permit

Science.gov (United States)

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Petition Database available at www2.epa.gov/title-v-operating-permits/title-v-petition-database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Influence of Ce-H bonding on the physical properties of the hydrides CeCoSiH1.0 and CeCoGeH1.0

International Nuclear Information System (INIS)

Chevalier, B; Matar, S F; Menetrier, M; Marcos, J Sanchez; Fernandez, J Rodriguez

2006-01-01

The hydrides CeCoSiH 1.0 and CeCoGeH 1.0 which crystallize like the parent antiferromagnetic compounds CeCoSi and CeCoGe in the tetragonal CeFeSi-type structure, have been investigated by specific heat and thermoelectric power measurements and 1 H nuclear magnetic resonance (NMR). CeCoSiH 1.0 is an intermediate valence compound whereas CeCoGeH 1.0 can be considered as a nearly trivalent cerium compound. This behaviour is corroborated by the occurrence of a slight broadening of the 1 H NMR signal in the sequence CeCoSiH 1.0 → CeCoGeH 1.0 . The band structure calculations performed on these hydrides reveal the existence of strong bonding Ce-H interaction, found to be larger in CeCoSiH 1.0 than in CeCoGeH 1.0

Final Report of DOE Grant No. DE-FG02-04ER41306

Energy Technology Data Exchange (ETDEWEB)

Nandi, Satyanarayan [Oklahoma State University; Babu, Kaladi S [Oklahoma State University; Rizatdinova, Flera [Okllahoma State University

2013-12-10

Project: Theoretical and Experimental Research in Weak, Electromagnetic and Strong Interactions: Investigators: S. Nandi, K.S. Babu, F. Rizatdinova Institution: Oklahoma State University, Stillwater, OK 74078 This completed project focused on the cutting edge research in theoretical and experimental high energy physics. In theoretical high energy physics, the two investigators (Nandi and Babu) worked on a variety of topics in model-building and phenomenological aspects of elementary particle physics. This includes unification of particles and forces, neutrino physics, Higgs boson physics, proton decay, supersymmetry, and collider physics. Novel physics ideas beyond the Standard Model with testable consequences at the LHC have been proposed. These ideas have stimulated the experimental community to look for new signals. The contributions of the experimental high energy physics group has been at the D0 experiment at the Fermilab Tevatraon and the ATLAS experiment at the Large Hadron Collider. At the D0 experiment, the main focus was search for the Higgs boson in the WH channel, where improved limits were obtained. At the LHC, the OSU group has made significant contributions to the top quark physics, and the calibration of the b-tagging algorithms. The group is also involved in the pixel detector upgrade. This DOE supported grant has resulted in 5 PhD degrees during the past three years. Three postdoctoral fellows were supported as well. In theoretical research over 40 refereed publications have resulted in the past three years, with several involving graduate students and postdoctoral fellows. It also resulted in over 30 conference presentations in the same time period. We are also involved in outreach activities through the Quarknet program, where we engage Oklahoma school teachers and students in our research.

Dicty_cDB: Contig-U05090-1 [Dicty_cDB

Lifescience Database Archive (English)

Full Text Available 0 crog_evp Caligus rogercressey... 46 2.0 1 ( FG296496 ) 1108793252963 New World Screwworm Larvae 9387 EST...... 46 2.0 1 ( FG289486 ) 1108793302230 New World Screwworm Egg 9261 ESTs C... 46 2.0 1 ( FG288459 ) 1108793271734 New World...tis elegans EST, clone B03_ce5.trans.... 44 7.8 1 ( FG291463 ) 1108793341690 New World Screwworm Egg 9261 ES...Ts C... 44 7.8 1 ( FG290886 ) 1108793327637 New World Screwworm Egg 9261 ESTs C...... 44 7.8 1 ( FG288468 ) 1108793271746 New World Screwworm Egg 9261 ESTs C... 44 7.8 1 ( FG286882 ) 1108770727022 New World

Chemiluminescence of the Ce{sup 3+}* ions, and the {sup 1}ГђЕѕ{sub 2} and ({sup 1}ГђЕѕ{sub 2}){sub 2} molecular species of oxygen induced by active surface of the (NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6} crystals at reduction of Ce{sup 4+} to Ce{sup 3+} by water in heterogeneous system «(NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6}-C{sub 6}H{sub 6}-H{sub 2}O»

Energy Technology Data Exchange (ETDEWEB)

Bulgakov, Ramil G., E-mail: profbulgakov@yandex.ru [Laboratory of Negative Ions Mass Spectrometry, Institute of Molecule and Crystal Physics, Ufa Research Centre of the Russian Academy of Sciences, 71, Oktyabrya Prosp., 450054 Ufa (Russian Federation); Gazeeva, Dilara R., E-mail: galimovdi@mail.ru [Laboratory of High Energy Chemistry and Catalysis, Institute of Petrochemistry and Catalysis Russian Academy of Sciences, 141 Prosp. Oktyabrya, 450075 Ufa (Russian Federation); Galimov, Dim I. [Laboratory of High Energy Chemistry and Catalysis, Institute of Petrochemistry and Catalysis Russian Academy of Sciences, 141 Prosp. Oktyabrya, 450075 Ufa (Russian Federation)

2017-03-15

We have discovered an unusual new chemiluminescence (CL) in the title system, which is different from other known CL by unusual combination of various in nature emitters, namely, electronically excited state of the Ce{sup 3+}* ion (λ{sub max}=335 nm), singlet oxygen {sup 1}ГђЕѕ{sub 2} (emission near 1270 nm) and its dimer ({sup 1}ГђЕѕ{sub 2}){sub 2} (λ{sub max}=490, 645, 715 nm). The Ce{sup 3+}* ions and oxygen emitters {sup 1}O{sub 2} and ({sup 1}O{sub 2}){sub 2} are generated in the reaction of Ce{sup 4+} with water and hydrogen peroxide, respectively. CL is generated only in a heterogeneous system «(NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6}-C{sub 6}H{sub 6}-H{sub 2}O» and completely absent in a homogeneous solution (NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6} in water containing benzene. This is due to the fact that the redox processes and CL in the «(NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6}-C{sub 6}H{sub 6}-H{sub 2}O» system are induced by active surface of the (NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6} crystals. It is through the action of the active surface of the (NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 6} crystals is carried out population of such a high energy level of 5d{sup 1} excited state of Ce{sup 3+}* ion (λ{sub max}=353 nm, 3.7 eV). Discovered CL is the first example of an experimental registration of the Ce{sup 3+}* ion emission in a chemical reaction, because formation of Ce{sup 3+}* ion previously assumed to be in a great many works on the study of CL in reactions of Ce{sup 4+} compounds with various reducing agents, including the reaction with water, initiated by light or catalysts. Possible mechanism generation of new CL in the system under study has been proposed in the paper. - Highlights: • A new chemiluminescence (CL) in the (NH{sub 4}){sub 2}Ce(NO{sub 3}){sub 2}-C{sub 6}H{sub 6}-H{sub 2}O system was discovered. • The emission of the Ce{sup 3+}* ion as a CL emitter has been registered for the first time. • Other emitters of this CL are

7 CFR 3560.2 - Civil rights.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Civil rights. 3560.2 Section 3560.2 Agriculture... DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS General Provisions and Definitions § 3560.2 Civil rights. (a... prohibition under Title VI of the Civil Rights Act of 1964, 42 U.S.C. 2000d and Title VI regulations against...

Protein kinase FgSch9 serves as a mediator of the target of rapamycin and high osmolarity glycerol pathways and regulates multiple stress responses and secondary metabolism in Fusarium graminearum.

Science.gov (United States)

Gu, Qin; Zhang, Chengqi; Yu, Fangwei; Yin, Yanni; Shim, Won-Bo; Ma, Zhonghua

2015-08-01

Saccharomyces cerevisiae protein kinase Sch9 is one of the downstream effectors of the target of rapamycin (TOR) complex 1 and plays multiple roles in stress resistance, longevity and nutrient sensing. However, the functions of Sch9 orthologs in filamentous fungi, particularly in pathogenic species, have not been characterized to date. Here, we investigated biological and genetic functions of FgSch9 in Fusarium graminearum. The FgSCH9 deletion mutant (ΔFgSch9) was defective in aerial hyphal growth, hyphal branching and conidial germination. The mutant exhibited increased sensitivity to osmotic and oxidative stresses, cell wall-damaging agents, and to rapamycin, while showing increased thermal tolerance. We identified FgMaf1 as one of the FgSch9-interacting proteins that plays an important role in regulating mycotoxin biosynthesis and virulence of F. graminearum. Co-immunoprecipitation and affinity capture-mass spectrometry assays showed that FgSch9 also interacts with FgTor and FgHog1. More importantly, both ΔFgSch9 and FgHog1 null mutant (ΔFgHog1) exhibited increased sensitivity to osmotic and oxidative stresses. This defect was more severe in the FgSch9/FgHog1 double mutant. Taken together, we propose that FgSch9 serves as a mediator of the TOR and high osmolarity glycerol pathways, and regulates vegetative differentiation, multiple stress responses and secondary metabolism in F. graminearum. © 2014 Society for Applied Microbiology and John Wiley & Sons Ltd.

33 CFR 86.13 - Combined whistle systems.

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2010-07-01

... systems. (a) A combined whistle system is a number of whistles (sound emitting sources) operated together... evidenced by at least two-thirds of the whistles in the combined system having fundamental frequencies... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Combined whistle systems. 86.13...

40 CFR 86.1807-07 - Vehicle labeling.

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2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Vehicle labeling. 86.1807-07 Section... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) General Compliance Provisions for Control of Air Pollution From New and In-Use Light-Duty Vehicles, Light-Duty Trucks...

40 CFR 86.232-94 - Vehicle preconditioning.

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2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preconditioning. 86.232-94... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

38 CFR 61.32 - Ranking non-capital grant recipients for per diem.

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2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Ranking non-capital grant... AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.32 Ranking non-capital grant... ranking. (c) All applicants responding to a NOFA for “Per Diem Only” will be subject to the ranking method...

34 CFR 606.21 - What are the selection criteria for planning grants?

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2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What are the selection criteria for planning grants... PROGRAM How Does the Secretary Make an Award? § 606.21 What are the selection criteria for planning grants? The Secretary evaluates an application for a planning grant on the basis of the criteria in this...

77 FR 56712 - Agency Information Collection (Homeless Providers Grant and Per Diem Program) Activities Under...

Science.gov (United States)

2012-09-13

... Providers Grant and Per Diem Program) Activities Under OMB Review AGENCY: Veterans Health Administration... Resources and Housing Branch, New Executive Office Building, Room 10235, Washington, DC 20503, (202) 395... . Please refer to ``OMB Control No. 2900-0554.'' SUPPLEMENTARY INFORMATION: Titles: a. Homeless Providers...

44 CFR 204.25 - FEMA-State agreement for fire management assistance grant program.

Science.gov (United States)

2010-10-01

... GRANT PROGRAM Declaration Process § 204.25 FEMA-State agreement for fire management assistance grant... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false FEMA-State agreement for fire management assistance grant program. 204.25 Section 204.25 Emergency Management and Assistance FEDERAL...

Browse Title Index

African Journals Online (AJOL)

Items 101 - 150 of 2005 ... Vol 81, No 4 (2004):, Anorexia nervosa in Kenya, Abstract PDF. FG Njenga, RN Kangethe. Vol 80, No 3 (2003):, Antenatal and intrapartum risk factors for birth asphyxia among emergency obstetric referrals in Mulago Hospital, Kampala, Uganda, Details PDF. D Kaye. Vol 94, No 7 (2017), Antenatal ...

Blue emitting KSCN:xCe phosphor for solid state lighting

Energy Technology Data Exchange (ETDEWEB)

Chikte, Devayani, E-mail: devi.awade@gmail.com [G.N. Khalsa College, Matunga, Mumbai 400019 (India); Omanwar, S.K. [Department of Physics, S.G.B. Amravati University, Amravati (India); Moharil, S.V. [Department of Physics, R.T.M. Nagpur University, Nagpur 440010 (India)

2014-01-15

The intense blue emitting phosphor KSCN:xCe (x=0.005, 0.01, 0.02, 0.04) is synthesized by a simple, time saving, economical method of re-crystallization through aqueous solution at 353 K. Photoluminescence measurements showed that the said phosphor exhibits emission with good intensity peaking at 450 nm corresponding to d→f transitions of Ce{sup 3+} ion. The excitation spectra monitored at 450 nm shows small peak at 282 nm and broad intense excitation band peaking at 350 nm. The latter lies in near ultraviolet (350–410 nm) emission of UV LED. The phosphor KSCN:0.02Ce{sup 3+} shows CIE 1931 color coordinates as (0.1484, 0.0602) whereas the commercial blue phosphor BAM:Eu{sup 2+} shows the color co-ordinates as (0.1417, 0.1072), respectively, indicating better color purity for KSCN: 0.02Ce{sup 3+} compared to the BAM:Eu{sup 2+} phosphor. The color coordinates of KSCN: 0.02Ce{sup 3+} phosphor (0.1484, 0.0602) are nearer to the color coordinate for blue color suggested by the color systems EBUPAL/SECAM, sRGB Blue as well as Adobe blue(0.15, 0.06). -- Highlights: • Novel phosphor KSCN:xCe prepared for the first time. • Method is simple, time saving, economical, easy to handle. • Intense, blue, Characteristic Ce{sup 3+} emission at 450 nm. • nUV excitation, suitable for solid state lighting.

40 CFR 86.131-00 - Vehicle preparation.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preparation. 86.131-00 Section... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.131-96 - Vehicle preparation.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preparation. 86.131-96 Section... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.132-00 - Vehicle preconditioning.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preconditioning. 86.132-00... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles and New Light-Duty Trucks and New Otto-Cycle Complete...

40 CFR 86.231-94 - Vehicle preparation.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preparation. 86.231-94 Section... (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

22 CFR 63.5 - Grants to foreign participants to study.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Grants to foreign participants to study. 63.5 Section 63.5 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES PAYMENTS TO AND ON BEHALF OF PARTICIPANTS IN THE INTERNATIONAL EDUCATIONAL AND CULTURAL EXCHANGE PROGRAM § 63.5 Grants to...

[Intermediate energy nuclear physics

International Nuclear Information System (INIS)

1989-01-01

This report summarizes work in experimental Intermediate Energy Nuclear Physics carried out between October 1, 1988 and October 1, 1989 at the Nuclear Physics Laboratory of the University of Colorado, Boulder, under grant DE-FG02-86ER-40269 with the United States Department of Energy. The experimental program is very broadly based, including pion-nucleon studies at TRIUMF, inelastic pion scattering and charge exchange reactions at LAMPF, and nucleon charge exchange at LAMPF/WNR. In addition, a number of other topics related to accelerator physics are described in this report

10 CFR 455.110 - Grant application submittals for technical assistance and energy conservation measures.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Grant application submittals for technical assistance and... Grant application submittals for technical assistance and energy conservation measures. (a) Each... assistance for energy conservation measures, including renewable resource measures, shall include the...

Improving the Efficiency of DASC by Adding CeO2/CuO Hybrid Nanoparticles in Water

Science.gov (United States)

Midhun Mohan, V.; Sajeeb, A. M.

Solar energy is the abundantly available source of renewable energy with least impact on environment. Direct absorption solar collector (DASC) is the commonly used device to absorb heat directly from sun and make use of it for different heating applications. In the past, many experiments have been done to increase the efficiency of DASC using nanofluids. In this paper, an examination of solar collector efficiency for hybrid CeO2/CuO-water (0.1% by volume) nanofluid under various flow rates and proportions of CeO2/CuO nanoparticles is investigated. The experiments were conducted at flow rates spanning from 20cc/min to 100cc/min and with CeO2/CuO nanoparticles proportions of 1:0, 1:0.5, 1:1, 0.5:1 and 0:1. The efficiency increases from 16.5% to 51.6% when the flow rate is increased from 20cc/min to 100cc/min for hybrid CeO2/CuO (1:1)-water nanofluid. The results also showed an increase in efficiency of 13.8%, 18.1%, 24.3%, 24.9% and 26.1% with hybrid combination of CeO2/CuO at ratios 1:0, 1:0.5, 1:1, 0.5:1 and 0:1, respectively, in comparison with water at a flow rate of 100cc/min.

10 CFR 51.86 - Distribution of draft environmental impact statement.

Science.gov (United States)

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Distribution of draft environmental impact statement. 51...-Regulations Implementing Section 102(2) Draft Environmental Impact Statements-Rulemaking § 51.86 Distribution of draft environmental impact statement. Copies of the draft environmental impact statement and any...

28 CFR 93.4 - Grant authority.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Grant authority. 93.4 Section 93.4 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PROVISIONS IMPLEMENTING THE VIOLENT CRIME CONTROL... violent offenders, and (2) The integrated administration of other sanctions and services, which shall...

Evaluation of the new ESR network software for the retrieval of direct sun products from CIMEL CE318 and PREDE POM01 sun-sky radiometers

Directory of Open Access Journals (Sweden)

V. Estellés

2012-12-01

Full Text Available The European Skynet Radiometers network (EuroSkyRad or ESR has been recently established as a research network of European PREDE sun-sky radiometers. Moreover, ESR is federated with SKYNET, an international network of PREDE sun-sky radiometers mostly present in East Asia. In contrast to SKYNET, the European network also integrates users of the CIMEL CE318 sky–sun photometer. Keeping instrumental duality in mind, a set of open source algorithms has been developed consisting of two modules for (1 the retrieval of direct sun products (aerosol optical depth, wavelength exponent and water vapor from the sun extinction measurements; and (2 the inversion of the sky radiance to derive other aerosol optical properties such as size distribution, single scattering albedo or refractive index. In this study we evaluate the ESR direct sun products in comparison with the AERosol RObotic NETwork (AERONET products. Specifically, we have applied the ESR algorithm to a CIMEL CE318 and PREDE POM simultaneously for a 4-yr database measured at the Burjassot site (Valencia, Spain, and compared the resultant products with the AERONET direct sun measurements obtained with the same CIMEL CE318 sky–sun photometer. The comparison shows that aerosol optical depth differences are mostly within the nominal uncertainty of 0.003 for a standard calibration instrument, and fall within the nominal AERONET uncertainty of 0.01–0.02 for a field instrument in the spectral range 340 to 1020 nm. In the cases of the Ångström exponent and the columnar water vapor, the differences are lower than 0.02 and 0.15 cm, respectively. Therefore, we present an open source code program that can be used with both CIMEL and PREDE sky radiometers and whose results are equivalent to AERONET and SKYNET retrievals.

40 CFR 86.1772-99 - Road load power, test weight, and inertia weight class determination.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Road load power, test weight, and inertia weight class determination. 86.1772-99 Section 86.1772-99 Protection of Environment ENVIRONMENTAL... for Light-Duty Vehicles and Light-Duty Trucks § 86.1772-99 Road load power, test weight, and inertia...

Genetics Home Reference: FG syndrome

Science.gov (United States)

... MJ, Hoo JJ, Jones KL, McKeown C, Moeschler JB, Raymond FL, Rogers RC, Schwartz CE, Battaglia A, ... E, Huddleston L, Clark RD, Jones KL, Moeschler JB, Opitz JM, Morford J, Simensen R, Rogers RC, ...

Comment on “Synthesis of ceria (CeO_2 and CeO_2_−_x) nanoparticles via decarbonation and Ce(III) oxidation of synthetic bastnaesite (CeCO_3F)” by Montes-Hernandez et al

International Nuclear Information System (INIS)

Gysi, Alexander P.; Williams-Jones, Anthony E.

2016-01-01

Montes-Hernandez et al. [5] recently reported results of a study of the decarbonation of fine-grained synthetic bastnäsite-(Ce) precipitates involving the oxidation of Ce(III) to Ce(IV) and the formation of ceria (CeO_2 and CeO_2_-_x with oxygen vacancies) nano-particles. The purpose of their study was to show that oxidation of Ce(III) to Ce(IV) occurs spontaneously during heating of bastnäsite-(Ce) in air, a vacuum, N_2 or Ar gas. However, their interpretation of the formation of CeO_2 is not supported by the findings of Gysi and Williams-Jones [3], who showed that natural bastnäsite-(Ce) decomposes to form rare earth element (REE) oxyfluorides (REEOF). The latter was documented using differential scanning calorimetric (DSC) and thermogravimetric (TGA) experiments under a deoxygenated N_2 atmosphere. In their experiments, Gysi and Williams-Jones [3] found no evidence for the oxidation of Ce(III) to Ce(IV). This raises the question of whether the experiments of Montes-Hernandez et al. [5] in a N_2 atmosphere (and by extension in an Ar atmosphere) were compromised because of contamination by O_2 and that, as a result, they reached the erroneous conclusion that Ce(III) oxidizes spontaneously to Ce(IV) during heating of bastnäsite-(Ce) under these conditions. In order to explain the disagreement between their findings and those of Gysi and Williams-Jones [3], Montes-Hernandez et al. [5], proposed that the X-ray diffraction data of the former study were incorrectly interpreted. Here, we provide further evidence that the natural bastnäsite-(Ce) employed in the study by Gysi and Williams-Jones [3] decomposed to form REE oxyfluorides (i.e., CeOF, LaOF, PrOF and NdOF) and not CeO_2, and supply explanations for why Montes-Hernandez et al. [5] erroneously concluded that CeO_2 is produced during decomposition of this mineral under N_2 and Ar atmospheres. In so doing, we hope to provide new insights into the decomposition of bastnäsite-(Ce) that will help guide future

41 CFR 300-2.70 - How is the rule expressed in the title and narrative format?

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false How is the rule expressed in the title and narrative format? 300-2.70 Section 300-2.70 Public Contracts and Property Management Federal Travel Regulation System GENERAL INTRODUCTION 2-HOW TO USE THE FTR Title and Narrative...

Lattice dynamics of γ--Ce

International Nuclear Information System (INIS)

Gould, T.A.

1978-08-01

The phonon and magnetic measurements described in the thesis produced the following significant results concerning the lattice dynamical and magnetic properties of γ-Ce. The phonon spectrum is relatively soft, which is consistent with results obtained for CeSn 3 . The L [110] and T [111] branches of the dispersion curve are anomalous. The C 11 and C 44 elastic constants are quite close in value. No discrete magnetic excitations were observed. The magnetic scattering is qualitatively similar to the results from Ce 0 . 74 Th 0 . 26 , however, GAMMA/sub Ce/ less than GAMMA/sub Ce-Th/. The various lattice dynamical and magnetic similarities among γ-Ce, CeSn 3 , and Ce 0 . 74 Th 0 . 26 are mixed valence compounds. Therefore, a complete theoretical description of the observed properties of Ce and its compounds may provide a basis for understanding a whole class of mixed valence materials

Development of Non-contact Respiratory Monitoring System for Newborn Using a FG Vision Sensor

Science.gov (United States)

Kurami, Yoshiyuki; Itoh, Yushi; Natori, Michiya; Ohzeki, Kazuo; Aoki, Yoshimitsu

In recent years, development of neonatal care is strongly hoped, with increase of the low-birth-weight baby birth rate. Especially respiration of low-birth-weight baby is incertitude because central nerve and respiratory function is immature. Therefore, a low-birth-weight baby often causes a disease of respiration. In a NICU (Neonatal Intensive Care Unit), neonatal respiration is monitored using cardio-respiratory monitor and pulse oximeter at all times. These contact-type sensors can measure respiratory rate and SpO2 (Saturation of Peripheral Oxygen). However, because a contact-type sensor might damage the newborn's skin, it is a real burden to monitor neonatal respiration. Therefore, we developed the respiratory monitoring system for newborn using a FG (Fiber Grating) vision sensor. FG vision sensor is an active stereo vision sensor, it is possible for non-contact 3D measurement. A respiratory waveform is calculated by detecting the vertical motion of the thoracic and abdominal region with respiration. We attempted clinical experiment in the NICU, and confirmed the accuracy of the obtained respiratory waveform was high. Non-contact respiratory monitoring of newborn using a FG vision sensor enabled the minimally invasive procedure.

75 FR 66363 - School Improvement Grants; American Recovery and Reinvestment Act of 2009 (ARRA); Title I of the...

Science.gov (United States)

2010-10-28

... behavioral supports or taking steps to eliminate bullying and student harassment; or (D) Expanding the school... DEPARTMENT OF EDUCATION [Docket ID ED-2009-OESE-0010] RIN 1810-AB06 School Improvement Grants... Act of 1965, as Amended (ESEA) ACTION: Final requirements for School Improvement Grants authorized...

The effect of Au and Ni doping on the heavy fermion state of the Kondo lattice antiferromagnet CePtZn

Energy Technology Data Exchange (ETDEWEB)

Dhar, S. K., E-mail: sudesh@tifr.res.in [DCMPMS, T.I.F.R., Homi Bhabha Road, Colaba, Mumbai 400005 (India); Aoki, Y.; Suemitsu, B.; Miyazaki, R. [Department of Physics, Tokyo Metropolitan University, Minami-Ohsawa 1-1, Hachioji-Shi, Tokyo (Japan); Provino, A.; Manfrinetti, P. [Departimento Physica Chemicale, Universita di Genova, Via Dodecaneso, 16146 Genova (Italy)

2014-05-07

We have probed the effect of doping CePtZn with Au and Ni and also investigated in detail the magnetic behavior of the iso-structural CeAuZn. A magnetic ground state is observed in both CePt{sub 0.9}Au{sub 0.1}Zn and CePt{sub 0.9}Ni{sub 0.1}Zn with T{sub N} = 2.1 and 1.1 K and the coefficient of the linear term of electronic heat capacity γ = 0.34 and 0.9 J/mol K{sup 2}, respectively. The corresponding values for CePtZn are 1.7 K and 0.6 J/mol K{sup 2}. The altered values of T{sub N} and γ show that the electronic correlations in CePtZn are affected by doping with Au and Ni. CeAuZn orders magnetically near 1.7 K and its electrical resistivity shows a normal metallic behavior. Together with a γ of 0.022 J/mol K{sup 2} the data indicate a weak 4f-conduction electron hybridization in CeAuZn characteristic of normal trivalent cerium based systems.

20 CFR 404.508 - Defeat the purpose of Title II.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Defeat the purpose of Title II. 404.508 Section 404.508 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND... and necessary expenses include: (1) Fixed living expenses, such as food and clothing, rent, mortgage...

The divalent ion codoping effect on Ce-doped (Gd, La)(2)Si2O7 single crystals

Czech Academy of Sciences Publication Activity Database

Horiai, T.; Murakami, R.; Kurosawa, S.; Shoji, Y.; Yamaji, A.; Pejchal, Jan; Ohashi, Y.; Arakawa, M.; Kamada, K.; Yokota, Y.; Yoshikawa, A.

2017-01-01

Roč. 68, Jun (2017), s. 42-46 ISSN 0925-3467 Grant - others:AV ČR(CZ) JSPS-17-18 Program:Bilaterální spolupráce Institutional support: RVO:68378271 Keywords : scintillator * pyrosilicate * temperature dependence Subject RIV: BM - Solid Matter Physics ; Magnetism OBOR OECD: Condensed matter physics (including formerly solid state physics, supercond.) Impact factor: 2.238, year: 2016

Dopant concentration dependence of radiation-induced positive hysteresis of Ce:GSO and Ce:GSOZ

International Nuclear Information System (INIS)

Yanagida, Takayuki; Fujimoto, Yutaka; Watanabe, Kenichi

2014-01-01

Positive hysteresis and radiation tolerance to high-dose radiation exposure were investigated for Ce 0.5, 1, and 1.5%-doped Gd 2 SiO 5 (GSO) and for Zr co-doped GSO with the same Ce concentrations (GSOZ). When they were irradiated by 200–800 Gy 60 Co in 200 Gy steps, all Ce-doped GSO samples exhibited light yield enhancement (positive hysteresis). On the other hand, the light yield of GSOZ decreased greatly. Ce 0.5%-doped GSO showed the highest positive hysteresis, with ∼20% light yield enhancement. When the Ce concentration was increased, the positive hysteresis became weaker. - Highlights: • Positive hysteresis Ce 0.5, 1, and 1.5% doped GSO and GSOZ are studied. • Ce 0.5, 1, and 1.5% doped GSO show the positive hysteresis by 2–8 M rad 60 Co irradiation. • Ce 0.5, 1, and 1.5% doped GSOZ do not show the positive hysteresis. • By Zn co-doping, radiation tolerance of GSO becomes weaker. • By dense Ce doping, radiation tolerance of GSO and GSOZ are improved

42 CFR 59.3 - Who is eligible to apply for a family planning services grant?

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Who is eligible to apply for a family planning... SERVICES GRANTS GRANTS FOR FAMILY PLANNING SERVICES Project Grants for Family Planning Services § 59.3 Who is eligible to apply for a family planning services grant? Any public or nonprofit private entity in...

BaZr{sub 0.1}Ce{sub 0.7}Y{sub 0.1}Yb{sub 0.1}O{sub 3-{delta}} electrolyte-based solid oxide fuel cells with cobalt-free PrBaFe{sub 2}O{sub 5+{delta}} layered perovskite cathode

Energy Technology Data Exchange (ETDEWEB)

Ding, Hanping; Xue, Xingjian [Department of Mechanical Engineering, University of South Carolina, Columbia, SC 29208 (United States)

2010-10-15

A new anode-supported SOFC material system Ni-BZCYYb vertical stroke BZCYYb vertical stroke PBFO is investigated, in which a cobalt-free layered perovskite oxide, PrBaFe{sub 2}O{sub 5+{delta}} (PBFO), is synthesized and employed as a novel cathode while the synthesized BZCYYb is used as an electrolyte. The cell is fabricated by a simple dry-pressing/co-sintering process. The cell is tested and characterized under intermediate temperature range from 600 to 700 C with humified H{sub 2} ({proportional_to}3% H{sub 2}O) as fuel, ambient air as oxidant. The results show that the open-circuit potential of 1.006 V and maximal power density of 452 mW cm{sup -2} are achieved at 700 C. The polarization resistance of the electrodes is 0.18 {omega} cm{sup 2} at 700 C. Compared to BaZr{sub 0.1}Ce{sub 0.7}Y{sub 0.1}O{sub 3-{delta}}, the conductivity of co-doped barium zirconate-cerate BZCYYb is significantly improved. The ohmic resistance of single cell is 0.37 {omega} cm{sup 2} at 700 C. The results indicate that the developed Ni-BZCYYb vertical stroke BZCYYb vertical stroke PBFO cell is a promising functional material system for SOFCs. (author)

20 CFR 667.220 - What Workforce Investment Act title I functions and activities constitute the costs of...

Science.gov (United States)

2010-04-01

... time worked or other equitable cost allocation methods. (3) Specific costs charged to an overhead or... workforce investment boards, direct recipients, including State grant recipients under subtitle B of title I... identified in paragraph (b) of this section and which are not related to the direct provision of workforce...

Fabrication of Nano-CeO2 and Application of Nano-CeO2 in Fe Matrix Composites

International Nuclear Information System (INIS)

Tiebao, W.; Chunxiang, C.; Xiaodong, W.; Guobin, L.

2010-01-01

It is expatiated that nano-CeO2 is fabricated by the direct sedimentation method. The components and particles diameter of nano-CeO2 powders are analyzed by XRD and SEM . The thermodynamic analysis and acting mechanism of nano-CeO2 with Al in Fe matrix composites are researched, which shows that the reaction is generated between CeO2 and Al in the composite, that is, 3CeO2+4Al - 2Al2O3+3[Ce], which obtains Al2O3 and active [Ce] during the sintering process. The active [Ce] can improve the performance of CeO2/Fe matrix composites. The suitable amount of CeO2 is about 0.05% in CeO2/Fe matrix composites. SEM fracture analysis shows that the toughness sockets in nano-CeO2/Fe matrix composites are more than those in no-added nano-CeO2 composites, which can explain that adding nano-CeO2 into Fe matrix composite, the toughness of the composite is improved significantly. Applied nano-CeO2 to Fe matrix diamond saw blades shows that Fe matrix diamond saw blade is sharper and of longer cutting life than that with no-added nano-CeO2.

47 CFR Appendix B to Part 400 - Initial Certification for E-911 Grant Applicants

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Initial Certification for E-911 Grant... ADMINISTRATION, DEPARTMENT OF COMMERCE, AND NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION E-911 GRANT PROGRAM Pt. 400, App. B Appendix B to Part 400—Initial Certification for E-911 Grant...

Comparing the characteristics of highly cited titles and highly alted titles

Energy Technology Data Exchange (ETDEWEB)

Didegah, F.; Bowman, T.D.; Bowman, S.; Hartley, J.

2016-07-01

This study examines differences in the types of titles for articles that show high altmetric activity (highly alted articles) versus highly cited articles. This work expands on previous research on document titles in combination with a grounded theory approach to develop a codebook in which articles were manually coded based on 11 characteristics. The results show that there are differences and similarities in titles across many of the examined characteristics; highly cited titles and highly mentioned titles on Wikipedia have some similar characteristics such as they have the the highest percentage of substantive words; in addition, there are no or very few titles referencing outside or with humor/lightness on both platforms. Twitter and Facebook also showed some similarities having the highest percentage of humorous/light titles and lowest percentage of substantive words in their titles. (Author)

Browse Title Index

African Journals Online (AJOL)

Items 101 - 117 of 117 ... FO Olatunji, UF Ibrahim, N Muhammad, AA Msheliza, BB Akku, UY Ibrahim, BT Rano, M Maigoro, MU Ali. Vol 25, No 2 (2011), The use of Anti-Retroviral drugs in the Prevention of Mother to Child Transmission (PMTCT) of HIV, Abstract. KP Manji, MP Manji, FG Sheriff. Vol 25, No 1 (2011), The vital role ...

Cardiothoracic and Vascular Surgeons Achieve High Rates of K-Award Conversion Into R01 Funding.

Science.gov (United States)

Narahari, Adishesh K; Mehaffey, J Hunter; Hawkins, Robert B; Baderdinni, Pranav K; Chandrabhatla, Anirudha S; Tribble, Curtis G; Kron, Irving L; Roeser, Mark E; Walters, Dustin M; Ailawadi, Gorav

2018-03-14

Obtaining National Institutes of Health (NIH) R01 funding remains extremely difficult. The utility of career development grants (K awards) for achieving the goal of R01 funding remains debated, particularly for surgeon-scientists. We examined the success rate for cardiothoracic and vascular (CTV) surgeons compared to other specialties in converting K-level grants into R01 equivalents. All K (K08 and K23) grants awarded to surgeons by the NIH between 1992-2017 were identified through NIH RePORTER, an online database combining funding, publications, and patents. Only grants awarded to CTV surgeons were included. Grants active within the past year were excluded. Mann-Whitney U-tests and Chi-squared tests were used to compare groups. A total of 62 K grants awarded to CTV surgeons were identified during this period. Sixteen grants were still active within the last year and excluded from analysis. Twenty-two (48%) of the remaining K awardees successfully transitioned to an R01 or equivalent grant. Awardees with successful conversion published 9 publications per K grant compared to 4 publications for those who did not convert successfully (p=0.01). The median time for successful conversion to an R grant was 5.0 years after the K award start date. Importantly, the 10-year conversion rate to R01 was equal for CTV surgeons compared to other clinician-investigators (52.6% vs 42.5%). CTV surgeons have an equal 10-year conversion rate to first R01 award compared to other clinicians. These data suggest that NIH achieves a good return on investment when funding CTV surgeon-scientists with K-level funding. Copyright © 2018 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Isolated centres versus defect associates in Sm3+-doped CeO2: a spectroscopic investigation

International Nuclear Information System (INIS)

Tiseanu, Carmen; Avram, Daniel; Cojocaru, Bogdan; Parvulescu, Vasile I; Vela-Gonzalez, Andrea V; Sanchez-Dominguez, Margarita

2013-01-01

The interactions between Sm 3+ and oxygen vacancies in CeO 2 are probed by the use of tuneable laser excited time-resolved photoluminescence and Raman spectroscopies. It is found that Sm 3+ (with doping concentrations of 0.1, 0.3, 1 and 5 wt%) substitutes largely for Ce 4+ in sites with cubic symmetry and the corresponding emission is sensitized via the Ce 4+ –O 2− charge-transfer band of CeO 2 . It is established from the photoluminescence spectra measured at long delay after the laser pulse that the local environment around cubic Sm 3+ centres is not changed with concentration and ceria size. In addition to cubic symmetry Sm 3+ centres, low-symmetry Sm 3+ centres tentatively assigned to the Sm 3+ –oxygen vacancy associates of nearest-neighbour type are also observed. Their emission is preferentially excited via the weak f–f absorption transitions of Sm 3+ . A relatively strong concentration-induced quenching of Sm 3+ emission was inferred from the decrease in the average emission lifetimes from 2.1 ms (0.1 wt%) to 0.87 ms (5 wt%). The local environments of Sm 3+ and Eu 3+ in CeO 2 are also compared on the basis of their emission spectra and decays. (paper)

34 CFR 461.1 - What is the Adult Education State-administered Basic Grant Program?

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false What is the Adult Education State-administered Basic...-ADMINISTERED BASIC GRANT PROGRAM General § 461.1 What is the Adult Education State-administered Basic Grant Program? The Adult Education State-administered basic Grant Program (the program) is a cooperative effort...

47 CFR Appendix C to Part 400 - Annual Certification for E-911 Grant Recipients

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Annual Certification for E-911 Grant Recipients... ADMINISTRATION, DEPARTMENT OF COMMERCE, AND NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION E-911 GRANT PROGRAM Pt. 400, App. C Appendix C to Part 400—Annual Certification for E-911 Grant...