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Sample records for agency region iv

  1. 77 FR 64398 - Order of Succession for HUD Region IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-19

    ... URBAN DEVELOPMENT Order of Succession for HUD Region IV AGENCY: Office of Field Policy and Management, HUD. ACTION: Notice of Order of Succession. SUMMARY: In this notice, the Assistant Deputy Secretary... Succession for the Atlanta Regional Office and its Field Offices (Region IV). This Order of...

  2. LATIN--Latin American Regional News Agency.

    ERIC Educational Resources Information Center

    Nichols, John Spicer

    The establishment of a regional news agency for Latin America to improve the balance of news flow and increase the transmission of news more applicable to regional problems has often been proposed. Despite wide acceptance of the concept, the birth of the Third World's first regional news agency, Agencia Latinoamericana de Informacion (LATIN), has…

  3. SOLAR TRANSITION REGION LINES OBSERVED BY THE INTERFACE REGION IMAGING SPECTROGRAPH: DIAGNOSTICS FOR THE O IV AND Si IV LINES

    SciTech Connect

    Dudík, J.; Del Zanna, G.; Mason, H. E.; Dzifčáková, E.; Golub, L.

    2014-01-01

    The formation of the transition region O IV and Si IV lines observable by the Interface Region Imaging Spectrograph (IRIS) is investigated for both Maxwellian and non-Maxwellian conditions characterized by a κ-distribution exhibiting a high-energy tail. The Si IV lines are formed at lower temperatures than the O IV lines for all κ. In non-Maxwellian situations with lower κ, the contribution functions are shifted to lower temperatures. Combined with the slope of the differential emission measure, it is possible for the Si IV lines to be formed at very different regions of the solar transition region than the O IV lines; possibly close to the solar chromosphere. Such situations might be discernible by IRIS. It is found that photoexcitation can be important for the Si IV lines, but is negligible for the O IV lines. The usefulness of the O IV ratios for density diagnostics independently of κ is investigated and it is found that the O IV 1404.78 Å/1399.77 Å ratio provides a good density diagnostics except for very low T combined with extreme non-Maxwellian situations.

  4. Computer Usage Survey for NUCEA Region IV. Summary and Observations.

    ERIC Educational Resources Information Center

    Jeska, Elizabeth E.; White, Cynthia

    The 57 institutional members of Region IV of the National University Continuing Education Association (NUCEA) were asked to provide information on computerization for teaching and conference use. Forty institutions (70 percent) responded. Sixty percent of the respondents indicated having a computer teaching facility. Of the 16 schools without a…

  5. California's Title IV-E Partnership: A Statewide University-Agency Collaboration--Characteristics and Implications for Replication

    ERIC Educational Resources Information Center

    Mathias, Christine; Gilman, Elizabeth; Shin, Carolyn; Evans, William Todd

    2015-01-01

    University-agency partnerships funded by Title IV-E encourage students to enter the child welfare field by providing student stipends, thus supporting child welfare agency workforce development. This article examines the literature and historical roots of Title IV-E and other partnerships, identifies common structures and outcomes, and discusses…

  6. Magnetic shear. IV - Hale regions 16740, 16815, and 16850

    NASA Technical Reports Server (NTRS)

    Athay, R. G.; Klimchuk, J. A.; Jones, H. P.; Zirin, H.

    1986-01-01

    Dopplergrams made in C IV 1548 A are studied for evidence of velocity shear near H-alpha dark filaments and for large-scale flow convergent on active regions. The three regions studied support earlier conclusions that shear is a common property of active regions and that active regions may be the foci of converging plasma flow. Flow patterns near filaments show divergence or convergence as well as shear. Also the sense of the shear can be either cyclonic or anticyclonic. No preference is noted for convergence or divergence or for a particular sense of shear, and there appears to be no correlation between the sense of the shear and the sign of the velocity gradient normal to the filament. The close association of H-alpha dark filaments with shear lines leads to the suggestion that the filaments may arise from a cooling instability induced by the Bernoulli effect.

  7. C IV Doppler shifts observed in active region filaments

    NASA Technical Reports Server (NTRS)

    Klimchuk, J. A.

    1986-01-01

    The Doppler shift properties of 21 active region filaments were studied using C IV Dopplergram data. Most are associated with corridors of weak magnetic field that separate opposite polarity strong fields seen in photospheric magnetograms. A majority of the filaments are relatively blue shifted, although several lie very close to the dividing lines between blue and red shift. Only one filament in the samples is clearly red shifted. A new calibration procedure for Dopplergrams indicates that sizable zero point offsets are often required. The center-to-limb behavior of the resulting absolute Doppler shifts suggests that filament flows are usually quite small. It is possible that they vanish.

  8. Research and Evaluation in Regional Education Agencies: A Texas Perspective.

    ERIC Educational Resources Information Center

    Roecks, Alan L.; Noonan, Albert J.

    Texas is divided into 20 regions served by intermediate education agencies offering school districts the opportunity to receive specialized services normally beyond the reach of school systems. This report examines how one such regional educational agency in Region 20, which serves 50 districts in 14 counties, is organized to provide evaluation…

  9. The 1976 Chapel Hill Study of Services to the Handicapped in Region IV Head Start.

    ERIC Educational Resources Information Center

    Sanford, Anne R.; And Others

    Presented are the findings of the 1976 Chapel Hill Study of the Region IV status of services to Head Start handicapped children. Brief introductory sections cover the roles of various Region IV network components in the provision of comprehensive services to special needs children and the design of the data collection system to investigate the…

  10. Together is Best: Families and Schools. Findings of the Parent Education Demonstration Project in Region IV.

    ERIC Educational Resources Information Center

    Southern Association of Colleges and Schools, Atlanta, GA.

    The purpose of this first year report of the Region IV Parent Education Demonstration Project (PEDP) is to help other school systems as they plan and conduct parent/child programs. The Region IV PEDP involved 29 local school systems which were conducting 31 parent education programs through various funding sources. These parent programs had as one…

  11. [Regional health agencies: only sham autonomy two years later].

    PubMed

    Rolland, Christine; Pierru, Frédéric

    2013-01-01

    From the outset, reform of regional health agencies in France, has been torn between two conflicting approaches: traditional state planning and the more recent New Public Management. In fact, the "Hôpital Patients Santá Territoires" (Hospital Patients Health Territories) bill juxtaposes rather than supplants these conflicting approaches. Based on a sociological and qualitative survey conducted nationwide and in three regional health agencies, this article highlights the contradictions in which regional health agency management is entangled and how it tries to accommodate them in its everyday professional activity. Officially, and paradoxically, regional agencies are required to be "autonomous" and "innovative" to ensure more "territorialized" health policies, but in fact, they are caught in a meshwork of somewhat arbitrary national regulatory and budgetary controls that are very similar to the traditional French model of administration. In the light of the example of three different schemes of regional/territorial delegation regulations, this article shows how the various stakeholders are nevertheless trying to innovate even if, ultimately, they are faced with a more traditional, centralised healthcare system with decreased participation at the more local levels. PMID:24404723

  12. C-terminal region of DNA ligase IV drives XRCC4/DNA ligase IV complex to chromatin

    SciTech Connect

    Liu, Sicheng; Liu, Xunyue; Kamdar, Radhika Pankaj; Wanotayan, Rujira; Sharma, Mukesh Kumar; Adachi, Noritaka; Matsumoto, Yoshihisa

    2013-09-20

    Highlights: •Chromatin binding of XRCC4 is dependent on the presence of DNA ligase IV. •C-terminal region of DNA ligase IV alone can recruit itself and XRCC4 to chromatin. •Two BRCT domains of DNA ligase IV are essential for the chromatin binding of XRCC4. -- Abstract: DNA ligase IV (LIG4) and XRCC4 form a complex to ligate two DNA ends at the final step of DNA double-strand break (DSB) repair through non-homologous end-joining (NHEJ). It is not fully understood how these proteins are recruited to DSBs. We recently demonstrated radiation-induced chromatin binding of XRCC4 by biochemical fractionation using detergent Nonidet P-40. In the present study, we examined the role of LIG4 in the recruitment of XRCC4/LIG4 complex to chromatin. The chromatin binding of XRCC4 was dependent on the presence of LIG4. The mutations in two BRCT domains (W725R and W893R, respectively) of LIG4 reduced the chromatin binding of LIG4 and XRCC4. The C-terminal fragment of LIG4 (LIG4-CT) without N-terminal catalytic domains could bind to chromatin with XRCC4. LIG4-CT with W725R or W893R mutation could bind to chromatin but could not support the chromatin binding of XRCC4. The ability of C-terminal region of LIG4 to interact with chromatin might provide us with an insight into the mechanisms of DSB repair through NHEJ.

  13. An Evaluation of the Appalachian Maryland Regional Educational Service Agency.

    ERIC Educational Resources Information Center

    Puzzuoli, David A.; Stead, Floyd L.

    Educators in Allegany, Garrett, and Washington counties in Western Maryland voluntarily formed the Regional Education Service Agency (RESA) of Appalachian Maryland on the basis of their shared problems (relative isolation from the rest of the state and mountainous, remote terrain with very severe winters). RESA is comprised of public educational…

  14. Evaluation of Regional Educational Agencies: General Design, Instruments, and Bibliography.

    ERIC Educational Resources Information Center

    Stepp, Ermel, Jr.

    One form of Regional Educational Agency (REA) is the Educational Cooperative, which was under field development for several years by the Appalachia Educational Laboratory, Inc. (AEL) and the United States Office of Education. The program included an evaluation effort, and the general design, instrumentation, and comprehensive bibliography for that…

  15. CO{sub 2} emissions reduction using energy conservation measures: EPA Region IV`s experience

    SciTech Connect

    Berish, C.; Day, R.; Sibold, K.; Tiller, J.

    1994-12-31

    EPA Region 4 concluded in a recent comparative environmental risk evaluation that global climate change could substantially impact the Southeast. To address this risk, Region 4 developed an action plan to promote cost-effective pollution prevention and reduce greenhouse gas emissions, The regional plan contains programs that aye specific to Region 4 as well as geographic components of the national Climate Change Action Plan. Sources of carbon dioxide emissions were targeted for pollution prevention based on an energy model that allows the user to create energy efficiency scenarios in four sectors: residential, commercial, industrial, and transportation. Activities were selected using the modeled information on sector reduction potentials and resource and cost-effectiveness criteria. Given the high level of uncertainty associated with climate change projections, the programs developed are all cost effective, prevent pollution and/or result in sound adaptation policies. Currently, policy makers at national, regional, and local levels are deciding on what types of energy efficiency programs to implement. The region`s action plan is composed of several programs and approaches. The authors have developed implemented, and/or participated in the following: energy scenario model. EARTHWALK (residential energy conservation); energy conservation in affordable homes (new residences); Cool Communities Program (strategic tree planting and light colored surfaces); EPA`s Green Lights Program; WAVE (water conservation), the Plant Protection Center; QUEST TO SAVE THE EARTH (outreach tools); energy and water use planning for the 1996 Olympic Games, and planning for sea-level rise. Reviewing the practices of the above programs will be the focus of this paper.

  16. Complete primary structure of the triple-helical region and the carboxyl-terminal domain of a new type IV collagen chain, alpha 5(IV).

    PubMed

    Pihlajaniemi, T; Pohjolainen, E R; Myers, J C

    1990-08-15

    We have isolated and characterized overlapping cDNA clones which code for a previously unidentified human collagen chain. Although the cDNA-derived primary structure of this new polypeptide is very similar to the basement membrane collagen alpha 1(IV) and alpha 2(IV) chains, the carboxyl-terminal collagenous/non-collagenous junction sequence does not correspond to the junction sequence in either of the newly described alpha 3(IV) or alpha 4(IV) chains (Butkowski, R.J., Langeveld, J.P.M., Wieslander, J., Hamilton, J., and Hudson, B. G. (1987) J. Biol. Chem. 262, 7874-7877). Thus the protein presented here has been designated the alpha 5 chain of type IV collagen. Four clones encode an open reading frame of 1602 amino acids that cover about 95% of the entire chain including half of the amino-terminal 7S domain and all of the central triple-helical region and carboxyl-terminal NC1 domain. The collagenous region of the alpha 5(IV) chain contains 22 interruptions which are in most cases identical in distribution to those in both the alpha 1(IV) and alpha 2(IV) chains. Despite the relatively low degree of conservation among the amino acids in the triple-helical region of the three type IV collagen chains, analysis of the sequences clearly showed that alpha 5(IV) is more related to alpha 1(IV) than to alpha 2(IV). This similarity between the alpha 5(IV) and alpha 1(IV) chains is particularly evident in the NC1 domains where the two polypeptides are 83% identical in contrast to the alpha 5(IV) and alpha 2(IV) identity of 63%. In addition to greatly increasing the complexity of basement membranes, the alpha 5 chain of type IV collagen may be responsible for specialized functions of some of these extracellular matrices. In this regard, it is important to note that we have recently assigned the alpha 5(IV) gene to the region of the X chromosome containing the locus for a familial type of hereditary nephritis known as Alport syndrome (Myers, J.C., Jones, T.A., Pohjalainen, E

  17. 77 FR 24952 - Agency Information Collection Activities; Proposed Collection; Comment Request; Regional Haze...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... ICR (August 26, 2009; 74 FR 43118). The last collection request anticipated the program progressing... AGENCY Agency Information Collection Activities; Proposed Collection; Comment Request; Regional Haze... organizations and facilities potentially regulated under the regional haze rule. Title: Regional...

  18. 77 FR 23396 - Change of Address for Region 4, State and Local Agencies; Technical Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ...EPA is amending its regulations to reflect a change in address for EPA's Region 4 office as well as the state agencies for Georgia, Mississippi, North Carolina and local agencies for Forsyth County, Mecklenburg County Land Use & Environmental Services Agency and Western North Carolina Regional Air Quality Agency. The jurisdiction of EPA Region 4 includes the States of Alabama, Florida,......

  19. 75 FR 52325 - Agency Information Collection Activities; Proposed Collection; Comment Request: Title IV of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... Bioterrorism Preparedness and Response Act of 2002: Drinking Water Security and Safety (Act) Renewal AGENCY...@epa.gov . Mail: EPA Water Docket, Environmental Protection Agency, Mailcode: 28221T, 1200 Pennsylvania... . FOR FURTHER INFORMATION CONTACT: Karen Edwards, Water Security Division, Office of Ground Water...

  20. Simmons Insurance Agency. A Clerk-Typist Position Simulation. Student Packet IV. Office Occupations.

    ERIC Educational Resources Information Center

    Georgia State Univ., Atlanta.

    This is the fourth of five student packets forming part of a position simulation developed for use in an office applications laboratory at the postsecondary level. The purpose of the simulation is to give the student an opportunity to become familiar with the tasks and duties performed by a clerk-typist working for an independent insurance agency.…

  1. Between-network connectivity occurs in brain regions lacking layer IV input.

    PubMed

    Wylie, Korey P; Kronberg, Eugene; Maharajh, Keeran; Smucny, Jason; Cornier, Marc-Andre; Tregellas, Jason R

    2015-08-01

    To better understand the cortical circuitry underlying connectivity between large-scale neural networks, we develop a novel, data-driven approach to identify potential integration subregions. Between-network connectivity (BNC) associated with any anatomical region is the amount of connectivity between that point and all large-scale networks, as measured using simple and multiple correlations. It is straightforward to calculate and applicable to functional networks identified using independent components analysis. We calculated BNC for all fMRI voxels within the brain and compared the results to known regional cytoarchitectural patterns. Based on previous observations of the relationship between macroscopic connectivity and microscopic cytoarchitecture, we predicted that areas with high BNC will be located in paralimbic subregions with an undifferentiated laminar structure. Results suggest that the anterior insula and dorsal posterior cingulate cortices play prominent roles in information integration. Cytoarchitecturely, these areas show agranular or dysgranular cytologies with absent or disrupted cortical layer IV. Since layer IV is the primary recipient of feed-forward thalamocortical connections, and due to the exclusive nature of driving connections to this layer, we suggest that the absence of cortical layer IV might allow for information to be exchanged across networks, and is an organizational characteristic of brain-subregions serving as inter-network communication hubs. PMID:25979667

  2. Optical region elemental abundance analyses of B and A stars. VI - The normal stars HR 6559 (A7 IV) and Eta Leporis (F0 IV)

    NASA Technical Reports Server (NTRS)

    Adelman, S. J.

    1987-01-01

    Abundance analyses using optical region data and fully line-blanketed model atmospheres have been performed for the sharp-lined superficially normal stars HR 6559 (A7 IV) and Eta Leporis (F0 IV), consistent with previous studies of middle B through early A type stars. HR 6559 and Eta Lep are slightly metal-weak in general. Their analyses and that of Theta Leo (A2 V) support the suggestion of Smith (1974) that sharp-lined normal A stars do not necessarily have photospheric abundances identical with those of normal middle to late B stars.

  3. Dynamics of solar filaments. IV - Structure and mass flow of an active region filament

    NASA Technical Reports Server (NTRS)

    Schmieder, B.; Malherbe, J. M.; Simon, G.; Poland, A. I.

    1985-01-01

    An active region filament near the center of the solar disk was observed on September 29-30, 1980, with the Multichannel Subtractive Double Pass Spectrograph of the Meudon solar tower and the UV Spectrograph and Polarimeter aboard the SMM satellite. H-alpha and C IV measurements are presently used to study brightness and material velocity in the 10,000 and 100,000 K temperature ranges, and photospheric magnetograms are used to investigate the underlying magnetic field. Attention is given to the constraints imposed on possible filament structures by observations, as well as the expected MHD relationships.

  4. Impact of murine intestinal apolipoprotein A-IV expression on regional lipid absorption, gene expression, and growth

    PubMed Central

    Simon, Trang; Cook, Victoria R.; Rao, Anuradha; Weinberg, Richard B.

    2011-01-01

    Apolipoprotein A-IV (apoA-IV) is synthesized by intestinal enterocytes during lipid absorption and secreted into lymph on the surface of nascent chylomicrons. A compelling body of evidence supports a central role of apoA-IV in facilitating intestinal lipid absorption and in regulating satiety, yet a longstanding conundrum is that no abnormalities in fat absorption, feeding behavior, or weight gain were observed in chow-fed apoA-IV knockout (A4KO) mice. Herein we reevaluated the impact of apoA-IV expression in C57BL6 and A4KO mice fed a high-fat diet. Fat balance and lymph cannulation studies found no effect of intestinal apoA-IV gene expression on the efficiency of fatty acid absorption, but gut sac transport studies revealed that apoA-IV differentially modulates lipid transport and the number and size of secreted triglyceride-rich lipoproteins in different anatomic regions of the small bowel. ApoA-IV gene deletion increased expression of other genes involved in chylomicron assembly, impaired the ability of A4KO mice to gain weight and increase adipose tissue mass, and increased the distal gut hormone response to a high-fat diet. Together these findings suggest that apoA-IV may play a unique role in integrating feeding behavior, intestinal lipid absorption, and energy storage. PMID:21840868

  5. COEXISTENCE OF GRAVITATIONALLY-BOUND AND RADIATION-DRIVEN C IV EMISSION LINE REGIONS IN ACTIVE GALACTIC NUCLEI

    SciTech Connect

    Wang Huiyuan; Wang Tinggui; Zhou Hongyan; Liu Bo; Dong Xiaobo; Wang Jianguo

    2011-09-01

    There are mutually contradictory views in the literature of the kinematics and structure of high-ionization line (e.g., C IV) emitting regions in active galactic nuclei (AGNs). Two kinds of broad emission line region (BELR) models have been proposed, outflow and gravitationally-bound BELR, which are supported, respectively, by blueshift of the C IV line and reverberation mapping observations. To reconcile these two apparently different models, we present a detailed comparison study between the C IV and Mg II lines using a sample of AGNs selected from the Sloan Digital Sky Survey. We find that the kinematics of the C IV region is different from that of Mg II, which is thought to be controlled by gravity. A strong correlation is found between the blueshift and asymmetry of the C IV profile and the Eddington ratio. This provides strong observational support for the postulation that the outflow is driven by radiation pressure. In particular, we find robust evidence that the C IV line region is largely dominated by outflow at high Eddington ratios, while it is primarily gravitationally-bounded at low Eddington ratios. Our results indicate that these two emitting regions coexist in most AGNs. The emission strength from these two gases varies smoothly with Eddington ratio in opposite ways. This explanation naturally reconciles the apparently contradictory views proposed in previous studies. Finally, candidate models are discussed which can account for both the enhancement of outflow emission and suppression of normal BEL in AGNs with high Eddington ratios.

  6. 7 CFR 210.30 - State agency and Regional office addresses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NATIONAL SCHOOL LUNCH PROGRAM Additional Provisions § 210.30 State agency and Regional office addresses. School food authorities and schools desiring information about the Program should contact their State educational agency or the appropriate FNS...

  7. 7 CFR 210.30 - State agency and Regional office addresses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS NATIONAL SCHOOL LUNCH PROGRAM Additional Provisions § 210.30 State agency and Regional office addresses. School food authorities and schools desiring information about the Program should contact their State educational agency or the appropriate FNS...

  8. Polyglycine hydrolases secreted by Pleosporineae fungi that target the linker region of plant class IV chitinases*

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chitinase modifying proteins (cmps) are fungal proteases that truncate plant class IV chitinases by cleaving near their amino termini. We previously described Fv-cmp, a fungalysin protease that cleaves a conserved glycine-cysteine bond within the hevein domain. Here we describe a new type of cmp—pol...

  9. RADIOANALYTICAL AND MIXED WASTE ANALYTICAL SUPPORT FOR STATES, REGIONS, AND OTHER FEDERAL AGENCIES

    EPA Science Inventory

    Provide technical advice and support to Regions and other Federal Agencies on types of analyses, proper sampling, preservation, shipping procedures, and detection limits for samples for radionuclides and stable metals. Provide in-house data review and validation to ensure the qu...

  10. IV treatment at home

    MedlinePlus

    ... 24 hours a day. If there is a problem with the IV, you can call your home health care agency for help. If the IV comes out of ... bleeding stops. Then call the home health care agency or the doctor right away.

  11. Thorium concentrations in the lunar surface. IV - Deconvolution of the Mare Imbrium, Aristarchus, and adjacent regions

    NASA Technical Reports Server (NTRS)

    Etchegaray-Ramirez, M. I.; Metzger, A. E.; Haines, E. L.; Hawke, B. R.

    1983-01-01

    Several fields of orbital gamma ray spectroscopy data have been deconvolved in order to model the distribution of Th over the Mare Imbrium and northern Oceanus Procellarum portions of the Apollo 15 lunar ground track, which in combination with a prior study of the Apenninus region covers a continuous swath from 10 deg E to 60 deg W in the northwest quadrant. The crater of the Aristarchus region dominates the Th distribution, with a concentration of 20 ppm, and substantial enhancements are also found in the mare regions around Brayley and at the ejecta blankets of Timocharis and Lambert. The existence of enhanced Th concentrations in mare basalt regions suggests that reservoirs of some late stage mare basalts incorporated KREEP-rich material during formation or transit.

  12. Thorium concentrations in the lunar surface: IV. Deconvolution of the mare imbrium, aristarchus, and adjacent regions

    SciTech Connect

    Etchegaray-Ramirez, M.I.; Metzger, A.E.; Haines, E.L.; Hawke, B.R.

    1983-02-15

    The distribution of Th over the Mare Imbrium and northern Oceanus Procellarum portions of the Apollo 15 lunar ground track has been modeled by deconvolving several fields of orbital gamma ray spectroscopy data. Including a prior study of the Apenninus region, a continuous swath from 10/sup 0/E to 60/sup 0/W in the northwest quadrant has now been analyzed. In the Aristarchus region, the crater dominates the Th distribution with a concentration of 20 ppm. Other enhancements are seen on the Aristarchus Plateau and south of the plateau. The concentration across the Aristarchus Plateau is not uniform. The average Th concentration in Oceanus Procellarum is less to the west than to the east of the Aristarchus Plateau. Substantial enhancements are found in mare regions around Brayley, and at the ejecta blankets of Timocharis and Lambert. Th in the Eratosthenian mare regions is generally low with one notable exception lying rouhgly between the craters Euler and Carlini. The existence of enhanced Th concentrations in mare basalt regions suggests that reservoirs of some late stage mare basalts incorporated KREEP-rich material during formation or transit.

  13. THE GREEN BANK TELESCOPE H II REGION DISCOVERY SURVEY. IV. HELIUM AND CARBON RECOMBINATION LINES

    SciTech Connect

    Wenger, Trey V.; Bania, T. M.; Balser, Dana S.; Anderson, L. D.

    2013-02-10

    The Green Bank Telescope H II Region Discovery Survey (GBT HRDS) found hundreds of previously unknown Galactic regions of massive star formation by detecting hydrogen radio recombination line (RRL) emission from candidate H II region targets. Since the HRDS nebulae lie at large distances from the Sun, they are located in previously unprobed zones of the Galactic disk. Here, we derive the properties of helium and carbon RRL emission from HRDS nebulae. Our target sample is the subset of the HRDS that has visible helium or carbon RRLs. This criterion gives a total of 84 velocity components (14% of the HRDS) with helium emission and 52 (9%) with carbon emission. For our highest quality sources, the average {sup 4}He{sup +}/H{sup +} abundance ratio by number, (y {sup +}), is 0.068 {+-} 0.023(1{sigma}). This is the same ratio as that measured for the sample of previously known Galactic H II regions. Nebulae without detected helium emission give robust y {sup +} upper limits. There are 5 RRL emission components with y {sup +} less than 0.04 and another 12 with upper limits below this value. These H II regions must have either a very low {sup 4}He abundance or contain a significant amount of neutral helium. The HRDS has 20 nebulae with carbon RRL emission but no helium emission at its sensitivity level. There is no correlation between the carbon RRL parameters and the 8 {mu}m mid-infrared morphology of these nebulae.

  14. [Health education in the French Regional Health Agencies in 2012: observations and analysis].

    PubMed

    Baudier, François; Destaing, Lara; Michaud, Claude

    2013-01-01

    This paper examines the role of health education in the French Agences régionales de santé (ARS, Regional Health Agencies) in 2012. A survey was conducted among public health managers working in the ARS. Most of the participants reported that health education plays an important role in their agency, notably through their regional health plan and the activities of the organizations responsible for promoting democracy in health care. This is also true of the links with the Institut national de prévention et d'education pour la santé (INPES, the National Institute for Health Prevention and Education) and the network of Instances régionales d'éducation et de promotion de la santé (IREPS, the Regional Authorities for Health Education and Promotion). However, the answers to the open-ended questions and the results of the interviews suggest that these results must be interpreted with caution. The study focuses on a number of factors that must be taken into account when considering the results of the quantitative analysis. These factors include: the subjective (or interpretive) dimension of the term "health education" emphasized by many of the participants (a term involving an emphasis on either health promotion or preventive medicine); the limited emphasis on health education in the ARS (beyond therapeutic patient education) compared to other issues such as health monitoring and security, health care and medico-social problems; the limited resources allocated to health education and the bleak budget outlook; the relationships with the main operators; and the need to develop, promote and apply knowledge of good practice. Finally, the study shows that the role of health education is dependent on individuals' willingness to promote it and, in particular, on the commitment of ARS managers. PMID:24313069

  15. 45 CFR 310.15 - What are the safeguards and processes that comprehensive Tribal IV-D agencies must have in place...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... IV-D Systems and Office Automation? 310.15 Section 310.15 Public Welfare Regulations Relating to... AND OFFICE AUTOMATION Requirements for Computerized Tribal IV-D Systems and Office Automation § 310.15... ensure the security and privacy of Computerized Tribal IV-D Systems and Office Automation?...

  16. 45 CFR 310.15 - What are the safeguards and processes that comprehensive Tribal IV-D agencies must have in place...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... IV-D Systems and Office Automation? 310.15 Section 310.15 Public Welfare Regulations Relating to... AND OFFICE AUTOMATION Requirements for Computerized Tribal IV-D Systems and Office Automation § 310.15... ensure the security and privacy of Computerized Tribal IV-D Systems and Office Automation?...

  17. 45 CFR 310.15 - What are the safeguards and processes that comprehensive Tribal IV-D agencies must have in place...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... IV-D Systems and Office Automation? 310.15 Section 310.15 Public Welfare Regulations Relating to... AND OFFICE AUTOMATION Requirements for Computerized Tribal IV-D Systems and Office Automation § 310.15... ensure the security and privacy of Computerized Tribal IV-D Systems and Office Automation?...

  18. 45 CFR 310.15 - What are the safeguards and processes that comprehensive Tribal IV-D agencies must have in place...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... IV-D Systems and Office Automation? 310.15 Section 310.15 Public Welfare Regulations Relating to... AND OFFICE AUTOMATION Requirements for Computerized Tribal IV-D Systems and Office Automation § 310.15... ensure the security and privacy of Computerized Tribal IV-D Systems and Office Automation?...

  19. Structure and organization of Marchantia polymorpha chloroplast genome. IV. Inverted repeat and small single copy regions.

    PubMed

    Kohchi, T; Shirai, H; Fukuzawa, H; Sano, T; Komano, T; Umesono, K; Inokuchi, H; Ozeki, H; Ohyama, K

    1988-09-20

    We characterized the genes in the regions of large inverted repeats (IRA and IRB, 10,058 base-pairs each) and a small single copy (SSC 19,813 bp) of chloroplast DNA from Marchantia polymorpha. The inverted repeat (IR) regions contain genes for four ribosomal RNAs (16 S, 23 S, 4.5 S and 5 S rRNAs) and five transfer RNAs (valine tRNA(GAC), isoleucine tRNA(GAU), alanine tRNA(UGC), arginine tRNA(ACG) and asparagine tRNA(GUU)). The gene organization of the IR regions in the liverwort chloroplast genome is conserved, although the IR regions are smaller (10,058 base-pairs) than any reported in higher plant chloroplasts. The small single-copy region (19,813 base-pairs) encoded genes for 17 open reading frames, a leucine tRNA(UAG) and a proline tRNA(GGG)-like sequence. We identified 12 open reading frames by homology of their coding sequences to a 4Fe-4S-type ferredoxin protein, a bacterial nitrogenase reductase component (Fe-protein), five human mitochondrial components of NADH dehydrogenase (ND1, ND4, ND4L, ND5 and ND6), two Escherichia coli ribosomal proteins (S15 and L21), two putative proteins encoded in the kinetoplast maxicircle DNA of Leishmania tarentolae (LtORF 3 and LtORF 4), and a bacterial permease inner membrane component (encoded by malF in E. coli or hisQ in Salmonella typhimurium). PMID:3199437

  20. Physiological dysfunction of dorsolateral prefrontal cortex in schizophrenia. IV. Further evidence for regional and behavioral specificity

    SciTech Connect

    Berman, K.F.; Illowsky, B.P.; Weinberger, D.R.

    1988-07-01

    In previous studies we found that patients with chronic schizophrenia had lower regional cerebral blood flow (rCBF) in dorsolateral prefrontal cortex (DLPFC) than did normal subjects during performance of the Wisconsin Card Sort Test, an abstract reasoning task linked to DLPFC function. This was not the case during less complex tasks. To examine further whether this finding represented regionally circumscribed pathophysiology or a more general correlate of abstract cognition, 24 medication-free patients and 25 age- and sex-matched normal control subjects underwent rCBF measurements with the xenon 133 technique while they performed two tasks: Raven's Progressive Matrices (RPM) and an active baseline control task. While performing RPM, normal subjects activated posterior cortical areas over baseline, but did not activate DLPFC, as had been seen during the Wisconsin Card Sort Test. Like normal subjects, patients showed maximal rCBF elevations posteriorly and, moreover, they had no significant DLPFC or other cortical deficit while performing RPM. These results suggest that DLPFC dysfunction in schizophrenia is linked to pathophysiology of a regionally specific neural system rather than to global cortical dysfunction, and that this pathophysiology is most apparent under prefrontally specific cognitive demand.

  1. SVBR-100 module-type fast reactor of the IV generation for regional power industry

    NASA Astrophysics Data System (ADS)

    Zrodnikov, A. V.; Toshinsky, G. I.; Komlev, O. G.; Stepanov, V. S.; Klimov, N. N.

    2011-08-01

    In the report the following is presented: basic conceptual provisions of the innovative nuclear power technology (NPT) based on modular fast reactors (FR) SVBR-100, summarized results of calculations of the reactor, analysis of the opportunities of multi-purpose application of such reactor facilities (RF) including export potentials with due account of nonproliferation requirements. The most important features of the proposed NPT analyzed in the report are as follows: (1) integral (monoblock) arrangement of the primary circuit equipment with entire elimination of the primary circuit pipelines and valves that considerably reduces the construction and assembly works period and coupling with high boiling point of lead-bismuth coolant (LBC) deterministically eliminates accidents of the LOCA type, (2) option for 100 MWe power and dimensions of the reactor provide: on the one hand, an opportunity to transport the reactor monoblock in factory-readiness by railway as well as other kinds of transport, on the other hand, core breeding ratio (CBR) exceeds 1 while MOX-fuel is used. The preferable area of application of RF SVBR-100 is regional and small power requiring power-units of electric power in a range of (100-600) MW, which could be used for cogeneration-based district heating while locating them nearby cities as well as for generation of electric power in a mode of load tracking in the regions with low network systems.

  2. The stellar populations of M33's outer regions - IV. Inflow history and chemical evolution

    NASA Astrophysics Data System (ADS)

    Barker, Michael K.; Sarajedini, A.

    2008-10-01

    We have modelled the observed colour-magnitude diagram (CMD) at one location in M33's outskirts under the framework of a simple chemical evolution scenario which adopts instantaneous and delayed recycling for the nucleosynthetic products of Type II and Ia supernovae. In this scenario, interstellar gas forms stars at a rate modulated by the Kennicutt-Schmidt relation and gas outflow occurs at a rate proportional to the star formation rate (SFR). With this approach, we put broad constraints on the role of gas flows during this region's evolution and compare its [α/Fe] versus [Fe/H] relation with that of other Local Group systems. We find that models with gas inflow are significantly better than the closed-box model at reproducing the observed distribution of stars in the CMD. The best models have a majority of gas inflow taking place in the last 7 Gyr, and relatively little in the last 3 Gyr. These models predict most stars in this region to have [α/Fe] ratios lower than the bulk of the Milky Way's halo. The predictions for the present-day SFR, gas mass and oxygen abundance compare favourably to independent empirical estimates. Our results paint a picture in which M33's outer disc formed from the protracted inflow of gas over several Gyr with at least half of the total inflow occurring since z ~ 1.

  3. The Arecibo Galaxy Environment Survey - IV. The NGC 7448 region and the H I mass function

    NASA Astrophysics Data System (ADS)

    Davies, J. I.; Auld, R.; Burns, L.; Minchin, R.; Momjian, E.; Schneider, S.; Smith, M.; Taylor, R.; van Driel, W.

    2011-08-01

    In this paper we describe results from the Arecibo Galaxy Environments Survey (AGES). The survey reaches column densities of ˜3 × 1018 cm-2 and masses of ˜107 M⊙, over individual regions of order 10 deg2 in size, out to a maximum velocity of 18 000 km s-1. Each surveyed region is centred on a nearby galaxy, group or cluster, in this instance the NGC 7448 group. Galaxy interactions in the NGC 7448 group reveal themselves through the identification of tidal tails and bridges. We find ˜2.5 times more atomic gas in the intergalactic medium than in the group galaxies. We identify five new dwarf galaxies, two of which appear to be members of the NGC 7448 group. This is too small, by roughly an order of magnitude, a number of dwarf galaxies to reconcile observation with theoretical predictions of galaxy formation models. If they had observed this region of the sky in previous wide-area blind H I surveys, HIPASS and ALFALFA, they would have detected only 5 and 43 per cent, respectively, of the galaxies we have detected, missing a large fraction of the atomic gas in this volume. We combine the data from this paper with that from our other AGES papers (370 galaxies) to derive an H I mass function with the following Schechter function parameters: α=-1.52(±0.05), M*= 5.1(±0.3) × 109 h-272 M⊙, ϕ= 8.6(±1.1) × 10-3 h372 Mpc-3 dex-1. Integrating the mass function leads to a cosmic mass density of atomic hydrogen of ΩH I= 5.3 (± 0.8) × 10-4 h-172. Our mass function is steeper than that found by both HIPASS and ALFALFA (α= 1.37 and 1.33, respectively), while our cosmic mass density is consistent with ALFALFA, but 1.7 times larger than found by HIPASS.

  4. The First Phase of the English Regional Development Agencies' Skills Work: A Report on a Small-Scale Research Project.

    ERIC Educational Resources Information Center

    Drodge, Stephen

    A study of three Regional Development Agencies (RDAs) traced development of the skills element of their RES [Regional Economic Strategy] and their progress toward an action plan for skills to implement their strategic objectives. The process involved creating a forum on skills; producing a consultation draft skills strategy; and producing a final…

  5. [What strategy can be developed by a regional health agency to reduce social inequalities in health?].

    PubMed

    Coruble, Gérard; Sauze, Laurent; Riff, Hugues

    2014-01-01

    Reducing social inequalities in health (SIH) is a key priority for the Provence Alpes Côte d'Azur Regional Health Agency (Paca ARS). The actions and objectives defined in the regional health project were divided into a two-way table (determinants/policies by target population) to verify the consistency and extent of such measures. Sustaining actions of the ARS, alone or in partnership on the determinants of SIH and their effects, target three distinct levels of intervention: in the scope of its own jurisdiction, as a resource for other actors, including support of action research and finally in the context of partnership approaches. It has developed fine measurement and monitoring tools and has supported the development of a continuing education e-learning programme developed with partners in Paca and Quebec. However, further efforts are needed to develop actions on fundamental determinants, including environmental determinants and more effective implementation of this policy. The objectives of certain territorial health programmes designed to make local primary care structures responsible for the population concerned are very promising. PMID:25490221

  6. The cytolethal distending toxin-IV cdt coding region in an avian pathogenic Escherichia coli (APEC) strain shows instability and irregular excision pattern.

    PubMed

    Tóth, István; Schneider, György

    2015-12-01

    Cytolethal distending toxins (CDT) represent an emerging toxin family, widely distributed among pathogenic bacteria. The cdtABC genes in E. coli are either part of the genome of prophages, plasmid or pathogenicity island. In order to investigate the stability and the transfer potential of cdt-IV genes cdtB gene was replaced by chloramphenicol (Cm) resistance encoding cat gene in the avian pathogenic E. coli (APEC) strain E250. After consecutive passages in non-selective medium at 37 °C 7.6% (219/2900) of the investigated colonies of E250::cat strain became Cm-sensitive (Cm(S)). To reveal deletion mechanism 177 Cm(S) colonies were investigated for presence of cdtA, cdtC and cdtC associated gene by PCR. One hundred and sixteen colonies of the Cm(S) colonies (65.5%) showed partial or complete deletion in the cdt-IV region. Progressive loss of the upstream genes of the cdt cluster in E250 compared to other CDT-IV producing APEC strains and the fact that all the potential deletion patterns were identified, suggests the presence of an unstable hitherto unknown genomic region. The failure of in vitro transfer of cdt genes into a porcine EPEC E. coli strain suggests that the deletion of cdt-IV flanking genes alone do not promote the spread of cdt-IV. PMID:26689878

  7. Early Indians Use Jones Valley. (Reading for "The South: Birmingham Case Study and the South as a Region". Grade Five (Unit IV) Project Social Studies.)

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    Readings designed to accompany Unit IV, (ED 069 562) which is intended for fifth grade students, describe the Birmingham region from 1812 to 1872. Nine themes in the study illustrate settlement in the valley, early growth in Birmingham, and the changing use of the area in terms of different perceptions of natural resources. Technical advancement…

  8. Idaho Region IV Fourth-Grade Teachers' Perceptions about the Educational Influence of Idaho State Achievement Standards and the Idaho State Achievement Tests

    ERIC Educational Resources Information Center

    Wiggins, Annette Marie

    2010-01-01

    The purpose of this study was to explore Idaho Region IV fourth-grade teachers' perceptions regarding the educational influence of Idaho State Achievement Standards and the Idaho Standards Achievement Tests (ISAT) in language usage, reading, and math. Differences between subgroups based on teacher/school demographics, specifically, teachers'…

  9. Targeted mutagenesis of intergenic regions in the Neisseria gonorrhoeae gonococcal genetic island reveals multiple regulatory mechanisms controlling type IV secretion.

    PubMed

    Ramsey, Meghan E; Bender, Tobias; Klimowicz, Amy K; Hackett, Kathleen T; Yamamoto, Ami; Jolicoeur, Adrienne; Callaghan, Melanie M; Wassarman, Karen M; van der Does, Chris; Dillard, Joseph P

    2015-09-01

    Gonococci secrete chromosomal DNA into the extracellular environment using a type IV secretion system (T4SS). The secreted DNA acts in natural transformation and initiates biofilm development. Although the DNA and its effects are detectable, structural components of the T4SS are present at very low levels, suggestive of uncharacterized regulatory control. We sought to better characterize the expression and regulation of T4SS genes and found that the four operons containing T4SS genes are transcribed at very different levels. Increasing transcription of two of the operons through targeted promoter mutagenesis did not increase DNA secretion. The stability and steady-state levels of two T4SS structural proteins were affected by a homolog of tail-specific protease. An RNA switch was also identified that regulates translation of a third T4SS operon. The switch mechanism relies on two putative stem-loop structures contained within the 5' untranslated region of the transcript, one of which occludes the ribosome binding site and start codon. Mutational analysis of these stem loops supports a model in which induction of an alternative structure relieves repression. Taken together, these results identify multiple layers of regulation, including transcriptional, translational and post-translational mechanisms controlling T4SS gene expression and DNA secretion. PMID:26076069

  10. Zooming into the broad line region of the gravitationally lensed quasar QSO 2237 + 0305 ≡ the Einstein Cross. III. Determination of the size and structure of the C iv and C iii] emitting regions using microlensing

    NASA Astrophysics Data System (ADS)

    Sluse, D.; Schmidt, R.; Courbin, F.; Hutsemékers, D.; Meylan, G.; Eigenbrod, A.; Anguita, T.; Agol, E.; Wambsganss, J.

    2011-04-01

    Aims: We aim to use microlensing taking place in the lensed quasar QSO 2237 + 0305 to study the structure of the broad line region (BLR) and measure the size of the region emitting the C iv and C iii] lines. Methods: Based on 39 spectrophotometric monitoring data points obtained between Oct. 2004 and Dec. 2007, we derived lightcurves for the C iv and C iii] emission lines. We used three different techniques to analyse the microlensing signal. Different components of the lines (narrow, broad, and very broad) were identified and studied. We built a library of the simulated microlensing lightcurves that reproduce the signal observed in the continuum and in the lines provided only the source size is changed. A Bayesian analysis scheme is then developed to derive the size of the various components of the BLR. Results: 1. The half-light radius of the region emitting the C iv line is found to be RC IV} ˜ 66+110-46} light-days = 0.06+0.09-0.04 pc = 1.7+2.8-1.1 × 1017 cm (at 68.3% CI). Similar values are obtained for C iii]. Relative sizes of the carbon-line and V-band continuum emitting-regions are also derived with median values of Rline/Rcont in the range 4 to 29, depending on the FWHM of the line component. 2. The size of the C iv emitting region agrees with the radius-luminosity relationship derived from reverberation mapping. Using the virial theorem, we derive the mass of the black hole in QSO 2237 + 0305 to be MBH ~ 108.3 ± 0.3 M⊙. 3. We find that the C iv and C iii] lines are produced in at least 2 spatially distinct regions, the most compact one giving rise to the broadest component of the line. The broad and narrow line profiles are slightly different for C iv and C iii]. 4. Our analysis suggests a different structure for the C iv and Fe ii+iii emitting regions, with the latter produced in the inner part of the BLR or in a less extended emitting region than C iv. Based on observations made with the ESO-VLT Unit Telescope # 2 Kueyen (Cerro Paranal, Chile

  11. A split explicit reformulation of the regional numerical weather prediction model of the Japan Meteorological Agency

    NASA Technical Reports Server (NTRS)

    Duffy, D. G.

    1981-01-01

    The split explicit integration scheme for numerical weather prediction models is employed in a version of the regional numerical weather prediction model of the Japan Meteorological Agency. The finite-difference scheme of the model is designed in the manner proposed by Okamura (1975). The horizontal advection terms in the governing equations are integrated with a time step limited by the wind speed while the terms which describe inertial-gravity oscillations are integrated in a succession of shorter time steps. The physical processes included within the model are precipitation, small-scale convection, surface exchanges of sensible and latent heat, and radiative heating and cooling. An example of a surface pressure forecast over Europe is shown for initial data observed at 0000 GMT 29 December 1979. Quantitative precipitation forecasts over Europe and North America for the 24 h period beginning at 0000 GMT 30 December 1979 are also shown. It is concluded that the model is capable of realistically depicting the evolution of synoptic-scale systems.

  12. In pursuit of clean air: a data book of problems and strategies at the state level. Volume 3: Federal Regions IV and VI

    SciTech Connect

    Garvey, D.B.; Streets, D.G.

    1980-02-01

    This is the third volume of a five-volume report, designed to provide useful information for policy analysis in the Department of Energy, especially for the examination of possible areas of conflict between the implementation of a national energy policy calling for the increased use of coal and the pursuit of clean air. Information is presented for each state in Federal Regions IV and VI under the following section headings: state title page (includes a summary of air quality data); revised state implementation plan outline; maps of nonattainment areas, as designated; Storage and Retrieval of Aerometric Data (SAROAD); SAROAD data maps; power plant data; power plant maps; and county maps. States in Federal Region IV include: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, and Tennessee. Those in Federal Region VI include: Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. (JGB)

  13. Predictors of Academic Success for the National Board Dental Hygiene Examination and the Southern Regional Testing Agency Clinical Exam

    ERIC Educational Resources Information Center

    Efurd, Melissa G.

    2012-01-01

    The purpose for conducting this study was to investigate and describe the relationship between applicant criteria for a dental hygiene program and subsequent outcomes on credentialing exams: the National Board Dental Hygiene Exam and the Southern Regional Testing Agency clinical exam. Because admission criteria play a crucial role in applicant…

  14. A Network for Educational Change in the Great Lakes Region: A View through the Lens of Educational Service Agencies

    ERIC Educational Resources Information Center

    Peters, Randal E.; Svedkauskaite, Asta

    2008-01-01

    The major purpose of this descriptive report is to provide an overview of the structure, capacity, and roles of educational service agencies (ESAs) across five states--Illinois, Indiana, Michigan, Ohio, and Wisconsin--in the Great Lakes region, within the context of the broader statewide systems of support for educational improvement and progress.…

  15. DEVELOPMENT AND TESTING OF THE CBM-IV (CARBON-BOND MECHANISM) FOR URBAN AND REGIONAL MODELING

    EPA Science Inventory

    The development and testing of an updated Carbon Bond Mechanism (CBM) is described. The new mechanism, called CBM-IV, was designed for use in EPA's OZIPM-EKMA model. The mechanism, however, is also suitable for use in large air quality simulation models such as the Urban Airshed ...

  16. Mapping regional soil water erosion risk in the Brittany-Loire basin for water management agency

    NASA Astrophysics Data System (ADS)

    Degan, Francesca; Cerdan, Olivier; Salvador-Blanes, Sébastien; Gautier, Jean-Noël

    2014-05-01

    Soil water erosion is one of the main degradation processes that affect soils through the removal of soil particles from the surface. The impacts for environment and agricultural areas are diverse, such as water pollution, crop yield depression, organic matter loss and reduction in water storage capacity. There is therefore a strong need to produce maps at the regional scale to help environmental policy makers and soil and water management bodies to mitigate the effect of water and soil pollution. Our approach aims to model and map soil erosion risk at regional scale (155 000 km²) and high spatial resolution (50 m) in the Brittany - Loire basin. The factors responsible for soil erosion are different according to the spatial and time scales considered. The regional scale entails challenges about homogeneous data sets availability, spatial resolution of results, various erosion processes and agricultural practices. We chose to improve the MESALES model (Le Bissonnais et al., 2002) to map soil erosion risk, because it was developed specifically for water erosion in agricultural fields in temperate areas. The MESALES model consists in a decision tree which gives for each combination of factors the corresponding class of soil erosion risk. Four factors that determine soil erosion risk are considered: soils, land cover, climate and topography. The first main improvement of the model consists in using newly available datasets that are more accurate than the initial ones. The datasets used cover all the study area homogeneously. Soil dataset has a 1/1 000 000 scale and attributes such as texture, soil type, rock fragment and parent material are used. The climate dataset has a spatial resolution of 8 km and a temporal resolution of mm/day for 12 years. Elevation dataset has a spatial resolution of 50 m. Three different land cover datasets are used where the finest spatial resolution is 50 m over three years. Using these datasets, four erosion factors are characterized and

  17. How Eight State Education Agencies in the Northeast and Islands Region Identify and Support Low-Performing Schools and Districts. Summary. Issues & Answers. REL 2009-No. 068

    ERIC Educational Resources Information Center

    Hergert, Leslie F.; Gleason, Sonia Caus; Urbano, Carole

    2009-01-01

    This document presents a summary of the report, "How Eight State Education Agencies in the Northeast and Islands Region Identify and Support Low-Performing Schools and Districts." This larger report describes and analyzes how eight state education agencies in the Northeast and Islands Region (Connecticut, Maine, Massachusetts, New Hampshire, New…

  18. 41 CFR 102-74.520 - How much time does the Regional Officer have to affirm or reverse the Federal agency buildings...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Regional Officer have to affirm or reverse the Federal agency buildings manager's decision after receiving... buildings manager's decision after receiving the notification of appeal from the affected person or organization? The Regional Officer must affirm or reverse the Federal agency buildings manager's...

  19. Acute exercise increases brain region-specific expression of MCT1, MCT2, MCT4, GLUT1, and COX IV proteins.

    PubMed

    Takimoto, Masaki; Hamada, Taku

    2014-05-01

    The brain is capable of oxidizing lactate and ketone bodies through monocarboxylate transporters (MCTs). We examined the protein expression of MCT1, MCT2, MCT4, glucose transporter 1 (GLUT1), and cytochrome-c oxidase subunit IV (COX IV) in the rat brain within 24 h after a single exercise session. Brain samples were obtained from sedentary controls and treadmill-exercised rats (20 m/min, 8% grade). Acute exercise resulted in an increase in lactate in the cortex, hippocampus, and hypothalamus, but not the brainstem, and an increase in β-hydroxybutyrate in the cortex alone. After a 2-h exercise session MCT1 increased in the cortex and hippocampus 5 h postexercise, and the effect lasted in the cortex for 24 h postexercise. MCT2 increased in the cortex and hypothalamus 5-24 h postexercise, whereas MCT2 increased in the hippocampus immediately after exercise, and remained elevated for 10 h postexercise. Regional upregulation of MCT2 after exercise was associated with increases in brain-derived neurotrophic factor and tyrosine-related kinase B proteins, but not insulin-like growth factor 1. MCT4 increased 5-10 h postexercise only in the hypothalamus, and was associated with increased hypoxia-inducible factor-1α expression. However, none of the MCT isoforms in the brainstem was affected by exercise. Whereas GLUT 1 in the cortex increased only at 18 h postexercise, COX IV in the hippocampus increased 10 h after exercise and remained elevated for 24 h postexercise. These results suggest that acute prolonged exercise induces the brain region-specific upregulation of MCT1, MCT2, MCT4, GLUT1, and COX IV proteins. PMID:24610532

  20. 32 CFR 775.10 - Relations with state, local and regional agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... which have been established pursuant to Executive Order 12372 of July 14, 1982 (3 CFR, 1982 Comp., p... agencies. 775.10 Section 775.10 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY MISCELLANEOUS RULES PROCEDURES FOR IMPLEMENTING THE NATIONAL ENVIRONMENTAL POLICY ACT § 775.10 Relations...

  1. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 9 2011-07-01 2011-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  2. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 10 2013-07-01 2013-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  3. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 10 2012-07-01 2012-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  4. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 10 2014-07-01 2014-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  5. 40 CFR 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Addresses of State air pollution... PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES General Provisions § 63.13 Addresses of State air pollution control...

  6. Hypervariable region IV of Salmonella gene fliCd encodes a dominant surface epitope and a stabilizing factor for functional flagella.

    PubMed Central

    He, X S; Rivkina, M; Stocker, B A; Robinson, W S

    1994-01-01

    To identify the major antigenic determinant of native Salmonella flagella of antigenic type d, we constructed a series of mutated fliCd genes with deletions and amino acid alterations in hypervariable region IV and in region of putative epitopes as suggested by epitope mapping with synthetic octameric peptides (T.M. Joys and F. Schödel, Infect. Immun. 59:3330-3332, 1991). The expressed product of most of the mutant genes, with deletions of up to 92 amino acids in region IV, assembled into functional flagella and conferred motility on flagellin-deficient hosts. Serological analysis of these flagella with different anti-d antibodies revealed that the peptide sequence centered at amino acids 229 to 230 of flagellin was a dominant B-cell epitope at the surface of d flagella, because replacement of these two amino acids alone or together with their flanking sequence by a tripeptide specified by a linker sequence eliminated most reactivity with antisera against wild-type d flagella as tested by enzyme-linked immunosorbent assay or by Western immunoblot. Functional analysis of the mutated flagellin genes with or without an insert suggested that amino acids 180 to 214 in the 5' part of hypervariable region IV (residues 181 to 307 of the total of 505) is important to the function of flagella. The hybrid proteins formed by insertion of peptide sequence pre-S1 12-47 of hepatitis B virus surface antigen into the deleted flagellins assembled into functional flagella, and antibody to the pre-S1 sequence was detected after immunization of mice with the hybrid protein. This suggests that such mutant flagellins containing heterologous epitopes have potential as vaccines. Images PMID:7512552

  7. VERIFICATION PROCEDURES APPLIED TO THE U.S. EPA (ENVIRONMENTAL PROTECTION AGENCY) REGIONAL OXIDANT MODEL

    EPA Science Inventory

    Regional air quality simulation models have been developed as research tools to gain a greater understanding of long range transport and transformation of air pollutants and to evaluate regional control strategy alternatives. To ensure credibility of these complex model predictio...

  8. Recombinant pro-regions from papain and papaya proteinase IV-are selective high affinity inhibitors of the mature papaya enzymes.

    PubMed

    Taylor, M A; Baker, K C; Briggs, G S; Connerton, I F; Cummings, N J; Pratt, K A; Revell, D F; Freedman, R B; Goodenough, P W

    1995-01-01

    Proteolytic enzymes require the presence of their pro-regions for correct folding. Of the four proteolytic enzymes from Carica papaya, papain and papaya proteinase IV (PPIV) have 68% sequence identity. We find that their pro-regions are even more similar, exhibiting 73.6% identity. cDNAs encoding the pro-regions of these two proteinases have been expressed in Escherichia coli independently from their mature enzymes. The recombinant pro-regions of papain and PPIV have been shown to be high affinity inhibitors of all four of the mature native papaya cysteine proteinases. Their inhibition constants are in the range 10(-6) - 10(-9) M. PPIV was inhibited two to three orders of magnitude less effectively than papain, chymopapain and caricain. The pro-region of PPIV, however, inhibited its own mature enzyme more effectively than did the pro-region of papain. Alignment of the sequences of the four papaya enzymes shows that there is a highly variable section towards the C-terminal of the pro-region. This region may therefore confer selectivity to the pro-regions for the individual proteolytic enzymes. PMID:7770454

  9. [Epidemiology of Chagas' disease in Chile. Serological follow-up of 1,906 inhabitants from an endemic rural area, IV Region, 1991-1993].

    PubMed

    Valdés, J; Contreras, M C; Mercado, R; Rojas, A; Correa, V; Schenone, H

    1994-01-01

    The IV Region (29 degrees 30'-32 degrees 13' south lat.) is located in the center of the geographical area of distribution of Chagas' disease in Chile. Triatoma infestans is the main and almost exclusive vector of Trypanosoma cruzi in this country. The mean prevalence rate of T. cruzi human infection in urban and periurban sections of IV Region is 24.7%. To assess the impact of anti-T. infestans activities, by means of health education and sprayings of dwellings with insecticides, carried out in the IV Region since 1980, during January-February (summer) a serological follow-up to residents from 46 rural chagasic localities was performed. An indirect hemagglutination test and an indirect immunofluorescence test were done to each of the surveyed persons. In 1991, 303 (15.9%) out of 1,906 examined people resulted serologically positive. In 1992, previous discarding the positive individuals found in 1991, 1,334 persons were examined resulting positive 9 (0.7%). In 1993, 1,398 persons were surveyed and 26 (1.9%) were positive. It is noteworthy that none of these 35 positive persons had been surveyed in 1991, being difficult to assert if any was positive before. Two infants, daughters of positive mothers, serologically positive at the beginning, changed to negative in the following survey, indicating that it was a passive transfer of maternal specific antibodies. According to the results of this study, it is concluded that dwelling spraying with persistent-activity insecticides against T. infestans and health education are good tools in the control of T. cruzi human infection, particularly when the involved community participates. PMID:7654291

  10. 45 CFR 302.33 - Services to individuals not receiving title IV-A assistance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... application under this section; or (ii) Is a non-IV-A Medicaid recipient; or (iii) Has been receiving IV-D services and is no longer eligible for assistance under the title IV-A, IV-E foster care, and Medicaid... IV-A, IV-E foster care, and Medicaid programs, the IV-D agency must notify the family, within...

  11. IMPLEMENTATION OF THE USEPA (UNITED STATES ENVIRONMENTAL PROTECTION AGENCY) REGIONAL OXIDANT MODELING SYSTEM

    EPA Science Inventory

    Model design, implementation and quality assurance procedures can have a significant impact on the effectiveness of long term utility of any modeling approach. The Regional Oxidant Modeling System (ROMS) is exceptionally complex because it treats all chemical and physical process...

  12. Climate change collaboration among natural resource management agencies: lessons learned from two US regions

    USGS Publications Warehouse

    Lemieux, Christopher J.; Thompson, Jessica; Slocombe, D. Scott; Schuster, Rudy

    2015-01-01

    It has been argued that regional collaboration can facilitate adaptation to climate change impacts through integrated planning and management. In an attempt to understand the underlying institutional factors that either support or contest this assumption, this paper explores the institutional factors influencing adaptation to climate change at the regional scale, where multiple public land and natural resource management jurisdictions are involved. Insights from two mid-western US case studies reveal that several challenges to collaboration persist and prevent fully integrative multi-jurisdictional adaptation planning at a regional scale. We propose that some of these challenges, such as lack of adequate time, funding and communication channels, be reframed as opportunities to build interdependence, identify issue-linkages and collaboratively explore the nature and extent of organisational trade-offs with respect to regional climate change adaptation efforts. Such a reframing can better facilitate multi-jurisdictional adaptation planning and management of shared biophysical resources generally while simultaneously enhancing organisational capacity to mitigate negative effects and take advantage of potentially favourable future conditions in an era characterised by rapid climate change.

  13. A Multi-Agency Nutrient Dataset Used to Estimate Loads, Improve Monitoring Design, and Calibrate Regional Nutrient SPARROW Models.

    PubMed

    Saad, David A; Schwarz, Gregory E; Robertson, Dale M; Booth, Nathaniel L

    2011-10-01

    Stream-loading information was compiled from federal, state, and local agencies, and selected universities as part of an effort to develop regional SPAtially Referenced Regressions On Watershed attributes (SPARROW) models to help describe the distribution, sources, and transport of nutrients in streams throughout much of the United States. After screening, 2,739 sites, sampled by 73 agencies, were identified as having suitable data for calculating long-term mean annual nutrient loads required for SPARROW model calibration. These sites had a wide range in nutrient concentrations, loads, and yields, and environmental characteristics in their basins. An analysis of the accuracy in load estimates relative to site attributes indicated that accuracy in loads improve with increases in the number of observations, the proportion of uncensored data, and the variability in flow on observation days, whereas accuracy declines with increases in the root mean square error of the water-quality model, the flow-bias ratio, the number of days between samples, the variability in daily streamflow for the prediction period, and if the load estimate has been detrended. Based on compiled data, all areas of the country had recent declines in the number of sites with sufficient water-quality data to compute accurate annual loads and support regional modeling analyses. These declines were caused by decreases in the number of sites being sampled and data not being entered in readily accessible databases. PMID:22457576

  14. A multi-agency sutrient dataset used to estimate loads, improve monitoring design, and calibrate regional sutrient SPARROW models

    USGS Publications Warehouse

    Saad, David A.; Schwarz, Gregory; Robertson, Dale M.; Booth, Nathaniel

    2011-01-01

    Stream-loading information was compiled from federal, state, and local agencies, and selected universities as part of an effort to develop regional SPAtially Referenced Regressions On Watershed attributes (SPARROW) models to help describe the distribution, sources, and transport of nutrients in streams throughout much of the United States. After screening, 2,739 sites, sampled by 73 agencies, were identified as having suitable data for calculating long-term mean annual nutrient loads required for SPARROW model calibration. These sites had a wide range in nutrient concentrations, loads, and yields, and environmental characteristics in their basins. An analysis of the accuracy in load estimates relative to site attributes indicated that accuracy in loads improve with increases in the number of observations, the proportion of uncensored data, and the variability in flow on observation days, whereas accuracy declines with increases in the root mean square error of the water-quality model, the flow-bias ratio, the number of days between samples, the variability in daily streamflow for the prediction period, and if the load estimate has been detrended. Based on compiled data, all areas of the country had recent declines in the number of sites with sufficient water-quality data to compute accurate annual loads and support regional modeling analyses. These declines were caused by decreases in the number of sites being sampled and data not being entered in readily accessible databases.

  15. A Multi-Agency Nutrient Dataset Used to Estimate Loads, Improve Monitoring Design, and Calibrate Regional Nutrient SPARROW Models1

    PubMed Central

    Saad, David A; Schwarz, Gregory E; Robertson, Dale M; Booth, Nathaniel L

    2011-01-01

    Abstract Stream-loading information was compiled from federal, state, and local agencies, and selected universities as part of an effort to develop regional SPAtially Referenced Regressions On Watershed attributes (SPARROW) models to help describe the distribution, sources, and transport of nutrients in streams throughout much of the United States. After screening, 2,739 sites, sampled by 73 agencies, were identified as having suitable data for calculating long-term mean annual nutrient loads required for SPARROW model calibration. These sites had a wide range in nutrient concentrations, loads, and yields, and environmental characteristics in their basins. An analysis of the accuracy in load estimates relative to site attributes indicated that accuracy in loads improve with increases in the number of observations, the proportion of uncensored data, and the variability in flow on observation days, whereas accuracy declines with increases in the root mean square error of the water-quality model, the flow-bias ratio, the number of days between samples, the variability in daily streamflow for the prediction period, and if the load estimate has been detrended. Based on compiled data, all areas of the country had recent declines in the number of sites with sufficient water-quality data to compute accurate annual loads and support regional modeling analyses. These declines were caused by decreases in the number of sites being sampled and data not being entered in readily accessible databases. PMID:22457576

  16. An ATCA radio-continuum study of the Small Magellanic Cloud - IV. A multifrequency analysis of the N66 region

    NASA Astrophysics Data System (ADS)

    Reid, W. A.; Payne, J. L.; Filipović, M. D.; Danforth, C. W.; Jones, P. A.; White, G. L.; Staveley-Smith, L.

    2006-04-01

    Traditional identification of supernova remnants (SNRs) include the use of radio spectral index, optical spectral studies (including strong [SII], [NII], [OI], [OII] and [OIII] lines) and X-ray co-identifications. Each of these can have significant limitations within the context of a particular SNR candidate and new identification methods are continually sought. In this paper, we explore subtraction techniques by Ye, Turtle and Kennicutt to remove thermal emission estimated from Hα flux from radio-continuum images. The remaining non-thermal emission allows the identification of SNRs embedded within these HII regions. Subtraction images of the N66 region in the Small Magellanic Cloud (SMC) using Hα wide-field optical CCD images from the Curtis Schmidt Telescope and the recent Australia Telescope Compact Array (ATCA)/Parkes radio-continuum (1420, 2370, 4800 and 8640MHz) data are presented as an example. These show three SNRs (B0057 - 724, B0056 - 724 and B0056 - 725) separated from their surrounding HII radio emission. 2.3-m dual-beam spectrograph long-slit spectra from selected regions within N66 suggest the presence of an additional SNR with no radio or X-ray emission. Radio spectral index, [SII]/Hα ratio and archived Chandra images of N66 combine to give a more coherent picture of this region, confirming B0057 - 724 as an SNR. The N66 nebula complex is divided into 10 components, composed separately of these SNRs and HII regions.

  17. Polyglycine hydrolases: fungal b-lactamase-like endoproteases that cleave polyglycine regions within plant class IV chitinases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Polyglycine hydrolases are secreted fungal proteases that cleave glycine-glycine peptide bonds in the inter-domain linker region of specific plant defense chitinases. Previously, we reported the catalytic activity of polyglycine hydrolases from the phytopathogens Epicoccum sorghi (Es-cmp) and Cochli...

  18. The South: Birmingham Case Study, and The South as a Region. Grade Five (Unit IV). Resource Unit. Project Social Studies.

    ERIC Educational Resources Information Center

    Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

    A case study on Birmingham is presented in the first part of this resource unit on regional studies designed for fifth graders. The objective of the sequent occupance unit is to illustrate the impact which the discovery and utilization of a large natural resource, namely, iron ore, can have on the development of a city, in the hope that students…

  19. Genomics:GTL Contractor-Grantee Workshop IV and Metabolic Engineering Working Group Inter-Agency Conference on Metabolic Engineering 2006

    SciTech Connect

    Mansfield, Betty Kay; Martin, Sheryl A

    2006-02-01

    Welcome to the 2006 joint meeting of the fourth Genomics:GTL Contractor-Grantee Workshop and the six Metabolic Engineering Working Group Inter-Agency Conference. The vision and scope of the Genomics:GTL program continue to expand and encompass research and technology issues from diverse scientific disciplines, attracting broad interest and support from researchers at universities, DOE national laboratories, and industry. Metabolic engineering's vision is the targeted and purposeful alteration of metabolic pathways to improve the understanding and use of cellular pathways for chemical transformation, energy transduction, and supramolecular assembly. These two programs have much complementarity in both vision and technological approaches, as reflected in this joint workshop. GLT's challenge to the scientific community remains the further development and use of a broad array of innovative technologies and computational tools to systematically leverage the knowledge and capabilities brought to us by DNA sequencing projects. The goal is to seek a broad and predictive understanding of the functioning and control of complex systems--individual microbes, microbial communities, and plants. GTL's prominent position at the interface of the physical, computational, and biological sciences is both a strength and challenge. Microbes remain GTL's principal biological focus. In the complex 'simplicity' of microbes, they find capabilities needed by DOE and the nation for clean and secure energy, cleanup of environmental contamination, and sequestration of atmospheric carbon dioxide that contributes to global warming. An ongoing challenge for the entire GTL community is to demonstrate that the fundamental science conducted in each of your research projects brings us a step closer to biology-based solutions for these important national energy and environmental needs.

  20. Implementation of the US EPA (United States Environmental Protection Agency) Regional Oxidant Modeling System

    SciTech Connect

    Novak, J.H.

    1984-05-01

    Model design, implementation and quality assurance procedures can have a significant impact on the effectiveness of long term utility of any modeling approach. The Regional Oxidant Modeling System (ROMS) is exceptionally complex because it treats all chemical and physical processes thought to affect ozone concentration on a regional scale. Thus, to effectively illustrate useful design and implementation techniques, this paper describes the general modeling framework which forms the basis of the ROMS. This framework is flexible enough to allow straightforward update or replacement of the chemical kinetics mechanism and/or any theoretical formulations of the physical processes. Use of the Jackson Structured Programming (JSP) method to implement this modeling framework has not only increased programmer productivity and quality of the resulting programs, but also has provided standardized program design, dynamic documentation, and easily maintainable and transportable code. A summary of the JSP method is presented to encourage modelers to pursue this technique in their own model development efforts. In addition, since data preparation is such an integral part of a successful modeling system, the ROMS processor network is described with emphasis on the internal quality control techniques.

  1. Use of wetlands under USEPA's (Environmental Protection Agency's) Region 5 Clean Lakes Program. Master's thesis

    SciTech Connect

    Landers, J.C.

    1989-05-01

    The EPA's Region V Clean Lakes Program uses several wetlands for controlling degradation of publicly owned, freshwater lakes. The study seeks to determine if the objectives of the Clean Lakes Program are being met by this use of wetlands, and if appropriate institutional arrangements and management techniques are being implemented to manage the wetlands. Conclusions regarding Revion V's use and management of wetlands include: wetland projects are not being monitored adequately for effectiveness and potential negative impacts on ecosystems; other mechanisms which may help to protect wetlands are being employed; management of most wetland projects is decentralized appropriately; most of the wetland projects provide for adequate short-term mass balance studies, prior sedimentation, plant species diversity, water level, retention time, uniform flow of water, and upland pollutant management; and existing evidence suggests that the Clean Lakes wetland projects are instrumental in meeting Program goals and objectives. Based on these conclusions several recommendations for improving wetlands management are reviewed.

  2. Polyglycine hydrolases: Fungal β-lactamase-like endoproteases that cleave polyglycine regions within plant class IV chitinases

    PubMed Central

    Naumann, Todd A; Naldrett, Michael J; Ward, Todd J; Price, Neil P J

    2015-01-01

    Polyglycine hydrolases are secreted fungal proteases that cleave glycine–glycine peptide bonds in the inter-domain linker region of specific plant defense chitinases. Previously, we reported the catalytic activity of polyglycine hydrolases from the phytopathogens Epicoccum sorghi (Es-cmp) and Cochliobolus carbonum (Bz-cmp). Here we report the identity of their encoding genes and the primary amino acid sequences of the proteins responsible for these activities. Peptides from a tryptic digest of Es-cmp were analyzed by LC-MS/MS and the spectra obtained were matched to a draft genome sequence of E. sorghi. From this analysis, a 642 amino acid protein containing a predicted β-lactamase catalytic region of 280 amino acids was identified. Heterologous strains of the yeast Pichia pastoris were created to express this protein and its homolog from C. carbonum from their cDNAs. Both strains produced recombinant proteins with polyglycine hydrolase activity as shown by SDS-PAGE and MALDI-MS based assays. Site directed mutagenesis was used to mutate the predicted catalytic serine of Es-cmp to glycine, resulting in loss of catalytic activity. BLAST searching of publicly available fungal genomes identified full-length homologous proteins in 11 other fungi of the class Dothideomycetes, and in three fungi of the related class Sordariomycetes while significant BLAST hits extended into the phylum Basidiomycota. Multiple sequence alignment led to the identification of a network of seven conserved tryptophans that surround the β-lactamase-like region. This is the first report of a predicted β-lactamase that is an endoprotease. PMID:25966977

  3. A Multi-Agency Nutrient Dataset Used to Estimate Loads, Improve Monitoring Design, and Calibrate Regional Nutrient SPARROW Models

    USGS Publications Warehouse

    Saad, D.A.; Schwarz, G.E.; Robertson, D.M.; Booth, N.L.

    2011-01-01

    Stream-loading information was compiled from federal, state, and local agencies, and selected universities as part of an effort to develop regional SPAtially Referenced Regressions On Watershed attributes (SPARROW) models to help describe the distribution, sources, and transport of nutrients in streams throughout much of the United States. After screening, 2,739 sites, sampled by 73 agencies, were identified as having suitable data for calculating long-term mean annual nutrient loads required for SPARROW model calibration. These sites had a wide range in nutrient concentrations, loads, and yields, and environmental characteristics in their basins. An analysis of the accuracy in load estimates relative to site attributes indicated that accuracy in loads improve with increases in the number of observations, the proportion of uncensored data, and the variability in flow on observation days, whereas accuracy declines with increases in the root mean square error of the water-quality model, the flow-bias ratio, the number of days between samples, the variability in daily streamflow for the prediction period, and if the load estimate has been detrended. Based on compiled data, all areas of the country had recent declines in the number of sites with sufficient water-quality data to compute accurate annual loads and support regional modeling analyses. These declines were caused by decreases in the number of sites being sampled and data not being entered in readily accessible databases. ?? 2011 American Water Resources Association. This article is a U.S. Government work and is in the public domain in the USA.

  4. Welding IV.

    ERIC Educational Resources Information Center

    Allegheny County Community Coll., Pittsburgh, PA.

    Instructional objectives and performance requirements are outlined in this course guide for Welding IV, a competency-based course in advanced arc welding offered at the Community College of Allegheny County to provide students with proficiency in: (1) single vee groove welding using code specifications established by the American Welding Society…

  5. 40 CFR Appendix IV to Part 265 - Tests for Significance

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Tests for Significance IV Appendix IV to Part 265 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... DISPOSAL FACILITIES Pt. 265, App. IV Appendix IV to Part 265—Tests for Significance As required in §...

  6. A Process Model Showing How a Federal Government Agency, Such as the Tennessee Valley Authority, Can Utilize Its Resources to Cooperate With Other Agencies in the Development of Environmental Education Programs for the Tennessee Valley Region.

    ERIC Educational Resources Information Center

    Wert, Jonathan M.

    The environmental quality of a region depends largely upon the environmental education received by the citizenry. The original act creating the TVA provided for involvement in education experimentation, and the agency has been providing some environmental education or related services since its inception. This study validated the need for a…

  7. Study of the sulphur-containing molecules in the EUV region. IV - The dissociation processes of SO2 in the 760 A region

    NASA Technical Reports Server (NTRS)

    Wu, C. Y. R.

    1984-01-01

    The fluoresence throughout the VUV and violet regions has been observed from photoexcitation of SO2, and the absolute fluorescence cross sections of the VUV emissions have been measured at selected atomic emission lines and in the synchrotron radiation continuum from 550 to 760 A. Emissions from the O I 1304 A and several S I lines account for the fluorescence observed in the VUV region, while the fluorescence observed in the UV and violet regions is due to excited SO and, also, possibly to excited SO2(+) and SO(+). Structure in the VUV fluorescence excitation function is attributed to predissociation of Rydberg states. The VUV fluorescence resulting from an O2 elimination process, SO2 + h times nu yielding metastable S + O2, has been observed in the present work although the threshold for this process has not been determined. The threshold corresponding to the total dissociation process, SO2 + h times nu yielding metastable S + 2O, has been measured and found to agree reasonably with the expected value calculated from thermochemical data. The processes for the formation of S(+) are also discussed.

  8. IVS Organization

    NASA Technical Reports Server (NTRS)

    2004-01-01

    International VLBI Service (IVS) is an international collaboration of organizations which operate or support Very Long Baseline Interferometry (VLBI) components. The goals are: To provide a service to support geodetic, geophysical and astrometric research and operational activities. To promote research and development activities in all aspects of the geodetic and astrometric VLBI technique. To interact with the community of users of VLBI products and to integrate VLBI into a global Earth observing system.

  9. Nearly half of all Medicare hospice enrollees received care from agencies owned by regional or national chains.

    PubMed

    Stevenson, David G; Dalton, Jesse B; Grabowski, David C; Huskamp, Haiden A

    2015-01-01

    Analyses of ownership in the US hospice sector have focused on the growth of for-profit hospice care and on aggregate differences in patient populations and service use patterns between for-profit and not-for-profit agencies. Such comparisons, although useful, do not offer insights about the types of organizations within the hospice sector, including the emergence of multiagency chains. Using Medicare cost report data for the period 2000-11, we tracked the evolution of the US hospice industry. We not only describe the market's composition by profit status but also provide new information about the roles of regional and national chains. Almost half of all Medicare hospice enrollees in 2011 received hospice services from a multiagency chain. A handful of companies play a prominent role, although the presence of smaller for-profit and not-for-profit hospice chains also has grown in recent years. By focusing on the role of the diverse organizations that provide hospice care, our analyses can help inform efforts to monitor and assure quality of care, to assess payment adequacy and options for reform, and to facilitate greater transparency and accountability within the hospice marketplace. PMID:25561641

  10. Both V(D)J coding ends but neither signal end can recombine at the bcl-2 major breakpoint region, and the rejoining is ligase IV dependent.

    PubMed

    Raghavan, Sathees C; Hsieh, Chih-Lin; Lieber, Michael R

    2005-08-01

    The t(14;18) chromosomal translocation is the most common translocation in human cancer, and it occurs in all follicular lymphomas. The 150-bp bcl-2 major breakpoint region (Mbr) on chromosome 18 is a fragile site, because it adopts a non-B DNA conformation that can be cleaved by the RAG complex. The non-B DNA structure and the chromosomal translocation can be recapitulated on intracellular human minichromosomes where immunoglobulin 12- and 23-signals are positioned downstream of the bcl-2 Mbr. Here we show that either of the two coding ends in these V(D)J recombination reactions can recombine with either of the two broken ends of the bcl-2 Mbr but that neither signal end can recombine with the Mbr. Moreover, we show that the rejoining is fully dependent on DNA ligase IV, indicating that the rejoining phase relies on the nonhomologous DNA end-joining pathway. These results permit us to formulate a complete model for the order and types of cleavage and rejoining events in the t(14;18) translocation. PMID:16024785

  11. 20 CFR 658.603 - ETA regional office responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the State MSFW Monitor Advocates in his/her region; (ii) Review the performance of State agencies in... which come to his/her attention; (iv) Recommend to the Regional Administrator changes in policy towards... information which comes to his/her attention from any possible source. In addition, the Regional MSFW...

  12. 20 CFR 658.603 - ETA regional office responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the State MSFW Monitor Advocates in his/her region; (ii) Review the performance of State agencies in... which come to his/her attention; (iv) Recommend to the Regional Administrator changes in policy towards... information which comes to his/her attention from any possible source. In addition, the Regional MSFW...

  13. 20 CFR 658.603 - ETA regional office responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the State MSFW Monitor Advocates in his/her region; (ii) Review the performance of State agencies in... which come to his/her attention; (iv) Recommend to the Regional Administrator changes in policy towards... information which comes to his/her attention from any possible source. In addition, the Regional MSFW...

  14. Recent Advances in High-Resolution Regional Climate Modeling at the U.S. Environmental Protection Agency

    NASA Astrophysics Data System (ADS)

    Alapaty, Kiran; Bullock, O. Russell; Herwehe, Jerold; Spero, Tanya; Nolte, Christopher; Mallard, Megan

    2014-05-01

    The Regional Climate Modeling Team at the U.S. Environmental Protection Agency has been improving the quality of regional climate fields generated by the Weather Research and Forecasting (WRF) model. Active areas of research include improving core physics within the WRF model and adapting the physics for regional climate applications, improving the representation of inland lakes that are unresolved by the driving fields, evaluating nudging strategies, and devising techniques to demonstrate value added by dynamical downscaling. These research efforts have been conducted using reanalysis data as driving fields, and then their results have been applied to downscale data from global climate models. The goals of this work are to equip environmental managers and policy/decision makers in the U.S. with science, tools, and data to inform decisions related to adapting to and mitigating the potential impacts of climate change on air quality, ecosystems, and human health. Our presentation will focus mainly on one area of the Team's research: Development and testing of a seamless convection parameterization scheme. For the continental U.S., one of the impediments to high-resolution (~3 to 15 km) climate modeling is related to the lack of a seamless convection parameterization that works across many scales. Since many convection schemes are not developed to work at those "gray scales", they often lead to excessive precipitation during warm periods (e.g., summer). The Kain-Fritsch (KF) convection parameterization in the WRF model has been updated such that it can be used seamlessly across spatial scales down to ~1 km grid spacing. First, we introduced subgrid-scale cloud and radiation interactions that had not been previously considered in the KF scheme. Then, a scaling parameter was developed to introduce scale-dependency in the KF scheme for use with various processes. In addition, we developed new formulations for: (1) convective adjustment timescale; (2) entrainment of

  15. How Eight State Education Agencies in the Northeast and Islands Region Identify and Support Low-Performing Schools and Districts. Issues & Answers. REL 2009-No. 068

    ERIC Educational Resources Information Center

    Hergert, Leslie F.; Gleason, Sonia Caus; Urbano, Carole

    2009-01-01

    This report describes and analyzes how eight state education agencies in the Northeast and Islands Region (Connecticut, Maine, Massachusetts, New Hampshire, New York, Puerto Rico, Rhode Island, and Vermont) identify and support low-performing schools and districts under the No Child Left Behind Act of 2001 (NCLB). Data collection for the report…

  16. Evaluating Quality: Roles, Relationships, and Responsibilities of States, Federal Agencies, and Accrediting Associations--The Perspective of the Regional Accrediting Commission.

    ERIC Educational Resources Information Center

    Thrash, Patricia

    The ways in which the regional accrediting commissions are responding effectively in the evaluation of rapidly changing postsecondary education institutions are described. Differences between the roles of the accrediting commissions and the state agencies are examined, and ways to develop more cooperative relationships are suggested. The primary…

  17. How State Education Agencies in the Northeast and Islands Region Support Data-Driven Decisionmaking in Districts and Schools. Issues & Answers. REL 2009-No. 072. Summary

    ERIC Educational Resources Information Center

    LaPointe, Michelle A.; Brett, Jessica; Kagle, Melissa; Midouhas, Emily; Sanchez, Maria Teresa

    2009-01-01

    The report examines the initiatives of state education agencies in the Northeast and Islands Region (Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, Vermont, and the Virgin Islands) to support data-driven decisionmaking in districts and schools and describes the service providers hired to support this work. Four…

  18. How State Education Agencies in the Northeast and Islands Region Support Data-Driven Decisionmaking in Districts and Schools. Issues & Answers. REL 2009-No. 072

    ERIC Educational Resources Information Center

    LaPointe, Michelle A.; Brett, Jessica; Kagle, Melissa; Midouhas, Emily; Sanchez, Maria Teresa

    2009-01-01

    The report examines the initiatives of state education agencies in the Northeast and Islands Region to support data-driven decisionmaking in districts and schools and describes the service providers hired to support this work. Four components of data-driven decisionmaking initiatives are identified: (1) Centralized data system/warehouse; (2) Tools…

  19. Asteroids IV

    NASA Astrophysics Data System (ADS)

    Michel, Patrick; DeMeo, Francesca E.; Bottke, William F.

    . Asteroids, like planets, are driven by a great variety of both dynamical and physical mechanisms. In fact, images sent back by space missions show a collection of small worlds whose characteristics seem designed to overthrow our preconceived notions. Given their wide range of sizes and surface compositions, it is clear that many formed in very different places and at different times within the solar nebula. These characteristics make them an exciting challenge for researchers who crave complex problems. The return of samples from these bodies may ultimately be needed to provide us with solutions. In the book Asteroids IV, the editors and authors have taken major strides in the long journey toward a much deeper understanding of our fascinating planetary ancestors. This book reviews major advances in 43 chapters that have been written and reviewed by a team of more than 200 international authorities in asteroids. It is aimed to be as comprehensive as possible while also remaining accessible to students and researchers who are interested in learning about these small but nonetheless important worlds. We hope this volume will serve as a leading reference on the topic of asteroids for the decade to come. We are deeply indebted to the many authors and referees for their tremendous efforts in helping us create Asteroids IV. We also thank the members of the Asteroids IV scientific organizing committee for helping us shape the structure and content of the book. The conference associated with the book, "Asteroids Comets Meteors 2014" held June 30-July 4, 2014, in Helsinki, Finland, did an outstanding job of demonstrating how much progress we have made in the field over the last decade. We are extremely grateful to our host Karri Muinonnen and his team. The editors are also grateful to the Asteroids IV production staff, namely Renée Dotson and her colleagues at the Lunar and Planetary Institute, for their efforts, their invaluable assistance, and their enthusiasm; they made life as

  20. Asteroids IV

    NASA Astrophysics Data System (ADS)

    Michel, Patrick; DeMeo, Francesca E.; Bottke, William F.

    . Asteroids, like planets, are driven by a great variety of both dynamical and physical mechanisms. In fact, images sent back by space missions show a collection of small worlds whose characteristics seem designed to overthrow our preconceived notions. Given their wide range of sizes and surface compositions, it is clear that many formed in very different places and at different times within the solar nebula. These characteristics make them an exciting challenge for researchers who crave complex problems. The return of samples from these bodies may ultimately be needed to provide us with solutions. In the book Asteroids IV, the editors and authors have taken major strides in the long journey toward a much deeper understanding of our fascinating planetary ancestors. This book reviews major advances in 43 chapters that have been written and reviewed by a team of more than 200 international authorities in asteroids. It is aimed to be as comprehensive as possible while also remaining accessible to students and researchers who are interested in learning about these small but nonetheless important worlds. We hope this volume will serve as a leading reference on the topic of asteroids for the decade to come. We are deeply indebted to the many authors and referees for their tremendous efforts in helping us create Asteroids IV. We also thank the members of the Asteroids IV scientific organizing committee for helping us shape the structure and content of the book. The conference associated with the book, "Asteroids Comets Meteors 2014" held June 30-July 4, 2014, in Helsinki, Finland, did an outstanding job of demonstrating how much progress we have made in the field over the last decade. We are extremely grateful to our host Karri Muinonnen and his team. The editors are also grateful to the Asteroids IV production staff, namely Renée Dotson and her colleagues at the Lunar and Planetary Institute, for their efforts, their invaluable assistance, and their enthusiasm; they made life as

  1. 40 CFR Appendix IV to Part 600 - Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 30 2014-07-01 2014-07-01 false Reserved IV Appendix IV to Part 600 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Appendix IV to Part 600...

  2. 40 CFR Appendix IV to Part 261 - Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Reserved IV Appendix IV to Part 261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) IDENTIFICATION... Materials Wording of the instruments. Appendix IV to Part 261...

  3. 40 CFR Appendix IV to Part 261 - Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Reserved IV Appendix IV to Part 261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) IDENTIFICATION... Materials Wording of the instruments. Appendix IV to Part 261...

  4. 40 CFR Appendix IV to Part 261 - Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Reserved IV Appendix IV to Part 261 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) IDENTIFICATION... Materials Wording of the instruments. Appendix IV to Part 261...

  5. A sputnik IV saga

    NASA Astrophysics Data System (ADS)

    Lundquist, Charles A.

    2009-12-01

    The Sputnik IV launch occurred on May 15, 1960. On May 19, an attempt to deorbit a 'space cabin' failed and the cabin went into a higher orbit. The orbit of the cabin was monitored and Moonwatch volunteer satellite tracking teams were alerted to watch for the vehicle demise. On September 5, 1962, several team members from Milwaukee, Wisconsin made observations starting at 4:49 a.m. of a fireball following the predicted orbit of Sputnik IV. Requests went out to report any objects found under the fireball path. An early morning police patrol in Manitowoc had noticed a metal object on a street and had moved it to the curb. Later the officers recovered the object and had it dropped off at the Milwaukee Journal. The Moonwarch team got the object and reported the situation to Moonwatch Headquarters at the Smithsonian Astrophysical Observatory. A team member flew to Cambridge with the object. It was a solid, 9.49 kg piece of steel with a slag-like layer attached to it. Subsequent analyses showed that it contained radioactive nuclei produced by cosmic ray exposure in space. The scientists at the Observatory quickly recognized that measurements of its induced radioactivity could serve as a calibration for similar measurements of recently fallen nickel-iron meteorites. Concurrently, the Observatory directorate informed government agencies that a fragment from Sputnik IV had been recovered. Coincidently, a debate in the UN Committee on Peaceful Uses of Outer Space involved the issue of liability for damage caused by falling satellite fragments. On September 12, the Observatory delivered the bulk of the fragment to the US Delegation to the UN. Two days later, the fragment was used by US Ambassador Francis Plimpton as an exhibit that the time had come to agree on liability for damage from satellite debris. He offered the Sputnik IV fragment to USSR Ambassador P.D. Morozov, who refused the offer. On October 23, Drs. Alla Massevitch and E.K. Federov of the USSR visited the

  6. The Illiac IV

    SciTech Connect

    Hord, M.

    1982-01-01

    The story of the Illiac IV is also in part the story of the Institute for Advanced Computation. This is the government organization formed in 1971 by the Defense Advanced Research Projects Agency and the National Aeronautics and Space Administration Ames Research Center to develop and operate this computer. The Institute provides access to the Illiac through a connection to the ARPANET, a national communication network. The Institute also performs software development, maintenance, and research in various advanced computation topics. Considerable effort has been invested by the Institute in documenting the evolution of the Illiac system and providing those publications to the user community. This material has experienced quite limited circulation and to most of the computer world the Illiac remains mysterious. This attitude is fostered by the lack of a thorough summary of the Illiac's environment, design and capabilities. It is in response to that information gap that this book is addressed.

  7. Evaluation Processes of Regional and National Education Accrediting Agencies: Implications for Redesigning an Evaluation Process in California.

    ERIC Educational Resources Information Center

    Bernhardt, Victoria L.

    Colleges and universities in California may be accredited or approved by four different agencies to offer approved programs of teacher education: the State Department of Education's Office of Private Postsecondary Education (OPPE) (for private institutions); the Western Association of Schools and Colleges (WASC); the Commission on Teacher…

  8. AN INTER-AGENCY APPROACH FOR DETERMINING REGIONAL LAND COVER AND SPECIES HABITAT CONSERVATION STATUS IN THE AMERICAN SOUTHWEST: THE SOUTHWEST REGIONAL GAP ANALYSIS PROJECT

    EPA Science Inventory

    The Gap Analysis Program (GAP) is a national inter-agency program that maps the distribution of plant communities and selected animal species and compares these distributions with land stewardship to identify biotic elements at potential risk of endangerment. GAP uses remote sens...

  9. Azospirillum IV

    SciTech Connect

    Klingmuller, W.

    1988-01-01

    This book's contents include: Advances in the genetics of Azospirillum brasilense Sp7: Use of Tn5 mutagenesis for gene mapping and identification; Characterization of DNA segments adjacent to the nifHDK genes of Azospirillum brasilense by Sp7 Tn5 site-directed mutagenesis; Selection at the chemostat of Azospirillum brasilense Cd N/sub 2/-fixing at high O/sub 2/ pressure. Root hair deformation induced on maize and medicago by an Azospirillum transconjugant containing a Rhizobium meliloti nodulation region. Azospirilla are bacteria that live in association with the roots of many grain crops. Since these bacteria bind molecular nitrogen from the air and excrete plant growth substances, interest has focussed on their potential to increase crop yields.

  10. Non-symmetrical profiles of the C IV 1548A and 1550A lines for small dynamic events and their interpretation in terms of resonant scattering in solar active region

    NASA Astrophysics Data System (ADS)

    Gontikakis, Costis; Vial, Jean-Claude

    2016-07-01

    We present observations of small areas in solar active regions recorded with the SUMER/SOHO spectrograph where the C IV 1548A and 1550A lines have spectral profiles of different shapes, although they are recorded simultaneously and at the same location. This asymmetry may be explained by resonant scattering associated with relative velocities of the emitting plasmas. We present detailed artificial spectral profiles that may explain the observations. The profiles have been computed using several physical parameters such as the plasma temperature and electron density and/or the incident radiation on the emitting volumes. We conclude that the study of asymmetries in the C IV 1548A, 1550A lines, and also in different doublets, can be a valuable diagnostic tool for deriving the physical conditions in solar/stellar plasmas, especially where the radiation processes (such as flare-emission) are enhanced at the vicinity of the observed structures.

  11. Optimizing IV and V for Mature Organizations

    NASA Technical Reports Server (NTRS)

    Fuhman, Christopher

    2003-01-01

    NASA is intending for its future software development agencies to have at least a Level 3 rating in the Carnegie Mellon University Capability Maturity Model (CMM). The CMM has built-in Verification and Validation (V&V) processes that support higher software quality. Independent Verification and Validation (IV&V) of software developed by mature agencies can be therefore more effective than for software developed by less mature organizations. How is Independent V&V different with respect to the maturity of an organization? Knowing a priori the maturity of an organization's processes, how can IV&V planners better identify areas of need choose IV&V activities, etc? The objective of this research is to provide a complementary set of guidelines and criteria to assist the planning of IV&V activities on a project using a priori knowledge of the measurable levels of maturity of the organization developing the software.

  12. Poly(rC) binding protein 2 binds to stem-loop IV of the poliovirus RNA 5' noncoding region: identification by automated liquid chromatography-tandem mass spectrometry.

    PubMed Central

    Blyn, L B; Swiderek, K M; Richards, O; Stahl, D C; Semler, B L; Ehrenfeld, E

    1996-01-01

    The 5' noncoding region of poliovirus RNA contains an internal ribosome entry site (IRES) for cap-independent initiation of translation. Utilization of the IRES requires the participation of one or more cellular proteins that mediate events in the translation initiation reaction, but whose biochemical roles have not been defined. In this report, we identify a cellular RNA binding protein isolated from the ribosomal salt wash of uninfected HeLa cells that specifically binds to stem-loop IV, a domain located in the central part of the poliovirus IRES. The protein was isolated by specific RNA affinity chromatography, and 55% of its sequence was determined by automated liquid chromatography-tandem mass spectrometry. The sequence obtained matched that of poly(rC) binding protein 2 (PCBP2), previously identified as an RNA binding protein from human cells. PCBP2, as well as a related protein, PCBP1, was over-expressed in Escherichia coli after cloning the cDNAs into an expression plasmid to produce a histidine-tagged fusion protein. Specific interaction between recombinant PCBP2 and poliovirus stem-loop IV was demonstrated by RNA mobility shift analysis. The closely related PCBP1 showed no stable interaction with the RNA. Stem-loop IV RNA containing a three nucleotide insertion that abrogates translation activity and virus viability was unable to bind PCBP2. Images Fig. 1 Fig. 2 Fig. 5 Fig. 6 PMID:8855318

  13. Evaluation of Operation and Effects of Title IV Expenditures in Utah. Final Report, Volume 1.

    ERIC Educational Resources Information Center

    Wasatch Inst. for Research and Evaluation, Logan, UT.

    Summarizing the second year of a 3-year evaluation project, this nine-chapter report focuses on three Utah programs under Title IV of the Elementary and Secondary Education Act. The first program, Title IV-Part B (IV-B), provides funds for local education agency (LEA) purchases of educational materials and equipment; the second, Title IV-Part C…

  14. Anomalous C IV and Si IV resonance lines in 36 Lyncis

    SciTech Connect

    Sadakane, K.

    1984-03-01

    Of the anomalously strong C IV and Si IV resonance lines found in the UV spectrum of the chemically peculiar star 36 Lyncis, the C IV lines near 1550 A are noted to be absent in about 40 other middle or late B-type main sequence stars. Also found is a peculiar intensity ratio between C IV and Si IV lines, where the former are stronger. The continuous energy distribution of 36 Lyn in the UV region fits with those of late B-type stars, and the presence of a hot, chromospheric or coronal gas is suggested. 14 references.

  15. Intelligent Virtual Station (IVS)

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Intelligent Virtual Station (IVS) is enabling the integration of design, training, and operations capabilities into an intelligent virtual station for the International Space Station (ISS). A viewgraph of the IVS Remote Server is presented.

  16. Ten-Year Check-Up: Have Federal Agencies Responded to Civil Rights Recommendations? Volume IV: An Evaluation of the Departments of Education, Health and Human Services, and Housing and Urban Development, and the Equal Opportunity Commission

    ERIC Educational Resources Information Center

    MacDougall, Sock-Foon C.; Butler, Margaret; Johnson, Wanda

    2004-01-01

    During this four-volume study, the U.S. Commission on Civil Rights evaluated 11 federal agencies to determine whether or not they have responded to recommendations offered in previous reports and if civil rights enforcement improved as a result. Throughout the volumes, the Commission has identified good and inadequate civil rights practices that…

  17. Ovarian Cancer Stage IV

    MedlinePlus

    ... hyphen, e.g. -historical Searches are case-insensitive Ovarian Cancer Stage IV Add to My Pictures View /Download : ... 1200x1335 View Download Large: 2400x2670 View Download Title: Ovarian Cancer Stage IV Description: Drawing of stage IV shows ...

  18. A defect in the mitochondrial complex III, but not complex IV, triggers early ROS-dependent damage in defined brain regions

    PubMed Central

    Diaz, Francisca; Garcia, Sofia; Padgett, Kyle R.; Moraes, Carlos T.

    2012-01-01

    We have created two neuron-specific mouse models of mitochondrial electron transport chain deficiencies involving defects in complex III (CIII) or complex IV (CIV). These conditional knockouts (cKOs) were created by ablation of the genes coding for the Rieske iron–sulfur protein (RISP) and COX10, respectively. RISP is one of the catalytic subunits of CIII and COX10 is an assembly factor indispensable for the maturation of Cox1, one of the catalytic subunits of CIV. Although the rates of gene deletion, protein loss and complex dysfunction were similar, the RISP cKO survived 3.5 months of age, whereas the COX10 cKO survived for 10–12 months. The RISP cKO had a sudden death, with minimal behavioral changes. In contrast, the COX10 cKO showed a distinctive behavioral phenotype with onset at 4 months of age followed by a slower but progressive neurodegeneration. Curiously, the piriform and somatosensory cortices were more vulnerable to the CIII defect whereas cingulate cortex and to a less extent piriform cortex were affected preferentially by the CIV defect. In addition, the CIII model showed severe and early reactive oxygen species damage, a feature not observed until very late in the pathology of the CIV model. These findings illustrate how specific respiratory chain defects have distinct molecular mechanisms, leading to distinct pathologies, akin to the clinical heterogeneity observed in patients with mitochondrial diseases. PMID:22914734

  19. Water and health in Europe. A joint report from the European Environment Agency and the WHO Regional Office for Europe.

    PubMed

    2002-01-01

    Shortage of water may be most urgent health problem currently facing some European countries. Climate change is predicted to influence water availability, especially in coastal areas. The extend of provision of piped drinking-water supplies to households varies across Europe and between urban and rural populations. The utilization of water for irrigation and for industry exerts pressure on water resources. Changes in populaton distribution and density are key factors influencing the quality of water resources. Outbreaks of waterborne diseases continue to occur across Europe, and minor supply problems are encountered in all countries. Inadequate sewerage systems are a significant threat to public health. Numerous chemicals are found throughout the aquatic environment. Eutrophication is a major threat to European surface waters. Considerate evidence has accrued linking the quality of bathing water with minor illnesses. Additional efforts are required to sustain the European Region's water resources and to provide safe water. Partnerships and cooperation are needed between the environment and health sectors at al levels of government to disseminate technology, to improve management and to provide financial and institutional support to ensure access to safe water and sanitation for all. PMID:12353489

  20. PLATO IV: First Year Report, Computerized Training System, Project ABACUS.

    ERIC Educational Resources Information Center

    Hinkle, Lawrence R.

    This report covers the PLATO IV activities during calendar year 1973 at the Computerized Training System. The work reported herein is supported by a program sponsored by the Advanced Research Projects Agency (ARPA) to evaluate the PLATO IV system for use in training, oriented to the needs of the Armed Services. The report presents a synopsis of…

  1. 77 FR 53873 - Defense Transportation Regulation, Part IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... of the Secretary Defense Transportation Regulation, Part IV AGENCY: United States Transportation... Transportation Regulation (DTR) Part IV (DTR 4500.9R). These business rules will encompass Transportation Service... CONTACT: Mr. Jim Teague, United States Transportation Command, TCJ5/4-PI, 508 Scott Drive, Scott Air...

  2. 75 FR 70217 - Defense Transportation Regulation, Part IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... Register April 1, 2010 (75 FR 16445-16446). The interim response and disposition of comments can be viewed on the USTRANSCOM Web site (under misc) at http://www.transcom.mil/dtr/part-iv/misc.cfm . Additional... of the Secretary Defense Transportation Regulation, Part IV AGENCY: United States...

  3. 78 FR 18325 - Defense Transportation Regulation, Part IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... of the Secretary Defense Transportation Regulation, Part IV AGENCY: United States Transportation Command (USTRANSCOM), DoD. ACTION: Announcement. SUMMARY: On September 4, 2012 (77 FR 53873-53874), the Department of Defense published a notice titled Defense Transportation Regulation, Part IV. DoD has...

  4. 75 FR 16445 - Defense Transportation Regulation, Part IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... of the Secretary Defense Transportation Regulation, Part IV AGENCY: United States Transportation... for the Defense Personal Property Program (DP3) in the Defense Transportation Regulation (DTR) Part IV.... Jim Teague, United States Transportation Command, TCJ5/4-PI, 508 Scott Drive, Scott Air Force Base,...

  5. EPA (Environmental Protection Agency) Indoor-Air Quality Implementation Plan. A report to Congress under Title IV of the Superfund Amendments and Reauthorization Act of 1986: radon gas and indoor air-quality research. Final report

    SciTech Connect

    Not Available

    1987-06-01

    The EPA Indoor Air Quality Implementation Plan provides information on the direction of EPA's indoor air program, including the Agency's policy on indoor air and priorities for research and information dissemination over the next two years. EPA submitted the report to Congress on July 2, 1987 as required by the Superfund Amendments and Reauthorization Act of 1986. There are five appendices to the report: Appendix A--Preliminary Indoor Air Pollution Information Assessment; Appendix B--FY 87 Indoor Air Research Program; Appendix C--EPA Radon Program; Appendix D--Indoor Air Resource History (Published with Appendix C); Appendix E--Indoor Air Reference Data Base.

  6. The Impact of Local and Regional Disease Extent on Overall Survival in Patients With Advanced Stage IIIB/IV Non-Small Cell Lung Carcinoma

    SciTech Connect

    Higginson, Daniel S.; Chen, Ronald C.; Tracton, Gregg; Morris, David E.; Halle, Jan; Rosenman, Julian G.; Stefanescu, Mihaela; Pham, Erica; Socinski, Mark A.; Marks, Lawrence B.

    2012-11-01

    Purpose: Patients with advanced stage IIIB or stage IV non-small cell lung carcinoma are typically treated with initial platinum-based chemotherapy. A variety of factors (eg, performance status, gender, age, histology, weight loss, and smoking history) are generally accepted as predictors of overall survival. Because uncontrolled pulmonary disease constitutes a major cause of death in these patients, we hypothesized that clinical and radiographic factors related to intrathoracic disease at diagnosis may be prognostically significant in addition to conventional factors. The results have implications regarding the selection of patients for whom palliative thoracic radiation therapy may be of most benefit. Methods and Materials: We conducted a pooled analysis of 189 patients enrolled at a single institution into 9 prospective phase II and III clinical trials involving first-line, platinum-based chemotherapy. Baseline clinical and radiographic characteristics before trial enrollment were analyzed as possible predictors for subsequent overall survival. To assess the relationship between anatomic location and volume of disease within the thorax and its effect on survival, the pre-enrollment computed tomography images were also analyzed by contouring central and peripheral intrapulmonary disease. Results: On univariate survival analysis, multiple pulmonary-related factors were significantly associated with worse overall survival, including pulmonary symptoms at presentation (P=.0046), total volume of intrathoracic disease (P=.0006), and evidence of obstruction of major bronchi or vessels on prechemotherapy computed tomography (P<.0001). When partitioned into central and peripheral volumes, central (P<.0001) but not peripheral (P=.74) disease was associated with worse survival. On multivariate analysis with known factors, pulmonary symptoms (hazard ratio, 1.46; P=.042), central disease volume (hazard ratio, 1.47; P=.042), and bronchial/vascular compression (hazard ratio, 1

  7. Energy levels and lifetimes of Nd IV, Pm IV, Sm IV, and Eu IV

    SciTech Connect

    Dzuba, V. A.; Safronova, U. I.; Johnson, W. R.

    2003-09-01

    To address the shortage of experimental data for electron spectra of triply ionized rare-earth elements we have calculated energy levels and lifetimes of 4f{sup n+1} and 4f{sup n}5d configurations of Nd IV (n=2), Pm IV (n=3), Sm IV (n=4), and Eu IV (n=5) using Hartree-Fock and configuration-interaction methods. To control the accuracy of our calculations we also performed similar calculations for Pr III, Nd III, and Sm III, for which experimental data are available. The results are important, in particular, for physics of magnetic garnets.

  8. Extent freshwater limestone bank at Iván-halála Valley, Gerecse Mts., Northern Hungary: a key to understand the uplift history of the region

    NASA Astrophysics Data System (ADS)

    Zalai, Zsófia; Kovács, András; Molnár, Gábor; Bereczki, László; Timár, Gábor; Csillag, Gábor; Fodor, László; Kercsmár, Zsolt

    2015-04-01

    DC geoelectrical measurements (VES and multielectrode sounding) have been carried out in the western Gerecse Mountains (northern Hungary), east of the village of Dunaszentmiklós, in between the Tekeres stream and the Nagy-Somló Hill, in order to understand the geological structure and partially the geological evolution of the Mesosoic rocks dominated region. Evaluating the measurements a well defined, high resistivity, 5-20 m thick layer in shallow depth was outlined on the hilltops of two sides of the valley. In one side, this bank is found at a point with elevated position, while on the other side, the 5-10 m thick bank covers an extent, 250 meters wide area, with a dip of cca. 5-6 degrees WNW, covering the slope itself. This layer corresponds to a Pleistocene freshwater limestone formation that was not known until now on the research area. The presence and the spatial extension of the limestone body is a key for understanding the (neo)tectonic evolution of the study area. Freshwater limestones mark paleo-surfaces that can be originally horizontal and tilt later because of regional structural or local slope movements - and the paleosurface itself could be originally tilt, too. However, it is an interesting puzzle tile to understand of the uplift history of the western Gerecse mountains and this part of the Transdanubian Range. This research is supported by the Project OTKA NK83400 (SourceSink Hungary).

  9. Ab initio potential energy curve of F2. IV. Transition from the covalent to the van der Waals region: Competition between multipolar and correlation forces

    NASA Astrophysics Data System (ADS)

    Bytautas, Laimutis; Ruedenberg, Klaus

    2009-05-01

    The potential energy curve of the fluorine molecule in the ground electronic state Σ1g+ is determined and analyzed in the long-range region. The analysis is based on expressing the potential as the sum of the potential energy curve of the uncorrelated, but properly dissociating wave function and the correlation energy contribution. It is shown that, in the long-range region, the former becomes identical with the interaction between the quadrupoles of the fluorine atoms and the latter becomes the London dispersion interaction. The former is repulsive because of the coaxial quadrupole alignments in the Σ1g+ ground state and proportional to 1/R5. The latter is attractive and proportional to 1/R6. There moreover exists an additional repulsive force due to the loss of spin-orbit coupling upon the bond formation. As a result of these antagonistic interactions, the potential energy curve has a barrier at about 4 Å, with a value about +0.04 mhartree. The descent of the potential toward the minimum, when the atoms approach each other from infinity, begins therefore only at internuclear distances less than about twice the equilibrium distance and is then very steep.

  10. Facile Routes to Th(IV), U(IV), and Np(IV) Phosphites and Phosphates

    SciTech Connect

    Villa, Eric M.; Wang, Shuao; Alekseev, Evgeny V.; Depmeier, Wulf; Albrecht-Schmitt, Thomas E.

    2011-08-05

    Three actinide(IV) phosphites and a NpIV phosphate, AnIV(HPO₃)₂(H₂O)₂ (An = Th, U, Np) and Cs[Np(H1.5PO₄)(PO₄)]₂, respectively, were synthesized using mild hydrothermal conditions. The first three phases are isotypic and were obtained using similar reaction conditions. Cs[Np(H1.5PO₄)(PO₄)]₂ was synthesized using an analogous method to that of Np(HPO₃)₂(H₂O)₂. However, this fourth phase is quite different in comparison to the other phases in both composition and structure. The structure of Cs[Np(H1.5PO₄)(PO₄)]₂ is constructed from double layers of neptunium(IV) phosphate with caesium cations in the interlayer region. In contrast, An(HPO₃)₂(H₂O)₂ (An = Th, U, Np) form dense 3D networks. The actinide contraction is detected in variety of metrics obtained from single-crystal X-ray diffraction data. Changes in the oxidation state of the neptunium starting materials yield different products.

  11. 40 CFR Appendix IV to Part 600 - Sample Fuel Economy Labels for 2008 and Later Model Year Vehicles

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Sample Fuel Economy Labels for 2008 and Later Model Year Vehicles IV Appendix IV to Part 600 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Pt. 600, App. IV Appendix IV to Part...

  12. Using PLATO IV.

    ERIC Educational Resources Information Center

    Meller, David V.

    This beginning reference manual describes PLATO IV hardware for prospective users and provides an introduction to PLATO for new authors. The PLATO terminal is described in detail in Chapter 1. Chapter 2 provides a block diagram of the PLATO IV system. Procedures for getting on line are described in Chapter 3, and Chapter 4 provides references to…

  13. Transferring Success ESEA IV. Part C, Education Innovation and Support. Volume IV: Replication Manual.

    ERIC Educational Resources Information Center

    Regnier, Paul; Khan, Muhammad

    This planning guide provides eligible education agencies in New York State with the necessary information and instructions for replication grant competition in Title IV of the Elementary Secondary Education Act. Replication is the final phase of the "transferring success" process whereby a demonstrator's program is adopted by a New York State…

  14. The self-consistent parallel electric field due to electrostatic ion-cyclotron turbulence in downward auroral-current regions of the Earth's magnetosphere. IV

    SciTech Connect

    Jasperse, John R.; Basu, Bamandas; Lund, Eric J.; Grossbard, Neil

    2010-06-15

    The physical processes that determine the self-consistent electric field (E{sub ||}) parallel to the magnetic field have been an unresolved problem in magnetospheric physics for over 40 years. Recently, a new multimoment fluid theory was developed for inhomogeneous, nonuniformly magnetized plasma in the guiding-center and gyrotropic approximation that includes the effect of electrostatic, turbulent, wave-particle interactions (see Jasperse et al. [Phys. Plasmas 13, 072903 (2006); ibid.13, 112902 (2006)]). In the present paper and its companion paper [Jasperse et al., Phys. Plasmas 17, 062903 (2010)], which are intended as sequels to the earlier work, a fundamental model for downward, magnetic field-aligned (Birkeland) currents for quasisteady conditions is presented. The model includes the production of electrostatic ion-cyclotron turbulence in the long-range potential region by an electron, bump-on-tail-driven ion-cyclotron instability. Anomalous momentum transfer (anomalous resistivity) by itself is found to produce a very small contribution to E{sub ||}; however, the presence of electrostatic, ion-cyclotron turbulence has a very large effect on the altitude dependence of the entire quasisteady solution. Anomalous energy transfer (anomalous heating and cooling) modifies the density, drift, and temperature altitude profiles and hence the generalized parallel-pressure gradients and mirror forces in the electron and ion momentum-balance equations. As a result, |E{sub ||}| is enhanced by nearly a factor of 40 compared to its value when turbulence is absent. The space-averaged potential increase associated with the strong double layer at the bottom of the downward-current sheet is estimated using the FAST satellite data and the multimoment fluid theory.

  15. [Evaluation of a triatoma infestans eradication program in rural dwellings from the IV region, Chile, by means of serology for Chagas disease in 0-10 years old children].

    PubMed

    Lorca, M; Schenone, H; del C Contreras, M; García, A; Bahamonde, M I; Correa, V; Valdés, J; Rojas, A; Jofré, A

    1995-01-01

    The present study deals with the evaluation of the effectiveness of the measures employed in the control of Triatoma infestans, the vector of Trypanosoma cruzi infection (Chagas' disease), in the IV region of Chile through a serological follow up program. For this reason, a serological survey has been carried out in 2,783 children, from 0 to 10 years, who live in rural high endemic areas of the region. The sera were tested using an indirect hemagglutination test (IHAT) and ELISA techniques with results agreeing in 99.9% of the samples. In children with positive serology xenodiagnosis was performed and blood samples from the corresponding mothers were submitted to serology for Chagas' disease. These additional tests should allow to distinguish between congenital infection and vectorial transmission. It was observed that vectorial transmission of T. cruzi was interrupted in some localities where entomological control has been applied for 10 years, or lowered in those which have been submitted to desinsectations in the last 5 years. On the other hand, a relatively high prevalence of the infection has been detected in some localities. These results suggest an apparent increase of vectorial transmission, indicating the need of readjusting the dwellings insecticide sprayings activities to improve the measures against the vector. PMID:8762674

  16. Planning Guide, ESEA IV. Part C: Education Innovation and Support, 1975-76.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Div. of ESC General Program Planning.

    This planning guide is intended to provide all eligible education agencies in New York State with the information necessary to compete for federal grants under the Elementary and Secondary Education Act, Title IV, part C. Under Title IV, part C, federal funds will be granted to certain local education agencies for the development, validation,…

  17. IV treatment at home

    MedlinePlus

    ... home; PICC line - home; Infusion therapy - home; Home health care - IV treatment ... Often, home health care nurses will come to your home to give you the medicine. Sometimes, a family member, a friend, or ...

  18. The Relationship of the State Coordinating Agency with the Executive and Legislative Divisions of State Government in Meeting Budget Needs of Higher Education Systems. Proceedings of Ten-State Regional Conference (Oklahoma City, Oklahoma, December 1976).

    ERIC Educational Resources Information Center

    State Higher Education Executive Officers Association.

    Proceedings of a 10-state 1976 regional conference on the relationship of the state coordinating agency with the executive and legislative divisions of state government in meeting budget needs for higher education systems are presented as part of an inservice education program. The participating states were Arkansas, Colorado, Iowa, Kansas,…

  19. Developing a Skilled and Educated Workforce through Regional Planning. Status Report of Projects Sponsored by the Texas Department of Commerce, the Texas Higher Education Coordinating Board, and the Texas Education Agency.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    As a result of a call by Texas agencies for demonstration programs in regional planning to assist economic development by educating the work force, three models were funded in December 1987, with plans to continue operating through June 30, 1989. One of the projects is being conducted by the Upper Rio Grande Private Industry Council in El Paso for…

  20. GCF Mark IV development

    NASA Technical Reports Server (NTRS)

    Mortensen, L. O.

    1982-01-01

    The Mark IV ground communication facility (GCF) as it is implemented to support the network consolidation program is reviewed. Changes in the GCF are made in the area of increased capacity. Common carrier circuits are the medium for data transfer. The message multiplexing in the Mark IV era differs from the Mark III era, in that all multiplexing is done in a GCF computer under GCF software control, which is similar to the multiplexing currently done in the high speed data subsystem.

  1. Structure and function of the region of the replication origin of the Bacillus subtilis chromosome. IV. Transcription of the oriC region and expression of DNA gyrase genes and other open reading frames.

    PubMed Central

    Ogasawara, N; Moriya, S; Yoshikawa, H

    1985-01-01

    We have determined nucleotide sequence of some 10,000 base pairs (bp) in the oriC region of the Bacillus subtilis chromosome. Initiation sites of transcription from this region were determined in vivo by the S1-mapping method. Five major initiation sites were found in the leader sequences of five open reading frames (ORF) deduced from the nucleotide sequence. The sixth site is located inside the ORF323("recF"). Putative promoters were found for each transcript. Function of these promoters was demonstrated in Escherichia coli by the Maxi-cell method using appropriate fragments cloned in pBR vectors. Based on these results, genes in 10,000 bp oriC region are divided into 4 transcriptional units. GyrB composes one unit with two other ORFs, while gyrA constitutes a single unit by itself. The promoters for ORF446("dnaA") and ORF378("dnaN") are located within the putative signal sequences for oriC. Transcription from these promoters is dependent on a dna-initiation gene, dnaB. Images PMID:2987848

  2. Interplanetary Type IV Bursts

    NASA Astrophysics Data System (ADS)

    Hillaris, A.; Bouratzis, C.; Nindos, A.

    2016-08-01

    We study the characteristics of moving type IV radio bursts that extend to hectometric wavelengths (interplanetary type IV or type {IV}_{{IP}} bursts) and their relationship with energetic phenomena on the Sun. Our dataset comprises 48 interplanetary type IV bursts observed with the Radio and Plasma Wave Investigation (WAVES) instrument onboard Wind in the 13.825 MHz - 20 kHz frequency range. The dynamic spectra of the Radio Solar Telescope Network (RSTN), the Nançay Decametric Array (DAM), the Appareil de Routine pour le Traitement et l' Enregistrement Magnetique de l' Information Spectral (ARTEMIS-IV), the Culgoora, Hiraso, and the Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN) Radio Spectrographs were used to track the evolution of the events in the low corona. These were supplemented with soft X-ray (SXR) flux-measurements from the Geostationary Operational Environmental Satellite (GOES) and coronal mass ejections (CME) data from the Large Angle and Spectroscopic Coronagraph (LASCO) onboard the Solar and Heliospheric Observatory (SOHO). Positional information of the coronal bursts was obtained by the Nançay Radioheliograph (NRH). We examined the relationship of the type IV events with coronal radio bursts, CMEs, and SXR flares. The majority of the events (45) were characterized as compact, their duration was on average 106 minutes. This type of events was, mostly, associated with M- and X-class flares (40 out of 45) and fast CMEs, 32 of these events had CMEs faster than 1000 km s^{-1}. Furthermore, in 43 compact events the CME was possibly subjected to reduced aerodynamic drag as it was propagating in the wake of a previous CME. A minority (three) of long-lived type {IV}_{{IP}} bursts was detected, with durations from 960 minutes to 115 hours. These events are referred to as extended or long duration and appear to replenish their energetic electron content, possibly from electrons escaping from the corresponding coronal

  3. The preparation for and survival of an EPA Title IV and Title V facility audit

    SciTech Connect

    Facca, G.L.; Faler, M.

    1999-07-01

    As part of the 1990 Clean Air Act Amendments, major facilities are required to obtain federally enforceable operating permits (Title V). In a separate permitting action, the electric utilities with units generating more then 25 megawatts are required to obtain permits for NO{sub x} and SO{sub x}, the emissions which contribute to acid rain (Title IV). The Title IV permit is included as part of the Title V permit. This paper will use an actual audit experience at a coal fired generation facility as a case study for the preparation for and outcome of an EPA Title IV Level 3 audit. The paper will document the procedures for preparation, the audit process, and the outcome. The audit is part of the EPA's process for review of the record keeping and instrument calibration methods outlined in Title IV. Both types of permits have many different record keeping and monitoring requirements as well as separate reporting requirements which are submitted to both federal; state and local regulatory agencies for review and evaluation. Title IV units include very specific instrument calibration/audit requirements, and Title V has compliance testing and monitoring requirements. Alliant Power was notified in August 1998 of the intent of EPA Region VII to conduct a Level 3 audit at the Lansing Generation Station. The US EPA and the State of Iowa intended to review all Title IV record keeping (Level 1), continuous emission monitoring calibrations and linearity testing (Level 2) and observe the annual Relative Accuracy Testing Audit performed by an outside contractor. In addition, during this facility site visit, the compliance with Title V permit requirements was also audited.

  4. The O IV and S IV intercombination lines in solar and stellar ultraviolet spectra

    NASA Technical Reports Server (NTRS)

    Cook, J. W.; Keenan, F. P.; Dufton, P. L.; Kingston, A. E.; Pradhan, A. K.; Zhang, H. L.; Doyle, J. G.; Hayes, M. A.

    1995-01-01

    New calculations of O IV electron density diagnostic emission-line ratios involving the 1399.8, 1401.2, 1404.8, and 14076.4 A transitions are presented. A comparison of these calculations with observational data from a quiet solar region, a sunspot, and an active region obtained with the High Resolution Telescope and Spectrograph (HRTS), two flares observed with the SO82B spectrograph on board Skylab, and Hubble Space Telescope (HST) observations by the Goddard High Resolution Spectrograph (GHRS) of Capella, gives good results using the ratio R(sub 1) = I(1407.4 A)/I(1401.2 A). However, the electron density obtained using the ratio R(sub 2) = I(1407.4 A)/I(1404.8 A) is often an order of magnitude smaller. The O IV 1404.8 A line is blended with the S IV 1404.8 A line, and we investigate whether this ratio may still be used as a density diagnostic if the S IV 1406.1 A line intensity is used to correct for the presence of S IV 1404.8 A, using previous S IV calculations by Dufton et al. We still find systematic differences compared to density determinations from line ratios that do not involve the O IV 1404.8 A line, which we suggest are due to errors in earlier theoretical calculations of the S IV atomic data, and also possibly to previously unconsidered fluorescent pumping of the upper level of the S IV 1404.8 A transition.

  5. PLATO IV Accountancy Index.

    ERIC Educational Resources Information Center

    Pondy, Dorothy, Comp.

    The catalog was compiled to assist instructors in planning community college and university curricula using the 48 computer-assisted accountancy lessons available on PLATO IV (Programmed Logic for Automatic Teaching Operation) for first semester accounting courses. It contains information on lesson access, lists of acceptable abbreviations for…

  6. IVS Technology Coordinator Report

    NASA Technical Reports Server (NTRS)

    Whitney, Alan

    2013-01-01

    This report of the Technology Coordinator includes the following: 1) continued work to implement the new VLBI2010 system, 2) the 1st International VLBI Technology Workshop, 3) a VLBI Digital- Backend Intercomparison Workshop, 4) DiFX software correlator development for geodetic VLBI, 5) a review of progress towards global VLBI standards, and 6) a welcome to new IVS Technology Coordinator Bill Petrachenko.

  7. The PLATO IV Architecture.

    ERIC Educational Resources Information Center

    Stifle, Jack

    The PLATO IV computer-based instructional system consists of a large scale centrally located CDC 6400 computer and a large number of remote student terminals. This is a brief and general description of the proposed input/output hardware necessary to interface the student terminals with the computer's central processing unit (CPU) using available…

  8. Quality in Cross-Border Higher Education and Challenges for the Internationalization of National Quality Assurance Agencies in the Asia-Pacific Region: The Taiwanese Experience

    ERIC Educational Resources Information Center

    Hou, Angela Yung-chi

    2014-01-01

    Cross-border higher education has created a need to build capacity -- particularly in the internationalization dimension -- for national quality assurance agencies to evaluate cross-border education provided by foreign educational providers, or jointly by local and foreign institutions. This is quickly becoming a key issue in the Asia-Pacific…

  9. U.S. ENVIRONMENTAL PROTECTION AGENCY'S PM SUPERSITES PROGRAM - A MAJOR SUCCESSFUL COLLABORATIVE AIR QUALITY PROGRAM SUPPORTING STATES AND REGIONAL ORGANIZATIONS IN THEIR APPROACHES TO REDUCE PM LEVELS IN AIR ON URBAN AND REGIONAL SCALES

    EPA Science Inventory

    The U.S. Environmental Protection Agency's Particulate Matter (PM) Supersites Program (Program) is a nationwide air quality methods, measurement, modeling, and data analysis program initiated through cooperative agreements with leading universities in the United States. The Progr...

  10. DNA Ligase IV regulates XRCC4 nuclear localization

    PubMed Central

    Francis, Dailia B.; Kozlov, Mikhail; Chavez, Jose; Chu, Jennifer; Malu, Shruti; Hanna, Mary; Cortes, Patricia

    2014-01-01

    DNA Ligase IV, along with its interacting partner XRCC4, are essential for repairing DNA double strand breaks by non-homologous end joining (NHEJ). Together, they complete the final ligation step resolving the DNA break. Ligase IV is regulated by XRCC4 and XLF. However, the mechanism(s) by which Ligase IV control the NHEJ reaction and other NHEJ factor(s) remains poorly characterized. Here, we show that a C-terminal region of Ligase IV (aa 620 to 800), which encompasses a NLS, the BRCT I, and the XRCC4 interacting region (XIR), is essential for nuclear localization of its co-factor XRCC4. In Ligase IV deficient cells, XRCC4 showed deregulated localization remaining in the cytosol even after induction of DNA double strand breaks. DNA Ligase IV was also required for efficient localization of XLF into the nucleus. Additionally, human fibroblasts that harbor hypomorphic mutations within the Ligase IV gene displayed decreased levels of XRCC4 protein, implicating that DNA Ligase IV is also regulating XRCC4 stability. Our results provide evidence for a role of DNA Ligase IV in controlling the cellular localization and protein levels of XRCC4. PMID:24984242

  11. MONIFORMS as Authoring Aids for the PLATO IV CAI System.

    ERIC Educational Resources Information Center

    Schulz, Russel E.

    An analysis of portions of the HumRRO (Human Resources Research Organization) developed computer-assisted instruction (CAI) course in COBOL programing, and a survey of representatives from Advanced Research Project Agency (ARPA) PLATO IV installations indicated a need for authoring aids that could be prepared and programed easily and quickly. The…

  12. ESEA Title IV-C in Kansas. Innovations in Education.

    ERIC Educational Resources Information Center

    Kansas State Dept. of Education, Topeka.

    Title IV-C of the Elementary and Secondary Education Act calls for maintenance of a state "innovative-exemplary program" to work with local education agencies in the development and dissemination of new educational projects. To date, over 126 Kansas districts have been involved in this program. This booklet discusses a number of innovative…

  13. 40 CFR 144.23 - Class IV wells.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Class IV wells. 144.23 Section 144.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND...) and (b) of this section, injection wells used to inject contaminated ground water that has...

  14. 40 CFR 144.23 - Class IV wells.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Class IV wells. 144.23 Section 144.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND...) and (b) of this section, injection wells used to inject contaminated ground water that has...

  15. 40 CFR 144.13 - Prohibition of Class IV wells.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Prohibition of Class IV wells. 144.13 Section 144.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS... wells. (c) Wells used to inject contaminated ground water that has been treated and is being...

  16. 40 CFR 144.23 - Class IV wells.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Class IV wells. 144.23 Section 144.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND...) and (b) of this section, injection wells used to inject contaminated ground water that has...

  17. 40 CFR 144.23 - Class IV wells.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Class IV wells. 144.23 Section 144.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND...) and (b) of this section, injection wells used to inject contaminated ground water that has...

  18. 40 CFR 144.23 - Class IV wells.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Class IV wells. 144.23 Section 144.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND...) and (b) of this section, injection wells used to inject contaminated ground water that has...

  19. 76 FR 66281 - Defense Transportation Regulation, Part IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... Federal Register Notice (FRN), Docket ID: DOD-2010- OS-0034, published April 1, 2010 (75 FR 16445-16446) and subsequently revised April 5, 2011 (76 FR 18737). We have taken industry recommendations into... of the Secretary Defense Transportation Regulation, Part IV AGENCY: United States...

  20. Assessment Inventories, Surveys, and Templates for Evaluating Educational Technology Regional and Local Assistance Programs. Phase IV of the Comprehensive Study of Educational Technology Programs Authorized from 1984-1992.

    ERIC Educational Resources Information Center

    Far West Lab. for Educational Research and Development, San Francisco, CA.

    This report on Phase IV, of a four-phase study, provided for the development of evaluation templates and instruments to be used by the California Department of Education to facilitate systematic assessment of state funded educational technology programs and projects. These assessment documents comprised the major data collection sources for the…

  1. 77 FR 55180 - Notice of Proposed Changes to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... Natural Resources Conservation Service Notice of Proposed Changes to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... publication. FOR FURTHER INFORMATION CONTACT: John A. Bricker, State Conservationist, Natural...

  2. PMD IVS Analysis Center

    NASA Technical Reports Server (NTRS)

    Tornatore, Vincenza

    2013-01-01

    The main activities carried out at the PMD (Politecnico di Milano DIIAR) IVS Analysis Center during 2012 are briefly higlighted, and future plans for 2013 are sketched out. We principally continued to process European VLBI sessions using different approaches to evaluate possible differences due to various processing choices. Then VLBI solutions were also compared to the GPS ones as well as the ones calculated at co-located sites. Concerning the observational aspect, several tests were performed to identify the most suitable method to achieve the highest possible accuracy in the determination of GNSS (GLOBAL NAVIGATION SATELLITE SYSTEM) satellite positions using the VLBI technique.

  3. 78 FR 2390 - CSOLAR IV South, LLC, Wistaria Ranch Solar, LLC, CSOLAR IV West, LLC, CSOLAR IV North, LLC v...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... Energy Regulatory Commission CSOLAR IV South, LLC, Wistaria Ranch Solar, LLC, CSOLAR IV West, LLC, CSOLAR IV North, LLC v. California Independent System Operator Corporation; Notice of Complaint Take notice... IV South, LLC, Wistaria Ranch Solar, LLC, CSOLAR IV West, LLC and CSOLAR IV North, LLC...

  4. 78 FR 45516 - Agency Information Collection Activities; Comment Request; Foreign Schools Eligibility Criteria...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... Participate in Title IV HEA Programs AGENCY: Department of Education (ED), Federal Student Aid (FSA). ACTION... Criteria Apply to Participate in Title IV HEA Programs OMB Control Number: 1845-0105 Type of Review: An... in Title IV programs under the Higher Education Act of 1965, as amended. There has been no change...

  5. 75 FR 25262 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Extension...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... Older Americans Act Title IV Discretionary Grants Program AGENCY: Administration on Aging, HHS. ACTION... Announcement and Application Instructions Template for the Older Americans Act Title IV Discretionary Grants... follows: Frequency: 10-15 Title IV Program Announcements published annually. Respondents: State...

  6. An organizational field approach to resource environments in healthcare: comparing entries of hospitals and home health agencies in the San Francisco Bay region.

    PubMed Central

    Ruef, M; Mendel, P; Scott, W R

    1998-01-01

    OBJECTIVE: To draw together insights from three perspectives (health economics, organizational ecology, and institutional theory) in order to clarify the factors that influence entries of providers into healthcare markets. A model centered on the concept of an organizational field is advanced as the level of analysis best suited to examining the assortment and interdependence of organizational populations and the institutional forces that shape this co-evolution. In particular, the model argues that: (1) different populations of healthcare providers partition fiscal, geographic, and demographic resource environments in order to ameliorate competition and introduce service complementarities; and (2) competitive barriers to entry within populations of providers vary systematically with regulatory regimens. DATA SOURCES: County-level entries of hospitals and home health agencies in the San Francisco Bay Area using data from the American Hospital Association (1945-1991) and California's Office of Statewide Health Planning and Development (1976-1991). Characteristics of the resource environment are derived from the Area Resource File (ARF) and selected government censuses. METHODS OF ANALYSIS: A comparative design is applied to contrast influences on hospital and home health agency entries during the post-World War II period. Empirical estimates are obtained using Poisson and negative binomial regression models. RESULTS: Hospital and HHA markets are partitioned primarily by the age and education of consumers and, to a lesser extent, by urbanization levels and public funding expenditures. Such resource partitioning allows independent HHAs to exist comfortably in concentrated hospital markets. For both hospitals and HHAs, the barriers to entry once generated by oligopolistic concentration have declined noticeably with the market-oriented reforms of the past 15 years. CONCLUSION: A field-level perspective demonstrates that characteristics of local resource environments

  7. Relations between the photospheric magnetic field and the emission from the outer atmospheres of cool stars. II - The C IV 1550 A doublet

    NASA Technical Reports Server (NTRS)

    Schrijver, C. J.

    1990-01-01

    Solar and stellar data are used to determine the relationship between C IV 1548 + 1551 A and magnetic flux densities. C IV SMM-UVSP spectroheliograms of solar quiet regions and plages are analyzed. Typical distribution functions of C IV flux densities over both quiet and active solar regions are presented. The C IV emission is shown to be dependent on magnetic flux density.

  8. IVS contribution to the next ITRF

    NASA Astrophysics Data System (ADS)

    Bachmann, Sabine; Messerschmitt, Linda; Thaller, Daniela

    2015-04-01

    Generating the contribution of the International VLBI Service (IVS) to the next ITRF (ITRF2013 or ITRF2014) was the main task of the IVS Combination Center at the Federal Agency for Cartography and Geodesy (BKG, Germany) in 2014. Starting with the ITRF2005, the IVS contribution to the ITRF is an intra-technique combined solution using multiple individual contributions from different institutions. For the upcoming ITRF ten international institutions submitted data files for a combined solution. The data files contain 24h VLBI sessions from the late 1970s until the end of 2014 in SINEX file format containing datum free normal equations with station coordinates and Earth Orientation Parameters (EOP). All contributions have to meet the IVS standards for ITRF contribution in order to guarantee a consistent combined solution. In the course of the generation of the intra-technique combined solution, station coordinate time series for each station as well as a Terrestrial Reference Frame based on the contributed VLBI data (VTRF) were generated and analyzed. Preliminary results using data until the end of 2013 show a scaling factor of -0.47 ppb resulting from a 7-parameter Helmert transformation of the VTRF w.r.t. ITRF2008, which is comparable to the scaling factor that was determined in the precedent ITRF generation. An internal comparison of the EOPs between the combined solution and the individual contributions as well as external comparisons of the EOP series were carried out in order to assure a consistent quality of the EOPs. The data analyses, the combination procedure and results of the combined solution for station coordinates and EOP will be presented.

  9. 48 CFR 933.103 - Protests to the agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... shall prepare a report similar to that discussed in 48 CFR 33.104(a)(3)(iv). The Senior Procurement... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Protests to the agency... CONTRACTING REQUIREMENTS PROTESTS, DISPUTES, AND APPEALS Protests 933.103 Protests to the agency. (i)...

  10. Confirmatory Factor Analysis of the WAIS-IV/WMS-IV

    ERIC Educational Resources Information Center

    Holdnack, James A.; Zhou, Xiaobin; Larrabee, Glenn J.; Millis, Scott R.; Salthouse, Timothy A.

    2011-01-01

    The Wechsler Adult Intelligence Scale-fourth edition (WAIS-IV) and the Wechsler Memory Scale-fourth edition (WMS-IV) were co-developed to be used individually or as a combined battery of tests. The independent factor structure of each of the tests has been identified; however, the combined factor structure has yet to be determined. Confirmatory…

  11. NATIONAL COASTAL CONDITION REPORT IV

    EPA Science Inventory

    The National Coastal Condition Report IV (NCCR IV) is the fourth in a series of environmental assessments of U.S. coastal waters and the Great Lakes. The report includes assessments of all the nation’s estuaries in the contiguous 48 states and Puerto Rico, south-eastern Alaska, ...

  12. Aqueous complexation of thorium(IV), uranium(IV), neptunium(IV), plutonium(III/IV), and cerium(III/IV) with DTPA.

    PubMed

    Brown, M Alex; Paulenova, Alena; Gelis, Artem V

    2012-07-16

    Aqueous complexation of Th(IV), U(IV), Np(IV), Pu(III/IV), and Ce(III/IV) with DTPA was studied by potentiometry, absorption spectrophotometry, and cyclic voltammetry at 1 M ionic strength and 25 °C. The stability constants for the 1:1 complex of each trivalent and tetravalent metal were calculated. From the potentiometric data, we report stability constant values for Ce(III)DTPA, Ce(III)HDTPA, and Th(IV)DTPA of log β(101) = 20.01 ± 0.02, log β(111) = 22.0 ± 0.2, and log β(101) = 29.6 ± 1, respectively. From the absorption spectrophotometry data, we report stability constant values for U(IV)DTPA, Np(IV)DTPA, and Pu(IV)DTPA of log β(101) = 31.8 ± 0.1, 32.3 ± 0.1, and 33.67 ± 0.02, respectively. From the cyclic voltammetry data, we report stability constant values for Ce(IV) and Pu(III) of log β(101) = 34.04 ± 0.04 and 20.58 ± 0.04, respectively. The values obtained in this work are compared and discussed with respect to the ionic radius of each cationic metal. PMID:22738207

  13. ApoA-IV promotes the biogenesis of apoA-IV-containing HDL particles with the participation of ABCA1 and LCAT[S

    PubMed Central

    Duka, Adelina; Fotakis, Panagiotis; Georgiadou, Dimitra; Kateifides, Andreas; Tzavlaki, Kalliopi; von Eckardstein, Leonard; Stratikos, Efstratios; Kardassis, Dimitris; Zannis, Vassilis I.

    2013-01-01

    The objective of this study was to establish the role of apoA-IV, ABCA1, and LCAT in the biogenesis of apoA-IV-containing HDL (HDL-A-IV) using different mouse models. Adenovirus-mediated gene transfer of apoA-IV in apoA-I−/− mice did not change plasma lipid levels. ApoA-IV floated in the HDL2/HDL3 region, promoted the formation of spherical HDL particles as determined by electron microscopy, and generated mostly α- and a few pre-β-like HDL subpopulations. Gene transfer of apoA-IV in apoA-I−/− × apoE−/− mice increased plasma cholesterol and triglyceride levels, and 80% of the protein was distributed in the VLDL/IDL/LDL region. This treatment likewise generated α- and pre-β-like HDL subpopulations. Spherical and α-migrating HDL particles were not detectable following gene transfer of apoA-IV in ABCA1−/− or LCAT−/− mice. Coexpression of apoA-IV and LCAT in apoA-I−/− mice restored the formation of HDL-A-IV. Lipid-free apoA-IV and reconstituted HDL-A-IV promoted ABCA1 and scavenger receptor BI (SR-BI)-mediated cholesterol efflux, respectively, as efficiently as apoA-I and apoE. Our findings are consistent with a novel function of apoA-IV in the biogenesis of discrete HDL-A-IV particles with the participation of ABCA1 and LCAT, and may explain previously reported anti-inflammatory and atheroprotective properties of apoA-IV. PMID:23132909

  14. Latin-American Regional Developments in Space Technology and International Cooperation - Columbian Space Policy: An Approach to Create a National Space Agency

    NASA Astrophysics Data System (ADS)

    Arenales-Vergara, Oscar A.

    2002-01-01

    Space exploration is a great human adventure: culturally, scientifically, technologically and industrially. Since the earliest of times, civilizations have been united in their awe of, and inspiration by, the cosmos, as testified in particularly by the peoples and cultures of the Central and South American continent in pre-Columbian times. Today, space systems have become an essential tool for the scientific disciplines related to the knowledge of the universe, including our own planet and its close or its remote environment. The main objective of this research is to explain the way in which Colombia, rich in myths and secular legends connecting mankind to the universe, must in the present tackle the issue of its development of space activities. The context in which it could be carried out is also described, along with a perspective of the current state of science and technology in the space sector on a global scale. Any modern nation is concerned with its independence, whether political, economic, or intellectual. That is why we support the concept of countries in the process of development becoming actively involved in the international space scene. Indeed, having limitations in industrial and technological exchange, we feel excluded today from key fields for our tomorrow. This research thus proposes to demonstrate how in a time that can be regarded as one of the most serious crises in its history, Colombia could, in an atmosphere free from fratricidal conflicts, exploit its space matter capabilities. We do not limit our focus to the scientific field, but also consider the social, economic and cultural aspects. The results of this research delineate how Colombia could start a new optimistic phase of its development, joining the international space programs within the framework of agreements among the regional governments in Latin America.

  15. The soft, fluctuating UVB at z ˜ 6 as traced by C IV, Si IV, and C II

    NASA Astrophysics Data System (ADS)

    Finlator, Kristian; Oppenheimer, B. D.; Davé, Romeel; Zackrisson, E.; Thompson, Robert; Huang, Shuiyao

    2016-07-01

    The sources that drove cosmological reionization left clues regarding their identity in the slope and inhomogeneity of the ultraviolet ionizing background (UVB): bright quasars (QSOs) generate a hard UVB with predominantly large-scale fluctuations while Population II stars generate a softer one with smaller scale fluctuations. Metal absorbers probe the UVB's slope because different ions are sensitive to different energies. Likewise, they probe spatial fluctuations because they originate in regions where a galaxy-driven UVB is harder and more intense. We take a first step towards studying the reionization-epoch UVB's slope and inhomogeneity by comparing observations of 12 metal absorbers at z ˜ 6 versus predictions from a cosmological hydrodynamic simulation using three different UVBs: a soft, spatially inhomogeneous `galaxies+QSOs' UVB; a homogeneous `galaxies+QSOs' UVB, and a `QSOs-only' model. All UVBs reproduce the observed column density distributions of C II, Si IV, and C IV reasonably well although high-column, high-ionization absorbers are underproduced, reflecting numerical limitations. With upper limits treated as detections, only a soft, fluctuating UVB reproduces both the observed Si IV/C IV and C II/C IV distributions. The QSOs-only UVB overpredicts both C IV/C II and C IV/Si IV, indicating that it is too hard. The Haardt & Madau (2012) UVB underpredicts C IV/Si IV, suggesting that it lacks amplifications near galaxies. Hence current observations prefer a soft, fluctuating UVB as expected from a predominantly Population II background although they cannot rule out a harder one. Future observations probing a factor of 2 deeper in metal column density will distinguish between the soft, fluctuating and QSOs-only UVBs.

  16. EVALUATION OF THE PILLS IV

    EPA Science Inventory

    The report gives results of theoretical and experimental investigations of the operating characteristics of the PILLS IV (Particulate Instrumentation by Laser Light Scattering) in situ particle sizing instrument. Results of both investigations show large errors in sizing particle...

  17. Two distinct variants of erythrocyte spectrin beta IV domain.

    PubMed

    Pothier, B; Alloisio, N; Morlé, L; Maréchal, J; Barthélemy, H; Ducluzeau, M T; Dorier, A; Delaunay, J

    1989-11-01

    We report two distinct variants affecting the beta IV domain of erythrocyte spectrin, designated spectrin Saint-Chamond and spectrin Tlemcen. They were discovered in a French family and an Algerian individual, respectively. They appeared clinically and morphologically asymptomatic in the heterozygous state. In two-dimensional maps of spectrin partial digests, both mutants were manifested by cathodic shifts (with no change of the molecular weights) of the peptides that cover the N-terminal region of spectrin beta IV domain. The relevance of the abnormal peptides to the beta IV domain was established by quantitative analysis and by Western blotting using anti-beta IV domain-specific antibodies. These two variants are thus far the most distal variants of spectrin to be defined on an unequivocal structural basis. PMID:2807277

  18. Al III, Si IV, and C IV absorption toward zeta Ophiuchi: Evidence for photionized and collisionally ionized gas

    NASA Technical Reports Server (NTRS)

    Sembach, Kenneth R.; Savage, Blair D.; Jenkins, Edward B.

    1994-01-01

    We present Goddard High-Resolution Spectrograph observations at 3.5 km/s resolution and signal-to-noise ratios of 30 to 60 for the Al III, Si IV, and N V absorption lines in the far-ultraviolet spectrum of the O9.5 V star zeat Ophiuchi. The measurement reveal three types of highly ionized gas along the 140 pc line of sight. (1) Narrow components of Al III (b = 4.3 km/s, the mean value of (v(helio)) = -7.8 km/s; b = 3.2 km/s, the mean value of (v(sub helio)) = -14.4 km/s) and Si IV (b = 5.3 km/s, the mean value of (v(sub helio)) = -15.0 km/s) trace photionized gas in the expanding H II region surrounding zeta Oph. The observed magnitude and direction of the velocity offset between the Al III and Si IV profiles can be explained by models of H II regions that incorporate expansion. Narrow C IV absorption associated with the H II region is not detected. Predictions of the expected amounts of Si IV and C IV overestimate the column densities of these ions by factors of 30 and more than 10, respectively. The discrepancy may be due to the effects of elemental depletions in the gas and/or to the interaction of the stellar wind with surrounding matter. (2) Broad (b = 15 to 18 km/s) and weak Si IV and C IV absorption components are detected near the mean value of (v(sub helio)) = -26 km/s. The high-ionization species associated with these absorption components are probably produced by electron collisional ionization in a heated gas. This absorption may be physically related to the zeta Oph bow shock ot to a cloud complex situated within the local interstellar medium at d less than 60 pc. The C IV to Si IV column density ratio in this gas is 8, a factor of 6 less than conductive interface models predict, but this discrepancy may be removed by considering the effects of self-photoionization within the cooling gas in the model calculations. (3) A broad (b = 13 km/s) and weak C IV absorption feature detected at the mean value of (v(sub helio)) = -61 km/s is not seen in other

  19. 45 CFR 310.5 - What options are available for Computerized Tribal IV-D Systems and office automation?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... for access to that agency's existing automated data processing computer system to support... effect an operational computerized support enforcement system that meets Federal requirements under this part. (b) Computerized Tribal IV-D Systems. A Computerized Tribal IV-D System must be one of the...

  20. 45 CFR 310.5 - What options are available for Computerized Tribal IV-D Systems and office automation?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... for access to that agency's existing automated data processing computer system to support... effect an operational computerized support enforcement system that meets Federal requirements under this part. (b) Computerized Tribal IV-D Systems. A Computerized Tribal IV-D System must be one of the...

  1. 45 CFR 310.5 - What options are available for Computerized Tribal IV-D Systems and office automation?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... for access to that agency's existing automated data processing computer system to support... effect an operational computerized support enforcement system that meets Federal requirements under this part. (b) Computerized Tribal IV-D Systems. A Computerized Tribal IV-D System must be one of the...

  2. 40 CFR Appendix IV to Part 600 - Sample Fuel Economy Labels for 2008 Through 2012 Model Year Vehicles

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Sample Fuel Economy Labels for 2008 Through 2012 Model Year Vehicles IV Appendix IV to Part 600 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF...

  3. 40 CFR Appendix IV to Part 264 - Cochran's Approximation to the Behrens-Fisher Students' t-test

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Cochran's Approximation to the Behrens-Fisher Students' t-test IV Appendix IV to Part 264 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES...

  4. Characterization of Caramel Colour IV.

    PubMed

    Licht, B H; Shaw, K; Smith, C; Mendoza, M; Orr, J; Myers, D V

    1992-05-01

    A large number of commercial Caramel Colour IV samples were characterized in order to assess the uniformity of the class and to provide data to be used in specifications development. Owing to the chemical and physical complexity of caramel colour it was not feasible to perform detailed analysis of all constituents for assessment of uniformity. Instead, selected parameters were evaluated and judgements were made with respect to compositional uniformity based on the similarities of these parameters among the various samples. As Caramel Colour IV is required by the food industry in a range of colour intensities, there must be a range of properties that differ from sample to sample, but that are sufficiently similar for the material to still be considered as part of the Caramel Colour IV class. Fractions as well as whole caramel were analysed using selected spectrophotometric, chromatographic and chemical techniques. Samples were fractionated based on molecular weight and polarity. The data presented here provide evidence for the uniformity in composition of Caramel Colour IV with respect to molecular weight distribution, to nitrogen and sulphur content and their distribution throughout the fractions, to absorbance properties and to specific low molecular weight compounds. Thus, it can be concluded that Caramel Colour IV exhibits compositional uniformity within the range of colour intensity required by the food industry worldwide. PMID:1644377

  5. Structural insights into the role of domain flexibility in human DNA ligase IV.

    PubMed

    Ochi, Takashi; Wu, Qian; Chirgadze, Dimitri Y; Grossmann, J Günter; Bolanos-Garcia, Victor M; Blundell, Tom L

    2012-07-01

    Knowledge of the architecture of DNA ligase IV (LigIV) and interactions with XRCC4 and XLF-Cernunnos is necessary for understanding its role in the ligation of double-strand breaks during nonhomologous end joining. Here we report the structure of a subdomain of the nucleotidyltrasferase domain of human LigIV and provide insights into the residues associated with LIG4 syndrome. We use this structural information together with the known structures of the BRCT/XRCC4 complex and those of LigIV orthologs to interpret small-angle X-ray scattering of LigIV in complex with XRCC4 and size exclusion chromatography of LigIV, XRCC4, and XLF-Cernunnos. Our results suggest that the flexibility of the catalytic region is limited in a manner that affects the formation of the LigIV/XRCC4/XLF-Cernunnos complex. PMID:22658747

  6. Structural Insights into the Role of Domain Flexibility in Human DNA Ligase IV

    PubMed Central

    Ochi, Takashi; Wu, Qian; Chirgadze, Dimitri Y.; Grossmann, J. Günter; Bolanos-Garcia, Victor M.; Blundell, Tom L.

    2012-01-01

    Summary Knowledge of the architecture of DNA ligase IV (LigIV) and interactions with XRCC4 and XLF-Cernunnos is necessary for understanding its role in the ligation of double-strand breaks during nonhomologous end joining. Here we report the structure of a subdomain of the nucleotidyltrasferase domain of human LigIV and provide insights into the residues associated with LIG4 syndrome. We use this structural information together with the known structures of the BRCT/XRCC4 complex and those of LigIV orthologs to interpret small-angle X-ray scattering of LigIV in complex with XRCC4 and size exclusion chromatography of LigIV, XRCC4, and XLF-Cernunnos. Our results suggest that the flexibility of the catalytic region is limited in a manner that affects the formation of the LigIV/XRCC4/XLF-Cernunnos complex. PMID:22658747

  7. 40 CFR 255.11 - Criteria for identifying agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Criteria for identifying agencies. 255.11 Section 255.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and...

  8. 40 CFR 255.23 - Joint identification of agencies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Joint identification of agencies. 255.23 Section 255.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and...

  9. 40 CFR 255.11 - Criteria for identifying agencies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Criteria for identifying agencies. 255.11 Section 255.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and...

  10. 40 CFR 255.23 - Joint identification of agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Joint identification of agencies. 255.23 Section 255.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and...

  11. 40 CFR 255.23 - Joint identification of agencies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Joint identification of agencies. 255.23 Section 255.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and...

  12. 40 CFR 255.23 - Joint identification of agencies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Joint identification of agencies. 255.23 Section 255.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and...

  13. 40 CFR 255.11 - Criteria for identifying agencies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Criteria for identifying agencies. 255.11 Section 255.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and...

  14. 40 CFR 255.23 - Joint identification of agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Joint identification of agencies. 255.23 Section 255.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and...

  15. 40 CFR 255.11 - Criteria for identifying agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Criteria for identifying agencies. 255.11 Section 255.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and...

  16. 40 CFR 255.11 - Criteria for identifying agencies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Criteria for identifying agencies. 255.11 Section 255.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and...

  17. Standard Missile Block IV battery

    SciTech Connect

    Martin, J.

    1996-11-01

    During the 1980`s a trend in automatic primary battery technologies was the replacement of silver-zinc batteries by thermal battery designs. The Standard missile (SM 2) Block IV development is a noteworthy reversal of this trend. The SM2, Block IV battery was originally attempted as a thermal battery with multiple companies attempting to develop a thermal battery design. These attempts resulted in failure to obtain a production thermal battery. A decision to pursue a silver-zinc battery design resulted in the development of a battery to supply the SM 2, Block IV (thermal battery design goal) and also the projected power requirements of the evolving SM 2, Block IVA in a single silver-zinc battery design. Several advancements in silver-zinc battery technology were utilized in this design that improve the producibility and extend the boundaries of silver-zinc batteries.

  18. The C IV doublet ratio intensity effect in symbiotic stars

    NASA Technical Reports Server (NTRS)

    Michalitsianos, A. G.; Fahey, M.; Kafatos, M.; Viotti, R.; Cassatella, A.

    1988-01-01

    High-resolution UV spectra in the 1200-2000 wavelength range of the symbiotic variable R Aqr and its nebular jet were obtained in July 1987 with the IUE. The line profile structure of the C IV 1548, 1550 doublet in the jet indicates multicomponent velocity structure from an optically thin emitting gas. The C IV doublet profiles in the compact H II region engulfing the Mira and hot companion binary also suggest multicomponent structure with radial velocities up to about -100 km/s. The value of the doublet intensity ratio in the R Aqr H II region has been observed in other similar symbiotic stars, such as RX Pup. It is suggested that the anomalous behavior of the C IV doublet intensities may be useful for studying the spatial structure and temporal nature of winds in symbiotic stars.

  19. Identification and characterization of a dipeptidyl peptidase IV inhibitor from aronia juice

    SciTech Connect

    Kozuka, Miyuki; Yamane, Takuya; Nakano, Yoshihisa; Nakagaki, Takenori; Ohkubo, Iwao; Ariga, Hiroyoshi

    2015-09-25

    Aronia berries have many potential effects on health, including an antioxidant effect, effect for antimutagenesis, hepatoprotection and cardioprotection, an antidiabetic effect and inhibition of cancer cell proliferation. Previous human studies have shown that aronia juice may be useful for treatment of obesity disorders. In this study, we found that aronia juice has an inhibitory effect against dipeptidyl peptidase IV (DPP IV) (EC 3.4.14.5). DPP IV is a peptidase that cleaves the N-terminal region of incretins such as glucagon-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1). Inactivation of incretins by DPP IV induces reduction of insulin secretion. Furthermore, we identified that cyanidin 3, 5-diglucoside as the DPP IV inhibitor in aronia juice. DPP IV was inhibited more strongly by cyanidin 3, 5-diglucoside than by cyanidin and cyanidin 3-glucoside. The results suggest that DPP IV is inhibited by cyanidin 3, 5-diglucoside present in aronia juice. The antidiabetic effect of aronia juice may be mediated through DPP IV inhibition by cyanidin 3, 5-diglucoside. - Highlights: • DPP IV activity is inhibited by aronia juice. • DPP IV inhibitor is cyanidin 3, 5-diglucoside in aronia juice. • DPP IV is inhibited by cyanidin 3, 5-diglucoside more than cyanidin and cyanidin 3-glucoside.

  20. The Growth of Multinational Advertising Agencies in Latin America.

    ERIC Educational Resources Information Center

    Fejes, Fred

    1980-01-01

    Sketches the history of the expansion of multinational advertising agencies. Then examines the growth, characteristics, and consequences of these agencies in an important region of the developing world, Latin America. (PD)

  1. Statistics of Whistlers Received at both Rothera and SANAE IV

    NASA Astrophysics Data System (ADS)

    Delport, B.; Collier, A. B.; Koen, E. J.

    2012-04-01

    The Automatic Whistler Detector (AWD) has for the first time made extensive statistical studies of whistler occurrence possible. Continuous whistler observations have been made at a number of locations around the globe, in some instances extending over nine years. Three statistical studies have been performed using the data from these instruments, which have provided compelling evidence for the location of the source region of whistlers received at Tihany (Hungary), Dunedin (New Zealand) and Rothera (Antarctica). Analysis of AWD data has shown that the source region of SANAE IV and Rothera whistlers are relatively close, but despite this, that Rothera recorded on average ~5 times more whistlers than SANAE IV. Rothera and SANAE IV are separated by ~3000 km, and Rothera is ~3 hours earlier in MLT. The sites do differ considerably in L-value, with SANAE IV at L=4.32, and Rothera at L=2.71. During a three month period in 2009 simultaneous observations were made at both SANAE IV and Rothera. Using an algorithm to identify instances where the same whistler is observed at both sites, we find that the number of these whistlers is comparatively small. However, we proceed to discuss the occurrence statistics of these multiply received whistlers, and from this we attempt to glean some information about the differences in whistler occurrence rates between the two sites.

  2. The PLATO IV Communications System.

    ERIC Educational Resources Information Center

    Sherwood, Bruce Arne; Stifle, Jack

    The PLATO IV computer-based educational system contains its own communications hardware and software for operating plasma-panel graphics terminals. Key echoing is performed by the central processing unit: every key pressed at a terminal passes through the entire system before anything appears on the terminal's screen. Each terminal is guaranteed…

  3. Title IV: Improving Indian Education.

    ERIC Educational Resources Information Center

    Barker, Kipp A.

    The Indian Education Act of 1972, Title IV, has improved Native American education by emphasizing Native American control; it comes after 400 years of Euro-American involvement in Indian education during which assimilation was the primary goal. In 1568 Jesuit priests began "civilizing" and Christianizing the "savage" Indians; in 1794 the first…

  4. Tethys and Annex IV Progress Report for FY 2012

    SciTech Connect

    Hanna, Luke A.; Butner, R. Scott; Whiting, Jonathan M.; Copping, Andrea E.

    2013-09-01

    The marine and hydrokinetic (MHK) environmental Impacts Knowledge Management System, dubbed “Tethys” after the mythical Greek titaness of the seas, is being developed by the Pacific Northwest National Laboratory (PNNL) to support the U.S. Department of Energy’s Wind and Water Power Program (WWPP). Functioning as a smart database, Tethys enables its users to identify key words or terms to help gather, organize and make available information and data pertaining to the environmental effects of MHK and offshore wind (OSW) energy development. By providing and categorizing relevant publications within a simple and searchable database, Tethys acts as a dissemination channel for information and data which can be utilized by regulators, project developers and researchers to minimize the environmental risks associated with offshore renewable energy developments and attempt to streamline the permitting process. Tethys also houses a separate content-related Annex IV data base with identical functionality to the Tethys knowledge base. Annex IV is a collaborative project among member nations of the International Energy Agency (IEA) Ocean Energy Systems – Implementing Agreement (OES-IA) that examines the environmental effects of ocean energy devices and projects. The U.S. Department of Energy leads the Annex IV working with federal partners such as the Federal Energy Regulatory Commission (FERC), the Bureau of Ocean Energy Management (BOEM), and the National Oceanic Atmospheric Administration (NOAA). While the Annex IV database contains technical reports and journal articles, it is primarily focused on the collection of project site and research study metadata forms (completed by MHK researchers and developers around the world, and collected by PNNL) which provide information on environmental studies and the current progress of the various international MHK developments in the Annex IV member nations. The purpose of this report is to provide a summary of the content

  5. Zirconium(IV) and Hafnium(IV) Porphyrin and Phthalocyanine Complexes as New Dyes for Solar Cell Devices

    PubMed Central

    Radivojevic, Ivana; Bazzan, Giorgio; Burton-Pye, Benjamin P.; Ithisuphalap, Kemakorn; Saleh, Raihan; Durstock, Michael F.; Francesconi, Lynn C.; Drain, Charles Michael

    2012-01-01

    Metalloporphyrin and metallophthalocyanine dyes ligating Hf(IV) and Zr(IV) ions bind to semiconductor oxide surfaces such as TiO2 via the protruding group IV metal ions. The use of oxophylic metal ions with large ionic radii that protrude from the macrocycle is a unique mode of attaching chromophores to oxide surfaces in the design of dye-sensitized solar cells (DSSCs). Our previous report on the structure and physical properties of ternary complexes wherein the Hf(IV) and Zr(IV) ions are ligated to both a porphyrinoid and to a defect site on a polyoxometalate (POM) represents a model for this new way of binding dyes to oxide surfaces. The Zr(IV) and Hf(IV) complexes of 5,10,15,20-tetraphenylporphyrin (TPP) with two ligated acetates, (TPP)Hf(OAc)2 and (TPP)Zr(OAc)2, and the corresponding metallophthalocyanine (Pc) diacetate complexes, (Pc)Hf(OAc)2 and (Pc)Zr(OAc)2, were evaluated as novel dyes for the fabrication of dye-sensitized solar cells. Similarly to the ternary complexes with the POM, the oxide surface replaces the acetates to affect binding. In DSSCs the Zr(IV) phthalocyanine dye performs better than the Zr(IV) porphyrin dye, and reaches an overall efficiency of ~ 1.0%. The Hf(IV) dyes are less efficient. The photophysical properties of these complexes in solution suggested energetically favorable injection of electrons into the conduction band of TiO2 semiconductor nanoparticles, as well as a good band gap match with I3−/I− pair in liquid 1-butyl-3-methyl imidazolium iodide. The combination of blue absorbing TPP with the red absorbing Pc complexes can increase the absorbance of solar light in the device; however, the overall conversion efficiency of DSSCs using TiO2 nanoparticles treated with a mixture of both Zr(IV) complexes is comparable, but not greater than, the single (Pc)Zr. Thus, surface bound (TPP)Zr increases the absorbance in blue region of the spectra, but at the cost of diminished absorbance in the red in this DSSC architecture. PMID

  6. Structural study of elements of Tetrahymena telomerase RNA stem–loop IV domain important for function

    PubMed Central

    Richards, Rebecca J.; Wu, Haihong; Trantirek, Lukas; O'Connor, Catherine M.; Collins, Kathleen; Feigon, Juli

    2006-01-01

    Tetrahymena telomerase RNA (TER) contains several regions in addition to the template that are important for function. Central among these is the stem–loop IV domain, which is involved in both catalysis and RNP assembly, and includes binding sites for both the holoenzyme assembly protein p65 and telomerase reverse transcriptase (TERT). Stem–loop IV contains two regions with high evolutionary sequence conservation: a central GA bulge between helices, and a terminal loop. We solved the solution structure of loop IV and modeled the structure of the helical region containing the GA bulge, using NMR and residual dipolar couplings. The central GA bulge with flanking C–G base pairs induces a ∼50° semi-rigid bend in the helix. Loop IV is highly structured, and contains a conserved C–U base pair at the top of the helical stem. Analysis of new and previous biochemical data in light of the structure provides a rationale for some of the sequence conservation in this region of TER. The results suggest that during holoenzyme assembly the protein p65 recognizes a bend in stem IV, and this binding to central stem IV helps to position the structured loop IV for interaction with TERT and other region(s) of TER. PMID:16809815

  7. Atmosphere of Mars: Mariner IV Models Compared.

    PubMed

    Fjeldbo, G; Fjeldbo, W C; Eshleman, V R

    1966-09-23

    Three classes of models for the atmosphere of Mars differ in identifying the main ionospheric layer measured by Mariner IV as being analogous to a terrestrial F(2), F(1), or E layer. At an altitude of several hundred kilometers, the relative atmospheric mass densities for these models (in the order named) are approximately 1, 10(2), and 10(4), and the temperatures are roughly 100 degrees , 200 degrees , and 400 degrees K. Theory and observation are in best agreement for an F, s model, for which photodissociation of CO(2), and diffusive separation result in an atomic-oxygen upper atmosphere, with O(+) being the principal ion in the isothermal topside of the ionosphere. The mesopause temperature minimum would be at or below the freezing point of CO(2), and dry ice particles would be expected to form. However, an F(1) model, with molecular ions in a mixed and warmer upper atmosphere, might result if photodissociation and diffusive separation are markedly less than would be expected from analogy with Earth's upper atmosphere. The E model proposed by Chamberlain and McElroy appears very unlikely; it is not compatible with the measured ionization profile unless rather unlikely assumptions are made about the values, and changes with height, of the effective recombination coefficient and the average ion mass. Moreover our theoretical heat-budget computations for the atmospheric region probed by Mariner IV indicate markedly lower temperatures and temperature gradients than were obtained for the E model. PMID:17749730

  8. Accounting for Agency

    ERIC Educational Resources Information Center

    Valentine, Kylie

    2011-01-01

    Children are increasingly described as agents and agency is important to arguments for children's rights and participation. Yet agency is rarely defined or theorised in childhood studies. This article reviews common uses and meanings of agency and argues that critical, social conceptualisations have yet to be extensively taken up in childhood…

  9. 40 CFR 36.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Federal agency or agency. 36.645 Section 36.645 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... Federal agency or agency. Federal agency or agency means any United States executive department,...

  10. Excitation of heliumlike B IV

    NASA Astrophysics Data System (ADS)

    Kolk, K.-H.; Koenig, R.; Kunze, H.-J.

    1986-01-01

    Measurements are reported for line-intensity ratios emitted from heliumlike B IV ions in a plasma with electron density, N(e) = 1.5 x 10 to the 16th/cu cm and electron temperature, kT(e) = 175 eV. The plasma was produced in a theta-pinch discharge. The analysis supports theoretical excitation rates calculated in the distorted-wave approximation, which include the effect of resonances.

  11. 40 CFR 166.30 - Notice of Agency decision.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., Quarantine, and Public Health Exemptions § 166.30 Notice of Agency decision. (a) Notification of applicants... public health exemptions. The notice shall contain all of the following: (i) The name of the applicant; (ii) The pesticide authorized for use; (iii) The crop or site to be treated; and (iv) The...

  12. 40 CFR 166.30 - Notice of Agency decision.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., Quarantine, and Public Health Exemptions § 166.30 Notice of Agency decision. (a) Notification of applicants... public health exemptions. The notice shall contain all of the following: (i) The name of the applicant; (ii) The pesticide authorized for use; (iii) The crop or site to be treated; and (iv) The...

  13. 29 CFR 11.10 - Identification of agency actions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... Pursuant to 40 CFR 1506.11, however, OSHA and MSHA will consult with the Council on Environmental Quality... original standard. (iii) Agency legislative requests for appropriations Exempted by 40 CFR 1508.17. (iv) Recordkeeping and reporting requirements No possibility of significant environmental impact. (v) Routine...

  14. 29 CFR 11.10 - Identification of agency actions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... Pursuant to 40 CFR 1506.11, however, OSHA and MSHA will consult with the Council on Environmental Quality... original standard. (iii) Agency legislative requests for appropriations Exempted by 40 CFR 1508.17. (iv) Recordkeeping and reporting requirements No possibility of significant environmental impact. (v) Routine...

  15. 29 CFR 11.10 - Identification of agency actions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... Pursuant to 40 CFR 1506.11, however, OSHA and MSHA will consult with the Council on Environmental Quality... original standard. (iii) Agency legislative requests for appropriations Exempted by 40 CFR 1508.17. (iv) Recordkeeping and reporting requirements No possibility of significant environmental impact. (v) Routine...

  16. 29 CFR 11.10 - Identification of agency actions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... Pursuant to 40 CFR 1506.11, however, OSHA and MSHA will consult with the Council on Environmental Quality... original standard. (iii) Agency legislative requests for appropriations Exempted by 40 CFR 1508.17. (iv) Recordkeeping and reporting requirements No possibility of significant environmental impact. (v) Routine...

  17. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP ON RHIC SPIN PHYSICS III AND IV, POLARIZED PARTONS AT HIGH Q2 REGION, AUGUST 3, 2000 AT BNL, OCTOBER 14, 2000 AT KYOTO UNIVERSITY.

    SciTech Connect

    BUNCE, G.; VIGDOR, S.

    2001-03-15

    International workshop on II Polarized Partons at High Q2 region 11 was held at the Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, Japan on October 13-14, 2000, as a satellite of the international conference ''SPIN 2000'' (Osaka, Japan, October 16-21,2000). This workshop was supported by RIKEN (The Institute of Physical and Chemical Research) and by Yukawa Institute. The scientific program was focused on the upcoming polarized collider RHIC. The workshop was also an annual meeting of RHIC Spin Collaboration (RSC). The number of participants was 55, including 28 foreign visitors and 8 foreign-resident Japanese participants, reflecting the international nature of the RHIC spin program. At the workshop there were 25 oral presentations in four sessions, (1) RHIC Spin Commissioning, (2) Polarized Partons, Present and Future, (3) New Ideas on Polarization Phenomena, (4) Strategy for the Coming Spin Running. In (1) the successful polarized proton commissioning and the readiness of the accelerator for the physics program impressed us. In (2) and (3) active discussions were made on the new structure function to be firstly measured at RHIC, and several new theoretical ideas were presented. In session (4) we have established a plan for the beam time requirement toward the first collision of polarized protons. These proceedings include the transparencies presented at the workshop. The discussion on ''Strategy for the Coming Spin Running'' was summarized by the chairman of the session, S. Vigdor and G. Bunce.

  18. The fourth spectrum of iridium (Ir IV)

    NASA Astrophysics Data System (ADS)

    Azarov, Vladimir I.; Gayasov, Robert R.

    2016-03-01

    The spectrum of three times ionized iridium, Ir IV, was investigated in the 650-2045 Å wavelength region. The analysis has led to the determination of the 5d6, 5d5 6 s and 5d5 6 p configurations. Twenty-nine of 34 theoretically possible 5d6 levels, 44 of 74 possible 5d5 6 s levels and 150 of 214 possible 5d5 6 p levels have been established. The levels are based on 1348 classified spectral lines. The level structure and transition probabilities were calculated using the orthogonal operators technique. The energy parameters have been determined by the least squares fit to the observed levels. Calculated energy values and LS-compositions obtained from the fitted parameter values are given. The level optimization procedure and the determination of uncertainties of the obtained energy level values are discussed.

  19. Conference Report: Masters Forum IV, February 2002

    NASA Technical Reports Server (NTRS)

    Post, Todd

    2002-01-01

    The purpose of the APPL Masters Forum is to bring together some of the best project managers at NASA, as well as those in industry and other government agencies, for 2 1/2 days of knowledge sharing. The project managers come eager to reflect on their project experiences, to learn new things from one another--and to unlearn a few things, too. This was the fourth Masters Forum, and the first one held outside Washington, DC. Fifty participants from across the country came to Dallas at the American Airlines Conference Center, a wonderful facility that was conveniently located by the airport and yet still seemed isolated from the rest of the world. Masters Forum IV was also the first one held during the winter. Previous Masters Forums have been during the summer. Hot, sticky Washington, D.C. in the summer may sound unpleasant, but frankly the popularity of earlier Forums is what led to this annual event becoming a semiannual one.

  20. C IV fluxes from the Sun as a star, and the correlation with magnetic flux

    NASA Technical Reports Server (NTRS)

    Schrijver, C. J.; Linsky, J. L.; Bennett, J.; Brown, A.; Saar, S. H.

    1988-01-01

    A total of 144 C IV wavelength 1548 Solar Maximum Mission (SMM)-UVSP spectroheliograms of solar plages were analyzed, some of which are series of exposures of the same region on the same day. Also analyzed were the C IV wavelength 1551 rasters of plages and C IV wavelength 1548 rasters of the quiet sun. The sample contained data on 17 different plages, observed on 50 different days. The center-to-limb variations of the active regions show that the optical thickness effects in the C IV wavelength 1548 line can be neglected in the conversion from intensity to flux density. As expected for the nearly optically thin situation, the C IV wavelength 1548 line is twice as bright as the C IV 1551 line. The average C IV wavelength 1548 flux density for a quiet region is 2700 ergs/cm/s and, with surprisingly little scatter, 18,000 erg/cm/s for plages. The intensity histograms of rasters obtained at disk center can be separated into characteristic plage and quiet sun contributions with variable relative filling factors. The relationship between the C IV and magnetic flux densities for spatially resolved data is inferred to be almost the same, with only an additional factor of order unity in the constant of proportionality.

  1. Test Review: Advanced Clinical Solutions for WAIS-IV and WMS-IV

    ERIC Educational Resources Information Center

    Chu, Yiting; Lai, Mark H. C.; Xu, Yining; Zhou, Yuanyuan

    2012-01-01

    The authors review the "Advanced Clinical Solutions for WAIS-IV and WMS-IV". The "Advanced Clinical Solutions (ACS) for the Wechsler Adult Intelligence Scale-Fourth Edition" (WAIS-IV; Wechsler, 2008) and the "Wechsler Memory Scale-Fourth Edition" (WMS-IV; Wechsler, 2009) was published by Pearson in 2009. It is a clinical tool for extending the…

  2. 45 CFR 303.7 - Provision of services in interstate IV-D cases.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the State determines to be appropriate, such as administrative offset under 31 CFR 285.1 and passport... working days of receipt of new information on a case by submitting an updated form and any necessary..., the IV-D agency must— (i) Return the form and documentation, including the new location, to...

  3. CHLORINE ABSORPTION IN S(IV) SOLUTIONS: PROJECT REPORT/SUMMARY

    EPA Science Inventory

    24.) PROJ RPT/SUM NRMRL-RTP-220 Roy, S., and Rochelle, G.T. Chlorine Absorption in S(IV) Solutions, EPA-600/R-01/054. U.S. Environmental Protection Agency. 07/19/2001 The report gives results of measurements of the rate of Chlorine (Cl2) absorption into aqueous sulfite/bisu...

  4. 40 CFR 147.1401 - State administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false State administered program-Class I, III, IV and V wells. 147.1401 Section 147.1401 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Nebraska § 147.1401...

  5. 40 CFR 147.1401 - State administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false State administered program-Class I, III, IV and V wells. 147.1401 Section 147.1401 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Nebraska § 147.1401...

  6. 76 FR 52634 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... Natural Resources Conservation Service Notice of Proposed Change to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... Conservationist, Natural Resources Conservation Service (NRCS), 1606 Santa Rosa Road, Suite 209,...

  7. 75 FR 47259 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... Natural Resources Conservation Service Notice of Proposed Change to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... Resources Conservation Service (NRCS), 1606 Santa Rosa Road, Suite 209, Richmond, Virginia...

  8. 76 FR 59382 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... Natural Resources Conservation Service Notice of Proposed Change to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... Conservationist, Natural Resources Conservation Service (NRCS), 1606 Santa Rosa Road, Suite 209,...

  9. 75 FR 33761 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... Natural Resources Conservation Service Notice of Proposed Change to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... Conservationist, Natural Resources Conservation Service (NRCS), 1606 Santa Rosa Road, Suite 209,...

  10. 75 FR 62759 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... Natural Resources Conservation Service Notice of Proposed Change to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... CONTACT: Inquire in writing to John A. Bricker, State Conservationist, Natural Resources...

  11. 75 FR 34974 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... Natural Resources Conservation Service Notice of Proposed Change to Section IV of the Virginia State Technical Guide AGENCY: Natural Resources Conservation Service (NRCS), U.S. Department of Agriculture... Conservationist, Natural Resources Conservation Service (NRCS), 1606 Santa Rosa Road, Suite 209,...

  12. 40 CFR 147.1401 - State administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false State administered program-Class I, III, IV and V wells. 147.1401 Section 147.1401 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Nebraska § 147.1401...

  13. 40 CFR 147.1401 - State administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false State administered program-Class I, III, IV and V wells. 147.1401 Section 147.1401 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Nebraska § 147.1401...

  14. 40 CFR 147.1401 - State administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false State administered program-Class I, III, IV and V wells. 147.1401 Section 147.1401 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Nebraska § 147.1401...

  15. 78 FR 18374 - Promoting Economic Efficiency in Spectrum Use: WSRD SSG Workshop IV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... Promoting Economic Efficiency in Spectrum Use: WSRD SSG Workshop IV AGENCY: The National Coordination Office...&D that will promote progress toward more efficient spectrum utilization and sharing. SUPPLEMENTARY... identify economic and policy research that will accelerate the progress toward more efficient...

  16. Stage IV-S neuroblastoma. Results with definitive therapy

    SciTech Connect

    Stokes, S.H.; Thomas, P.R.; Perez, C.A.; Vietti, T.J.

    1984-05-15

    The results of management of 14 patients with Stage IV-S neuroblastoma are reported. The treatment policy, although not consistent over this time span, in general used a combination of radiotherapy and chemotherapy or infrequently one modality alone. Twelve of 14 (86%) survived more than 6 years. One patient, with a solitary mediastinal primary tumor, died of rapidly progressive disease at three months. The other death occurred in a 4.5-year-old presenting with hepatomegaly at diagnosis followed by skeletal dissemination 2.5 years later. Thirteen of the patients were younger than 1 year of age. Of the 11 patients that received radiotherapy, 4 experienced mild asymptomatic scoliosis or kyphoscoliosis at 3 to 12 years after initial therapy. A review of the literature indicates that spontaneous regression in this tumor is very frequent; therefore, it is recommended that for the common presentation of massive hepatomegaly in an infant, close observation is warranted, unless life threatening complications occur. However, initial therapeutic intervention may be indicated in those patients with life threatening presentations. This data did not substantiate the necessity for complete surgical excision of the primary tumor, as has been suggested by others.

  17. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 6 2012-07-01 2012-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  18. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 6 2013-07-01 2013-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  19. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  20. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 5 2011-07-01 2011-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  1. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 6 2014-07-01 2014-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  2. 46 CFR 308.551 - War risk insurance clearing agency agreement for cargo, Form MA-321.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false War risk insurance clearing agency agreement for cargo... EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Iv-General § 308.551 War risk insurance... American War Risk Agency or MARAD....

  3. 75 FR 61050 - Removal From Regulation FD of the Exemption for Credit Rating Agencies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION 17 CFR Part 243 Removal From Regulation FD of the Exemption for Credit Rating Agencies AGENCY... Regulation FD. Due to the removal of Rule 100(b)(2)(iii), we are re- designating Rule 100(b)(2)(iv) as...

  4. DEVELOPMENT OF RISK-BASED AND TECHNOLOGY-INDEPENDENT SAFETY CRITERIA FOR GENERATION IV SYSTEMS

    SciTech Connect

    William E. Kastenberg; Edward Blandford; Lance Kim

    2009-03-31

    This project has developed quantitative safety goals for Generation IV (Gen IV) nuclear energy systems. These safety goals are risk based and technology independent. The foundations for a new approach to risk analysis has been developed, along with a new operational definition of risk. This project has furthered the current state-of-the-art by developing quantitative safety goals for both Gen IV reactors and for the overall Gen IV nuclear fuel cycle. The risk analysis approach developed will quantify performance measures, characterize uncertainty, and address a more comprehensive view of safety as it relates to the overall system. Appropriate safety criteria are necessary to manage risk in a prudent and cost-effective manner. This study is also important for government agencies responsible for managing, reviewing, and for approving advanced reactor systems because they are charged with assuring the health and safety of the public.

  5. 40 CFR Appendix IV to Part 268 - Wastes Excluded From Lab Packs Under the Alternative Treatment Standards of § 268.42(c)

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) LAND DISPOSAL RESTRICTIONS Pt. 268, App. IV Appendix IV to Part 268—Wastes Excluded From Lab Packs Under the Alternative Treatment... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Wastes Excluded From Lab Packs...

  6. 40 CFR Appendix IV to Part 268 - Wastes Excluded From Lab Packs Under the Alternative Treatment Standards of § 268.42(c)

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false Wastes Excluded From Lab Packs Under the Alternative Treatment Standards of § 268.42(c) IV Appendix IV to Part 268 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) LAND DISPOSAL RESTRICTIONS...

  7. Taming Tin(IV) Polyazides.

    PubMed

    Campbell, Rory; Davis, Martin F; Fazakerley, Mathew; Portius, Peter

    2015-12-14

    The first charge-neutral Lewis base adducts of tin(IV) tetraazide, [Sn(N3)4(bpy)], [Sn(N3)4(phen)] and [Sn(N3)4(py)2], and the salt bis{bis(triphenylphosphine)iminium} hexa(azido)stannate [(PPN)2Sn(N3)6] (bpy = 2,2'-bipyridine; phen = 1,10-phenanthroline; py = pyridine; PPN = N(PPh3)2) have been prepared using covalent or ionic azide-transfer reagents and ligand-exchange reactions. The azides were isolated on the 0.3 to 1 g scale and characterized by IR and NMR spectroscopies, microanalytical and thermal methods and their molecular structures determined by single-crystal XRD. All complexes have a distorted octahedral Sn[N]6 coordination geometry and possess greater thermal stability than their Si and Ge homologues. The nitrogen content of the adducts of up to 44% exceed any Sn(IV) compound known hitherto. PMID:26767331

  8. MECHANISM OF CHEMICAL MUTAGENESIS IV.

    PubMed Central

    Lorkiewicz, Z.; Szybalski, Waclaw

    1961-01-01

    Lorkiewicz, Z. (University of Wisconsin, Madison), and Waclaw Szybalski. Mechanism of chemical mutagenesis. IV. Reaction between triethylene melamine and nucleic acid components. J. Bacteriol. 82: 195–201. 1961.—Triethylene melamine interacts primarily with phosphorylated intracellular deoxyribonucleic acid (DNA) precursors and not with DNA. It was found by direct chemical and chromatographic analysis that only pyrimidine precursors of nucleic acids are attacked by triethylene melamine. In the course of the triethylene melamine-deoxycytidine reaction the mutagenicity of the reaction mixture is lost, but the mutagenicity of the triethylene melamine-thymidine reaction products significantly increases above that of the reaction substrates. Several steps are postulated to explain the mechanism of the triethylene melamine-initiated mutagenic reaction: (i) Reaction I, semireversible uptake of triethylene melamine; (ii) reaction II, chemical interaction between triethylene melamine and intracellular thymidine mono- or triphosphate with the production of a functional analogue of the latter; (iii) incorporation of this fraudulent analogue into the newly formed DNA strand; (iv) occurrence of self-perpetuating errors in the sequence of natural bases during subsequent rounds of replication of the analogue-containing DNA strand. It is postulated that the mechanism of mutagenic responses to different types of mutagens can fit either a simplified (mutagenic base analogues) or extended version (radiation) of this schema. PMID:16561917

  9. How State Laws Affect Regional Media Services.

    ERIC Educational Resources Information Center

    Vick, Nancy Harper

    1978-01-01

    Discusses ways in which state legislation affects such regional media service administrative units as (1) the state education agency, (2) regional educational service agencies, and (3) educational cooperative centers. (CMV)

  10. LEVEL III AND IV ECOREGIONS OF EPA REGION 7

    EPA Science Inventory

    Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem compon...

  11. LEVEL III AND IV ECOREGIONS OF EPA REGION 3

    EPA Science Inventory

    Ecoregions denote areas within which there is general similarity in ecosystems and in the type, quality, and quantity of environmental resources. This map depicts revisions and subdivisions of ecoregions, originally compiled at a relatively small scale (Omernik, 1987). Compila...

  12. Structure of stem-loop IV of Tetrahymena telomerase RNA

    PubMed Central

    Chen, Yu; Fender, Jessica; Legassie, Jason D; Jarstfer, Michael B; Bryan, Tracy M; Varani, Gabriele

    2006-01-01

    Conserved domains within the RNA component of telomerase provide the template for reverse transcription, recruit protein components to the holoenzyme and are required for enzymatic activity. Among the functionally essential domains in ciliate telomerase RNA is stem-loop IV, which strongly stimulates telomerase activity and processivity even when provided in trans. The NMR structure of Tetrahymena thermophila stem-loop IV shows a highly structured distal stem-loop linked to a conformationally flexible template-proximal region by a bulge that severely kinks the entire RNA. Through extensive structure–function studies, we identify residues that contribute to both these structural features and to enzymatic activity, with no apparent effect on the binding of TERT protein. We propose that the bending induced by the GA bulge and the flexibility of the template-proximal region allow positioning of the prestructured apical loop during the catalytic cycle. PMID:16778765

  13. IVS contribution to ITRF2014

    NASA Astrophysics Data System (ADS)

    Bachmann, Sabine; Thaller, Daniela; Roggenbuck, Ole; Lösler, Michael; Messerschmitt, Linda

    2016-07-01

    Every few years the International Terrestrial Reference System (ITRS) Center of the International Earth Rotation and Reference Systems Service (IERS) decides to generate a new version of the International Terrestrial Reference Frame (ITRF). For the upcoming ITRF2014 the official contribution of the International VLBI Service for Geodesy and Astrometry (IVS) comprises 5796 combined sessions in SINEX file format from 1979.6 to 2015.0 containing 158 stations, overall. Nine AC contributions were included in the combination process, using five different software packages. Station coordinate time series of the combined solution show an overall repeatability of 3.3 mm for the north, 4.3 mm for the east and 7.5 mm for the height component over all stations. The minimum repeatabilities are 1.5 mm for north, 2.1 mm for east and 2.9 mm for height. One of the important differences between the IVS contribution to the ITRF2014 and the routine IVS combination is the omission of the correction for non-tidal atmospheric pressure loading (NTAL). Comparisons between the amplitudes of the annual signals derived by the VLBI observations and the annual signals from an NTAL model show that for some stations, NTAL has a high impact on station height variation. For other stations, the effect of NTAL is low. Occasionally other loading effects have a higher influence (e.g. continental water storage loading). External comparisons of the scale parameter between the VTRF2014 (a TRF based on combined VLBI solutions), DTRF2008 (DGFI-TUM realization of ITRS) and ITRF2008 revealed a significant difference in the scale. A scale difference of 0.11 ppb (i.e. 0.7 mm on the Earth's surface) has been detected between the VTRF2014 and the DTRF2008, and a scale difference of 0.44 ppb (i.e. 2.8 mm on the Earth's surface) between the VTRF2014 and ITRF2008. Internal comparisons between the EOP of the combined solution and the individual solutions from the AC contributions show a WRMS in X- and Y-Pole between

  14. IVS contribution to ITRF2014

    NASA Astrophysics Data System (ADS)

    Bachmann, Sabine; Thaller, Daniela; Roggenbuck, Ole; Lösler, Michael; Messerschmitt, Linda

    2016-04-01

    Every few years the International Terrestrial Reference System (ITRS) Center of the International Earth Rotation and Reference Systems Service (IERS) decides to generate a new version of the International Terrestrial Reference Frame (ITRF). For the upcoming ITRF2014 the official contribution of the International VLBI Service for Geodesy and Astrometry (IVS) comprises 5796 combined sessions in SINEX file format from 1979.6 to 2015.0 containing 158 stations, overall. Nine AC contributions were included in the combination process, using five different software packages. Station coordinate time series of the combined solution show an overall repeatability of 3.3 mm for the north, 4.3 mm for the east and 7.5 mm for the height component over all stations. The minimum repeatabilities are 1.5 mm for north, 2.1 mm for east and 2.9 mm for height. One of the important differences between the IVS contribution to the ITRF2014 and the routine IVS combination is the omission of the correction for non-tidal atmospheric pressure loading (NTAL). Comparisons between the amplitudes of the annual signals derived by the VLBI observations and the annual signals from an NTAL model show that for some stations, NTAL has a high impact on station height variation. For other stations, the effect of NTAL is low. Occasionally other loading effects have a higher influence (e.g. continental water storage loading). External comparisons of the scale parameter between the VTRF2014 (a TRF based on combined VLBI solutions), DTRF2008 (DGFI-TUM realization of ITRS) and ITRF2008 revealed a significant difference in the scale. A scale difference of 0.11 ppb (i.e. 0.7 mm on the Earth's surface) has been detected between the VTRF2014 and the DTRF2008, and a scale difference of 0.44 ppb (i.e. 2.8 mm on the Earth's surface) between the VTRF2014 and ITRF2008. Internal comparisons between the EOP of the combined solution and the individual solutions from the AC contributions show a WRMS in X- and Y-Pole between

  15. Agency, communion and entitlement.

    PubMed

    Żemojtel-Piotrowska, Magdalena A; Piotrowski, Jarosław P; Clinton, Amanda

    2016-06-01

    In this study, the relationship between agency, communion, and the active, passive, and revenge forms of entitlement is examined. Results indicate that active entitlement was positively related to agency, negatively to communion (Study 1), and unrelated to unmitigated agency and communion (Study 2). Passive entitlement was positively related to communion (in regular and unmitigated forms) and negatively related to agency (in both forms). Revenge entitlement was positively related to agency (unmitigated and regular), and negatively related to both regular and unmitigated communal orientations. Detected relationships were independent from self-esteem (Study 1). The findings are discussed in relation to distinctions between narcissistic and healthy entitlement, and within the context of the three-dimensional model of entitlement. PMID:25594535

  16. ARE OUTFLOWS BIASING SINGLE-EPOCH C IV BLACK HOLE MASS ESTIMATES?

    SciTech Connect

    Denney, K. D.

    2012-11-01

    We use a combination of reverberation mapping data and single-epoch (SE) spectra of the C IV emission line in a sample of both low- and high-redshift active galactic nuclei to investigate sources of the discrepancies between C IV- and H{beta}-based SE black hole (BH) mass estimates. We find that for all reverberation mapped sources, there is a component of the line profile that does not reverberate, and the velocity characteristics of this component vary from object to object. The differing strength and properties of this non-variable component are responsible for much of the scatter in C IV-based BH masses compared to H{beta} masses. The C IV mass bias introduced by this non-variable component is correlated with the shape of the C IV line, allowing us to make an empirical correction to the BH mass estimates. Using this correction and accounting for other sources of scatter, such as poor data quality and data inhomogeneity, reduces the scatter between the C IV and H{beta} masses in our sample by a factor of {approx}2, to only {approx}0.2 dex. We discuss the possibility that this non-variable C IV component originates in an orientation-dependent outflow from either the proposed broad-line region disk wind or the intermediate-line region, a high-velocity inner extension of the narrow-line region.

  17. Dilithium hexaorganostannate(IV) compounds.

    PubMed

    Schrader, Ireen; Zeckert, Kornelia; Zahn, Stefan

    2014-12-01

    Hypercoordination of main-group elements such as the heavier Group 14 elements (silicon, germanium, tin, and lead) usually requires strong electron-withdrawing ligands and/or donating groups. Herein, we present the synthesis and characterization of two hexaaryltin(IV) dianions in form of their dilithium salts [Li2(thf)2{Sn(2-py(Me))6}] (py(Me)=C5H3N-5-Me) (2) and [Li2{Sn(2-py(OtBu))6}] (py(OtBu)=C5H3N-6-OtBu) (3). Both complexes are stable in the solid state and solution under inert conditions. Theoretical investigations of compound 2 reveal a significant valence 5s-orbital contribution of the tin atom forming six strongly polarized tin-carbon bonds. PMID:25314245

  18. Group-IV semiconductor compounds

    SciTech Connect

    Berding, M.A.; Sher, A.; van Schilfgaarde, M.

    1997-08-01

    Properties of ordered group-IV compounds containing carbon, silicon, and germanium are calculated within the local density approximation. Twenty-seven fully relaxed compounds represented by seven different compound structures are compared and, with the exception of SiC, all compounds are found to be metastable. Two trends emerge: carbon-germanium bonds are disfavored, and compounds that have carbon on a common sublattice are the least unbound because of their relatively low strain. When carbon shares a sublattice with silicon or germanium, the large strain results in a narrowing of the band gap, and in some cases the compound is metallic. The most promising structures with the lowest excess energy contain carbon on one sublattice and although they do not lattice match to silicon, they match rather well to silicon carbide. {copyright} {ital 1997} {ital The American Physical Society}

  19. Optical and Infrared Interferometry IV

    NASA Astrophysics Data System (ADS)

    Rajagopal, Jayadev K.; Creech-Eakman, Michelle J.; Malbet, Fabien

    2014-08-01

    Optical and IR Interferometry IV at the SPIE 2014 symposium in Montreal had a strong and vibrant program. After initial fears about budget cuts and travel-funding constraints, the Program Committee had to work hard to accommodate as many quality submissions as possible. Innovative, creative and visionary work ensured that the field has progressed well, despite the bleak funding climate felt in the US, Europe and elsewhere. Montreal proved an excellent venue for this, the largest of Interferometry conferences and the only one that brings together practitioners from the world over. Let us summarize a few highlights to convey a glimpse of the excitement that is detailed in the rest of these Proceedings.

  20. Nascent transcription affected by RNA polymerase IV in Zea mays.

    PubMed

    Erhard, Karl F; Talbot, Joy-El R B; Deans, Natalie C; McClish, Allison E; Hollick, Jay B

    2015-04-01

    All eukaryotes use three DNA-dependent RNA polymerases (RNAPs) to create cellular RNAs from DNA templates. Plants have additional RNAPs related to Pol II, but their evolutionary role(s) remain largely unknown. Zea mays (maize) RNA polymerase D1 (RPD1), the largest subunit of RNA polymerase IV (Pol IV), is required for normal plant development, paramutation, transcriptional repression of certain transposable elements (TEs), and transcriptional regulation of specific alleles. Here, we define the nascent transcriptomes of rpd1 mutant and wild-type (WT) seedlings using global run-on sequencing (GRO-seq) to identify the broader targets of RPD1-based regulation. Comparisons of WT and rpd1 mutant GRO-seq profiles indicate that Pol IV globally affects transcription at both transcriptional start sites and immediately downstream of polyadenylation addition sites. We found no evidence of divergent transcription from gene promoters as seen in mammalian GRO-seq profiles. Statistical comparisons identify genes and TEs whose transcription is affected by RPD1. Most examples of significant increases in genic antisense transcription appear to be initiated by 3'-proximal long terminal repeat retrotransposons. These results indicate that maize Pol IV specifies Pol II-based transcriptional regulation for specific regions of the maize genome including genes having developmental significance. PMID:25653306

  1. Nascent Transcription Affected by RNA Polymerase IV in Zea mays

    PubMed Central

    Erhard, Karl F.; Talbot, Joy-El R. B.; Deans, Natalie C.; McClish, Allison E.; Hollick, Jay B.

    2015-01-01

    All eukaryotes use three DNA-dependent RNA polymerases (RNAPs) to create cellular RNAs from DNA templates. Plants have additional RNAPs related to Pol II, but their evolutionary role(s) remain largely unknown. Zea mays (maize) RNA polymerase D1 (RPD1), the largest subunit of RNA polymerase IV (Pol IV), is required for normal plant development, paramutation, transcriptional repression of certain transposable elements (TEs), and transcriptional regulation of specific alleles. Here, we define the nascent transcriptomes of rpd1 mutant and wild-type (WT) seedlings using global run-on sequencing (GRO-seq) to identify the broader targets of RPD1-based regulation. Comparisons of WT and rpd1 mutant GRO-seq profiles indicate that Pol IV globally affects transcription at both transcriptional start sites and immediately downstream of polyadenylation addition sites. We found no evidence of divergent transcription from gene promoters as seen in mammalian GRO-seq profiles. Statistical comparisons identify genes and TEs whose transcription is affected by RPD1. Most examples of significant increases in genic antisense transcription appear to be initiated by 3ʹ-proximal long terminal repeat retrotransposons. These results indicate that maize Pol IV specifies Pol II-based transcriptional regulation for specific regions of the maize genome including genes having developmental significance. PMID:25653306

  2. 20 CFR 439.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Federal agency or agency. 439.645 Section 439.645 Employees' Benefits SOCIAL SECURITY ADMINISTRATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 439.645 Federal agency or agency. Federal agency or...

  3. Rat 17 beta-hydroxysteroid dehydrogenase type IV is a novel peroxisome proliferator-inducible gene.

    PubMed

    Corton, J C; Bocos, C; Moreno, E S; Merritt, A; Marsman, D S; Sausen, P J; Cattley, R C; Gustafsson, J A

    1996-11-01

    To better understand the molecular mechanisms of the pleiotropic responses induced by exposure to peroxisome proliferator chemicals (PPCs), we conducted a systematic search for genes whose mRNA levels are modulated by the PPC WY-14,643 (WY) in rat liver. The sequence of one up-regulated cDNA (2480 bp) was predicted to encode a protein of 735 aa with 82% identity to the porcine 17 beta-hydroxysteroid dehydrogenase type IV (HSD IV). Like the porcine enzyme, the rat HSD IV contains' a region homologous to yeast hydratase-dehydrogenase-epimerases and to sterol carrier proteins, indicating that the rat HSD IV has broad substrate specificity and contributes to cholesterol metabolism. The rat HSD IV was regulated by diverse PPCs via two distinct mechanisms. Induction of HSD IV and acyl-CoA oxidase (ACO) proteins in rat liver at different treatment times and concentrations of gemfibrozil and di-n-butyl phthalate were almost identical, indicating that HSD IV mRNA induction involves the peroxisome proliferator-activated receptor alpha, a regulator of ACO. In contrast, HSD IV protein levels were only weakly induced by WY, a strong inducer of ACO protein, even though the levels of HSD IV and ACO mRNA were strongly stimulated by WY and gemfibrozil. Thus, HSD IV protein levels were uniquely regulated pretranslationally by WY via a novel mechanism. Increased conversion of estradiol to the less-active estrone by HSD IV induction may explain how phthalate exposure leads to decreases in serum estradiol levels and suppression of ovulation. PMID:8913347

  4. Identification and characterization of a dipeptidyl peptidase IV inhibitor from aronia juice.

    PubMed

    Kozuka, Miyuki; Yamane, Takuya; Nakano, Yoshihisa; Nakagaki, Takenori; Ohkubo, Iwao; Ariga, Hiroyoshi

    2015-09-25

    Aronia berries have many potential effects on health, including an antioxidant effect, effect for antimutagenesis, hepatoprotection and cardioprotection, an antidiabetic effect and inhibition of cancer cell proliferation. Previous human studies have shown that aronia juice may be useful for treatment of obesity disorders. In this study, we found that aronia juice has an inhibitory effect against dipeptidyl peptidase IV (DPP IV) (EC 3.4.14.5). DPP IV is a peptidase that cleaves the N-terminal region of incretins such as glucagon-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1). Inactivation of incretins by DPP IV induces reduction of insulin secretion. Furthermore, we identified that cyanidin 3, 5-diglucoside as the DPP IV inhibitor in aronia juice. DPP IV was inhibited more strongly by cyanidin 3, 5-diglucoside than by cyanidin and cyanidin 3-glucoside. The results suggest that DPP IV is inhibited by cyanidin 3, 5-diglucoside present in aronia juice. The antidiabetic effect of aronia juice may be mediated through DPP IV inhibition by cyanidin 3, 5-diglucoside. PMID:26296465

  5. Fe II fluorescence and anomalous C IV doublet intensities in symbiotic novae

    NASA Technical Reports Server (NTRS)

    Michalitsianos, A. G.; Kafatos, M.; Meier, S. R.

    1992-01-01

    The variation of absolute intensities of Bowen-excited Fe II emission in the symbiotic stars RR Tel, RX Pup, and AG Peg is examined. The C IV doublet intensity ratios in RR Tel were not anomalous between 1979 and 1989, and the ratio had typical values within the optically thin range. The intensity of individual Fe II Bowen-excited lines is correlated with the C IV 1548.2 A flux, suggesting the presence of a foreground Fe II region in which fluorescent-excited material responds to flux variations of C IV 1548.2 A. In RX Pup the combined fluxes of Fe II Bowen-pumped lines can account for an appreciable fraction of the flux deficit in the C IV 1548.2 A line when the C IV doublet ratio is less than the optically thick limit of unity. The Fe II Bowen lines in RX Pup exhibit a velocity range from 0 to 80 km/s, where several strong Fe II emission lines correspond to deep absorption structure in the C IV 1548.2 A line profile. In AG Peg and C IV 1548.2 A flux deficit cannot be explained by Fe II fluorescent absorption alone when the C IV doublet ratio anomaly is at an extreme.

  6. Stark broadening of B IV spectral lines

    NASA Astrophysics Data System (ADS)

    Dimitrijević, Milan S.; Christova, Magdalena; Simić, Zoran; Kovačević, Andjelka; Sahal-Bréchot, Sylvie

    2016-08-01

    Stark broadening parameters for 157 multiplets of helium-like boron (B IV) have been calculated using the impact semiclassical perturbation formalism. Obtained results have been used to investigate the regularities within spectral series. An example of the influence of Stark broadening on B IV lines in DO white dwarfs is given.

  7. Stark broadening of B IV spectral lines

    NASA Astrophysics Data System (ADS)

    Dimitrijević, Milan S.; Christova, Magdalena; Simić, Zoran; Kovačević, Andjelka; Sahal-Bréchot, Sylvie

    2016-05-01

    Stark broadening parameters for 157 multiplets of helium like boron (B IV) have been calculated using the impact semiclassical perturbation formalism. Obtained results have been used to investigate the regularities within spectral series. An example of the influence of Stark broadening on B IV lines in DO white dwarfs is given.

  8. CHLORINE ABSORPTION IN S(IV) SOLUTIONS

    EPA Science Inventory

    The rate of chlorine (Cl2) absorption into aqueous sulfite/bisulfite [S(IV)] solutions was measured at ambient temperature using a highly characterized stirred cell reactor. The reactor media were 0 to 10 mM S(IV) with pH ranging from 3.5 to 8.5. Experiments were performed using ...

  9. Metsahovi Radio Observatory - IVS Network Station

    NASA Technical Reports Server (NTRS)

    Uunila, Minttu; Zubko, Nataliya; Poutanen, Markku; Kallunki, Juha; Kallio, Ulla

    2013-01-01

    In 2012, Metsahovi Radio Observatory together with Finnish Geodetic Institute officially became an IVS Network Station. Eight IVS sessions were observed during the year. Two spacecraft tracking and one EVN X-band experiment were also performed. In 2012, the Metsahovi VLBI equipment was upgraded with a Digital Base Band Converter, a Mark 5B+, a FILA10G, and a FlexBuff.

  10. IVS Working Group 4: VLBI Data Structures

    NASA Technical Reports Server (NTRS)

    Gipson, John

    2010-01-01

    In 2007 the IVS Directing Board established IVS Working Group 4 on VLBI Data Structures. This note discusses the current VLBI data format, goals for a new format, the history and formation of the Working Group, and a timeline for the development of a new VLBI data format.

  11. CHLORINE ABSORPTION IN S(IV) SOLUTIONS

    EPA Science Inventory

    The report gives results of measurements of the rate of Chlorine (Cl2) absorption into aqueous sulfite/bisulfite -- S(IV) -- solutions at ambient temperature using a highly characterized stirred-cell reactor. The reactor media were 0 to 10 mM S(IV) with pHs of 3.5-8.5. Experiment...

  12. Mucolipidosis Type IV: an Update

    PubMed Central

    Wakabayashi, Kazuyo; Gustafson, Ann Marie; Sidransky, Ellen; Goldin, Ehud

    2011-01-01

    Mucolipidosis type IV (MLIV) is a neurodevelopmental as well as neurodegenerative disorder with severe psychomotor developmental delay, progressive visual impairment, and achlorydria. It is characterized by the presence of lysosomal inclusions in many cell types in patients. MLIV is an autosomal recessive disease caused by mutations in MCOLN1, which encodes for mucolipin-1, a member of the transient receptor potential (TRP) cation channel family. Although approximately 70-80% of patients identified are Ashkenazi Jewish, MLIV is a pan-ethnic disorder. Importantly, while MLIV is thought to be a rare disease, its frequency may be greater than currently appreciated, for its common presentation as a cerebral palsy-like encephalopathy can lead to misdiagnosis. Moreover, patients with milder variants are often not recognized as having MLIV. This review provides an update on the ethnic distribution, clinical manifestations, laboratory findings, methods of diagnosis, molecular genetics, differential diagnosis, and treatment of patients with MLIV. An enhanced awareness of the manifestations of this disorder may help to elucidate the true frequency and range of symptoms associated with MLIV, providing insight into the pathogenesis of this multi-system disease. PMID:21763169

  13. The Evolution of Quasar C IV and Si IV Broad Absorption Lines over Multi-year Timescales

    NASA Astrophysics Data System (ADS)

    Gibson, Robert R.; Brandt, W. N.; Gallagher, S. C.; Hewett, Paul C.; Schneider, Donald P.

    2010-04-01

    We investigate the variability of C IV λ1549 broad absorption line (BAL) troughs over rest-frame timescales of up to ≈7 yr in 14 quasars at redshifts z >~ 2.1. For nine sources at sufficiently high redshift, we also compare the C IV and Si IV λ1400 absorption variation. We compare shorter and longer term variability using spectra from up to four different epochs per source and find complex patterns of variation in the sample overall. The scatter in the change of absorption equivalent width (EW), ΔEW, increases with the time between observations. BALs do not, in general, strengthen or weaken monotonically, and variation observed over shorter (lsimmonths) timescales is not predictive of multi-year variation. We find no evidence for asymmetry in the distribution of ΔEW that would indicate that BALs form and decay on different timescales, and we constrain the typical BAL lifetime to be gsim30 yr. The BAL absorption for one source, LBQS 0022+0150, has weakened and may now be classified as a mini-BAL. Another source, 1235+1453, shows evidence of variable, blue continuum emission that is relatively unabsorbed by the BAL outflow. C IV and Si IV BAL shape changes are related in at least some sources. Given their high velocities, BAL outflows apparently traverse large spatial regions and may interact with parsec-scale structures such as an obscuring torus. Assuming BAL outflows are launched from a rotating accretion disk, notable azimuthal symmetry is required in the outflow to explain the relatively small changes observed in velocity structure over times up to 7 yr.

  14. New mono-organotin (IV) dithiocarbamate complexes

    SciTech Connect

    Muthalib, Amirah Faizah Abdul; Baba, Ibrahim

    2014-09-03

    Eighteen new mono-organotin dithiocarbamate compounds derived each nine from methyltin(IV) and phenyltin(IV) reacted using in-situ method with various type of N-dialkylamine together with carbon disulphide with the ratio of 1:3:3. Elemental and gravimetric analysis showed that the general formula of these compounds were RSnCl[S{sub 2}CNR′R″]{sub 2} (R= Ph, CH{sub 3}, R′ = CH{sub 3}, C{sub 2}H{sub 5}, C{sub 7}H{sub 7} and R″ = C{sub 2}H{sub 5}, C{sub 6}H{sub 11}, iC{sub 3}H{sub 7}, C{sub 7}H{sub 7}). These compounds had been characterized by infrared spectroscopy, ultraviolet spectroscopy, {sup 1}H, {sup 13}C NMR spectroscopy and single crystal X-ray crystallography. The infrared spectra of these compounds showed three important peaks indicating the formation of dithiocarbamate compounds, ν(CN), ν(CS) and ν(Sn-S) band which present in the region of 1444–1519, 954–1098 and 318–349 cm{sup −1} respectively. The ultraviolet-visible spectra showed an absorption band for the π - π* transition of NCS group in the range of 253 – 259 nm due to the intramolecular charge transfer of the ligand. The {sup 13}C NMR spectra showed an important shift for δ(N{sup 13}CS{sub 2}) in the range of 196.8 – 201.9 ppm.. Single crystal X-ray diffraction studies showed three new structures with the general formula of PhSnCl[S{sub 2}CN(Et)(i−Pr)]{sub 2}, MeSnCl[S{sub 2}CN(Me)(Cy)]{sub 2} and MeSnCl[S{sub 2}CN(i−Pr)(CH{sub 2}Ph)]{sub 2}. All structures having a distorted octahedral geometry set by CClS{sub 4} donor atom from the two chelating dithiocarbamate ligands.

  15. ACME-III and ACME-IV Final Campaign Reports

    SciTech Connect

    Biraud, S. C.

    2016-01-01

    The goals of the Atmospheric Radiation Measurement (ARM) Climate Research Facility’s third and fourth Airborne Carbon Measurements (ACME) field campaigns, ACME-III and ACME-IV, are: 1) to measure and model the exchange of CO2, water vapor, and other greenhouse gases by the natural, agricultural, and industrial ecosystems of the Southern Great Plains (SGP) region; 2) to develop quantitative approaches to relate these local fluxes to the concentration of greenhouse gases measured at the Central Facility tower and in the atmospheric column above the ARM SGP Central Facility, 3) to develop and test bottom-up measurement and modeling approaches to estimate regional scale carbon balances, and 4) to develop and test inverse modeling approaches to estimate regional scale carbon balance and anthropogenic sources over continental regions. Regular soundings of the atmosphere from near the surface into the mid-troposphere are essential for this research.

  16. Surprising Coordination Geometry Differences in Ce(IV)- and Pu(IV)-Maltol Complexes

    SciTech Connect

    Lawrence Berkeley National Laboratory; Raymond, Kenneth; Szigethy, Geza; Xu, Jide; Gorden, Anne E.V.; Teat, Simon J.; Shuh, David K.; Raymond, Kenneth N.

    2008-02-12

    As part of a study to characterize the detailed coordination behavior of Pu(IV), single crystal X-ray diffraction structures have been determined for Pu(IV) and Ce(IV) complexes with the naturally-occurring ligand maltol (3-hydroxy-2-methyl-pyran-4-one) and its derivative bromomaltol (5-bromo-3-hydroxy-2-methyl-pyran-4-one). Although Ce(IV) is generally accepted as a structural analog for Pu(IV), and the maltol complexes of these two metals are isostructural, the corresponding bromomaltol complexes are strikingly different with respect to ligand orientation about the metal ion: All complexes exhibit trigonal dodecahedral coordination geometry but the Ce(IV)-bromomaltol complex displays an uncommon ligand arrangement not mirrored in the Pu(IV) complex, although the two metal species are generally accepted to be structural analogs.

  17. First SuperDARN polar mesosphere summer echoes observed at SANAE IV, Antarctica

    NASA Astrophysics Data System (ADS)

    Ogunjobi, Olakunle; Sivakumar, Venkataraman; Judy; Stephenson, A. E.

    For over 3 decades studies on Polar mesosphere summer echo (PMSE) is ongoing. Its causative mechanism in the Antarctic and Arctic mesopause altitude is yet to be completely understood and is partly due to few observations from Antarctica. Also important were the varied influencing factors across the observable locations. For the first time, we report the PMSE occurrence probability rates over South African National Antarctic Expedition IV (SANAE IV). A comparison is made with observation from SANAE IV magnetic conjugate vicinity, Goose Bay in Arctic region. Here, a new matching coincidence method allowing filtration of possible contaminating echoes is described and implemented for extraction of PMSE during the 2005-2007 summers. In this method, Riometer and Super Dual Auroral Radar Network (SuperDARN) measurements from SANAE IV location are matched to obtain PMSE occurrence probability rate. Whereas the seasonal and diurnal variations followed the known features of PMSE, the percentage difference in probability occurrence rate is found to be remarkable. The SANAE IV probability rate is found to be high for the summer months reaching about 50% peak around the summer solstice. When the coincidence algorithm is relaxed, we found a substantial 30% increase in PMSE occurrence rate at SANAE IV. At this time, about 100% peak is found for Goose Bay. The contribution from the ionospheric D region electron density enhancements to SuperDARN PMSE occurrence rates at locations under auroral regions will be presented.

  18. Cognitive-enhancing effects of angiotensin IV

    PubMed Central

    Gard, Paul R

    2008-01-01

    Angiotensin IV is a derivative of the potent vasoconstrictor angiotensin II and it has been shown to enhance acquisition, consolidation and recall in animal models of learning and memory when administered centrally or peripherally. Whether changes in angiotensin IV activity underlie the cognitive effects of those cardiovascular drugs designed to disrupt the peripheral renin-angiotensin system in humans remains undetermined, but angiotensin IV appears to be a worthy candidate for consideration in drug development programmes. The mechanism of action of angiotensin IV is still debated, although its AT4 receptor has been convincingly identified as being insulin-regulated amino peptidase, which is also known as oxytocinase and placental leucine aminopeptidase. It is speculated that angiotensin IV may interact with insulin-regulated amino peptidase to enhance neuronal glucose uptake, prevent metabolism of other neuroactive peptides, induce changes in extracellular matrix molecules, or induce release of acetylcholine and/or dopamine. All of these things may be responsible for the beneficial effects on cognition, but none of them are yet proven. Importantly, strain differences in murine responses to angiotensin IV suggest that some individuals may benefit from drugs targeted to the AT4 receptor whilst others may be refractory. At present it thus appears that those individuals with the poorest baseline cognition may receive greatest benefit, but possible genetic differences in responses to angiotensin IV cannot be ruled-out. PMID:19090988

  19. Stage IV work hardening in cubic metals

    SciTech Connect

    Rollett, A.D.; Kocks, U.F.; Doherty, R.D.

    1986-01-01

    The work hardening of fcc metals at large strains is discussed with reference to the linear stress-strain behavior often observed at large strains and known as Stage IV. The experimental evidence shows that Stage IV is a work hardening phenomenon that is found quite generally, even in pure fcc metals subjected to homogeneous deformation. A simple model for Stage IV in pure metals is presented, based on the accumulation of dislocation debris. Experiments are described for large strain torsion tests on four aluminum alloys. The level and extent of Stage IV scaled with the saturation stress that would represent the end of Stage III in the absence of a Stage IV. Reversing the torsion after large prestrains produced transient reductions in the work hardening. The strain rate sensitivity was also measured before and during the transient and found not to vary significantly. The microstructure observed at large strains in an Mg alloy suggest that Stage IV can occur in the absence of microband formation. Previous proposals for the cause of Stage IV are reviewed and found to be not supported by recent experimental data.

  20. 20 CFR 658.605 - Communication of findings to State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Communication of findings to State agencies... Compliance With Job Service Regulations § 658.605 Communication of findings to State agencies. (a) The... agency violation of JS regulations or its State agency program budget plan, the Regional...

  1. Agency Training Centers for Federal Employees.

    ERIC Educational Resources Information Center

    Civil Service Commission, Washington, DC. Bureau of Training.

    Planned to provide management and training officials throughout the Federal Government with up-to-date information on agency operated training centers, this directory gives, for each center, the purpose, programs or courses offered, eligibility for attendance, and sources for further information. Ten regional centers of the Civil Service…

  2. Federal Law on Consumer Deception: An Agency by Agency Analysis.

    ERIC Educational Resources Information Center

    Zweibel, George J.

    A comprehensive analysis of statutes and regulations on consumer deception administered by thirty government agencies is provided in this report. Each agency's chapter includes a brief description of the agency, and a detailed listing of all deceptive trade practices prohibited by that agency's enabling legislation, regulations, or other sources…

  3. 10 CFR 607.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Federal agency or agency. 607.645 Section 607.645 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 607.645 Federal agency or agency. Department of Energy means the...

  4. GSFC IVS Technology Development Center Report

    NASA Technical Reports Server (NTRS)

    Himwich, Ed; Vandenberg, Nancy; Clark, Tom

    2001-01-01

    This report summarizes the activities of the Goddard Space Flight Center's (GSFC's) International Very Long Base Interferometry (VLBI) Service (IVS)Technology Development Center from the establishment of IVS to the end of 2000. The report forecasts activities planned for the year 2001. The GSFC IVS Technology Development Center (TDC) develops station software including the Field System (FS), scheduling software (SKED), hardware including tools for station timing and meteorology, scheduling algorithms, operational procedures, and provides a pool of individuals to assist with station implementation, check-out, upgrades, and training.

  5. Phospholipids accumulation in mucolipidosis IV cultured fibroblasts.

    PubMed

    Bargal, R; Bach, G

    1988-01-01

    Cultured fibroblasts from mucolipidosis IV patients accumulated phospholipids when compared to normal controls or cells from other genotypes. The major stored compounds were identified as phosphatidylcholine, phosphatidylethanolamine and to a larger extent lysophosphatidylcholine and lysobisphosphatidic acid. Pulse chase experiments of 32P-labelled phospholipids showed increased retention of these compounds in the mucolipidosis IV lines throughout the pulse and chase periods. Phospholipase A1, A2, C, D and lysophospholipase showed normal activity in the mucolipidosis IV lines and thus the metabolic cause for this storage remains to be identified. PMID:3139925

  6. Oregon Agriculture IV Curriculum Guide.

    ERIC Educational Resources Information Center

    Oregon State Univ., Corvallis. Dept. of Agricultural Education.

    This curriculum package is designed to assist teachers in preparing fourth-year vocational agricultural curricula to meet local community or regional needs. Provided in the introductory section are instructions for using the guide, suggestions for designing curricula that are sex fair and that are suitable for use with disadvantaged and disabled…

  7. Genetics Home Reference: mucopolysaccharidosis type IV

    MedlinePlus

    ... enzymes, GAGs accumulate within cells, specifically inside the lysosomes . Lysosomes are compartments in the cell that break down ... that cause molecules to build up inside the lysosomes are called lysosomal storage disorders. In MPS IV, ...

  8. IV&V Project Assessment Process Validation

    NASA Technical Reports Server (NTRS)

    Driskell, Stephen

    2012-01-01

    The Space Launch System (SLS) will launch NASA's Multi-Purpose Crew Vehicle (MPCV). This launch vehicle will provide American launch capability for human exploration and travelling beyond Earth orbit. SLS is designed to be flexible for crew or cargo missions. The first test flight is scheduled for December 2017. The SLS SRR/SDR provided insight into the project development life cycle. NASA IV&V ran the standard Risk Based Assessment and Portfolio Based Risk Assessment to identify analysis tasking for the SLS program. This presentation examines the SLS System Requirements Review/System Definition Review (SRR/SDR), IV&V findings for IV&V process validation correlation to/from the selected IV&V tasking and capabilities. It also provides a reusable IEEE 1012 scorecard for programmatic completeness across the software development life cycle.

  9. Youth Media and Agency

    ERIC Educational Resources Information Center

    Hauge, Chelsey

    2014-01-01

    This article addresses how capacity is conceived of and understood in youth media/civic education programming, and how beliefs about agency, development, relationality and youth manifests in the discourses, programmes, and practices of organizations operating youth media programmes. Through attention to a youth media and development programme in…

  10. Metacognition of Agency

    ERIC Educational Resources Information Center

    Metcalfe, Janet; Greene, Matthew Jason

    2007-01-01

    The feeling that we are agents, intentionally making things happen by our own actions, is foundational to our understanding of ourselves as humans. People's metacognitions of agency were investigated in 4 experiments. Participants played a game in which they tried to touch downward scrolling Xs and avoid touching Os. Variables that affected…

  11. Other Federal Agencies

    ERIC Educational Resources Information Center

    Design and Environment, 1971

    1971-01-01

    Briefly reviews the man-environment research sponsored by these eight government agencies: Departments of Agriculture, Commerce, Defense, Interior, Justice, the Office of Economic Opportunity, the National Aeronautics and Space Administration, and the National Science Foundation. The Man-Environment Research survey report was the source of…

  12. Strengthening Career Human Agency

    ERIC Educational Resources Information Center

    Chen, Charles P.

    2006-01-01

    Rooted in A. Bandura's (1982, 2001b) social cognitive theory, the notion of human agency has received considerable attention in vocational and career psychology for the last 2 decades, especially with the recent emergence of social constructivist thinking in the field. This article continues in the same direction. In reviewing the notion of human…

  13. Metacognition of agency.

    PubMed

    Metcalfe, Janet; Greene, Matthew Jason

    2007-05-01

    The feeling that we are agents, intentionally making things happen by our own actions, is foundational to our understanding of ourselves as humans. People's metacognitions of agency were investigated in 4 experiments. Participants played a game in which they tried to touch downward scrolling Xs and avoid touching Os. Variables that affected accuracy included speed of the scroll, density of the targets, and feedback. Of central interest were variables directed not only at accuracy but also at people's control: the turbulence of the cursor and how close the cursor had to come to the target for a hit (i.e., "magic"). After each trial, people made judgments of agency or judgments of performance. People were selectively sensitive to the variables to which they should be responsive in agency monitoring--whether the cursor moved in close synchrony to their movements and whether targets disappeared by magic. People knew, separably from their objective or judged performance, when they were in control and when they were not. These results indicate that people can sensitively monitor their own agency. PMID:17500645

  14. [Pu(IV) behavior in the serum].

    PubMed

    Surova, Z I

    1984-01-01

    This paper presents the results of studies of the hydrolysis and polymerization of Pu(IV) in blood serum. With nitrite Pu(IV) solutions incubated with blood serum 20-34% of the nuclide were precipitated as hydroxide and 11-36% converted into polymeric forms bound by high molecular weight proteins. For citrate solutions, these values were 3.8 and 3.0%, respectively. PMID:6505160

  15. Normativity, agency, and life.

    PubMed

    Barham, James

    2012-03-01

    There is an immense philosophical literature dealing with the notions of normativity and agency, as well as a sizeable and rapidly growing scientific literature on the topic of autonomous agents. However, there has been very little cross-fertilization between these two literatures. As a result, the philosophical literature tends to assume a somewhat outdated mechanistic image of living things, resulting in a quasi-dualistic picture in which only human beings, or the higher animals, can be normative agents properly speaking. From this perspective, the project of 'naturalizing normativity' becomes almost a contradiction in terms. At the same time, the scientific literature tends to misuse 'normativity,' 'agency,' and related terms, assuming that it is meaningful to ascribe these concepts to 'autonomous agents' conceived of as physical systems whose behavior is to be explained in terms of ordinary physical law. From this perspective, the true depth of the difficulty involved in understanding what makes living systems distinctive qua physical systems becomes occluded. In this essay, I begin the attempt to remedy this situation. After some preliminary discussion of terminology and situating of my project within the contemporary philosophical landscape, I make a distinction between two different aspects of the project of naturalizing normativity: (1) the 'Scope Problem,' which consists in saying how widely in nature our concept of normative agency may properly be applied; and (2) the 'Ground Problem,' which consists in rationalizing the phenomenon of normative agency in terms of the rest of our knowledge of nature. Then, in the remainder of this paper, I argue that the Scope Problem ought to be resolved in favor of attributing normative agency, in the proper sense of those words, to living things as such. The Ground Problem will be discussed in a companion paper at a later time. PMID:22326078

  16. 40 CFR 147.1751 - State-administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false State-administered program-Class I, III, IV and V wells. 147.1751 Section 147.1751 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS North Dakota §...

  17. 40 CFR 147.1751 - State-administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false State-administered program-Class I, III, IV and V wells. 147.1751 Section 147.1751 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS North Dakota §...

  18. 77 FR 9883 - Tribal Consultation Meetings Regarding Requirements Applicable to Title IV-B Child and Family...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... regulations accordingly. Per the ACF Tribal Consultation Policy (76 FR 55678, published September 8, 2011), we... training and use of paid paraprofessional staff and for the use of volunteers; and 45 FR 1357.15(c)(4... Regarding Requirements Applicable to Title IV-B Child and Family Services Plan AGENCY: Children's...

  19. 40 CFR 147.1751 - State-administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false State-administered program-Class I, III, IV and V wells. 147.1751 Section 147.1751 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS North Dakota §...

  20. 40 CFR 147.1751 - State-administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false State-administered program-Class I, III, IV and V wells. 147.1751 Section 147.1751 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS North Dakota §...

  1. 40 CFR 147.1751 - State-administered program-Class I, III, IV and V wells.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false State-administered program-Class I, III, IV and V wells. 147.1751 Section 147.1751 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS North Dakota §...

  2. 77 FR 27855 - Celerity Partners IV, LLC, Celerity AHI Holdings SPV, LLC, and All Aboard America! Holdings, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Surface Transportation Board Celerity Partners IV, LLC, Celerity AHI Holdings SPV, LLC, and All Aboard...., d/b/a All Aboard America AGENCY: Surface Transportation Board. ACTION: Notice Tentatively Approving and Authorizing Transaction. SUMMARY: All Aboard America! Holdings, Inc. (AHI), Celerity AHI...

  3. C IV LINE-WIDTH ANOMALIES: THE PERILS OF LOW SIGNAL-TO-NOISE SPECTRA

    SciTech Connect

    Denney, K. D.; Vestergaard, M.; Pogge, R. W.; Kochanek, C. S.; Peterson, B. M.; Assef, R. J.

    2013-09-20

    Comparison of six high-redshift quasar spectra obtained with the Large Binocular Telescope with previous observations from the Sloan Digital Sky Survey shows that failure to correctly identify absorption and other problems with accurate characterization of the C IV λ1549 emission line profile in low signal-to-noise (S/N) data can severely limit the reliability of single-epoch mass estimates based on the C IV emission line. We combine the analysis of these new high-quality data with a reanalysis of three other samples based on high-S/N spectra of the C IV emission line region. We find that a large scatter between the Hβ- and C IV-based masses remains even for this high-S/N sample when using the FWHM to characterize the broad-line region velocity dispersion and the standard virial assumption to calculate the mass. However, we demonstrate that using high-quality data and the line dispersion to characterize the C IV line width leads to a high level of consistency between C IV- and Hβ-based masses, with <0.3 dex of observed scatter and an estimated ∼0.2 dex intrinsic scatter, in the mass residuals.

  4. ENVIRONMENTAL SOFTWARE AT THE U.S. ENVIRONMENTAL PROTECTION AGENCY'S CENTER FOR EXPOSURE ASSESSMENT MODELING

    EPA Science Inventory

    The Center for Exposure Assessment Modeling (CEAM) was established to meet the scientific and technical exposure assessment needs of the United States Environmental Protection Agency's (EPA) Progrsm and Regional Offices and the various state environmental agencies. o support envi...

  5. Thinking Systemically: Steps for States to Improve Equity in the Distribution of Teachers-- An Action-Planning Workbook to Help Guide Regional Comprehensive Center and State Education Agency Conversation to Address the Inequitable Distribution of Teachers

    ERIC Educational Resources Information Center

    National Comprehensive Center for Teacher Quality, 2009

    2009-01-01

    The National Comprehensive Center for Teacher Quality (TQ Center) is a resource to which the regional comprehensive centers, states, and other education stakeholders turn for strengthening the quality of teaching--especially in high-poverty, low-performing, and hard-to-staff schools--and for finding guidance in addressing specific needs, thereby…

  6. Agency, time, and causality

    PubMed Central

    Widlok, Thomas

    2014-01-01

    Cognitive Scientists interested in causal cognition increasingly search for evidence from non-Western Educational Industrial Rich Democratic people but find only very few cross-cultural studies that specifically target causal cognition. This article suggests how information about causality can be retrieved from ethnographic monographs, specifically from ethnographies that discuss agency and concepts of time. Many apparent cultural differences with regard to causal cognition dissolve when cultural extensions of agency and personhood to non-humans are taken into account. At the same time considerable variability remains when we include notions of time, linearity and sequence. The article focuses on ethnographic case studies from Africa but provides a more general perspective on the role of ethnography in research on the diversity and universality of causal cognition. PMID:25414683

  7. Identification of mutations in Type IV glycogen storage disease

    SciTech Connect

    Bao, Y.; Kishnani, P.; Chen, Y.T.

    1994-09-01

    Type IV glycogen storage disease (GSD IV, Andersen disease) is caused by a deficiency of glycogen branching enzyme (GBE) activity, which results in the accumulation of glycogen with unbranched, long, outer chains in the tissues. The molecular basis of the disease is not known. We studied four patients with the disease; three with typical presentation of progressive liver cirrhosis and failure, and one with severe and fatal neonatal hypotonia and cardiomyopathy. Southern blot analysis with EcoRI or MspI did not detect gross DNA rearrangement, deletion or duplication in patients` glycogen branching enzyme genes. Northern analysis with total cellular RNAs isolated from skin fibroblast MI strains of three patients with typical clinical presentation showed a normal level and size (2.95 kb) of GBE mRNA hybridization band in two and absent mRNA hybridization band in the remaining one. The patient with atypical severe neonatal hypotonia demonstrated a less intense and smaller size (2.75 kb) of mRNA hybridization band. A 210 hp deletion from nucleotide sequence 873 to 1082 which causes 70 amino acids missing from amino acid sequence 262 to 331 was detected in all 17 clones sequenced from the fatal hypotonia patient. This deletion is located in the region which is highly conserved between prokaryotic, yeast and human GBE polypeptide sequences, and also includes the first of the four regions which constitute the catalytic active sites of most of amylolytic enzymes. A point mutation C-T (1633) which changes the amino acid from Arginine to Cystine was found in 19 of 20 cDNA clones from a patient with classical clinical presentation. This point mutation was unique to this patient and was not observed in three other patients or normal controls. This is the first report on the molecular basis of GSD IV and our data indicated the presence of extensive genetic heterogeneity in the disease.

  8. Mathematics Achievement, Comparative Study Phase IV IGE Evaluation Project. Phase IV, Project Paper 80-9.

    ERIC Educational Resources Information Center

    Webb, Norman L.; Nerenz, Anne G.

    This is one of a series of reports which provide definitions of and descriptive data on the variables used in the Comparative Study of Phase IV of the Individually Guided Education (IEG) Evaluation Project. Phase IV investigated three curriculum programs specifically designed to be compatible with instructional programming for the individual…

  9. Confirmatory Factor Analysis of the WAIS-IV and WMS-IV in Older Adults

    ERIC Educational Resources Information Center

    Miller, Delyana I.; Davidson, Patrick S. R.; Schindler, Dwayne; Messier, Claude

    2013-01-01

    New editions of the Wechsler Adult Intelligence and Memory scales are now available. Yet, given the significant changes in these new releases and the skepticism that has met them, independent evidence on their psychometric properties is much needed but currently lacking. We administered the WAIS-IV and the Older Adult version of the WMS-IV to 145…

  10. 14 CFR 1267.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Federal agency or agency. 1267.645 Section 1267.645 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GOVERNMENTWIDE... Executive Office of the President), or any independent regulatory agency....

  11. 14 CFR 1267.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Federal agency or agency. 1267.645 Section 1267.645 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GOVERNMENTWIDE... Executive Office of the President), or any independent regulatory agency....

  12. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  13. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  14. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  15. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  16. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  17. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  18. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  19. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  20. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  1. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  2. 31 CFR 19.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (NONPROCUREMENT) Definitions § 19.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the...

  3. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  4. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  5. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  6. 22 CFR 208.910 - Agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Definitions § 208.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  7. 31 CFR 19.910 - Agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (NONPROCUREMENT) Definitions § 19.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the...

  8. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  9. 46 CFR Appendix IV to Part 150 - Data Sheet

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Data Sheet IV Appendix IV to Part 150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES COMPATIBILITY OF CARGOES Pt. 150, App. IV Appendix IV to Part 150—Data Sheet EC02FE91.080 EC02FE91.081...

  10. 46 CFR Appendix IV to Part 150 - Data Sheet

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Data Sheet IV Appendix IV to Part 150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES COMPATIBILITY OF CARGOES Pt. 150, App. IV Appendix IV to Part 150—Data Sheet EC02FE91.080 EC02FE91.081...

  11. 46 CFR Appendix IV to Part 150 - Data Sheet

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Data Sheet IV Appendix IV to Part 150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES COMPATIBILITY OF CARGOES Pt. 150, App. IV Appendix IV to Part 150—Data Sheet EC02FE91.080 EC02FE91.081...

  12. 46 CFR Appendix IV to Part 150 - Data Sheet

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Data Sheet IV Appendix IV to Part 150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES COMPATIBILITY OF CARGOES Pt. 150, App. IV Appendix IV to Part 150—Data Sheet EC02FE91.080 EC02FE91.081...

  13. 46 CFR Appendix IV to Part 150 - Data Sheet

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Data Sheet IV Appendix IV to Part 150 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES COMPATIBILITY OF CARGOES Pt. 150, App. IV Appendix IV to Part 150—Data Sheet EC02FE91.080 EC02FE91.081...

  14. 45 CFR 1355.21 - E and IV-B.

    Code of Federal Regulations, 2010 CFR

    1996-10-01

    ... compliance with the Department's regulations listed in 45 CFR 1355.30. (c) The State plans and plan... requirements for titles IV PUBLIC WELFARE Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN.... 1355.21 State plan requirements for titles IV-E and IV-B. (a) The State plans for titles IV-E and...

  15. Seafloor earthquake measurement system, SEMS IV

    SciTech Connect

    Platzbecker, M.R.; Ehasz, J.P.; Franco, R.J.

    1997-07-01

    Staff of the Telemetry Technology Development Department (2664) have, in support of the U.S. Interior Department Mineral Management Services (MMS), developed and deployed the Seafloor Earthquake Measurement System IV (SEMS IV). The result of this development project is a series of three fully operational seafloor seismic monitor systems located at offshore platforms: Eureka, Grace, and Irene. The instrument probes are embedded from three to seven feet into the seafloor and hardwired to seismic data recorders installed top side at the offshore platforms. The probes and underwater cables were designed to survive the seafloor environment with an operation life of five years. The units have been operational for two years and have produced recordings of several minor earthquakes in that time. Sandia Labs will transfer operation of SEMS IV to MMS contractors in the coming months. 29 figs., 25 tabs.

  16. Clinical Application of Antenatal Genetic Diagnosis of Osteogenesis Imperfecta Type IV

    PubMed Central

    Yuan, Jing; Li, Song; Xu, YeYe; Cong, Lin

    2015-01-01

    Background Clinical analysis and genetic testing of a family with osteogenesis imperfecta type IV were conducted, aiming to discuss antenatal genetic diagnosis of osteogenesis imperfecta type IV. Material/Methods Preliminary genotyping was performed based on clinical characteristics of the family members and then high-throughput sequencing was applied to rapidly and accurately detect the changes in candidate genes. Results Genetic testing of the III5 fetus and other family members revealed missense mutation in c.2746G>A, pGly916Arg in COL1A2 gene coding region and missense and synonymous mutation in COL1A1 gene coding region. Conclusions Application of antenatal genetic diagnosis provides fast and accurate genetic counseling and eugenics suggestions for patients with osteogenesis imperfecta type IV and their families. PMID:25835785

  17. Establishment of a non-governmental regional approach to La Plata River Basin integrated watershed management promoted throughout three international workshops supported by UN and Japanese agencies, led by ILEC

    NASA Astrophysics Data System (ADS)

    Calcagno, Alberto; Yamashiki, Yosuke; Mugetti, Ana

    2002-08-01

    The La Plata River Basin is one of the largest international river basins in the world, with an area of about 3 million km2. It spreads across five countries (Argentina, Bolivia, Brazil, Paraguay and Uruguay), and its water resources are essential for their economic development. Together with reservoir development, extensive deforestation, intensive agriculture practices and large urban developments took place in the Paraná, Paraguay and Uruguay basins, affecting environmental conditions and raising important issues concerning water resources use and conservation. Therefore, the need to promote participatory and cooperative efforts among water resources stakeholders, as well as the systematic exchange of information and experiences on common regional problems among organizations and experts from throughout the basin who are devoted to water resources use and management, was reported by researchers and managers gathered at the First and Second International Workshops on Regional Approaches for Reservoir Development and Management in the La Plata River Basin (held in 1991 and 1994). As a concrete response to this need, the efforts of a number of organizations from various countries within the basin, with the support of international and national governmental organizations, resulted in the foundation of La Plata River Basin Environmental Research and Management Network (RIGA) in March 2001. This was within the framework of the Third International Workshop, which was precisely one of the short-term activities included in the RIGA Action Plan. During the preparatory processes for the RIGA Network, the presence of Japanese cooperation supporting the La Plata River Basin Workshops through a non-governmental international organization (ILEC) played an important role in stimulating such an organization-based joint approach in the basin. This outcome, although not originally planned, constituted a welcomed byproduct of its main specific interest in the region, which was the

  18. Incommensurate Structure of Phosphorus Phase IV

    SciTech Connect

    Fujihisa, Hiroshi; Gotoh, Yoshito; Yamawaki, Hiroshi; Sakashita, Mami; Takeya, Satoshi; Honda, Kazumasa; Akahama, Yuichi; Kawamura, Haruki; Ohishi, Yasuo

    2007-04-27

    There are six known phases for phosphorus at room temperature under high pressure. Only the structure of phase IV, which exists from 107 GPa to 137 GPa, remains unsolved. We performed a powder x-ray diffraction experiment and a Rietveld analysis and successfully determined its structure to be an incommensurately modulated structure by only 1 site of atomic position. High-pressure phases of halogens and chalcogens have previously been shown to have a similar modulated structure; however, phosphorus phase IV is different from them and was shown to be the third case.

  19. Developing Moral Agency through Narrative

    ERIC Educational Resources Information Center

    Pasupathi, Monisha; Wainryb, Cecilia

    2010-01-01

    This paper poses the following question: When, in spite of knowing that it is wrong, people go on to hurt others, what does this mean for the development of moral agency? We begin by defining moral agency and briefly sketching relations between moral agency and other concepts. We then outline what three extant literatures suggest about this…

  20. Paraprofessionals in Public Rehabilitation Agencies.

    ERIC Educational Resources Information Center

    Salomone, Paul R.

    At the outset, social service agencies and numerous public agencies initiated as a result of the Economic Opportunities Act of 1965 were excluded from the scope of this paper. Several subtopics concerning paraprofessionals deserve consideration: (1) the need for paraprofessionals in public rehabilitation agencies; (2) the attitudes of…

  1. 75 FR 8959 - Agency Information Collection Activities; Proposed Collection; Comment Request; Substances...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Prohibited in Ruminant Feed AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and... feed and animal proteins prohibited in ruminant feed. DATES: Submit written or electronic comments on...; Animal Proteins Prohibited in Ruminant Feed--21 CFR 589.2000(e)(1)(iv) (OMB Control Number...

  2. 78 FR 28852 - Agency Information Collection Activities; Proposed Collection; Comment Request; Substances...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... Prohibited in Ruminant Feed; Extension AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY... prohibited in ruminant feed. DATES: Submit either electronic or written comments on the collection of...; Animal Proteins Prohibited in Ruminant Feed-21 CFR 589.2000(e)(1)(iv)--(OMB Control Number...

  3. 45 CFR 1150.23 - How will the Endowment coordinate salary offsets with other agencies?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... accrued; and (iv) That the Endowment's regulations in this subpart have been approved by OPM under 5 CFR... will (under its regulations adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), certify the... adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), the paying agency will provide written...

  4. 45 CFR 1150.23 - How will the Endowment coordinate salary offsets with other agencies?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... accrued; and (iv) That the Endowment's regulations in this subpart have been approved by OPM under 5 CFR... will (under its regulations adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), certify the... adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), the paying agency will provide written...

  5. 45 CFR 1150.23 - How will the Endowment coordinate salary offsets with other agencies?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... accrued; and (iv) That the Endowment's regulations in this subpart have been approved by OPM under 5 CFR... will (under its regulations adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), certify the... adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), the paying agency will provide written...

  6. 45 CFR 1150.23 - How will the Endowment coordinate salary offsets with other agencies?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... accrued; and (iv) That the Endowment's regulations in this subpart have been approved by OPM under 5 CFR... will (under its regulations adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), certify the... adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), the paying agency will provide written...

  7. 45 CFR 1150.23 - How will the Endowment coordinate salary offsets with other agencies?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... accrued; and (iv) That the Endowment's regulations in this subpart have been approved by OPM under 5 CFR... will (under its regulations adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), certify the... adopted under 5 U.S.C. 5514 and 5 CFR part 550, subpart K), the paying agency will provide written...

  8. 34 CFR 682.414 - Records, reports, and inspection requirements for guaranty agency programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... accordance with 34 CFR 668.24(d)(3)(i) through (iv). (ii) If a promissory note was signed electronically, the... of records, references to an institution in 34 CFR 668.24(f) (1) through (3) shall mean a guaranty...) A guaranty agency must retain the records required for each loan for not less than 3 years...

  9. 28 CFR 802.29 - Exemption of the Pretrial Services Agency System.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Bail Agency Database (ABADABA) (CSOSA/PSA-1). (ii) Drug Test Management System (DTMS) (CSOSA/PSA-2). (iii) Interview and Treatment Files (CSOSA/PSA-3). (iv) Pretrial Realtime Information Systems Manager (PRISM) (CSOSA/PSA-6). (2) Exemptions from the particular subsections are justified for the...

  10. 28 CFR 802.29 - Exemption of the Pretrial Services Agency System.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Bail Agency Database (ABADABA) (CSOSA/PSA-1). (ii) Drug Test Management System (DTMS) (CSOSA/PSA-2). (iii) Interview and Treatment Files (CSOSA/PSA-3). (iv) Pretrial Realtime Information Systems Manager (PRISM) (CSOSA/PSA-6). (2) Exemptions from the particular subsections are justified for the...

  11. 28 CFR 802.29 - Exemption of the Pretrial Services Agency System.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Bail Agency Database (ABADABA) (CSOSA/PSA-1). (ii) Drug Test Management System (DTMS) (CSOSA/PSA-2). (iii) Interview and Treatment Files (CSOSA/PSA-3). (iv) Pretrial Realtime Information Systems Manager (PRISM) (CSOSA/PSA-6). (2) Exemptions from the particular subsections are justified for the...

  12. 77 FR 75151 - Agency Information Collection Activities; Comment Request; Foreign Graduate Medical School...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Agency Information Collection Activities; Comment Request; Foreign Graduate Medical School Consumer... notice will be considered public records. Title of Collection: Foreign Graduate Medical School Consumer... reasonably require to carry out the purposes of the Title IV, HEA programs. This is being done to...

  13. 78 FR 33837 - Agency Information Collection Activities; Submission to the Office of Management and Budget for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ...: Experimental Sites Data Collection Instrument. OMB Control Number: 1845-NEW. Type of Review: A new information... and Approval; Comment Request; Experimental Sites Data Collection Instrument AGENCY: Federal Student... administration and delivery of Title IV programs. Institutions volunteer to become an experimental site...

  14. 40 CFR 255.10 - Criteria for identifying regions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....10 Section 255.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and Agencies... regions having inadequate resources or volumes of waste should be avoided. (3) Location should...

  15. 40 CFR 255.20 - Preliminary identification of regions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Preliminary identification of regions. 255.20 Section 255.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and Agencies § 255.20...

  16. 40 CFR 255.22 - Establishing regional boundaries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Establishing regional boundaries. 255.22 Section 255.22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying Regions and Agencies § 255.22 Establishing...

  17. 40 CFR 255.10 - Criteria for identifying regions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Criteria for identifying regions. 255.10 Section 255.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and Agencies § 255.10 Criteria for...

  18. 40 CFR 255.10 - Criteria for identifying regions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Criteria for identifying regions. 255.10 Section 255.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Criteria for Identifying Regions and Agencies § 255.10 Criteria for...

  19. Species of conservation concern and environmental stressors: local regional and global effects: Chapter 6 in The Southern Nevada Agency Partnership science and research synthesis: science to support land management in southern Nevada

    USGS Publications Warehouse

    Ostoja, Steven M.; Brooks, Matthew L.; Chambers, Jeanne C.; Pendleton, Burton

    2013-01-01

    Species conservation has traditionally been based on individual species within the context of their requisite habitat, which is generally defined as the communities and ecosystems deemed necessary for their presence. Conservation decisions are hampered by the fact that environmental stressors that poetically threaten the persistence of species can operate at organizational levels larger than the habitat or home range of a focal species. Resource managers must therefore simultaneously consider local, regional, and/or global scale stressors for effective conservation and management of species of concern. The wide ranging effects associated with global stressors such as climate change may exceed or exacerbate the effects of local or regional stressors, they still need to understand the direct and interactive effects of global stressors and ultimately how they affect the lands they manage. Conservation of species in southern Nevada is further complication by the fact that the region includes one of the largest and fastest growing urban centers in North America. To accomplish the goal of species conservation, resource managers must identify actionable management options that mitigate the effects of local and regional stressor in the context of the effects of global stressors that are beyond their control. Species conservation is typically focused on a subset often referred to as species of conservation concern that have either demonstrated considerable decline or are naturally rare or have limited distributions. Stressors can directly and indirectly impact species in a variety of ways and through a diversity of mechanisms. Some stressors have been more intense in the past (e.g., livestock grazing) whereas other are now only emerging as new stressors (e.g., solar energy development, climate change). The primary stressors affecting southern Nevada ecosystems are listed in table 2.1 and reviewed in detail in Chapter 2. This chapter addresses Dub-goal 1.4 in the SNAP

  20. Structural and functional analysis of transmembrane segment IV of the salt tolerance protein Sod2.

    PubMed

    Ullah, Asad; Kemp, Grant; Lee, Brian; Alves, Claudia; Young, Howard; Sykes, Brian D; Fliegel, Larry

    2013-08-23

    Sod2 is the plasma membrane Na(+)/H(+) exchanger of the fission yeast Schizosaccharomyces pombe. It provides salt tolerance by removing excess intracellular sodium (or lithium) in exchange for protons. We examined the role of amino acid residues of transmembrane segment IV (TM IV) ((126)FPQINFLGSLLIAGCITSTDPVLSALI(152)) in activity by using alanine scanning mutagenesis and examining salt tolerance in sod2-deficient S. pombe. Two amino acids were critical for function. Mutations T144A and V147A resulted in defective proteins that did not confer salt tolerance when reintroduced into S. pombe. Sod2 protein with other alanine mutations in TM IV had little or no effect. T144D and T144K mutant proteins were inactive; however, a T144S protein was functional and provided lithium, but not sodium, tolerance and transport. Analysis of sensitivity to trypsin indicated that the mutations caused a conformational change in the Sod2 protein. We expressed and purified TM IV (amino acids 125-154). NMR analysis yielded a model with two helical regions (amino acids 128-142 and 147-154) separated by an unwound region (amino acids 143-146). Molecular modeling of the entire Sod2 protein suggested that TM IV has a structure similar to that deduced by NMR analysis and an overall structure similar to that of Escherichia coli NhaA. TM IV of Sod2 has similarities to TM V of the Zygosaccharomyces rouxii Na(+)/H(+) exchanger and TM VI of isoform 1 of mammalian Na(+)/H(+) exchanger. TM IV of Sod2 is critical to transport and may be involved in cation binding or conformational changes of the protein. PMID:23836910

  1. Si IV Column Densities Predicted from Non-equilibrium Ionization Simulations of Turbulent Mixing Layers and High-velocity Clouds

    NASA Astrophysics Data System (ADS)

    Kwak, Kyujin; Shelton, Robin L.; Henley, David B.

    2015-10-01

    We present predictions of the Si iv ions in turbulent mixing layers (TMLs) between hot and cool gas and in cool high-velocity clouds (HVCs) that travel through a hot halo, complementing the C iv, N v, and O vi predictions in Kwak & Shelton, Kwak et al., and Henley et al. We find that the Si iv ions are most abundant in regions where the hot and cool gases first begin to mix or where the mixed gas has cooled significantly. The predicted column densities of high velocity Si iv and the predicted ratios of Si iv to C iv and O vi found on individual sightlines in our HVC simulations are in good agreement with observations of high velocity gas. Low velocity Si iv is also seen in the simulations, as a result of decelerated gas in the case of the HVC simulations and when looking along directions that pass perpendicular to the direction of motion in the TML simulations. The ratios of low velocity Si iv to C iv and O vi in the TML simulations are in good agreement with those recorded for Milky Way halo gas, while the ratio of Si iv to O vi from the decelerated gas in the HVC simulations is lower than that observed at normal velocity in the Milky Way halo. We attribute the shortfall of normal velocity Si iv to not having modeled the effects of photoionization and, following Henley et al., consider a composite model that includes decelerated HVC gas, supernova remnants, galactic fountain gas, and the effect of photoionization.

  2. Structural and Functional Interaction Between the Human DNA Repair Proteins DNA ligase IV and XRCC4

    SciTech Connect

    Wu, P.; Meesala, S; Dauvillier, S; Modesti, M; Andres, S; Huang, Y; Sekiguchi, J; Calsou, P; Salles, B; Junop, M

    2009-01-01

    Nonhomologous end-joining represents the major pathway used by human cells to repair DNA double-strand breaks. It relies on the XRCC4/DNA ligase IV complex to reseal DNA strands. Here we report the high-resolution crystal structure of human XRCC4 bound to the carboxy-terminal tandem BRCT repeat of DNA ligase IV. The structure differs from the homologous Saccharomyces cerevisiae complex and reveals an extensive DNA ligase IV binding interface formed by a helix-loop-helix structure within the inter-BRCT linker region, as well as significant interactions involving the second BRCT domain, which induces a kink in the tail region of XRCC4. We further demonstrate that interaction with the second BRCT domain of DNA ligase IV is necessary for stable binding to XRCC4 in cells, as well as to achieve efficient dominant-negative effects resulting in radiosensitization after ectopic overexpression of DNA ligase IV fragments in human fibroblasts. Together our findings provide unanticipated insight for understanding the physical and functional architecture of the nonhomologous end-joining ligation complex.

  3. Painlevé IV coherent states

    SciTech Connect

    Bermudez, David; Contreras-Astorga, Alonso; Fernández C, David J.

    2014-11-15

    A simple way to find solutions of the Painlevé IV equation is by identifying Hamiltonian systems with third-order differential ladder operators. Some of these systems can be obtained by applying supersymmetric quantum mechanics (SUSY QM) to the harmonic oscillator. In this work, we will construct families of coherent states for such subset of SUSY partner Hamiltonians which are connected with the Painlevé IV equation. First, these coherent states are built up as eigenstates of the annihilation operator, then as displaced versions of the extremal states, both involving the related third-order ladder operators, and finally as extremal states which are also displaced but now using the so called linearized ladder operators. To each SUSY partner Hamiltonian corresponds two families of coherent states: one inside the infinite subspace associated with the isospectral part of the spectrum and another one in the finite subspace generated by the states created through the SUSY technique. - Highlights: • We use SUSY QM to obtain Hamiltonians with third-order differential ladder operators. • We show that these systems are related with the Painlevé IV equation. • We apply different definitions of coherent states to these Hamiltonians using the third-order ladder operators and some linearized ones. • We construct families of coherent states for such systems, which we called Painlevé IV coherent states.

  4. Leveraging Information Technology. Track IV: Support Services.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Seven papers from the 1987 CAUSE conference's Track IV, Support Services, are presented. They include: "Application Development Center" (John F. Leydon); "College Information Management System: The Design and Implementation of a Completely Integrated Office Automation and Student Information System" (Karen L. Miselis); "Improving Managerial…

  5. Intelsat IV-F5 Launch

    NASA Technical Reports Server (NTRS)

    1972-01-01

    An Atlas-Centaur space vehicle lifted off at 5:53 p.m. EDT, June 13, 1972, from Complex 36B carrying an Intelsat Communications Satellite, (Intelsat IV-F5) into Earth orbit. Visible in the foreground is the lighthouse located at Cape Canaveral Air Force Station.

  6. DSM IV, Culture and Child Psychiatry

    PubMed Central

    Rousseau, Cécile; Measham, Toby; Bathiche-Suidan, Marie

    2008-01-01

    Objective The expanding cultural diversity of children and families with mental health needs raises questions about the cultural appropriateness of diagnostic classifications like the DSM IV. This paper briefly surveys the literature on culture and DSM-IV in child psychiatry, presenting ADHD as an example of the relationship between diagnostic categories and cultural issues, and illustrating some of the clinical dilemmas of differential diagnosis in a migration context. Method a literature review was performed and analysed, and a case vignette was constructed to illustrate key points. Results The literature does not provide a definite answer about the DSM IV cultural validity in child psychiatry. On the one hand it suggests that all diagnostic categories may be found universally. On the other, variations in prevalence rates support the hypothesis of a role for social and cultural factors in the diagnostic process. The clinical formulation may be a useful tool to address the validity issue by modulating the process of diagnosis with a cultural understanding of the symptoms, the patient-therapist alliance and the appropriateness of treatment recommendations. Conclusion Although the DSM IV diagnostic categories may be found cross culturally, clinicians need to be aware of how culture may influence the diagnostic process in child psychiatry. PMID:18516309

  7. Day Camp Manual: Program. Book IV.

    ERIC Educational Resources Information Center

    Babcock, William

    Book IV in a 5-book day camp manual discusses the camp program. Section I describes the organization, definition, and elements essential to successful day camp programs. Section II, which addresses the benefits and special considerations of mass programs, includes rainy day contingencies, materials to have on hand, and activity suggestions.…

  8. Industrial Waste Landfill IV upgrade package

    SciTech Connect

    Not Available

    1994-03-29

    The Y-12 Plant, K-25 Site, and ORNL are managed by DOE`s Operating Contractor (OC), Martin Marietta Energy Systems, Inc. (Energy Systems) for DOE. Operation associated with the facilities by the Operating Contractor and subcontractors, DOE contractors and the DOE Federal Building result in the generation of industrial solid wastes as well as construction/demolition wastes. Due to the waste streams mentioned, the Y-12 Industrial Waste Landfill IV (IWLF-IV) was developed for the disposal of solid industrial waste in accordance to Rule 1200-1-7, Regulations Governing Solid Waste Processing and Disposal in Tennessee. This revised operating document is a part of a request for modification to the existing Y-12 IWLF-IV to comply with revised regulation (Rule Chapters 1200-1-7-.01 through 1200-1-7-.08) in order to provide future disposal space for the ORR, Subcontractors, and the DOE Federal Building. This revised operating manual also reflects approved modifications that have been made over the years since the original landfill permit approval. The drawings referred to in this manual are included in Drawings section of the package. IWLF-IV is a Tennessee Department of Environmental and Conservation/Division of Solid Waste Management (TDEC/DSWM) Class 11 disposal unit.

  9. Charles L. Brewer Award for Distinguished Teaching in Psychology: G. William Hill IV.

    ERIC Educational Resources Information Center

    American Psychologist, 2004

    2004-01-01

    The 2004 Distinguished Teaching Award is awarded to G. William Hill IV. He is recognized as a superb teacher who has helped the Kennesaw State University faculty through ambitious programs in the Center for Excellence in Teaching and Learning, built and sustained a regional psychology community through the vibrant Southeastern Conference on the…

  10. Gen IV Materials Handbook Implementation Plan

    SciTech Connect

    Rittenhouse, P.; Ren, W.

    2005-03-29

    A Gen IV Materials Handbook is being developed to provide an authoritative single source of highly qualified structural materials information and materials properties data for use in design and analyses of all Generation IV Reactor Systems. The Handbook will be responsive to the needs expressed by all of the principal government, national laboratory, and private company stakeholders of Gen IV Reactor Systems. The Gen IV Materials Handbook Implementation Plan provided here addresses the purpose, rationale, attributes, and benefits of the Handbook and will detail its content, format, quality assurance, applicability, and access. Structural materials, both metallic and ceramic, for all Gen IV reactor types currently supported by the Department of Energy (DOE) will be included in the Gen IV Materials Handbook. However, initial emphasis will be on materials for the Very High Temperature Reactor (VHTR). Descriptive information (e.g., chemical composition and applicable technical specifications and codes) will be provided for each material along with an extensive presentation of mechanical and physical property data including consideration of temperature, irradiation, environment, etc. effects on properties. Access to the Gen IV Materials Handbook will be internet-based with appropriate levels of control. Information and data in the Handbook will be configured to allow search by material classes, specific materials, specific information or property class, specific property, data parameters, and individual data points identified with materials parameters, test conditions, and data source. Details on all of these as well as proposed applicability and consideration of data quality classes are provided in the Implementation Plan. Website development for the Handbook is divided into six phases including (1) detailed product analysis and specification, (2) simulation and design, (3) implementation and testing, (4) product release, (5) project/product evaluation, and (6) product

  11. Neuromodulation, agency and autonomy.

    PubMed

    Glannon, Walter

    2014-01-01

    Neuromodulation consists in altering brain activity to restore mental and physical functions in individuals with neuropsychiatric disorders and brain and spinal cord injuries. This can be achieved by delivering electrical stimulation that excites or inhibits neural tissue, by using electrical signals in the brain to move computer cursors or robotic arms, or by displaying brain activity to subjects who regulate that activity by their own responses to it. As enabling prostheses, deep-brain stimulation and brain-computer interfaces (BCIs) are forms of extended embodiment that become integrated into the individual's conception of himself as an autonomous agent. In BCIs and neurofeedback, the success or failure of the techniques depends on the interaction between the learner and the trainer. The restoration of agency and autonomy through neuromodulation thus involves neurophysiological, psychological and social factors. PMID:23322211

  12. Challenges in implementing efficient Title IV and Title V permit programs

    SciTech Connect

    Sprott, R.

    1997-12-31

    Integrating title IV acid rain and title V operating permits in an efficient manner poses numerous challenges. Federal rules and policy memos about these programs often conflict or lead to actions that are difficult to implement at best. Both permitting programs are complex and controversial, but the title IV permitting rules are particularly difficult to use and understand. Clear lines of jurisdiction for various aspects of the acid rain program are lacking in some cases, and regulators have been slow to recognize and solve these problems. There are numerous issues that have arisen during the initial stages of developing permits for title IV affected sources. Some have or are being resolved; others remain as potential impediments to efficient permitting. Utah and other western states have been working with the utility industry and US Environmental Protection Agency (EPA) to resolve these and other issues and some problems have been resolved. However, some state and industry officials feel that EPA should take the lead to conduct a series title IV implementation workshops in partnership with states and the utilities. This paper describes solutions to some common implementation problems and identifies challenges that remain to be solved.

  13. Annotations on Mexico's WISC-IV: a validity study.

    PubMed

    Fina, Anthony D; Sánchez-Escobedo, Pedro; Hollingworth, Liz

    2012-01-01

    This project seeks to provide evidence on the internal structure of the Escala Wechsler de Inteligencia para Niños-IV (EWIN-IV; Wechsler, 2007a ) through a confirmatory factor analysis and intercorrelational study. Also provided is information on the adaptation process and other sources of validity evidence in support of the EWIN-IV norms. The standardization data for the EWIN-IV were used for all analyses. The factor loadings and correlational patterns found on the EWIN-IV are comparable to those seen in the American versions of the test. The proposed factor and scoring structure of the EWIN-IV was supported. PMID:23428273

  14. Origin and course of the coronary arteries in normal mice and in iv/iv mice

    PubMed Central

    ICARDO, JOSÉ M.; COLVEE, ELVIRA

    2001-01-01

    This paper reports on the origin and distribution of the coronary arteries in normal mice and in mice of the iv/iv strain, which show situs inversus and heterotaxia. The coronary arteries were studied by direct observation of the aortic sinuses with the scanning electron microscope, and by examination of vascular corrosion casts. In the normal mouse, the left and right coronaries (LC, RC) arise from the respective Valsalva sinus and course along the ventricular borders to reach the heart apex. Along this course the coronary arteries give off small branches at perpendicular or acute angles to supply the ventricles. The ventricular septum is supplied by the septal artery, which arises as a main branch from the right coronary. Conus arteries arise from the main coronary trunks, from the septal artery and/or directly from the Valsalva sinus. The vascular casts demonstrate the presence of intercoronary anastomoses. The origin of the coronary arteries was found to be abnormal in 84% of the iv/iv mice. These anomalies included double origin, high take-off, slit-like openings and the presence of a single coronary orifice. These anomalies occurred singly or in any combination, and were independent of heart situs. The septal artery originated from RC in most cases of situs solitus but originated predominantly from LC in situs inversus hearts. Except for this anomalous origin no statistical correlation was found between the coronary anomalies and heart situs or a particular mode of heterotaxia. The coronary anomalies observed in the iv/iv mice are similar to those found in human hearts. Most coronary anomalies appear to be due to defective connections between the aortic root and the developing coronaries. iv/iv mice may therefore constitute a good model to study the development of similar anomalies in the human heart. PMID:11693308

  15. 77 FR 22550 - Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Regional Haze...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ...; Regional Haze; Reopening of Comment Period AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed...-0599 Anne Arnold, U.S. Environmental Protection Agency, EPA New England Regional Office, Office of... Quality Planning Unit, U.S. Environmental Protection Agency, EPA New England Regional Office, Office...

  16. 75 FR 9593 - Agency Information Collection Activities; Proposed Renewal of Several Currently Approved...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-03

    .... Applicators maintain records, and the registrants/lead agencies do monitoring studies and submit the reports. These records are monitored by either the: a) State lead agencies, b) EPA regional offices, or c) the registrants. EPA receives annual monitoring reports from registrants or state lead agencies. Burden...

  17. Perspectives: A Journal of Research and Opinion about Educational Service Agencies, 1995-1998.

    ERIC Educational Resources Information Center

    Keane, William G., Ed.

    1998-01-01

    This document consists of the first four volumes of the annual serial publication "Perspectives: A Journal of Research and Opinion about Educational Service Agencies." Educational service agencies (ESAs) have various names and characteristics across states, but all provide services to local education agencies in a specific geographic region. ESAs…

  18. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  19. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  20. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  1. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  2. 40 CFR 121.27 - Notification to licensing or permitting agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 22 2014-07-01 2013-07-01 true Notification to licensing or permitting agency. 121.27 Section 121.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... Administrator § 121.27 Notification to licensing or permitting agency. If the Regional Administrator, after...

  3. 40 CFR Appendix A to Part 45 - Environmental Protection Agency Training Programs

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Environmental Protection Agency Training Programs A Appendix A to Part 45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS... Protection Agency Training Programs Administering office Headquarters Regional Office of Air, Noise,...

  4. Synthesis and Characterization of Pt(IV) Fluorescein Conjugates to Investigate Pt(IV) Intracellular Transformations

    PubMed Central

    Song, Ying; Suntharalingam, Kogularamanan; Yeung, Jessica S.; Royzen, Maksim; Lippard, Stephen J.

    2013-01-01

    Pt(IV) anticancer compounds typically operate as prodrugs that are reduced in the hypoxic environment of cancer cells, losing two axial ligands in the process to generate active Pt(II) species. Here we report the synthesis of two fluorescent Pt(IV) prodrugs of cisplatin in order to image and evaluate the Pt(IV) reduction process in simulated and real biological environments. Treatment of the complexes dissolved in PBS buffer with reducing agents typically encountered in cells, glutathione or ascorbate, afforded a 3- to 5-fold fluorescence turn-on owing to reduction and loss of their fluorescein-based axial ligands, which are quenched when bound to platinum. Both Pt(IV) conjugates displayed moderate cytotoxicity against human cancer cell lines, with IC50 values higher than that of cisplatin. Immunoblotting and DNA flow cytometry analyses of one of the complexes, Pt(IV)FL2, revealed that it damages DNA, causing cell cycle arrest in S or G2/M depending on exposure time, with ultimately triggering of apoptotic cell death. Fluorescence microscopic studies prove that Pt(IV)FL2 enters cells intact and undergoes reduction intracellularly. The results are best interpreted in terms of a model in which the axial fluorescein ligands are expelled through lysosomes, with the platinum(II) moiety generated in the process binding to genomic DNA, which results in cell death. PMID:23957697

  5. Multigroup Constants fFle Based on ENDF/B IV.

    1980-08-13

    Version 00 The multigroup constants file (JIMCOF) has been prepared based on ENDF/V-IV. JIMCOF is composed of JIMCOF/F, the file for the fast neutron energy region; JIMCOF/T, the file for the thermal neutron energy region; and PROC, the processing program. The JIMCOF file contains multigroup constants of about 100 nuclides (68 groups in the fast neutron energy region and 50 groups in the thermal neutron energy region). Selection of individual data, as well as preparationmore » of library data from the DELIGHT code series, would be possible with the use of the PROC code.« less

  6. Mariner IV Mission to Mars. Part I

    NASA Technical Reports Server (NTRS)

    James, Jack N.

    1965-01-01

    This technical report is a series of individual papers documenting the Mariner-Mars project from its beginning in 1962 following the successful Mariner-Venus mission. Part I is pre-encounter data. It includes papers on the design, development, and testing of Mariner IV, as well as papers detailing methods of maintaining communication with and obtaining data from the spacecraft during flight, and expected results during encounter with Mars. Part 11, post-encounter data, to be published later, will consist of documentation of the events taking place during Mariner IV's encounter with Mars and thereafter. The Mariner-Mars mission, the culmination of an era of spacecraft development, has contributed much new technology to be used in future projects.

  7. Giant piezoelectricity of monolayer group IV monochalcogenides

    NASA Astrophysics Data System (ADS)

    Fei, Ruixiang; Li, Wenbin; Li, Ju; Yang, Li

    We predict enormous, anisotropic piezoelectric effects in intrinsic monolayer group IV monochalcogenides (MX, M =Sn or Ge, X =Se or S), including SnSe, SnS, GeSe, and GeS. Using first-principle simulations based on the modern theory of polarization, we find that their piezoelectric coefficients are about one to two orders of magnitude larger than those of other 2D materials, such as MoS2 and GaSe, and bulk quartz and AlN which are widely used in industry. This enhancement is a result of the unique ``puckered'' C2v symmetry and electronic structure of monolayer group IV monochalcogenides. Given the achieved experimental advances in the fabrication of monolayers, their flexible character, and ability to withstand enormous strain, these 2D structures with giant piezoelectric effects may be promising for a broad range of applications such as nano-sized sensors, piezotronics, and energy harvesting in portable electronic devices.

  8. [Type IV of hypersensitivity and its subtypes].

    PubMed

    Czarnobilska, Ewa; Obtułowicz, Krystyna; Wsołek, Katarzyna

    2007-01-01

    Type IV of hypersensitivity reaction is usually manifested in the skin in different clinical pattern. According to traditional Gell and Coombs classification, the mechanism of IV type of allergic reaction has been associated with contact allergy with the activity of lymphocytes Th1 secreting interferon gamma. Now, this vision seems to be too simplified. In the last years there were publications, which can throw a new light on these complicated mechanisms leading to the development of the type IV of allergy, especially to drugs, nickel and other haptens and also can explain the differentiation of clinical pattern in respective patients. The skin symptoms in type IV of hypersensitivity are triggered by activation of specific T-cell CD4+ and CD8+. Immunohistochemical and functional analysis of reactive T-cell has shown that the delayed hypersensitivity reaction depends on the secreted cytokines. For example maculo-papular exanthema may be either triggered by Th1 or Th2 in nature and cytokines interferon gamma, tumor necrosis factor alfa or interleukin-4, 5 and 13. Bullous reactions (i.e. Stevens-Johnsons Syndrome or toxic epidermal necrolysis) are characterized by widespread keratinocyte apoptosis, a consequence of high CD8+ T-cell involvement and the molecular cytotoxicity of Fas, perforin and granzyme B. Pustular exanthema reactions are stimulated via the T-cell release of 11-8 and granulocyte-monocyte colony-stimulatig factor (GM-CSF). For the better understanding of these inflammatory cascades deleted type IV of hypersensitivity reactions have been re-classified into four main subtypes: 1. IVa with Th1 and monocyte directed and cytokines: IFNgamma, IL-1, IL-2, 2. IVb with Th2 and eosinophils directed and cytokines: L-5, IL-4, IL-13, 3. IVc with T CD8+ directed and cytokines: perforin, granzyme B, Fas Ligand, 4. IVd with T CD4+, CD8+ and neutrophil directed and cytokines: IL8, GM-CSF. Clinically delayed hypersensitivity eruptions are often an overlap of cytokine

  9. 14 CFR 73.15 - Using agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and the controlling agency, under which the using agency would notify the controlling agency whenever the controlling agency may grant permission for transit through the restricted area in accordance...

  10. 14 CFR 73.15 - Using agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... and the controlling agency, under which the using agency would notify the controlling agency whenever the controlling agency may grant permission for transit through the restricted area in accordance...

  11. 77 FR 18799 - Proposed Agency Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    .... Environmental Protection Agency (EPA) sponsored questions related to water use on the 2007 CBECS. The water.... Energy Information Administration Proposed Agency Information Collection AGENCY: U.S. Energy Information Administration (EIA), Department of Energy (DOE). ACTION: Agency Information Collection Activities:...

  12. The IVS data input to ITRF2014

    NASA Astrophysics Data System (ADS)

    Nothnagel, Axel; Alef, Walter; Amagai, Jun; Andersen, Per Helge; Andreeva, Tatiana; Artz, Thomas; Bachmann, Sabine; Barache, Christophe; Baudry, Alain; Bauernfeind, Erhard; Baver, Karen; Beaudoin, Christopher; Behrend, Dirk; Bellanger, Antoine; Berdnikov, Anton; Bergman, Per; Bernhart, Simone; Bertarini, Alessandra; Bianco, Giuseppe; Bielmaier, Ewald; Boboltz, David; Böhm, Johannes; Böhm, Sigrid; Boer, Armin; Bolotin, Sergei; Bougeard, Mireille; Bourda, Geraldine; Buttaccio, Salvo; Cannizzaro, Letizia; Cappallo, Roger; Carlson, Brent; Carter, Merri Sue; Charlot, Patrick; Chen, Chenyu; Chen, Maozheng; Cho, Jungho; Clark, Thomas; Collioud, Arnaud; Colomer, Francisco; Colucci, Giuseppe; Combrinck, Ludwig; Conway, John; Corey, Brian; Curtis, Ronald; Dassing, Reiner; Davis, Maria; de-Vicente, Pablo; De Witt, Aletha; Diakov, Alexey; Dickey, John; Diegel, Irv; Doi, Koichiro; Drewes, Hermann; Dube, Maurice; Elgered, Gunnar; Engelhardt, Gerald; Evangelista, Mark; Fan, Qingyuan; Fedotov, Leonid; Fey, Alan; Figueroa, Ricardo; Fukuzaki, Yoshihiro; Gambis, Daniel; Garcia-Espada, Susana; Gaume, Ralph; Gaylard, Michael; Geiger, Nicole; Gipson, John; Gomez, Frank; Gomez-Gonzalez, Jesus; Gordon, David; Govind, Ramesh; Gubanov, Vadim; Gulyaev, Sergei; Haas, Ruediger; Hall, David; Halsig, Sebastian; Hammargren, Roger; Hase, Hayo; Heinkelmann, Robert; Helldner, Leif; Herrera, Cristian; Himwich, Ed; Hobiger, Thomas; Holst, Christoph; Hong, Xiaoyu; Honma, Mareki; Huang, Xinyong; Hugentobler, Urs; Ichikawa, Ryuichi; Iddink, Andreas; Ihde, Johannes; Ilijin, Gennadiy; Ipatov, Alexander; Ipatova, Irina; Ishihara, Misao; Ivanov, D. V.; Jacobs, Chris; Jike, Takaaki; Johansson, Karl-Ake; Johnson, Heidi; Johnston, Kenneth; Ju, Hyunhee; Karasawa, Masao; Kaufmann, Pierre; Kawabata, Ryoji; Kawaguchi, Noriyuki; Kawai, Eiji; Kaydanovsky, Michael; Kharinov, Mikhail; Kobayashi, Hideyuki; Kokado, Kensuke; Kondo, Tetsuro; Korkin, Edward; Koyama, Yasuhiro; Krasna, Hana; Kronschnabl, Gerhard; Kurdubov, Sergey; Kurihara, Shinobu; Kuroda, Jiro; Kwak, Younghee; La Porta, Laura; Labelle, Ruth; Lamb, Doug; Lambert, Sébastien; Langkaas, Line; Lanotte, Roberto; Lavrov, Alexey; Le Bail, Karine; Leek, Judith; Li, Bing; Li, Huihua; Li, Jinling; Liang, Shiguang; Lindqvist, Michael; Liu, Xiang; Loesler, Michael; Long, Jim; Lonsdale, Colin; Lovell, Jim; Lowe, Stephen; Lucena, Antonio; Luzum, Brian; Ma, Chopo; Ma, Jun; Maccaferri, Giuseppe; Machida, Morito; MacMillan, Dan; Madzak, Matthias; Malkin, Zinovy; Manabe, Seiji; Mantovani, Franco; Mardyshkin, Vyacheslav; Marshalov, Dmitry; Mathiassen, Geir; Matsuzaka, Shigeru; McCarthy, Dennis; Melnikov, Alexey; Michailov, Andrey; Miller, Natalia; Mitchell, Donald; Mora-Diaz, Julian Andres; Mueskens, Arno; Mukai, Yasuko; Nanni, Mauro; Natusch, Tim; Negusini, Monia; Neidhardt, Alexander; Nickola, Marisa; Nicolson, George; Niell, Arthur; Nikitin, Pavel; Nilsson, Tobias; Ning, Tong; Nishikawa, Takashi; Noll, Carey; Nozawa, Kentarou; Ogaja, Clement; Oh, Hongjong; Olofsson, Hans; Opseth, Per Erik; Orfei, Sandro; Pacione, Rosa; Pazamickas, Katherine; Petrachenko, William; Pettersson, Lars; Pino, Pedro; Plank, Lucia; Ploetz, Christian; Poirier, Michael; Poutanen, Markku; Qian, Zhihan; Quick, Jonathan; Rahimov, Ismail; Redmond, Jay; Reid, Brett; Reynolds, John; Richter, Bernd; Rioja, Maria; Romero-Wolf, Andres; Ruszczyk, Chester; Salnikov, Alexander; Sarti, Pierguido; Schatz, Raimund; Scherneck, Hans-Georg; Schiavone, Francesco; Schreiber, Ulrich; Schuh, Harald; Schwarz, Walter; Sciarretta, Cecilia; Searle, Anthony; Sekido, Mamoru; Seitz, Manuela; Shao, Minghui; Shibuya, Kazuo; Shu, Fengchun; Sieber, Moritz; Skjaeveland, Asmund; Skurikhina, Elena; Smolentsev, Sergey; Smythe, Dan; Sousa, Don; Sovers, Ojars; Stanford, Laura; Stanghellini, Carlo; Steppe, Alan; Strand, Rich; Sun, Jing; Surkis, Igor; Takashima, Kazuhiro; Takefuji, Kazuhiro; Takiguchi, Hiroshi; Tamura, Yoshiaki; Tanabe, Tadashi; Tanir, Emine; Tao, An; Tateyama, Claudio; Teke, Kamil; Thomas, Cynthia; Thorandt, Volkmar; Thornton, Bruce; Tierno Ros, Claudia; Titov, Oleg; Titus, Mike; Tomasi, Paolo; Tornatore, Vincenza; Trigilio, Corrado; Trofimov, Dmitriy; Tsutsumi, Masanori; Tuccari, Gino; Tzioumis, Tasso; Ujihara, Hideki; Ullrich, Dieter; Uunila, Minttu; Venturi, Tiziana; Vespe, Francesco; Vityazev, Veniamin; Volvach, Alexandr; Vytnov, Alexander; Wang, Guangli; Wang, Jinqing; Wang, Lingling; Wang, Na; Wang, Shiqiang; Wei, Wenren; Weston, Stuart; Whitney, Alan; Wojdziak, Reiner; Yatskiv, Yaroslav; Yang, Wenjun; Ye, Shuhua; Yi, Sangoh; Yusup, Aili; Zapata, Octavio; Zeitlhoefler, Reinhard; Zhang, Hua; Zhang, Ming; Zhang, Xiuzhong; Zhao, Rongbing; Zheng, Weimin; Zhou, Ruixian; Zubko, Nataliya

    2015-01-01

    Very Long Baseline Interferometry (VLBI) is a primary space-geodetic technique for determining precise coordinates on the Earth, for monitoring the variable Earth rotation and orientation with highest precision, and for deriving many other parameters of the Earth system. The International VLBI Service for Geodesy and Astrometry (IVS, http://ivscc.gsfc.nasa.gov/) is a service of the International Association of Geodesy (IAG) and the International Astronomical Union (IAU). The datasets published here are the results of individual Very Long Baseline Interferometry (VLBI) sessions in the form of normal equations in SINEX 2.0 format (http://www.iers.org/IERS/EN/Organization/AnalysisCoordinator/SinexFormat/sinex.html, the SINEX 2.0 description is attached as pdf) provided by IVS as the input for the next release of the International Terrestrial Reference System (ITRF): ITRF2014. This is a new version of the ITRF2008 release (Bockmann et al., 2009). For each session/ file, the normal equation systems contain elements for the coordinate components of all stations having participated in the respective session as well as for the Earth orientation parameters (x-pole, y-pole, UT1 and its time derivatives plus offset to the IAU2006 precession-nutation components dX, dY (https://www.iau.org/static/resolutions/IAU2006_Resol1.pdf). The terrestrial part is free of datum. The data sets are the result of a weighted combination of the input of several IVS Analysis Centers. The IVS contribution for ITRF2014 is described in Bachmann et al (2015), Schuh and Behrend (2012) provide a general overview on the VLBI method, details on the internal data handling can be found at Behrend (2013).

  13. Genome Sequencing and Analysis Conference IV

    SciTech Connect

    Not Available

    1993-12-31

    J. Craig Venter and C. Thomas Caskey co-chaired Genome Sequencing and Analysis Conference IV held at Hilton Head, South Carolina from September 26--30, 1992. Venter opened the conference by noting that approximately 400 researchers from 16 nations were present four times as many participants as at Genome Sequencing Conference I in 1989. Venter also introduced the Data Fair, a new component of the conference allowing exchange and on-site computer analysis of unpublished sequence data.

  14. In vitro removal of actinide (IV) ions

    DOEpatents

    Weitl, Frederick L.; Raymond, Kenneth N.

    1982-01-01

    A compound of the formula: ##STR1## wherein X is hydrogen or a conventional electron-withdrawing group, particularly --SO.sub.3 H or a salt thereof; n is 2, 3, or 4; m is 2, 3, or 4; and p is 2 or 3. The present compounds are useful as specific sequestering agents for actinide (IV) ions. Also described is a method for the 2,3-dihydroxybenzamidation of azaalkanes.

  15. Thorium(IV) hydrous oxide solubility

    SciTech Connect

    Ryan, J.L.; Rai, D.

    1987-12-02

    The results of a study of the solubility of amorphous, hydrous ThO/sub 2/ over the pH range 3.5 - 14.2 are reported. The solubility is high at pH 3.5 and decreases rapidly at pH 4.5. The chemical modes of solubility over various pH ranges are discussed. No conclusive evidence for any amphoteric behavior of Th(IV) is reported. 22 references, 1 figure.

  16. 45 CFR 1173.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Federal agency or agency. 1173.645 Section 1173.645 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE HUMANITIES GOVERNMENTWIDE REQUIREMENTS FOR...

  17. 45 CFR 1155.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Federal agency or agency. 1155.645 Section 1155.645 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE ARTS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE...

  18. Planning a Kinetic and Mechanistic Study with Cerium (IV)

    ERIC Educational Resources Information Center

    Hanna, Samir B.; And Others

    1976-01-01

    Presents a kinetic study that utilizes a method for varying the concentrations of the possible Ce(IV) species and computing the concentration distribution of the sulfato and hydroxo species of Ce(IV). (MLH)

  19. Type IV Pilin Proteins: Versatile Molecular Modules

    PubMed Central

    Giltner, Carmen L.; Nguyen, Ylan

    2012-01-01

    Summary: Type IV pili (T4P) are multifunctional protein fibers produced on the surfaces of a wide variety of bacteria and archaea. The major subunit of T4P is the type IV pilin, and structurally related proteins are found as components of the type II secretion (T2S) system, where they are called pseudopilins; of DNA uptake/competence systems in both Gram-negative and Gram-positive species; and of flagella, pili, and sugar-binding systems in the archaea. This broad distribution of a single protein family implies both a common evolutionary origin and a highly adaptable functional plan. The type IV pilin is a remarkably versatile architectural module that has been adopted widely for a variety of functions, including motility, attachment to chemically diverse surfaces, electrical conductance, acquisition of DNA, and secretion of a broad range of structurally distinct protein substrates. In this review, we consider recent advances in this research area, from structural revelations to insights into diversity, posttranslational modifications, regulation, and function. PMID:23204365

  20. Generation-IV Nuclear Energy Systems

    NASA Astrophysics Data System (ADS)

    McFarlane, Harold

    2008-05-01

    Nuclear power technology has evolved through roughly three generations of system designs: a first generation of prototypes and first-of-a-kind units implemented during the period 1950 to 1970; a second generation of industrial power plants built from 1970 to the turn of the century, most of which are still in operation today; and a third generation of evolutionary advanced reactors which began being built by the turn of the 20^th century, usually called Generation III or III+, which incorporate technical lessons learned through more than 12,000 reactor-years of operation. The Generation IV International Forum (GIF) is a cooperative international endeavor to develop advanced nuclear energy systems in response to the social, environmental and economic requirements of the 21^st century. Six Generation IV systems under development by GIF promise to enhance the future contribution and benefits of nuclear energy. All Generation IV systems aim at performance improvement, new applications of nuclear energy, and/or more sustainable approaches to the management of nuclear materials. High-temperature systems offer the possibility of efficient process heat applications and eventually hydrogen production. Enhanced sustainability is achieved primarily through adoption of a closed fuel cycle with reprocessing and recycling of plutonium, uranium and minor actinides using fast reactors. This approach provides significant reduction in waste generation and uranium resource requirements.

  1. The C IV Mass Density of the Universe at Redshift 5(exp 1)

    NASA Technical Reports Server (NTRS)

    Pettini, Max; Madau, Piero; Bolte, Michael; Prochaska, Jason X.; Ellison, Sara L.; Fan, Xiao-Hui

    2003-01-01

    In order to search for metals in the Ly alpha forest at redshifts z(sub abs) > 4, we have obtained spectra of high signal-to-noise ratio and moderately high resolution of three QSOs at z(sub em) > 5.4 discovered by the Sloan Digital Sky Survey. These data allow us to probe to metal enrichment of the intergalactic medium at early times with higher sensitivity than previous studies. We find 16 C IV absorption systems with column densities logN(C IV) = 12.50-13.98 over a total redshift path Delta X = 3.29. In the redshift interval z = 4.5-5.0, where our statistics are most reliable, we deduce a comoving mass density of C(3+) ions Omega(sub C IV) = (4.3 +/- 2.5) x 10(exp -8) (90% confidence limits) for absorption systems with log N(C IV) > or = 13.0 (for an Einstein-de Sitter cosmology with h = 0.65). This value of Omega(sub C IV) is entirely consistent with those measured at z < 4; we confirm the earlier finding by Songaila that neither the column density distribution of C IV absorbers nor its integral show significant redshift evolution over a period of time that stretches from approx. 1.25 to approx. 4.5 Gyr after the big bang. This somewhat surprising conclusion may be an indication that the intergalactic medium was enriched in metals at z >> 5, perhaps by the sources responsible for its reionization. Alternatively, the C IV systems we see may be associated with outflows from massive star-forming galaxies at later times, while the truly intergalactic metals may reside in regions of the Ly alpha forest of lower density than those probed up to now.

  2. Group IV nanoparticles: synthesis, properties, and biological applications.

    PubMed

    Fan, Jiyang; Chu, Paul K

    2010-10-01

    In this review, the emerging roles of group IV nanoparticles including silicon, diamond, silicon carbide, and germanium are summarized and discussed from the perspective of biologists, engineers, and medical practitioners. The synthesis, properties, and biological applications of these new nanomaterials have attracted great interest in the past few years. They have gradually evolved into promising biomaterials due to their innate biocompatibility; toxic ions are not released when they are used in vitro or in vivo, and their wide fluorescence spectral regions span the near-infrared, visible, and near-ultraviolet ranges. Additionally, they generally have good resistance against photobleaching and have lifetimes on the order of nanoseconds to microseconds, which are suitable for bioimaging. Some of the materials possess unique mechanical, chemical, or physical properties, such as ultrachemical and thermal stability, high hardness, high photostability, and no blinking. Recent data have revealed the superiority of these nanoparticles in biological imaging and drug delivery. PMID:20730824

  3. 76 FR 61707 - Agency for Healthcare Research and Quality Agency Information Collection Activities: Proposed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... HUMAN SERVICES Agency for Healthcare Research and Quality Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Agency for Healthcare Research and Quality, HHS. ACTION: Notice. SUMMARY: This notice announces the intention of the Agency for Healthcare Research and...

  4. REGIONAL CONFERENCE SUMMARIES, 1966.

    ERIC Educational Resources Information Center

    Bureau of Adult, Vocational, and Technical Education (DHEW/OE), Washington, DC. Div. of Vocational and Technical Education.

    AN AVERAGE OF 200 TEACHER EDUCATORS, STATE DIRECTORS, LAYMEN, AND REPRESENTATIVES OF VARIOUS AGENCIES ATTENDED EACH OF NINE REGIONAL CONFERENCES CONDUCTED THROUGHOUT THE UNITED STATES TO DISCUSS THE INFLUENCE OF SOCIAL AND ECONOMIC CHANGES AND PROBLEMS IN PLANNING AND CONDUCTING VOCATIONAL AND TECHNICAL EDUCATION PROGRAMS. MAJOR SPEECHES PRESENTED…

  5. Type IV Cracking Susceptibility in Weld Joints of Different Grades of Cr-Mo Ferritic Steel

    NASA Astrophysics Data System (ADS)

    Laha, K.; Chandravathi, K. S.; Parameswaran, P.; Bhanu Sankara Rao, K.

    2009-02-01

    Relative type-IV cracking susceptibility in 2.25Cr-1Mo, 9Cr-1Mo, and 9Cr-1MoVNb ferritic steel weld joint has been assessed. The type-IV cracking was manifested as preferential accumulation of creep deformation and cavitation in the relatively soft intercritical region of heat affected zone of the weld joint. The type-IV cracking susceptibility has been defined as the reduction in creep-rupture strength of weld joint compared to its base metal. The 2.25Cr-1Mo steel exhibited more susceptibility to type-IV cracking at relatively lower temperatures; whereas, at higher temperatures, 9Cr-1MoVNb steel was more susceptible. The relative susceptibility to type-IV cracking in the weld joint of the Cr-Mo steels has been rationalized on the basis of creep-strengthening mechanisms operating in the steels and their venerability to change on intercritical heating during weld thermal cycle, subsequent postweld heat treatment, and creep exposure.

  6. 40 CFR 255.20 - Preliminary identification of regions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    .... 255.20 Section 255.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying... planning agencies, water quality and solid waste management planning agencies, cities, and counties...

  7. 40 CFR 255.20 - Preliminary identification of regions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... 255.20 Section 255.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying... planning agencies, water quality and solid waste management planning agencies, cities, and counties...

  8. 40 CFR 255.20 - Preliminary identification of regions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... 255.20 Section 255.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Procedures for Identifying... planning agencies, water quality and solid waste management planning agencies, cities, and counties...

  9. 29 CFR 4022.63 - Estimated title IV benefit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Estimated title IV benefit. 4022.63 Section 4022.63 Labor... PAYABLE IN TERMINATED SINGLE-EMPLOYER PLANS Benefit Reductions in Terminating Plans § 4022.63 Estimated... administrator shall determine each participant's estimated title IV benefit. The estimated title IV...

  10. 78 FR 45592 - DeltaPoint Capital IV, LP;

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... ADMINISTRATION DeltaPoint Capital IV, LP; Notice Seeking Exemption Under Section 312 of the Small Business Investment Act, Conflicts of Interest Notice is hereby given that DeltaPoint Capital IV, L.P., 45 East Avenue... Business Administration (``SBA'') Rules and Regulations (13 CFR 107.730). DeltaPoint Capital IV,...

  11. Directory of State Arts Agencies.

    ERIC Educational Resources Information Center

    National Research Center of the Arts, Inc., New York,. NY.

    Information on 55 arts agencies in each of the 50 states, the District of Columbia, Puerto Rico, American Samoa, Guam, and the Virgin Islands is listed alphabetically by state or district. Each listing provides name, address, and telephone number of each agency; names of chairman and director; and a brief historical introduction. The information…

  12. 40 CFR 81.88 - Billings Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air...: Region II. 481.169Helena Intrastate Air Quality Control Region: Region IV. 481.170Miles City...

  13. 40 CFR 81.88 - Billings Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air...: Region II. 481.169Helena Intrastate Air Quality Control Region: Region IV. 481.170Miles City...

  14. 40 CFR 81.88 - Billings Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air...: Region II. 481.169Helena Intrastate Air Quality Control Region: Region IV. 481.170Miles City...

  15. 40 CFR 81.88 - Billings Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air...: Region II. 481.169Helena Intrastate Air Quality Control Region: Region IV. 481.170Miles City...

  16. Agency as a psychoanalytic idea.

    PubMed

    Caston, Joseph

    2011-10-01

    Competent agency is a basic assumption of psychoanalytic change. Yet as an aspect of health, personal agency has in the main been only intuitively addressed and remains clinically unsystematized. Here experience-near and observer-centered criteria are developed that assess a person-as-agent's competence in particular domains. These ideas, clinically illustrated, stand as an operational framework that helps thinking and talking about agency in everyday clinical events and psychoanalytic outcomes. Three specific criteria are proposed: reversibility, self-observation, and appropriateness. The first is descriptively polar; together the three apply to each given context of action. They can also serve to ground future research. In this regard, several empirical psychoanalytic studies of adults and children that exemplify measurable aspects of agency are reviewed. Once clinical markers of personal agency are articulated, it will not be necessary to resolve the free will debate: pragmatically, we need only put such distinctions to work. PMID:21980137

  17. 40 CFR 147.2101 - EPA-administered program-Class I, III, IV and V wells and all wells on Indian lands.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false EPA-administered program-Class I, III, IV and V wells and all wells on Indian lands. 147.2101 Section 147.2101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS...

  18. Structure and luminescence properties of tellurium(IV) complex compounds

    NASA Astrophysics Data System (ADS)

    Sedakova, T. V.; Mirochnik, A. G.; Karasev, V. E.

    2011-05-01

    Using the tellurium(IV) complex compounds as an example, we study the interrelation between the geometric structure and spectral luminescence properties. We find that, in the series of compounds of Te(IV), which are characterized by the island octahedral coordination of Te(IV) ions, the luminescence intensity depends on the degree of distortion of the Te(IV) coordination polyhedron, the Stokes shift, and the energy of the luminescence transition. We revealed that the considered series of Te(IV) compounds possess reversible thermochromic properties.

  19. Ternary Porphyrinato Hf(IV) and Zr(IV) - Polyoxometalate Complexes

    PubMed Central

    Falber, Alexander; Burton-Pye, Benjamin P.; Radivojevic, Ivana; Todaro, Louis; Saleh, Raihan; Francesconi, Lynn; Drain, Charles Michael

    2010-01-01

    We report a facile, high yield synthesis and characterization of discrete, ternary porphyrin-metal-polyoxometalate (Por-M-POM) complexes where a group (IV) transition metal ion is bound both to the porphyrin core and to the lacunary site of a Keggin POM, PW11O39−7. The remarkably robust complexes exploit the fact that Hf(IV) and Zr(IV) are 7–8 coordinate and reside outside the plane of the porphyrin macrocycle, thus enabling the simultaneous coordination to meso-tetraphenylporphyrin (TPP) or meso-tetra(4-pyridyl)porphyrin (TPyP) and to the defect site in the Keggin framework. The physical properties of the (TPP)Hf(PW11O39)[TBA]5, (TPyP)Hf(PW11O39)[TBA]5, and (TPP)Zr(PW11O39)[TBA]5 complexes are similar because the metal ions have similar oxidation states, and coordination chemistry. This architecture couples the photonic properties of the porphyrin to the POM because the metal ion is incorporated into both frameworks. Thus the ternary complexes can serve as a basis for the characterization of Hf(IV) and Zr(IV) porphyrins bound to oxide surfaces via the group (IV) metal ions. The Hf(Por) and Zr(Por) bind strongly to TiO2 nanoparticles and indium tin oxide (ITO) surfaces, but significantly less binds to crystalline SiO2 or TiO2 surfaces. Together, the strong binding of the metalloporphyrins to the POM, nanoparticles, and the ITO surfaces, and paucity of binding to crystalline surfaces, suggests that the 3–4 open coordination sites on the Hf(Por) and Zr(Por) are predominantly bound at surface defect sites. PMID:20543903

  20. Cassini is moved to Pad 40, CCAS, and placed atop its Titan IV launcher

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Technicians at Launch Complex 40, Cape Canaveral Air Station (CCAS), connect the crane to the top of the Cassini spacecraft in preparation for the lift to the top of its Titan IV/Centaur launch vehicle. Cassini is an international mission conducted by the National Aeronautics and Space Administration (NASA), the European Space Agency (ESA), and the Italian Space Agency (ASI). The two-story-tall spacecraft, scheduled for launch on Oct. 6, is destined to arrive at Saturn in July 2004, where it will orbit and study Saturn, its rings, moons and magnetic environment in detail over a four-year period. The Cassini mission is managed for NASA's Office of Space Science by the Jet Propulsion Laboratory, a division of the California Institute of Technology.

  1. Cassini is moved to Pad 40, CCAS, and placed atop its Titan IV launcher

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The Cassini spacecraft is lowered to the top of its Titan IV/Centaur launch vehicle at Launch Complex 40, Cape Canaveral Air Station (CCAS). Cassini is an international mission conducted by the National Aeronautics and Space Administration (NASA), the European Space Agency (ESA), and the Italian Space Agency (ASI). The two-story-tall spacecraft, scheduled for launch on Oct. 6, is destined to arrive at Saturn in July 2004, where it will orbit and study Saturn, its rings, moons and magnetic environment in detail over a four-year period. The Cassini mission is managed for NASA's Office of Space Science by the Jet Propulsion Laboratory, a division of the California Institute of Technology.

  2. Cassini is moved to Pad 40, CCAS, and placed atop its Titan IV launcher

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The Cassini spacecraft arrives at Complex 40, Cape Canaveral Air Station (CCAS), where it will be lifted to the top of its Titan IV/Centaur launch vehicle. Cassini is an international mission conducted by the National Aeronautics and Space Administration (NASA), the European Space Agency (ESA), and the Italian Space Agency (ASI). The two-story-tall spacecraft, scheduled for launch on Oct. 6, is destined to arrive at Saturn in July 2004, where it will orbit and study Saturn, its rings, moons and magnetic environment in detail over a four-year period. The Cassini mission is managed for NASA's Office of Space Science by the Jet Propulsion Laboratory, a division of the California Institute of Technology.

  3. Cassini is moved to Pad 40, CCAS, and placed atop its Titan IV launcher

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Technicians at Cape Canaveral Air Station (CCAS) begin to remove the transportation cover from the Cassini spacecraft after it was lifted to the top of the Titan IV/Centaur launch vehicle at Complex 40. Cassini is an international mission conducted by the National Aeronautics and Space Administration (NASA), the European Space Agency (ESA), and the Italian Space Agency (ASI). The two-story-tall spacecraft, scheduled for launch on Oct. 6, is destined to arrive at Saturn in July 2004, where it will orbit and study Saturn, its rings, moons and magnetic environment in detail over a four-year period. The Cassini mission is managed for NASA's Office of Space Science by the Jet Propulsion Laboratory, a division of the California Institute of Technology.

  4. Cassini is moved to Pad 40, CCAS, and placed atop its Titan IV launcher

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The Cassini spacecraft is rolled out of the Payload Hazardous Servicing Facility (PHSF) at Kennedy Space Center, Fla., shortly before being transported to Complex 40 at Cape Canaveral Air Station (CCAS) where it will be lifted to the top of its Titan IV/Centaur launch vehicle. Cassini is an international mission conducted by the National Aeronautics and Space Administration (NASA), the European Space Agency (ESA), and the Italian Space Agency (ASI). The two-story-tall spacecraft, scheduled for launch on Oct. 6, is destined to arrive at Saturn in July 2004, where it will orbit and study Saturn, its rings, moons and magnetic environment in detail over a four-year period. The Cassini mission is managed for NASA's Office of Space Science by the Jet Propulsion Laboratory, a division of the California Institute of Technology.

  5. Impacts of Title IV in Maryland

    SciTech Connect

    Sherwell, J.; Ellis, H.; Corio, L.; Seinfelt, J.

    1995-12-31

    The Maryland Department of Natural Resources` Power Plant Research Program has evaluated the environmental effects of acid deposition on Maryland`s air, land, water (especially the Chesapeake Bay), and human resources since the mid-1980`s. Title IV of the Clean Air Act Amendments of 1990 (CAAA90) has focused much attention on the mandated reductions of nitrogen oxides (NO{sub x}) and sulfur dioxide (SO{sub 2}) to control acid deposition. Baseline data on acidic deposition and air emissions/pollution control for NO{sub x} and SO{sub 2} acquired through PPRP studies have proved useful in evaluating the impacts of Title IV on Maryland power plants and resources. Three example programs are discussed: The first is an evaluation of SO{sub 2} emissions on ecosystems through the use of critical loads--the amount of acid rain that an ecosystem can tolerate without continuing to acidify. Results support the use of broadly based emissions trading scenarios: The second study is an evaluation of the potential for reducing nitrate loading in the Chesapeake Bay by reducing NO{sub x} emissions. Results indicate substantial NO{sub x} emission reductions could offer significant reductions in nitrate deposition to the Bay: The final study is a review of the impacts of Title IV on the Maryland coal industry and the prospects for coal cleaning and advanced combustion technologies. Current results indicate that Maryland coal will meet Phase 2 SO{sub 2} emission standards using advanced combustion techniques, such as fluidized bed technologies, but that additional emissions controls, such as a scrubber would be required in a conventional boiler.

  6. Control of melanoma cell invasion by type IV collagen.

    PubMed

    Pasco, Sylvie; Brassart, Bertrand; Ramont, Laurent; Maquart, François-Xavier; Monboisse, Jean-Claude

    2005-01-01

    Malignant melanoma is the leading cause of death from diseases of the skin. This review summarizes the data from the literature and our laboratory addressing the effects of type IV collagen on melanoma progression. Many different sequences from type IV collagen promote melanoma cell adhesion, migration and invasion. The triple helical conformation of the collagenous domain plays a critical role in some of these interactions. However, recent studies from our group demonstrated that a sequence from the alpha3(IV) NC1 domain inhibits melanoma cell proliferation, migration and invasion by decreasing MMP production and activation. Peptide sequences from the alpha1(IV), alpha2(IV) and alpha3(IV) chains named arresten, canstatin and tumstatin, respectively were shown to inhibit angiogenesis. Further investigations regarding the inhibitory effects of the alpha(IV) NC1 domains will have a paramount relevance for the design of efficient strategies to limit melanoma development. PMID:15936594

  7. Report for 2011 from the Bordeaux IVS Analysis Center

    NASA Technical Reports Server (NTRS)

    Charlot, Patrick; Bellanger, Antoine; Bourda, Geraldine; Collioud, Arnaud; Baudry, Alain

    2012-01-01

    This report summarizes the activities of the Bordeaux IVS Analysis Center during the year 2011. The work focused on (i) regular analysis of the IVS-R1 and IVS-R4 sessions with the GINS software package; (ii) systematic VLBI imaging of the RDV sessions and calculation of the corresponding source structure index and compactness values; (iii) imaging of the sources observed during the 2009 International Year of Astronomy IVS observing session; and (iv) continuation of our VLBI observational program to identify optically-bright radio sources suitable for the link with the future Gaia frame. Also of importance is the enhancement of the IVS LiveWeb site which now comprises all IVS sessions back to 2003, allowing one to search past observations for session-specific information (e.g. sources or stations).

  8. Structure of human apolipoprotein A-IV: a distinct domain architecture among exchangeable apolipoproteins with potential functional implications.

    PubMed

    Pearson, Kevin; Saito, Hiroyuki; Woods, Stephen C; Lund-Katz, Sissel; Tso, Patrick; Phillips, Michael C; Davidson, W Sean

    2004-08-24

    Apolipoprotein A-IV (apoA-IV) is an exchangeable apolipoprotein that shares many functional similarities with related apolipoproteins such as apoE and apoA-I but has also been implicated as a circulating satiety factor. However, despite the fact that it contains many predicted amphipathic alpha-helical domains, relatively little is known about its tertiary structure. We hypothesized that apoA-IV exhibits a characteristic functional domain organization that has been proposed to define apoE and apoA-I. To test this, we created truncation mutants in a bacterial system that deleted amino acids from either the N- or C-terminal ends of human apoA-IV. We found that apoA-IV was less stable than apoA-I but was more highly organized in terms of its cooperativity of unfolding. Deletion of the extreme N and C termini of apoA-IV did not significantly affect the cooperativity of unfolding, but deletions past amino acid 333 on the C terminus or amino acid 61 on the N terminus had major destabilizing effects. Functionally, apoA-IV was less efficient than apoA-I at clearing multilamellar phospholipid liposomes and promoting ATP-binding cassette transporter A1-mediated cholesterol efflux. However, deletion of a C-terminal region of apoA-IV, which is devoid of predicted amphipathic alpha helices (amino acids 333-376) stimulated both of these activities dramatically. We conclude that the amphipathic alpha helices in apoA-IV form a single, large domain that may be similar to the N-terminal helical bundle domains of apoA-I and apoE but that apoA-IV lacks the C-terminal lipid-binding and cholesterol efflux-promoting domain present in these apolipoproteins. In fact, the C terminus of apoA-IV appears to reduce the ability of apoA-IV to interact with lipids and promote cholesterol efflux. This indicates that, although apoA-IV may have evolved from gene duplication events of ancestral apolipoproteins and shares the basic amphipathic helical building blocks, the overall localization of

  9. IV Leiomyomatosis on FDG PET/CT.

    PubMed

    Jin, Xiaona; Li, Fang; Lu, Zhaohui; Cheng, Wuying

    2016-07-01

    A 48-year-old woman presented with a 2-month history of right lower extremity edema. Clinical examination only showed right lower limb swelling. Routine laboratory examination revealed no abnormal results. Abdominal ultrasonography identified uterine leiomyoma and soft tissue masses. An abdominal CT demonstrated a continuous mass extending from the right internal and external iliac vein into the common iliac vein and inferior vena cava. To distinguish the mass from malignancy, the patient underwent PET/CT scan which showed increased FDG activity in the mass. However, histopathological examination proved the mass to be IV leiomyomatosis. PMID:26914578

  10. New Materials for NGNP/Gen IV

    SciTech Connect

    Robert W. Swindeman; Douglas L. Marriott

    2009-12-18

    The bounding conditions were briefly summarized for the Next Generation Nuclear Plant (NGNP) that is the leading candidate in the Department of Energy Generation IV reactor program. Metallic materials essential to the successful development and proof of concept for the NGNP were identified. The literature bearing on the materials technology for high-temperature gas-cooled reactors was reviewed with emphasis on the needs identified for the NGNP. Several materials were identified for a more thorough study of their databases and behavioral features relative to the requirements ASME Boiler and Pressure Vessel Code, Section III, Division 1, Subsection NH.

  11. Gen IV Materials Handbook Functionalities and Operation

    SciTech Connect

    Ren, Weiju

    2009-12-01

    This document is prepared for navigation and operation of the Gen IV Materials Handbook, with architecture description and new user access initiation instructions. Development rationale and history of the Handbook is summarized. The major development aspects, architecture, and design principles of the Handbook are briefly introduced to provide an overview of its past evolution and future prospects. Detailed instructions are given with examples for navigating the constructed Handbook components and using the main functionalities. Procedures are provided in a step-by-step fashion for Data Upload Managers to upload reports and data files, as well as for new users to initiate Handbook access.

  12. Onsala Space Observatory: IVS Network Station

    NASA Technical Reports Server (NTRS)

    Haas, Ruediger; Elgered, Gunnar; Loefgren, Johan; Ning, Tong; Scherneck, Hans-Georg

    2013-01-01

    During 2012 we participated in 40 IVS sessions. As in the previous four years, we used the majority of the sessions that involved both Onsala and Tsukuba to do ultra-rapid dUT1 observations together with our colleagues in Tsukuba. We observed one four-station ultra-rapid EOP session together with Tsukuba, Hobart, and HartRAO. We also observed the RadioAstron satellite and several GLONASS satellites using the Onsala 25-m telescope. The highlight in 2012 was that our proposal to the Knut and Alice Wallenberg Foundation to establish a twin-telescope system at Onsala in accordance with the VLBI2010 recommendations was accepted.

  13. The transition regions of Capella

    NASA Technical Reports Server (NTRS)

    Linsky, Jeffrey L.; Wood, Brian E.; Judge, Philip; Brown, Alexander; Andrulis, Catherine; Ayers, Thomas R.

    1995-01-01

    We have used the Goddard High Resolution Spectrometer (GHRS) to observe the spectoscopic binary system Capella (G8 III + G1 III). Exposures with the G140L, G140M, G160M, G200M, and echelle gratings provide emission line profiles with unprecedented signal-to-noise and spectral resolving power (lambda/Delta-lambda) up to 92,000. Multi-Gaussin fits to the line profiles show that the hotter star contributes 60%-70% of the total flux in the chromospheric O I and Mg II resonance lines, but about 90% of the flux in the Si III, Si IV, and C IV lines formed in the transition region at T less than or = 10(exp 5) K. We find clear evidence that the emission lines from the hotter star are systemtically redshifted relative to the photosphere with Doppler shifts of 5 +/- 1 km/s for the +9 +/- 3 km/s in the chromospheric Mg II and O I lines, respectively, increasing to +24 +/- 5 km/s for the transition region Si IV 1393.8A line. The multi-Gaussian fits to permitted transition region lines of SI III, Si IV, C IV, and N V indicate the presence of three components: moderately broad lines formed in the transition region of the hotter star (component H), narrow lines formed in the transition region of the cooler star (component C), and very broad lines that we think are formed in microflares on the hotter star (component B). The He II 1640.4 A feature has an broad profile, which indicates that it is formed by collisional excitation primarily from the hotter star, and a weak narrow component that we interpret as due to radiative recombination on the cooler star. We observed spin-forbidden emission lines of C III), O III), Si III), O IV), O V), and S IV) that are sensitive to electron density. Fainter members of the O IV) multiplet and all of the S IV) lines have never before been seen in any star than the Sun. We determine electron densities in the transition regions of the Capella stars using lines ratios of O IV) lines and emission measure analysis. The emission measures are self

  14. Topics in Finance Part IV--Valuation

    ERIC Educational Resources Information Center

    Laux, Judy

    2010-01-01

    This article looks at security valuation from the perspective of the financial manager, accenting the relationships to stockholder wealth maximization (SWM), risk and return, and potential agency problems. It also covers some of the pertinent literature related to how investors and creditors price the stocks and bonds of corporations.

  15. The mood stabilizers lithium and valproate selectively activate the promoter IV of brain-derived neurotrophic factor in neurons.

    PubMed

    Yasuda, S; Liang, M-H; Marinova, Z; Yahyavi, A; Chuang, D-M

    2009-01-01

    Brain-derived neurotrophic factor (BDNF) has been strongly implicated in the synaptic plasticity, neuronal survival and pathophysiology of depression. Lithium and valproic acid (VPA) are two primary mood-stabilizing drugs used to treat bipolar disorder. Treatment of cultured rat cortical neurons with therapeutic concentrations of LiCl or VPA selectively increased the levels of exon IV (formerly rat exon III)-containing BDNF mRNA, and the activity of BDNF promoter IV. Surprisingly, lithium- or VPA-responsive element(s) in promoter IV resides in a region upstream from the calcium-responsive elements (CaREs) responsible for depolarization-induced BDNF induction. Moreover, activation of BDNF promoter IV by lithium or VPA occurred in cortical neurons depolarized with KCl, and deletion of these three CaREs did not abolish lithium- or VPA-induced activation. Lithium and VPA are direct inhibitors of glycogen synthase kinase-3 (GSK-3) and histone deacetylase (HDAC), respectively. We showed that lithium-induced activation of promoter IV was mimicked by pharmacological inhibition of GSK-3 or short interfering RNA (siRNA)-mediated gene silencing of GSK-3alpha or GSK-3beta isoforms. Furthermore, treatment with other HDAC inhibitors, sodium butyrate and trichostatin A, or transfection with an HDAC1-specific siRNA also activated BDNF promoter IV. Our study demonstrates for the first time that GSK-3 and HDAC are respective initial targets for lithium and VPA to activate BDNF promoter IV, and that this BDNF induction involves a novel responsive region in promoter IV of the BDNF gene. Our results have strong implications for the therapeutic actions of these two mood stabilizers. PMID:17925795

  16. ARIES-IV Nested Shell Blanket Design

    SciTech Connect

    Wong, C.P.C.; Redler, K.; Reis, E.E.; Will, R.; Cheng, E.; Hasan, C.M.; Sharafat, S.

    1993-11-01

    The ARIES-IV Nested Shell Blanket (NSB) Design is an alternate blanket concept of the ARIES-IV low activation helium-cooled reactor design. The reference design has the coolant routed in the poloidal direction and the inlet and outlet plena are located at the top and bottom of the torus. The NSB design has the high velocity coolant routed in the toroidal direction and the plena are located behind the blanket. This is of significance since the selected structural material is SiC-composite. The NSB is designed to have key high performance components with characteristic dimensions of no larger than 2 m. These components can be brazed to form the blanket module. For the diverter design, we eliminated the use of W as the divertor coating material by relying on the successful development of the gaseous divertor concept. The neutronics and thermal-hydraulic performance of both blanket concepts are similar. The selected blanket and divertor configurations can also meet all the projected structural, neutronics and thermal-hydraulics design limits and requirements. With the selected blanket and divertor materials, the design has a level of safety assurance rate of I (LSA-1), which indicates an inherently safe design.

  17. Styrene Aziridination by Iron(IV) Nitrides.

    PubMed

    Muñoz, Salvador B; Lee, Wei-Tsung; Dickie, Diane A; Scepaniak, Jeremiah J; Subedi, Deepak; Pink, Maren; Johnson, Michael D; Smith, Jeremy M

    2015-09-01

    Thermolysis of the iron(IV) nitride complex [PhB(tBuIm)3Fe≡N] with styrene leads to formation of the high-spin iron(II) aziridino complex [PhB(tBuIm)3Fe-N(CH2CHPh)]. Similar aziridination occurs with both electron-rich and electron-poor styrenes, while bulky styrenes hinder the reaction. The aziridino complex [PhB(tBuIm)3Fe-N(CH2CHPh)] acts as a nitride synthon, reacting with electron-poor styrenes to generate their corresponding aziridino complexes, that is, aziridine cross-metathesis. Reaction of [PhB(tBuIm)3Fe-N(CH2CHPh)] with Me3SiCl releases the N-functionalized aziridine Me3SiN(CH2CHPh) while simultaneously generating [PhB(tBuIm)3FeCl]. This closes a synthetic cycle for styrene azirdination by a nitride complex. While the less hindered iron(IV) nitride complex [PhB(MesIm)3Fe≡N] reacts with styrenes below room temperature, only bulky styrenes lead to tractable aziridino products. PMID:26179563

  18. UNIFICATION OF LUMINOUS TYPE 1 QUASARS THROUGH C IV EMISSION

    SciTech Connect

    Richards, Gordon T.; Kruczek, Nicholas E.; Deo, Rajesh P.; Kratzer, Rachael M.; Gallagher, S. C.; Hall, Patrick B.; Hewett, Paul C.; Leighly, Karen M.; Shen, Yue

    2011-05-15

    Using a sample of {approx}30,000 quasars from the 7th Data Release of the Sloan Digital Sky Survey, we explore the range of properties exhibited by high-ionization, broad emission lines, such as C IV {lambda}1549. Specifically, we investigate the anti-correlation between continuum luminosity and emission-line equivalent width (the Baldwin Effect (BEff)) and the 'blueshifting' of the high-ionization emission lines with respect to low-ionization emission lines. Employing improved redshift determinations from Hewett and Wild, the blueshift of the C IV emission line is found to be nearly ubiquitous, with a mean shift of {approx}810 km s{sup -1} for radio-quiet (RQ) quasars and {approx}360 km s{sup -1} for radio-loud (RL) quasars. The BEff is present in both RQ and RL samples. We consider these phenomena within the context of an accretion disk-wind model that is modulated by the nonlinear correlation between ultraviolet and X-ray continuum luminosity. Composite spectra are constructed as a function of C IV emission-line properties in an attempt to reveal empirical relationships between different line species and the continuum. Within a two-component disk+wind model of the broad emission-line region (BELR), where the wind filters the continuum seen by the disk component, we find that RL quasars are consistent with being dominated by the disk component, while broad absorption line quasars are consistent with being dominated by the wind component. Some RQ objects have emission-line features similar to RL quasars; they may simply have insufficient black hole (BH) spin to form radio jets. Our results suggest that there could be significant systematic errors in the determination of L{sub bol} and BH mass that make it difficult to place these findings in a more physical context. However, it is possible to classify quasars in a paradigm where the diversity of BELR parameters is due to differences in an accretion disk wind between quasars (and over time); these differences are

  19. Administering Our State Library Agencies

    ERIC Educational Resources Information Center

    DuFrane, Gerard

    1970-01-01

    A satire on the application of scientific management principles to a state library agency. Covers relationships of the state librarian to staff, the profession, and state and federal governments. (Author/JS)

  20. The hospital based staffing agency.

    PubMed

    Manion, J; Reid, S B

    1989-01-01

    Before a hospital considers creating an internal staffing agency, a detailed business plan must be developed. By addressing marketing and operational issues in advance, nurse executives can avoid unnecessary business problems. PMID:2586644

  1. Abundance and Clustering of C IV Absorption Systems in the SCDM, LCDM, and CHDM Models

    NASA Astrophysics Data System (ADS)

    Bi, Hongguang; Fang, Li-Zhi

    1996-08-01

    We have developed a method for calculating the two-point correlation function of nonlinearly evolved mass and collapsed halos in the Press- Schechter formalism. The nonlinear gravitational interaction is treated as the sum of various individual spherical top-hat clustering. Because no collapsed halo of mass M can exist in initial regions (or top-hat spheres) of mass less than M, the bias that massive halos have stronger correlation than the background mass can be naturally introduced. We apply this method to derive constraints on popular dark-matter models from the spatial number density and the correlation function of C IV absorption systems in QSO spectra. Considering C IV systems should be hosted by collapsed halos, one can obtain an upper limit to the threshold mass of the collapsed halos by requiring their number density to be larger than that of observed C IV systems. On the other hand, in order to explain the observed clustering of C IV systems, a lower limit to the threshold mass will be set for the hosting halos. We found that the standard cold dark matter (SCDM) model and the low-density flat universe with a cosmological constant {LAMBDA}_0_ (LCDM) are consistent with the abundance and clustering of C IV systems. However, the two cold- plus-hot dark matter models (CHDMs) with the cosmological parameters ({OMEGA}_c_+ {OMEGA}_b_)/{OMEGA}_h_ = 0.7/0.3 and 0.8/0.2, respectively, have difficulty passing the two tests simultaneously. In these models, in order to have enough collapsed halos to host C IV systems, the threshold mass of the halos cannot be greater than 10^11^ M_sun_. But in order to agree with the two-point correlation function on the scales of {DELTA}_v_ ~ 300-1000 km s^-1^, the threshold mass should be larger than 10^12^ M_sun_.

  2. Stabilization of polynuclear plutonium(IV) species by humic acid

    NASA Astrophysics Data System (ADS)

    Marsac, Rémi; Banik, Nidhu Lal; Marquardt, Christian Michael; Kratz, Jens Volker

    2014-04-01

    Although the formation of tetravalent plutonium (Pu(IV)) polymers with natural organic matter was previously observed by spectroscopy, there is no quantitative evidence of such reaction in batch experiments. In the present study, Pu(IV) interaction with humic acid (HA) was investigated at pH 1.8, 2.5 and 3, as a function of HA concentration and for Pu total concentration equal to 6 × 10-8 M. The finally measured Pu(IV) concentrations ([Pu(IV)]eq) are below Pu(IV) solubility limit. Pu(IV)-HA interaction can be explained by the complexation of Pu(IV) monomers by HA up to [Pu(IV)]eq ∼ 10-8 M. However, the slope of the log-log Pu(IV)-HA binding isotherm changes from ∼0.7 to ∼3.5 for higher [Pu(IV)]eq than ∼10-8 M and at any pH. This result suggests the stabilization of hydrolyzed polymeric Pu(IV) species by HA, with a 4:1 Pu:HA stoichiometry. This confirms, for the first time, previous observations made by spectroscopy in concentrated systems. The humic-ion binding model, Model VII, was introduced into the geochemical speciation program PHREEQC and was used to simulate Pu(IV) monomers binding to HA. The simulations are consistent with other tetravalent actinides-HA binding data from literature. The stabilization of a Pu tetramer (Pu4(OH)88+) by HA was proposed to illustrate the present experimental results for [Pu(IV)]eq > 10-8 M. Predictive simulations of Pu(IV) apparent solubility due to HA show that the chosen Pu(IV)-polymer has no impact for pH > 4. However, the comparison between these predictions and recent spectroscopic results suggest that more hydrolyzed polymeric Pu(IV) species can be stabilized by HA at pH > 4. Polymeric Pu(IV)-HA species might significantly enhance Pu(IV) apparent solubility due to humics, which support a colloid-facilitated transport of this low solubility element.

  3. The Design of the IGE Evaluation Project Phase IV Comparative Studies. Comparative Study of Phase IV IGE Evaluation Project. Phase IV, Project Paper 80-2.

    ERIC Educational Resources Information Center

    Romberg, Thomas A.; And Others

    This paper outlines the design of two Comparative Studies of Phase IV of the Individually Guided Education (IGE) Evaluation Project. More than 2,000 elementary schools in 25 states use the IGE system. The Evaluation Project was designed to gain a comprehensive view of the system's operation and effectiveness. Phase IV investigated pupil outcomes,…

  4. A Mn(IV)/Fe(IV) Intermediate in Assembly of the Mn(IV)/Fe(III) Cofactor of Chlamydia trachomatis Ribonucleotide Reductase†

    PubMed Central

    Jiang, Wei; Hoffart, Lee M.; Krebs, Carsten; Bollinger, J. Martin

    2008-01-01

    We recently showed that the class Ic ribonucleotide reductase from the human pathogen, Chlamydia trachomatis, uses a MnIV/FeIII cofactor to generate protein and substrate radicals in its catalytic mechanism [Jiang, W., Yun, D., Saleh, L., Barr, E. W., Xing, G., Hoffart, L. M., Maslak, M.-A., Krebs, C., and Bollinger, J. M., Jr. (2007) Science 316, 1188-1191]. Here, we have dissected the mechanism of formation of this novel heterobinuclear redox cofactor from the MnII/FeII cluster and O2. An intermediate with a g = 2 EPR signal that shows hyperfine coupling to both 55Mn and 57Fe accumulates almost quantitatively in a second order reaction between O2 and the reduced R2 complex. The otherwise slow decay of the intermediate to the active MnIV/FeIII-R2 complex is accelerated by the presence of the one-electron reductant, ascorbate, implying that the intermediate is more oxidized than MnIV/FeIII. Mössbauer spectra show that the intermediate contains a high-spin FeIV center. Its chemical and spectroscopic properties establish that the intermediate is a MnIV/FeIV-R2 complex with an S = 1/2 electronic ground state arising from antiferromagnetic coupling between the MnIV (SMn = 3/2) and high-spin FeIV (SFe = 2) sites. PMID:17616152

  5. 31 CFR 800.218 - Lead agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Lead agency. 800.218 Section 800.218... FOREIGN PERSONS Definitions § 800.218 Lead agency. The term lead agency means an agency designated by the... activity for which the Chairperson designates it as a lead agency, including all or a portion of a...

  6. 31 CFR 800.218 - Lead agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Lead agency. 800.218 Section 800.218... FOREIGN PERSONS Definitions § 800.218 Lead agency. The term lead agency means an agency designated by the... activity for which the Chairperson designates it as a lead agency, including all or a portion of a...

  7. 31 CFR 800.218 - Lead agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Lead agency. 800.218 Section 800.218... FOREIGN PERSONS Definitions § 800.218 Lead agency. The term lead agency means an agency designated by the... activity for which the Chairperson designates it as a lead agency, including all or a portion of a...

  8. 31 CFR 800.218 - Lead agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Lead agency. 800.218 Section 800.218... FOREIGN PERSONS Definitions § 800.218 Lead agency. The term lead agency means an agency designated by the... activity for which the Chairperson designates it as a lead agency, including all or a portion of a...

  9. 40 CFR 1508.16 - Lead agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Lead agency. 1508.16 Section 1508.16 Protection of Environment COUNCIL ON ENVIRONMENTAL QUALITY TERMINOLOGY AND INDEX § 1508.16 Lead agency. Lead agency means the agency or agencies preparing or having taken primary responsibility for preparing...

  10. 31 CFR 800.218 - Lead agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Lead agency. 800.218 Section 800.218... FOREIGN PERSONS Definitions § 800.218 Lead agency. The term lead agency means an agency designated by the... activity for which the Chairperson designates it as a lead agency, including all or a portion of a...

  11. OGLE-IV Real-Time Transient Search

    NASA Astrophysics Data System (ADS)

    Wyrzykowski, Ł.; Kostrzewa-Rutkowska, Z.; Kozłowski, S.; Udalski, A.; Poleski, R.; Skowron, J.; Blagorodnova, N.; Kubiak, M.; Szymański, M. K.; Pietrzyński, G.; Soszyński, I.; Ulaczyk, K.; Pietrukowicz, P.; Mróz, P.

    2014-09-01

    We present the design and first results of a real-time search for transients within the 650 sq. deg. area around the Magellanic Clouds, conducted as part of the OGLE-IV project and aimed at detecting supernovae, novae and other events. The average sampling of about four days from September to May, yielded a detection of 238 transients in 2012/2013 and 2013/2014 seasons. The superb photometric and astrometric quality of the OGLE data allows for numerous applications of the discovered transients. We use this sample to prepare and train a Machine Learning-based automated classifier for early light curves, which distinguishes major classes of transients with more than 80% of correct answers. Spectroscopically classified 49 supernovae Type Ia are used to construct a Hubble Diagram with statistical scatter of about 0.3 mag and fill the least populated region of the redshifts range in the Union sample. We investigate the influence of host galaxy environments on supernovae statistics and find the mean host extinction of AI=0.19±0.10 mag and AV=0.39±0.21 mag based on a subsample of supernovae Type Ia. We show that the positional accuracy of the survey is of the order of 0.5 pixels (0.13'') and that the OGLE-IV Transient Detection System is capable of detecting transients within the nuclei of galaxies. We present a few interesting cases of nuclear transients of unknown type. All data on the OGLE transients are made publicly available to the astronomical community via the OGLE website.

  12. Classification of Liss IV Imagery Using Decision Tree Methods

    NASA Astrophysics Data System (ADS)

    Verma, Amit Kumar; Garg, P. K.; Prasad, K. S. Hari; Dadhwal, V. K.

    2016-06-01

    Image classification is a compulsory step in any remote sensing research. Classification uses the spectral information represented by the digital numbers in one or more spectral bands and attempts to classify each individual pixel based on this spectral information. Crop classification is the main concern of remote sensing applications for developing sustainable agriculture system. Vegetation indices computed from satellite images gives a good indication of the presence of vegetation. It is an indicator that describes the greenness, density and health of vegetation. Texture is also an important characteristics which is used to identifying objects or region of interest is an image. This paper illustrate the use of decision tree method to classify the land in to crop land and non-crop land and to classify different crops. In this paper we evaluate the possibility of crop classification using an integrated approach methods based on texture property with different vegetation indices for single date LISS IV sensor 5.8 meter high spatial resolution data. Eleven vegetation indices (NDVI, DVI, GEMI, GNDVI, MSAVI2, NDWI, NG, NR, NNIR, OSAVI and VI green) has been generated using green, red and NIR band and then image is classified using decision tree method. The other approach is used integration of texture feature (mean, variance, kurtosis and skewness) with these vegetation indices. A comparison has been done between these two methods. The results indicate that inclusion of textural feature with vegetation indices can be effectively implemented to produce classifiedmaps with 8.33% higher accuracy for Indian satellite IRS-P6, LISS IV sensor images.

  13. Type IV collagen is an activating ligand for the adhesion G protein-coupled receptor GPR126.

    PubMed

    Paavola, Kevin J; Sidik, Harwin; Zuchero, J Bradley; Eckart, Michael; Talbot, William S

    2014-08-12

    GPR126 is an orphan heterotrimeric guanine nucleotide-binding protein (G protein)-coupled receptor (GPCR) that is essential for the development of diverse organs. We found that type IV collagen, a major constituent of the basement membrane, binds to Gpr126 and activates its signaling function. Type IV collagen stimulated the production of cyclic adenosine monophosphate in rodent Schwann cells, which require Gpr126 activity to differentiate, and in human embryonic kidney (HEK) 293 cells expressing exogenous Gpr126. Type IV collagen specifically bound to the extracellular amino-terminal region of Gpr126 containing the CUB (complement, Uegf, Bmp1) and pentraxin domains. Gpr126 derivatives lacking the entire amino-terminal region were constitutively active, suggesting that this region inhibits signaling and that ligand binding relieves this inhibition to stimulate receptor activity. A new zebrafish mutation that truncates Gpr126 after the CUB and pentraxin domains disrupted development of peripheral nerves and the inner ear. Thus, our findings identify type IV collagen as an activating ligand for GPR126, define its mechanism of activation, and highlight a previously unrecognized signaling function of type IV collagen in basement membranes. PMID:25118328

  14. 78 FR 46141 - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... FR 7702. ADEQ; Apache County Board of Supervisors (Apache County); Arizona Mining Association (AMA... July 30, 2013 Part IV Environmental Protection Agency 40 CFR Part 52 Approval and Disapproval of Air...; ] ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Disapproval of Air Quality State...

  15. What's Happening to Regional Policy?

    ERIC Educational Resources Information Center

    Ravenhall, Mark

    2005-01-01

    Back in November, voters in the North East of England overwhelmingly rejected the move towards an elected regional assembly. The scale of the defeat (three to one) of a Government-backed scheme was a rude awakening for the Office of the Deputy Prime Minister and the range of regional agencies created since 1997. After all, it was felt that the…

  16. Nimbus IV View of the Major Structural Features of Alaska.

    PubMed

    Lathram, E H

    1972-03-31

    Notwithstanding the relatively low degree of ground resolution, many of the major structural features of Alaska can be identified on the Nimbus IV IDCS image, exposed at an altitude of 600 nautical miles (1100 km). In addition, linears of regional extent that may be structurally controlled can be seen, many of which have not yet been recognized in surface mapping. The synoptic view provided by the image brings into focus an orthogonal set of fractures trending north-northeast and east-south-east and not heretofore apparent in regional maps of Alaska. This orthogonal fracture set may reflect a conjugate set of fractures within the crust, which has exerted significant control over the geologic history of the state. Increased resolution in other images from space platforms, such as the resolution of 200 to 650 feet (60 to 200 m) planned for the satellite television cameras of the ERTS program (20), will permit the discernment of finer detail and a greater accuracy in identifying and locating geologic features. PMID:17842275

  17. Convective Heating Predictions of Apollo IV Flight Data

    NASA Technical Reports Server (NTRS)

    White, Molly E.

    2012-01-01

    It has been more than 50 years since NASA engineers have attempted to design a manned space vehicle with the capability to return from beyond low Earth orbit. In this interval, our methodologies for designing the thermal protection system (TPS) to protect humans from the extremely high temperatures of re-entry have changed significantly. With these considerations in mind, we return to the Apollo IV (AS-501) flight data. This incredible data set allows us to assess the current tools and methodologies being used to design Orion MPCV. In particular, our ability to predict the aftbody separated region convective heating environments for MPCV is critical. The design uses reusable TPS in this area, whereas Apollo designers used ablative TPS which can withstand much more severe environments. This presentation will revisit the flight data, summarize the assumptions going into the analysis, present the results and draw conclusions regarding how accurately we can currently predict the heating in the aftbody separated region of a re-entry capsule.

  18. Coordinating activities between NOAA and other agencies.

    PubMed

    Fritz, A T; Buchman, M F

    1997-11-01

    The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) mandate protection of public health, welfare, and the environment at Superfund hazardous waste sites. The NCP requires lead response agenciesto integrate baseline risk assessments into the remedial process that "assess threats to the environment." EPA policy statements direct regional offices to perform thorough, consistent ecological risk assessments, and stress the importance of coordination and technical consultation with the natural resource trustees. As a Federal natural trustee, the National Oceanic and Atmospheric Administration's (NOAA) role and responsibilities within the CERCLA process also are defined and mandated by Federal law. NOAA is responsible for identifying sites in the coastal zone that may affect natural resources, evaluating injury to trust resources, and providing technical advice on assessments and remedial and restoration alternatives. Statutes require lead cleanup agencies and trustee agencies to notify and coordinate with each other during CERCLA response. Over the past ten years, NOAA has gained valuable experience and technical expertise in environmental assessments and in evaluating contaminated aquatic environments. NOAA fulfills its responsibilities through an effective network of Coastal Resource Coordinators (CRCs) who can rapidly respond to local technical requirements and priorities, and coordinate effectively with technical and trustee representatives. In addition to CRCs, an interdisciplinary support group provides technical expertise in the scientific disciplines required to respond to the needs of regional activities. NOAA provides CRCs to coastal EPA regional offices for technical support, and to act as liaisons with Federal and state natural resource trustee agencies. The CRCs help EPA and other lead response agencies identify and assess risks to coastal resources

  19. 78 FR 21491 - DeltaPoint Capital IV, L.P., DeltaPoint Capital IV (New York), L.P.; Notice Seeking Exemption...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

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  20. 76 FR 12016 - Local and Regional Food Aid Procurement Projects

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Foreign Agricultural Service Local and Regional Food Aid Procurement Projects AGENCY: Foreign Agricultural... and Regional Food Aid Procurement Pilot Project (USDA LRP Project). All available funding for field...: Jamie Fisher, Chief, Local and Regional Procurement, Food Assistance Division, Foreign...

  1. REGION 4-SESD TRAINING ACTIVITIES: OCTOBER 2006 – JULY 2007

    EPA Science Inventory

    Each year, the Region 4 Science and Ecosystem Support Division (SESD) provides training and technical assistance to hundreds of students. Training courses are presented to Region 4 employees, Region 4 States, Indian Tribes, Universities, Federal Agencies, and other audiences outs...

  2. The MAX IV storage ring project

    PubMed Central

    Tavares, Pedro F.; Leemann, Simon C.; Sjöström, Magnus; Andersson, Åke

    2014-01-01

    The MAX IV facility, currently under construction in Lund, Sweden, features two electron storage rings operated at 3 GeV and 1.5 GeV and optimized for the hard X-ray and soft X-ray/VUV spectral ranges, respectively. A 3 GeV linear accelerator serves as a full-energy injector into both rings as well as a driver for a short-pulse facility, in which undulators produce X-ray pulses as short as 100 fs. The 3 GeV ring employs a multibend achromat (MBA) lattice to achieve, in a relatively short circumference of 528 m, a bare lattice emittance of 0.33 nm rad, which reduces to 0.2 nm rad as insertion devices are added. The engineering implementation of the MBA lattice raises several technological problems. The large number of strong magnets per achromat calls for a compact design featuring small-gap combined-function magnets grouped into cells and sharing a common iron yoke. The small apertures lead to a low-conductance vacuum chamber design that relies on the chamber itself as a distributed copper absorber for the heat deposited by synchrotron radiation, while non-evaporable getter (NEG) coating provides for reduced photodesorption yields and distributed pumping. Finally, a low main frequency (100 MHz) is chosen for the RF system yielding long bunches, which are further elongated by passively operated third-harmonic Landau cavities, thus alleviating collective effects, both coherent (e.g. resistive wall instabilities) and incoherent (intrabeam scattering). In this paper, we focus on the MAX IV 3 GeV ring and present the lattice design as well as the engineering solutions to the challenges inherent to such a design. As the first realisation of a light source based on the MBA concept, the MAX IV 3 GeV ring offers an opportunity for validation of concepts that are likely to be essential ingredients of future diffraction-limited light sources. PMID:25177978

  3. C IV and C III] reverberation mapping of the luminous quasar PG 1247+267

    SciTech Connect

    Trevese, D.; Saturni, F. G.; Perna, M.; Dadina, M.

    2014-11-10

    So far the masses of about 50 active galactic nuclei (AGNs) have been measured through the reverberation mapping technique (RM). Most measurements have been performed for objects of moderate luminosity and redshift, based on Hβ, which is also used to calibrate the scaling relation that allows single-epoch (SE) mass determination based on AGN luminosity and the width of different emission lines. Due to the complex structure and gas dynamics of the relevant emission region, the SE masses obtained from the C IV(1549 Å) line show a large spread around the mean values. Direct RM measures of C IV exist for only six AGNs of low luminosity and redshift, and only one luminous quasar. Since 2003, we have collected photometric and spectroscopic observations of PG1247+267, the most luminous quasar ever analyzed for RM. We provide light curves for the continuum and for C IV(1549 Å) and C III](1909 Å), and measures of the reverberation time lags based on the SPEAR method. The sizes of the line emission regions assume a ratio of R {sub C} {sub III]}/R {sub C} {sub IV} ∼ 2, similar to the case of Seyfert galaxies, indicating for the first time a similar ionization stratification in a luminous quasar and low-luminosity nuclei. Due to the relatively small size of the broad line region and the relatively narrow line widths, we estimate a small mass and an anomalously high Eddington ratio. We discuss the possibility that either the shape of the emission region or an amplification of the luminosity caused by gravitational lensing may be partly responsible for the result.

  4. Spatial and Functional Relationships Among Pol V-Associated loci, Pol IV-Dependent siRNAs, and Cytosine Methylation in the Arabidopsis Epigenome

    SciTech Connect

    Wierzbicki, A. T.; Cocklin, Ross; Mayampurath, Anoop; Lister, Ryan; Rowley, M. J.; Gregory, Brian D.; Ecker, Joseph R.; Tang, Haixu; Pikaard, Craig S.

    2012-08-15

    Multisubunit RNA polymerases IV and V (Pols IV and V) mediate RNA-directed DNA methylation and transcriptional silencing of retrotransposons and heterochromatic repeats in plants. We identified genomic sites of Pol V occupancy in parallel with siRNA deep sequencing and methylcytosine mapping, comparing wild-type plants with mutants defective for Pol IV, Pol V, or both Pols IV and V. Approximately 60% of Pol V-associated regions encompass regions of 24-nucleotide (nt) siRNA complementarity and cytosine methylation, consistent with cytosine methylation being guided by base-pairing of Pol IV-dependent siRNAs with Pol V transcripts. However, 27% of Pol V peaks do not overlap sites of 24-nt siRNA biogenesis or cytosine methylation, indicating that Pol V alone does not specify sites of cytosine methylation. Surprisingly, the number of methylated CHH motifs, a hallmark of RNA-directed de novo methylation, is similar in wild-type plants and Pol IV or Pol V mutants. In the mutants, methylation is lost at 50%-60% of the CHH sites that are methylated in the wild type but is gained at new CHH positions, primarily in pericentromeric regions. These results indicate that Pol IV and Pol V are not required for cytosine methyltransferase activity but shape the epigenome by guiding CHH methylation to specific genomic sites.

  5. The reduction of platinum(IV) and palladium(IV) ions by 2,6-pyridinedihydroxamic acid.

    PubMed

    Griffith, Darren; Chopra, Atish; Müller-Bunz, Helge; Marmion, Celine J

    2008-12-28

    Reaction of K(2)[Pt(IV)Cl(6)] and K(2)[Pd(IV)Cl(6)] with 2,6-pyridinedihydroxamic acid (2,6-pyha) and its disodium salt, 2,6-pyhaNa(2), yielded not the desired Pt(IV) and Pd(IV) 2,6-pyridinedihydroxamato complexes, but rather the Pt(II) and Pd(II) 2,6-pyridinedicarboxylato complexes, trans-[Pt(II)(2,6-pyca(H-1))(2)].2H(2)O and trans-[Pd(II)(2,6-pyca(H-1))(2)].2H(2)O respectively (2,6-pyca = 2,6-pyridinedicarboxylic acid). Thus in the presence of Pt(IV) and Pd(IV), the dihydroxamic acid was adventitiously hydrolysed to the corresponding dicarboxylic acid and Pt(IV) and Pd(IV) reduced to Pt(II) and Pd(II) in situ. The X-ray crystal structures of 2,6-pyha, 2,6-pyhaNa(2).8H(2)O, trans-[Pt(II)(2,6-pyca(H-1))(2)].2H(2)O and trans-[Pd(II)(2,6-pyca(H-1))(2)].2H(2)O are reported, together with a possible mechanism for the metal-assisted hydrolysis of the dihydroxamic acid and reduction of Pt(IV) and Pd(IV) to Pt(II) and Pd(II) respectively. PMID:19050779

  6. 77 FR 43067 - Proposed Agency Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-23

    .... Energy Information Administration Proposed Agency Information Collection AGENCY: U.S. Energy Information Administration (EIA), Department of Energy (DOE). ACTION: Agency Information Collection Activities: Proposed Information Collection; Notice and Request for Comments. SUMMARY: The EIA is soliciting comments on...

  7. 77 FR 17464 - Agency Information Collection Extension

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    .... Energy Information Administration Agency Information Collection Extension AGENCY: U.S. Energy Information Administration (EIA), Department of Energy. ACTION: Agency Information Collection Activities: Information...) Whether the proposed collection of information is necessary for the proper performance of the functions...

  8. 5 CFR 2638.503 - Agency investigations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... provision, the Director may recommend to the head of the agency that the agency conduct such investigation... determines that the head of an agency has failed to conduct an adequate investigation within a...

  9. 77 FR 23704 - Agency Information Collection Extension

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    .... Energy Information Administration Agency Information Collection Extension AGENCY: U.S. Energy Information Administration (EIA), Department of Energy (DOE). ACTION: Agency Information Collection Activities: Information... Remittance Advice (RA) forms. Comments are invited on: (a) Whether the proposed collection of information...

  10. 75 FR 41165 - Proposed Agency Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... Administrator of the Environmental Protection Agency (EPA) assessing whether the renewable fuel standard (RFS... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: Department of Energy. ACTION: Notice and request for...

  11. Analgesia after Epidural Dexamethasone is Further Enhanced by IV Dipyrone, but Not IV Parecoxibe Following Minor Orthopedic Surgery

    PubMed Central

    Righeti, Claudia CF; Kitayama, Antonio T

    2014-01-01

    Background Epidural administration of dexamethasone has been suggested for pain control after minor orthopedic surgery. This study was conducted to assess its efficacy after such surgery, combined or not to IV dipyrone, IV parecoxibe or their combination. Methods 91 patients were randomly assigned to seven groups. Patients were submitted to spinal bupivacaine anesthesia combined to epidural administration of either 10 ml saline or 10 mg dexamethasone diluted to 10-ml volume. Patients also received 10 ml IV saline or 1 gr dipyrone and/or 40 mg parecoxibe diluted to 10 ml with saline. Control group (CG) received epidural and IV saline. Dexamethasone group (DexG) received epidural dexamethasone and IV saline. Dipyrone group (DipG) received epidural saline and IV dipyrone. Dex-Dip G received epidural dexamethasone and IV dipyrone. Parecoxibe group (ParG) received epidural saline and IV parecoxibe. Dex-ParG received epidural dexamethasone and IV parecoxibe. Finally, Dex-Dip-ParG received epidural dexamethasone and IV dipyrone plus IV parecoxibe. Results The CG expressed 4h of analgesia and sooner requested pain killer. DexG was similar to DipG or ParG or Dex-ParG (7-hours), and they requested less ketoprofen compared to the CG (P < 0.05). However, the Dex-DipG and the Dex-Dip-ParG resulted in longer time to demand pain killer (17-hours) and less ketoprofen consumption in 24-hours (P < 0.002). Adverse effects were similar among groups. Conclusions The analgesia secondary to epidural dexamethasone was enhanced by IV dipyrone, while no effects were observed by the addition of IV parecoxibe. PMID:25317284

  12. 78 FR 54637 - Agency Information Collection Activities; Comment Request; State Educational Agency, Local...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... Agency Information Collection Activities; Comment Request; State Educational Agency, Local Educational... information technology. Please note that written comments received in response to this notice will be considered public records. Title of Collection: State Educational Agency, Local Educational Agency,...

  13. 78 FR 26625 - Agency Information Collection Activities; Comment Request; Guaranty Agency Financial Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... Management Services, Office of Management. BILLING CODE 4000-01-P ... Agency Information Collection Activities; Comment Request; Guaranty Agency Financial Report AGENCY... notice will be considered public records. Title of Collection: Guaranty Agency Financial Report....

  14. Ratchet model for type IV pilus retraction

    NASA Astrophysics Data System (ADS)

    Lindén, Martin; Tuohimaa, Tomi; Jonsson, Ann-Beth; Wallin, Mats

    2004-03-01

    Type IV pilus rectraction is required for twitching motility in a wide range of bacteriae, including Neisseria gonorrhoeae, Myxococcus xanthus and Pseudomonas aeruginosa. The mechanism of retraction is believed to be filament disassembly mediated by PilT, a member of the AAA family of motor proteins. Recent laser tweezer measurements of the force-velocity relation of PilT in N. gonorrhoeae, reveal that single PilT complexes generate forces of over 100 pN. We assume that PilT forms a cyclic ATPase surrounding the base of the pilus and formulate a model of retraction in terms of coupled flashing ratchets. We obtain a force-velocity relation by numerical simulation of the model which is in qualitative agreement with the experimental results.

  15. Stroke Mimic Secondary to IV Fentanyl Administration.

    PubMed

    Uhegwu, Nnamdi; Bashir, Asif; Dababneh, Haitham; Hussain, Mohammed; Misthal, Sara; Mocco, J Duffy

    2015-02-01

    Fentanyl is a potent opioid used commonly in acute care because of its rapid onset and short duration of action. It has fewer side effects when compared with commonly available opioids, such as morphine and hydromorphine. We report an unusual side effect of transient aphasia following fentanyl administration. A 61-year-old female presented for an elective embolization of a periophthalmic artery aneurysm. She developed immediate episodes of aphasia on two separate occasions following administration of intravenous (IV) fentanyl. The high lipid solubility explains the rapid onset of action of fentanyl as it rapidly passes through the blood-brain barrier and through cell membranes. Immediately following the administration of fentanyl, the patient developed aphasia. There were no other clinical or neurological imaging findings that could account for these symptoms. We believe that aphasia may be an unusual side effect of fentanyl, and it is something clinicians should be aware of. PMID:25825627

  16. Characterization of a Grape Class IV Chitinase

    PubMed Central

    2015-01-01

    A chitinase was purified from Vitis vinifera Manzoni Bianco grape juice and characterized. On the basis of proteomic analysis of tryptic peptides, a significant match identified the enzyme as a type IV grape chitinase previously found in juices of other V. vinifera varieties. The optimal pH and temperature for activity toward colloidal chitin were found to be 6 and 30 °C, respectively. The enzyme was found to hydrolyze chitin and oligomers of N-acetylglucosamine, generating N,N′-diacetylchitobiose and N-acetylglucosamine as products, but was inactive toward N,N′-diacetylchitobiose. The enzyme exhibited both endo- and exochitinase activities. Because yeast contains a small amount of chitin in the cell wall, the possibility of growth inhibition was tested. At a concentration and pH expected in ripe grapes, no inhibition of wine yeast growth by the chitinase was observed. PMID:24845689

  17. Review of the BCI Competition IV

    PubMed Central

    Tangermann, Michael; Müller, Klaus-Robert; Aertsen, Ad; Birbaumer, Niels; Braun, Christoph; Brunner, Clemens; Leeb, Robert; Mehring, Carsten; Miller, Kai J.; Müller-Putz, Gernot R.; Nolte, Guido; Pfurtscheller, Gert; Preissl, Hubert; Schalk, Gerwin; Schlögl, Alois; Vidaurre, Carmen; Waldert, Stephan; Blankertz, Benjamin

    2012-01-01

    The BCI competition IV stands in the tradition of prior BCI competitions that aim to provide high quality neuroscientific data for open access to the scientific community. As experienced already in prior competitions not only scientists from the narrow field of BCI compete, but scholars with a broad variety of backgrounds and nationalities. They include high specialists as well as students. The goals of all BCI competitions have always been to challenge with respect to novel paradigms and complex data. We report on the following challenges: (1) asynchronous data, (2) synthetic, (3) multi-class continuous data, (4) session-to-session transfer, (5) directionally modulated MEG, (6) finger movements recorded by ECoG. As after past competitions, our hope is that winning entries may enhance the analysis methods of future BCIs. PMID:22811657

  18. Diaqua-tetra-bromidotin(IV) trihydrate.

    PubMed

    Ye, Fei; Reuter, Hans

    2012-09-01

    The title compound, [SnBr(4)(H(2)O)(2)]·3H(2)O, forms large colourless crystals in originally sealed samples of tin tetra-bromide. It constitutes the first structurally characterized hydrate of SnBr(4) and is isostructural with the corresponding -hydrate of SnCl(4). It is composed of Sn(IV) atoms octa-hedrally coordinated by four Br atoms and two cis-related water mol-ecules. The octa-hedra exhibit site symmetry 2. They are arranged into columns along [001] via medium-strong O-H⋯O hydrogen bonds involving the two lattice water mol-ecules (one situated on a twofold rotation axis) while the chains are inter-connected via longer O-H⋯Br hydrogen bonds, forming a three-dimensional network. PMID:22969439

  19. Overoxidation of phenol by hexachloroiridate(IV).

    PubMed

    Song, Na; Stanbury, David M

    2011-12-19

    It has been previously established that the aqueous oxidation of phenol by a deficiency of [IrCl(6)](2-) proceeds through the production of [IrCl(6)](3-) and phenoxyl radicals. Coupling of the phenoxyl radicals leads primarily to 4,4'-biphenol, 2,2'-biphenol, 2,4'-biphenol, and 4-phenoxyphenol. Overoxidation occurs through the further oxidation of these coupling products, leading to a rather complex mixture of final products. The rate laws for oxidation of the four coupling products by [IrCl(6)](2-) have the same form as those for the oxidation of phenol itself: -d[Ir(IV)]/dt = {(k(ArOH) + k(ArO(-))K(a)/[H(+)])/(1 + K(a)/[H(+)])}[ArOH](tot)[Ir(IV)]. Values for k(ArOH) and k(ArO(-)) have been determined for the four substrates at 25 °C and are assigned to H(2)O-PCET and electron-transfer mechanisms, respectively. Kinetic simulations of a combined mechanism that includes the rate of oxidation of phenol as well as the rates of these overoxidation steps show that the degree of overoxidation is rather limited at high pH but quite extensive at low pH. This pH-dependent overoxidation leads to a pH-dependent stoichiometric factor in the rate law for oxidation of phenol and causes some minor deviations in the rate law for oxidation of phenol. Empirically, these minor deviations can be accommodated by the introduction of a third term in the rate law that includes a "pH-dependent rate constant", but this approach masks the mechanistic origins of the effect. PMID:22087767

  20. Modcomp MAX IV System Processors reference guide

    SciTech Connect

    Cummings, J.

    1990-10-01

    A user almost always faces a big problem when having to learn to use a new computer system. The information necessary to use the system is often scattered throughout many different manuals. The user also faces the problem of extracting the information really needed from each manual. Very few computer vendors supply a single Users Guide or even a manual to help the new user locate the necessary manuals. Modcomp is no exception to this, Modcomp MAX IV requires that the user be familiar with the system file usage which adds to the problem. At General Atomics there is an ever increasing need for new users to learn how to use the Modcomp computers. This paper was written to provide a condensed Users Reference Guide'' for Modcomp computer users. This manual should be of value not only to new users but any users that are not Modcomp computer systems experts. This Users Reference Guide'' is intended to provided the basic information for the use of the various Modcomp System Processors necessary to, create, compile, link-edit, and catalog a program. Only the information necessary to provide the user with a basic understanding of the Systems Processors is included. This document provides enough information for the majority of programmers to use the Modcomp computers without having to refer to any other manuals. A lot of emphasis has been placed on the file description and usage for each of the System Processors. This allows the user to understand how Modcomp MAX IV does things rather than just learning the system commands.

  1. 76 FR 61695 - Gulf of Mexico Regional Ecosystem Restoration Strategy (Preliminary)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... AGENCY Gulf of Mexico Regional Ecosystem Restoration Strategy (Preliminary) AGENCY: Environmental... the Gulf of Mexico Regional Ecosystem Restoration Strategy (Preliminary) for public review and... Mexico Ecosystem Restoration Strategy. Additionally, the Task Force was instructed to build upon...

  2. Structural dynamic testing of the Engineering Test Satellite-IV

    NASA Astrophysics Data System (ADS)

    Shiraki, K.; Mitsuma, H.; Matsushita, T.; Izumi, H.

    The Engineering Test Satellite-IV (ETS-IV) was the first large scale spacecraft developed and launched successfully in Japan on a new N-II launch vehicle. This paper presents an approach taken for the structural development of the ETS-IV. Extensive structural tests were performed to demonstrate that the ETS-IV spacecraft meets all design requirements and will survive all critical environments. Details of the static load test, vibration tests, acoustic test, and pyrotechnic shock test were described. The test results were compared with analyses and measured flight data.

  3. Non-helical type IV collagen polypeptides in human placenta.

    PubMed

    Kajimura, Daisuke; Takahashi, Seiichiro; Yoshikawa, Kiwamu; Hattori, Shunji; Sado, Yoshikazu; Imamura, Yasutada; Hayashi, Toshihiko

    2004-01-30

    Our previous reports showed that cultured human cells secrete non-disulfide-bonded non-helical alpha1(IV) and alpha2(IV) chains under physiological conditions. In the present report we show that the alpha(IV) chains in non-helical form were reactive to lectin ABA (Agaricus bisporus agglutinin), whereas the alpha(IV) chains secreted in triple-helical form were not. These results indicate that ABA could be used to distinguish the two conformational isomers of type IV collagen polypeptides. An alpha1(IV) chain isolated from human placenta with an antibody-coupled column showed a positive reaction to ABA, indicating that gelatin form of the type IV collagen alpha1(IV) chain is produced and retained in the tissue in vivo. A possible significance of the gelatin form is discussed from the finding that the non-helical alpha1(IV) chain purified with EDTA-free buffer contained degraded polypeptides including NC1-size domain and showed an apparent inhibition against activated pro-MMP-9. This is the first report to show that a gelatin form of protein exists in vivo. PMID:14715239

  4. Nonproteolytic Roles of 19S ATPases in Transcription of CIITApIV Genes

    PubMed Central

    Maganti, Nagini; Moody, Tomika D.; Truax, Agnieszka D.; Thakkar, Meghna; Spring, Alexander M.; Germann, Markus W.; Greer, Susanna F.

    2014-01-01

    Accumulating evidence shows the 26S proteasome is involved in the regulation of gene expression. We and others have demonstrated that proteasome components bind to sites of gene transcription, regulate covalent modifications to histones, and are involved in the assembly of activator complexes in mammalian cells. The mechanisms by which the proteasome influences transcription remain unclear, although prior observations suggest both proteolytic and non-proteolytic activities. Here, we define novel, non-proteolytic, roles for each of the three 19S heterodimers, represented by the 19S ATPases Sug1, S7, and S6a, in mammalian gene expression using the inflammatory gene CIITApIV. These 19S ATPases are recruited to induced CIITApIV promoters and also associate with CIITA coding regions. Additionally, these ATPases interact with elongation factor PTEFb complex members CDK9 and Hexim-1 and with Ser5 phosphorylated RNA Pol II. Both the generation of transcripts from CIITApIV and efficient recruitment of RNA Pol II to CIITApIV are negatively impacted by siRNA mediated knockdown of these 19S ATPases. Together, these results define novel roles for 19S ATPases in mammalian gene expression and indicate roles for these ATPases in promoting transcription processes. PMID:24625964

  5. Andromeda IV: A new local volume very metal-poor galaxy

    NASA Astrophysics Data System (ADS)

    Pustilnik, S. A.; Tepliakova, A. L.; Kniazev, A. Y.; Burenkov, A. N.

    2008-06-01

    And IV is a low surface brightness (LSB) dwarf galaxy at a distance of 6.1 Mpc, projecting close to M 31. In this paper the results of spectroscopy of the And IV two brightest HII regions with the SAO 6-m telescope (BTA) are presented. In spectra of both of them the faint line [OIII] λ4363 Å was detected and this allowed us to determine their O/H by the classical Te method. Their values for 12+log(O/H) are equal to 7.49±0.06 and 7.55±0.23, respectively. The comparison of the direct O/H calculations with the two most reliable semi-empirical and empirical methods shows the good consistency between these methods. For And IV absolute blue magnitude, MB = -12.6, our value for O/H corresponds to the ‘standard’ relation between O/H and LB for dwarf irregular galaxies (DIGs). And IV appears to be a new representative of the extremely metal-deficient gas-rich galaxies in the Local Volume. The very large range of M(HI) for LSB galaxies with close metallicities and luminosities indicates that simple models of LSBG chemical evolution are too limited to predict such striking diversity.

  6. Loss of agency in apraxia

    PubMed Central

    Pazzaglia, Mariella; Galli, Giulia

    2014-01-01

    The feeling of acting voluntarily is a fundamental component of human behavior and social life and is usually accompanied by a sense of agency. However, this ability can be impaired in a number of diseases and disorders. An important example is apraxia, a disturbance traditionally defined as a disorder of voluntary skillful movements that often results from frontal-parietal brain damage. The first part of this article focuses on direct evidence of some core symptoms of apraxia, emphasizing those with connections to agency and free will. The loss of agency in apraxia is reflected in the monitoring of internally driven action, in the perception of specifically self-intended movements and in the neural intention to act. The second part presents an outline of the evidences supporting the functional and anatomical link between apraxia and agency. The available structural and functional results converge to reveal that the frontal–parietal network contributes to the sense of agency and its impairment in disorders such as apraxia. The current knowledge on the generation of motor intentions and action monitoring could potentially be applied to develop therapeutic strategies for the clinical rehabilitation of voluntary action. PMID:25295000

  7. Combating hidden hunger: the role of international agencies.

    PubMed

    Dalmiya, Nita; Schultink, Werner

    2003-12-01

    The importance of micronutrient deficiencies or "hidden hunger" was clearly emphasized by the inclusion of specific goals on iron, vitamin A, and iodine deficiency at the 1990 World Summit for Children and other major international nutrition conferences. Significant progress has since been made toward eliminating vitamin A and iodine deficiencies, with less progress made toward reducing the burden of iron-deficiency anemia. The role of international agencies, such as the World Health Organization, United Nations Children's Fund, Food and Agricultural Organization, and World Bank in assisting countries to make progress toward the World Summit for Children goals has been very important. International agencies have played a critical role in advocating for and raising awareness of these issues at the international, regional, and national levels among policymakers and the general population. Using a rights-based approach, UNICEF and other agencies have been instrumental in elevating to the highest political level the discussion of every child's right to adequate nutrition. International agencies have also been very supportive at the national level in providing technical guidance for programs, including monitoring and evaluation. These agencies have played a critical role in engaging the cooperation of other partners, including bilateral donors, non-governmental organizations, and the private sector for micronutrient programs. Furthermore, international agencies provide financial and material support for micronutrient programs. In the future, such agencies must continue to be heavily involved in programs to achieve the newly confirmed goals for 2010. The present paper focuses on the role of international agencies in combating micronutrient deficiencies, drawing on the lessons learned over the last decade. The first section of the paper summarizes the progress achieved since 1990, and the second section describes the specific role of international agencies in contributing

  8. Culture, personal experience and agency.

    PubMed

    McCarthy, John; Sullivan, Paul; Wright, Peter

    2006-06-01

    In this article, we explore what we perceive to be a gap between agency as articulated in practice theories and agency as personally experienced. The gap is not created by a turn to practice in theorizing, but by the tendency to produce theoretical representations that silence the particularity of experience and the diversity of voices in experience. In exploring the gap, we identify aspects of practice theories that explicitly commit to theoretical representation over personal experience and describe Bakhtin's commitment to action and personal experience as an alternative. In order to exemplify Bakhtin's approach in practice, we then present an analysis of one artist-teacher's experience of her own agency in making art and in teaching. Finally, we comment on what a commitment to representational theorizing does to accounts of an artist's activities and personal experience. PMID:16762108

  9. 36 CFR 242.11 - Regional advisory councils.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... forum for the collection and expression of opinions and recommendations on matters related to... fish and wildlife under the regulations in this part within the region; (iv) Provide a forum for...

  10. 41 CFR 105-60.104 - Records of other agencies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Records of other agencies. 105-60.104 Section 105-60.104 Public Contracts and Property Management Federal Property Management Regulations System (Continued) GENERAL SERVICES ADMINISTRATION Regional Offices-General...

  11. 41 CFR 105-60.104 - Records of other agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Records of other agencies. 105-60.104 Section 105-60.104 Public Contracts and Property Management Federal Property Management Regulations System (Continued) GENERAL SERVICES ADMINISTRATION Regional Offices-General...

  12. 41 CFR 105-69.200 - Agency and legislative liaison.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Agency and legislative liaison. 105-69.200 Section 105-69.200 Public Contracts and Property Management Federal Property Management Regulations System (Continued) GENERAL SERVICES ADMINISTRATION Regional Offices-General Services Administration 69-NEW RESTRICTIONS ON...

  13. US EPA: A USER AGENCY PERSPECTIVE ON POLAR SATELLITE OBSERVATIONS

    EPA Science Inventory

    The Agency uses satellite sensor observations in its work on measuring, monitoring and modeling the environment and human health. It generates observations in collaboration with states, local and regional governments, tribes and others, and is a consumer of observations from a v...

  14. 38 CFR 0.735-1 - Agency ethics officials.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... program, pursuant to 5 CFR 2638.201-204. (b) Deputy ethics officials. (1) The Regional Counsel are deputy..., under the DAEO's supervision, pursuant to 5 CFR 2638.204. (2) The alternate DAEO, the DAEO's staff, and... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Agency ethics...

  15. 38 CFR 0.735-1 - Agency ethics officials.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... program, pursuant to 5 CFR 2638.201-204. (b) Deputy ethics officials. (1) The Regional Counsel are deputy..., under the DAEO's supervision, pursuant to 5 CFR 2638.204. (2) The alternate DAEO, the DAEO's staff, and... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Agency ethics...

  16. 41 CFR 105-60.104 - Records of other agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Records of other agencies. 105-60.104 Section 105-60.104 Public Contracts and Property Management Federal Property Management Regulations System (Continued) GENERAL SERVICES ADMINISTRATION Regional Offices-General...

  17. Magnetic shear. III - Hale region 17255

    NASA Technical Reports Server (NTRS)

    Athay, R. G.; Jones, H. P.; Zirin, H.

    1986-01-01

    Hale active region 17255, which in many respects was the most vigorous active region observed during the first operational period of SMM, appears to lie between two large areas of flow (observed in C IV) converging toward the major axis of the region. In the 6-day period from November 6-12, 1980, the major axis of the region rotates by about 25 deg. Several segments of the magnetic neutral line show C IV flow velocities of opposite sign on either side of the neutral line. Those segments whose orientation is favorable for measuring velocity components parallel to the neutral line show evidence that such flow is present, which is interpreted as evidence for magnetic shear. This, together with other evidence, suggests that magnetic shear is widespread in this region, as in the two previous regions studied. It is concluded that magnetic shear is often associated with flaring activity but is not a sufficient condition for flaring to occur.

  18. Agency-Hired Hotel Housekeepers

    PubMed Central

    Sanon, Marie-Anne V.

    2014-01-01

    Hotel housekeepers experience unique workplace hazards and characteristics that increase their risks for poor health outcomes. Today’s agency-hiring practices may further marginalize hotel housekeepers and negatively impact their health. Yet the impact of such hiring practices on the health of this vulnerable worker group remains unexplored. This article presents the debate regarding agency-hiring practices and how these practices may influence the health and well-being of hotel housekeepers. Implications for occupational health nurses are also discussed. PMID:24512722

  19. Awe, uncertainty, and agency detection.

    PubMed

    Valdesolo, Piercarlo; Graham, Jesse

    2014-01-01

    Across five studies, we found that awe increases both supernatural belief (Studies 1, 2, and 5) and intentional-pattern perception (Studies 3 and 4)-two phenomena that have been linked to agency detection, or the tendency to interpret events as the consequence of intentional and purpose-driven agents. Effects were both directly and conceptually replicated, and mediational analyses revealed that these effects were driven by the influence of awe on tolerance for uncertainty. Experiences of awe decreased tolerance for uncertainty, which, in turn, increased the tendency to believe in nonhuman agents and to perceive human agency in random events. PMID:24247728

  20. A classification system for O-B2 stars based on the Si IV and C IV resonance lines

    NASA Technical Reports Server (NTRS)

    Henize, K. G.; Wray, J. D.; Parsons, S. B.

    1981-01-01

    Low-dispersion ultraviolet spectra from Skylab Experiment S-019 are used to explore the variations of Si IV and C IV line strengths with temperature and luminosity. These considerations lead to a classification system in which the Si/C ratio is used to discriminate luminosity among the O stars and temperature among the O9-B2 stars of lower luminosity. Stars falling in these two regimes may be distinguished either by the presence of C IV emission or on the basis of C IV absorption strength. The log(Si IV/C IV) vs C IV diagram is proposed as a primary tool in such a classification system. The rapid variation in the Si IV/C IV ratio from less than 1/10 at O9 to greater than 10 at B1.5 for luminosity class III-V stars appears to be an especially useful criterion for the temperature classification of stars in this spectral range.