Science.gov

Sample records for announces late breaking

  1. Announcements

    NASA Astrophysics Data System (ADS)

    1997-04-01

    Meeting on Biochemical Education ChemCom Workshops '97 12th ICCCRE Westinghouse Science Talent Search Eastern Analytical Symposium Conference on Coordination Chemistry Announcements from American Oil Chemists' Society

  2. Announcements

    NASA Astrophysics Data System (ADS)

    1998-05-01

    Dreyfus Awards Announced NSF-Sponsored Case Studies in Science Workshop California Association of Chemistry Teachers New England Association of Chemistry Teachers 7th National Conference, CUR Summer Institute in the History of Chemistry Registration, 15th BCCE Chemists' Book Club Launches WWW Site Demonstration Explosion Charles "Skip" LeeRock Falls High School, Rock Falls, IL 61071, skipfam@essex1.com

  3. The highest-ranking rooster has priority to announce the break of dawn.

    PubMed

    Shimmura, Tsuyoshi; Ohashi, Shosei; Yoshimura, Takashi

    2015-07-23

    The "cock-a-doodle-doo" crowing of roosters, which symbolizes the break of dawn in many cultures, is controlled by the circadian clock. When one rooster announces the break of dawn, others in the vicinity immediately follow. Chickens are highly social animals, and they develop a linear and fixed hierarchy in small groups. We found that when chickens were housed in small groups, the top-ranking rooster determined the timing of predawn crowing. Specifically, the top-ranking rooster always started to crow first, followed by its subordinates, in descending order of social rank. When the top-ranking rooster was physically removed from a group, the second-ranking rooster initiated crowing. The presence of a dominant rooster significantly reduced the number of predawn crows in subordinates. However, the number of crows induced by external stimuli was independent of social rank, confirming that subordinates have the ability to crow. Although the timing of subordinates' predawn crowing was strongly dependent on that of the top-ranking rooster, free-running periods of body temperature rhythms differed among individuals, and crowing rhythm did not entrain to a crowing sound stimulus. These results indicate that in a group situation, the top-ranking rooster has priority to announce the break of dawn, and that subordinate roosters are patient enough to wait for the top-ranking rooster's first crow every morning and thus compromise their circadian clock for social reasons.

  4. The highest-ranking rooster has priority to announce the break of dawn

    PubMed Central

    Shimmura, Tsuyoshi; Ohashi, Shosei; Yoshimura, Takashi

    2015-01-01

    The “cock-a-doodle-doo” crowing of roosters, which symbolizes the break of dawn in many cultures, is controlled by the circadian clock. When one rooster announces the break of dawn, others in the vicinity immediately follow. Chickens are highly social animals, and they develop a linear and fixed hierarchy in small groups. We found that when chickens were housed in small groups, the top-ranking rooster determined the timing of predawn crowing. Specifically, the top-ranking rooster always started to crow first, followed by its subordinates, in descending order of social rank. When the top-ranking rooster was physically removed from a group, the second-ranking rooster initiated crowing. The presence of a dominant rooster significantly reduced the number of predawn crows in subordinates. However, the number of crows induced by external stimuli was independent of social rank, confirming that subordinates have the ability to crow. Although the timing of subordinates’ predawn crowing was strongly dependent on that of the top-ranking rooster, free-running periods of body temperature rhythms differed among individuals, and crowing rhythm did not entrain to a crowing sound stimulus. These results indicate that in a group situation, the top-ranking rooster has priority to announce the break of dawn, and that subordinate roosters are patient enough to wait for the top-ranking rooster’s first crow every morning and thus compromise their circadian clock for social reasons. PMID:26203594

  5. Dynamical supersymmetry breaking and late-time R symmetry breaking as the origin of cosmic inflation

    NASA Astrophysics Data System (ADS)

    Schmitz, Kai; Yanagida, Tsutomu T.

    2016-10-01

    Spontaneously broken supersymmetry (SUSY) and a vanishingly small cosmological constant imply that R symmetry must be spontaneously broken at low energies. Based on this observation, we suppose that, in the sector responsible for low-energy R symmetry breaking, a discrete R symmetry remains preserved at high energies and only becomes dynamically broken at relatively late times in the cosmological evolution, i.e., after the dynamical breaking of SUSY. Prior to R symmetry breaking, the Universe is then bound to be in a quasi-de Sitter phase—which offers a dynamical explanation for the occurrence of cosmic inflation. This scenario yields a new perspective on the interplay between SUSY breaking and inflation, which neatly fits into the paradigm of high-scale SUSY: inflation is driven by the SUSY-breaking vacuum energy density, while the chiral field responsible for SUSY breaking, the Polonyi field, serves as the inflaton. Because R symmetry is broken only after inflation, slow-roll inflation is not spoiled by otherwise dangerous gravitational corrections in supergravity. We illustrate our idea by means of a concrete example, in which both SUSY and R symmetry are broken by strong gauge dynamics and in which late-time R symmetry breaking is triggered by a small inflaton field value. In this model, the scales of inflation and SUSY breaking are unified, the inflationary predictions are similar to those of F-term hybrid inflation in supergravity, reheating proceeds via gravitino decay at temperatures consistent with thermal leptogenesis, and the sparticle mass spectrum follows from pure gravity mediation. Dark matter consists of thermally produced winos with a mass in the TeV range.

  6. Breaking the silence surrounding hepatitis C by promoting self-efficacy: hepatitis C public service announcements.

    PubMed

    Grow, Jean M; Christopher, Stephanie A

    2008-10-01

    Hepatitis C virus (HCV) is the most common chronic bloodborne virus in the United States. Despite this fact, there is a startling lack of awareness about HCV among individuals who might have contracted the virus. In this study, grounded in self-efficacy theory, we analyze public service announcements for HCV. Using focus groups to contextualize the responses of individuals living with HCV, we conclude that stigma and structural barriers pose the greatest challenges for health communicators trying to reach at-risk populations. The findings suggest that expanded use of celebrity appeals, realistic drug-use portrayals, more extensive use of social networking in tandem with nontraditional media, tapping into veterans, and maximizing self-efficacy messages while minimizing fear tactics offer new hope for successful health communication strategies. With 3.9 million people in the United States infected with HCV, this study offers urgently needed communication strategies to address this silent epidemic.

  7. Late-breaking Trials from the 2016 American Heart Association's Scientific Sessions.

    PubMed

    Buchanan, Kyle D; Alraies, M Chadi; Kajita, Alexandre H; Rogers, Toby; Koifman, Edward; Steinvil, Arie

    The late breaking trials released at the American Heart Association scientific sessions conference in November in New Orleans, LA covered a wide range of topics, including new devices within the field of heart failure, new registry data on transcatheter aortic valve replacement (TAVR) in intermediate risk patients, and medical management of peripheral arterial disease, coronary artery disease, and hypercholesterolemia. The following review highlights the late breaking trials presented at the conference that will have significant impact on clinical practice.

  8. Medial subclavicular musculotendinous complex and insulation break: Rare cause of late pacemaker lead malfunction

    PubMed Central

    Bhattacharyya, Pranab Jyoti; Agrawal, Shweta; Barkataky, Jogesh Chandra; Bhattacharyya, Anjan Kumar

    2015-01-01

    Insulation break in a permanent pacemaker lead is a rare long-term complication. We describe an elderly male with a VVIR pacemaker, who presented with an episode of presyncope more than 3 years after the initial implantation procedure, attributed to insulation break possibly caused by lead entrapment in components of the medial subclavicular musculotendinous complex (MSMC) and repeated compressive damage over time during ipsilateral arm movement requiring lead replacement. The differential diagnosis of a clinical presentation when pacing stimuli are present with failure to capture and the role of the MSMC in causing lead damage late after implantation are discussed. PMID:26995445

  9. Medial subclavicular musculotendinous complex and insulation break: Rare cause of late pacemaker lead malfunction.

    PubMed

    Bhattacharyya, Pranab Jyoti; Agrawal, Shweta; Barkataky, Jogesh Chandra; Bhattacharyya, Anjan Kumar

    2015-12-01

    Insulation break in a permanent pacemaker lead is a rare long-term complication. We describe an elderly male with a VVIR pacemaker, who presented with an episode of presyncope more than 3 years after the initial implantation procedure, attributed to insulation break possibly caused by lead entrapment in components of the medial subclavicular musculotendinous complex (MSMC) and repeated compressive damage over time during ipsilateral arm movement requiring lead replacement. The differential diagnosis of a clinical presentation when pacing stimuli are present with failure to capture and the role of the MSMC in causing lead damage late after implantation are discussed. Copyright © 2015 Cardiological Society of India. Published by Elsevier B.V. All rights reserved.

  10. LATE-TIME OBSERVATIONS OF GRB 080319B: JET BREAK, HOST GALAXY, AND ACCOMPANYING SUPERNOVA

    SciTech Connect

    Tanvir, N. R.; O'Brien, P. T.; Wiersema, K.; Starling, R. L. C.; Rol, E.; Levan, A. J.; Svensson, K.; Fruchter, A. S.; Granot, J.; Jakobsson, P.; Fynbo, J.; Hjorth, J.; Curran, P. A.; Burrows, D. N.; Genet, F.

    2010-12-10

    The Swift-discovered GRB 080319B was by far the most distant source ever observed at naked-eye brightness, reaching a peak apparent magnitude of 5.3 at a redshift of z = 0.937. We present our late-time optical (Hubble Space Telescope, Gemini, and Very Large Telescope) and X-ray (Chandra) observations, which confirm that an achromatic break occurred in the power-law afterglow light curve at {approx}11 days post-burst. This most likely indicates that the gamma-ray burst (GRB) outflow was collimated, which for a uniform jet would imply a total energy in the jet E{sub jet} {approx}> 10{sup 52} erg. Our observations also show a late-time excess of red light, which is well explained if the GRB was accompanied by a supernova (SN), similar to those seen in some other long-duration GRBs. The latest observations are dominated by light from the host and show that the GRB took place in a faint dwarf galaxy (r(AB) {approx} 27.0, rest frame M{sub B} {approx} -17.2). This galaxy is small even by the standards of other GRB hosts, which is suggestive of a low-metallicity environment. Intriguingly, the properties of this extreme event-a small host and bright SN-are entirely typical of the very low luminosity bursts such as GRB 980425 and GRB 060218.

  11. Internet Exercises as a Means of Integrating Late-breaking Astronomy News Into the Introductory Course

    NASA Astrophysics Data System (ADS)

    English, T.

    1997-12-01

    Astronomy is a dynamic science, a point that is sometimes lost on students who slog through the standard treatment of the introductory astronomy course. By integrating the easy access to current research information afforded by the internet and other media, it is possible to tailor the introductory course so that students gain a greater appreciation of the ever-changing landscape of scientific knowledge. For the rest of their lives, the students now taking our courses will be informed of astronomical discoveries through the mass media, which increasingly includes the internet. Through design of assignments that ask students to confront the presentation of late-breaking astronomy news, the introductory astronomy course can help students to be able to process such information long after they have graduated. Caton has taken this idea to an extreme, developing a nonlinear, topics-driven approach to teaching the introductory course (Mercury, 25.6, p.29). Some may be unwilling to suspend the traditional course structure to take such an approach, but there are alternatives. The internet provides easy access to a wider range of breaking astronomy news. Several science news services are available, and many astronomy-related sites offer regular updates. Direct sources for press releases are also easily found. With such access, students can follow stories as they develop. The key to achieving this is through design of assignments that force the students to look for the latest information online. Several variations have been tried at Gardner-Webb, mostly involving student construction of web browser documents that profile particular stories. These assignments build student skills in online research, and communicate that astronomy is an evolving science. Hopefully, they also instill a confidence that allows individual analysis of astronomy (and indeed all science) stories in the news for years to come - well after the specific details of the astronomy course are forgotten.

  12. News & Announcements

    NASA Astrophysics Data System (ADS)

    2000-01-01

    /TD/TDhome.html. This site also has links to JCE guidelines for prospective authors. Volunteers should contact Vitz by the medium of their preference: Ed Vitz, Editor, Tested Demonstrations, Journal of Chemical Education, Department of Chemistry, Kutztown University, Kutztown, PA 19530; phone: 610/683-4443; fax: 610/683-1352; email: vitz@kutztown.edu.

    Awards Announced

    ACS Regional Awards in High School Chemistry Teaching The American Chemical Society has announced winners of regional awards in high school chemistry teaching for 1999. Winners have demonstrated excellence in teaching, exceptional ability to challenge and inspire students, extracurricular work, and willingness to keep up to date in the field. The award consists of two certificates (one for the recipient, the other for display at the recipient's school) and a cash prize of 1,000.
    • Thomas W. Adams, Indiana Academy for Science, Mathematics & Humanities at Ball State University, Muncie, Indiana: Central Region
    • Arthur J. Crumm, Barstow School, Kansas City, Missouri: Midwest Region
    • Esther H. Freeman, Tabb High School, Yorktown, Virginia: Southeast Region
    • Joan A. Laredo-Liddell, St. Barnabas High School, Bronx, New York: Middle Atlantic Region, 1998
    • David T. Lee, Mountain Lakes High School, Mountain Lakes, New Jersey: Middle Atlantic Region, 1999
    • Diane Coley McGann, Santa Ana High School, Santa Ana, California: Western Region
    • William J. Pilotte, Newington High School, Newington, Connecticut: Northeast Region
    • Judith C. Seydel, Idaho Falls High School, Idaho Falls, Idaho: Northwest Region
    • Brenda A. Wolpa, Canyon Del Oro High School, Tucson, Arizona: Southwest/Rocky Mountain Region
    NSF Distinguished Public Service Award As a part of its celebration in 2000 of its half-century in existence, the National Science Foundation has announced the recipient of its Distinguished Public Service Award.
    • Samuel P. Massie, U.S. Naval Academy

    • Reduced Activity of Double-Strand Break Repair Genes in Prostate Cancer Patients With Late Normal Tissue Radiation Toxicity

      SciTech Connect

      Oorschot, Bregje van; Hovingh, Suzanne E.; Moerland, Perry D.; Medema, Jan Paul; Stalpers, Lukas J.A.; Vrieling, Harry; Franken, Nicolaas A.P.

      2014-03-01

      Purpose: To investigate clinical parameters and DNA damage response as possible risk factors for radiation toxicity in the setting of prostate cancer. Methods and Materials: Clinical parameters of 61 prostate cancer patients, 34 with (overresponding, OR) and 27 without (non-responding, NR) severe late radiation toxicity were assembled. In addition, for a matched subset the DNA damage repair kinetics (γ-H2AX assay) and expression profiles of DNA repair genes were determined in ex vivo irradiated lymphocytes. Results: Examination of clinical data indicated none of the considered clinical parameters to be correlated with the susceptibility of patients to develop late radiation toxicity. Although frequencies of γ-H2AX foci induced immediately after irradiation were similar (P=.32), significantly higher numbers of γ-H2AX foci were found 24 hours after irradiation in OR compared with NR patients (P=.03). Patient-specific γ-H2AX foci decay ratios were significantly higher in NR patients than in OR patients (P<.0001). Consequently, NR patients seem to repair DNA double-strand breaks (DSBs) more efficiently than OR patients. Moreover, gene expression analysis indicated several genes of the homologous recombination pathway to be stronger induced in NR compared with OR patients (P<.05). A similar trend was observed in genes of the nonhomologous end-joining repair pathway (P=.09). This is congruent with more proficient repair of DNA DSBs in patients without late radiation toxicity. Conclusions: Both gene expression profiling and DNA DSB repair kinetics data imply that less-efficient repair of radiation-induced DSBs may contribute to the development of late normal tissue damage. Induction levels of DSB repair genes (eg, RAD51) may potentially be used to assess the risk for late radiation toxicity.

    • The initial break-up of Pangæa elicited by Late Palæozoic deglaciation

      PubMed Central

      Yeh, Meng-Wan; Shellnutt, J. Gregory

      2016-01-01

      The break-up of Pangæa was principally facilitated by tensional plate stress acting on pre-existing suture zones. The rifting of Pangæa began during the Early Permian along the southern Tethys margin and produced the lenticular-shaped continent known as Cimmeria. A mantle-plume model is ascribed to explain the rift-related volcanism but the NW-SE oriented Cimmerian rifts do not correlate well with pre-existing suture zones or ‘structural heterogeneities’ but appear to have a pertinent spatial and temporal association with Late Palæozoic glacial-interglacial cycles. Mantle potential temperature estimates of Cimmerian rift-related basalts (1410 °C ± 50 °C) are similar to ambient mantle conditions rather than an active mantle-plume rift as previously suggested. Moreover, we find that the distribution of glacial deposits shows significant temporal and spatial concurrence between the glacial retreat margins and rifting sites. We conclude that the location and timing of Cimmerian rifting resulted from the exploitation of structural heterogeneities within the crust that formed due to repeated glacial-interglacial cycles during the Late Palæozoic. Such effects of continental deglaciation helped to create the lenticular shape of Cimmeria and Neotethys Ocean suggesting that, in some instances, climate change may directly influence the location of rifting. PMID:27511791

    • The initial break-up of Pangæa elicited by Late Palæozoic deglaciation

      NASA Astrophysics Data System (ADS)

      Yeh, Meng-Wan; Shellnutt, J. Gregory

      2016-08-01

      The break-up of Pangæa was principally facilitated by tensional plate stress acting on pre-existing suture zones. The rifting of Pangæa began during the Early Permian along the southern Tethys margin and produced the lenticular-shaped continent known as Cimmeria. A mantle-plume model is ascribed to explain the rift-related volcanism but the NW-SE oriented Cimmerian rifts do not correlate well with pre-existing suture zones or ‘structural heterogeneities’ but appear to have a pertinent spatial and temporal association with Late Palæozoic glacial-interglacial cycles. Mantle potential temperature estimates of Cimmerian rift-related basalts (1410 °C ± 50 °C) are similar to ambient mantle conditions rather than an active mantle-plume rift as previously suggested. Moreover, we find that the distribution of glacial deposits shows significant temporal and spatial concurrence between the glacial retreat margins and rifting sites. We conclude that the location and timing of Cimmerian rifting resulted from the exploitation of structural heterogeneities within the crust that formed due to repeated glacial-interglacial cycles during the Late Palæozoic. Such effects of continental deglaciation helped to create the lenticular shape of Cimmeria and Neotethys Ocean suggesting that, in some instances, climate change may directly influence the location of rifting.

    • The initial break-up of Pangæa elicited by Late Palæozoic deglaciation.

      PubMed

      Yeh, Meng-Wan; Shellnutt, J Gregory

      2016-08-11

      The break-up of Pangæa was principally facilitated by tensional plate stress acting on pre-existing suture zones. The rifting of Pangæa began during the Early Permian along the southern Tethys margin and produced the lenticular-shaped continent known as Cimmeria. A mantle-plume model is ascribed to explain the rift-related volcanism but the NW-SE oriented Cimmerian rifts do not correlate well with pre-existing suture zones or 'structural heterogeneities' but appear to have a pertinent spatial and temporal association with Late Palæozoic glacial-interglacial cycles. Mantle potential temperature estimates of Cimmerian rift-related basalts (1410 °C ± 50 °C) are similar to ambient mantle conditions rather than an active mantle-plume rift as previously suggested. Moreover, we find that the distribution of glacial deposits shows significant temporal and spatial concurrence between the glacial retreat margins and rifting sites. We conclude that the location and timing of Cimmerian rifting resulted from the exploitation of structural heterogeneities within the crust that formed due to repeated glacial-interglacial cycles during the Late Palæozoic. Such effects of continental deglaciation helped to create the lenticular shape of Cimmeria and Neotethys Ocean suggesting that, in some instances, climate change may directly influence the location of rifting.

    • Publisher's Announcement

      NASA Astrophysics Data System (ADS)

      Scriven, Neil

      2003-12-01

      We are delighted to announce that the new Editor-in-Chief of Journal of Physics A: Mathematical and General for 2004 will be Professor Carl M Bender of Washington University, St. Louis. Carl will, with the help of his world class editorial board, maintain standards of scientific rigour whilst ensuring that research published is of the highest importance. Carl attained his first degree in physics at Cornell University before studying for his PhD at Harvard. He later worked at The Institute for Advanced Study in Princeton and at MIT before assuming his current position at Washington University, St Louis. He has been a visiting professor at Technion, Haifa, and Imperial College, London and a scientific consultant for Los Alamos National Laboratory. His main expertise is in using classical applied mathematics to solve a broad range of problems in high-energy theoretical physics and mathematical physics. Since the publication of his book Advanced Mathematical Methods for Scientists and Engineers, written with Steven Orszag, he has been regarded as an expert on the subject of asymptotic analysis and perturbative methods. `Carl publishes his own internationally-important research in the journal and has been an invaluable, energetic member of the Editorial Board for some time' said Professor Ed Corrigan, Carl's predecessor as Editor, `he will be an excellent Editor-in-Chief'. Our grateful thanks and best wishes go to Professor Corrigan who has done a magnificent job for the journal during his five-year tenure.

    • News & Announcements

      NASA Astrophysics Data System (ADS)

      2000-02-01

      . Chem. Educ. 1998, 75, 1432A (November 1998). Workshop?yes Booth?could show properties of pre-made gluep Notes:Need access to water. Can be messy. People usually enjoy the activity. Works well. Activity:CD Light: An Introduction to Spectroscopy. J. Chem. Educ. 1998, 75, 1568A (December 1998). Workshop?yes Booth?yes, with colored plastic onlynot solutions Notes:Can be difficult to measure and cut cardboard for spectroscope. Pre-made spectroscopes and partially constructed ones to show method could be provided. Needs good light source to work well. Activity:Cleaning Up with Chemistry: Investigating the Action of Zeolite in Laundry Detergent. J. Chem. Educ. 1999, 76, 1461A (October 1999). Workshop?yes Booth?could demonstrate tubes of soapy water with and without zeolite Notes:Need access to water. Quick and easy. More information about JCE Classroom Activities is available on JCE Online at: http://jchemed.chem.wisc.edu/AboutJCE/Features/JCE_CA/. Here you will find the notes described above and a list of all published Classroom Activities. The site is updated regularly.

      Awards Announced

      United Nations Environment Program The United Nations Environment Program (UNEP) has selected Mario J. Molina, professor of earth, atmosphere, and planetary sciences at Massachusetts Institute of Technology, as the winner of the 1999 UNEP Sasakawa Environment Prize. The prize, worth $200,000, is for his outstanding global contributions in the field of atmospheric chemistry. ACS Northeastern Section The Northeastern Section of the American Chemical Society has awarded the Henry A. Hill Award to Morton Z. Hoffman, professor of chemistry at Boston University. The award is given annually to a member of the section for outstanding service.

      Award Deadlines

      Mettler-Toledo Thermal Analysis Education Grant Mettler-Toledo has established a grant to honor Edith A. Turi of the Polymer Research Institute, Polytechnic University, Brooklyn, NY, for her lifelong contribution to the cause

    • News & Announcements

      NASA Astrophysics Data System (ADS)

      1999-09-01

      IP-Address subscription option for libraries and institutions. With this option, the library or institution provides us with a list of all IP numbers that will receive access. Any desktop computer using one of these IP numbers will have immediate access, without the prompt for name and password. Because this requires considerably more administrative work on our end, there is a somewhat larger (but reasonable) fee. Please make your librarian aware of this new option that will provide you and all your colleagues with desktop access to JCE. Immediate Access to Online At present new subscribers are not able to get immediate access to JCE Onlinea limitation for subscribers who order over the telephone using a credit card. We now have an arrangement with our subscription fulfillment agent to give new subscribers immediate access to JCE Online by a guest account. The temporary guest account information will be provided as a part of the telephone order; when the new account is active, the account information will be emailed. Remember to Provide Your Email Address Knowing your email address has become important for Journal communication. In addition to account information, we will send an order confirmation to each subscriber who provides an email address. For those who want it, we intend, in the near future, to send an email message announcing when each month's issue goes online. We do not sell or give email addresses to anyone else. Keeping Up to Date with JCE Online JCE Online will continue to change and expand, as the technology around us changes and as new features and columns are added. The best way to keep abreast of new developments is to look for the JCE Online column in both print and online. Jon Holmes, editor of JCE Online, uses this column to keep readers in touch with the latest happenings:

      • JCE Online FAQs (March 1999, p 446)
      • JCE Online 99 (April 1999, p 584)
      • JCE Feature

      • News & Announcements

        NASA Astrophysics Data System (ADS)

        1999-08-01

        Chicago Section of the American Chemical Society. It is awarded annually to a world-renowned scientist selected by a jury of panelists composed of eminent chemists elected by the Board of Directors of the Chicago Section. The award was presented at the Chicago Section's meeting in May 1999. Courses, Seminars, Meetings, Opportunities Grant Program for Senior Scientist Mentors The Camille and Henry Dreyfus Foundation announces a new initiative within its Special Grant Program in the Chemical Sciences: the Senior Scientist Mentors. Undergraduate participation in research is generally acknowledged to be one of the most effective ways for students to learn and appreciate chemistry. Key to a meaningful research experience is the advising and counseling a student can receive from leaders in chemical research. Application Details Emeritus faculty who maintain active research programs in the chemical sciences may apply for one of a limited number of awards that will allow undergraduates to do research under their guidance. Successful applicants, who are expected to be closely engaged in a mentoring relationship with the students, will receive grants of 10,000 annually for two years (20,000 total) for undergraduate stipends and modest research support. In approximately three pages, applicants should describe their ongoing research and the nature of the participation by undergraduates in the research activity. The role of the applicant as mentor should be clearly outlined. The application should also contain a curriculum vitae of no more than five pages that includes representative publications; a letter of support from the department chair that also commits appropriate space and facilities for the undergraduate participants; and a letter of support from a colleague (preferably from outside the department) who is familiar with the applicant's research and teaching. This initiative is open to all institutions that offer bachelor's or higher degrees in the chemical sciences. Use the

  1. News & Announcements

    NASA Astrophysics Data System (ADS)

    2001-08-01

    News from Journal House

    National Chemistry Week (NCW)

    National Chemistry Week Celebrating Chemistry and Art is the theme of NCW 2001, to be held November 4-10, 2001. As you make plans for participating in the celebrations in your area, keep in mind that JCE is developing special materials on this theme, which will appear in our October issue: Classroom Activities, a comprehensive Illustrated Resource Paper, Report from Online, specially written brief articles illustrated in color, articles related to the theme, and CLIPs (Chemical Laboratory Information Profiles).

    Awards Announced

    Passer Award

    Passer Award recipients from the April 1 closing date are:
    • George Bennett, Millikin University, Decatur, IL
    • Daniel Berger, Bluffton College, Bluffton, OH
    • Karen Dunlap, Sierra College, Rocklin, CA
    • Myung-Hoon Kim, Georgia Perimeter College, Dunwoody, GA
    • Cheryl Longfellow, Philadelphia University, Philadelphia, PA
    • Jerry Maas, Oakton Community College, Des Plaines, IL
    • Tim Royappa, University of West Florida, Pensacola, FL

    Visiting Scientist Award, Western Connecticut Section

    Diane Bunce, The Catholic University of America, has been selected as the 2001 Visiting Scientist of the Western Connecticut Section of the ACS. The award, presented annually since 1967, brings an outstanding chemical educator to visit high schools in Fairfield County, CT. In May, Bunce visited three high schools, Christian Heritage School, Fairfield High School, and Greenwich High School, where she interacted with teachers and students and presented lectures and demonstrations to several chemistry classes. She was also keynote speaker at the ACS local section's Education Night. The awardee is selected by a committee of university and high school teachers, industrial chemists, and the previous Visiting Scientist

  2. Effects of early and late rest breaks during training on overnight memory consolidation of a keyboard melody.

    PubMed

    Duke, Robert A; Allen, Sarah E; Cash, Carla D; Simmons, Amy L

    2009-07-01

    In two experiments, we tested the extent to which overnight procedural memory consolidation is affected by extended rest breaks during training. In the first experiment, nonmusicians practiced a 5-element keypress sequence with their nondominant hand in 12 30-s practice intervals separated by 30-s pauses. In the second experiment, nonpianist musicians practiced a 13-note keyboard melody using the same procedures. In both experiments, approximately one-third of the subjects took a 5-min break after the first three blocks of practice; another third took a break after nine blocks of practice; the remaining participants did not take an extended break. All were trained in the evening and were retested the following morning. Participants in both experiments made dramatic improvements over the course of the training and retest sessions, and participants who took an extended rest break early in practice made the largest gains in performance between the end of training and the beginning of retest.

  3. Promyelocytic leukemia nuclear bodies support a late step in DNA double-strand break repair by homologous recombination.

    PubMed

    Yeung, Percy Luk; Denissova, Natalia G; Nasello, Cara; Hakhverdyan, Zhanna; Chen, J Don; Brenneman, Mark A

    2012-05-01

    The PML protein and PML nuclear bodies (PML-NB) are implicated in multiple cellular functions relevant to tumor suppression, including DNA damage response. In most cases of acute promyelocytic leukemia, the PML and retinoic acid receptor alpha (RARA) genes are translocated, resulting in expression of oncogenic PML-RARα fusion proteins. PML-NB fail to form normally, and promyelocytes remain in an undifferentiated, abnormally proliferative state. We examined the involvement of PML protein and PML-NB in homologous recombinational repair (HRR) of chromosomal DNA double-strand breaks. Transient overexpression of wild-type PML protein isoforms produced hugely enlarged or aggregated PML-NB and reduced HRR by ~2-fold, suggesting that HRR depends to some extent upon normal PML-NB structure. Knockdown of PML by RNA interference sharply attenuated formation of PML-NB and reduced HRR by up to 20-fold. However, PML-knockdown cells showed apparently normal induction of H2AX phosphorylation and RAD51 foci after DNA damage by ionizing radiation. These findings indicate that early steps in HRR, including recognition of DNA double-strand breaks, initial processing of ends, and assembly of single-stranded DNA/RAD51 nucleoprotein filaments, do not depend upon PML-NB. The HRR deficit in PML-depleted cells thus reflects inhibition of later steps in the repair pathway. Expression of PML-RARα fusion proteins disrupted PML-NB structure and reduced HRR by up to 10-fold, raising the possibility that defective HRR and resulting genomic instability may figure in the pathogenesis, progression and relapse of acute promyelocytic leukemia.

  4. Late Triassic post-collisional slab break-off along the Ailaoshan suture: insights from OIB-like amphibolites and associated felsic rocks

    NASA Astrophysics Data System (ADS)

    Liu, Huichuan; Wang, Yuejun; Guo, Xiaofei; Fan, Weiming; Song, Jingjing

    2016-08-01

    , and accompanied slab break-off triggered the OIB-type asthenospheric mantle upwelling and provided the heat source for the Late Triassic magmatic flare-up.

  5. Late Triassic post-collisional slab break-off along the Ailaoshan suture: insights from OIB-like amphibolites and associated felsic rocks

    NASA Astrophysics Data System (ADS)

    Liu, Huichuan; Wang, Yuejun; Guo, Xiaofei; Fan, Weiming; Song, Jingjing

    2017-06-01

    -collisional setting, and accompanied slab break-off triggered the OIB-type asthenospheric mantle upwelling and provided the heat source for the Late Triassic magmatic flare-up.

  6. A late Miocene dust shower from the break-up of an asteroid in the main belt.

    PubMed

    Farley, Kenneth A; Vokrouhlický, David; Bottke, William F; Nesvorný, David

    2006-01-19

    Throughout the history of the Solar System, Earth has been bombarded by interplanetary dust particles (IDPs), which are asteroid and comet fragments of diameter approximately 1-1,000 microm. The IDP flux is believed to be in quasi-steady state: particles created by episodic main belt collisions or cometary fragmentation replace those removed by comminution, dynamical ejection, and planetary or solar impact. Because IDPs are rich in 3He, seafloor sediment 3He concentrations provide a unique means of probing the major events that have affected the IDP flux and its source bodies over geological timescales. Here we report that collisional disruption of the >150-km-diameter asteroid that created the Veritas family 8.3 +/- 0.5 Myr ago also produced a transient increase in the flux of interplanetary dust-derived 3He. The increase began at 8.2 +/- 0.1 Myr ago, reached a maximum of approximately 4 times pre-event levels, and dissipated over approximately 1.5 Myr. The terrestrial IDP accretion rate was overwhelmingly dominated by Veritas family fragments during the late Miocene. No other event of this magnitude over the past approximately 10(8) yr has been deduced from main belt asteroid orbits. One remarkably similar event is present in the 3He record 35 Myr ago, but its origin by comet shower or asteroid collision remains uncertain.

  7. News and Announcements

    NASA Astrophysics Data System (ADS)

    1999-06-01

    1999 EAS Awards The Eastern Analytical Symposium (EAS) announces the winners of their 1999 awards, which will be presented during their annual meeting, to be held November 14-19, 1999, at the Garden State Convention Center in Somerset, NJ. ACS Analytical Chemistry Division, Findeis Young Investigator Award

    • David Clemmer, Indiana University
    EAS Award for Achievements in Separation Science
    • Milton L. Lee, Brigham Young University
    EAS Award for Achievements in Near-Infrared Spectroscopy
    • Phil Williams, Grain Research Laboratory, Winnipeg, Canada
    EAS Award for Achievements in Magnetic Resonance
    • Frank A. L. Anet, University of California, Los Angeles (Emeritus)
    EAS Award for Outstanding Achievements in the Fields of Analytical Chemistry
    • Catherine Fenselau, University of Maryland at College Park
    Galactic Industries Award for Achievements in Chemometrics
    • Harald Martens, Norwegian University of Science and Technology
    Proposal Deadlines National Science Foundation Division of Undergraduate Education (DUE)
    • Course, Curriculum, and Laboratory Improvement (CCLI) June 7, 1999
    • NSF Collaboratives for Excellence in Teacher Preparation (CETP)
    • Preliminary proposals, Track 1 May 1, 1999
    • Formal proposals, Track 1 September 1, 1999
    • DUE online 1999 guidelines, NSF 99-53 available at http://www.nsf.gov/cgi-bin/getpub?nsf9953
    For further information about NSF DUE programs consult the DUE Web site, http://www.ehr.nsf.gov/EHR/DUE/start.htm. Program deadlines are at http://www.ehr.nsf.gov/EHR/DUE/programs/programs.htm . To contact the DUE Information Center, phone: 703/306-1666; email: undergrad@nsf.gov.

    The Camille and Henry Dreyfus Foundation, Inc.

    • Camille Dreyfus Teacher-Scholar Awards Program: November 16, 1998
    • Henry Dreyfus Teacher-Scholar Awards Program: July 1, 1999
    • New Faculty Awards Program: May 14, 1999
    • Faculty Start-up Grants

    • Solyndra Loan Guarantee Announcement

      SciTech Connect

      Vice President Biden and Secretary Chu were joined by California Governor Arnold Schwarzenegger and Solyndra CEO Dr. Chris Grone

      2009-09-09

      Vice President Biden and Secretary Chu were joined by California Governor Arnold Schwarzenegger and Solyndra CEO Dr. Chris Grone to announce that the Department of Energy has finalized a $535 million loan guarantee for Solyndra, Inc., which manufactures innovative cylindrical solar photovoltaic panels that provide clean, renewable energy. The funding will finance construction of the first phase of the company's new manufacturing facility. Solyndra estimates the new plant will initially create 3,000 construction jobs, and lead to as many as 1,000 jobs once the facility opens.

    • Solyndra Loan Guarantee Announcement

      ScienceCinema

      Vice President Biden and Secretary Chu were joined by California Governor Arnold Schwarzenegger and Solyndra CEO Dr. Chris Grone

      2016-07-12

      Vice President Biden and Secretary Chu were joined by California Governor Arnold Schwarzenegger and Solyndra CEO Dr. Chris Grone to announce that the Department of Energy has finalized a $535 million loan guarantee for Solyndra, Inc., which manufactures innovative cylindrical solar photovoltaic panels that provide clean, renewable energy. The funding will finance construction of the first phase of the company's new manufacturing facility. Solyndra estimates the new plant will initially create 3,000 construction jobs, and lead to as many as 1,000 jobs once the facility opens.

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      NASA Administrator Charles Bolden announces where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program during an event held at one of the Orbiter Processing Facilities, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      NASA Kennedy Space Center Director and former astronaut Bob Cabana introduces NASA Administrator Charles Bolden where Bolden announced where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program during an event held at one of the Orbiter Processing Facilities, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      NASA Johnson Space Center Director of Flight Crew Operations, and Astronaut, Janet Kavandi speaks at an event where NASA Administrator Charles Bolden announced where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      Workers at the NASA Kennedy Space Center listen as NASA Administrator Charles Bolden announces where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program during an event held at one of the Orbiter Processing Facilities, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      The space shuttle Atlantis is seen in the Orbiter Processing Facility at an event where NASA Administrator Charles Bolden announced where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      Pilot of the first space shuttle mission, STS-1, Bob Crippen speaks at an event where NASA Administrator Charles Bolden announced where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      Pilot of the first space shuttle mission, STS-1, Bob Crippen speaks at an event where NASA Administrator Charles Bolden announced where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      Endeavour Vehicle Manager for United Space Alliance Mike Parrish speaks at an event where NASA Administrator Charles Bolden announced where four space shuttle orbiters will be permanently displayed at the conclusion of the Space Shuttle Program, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • Space Shuttle Placement Announcement

      NASA Image and Video Library

      2011-04-12

      A video highlighting the 30 years of space flight and more than 130 missions of the space shuttle transportation system is shown at an event where NASA Administrator Charles Bolden announced where the four space shuttle orbiters will be permanently displayed, Tuesday, April 12, 2011, at Kennedy Space Center in Cape Canaveral, Fla. The four orbiters, Enterprise, which currently is on display at the Smithsonian's Steven F. Udvar-Hazy Center near Washington Dulles International Airport, will move to the Intrepid Sea, Air & Space Museum in New York, Discovery will move to Udvar-Hazy, Endeavour will be displayed at the California Science Center in Los Angeles and Atlantis, in background, will be displayed at the Kennedy Space Center Visitor’s Complex. Photo Credit: (NASA/Bill Ingalls)

    • PUBLISHER'S ANNOUNCEMENT: Editorial developments

      NASA Astrophysics Data System (ADS)

      2009-01-01

      We are delighted to announce that from January 2009, Professor Murray T Batchelor of the Australian National University, Canberra will be the new Editor-in-Chief of Journal of Physics A: Mathematical and Theoretical. Murray Batchelor has been Editor of the Mathematical Physics section of the journal since 2007. Prior to this, he served as a Board Member and an Advisory Panel member for the journal. His primary area of research is the statistical mechanics of exactly solved models. He holds a joint appointment in mathematics and physics and has held visiting positions at the Universities of Leiden, Amsterdam, Oxford and Tokyo. We very much look forward to working with Murray to continue to improve the journal's quality and interest to the readership. We would like to thank our outgoing Editor-in-Chief, Professor Carl M Bender. Carl has done a magnificent job as Editor-in-Chief and has worked tirelessly to improve the journal over the last five years. Carl has been instrumental in designing and implementing strategies that have enhanced the quality of papers published and service provided by Journal of Physics A: Mathematical and Theoretical. Notably, under his tenure, we have introduced the Fast Track Communications (FTC) section to the journal. This section provides a venue for outstanding short papers that report new and timely developments in mathematical and theoretical physics and offers accelerated publication and high visibility for our authors. During the last five years, we have raised the quality threshold for acceptance in the journal and now reject over 60% of submissions. As a result, papers published in Journal of Physics A: Mathematical and Theoretical are amongst the best in the field. We have also maintained and improved on our excellent receipt-to-first-decision times, which now average less than 50 days for papers. We have recently announced another innovation; the Journal of Physics A Best Paper Prize. These prizes will honour excellent papers

    • Breaking Bat

      ERIC Educational Resources Information Center

      Aguilar, Isaac-Cesar; Kagan, David

      2013-01-01

      The sight of a broken bat in Major League Baseball can produce anything from a humorous dribbler in the infield to a frightening pointed projectile headed for the stands. Bats usually break at the weakest point, typically in the handle. Breaking happens because the wood gets bent beyond the breaking point due to the wave sent down the bat created…

  1. Breaking Bat

    ERIC Educational Resources Information Center

    Aguilar, Isaac-Cesar; Kagan, David

    2013-01-01

    The sight of a broken bat in Major League Baseball can produce anything from a humorous dribbler in the infield to a frightening pointed projectile headed for the stands. Bats usually break at the weakest point, typically in the handle. Breaking happens because the wood gets bent beyond the breaking point due to the wave sent down the bat created…

  2. Short GRB 130603B: Discovery of a jet break in the optical and radio afterglows, and a mysterious late-time X-ray excess

    SciTech Connect

    Fong, W.; Berger, E.; Margutti, R.; Chornock, R.; Migliori, G.; Zauderer, B. A.; Lunnan, R.; Laskar, T.; Metzger, B. D.; Foley, R. J.; Desch, S. J.; Meech, K. J.; Sonnett, S.; Dickey, C.; Hedlund, A.; Harding, P.

    2014-01-10

    We present radio, optical/NIR, and X-ray observations of the afterglow of the short-duration Swift and Konus-Wind GRB 130603B, and uncover a break in the radio and optical bands at ≈0.5 day after the burst, best explained as a jet break with an inferred jet opening angle of ≈4°-8°. GRB 130603B is only the third short GRB with a radio afterglow detection to date, and represents the first time that a jet break has been evident in the radio band. We model the temporal evolution of the spectral energy distribution to determine the burst explosion properties and find an isotropic-equivalent kinetic energy of ≈(0.6-1.7) × 10{sup 51} erg and a circumburst density of ≈5 × 10{sup –3}-30 cm{sup –3}. From the inferred opening angle of GRB 130603B, we calculate beaming-corrected energies of E {sub γ} ≈ (0.5-2) × 10{sup 49} erg and E {sub K} ≈ (0.1-1.6) × 10{sup 49} erg. Along with previous measurements and lower limits we find a median opening angle of ≈10°. Using the all-sky observed rate of 10 Gpc{sup –3} yr{sup –1}, this implies a true short GRB rate of ≈20 yr{sup –1} within 200 Mpc, the Advanced LIGO/VIRGO sensitivity range for neutron star binary mergers. Finally, we uncover evidence for significant excess emission in the X-ray afterglow of GRB 130603B at ≳ 1 day and conclude that the additional energy component could be due to fall-back accretion or spin-down energy from a magnetar formed following the merger.

  3. News and Announcements

    NASA Astrophysics Data System (ADS)

    1999-02-01

    News from Journal House Conceptual Questions and Challenge Problems Many readers are trying to modify the way they teach and in so doing are trying to write new types of questions and problems. The Journal has a new online resource, the JCE Internet Conceptual Questions and Challenge Problems Web site, http://jchemed.chem.wisc.edu/JCEWWW/Resources/CQandChP/index.html . The site is a source of questions and problems that can be used in teaching and assessing conceptual understanding and problem solving in chemistry. Here you can find a library of free-response and multiple-choice conceptual questions and challenge problems, tips for writing these questions and problems, and a discussion of types of concept questions. This site is intended to be a means of sharing conceptual questions and challenge problems among chemical educators. It will be as inclusive as possible, and to achieve this readers need to share their questions and alert the authors to references or Web sites. The screen captures shown below should provide a feeling for what you will find when you visit the site. The authors, William R. Robinson and Susan C. Nurrenbern, welcome additions to the library of conceptual questions or other comments or suggestions. Contact them by email, fax, or regular mail. William R. Robinson and Susan C. Nurrenbern, Department of Chemistry, Purdue University, West Lafayette, IN 47907-1393. Bill: phone: 765/494-5453; fax: 765/494-0239; email: wrrobin@purdue.edu. Sue: phone: 765/494-0823; fax: 765/494-0239; email: nurrenbe@purdue.edu. fax: 765/494-0239. 1998 Ford Foundation Fellowships The National Research Council has announced the recipients of the 1998 fellowships for minority scholars. Three categories of fellowships were awarded: 50 to beginning graduate students, 33 to students writing their dissertations, and 28 to recent Ph.D. recipients. There were about 1,000 applicants. For information about the next competition contact the Fellowship Office of the National

  4. Breaking Bat

    NASA Astrophysics Data System (ADS)

    Aguilar, Isaac-Cesar; Kagan, David

    2013-02-01

    The sight of a broken bat in Major League Baseball can produce anything from a humorous dribbler in the infield to a frightening pointed projectile headed for the stands. Bats usually break at the weakest point, typically in the handle. Breaking happens because the wood gets bent beyond the breaking point due to the wave sent down the bat created by the collision with the ball. The kind of wood that is used plays a role in the manner in which the bat breaks—-its "failure mode." We report on a simple experiment to compare the breaking strength and failure modes of ash and maple dowels. The results illustrate some of the features of breaking bats under game conditions.

  5. The late stages of the Pampean Orogeny, Córdoba (Argentina): Evidence of postcollisional Early Cambrian slab break-off magmatism

    NASA Astrophysics Data System (ADS)

    Ramos, Victor A.; Escayola, Mónica; Leal, Pablo; Pimentel, Marcio M.; Santos, João O. S.

    2015-12-01

    Widespread rhyolitic and mafic volcanism in the northern and southern sectors respectively of Eastern Sierras Pampeanas, central western Argentina, are associated with an important phase of extension and uplift linked to slab break-off on latest stages of the Pampean Orogeny. The main orogenic deformation took place between 540 and 535 Ma based on new ages available for this region. New U-Pb ages in zircons from the Oncán Rhyolite and new and old recalculated zircons from Los Burros Rhyodacite in the northern sector of Sierras de Córdoba, together with new U-Pb ages of the southern sector, indicate that volcanic and subvolcanic rocks of both sectors are partially coeval and unconformably overlying and/or intruding the basement rocks during a period of exhumation and subsequent cooling at 530-520 Ma. These data are in agreement with previous estimates for the final uplift of the Sierras de Córdoba based on the K-Ar cooling ages. The southern sector of Eastern Sierras Pampeanas may represent deeper structural levels within the crust and is characterized by the occurrence of small mafic bodies with OIB-like signature. New and reinterpreted U-Pb SHRIMP and TIMS ages on zircons and monazites in the metamorphic associated rocks date this episode, which is related to a rapid slab break-off event at 519-515 Ma. This episode is also associated with the emplacement of peraluminous granitoids, and with the extension, cooling and final uplift of the rocks affected by the Pampean Orogeny all along the Eastern Sierras Pampeanas.

  6. News and Announcements

    NASA Astrophysics Data System (ADS)

    1999-05-01

    like chemistry, and whether or not they are good at it. In Summary: Having served in many capacities, educational and governmental over my career, I have no illusions about the complexities involved in implementing change. Yet there is really no choice if we are to survive and thrive as a nation. We must shine a strong spotlight on education, with special and lasting emphasis on science and technology, and the real-world connections so apparent to us in chemistry and all the sciences. Lab Safety Training The Laboratory Safety Workshop announces laboratory safety training in six locations this summer. The 24-hour short courses are for secondary and college/university science educators. The dates and locations are:

    June 16-19: TBA, Minneapolis, MN June 23-26: Southwest Texas State Univ., San Marcos, TX July 7-10: University of Nevada-Reno, Reno, NV July 14-17: Northeastern University, Boston, MA August 3-6: College of Charleston, Charleston, SC August 16-19: TBA, Seattle, WA
    For further information contact Laboratory Safety Workshop, 192 Worcester Road, Natick, MA 01760-2552; phone: 508/647-1900; fax: 508/647-0062; email: lswpfm@aol.com. Proposal Deadlines National Science Foundation Division of Undergraduate Education (DUE)
    • Course, Curriculum, and Laboratory Improvement (CCLI) June 7, 1999
    • NSF Collaboratives for Excellence in Teacher Preparation (CETP) Preliminary proposals, Track 1 May 1, 1999 Formal proposals, Track 1 September 1, 1999
    • DUE online 1999 guidelines, NSF 99-53 available at http://www.nsf.gov/cgi-bin/getpub?nsf9953
    For further information about NSF DUE programs consult the DUE Web site at http://www.ehr.nsf.gov/EHR/DUE/start.htm. Program deadlines are at http://www.ehr.nsf.gov/EHR/DUE/programs/programs.htm . Contact the DUE Information Center at phone: 703/306-1666; email: undergrad@nsf.gov. The Camille and Henry Dreyfus Foundation, Inc.
    • Camille Dreyfus Teacher-Scholar Awards Program: November 16

    • News and Announcements

      NASA Astrophysics Data System (ADS)

      1999-04-01

      ://www.uoi.gr/conf_sem/ecrice5. Symposium on Natural Products: Chemistry and Bioactivity Hauser and the Department of Chemistry and Biochemistry at the University of Colorado at Boulder are offering a three-day symposium on natural products which include pharmaceuticals, nutraceuticals, and consumer products, to be held May 19-21, 1999. For further information or to make arrangements to attend, contact University of Colorado at Boulder, Attn: Rosemary Trujillo, Campus Box 215, Boulder, CO 80309-0215; email: rosemary.trujillo@colorado.edu; fax: 303/492-0439. Workshops for Small-Scale Chemistry The Center for Science, Mathematics and Technology Education at Colorado State University announces two workshop programs for summer 1999. Interested community college faculty are invited to apply for the Small-Scale Chemistry for Pollution Prevention Summer Institute, June 7-18, 1999. The Institute features hands-on training in small-scale chemistry laboratory techniques. Travel to Fort Collins, CO, lodging, per diem, and classroom/laboratory materials are funded for selected participants with a grant from the U.S. Environmental Protection Agency in collaboration with the Partnership for Environmental Technology Education (PETE). For more information contact Barry Carroll by email: barry_carroll@csmate.colostate.edu; phone: 970/491-1700, or access http://www.csmate.colostate.edu/Programs/PETE_Page.html. Interested high school teachers are invited to apply for two one-week workshops in Small-Scale Chemistry Laboratory for the Regular Chemistry Course (June 21-25, 1999) and Small-Scale Chemistry Laboratory for Advanced Placement Chemistry (June 28-July 2, 1999). The workshops feature hands-on training in small-scale chemistry laboratory techniques. Classroom/laboratory materials, books, and two graduate credits are included in the $395 fee for each course. For more information contact Courtney Butler by email: courtney@ csmate.colostate.edu, phone: 970/491-1700, or access http

    • Announcements under the Renewable Fuel Standard Program

      EPA Pesticide Factsheets

      RFS program announcements are posted below by the calendar year in which the action was posted. Announcements will include rulemakings, responses to petitions, new pathway approvals, compliance deadlines, alternative plans, and among others.

    • Funding announcements from federal government, Gates Foundation.

      PubMed

      Garmaise, David

      2007-05-01

      In two separate announcements, in December 2006 and February 2007, the federal government allocated new funding for HIV/AIDS. The latter announcement was accompanied by a pledge from the Gates Foundation.

    • A surge of late-occurring meiotic double-strand breaks rescues synapsis abnormalities in spermatocytes of mice with hypomorphic expression of SPO11.

      PubMed

      Faieta, Monica; Di Cecca, Stefano; de Rooij, Dirk G; Luchetti, Andrea; Murdocca, Michela; Di Giacomo, Monica; Di Siena, Sara; Pellegrini, Manuela; Rossi, Pellegrino; Barchi, Marco

      2016-06-01

      Meiosis is the biological process that, after a cycle of DNA replication, halves the cellular chromosome complement, leading to the formation of haploid gametes. Haploidization is achieved via two successive rounds of chromosome segregation, meiosis I and II. In mammals, during prophase of meiosis I, homologous chromosomes align and synapse through a recombination-mediated mechanism initiated by the introduction of DNA double-strand breaks (DSBs) by the SPO11 protein. In male mice, if SPO11 expression and DSB number are reduced below heterozygosity levels, chromosome synapsis is delayed, chromosome tangles form at pachynema, and defective cells are eliminated by apoptosis at epithelial stage IV at a spermatogenesis-specific endpoint. Whether DSB levels produced in Spo11 (+/-) spermatocytes represent, or approximate, the threshold level required to guarantee successful homologous chromosome pairing is unknown. Using a mouse model that expresses Spo11 from a bacterial artificial chromosome, within a Spo11 (-/-) background, we demonstrate that when SPO11 expression is reduced and DSBs at zygonema are decreased (approximately 40 % below wild-type level), meiotic chromosome pairing is normal. Conversely, DMC1 foci number is increased at pachynema, suggesting that under these experimental conditions, DSBs are likely made with delayed kinetics at zygonema. In addition, we provide evidences that when zygotene-like cells receive enough DSBs before chromosome tangles develop, chromosome synapsis can be completed in most cells, preventing their apoptotic elimination.

    • 14 CFR § 1260.8 - Announcements.

      Code of Federal Regulations, 2014 CFR

      2014-01-01

      ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Announcements. § 1260.8 Section § 1260.8 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS General § 1260.8 Announcements. Announcements for grants and cooperative agreements shall use the...

    • 14 CFR 1260.8 - Announcements.

      Code of Federal Regulations, 2011 CFR

      2011-01-01

      ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Announcements. 1260.8 Section 1260.8 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS General § 1260.8 Announcements. Announcements for grants and cooperative agreements shall use the...

    • 14 CFR 1260.8 - Announcements.

      Code of Federal Regulations, 2012 CFR

      2012-01-01

      ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Announcements. 1260.8 Section 1260.8 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS General § 1260.8 Announcements. Announcements for grants and cooperative agreements shall use the...

    • 14 CFR 1260.8 - Announcements.

      Code of Federal Regulations, 2013 CFR

      2013-01-01

      ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Announcements. 1260.8 Section 1260.8 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS General § 1260.8 Announcements. Announcements for grants and cooperative agreements shall use the...

    • 14 CFR 1260.8 - Announcements.

      Code of Federal Regulations, 2010 CFR

      2010-01-01

      ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Announcements. 1260.8 Section 1260.8 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GRANTS AND COOPERATIVE AGREEMENTS General § 1260.8 Announcements. Announcements for grants and cooperative agreements shall use the...

    • A review of the geochronology and geochemistry of Late Yanshanian (Cretaceous) plutons along the Fujian coastal area of southeastern China: Implications for magma evolution related to slab break-off and rollback in the Cretaceous

      NASA Astrophysics Data System (ADS)

      Li, Zhen; Qiu, Jian-Sheng; Yang, Xue-Mei

      2014-01-01

      The Cretaceous plutonic suites in the Fujian coastal area include abundant I-type and A-type granitoids and lesser gabbroids. They are important components of the Late Yanshanian magmatic belt along the southeastern coast of China, and define a linear NNE-SSW-trending belt of magmatism. Geochronological, geochemical and geological data from thirty intrusions are summarised in this paper, and the data provide distinct magmatic, geochemical and tectonic patterns in the area. A compilation of geochronological data for these intrusive rocks indicates emplacement mainly from around 125 to 90 Ma, with a major peak from 115 to 90 Ma, and a subordinate peak from 125 to 115 Ma. Besides their temporal and spatial coexistence, all these intrusive rocks have similar geochemical patterns which point to involvement of components from a depleted asthenospheric mantle source for the parental magmas, most probably by magma mixing. The first appearance of sparse I-type granitoids with post-collisional extensional granite affinities, and the emplacement of the Baijuhuajian and Suzhou A-type granites, mark the beginning of extension during the Early Cretaceous at ca. 125 to 119 Ma. The subsequent development of bimodal magmatism at 115 to 90 Ma, with numerous arc-related mafic gabbros and I-type granites, together with some A-type granites, suggests that this major igneous event took place as a response to back-arc extension. On the basis of petrology, geochronology, tectonics, and elemental and isotopic geochemistry, we speculate that break-off and rollback of the subducting Palaeo-Pacific Plate during the Cretaceous were responsible for the Late Yanshanian regional tectono-magmatic evolution in the area. We suggest that this process facilitated a strong and rapid linear upwelling of the asthenospheric mantle beneath the coastal area of southeastern China, with consequential extension of the overlying continental lithosphere, and ultimately the large-scale Late Yanshanian magmatism

    • Bone-Breaking Bite Force of Basilosaurus isis (Mammalia, Cetacea) from the Late Eocene of Egypt Estimated by Finite Element Analysis

      PubMed Central

      Snively, Eric; Fahlke, Julia M.; Welsh, Robert C.

      2015-01-01

      Bite marks suggest that the late Eocence archaeocete whale Basilosaurus isis (Birket Qarun Formation, Egypt) fed upon juveniles of the contemporary basilosaurid Dorudon atrox. Finite element analysis (FEA) of a nearly complete adult cranium of B. isis enables estimates of its bite force and tests the animal’s capabilities for crushing bone. Two loadcases reflect different biting scenarios: 1) an intitial closing phase, with all adductors active and a full condylar reaction force; and 2) a shearing phase, with the posterior temporalis active and minimized condylar force. The latter is considered probable when the jaws were nearly closed because the preserved jaws do not articulate as the molariform teeth come into occulusion. Reaction forces with all muscles active indicate that B. isis maintained relatively greater bite force anteriorly than seen in large crocodilians, and exerted a maximum bite force of at least 16,400 N at its upper P3. Under the shearing scenario with minimized condylar forces, tooth reaction forces could exceed 20,000 N despite lower magnitudes of muscle force. These bite forces at the teeth are consistent with bone indentations on Dorudon crania, reatract-and-shear hypotheses of Basilosaurus bite function, and seizure of prey by anterior teeth as proposed for other archaeocetes. The whale’s bite forces match those estimated for pliosaurus when skull lengths are equalized, suggesting similar tradeoffs of bite function and hydrodynamics. Reaction forces in B. isis were lower than maxima estimated for large crocodylians and carnivorous dinosaurs. However, comparison of force estimates from FEA and regression data indicate that B. isis exerted the largest bite forces yet estimated for any mammal, and greater force than expected from its skull width. Cephalic feeding biomechanics of Basilosaurus isis are thus consistent with habitual predation. PMID:25714832

    • Bone-breaking bite force of Basilosaurus isis (Mammalia, Cetacea) from the late Eocene of Egypt estimated by finite element analysis.

      PubMed

      Snively, Eric; Fahlke, Julia M; Welsh, Robert C

      2015-01-01

      Bite marks suggest that the late Eocence archaeocete whale Basilosaurus isis (Birket Qarun Formation, Egypt) fed upon juveniles of the contemporary basilosaurid Dorudon atrox. Finite element analysis (FEA) of a nearly complete adult cranium of B. isis enables estimates of its bite force and tests the animal's capabilities for crushing bone. Two loadcases reflect different biting scenarios: 1) an intitial closing phase, with all adductors active and a full condylar reaction force; and 2) a shearing phase, with the posterior temporalis active and minimized condylar force. The latter is considered probable when the jaws were nearly closed because the preserved jaws do not articulate as the molariform teeth come into occulusion. Reaction forces with all muscles active indicate that B. isis maintained relatively greater bite force anteriorly than seen in large crocodilians, and exerted a maximum bite force of at least 16,400 N at its upper P3. Under the shearing scenario with minimized condylar forces, tooth reaction forces could exceed 20,000 N despite lower magnitudes of muscle force. These bite forces at the teeth are consistent with bone indentations on Dorudon crania, reatract-and-shear hypotheses of Basilosaurus bite function, and seizure of prey by anterior teeth as proposed for other archaeocetes. The whale's bite forces match those estimated for pliosaurus when skull lengths are equalized, suggesting similar tradeoffs of bite function and hydrodynamics. Reaction forces in B. isis were lower than maxima estimated for large crocodylians and carnivorous dinosaurs. However, comparison of force estimates from FEA and regression data indicate that B. isis exerted the largest bite forces yet estimated for any mammal, and greater force than expected from its skull width. Cephalic feeding biomechanics of Basilosaurus isis are thus consistent with habitual predation.

    • Announcement

      NASA Astrophysics Data System (ADS)

      2008-01-01

      In order to keep abreast with the progress of physics in the 21st century, from 2008 the Chinese Physical Society will arrange all its physics journals published in English into a series, so as to present the publications in an orderly way. The Society has decided that from issue No 1 2008, Chinese Physics will change its title to Chinese Physics B and its website will be http://cpb.iphy.ac.cn to facilitate international academic exchanges. The journal's publication goals, policy and scope of distribution still remain unchanged, and its volume number will continue directly from Chinese Physics, i.e. the 2008 volume will be volume 17, so that the new name will not interrupt the continuity of the publication history of Chinese Physics. The rank of Chinese Physics B in the SCI database will not be affected and we have been assured by the Editorial Office of SCI (an e-mail reply dated 1 Feb. 2007 from the editor of SCI-E) that the change of name to Chinese Physics B will in no way affect our citation frequency and impact factor statistics. Chinese Physics B will still be published monthly on the 4th day of every month, in a large edition of 16mo with 250 pages in each issue. Similarly, it will be distributed domestically by the Editorial Office of Chinese Physics B, at a price of 86 Yuan RMB, while distributed abroad by the Institute of Physics Publishing, UK, at a price which will be given on the inside front cover of issue No 1 2008 of the journal. Fax: 010-82649072, Tel:010-82649026, 010-82649294

    • Announcements

      NASA Astrophysics Data System (ADS)

      1998-10-01

      Laptop Learning Challenge Proposal Deadlines National Science Foundation Division of Undergraduate Education (DUE) The Camille & Henry Dreyfus Foundation, Inc. ExploraVision Awards American Oil Chemists' Society Awards Foundations of Chemistry ACS Abstract Deadline BioPharmaceutical Technology Center Institute

  1. Announcements

    NASA Astrophysics Data System (ADS)

    1997-12-01

    Call for Award Nominations Norris Award Recognize an Outstanding High School Chemistry Teacher Applications Invited, Ullyot Scholarship ExploraVision Awards 15th Biennial Conference on Chemical Education Microscale Workshops

  2. Three-dimensional modeling of the Gulf of Lion's hydrodynamics (northwest Mediterranean) during January 1999 (MOOGLI3 Experiment) and late winter 1999: Western Mediterranean Intermediate Water's (WIW's) formation and its cascading over the shelf break

    NASA Astrophysics Data System (ADS)

    Dufau-Julliand, Claire; Marsaleix, Patrick; Petrenko, Anne; Dekeyser, Ivan

    2004-11-01

    The Gulf of Lion's hydrodynamics are investigated with a numerical simulation of the 1998-1999 winter, performed with a three-dimensional (3-D) free-surface model and real forcings. The model initial state derives from the large-scale outputs of the MOM (1/8°) using a specific initialization method. The model results are validated with an oceanographic data set collected in the gulf during the MOOGLI3 cruise (11-21 January 1999). The modeled outputs agree well with the main hydrological and circulation patterns observed during MOOGLI3. The study focuses on a strong and peculiar event of dense water (Western Mediterranean Intermediate Water (WIW)) formation on the continental shelf and its cascading over the shelf break. This latter was detected by a steep temperature decrease in the time series of a mooring line in the nearby Lacaze-Duthiers canyon which is well reproduced in the simulation. Modeled dense plumes appear during the MOOGLI3 period but more especially during late winter. Shapiro's theory of dense plume propagating on a sloping bottom is applied and provides information of the plume driving mechanisms. In both cases of plume studied, friction effects and Ekman drainage by the ambient current explain only a part of the plume motion. The complementary forcing is probably the steep local bathymetry irregularities. This 3-D simulation permits also to evaluate the total amount of WIW formed during the 1998-1999 winter over the Gulf of Lion's shelf to 500 km3.

  3. [The announcement of the diagnosis of cancer: point of view of the general practitioner].

    PubMed

    Ferraton-Rollin, Marie; Magné, Nicolas; Gonthier, Régis; Merrouche, Yacine; Bois, Christophe

    2013-10-01

    The announcement of the diagnosis of cancer is difficult for doctors and patients alike. The main objective is the study of announcement's techniques used by physicians to send their patients in cancer centers. The second objective is to analyze encountered difficulties and experience of the announcement of the diagnosis. The final objective would be to provide practical ideas for GPs for a better communication with their patients in this announcement. We have conducted a qualitative study by interviewing fifteen GPs. The fifteen semi-structured interviews have been recorded and transcribed verbatim. A first analysis has been done manually to achieve a set of nodes and then in a second time using N Vivo Software 9. Most of the GPs break the news of cancer with or without pathology. They know the basics of patient-physician communication to promote the patient's expression. Some doctors have a positive experience and claim their role in this announcement. Their negative experience is linked to representations made about the disease and generated feeling. The results of this study show a need of training for physicians in order to acquire know-how and attitude at the time of cancer announcement.

  4. Breaking away.

    PubMed

    Innes, G M; Sosnow, P L

    1995-05-01

    While life as hospital employees was comfortable, the lure of independence won out for these two emergency department physicians. Breaking away to develop a new company was not easy, but it's paid off for the entrepreneurs of the Capital Region Emergency Medicine, P.C. Developing an emergency medicine business meant learning all aspects of business: billing services, evaluating legal services, raising capital, and becoming employers. The advantage has been an ability to use profits to improve the moral of staff, an increase in salary, and an overall sense of satisfaction.

  5. 10 CFR 603.410 - Announcement content.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Announcement content. 603.410 Section 603.410 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase § 603.410 Announcement content. Once the contracting officer, in consultation with the program official, considers the factors described in...

  6. 10 CFR 603.410 - Announcement content.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Announcement content. 603.410 Section 603.410 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase § 603.410 Announcement content. Once the contracting officer, in consultation with the program official, considers the factors described in...

  7. 10 CFR 603.410 - Announcement content.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Announcement content. 603.410 Section 603.410 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase § 603.410 Announcement content. Once the contracting officer, in consultation with the program official, considers the factors described in...

  8. 10 CFR 603.410 - Announcement content.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Announcement content. 603.410 Section 603.410 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase § 603.410 Announcement content. Once the contracting officer, in consultation with the program official, considers the factors described in...

  9. 10 CFR 603.410 - Announcement content.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Announcement content. 603.410 Section 603.410 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase § 603.410 Announcement content. Once the contracting officer, in consultation with the program official, considers the factors described in...

  10. 47 CFR 73.4260 - Teaser announcements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Teaser announcements. 73.4260 Section 73.4260 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4260 Teaser announcements. See Public Notice, FCC...

  11. 47 CFR 73.4260 - Teaser announcements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Teaser announcements. 73.4260 Section 73.4260 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4260 Teaser announcements. See Public Notice, FCC...

  12. 14 CFR 1214.1101 - Announcement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Announcement. 1214.1101 Section 1214.1101 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT NASA Astronaut Candidate Recruitment and Selection Program § 1214.1101 Announcement. (a) Astronaut candidate opportunities Will be...

  13. 14 CFR 1214.1101 - Announcement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Announcement. 1214.1101 Section 1214.1101 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT NASA Astronaut Candidate Recruitment and Selection Program § 1214.1101 Announcement. (a) Astronaut candidate opportunities Will be...

  14. 14 CFR 1214.1101 - Announcement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Announcement. 1214.1101 Section 1214.1101 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT NASA Astronaut Candidate Recruitment and Selection Program § 1214.1101 Announcement. (a) Astronaut candidate opportunities Will be...

  15. 14 CFR § 1214.1101 - Announcement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Announcement. § 1214.1101 Section § 1214.1101 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT NASA Astronaut Candidate Recruitment and Selection Program § 1214.1101 Announcement. (a) Astronaut candidate opportunities...

  16. 22 CFR 708.4 - Public announcement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Public announcement. 708.4 Section 708.4 Foreign Relations OVERSEAS PRIVATE INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS SUNSHINE REGULATIONS § 708.4 Public announcement. (a) Except to the extent that such information is exempt from disclosure under...

  17. 22 CFR 708.4 - Public announcement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Public announcement. 708.4 Section 708.4 Foreign Relations OVERSEAS PRIVATE INVESTMENT CORPORATION ADMINISTRATIVE PROVISIONS SUNSHINE REGULATIONS § 708.4 Public announcement. (a) Except to the extent that such information is exempt from disclosure under...

  18. Twitter sentiment around the Earnings Announcement events

    PubMed Central

    Grčar, Miha

    2017-01-01

    We investigate the relationship between social media, Twitter in particular, and stock market. We provide an in-depth analysis of the Twitter volume and sentiment about the 30 companies in the Dow Jones Industrial Average index, over a period of three years. We focus on Earnings Announcements and show that there is a considerable difference with respect to when the announcements are made: before the market opens or after the market closes. The two different timings of the Earnings Announcements were already investigated in the financial literature, but not yet in the social media. We analyze the differences in terms of the Twitter volumes, cumulative abnormal returns, trade returns, and earnings surprises. We report mixed results. On the one hand, we show that the Twitter sentiment (the collective opinion of the users) on the day of the announcement very well reflects the stock moves on the same day. We demonstrate this by applying the event study methodology, where the polarity of the Earnings Announcements is computed from the Twitter sentiment. Cumulative abnormal returns are high (2–4%) and statistically significant. On the other hand, we find only weak predictive power of the Twitter sentiment one day in advance. It turns out that it is important how to account for the announcements made after the market closes. These after-hours announcements draw high Twitter activity immediately, but volume and price changes in trading are observed only on the next day. On the day before the announcements, the Twitter volume is low, and the sentiment has very weak predictive power. A useful lesson learned is the importance of the proper alignment between the announcements, trading and Twitter data. PMID:28235103

  19. Twitter sentiment around the Earnings Announcement events.

    PubMed

    Gabrovšek, Peter; Aleksovski, Darko; Mozetič, Igor; Grčar, Miha

    2017-01-01

    We investigate the relationship between social media, Twitter in particular, and stock market. We provide an in-depth analysis of the Twitter volume and sentiment about the 30 companies in the Dow Jones Industrial Average index, over a period of three years. We focus on Earnings Announcements and show that there is a considerable difference with respect to when the announcements are made: before the market opens or after the market closes. The two different timings of the Earnings Announcements were already investigated in the financial literature, but not yet in the social media. We analyze the differences in terms of the Twitter volumes, cumulative abnormal returns, trade returns, and earnings surprises. We report mixed results. On the one hand, we show that the Twitter sentiment (the collective opinion of the users) on the day of the announcement very well reflects the stock moves on the same day. We demonstrate this by applying the event study methodology, where the polarity of the Earnings Announcements is computed from the Twitter sentiment. Cumulative abnormal returns are high (2-4%) and statistically significant. On the other hand, we find only weak predictive power of the Twitter sentiment one day in advance. It turns out that it is important how to account for the announcements made after the market closes. These after-hours announcements draw high Twitter activity immediately, but volume and price changes in trading are observed only on the next day. On the day before the announcements, the Twitter volume is low, and the sentiment has very weak predictive power. A useful lesson learned is the importance of the proper alignment between the announcements, trading and Twitter data.

  20. NASA Announces CCiCap Partnerships

    NASA Image and Video Library

    NASA and its Commercial Crew Program (CCP) announced new agreements today with three American commercial companies to design and develop the next generation of U.S. human spaceflight capabilities, ...

  1. Discovery announced of four new elements

    NASA Astrophysics Data System (ADS)

    Banks, Michael

    2016-02-01

    The International Union of Pure and Applied Chemistry (IUPAC) and the International Union of Pure and Applied Physics (IUPAP) have announced the discovery of four new elements: 113, 115, 117 and 118 - completing the periodic table's seventh row.

  2. EPA Announces Nutrient Recycling Challenge Winners

    EPA Pesticide Factsheets

    WASHINGTON - Today, the U.S. Environmental Protection Agency (EPA) announced the winners of Phase I of the Nutrient Recycling Challenge-a competition to develop affordable technologies to recycle nutrients from livestock manure. The winners received

  3. NASA's Kepler Mission Announces Latest Discoveries

    NASA Image and Video Library

    Scientists from NASA's Kepler mission have been busy recently. The team has announced the discovery of Kepler-22b, its first confirmed planet in the habitable zone of its solar system, 600 light ye...

  4. [How to announce the diagnosis for melanoma?].

    PubMed

    Charles, Cécile; Rouby, Pascal; Robert, Caroline

    2014-01-01

    Announcing a diagnosis of cutaneaous melanoma is a complex moment of medical activity and has some specificities due to the disease, but also to its management. After defining these aspects, the article deals with the principals steps and elements, including communicative ones, of this form of announcement. Its aim is above all practice: it is proposing some guidelines drawn from official recommendations and recent works on the physician-patient relationship in oncology, aiming at helping health professionals in this field.

  5. 47 CFR 11.46 - EAS public service announcements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS public service announcements. 11.46 Section...) Organization § 11.46 EAS public service announcements. EAS Participants may use Public Service Announcements or obtain commercial sponsors for announcements, infomercials, or programs explaining the EAS to the......

  6. 47 CFR 11.46 - EAS public service announcements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false EAS public service announcements. 11.46 Section...) Organization § 11.46 EAS public service announcements. EAS Participants may use Public Service Announcements or obtain commercial sponsors for announcements, infomercials, or programs explaining the EAS to the......

  7. 16 CFR 1013.3 - Announcement of Commission meetings and changes after announcement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... this part. (b) The Agency shall announce each Commission meeting in the Public Calendar or Master Calendar at least one week (seven calendar days) before the meeting. The Agency shall concurrently submit... without seven calendar days advance public notice, the Office of the Secretary shall announce...

  8. 16 CFR 1013.3 - Announcement of Commission meetings and changes after announcement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... this part. (b) The Agency shall announce each Commission meeting in the Public Calendar or Master Calendar at least one week (seven calendar days) before the meeting. The Agency shall concurrently submit... without seven calendar days advance public notice, the Office of the Secretary shall announce...

  9. PUBLISHER'S ANNOUNCEMENT: Journal of Physics A Best Paper Prize

    NASA Astrophysics Data System (ADS)

    2008-11-01

    We are delighted to announce the launch of the Journal of Physics A Best Paper Prize. There will be three prizes worth £250 each awarded annually for well written papers that make an outstanding contribution to the field. All articles published during the two years prior to the award, including Fast Track Communications, regular papers, topical reviews and special issue papers, can be considered for a prize. The papers will be judged in late Spring each year using the criteria of novelty, achievement, impact and presentation. We would now like to welcome nominations for prizes to be awarded in 2009. Eligible articles must have been published in volume 39 (2007) or 40 (2008). Papers can be nominated by our Editorial Board members (who are exempt from the competition) or by readers of the journal. Please send an email to the journal editorial office (jphysa@iop.org) giving the publication details of the paper and stating (in no more than 1000 words) how it meets the criteria listed above. Authors cannot nominate their own papers. The closing date for nominations is 31 January 2009. The first set of awards will be announced following the 2009 Editorial Board meeting and winners will receive their prizes shortly thereafter. The winners' articles will be featured on the journal homepage and showcased in IOPSelect (http://www.iop.org/Select/). For further information please contact the editorial office (jphysa@iop.org). Carl M Bender Editor-in-Chief Neil Scriven Publisher

  10. PUBLISHER'S ANNOUNCEMENT: Journal of Physics A Best Paper Prize

    NASA Astrophysics Data System (ADS)

    2008-10-01

    We are delighted to announce the launch of the Journal of Physics A Best Paper Prize. There will be three prizes worth £250 each awarded annually for well written papers that make an outstanding contribution to the field. All articles published during the two years prior to the award, including Fast Track Communications, regular papers, topical reviews and special issue papers, can be considered for a prize. The papers will be judged in late Spring each year using the criteria of novelty, achievement, impact and presentation. We would now like to welcome nominations for prizes to be awarded in 2009. Eligible articles must have been published in volume 39 (2007) or 40 (2008). Papers can be nominated by our Editorial Board members (who are exempt from the competition) or by readers of the journal. Please send an email to the journal editorial office (jphysa@iop.org) giving the publication details of the paper and stating (in no more than 1000 words) how it meets the criteria listed above. Authors cannot nominate their own papers. The closing date for nominations is 31 January 2009. The first set of awards will be announced following the 2009 Editorial Board meeting and winners will receive their prizes shortly thereafter. The winners' articles will be featured on the journal homepage and showcased in IOPSelect (http://www.iop.org/Select/). For further information please contact the editorial office (jphysa@iop.org). Carl M Bender Editor-in-Chief Neil Scriven Publisher

  11. BOOK REVIEW: Symmetry Breaking

    NASA Astrophysics Data System (ADS)

    Ryder, L. H.

    2005-11-01

    One of the most fruitful and enduring advances in theoretical physics during the last half century has been the development of the role played by symmetries. One needs only to consider SU(3) and the classification of elementary particles, the Yang Mills enlargement of Maxwell's electrodynamics to the symmetry group SU(2), and indeed the tremendous activity surrounding the discovery of parity violation in the weak interactions in the late 1950s. This last example is one of a broken symmetry, though the symmetry in question is a discrete one. It was clear to Gell-Mann, who first clarified the role of SU(3) in particle physics, that this symmetry was not exact. If it had been, it would have been much easier to discover; for example, the proton, neutron, Σ, Λ and Ξ particles would all have had the same mass. For many years the SU(3) symmetry breaking was assigned a mathematical form, but the importance of this formulation fell away when the quark model began to be taken seriously; the reason the SU(3) symmetry was not exact was simply that the (three, in those days) quarks had different masses. At the same time, and in a different context, symmetry breaking of a different type was being investigated. This went by the name of `spontaneous symmetry breaking' and its characteristic was that the ground state of a given system was not invariant under the symmetry transformation, though the interactions (the Hamiltonian, in effect) was. A classic example is ferromagnetism. In a ferromagnet the atomic spins are aligned in one direction only—this is the ground state of the system. It is clearly not invariant under a rotation, for that would change the ground state into a (similar but) different one, with the spins aligned in a different direction; this is the phenomenon of a degenerate vacuum. The contribution of the spin interaction, s1.s2, to the Hamiltonian, however, is actually invariant under rotations. As Coleman remarked, a little man living in a ferromagnet would

  12. [Hunan announces planned parenthood regulations].

    PubMed

    1979-06-26

    The Hunan Provincial Revolutionary Committee has promulgated trial regulations on several questions relating to planned parenthood in order to ensure that population growth corresponds to the development of the national economy and to speed up socialist modernization. The regulations propose that each couple of reproductive age ideally produces only 1 child and not more than 2 children. Couples who marry late and produce only 1 child will be commended and rewarded. The country and muncipal planned parenthood offices will issue a "1 child certificate." Cadres and workers in units under ownership by the whole people or by the collective will receive an annual bonus of 30-40 yuan, and rural peasants will receive an annual bonus of 400 work points. These bonuses will be issued until their child is 14 years old. A single child for whom a certificate has been issued will receive priority in admission to the nursery and kindergarten as well as in hospital treatment. Such a child will also receive priority in personnel recruitment. These couples will receive priority in urban housing, and rural couples will receive private plots and housing areas of a 2 child standard. When retiring because of old age, cadres and workers will receive an extra retirement allowance of 5% for both husband and wife. If a couple has a 2nd child after receiving the rewards and bonuses, the bonuses and bonus work points must be returned along with their 1 child certificate. The regulations point out that every Chinese citizen has the right and duty to practice and publicize planned parenthood and that economic sanctions are to be levied against couples of reproductive age who refuse to practice planned parenthood and produce many children. This also applies to cadres and workers who produce a 3rd child.

  13. 76 FR 18224 - Announcement of Award

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... Representation of Children in the Child Welfare System (QIC-ChildRep). CFDA Number: 93.652. Legislative Authority: Adoption Opportunities Program, section 203 of the Child Abuse Prevention and Treatment and Adoption Reform... HUMAN SERVICES Administration for Children and Families Announcement of Award AGENCY: Children's...

  14. 45 CFR 614.5 - Public announcement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION GOVERNMENT IN THE SUNSHINE ACT REGULATIONS OF THE NATIONAL SCIENCE BOARD § 614.5 Public announcement. (a) Except as provided in paragraphs (c) and (d) of this section, the National Science Board will make a public...

  15. 45 CFR 614.5 - Public announcement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION GOVERNMENT IN THE SUNSHINE ACT REGULATIONS OF THE NATIONAL SCIENCE BOARD § 614.5 Public announcement. (a) Except as provided in paragraphs (c) and (d) of this section, the National Science Board will make a public...

  16. 45 CFR 614.5 - Public announcement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION GOVERNMENT IN THE SUNSHINE ACT REGULATIONS OF THE NATIONAL SCIENCE BOARD § 614.5 Public announcement. (a) Except as provided in paragraphs (c) and (d) of this section, the National Science Board will make a public...

  17. 76 FR 16630 - Announcement of an Award

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... Assistant Secretary and Inter-Departmental Liaison for Early Childhood Development announces the award of a..., Senior Policy Advisor for Early Childhood Health and Development, Office of the Deputy Assistant Secretary and Inter-Departmental Liaison for Early Childhood Development, 901 D Street, SW., Washington, DC...

  18. 14 CFR 1214.1101 - Announcement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Announcement. 1214.1101 Section 1214.1101 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION SPACE FLIGHT NASA Astronaut Candidate... applicants may apply at any time. (c) Military personnel on active duty must apply through and be nominated...

  19. 10 CFR 603.405 - Announcement format.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Announcement format. 603.405 Section 603.405 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase..., decides that a TIA is among the types of instruments that may be awarded, the additional...

  20. 10 CFR 603.405 - Announcement format.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Announcement format. 603.405 Section 603.405 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase..., decides that a TIA is among the types of instruments that may be awarded, the additional...

  1. 10 CFR 603.405 - Announcement format.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Announcement format. 603.405 Section 603.405 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase..., decides that a TIA is among the types of instruments that may be awarded, the additional...

  2. 10 CFR 603.405 - Announcement format.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Announcement format. 603.405 Section 603.405 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Competition Phase..., decides that a TIA is among the types of instruments that may be awarded, the additional...

  3. Federal Register Notice Announcing Public Hearings

    EPA Pesticide Factsheets

    The EPA is announcing three public hearings to be held for the proposed rule ‘‘Federal Implementation Plans to Reduce Interstate Transport of Fine Particulate Matter and Ozone’’ (Transport Rule, also known as the Cross-State Air Pollution Act).

  4. Predictors of Learning from Public Service Announcements.

    ERIC Educational Resources Information Center

    Sun, Hsiu-hui

    A study focused on predictors of people's learning from public service announcements (PSAs) seen on television. Telephone interviews were conducted with 480 adults randomly selected from residents in Dane County, Wisconsin, in October 1987. Typical demographic information was obtained: sex, age, income, occupation and education. Commercial slogans…

  5. 45 CFR 614.5 - Public announcement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION GOVERNMENT IN THE SUNSHINE ACT REGULATIONS OF THE NATIONAL SCIENCE BOARD § 614.5 Public announcement. (a) Except as provided in paragraphs (c) and (d) of this section, the National Science Board will make a public...

  6. 45 CFR 614.5 - Public announcement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION GOVERNMENT IN THE SUNSHINE ACT REGULATIONS OF THE NATIONAL SCIENCE BOARD § 614.5 Public announcement. (a) Except as provided in paragraphs (c) and (d) of this section, the National Science Board will make a public...

  7. 48 CFR 36.601-1 - Public announcement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Public announcement. 36... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Architect-Engineer Services 36.601-1 Public announcement. The Government shall publicly announce all requirements for...

  8. 48 CFR 305.303 - Announcement of contract awards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Announcement of contract awards. (a) Public announcement. The Contracting Officer shall report awards over $3.5... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Announcement of contract awards. 305.303 Section 305.303 Federal Acquisition Regulations System HEALTH AND HUMAN...

  9. 48 CFR 305.303 - Announcement of contract awards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Announcement of contract awards. (a) Public Announcement. The Contracting Officer shall report awards over $3.5... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Announcement of contract awards. 305.303 Section 305.303 Federal Acquisition Regulations System HEALTH AND HUMAN...

  10. 48 CFR 36.601-1 - Public announcement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Public announcement. 36... CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Architect-Engineer Services 36.601-1 Public announcement. The Government shall publicly announce all requirements for...

  11. 48 CFR 1835.016-71 - NASA Research Announcements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true NASA Research Announcements... ADMINISTRATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 1835.016-71 NASA Research Announcements. (a) Scope. An NRA is used to announce research interests in support of NASA's programs, and...

  12. Injuries from break dancing.

    PubMed

    Norman, R A; Grodin, M A

    1984-10-01

    Break dancing is a popular contemporary activity that has important medical implications. Some dancers have complained of lower back pain and difficulty in bending over-the "breakdance back syndrome." Break dancing injuries are often comparable to the orthopedic injuries that occur in unsupervised athletic activities. Careful screening, instruction, supervision and training of break dancers will help prevent injuries.

  13. Automated Announcements of Approaching Emergency Vehicles

    NASA Technical Reports Server (NTRS)

    Bachelder, Aaron; Foster, Conrad

    2006-01-01

    Street intersections that are equipped with traffic lights would also be equipped with means for generating audible announcements of approaching emergency vehicles, according to a proposal. The means to generate the announcements would be implemented in the intersection- based subsystems of emergency traffic-light-preemption systems like those described in the two immediately preceding articles and in "Systems Would Preempt Traffic Lights for Emergency Vehicles" (NPO-30573), NASA Tech Briefs, Vol. 28, No. 10 (October 2004), page 36. Preempting traffic lights is not, by itself, sufficient to warn pedestrians at affected intersections that emergency vehicles are approaching. Automated visual displays that warn of approaching emergency vehicles can be helpful as a supplement to preemption of traffic lights, but experience teaches that for a variety of reasons, pedestrians often do not see such displays. Moreover, in noisy and crowded urban settings, the lights and sirens on emergency vehicles are often not noticed until a few seconds before the vehicles arrive. According to the proposal, the traffic-light preemption subsystem at each intersection would generate an audible announcement for example, emergency vehicle approaching, please clear intersection whenever a preemption was triggered. The subsystem would estimate the time of arrival of an approaching emergency vehicle by use of vehicle identity, position, and time data from one or more sources that could include units connected to traffic loops and/or transponders connected to diagnostic and navigation systems in participating emergency vehicles. The intersection-based subsystem would then start the announcement far enough in advance to enable pedestrians to leave the roadway before any emergency vehicles arrive.

  14. NICBR Announces First Collaboration Project Awards | Poster

    Cancer.gov

    Courtesy of the NICBR Public Affairs/Community Relations Subcommittee The National Interagency Confederation for Biological Research (NICBR) announced the 2012 NICBR Collaboration Project Award (CPA) Program winners in December. The award, the first of its kind for NICBR, was adapted from the National Cancer Institute’s (NCI’s) Young Investigator Award Program. This year, the CPA was bestowed to three research projects pertaining to collaborations between NICBR agencies.

  15. NICBR Announces First Collaboration Project Awards | Poster

    Cancer.gov

    Courtesy of the NICBR Public Affairs/Community Relations Subcommittee The National Interagency Confederation for Biological Research (NICBR) announced the 2012 NICBR Collaboration Project Award (CPA) Program winners in December. The award, the first of its kind for NICBR, was adapted from the National Cancer Institute’s (NCI’s) Young Investigator Award Program. This year, the CPA was bestowed to three research projects pertaining to collaborations between NICBR agencies.

  16. Breaking the Neural Code

    DTIC Science & Technology

    2015-05-21

    SECURITY CLASSIFICATION OF: This seedling proposed to use advanced imaging techniques to break the neuronal code that links the firing of neurons in...Report: Breaking the Neural Code Report Title This seedling proposed to use advanced imaging techniques to break the neuronal code that links the...generating a closed-loop on-line experimental platform. We have completed all proposed tasks of the seedling and successfully completed preliminary

  17. European Space Agency announces comet landing site

    NASA Astrophysics Data System (ADS)

    Wendel, JoAnna

    2014-09-01

    Scientists believe that comets hold clues to the solar system's origins, and soon they will be one step closer to unlocking these secrets. Last week, the European Space Agency announced that the spacecraft Rosetta will deploy its lander, Philae, to land on the "head" of the comet 67/P Churyumov-Gerasimenko at candidate site J. Project scientists have been racing to choose an ideal landing site since Rosetta arrived at the comet on 6 August. This event will mark the first landing mission on a comet.

  18. Breaking Bad News in Oncology: A Metasynthesis.

    PubMed

    Bousquet, Guilhem; Orri, Massimiliano; Winterman, Sabine; Brugière, Charlotte; Verneuil, Laurence; Revah-Levy, Anne

    2015-08-01

    The delivery of bad news by oncologists to their patients is a key moment in the physician-patient relationship. We performed a systematic review of qualitative studies (a metasynthesis) that focused on the experiences and points of view of oncologists about breaking bad news to patients. We searched international publications to identify relevant qualitative research exploring oncologists' perspectives about this topic. Thematic analysis, which compensates for the potential lack of generalizability of the primary studies by their conjoint interpretation, was used to identify key themes and synthesize them. NVivo qualitative analysis software was used. We identified 40 articles (> 600 oncologists) from 12 countries and assessed their quality as good according to the Critical Appraisal Skills Programme (CASP). Two main themes emerged: the patient-oncologist encounter during the breaking of bad news, comprising essential aspects of the communication, including the process of dealing with emotions; and external factors shaping the patient-oncologist encounter, composed of factors that influence the announcement beyond the physician-patient relationship: the family, systemic and institutional factors, and cultural factors. Breaking bad news is a balancing act that requires oncologists to adapt continually to different factors: their individual relationships with the patient, the patient's family, the institutional and systemic environment, and the cultural milieu. Extending the development of the ability to personalize and adapt therapeutic treatment to this realm of communications would be a major step forward from the stereotyped way that oncologists are currently trained in communication skills. © 2015 by American Society of Clinical Oncology.

  19. 77 FR 33223 - Announcement of the Publication of Funding Opportunity Announcements Under the Runaway and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-05

    ...) are now available for application. CFDA Number: 93.623, 93.550 Statutory Authority: Runaway and... of the following Funding Opportunity Announcements (FOAs) to the ACF Funding Opportunities Web site... Application Funding opportunity title (FON) Access to FOA due date Basic Center Program HHS-2012-ACF-ACYF-CY...

  20. ESA announces its Future Science Missions

    NASA Astrophysics Data System (ADS)

    2000-10-01

    The announcement will be made at ESA's Head Office, 8-10 rue Mario Nikis in Paris, during a press breakfast starting at 08:30. Media representatives wishing to attend the event are kindly requested to fill out the attached accreditation from and fax it back to ESA Media Relations Office - Paris. Note to editors The announcement will follow a two-day meeting of ESA's Space Science Committee (SPC), composed of Delegates from all ESA's Member States, in Paris on 11 and 12 October. The SPC will decide - on the basis of the Space Science Advisory Committee's (SSAC) recommendations formulated earlier in September - about the next Cornerstone (CS) and Flexi (F) Missions that will be implemented in the framework of ESA's Horizons 2000 Programme. Further information about the Future Mission candidates and the ESA Science Programme can be found at: http://sci.esa.int. In particular the SSAC recommendations to SPC can be found at: http://sci.esa.int/structure/content/index.cfm?aid=1&cid=2304 Further information on ESA at : http//www.esa.int

  1. Analysis of Army Contracting Command Contract Specialist Vacancy Announcements

    DTIC Science & Technology

    2010-09-01

    an area on its Web site where employers can post vacancy announcements for an internship posting for free, or regular job postings for a fee. NCMA...2009), states companies should develop a recruiting workforce with high interpersonal skills. Employers should develop a strong internship program...announcements. The ISM Web site provides a career center where employers can post vacancy announcements for internship postings for free, or

  2. UK Announces Intention to Join ESO

    NASA Astrophysics Data System (ADS)

    2000-11-01

    Summary The Particle Physics and Astronomy Research Council (PPARC) , the UK's strategic science investment agency, today announced that the government of the United Kingdom is making funds available that provide a baseline for this country to join the European Southern Observatory (ESO) . The ESO Director General, Dr. Catherine Cesarsky , and the ESO Community warmly welcome this move towards fuller integration in European astronomy. "With the UK as a potential member country of ESO, our joint opportunities for front-line research and technology will grow significantly", she said. "This announcement is a clear sign of confidence in ESO's abilities, most recently demonstrated with the construction and operation of the unique Very Large Telescope (VLT) on Paranal. Together we will look forward with confidence towards new, exciting projects in ground-based astronomy." It was decided earlier this year to place the 4-m UK Visible and Infrared Survey Telescope (VISTA) at Paranal, cf. ESO Press Release 03/00. Following negotiations between ESO and PPARC, a detailed proposal for the associated UK/ESO Agreement with the various entry modalities will now be presented to the ESO Council for approval. Before this Agreement can enter into force, the ESO Convention and associated protocols must also be ratified by the UK Parliament. Research and key technologies According to the PPARC press release, increased funding for science, announced by the UK government today, will enable UK astronomers to prepare for the next generation of telescopes and expand their current telescope portfolio through membership of the European Southern Observatory (ESO). The uplift to its baseline budget will enable PPARC to enter into final negotiations for UK membership of the ESO. This will ensure that UK astronomers, together with their colleagues in the ESO member states, are actively involved in global scale preparations for the next generation of astronomy facilities. among these are ALMA

  3. NSF assistant director for geosciences announces resignation

    NASA Astrophysics Data System (ADS)

    Zielinki, Sarah

    Margaret Leinen, assistant director for geosciences at the U.S. National Science Foundation, announced on 7 December that she will be leaving NSF in January 2007 to become the chief science officer and vice president of Climos, a new company based in San Francisco, Calif., that plans to develop solutions to reduce greenhouse gases. Leinen will oversee efforts to better understand the planet's carbon cycle to address global climate change issues.Leinen has managed the Directorate for Geosciences since 2000. She also served as vice chair of the U.S. Climate Change Science Program, which coordinates federal climate change research, and as co-chair of the National Science and Technology Council's Joint Committee on Ocean Science and Technology.

  4. New bipartisan Senate Oceans Caucus announced

    NASA Astrophysics Data System (ADS)

    Uhlenbrock, Kristan

    2011-10-01

    The U.S. Senate has a new Oceans Caucus, which held its inaugural meeting on Tuesday, 13 September 2011, when it announced its focus: to “increase awareness and find common ground in responding to issues facing the oceans and coasts, which support millions of jobs in America.” The House of Representatives has had an Oceans Caucus for almost 10 years. Caucus members are listed below. The caucus is looking for additional senators to join, especially those representing the Great Lakes region. If your senators are not members of the caucus and you would like them to be, contact their office and let them know. AGU public affairs can provide you with more information on how to connect with your senators; check us out at http://www.agu.org/sci_pol/

  5. 10 CFR 600.8 - Funding Opportunity Announcement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... of eligible applicants live outside of the United States. (ii) Single source announcements of funding... available. Such notice shall also state whether the research areas covered by the notice are to be added to... modifications to the announcements at the Grants.gov Internet site, using the standard data elements/format...

  6. 12 CFR 261b.6 - Public announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SYSTEM RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 261b.6 Public announcement of meetings. (a) Except as otherwise provided by the Act, public announcement of meetings open to public observation and meetings to be partially or completely closed to public observation pursuant to § 261b.8 of this part will...

  7. 5 CFR 1632.6 - Public announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OBSERVATION OF MEETINGS § 1632.6 Public announcement of meetings. (a) Except as otherwise provided by the Act, public announcement of meetings open to public observation and meetings to be partially or completely closed to public observation pursuant to § 1632.7 of this part will be made at least one week in advance...

  8. 45 CFR 1622.4 - Public announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Public announcement of meetings. 1622.4 Section 1622.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION PUBLIC ACCESS TO MEETINGS UNDER THE GOVERNMENT IN THE SUNSHINE ACT § 1622.4 Public announcement...

  9. 45 CFR 63.3 - Program announcements and solicitations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Program announcements and solicitations. 63.3 Section 63.3 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION GRANT PROGRAMS... announcements and solicitations. (a) In each fiscal year the Assistant Secretary may from time to time...

  10. 10 CFR 903.11 - Advance announcement of rate adjustment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... announcement may be through direct contact with customers, at public meetings, by press release, by newspaper... 10 Energy 4 2011-01-01 2011-01-01 false Advance announcement of rate adjustment. 903.11 Section 903.11 Energy DEPARTMENT OF ENERGY POWER AND TRANSMISSION RATES Procedures for Public Participation...

  11. 10 CFR 903.11 - Advance announcement of rate adjustment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... announcement may be through direct contact with customers, at public meetings, by press release, by newspaper... 10 Energy 4 2010-01-01 2010-01-01 false Advance announcement of rate adjustment. 903.11 Section 903.11 Energy DEPARTMENT OF ENERGY POWER AND TRANSMISSION RATES Procedures for Public Participation...

  12. 45 CFR 1622.4 - Public announcement of meetings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Public announcement of meetings. 1622.4 Section 1622.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION PUBLIC ACCESS TO MEETINGS UNDER THE GOVERNMENT IN THE SUNSHINE ACT § 1622.4 Public announcement...

  13. 32 CFR 242a.5 - Procedure for announcing meetings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) MISCELLANEOUS PUBLIC MEETING PROCEDURES OF THE BOARD OF REGENTS, UNIFORMED SERVICES UNIVERSITY OF... meeting, the Board representative, shall make public announcement, at least 7 days before the meeting, of... about the meeting. (b) The 7 day period for the public announcement required by paragraph (a) of...

  14. 24 CFR 954.106 - Announcement of competition.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Announcement of competition. 954... URBAN DEVELOPMENT INDIAN HOME PROGRAM Applying for Assistance § 954.106 Announcement of competition. A... submission of applications, the total funding available for the competition and any maximum amount of...

  15. 45 CFR 1634.4 - Announcement of competition.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Announcement of competition. 1634.4 Section 1634.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION COMPETITIVE BIDDING FOR GRANTS AND CONTRACTS § 1634.4 Announcement of competition. (a) The Corporation shall give...

  16. 47 CFR 0.605 - Procedures for announcing meetings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Procedures for announcing meetings. 0.605 Section 0.605 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION Meeting Procedures § 0.605 Procedures for announcing meetings. (a) Notice of all open and closed meetings will...

  17. 48 CFR 1835.016-71 - NASA Research Announcements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false NASA Research... NASA Research Announcements. (a) Scope. An NRA is used to announce research interests in support of NASA's programs, and, after peer or scientific review using factors in the NRA, select proposals for...

  18. 48 CFR 1835.016-71 - NASA Research Announcements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false NASA Research... NASA Research Announcements. (a) Scope. An NRA is used to announce research interests in support of NASA's programs, and, after peer or scientific review using factors in the NRA, select proposals for...

  19. 48 CFR 1835.016-71 - NASA Research Announcements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false NASA Research... NASA Research Announcements. (a) Scope. An NRA is used to announce research interests in support of NASA's programs, and, after peer or scientific review using factors in the NRA, select proposals for...

  20. 48 CFR 1835.016-71 - NASA Research Announcements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false NASA Research... NASA Research Announcements. (a) Scope. An NRA is used to announce research interests in support of NASA's programs, and, after peer or scientific review using factors in the NRA, select proposals for...

  1. 22 CFR 507.5 - Procedures for announcing meetings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Procedures for announcing meetings. 507.5 Section 507.5 Foreign Relations BROADCASTING BOARD OF GOVERNORS RULES FOR IMPLEMENTING OPEN MEETINGS UNDER THE SUNSHINE ACT FOR THE BROADCASTING BOARD OF GOVERNORS § 507.5 Procedures for announcing...

  2. 10 CFR 1704.7 - Changes following public announcement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Changes following public announcement. 1704.7 Section 1704.7 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.7 Changes following public announcement. (a) The time or place of a meeting may be changed...

  3. 10 CFR 1704.7 - Changes following public announcement.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Changes following public announcement. 1704.7 Section 1704.7 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.7 Changes following public announcement. (a) The time or place of a meeting may be changed...

  4. 10 CFR 1704.7 - Changes following public announcement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Changes following public announcement. 1704.7 Section 1704.7 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.7 Changes following public announcement. (a) The time or place of a meeting may be changed...

  5. 10 CFR 1704.7 - Changes following public announcement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Changes following public announcement. 1704.7 Section 1704.7 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.7 Changes following public announcement. (a) The time or place of a meeting may be changed...

  6. 45 CFR 1634.4 - Announcement of competition.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Announcement of competition. 1634.4 Section 1634.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION COMPETITIVE BIDDING FOR GRANTS AND CONTRACTS § 1634.4 Announcement of competition. (a) The Corporation shall...

  7. 45 CFR 1634.4 - Announcement of competition.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Announcement of competition. 1634.4 Section 1634.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION COMPETITIVE BIDDING FOR GRANTS AND CONTRACTS § 1634.4 Announcement of competition. (a) The Corporation shall...

  8. 45 CFR 1634.4 - Announcement of competition.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Announcement of competition. 1634.4 Section 1634.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION COMPETITIVE BIDDING FOR GRANTS AND CONTRACTS § 1634.4 Announcement of competition. (a) The Corporation shall...

  9. 48 CFR 2035.71 - Broad agency announcements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Broad agency announcements. 2035.71 Section 2035.71 Federal Acquisition Regulations System NUCLEAR REGULATORY COMMISSION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 2035.71 Broad agency announcements. (a...

  10. 48 CFR 2035.71 - Broad agency announcements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Broad agency announcements. 2035.71 Section 2035.71 Federal Acquisition Regulations System NUCLEAR REGULATORY COMMISSION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 2035.71 Broad agency announcements. (a...

  11. 24 CFR 954.106 - Announcement of competition.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Announcement of competition. 954... URBAN DEVELOPMENT INDIAN HOME PROGRAM Applying for Assistance § 954.106 Announcement of competition. A... submission of applications, the total funding available for the competition and any maximum amount...

  12. 40 CFR 1603.10 - Changes following public announcement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Changes following public announcement. 1603.10 Section 1603.10 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1603.10 Changes following public announcement. (a) The...

  13. 32 CFR 242a.5 - Procedure for announcing meetings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Procedure for announcing meetings. 242a.5 Section 242a.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE... THE HEALTH SCIENCES § 242a.5 Procedure for announcing meetings. (a) Except to the extent such...

  14. 32 CFR 242a.5 - Procedure for announcing meetings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Procedure for announcing meetings. 242a.5 Section 242a.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE... THE HEALTH SCIENCES § 242a.5 Procedure for announcing meetings. (a) Except to the extent such...

  15. 32 CFR 242a.5 - Procedure for announcing meetings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Procedure for announcing meetings. 242a.5 Section 242a.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE... THE HEALTH SCIENCES § 242a.5 Procedure for announcing meetings. (a) Except to the extent such...

  16. 32 CFR 242a.5 - Procedure for announcing meetings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Procedure for announcing meetings. 242a.5 Section 242a.5 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE... THE HEALTH SCIENCES § 242a.5 Procedure for announcing meetings. (a) Except to the extent such...

  17. Efficacy of curtailment announcements as a predictor of lumber supply

    Treesearch

    Henry. Spelter

    2001-01-01

    A practical method for tracking the effect of curtailment announcements on lumber supply is described and tested. Combining announcements of closures and curtailments with mill capacities enables the creation of accurate forward-looking assessments of lumber supply 1 to 2 months into the future. For three American and Canadian lumber- producing regions, the method...

  18. Humor as a Presentational Device in Broadcast Public Service Announcements.

    ERIC Educational Resources Information Center

    Swanson, D. J.

    On a daily basis, American television and radio audiences are subjected to a stream of broadcast Public Service Announcements (PSAs), each promoting "some kind of social or economic action deemed beneficial" (Stridsberg, 1977). Often, these announcements employ humor as a presentational device to help stimulate the behavioral change…

  19. 78 FR 34395 - Announcement of Foreign-Trade Zones Test

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-07

    ... SECURITY U.S. Customs and Border Protection Announcement of Foreign-Trade Zones Test AGENCY: U.S. Customs... announces U.S. Customs and Border Protection's (``CBP's'') plan to conduct a voluntary general test regarding certain foreign-trade zone (``FTZ'' or ``zone'') activities. Pursuant to the FTZ test,...

  20. 75 FR 76056 - FEDERAL REGISTER CITATION OF PREVIOUS ANNOUNCEMENT:

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... COMMISSION Sunshine Act Meeting FEDERAL REGISTER CITATION OF PREVIOUS ANNOUNCEMENT: STATUS: Closed meeting. PLACE: 100 F Street, NE., Washington, DC. DATE AND TIME OF PREVIOUSLY ANNOUNCED MEETING: Thursday, December 9, 2010 at 2 p.m. CHANGE IN THE MEETING: Time change. The closed meeting scheduled for Thursday...

  1. 45 CFR 503.25 - Announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Announcement of meetings. 503.25 Section 503.25... REGULATIONS Government in the Sunshine Regulations § 503.25 Announcement of meetings. (a) The Commission meets... than eight days before the beginning of a meeting of the Commission, the Commission will make available...

  2. 22 CFR 1500.6 - Procedure for announcing meetings.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Procedure for announcing meetings. 1500.6 Section 1500.6 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION SUNSHINE REGULATIONS § 1500.6 Procedure for announcing meetings. (a) In the case of each meeting of the Board of Directors, the Foundation...

  3. 45 CFR 1802.5 - Procedure for announcing meetings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Procedure for announcing meetings. 1802.5 Section 1802.5 Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION PUBLIC MEETING PROCEDURES OF THE BOARD OF TRUSTEES § 1802.5 Procedure for announcing meetings. (a...

  4. 5 CFR 1632.6 - Public announcement of meetings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Public announcement of meetings. 1632.6 Section 1632.6 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.6 Public announcement of meetings. (a) Except as otherwise provided by the...

  5. 5 CFR 1632.6 - Public announcement of meetings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false Public announcement of meetings. 1632.6 Section 1632.6 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.6 Public announcement of meetings. (a) Except as otherwise provided by the...

  6. 5 CFR 1632.6 - Public announcement of meetings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false Public announcement of meetings. 1632.6 Section 1632.6 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.6 Public announcement of meetings. (a) Except as otherwise provided by the...

  7. 5 CFR 1632.6 - Public announcement of meetings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Public announcement of meetings. 1632.6 Section 1632.6 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.6 Public announcement of meetings. (a) Except as otherwise provided by the...

  8. 40 CFR 1603.10 - Changes following public announcement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Changes following public announcement. 1603.10 Section 1603.10 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1603.10 Changes following public announcement. (a) The time...

  9. 12 CFR 604.425 - Announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Announcement of meetings. 604.425 Section 604.425 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS FARM CREDIT ADMINISTRATION BOARD MEETINGS § 604.425 Announcement of meetings. (a) The Board meets in the offices of the Farm...

  10. 48 CFR 1405.303 - Announcement of contract awards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Announcement of contract awards. 1405.303 Section 1405.303 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Announcement of contract awards. (a) The CO shall report the following information to the cognizant...

  11. 48 CFR 1405.303 - Announcement of contract awards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Announcement of contract awards. 1405.303 Section 1405.303 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR... Announcement of contract awards. (a) The CO shall report the following information to the cognizant...

  12. Breaking the Hermetic Seal.

    ERIC Educational Resources Information Center

    Hill, Paul

    2001-01-01

    The key to handling persistent challenges (increased accountability demands, unstable superintendencies, educator shortages, minority underachievement, and resistant high schools) is breaking down institutional barriers separating today's schools from their surrounding communities. Tapping human and cultural resources and offering better…

  13. The possible mutagenic effect of the occupation of TV announcer.

    PubMed

    Kucerová, M; Polívková, Z; Gregor, V; Dolanská, M; Málek, B; Kliment, V; Zdárský, E; Marousková, A; Nováková, J

    1987-09-01

    In a group of TV announcers, a significant increase in the number of classical aberrations was detected in peripheral blood: 7.5 +/- 3.477% in comparison with 3 control groups (A - 7 healthy women matched for sex, age and place of residence, B - 9 members of TV technical staff, C - 9 actors and actresses) with a mean aberration level of 2.96 +/- 1.136. SCE numbers were not increased in the TV announcers compared to controls. An increased frequency of reproduction failure has also been noticed in TV announcers (females). A decrease in the level of aberrant cells was noticed when the announcer had been on holiday, although this was not statistically significant. The possible mutagens in the working environment of TV announcers are discussed; there is a suspicion that azodyes, present in cosmetics or other chemicals, may be the mutagenic factor.

  14. Supersymmetry breaking from superstrings

    SciTech Connect

    Gaillard, M.K. Lawrence Berkeley Lab., CA )

    1990-05-01

    The gauge hierarchy problem is briefly reviewed and a class of effective field theories obtained from superstrings is described. These are characterized by a classical symmetry, related to the space-time duality of string theory, that is responsible for the suppression of observable supersymmetry breaking effects. At the quantum level, the symmetry is broken by anomalies that provide the seed of observable supersymmetry breaking, and an acceptably large gauge hierarchy may be generated. 26 refs.

  15. 31 CFR 351.14 - When are rate announcements that apply to Series EE savings bonds announced?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false When are rate announcements that apply... Yields of Series EE Savings Bonds General Provisions § 351.14 When are rate announcements that apply...

  16. 31 CFR 351.14 - When are rate announcements that apply to Series EE savings bonds announced?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... apply to Series EE savings bonds announced? 351.14 Section 351.14 Money and Finance: Treasury... FISCAL SERVICE OFFERING OF UNITED STATES SAVINGS BONDS, SERIES EE Maturities, Redemption Values, and Investment Yields of Series EE Savings Bonds General Provisions § 351.14 When are rate announcements...

  17. 31 CFR 351.14 - When are rate announcements that apply to Series EE savings bonds announced?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... apply to Series EE savings bonds announced? 351.14 Section 351.14 Money and Finance: Treasury... PUBLIC DEBT OFFERING OF UNITED STATES SAVINGS BONDS, SERIES EE Maturities, Redemption Values, and Investment Yields of Series EE Savings Bonds General Provisions § 351.14 When are rate announcements...

  18. 31 CFR 359.9 - When are interest rates for Series I savings bonds announced?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... composite rates for Series I savings bonds in announcements published each May 1 and November 1. (b) If the... remains the first day of the month of the announcement. (c) The Secretary may announce rates at any...

  19. 77 FR 27015 - Announcement of Grant and Loan Application Deadlines and Funding Levels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    .... SUMMARY: The Rural Utilities Service (RUS) announces its Revolving Fund Program (RFP) application window for Fiscal Year (FY) 2012. In addition to announcing the application window, RUS announces the...

  20. 78 FR 33327 - Announcement of Grant and Loan Application Deadlines and Funding Levels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    .... SUMMARY: The Rural Utilities Service (RUS) announces its Revolving Fund Program (RFP) application window for Fiscal Year (FY) 2013. In addition to announcing the application window, RUS announces the...

  1. PUBLISHER'S ANNOUNCEMENT: Editorial developments Editorial developments

    NASA Astrophysics Data System (ADS)

    Gillan, Rebecca

    2009-01-01

    We are delighted to announce that from January 2009, Professor Murray T Batchelor of the Australian National University, Canberra will be the new Editor-in-Chief of Journal of Physics A: Mathematical and Theoretical. Murray Batchelor has been Editor of the Mathematical Physics section of the journal since 2007. Prior to this, he served as a Board Member and an Advisory Panel member for the journal. His primary area of research is the statistical mechanics of exactly solved models. He holds a joint appointment in mathematics and physics and has held visiting positions at the Universities of Leiden, Amsterdam, Oxford and Tokyo. We very much look forward to working with Murray to continue to improve the journal's quality and interest to the readership. We would like to thank our outgoing Editor-in-Chief, Professor Carl M Bender. Carl has done a magnificent job as Editor-in-Chief and has worked tirelessly to improve the journal over the last five years. Carl has been instrumental in designing and implementing strategies that have enhanced the quality of papers published and service provided by Journal of Physics A: Mathematical and Theoretical. Notably, under his tenure, we have introduced the Fast Track Communications (FTC) section to the journal. This section provides a venue for outstanding short papers that report new and timely developments in mathematical and theoretical physics and offers accelerated publication and high visibility for our authors. During the last five years, we have raised the quality threshold for acceptance in the journal and now reject over 60% of submissions. As a result, papers published in Journal of Physics A: Mathematical and Theoretical are amongst the best in the field. We have also maintained and improved on our excellent receipt-to-first-decision times, which now average less than 50 days for papers. We have recently announced another innovation; the Journal of Physics A Best Paper Prize. These prizes will honour excellent papers

  2. Public Service Announcement about the 1940 Census

    ERIC Educational Resources Information Center

    Potter, Lee Ann; Zarr, Christopher

    2012-01-01

    In late 1939, the United States Bureau of the Census was gearing up for the 16th official enumeration, or count, of the nation's population. Authorities wanted to insure widespread participation. So, they made good use of some information revealed in the 1930 Census--namely that roughly 40 percent of American households had a radio set. In…

  3. Public Service Announcement about the 1940 Census

    ERIC Educational Resources Information Center

    Potter, Lee Ann; Zarr, Christopher

    2012-01-01

    In late 1939, the United States Bureau of the Census was gearing up for the 16th official enumeration, or count, of the nation's population. Authorities wanted to insure widespread participation. So, they made good use of some information revealed in the 1930 Census--namely that roughly 40 percent of American households had a radio set. In…

  4. "Breaking news" from spermatids.

    PubMed

    Gouraud, Anne; Brazeau, Marc-André; Grégoire, Marie-Chantal; Simard, Olivier; Massonneau, Julien; Arguin, Mélina; Boissonneault, Guylain

    2013-01-01

    During the haploid phase of spermatogenesis, spermatids undergo a complex remodeling of the paternal genome involving the finely orchestrated replacement of histones by the highly-basic protamines. The associated striking change in DNA topology is characterized by a transient surge of both single- and double-stranded DNA breaks in the whole population of spermatids which are repaired before spermiation. These transient DNA breaks are now considered part of the normal differentiation program of these cells. Despite an increasing interest in the study of spermiogenesis in the last decade and the potential threat to the haploid genome, the origin of these DNA breaks still remains elusive. This review briefly outlines the current hypotheses regarding possible mechanisms that may lead to such transient DNA fragmentation including torsional stress, enzyme-induced breaks, apoptosis-like processes or oxidative stress. A better understanding of the origin of these DNA breaks will lead to further investigations on the genetic instability and mutagenic potential induced by the chromatin remodeling.

  5. What's New on MedlinePlus: Announcements and Special Features

    MedlinePlus

    ... this page: https://medlineplus.gov/whatsnew.html What's New on MedlinePlus: Announcements and Special Features To use ... features on this page, please enable JavaScript. "What's New" Page Retirement Thank you for your interest in ...

  6. 76 FR 43688 - Announcement of Expansion Supplement Grant Awards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... HUMAN SERVICES Administration for Children and Families Announcement of Expansion Supplement Grant.... SUMMARY: The Administration for Children and Families (ACF), Administration for Native Americans (ANA..., grantee Tribes have set forth goals and milestones that will benefit Native youth, children, and...

  7. EPA Announces 2015 Energy Star Certified Manufacturing Plants

    EPA Pesticide Factsheets

    WASHINGTON -- The U.S. Environmental Protection Agency (EPA) announced today that 70 manufacturing plants have achieved Energy Star certification for their superior energy performance in 2015. Together, these manufacturing plants saved a significant

  8. Center for Global Health announces grants to support portable technologies

    Cancer.gov

    NCI's Center for Global Health announced grants that will support the development and validation of low-cost, portable technologies. These technologies have the potential to improve early detection, diagnosis, and non-invasive or minimally invasive treatm

  9. 78 FR 36171 - Announcement of Federal Funding Opportunity (FFO)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... other community interests; regional supply-chain mapping of defense-specific industry clusters; asset... . Include ``Proposal for Defense Industry Community Adjustment Assistance'' on the subject line of the...: Community Economic Adjustment Assistance for Reductions in Defense Industry Employment. Announcement...

  10. EPA Announces Toyota Motor Manufacturing Achieved 2015 ENERGY STAR Certification

    EPA Pesticide Factsheets

    (02/24/16 - ATLANTA ) -- The U.S. Environmental Protection Agency (EPA) announced today that Toyota Motor Manufacturing in Kentucky is among 70 manufacturing plants to have achieved Energy Star certification for their superior energy performance in 2

  11. Bibliography of Lewis Research Center Technical Publications announced in 1978

    NASA Technical Reports Server (NTRS)

    1979-01-01

    All the publications were announced in the 1978 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  12. EPA Announces Recipients of 2015 Environmental Justice Small Grants

    EPA Pesticide Factsheets

    WASHINGTON - Today, the U.S. Environmental Protection Agency (EPA) announced nearly $1.2 million in competitive grants selected for award to 40 non-profit and tribal organizations working to address environmental justice (EJ) issues nationwide. The

  13. 77 FR 39252 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of meetings. SUMMARY: The North American Wetlands Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA)...

  14. 12 CFR 604.425 - Announcement of meetings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... BOARD MEETINGS § 604.425 Announcement of meetings. (a) The Board meets in the offices of the Farm Credit Administration, McLean, Virginia 22102-5090, on the second Thursday of each month, unless the Board fixes a...

  15. Center for Global Health announces grants to support portable technologies

    Cancer.gov

    NCI’s Center for Global Health announced grants that will support the development and validation of low-cost, portable technologies. These technologies have the potential to improve early detection, diagnosis, and non-invasive or minimally invasive treatm

  16. 75 FR 67965 - Announcement of Local Government Advisory Committee Members

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    .... Environmental Protection Agency announces that Administrator Lisa P. Jackson has appointed 29 local, State, and... Peterson, Mayor, Ithaca, New York. Lisa A.Wong, Mayor, Fitchburg, Massachusetts. David W. Smith,...

  17. 75 FR 34479 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY... Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA) grant proposals for recommendation to the Migratory Bird Conservation Commission (Commission). This meeting...

  18. 77 FR 71820 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-04

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY... Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA) grant proposals for recommendation to the Migratory Bird Conservation Commission (Commission). This meeting...

  19. 75 FR 68378 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY... Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA) grant proposals for recommendation to the Migratory Bird Conservation Commission (Commission). This meeting...

  20. 78 FR 71637 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY... Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA) grant proposals for recommendation to the Migratory Bird Conservation Commission (Commission). This meeting...

  1. 76 FR 31626 - Meeting Announcement; North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ... Fish and Wildlife Service Meeting Announcement; North American Wetlands Conservation Council AGENCY... Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA) grant proposals for recommendation to the Migratory Bird Conservation Commission (Commission). This meeting...

  2. 78 FR 11220 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY... Conservation Council (Council) will meet to select North American Wetlands Conservation Act (NAWCA) grant proposals for recommendation to the Migratory Bird Conservation Commission (Commission). This meeting...

  3. The Breaking Broomstick Demonstration.

    ERIC Educational Resources Information Center

    Mamola, Karl C.; Pollock, Joseph T.

    1993-01-01

    Describes and explains the breaking broomstick demonstration first reported in 1532. A needle is fixed at each end of the broomstick, and these needles are made to rest on two glasses, placed on chairs. If the broomstick is struck violently with another stout stick, the former will be broken, but the glasses will remain intact. (PR)

  4. Model Breaking Points Conceptualized

    ERIC Educational Resources Information Center

    Vig, Rozy; Murray, Eileen; Star, Jon R.

    2014-01-01

    Current curriculum initiatives (e.g., National Governors Association Center for Best Practices and Council of Chief State School Officers 2010) advocate that models be used in the mathematics classroom. However, despite their apparent promise, there comes a point when models break, a point in the mathematical problem space where the model cannot,…

  5. Model Breaking Points Conceptualized

    ERIC Educational Resources Information Center

    Vig, Rozy; Murray, Eileen; Star, Jon R.

    2014-01-01

    Current curriculum initiatives (e.g., National Governors Association Center for Best Practices and Council of Chief State School Officers 2010) advocate that models be used in the mathematics classroom. However, despite their apparent promise, there comes a point when models break, a point in the mathematical problem space where the model cannot,…

  6. Selective entanglement breaking

    SciTech Connect

    Kinoshita, Yuma; Namiki, Ryo; Yamamoto, Takashi; Koashi, Masato; Imoto, Nobuyuki

    2007-03-15

    We discuss the cases where local decoherence selectively degrades one type of entanglement more than other types. A typical case is called state ordering change, in which two input states with different amounts of entanglement undergoes a local decoherence and the state with the larger entanglement results in an output state with less entanglement than the other output state. We are also interested in a special case where the state with the larger entanglement evolves to a separable state while the other output state is still entangled, which we call selective entanglement breaking. For three-level or larger systems, it is easy to find examples of the state ordering change and the selective entanglement breaking, but for two-level systems it is not trivial whether such situations exist. We present a general strategy to construct examples of two-qubit states exhibiting the selective entanglement breaking regardless of entanglement measure. We also give a more striking example of the selective entanglement breaking in which the less entangled input state has only an infinitesimal amount of entanglement.

  7. UTDG -101, a late-maturing orchardgrass germplasm with increased winter hardiness and forage quality

    USDA-ARS?s Scientific Manuscript database

    There is a need to identify novel germplasm that is late-maturing, winter hardy, and nutritious that can be incorporated into current orchardgrass breeding programs. The United States Department of Agriculture - Agricultural Research Service announces the public release of a late-maturing orchardgr...

  8. Public service announcements: their effect on smoking.

    PubMed

    McKinney, R M

    1988-01-01

    , though one would assume that this would initially serve to increase commitment to quit smoking. The applicability of these models to public service announcements are many. It is not enough to make individuals aware of the dangers of smoking but to create an unfavorable image and attitude towards smoking that leads an individual to action.(ABSTRACT TRUNCATED AT 400 WORDS)

  9. Jet Breaks and Missing Breaks in the X-Ray Afterglow of Gamma-Ray Bursts

    NASA Astrophysics Data System (ADS)

    Dado, Shlomo; Dar, Arnon; De Rújula, A.

    2008-06-01

    The X-ray afterglows (AGs) of gamma-ray bursts (GRBs) and X-ray flashes (XRFs) have, after the fast-decline phase of their prompt emission, a temporal behavior varying between two extremes. A large fraction of these AGs has a canonical light curve which, after an initial shallow-decay plateau phase, breaks smoothly into a fast power-law decline. Very energetic GRBs, contrariwise, appear to not have a break: their AGs decline like a power law from the start of the observations. Breaks and "missing breaks" are intimately related to the geometry and deceleration of the jets responsible for GRBs. In the frame of the cannonball (CB) model of GRBs and XRFs, we analyze the cited extreme behaviors (canonical and pure power law) and intermediate cases spanning the observed range of X-ray AG shapes. We show that the entire panoply of X-ray light-curve shapes—measured with Swift and other satellites—are as anticipated in the CB model. We test the expected correlations between the AG's shape and the peak and isotropic energies of the prompt radiation, strengthening a simple conclusion of the analysis of AG shapes: in energetic GRBs the break is not truly missing, it is hidden under the tail of the prompt emission, or it occurs too early to be recorded. We also verify that the spectral index of the unabsorbed AGs and the temporal indexes of their late power-law decline differ by half a unit, as predicted.

  10. Predicting appointment breaking.

    PubMed

    Bean, A G; Talaga, J

    1995-01-01

    The goal of physician referral services is to schedule appointments, but if too many patients fail to show up, the value of the service will be compromised. The authors found that appointment breaking can be predicted by the number of days to the scheduled appointment, the doctor's specialty, and the patient's age and gender. They also offer specific suggestions for modifying the marketing mix to reduce the incidence of no-shows.

  11. Supersymmetry Breaking and Gauge Mediation

    NASA Astrophysics Data System (ADS)

    Kitano, Ryuichiro; Ooguri, Hirosi; Ookouchi, Yutaka

    2010-11-01

    We review recent works on supersymmetry breaking and gauge mediation. We survey our current understanding of dynamical supersymmetry-breaking mechanisms and describe new model-building tools that use duality, metastability, and stringy construction. We discuss phenomenological constraints and their solutions, paying particular attention to gaugino masses and electroweak symmetry breaking.

  12. Construction Milestone Announced on Green Bank Telescope

    NASA Astrophysics Data System (ADS)

    2000-04-01

    The National Radio Astronomy Observatory announces completion of a major construction milestone on the world's largest fully steerable radio telescope - the National Science Foundation's Green Bank Telescope (GBT). The last of 2,004 aluminum surface panels was recently installed on the GBT's two-acre (100 m x 110 m) collecting dish. The telescope is located at NRAO's Green Bank site, in rural Pocahontas County, West Virginia. The GBT will be used to study everything from the formation of galaxies in the early universe, to the chemical make-up of the dust and gas inside galaxies and in the voids that separate them, to the birth processes of stars. In conjunction with other instruments, it will help make highly accurate radar maps of some familiar objects in our own solar system. The GBT is an engineering marvel. At 485 feet tall, it is comparable in height to the Washington Monument. It weighs 16 million pounds, yet by swiveling the dish in both azimuth and elevation, it can be pointed to any point in the sky with exquisite accuracy. Additionally, the telescope's two-acre collecting dish has many novel features. Most radio telescopes in use today use receivers suspended above the dish by four struts. These struts block some of the surface of the dish, scattering some of the incoming radio waves from celestial objects under study. The GBT's offset feedarm has no struts to block incoming radio waves. The GBT also boasts an active surface. The surface of the dish is composed of 2,004 panels. On the underside of the dish, actuators are located at each corner (i.e., intersection of four panels). These actuators are motors that move the surface panels up and down, keeping the (paraboloid) shape of the dish precisely adjusted, no matter what the tilt of the telescope. The combination of its unblocked aperture and active surface promise that the GBT will display extremely high sensitivity to faint radio signals. The GBT itself is not the only precious national resource in

  13. Supercontinent break-up: Causes and consequences

    NASA Astrophysics Data System (ADS)

    Li, Z. X.

    2014-12-01

    Supercontinent break-up has most commonly been linked to plume or superplume events, and/or supercontinent thermal insulation, but precise mechanisms are yet to be worked out. Even less know is if and what roles other factors may play. Key factors likely include gravitational force due to the continental superswell driven by both the lower-mantle superplume and continental thermal insulation, mental convention driven by the superplume and individual plumes atop the superplume, assisted by thermal/magmatic weakening of the supercontinent interior (both plume heat and thermal insulation heat). In addition, circum-supercontinent slab downwelling may not only drive the formation of the antipodal superplumes (thus the break-up of the supercontinent), the likely roll-back of the subduction system would also create extension within the supercontinent, facilitating supercontinent break-up. Consequences of supercontinent break-up include long-term sea-level rise, climatic changes due to changes in ocean circulation pattern and carbon cycle, and biodiversification. It has long been demonstrated that the existence of the supercontinent Pangea corresponds to a long-term sea-level drop, whereas the break-up of the supercontinent corresponds to a long-term sea-level rise (170 m higher than it is today). A recent analysis of Neoproterozoic sedimentary facies illustrates that the time of Neoproterozoic supercontinent Rodinia corresponds to a low in the percentage of deep marine facies occurrence, whereas the time of Rodinia break-up corresponds to a significantly higher percentage of deep marine facies occurrence. The long-tern sea-level drop during supercontinent times were likely caused by both plume/superplume dynamic topography and an older mean age of the oceanic crust, whereas long-tern sea-level rise during supercontinent break-up (720-580 Ma for Rodinia and Late Jurassic-Cretaceous for Pangea) likely corresponds to an younger mean age of the oceanic crust, massive plume

  14. Before All #@#%! Breaks Loose...

    ERIC Educational Resources Information Center

    Shaw, Kenneth A.; Harris, Michael S.

    2006-01-01

    This article encourages college presidents and trustees to prepare for public relations challenges by tracking issues through four distinct stages: fringe, emerging, getting hot, and white hot/too late. "Fringe" refers to, for example, people discussing an issue at conferences, in professional publications, or among a few concerned…

  15. Late results.

    PubMed

    Daly, B D

    1999-08-01

    Pneumonectomy is performed for a number of benign and malignant conditions. It is most commonly performed for lung cancer. Adjuvant and neoadjuvant protocols have increased the number of these operations being performed and the long-term results are improving. Pneumonectomy may also be performed for metastases to lung and for mesothelioma with encouraging results. Some bronchial adenomas require pneumonectomy. Treatment of resistant mycobacteria or the complications of tuberculosis frequently require pneumonectomy. Late bronchopleural fistulae, esophagopleural fistulae, and empyema may occur.

  16. Spontaneous Symmetry Breaking

    NASA Astrophysics Data System (ADS)

    Strocchi, Franco

    One of the most powerful ideas of modern theoretical physics is the mechanism of spontaneous symmetry breaking. It is at the basis of most of the recent achievements in the description of phase transitions in Statistical Mechanics as well as of collective phenomena in solid state physics. It has also made possible the unification of weak, electromagnetic and strong interactions in elementary particle physics. Philosophically, the idea is very deep and subtle (this is probably why its exploitation is a rather recent achievement) and the popular accounts do not fully do justice to it.

  17. Searching High and Low: Prosodic Breaks Disambiguate Relative Clauses

    PubMed Central

    Fromont, Lauren A.; Soto-Faraco, Salvador; Biau, Emmanuel

    2017-01-01

    During natural speech perception, listeners rely on a wide range of cues to support comprehension, from semantic context to prosodic information. There is a general consensus that prosody plays a role in syntactic parsing, but most studies focusing on ambiguous relative clauses (RC) show that prosodic cues, alone, are insufficient to reverse the preferred interpretation of sentence. These findings suggest that universally preferred structures (e.g., Late Closure principle) matter far more than prosodic cues in such cases. This study explores an alternative hypothesis: that the weak effect of prosody might be due to the influence of various syntactic, lexical-semantic, and acoustic confounding factors, and investigate the consequences of prosodic breaks while controlling these variables. We used Spanish RC sentences in three experimental conditions where the presence and position (following the first or second noun phrase) of prosodic breaks was manipulated. The results showed that the placement of a prosodic break determined sentence interpretation by changing the preferred attachment of the RC. Listeners’ natural preference for low attachment (in the absence of break) was reinforced when a prosodic break was placed after the first noun. In contrast, a prosodic break placed after the second noun reversed the preferred interpretation of the sentence, toward high attachment. We argue that, in addition to other factors, listeners indeed use prosodic breaks as robust cues to syntactic parsing during speech processing, as these cues may direct listeners toward one interpretation or another. PMID:28203214

  18. Announcements: New Editorial Board Members and Earlier Publication: ONLINE FIRST™!!

    NASA Astrophysics Data System (ADS)

    Cohen, Karen C.

    2007-04-01

    The following announcement of an Associate Editor, new editorial board members and their prestigious credentials is only pre-empted by our new procedures for earlier publication. Now as papers are accepted and final version approved by the Journal of Science Education and Technology, they are available on-line, at the Journal's website where date of issue or publication (DOI) is the date they appear on-line. Later they are numbered and placed in print issues of the Journal. Other important information about reprints and hard copies appears at the end of the announcements.

  19. String Mediated Supersymmetry Breaking

    SciTech Connect

    Brodie, John H

    2001-07-25

    We consider the 3+1 visible sector to live on a Hanany-Witten D-brane construction in type IIA string theory. The messenger sector consists of stretched strings from the visible brane to a hidden D6-brane in the extra spatial dimensions. In the open string channel supersymmetry is broken by gauge mediation while in the closed string channel supersymmetry is broken by gravity mediation. Hence, we call this kind of mediation ''string mediation''. We propose an extension of the Dimopoulos-Georgi theorem to brane models: only detached probe branes can break supersymmetry without generating a tachyon. Fermion masses are generated at one loop if the branes break a sufficient amount of the ten dimensional Lorentz group while scalar potentials are generated if there is a force between the visible brane and the hidden brane. Scalars can be lifted at two loops through a combination of brane bending and brane forces. We find a large class of stable non-supersymmetric brane configurations of ten dimensional string theory.

  20. Spontaneous breaking of supersymmetry

    SciTech Connect

    Zumino, B.

    1981-12-01

    There has been recently a revival of interest in supersymmetric gauge theories, stimulated by the hope that supersymmetry might help in clarifying some of the questions which remain unanswered in the so called Grand Unified Theories and in particular the gauge hierarchy problem. In a Grand Unified Theory one has two widely different mass scales: the unification mass M approx. = 10/sup 15/GeV at which the unification group (e.g. SU(5)) breaks down to SU(3) x SU(2) x U(1) and the mass ..mu.. approx. = 100 GeV at which SU(2) x U(1) is broken down to the U(1) of electromagnetism. There is at present no theoretical understanding of the extreme smallness of the ratio ..mu../M of these two numbers. This is the gauge hierarchy problem. This lecture attempts to review the various mechanisms for spontaneous supersymmetry breaking in gauge theories. Most of the discussions are concerned with the tree approximation, but what is presently known about radiative correction is also reviewed.

  1. 78 FR 71638 - Announcement of National Geospatial Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-29

    ....S. Geological Survey Announcement of National Geospatial Advisory Committee Meeting AGENCY: U.S... be held on December 11, 2013, from 1:00 p.m. to 5:00 p.m. e.s.t. FOR FURTHER INFORMATION CONTACT: John Mahoney, U.S. Geological Survey (206-220-4621). SUPPLEMENTARY INFORMATION: Meetings of...

  2. Bibliography of Lewis Research Center technical publications announced in 1980

    NASA Technical Reports Server (NTRS)

    1981-01-01

    This compilation of abstracts describes and indexes over 780 research reports, journal articles, conference presentations, patents and patent applications, and theses resulting from the scientific and engineering work performed and managed by the Lewis Research Center in 1980. All the publications were announced in Scientific and Technical Aerospace Reports and/or International Aerospace Abstracts.

  3. 12 CFR 311.4 - Procedures for announcing meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Procedures for announcing meetings. 311.4 Section 311.4 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE RULES GOVERNING PUBLIC OBSERVATION OF MEETINGS OF THE CORPORATION'S BOARD OF DIRECTORS § 311.4...

  4. 45 CFR 1634.4 - Announcement of competition.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Announcement of competition. 1634.4 Section 1634.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION COMPETITIVE... public notice that it intends to award a grant or contract for a service area on the basis of...

  5. Bibliography of Lewis Research Center technical publications announced in 1982

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1982 is described. All the publications were announced in the 1982 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  6. MOPITT V7 Level 1 & Level 2 Release Announcement

    Atmospheric Science Data Center

    2016-08-02

    ... Research Center in collaboration with the Measurements Of Pollution In The Troposphere (MOPITT) Science Team is pleased to announce the ...   •   MOP02J - MOPITT Derived CO (Near and Thermal Infrared Radiances) •   MOP02N - MOPITT Derived CO (Near Infrared ...

  7. 48 CFR 35.016 - Broad agency announcement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... 35.016 Section 35.016 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.016 Broad agency announcement. (a) General... extent appropriate. (f) Synopsis under subpart 5.2, Synopses of Proposed Contract Actions, of individual...

  8. 48 CFR 35.016 - Broad agency announcement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... 35.016 Section 35.016 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING RESEARCH AND DEVELOPMENT CONTRACTING 35.016 Broad agency announcement. (a) General... extent appropriate. (f) Synopsis under subpart 5.2, Synopses of Proposed Contract Actions, of individual...

  9. Bibliography of Lewis Research Center Technical Publications announced in 1991

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific engineering work performed and managed by the Lewis Research Center in 1991. All the publications were announced in the 1991 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  10. [Simulation for the announcement of health care-associated harm].

    PubMed

    Cluzel, Franck; Lopes, Rosa; Guévara, Francisco; Delport, Dominique

    2017-03-01

    A participative pedagogical tool, simulation aids the transfer of competencies in relation to the complex situation of announcing health care-associated harm. The aim is to reinforce patient safety and to improve the quality of communication with patients and between health professionals.

  11. Bibliography of Lewis Research Center technical publications announced in 1983

    NASA Technical Reports Server (NTRS)

    1984-01-01

    This compilation of abstracts describes and indexes over 800 technical publications that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1983. Announced in the 1983 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts), the documents cited include research reports, journal articles, conference presentations, patents and patent applications, and theses.

  12. 48 CFR 35.016 - Broad agency announcement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... This paragraph prescribes procedures for the use of the broad agency announcement (BAA) with Peer or... development not related to the development of a specific system or hardware procurement. BAA's may be used by... system or hardware solution. The BAA technique shall only be used when meaningful proposals with...

  13. Sec. Chu Announces the First Auto Loans for Advanced Technologies

    SciTech Connect

    Secretary Chu

    2009-07-16

    Energy Secretary Steven Chu announced $8 billion in conditional loan commitments for the development of innovative, advanced vehicle technologies that will create thousands of green jobs while helping reduce the nation’s dangerous dependence on foreign oil. The first three auto loans for advanced technologies were awarded to Ford Motor Company, Nissan Motors and Tesla Motors.

  14. 25 CFR 75.3 - Announcement of revision of roll.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... when the application forms and other necessary documents have been devised and printed, the Principal... not less than 15 days nor more than 30 days from the date of issuance of the announcement. A press... press release should be distributed to all newspapers and radio stations within the region of...

  15. 25 CFR 75.3 - Announcement of revision of roll.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... when the application forms and other necessary documents have been devised and printed, the Principal... not less than 15 days nor more than 30 days from the date of issuance of the announcement. A press... press release should be distributed to all newspapers and radio stations within the region of...

  16. 25 CFR 75.3 - Announcement of revision of roll.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... when the application forms and other necessary documents have been devised and printed, the Principal... not less than 15 days nor more than 30 days from the date of issuance of the announcement. A press... press release should be distributed to all newspapers and radio stations within the region of...

  17. 25 CFR 75.3 - Announcement of revision of roll.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... when the application forms and other necessary documents have been devised and printed, the Principal... not less than 15 days nor more than 30 days from the date of issuance of the announcement. A press... press release should be distributed to all newspapers and radio stations within the region of...

  18. 10 CFR 903.11 - Advance announcement of rate adjustment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Advance announcement of rate adjustment. 903.11 Section 903.11 Energy DEPARTMENT OF ENERGY POWER AND TRANSMISSION RATES Procedures for Public Participation in Power and Transmission Rate Adjustments and Extensions for the Alaska, Southeastern, Southwestern,...

  19. 10 CFR 903.11 - Advance announcement of rate adjustment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Advance announcement of rate adjustment. 903.11 Section 903.11 Energy DEPARTMENT OF ENERGY POWER AND TRANSMISSION RATES Procedures for Public Participation in Power and Transmission Rate Adjustments and Extensions for the Alaska, Southeastern, Southwestern,...

  20. 10 CFR 903.11 - Advance announcement of rate adjustment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Advance announcement of rate adjustment. 903.11 Section 903.11 Energy DEPARTMENT OF ENERGY POWER AND TRANSMISSION RATES Procedures for Public Participation in Power and Transmission Rate Adjustments and Extensions for the Alaska, Southeastern, Southwestern,...

  1. Use "Stars" for No-Cost TV Announcements.

    ERIC Educational Resources Information Center

    Boatright, Joyce

    1983-01-01

    Encourages colleges to use television's public service announcements and "stars" in marketing efforts. Features Houston Community College's utilization of community resources and enlistment of public officials as college spokespersons. Suggests using representatives from both major parties; interfacing public officials' causes with institutional…

  2. 10 CFR 600.8 - Funding Opportunity Announcement.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Funding Opportunity Announcement. 600.8 Section 600.8 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.8... opportunities which are specifically directed to a known recipient. (b) Subawards. In accordance with...

  3. 10 CFR 600.8 - Funding Opportunity Announcement.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Funding Opportunity Announcement. 600.8 Section 600.8 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.8... opportunities which are specifically directed to a known recipient. (b) Subawards. In accordance with...

  4. 10 CFR 600.8 - Funding Opportunity Announcement.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Funding Opportunity Announcement. 600.8 Section 600.8 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES General § 600.8... opportunities which are specifically directed to a known recipient. (b) Subawards. In accordance with...

  5. 45 CFR 1703.205 - Public announcement of meeting.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... LIBRARIES AND INFORMATION SCIENCE GOVERNMENT IN THE SUNSHINE ACT Procedures Governing Decisions About... closed; and (3) Name and telephone number of agency official who will respond to requests for information... information that the meeting was closed to protect, the subject matter shall not be announced. ...

  6. 76 FR 78944 - Announcement of National Geospatial Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... Geographic Data Committee on management of Federal geospatial programs, the development of the National....S. Geological Survey Announcement of National Geospatial Advisory Committee Meeting AGENCY: U.S. Geological Survey, Interior. ACTION: Notice of meeting. SUMMARY: The National Geospatial Advisory Committee...

  7. 75 FR 10309 - Announcement of National Geospatial Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ...: 2010-4664] DEPARTMENT OF THE INTERIOR U.S. Geological Survey Announcement of National Geospatial...: The National Geospatial Advisory Committee (NGAC) will meet on March 24-25, 2010 at the One Washington... academic organizations, was established to advise the Chair of the Federal Geographic Data Committee on...

  8. 75 FR 30855 - Announcement of National Geospatial Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... Geological Survey Announcement of National Geospatial Advisory Committee Meeting AGENCY: U.S. Geological Survey, Interior. ACTION: Notice of meeting. SUMMARY: The National Geospatial Advisory Committee (NGAC) will meet on June 22-23, 2010 at the National Conservation Training Center, 698 Conservation Way...

  9. 78 FR 16527 - Announcement of National Geospatial Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-15

    ... Geographic Data Committee on management of Federal geospatial programs, the development of the National... Geological Survey Announcement of National Geospatial Advisory Committee Meeting AGENCY: U.S. Geological Survey, Interior. ACTION: Notice of meeting. SUMMARY: The National Geospatial Advisory Committee (NGAC...

  10. 48 CFR 36.601-1 - Public announcement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false Public announcement. 36.601-1 Section 36.601-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Architect-Engineer Services 36.601-1...

  11. 48 CFR 36.601-1 - Public announcement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false Public announcement. 36.601-1 Section 36.601-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Architect-Engineer Services 36.601-1...

  12. 48 CFR 36.601-1 - Public announcement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false Public announcement. 36.601-1 Section 36.601-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL CATEGORIES OF CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Architect-Engineer Services 36.601-1...

  13. Best Collaborative Publication Announced during Spring Research Festival Week | Poster

    Cancer.gov

    By Nancy Parrish, Staff Writer The winner of the 2012 competition for the best collaborative publication was announced on May 7, as part of the lead-up to the Spring Research Festival sponsored by the National Interagency Confederation for Biological Research (NICBR) and the National Cancer Institute at Frederick on May 8 and 9.

  14. Medical emergency announcements on cruise ships: an audit of outcome.

    PubMed

    Taylor, Christopher James

    2015-01-01

    Public address announcements are an effective way of alerting staff on cruise ships to life -threatening medical emergencies on-board, but should only be used when truly necessary. An audit to investigate the outcome following this method of activating the medical emergency response team (MERT) suggested system flaws. A new elementary first aid training programme for the crew was then developed, emphasising patient assessment and the correct determination of appropriate levels of response. Following fleet-wide implementation, post-intervention audits were performed on two other company ships to evaluate the impact of the new approach. Data from all MERT activations initiated by public address announcement were prospectively collected during the audit periods, including subsequent means of transfer to the ship's medical centre and duration of medical intervention as indicators of clinical severity. After changing the training programme the overall rate of public announcements for medical emergencies fell by 43%. The proportion of patients requiring transfer by stretcher increased from 5% to 33%, whilst the proportion of patients requiring ≥ 4 h of medical intervention increased from 5% to 44%. The audits suggest that the new training programme may have improved the first aid responders' decision-making as there were fewer inappropriate emergency announcements over the public address system. However, two-thirds of all MERT activations were still for patients either well enough to walk or only needing a wheelchair for subsequent transfer, indicating ongoing opportunity for improvement.

  15. 45 CFR 702.55 - Public announcement of meetings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...; (4) Whether it is open or closed to the public; and (5) The name and phone number of a Commission... section, or a meeting may be scheduled less than eight calendar days in advance, if: (i) Four... public may be changed following the public announcement required by paragraph (b) of this section if: (i...

  16. Sec. Chu Announces the First Auto Loans for Advanced Technologies

    ScienceCinema

    Secretary Chu

    2016-07-12

    Energy Secretary Steven Chu announced $8 billion in conditional loan commitments for the development of innovative, advanced vehicle technologies that will create thousands of green jobs while helping reduce the nation’s dangerous dependence on foreign oil. The first three auto loans for advanced technologies were awarded to Ford Motor Company, Nissan Motors and Tesla Motors.

  17. Best Collaborative Publication Announced during Spring Research Festival Week | Poster

    Cancer.gov

    By Nancy Parrish, Staff Writer The winner of the 2012 competition for the best collaborative publication was announced on May 7, as part of the lead-up to the Spring Research Festival sponsored by the National Interagency Confederation for Biological Research (NICBR) and the National Cancer Institute at Frederick on May 8 and 9.

  18. 7 CFR 1600.5 - Public announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....5 Agriculture Regulations of the Department of Agriculture (Continued) RURAL TELEPHONE BANK, DEPARTMENT OF AGRICULTURE GENERAL INFORMATION Meetings of the Board of Directors of the Rural Telephone Bank... announcement shall also be mailed to holders of Class B and Class C Bank stock. (b) If a meeting is closed, the...

  19. Use "Stars" for No-Cost TV Announcements.

    ERIC Educational Resources Information Center

    Boatright, Joyce

    1983-01-01

    Encourages colleges to use television's public service announcements and "stars" in marketing efforts. Features Houston Community College's utilization of community resources and enlistment of public officials as college spokespersons. Suggests using representatives from both major parties; interfacing public officials' causes with institutional…

  20. 76 FR 39880 - Announcement of a Grant Award

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... HUMAN SERVICES Administration for Children and Families Announcement of a Grant Award AGENCY: Office of... combined Federal and non-Federal funds, promoting savings and enabling participants to acquire a lasting... three objectives: acquiring a first home; capitalizing a small business; or enrolling in postsecondary...

  1. 45 CFR 1703.205 - Public announcement of meeting.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... LIBRARIES AND INFORMATION SCIENCE GOVERNMENT IN THE SUNSHINE ACT Procedures Governing Decisions About... closed; and (3) Name and telephone number of agency official who will respond to requests for information... information that the meeting was closed to protect, the subject matter shall not be announced. ...

  2. 25 CFR 75.3 - Announcement of revision of roll.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... when the application forms and other necessary documents have been devised and printed, the Principal... not less than 15 days nor more than 30 days from the date of issuance of the announcement. A press... press release should be distributed to all newspapers and radio stations within the region of the...

  3. 76 FR 69278 - Meeting Announcement: North American Wetlands Conservation Council

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... Fish and Wildlife Service Meeting Announcement: North American Wetlands Conservation Council AGENCY... Conservation Council will meet to select North American Wetlands Conservation Act grant proposals for recommendation to the Migratory Bird Conservation Commission. This meeting is open to the public, and...

  4. EPA Announces more than $7 million for Environmental Programs and Water Projects to the Navajo Nation

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency announced over $7 million in funding to support Navajo Nation's environmental programs, wastewater infrastructure development, community education and capacity building. The announcement was m

  5. 75 FR 17745 - Tribal Management Grant Program; Announcement Type: New and Competing Continuation Discretionary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... that are issued under this announcement are subject to the availability of funds. Anticipated Number of... for funding. All awards that are issued under this ] announcement are subject to the availability...

  6. 5 CFR 1632.8 - Changes with respect to publicly announced meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.8 Changes with respect to publicly announced... meeting to public observation may be changed following public announcement under § 1632.6 only if a...

  7. 78 FR 39734 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Corrective Measures for Bottled Water AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing that a collection of information entitled... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of...

  8. 75 FR 17923 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-08

    ... Corrective Measures for Bottled Water AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing that a collection of information entitled... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of...

  9. 75 FR 66117 - Announcement of Funding Awards for the Community Development Technical Assistance Programs Fiscal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Community Development Technical Assistance... Availability (NOFA) for the Community Development Technical Assistance programs. This announcement contains the...: Holly A. Kelly, Acting Director, Technical Assistance Division, Office of Community Planning and...

  10. EPA Announces more than $4 Million for Environmental Improvements on Tribal Lands in Nevada

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency announced over $4 million in funding to invest in Nevada tribes for environmental programs, community education and capacity building. The announcement was made at the 23rd Annual Regional Tri

  11. 75 FR 35122 - Announcement of Meetings of the International Telecommunication Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... Announcement of Meetings of the International Telecommunication Advisory Committee Summary: This notice announces meetings of the International Telecommunication Advisory Committee (ITAC) to start preparations for the 2010 Plenipotentiary Conference of the International Telecommunication Union (ITU) and...

  12. 76 FR 1663 - Announcement of a Meeting of the International Telecommunication Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ... Announcement of a Meeting of the International Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Committee (ITAC) to prepare for the International Telecommunication Union (ITU) World Conference on International Telecommunications, as well as...

  13. 76 FR 48939 - Announcement of Meeting of the International Telecommunication Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Announcement of Meeting of the International Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Subcommittees (ITAC) on August 22, 2011... advice from the telecommunications industry on: (a) The consultation of International...

  14. 75 FR 10860 - Announcement of a Meeting of the International Telecommunication Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... Announcement of a Meeting of the International Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication Advisory Committee (ITAC) to prepare for an April 19- 30 meeting of International Telecommunication Union (ITU) Telecommunication...

  15. 76 FR 14404 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ... announcing that a collection of information entitled ``Guidance for Industry on Special Protocol Assessment... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Guidance for Industry on Special Protocol Assessment AGENCY...

  16. 76 FR 11789 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Testing Communications on Medical Devices and Radiation... Administration (FDA) is announcing that a collection of information entitled ``Testing Communications on...

  17. 78 FR 38361 - Announcement of Funding Awards for the Rural Capacity Building for Community Development and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Rural Capacity Building for Community... Community Planning and Development, HUD. ACTION: Announcement of funding awards. SUMMARY: In accordance with... the 2012 Notice of Funding Availability (NOFA) for the Rural Capacity Building for...

  18. 76 FR 368 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ..., or Holding Operations for Dietary Supplements AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing that a collection of information... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of...

  19. Core break-off mechanism

    NASA Technical Reports Server (NTRS)

    Myrick, Thomas M. (Inventor)

    2003-01-01

    A mechanism for breaking off and retaining a core sample of a drill drilled into a ground substrate has an outer drill tube and an inner core break-off tube sleeved inside the drill tube. The break-off tube breaks off and retains the core sample by a varying geometric relationship of inner and outer diameters with the drill tube. The inside diameter (ID) of the drill tube is offset by a given amount with respect to its outer diameter (OD). Similarly, the outside diameter (OD) of the break-off tube is offset by the same amount with respect to its inner diameter (ID). When the break-off tube and drill tube are in one rotational alignment, the two offsets cancel each other such that the drill can operate the two tubes together in alignment with the drill axis. When the tubes are rotated 180 degrees to another positional alignment, the two offsets add together causing the core sample in the break-off tube to be displaced from the drill axis and applying shear forces to break off the core sample.

  20. Air entrainment by breaking waves

    NASA Astrophysics Data System (ADS)

    Deike, Luc; Lenain, Luc; Melville, W. Kendall

    2017-04-01

    We present an estimate of the total volume of entrained air by breaking waves in the open ocean, based on a model for a single breaking wave and the statistics of breaking waves measured in the field and described by the average length of breaking crests moving with speeds in the range (c,c + dc) per unit area of ocean surface, Λ(c)dc, introduced by Phillips (1985). By extending the single breaking wave model to the open ocean, we show that the volume flux of air entrained by breaking waves, VA (volume per unit ocean area per unit time, a velocity), is given by the third moment of Λ(c), modulated by a function of the wave slope. Using field measurements of the distribution Λ(c) and the wave spectrum, we obtain an estimate of the total volume flux of air entrained by breaking for a wide range of wind and wave conditions. These results pave the way for accurate remote sensing of the air entrained by breaking waves and subsequent estimates of the associated gas transfer.

  1. 5 CFR 2413.6 - Notice of meetings; public announcement and publication.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Notice of meetings; public announcement... PROVISIONS OPEN MEETINGS § 2413.6 Notice of meetings; public announcement and publication. (a) A public...), the agency shall make public announcement of each meeting to be held at least seven (7) days...

  2. 22 CFR 1413.6 - Notice of meetings; public announcement and publication.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Notice of meetings; public announcement and... IMPASSE DISPUTES PANEL GENERAL PROVISIONS OPEN MEETINGS § 1413.6 Notice of meetings; public announcement and publication. (a) A public announcement setting forth the time, place and subject matter...

  3. 5 CFR 2413.6 - Notice of meetings; public announcement and publication.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Notice of meetings; public announcement... PROVISIONS OPEN MEETINGS § 2413.6 Notice of meetings; public announcement and publication. (a) A public...), the agency shall make public announcement of each meeting to be held at least seven (7) days...

  4. 22 CFR 1413.6 - Notice of meetings; public announcement and publication.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Notice of meetings; public announcement and... IMPASSE DISPUTES PANEL GENERAL PROVISIONS OPEN MEETINGS § 1413.6 Notice of meetings; public announcement and publication. (a) A public announcement setting forth the time, place and subject matter...

  5. 75 FR 4788 - FY 2010 Grant Competition Announcement; Promoting Student Achievement at Schools Impacted by...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... of the Secretary FY 2010 Grant Competition Announcement; Promoting Student Achievement at Schools...: Grant competition announcement; amendment. SUMMARY: The Department of Defense Education Activity (DoDEA... grant competition announcement, which published in the Federal Register on November 24, 2009 (74 FR...

  6. 5 CFR 335.105 - Notice of job announcements to OPM.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Notice of job announcements to OPM. 335... PROMOTION AND INTERNAL PLACEMENT General Provisions § 335.105 Notice of job announcements to OPM. Under 5 U.S.C. 3330, agencies are required to report job announcements to OPM for vacancies for which an...

  7. 5 CFR 335.105 - Notice of job announcements to OPM.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Notice of job announcements to OPM. 335... PROMOTION AND INTERNAL PLACEMENT General Provisions § 335.105 Notice of job announcements to OPM. Under 5 U.S.C. 3330, agencies are required to report job announcements to OPM for vacancies for which an...

  8. 5 CFR 335.105 - Notice of job announcements to OPM.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Notice of job announcements to OPM. 335... PROMOTION AND INTERNAL PLACEMENT General Provisions § 335.105 Notice of job announcements to OPM. Under 5 U.S.C. 3330, agencies are required to report job announcements to OPM for vacancies for which an...

  9. 5 CFR 335.105 - Notice of job announcements to OPM.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Notice of job announcements to OPM. 335... PROMOTION AND INTERNAL PLACEMENT General Provisions § 335.105 Notice of job announcements to OPM. Under 5 U.S.C. 3330, agencies are required to report job announcements to OPM for vacancies for which an...

  10. 5 CFR 335.105 - Notice of job announcements to OPM.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Notice of job announcements to OPM. 335... PROMOTION AND INTERNAL PLACEMENT General Provisions § 335.105 Notice of job announcements to OPM. Under 5 U.S.C. 3330, agencies are required to report job announcements to OPM for vacancies for which an...

  11. 76 FR 9588 - Announcement of Funding Awards for the Rural Housing and Economic Development Program; Fiscal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Rural Housing and Economic Development Program... Housing and Urban Development Reform Act of 1989, this announcement notifies the public of funding...) for the Rural Housing and Economic Development Program. This announcement contains the names of...

  12. 5 CFR 1632.8 - Changes with respect to publicly announced meetings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... announced meetings. 1632.8 Section 1632.8 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.8 Changes with respect to publicly announced... meeting to public observation may be changed following public announcement under § 1632.6 only if...

  13. 5 CFR 1632.8 - Changes with respect to publicly announced meetings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... announced meetings. 1632.8 Section 1632.8 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.8 Changes with respect to publicly announced... meeting to public observation may be changed following public announcement under § 1632.6 only if...

  14. 5 CFR 1632.8 - Changes with respect to publicly announced meetings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... announced meetings. 1632.8 Section 1632.8 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.8 Changes with respect to publicly announced... meeting to public observation may be changed following public announcement under § 1632.6 only if...

  15. 5 CFR 1632.8 - Changes with respect to publicly announced meetings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... announced meetings. 1632.8 Section 1632.8 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 1632.8 Changes with respect to publicly announced... meeting to public observation may be changed following public announcement under § 1632.6 only if...

  16. 21 CFR 530.24 - Procedure for announcing analytical methods for drug residue quantification.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Procedure for announcing analytical methods for...-Producing Animals § 530.24 Procedure for announcing analytical methods for drug residue quantification. (a) FDA may issue an order announcing a specific analytical method or methods for the quantification of...

  17. 21 CFR 530.24 - Procedure for announcing analytical methods for drug residue quantification.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Procedure for announcing analytical methods for...-Producing Animals § 530.24 Procedure for announcing analytical methods for drug residue quantification. (a) FDA may issue an order announcing a specific analytical method or methods for the quantification of...

  18. 21 CFR 530.24 - Procedure for announcing analytical methods for drug residue quantification.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Procedure for announcing analytical methods for...-Producing Animals § 530.24 Procedure for announcing analytical methods for drug residue quantification. (a) FDA may issue an order announcing a specific analytical method or methods for the quantification of...

  19. Entanglement–breaking indices

    SciTech Connect

    Lami, L.; Giovannetti, V.

    2015-09-15

    We study a set of new functionals (called entanglement–breaking indices) which characterize how many local iterations of a given (local) quantum channel are needed in order to completely destroy the entanglement between the system of interest over which the transformation is defined and an external ancilla. The possibility of contrasting the noisy effects introduced by the channel iterations via the action of intermediate (filtering) transformations is analyzed. We provide some examples in which our functionals can be exactly calculated. The differences between unitary and non-unitary filtering operations are analyzed showing that, at least for systems of dimension d larger than or equal to 3, the non-unitary choice is preferable (the gap between the performances of the two cases being divergent in some cases). For d = 2 (qubit case), on the contrary, no evidences of the presence of such gap is revealed: we conjecture that for this special case unitary filtering transformations are optimal. The scenario in which more general filtering protocols are allowed is also discussed in some detail. The case of a depolarizing noise acting on a two–qubit system is exactly solved in a general case.

  20. Bibliography of Lewis Research Center technical publications announced in 1986

    NASA Technical Reports Server (NTRS)

    1987-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1986. All the publications were announced in the 1986 issues of Scientific and Technical Aerospace Reports (STAR) and/or International Aerospace Abstracts (IAA). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  1. Bibliography of Lewis Research Center technical publications announced in 1981

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1981 are indexed and abstracted. All the publications were announced in the 1981 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patent applications, and theses. A total of 384 technical publications is listed.

  2. Bibliography of Lewis Research Center technical publications announced in 1985

    NASA Technical Reports Server (NTRS)

    1986-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1985. All the publications were announced in the 1985 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  3. Bibliography of Lewis Research Center technical publications announced in 1989

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1989. All the publications were announced in the 1989 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  4. Bibliography of Lewis Research Center technical publications announced in 1990

    NASA Technical Reports Server (NTRS)

    1991-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1990. All the publications were announced in the 1990 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  5. Bibliography of Lewis Research Center technical publications announced in 1988

    NASA Technical Reports Server (NTRS)

    1989-01-01

    This bibliography contains abstracts of the technical reports that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1988. Subject, author, and corporate source indexes are also included. All the publications were announced in the 1988 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  6. Bibliography of Lewis Research Center technical publications announced in 1993

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1993. All the publications were announced in the 1993 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  7. Bibliography of Lewis Research Center technical publications announced in 1984

    NASA Technical Reports Server (NTRS)

    1985-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1984. All the publications were announced in the 1984 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  8. Bibliography of Lewis Research Center Technical Publications announced in 1979

    NASA Technical Reports Server (NTRS)

    1980-01-01

    This compilation of over 1100 abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1979. All the publications were announced in the 1979 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Research reports, journal articles, conference presentations, patents and patent applications, and theses are included. Subject, author, corporate source, contract number, and report number indexes are provided.

  9. Bibliography of Lewis Research Center technical publications announced in 1987

    NASA Technical Reports Server (NTRS)

    1988-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1987. All the publications were announced in the 1987 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  10. Bibliography of Lewis Research Center technical publications announced in 1977

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This compilation of abstracts describes and indexes over 780 technical reports resulting from the scientific and engineering work performed and managed by the Lewis Research Center in 1977. All the publications were announced in the 1977 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Documents cited include research reports, journal articles, conference presentations, patents and patent applications, and theses.

  11. [Enriching the diagnosis announcement system with the coordination passport].

    PubMed

    Bertrand, Nathalie

    2016-05-01

    The personalised care plan of a person with cancer requires proper coordination between the various professionals involved in their care at the different stages of their illness. In order to organise this coordination efficiently, for the patient as well as for the health professionals, an oncology hospital team has developed a practical and modular tool. The coordination passport enriches the diagnosis announcement system used in the hospital. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  12. Bibliography of Lewis Research Center technical publications announced in 1992

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1992. All the publications were announced in the 1992 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  13. Symmetry breaking in confined fluids.

    PubMed

    Ruckenstein, Eli; Berim, Gersh O

    2010-02-26

    The recent progress in the theoretical investigation of the symmetry breaking (the existence of a stable state of a system, in which the symmetry is lower than the symmetry of the system itself) for classical and quantum fluids is reviewed. The emphasis is on the conditions which cause symmetry breaking in the density distribution for one component fluids and binary mixtures confined in a closed nanoslit between identical solid walls. The existing studies have revealed that two kinds of symmetry breaking can occur in such systems. First, a one-dimensional symmetry breaking occurs only in the direction normal to the walls as a fluid density profile asymmetric with respect of the middle of the slit and uniform in any direction parallel to the walls. Second, a two-dimensional symmetry breaking occurs in the fluid density distribution which is nonuniform in one of the directions parallel to the walls and asymmetrical in the direction normal to the walls. It manifests through liquid bumps and bridges in the fluid density distribution. For one component fluids, conditions of existence of symmetry breaking are provided in terms of the average fluid density, strength of fluid-solid interactions, distance at which the solid wall generates a hard core repulsion, and temperature. In the case of binary mixtures, the occurrence of symmetry breaking also depends on the composition of the confined mixtures. Copyright 2010 Elsevier B.V. All rights reserved.

  14. Effect of unexpected demolition announcement on health of residents.

    PubMed Central

    Halpern, D. S.; Reid, J.

    1992-01-01

    OBJECTIVE--To examine the impact of an unexpected announcement of the demolition of a housing estate on the health of the area's residents. DESIGN--Study of general practitioner consultation rates of the estate's residents after the announcement compared with those of other areas and with those of the previous year. SETTING--General practices in Runcorn, Cheshire. PATIENTS--17,000 patients on lists of the two group practices serving the estate and surrounding area. MAIN OUTCOME MEASURE--Relative weekly consultation rates with general practitioners. RESULTS--The mean adjusted odds ratio for consultation was 1.12 (SD 0.12) when demolition was expected and 0.877 (0.05) when it was not (t = 5.94, p less than 0.001). The difference remained after the adjustment for the fall in the estate's population was removed (t = 3.7, p less than 0.01). CONCLUSION--Announcement of the estate's demolition adversely affected residents' health. Images p1230-a PMID:1515798

  15. Electroweak Symmetry Breaking: With Dynamics

    SciTech Connect

    Chivukula, R. Sekhar

    2005-03-22

    In this note I provide a brief description of models of dynamical electroweak symmetry breaking, including walking technicolor, top-color assisted technicolor, the top-quark seesaw model, and little higgs theories.

  16. [Schizophrenia diagnostic announcement in a French psychiatric unit].

    PubMed

    Rocamora, J F; Benadhira, R; Saba, G; Stamatadis, L; Kalalaou, K; Dumortier, G; Plaze, M; Aubriot-Delmas, B; Glikman, J; Januel, D

    2005-01-01

    Announcement of schizophrenia diagnostic to the patients is a topical issue in France. The evolution in clinical practices, a better efficiency in therapeutic procedures and the fundamental right of the patient to obtain information have initialised the discussion of its interest. Spontaneous claim for information from the patient is rarely observed although awareness troubles might be reported at the instauration of the mental disorder or during its evolution. Methodological studies concerning the diagnostic announcement are limited. Except the Bayle studies recently published, only a few publications are available in France about the knowledge of their pathology and their need to be clearly informed. French scientific literature deals generally about medico-legal aspects of this information and consisted of survey about diagnostic announcement. International literature is more abundant and presents positive and negative aspects of the announcement. An information procedure of schizophrenia announcement to the patient has been developed in our hospitalisation unit of psychiatry. This procedure has taken place on the basis of the literature data, our specificity and our clinical experiences. For some Anglo-American psychiatrists who have proceeded to semi-structured interview in order to announce the diagnostic, information to the patients might improve the clinical relationship. Thus, compliance to the treatment is significantly increased. The ability of the patient to recognise the symptoms of the disease and to accept their consequences and the treatments is associated to a better social prognosis, daily activities and response to the treatment. The announcement impact justifies the prescription of neuroleptics, treatment that is notoriously perceived as prejudicial by the patients themselves or more commonly in the basic population. To obtain compliance to the treatment, a satisfactory acceptance of the mental disorder is required. Compliance is based on

  17. More on Breaking Up Bell

    DTIC Science & Technology

    1988-03-01

    L Research Report CCS 590 0MORE ON BREAKING UP BELL (0 by A. Chames W.W. Cooper T. Sueyoshi* CENTER FOR CYBERNETIC STUDIES The U niversity of Texa s...AustinT exas 78712 r)TIC.LOTE) JULl 3 IM rai mS m l mm Sam," m MAE 4, Research Report CCS 590 MORE ON BREAKING UP BELL by A. Chames W.W. Cooper T

  18. Breaking beer bottles with cavitation

    NASA Astrophysics Data System (ADS)

    Jung, Sunny; Fontana, Jake; Palffy-Muhoray, Peter; Shelley, Michael

    2009-03-01

    Hitting the top of a beer bottle, nearly full of water, with an open hand can cause the bottle to break, with the bottom separating from upper section. We have studied this phenomenon using a high-speed camera, and observed the formation, coalescence and collapse of bubbles. The breaking of glass is due to cavitation, typically occurring near the bottom edge. We make numerical estimates of the relevant physical parameters, and compare these with experimental observations.

  19. Dynamic breaking of a single gold bond

    NASA Astrophysics Data System (ADS)

    Pobelov, Ilya V.; Lauritzen, Kasper Primdal; Yoshida, Koji; Jensen, Anders; Mészáros, Gábor; Jacobsen, Karsten W.; Strange, Mikkel; Wandlowski, Thomas; Solomon, Gemma C.

    2017-07-01

    While one might assume that the force to break a chemical bond gives a measure of the bond strength, this intuition is misleading. If the force is loaded slowly, thermal fluctuations may break the bond before it is maximally stretched, and the breaking force will be less than the bond can sustain. Conversely, if the force is loaded rapidly it is more likely that the maximum breaking force is measured. Paradoxically, no clear differences in breaking force were observed in experiments on gold nanowires, despite being conducted under very different conditions. Here we explore the breaking behaviour of a single Au-Au bond and show that the breaking force is dependent on the loading rate. We probe the temperature and structural dependencies of breaking and suggest that the paradox can be explained by fast breaking of atomic wires and slow breaking of point contacts giving very similar breaking forces.

  20. Bibliography of Lewis Research Center technical contributions announced in 1976

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Abstracts of Lewis authored publications and publications resulting from Lewis managed contracts which were announced in the 1976 issues of STAR (Scientific and Technical Aerospace Reports) and IAA (International Aerospace Abstracts) are presented. Research reports, journal articles, conference presentations, patents and patent applications, and these are included. The arrangement is by NASA subject category. Citations indicate report literature (identified by their N-numbers) and the journal and conference presentations (identified by their A-numbers). A grouping of indexes helps locate specific publications by author (including contractor authors), contractor organization, contract number, and report number.

  1. NASA and X PRIZE Announce Winners of Lunar Lander Challenge

    NASA Image and Video Library

    2009-11-05

    NASA and the X PRIZE Foundation announced the winners of the Northrop Grumman Lunar Lander Challenge at an awards ceremony at the Rayburn House Office Building, Thursday, Nov. 5, 2009 in Washington, DC. From left to right, George Nield, Associate Administrator of Commercial Space Transportation, FAA; Charles Bolden, NASA Administrator; Doug Comstock, Director, Innovative Partnerships Program, NASA; David Masten, CEO, Masten Space Systems; Phil Eaton, VP, Operations, Armadillo Aerospace; U.S. Rep. Ralph Hall (R-TX); Peter Diamandis, Chairman and CEO, X PRIZE Foundation and Mitch Waldman, VP, Advanced Programs & Technology, Northrop Grumman. Photo Credit: (NASA/Carla Cioffi)

  2. PUBLISHER'S ANNOUNCEMENT: Journal of Physics A Best Paper Prize

    NASA Astrophysics Data System (ADS)

    2008-10-01

    We are delighted to announce the launch of the Journal of Physics A Best Paper Prize. There will be three prizes worth £250 each awarded annually for well written papers that make an outstanding contribution to the field. All articles published during the two years prior to the award, including Fast Track Communications, regular papers, topical reviews and special issue papers, can be considered for a prize. The papers will be judged in May each year using the criteria of novelty, achievement, impact and presentation. We would now like to welcome nominations for prizes to be awarded in 2009. Eligible articles must have been published in volume 40 (2007) or 41 (2008). Papers can be nominated by our Editorial Board members (who are exempt from the competition) or by readers of the journal. Please send an email to the journal editorial office (jphysa@iop.org) giving the publication details of the paper and stating (in no more than 1000 words) how it meets the criteria listed above. Authors cannot nominate their own papers. The closing date for nominations is 31 January 2009. The first set of awards will be announced following the 2009 Editorial Board meeting and winners will receive their prizes shortly thereafter. The winners' articles will be featured on the journal homepage and showcased in IOPSelect (http://www.iop.org/Select/). For further information please contact the editorial office (jphysa@iop.org). Carl M Bender Editor-in-Chief Neil Scriven Publisher

  3. Solar Energetic Particle Spectral Breaks

    NASA Astrophysics Data System (ADS)

    Mewaldt, R.; Cohen, C.; Mason, G.; Desai, M.; Labrador, A.; Lee, M.; Li, G.

    2008-05-01

    A new generation of instruments during solar cycle 23 made it possible to measure solar energetic particle (SEP) energy spectra for many species over a broad energy interval (~0.1 to ~100 MeV/nucleon). These observations revealed that most large SEP events have power-law spectra below a few MeV/nucleon with rather hard spectral indices, followed by spectral steepening at higher energies. These spectral breaks are ordered by species - the spectra of lighter elements break at higher energy/nucleon than those for heavier species. To understand the charge-to-mass (Q/M) dependence of these spectral breaks, we have located the breaks for a range of species (e.g., H, He, C, N, O, Ne, Mg, Si, and Fe) and correlated the break locations with either measured or average Q/M ratios. As of this writing there are results for 13 large SEP events, based on data from ACE, GOES, SAMPEX, and STEREO, and charge state data from SAMPEX and ACE. We find that the location of the breaks is generally well-represented by a power-law in Q/M. This power-law fit can be related to the Q/M- dependence of the interplanetary diffusion coefficient and to the turbulence spectrum of the interplanetary magnetic field. We find that the slope of the deduced turbulence spectra are correlated with Fe/O and the proton fluence. These results support the idea that proton-amplified Alfven waves are generated in large SEP events, as expected for acceleration at parallel shocks.

  4. Bites and B-Roll: Announcments of the Architecture Contest Winners

    ScienceCinema

    None

    2016-07-12

    Broadcast-quality downloads of this video are available free and unrestricted at http://stratacomm.net/solar-decathlon... Video contains announcements of the architecture awards announcement at the 2009 Solar Decathlon. Includes announcement and house b-roll of 1st place winner Team California and 2nd place winner Rice University's houses, general Solar Village b-roll, and bites from students and architecture experts

  5. Bites and B-Roll: Announcments of the Architecture Contest Winners

    SciTech Connect

    2009-10-14

    Broadcast-quality downloads of this video are available free and unrestricted at http://stratacomm.net/solar-decathlon... Video contains announcements of the architecture awards announcement at the 2009 Solar Decathlon. Includes announcement and house b-roll of 1st place winner Team California and 2nd place winner Rice University's houses, general Solar Village b-roll, and bites from students and architecture experts

  6. Introduction to Nematode Genome and Transcriptome Announcements in the Journal of Nematology.

    PubMed

    Denver, Dee R; Ragsdale, Erik J; Thomas, W Kelley; Zasada, Inga A

    2017-06-01

    The Journal of Nematology now offers publication of Nematode Genome Announcements (NGA) and Nematode Transcriptome Announcements (NTA). These brief reports announce the sequencing and assembly of a nematode genome or transcriptome resource, along with basic technical information on DNA sequencing and bioinformatic methods used. This publishing initiative offers a new avenue to openly and concisely communicate the availability and relevance of genome and transcriptome sequence resources to the broader scientific community.

  7. Isospin breaking from diquark clustering

    NASA Astrophysics Data System (ADS)

    Gibbs, W. R.; Dedonder, Jean-Pierre

    2017-09-01

    Background: Although SU(2) isospin symmetry is generally assumed in the basic theory of the strong interaction, a number of significant violations have been observed in scattering and bound states of nucleons. Many of these violations can be attributed to the electromagnetic interaction but the question of how much of the violation is due to it remains open. Purpose: To establish the connection between diquark clustering in the two-nucleon system and isospin breaking from the Coulomb interaction between the members of diquark pairs. Method: A schematic model based on clustering of quarks in the interior of the confinement region of the two-nucleon system is introduced and evaluated. In this model the Coulomb interaction is the source of all isospin breaking. It draws on a picture of the quark density based on the diquark-quark model of hadron structure which has been investigated by a number of groups. Results: The model produces three isospin breaking potentials connecting the unbroken value of the low-energy scattering amplitude to those of the p p , n n , and n p singlet channels. A simple test of the potentials in the three-nucleon energy difference problem yields results in agreement with the known binding energy difference. Conclusion: The illustrative model suggests that the breaking seen in the low-energy nucleon-nucleon (NN) interaction may be understood in terms of the Coulomb force between members of diquark clusters. It allows the prediction of the charge symmetry breaking interaction and the n n scattering length from the well measured n p singlet scattering length. Values of the n n scattering length around -18 fm are favored. Since the model is based on the quark picture, it can be easily extended, in the SU(3) limit, to calculate isospin breaking in the strange sector in the corresponding channels. A natural consequence of isospin breaking from diquark clustering is that the breaking in the strange sector, as measured by the separation energy

  8. Solar Energetic Particle Spectral Breaks

    SciTech Connect

    Mewaldt, R.A.; Cohen, C.M.S.; Labrador, A.W.; Cummings, A.C.; Leske, R.A.; Stone, E.C.; Mason, G.M.; Desai, M.I.; Looper, M.L.; Mazur, J.E.; Haggerty, D.E.; Maclennan, C.G.; Li, G.; Wiedenbeck, M.E.

    2005-08-01

    The five large solar particle events during October-November 2003 presented an opportunity to test shock acceleration models with in-situ observations. We use solar particle spectra of H to Fe ions, measured by instruments on ACE, SAMPEX, and GOES-11, to investigate the Q/M-dependence of spectral breaks in the 28 October 2003 event. We find that the break energies scale as (Q/M)b with b {<=} 1.56 to 1.75, somewhat less than predicted. We also conclude that SEP spectra >100 MeV/nucleon are best fit by a double power-law shape.

  9. Break-Induced DNA Replication

    PubMed Central

    Anand, Ranjith P.; Lovett, Susan T.; Haber, James E.

    2013-01-01

    Recombination-dependent DNA replication, often called break-induced replication (BIR), was initially invoked to explain recombination events in bacteriophage but it has recently been recognized as a fundamentally important mechanism to repair double-strand chromosome breaks in eukaryotes. This mechanism appears to be critically important in the restarting of stalled and broken replication forks and in maintaining the integrity of eroded telomeres. Although BIR helps preserve genome integrity during replication, it also promotes genome instability by the production of loss of heterozygosity and the formation of nonreciprocal translocations, as well as in the generation of complex chromosomal rearrangements. PMID:23881940

  10. Give me a better break: Choosing workday break activities to maximize resource recovery.

    PubMed

    Hunter, Emily M; Wu, Cindy

    2016-02-01

    Surprisingly little research investigates employee breaks at work, and even less research provides prescriptive suggestions for better workday breaks in terms of when, where, and how break activities are most beneficial. Based on the effort-recovery model and using experience sampling methodology, we examined the characteristics of employee workday breaks with 95 employees across 5 workdays. In addition, we examined resources as a mediator between break characteristics and well-being. Multilevel analysis results indicated that activities that were preferred and earlier in the work shift related to more resource recovery following the break. We also found that resources mediated the influence of preferred break activities and time of break on health symptoms and that resource recovery benefited person-level outcomes of emotional exhaustion, job satisfaction, and organizational citizenship behavior. Finally, break length interacted with the number of breaks per day such that longer breaks and frequent short breaks were associated with more resources than infrequent short breaks.

  11. 75 FR 66104 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... Office of Management and Budget Approval; The Mammography Quality Standards Act Requirements AGENCY: Food... announcing that a collection of information entitled ``The Mammography Quality Standards Act...

  12. 76 FR 60500 - Request for Information: Announcement of Carcinogen and Recommended Exposure Limit (REL) Policy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... Carcinogen and Recommended Exposure Limit (REL) Policy Assessment AGENCY: National Institute for Occupational...) announcing its intent to ``review its approach to classifying carcinogens and establishing recommended...

  13. 76 FR 32215 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-03

    ... Office of Management and Budget Approval; Restaurant Menu and Vending Machine Labeling; Registration for... announcing that a collection of information entitled ``Restaurant Menu and Vending Machine Labeling...

  14. 78 FR 17939 - Announcement of Funding Awards; Capital Fund Safety and Security Grants; Fiscal Year 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... resulting from unforeseen or unpreventable emergencies and natural disasters excluding Presidentially declared disasters occurring in fiscal year .'' The FY 2012 awards in this Announcement were evaluated for...

  15. 42 CFR 422.312 - Announcement of annual capitation rate, benchmarks, and methodology changes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Payments to Medicare Advantage Organizations § 422.312 Announcement of annual capitation rate,...

  16. RELAP5 assessment: LOFT large break L2-5

    SciTech Connect

    Thompson, S L; Kmetyk, L N

    1984-02-01

    RELAP5 is part of an effort to determine the ability of various systems codes to predict the detailed thermal/hydraulic response of LWRs during accident and off-normal conditions. The RELAP5 code is being assessed at SNLA against test data from various integral and separate effects test facilities. As part of this assessment matrix, a large break transient performed at the LOFT facility has been analyzed. The results show that RELAP5/MOD1 correctly calculates many of the major system variables (i.e., pressure, break flows, peak clad temperature) early in a large break LOCA. The major problems encountered in the analyses were incorrect pump coastdown and loop seal clearing early in the calculation, excessive pump speedup later in the transient (probably due to too much condensation-induced pressure drop at the ECC injection point), and excess ECC bypass calculated throughout the later portions of the test; only the latter problem significantly affected the overall results. This excess ECC bypass through the downcomer and vessel-side break resulted in too-large late-time break flows and high system pressure due to prolonged choked flow conditions. It also resulted in a second core heatup being calculated after the accumulator emptied, since water was not being retained in the vessel. Analogous calculations with a split-downcomer nodalization delivered some ECC water to the lower plenum, which was then swept up the core and upper plenum and out the other (pump-side) break; thus no significant differences in long-term overall behavior were evident between the calculations.

  17. Dynamical Electroweak Symmetry Breaking with a Heavy Fermion in Light of Recent LHC Results

    DOE PAGES

    Hung, Pham Q.

    2013-01-01

    The recent announcement of a discovery of a possible Higgs-like particle—its spin and parity are yet to be determined—at the LHC with a mass of 126 GeV necessitates a fresh look at the nature of the electroweak symmetry breaking, in particular if this newly-discovered particle will turn out to have the quantum numbers of a Standard Model Higgs boson. Even if it were a 0 + scalar with the properties expected for a SM Higgs boson, there is still the quintessential hierarchy problem that one has to deal with and which, by itself, suggests a new physics energy scale aroundmore » 1 TeV. This paper presents a minireview of one possible scenario: the formation of a fermion-antifermion condensate coming from a very heavy fourth generation, carrying the quantum number of the SM Higgs field, and thus breaking the electroweak symmetry.« less

  18. Baryon and chiral symmetry breaking

    SciTech Connect

    Gorsky, A.; Krikun, A.

    2014-07-23

    We briefly review the generalized Skyrmion model for the baryon recently suggested by us. It takes into account the tower of vector and axial mesons as well as the chiral symmetry breaking. The generalized Skyrmion model provides the qualitative explanation of the Ioffe’s formula for the baryon mass.

  19. Appointment breaking: causes and solutions.

    PubMed

    Bean, A G; Talaga, J

    1992-12-01

    From a review of research on health care appointment breaking, the authors find that patient demographic characteristics, psychosocial problems, previous appointment keeping, health beliefs, and situational factors predict no-show behavior. Suggestions are offered for designing the marketing mix to increase patient appointment keeping. Methods for mitigating the negative effects of no-shows on health care providers are described.

  20. Liquid-Bridge Breaking Limits

    NASA Astrophysics Data System (ADS)

    Macner, Ashley; Steen, Paul

    2011-11-01

    Wet adhesion by liquid bridges in large arrays shows promise for use in lightweight, controllable on-demand devices. Applications include grab/release of wafer substrates, transport of micron-sized tiles for use in 3D printing and micro-dosing of personalized pharmaceutical drugs. By wetting and spreading, a drop can form a bridge and thereby ``grab'' a nearby solid substrate. By volume decrease or extension, the bridge can break. The breaking limit corresponds to bridge instability which can be predicted, knowing the static mechanical response of the bridge. Mechanical behaviors include force-volume (FV), pressure-volume (pV) and force-length (FL) responses. Instability crucially depends on the mode of failure - failure under constant-force or constant length are typical cases. We study single bridge equilibria for their breaking limits. FV diagrams for the pin-pin equal and pin-pin unequal radii boundary conditions for different bridge heights are measured in the laboratory. The FL response in the case of pin-pin equal radii is also measured. Results are compared to predictions of static theory. Static results are then used to compare to dynamical sequences where volume is driven quasistatically by syringe or an electro-osmotic pump. As the breaking limit is approached, the shape deformation accelerates leading to non-equilibrium shapes not captured by the static analysis.

  1. How do accretion discs break?

    NASA Astrophysics Data System (ADS)

    Dogan, Suzan

    2016-07-01

    Accretion discs are common in binary systems, and they are often found to be misaligned with respect to the binary orbit. The gravitational torque from a companion induces nodal precession in misaligned disc orbits. In this study, we first calculate whether this precession is strong enough to overcome the internal disc torques communicating angular momentum. We compare the disc precession torque with the disc viscous torque to determine whether the disc should warp or break. For typical parameters precession wins: the disc breaks into distinct planes that precess effectively independently. To check our analytical findings, we perform 3D hydrodynamical numerical simulations using the PHANTOM smoothed particle hydrodynamics code, and confirm that disc breaking is widespread and enhances accretion on to the central object. For some inclinations, the disc goes through strong Kozai cycles. Disc breaking promotes markedly enhanced and variable accretion and potentially produces high-energy particles or radiation through shocks. This would have significant implications for all binary systems: e.g. accretion outbursts in X-ray binaries and fuelling supermassive black hole (SMBH) binaries. The behaviour we have discussed in this work is relevant to a variety of astrophysical systems, for example X-ray binaries, where the disc plane may be tilted by radiation warping, SMBH binaries, where accretion of misaligned gas can create effectively random inclinations and protostellar binaries, where a disc may be misaligned by a variety of effects such as binary capture/exchange, accretion after binary formation.

  2. Resonantly amplified vibronic symmetry breaking

    NASA Astrophysics Data System (ADS)

    Rathbone, G. J.; Poliakoff, E. D.; Bozek, John D.; Lucchese, R. R.

    2001-05-01

    The energy dependence of the vibrational branching ratio for exciting one quantum of bending is determined for CO2 4σg-1 photoionization. This nominally forbidden transition becomes allowed for a photoionization transition as a result of instantaneous symmetry breaking due to zero point motion, and is strongly enhanced by a continuum shape resonance.

  3. Breaking Through the Literacy Ceiling.

    ERIC Educational Resources Information Center

    Jordan, Marean; Schoenbach, Ruth

    2003-01-01

    Describes collaborative efforts by the Strategic Literacy Initiative at WestEd and secondary teachers and administrators in California to develop and implement an interactive approach to reading improvement called Reading Apprenticeship in an effort to help adolescent readers break through the "literacy ceiling" in all their subject area…

  4. Strong coupling electroweak symmetry breaking

    SciTech Connect

    Barklow, T.L.; Burdman, G.; Chivukula, R.S.

    1997-04-01

    The authors review models of electroweak symmetry breaking due to new strong interactions at the TeV energy scale and discuss the prospects for their experimental tests. They emphasize the direct observation of the new interactions through high-energy scattering of vector bosons. They also discuss indirect probes of the new interactions and exotic particles predicted by specific theoretical models.

  5. Breaking the Code of Silence.

    ERIC Educational Resources Information Center

    Halbig, Wolfgang W.

    2000-01-01

    Schools and communities must break the adolescent code of silence concerning threats of violence. Schools need character education stressing courage, caring, and responsibility; regular discussions of the school discipline code; formal security discussions with parents; 24-hour hotlines; and protocols for handling reports of potential violence.…

  6. Small Break Air Ingress Experiment

    SciTech Connect

    Chang Oh; Eung Soo Kim

    2011-09-01

    The small break air-ingress experiment, described in this report, is designed to investigate air-ingress phenomena postulated to occur in pipes in a very high temperature gas-cooled reactor (VHTRs). During this experiment, air-ingress rates were measured for various flow and break conditions through small holes drilled into a pipe of the experimental apparatus. The holes were drilled at right angles to the pipe wall such that a direction vector drawn from the pipe centerline to the center of each hole was at right angles with respect to the pipe centerline. Thus the orientation of each hole was obtained by measuring the included angle between the direction vector of each hole with respect to a reference line anchored on the pipe centerline and pointing in the direction of the gravitational force. Using this reference system, the influence of several important parameters on the air ingress flow rate were measured including break orientation, break size, and flow velocity . The approach used to study the influence of these parameters on air ingress is based on measuring the changes in oxygen concentrations at various locations in the helium flow circulation system as a function of time using oxygen sensors (or detectors) to estimate the air-ingress rates through the holes. The test-section is constructed of a stainless steel pipe which had small holes drilled at the desired locations.

  7. Symmetry Breaking During Drosophila Oogenesis

    PubMed Central

    Roth, Siegfried; Lynch, Jeremy A.

    2009-01-01

    The orthogonal axes of Drosophila are established during oogenesis through a hierarchical series of symmetry-breaking steps, most of which can be traced back to asymmetries inherent in the architecture of the ovary. Oogenesis begins with the formation of a germline cyst of 16 cells connected by ring canals. Two of these 16 cells have four ring canals, whereas the others have fewer. The first symmetry-breaking step is the selection of one of these two cells to become the oocyte. Subsequently, the germline cyst becomes surrounded by somatic follicle cells to generate individual egg chambers. The second symmetry-breaking step is the posterior positioning of the oocyte within the egg chamber, a process mediated by adhesive interactions with a special group of somatic cells. Posterior oocyte positioning is accompanied by a par gene-dependent repolarization of the microtubule network, which establishes the posterior cortex of the oocyte. The next two steps of symmetry breaking occur during midoogenesis after the volume of the oocyte has increased about 10-fold. First, a signal from the oocyte specifies posterior follicle cells, polarizing a symmetric prepattern present within the follicular epithelium. Second, the posterior follicle cells send a signal back to the oocyte, which leads to a second repolarization of the oocyte microtubule network and the asymmetric migration of the oocyte nucleus. This process again requires the par genes. The repolarization of the microtubule network results in the transport of bicoid and oskar mRNAs, the anterior and posterior determinants, respectively, of the embryonic axis, to opposite poles of the oocyte. The asymmetric positioning of the oocyte nucleus defines a cortical region of the oocyte where gurken mRNA is localized, thus breaking the dorsal–ventral symmetry of the egg and embryo. PMID:20066085

  8. Television public service announcements as outreach for potential clients.

    PubMed

    McAbee, T A; Cafferty, T P

    1982-12-01

    Public service announcements (PSAs) aired by local radio or television stations may be useful to human service agencies as a mechanism to reach potential clients during periods of low service demand. To examine the usefulness of PSAs for this purpose, a series of PSAs were videotaped for three aging-service agencies and aired by a television station during a 6-week period. The three agencies recorded the incoming demand for services received each day before and during the intervention period. The data were tested by a multiple-group interrupted time-series analysis. The results of the analysis indicated that for all three agencies the PSAs were effective for increasing the number of service inquiries received from nonclients over the telephone numbers publicized in the PSAs. At one of the agencies, the number of new clients increased significantly when the PSAs were broadcasted.

  9. Specialized shell-breaking crab claws in Cretaceous seas.

    PubMed

    Dietl, Gregory P; Vega, Francisco J

    2008-06-23

    Here we report on a large brachyuran crab species from the Late Cretaceous of Mexico that has claws indicative of highly specialized shell-breaking behaviour. This crab possessed dimorphic claws (the right larger than the left), armed with several broad teeth, including a curved tooth structure found at the base of the movable finger of the right claw. The curved tooth is similar to the one observed on claws of many living durophagous crabs that use it as a weapon to peel, crush or chip the edges of hard-shelled prey, particularly molluscs. These morphological traits suggest that specialized shell-breaking crab predators had evolved during the Cretaceous, which contradicts previous findings supporting an Early Cenozoic origin for specialized shell crushers within the brachyuran clade.

  10. Obama Announces Science Education Goal at White House Science Fair

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-02-01

    With student participants in the second annual White House Science Fair as a backdrop, President Barack Obama announced on 7 February programs to help prepare new math and science teachers and to meet a new goal of having 1 million more U.S. college graduates in science, technology, engineering, and math (STEM) over the next decade than there would be at the current graduation rate. That goal is outlined in a report entitled “Engage to excel,” by the President's Council of Advisors on Science and Technology (PCAST), released the same day. Obama also announced several other initiatives, including a $22 million private-sector investment, led by the Carnegie Corporation of New York, to invest in STEM teacher training. After he toured the science fair projects, Obama said the science fair students “inspire” him. “What impresses me so much is not just how smart you are, but it's the fact that you recognize you've got a responsibility to use your talents in service of something bigger than yourselves,” he said. What these young people are doing is “going to make a bigger difference in the life of our country over the long term than just about anything,” adding, “We've got to emphasize how important this is and recognize these incredible young people who are doing that that I couldn't even imagine thinking about at fifth grade or eighth grade or in high school.”

  11. 77 FR 60435 - Announcement of Requirements and Registration for Blue Button Video Challenge

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... HUMAN SERVICES Announcement of Requirements and Registration for Blue Button Video Challenge AGENCY... National Coordinator for Health Information Technology (ONC) announces the launch of the Blue Button Video... that create awareness of the ``Blue Button'', and encourages others to learn more about it. This is the...

  12. 77 FR 5043 - Announcement of Funding Awards for the Brownfields Economic Development Initiative (BEDI) Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Brownfields Economic Development Initiative... Community Planning and Development, HUD. ACTION: Announcement of funding awards. SUMMARY: In accordance with Section 102(a)(4)(C) of the Department of Housing and Urban Development Reform Act of 1989, this...

  13. 78 FR 67182 - Announcement of Funding Awards for the Section 811 Project Rental Assistance Demonstration...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-08

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Section 811 Project Rental Assistance... Department of Housing and Urban Development Reform Act of 1989, this announcement notifies the public of...). Hearing- and speech-impaired persons may access this number via TTY by calling the Federal Relay Service...

  14. 78 FR 14109 - Announcement of Funding Awards for the Housing Opportunities for Persons With AIDS (HOPWA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Housing Opportunities for Persons With AIDS... FY2012 Housing Opportunities for Persons With AIDS (HOPWA) program. The notice announces the selection of...: Benjamin Ayers, CPD Specialist, Office of HIV/AIDS Housing, Department of Housing and Urban Development...

  15. Perceived Effectiveness of Weekly Announcements in Provision of Learning Support to Sociology Students

    ERIC Educational Resources Information Center

    Jabeen, Sadia

    2015-01-01

    Announcements are considered as important source in provision of academic support to the students. Announcements assist students to get information about the university learning mechanisms, courses and other time management skills, which may help them to make their learning smooth and pleasant. In this context present study documents the perceived…

  16. Spanish-Language Ads and Public Service Announcements in the Foreign Language Classroom. ERIC Digest.

    ERIC Educational Resources Information Center

    Gerling, David Ross

    This digest presents a technique and activities for using Spanish language ads and public service announcements in the Spanish foreign language classroom. The technique has been used successfully with students in the Galveston-Houston, Texas area. Segments of the scripts of one announcement and one commercial advertisement are provided, as well as…

  17. 31 CFR 356.10 - What is the purpose of an auction announcement?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... announcement? 356.10 Section 356.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT SALE AND ISSUE OF MARKETABLE...? By issuing an auction announcement, we provide public notice of the sale of bills, notes, and...

  18. 78 FR 26783 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Public Health Service Guideline on Infectious Disease Issues on... Administration (FDA) is announcing that a collection of information entitled ``Public Health Service Guideline...

  19. 31 CFR 375.10 - What is the purpose of the redemption operation announcement?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... operation announcement? 375.10 Section 375.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT MARKETABLE... purpose of the redemption operation announcement? We provide public notice that we are redeeming...

  20. 31 CFR 375.10 - What is the purpose of the redemption operation announcement?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... operation announcement? 375.10 Section 375.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT MARKETABLE... purpose of the redemption operation announcement? We provide public notice that we are redeeming...

  1. 31 CFR 356.10 - What is the purpose of an auction announcement?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... announcement? 356.10 Section 356.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT SALE AND ISSUE OF MARKETABLE...? By issuing an auction announcement, we provide public notice of the sale of bills, notes, and...

  2. 78 FR 57372 - Northern Pass Transmission Line Project Environmental Impact Statement: Announcement of Change in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... Northern Pass Transmission Line Project Environmental Impact Statement: Announcement of Change in Public... amended Notice of Intent (NOI) to modify the scope of the Northern Pass Transmission Line Project... previously announced this change in public meeting location on both the Northern Pass EIS Web site at...

  3. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  4. 78 FR 79477 - Announcement of Funding Awards, Choice Neighborhoods Grant Program, Fiscal Year 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ...In accordance with Section 102(a)(4)(C) of the Department of Housing and Urban Development Reform Act of 1989, this announcement notifies the public of funding decisions made by the Department in a competition for funding under the Fiscal Year 2013 (FY2013) Notice of Funding Availability (NOFA) for the Choice Neighborhoods Planning Grants. This announcement contains the consolidated names and......

  5. 78 FR 12063 - Announcement of Requirements and Registration for healthfinder.gov Mobile App Challenge; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Announcement of Requirements and Registration for healthfinder.gov Mobile App Challenge... Register of December 6, 2012, announcing the requirements and criteria for the healthfinder.gov Mobile App...

  6. 77 FR 72864 - Announcement of Requirements and Registration for healthfinder.gov Mobile App Challenge

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-06

    ... HUMAN SERVICES Announcement of Requirements and Registration for healthfinder.gov Mobile App Challenge... Disease Prevention and Health Promotion (ODPHP) is launching a healthfinder.gov Mobile App Challenge to...: healthfinder App Challenge is announced on www.challenge.gov and opened for submissions on...

  7. 7 CFR 1435.601 - Sugar surplus determination and public announcement.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Sugar surplus determination and public announcement...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Feedstock Flexibility Program § 1435.601 Sugar surplus determination and public announcement. (a) CCC will...

  8. 76 FR 58822 - Announcement of Funding Awards for Fiscal Year 2010 Transformation Initiative: Homeless Families...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... URBAN DEVELOPMENT Announcement of Funding Awards for Fiscal Year 2010 Transformation Initiative... Policy Development, HUD. ACTION: Announcement of Funding Awards. SUMMARY: In accord with Section 102(a)(4)(C) of the Department of Housing and Urban Development (HUD) Reform Act of 1989, this document...

  9. 78 FR 38074 - Announcement Regarding a Change in Eligibility for Unemployment Insurance (UI) Claimants in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... DEPARTMENT OF LABOR Employment and Training Administration Announcement Regarding a Change in... Training Administration, Labor. ACTION: Notice. SUMMARY: Announcement regarding a change in eligibility for... changes have occurred since the publication of the last notice regarding states EUC08 and EB trigger...

  10. 75 FR 10339 - Generalized System of Preferences (GSP): Announcing the Availability of Import Statistics...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... of Preferences (GSP): Announcing the Availability of Import Statistics Relating to Competitive Need... comments. SUMMARY: This notice announces the availability of full 2009 calendar year import statistics..., Full-Year 2009 Import Statistics Relating to Competitive Need Limitations (CNLs).'' Full 2009 calendar...

  11. 78 FR 44103 - Announcement of Public Meetings To Receive Comments on Draft Solicitation for Advanced Fossil...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-23

    ... Announcement of Public Meetings To Receive Comments on Draft Solicitation for Advanced Fossil Energy Projects... announcement for Federal Loan Guarantees for Advanced Fossil Energy Projects. DATES: The public meetings will... Fossil Energy Projects are invited to attend any of the meetings listed in DATES. To attend, send an...

  12. 77 FR 17060 - Announcement of Requirements and Registration for Beat Down Blood Pressure Challenge

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... HUMAN SERVICES Announcement of Requirements and Registration for Beat Down Blood Pressure Challenge... years, announces the launch of the Beat Down Blood Pressure Video Challenge. This challenge is an open... consumer e-health tools to manage high blood pressure. Health care providers are also encouraged to...

  13. A Job Announcement Analysis of Educational Technology Professional Positions: Knowledge, Skills, and Abilities

    ERIC Educational Resources Information Center

    Kang, YoungJu; Ritzhaupt, Albert D.

    2015-01-01

    The purpose of this research was to identify the competencies of an educational technologist via a job announcement analysis. Four hundred job announcements were collected from a variety of online job databases over a 5-month period. Following a systematic process of collection, documentation, and analysis, we derived over 150 knowledge, skill,…

  14. 76 FR 58332 - Announcement of Meeting of the International Telecommunication Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... Announcement of Meeting of the International Telecommunication Advisory Committee Summary: This notice announces a meeting of the International Telecommunication Advisory Subcommittees (ITAC) on October 6, 2011... advice from the telecommunications industry on (a) whether the U.S. should agree that Study Group...

  15. 48 CFR 1852.235-72 - Instructions for responding to NASA Research Announcements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... responding to NASA Research Announcements. 1852.235-72 Section 1852.235-72 Federal Acquisition Regulations... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.235-72 Instructions for responding to NASA Research Announcements. As prescribed in 1835.070(c), insert the following provision: Instructions for Responding to NASA...

  16. 48 CFR 1852.235-72 - Instructions for responding to NASA Research Announcements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... responding to NASA Research Announcements. 1852.235-72 Section 1852.235-72 Federal Acquisition Regulations... CONTRACT CLAUSES Texts of Provisions and Clauses 1852.235-72 Instructions for responding to NASA Research Announcements. As prescribed in 1835.070(c), insert the following provision: Instructions for Responding to NASA...

  17. 10 CFR 1704.6 - Procedures for public announcement of meetings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Procedures for public announcement of meetings. 1704.6 Section 1704.6 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.6 Procedures for public announcement of meetings. (a) For each meeting, the Board shall...

  18. 10 CFR 1704.6 - Procedures for public announcement of meetings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Procedures for public announcement of meetings. 1704.6 Section 1704.6 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.6 Procedures for public announcement of meetings. (a) For each meeting, the Board shall...

  19. 10 CFR 1704.6 - Procedures for public announcement of meetings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Procedures for public announcement of meetings. 1704.6 Section 1704.6 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.6 Procedures for public announcement of meetings. (a) For each meeting, the Board shall...

  20. 10 CFR 1704.6 - Procedures for public announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Procedures for public announcement of meetings. 1704.6 Section 1704.6 Energy DEFENSE NUCLEAR FACILITIES SAFETY BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1704.6 Procedures for public announcement of meetings. (a) For each meeting, the Board shall...

  1. 42 CFR 422.312 - Announcement of annual capitation rate, benchmarks, and methodology changes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., and methodology changes. 422.312 Section 422.312 Public Health CENTERS FOR MEDICARE & MEDICAID..., and methodology changes. (a) Capitation rates—(1) Initial announcement. Not later than the first... changes in methodology. (1) No later than 45 days before making the announcement under paragraph (a)(1)...

  2. 77 FR 19019 - Announcement Notice; Establishment of a Federally Funded Research and Development Center

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-29

    ... Services [CMS-7031-N] Announcement Notice; Establishment of a Federally Funded Research and Development... announces our intention to establish a Federally Funded Research and Development Center (FFRDC) to facilitate the modernization of business processes and supporting systems and their operations. DATES...

  3. Electronic and Digital Librarian Positions: A Content Analysis of Announcements from 1990 through 2000.

    ERIC Educational Resources Information Center

    Croneis, Karen S.; Henderson, Pat

    2002-01-01

    Examined job announcements between 1990 and 2000 in "College and Research Libraries News" that contained the word "electronic" or "digital". Showed an increasing number of position announcements; a greater diversity of functional areas; a wider variety of institutions placing advertisements; and distinctions between…

  4. Emerging Personnel Requirements in Academic Libraries as Reflected in Recent Position Announcements.

    ERIC Educational Resources Information Center

    Block, David

    This study of the personnel requirements and hiring patterns of academic libraries draws on data collected from academic library position announcements issued nationwide during the fourth quarter of 1980. Data on 224 announcements were analyzed using the Statistical Package for the Social Sciences, and the resulting statistics are interpreted as a…

  5. 76 FR 7155 - Atlantic Highly Migratory Species; Announcement of Billfish and Swordfish Catch Card Pilot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-09

    ...; Announcement of Billfish and Swordfish Catch Card Pilot Program for Puerto Rico AGENCY: National Marine...; Announcement of Billfish and Swordfish Catch Card Pilot Program for Puerto Rico. SUMMARY: Accurate information... accuracy of recreational billfish and swordfish landings data, NMFS will pilot test a new catch card...

  6. 77 FR 62512 - Emergency Access Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ... COMMISSION Emergency Access Advisory Committee; Announcement of Date of Next Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the date of the Emergency Access... discussion of next steps for 2012 and the draft 2012 reports from subcommittee activities. DATES:...

  7. 76 FR 39875 - Emergency Access Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... COMMISSION Emergency Access Advisory Committee; Announcement of Date of Next Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the date of the Emergency Access... required in the Twenty-first Century Communications and Video Accessibility Act of 2010 (CVAA). DATES:...

  8. 76 FR 22102 - Emergency Access Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... COMMISSION Emergency Access Advisory Committee; Announcement of Date of Next Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the date of the Emergency Access... the national survey and planning for a written report on the data obtained from the survey. DATES:...

  9. 76 FR 55676 - Emergency Access Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-08

    ... COMMISSION Emergency Access Advisory Committee; Announcement of Date of Next Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the date of the Emergency Access... Communications and Video Accessibility Act of 2010 (CVAA). DATES: The Committee's next meeting will take place...

  10. 76 FR 48861 - Emergency Access Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... COMMISSION Emergency Access Advisory Committee; Announcement of Date of Next Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the date of the Emergency Access... Accessibility Act of 2010 (CVAA). DATES: The Committee's next meeting will take place on Friday, August 12,...

  11. 5 CFR 330.105 - Instructions on how to add a vacancy announcement to USAJOBS.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Instructions on how to add a vacancy... Service § 330.105 Instructions on how to add a vacancy announcement to USAJOBS. An agency can find the instructions to add a vacancy announcement to USAJOBS on OPM's Web site at http://www.usajobs.gov....

  12. 5 CFR 330.105 - Instructions on how to add a vacancy announcement to USAJOBS.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Instructions on how to add a vacancy... Service § 330.105 Instructions on how to add a vacancy announcement to USAJOBS. An agency can find the instructions to add a vacancy announcement to USAJOBS on OPM's Web site at http://www.usajobs.gov....

  13. 5 CFR 330.105 - Instructions on how to add a vacancy announcement to USAJOBS.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Instructions on how to add a vacancy... Service § 330.105 Instructions on how to add a vacancy announcement to USAJOBS. An agency can find the instructions to add a vacancy announcement to USAJOBS on OPM's Web site at http://www.usajobs.gov....

  14. 77 FR 5295 - Over-the-Road Bus Accessibility Program Announcement of Project Selections

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... TRANSPORTATION Federal Transit Administration Over-the-Road Bus Accessibility Program Announcement of Project Selections AGENCY: Federal Transit Administration (FTA), DOT. ACTION: Notice. SUMMARY: The U.S. Department of Transportation (DOT) Federal Transit Administration (FTA) announces the selection of projects to be funded...

  15. Perceived Effectiveness of Weekly Announcements in Provision of Learning Support to Sociology Students

    ERIC Educational Resources Information Center

    Jabeen, Sadia

    2015-01-01

    Announcements are considered as important source in provision of academic support to the students. Announcements assist students to get information about the university learning mechanisms, courses and other time management skills, which may help them to make their learning smooth and pleasant. In this context present study documents the perceived…

  16. 48 CFR 5.404-2 - Announcements of long-range acquisition estimates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Announcements of long-range acquisition estimates. 5.404-2 Section 5.404-2 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING PUBLICIZING CONTRACT ACTIONS Release of Information 5.404-2 Announcements of long-range acquisition estimates...

  17. 77 FR 23492 - Announcement of Funding Awards; Capital Fund Safety and Security Grants; Fiscal Year 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ... 2011 AGENCY: Office of the Assistant Secretary for Public and Indian Housing, HUD. ACTION: Announcement... Urban Development Reform Act of 1989, this announcement ] notifies the public of funding decisions made by the Department. The public was notified of the availability of the Safety and Security funds with...

  18. 77 FR 18884 - Announcement of the Priority Grant Competition for Immediate Release

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... Announcement of the Priority Grant Competition for Immediate Release AGENCY: United States Institute of Peace. ACTION: Notice. SUMMARY: The Agency announces its ongoing Priority Grant Competition. The Priority Grant Competition focuses on countries and themes as they relate to USIP's mandate. The Priority Grant...

  19. 40 CFR 1603.9 - Procedures for public announcement of meetings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Procedures for public announcement of meetings. 1603.9 Section 1603.9 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD RULES IMPLEMENTING THE GOVERNMENT IN THE SUNSHINE ACT § 1603.9 Procedures for public announcement...

  20. 75 FR 30401 - National Primary Drinking Water Regulations; Announcement of the Results of EPA's Review of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ... AGENCY RIN 2040-AE90 National Primary Drinking Water Regulations; Announcement of the Results of EPA's Review of Existing Drinking Water Standards and Request for Public Comment and/or Information on Related... the public comment period for the National Primary Drinking Water Regulations; Announcement of the...

  1. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  2. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 9 2014-01-01 2013-01-01 true Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  3. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 9 2013-01-01 2013-01-01 false Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  4. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 9 2012-01-01 2012-01-01 false Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  5. 7 CFR 1032.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 9 2011-01-01 2011-01-01 false Announcement of class prices, component prices, and advanced pricing factors. 1032.53 Section 1032.53 Agriculture Regulations of the Department of Agriculture... MILK IN THE CENTRAL MARKETING AREA Order Regulating Handling Class Prices § 1032.53 Announcement...

  6. 78 FR 28606 - Announcement of Funding Awards for the Assisted Living Conversion Program Fiscal Year 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-15

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Assisted Living Conversion Program Fiscal Year... the Assisted Living Conversion Program (ALCP). This announcement contains the names of the grantees... of Federal Domestic Assistance number for this program is 14.314. The Assisted Living Conversion...

  7. 76 FR 52006 - Announcement of Funding Awards for the Assisted Living Conversion Program; Fiscal Year 2009

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Assisted Living Conversion Program; Fiscal Year... the Assisted Living Conversion Program (ALCP). This announcement contains the names of the grantees... Federal Domestic Assistance number for this program is 14.314. The Assisted Living Conversion Program is...

  8. 77 FR 3788 - Announcement of Funding Awards for the Assisted Living Conversion Program; Fiscal Year 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Assisted Living Conversion Program; Fiscal Year... the Assisted Living Conversion Program (ALCP). This announcement contains the names of the grantees... Catalog of Federal Domestic Assistance number for this program is 14.314. The Assisted Living Conversion...

  9. 20 CFR 625.17 - Announcement of the beginning of a Disaster Assistance Period.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Announcement of the beginning of a Disaster Assistance Period. 625.17 Section 625.17 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR DISASTER UNEMPLOYMENT ASSISTANCE § 625.17 Announcement of the beginning of a...

  10. 20 CFR 625.17 - Announcement of the beginning of a Disaster Assistance Period.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Announcement of the beginning of a Disaster Assistance Period. 625.17 Section 625.17 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR DISASTER UNEMPLOYMENT ASSISTANCE § 625.17 Announcement of the beginning of a...

  11. 20 CFR 625.17 - Announcement of the beginning of a Disaster Assistance Period.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Announcement of the beginning of a Disaster Assistance Period. 625.17 Section 625.17 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR DISASTER UNEMPLOYMENT ASSISTANCE § 625.17 Announcement of the beginning of a...

  12. 20 CFR 625.17 - Announcement of the beginning of a Disaster Assistance Period.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Announcement of the beginning of a Disaster Assistance Period. 625.17 Section 625.17 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR DISASTER UNEMPLOYMENT ASSISTANCE § 625.17 Announcement of the beginning of a...

  13. 20 CFR 615.13 - Announcement of the beginning and ending of Extended Benefit Periods.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Announcement of the beginning and ending of... Extended Benefit Period, whichever is appropriate. The Department shall also notify appropriate news media... shall promptly announce the determination through appropriate news media in the State and notify the...

  14. 48 CFR 3005.470 - Contractor award announcements, advertisements, and releases.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 7 2013-10-01 2012-10-01 true Contractor award announcements, advertisements, and releases. 3005.470 Section 3005.470 Federal Acquisition Regulations System... PUBLICIZING CONTRACT ACTIONS Release of Information 3005.470 Contractor award announcements, advertisements...

  15. 48 CFR 3005.470 - Contractor award announcements, advertisements, and releases.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 7 2014-10-01 2014-10-01 false Contractor award announcements, advertisements, and releases. 3005.470 Section 3005.470 Federal Acquisition Regulations System... PUBLICIZING CONTRACT ACTIONS Release of Information 3005.470 Contractor award announcements, advertisements...

  16. 48 CFR 3005.470 - Contractor award announcements, advertisements, and releases.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 7 2012-10-01 2012-10-01 false Contractor award announcements, advertisements, and releases. 3005.470 Section 3005.470 Federal Acquisition Regulations System... PUBLICIZING CONTRACT ACTIONS Release of Information 3005.470 Contractor award announcements, advertisements...

  17. 76 FR 40734 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ...-Counter Drugs as Generally Recognized as Safe and Effective and Not Misbranded AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing that a... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement...

  18. 21 CFR 530.23 - Procedure for setting and announcing safe levels.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Procedure for setting and announcing safe levels... for setting and announcing safe levels. (a) FDA may issue an order establishing a safe level for a... in the Federal Register a notice of the order. The notice will include: (1) A statement setting...

  19. 48 CFR 5.404-2 - Announcements of long-range acquisition estimates.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-range acquisition estimates. 5.404-2 Section 5.404-2 Federal Acquisition Regulations System FEDERAL... Announcements of long-range acquisition estimates. Further publicizing, consistent with the needs of the individual case, may be accomplished by announcing through the GPE that long-range acquisition estimates...

  20. 48 CFR 5.404-2 - Announcements of long-range acquisition estimates.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-range acquisition estimates. 5.404-2 Section 5.404-2 Federal Acquisition Regulations System FEDERAL... Announcements of long-range acquisition estimates. Further publicizing, consistent with the needs of the individual case, may be accomplished by announcing through the GPE that long-range acquisition estimates...

  1. 48 CFR 5.404-2 - Announcements of long-range acquisition estimates.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-range acquisition estimates. 5.404-2 Section 5.404-2 Federal Acquisition Regulations System FEDERAL... Announcements of long-range acquisition estimates. Further publicizing, consistent with the needs of the individual case, may be accomplished by announcing through the GPE that long-range acquisition estimates...

  2. 48 CFR 5.404-2 - Announcements of long-range acquisition estimates.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-range acquisition estimates. 5.404-2 Section 5.404-2 Federal Acquisition Regulations System FEDERAL... Announcements of long-range acquisition estimates. Further publicizing, consistent with the needs of the individual case, may be accomplished by announcing through the GPE that long-range acquisition estimates...

  3. 76 FR 28045 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ..., Labeling, or Holding Operations for Dietary Supplements AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing that a collection of information... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of...

  4. 29 CFR 793.11 - Combination announcer, news editor and chief engineer.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Combination announcer, news editor and chief engineer. 793...)(9) OF THE FAIR LABOR STANDARDS ACT Requirements for Exemption § 793.11 Combination announcer, news... as a news editor. In such cases, the primary employment test under the section 13(b)(9) exemption...

  5. 29 CFR 793.11 - Combination announcer, news editor and chief engineer.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Combination announcer, news editor and chief engineer. 793...)(9) OF THE FAIR LABOR STANDARDS ACT Requirements for Exemption § 793.11 Combination announcer, news... as a news editor. In such cases, the primary employment test under the section 13(b)(9) exemption...

  6. 29 CFR 793.11 - Combination announcer, news editor and chief engineer.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Combination announcer, news editor and chief engineer. 793...)(9) OF THE FAIR LABOR STANDARDS ACT Requirements for Exemption § 793.11 Combination announcer, news... as a news editor. In such cases, the primary employment test under the section 13(b)(9) exemption...

  7. 29 CFR 793.11 - Combination announcer, news editor and chief engineer.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Combination announcer, news editor and chief engineer. 793...)(9) OF THE FAIR LABOR STANDARDS ACT Requirements for Exemption § 793.11 Combination announcer, news... as a news editor. In such cases, the primary employment test under the section 13(b)(9) exemption...

  8. 77 FR 24553 - Announcement of National Small Business Week Video Contest Under the America Competes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... ADMINISTRATION Announcement of National Small Business Week Video Contest Under the America Competes... of National Small Business Week 2012, the U.S. Small Business Administration (SBA) announces a video... Administration is looking for creative videos from small businesses that show how they have been assisted by an...

  9. A Job Announcement Analysis of Educational Technology Professional Positions: Knowledge, Skills, and Abilities

    ERIC Educational Resources Information Center

    Kang, YoungJu; Ritzhaupt, Albert D.

    2015-01-01

    The purpose of this research was to identify the competencies of an educational technologist via a job announcement analysis. Four hundred job announcements were collected from a variety of online job databases over a 5-month period. Following a systematic process of collection, documentation, and analysis, we derived over 150 knowledge, skill,…

  10. 78 FR 25292 - Announcement of Funding Awards; Office of Native American Programs Training and Technical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... URBAN DEVELOPMENT Announcement of Funding Awards; Office of Native American Programs Training and...)(C) of the Department of Housing and Urban Development Reform Act of 1989, this announcement notifies... (NHHBG) program, including the creation of decent housing, suitable living environments, and...

  11. 76 FR 75899 - Announcement of Vacancy on the Osage Tribal Education Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-05

    ... Bureau of Indian Affairs Announcement of Vacancy on the Osage Tribal Education Committee AGENCY: Bureau of Indian Education, Interior. ACTION: Notice. SUMMARY: The Bureau of Indian Education is announcing that a vacancy has occurred on the Osage Tribal Education Committee. This vacancy is the Hominy...

  12. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  13. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  14. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MILK), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  15. 7 CFR 1000.53 - Announcement of class prices, component prices, and advanced pricing factors.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Milk), DEPARTMENT OF AGRICULTURE GENERAL PROVISIONS OF FEDERAL MILK MARKETING ORDERS Class Prices § 1000.53 Announcement of class prices... administrator for each Federal milk marketing order shall announce the following prices (as applicable to...

  16. European Space Agency announces contest to "Name the Cluster Quartet"

    NASA Astrophysics Data System (ADS)

    2000-02-01

    1. Contest rules The European Space Agency (ESA) is launching a public competition to find the most suitable names for its four Cluster II space weather satellites. The quartet, which are currently known as flight models 5, 6, 7 and 8, are scheduled for launch from Baikonur Space Centre in Kazakhstan in June and July 2000. Professor Roger Bonnet, ESA Director of Science Programme, announced the competition for the first time to the European Delegations on the occasion of the Science Programme Committee (SPC) meeting held in Paris on 21-22 February 2000. The competition is open to people of all the ESA member states (*). Each entry should include a set of FOUR names (places, people, or things from history, mythology, or fiction, but NOT living persons). Contestants should also describe in a few sentences why their chosen names would be appropriate for the four Cluster II satellites. The winners will be those which are considered most suitable and relevant for the Cluster II mission. The names must not have been used before on space missions by ESA, other space organizations or individual countries. One winning entry per country will be selected to go to the Finals of the competition. The prize for each national winner will be an invitation to attend the first Cluster II launch event in mid-June 2000 with their family (4 persons) in a 3-day trip (including excursions to tourist sites) to one of these ESA establishments: ESRIN (near Rome, Italy): winners from France, Ireland, United Kingdom, Belgium. VILSPA (near Madrid, Spain): winners from The Netherlands, Norway, Sweden, Finland. ESTEC (near Amsterdam, The Netherlands): winners from Germany, Denmark, Switzerland, Austria. ESOC (in the Rhine Valley, Germany): winners from Italy, Spain , Portugal. During the first Cluster II launch event (June 2000) the chosen four names for the spacecraft will be announced. The grand prize will be: * a trip for the winner and family (4 people) to Paris where ESA's headquarters are

  17. The Decompression Sickness and Venous Gas Emboli Consequences of Air Breaks During 100% Oxygen Prebreathe

    NASA Technical Reports Server (NTRS)

    Conkin, J.; Gernhardt, M. L.; Powell, M. R.

    2004-01-01

    Not enough is known about the increased risk of hypobaric decompression sickness (DCS) and production of venous (VGE) and arterial (AGE) gas emboli following an air break in an otherwise normal 100% resting oxygen (O2) prebreathe (PB), and certainly a break in PB when exercise is used to accelerate nitrogen (N2) elimination from the tissues. Current Aeromedical Flight Rules at the Johnson Space Center about additional PB payback times are untested, possibly too conservative, and therefore not optimized for operational use. A 10 min air break at 90 min into a 120 min PB that includes initial dual-cycle ergometry for 10 min will show a measurable increase in the risk of DCS and VGE after ascent to 4.3 psia compared to a 10 min break at 15 min into the PB, or when there is no break in PB. Data collection with humans begins in 2005, but here we first evaluate the hypothesis using three models of tissue N2 kinetics: Model I is a simple single half-time compartment exponential model, Model II is a three compartment half-time exponential model, and Model III is a variable half-time compartment model where the percentage of maximum O2 consumption for the subject during dual-cycle ergometry exercise defines the half-time compartment. Model I with large rate constants to simulate an exercise effect always showed a late break in PB had the greatest consequence. Model II showed an early break had the greatest consequence. Model III showed there was no difference between early or late break in exercise PB. Only one of these outcomes will be observed when humans are tested. Our results will favor one of these models, and so advance our understanding of tissue N2 kinetics, and of altitude DCS after an air break in PB.

  18. 'Dynamical Supersymmetry Breaking, with Flavor'

    SciTech Connect

    Craig, Nathaniel; Essig, Rouven; Franco, Sebastian; Kachru, Shamit; Torroba, Gonzalo; /Stanford U., Phys. Dept. /SLAC /Santa Barbara, KITP /UC, Santa Barbara

    2010-08-26

    We explore calculable models with low-energy supersymmetry where the flavor hierarchy is generated by quark and lepton compositeness, and where the composites emerge from the same sector that dynamically breaks supersymmetry. The observed pattern of Standard Model fermion masses and mixings is obtained by identifying the various generations with composites of different dimension in the ultraviolet. These 'single-sector' supersymmetry breaking models give rise to various spectra of soft masses which are, in many cases, quite distinct from what is commonly found in models of gauge or gravity mediation. In typical models which satisfy all flavor-changing neutral current constraints, both the first and second generation sparticles have masses of order 20 TeV, while the stop mass is a few TeV. In other cases, all sparticles obtain masses of order a few TeV predominantly from gauge mediation, even though the first two generations are composite.

  19. Dynamical supersymmetry breaking, with flavor

    SciTech Connect

    Craig, Nathaniel; Essig, Rouven; Franco, Sebastian; Kachru, Shamit; Torroba, Gonzalo

    2010-04-01

    We explore calculable models with low-energy supersymmetry where the flavor hierarchy is generated by quark and lepton compositeness, and where the composites emerge from the same sector that dynamically breaks supersymmetry. The observed pattern of standard model fermion masses and mixings is obtained by identifying the various generations with composites of different dimension in the ultraviolet. These 'single-sector' supersymmetry-breaking models give rise to various spectra of soft masses which are, in many cases, quite distinct from what is commonly found in models of gauge or gravity mediation. In typical models which satisfy all flavor-changing neutral current constraints, both the first- and second-generation sparticles have masses of order 20 TeV, while the stop mass is a few TeV. In other cases, all sparticles obtain masses of order a few TeV predominantly from gauge mediation, even though the first two generations are composite.

  20. Resonantly amplified vibronic symmetry breaking

    NASA Astrophysics Data System (ADS)

    Poliakoff, E. D.; Rathbone, G. J.; Bozek, J. D.; Lucchese, R. R.

    2002-05-01

    In photoelectron spectroscopy, it is normally assumed that excitation of a single quantum of a non-totally symmetric vibrational mode is forbidden owing to symmetry constraints. Using vibrationally resolved photoelectron spectroscopy over a broad spectral range, we have shown that a previously overlooked mechanism can lead to these nominally forbidden transitions. Specifically, the photoelectron can mediate the oscillator strength for such a transition via resonantly amplified vibronic symmetry breaking, and this effect results from intrachannel rather than interchannel coupling. In our first experiments, we focused on bending excitation accompanying CO2 photoionization. Photoelectron spectroscopy on the CO_2^+(C^2Σ_g^+) state showed that the excitation of the (010) vibrational mode is mediated by a shape resonant continuum electron. The degree of vibrational excitation can be substantial, and extensions to other types of symmetry breaking are currently being investigated.

  1. Breaking a dark degeneracy with gravitational waves

    SciTech Connect

    Lombriser, Lucas; Taylor, Andy E-mail: ant@roe.ac.uk

    2016-03-01

    We identify a scalar-tensor model embedded in the Horndeski action whose cosmological background and linear scalar fluctuations are degenerate with the concordance cosmology. The model admits a self-accelerated background expansion at late times that is stable against perturbations with a sound speed attributed to the new field that is equal to the speed of light. While degenerate in scalar fluctuations, self-acceleration of the model implies a present cosmological tensor mode propagation at ∼<95 % of the speed of light with a damping of the wave amplitude that is ∼>5 % less efficient than in general relativity. We show that these discrepancies are endemic to self-accelerated Horndeski theories with degenerate large-scale structure and are tested with measurements of gravitational waves emitted by events at cosmological distances. Hence, gravitational-wave cosmology breaks the dark degeneracy in observations of the large-scale structure between two fundamentally different explanations of cosmic acceleration—a cosmological constant and a scalar-tensor modification of gravity. The gravitational wave event GW150914 recently detected with the aLIGO instruments and its potential association with a weak short gamma-ray burst observed with the Fermi GBM experiment may have provided this crucial measurement.

  2. Explaining quantum spontaneous symmetry breaking

    NASA Astrophysics Data System (ADS)

    Liu, Chuang; Emch, Gérard G.

    Two accounts of quantum symmetry breaking (SSB) in the algebraic approach are compared: the representational and the decompositional account. The latter account is argued to be superior for understanding quantum SSB. Two exactly solvable models are given as applications of our account: the Weiss-Heisenberg model for ferromagnetism and the BCS model for superconductivity. Finally, the decompositional account is shown to be more conducive to the causal explanation of quantum SSB.

  3. Fermion mass without symmetry breaking

    NASA Astrophysics Data System (ADS)

    Catterall, Simon

    2016-01-01

    We examine a model of reduced staggered fermions in three dimensions interacting through an SO (4) invariant four fermion interaction. The model is similar to that considered in a recent paper by Ayyer and Chandrasekharan [1]. We present theoretical arguments and numerical evidence which support the idea that the system develops a mass gap for sufficiently strong four fermi coupling without producing a symmetry breaking fermion bilinear condensate. Massless and massive phases appear to be separated by a continuous phase transition.

  4. Chaotic inflation and supersymmetry breaking

    SciTech Connect

    Kallosh, Renata; Linde, Andrei; Rube, Tomas; Olive, Keith A.

    2011-10-15

    We investigate the recently proposed class of chaotic inflation models in supergravity with an arbitrary inflaton potential V({phi}). These models are extended to include matter fields in the visible sector and we employ a mechanism of supersymmetry breaking based on a particular phenomenological version of the KKLT mechanism (the KL model). We describe specific features of reheating in this class of models and show how one can solve the cosmological moduli and gravitino problems in this context.

  5. Fermion mass without symmetry breaking

    DOE PAGES

    Catterall, Simon

    2016-01-20

    We examine a model of reduced staggered fermions in three dimensions interacting through an SO (4) invariant four fermion interaction. The model is similar to that considered in a recent paper by Ayyer and Chandrasekharan. We present theoretical arguments and numerical evidence which support the idea that the system develops a mass gap for sufficiently strong four fermi coupling without producing a symmetry breaking fermion bilinear condensate. As a result, massless and massive phases appear to be separated by a continuous phase transition.

  6. Information Update Research Fellowship for International Young Scientists NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Danish National Research Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects with DFG News in Brief: NSFC set up Department of Medical Sciences NSFC Announced Approved Cooperative Projects With France and Germany NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Academy of Finland NSFC Announced Application Guide for Cooperative Research Projects with K. T. Li Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research projects With Japan Science and Technology Agency NSFC Announced Application Guide for Cooperative Research Projects With Royal Society of Edinburgh for 2010 NSFC Announced a List of proved Cooperative Projects With Three International Organizations

    NASA Astrophysics Data System (ADS)

    2009-01-01

    Research Fellowship for International Young Scientists NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Danish National Research Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects with DFG News in Brief: NSFC set up Department of Medical Sciences NSFC Announced Approved Cooperative Projects With France and Germany NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Academy of Finland NSFC Announced Application Guide for Cooperative Research Projects with K. T. Li Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research projects With Japan Science and Technology Agency NSFC Announced Application Guide for Cooperative Research Projects With Royal Society of Edinburgh for 2010 NSFC Announced a List of proved Cooperative Projects With Three International Organizations

  7. Gauge Theories and Spontaneous Symmetry Breaking.

    DTIC Science & Technology

    1980-11-01

    breaking spontaneous symmetric breaking , Higgs mechanism bifurcation problem RATr0ACT’fwwdhn om pea71 Ul nonmevi dumad #~lyb block Im.,) his report is a...field theories. It was felt that the symmetry breaking used by the physicists LiI (a procedure known as the Higgs mechanism) is not precisely a...feeling, after some discussions, that the symmctry breaking used by the phyalciuts (a procedure known as the Higgs mechanism) is not precisely a

  8. 45 CFR 2505.6 - What are the procedures for making a public announcement of a meeting?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... announcement of a meeting? 2505.6 Section 2505.6 Public Welfare Regulations Relating to Public Welfare... ACT § 2505.6 What are the procedures for making a public announcement of a meeting? (a) For each meeting, the Board shall make a public announcement, at least one week before the meeting, of— (1)...

  9. The Myths of Chinese Images Revisited: Persuasive Strategies in Hong Kong Anti-Drug Public Service Announcements.

    ERIC Educational Resources Information Center

    Wong, Wendy Siuyi; Cuklanz, Lisa M.

    Hong Kong's Department of Information Services has been producing and systematically airing public service announcements (known as announcements in the public interest, or APIs) on a variety of selected themes such as cleaning up Hong Kong, road safety, crime, drugs, and health issues for over 20 years. The television announcements are shown every…

  10. 77 FR 14558 - Announcement of Funding Awards for the Public and Indian Housing Resident Opportunity and Self...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-12

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Public and Indian Housing Resident Opportunity... Secretary for the Office of Public and Indian Housing, HUD. ACTION: Announcement of Funding Awards. SUMMARY... of 1989, this announcement notifies the public of funding decisions made by the Department...

  11. 78 FR 28602 - Announcement of Funding Awards for the Public and Indian Housing Resident Opportunity and Self...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-15

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Public and Indian Housing Resident Opportunity... Assistant Secretary for the Office of Public and Indian Housing, HUD. ] ACTION: Announcement of Funding... Development Reform Act of 1989, this announcement notifies the public of funding decisions made by...

  12. Family-friendly research and workplace initiative announced

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2011-10-01

    A new U.S. National Science Foundation (NSF) initiative aims to increase the participation of women and girls in the fields of science, technology, engineering, and math (STEM) over the next 10 years by providing more flexible research policies, promoting flexible workplace options, and supporting STEM careers for women, Obama administration officials announced on 26 September. Currently, women earn about 41% of STEM doctoral degrees awarded by U.S. educational institutions but make up only about 28% of tenure-track faculty in U.S. colleges and universities, the officials said. "Unfortunately, too many young women drop out of promising careers in science, engineering, and math because of conflicts between their desire to start families and the need to rapidly ramp up their careers," said John Holdren, director of the White House Office of Science and Technology Policy (OSTP). "The way to help women stay in the STEM jobs pipeline is to create and support more flexible workplace policies that allow a women's career—or a man's, for that matter, but as we know, it's more common for women to give up STEM careers for family reasons—to thrive even as time is allowed for important family responsibilities."

  13. EPA announces final revisions to superfund national contingency plan

    SciTech Connect

    Not Available

    1990-04-01

    EPA has announced final revisions to the National Contingency Plan (NCP), which lays the ground rules for how EPA and other federal agencies, states and private parties clean up hazardous wastes sites and discharges of oil. The new NCP serves to strengthen key areas of the Superfound implementation process as recommended in EPA Administrator William Reily's so called 90-day Management Review in June 1989. The management review emphasized technologies development, public involvement, and realistic goals, such as making sites safer and addressing worst sites first. The National Priorities List (NPL) is EPA's list of those sites posing the greatest danger or potential danger to human health and the environment. There are currently 1219 sites on the NPL. Other issues addressed in the new NCP include informing the public of the types of remedies that EPA has selected, or anticipates selecting; strengthening state involvement by authorizing states to conduct investigations, analyses and remedy selections at federal Superfund sites; and measuring success of site cleanups.

  14. Unparticles and electroweak symmetry breaking

    SciTech Connect

    Lee, Jong-Phil

    2008-11-23

    We investigate a scalar potential inspired by the unparticle sector for the electroweak symmetry breaking. The scalar potential contains the interaction between the standard model fields and unparticle sector. It is described by the non-integral power of fields that originates from the nontrivial scaling dimension of the unparticle operator. It is found that the electroweak symmetry is broken at tree level when the interaction is turned on. The scale invariance of unparticle sector is also broken simultaneously, resulting in a physical Higgs and a new lighter scalar particle.

  15. Inflationary implications of supersymmetry breaking

    SciTech Connect

    Borghese, Andrea; Roest, Diederik; Zavala, Ivonne

    2013-07-23

    We discuss a general bound on the possibility to realise inflation in any minimal supergravity with F-terms. The derivation crucially depends on the sGoldstini, the scalar field directions that are singled out by spontaneous supersymmetry breaking. The resulting bound involves both slow-roll parameters and the geometry of the Kähler manifold of the chiral scalars. We analyse the inflationary implications of this bound, and in particular discuss to what extent the requirements of single field and slow-roll can both be met in F-term inflation.

  16. History of electroweak symmetry breaking

    NASA Astrophysics Data System (ADS)

    Kibble, T. W. B.

    2015-07-01

    In this talk, I recall the history of the development of the unified electroweak theory, incorporating the symmetry-breaking Higgs mechanism, as I saw it from my standpoint as a member of Abdus Salam's group at Imperial College. I start by describing the state of physics in the years after the Second World War, explain how the goal of a unified gauge theory of weak and electromagnetic interactions emerged, the obstacles encountered, in particular the Goldstone theorem, and how they were overcome, followed by a brief account of more recent history, culminating in the historic discovery of the Higgs boson in 2012.

  17. Give Young Scientists a Break

    SciTech Connect

    Wiley, H. S.

    2009-11-01

    There has been much concern about the impact of tight funding on the careers of young scientists. When only a small percentage of grants are approved, even the smallest problem or error with an application can push it out of the funding range. Unfortunately, the relative lack of grant writing skills by new investigators often has this effect. To avoid a situation where only experienced investigators with polished writing skills are funded, the National Institutes of Health has instituted a more generous ranking scale for new investigators. Not surprisingly, some senior investigators have protested, calling it reverse discrimination. I say that their anger is misplaced. New investigators do deserve a break.

  18. Directional excitation without breaking reciprocity

    NASA Astrophysics Data System (ADS)

    Ramezani, Hamidreza; Dubois, Marc; Wang, Yuan; Shen, Y. Ron; Zhang, Xiang

    2016-09-01

    We propose a mechanism for directional excitation without breaking reciprocity. This is achieved by embedding an impedance matched parity-time symmetric potential in a three-port system. The amplitude distribution within the gain and loss regions is strongly influenced by the direction of the incoming field. Consequently, the excitation of the third port is contingent on the direction of incidence while transmission in the main channel is immune. Our design improves the four-port directional coupler scheme, as there is no need to implement an anechoic termination to one of the ports.

  19. Leaders break ground for INFINITY

    NASA Image and Video Library

    2008-11-20

    Community leaders from Mississippi and Louisiana break ground for the new INFINITY at NASA Stennis Space Center facility during a Nov. 20 ceremony. Groundbreaking participants included (l to r): Gottfried Construction representative John Smith, Mississippi Highway Commissioner Wayne Brown, INFINITY board member and Apollo 13 astronaut Fred Haise, Stennis Director Gene Goldman, Studio South representative David Hardy, Leo Seal Jr. family representative Virginia Wagner, Hancock Bank President George Schloegel, Mississippi Rep. J.P. Compretta, Mississippi Band of Choctaw Indians representative Charlie Benn and Louisiana Sen. A.G. Crowe.

  20. Leaders break ground for INFINITY

    NASA Technical Reports Server (NTRS)

    2008-01-01

    Community leaders from Mississippi and Louisiana break ground for the new INFINITY at NASA Stennis Space Center facility during a Nov. 20 ceremony. Groundbreaking participants included (l to r): Gottfried Construction representative John Smith, Mississippi Highway Commissioner Wayne Brown, INFINITY board member and Apollo 13 astronaut Fred Haise, Stennis Director Gene Goldman, Studio South representative David Hardy, Leo Seal Jr. family representative Virginia Wagner, Hancock Bank President George Schloegel, Mississippi Rep. J.P. Compretta, Mississippi Band of Choctaw Indians representative Charlie Benn and Louisiana Sen. A.G. Crowe.

  1. Breaking Points in Quartic Maps

    NASA Astrophysics Data System (ADS)

    Romera, M.; Pastor, G.; Martin, A.; Orue, A. B.; Montoya, F.; Danca, M.-F.

    Dynamical systems, whether continuous or discrete, are used by physicists in order to study nonlinear phenomena. In the case of discrete dynamical systems, one of the most used is the quadratic map depending on a parameter. However, some phenomena can depend alternatively on two values of the same parameter. We use the quadratic map xn+1 = 1 - axn2 when the parameter alternates between two values during the iteration process. In this case, the orbit of the alternate system is the sum of the orbits of two quartic maps. The bifurcation diagrams of these maps present breaking points at which there is an abrupt change in their evolution.

  2. Fermion mass without symmetry breaking

    SciTech Connect

    Catterall, Simon

    2016-01-20

    We examine a model of reduced staggered fermions in three dimensions interacting through an SO (4) invariant four fermion interaction. The model is similar to that considered in a recent paper by Ayyer and Chandrasekharan. We present theoretical arguments and numerical evidence which support the idea that the system develops a mass gap for sufficiently strong four fermi coupling without producing a symmetry breaking fermion bilinear condensate. As a result, massless and massive phases appear to be separated by a continuous phase transition.

  3. Stigmatizing the other: An exploratory study of unintended consequences of eating disorder public service announcements.

    PubMed

    Iles, Irina A; Atwell Seate, Anita; Waks, Leah

    2015-07-27

    This research explores the intended and unintended consequences of eating disorder public service announcements. We assessed participants' attitudes toward eating disorders and people with eating disorders, willingness to interact with people with eating disorders, and experience with eating disorders (covariate) at Time 1. At Time 2, participants were randomly assigned to watch a stigmatizing or a non-stigmatizing eating disorder public service announcement. Exposure to the stigmatizing public service announcement resulted in more negative attitudes toward eating disorders and in less willingness to interact with people with eating disorders, but not in significantly more negative attitudes toward people with eating disorders. The discussion highlights the practical implications for health communication campaigns.

  4. To Break or Not To Break: Sex Chromosome Hemizygosity During Meiosis in Caenorhabditis.

    PubMed

    Van, Mike V; Larson, Braden J; Engebrecht, JoAnne

    2016-11-01

    Meiotic recombination establishes connections between homologous chromosomes to promote segregation. Hemizygous regions of sex chromosomes have no homologous chromosome to recombine with, yet must be transmitted through meiosis. An extreme case of hemizygosity exists in the genus Caenorhabditis, where males have a single X chromosome that completely lacks a homologous partner. To determine whether similar strategies have evolved to accommodate hemizygosity of the X during male meiosis in Caenorhabditis with distinct modes of sexual reproduction, we examined induction and processing of meiotic double strand breaks (DSBs) in androdioecious (hermaphrodite/male) Caenorhabditis elegans and C. briggsae, and gonochoristic (female/male) C. remanei and C. brenneri Analysis of the recombinase RAD-51 suggests more meiotic DSBs are induced in gonochoristic vs. androdioecious species. However, in late prophase in all species, chromosome pairs are restructured into bivalents around a single axis, suggesting that the holocentric nature of Caenorhabditis chromosomes dictates a single crossover per bivalent regardless of the number of DSBs induced. Interestingly, RAD-51 foci were readily observed on the X chromosome of androdioecious male germ cells, while very few were detected in gonochoristic male germ cells. As in C. elegans, the X chromosome in C. briggsae male germ cells undergoes transient pseudosynapsis and flexibility in DSB repair pathway choice. In contrast, in C. remanei and C. brenneri male germ cells, the X chromosome does not undergo pseudosynapsis and appears refractory to SPO-11-induced breaks. Together our results suggest that distinct strategies have evolved to accommodate sex chromosome hemizygosity during meiosis in closely related Caenorhabditis species. Copyright © 2016 by the Genetics Society of America.

  5. Momentum flux in breaking wavelets

    NASA Astrophysics Data System (ADS)

    Csanady, G. T.

    1990-08-01

    A breaking wavelet is taken to consist of a roller and a trailing turbulent wake, both riding on an irrotational wave. The shear stress force on the separation streamline between the roller and the underlying flow is balanced mainly by the horizontal pressure force on the same streamline. The pressure force acts on the underlying flow and reduces wavelet momentum; the shear force generates the momentum deficit of the wake. In this manner, wavelet momentum is turned into shear flow momentum. In wind-driven wavelets the shear force of the wind aids roller formation: rollers form at a relatively low approach momentum from boundary layer fluid generated by surface shear. Breaking wavelets have been modeled by superimposing the surface disturbance generated by a roller on a sinusoidal wave. The phase relationship of the two components determines how much momentum is extracted from the wave. The models show the characteristic asymmetric, forward leaning shape of breakers. The wave under the roller is shortened, so that the steepness of the breaker is even greater than it would be on account of the roller's presence alone. Ahead of the roller's toe, capillary waves are generated. On short waves these are of easily visible amplitude and serve to identify the presence of a roller.

  6. GUT breaking on the brane?

    SciTech Connect

    Smith, David; Nomura, Yasunori; Weiner, Neal

    2001-04-04

    We present a five-dimensional supersymmetric SU(5) theory in which the gauge symmetry is broken maximally (i.e. at the 5D Planck scale M{sub *}) on the same 4D brane where chiral matter is localized. Masses of the lightest Kaluza-Klein modes for the colored Higgs and X and Y gauge fields are determined by the compactification scale of the fifth dimension, M{sub C} {approx} 10{sup 15} GeV, rather than by M{sub *}. These fields' wave functions are repelled from the GUT-breaking brane, so that proton decay rates are suppressed below experimental limits. Above the compactification scale, the differences between the standard model gauge couplings evolve logarithmically, so that ordinary logarithmic gauge coupling unification is preserved. The maximal breaking of the grand unified group can also lead to other effects, such as O(1) deviations from SU(5) predictions of Yukawa couplings, even in models utilizing the Froggatt-Nielsen mechanism.

  7. Introduction to Electroweak Symmetry Breaking

    SciTech Connect

    Dawson,S.

    2008-10-02

    The Standard Model (SM) is the backbone of elementary particle physics-not only does it provide a consistent framework for studying the interactions of quark and leptons, but it also gives predictions which have been extensively tested experimentally. In these notes, I review the electroweak sector of the Standard Model, discuss the calculation of electroweak radiative corrections to observables, and summarize the status of SM Higgs boson searches. Despite the impressive experimental successes, however, the electroweak theory is not completely satisfactory and the mechanism of electroweak symmetry breaking is untested. I will discuss the logic behind the oft-repeated statement: 'There must be new physics at the TeV scale'. These lectures reflect my strongly held belief that upcoming results from the LHC will fundamentally change our understanding of electroweak symmetry breaking. In these lectures, I review the status of the electroweak sector of the Standard Model, with an emphasis on the importance of radiative corrections and searches for the Standard Model Higgs boson. A discussion of the special role of the TeV energy scale in electroweak physics is included.

  8. Energy jump during bond breaking

    NASA Astrophysics Data System (ADS)

    Miyazawa, Naoki; Hakamada, Masataka; Mabuchi, Mamoru

    2017-07-01

    In current fracture theory, the fracture stress is related to the surface energy on the basis of linear elastic theory. However, the fracture stress does not necessarily exceed the stress required to break atomic bonds. Here, we show that a jump in the inelastic separation energy is generated by fracture, where the inelastic separation energy is the energy between the separation planes measured by excluding the contribution of elastic relaxation, and the stress at the onset of the energy jump is the fracture stress. Analysis of the electronic states of β -SiC (cubic SiC), Ge, and Cu by first-principles tensile tests shows that the electrons redistribute during surface formation in the transition from the onset to the end of the energy jump. Therefore, it is suggested that the inelastic separation energy at the end of the energy jump can be identified with the fracture energy. Also, first-principles shear tests show that an energy jump occurs during shearing for β -SiC , but not for Ge and Cu. Thus, an energy jump is a sign of fracture (bond breaking), and an energy jump during shearing is a good indicator estimating the ductile and brittle character. These principles can hold for any solid and will therefore be beneficial for the fundamental understanding of the mechanical properties of solids and for their industrial applications.

  9. Late recurrence of medulloblastoma.

    PubMed

    Stevens, Brittney; Razzaqi, Faisal; Yu, Lolie; Craver, Randall

    2008-01-01

    We present a child with a cerebellar medulloblastoma, diagnosed at age three, treated with near total surgical resection, radiotherapy, and chemotherapy, that recurred 13 years after the initial diagnosis. This late recurrence exceeds the typical 10-year survival statistics that are in common use, and exceeds the Collins rule. Continued follow-up of these children is justified to increase the likelihood of detecting these late recurrences early and to learn more about these late recurrences.

  10. NASA Announces Contest to Name X-Ray Observatory

    NASA Astrophysics Data System (ADS)

    1998-04-01

    NASA is searching for a new name for the Advanced X-ray Astrophysics Facility (AXAF), currently scheduled for launch Dec. 3, 1998, from the Space Shuttle Columbia. AXAF is the third of NASA's Great Observatories, after the Hubble Space Telescope and the Compton Gamma Ray Observatory. Once in orbit around Earth, it will explore hot, turbulent regions in the universe where X-rays are produced. Dr. Alan Bunner, director of NASA's Structure and Evolution of the universe science program, will announce April 18 at the National Science Teacher's Association meeting in Las Vegas, NV, the start of a contest, open to people worldwide, to find a new name for the observatory. Entries should contain the name of a person (not living), place, or thing from history, mythology, or fiction. Contestants should describe in a few sentences why this choice would be a good name for AXAF. The name must not have been used before on space missions by NASA or other organizations or countries. The grand prize will be a trip to NASA's Kennedy Space Center in Cape Canaveral, FL, to see the launch of the satellite aboard the Space Shuttle. Ten runner-up prizes will be awarded and all entrants will receive an AXAF poster. The grand prize is sponsored by TRW Inc., AXAF's prime contractor. The AXAF Science Center in Cambridge, MA, will run the contest for NASA. NASA will announce the final selection of the winning name later this year. Entries also can be mailed to: AXAF Contest, AXAF Science Center, Office of Education and Public Outreach, 60 Garden Street, MS 83, Cambridge, MA 02138. Mailed entries must be postmarked no later than June 30, 1998. All entries must state a name for the mission, along with the reason the name would make a good choice. The observatory, now in the final stages of assembly and testing at TRW's facility in Redondo Beach, CA, is more than 45 feet long and weighs 10,500 pounds. AXAF is the largest and most powerful X-ray observatory ever constructed, and its images will be

  11. NASA Announces Delay in Shipment of Chandra Observatory

    NASA Astrophysics Data System (ADS)

    1999-01-01

    NASA today announced that it will delay this month's planned shipment of its Chandra X-ray Observatory from prime contractor TRW Space and Electronics Group, Redondo Beach, CA, to NASA's Kennedy Space Center , FL. The postponement will allow TRW to evaluate and correct a potential problem with several printed circuit boards in the observatory's command and data management system. TRW notified NASA of the potential problem last week after another spacecraft being built by the company experienced a failure during testing that was attributed to similar printed circuit boards. The failed boards and those in Chandra were all made by BF Goodrich Aerospace, Davis Systems Div., Albuquerque, NM, in the same time frame in 1996. The problem has been traced to poor conductivity between different layers of the boards. The boards are used in Chandra's main command and telemetry unit and four remote units. These units provide command and data communications links between the observatory's computer and subsystems. NASA has directed TRW to remove and replace the boards in the main unit, and to conduct further tests and evaluation to determine if it is also necessary to replace the boards in the remote units. The repair, if limited to boards in the main command and telemetry unit, is expected to delay shipment to Kennedy by approximately one week. This will result in approximately a five-week slip in the observatory's launch readiness date, which will allow for integration and testing of the units at Kennedy. If boards in the remote units must also be replaced, a more extensive slip is anticipated.

  12. Seven measures for population control announced in Guangzhou.

    PubMed

    1988-12-01

    On 7 October 1988, the Municipal Government of Guangzhou, China, announced the following Decision: "First, great efforts should be made to strengthen education on the situation and tasks of the family planning programme. Second, family planning work is included in the target responsibility system of leaders at all levels during their terms of office and whether it is good or bad for the fulfillment of their family planning tasks will be considered as one of the criteria for the assessment of cadres in their work to link up with rewards and punishments. Third, the current family planning policies must be resolutely and unswervingly carried out. For those units where family planning policies have not been well carried out and where family planning work has long been stagnant, competent authorities should send capable cadres to help them improve their work within a definite period of time. Fourth, the principle of 'three priorities' (i.e., priority of publicity and education to economic restriction, priority of contraceptive measures to induced abortions, and priority of day-to-day work to shock work) must be adhered to while technical service and work of transforming the backward situation in some places should be done. Fifth, the family planning organizations at all levels must be perfected and ranks of family planning workers be strengthened with the stress on those at the township, town, and street neighbourhood levels. Moreover, the family planning offices should be set up or full-time family planning workers be staffed for enterprises and undertakings in the cities. Sixth, funds for the family planning work must be guaranteed. Seventh, the management of family planning for [the] floating population must be strengthened and a management group for [the] floating population, which consists of representatives from the Municipal Government and departments concerned, must be established."

  13. EPA Announces $400,000 in supplemental brownfields funding to help cleanup, redevelop Allentown site

    EPA Pesticide Factsheets

    PHILADELPHIA (Sept. 23, 2015) - Today the U.S. Environmental Protection Agency announced $400,000 in supplemental funding to the city of Allentown, Pa. to support an ongoing brownfields cleanup project at the Allentown Metal Works Site.

  14. EPA Announces more than $15 Million for Environmental Improvements on Tribal Lands in Arizona

    EPA Pesticide Factsheets

    SAN FRANCISCO - The U.S. Environmental Protection Agency announced over $15 million in funding to invest in Arizona tribes for environmental programs, water and wastewater infrastructure development, community education and capacity building. The an

  15. 76 FR 46819 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Submission of Petitions: Food Additive, Color Additive (Including Labeling), and Generally Recognized as Safe Affirmation; Electronic Submission Using Food and Drug...

  16. FNLM 2013 Events & Programs Announced | NIH MedlinePlus the Magazine

    MedlinePlus

    ... this page please turn Javascript on. FNLM 2013 Events & Programs Announced Past Issues / Winter 2013 Table of Contents At a Mentoring in Medicine (MIM) event, a possible future medical professional gets the chance ...

  17. 77 FR 23732 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Current Good Manufacturing Practices and Related Regulations...'' AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration...

  18. 76 FR 13125 - Announcement of Grant Application Deadlines and Funding Levels; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    .... SUMMARY: The United States Department of Agriculture's (USDA) Rural Utilities Service (RUS) published a... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Rural Utilities Service Announcement of Grant Application Deadlines and Funding Levels;...

  19. 75 FR 27552 - Announcement of the Board of Trustees for the National Environmental Education Foundation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Announcement of the Board of Trustees for the National Environmental Education Foundation AGENCY... Trustees for the National Environmental Education Foundation. The document contained misspelled names. FOR...

  20. 76 FR 72710 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-25

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND... Office of Management and Budget Approval; Adverse Experience Reporting for Licensed Biological Products... Drug Administration (FDA) is announcing that a collection of information entitled ``Adverse...

  1. 75 FR 25239 - Integrated Risk Information System (IRIS); Announcement of Availability of Literature Searches...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... invited to review the literature search results and submit additional information to EPA. Literature... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Integrated Risk Information System (IRIS); Announcement of Availability of Literature Searches for...

  2. 76 FR 56200 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-12

    ... Office of Management and Budget Approval; Tobacco Products, Exemptions From Substantial Equivalence... Administration (FDA) is announcing that a collection of information entitled ``Tobacco Products, Exemptions From... submitted a proposed collection of information entitled ``Tobacco Products, Exemptions From...

  3. 78 FR 52921 - Office of the National Coordinator for Health Information Technology; Announcement of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Office of the National Coordinator for Health Information Technology; Announcement of Requirements and Registration for ``Behavioral Health Patient Empowerment Challenge'' AGENCY: Office of the...

  4. 77 FR 64521 - Announcement of Requirements and Registration for “Health Design Challenge”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Announcement of Requirements and Registration for ``Health Design Challenge'' AGENCY: Office of the National Coordinator for Health Information Technology, HHS. Award Approving Official...

  5. FY 2017 Grant Announcement: FY 2017 Source Reduction Assistance Grant Program

    EPA Pesticide Factsheets

    The EPA Region 10 Pollution Prevention Program is announcing a grant competition for Source Reduction Assistance (SRA) awards. EPA Region 10 anticipates awarding approximately $95,000 in federal grant funding to support SRA agreements.

  6. 76 FR 5160 - Emergency Access Advisory Committee; Announcement of Date of Second Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-28

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION Emergency Access Advisory Committee; Announcement of Date of Second Meeting AGENCY: Federal... Advisory Committee's (``Committee or EAAC'') second meeting. DATES: The Committee's second meeting...

  7. 76 FR 13623 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-14

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Medical Devices; Third Party Review Program Under the Food and Drug Administration Modernization Act AGENCY: Food and Drug Administration, HHS. ACTION:...

  8. 77 FR 21565 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Food and Drug Administration Recall Regulations AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA)...

  9. 77 FR 21560 - Agency Information Collection Activities: Announcement of Board Approval Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... Act Submission, supporting statements and approved collection of information instrument(s) are placed... secrets and commercial or financial information,'' would protect information from disclosure pursuant to a... Agency Information Collection Activities: Announcement of Board Approval Under Delegated Authority...

  10. 76 FR 52003 - Announcement of Funding Awards for the Section 811 Supportive Housing for Persons With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ... Department of Housing and Urban Development Reform Act of 1989, this announcement notifies the public of... of Housing and Urban Development Reform Act of 1989 (103 Stat. 1987. 42 U.S.C. 3545), the...

  11. 77 FR 5044 - Announcement of Funding Awards for the Brownfields Economic Development Initiative (BEDI) Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Brownfields Economic Development Initiative... (FLY) 2010 Notice of Funding Availability (NOFA) for the Brownfield Economic Development Initiative... available by HUD. FOR FURTHER INFORMATION CONTACT: David Kaminsky, Office of Economic Development...

  12. 77 FR 5043 - Announcement of Funding Awards for the Brownfields Economic Development Initiative (BEDI) Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... URBAN DEVELOPMENT Announcement of Funding Awards for the Brownfields Economic Development Initiative...) 2009 Notice of Funding Availability (NOFA) for the Brownfield Economic Development Initiative (BEDI... by HUD. FOR FURTHER INFORMATION CONTACT: David Kaminsky, Office of Economic Development...

  13. 76 FR 57989 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The..., and the delivery of video description, access to emergency programming, and the interoperability and...

  14. 76 FR 19356 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The meeting will address the provision of closed captioning of Internet programming previously captioned on...

  15. 77 FR 6113 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The... description, access to emergency programming, and access to user interfaces, menus, and programming guides...

  16. EPA Announces Collaborative Innovative Research in Mass. and New York to Address State Environmental Issues

    EPA Pesticide Factsheets

    Today, the U.S. Environmental Protection Agency (EPA) announced research projects addressing priority environmental and human health problems in 14 states through partnerships between EPA’s research office, regional offices, and states.

  17. EPA announces additional groundwater investigation at Delaware City PVC Superfund site

    EPA Pesticide Factsheets

    PHILADELPHIA (Oct. 15, 2015) - The U.S. Environmental Protection Agency today announced a new investigation to determine the nature and extent of groundwater contamination at the Delaware City PVC Superfund site in New Castle County.

  18. EPA Announces 2015 ENERGY STAR Certified Manufacturing Plants, Marathon plant in Garyville, La, among those recognized

    EPA Pesticide Factsheets

    DALLAS - (Feb. 24, 2016) The U.S. Environmental Protection Agency (EPA) announced today that the Marathon Louisiana Refining Division in Garyville, La., is among the 70 manufacturing plants across the nation that achieved ENERGY STAR certification f

  19. 75 FR 27625 - Announcement of the Priority Grant Competition for Immediate Release

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... area may be found at our Web site at: http://www.usip.org/grants-fellowships/priority-grant-competition... announced throughout the year. Please visit our Web site at: http://www.usip.org/grants-fellowships/priority...

  20. 10:00 AM EDT TODAY: EPA To Provide Update Following Recent Volkswagen Announcement

    EPA Pesticide Factsheets

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) will host a media call at 10:00 a.m. EDT today, Friday, September 25, to provide an update following the agency's recent Volkswagen announcement.