Sample records for outstanding lobelia dortmanna

  1. Dynamics of oxygen and carbon dioxide in rhizospheres of Lobelia dortmanna - a planar optode study of belowground gas exchange between plants and sediment.

    PubMed

    Lenzewski, Nikola; Mueller, Peter; Meier, Robert Johannes; Liebsch, Gregor; Jensen, Kai; Koop-Jakobsen, Ketil

    2018-04-01

    Root-mediated CO 2 uptake, O 2 release and their effects on O 2 and CO 2 dynamics in the rhizosphere of Lobelia dortmanna were investigated. Novel planar optode technology, imaging CO 2 and O 2 distribution around single roots, provided insights into the spatiotemporal patterns of gas exchange between roots, sediment and microbial community. In light, O 2 release and CO 2 uptake were pronounced, resulting in a distinct oxygenated zone (radius: c. 3 mm) and a CO 2 -depleted zone (radius: c. 2 mm) around roots. Simultaneously, however, microbial CO 2 production was stimulated within a larger zone around the roots (radius: c. 10 mm). This gave rise to a distinct pattern with a CO 2 minimum at the root surface and a CO 2 maximum c. 2 mm away from the root. In darkness, CO 2 uptake ceased, and the CO 2 -depleted zone disappeared within 2 h. By contrast, the oxygenated root zone remained even after 8 h, but diminished markedly over time. A tight coupling between photosynthetic processes and the spatiotemporal dynamics of O 2 and CO 2 in the rhizosphere of Lobelia was demonstrated, and we suggest that O 2 -induced stimulation of the microbial community in the sediment increases the supply of inorganic carbon for photosynthesis by building up a CO 2 reservoir in the rhizosphere. © 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.

  2. The culture of indian tobacco (Lobelia inflata L.)

    Treesearch

    Arnold Krochmal; Leon Wilken; Leon Wilken

    1970-01-01

    Indian tobacco (Lobelia inflata L.) is the source of an alkaloid (lobeline) that is used in anti-smoking preparations. Because of a brisk market demand for lobelia-and a decline in the harvesting of wild plants-we have studied how to grow this wild Appalachian annual as a row crop under cultivation. Our studies, begun in 1967, have continued through 1970. We have...

  3. Lobeline content of Lobelia inflata: structural, environmental and developmental effects

    Treesearch

    Arnold Krochmal; Leon Wilken; Chien Millie; Chien Millie

    1970-01-01

    A research program is being carried on to develop methods for germinating and cultivating Lobelia inflata L., a native forest plant that is the principal source of the alkaloid lobeline, which is used in an increasing number of anti-smoking preparations. The goal is to produce maximum lobeline yields.

  4. [Studies on chemical components of Lobelia chinensis].

    PubMed

    Jiang, Yanyan; Shi, Renbing; Liu, Bin; Wang, Qiuying; Dai, Ying

    2009-02-01

    To study on the chemical constituents of Lobelia chinensis. The coloumn chromatographic techniques were applied to isolate constituents, and their structures were elucidated by means of spectral data analysis. Sixteen compounds were isolated and identified as daucosterol (1), diosmetin (2), apigenin (3), chrysoeriol (4), loteolin (5), hesperidin (6), loteolin-7-O-beta-D-glucoside (7), apigenin-7-O-beta-D-glucoside (8), linarin (9), diosmin(10), 5,7-dimethoxy-8- hydroxycoumarin (11), palmitinic acid (12), lacceroic acid (13), stearic acid (14), beta-sitosterol (15), daucosterol (16). All of these compouds were obtained from L. chinensis for the first time.

  5. Study of Commercially Available Lobelia chinensis Products Using Bar-HRM Technology.

    PubMed

    Sun, Wei; Yan, Song; Li, Jingjian; Xiong, Chao; Shi, Yuhua; Wu, Lan; Xiang, Li; Deng, Bo; Ma, Wei; Chen, Shilin

    2017-01-01

    There is an unmet need for herbal medicine identification using a fast, sensitive, and easy-to-use method that does not require complex infrastructure and well-trained technicians. For instance, the detection of adulterants in Lobelia chinensis herbal product has been challenging, since current detection technologies are not effective due to their own limits. High Resolution Melting (HRM) has emerged as a powerful new technology for clinical diagnosis, research in the food industry and in plant molecular biology, and this method has already highlighted the complexity of species identification. In this study, we developed a method of species specific detection of L. chinensis using HRM analysis combined with internal transcribed spacer 2. We then applied this method to commercial products purporting to contain L . chinensis . Our results demonstrated that HRM can differentiate L. chinensis from six common adulterants. HRM was proven to be a fast and accurate technique for testing the authenticity of L. chinensis in herbal products. Based on these results, a HRM approach for herbal authentication is provided.

  6. High-frequency transformation of Lobelia erinus L. by Agrobacterium-mediated gene transfer.

    PubMed

    Tsugawa, H; Kagami, T; Suzuki, M

    2004-05-01

    A highly efficient transformation procedure was developed for Lobelia erinus. Leaf or cotyledon discs were inoculated with Agrobacterium tumefaciens strain EHA105 harboring the binary vector plasmid pIG121Hm, which contains a beta-glucuronidase gene with an intron as a reporter gene and both the neomycin phosphotransferase II and hygromycin phosphotransferase genes as selectable markers. The hygromycin-resistant calli produced on the selection medium were transferred to MS medium supplemented with 0.5 mg/l benzyladenine and 0.2 mg/l indole-3-acetic acid for regeneration of adventitious shoots. Transgenic plants were obtained as a result of the high regeneration rate of the transformed calli, which was as high as 83%. In contrast, no transgenic plant was obtained by the procedure of direct shoot formation following inoculation with A. tumefaciens. Transgenic plants flowered 3-4 months after transformation. Integration of the transgenes was detected using PCR and Southern blot analysis, which revealed that one to several copies were integrated into the genomes of the host plants. The transformation frequency at the stage of whole plants was very high--45% per inoculated disc. Copyright 2004 Springer-Verlag

  7. Outstanding Investigator Award

    Cancer.gov

    The NCI Outstanding Investigator Award (OIA) supports investigators with outstanding records of productivity in cancer research by providing extended funding stability and encouraging investigators to continue or embark on projects of unusual potential in cancer research.

  8. Differences in the structure of anthocyanins from the two amphibious plants, Lobelia cardinalis and Nesaea crassicaulis.

    PubMed

    Vodopivec, Branka Mozetič; Wang, Jing; Møller, Anne L; Krake, Jacob; Lund, Torben; Hansen, Poul Erik; Nielsen, Søren Laurentius

    2013-04-01

    The foliar anthocyanin profiles of two amphibious plants, Nesaea crassicaulis and Lobelia cardinalis were analysed for the first time. N. crassicaulis produced very simple anthocyanins, achieving the highest concentrations when grown submerged. In contrast, L. cardinalis produced leaves with a high content of very complex, acylated anthocyanins, especially when growing emergent. Anthocyanins were separated by high performance liquid chromatography. Nesaea crassicaulis anthocyanins were identified according to their fragment mass spectra and ultra-visible-violet spectral characteristics and 1D and 2D NMR spectra as -3,5-di-O-β-glucosides of delphinidin, cyanidin, petunidin, malvidin and peonidin as well as cyanidine and peonidin-3-O-β-glucoside. In L. cardinalis cyanidin-3-O-[6-O-(4-O-E-p-coumaroyl-O-α-rhamnopyranosyl)-β-glucopyrano]-5-O-β-glucopyranoside was the major anthocyanin and contributed more than 98% of total anthocyanin content. The remaining 2% was made up by cyanidin-3-O-[6-O-(4-O-E-caffeoyl-O-α-rhamnopyranosyl)-β-glucopyrano]-5-O-β-glucopyranoside and pelargonidin-3-O-[6-O-(4-O-E-p-coumaroyl-O-α-rhamnopyranosyl)-β-glucopyrano]-5-O-β-glucopyranoside.

  9. Characteristics of Outstanding Student Teachers

    ERIC Educational Resources Information Center

    Eldar, Eitan; Talmor, Rachel

    2006-01-01

    This paper describes the characteristics of student teachers who were evaluated as outstanding during their teacher education studies. Outstanding students were selected after 2 years of field experiences based on their teaching abilities and academic achievements. Data were collected at three points of time: before they commenced their studies at…

  10. The Outstanding Investigator Award (R35)

    Cancer.gov

    NCI established the Outstanding Investigator Award (R35) in 2014, for principal investigators who have achieved significant research accomplishments. Featured in this video is Holly Prigerson, Ph.D., of Weill Cornell Medicine, who is among the first group of 62 researchers to receive the award. The R35 encourages these outstanding investigators to take on high-risk and potentially high-reward research projects by providing stable funding for 7 years.

  11. Outstanding student paper

    NASA Astrophysics Data System (ADS)

    One presentation was named Outstanding Student Paper in the Planetology Section at the 1993 Fall Meeting in San Francisco.C. David Brown, who presented “Sub-Alternative Models for the Formation of Artemis Chasma,” is a doctoral student at Arizona State University, Tempe. He received his B.S. in physics at Harvey Mudd College, Claremont, Calif., in 1991

  12. 36 CFR 292.66 - Operating plan requirements-outstanding mineral rights.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-outstanding mineral rights. 292.66 Section 292.66 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.66 Operating plan requirements—outstanding mineral rights. (a) Proposals for mineral...

  13. 36 CFR 292.66 - Operating plan requirements-outstanding mineral rights.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-outstanding mineral rights. 292.66 Section 292.66 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.66 Operating plan requirements—outstanding mineral rights. (a) Proposals for mineral...

  14. 36 CFR 292.66 - Operating plan requirements-outstanding mineral rights.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-outstanding mineral rights. 292.66 Section 292.66 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.66 Operating plan requirements—outstanding mineral rights. (a) Proposals for mineral...

  15. 36 CFR 292.66 - Operating plan requirements-outstanding mineral rights.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-outstanding mineral rights. 292.66 Section 292.66 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.66 Operating plan requirements—outstanding mineral rights. (a) Proposals for mineral...

  16. 36 CFR 292.67 - Operating plan approval-outstanding mineral rights.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-outstanding mineral rights. 292.67 Section 292.67 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.67 Operating plan approval—outstanding mineral rights. (a) Upon receipt of an operating plan...

  17. 36 CFR 292.67 - Operating plan approval-outstanding mineral rights.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-outstanding mineral rights. 292.67 Section 292.67 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.67 Operating plan approval—outstanding mineral rights. (a) Upon receipt of an operating plan...

  18. 36 CFR 292.67 - Operating plan approval-outstanding mineral rights.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-outstanding mineral rights. 292.67 Section 292.67 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.67 Operating plan approval—outstanding mineral rights. (a) Upon receipt of an operating plan...

  19. 36 CFR 292.67 - Operating plan approval-outstanding mineral rights.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-outstanding mineral rights. 292.67 Section 292.67 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral Rights § 292.67 Operating plan approval—outstanding mineral rights. (a) Upon receipt of an operating plan...

  20. Best Practices & Outstanding Initiatives

    ERIC Educational Resources Information Center

    Training, 2011

    2011-01-01

    In this article, "Training" editors recognize innovative and successful learning and development programs and practices. They share best practices from Automatic Data Processing, Inc., Farmers Insurance Group, FedEx Express, InterContinental Hotels Group, and Oakwood Temporary Housing. They also present the outstanding initiatives of EMD Serono,…

  1. 29 CFR 530.203 - Outstanding violations and open investigations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Outstanding violations and open investigations. 530.203... Employer Certificates § 530.203 Outstanding violations and open investigations. A homework certificate will... subject of an open investigation. ...

  2. 29 CFR 530.203 - Outstanding violations and open investigations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Outstanding violations and open investigations. 530.203... Employer Certificates § 530.203 Outstanding violations and open investigations. A homework certificate will... subject of an open investigation. ...

  3. 29 CFR 530.203 - Outstanding violations and open investigations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Outstanding violations and open investigations. 530.203... Employer Certificates § 530.203 Outstanding violations and open investigations. A homework certificate will... subject of an open investigation. ...

  4. 29 CFR 530.203 - Outstanding violations and open investigations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Outstanding violations and open investigations. 530.203... Employer Certificates § 530.203 Outstanding violations and open investigations. A homework certificate will... subject of an open investigation. ...

  5. 29 CFR 530.203 - Outstanding violations and open investigations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Outstanding violations and open investigations. 530.203... Employer Certificates § 530.203 Outstanding violations and open investigations. A homework certificate will... subject of an open investigation. ...

  6. Planning outstanding reserves in general insurance

    NASA Astrophysics Data System (ADS)

    Raeva, E.; Pavlov, V.

    2017-10-01

    Each insurance company have to ensure its solvency through presentation of accounts for its own reserves in the start of the year. Usually the task of the actuary is to estimate the state of the company on an annual basis and the expectation of the status of the company for a future period. One of the major problem when calculating the liabilities of the incurred claims, is related to the delay of payments. Object of consideration in the present note are the outstanding claim reserves, which are set aside to cover claims, occurred before the date of the annual account, but still not paid, and related with them expenses. There may be different reasons for the delay of claims settlement. For example, continuation the process of the liquidation of the damage waiting for necessary documents or the presence of controversial cases whose permission takes time, etc. Thus the claims, which determine the outstanding reserves could be divided in the following types: claims, which are reported, but not settled (RBNS); claims, which are incurred but not reported (IBNR); claims, whose case is finished, but it is possible to be reopened. When calculating the reserves for IBNR claims, most widely used is the Chain-ladder method and its modification presented by the Bornhuetter - Ferguson method. For modeling the outstanding claims, the available data should be presented in so called run-off triangle, which underlies in the basis of such methods. The present work provides a review of the algorithm for calculating insurance outstanding claim reserves according to the Chain-ladder method. Using available data for claims related to liability of drivers, registered in Bulgaria an example is constructed to illustrate the methodology of the Chain-Ladder method. Back-testing approach is used for validating the results.

  7. 7 CFR 1401.3 - Payments to persons with outstanding CCC loans.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Payments to persons with outstanding CCC loans. 1401... KIND PAYMENTS, AND OTHER FORMS OF PAYMENT § 1401.3 Payments to persons with outstanding CCC loans. (a) Persons with outstanding CCC loans who are eligible to receive payments from CCC, including a person...

  8. 7 CFR 1401.3 - Payments to persons with outstanding CCC loans.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Payments to persons with outstanding CCC loans. 1401... KIND PAYMENTS, AND OTHER FORMS OF PAYMENT § 1401.3 Payments to persons with outstanding CCC loans. (a) Persons with outstanding CCC loans who are eligible to receive payments from CCC, including a person...

  9. 7 CFR 1401.3 - Payments to persons with outstanding CCC loans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Payments to persons with outstanding CCC loans. 1401... KIND PAYMENTS, AND OTHER FORMS OF PAYMENT § 1401.3 Payments to persons with outstanding CCC loans. (a) Persons with outstanding CCC loans who are eligible to receive payments from CCC, including a person...

  10. 7 CFR 1401.3 - Payments to persons with outstanding CCC loans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Payments to persons with outstanding CCC loans. 1401... KIND PAYMENTS, AND OTHER FORMS OF PAYMENT § 1401.3 Payments to persons with outstanding CCC loans. (a) Persons with outstanding CCC loans who are eligible to receive payments from CCC, including a person...

  11. 7 CFR 1401.3 - Payments to persons with outstanding CCC loans.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Payments to persons with outstanding CCC loans. 1401... KIND PAYMENTS, AND OTHER FORMS OF PAYMENT § 1401.3 Payments to persons with outstanding CCC loans. (a) Persons with outstanding CCC loans who are eligible to receive payments from CCC, including a person...

  12. Centauri High School Teacher Honored as Colorado Outstanding Biology

    Science.gov Websites

    Teacher Centauri High School Teacher Honored as Colorado Outstanding Biology Teacher For more information contact: e:mail: Public Affairs Golden, Colo., May 2, 1997 -- Tracy Swedlund, biology teacher at Centauri High School in LaJara, was selected as Colorado's 1997 Outstanding Biology Teacher and will be

  13. Archetypes of Outstanding Female Superintendents.

    ERIC Educational Resources Information Center

    Funk, Carole; Pankake, Anita; Schroth, Gwen

    This report documents a study of women superintendents. Specifically, the study identified professional and personal characteristics and styles of leadership to develop archetypes of six outstanding female superintendents in Texas. The intent of the research was also to reveal similarities between and among these superintendents that could provide…

  14. 36 CFR 292.67 - Operating plan approval-outstanding mineral rights.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Operating plan approval-outstanding mineral rights. 292.67 Section 292.67 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral...

  15. 36 CFR 292.66 - Operating plan requirements-outstanding mineral rights.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Operating plan requirements-outstanding mineral rights. 292.66 Section 292.66 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Outstanding Mineral...

  16. 2017 Outstanding Contributions to ISCB Award: Fran Lewitter.

    PubMed

    Fogg, Christiana N; Kovats, Diane E; Berger, Bonnie

    2017-01-01

    The Outstanding Contributions to the International Society for Computational Biology (ISCB) Award was launched in 2015 to recognize individuals who have made lasting and valuable contributions to the Society through their leadership, service, and educational work, or a combination of these areas. Fran Lewitter is the 2017 winner of the Outstanding Contributions to ISCB Award and will be recognized at the 2017 Intelligent Systems for Molecular Biology (ISMB)/European Conference on Computational Biology, meeting in Prague, Czech Republic being held from July 21-25, 2017.

  17. 2017 Outstanding Contributions to ISCB Award: Fran Lewitter

    PubMed Central

    Fogg, Christiana N.; Kovats, Diane E.; Berger, Bonnie

    2017-01-01

    The Outstanding Contributions to the International Society for Computational Biology (ISCB) Award was launched in 2015 to recognize individuals who have made lasting and valuable contributions to the Society through their leadership, service, and educational work, or a combination of these areas. Fran Lewitter is the 2017 winner of the Outstanding Contributions to ISCB Award and will be recognized at the 2017 Intelligent Systems for Molecular Biology (ISMB)/European Conference on Computational Biology, meeting in Prague, Czech Republic being held from July 21-25, 2017. PMID:28713545

  18. A study of outstanding DWI warrants

    DOT National Transportation Integrated Search

    2001-07-01

    This final report documents a project on how outstanding warrants are handled for individuals who have been charged or convicted of offenses related to driving while impaired/intoxicated (DWI), but who have absconded or defaulted in either court appe...

  19. Outstanding University Lecturers: Ambitious Altruists or Mavericks of the Academy?

    ERIC Educational Resources Information Center

    Lierse, Sharon

    2016-01-01

    The paper discusses the results of a research study to determine what characteristics outstanding university lecturers have in common. Academic staff and graduate students at an Australian university were invited to participate in a survey questionnaire followed by voluntary interviews. Lecturers who had been identified as outstanding were also…

  20. Pigments, photosynthesis and photoinhibition in two amphibious plants: consequences of varying carbon availability.

    PubMed

    Nielsen, Søren Laurentius; Nielsen, Hanne Dalsgaard

    2006-01-01

    In the present study, we investigated the effects of CO(2) availability on photosynthesis, photoinhibition and pigmentation in two species of amphibious plants, Lobelia cardinalis and Nesaea crassicaulis. The plants were grown emergent under atmospheric conditions and submerged under low and high CO(2) availability. Compared with Lobelia, Nesaea had thin leaves and few stomata in all CO(2) treatments. While Lobelia expressed no variation in anthocyanin content among treatments, Nesaea produced high concentrations of anthocyanin when submerged. Lobelia photosynthesis increased in response to increasing CO(2) availability, and photoinhibition was negatively related to xanthophyll content. By contrast, Nesaea photosynthesis was highest under submerged conditions, and there was no relationship between photoinhibition and the xanthophyll content. We conclude that the response of Lobelia to varying CO(2) availability is similar to that of terrestrial plants and that this species relies on the xanthophyll cycle for nonphotochemical quenching (NPQ) and protection against photoinhibition. By contrast, the thin leaves, few stomata and low levels of chlorophylls and accessory pigments in Nesaea, relative to Lobelia, suggest adaptation to a submerged habitat. While Nesaea does not seem to rely on the xanthophyll cycle or other xanthophylls for NPQ, some role of anthocyanins in the protection against photoinhibition cannot be ruled out, owing to its effect as a sunscreen and as an efficient quencher of free radicals.

  1. Psycho-Social Study of Outstanding Female Athletes

    ERIC Educational Resources Information Center

    Balazs, Eva K.

    1975-01-01

    This was an ex post facto analysis of the life histories of 24 Olympic female champions to determine events and variables in the psychological and social driving forces behind outstanding achievement in sports. (RC)

  2. Instructional Development Report. Outstanding Teachers: How Do UND Students Describe Them?

    ERIC Educational Resources Information Center

    Jacobson, Carol R.

    Characteristics of outstanding faculty are considered, based on descriptions provided by 46 University of North Dakota students who were nominated for the university's 1982 Outstanding Teacher Awards. Based on descriptions in the students' own words, 124 separate characteristics were identified, and categorized as follows: teacher-student…

  3. Outstanding Student Paper Awards

    NASA Astrophysics Data System (ADS)

    2004-04-01

    The following members in the Space Physics & Aeronomy Section received Outstanding Student Paper Awards at the 2003 AGU Fall Meeting in San Francisco, California. Arve Aksnes; Aroh Barjatya; Jacob Bortnik; Amir Caspi; Ruben Delgado; Galen Fowler; Paul G. Hanlon; Sid Henderson; Tara B. Hiebert; Chia-Lin Huang; Steven P. Joy; Eun-Hwa Kim; Colby Lemon; Yingjuan Ma; Elizabeth A. MacDonald; Jaco Minnie; Mitsuo Oka; Yoshitaka Okazaki; Erin J. Rigler; Ina P. Robertson; Patrick A. Roddy; Sang-Il Roh; Albert Y. Shih; Christopher Smithtro; Emma Spanswick; Maria Spasojevic; Hiroki Tanaka; Linghua Wang; Deirdre E. Wendel; Jichun Zhang>

  4. Outstanding Student Paper Awards

    NASA Astrophysics Data System (ADS)

    2003-01-01

    The following members in the Space Physics & Aeronomy Section received Outstanding Student Paper Awards at the 2003 AGU Fall Meeting in San Francisco, California. Arve Aksnes; Aroh Barjatya; Jacob Bortnik; Amir Caspi; Ruben Delgado; Galen Fowler; Paul G. Hanlon; Sid Henderson; Tara B. Hiebert; Chia-Lin Huang; Steven P. Joy; Eun-Hwa Kim; Colby Lemon; Yingjuan Ma; Elizabeth A. MacDonald; Jaco Minnie; Mitsuo Oka; Yoshitaka Okazaki; Erin J. Rigler; Ina P. Robertson; Patrick A. Roddy; Sang-Il Roh; Albert Y. Shih; Christopher Smithtro; Emma Spanswick; Maria Spasojevic; Hiroki Tanaka; Linghua Wang; Deirdre E. Wendel; Jichun Zhang>

  5. [Nasal NK/T cell lymphoma with outstanding performance of ocular symptoms].

    PubMed

    Liu, Lei; Zhao, Yulin; Wang, Jia; Ma, Fei

    2012-09-01

    To investigate the clinical features and misdiagnosis of nasal NK/T cell lymphoma with outstanding performance in ocular symptoms. Clinical data of 11 patients who had nasal NK/T cell lymphoma with the outstanding performances in ocular symptoms during 2009 to 2011 were retrospectively analyzed. The rate of misdiagnosis in the first diagnosis and first pathological diagnosis were 72.7% and 27.3% respectively. Nasal NK/T cell lymphoma with obvious ocular symptoms developed quickly and had almost special imaging findings. Nasal NK/T cell lymphoma with outstanding performance of ocular symptoms can be easily misdiagnosed. Comprehensive consideration of the clinical features, imaging findings and pathological examination do help to make accurate diagnosis early.

  6. How to design an outstanding poster.

    PubMed

    Gemayel, Rita

    2018-04-01

    Poster sessions are an important forum for getting feedback on your results and engaging with the scientific community. In this instalment of the Words of Advice series, we provide you with a guide to designing an outstanding poster and offer tips on how to effectively communicate your results using your poster. © 2018 Federation of European Biochemical Societies.

  7. Correction to ``Outstanding Student Paper Awards''

    NASA Astrophysics Data System (ADS)

    2008-10-01

    The name of one of the recipients of an Outstanding Student Paper Award for Atmospheric Sciences at the 2008 Joint Assembly was misspelled in the 23 September issue (Eos, 89(39), 2008). Yuanyuan Fang, Princeton University, Princeton, N. J., received the award for Estimating the episodic contribution of pollutant export from the United States in summer 2004. Eos regrets the error.

  8. Leveraging Information Technology. Track VII: Outstanding Applications.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Eight papers from the 1987 CAUSE conference's Track VII, Outstanding Applications, are presented. They include: "Image Databases in the University" (Reid Kaplan and Gordon Mathieson); "Using Information Technology for Travel Management at the University of Michigan" (Robert E. Russell and John C. Hufziger); "On-Line Access…

  9. Outstanding Science Trade Books for Students K-12.

    ERIC Educational Resources Information Center

    Science Teacher, 2003

    2003-01-01

    Presents outstanding science trade books published in 2002 for students in grades K-12. Sections include Archaeology, Anthropology, and Paleontology; Biography; Environment and Ecology; Life Science; Physical Science; and Science-Related Careers. (KHR)

  10. Favorite Labs from Outstanding Teachers. Volume II.

    ERIC Educational Resources Information Center

    Sanders, Linda R., Ed.

    One of the most valuable resources for obtaining exemplary instructional materials for the classroom is teachers. This booklet contains numerous laboratory activities compiled from submissions by recipients of the National Association of Biology Teachers' Outstanding Biology Teacher Award (1989-92). Topics are sorted into the following sections:…

  11. A Portfolio of Outstanding Contemporary American Indians.

    ERIC Educational Resources Information Center

    Wood, Theodore E. B.

    The portfolio contains 24 portraits with biographical sketches of outstanding contemporary American Indians. Representing several tribes, occupations, and points of view, the subjects are: Henry Adams, Louis W. Ballard, Robert L. Bennett, George Blue Spruce, Jarrett Blythe, Louis R. Bruce, Leon Cook, Ada Deer, Vine Deloria, Jr., James Gladstone,…

  12. Spring 1991 Meeting outstanding papers

    NASA Astrophysics Data System (ADS)

    The Atmospheric Sciences Committee has presented Kaye Brubaker and Jichun Shi with Outstanding Student Paper awards for presentations given at the AGU 1991 Spring Meeting, held in Baltimore May 28-31.Brubaker's paper, “Precipitation Recycling Estimated from Atmospheric Data,” presented quantitative estimates of the contribution of locallyevaporated moisture to precipitation over several large continental regions. Recycled precipitation is defined as water that evaporates from the land surface of a specified region and falls again as precipitation within the region. Brubaker applied a control volume analysis based on a model proposed by Budyko.

  13. Favorite Labs from Outstanding Teachers. Monograph VII.

    ERIC Educational Resources Information Center

    Sheldon, Daniel S., Ed.; Penick, John E., Ed.

    This monograph is the first attempt to collect and share some of the teaching techniques, activities, and ideas of former recipients of the Outstanding Biology Teacher Award. The lessons are organized into topical themes to facilitate their incorporation into standard curriculum. The manual is divided into two main sections, "Labs" and "Ideas."…

  14. Glimpses into Northwest Lives: Some Outstanding Women.

    ERIC Educational Resources Information Center

    Simon-McWilliams, Ethel; Caldwell, Fran

    Intended as a motivational tool to be used in public school classroom instruction and counseling, this document recognizes some of the outstanding women, from varied ethnic and racial backgrounds, who have contributed to life in the northwestern United States. The document contains succinct biographies of 37 women, and also includes suggestions to…

  15. Outstanding Teachers and Learner-Centered Teaching Practices at a Private Liberal Arts Institution

    ERIC Educational Resources Information Center

    Verst, Amy L.

    2010-01-01

    Using a combined quantitative, qualitative approach, this study explores the teaching practices of outstanding faculty at a private, liberal arts institutions by posing questions that revolve around learner-centered teaching practices, characteristics of outstanding teachers, effective teaching, and pressures on the professoriate related to the…

  16. Outstanding Science Trade Books for Students K-12.

    ERIC Educational Resources Information Center

    Science and Children, 2002

    2002-01-01

    Introduces a list of outstanding science trade books for grade levels K-12 in the areas of Archaeology, Anthropology, Paleontology, Biography, Life Sciences, Integrated Science, Physical Science, Science Related Careers, and Technology and Engineering. Includes information on the selection process. (YDS)

  17. Identification and Support of Outstanding Astronomy Students

    NASA Astrophysics Data System (ADS)

    Stoev, A. D.; Bozhurova, E. S.

    2006-08-01

    The aims, organizational plan and syllabus of a specialized Astronomy School with a subject of training students for participation in the International Astronomy Olympiad, are presented. Thematic frame includes basic educational activities during the preparation and self-preparation of the students and their participation in astronomical Olympiads. A model of identification and selection of outstanding students for astronomical Olympiads has been developed. Examples of didactic systems of problems for development of mathematical, physical and astronomical skills are shown. The programme ends with individual training for solving problems on astronomy and astrophysics. Possibilities, which the characteristic, non-standard astronomical problems give for stimulating the creative and original thinking, are specified. Basic psychological condition for development of the students' creative potential - transformation of the cognitive content in emotional one - is demonstrated. The programme of identification and support of outstanding students on astronomy is realized in collaboration with The Ministry of Education and Science, Public Astronomical Observatories and Planetaria, Institute of Astronomy - Bulgarian Academy of Sciences, and The Union of Astronomers in Bulgaria.

  18. Outstanding Books for the College Bound: Titles and Programs for a New Generation

    ERIC Educational Resources Information Center

    Carstensen, Angela, Ed.

    2011-01-01

    Connecting teens to books they'll truly enjoy is the aim of every young adult librarian, and the completely revamped guide "Outstanding Books for the College Bound" will give teen services staff the leg up they need to make it happen. Listing nearly 200 books deemed outstanding for the college bound by the Young Adult Library Services Association…

  19. Instructional Leadership in Greek and English Outstanding Schools

    ERIC Educational Resources Information Center

    Kaparou, Maria; Bush, Tony

    2016-01-01

    Purpose: The purpose of this paper is to examine instructional leadership (IL) in outstanding secondary schools within a centralised (Greece) and a partially decentralised (England) education context. Design/methodology/approach: Since the purpose of the study is exploratory, the researchers adopt a qualitative approach, employing a series of four…

  20. Outstanding Science Trade Books for Children for 1997.

    ERIC Educational Resources Information Center

    Science and Children, 1997

    1997-01-01

    This list, published by the National Science Teachers Association and the Children's Book Council, contains titles and annotations of outstanding science trade books. It is also a popular service for teachers and media specialists. The books are grouped by topic areas including anthropology and paleontology, biography, Earth science, environment…

  1. Outstanding Science Trade Books for Students K-12.

    ERIC Educational Resources Information Center

    Science Scope, 2002

    2002-01-01

    Presents a list of outstanding science trade books published in 2001 for use in the K-12 grade levels. Includes the areas of archaeology, anthropology, and paleontology; biography; life sciences; integrated science; physical sciences; science related careers; and technology and engineering. Provides information on the books and the selection…

  2. Glimpses into Pacific Lives: Some Outstanding Women (Revised).

    ERIC Educational Resources Information Center

    Simon-McWilliams, Ethel, Comp.; Green, Karen Reed, Ed.

    This booklet provides brief biographies of women who have made outstanding contributions to the social and economic development of these Pacific islands: American Samoa, the Republic of Belau, the Federated States of Micronesia, Guam, Hawaii, the Marshall islands, and the Northern Mariana Islands. The 66 women profiled include educators, health…

  3. More Outstanding Nonsense: A Critique of Ofsted Criteria

    ERIC Educational Resources Information Center

    Richards, Colin

    2015-01-01

    The Office for Standards in Education's most recently published criteria for "outstanding" teaching are scrutinised and found wanting. They are seen as unrealistic for teachers to meet and equally unrealistic as criteria for use by inspectors. An explanation is offered as to why they are framed as they are and an alternative, more…

  4. 31 CFR 585.419 - Effect of E.O. 12846 on outstanding licenses and authorizations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Effect of E.O. 12846 on outstanding licenses and authorizations. 585.419 Section 585.419 Money and Finance: Treasury Regulations Relating to... AND HERZEGOVINA SANCTIONS REGULATIONS Interpretations § 585.419 Effect of E.O. 12846 on outstanding...

  5. Outstanding Science Trade Book for Students K-12

    ERIC Educational Resources Information Center

    Texley, Juliana

    2010-01-01

    What makes an outstanding book for a young reader? Although it would be hard to create a rubric for every book, experienced teachers recognize them quickly. They fascinate and captivate with both their content and style. Award-winning trade books inspire young readers to want more... more information, more books, more inquiry, more science. The…

  6. Outstanding High School Coaches: Philosophies, Views, and Practices

    ERIC Educational Resources Information Center

    Miller, Glenn A.; Lutz, Rafer; Fredenburg, Karen

    2012-01-01

    The goal of this study was to examine the coaching philosophies, views, and practices of outstanding high school coaches of various male and female sports across the United States. The intention was to determine whether these coaches used unique or innovative techniques or strategies that contributed to their success and, if so, whether these…

  7. Outstanding Science Trade Books for Students K-12

    ERIC Educational Resources Information Center

    Science and Children, 2017

    2017-01-01

    The editors of "Science and Children" invite readers to explore the 2016 list of Outstanding Science Trade Books. The list builds upon a 44-year history of identifying the very best science books for children. In the award-winning titles provided in this article, readers will find traditional science content as well as engineering and…

  8. 29 CFR 4281.18 - Outstanding claims for withdrawal liability.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INSOLVENCY, REORGANIZATION, TERMINATION, AND OTHER RULES APPLICABLE TO MULTIEMPLOYER PLANS DUTIES OF PLAN... in insolvency proceedings. The plan sponsor shall value an outstanding claim for withdrawal liability... title 11, United States Code, or any case or proceeding under similar provisions of state insolvency...

  9. A World of Stories: 2008 Outstanding International Books

    ERIC Educational Resources Information Center

    Angus, Carolyn

    2008-01-01

    For the first time in its three-year history, the United States Board on Books for Young People's (USBBY) Outstanding International Books list includes foreign titles coming from publishers with U.S. distributors, as well as those acquired by U.S. publishers. The selection committee read 380 books published in 2007, narrowing down the best of…

  10. Outstanding Science Trade Books for Students K-12

    ERIC Educational Resources Information Center

    Texley, Juliana

    2009-01-01

    Today's classrooms have no real walls! Students explore the world on field trips, during virtual journeys on the world wide web, and through the books they read. These pathways help them fly to the ends of the universe to satisfy their scientific curiosity. Again this year, the professionals of the NSTA/CBC Review Panel for Outstanding Science…

  11. Outstanding Science Trade Books for Students K-12

    ERIC Educational Resources Information Center

    Texley, Juliana

    2008-01-01

    Each of these outstanding selections defies the traditional image of a child "curling up with a good book." Yes, they can be a source of great personal reading, encouraging students of all ages to stretch their skills and their imagination as they interact with the printed page. But these journeys of the scientific imagination seldom end with the…

  12. Outstanding Results--Tomorrow's Challenge. Adult Education Changes Lives: Recipients of the 1998-1999 Secretary's Awards for Outstanding Adult Education and Literacy Programs.

    ERIC Educational Resources Information Center

    Office of Vocational and Adult Education (ED), Washington, DC. Div. of Adult Education and Literacy.

    This book profiles the achievements and best practices of 10 outstanding adult education and literacy education programs in nine states that received the 1998-99 Secretary's Awards from U.S. Secretary of Education Richard W. Riley. The programs were selected from 35 nominated programs using the following criteria: program design, instructional…

  13. Student Observations of Outstanding Teaching: Implications for Marketing Educators

    ERIC Educational Resources Information Center

    Faranda, William T.; Clarke, Irvine, III

    2004-01-01

    In this article, the authors heed the call to explore the attributes of an outstanding professor "by conducting in-depth interviews with students." The study reveals five predominant themes (rapport, delivery, fairness, knowledge and credibility, organization, and preparation) of teaching excellence, as perceived by students, through…

  14. Outstanding Reference Sources: The 1994 Selection of Recent Titles.

    ERIC Educational Resources Information Center

    Luchsinger, Dale F.

    1994-01-01

    Presents an annotated bibliography of 37 outstanding reference sources published in 1993 for small to medium-sized public and academic libraries as selected by the American Library Association's Reference Services Committee. Categories include culture and civilization, biography, general, language and literature, nature, law, religion, technology,…

  15. World Class: USBBY's Outstanding International Books for Young People

    ERIC Educational Resources Information Center

    Angus, Carolyn

    2009-01-01

    Some of the world's best children's book artists got together to help Amnesty International celebrate the Universal Declaration of Human Rights' 60th anniversary in "We Are All Born Free," one of the 42 titles recommended by the fourth annual United States Board on Books for Young People's (USBBY) Outstanding International Books…

  16. The Ten Outstanding Engineering Achievements of the Past 50 Years.

    ERIC Educational Resources Information Center

    Hightower, George

    1984-01-01

    Describes the outstanding achievement in each of 10 major engineering categories. These categories include synthetic fibers, nuclear energy, computers, solid state electronics, jet aircraft, biomedical engineering, lasers, communications satellites, the United States space program, and automation and control systems. (JN)

  17. Environmental Quality Research

    DTIC Science & Technology

    1975-02-01

    injured at 43 ppm. Lind and London(5) exposed mature Mf- r-ng marigold plants to high concentrations of HCi gas for 5-minute periods. Groups of plants...10. Geranium (Pelargonium, sp.) 11. Hollyhock (Althea rosea) ൔ. Lilac (Syringa, spr 13. Lobelia (Lobelia erinus) **14. Marigold , American (Tagetes...erecta) **15. Marigold , French (Tagetes atula- **16. Nasturtium (Tropaeolum, sp.) **17. Petunia (Petu-nia, sp.) 18. Pine, ponderosa (Pinus ponderosa) 19

  18. Defining core elements and outstanding practice in Nutritional Science through collaborative benchmarking.

    PubMed

    Samman, Samir; McCarthur, Jennifer O; Peat, Mary

    2006-01-01

    Benchmarking has been adopted by educational institutions as a potentially sensitive tool for improving learning and teaching. To date there has been limited application of benchmarking methodology in the Discipline of Nutritional Science. The aim of this survey was to define core elements and outstanding practice in Nutritional Science through collaborative benchmarking. Questionnaires that aimed to establish proposed core elements for Nutritional Science, and inquired about definitions of " good" and " outstanding" practice were posted to named representatives at eight Australian universities. Seven respondents identified core elements that included knowledge of nutrient metabolism and requirement, food production and processing, modern biomedical techniques that could be applied to understanding nutrition, and social and environmental issues as related to Nutritional Science. Four of the eight institutions who agreed to participate in the present survey identified the integration of teaching with research as an indicator of outstanding practice. Nutritional Science is a rapidly evolving discipline. Further and more comprehensive surveys are required to consolidate and update the definition of the discipline, and to identify the optimal way of teaching it. Global ideas and specific regional requirements also need to be considered.

  19. A comparison of teacher and principal perception of an outstanding biology teacher

    NASA Astrophysics Data System (ADS)

    Searles, William E.; Ng, Raymond W. M.

    The purpose of this study was to ascertain the level of agreement or disagreement between principals and teachers when using established criteria to measure the effectiveness of a biology teacher. To obtain information regarding their perceptions of an outstanding biology teacher, twenty-two principals and forty-one biology teachers were chosen randomly from English-speaking high schools within a 50 km radius of metropolitan Montreal, Quebec, Canada. The measuring instrument was a modified version of Dieter's questionnaire that evolved from his doctoral study of the National Association of Biology Teachers-Outstanding Biology Teacher Award Program. The data collected from the two populations were tested using one-way ANOVA (analysis of variance) or by applying normal approximation. Results indicated that both the principals and teachers agree on the relative importance of most criteria, particularly those related to the teacher's classroom behavior and academic background in biology. From such results, it was possible to construct one stereotype of the outstanding biology teacher. A number of recommendations were made from the results of the study, which were directed to the (a) teachers and their professional organization, (b) principals and the school boards, (c) teacher training institutions, and (d) researchers in teacher evaluation.

  20. What separates outstanding from average leaders? A study identifies leadership competencies and implications for professional development.

    PubMed

    Nygren, D J; Ukeritis, M D

    1992-11-01

    As the healthcare crisis mounts, healthcare organizations must be managed by especially competent leaders. It is important for executives to assess and develop the competencies necessary to become "outstanding" leaders. In our study of leadership competencies among leaders of religious orders, we found that outstanding and average leaders appear to share characteristics such as the ability to articulate their group's mission, the ability to act efficiently, and the tendency to avoid impulsive behavior or excessive emotional expression. Outstanding leaders, however, differed from average leaders in seemingly small but significant ways. For instance, nearly three times as often as average leaders, outstanding leaders expressed a desire to perform tasks well--or better than they had been performed in the past. The study also assessed how members of religious orders perceived their leaders. In general, they tended to rate leaders of their religious institutes as transformational leaders--leaders who welcomed doing things in a new way and inspiring their own staffs to search out new ways to provide services.

  1. Information Technology: Making It All Fit. Track VI: Outstanding Applications.

    ERIC Educational Resources Information Center

    CAUSE, Boulder, CO.

    Seven papers from the 1988 CAUSE conference's Track VI, Outstanding Applications, are presented. They include: "Designing DB2 Data Bases Using Entity-Relationship Modeling: A Case Study--The LSU System Worker's Compensation Project" (Cynthia M. Hadden and Sara G. Zimmerman); "Integrating Information Technology: Prerequisites for…

  2. The ASHS outstanding fruit cultivar award: a 25 year retrospective

    USDA-ARS?s Scientific Manuscript database

    The Outstanding Fruit Cultivar Award is a medal presented annually by the Fruit Breeding Working Group of the American Society Horticultural Science (ASHS) for noteworthy new fruits released over the previous 35 years. Since 1987, 31 cultivars have been recognized with medals presented at the Annual...

  3. A Step toward Global Awareness: An Examination of USBBY Outstanding International Books for the Primary Grades

    ERIC Educational Resources Information Center

    Liang, Lauren Aimonette; Watkins, Naomi M.; Williams, Virginia S.

    2013-01-01

    This article describes results from an examination of common characteristics in the award-winning United States Board on Books for Young People (USBBY) Outstanding International Books for Grades K-2 from 2006 to 2012. Books nominated for the USBBY Outstanding International Books List must be currently available in the United States market. The…

  4. The Secretary's Awards for Outstanding Vocational-Technical Education Programs. 1995.

    ERIC Educational Resources Information Center

    Office of Vocational and Adult Education (ED), Washington, DC.

    This publication describes the 12 winning programs and the 9 semifinalists of the 1995 U.S. Secretary of Education's Awards for Outstanding Vocational-Technical Education Programs. The awards program was established in 1981 to recognize excellence in local school-to-work and vocational-technical education programs, services, and activities that…

  5. "Great Classroom Teaching" and More: Awards for Outstanding Teaching Evaluated

    ERIC Educational Resources Information Center

    Jackson, Michael

    2006-01-01

    Purpose: In this paper teaching excellence awards are evaluated, with an eye to improving them. Design/methodology/approach: Literature is reviewed and an analytic framework developed in Canada is modified to apply to the University of Sydney's Vice Chancellor Outstanding Teaching Award. Data come from 60 respondents familiar with the Sydney award…

  6. Point/Counterpoint: Are Outstanding Leaders Born or Made?

    PubMed Central

    Boerma, Marjan; Coyle, Elizabeth A.; Dietrich, Michael A.; Dintzner, Matthew R.; Drayton, Shannon J.; Early, Johnnie L.; Edginton, Andrea N.; Horlen, Cheryl K.; Kirkwood, Cynthia K.; Lin, Anne Y.F.; Rager, Michelle L.; Shah-Manek, Bijal; Williams, Nancy Toedter

    2017-01-01

    The question of whether outstanding leaders are born or made has been debated for years. There are numerous examples of historical figures that came naturally to leadership, while others developed their leadership skills through tenacity and experience. To understand leadership, both nature (the genetic component) and nurture (the environmental influences) must be considered. This article represents the work of two Academic Leadership Fellows Program groups who debated each position at the 2016 American Association of Colleges of Pharmacy (AACP) Interim Meeting in Tampa, Fla., in February 2016. PMID:28496278

  7. 31 CFR 316.8 - Extended terms and yields for outstanding bonds.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Extended terms and yields for... SAVINGS BONDS, SERIES E § 316.8 Extended terms and yields for outstanding bonds. (a) General. The terms extended maturity period, second extended maturity period, third extended maturity period and fourth...

  8. 31 CFR 316.8 - Extended terms and yields for outstanding bonds.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Extended terms and yields for... SAVINGS BONDS, SERIES E § 316.8 Extended terms and yields for outstanding bonds. (a) General. The terms extended maturity period, second extended maturity period, third extended maturity period and fourth...

  9. 31 CFR 316.8 - Extended terms and yields for outstanding bonds.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Extended terms and yields for... SAVINGS BONDS, SERIES E § 316.8 Extended terms and yields for outstanding bonds. (a) General. The terms extended maturity period, second extended maturity period, third extended maturity period and fourth...

  10. 31 CFR 316.8 - Extended terms and yields for outstanding bonds.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Extended terms and yields for... SAVINGS BONDS, SERIES E § 316.8 Extended terms and yields for outstanding bonds. (a) General. The terms extended maturity period, second extended maturity period, third extended maturity period and fourth...

  11. 31 CFR 316.8 - Extended terms and yields for outstanding bonds.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Extended terms and yields for... SAVINGS BONDS, SERIES E § 316.8 Extended terms and yields for outstanding bonds. (a) General. The terms extended maturity period, second extended maturity period, third extended maturity period and fourth...

  12. Outstanding Science Trade Books for Children--2001: Books Published in 2000.

    ERIC Educational Resources Information Center

    Science and Children, 2001

    2001-01-01

    Lists outstanding science trade books published in 2000. Explains the selection process and places the books into categories including: (1) Archaeology, Anthropology, and Paleontology; (2) Biography; (3) Earth and Space Science; (4) Environment and Ecology; (5) Life Science; (6) Physical Science; (7) Science-Related Careers; and (8) Technology and…

  13. 31 CFR 332.8 - Extended terms and yield for outstanding bonds.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Extended terms and yield for... SAVINGS BONDS, SERIES H § 332.8 Extended terms and yield for outstanding bonds. (a) Extended maturity period—(1) General. The terms extended maturity period, and second extended maturity period, when used...

  14. 31 CFR 342.3 - Extended terms and yields for outstanding notes.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Extended terms and yields for... SAVINGS NOTES § 342.3 Extended terms and yields for outstanding notes. (a) Extended maturity periods. The terms extended maturity period and second extended maturity period refer to the 10-year intervals after...

  15. 31 CFR 342.3 - Extended terms and yields for outstanding notes.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Extended terms and yields for... SAVINGS NOTES § 342.3 Extended terms and yields for outstanding notes. (a) Extended maturity periods. The terms extended maturity period and second extended maturity period refer to the 10-year intervals after...

  16. 31 CFR 342.3 - Extended terms and yields for outstanding notes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Extended terms and yields for... SAVINGS NOTES § 342.3 Extended terms and yields for outstanding notes. (a) Extended maturity periods. The terms extended maturity period and second extended maturity period refer to the 10-year intervals after...

  17. 31 CFR 332.8 - Extended terms and yield for outstanding bonds.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Extended terms and yield for... SAVINGS BONDS, SERIES H § 332.8 Extended terms and yield for outstanding bonds. (a) Extended maturity period—(1) General. The terms extended maturity period, and second extended maturity period, when used...

  18. 31 CFR 342.3 - Extended terms and yields for outstanding notes.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Extended terms and yields for... SAVINGS NOTES § 342.3 Extended terms and yields for outstanding notes. (a) Extended maturity periods. The terms extended maturity period and second extended maturity period refer to the 10-year intervals after...

  19. 31 CFR 332.8 - Extended terms and yield for outstanding bonds.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Extended terms and yield for... SAVINGS BONDS, SERIES H § 332.8 Extended terms and yield for outstanding bonds. (a) Extended maturity period—(1) General. The terms extended maturity period, and second extended maturity period, when used...

  20. 31 CFR 342.3 - Extended terms and yields for outstanding notes.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Extended terms and yields for... SAVINGS NOTES § 342.3 Extended terms and yields for outstanding notes. (a) Extended maturity periods. The terms extended maturity period and second extended maturity period refer to the 10-year intervals after...

  1. 31 CFR 332.8 - Extended terms and yield for outstanding bonds.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Extended terms and yield for... SAVINGS BONDS, SERIES H § 332.8 Extended terms and yield for outstanding bonds. (a) Extended maturity period—(1) General. The terms extended maturity period, and second extended maturity period, when used...

  2. 31 CFR 332.8 - Extended terms and yield for outstanding bonds.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 2 2014-07-01 2014-07-01 false Extended terms and yield for... SAVINGS BONDS, SERIES H § 332.8 Extended terms and yield for outstanding bonds. (a) Extended maturity period—(1) General. The terms extended maturity period, and second extended maturity period, when used...

  3. Outstanding Science Trade Books for Students K-12: Books Published in 2002.

    ERIC Educational Resources Information Center

    Science and Children, 2003

    2003-01-01

    Provides a list of outstanding science trade books for elementary and secondary students published in 2002. Focuses on the areas of archaeology, anthropology, paleontology, biography, environment and ecology, life science, physical science, and science-related careers. Presents the selection criteria. (YDS)

  4. NREL Staff Recognized by DOE for Outstanding Achievements at 2016 Annual

    Science.gov Websites

    Bryan Pivovar was recognized for his outstanding dedication and contributions in developing the H2 at developing a white paper, demonstrating approaches to deeply decarbonize multiple energy sectors. H2 at Scale commercialized through a tech transfer opportunity, paving the way for U.S. manufacturing leadership. Market

  5. Performance Management or Managing Performance? Supporting a Vision to Become Outstanding

    ERIC Educational Resources Information Center

    Morton, Sam

    2011-01-01

    This paper provides an account of how performance management is operating in a rural primary school in the county of Rutland, UK, which aspires to provide an outstanding standard of education for its pupils. The paper begins by outlining the existing regulations for the operation of performance management in schools, before going on to explain how…

  6. Some Lady! A Conversation with Dorothy Watson, Outstanding Educator in the Language Arts.

    ERIC Educational Resources Information Center

    Bishop, Rudine Sims

    2002-01-01

    Presents a conversation with Dorothy Watson, the 2002 Outstanding Educator in the Language Arts recipient. Hopes that this profile will provide insight into Dorothy Watson and her intellectual foundations, her humaneness, and her passion for teaching and learning. (SG)

  7. Outstanding Science Trade Books for Children for 1999: Books Published in 1998.

    ERIC Educational Resources Information Center

    Science and Children, 1999

    1999-01-01

    Presents those books that were selected as outstanding children's science trade books published in 1998 for elementary (K-8) students. Annotated bibliography entries list publication information, a brief description of the work, and the National Science Education Standards to which the book relates. Entries are classified under the categories of…

  8. Giving Back: Outstanding Alumni Stress the Importance of Community and Public Service

    ERIC Educational Resources Information Center

    Ullman, Ellen

    2010-01-01

    This article features several community college alumni who share how community colleges contributed to their success later in their lives and how they are inspired to give back. These outstanding alumni stress the importance of community and public service. They include: (1) Dr. Richard Carmona, U.S. Surgeon General from 2002 to 2006; (2) Colonel…

  9. Outstanding Science Trade Books for Students K-12 (Books Published in 2009)

    ERIC Educational Resources Information Center

    Science Teacher, 2010

    2010-01-01

    What makes an outstanding book for a young reader? Although it would be hard to create a rubric for every book, experienced teachers recognize them quickly. They fascinate and captivate with both their content and style. Award-winning trade books inspire young readers to want more... more information, more books, more inquiry, more science. The…

  10. Faculty and Student Perceptions of Outstanding University Teachers in the USA and Russia

    ERIC Educational Resources Information Center

    Lammers, William John; Savina, Elena; Skotko, David; Churlyaeva, Maria

    2010-01-01

    The majority of research that relates teacher characteristics to student learning in the university has come from Western universities. Using various methodologies, research continues to examine the characteristics of outstanding university teachers. Much of that research in the USA assesses faculty and student perspectives. However, there are…

  11. In memoriam of Professor Theodore L. Munsat (1930-2013): his outstanding legacy with the WFN.

    PubMed

    Medina, Marco T

    2014-04-15

    The World Federation of Neurology (WFN) lost an outstanding leader on November 22, 2013 with the death of Professor Theodore Leon Munsat ("Ted"), in Waltham, Massachusetts, USA. Professor Munsat was Emeritus professor of Neurology at Tufts University School of Medicine and served the WFN in several capacities as trustee, chairman of the WFN Education and research committees, chairman of the WFN ALS Research group and founding director of the WFN Seminars in Clinical Neurology. He was president of the American Academy of Neurology (AAN), 1989-1991, chairman of the Continuing Educational Committee of the AAN and founding director of AAN's premier continuing medical education journal Continuum: Lifelong Learning in Neurology. He left an outstanding legacy with the WFN. Copyright © 2014. Published by Elsevier B.V.

  12. Principled Principals? Values-Driven Leadership: Evidence from Ten Case Studies of 'Outstanding' School Leaders.

    ERIC Educational Resources Information Center

    Gold, Anne; Evans, Jennifer; Earley, Peter; Halpin, David; Collarbone, Patricia

    2003-01-01

    Case studies of English schools with "outstanding leaders" finds them avoiding doing "bastard leadership" by mediating government policy through their own values. Explores ways in which school leaders promote and encourage shared values. Discusses how these leaders enact values-driven leadership by, for example, developing…

  13. Portraits of Excellence. The Secretary's Awards for Outstanding Adult Education and Literacy Programs.

    ERIC Educational Resources Information Center

    Office of Vocational and Adult Education (ED), Washington, DC. Div. of Adult Education and Literacy.

    This booklet describes 10 outstanding adult education and literacy programs, one for each of the country's 10 geographic regions, that won awards from the U.S. Secretary of Education in 1992. The winners embody the best elements of how the adult learning system will move the nation to meet the National Education Goal for Adult Literacy and…

  14. Excellence in Teaching Mathematics: Activities and Ideas from Ohio's Outstanding Teachers, 1994 District Winners.

    ERIC Educational Resources Information Center

    Borchers, Nancy, Ed.; Caniglia, Joanne, Ed.

    This document is a collection of lesson plans written by 18 of Ohio's outstanding teachers chosen by the Ohio Council of Teachers of Mathematics. Each lesson plan includes reflection questions and some contain worksheets. Lesson plan titles for primary grades (grades 1-3) are: "Munching Fractions;""Math and…

  15. 41 CFR 301-52.14 - What must I do with any travel advance outstanding at the time I submit my travel claim?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... travel advance outstanding at the time I submit my travel claim? 301-52.14 Section 301-52.14 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES... § 301-52.14 What must I do with any travel advance outstanding at the time I submit my travel claim? You...

  16. 41 CFR 301-52.14 - What must I do with any travel advance outstanding at the time I submit my travel claim?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... travel advance outstanding at the time I submit my travel claim? 301-52.14 Section 301-52.14 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES... § 301-52.14 What must I do with any travel advance outstanding at the time I submit my travel claim? You...

  17. 41 CFR 301-52.14 - What must I do with any travel advance outstanding at the time I submit my travel claim?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... travel advance outstanding at the time I submit my travel claim? 301-52.14 Section 301-52.14 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES... § 301-52.14 What must I do with any travel advance outstanding at the time I submit my travel claim? You...

  18. 41 CFR 301-52.14 - What must I do with any travel advance outstanding at the time I submit my travel claim?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... travel advance outstanding at the time I submit my travel claim? 301-52.14 Section 301-52.14 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES... § 301-52.14 What must I do with any travel advance outstanding at the time I submit my travel claim? You...

  19. 41 CFR 301-52.14 - What must I do with any travel advance outstanding at the time I submit my travel claim?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... travel advance outstanding at the time I submit my travel claim? 301-52.14 Section 301-52.14 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES... § 301-52.14 What must I do with any travel advance outstanding at the time I submit my travel claim? You...

  20. 13 CFR 107.1850 - Exceptions to Capital Impairment provisions for Licensees with outstanding Participating Securities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Exceptions to Capital Impairment provisions for Licensees with outstanding Participating Securities. 107.1850 Section 107.1850 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES Licensee's...

  1. Out of the Mouths of Babes: What Do Secondary Students Believe about Outstanding Teachers?

    ERIC Educational Resources Information Center

    Williams, Patricia; Sullivan, Sam; Kohn, Lawrence

    2012-01-01

    Pre-service teachers taking a Human Growth and Learning course and graduate students enrolled in a Classroom Management course wrote letters to secondary students to gather responses on traits of an outstanding educator. A theoretical framework about teacher effectiveness and student voice underpins the study. Findings indicate that suburban and…

  2. Compendium of meteorology scientific issues of 1950 still outstanding

    NASA Technical Reports Server (NTRS)

    Vaughan, W. W.

    1986-01-01

    The Compendium of Meteorology was published in 1951 by the American Meteorological Society. A review was made of the Compendium of Meteorology to identify the studies and future needs which the authors expressed in their papers. The needs as seen by the authors are organized into sections and papers following the format of the Compendium of Meteorology. In some cases the needs they identified are as valid today as they were in 1951. In other cases one will easily be able to identify examples where significant progress has been made. It is left to the individual scientists and scientific program managers to assess whether significant progress has been made over the past thirty-five years on these outstanding scientific issues.

  3. Solving multistage stochastic programming models of portfolio selection with outstanding liabilities

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Edirisinghe, C.

    1994-12-31

    Models for portfolio selection in the presence of an outstanding liability have received significant attention, for example, models for pricing options. The problem may be described briefly as follows: given a set of risky securities (and a riskless security such as a bond), and given a set of cash flows, i.e., outstanding liability, to be met at some future date, determine an initial portfolio and a dynamic trading strategy for the underlying securities such that the initial cost of the portfolio is within a prescribed wealth level and the expected cash surpluses arising from trading is maximized. While the tradingmore » strategy should be self-financing, there may also be other restrictions such as leverage and short-sale constraints. Usually the treatment is limited to binomial evolution of uncertainty (of stock price), with possible extensions for developing computational bounds for multinomial generalizations. Posing as stochastic programming models of decision making, we investigate alternative efficient solution procedures under continuous evolution of uncertainty, for discrete time economies. We point out an important moment problem arising in the portfolio selection problem, the solution (or bounds) on which provides the basis for developing efficient computational algorithms. While the underlying stochastic program may be computationally tedious even for a modest number of trading opportunities (i.e., time periods), the derived algorithms may used to solve problems whose sizes are beyond those considered within stochastic optimization.« less

  4. Getting It in Writing: The Quest to Become Outstanding and Effective Teachers of Writing

    ERIC Educational Resources Information Center

    Stankevich, Deborah M., Ed.

    2011-01-01

    Sixteen teachers. Sixteen journeys. All on a quest to become outstanding teachers of writing. All taking different paths to acquire and hone those skills that make a teacher effective. From kindergarten to college, teachers are faced with the daunting task of instilling the art of writing in their students. From creative writing to research, the…

  5. A novel poly(acrylic acid-co-acrylamide)/diatomite composite flocculant with outstanding flocculation performance.

    PubMed

    Xu, Kun; Liu, Yao; Wang, Yang; Tan, Ying; Liang, Xuecheng; Lu, Cuige; Wang, Haiwei; Liu, Xiusheng; Wang, Pixin

    2015-01-01

    Series of anionic flocculants with outstanding flocculation performance, poly(acrylic acid-co-acrylamide)/diatomite composite flocculants (PAAD) were successfully prepared through aqueous solution copolymerization and applied to flocculate from oil-field fracturing waste-water. The structure of PAAD was characterized by Fourier transform infra-red spectroscopy, (13)C nuclear magnetic resonance and X-ray diffraction tests, and its properties were systematically evaluated by viscometer, thermogravimetry analysis and flocculation measurements. Furthermore, the influences of various reaction parameters on the apparent viscosity of flocculant solution were studied, and the optimum synthesis condition was determined. The novel composite flocculants exhibited outstanding flocculation properties. Specifically, the dosage of composite flocculants that could make the transmittance of treated wastewater exceed 90% was only approximately 12-35 ppm, which was far lower than that of conventional flocculants. Meanwhile, the settling time was lower than 5 s, which was similar to that of conventional flocculants. This was because PAAD flocculants had a higher absorption capacity, and larger chain extending space than conventional linear flocculants, which could refrain from the entanglement of linear polymer chains and significantly improve flocculation capacity.

  6. Outstanding student paper award at the 1996 Fall Meeting

    NASA Astrophysics Data System (ADS)

    The Planetology Section presented an Outstanding Student Paper Award at the AGU 1996 Fall Meeting in San Francisco, California, in December 1996. Elissa Koenig, presented a poster entitled “Mapping and Modeling of Radial Fracture Patterns on Venus.” Koenig graduated summa cum laude from Princeton University in 1991 with a B.S.E. form the Geological Engineering Program. She then spent a year as a Fulbright Scholar at the University of Auckland, New Zealand, where she studied the fluid dynamics of geyser eruptions. Elissa joined the Geomechanics Research Group at Stanford University in 1993 as an NSF Graduate Fellow, minoring in mechanical engineering. Her Ph.D. dissertation, titled “The Mechanics of Brittle Fracture and Faulting Venus,” explores the processes of both radial dike emplacement and strike-slip faulting.

  7. 7 CFR 4290.1500 - Restrictions on distributions to RBIC investors while RBIC has outstanding Leverage.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Restrictions on distributions to RBIC investors while...) Distributions by Rbics with Outstanding Leverage § 4290.1500 Restrictions on distributions to RBIC investors..., whenever you make a distribution to your investors you must make, at the same time, a prepayment to or for...

  8. Two Outstanding Investigator Awards Go to Division of Cancer Prevention Grantees | Division of Cancer Prevention

    Cancer.gov

    NCI's Outstanding Investigator Award supports accomplished leaders in cancer research, who are providing significant contributions toward understanding cancer and developing applications that may lead to a breakthrough in biomedical, behavioral, or clinical cancer research. The Award provides up to $600,000 in direct costs per year for 7 years, allowing substantial time for

  9. A Call to Action: JoBeth Allen, NCTE's 2012 Outstanding Educator in the Language Arts

    ERIC Educational Resources Information Center

    Tisdale, Carmen

    2012-01-01

    This article is a tribute to JoBeth Allen, recipient of the Elementary Section's 2012 award for Outstanding Educator in the English Language Arts. Each year, this award recognizes a distinguished educator who has made major contributions to the field of language arts in elementary education. This article was written by second-grade teacher and…

  10. Outstanding Research Issues in Systematic Technology Prioritization for New Space Missions: Workshop Proceedings

    NASA Technical Reports Server (NTRS)

    Weisbin, C. R. (Editor)

    2004-01-01

    A workshop entitled, "Outstanding Research Issues in Systematic Technology Prioritization for New Space Missions," was convened on April 21-22, 2004 in San Diego, California to review the status of methods for objective resource allocation, to discuss the research barriers remaining, and to formulate recommendations for future development and application. The workshop explored the state-of-the-art in decision analysis in the context of being able to objectively allocate constrained technical resources to enable future space missions and optimize science return. This article summarizes the highlights of the meeting results.

  11. Facile fabrication of robust TiO2@SnO2@C hollow nanobelts for outstanding lithium storage

    NASA Astrophysics Data System (ADS)

    Tian, Qinghua; Li, Lingxiangyu; Chen, Jizhang; Yang, Li; Hirano, Shin-ichi

    2018-02-01

    Elaborate fabrication of state-of-the-art nanostructure SnO2@C-based composites greatly contributes to alleviate the huge volume expansion issue of the SnO2 anodes. But the preparation processes of most of them are complicated and tedious, which is generally adverse to the development of SnO2@C-based composite anodes. Herein, a unique nanostructure of TiO2@SnO2@C hollow nanobelts (TiO2@SnO2@C HNBs), including the characteristics of one-dimensional architecture, sandwich protection, hollow structure, carbon coating, and a mechanically robust TiO2 support, has been fabricated by a facile approach for the first time. As anodes for lithium-ion batteries, the as-fabricated TiO2@SnO2@C HNBs exhibit an outstanding lithium storage performance, delivering capacity of 804.6 and 384. 5 mAh g-1 at 200 and even 1000 mA g-1 after 500 cycles, respectively. It is demonstrated that thus outstanding performance is mainly attributed to the unique nanostructure of TiO2@SnO2@C HNBs.

  12. Perceptions of Outstanding Elementary Teachers About Themselves and Their Profession. Research Studies in Education. Technical Report No. 1.

    ERIC Educational Resources Information Center

    Easterly, Jean L.

    Outstanding elementary school teachers (N=24) were interviewed about their attitudes, values, and perceptions of themselves and their work. Question topics were: (1) influences on the decision to become a teacher; (2) student teaching experience; (3) special pride in incidents or events; (4) effective teaching approaches or techniques; (5)…

  13. Outstanding Issues and Future Directions of Inner Magnetospheric Research (Invited)

    NASA Astrophysics Data System (ADS)

    Brandt, P. C.

    2009-12-01

    Several research areas of the inner magnetosphere and ionosphere (MI) system have reached a state, where the coupling mechanisms can no longer be treated as boundary conditions or ad-hoc assumptions in our physical models. It is nothing new that our community has become increasingly aware of the necessity to use global measurements from multiple observation platforms and missions, in order to understand both the system as a whole as well as its individual subsystems. In this presentation we briefly review the current status and outstanding issues of inner MI research. We attempt to establish a working definition of the term "Systems Approach", then present observational tools and techniques that enable such an approach. Physical modeling plays a central role not only in understanding the mechanisms at work, but also in determining the key quantities to be measured. We conclude by discussing questions relevant to future directions. Are there new techniques that need more attention? Should multi-platform observations be included as a default component already at the mission-level in the future? Is solar minimum uninteresting from an MI perspective? Should we actively compare to magnetospheres of other planets? Examples of outstanding issues in inner MI research include the circulation of ionospheric plasma from low to high latitudes and its escape to the magnetosphere, where it is energized by magnetospheric processes and becomes a part of the plasma pressure that in turn affects the ionospheric and magnetospheric electric field. The electric field, in turn, plays a controlling role in the transport of both magnetospheric and ionospheric plasma, which is intimately linked with ionospheric conductance. The conductance, in turn, is controlled by thermospheric chemistry coupled with plasma flow and heating and magnetospheric precipitation and Joule heating. Several techniques have emerged as important tools: auroral imaging, inversions of ENA images to retrieve the

  14. A pharmacodynamic comparison of piperidine and pyridine alkaloid actions at fetal muscle-type nicotinic acetylcholine receptors (nAChR)

    USDA-ARS?s Scientific Manuscript database

    Piperidine and pyridine alkaloids are found in many species of plants including Lobelia spp., Conium spp., Nicotiana spp., and Lupinus spp. Some of these alkaloids cause multiple congenital contracture deformities (MCC) and cleft palates in cattle, pigs, sheep, and goats. The mechanism behind MCC ...

  15. Outstanding visible photocatalytic activity of a new mixed bismuth titanatate material

    NASA Astrophysics Data System (ADS)

    Zambrano, P.; Sayagués, M. J.; Navío, J. A.; Hidalgo, M. C.

    2017-02-01

    In this work, a new photocatalyst based on bismuth titanates with outstanding visible photocatalytic activity was prepared by a facile hydrothermal method. The synthesised material showed visible activity as high as UV activity of commercial TiO2 P25 under the same experimental conditions for phenol degradation. A wide characterisation of the photocatalyst was performed. The material was composed of three phases; majority of Bi20TiO32 closely interconnected to Bi4Ti3O12 and amorphous TiO2. The high visible activity showed by this material could be ascribed to a combination of several features; i.e. low band gap energy value (2.1 eV), a structure allowing a good separation path for visible photogenerated electron-holes pairs and a relatively high surface area. This photocatalyst appeared as a promising material for solar and visible applications of photocatalysis.

  16. Ternary graphene/amorphous carbon/nickel nanocomposite film for outstanding superhydrophobicity

    NASA Astrophysics Data System (ADS)

    Zhu, Xiaobo; Zhou, Shengguo; Yan, Qingqing

    2018-04-01

    A novel superhydrophobic ternary graphene/amorphous carbon/nickel (G-Ni/a-C:H) carbon-based film was fabricated by a green approach of high-voltage electrochemical deposition without using aqueous solution, which was systematically investigated including the structure and relating applications on self-cleaning and corrosion resistance. Graphene and nickel nano-particle inserts were effective to tailor the feature of nanocrystallite/amorphous microstructure as well as micro-nanoscale hierarchical rose-petal-like surface for G-Ni/a-C:H carbon-based film. Surprisingly, this deposit could present outstanding superhydrophobicity with the contact angle of 158.98 deg and sliding angle of 2.75 deg without any further surface modification meanwhile it could possess fairly well adhesion. Furthermore, the superhydrophobic G-Ni/a-C:H carbon-based film could exhibit excellent corrosion resistance and self-cleaning performances compared to no graphene incorporated deposit. The procedure of fabricating deposit might be simple, scalable, and environmental friendly, indicating a promising prospect for industrial applications in the field of anti-fouling, anti-corrosion and drag resistance.

  17. Activated carbon derived from melaleuca barks for outstanding high-rate supercapacitors

    NASA Astrophysics Data System (ADS)

    Luo, Qiu-Ping; Huang, Liang; Gao, Xiang; Cheng, Yongliang; Yao, Bin; Hu, Zhimi; Wan, Jun; Xiao, Xu; Zhou, Jun

    2015-07-01

    Activated carbon (AC) was prepared via carbonizing melaleuca bark in an argon atmosphere at 600 °C followed with KOH activation for high-rate supercapacitors. This AC electrode has a high capacitance of 233 F g-1 at a scan rate of 2 mV s-1 and an excellent rate capability of ˜80% when increasing the sweep rate from 2 to 500 mV s-1. The symmetric supercapacitor assembled by the above electrode can deliver a high energy density of 4.2 Wh kg-1 with a power density of 1500 W kg-1 when operated in the voltage range of 0-1 V in 1 M H2SO4 aqueous electrolyte while maintaining great cycling stability (less than 5% capacitance loss after 10 000 cycles at sweep rate of 100 mV s-1). All the outstanding electrochemical performances make this AC electrode a promising candidate for potential energy storage application.

  18. Unconscious and Unnoticed Professional Practice within an Outstanding School for Children and Young People with Complex Learning Difficulties and Disabilities

    ERIC Educational Resources Information Center

    Crombie, Richard; Sullivan, Lesley; Walker, Kate; Warnock, Rebecca

    2014-01-01

    This article describes a three-year project undertaken at Pear Tree School for children and young people with severe and multiple and profound learning difficulties. Lesley Sullivan, the school's head teacher, believed that much of the value within the work of this outstanding school went unidentified by existing approaches to planning, monitoring…

  19. Outstanding conference paper award 2014 IEEE nuclear and space radiation effects conference

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dodds, Nathaniel Anson; Schwank, James R.; Shaneyfelt, Marty R.

    The recipients of the 2014 NSREC Outstanding Conference Paper Award are Nathaniel A. Dodds, James R. Schwank, Marty R. Shaneyfelt, Paul E. Dodd, Barney L. Doyle, Michael Trinczek, Ewart W. Blackmore, Kenneth P. Rodbell, Michael S. Gordon, Robert A. Reed, Jonathan A. Pellish, Kenneth A. LaBel, Paul W. Marshall, Scot E. Swanson, Gyorgy Vizkelethy, Stuart Van Deusen, Frederick W. Sexton, and M. John Martinez, for their paper entitled "Hardness Assurance for Proton Direct Ionization-Induced SEEs Using a High-Energy Proton Beam." For older CMOS technologies, protons could only cause single-event effects (SEEs) through nuclear interactions. Numerous recent studies on 90 nmmore » and newer CMOS technologies have shown that protons can also cause SEEs through direct ionization. Furthermore, this paper develops and demonstrates an accurate and practical method for predicting the error rate caused by proton direct ionization (PDI).« less

  20. Outstanding conference paper award 2014 IEEE nuclear and space radiation effects conference

    DOE PAGES

    Dodds, Nathaniel Anson; Schwank, James R.; Shaneyfelt, Marty R.; ...

    2014-12-01

    The recipients of the 2014 NSREC Outstanding Conference Paper Award are Nathaniel A. Dodds, James R. Schwank, Marty R. Shaneyfelt, Paul E. Dodd, Barney L. Doyle, Michael Trinczek, Ewart W. Blackmore, Kenneth P. Rodbell, Michael S. Gordon, Robert A. Reed, Jonathan A. Pellish, Kenneth A. LaBel, Paul W. Marshall, Scot E. Swanson, Gyorgy Vizkelethy, Stuart Van Deusen, Frederick W. Sexton, and M. John Martinez, for their paper entitled "Hardness Assurance for Proton Direct Ionization-Induced SEEs Using a High-Energy Proton Beam." For older CMOS technologies, protons could only cause single-event effects (SEEs) through nuclear interactions. Numerous recent studies on 90 nmmore » and newer CMOS technologies have shown that protons can also cause SEEs through direct ionization. Furthermore, this paper develops and demonstrates an accurate and practical method for predicting the error rate caused by proton direct ionization (PDI).« less

  1. Graphene with outstanding anti-irradiation capacity as multialkylated cyclopentanes additive toward space application

    PubMed Central

    Fan, Xiaoqiang; Wang, Liping

    2015-01-01

    Multialkylated cyclopentanes (MACs), a class of synthetic hydrocarbon fluid have attracted intensive interest as possible space lubricants due to a series of unique physical and chemical properties. Here, we used graphene with high mechanical strength and chemical inertness as lubricant additive to explore its potential for space application. The effects of space irradiation on graphene and the tribological properties of graphene as lubricant additive were firstly investigated in detail under simulated space environment composed of high vacuum, high/low temperature and irradiation. Results demonstrate that graphene not only possesses outstanding anti–irradiation capacity but also significantly improves the space performance and tribological properties of MACs, which depends on the excellent physicochemical properties and high load-carrying ability of graphene as well as more effective separation of the sliding surfaces. PMID:26224254

  2. Graphene with outstanding anti-irradiation capacity as multialkylated cyclopentanes additive toward space application

    NASA Astrophysics Data System (ADS)

    Fan, Xiaoqiang; Wang, Liping

    2015-07-01

    Multialkylated cyclopentanes (MACs), a class of synthetic hydrocarbon fluid have attracted intensive interest as possible space lubricants due to a series of unique physical and chemical properties. Here, we used graphene with high mechanical strength and chemical inertness as lubricant additive to explore its potential for space application. The effects of space irradiation on graphene and the tribological properties of graphene as lubricant additive were firstly investigated in detail under simulated space environment composed of high vacuum, high/low temperature and irradiation. Results demonstrate that graphene not only possesses outstanding anti-irradiation capacity but also significantly improves the space performance and tribological properties of MACs, which depends on the excellent physicochemical properties and high load-carrying ability of graphene as well as more effective separation of the sliding surfaces.

  3. Graphene with outstanding anti-irradiation capacity as multialkylated cyclopentanes additive toward space application.

    PubMed

    Fan, Xiaoqiang; Wang, Liping

    2015-07-30

    Multialkylated cyclopentanes (MACs), a class of synthetic hydrocarbon fluid have attracted intensive interest as possible space lubricants due to a series of unique physical and chemical properties. Here, we used graphene with high mechanical strength and chemical inertness as lubricant additive to explore its potential for space application. The effects of space irradiation on graphene and the tribological properties of graphene as lubricant additive were firstly investigated in detail under simulated space environment composed of high vacuum, high/low temperature and irradiation. Results demonstrate that graphene not only possesses outstanding anti-irradiation capacity but also significantly improves the space performance and tribological properties of MACs, which depends on the excellent physicochemical properties and high load-carrying ability of graphene as well as more effective separation of the sliding surfaces.

  4. Mathematics applied to the climate system: outstanding challenges and recent progress

    PubMed Central

    Williams, Paul D.; Cullen, Michael J. P.; Davey, Michael K.; Huthnance, John M.

    2013-01-01

    The societal need for reliable climate predictions and a proper assessment of their uncertainties is pressing. Uncertainties arise not only from initial conditions and forcing scenarios, but also from model formulation. Here, we identify and document three broad classes of problems, each representing what we regard to be an outstanding challenge in the area of mathematics applied to the climate system. First, there is the problem of the development and evaluation of simple physically based models of the global climate. Second, there is the problem of the development and evaluation of the components of complex models such as general circulation models. Third, there is the problem of the development and evaluation of appropriate statistical frameworks. We discuss these problems in turn, emphasizing the recent progress made by the papers presented in this Theme Issue. Many pressing challenges in climate science require closer collaboration between climate scientists, mathematicians and statisticians. We hope the papers contained in this Theme Issue will act as inspiration for such collaborations and for setting future research directions. PMID:23588054

  5. It's Not Just about Value for Money: A Case Study of Values-Led Implementation of the Pupil Premium in Outstanding Schools

    ERIC Educational Resources Information Center

    Abbott, Ian; Middlewood, David; Robinson, Sue

    2015-01-01

    This article draws on data collected from a series of semi-structured interviews with headteachers and other stakeholders on the use of the Pupil Premium in Ofsted-rated outstanding schools. It has a focus on the significance of fundamental principles in determining how effective use is made of additional resources. In particular, the importance…

  6. EDITORIAL: Announcing the 2005 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

    2006-06-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believes that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, in 2005 the Editorial Board decided to present 'Outstanding Paper Awards' in four subject categories: Fluid Mechanics; Measurement Science; Precision Measurements; and Sensors and Sensing Systems. 2005 Award Winners—Fluid Mechanics The Fluid Mechanics working group, chaired by Professor John Foss, was unanimous in its recommendation for the paper authored by J Chen and J Katz (Johns Hopkins University, USA) 'Elimination of peak-locking error in PIV analysis using the correlation mapping method', published in volume 16, issue 8, pp 1605 1618. The essence of the following citation was provided by Board Member Dr Mark Wernet: The paper of Chen and Katz describes a technique for eliminating the 'peak locking' bias error endemic to estimating the PIV correlation peak location. Particle image velocimetry (PIV) is used widely in both fundamental and applied fluid mechanics. In essence, a two-dimensional velocity map is extracted from two successive high-resolution images of light scattered by minute tracer particles. The incident light is derived from two laser beams which have been expanded into sheets. A precise time delay is imposed between the two laser light sheets. The cross-correlation of the scattered light intensity within corresponding small interrogation regions in the two images gives the displacement of the particles and hence the local velocity. Typically, in PIV processing, the correlation peak location is determined by fitting a curve through the correlation peak. This process is known to suffer from a bias error where the estimated

  7. Outstanding challenges limiting the development of climate services in Europe

    NASA Astrophysics Data System (ADS)

    Buontempo, Carlo; Soares, Marta Bruno; Liggins, Felicity

    2016-04-01

    Climate services attempt to make the available (or forthcoming) climate knowledge more usable by decision and policy makers in the development of a climate smart society. Since the launch of the Global Framework for Climate Services in 2009 there has been an exponential increase in investment in the development and delivery of climate services, leading to an array of projects and initiatives across Europe. However, to date little attention has been given to understanding the different ways in which climate services are defined, implemented, and evaluated in Europe. In addition, other aspects such as how to pursue the necessary processes of co-production, which business models to apply, and the implications for the careers of scientists and others involved in the development of climate services are also crucial elements that need to be further examined and discussed. Such aspects are critical to the future development of climate services as they have the potential to significantly constrain the growth of climate services in Europe. Starting from a set of questions that have arisen within some of the most prominent climate services projects and initiatives in Europe, our paper highlights and expands on the outstanding challenges that need to be resolved by both the scientific community and the funders in order to ensure climate services can prosper and grow in Europe.

  8. Outstanding personalities in German-speaking mycology : Dedicated to Professor Dr. Johannes Müller.

    PubMed

    Seebacher, Claus; Lotti, Torello; Roccia, Maria Grazia; Fioranelli, Massimo; Wollina, Uwe

    2017-10-01

    The history of medical and veterinary mycology in general has been reviewed in the excellent monography by G.C. Ainsworth (1905-1998) published in 1986. Here, we will focus on German-speaking mycology and their outstanding personalities. We will start with the early years when medical mycology was in its infancy. Microscopy was a most valuable tool for the identification of fungi followed by cultivation and staining methods. Human pathologies became linked to fungi. After World War I, medical mycology flourished as an integral part of dermatology at universities and in private institutes. The development was interrupted by World War II, which divided Germany. In both parts of Germany, medical mycology had to be re-established. After re-unification the two different medical societies joined together. The development of DMyK (Deutschsprachigen Mykologischen Gesellschaft - Mykologie) is illustrated. Important personalities and some of their achievements are mentioned. Mycology has attracted other fields of medicine including internal medicine, pediatrics, microbiology, and veterinary medicine.

  9. [Outstanding Soviet zoologist and parasitologist E. N. Pavlovsky--the creator of the theory of natural foci of disease].

    PubMed

    Pavlovskyĭ, L N

    2011-01-01

    The article presents information on the outstanding Soviet Zoology and Parasitology, Academician of the Academy of Sciences of the USSR Academy of Medical Sciences of the USSR, Hero of Socialist Labour, Lieutenant-General of the Medical Service E. N. Pavlovsky, the author of more than 1500 scientific papers, the founder of scientific school, one of the few scholars the twentieth century, approaching the level of scientists and encyclopedists. Considered its contribution to the study of natural foci of diseases has promoted the development of environmental trends in parasitology.

  10. EDITORIAL: Announcing the 2012 Measurement Science and Technology Outstanding Paper Awards Announcing the 2012 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Yacoot, Andrew; Regtien, Paul; Peters, Kara

    2013-07-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believes that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards'. This year awards were presented in the areas of 'Measurement Science' and 'Fluid Mechanics'. Although the categories mirror subject sections in the journal, the Editorial Board consider articles from all categories in the selection process. 2012 Award Winners—Measurement Science Physical characterization and performance evaluation of an x-ray micro-computed tomography system for dimensional metrology applications J Hiller1, M Maisl2 and L M Reindl3 1 Department of Mechanical Engineering, Technical University of Denmark (DTU), Produktionstorvet, Building 425, 2800 Kgs Lyngby, Denmark 2 Development Center for X-Ray Technology (EZRT), Fraunhofer Institute for Non-Destructive Testing (IZFP), Campus E3 1, 66123 Saarbrücken, Germany 3 Laboratory for Electrical Instrumentation, Institute for Microsystem Technology (IMTEK), University of Freiburg, Georges-Köhler-Allee 103, 79110 Freiburg, Germany This year's award goes to another paper [1] dealing with micro-measurements, using a scientific measurement technique that is both old and traditional. However, it is the advent of modern technology with computational techniques that have offered new insights into the capability of the measurement method. The paper describes an x-ray computed tomography (CT) system. Such systems are increasingly used in production engineering, where non-destructive measurements of the internal geometries of workpieces can be made with high information density. CT offers important alternatives to tactile

  11. Volcanic Eruptions and Climate: Outstanding Research Issues

    NASA Astrophysics Data System (ADS)

    Robock, Alan

    2016-04-01

    Large volcanic eruptions inject sulfur gases into the stratosphere, which convert to sulfate aerosols with an e-folding residence time of about one year. The radiative and chemical effects of this aerosol cloud produce responses in the climate system. Based on observations after major eruptions of the past and experiments with numerical models of the climate system, we understand much about their climatic impact, but there are also a number of unanswered questions. Volcanic eruptions produce global cooling, and are an important natural cause of interannual, interdecadal, and even centennial-scale climate change. One of the most interesting volcanic effects is the "winter warming" of Northern Hemisphere continents following major tropical eruptions. During the winter in the Northern Hemisphere following every large tropical eruption of the past century, surface air temperatures over North America, Europe, and East Asia were warmer than normal, while they were colder over Greenland and the Middle East. This pattern and the coincident atmospheric circulation correspond to the positive phase of the Arctic Oscillation. While this response is observed after recent major eruptions, most state-of-the-art climate models have trouble simulating winter warming. Why? High latitude eruptions in the Northern Hemisphere, while also producing global cooling, do not have the same impact on atmospheric dynamics. Both tropical and high latitude eruptions can weaken the Indian and African summer monsoon, and the effects can be seen in past records of flow in the Nile and Niger Rivers. Since the Mt. Pinatubo eruption in the Philippines in 1991, there have been no large eruptions that affected climate, but the cumulative effects of small eruptions over the past decade have had a small effect on global temperature trends. Some important outstanding research questions include: How much seasonal, annual, and decadal predictability is possible following a large volcanic eruption? Do

  12. EDITORIAL: Announcing the 2006 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

    2007-07-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believes that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards' in four subject categories: Fluid Mechanics; Measurement Science; Precision Measurements; and Sensors and Sensing Systems. 2006 Award Winners—Fluid Mechanics The article 'Molecular tagging velocimetry and thermometry and its application to the wake of a heated circular cylinder' by Hui Hu and Manoochehr Koochesfahani, published in volume 17, issue 6, pp 1269-1281, was selected by the cognizant Editorial Board Members as the Outstanding Paper in Fluid Mechanics for 2006. This consensus selection was accompanied by the collective judgment that a number of other very strong contributions were published in 2006. These other papers have been added to the 2006 Highlights in the electronic version of the journal. The paper by Hu and Koochesfahani is recognized for its contribution to the use of molecular tagging techniques in the service of velocity and temperature measurements. The paper clearly articulates the prior state-of-the-art in this area and it communicates the required equipment and procedures to utilize this experimental tool. The capabilities of their technique are made apparent by the simultaneous (u,v,T) observations in the wake of a circular cylinder. The normalized heat flux vectors, (\\overline{u_j'T'})/U\\Delta T, demonstrate one of the beneficial results of obtaining a whole-field view of the velocity and temperature distributions. The authors also have carefully noted the intrinsic limitations of their technique. 2006 Award Winners—Measurement Science The

  13. Outstanding Questions In First Amendment Law Related To Food Labeling Disclosure Requirements For Health.

    PubMed

    Pomeranz, Jennifer L

    2015-11-01

    The federal and state governments are increasingly focusing on food labeling as a method to support good health. Many such laws are opposed by the food industry and may be challenged in court, raising the question of what is legally feasible. This article analyzes outstanding questions in First Amendment law related to commercial disclosure requirements and conducts legal analysis and policy evaluation for three current policies. These include the Food and Drug Administration's draft regulation requiring an added sugar disclosure on the Nutrition Facts panel, California's proposed sugar-sweetened beverage safety warning label bill, and Vermont's law requiring labels of genetically engineered food to disclose this information. I recommend several methods for policy makers to enact food labeling laws within First Amendment parameters, including imposing factual commercial disclosure requirements, disclosing the government entity issuing a warning, collecting evidence, and identifying legitimate governmental interests. Project HOPE—The People-to-People Health Foundation, Inc.

  14. Investigation of water quality in the Great Sand Dunes National Monument and Preserve, Saguache County, Colorado, February 1999 through September 2000: Qualifying for outstanding waters designation

    USGS Publications Warehouse

    Ferguson, Sheryl A.

    2003-01-01

    Great Sand Dunes National Monument and Preserve is located on the eastern side of the San Luis Valley in south-central Colorado. The monument covers 60.4 square miles in Saguache and Alamosa Counties and lies at the base of the Sangre de Cristo Mountains, where a unique combination of climate, topography, and hydrology has created and maintained the Nation?s tallest inland sand dunes. The Sangre de Cristo Mountains, which rise to more than 14,000 feet to the north and east of the dunes, are the source of several streams that flow around the dunes and eventually recharge the aquifer beneath the valley. Sand Creek and Medano Creeks are the largest of the streams in the monument that originate in the Sangre de Cristo Mountains; several ephemeral streams flow into Sand Creek and Medano Creek. Maintaining the high surface-water quality in the Great Sand Dunes National Monument and Preserve is identified as a critical issue by the National Park Service. Additionally, the National Park Service has indicated a desire to pursue an Outstanding Waters Designation, which offers the highest level of water-quality protection available under the Clean Water Act and Colorado regulations. This designation is designed to prevent any degradation from existing conditions (Chatman and others, 1997). Assessment is needed to evaluate whether the water quality of the streams in the monument meets the requirements for an Outstanding Waters Designation. Historically, prospecting and mining activities have occurred in the watersheds of Sand and Medano Creeks; currently, however, there is no mining activity in those watersheds. In addition, the camping and recreation that occur upstream from the monument on national preserve lands and water activities that occur in Medano Creek during the summer are a potential source of human-waste contamination. Figure 1. Location of study area, sampling sites, and indication of sites that meet or exceed instream standards. The U.S. Geological Survey (USGS

  15. Layered Na‐Ion Cathodes with Outstanding Performance Resulting from the Synergetic Effect of Mixed P‐ and O‐Type Phases

    PubMed Central

    Keller, Marlou

    2015-01-01

    Herein, the synthesis of new quaternary layered Na‐based oxides of the type NaxMnyNizFe0.1Mg0.1O2 (0.67≤ x ≤ 1.0; 0.5≤ y ≤ 0.7; 0.1≤ z ≤ 0.3) is described. The synthesis can be tuned to obtain P2‐ and O3‐type as well as mixed P‐/O‐type phases as demonstrated by structural, morphological, and electrochemical properties characterization. Although all materials show good electrochemical performance, the simultaneous presence of the P‐ and O‐type phases is found to have a synergetic effect resulting in outstanding performance of the mixed phase material as a sodium‐ion cathode. The mixed P3/P2/O3‐type material, having an average elemental composition of Na0.76Mn0.5Ni0.3Fe0.1Mg0.1O2, overcomes the specific drawbacks associated with the P2‐ and O3‐type materials, allowing the outstanding electrochemical performance. In detail, the mixed phase material is able to deliver specific discharge capacities of up to 155 mAh g−1 (18 mA g−1) in the potential range of 2.0–4.3 V. In the narrower potential range of 2.5–4.3 V the material exhibits high average discharge potential (3.4 V versus Na/Na+), exceptional average coulombic efficiencies (>99.9%), and extraordinary capacity retention (90.2% after 601 cycles). The unexplored class of P‐/O‐type mixed phases introduces new perspectives for the development of layered positive electrode materials and powerful Na‐ion batteries. PMID:27134617

  16. Influenza type A virus: an outstandingly protean pathogen and a potent modular weapon.

    PubMed

    Shoham, Dany

    2013-05-01

    A remarkable debate recently arose on a global scale, about bioethics, biohazard, bioweaponry and bioterrorism issues related to scientific research concerning the induced transition of the highly lethal H5N1 avian flu virus from a non-pandemic to a tentatively pandemic strain, which might fall into malevolent hands. Appreciable ecogenetic complexity marks the main attributes of influenza type A viruses, namely infectivity, virulence, antigenicity, transmissibility, host range, endemicity, and epidemicity. They all shape, conjunctively, the outstanding protean nature of this pathogen, hence the modularity of the latter as a potent weapon. The present analysis inquires into those attributes, so as to profile and gauge threat, usability, impact and coping, particularly that the dimension of genetic engineering of this virus largely amplifies its potential. Within that context, various human interventions and misuses, including human experimental infections, undesirable vaccinations, as well as unauthorized and unskillful operations, led to bad corollaries and are also discussed in the present study. Altogether, a variety of interrelated properties underlying the complicatedness of and menaces posed by influenza A virus as a grave medical challenge, a dually explorable pathogen, and a modular biological warfare agent, are thereby illuminated, alongside with their scientific, strategic and practical implications.

  17. Transportation Observations, Considerations, and Recommendations for Yaquina Head Outstanding Natural Area Provided by the Interagency Transportation Assistance Group (TAG) /Alternative Transportation in Parks and Public Lands (ATPPL) Program Newport, Or

    DOT National Transportation Integrated Search

    2007-10-16

    A field investigation of the current transportation infrastructure and issues at Yaquina Head Outstanding Natural Area by the interagency Transportation Assistance Group (TAG) was conducted October 16-17, 2007, on behalf of the Bureau of Land Managem...

  18. Outstanding accumulation of Sphagnum palustre in central-southern Italy

    NASA Astrophysics Data System (ADS)

    Casella, Laura; Zaccone, Claudio

    2017-04-01

    Lake Fibreno is a site where some outstanding anomalies for the flora and vegetation of the wetlands of peninsular Italy are concentrated. Here one the southernmost European population of Sphagnum palustre occurs, and is restricted on the surface of a free-floating island, i.e., a round-shaped portion of fen (with a core of Sphagnum), erratically floating on the surface of a submerged sinkhole. Geological evidences point out the existence in the area of a large lacustrine basin since Late Pleistocene. The progressive filling of the lake, caused by changing in climatic conditions and neotectonic events, resulted in the formation of peat deposits in the area, following different depositional cycles in a swampy environment. So that, the studied free-floating island, probably originated around lake margins in the waterlogged area, was somehow isolated from the bank and started to float. Once the separation occurred, sedge peat stopped to accumulate, thus enhancing the role of S. palustre as the main peat-forming plant. The vegetation occurring at the moment of the isolation of the island was a coverage of Salix cinerea/Populus tremula stands below which cushions of moss and, in a lower extent, Thelypteris palustris/Equisetum palustre accumulated resulting in the formation of 2-3 meters of peat dominated by reeds and sedges. This vegetation has been partially degraded by grazing until 1970s, while in 1980s the lake became a nature reserve. Since then, the succession could resume in a spontaneous and natural way and it was possible for the vegetation to recover to natural dynamics and growing rate. The Sphagnum tussocks were measured in an empirical way at a distance of about 60 years after the last signaling and the result was a measurement of an accretion open to about 70 cm thick. Moreover, in a recent study, a 4-m deep peat core was collected from the centre of the island and results were surprising. In fact, 14C age dating, confirmed using 210Pb and 137Cs, showed

  19. Rational design of octahedron and nanowire CeO2@MnO2 core-shell heterostructures with outstanding rate capability for asymmetric supercapacitors.

    PubMed

    Zhu, Shi Jin; Jia, Jia Qi; Wang, Tian; Zhao, Dong; Yang, Jian; Dong, Fan; Shang, Zheng Guo; Zhang, Yu Xin

    2015-10-14

    Two kinds of novel CeO2@MnO2 nanostructures have been synthesized via a self-assembly strategy. The as-prepared CeO2 nanowire@MnO2 nanostructures exhibited unprecedented pseudocapacitance performance (255 F g(-1)) with outstanding rate capability. A new mechanism based on the synergistic effect between CeO2 and MnO2 was proposed to interpret this phenomenon. When assembled as an asymmetric supercapacitor, an energy density of 27.5 W h kg(-1) with a maximum power density of 1.6 kW kg(-1) was achieved for CeO2 nanowire@MnO2 nanostructures.

  20. Solvent evaporation induced graphene powder with high volumetric capacitance and outstanding rate capability for supercapacitors

    NASA Astrophysics Data System (ADS)

    Zhang, Xiaozhe; Raj, Devaraj Vasanth; Zhou, Xufeng; Liu, Zhaoping

    2018-04-01

    Graphene-based electrode materials for supercapacitors usually suffer from poor volumetric performance due to the low density. The enhancement of volumetric capacitance by densification of graphene materials, however, is usually accompanied by deterioration of rate capability, as the huge contraction of pore size hinders rapid diffusion of electrolytes. Thus, it is important to develop suitable pore size in graphene materials, which can sustain fast ion diffusion and avoid excessive voids to acquire high density simultaneously for supercapacitor applications. Accordingly, we propose a simple solvent evaporation method to control the pore size of graphene powders by adjusting the surface tension of solvents. Ethanol is used instead of water to reduce the shrinkage degree of graphene powder during solvent evaporation process, due to its lower surface tension comparing with water. Followed by the assistance of mechanical compression, graphene powder having high compaction density of 1.30 g cm-3 and a large proportion of mesopores in the pore size range of 2-30 nm is obtained, which delivers high volumetric capacitance of 162 F cm-3 and exhibits outstanding rate performance of 76% capacity retention at a high current density of 100 A g-1 simultaneously.

  1. Outstanding diversity of heritage features in large geological bodies: The Gachsaran Formation in southwest Iran

    NASA Astrophysics Data System (ADS)

    Habibi, Tahereh; Ruban, Dmitry A.

    2017-09-01

    The ideas of geological heritage and geological diversity have become very popular in the modern science. These are usually applied to geological domains or countries, provinces, districts, etc. Additionally, it appears to be sensible to assess heritage value of geological bodies. The review of the available knowledge and the field investigation of the Gachsaran Formation (lower Miocene) in southwest Iran permit to assign its features and the relevant phenomena to as much as 10 geological heritage types, namely stratigraphical, sedimentary, palaeontological, palaeogeographical, geomorphological, hydrogeological, engineering, structural, economical, and geohistorical types. The outstanding diversity of the features of this formation determines its high heritage value and the national rank. The geological heritage of the Gachsaran Formation is important to scientists, educators, and tourists. The Papoon and Abolhaiat sections of this formation are potential geological heritage sites, although these do not represent all above-mentioned types. The large territory, where the Gachsaran Formation outcrop, has a significant geoconservation and geotourism potential, and further inventory of geosites on this territory is necessary. Similar studies of geological bodies in North Africa and the Middle East can facilitate better understanding of the geological heritage of this vast territory.

  2. Beads-on-String Structured Nanofibers for Smart and Reversible Oil/Water Separation with Outstanding Antifouling Property.

    PubMed

    Wang, Yuanfeng; Lai, Chuilin; Wang, Xiaowen; Liu, Yang; Hu, Huawen; Guo, Yujuan; Ma, Kaikai; Fei, Bin; Xin, John H

    2016-09-28

    It is challenging to explore a unified solution for the treatment of oily wastewater from complex sources. Thus, membrane materials with flexible separation schemes are highly desired. Herein, we fabricated a smart membrane by electrospinning TiO2 doped polyvinylidene fluoride (PVDF) nanofibers. The as-formed beads-on-string structure and hierarchical roughness of the nanofibers contribute to its superwetting/resisting property to liquids, which is desirable in oil/water separation. Switched simply by UV (or sunlight) irradiation and heating treatment, the smart membrane can realize reversible separation of oil/water mixtures by selectively allowing water or oil to pass through alone. Most importantly, the as-prepared nanofiber membrane possesses outstanding antifouling and self-cleaning performance resulting from the photocatalytic property of TiO2, which has practical significance in saving solvents and recycling materials. This work provides a route for fabricating cost-effective, easily scaled up, and recyclable membranes for on-demand oil/water separation in versatile situations, which can be of great usage in the new green separation technology.

  3. Outstanding resistance and passivation behaviour of new Fe-Co metal-metal glassy alloys in alkaline media

    PubMed Central

    Al-Harbi, Albandaree K.

    2018-01-01

    The electrochemical behavior of the oxide layers on two metal-metal glassy alloys, Fe78Co9Cr10Mo2Al1 (VX9)and Fe49Co49V2 (VX50) (at.%), were studied using electrochemical techniques including electrochemical frequency modulation (EFM), electrochemical impedance spectroscopy (EIS) and cyclic polarization (CP) measurements. The morphology and composition of the alloy surfaces were investigated using X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and atomic force microscopy (AFM). The corrosion rate and surface roughness of both alloys increased as the concentration of NaOH in aqueous solution was raised. The presence of some protective elements in the composition of the alloys led to the formation of a spontaneous passive layer on the alloy surface. The higher resistance values of both alloys were associated with the magnitude of the dielectric properties of the passive films formed on their surfaces. Both alloys are classified as having outstanding resistance to corrosion, which results from the formation of a passive film that acts as an efficient barrier to corrosion in alkaline solution. PMID:29337992

  4. Outstanding resistance and passivation behaviour of new Fe-Co metal-metal glassy alloys in alkaline media.

    PubMed

    Emran, Khadijah M; Al-Harbi, Albandaree K

    2018-01-01

    The electrochemical behavior of the oxide layers on two metal-metal glassy alloys, Fe78Co9Cr10Mo2Al1 (VX9)and Fe49Co49V2 (VX50) (at.%), were studied using electrochemical techniques including electrochemical frequency modulation (EFM), electrochemical impedance spectroscopy (EIS) and cyclic polarization (CP) measurements. The morphology and composition of the alloy surfaces were investigated using X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and atomic force microscopy (AFM). The corrosion rate and surface roughness of both alloys increased as the concentration of NaOH in aqueous solution was raised. The presence of some protective elements in the composition of the alloys led to the formation of a spontaneous passive layer on the alloy surface. The higher resistance values of both alloys were associated with the magnitude of the dielectric properties of the passive films formed on their surfaces. Both alloys are classified as having outstanding resistance to corrosion, which results from the formation of a passive film that acts as an efficient barrier to corrosion in alkaline solution.

  5. An outstanding female figure in the history of occupational health: Ersilia Majno Bronzini.

    PubMed

    Salerno, Silvana

    2010-01-01

    Starting with the obituary "Ersilia Majno Bronzini: an outstanding female figure in Occupational Health", probably written by Luigi Devoto and published in the journal La Medicina del Lavoro (1933), a reappraisal is made of Majno Bronzini's contribution to occupational health. Most references were collected from the archives of the journal Il Lavoro (1901), the archives of the association "Union of Women", the periodical founded by Majno Bronzini (1899) and other material. Majno Bronzini's selected published papers (1895, 1900, 1902) on the working conditions of women and child labour proposing a national occupational health law were found. The importance of a women's network for occupational health is also shown in Majno Bronzini's correspondence with Anna Celli Frantzel and Maria Montessori. In 1902 Angelo Celli officially congratulated Majno Bronzini's (and Anne Kuliscioff's) efforts to promulgate the first law on women and child labour during his speech before the Italian Parliament, published by II Lavoro. Majno Bronzini and Nina Rignano Sullam were the only two women participating in the First International Congress on Occupational Health in Milan (1906). The correspondence between Majno Bronzini and Devoto (1901-1933) and Devoto's formal acknowledgement of Majno Bronzini (1910) when inaugurating the new "Clinica del Lavoro" institute is well documented. Majno Bronzini dedicated a significant part of her life to occupational health, together with Anna Celli Frantzel and Maria Montessori along with many others. This research shows how important her contribution was to occupational health development.

  6. Polyelectrolyte mediated nano hybrid particle as a nano-sensor with outstandingly amplified specificity and sensitivity for enzyme free estimation of cholesterol.

    PubMed

    Chebl, Mazhar; Moussa, Zeinab; Peurla, Markus; Patra, Digambara

    2017-07-01

    As a proof of concept, here it is established that curcumin integrated chitosan oligosaccharide lactate (COL) self-assembles on silica nanoparticle surface to form nano hybrid particles (NHPs). These NHPs have size in the ranges of 25-35nm with silica nanoparticle as its core and curcumin-COL as outer layer having thickness of 4-8nm. The fluorescence intensity of these NHPs are found to be quenched and emission maximum is ~50nm red shifted compared to free curcumin implying inner filter effect and/or homo-FRET between curcumin molecules present on the surface of individual nano hybrid particle. Although fluorescence of free curcumin is remarkably quenched by Hg 2+ /Cu 2+ ions due to chelation through keto-enol form, the fluorescence of NHPs is unaffected by Hg 2+ /Cu 2+ ion that boosts analytical selectivity. The fluorescence intensity is outstandingly enhanced in the presence of cholesterol but is not influenced by ascorbic acid, uric acid, glucose, albumin, lipid and other potential interfering substances that either obstruct during enzymatic reaction or affect fluorescence of free curcumin. Thus, NHPs outstandingly improve analytical specificity, selectivity and sensitivity during cholesterol estimation compared to free curcumin. The interaction between cholesterol and NHPs is found to be a combination of ground state electrostatic interaction through the free hydroxyl group of cholesterol along with hydrophobic interaction between NHPs and cholesterol and excited state interaction. The proposed cholesterol biosensor illustrates a wider linear dynamic range, 0.002-10mmolL -1 , (upper limit is due to lack of solubility of cholesterol) needed for biomedical application and better than reported values during enzymatic reaction. In addition, the NHPs are found to be photo-stable potentially making it suitable for simple, quick and cost-effective cholesterol estimation and opening an alternative approach other than enzymatic reaction using nano hybrid structure to

  7. A protease-resistant Escherichia coli asparaginase with outstanding stability and enhanced anti-leukaemic activity in vitro.

    PubMed

    Maggi, Maristella; Mittelman, Steven D; Parmentier, Jean Hugues; Colombo, Giorgio; Meli, Massimiliano; Whitmire, Jeannette Marie; Merrell, D Scott; Whitelegge, Julian; Scotti, Claudia

    2017-11-03

    L-Asparaginases (ASNases) have been used as first line drugs for paediatric Acute Lymphoblastic Leukaemia (ALL) treatment for more than 40 years. Both the Escherichia coli (EcAII) and Erwinia chrysanthemi (ErAII) type II ASNases currently used in the clinics are characterized by high in vivo instability, short half-life and the requirement of several administrations to obtain a pharmacologically active concentration. Moreover, they are sensitive to proteases (cathepsin B and asparagine endopeptidase) that are over-expressed by resistant leukaemia lymphoblasts, thereby impairing drug activity and pharmacokinetics. Herein, we present the biochemical, structural and in vitro antiproliferative characterization of a new EcAII variant, N24S. The mutant shows completely preserved asparaginase and glutaminase activities, long-term storage stability, improved thermal parameters, and outstanding resistance to proteases derived from leukaemia cells. Structural analysis demonstrates a modification in the hydrogen bond network related to residue 24, while Normal Mode-based geometric Simulation and Molecular Dynamics predict a general rigidification of the monomer as compared to wild-type. These improved features render N24S a potential alternative treatment to reduce the number of drug administrations in vivo and to successfully address one of the major current challenges of ALL treatment: spontaneous, protease-dependent and immunological inactivation of ASNase.

  8. Hybrid solar cells with outstanding short-circuit currents based on a room temperature soft-chemical strategy: the case of P3HT:Ag2S.

    PubMed

    Lei, Yan; Jia, Huimin; He, Weiwei; Zhang, Yange; Mi, Liwei; Hou, Hongwei; Zhu, Guangshan; Zheng, Zhi

    2012-10-24

    P3HT:Ag(2)S hybrid solar cells with broad absorption from the UV to NIR band were directly fabricated on ITO glass by using a room temperature, low energy consumption, and low-cost soft-chemical strategy. The resulting Ag(2)S nanosheet arrays facilitate the construction of a perfect percolation structure with organic P3HT to form ordered bulk heterojunctions (BHJ); without interface modification, the assembled P3HT:Ag(2)S device exhibits outstanding short-circuit current densities (J(sc)) around 20 mA cm(-2). At the current stage, the optimized device exhibited a power conversion efficiency of 2.04%.

  9. One-step fabrication of novel superhydrophobic and superoleophilic sponge with outstanding absorbency and flame-retardancy for the selective removal of oily organic solvent from water

    NASA Astrophysics Data System (ADS)

    Xiang, Yuqian; Pang, Youyou; Jiang, Xiaomei; Huang, Jie; Xi, Fengna; Liu, Jiyang

    2018-01-01

    Absorbent materials integrated with superhydrophobicity, superoleophilicity and flame-retardancy are highly desired in the adsorption/removal of flammable oils/organic compounds as well as reducing the risk of fire and explosion. Here, one-step fabrication of novel superhydrophobic and superoleophilic sponge with outstanding absorbency and flame-retardancy was presented. Using raw melamine (ME) sponge as the supporting matrix, the formation of polydopamine (PDA) nanoaggregates via in-situ self-polymerization of high-concentrated dopamine and the covalent grafting of hydrophobic n-dodecylthiol (DT) onto PDA were combined in a feasible alkaline water/ethanol medium. As investigated by scanning electron microscopy (SEM) and X-ray energy-dispersive spectroscopy (EDS), the as-prepared ME/PDA/DT sponge possessed hierarchical structure with submicron PDA nanoaggregates containing DT motif (low surface energy) on 3D interconnected porous network. It exhibited superhydrophobic (water contact angle 157.7°) and superoleophilic (oily/organic solvent contact angle 0° properties. Owing to the highly porous structure, superhydrophobic property, chemical and mechanical stability, the ME/PDA/DT sponge exhibited outstanding absorbency properties of oily organic solvents including fast absorption kinetics, high absorption capacity, and easy reusability. Also, the ME/PDA/DT sponge could be used for one-line continuous organic solvent/water separation. More interestingly, the ME/PDA/DT sponge demonstrated improved flame-retardant property as compared to the intrinsic flame-retardant nature of the raw melamine sponge. Consequently, the risk of fire and explosion was expected to reduce when the fabricated sponge was used as an absorbent for flammable oils and organic compounds. The ease of the one-step superhydrophobic/superoleophilic modification and the promising feature of the obtained materials exhibit great potential for application in oils/organic solvents clean-up.

  10. EDITORIAL: Announcing the 2007 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

    2008-05-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believes that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards' in four subject categories: Fluid Mechanics; Measurement Science; Precision Measurements; and Sensors and Sensing Systems. 2007 Award Winners—Fluid Mechanics An adaptive sampling and windowing interrogation method in PIV R Theunissen, F Scarano and M L Riethmuller von Karman Institute for Fluid Dynamics, Chaussée de Waterloo 72, 1640 Sint-Genesius Rode, Belgium and Department of Aerospace Engineering, Delft University of Technology, Delft, PO Box 5058, 2600 GB Delft, The Netherlands The co-authored paper [1] has been selected as the Outstanding Paper in Fluid Mechanics for 2007. This paper provides a strategy whereby the placement and the size of the interrogation regions are adapted to the image signal strength (seeding density) and the spatial variations of the velocity magnitudes. Two, quite distinct, test cases demonstrate the efficacy of their method: a shockwave- boundary layer interaction and an aircraft vortex wake. The Selection Committee—Drs T Fansler, J Foss, I Marusic, S Morris, K Okamoto and M Wernet—selected this paper from a strongly competitive shortlist of four candidates. Their selection process was influenced by the perceived utility of the contribution to the numerous investigators who utilize PIV methods. 2007 Award Winners—Measurement Science Broadband single cell impedance spectroscopy using maximum length sequences: theoretical analysis and practical considerations Tao Sun, Shady Gawad, Catia Bernabini, Nicolas G Green and Hywel Morgan

  11. Outstanding Questions About the Ocean a Half Century After IGY

    NASA Astrophysics Data System (ADS)

    Brewer, P. G.; Moore, T.

    2002-12-01

    Ocean science circa 1952 seems far removed from today. While the IGY initiation of modern CO2 studies heralded the global change era, and the development of conductive salinometers revolutionized the study of water masses, plate tectonics, the study of complex ecosystem dynamics, rapid climate change, and a dazzling array of technological advances were all unknown. Where do we stand today? The National Science Foundation recently commissioned a community study of the future of the ocean sciences (1), which focused on the critical issues transcending disciplinary lines. An understanding of how Earth and its fluid envelope store and transport heat, carbon and other climate tracers involves an understanding of physical, chemical, biological and geological processes that present some of the most urgent questions we face today. The decadal variability of climate is such that scientists can experience only a very few cycles in their lifetime, yet geologic evidence has emerged of periods of very rapid climate change with puzzling linkages. Add to this the approximately 35 year lag time between introducing CO2 to the atmosphere and feeling the thermal impact, and the desire for a rational greenhouse gas policy now, and it is clear that outstanding questions remain. The emergence of mankind as an agent of oceanic change is felt keenly in the complex coastal ocean, where the majority of human habitation is established. Rising sea level, changing ground water flows, and increasing unidirectional flows of sediments and biologically active material all present hard problems. New eyes from satellites and coastal radar now provide needed tools. Water circulates below the sea floor, flowing one thousand times more slowly than the wind driven ocean circulation, but carrying often potent fluids. These flows are felt in phenomena as diverse as hot vents at ocean ridges, and as massive amounts of frozen methane hydrate at the ocean margins. Evidence of liberation of enormous

  12. Origin of Outstanding Stability in the Lithium Solid Electrolyte Materials: Insights from Thermodynamic Analyses Based on First-Principles Calculations

    DOE PAGES

    Zhu, Yizhou; He, Xingfeng; Mo, Yifei

    2015-10-06

    First-principles calculations were performed to investigate the electrochemical stability of lithium solid electrolyte materials in all-solid-state Li-ion batteries. The common solid electrolytes were found to have a limited electrochemical window. Our results suggest that the outstanding stability of the solid electrolyte materials is not thermodynamically intrinsic but is originated from kinetic stabilizations. The sluggish kinetics of the decomposition reactions cause a high overpotential leading to a nominally wide electrochemical window observed in many experiments. The decomposition products, similar to the solid-electrolyte-interphases, mitigate the extreme chemical potential from the electrodes and protect the solid electrolyte from further decompositions. With the aidmore » of the first-principles calculations, we revealed the passivation mechanism of these decomposition interphases and quantified the extensions of the electrochemical window from the interphases. We also found that the artificial coating layers applied at the solid electrolyte and electrode interfaces have a similar effect of passivating the solid electrolyte. Our newly gained understanding provided general principles for developing solid electrolyte materials with enhanced stability and for engineering interfaces in all-solid-state Li-ion batteries.« less

  13. Container production and nursery evaluation of native herbaceous plants for landscaping and revegetation of disturbed sites

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Cunningham, M.; Farmer, R.E. Jr.

    1983-01-01

    Thirty-two species in the genera Asclepias, Aster, Bidens, Coreopsis, Chrysopsis, Eupatorium, Echinacea, Helenium, Helianthus, Lobelia, Rudbeckia, Solidago, and Vernonia were propagated by seed from wild populations in eastern Tennessee. Seed were collected at dispersal in the fall, preliminary dormancy and germination tests conducted, and seed treated in accordance with test results to obtain greenhouse germinants. Seed were sown in late February on MetroMix in Rootrainers and transplanted to an irrigated nursery in early May. Survival was over 90%, and all but one species flowered and seeded abundantly during the first season. Observations of growth habit, flowering, and seed dispersal weremore » recorded.« less

  14. Meeting an "impossible challenge" in semantic dementia: outstanding performance in numerical Sudoku and quantitative number knowledge.

    PubMed

    Papagno, Costanza; Semenza, Carlo; Girelli, Luisa

    2013-11-01

    This study describes a follow-up investigation of numerical abilities and visuospatial memory in a patient suffering from semantic dementia whose progressive decline of semantic memory variably affected different types of knowledge. Crucially, we investigated in detail her outstanding performance with Sudoku that has been only anecdotally reported in the previous literature. We tested spatial cognition and memory, body representation, number processing, calculation, and Sudoku tasks, and we compared the patient's performance with that of matched controls. In agreement with the neuroanatomical data, showing substantial sparing of the parietal lobes in the face of severe atrophy of the temporal (and frontal) regions, we report full preservation of skills known to be supported by intact parietal-basal ganglia networks, and impaired knowledge related to long-term stored declarative information mediated by temporal regions. Performance in tasks sensitive to parietal dysfunction (such as right-left orientation, finger gnosis, writing, and visuospatial memory) was normal; within the numerical domain, preserved quantity-based number knowledge dissociated from increasing difficulties with nonquantitative number knowledge (such as knowledge of encyclopedic and personal number facts) and arithmetic facts knowledge. This case confirms the relation between numbers and space, and, although indirectly, their anatomical correlates, underlining which abilities are preserved in the case of severe semantic loss. In addition, although Sudoku is not inherently numerical, the patient was able to solve even the most difficult pattern, provided that it required digits and not letters, showing that digits have, in any case, a specific status. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  15. Outstanding Universal Values of the Korean Archipelago Getbol: Its potential for World Heritage Nomination

    NASA Astrophysics Data System (ADS)

    Woo, K. S.; Chun, S. S.; Moon, K. O.

    2017-12-01

    The `Korean Archipelago Getbol (KAG; Getbol means tidal flat deposits in Korean)' has developed due to the decreasing accommodation space during the Holocene sea-level rise on the broad epicontinental shelf of the southeastern part of the Yellow Sea. Sedimentation and evolution show a variety of quite distinctive tidal flat patterns with intertidal and subtidal drainage systems depending upon the location and orientation of rocky shores. The following KAG`s Outstanding Universal Values are suggested to support the WH: 1) It is the unique coastal sedimentary environment formed by special geological and oceanographic setting in the world. It is the only place in the world where tide-controlled sedimentation processes have produced special tidal flats surrounding numerous rocky islands on a broad epicontinental shelf near convergent tectonic boundary. Macrotidal currents combined with waves and typhoons in this semi-closed oceanographic setting have provided unique geological and oceanographic conditions for their formation. 2) It diplays the most dynamic and complicated, but stable coastal depositional system in the world. Even though the property has been constantly influenced by strong microtidal currents combined with East Asian Monsoon climate (winter erosion and summer deposition) with occasional typhoons during summer, Getbol has maintained its stable depositional system and tidal flat sediments have been accumulated for the past 9,000 years. Sufficient supply of suspended load through Geumgang River provides sustainable depositional system within the property. Complicated island-topography also produced the most complicated and divese depositional systems as well as the deepest tidal channels in the world. (3) The KAG shows the thickest tidal flat sediments protected by numerous islands. Aggradation of tidal sediments has caught up with the rapid Holocene sealevel rise and produced the thickest tidal flat sediments in the world. As a results, numerous former

  16. Under-oil superhydrophilic wetted PVDF electrospun modified membrane for continuous gravitational oil/water separation with outstanding flux.

    PubMed

    Obaid, M; Mohamed, Hend Omar; Yasin, Ahmed S; Yassin, Mohamed A; Fadali, Olfat A; Kim, HakYong; Barakat, Nasser A M

    2017-10-15

    Water in the world is becoming an increasingly scarce commodity and the membrane technology is a most effective strategy to address this issue. However, the fouling and low flux of the polymeric membrane remains the big challenges. Novel modified Polyvinylidene fluoride (PVDF) membrane was introduced, in this work, using a novel treatment technique for an electrospun polymeric PVDF membrane to be used in oil/water separation systems. The Characterizations of the modified and pristine membranes showed distinct changes in the phase and crystal structure of the membrane material as well as the wettability. The modification process altered the surface morphology and structure of the membrane by forming hydrophilic microspheres on the membrane surface. Therefore, the proposed treatment converts the membrane from highly hydrophobic to be a superhydrophilic under-oil when wetted with water. Accordingly, in the separation of oil/water mixtures, the modified membrane can achieve an outstanding flux of 20664 L/m 2 . hr under gravity, which is higher than the pristine membrane by infinite times. Moreover, in the separation of the emulsion, a high flux of 2727 L/m 2 . h was achieved. The results exhibited that the modified membrane can treat a huge amount of oily water with a minimal energy consumption. The corresponding separation efficiencies of both of oil/water mixtures and emulsion are more than 99%. The achieved characteristics for the modified and pristine membranes could be exploited to design a novel continuous system for oil/water separation with an excellent efficiency. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. The Implementation of Analytical Hierarchy Process Method for Outstanding Achievement Scholarship Reception Selection at Universal University of Batam

    NASA Astrophysics Data System (ADS)

    Marfuah; Widiantoro, Suryo

    2017-12-01

    Universal University of Batam offers outstanding achievement scholarship to the current students to be each year of new academic year, seeing the large number of new Students who are interested to get it then the selection team should be able to filter and choose the eligible ones. The selection process starting with evaluation and judgement made by the experts. There were five criteria as the basic of selection and each had three alternatives that must be considered. Based on the policy of University the maximum number of recipients are five for each of six study programs. Those programs are art of music, dance, industrial engineering, environmental engineering, telecommunication engineering, and software engineering. The expert choice was subjective that AHP method was used to help in making decision consistently by doing pairwise comparison matrix process between criteria based on selected alternatives, by determining the priority order of criteria and alternatives used. The results of these calculations were used as supporting decision-making to determine the eligible students receiving scholarships based on alternatives of selected criteria determined by the final results of AHP method calculation with the priority criterion A (0.37%), C (0.23%), E (0.21%), D (0.14%) and B (0.06%), value of consistency ratio 0.05. Then the alternative priorities 1 (0.63), 2 (0.26) and 3 (0.11) the consistency ratio values 0.03, where each CR ≤ 0.1 or consistent weighting preference.

  18. EDITORIAL: Announcing the 2010 Measurement Science and Technology Outstanding Paper Awards Announcing the 2010 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

    2011-06-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believes that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards' in four subject categories: Fluid Mechanics; Measurement Science; Precision Measurements; and Sensors and Sensing Systems. Although the categories mirror subject sections in the journal, the Editorial Board consider articles from all categories in the selection process. This year, for example, the winning article of the Outstanding Paper Award in Sensors and Sensing Systems was an article published in the 'Novel Instrumentation' section. 2010 Award Winners—Fluid Mechanics Assessment of pressure field calculations from particle image velocimetry measurements John J Charonko, Cameron V King, Barton L Smith and Pavlos P Vlachos Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA 24060, USA VT-WFU School of Biomedical Engineering & Sciences, Virginia Tech, Blacksburg, VA 24060, USA Mechanical and Aerospace Engineering Department, Utah State University, UMC4130, Logan, UT 84322, USA Measuring p(t) in the interior of a flow field is one of the most challenging measurements in our field of study. An accurate knowledge of these interior pressures is of considerable value for fundamental studies. Since the gradient of the pressure appears in the Navier-Stokes equations, a knowledge of the pressure at a bounding surface followed by operations on the measured velocity components within the flow field can be analytically related to the pressure at an interior location. Bringing this long-recognized possibility to operational status has been greatly aided by the advent of

  19. Cretaceous-Cenozoic Geological Evolution of Tibet: Tectonic Interpretations and Outstanding Questions (Invited)

    NASA Astrophysics Data System (ADS)

    Kapp, P. A.; Decelles, P. G.; Ding, L.; van Hinsbergen, D. J.

    2010-12-01

    explain how ~2000 km of India-Asia convergence was accommodated south of the IYS since ~50 Ma (with the remaining ~1000 km accommodated by shortening of Asian lithosphere). Outstanding questions include: (1) What are the explanations for major, coeval geological changes in the Lhasa terrane, Gangdese forearc, IYS, and TH at 65-63 Ma, which have led some workers to argue for initiation of India-Asia collision at this time? (2) What was the nature of the subducted TH lithosphere and its former paleogeographic and tectonic relationships to Indian cratonic lithosphere? (3) Why has only <50% of the estimated 2000 km of post-50 Ma convergence south of the Indus-Yarlung suture been documented as shortening within the Tethyan-Himalayan thrust belts? (4) Why did Asian lithosphere in Pamir and Tibet behave so differently in response to collisional orogenesis?

  20. Outstanding reviewers 2014

    NASA Astrophysics Data System (ADS)

    2015-09-01

    Every article published in this Journal goes through a rigorous review process. The reviewers are experts in their field, and undertake this service voluntarily with advancement of their fields as the only motivation. We acknowledge our debt to the reviewers for this service and in an earlier issue (Quaternary Science Reviews, Volume 107, Pages 276-280, http://dx.doi.org/10.1016/S0277-3791(14)00458-2)

  1. LTR-Retrotransposons in R. exoculata and Other Crustaceans: The Outstanding Success of GalEa-Like Copia Elements

    PubMed Central

    Esnault, Caroline; Graça, Paula; Higuet, Dominique; Bonnivard, Eric

    2013-01-01

    Transposable elements are major constituents of eukaryote genomes and have a great impact on genome structure and stability. They can contribute to the genetic diversity and evolution of organisms. Knowledge of their distribution among several genomes is an essential condition to study their dynamics and to better understand their role in species evolution. LTR-retrotransposons have been reported in many diverse eukaryote species, describing a ubiquitous distribution. Given their abundance, diversity and their extended ranges in C-values, environment and life styles, crustaceans are a great taxon to investigate the genomic component of adaptation and its possible relationships with TEs. However, crustaceans have been greatly underrepresented in transposable element studies. Using both degenerate PCR and in silico approaches, we have identified 35 Copia and 46 Gypsy families in 15 and 18 crustacean species, respectively. In particular, we characterized several full-length elements from the shrimp Rimicaris exoculata that is listed as a model organism from hydrothermal vents. Phylogenic analyses show that Copia and Gypsy retrotransposons likely present two opposite dynamics within crustaceans. The Gypsy elements appear relatively frequent and diverse whereas Copia are much more homogeneous, as 29 of them belong to the single GalEa clade, and species- or lineage-dependent. Our results also support the hypothesis of the Copia retrotransposon scarcity in metazoans compared to Gypsy elements. In such a context, the GalEa-like elements present an outstanding wide distribution among eukaryotes, from fishes to red algae, and can be even highly predominant within a large taxon, such as Malacostraca. Their distribution among crustaceans suggests a dynamics that follows a “domino days spreading” branching process in which successive amplifications may interact positively. PMID:23469217

  2. Outstanding scientist of the year 2006: Rogel Patawaran, BS.

    PubMed

    Rubin, Robert A; Hazirjian, Courtney L

    2006-01-01

    to the encryption process will aid in the number of lives saved as well as helping to avoid medical malpractice by ensuring the accuracy of medical records, as well as reducing the number of medication errors or inappropriate prescriptions being filled. These remarkable accomplishments in patient safety are accomplished at a rapid speed that ensures that data-sensitive patient files can be securely transmitted between and within hospitals. Finally, with the growing need for an electronic system within the medical field, doctors will be able to securely access all such data from anywhere and at any time, thus reducing the age-old problem of time constraints that a paper system presented doctors and hospitals alike. In recognition of Rogel Patawaran's contributions to the medical field through the use of encryption teamed with the transferring of sensitive data such as hospital records, Rogel Patawaran has been selected as the Outstanding Scientist of 2006.

  3. Assessing the outstanding 2003 fire events in Portugal with a Regional Climate Model

    NASA Astrophysics Data System (ADS)

    Trigo, Ricardo; Jerez, Sonia; Camara, Carlos; Montávez, Juan Pedro

    2013-04-01

    The heatwave that struck western Iberia in the early days of August 2003 was characterized by record high values of both maximum (47.3°C) and minimum (30.6°c) temperatures in Portugal, associated with extremely low humidity levels and relatively intense wind speed (Trigo et al., 2006). These conditions triggered the most devastating sequence of large fires ever registered in Portugal. The estimated total burnt area was about 450.000 ha, including 280.000 ha of forest (Pereira et al., 2011). The outstanding total burnt area value corresponds to roughly 5% of the Portuguese territory, and represents approximately twice the previous maximum observed in 1998 (~220.000 ha), and about four times the long-term average observed between 1980 and 2004. Here we characterise this unusual episode using meteorological fields obtained from both observations and a regional climate model. In this work we use the longest (49-years) high-resolution regional climate simulation available driven by reanalysis data spanning from 1959 to 2007 and covering the entire Iberian Peninsula. This long run was obtained using the MM5 model with a spatial resolution of 10 km. Using this high spatial and temporal resolution we have computed the Canadian Fire Weather Index (FWI) System to produce hourly values of fire risk. The FWI System consists of six components that account for the effects of fuel moisture and wind on fire behaviour (van Wagner, 1987). We show the temporal evolution of high resolution patterns for several fire related variables during the most important days for triggering new fires (the first week of August 2003). Besides the absolute value of Tmax, Tmin, wind (speed and direction), relative humidity and FWI we also evaluate the corresponding anomalies of these fields, obtained after removing the long-term smoothed daily climatology. Pereira M.G., Malamude B.D., Trigo R.M., Alves P.I. (2011) "The History and Characteristics of the 1980-2005 Portuguese Rural Fire Database

  4. Forest fires and lightning activity during the outstanding 2003 and 2005 fire seasons

    NASA Astrophysics Data System (ADS)

    Russo, Ana; Ramos, Alexandre; Trigo, Ricardo

    2013-04-01

    Wildfires in southern Europe cause frequent extensive economical and ecological losses and, even human casualties. Comparatively to other Mediterranean countries, Portugal is the country with more burnt area and fires per unit area in the last decade, mainly during the summer season (Pereira et al., 2011). According to the fire records available, between 1980 and 2009, wildfires have affected over 3 million hectares in Portugal (JRC, 2011), which corresponds to approximately a third of the Portuguese Continental territory. The main factors that influence fire ignition and propagation are: (1) the presence of fuel (i.e. vegetation); (2) climate and weather; (3) socioeconomic conditions that affect land use/land cover patterns, fire-prevention and fire-fighting capacity and (4) topography. Specifically, weather (e.g. wind, temperature, precipitation, humidity, and lightning occurrence) plays an important role in fire behavior, affecting both ignition and spread of wildfires. Some countries have a relatively large fraction of fires caused by lightning, e.g. northwestern USA, Canada, Russia (). In contrast, Portugal has only a small percentage of fire records caused by lightning. Although significant doubts remain for the majority of fires in the catalog since they were cataloged without a likely cause. The recent years of 2003 and 2005 were particularly outstanding for fire activity in Portugal, registering, respectively, total burned areas of 425 726 ha and 338 262 ha. However, while the 2003 was triggered by an exceptional heatwave that struck the entire western Europe, the 2005 fire season registered was coincident with one of the most severe droughts of the 20th century. In this work we have used mainly two different databases: 1) the Portuguese Rural Fire Database (PRFD) which is representative of rural fires that have occurred in Continental Portugal, 2001-2011, with the original data provided by the Autoridade Florestal Nacional (AFN, 2011); 2) lightning

  5. EDITORIAL: Announcing the 2008 Measurement Science and Technology Outstanding Paper Awards Announcing the 2008 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

    2009-05-01

    From 1991 to 2004, Measurement Science and Technology had awarded a Best Paper prize. The Editorial Board of this journal believed that such a prize was an opportunity to thank authors for submitting their work, and that it served as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board Members have presented 'Outstanding Paper Awards' in four subject categories: Measurement Science; Fluid Mechanics; Precision Measurements; and Sensors and Sensing Systems. 2008 Award Winners—Measurement Science Noise level estimation in weakly nonlinear slowly time-varying systems J R M Aerts, J Lataire, R Pintelon and J J J Dirckx Laboratory of Biomedical Physics, Universiteit Antwerpen, Groenenborgerlaan 171, 2020 Antwerp, Belgium and Department of Fundamental Electricity and Instrumentation (ELEC), Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium This paper [1] examines new methods to perform noise estimation in weakly nonlinear time-varying systems. In a clear presentation that describes the problem, the paper concentrates on weakly nonlinear phenomena in the acoustic regime. However, both the concepts and theory developed have wide applicability in other fields within measurement science wherever there is a time-varying nonlinear response. The theory uses two methods to estimate noise. The first is called the background frequency method, and the second is a periodic difference method. Both methods have their advantages, and disadvantages, which the authors highlight in a balanced account. They also spend some effort in validating the two approaches. Just as importantly, applications of the theory are presented as two experimental case histories. The first is a study of a vibrating membrane from a high quality microphone. This is an example of a time-invariant system, and the

  6. 3D Interconnected and Multiwalled Carbon@MoS2 @Carbon Hollow Nanocables as Outstanding Anodes for Na-Ion Batteries.

    PubMed

    Wang, Yan; Qu, Qunting; Li, Guangchao; Gao, Tian; Qian, Feng; Shao, Jie; Liu, Weijie; Shi, Qiang; Zheng, Honghe

    2016-11-01

    Currently, the specific capacity and cycling performance of various MoS 2 /carbon-based anode materials for Na-ion storage are far from satisfactory due to the insufficient structural stability of the electrode, incomplete protection of MoS 2 by carbon, difficult access of electrolyte to the electrode interior, as well as inactivity of the adopted carbon matrix. To address these issues, this work presents the rational design and synthesis of 3D interconnected and hollow nanocables composed of multiwalled carbon@MoS 2 @carbon. In this architecture, (i) the 3D nanoweb-like structure brings about excellent mechanical property of the electrode, (ii) the ultrathin MoS 2 nanosheets are sandwiched between and doubly protected by two layers of porous carbon, (iii) the hollow structure of the primary nanofibers facilitates the access of electrolyte to the electrode interior, (iv) the porous and nitrogen-doping properties of the two carbon materials lead to synergistic Na-storage of carbon and MoS 2 . As a result, this hybrid material as the anode material of Na-ion battery exhibits fast charge-transfer reaction, high utilization efficiency, and ultrastability. Outstanding reversible capacity (1045 mAh g -1 ), excellent rate behavior (817 mAh g -1 at 7000 mA g -1 ), and good cycling performance (747 mAh g -1 after 200 cycles at 700 mA g -1 ) are obtained. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Draft genome sequence of an inbred line of Chenopodium quinoa, an allotetraploid crop with great environmental adaptability and outstanding nutritional properties.

    PubMed

    Yasui, Yasuo; Hirakawa, Hideki; Oikawa, Tetsuo; Toyoshima, Masami; Matsuzaki, Chiaki; Ueno, Mariko; Mizuno, Nobuyuki; Nagatoshi, Yukari; Imamura, Tomohiro; Miyago, Manami; Tanaka, Kojiro; Mise, Kazuyuki; Tanaka, Tsutomu; Mizukoshi, Hiroharu; Mori, Masashi; Fujita, Yasunari

    2016-12-01

    Chenopodium quinoa Willd. (quinoa) originated from the Andean region of South America, and is a pseudocereal crop of the Amaranthaceae family. Quinoa is emerging as an important crop with the potential to contribute to food security worldwide and is considered to be an optimal food source for astronauts, due to its outstanding nutritional profile and ability to tolerate stressful environments. Furthermore, plant pathologists use quinoa as a representative diagnostic host to identify virus species. However, molecular analysis of quinoa is limited by its genetic heterogeneity due to outcrossing and its genome complexity derived from allotetraploidy. To overcome these obstacles, we established the inbred and standard quinoa accession Kd that enables rigorous molecular analysis, and presented the draft genome sequence of Kd, using an optimized combination of high-throughput next generation sequencing on the Illumina Hiseq 2500 and PacBio RS II sequencers. The de novo genome assembly contained 25 k scaffolds consisting of 1 Gbp with N50 length of 86 kbp. Based on these data, we constructed the free-access Quinoa Genome DataBase (QGDB). Thus, these findings provide insights into the mechanisms underlying agronomically important traits of quinoa and the effect of allotetraploidy on genome evolution. © The Author 2016. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

  8. Draft genome sequence of an inbred line of Chenopodium quinoa, an allotetraploid crop with great environmental adaptability and outstanding nutritional properties

    PubMed Central

    Yasui, Yasuo; Hirakawa, Hideki; Oikawa, Tetsuo; Toyoshima, Masami; Matsuzaki, Chiaki; Ueno, Mariko; Mizuno, Nobuyuki; Nagatoshi, Yukari; Imamura, Tomohiro; Miyago, Manami; Tanaka, Kojiro; Mise, Kazuyuki; Tanaka, Tsutomu; Mizukoshi, Hiroharu; Mori, Masashi; Fujita, Yasunari

    2016-01-01

    Chenopodium quinoa Willd. (quinoa) originated from the Andean region of South America, and is a pseudocereal crop of the Amaranthaceae family. Quinoa is emerging as an important crop with the potential to contribute to food security worldwide and is considered to be an optimal food source for astronauts, due to its outstanding nutritional profile and ability to tolerate stressful environments. Furthermore, plant pathologists use quinoa as a representative diagnostic host to identify virus species. However, molecular analysis of quinoa is limited by its genetic heterogeneity due to outcrossing and its genome complexity derived from allotetraploidy. To overcome these obstacles, we established the inbred and standard quinoa accession Kd that enables rigorous molecular analysis, and presented the draft genome sequence of Kd, using an optimized combination of high-throughput next generation sequencing on the Illumina Hiseq 2500 and PacBio RS II sequencers. The de novo genome assembly contained 25 k scaffolds consisting of 1 Gbp with N50 length of 86 kbp. Based on these data, we constructed the free-access Quinoa Genome DataBase (QGDB). Thus, these findings provide insights into the mechanisms underlying agronomically important traits of quinoa and the effect of allotetraploidy on genome evolution. PMID:27458999

  9. Heteropoly acid functionalized fluoroelastomer with outstanding chemical durability and performance for vehicular fuel cells

    DOE PAGES

    Motz, Andrew R.; Kuo, Mei-Chen; Horan, James L.; ...

    2018-03-23

    To further facilitate commercialization of automotive fuel cells, durability concerns need to be addressed. Currently the addition of a mechanical support in the membrane is able to adequately solve issues of mechanical degradation, but chemical degradation via oxygenated radical attack remains an unsolved challenge. Typical mitigation strategies use cerium or manganese species to serve as radical scavengers, but these ions are able to migrate in the membrane and even leach out of the system. The approach used in this paper is to covalently link and immobilize a heteropoly acid (HPA), more specifically 11-silicotungstic acid (HSiW11), a lacunary HPA of themore » Keggin structure to a fluoroelastomer, serving as both a radical decomposition catalyst and the proton conducting acid. This dual functionality allows for both high content of radical scavenging species and high ion-exchange capacity. An efficient three step, high yield (77%), commercially viable synthesis for this polymer is reported. The synthesis route for making this new heteropoly acid functionalized polymer is confirmed using infrared spectroscopy (IR), nuclear magnetic resonance (NMR) spectroscopy, and thermogravimetric analysis (TGA). The material exhibits clustering of the HSiW11 moieties, resulting in a poorly connected proton conducting phase when dry, but excellent conductivity is achieved at elevated humidities (0.298 S cm -1 at 80 °C and 95% RH). The proton conductivity shows an enhancement above 60 °C due to a softening of the polymer, as shown by DSC. Under an aggressive chemical accelerated stress test (AST), 90 °C, 30% RH, zero current, and pure O 2, the PolyHPA losses only 0.05 V of open circuit voltage (OCV) after 500 h, greatly out performing any other material reported in the literature. For comparison, the Nafion® N211 fuel cell drops below 0.8 V after only 76 h under the same conditions. Finally, in fuel cell testing the PolyHPAs have outstanding chemical stability and also

  10. Heteropoly acid functionalized fluoroelastomer with outstanding chemical durability and performance for vehicular fuel cells

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Motz, Andrew R.; Kuo, Mei-Chen; Horan, James L.

    To further facilitate commercialization of automotive fuel cells, durability concerns need to be addressed. Currently the addition of a mechanical support in the membrane is able to adequately solve issues of mechanical degradation, but chemical degradation via oxygenated radical attack remains an unsolved challenge. Typical mitigation strategies use cerium or manganese species to serve as radical scavengers, but these ions are able to migrate in the membrane and even leach out of the system. The approach used in this paper is to covalently link and immobilize a heteropoly acid (HPA), more specifically 11-silicotungstic acid (HSiW11), a lacunary HPA of themore » Keggin structure to a fluoroelastomer, serving as both a radical decomposition catalyst and the proton conducting acid. This dual functionality allows for both high content of radical scavenging species and high ion-exchange capacity. An efficient three step, high yield (77%), commercially viable synthesis for this polymer is reported. The synthesis route for making this new heteropoly acid functionalized polymer is confirmed using infrared spectroscopy (IR), nuclear magnetic resonance (NMR) spectroscopy, and thermogravimetric analysis (TGA). The material exhibits clustering of the HSiW11 moieties, resulting in a poorly connected proton conducting phase when dry, but excellent conductivity is achieved at elevated humidities (0.298 S cm -1 at 80 °C and 95% RH). The proton conductivity shows an enhancement above 60 °C due to a softening of the polymer, as shown by DSC. Under an aggressive chemical accelerated stress test (AST), 90 °C, 30% RH, zero current, and pure O 2, the PolyHPA losses only 0.05 V of open circuit voltage (OCV) after 500 h, greatly out performing any other material reported in the literature. For comparison, the Nafion® N211 fuel cell drops below 0.8 V after only 76 h under the same conditions. Finally, in fuel cell testing the PolyHPAs have outstanding chemical stability and also

  11. What makes astronomical heritage valuable? Identifying potential Outstanding Universal Value in cultural properties relating to astronomy

    NASA Astrophysics Data System (ADS)

    Cotte, Michel

    2016-10-01

    This communication presents the situation regarding astronomical and archaeoastronomical heritage related to the World Heritage Convention through recent years up until today. Some parallel events and works were promoted strongly within the IAU-UNESCO Initiative during the International Year of Astronomy (2009). This was followed by a joint program by the IAU and ICOMOS-an official advisory body assisting the World Heritage Committee in the evaluation of nomination dossiers. The result of that work is an important publication by around 40 authors from 20 different countries all around the world: Heritage Sites of Astronomy and Archaeoastronomy in the Context of the UNESCO World Heritage Convention (Ruggles & Cotte 2010). A second volume is under preparation (2015). It was also accompanied by some initiatives such as the ``Windows to the Universe" organisation and the parallel constitution of local ``Starlight Reserves''. Some regional meetings studying specific facets or regional heritage in the field giving significant knowledge progresses also accompanied the global trend for astronomical heritage. WH assessment is defined by a relatively strict format and methodology. A key phrase is ``demonstration of Outstanding Universal Value'' to justify the WH Listing by the Committee. This communication first examines the requirements and evaluation practices about of demonstrating OUV for a given place in the context of astronomical or archaeoastronomical heritage. That means the examination of the tangible attributes, an inventory of the property in terms of immoveable and moveable components and an inventory of intangible issues related to the history (history of the place in the context of the history of astronomy and cultural history). This is also related to the application to the site of the concept of integrity and authenticity, as regards the place itself and in comparison with other similar places (WH sites already listed, sites on national WH Tentative Lists

  12. What makes astronomical heritage valuable? Identifying potential Outstanding Universal Value in cultural properties relating to astronomy

    NASA Astrophysics Data System (ADS)

    Cotte, Michel

    2015-08-01

    The communication will present the today situation of astronomical and archaeo-astronomical heritage related to the World Heritage Convention along the past years till today. Some parallel events and works promoted strongly as the IAU - UNESCO initiative for the “year of astronomy” (2009). It was followed by a joint program by IAU and ICOMOS who is an official advisory body assessing the World Heritage Committee for the evaluation of nomination dossiers. Result of that works is an important publication by around 40 authors coming from 20 different countries all around the World: Heritage Sites of Astronomy and Archaeoastronomy in context of the UNESCO World Heritage Convention (2010-2011). A second volume is under preparation (2015). It was also accompanied by some initiatives like “Windows to the Universe” organisation and parallel constitution of local “Starlight Reserves”. Some regional meetings studying specific facets or regional heritage in the field giving significant knowledge progresses also accompanied global trend for astronomical heritage.WH assessment is defined by a relatively strict format and methodology. Key word is “demonstration of an Outstanding Universal Value” to justify the WH Listing by the Committee. Communication first examines requirements and evaluation practices about of the OUV demonstration for a given place in context of astronomical or archaeo-astronomical heritage. That means examination of the tangible attributes, inventory of the property in terms of unmoveable and moveable components and inventory of intangible issues related to the history (history of the place in context of the history of astronomy and cultural history). That is also related to apply to the site concept of integrity and authenticity level of the place and comparison with other similar places (WH site already listed, national WH Tentative List, other similar places in the region).Second issue of the communication is to give a glimpse on the

  13. Gold deposits in metamorphic belts: Overview of current understanding, outstanding problems, future research, and exploration significance

    USGS Publications Warehouse

    Groves, D.I.; Goldfarb, R.J.; Robert, F.; Hart, C.J.R.

    2003-01-01

    Metamorphic belts are complex regions where accretion or collision has added to, or thickened, continental crust. Gold-rich deposits can be formed at all stages of orogen evolution, so that evolving metamorphic belts contain diverse gold deposit types that may be juxtaposed or overprint each other. This partly explains the high level of controversy on the origin of some deposit types, particularly those formed or overprinted/remobilized during the major compressional orogeny that shaped the final geometry of the hosting metamorphic belts. These include gold-dominated orogenic and intrusion-related deposits, but also particularly controversial gold deposits with atypical metal associations. There are a number of outstanding problems for all types of gold deposits in metamorphc belts. These include the following: (1) definitive classifications, (2) unequivocal recognition of fluid and metal sources, (3) understanding of fluid migration and focusing at all scales, (4) resolution of the precise role of granitoid magmatism, (5) precise gold-depositional mechanisms, particularly those producing high gold grades, and (6) understanding of the release of CO2-rich fluids from subducting slabs and subcreted oceanic crust and granitoid magmas at different crustal levels. Research needs to be better coordinated and more integrated, such that detailed fluid-inclusion, trace-element, and isotopic studies of both gold deposits and potential source rocks, using cutting-edge technology, are embedded in a firm geological framework at terrane to deposit scales. Ultimately, four-dimensional models need to be developed, involving high-quality, three-dimensional geological data combined with integrated chemical and fluid-flow modeling, to understand the total history of the hydrothermal systems involved. Such research, particularly that which can predict superior targets visible in data sets available to exploration companies before discovery, has obvious spin-offs for global- to deposit

  14. Best Practices & Outstanding Initiatives

    ERIC Educational Resources Information Center

    Training, 2012

    2012-01-01

    In this article, "Training" editors recognize innovative and successful learning and development programs and practices submitted in the 2012 Training Top 125 application. Best practices: (1) Edward Jones: Practice Makes Perfect (sales training); (2) Grant Thornton LLP: Senior Manager Development Program (SMDP); (3) MetLife, Inc.: Top Advisor…

  15. Amorphous V-O-C composite nanofibers electrospun from solution precursors as binder- and conductive additive-free electrodes for supercapacitors with outstanding performance

    NASA Astrophysics Data System (ADS)

    Chen, Xia; Zhao, Bote; Cai, Yong; Tadé, Moses O.; Shao, Zongping

    2013-11-01

    Flexible V-O-C composite nanofibers were fabricated from solution precursors via electrospinning and were investigated as free-standing and additive-free film electrodes for supercapacitors. Specifically, composite nanofibers (V0, V5, V10 and V20) with different vanadyl acetylacetonate (VO(acac)2) contents of 0, 5, 10 and 20 wt% with respect to polyacrylonitrile (PAN) were prepared. The composite nanofibers were comparatively studied using XRD, Raman spectroscopy, XPS, N2 adsorption-desorption, FE-SEM, TEM and S-TEM. The vanadium element was found to be well-dispersed in the carbon nanofibers, free from the formation of an aggregated crystalline phase, even in the case of V20. A specific surface area of 587.9 m2 g-1 was reached for V10 after calcination, which is approximately twice that of the vanadium-free carbon nanofibers (V0, 300.9 m2 g-1). To perform as an electrode for supercapacitors in an aqueous electrolyte, the V10 film delivered a specific capacitance of 463 F g-1 at 1 A g-1. V10 was also able to retain a specific capacitance of 380 F g-1, even at a current density of 10 A g-1. Additionally, very stable cycling stability was achieved, maintaining an outstanding specific capacitance of 400 F g-1 at 5 A g-1 after charge-discharge cycling 5000 times. Thus, V-O-C composite nanofibers are highly attractive electrode materials for flexible, high-power, thin film energy storage devices and applications.Flexible V-O-C composite nanofibers were fabricated from solution precursors via electrospinning and were investigated as free-standing and additive-free film electrodes for supercapacitors. Specifically, composite nanofibers (V0, V5, V10 and V20) with different vanadyl acetylacetonate (VO(acac)2) contents of 0, 5, 10 and 20 wt% with respect to polyacrylonitrile (PAN) were prepared. The composite nanofibers were comparatively studied using XRD, Raman spectroscopy, XPS, N2 adsorption-desorption, FE-SEM, TEM and S-TEM. The vanadium element was found to be well

  16. Recovering data from historical collections: stratigraphic and spatial reconstruction of the outstanding carnivoran record from the Late Pleistocene Equi cave (Apuane Alps, Italy)

    NASA Astrophysics Data System (ADS)

    Ghezzo, Elena; Palchetti, Alessandro; Rook, Lorenzo

    2014-07-01

    Equi Terme is a hamlet located in northern Tuscany, in Apuan Alps regional Park. An outstanding fossil vertebrate collection housed in Florence is the result of excavations in the Equi cave and shelter during the period 1911-1919. This faunal assemblage (associated with Mousterian artefacts) may be correlated with the middle of MIS 3. All of the specimens recovered at Equi early in the last century were collected with attention to their stratigraphical positions. Detailed field annotation for nearly every specimen allowed us to organize them and attempt a stratigraphical and spatial reconstruction of the fossiliferous deposits. We present the results of the study of the spatial and stratigraphic distribution of the carnivoran species in the Equi cave and shelter, and re-evaluate the taphonomic agents of accumulation and the fossil distribution within the stratigraphic record. In particular, we evaluated the distribution of Panthera pardus, which, unusually for Europe, is abundant in the Equi cave assemblage. This analysis highlights the importance of the re-evaluation of historical collections and allows for future comparisons with data from more recent excavations at the Equi site. The analysis also provides an account of the distribution of carnivorans throughout the stratigraphic record. The constant presence and the predominance of leopards and wolves over lions and smaller carnivorans, allow for evaluations of their ethology and may be related to a short period of sediment accumulation.

  17. EDITORIAL: Announcing the 2011 Measurement Science and Technology Outstanding Paper Awards Announcing the 2011 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul; Tatam, Ralph

    2012-06-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believe that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards'. This year awards were presented in the areas of 'Measurement Science', 'Fluid Mechanics' and 'Precision Measurement'. Although the categories mirror subject sections in the journal, the Editorial Board consider articles from all categories in the selection process. 2011 Award Winners—Measurement Science Simultaneous measurement of internal and surrounding flows of a moving droplet using multicolour confocal micro-particle image velocimetry (micro-PIV) M Oishi, H Kinoshita, T Fujii and M Oshima Institute of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-Ku, Tokyo 153-8505, Japan Interfaculty Initiative in Information Studies, The University of Tokyo, 4-6-1 Komaba, Meguro-Ku, Tokyo 153-8505, Japan Whilst the award last year [1] was concerned with the application of microscopy to ultra-high vacuum dynamic force measurements, this year's award [2] goes to another micro-measurement technique, one concerned with measurements related to particle image velocimetry. The technique relates to multiphase flow in microfluidic devices, and offers a non-contact methodology for examining simultaneous dynamic interactions between flows having different phases. There are several features which make this an excellent paper. It introduces its subject with a clear and concise description of previous advances in related measurement methods, before introducing the additional feature of two-colour fluorescent monitoring of flow in two independent optical channels. By adapting a

  18. Amorphous V-O-C composite nanofibers electrospun from solution precursors as binder- and conductive additive-free electrodes for supercapacitors with outstanding performance.

    PubMed

    Chen, Xia; Zhao, Bote; Cai, Yong; Tadé, Moses O; Shao, Zongping

    2013-12-21

    Flexible V-O-C composite nanofibers were fabricated from solution precursors via electrospinning and were investigated as free-standing and additive-free film electrodes for supercapacitors. Specifically, composite nanofibers (V0, V5, V10 and V20) with different vanadyl acetylacetonate (VO(acac)2) contents of 0, 5, 10 and 20 wt% with respect to polyacrylonitrile (PAN) were prepared. The composite nanofibers were comparatively studied using XRD, Raman spectroscopy, XPS, N2 adsorption-desorption, FE-SEM, TEM and S-TEM. The vanadium element was found to be well-dispersed in the carbon nanofibers, free from the formation of an aggregated crystalline phase, even in the case of V20. A specific surface area of 587.9 m(2) g(-1) was reached for V10 after calcination, which is approximately twice that of the vanadium-free carbon nanofibers (V0, 300.9 m(2) g(-1)). To perform as an electrode for supercapacitors in an aqueous electrolyte, the V10 film delivered a specific capacitance of 463 F g(-1) at 1 A g(-1). V10 was also able to retain a specific capacitance of 380 F g(-1), even at a current density of 10 A g(-1). Additionally, very stable cycling stability was achieved, maintaining an outstanding specific capacitance of 400 F g(-1) at 5 A g(-1) after charge-discharge cycling 5000 times. Thus, V-O-C composite nanofibers are highly attractive electrode materials for flexible, high-power, thin film energy storage devices and applications.

  19. Two outstanding windstorms on 7 December 1868 and 26/27 October 1870 in the Czech Lands: course, extent, impacts

    NASA Astrophysics Data System (ADS)

    Brázdil, Rudolf; Stucki, Peter; Szabó, Péter; Dobrovolný, Petr; Řezníčková, Ladislava; Kotyza, Oldřich; Valášek, Hubert; Dolák, Lukáš; Zahradníček, Pavel; Suchánková, Silvie

    2017-04-01

    Because of relatively short series of wind-speed measurements (starting in the Czech Lands during the first half of the 20th century), documentary evidence (chronicles and memories, economic and financial reports, newspapers, forestry journals etc.) represents an important source of information for the study of past outstanding windstorms. Two such windstorms on 7 December 1868 and 26/27 October 1870, most damaging windstorm of the 19th century, are presented with respect to their course, spatial extent and damaging impacts. Combining documentary data and systematic meteorological observations (wind force and direction) with information derived from an atmospheric reanalysis dataset allows the hurricane-force severity of both windstorm to be attributed to the passage of a cold front, during the day on 7 December 1868 or during the night on 26/27 October 1870. The occurrence time influenced human loss: at least 27 fatalities and 38 largely seriously injured in the first case compared to documented five fatalities and five injured in the second case. Severe dame to building and other structures as well as forest damage were documented for 237 places and 174 places (plus 28 city quarters in Prague) respectively. The 1868 windstorm damaged at least 8 million cubic metres of timber, which is arguably more than has been lost to any single similar event since in the Czech Lands. The 1870 windstorm totally devastated particularly many forested areas of the Šumava Mts. in south-west Bohemia. Because 1870 windstorm followed only shortly upon a previous event in 1868, the enormous quantity of windthrown wood in forests, which simply could not be fast-processed, contributed significantly to a subsequent bark-beetle infestation calamity in the 1870s. In certain forest stands, imprints of these aggregate effects appear to this day. The (Central) European scale of both windstorms is also well documented by meteorological and documentary data from other countries. (This work was

  20. Reading Outstanding International Children's Books

    ERIC Educational Resources Information Center

    Bond, Ernie

    2006-01-01

    This article describes the task of creating a list of books that will awaken in readers a desire to know more about the world and those who share it. The author was part of a committee assigned this task in 2005 at the Children's Book Council (CBC) and the United States Board on Books for Young People (USBBY) to compile the first annual…

  1. EDITORIAL: Announcing the 2009 Measurement Science and Technology Outstanding Paper Awards Announcing the 2009 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Fujii, Kenichi; Regtien, Paul

    2010-06-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believes that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards' in four subject categories: Fluid Mechanics; Measurement Science; Precision Measurements; and Sensors and Sensing Systems. This year also saw the introduction of a new category—Optical and Laser-based Techniques. 2009 Award Winners—Fluid Mechanics Digital particle image velocimetry (DPIV) robust phase correlation Adric Eckstein and Pavlos P Vlachos Department of Mechanical Engineering, Virginia Tech, Blacksburg, VA, USA This paper [1] represents a valuable improvement to the phase-only correlation technique (first proposed by Wernet in this journal in 2005 (Wernet M 2005 Symmetric phase-only filtering: a new paradigm for DPIV data processing Meas. Sci. Technol. 16 601-18) for particle-image-velocimetry (PIV) measurements of fluid flow. The authors establish a sound theoretical foundation and clearly describe the working principle of their robust phase correlation method. The methodology for assessing performance is excellent. Detailed results on several internationally recognized PIV test cases are presented. The robust phase correlation method is of general applicability and therefore can be expected to have substantial impact in this very active area of fluid-mechanics measurements. 2009 Award Winner—Precision Measurement A nanonewton force facility and a novel method for measurements of the air and vacuum permittivity at zero frequencies V Nesterov Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, D-38116 Braunschweig, Germany This paper [2] describes a

  2. Constructing Sheet-On-Sheet Structured Graphitic Carbon Nitride/Reduced Graphene Oxide/Layered MnO₂ Ternary Nanocomposite with Outstanding Catalytic Properties on Thermal Decomposition of Ammonium Perchlorate.

    PubMed

    Xu, Jianhua; Li, Dongnan; Chen, Yu; Tan, Linghua; Kou, Bo; Wan, Fushun; Jiang, Wei; Li, Fengsheng

    2017-12-15

    We unprecedentedly report that layered MnO₂ nanosheets were in situ formed onto the surface of covalently bonded graphitic carbon nitride/reduced graphene oxide nanocomposite (g-C₃N₄/rGO), forming sheet-on-sheet structured two dimension (2D) graphitic carbon nitride/reduced graphene oxide/layered MnO₂ ternary nanocomposite (g-C₃N₄/rGO/MnO₂) with outstanding catalytic properties on thermal decomposition of ammonium perchlorate (AP). The covalently bonded g-C₃N₄/rGO was firstly prepared by the calcination of graphene oxide-guanidine hydrochloride precursor (GO-GndCl), following by its dispersion into the KMnO₄ aqueous solution to construct the g-C₃N₄/rGO/MnO₂ ternary nanocomposite. FT-IR, XRD, Raman as well as the XPS results clearly demonstrated the chemical interaction between g-C₃N₄, rGO and MnO₂. TEM and element mapping indicated that layered g-C₃N₄/rGO was covered with thin MnO₂ nanosheets. Furthermore, the obtained g-C₃N₄/rGO/MnO₂ nanocomposite exhibited promising catalytic capacity on thermal decomposition of AP. Upon addition of 2 wt % g-C₃N₄/rGO/MnO₂ ternary nanocomposite as catalyst, the thermal decomposition temperature of AP was largely decreased up by 142.5 °C, which was higher than that of pure g-C₃N₄, g-C₃N₄/rGO and MnO₂, respectively, demonstrating the synergistic catalysis of the as-prepared nanocomposite.

  3. Illuminating Practice: Two Recent Outstanding Studies.

    ERIC Educational Resources Information Center

    Saba, Farhad

    1998-01-01

    Highlights two recent studies in the field of distance education. C.N. Gunawardena and F.J. Zittle found a high degree of variation between learner satisfaction and social presence in a computer-mediated communication environment. J. McDonald and C. Campbell-Gibson study demonstrated that groups meeting in a synchronous computer-mediated course…

  4. [Bdellovibrio and like organisms: outstanding predators!

    PubMed

    Jurkevitch, Édouard; Jacquet, Stéphan

    2017-05-01

    Obligate predatory bacteria, i.e. bacteria requiring a Gram negative prey cell in order to complete their cell cycle, belong to the polyphyletic group referred to as the Bdellovibrio And Like Organisms (BALO). Predatory interactions between bacteria are complex, yet their dynamics and impact on bacterial communities in the environment are becoming better understood. BALO have unique life cycles: they grow epibiotically with the predator remaining attached to the prey's envelope, dividing in a binary manner or periplasmically, i.e. by penetrating the prey's periplasm to generate a number of progeny cells. The periplasmic life cycle includes unique gene and protein patterns and unique signaling features. These ecological and cellular features, along with applications of the BALO in the medical, agricultural and environmental fields are surveyed. © 2017 médecine/sciences – Inserm.

  5. Isolation and characterization of Burkholderia fungorum Gan-35 with the outstanding ammonia nitrogen-degrading ability from the tailings of rare-earth-element mines in southern Jiangxi, China.

    PubMed

    Feng, Ai-Juan; Xiao, Xi; Ye, Cong-Cong; Xu, Xiao-Ming; Zhu, Qing; Yuan, Jian-Ping; Hong, Yue-Hui; Wang, Jiang-Hai

    2017-12-01

    The exploitation of rare-earth-element (REE) mines has resulted in severe ammonia nitrogen pollution and induced hazards to environments and human health. Screening microorganisms with the ammonia nitrogen-degrading ability provides a basis for bioremediation of ammonia nitrogen-polluted environments. In this study, a bacterium with the outstanding ammonia nitrogen-degrading capability was isolated from the tailings of REE mines in southern Jiangxi Province, China. This strain was identified as Burkholderia fungorum Gan-35 according to phenotypic and phylogenetic analyses. The optimal conditions for ammonia-nitrogen degradation by strain Gan-35 were determined as follows: pH value, 7.5; inoculum dose, 10%; incubation time, 44 h; temperature, 30 °C; and C/N ratio, 15:1. Strain Gan-35 degraded 68.6% of ammonia nitrogen under the optimized conditions. Nepeta cataria grew obviously better in the ammonia nitrogen-polluted soil with strain Gan-35 than that without inoculation, and the decrease in ammonia-nitrogen contents of the former was also more obvious than the latter. Besides, strain Gan-35 exhibited the tolerance to high salinities. In summary, strain Gan-35 harbors the ability of both ammonia-nitrogen degradation at high concentrations and promoting plant growth. This work has reported a Burkholderia strain with the ammonia nitrogen-degrading capability for the first time and is also the first study on the isolation of a bacterium with the ammonia nitrogen-degrading ability from the tailings of REE mines. The results are useful for developing an effective method for microbial remediation of the ammonia nitrogen-polluted tailings of REE mines.

  6. Constructing Sheet-On-Sheet Structured Graphitic Carbon Nitride/Reduced Graphene Oxide/Layered MnO2 Ternary Nanocomposite with Outstanding Catalytic Properties on Thermal Decomposition of Ammonium Perchlorate

    PubMed Central

    Xu, Jianhua; Li, Dongnan; Chen, Yu; Tan, Linghua; Kou, Bo; Wan, Fushun; Jiang, Wei; Li, Fengsheng

    2017-01-01

    We unprecedentedly report that layered MnO2 nanosheets were in situ formed onto the surface of covalently bonded graphitic carbon nitride/reduced graphene oxide nanocomposite (g-C3N4/rGO), forming sheet-on-sheet structured two dimension (2D) graphitic carbon nitride/reduced graphene oxide/layered MnO2 ternary nanocomposite (g-C3N4/rGO/MnO2) with outstanding catalytic properties on thermal decomposition of ammonium perchlorate (AP). The covalently bonded g-C3N4/rGO was firstly prepared by the calcination of graphene oxide-guanidine hydrochloride precursor (GO-GndCl), following by its dispersion into the KMnO4 aqueous solution to construct the g-C3N4/rGO/MnO2 ternary nanocomposite. FT-IR, XRD, Raman as well as the XPS results clearly demonstrated the chemical interaction between g-C3N4, rGO and MnO2. TEM and element mapping indicated that layered g-C3N4/rGO was covered with thin MnO2 nanosheets. Furthermore, the obtained g-C3N4/rGO/MnO2 nanocomposite exhibited promising catalytic capacity on thermal decomposition of AP. Upon addition of 2 wt % g-C3N4/rGO/MnO2 ternary nanocomposite as catalyst, the thermal decomposition temperature of AP was largely decreased up by 142.5 °C, which was higher than that of pure g-C3N4, g-C3N4/rGO and MnO2, respectively, demonstrating the synergistic catalysis of the as-prepared nanocomposite. PMID:29244721

  7. Geochemical Relationships between Middle- to Upper-Crustal Exposures of the Alisitos Oceanic Arc (Baja California, Mexico): An Outstanding Field Analog to Active Extensional Oceanic Arcs

    NASA Astrophysics Data System (ADS)

    Morris, R.; DeBari, S. M.; Busby, C.; Medynski, S.

    2016-12-01

    The southern volcano-bounded basin of the Rosario segment of the Cretaceous Alisitos oceanic arc provides outstanding 3-D exposures of an extensional arc, where crustal generation processes are recorded in the upper-crustal volcanic units and underlying middle-crustal plutonic rocks. Geochemical linkages between exposed crustal levels provide an analog for extensional arc systems such as the Izu-Bonin-Mariana (IBM) Arc. Upper-crustal units comprise a 3-5 km thick volcanic-volcaniclastic stratigraphy with hypabyssal intrusions. Deep-seated plutonic rocks intrude these units over a transition of <500m, where rafted volcanic blocks and evidence of magma mingling are exposed. Thermobarometry suggests <6 km emplacement depths. Compositional ranges (basalt to rhyolite) and mineral assemblages are similar in both middle-crustal and upper-crustal units, with striking compositional overlap. The most mafic compositions occur in upper-crustal hypabyssal units, and as amphibole cumulates in the plutonic rocks ( 51% SiO2). The most felsic compositions occur in welded ignimbrites and a tonalite pluton ( 71% SiO2). All units are low K with flat REE patterns, and show LILE enrichment and HFSE depletion. Trace element ratios show limited variation throughout the crustal section. Zr/Y and Nb/Y ratios are similar to the Izu active ( 3 Ma to present) zone of extension immediately behind the arc front, suggesting comparable mantle melt % during extension. Th/Zr ratios are more enriched in Alisitos compared to Izu, suggesting greater subducted sediment input. The Alisitos crustal section shows a limited range in ɛNd (5.7-7.1), but a wider range in 87Sr/86Sr (0.7035-0.7055) and 206Pb/204Pb (18.12-19.12); the latter is likely alteration effects. Arc magmas were derived from a subduction-modified MORB mantle source, less depleted than Izu arc front and less enriched than the rear arc, but is a good match with the zone of extension that lies between. Differentiation occurred in a closed

  8. Polio control after certification: major issues outstanding.

    PubMed Central

    Fine, Paul E. M.; Oblapenko, George; Sutter, Roland W.

    2004-01-01

    Now that the global eradication of wild poliovirus is almost within sight, planning for the post-certification era is becoming a priority issue. It is agreed that a stockpile of appropriate polio vaccines will need to be established, and a surveillance and response capacity will need to be maintained, in order to protect the world against any possible future outbreaks attributable either to the persistence of wild poliovirus or vaccine-derived polioviruses (VDPVs) or to the unintentional or intentional release of poliovirus from a laboratory or vaccine store. Although it has been suggested that the stockpile should consist of monovalent oral poliovirus vaccine (mOPV), many questions remain concerning its nature, financing, management, and use--in particular, because of uncertainties over future national vaccination policies, and over the availability of different vaccines, after the certification of wild poliovirus eradication. There are further uncertainties concerning the possible role and efficacy of inactivated poliovirus vaccine (IPV) used either routinely or in outbreak control in low-hygiene settings, the potential for rapid geographical spread of polioviruses should an outbreak occur after certification, and the risks inherent in introducing additional oral polio vaccine (OPV) viruses into populations in which the vaccine coverage and prevalence of immunity have declined, and which may thus favour the spread of VDPVs. Given these important gaps in knowledge, no country should discontinue polio vaccination until a coordinated policy for the post-certification era has been developed and the recommended measures have been put in place. PMID:15106300

  9. SOAR: Showcasing Outstanding Achievements in Region 1.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Workforce Development.

    This document showcases 129 exemplary workforce development-related programs at elementary schools, middle schools, high schools, adult centers, school districts, vocational-technical centers, and two- and four-year colleges in 15 counties in Florida's western panhandle region. The 15 counties are: (1) Bay; (2) Calhoun; (3) Escambia; (4) Franklin;…

  10. Portraits of Outstanding Explorers. Grades 4-8+.

    ERIC Educational Resources Information Center

    Metcalf, Doris Hunter

    This resource book provides information and activity sheets on explorers of North America. The five sections of the book trace the explorers' contributions both geographically and chronologically. Each section includes thought questions, biographical portraits and skill activities for grades 4-8. Section 1, "They Opened the Door,"…

  11. Glimpses into Pacific Lives: Some Outstanding Women.

    ERIC Educational Resources Information Center

    Simon-McWilliams, Ethel, Comp.; Green, Karen Reed, Ed.

    This document presents profiles of women who have contributed significantly to governmental changes, social and economic development, and general efforts toward change in Guam, Hawaii, American Samoa, Micronesia, the Republic of the Marshall Islands, the Commonwealth of the Northern Mariana Islands, and Palau. Each profile provides a brief…

  12. Outstanding questions: physics beyond the Standard Model.

    PubMed

    Ellis, John

    2012-02-28

    The Standard Model of particle physics agrees very well with experiment, but many important questions remain unanswered, among them are the following. What is the origin of particle masses and are they due to a Higgs boson? How does one understand the number of species of matter particles and how do they mix? What is the origin of the difference between matter and antimatter, and is it related to the origin of the matter in the Universe? What is the nature of the astrophysical dark matter? How does one unify the fundamental interactions? How does one quantize gravity? In this article, I introduce these questions and discuss how they may be addressed by experiments at the Large Hadron Collider, with particular attention to the search for the Higgs boson and supersymmetry.

  13. Outstanding Science Tradebooks for Children for 1994.

    ERIC Educational Resources Information Center

    Science and Children, 1994

    1994-01-01

    Includes trade book reviews from 11 categories: Animals; Archaeology, Anthropology, and Paleontology; Biography (Charles. Darwin, Jackal Woman, Rachel Carson, and Marie Curie); Botany; Chemistry and Mineralogy, Environment and Conservation; Geology and Meteorology; The Human Body and Sexuality; Nature and Life; Ocean and Shore Life; and Physics,…

  14. Outstanding issues for new geothermal resource assessments

    USGS Publications Warehouse

    Williams, C.F.; Reed, M.J.

    2005-01-01

    A critical question for the future energy policy of the United States is the extent to which geothermal resources can contribute to an ever-increasing demand for electricity. Electric power production from geothermal sources exceeds that from wind and solar combined, yet the installed capacity falls far short of the geothermal resource base characterized in past assessments, even though the estimated size of the resource in six assessments completed in the past 35 years varies by thousands of Megawatts-electrical (MWe). The U. S. Geological Survey (USGS) is working closely with the Department of Energy's (DOE) Geothermal Research Program and other geothermal organizations on a three-year effort to produce an updated assessment of available geothermal resources. The new assessment will introduce significant changes in the models for geothermal energy recovery factors, estimates of reservoir permeability, limits to temperatures and depths for electric power production, and include the potential impact of evolving Enhanced (or Engineered) Geothermal Systems (EGS) technology.

  15. Outstanding School Administrators: Their Keys to Success.

    ERIC Educational Resources Information Center

    Wendel, Frederick C.; And Others

    Project Success was initiated to identify the good things that happen in American public education. One thousand administrators nationwide, identified by their peers as successful were asked to describe their leadership characteristics and beliefs about education. Responses were received from 491 administrators. Chapter 1 presents sample…

  16. The oceanographic and climatic evolution of the Paleogene Southern Ocean (Arne Richter Award for Outstanding Young Scientists Lecture)

    NASA Astrophysics Data System (ADS)

    Bijl, Peter; Houben, Alexander J. P.

    2014-05-01

    buildup of continental ice on Antarctica, sea-ice may have first developed along the margin of East Antarctica Margin, but this conclusion lacks support from field evidence. Other numerical models predict that hysteresis effects within the ice sheet render a continental-size Antarctic ice sheet rather insensitive to warming. In contrast, deep-water benthic foraminiferal oxygen isotope records across the Oligocene suggest dramatic waxing and waning of Antarctic ice sheets. In summary, the complex interaction of climate forcings and responses following the opening and subsequent deepening of the Southern Ocean gateways, as well as the precise relationship between Southern Ocean oceanographic change, sea ice formation and continental ice dynamics are as yet poorly understood. In my presentation, I will provide an overview of our recent palynological and organic geochemical studies on Eocene sediments from the Southern Ocean that addresses some of these uncertainties. The presented studies were only possible through access to ocean sediments collected and curated by the several scientific ocean drilling programs (DSDP, ODP, IODP). IODP Expedition 318 drilled the Antarctic Margin in 2010, and recovered sediments from both pre-glacial and early glacial phases of Antarctic climate evolution. Using these drill cores together with sediments retrieved during previous expeditions we can now evaluate the robustness of the results of numerical models with field data. Strata sampled at IODP Site U1356 represent a thick and relatively complete (albeit compromised by core gaps) Eocene- Oligocene succession that is chronostratigraphically well-calibrated in the context of of nannoplankton- dinoflagellate cyst (dinocyst) and paleomagnetism. Notably, this record yields diverse dinocysts assemblages and organic molecular biomarkers, which we can use to investigate changes in surface-water paleoenvironmental changes through the Eocene and Oligocene to provide answers to these outstanding

  17. Announcing the 2013 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Yacoot, Andrew; Tadigadapa, Srinivas; Peters, Kara

    2014-07-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believe that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards'. This year awards were presented in the areas of Fluid Mechanics, Measurement Science, Precision Measurement, Sensors and Sensing Systems, and Optical and Laser-based Techniques. Although the categories mirror subject sections in the journal, the Editorial Board consider articles from all categories in the selection process. 2013 Award Winner—Fluid Mechanics Extraction of skin-friction fields from surface flow visualizations Tianshu Liu Department of Mechanical and Aerospace Engineering, Western Michigan University, Kalamazoo, MI 49008, USA The skin friction or wall shear stress, τ w, for a wall bounded turbulent flow is a quantity of fundamental importance. It is the basis for the wall unit, ν/u τ (kinematic viscosity/friction velocity: [τ w/ρ ]1/2), which establishes the intrinsic length scale in the flow. The selected paper [1] provides a comprehensive review of—and builds upon—prior techniques to obtain τ w values over an area of interest for flow past complex geometries. The quantities that can be measured by optical imaging are shown to be related to the skin friction by the optical flow equation, which in turn is solved numerically as an inverse problem via the variational approach. The paper provides a well defined set of guidelines for other investigators. Detailed examples of skin-friction measurements using luminescent oil films as well as temperature- and pressure-sensitive paints are presented. Quantitative uncertainty estimates are included in the

  18. 5 CFR 1215.32 - Compromise, suspension and termination.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... PROCEDURES DEBT MANAGEMENT Claims Collection § 1215.32 Compromise, suspension and termination. (a) The... outstanding principal is not greater than $20,000. MSPB procedures for writing off outstanding accounts are... debts where the outstanding principal is greater than $20,000 only with the approval of, or by referral...

  19. Geochemical Relationships between Volcanic and Plutonic Upper to Mid Crustal Exposures of the Rosario Segment, Alisitos Arc (Baja California, Mexico): An Outstanding Field Analog to the Izu-Bonin-Mariana Arc

    NASA Astrophysics Data System (ADS)

    Morris, R.; DeBari, S. M.; Busby, C. J.; Medynski, S.

    2015-12-01

    Exposed paleo-arcs, such as the Rosario segment of the Cretaceous Alisitos Arc in Baja California, Mexico, provide an opportunity to explore the evolution of arc crust through time. Remarkable 3-D exposures of the Rosario segment record crustal generation processes in the volcanic rocks and underlying plutonic rocks. In this study, we explore the physical and geochemical connection between the plutonic and volcanic sections of the extensional Alisitos Arc, and elucidate differentiation processes responsible for generating them. These results provide an outstanding analog for extensional active arc systems, such as the Izu-Bonin-Mariana (IBM) Arc. Upper crustal volcanic rocks have a coherent stratigraphy that is 3-5 km thick and ranges in composition from basalt to dacite. The most felsic compositions (70.9% SiO2) are from a welded ignimbrite unit. The most mafic compositions (51.5% SiO2, 3.2% MgO) are found in basaltic sill-like units. Phenocrysts in the volcanic units include plagioclase +/- amphibole and clinopyroxene. The transition to deeper plutonic rocks is clearly an intrusive boundary, where plutonic units intrude the volcanic units. Plutonic rocks are dominantly a quartz diorite main phase with a more mafic, gabbroic margin. A transitional zone is observed along the contact between the plutonic and volcanic rocks, where volcanics have coarsely recrystallized textures. Mineral assemblages in the plutonic units include plagioclase +/- quartz, biotite, amphibole, clinopyroxene and orthopyroxene. Most, but not all, samples are low K. REE patterns are relatively flat with limited enrichment. Normalization diagrams show LILE enrichment and HFSE depletion, where trends are similar to average IBM values. We interpret plutonic and volcanic units to have similar geochemical relationships, where liquid lines of descent show the evolution of least to most evolved magma types. We provide a model for the formation and magmatic evolution of the Alisitos Arc.

  20. Scientist Honored by DOE for Outstanding Research Accomplishments,

    Science.gov Websites

    passive design tools. The American Society of Heating, Refrigeration and Air Conditioning Engineer's mixed systems. This accomplishment gave the solar energy design community a direct, verifiable method of design manual, Passive Solar Heating Analysis, is an outgrowth of this method. Dr. Balcomb's involvement

  1. Outstanding Science Trade Books for Children in 1991.

    ERIC Educational Resources Information Center

    Science and Children, 1992

    1992-01-01

    Presents an annotated bibliography listed under the following categories: (1) Animals; (2) Archaeology, Anthropology, and Paleontology; (3) Biography; (4) Environment and Conservation; (5) Nature and Life; (6) Physics, Technology, and Engineering; and (7) Underwater and Outer Space. Selection criteria are given. (MDH)

  2. Outstanding Science Trade Books for Children in 1987.

    ERIC Educational Resources Information Center

    Science and Children, 1988

    1988-01-01

    Contains the annotated bibliographies of 78 trade books from 1987. Includes an explanation of the criteria for selection of books. Categories include animals, biography, space science and astronomy, earth science, environment and conservation, life sciences, medical and health sciences, physics, technology and engineering, and others. (CW)

  3. Outstanding Science Trade Books for Children in 1989.

    ERIC Educational Resources Information Center

    Science and Children, 1990

    1990-01-01

    Listed are 100 trade books with brief descriptions and availability information. Categories include animals, biography, space science and astronomy, anthropology and paleontology, life sciences, earth science, conservation, medical and health sciences, physics, technology, and engineering. Criteria for inclusion in this annual list are presented.…

  4. Outstanding Science Trade Books for Children in 1988.

    ERIC Educational Resources Information Center

    Science and Children, 1989

    1989-01-01

    Lists annotations of books based on accuracy of contents, readability, format, and illustrations. Includes number of pages in each entry, price, and availability. Topics cover animals, biographies, space science, astronomy, archaeology, anthropology, earth and life sciences, medical and health sciences, physics, technology, and engineering. (RT)

  5. Longevity of outstanding sporting achievers: Mind versus muscle

    PubMed Central

    Smerdon, David C.; Clarke, Philip M.

    2018-01-01

    Background While there is strong evidence showing the survival advantage of elite athletes, much less is known about those engaged in mind sports such as chess. This study aimed to examine the overall as well as regional survival of International Chess Grandmasters (GMs) with a reference to the general population, and compare relative survival (RS) of GMs with that of Olympic medallists (OMs). Methods Information on 1,208 GMs and 15,157 OMs, respectively, from 28 countries were extracted from the publicly available data sources. The Kaplan-Meier method was used to estimate the survival rates of the GMs. A Cox proportional hazards model was used to adjust the survival for region, year at risk, age at risk and sex, and to estimate the life expectancy of the GMs. The RS rate was computed by matching each GM or OM by year at risk, age at risk and sex to the life table of the country the individual represented. Results The survival rates of GMs at 30 and 60 years since GM title achievement were 87% and 15%, respectively. The life expectancy of GMs at the age of 30 years (which is near the average age when they attained a GM title) was 53.6 ([95% CI]: 47.7–58.5) years, which is significantly greater than the overall weighted mean life expectancy of 45.9 years for the general population. Compared to Eastern Europe, GMs in North America (HR [95% CI]: 0.51 [0.29–0.88]) and Western Europe (HR [95% CI]: 0.53 [0.34–0.83]) had a longer lifespan. The RS analysis showed that both GMs and OMs had a significant survival advantage over the general population, and there was no statistically significant difference in the RS of GMs (RS [95% CI]: 1.14 [1.08–1.20]) compared to OMs: (RS [95% CI]: 1.09 [1.07–1.11]) at 30 years. Conclusion Elite chess players live longer than the general population and have a similar survival advantage to elite competitors in physical sports. PMID:29723296

  6. A Proposal to Investigate Outstanding Problems in Astronomy

    NASA Technical Reports Server (NTRS)

    Ford, Holland

    2002-01-01

    During the period leading up to the spectacular launch of the Space Shuttle Columbia (STS-109) on 1 March 2002 6:22 am EST, the team worked hard on a myriad of tasks to be ready for launch. Our launch support included preparations and rehearsals for the support during the mission, preparation for the SMOV and ERO program, and work to have the science team's data pipeline (APSIS) and data archive (SDA) ready by launch. A core of the team that was at the GSFC during the EVA that installed ACS monitored the turn-on and aliveness tests of ACS. One hour after installation of ACS in the HST George Hartig was showing those of us at Goddard the telemetry which demonstrated that the HRC and WFC CCDs were cooling to their preset temperatures. The TECs had survived launch! After launch, the team had several immediate and demanding tasks. We had to process the ERO observations through our pipeline and understand the limitations of the ground based-based calibrations, and simultaneously prepare the EROs for public release. The ERO images and the SMOV calibrations demonstrated that ACS met or exceeded its specifications for image quality and sensitivity. It is the most sensitive instrument that Hubble has had. The ERO images themselves made the front page of all of the major newspapers in the US. During the months after launch we have worked on the SMOV observations, and are analyzing the data from our science program.

  7. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... surety bond under 11 CFR 9038.5. (2) The amount submitted as estimated necessary winding down costs under...'s date of ineligibility as determined under 11 CFR 9033.5, plus estimated necessary winding down costs as defined under 11 CFR 9034.4(a)(3), less (2) The total of: (i) Cash on hand as of the close of...

  8. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... surety bond under 11 CFR 9038.5. (2) The amount submitted as estimated necessary winding down costs under...'s date of ineligibility as determined under 11 CFR 9033.5, plus estimated necessary winding down costs as defined under 11 CFR 9034.4(a)(3), less (2) The total of: (i) Cash on hand as of the close of...

  9. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... surety bond under 11 CFR 9038.5. (2) The amount submitted as estimated necessary winding down costs under...'s date of ineligibility as determined under 11 CFR 9033.5, plus estimated necessary winding down costs as defined under 11 CFR 9034.4(a)(3), less (2) The total of: (i) Cash on hand as of the close of...

  10. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... surety bond under 11 CFR 9038.5. (2) The amount submitted as estimated necessary winding down costs under...'s date of ineligibility as determined under 11 CFR 9033.5, plus estimated necessary winding down costs as defined under 11 CFR 9034.4(a)(3), less (2) The total of: (i) Cash on hand as of the close of...

  11. Turbulence: The chief outstanding difficulty of our subject

    NASA Technical Reports Server (NTRS)

    Bradshaw, Peter

    1992-01-01

    A review of interesting current topics in turbulence research is decorated with examples of popular fallacies about the behavior of turbulence. Topics include the status of the Law of the Wall, especially in compressible flow; analogies between the effects of Reynolds numbers, pressure gradient, unsteadiness and roughness change; the status of Kolmogorov's universal equilibrium theory and local isotropy of the small eddies; turbulence modelling, with reference to universality, pressure-strain modelling and the dissipation equation; and chaos. Fallacies include the mixing-length concept; the effect of pressure gradient on Reynolds shear stress; the separability of time and space derivatives; models of the dissipation equation; and chaos.

  12. ISMB 2016 offers outstanding science, networking, and celebration

    PubMed Central

    Fogg, Christiana

    2016-01-01

    The annual international conference on Intelligent Systems for Molecular Biology (ISMB) is the major meeting of the International Society for Computational Biology (ISCB). Over the past 23 years the ISMB conference has grown to become the world's largest bioinformatics/computational biology conference. ISMB 2016 will be the year's most important computational biology event globally. The conferences provide a multidisciplinary forum for disseminating the latest developments in bioinformatics/computational biology. ISMB brings together scientists from computer science, molecular biology, mathematics, statistics and related fields. Its principal focus is on the development and application of advanced computational methods for biological problems. ISMB 2016 offers the strongest scientific program and the broadest scope of any international bioinformatics/computational biology conference. Building on past successes, the conference is designed to cater to variety of disciplines within the bioinformatics/computational biology community.  ISMB 2016 takes place July 8 - 12 at the Swan and Dolphin Hotel in Orlando, Florida, United States. For two days preceding the conference, additional opportunities including Satellite Meetings, Student Council Symposium, and a selection of Special Interest Group Meetings and Applied Knowledge Exchange Sessions (AKES) are all offered to enable registered participants to learn more on the latest methods and tools within specialty research areas. PMID:27347392

  13. ISMB 2016 offers outstanding science, networking, and celebration.

    PubMed

    Fogg, Christiana

    2016-01-01

    The annual international conference on Intelligent Systems for Molecular Biology (ISMB) is the major meeting of the International Society for Computational Biology (ISCB). Over the past 23 years the ISMB conference has grown to become the world's largest bioinformatics/computational biology conference. ISMB 2016 will be the year's most important computational biology event globally. The conferences provide a multidisciplinary forum for disseminating the latest developments in bioinformatics/computational biology. ISMB brings together scientists from computer science, molecular biology, mathematics, statistics and related fields. Its principal focus is on the development and application of advanced computational methods for biological problems. ISMB 2016 offers the strongest scientific program and the broadest scope of any international bioinformatics/computational biology conference. Building on past successes, the conference is designed to cater to variety of disciplines within the bioinformatics/computational biology community.  ISMB 2016 takes place July 8 - 12 at the Swan and Dolphin Hotel in Orlando, Florida, United States. For two days preceding the conference, additional opportunities including Satellite Meetings, Student Council Symposium, and a selection of Special Interest Group Meetings and Applied Knowledge Exchange Sessions (AKES) are all offered to enable registered participants to learn more on the latest methods and tools within specialty research areas.

  14. A Proposal to Investigate Outstanding Problems in Astronomy

    NASA Technical Reports Server (NTRS)

    Ford, Holland

    2004-01-01

    Holland Ford and Garth Illingworth organized, managed, and coordinated a very successful year of work by the ACS science team. The team is working well together on analysis of ACS observations and supporting data from other satellites and from ground-based observations. Many important papers have been published or submitted, spanning science from observations of newly discovered debris disks around young stars, to the characterization of galaxy clusters at half the age of the Universe, to observations of proto-clusters with ages of approx. 2 billion years, to searches for galaxies forming within the first billion years after the birth of the universe. One important milestone during the year was the annual team meeting during September. The meeting, organized and led by Holland and Garth, produced a plan for analysis of ACS observations during the coming year, and a plan for obtaining supporting observations with large ground-based telescopes.

  15. A Proposal to Investigate Outstanding Problems in Astronomy

    NASA Technical Reports Server (NTRS)

    Ford, Holland

    2003-01-01

    During the past year the ACS science team has concentrated on analyzing ACS observations, writing papers, and disseminating our results to the astronomy community at conferences and workshops around the world. We also have put considerable effort in getting our results to the public via public lectures and through press releases. Taking a very broad view of our program, we are investigating the evolution of galaxies and clusters of galaxies from their birth, approximately one billion years after the beginning of the Universe, to the present. We have found and characterized a population of galaxies that are no more than 1.4 billion years old. These may well be the Universe s first generation of infant galaxies. Looking at the Universe 500,000 years later, we see what appears to be a cluster of galaxies just beginning to form (a proto-cluster) around a luminous radio galaxy. Moving forward in time and closer to the present, we are studying clusters of galaxies that are less than half the age of the Universe. Our observations and analysis lead us to the important conclusion that the elliptical galaxies in these clusters must have had their last significant star formation some three billion years earlier, which is about the time when the proto-cluster was forming. Coming still closer to home, we are observing nearby massive clusters of galaxies that are approximately 12 billion years old. The gravity from these large aggregates of dark and luminous matter is so strong it warps space-time itself, and makes the cluster act as a cosmic telescope that magnifies the distant galaxies behind the cluster. We used the magnified (or lensed) galaxies to map the distribution of the dominant matter within the clusters, which is the so-called dark matter (the matter is invisible, and its nature is unknown). We also are using these cosmic telescopes to study the distant lensed galaxies that would otherwise be too small and too faint to be seen even by Hubble and the ACS.

  16. 11 CFR 9034.5 - Net outstanding campaign obligations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... used together and if the total cost of all components that are used together exceeds $2000. A list of... or not submitted for matching; currency; balances on deposit in banks; savings and loan institutions... property used in the operation of the campaign whose purchase price exceeded $2000 when received by the...

  17. Outstanding Science Trade Books for Students K-12

    ERIC Educational Resources Information Center

    Science Teacher, 2016

    2016-01-01

    Science teachers and mentors continue to be challenged to meet the high expectations of "A Framework for K-12 Science Education" and the "Next Generation Science Standards." Indeed the Framework urges teachers to help learners "[build] progressively more sophisticated explanations of natural phenomena..." while the…

  18. Outstanding features of Cu-doped ZnS nanoclusters

    NASA Astrophysics Data System (ADS)

    Tawfik, Wael Z.; Farghali, A. A.; Moneim, Ahmed; Imam, N. G.; El-Dek, S. I.

    2018-05-01

    ZnS and their Cu-doped nanoclusters (NCs) were synthesized successfully using the wet chemical route with different Cu content. The crystalline structure was investigated using x-ray powder diffraction which assured the single-phase formation in cubic symmetry. High-resolution transmission electron microscope indicated the microstructure of NCs with a size ranging from 2–4 nm. A butterfly hysteresis (M-H) loop was observed at room temperature with large values of coercivity for the Cu content of x = 0.05. Photoluminescence emission spectra were recorded from 500–615 nm for pure and Cu-doped ZnS NCs at a 350 nm excitation wavelength. The sample exhibited green fluorescence bands peaking at 535, 544, 552.5, 558.2, and 560.6 nm, which confirmed the characteristic feature of Zn2+ as luminescent centers in the lattice. The additional yellow and orange emissions are due to defect levels or/and impurity centers. The dielectric constant as well as the conductivity values increased with increasing Cu content.

  19. Outstanding catalytic activity of ultra-pure platinum nanoparticles.

    PubMed

    Januszewska, Aneta; Dercz, Grzegorz; Piwowar, Justyna; Jurczakowski, Rafal; Lewera, Adam

    2013-12-09

    Small (4 nm) nanoparticles with a narrow size distribution, exceptional surface purity, and increased surface order, which exhibits itself as an increased presence of basal crystallographic planes, can be obtained without the use of any surfactant. These nanoparticles can be used in many applications in an as-received state and are threefold more active towards a model catalytic reaction (oxidation of ethylene glycol). Furthermore, the superior properties of this material are interesting not only due to the increase in their intrinsic catalytic activity, but also due to the exceptional surface purity itself. The nanoparticles can be used directly (i.e., as-received, without any cleaning steps) in biomedical applications (i.e., as more efficient drug carriers due to an increased number of adsorption sites) and in energy-harvesting/data-storage devices. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Sexual and reproductive health: Progress and outstanding needs

    PubMed Central

    Snow, Rachel C.; Laski, Laura; Mutumba, Massy

    2015-01-01

    We examine progress towards the 1994 International Conference on Population and Development (ICPD) commitment to provide universal access to sexual and reproductive health (SRH) services by 2014, with an emphasis on changes for those living in poor and emerging economies. Accomplishments include a 45% decline in the maternal mortality ratio (MMR) between 1990 and 2013; 11.5% decline in global unmet need for modern contraception; ~21% increase in skilled birth attendance; and declines in both the case fatality rate and rate of abortion. Yet aggregate gains mask stark inequalities, with low coverage of services for the poorest women. Demographic and Health Surveys and Multiple Indicator Cluster Surveys from 80 developing countries highlight persistent disparities in skilled birth attendance by household wealth: in 70 of 80 countries (88%), ≥80% of women in the highest quintile were attended by a skilled provider at last birth; in only 23 of the same countries (29%) was this the case for women in the lowest wealth quintile. While there have been notable declines in HIV incidence and prevalence, women affected by HIV are too often bereft of other SRH services, including family planning. Achieving universal access to SRH will require substantially greater investment in comprehensive and integrated services that reach the poor. PMID:25555027

  1. Nashua Wastewater Operator Trainer Recognized for Outstanding Service

    EPA Pesticide Factsheets

    James LaLiberte of the New England Interstate Water Pollution Control Commission in Lowell is being honored by the US Environmental Protection Agency for his work training wastewater operators throughout the country.

  2. The Application of Ground-Penetrating Radar to Transportation Engineering: Recent Advances and New Perspectives (GI Division Outstanding ECS Award Lecture)

    NASA Astrophysics Data System (ADS)

    Tosti, Fabio; Benedetto, Andrea; Pajewski, Lara; Alani, Amir M.

    2017-04-01

    aims at presenting the recent advances and the new perspectives in the application of GPR to transportation engineering. This study reports on new experimental-based and theoretical models for the assessment of the physical (i.e., clay and water content in subgrade soils, railway ballast fouling) and the mechanical (i.e., the Young's modulus of elasticity) properties that are critical in maintaining the structural stability and the bearing capacity of the major transport infrastructures, such as highways, railways and airfields. With regard to the physical parameters, the electromagnetic behaviour related to the clay content in the load-bearing layers of flexible pavements as well as in subgrade soils has been analysed and modelled in both dry and wet conditions. Furthermore, it is discussed a new simulation-based methodology for the detection of the fouling content in railway ballast. Concerning the mechanical parameters, experimental based methods are presented for the assessment of the strength and deformation properties of the soils and the top-bounded layers of flexible pavements. Furthermore, unique case studies in terms of the methodology proposed, the survey planning and the site procedures in rather complex operations, are discussed in the case of bridges and tunnels inspections. Acknowledgements The Authors are grateful to the GI Division President Dr. Francesco Soldovieri and the relevant Award Committee in the context of the "GI Division Outstanding Early Career Scientists Award" of the European Geosciences Union. We also acknowledge the COST Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" for providing networking and discussion opportunities throughout its activity and operation as well as facilitating prospect for publishing research outputs.

  3. 34 CFR 674.57 - Cancellation for law enforcement or corrections officer service-Federal Perkins, NDSL and Defense...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 100 percent of the outstanding balance on a borrower's Federal Perkins or NDSL made on or after... employing agency. (2) An institution must cancel up to 100 percent of the outstanding loan balance on a... up to 100 percent of the outstanding balance of a borrower's Federal Perkins, NDSL, or Defense loan...

  4. 5 CFR 831.105 - Computation of interest.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... thereafter, compounded annually, is charged. Interest is charged on the outstanding balance of a deposit from... outstanding balance of a refund from the date the refund was paid. Interest is charged to the date of deposit... Secretary of Treasury, compounded annually. Interest is charged on the outstanding balance of a deposit from...

  5. America COMPETES Act and the FY2010 Budget

    DTIC Science & Technology

    2009-06-15

    Outstanding Junior Investigator, Nuclear Physics Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development...Spallation Neutron Source Instrumentation Fellowships, and the Fusion Energy Sciences Graduate Fellowships.2 If members of Congress agree with this...Nuclear Physics Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development; Advanced Scientific Computing

  6. The Winners' Circle

    ERIC Educational Resources Information Center

    Reese, Susan

    2007-01-01

    In this article, the author presents the ACTE's award winning educators for 2007. They are: (1) Leslie Watkins, 2007 ACTE Teacher of the Year; (2) Mike Gillispie, 2007 ACTE Outstanding Career and Technical Educator; (3) Sandy Hume, 2007 ACTE Outstanding New Career and Technical Teacher; and (4) Joline Dunbar, 2007 ACTE Outstanding Teacher in…

  7. 76 FR 66860 - Single Family Housing Guaranteed Loan Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... percent of the outstanding principal balance of the loan for the life of the loan. The intent of the... of 0.3 percent of the outstanding principal balance will be required in order that the SFHGLP may... to charge an annual fee of 0.3 percent of the outstanding principal balance of the loan for the life...

  8. The America COMPETES Act and the FY2009 Budget

    DTIC Science & Technology

    2008-10-17

    Junior Investigator, Nuclear Physics Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development; Advanced...Instrumentation Fellowships, and the Fusion Energy Sciences Graduate Fellowships.20 The DOE Summer Institutes authorization in the act is $20 million in FY2009...corresponds to pre-existing High Energy Physics Outstanding Junior Investigator, Nuclear Physics Outstanding Junior Investigator, Fusion Energy Sciences Plasma

  9. Survival of three commercially available natural enemies exposed to Michigan wildflowers.

    PubMed

    Walton, Nathaniel J; Isaacs, Rufus

    2011-10-01

    Flowering plants are often used in habitat management programs to conserve the arthropod natural enemies of insect pests. In this study, nine species of flowering plants representing six families commonly found in North America east of the Rocky Mountains were evaluated based on how much they extended the lifespans of three commercially available natural enemy species in cages with cut flower stems compared with cages containing water only. The natural enemies used in the experiments were a lady beetle (Coleoptera: Coccinellidae: Hippodamia convergens Guérin-Méneville), a predatory bug (Heteroptera: Anthocoridae: Orius insidiosus (Say)), and an aphid parasitoid (Hymenoptera: Braconidae: Aphidius colemani Viereck). The plant species that most extended the lifespans of all three natural enemies were Monarda fistulosa L. (Lamiaceae), Solidago juncea Aiton (Asteraceae), and Daucus carota L. (Apiaceae). Agastache nepetoides (L.) Kuntze (Lamiaceae), Lobelia siphilitica L. (Campanulaceae), and Trifolium pratense L. (Fabaceae) were intermediate in their support of natural enemies. One plant species, Penstemon hirsutus (L.) Willdenow (Scrophulariaceae), did not contribute to the longevity of natural enemies any more than water alone. These results emphasize the need for multi-species evaluations of flowering plants for conservation biocontrol programs, and the variability in plant value for natural enemies.

  10. Outstanding problems in the band structures of 152Sm

    NASA Astrophysics Data System (ADS)

    Gupta, J. B.; Hamilton, J. H.

    2017-09-01

    The recent data on B (E 2 ) values, deduced from the multi-Coulex excitation of the low spin states in the decay of 152Sm, and other experimental findings in the last two decades are compared with the predictions from the microscopic dynamic pairing plus quadrupole model of Kumar and Baranger. The 1292.8 keV 2+ state is assigned to the 03 + band, and the K =2 assignment of the 1769 keV 2+ state is confirmed. The anomaly of the shape coexistence of the assumed spherical β band versus the deformed ground band is resolved. The values from the critical point symmetry X(5) support the collective character of the β band. The problem with the two-term interacting boson model Hamiltonian in predicting β and γ bands in 152Sm leads to interesting consequences. The collective features of the second excited Kπ=03 + band are preferred over the "pairing isomer" view. Also the multiphonon nature of the higher lying Kπ=22 +β γ band and Kπ=4+ band are illustrated vis-à-vis the new data and the nuclear structure theory.

  11. 11 CFR 9004.9 - Net outstanding qualified campaign expenses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... of the necessary winding down costs, as defined under 11 CFR 9004.4(a)(4), submitted in the format... amount submitted as an estimate of necessary winding down costs under paragraph (a)(1)(iii) of this... shall include estimated costs for office space rental, staff salaries, legal expenses, accounting...

  12. 11 CFR 9004.9 - Net outstanding qualified campaign expenses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... of the necessary winding down costs, as defined under 11 CFR 9004.4(a)(4), submitted in the format... amount submitted as an estimate of necessary winding down costs under paragraph (a)(1)(iii) of this... shall include estimated costs for office space rental, staff salaries, legal expenses, accounting...

  13. 11 CFR 9004.9 - Net outstanding qualified campaign expenses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... of the necessary winding down costs, as defined under 11 CFR 9004.4(a)(4), submitted in the format... amount submitted as an estimate of necessary winding down costs under paragraph (a)(1)(iii) of this... shall include estimated costs for office space rental, staff salaries, legal expenses, accounting...

  14. 11 CFR 9004.9 - Net outstanding qualified campaign expenses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... of the necessary winding down costs, as defined under 11 CFR 9004.4(a)(4), submitted in the format... amount submitted as an estimate of necessary winding down costs under paragraph (a)(1)(iii) of this... shall include estimated costs for office space rental, staff salaries, legal expenses, accounting...

  15. Ancient deltas on Mars: outstanding targets for martian habitability?

    NASA Astrophysics Data System (ADS)

    Gupta, S.; Fawdon, P.; Grindrod, P. M.; Balme, M. R.; Hauber, E.; Warner, N. H.; Muller, J. P.

    2014-12-01

    The identification of putative ancient deltaic sedimentary systems on Mars has been both exciting and controversial. Our excitement is elicted by the potential provided by deltas as evidence for standing bodies of water associated with the deltas, and the resulting implications for both the ancient climate of Mars and ancient habitability. The controversy stems from how confident can we be in the identification of ancient deltaic systems from orbital data, and how robust are our assertions about the habitability potential of such settings. Delta systems in particular are key astrobiological targets because at their distal toes fine-grained sediment (ie., clays) settle from suspension in a lower energy setting and they are commonly characterised by high rates of sedimentation. This leads to high preservation potential of biosignatures. Targeting of future Mars rovers to investigate deltaic landing sites requires better understanding of these issues to reduce exploration risk. In this presentation, we describe the key criteria that enable us to make robust interpretations of deltaic stratigraphy and constrain delta evolution for martian systems. In particular, the past 10 years has seen in a revolution in our process understanding of terrestrial delta systems through a combination of field, experimental and numerical modelling studies. Analysis of martian deltas has much to gain from these results. We go on to consider why deltaic systems offer potential as astrobiological target paleoenvironments. We use the exhumed delta system (Hypanis delta system) at the termination of Hypanis Vallis, 11.8°N, 314.96°E as a case example. This system, situated in Xanthe Terra, comprises layered sedimentary rocks with an overall multi-lobate geometry and associated inverted channel networks. The Hypanis 'delta' is a proposed landing site for the ExoMars rover and also for the NASA 2020 mission.

  16. An outstanding researcher of the solar eclipses- Nicolas Donitch

    NASA Astrophysics Data System (ADS)

    Gaina, Alex

    1998-09-01

    Nicolae Donitch (1874, Chisinau-1958, Nice, France?) worked in Russia (until 1917), Romania (1918-1944) and France (1945-1958?). His observatory was placed in Dubossary-Vechi (where he worked with some intervals between 1908 and 1944. He was designated by the Russian Academy of Sciences for the observations of the total Solar eclipse in Elche (Spain) on 28 May 1900. Other solar eclipses observed by N. Donitch: 17-18 may 1901, Padong (Sumatra); 1904 - the annular eclipse of the Sun in Pnom-Penh (Cambodge); august 1905, Alcala de Chisvert (Spain) and Assuan (Upper Egypt); 16/17 April 1912, Portugal; 21 august 1914, Crimea; 1925, USA; 1929 Indochina and Philipines; 1930, Egypt; 1932 Egypt and cape Porpoise,Maine USA; 1936, Inneboli, Turkey. Other solar investigations by N. Donitch; Solar cromosphere (Odessa, 1902; Mount- Blanch, 1902-1903); The passage of the planet Mercury through the solar disk (November, 1907, Egypt; October 1914, Algeria).

  17. 11 CFR 9004.9 - Net outstanding qualified campaign expenses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... total cost of all components that are used together exceeds $2000. A list of all capital assets shall be... business on the day of the election, including: All contributions dated on or before that date; currency... of this section, the term capital asset means any property used in the operation of the campaign...

  18. What are the Outstanding Questions in Biosphere-Atmosphere Exchange?

    NASA Astrophysics Data System (ADS)

    Katul, G.; Finnigan, J.

    2002-12-01

    Our answer to this question has three parts. At the highest level human population is now so large (and will grow to 10-12 million by 2050 before stabilizing and reversing) and our capacity to influence the biosphere is so profound that we must now treat human, biophysical and geophysical processes as a single interacting system: the Anthroposphere. The Anthroposphere is a complex adaptive system (CAS) in the sense that action of humans individually or in groups (as large as nations) are a response to an environment that includes not just the geosphere and biosphere but the sum of human interactions as well. These actions, in turn, will change this system that provides critical ecosystem services that we are just now realizing are finite and threatened. At present we lack the tools and understanding even to frame key questions about the Anthroposphere although the emerging discipline of Complex System Science is hinting at ways this might be done. At the next level we address the problems posed by cross-scale interactions central to the state and function of the geosphere and biosphere, where processes at the cellular level, (e.g. photosynthesis and respiration), have consequences on the global level and vice-versa through a sequence of non-linear upscale and downscale interactions. Currently there are large gaps in our understanding of this scale cascade that inhibit our ability to parameterize, model and predict phenomena such as the rapid shifts in climate that recent studies of the paleo record have revealed. In short, we need to quantify the risk that our current actions may cause abrupt climate changes that may then feed upon the Anthrosphere. Unless we can reduce the uncertainty with which we describe quantitatively the non-human parts of the Anthroposphere, the injection of models of human interaction, initially tentative, may reduce our predictive ability to unusable levels. Finally we can detail a set of key processes that are themselves critical to geosphere-biosphere functioning but which are poorly understood as yet.

  19. Portraits of Outstanding African American Women. Grades 4-8+.

    ERIC Educational Resources Information Center

    Metcalf, Doris Hunter

    This resource book provides information and activity sheets on the achievements and contributions of exceptional African American women, past and present. The book contains six sections, thematically organized around the central issue(s) affecting the lives of the women featured. Introductory questions, biographical portraits and skill-building…

  20. Titan's cold case files - Outstanding questions after Cassini-Huygens

    NASA Astrophysics Data System (ADS)

    Nixon, C. A.; Lorenz, R. D.; Achterberg, R. K.; Buch, A.; Coll, P.; Clark, R. N.; Courtin, R.; Hayes, A.; Iess, L.; Johnson, R. E.; Lopes, R. M. C.; Mastrogiuseppe, M.; Mandt, K.; Mitchell, D. G.; Raulin, F.; Rymer, A. M.; Todd Smith, H.; Solomonidou, A.; Sotin, C.; Strobel, D.; Turtle, E. P.; Vuitton, V.; West, R. A.; Yelle, R. V.

    2018-06-01

    The entry of the Cassini-Huygens spacecraft into orbit around Saturn in July 2004 marked the start of a golden era in the exploration of Titan, Saturn's giant moon. During the Prime Mission (2004-2008), ground-breaking discoveries were made by the Cassini orbiter including the equatorial dune fields (flyby T3, 2005), northern lakes and seas (T16, 2006), and the large positive and negative ions (T16 & T18, 2006), to name a few. In 2005 the Huygens probe descended through Titan's atmosphere, taking the first close-up pictures of the surface, including large networks of dendritic channels leading to a dried-up seabed, and also obtaining detailed profiles of temperature and gas composition during the atmospheric descent. The discoveries continued through the Equinox Mission (2008-2010) and Solstice Mission (2010-2017) totaling 127 targeted flybys of Titan in all. Now at the end of the mission, we are able to look back on the high-level scientific questions from the start of the mission, and assess the progress that has been made towards answering these. At the same time, new scientific questions regarding Titan have emerged from the discoveries that have been made. In this paper we review a cross-section of important scientific questions that remain partially or completely unanswered, ranging from Titan's deep interior to the exosphere. Our intention is to help formulate the science goals for the next generation of planetary missions to Titan, and to stimulate new experimental, observational and theoretical investigations in the interim.

  1. 12 CFR 652.50 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...: (1) The par value of outstanding common stock; (2) The par value of outstanding preferred stock; (3) Paid-in capital, which is the amount of owner investment in Farmer Mac in excess of the par value of...

  2. 12 CFR 652.50 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...: (1) The par value of outstanding common stock; (2) The par value of outstanding preferred stock; (3) Paid-in capital, which is the amount of owner investment in Farmer Mac in excess of the par value of...

  3. 12 CFR 652.50 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...: (1) The par value of outstanding common stock; (2) The par value of outstanding preferred stock; (3) Paid-in capital, which is the amount of owner investment in Farmer Mac in excess of the par value of...

  4. Comparison through a prospective and randomized study of two replenishment methods at polyvalent hospitalization units with two-bin storage systems

    PubMed

    Bernal, José Luis; Mera-Flores, Ana María; Baena Lázaro, Pedro Pablo; Sebastián Viana, Tomás

    2017-11-27

    Two-bin storage systems increase nursing staff satisfaction and decrease inventories, but the implications that logistic staff would determine the needs of replenishment are unknown. This study aimed to evaluate whether entrust to logistics staff this responsibility at the polyvalent hospitalization units with two-bin storage is associated with higher risk of outstanding orders. This was a prospective randomized experiment whit masking. Outstanding orders were considered variable response, those corresponding to assessments of the logistics staff were included in the control group and those corresponding to the nursing staff in the control group. Concordance between observers was analyzed using the Bland-Altman method; the difference between groups, with the U of Mann-Whitney and the cumulative incidence of outstanding orders and their relative risk was calculated. The mean amount requested by the logistic and nursing staff was 29.9 (SD:167.4) and 36 (SD:190) units respectively, the mean difference between observers was 6.11 (SD:128.95) units and no significant differences were found between groups (p = 0.430). The incidence of outstanding orders was 0.64% in the intervention group and 0.15% in the control group; the relative risk, 2.31 (0.83 - 6.48) and the number of cases required for an outstanding order, 516. Outstanding order relative risk is not associated with the category of the staff that identifies the replenishment needs at the polyvalent hospitalization units.

  5. Winning Ways.

    ERIC Educational Resources Information Center

    Lozada, Marlene; And Others

    1996-01-01

    Profiles the American Vocational Association vocational teacher of the year, Rebecca Rhodes, in "Coming Full Circle" (Lozada); the outstanding vocational educator, Roy Peters, Jr., in "The Shoes Fit" (Dykman); and the outstanding new vocational teacher, Ann Krause, in "First Love" (Vo). (SK)

  6. 17 CFR 240.3a55-4 - Exclusion from definition of narrow-based security index for indexes composed of debt securities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... respective rules promulgated thereunder, that is a note, bond, debenture, or evidence of indebtedness; (ii... security has outstanding securities that are notes, bonds, debentures, or evidences of indebtedness having... municipal security has outstanding securities that are notes, bonds, debentures, or evidences of...

  7. 17 CFR 240.3a55-4 - Exclusion from definition of narrow-based security index for indexes composed of debt securities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... respective rules promulgated thereunder, that is a note, bond, debenture, or evidence of indebtedness; (ii... security has outstanding securities that are notes, bonds, debentures, or evidences of indebtedness having... municipal security has outstanding securities that are notes, bonds, debentures, or evidences of...

  8. 17 CFR 240.3a55-4 - Exclusion from definition of narrow-based security index for indexes composed of debt securities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... respective rules promulgated thereunder, that is a note, bond, debenture, or evidence of indebtedness; (ii... security has outstanding securities that are notes, bonds, debentures, or evidences of indebtedness having... municipal security has outstanding securities that are notes, bonds, debentures, or evidences of...

  9. 17 CFR 240.3a55-4 - Exclusion from definition of narrow-based security index for indexes composed of debt securities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... respective rules promulgated thereunder, that is a note, bond, debenture, or evidence of indebtedness; (ii... security has outstanding securities that are notes, bonds, debentures, or evidences of indebtedness having... municipal security has outstanding securities that are notes, bonds, debentures, or evidences of...

  10. 26 CFR 1.412(c)(1)-3 - Applying the minimum funding requirements to restored plans.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... balance in the funding standard account is set equal to zero when the initial restoration amortization... that are sufficient to prevent the outstanding balance of the initial restoration amortization base..., the maximum permitted outstanding balance of the initial restoration amortization base at the end of...

  11. Educating Exceptional Children: Current Issue for Educators

    ERIC Educational Resources Information Center

    Specht, Jacqueline

    2004-01-01

    The Oxford dictionary defines exceptionality as "forming an exception; very unusual; outstandingly good." A thesaurus provides the following synonyms: outstanding, excellent, brilliant, antonym of ordinary. In education and psychology textbooks and journals, however, it is often defined in ways that focus on limitations, with synonyms…

  12. Vocational/Industrial Arts.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents high school and college vocational/industrial arts buildings considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting unique concepts and ideas. For each citation, the article offers information on the…

  13. 76 FR 24513 - Public Land Order No. 7765; Partial Revocation Jupiter Inlet Lighthouse Withdrawal; Florida

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ...] Public Land Order No. 7765; Partial Revocation Jupiter Inlet Lighthouse Withdrawal; Florida AGENCY... as part of the Jupiter Inlet Lighthouse Outstanding Natural Area. DATES: Effective Date: May 2, 2011... U.S.C. 1787), which created the Jupiter Inlet Lighthouse Outstanding Natural Area, and which...

  14. Motivation within the DMGT 2.0 Framework

    ERIC Educational Resources Information Center

    Gagne, Francoys

    2010-01-01

    This article begins with a brief survey of the recent update of the "Differentiated Model of Giftedness and Talent" (DMGT). The DMGT defines talent development as the transformation of outstanding natural abilities (called gifts) into outstanding knowledge and skills (called talents). Two types of catalysts, intrapersonal and…

  15. Legitimation, Performativity and the Tyranny of a "Hijacked" Word

    ERIC Educational Resources Information Center

    Clapham, Andrew; Vickers, Rob; Eldridge, Jo

    2016-01-01

    Outstanding education is a high-level policy narrative in England rehearsed by school leaders, politicians, policy-makers and inspectors alike. The "legitimacy" of knowledge, performativity and discourse-based analysis are mobilised to examine outstanding. The paper explores how informants in the English state secondary education sector…

  16. Libraries/Media Centers.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college libraries/media centers considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the…

  17. Exhibition Spaces/Galleries.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents educational exhibition space/galleries considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the firm,…

  18. Chapels/Worship Centers.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents chapels/worship centers considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, focusing on concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client, total…

  19. Administrative Areas/Offices.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents administrative areas/offices considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, focusing on concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client,…

  20. Physical-Education Facilities/Recreation Centers.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college physical education/recreation facilities considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting unique concepts and ideas. For each citation, the article offers information on the firm,…

  1. Auditoriums/Music Rooms.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents auditoriums/music rooms considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, focusing on concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client, total…

  2. Impact-Basin Formation on Mercury: Current Observations and Outstanding Questions

    NASA Astrophysics Data System (ADS)

    Baker, D. M. H.; Head, J. W.; Fassett, C. I.

    2018-05-01

    Mercury provides an important laboratory for understanding impact-basin formation on planetary bodies. MESSENGER observations improved our understanding, but much is still unknown about the formation and evolution of basin features.

  3. Transparent Pullulan/Mica Nanocomposite Coatings with Outstanding Oxygen Barrier Properties

    PubMed Central

    Boyacı, Derya; Trabattoni, Silvia; Tavazzi, Silvia

    2017-01-01

    This study presents a new bionanocomposite coating on poly(ethylene terephthalate) (PET) made of pullulan and synthetic mica. Mica nanolayers have a very high aspect ratio (α), at levels much greater than that of conventional exfoliated clay layers (e.g., montmorillonite). A very small amount of mica (0.02 wt %, which is ϕ ≈ 0.00008) in pullulan coatings dramatically improved the oxygen barrier performance of the nanocomposite films under dry conditions, however, this performance was partly lost as the environmental relative humidity (RH) increased. This outcome was explained in terms of the perturbation of the spatial ordering of mica sheets within the main pullulan phase, because of RH fluctuations. This was confirmed by modelling of the experimental oxygen transmission rate (OTR) data according to Cussler’s model. The presence of the synthetic nanobuilding block (NBB) led to a decrease in both static and kinetic coefficients of friction, compared with neat PET (≈12% and 23%, respectively) and PET coated with unloaded pullulan (≈26% reduction in both coefficients). In spite of the presence of the filler, all of the coating formulations did not significantly impair the overall optical properties of the final material, which exhibited haze values below 3% and transmittance above 85%. The only exception to this was represented by the formulation with the highest loading of mica (1.5 wt %, which is ϕ ≈ 0.01). These findings revealed, for the first time, the potential of the NBB mica to produce nanocomposite coatings in combination with biopolymers for the generation of new functional features, such as transparent high oxygen barrier materials. PMID:28925951

  4. Educational utilization of outstanding spherulitic rhyolite occurred in Cheongsong, Korea

    NASA Astrophysics Data System (ADS)

    Jang, Y. D.; Woo, H.

    2015-12-01

    Cheongsong is located in the central eastern area of South Korea. Unique spherulitic rhyolites occur in this region as dykes formed about 48 to 50 million years ago. Composed of quartz and feldspar these spherulitic rhyolites show various flowerlike shapes, such as chrysanthemum, dandelion, rose, carnation, sunflower, dahlia and so on, so they are called 'flower stones'. The spherulite indicates that it was undercooled caused by very fast cooling at a shallow depth near the surface and the variety of shapes resulted from the difference of crystallizing conditions. According to the condition, minerals start to crystallize homogeneously or heterogeneously and develop as rounded or fibrous shapes, representing beautiful patterns when combined. These spherulitic structures are very rare not only in Korea but also globally, being valuable for research and preservation because of their rarity, beauty and diversity. Cheongsong therefore applies to the UGG (UNESCO Global Geopark) in an attempt to popularize the flower stones and use them as education materials which can also be incorporated in other valuable sites. The exhibition center provides diverse types of flower stones in which visitors could learn about rhyolitic volcanism, crystallization and spherulite and can experience the process of changing a rough stone into a flower stone. A geotrail course has also been created, showing each type of flower stone on the outcrop and providing educational programs about geological mechanisms of the stones with a trained guide.

  5. Sticking to the story: outstanding challenges in gecko-inspired adhesives.

    PubMed

    Niewiarowski, Peter H; Stark, Alyssa Y; Dhinojwala, Ali

    2016-04-01

    The natural clinging ability of geckos has inspired hundreds of studies seeking design principles that could be applied to creating synthetic adhesives with the same performance capabilities as the gecko: adhesives that use no glue, are self-cleaning and reusable, and are insensitive to a wide range of surface chemistries and roughness. Important progress has been made, and the basic mechanics of how 'hairy' adhesives work have been faithfully reproduced, advancing theory in surface science and portending diverse practical applications. However, after 15 years, no synthetic mimic can yet perform as well as a gecko and simultaneously meet of all the criteria listed above. Moreover, processes for the production of inexpensive and scalable products are still not clearly in view. Here, we discuss our perspective on some of the gaps in understanding that still remain; these gaps in our knowledge should stimulate us to turn to deeper study of the way in which free-ranging geckos stick to the variety of surfaces found in their natural environments and to a more complete analysis of the materials composing the gecko toe pads. © 2016. Published by The Company of Biologists Ltd.

  6. Manfred Girbardt and Charles Bracker: outstanding pioneers in fungal microscopy.

    PubMed

    Bartnicki-Garcia, Salomon

    2015-01-01

    Midway through the twentieth century, the availability of new and improved optical and electronic microscopes facilitated rapid advances in the elucidation of the fine structure of fungal cells. In this Essay, I pay tribute to Manfred Girbardt (1919-1991) and Charles Bracker (1938-2012)—two individuals who, despite being separated by geography and the restrictions of the Cold War, both made equally fundamental discoveries in fungal cell ultrastructure and set high standards for specimen manipulation and image processing.

  7. Outstanding Issues at the Al Turi Landfill in Goshen, NY

    EPA Pesticide Factsheets

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

  8. Outstanding Issues at the Al Turi Landfill in Goshen, NY

    EPA Pesticide Factsheets

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  9. Engaging Hard to Reach Families:" Learning from Five 'Outstanding' Schools"

    ERIC Educational Resources Information Center

    Watt, Laura

    2016-01-01

    Parental engagement is shown to have a significant effect on educational outcomes, especially at primary school level. It can take a variety of forms including helping children with homework and attending parents' evenings. Evidence suggests that parents with lower socio-economic status (SES) are less likely to engage in their children's education…

  10. Ahmad Pesaran Honored with DOE Assistant Secretary's 2017 EERE Outstanding

    Science.gov Websites

    lithium-ion battery performance for electric vehicles. No stranger to inspiring colleagues, providing Michelbacher (INL, VTO Battery and Electrification), Steven Boyd (DOE, VTO Battery and Electrification), Brian Cunningham (DOE, VTO Battery and Electrification), Samuel Gillard (DOE, VTO Battery and Electrification

  11. A precipitation-hardened high-entropy alloy with outstanding tensile properties

    DOE PAGES

    He, J. Y.; Wang, H.; Huang, H. L.; ...

    2015-09-29

    Recent studies indicated that high-entropy alloys (HEAs) possess unusual structural and thermal features, which could greatly affect dislocation motion and contribute to the mechanical performance, however, a HEA matrix alone is insufficiently strong for engineering applications and other strengthening mechanisms are urgently needed to be incorporated. In this work, we demonstrate the possibility to precipitate nanosized coherent reinforcing phase, i.e., L1 2-Ni 3(Ti,Al), in a fcc-FeCoNiCr HEA matrix using minor additions of Ti and Al. Through thermomechanical processing and microstructure controlling, extraordinary balanced tensile properties at room temperature were achieved, which is due to a well combination of various hardeningmore » mechanisms, particularly precipitation hardening. The applicability and validity of the conventional strengthening theories are also discussed. In conclusion, the current work is a successful demonstration of using integrated strengthening approaches to manipulate the properties of fcc-HEA systems, and the resulting findings are important not only for understanding the strengthening mechanisms of metallic materials in general, but also for the future development of high-performance HEAs for industrial applications.« less

  12. 12 CFR 24.4 - Investment limits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Investment limits. 24.4 Section 24.4 Banks and... ENTITIES, COMMUNITY DEVELOPMENT PROJECTS, AND OTHER PUBLIC WELFARE INVESTMENTS § 24.4 Investment limits. (a) Limits on aggregate outstanding investments. A national bank's aggregate outstanding investments under...

  13. Transforming Gifts into Talents: The DMGT as a Developmental Theory

    ERIC Educational Resources Information Center

    Gagne, Francoys

    2004-01-01

    The Differentiated Model of Giftedness and Talent (DMGT) presents the talent development process (P) as the transformation of outstanding natural abilities, or gifts (G), into outstanding systematically developed skills which define expertise, or talent (T) 3 in a particular occupational field. This developmental sequence constitutes the heart of…

  14. 12 CFR 32.7 - Residential real estate loans, small business loans, and small farm loans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... total outstanding amount of a national bank's loans and extensions of credit to one borrower made under... surplus. (5) The total outstanding amount of a national bank's loans and extensions of credit to all of... concerns about credit quality, undue concentrations in the bank's portfolio of residential real estate...

  15. 12 CFR 24.4 - Investment limits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Investment limits. 24.4 Section 24.4 Banks and... ENTITIES, COMMUNITY DEVELOPMENT PROJECTS, AND OTHER PUBLIC WELFARE INVESTMENTS § 24.4 Investment limits. (a) Limits on aggregate outstanding investments. A national bank's aggregate outstanding investments under...

  16. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... note. (b) Second premium; first payment more than one year following initial endorsement. If the date... average outstanding principal obligation of the note for the following year which shall be adjusted so as...) one percent of the average outstanding principal obligation of the note for the year following the...

  17. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... note. (b) Second premium; first payment more than one year following initial endorsement. If the date... average outstanding principal obligation of the note for the following year which shall be adjusted so as...) one percent of the average outstanding principal obligation of the note for the year following the...

  18. 24 CFR 220.804 - Insurance premiums.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... note. (b) Second premium; first payment more than one year following initial endorsement. If the date... average outstanding principal obligation of the note for the following year which shall be adjusted so as...) one percent of the average outstanding principal obligation of the note for the year following the...

  19. The Educational Evangelist of Eisleben: Martin Luther (1483-1546).

    ERIC Educational Resources Information Center

    Brickman, William W.

    1983-01-01

    While Martin Luther is often regarded as an outstanding educator and his historical importance as a religious leader is indisputable, a closer examination of his writings on religion and education and his virulent anti-Semitism leave his status as an outstanding general educator open to serious question. (IS)

  20. Classrooms.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college classrooms considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, focusing on concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client,…

  1. Common Areas.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college common areas considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the firm, client,…

  2. Multipurpose Rooms.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college multipurpose rooms considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the firm,…

  3. Interior Renovation.

    ERIC Educational Resources Information Center

    American School & University, 2003

    2003-01-01

    Presents K-12 and college interior renovations considered outstanding in a competition, which judged the most outstanding learning environments at educational institutions nationwide. Jurors spent two days reviewing projects, highlighting concepts and ideas that made them exceptional. For each citation, the article offers information on the firm,…

  4. 77 FR 20796 - Annual Updates to the Income Contingent Repayment (ICR) Plan Formula for 2011; William D. Ford...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-06

    ... Amounts General notes about the examples in this attachment: The interest rates used in the examples are... in this attachment. For married borrowers, the outstanding balance on the loans of each borrower and... proportion as that borrower's debt to the total outstanding balance. Each borrower is billed separately. For...

  5. An Exploration of Reasons for Shanghai's Success in the OECD Program for International Student Assessment (PISA) 2009

    ERIC Educational Resources Information Center

    Minxuan, Zhang; Lingshuai, Kong

    2012-01-01

    The outstanding performance of Shanghai students in the 4th Programme for International Student Assessment (PISA 2009) gained widespread attention at home and abroad. In this paper, the authors attribute this outstanding performance to three traditional factors and six modern factors. The traditional factors are high parental expectations, belief…

  6. 24 CFR 4001.106 - Eligible mortgagors.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Eligible mortgagors. 4001.106... March 1, 2008, a total monthly mortgage payment (based on mortgages outstanding on March 1, 2008) of... after March 1, 2008, the mortgagor has a total monthly mortgage payment (based on mortgages outstanding...

  7. 12 CFR 652.50 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... accordance with generally accepted accounting principles: (1) The par value of outstanding common stock; (2) The par value of outstanding preferred stock; (3) Paid-in capital, which is the amount of owner investment in Farmer Mac in excess of the par value of stock; (4) Retained earnings; and, (5) Any allowances...

  8. 12 CFR 3.100 - Capital and surplus.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... shall include the amount of common stock outstanding and unimpaired plus the amount of perpetual preferred stock outstanding and unimpaired. (b) Capital Stock. The term capital stock as used in provisions of law relating to the capital stock of national banking associations, other than 12 U.S.C. 101, 177...

  9. 24 CFR 213.255 - Premiums where first principal payment one year or less after initial endorsement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... insurance endorsement, the mortgagee, upon such first principal payment date, shall pay a second premium equal to one-half of one percent of the average outstanding principal obligation of the mortgage for the... and second premiums shall equal the sum of (i) One percent per annum of the average outstanding...

  10. 26 CFR 1.585-6 - Recapture method of changing from the reserve method of section 585.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... this section provides rules on the effect of disposing of loans; and paragraph (d) of this section... otherwise disposes of any of its outstanding loans on or after the first day of its disqualification year... if a bank to which this section applies transfers outstanding loans to another corporation on or...

  11. 26 CFR 1.585-6 - Recapture method of changing from the reserve method of section 585.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... this section provides rules on the effect of disposing of loans; and paragraph (d) of this section... otherwise disposes of any of its outstanding loans on or after the first day of its disqualification year... if a bank to which this section applies transfers outstanding loans to another corporation on or...

  12. 26 CFR 1.585-6 - Recapture method of changing from the reserve method of section 585.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... this section provides rules on the effect of disposing of loans; and paragraph (d) of this section... otherwise disposes of any of its outstanding loans on or after the first day of its disqualification year... if a bank to which this section applies transfers outstanding loans to another corporation on or...

  13. 26 CFR 1.585-6 - Recapture method of changing from the reserve method of section 585.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... this section provides rules on the effect of disposing of loans; and paragraph (d) of this section... otherwise disposes of any of its outstanding loans on or after the first day of its disqualification year... if a bank to which this section applies transfers outstanding loans to another corporation on or...

  14. Sexism in Children's Science Trade Book Illustrations.

    ERIC Educational Resources Information Center

    Styer, Sandra

    The relative percentages of males and females in illustrations were identified in a select sample of children's science trade books. The books chosen for analysis were the "Outstanding Trade Books for Children 1979." These books were selected as outstanding children's science trade books mainly for grades K-8 and were evaluated by a…

  15. 24 CFR 235.204 - Amount of annual MIP.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Obligations-Homes for Lower Income Families § 235.204 Amount of annual MIP. (a) With respect to... an annual MIP shall be paid in an amount equal to one-half percent of the average outstanding... be paid in an amount equal to seven-tenths of one percent of the average outstanding principal...

  16. 24 CFR 235.204 - Amount of annual MIP.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Obligations-Homes for Lower Income Families § 235.204 Amount of annual MIP. (a) With respect to... an annual MIP shall be paid in an amount equal to one-half percent of the average outstanding... be paid in an amount equal to seven-tenths of one percent of the average outstanding principal...

  17. 24 CFR 235.202 - Amount of initial MIP.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... and Obligations-Homes for Lower Income Families § 235.202 Amount of initial MIP. (a) With respect to... amount equal to one-half percent of the average outstanding principal obligation for the first year of... shall be in an amount equal to seven-tenths of one percent of the average outstanding principal...

  18. 24 CFR 235.202 - Amount of initial MIP.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Obligations-Homes for Lower Income Families § 235.202 Amount of initial MIP. (a) With respect to... amount equal to one-half percent of the average outstanding principal obligation for the first year of... shall be in an amount equal to seven-tenths of one percent of the average outstanding principal...

  19. 17 CFR 3.1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... officer, the manager, managing member or those members vested with the management authority for the entity... otherwise, is either the owner of ten percent or more of the outstanding shares of any class of equity... of ten percent or more of the outstanding shares of any class of equity securities, other than non...

  20. 17 CFR 3.1 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... officer, the manager, managing member or those members vested with the management authority for the entity... otherwise, is either the owner of ten percent or more of the outstanding shares of any class of equity... of ten percent or more of the outstanding shares of any class of equity securities, other than non...

  1. Private Student Loans. Report to the Senate Committee on Banking, Housing, and Urban Affairs, the Senate Committee on Health, Education, Labor, and Pensions, the House of Representatives Committee on Financial Services, and the House of Representatives Committee on Education and the Workforce

    ERIC Educational Resources Information Center

    Consumer Financial Protection Bureau, 2012

    2012-01-01

    American consumers owe more than $150 billion in outstanding private student loan debt. While this amount is significantly less than the amount outstanding on student loans guaranteed by the federal government, the private student loan ("PSL") product is an important component of higher education finance and does not appear to be well…

  2. 12 CFR 225.44 - Reporting of stock loans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., including an endorsement or standby letter of credit; and any other type of transaction that extends credit... that has credit outstanding to any person or group of persons, in the aggregate, which is secured... section 1(b) of the International Banking Act of 1978 (12 U.S.C. 3101). (2) Credit outstanding includes...

  3. 26 CFR 1.424-1 - Definitions and special rules applicable to statutory options.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... in § 1.424-1(e)(4)(v)) or change in the terms or number of outstanding shares of such corporation... or price of shares purchasable under an option merely to reflect market fluctuations in the price of... of the outstanding shares of a corporation (as described in paragraph (a)(3)(ii) of this section...

  4. 46 CFR 355.2 - Requirements regarding evidence of U.S. citizenship; affidavit guide.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... meeting of the stockholders prior to that time.]; 2. That I am authorized by and in behalf of the... Corporation had issued and outstanding ___ (Number) shares of ___, (Class or series) the only class or series... centum (5%) or more of the issued and outstanding stock of the Corporation of any class or series. [If...

  5. 46 CFR 355.2 - Requirements regarding evidence of U.S. citizenship; affidavit guide.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... meeting of the stockholders prior to that time.]; 2. That I am authorized by and in behalf of the... Corporation had issued and outstanding ___ (Number) shares of ___, (Class or series) the only class or series... centum (5%) or more of the issued and outstanding stock of the Corporation of any class or series. [If...

  6. 78 FR 76327 - Notice of Denial of Georgia's Application for a “Cap” of the 2013 Credit Reduction Under the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-17

    ... an outstanding balance of advances under Title XII of the Social Security Act at the beginning of... against the FUTA tax for the calendar year in which the most recent such January 1 occurs, if a balance of... Fund account having an outstanding balance of Title XII advances on January 1 of four consecutive years...

  7. America COMPETES Act and the FY2010 Budget

    DTIC Science & Technology

    2009-06-29

    Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development; Advanced Scientific Computing Research Early Career...the Fusion Energy Sciences Graduate Fellowships.2 If members of Congress agree with this contention, these America COMPETES Act programs were...Physics Outstanding Junior Investigator, Fusion Energy Sciences Plasma Physics Junior Faculty Development; Advanced Scientific Computing Research Early

  8. Rapid Identification and Assignation of the Active Ingredients in Fufang Banbianlian Injection Using HPLC-DAD-ESI-IT-TOF-MS.

    PubMed

    Li, Sensen; Lin, Zongtao; Jiang, Haixiu; Tong, Lingkun; Wang, Hong; Chen, Shizhong

    2016-08-01

    Fufang Banbianlian Injection (FBI) is a well-known traditional Chinese medicine formula composed of three herbal medicines. However, the systematic investigation on its chemical components has not been reported yet. In this study, a high-performance liquid chromatography combined with diode-array detector, and coupled to an electrospray ionization with ion-trap time-of-flight mass spectrometry (HPLC-DAD-ESI-IT-TOF-MS) method, was established for the identification of chemical profile in FBI. Sixty-six major constituents (14 phenolic acids, 14 iridoids, 20 flavonoids, 2 benzylideneacetone compounds, 3 phenylethanoid glycosides, 1 coumarin, 1 lignan, 3 nucleosides, 1 amino acids, 1 monosaccharides, 2 oligosaccharides, 3 alduronic acids and citric acid) were identified or tentatively characterized by comparing their retention times and MS spectra with those of standards or literature data. Finally, all constituents were further assigned in the individual herbs (InHs), although some of them were from multiple InHs. As a result, 11 compounds were from Lobelia chinensis Lour, 33 compounds were from Scutellaria barbata D. Don and 38 compounds were from Hedyotis diffusa Willd. In conclusion, the developed HPLC-DAD-ESI-IT-TOF-MS method is a rapid and efficient technique for analysis of FBI sample, and could be a valuable method for the further study on the quality control of the FBI. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. The effect of Burns & Wounds (B&W)/burdock leaf therapy on burn-injured Amish patients: a pilot study measuring pain levels, infection rates, and healing times.

    PubMed

    Kolacz, Nicole M; Jaroch, Mark T; Bear, Monica L; Hess, Rosanna F

    2014-12-01

    The purposes of this pilot study were to measure pain associated with dressing changes, assess the presence of infection, and document healing times of burn-injured Amish in central Ohio using an herbal therapy consisting of Burns and Wounds™ ointment (B&W) and burdock (Arctium ssp.) leaves. B&W contains honey, lanolin, olive oil, wheat germ oil, marshmallow root, Aloe vera gel, wormwood, comfrey root, white oak bark, lobelia inflata, vegetable glycerin, bees wax, and myrrh. A prospective, case series design guided the study within a community-based participatory research framework. Amish burn dressers provided burn care. Registered nurses monitored each case and documented findings. Pain scores were noted and burns were inspected for infection during dressing changes; healing times were measured from day of burn to complete closure of the skin. All cases were photographed. Between October 2011 and May 2013, five Amish were enrolled. All had first- and second-degree burns. B&W/burdock leaf dressing changes caused minimal or no pain; none of the burns became infected, and healing times averaged less than 14 days. The use of this herbal remedy appears to be an acceptable alternative to conventional burn care for these types of burns. The trauma of dressing changes was virtually nonexistent. Nurses working in communities with Amish residents should be aware of this herbal-based method of burn care and monitor its use when feasible. © The Author(s) 2014.

  10. 13 CFR 120.220 - Fees that Lender pays SBA.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... applies, the lender shall pay SBA an annual service fee equal to 0.5 percent of the outstanding balance of..., 2004. The lender shall pay SBA an annual service fee equal to 0.25 percent of the outstanding balance... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Fees that Lender pays SBA. 120.220...

  11. The Making of the List

    ERIC Educational Resources Information Center

    Crowther, David T.; Venable, Colleen; Barman, Charles

    2005-01-01

    Many educators, librarians, and even some parents anticipate the publication of the Outstanding Science Trade Books (OSTB) for grades K-12 each year (page 23). Have you ever wondered how the mountain of trade books out there gets evaluated or how books are chosen as "outstanding"? This list doesn't just magically appear but is the result of a…

  12. The Making of "The List"

    ERIC Educational Resources Information Center

    Crowther, David T.; Venable, Colleen; Barman, Charles

    2005-01-01

    Many educators, librarians, and even some parents anticipate the publication of the Outstanding Science Trade Books (OSTB) for grades K-12 each year. wondered how Some wonder how the mountain of trade books out there gets evaluated or how books are chosen as "outstanding"? This list does not just magically appear but is the result of a careful…

  13. 26 CFR 53.4943-4 - Present holdings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... not acquire the 6 shares of voting stock until February 1, 1996 (in the third phase), rather than on... the value of all outstanding shares in Y to meet the 35 percent third phase limit. In accordance with... outstanding shares of all classes of stock in such enterprise (or more than a 75 percent profits and capital...

  14. 26 CFR 1.1502-1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the fair market value of the outstanding stock of T, then a loss incurred before the merger by T (even... described in section 382(a)(2) own a percentage of the fair market value of the outstanding stock of such... that an election under section 1562(a) (relating to the privilege to elect multiple surtax exemptions...

  15. 26 CFR 1.883-2T - Treatment of publicly-traded corporations (temporary).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... shareholders, as defined in § 1.883-4(b)(1); (B) The total percentage of the value of the shares owned... outstanding shares in that class of stock as of the close of the taxable year, and the value of each class of stock in relation to the total value of all the corporation's shares outstanding as of the close of the...

  16. 77 FR 40785 - Single Family Housing Guaranteed Loan Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    ... to exceed 0.5 percent of the outstanding principal balance of the loan for the life of the loan. The... the loan; and (B) an annual fee not to exceed 0.5 percent of the outstanding balance of the loan for... principal balance of the loan for the life of the loan. The annual fee will be calculated when the loan is...

  17. Review of HIV in the Caribbean: significant progress and outstanding challenges.

    PubMed

    Figueroa, J Peter

    2014-06-01

    This paper reviews the recent literature on HIV in the Caribbean and discusses the challenges faced. HIV incidence in the Caribbean has declined by 49 % in the past decade, coverage of persons living with HIV among those eligible for antiretroviral treatment as per national guidelines was 70 % in 2012, and some countries are meeting the target of virtual elimination of mother-to-child transmission. HIV prevalence in the Caribbean is 1 % with features of both a generalized and concentrated HIV epidemic. HIV prevalence among female sex workers has declined but remains unacceptably high among men who have sex with men. Social and cultural factors, gender norms, and strong stigma associated with HIV and homosexuality contribute to the continued spread of HIV. Caribbean countries and their partners have invested significant resources, creative effort and impressive research in strengthening the HIV response nationally and regionally. However, in order to control the HIV epidemic, leaders at all levels, and the people, must address fundamental structural barriers in society that deny marginalized persons their rights, undermine public health goals, and impede universal access to HIV prevention, treatment, and care.

  18. 7 CFR 1901.508 - Servicing of insured notes outstanding with investors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... its successor agency under Public Law 103-354 to purchase an insured note. (4) Price. If FmHA or its successor agency under Public Law 103-354 is the buyer of an insured note, the price will be the par value... recommendation by the State Director that purchase of an insured note is necessary for any servicing action not...

  19. 11 CFR 9008.10 - Documentation of disbursements; net outstanding convention expenses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... convention; plus (iii) An estimate of necessary winding down costs; less (2) The total of: (i) Cash on hand... of how the lesser amount or full write-off was determined. (7) Winding down costs. The term winding... value of capital assets may be considered to be the total original cost of such items when acquired less...

  20. 11 CFR 9008.10 - Documentation of disbursements; net outstanding convention expenses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... convention; plus (iii) An estimate of necessary winding down costs; less (2) The total of: (i) Cash on hand... of how the lesser amount or full write-off was determined. (7) Winding down costs. The term winding... value of capital assets may be considered to be the total original cost of such items when acquired less...

  1. 11 CFR 9008.10 - Documentation of disbursements; net outstanding convention expenses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... convention; plus (iii) An estimate of necessary winding down costs; less (2) The total of: (i) Cash on hand... of how the lesser amount or full write-off was determined. (7) Winding down costs. The term winding... value of capital assets may be considered to be the total original cost of such items when acquired less...

  2. 11 CFR 9008.10 - Documentation of disbursements; net outstanding convention expenses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... convention; plus (iii) An estimate of necessary winding down costs; less (2) The total of: (i) Cash on hand... of how the lesser amount or full write-off was determined. (7) Winding down costs. The term winding... value of capital assets may be considered to be the total original cost of such items when acquired less...

  3. The Distance Education and Training Council Salutes the 1997 Outstanding Graduates.

    ERIC Educational Resources Information Center

    Accrediting Commission of the Distance Education and Training Council, Washington, DC.

    This booklet recognizes the achievements of 23 exceptional distance study graduates who were selected by the distance education institutions they attended. Selection criteria include the graduates' academic records and the level and quality of their contribution to society and to their chosen profession. Brief biographies are provided for the 23…

  4. 12 New England Organizations Honored for Outstanding Achievements in Energy Efficiency

    EPA Pesticide Factsheets

    EPA and the U.S. Department of Energy (DOE) are honoring 12 New England businesses and organizations for their commitment to saving energy, saving money, and protecting the environment through superior energy efficiency achievements.

  5. Marshall N. Rosenbluth Outstanding Doctoral Thesis Award: Magnetorotational turbulence and dynamo

    NASA Astrophysics Data System (ADS)

    Squire, Jonathan

    2017-10-01

    Accretion disks are ubiquitous in astrophysics and power some of the most luminous sources in the universe. In many disks, the transport of angular momentum, and thus the mass accretion itself, is thought to be caused by the magnetorotational instability (MRI). As the MRI saturates into strong turbulence, it also generates ordered magnetic fields, acting as a magnetic dynamo powered by the background shear flow. However, despite its importance for astrophysical accretion processes, basic aspects of MRI turbulence-including its saturation amplitude-remain poorly understood. In this talk, I will outline progress towards improving this situation, focusing in particular on the nonlinear shear dynamo and how this controls the turbulence. I will discuss how novel statistical simulation methods can be used to better understand this shear dynamo, in particular the distinct mechanisms that may play a role in MRI turbulence and how these depend on important physical parameters.

  6. How to Present It? On the Rhetoric of an Outstanding Lecturer

    ERIC Educational Resources Information Center

    Movshovitz-Hadar, Nitsa; Hazzan, Orit

    2004-01-01

    This paper analyses a lecture by an excellent teaching award winner professor of mathematics, given to high school mathematics teachers. The analysis is based upon two sources: (i) the lecture plan, as expressed in a series of 29 transparencies, prepared by the lecturer in advance; (ii) the actual implementation of the lecture, as transcribed from…

  7. 11 CFR 9008.10 - Documentation of disbursements; net outstanding convention expenses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... date; currency; balances on deposit in banks, savings and loan institutions, and other depository... purposes of this section, the term capital asset means any property used in the operation of the convention... defined as “other assets” under 11 CFR 9008.10(g)(5). A list of all capital assets shall be maintained by...

  8. Flexible MXene/Graphene Films for Ultrafast Supercapacitors with Outstanding Volumetric Capacitance

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Yan, Jun; Ren, Chang E.; Maleski, Kathleen

    A strategy to prepare flexible and conductive MXene/graphene (reduced graphene oxide, rGO) supercapacitor electrodes by using electrostatic self-assembly between positively charged rGO modified with poly(diallyldimethylammonium chloride) and negatively charged titanium carbide MXene nanosheets is presented. After electrostatic assembly, rGO nanosheets are inserted in-between MXene layers. As a result, the self-restacking of MXene nanosheets is effectively prevented, leading to a considerably increased interlayer spacing. Accelerated diffusion of electrolyte ions enables more electroactive sites to become accessible. The freestanding MXene/rGO-5 wt% electrode displays a volumetric capacitance of 1040 F cm –3 at a scan rate of 2 mV s –1, an impressivemore » rate capability with 61% capacitance retention at 1 V s –1 and long cycle life. Moreover, the fabricated binder-free symmetric supercapacitor shows an ultrahigh volumetric energy density of 32.6 Wh L –1, which is among the highest values reported for carbon and MXene based materials in aqueous electrolytes. Furthermore, this work provides fundamental insight into the effect of interlayer spacing on the electrochemical performance of 2D hybrid materials and sheds light on the design of next-generation flexible, portable and highly integrated supercapacitors with high volumetric and rate performances.« less

  9. Search is on for most outstanding family planning workers and clinics.

    PubMed

    1994-01-01

    The JSI Research and Training Institute, Inc, sponsored a national wide search in the Philippines commencing March 15, 1994, and ending July 7, 1994, for commendable family planning workers. The winners of the competition were selected from five categories: the best family planning volunteer worker, government family planning service worker, nongovernment family planning service worker, a government family planning clinic or center, and a nongovernment family planning clinic or center. Winners in each category were selected at the provincial or chartered city level, regional level, and national level. Nomination forms were made available in Provincial Health Offices or City Health Offices. Nomination criteria involved a worker who must have worked for at least 18 months for a family planning service agency and a volunteer who must have worked at least a year a family planning service agency in referring cases. Clinics or centers must have been in operation for at least 18 months and preferably accredited by the government. Winner selection criteria was based on the number of clients served, the commitment to family planning, and the quality of their work. Nominations were disqualified if workers were involved with performing abortions, coercing clients to practice family planning, or discriminating against any legally acceptable methods of contraception. Provincial selection of the winner occurred on July 15, 1994, and these winners were entered in the regional competition, which was set for August 1 and September 15, 1994. Regional winners competed in the national competition in November 1994. The award for each provincial winner will be a certificate, an aneroid sphygmomanometer, and a stethoscope. Provincial clinics will receive a certificate and a wall clock. Regional winners will receive a certificate and wrist watches. Regional clinics will receive a certificate and an examining table or karaoke sound system. The five national winners will receive a plaque of appreciation, a three day stay in Manila, and a round trip ticket to award ceremonies. Personnel will receive a complete medical kit, while the center will get a refrigerator. An opportunity to visit a family planning program in an Asian country will be provided to national winners.

  10. Chloroform induces outstanding crystallization of poly(hydroxybutyrate) (PHB) vesicles within bacteria.

    PubMed

    Rebois, Rolando; Onidas, Delphine; Marcott, Curtis; Noda, Isao; Dazzi, Alexandre

    2017-03-01

    Poly[(R)-3-hydroxyalkanoate]s or PHAs are aliphatic polyesters produced by numerous microorganisms. They are accumulated as energy and carbon reserve in the form of small intracellular vesicles. Poly[(R)-3-hydroxybutyrate] (PHB) is the most ubiquitous and simplest PHA. An atomic force microscope coupled with a tunable infrared laser (AFM-IR) was used to record highly spatially resolved infrared spectra of commercial purified PHB and native PHB within bacteria. For the first time, the crystallinity degree of native PHB within vesicle has been directly evaluated in situ without alteration due to the measure or extraction and purification steps of the polymer: native PHB is in crystalline state at 15% whereas crystallinity degree reaches 57% in commercial PHB. Chloroform addition on native PHB induces crystallization of the polymer within bacteria up to 60%. This possibility of probing and changing the physical state of polymer in situ could open alternative ways of production for PHB and others biopolymers. Graphical abstract An atomic force microscope coupled with a tunable infrared laser (AFM-IR) has been used to record local infrared spectra of biopolymer PHB within bacteria. Deconvolution of those spectra has allowed to determine in situ the crystallinity degree of native PHB.

  11. Factors related to successful teaching by outstanding professors: an interpretive study.

    PubMed

    Rossetti, Jeanette; Fox, Patricia G

    2009-01-01

    The purpose of this study was to identify and describe factors associated with successful university teaching within the cultural norms of a public university in the midwestern United States. An interpretive analysis was conducted using the educational philosophy and goal statements of 35 university professors who received Presidential Teaching Awards from the university. The professors' diverse disciplines included nursing, curriculum and instruction, accountancy, music, and political science. The authors offer nursing educators the opportunity to increase their confidence and effectiveness by "learning" from faculty members who have been recognized as exceptionally successful in teaching. Four main relevant themes associated with successful university teaching were identified: Presence, Promotion of Learning, Teachers as Learners, and Enthusiasm. The narratives of the professors helped define the meaning of successful teaching across disciplines and offer nursing faculty additional perspectives and experiences.

  12. Single crystals and nonlinear process for outstanding vibration-powered electrical generators.

    PubMed

    Badel, Adrien; Benayad, Abdelmjid; Lefeuvre, Elie; Lebrun, Laurent; Richard, Claude; Guyomar, Daniel

    2006-04-01

    This paper compares the performances of vibration-powered electrical generators using a piezoelectric ceramic and a piezoelectric single crystal associated to several power conditioning circuits. A new approach of the piezoelectric power conversion based on a nonlinear voltage processing is presented, leading to three novel high performance power conditioning interfaces. Theoretical predictions and experimental results show that the nonlinear processing technique may increase the power harvested by a factor of 8 compared to standard techniques. Moreover, it is shown that, for a given energy harvesting technique, generators using single crystals deliver 20 times more power than generators using piezoelectric ceramics.

  13. Developing indicators to monitor the "outstanding opportunities" quality of wilderness character

    Treesearch

    Peter Landres

    2004-01-01

    Wilderness managers are often faced with difficult and complex tasks. One such task is fulfilling the legal mandate of the 1964 Wilderness Act (Public Law 88-577) to provide opportunities for use and enjoyment of wilderness while protecting and preserving the wilderness character of the area. The ideas of use and enjoyment and wilderness character are expressions of...

  14. NREL Staff Recognized by DOE for Outstanding Achievements at 2017 Annual

    Science.gov Websites

    -understand failure modes, particularly overheating, in lithium-ion batteries. And the innovative Isothermal support of DOE's Hybrid and Electric Vehicle Battery R&D Program. His work on battery thermal developing a first-of-its kind Battery Internal Short Circuit Device in collaboration with NASA to better

  15. Evarts A. Graham (1883--1957), surgeon and educator.

    PubMed

    Lischer, C E

    1977-06-01

    Evarts A. Graham achieved greatness through his many contributions to the art and science of surgery. He was also outstanding in promulgating the highest standards possible in areas of surgical education and ethics. The qualities of charcter that made him such an outstanding leader affected all who worked with him and helped immeasurably in the further evolution of surgery into a productive and valuable discipline.

  16. Fiscal Year (FY) 2001 Budget Estimates. Army National Guard. Military Construction Program FY 2001. Justification Data Submission to Congress. Department of the Army.

    DTIC Science & Technology

    2000-02-01

    CONSIDERATIONS ix-xx FUTURE YEARS DEFENSE PLAN AUDIT TRAIL xxi-xxiii PROJECT JUSTIFICATION DOCUMENTS 1-149 PLANNING & DESIGN JUSTIFICATION DOCUMENT 15 0...OUTSTANDING POLUTION AND SAFETY DEFICIENCIES: DDl°™1390s2 MAY 78 1. COMPONENT FY 2001 GUARD AND RESERVE 2. DATE ARNG MILITARY CONSTRUCTION FEB00 3...TOTAL 36 286 13 MAJOR EQUIPMENT AND AIRCRAFT TYPE AUTHORIZED ASSIGNED 14. OUTSTANDING POLUTION AND SAFETY DEFICIENCIES: DD:A O™1390S2 1

  17. United States Air Force High School Apprenticeship Program. 1990 Program Management Report. Volume 4

    DTIC Science & Technology

    1991-04-18

    NOTES I I& OISThIJTION I AVAILAMJTY STATEMENT 121L ODSTRIIUTION Coal UNLIMITED 11. ABSTRACT (Meuwu 200 WOvMJ >The Air Force High School Apprenticeship ...Program’s purpose is to place outstanding high school students whose interests are in the areas of mathematics , engineering, and science to work in a...Faculty Research Program an Air Force High School Apprenticeship was initiated. This program’s purpose is to place outstanding high school students

  18. Women in Aerospace Awards

    NASA Image and Video Library

    2010-10-26

    NASA Deputy Administrator Lori Garver speaks after being given the Women in Aerospace's Outstanding Member Award at the organization's annual awards ceremony and banquet held at the Ritz-Carlton Hotel in Arlington, VA on Tuesday, Oct. 26, 2010. Four current NASA leaders and one retiree were recognized for their work by Women in Aerospace. The event celebrates women's professional excellence in aerospace and honors women who have made outstanding contributions to the aerospace community. Photo Credit: (NASA/Bill Ingalls)

  19. Reference Manual on Civil Works Planning, Implementation and Finance,

    DTIC Science & Technology

    1987-09-01

    outstanding bond issue prior to the date on which the outstanding bonds become due or callable . Proceeds of the advance refunding bonds are deposited in... CALLABLE BOND . A bond which is subject to redem’tion at the issuer’s option prior to maturity at a specified price at or above par. COMPETITIVE...states and/or local governments incur debt by issuing tax-exempt bonds to finance public investments. Only the current annual payment of principal and

  20. The screwworm eradication program: From an unlikely dream to an outstanding reality

    USDA-ARS?s Scientific Manuscript database

    The screwworm, Cochliomyia hominivorax (Coquerel) (Diptera: Calliphoridae), was a devastating pest to all warm blooded animals in the United States and the rest of North America. Successful eradication of the screwworm was achieved by using the unique approach called the sterile insect technique. He...

  1. Morgan Receives 2013 Paul G. Silver Award for Outstanding Scientific Service: Response

    NASA Astrophysics Data System (ADS)

    Morgan, Julia K.

    2014-09-01

    Thank you, Kelin, for your kind words and nomination, and thanks to the Tectonophysics, Seismology, and Geodesy sections for extending this honor. I also want to recognize the efforts of so many others who really drove the GeoPRISMS program; my job was primarily as a facilitator, channeling the great ideas of the community into distinctive scientific opportunities benefiting a large number of researchers, and what a creative, energetic, and generous community it is. It has been particularly satisfying to watch GeoPRISMS grow during my term as chair, especially with the enthusiastic involvement of the students and early-career researchers who are the future of the program.

  2. Tokamak power exhaust with the snowflake divertor: Present results and outstanding issues

    DOE PAGES

    Soukhanovskii, V. A.; Xu, X.

    2015-09-15

    Here, a snowflake divertor magnetic configuration (Ryutov in Phys Plasmas 14(6):064502, 2007) with the second-order poloidal field null offers a number of possible advantages for tokamak plasma heat and particle exhaust in comparison with the standard poloidal divertor with the first-order null. Results from snowflake divertor experiments are briefly reviewed and future directions for research in this area are outlined.

  3. Bureau of Indian Affairs Outstanding Programs in Math, Science and Technology, 1995.

    ERIC Educational Resources Information Center

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC. Office of Indian Education Programs.

    This booklet describes the goals and activities of 20 exemplary programs in mathematics, science and technology for students and teachers in schools operated or funded by the Bureau of Indian Affairs. The programs are: "Computer Home Improvement Reading Program," Beclabito Day School (New Mexico); "Cherokee High School Science:…

  4. Upper Blackstone Water Pollution Abatement District Chief Operator Recognized for Outstanding Service

    EPA Pesticide Factsheets

    Joseph Nowak, a resident of Ware Mass. and Chief Operator of the Upper Blackstone Water Pollution Abatement District (District) in Milbury, Mass., was honored by EPA with a 2016 Regional Wastewater Treatment Plant Operator of the Year Excellence Award.

  5. Against All Odds: Outstanding Reading Performance among Chilean Youth in Vulnerable Conditions

    ERIC Educational Resources Information Center

    Vera, Gabriela Gomez; Valenzuela, Juan Pablo; Sotomayor, Carmen

    2015-01-01

    International studies show that the impact of socioeconomic status (SES) on learning has increased in a number of countries and that poverty is a risk factor that puts children's academic performance at risk. However, there are students who, despite living in impoverished conditions, achieve solid academic performance. How they do so is a question…

  6. Seabrook, N.H. Wastewater Treatment Plant Chief Operator Recognized for Outstanding Service

    EPA Pesticide Factsheets

    Dustin Price, a resident of Berwick Maine and the Chief Operator of the Seabrook, N.H. Wastewater Treatment Plant, was honored by EPA with a 2016 Regional Wastewater Treatment Plant Operator of the Year Excellence Award.

  7. Pieter Cullis: an outstanding lipid biophysicist, drug delivery scientist, educator, and entrepreneur.

    PubMed

    Huang, Leaf; Miao, Lei

    2016-11-01

    There are much said about Pieter Cullis in this special volume honoring him. He was the pioneer to study the role of hexagonal HII phase in membrane fusion and the one who applied this concept for the design of lipid nanoparticles. He was also the first to utilize remote loading techniques for the delivery of amphipathic bases. At the same time, he is a tremendous entrepreneur and an excellent mentor. He is, without doubt, an exceptional scientist and set us an excellent model to follow.

  8. [Prof. Morawiecki: the oculist and outstanding expert in immunology, immunopathology and serology].

    PubMed

    Raczyńska, K; Iwaszkiewicz-Bilikiewicz, B

    2000-01-01

    Jerzy Morawiecki (1910-1997) was a man with versatile interests. Being an assistant of Professor Władysław Szumowski in the Jagiellonian University he published papers devoted to the history of medicine. After getting his medical degree in 1937 he worked in the Public Health Department in Warsaw under the very well known Ludwik Hirszfeld. There he carried out pioneer studies on the blood groups, the very beginning of a new science - immunology which moulded the scientific interests to which he was faithful for the rest of his life. Under the Nazi occupation of Warsaw he managed to send his paper on blood groups to Switzerland where it was published in 1941. Between 1946 and 1992 he published 18 papers in the field of immunology mainly of the eye. He did pioneer work on the precipitation of antigens and antibodies. The phenomenon of precipitation lines in the cornea is quoted in the literature as the "Morawiecki phenomenon" or as "Morawiecki' lines". He presented the original hypothesis of immunotherapy of intravitreal hemorrhages - the method of acceleration of hemorrhage absorption. The use of Anti-RhD antibodies subsequently became the most effective method of intraocular hemorrhages.

  9. OhioHealth web site wins awards. Draws leadership recognition for outstanding redesign.

    PubMed

    Rees, Tom

    2004-01-01

    OhioHealth, Columbus, Ohio, has redesigned its web site, making it especially useful and appealing to women. For the collaborative effort, which included the Mayo Clinic and The VIA Group, Portland Maine, it has received numerous awards.

  10. Measuring flows in the solar interior: current developments, results, and outstanding problems

    NASA Astrophysics Data System (ADS)

    Schad, Ariane

    2016-10-01

    I will present an overview of the current developments to determine flows in the solar interior and recent results from helioseismology. I will lay special focus on the inference of the deep structure of the meridional flow, which is one of the most challenging problems in helioseismology. In recent times, promising approaches have been developed for solving this problem. The time-distance analysis made large improvements in this after becoming aware of and compensating for a systematic effect in the analysis, the origin of which is not clear yet. In addition to this, a different approach is now available, which directly exploits the distortion of mode eigenfunctions by the meridional flow as well as rotation. These methods have presented us partly surprisingly complex meridional flow patterns, which, however, do not provide a consistent picture of the flow. Resolving this puzzle is part of current research since this has important consequences on our understanding of the solar dynamo. Another interesting discrepancy was found in recent studies between the amplitudes of the large- and small-scale dynamics in the convection zone estimated from helioseismology and those predicted from theoretical models. This raises fundamental questions how the Sun, and in general a star, maintains its heat transport and redistributes its angular momentum that lead, e.g., to the observed differential rotation.

  11. [Outstanding problems of normal and pathological morphology of the diffuse endocrine system].

    PubMed

    Iaglov, V V; Iaglova, N V

    2011-01-01

    The diffuse endocrine system (DES)--a mosaic-cellular endoepithelial gland--is the biggest part of the human endocrine system. Scientists used to consider cells of DES as neuroectodermal. According to modem data cells of DES are different cytogenetic types because they develop from the different embryonic blastophyllum. So that any hormone-active tumors originated from DES of the digestive, respiratory and urogenital system shouldn't be considered as neuroendocrinal tumors. The basic problems of DES morphology and pathology are the creation of scientifically substantiated histogenetic classification of DES tumors.

  12. Low-cost capacitor voltage inverter for outstanding performance in piezoelectric energy harvesting.

    PubMed

    Lallart, Mickaël; Garbuio, Lauric; Richard, Claude; Guyomar, Daniel

    2010-01-01

    The purpose of this paper is to propose a new scheme for piezoelectric energy harvesting optimization. The proposed enhancement relies on a new topology for inverting the voltage across a single capacitor with reduced losses. The increase of the inversion quality allows a much more effective energy harvesting process using the so-called synchronized switch harvesting on inductor (SSHI) nonlinear technique. It is shown that the proposed architecture, based on a 2-step inversion, increases the harvested power by a theoretical factor up to square root of 2 (i.e., 40% gain) compared with classical SSHI, allowing an increase of the harvested power by a factor greater than 1000% compared with the standard energy harvesting technique for realistic values of inversion components. The proposed circuit, using only 4 digital switches and an intermediate capacitor, is also ultra-low power, because the inversion circuit does not require any external energy and the command signals are very simple.

  13. Polycyanurate Networks with Enhanced Segmental Flexibility and Outstanding Thermochemical Stability (Pre-Print)

    DTIC Science & Technology

    2013-01-01

    anhydrous MgSO4, the solvent was rotary evaporated leaving a pale yellow oil that eventually solidified under vacuum . Recrystallization of the...colorless oil . Reduced pressure (0.1 torr) distillation gave the title compound in analytically pure form. The yield was 3.87 g (41 %). 1H NMR (300 MHz...in Supporting Information Section S5). The Tg values were similar after 24 hours of cure at 210 °C under a nitrogen atmosphere with no added

  14. Perspectives on Phytochemicals as Antibacterial Agents: An Outstanding Contribution to Modern Therapeutics.

    PubMed

    Khatri, Savita; Kumar, Manish; Phougat, Neetu; Chaudhary, Renu; Chhillar, Anil Kumar

    2016-01-01

    Despite the considerable advancements in the development of antimicrobial agents, incidents of epidemics due to multi drug resistance in microorganisms have created a massive hazard to mankind. Due to increased resistance against conventional antibiotics, researchers and pharmaceutical industries are more concerned about novel therapeutic agents for the prevention of bacterial infections. Enormous wealth of traditional system of medicine gains importance in health therapies over again. With ancient credentials of potent medicinal plants, various herbal remedies came forward for the management of bacterial infections. The Ayurvedic approach facilitates the development of new therapeutic agents due to structural and functional diversity among phytochemicals. The abundance and diversity is responsible for the characterization of new lead structures from medicinal plants. Industrial interest has increased due to recent research advancements viz. synergistic and high-throughput screening approach for the evaluation of vast variety of phytochemicals. The review certainly emphasizes on the traditional medicines as alternatives to conventional chemotherapeutic drugs. The review briefly describes mode of action of various antibiotics and resistance mechanisms. This review focuses on the chemical diversity and various mechanisms of action of phytochemicals against bacterial pathogens.

  15. Brief history of US debt limits before 1939

    PubMed Central

    Hall, George J.; Sargent, Thomas J.

    2018-01-01

    Between 1776 and 1920, the US Congress designed more than 200 distinct securities and stated the maximum amount of each that the Treasury could sell. Between 1917 and 1939, Congress gradually delegated all decisions about designing US debt instruments to the Treasury. In 1939, Congress began imposing a limit on the par value of total federal debt outstanding. By summing Congressional borrowing authorizations outstanding each year for each bond, we construct a time series of implied federal debt limits before 1939. PMID:29507220

  16. Bioinspired leaves-on-branchlet hybrid carbon nanostructure for supercapacitors.

    PubMed

    Xiong, Guoping; He, Pingge; Lyu, Zhipeng; Chen, Tengfei; Huang, Boyun; Chen, Lei; Fisher, Timothy S

    2018-02-23

    Designing electrodes in a highly ordered structure simultaneously with appropriate orientation, outstanding mechanical robustness, and high electrical conductivity to achieve excellent electrochemical performance remains a daunting challenge. Inspired by the phenomenon in nature that leaves significantly increase exposed tree surface area to absorb carbon dioxide (like ions) from the environments (like electrolyte) for photosynthesis, we report a design of micro-conduits in a bioinspired leaves-on-branchlet structure consisting of carbon nanotube arrays serving as branchlets and graphene petals as leaves for such electrodes. The hierarchical all-carbon micro-conduit electrodes with hollow channels exhibit high areal capacitance of 2.35 F cm -2 (~500 F g -1 based on active material mass), high rate capability and outstanding cyclic stability (capacitance retention of ~95% over 10,000 cycles). Furthermore, Nernst-Planck-Poisson calculations elucidate the underlying mechanism of charge transfer and storage governed by sharp graphene petal edges, and thus provides insights into their outstanding electrochemical performance.

  17. Using tipping points of emotional intelligence and cognitive competencies to predict financial performance of leaders.

    PubMed

    Boyatzis, Richard E

    2006-01-01

    Competencies have been shown to differentiate outstanding managers and leaders from their less effective counterparts. Some of the competencies related to effectiveness reflect cognitive intelligence, but many of them are behavioral manifestations of emotional intelligence. Meanwhile, the performance measures used have often been an approximation of effectiveness. A study of leaders in a multi-national, consulting company shows that the frequency with which they demonstrate a variety of competencies, as seen by others, predicts financial performance in the seven quarters following the competency assessment. This, like other studies only clarify which competencies are necessary for outstanding performance. Borrowing from complexity theory, a tipping point analysis allows examination of how much of the competency is sufficient for outstanding performance. Using the tipping point analysis shows an even greater impact of competencies on the financial performance measures of the leaders in the study. The emotional intelligence competencies constituted most (i.e., 13/14) of the validated competencies predicting financial performance.

  18. Variation in the effects of burial in different peatland successional stages on seed survival of four wetland species

    NASA Astrophysics Data System (ADS)

    Egawa, Chika

    2017-01-01

    The availability of viable seeds in soil helps to determine the success of ecological restoration in disturbed habitats. Although seed survival in soil generally increases with an increase in burial depth, whether the effects of burial on seed survival are comparable across different sites is unclear. In this study, I tested the hypothesis that the positive effects of burial on seed survival decrease as vegetation develops through succession. Four wetland species, Drosera rotundifolia, Lobelia sessilifolia, Rhynchospora alba and Moliniopsis japonica, were used for the study. The four species differ in their light requirement for germination; i.e., D. rotundifolia, L. sessilifolia and R. alba germinate best in light, whereas M. japonica germinates equally well in light and darkness. The seeds of these species were buried for two years at three depths (litter, 0 and 4 cm) in three successional stages with different amounts of vegetation and litter in a post-mined peatland. The photosynthetically active radiation (PAR) and temperature at each of litter layer, 0 cm and 4 cm depths were measured for each successional stage. The between-depth differences in PAR and temperature fluctuations decreased as succession progressed. For the three light-demanding species, burial promoted seed survival more in the initial successional stage than in the later successional stages, whereas for M. japonica, burial promoted seed survival equally in all successional stages. This study revealed significant variation in the effects of burial on seed survival, particularly for light-sensitive seeds, and that the soil surface layers in vegetated sites can contain persistent seeds, which could be used as a seed source in restoration.

  19. Phylogeny, classification, and fruit evolution of the species-rich Neotropical bellflowers (Campanulaceae: Lobelioideae).

    PubMed

    Lagomarsino, Laura P; Antonelli, Alexandre; Muchhala, Nathan; Timmermann, Allan; Mathews, Sarah; Davis, Charles C

    2014-12-01

    • The species-rich Neotropical genera Centropogon, Burmeistera, and Siphocampylus represent more than half of the ∼1200 species in the subfamily Lobelioideae (Campanulaceae). They exhibit remarkable morphological variation in floral morphology and habit. Limited taxon sampling and phylogenetic resolution, however, obscures our understanding of relationships between and within these genera and underscores our uncertainty of the systematic value of fruit type as a major diagnostic character.• We inferred a phylogeny from five plastid DNA regions (rpl32-trnL, ndhF-rpl32, rps16-trnK, trnG-trnG-trns, rbcL) using maximum-likelihood and Bayesian inference. Ancestral character reconstructions were applied to infer patterns of fruit evolution.• Our results demonstrate that the majority of species in the genera Centropogon, Burmeistera, and Siphocampylus together form a primarily mainland Neotropical clade, collectively termed the "centropogonids." Caribbean Siphocampylus, however, group with other Caribbean lobelioid species. We find high support for the monophyly of Burmeistera and the polyphyly of Centropogon and mainland Siphocampylus. The ancestral fruit type of the centropogonids is a capsule; berries have evolved independently multiple times.• Our plastid phylogeny greatly improves the phylogenetic resolution within Neotropical Lobelioideae and highlights the need for taxonomic revisions in the subfamily. Inference of ancestral character states identifies a dynamic pattern of fruit evolution within the centropogonids, emphasizing the difficulty of diagnosing broad taxonomic groups on the basis of fruit type. Finally, we identify that the centropogonids, Lysipomia, and Lobelia section Tupa form a Pan-Andean radiation with broad habitat diversity. This clade is a prime candidate for investigations of Neotropical biogeography and morphological evolution. © 2014 Botanical Society of America, Inc.

  20. Brief history of US debt limits before 1939.

    PubMed

    Hall, George J; Sargent, Thomas J

    2018-03-20

    Between 1776 and 1920, the US Congress designed more than 200 distinct securities and stated the maximum amount of each that the Treasury could sell. Between 1917 and 1939, Congress gradually delegated all decisions about designing US debt instruments to the Treasury. In 1939, Congress began imposing a limit on the par value of total federal debt outstanding. By summing Congressional borrowing authorizations outstanding each year for each bond, we construct a time series of implied federal debt limits before 1939. Copyright © 2018 the Author(s). Published by PNAS.

  1. Spike Triggered Covariance in Strongly Correlated Gaussian Stimuli

    PubMed Central

    Aljadeff, Johnatan; Segev, Ronen; Berry, Michael J.; Sharpee, Tatyana O.

    2013-01-01

    Many biological systems perform computations on inputs that have very large dimensionality. Determining the relevant input combinations for a particular computation is often key to understanding its function. A common way to find the relevant input dimensions is to examine the difference in variance between the input distribution and the distribution of inputs associated with certain outputs. In systems neuroscience, the corresponding method is known as spike-triggered covariance (STC). This method has been highly successful in characterizing relevant input dimensions for neurons in a variety of sensory systems. So far, most studies used the STC method with weakly correlated Gaussian inputs. However, it is also important to use this method with inputs that have long range correlations typical of the natural sensory environment. In such cases, the stimulus covariance matrix has one (or more) outstanding eigenvalues that cannot be easily equalized because of sampling variability. Such outstanding modes interfere with analyses of statistical significance of candidate input dimensions that modulate neuronal outputs. In many cases, these modes obscure the significant dimensions. We show that the sensitivity of the STC method in the regime of strongly correlated inputs can be improved by an order of magnitude or more. This can be done by evaluating the significance of dimensions in the subspace orthogonal to the outstanding mode(s). Analyzing the responses of retinal ganglion cells probed with Gaussian noise, we find that taking into account outstanding modes is crucial for recovering relevant input dimensions for these neurons. PMID:24039563

  2. Outstanding Women Athletes: Who They Are and How They Influenced Sports in America.

    ERIC Educational Resources Information Center

    Woolum, Janet

    This book highlights the stories of 60 of this century's female athletes who pioneered, participated in, or continue to compete in women's sports. Following forewords by Billie Jean King, Anita DeFrantz, and Deborah Slaner Anderson, the volume contains biography, history, an annotated bibliography, and statistics on women athletes from the late…

  3. Lillie Martin in Gottingen. Lillie Martin, Outstanding Scholar and Teacher: A Centennial Symposium.

    ERIC Educational Resources Information Center

    Adler, Helmut E.

    This article reports on a symposium commemorating Lillien Martin's dissertation, "Analysis of Difference Sensations," by published in 1899. The symposium marked the centenary celebration in acknowledgement of Martin's pioneer efforts for women in the field of psychology. Psychophysics was concerned with the quantitative assessment of…

  4. Backstop: Shuttle Will Fly with Outstanding Waivers; New Oversight Eases Conflicts on Safety

    NASA Technical Reports Server (NTRS)

    Morring, Frank, Jr.

    2005-01-01

    he space shuttle Discovery is carrying some 300 waivers to technical specifications as it enters the home stretch of its planned return to flight next month. There were about 6,000 waivers in place when Columbia crashed. Shuttle managers say they are working to reduce the number of waivers remaining by fixing the problems they highlight, a change prompted by the Columbia Accident Investigation Board. In the wake of the accident, NASA has heeded the CAWS recommendation that waivers be the responsibility of an "independent technical authority" (ITA), rather than the shuttle program itself. To carry out the recommendation of the CAIB-which found an inherent conflict of interest in having the same managers make decisions about cost, schedule and safety-then-Administrator Sean O'Keefe designated the agency's chief engineer as the formal ITA. He is responsible for setting, maintaining and granting waivers across the agency. In mid-January, Fred Gregory, then O'Keefe's deputy and now his acting replacement, launched the ITA within NASA under Chief Engineer Rex Geveden, the former program manager on the Gravity Probe B experiment.

  5. Learning from catchments to understand hydrological drought (HS Division Outstanding ECS Award Lecture)

    NASA Astrophysics Data System (ADS)

    Van Loon, Anne

    2017-04-01

    Drought is a global challenge. To be able to manage drought effectively on global or national scales without losing smaller scale variability and local context, we need to understand what the important hydrological drought processes are at different scales. Global scale models and satellite data are providing a global overview and catchment scale studies provide detailed site-specific information. I am interested in bridging these two scale levels by learning from catchments from around the world. Much information from local case studies is currently underused on larger scales because there is too much complexity. However, some of this complexity might be crucial on the level where people are facing the consequences of drought. In this talk, I will take you on a journey around the world to unlock catchment scale information and see if the comparison of many catchments gives us additional understanding of hydrological drought processes on the global scale. I will focus on the role of storage in different compartments of the terrestrial hydrological cycle, and how we as humans interact with that storage. I will discuss aspects of spatial and temporal variability in storage that are crucial for hydrological drought development and persistence, drawing from examples of catchments with storage in groundwater, lakes and wetlands, and snow and ice. The added complexity of human activities shifts the focus from natural to catchments with anthropogenic increases in storage (reservoirs), decreases in storage (groundwater abstraction), and changes in hydrological processes (urbanisation). We learn how local information is providing valuable insights, in some cases challenging theoretical understanding or model outcomes. Despite the challenges of working across countries, with a high number of collaborators, in a multitude of languages, under data-scarce conditions, the scientific advantages of bridging scales are substantial. The comparison of catchments around the world can inform global scale models, give the needed spatial variability to satellite data, and help us make steps in understanding and managing the complex challenge of drought, now and in the future.

  6. Recent progress and outstanding issues in motion correction in resting state fMRI.

    PubMed

    Power, Jonathan D; Schlaggar, Bradley L; Petersen, Steven E

    2015-01-15

    The purpose of this review is to communicate and synthesize recent findings related to motion artifact in resting state fMRI. In 2011, three groups reported that small head movements produced spurious but structured noise in brain scans, causing distance-dependent changes in signal correlations. This finding has prompted both methods development and the re-examination of prior findings with more stringent motion correction. Since 2011, over a dozen papers have been published specifically on motion artifact in resting state fMRI. We will attempt to distill these papers to their most essential content. We will point out some aspects of motion artifact that are easily or often overlooked. Throughout the review, we will highlight gaps in current knowledge and avenues for future research. Copyright © 2014 Elsevier Inc. All rights reserved.

  7. Outstanding junior investigator program. [Final technical report, 8/1/92-10/31/97

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Randall, Lisa; Rosenberg, Leslie

    1999-12-18

    Much of the authors work over the past five years has been aimed at bridging the gap between the exactly supersymmetric world of string theories and the world that is actually observed. Her report discusses the following subjects: (1) supersymmetry breaking; related work on the mass hierarchy and the relation between supersymmetry and grand unified theories; distinguishing between supersymmetric models; and the fundamental question of how gauge theories arise from D-branes.

  8. Recent progress and outstanding issues in motion correction in resting state fMRI

    PubMed Central

    Power, Jonathan D; Schlaggar, Bradley L; Petersen, Steven E

    2014-01-01

    The purpose of this review is to communicate and synthesize recent findings related to motion artifact in resting state fMRI. In 2011, three groups reported that small head movements produced spurious but structured noise in brain scans, causing distance-dependent changes in signal correlations. This finding has prompted both methods development and the re-examination of prior findings with more stringent motion correction. Since 2011, over a dozen papers have been published specifically on motion artifact in resting state fMRI. We will attempt to distill these papers to their most essential content. We will point out some aspects of motion artifact that are easily or often overlooked. Throughout the review, we will highlight gaps in current knowledge and avenues for future research. PMID:25462692

  9. Silicon nitride: A ceramic material with outstanding resistance to thermal shock and corrosion

    NASA Technical Reports Server (NTRS)

    Huebner, K. H.; Saure, F.

    1983-01-01

    The known physical, mechanical and chemical properties of reaction-sintered silicon nitride are summarized. This material deserves interest especially because of its unusually good resistance to thermal shock and corrosion at high temperatures. Two types are distinguished: reaction-sintered (porous) and hot-pressed (dense) Si3N4. Only the reaction-sintered material which is being produced today in large scale as crucibles, pipes, nozzles and tiles is considered.

  10. Outstanding animal studies in allergy I. From asthma to food allergy and anaphylaxis.

    PubMed

    Jensen-Jarolim, Erika; Pali-Schöll, Isabella; Roth-Walter, Franziska

    2017-06-01

    Animal models published within the past 18 months on asthma, food allergy and anaphylaxis, all conditions of rising public health concern, were reviewed. While domestic animals spontaneously develop asthma, food allergy and anaphylaxis, in animal models, divergent sensitization and challenge routes, dosages, intervals and antigens are used to induce asthmatic, food allergic or anaphylactic phenotypes. This must be considered in the interpretation of results. Instead of model antigens, gradually relevant allergens such as house dust mite in asthma, and food allergens like peanut, apple and peach in food allergy research were used. Novel engineered mouse models such as a mouse with a T-cell receptor for house dust mite allergen Der p 1, or with transgenic human hFcγR genes, facilitated the investigation of single molecules of interest. Whole-body plethysmography has become a state-of-the-art in-vivo readout in asthma research. In food allergy and anaphylaxis research, novel techniques were developed allowing real-time monitoring of in-vivo effects following allergen challenge. Networks to share tissues were established as an effort to reduce animal experiments in allergy which cannot be replaced by in-vitro measures. Natural and artificial animal models were used to explore the pathophysiology of asthma, food allergy and anaphylaxis and to improve prophylactic and therapeutic measures. Especially the novel mouse models mimicking molecular aspects of the complex immune network in asthma, food allergy and anaphylaxis will facilitate proof-of-concept studies under controlled conditions.

  11. Outstanding animal studies in allergy I. From asthma to food allergy and anaphylaxis

    PubMed Central

    Jensen-Jarolim, Erika; Pali-Schöll, Isabella; Roth-Walter, Franziska

    2017-01-01

    Purpose of review Animal models published within the past 18 months on asthma, food allergy and anaphylaxis, all conditions of rising public health concern, were reviewed. Recent findings While domestic animals spontaneously develop asthma, food allergy and anaphylaxis, in animal models, divergent sensitization and challenge routes, dosages, intervals and antigens are used to induce asthmatic, food allergic or anaphylactic phenotypes. This must be considered in the interpretation of results. Instead of model antigens, gradually relevant allergens such as house dust mite in asthma, and food allergens like peanut, apple and peach in food allergy research were used. Novel engineered mouse models such as a mouse with a T-cell receptor for house dust mite allergen Der p 1, or with transgenic human hFcγR genes, facilitated the investigation of single molecules of interest. Whole-body plethysmography has become a state-of-the-art in-vivo readout in asthma research. In food allergy and anaphylaxis research, novel techniques were developed allowing real-time monitoring of in-vivo effects following allergen challenge. Networks to share tissues were established as an effort to reduce animal experiments in allergy which cannot be replaced by in-vitro measures. Summary Natural and artificial animal models were used to explore the pathophysiology of asthma, food allergy and anaphylaxis and to improve prophylactic and therapeutic measures. Especially the novel mouse models mimicking molecular aspects of the complex immune network in asthma, food allergy and anaphylaxis will facilitate proof-of-concept studies under controlled conditions. PMID:28346234

  12. Partners in Process: How Museum Educators and Classroom Teachers Can Create Outstanding Results

    ERIC Educational Resources Information Center

    Moisan, Heidi

    2009-01-01

    Collaborative processes by nature are not neat and tidy; and if mismanaged, they can lead to chaos rather than creative productivity. However, when a museum and a group of teachers establish a respectful peer community that maximizes all the members talents, truly impactful teaching and learning result. This article analyzes the "Great…

  13. Correlated variations of UV and radio emissions during an outstanding Jovian auroral event

    NASA Technical Reports Server (NTRS)

    Prange, R.; Zarka, P.; Ballester, G. E.; Livengood, T. A.; Denis, L.; Carr, T.; Reyes, F.; Bame, S. J.; Moos, H. W.

    1993-01-01

    An exceptional Jovian aurora was detected in the FUV on December 21, 1990, by means of Vilspa and Goddard Space Flight Center (GFSC) International Ultraviolet Explorer (IUE) observations. This event included intensification by a factor of three between December 20 and 21, leading to the brightest aurora identified in the IUE data analyzed, and, in the north, to a shift of the emission peak towards larger longitudes. The Jovian radio emission simultaneously recorded at decameter wavelengths in Nancay also exhibits significant changes, from a weak and short-duration emission on December 20 to a very intense one, lasting several hours, on December 21. Confirmation of this intense radio event is also found in the observations at the University of Florida on December 21. The emissions are identified as right-handed Io-independent 'A' (or 'non Io-A') components from the northern hemisphere. The radio source region deduced from the Nancay observations lies, for both days, close to the UV peak emission, exhibiting in particular a similar shift of the source region toward larger longitudes from one day to the next. A significant broadening of the radio source was also observed and it is shown that on both days, the extent of the radio source closely followed the longitude range for which the UV brightness exceeds a given threshold. The correlated variations, both in intensity and longitude, strongly suggest that a common cause triggered the variation of the UV and radio emissions during this exceptional event. On one hand, the variation of the UV aurora could possibly be interpreted according to the Prange and Elkhamsi (1991) model of diffuse multicomponent auroral precipitation (electron and ion): it would arise from an increase in the precipitation rate of ions together with an inward shift of their precipitation locus from L approximately equal 10 to L approximately equal 6. On the other hand, the analysis of Ulysses observations in the upstream solar wind suggests that a significant disturbance in the solar wind, involving the generation of an interplanetary shock and the presence of a CME have interacted with the Jovian magnetosphere at about the time of the auroral event. Both arguments suggest that we may have observed for the first time a magnetic storm-type interaction in an outer planet magnetosphere, affecting simultaneously several auroral processes. Conversely, the observed relationship between the level of UV auroral activity and the detection of decameter emission (DAM), if it were a typical feature, might argue in favour of a more direct and permanent association between the auroral processes leading to UV and radio aurorae, possibly related to 'discrete-arc'-like activity and electron precipitation.

  14. Acanthamoeba polyphaga mimivirus and other giant viruses: an open field to outstanding discoveries

    PubMed Central

    2014-01-01

    In 2003, Acanthamoeba polyphaga mimivirus (APMV) was first described and began to impact researchers around the world, due to its structural and genetic complexity. This virus founded the family Mimiviridae. In recent years, several new giant viruses have been isolated from different environments and specimens. Giant virus research is in its initial phase and information that may arise in the coming years may change current conceptions of life, diversity and evolution. Thus, this review aims to condense the studies conducted so far about the features and peculiarities of APMV, from its discovery to its clinical relevance. PMID:24976356

  15. Sci-Tech Books of 1977: One Hundred Outstanding Titles for General Library Collections

    ERIC Educational Resources Information Center

    Mount, Ellis; Crockett, Edith S.

    1978-01-01

    This annotated bibliography is intended for public library collections, although many selections are worthy of inclusion in college or special libraries. Subdivisions listed are: animal life, anthropology, biology, earth sciences, energy, environmental sciences, health, natural history, plants, psychology, and transportation. (JAB)

  16. Work accidents and self-esteem of nursing professional in hospital settings.

    PubMed

    Santos, Sérgio Valverde Marques Dos; Macedo, Flávia Ribeiro Martins; Silva, Luiz Almeida da; Resck, Zelia Marilda Rodrigues; Nogueira, Denismar Alves; Terra, Fábio de Souza

    2017-04-20

    to analyze the occurrence of work accidents and the self-esteem of nurses in hospitals of a municipality of Minas Gerais. descriptive-analytical and cross-sectional study developed with 393 nursing professionals from three hospitals of a municipality in southern Minas Gerais. The Rosenberg Self-Esteem Scale and a questionnaire to characterize the population and work accidents were used for data collection. Data analysis was performed using Person's chi-squared test, Fisher's exact test, Cronbach's alpha, odds ratio and logistic regression. of the professionals studied, 15% had suffered an accident at work and 70.2% presented high self-esteem. Through the analysis, it was observed that smoking, religious belief and an outstanding event in the career were significantly associated with work accidents. In relation to self-esteem, family income, length of time working in the profession and an outstanding event in the career presented significant associations. factors such as smoking, religious belief, family income, length of time working in the profession and an outstanding event in the career can cause professionals to have accidents and/or cause changes in self-esteem, which can compromise their physical and mental health and their quality of life and work.

  17. The Vesicular Monoamine Transporter-2: An Important Pharmacological Target for the Discovery of Novel Therapeutics to Treat Methamphetamine Abuse

    PubMed Central

    Nickell, Justin R.; Siripurapu, Kiran B.; Vartak, Ashish; Crooks, Peter A.; Dwoskin, Linda P.

    2014-01-01

    Methamphetamine abuse escalates, but no approved therapeutics are available to treat addicted individuals. Methamphetamine increases extracellular dopamine in reward-relevant pathways by interacting at vesicular monoamine transporter-2 (VMAT2) to inhibit dopamine uptake and promote dopamine release from synaptic vesicles, increasing cytosolic dopamine available for reverse transport by the dopamine transporter (DAT). VMAT2 is the target of our iterative drug discovery efforts to identify pharmacotherapeutics for methamphetamine addiction. Lobeline, the major alkaloid in Lobelia inflata, potently inhibited VMAT2, methamphetamine-evoked striatal dopamine release, and methamphetamine self-administration in rats but exhibited high affinity for nicotinic acetylcholine receptors (nAChRs). Defunctionalized, unsaturated lobeline analog, meso-transdiene (MTD), exhibited lobeline-like in vitro pharmacology, lacked nAChR affinity, but exhibited high affinity for DAT, suggesting potential abuse liability. The 2,4-dicholorophenyl MTD analog, UKMH-106, exhibited selectivity for VMAT2 over DAT, inhibited methamphetamine-evoked dopamine release, but required a difficult synthetic approach. Lobelane, a saturated, defunctionalized lobeline analog, inhibited the neurochemical and behavioral effects of methamphetamine; tolerance developed to the lobelane-induced decrease in methamphetamine self-administration. Improved drug-likeness was afforded by the incorporation of a chiral N-1,2-dihydroxypropyl moiety into lobelane to afford GZ-793A, which inhibited the neurochemical and behavioral effects of methamphetamine, without tolerance. From a series of 2,5-disubstituted pyrrolidine analogs, AV-2-192 emerged as a lead, exhibiting high affinity for VMAT2 and inhibiting methamphetamine-evoked dopamine release. Current results support the hypothesis that potent, selective VMAT2 inhibitors provide the requisite preclinical behavioral profile for evaluation as pharmacotherapeutics for

  18. Toxicity of herbal extracts used in ethno-veterinary medicine and green-encapsulated ZnO nanoparticles against Aedes aegypti and microbial pathogens.

    PubMed

    Banumathi, Balan; Vaseeharan, Baskaralingam; Ishwarya, Ramachandran; Govindarajan, Marimuthu; Alharbi, Naiyf S; Kadaikunnan, Shine; Khaled, Jamal M; Benelli, Giovanni

    2017-06-01

    Dengue and chikungunya are arboviral diseases mainly vectored by the mosquito Aedes aegypti. Presently, there is no treatment for these viral diseases and their prevention is still based on vector control measures. Nanopesticides fabricated using herbal extracts as reducing and capping agents currently represent an excellent platform for pest control. In this scenario, the present study assessed the acute toxicity of seven plants employed in ethno-veterinary medicine of southern India, as well as the green synthesis of zinc oxide nanoparticles, on third-instar larvae of A. aegypti. Larvae were exposed to extracts of the seven plants obtained with solvents of different polarity (acetone, ethanol, petroleum ether, and water) for 24 h. Maximum efficacy was observed for Lobelia leschenaultiana leaf extracts prepared using all the four solvent extracts (LC 50  = 22.83, 28.12, 32.61, and 36.85 mg/L, respectively). Therefore, this plant species was used for the synthesis and stabilization of ZnO nanoparticles based on its maximum efficacy against third-instar larvae of A. aegypti. L. leschenaultiana-encapsulated ZnO nanoparticles showed 100% mortality when tested at 10 mg/L, the LC 50 was extremely low,  1.57 mg/L. Zinc acetate achieved only 65.33% when tested at 60 mg/L, with a LC 50 of 51.62 mg/L. Additionally, ZnO nanoparticles inhibited growth of Pseudomonas aeruginosa, Proteus vulgaris, Shigella sonnei, and Vibrio parahaemolyticus and also inhibited biofilm formation on selected microbila pathogens, showing impact on EPS production and hydrophobicity. Overall, our results suggest that L. leschenaultiana-fabricated ZnO nanoparticles have a significant potential to control A. aegypti mosquitoes and Gram-negative bacterial pathogens.

  19. VAMONOS (Veterans Affairs' Metabolism, Obstructed and Non-Obstructed Sleep) Study: Effects of CPAP Therapy on Glucose Metabolism in Patients with Obstructive Sleep Apnea.

    PubMed

    Ioachimescu, Octavian C; Anthony, Jeremy; Constantin, Tina; Ciavatta, Mary-Margaret; McCarver, Kandace; Sweeney, Mary Ellen

    2017-03-15

    Obstructive sleep apnea (OSA) and type 2 diabetes mellitus (T2DM) are prevalent disorders that pose increased risk of cardiovascular disease and death. The objective of this study was to clarify if continuous positive airway pressure (CPAP) therapy for OSA affects T2DM control and emergence. Point-of-care, comparative effectiveness study; cross-sectional and longitudinal analyses. Our cohort included 928 consecutive patients; 13% were women; 36% were Caucasians and 61% African-Americans. OSA was diagnosed in approximately 738 patients and CPAP was initiated in 718 patients; median duration of therapy was 5 mo (25% to 75% interquartile range [IQR] 3-14). Patients with OSA used CPAP therapy for a median duration of 4.8 h, 34.5% of the nights. Adherence to CPAP was prespecified as follows: good (≥ 70% nights and ≥ 4 h/night), excellent (≥ 80% nights and ≥ 6 h/night) or outstanding (≥ 90% of nights and 8 h/night). Based on objective data, good, excellent, and outstanding compliance were found in only 30%, 20%, and 6%, respectively. Three percent of subjects without CPAP follow-up and less than 4% of those nonadherent to CPAP therapy (based on the established criteria) developed incident T2DM. Incident T2DM developed in only 0.8% of those with good compliance and in none (0%) of those in the excellent and outstanding groups. During follow-up, median weight change was +0.3 kg (IQR -1.8 to 2.7). We found that an outstanding compliance to CPAP reduced fasting blood glucose in patients with OSA. Longitudinally, higher levels of therapeutic adherence may affect the rate of incident impaired fasting glucose, prediabetes, and T2DM, despite the observed weight gains. A commentary on this article appears in this issue on page 365. © 2017 American Academy of Sleep Medicine

  20. 5 CFR 1330.404 - Certification criteria.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., quantity, timeliness, and cost effectiveness, as applicable; and those technical, leadership and/or managerial competencies or behaviors that contribute to and are necessary to distinguish outstanding...

  1. A comprehensive checklist of vascular epiphytes of the Atlantic Forest reveals outstanding endemic rates.

    PubMed

    Freitas, Leandro; Salino, Alexandre; Neto, Luiz Menini; Elias Almeida, Thaís; Mortara, Sara Ribeiro; Stehmann, João Renato; Amorim, André Marcio; Guimarães, Elsie Franklin; Coelho, Marcus Nadruz; Zanin, Ana; Forzza, Rafaela Campostrini

    2016-01-01

    Knowledge of the geographic distribution of plants is essential to underpin the understanding of global biodiversity patterns. Vascular epiphytes are important components of diversity and functionality of Neotropical forests but, unlike their terrestrial counterparts, they are under-represented in large-scale diversity and biogeographic analyses. This is the case for the Atlantic Forest - one of the most diverse and threatened biomes worldwide. We provide the first comprehensive species list of Atlantic Forest vascular epiphytes; their endemism patterns and threatened species occurrence have also been analyzed. A list with 2,256 species of (hemi-)epiphytes - distributed in 240 genera and 33 families - is presented based on the updated Brazilian Flora Checklist. This represents more than 15% of the total vascular plant richness in the Atlantic Forest. Moreover, 256 species are included on the Brazilian Red List. More than 93% of the overall richness is concentrated in ten families, with 73% represented by Orchidaceae and Bromeliaceae species alone. A total of 78% of epiphytic species are endemic to the Atlantic Forest, in contrast to overall vascular plant endemism in this biome estimated at 57%. Among the non-endemics, 13% of epiphytic species also occur either in the Amazon or in the Cerrado - the other two largest biomes of Brazil - and only 8% are found in two or more Brazilian biomes. This pattern of endemism, in addition to available dated phylogenies of some genera, indicate the dominance of recent radiations of epiphytic groups in the Atlantic Forest, showing that the majority of divergences dating from the Pliocene onwards are similar to those that were recently reported for other Neotropical plants.

  2. A comprehensive checklist of vascular epiphytes of the Atlantic Forest reveals outstanding endemic rates

    PubMed Central

    Freitas, Leandro; Salino, Alexandre; Neto, Luiz Menini; Elias Almeida, Thaís; Mortara, Sara Ribeiro; Stehmann, João Renato; Amorim, André Marcio; Guimarães, Elsie Franklin; Coelho, Marcus Nadruz; Zanin, Ana; Forzza, Rafaela Campostrini

    2016-01-01

    Abstract Knowledge of the geographic distribution of plants is essential to underpin the understanding of global biodiversity patterns. Vascular epiphytes are important components of diversity and functionality of Neotropical forests but, unlike their terrestrial counterparts, they are under-represented in large-scale diversity and biogeographic analyses. This is the case for the Atlantic Forest - one of the most diverse and threatened biomes worldwide. We provide the first comprehensive species list of Atlantic Forest vascular epiphytes; their endemism patterns and threatened species occurrence have also been analyzed. A list with 2,256 species of (hemi-)epiphytes - distributed in 240 genera and 33 families - is presented based on the updated Brazilian Flora Checklist. This represents more than 15% of the total vascular plant richness in the Atlantic Forest. Moreover, 256 species are included on the Brazilian Red List. More than 93% of the overall richness is concentrated in ten families, with 73% represented by Orchidaceae and Bromeliaceae species alone. A total of 78% of epiphytic species are endemic to the Atlantic Forest, in contrast to overall vascular plant endemism in this biome estimated at 57%. Among the non-endemics, 13% of epiphytic species also occur either in the Amazon or in the Cerrado - the other two largest biomes of Brazil – and only 8% are found in two or more Brazilian biomes. This pattern of endemism, in addition to available dated phylogenies of some genera, indicate the dominance of recent radiations of epiphytic groups in the Atlantic Forest, showing that the majority of divergences dating from the Pliocene onwards are similar to those that were recently reported for other Neotropical plants. PMID:26884706

  3. Shatter cones - An outstanding problem in shock mechanics. [geological impact fracture surface in cratering

    NASA Technical Reports Server (NTRS)

    Milton, D. J.

    1977-01-01

    Shatter cone characteristics are surveyed. Shatter cones, a form of rock fracture in impact structures, apparently form as a shock front interacts with inhomogeneities or discontinuities in the rock. Topics discussed include morphology, conditions of formation, shock pressure of formation, and theories of formation. It is thought that shatter cones are produced within a limited range of shock pressures extending from about 20 to perhaps 250 kbar. Apical angles range from less than 70 deg to over 120 deg. Tentative hypotheses concerning the physical process of shock coning are considered. The range in shock pressures which produce shatter cones might correspond to the range in which shock waves decompose into elastic and deformational fronts.

  4. E-Book Usage and the "Choice" Outstanding Academic Book List: Is There a Correlation?

    ERIC Educational Resources Information Center

    Carter Williams, Karen; Best, Rickey

    2006-01-01

    In this study, the staff of the library at Auburn University at Montgomery analyzed circulation patterns for electronic books in the fields of Political Science, Public Administration and Law to see if favorable "Choice" reviews can be used to predict usage of electronic books. A comparison of the circulations between print and…

  5. Communication: Non-Newtonian rheology of inorganic glass-forming liquids: Universal patterns and outstanding questions

    NASA Astrophysics Data System (ADS)

    Zhu, W.; Aitken, B. G.; Sen, S.

    2017-02-01

    All families of inorganic glass-forming liquids display non-Newtonian rheological behavior in the form of shear thinning at high shear rates. Experimental evidence is presented to demonstrate the existence of remarkable universality in this behavior, irrespective of chemical composition, structure, topology, and viscosity. However, contrary to intuition, in all cases the characteristic shear rates that mark the onset of shear thinning in these liquids are orders of magnitude slower than the global shear relaxation rates. Attempt is made to reconcile such differences within the framework of the cooperative structural relaxation model of glass-forming liquids.

  6. Outstanding AFCPE[R] Conference Paper: Debt Burden of Young Adults in the United States

    ERIC Educational Resources Information Center

    Kim, Jinhee; Chatterjee, Swarn; Kim, Jung Eun

    2012-01-01

    Factors associated with the borrowing behavior of young adults who are transitioning from financial dependence to financial independence were identified. Data used were from the 2009 Transition to Adulthood and its parental companion data set, Panel Studies of Income Dynamics. Results indicate that age, gender, race, and work status are associated…

  7. The Art of Learning: A Guide to Outstanding North Carolina Arts in Education Programs.

    ERIC Educational Resources Information Center

    Herman, Miriam L.

    The Arts in Education programs delineated in this guide complement the rigorous arts curriculum taught by arts specialists in North Carolina schools and enable students to experience the joy of the creative process while reinforcing learning in other curricula: language arts, mathematics, social studies, science, and physical education. Programs…

  8. Using Biographies of Outstanding Women in Bioengineering to Dispel Biology Teachers' Misperceptions of Engineers

    ERIC Educational Resources Information Center

    Hoh, Yin Kiong

    2009-01-01

    The perception that engineers and scientists are intelligent Caucasian men who are socially inept and absent-minded people is prevalent among students of all levels, from elementary school to college. While the media may, by chance or choice, promote this image, the reality is that most engineers are men. These stereotypical images of engineers…

  9. Margaret Howell: An Outstanding Teacher of English in the Workplace. Occasional Paper Number 14.

    ERIC Educational Resources Information Center

    Wales, M. L.

    This report highlights the career and accomplishments of Margaret Howell, an English teacher in Australia who was instrumental in the development of English language learning for non-native speakers in the workplace. Material used was gathered in 1986, 1989, and 1992 interviews before her death of cancer in 1992. A chronological account of her…

  10. Paper-based silver-nanowire electronic circuits with outstanding electrical conductivity and extreme bending stability.

    PubMed

    Huang, Gui-Wen; Xiao, Hong-Mei; Fu, Shao-Yun

    2014-08-07

    Here a facile, green and efficient printing-filtration-press (PFP) technique is reported for room-temperature (RT) mass-production of low-cost, environmentally friendly, high performance paper-based electronic circuits. The as-prepared silver nanowires (Ag-NWs) are uniformly deposited at RT on a pre-printed paper substrate to form high quality circuits via vacuum filtration and pressing. The PFP circuit exhibits more excellent electrical property and bending stability compared with other flexible circuits made by existing techniques. Furthermore, practical applications of the PFP circuits are demonstrated.

  11. Inverting near-surface models from virtual-source gathers (SM Division Outstanding ECS Award Lecture)

    NASA Astrophysics Data System (ADS)

    Ruigrok, Elmer; Vossen, Caron; Paulssen, Hanneke

    2017-04-01

    The Groningen gas field is a massive natural gas accumulation in the north-east of the Netherlands. Decades of production have led to significant compaction of the reservoir rock. The (differential) compaction is thought to have reactivated existing faults and to be the main driver of induced seismicity. The potential damage at the surface is largely affected by the state of the near surface. Thin and soft sedimentary layers can lead to large amplifications. By measuring the wavefield at different depth levels, near-surface properties can directly be estimated from the recordings. Seismicity in the Groningen area is monitored primarily with an array of vertical arrays. In the nineties a network of 8 boreholes was deployed. Since 2015, this network has been expanded with 70 new boreholes. Each new borehole consists of an accelerometer at the surface and four downhole geophones with a vertical spacing of 50 m. We apply seismic interferometry to local seismicity, for each borehole individually. Doing so, we obtain the responses as if there were virtual sources at the lowest geophones and receivers at the other depth levels. From the retrieved direct waves and reflections, we invert for P- & S- velocity and Q models. We discuss different implementations of seismic interferometry and the subsequent inversion. The inverted near-surface properties are used to improve both the source location and the hazard assessment.

  12. Controlled synthesis of hollow octahedral ZnCo2O4 nanocages assembled from ultrathin 2D nanosheets for enhanced lithium storage.

    PubMed

    Liu, Beihong; Liu, Hui; Liang, Mengfang; Liu, Lixiang; Lv, Zhaolin; Zhou, Hang; Guo, Hong

    2017-11-16

    Hollow octahedral ZnCo 2 O 4 nanocages assembled from ultrathin 2D nanosheets are prepared through facile fast simultaneous coordinating etching and thermal processes. Electrochemical results show that the hollow octahedral ZnCo 2 O 4 nanocage is an outstanding anode material for LIBs with a high reversible discharge capacity of 1025 mA h g -1 at 500 mA g -1 after 200 cycles, and an outstanding rate capability of 525 mA h g -1 at 4 A g -1 . Moreover, this simple, low cost and fast process could be useful for the construction of many other hollow advanced materials for supercapacitors, sensors and other novel energy and environmental applications.

  13. Pet teachers

    NASA Astrophysics Data System (ADS)

    Carlowicz, Michael

    Teaching has many rewards, but the federal government thinks there should be at least a few more.The National Science Foundation and the Office of Science and Technology Policy have announced the creation of a Presidential Award for Excellence in Science, Mathematics, and Engineering Mentoring. The awards, which will be bestowed upon as many as 10 individuals and 10 institutions each year, will recognize outstanding mentoring efforts or programs that enhance participation in science by underrepresented groups—particularly ethnic minorities, women, and persons with disabilities. Awardees must demonstrate an outstanding and sustained effort to guide students from any setting—K-12, undergraduate school, or graduate school—toward science careers and science literacy.

  14. A. E. “Ted” Ringwood (1930-1993)

    NASA Astrophysics Data System (ADS)

    Alfred E. (“Ted”) Ringwood died on November 12 at age 63. In 1974, he was awarded AGU's William Bowie Medal, given for outstanding contributions to fundamental geophysics and for unselfish cooperation in research. In his citation for the Bowie Medal, Francis R. Boyd said that Ringwood's “personal approach in Earth sciences has been to blend petrological, geophysical, geochemical, and cosmological data into detailed models of the mantle, the Earth as a whole, and the Moon.” These models stimulated and organized the thinking of many Earth scientists, Boyd noted. Ringwood was the 1993 Hess Medalist, in recognition of his outstanding achievements in research in the constitution and evolution of Earth and sister planets.

  15. The 1988 Jansson memorial lecture. The performance of the 'idiot-savant': implicit and explicit.

    PubMed

    O'Connor, N

    1989-04-01

    'Idiots-savants' are people of low intelligence who have one or two outstanding talents such as calendrical calculation, drawing or musical performance. Such people are mostly male and occur with high frequency among the autistic population. Do they perform their amazing feats because of an outstanding memory or do they draw on some faculty of reasoning to help them? Although they cannot easily make clear how they carry out their tasks by using speech, experiments reveal that they follow simple rules which they use to aid them in recalling correct dates and sequences in classical music. It has been said that they cannot abstract but this turns out not to be true: all can abstract to some degree and some are more at home with abstract than with concrete material. Whatever else is true of these handicapped but gifted people their gift becomes apparent at an early age and is apparently not improved by practice. Perhaps the most important conclusion from work with these groups is that their gifts force us to think again about the concept of general intelligence. How far is it possible to have low intelligence and yet be an outstanding musician or artist? Speculation on this idea may force us to revise our concepts of intelligence, neuropsychology and handicap.

  16. Work accidents and self-esteem of nursing professional in hospital settings

    PubMed Central

    dos Santos, Sérgio Valverde Marques; Macedo, Flávia Ribeiro Martins; da Silva, Luiz Almeida; Resck, Zelia Marilda Rodrigues; Nogueira, Denismar Alves; Terra, Fábio de Souza

    2017-01-01

    Abstract Objective: to analyze the occurrence of work accidents and the self-esteem of nurses in hospitals of a municipality of Minas Gerais. Method: descriptive-analytical and cross-sectional study developed with 393 nursing professionals from three hospitals of a municipality in southern Minas Gerais. The Rosenberg Self-Esteem Scale and a questionnaire to characterize the population and work accidents were used for data collection. Data analysis was performed using Person's chi-squared test, Fisher's exact test, Cronbach's alpha, odds ratio and logistic regression. Results: of the professionals studied, 15% had suffered an accident at work and 70.2% presented high self-esteem. Through the analysis, it was observed that smoking, religious belief and an outstanding event in the career were significantly associated with work accidents. In relation to self-esteem, family income, length of time working in the profession and an outstanding event in the career presented significant associations. Conclusion: factors such as smoking, religious belief, family income, length of time working in the profession and an outstanding event in the career can cause professionals to have accidents and/or cause changes in self-esteem, which can compromise their physical and mental health and their quality of life and work. PMID:28443993

  17. Reliability and One-Year Stability of the PIN3 Neighborhood Environmental Audit in Urban and Rural Neighborhoods.

    PubMed

    Porter, Anna K; Wen, Fang; Herring, Amy H; Rodríguez, Daniel A; Messer, Lynne C; Laraia, Barbara A; Evenson, Kelly R

    2018-06-01

    Reliable and stable environmental audit instruments are needed to successfully identify the physical and social attributes that may influence physical activity. This study described the reliability and stability of the PIN3 environmental audit instrument in both urban and rural neighborhoods. Four randomly sampled road segments in and around a one-quarter mile buffer of participants' residences from the Pregnancy, Infection, and Nutrition (PIN3) study were rated twice, approximately 2 weeks apart. One year later, 253 of the year 1 sampled roads were re-audited. The instrument included 43 measures that resulted in 73 item scores for calculation of percent overall agreement, kappa statistics, and log-linear models. For same-day reliability, 81% of items had moderate to outstanding kappa statistics (kappas ≥ 0.4). Two-week reliability was slightly lower, with 77% of items having moderate to outstanding agreement using kappa statistics. One-year stability had 68% of items showing moderate to outstanding agreement using kappa statistics. The reliability of the audit measures was largely consistent when comparing urban to rural locations, with only 8% of items exhibiting significant differences (α < 0.05) by urbanicity. The PIN3 instrument is a reliable and stable audit tool for studies assessing neighborhood attributes in urban and rural environments.

  18. Climate Leadership Awards Application Process, Eligibility, and Evaluation Criteria

    EPA Pesticide Factsheets

    Learn about evaluation criteria and access applications for the 2018 Climate Leadership Awards, which publicly recognizes individuals and organizations for their outstanding leadership in reducing greenhouse gas emissions.

  19. 12 CFR 709.5 - Payout priorities in involuntary liquidation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Administrative costs and expenses of liquidation; (2) Claims for wages and salaries, including vacation... case involving liquidation of a low-income designated credit union, any outstanding secondary capital...

  20. Diketopyrrolopyrrole-based semiconducting polymer nanoparticles for in vivo second near-infrared window imaging and image-guided tumor surgery

    DOE PAGES

    Shou, Kangquan; Tang, Yufu; Chen, Hao; ...

    2018-01-01

    PDFT1032, a new semiconducting polymer possessing a favorable absorption peak (1032 nm) and outstanding biocompatibility, may be widely applicable in clinical imaging and the surgical treatment of malignancy.

  1. Diketopyrrolopyrrole-based semiconducting polymer nanoparticles for in vivo second near-infrared window imaging and image-guided tumor surgery

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Shou, Kangquan; Tang, Yufu; Chen, Hao

    PDFT1032, a new semiconducting polymer possessing a favorable absorption peak (1032 nm) and outstanding biocompatibility, may be widely applicable in clinical imaging and the surgical treatment of malignancy.

  2. 26 CFR 1.1394-0 - Table of contents.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... bond and loan recycling programs. (g) Limitation on amount of bonds. (1) Determination of outstanding... with deemed compliance provisions. (3) Application to pooled financing bond and loan recycling programs...

  3. 26 CFR 301.7507-10 - Collection of tax after termination of immunity.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... applied toward satisfaction of accumulated outstanding taxes previously immune under the section, and not... earnings therefrom previously immune become available for tax collection, they will be available only for...

  4. 26 CFR 301.7507-10 - Collection of tax after termination of immunity.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... applied toward satisfaction of accumulated outstanding taxes previously immune under the section, and not... earnings therefrom previously immune become available for tax collection, they will be available only for...

  5. 34 CFR 237.1 - What is the Christa McAuliffe Fellowship Program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... to reward excellence in teaching by encouraging outstanding teachers to continue their education, to develop innovative programs, to consult with or assist LEAs, private schools, or private school systems...

  6. 36 CFR 1206.22 - What type of proposal is eligible for a publications grant?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... outstanding events, topics, themes, or movements of national significance in United States history. These... United States, and to support projects that apply information technology to publishing projects. (c) The...

  7. 78 FR 52785 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-26

    ... in Inv. Nos. 731-TA-1224 and 1225 (Preliminary) (Ferrosilicon from Russia and Venezuela). The..., 2013. 5. Outstanding action jackets: none. In accordance with Commission policy, subject matter listed...

  8. 43 CFR 8223.0-5 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... threatened or endangered plant or animal species; (4) A typical representation of common geologic, soil, or water features; or (5) Outstanding or unusual geologic, soil, or water features. (b) [Reserved] ...

  9. 43 CFR 8223.0-5 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... threatened or endangered plant or animal species; (4) A typical representation of common geologic, soil, or water features; or (5) Outstanding or unusual geologic, soil, or water features. (b) [Reserved] ...

  10. 43 CFR 8223.0-5 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... threatened or endangered plant or animal species; (4) A typical representation of common geologic, soil, or water features; or (5) Outstanding or unusual geologic, soil, or water features. (b) [Reserved] ...

  11. 43 CFR 8223.0-5 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... threatened or endangered plant or animal species; (4) A typical representation of common geologic, soil, or water features; or (5) Outstanding or unusual geologic, soil, or water features. (b) [Reserved] ...

  12. 24 CFR 203.386 - Coverage of title evidence.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Property Title Transfers and Title... the public records, there are not, at such date, any outstanding prior liens, including any past-due...

  13. LABS Foundational Technology

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Olson, Jerry

    2012-01-01

    They are the inventors of our generation dedicated to exceptional science, advancing the technologies of tomorrow. CO-LABS honors the outstanding achievements of researchers and their impact on the world.

  14. An extension of integrable equations related to AKNS and WKI spectral problems and their reductions

    NASA Astrophysics Data System (ADS)

    Geng, Xian-Guo; Zhai, Yun-Yun

    2018-04-01

    Not Available Project supported by the National Natural Science Foundation of China (Grant Nos. 11501520 and 11331008) and the Outstanding Young Talent Research Fund of Zhengzhou University (Grant No. 1521315001).

  15. What are Scientific Leaders? The Introduction of a Normalized Impact Factor

    NASA Astrophysics Data System (ADS)

    Matsas, George E. A.

    2012-12-01

    We define a normalized impact factor (NIF) suitable for assessing in a simple way both the strength of scientific communities and the research influence of individuals. We define those with NIF ≥ 1 as scientific leaders because they influence their peers at least as much as they are influenced by them. The NIF has two outstanding characteristics: (a) it has a clear and universal meaning and (b) it is robust against self-citation misuse. We show how a single lognormal function obtained from a simplified version of the NIF leads to a clear "radiography" of the corresponding scientific community. An illustrative application analyzes a community derived from the list of outstanding referees recognized by the American Physical Society in 2008.

  16. Harmonious Parents and Their Preschool Children

    ERIC Educational Resources Information Center

    Baumrind, Diana

    1971-01-01

    This brief report describes harmonious parents and their children. The six preschool daughters whose parents were harmonious were outstandingly competent but the opposite was true of the two sons. (Author/WY)

  17. 2014 Federal Green Challenge Award Winners in the Pacific Southwest Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  18. 2016 Federal Green Challenge Award Winners

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  19. 2015 Federal Green Challange Award Winners in the Great Lakes Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  20. 2013 Federal Green Challenge Award Winners

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  1. 2014 Federal Green Challenge Award Winners in the New England Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  2. Best Management Practices, Policies and Programs

    EPA Pesticide Factsheets

    The National Great Practice Compendium highlights outstanding activities, technologies, and programs that prevent trash from entering the aquatic environment and/or that reduce the overall volume of trash that is generated.

  3. 12 CFR 614.4900 - Foreign exchange.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... outstanding contracts—spot and forward. (c) A bank for cooperatives or an agricultural credit bank is... customers. (g) The bank's personnel policies shall include written standards of conduct for those involved...

  4. 33 CFR 187.317 - What information must be on a certificate of title?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... security interest outstanding. (b) Space must be provided on the title form for assignment of interests in... the owner's knowledge, information, and belief, under penalty of perjury or similar penalties as...

  5. 77 FR 796 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-06

    ... fiduciary capacity, 9.75 percent of the outstanding voting shares of Mechanics Financial Corporation, and thereby retain Mechanics Savings Bank, both in Mansfield, Ohio. B. Federal Reserve Bank of Kansas City...

  6. 45 CFR 2400.1 - Purposes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... history, American government, social studies, and political science in grades 7-12 and by outstanding... Program are to: (1) Provide incentives for master's degree level graduate study of the history, principles...

  7. 45 CFR 2400.1 - Purposes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... history, American government, social studies, and political science in grades 7-12 and by outstanding... Program are to: (1) Provide incentives for master's degree level graduate study of the history, principles...

  8. 45 CFR 2400.1 - Purposes.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... history, American government, social studies, and political science in grades 7-12 and by outstanding... Program are to: (1) Provide incentives for master's degree level graduate study of the history, principles...

  9. 45 CFR 2400.1 - Purposes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... history, American government, social studies, and political science in grades 7-12 and by outstanding... Program are to: (1) Provide incentives for master's degree level graduate study of the history, principles...

  10. 26 CFR 1.108-6 - Limitations on the exclusion of income from the discharge of qualified real property business...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., immediately before the discharge, are equivalent to principal, in that interest on such amounts would accrue and compound in the future, except that outstanding principal amount shall not include amounts that...

  11. Compendium of Unimplemented Recommendations: Oct 1, 2010 - Mar 31, 2011

    EPA Pesticide Factsheets

    Compendium #11-N-0212, Apr 29, 2011. The goal is to improve overall audit management by increasing EPA managers’ awareness of outstanding agreed-to commitments for action on OIG report recommendations.

  12. 9.0% power conversion efficiency from ternary all-polymer solar cells

    DOE PAGES

    Li, Zhaojun; Xu, Xiaofeng; Zhang, Wei; ...

    2017-01-01

    High-performance ternary all-polymer solar cells with outstanding efficiency of 9.0% are realized by incorporating two donor and one acceptor polymers with complementary absorption and proper energy level alignment.

  13. 24 CFR 902.7 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... points available for PHAS Indicator #1 (established in subpart B of this part). Alternative management... to support its certification for HUD post review. Tenant Receivable Outstanding is defined in § 902...

  14. 32 CFR 705.37 - Public affairs and public service awards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... considered by the Distinguished Civilian Service Awards Panel. (See Civilian Manpower Management Instruction... of the Navy. (B) Be the result of a single outstanding project or program. (C) Have been accomplished...

  15. 32 CFR 705.37 - Public affairs and public service awards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... considered by the Distinguished Civilian Service Awards Panel. (See Civilian Manpower Management Instruction... of the Navy. (B) Be the result of a single outstanding project or program. (C) Have been accomplished...

  16. 32 CFR 705.37 - Public affairs and public service awards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... considered by the Distinguished Civilian Service Awards Panel. (See Civilian Manpower Management Instruction... of the Navy. (B) Be the result of a single outstanding project or program. (C) Have been accomplished...

  17. 32 CFR 705.37 - Public affairs and public service awards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... considered by the Distinguished Civilian Service Awards Panel. (See Civilian Manpower Management Instruction... of the Navy. (B) Be the result of a single outstanding project or program. (C) Have been accomplished...

  18. 32 CFR 705.37 - Public affairs and public service awards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... considered by the Distinguished Civilian Service Awards Panel. (See Civilian Manpower Management Instruction... of the Navy. (B) Be the result of a single outstanding project or program. (C) Have been accomplished...

  19. 2014 Federal Green Challenge Award Winners

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  20. 2014 Federal Green Challenge National Award Winners

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  1. 2014 Federal Green Challenge Award Winners in the Mid-Atlantic Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  2. 2014 Federal Green Challenge Award Winners in the South Central Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  3. 2015 Federal Green Challenge Award Winners

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  4. 2015 Federal Green Challenge Award Winners in the Pacific Southwest Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  5. Federal Green Challenge Results for 2014, 2013

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  6. 2015 Federal Green Challenge Award Winners in the New England Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  7. 2015 National Federal Green Challenge Award Winners

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  8. 2015 Federal Green Challenge Award Winners in the South Central Region

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  9. Federal Green Challenge Results - 2013

    EPA Pesticide Factsheets

    We are pleased to recognize the following facilities for their outstanding efforts in 2014 to advance sustainability efforts and for their leadership in reducing the environmental footprint of federal government activities.

  10. Aquatic Trash Prevention National Great Practices Compendium

    EPA Pesticide Factsheets

    The National Great Practice Compendium highlights outstanding activities, technologies, and programs that prevent trash from entering the aquatic environment and/or that reduce the overall volume of trash that is generated.

  11. 75 FR 5322 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ....5 percent of the outstanding voting shares of Israel Discount Bank, Ltd., Tel Aviv, Israel, and thereby indirectly acquire additional voting shares of Discount Bancorp Inc., and Israel Discount Bank of...

  12. 7 CFR 1786.161 - Return of Qualified Notes and release of lien.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ELECTRIC AND TELEPHONE BORROWERS Discounted Prepayments on RUS Electric Loans § 1786.161 Return of... at such closing, and upon payment and discharge of all outstanding RUS debt obligations by the...

  13. Climate Leadership Awards and Conference

    EPA Pesticide Factsheets

    The seventh annual Climate Leadership Awards Dinner will be held during the 2018 Climate Leadership Conference; the event publicly recognize individuals and organizations for their outstanding leadership in reducing greenhouse gas emissions.

  14. 7 CFR 1783.15 - What are the terms of RFP loans?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., DEPARTMENT OF AGRICULTURE (CONTINUED) REVOLVING FUNDS FOR FINANCING WATER AND WASTEWATER PROJECTS (REVOLVING...,000 or 75 percent of the total cost of a project. The total outstanding balance for all loans under...

  15. College Dorms Ringing an Inner Court.

    ERIC Educational Resources Information Center

    AIA Journal, 1979

    1979-01-01

    An AIA Honor Award was given for the Pembroke Dormitories at Brown University. The dormitories, said the jury, are an "outstanding example of weaving an institution into the urban fabric." (Author/MLF)

  16. A S & U Educational Interiors Showcase.

    ERIC Educational Resources Information Center

    American School & University, 2001

    2001-01-01

    Presents descriptions of the 2001 award-winning educational facilities whose interior designs are judged to be outstanding learning and gathering environments. Photos and project cost data for each facility are included. (GR)

  17. Best Books for Spring 1972

    ERIC Educational Resources Information Center

    Gerhardt, Lillian N.; And Others

    1972-01-01

    Titles of what are considered to be outstanding in terms of content, design or illustration as selected by the editors of School Library Journal Book Review" are presented. (47 references) (Author/NH)

  18. Celebrating Leadership in Public Health and Medicine Friends of the National Library of Medicine (FNLM) | NIH ...

    MedlinePlus

    ... Michael E. DeBakey Medical Librarian Award Rita B. Smith, MLIS, AHIP, Outreach and Education Coordinator, Mercer University Medical Library and LRC Ms. Smith was honored for her outstanding service to the ...

  19. Savant skills in autism: psychometric approaches and parental reports

    PubMed Central

    Howlin, Patricia; Goode, Susan; Hutton, Jane; Rutter, Michael

    2009-01-01

    Most investigations of savant skills in autism are based on individual case reports. The present study investigated rates and types of savant skills in 137 individuals with autism (mean age 24 years). Intellectual ability ranged from severe intellectual impairment to superior functioning. Savant skills were judged from parental reports and specified as ‘an outstanding skill/knowledge clearly above participant's general level of ability and above the population norm’. A comparable definition of exceptional cognitive skills was applied to Wechsler test scores—requiring a subtest score at least 1 standard deviation above general population norms and 2 standard deviations above the participant's own mean subtest score. Thirty-nine participants (28.5%) met criteria for either a savant skill or an exceptional cognitive skill: 15 for an outstanding cognitive skill (most commonly block design); 16 for a savant skill based on parental report (mostly mathematical/calculating abilities); 8 met criteria for both a cognitive and parental rated savant skill. One-third of males showed some form of outstanding ability compared with 19 per cent of females. No individual with a non-verbal IQ below 50 met criteria for a savant skill and, contrary to some earlier hypotheses, there was no indication that individuals with higher rates of stereotyped behaviours/interests were more likely to demonstrate savant skills. PMID:19528018

  20. 24 CFR 850.155 - Securing owner's responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... instrument. The debt shall be repayable in the event of a substantive, uncorrected violation by an owner of... development grant assistance outstanding, plus interest which is determined by the Secretary by adding two...

  1. 24 CFR 850.155 - Securing owner's responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... instrument. The debt shall be repayable in the event of a substantive, uncorrected violation by an owner of... development grant assistance outstanding, plus interest which is determined by the Secretary by adding two...

  2. 24 CFR 850.155 - Securing owner's responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... instrument. The debt shall be repayable in the event of a substantive, uncorrected violation by an owner of... development grant assistance outstanding, plus interest which is determined by the Secretary by adding two...

  3. 24 CFR 850.155 - Securing owner's responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... instrument. The debt shall be repayable in the event of a substantive, uncorrected violation by an owner of... development grant assistance outstanding, plus interest which is determined by the Secretary by adding two...

  4. "Women in Business" as a Special Topics Course in the Collegiate Business School.

    ERIC Educational Resources Information Center

    Dorrell, Jean

    1983-01-01

    Describes "Women in Business," a two-week course at Lamar University in which outstanding women from the community shared their expertise. The women included entrepreneurs, attorneys, certified public accountants, bankers, and politicians. (JOW)

  5. Differential Scanning Calorimetry and Evolved Gas Analysis at Mars Ambient Conditions Using the Thermal Evolved Gas Analyser (TEGA)

    NASA Technical Reports Server (NTRS)

    Musselwhite, D. S.; Boynton, W. V.; Ming, D. W.; Quadlander, G. A.; Kerry, K. E.; Bode, R. C.; Bailey, S. H.; Ward, M. G.; Pathare, A. V.; Lorenz, R. D.

    2000-01-01

    We are conducting DSC/EGA experiments at Mars ambient temperature and pressure using the TEGA engineering model. These tests illustrate the outstanding capabilities of a TEGA-like instrument on the surface of Mars.

  6. 45 CFR 264.40 - What happens if a State does not repay a Federal loan?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... principal and interest due at any point under a loan agreement developed pursuant to section 406 of the Act: (1) The entire outstanding loan balance, plus all accumulated interest, becomes due and payable...

  7. The Presidential Innovation Award for Environmental ...

    EPA Pesticide Factsheets

    The Presidential Innovation Award for Environmental Educators recognizes outstanding kindergarten through grade 12 teachers who employ innovative approaches to environmental education and use the environment as a context for learning for their students.

  8. Society News: Fellow sets new world record; RAS thesis prize winners; Galileo in the courtyard; Need a room? Society announces new award for early-career researchers

    NASA Astrophysics Data System (ADS)

    2009-10-01

    Generous sponsorship from Winton Capital Management has made possible two new RAS Awards, to be given annually to postdoctoral researchers who have made outstanding progress in the years immediately after their PhD.

  9. DOD Sustainability

    Science.gov Websites

    installations for outstanding achievements and innovative environmental practices and partnerships promoting a fleet of electric vehicles unique in their ability to export their own power and offset their cost

  10. 77 FR 46121 - Notice of Lodging of Consent Decree Under the Comprehensive Environmental Response, Compensation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... $589,322 limit that corresponds to the outstanding amount of the original performance bond issued by...,322 limit) in accordance with instructions to be provided by EPA, in the event that EPA takes over...

  11. Colleagues Pay Tribute to Dr. Donald A.B. Lindberg, Retiring After Three Decades of NLM Leadership | NIH MedlinePlus ...

    MedlinePlus

    ... B. Lindberg, Retiring After Three Decades of NLM Leadership Past Issues / Summer 2015 Table of Contents Outgoing ... NLM's director after 30-plus years of outstanding leadership and service. The tributes reflect the range of ...

  12. Riddles of the Sphinx: Titan Science Questions at the End of Cassini-Huygens

    NASA Astrophysics Data System (ADS)

    Nixon, C. A.; Achterberg, R. K.; Buch, A.; Clark, R. N.; Coll, P.; Flasar, F. M.; Hayes, A. G.; Iess, L.; Lorenz, R. D.; Lopes, R.; Mastroguiseppe, M.; Raulin, F.; Smith, T.; Solomidou, A.; Sotin, C.; Strobel, D. F.; Turtle, E. P.; Vuitton, V.; West, R. A.; Yelle, R.

    2017-02-01

    The paper will describe the outstanding high-level questions for Titan science that are remaining at the end of the Cassini-Huygens mission, compiled by a cross-section of scientists from multiple instrument teams.

  13. 11 CFR 116.8 - Creditor forgiveness of debts owed by ongoing committees; Commission review.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... committees; Commission review. (a) General requirements. A creditor may forgive the outstanding balance of a... requirements of 11 CFR 116.3 or 116.5, as appropriate, regarding extensions of credit by commercial vendors and...

  14. Recipients of CCITLA Announced

    Cancer.gov

    NCI’s Cancer Clinical Investigator Team Leadership Awards recognize and support outstanding mid-career clinical investigators at NCI-Designated Cancer Centers who participate extensively in NCI-funded collaborative clinical trials and whose leadership, pa

  15. 26 CFR 1.593-6 - Pre-1970 addition to reserve for losses on qualifying real property loans.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... includes earnings outstanding on the books of account of the taxpayer at the close of the taxable year... of intention to withdraw. In the case of a domestic building and loan association, however, such...

  16. 11 New England Organizations Recognized as Energy Star Partners

    EPA Pesticide Factsheets

    The U.S. Environmental Protection Agency’s New England office, along with the U.S. Department of Energy are honoring 11 ENERGY STAR partners for their outstanding contributions to public health and the environment.

  17. Outstanding electrochemical performance of a graphene-modified graphite felt for vanadium redox flow battery application

    NASA Astrophysics Data System (ADS)

    González, Zoraida; Flox, Cristina; Blanco, Clara; Granda, Marcos; Morante, Juan R.; Menéndez, Rosa; Santamaría, Ricardo

    2017-01-01

    The development of more efficient electrode materials is essential to obtain vanadium redox flow batteries (VRFBs) with enhanced energy densities and to make these electrochemical energy storage devices more competitive. A graphene-modified graphite felt synthesized from a raw graphite felt and a graphene oxide water suspension by means of electrophoretic deposition (EPD) is investigated as a suitable electrode material in the positive side of a VRFB cell by means of cyclic voltammetry, impedance spectroscopy and charge/discharge experiments. The remarkably enhanced performance of the resultant hybrid material, in terms of electrochemical activity and kinetic reversibility towards the VO2+/VO2+, and mainly the markedly high energy efficiency of the VRFB cell (c.a. 95.8% at 25 mA cm-2) can be ascribed to the exceptional morphological and chemical characteristics of this tailored material. The 3D-architecture consisting of fibers interconnected by graphene-like sheets positively contributes to the proper development of the vanadium redox reactions and so represents a significant advance in the design of effective electrode materials.

  18. Multilevel Grouping, Grades Preschool-5 Small and Rural Schools. Outstanding Teaching Practices Series, Volume 4.

    ERIC Educational Resources Information Center

    Regional Laboratory for Educational Improvement of the Northeast & Islands, Andover, MA.

    This document reports on the 1991-92 Teacher Recognition Program honoring exceptional teachers from rural and small schools in the New England states, New York, Puerto Rico, and the Virgin Islands. The program was intended to enrich the quality of education in the Northeast United States and its Caribbean jurisdictions by sharing information about…

  19. Erosion and entrainment of snow and ice by pyroclastic density currents: some outstanding questions (Invited)

    NASA Astrophysics Data System (ADS)

    Walder, J. S.

    2010-12-01

    A pyroclastic density current moving over snow is likely to transform to a lahar if the pyroclasts incorporate enough (melting) snow and meltwater to bring the bulk water content of the mixture to about 35% by volume. However, the processes by which such a mixture forms are still not well understood. Walder (Bull. Volcanol., v. 62, 2000) showed experimentally the existence of an erosion mechanism that functions even in the absence of relative shear motion between pyroclasts and snow substrate: a portion of the snow melted by a blanket of pyroclasts is vaporized; the flux of water vapor upward through the pyroclasts may be enough to fluidize the pyroclasts, which then convect, rapidly scour the snow substrate and transform into a slurry. But these experiments do not tell us how moving pyroclasts would erode snow, and simply releasing a hot grain flow over a snow surface in the lab gives misleading results owing to improper scaling of τ/σ , the ratio of the shear stress τ exerted by the pyroclastic flow to the shear strength σ of snow. There seems to be no way around this problem for experiments with actual snow. However, it may be possible to circumvent the scaling problem by replacing the snow substrate by a gas-fluidized particle bed: by varying the gas flux, the apparent shear strength of the particle bed can be varied. Such an investigation of erosional processes could be done at room temperature. Snow-avalanche studies (for example, Gauer and Issler, Ann. Glaciol. v. 38, 2003) may provide some insight into snow erosion by a pyroclastic density current. Snow is eroded at the base of a dense snow avalanche by abrasion, particle impacts, and—at the avalanche head—by plowing and a “blasting” mechanism associated with compression of the snowpack and expulsion of pore fluid (air). Erosion at the avalanche head seems to be particularly important. Similar processes are likely to occur when the over-riding flow comprises hot grains. The laboratory release of a hot grain flow over snow, although improperly scaled for investigating erosive processes, does demonstrate that snow hydrology and snowpack stability may be critical in the transformation of pyroclastic density currents to lahars. When such an experiment is run in a sloping flume, with meltwater able to drain freely at the base of the snow layer, the hot grain flow spreads over the snow surface and then comes to rest--no slurry is produced. In contrast, if meltwater drainage is blocked, the wet snow layer fails at its bed, mobilizes as a slush flow, and mixes with the hot grains to form a slurry. Ice layers within a natural snowpack would likewise block meltwater drainage and be conducive to the formation of slush flows. Abrasion and particle impacts—processes that have been studied intensively by engineers concerned with the wear of surfaces in machinery—probably play an important role in the erosion of glacier ice by pyroclastic density currents. A prime example may be the summit ice cap of Nevado del Ruiz, Colombia, which was left grooved by the eruption of 1985 (Thouret, J. Volcanol. Geotherm. Res., v. 41, 1990). Erosion of glacier ice is also strongly controlled by the orientation of crevasses, which can “capture” pyroclastic currents. This phenomenon was well displayed at Mount Redoubt, Alaska during the eruptions of 1989-90 and 2009.

  20. CONN-CEPT IV: Identification and Programming for Students with Outstanding Talent in the Creative Arts.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Bureau of Elementary and Secondary Education.

    Intended for professional personnel involved in the education of artistically talented students, the document presents a rationale; a selection of the most appropriate identification practices and options that involve professional resource people and school personnel; appropriate curriculum and instructional strategies for talented students at all…

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