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Sample records for 6th ecpr general

  1. 169. GENERAL VIEW DOWN 6TH AVE. VIEW TO SOUTHWEST DOWN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    169. GENERAL VIEW DOWN 6TH AVE. VIEW TO SOUTHWEST DOWN 6TH AVE. SHOWING FROM LEFT TO RIGHT, BUILDING 8 (HOSPITAL) WITH PART OF ONE OF ITS 1-STORY WARD WINGS, AND THE 3 ORIGINAL DORMITORY WINGS OF BUILDING 9 (BOQ). - Quonset Point Naval Air Station, Roger Williams Way, North Kingstown, Washington County, RI

  2. 6th International Microbeam Workshop

    SciTech Connect

    Dr Kevin M. Prise

    2004-01-01

    The extended abstracts which are submitted here present a summary of the proceedings of the 6th International Workshop/12th LH Gray Workshop: Microbeam Probes of Cellular Radiation Response, held at St. Catherine's College, University of Oxford, UK on March, 29th-31st, 2003. In 1993 the 4th LH Gray Workshop entitled ''Microbeam Probes of Cellular Radiation Response'' was held at the Gray Cancer Institute in Northwood. This was organized by Prof BD Michael, Dr M. Folkard and Dr KM Prise and brought together 40 participants interested in developing and applying new microbeam technology to problems in radiation biology (1). The workshop was an undoubted success and has spawned a series of subsequent workshops every two years. In the past, these workshops have been highly successful in bringing together groups interested in developing and applying micro-irradiation techniques to the study of cell and tissue damage by ionizing radiations. Following the first microbeam workshop, there has been a rapid growth in the number of centres developing radiobiology microbeams, or planning to do so and there are currently 15-20 worldwide. Much of the recent research using microbeams has used them to study low-dose effects and ''non-targeted'' responses such bystander effects, genomic instability and adaptive responses. The goal of the 6th workshop was to build on our knowledge of the development of microbeam approaches and the application to radiation biology in the future with the meeting stretching over a 3 day period. Over 80 participants reviewed the current state of radiobiology microbeam research worldwide and reported on new technological developments both in the fields of physics and biology.

  3. Workshop on seedling physiology and growth problems in oak plantings (6th) (abstracts). Held in Tomahawk, Wisconsin on September 18-20, 1995. Forest Service general technical report

    SciTech Connect

    Teclaw, R.M.

    1996-07-01

    The sixth workshop on seedling physiology and growth problems in oak plantings was held at Treehaven, University of Wisconsin - Stevens Point Natural Resource and Education Center near Rhinelander, Wisconsin, on September 18-20, 1995. The 1995 workshop presentations addressed three general problem areas: (1) genetics and physiology, (2) nursery practices, and (3) silviculture and field practices of oak. A one day field tour followed the workshop where participants viewed three unique oak ecosystems. The first two stops were at northern hardwood sites, one a fertile mesic site - The Willow Springs Ecosystem Processes Study, the other a less fertile dry-mesic site - The Bird Lake Oak Regeneration Site. The tour concluded at a thinned red pine plantation where the association between pine and oak is being studied.

  4. 6th Amino Acid Assessment Workshop

    USDA-ARS?s Scientific Manuscript database

    The focus of the 6th workshop is on lysine, arginine, and related amino acids. Functions, metabolic pathways, clinical uses, and upper tolerance intakes are emphasized in the articles that follow. Lysine is arguably the most deficient amino acid in the food supply of countries where poverty exists, ...

  5. Kids & Family Reading Report™. 6th Edition

    ERIC Educational Resources Information Center

    Scholastic Inc., 2017

    2017-01-01

    This report presents the 6th Edition of Scholastic's biannual study of children's and parents' attitudes and behaviors about reading. The latest research touches on: (1) Reading Books for Fun; (2) Reading Aloud; (3) Summer Reading; and (4) Favorite Children's Books. This research provides both reasons to celebrate as well as a strong motivation to…

  6. PREFACE: 6th Liquid Matter Conference

    NASA Astrophysics Data System (ADS)

    Dijkstra, Marjolein; van Roij, René; Vroege, Gert Jan; Lekkerkerker, Henk; Frenkel, Daan

    2005-11-01

    This special issue of Journal of Physics: Condensed Matter contains the Proceedings of the 6th Liquid Matter Conference held in Utrecht, The Netherlands, 2-6 July 2005. The three-yearly Liquid Matter Conference is organized by the Liquids Section of the Condensed Matter Division of the European Physical Society. This series of meetings began in Lyon in 1990. The most recent meeting was held in 2003 in Konstanz. The aim of the Liquid Matter Conferences is to bring together scientists working on the liquid state of matter. This rapidly growing field includes the physics, chemistry, biology and chemical engineering of liquid matter as well as various applied research areas. In fact, the Utrecht meeting had, for the first time, a special session devoted to Fundamental Challenges in Applied Liquid Physics and Microfluidics. The Utrecht meeting had 760 registered participants from four continents. An important event at this meeting was the award of the First Liquid Matter Prize of the European Physical Society to Professor Jean-Pierre Hansen FRS, of Cambridge University. In addition to a plenary speech by the recipient of the Liquid Matter Prize, the scientific programme consisted of 10 plenary lectures, 117 symposia talks, 25 of which were keynote lectures and some 650 poster contributions. The meeting also hosted a one-day symposium of the Division of Liquids and Interfaces of the Chemical Sciences division of NWO. This special issue of Journal of Physics: Condensed Matter contains 61 of the oral communications. Liquid state physics is at the interface of many fields of research. As a consequence, many of the attendants come from adjacent fields and find in the Liquid Matter Conference a forum to meet experts from other areas of research. This aspect of the Liquid Matter Conference makes it an exciting meeting as it not only offers the participants an up-to-date picture of the status of research into the liquid state of matter, but it also allows them to establish new

  7. 6th International Immunoglobulin Symposium: poster presentations.

    PubMed

    Fernandez-Cruz, E; Kaveri, S V; Peter, H-H; Durandy, A; Cantoni, N; Quinti, I; Sorensen, R; Bussel, J B; Danieli, M G; Winkelmann, A; Bayry, J; Käsermann, F; Späth, P; Helbert, M; Salama, A; van Schaik, I N; Yuki, N

    2009-12-01

    The posters presented at the 6th International Immunoglobulin Symposium covered a wide range of fields and included both basic science and clinical research. From the abstracts accepted for poster presentation, 12 abstracts were selected for oral presentations in three parallel sessions on immunodeficiencies, autoimmunity and basic research. The immunodeficiency presentations dealt with novel, rare class-switch recombination (CSR) deficiencies, attenuation of adverse events following IVIg treatment, association of immunoglobulin (Ig)G trough levels and protection against acute infection in patients with X-linked agammaglobulinaemia (XLA) and common variable immunodeficiency (CVID), and the reduction of class-switched memory B cells in patients with specific antibody deficiency (SAD). The impact of intravenous immunoglobulin on fetal alloimmune thrombocytopenia, pregnancy and postpartum-related relapses in multiple sclerosis and refractory myositis, as well as experiences with subcutaneous immunoglobulin in patients with multi-focal motor neuropathy, were the topics presented in the autoimmunity session. The interaction of dendritic cell (DC)-SIGN and alpha2,6-sialylated IgG Fc and its impact on human DCs, the enrichment of sialylated IgG in plasma-derived IgG, as wells as prion surveillance and monitoring of anti-measles titres in immunoglobulin products, were covered in the basic science session. In summary, the presentations illustrated the breadth of immunoglobulin therapy usage and highlighted the progress that is being made in diverse areas of basic and clinical research, extending our understanding of the mechanisms of immunoglobulin action and contributing to improved patient care.

  8. 6th International Conference on Emerging Zoonoses.

    PubMed

    Kahn, R E; Morozov, I; Feldmann, H; Richt, J A

    2012-09-01

    The 6th International Conference on Emerging Zoonoses, held at Cancun, Mexico, 24-27 February 2011, offered 84 participants from 18 countries, a snapshot of current research in numerous zoonoses caused by viruses, bacteria or prions. Co-chaired by Professors Heinz Feldmann and Jürgen Richt, the conference explored 10 topics: (i) The ecology of emerging zoonotic diseases; (ii) The role of wildlife in emerging zoonoses; (iii) Cross-species transmission of zoonotic pathogens; (iv) Emerging and neglected influenza viruses; (v) Haemorrhagic fever viruses; (vi) Emerging bacterial diseases; (vii) Outbreak responses to zoonotic diseases; (viii) Food-borne zoonotic diseases; (ix) Prion diseases; and (x) Modelling and prediction of emergence of zoonoses. Human medicine, veterinary medicine and environmental challenges are viewed as a unity, which must be considered under the umbrella of 'One Health'. Several presentations attempted to integrate the insights gained from field data with mathematical models in the search for effective control measures of specific zoonoses. The overriding objective of the research presentations was to create, improve and use the tools essential to address the risk of contagions in a globalized society. In seeking to fulfil this objective, a three-step approach has often been applied: (i) use cultured cells, model and natural animal hosts and human clinical models to study infection; (ii) combine traditional histopathological and biochemical approaches with functional genomics, proteomics and computational biology; and (iii) obtain signatures of virulence and insights into mechanisms of host defense response, immune evasion and pathogenesis. This meeting review summarizes 39 of the conference presentations and mentions briefly the 16 articles in this Special Supplement, most of which were presented at the conference in earlier versions. The full affiliations of all presenters and many colleagues have been included to facilitate further inquiries

  9. 6th International Meshing Roundtable '97

    SciTech Connect

    White, D.

    1997-09-01

    The goal of the 6th International Meshing Roundtable is to bring together researchers and developers from industry, academia, and government labs in a stimulating, open environment for the exchange of technical information related to the meshing process. In the pas~ the Roundtable has enjoyed significant participation born each of these groups from a wide variety of countries. The Roundtable will consist of technical presentations from contributed papers and abstracts, two invited speakers, and two invited panels of experts discussing topics related to the development and use of automatic mesh generation tools. In addition, this year we will feature a "Bring Your Best Mesh" competition and poster session to encourage discussion and participation from a wide variety of mesh generation tool users. The schedule and evening social events are designed to provide numerous opportunities for informal dialog. A proceedings will be published by Sandia National Laboratories and distributed at the Roundtable. In addition, papers of exceptionally high quaIity will be submitted to a special issue of the International Journal of Computational Geometry and Applications. Papers and one page abstracts were sought that present original results on the meshing process. Potential topics include but are got limited to: Unstructured triangular and tetrahedral mesh generation Unstructured quadrilateral and hexahedral mesh generation Automated blocking and structured mesh generation Mixed element meshing Surface mesh generation Geometry decomposition and clean-up techniques Geometry modification techniques related to meshing Adaptive mesh refinement and mesh quality control Mesh visualization Special purpose meshing algorithms for particular applications Theoretical or novel ideas with practical potential Technical presentations from industrial researchers.

  10. 6th Annual European Antibody Congress 2010

    PubMed Central

    2011-01-01

    The 6th European Antibody Congress (EAC), organized by Terrapinn Ltd., was held in Geneva, Switzerland, which was also the location of the 4th and 5th EAC.1,2 As was the case in 2008 and 2009, the EAC was again the largest antibody congress held in Europe, drawing nearly 250 delegates in 2010. Numerous pharmaceutical and biopharmaceutical companies active in the field of therapeutic antibody development were represented, as were start-up and academic organizations and representatives from the US Food and Drug Administration (FDA). The global trends in antibody research and development were discussed, including success stories of recent marketing authorizations of golimumab (Simponi®) and canakinumab (Ilaris®) by Johnson & Johnson and Novartis, respectively, updates on antibodies in late clinical development (obinutuzumab/GA101, farletuzumab/MORAb-003 and itolizumab/T1 h, by Glycart/Roche, Morphotek and Biocon, respectively) and success rates for this fast-expanding class of therapeutics (Tufts Center for the Study of Drug Development). Case studies covering clinical progress of girentuximab (Wilex), evaluation of panobacumab (Kenta Biotech), characterization of therapeutic antibody candidates by protein microarrays (Protagen), antibody-drug conjugates (sanofi-aventis, ImmunoGen, Seattle Genetics, Wyeth/Pfizer), radio-immunoconjugates (Bayer Schering Pharma, Université de Nantes) and new scaffolds (Ablynx, AdAlta, Domantis/GlaxoSmithKline, Fresenius, Molecular Partners, Pieris, Scil Proteins, Pfizer, University of Zurich) were presented. Major antibody structural improvements were showcased, including the latest selection engineering of the best isotypes (Abbott, Pfizer, Pierre Fabre), hinge domain (Pierre Fabre), dual antibodies (Abbott), IgG-like bispecific antibodies (Biogen Idec), antibody epitope mapping case studies (Eli Lilly), insights in FcγRII receptor (University of Cambridge), as well as novel tools for antibody fragmentation (Genovis). Improvements

  11. General Chemistry Collection for Students, 6th Edition

    NASA Astrophysics Data System (ADS)

    2002-05-01

    System requirements are given in Tables 2a and b. Some programs have additional special requirements. Please see the individual program abstracts at JCE Online or the documentation included on the CD-ROM for more specific information.

    Table 2a. Hardware Required
    Computer CPU RAM Drives Graphics
    Mac OS Power Macintosh ≥ 64 MB CD-ROMHard Drive ≥ 256 colors;≥ 800x600
    Windows Pentium ≥ 64 MB CD-ROMHard Drive SVGA;≥ 256 colors;≥ 800x600
    Table 2b. Software Required
  12. Transcriptional Regulation of the ecp Operon by EcpR, IHF, and H-NS in Attaching and Effacing Escherichia coli

    PubMed Central

    Martínez-Santos, Verónica I.; Medrano-López, Abraham; Saldaña, Zeus; Girón, Jorge A.

    2012-01-01

    Enteropathogenic (EPEC) and enterohemorrhagic (EHEC) Escherichia coli are clinically important diarrheagenic pathogens that adhere to the intestinal epithelial surface. The E. coli common pili (ECP), or meningitis-associated and temperature-regulated (MAT) fimbriae, are ubiquitous among both commensal and pathogenic E. coli strains and play a role as colonization factors by promoting the interaction between bacteria and host epithelial cells and favoring interbacterial interactions in biofilm communities. The first gene of the ecp operon encodes EcpR (also known as MatA), a proposed regulatory protein containing a LuxR-like C-terminal helix-turn-helix (HTH) DNA-binding motif. In this work, we analyzed the transcriptional regulation of the ecp genes and the role of EcpR as a transcriptional regulator. EHEC and EPEC ecpR mutants produce less ECP, while plasmids expressing EcpR increase considerably the expression of EcpA and production of ECP. The ecp genes are transcribed as an operon from a promoter located 121 bp upstream of the start codon of ecpR. EcpR positively regulates this promoter by binding to two TTCCT boxes distantly located upstream of the ecp promoter, thus enhancing expression of downstream ecp genes, leading to ECP production. EcpR mutants in the putative HTH DNA-binding domain are no longer able to activate ecp expression or bind to the TTCCT boxes. EcpR-mediated activation is aided by integration host factor (IHF), which is essential for counteracting the repression exerted by histone-like nucleoid-structuring protein (H-NS) on the ecp promoter. This work demonstrates evidence about the interplay between a novel member of a diverse family of regulatory proteins and global regulators in the regulation of a fimbrial operon. PMID:22797761

  13. A comprehensive regional clinical and educational ECPR protocol decreases time to ECMO in patients with refractory out-of-hospital cardiac arrest.

    PubMed

    Grunau, Brian; Carrier, Sarah; Bashir, Jamil; Dick, William; Harris, Luke; Boone, Robert; Kalla, Dan; Scheuermeyer, Frank; Twaites, Brian; Straight, Ron; Abel, James; McDonald, Ken; MacRedmond, Ruth; Agulnik, David; Finkler, Joe; MacLeod, Jeanne; Christenson, Jim; Cheung, Anson

    2017-08-16

    Extracorporeal membrane oxygenation within CPR (ECPR) may improve survival for refractory out-of-hospital cardiac arrest (OHCA). We developed a prehospital, emergency department (ED), and hospital-based clinical and educational protocol to improve the key variable of time-to-ECPR (TTE). In a single urban health region we involved key prehospital, clinical, and administrative stakeholders over a 2-year period, to develop a regional ECPR program with destination to a single urban tertiary care hospital. We developed clear and reproducible inclusion criteria and processes, including measures of program efficiency. We conducted seminars and teaching modules to paramedics and hospital-based clinicians including monthly simulator sessions, and performed detailed reviews of each treated case in the form of report cards. In this before-and-after study we compared patients with ECPR attempted prior to, and after, protocol implementation. The primary outcome was TTE, defined as the time of initial professional CPR to establishment of extracorporeal circulation. We compared the median TTE for patients in the two groups using the Wilcoxon signed rank test. Four patients were identified prior to the protocol and managed in an ad hoc basis; for nine patients the protocol was utilized. Overall favourable neurological outcomes among ECPR-treated patients were 27%. The median TTE was 136 minutes (IQR 98 - 196) in the pre-protocol group, and 60 minutes (IQR 49 - 81) minutes in the protocol group (p=0.0165). An organized clinical and educational protocol to initiate ECPR for patients with OHCA is feasible and significantly reduces the key benchmark of time-to-ECPR flows.

  14. Transcriptional regulation of the ecp operon by EcpR, IHF, and H-NS in attaching and effacing Escherichia coli.

    PubMed

    Martínez-Santos, Verónica I; Medrano-López, Abraham; Saldaña, Zeus; Girón, Jorge A; Puente, José L

    2012-09-01

    Enteropathogenic (EPEC) and enterohemorrhagic (EHEC) Escherichia coli are clinically important diarrheagenic pathogens that adhere to the intestinal epithelial surface. The E. coli common pili (ECP), or meningitis-associated and temperature-regulated (MAT) fimbriae, are ubiquitous among both commensal and pathogenic E. coli strains and play a role as colonization factors by promoting the interaction between bacteria and host epithelial cells and favoring interbacterial interactions in biofilm communities. The first gene of the ecp operon encodes EcpR (also known as MatA), a proposed regulatory protein containing a LuxR-like C-terminal helix-turn-helix (HTH) DNA-binding motif. In this work, we analyzed the transcriptional regulation of the ecp genes and the role of EcpR as a transcriptional regulator. EHEC and EPEC ecpR mutants produce less ECP, while plasmids expressing EcpR increase considerably the expression of EcpA and production of ECP. The ecp genes are transcribed as an operon from a promoter located 121 bp upstream of the start codon of ecpR. EcpR positively regulates this promoter by binding to two TTCCT boxes distantly located upstream of the ecp promoter, thus enhancing expression of downstream ecp genes, leading to ECP production. EcpR mutants in the putative HTH DNA-binding domain are no longer able to activate ecp expression or bind to the TTCCT boxes. EcpR-mediated activation is aided by integration host factor (IHF), which is essential for counteracting the repression exerted by histone-like nucleoid-structuring protein (H-NS) on the ecp promoter. This work demonstrates evidence about the interplay between a novel member of a diverse family of regulatory proteins and global regulators in the regulation of a fimbrial operon.

  15. Student Solutions Manual to accompany Physics, 6th Edition

    NASA Astrophysics Data System (ADS)

    Cutnell, John D.; Johnson, Kenneth W.

    2003-07-01

    Work more effectively and check solutions as you go along with the text! Written by the authors, this indispensable Student Solutions Manual provides complete worked-out solutions to 25% of the end-of-chapter problems in Cutnell & Johnson's Physics, 6th Edition. These problems are specifically indicated in the text. For the 6th Edition of their best-selling Physics, the authors have added both print and online material to encourage readers to engage in the material more interactively. Physics research clearly shows that active learning is much more effective than passive learning. The 6th edition helps readers understand the interrelationships among basic physics concepts and how they fit together to describe our physical world. Throughout the text, the authors emphasize the relevance of physics to our everyday lives.

  16. The 6th International Earth Science Olympiad: A Student Perspective

    ERIC Educational Resources Information Center

    Barlett, Luke; Cathro, Darcy; Mellow, Maddi; Tate, Clara

    2014-01-01

    In October 2012, two students from the Australian Science and Mathematics School and two from Yankalilla Area School were selected to travel to Olavarria, Argentina in order to compete in the 6th International Earth Science Olympiad (IESO). It was an opportunity for individuals with a passion for Earth science to come together from 17 countries to…

  17. Environmental Problem Perception of 6th Grade Students

    ERIC Educational Resources Information Center

    Genc, Murat; Genc, Tulin; Ergenc, Mustafa; Erkuz, Neslihan

    2016-01-01

    This study aims to examine and compare the 6th grade students' perception of environmental issues through different techniques. For this purpose, we have tried to establish the students' perception of environmental issues by studying the pictures they drew and the written texts they wrote. In this study, where we have conducted with 62 students in…

  18. The 6th International Earth Science Olympiad: A Student Perspective

    ERIC Educational Resources Information Center

    Barlett, Luke; Cathro, Darcy; Mellow, Maddi; Tate, Clara

    2014-01-01

    In October 2012, two students from the Australian Science and Mathematics School and two from Yankalilla Area School were selected to travel to Olavarria, Argentina in order to compete in the 6th International Earth Science Olympiad (IESO). It was an opportunity for individuals with a passion for Earth science to come together from 17 countries to…

  19. Working Together for Student Achievement. 6th Biennial Joint Report

    ERIC Educational Resources Information Center

    Washington State Board of Education, 2016

    2016-01-01

    The Washington State Board of Education (SBE) and the Professional Educator Standards Board (PESB) submitted this 6th biennial joint report to the Governor, Legislative Education Committees, and Superintendent of Public Instruction. The report outlines the collaborative work of the Boards, highlights accomplishments, and provides goals and…

  20. A Multistep Maturity Model for the Implementation of Electronic and Computable Diagnostic Clinical Prediction Rules (eCPRs).

    PubMed

    Corrigan, Derek; McDonnell, Ronan; Zarabzadeh, Atieh; Fahey, Tom

    2015-01-01

    The use of Clinical Prediction Rules (CPRs) has been advocated as one way of implementing actionable evidence-based rules in clinical practice. The current highly manual nature of deriving CPRs makes them difficult to use and maintain. Addressing the known limitations of CPRs requires implementing more flexible and dynamic models of CPR development. We describe the application of Information and Communication Technology (ICT) to provide a platform for the derivation and dissemination of CPRs derived through analysis and continual learning from electronic patient data. We propose a multistep maturity model for constructing electronic and computable CPRs (eCPRs). The model has six levels - from the lowest level of CPR maturity (literaturebased CPRs) to a fully electronic and computable service-oriented model of CPRs that are sensitive to specific demographic patient populations. We describe examples of implementations of the core model components - focusing on CPR representation, interoperability, electronic dissemination, CPR learning, and user interface requirements. The traditional focus on derivation and narrow validation of CPRs has severely limited their wider acceptance. The evolution and maturity model described here outlines a progression toward eCPRs consistent with the vision of a learning health system (LHS) - using central repositories of CPR knowledge, accessible open standards, and generalizable models to avoid repetition of previous work. This is useful for developing more ambitious strategies to address limitations of the traditional CPR development life cycle. The model described here is a starting point for promoting discussion about what a more dynamic CPR development process should look like.

    1. Conference Report: The 6th International Symposium on Waterborne Pathogens

      EPA Pesticide Factsheets

      A review of current literature on the occurrence of waterborne pathogens in DW systems.This dataset is associated with the following publication:Rochelle, P., P. Klonicki, G. DiGiovanni, V. Hill, Y. Akagi, and E. Villegas. Conference Report: The 6th International Symposium on Waterborne Pathogens ISWP 2015. JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION. American Water Works Association, Denver, CO, USA, 107(10): 24-32, (2015).

    2. Workshop report for the AIAA 6th Aeroacoustics Conference

      NASA Astrophysics Data System (ADS)

      Tam, C. K. W.

      1981-12-01

      Summaries are given of the workshops conducted at the AIAA 6th Aeroacoustics Conference, each summary having been prepared 9y the workshop chairman. The six workshops are: jet noise, duct acoustics, turbomachinery noise, aircraft interior noise, airframe and propulsive lift noise, and propeller and helicopter noise. It is noted that the primary purpose of the workshops is to provide a forum where new ideas and concepts can be openly discussed and controversies freely debated.

    3. Benign recurrent abducens (6th) nerve palsy in two children.

      PubMed

      Knapp, Christopher M; Gottlob, Irene

      2004-03-01

      Benign recurrent abducens (6th) nerve palsy is rare. We found 23 cases in children reported in the literature; however, many of these cases followed immunization or were associated with viral illness. Here we report two cases of recurrent abducens nerve palsy with no obvious etiology. The diagnosis should be considered in any child who experiences abducens nerve palsy in the absence of any underlying pathology or precipitating factors.

    4. A Multistep Maturity Model for the Implementation of Electronic and Computable Diagnostic Clinical Prediction Rules (eCPRs)

      PubMed Central

      Corrigan, Derek; McDonnell, Ronan; Zarabzadeh, Atieh; Fahey, Tom

      2015-01-01

      Introduction: The use of Clinical Prediction Rules (CPRs) has been advocated as one way of implementing actionable evidence-based rules in clinical practice. The current highly manual nature of deriving CPRs makes them difficult to use and maintain. Addressing the known limitations of CPRs requires implementing more flexible and dynamic models of CPR development. We describe the application of Information and Communication Technology (ICT) to provide a platform for the derivation and dissemination of CPRs derived through analysis and continual learning from electronic patient data. Model Components: We propose a multistep maturity model for constructing electronic and computable CPRs (eCPRs). The model has six levels – from the lowest level of CPR maturity (literaturebased CPRs) to a fully electronic and computable service-oriented model of CPRs that are sensitive to specific demographic patient populations. We describe examples of implementations of the core model components – focusing on CPR representation, interoperability, electronic dissemination, CPR learning, and user interface requirements. Conclusion: The traditional focus on derivation and narrow validation of CPRs has severely limited their wider acceptance. The evolution and maturity model described here outlines a progression toward eCPRs consistent with the vision of a learning health system (LHS) – using central repositories of CPR knowledge, accessible open standards, and generalizable models to avoid repetition of previous work. This is useful for developing more ambitious strategies to address limitations of the traditional CPR development life cycle. The model described here is a starting point for promoting discussion about what a more dynamic CPR development process should look like. PMID:26290890

    5. Low Dimensional Dynamics in the Crayfish 6th Ganglion

      NASA Astrophysics Data System (ADS)

      Pei, Xing; Moss, Frank

      1996-03-01

      Finding low dimensional dynamical behavior in biological preparations has received much attention. Neurons are, however, subject to random processes, or "noise". Thus specific dynamical behavior is evidenced by well defined signatures embedded in noisy data files(D. Pierson and F. Moss Phys. Rev. Lett. 75, 2124 (1995)). We report the results of a statistical search for unstable periodic orbits in the periodically stimulated 6th ganglion of the crayfish Procambarus clarkii. Electrophysiological recordings from the caudal photoreceptor neuron within the ganglion provide the data. We discuss the results in terms of the cyclic theory of chaos.

    6. 6th ESO/OHP Summer School in Astrophysical Observations

      NASA Astrophysics Data System (ADS)

      Véron, M.-P.; Meylan, G.

      1998-09-01

      The 6th ESO/OHP Summer School was hosted again at the Observatoire de Haute-Provence (OHP) from 15 to 25 July 1998. The school, held only every second years, selects 18 of Europe's most promising young doctoral students in astronomy. Courses of lectures, observations, and analysis form the intellectual menu which is aimed at teaching the process of extracting astrophysically digestible results from the photons harvested at the telescopes, such as the ESO VLT, whose four telescopes will become available to the community in turn during the next few years.

    7. Early detection of brain death using the Bispectral Index (BIS) in patients treated by extracorporeal cardiopulmonary resuscitation (E-CPR) for refractory cardiac arrest.

      PubMed

      Jouffroy, Romain; Lamhaut, Lionel; Guyard, Alexandra; Philippe, Pascal; An, Kim; Spaulding, Christian; Baud, Frédéric; Carli, Pierre; Vivien, Benoît

      2017-08-24

      Despite increasing use of extracorporeal cardiopulmonary resuscitation (E-CPR) for treatment of refractory cardiac arrest patients, prognosis remains dismal, often resulting in brain-death. However, clinical assessment of brain-death occurence is difficult in post-cardiac arrest patients, sedated, paralyzed, under mild therapeutic hypothermia (MTH). Our objective was to assess the usefulness of Bispectral-Index (BIS) monitoring at bedside for an early detection of brain-death occurrence in refractory cardiac arrest patients treated by E-CPR. This prospective study was performed in an intensive care unit of an university hospital. Forty-six patients suffering from refractory cardiac arrest treated by E-CPR were included. BIS was continuously recorded during ICU hospitalization. Clinical brain-death was confirmed when appropriate by EEG and/or cerebral CT angiography. Twenty-nine patients evolved into brain-death and had average BIS values under MTH and after rewarming (temperature ≥35°C) of 4 (0-47) and 0 (0-82), respectively. Among these, 11 (38%) entered into a procedure of organs donation. Among the 17 non-brain-dead patients, the average BIS values at admission and after rewarming were 39 (0-65) and 59 (22-82), respectively. Two patients had on admission a BIS value equal to zero and evolved to a poor prognostic (CPC 4) and died after care limitations. BIS values were significantly different between patients who developed brain death and those who did not. In both groups, no differences were observed between the AUCs of ROC curves for BIS values under MTH and after rewarming (respectively 0.86 vs 0.83, NS). Initial values of BIS could be used as an assessment tool for early detection of brain-death in refractory cardiac arrest patients treated by mild therapeutic hypothermia and E-CPR. Copyright © 2017 Elsevier B.V. All rights reserved.

    8. 6th Japan Bioanalysis Forum Symposium: challenge of regulated bioanalysis.

      PubMed

      Igarashi, Harue

      2015-01-01

      Biomarker measurement and LC-MS analysis of large molecule pharmaceuticals (LM-MS) are becoming increasingly important in pharmaceutical development, although they are not included in the existing bioanalytical method validation guidelines in Japan. The 6th Japan Bioanalysis Forum symposium presented challenges regarding biomarkers and LM-MS, as well as the current circumstances for regulated bioanalysis, by inviting speakers from Japan, the USA, European Union and Asia-pacific. Japan Bioanalysis Forum discussion groups also presented their outcomes and openly discussed these with the attendees - over 200 dedicated individuals from industry, regulatory agencies and academia. The symposium successfully reinforced the idea that fit-for-purpose approaches are necessary, and that science should drive any judgments and actions throughout drug development.

    9. 6th Global College of Neuroprotection and Neuroregeneration, annual meeting.

      PubMed

      Sharma, Hari Shanker; Sharma, Aruna

      2009-07-01

      The 6th Global College of Neuroprotection and Neuroregeneration (GCNN) and 5th Society for Study on Neuroplasticity and Neuroregeneration (SSNN) conference was held jointly in the Hilton Hotel, Vienna, Austria, 1-4 March 2009. This was the second annual joint conference of the two societies and it was highly successful from a scientific point of view, as it saw a gathering of the top basic and clinical scientists whose research is currently at the cutting edge of neuroscience. This conference saw 86 invited lectures from carefully selected leading scientists from around the world, along with 56 posters of young scientists researching of a focal theme. Over the 3 days, in 32 sessions, new developments in neuroprotection and new ways to enhance neuroregeneration were discussed intensively among more than 600 delegates. In addition, approximately 40 representatives of drug companies, five representatives from scientific publishers and 14 representatives from scientific instruments and supplies-related industries also actively participated in this huge neuroscience event. The GCNN and SSNN conference achieved a new milestone in scientific success in Vienna and established an excellent new working collaboration among the participants in a pleasant, enriched environment with several social gatherings.

    10. Fundamentals of Physics, 6th Edition Enhanced Problems Version

      NASA Astrophysics Data System (ADS)

      Halliday, David; Resnick, Robert; Walker, Jearl

      2002-04-01

      No other text on the market today can match the success of Halliday, Resnick and Walker's Fundamentals of Physics. This text continues to outperform the competition year after year, and the new edition will be no exception. Intended for Calculus-based Physics courses, the 6th edition of this extraordinary text is a major redesign of the best-selling 5th edition, which still maintains many of the elements that led to its enormous success. Jearl Walker adds his unique style to this edition with the addition of new problems designed to capture, and keep, students' attention. Nearly all changes are based on suggestions from instructors and students using the 5th edition, from reviewer comments, and from research done on the process of learning. The primary goal of this text is to provide students with a solid understanding of fundamental physics concepts, and to help them apply this conceptual understanding to quantitative problem solving. The principal goal of Halliday-Resnick-Walker is to provide instructors with a tool by which they can teach students how to effectively read scientific material and successfully reason through scientific questions. To sharpen this tool, the Enhanced Problems Version of the sixth edition of Fundamentals of Physics contains over 1000 new, high-quality problems that require thought and reasoning rather than simplistic plugging of data into formulas.

    11. PREFACE: 6th EEIGM International Conference on Advanced Materials Research

      NASA Astrophysics Data System (ADS)

      Horwat, David; Ayadi, Zoubir; Jamart, Brigitte

      2012-02-01

      The 6th EEIGM Conference on Advanced Materials Research (AMR 2011) was held at the European School of Materials Engineering (EEIGM) on the 7-8 November 2011 in Nancy, France. This biennial conference organized by the EEIGM is a wonderful opportunity for all scientists involved in the EEIGM programme, in the 'Erasmus Mundus' Advanced Materials Science and Engineering Master programme (AMASE) and the 'Erasmus Mundus' Doctoral Programme in Materials Science and Engineering (DocMASE), to present their research in the various fields of Materials Science and Engineering. This conference is also open to other universities who have strong links with the EEIGM and provides a forum for the exchange of ideas, co-operation and future orientations by means of regular presentations, posters and a round-table discussion. This edition of the conference included a round-table discussion on composite materials within the Interreg IVA project '+Composite'. Following the publication of the proceedings of AMR 2009 in Volume 5 of this journal, it is with great pleasure that we present this selection of articles to the readers of IOP Conference Series: Materials Science and Engineering. Once again it represents the interdisciplinary nature of Materials Science and Engineering, covering basic and applicative research on organic and composite materials, metallic materials and ceramics, and characterization methods. The editors are indebted to all the reviewers for reviewing the papers at very short notice. Special thanks are offered to the sponsors of the conference including EEIGM-Université de Lorraine, AMASE, DocMASE, Grand Nancy, Ville de Nancy, Region Lorraine, Fédération Jacques Villermaux, Conseil Général de Meurthe et Moselle, Casden and '+Composite'. Zoubir Ayadi, David Horwat and Brigitte Jamart

    12. Proceedings of the 6th European VLBI Network Symposium

      NASA Astrophysics Data System (ADS)

      Ros, Eduardo; Porcas, Richard W.; Lobanov, Andrei P.; Zensus, J. Anton

      This volume contains the papers presented at the 6th Symposium of the European VLBI Network, held in Bonn on 25-28 June 2002. The initial aim of these biennial gatherings of European VLBI practitioners was to review in a timely manner new results and technical developments related to Very Long Baseline Interferometry. Now, however, interest and participation in the EVN Symposia reaches far beyond Europe, reflecting the fact that scientific research and development programs are carried out to a high degree in international and often truly global collaborations. More than 120 scientists from around the world registered for participation in the Symposium. The Symposium was hosted by the Max-Planck-Institut für Radioastronomie and was held at the Gustav Stresemann Institut. In addition to the scientific sessions and poster presentations, the program included an EVN Users Meeting, an MPIfR versus Rest-of-the-World football match (highly appropriate given the competing World Cup event!), a visit to the MPIfR's 100m radio telescope in Effelsberg, and a Conference Dinner held in the nearby old walled town of Bad Müunstereifel. To maximize the usefulness of these proceedings (and possibly as a daring precedent) the Editors decided to demand the written versions of talks and posters and to complete the editorial work before the meeting, and to deliver the book to the participants at the beginning of the Symposium. We thank the authors for their cooperation in delivering publication-ready electronic manuscripts and for meeting the strict deadlines. It is highly gratifying that only a handful of the 100 presentations are not represented in this volume. The editors have made minor changes to some of the contributions in order to improve readability, and take responsibility for any errors arising from these changes. Besides the authors, many individuals have contributed to the preparation of the meeting and its proceedings. In addition to many members of the MPIfR staff, we

    13. The role and modulation of CCR6+ Th17 cell populations in rheumatoid arthritis.

      PubMed

      Paulissen, Sandra M J; van Hamburg, Jan Piet; Dankers, Wendy; Lubberts, Erik

      2015-07-01

      The IL-17A producing T-helper-17 (Th17) cell population plays a major role in rheumatoid arthritis (RA) pathogenesis and has gained wide interest as treatment target. IL-17A expressing Th cells are characterized by the expression of the chemokine receptor CCR6 and the transcription factor RORC. In RA, CCR6+ Th cells were identified in peripheral blood, synovial fluid and inflamed synovial tissue. CCR6+ Th cells might drive the progression of an early inflammation towards a persistent arthritis. The CCR6+ Th cell population is heterogeneous and several subpopulations can be distinguished, including Th17, Th22, Th17.1 (also called non-classic Th1 cells), and unclassified or intermediate populations. Interestingly, some of these populations produce low levels of IL-17A but are still very pathogenic. Furthermore, the CCR6+ Th cells phenotype is unstable and plasticity exists between CCR6+ Th cells and T-regulatory (Treg) cells and within the CCR6+ Th cell subpopulations. In this review, characteristics of the different CCR6+ Th cell populations, their plasticity, and their potential impact on rheumatoid arthritis are discussed. Moreover, current approaches to target CCR6+ Th cells and future directions of research to find specific CCR6+ Th cell targets in the treatment of patients with RA and other CCR6+ Th cell mediated autoimmune diseases are highlighted.

    14. PREFACE: The 6th Nordic Meeting on Nuclear Physics

      NASA Astrophysics Data System (ADS)

      Løvhøiden, G.; Thorsteinsen, T. F.; Vaagen, J. S.

      1990-01-01

      After an unintended time gap of five years, the series of regular Nordic meetings on nuclear physics was continued with the 6th Nordic Meeting, August 10-15, 1989. The site was Utgarden in the outskirts of Kopervik, the administration center for the Saga island of Karmøy on the west-coast of Norway. Utgarden, a "peoples high-school'' with a kitchen, housing facility and a neighboring modern gymnasium with fine lecture halls, proved to be an inexpensive and adequate site for the meeting. From the time of the Vikings, the sound between Karmøyy and the mainland has been a vital part of the way to the north. Mobility and international orientation is still a signature of an area where today essential parts of Norway's oil- and metal industry are located. The conference program included a session on nuclear physics in industry and society, with contributed talks from a number of companies and technology/research institutions, which also sponsored the meeting. Lunch visits to Hydro's aluminium plant on Karmøy or alternatively to Statoil's gas terminal on the mainland, were included in the program. The scientific program gives a cross section of nuclear physics activities in which researchers from the Nordic countries are involved nowadays. The spectrum is rich, and the emphasis has shifted to higher energies than was the case five years ago. We appreciate the possibility to present this overview in a separate volume of Physica Scripta. The present issue covers nearly all the talks given at the meeting. The order deviates, however, somewhat from that of the conference program. The organizing committee tried to encourage in various ways the participation of young physicists; this effort was truely rewarded. The young participants put their imprint on the activities in the lecture halls and even more on the soccer arena. The meeting was sponsored by The University of Bergen, The Nordic Accelerator Committee, NORDITA, The Norwegian Research Council for Science and the

    15. Significant changes in the 6th edition of FACT-JACIE standards affecting apheresis facilities.

      PubMed

      Schwartz, Joseph

      2017-02-01

      FACT-JACIE cellular therapy standards are being revised every 3years and currently in their 6th edition. Significant changes in the 6th edition of the standards that affect apheresis facilities participating in cellular therapy product collections are presented.

    16. Kids and Manners - A Ticket to Success. Kindergarten-6th.

      ERIC Educational Resources Information Center

      Cunningham, Patricia; And Others

      Arranged into six parts, the booklet offers practical and motivating techniques for teaching elementary school students the basic rules of etiquette. The areas of general etiquette, cleanliness, introductions, table manners, telephoning, and thank you notes are included. Each section contains simple guidelines on how to act and react in social…

    17. Belt conveyors for bulk materials. 6th ed.

      SciTech Connect

      2007-07-01

      The 16 chapters are entitled: Belt conveyor general applications economics; Design considerations; Characteristics and conveyability of bulk materials; Capacities, belt widths and speeds; Belt conveyor idlers; Belt tension and power engineering; Belt selection; Pulleys and shafts; Curves; Steep angle conveying; Belt cleaners and accessories; Transfer points; Conveyor motor drives and controls; Operation, maintenance and safety; Belt takeups; and Emerging technologies. 6 apps.

    18. Extracorporeal Cardiopulmonary Resuscitation (E-CPR) During Pediatric In-Hospital Cardiopulmonary Arrest Is Associated With Improved Survival to Discharge: A Report from the American Heart Association's Get With The Guidelines-Resuscitation (GWTG-R) Registry.

      PubMed

      Lasa, Javier J; Rogers, Rachel S; Localio, Russell; Shults, Justine; Raymond, Tia; Gaies, Michael; Thiagarajan, Ravi; Laussen, Peter C; Kilbaugh, Todd; Berg, Robert A; Nadkarni, Vinay; Topjian, Alexis

      2016-01-12

      Although extracorporeal cardiopulmonary resuscitation (E-CPR) can result in survival after failed conventional CPR (C-CPR), no large, systematic comparison of pediatric E-CPR and continued C-CPR has been reported. Consecutive patients <18 years old with CPR events ≥10 minutes in duration reported to the Get With the Guidelines-Resuscitation registry between January 2000 and December 2011 were identified. Hospitals were grouped by teaching status and location. Primary outcome was survival to discharge. Regression modeling was performed, conditioning on hospital groups. A secondary analysis was performed with the use of propensity score matching. Of 3756 evaluable patients, 591 (16%) received E-CPR and 3165 (84%) received C-CPR only. Survival to hospital discharge and survival with favorable neurological outcome (Pediatric Cerebral Performance Category score of 1-3 or unchanged from admission) were greater for E-CPR (40% [237 of 591] and 27% [133 of 496]) versus C-CPR patients (27% [862 of 3165] and 18% [512 of 2840]). Odds ratios (ORs) for survival to hospital discharge and survival with favorable neurological outcome were greater for E-CPR versus C-CPR. After adjustment for covariates, patients receiving E-CPR had higher odds of survival to discharge (OR, 2.80; 95% confidence interval, 2.13-3.69; P<0.001) and survival with favorable neurological outcome (OR, 2.64; 95% confidence interval, 1.91-3.64; P<0.001) than patients who received C-CPR. This association persisted when analyzed by propensity score-matched cohorts (OR, 1.70; 95% confidence interval, 1.33-2.18; P<0.001; and OR, 1.78; 95% confidence interval, 1.31-2.41; P<0.001, respectively]. For children with in-hospital CPR of ≥10 minutes duration, E-CPR was associated with improved survival to hospital discharge and survival with favorable neurological outcome compared with C-CPR. © 2015 American Heart Association, Inc.

    19. Practice characteristics of Emergency Department extracorporeal cardiopulmonary resuscitation (eCPR) programs in the United States: The current state of the art of Emergency Department extracorporeal membrane oxygenation (ED ECMO).

      PubMed

      Tonna, Joseph E; Johnson, Nicholas J; Greenwood, John; Gaieski, David F; Shinar, Zachary; Bellezo, Joseph M; Becker, Lance; Shah, Atman P; Youngquist, Scott T; Mallin, Michael P; Fair, James Franklin; Gunnerson, Kyle J; Weng, Cindy; McKellar, Stephen

      2016-10-01

      To characterize the current scope and practices of centers performing extracorporeal cardiopulmonary resuscitation (eCPR) on the undifferentiated patient with cardiac arrest in the emergency department. We contacted all US centers in January 2016 that had submitted adult eCPR cases to the Extracorporeal Life Support Organization (ELSO) registry and surveyed them, querying for programs that had performed eCPR in the Emergency Department (ED ECMO). Our objective was to characterize the following domains of ED ECMO practice: program characteristics, patient selection, devices and techniques, and personnel. Among 99 centers queried, 70 responded. Among these, 36 centers performed ED ECMO. Nearly 93% of programs are based at academic/teaching hospitals. 65% of programs are less than 5 years old, and 60% of programs perform ≤3 cases per year. Most programs (90%) had inpatient eCPR or salvage ECMO programs prior to starting ED ECMO programs. The majority of programs do not have formal inclusion and exclusion criteria. Most programs preferentially obtain vascular access via the percutaneous route (70%) and many (40%) use mechanical CPR during cannulation. The most commonly used console is the Maquet Rotaflow(®). Cannulation is most often performed by cardiothoracic (CT) surgery, and nearly all programs (>85%) involve CT surgeons, perfusionists, and pharmacists. Over a third of centers that submitted adult eCPR cases to ELSO have performed ED ECMO. These programs are largely based at academic hospitals, new, and have low volumes. They do not have many formal inclusion or exclusion criteria, and devices and techniques are variable. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

    20. Conference summary: 6th International conference on hyperons, charm, and beauty hadrons (BEACH04)

      SciTech Connect

      Butler, Joel N.; /Fermilab

      2004-12-01

      The 6th International Conference on Hyperons, Charm, and Beauty Hadrons (BEACH04) treated us to a wonderful array of new results. Here the author attempts to summarize the talks and discuss the conference highlights.

    1. 3. BUILDING 522, EAST SIDE, FROM ACROSS 6TH STREET AT ...

      Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

      3. BUILDING 522, EAST SIDE, FROM ACROSS 6TH STREET AT ITS INTERSECTION WITH G STREET, LOOKING NORTHWEST. - Oakland Naval Supply Center, Aeronautical Materials Storehouses, Between E & G Streets, between Fourth & Sixth Streets, Oakland, Alameda County, CA

    2. 1/6TH SCALE STRIP EFFLUENT FEED TANK-MIXING RESULTS USING MCU SOLVENT

      SciTech Connect

      Hansen, E

      2006-02-01

      The purpose of this task was to determine if mixing was an issue for the entrainment and dispersion of the Modular Caustic Side Solvent Extraction (CSSX) Unit (MCU) solvent in the Defense Waste Processing Facility (DWPF) Strip Effluent Feed Tank (SEFT). The MCU strip effluent stream containing the Cs removed during salt processing will be transferred to the DWPF for immobilization in HLW glass. In lab-scale DWPF chemical process cell testing, mixing of the solvent in the dilute nitric acid solution proved problematic, and the Savannah River National Laboratory (SRNL) was requested to perform scaled SEFT mixing tests to evaluate whether the problem was symptomatic of the lab-scale set-up or of the solvent. The solvent levels tested were 228 and 235 ppm, which represented levels near the estimated DWPF solvent limit of 239 ppm in 0.001M HNO{sub 3} solution. The 239 ppm limit was calculated by Norato in X-CLC-S-00141. The general approach for the mixing investigation was to: (1) Investigate the use of fluorescent dyes to aid in observing the mixing behavior. Evaluate and compare the physical properties of the fluorescent dyed MCU solvents to the baseline Oak Ridge CSSX solvent. Based on the data, use the dyed MCU solvent that best approximates the physical properties. (2) Use approximately a 1/6th linear scale of the SEFT to replicate the internal configuration for DWPF mixing. (3) Determine agitator speed(s) for scaled testing based on the DWPF SEFT mixing speed. (4) Perform mixing tests using the 1/6th SEFT and determine any mixing issues (entrainment/dispersion, accumulation, adhesion) through visual observations and by pulling samples to assess uniformity. The mixing tests used MCU solvent fabricated at SRNL blended with Risk Reactor DFSB-K43 fluorescent dye. This dyed SRNL MCU solvent had equivalent physical properties important to mixing as compared to the Oak Ridge baseline solvent, blended easily with the MCU solvent, and provided an excellent visual aid.

    3. PREFACE: 6th International Workshop on Pseudo-Hermitian Hamiltonians in Quantum Physics

      NASA Astrophysics Data System (ADS)

      Fring, Andreas; Jones, Hugh; Znojil, Miloslav

      2008-06-01

      Attempts to understand the quantum mechanics of non-Hermitian Hamiltonian systems can be traced back to the early days, one example being Heisenberg's endeavour to formulate a consistent model involving an indefinite metric. Over the years non-Hermitian Hamiltonians whose spectra were believed to be real have appeared from time to time in the literature, for instance in the study of strong interactions at high energies via Regge models, in condensed matter physics in the context of the XXZ-spin chain, in interacting boson models in nuclear physics, in integrable quantum field theories as Toda field theories with complex coupling constants, and also very recently in a field theoretical scenario in the quantization procedure of strings on an AdS5 x S5 background. Concrete experimental realizations of these types of systems in the form of optical lattices have been proposed in 2007. In the area of mathematical physics similar non-systematic results appeared sporadically over the years. However, intensive and more systematic investigation of these types of non- Hermitian Hamiltonians with real eigenvalue spectra only began about ten years ago, when the surprising discovery was made that a large class of one-particle systems perturbed by a simple non-Hermitian potential term possesses a real energy spectrum. Since then regular international workshops devoted to this theme have taken place. This special issue is centred around the 6th International Workshop on Pseudo-Hermitian Hamiltonians in Quantum Physics held in July 2007 at City University London. All the contributions contain significant new results or alternatively provide a survey of the state of the art of the subject or a critical assessment of the present understanding of the topic and a discussion of open problems. Original contributions from non-participants were also invited. Meanwhile many interesting results have been obtained and consensus has been reached on various central conceptual issues in the

    4. PREFACE: 6th Workshop on Infrared Spectroscopy and Microscopy with Accelerator-Based Sources (WIRMS11)

      NASA Astrophysics Data System (ADS)

      Lupi, Stefano; Perucchi, Andrea

      2012-05-01

      This volume of Journal of Physics: Conference Series is dedicated to a subset of papers related to the work presented at the 6th edition of the international Workshop on Infrared Spectroscopy and Microscopy with Accelerator-Based Sources (WIRMS), held in Trieste, Italy, September 4-8 2011. Previous editions of the conference were held in Porquerolles (France), Lake Tahoe (USA), Rathen (Germany), Awaji (Japan), and Banff (Canada). This edition was organized and chaired by Stefano Lupi (Roma La Sapienza) and co-chaired by Andrea Perucchi (Elettra), with the support of the Italian Synchrotron Light Laboratory ELETTRA, which was honored to host the WIRMS workshop in its tenth anniversary. The 6th WIRMS edition addressed several different topics, ranging from biochemistry to strongly correlated materials, from geology to conservation science, and from forensics to the study of cometary dusts. Representatives from the infrared scientific programs at synchrotron light sources and free-electron-laser facilities. This edition was attended by 88 participants, including representatives from the infrared scientific programs at synchrotron light sources and free-electron-laser facilities, who enjoyed the stimulating scientific presentations, several detailed discussions, and the beautiful weather and scenery of the Trieste gulf. Participants came from 16 different nations and four continents, including many young scientists, six of which were supported by the organizers. There were 45 scientific talks divided in 11 sessions: Facilities, Microspectroscopy (I, II, III), Time-Resolved Spectroscopies, Extreme Conditions, Condensed Matter, Near-Field, Imaging, THz Techniques and High-Resolution Spectroscopy. 37 posters were also presented at two very lively evening poster sessions. We would like to use the opportunity of writing this preface to thank all the participants of the workshop for the very high level of their scientific contribution and for the very friendly atmosphere

    5. Curriculum Reform Movements and Science Textbooks: A Retrospective Examination of 6th Grade Science Textbooks

      ERIC Educational Resources Information Center

      Alpaslan, Muhammet Mustafa; Yalvac, Bugrahan; Loving, Cathleen C.

      2015-01-01

      Over 50 years, two major reform efforts in science education took place. The purpose of the present study is to explore how the educational reforms were reflected in nine 6th grade science textbooks published in 1975, in 1985 and in 1997 in terms of (a) the materials used, (b) the contexts to which the electricity concept was related, (c) the type…

    6. An Analysis of Writing Dispositions of 6th Grade Students in Terms of Different Variables

      ERIC Educational Resources Information Center

      Tabak, Gurkan; Topuzkanamis, Ersoy

      2014-01-01

      This research was conducted with an aim to analyze the writing dispositions of the 6th grade students in terms of different variables. The research was carried out based on the descriptive survey model. The participants of the research are composed of a total of 672 students as 342 male students and 330 female students from Ankara, Balikesir,…

    7. Summary of the National Technicians' Conference ASE/NSLC York--5/6th July 2012

      ERIC Educational Resources Information Center

      Bostock, Julia, Comp.

      2012-01-01

      This article presents a summary of the National Technicians' Conference ASE/NSLC York from July 5th to July 6th 2012. Approximately 160 technicians attended the Conference on both days. The programme included workshops and lectures and was repeated on the Friday, so that technicians who stayed for both days were able to take part in a variety of…

    8. International Conference on Vocational Guidance (6th, Hyogo, Japan, November 2-4, 1988). Final Report.

      ERIC Educational Resources Information Center

      Ashiya Univ., Hyogo (Japan).

      This conference report contains the following papers: "Keynote Address" (Fukuyama); "Predictions Regarding the Nature and Significance of Vocational Guidance during the 21st Century in the United States" (Hoyt); "The Changing Workforce and Vocational Guidance" (Inaba); "The 6th International Conference on…

    9. Curriculum Reform Movements and Science Textbooks: A Retrospective Examination of 6th Grade Science Textbooks

      ERIC Educational Resources Information Center

      Alpaslan, Muhammet Mustafa; Yalvac, Bugrahan; Loving, Cathleen C.

      2015-01-01

      Over 50 years, two major reform efforts in science education took place. The purpose of the present study is to explore how the educational reforms were reflected in nine 6th grade science textbooks published in 1975, in 1985 and in 1997 in terms of (a) the materials used, (b) the contexts to which the electricity concept was related, (c) the type…

    10. The Roles of School Readiness and Poverty-Related Risk for 6th Grade Outcomes

      PubMed Central

      Pressler, Emily; Raver, C. Cybele; Friedman-Krauss, Allison H.; Roy, Amanda

      2016-01-01

      Low-income students are at increased risk for grade retention and suspension, which dampens their chances of high school graduation, college attendance, and future success. Drawing from a sample of 357 children and their families who participated in the Chicago School Readiness Project, we examine whether greater exposure to cumulative poverty-related risk from preschool through 5th grade is associated with greater risk of student retention and suspension in 6th grade. Logistic regression results indicate that exposure to higher levels of cumulative risk across the elementary school years is associated with students’ increased risk of retention in 6th grade, even after controlling for child school readiness skills and other covariates. Importantly, findings of the association between average cumulative risk exposure and student suspension are more complex; the role of poverty-related risk is reduced to non-significance once early indicators of child school readiness and other covariates are included in regression models. While, children’s early externalizing behavior prior to kindergarten places children at greater risk of suspension 7 years later, children’s higher levels of internalizing behaviors and early math skills are associated with significantly decreased risk of suspension in the 6th grade. Together, findings from the study suggest the complex ways that both early school readiness and subsequent exposure to poverty-related risk may both serve as compelling predictors of children’s likelihood of “staying on track” academically in the 6th grade. PMID:27867447

    11. Sneak Preview of Berkeley Lab's Science at the Theatre on June 6th, 2011

      ScienceCinema

      Sanii, Babak

      2016-07-12

      Babak Sanii provides a sneak preview of Berkeley Lab's next Science at the Theater Event: Big Thinking: The Power of Nanoscience. Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Berkeley Repertory Theatre on June 6th, 2011

    12. Parental Stress with Homeschooling K-6th Grade Children in a South Florida District

      ERIC Educational Resources Information Center

      Myers, Jennifer A.

      2017-01-01

      Parental Stress With Homeschooling K-6th Grade Children in a South Florida District. Jennifer A. Myers, 2015: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler College of Education. ERIC Descriptors: Homeschooling, Stress, Stress Management, Coping This applied dissertation study was designed to inform and advance knowledge…

    13. The Roles of School Readiness and Poverty-Related Risk for 6(th) Grade Outcomes.

      PubMed

      Pressler, Emily; Raver, C Cybele; Friedman-Krauss, Allison H; Roy, Amanda

      2016-01-01

      Low-income students are at increased risk for grade retention and suspension, which dampens their chances of high school graduation, college attendance, and future success. Drawing from a sample of 357 children and their families who participated in the Chicago School Readiness Project, we examine whether greater exposure to cumulative poverty-related risk from preschool through 5(th) grade is associated with greater risk of student retention and suspension in 6(th) grade. Logistic regression results indicate that exposure to higher levels of cumulative risk across the elementary school years is associated with students' increased risk of retention in 6(th) grade, even after controlling for child school readiness skills and other covariates. Importantly, findings of the association between average cumulative risk exposure and student suspension are more complex; the role of poverty-related risk is reduced to non-significance once early indicators of child school readiness and other covariates are included in regression models. While, children's early externalizing behavior prior to kindergarten places children at greater risk of suspension 7 years later, children's higher levels of internalizing behaviors and early math skills are associated with significantly decreased risk of suspension in the 6(th) grade. Together, findings from the study suggest the complex ways that both early school readiness and subsequent exposure to poverty-related risk may both serve as compelling predictors of children's likelihood of "staying on track" academically in the 6(th) grade.

    14. Sneak Preview of Berkeley Lab's Science at the Theatre on June 6th, 2011

      SciTech Connect

      Sanii, Babak

      2011-01-01

      Babak Sanii provides a sneak preview of Berkeley Lab's next Science at the Theater Event: Big Thinking: The Power of Nanoscience. Berkeley Lab scientists reveal how nanoscience will bring us cleaner energy, faster computers, and improved medicine. Berkeley Repertory Theatre on June 6th, 2011

    15. Parental Stress with Homeschooling K-6th Grade Children in a South Florida District

      ERIC Educational Resources Information Center

      Myers, Jennifer A.

      2017-01-01

      Parental Stress With Homeschooling K-6th Grade Children in a South Florida District. Jennifer A. Myers, 2015: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler College of Education. ERIC Descriptors: Homeschooling, Stress, Stress Management, Coping This applied dissertation study was designed to inform and advance knowledge…

    16. Multiwavelength observations of XTE J1859+226 on 1999, November 6th

      NASA Astrophysics Data System (ADS)

      Haswell, C. A.; Chaty, S.; Norton, A. J.; Chen, W.; Hynes, R. I.

      1999-11-01

      Further simultaneous HST and RXTE observations (visit #3) of the new X-ray transient XTE J1859+226 are scheduled for November 6th 1999 19:37 - 22:22 UT. Coordinated multi-wavelength observations (simultaneous, near-simultaneous, and following the evolution over days/weeks) would be extremely helpful. If you can observe simultaneously with HST and/or RXTE, high time-resolution data (< 10 seconds) will be particularly useful.

    17. Prevalence of Elevated Blood Pressure in Hispanic versus Non-Hispanic 6th Graders

      ERIC Educational Resources Information Center

      Tarlton, Patricia A.

      2007-01-01

      Blood pressure screening was conducted on 4,311 (Hispanic n = 763 [17.7%], White n = 2,566 [59.5%], African American n = 610 [14.1%], Asian n = 136 [3.2%], Multiracial n = 231 [5.4%], and Native American n = 5 [0.1%]) 6th-grade students enrolled in Seminole County, Florida, Public Schools from August to December 2005. Prevalence of obesity was 21%…

    18. Prevalence of Elevated Blood Pressure in Hispanic versus Non-Hispanic 6th Graders

      ERIC Educational Resources Information Center

      Tarlton, Patricia A.

      2007-01-01

      Blood pressure screening was conducted on 4,311 (Hispanic n = 763 [17.7%], White n = 2,566 [59.5%], African American n = 610 [14.1%], Asian n = 136 [3.2%], Multiracial n = 231 [5.4%], and Native American n = 5 [0.1%]) 6th-grade students enrolled in Seminole County, Florida, Public Schools from August to December 2005. Prevalence of obesity was 21%…

    19. Improving Recruiting of the 6th Recruiting Brigade Through Statistical Analysis and Efficiency Measures

      DTIC Science & Technology

      2014-12-01

      Spanish Chinese Tagalog Thai Vietnamese Korean Portuguese Recruiters w/ Secondary Language TOTAL Ratio BN Regions 6F2- SAN GABRIEL VL 30 5 1 1 0 0...predominate poses a. unique challenge for the 6th REC BDE. This research explores statistically the effect that recmiters with additional language ability...have on improving recmiting. Also, it examines how significant it would be to allocate recruiters with secondary languages in areas where those

    20. Recurrent 6th nerve palsy in a child following different live attenuated vaccines: case report

      PubMed Central

      2012-01-01

      Background Recurrent benign 6th nerve palsy in the paediatric age group is uncommon, but has been described following viral and bacterial infections. It has also been temporally associated with immunization, but has not been previously described following two different live attenuated vaccines. Case presentation A case is presented of a 12 month old Caucasian boy with recurrent benign 6th nerve palsy following measles-mumps-rubella and varicella vaccines, given on separate occasions with complete recovery following each episode. No alternate underlying etiology was identified despite extensive investigations and review. Conclusions The majority of benign 6th nerve palsies do not have a sinister cause and have an excellent prognosis, with recovery expected in most cases. The exact pathophysiology is unknown, although hypotheses including autoimmune mechanisms and direct viral invasion could explain the pathophysiology behind immunization related nerve palsies. It is important to rule out other aetiologies with thorough history, physical examination and investigations. There is limited information in the literature regarding the safety of a repeat dose of a live vaccine in this setting. Future immunizations should be considered on a case-by-case basis. PMID:22545865

    1. The 6th International Conference on Computer Science and Computational Mathematics (ICCSCM 2017)

      NASA Astrophysics Data System (ADS)

      2017-09-01

      The ICCSCM 2017 (The 6th International Conference on Computer Science and Computational Mathematics) has aimed to provide a platform to discuss computer science and mathematics related issues including Algebraic Geometry, Algebraic Topology, Approximation Theory, Calculus of Variations, Category Theory; Homological Algebra, Coding Theory, Combinatorics, Control Theory, Cryptology, Geometry, Difference and Functional Equations, Discrete Mathematics, Dynamical Systems and Ergodic Theory, Field Theory and Polynomials, Fluid Mechanics and Solid Mechanics, Fourier Analysis, Functional Analysis, Functions of a Complex Variable, Fuzzy Mathematics, Game Theory, General Algebraic Systems, Graph Theory, Group Theory and Generalizations, Image Processing, Signal Processing and Tomography, Information Fusion, Integral Equations, Lattices, Algebraic Structures, Linear and Multilinear Algebra; Matrix Theory, Mathematical Biology and Other Natural Sciences, Mathematical Economics and Financial Mathematics, Mathematical Physics, Measure Theory and Integration, Neutrosophic Mathematics, Number Theory, Numerical Analysis, Operations Research, Optimization, Operator Theory, Ordinary and Partial Differential Equations, Potential Theory, Real Functions, Rings and Algebras, Statistical Mechanics, Structure Of Matter, Topological Groups, Wavelets and Wavelet Transforms, 3G/4G Network Evolutions, Ad-Hoc, Mobile, Wireless Networks and Mobile Computing, Agent Computing & Multi-Agents Systems, All topics related Image/Signal Processing, Any topics related Computer Networks, Any topics related ISO SC-27 and SC- 17 standards, Any topics related PKI(Public Key Intrastructures), Artifial Intelligences(A.I.) & Pattern/Image Recognitions, Authentication/Authorization Issues, Biometric authentication and algorithms, CDMA/GSM Communication Protocols, Combinatorics, Graph Theory, and Analysis of Algorithms, Cryptography and Foundation of Computer Security, Data Base(D.B.) Management & Information

    2. Improving 6th Grade Climate Literacy using New Media (CLINM) and Teacher Professional Development

      NASA Astrophysics Data System (ADS)

      Smith, G.; Schmidt, C.; Metzger, E. P.; Cordero, E. C.

      2012-12-01

      The NASA-funded project, Improving 6th Grade Climate Literacy using New Media (CLINM), is designed to improve the climate literacy of California's 450,000 6th-grade students through teacher professional development that presents climate change as an engaging context for teaching earth science standards. The project fosters experience-based interaction among learners and encourages expressive creativity and idea-exchange via the web and social media. The heart of the CLINM project is the development of an online educator-friendly experience that provides content expert-reviewed, teacher-tested, standards-based educational resources, classroom activities and lessons that make meaningful connections to NASA data and images as well as new media tools (videos, web, and phone applications) based on the Green Ninja, a climate-action superhero who fights global warming by inspiring personal action (www.greenninja.info). In this session, we will discuss this approach to professional development and share a collection of teacher-tested CLINM resources. CLINM resources are grounded in earth system science; classroom activities and lessons engage students in exploration of connections between natural systems and human systems with a particular focus on how climate change relates to everyone's need for food, water, and energy. CLINM uses a team-based approach to resource development, and partners faculty in San José State University's (SJSU) colleges of Science, Education, and Humanities and the Arts with 6th-grade teachers from local school districts, a scientist from NASA Ames Research Center and climate change education projects at Stanford University, the University of Nebraska at Lincoln, and the University of Idaho. Climate scientists and other content experts identify relevant concepts and work with science educators to develop and/or refine classroom activities to elucidate those concepts; activities are piloted in pre-service science methods courses at SJSU and in

    3. Bone Lose of the Ancient Mediterranean lumbar vertebrae : Iasos, 6th century ad.

      NASA Astrophysics Data System (ADS)

      Kaya, Serdar; Solmaz, Ilker; Ilıca, A. Turan; Karaçalıoğlu, Özgür; Damla Yılmaz, Nalan; Başoğlu, Okşan; Kılıc, Selim; Izci, Yusuf

      Evaluation of bone mineral density (BMD) of the ancient peoples has received great interest by anthropologists. The aims of this study are to investigate the lumbar vertebrae of the Iasos people during the Byzantine period, in order to determine the prevalence of bone loss and to interpret dietary conditions of ancient Mediterranean populations. Lumbar vertebrae belonging to twenty eight skeletons of the 6th c AD were analyzed by radiographs and dual energy X-ray absorptiometry. The BMD values for each biologic sex and age group were compared. The correlation between the BMD and radiological features was also analyzed. The mean BMD was 0.940 g/cm2. BMD was decreased by aging in both sexes, but it was not significant. Osteopenia was found in 11 (39%) and osteoporosis in 4 (14.3%) out 28 vertebrae. The BMD was normal in 13 (46%) out of 28 vertebrae. Osteopenia was present in 7 (38%) of 18 male vertebrae and 4 (40%) of 10 female vertebrae. The spine score was high in the male group and there was a strong positive correlation between the BMD and spine score for both sexes. This study revealed that the BMD decreased by aging and that osteopenia was a problem in both sexes of the Iasos people during the 6th c AD. There was no correlation between the BMD and radiological features for age groups and biological sexes.

    4. Periodontal treatment need of the 6th-grade Jordanian pupils.

      PubMed

      Hamasha, A A; Albashaireh, Z

      2006-05-01

      The purpose of this study was to assess the periodontal treatment needs of 6th-grade Jordanian pupils aged 12 years old. Forty-eight classes teaching 6th-grade pupils were randomly selected from the six education zones in Irbid region, Jordan. The data were collected during interviews and clinical examinations using the Community Periodontal Index of Treatment Needs (CPITN) criteria. The findings revealed that 27.5% of the examined pupils had healthy periodontium, 22.9% showed gingival bleeding on probing but no calculus, and 31.4% had calculus deposits. Pockets in the 4-5 mm range were found in 17.6% and those in the>6 mm range in 0.6% of the pupils. Healthy periodontium was found in 2.9 sextants, whereas 2.7 sextants showed gingival bleeding and calculus. Periodontal pockets were demonstrated in less than 0.4 sextants. Periodontal therapy was not required for 27.5% of the pupils. The rest of the pupils (72.5%), however, needed oral hygiene improvement, and of these 50% required professional calculus removal. This study indicated that about 73% of the sample needed oral hygiene instructions and motivation, 50% needed professional scaling, and 0.6% needed periodontal therapy. The data of this study establish a baseline data, which may help in planning dental services and initiating further research.

    5. 6th National Occupational Injury Research Symposium: Advancing Occupational Injury Research Through Integration and Partnership.

      PubMed

      Castillo, Dawn N; Schuler, Christine R; Menéndez, Cammie Chaumont

      2017-02-01

      The National Occupational Injury Research Symposium (NOIRS) is the only regularly held forum exclusively dedicated to occupational injury research and prevention. The 2015 conference theme, advancing occupational injury research through integration and partnership, shaped the conference and is reflected in articles selected for this special issue. The 6th NOIRS, held May 19-21, 2015, brought together more than 250 researchers, occupational safety practitioners and students to share and discuss occupational injury research. Articles in this special issue highlight some of the research presented at the conference, reflect multiple scientific disciplines and approaches, cover a breadth of occupational injury causes and worker populations, and provide examples of research advanced by partnerships. The next NOIRS, tentatively scheduled for 2018, will build upon the theme of integration and partnership as well as feedback from conference attendees. Published by Elsevier Ltd.

    6. Uranium groundwater anomalies and L'Aquila earthquake, 6th April 2009 (Italy).

      PubMed

      Plastino, Wolfango; Povinec, Pavel P; De Luca, Gaetano; Doglioni, Carlo; Nisi, Stefano; Ioannucci, Luca; Balata, Marco; Laubenstein, Matthias; Bella, Francesco; Coccia, Eugenio

      2010-01-01

      Monitoring of chemical and physical groundwater parameters has been carried out worldwide in seismogenic areas with the aim to test possible correlations between their spatial and temporal variations and strain processes. Uranium (U) groundwater anomalies were observed during the preparation phases of the recent L'Aquila earthquake of 6th April 2009 in the cataclastic rocks near the overthrust fault crossing the deep underground Gran Sasso National Laboratory. The results suggest that U may be used as a potential strain indicator of geodynamic processes occurring before the seismic swarm and the main earthquake shock. Moreover, this justifies the different radon patterns before and after the main shock: the radon releases during and after the earthquake are much than more during the preparatory period because the process does not include only the microfracturing induced by stress-strain activation, but also radon increases accompanying groundwater U anomalies.

    7. Summary of the 6th asia-pacific transport working group (APTWG) meeting

      NASA Astrophysics Data System (ADS)

      Jhang, Hogun; Ghim, Y.-c.; Wang, Zheng-Xiong; Kwon, J. M.; Tamura, N.

      2017-08-01

      This report summarizes the contributions to, and discussions at, the 6th Asia-Pacific Transport Working Group (APTWG) meeting, held on 21-25 June 2016 at Korea University, Seoul, Republic of Korea. The objective of the meeting was to develop an integrated understanding of transport phenomena in magnetically confined plasmas. To accomplish this objective, four technical working groups were organized under the headings: (1) turbulence suppression and transport bifurcation, (2) effect of magnetic topology on transport and magnetohydrodynamics-turbulence interaction, (3) nonlocality and non-diffusive transport, and (4) Energetic particles and particle/impurity transport. A summary is also given of the three plenary review talks on impurity transport, the magnetohydrodynamics relaxation process in reversed field pinch, and recent experimental and modelling results on the quiescent H-mode operation.

    8. Statistical Analysis of CFD Solutions from the 6th AIAA CFD Drag Prediction Workshop

      NASA Technical Reports Server (NTRS)

      Derlaga, Joseph M.; Morrison, Joseph H.

      2017-01-01

      A graphical framework is used for statistical analysis of the results from an extensive N- version test of a collection of Reynolds-averaged Navier-Stokes computational uid dynam- ics codes. The solutions were obtained by code developers and users from North America, Europe, Asia, and South America using both common and custom grid sequencees as well as multiple turbulence models for the June 2016 6th AIAA CFD Drag Prediction Workshop sponsored by the AIAA Applied Aerodynamics Technical Committee. The aerodynamic con guration for this workshop was the Common Research Model subsonic transport wing- body previously used for both the 4th and 5th Drag Prediction Workshops. This work continues the statistical analysis begun in the earlier workshops and compares the results from the grid convergence study of the most recent workshop with previous workshops.

    9. Extracorporeal-Cardiopulmonary Resuscitation (E-CPR) During Pediatric In-Hospital Cardiopulmonary Arrest is Associated with Improved Survival to Discharge: A Report from the American Heart Association’s Get With the Guidelines® - Resuscitation Registry (GWTG-R)

      PubMed Central

      Lasa, Javier J.; Rogers, Rachel S.; Localio, Russell; Shults, Justine; Raymond, Tia; Gaies, Michael; Thiagarajan, Ravi; Laussen, Peter C.; Kilbaugh, Todd; Berg, Robert A.; Nadkarni, Vinay; Topjian, Alexis

      2015-01-01

      Background Although extracorporeal CPR (E-CPR) can result in survival after failed conventional CPR (C-CPR), no large, systematic comparison of pediatric E-CPR versus continued C-CPR has been reported. Methods and Results Consecutive patients <18 years old with CPR events ≥ 10 minutes duration reported to GWTG-R between January 2000 and December 2011 were identified. Hospitals were grouped by teaching status and location. Primary outcome was survival to discharge. Regression modeling was performed conditioning on hospital groups. A secondary analysis was performed using propensity-score matching. Of 3,756 evaluable patients, 591 (16%) received E-CPR and 3,165 (84%) received C-CPR only. Survival to hospital discharge and survival with favorable neurologic outcome (Pediatric Cerebral Performance Category score of 1–3 or unchanged from admission) were greater for E-CPR [40% (237/591) and 27% (133/496)] versus C-CPR patients [27% (862/3,165) and 18% (512/2,840)]. Odds ratios for survival to hospital discharge and survival with favorable neurologic outcome were greater for E-CPR versus C-CPR. After adjusting for covariates, patients receiving E-CPR had higher odds of survival to discharge [OR 2.80, 95% CI 2.13–3.69, p <0.001] and survival with favorable neurologic outcome [OR 2.64, 95% CI 1.91–3.64, p < 0.001] than patient who received C-CPR. This association persisted when analyzed by propensity-score matched cohorts [OR 1.70, 95% CI 1.33–2.18, p < 0.001 and OR 1.78, 95% CI 1.31–2.41, p < 0.001 respectively]. Conclusions For children with in-hospital CPR ≥ 10 minutes duration, E-CPR was associated with improved survival to hospital discharge and survival with favorable neurologic outcome when compared to C-CPR. PMID:26635402

    10. Rapid landscape change in 6th century northern Jordan: interdisciplinary geoarchaeological perspectives

      NASA Astrophysics Data System (ADS)

      Lucke, Bernhard

      2016-04-01

      Landscapes of the ancient fertile crescent are considered affected by soil degradation as result of long-term farming since the Neolithic, and impressive ruins of antiquity led to assumptions that their abandonment must have been conntected with reduced agricultural productivity. In this context, a valley fill near the site of Abila of the Decapolis in northern Jordan was apparently deposited largely during the 6th century AD, and provides evidence for a rapid and intense landscape change during the Late Byzantine period. However, an interdisciplinary case study of land use, soil development, and sediments found that the valley fill cannot be connected with large-scale soil erosion in the vicinity of the site. On the one hand, this is indicated by the distribution of soil development and archaeological material as marker of past land use activity in the past, which suggests that the best soils were and still are used intensively. On the other hand, the sediments seem to point to the occurrence of climatic extremes such as heavy floods, the occurrence of soil creep after water saturation, but also a significant shift to aridity which may have triggered socio-economic changes of subsistence strategies from agriculture to pastoralism. The dates of sediments which are available so far indicate that the climatic change seemingly occurred rapidly within approximately 100 years during the late 6th and early 7th century AD, possibly connected with the "year without sun" or 'Mystery Veil' which the Byzantine historian Procopius described in the year 536 AD. Modern analogies of the Pinatubo eruption in 1991 let it seem possible that a volcanic event, perhaps the outbreak of the Ilopango volcano, was connected with these environmental turbulences. Such events cannot be understood by isolated studies: without a broad interdisciplinary framework, single archives are prone to misinterpretation, and our understanding of the environmental history of Abila is still very limited.

    11. An integrated exploration model for Council Run field analogs: Regional geology and seismic stratigraphy of Devonian 6th Elk sandstones

      SciTech Connect

      Kelleher, G.; Johnson, R. )

      1991-08-01

      A geologic study of the Devonian Lock Haven 6th Elk formation along the structural front of Pennsylvania and Maryland suggest that present-day structures were active at the time of deposition. These structures barred deposition to the west and helped to localize sands in a northeast-southwest fairway. The 6th Elk sandstones occur in two major depositional lobes (located in Centre and Somerset counties in Pennsylvania, and Garret County, Maryland) and were deposited on a shallow-marine shelf by turbidity currents and later modified by storm-generated currents. Deposition of 6th Elk sands may also have been influenced by cross-strike discontinuities. A seismic study of the Council Run field aids in subsurface identification of the 6th Elk. A high-amplitude seismic anomaly across the Council Run field is correlated with increasing san thickness. Two dimensional modeling suggests that the seismic response is extremely sensitive to specific acquisition and processing techniques including filter and phase variability. Additional attribute analysis integrates the seismic data with the forward models. This results in a predictive method for potentially identifying 6th Elk sandstone development from seismic data. Applying the results of the seismic modeling at Council Run field to a seismic grid across the previously defined 6th Elk depositional fairway has identified many exploratory prospects in Lycoming and Bradford counties, Pennsylvania. This area coincides with the site of a third, previously documented, Upper Devonian depositional lobe.

    12. FOREWORD: 6th International Conference on Pumps and Fans with Compressors and Wind Turbines (ICPF2013)

      NASA Astrophysics Data System (ADS)

      Wu, Yulin; Wang, Zhengwei; Yuan, Shouqi; Shi, Weidong; Liu, Shuhong; Luo, Xingqi; Wang, Fujun

      2013-12-01

      The 6th International Conference on Pumps and Fans with Compressors and Wind Turbines (ICPF 2013) was held in Beijing, China, 19-22 September 2013, which was jointly organized by Tsinghua University and Jiangsu University. The co-organizers were Zhejiang University, Zhejiang Sci-Tech University, The State Key Laboratory of Hydroscience and Engineering, The State Key Laboratory of Automotive Safety and Energy and Beijing International Science and Technology Cooperation Base for CO2 Utilization and Reduction. The sponsor of the conference was Concepts NREC. The First International Conference on Pumps and Systems (May 1992), the Second International Conference on Pumps and Fans (October 1995), the Third International Conference on Pumps and Fans (October 1998), and the Fourth International Conference on Pumps and Fans (26-29 August 2002) were all held in Beijing and were organized by the late famous Chinese professor on fluid machinery and engineering, Professor Zuyan Mei of Tsinghua University. The conference was interrupted by the death of Professor Mei in 2003. In order to commemorate Professor Mei, the organizing committee of ICPF decided to continue organizing the conference series. The Fifth Conference on Pumps and Systems (2010 ICPF) took place in Hangzhou, Zhejiang Province, China, 18-21 October 2010, and it was jointly organized by Zhejiang University and Tsinghua University. With the development of renewable energy and new energy in China and in the world, some small types of compressor and some types of pump, as well as wind turbines are developing very fast; therefore the ICPF2013 conference included compressors and wind turbines. The theme of the conference was the application of renewable energy of pumps, compressors, fans and blowers. The content of the conference was the basic study, design and experimental study of compressors, fans, blowers and pumps; the CFD application on pumps and fans, their transient behavior, unsteady flows and multi-phase flow

    13. Latina girls' identities-in-practice in 6th grade science

      NASA Astrophysics Data System (ADS)

      Tan, Edna

      Inequalities and achievement gaps in science education among students from different racial and socioeconomic backgrounds as well as between genders in the United States are due to not just access to resources, but also to the incongruence between identities of school science with identities salient to minority students. Minority girls are especially portrayed to be estranged from prototypical school science Discourse, often characterized as white, middle class, and masculine. This dissertation, based on a two-year ethnographic study in an urban middle school in New York City, describes the authoring of novel identities-in-practice of minority girls in a 6th grade science classroom. The findings indicate that minority girls draw from out-of-school identities salient to them to author novel identities-in-practice in the various figured worlds of the 6th grade science classroom. Through taking such authorial stances, minority girls exhibit agency in negotiating for wider boundaries in their school science participation and broker for hybrid spaces of school science where the school science Discourse was destabilized and challenged to be more inclusive of everyday funds of knowledge and Discourses important to the students. The findings also highlight the dialectic relationship between an individual students' learning and participation and the school science community-of-practice and the implications such a relationship has on the learning of both individual students and the collective community-of-practice. From year one findings, curricular adaptations were enacted, with teacher and student input, on lessons centering on food and nutrition. The adapted curriculum specifically solicited for nontraditional funds of knowledge and Discourse from students and were grounded strongly in relevance to students' out of school lives. The hybrid spaces collectively brokered for by the community-of-practice were transformed in three ways: physically, politically, and

    14. PREFACE: The 6th International Symposium on Measurement Techniques for Multiphase Flows

      NASA Astrophysics Data System (ADS)

      Okamoto, Koji; Murai, Yuichi

      2009-02-01

      Research on multi-phase flows is very important for industrial applications, including power stations, vehicles, engines, food processing, and so on. Also, from the environmental viewpoint, multi-phase flows need to be investigated to overcome global warming. Multi-phase flows originally have non-linear features because they are multi-phased. The interaction between the phases plays a very interesting role in the flows. The non-linear interaction causes the multi-phase flows to be very difficult to understand phenomena. The International Symposium on Measurement Techniques for Multi-phase Flows (ISMTMF) is a unique symposium. The target of the symposium is to exchange the state-of-the-art knowledge on the measurement techniques for non-linear multi-phase flows. Measurement technique is the key technology to understanding non-linear phenomena. The ISMTMF began in 1995 in Nanjing, China. The symposium has continuously been held every two or three years. The ISMTMF-2008 was held in Okinawa, Japan as the 6th symposium of ISMTMF on 15-17 December 2008. Okinawa has a long history as the Ryukyus Kingdom. China and Japan have had cultural and economic exchanges through Okinawa for more than 1000 years. Please enjoy Okinawa and experience its history to enhance our international communication. The present symposium was attended by 124 participants, the program included 107 contributions with 5 plenary lectures, 2 keynote lectures, and 100 oral regular paper presentations. The topics include, besides the ordinary measurement techniques for multiphase flows, acoustic and electric sensors, bubbles and microbubbles, computed tomography, gas-liquid interface, laser-imaging and PIV, oil/coal/drop and spray, solid and powder, spectral and multi-physics. This volume includes the presented papers at ISMTMF-2008. In addition to this volume, ten selected papers will be published in a special issue of Measurement Science and Technology. We would like to express special thanks to all

    15. PREFACE: 6th International Workshop on Multi-Rate Processes and Hysteresis (MURPHYS2012)

      NASA Astrophysics Data System (ADS)

      Dimian, Mihai; Rachinskii, Dmitrii

      2015-02-01

      The International Workshop on Multi-Rate Processes and Hysteresis (MURPHYS) conference series focuses on multiple scale systems, singular perturbation problems, phase transitions and hysteresis phenomena occurring in physical, biological, chemical, economical, engineering and information systems. The 6th edition was hosted by Stefan cel Mare University in the city of Suceava located in the beautiful multicultural land of Bukovina, Romania, from May 21 to 24, 2012. This continued the series of biennial multidisciplinary conferences organized in Cork, Ireland from 2002 to 2008 and in Pécs, Hungary in 2010. The MURPHYS 2012 Workshop brought together more than 50 researchers in hysteresis and multi-scale phenomena from the United State of America, the United Kingdom, France, Germany, Italy, Ireland, Czech Republic, Hungary, Greece, Ukraine, and Romania. Participants shared and discussed new developments of analytical techniques and numerical methods along with a variety of their applications in various areas, including material sciences, electrical and electronics engineering, mechanical engineering and civil structures, biological and eco-systems, economics and finance. The Workshop was sponsored by the European Social Fund through Sectoral Operational Program Human Resources 2007-2013 (PRO-DOCT) and Stefan cel Mare University, Suceava. The Organizing Committee was co-chaired by Mihai Dimian from Stefan cel Mare University, Suceava (Romania), Amalia Ivanyi from the University of Pecs (Hungary), and Dmitrii Rachinskii from the University College Cork (Ireland). All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. The Guest Editors wish to place on record their sincere gratitude to Miss Sarah Toms for the assistance she provided

    16. In vitro Comparative Evaluation of Tensile Bond Strength of 6(th), 7(th) and 8(th) Generation Dentin Bonding Agents.

      PubMed

      Kamble, Suresh S; Kandasamy, Baburajan; Thillaigovindan, Ranjani; Goyal, Nitin Kumar; Talukdar, Pratim; Seal, Mukut

      2015-05-01

      Newer dentin bonding agents were developed to improve the quality of composite restoration and to reduce time consumption in its application. The aim of the present study was to evaluate tensile bond strength of 6(th), 7(th) and 8(th) generation bonding agents by in vitro method. Selected 60 permanent teeth were assigned into 20 in each group (Group I: 6(th) generation bonding agent-Adper SE plus 3M ESPE, Group II: 7(th) generation bonding agent-G-Bond GC Corp Japan and Group III: 8(th) generation dentin adhesives-FuturaBond, DC, Voco, Germany). With high-speed diamond disc, coronal dentin was exposed, and selected dentin bonding agents were applied, followed by composite restoration. All samples were saved in saline for 24 h and tensile bond strength testing was done using a universal testing machine. The obtained data were tabulated and statistically analyzed using ANOVA test. The tensile bond strength readings for 6(th) generation bonding agent was 32.2465, for 7(th) generation was 31.6734, and for 8(th)-generation dentine bonding agent was 34.74431. The highest tensile bond strength was seen in 8(th) generation bonding agent compared to 6(th) and 7(th) generation bonding agents. From the present study it can be conclude that 8(th) generation dentine adhesive (Futura DC, Voco, Germany) resulted in highest tensile bond strength compared to 6(th) (Adper SE plus, 3M ESPE) and 7(th) generation (G-Bond) dentin bonding agents.

    17. Genetics of multifactorial disorders: proceedings of the 6th Pan Arab Human Genetics Conference.

      PubMed

      Nair, Pratibha; Bizzari, Sami; Rajah, Nirmal; Assaf, Nada; Al-Ali, Mahmoud Taleb; Hamzeh, Abdul Rezzak

      2016-04-20

      The 6th Pan Arab Human Genetics Conference (PAHGC), "Genetics of Multifactorial Disorders" was organized by the Center for Arab Genomic Studies (http://www.cags.org.ae) in Dubai, United Arab Emirates from 21 to 23 January, 2016. The PAHGCs are held biennially to provide a common platform to bring together regional and international geneticists to share their knowledge and to discuss common issues. Over 800 delegates attended the first 2 days of the conference and these came from various medical and scientific backgrounds. They consisted of geneticists, molecular biologists, medical practitioners, postdoctoral researchers, technical staff (e.g., nurses and lab technicians) and medical students from 35 countries around the world. On the 3rd day, a one-day workshop on "Genetic Counseling" was delivered to 26 participants. The conference focused on four major topics, namely, diabetes, genetics of neurodevelopmental disorders, congenital anomalies and cancer genetics. Personalized medicine was a recurrent theme in most of the research presented at the conference, as was the application of novel molecular findings in clinical settings. This report discusses a summary of the presentations from the meeting.

    18. Prevention and Treatment of Cancer: Hypes and Hopes 6th International Translational Cancer Research Conference.

      PubMed

      Patel, Prabhudas; Vora, Hemangini; Aggarwal, Bharat B; Gandhi, Varsha; Mehta, Kapil; Pathak, Sen

      2016-09-01

      Cancer is primarily an "old-age" disease that has an "age-old" history. The overall incidence of cancer is much higher in Western countries, but is rapidly growing in Eastern countries perhaps due to change in life-style. Almost three million studies published to date indicate that cancer is a hyperproliferative disorder that arises from dysregulation of multiple cell signaling pathways. The cancer genome landscape indicates that approximately 140 genes and 12 cell signaling pathways drive almost all cancers. "Targeted therapy," a buzz word in cancer treatment for the past two decades, has provided antibodies, as well as small-molecule inhibitors. These therapies have been successful only in few instances. However, in most cases, minor increase in overall survival has been reported at the cost of huge expense. An alternative strategy is to prevent cancer or to diagnose and treat the disease at an early stage to gain survival benefits. Such interventions are also cost-effective. To address some of these issues, the 6th International Translational Cancer Research Conference was held during February 4-7th, 2016, in Ahmedabad, Gujarat, India; the homeland of Mahatma Gandhi. This conference was focused on utilizing multidisciplinary approaches for prevention and early treatment that would likely simultaneously or sequentially target many key pathways. Several distinguished speakers were invited from around the world. This article highlights primary features of this conference.

    19. Leather material found on a 6th B.C. Chinese bronze sword: A technical study

      NASA Astrophysics Data System (ADS)

      Luo, Wugan; Si, Yi; Wang, Hongmin; Qin, Ying; Huang, Fengchun; Wang, Changsui

      2011-09-01

      During July to November, 2006, an important archaeological excavation was conducted in Yun country, Hubei province, southern China. Chinese archaeologists found some remnant of leather materials, covered with red pigments, on a 6th century B.C. Chinese bronze sword. To understand the technology/ies that may have been utilized for manufacturing the leathers, a combined of Raman spectroscopy, FT-IR and XRF was thus applied to the remnant of leather materials. Raman analyses showed that red pigment on the leather was cinnabar (HgS). FT-IR and XRF analyses indicated that the content of some elements, such as Ca (existing as CaCO 3) and Fe (existing as Fe 2O 3), were much higher than those in the surrounding grave soil. The results inferred an application of lime depilation and retting, and the Fe-Al compound salt as tanning agent. And it was furthermore implicated that the Fe-Al salt tanning technique had been developed in the middle and late Spring and Autumn Period of China.

    20. Prevalence of elevated blood pressure in Hispanic versus non-Hispanic 6th graders.

      PubMed

      Tarlton, Patricia A

      2007-02-01

      Blood pressure screening was conducted on 4,311 (Hispanic n = 763 [17.7%], White n = 2,566 [59.5%], African American n = 610 [14.1%], Asian n = 136 [3.2%], Multiracial n = 231 [5.4%], and Native American n = 5 [0.1%]) 6th-grade students enrolled in Seminole County, Florida, Public Schools from August to December 2005. Prevalence of obesity was 21% for the overall population, with Hispanics n = 218 (28.6%) having a greater prevalence than non-Hispanics n = 630 (19.0%). Following a second screening, overall prevalence of elevated blood pressure was 1.9%, with Hispanics at 2.6% versus 1.6% for non-Hispanics. This was found to be significant when Hispanics were further compared to the White population. However, when adjusted for obesity, elevated blood pressure was not significant for Hispanics. Results confirm the presence of elevated blood pressure and obesity in all population groups, with an elevated risk for both among the Hispanic population.

    1. Consensus report from the 6th International forum for liver MRI using gadoxetic acid.

      PubMed

      Sirlin, Claude B; Hussain, Hero K; Jonas, Eduard; Kanematsu, Masayuki; Min Lee, Jeong; Merkle, Elmar M; Peck-Radosavljevic, Markus; Reeder, Scott B; Ricke, Jens; Sakamoto, Michiie

      2014-09-01

      As the utility of liver-specific magnetic resonance imaging (MRI) increases, it is pertinent to optimize and expand protocols to improve accuracy and foster evolution of techniques; in turn, positive impacts should be seen in patient management. This article reports on the latest expert thinking and current evidence in the field of liver-specific MRI, as discussed at the 6(th) International Forum for Liver MRI, which was held in Vancouver, Canada in September 2012. Topics discussed at this forum described the use of gadoxetic acid-enhanced MRI for the assessment of liver function at the segmental level; to increase accuracy in the diagnosis of liver metastases; to overcome current challenges in patients with cirrhosis, including management of arterial hypo-/isovascular, hepatobiliary phase hypointense nodules; and the data which would be required in order to recommend the use of this modality in hepatocellular carcinoma management guidelines. Growing evidence suggests that gadoxetic acid-enhanced MRI can help to improve the management of patients with a number of different liver disorders; however, more data are needed in some areas, and there may be a case for developing an interpretation guideline for gadoxetic acid-enhanced MRI findings to aid standardization. © 2013 Wiley Periodicals, Inc.

    2. The relationship between snack intake and its availability of 4th-6th graders in Taiwan.

      PubMed

      Hang, Chi-Ming; Lin, Wei; Yang, Hsiao-Chi; Pan, Wen-Harn

      2007-01-01

      The purpose of this study was to examine the relationship between the snack intake and snack availability of elementary school children. Data analyzed were from 722 4th to 6th graders' food availability and food intake questionnaires collected in the Nutrition and Health Survey in Taiwan Elementary School Children 2001-2002. The snacks commonly eaten were divided into two groups. Healthy snacks included dairy products, 100% fruit juice and fresh fruits. Unhealthy snacks included high fat/sugar snacks, cookies, candy, carbonated/sugared beverages and fast food. Structural equating modeling was used to test the models that describe the availability and intake of two snack groups. Results indicated that parents' intake and children's preference were major predictors of children intake of both healthy and unhealthy snacks. Other than that, the intake of unhealthy snacks was positively associated with "purchase by children themselves" but not the intake of healthy snacks, which was influenced predominantly by "present in home". The results support the perception that a positive family food environment is important for improving children's diet quality. To build a healthy family food environment, parents have to not only provide healthy snacks but also limit the unhealthy snacks in home. In addition to that, the role modeling of parents as eating healthy snacks instead of unhealthy snacks themselves may help children to develop similar behaviors.

    3. FOREWORD: 6th International Symposium on Electronic Beam Ion Sources and their Applications

      NASA Astrophysics Data System (ADS)

      Liljeby, L.

      1997-01-01

      The 6th International Symposium on Electron Beam Ion sources and their Applications was held at the Manne Siegbahn Laboratory at Stockholm University, June 20-23, 1994. A symposium in this series is held every three years. The next one will be organised by Professor Reinhard Becker at the J. W. Goethe University in Frankfurt am Main, Germany. The Stockholm symposium had a total of 65 participants from 9 countries. 43 oral presentations were given and 7 posters were exhibited. For the first time in this series the proceedings have been refereed. The symposium was given generous support by the Marcus Wallbenberg Foundation for International Co-operation in Science, a support mainly used for inviting delegates from Russia and students. The organisation of the symposium was led by Dr. Carl Johan Herrlander. His efficiency, organising skill and never ending attention to all the aspects of the symposium were of the utmost importance for carrying it through. We deeply regret that the proceedings have been very much delayed. Physica Scripta has no part in causing the delay which is solely a result of my inability to enforce deadlines. We think though that the contents still is of interest in particular as a full documentation of the conference.

    4. Leather material found on a 6th B.C. Chinese bronze sword: a technical study.

      PubMed

      Luo, Wugan; Si, Yi; Wang, Hongmin; Qin, Ying; Huang, Fengchun; Wang, Changsui

      2011-09-01

      During July to November, 2006, an important archaeological excavation was conducted in Yun country, Hubei province, southern China. Chinese archaeologists found some remnant of leather materials, covered with red pigments, on a 6th century B.C. Chinese bronze sword. To understand the technology/ies that may have been utilized for manufacturing the leathers, a combined of Raman spectroscopy, FT-IR and XRF was thus applied to the remnant of leather materials. Raman analyses showed that red pigment on the leather was cinnabar (HgS). FT-IR and XRF analyses indicated that the content of some elements, such as Ca (existing as CaCO3) and Fe (existing as Fe2O3), were much higher than those in the surrounding grave soil. The results inferred an application of lime depilation and retting, and the Fe-Al compound salt as tanning agent. And it was furthermore implicated that the Fe-Al salt tanning technique had been developed in the middle and late Spring and Autumn Period of China.

    5. Summary of the 6th Annual Bladder Cancer Think Tank: new directions in urologic research.

      PubMed

      Svatek, Robert S; Rosenberg, Jonathan E; Galsky, Matthew D; Lee, Cheryl T; Latini, David M; Bochner, Bernard H; Weizer, Alon Z; Apolo, Andrea B; Sridhar, Srikala S; Kamat, Ashish M; Hansel, Donna; Flaig, Thomas W; Smith, Norm D; Lotan, Yair

      2013-10-01

      The 6th Annual Bladder Cancer Think Tank brought together a multidisciplinary group of clinicians, researchers, and representatives from the National Cancer Institute and Industry in an effort to advance bladder cancer research efforts. This year's meeting comprised panel discussions and research involving 5 separate working groups, including the Survivorship, Clinical Trials, Standardization of Care, Data Mining, and Translational Science working groups. In this manuscript, the accomplishments and objectives of the working groups are summarized. Notable efforts include: (1) the development of a survivorship care plan for early and late-stage bladder cancer; (2) the development of consensus criteria for eligibility and endpoints for bladder cancer clinical trials; (3) an improved understanding of current practice patterns regarding the use of perioperative chemotherapy in an effort to standardize care; (4) creation of a comprehensive handbook to assist researchers with developing bladder cancer databases; and (5) identification of response to therapy of high-grade non muscle invasive disease through a collaborative exchange of expertise and resources.

    6. Proceedings of the 6th US/German Workshop on Salt Repository Research, Design, and Operation

      SciTech Connect

      Hansen, Francis D.; Walter Steininger; Wilhelm Bollingerfehr

      2016-01-11

      The 6th US/German Workshop on Salt Repository Research, Design, and Operation was held in Dresden. Germany on September 7-9, 2015. Over seventy participants helped advance the technical basis for salt disposal of radioactive waste. The number of collaborative efforts continues to grow and to produce useful documentation, as well as to define the state of the art for research areas. These Proceedings are divided into Chapters, and a list of authors is included in the Acknowledgement Section. Also in this document are the Technical Agenda, List of Participants, Biographical Information, Abstracts, and Presentations. Proceedings of all workshops and other pertinent information are posted on websites hosted by Sandia National Laboratories and the Nuclear Energy Agency Salt Club. The US/German workshops provide continuity for long-term research, summarize and publish status of mature areas, and develop appropriate research by consensus in a workshop environment. As before, major areas and findings are highlighted, which constitute topical Chapters in these Proceedings. In total, the scientific breadth is substantial and while not all subject matter is elaborated into chapter format, all presentations and abstracts are published in this document. In the following Proceedings, six selected topics are developed in detail.

    7. Synopsis of the 6th Walker's Cay Colloquium on Cancer Vaccines and Immunotherapy.

      PubMed

      Kast, W Martin; Levitsky, Hyam; Marincola, Francesco M

      2004-06-22

      The 6th annual Cancer Vaccines and Immunotherapy Colloquium at Walker's Cay was held under the auspices of the Albert B. Sabin Vaccine Institute on March 10-13, 2004. The Colloquium consisted of a select group of 34 scientists representing academia, biotechnology and pharmaceutical industry. The main goal of this gathering was to promote in a peaceful and comfortable environment exchanges between basic and clinical science. The secondary benefit was to inspire novel bench to bedside ventures and at the same time provide feed back about promising and/or disappointing clinical results that could help re-frame some scientific question or guide the design of future trials. Several topics were covered that included tumor antigen discovery and validation, platforms for vaccine development, tolerance, immune suppression and tumor escape mechanisms, adoptive T cell therapy and dendritic cell-based therapies, clinical trials and assessment of response. Here we report salient points raised by speakers or by the audience during animated discussion that followed each individual presentation.

    8. PREFACE: The 6th European Conference on Applied Superconductivity (EUCAS 2003)

      NASA Astrophysics Data System (ADS)

      Vaglio, Ruggero; Donaldson, Gordon

      2004-05-01

      This special issue of Superconductor Science and Technology contains papers presented at the 6th European Conference on Applied Superconductivity (EUCAS), which was held in Sorrento, Italy, 14--18 September 2003. This important biennial event followed previous successful meetings held in Gottingen, Germany; Edinburgh, Scotland; Eindhoven, the Netherlands; Sitges (Barcelona), Spain; and Copenhagen, Denmark. Following tradition, this EUCAS conference focused on the role of superconductivity in bridging various aspects of research with a variety of concrete advanced applications. EUCAS 2003 attracted about 1000 participants from all around the world with large participation from non-European countries. This conference benefited the worldwide superconductivity community tremendously as scientists operating internationally were able to share their knowledge and experience with one another. We are grateful to all those who submitted papers to the Conference Proceedings, which will be published in an Institute of Physics Conference Series, and also to those who contributed to this special issue. Unfortunately we could not consider every one of the large number of papers submitted to this issue and we express our regret to those whose work could not be included.

    9. [Myocardial perfusion scintigraphy 2012 in Germany. Results of the 6th Query].

      PubMed

      Lindner, O; Burchert, W; Schäfers, M; Schaefer, W

      2014-01-01

      The working group Cardiovascular Nuclear Medicine of the German Society of Nuclear Medicine presents the results of the 6th survey on myocardial perfusion scintigraphy (MPS) of the reporting year 2012. 278 questionnaires (177 private practices (PP), 78 hospitals (HO), 23 university hospitals (UH)) were evaluated. MPS of 105,941 patients were reported. 95% [2005 = 80%] of MPS studies were conducted with (99m)Tc perfusion radiopharmaceuticals and only 5% with 201Tl. 79% [2009 = 76%] of the MPS were performed in PP, 15% [2009 = 17%] in HO, and 6% [2009 = 7%] in UH. Data from 108 centres which participated in all surveys from 2005 to 2012 showed an increase in MPS numbers of 4.0% (PP +6.1%, HO +18.2%, UH -18.3%). 29% of all participants (27% of PP, 31% of HO, and 26% of UH) noticed no change and 26% of all participants (28% of PP, 17% of HO and 35% of UH) an increase in their MPS requests since the 2009 query. The type of stress was pharmacological in 39% [2009 = 31%]. Of these 61% with adenosine (39% with exercise), 22% with regadenoson (51% with exercise), 14% with dipyridamole (60% with exercise), and 3% with dobutamine. Gated SPECT was performed in 73% [2009 = 56%] of all rest, in 70% [2009 = 56%] of all stress and in 67% [47%] of all stress and rest MPS. Only 36% [2009 = 33%] of the centres performed a quantification of all their studies with scores, whereas 41% [2009 = 52%] did not apply any quantification. 60% [2009 = 49%] of the MPS were requested by ambulatory care cardiologists. The survey on MPS in Germany reveals a good conformity of imaging procedures with the current guideline. A positive development in MPS practice and referral can be stated. However, there is still some potential of MPS processing considering the quantitative perfusion analysis.

    10. [The IASLC lung cancer staging project. Comparing the current 6(th) TNM edition with the proposed 7(th) edition].

      PubMed

      Carvalho, Lina; Cardoso, Edgar; Nunes, Henrique; Baptista, Victor; Gomes, Ana; Couceiro, Patrícia

      2009-01-01

      The future 7th edition of TNM classification for lung cancer will be published in 2009 and comprises the IASLC recommendations for TNM parameters. The general staging of lung cancer includes the new parameters: reclassification of tumours larger than 7 cm from T2 to T3; extra tumoral nodules will change their category to T3, T4 and M1 when in the same, ipsilateral or contralateral lobe, respectively; pleural effusion will be M1a. With these alterations, cases staged as IB - T2b N0 M0 will be IIA, cases staged IIB - T2a N1 M0 will be IIA and cases IIIB- T4 N0- -1 M0 will be IIIA. The 7(th) TNM edition recommendations were applied to 203 broncho -pulmonary carcinomas, concerning epidermoid carcinomas (83) and adenocarcinomas (120) registered in the archive of the Serviço de Anatomia Patológica of the Hospitais da Universidade de Coimbra - Portugal, previously submitted to surgical resection and lymph node excision. The following alterations will be kept as the application of the future 7(th) TNM edition: 20 cases in stage IB will move to stage IIA (17) and stage IIB (3); 18 cases will change from stage IIB to stage IIA (17) and 1 case to stage IIIA; 2 cases from stage IIIB will move to stage IV; 6 cases in stage IV will move to stage IIIA (5) and 1 case to stage IIIB. In this translational adaptation from 6th to 7th TNM staging, 51 out of the 203 analysed cases change their staging, corresponding to 25.1%.

    11. Environmental Attitudes of the 6th Grade Students from Rural and Urban Areas: A Case Study for Ankara

      ERIC Educational Resources Information Center

      Tuncer, Gaye; Sungur, Semra; Tekkaya, Ceren; Ertepinar, Hamide

      2004-01-01

      This study investigated environmental attitude of 6th grade students living in rural and urban areas in Ankara. Hundred and thirty-eight students were selected from four schools located in these areas. A 45-item questionnaire consisting of four dimensions was used to measure students' environmental attitude. Results of the study revealed that,…

    12. Story Telling: Research and Action to Improve 6th Grade Students' Views about Certain Aspects of Nature of Science

      ERIC Educational Resources Information Center

      Kahraman, Feray; Karatas, Faik Özgür

      2015-01-01

      This study is a four-week section of ongoing attempts that aim to improve 6th grade students' understandings of the nature of science. The study was carried out in a sixth grade science and technology class at a rural middle school with 15 students on the basis of action research methodology. During the study, four different stories based on the…

    13. Examining Students' Views on the Nature of Science: Results from Korean 6th, 8th, and 10th Graders

      ERIC Educational Resources Information Center

      Kang, Sukjin; Scharmann, Lawrence C.; Noh, Taehee

      2005-01-01

      In this study, students' views on the nature of science (NOS) were investigated with the use of a large-scale survey. An empirically derived multiple-choice format questionnaire was administered to 1702 Korean 6th, 8th, and 10th graders. The questionnaire consisted of five items that respectively examined students' views on five constructs…

    14. A Critical Analysis of Academic & Recreational Reading Motivation and Its Correlation to Reading FCAT Performance for 6th Grade Students

      ERIC Educational Resources Information Center

      DiBella, Karen S.

      2014-01-01

      The purpose of this study was to measure the motivation for academic and recreational reading of 6th grade students in a middle school located in southwest Florida using the Elementary Reading Attitude Survey (ERAS). In this mixed methods study, motivation for both types of reading were measured, individual demographics of the population, such as…

    15. The Effects of a Traditional and Technology-Based After-School Program on 6th Grade Student's Mathematics Skills

      ERIC Educational Resources Information Center

      Hu, Xiangen; Craig, Scotty D.; Bargagliotti, Anna E.; Graesser, Arthur C.; Okwumabua, Theresa; Anderson, Celia; Cheney, Kyle R.; Sterbinsky, Allan

      2012-01-01

      This study investigated the effectiveness of the Assessment and LEarning in Knowledge Spaces (ALEKS) system as a method of strategic intervention in after-school settings to improve the mathematical skills of struggling 6th grade students. Students were randomly assigned to after-school classrooms in which they either worked with ALEKS to improve…

    16. Assessment of 6th Grade Elementary School Students, Their Parents' and Branch Teachers' Perspective on Physical Education Classes

      ERIC Educational Resources Information Center

      Boyraz, Sirin; Ozbar, Nurper; Yetgin, Meral Kucuk; Koksalan, Burke

      2015-01-01

      A total of 437 volunteers including 54 teachers, 218 6th grade students and 102 parents from Beykoz Elementary Schools participated in this study to understand the perspectives of students, families and teachers on Physical Education classes. The perspectives of students, families and teachers of other branches are identified by survey method.…

    17. Story Telling: Research and Action to Improve 6th Grade Students' Views about Certain Aspects of Nature of Science

      ERIC Educational Resources Information Center

      Kahraman, Feray; Karatas, Faik Özgür

      2015-01-01

      This study is a four-week section of ongoing attempts that aim to improve 6th grade students' understandings of the nature of science. The study was carried out in a sixth grade science and technology class at a rural middle school with 15 students on the basis of action research methodology. During the study, four different stories based on the…

    18. A Critical Analysis of Academic & Recreational Reading Motivation and Its Correlation to Reading FCAT Performance for 6th Grade Students

      ERIC Educational Resources Information Center

      DiBella, Karen S.

      2014-01-01

      The purpose of this study was to measure the motivation for academic and recreational reading of 6th grade students in a middle school located in southwest Florida using the Elementary Reading Attitude Survey (ERAS). In this mixed methods study, motivation for both types of reading were measured, individual demographics of the population, such as…

    19. Primary School English Teachers' Perceptions of the English Language Curriculum of 6th, 7th and 8th Grades

      ERIC Educational Resources Information Center

      Ersen Yanik, Asli

      2008-01-01

      This study aims to investigate how the teachers who have different background characteristics perceive the goals and content of the English language curriculum implemented at the 6th, 7th and 8th grades of public primary schools. The study was conducted during the 2004-2005 school year with 368 English teachers selected from the seven regions of…

    20. Gender Representations in the Illustrations of the 6th Grade Language Textbook Used in Greek Elementary School

      ERIC Educational Resources Information Center

      Karintzaidis, Nikolaos; Christodoulou, Anastasia; Kyridis, Argyris; Vamvakidou, Ifigeneia

      2016-01-01

      This study explores the way in which the two sexes are presented in education and particularly in the illustration of the language textbook used in the 6th Grade of Greek elementary school. In a society where gender equality is constitutionally enshrined and displayed as an educational policy objective, it attempts to examine if school textbook…

    1. From Cooks to Carpenters: Measuring - A Saleable Work Skill. Occupation Simulation Packet. Grades 5th-6th.

      ERIC Educational Resources Information Center

      Kennedy, Helena

      This teacher's guide contains simulated work experiences for 5th and 6th grade students using the isolated skill concept - measuring. Teacher instructions include objectives, evaluation, and sequence of activities. The guide contains pre-tests and post-tests with instructions and answer keys. Three pre-skill activities are suggested, such as…

    2. An Early Warning System: Predicting 10th Grade FCAT Success from 6th Grade FCAT Performance. Research Brief. Volume 0711

      ERIC Educational Resources Information Center

      Froman, Terry; Brown, Shelly; Lapadula, Maria

      2008-01-01

      This Research Brief presents a method for predicting 10th grade Florida Comprehensive Assessment Test (FCAT) success from 6th grade FCAT performance. A simple equation provides the most probable single score prediction, and give-or-take error margins define high and low probability zones for expected 10th grade scores. In addition, a double-entry…

    3. Assessment of 6th Grade Elementary School Students, Their Parents' and Branch Teachers' Perspective on Physical Education Classes

      ERIC Educational Resources Information Center

      Boyraz, Sirin; Ozbar, Nurper; Yetgin, Meral Kucuk; Koksalan, Burke

      2015-01-01

      A total of 437 volunteers including 54 teachers, 218 6th grade students and 102 parents from Beykoz Elementary Schools participated in this study to understand the perspectives of students, families and teachers on Physical Education classes. The perspectives of students, families and teachers of other branches are identified by survey method.…

    4. 6th Annual European Antibody Congress 2010: November 29-December 1, 2010, Geneva, Switzerland.

      PubMed

      Beck, Alain; Wurch, Thierry; Reichert, Janice M

      2011-01-01

      The 6th European Antibody Congress (EAC), organized by Terrapinn Ltd., was held in Geneva, Switzerland, which was also the location of the 4th and 5th EAC. As was the case in 2008 and 2009, the EAC was again the largest antibody congress held in Europe, drawing nearly 250 delegates in 2010. Numerous pharmaceutical and biopharmaceutical companies active in the field of therapeutic antibody development were represented, as were start-up and academic organizations and representatives from the US Food and Drug Administration FDA. The global trends in antibody research and development were discussed, including success stories of recent marketing authorizations of golimumab (Simponi®) and canakinumab (Ilaris®) by Johnson & Johnson and Novartis, respectively, updates on antibodies in late clinical development (obinutuzumab/GA101, farletuzumab/MORAb-003 and itolizumab/T1 h, by Glycart/Roche, Morphotek and Biocon, respectively) and success rates for this fast-expanding class of therapeutics (Tufts Center for the Study of Drug Development). Case studies covering clinical progress of girentuximab (Wilex), evaluation of panobacumab (Kenta Biotech), characterization of therapeutic antibody candidates by protein microarrays (Protagen), antibody-drug conjugates (sanofi-aventis, ImmunoGen, Seattle Genetics, Wyeth/Pfizer), radio-immunoconjugates (Bayer Schering Pharma, Université de Nantes) and new scaffolds (Ablynx, AdAlta, Domantis/GlaxoSmithKline, Fresenius, Molecular Partners, Pieris, Scil Proteins, Pfizer, University of Zurich) were presented. Major antibody structural improvements were showcased, including the latest selection engineering of the best isotypes (Abbott, Pfizer, Pierre Fabre), hinge domain (Pierre Fabre), dual antibodies (Abbott), IgG-like bispecific antibodies (Biogen Idec), antibody epitope mapping case studies (Eli Lilly), insights in FcγRII receptor (University of Cambridge), as well as novel tools for antibody fragmentation (Genovis). Improvements of

    5. Storm Peak Laboratory 5th-6th Grade Climate and Weather Program

      NASA Astrophysics Data System (ADS)

      McCubbin, I. B.; Hallar, A. G.

      2008-12-01

      science. At the end of the day each student has a data sheet with measurements recorded from 5 locations of different elevations to take back to the classroom. Following the field trip, SPL scientists and educators visit the school for a follow-up to help children grasp concepts, represent their data set collected in graphical formats, answer questions, and evaluate students" learning. Currently, approximately 250 students annually participate in the SPL 5th and 6th grade climate education program.

    6. Proceedings from the 6th Annual University of Calgary Leaders in Medicine Research Symposium.

      PubMed

      Roberts, Jodie I; Beatty, Jennifer K; Peplowski, Michael A; Keough, Michael B; Yipp, Bryan G; Hollenberg, Morley D; Beck, Paul L

      2015-12-04

      On November 14, 2014, the Leaders in Medicine (LIM) program at the Cumming School of Medicine, University of Calgary hosted its 6th Annual Research Symposium. Dr. Danuta Skowronski, Epidemiology Lead for Influenza and Emerging Respiratory Pathogens at the British Columbia Centre for Disease Control (BCCDC), was the keynote speaker and presented a lecture entitled "Rapid response research during emerging public health crises: influenza and reflections from the five year anniversary of the 2009 pandemic". The LIM symposium provides a forum for both LIM and non-LIM medical students to present their research work, either as an oral or poster presentation. There were a total of six oral presentations and 77 posters presented. 
The oral presentations included: Swathi Damaraju, "The role of cell communication and 3D Cell-Matrix environment in a stem cell-based tissue engineering strategy for bone repair"; Menglin Yang, "The proteolytic activity of Nepenthes pitcher fluid as a therapeutic for the treatment of celiac disease"; Amelia Kellar, "Monitoring pediatric inflammatory bowel disease - a retrospective analysis of transabdominal ultrasound"; Monica M. Faria-Crowder, "The design and application of a molecular profiling strategy to identify polymicrobial acute sepsis infections"; Waleed Rahmani, "Hair follicle dermal stem cells regenerate the dermal sheath, repopulate the dermal papilla and modulate hair type"; and, Laura Palmer, "A novel role for amyloid beta protein during hypoxia/ischemia". 
The article on the University of Calgary Leaders in Medicine Program, "A Prescription that Addresses the Decline of Basic Science Education in Medical School," in a previous issue of CIM (2014 37(5):E292) provides more details on the program. Briefly, the LIM Research Symposium has the following objectives: (1) to showcase the impressive variety of projects undertaken by students in the LIM Program as well as University of Calgary medical students; (2) to encourage medical

    7. In vitro Comparative Evaluation of Tensile Bond Strength of 6th, 7th and 8th Generation Dentin Bonding Agents

      PubMed Central

      Kamble, Suresh S; Kandasamy, Baburajan; Thillaigovindan, Ranjani; Goyal, Nitin Kumar; Talukdar, Pratim; Seal, Mukut

      2015-01-01

      Background: Newer dentin bonding agents were developed to improve the quality of composite restoration and to reduce time consumption in its application. The aim of the present study was to evaluate tensile bond strength of 6th, 7th and 8th generation bonding agents by in vitro method. Materials and Methods: Selected 60 permanent teeth were assigned into 20 in each group (Group I: 6th generation bonding agent-Adper SE plus 3M ESPE, Group II: 7th generation bonding agent-G-Bond GC Corp Japan and Group III: 8th generation dentin adhesives-FuturaBond, DC, Voco, Germany). With high-speed diamond disc, coronal dentin was exposed, and selected dentin bonding agents were applied, followed by composite restoration. All samples were saved in saline for 24 h and tensile bond strength testing was done using a universal testing machine. The obtained data were tabulated and statistically analyzed using ANOVA test. Results: The tensile bond strength readings for 6th generation bonding agent was 32.2465, for 7th generation was 31.6734, and for 8th-generation dentine bonding agent was 34.74431. The highest tensile bond strength was seen in 8th generation bonding agent compared to 6th and 7th generation bonding agents. Conclusion: From the present study it can be conclude that 8th generation dentine adhesive (Futura DC, Voco, Germany) resulted in highest tensile bond strength compared to 6th (Adper SE plus, 3M ESPE) and 7th generation (G-Bond) dentin bonding agents. PMID:26028901

    8. Why are urban Indian 6th graders using more tobacco than 8th graders? Findings from Project MYTRI

      PubMed Central

      Stigler, M H; Perry, C L; Arora, M

      2006-01-01

      Objective To investigate why urban Indian 6th graders may be using more tobacco than urban Indian 8th graders. Design Cross‐sectional survey of students conducted in the summer of 2004, as the baseline evaluation tool for a group‐randomised tobacco prevention intervention trial (Project MYTRI). Mixed‐effects regression models were used to (1) examine the relationship between 15 psychosocial risk factors and current use of any tobacco, by grade; and (2) examine differences in psychosocial risk factors, by grade. Setting Thirty‐two private (high socioeconomic status (SES)) and government (low‐mid SES) schools in two large cities in India (Delhi and Chennai). Subjects Students in the 6th and 8th grade in these schools (n  =  11642). Among these, 50.6% resided in Delhi (v Chennai), 61.4% attended a government school (v a private school), 52.9% were enrolled in 6th grade (v 8th), and 54.9% were male (v female). Main outcome measure Current (past 30 day) use of any tobacco, including chewing tobacco (for example, gutkha), bidis, or cigarettes. Result Almost all psychosocial factors were significantly related to tobacco use, for students in both grades. Some of the strongest correlates included social susceptibility to and social norms about use. Exposure to tobacco advertising was a strong correlate of tobacco use for 6th graders, but not for 8th graders. Sixth graders scored lower than 8th graders on almost all factors, indicating higher risk. Conclusions The “risk profile” of 6th graders suggests they would be vulnerable to use and to begin using tobacco, as well as to outside influences that may encourage use. PMID:16723678

    9. PREFACE: 6th Vacuum and Surface Sciences Conference of Asia and Australia (VASSCAA-6)

      NASA Astrophysics Data System (ADS)

      Ahsan Bhatti, Javaid; Hussain, Talib; Khan, Wakil

      2013-06-01

      The Vacuum and Surface Sciences Conference of Asia and Australia (VASSCAA) conference series has been organized to create a new forum in Asia and Australia to discuss vacuum, surface and related sciences, techniques and applications. The conference series is officially endorsed by the International Union for Vacuum Science, Technique and Application (IUVSTA). The International Steering Committee of VASSCAA is comprised of Vacuum Societies in seven countries: Australia, China, India, Iran, Japan, South Korea and Pakistan. VASSCAA-1 was organized by the Vacuum Society of Japan in 1999 in Tokyo, Japan. VASSCAA-2 was held in 2002 in Hong Kong, VASSCAA-3 in Singapore in 2005. VASSCAA-4 was held in Matsue, Japan in 2008 and VASSCAA-5 in 2010 in Beijing, China. The 6th Vacuum and Surface Sciences Conference of Asia and Australia (VASSCAA-6) was held from 9-13 October 2012 in the beautiful city of Islamabad, Pakistan. The venue of the conference was the Pak-China Friendship Centre, Islamabad. More than six hundred local delgates and around seventy delegates from different countries participated in this mega event. These delegates included scientists, researchers, engineers, professors, plant operators, designers, vendors, industrialists, businessmen and students from various research organizations, technical institutions, universities, industries and companies from Pakistan and abroad. The focal point of the event was to enhance cooperation between Pakistan and the international community in the fields of vacuum, surface science and other applied technologies. At VASSCAA-6 85 oral presentations were delivered by local and foreign speakers. These were divided into different sessions according to their fields. A poster session was organized at which over 70 researchers and students displayed their posters. The best three posters won prizes. In parallel to the main conference sessions four technical short courses were held. The participants showed keen interest in all these

    10. Soma, food of the immortals according to the Bower Manuscript (Kashmir, 6th century A.D.).

      PubMed

      Leonti, Marco; Casu, Laura

      2014-08-08

      Food is medicine and vice versa. In Hindu and Ayurvedic medicine, and among human cultures of the Indian subcontinent in general, the perception of the food-medicine continuum is especially well established. The preparation of the exhilarating, gold-coloured Soma, Amrita or Ambrosia, the elixir and food of the 'immortals'-the Hindu pantheon-by the ancient Indo-Aryans, is described in the Rigveda in poetic hymns. Different theories regarding the botanical identity of Soma circulate, but no pharmacologically and historically convincing theory exists to date. We intend to contribute to the botanical, chemical and pharmacological characterisation of Soma through an analysis of two historical Amrita recipes recorded in the Bower Manuscript. The recipes are referred therein as panaceas (clarified butter) and also as a medicine to treat nervous diseases (oil), while no exhilarating properties are mentioned. Notwithstanding this, we hypothesise, that these recipes are related to the ca. 1800 years older Rigvedic Soma. We suppose that the psychoactive Soma ingredient(s) are among the components, possibly in smaller proportions, of the Amrita recipes preserved in the Bower Manuscript. The Bower Manuscript is a medical treatise recorded in the 6th century A.D. in Sanskrit on birch bark leaves, probably by Buddhist monks, and unearthed towards the end of the 19th century in Chinese Turkestan. We analysed two Amrita recipes from the Bower Manuscript, which was translated by Rudolf Hoernle into English during the early 20th century. A database search with the updated Latin binomials of the herbal ingredients was used to gather quantitative phytochemical and pharmacological information. Together, both Amrita recipes contain around 100 herbal ingredients. Psychoactive alkaloid containing species still important in Ayurvedic, Chinese and Thai medicine and mentioned in the recipe for 'Amrita-Prâsa clarified butter' and 'Amrita Oil' are: Tinospora cordifolia (Amrita, Guduchi), three

    11. The Efficiency of Cluster Method in Improving the Creative Writing Skill of 6th Grade Students of Primary School

      ERIC Educational Resources Information Center

      Sahbaz, Namik Kemal; Duran, Gozde

      2011-01-01

      The aim of this research is to search the effect of the cluster method on the creative writing skill of 6th grade students. In this paper, the students of 6-A, studying at Ulas Primary School in 2010-2011 academic year, were divided into two groups as experiment and control. Taking into consideration the various variants, pre-test and last-test…

    12. The Efficiency of Cluster Method in Improving the Creative Writing Skill of 6th Grade Students of Primary School

      ERIC Educational Resources Information Center

      Sahbaz, Namik Kemal; Duran, Gozde

      2011-01-01

      The aim of this research is to search the effect of the cluster method on the creative writing skill of 6th grade students. In this paper, the students of 6-A, studying at Ulas Primary School in 2010-2011 academic year, were divided into two groups as experiment and control. Taking into consideration the various variants, pre-test and last-test…

    13. [Anniversary of FSI "The 6th Central Military Clinical Hospital of the Ministry of Defense of Russian Federation"].

      PubMed

      Budko, A A; Ovechkin, I G

      2009-08-01

      The 6th Central Military Clinical Hospital of the Ministry of Defense of Russian Federation celebrates the 20th anniversary in September of 2009. The hospital is one of the greatest and well-known in the world specialized science-practical rehabilitation centers, equipped by original and unique methods, based on modern knowledge-intensive technologies. It permits resolve the most difficult tasks of reconstructive treatment of military service men of Russian Army.

    14. Possible role of nitric oxide in the protective effect of resveratrol in 5/6th nephrectomized rats.

      PubMed

      Chander, Vikas; Chopra, Kanwaljit

      2006-06-15

      Nitric oxide (NO) plays an important role in the modulation of glomerular disease. The renal protective effect of resveratrol (RVT), a polyphenolic phytoalexin, was investigated in the 5/6th nephrectomized rats. Resveratrol (5 mg/kg, PO) was administered for 12 weeks to 5/6th nephrectomized (NX) rats together with and without nitro L-arginine methyl ester (L-NAME) (10 mg/kg, IP). We evaluated the effect of these agents on proteinuria, hypertension, renal function, glomerulosclerosis, and urinary excretion of nitric oxide metabolites. 5/6th NX resulted in elevation in systolic blood pressure (SBP), reduced the urinary excretion of NO metabolites, increased urinary protein excretion, and deranged renal function and glomerulosclerosis. Treatment of animals with resveratrol significantly attenuated the increase in SBP, preserved the normal renal function, reduced the urinary protein excretion, increased the urinary excretion of NO metabolites, and prevented the glomerulosclerosis. Co-administration of animals with L-NAME along with resveratrol prevented the protection observed with resveratrol. These findings indicate that resveratrol exerts its protective effect in 5/6 NX rats through a nitric oxide pathway.

    15. Comparison of staging between the old (6th edition) and new (7th edition) TNM classifications in advanced gastric cancer.

      PubMed

      Kikuchi, Shiro; Futawatari, Nobue; Sakuramoto, Shinichi; Katada, Natsuya; Yamashita, Keishi; Shibata, Tomotaka; Nemoto, Masayuki; Watanabe, Masahiko

      2011-06-01

      The aims of the present study were to compare staging between the old (6th edition) and new (7th edition) TNM classifications, and to evaluate the prognostic impact of extended lymph node dissection according to the new nodal staging in advanced gastric cancer. A total of 609 patients with advanced gastric cancer who had undergone curative gastric resection combined with extended lymph node dissection were enrolled in the present study. Survival curves were analyzed according to staging based on the TNM 6th and 7th editions and the Japanese Classification of Gastric Carcinoma (JCGC) 14th edition. The 5-year survival rates and the consecutive stage survival with no significant differences were: IB 88%; II 74%; IIIA 53%; IIIB 39%; and IV 18% (IIIA vs. IIIB, p=0.1307) by the TNM 6th edition; IB 94%; IIA 85%; IIB 71%; IIIA 68%; IIIB 48%; IIIC 23%; and IV 13%; (IIB vs. IIIA, p=0.7665; IIIC vs. IV, p=0.4156) by the TNM 7th and JCGC 14th editions; N0 85%; N1 70%; N2 46%; N3 18%; and M1 13%; (N3 vs. M1, p=0.8640) by the TNM 6th edition; and N0 85%; N1 80%; N2 61%; N3a 46%; N3b 18%; and M1 13%; (N0 vs. N1, p=0.2735; N2 vs. N3a, p=0.0663; N3b vs. M1, p=0.8640) by the TNM 7th and JCGC 14th editions. The new classification according to the TNM 7th and the JCGC 14th editions does not always seem to be superior to the TNM 6th edition for the prognostic stratification of stages in patients who undergo curative resection for advanced gastric cancer. An extended lymph node dissection may be effective for N0-N3a, but not for N3b and M1 stages classified according to the new TNM 7th and JCGC 14th editions.

    16. PREFACE: 6th International Conference on Inverse Problems in Engineering: Theory and Practice

      NASA Astrophysics Data System (ADS)

      Bonnet, Marc

      2008-07-01

      The 6th International Conference on Inverse Problems in Engineering: Theory and Practice (ICIPE 2008) belongs to a successful series of conferences held up to now following a three-year cycle. Previous conferences took place in Palm Coast, Florida, USA (1993), Le Croisic, France (1996), Port Ludlow, Washington, USA (1999), Angra dos Reis, Brazil (2002), and Cambridge, UK (2005). The conference has its roots on the informal seminars organized by Professor J V Beck at Michigan State University, which were initiated in 1987. The organization of this Conference, which took place in Dourdan (Paris) France, 15-19 June 2008, was made possible through a joint effort by four research departments from four different universities: LEMTA (Laboratoire de Mécanique Théorique et Appliquée, Nancy-Université) LMS (Laboratoire de Mécanique des Solides, Ecole Polytechnique, Paris) LMAC (Laboratoire de Mathématiques Appliquées, UTC Compiègne) LTN (Laboratoire de Thermocinétique, Université de Nantes) It received support from three organizations: SFT (Société Française de Thermique: French Heat Transfer Association) ACSM (Association Calcul de Structures et Simulation : Computational Structural Mechanics Association) GdR Ondes - CNRS (`Waves' Network, French National Center for Scientific Research) The objective of the conference was to provide the opportunity for interaction and cross-fertilization between designers of inverse methods and practitioners. The delegates came from very different fields, such as applied mathematics, heat transfer, solid mechanics, tomography.... Consequently the sessions were organised along mostly methodological topics in order to facilitate interaction among participants who might not meet otherwise. The present proceedings, published in the Journal of Physics: Conference Series, gathers the four plenary invited lectures and the full-length versions of 103 presentations. The latter have been reviewed by the scientific committee (see

    17. Health for Development. Farm House Dialogue (6th, Ota, Nigeria, September 1-3, 1989).

      ERIC Educational Resources Information Center

      Africa Leadership Forum.

      This document summarizes discussions at an invitational workshop on health care development in Nigeria. The discussion centered on the need for cooperation among government service-delivery agencies and on the need to improve general national economic conditions. The following broad topics were discussed: (1) the history of health care during the…

    18. PTC '84 - Pacific Telecommunications Conference, 6th, Honolulu, HI, January 8-11, 1984, Proceedings

      NASA Astrophysics Data System (ADS)

      Wedemeyer, D. J.; Harms, L. S.

      Various papers on telecommunications are presented. The general topics addressed include: basic communications needs in the Pacific hemisphere; communication needs of businesses in the local, national, and regional marketplace; needs for telecommunication in rural communities; communication needs of minority groups; technical and institutional responses to meeting needs; and developments in high technology. Also addressed are: telecommunication and information technology to meet basic needs; issues and policy considerations in the Pacific telecommunications environment; effects of telecommunications development on daily social activity; problems and progress of new technology; economic demand for telecommunications in the Pacific region as a reflection of needs.

    19. Childbirth in the Greek island of Chois in the 6th century B.C., 1780, and 1914.

      PubMed

      Argenti, P

      1944-01-01

      Terracottas from the 6th century B.C.; a description of a delivery written in 1780; and a description of a labor chair used until 1914 give an historical picture of childbirth on the Greek island of Chios. The terracottas establish the fact that women were delivered in an upright perpendicular position in classical times. The upright labor chair seems to have continued in use until 1914. Midwives have historically at deliveries. In Chios, doctors seem to have taken over from midwives only around 1914.

    20. Wood - An Innovative Component of High-tech Products? 6th Wädenswil Day of Chemistry 2014.

      PubMed

      Heinzelmann, Elsbeth

      2014-10-01

      Wood is a multifunctional renewable material that could replace oil-based and other non-renewable resources in many applications. In the Swiss National Science Foundation project NFP 66, entitled 'Wood as a resource', researchers are attempting to find ways to use wood more efficiently in the future. The 6th Wädenswil Day of Chemistry, which was organised by the Institute of Chemistry and Biological Chemistry at Zurich University of Applied Sciences in Wädenswil, gave an overview of the innovative activities currently being undertaken in this field.

    1. International Methane Hydrate Research and Development Workshop (6th) held in Bergen, Norway on May 13-15, 2008

      DTIC Science & Technology

      2009-07-22

      due to methane hydrate dissociation 0 0.2 0.4 0.6 0.8 1 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 D ep th (m ete r f ro m K el ly b us...Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/6110--09- 9143 6th International Methane Hydrate Research and Development Workshop July 22...Prescribed by ANSI Std. Z39.18 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for

    2. What predicts the selection of nursing as a career choice in 5th and 6th year school students?

      PubMed

      Neilson, Gavin R; Jones, Martyn C

      2012-07-01

      Demand for nursing care, and nurses, is growing in the United Kingdom given an increasingly ageing patient population with long-term co-morbidities. An ageing nursing workforce and fewer school leavers entering nursing are key barriers to student nurse recruitment. This paper aims to identify the socio-demographic and correlates nursing as a career choice in 5th and 6th year school students. This cross-sectional descriptive study gathered self-administered questionnaires from a total cohort of 5th and 6th year school students (n=1059) in one educational authority in Scotland. A response rate of 100% was achieved, with 702 students expressing a career choice. Some 71.7% (n=503) of students providing a full data set would never consider nursing, even if they obtained poor grades. Only 28.3% (n=199) would ever consider nursing. Students cited nursing as a career choice if they were female, of average to below average academic ability/achievement, expressed a positive attitude to nursing as a degree subject which was shared by their career guidance teacher. Each additional higher reduced the likelihood of nursing as a career choice by 22%. Nursing is an unpopular career choice amongst school students. Strategies are required to improve the occupational image of nursing in secondary education. Copyright © 2011 Elsevier Ltd. All rights reserved.

    3. Effect of an intervention program on the reading comprehension processes and strategies in 5th and 6th grade students.

      PubMed

      Gayo, Elena; Deaño, Manuel; Conde, Ángeles; Ribeiro, Iolanda; Cadime, Irene; Alfonso, Sonia

      2014-01-01

      Various investigations have revealed that the promotion of cognitive and metacognitive strategies can improve reading comprehension and that when readers receive this type of instruction, they can use monitoring processes and regulation strategies adequately. The goal of this work is to analyze the effects of strategic and metacognitive instruction on reading comprehension processes and strategies, using the "Aprender a Comprender" [Learning to Understand] program. Instruction was carried out in the classroom by two teachers during six months. Ninety-four students participated, 49 from 5th grade and 45 from 6th grade. A pretest-intervention-posttest-follow-up design was used with a comparison group by grade. The analysis of variance shows an impact of the intervention and its differential maintenance in each grade. The 5th-grade intervention group scored higher than the comparison group in the reading comprehension test, both at posttest and at follow-up. The 6th-grade intervention group scored higher than the comparison group in the Planning scale, both at posttest and at follow-up. Textual strategy instruction favors reading comprehension and the progressive development of planning, which is necessary for supervision and regulation, and its effects are maintained over time.

    4. Digestive disease management in Japan: a report on the 6th diagnostic pathology summer fest in 2012.

      PubMed

      Ichikawa, Kazuhito; Fujimori, Takahiro; Moriya, Takuya; Ochiai, Atsushi; Yoshinaga, Shigetaka; Kushima, Ryouji; Nagahama, Ryuji; Ohkura, Yasuo; Tanaka, Shinji; Ajioka, Yoichi; Hirata, Ichiro; Tanaka, Masanori; Hoshihara, Yoshio; Kinoshita, Yoshikazu; Sasano, Hironobu; Iwashita, Akinori; Tomita, Shigeki; Hirota, Seiichi; Yao, Takashi; Fujii, Shigehiko; Matsuda, Takahisa; Ueno, Hideki; Ishikawa, Yuichi; Takubo, Kaiyo; Fukushima, Noriyoshi; Sugai, Tamotsu; Iwafuchi, Mitsuya; Imura, Jhoji; Manabe, Toshiaki; Fukayama, Masahisa

      2013-01-01

      The 6th Diagnostic Pathology Summer Fest, held in Tokyo on August 25-26, 2012, opened its gates for everyone in the medical profession. Basic pathology training can contribute to the improvement of algorithms for diagnosis and treatment. The 6th Summer Fest with the theme 'Pathology and Clinical Treatment of Gastrointestinal Diseases' was held at the Ito International Research Center, The University of Tokyo. On August 25, 'Treatment of Early Gastrointestinal Cancer and New Guidelines' was discussed in the first session, followed by 'Biopsy Diagnosis of Digestive Tract: Key Points of Pathological Diagnosis for Inflammation and Their Clinical Significance' in the second session. On August 26, cases were discussed in the third session, and issues on pathological diagnosis and classification of neuroendorcrine tumor in the fourth session. The summaries of speeches and discussions are introduced along with the statements of each speaker. This meeting was not a formal evidence-based consensus conference, and 20 experts gave talks on their areas of specialty. Discussion was focused on how the management strategy should be standardized on the algorithm of patient care. © 2013 S. Karger AG, Basel.

    5. Substance use and youth violence. A study among 6th to 10th grade Israeli school children.

      PubMed

      Molcho, Michal; Harel, Yossi; Dina, Lache O

      2004-01-01

      This study examined the co-morbidity of substance use and violence among a representative sample of 8,394 6th-10th grade Israeli students. A representative national self report sample of 8,394 students in 6th through 10th grade. Measures included smoking, alcohol consumption, and illicit drug use, predicting involvement in bullying, injury during a fight and weapon-carrying in the past 30 days. We found across all grades, genders and ethnicities, daily smoking, use of hard drugs, history of drunkenness and binge drinking were the best predictors of violent behavior. Involvement in such behaviors put girls in higher risk for violent behaviors compared with boys. We concluded that use of substances immensely increased the odds of involvement in violent behavior, and this association was extremely strong for Arab girls. The study suggested that although girls were less frequently involved in substance use, the girls who did were at much higher risk for involvement in youth violence.

    6. Is the onset of the 6th century 'dark age' in Maya history related to explosive volcanism?

      NASA Astrophysics Data System (ADS)

      Nooren, Kees; Hoek, Wim Z.; Van der Plicht, Hans; Sigl, Michael; Galop, Didier; Torrescano-Valle, Nuria; Islebe, Gerald; Huizinga, Annika; Winkels, Tim; Middelkoop, Hans; Van Bergen, Manfred

      2016-04-01

      Maya societies in Southern Mexico, Guatemala and Belize experienced a 'dark age' during the second half of the 6th century. This period, also known as the 'Maya Hiatus', is characterized by cultural downturn, political instability and abandonment of many sites in the Central Maya Lowlands. Many theories have been postulated to explain the occurrence of this 'dark age' in Maya history. A possible key role of a large volcanic eruption in the onset of this 'dark age' will be discussed. Volcanic deposits recovered from the sedimentary archive of lake Tuspán and the Usumacinta-Grijalva delta were studied in detail and the combination of multiple dating techniques allowed the reconstruction of the timing of a large 6th century eruption. Volcanic glass shards were fingerprinted to indicate the source volcano and high resolution pollen records were constructed to indicate the environmental impact of the eruption. Results are compared with available archaeological data and causality with the disruption of Maya civilization will be evaluated.

    7. IR and py/GC/MS examination of amber relics excavated from 6th century royal tomb in Korean Peninsula

      NASA Astrophysics Data System (ADS)

      Park, Jongseo; Yun, Eunyoung; Kang, Hyungtae; Ahn, Jooyoung; Kim, Gyuho

      2016-08-01

      Relics of amber were excavated from King Muryeong's tomb constructed in the 6th century on the Korean peninsula. To estimate the provenance, FTIR (Fourier transform infrared spectroscopy) and py/GC/MS (pyrolysis/gas chromatography/mass spectrometry) analysis were utilized. The reference Baltic amber sample was also analyzed with the same method for comparison. The relics were confirmed to be amber from the FTIR analysis where an absorption band near 1150 cm- 1, characteristic one in Baltic amber, was also observed. In py/GC/MS analysis, pyrolyzed products like butanedioic acid and dehydroabietic acid, known constituents of amber, were observed. In addition, D-fenchyl alcohol, camphor, borneol and butanedioic acid, typical constituents of Baltic amber, were observed in some samples. From this, it appears that some of relics were made from Baltic amber and that Baltic amber was transported to the Korean peninsula in the time of tomb construction.

    8. 6th Annual Midwest Conference for Undergraduate Women in Physics, January 18-20, 2013, Urbana, Illinois

      SciTech Connect

      Pitts, Kevin T.

      2016-04-28

      This document is the program for the 6th Annual Midwest Conference for Undergraduate Women in Physics, which was held at the University of Illinois at Urbana-Champaign on January 18-20, 2013. The goals of the conference were to foster a culture in which undergraduate women are encouraged and supported to pursue, and also to succeed in, higher education in physics; to provide career information to students in physics and related fields; to give women the resources, motivation, and confidence to apply to graduate school and successfully complete a Ph.D. program in Physics; to provide information and dispel misconceptions about the application process for graduate school and the diverse employment opportunities in physics and related fields, enabling women to make more informed decisions about their goals and attain them; and to connect female physics students with successful female physicists to whom they can relate and who can act as inspirational role models and mentors.

    9. Publication of Proceedings for the 6th Workshop on High Energy Density and High Power RF (RF 2003)

      SciTech Connect

      Victor L. Granatstein

      2004-08-08

      The 6th Workshop on High Energy Density and High Power RF (RF 2003) was held from June 22 to June 26 at the Coolfont Resort and Conference Center in Berkeley Springs, West Virginia. The Workshop was hosted by the Institute for Research in Electronics and Applied Physics (IREAP) of the University of Maryland, College Park and by the Naval Research Laboratory, Washington DC. As its name implies this was the sixth in a series of biennial workshops devoted to exchanging information and ideas on high power microwave sources and components. The applications addressed included particle accelerators, radar, HPM, space exploration, neutron sources and plasma heating and current driven in controlled thermonuclear fusion research. This Final Report includes a brief description of the RF 2003 Workshop and the distribution of the published proceedings.

    10. 6th COSTAM/SFRR (ASEAN/Malaysia) International Workshop on Micronutrients, Oxidative Stress, and the Environment.

      PubMed

      Nesaretnam, Kalanithi; Sies, Helmut

      2006-01-01

      The 6(th) COSTAM/SFRR (ASEAN/Malaysia) workshop, "Micronutrients, Oxidative Stress, and the Environment," was held from June 29 to July 2 at Holiday Inn Damai Beach Resort in Kuching, Sarawak. Two hundred twenty participants from 17 countries presented recent advances on natural antioxidants in the area of oxidative stress and molecular aspects of nutrition. Natural products and research are an important program in academic institutions and are experiencing unprecedented interest and growth by the scientific community and public health authorities. Progress is being driven by better understanding of the molecular mechanisms of the relation between oxidative stress and micronutrient action. The gathering of scientists from around the world was fruitful, and we hope that future work will be developed by the formal and informal interactions that took place in this beautiful tropical setting.

    11. Impact on smoking behaviour of the New Zealand annual increase in tobacco tax: Data for the 5th and 6th year of increases.

      PubMed

      Li, Judy; Newcombe, Rhiannon; Guiney, Hayley; Walton, Darren

      2016-09-13

      New Zealand has implemented a series of seven annual increases in tobacco tax since 2010. All tax increases, except for the first in the series, were pre-announced. It is unusual for governments to introduce small, persistent, and predictable increases in tobacco tax, and little is known about the impact of such a strategy. This paper evaluates the impact of the 5(th) and 6(th) annual increases. Smokers' behaviours were self-reported during the three-month period before, and the three-month period after, the two annual increases. Responses to the two increases were analysed separately, and GEE models were used to control for socio-demographic variables, recent quit attempts, and the research design. Findings were consistent across years. The proportion of participants who made a smoking-related (54-56% before and after each tax increase) or product-related change (5(th) tax increase: 17-19%; 6(th) tax increase: 21-22%) did not significantly alter from before to after each tax increase. However, it should be noted that the proportion of participants making smoking-related changes was generally high, even prior to each increase. For example, before the 2015 tax increase, 1% reported quitting completely, 21% trying to quit, and 53% cutting down. In New Zealand, with its series of annual tobacco tax increases since 2010, there were no significant changes in smoking- or product- related behaviour associated with the fifth and sixth increases. Nevertheless, overall cessation-related activity was high, with a majority of participants reporting either quitting and/or cutting-down recently. Little is known about the impact of small, persistent, predictable tobacco tax increases on smoking behaviour. This study evaluated the impact of the fifth (in 2014) and sixth (2015) tax increases in an annual series implemented in New Zealand. Although there were no detectable changes in smoking behaviours from before to after each tax increase, self-reported cessation-related activity

    12. Hematology oncology practice in the Asia-Pacific APHCON survey results from the 6th international hematologic malignancies conference: bridging the gap 2015, Beijing, China.

      PubMed

      Huang, Xiao Jun; Liu, Kaiyan; Ritchie, David; Andersson, Borje; Lu, Jin; Hou, Jian; Burguera, Adolfo de la Fuente; Wang, JianXiang; Yeoh, Allen; Yan, Chenhua; Zhou, Daobin; Tan, Daryl; Kim, Dong Wook; Wu, Depei; Shpall, Elizabeth; Kornblau, Stephen; Neelapu, Sattava; Hongeng, Suradej; Li, Jianyong; Hu, Jiong; Zhang, Lian Sheng; Wang, Michael; Malhotra, Pankaj; Jiang, Qian; Qin, Yazhen; Wong, Raymond; Champlin, Richard; Hagemeister, Frederick; Westin, Jason; Iyer, Swaminathan; Mathews, Vikram; Wang, Yu; Hu, Yu; Xiao, Zhijian; Shao, Zonghong; Orlowski, Robert Z; Chim, Chor Sang; Mulligan, Stephen; Sanz, Miguel; Ozawa, Keiya; Parmar, Simrit; Issaragrisil, Surapol

      2017-06-20

      This report serves as a snapshot of the state-of-knowledge in the Asia Pacific (APAC) Hematology Oncology community, and establishes a baseline for longitudinal investigations to follow changes in best practices over time. The objective of this study was to understand the approach to hematologic diseases, common standards of care and best practices, issues that remain controversial or debated, and educational or resource gaps that warrant attention. We used mobile application to disseminate and distribute questionnaires to delegates during the 6th international hematologic malignancies conference hosted by the APAC Hematology Consortium at Beijing, China. User responses were collected in an anonymous fashion. We report survey results in two ways: the overall responses, and responses as stratified between Chinese physicians and "Other" represented nationalities. Overall geographical concordance in survey responses was positive and strong. Perhaps more interesting than instances of absolute agreement, these data provide a unique opportunity to identify topics in which physician knowledge or opinions diverge. We assigned questions from all modules to broad categories of: patient information; diagnosis; treatment preference; transplantation; and general knowledge/opinion. On average, we observed a geographic difference of 15% for any particular answer choice, and this was fairly constant across survey modules. These results reveal utility and need for widespread and ongoing initiatives to assess knowledge and provide evidence-based education in real time. The data will be made more valuable by longitudinal participation, such that we can monitor changes in the state of the art over time.

    13. Modeling of local 3D effects of the April 6th 2009 l’Aquila (Italy) event in the City of Rome

      NASA Astrophysics Data System (ADS)

      Caserta, A.; Oprsal, I.; Rovelli, A.; Marra, F.; Govoni, A.; Vinci, S.

      2009-12-01

      Several events of the seismic sequence started on 6th of April 2009, that struck the town of l'Aquila, Italy, have been recorded by an array of seismic stations, located approximately 90 km south-west of the epicenters. One of the stations is in a 80-m-deep borehole, installed since the early 2008 in the middle of the main sedimentary body of the city: the Tiber valley. This represents a unique opportunity to tune seismic simulations of the soil shaking due to a seismic sequence located in Central Apennines region. This latter is considered, with the Albani Hills one, the main seismogenic area responsible of the seismic hazard in the city. We have generated a 3D velocity model for a portion of the city (5 EW x 3 NS km2 wide, and 200 m deep, including topography) where the array is located. A viscoelastic wave propagation due to S-wave pulse of general polarization and given incidence is obtained by the 3D FD hybrid numerical modeling. The 3D pulse response and the borehole recording are then used to generate the complete 3D synthetics covering the area. The results are verified by comparing to the surface recordings and large ground motion amplifications data.

    14. Hematology oncology practice in the Asia-Pacific APHCON survey results from the 6th international hematologic malignancies conference: bridging the gap 2015, Beijing, China

      PubMed Central

      Huang, Xiao Jun; Liu, Kaiyan; Ritchie, David; Andersson, Borje; Lu, Jin; Hou, Jian; Burguera, Adolfo de Fuente; Wang, JianXiang; Yeoh, Allen; Yan, Chenhua; Zhou, Daobin; Tan, Daryl; Kim, Dong Wook; Wu, Depei; Shpall, Elizabeth; Kornblau, Stephen; Neelapu, Sattava; Hongeng, Suradej; Li, Jianyong; Hu, Jiong; Zhang, Lian Sheng; Wang, Michael; Malhotra, Pankaj; Jiang, Qian; Qin, Yazhen; Wong, Raymond; Champlin, Richard; Hagemeister, Frederick; Westin, Jason; Iyer, Swaminathan; Mathews, Vikram; Wang, Yu; Hu, Yu; Xiao, Zhijian; Shao, Zonghong; Orlowski, Robert Z.; Chim, Chor Sang; Mulligan, Stephen; Sanz, Miguel; Ozawa, Keiya; Parmar, Simrit; Issaragrisil, Surapol

      2017-01-01

      This report serves as a snapshot of the state-of-knowledge in the Asia Pacific (APAC) Hematology Oncology community, and establishes a baseline for longitudinal investigations to follow changes in best practices over time. The objective of this study was to understand the approach to hematologic diseases, common standards of care and best practices, issues that remain controversial or debated, and educational or resource gaps that warrant attention. We used mobile application to disseminate and distribute questionnaires to delegates during the 6th international hematologic malignancies conference hosted by the APAC Hematology Consortium at Beijing, China. User responses were collected in an anonymous fashion. We report survey results in two ways: the overall responses, and responses as stratified between Chinese physicians and “Other” represented nationalities. Overall geographical concordance in survey responses was positive and strong. Perhaps more interesting than instances of absolute agreement, these data provide a unique opportunity to identify topics in which physician knowledge or opinions diverge. We assigned questions from all modules to broad categories of: patient information; diagnosis; treatment preference; transplantation; and general knowledge/opinion. On average, we observed a geographic difference of 15% for any particular answer choice, and this was fairly constant across survey modules. These results reveal utility and need for widespread and ongoing initiatives to assess knowledge and provide evidence-based education in real time. The data will be made more valuable by longitudinal participation, such that we can monitor changes in the state of the art over time. PMID:28404929

    15. Critical issues with the in vivo comet assay: A report of the comet assay working group in the 6th International Workshop on Genotoxicity Testing (IWGT).

      PubMed

      Speit, Günter; Kojima, Hajime; Burlinson, Brian; Collins, Andrew R; Kasper, Peter; Plappert-Helbig, Ulla; Uno, Yoshifumi; Vasquez, Marie; Beevers, Carol; De Boeck, Marlies; Escobar, Patricia A; Kitamoto, Sachiko; Pant, Kamala; Pfuhler, Stefan; Tanaka, Jin; Levy, Dan D

      2015-05-01

      As a part of the 6th IWGT, an expert working group on the comet assay evaluated critical topics related to the use of the in vivo comet assay in regulatory genotoxicity testing. The areas covered were: identification of the domain of applicability and regulatory acceptance, identification of critical parameters of the protocol and attempts to standardize the assay, experience with combination and integration with other in vivo studies, demonstration of laboratory proficiency, sensitivity and power of the protocol used, use of different tissues, freezing of samples, and choice of appropriate measures of cytotoxicity. The standard protocol detects various types of DNA lesions but it does not detect all types of DNA damage. Modifications of the standard protocol may be used to detect additional types of specific DNA damage (e.g., cross-links, bulky adducts, oxidized bases). In addition, the working group identified critical parameters that should be carefully controlled and described in detail in every published study protocol. In vivo comet assay results are more reliable if they were obtained in laboratories that have demonstrated proficiency. This includes demonstration of adequate response to vehicle controls and an adequate response to a positive control for each tissue being examined. There was a general agreement that freezing of samples is an option but more data are needed in order to establish generally accepted protocols. With regard to tissue toxicity, the working group concluded that cytotoxicity could be a confounder of comet results. It is recommended to look at multiple parameters such as histopathological observations, organ-specific clinical chemistry as well as indicators of tissue inflammation to decide whether compound-specific toxicity might influence the result. The expert working group concluded that the alkaline in vivo comet assay is a mature test for the evaluation of genotoxicity and can be recommended to regulatory agencies for use.

    16. Photometric and Spectroscopic Footprint Corrections in the Sloan Digital Sky Survey’s 6th Data Release

      NASA Astrophysics Data System (ADS)

      Specian, Mike A.; Szalay, Alex S.

      2016-04-01

      We identify and correct numerous errors within the photometric and spectroscopic footprints (SFs) of the Sloan Digital Sky Survey’s (SDSS) 6th data release (DR6). Within the SDSS’s boundaries hundreds of millions of objects have been detected. Yet we present evidence that the boundaries themselves contain a significant number of mistakes that are being revealed for the first time within this paper. Left unaddressed, these can introduce systematic biases into galaxy clustering statistics. Using the DR6 Main Galaxy Sample (MGS) targets as tracers, we reveal inconsistencies between the photometric and SF definitions provided in the Catalog Archive Server (CAS), and the measurements of targets therein. First, we find that 19.7 deg2 of the DR6 photometric footprint are devoid of MGS targets. In volumes of radii 7 {h}-1 {Mpc}, this can cause errors in the expected number of galaxies to exceed 60%. Second, we identify seven areas that were erroneously included or excluded from the SF. Moreover, the tiling algorithm that positioned spectroscopic fibers during and between DRs caused many areas along the edge of the SF to be significantly undersampled relative to the footprint’s interior. Through our corrections, we increase the completeness 2.2% by trimming 3.6% of the area from the existing SF. The sum total of these efforts has generated the most accurate description of the SDSS DR6 footprints ever created.

    17. A randomized controlled trial on the effects of yoga on stress reactivity in 6th grade students.

      PubMed

      Hagins, Marshall; Haden, Sara C; Daly, Leslie A

      2013-01-01

      There is an increasing interest in developing school programs that improve the ability of children to cope with psychosocial stress. Yoga may be an appropriate intervention as it has demonstrated improvements in the ability of children to manage psychosocial stress. Yoga is thought to improve the control of reactivity to stress via the regulation of the autonomic nervous system. The current study examined the effects of yoga compared to a physical education class on physiological response (blood pressure (BP) and heart rate (HR)) to behavioral stressor tasks (mental arithmetic and mirror tracing tasks). Data analysis of BP and HR was performed using a 2 × 2 × 4 repeated measures ANOVA (time × group × stressor time points). 30 (17 male) 6th graders participated in the study. Yoga did not provide significant differences in stress reactivity compared to a physical education class (group × time: systolic (F(1,28) = .538, P = .470); diastolic (F(1,28) = .1.061, P = .312); HR (F(1,28) = .401, P = .532)). The lack of significant differences may be due to the yoga intervention failing to focus on stress management and/or the stressor tasks not adequately capturing attenuation of stressor response.

    18. Yersinia pestis DNA from skeletal remains from the 6(th) century AD reveals insights into Justinianic Plague.

      PubMed

      Harbeck, Michaela; Seifert, Lisa; Hänsch, Stephanie; Wagner, David M; Birdsell, Dawn; Parise, Katy L; Wiechmann, Ingrid; Grupe, Gisela; Thomas, Astrid; Keim, Paul; Zöller, Lothar; Bramanti, Barbara; Riehm, Julia M; Scholz, Holger C

      2013-01-01

      Yersinia pestis, the etiologic agent of the disease plague, has been implicated in three historical pandemics. These include the third pandemic of the 19(th) and 20(th) centuries, during which plague was spread around the world, and the second pandemic of the 14(th)-17(th) centuries, which included the infamous epidemic known as the Black Death. Previous studies have confirmed that Y. pestis caused these two more recent pandemics. However, a highly spirited debate still continues as to whether Y. pestis caused the so-called Justinianic Plague of the 6(th)-8(th) centuries AD. By analyzing ancient DNA in two independent ancient DNA laboratories, we confirmed unambiguously the presence of Y. pestis DNA in human skeletal remains from an Early Medieval cemetery. In addition, we narrowed the phylogenetic position of the responsible strain down to major branch 0 on the Y. pestis phylogeny, specifically between nodes N03 and N05. Our findings confirm that Y. pestis was responsible for the Justinianic Plague, which should end the controversy regarding the etiology of this pandemic. The first genotype of a Y. pestis strain that caused the Late Antique plague provides important information about the history of the plague bacillus and suggests that the first pandemic also originated in Asia, similar to the other two plague pandemics.

    19. Bond Strength of 5th, 6th and 7th Generation Bonding Agents to Intracanal Dentin of Primary Teeth

      PubMed Central

      Afshar, Hossein; Baradaran Nakhjavani, Yahya; Rahro Taban, Sedighe; Baniameri, Zahra; Nahvi, Azam

      2015-01-01

      Objectives: This in-vitro study sought to assess the push-out bond strength of a total etch and 2 self-etch bonding systems to intracanal dentin of primary anterior teeth (PAT). Materials and Methods: Thirty-six primary anterior teeth were randomly divided into 3 groups of 5th generation (Single Bond 2), 6th generation (Clearfil SE) and 7th generation (Single Bond Universal) bonding agents. The canal orifice was restored with composite resin and the push-out test was carried out to assess the bond strength. After applying the push-out load, specimens were evaluated under a light microscope at 40X magnification. One-way ANOVA and log-rank test on Kaplan-Meier curves were applied for the comparison of bond strength among the 3 groups. Results: The mean± standard deviation (SD) bond strength was 13.6±5.33 MPa for Single Bond 2, 13.85±5.86 MPa for Clearfil SE and 12.28±5.24 MPa for Single Bond Universal. The differences in bond strength among the 3 groups were not statistically significant (P>0.05). Conclusion: All three bonding agents are recommended for use with composite posts in PAT. However, due to high technical sensitivity of the Total Etch system, single or two-step self etch systems may be preferred for uncooperative children. PMID:26056518

    20. Ethical, legal, and social aspects of farm animal cloning in the 6th Framework Programme for Research.

      PubMed

      Claxton, John; Sachez, Elena; Matthiessen-Guyader, Line

      2004-01-01

      Cloned livestock have potential importance in the provision of improved medicine as well as in the development of livestock production. The public is, however, increasingly concerned about the social and ethical consequences of these advances in knowledge and techniques. There is unevenness throughout Europe in different Member States' attitudes to research into livestock cloning. Although there is EU legislation controlling the use of animals for research purposes, there is no legislation specifically governing cloning in livestock production. The main EU reference is the 9th Opinion of the European Group on Ethics, which states "Cloning of farm animals may prove to be of medical and agricultural as well as economic benefit. It is acceptable only when the aims and methods are ethically justified and when carried out under ethical conditions." The ethical justification includes the avoidance of suffering, the use of the 3Rs principle and a lack of better alternatives. The Commission addresses these issues in the 6th Framework Programme by promoting the integration of ethical, legal and social aspects in all proposals where they are relevant, by fostering ethical awareness and foresight in the proposals, by encouraging public dialogue, and by supporting specific actions to promote the debate. Research must respect fundamental ethical principles, including animal welfare requirements.

    1. Highlights from the 6th Annual University of Calgary Leaders in Medicine Research Symposium and the Keynote Address by Dr. Danuta Skowronski.

      PubMed

      Roberts, Jodie I; Beatty, Jennifer K; Peplowski, Michael A; Keough, Michael B; Yipp, Bryan G; Hollenberg, Morley D; Beck, Paul L

      2015-12-04

      The Leaders in Medicine (LIM) Program at the University of Calgary hosted its 6th Annual Research Symposium on November 14, 2014, showcasing the quality and breadth of work performed by students at the Cumming School of Medicine. Participation at this year's event was our most successful to date, with a total of six oral and 77 poster presentations during the afternoon symposium. For a detailed description of the work presented at the symposium, please see the Proceedings from the 6th Annual University of Calgary Leaders in Medicine Research Symposium published in this issue of Clinical and Investigative Medicine.

    2. Breakfast patterns among low-income, ethnically-diverse 4th-6th grade children in an urban area

      PubMed Central

      2014-01-01

      Background Increasing school breakfast participation has been advocated as a method to prevent childhood obesity. However, little is known about children’s breakfast patterns outside of school (e.g., home, corner store). Policies that increase school breakfast participation without an understanding of children’s breakfast habits outside of school may result in children consuming multiple breakfasts and may undermine efforts to prevent obesity. The aim of the current study was to describe morning food and drink consumption patterns among low-income, urban children and their associations with relative weight. Methods A cross-sectional analysis was conducted of data obtained from 651 4th-6th graders (51.7% female, 61.2% African American, 10.7 years) in 2012. Students completed surveys at school that included all foods eaten and their locations that morning. Height and weight were measured by trained research staff. Results On the day surveyed, 12.4% of youth reported not eating breakfast, 49.8% reported eating one breakfast, 25.5% reported eating two breakfasts, and 12.3% reported eating three or more breakfasts. The number of breakfasts consumed and BMI percentile showed a significant curvilinear relationship, with higher mean BMI percentiles observed among children who did not consume any breakfast and those who consumed ≥ 3 breakfasts. Sixth graders were significantly less likely to have consumed breakfast compared to younger children. A greater proportion of obese youth had no breakfast (18.0%) compared to healthy weight (10.1%) and overweight youth (10.7%, p = .01). Conclusions When promoting school breakfast, policies will need to be mindful of both over- and under-consumption to effectively address childhood obesity and food insecurity. Clinical trial registration NCT01924130 from http://clinicaltrials.gov/. PMID:24928474

    3. CfDS 2006: the 6th European Dark-Skies Symposium, Portsmouth, 2006 September 15-16

      NASA Astrophysics Data System (ADS)

      Mizon, R.

      2006-12-01

      The BAA's Campaign for Dark Skies took its turn in 2006 to stage the 6th European Dark-Skies Symposium, similar events having been held in previous years in Switzerland, Germany, France and Belgium. The event was the best attended to date, with more than 150 delegates from eleven European countries, the USA and even South Africa. Between sessions, delegates were given a tour of the night skies of the world in the South Downs Planetarium, where Dr John Mason simulated the effects of light pollution. This was followed by a visit to the Clanfield Observatory, courtesy of the Hampshire Astronomical Group, later in the evening, where the real night sky and a little real light pollution (!) were observed. The whole event was kindly sponsored by the BAA and Abacus Lighting Ltd. A principal aim of the two-day symposium was to advise planners and other decision-makers, and those who make, choose and install lighting, about the legal and moral issues surrounding light pollution. It is not, of course, the Campaign's intention to ban lighting, but to ensure that where outdoor lighting is required, it is designed and installed correctly, thereby causing little or no nuisance and reducing energy costs. These non-astronomical aspects were very much to the fore on the first day of the conference, which was opened by one of CfDS' best allies in Parliament, Lembit Opik MP. Mr Opik expressed his delight at seeing so many delegates, and confirmed his continuing support for the initiatives CfDS pursues within Parliament: for example its discussions with DEFRA on the subject of the proposed planning directive (PPS 23) on light pollution

    4. The preparatory phase of the April 6th 2009, Mw 6.3, L’Aquila earthquake: Seismological observations

      NASA Astrophysics Data System (ADS)

      Lucente, F. P.; de Gori, P.; Margheriti, L.; Piccinini, D.; Dibona, M.; Chiarabba, C.; Piana Agostinetti, N.

      2009-12-01

      Few decades ago, the dilatancy-diffusion hypothesis held great promise as a physical basis for developing earthquakes prediction techniques, but the potential never become reality, as the result of too few observations consistent with the theory. One of the main problems has been the lack of detailed monitoring records of small earthquakes swarms spatio-temporally close to the incoming major earthquakes. In fact, the recognition of dilatancy-related effects requires the use of very dense network of three-component seismographs, which, in turn, implies the a-priori knowledge of major earthquakes location, i.e., actually a paradox. The deterministic prediction of earthquakes remains a long time, hard task to accomplish. Nevertheless, for seismologists, the understanding of the processes that preside over the earthquakes nucleation and the mechanics of faulting represents a big step toward the ability to predict earthquakes. Here we describe a set of seismological observations done on the foreshock sequence that preceded the April 6th 2009, Mw 6.3, L’Aquila earthquake. In this occasion, the dense configuration of the seismic network in the area gave us the unique opportunity for a detailed reconstruction of the preparatory phase of the main shock. We show that measurable precursory effects, as changes of the seismic waves velocity and of the anisotropic parameters in the crust, occurred before the main shock. From our observations we infer that fluids play a key role in the fault failure process, and, most significantly, that the elastic properties of the rock volume surrounding the main shock nucleation area undergo a dramatic change about a week before the main shock occurrence.

    5. The Hetu'u Global Network: Measuring the Distance to the Sun Using the June 5th/6th Transit of Venus

      ERIC Educational Resources Information Center

      Faherty, Jacqueline K.; Rodriguez, David R.; Miller, Scott T.

      2012-01-01

      In the spirit of historic astronomical endeavors, we invited school groups across the globe to collaborate in a solar distance measurement using the rare June 5/6th transit of Venus. In total, we recruited 19 school groups spread over 6 continents and 10 countries to participate in our Hetu'u Global Network. Applying the methods of French…

    6. The Hetu'u Global Network: Measuring the Distance to the Sun Using the June 5th/6th Transit of Venus

      ERIC Educational Resources Information Center

      Faherty, Jacqueline K.; Rodriguez, David R.; Miller, Scott T.

      2012-01-01

      In the spirit of historic astronomical endeavors, we invited school groups across the globe to collaborate in a solar distance measurement using the rare June 5/6th transit of Venus. In total, we recruited 19 school groups spread over 6 continents and 10 countries to participate in our Hetu'u Global Network. Applying the methods of French…

    7. The Effect of Listening Education Practices Organized by Active Learning Techniques on the Attitudes of 6th Grade Students towards Turkish Course

      ERIC Educational Resources Information Center

      Aytan, Talat

      2017-01-01

      In this study, it was aimed to determine the effect of listening education practices that organized by active learning techniques on the attitudes of 6th grade students towards Turkish course. The sample of the study conducted at a secondary school in the Black Sea region of Turkey consisted of twenty students--ten girls and ten boys. During…

    8. Trends in Substance Use among 6th-to 10th-Grade Students from 1998 to 2010: Findings from a National Probability Study

      ERIC Educational Resources Information Center

      Brooks-Russell, Ashley; Farhat, Tilda; Haynie, Denise; Simons-Morton, Bruce

      2014-01-01

      Of the handful of national studies tracking trends in adolescent substance use in the United States, only the Health Behavior in School-Aged Children (HBSC) study collects data from 6th through 10th graders. The purpose of this study was to examine trends from 1998 to 2010 (four time points) in the prevalence of tobacco, alcohol, and marijuana use…

    9. Highlights from the 6th International Society for Computational Biology Student Council Symposium at the 18th Annual International Conference on Intelligent Systems for Molecular Biology

      PubMed Central

      2010-01-01

      This meeting report gives an overview of the keynote lectures and a selection of the student oral and poster presentations at the 6th International Society for Computational Biology Student Council Symposium that was held as a precursor event to the annual international conference on Intelligent Systems for Molecular Biology (ISMB). The symposium was held in Boston, MA, USA on July 9th, 2010.

    10. Trends in Substance Use among 6th-to 10th-Grade Students from 1998 to 2010: Findings from a National Probability Study

      ERIC Educational Resources Information Center

      Brooks-Russell, Ashley; Farhat, Tilda; Haynie, Denise; Simons-Morton, Bruce

      2014-01-01

      Of the handful of national studies tracking trends in adolescent substance use in the United States, only the Health Behavior in School-Aged Children (HBSC) study collects data from 6th through 10th graders. The purpose of this study was to examine trends from 1998 to 2010 (four time points) in the prevalence of tobacco, alcohol, and marijuana use…

    11. The Effect of the Van Hiele Model Based Instruction on the Creative Thinking Levels of 6th Grade Primary School Students

      ERIC Educational Resources Information Center

      Erdogan, Tolga; Akkaya, Recai; Celebi Akkaya, Sibel

      2009-01-01

      The aim of this study is to determine the effect of the Van Hiele model based instruction process on the creative thinking levels of 6th grade primary school students. Pre test-post test matching control group quasi-experimental design was used in the study. Fifty five students enrolled in sixth grades during the 2005-2006 educational year formed…

    12. Proceedings of the Office of Special Education Programs' Annual Technical Assistance and Dissemination Meeting (6th, Washington, DC, January 16-18, 1996).

      ERIC Educational Resources Information Center

      Special Education Programs (ED/OSERS), Washington, DC.

      This document presents the proceedings for the Office of Special Education Programs' 6th Annual Technical Assistance and Dissemination Meeting held on January 16-18, 1996, in Washington, DC. Conference discussions centered around changing expectations for local and state education agencies and technical assistance and dissemination (TA&D)…

    13. Integration of physical activity and technology motion devices within a combined 5th and 6th grade science curriculum

      NASA Astrophysics Data System (ADS)

      Finn, Kevin Eugene

      Background: National recommendations to increase school-based physical activity and promote academic success advise incorporating movement into traditional classroom lessons. Classroom-based physical activities have favorable associations with indicators of cognitive functioning, academic behaviors, and academic achievement. Purpose: This study analyzed the Active Science framework, which incorporated school-based physical activity within interactive science classroom lessons. Specifically, the study measured the effects of the Active Science framework on student physical activity levels in the classroom, student learning of science inquiry skills and content knowledge, and student perceptions of physical activity and science. A secondary purpose was to evaluate the teachers' perceptions on the implementation of the framework. Subjects: Participants were 37 Hispanic girls (age=11.1 +/-0.8 yr) in mixed 5th/6th grade science classes in a private, urban middle school. Methods: Physical activity levels of the students during the Active Science framework were measured using pedometers and heart rate monitors. Pre- and post-tests were used to assess the levels of learning achieved by the students in science inquiry skills and content during the Active Science framework. Student perceptions and attitudes toward science and physical activity were measured during student focus groups and pre-post perception surveys. Lesson plan evaluations completed by the teachers and structured interviews provided data on implementation of the framework. Results: Physical activity results showed heart rate (146 +/-9 bpm); maximal heart rate (196 +/-10.6 bpm); time (35 +/-2.5 mins); steps (3050 +/-402.7); calories (99 +/-8.4 kcal); and distance (1.1 +/-0.2 miles) while performing the activity portion of the science lessons were consistent with national recommendations for accumulating school-based physical activity. Significant increases in science content and skills test scores with a 22

    14. Conference scene: Summary of the 6th Conference of the Romanian Association of Medical Laboratories with international participation.

      PubMed

      Carasevici, Eugen

      2011-10-01

      The Romanian Association of Medical Laboratories (RAML) conferences have acquired a reputation for standing out as the most prominent and efficient meetings in the national community of laboratory medicine, being a landmark of the development in this field in Romania and an active affiliation to international forums. This year, the conference setting was Piatra Neamt, in the northeast part of Romania, which produced a friendly and stimulating professional environment. As in previous years, leading experts in the fields of laboratory medicine attended the event. This year, we enjoyed the opportunity to have such distinguished guests as the members of the executive board of International Federation of Clinical Chemistry and Laboratory Medicine (IFCC); Graham Beastall, IFCC President; Päivi Hannele Laitinen, IFCC secretary; and Grazyna Sypniewska, IFCC Communication and Publication Division, and editor of the electronic journal of the IFCC. As usual, the conference program included all aspects of clinical laboratory activity, with a special focus on technology development, instrumentation and laboratory management. Fully aware of the fact that the complexity and depth of laboratory practice have undergone an impressive and rapid evolution, the specific goals of the event were to increase knowledge in the fundamentals of new molecular investigation, areas which show the tendency to become routine in our daily activity. In addition, laboratory management and the place of medical laboratories in the process of translational medicine were subjects of focus. The 6th Conference of the Romanian Association of Medical Laboratories was held from Wednesday 1st to Saturday 4th of June 2011. A total of 273 participants from all local branches of the Association attended. The scientific program included seven plenary sessions where 22 lectures and 18 short communications were delivered, and three poster sessions with 44 poster presentations. Session topics covered issues of

    15. Bone loss during partial weight bearing (1/6th gravity) is mitigated by resistance and aerobic exercise in mice

      NASA Astrophysics Data System (ADS)

      Boudreaux, R. D.; Metzger, C. E.; Macias, B. R.; Shirazi-Fard, Y.; Hogan, H. A.; Bloomfield, S. A.

      2014-06-01

      Astronauts on long duration missions continue to experience bone loss, as much as 1-2% each month, for up to 4.5 years after a mission. Mechanical loading of bone with exercise has been shown to increase bone formation, mass, and geometry. The aim of this study was to compare the efficacy of two exercise protocols during a period of reduced gravitational loading (1/6th body weight) in mice. Since muscle contractions via resistance exercise impart the largest physiological loads on the skeleton, we hypothesized that resistance training (via vertical tower climbing) would better protect against the deleterious musculoskeletal effects of reduced gravitational weight bearing when compared to endurance exercise (treadmill running). Young adult female BALB/cBYJ mice were randomly assigned to three groups: 1/6 g (G/6; n=6), 1/6 g with treadmill running (G/6+RUN; n=8), or 1/6 g with vertical tower climbing (G/6+CLB; n=9). Exercise was performed five times per week. Reduced weight bearing for 21 days was achieved through a novel harness suspension system. Treadmill velocity (12-20 m/min) and daily run time duration (32-51 min) increased incrementally throughout the study. Bone geometry and volumetric bone mineral density (vBMD) at proximal metaphysis and mid-diaphysis tibia were assessed by in vivo peripheral quantitative computed tomography (pQCT) on days 0 and 21 and standard dynamic histomorphometry was performed on undemineralized sections of the mid-diaphysis after tissue harvest. G/6 caused a significant decrease (P<0.001) in proximal tibia metaphysis total vBMD (-9.6%). These reductions of tibia metaphyseal vBMD in G/6 mice were mitigated in both G/6+RUN and G/6+CLB groups (P<0.05). After 21 days of G/6, we saw an absolute increase in tibia mid-diaphysis vBMD and in distal metaphysis femur vBMD in both G/6+RUN and G/6+CLB mice (P<0.05). Substantial increases in endocortical and periosteal mineralizing surface (MS/BS) at mid-diaphysis tibia in G/6+CLB demonstrate that

    16. Computer assisted instruction on "learning nutrition flags for deaf 5th grade and 6th grad students": effectiveness of instruction.

      PubMed

      Srisorachatr, Suwat; Huadong, Yotsinee; Hudthagosol, Chatrapa; Danthanavanich, Suksiri

      2013-12-01

      Deaf students are of a number of under privilege group for whom there are limited resources for their use, related to health including nutrition. The purpose of this research was to create computer-assisted instruction for "nutrition flags" for 5 and 6th grade students. The content of nutrition included the concept of a healthy balance diets and portion sizes of each food group. The content and pictures for computer-assisted instruction came from existing curriculum, and focused on nutritional content. The contents in this instruction were divided into three units according to students' learning capacity. The story boards were developed by staff including nutritionists, Thai sign language interpreters, and deaf students. Then, the contents and nutrition vocabulary were translated into Thai sign language. After recording the sign language on video, this material was merged with the contents and converted into a computer program. The computer assisted instruction was tested with students from Nakon Pathom School for the Deaf The first trial was conducted with three students, the second with five students, and the third with 15 students during the academic year 2009. The computer- assisted instruction was revised until it met the standard criteria of 80/80. Effectiveness testing was carried out with 36 students for five consecutive days. On the first day, the pre-test was completed, and on days 2-4, the students performed self-study and completed the exercises for units 1-3, with 50 minutes spent on each unit. The post-test was completed on the last day. The study was conducted during the 2010 academic year Data analysis was performed using the t-test. The results showed an effectiveness of 81.85/82.22, which was higher than the standard criteria of 80/80. The post-test average score was higher than the pre-test average score with a statistical significance level at p < 0.0001. Suggestions for instruction for the deaf are that the length of the instruction in each

    17. PREFACE: NC-AFM 2003: Proceedings of the 6th International Conference on Non-contact Atomic Force Microscopy

      NASA Astrophysics Data System (ADS)

      Reichling, Michael

      2004-02-01

      Direct nanoscale and atomic resolution imaging is a key issue in nanoscience and nanotechnology. The invention of the dynamic force microscope in the early 1990s was an important step forward in this direction as this instrument provides a universal tool for measuring the topography and many other physical and chemical properties of surfaces at the nanoscale. Operation in the so-called non-contact mode now allows direct atomic resolution imaging of electrically insulating surfaces and nanostructures which has been an unsolved problem during the first decade of nanotechnology. Today, we face a most rapid development of the technique and an extension of its capabilities far beyond imaging; atomically resolved force spectroscopy provides information about local binding properties and researchers now develop sophisticated schemes of force controlled atomic manipulation with the tip of the force microscope. Progress in the field of non-contact force microscopy is discussed at the annually held NC-AFM conferences that are part of a series started in 1998 with a meeting in Osaka, Japan. The 6th International Conference on Non-contact Atomic Force Microscopy took place in Dingle, Ireland, from 31 August to 3 September 2003 and this special issue is a compilation of the original publications of work presented at this meeting. The papers published here well reflect recent achievements, current trends and some of the challenging new directions in non-contact force microscopy that have been discussed during the most stimulating conference days in Dingle. Fundamental aspects of forces and dissipation relevant in imaging and spectroscopy have been covered by experimental and theoretical contributions yielding a more detailed understanding of tip--surface interaction in force microscopy. Novel and improved imaging and spectroscopy techniques have been introduced that either improve the performance of force microscopy or pave the way towards new functionalities and applications

    18. SB6.0: The 6th International meeting on Synthetic Biology, July 9-11, 2013

      SciTech Connect

      Kahl, Linda J.

      2015-04-23

      The Synthetic Biology conference series (SBx.0) is the preeminent academic meeting in synthetic biology. Organized by the BioBricks Foundation, the SBx.0 conference series brings together leading researchers, students, industry executives, and policy makers from around the world to share, consider, debate, and plan efforts to make biology easier to engineer. Historically held every two years, the SBx.0 conferences are held in alternating locations in the United States, Europe, and Asia to encourage global participation and collaboration so that the ramifications of synthetic biology research and development are most likely to be safe ethical, and beneficial. On 9-11 July 2013, the 6th installment of the synthetic biology conference series (SB6.0) was held on the campus of Imperial College London (http://sb6.biobricks.org). The SB6.0 conference was attended by over 700 people, and many more were able to participate via video digital conference (http://sb6.biobricks.org/digital-conference/). Over the course of three days, the SB6.0 conference agenda included plenary sessions, workshops, and poster presentations covering topics ranging from the infrastructure needs arising when “Systematic Engineering Meets Biological Complexity” and design-led considerations for “Connecting People and Technologies” to discussions on “Engineering Biology for New Materials,” “Assessing Risk and Managing Biocontainment,” and “New Directions for Energy and Sustainability.” The $10,150 grant awarded by the U.S. Department of Energy (DE-SC0010233) to the BioBricks Foundation was used to provide partial reimbursement for the travel expenses of leading researchers from the United States to speak at the SB6.0 conference. A total of $9,450 was used to reimburse U.S. speakers for actual expenses related to the SB6.0 conference, including airfare (economy or coach only), ground transportation, hotel, and registration fees. In addition, $700 of the grant was used to offset

    19. Prognostic Discrepancy of the 6th and 7th UICC N Classification for Lymph Node Staging in Gastric Cancer Patients after Curative Resection

      PubMed Central

      Oh, Sung Jin; Suh, Byoung Jo; Park, Jong Kwon; Oh, Sung Don; Yu, Hang Jong

      2017-01-01

      Background The validity of N classification of the 7th edition of the American Joint Committee on Cancer/Union Internationale contre le Cancer (AJCC/UICC) tumor-node-metastasis (TNM) staging system is still under debate. The purpose of this study was to evaluate the prognostic efficacy of the 7th edition of the AJCC/UICC TNM staging system (focusing on N stage), in comparison with the 6th edition, at a single Eastern institution. Methods We analyzed 1,435 patients with gastric cancer who underwent curative resection performed from September 1998 to August 2003 at the Memorial Jin-Pok Kim Korea Gastric Cancer Center. We analyzed the survival rate of the patients according to the AJCC/UICC 6th and 7th editions, and compared each stage, focusing on N stage. Results Significant differences in the 5-year survival rates were observed between the 6th and the 7th AJCC/UICC staging system. In the 6th edition staging system, the Kaplan-Meier curves discriminated each N stage significantly. In contrast, there was no difference in terms of survival curves for N stage according to the 7th edition, especially between N1 and N2: the Kaplan-Meier plots of survival curves between N1 (77.0%) and N2 (78.1%) stages overlapped significantly (p < 0.05). Conclusion Although the 7th UICC staging system is a more detailed and sophisticated system in the T category, there was no prognostic significance between the pN1 and pN2 stages according to our data. Therefore, we suggest establishing a new UICC staging system taking into consideration the application of the N stage. PMID:28203165

    20. The Earth Microbiome Project: Meeting report of the “1st EMP meeting on sample selection and acquisition” at Argonne National Laboratory October 6th 2010.

      PubMed Central

      Gilbert, Jack A.; Meyer, Folker; Jansson, Janet; Gordon, Jeff; Pace, Norman; Tiedje, James; Ley, Ruth; Fierer, Noah; Field, Dawn; Kyrpides, Nikos; Glöckner, Frank-Oliver; Klenk, Hans-Peter; Wommack, K. Eric; Glass, Elizabeth; Docherty, Kathryn; Gallery, Rachel; Stevens, Rick; Knight, Rob

      2010-01-01

      This report details the outcome the first meeting of the Earth Microbiome Project to discuss sample selection and acquisition. The meeting, held at the Argonne National Laboratory on Wednesday October 6th 2010, focused on discussion of how to prioritize environmental samples for sequencing and metagenomic analysis as part of the global effort of the EMP to systematically determine the functional and phylogenetic diversity of microbial communities across the world. PMID:21304728

    1. Update on the U.S. Army TARDEC Power and Energy P&E SIL Program: Progress since the 6th AECV (June 2005 to Present)

      DTIC Science & Technology

      2007-06-01

      energy dissipaters were installed and the diagnostics and data acquisition system was upgraded. Since one of the two traction motor- dyno pairs was...ion system identical to one installed in HERMIT. New energy dissipaters were installed and the diagnostics and data acquisition system was upgraded...UPDATE ON THE U.S. ARMY TARDEC POWER AND ENERGY P&E SIL PROGRAM Progress since the 6th AECV (June 2005 to Present) Nancy Saxon*, Eugene

    2. Archeomagnetic Intensity Variations During the 6th Millennium BC in the Middle East: New Data from Yarim Tepe II (Northern Iraq)

      NASA Astrophysics Data System (ADS)

      Akimova, S.; Gallet, Y.; Amirov, S.

      2015-12-01

      During the seventies, Soviet archeologists conducted in Northern Iraq excavations of several ancient settlements dated from the Pottery Late Neolithic period (7th and 6th millennia BC). A very large collection of artifacts unearthed from these sites, in particular several thousands of well-documented pottery fragments, is now stored at the Archeological Institute in Moscow. We collected a time-sequential series of groups of potsherds from the multilayered settlement called Yarim Tepe II dated to the Halaf period (6th millennium BC). Each group comprises a minimum of 3 potsherds (up to 10) found within a same archeological layer, typically a thickness of about 20 cm. Altogether, the fragment groups encompass the entire 7-m thick stratigraphic sequence of Yarim Tepe II. We will present our first archeointensity results obtained using the experimental protocol developed for the Triaxe magnetometer, taking into account the effects of both the thermoremanent magnetization (TRM) anisotropy and the cooling rate dependence on TRM acquisition. The new data help to better constrain the geomagnetic field intensity variations in the Middle East during the 6th millennium BC. Thanks to the comparison with other datasets from Bulgaria and Syria, the new archeointensity results provide evidence for the occurrence of very rapid geomagnetic field intensity variations around 5500 BC.

    3. 6th Annual Symposium on Self-Monitoring of Blood Glucose (SMBG) Applications and Beyond, April 25–27, 2013, Riga, Latvia

      PubMed Central

      Schlaeger, Christof; Hinzmann, Rolf

      2013-01-01

      Abstract International experts in the fields of diabetes, diabetes technology, endocrinology, and pediatrics gathered for the 6th Annual Symposium on Self-Monitoring of Blood Glucose (SMBG) Applications and beyond. The aim of this meeting was to continue setting up a global network of experts in this field and provide an international platform for exchange of ideas to improve life for people with diabetes. The 2013 meeting comprised a comprehensive scientific program, parallel interactive workshops, and two keynote lectures. All these discussions were intended to help identify gaps and areas where further scientific work and clinical studies are warranted. PMID:24074038

    4. 4H-Chromene-based anticancer agents towards multi-drug resistant HL60/MX2 human leukemia: SAR at the 4th and 6th positions.

      PubMed

      Puppala, Manohar; Zhao, Xinghua; Casemore, Denise; Zhou, Bo; Aridoss, Gopalakrishnan; Narayanapillai, Sreekanth; Xing, Chengguo

      2016-03-15

      4H-Chromene-based compounds, for example, CXL017, CXL035, and CXL055, have a unique anticancer potential that they selectively kill multi-drug resistant cancer cells. Reported herein is the extended structure-activity relationship (SAR) study, focusing on the ester functional group at the 4th position and the conformation at the 6th position. Sharp SARs were observed at both positions with respect to cellular cytotoxic potency and selectivity between the parental HL60 and the multi-drug resistant HL60/MX2 cells. These results provide critical guidance for future medicinal optimization. Copyright © 2016. Published by Elsevier Ltd.

    5. 6(th) Annual Symposium on Self-Monitoring of Blood Glucose (SMBG) applications and beyond, April 25-27, 2013, Riga, Latvia.

      PubMed

      Alzaid, Aus; Schlaeger, Christof; Hinzmann, Rolf

      2013-12-01

      International experts in the fields of diabetes, diabetes technology, endocrinology, and pediatrics gathered for the 6(th) Annual Symposium on Self-Monitoring of Blood Glucose (SMBG) Applications and beyond. The aim of this meeting was to continue setting up a global network of experts in this field and provide an international platform for exchange of ideas to improve life for people with diabetes. The 2013 meeting comprised a comprehensive scientific program, parallel interactive workshops, and two keynote lectures. All these discussions were intended to help identify gaps and areas where further scientific work and clinical studies are warranted.

    6. Smoking practices, risk perception of smoking, and environmental tobacco smoke exposure among 6th-grade students in Ciudad Juárez, Mexico.

      PubMed

      Bird, Yelena; Moraros, John; Olsen, Larry K; Forster-Cox, Sue; Staines-Orozco, Hugo; Buckingham, Robert W

      2007-02-01

      This study assessed the smoking practices, risk perception of smoking, and environmental tobacco smoke (ETS) exposure among adolescents in Ciudad Juárez, Mexico. We used a cross-sectional method to examine the smoking practices, risk perception of smoking, and ETS exposure of 6th-grade students (N=506), aged 11-13 years, attending six randomly selected middle schools. Schools were classified by school setting (i.e., public vs. private) and socioeconomic status (SES; i.e., low, middle, or high). The results indicated that 6th-grade students attending a public, low-SES school setting in Ciudad Juárez not only exhibited significantly higher rates of ETS exposure at home and in public places (p<.01) but also were more likely to have tried smoking (p<.01) and to be current smokers (p<.01), and were less likely to support a ban on smoking in public places (p<.01), compared with students who attended a private school or a public, middle- or high-SES school setting. These results provide further evidence that public health interventions to prevent initiation of smoking and to assist in smoking cessation among adolescents and to reduce their ETS exposure at home and in public need to target all school-aged students, especially those attending school in a low-SES settings.

    7. Metastatic lymph node ratio, 6th or 7th AJCC edition: witch is the best lymph node classification for esophageal cancer? Prognosis factor analysis in 487 patients

      PubMed Central

      CORAL, Roberto V.; BIGOLIN, André V.; CORAL, Roberto P.; HARTMANN, Antonio; DRANKA, Carolina; ROEHE, Adriana V.

      2015-01-01

      Background The esophageal cancer is one of the most common and aggressive worldwide. Recently, the AJCC changed the staging system, considering, among others, the important role of the lymph node metastasis on the prognosis. Aim To discuss the applicability of different forms of lymph node staging in a western surgical center. Methods Four hundred eighty seven patients with esophageal cancer were enrolled. Three staging systems were evaluated, the 6th and the 7th AJCC editions and the Lymph Node Metastatic Ratio. Results The majority of the cases were squamous cell carcinoma. The mean lymph node sample was eight. Considering the survival, there was no significant difference between the patients when they were classified by the 7th AJCC edition. Analysis of the Lymph Node Metastatic Ratio, just on the group of patients with 0 to 25%, has shown significant difference (p=0,01). The 6th AJCC edition shows the major significant difference between among the classifications evaluated. Conclusion In this specific population, the 7th AJCC edition for esophageal cancer was not able to find differences in survival when just the lymph node analysis was considered. PMID:26176242

    8. Rabies vaccine standards: comparison of the 5th and 6th WHO international reference standards to the USDA veterinary reference standard.

      PubMed

      Hermann, J; Fry, A; Reising, M; Patterson, P; Siev, D; Gatewood, D

      2012-11-06

      Ensuring rabies vaccines are potent and effective is paramount in preventing transmission of this deadly disease and safeguarding public health. Efficacy of human and veterinary vaccines is ensured by evaluating relative potency estimates of the vaccine compared to a rabies reference standard using the National Institutes of Health (NIH) test. Reference vaccines are based on the International Standard for Rabies Vaccine provided by the World Health Organization (WHO). A comparison study was conducted to determine the relative potency of the 5th WHO, 6th WHO, and United States Department of Agriculture's (USDA) 08-14 reference standards using the NIH test. Results from the study demonstrate that the 6th WHO reference standard is approximately twice as potent as the 5th WHO reference when reconstituted to contain 1 IU per ml. Based on these results, the Center for Veterinary Biologics (CVB) doubled the reconstitution volume of USDA veterinary reference 08-14 from 13 ml to 26 ml, for an initial use dilution of 0.7 IU per ml for use by veterinary biologics manufacturers in the NIH test. This study emphasizes the importance of reference standard calibration for use in the National Institutes of Health test.

    9. High-Order Residual-Distribution Hyperbolic Advection-Diffusion Schemes: 3rd-, 4th-, and 6th-Order

      NASA Technical Reports Server (NTRS)

      Mazaheri, Alireza R.; Nishikawa, Hiroaki

      2014-01-01

      In this paper, spatially high-order Residual-Distribution (RD) schemes using the first-order hyperbolic system method are proposed for general time-dependent advection-diffusion problems. The corresponding second-order time-dependent hyperbolic advection- diffusion scheme was first introduced in [NASA/TM-2014-218175, 2014], where rapid convergences over each physical time step, with typically less than five Newton iterations, were shown. In that method, the time-dependent hyperbolic advection-diffusion system (linear and nonlinear) was discretized by the second-order upwind RD scheme in a unified manner, and the system of implicit-residual-equations was solved efficiently by Newton's method over every physical time step. In this paper, two techniques for the source term discretization are proposed; 1) reformulation of the source terms with their divergence forms, and 2) correction to the trapezoidal rule for the source term discretization. Third-, fourth, and sixth-order RD schemes are then proposed with the above techniques that, relative to the second-order RD scheme, only cost the evaluation of either the first derivative or both the first and the second derivatives of the source terms. A special fourth-order RD scheme is also proposed that is even less computationally expensive than the third-order RD schemes. The second-order Jacobian formulation was used for all the proposed high-order schemes. The numerical results are then presented for both steady and time-dependent linear and nonlinear advection-diffusion problems. It is shown that these newly developed high-order RD schemes are remarkably efficient and capable of producing the solutions and the gradients to the same order of accuracy of the proposed RD schemes with rapid convergence over each physical time step, typically less than ten Newton iterations.

    10. U.S. Department of Energy (DOE)--Surface Biogeochemical Research (SBR) 6th Annual PI Meeting: Abstracts

      SciTech Connect

      Hazen Ed., T.C.

      2011-04-11

      predictive understanding of environmental processes and utilizing iterative, multidisciplinary approaches to understand complex environmental systems of relevance to DOE. CESD in general is undergoing continued discussions on integration among its programs in an effort to develop a new strategic plan for the division. This effort also includes identifying opportunities for integration with BER's Biological Systems Science Division (BSSD). The program this year includes three poster presentation sessions, six plenary sessions, and three breakout sessions. The plenary session on Tuesday morning will feature introductory presentations by BER program staff and three keynote addresses from Dr. Ken Bencala (USGS), Dr. Michael (Mick) Follows (MIT) and Dr. Sue Brantley (PSU) that will lead into three breakout sessions Tuesday afternoon. The breakout sessions are intended to highlight key developments in SBR research and foster a dialog among session participants on scientific paths forward in each particular area. The SBR program managers are asking for input from the SBR community at these sessions to help guide future efforts and/or identify areas of integration within BER programs. On Wednesday, plenary sessions will continue in the morning, followed by an early afternoon poster session. After an extended break for lunch, plenary sessions will continue in the afternoon, followed by an evening poster session. Thursday's plenary session will focus on selected highlights of research efforts at the IFRC sites and on a new potential TES field effort in the Arctic. This new field site is an obvious point of integration between the SBR and TES programs.

    11. 2. General streetscape view looking at east side of Columbia ...

      Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

      2. General streetscape view looking at east side of Columbia Street south from 6th Street at Building #8 min office in foreground - George Wiedemann Brewery Complex, Sixth & Columbia Streets, Newport, Campbell County, KY

    12. New archeointensity data from French Early Medieval pottery production (6th-10th century AD). Tracing 1500 years of geomagnetic field intensity variations in Western Europe

      NASA Astrophysics Data System (ADS)

      Genevey, Agnès; Gallet, Yves; Jesset, Sébastien; Thébault, Erwan; Bouillon, Jérôme; Lefèvre, Annie; Le Goff, Maxime

      2016-08-01

      Nineteen new archeointensity results were obtained from the analysis of groups of French pottery fragments dated to the Early Middle Ages (6th to 10th centuries AD). They are from several medieval ceramic production sites, excavated mainly in Saran (Central France), and their precise dating was established based on typo-chronological characteristics. Intensity measurements were performed using the Triaxe protocol, which takes into account the effects on the intensity determinations of both thermoremanent magnetization anisotropy and cooling rate. Intensity analyses were also carried out on modern pottery produced at Saran during an experimental firing. The results show very good agreement with the geomagnetic field intensity directly measured inside and around the kiln, thus reasserting the reliability of the Triaxe protocol and the relevance of the quality criteria used. They further demonstrate the potential of the Saran pottery production for archeomagnetism. The new archeointensity results allow a precise and coherent description of the geomagnetic field intensity variations in Western Europe during the Early Medieval period, which was until now poorly documented. They show a significant increase in intensity during the 6th century AD, high intensity values from the 7th to the 9th century, with a minimum of small amplitude at the transition between the 7th and the 8th centuries and finally an important decrease until the beginning of the 11th century. Together with published intensity results available within a radius of 700 km around Paris, the new data were used to compute a master curve of the Western European geomagnetic intensity variations over the past 1500 years. This curve clearly exhibits five intensity maxima: at the transition between the 6th and 7th century AD, at the middle of the 9th century, during the 12th century, in the second part of the 14th century and at the very beginning of the 17th century AD. Some of these peaks are smoothed, or

    13. Comparison of Values in 5th, 6th, 7th and 8th Grade Primary Education Music Class Students'? Workbooks According to Rokeach?s and Akbas's Value Classifications

      ERIC Educational Resources Information Center

      Çakirer, H. Serdar

      2014-01-01

      The aim of the present study is to compare the values in the songs of 5th, 6th, 7th and 8th grade primary education music classes students? workbooks according to the value categorizations proposed by Rockeach and Akbas and which values among the categories mentioned are taught to the students in the 5th, 6th, 7th and 8th grade primary education…

    14. Comparison of Values in 5th, 6th, 7th and 8th Grade Primary Education Music Class Students'? Workbooks According to Rokeach?s and Akbas's Value Classifications

      ERIC Educational Resources Information Center

      Çakirer, H. Serdar

      2014-01-01

      The aim of the present study is to compare the values in the songs of 5th, 6th, 7th and 8th grade primary education music classes students? workbooks according to the value categorizations proposed by Rockeach and Akbas and which values among the categories mentioned are taught to the students in the 5th, 6th, 7th and 8th grade primary education…

    15. Computer integrated drug prevention: a new approach to teach lower socioeconomic 5th and 6th grade Israeli children to say no to drugs.

      PubMed

      Gropper, M; Liraz, Z; Portowicz, D; Schindler, M

      1995-01-01

      Drug prevention education provides an important first line of defense against future drug use. Many drug prevention strategies have been developed which teach youngsters of all ages how to say no to drugs. Nevertheless, the problem of drug use and abuse continues to escalate, and younger children, particularly those undergoing harsh psychosocial stress (e.g., hunger, lack of housing, broken homes, family unemployment, etc.), are increasingly becoming a population at-risk. In this paper, the authors describe an original drug prevention program that was developed in Israel aimed at teaching resiliency skills to 5th and 6th grade children growing up in a poverty stricken, urban community. The program, drawing on social learning theory, utilizes an attractive, cartoon illustrated, computer program combined with games, role-playing and group work techniques to prevent future drug use in preadolescent children.

    16. Islet cell research brings hope for a diabetes cure: meeting report from the 6(th) annual islet society meeting in Stellenbosch, South Africa.

      PubMed

      Tchokonte-Nana, V; Cockburn, I L; Manda, J K; Kotze, P C; Johnson, J D

      2014-01-01

      The International Diabetes Federation predicts that, over the next twenty years, the largest increase in the prevalence of diabetes will be in the Africa region. Recognizing an unmet need for more focus on Africa and engagement with African scholars, the Islet Society held its 6th annual meeting July 20-21, 2014 in Stellenbosch, South Africa. Here, we present a report that covers the presentations and discussion points from that meeting. Work was presented on a variety of topics and included presentations by a significant proportion of Africa diabetes researchers. Overall, it was an excellent conference, with many new international collaborations initiated. We hope that other groups will also respond to the need for more conferences in Africa and focused on Africa.

    17. Advances in the biology and therapy of chronic myeloid leukemia: proceedings from the 6th Post-ASH International Chronic Myeloid Leukemia and Myeloproliferative Neoplasms Workshop.

      PubMed

      Van Etten, Richard A; Mauro, Michael; Radich, Jerald P; Goldman, John M; Saglio, Giuseppe; Jamieson, Catriona; Soverini, Simona; Gambacorti-Passerini, Carlo; Hehlmann, Rüdiger; Martinelli, Giovanni; Perrotti, Danilo; Scadden, David T; Skorski, Tomasz; Tefferi, Ayalew; Mughal, Tariq I

      2013-06-01

      Following the 53rd annual meeting of the American Society of Hematology (ASH) in San Diego in December 2011, a group of clinical and laboratory investigators convened for the 6th Post-ASH International Workshop on Chronic Myeloid Leukemia (CML) and Myeloproliferative Neoplasms (MPN). The Workshop took place on 13-14 December at the Estancia, La Jolla, California, USA. This report summarizes the most recent advances in the biology and therapy of CML that were presented at the ASH meeting and discussed at the Workshop. Preclinical studies focused on the CML stem cell and its niche, and on early results of deep sequencing of CML genomes. Clinical advances include updates on second- and third-generation tyrosine kinase inhibitors (TKIs), molecular monitoring, TKI discontinuation studies and new therapeutic agents. A report summarizing the pertinent advances in MPN has been published separately.

    18. Climate Change and the Water Cycle: A New Southwest Regional Climate Hub Curriculum Unit for 6th-12th Grade Students

      NASA Astrophysics Data System (ADS)

      Elias, E.; Steele, C. M.; Bestelmeyer, S.; Haan-Amato, S.; Deswood, H.; Rango, A.; Havstad, K.

      2015-12-01

      As climate change intensifies, increased temperatures and altered precipitation will make water, a limited resource in the arid southwestern United States, even scarcer in many locations. The USDA Southwest Regional Climate Hub (SWRCH) developed Climate Change and the Water Cycle, an engaging and scientifically rigorous education unit for 6th -12th grade students. The unit is aligned with Common Core State Standards and Next Generation Science Standards. Nine activities can be conducted over 10 instruction hours. Each activity can also stand alone. In partnership with SWRCH, the Asombro Institute for Science Education developed the unit. Each activity was reviewed by an educator for educational practices and by a scientist for scientific accuracy. The unit was pilot tested with 524 students in 2014, and pre- and post-tests were administered. Ninety-one percent of students were able to name a greenhouse gas on the post-test, compared to only 48% on the pre-test. On the post-test, 86% of students identified the relationship between average global temperature and carbon dioxide levels in the atmosphere, compared to only 52% on the pre-test. A student commented: "I loved all of the activities! They are fun and help us understand about what goes on in the world." Educators who participated in pilot testing said: "the entire curriculum is great, but I was particularly impressed with the progression of ideas and the variety of lessons," and "students could see the relevance and importance of these real life issues." Anyone interested in using the unit to host workshops for teachers in southwestern states should contact Asombro for more information (information@asombro.org). The Climate Change and the Water Cycle 6th-12th grade curriculum unit is available online: www.swclimatehub.info/education/climate-change-and-water-cycle

    19. The 6th FDR prize

      NASA Astrophysics Data System (ADS)

      Funakoshi, Mitsuaki

      2013-06-01

      From the 58 papers published in 2012 in Fluid Dynamics Research, the following paper has been selected for the sixth FDR prize: The finite-difference lattice Boltzmann method and its application in computational aero-acoustics by Michihisa Tsutahara (Professor Emeritus, Kobe University, Japan), published in volume 44 (August 2012) 045507. This is a review paper of the author's recent work on the finite-difference lattice Boltzmann method (FDLBM). In this paper, the author introduces a modified FDLBM and its application to aero-acoustics. To solve the discrete Bhatnager, Gross and Krook equation for simulating fluid flow, the FDLBM applies a stable finite-difference scheme on a curvilinear coordinate system, whereas the ordinary lattice Boltzmann method uses regular lattices. It is known that for the lattice Boltzmann methods, there is difficulty in simulating high Mach number compressible flows in principle. To alleviate this, the author proposed the modified FDLBM, expanding the flexibility of setting time increments. With this FDLBM, the author has shown that it is possible to simulate compressible flows efficiently around complex bluff bodies and with complex aero-acoustic behaviour. The author summarizes all those works, including studies only available in Japanese up to now, in this review paper. After discussing the details of the FDLBM proposed by the author, example results of simulating the Aeolian tone generated from a circular cylinder at the Mach number M = 0.7 are shown. Then, the scheme is expanded for moving bodies by combining with the Arbitrary Lagrangian Eulerian formulation. Using this moving mesh scheme, the author shows the simulation results of the very strong sound pressure generated by a high-speed train in a tunnel. For issues of sound propagation in compressible two-phase flows whose density ratio is high, the two-particle model is introduced. Also, techniques to reduce noise generation from the flow velocity and pressure at gas-liquid interfaces are shown. Finally, the scattering of sound waves by water droplets is discussed. In thick fog, the sound coming from a distance becomes faint due to the sound-scattering effects of micro water droplets. The author gives an example of successfully solving such an issue by the FDLBM. It is highly admirable that the author developed the new FDLBM for aero-acoustic issues and has summarized it with sub-schemes to overcome several difficulties of engineering aeroacoustics in this review. It will certainly contribute to further development of fluid dynamics through computational aero-acoustics. Consequently, this paper was selected as the winner of the sixth FDR prize.

    20. EDITORIAL: Proceedings of the 6th Edoardo Amaldi Conference on Gravitational Waves, Bankoku Shinryoukan, Okinawa, Japan, 20-24 June 2005 Proceedings of the 6th Edoardo Amaldi Conference on Gravitational Waves, Bankoku Shinryoukan, Okinawa, Japan, 20-24 June 2005

      NASA Astrophysics Data System (ADS)

      Mio, N.

      2006-04-01

      This issue is published as the Proceedings of the 6th Edoardo Amaldi Conference on Gravitational Waves, held on 20-24 June 2005 at Bankoku Shinryoukan in Okinawa, Japan. Since the first Amaldi conference was held in Frascati in 1994, eleven years have passed and the scale of the conference has grown with the increasing activity in the field of gravitational waves. As the centenary celebration of Einstein's 'miracle year', 2005 was called 'World Year of Physics'. Among his breakthroughs published in 1905, the special theory of relativity is recognized as the most significant revolution in physics, completely changing our views concerning time and space. Ten years later, Einstein proposed the general theory of relativity, by which he predicted the existence of gravitational waves (GWs). At that time, it was only a dream to observe a GW because its effect was so small. Efforts to detect GWs, pioneered by Weber, have continued for almost 40 years, yet their detection remained a dream. However, the presentations at this conference have convinced us that it is no longer a dream. The GW detector projects have made extraordinary advances; in particular, the significant sensitivity improvement of LIGO and the completion of the VIRGO detector mark the beginning of the new era of GW physics. Firm developments in theories and source estimations were also reported. In particular, the data analysis session was very active and various discussions were held. Elaborate experimental techniques were presented, some of them already achieving the requirements for the next generation of detectors, such as Advanced LIGO and LCGT. In addition to the earth-based detectors, many presentations concerning space detectors were contributed; they indicated that space would become the new stage for GW physics and astronomy. This issue brings together the papers which were presented at this exciting conference. The proceedings comprise two volumes; the largest part is published as a volume of

    1. 5/6th nephrectomy in combination with high salt diet and nitric oxide synthase inhibition to induce chronic kidney disease in the Lewis rat.

      PubMed

      van Koppen, Arianne; Verhaar, Marianne C; Bongartz, Lennart G; Joles, Jaap A

      2013-07-03

      Chronic kidney disease (CKD) is a global problem. Slowing CKD progression is a major health priority. Since CKD is characterized by complex derangements of homeostasis, integrative animal models are necessary to study development and progression of CKD. To study development of CKD and novel therapeutic interventions in CKD, we use the 5/6th nephrectomy ablation model, a well known experimental model of progressive renal disease, resembling several aspects of human CKD. The gross reduction in renal mass causes progressive glomerular and tubulo-interstitial injury, loss of remnant nephrons and development of systemic and glomerular hypertension. It is also associated with progressive intrarenal capillary loss, inflammation and glomerulosclerosis. Risk factors for CKD invariably impact on endothelial function. To mimic this, we combine removal of 5/6th of renal mass with nitric oxide (NO) depletion and a high salt diet. After arrival and acclimatization, animals receive a NO synthase inhibitor (NG-nitro-L-Arginine) (L-NNA) supplemented to drinking water (20 mg/L) for a period of 4 weeks, followed by right sided uninephrectomy. One week later, a subtotal nephrectomy (SNX) is performed on the left side. After SNX, animals are allowed to recover for two days followed by LNNA in drinking water (20 mg/L) for a further period of 4 weeks. A high salt diet (6%), supplemented in ground chow (see time line Figure 1), is continued throughout the experiment. Progression of renal failure is followed over time by measuring plasma urea, systolic blood pressure and proteinuria. By six weeks after SNX, renal failure has developed. Renal function is measured using 'gold standard' inulin and para-amino hippuric acid (PAH) clearance technology. This model of CKD is characterized by a reduction in glomerular filtration rate (GFR) and effective renal plasma flow (ERPF), hypertension (systolic blood pressure>150 mmHg), proteinuria (> 50 mg/24 hr) and mild uremia (>10 mM). Histological

    2. [Patterns of drinking alcohol tobacco smoking among 6th year students of the faculty of medicine in Białstok].

      PubMed

      Bielska, Dorota; Kurpas, Donata; Ołtarzewska, Alicja; Piotrowska-Depta, Maria; Gomółka, Ewa; Wojtal, Mariola; Florek, Ewa

      2014-01-01

      Alcohol and tobacco are legal, easily available addictive substances. There are no universal criteria of safe alcohol consumption but some scientific studies have allowed for determination of consumption levels helpful in evaluation of the pattern of drinking and evoking readiness to limit the amount of consumed alcohol. The aim of the work was to evaluate and compare the knowledge of 6th year students of the Faculty of Medicine of the Medical University of Biatystok in the academic years 2011/12 and 2012/13 concerning the effects of alcohol abuse, as well as to determine their drinking patterns and tobacco smoking structure. The study material was collected by means of anonymous voluntary surveys carried out before classes concerning the issues of addictions within the framework of family medicine subject block. 356 students took part in the study: 226 (63.5%) women and 130 (36.5%) men (p<0.000). 4.86% of the respondents displayed a high level of knowledge on the harmfulness of alcohol abuse; 63.43% had an average level of knowledge and 31.71% - a low one. 51,32% women and 62,3% men drank alcohol in a hazardous way. A relation was found between a low level of knowledge and the amount of alcohol consumed on a typical drinking day (rS=-0.15, p=0.03) as well as between a low level of knowledge and hazardous drinking (rS=-0.13, p=0.03). Among the respondents, 18,58% women and 14,63% men smoked cigarettes regularly. Those who are 6th year students in the academic year 2012/13 usually had started smoking within the first three years of study at the Medical University and drank greater amounts of alcohol on a typical drinking day than students surveyed in the 2011/12 year. A correlation was found between tobacco smoking and a greater frequency of getting drunk occasionally (rS=-0.18, p=0.002) among students of both years. Insufficient knowledge on the effects of alcohol abuse and smoking coexist with a higher risk of drinking alcohol.

    3. Evidence of strong Quaternary earthquakes in the epicentral areaof the April 6th 2009 L'Aquila seismic event from sediment paleofluidization and overconsolidation

      NASA Astrophysics Data System (ADS)

      Storti, F.; Balsamo, F.; Aldega, L.; Corrado, S.; Di Paolo, L.; Mastalertz, M.; Tallini, M.

      2012-04-01

      The strong seismological potential of the Central Apennines, including the L'Aquila basin, is documented in the historical heritage of the past two millenia and by paleoseismological data. Despite the main active fault system network of Central Italy is well described and mapped, the April 6th 2009 L'Aquila event showed that Mw> 6.0 earthquakes can occur on fault zones characterized by subtlemorphotectonic evidence, like the Paganica Fault, whose seismic hazard potential may thus be overlooked. An additional source of uncertainty is provided by the evidence that in the L'Aquila region many active extensional fault systems developed by negative inversion of pre-existing contractional deformation structures. The resulting complex along-strike segmentation and overlap patterns are thus governed by the interplay between the modern extensional stress field and the structural inheritance and reduce the effectiveness of predictive scaling laws, which do not typically account for fault attributes produced by polyphased tectonics. This is particularly true in the L'Aquila region, where seismic activation of the northwestern half of the basin-boundary fault system has been proposed for the 1703 Mw ~ 7.0 earthquake, whereas only the central segment was activated in 1461 and 2009, producing earthquakes with Mw ~ 6.0 - 6.3. The reasons for this dual behaviour are still unclear despite many structural and paleoseismological studies. Indirect evidence for paleoearthquake magnitude from ground shaking effects, like paleo-fluidization structures, can provide very useful complementary information on maximum expected earthquake intensities along active fault systems.In this work wedescribe in detail large paleo-fluidization-induced features associated with a previously unmapped extensional fault zone cutting through Quaternary strata. These sediments, including lacustrine lignites and mudstones, show a somehow enigmatic overconsolidation that we quantitatively describe, as well as

    4. Meeting Report: "Proteomics from Discovery to Function:" 6th Annual Meeting of Proteomics Society, India and International Conference-A Milestone for the Indian Proteomics Community.

      PubMed

      Gupta, Shabarni; Reddy, Panga Jaipal; Ray, Sandipan; Atak, Apurva; Gollapalli, Kishore; Jain, Rekha; Shah, Veenita Grover; Ghantasala, Saicharan; Kumar, Saurabh; Pandala, Narendra Goud; Phapale, Prasad; Pandey, Vishnu Kumar; Zingde, Surekha; Srivastava, Sanjeeva

      2015-06-01

      Proteomics is at the epicenter of post-genomics biotechnologies that are currently driving the next generation system science. Moreover, proteomics is a truly global science. The 6(th) Annual Meeting of Proteomics Society, India (PSI) and International Conference on "Proteomics from Discovery to Function" held from December 7-9, 2014, was a transformative endeavor for global proteomics, bringing together the luminaries in the field of proteomics for the very first time in India. This meeting report presents the lessons learned and the highlights of this international scientific conference that was comprised of nine thematic sessions, pre- and post-conference workshops, and an opportunity to cultivate enduring collaborations for proteomics science to benefit both India and global society. The conference had an unforgettable impression on the participants: for the first time, India hosted past and present President and Council members from the Human Proteome Organization (HUPO), along with eminent scientists and young scholars from India and abroad in the field of proteomics at such a large scale, a major highlight of this international event. In all, the PSI 2014 was a milestone conference that has firmly poised the Indian life sciences community as a leading contributor to post-genomics life sciences, thus cultivating crucial trans-generational capacity and inspiration by recognizing the emerging scholars and omics systems scientists who can think and conduct science from cell to society.

    5. Vegetation dieback as a proxy for temperature within a wet pyroclastic density current: A novel experiment and observations from the 6th of August 2012 Tongariro eruption

      NASA Astrophysics Data System (ADS)

      Efford, Jackson T.; Bylsma, Rebecca J.; Clarkson, Bruce D.; Pittari, Adrian; Mauriohooho, Kate; Moon, Vicki G.

      2014-10-01

      The 6th of August 2012 eruption of Te Maari (Mt Tongariro, New Zealand) generated wet pyroclastic density currents (PDCs) which caused widespread dieback of vegetation (singed, brown foliage) in their path. An absence of significant charcoal formation suggests that PDC temperatures were mostly below 250 °C. Textural evidence for liquid water being present in the matrices during emplacement (vesicles) suggests that temperatures were < 100 °C. We determined a probable minimum PDC temperature using an experiment replicating the critical temperatures required to induce foliar browning in seven species affected by the eruption. In locations where all species exhibited browned foliage (or were defoliated), temperatures were probably ≥ 64 °C assuming a PDC duration of 60 s. In the more distal areas, where only the most susceptible species were browned while others remained healthy and unaffected, temperatures were probably around 51-58 °C. These results have relevance to volcanic hazard mitigation and risk assessment, especially on the popular Tongariro Alpine Crossing.

    6. The beginning of metallurgy in the southern Levant: a late 6th millennium CalBC copper awl from Tel Tsaf, Israel.

      PubMed

      Garfinkel, Yosef; Klimscha, Florian; Shalev, Sariel; Rosenberg, Danny

      2014-01-01

      The beginning of metallurgy in the ancient Near East attracts much attention. The southern Levant, with the rich assemblage of copper artifacts from the Nahal Mishmar cave and the unique gold rings of the Nahal Qanah cave, is regarded as a main center of early metallurgy during the second half of the 5th millennium CalBC. However, a recently discovered copper awl from a Middle Chalcolithic burial at Tel Tsaf, Jordan Valley, Israel, suggests that cast metal technology was introduced to the region as early as the late 6th millennium CalBC. This paper examines the chemical composition of this item and reviews its context. The results indicate that it was exported from a distant source, probably in the Caucasus, and that the location where it was found is indicative of the social status of the buried individual. This rare finding indicates that metallurgy was first diffused [corrected] to the southern Levant through exchange networks and only centuries later involved local productionThis copper awl, the earliest metal artifact found in the southern Levant, indicates that the elaborate Late Chalcolithic metallurgy developed from a more ancient tradition.

    7. The Hetu'u Global Network: Using the rare June 5th/6th Transit of Venus to Bring Astronomy to the Remote Easter Island

      NASA Astrophysics Data System (ADS)

      Faherty, Jacqueline; Rodriguez, D.

      2013-01-01

      There are rare times in astronomy when a celestial event, visible in broad daylight, can be used to measure a fundamental parameter and inspire a globe full of school age students. The June 5th/6th transit of Venus was one such event. In celebration, nine astronomy postdocs from the Chilean mainland traveled to Easter Island to lead a series of astronomy outreach activities over three days, culminating in a transit-viewing event. Our team dubbed "Equipo Hetu'u" or "Team Star" in the Rapa Nui (Easter Island native) language spent two days giving astronomy talks and doing hands-on demonstrations at the Museo Antropologico P. Sebastian Englert. In the final day-and-a-half leading up to the transit, we visited the science classes in the majority of the schools on the island, in order to spread the message about the once-in-a-lifetime transit event, highlighting how we planned on using it to measure the distance to the Sun. We estimate over 25% 1500 people) of this remote island participated in one or more of our organized activities. Our experience with this project is an excellent lesson on how to organize, lead, and fully execute a major outreach endeavor that inspires hundreds with minimal resources (save the spectacular event provided by the cosmos).

    8. The Beginning of Metallurgy in the Southern Levant: A Late 6th Millennium CalBC Copper Awl from Tel Tsaf, Israel

      PubMed Central

      Garfinkel, Yosef; Klimscha, Florian; Shalev, Sariel; Rosenberg, Danny

      2014-01-01

      The beginning of metallurgy in the ancient Near East attracts much attention. The southern Levant, with the rich assemblage of copper artifacts from the Nahal Mishmar cave and the unique gold rings of the Nahal Qanah cave, is regarded as a main center of early metallurgy during the second half of the 5th millennium CalBC. However, a recently discovered copper awl from a Middle Chalcolithic burial at Tel Tsaf, Jordan Valley, Israel, suggests that cast metal technology was introduced to the region as early as the late 6th millennium CalBC. This paper examines the chemical composition of this item and reviews its context. The results indicate that it was exported from a distant source, probably in the Caucasus, and that the location where it was found is indicative of the social status of the buried individual. This rare finding indicates that metallurgy was first defused to the southern Levant through exchange networks and only centuries later involved local production. This copper awl, the earliest metal artifact found in the southern Levant, indicates that the elaborate Late Chalcolithic metallurgy developed from a more ancient tradition. PMID:24671185

    9. Partnering to change the world for people with haemophilia: 6(th) Haemophilia Global Summit, Prague, Czech Republic, 24-26(th) September 2015.

      PubMed

      Astermark, Jan; Hart, Dan; Lobet, Sébastien; Blatný, Jan; d'Oiron, Roseline; Kenet, Gili; Dolan, Gerry; Libotte, Valérie; Hermans, Cedric

      2016-07-01

      The 6(th) Haemophilia Global Summit was held in Prague, Czech Republic, in September 2015. The programme was designed by an independent Scientific Steering Committee of haemophilia experts and aimed to share optimal management strategies for haemophilia at all life stages, explore recent potential advances in the management of haemophilia A and B and discuss challenges in haemophilia care. In this supplement from the meeting, Dan Hart reviews the lessons that can be learnt from cost-constrained environments with regard to improving care for people with haemophilia globally. Sébastien Lobet discusses the importance of physical activity for optimising care and Roseline d'Oiron and Jan Blatný consider the role of real-world data in understanding the effect of treatment in a clinical setting over the long term and the true impact of treatment on the day-to-day life of the patient. Gili Kenet addresses the current challenges relating to the optimal management of prophylaxis, and Gerry Dolan and Cedric Hermans discuss the value of pharmacokinetic (PK) parameters in informing treatment decisions. Cedric Hermans and Valérie Libotte explore the importance of considering social and occupational development factors as an integral part of haemophilia care, and Jan Astermark reviews key strategies to predict and prevent inhibitor development.

    10. Structure and Topology of a Peptide Segment of the 6th Transmembrane Domain of the Saccharomyces cerevisae α-Factor Receptor in Phospholipid Bilayers

      PubMed Central

      Valentine, Kathleen G.; Liu, Shi-Feng; Marassi, Francesca M.; Veglia, Gianluigi; Opella, Stanley J.; Ding, Fa-Xiang; Wang, Shu-Hua; Arshava, Boris; Becker, Jeffrey M.

      2012-01-01

      A detailed analysis of the structure of an 18-residue peptide AQSLLVPSIIFILAYSLK [M6(252–269, C252A)] in 1,2-dimyristoyl-sn-glycero-phosphocholine bilayers was carried out using solid state NMR and attenuated total reflection Fourier transform infrared spectroscopy. The peptide corresponds to a portion of the 6th transmembrane domain of the α-factor receptor of Saccharomyces cerevisiae. Ten homologs of M6(252–269, C252A) were synthesized in which individual residues were labeled with 15N. One- and two-dimensional solid state NMR experiments were used to determine the chemical shifts and 1H–15N dipolar coupling constants for the 15N-labeled peptides in oriented dimyristoylphosphatidylcholine bilayers on stacked glass plates. These parameters were used to calculate the structure and orientation of M6(252–269, C252A) in the bilayers. The results indicate that the carboxyl terminal residues (9–14) are α-helical and oriented with an angle of about 8° with respect to the bilayer normal. Independently, an attenuated total reflection Fourier transform infrared spectroscopy analysis on M6(252–269, C252A) in a 1,2-dimyristoyl-sn-glycero-phosphocholine bilayer concluded that the helix tilt angle was about 12.5°. The results on the structure of M6(252–269, C252A) in bilayers are in good agreement with the structure determined in trifluoroethanol/water solutions (B. Arshava et al. Biopolymers, 1998, Vol. 46, pp. 343–357) . The present study shows that solid state NMR spectroscopy can provide high resolution information on the structure of transmembrane domains of a G protein-coupled receptor. PMID:11473349

    11. Early fetal gender determination using real-time PCR analysis of cell-free fetal DNA during 6th-10th weeks of gestation.

      PubMed

      Khorram Khorshid, Hamid Reza; Zargari, Maryam; Sadeghi, Mohammad Reza; Edallatkhah, Haleh; Shahhosseiny, Mohammad Hassan; Kamali, Koorosh

      2013-05-07

      Nowadays, new advances in the use of cell free fetal DNA (cffDNA) in maternal plasma of pregnant women has provided the possibility of applying cffDNA in prenatal diagnosis as a non-invasive method. In contrary to the risks of invasive methods that affect both mother and fetus, applying cffDNA is proven to be highly effective with lower risk. One of the applications of prenatal diagnosis is fetal gender determination, which is important in fetuses at risk of sex-linked genetic diseases. In such cases by obtaining the basic information of the gender, necessary time management can be taken in therapeutic to significantly reduce the necessity of applying the invasive methods. Therefore in this study, the probability of detecting sequences on the human Y-chromosome in pregnant women has been evaluated to identify the gender of fetuses. Peripheral blood samples were obtained from 80 pregnant women with gestational age between 6th to 10th weeks and the fetal DNA was extracted from the plasma. Identification of SRY, DYS14 & DAZ sequences, which are not presentin the maternal genome, was performed using Real-Time PCR. All the obtained results were compared with the actual gender of the newborns to calculate the test accuracy. Considerable 97.3% sensitivity and 97.3% specificity were obtained in fetal gender determination which is significant in the first trimester of pregnancy. Only in one case, false positive result was obtained. Using non-invasive method of cffDNAs in the shortest time possible, as well as avoiding invasive tests for early determination of fetal gender, provides the opportunity of deciding and employing early treatment for fetuses at risk of genetic diseases.

    12. How Do 4th, 5th, and 6th Grade Students' Categories of Cognitive Reflections in Interviews on Derivational Morphology Compare to Their Upper Level Spelling Inventory Orthographic Knowledge?

      ERIC Educational Resources Information Center

      Smith, Darcie D.

      2012-01-01

      Eighty-seven 4th, 5th and 6th grade students were administered the "Derivational Relatedness Interview" (DRI) (Templeton, Smith, Moloney, Van Pelt, & Ives, 2009). The purpose of this instrument is to explore students' understanding of derivational morphology. During the same week, the subjects were also administered an Upper…

    13. Study of the Effects on Student Knowledge and Perceptions of Activities Related to Submetering the 6th Grade Wing of a Middle School, to Displaying the Carbon Footprint, and to Efforts to Reduce Energy Consumption and Greenhouse Gases

      ERIC Educational Resources Information Center

      Peck, Rick

      2009-01-01

      The purpose of the study was to determine the effects upon student knowledge and perceptions regarding greenhouse gas emissions as a result of an intervention relying upon the submetering the 6th grade wing of a Middle School, displaying the information regarding electrical consumption and carbon footprint, and reducing the electrical consumption…

    14. Combined PET/MRI: Global Warming-Summary Report of the 6th International Workshop on PET/MRI, March 27-29, 2017, Tübingen, Germany.

      PubMed

      Bailey, D L; Pichler, B J; Gückel, B; Antoch, G; Barthel, H; Bhujwalla, Z M; Biskup, S; Biswal, S; Bitzer, M; Boellaard, R; Braren, R F; Brendle, C; Brindle, K; Chiti, A; la Fougère, C; Gillies, R; Goh, V; Goyen, M; Hacker, M; Heukamp, L; Knudsen, G M; Krackhardt, A M; Law, I; Morris, J C; Nikolaou, K; Nuyts, J; Ordonez, A A; Pantel, K; Quick, H H; Riklund, K; Sabri, O; Sattler, B; Troost, E G C; Zaiss, M; Zender, L; Beyer, Thomas

      2017-10-02

      The 6th annual meeting to address key issues in positron emission tomography (PET)/magnetic resonance imaging (MRI) was held again in Tübingen, Germany, from March 27 to 29, 2017. Over three days of invited plenary lectures, round table discussions and dialogue board deliberations, participants critically assessed the current state of PET/MRI, both clinically and as a research tool, and attempted to chart future directions. The meeting addressed the use of PET/MRI and workflows in oncology, neurosciences, infection, inflammation and chronic pain syndromes, as well as deeper discussions about how best to characterise the tumour microenvironment, optimise the complementary information available from PET and MRI, and how advanced data mining and bioinformatics, as well as information from liquid biomarkers (circulating tumour cells and nucleic acids) and pathology, can be integrated to give a more complete characterisation of disease phenotype. Some issues that have dominated previous meetings, such as the accuracy of MR-based attenuation correction (AC) of the PET scan, were finally put to rest as having been adequately addressed for the majority of clinical situations. Likewise, the ability to standardise PET systems for use in multicentre trials was confirmed, thus removing a perceived barrier to larger clinical imaging trials. The meeting openly questioned whether PET/MRI should, in all cases, be used as a whole-body imaging modality or whether in many circumstances it would best be employed to give an in-depth study of previously identified disease in a single organ or region. The meeting concluded that there is still much work to be done in the integration of data from different fields and in developing a common language for all stakeholders involved. In addition, the participants advocated joint training and education for individuals who engage in routine PET/MRI. It was agreed that PET/MRI can enhance our understanding of normal and disrupted biology, and we

    15. EDITORIAL: The 6th International Workshop on Micro and Nanotechnologies for Power Generation and Energy Conversion Applications (PowerMEMS 2006)

      NASA Astrophysics Data System (ADS)

      Fréchette, Luc G.

      2007-09-01

      Energy is a sector of paramount importance over the coming decades if we are to ensure sustainable development that respects our environment. The research and development of novel approaches to convert available energy into usable forms using micro and nanotechnologies can contribute towards this goal and meet the growing need for power in small scale portable applications. The dominant power sources for handheld and other portable electronics are currently primary and rechargeable batteries. Their limited energy density and adverse effects on the environment upon disposal suggest that alternative approaches need to be explored. This special issue will showcase some of the leading work in this area, initially presented at PowerMEMS 2006, the 6th International Workshop on Micro and Nanotechnologies for Power Generation and Energy Conversion Applications. Power MEMS are defined as microsystems for electrical power generation and other energy conversion applications, including propulsion and cooling. The range of power MEMS technologies includes micro thermodynamic machines, such as microturbines, miniature internal combustion engines and micro-coolers; solid-state direct energy conversion, such as thermoelectric and photovoltaic microstructures; micro electrochemical devices, such as micro fuel cells and nanostructure batteries; vibration energy harvesting devices, such as piezoelectric, magnetic or electrostatic micro generators, as well as micro thrusters and rocket engines for propulsion. These can either be driven by scavenging thermal, mechanical or solar energy from the environment, or from a stored energy source, such as chemical fuel or radioactive material. The unique scope leads to unique challenges in the development of power MEMS, ranging from the integration of novel materials to the efficient small scale implementation of energy conversion principles. In this special issue, Mitcheson et al provide a comparative assessment of three inertial vibration

    16. Process evaluation for a school-based physical activity intervention for 6th- and 7th-grade boys: reach, dose, and fidelity.

      PubMed

      Robbins, Lorraine B; Pfeiffer, Karin Allor; Wesolek, Stacey M; Lo, Yun-Jia

      2014-02-01

      The purpose was to evaluate the reach, dose, and fidelity of Guys Only Activity for Life (G.O.A.L.), a 7-week pilot intervention conducted from February to March 2011 to increase 6th and 7th grade boys' moderate-to-vigorous physical activity (MVPA). One middle school was randomly assigned to the G.O.A.L. intervention and another from the same urban school district in the Midwestern U.S. to a comparison condition. Thirty boys, ages 10-14 years, participated in each school. The intervention, guided by the Health Promotion Model (HPM) and Self-Determination Theory (SDT), consisted of a 90-min after-school physical activity club 4 days/week and one motivational interviewing session with a registered (school) nurse. Data were gathered via attendance records, club observations, heart rate monitors, audio-taping of motivational interviewing sessions, and surveys. On average boys attended the club 2.11 days/week (SD=.86). A trained independent process evaluator reported that the physical activity club instructors provided the boys with the opportunity for a mean of 25.8 min/day of MVPA. Using a four-point Likert scale (1=disagree a lot; 4=agree a lot), the process evaluator perceived that the club was delivered with high fidelity and adherence to the underlying theories (M=3.48; SD=0.39). Sessions with the nurse lasted an average of 13 min, 29 s. All boys attended. Two trained independent coders indicated that the nurse demonstrated at least beginning proficiency for all tasks associated with motivational interviewing, with the exception of using sufficient open- as opposed to closed-ended questions and reflections compared to questions. Fidelity related to session delivery and adherence to the theories was high (M=3.83; SD=0.19). The process evaluation data indicated that strategies are needed to increase attendance and boys' MVPA during the club time. Copyright © 2013 Elsevier Ltd. All rights reserved.

    17. Emergency Preparedness and Management at the University of L’aquila (Central Italy) and the Role of Students’ Associations in the April 6th 2009 Earthquake

      PubMed Central

      Magni, Michele; Fraboni, Rita; Marincioni, Fausto

      2017-01-01

      Introduction: On April 6th 2009 an earthquake of Mw=6.3 hit the historical downtown of L’Aquila and its hinterland causing more than 300 fatalities and severe damage to private and public buildings. At the time, the University of L’Aquila represented a major source of employment and income for the city. The earthquake impacted both the facilities and the administrative, financial and patrimonial activities of the university, bringing into the open the tendency – widespread in Italy – to rely on adaptive tactics rather than on strategic pre-disaster plans. This paper investigates the university’s emergency preparedness and response capability and  the strategies adopted to restore the education activities as well as avoid students migration to other universities. In addition, emphasis is placed on the role played by Student Associations in pre and post-disaster phases, and how students perceived the activities performed by these associations. Methods: To achieve this goal, it was undertaken: i) qualitative evaluation to assess the impact of earthquake on services and facilities of the university, the emergency preparedness and the measures adopted to face the emergency, ii) survey on the role played by Student Associations, both in emergency preparedness and response, according to students’ perception; iii) quantitative analysis to measure changes in the enrollment trend after the earthquake, and how university policies could curb students’ migration. Results: The policies adopted by the University allowed to diminish students’ migration; however, the measures taken by the university were based on an ad hoc plan as no emergency and continuity plans were prepared in advance. Similarly Student Associations got involved more in restoration activities than in emergency preparedness and risk awareness promotion. Discussion: Greater awareness and involvement are essential at each level (administrators, faculties, students) to plan in advance for an

    18. EXCELLENCE IN CONTINUING EDUCATION, PROCEEDINGS OF THE ANNUAL JUNIOR COLLEGE ADMINISTRATIVE TEAMS INSTITUTE (6TH, UNIVERSITY OF FLORIDA, GAINESVILLE, AUGUST 7-9, 1966).

      ERIC Educational Resources Information Center

      Florida State Univ., Tallahassee.

      THE GROWING INTEREST IN CONTINUING EDUCATION ON THE LOCAL, STATE, AND NATIONAL LEVELS APPEARS RELATED TO (1) THE IMPROVING EDUCATIONAL LEVEL OF THE GENERAL POPULATION, (2) THE CHANGING AND INCREASINGLY COMPLEX WORLD, (3) INCREASING LEISURE, AND (4) THE RISING STANDARD OF LIVING. RESEARCH INDICATES THAT (1) FEW COLLEGES EMPLOY ADULT EDUCATION…

    19. Echoes from the Future: Challenges for New Learning Systems. Proceedings of the Annual Conference on Distance Teaching and Learning (6th, Madison, Wisconsin, August 8-10, 1990).

      ERIC Educational Resources Information Center

      Gibson, Chere Campbell, Comp.

      Presentations at this conference focused on future developments in distance education and innovative uses of learning technologies. Ten papers from the general sessions, including keynote addresses and a panel, are presented in the first of two sections. Topics covered include planning for new priorities in distance education; trends for the…

    20. Proceedings of the Workshop on Meteorological and Environmental Inputs to Aviation Systems (6th) Held at the University of Tennessee Space Institute on 26-28 October 1982,

      DTIC Science & Technology

      1983-04-01

      the National Technical Information Training Service , Springfield, VA 22161. Flight Operations General Aviation Aviation Weather Research and Services ...Safety Foundation, Inc. Arlington, Virginia SPEAKERS TOPIC TITLES Charles H. Sprinkle Aviation Weather Services National Weather Service National ...Program NASA/Langley Research Center GEM: Statistical Weather Forecasting Robert G. Miller Procedure National Weather Service The NASA Aircraft Icing

    1. Coming Full Circle. The Transborder Library Forum Proceedings = Completands el Circulo. [Memorias del] Foro Trinacional de Bibliotecas (6th, Tucson, Arizona, February 15-17, 1996).

      ERIC Educational Resources Information Center

      Arizona Library Association.

      At the sixth transborder forum, librarians from the United States, Canada, and Mexico gathered to explore topics of interest to academic, public, school, and special librarians in all three countries. The conference program and general information are provided in English and Spanish. Presentations, some in English and some in Spanish, include:…

    2. Coming Full Circle. The Transborder Library Forum Proceedings = Completands el Circulo. [Memorias del] Foro Trinacional de Bibliotecas (6th, Tucson, Arizona, February 15-17, 1996).

      ERIC Educational Resources Information Center

      Arizona Library Association.

      At the sixth transborder forum, librarians from the United States, Canada, and Mexico gathered to explore topics of interest to academic, public, school, and special librarians in all three countries. The conference program and general information are provided in English and Spanish. Presentations, some in English and some in Spanish, include:…

    3. Proceedings of the Ship Control Systems Symposium (6th) Held in Ottawa, Canada on 26-30 October 1981. Volume 5

      DTIC Science & Technology

      1981-10-30

      FUTURE PLANS The close range ship control sensor for UNREP is presently being developed based on millimeter wave technology . A model will be...training system has difficulty in producing acceptable control system technicians for all classes of ships. The available technology which best...TRANSFER FUNCTION On perusing the literature one finds that a number of acceptable ship models have been advanced. They are however in general

    4. PREFACE: MEM11: The 6th International Workshop on Mechanical-Electromagnetic Properties of Composite Superconductors (Okinawa, Japan, 5-7 December 2011) MEM11: The 6th International Workshop on Mechanical-Electromagnetic Properties of Composite Superconductors (Okinawa, Japan, 5-7 December 2011)

      NASA Astrophysics Data System (ADS)

      Awaji, Satoshi; Osamura, Kozo; Hampshire, Damian

      2012-05-01

      The effect of stress and strain on the electromagnetic properties of superconducting composite conductors is one of the key issues for the practical application of superconductivity. To discuss these subjects thoroughly, the International Workshop on Mechanical-Electromagnetic Properties of Composite Superconductors (MEM) has been held regularly since 2001. The 6th workshop (MEM11) was held in Okinawa, Japan in 2011, which was the centennial of the discovery of superconductivity by Professor Kamerlingh Onnes, as well as the 25th anniversary of the discovery of high temperature superconductors (HTS). Although it was originally planned that MEM11 be held in Mito, the workshop venue was changed because of the serious disaster in the north of Japan on 11 March 2011. Sixty five scientists participated in this specialized workshop. Fifty six papers were presented in the following six sessions: (1) Intrinsic strain effects on low temperature superconductors (LTS) and HTS, (2) The International Thermonuclear Experimental Reactor (ITER), (3) Strain evaluation by quantum beams, (4) Flux pinning properties of HTS, (5) Standardization and the Versailles Project on Advanced Materials and Standards (VAMAS) and (6) High field magnets. Several large topics were presented and discussed at the workshop: the important progress in methods for non-invasive measurements of the local strain exerted on the superconducting components in superconducting wires and cables using quantum beam techniques. This approach provides powerful tools for investigating the effect of strain in composite superconductors; the intrinsic strain effects in LTS and HTS in the reversible strain region. Recently, it has become easier to determine quantitatively the strain dependence of critical current when the local strain is measured directly, and the mechanical and electromagnetic properties of the superconductors used in the ITER tokamak. This was a major topic at the workshop since the superconducting

    5. ECPR for Refractory Out-Of-Hospital Cardiac Arrest

      ClinicalTrials.gov

      2017-02-22

      Cardiac Arrest; Heart Arrest; Sudden Cardiac Arrest; Cardiopulmonary Arrest; Death, Sudden, Cardiac; Cardiopulmonary Resuscitation; CPR; Extracorporeal Cardiopulmonary Resuscitation; Extracorporeal Membrane Oxygenation

    6. Comparison of the prognostic value of the 6th and 7th editions of the Union for International Cancer Control TNM staging system in patients with lower esophageal cancer undergoing neoadjuvant chemotherapy followed by surgery.

      PubMed

      Mehta, S P; Jose, P; Mirza, A; Pritchard, S A; Hayden, J D; Grabsch, H I

      2013-01-01

      Carcinoma of the esophagus is classified according to the Union for International Cancer Control (UICC) TNM staging system. The 7th edition of the UICC TNM staging system was published in 2009. This is the first study to compare the prognostic value of the TNM 6th and 7th editions in patients with esophageal carcinoma treated with chemotherapy followed by surgery. Two hundred forty-three patients with esophageal carcinoma were retrospectively selected from two referral centers. All patients received chemotherapy before surgery. Histopathologic data from the resection specimens were retrieved and restaged according to the TNM 7th edition. Disease-specific survival curves were plotted for depth of tumor invasion (ypT), lymph node status (ypN), and ypTNM stage and then compared. Median follow-up after surgery was 2.5 years (range 0.2-9 years). Survival analysis using the log-rank method revealed that there was a significant difference in survival between ypT4 disease and ypT3 disease (P= 0.003), but no difference between ypT0, ypT1, ypT2, and ypT3 categories irrespective of TNM edition used. Survival probability was significantly different between ypN0 and ypN1 (P= 0.001 for TNM 6th and 7th edition), as well as ypN2 and ypN3 (TNM 7th edition, P= 0.004), but not between ypN1 and ypN2 (TNM 7th edition, P= 0.89). Neither the TNM 6th nor 7th edition T staging provides accurate survival probability stratification. However, the advantage of the 7th edition is the introduction of a third tier in survival stratification for patients with nodal involvement. © 2012 Copyright the Authors. Journal compilation © 2012, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

    7. European Conference on Visual Perception (6th).

      DTIC Science & Technology

      1983-11-30

      Institut fuer Verhaltenswissenschaft, ETH- Zentrum, 8092 Zuerich - Switzerland W. GERBINO: Istituto di Psicologia , Universitk di Padova, Piazza Capitaniato...fuer medizinische Psychologie, Schillerstrasse 42 - 8000 Muenchen 2, West Germany L. JANEZ ESCALADA: Psicologia Matem&tica, Facultad de Psicologla...Norway P. MANCINI: Istituto di Fisiologia clinica del C.N.R., Via Bonanno Pisano - 56100 Pisa, Italy C.A. MARZI: Istituto di Psicologia . Universit

    8. Elementary Science Guide -- 6th Grade.

      ERIC Educational Resources Information Center

      Wieland, Anne; And Others

      Presented is a resource book to be used with instructional kits for elementary school science students, grade 6. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Six units are…

    9. Imagine the Universe! (6th Edition)

      NASA Technical Reports Server (NTRS)

      Lochner, James; White, Nicholas E. (Technical Monitor)

      2002-01-01

      Contained on this CD-ROM you will find three astronomy and space science learning centers, individually captured from the World Wide Web in December of 2001. Each site contains its own learning adventure full of facts, fun, beautiful images, movies, and excitement!

    10. Technology for Teachers. 6th Edition.

      ERIC Educational Resources Information Center

      Volker, Roger; Simonson, Michael

      This book helps teachers learn how to use and make educational media, covering traditional and new media such as computer laboratories, authentic assessment, theory bases, and hypermedia. Chapter topics progress from simple to complex. Each chapter includes clearly stated behavioral objectives that provide a study guide for students and can serve…

    11. Elementary Science Guide -- 6th Grade.

      ERIC Educational Resources Information Center

      Wieland, Anne; And Others

      Presented is a resource book to be used with instructional kits for elementary school science students, grade 6. The individual units at this grade level are based on curriculum which has been developed by the National Science Foundation in the 1960s and revised to meet student and teacher identified needs in Anchorage, Alaska. Six units are…

    12. Proceedings of the Annual Colloquium (6th).

      ERIC Educational Resources Information Center

      Pittsburgh Univ., PA. Council of Graduate Students in Education.

      Papers collected from the Council of Graduate Students in Education's Sixth Annual colloquium on June 14, 1980, in the School of Education, University of Pittsburgh are presented. The program featured Wilma B. Smith, who addressed the colloquium theme, "Education: The 1980's and Beyond." The same theme was the subject of three panelists: Dennis…

    13. Discovering the Universe, 6th edition

      NASA Astrophysics Data System (ADS)

      Comins, Neil F.; Kaufmann, William J.

      Discovering the Universe is the best-selling brief text for descriptive one-term astronomy courses (especially those with no mathematics prerequisites). Carried along by the book's vibrant main theme--the process of scientific discovery--readers will encounter spectacular sights, landmark experiments, and recent discoveries, while learning to avoid the pitfalls created by common misconceptions about astronomy. Now enhanced with a powerful technology and image projection package, this is the most exciting and effective edition yet. The accompanying CD-ROM features a special student version of the award-winning virtual planetarium software, Starry Night? Backyard.

    14. New Archeointensity Data from Late Neolithic Yarim Tepe 1 and 2 Settlements (Northern Iraq) Dated From The Pre-Halaf and Halaf Periods (7TH-6TH Millennia BC)

      NASA Astrophysics Data System (ADS)

      Akimova, S.; Gallet, Y.; Amirov, S.; Petrova, N.

      2016-12-01

      The main objective of this study is to recover the geomagnetic field intensity variations in the Middle East during the 7th and 6th millennia BC, with a particular focus on rapid fluctuations. We will report on new archeointensity data obtained from two ancient Late Neolithic settlements called Yarim Tepe I and II, located today in Northern Iraq, which were excavated by Soviet archeologists in the seventies. Yarim Tepe II, comprising a 7-m thick sequence of cultural deposits divided into nine successive levels, is dated from the Halaf period ( 5950-5300 BC). Yarim Tepe I is dated from the Pre-Halaf period ( 6300-5950 BC), with three recognized cultural phases referred to as Hassuna I, II and III. There, the deposits form a sequence of 6.5 m, which were divided into 12 archeological levels. Most of the archeological artifacts discovered during the excavations, in particular thousands of potsherds, are stored at the repository of Archeological Institute in Moscow, where our sampling was undertaken. We collected 29 groups of potsherds from Yarim Tepe II and 22 groups from Yarim Tepe I from superimposed stratigraphic layers having on average a thickness of about 20 cm. Each group consists of at least 3 (up to 10) fragments. All analyses were carried out using the three-axis vibrating sample magnetometer Triaxe, which allows magnetization measurements of a small sample (< 1 cm3) directly at high temperatures. The experimental protocol developed for the Triaxe magnetometer takes into account both the anisotropy and cooling rate effects on thermoremanent magnetization acquisition. Together with other data previously obtained from Syria and Bulgaria, the new archeointensity results show the occurrence of rapid geomagnetic field fluctuations in the Middle East during the Late Neolithic period, in particular during the 6th millennium BC. The data from Yarim Tepe II indeed confirm the occurrence of a short-lasting intensity peak around 5500 BC, with intensity variation rates

    15. Comparative Evaluation of Microshear Bond Strength of 5(th), 6(th) and 7(th) Generation Bonding Agents to Coronal Dentin Versus Dentin at Floor of Pulp Chamber: An In vitro Study.

      PubMed

      Deepa, Velagala Lakshmi; Damaraju, Bhargavi; Priyadharsini, Bollu Indira; Subbarao, Vummidisetti V; Raju, K Rama Krishna

      2014-09-01

      Lack of seal and adhesion between the final restoration and tooth structure adversely affects the results of root canal treatment. Lots of adhesive bonding agents are marketed to overcome this deficiency and achieve successful restoration. So the study compares and evaluates the micro shear bond strength of coronal dentin and pulp chamber dentin using three different generation dentin bonding systems and to know clinical efficiency for clinical use. DIFFERENT GENERATION DENTIN BONDING SYSTEMS USED WERE: (1) One bottle total etch system (XP Bond-5(th) generation), (2) Two-step self-etch system (Clearfil SE Bond-6(th) generation) and (3) All-in-one system (G Bond-7(th) generation). Thirty human mandibular molars were collected out of which sixty samples were prepared by sectioning each tooth into coronal dentin and pulpal floor dentin. They were divided into two major groups. Group I: 30 Coronal dentin samples. Group II:30 Pulpal floor dentin samples. Both the groups were further subdivided depending on the bonding agent used. Subgroup Ia:XP Bond, Subgroup Ib:Clearfil SE Bond, Subgroup Ic:G Bond, Subgroup IIa:XP Bond, Subgroup IIb:Clearfil SE Bond, Subgroup IIc:G Bond. Resin composite was bonded to these samples and tested for micro-shear bond strength. The mean bond strengths and standard deviations were calculated and analyzed using one-way ANOVA test and Student's t-test (unpaired) and honestly significant difference post-hoc tests. Coronal dentin showed higher values of micro shear bond strength than the pulpal floor dentin. All-in-one system (G Bond) showed least bond strength values to both the regions coronal dentin and pulpal floor dentin. Factors affecting the shear bond strength are dependent on material (adhesive system), substrate depth and adhesive/depth interaction. Hence composition and substrate treatment should be considered for good adhesive. Chemical composition of adhesive system determines clinical successes.

    16. Comparative Evaluation of Microshear Bond Strength of 5th, 6th and 7th Generation Bonding Agents to Coronal Dentin Versus Dentin at Floor of Pulp Chamber: An In vitro Study

      PubMed Central

      Deepa, Velagala Lakshmi; Damaraju, Bhargavi; Priyadharsini, Bollu Indira; Subbarao, Vummidisetti V; Raju, K Rama Krishna

      2014-01-01

      Background: Lack of seal and adhesion between the final restoration and tooth structure adversely affects the results of root canal treatment. Lots of adhesive bonding agents are marketed to overcome this deficiency and achieve successful restoration. So the study compares and evaluates the micro shear bond strength of coronal dentin and pulp chamber dentin using three different generation dentin bonding systems and to know clinical efficiency for clinical use. Materials and Methods: Different generation dentin bonding systems used were: (1) One bottle total etch system (XP Bond-5th generation), (2) Two-step self-etch system (Clearfil SE Bond-6th generation) and (3) All-in-one system (G Bond-7th generation). Thirty human mandibular molars were collected out of which sixty samples were prepared by sectioning each tooth into coronal dentin and pulpal floor dentin. They were divided into two major groups. Group I: 30 Coronal dentin samples. Group II:30 Pulpal floor dentin samples. Both the groups were further subdivided depending on the bonding agent used. Subgroup Ia:XP Bond, Subgroup Ib:Clearfil SE Bond, Subgroup Ic:G Bond, Subgroup IIa:XP Bond, Subgroup IIb:Clearfil SE Bond, Subgroup IIc:G Bond. Resin composite was bonded to these samples and tested for micro-shear bond strength. The mean bond strengths and standard deviations were calculated and analyzed using one-way ANOVA test and Student’s t-test (unpaired) and honestly significant difference post-hoc tests. Results: Coronal dentin showed higher values of micro shear bond strength than the pulpal floor dentin. All-in-one system (G Bond) showed least bond strength values to both the regions coronal dentin and pulpal floor dentin. Conclusion: Factors affecting the shear bond strength are dependent on material (adhesive system), substrate depth and adhesive/depth interaction. Hence composition and substrate treatment should be considered for good adhesive. Chemical composition of adhesive system determines

    17. Report on the 6th scientific meeting of the "Verein zur Förderung des Wissenschaftlichen Nachwuchses in der Neurologie" (NEUROWIND e.V.) held in Motzen, Germany, Oct. 31th - Nov. 2nd, 2014.

      PubMed

      Kleinschnitz, Christoph; Linker, Ralf A; Magnus, Tim; Korn, Thomas; Meuth, Sven G

      2015-01-01

      From October 31th - November 2nd, 2014, the 6th NEUROWIND e.V. meeting was held in Motzen, Brandenburg, Germany. 70 doctoral students and postdocs from over 25 different groups working in German and Swiss university hospitals or research institutes attended the meeting to discuss their latest experiments and findings in the fields of neuroimmunology, neurodegeneration and neurovascular research. The meeting was regarded as a very well organized platform to support research of young investigators in Germany and all participants enjoyed the stimulating environment for lively in depth discussions. According to the major aim of NEUROWIND e.V. to support younger researchers in Germany the 4th NEUROWIND YOUNG SCIENTIST AWARD for experimental neurology was awarded to Michael Breckwoldt on his work in the group of Thomas Misgeld (Institute of Neuronal Cell Biology, Technische Universität München, Germany). The successful project was published in Nature Medicine entitled "Multiparametric optical analysis of mitochondrial redox signals during neuronal physiology and pathology in vivo". This outstanding paper deals with a molecular imaging approach in living mice to optically analyze the role of mitochondrial redox signals in axons in health and disease. The award is endowed with 20.000 Euro sponsored by Merck Serono GmbH, Darmstadt, Germany (unrestricted educational grant). This year's keynote lecture was given by Bernhard Hemmer, Head of the Department of Neurology at the Klinikum rechts der Isar, Technische Universität München. Dr. Hemmer highlighted the particular role of B cells and (auto)antibodies in multiple sclerosis (MS). As a new highlight Dr. Urbahns, head of global discovery technologies at Merck research laboratories, gave insights from research practice in the pharmaceutical industry and introduced a shift in the view on present-day drug discovery paradigms.

    18. [Execution and quality of attention paid to medical doctoral theses at the faculty of medicine at the University of Würzburg as seen by the doctoral candidates in their 5th and 6th year of study].

      PubMed

      Diez, C; Arkenau, C; Meyer-Wentrup, F

      2002-07-01

      The significance of a doctoral thesis in medicine has been discussed controversially among medical students and faculty members. We examined in a brief but comprehensive study how medical students evaluate their research activities and whether or not alternative thesis models should be implemented. A questionnaire comprising 50 questions was evaluated from 160 5th and 6th year medical students at the University of Wuerzburg. Almost two-thirds of our interviewees started working on a thesis project at the beginning of the 4th year of study. 59 % of our participants reported to have neglected the regular study and 56 % said to have prolonged the regular study due to the work on a thesis. Despite considerable variation, the median time spent weekly on a thesis project was 10 hours, independent of where the students worked. The median grade of satisfaction during the whole thesis was rated at 6.5 as assessed on an analogous scale from 1-10 (very satisfied). The research results from 94 students contributed to 164 articles (already published or in press) and the results of 110 students were presented at scientific meetings. Only 50 % of our interviewees were pleased with their published output and the importance of student research activities for the overall German biomedical research was rated 4.4 as assessed on an analogous scale from 1-10 (very important). 70 % of our interviewees preferred defined research periods and 47 % would apply for dual-degree research programmes. The scientific significance of a MD thesis in comparison to a PhD thesis was rated at 2.1 on an analogous scale from 1-5 (5 = equally significant). The current German research model might be modified and defined research periods and dual-degree research programmes as a one possible alternative should be considered.

    19. The 6th Meeting of the Global Alliance to Eliminate Lymphatic Filariasis: A half-time review of lymphatic filariasis elimination and its integration with the control of other neglected tropical diseases

      PubMed Central

      2010-01-01

      The 6th Meeting of the Global Alliance to Eliminate Lymphatic Filariasis (GAELF6) was held 1-3 June, 2010 in Seoul, Korea, with 150 participants from 38 countries. The year 2010 marks the midpoint between the first GAELF meeting, in 2000, and the World Health Organization (WHO) 2020 goal of global elimination of lymphatic filariasis (LF) as a public health problem. The theme of the meeting, "Half-time in LF Elimination: Teaming Up with Neglected Tropical Diseases (NTDs)," reflected significant integration of LF elimination programmes into a comprehensive initiative to control NTDs. Presentations on LF epidemiology, treatment, research, and programmes highlighted both accomplishments and remaining challenges. The WHO strategy to interrupt LF transmission is based on annual mass drug administration (MDA) using two-drug combinations. After mapping the geographic distribution of LF, MDA is implemented for ≥ 5 years, followed by a period of post-MDA surveillance, and, ultimately, verification of LF elimination. Morbidity management further reduces disease burden. Of 81 countries considered LF-endemic in 2000, 52 (64.2%) have begun MDA; 10 (12.3%) others with low-level transmission are unlikely to require MDA. In 2008, ~695 million people were offered treatment (51.7% of the at-risk population); ~496 million participated. Approximately 22 million people have been protected from LF infection and disease, with savings of ~US $24.2 billion. Morbidity management programmes have been implemented in 27 (33.3%) countries. Significant challenges to LF elimination remain. These include: initiating MDA in the remaining 19 countries that require it; achieving full geographic coverage in countries where MDA has started; finding alternative strategies to address the problem of Loa loa co-endemicity in Central Africa; developing strategies to treat urban populations; initiating and sustaining MDA in settings of armed conflict; developing refined guidelines and procedures for

    20. Proceedings of the MIT/ONR (Massachusetts Institute of Technology/Office of Naval Research) Workshop on C3 (Command, Control, and Communications) Systems (6th) Held at Cambridge, Massachusetts on 25-29 July 1983

      DTIC Science & Technology

      1983-12-01

      be assumedto be independent of each other if the approach taken by this software is to apply. Selected characteris tics of the software, including the...additions, subtractions, etc.) of the elements of the vecters This is a general purpose probabili~ tic representing the two variables are formed. This...adaptive prior probabilities which are based on z, ointill n th b so h esrs ;smlryec bevtox ligh of yt ema • tic d opurancoie- provides the input in the

    1. The Battle of St. Vith, Defense and Withdrawal by Encircled Forces. German 5th & 6th Panzer Armies versus U.S. 7th Armored Division and Attachments, 17-23 December 1944.

      DTIC Science & Technology

      1984-05-23

      30 miles north of St. Vith) had gained little ground against bitter opposition.. Fnrther \\ 9 - south, Patton had successfully invested Metz, but was...this little town controlled the meeting place of the paved roads and a weStern-leading railroad. Also, the town was near the operational boundary...strength the Germans were able to bring to bear against small pockets of resistance. Attacks generally were made along roads with little maneuver room

    2. Sensitivity to general and specific numerical features in typical achievers and children with mathematics learning disability.

      PubMed

      Rotem, Avital; Henik, Avishai

      2015-01-01

      We examined the development of sensitivity to general and specific numerical features in typical achievers and in 6th and 8th graders with mathematics learning disability (MLD), using two effects in mental multiplication: operand-relatedness (i.e., difficulty in avoiding errors that are related to the operands via a shared multiplication row) and decade-consistency (i.e., difficulty in avoiding errors that are operand related and also share a decade with the true result). Responses to decade-consistent products were quick but erroneous. In line with the processing sequence in adults, children first became sensitive to the general numerical feature of operand-relatedness (typical achievers--from 3rd grade; children with MLD in 8th grade) and only later to the specific feature of decade-consistency (typical achievers--from 4th grade, but only from 6th grade in a mature pattern). Implications of the numerical sensitivity in children with MLD are discussed.

    3. Conditions and procedures for in-hospital extracorporeal life support (ECLS) in cardiopulmonary resuscitation (CPR) of adult patients.

      PubMed

      Swol, Justyna; Belohlávek, Jan; Haft, Jonathan W; Ichiba, Shingo; Lorusso, Roberto; Peek, Giles J

      2016-04-01

      The use of extracorporeal life support (ECLS) in cardiopulmonary resuscitation (CPR; ECPR) has been repeatedly published as non-randomized studies, mainly case series and case reports. The aim of this article is to support physicians, perfusionists, nurses and extracorporeal membrane oxygenation (ECMO) specialists who regularly perform ECPR or are willing to start an ECPR program by establishing standards for safe and efficient ECPR procedures. This article represents the experience and recommendations of physicians who provide ECPR routinely. Based on its survival and outcome rates, ECPR can be considered when determining the optimal treatment of patients who require CPR. The successful performance of ECLS cannulation during CPR is a life-saving measure and has been associated with improved outcome (including neurological outcome) after CPR. We summarize the general structure of an ECLS team and describe the cannulation procedure and the approaches for post-resuscitation care. The differences in hospital organizations and their regulations may result in variations of this model. © The Author(s) 2015.

    4. Multicultural Education: Issues and Perspectives. 6th Edition

      ERIC Educational Resources Information Center

      Banks, James A.; Banks, Cherry A. McGee

      2006-01-01

      Today's classrooms are more diverse than ever before. In order to reach these students, educators must be aware of the issues facing their various cultural, racial, ethnic, and language groups. Focusing on the pertinent issues in multicultural education, this new edition raises these critical issues and facilitates meaningful discussion. It has…

    5. 6th Annual CMMI Technology Conference and User Group

      DTIC Science & Technology

      2006-11-17

      industry group for CMMI Services. • Initial focus will be for organizations providing “DoD services” as well as internal IT: - System maintenance...presented. In v1.2, student presentations, exercises, and SEI instructor presentations will be intermixed throughout the week to provide a better...level of granularity Supports detailed work interactions State Based Systems Captures flow of control (work activities, parallelism) well Multi-view

    6. Keynote Address for 6th International Symposium on Digital Earth

      NASA Technical Reports Server (NTRS)

      Bambacus, Myra

      2009-01-01

      NASA is committed to collaborating with not only our National Partners but also with our International Partners to help make our world a better place. We do this through the sharing of our discoveries and working together so that we can address uncertainties in predictions and forecasts that impact how we live on our home planet. NASA is committed to a Digital Earth as it enables our research to focus on cross disciplinary analysis. The mainstream Information Technologies along with the Digital Earth concepts have allowed this interdisciplinary research that is so critical to societal benefits. The technologies have been discovered and in many cases implemented, but we must forge ahead together to continue to advance all that is possible to fully extend our earth observations for the sake of humankind.

    7. Environmental Studies Center Teacher Books. 6th Grade - River Investigation.

      ERIC Educational Resources Information Center

      Martin County Schools, Jensen Beach, FL. Environmental Studies Center.

      This teacher's guide, one of nine teacher packages developed for use in the sequential, hands-on, field-oriented, K-8 environmental education program of the Martin County Schools in Florida, was developed for use with elementary children in grade six prior to and after a visit to an environmental studies center located near an estuarine area. The…

    8. Ash plume from Eyjafjallajokull Volcano, Iceland May 6th View

      NASA Image and Video Library

      2017-09-27

      NASA satellite image acquired May 6, 2010 at 11 :55 UTC To view a detail of this image go to: www.flickr.com/photos/gsfc/4583711511/ NASA Satellite Sees a Darker Ash Plume From Iceland Volcano NASA's Terra satellite flew over the Eyjafjallajokull Volcano, Iceland, on May 6 at 11:55 UTC (7:55 a.m. EDT). The Moderate Resolution Imaging Spectroradiometer instrument known as MODIS that flies onboard Terra, captured a visible image of the ash plume. The plume was blowing east then southeast over the Northern Atlantic. The satellite image shows that the plume is at a lower level in the atmosphere than the clouds that lie to its east, as the brown plume appears to slide underneath the white clouds. Satellite: Terra NASA/GSFC/Jeff Schmaltz/MODIS Land Rapid Response Team To learn more about MODIS go to: www.nasa.gov/topics/earth/features/iceland-volcano-plume.... NASA Goddard Space Flight Center is home to the nation's largest organization of combined scientists, engineers and technologists that build spacecraft, instruments and new technology to study the Earth, the sun, our solar system, and the universe.

    9. Physics, Laboratory Manual-Student Version , 6th Edition

      NASA Astrophysics Data System (ADS)

      Cutnell, John D.; Johnson, Kenneth W.

      2004-01-01

      This Sixth Edition helps readers understand the interrelationships among basic physics concepts and how they fit together to describe our physical world. Throughout the book, the authors emphasize the relevance of physics to our everyday lives. Real-world physics applications, including many biomedical applications, show how physics principles come into play over and over again in our lives. Problem Solving Insights explain each calculation in detail, guiding readers through the quantitative process Includes a CD containing physics simulations

    10. Physics, AP Student Study Guide, 6th Edition

      NASA Astrophysics Data System (ADS)

      Cutnell, John D.; Johnson, Kenneth W.

      2003-11-01

      This Sixth Edition helps readers understand the interrelationships among basic physics concepts and how they fit together to describe our physical world. Throughout the book, the authors emphasize the relevance of physics to our everyday lives. Real-world physics applications, including many biomedical applications, show how physics principles come into play over and over again in our lives. Problem Solving Insights explain each calculation in detail, guiding readers through the quantitative process Includes a CD containing physics simulations

    11. Proceedings of the Annual Mechanics of Composites Review (6th),

      DTIC Science & Technology

      1981-02-01

      Symmetric Composite Plates (S. Hollowell) In this investigation, the flutter and aeroelastic characteris- tics of several rectangular cantilever graphite...Shaker Figure 2 Damping of Cantilever Composite Plates Disk ~Tube Figure 3 Torsional Vibrations of Tubes U ///// , /,’r/ Figure 4 Flutter of Composite...opposite direction of (2) and (4) a non-tailored wing . The two flutter wing designs will be representative of the two tailored aeroelastic models. DESIGN

    12. PREFACE: 6th International Conference on Aperiodic Crystals (APERIODIC'09)

      NASA Astrophysics Data System (ADS)

      Grimm, Uwe; McGrath, Rónán; Degtyareva, Olga; Sharma, Hem Raj

      2010-04-01

      Aperiodic Logo Aperiodic'09, the sixth International Conference on Aperiodic Crystals, took place in Liverpool 13-18 September 2009. It was the first major conference in this interdisciplinary research field held in the UK. The conference, which was organised under the auspices of the Commission on Aperiodic Crystals of the International Union of Crystallography (IUCr), followed on from Aperiodic'94 (Les Diablerets, Switzerland), Aperiodic'97 (Alpe d'Huez, France), Aperiodic'2000 (Nijmegen, The Netherlands), Aperiodic'03 (Belo Horizonte, Brazil) and Aperiodic'06 (Zao, Japan). The next conference in the series will take place in Australia in 2012. The Aperiodic conference series is itself the successor to a series of Conferences on Modulated Structures, Polytypes and Quasicrystals (MOSPOQ), which were held in Marseilles (France) in 1984, Wroclaw (Poland) in 1986, Varanasi (India) in 1988 and Balatonszeplak (Hungary) in 1991. The remit of the conference covers two broad areas of research on aperiodic crystals, incommensurately modulated and composite crystals on the one hand, and quasicrystals on the other hand, sharing the property that they are aperiodically ordered solids. In addition, the conference also featured recent research on complex metal alloys, which are in fact periodically ordered solids. However, the term complex refers to their large unit cells, which may contain thousands of atoms, and as a consequence complex metal alloys share some of the properties of quasicrystalline solids. Aperiodic'09 attracted about 110 participants from across the world, including 20 UK-based scientists (the second largest group after Japan who sent 21 delegates). A particular feature of the conference series is its interdisciplinary character, and once again the range of disciplines of participants included mathematics, physics, crystallography and materials science. The programme started with three tutorial lectures on Sunday afternoon, presenting introductory overviews on quasicrystals (Eiji Abe), complex metal alloys (Alessandra Beni) and incommensurately modulated structures (Gervais Chapuis). While these were mainly aimed at younger researchers in the field, the lectures were very well attended and appreciated by the participants. The main programme ran from Monday morning until Friday lunchtime. It comprised 13 invited and 40 contributed plenary talks, and more than 40 posters, which were presented at two afternoon/evening poster sessions. The topics covered in the programme range from mathematical foundations, mathematical models, new materials, sample preparation, structure determination, physical properties and surface properties to industrial applications. Every presenter was invited to submit an article for this proceedings volume, and the 36 peer-reviewed papers in this volume present a cross-section of the range of presentations at the conference. They have been arranged into four categories, (i) quasicrystals, (ii) modulated structures, (iii) mathematical and theoretical aspects of aperiodic order, and (iv) approximants and complex phases. Prizes for best student presentations were awarded to Heinrich Orsini-Rosenberg (ETH Zurich) for his poster Tailor-made sevenfold approximants: ab-initio investigations on formation and stability and to Holger Euchner (Universität Stuttgart) for his contributed talk on Lattice dynamics in complex metallic alloys - vibrational properties of Zn11Mg2. In addition to a cash prize, Heinrich Orsini-Rosenberg received an icosahedral teapot, which was manufactured and donated by David Warrington, and Holger Euchner received a book prize. The meeting started with a welcome reception in the University's recently refurbished Victoria Gallery and Museum. A public lecture Simple sets of shapes that tile the plane but cannot ever repeat by Professor Sir Roger Penrose FRS attracted a wide audience and gave a fascinating insight into the discovery of the Penrose tiling, which is still the paradigm of aperiodic order in two dimensions and used in modelling quasicrystalline materials, some ten years before quasicrystals were first seen in experiment. The conference excursion and dinner centred on the historic waterfront area of this 800-year old city that was designated European Capital of Culture in 2008. The enjoyment of the ferry trip on the Mersey and subsequent walk to the Albert dock museums was greatly enhanced by the fine weather, which lasted throughout the entire conference week. The guests of honour at the conference dinner were Professor Sir Roger Penrose FRS and Professor Alan L Mackay FRS, bringing together two distinguished UK scientists who made seminal contributions to the subject. Besides the scientific programme, the conference also offered a presentation by the author Ann Lingard, whose latest novel The Embalmer's Book of Recipes features a mathematician working on quasicrystals at the University of Liverpool as its main character. A related EPSRC-supported workshop on Mathematical Aspects of Aperiodic Order, organised by Alex Clark, John Hunton and Uwe Grimm, was held in Leicester in the week preceding the conference, and attracted about 40 participants. It is not possible to organise a conference without the help and support of a large number of people, and we would like to take this opportunity to acknowledge the support of everyone who was involved in organising and running this conference. We would like to thank the IUCr Aperiodic Commission, and in particular its chair Professor Marc de Boissieu, who not only entrusted us with hosting the event, but acted as the International Advisory Committee and provided valuable advice and guidance. We are indebted to the members of the International Programme Committee, who helped to put together an exciting programme by suggesting invited speakers and selecting presentations for contributed plenary talks. We are immensely grateful to all members of the National Organising Committee, who provided essential support during the organising stage and during the conference itself, and we would particularly like to thank the conference secretary, Mrs Angie Reid, for her excellent administrative support before, during and after the conference, and for her help in the production of this volume. We are very much indebted to out co-editors, Dr Olga Degtyareva (Edinburgh) and Dr Hem Raj Sharma (Liverpool), for their contributions to the editing of this volume. Finally, and most of all, we would like to thank all participants of the conference for coming to Liverpool, for contributing by presenting their recent work and taking part in discussions, and for creating such an enjoyable and fruitful collegiate atmosphere throughout the week. Last but not least we would like to express our gratitude for the generous financial support we received from the Open University, the University of Liverpool and the Institute of Physics (Mathematical and Theoretical Physics Group and Thin Films and Surfaces Group). The International Union of Crystallography provided financial sponsorship which was allocated to support the participation of 15 young scientists. The European Network of Excellence on Complex Metallic Alloys provided travel and subsistence support to members of participating organisations. Rónán McGrath Uwe Grimm Conference photograph

    13. Materiel Testing in the Tropics (6th Ed)

      DTIC Science & Technology

      1979-04-01

      ceramics Test methodology Panama Canal Zone Textiles Plastics Tropic Test Center Protective coatings Tropical animals 20. (cont) of Materiel Testing in...Canal Zone . .. 1-3 D Materiel Testing in the Panama Canal Zone . . . . . . . ... . 1-5 E Canal Zone Environment--Brief Overview .. .. .... ...... 1-6...trapped there, and by the heavy biomass of the canopy itself. E. CANAL ZONE ENVIRONMENT--BRIEF OVERVIEW The Canal Zone (see frontispiece) bisects the

    14. Project Learning in Science: 6th Graders' Scientific Investigations

      ERIC Educational Resources Information Center

      Shea, Mary; Shea, Brian

      2013-01-01

      This article presents rationale for an enhanced inquiry approach to science education that authentically integrates content knowledge and application skills in a middle school science curriculum. Such pedagogy ensures students' attainment of national and state standards for learning science and multiple literacies (e.g. language arts and…

    15. Nutrition Super Stars [5th and 6th Grades].

      ERIC Educational Resources Information Center

      Houtkooper, Linda; And Others

      This nutrition and physical fitness curriculum kit provides a means for students, teachers, parents, and school health and food service staff to learn about the nutritional value of food and the relationship of food and physical fitness to growth, development, and health; develop food and activity habits which promote good health; and share this…

    16. Highlights of the ATS 6th Annual Convention

      NASA Astrophysics Data System (ADS)

      Breyer, Walter

      The convention began with a keynote by Michael Tubridy, the engineer in charge of the restoration of the Birr Castle Leviathan of Parsonstown. The convention then moved up to Mount Wilson, where talks were heard by Christ Plicht, Peter Abrahams, John Briggs, Don Osterbrock, Robert Ariail, Gayle Riggsbee, and Walt Breyer. Tours were made of the 100-inch and 60-inch telescopes, and observing through the 60-inch finished the day. Sunday, talks were heard by Paul O'Leary, Kevin Johnson, Eugene Rudd, E.J. Hysom, Edward Young, and Rolf Willach. Tours were made of the Hale Solar Laboratory, George Ellery Hale's home, the Huntington Library, Pasadena City College Observatory's 20-inch reflector, and Griffith Observatory's 12-inch Zeiss. On Monday, a tour was made to Mount Palomar and the 200-inch Hale Telescope.

    17. Into the Woods: A 6th-Grade Nature Trail.

      ERIC Educational Resources Information Center

      Wilburn, Douglas

      1983-01-01

      Describes an ecology project in which sixth-grade students built and operated a nature trail on the edge of school property. Classes toured the trail and participated in grade-appropriate follow-up activities (e.g., art lessons and soil analysis activities). (RH)

    18. Annotated Bibliography for 6th Grade Science and Social Studies.

      ERIC Educational Resources Information Center

      Randolph, Margo

      Designed to support curriculum and to facilitate instruction and learning at the sixth grade level, this annotated bibliography contains materials found in the library at the Brawley Middle School in Scotland Neck, North Carolina. To foster cooperative planning between teacher and librarian, the bibliography provides sample activities and lessons…

    19. Reading Ladders for Human Relations. 6th Edition.

      ERIC Educational Resources Information Center

      Tway, Eileen, Ed.

      Intended for use by teachers, librarians, and parents, this booklist aims at advancing the cause of better human relations through literature. The booklist contains annotations for titles on various subjects in the following areas: (1) growing into self, including personal values and family heritage; (2) wide individual differences, including…

    20. Career Motivation Activities Guide, 4th through 6th Grade.

      ERIC Educational Resources Information Center

      Toledo Public Schools, OH.

      The activities guide is intended primarily to assist teachers in grades 4-7 in teaching career awareness concepts. Instructional activities correlate basic skill and career education objectives. The 29 units cover topics related to social studies (self-awareness, the community, the school, transportation, the environment, family roles, economic…

    1. Keynote Address for 6th International Symposium on Digital Earth

      NASA Technical Reports Server (NTRS)

      Bambacus, Myra

      2009-01-01

      NASA is committed to collaborating with not only our National Partners but also with our International Partners to help make our world a better place. We do this through the sharing of our discoveries and working together so that we can address uncertainties in predictions and forecasts that impact how we live on our home planet. NASA is committed to a Digital Earth as it enables our research to focus on cross disciplinary analysis. The mainstream Information Technologies along with the Digital Earth concepts have allowed this interdisciplinary research that is so critical to societal benefits. The technologies have been discovered and in many cases implemented, but we must forge ahead together to continue to advance all that is possible to fully extend our earth observations for the sake of humankind.

    2. International Summer Institute in Surface Science (6th) (ISISS 1983).

      DTIC Science & Technology

      1984-02-29

      oxygenated organic molecules from carbon monoxide and hydrogen, selectively. Iron that catalyzes ammonia synthesis from nitrogen and hydrogen as well as the...tendency, ISISS was organized . Leading experts from various subdivisions of surface science - we chose to restrict the topics to gas-solid interfaces...Roughening and Surface Melting M. Gratzel, Ecole Polytechnique Federale de Lausanne, Switzerland Heterogeneous Photocatalysis This paper gives an overview

    3. PREFACE: 6th European Thermal Sciences Conference (Eurotherm 2012)

      NASA Astrophysics Data System (ADS)

      Petit, Daniel; Le Niliot, Christophe

      2012-11-01

      About EUROTHERM The aim of the EUROTHERM Committee (www.eurothermcommittee.eu) is to promote and foster European cooperation in Thermal Sciences and Heat Transfer by gathering together scientists and engineers working in specialized areas. The Committee consists of members representing and appointed by national bodies in the EU countries. The current President of EUROTHERM is Professor Anton van Steenhoven from the University of Eindhoven (The Netherlands). The Committee organizes and coordinates European scientific events such as the EUROTHERM Seminars (about 4 per year) and the European Thermal Sciences Conference (every 4 years). About the conference This sixth in the series of European Thermal Sciences Conferences (www.eurotherm2012.com) took place in France, in the Conference Centre of Poitiers, Futuroscope. We address special thanks to the 225 reviewers, coming from different European countries, who have evaluated these papers. We also thank the scientific committee, consisting of some EUROTHERM Committee members together with other internationally recognized experts. Their role has been to manage the evaluation of abstracts and the papers selection process as co-coordinators for specific topics. This conference is the joint effort of two laboratories: the PPRIME Institute in Poitiers and the IUSTI laboratory in Marseille. It could not be organized without the efficient help of our secretaries and our technician for the IT support. This volume of Journal of Physics: Conference Series includes 180 articles presented at the conference. Professor Daniel PETIT Chairman, PPRIME Poitiers, France Institut P'(UPR CNRS 3346) ENSMA 1 av. Clément Ader - BP40109 86961 Futuroscope-Chasseneuil France daniel.petit@ensma.fr Professor Christophe LE NILIOT Co-chairman, IUSTI Marseille, France Laboratoire IUSTI UMR CNRS 6595 Technopôle de Chateau-Gombert 5, rue Enrico Fermi 13 453 MARSEILLE CEDEX 13 France christophe.leniliot@polytech.univ-mrs.fr

    4. 2005 6th Annual Science and Engineering Technology Conference

      DTIC Science & Technology

      2005-04-21

      reasoning tools to aid in decision making within a multi-player context – Episodic information learning from experience and the application of that...discussed in detail 7 Opinions Intellectual Underpinning and Training • Exploiting a Broad Body of Lessons Learned from the Field • Expanded Concepts...Move • Team • Shoot / Attack • Protect / Defend • Care / Feed / Fix • Learn / Adapt Joint Human Functions Analogy ASSP 2005 - Joint Services VTOL

    5. Careers and the Study of Political Science. 6th Edition

      ERIC Educational Resources Information Center

      American Political Science Association (NJ3), 2003

      2003-01-01

      This guide is a great resource for today's undergraduate. This updated career guide explores the many career options available to political science students and emphasizes the value of political science training. In additional to providing specific information about various career paths, this guide will help students examine their own career…

    6. Multicultural Education: Issues and Perspectives. 6th Edition

      ERIC Educational Resources Information Center

      Banks, James A.; Banks, Cherry A. McGee

      2006-01-01

      Today's classrooms are more diverse than ever before. In order to reach these students, educators must be aware of the issues facing their various cultural, racial, ethnic, and language groups. Focusing on the pertinent issues in multicultural education, this new edition raises these critical issues and facilitates meaningful discussion. It has…

    7. Systemic moxifloxacin vs amoxicillin/metronidazole adjunct to non-surgical treatment in generalized aggressive periodontitis

      PubMed Central

      Gurgan, Cem-Abdulkadir

      2015-01-01

      Background The objective of this randomized clinical study was to evaluate the effect of systemic administration of moxifloxacin compared to amoxicillin and metronidazole, combined with non-surgical treatment in patients with generalized aggressive periodontitis (GAgP) in a 6-month follow-up. Material and Methods A total of 39 systemically healthy patients with GAgP were evaluated in this randomized clinical trial. Periodontal parameters were recorded at the baseline during the 1st, 3rd and 6th month. Patients received either 400 mg of moxifloxacin per os once daily or 500 mg of metronidazole and 500 mg amoxicillin per os three times daily for 7 days consecutively. Results No significant differences between groups were found in any parameters at the baseline. Both groups led to a statistically significant decrease in all clinical periodontal parameters compared to the baseline (PI, p<0.001 and GI, PD, BOP, CAL, p<0.01). There were no differences between the 1st and 3rd months or the 3rd and 6th months for clinical parameters in the groups. Also, no intergroup difference was observed in any parameters at any time, except the gingival index at 6th months. Conclusions Systemic administration of moxifloxacin as an adjunct to non-surgical treatment significantly improves clinical outcomes and provides comparable clinical improvement with less adverse events to that of combination of amoxicillin and metronidazole in the treatment of GAgP. Key words: Aggressive periodontitis, amoxicillin, metronidazole, moxifloxacin, nonsurgical periodontal debridement. PMID:26034931

    8. Gastric perforation without generalized peritonitis; A very rare complication after necrosectomy for necrotizing pancreatitis.

      PubMed

      Khan, Kamran Hakeem; Khan, Mohammad Farid; Khan, Tariq Jabbar

      2016-01-01

      Gastric perforation is a very rare complication of necrotizing pancreatitis. We present an interesting case of gastric perforation after necrosectomy for necrotizing pancreatitis without generalized peritonitis. Abdominal drain was seen inside the stomach on endoscopy and there were no clinical features of generalized peritonitis even after 10 days of surgery. Patient was re-explored. The drain was removed and stomach was primarily repaired. The patient recovered uneventfully and was discharged home on 6(th) post operative day. On follow-up visit after one month patient was doing very well and had no complications.

    9. Gastric perforation without generalized peritonitis; A very rare complication after necrosectomy for necrotizing pancreatitis

      PubMed Central

      Khan, Kamran Hakeem; Khan, Mohammad Farid; Khan, Tariq Jabbar

      2016-01-01

      Gastric perforation is a very rare complication of necrotizing pancreatitis. We present an interesting case of gastric perforation after necrosectomy for necrotizing pancreatitis without generalized peritonitis. Abdominal drain was seen inside the stomach on endoscopy and there were no clinical features of generalized peritonitis even after 10 days of surgery. Patient was re-explored. The drain was removed and stomach was primarily repaired. The patient recovered uneventfully and was discharged home on 6th post operative day. On follow-up visit after one month patient was doing very well and had no complications. PMID:27375733

    10. Low-speed aerodynamic characteristics of a 13 percent thick medium speed airfoil designed for general aviation applications

      NASA Technical Reports Server (NTRS)

      Mcghee, R. J.; Beasley, W. D.

      1979-01-01

      Wind tunnel tests were conducted to determine the low speed, two dimensional aerodynamic characteristics of a 13percent thick medium speed airfoil designed for general aviation applications. The results were compared with data for the 13 percent thick low speed airfoil. The tests were conducted over a Mach number range from 0.10 to 0.32, a chord Reynolds number range from 2.0 x 10 to the 6th power to 12.0 x 10 to the 6th power, and an angle of attack frange from about -8 deg to 10 deg. The objective of retaining good high-lift low speed characteristics for an airfoil designed to have good medium speed cruise performance was achieved.

    11. Generalized spinfoams

      NASA Astrophysics Data System (ADS)

      Ding, You; Han, Muxin; Rovelli, Carlo

      2011-06-01

      We reconsider the spinfoam dynamics that has been recently introduced, in the generalized Kamiński-Kisielowski-Lewandowski (KKL) version where the foam is not dual to a triangulation. We study the Euclidean as well as the Lorentzian case. We show that this theory can still be obtained as a constrained BF theory satisfying the simplicity constraint, now discretized on a general oriented 2-cell complex. This constraint implies that boundary states admit a (quantum) geometrical interpretation in terms of polyhedra, generalizing the tetrahedral geometry of the simplicial case. We also point out that the general solution to this constraint (imposed weakly) depends on a quantum number rf in addition to those of loop quantum gravity. We compute the vertex amplitude and recover the KKL amplitude in the Euclidean theory when rf=0. We comment on the eventual physical relevance of rf, and the formal way to eliminate it.

    12. Generalized morphea.

      PubMed

      Strober, Bruce E

      2003-10-01

      A 69-year-old man presented with symmetric erythematous, hyperpigmented, and ivory-colored plaques on the trunk and extremities. His clinical history, laboratory analysis, and histopathologic examination were consistent with generalized morphea, a subtype of localized scleroderma.

    13. General Conformity

      EPA Pesticide Factsheets

      The General Conformity requirements ensure that the actions taken by federal agencies in nonattainment and maintenance areas do not interfere with a state’s plans to meet national standards for air quality.

    14. Generalized Parabolas

      ERIC Educational Resources Information Center

      Joseph, Dan; Hartman, Gregory; Gibson, Caleb

      2011-01-01

      In this article we explore the consequences of modifying the common definition of a parabola by considering the locus of all points equidistant from a focus and (not necessarily linear) directrix. The resulting derived curves, which we call "generalized parabolas," are often quite beautiful and possess many interesting properties. We show that…

    15. A Generalization of Generalized Fibonacci and Generalized Pell Numbers

      ERIC Educational Resources Information Center

      Abd-Elhameed, W. M.; Zeyada, N. A.

      2017-01-01

      This paper is concerned with developing a new class of generalized numbers. The main advantage of this class is that it generalizes the two classes of generalized Fibonacci numbers and generalized Pell numbers. Some new identities involving these generalized numbers are obtained. In addition, the two well-known identities of Sury and Marques which…

    16. A Generalization of Generalized Fibonacci and Generalized Pell Numbers

      ERIC Educational Resources Information Center

      Abd-Elhameed, W. M.; Zeyada, N. A.

      2017-01-01

      This paper is concerned with developing a new class of generalized numbers. The main advantage of this class is that it generalizes the two classes of generalized Fibonacci numbers and generalized Pell numbers. Some new identities involving these generalized numbers are obtained. In addition, the two well-known identities of Sury and Marques which…

    17. The Fault Geometry and Surface Ruptures, the Damage Pattern and the Deformation Field of the 6th and 7th of April 2009, Mw=6.3 and Mw=5.6 Earthquakes in L'Aquila (Central Italy) Revealed by Ground and Space Based Observations

      NASA Astrophysics Data System (ADS)

      Papanikolaou, Ioannis; Roberts, Gerald; Foumelis, Michael; Parcharidis, Issaac; Lekkas, Efthimios; Fountoulis, Ioannis

      2010-05-01

      The 2009 Mw=6.3 L' Aquila earthquake in central Italy despite its moderate magnitude caused significant loss of life and damages, producing the highest death toll in the E.U. since the 1980 Mw=6.9 Irpinia event and the highest economic cost since the 1999 Ms=5.9 Athens earthquake. It is now recognized that such events pose a high risk in most extensional settings, such as Europe at large due both to its high rate of occurrence and proximity to human habitation, forming a typical case study scenario. The deformation pattern of the 6th and 7th of April 2009 Mw=6.3 and Mw=5.6 earthquakes in L' Aquila is revealed by DInSAR analysis and compared with earthquake environmental effects. The DInSAR predicted fault surface ruptures coincide with localities where surface ruptures have been observed in the field, confirming that the ruptures observed near Paganica village are indeed primary. These ruptures are almost one order of magnitude lower than the ruptures that have been produced by other major surrounding faults from historical earthquakes. This event ruptured a small fault segment of the fault system and not one of the major postglacial fault scarps that outcrop in the area. This explains the minor primary surface ruptures that have been reported so that the 2009 L' Aquila event can be characterized as belonging to the lower end member concerning the capacity of the existing seismic sources of the area.These faults have not been activated during the 2009 event, but have the capacity to generate significantly stronger events. DInSAR analysis shows that 66% (or 305 km2) of the area deformed has been subsided whereas the remaining 34% (or 155 km2) has been uplifted. A footwall uplift versus hangingwall subsidence ratio of about 1/3 is extracted from the mainshock. The maximum subsidence (25cm) was recorded about 4.5 km away from the primary surface ruptures and about 9km away from the epicentre. In the immediate hangingwall, subsidence did not exceeded 15cm, showing that

    18. Adolescent daily and general maladjustment: is there reactivity to daily repeated measures methodologies?

      PubMed

      Nishina, Adrienne

      2012-01-01

      The present study examined whether repeated exposure to daily surveys about negative social experiences predicts changes in adolescents' daily and general maladjustment, and whether question content moderates these changes. Across a 2-week period, 6th-grade students (N = 215; mode age = 11) completed 5 daily reports tapping experienced or experienced and witnessed negative events, or they completed no daily reports. General maladjustment was measured in 2-week intervals before, at the end of, and 2 weeks after the daily report study. Daily maladjustment either decreased or did not change across the 5 daily report exposures. General maladjustment decreased across the three 2-week intervals. Combined, results indicate that short-term daily report studies do not place youth at risk for increased maladjustment.

    19. Wind-Tunnel Investigation of a Full-Scale Canard-Configured General Aviation Airplane

      NASA Technical Reports Server (NTRS)

      Yip, L. P.

      1985-01-01

      An investigation was conducted in the Langley 30- by 60-Foot Tunnel to determine the aerodynamic characteristics of a powered, full-scale model of a general aviation airplane employing a canard. Although primary emphasis of the investigation was placed on evaluating the aerodynamic performance and the stability and control characteristics of the basic configuration, tests were also conducted to study the following effects of varying the basic configuration: effect of Reynolds number; effect of canard; effect of outboard wing leading-edge droop; effect of center-of-gravity location; effect of elevator trim; effect of landing gear; effect of lateral-directional control; effect of power; effect of fixed transition; effect of water spray; effects of canard incidence, canard airfoil section, and canard position; and effects of winglets and upper winglet size. Additional aspects of the study were to determine the boundary-layer transition characteristics of airfoil surfaces and the effect of fixing the boundary layer to be turbulent by means of a transition strip near the leading edge. The tests were conducted at Reynolds numbers from 0.60 x 10 to the 6th power to 2.25x10 to the 6th power, based on the wing mean aerodynamic chord, at angles of attack from -4.5 deg to 41.5 deg, and at angles of sideslip from -15 deg to 15 deg.

    20. A Vectorized General Sparsity Solver.

      DTIC Science & Technology

      1982-10-01

      726. S5] Woo, P.T., et at, "Application of Sparse Matrix Techniques to Reservoir Simulation ," in Spare Matrix Computations, ed. by J. R. Bunch and D. J...Rose, Academic Press, 1976, pp. 427-438. [6] Price, H.S., and K.H. Coates, "Direct Methods in Reservoir Simulation ," Soc. Pet. Engrs. Jour., vol. 14...for 2- D Grids," Proc. 6th Symposium on Reservoir Simulation , New Orleans, Feb. 1-2, 1982, pp. t89-506. I 4 0 Appendix A Program Listing C-. LmC- Cv

    1. 7 CFR 81.5 - General requirements.

      Code of Federal Regulations, 2014 CFR

      2014-01-01

      ... program, the trees to be removed must have yielded at least 1.5 tons of dried prune/plums per net-planted...-plum trees. Abandoned orchards and dead trees will not qualify. In new orchards diverted, qualifying trees must be at least 5 years of age (6th leaf), contain at least two scaffolds, and be capable...

    2. 7 CFR 81.5 - General requirements.

      Code of Federal Regulations, 2012 CFR

      2012-01-01

      ... program, the trees to be removed must have yielded at least 1.5 tons of dried prune/plums per net-planted...-plum trees. Abandoned orchards and dead trees will not qualify. In new orchards diverted, qualifying trees must be at least 5 years of age (6th leaf), contain at least two scaffolds, and be capable...

    3. 7 CFR 81.5 - General requirements.

      Code of Federal Regulations, 2013 CFR

      2013-01-01

      ... program, the trees to be removed must have yielded at least 1.5 tons of dried prune/plums per net-planted...-plum trees. Abandoned orchards and dead trees will not qualify. In new orchards diverted, qualifying trees must be at least 5 years of age (6th leaf), contain at least two scaffolds, and be capable...

    4. 7 CFR 81.5 - General requirements.

      Code of Federal Regulations, 2011 CFR

      2011-01-01

      ... program, the trees to be removed must have yielded at least 1.5 tons of dried prune/plums per net-planted...-plum trees. Abandoned orchards and dead trees will not qualify. In new orchards diverted, qualifying trees must be at least 5 years of age (6th leaf), contain at least two scaffolds, and be capable...

    5. GENERALIZED CONVEXITY CONES.

      DTIC Science & Technology

      Contents: Introduction The dual cone of C (psi sub 1,..., psi sub n) Extreme rays The cone dual to an intersection of generalized convexity cones... Generalized difference quotients and multivariate convexity Miscellaneous applications of generalized convexity.

    6. General Aviation Propulsion

      NASA Technical Reports Server (NTRS)

      1980-01-01

      Programs exploring and demonstrating new technologies in general aviation propulsion are considered. These programs are the quiet, clean, general aviation turbofan (QCGAT) program; the general aviation turbine engine (GATE) study program; the general aviation propeller technology program; and the advanced rotary, diesel, and reciprocating engine programs.

    7. Generalized holomorphic structures

      NASA Astrophysics Data System (ADS)

      Wang, Yicao

      2014-12-01

      We define the notion of generalized holomorphic principal bundles and establish that their associated vector bundles of holomorphic representations are generalized holomorphic vector bundles defined by M. Gualtieri. Motivated by our definition, several examples of generalized holomorphic structures are constructed. A reduction theorem of generalized holomorphic structures is also included.

    8. Generalized Cartan Calculus in general dimension

      DOE PAGES

      Wang, Yi -Nan

      2015-07-22

      We develop the generalized Cartan Calculus for the groups G = SL(2,R) × R+, SL(5,R) and SO(5,5). They are the underlying algebraic structures of d=9,7,6 exceptional field theory, respectively. These algebraic identities are needed for the "tensor hierarchy" structure in exceptional field theory. The validity of Poincar\\'e lemmas in this new differential geometry is also discussed. Lastly, we explore some possible extension of the generalized Cartan calculus beyond the exceptional series.

    9. General Medical Surveillance Program

      NASA Technical Reports Server (NTRS)

      1993-01-01

      Background on the General Medical Surveillance Program at LeRC is presented. The purpose of the General Medical Surveillance Program at LeRC is outlined, and the specifics of the program are discussed.

    10. Generalized anxiety disorder - children

      MedlinePlus

      ... this page: //medlineplus.gov/ency/article/007687.htm Generalized anxiety disorder - children To use the sharing features on this page, please enable JavaScript. Generalized anxiety disorder (GAD) is a mental disorder in which a ...

    11. Generalized anxiety disorder

      MedlinePlus

      ... this page: //medlineplus.gov/ency/article/000917.htm Generalized anxiety disorder To use the sharing features on this page, please enable JavaScript. Generalized anxiety disorder (GAD) is a mental disorder in which a ...

    12. Generalized Cartan Calculus in general dimension

      SciTech Connect

      Wang, Yi -Nan

      2015-07-22

      We develop the generalized Cartan Calculus for the groups G = SL(2,R) × R+, SL(5,R) and SO(5,5). They are the underlying algebraic structures of d=9,7,6 exceptional field theory, respectively. These algebraic identities are needed for the "tensor hierarchy" structure in exceptional field theory. The validity of Poincar\\'e lemmas in this new differential geometry is also discussed. Lastly, we explore some possible extension of the generalized Cartan calculus beyond the exceptional series.

    13. Forces in General Relativity

      ERIC Educational Resources Information Center

      Ridgely, Charles T.

      2010-01-01

      Many textbooks dealing with general relativity do not demonstrate the derivation of forces in enough detail. The analyses presented herein demonstrate straightforward methods for computing forces by way of general relativity. Covariant divergence of the stress-energy-momentum tensor is used to derive a general expression of the force experienced…

    14. Reframing General Education

      ERIC Educational Resources Information Center

      Zai, Robert, III.

      2015-01-01

      From the colonial colleges to the present-day flagship universities, the undergraduate general education curriculum has dramatically shifted from a single, faculty-prescribed, general program to a diverse array of elective, student-choice-driven, specialized programs of general studies. This transformation has also encouraged, if not established,…

    15. General Music Today Yearbook

      ERIC Educational Resources Information Center

      Rowman & Littlefield Education, 2005

      2005-01-01

      The collected 2004-2005 issues of General Music Today, the online journal of MENC's Society for General Music includes articles, research, reviews and resources of interest to general music teachers of all levels. Topics covered include working with special-needs students; emphasizing early childhood environment to enhance musical growth;…

    16. The General Conference Mennonites.

      ERIC Educational Resources Information Center

      Ediger, Marlow

      General Conference Mennonites and Old Order Amish are compared and contrasted in the areas of physical appearance, religious beliefs, formal education, methods of farming, and home settings. General Conference Mennonites and Amish differ in physical appearance and especially in dress. The General Conference Mennonite men and women dress the same…

    17. General Music Today Yearbook

      ERIC Educational Resources Information Center

      Rowman & Littlefield Education, 2005

      2005-01-01

      The collected 2004-2005 issues of General Music Today, the online journal of MENC's Society for General Music includes articles, research, reviews and resources of interest to general music teachers of all levels. Topics covered include working with special-needs students; emphasizing early childhood environment to enhance musical growth;…

    18. Forces in General Relativity

      ERIC Educational Resources Information Center

      Ridgely, Charles T.

      2010-01-01

      Many textbooks dealing with general relativity do not demonstrate the derivation of forces in enough detail. The analyses presented herein demonstrate straightforward methods for computing forces by way of general relativity. Covariant divergence of the stress-energy-momentum tensor is used to derive a general expression of the force experienced…

    19. Study on the general layout of semi-submersible offshore drilling platforms based on process flow

      NASA Astrophysics Data System (ADS)

      Yue, Ji-Xiang; Qi, Yao-Guang; Xiao, Wen-Sheng; Yang, Lei; Yang, Yi-Pu

      2009-06-01

      The general layout of 6th generation semi-submersible drilling platforms is the main factor impacting the efficiency of their drilling operations. This paper provides a compound/integrated algorithm based on process flow that is aimed at improving efficiency, while giving attention to stability and safety at the same time. The paper describes the process flow of dual drilling centers and a hierarchical division of rigs based on the different modes of transportation of various drilling support systems. The general layout-centripetal overall arrangement spatially was determined based on drilling efficiency. We derived our modules according to drilling functionality; the modules became our basic layout units. We applied different layout algorithm to mark out the upper and lower decks. That is, the upper deck was designed based on the lowest transportation cost while the lower deck’s calculations were based on the best-fit scope. Storage configurations in columns and pontoons were also considered for the layout design. Finally the center of gravity was taken into consideration and the general layout was adjusted accordingly, to result in an optimal center of gravity. The methodology of the general layout can provide a reference for implementation of domestic designs of semi-submersible rigs.

    20. Generalized quasi variational inequalities

      SciTech Connect

      Noor, M.A.

      1996-12-31

      In this paper, we establish the equivalence between the generalized quasi variational inequalities and the generalized implicit Wiener-Hopf equations using essentially the projection technique. This equivalence is used to suggest and analyze a number of new iterative algorithms for solving generalized quasi variational inequalities and the related complementarity problems. The convergence criteria is also considered. The results proved in this paper represent a significant improvement and refinement of the previously known results.

    1. [Renaissance of general practice].

      PubMed

      Braun, R N; Fink, W; Kamenski, G

      2002-01-01

      Special research work has taught that general practice (family medicine) is a specialization of its own. It requires specific education and vocational training. As far as universities and administrative bodies have accepted it no doctor can start practising family medicine unless he has passed a vocational training of many years duration. That fact together with a successful continued research concerning applied general practice should initiate a true renaissance of general practice.

    2. [General anesthesia in ophthalmology].

      PubMed

      Mocanu, Carmen; Cernea, Daniela; Enache, Monalisa; Deca, Andreea Gabriela

      2012-01-01

      General anesthesia is less utilized in ophthalmology. There are some criteria that lead to general anesthesia: patients with auditive debility, aged and senile patients, allergic patients, children and young patients, and subjects who totally refuse loco-regional procedures. General anesthesia utilizes as basic products: narcotic substances, analgesic substances, or neuroleptic substances utilized separately or associated, with posology adaptated to several factors: patients' pulse, physical statement, age, duration. The type of anesthetic substance depends also of specialist anesthetist experience.

    3. General surgery career resource.

      PubMed

      Parsee, Ana M; Ross, Sharona B; Gantt, Nancy L; Kichler, Kandace; Hollands, Celeste

      2013-11-01

      General surgery residency training can lead to a rewarding career in general surgery and serve as the foundation for careers in several surgical subspecialties. It offers broad-based training with exposure to the cognitive and technical aspects of several surgical specialties and prepares graduating residents for a wide range of career paths. This career development resource discusses the training aspects of general surgery. Copyright © 2013 Elsevier Inc. All rights reserved.

    4. Noise Pollution, AMA Congress on Environmental Health (6th, Chicago, Illinois, April 28-29, 1969).

      ERIC Educational Resources Information Center

      American Medical Association, Chicago, IL.

      Contained are 15 papers presented at the sixth annual AMA Congress on Environmental Health. Three papers are concerned with noise induced hearing loss as it relates to pathological effects, the role of physicians in workmen's compensation cases, and exposure to steady-state noise. Five papers deal with noise control as it relates to medical…

    5. Intermountain Leisure Symposium Proceedings (6th, Logan, UT, November 7, 1985).

      ERIC Educational Resources Information Center

      Gray, Howard, Ed.

      Topics covered in this symposium included: (1) a perspective for seeking commercial sponsorships; (2) developing an activity program that perpetuates developmental skills; (3) emerging American lifestyles: implications for park and recreation professionals; (4) clinical hypnosis: a possible adjunct to therapeutic recreation; (5) impact fees for…

    6. Michael Shaffer, 6th July 1936 to 23rd March 2009: A heartfelt tribute

      USDA-ARS?s Scientific Manuscript database

      Mr. Michael Shaffer, Retired Pyraloidea Curator, at the Natural History Museum, London, England, passed away on March 23, 2009. He was an acknowledged world expert on Pyraloidea, a group of agriculturally important moths. He was curator of the largest Pyraloidea type collection in the world, and a...

    7. 6th, 7th and 8th Graders' Attitudes towards Online Homework Assignment Sites

      ERIC Educational Resources Information Center

      Altun, Eralp

      2008-01-01

      This study has pedagogical implications in view of rapidly growing technological development and widespread use of the Internet in instruction. The spread of online homework sites with highly commercial aims has opened a new research area regarding the structure, aim and the significant role of homework in education. Particularly, the changes in…

    8. Prediction Accuracy: The Role of Feedback in 6th Graders' Recall Predictions

      ERIC Educational Resources Information Center

      Al-Harthy, Ibrahim S.

      2016-01-01

      The current study focused on the role of feedback on students' prediction accuracy (calibration). This phenomenon has been widely studied, but questions remain about how best to improve it. In the current investigation, fifty-seven students from sixth grade were randomly assigned to control and experimental groups. Thirty pictures were chosen from…

    9. Symposium on Literacy and Disabilities (6th, Durham, North Carolina, January 23-24, 1997). Proceedings.

      ERIC Educational Resources Information Center

      Duke Univ., Durham, NC. Medical Center.

      Shortened versions of papers from a symposium on literacy and disabilities are provided. Paper topics include: (1) a literacy bill of rights; (2) balanced instruction for diverse learners; (3) historical trends in vocabulary selection; (4) inclusive/collaborative service delivery for language/learning disabled school-age children; (5) literacy,…

    10. Actes des Journees de linguistique (Proceedings of the Linguistics Conference) (6th, 1992).

      ERIC Educational Resources Information Center

      Brousseau, Martin, Ed.; And Others

      Papers, all in French, presented at a conference on linguistics include: "Machine Translation: Historic Aspects" (Ghada Attieh); "Translation and Conditioning" (Stephanie Bedard); "Semantic or Pre-Semantic Structures? From Perception to Causation" (Denise Belanger); "Presentation of Poetry Sung in Maroc"…

    11. The Impact of Incorrect Examples on Learning Fractions: A Field Experiment with 6th Grade Students

      ERIC Educational Resources Information Center

      Heemsoth, Tim; Heinze, Aiso

      2014-01-01

      Educational research indicates that error reflection, especially reflection on incorrect examples, has a positive effect on knowledge acquisition. The benefit of error reflections might be explained by the extended knowledge of incorrect strategies and concepts (negative knowledge) which fosters the learning of new content. In a field experiment…

    12. Proceedings of the Annual Conference on Environmental Toxicology (6th), 21-23 October 1975

      DTIC Science & Technology

      1975-12-01

      large-scale chemicals causing liver necrosis and cancer, respective- ly. The mycotoxin, aflatoxin , a byproduct from the fungus Aspergillus flavus, is also... GRINDING IN A MORTAR Cumulative Particle Size Number Percentage Percentage Range (Microns) of Particles of Particles of Particles 1 132 34.6 34.6 2 93 24.4...metabolism studies might provide -- the N-nitrosamine story and the aflatoxin story. N-NITROSAMINES The N-nitrosamines have been the object of much

    13. Ash plume from Eyjafjallajokull Volcano, Iceland May 6th View [Detail

      NASA Image and Video Library

      2017-09-27

      NASA satellite image acquired May 6, 2010 at 11 :55 UTC To view the full view go to: www.nasa.gov/topics/earth/features/iceland-volcano-plume.... NASA Satellite Sees a Darker Ash Plume From Iceland Volcano NASA's Terra satellite flew over the Eyjafjallajokull Volcano, Iceland, on May 6 at 11:55 UTC (7:55 a.m. EDT). The Moderate Resolution Imaging Spectroradiometer instrument known as MODIS that flies onboard Terra, captured a visible image of the ash plume. The plume was blowing east then southeast over the Northern Atlantic. The satellite image shows that the plume is at a lower level in the atmosphere than the clouds that lie to its east, as the brown plume appears to slide underneath the white clouds. Satellite: Terra NASA/GSFC/Jeff Schmaltz/MODIS Land Rapid Response Team To learn more about MODIS go to: rapidfire.sci.gsfc.nasa.gov/gallery/?latest NASA Goddard Space Flight Center is home to the nation's largest organization of combined scientists, engineers and technologists that build spacecraft, instruments and new technology to study the Earth, the sun, our solar system, and the universe.

    14. Proceedings of the 6th international offshore mechanics and Arctic engineering symposium, Vol. 4

      SciTech Connect

      Lunardini, V.J.; Sinha, N.K.; Wang, Y.S.; Goff, R.D.

      1987-01-01

      This book presents the papers given at a conference on offshore platforms. Topics considered at the conference included spray ice islands, arctic structures and operations, arctic thermal and permafrost engineering, ice properties, offshore drilling, foundations, offshore exploration, crude oil storage facilities, thermosyphons, heat transfer, concretes, wave forces, and soil mechanics.

    15. Conference in Rhetorical Criticism: Commended Papers (6th, Hayward, California, May 1, 1971).

      ERIC Educational Resources Information Center

      Peat, Stephen D., Ed.; And Others

      At the sixth annual Cal-State Hayward Conference in Rhetorical Criticism, upper division and graduate students from 11 western colleges and universities presented papers on the theory, history, and criticism of rhetoric. Panels of faculty members from the same colleges and universities selected the three best papers for commendation and…

    16. Our Connections to Europe: A Teaching Unit for 5th or 6th Grades.

      ERIC Educational Resources Information Center

      Revel-Wood, Myriam; Ochoa, Anna, Ed.

      An interdisciplinary unit written for upper elementary or middle school students is designed to help students to develop a global perspective by discovering their many connections to the world through an in-depth study of Europe. The unit deals with concepts and skills from geography, history, anthropology, economics, language arts, earth and life…

    17. Certified: A Citizen's Step-by-Step Guide to Protecting Vernal Pools. 6th Edition.

      ERIC Educational Resources Information Center

      Colburn, Elizabeth A., Ed.

      The objective of this manual is to train volunteers in the process of identifying vernal pool habitat so that as many of these pools as possible can be certified by the Massachusetts Natural Heritage and Endangered Species Program. Vernal pools are a kind of temporary pond in which salamanders and other animals breed. The pools are unique…

    18. Eureka’s Ministerial Conference (6th) Held in Copenhagen, Denmark on June 1988

      DTIC Science & Technology

      1989-03-13

      Materials i Robots, Manufacturing- andflirocess (26ntrol , Telecommunication-I- , Transportation • ( 4 d c - 19. ABSTRACT (Continue on reverse if...actual knowledge and new technology. The Industrial Application of Novel Plant Materials Netherlands, Denmark 17.20160 270/E Determination of the...growth-promoting agent. Medical Materials (Biomaterials) Germany, Greece 0.45/60 294/E The development of biological composite materials whose phases are

    19. 6th International Conference on Nanomaterials by Severe Plastic Deformation (NanoSPD6)

      NASA Astrophysics Data System (ADS)

      2014-08-01

      ''NanoSPD'' means Nano-material by Severe Plastic Deformation (SPD), which is an efficient way to obtain bulk nano-structured materials. During SPD, the microstructure of the material is transformed into a very fine structure consisting of ultra fine grains (UFG) approaching even the nano-scale. SPD is different from classical large strain forming processes in two aspects: 1. The sample undergoes extremely large strains without significant change in its dimensions, 2. In most SPD processes high hydrostatic stress is applied which makes it possible to deform difficult-to-form materials. This conference is part of a series of conferences taking place every third year; the history of NanoSPD conferences began in 1999 in Moscow (Russia), followed by Vienna in 2002 (Austria), Fukuoka in 2005 (Japan), Goslar in 2008 (Germany), Nanjing in 2011 (China), and Metz in 2014 (France). The preface continues in the pdf.

    20. Environmental Attitudes, Knowledge, and Behaviors of Missouri 6th- and 12th-Grade Students.

      ERIC Educational Resources Information Center

      Greene, Janice Schnake; Roddiger, Brian; Drysdale, Li'anne; Gray, Ginger; Merrigan, Colleen; Witter, Dan

      2000-01-01

      The Missouri Department of Conservation (MDC) produces various environmental materials for preschool, elementary, and secondary students and sponsors outdoor education programs. An MDC-sponsored survey of students in grades 6 and 12 found moderate levels of environmental knowledge, with weaknesses in the areas of biodiversity, wetlands, and…

    1. A Study of Van Hiele of Geometric Thinking among 1st through 6th Graders

      ERIC Educational Resources Information Center

      Ma, Hsiu-Lan; Lee, De-Chih; Lin, Szu-Hsing; Wu, Der-Bang

      2015-01-01

      This study presents partial results from the project "A Study of perceptual apprehensive, operative apprehensive, sequential apprehensive, and discursive apprehensive for elementary school students (POSD)", which was undertaken to explore gender differences and passing rate of van Hiele's geometric thinking level. The participants were…

    2. Gender-Related Differences in Problem Solving at the 6th and 8th Grade Levels.

      ERIC Educational Resources Information Center

      Zambo, Ron; Follman, John

      Potential gender-related differences in the process of mathematical word problem solving were investigated. Sixth and eighth graders (n=302) solved 2-step mathematical word problems using a 9-step problem solving plan. The nine steps were: (1) identify the facts; (2) identify the question; (3) draw a diagram; (4) choose the operations; (5) write…

    3. FAA Forecast Conference Proceedings (6th) Held at Washington, DC on 21 October 1980.

      DTIC Science & Technology

      1980-10-01

      specialized Oper.ratilonis miarkets, i nclur~d ing ra rt icuIa rly,, those that are to a high AN Year agro the FAA prolec -ted that 25) air r . ,rrier...JO Six Annual r 4 . ~FAA Forecast Conference -... Proceedings & u /]-/ " j, Oct8iLC Table of Contents ’.7 I L Part I: Introduction 2 Proceedings...lrowl Ii in FAA workload hig.Inaito ohsrg totti ihhghe o\\ er thle ne\\t 12 years. or)i thle o rder (it 3 piercent per pri( es and othe( r (osts. genieral

    4. Book Review: Astronomy: A Self-Teaching Guide, 6th Edition

      NASA Astrophysics Data System (ADS)

      Marigza, R. N., Jr.

      2009-03-01

      The sixth edition of Moche's book is up-to-date with the latest in astronomy. It contains accurate astronomical data on stars and constellations. The topics are incorporated with web site addresses for the reader to expand his/her knowledge and see high-resolution images of the celestial targets. This edition incorporates new discoveries and suggestions made prior to the first editions. Among the new developments is the twenty-first-century research into black holes, active galaxies and quasars, searches for life in space, origin and structure of our universe, and the latest in ground and space telescopes.

    5. Activities Using the "State of the World Atlas" for Grades 6-12. 6th Edition.

      ERIC Educational Resources Information Center

      Meier, Marci

      The activities in this book have been completely revised to reflect changes in the sixth edition of the "State of the World Atlas" (Atlas). Each activity in the book is aligned closely with the National Geography Standards, "Geography for Life." Standards are clearly identified at the beginning of each lesson. Activities in the…

    6. Soldering Technology (6th) Proceedings of Annual Seminar, 17-18 February 1982.

      DTIC Science & Technology

      1982-02-01

      9 4.11.2.6 Anti- wicking tools..............................9 4.11.2.7 Bending tools ................................... 9 4.11.3...foot- candles minimum (1077 Lm/m-). 4.11.2 Soldering tools. Tools used in the soldering process shall be cleaned prior to use and shall be free of dirt... wicking tools. Anti- wicking tools shall be of a type marked with conductor gage size. 4.11.2.7 Bending tools. Bending tools used for component wire or lead

    7. Computationally driven drug discovery meeting-3 - Verona (Italy): 4 - 6th of March 2014.

      PubMed

      Costantino, Gabriele

      2014-12-01

      The following article reports on the results and the outcome of a meeting organised at the Aptuit Auditorium in Verona (Italy), which highlighted the current applications of state-of-the-art computational science to drug design in Italy. The meeting, which had > 100 people in attendance, consisted of over 40 presentations and included keynote lectures given by world-renowned speakers. The topics included in the meeting are areas related to ligand and structure-based ligand design and library design and screening; it also provided discussion pertaining to chemometrics. The meeting also stressed the importance of public-private collaboration and reviewed the different approaches to computationally driven drug discovery taken within academia and industry. The meeting helped define the current position of state-of-the-art computational drug discovery in Italy, pointing out criticalities and assets. This kind of focused meeting is important in the sense that it lends the opportunity of a restricted yet representative community of fellow professionals to deeply discuss the current methodological approaches and provide future perspectives for computationally driven drug discovery.

    8. A Regiment Like No Other: The 6th Marine Regiment at Belleau Wood

      DTIC Science & Technology

      2012-06-08

      Robinson was the grandnephew of Samuel Colt, and his father had served as the president of Colt Firearms.37 Figure 5. 2d Lt Caldwell Colt...for the other officers, learning about semaphore and Morse code.86 Other areas covered in training were topography, military engineering, some minor

    9. ADMINISTRATION AND INNOVATION, PAPERS FROM THE COMMUNITY COLLEGE PRESIDENTS' INSTITUTE (6TH, 1966).

      ERIC Educational Resources Information Center

      WEBER, JOHN

      AT THIS 1966 INSTITUTE, THE FOLLOWING PRESENTATIONS WERE GIVEN--(1) AN INTRODUCTION TO THE SYSTEMS APPROACH, A PROCESS OF PLANNING, DESIGN, DEVELOPMENT, IMPLEMENTATION, EVALUATION, AND REVISION OF THE INSTRUCTIONAL PROGRAM (OAKLAND COMMUNITY COLLEGE), (2) A DESCRIPTION OF MANAGEMENT AND METHOD IN THE USE OF THE SYSTEMS CONCEPT (OAKLAND COMMUNITY…

    10. The opioid dependent mother and newborn- an update. The 6th Annual Ivey Symposium.

      PubMed

      Abrahams, Ron; Chase, Claudette; Desmoulin, Judy; Kahan, Mel; Knoppert, David; Koren, Gideon; Lyons, Laura; Ordean, Alice; Roukema, Henry; Uddin, Fatima

      2012-01-01

      The sixth Ivey Chair Symposium, held at the University of Western Ontario in October 2011, was dedicated to an update on the complex issues surrounding opioid dependent mothers and their newborns. The day commenced with Loretta Finnegan who provided a historical overview of the complex issues surrounding the addicted mother and her baby suffering from neonatal withdrawal syndrome. It is remarkable that the tool devised by Dr Finnegan forty years ago is in wide use today, capturing accurately the severity of NAS and the need for follow up and treatment. She stressed that comprehensive approach to the care of pregnant drug-dependent mothers and their babies significantly reduces maternal and infant's morbidity. The risk of low birth weight and severe withdrawal can be reduced substantially when both patients in this dyad are optimally cared for. The seven speakers following her provided an update on the medicinal and non drug approach to treat the opioid-dependent mother and her newborn, including new Canadian guidelines which were just released. 

    11. Symposium on Unconventional Photoactive Solids (6th) Held in Leuven on August 15 - 19, 1993. Abstracts

      DTIC Science & Technology

      1993-08-19

      kising (𔃻 ;IN a seINsIHl i Recently a new class of photorcfrac~i e polixoters llra been denctiflied es hliontrg speeds and efficiencies equivalent...material. 1. Multi-miode swinal transducer molecules I 11: A new class of chemnical signal transducer molecules which have plural transformation modes...single films composed of multiple components. In films prepared from different classes of molecules, e.g., fatty acids, fluorocarbons, and liquid

    12. Naked on the Information Highway: The 6th Ian P. Sharp Lecture.

      ERIC Educational Resources Information Center

      Phillips, Bruce

      1995-01-01

      This lecture by the Privacy Commissioner of Canada addresses issues related to information technology and privacy, including privacy law, government role, surveillance techniques, and security measures to protect the privacy of electronic communications. The text of the question and answer period following the lecture is included. (MES)

    13. Certified: A Citizen's Step-by-Step Guide to Protecting Vernal Pools. 6th Edition.

      ERIC Educational Resources Information Center

      Colburn, Elizabeth A., Ed.

      The objective of this manual is to train volunteers in the process of identifying vernal pool habitat so that as many of these pools as possible can be certified by the Massachusetts Natural Heritage and Endangered Species Program. Vernal pools are a kind of temporary pond in which salamanders and other animals breed. The pools are unique…

    14. State-by-State Profile of Community Colleges. 6th Edition.

      ERIC Educational Resources Information Center

      American Association of Community Colleges, Washington, DC.

      This state-by-state profile of community colleges offers a brief overview, by state, of the following trends and statistics for the nation's 1,173 community colleges: (1) Number of public, tribal, and independent colleges in the state; (2) credit enrollment; (3) student characteristics; (4) average faculty salary; (5) full-time employees; (6)…

    15. Program Demand Cost Model for Alaskan Schools. 6th Edition. Revised.

      ERIC Educational Resources Information Center

      Alaska State Dept. of Education, Juneau.

      The Program Demand Cost Model for Alaskan Schools (Cost Model) is a tool for use by school districts and their consultants in estimating school construction costs in the planning phase of a project. This document sets out the sixth edition of the demand-cost model, a rewrite of the whole system. The model can be used to establish a complete budget…

    16. The Impact of Incorrect Examples on Learning Fractions: A Field Experiment with 6th Grade Students

      ERIC Educational Resources Information Center

      Heemsoth, Tim; Heinze, Aiso

      2014-01-01

      Educational research indicates that error reflection, especially reflection on incorrect examples, has a positive effect on knowledge acquisition. The benefit of error reflections might be explained by the extended knowledge of incorrect strategies and concepts (negative knowledge) which fosters the learning of new content. In a field experiment…

    17. Meeting on Optical Engineering, 6th, Tel Aviv, Israel, Dec. 19-21, 1988, Proceedings

      SciTech Connect

      Finkler, R.; Shamir, J.

      1989-01-01

      Optical engineering papers are presented, covering topics such as IR detectors, noncontact measurement and inspection, physical optics applications, interferometric testing, design and recording of holographic optic elements, IR targets and backgrounds, optical design for the IR, and applications of interferometry and holography. Other topics include positioning systems, optical fibers, optical system design and fabrication, image processing and visual perception, thin films, and waveguides. Additional subjects include astronomical imaging, electrooptical devices, atmospheric turbulence, IR radiometry, lasers and intracavity design, random atmospheric phenomena, solar concentrators, simulation of atmospheric properties, and the design of optical systems for solar applications.

    18. The Investigation of 6th Grade Student Misconceptions Originated from Didactic about the "Digestive System" Subject

      ERIC Educational Resources Information Center

      Ozgur, Sami; Pelitoglu, Fatma Cildir

      2008-01-01

      In this study, the misconceptions emerged as a result of instruction were examined from the viewpoint of the Didactic Transposition Theory. To this end, two randomly selected sample groups (n = 33 and n = 31) from the students of two nearby schools in downtown Balikesir were included in the study. It was observed that different knowledge…

    19. Noise Pollution, AMA Congress on Environmental Health (6th, Chicago, Illinois, April 28-29, 1969).

      ERIC Educational Resources Information Center

      American Medical Association, Chicago, IL.

      Contained are 15 papers presented at the sixth annual AMA Congress on Environmental Health. Three papers are concerned with noise induced hearing loss as it relates to pathological effects, the role of physicians in workmen's compensation cases, and exposure to steady-state noise. Five papers deal with noise control as it relates to medical…

    20. A Basic Booklist for Church Libraries: An Annotated Bibliography. 6th Revised Edition.

      ERIC Educational Resources Information Center

      Deitrick, Bernard E., Comp.

      This annotated bibliography was written to assist many denominations and faith traditions in selecting books for their core library collection. The more than 200 titles are not meant to be comprehensive, nor to reflect any particular denomination, but to provide a solid basic collection of religious materials for resource materials in a variety of…

    1. Biological determinants of photobioreactor design. 6th Quarterly report, October 1994--December 1994

      SciTech Connect

      Palsson, B.O.; Brown, G.G.

      1995-03-01

      A novel photobioreactor (PBR) system using light-emitting diodes (LEDs) as a sole light source was constructed and operated with continuous medium perfusion. Direct internal illumination by 680 nm LEDs could deliver as high as 50 mW/cm{sup 2} of light into the culture medium. Gas transfer by internal sparging had the capacity to transfer 250 mmol O{sub 2}/L culture/h. Nutritional limitations could be overcome by continuous perfusion, supplying the medium components to the culture without increasing osmolarity, while removing potentially inhibitory cellular wastes. When the PBR operated in a continuous perfusion mode with a perfusion rate of 6 reactor volumes a day (6 VVD), it could support ultra high-density algal cultures up to cell concentrations of 4{center_dot}10{sup 9} cells/mL and total cell volume fractions of 9.4% v/v (about 25 g dry weight/L). The oxygen production rate at its peak was 13 to 15 mmol/L culture/h. This performance represents the highest reported cell densities attained in photoautotrophic cultures. Continuous perfusion allowed for long-term stable oxygen production, while oxygen production in batch mode ceased when stationary phase was reached. The results presented suggest that PBR technology can still be significantly improved.

    2. TRADOC Library and Information Network (TRALINET). Union List of Periodicals (TULIP) (6th Edition)

      DTIC Science & Technology

      1993-12-01

      OF CLINICAL AND EXPERIMEqTAL HYPNOSIS TTZ [0020-7144] paper 1980+ INTERNATIONAL JOURNAL OF COMPARATIVE & APPLIED CRIMINAL JUSTICE TTB [0192-4036] fiche...1977-Dec 1981, Mar 1982-Dec 1988. TTK paper 1986+ JOURNAL OF FORENSIC SCIENCES TTB (0022-1198] paper v. 18, 1973-v. 31, 1986. fiche v. 21, 1976+ TTZ

    3. Proceedings of the 6th Annual Summer Conference: NASA/USRA University Advanced Design Program

      NASA Technical Reports Server (NTRS)

      1990-01-01

      The NASA/USRA University Advanced Design Program is a unique program that brings together NASA engineers, students, and faculty from United States engineering schools by integrating current and future NASA space/aeronautics engineering design projects into the university curriculum. The Program was conceived in the fall of 1984 as a pilot project to foster engineering design education in the universities and to supplement NASA's in-house efforts in advanced planning for space and aeronautics design. Nine universities and five NASA centers participated in the first year of the pilot project. The study topics cover a broad range of potential space and aeronautics projects that could be undertaken during a 20 to 30 year period beginning with the deployment of the Space Station Freedom scheduled for the mid-1990s. Both manned and unmanned endeavors are embraced, and the systems approach to the design problem is emphasized.

    4. 6th Institute for Systems Biology International Symposium: Systems Biology and the Environment

      SciTech Connect

      Galitski, Timothy P.

      2007-04-23

      Systems biology recognizes the complex multi-scale organization of biological systems, from molecules to ecosystems. The International Symposium on Systems Biology is an annual two-day event gathering the most influential researchers transforming biology into an integrative discipline investigating complex systems. In recognition of the fundamental similarity between the scientific problems addressed in environmental science and systems biology studies at the molecular, cellular, and organismal levels, the 2007 Symposium featured global leaders in “Systems Biology and the Environment.” The objective of the 2007 “Systems Biology and the Environment” International Symposium was to stimulate interdisciplinary thinking and research that spans systems biology and environmental science. This Symposium was well aligned with the DOE’s Genomics: GTL program efforts to achieve scientific objectives for each of the three DOE missions: Develop biofuels as a major secure energy source for this century; Develop biological solutions for intractable environmental problems; Understand biosystems’ climate impacts and assess sequestration strategies. Our scientific program highlighted world-class research exemplifying these priorities. The Symposium featured 45 minute lectures from 12 researchers including: Penny/Sallie Chisholm of MIT gave the keynote address “Tiny Cells, Global Impact: What Prochlorococcus Can Teach Us About Systems Biology”, plus Jim Fredrickson of PNNL, Nitin Baliga of ISB, Steve Briggs of UCSD, David Cox of Perlegen Sciences, Antoine Danchin of Institut Pasteur, John Delaney of the U of Washington, John Groopman of Johns Hopkins, Ben Kerr of the U of Washington, Steve Koonin of BP, Elliott Meyerowitz of Caltech, and Ed Rubin of LBNL. The 2007 Symposium promoted DOE’s three mission areas among scientists from multiple disciplines representing academia, non-profit research institutions, and the private sector. As in all previous Symposia, we had excellent attendance of participants representing 20-30 academic or research-oriented facilities along with 25-30 private corporations from 5-10 countries. To broaden the audience for the Symposium and ensure the continued accessibility of the presentations, we made the presentation videos available afterward on the ISB’s website.

    5. Project-Based Social Justice Mathematics: A Case Study of Five 6th Grade Students

      ERIC Educational Resources Information Center

      McHugh, Maighread L.

      2015-01-01

      The purpose of this qualitative multiple case study was to explore how five sixth grade female students navigated the process of project-based learning as they designed and implemented their own project centered on mathematics while using a social justice lens. The theoretical frameworks of Authentic Intellectual Work and Social Justice…

    6. AIAA Computers in Aerospace Conference, 6th, Wakefield, MA, Oct. 7-9, 1987, Technical Papers

      SciTech Connect

      Not Available

      1987-01-01

      Papers are presented on the analysis of Ada as a prototyping language; the evaluation of a dual processor implementation for a fault inferring nonlinear detection system; fault-tolerant systems; intelligent interfaces to aircraft systems; the implementation of a research prototype on a fault monitoring and diagnosis system; future data acquisition capabilities; and the application of AI technology to the analysis and synthesis of reliable software systems. Topics discussed include the spaceplane's astronaut's associate; model-based health monitoring for reusable launch vehicles; Space Shuttle telemetry analysis by a real-time expert system; avionics, AI, and embedded processing systems; methodology requirements for intelligent systems architecture; and commonsense reasoning and superconductivity for self-replicating telerobots. Consideration is given to autonomous spacecraft operations; semiautonomous control for satellite servicing; and expert system control for airborne radar surveillance.

    7. Annual Conference in Rhetorical Criticism: Commended Papers (6th, California State Univ., Hayward, May, 1972).

      ERIC Educational Resources Information Center

      Chalip, Alice Grace, Ed.

      At this 1972 conference, upper division and graduate students from nine western colleges submitted papers on the theory, history, and criticism of rhetoric. Three of them are published in this conference report, along with the principal address. In "Rhetorical Criticism as Argument," the principal address, Wayne Brockriede suggests that useful…

    8. Technical Report on the 6th Time Scale Algorithm Symposium and Tutorials

      DTIC Science & Technology

      2016-03-29

      Algorithms for the international time scales UTC and UTCr, Dr. Panfilo, BIPM 11:30-11:50 Tea/ coffee break 11:50-12:35 National Time Scales, Dr...NRL 16:00-16:20 Tea/ Coffee Break 16:20-17:05 Algorithms for GNSS Time Transfer, Dr. Defraigne, ORB 17:05-17:50 Algorithms to support time...de Carvalho, ONRJ, Brazil) 10:50 11:10 Algorithms for UTC(NIM) realization (Yuan Gao, NIM, China) 11:10 - 11:30 Tea I coffee break 11:30 1i:5o

    9. Canadian Semiconductor Technology Conference, 6th, Ottawa, Canada, Aug. 11-13, 1992, Proceedings

      NASA Astrophysics Data System (ADS)

      Baribeau, Jean-Marc

      1992-11-01

      This volume contains papers on the growth efficiency and distribution coefficient of GaInP-InP epilayers and heterostructures, X-ray photoelectron spectroscopy studies of Ge epilayers on Si(100), and mechanical properties of silicon carbide films for X-ray lithography application. Attention is also given to fine structure in Raman spectroscopy and X-ray reflectometry and its uses for the characterization of superlattices, phase formation in Fe-Si thin-film diffusion couples, process optimization for a micromachined silicon nonreverse valve, and a numerical study of heat transport in thermally isolated flow-rate microsensors. Particular consideration is given to a versatile 2D model for InGaAsP quantum-well semiconductor lasers, gallium arsenide electronics in the marketplace, and optical channel grading in p-type Si/SiGe MOSFETs. Other papers are on ultrafast electron tunneling in a reverse-biased high-efficiency quantum well laser structure, excess currents as a result of trap-assisted tunneling in double-barrier resonant tunneling diodes, and carrier lifetimes in strained InGaAsP multiple quantum-well laser structures.

    10. Lifelong Learning Research Conference Proceedings (6th, College Park, Maryland, February 16-17, 1984).

      ERIC Educational Resources Information Center

      Rivera, William M., Ed.; Walker, Sharon M., Ed.

      These 41 papers reflect the conference's focus on nonformal adult education. A major goal of the conference was to facilitate dialogue between researchers and practitioners who are concerned with lifelong learning issues. Four papers focus on aging, specifically intergenerational experiences, preretirement leisure counseling, aging of the work…

    11. Conclusions of the 6th European American Workshop on reliability of NDE

      NASA Astrophysics Data System (ADS)

      Mueller, Christina; Bertovic, Marija; Kanzler, Daniel; Ronneteg, Ulf

      2016-02-01

      The principles of Open Space Technology (OST) were again applied to discuss burning issues in the field of NDE reliability. The results of the discussions among NDE professionals concerning new reliability methods, human factors and integrated solutions will be presented.

    12. 6th international conference on biophysics and synchrotron radiation. Program/Abstracts

      SciTech Connect

      Pittroff, Connie; Strasser, Susan Barr

      1999-08-03

      This STI product consists of the Program/Abstracts book that was prepared for the participants in the Sixth International Conference on Biophysics and Synchrotron Radiation that was held August 4-8, 1998, at the Advanced Photon Source, Argonne National Laboratory. This book contains the full conference program and abstracts of the scientific presentations.

    13. Environmental Attitudes, Knowledge, and Behaviors of Missouri 6th- and 12th-Grade Students.

      ERIC Educational Resources Information Center

      Greene, Janice Schnake; Roddiger, Brian; Drysdale, Li'anne; Gray, Ginger; Merrigan, Colleen; Witter, Dan

      2000-01-01

      The Missouri Department of Conservation (MDC) produces various environmental materials for preschool, elementary, and secondary students and sponsors outdoor education programs. An MDC-sponsored survey of students in grades 6 and 12 found moderate levels of environmental knowledge, with weaknesses in the areas of biodiversity, wetlands, and…

    14. Modeling protein-protein and protein-peptide complexes: CAPRI 6th edition.

      PubMed

      Lensink, Marc F; Velankar, Sameer; Wodak, Shoshana J

      2017-03-01

      We present the sixth report evaluating the performance of methods for predicting the atomic resolution structures of protein complexes offered as targets to the community-wide initiative on the Critical Assessment of Predicted Interactions (CAPRI). The evaluation is based on a total of 20,670 predicted models for 8 protein-peptide complexes, a novel category of targets in CAPRI, and 12 protein-protein targets in CAPRI prediction Rounds held during the years 2013-2016. For two of the protein-protein targets, the focus was on the prediction of side-chain conformation and positions of interfacial water molecules. Seven of the protein-protein targets were particularly challenging owing to their multicomponent nature, to conformational changes at the binding site, or to a combination of both. Encouragingly, the very large multiprotein complex with the nucleosome was correctly predicted, and correct models were submitted for the protein-peptide targets, but not for some of the challenging protein-protein targets. Models of acceptable quality or better were obtained for 14 of the 20 targets, including medium quality models for 13 targets and high quality models for 8 targets, indicating tangible progress of present-day computational methods in modeling protein complexes with increased accuracy. Our evaluation suggests that the progress stems from better integration of different modeling tools with docking procedures, as well as the use of more sophisticated evolutionary information to score models. Nonetheless, adequate modeling of conformational flexibility in interacting proteins remains an important area with a crucial need for improvement. Proteins 2017; 85:359-377. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

    15. Characterizing distress, the 6th vital sign, in an oncology pain clinic

      PubMed Central

      Waller, A.; Groff, S.L.; Hagen, N.; Bultz, B.D.; Carlson, L.E.

      2012-01-01

      Context The delineation of populations of cancer patients with complex symptoms can inform the planning and delivery of supportive care services. Objectives We explored the physical, psychosocial, and practical concerns experienced by patients attending an ambulatory oncology symptom control clinic. Methods Patients attending a Pain Clinic at a large tertiary cancer centre were invited to complete screening measures assessing distress, pain, fatigue, anxiety, depression, and practical and psychosocial problems. A matched sample of patients who did not attend the Pain Clinic were selected as a comparison group. Results Of all eligible Pain Clinic patients, 46 (77%) completed the measures; so did 46 comparison group patients. The percentages of patients reporting distress (78.3%), pain (93.5%), and fatigue (93.5%) were higher among Pain Clinic patients than among the comparison patients. A higher percentage of Pain Clinic patients also reported multiple, severe, concurrent symptoms: 87% scored 7 or higher in at least one of the pain, fatigue, or distress scales, and 30.4% of the patients scored 7 or higher on all three. The most common problem areas were feeling a burden to others, trouble talking with friends and family, spirituality, and sleep difficulties. Conclusions Higher levels of multiple, concurrent symptoms and psychosocial problems were found in Pain Clinic patients than in a group of patients who did not attend the Pain Clinic. Routine screening and triaging of cancer patients using a comprehensive and standardized panel of questions can facilitate symptom assessment and management, and can inform program planning. PMID:22514497

    16. Conference on Atmospheric Radiation, 6th, Williamsburg, VA, May 13-16, 1986, Extended Abstracts

      SciTech Connect

      Not Available

      1986-01-01

      Numerous topics of interest for measurements and modeling of radiation in the atmosphere are discussed, with emphasis on satellite remote sensing capabilities, data analysis techniques and climatological impact. Attention is devoted to aerosols at all levels of the atmosphere, the current understanding of potential nuclear winter scenarios, and to instruments which are used for sensing radiance in the atmosphere. Consideration is also given to spectroscopy and band models, radiative transfer calculations, earth radiation budget (ERB) models and their interaction with GCMs, and to climate models. In-depth analyses are performed of data from the ERB instruments on the Nimbus-7 spacecraft and to validation procedures being developed for data collected by the ERB satellite.

    17. School Effectiveness in 14 Sub-Saharan African Countries: Links with 6th Graders' Reading Achievement

      ERIC Educational Resources Information Center

      Lee, Valerie E.; Zuze, Tia Linda; Ross, Kenneth N.

      2005-01-01

      In this article, school characteristics linked with educational effectiveness in 14 sub-Saharan African countries are identified. Effectiveness has been defined in terms of students' literacy achievement at the end of Grade 6, after taking their social and academic backgrounds into account. The data used are from the second major educational…

    18. Solving Discipline and Classroom Management Problems: Methods and Models for Today's Teachers. 6th Edition

      ERIC Educational Resources Information Center

      Wolfgang, Charles H.

      2004-01-01

      Offering a wide range of methods and practical advice, this sixth edition equips teachers with tools they need to deal effectively with a range of discipline/management problems in the classroom--from minor misbehavior to serious assaults. The following features are included in this edition: (1) A new chapter discusses how to deal with and support…

    19. Do Animals Have Rights? Teacher's Packet (for 4th, 5th, & 6th Grades).

      ERIC Educational Resources Information Center

      Sammut-Tovar, Dorothy; Sturla, Kim

      Activities in this unit are designed to sensitize students in grades 4-6 to the needs of animals and to the injustices many species suffer. The lessons focus on inhumane acts such as the use of steel-jaw traps, dogfighting, hunting, keeping exotic pets in captivity, using animals in entertainment, habitat destruction, factory farming, and animal…

    20. Promoting 6th Graders' Understanding of Density: A Computer Modeling Approach. Technical Report 86-5.

      ERIC Educational Resources Information Center

      Smith, Carol; And Others

      The concept of the density of a material has an important role in elementary and secondary school science curricula, but it is a difficult concept to grasp. This project explores why this should be and whether there are some simpler, more accessible notions which can serve as the basis for building a concept of density in students' minds during…

    1. Do Animals Have Rights? Teacher's Packet (for 4th, 5th, & 6th Grades).

      ERIC Educational Resources Information Center

      Sammut-Tovar, Dorothy; Sturla, Kim

      Activities in this unit are designed to sensitize students in grades 4-6 to the needs of animals and to the injustices many species suffer. The lessons focus on inhumane acts such as the use of steel-jaw traps, dogfighting, hunting, keeping exotic pets in captivity, using animals in entertainment, habitat destruction, factory farming, and animal…

    2. The production of copper in 6th century Chile's chuquicamata mine

      NASA Astrophysics Data System (ADS)

      Fuller, David R.

      2004-11-01

      In 1899, an extremely well-preserved mummy from the sixth century A.D. was found at the well-known Chilean mining site, Chuquicamata. The mummy was determined to be a young indigenous miner who died in 550 A.D. ± 40 years. In the sixth century, the known technology used to produce copper metal from minerals must have been the reduction of copper oxides using charcoal with blown air. Minerals were abundantly available at Chuquicamata in 1899, and native copper could also be found. Their reduction using charcoal combustion must have required temperatures greater than those necessary for the copper oxides, copper carbonates, and native copper. This study shows that the miner could have melted copper metal by using sodium nitrate, which is abundant in local soil, to create an exothermic reaction in which combustion reached a temperature of more than 1,200°C.

    3. PREFACE: 6th Meeting of the Spanish Neutron Scattering Association (SETN2012)

      NASA Astrophysics Data System (ADS)

      2014-11-01

      The bi-annual Meeting of the Spanish Neutron Scattering Association, VI RSETN, took place in the magnificent world heritage ancient city of Segovia, Spain, from 24-27 June 2012, at the historical building ''Palacio de Mansilla''. It was the sixth in a series of successful scientific meetings, beginning in 2002 (San Sebastián), and followed by conferences in Puerto de la Cruz (Canary Islands, 2004), Jaca (Aragón, 2006), Sant Feliú de Guixols (Cataluña, 2008) and Gijón (Asturias, 2010). The conference covered a broad range of topics related to the use of neutron scattering techniques, from soft matter and biosciences to magnetism, condensed matter as well as advanced neutron instrumentation and applications. In addition to those topics, Spanish scientists working at neutron facilities reported recent upgrades of neutron instruments. The VI RSETN was organized by a group of research scientists belonging to different institutions in Madrid: CSIC, Universidad Complutense and Universidad Politécnica de Madrid, in cooperation with the Spanish Society for Neutron Techniques (SETN, 'Sociedad Española de Técnicas Neutrónicas'). The meeting attracted around 90 participants. The total number of oral presentations was 36, including plenary and invited talks, both from domestic and foreign speakers. In addition, the number of posters was around 20. The success of the VI RSETN was due to the efforts of many colleagues involved at all stages of the meeting. We would like to thank the scientific committee, the local organizing committee, the chairs of the conference sessions as well as all the reviewers who agreed generously to help with the process. We would also like to emphasize the excellent scientific quality of all the presentations and posters, and we thank the support received from our sponsors (SETN, ICMM-CSIC, ESS-Bilbao, ILL, Carburos Metálicos), which was really important for the conference success. Finally, we hope that the readers will enjoy the 28 scientific contributions contained in the present volume, which give an overview of the science and the engineering currently done by the Spanish neutron scattering community, a lively and growing community. Jorge Hernández-Velasco, Carlos Cabrillo, Marta Castellote, Jesus Ruiz-Hervias Conference Proceedings Editors

    4. Conference on Applied Climatology, 6th, Charleston, SC, Mar. 7-10, 1989, Preprints

      SciTech Connect

      Not Available

      1989-01-01

      Papers on applied climatology are presented, covering topics such as climate resources, precipitation climatology and land use planning, urbanization and rainfall distribution, climate changes, heat stress climatology, climate and culture, climate and agriculture, studies of the 1988 drought, and climatic records. Papers are included on orography and precipitation variability, climate scenarios for impact assessment, temperature changes and the greenhouse effect, the relationship between a GCM simulated climate and the observed local climate, a synoptic approach to the detection of climatic change, and climate modeling with a limited area model coupled to a GCM. Other topics include high-resolution ground-based remote sensors, the application of a spatial synoptic climatological index to changes in atmospheric NO{sub 2} and SO{sub 2} concentrations, thunderstorm and lightning relationships, satellite-derived vegetation indices as indicators of climatic variability, and the relationships between precipitation and 700 mb height patterns.

    5. The INPE handouts to the 6th LANDSAT Technical Working Group (LTWG) Meeting

      NASA Technical Reports Server (NTRS)

      Debarrosaguirre, J. L. (Principal Investigator); Parada, L. E. M.; Depaulapereira, S.

      1984-01-01

      LANDSAT receiving and processing system in its present configuration and status are described, as well as the experience already obtained with LANDSATs 4 and 5. The revised table of station plans for TM reception and products and of implementation schedule for data formats employing superstructure conventions is updated. Standardization of the worldwide reference systems is proposed. The INPE preliminary TM products price list is included. A TM image received and processed is shown to illustrate the appearance of the products offered.

    6. The World Congress of Herpetology and Animal Conservation: Excerpts from the 6th World Congress

      USGS Publications Warehouse

      Garner, T.W.J.; Hero, J.-M.; Jehle, R.; Kraus, F.; Muths, E.; Reed, R.N.; Vogt, R.C.; Hodl, W.

      2010-01-01

      The World Congress of Herpetology (WCH, http://www.worldcongressofherpetology.org/) is a relatively young organization as far as august herpetological societies go. It was formed in 1982, the year of the 25th meeting of the Society for the Study of Amphibians and Reptiles (founded in 1958), which itself is a relative youngster when compared to organizations such as the American Society for Ichthyology and Herpetology (founded in 1913) or Die Deutsche Gesellschaft für Herpetologie und Terrarienkunde e. V. (originally founded in 1918 under a different name). Despite its youth, the WCH has accomplished much during its relatively short existence. Arguably the greatest accomplishment of the WCH was to provide the venue at the first meeting of the Congress, held in 1989 at Canterbury, UK, where numerous amphibian biologists shared tales of enigmatic declines and disappearances of amphibian study species. Undoubtedly these exchanges sparked the formation of the Declining Amphibian Populations Task Force, providing impetus for the establishment of IUCN's Global Amphibian Assessment. This assessment, along with other research, in turn confirmed that amphibians are declining at a global scale and are more threatened than any other vertebrate class comprehensively assessed to date (Houlahan et al., 2000; Stuart et al., 2004).

    7. 6th International workshop on the Detection, Classification, Localization and Density Estimation of Marine Mammals

      DTIC Science & Technology

      2013-09-30

      Classification, Localization and Density Estimation of Marine Mammals Dr Douglas Gillespie Sea Mammal Research Unit, Scottish Oceans Institute...NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) University of St Andrews, Scottish Oceans Institute,Sea Mammal

    8. Proceedings of the 6th International Congress on Noise as a Public Health Problem, volume 2

      NASA Astrophysics Data System (ADS)

      1993-07-01

      The 160 papers from the congress are presented. Topics covered include the following: noise induced hearing loss; noise and communication; community response to noise; noise and animal life; non-auditory physiological effects; influence of noise on performance and behavior; noise and disturbed sleep; and regulations and standards.

    9. Generalized Fibonacci photon sieves

      NASA Astrophysics Data System (ADS)

      Ke, Jie; Zhang, Junyong

      2015-08-01

      We propose a family of zone plates which are produced by the generalized Fibonacci sequences and their axial focusing properties are analyzed in detail. Compared with traditional Fresnel zone plates, the generalized Fibonacci zone plates present two axial foci with equal intensity. Besides, we propose an approach to adjust the axial locations of the two foci by means of different optical path difference, and further give the deterministic ratio of the two focal distances which attributes to their own generalized Fibonacci sequences. The generalized Fibonacci zone plates may allow for new applications in micro and nanophotonics.

    10. OASIS General Introduction.

      ERIC Educational Resources Information Center

      Stanford Univ., CA.

      Recognizing the need to balance generality and economy in system costs, the Project INFO team at Stanford University developing OASIS has sought to provide generalized and powerful computer support within the normal range of operating and analytical requirements associated with university administration. The specific design objectives of the OASIS…

    11. Assessment of General Education

      ERIC Educational Resources Information Center

      Furman, Tanya

      2013-01-01

      The assessment of general education is often approached through broad surveys or standardized instruments that fail to capture the learning goals most faculty members desire for this portion of the curriculum. The challenge in remedying this situation lies, first, in defining general education in meaningful ways that can be both articulated and…

    12. General George C. Marshall

      NASA Technical Reports Server (NTRS)

      2004-01-01

      This is a portrait of General George C. Marshall in Army uniform. The Marshall Space Flight Center, a NASA field installation, was established in Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

    13. Acquired Idiopathic Generalized Anhidrosis.

      PubMed

      Gangadharan, Geethu; Criton, Sebastian; Surendran, Divya

      2015-01-01

      Acquired idiopathic generalized anhidrosis is a rare condition, where the exact pathomechanism is unknown. We report a case of acquired idiopathic generalized anhidrosis in a patient who later developed lichen planus. Here an autoimmune-mediated destruction of sweat glands may be the probable pathomechanism.

    14. Certificateless Generalized Signcryption

      NASA Astrophysics Data System (ADS)

      Ji, Huifang; Han, Wenbao; Zhao, Long

      Generalized Signcryption is a fresh cryptographic primitive that not only can obtain encryption and signature in a single operation, but also provide encryption or signature model alone when needed. This paper proposed a formal definition of certificateless generalized signcryption(CLGSC), then provide the security model of CLGSC. A concrete CLGSC scheme is also given in this paper.

    15. General Machinists Course Outline.

      ERIC Educational Resources Information Center

      Wilcox, Chester; And Others

      This curriculum guide for a general machinists course is intended for use in a program combining vocational English as a second language (VESL) with bilingual vocational education. A description of the VESL program design appears first. The next section provides a format on developing lesson plans for teaching the technical and general vocational…

    16. Accountability for General Education.

      ERIC Educational Resources Information Center

      Klein, A. Owen

      This discussion of the role of general education in community college programs in Ontario begins with an acknowledgement of the absence of a broadly accepted working definition of general education and an admonition to community colleges to accept the responsibility for providing students with a total education. Next, the paper proposes various…

    17. Triangulating Speech Sound Generalization

      ERIC Educational Resources Information Center

      Miccio, Adele W.; Powell, Thomas W.

      2010-01-01

      Generalization refers to the extension of learned behaviours to novel conditions, and it is one of the criteria by which the effectiveness and efficiency of a remediation programme may be judged. This article extracts principles of generalization from the treatment literature, and provides examples of how this information may be used to help guide…

    18. Reliability Generalization: "Lapsus Linguae"

      ERIC Educational Resources Information Center

      Smith, Julie M.

      2011-01-01

      This study examines the proposed Reliability Generalization (RG) method for studying reliability. RG employs the application of meta-analytic techniques similar to those used in validity generalization studies to examine reliability coefficients. This study explains why RG does not provide a proper research method for the study of reliability,…

    19. Assessment of General Education

      ERIC Educational Resources Information Center

      Furman, Tanya

      2013-01-01

      The assessment of general education is often approached through broad surveys or standardized instruments that fail to capture the learning goals most faculty members desire for this portion of the curriculum. The challenge in remedying this situation lies, first, in defining general education in meaningful ways that can be both articulated and…

    20. NASA and general aviation

      NASA Technical Reports Server (NTRS)

      Ethell, J. L.

      1986-01-01

      General aviation remains the single most misunderstood sector of aeronautics in the United States. A detailed look at how general aviation functions and how NASA helps keep it on the cutting edge of technology in airfoils, airframes, commuter travel, environmental concerns, engines, propellers, air traffic control, agricultural development, electronics, and safety is given.

    1. Juvenile generalized pustular psoriasis.

      PubMed

      Xiao, Ting; Li, Bo; He, Chun-Di; Chen, Hong-Duo

      2007-08-01

      Generalized pustular psoriasis (GPP) is an erythrodermic, generalized form of pustular psoriasis. GPP is rare in children. The present study describes a case of juvenile GPP and reviews 12 juvenile GPP inpatients treated at our hospital in the period 1978-2005.

    2. GENERAL BIOLOGY OF PHYSALIA

      DTIC Science & Technology

      The objective of this research was to investigate the general biology of Physalia. It was proposed to concentrate research efforts on two major...aspects of the general problem: first, the secretion of gas into the float, and second, the nature and circulation of the gastrovascular fluid. Attention

    3. Generalized Latent Trait Models.

      ERIC Educational Resources Information Center

      Moustaki, Irini; Knott, Martin

      2000-01-01

      Discusses a general model framework within which manifest variables with different distributions in the exponential family can be analyzed with a latent trait model. Presents a unified maximum likelihood method for estimating the parameters of the generalized latent trait model and discusses the scoring of individuals on the latent dimensions.…

    4. Triangulating Speech Sound Generalization

      ERIC Educational Resources Information Center

      Miccio, Adele W.; Powell, Thomas W.

      2010-01-01

      Generalization refers to the extension of learned behaviours to novel conditions, and it is one of the criteria by which the effectiveness and efficiency of a remediation programme may be judged. This article extracts principles of generalization from the treatment literature, and provides examples of how this information may be used to help guide…

    5. Communication: General Semantics Perspectives.

      ERIC Educational Resources Information Center

      Thayer, Lee, Ed.

      This book contains the edited papers from the eleventh International Conference on General Semantics, titled "A Search for Relevance." The conference questioned, as a central theme, the relevance of general semantics in a world of wars and human misery. Reacting to a fundamental Korzybski-ian principle that man's view of reality is…

    6. Reliability Generalization: "Lapsus Linguae"

      ERIC Educational Resources Information Center

      Smith, Julie M.

      2011-01-01

      This study examines the proposed Reliability Generalization (RG) method for studying reliability. RG employs the application of meta-analytic techniques similar to those used in validity generalization studies to examine reliability coefficients. This study explains why RG does not provide a proper research method for the study of reliability,…

    7. General George C. Marshall

      NASA Technical Reports Server (NTRS)

      2004-01-01

      This is a portrait of General George C. Marshall in Army uniform. The Marshall Space Flight Center, a NASA field installation, was established in Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

    8. General Machinists Course Outline.

      ERIC Educational Resources Information Center

      Wilcox, Chester; And Others

      This curriculum guide for a general machinists course is intended for use in a program combining vocational English as a second language (VESL) with bilingual vocational education. A description of the VESL program design appears first. The next section provides a format on developing lesson plans for teaching the technical and general vocational…

    9. Thunderstorm Program General Overview

      DTIC Science & Technology

      2014-12-19

      DISTRIBUTION A. APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED. Thunderstorm Program General Overview Report Documentation Page Form...COVERED - 4. TITLE AND SUBTITLE Thunderstorm Program General Overview 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...original document contains color images. 14. ABSTRACT Thunderstorm provides OSD, interagency partners, Combatant Commanders, Services, academia

    10. General relativity and cosmology

      NASA Astrophysics Data System (ADS)

      Bucher, Martin; Ni, Wei-Tou

      2015-10-01

      This year marks the 100th anniversary of Einstein’s 1915 landmark paper “Die Feldgleichungen der Gravitation” in which the field equations of general relativity were correctly formulated for the first time, thus rendering general relativity a complete theory. Over the subsequent hundred years, physicists and astronomers have struggled with uncovering the consequences and applications of these equations. This paper, which was written as an introduction to six chapters dealing with the connection between general relativity and cosmology that will appear in the two-volume book One Hundred Years of General Relativity: From Genesis and Empirical Foundations to Gravitational Waves, Cosmology and Quantum Gravity, endeavors to provide a historical overview of the connection between general relativity and cosmology, two areas whose development has been closely intertwined.

    11. Context-dependent generalization

      PubMed Central

      Taylor, Jordan A.; Ivry, Richard B.

      2013-01-01

      The pattern of generalization following motor learning can provide a probe on the neural mechanisms underlying learning. For example, the breadth of generalization to untrained regions of space after visuomotor adaptation to targets in a restricted region of space has been attributed to the directional tuning properties of neurons in the motor system. Building on this idea, the effect of different types of perturbations on generalization (e.g., rotation vs. visual translation) have been attributed to the selection of differentially tuned populations. Overlooked in this discussion is consideration of how the context of the training environment may constrain generalization. Here, we explore the role of context by having participants learn a visuomotor rotation or a translational shift in two different contexts, one in which the array of targets were presented in a circular arrangement and the other in which they were presented in a rectilinear arrangement. The perturbation and environments were either consistent (e.g., rotation with circular arrangement) or inconsistent (e.g., rotation with rectilinear arrangement). The pattern of generalization across the workspace was much more dependent on the context of the environment than on the perturbation, with broad generalization for the rectilinear arrangement for both types of perturbations. Moreover, the generalization pattern for this context was evident, even when the perturbation was introduced in a gradual manner, precluding the use of an explicit strategy. We describe how current models of generalization might be modified to incorporate these results, building on the idea that context provides a strong bias for how the motor system infers the nature of the visuomotor perturbation and, in turn, how this information influences the pattern of generalization. PMID:23653603

    12. Generalized Fibonacci photon sieves.

      PubMed

      Ke, Jie; Zhang, Junyong

      2015-08-20

      We successfully extend the standard Fibonacci zone plates with two on-axis foci to the generalized Fibonacci photon sieves (GFiPS) with multiple on-axis foci. We also propose the direct and inverse design methods based on the characteristic roots of the recursion relation of the generalized Fibonacci sequences. By switching the transparent and opaque zones, according to the generalized Fibonacci sequences, we not only realize adjustable multifocal distances but also fulfill the adjustable compression ratio of focal spots in different directions.

    13. Milestones of general relativity

      NASA Astrophysics Data System (ADS)

      Pullin, Jorge

      2017-02-01

      We present a summary for non-specialists of the special issue of the journal Classical and Quantum Gravity on ‘Milestones of general relativity’, commemorating the 100th anniversary of the theory.

    14. General Motors Goes Metric

      ERIC Educational Resources Information Center

      Webb, Ted

      1976-01-01

      Describes the program to convert to the metric system all of General Motors Corporation products. Steps include establishing policy regarding employee-owned tools, setting up training plans, and making arrangements with suppliers. (MF)

    15. General purpose bioamplifier study

      NASA Technical Reports Server (NTRS)

      1972-01-01

      Based on known inputs and outputs, a set of specifications were developed for the major characteristics of a general purpose amplifier for use in the Integrated Medical, Behaviorial, and Laboratory Measurement System.

    16. Generalizing twisted gauge invariance

      SciTech Connect

      Duenas-Vidal, Alvaro; Vazquez-Mozo, Miguel A.

      2009-05-01

      We discuss the twisting of gauge symmetry in noncommutative gauge theories and show how this can be generalized to a whole continuous family of twisted gauge invariances. The physical relevance of these twisted invariances is discussed.

    17. General Chemistry for Engineers.

      ERIC Educational Resources Information Center

      Kybett, B. D.

      1982-01-01

      Discusses the relationship between molecular structure, intermolecular forces, and tensile strengths of a polymer and suggests that this is a logical way to introduce polymers into a general chemistry course. (Author/JN)

    18. Tuberculosis: General Information

      MedlinePlus

      TB Elimination Tuberculosis: General Information What is TB? Tuberculosis (TB) is a disease caused by germs that are spread from person ... Viral Hepatitis, STD, and TB Prevention Division of Tuberculosis Elimination CS227840_A What Does a Positive Test ...

    19. General Relativity and Energy

      ERIC Educational Resources Information Center

      Jackson, A. T.

      1973-01-01

      Reviews theoretical and experimental fundamentals of Einstein's theory of general relativity. Indicates that recent development of the theory of the continually expanding universe may lead to revision of the space-time continuum of the finite and unbounded universe. (CC)

    20. Science in General Education

      ERIC Educational Resources Information Center

      Read, Andrew F.

      2013-01-01

      General education must develop in students an appreciation of the power of science, how it works, why it is an effective knowledge generation tool, and what it can deliver. Knowing what science has discovered is desirable but less important.

    1. General Relativity and Energy

      ERIC Educational Resources Information Center

      Jackson, A. T.

      1973-01-01

      Reviews theoretical and experimental fundamentals of Einstein's theory of general relativity. Indicates that recent development of the theory of the continually expanding universe may lead to revision of the space-time continuum of the finite and unbounded universe. (CC)

    2. Generalized scale invariant theories

      NASA Astrophysics Data System (ADS)

      Padilla, Antonio; Stefanyszyn, David; Tsoukalas, Minas

      2014-03-01

      We present the most general actions of a single scalar field and two scalar fields coupled to gravity, consistent with second-order field equations in four dimensions, possessing local scale invariance. We apply two different methods to arrive at our results. One method, Ricci gauging, was known to the literature and we find this to produce the same result for the case of one scalar field as a more efficient method presented here. However, we also find our more efficient method to be much more general when we consider two scalar fields. Locally scale invariant actions are also presented for theories with more than two scalar fields coupled to gravity and we explain how one could construct the most general actions for any number of scalar fields. Our generalized scale invariant actions have obvious applications to early Universe cosmology and include, for example, the Bezrukov-Shaposhnikov action as a subset.

    3. General Chemistry for Engineers.

      ERIC Educational Resources Information Center

      Kybett, B. D.

      1982-01-01

      Discusses the relationship between molecular structure, intermolecular forces, and tensile strengths of a polymer and suggests that this is a logical way to introduce polymers into a general chemistry course. (Author/JN)

    4. Securing General Aviation

      DTIC Science & Technology

      2009-03-03

      ajor vulnerabilities still exist in ... general aviation security ,”3 the commission did not further elaborate on the nature of those vulnerabilities...commercial operations may make them an attractive alternative to terrorists seeking to identify and exploit vulnerabilities in aviation security . In this...3, 2003, p. A7. 2 See Report of the Aviation Security Advisory Committee Working Group on General Aviation Airport Security (October 1, 2003); and

    5. Matter in general relativity

      NASA Technical Reports Server (NTRS)

      Ray, J. R.

      1982-01-01

      Two theories of matter in general relativity, the fluid theory and the kinetic theory, were studied. Results include: (1) a discussion of various methods of completing the fluid equations; (2) a method of constructing charged general relativistic solutions in kinetic theory; and (3) a proof and discussion of the incompatibility of perfect fluid solutions in anisotropic cosmologies. Interpretations of NASA gravitational experiments using the above mentioned results were started. Two papers were prepared for publications based on this work.

    6. General Factors in Graphs.

      DTIC Science & Technology

      1986-07-01

      conjectured that the general factor problem can be solved in polynomial time when, in each Bi, all the gaps (if any) have length one. We prove this conjecture...exactly bi edges incident with node i, for each i. This problem is well-solved. A polynomial algorithm is known (Edmonds and Johnson (1970)) as well as a...powerful theorem to characterize the existence of solutions ( Tutte (1952)). The following generalization of the factor problem was studied by Lovtsz

    7. Generalized concatenated quantum codes

      SciTech Connect

      Grassl, Markus; Shor, Peter; Smith, Graeme; Smolin, John; Zeng Bei

      2009-05-15

      We discuss the concept of generalized concatenated quantum codes. This generalized concatenation method provides a systematical way for constructing good quantum codes, both stabilizer codes and nonadditive codes. Using this method, we construct families of single-error-correcting nonadditive quantum codes, in both binary and nonbinary cases, which not only outperform any stabilizer codes for finite block length but also asymptotically meet the quantum Hamming bound for large block length.

    8. Matter in general relativity

      NASA Technical Reports Server (NTRS)

      Ray, J. R.

      1982-01-01

      Two theories of matter in general relativity, the fluid theory and the kinetic theory, were studied. Results include: (1) a discussion of various methods of completing the fluid equations; (2) a method of constructing charged general relativistic solutions in kinetic theory; and (3) a proof and discussion of the incompatibility of perfect fluid solutions in anisotropic cosmologies. Interpretations of NASA gravitational experiments using the above mentioned results were started. Two papers were prepared for publications based on this work.

    9. Symmetric generalized binomial distributions

      SciTech Connect

      Bergeron, H.; Curado, E. M. F.; Gazeau, J. P.; Rodrigues, Ligia M. C. S. E-mail: evaldo@cbpf.br E-mail: ligia@cbpf.br

      2013-12-15

      In two recent articles, we have examined a generalization of the binomial distribution associated with a sequence of positive numbers, involving asymmetric expressions of probabilities that break the symmetry win-loss. We present in this article another generalization (always associated with a sequence of positive numbers) that preserves the symmetry win-loss. This approach is also based on generating functions and presents constraints of non-negativeness, similar to those encountered in our previous articles.

    10. General aviation and community development

      NASA Technical Reports Server (NTRS)

      Sincoff, M. Z. (Editor); Dajani, J. S. (Editor)

      1975-01-01

      The summer program is summarized. The reports presented concern (1) general aviation components, (2) general aviation environment, (3) community perspective, and (4) transportation and general aviation in Virginia.

    11. [Generalized periarthritis calcarea (generalized hydroxyapatite disease)].

      PubMed

      Müller, W; Bahous, I

      1979-09-01

      The condition of generalized periarthritis calcarea (hydroxyapatite deposition disease) is characterised by multiple periarticular calcification which can be localised around practically any joint and also in proximity to the spine. This calcification consists of hydroxyapatite crystals which are responsible for the episodes of acute, subacute or chronic periarticular or articular inflammation so typical of the condition. Because of this one can classify periarthritis calcarea along with gout and chondrocalcinosis in the group of crystal deposition diseases. The actual cause of the calcification remains unknown but it is probable that, along with hereditary factors, disturbances in metabolism play an important role. The diagnosis of generalised periarthritis is made from the characteristic X-ray picture in conjunction with the clinical findings and, on occasion, the demonstration of hydroxyapatite crystals in the affected tissues. In the differential diagnosis gout, chondrocalcinosis, various inflammatory rheumatic conditions and septic arthritis must be excluded and various calcification processes, particularly interstitial calcinosis and lipocal cinogranulomatosis, must also be considered. Since the etiology of the calcification remains unknown to specific treatment is available. Symptomatic treatment with colchicine is mostly inadequate which is why one often has recourse to the use of non-steroid anti-inflammatory drugs and corticosteroids.

    12. Chemistry as General Education

      NASA Astrophysics Data System (ADS)

      Tro, Nivaldo J.

      2004-01-01

      Science courses are common in most general education requirements. This paper addresses the role of chemistry classes in meeting these requirements. Chemistry professors have for many years questioned the appropriateness of the standard introductory chemistry course as general education, resulting in the growing popularity of specialized non-majors courses. I suggest that current non-major chemistry courses cover too much consumer chemistry and ignore some of the big contributions of chemistry to human knowledge. Majors chemistry courses, while they prepare students for majoring in science, do not address these issues either. Consequently, chemistry courses are often an ineffective and unpopular way to meet general education science requirements. Part of the reason for this dilemma is the lack of chemists who address the contributions of chemistry to human knowledge in general. I propose that faculty at liberal arts colleges engage in this important task and that non-majors chemistry textbooks incorporate questions and issues that relate chemistry to a broader view of human knowledge. If these things happen, perhaps chemistry courses will become more effective as general education.

    13. Generalized galilean genesis

      SciTech Connect

      Nishi, Sakine; Kobayashi, Tsutomu E-mail: tsutomu@rikkyo.ac.jp

      2015-03-01

      The galilean genesis scenario is an alternative to inflation in which the universe starts expanding from Minkowski in the asymptotic past by violating the null energy condition stably. Several concrete models of galilean genesis have been constructed so far within the context of galileon-type scalar-field theories. We give a generic, unified description of the galilean genesis scenario in terms of the Horndeski theory, i.e., the most general scalar-tensor theory with second-order field equations. In doing so we generalize the previous models to have a new parameter (denoted by α) which results in controlling the evolution of the Hubble rate. The background dynamics is investigated to show that the generalized galilean genesis solution is an attractor, similarly to the original model. We also study the nature of primordial perturbations in the generalized galilean genesis scenario. In all the models described by our generalized genesis Lagrangian, amplification of tensor perturbations does not occur as opposed to what happens in quasi-de Sitter inflation. We show that the spectral index of curvature perturbations is determined solely from the parameter α and does not depend on the other details of the model. In contrast to the original model, a nearly scale-invariant spectrum of curvature perturbations is obtained for a specific choice of α.

    14. Generalized classifier neural network.

      PubMed

      Ozyildirim, Buse Melis; Avci, Mutlu

      2013-03-01

      In this work a new radial basis function based classification neural network named as generalized classifier neural network, is proposed. The proposed generalized classifier neural network has five layers, unlike other radial basis function based neural networks such as generalized regression neural network and probabilistic neural network. They are input, pattern, summation, normalization and output layers. In addition to topological difference, the proposed neural network has gradient descent based optimization of smoothing parameter approach and diverge effect term added calculation improvements. Diverge effect term is an improvement on summation layer calculation to supply additional separation ability and flexibility. Performance of generalized classifier neural network is compared with that of the probabilistic neural network, multilayer perceptron algorithm and radial basis function neural network on 9 different data sets and with that of generalized regression neural network on 3 different data sets include only two classes in MATLAB environment. Better classification performance up to %89 is observed. Improved classification performances proved the effectivity of the proposed neural network.

    15. Generalized galilean genesis

      SciTech Connect

      Nishi, Sakine; Kobayashi, Tsutomu

      2015-03-31

      The galilean genesis scenario is an alternative to inflation in which the universe starts expanding from Minkowski in the asymptotic past by violating the null energy condition stably. Several concrete models of galilean genesis have been constructed so far within the context of galileon-type scalar-field theories. We give a generic, unified description of the galilean genesis scenario in terms of the Horndeski theory, i.e., the most general scalar-tensor theory with second-order field equations. In doing so we generalize the previous models to have a new parameter (denoted by α) which results in controlling the evolution of the Hubble rate. The background dynamics is investigated to show that the generalized galilean genesis solution is an attractor, similarly to the original model. We also study the nature of primordial perturbations in the generalized galilean genesis scenario. In all the models described by our generalized genesis Lagrangian, amplification of tensor perturbations does not occur as opposed to what happens in quasi-de Sitter inflation. We show that the spectral index of curvature perturbations is determined solely from the parameter α and does not depend on the other details of the model. In contrast to the original model, a nearly scale-invariant spectrum of curvature perturbations is obtained for a specific choice of α.

    16. Statutory Interpretation: General Principles and Recent Trends

      DTIC Science & Technology

      2006-03-30

      taxpayer’s place of business for purposes of an income tax deduction,25 and relied on Black’s Law Dictionary for the more specialized meaning of the...2d 281 (2d Cir. 1934). 149 SUTHERLAND, STATUTES AND STATUTORY CONSTRUCTION § 23:18 (Norman J. Singer ed., 6th ed. 2002 rev.). 150 Id. 151 TVA v. Hill ...for illegitimate purposes, and is not limited to legitimate businesses that are infiltrated by organized crime.184 It is easy, however, to place too

    17. Generalized isometries in superspace

      NASA Astrophysics Data System (ADS)

      Ryb, Itai

      N = (2, 2) supersymmetric models are of interest for mathematicians and physicists and have been used extensively as a tool for the investigation of generalized Kahler geometry. In the sigma-model approach, it is convenient to formulate and manipulate sigmamodels in superspace where essential geometric properties are captured by the generalized Kahler potential which gives rise to bihermitian geometry description. Recent developments in differential geometry show that one can also characterize these targets using structures that interpolate between complex and symplectic geometry and are defined on the sum T ⊕ T*. The research work that will be presented here extends the set of known superspace tools for the manipulation of bihermitian/generalized Kahler geometries, namely, the gauging of isometries along directions that mix chiral and twisted chiral or semichiral multiplets. Other results that will be presented relate to possible N = (4, 4) supersymmetry in semichiral models and sigma models formulation on the sum T ⊕ T*.

    18. General Practitioners in Hospital

      PubMed Central

      Smith, J. Weston; O'Donovan, J. B.

      1970-01-01

      An acute general hospital of 68 beds at Tamworth, a Midland town of 50,000 people, is staffed by general practitioners for both inpatient and casualty work. During the period 1967-8 there were 889 general practitioner admissions to the hospital for intermediate surgical and medical care, the average length of stay being 6·3 days and the average cost per case £44·3. Of these patients 96 were transferred to other hospitals. The patients, doctors, and standard of medical care have benefited from this kind of service. A “satellite” hospital of this type therefore has an important role in the community for carefully selected types of cases. PMID:5429111

    19. Generalized energy failure criterion.

      PubMed

      Qu, R T; Zhang, Z J; Zhang, P; Liu, Z Q; Zhang, Z F

      2016-03-21

      Discovering a generalized criterion that can predict the mechanical failure of various different structural materials is one of ultimate goals for scientists in both material and mechanics communities. Since the first study on the failure criterion of materials by Galileo, about three centuries have passed. Now we eventually find the "generalized energy criterion", as presented here, which appears to be one universal law for various different kinds of materials. The validity of the energy criterion for quantitatively predicting the failure is experimentally confirmed using a metallic glass. The generalized energy criterion reveals the competition and interaction between shear and cleavage, the two fundamental inherent failure mechanisms, and thus provides new physical insights into the failure prediction of materials and structural components.

    20. Generalized energy failure criterion

      PubMed Central

      Qu, R. T.; Zhang, Z. J.; Zhang, P.; Liu, Z. Q.; Zhang, Z. F.

      2016-01-01

      Discovering a generalized criterion that can predict the mechanical failure of various different structural materials is one of ultimate goals for scientists in both material and mechanics communities. Since the first study on the failure criterion of materials by Galileo, about three centuries have passed. Now we eventually find the “generalized energy criterion”, as presented here, which appears to be one universal law for various different kinds of materials. The validity of the energy criterion for quantitatively predicting the failure is experimentally confirmed using a metallic glass. The generalized energy criterion reveals the competition and interaction between shear and cleavage, the two fundamental inherent failure mechanisms, and thus provides new physical insights into the failure prediction of materials and structural components. PMID:26996781

    1. Generalized Combinatoric Accumulator

      NASA Astrophysics Data System (ADS)

      Yum, Dae Hyun; Seo, Jae Woo; Lee, Pil Joong

      The accumulator was introduced as a decentralized alternative to digital signatures. While most of accumulators are based on number theoretic assumptions and require time-consuming modulo exponentiations, Nyberg's combinatoric accumulator dose not depend on any computational assumption and requires only bit operations and hash function evaluations. In this article, we present a generalization of Nyberg's combinatoric accumulator, which allows a lower false positive rate with the same output length. Our generalization also shows that the Bloom filter can be used as a cryptographic accumulator and moreover excels the Nyberg's accumulator.

    2. General Environmental Verification Specification

      NASA Technical Reports Server (NTRS)

      Milne, J. Scott, Jr.; Kaufman, Daniel S.

      2003-01-01

      The NASA Goddard Space Flight Center s General Environmental Verification Specification (GEVS) for STS and ELV Payloads, Subsystems, and Components is currently being revised based on lessons learned from GSFC engineering and flight assurance. The GEVS has been used by Goddard flight projects for the past 17 years as a baseline from which to tailor their environmental test programs. A summary of the requirements and updates are presented along with the rationale behind the changes. The major test areas covered by the GEVS include mechanical, thermal, and EMC, as well as more general requirements for planning, tracking of the verification programs.

    3. Implementing general gauge mediation

      SciTech Connect

      Carpenter, Linda M.; Dine, Michael; Festuccia, Guido; Mason, John D.

      2009-02-01

      Recently there has been much progress in building models of gauge mediation, often with predictions different than those of minimal gauge mediation. Meade, Seiberg, and Shih have characterized the most general spectrum which can arise in gauge-mediated models. We discuss some of the challenges of building models of general gauge mediation, especially the problem of messenger parity and issues connected with R symmetry breaking and CP violation. We build a variety of viable, weakly coupled models which exhibit some or all of the possible low energy parameters.

    4. General aviation technology assessment

      NASA Technical Reports Server (NTRS)

      Jacobson, I. D.

      1975-01-01

      The existing problem areas in general aviation were investigated in order to identify those which can benefit from technological payoffs. The emphasis was placed on acceptance by the pilot/passenger in areas such as performance, safety, handling qualities, ride quality, etc. Inputs were obtained from three sectors: industry; government; and user, although slanted toward the user group. The results should only be considered preliminary due to the small sample sizes of the data. Trends are evident however and a general methodology for allocating effort in future programs is proposed.

    5. The generalized master fields

      NASA Astrophysics Data System (ADS)

      Cébron, Guillaume; Dahlqvist, Antoine; Gabriel, Franck

      2017-09-01

      The master field is the large N limit of the Yang-Mills measure on the Euclidean plane. It can be viewed as a non-commutative process indexed by loops on the plane. We construct and study generalized master fields, called free planar Markovian holonomy fields which are versions of the master field where the law of a simple loop can be as more general as it is possible. We prove that those free planar Markovian holonomy fields can be seen as well as the large N limit of some Markovian holonomy fields on the plane with unitary structure group.

    6. Generalized Deterministic Traffic Rules

      NASA Astrophysics Data System (ADS)

      Fuks, Henryk; Boccara, Nino

      We study a family of deterministic models for highway traffic flow which generalize cellular automaton rule 184. This family is parameterized by the speed limit m and another parameter k that represents a "degree of aggressiveness" in driving, strictly related to the distance between two consecutive cars. We compare two driving strategies with identical maximum throughput: "conservative" driving with high speed limit and "aggressive" driving with low speed limit. Those two strategies are evaluated in terms of accident probability. We also discuss fundamental diagrams of generalized traffic rules and examine limitations of maximum achievable throughput. Possible modifications of the model are considered.

    7. Generalized Communities in Networks

      NASA Astrophysics Data System (ADS)

      Newman, M. E. J.; Peixoto, Tiago P.

      2015-08-01

      A substantial volume of research is devoted to studies of community structure in networks, but communities are not the only possible form of large-scale network structure. Here, we describe a broad extension of community structure that encompasses traditional communities but includes a wide range of generalized structural patterns as well. We describe a principled method for detecting this generalized structure in empirical network data and demonstrate with real-world examples how it can be used to learn new things about the shape and meaning of networks.

    8. Generalized compliant motion primitive

      NASA Astrophysics Data System (ADS)

      Backes, Paul G.

      1994-08-01

      This invention relates to a general primitive for controlling a telerobot with a set of input parameters. The primitive includes a trajectory generator; a teleoperation sensor; a joint limit generator; a force setpoint generator; a dither function generator, which produces telerobot motion inputs in a common coordinate frame for simultaneous combination in sensor summers. Virtual return spring motion input is provided by a restoration spring subsystem. The novel features of this invention include use of a single general motion primitive at a remote site to permit the shared and supervisory control of the robot manipulator to perform tasks via a remotely transferred input parameter set.

    9. Generalized Random Events

      NASA Astrophysics Data System (ADS)

      Skřivánek, Václav; Frič, Roman

      2015-12-01

      Phenomena in quantum physics motivate studies of mathematical quantum structures and generalized probability. We introduce a new domain of generalized probability which is equivalent to the difference posets (also to effect algebras) of fuzzy sets. It is in terms of a partial operation of addition and it has a natural interpretation as a disjunction in the original spirit of G. Boole. The extension to a binary operation leads to the Łukasiewicz operations, bold algebras and fuzzy probability. We study states on products and mention some applications.

    10. General Construction. Instructor Manual.

      ERIC Educational Resources Information Center

      Laborers-AGC Education and Training Fund, Pomfret Center, CT.

      This guide contains materials for a general construction course. Introductory materials include a list of videos, schedule for the 10-day course, and tools and material list. The course is divided into 10 sections. Each section consists of some or all of these components: list of trainee objectives, instructor notes, instructor outline,…

    11. General Aviation Avionics Statistics.

      DTIC Science & Technology

      1980-12-01

      No. 2. Government Accession No. 3. Recipient’s Catalog No. 5" FAA-MS-80-7* a and. SubtitleDecember 1&80 "GENERAL AVIATION AVIONICS STATISTICS 0 6...Altimeter 8. Fuel gage 3. Compass 9. Landing gear 4. Tachometer 10. Belts 5. Oil temperature 11. Special equipment for 6. Emergency locator over water

    12. General Aviation Manpower Study.

      ERIC Educational Resources Information Center

      Feller, Richard

      1982-01-01

      Highlights a study examining manpower supply/demand in general aviation. Eight job categories were examined: pilots, flight instructors, engineers, machinists/toolers, and A&P, airframe, and avionics technicians. Findings among others indicate that shortages in indicated job categories exist because personnel are recruited by other industries.…

    13. General George C. Marshall

      NASA Technical Reports Server (NTRS)

      2004-01-01

      The Marshall Space Flight Center, a NASA field installation, was established at Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

    14. Chemistry as General Education

      ERIC Educational Resources Information Center

      Tro, Nivaldo J.

      2004-01-01

      The efficacy of different science and chemistry courses for science-major and non-major students, and the question of chemistry's contribution to general education are evaluated. Chemistry and science curriculum are too profession- and consumer-oriented, and to overcome this problem, it is advised that all disciplines must incorporate the major…

    15. Chemistry as General Education

      ERIC Educational Resources Information Center

      Tro, Nivaldo J.

      2004-01-01

      The efficacy of different science and chemistry courses for science-major and non-major students, and the question of chemistry's contribution to general education are evaluated. Chemistry and science curriculum are too profession- and consumer-oriented, and to overcome this problem, it is advised that all disciplines must incorporate the major…

    16. General Business 101.

      ERIC Educational Resources Information Center

      Manitoba Dept. of Education, Winnipeg.

      This teaching guide contains guidelines for conducting a secondary-level general business course. Intended to serve as an introduction to business and consumer fundamentals, the course provides socioeconomic background useful to students seeking vocational preparation for office and clerical occupations. The goals and objectives of the course are…

    17. General Aviation Manpower Study.

      ERIC Educational Resources Information Center

      Feller, Richard

      1982-01-01

      Highlights a study examining manpower supply/demand in general aviation. Eight job categories were examined: pilots, flight instructors, engineers, machinists/toolers, and A&P, airframe, and avionics technicians. Findings among others indicate that shortages in indicated job categories exist because personnel are recruited by other industries.…

    18. Work and General Education.

      ERIC Educational Resources Information Center

      United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and the Pacific.

      Presentations and other materials are provided from the Asia and the Pacific Programme of Educational Innovation for Development (APEID) Planning and Review Meeting on Work as an Integral Part of General Education. The focus is on how education, through an orientation to work, could help to decrease the gravity of the problems of population…

    19. General Achievement Trends: Colorado

      ERIC Educational Resources Information Center

      Center on Education Policy, 2009

      2009-01-01

      This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

    20. General Achievement Trends: Nevada

      ERIC Educational Resources Information Center

      Center on Education Policy, 2009

      2009-01-01

      This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

    1. Generalized Structured Component Analysis

      ERIC Educational Resources Information Center

      Hwang, Heungsun; Takane, Yoshio

      2004-01-01

      We propose an alternative method to partial least squares for path analysis with components, called generalized structured component analysis. The proposed method replaces factors by exact linear combinations of observed variables. It employs a well-defined least squares criterion to estimate model parameters. As a result, the proposed method…

    2. General Business 101.

      ERIC Educational Resources Information Center

      Manitoba Dept. of Education, Winnipeg.

      This teaching guide contains guidelines for conducting a secondary-level general business course. Intended to serve as an introduction to business and consumer fundamentals, the course provides socioeconomic background useful to students seeking vocational preparation for office and clerical occupations. The goals and objectives of the course are…

    3. Interrogation: General vs. Local.

      ERIC Educational Resources Information Center

      Johnson, Jeannette

      This paper proposes a set of hypotheses on the nature of interrogration as a possible language universal. Examples and phrase structure rules and diagrams are given. Examining Tamazight and English, genetically unrelated languages with almost no contact, the author distinguishes two types of interrogation: (1) general, querying acceptability to…

    4. General Construction. Instructor Manual.

      ERIC Educational Resources Information Center

      Laborers-AGC Education and Training Fund, Pomfret Center, CT.

      This guide contains materials for a general construction course. Introductory materials include a list of videos, schedule for the 10-day course, and tools and material list. The course is divided into 10 sections. Each section consists of some or all of these components: list of trainee objectives, instructor notes, instructor outline,…

    5. General Drafting. Technical Manual.

      ERIC Educational Resources Information Center

      Department of the Army, Washington, DC.

      The manual provides instructional guidance and reference material in the principles and procedures of general drafting and constitutes the primary study text for personnel in drafting as a military occupational specialty. Included is information on drafting equipment and its use; line weights, conventions and formats; lettering; engineering charts…

    6. Annals of General Psychiatry.

      PubMed

      Fountoulakis, Konstantinos

      2005-02-01

      Our regular readers will notice that the title of our journal has changed from Annals of General Hospital Psychiatry (AGHP) to Annals of General Psychiatry (AGP) since January 1st, 2005. This was judged as necessary, in order to be able to serve better the aims of the journal. Our initial thoughts were that including the term 'General Hospital' in the journal's title would help us to launch a journal dedicated to the idea of Psychiatry as a medical specialty. But they were not justified; so, now the Annals of General Psychiatry (AGP) is born! It is still an Open Access, peer-reviewed, online journal covering the wider field of Psychiatry, Neurosciences and Psychological Medicine, and aims at publishing articles on all aspects of psychiatry. Primary research articles are the journal's priority, and both basic and clinical neuroscience contributions are encouraged. The AGP strongly supports and follows the principles of evidence-based medicine. AGP's articles are archived in PubMed Central, the US National Library of Medicine's full-text repository of life science literature, and also in repositories at the University of Potsdam in Germany, at INIST in France and in e-Depot, the National Library of the Netherlands' digital archive of all electronic publications. We hope that the change in the journal's name will cure the confusion caused by its previous title and help to achieve the journal's aims and scope, that is to help the world-wide promotion of research and publishing in the mental health area.

    7. The General Teaching Model.

      ERIC Educational Resources Information Center

      Miles, David T.; Robinson, Roger E.

      The General Teaching Model is a procedural guide for the design, implementation, evaluation, and improvement of instruction. The Model is considered applicable to all levels of education, all subject matters, and any length of instructional unit. It consists of four components: 1) instructional objectives, 2) pre-assessment, 3) instructional…

    8. General George C. Marshall

      NASA Technical Reports Server (NTRS)

      2004-01-01

      The Marshall Space Flight Center, a NASA field installation, was established at Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

    9. Obstacles to General Education.

      ERIC Educational Resources Information Center

      O'Banion, Terry; Shaw, Ruth G.

      1982-01-01

      Identifies and describes five obstacles to effective general education: intangible, intrinsic conflicts; impediments pertaining to organization and delivery; staff-related obstacles; student-related problems; and external and societal restraints. Offers ways to cope with obstacles, e.g., review of goals and methods; staff development; alternate…

    10. Generalized random sequential adsorption

      NASA Astrophysics Data System (ADS)

      Tarjus, G.; Schaaf, P.; Talbot, J.

      1990-12-01

      Adsorption of hard spherical particles onto a flat uniform surface is analyzed by using generalized random sequential adsorption (RSA) models. These models are defined by releasing the condition of immobility present in the usual RSA rules to allow for desorption or surface diffusion. Contrary to the simple RSA case, generalized RSA processes are no longer irreversible and the system formed by the adsorbed particles on the surface may reach an equilibrium state. We show by using a distribution function approach that the kinetics of such processes can be described by means of an exact infinite hierarchy of equations reminiscent of the Kirkwood-Salsburg hierarchy for systems at equilibrium. We illustrate the way in which the systems produced by adsorption/desorption and by adsorption/diffusion evolve between the two limits represented by ``simple RSA'' and ``equilibrium'' by considering approximate solutions in terms of truncated density expansions.

    11. General Education for Engineers

      NASA Astrophysics Data System (ADS)

      Takeda, Kunihiko

      The basic program of general education of engineers is based on European culture from the times of ancient Greece to the 20th century. However, when considering its results, such as colonialism and the World Wars, this system can be said to lack the most important goal of “culture,” which is “to accept the existence of others.” In particular, the cooperation of European culture and engineering has ravaged the weaker cultures and is currently causing severe environmental problems in nature. Therefore, when considering the general education of engineers, it is indispensable to doubt European scholarship and to analyze what is lacking in current Japanese educational programs. Then, it is desirable that the relationship between the mind and the body, the characteristics of the Japanese climate, and the essence of Japanese artisanship be taken into consideration. It may also be beneficial to study the Ainu culture for its qualities as a peaceful culture.

    12. Generalized BPS magnetic monopoles

      NASA Astrophysics Data System (ADS)

      Casana, R.; Ferreira, M. M., Jr.; da Hora, E.

      2012-10-01

      We show the existence of Bogomol’nyi-Prasad-Sommerfield (BPS) magnetic monopoles in a generalized Yang-Mills-Higgs model which is controlled by two positive functions, g(ϕaϕa) and f(ϕaϕa). This effective model, in principle, would describe the dynamics of the nonabelian fields in a chromoelectric media. We check the consistency of our generalized construction by analyzing an explicit case ruled by a parameter β. We also use the well-known spherically symmetric Ansatz to attain the corresponding self-dual equations describing the topological solutions. The overall conclusion is that the new solutions behave around the canonical one, with smaller or greater characteristic length depending on the values of β.

    13. [Hypnosis in general medicine].

      PubMed

      Tozzi, A

      1981-10-27

      Organic pathologies with psychoaffective aetiology are numerous, and in all diseases, mental and rational elements are concomitant with the organic situation. Aware of the psycho-dynamic mechanisms he sets in motion by his actions and appreciating those underlying the symptomatology he has to deal with, the hypnologist transcends the overspecialisation of medical science to restore the patient's psycho-physical unitary reality. This explains both the possibilities of hypnositherapy in general medicine and its impassable limits. The hypnositherapy that the general practitioner can (and most implement must be perfected by a qualified psychotherapeutist when symptomatology cannot be eradicated without tackling the aetiological factor with a serious analysis of the profound. Hypnosis is, therefore, an extra therapeutic possibility for the physician and this is why it can only be used with science, awareness and on the basis of ethics.

    14. Generalized uncertainty relations

      NASA Astrophysics Data System (ADS)

      Herdegen, Andrzej; Ziobro, Piotr

      2017-04-01

      The standard uncertainty relations (UR) in quantum mechanics are typically used for unbounded operators (like the canonical pair). This implies the need for the control of the domain problems. On the other hand, the use of (possibly bounded) functions of basic observables usually leads to more complex and less readily interpretable relations. In addition, UR may turn trivial for certain states if the commutator of observables is not proportional to a positive operator. In this letter we consider a generalization of standard UR resulting from the use of two, instead of one, vector states. The possibility to link these states to each other in various ways adds additional flexibility to UR, which may compensate some of the above-mentioned drawbacks. We discuss applications of the general scheme, leading not only to technical improvements, but also to interesting new insight.

    15. Generalized Magnetic Mirrors

      NASA Astrophysics Data System (ADS)

      Liu, Wei

      2017-09-01

      We propose generalized magnetic mirrors that can be achieved by excitations of sole electric resonances. Conventional approaches to obtain magnetic mirrors rely heavily on exciting the fundamental magnetic dipoles, whereas here we reveal that, besides magnetic resonances, electric resonances of higher orders can be also employed to obtain highly efficient magnetic mirrors. Based on the electromagnetic duality, it is also shown that electric mirrors can be achieved by exciting magnetic resonances. We provide direct demonstrations of the generalized mirrors proposed in a simple system of a one-dimensional periodic array of all-dielectric wires, which may shed new light on many advanced fields of photonics related to resonant multipolar excitations and interferences.

    16. Generalized constructive tree weights

      SciTech Connect

      Rivasseau, Vincent E-mail: adrian.tanasa@ens-lyon.org; Tanasa, Adrian E-mail: adrian.tanasa@ens-lyon.org

      2014-04-15

      The Loop Vertex Expansion (LVE) is a quantum field theory (QFT) method which explicitly computes the Borel sum of Feynman perturbation series. This LVE relies in a crucial way on symmetric tree weights which define a measure on the set of spanning trees of any connected graph. In this paper we generalize this method by defining new tree weights. They depend on the choice of a partition of a set of vertices of the graph, and when the partition is non-trivial, they are no longer symmetric under permutation of vertices. Nevertheless we prove they have the required positivity property to lead to a convergent LVE; in fact we formulate this positivity property precisely for the first time. Our generalized tree weights are inspired by the Brydges-Battle-Federbush work on cluster expansions and could be particularly suited to the computation of connected functions in QFT. Several concrete examples are explicitly given.

    17. Categorization = Decision Making + Generalization

      PubMed Central

      Seger, Carol A; Peterson, Erik J.

      2013-01-01

      We rarely, if ever, repeatedly encounter exactly the same situation. This makes generalization crucial for real world decision making. We argue that categorization, the study of generalizable representations, is a type of decision making, and that categorization learning research would benefit from approaches developed to study the neuroscience of decision making. Similarly, methods developed to examine generalization and learning within the field of categorization may enhance decision making research. We first discuss perceptual information processing and integration, with an emphasis on accumulator models. We then examine learning the value of different decision making choices via experience, emphasizing reinforcement learning modeling approaches. Next we discuss how value is combined with other factors in decision making, emphasizing the effects of uncertainty. Finally, we describe how a final decision is selected via thresholding processes implemented by the basal ganglia and related regions. We also consider how memory related functions in the hippocampus may be integrated with decision making mechanisms and contribute to categorization. PMID:23548891

    18. Tests of General Relativity

      SciTech Connect

      Kramer, Michael

      2011-09-22

      The last years have seen continuing activities in the exploration of our understanding of gravity, motivated by results from precision cosmology and new precision astrophysical experiments. At the centre of attention lies the question as to whether general relativity is the correct theory of gravity. In answering this question, we work not only towards correctly interpreting the phenomenon of 'dark energy' but also towards the goal of achieving a quantum theory of gravity. In these efforts, the observations of pulsars, especially those in binary systems, play an important role. Pulsars do not only provide the only evidence for the existence of gravitational waves so far, but they also provide precision tests of general relativity and alternative theories of gravity. This talk summarizes the current state-of-art in these experiments and looks into the future.

    19. Turbulent General Magnetic Reconnection

      NASA Astrophysics Data System (ADS)

      Eyink, G. L.

      2015-07-01

      Plasma flows with a magnetohydrodynamic (MHD)-like turbulent inertial range, such as the solar wind, require a generalization of general magnetic reconnection (GMR) theory. We introduce the slip velocity source vector per unit arclength of field line, the ratio of the curl of the non-ideal electric field in the generalized Ohm’s Law and magnetic field strength. It diverges at magnetic nulls, unifying GMR with null-point reconnection. Only under restrictive assumptions is the slip velocity related to the gradient of quasi-potential (which is the integral of parallel electric field along magnetic field lines). In a turbulent inertial range, the non-ideal field becomes tiny while its curl is large, so that line slippage occurs even while ideal MHD becomes accurate. The resolution is that ideal MHD is valid for a turbulent inertial range only in a weak sense that does not imply magnetic line freezing. The notion of weak solution is explained in terms of renormalization group (RG) type theory. The weak validity of the ideal Ohm’s law in the inertial range is shown via rigorous estimates of the terms in the generalized Ohm’s Law. All non-ideal terms are irrelevant in the RG sense and large-scale reconnection is thus governed solely by ideal dynamics. We discuss the implications for heliospheric reconnection, in particular for deviations from the Parker spiral model. Solar wind observations show that reconnection in a turbulence-broadened heliospheric current sheet, which is consistent with Lazarian-Vishniac theory, leads to slip velocities that cause field lines to lag relative to the spiral model.

    20. Generalized quasiperiodic Rauzy tilings

      NASA Astrophysics Data System (ADS)

      Vidal, Julien; Mosseri, Rémy

      2001-05-01

      We present a geometrical description of new canonical d-dimensional codimension one quasiperiodic tilings based on generalized Fibonacci sequences. These tilings are made up of rhombi in 2d and rhombohedra in 3d as the usual Penrose and icosahedral tilings. Thanks to a natural indexing of the sites according to their local environment, we easily write down, for any approximant, the sites coordinates, the connectivity matrix and we compute the structure factor.

    1. TURBULENT GENERAL MAGNETIC RECONNECTION

      SciTech Connect

      Eyink, G. L.

      2015-07-10

      Plasma flows with a magnetohydrodynamic (MHD)-like turbulent inertial range, such as the solar wind, require a generalization of general magnetic reconnection (GMR) theory. We introduce the slip velocity source vector per unit arclength of field line, the ratio of the curl of the non-ideal electric field in the generalized Ohm’s Law and magnetic field strength. It diverges at magnetic nulls, unifying GMR with null-point reconnection. Only under restrictive assumptions is the slip velocity related to the gradient of quasi-potential (which is the integral of parallel electric field along magnetic field lines). In a turbulent inertial range, the non-ideal field becomes tiny while its curl is large, so that line slippage occurs even while ideal MHD becomes accurate. The resolution is that ideal MHD is valid for a turbulent inertial range only in a weak sense that does not imply magnetic line freezing. The notion of weak solution is explained in terms of renormalization group (RG) type theory. The weak validity of the ideal Ohm’s law in the inertial range is shown via rigorous estimates of the terms in the generalized Ohm’s Law. All non-ideal terms are irrelevant in the RG sense and large-scale reconnection is thus governed solely by ideal dynamics. We discuss the implications for heliospheric reconnection, in particular for deviations from the Parker spiral model. Solar wind observations show that reconnection in a turbulence-broadened heliospheric current sheet, which is consistent with Lazarian–Vishniac theory, leads to slip velocities that cause field lines to lag relative to the spiral model.

    2. Entrepreneurship within General Aviation

      NASA Technical Reports Server (NTRS)

      Ullmann, Brian M.

      1995-01-01

      Many modern economic theories place great importance upon entrepreneurship in the economy. Some see the entrepreneur as the individual who bears risk of operating a business in the face of uncertainty about future conditions and who is rewarded through profits and losses. The 20th century economist Joseph Schumpter saw the entrepreneur as the medium by which advancing technology is incorporated into society as businesses seek competitive advantages through more efficient product development processes. Due to the importance that capitalistic systems place upon entrepreneurship, it has become a well studied subject with many texts to discuss how entrepreneurs can succeed in modern society. Many entrepreneuring and business management courses go so far as to discuss the characteristic phases and prominent challenges that fledgling companies face in their efforts to bring a new product into a competitive market. However, even with all of these aids, start-up companies fail at an enormous rate. Indeed, the odds of shepherding a new company through the travails of becoming a well established company (as measured by the ability to reach Initial Public Offering (IPO)) have been estimated to be six in 1,000,000. Each niche industry has characteristic challenges which act as barriers to entry for new products into that industry. Thus, the applicability of broad generalizations is subject to limitations within niche markets. This paper will discuss entrepreneurship as it relates to general aviation. The goals of this paper will be to: introduce general aviation; discuss the details of marrying entrepreneurship with general aviation; and present a sample business plan which would characterize a possible entrepreneurial venture.

    3. Laparoscopy in General Surgery

      PubMed Central

      O'Regan, Patrick J.; Anderson, Dawn L.

      1992-01-01

      After a period of rather slow initial acceptance by general surgeons, laparoscopy and video endoscopic surgery have suddenly burst on to the surgical scene. Almost overnight many of the surgical procedures once requiring a large incision are now being performed through small punctures. This article describes some of the more common procedures and discusses the merits and difficulties associated with these innovations. ImagesFigure 1Figure 2Figure 3Figure 4 PMID:21221367

    4. Generalized DBI quintessence

      SciTech Connect

      Gumjudpai, Burin; Ward, John

      2009-07-15

      We investigate the phase space of a quintessence theory governed by a generalized version of the DBI action, using a combination of numeric and analytic methods. The additional degrees of freedom lead to a vastly richer phase-space structure, where the field covers the full equation of state parameter space: -1{<=}{omega}{<=}1. We find many nontrivial solution curves to the equations of motion which indicate that DBI quintessence is an interesting candidate for a viable k-essence model.

    5. Generalized Hampel Filters

      NASA Astrophysics Data System (ADS)

      Pearson, Ronald K.; Neuvo, Yrjö; Astola, Jaakko; Gabbouj, Moncef

      2016-12-01

      The standard median filter based on a symmetric moving window has only one tuning parameter: the window width. Despite this limitation, this filter has proven extremely useful and has motivated a number of extensions: weighted median filters, recursive median filters, and various cascade structures. The Hampel filter is a member of the class of decsion filters that replaces the central value in the data window with the median if it lies far enough from the median to be deemed an outlier. This filter depends on both the window width and an additional tuning parameter t, reducing to the median filter when t=0, so it may be regarded as another median filter extension. This paper adopts this view, defining and exploring the class of generalized Hampel filters obtained by applying the median filter extensions listed above: weighted Hampel filters, recursive Hampel filters, and their cascades. An important concept introduced here is that of an implosion sequence, a signal for which generalized Hampel filter performance is independent of the threshold parameter t. These sequences are important because the added flexibility of the generalized Hampel filters offers no practical advantage for implosion sequences. Partial characterization results are presented for these sequences, as are useful relationships between root sequences for generalized Hampel filters and their median-based counterparts. To illustrate the performance of this filter class, two examples are considered: one is simulation-based, providing a basis for quantitative evaluation of signal recovery performance as a function of t, while the other is a sequence of monthly Italian industrial production index values that exhibits glaring outliers.

    6. Alopecia in general medicine.

      PubMed

      Nalluri, Rajani; Harries, Matthew

      2016-02-01

      Appreciation of different types of hair loss (alopecia) that may be encountered in hospital medicine is important to ensure accurate diagnosis and management, identify underlying medical conditions or treatments that may present with increased hair loss, recognise autoimmune alopecias and their associations, and understand the significant psychological impact of hair loss on an individual. This article discusses common causes of hair loss, as well as those conditions that may be associated with systemic disease, relevant to a general physician.

    7. Generalized fiber Fourier optics.

      PubMed

      Cincotti, Gabriella

      2011-06-15

      A twofold generalization of the optical schemes that perform the discrete Fourier transform (DFT) is given: new passive planar architectures are presented where the 2 × 2 3 dB couplers are replaced by M × M hybrids, reducing the number of required connections and phase shifters. Furthermore, the planar implementation of the discrete fractional Fourier transform (DFrFT) is also described, with a waveguide grating router (WGR) configuration and a properly modified slab coupler.

    8. Generalized FFT Beamsteering

      DTIC Science & Technology

      2008-01-01

      subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE...on a 2D lattice, offers an electronically controlled , agile beam or even multiple beams associated with mul- tiple antenna outputs, a technology...versions both derive fundamentally from the same ideas in elementary group theory . Likewise, classic FFT algo- rithms and the generalized FFT

    9. Generalized Maximum Entropy

      NASA Technical Reports Server (NTRS)

      Cheeseman, Peter; Stutz, John

      2005-01-01

      A long standing mystery in using Maximum Entropy (MaxEnt) is how to deal with constraints whose values are uncertain. This situation arises when constraint values are estimated from data, because of finite sample sizes. One approach to this problem, advocated by E.T. Jaynes [1], is to ignore this uncertainty, and treat the empirically observed values as exact. We refer to this as the classic MaxEnt approach. Classic MaxEnt gives point probabilities (subject to the given constraints), rather than probability densities. We develop an alternative approach that assumes that the uncertain constraint values are represented by a probability density {e.g: a Gaussian), and this uncertainty yields a MaxEnt posterior probability density. That is, the classic MaxEnt point probabilities are regarded as a multidimensional function of the given constraint values, and uncertainty on these values is transmitted through the MaxEnt function to give uncertainty over the MaXEnt probabilities. We illustrate this approach by explicitly calculating the generalized MaxEnt density for a simple but common case, then show how this can be extended numerically to the general case. This paper expands the generalized MaxEnt concept introduced in a previous paper [3].

    10. Generalized Causal Mediation Analysis

      PubMed Central

      Albert, Jeffrey M.; Nelson, Suchitra

      2010-01-01

      Summary The goal of mediation analysis is to assess direct and indirect effects of a treatment or exposure on an outcome. More generally, we may be interested in the context of a causal model as characterized by a directed acyclic graph (DAG), where mediation via a specific path from exposure to outcome may involve an arbitrary number of links (or ‘stages’). Methods for estimating mediation (or pathway) effects are available for a continuous outcome and a continuous mediator related via a linear model, while for a categorical outcome or categorical mediator, methods are usually limited to two-stage mediation. We present a method applicable to multiple stages of mediation and mixed variable types using generalized linear models. We define pathway effects using a potential outcomes framework and present a general formula that provides the effect of exposure through any specified pathway. Some pathway effects are nonidentifiable and their estimation requires an assumption regarding the correlation between counterfactuals. We provide a sensitivity analysis to assess of the impact of this assumption. Confidence intervals for pathway effect estimates are obtained via a bootstrap method. The method is applied to a cohort study of dental caries in very low birth weight adolescents. A simulation study demonstrates low bias of pathway effect estimators and close-to-nominal coverage rates of confidence intervals. We also find low sensitivity to the counterfactual correlation in most scenarios. PMID:21306353

    11. Generalized simplicial chiral models

      NASA Astrophysics Data System (ADS)

      Alimohammadi, Masoud

      2000-02-01

      Using the auxiliary field representation of the simplicial chiral models on a ( d-1)-dimensional simplex, the simplicial chiral models are generalized through replacing the term Tr (AA †) in the Lagrangian of these models by an arbitrary class function of AA †; V(AA †) . This is the same method used in defining the generalized two-dimensional Yang-Mills theories (gYM 2) from ordinary YM 2. We call these models the "generalized simplicial chiral models". Using the results of the one-link integral over a U( N) matrix, the large- N saddle-point equations for eigenvalue density function ρ( z) in the weak ( β> βc) and strong ( β< βc) regions are computed. In d=2, where the model is in some sense related to the gYM 2 theory, the saddle-point equations are solved for ρ( z) in the two regions, and the explicit value of critical point βc is calculated for V(B)= Tr B n(B=AA †) . For V(B)= Tr B 2, Tr B 3, and Tr B4, the critical behaviour of the model at d=2 is studied, and by calculating the internal energy, it is shown that these models have a third order phase transition.

    12. Generalized Fisher matrices

      NASA Astrophysics Data System (ADS)

      Heavens, A. F.; Seikel, M.; Nord, B. D.; Aich, M.; Bouffanais, Y.; Bassett, B. A.; Hobson, M. P.

      2014-12-01

      The Fisher Information Matrix formalism (Fisher 1935) is extended to cases where the data are divided into two parts (X, Y), where the expectation value of Y depends on X according to some theoretical model, and X and Y both have errors with arbitrary covariance. In the simplest case, (X, Y) represent data pairs of abscissa and ordinate, in which case the analysis deals with the case of data pairs with errors in both coordinates, but X can be any measured quantities on which Y depends. The analysis applies for arbitrary covariance, provided all errors are Gaussian, and provided the errors in X are small, both in comparison with the scale over which the expected signal Y changes, and with the width of the prior distribution. This generalizes the Fisher Matrix approach, which normally only considers errors in the `ordinate' Y. In this work, we include errors in X by marginalizing over latent variables, effectively employing a Bayesian hierarchical model, and deriving the Fisher Matrix for this more general case. The methods here also extend to likelihood surfaces which are not Gaussian in the parameter space, and so techniques such as DALI (Derivative Approximation for Likelihoods) can be generalized straightforwardly to include arbitrary Gaussian data error covariances. For simple mock data and theoretical models, we compare to Markov Chain Monte Carlo experiments, illustrating the method with cosmological supernova data. We also include the new method in the FISHER4CAST software.

    13. General Relativity and Gravitation

      NASA Astrophysics Data System (ADS)

      Ashtekar, Abhay; Berger, Beverly; Isenberg, James; MacCallum, Malcolm

      2015-07-01

      Part I. Einstein's Triumph: 1. 100 years of general relativity George F. R. Ellis; 2. Was Einstein right? Clifford M. Will; 3. Cosmology David Wands, Misao Sasaki, Eiichiro Komatsu, Roy Maartens and Malcolm A. H. MacCallum; 4. Relativistic astrophysics Peter Schneider, Ramesh Narayan, Jeffrey E. McClintock, Peter Mészáros and Martin J. Rees; Part II. New Window on the Universe: 5. Receiving gravitational waves Beverly K. Berger, Karsten Danzmann, Gabriela Gonzalez, Andrea Lommen, Guido Mueller, Albrecht Rüdiger and William Joseph Weber; 6. Sources of gravitational waves. Theory and observations Alessandra Buonanno and B. S. Sathyaprakash; Part III. Gravity is Geometry, After All: 7. Probing strong field gravity through numerical simulations Frans Pretorius, Matthew W. Choptuik and Luis Lehner; 8. The initial value problem of general relativity and its implications Gregory J. Galloway, Pengzi Miao and Richard Schoen; 9. Global behavior of solutions to Einstein's equations Stefanos Aretakis, James Isenberg, Vincent Moncrief and Igor Rodnianski; Part IV. Beyond Einstein: 10. Quantum fields in curved space-times Stefan Hollands and Robert M. Wald; 11. From general relativity to quantum gravity Abhay Ashtekar, Martin Reuter and Carlo Rovelli; 12. Quantum gravity via unification Henriette Elvang and Gary T. Horowitz.

    14. General aviation in China

      NASA Astrophysics Data System (ADS)

      Hu, Xiaosi

      In the last four decades, China has accomplished economic reform successfully and grown to be a leading country in the world. As the "world factory", the country is able to manufacture a variety of industrial products from clothes and shoes to rockets and satellites. But the aviation industry has always been a weak spot and even the military relies on imported turbofan engines and jet fighters, not to mention the airlines. Recently China has launched programs such as ARJ21 and C919, and started reform to change the undeveloped situation of its aviation industry. As the foundation of the aviation industry, the development of general aviation is essential for the rise of commercial aviation. The primary goal of this study is to examine the general aviation industry and finds the issues that constrain the development of the industry in the system. The research method used in this thesis is the narrative research of qualitative approach since the policy instead of statistical data is analyzed. It appears that the main constraint for the general aviation industry is the government interference.

    15. Beyond generalized Proca theories

      NASA Astrophysics Data System (ADS)

      Heisenberg, Lavinia; Kase, Ryotaro; Tsujikawa, Shinji

      2016-09-01

      We consider higher-order derivative interactions beyond second-order generalized Proca theories that propagate only the three desired polarizations of a massive vector field besides the two tensor polarizations from gravity. These new interactions follow the similar construction criteria to those arising in the extension of scalar-tensor Horndeski theories to Gleyzes-Langlois-Piazza-Vernizzi (GLPV) theories. On the isotropic cosmological background, we show the existence of a constraint with a vanishing Hamiltonian that removes the would-be Ostrogradski ghost. We study the behavior of linear perturbations on top of the isotropic cosmological background in the presence of a matter perfect fluid and find the same number of propagating degrees of freedom as in generalized Proca theories (two tensor polarizations, two transverse vector modes, and two scalar modes). Moreover, we obtain the conditions for the avoidance of ghosts and Laplacian instabilities of tensor, vector, and scalar perturbations. We observe key differences in the scalar sound speed, which is mixed with the matter sound speed outside the domain of generalized Proca theories.

    16. Hyperuniformity and its generalizations

      NASA Astrophysics Data System (ADS)

      Torquato, Salvatore

      2016-08-01

      Disordered many-particle hyperuniform systems are exotic amorphous states of matter that lie between crystal and liquid: They are like perfect crystals in the way they suppress large-scale density fluctuations and yet are like liquids or glasses in that they are statistically isotropic with no Bragg peaks. These exotic states of matter play a vital role in a number of problems across the physical, mathematical as well as biological sciences and, because they are endowed with novel physical properties, have technological importance. Given the fundamental as well as practical importance of disordered hyperuniform systems elucidated thus far, it is natural to explore the generalizations of the hyperuniformity notion and its consequences. In this paper, we substantially broaden the hyperuniformity concept along four different directions. This includes generalizations to treat fluctuations in the interfacial area (one of the Minkowski functionals) in heterogeneous media and surface-area driven evolving microstructures, random scalar fields, divergence-free random vector fields, and statistically anisotropic many-particle systems and two-phase media. In all cases, the relevant mathematical underpinnings are formulated and illustrative calculations are provided. Interfacial-area fluctuations play a major role in characterizing the microstructure of two-phase systems (e.g., fluid-saturated porous media), physical properties that intimately depend on the geometry of the interface, and evolving two-phase microstructures that depend on interfacial energies (e.g., spinodal decomposition). In the instances of random vector fields and statistically anisotropic structures, we show that the standard definition of hyperuniformity must be generalized such that it accounts for the dependence of the relevant spectral functions on the direction in which the origin in Fourier space is approached (nonanalyticities at the origin). Using this analysis, we place some well-known energy

    17. Hyperuniformity and its generalizations.

      PubMed

      Torquato, Salvatore

      2016-08-01

      Disordered many-particle hyperuniform systems are exotic amorphous states of matter that lie between crystal and liquid: They are like perfect crystals in the way they suppress large-scale density fluctuations and yet are like liquids or glasses in that they are statistically isotropic with no Bragg peaks. These exotic states of matter play a vital role in a number of problems across the physical, mathematical as well as biological sciences and, because they are endowed with novel physical properties, have technological importance. Given the fundamental as well as practical importance of disordered hyperuniform systems elucidated thus far, it is natural to explore the generalizations of the hyperuniformity notion and its consequences. In this paper, we substantially broaden the hyperuniformity concept along four different directions. This includes generalizations to treat fluctuations in the interfacial area (one of the Minkowski functionals) in heterogeneous media and surface-area driven evolving microstructures, random scalar fields, divergence-free random vector fields, and statistically anisotropic many-particle systems and two-phase media. In all cases, the relevant mathematical underpinnings are formulated and illustrative calculations are provided. Interfacial-area fluctuations play a major role in characterizing the microstructure of two-phase systems (e.g., fluid-saturated porous media), physical properties that intimately depend on the geometry of the interface, and evolving two-phase microstructures that depend on interfacial energies (e.g., spinodal decomposition). In the instances of random vector fields and statistically anisotropic structures, we show that the standard definition of hyperuniformity must be generalized such that it accounts for the dependence of the relevant spectral functions on the direction in which the origin in Fourier space is approached (nonanalyticities at the origin). Using this analysis, we place some well-known energy

    18. General Permits for Ocean Dumping

      EPA Pesticide Factsheets

      General permits are issued by EPA for the ocean dumping of certain materials that will have a minimal adverse environmental impact and are generally disposed of in small quantities. Information includes examples and ocean disposal sites for general permits

    19. Generalized quantum potentials

      NASA Astrophysics Data System (ADS)

      Nottale, Laurent

      2009-07-01

      We first recall that the system of fluid mechanics equations (Euler and continuity) that describes a fluid in irrotational motion subjected to a generalized quantum potential (depending on a constant which may be different from the standard quantum constant planck) is equivalent to a generalized Schrödinger equation for a 'wavefunction' whose modulus squared yields the fluid density. Then we show that even in the case of the presence of vorticity, it is also possible to obtain a nonlinear Schrödinger-like equation (now of the vectorial field type) from the continuity and Euler equations including a quantum potential. The same kind of transformation also applies to a classical charged fluid subjected to an electromagnetic field and to an additional potential having the form of a quantum potential. Such a fluid can therefore be described by an equation of the Ginzburg-Landau type, and is expected to show some superconducting-like properties. Moreover, a Schrödinger form can be obtained for a fluctuating rotational motion of a solid. In this case the mass is replaced by the tensor of inertia, and a generalized form of the quantum potential is derived. We finally reconsider the case of a standard diffusion process, and we show that, after a change of variable, the diffusion equation can also be given the form of a continuity and Euler system including an additional potential energy. Since this potential is exactly the opposite of a quantum potential, the quantum behavior may be considered, in this context, as an anti-diffusion.

    20. Transient generalized glucocorticoid hypersensitivity.

      PubMed

      Nicolaides, Nicolas C; Lamprokostopoulou, Agaristi; Polyzos, Alexandros; Kino, Tomoshige; Katsantoni, Eleni; Triantafyllou, Panagiota; Christophoridis, Athanasios; Katzos, George; Dracopoulou, Maria; Sertedaki, Amalia; Chrousos, George P; Charmandari, Evangelia

      2015-12-01

      Transient generalized glucocorticoid hypersensitivity is a rare disorder characterized by increased tissue sensitivity to glucocorticoids and compensatory hypo-activation of the hypothalamic-pituitary-adrenal axis. The condition itself and the underlying molecular mechanisms have not been elucidated. To present the clinical manifestations, endocrinologic evaluation and transcriptomic profile in a patient with transient generalized glucocorticoid hypersensitivity. A 9-year-old girl presented with an 8-month history of clinical manifestations suggestive of Cushing syndrome. Endocrinologic evaluation revealed undetectable 08:00 h ACTH (<1 pg/mL) and cortisol (0·025 μg/dL) concentrations, which remained decreased throughout the 24-h period and did not respond to stimulation with ovine CRH. The disease gradually resolved spontaneously over the ensuing 3 months. Sequencing of the human glucocorticoid receptor gene revealed no mutations or polymorphisms. Western blot analysis in peripheral blood mononuclear cells revealed equal protein expression of hGRα of the patient in the disease and postresolution phases compared with a control subject. Transcriptomic analysis in peripheral blood mononuclear cells in the disease and postresolution phases identified 903 differentially expressed genes. Of these, 106 genes were up-regulated and 797 were down-regulated in the disease compared with the resolution phase. Bioinformatics analysis on the differentially expressed gene networks revealed Nuclear Factor-κB as the predominant transcription factor influencing the expression of the majority of differentially expressed genes. Our findings indicate that a transient postreceptor defect, or a virus- or bacterium-encoded molecule, may have enhanced glucocorticoid signal transduction, leading to transient generalized glucocorticoid hypersensitivity and hypo-activation of the HPA axis. © 2015 Stichting European Society for Clinical Investigation Journal Foundation.

    1. Robotics and general surgery.

      PubMed

      Jacob, Brian P; Gagner, Michel

      2003-12-01

      Robotics are now being used in all surgical fields, including general surgery. By increasing intra-abdominal articulations while operating through small incisions, robotics are increasingly being used for a large number of visceral and solid organ operations, including those for the gallbladder, esophagus, stomach, intestines, colon, and rectum, as well as for the endocrine organs. Robotics and general surgery are blending for the first time in history and as a specialty field should continue to grow for many years to come. We continuously demand solutions to questions and limitations that are experienced in our daily work. Laparoscopy is laden with limitations such as fixed axis points at the trocar insertion sites, two-dimensional video monitors, limited dexterity at the instrument tips, lack of haptic sensation, and in some cases poor ergonomics. The creation of a surgical robot system with 3D visual capacity seems to deal with most of these limitations. Although some in the surgical community continue to test the feasibility of these surgical robots and to question the necessity of such an expensive venture, others are already postulating how to improve the next generation of telemanipulators, and in so doing are looking beyond today's horizon to find simpler solutions. As the robotic era enters the world of the general surgeon, more and more complex procedures will be able to be approached through small incisions. As technology catches up with our imaginations, robotic instruments (as opposed to robots) and 3D monitoring will become routine and continue to improve patient care by providing surgeons with the most precise, least traumatic ways of treating surgical disease.

    2. On generalized Volterra systems

      NASA Astrophysics Data System (ADS)

      Charalambides, S. A.; Damianou, P. A.; Evripidou, C. A.

      2015-01-01

      We construct a large family of evidently integrable Hamiltonian systems which are generalizations of the KM system. The algorithm uses the root system of a complex simple Lie algebra. The Hamiltonian vector field is homogeneous cubic but in a number of cases a simple change of variables transforms such a system to a quadratic Lotka-Volterra system. We present in detail all such systems in the cases of A3, A4 and we also give some examples from higher dimensions. We classify all possible Lotka-Volterra systems that arise via this algorithm in the An case.

    3. Nonlocal General Relativity

      NASA Astrophysics Data System (ADS)

      Mashhoon, Bahram

      2014-12-01

      A brief account of the present status of the recent nonlocal generalization of Einstein's theory of gravitation is presented. The main physical assumptions that underlie this theory are described. We clarify the physical meaning and significance of Weitzenbock's torsion and emphasize its intimate relationship with the gravitational field, characterized by the Riemannian curvature of spacetime. In this theory, nonlocality can simulate dark matter; in fact, in the Newtonian regime, we recover the phenomenological Tohline-Kuhn approach to modified gravity. To account for the observational data regarding dark matter, nonlocality is associated with a characteristic length scale of order 1 kpc. The confrontation of nonlocal gravity with observation is briefly discussed.

    4. Tachyons in general relativity

      SciTech Connect

      Schwartz, Charles

      2011-05-15

      We consider the motion of tachyons (faster-than-light particles) in the framework of general relativity. An important feature is the large contribution of low energy tachyons to the energy-momentum tensor. We also calculate the gravitational field produced by tachyons in particular geometric arrangements; and it appears that there could be self-cohering bundles of such matter. This leads us to suggest that such theoretical ideas might be relevant to major problems (dark matter and dark energy) in current cosmological models.

    5. General curvilinear coordinate systems

      NASA Technical Reports Server (NTRS)

      Thompson, J. P.

      1982-01-01

      The basic ideas of the construction and use of numerically-generated boundary-fitted coordinate systems for the numerical solution of partial differential equations are discussed. With such coordinate systems, all computation can be done on a fixed square grid in the rectangular transformed region regardless of the shape or movement of the physical boundaries. A number of different types of configurations for the transformed region and the basic transformation relations from a cartesian system to a general curvilinear system are given. The material of this paper is applicable to all types of coordinate system generation.

    6. Generalized sine condition.

      PubMed

      Elazhary, Tamer T; Zhou, Ping; Zhao, Chunyu; Burge, James H

      2015-06-01

      The classic Abbe sine condition relates pupil distortion to aberrations with linear field dependence such as coma. This paper provides a fully generalized form of the sine condition that does not use any symmetry. It accurately predicts the change in aberration in the presence of field independent and pupil aberrations. The definitions of the image, object, and coordinate system are completely arbitrary. The relationship is verified using ray trace simulations of a number of systems that have varying degrees of complexity. The potential applications are discussed.

    7. General Services Administration

      SciTech Connect

      Not Available

      1992-01-01

      The Federal Energy Management Improvement Act of 1988 requires all federal agencies, including the General Services Administration (GSA), to reduce building energy usage by 10 percent from 1985 levels by 1995. While GSA has been actively pursuing energy conservation, it faces a formidable challenge in achieving the required 10-percent building energy reduction by 1995, and it is too early to tell whether GSA's efforts will be successful. Because GSA has developed a comprehensive strategy to reduce building energy usage, has begun funding a variety of specific energy conservation initiatives, and is actively exploring other energy-saving opportunities, this paper makes no recommendations to GSA.

    8. Itch Management: General Principles.

      PubMed

      Misery, Laurent

      2016-01-01

      Like pain, itch is a challenging condition that needs to be managed. Within this setting, the first principle of itch management is to get an appropriate diagnosis to perform an etiology-oriented therapy. In several cases it is not possible to treat the cause, the etiology is undetermined, there are several causes, or the etiological treatment is not effective enough to alleviate itch completely. This is also why there is need for symptomatic treatment. In all patients, psychological support and associated pragmatic measures might be helpful. General principles and guidelines are required, yet patient-centered individual care remains fundamental. © 2016 S. Karger AG, Basel.

    9. Generalized tonic-clonic seizure

      MedlinePlus

      ... Seizure - grand mal; Grand mal seizure; Seizure - generalized; Epilepsy - generalized seizure ... occur as part of a repeated, chronic illness (epilepsy). Some seizures are due to psychological problems (psychogenic).

    10. Generalized Nonlinear Yule Models

      NASA Astrophysics Data System (ADS)

      Lansky, Petr; Polito, Federico; Sacerdote, Laura

      2016-11-01

      With the aim of considering models related to random graphs growth exhibiting persistent memory, we propose a fractional nonlinear modification of the classical Yule model often studied in the context of macroevolution. Here the model is analyzed and interpreted in the framework of the development of networks such as the World Wide Web. Nonlinearity is introduced by replacing the linear birth process governing the growth of the in-links of each specific webpage with a fractional nonlinear birth process with completely general birth rates. Among the main results we derive the explicit distribution of the number of in-links of a webpage chosen uniformly at random recognizing the contribution to the asymptotics and the finite time correction. The mean value of the latter distribution is also calculated explicitly in the most general case. Furthermore, in order to show the usefulness of our results, we particularize them in the case of specific birth rates giving rise to a saturating behaviour, a property that is often observed in nature. The further specialization to the non-fractional case allows us to extend the Yule model accounting for a nonlinear growth.

    11. Omnigenity as generalized quasisymmetry

      SciTech Connect

      Landreman, Matt; Catto, Peter J.

      2012-05-15

      Any viable stellarator reactor will need to be nearly omnigenous, meaning the radial guiding-center drift velocity averages to zero over time for all particles. While omnigenity is easier to achieve than quasisymmetry, we show here that several properties of quasisymmetric plasmas also apply directly or with only minor modification to the larger class of omnigenous plasmas. For example, concise expressions exist for the flow and current, closely resembling those for a tokamak, and these expressions are explicit in that no magnetic differential equations remain. A helicity (M, N) can be defined for any omnigenous field, based on the topology by which B contours close on a flux surface, generalizing the helicity associated with quasisymmetric fields. For generalized quasi-poloidal symmetry (M = 0), the bootstrap current vanishes, which may yield desirable equilibrium and stability properties. A concise expression is derived for the radial electric field in any omnigenous plasma that is not quasisymmetric. The fact that the tokamak-like analytical calculations are possible in omnigenous plasmas despite their fully 3D magnetic spectrum makes these configurations useful for gaining insight and benchmarking codes. A construction is given to produce omnigenous B({theta},{zeta}) patterns with stellarator symmetry.

    12. General composite Higgs models

      NASA Astrophysics Data System (ADS)

      Marzocca, David; Serone, Marco; Shu, Jing

      2012-08-01

      We construct a general class of pseudo-Goldstone composite Higgs models, within the minimal SO(5)/SO(4) coset structure, that are not necessarily of moose-type. We characterize the main properties these models should have in order to give rise to a Higgs mass around 125 GeV. We assume the existence of relatively light and weakly coupled spin 1 and 1/2 resonances. In absence of a symmetry principle, we introduce the Minimal Higgs Potential (MHP) hypothesis: the Higgs potential is assumed to be one-loop dominated by the SM fields and the above resonances, with a contribution that is made calculable by imposing suitable generalizations of the first and second Weinberg sum rules. We show that a 125 GeV Higgs requires light, often sub-TeV, fermion resonances. Their presence can also be important for the models to successfully pass the electroweak precision tests. Interestingly enough, the latter can also be passed by models with a heavy Higgs around 320 GeV. The composite Higgs models of the moose-type considered in the literature can be seen as particular limits of our class of models.

    13. [Congenital cataract: general review].

      PubMed

      Roche, O; Beby, F; Orssaud, C; Dupont Monod, S; Dufier, J L

      2006-04-01

      Cataract is a loss of lens transparency because of a protein alteration. Etiopathogenesis is poorly understood but new mutations of different developmental genes involved are found in 25% of cases. Frequency of onset, particularly when different ocular development anomalies occur, is related to the lens induction phenomena on the eye's anterior segment structure during embryologic development. Genetic transmission is often found on the dominant autosomal mode. Diagnosis is based on a complete and detailed examination of the eye, often with general anaesthesia. This condition predisposes children to later, sometimes serious amblyopia. Different clinical aspects can be observed: from cataract with ocular and/or systemic anomalies to polymalformative syndrome, skeletal, dermatological, neurological, metabolic, and genetic or chromosomal diseases. A general systematic pediatric examination is necessary. Congenital cataract requires first and foremost early diagnosis and a search for all etiologies. Surgical treatment is adapted case by case but it has progressed with the quality of today's intraocular lenses even if systematic implantation continues to be debated. Life-long monitoring is absolutely necessary.

    14. General Aviation Data Framework

      NASA Technical Reports Server (NTRS)

      Blount, Elaine M.; Chung, Victoria I.

      2006-01-01

      The Flight Research Services Directorate at the NASA Langley Research Center (LaRC) provides development and operations services associated with three general aviation (GA) aircraft used for research experiments. The GA aircraft includes a Cessna 206X Stationair, a Lancair Colombia 300X, and a Cirrus SR22X. Since 2004, the GA Data Framework software was designed and implemented to gather data from a varying set of hardware and software sources as well as enable transfer of the data to other computers or devices. The key requirements for the GA Data Framework software include platform independence, the ability to reuse the framework for different projects without changing the framework code, graphics display capabilities, and the ability to vary the interfaces and their performance. Data received from the various devices is stored in shared memory. This paper concentrates on the object oriented software design patterns within the General Aviation Data Framework, and how they enable the construction of project specific software without changing the base classes. The issues of platform independence and multi-threading which enable interfaces to run at different frame rates are also discussed in this paper.

    15. Cyclic generalized projection MRI.

      PubMed

      Sarty, Gordon E

      2015-04-01

      Progress in the development of portable MRI hinges on the ability to use lightweight magnets that have non-uniform magnetic fields. An image encoding method and mathematical procedure for recovering the image from the NMR signal from non-uniform magnets with closed isomagnetic contours is given. Individual frequencies in an NMR signal from an object in a non-uniform magnetic field give rise to integrals of the object along contours of constant magnetic field: generalized projections. With closed isomagnetic field contours a simple, cyclic, direct reconstruction of the image from the generalized projections is possible when the magnet and RF transmit coil are held fixed relative to the imaged object while the RF receive coil moves. Numerical simulations, using the Shepp and Logan mathematical phantom, were completed to show that the mathematical method works and to illustrate numerical limitations. The method is numerically verified and exact reconstruction demonstrated for discrete mathematical image phantoms. Correct knowledge of the RF receive field is necessary or severe image distortions will result. The cyclic mathematical reconstruction method presented here will be useful for portable MRI schemes that use non-uniform magnets with closed isomagnetic contours along with mechanically or electronically moving the RF receive coils.

    16. Generalized mosaicing: polarization panorama.

      PubMed

      Schechner, Yoav Y; Nayar, Shree K

      2005-04-01

      We present an approach to image the polarization state of object points in a wide field of view, while enhancing the radiometric dynamic range of maging systems by generalizing image mosaicing. The approach is biologically-inspired, as it emulates spatially varying polarization sensitivity of some animals. In our method, a spatially varying polarization and attenuation filter is rigidly attached to a camera. As the system moves, it senses each scene point multiple times, each time filtering it through a different filter polarizing angle, polarizance, and transmittance. Polarization is an additional dimension of the generalized mosaicing paradigm, which has recently yielded high dynamic range images and multispectral images in a wide field of view using other kinds of filters. The image acquisition is as easy as in traditional image mosaics. The computational algorithm can easily handle nonideal polarization filters (partial polarizers), variable exposures, and saturation in a single framework. The resulting mosaic represents the polarization state at each scene point. Using data acquired by this method, we demonstrate attenuation and enhancement of specular reflections and semireflection separation in an image mosaic.

    17. A Generalized Wall Function

      NASA Technical Reports Server (NTRS)

      Shih, Tsan-Hsing; Povinelli, Louis A.; Liu, Nan-Suey; Potapczuk, Mark G.; Lumley, J. L.

      1999-01-01

      The asymptotic solutions, described by Tennekes and Lumley (1972), for surface flows in a channel, pipe or boundary layer at large Reynolds numbers are revisited. These solutions can be extended to more complex flows such as the flows with various pressure gradients, zero wall stress and rough surfaces, etc. In computational fluid dynamics (CFD), these solutions can be used as the boundary conditions to bridge the near-wall region of turbulent flows so that there is no need to have the fine grids near the wall unless the near-wall flow structures are required to resolve. These solutions are referred to as the wall functions. Furthermore, a generalized and unified law of the wall which is valid for whole surface layer (including viscous sublayer, buffer layer and inertial sublayer) is analytically constructed. The generalized law of the wall shows that the effect of both adverse and favorable pressure gradients on the surface flow is very significant. Such as unified wall function will be useful not only in deriving analytic expressions for surface flow properties but also bringing a great convenience for CFD methods to place accurate boundary conditions at any location away from the wall. The extended wall functions introduced in this paper can be used for complex flows with acceleration, deceleration, separation, recirculation and rough surfaces.

    18. Functional Generalized Additive Models.

      PubMed

      McLean, Mathew W; Hooker, Giles; Staicu, Ana-Maria; Scheipl, Fabian; Ruppert, David

      2014-01-01

      We introduce the functional generalized additive model (FGAM), a novel regression model for association studies between a scalar response and a functional predictor. We model the link-transformed mean response as the integral with respect to t of F{X(t), t} where F(·,·) is an unknown regression function and X(t) is a functional covariate. Rather than having an additive model in a finite number of principal components as in Müller and Yao (2008), our model incorporates the functional predictor directly and thus our model can be viewed as the natural functional extension of generalized additive models. We estimate F(·,·) using tensor-product B-splines with roughness penalties. A pointwise quantile transformation of the functional predictor is also considered to ensure each tensor-product B-spline has observed data on its support. The methods are evaluated using simulated data and their predictive performance is compared with other competing scalar-on-function regression alternatives. We illustrate the usefulness of our approach through an application to brain tractography, where X(t) is a signal from diffusion tensor imaging at position, t, along a tract in the brain. In one example, the response is disease-status (case or control) and in a second example, it is the score on a cognitive test. R code for performing the simulations and fitting the FGAM can be found in supplemental materials available online.

    19. GENERAL PURPOSE ADA PACKAGES

      NASA Technical Reports Server (NTRS)

      Klumpp, A. R.

      1994-01-01

      Ten families of subprograms are bundled together for the General-Purpose Ada Packages. The families bring to Ada many features from HAL/S, PL/I, FORTRAN, and other languages. These families are: string subprograms (INDEX, TRIM, LOAD, etc.); scalar subprograms (MAX, MIN, REM, etc.); array subprograms (MAX, MIN, PROD, SUM, GET, and PUT); numerical subprograms (EXP, CUBIC, etc.); service subprograms (DATE_TIME function, etc.); Linear Algebra II; Runge-Kutta integrators; and three text I/O families of packages. In two cases, a family consists of a single non-generic package. In all other cases, a family comprises a generic package and its instances for a selected group of scalar types. All generic packages are designed to be easily instantiated for the types declared in the user facility. The linear algebra package is LINRAG2. This package includes subprograms supplementing those in NPO-17985, An Ada Linear Algebra Package Modeled After HAL/S (LINRAG). Please note that LINRAG2 cannot be compiled without LINRAG. Most packages have widespread applicability, although some are oriented for avionics applications. All are designed to facilitate writing new software in Ada. Several of the packages use conventions introduced by other programming languages. A package of string subprograms is based on HAL/S (a language designed for the avionics software in the Space Shuttle) and PL/I. Packages of scalar and array subprograms are taken from HAL/S or generalized current Ada subprograms. A package of Runge-Kutta integrators is patterned after a built-in MAC (MIT Algebraic Compiler) integrator. Those packages modeled after HAL/S make it easy to translate existing HAL/S software to Ada. The General-Purpose Ada Packages program source code is available on two 360K 5.25" MS-DOS format diskettes. The software was developed using VAX Ada v1.5 under DEC VMS v4.5. It should be portable to any validated Ada compiler and it should execute either interactively or in batch. The largest package

    20. GENERAL PURPOSE ADA PACKAGES

      NASA Technical Reports Server (NTRS)

      Klumpp, A. R.

      1994-01-01

      Ten families of subprograms are bundled together for the General-Purpose Ada Packages. The families bring to Ada many features from HAL/S, PL/I, FORTRAN, and other languages. These families are: string subprograms (INDEX, TRIM, LOAD, etc.); scalar subprograms (MAX, MIN, REM, etc.); array subprograms (MAX, MIN, PROD, SUM, GET, and PUT); numerical subprograms (EXP, CUBIC, etc.); service subprograms (DATE_TIME function, etc.); Linear Algebra II; Runge-Kutta integrators; and three text I/O families of packages. In two cases, a family consists of a single non-generic package. In all other cases, a family comprises a generic package and its instances for a selected group of scalar types. All generic packages are designed to be easily instantiated for the types declared in the user facility. The linear algebra package is LINRAG2. This package includes subprograms supplementing those in NPO-17985, An Ada Linear Algebra Package Modeled After HAL/S (LINRAG). Please note that LINRAG2 cannot be compiled without LINRAG. Most packages have widespread applicability, although some are oriented for avionics applications. All are designed to facilitate writing new software in Ada. Several of the packages use conventions introduced by other programming languages. A package of string subprograms is based on HAL/S (a language designed for the avionics software in the Space Shuttle) and PL/I. Packages of scalar and array subprograms are taken from HAL/S or generalized current Ada subprograms. A package of Runge-Kutta integrators is patterned after a built-in MAC (MIT Algebraic Compiler) integrator. Those packages modeled after HAL/S make it easy to translate existing HAL/S software to Ada. The General-Purpose Ada Packages program source code is available on two 360K 5.25" MS-DOS format diskettes. The software was developed using VAX Ada v1.5 under DEC VMS v4.5. It should be portable to any validated Ada compiler and it should execute either interactively or in batch. The largest package

    1. Generalized BEC in superconductivity

      NASA Astrophysics Data System (ADS)

      Grether, M.; de Llano, M.

      2007-09-01

      A generalized Bose-Einstein condensation (GBEC) statistical theory of superconductors accounts not for BB interactions but rather for boson-fermion (BF) interactions. It extends the 1989 Friedberg-Lee BEC theory by including as bosons two-hole (2h) singlet Cooper pairs (CPs) in addition to the usual two-electron (2e) ones. It contains BCS theory when both kinds of pairs are equal in the BE condensate and in excited states-at least as far as identically reproducing the BCS gap equation for all temperatures T as well as the T = 0 BCS condensation energy for all couplings. As a ternary BF model with BF interactions, it yields Tcs one-to-three orders-of-magnitude higher than BCS theory with the same Cooper/BCS model electron-phonon interaction. These Tcs appear to be surprisingly insensitive to the BF interaction.

    2. Generalized teleportation protocol

      SciTech Connect

      Gordon, Goren; Rigolin, Gustavo

      2006-04-15

      A generalized teleportation protocol (GTP) for N qubits is presented, where the teleportation channels are nonmaximally entangled and all the free parameters of the protocol are considered: Alice's measurement basis, her sets of acceptable results, and Bob's unitary operations. The full range of fidelity (F) of the teleported state and the probability of success (P{sub suc}) to obtain a given fidelity are achieved by changing these free parameters. A channel efficiency bound is found, where one can determine how to divide it between F and P{sub suc}. A one-qubit formulation is presented and then expanded to N qubits. A proposed experimental setup that implements the GTP is given using linear optics.

    3. Generalized entanglement entropy

      NASA Astrophysics Data System (ADS)

      Taylor, Marika

      2016-07-01

      We discuss two measures of entanglement in quantum field theory and their holographic realizations. For field theories admitting a global symmetry, we introduce a global symmetry entanglement entropy, associated with the partitioning of the symmetry group. This quantity is proposed to be related to the generalized holographic entanglement entropy defined via the partitioning of the internal space of the bulk geometry. Thesecond measure of quantum field theory entanglement is the field space entanglement entropy, obtained by integrating out a subset of the quantum fields. We argue that field space entanglement entropy cannot be precisely realised geometrically in a holographic dual. However, for holographic geometries with interior decoupling regions, the differential entropy provides a close analogue to the field space entanglement entropy. We derive generic descriptions of such inner throat regions in terms of gravity coupled to massive scalars and show how the differential entropy in the throat captures features of the field space entanglement entropy.

    4. Generalized acoustic energy density.

      PubMed

      Xu, Buye; Sommerfeldt, Scott D; Leishman, Timothy W

      2011-09-01

      The properties of acoustic kinetic energy density and total energy density of sound fields in lightly damped enclosures have been explored thoroughly in the literature. Their increased spatial uniformity makes them more favorable measurement quantities for various applications than acoustic potential energy density (or squared pressure), which is most often used. In this paper, a generalized acoustic energy density (GED), will be introduced. It is defined by introducing weighting factors into the formulation of total acoustic energy density. With an additional degree of freedom, the GED can conform to the traditional acoustic energy density quantities, or it can be optimized for different applications. The properties of the GED will be explored in this paper for individual room modes, a diffuse sound field, and a sound field below the Schroeder frequency. © 2011 Acoustical Society of America

    5. Generalized quantum secret sharing

      SciTech Connect

      Singh, Sudhir Kumar; Srikanth, R.

      2005-01-01

      We explore a generalization of quantum secret sharing (QSS) in which classical shares play a complementary role to quantum shares, exploring further consequences of an idea first studied by Nascimento, Mueller-Quade, and Imai [Phys. Rev. A 64, 042311 (2001)]. We examine three ways, termed inflation, compression, and twin thresholding, by which the proportion of classical shares can be augmented. This has the important application that it reduces quantum (information processing) players by replacing them with their classical counterparts, thereby making quantum secret sharing considerably easier and less expensive to implement in a practical setting. In compression, a QSS scheme is turned into an equivalent scheme with fewer quantum players, compensated for by suitable classical shares. In inflation, a QSS scheme is enlarged by adding only classical shares and players. In a twin-threshold scheme, we invoke two separate thresholds for classical and quantum shares based on the idea of information dilution.

    6. Ocean General Circulation Models

      SciTech Connect

      Yoon, Jin-Ho; Ma, Po-Lun

      2012-09-30

      1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

    7. Neutron stars - General review

      NASA Technical Reports Server (NTRS)

      Cameron, A. G. W.; Canuto, V.

      1974-01-01

      A review is presented of those properties of neutron stars upon which there is general agreement and of those areas which currently remain in doubt. Developments in theoretical physics of neutron star interiors are summarized with particular attention devoted to hyperon interactions and the structure of interior layers. Determination of energy states and the composition of matter is described for successive layers, beginning with the surface and proceeding through the central region into the core. Problems encountered in determining the behavior of matter in the ultra-high density regime are discussed, and the effects of the magnetic field of a neutron star are evaluated along with the behavior of atomic structures in the field. The evolution of a neutron star is outlined with discussion centering on carbon detonation, cooling, vibrational damping, rotation, and pulsar glitches. The role of neutron stars in cosmic-ray propagation is considered.

    8. Immunizations: vaccinations in general.

      PubMed

      Wiley, Catherine C

      2015-06-01

      The childhood immunization schedule is complex and nuanced. Although serious adverse reactions to immunizations are uncommon, clinicians must be well-versed in these reactions as well as the contraindications and precautions to each vaccine. • Conjugate vaccine technology links polysaccharide antigens to carrier proteins, triggering T-cell-dependent immunity to polysaccharides, thereby strengthening immune memory. • On the basis of some research evidence and consensus, live vaccines are generally contraindicated in immunocompromised patients and in pregnancy. Most live vaccines can be administered to household contacts of immunocompromised patients. • On the basis of some research and consensus, modified administration of meningococcal, pneumococcal, and less commonly, other vaccines may be indicated to protect immunocompromised patients. • On the basis of disease epidemiology and consensus, international travelers should be up-to-date with all routine immunizations; depending on destination, additional vaccines or immune globulin may be required.

    9. Generalized conjugate gradient squared

      SciTech Connect

      Fokkema, D.R.; Sleijpen, G.L.G.

      1994-12-31

      In order to solve non-symmetric linear systems of equations, the Conjugate Gradient Squared (CGS) is a well-known and widely used iterative method. In practice the method converges fast, often twice as fast as the Bi-Conjugate Gradient method. This is what you may expect, since CGS uses the square of the BiCG polynomial. However, CGS may suffer from its erratic convergence behavior. The method may diverge or the approximate solution may be inaccurate. BiCGSTAB uses the BiCG polynomial and a product of linear factors in an attempt to smoothen the convergence. In many cases, this has proven to be very effective. Unfortunately, the convergence of BiCGSTAB may stall when a linear factor (nearly) degenerates. BiCGstab({ell}) is designed to overcome this degeneration of linear factors. It generalizes BiCGSTAB and uses both the BiCG polynomial and a product of higher order factors. Still, CGS may converge faster than BiCGSTAB or BiCGstab({ell}). So instead of using a product of linear or higher order factors, it may be worthwhile to look for other polynomials. Since the BiCG polynomial is based on a three term recursion, a natural choice would be a polynomial based on another three term recursion. Possibly, a suitable choice of recursion coefficients would result in method that converges faster or as fast as CGS, but less erratic. It turns out that an algorithm for such a method can easily be formulated. One particular choice for the recursion coefficients leads to CGS. Therefore one could call this algorithm generalized CGS. Another choice for the recursion coefficients leads to BiCGSTAB. It is therefore possible to mix linear factors and some polynomial based on a three term recursion. This way one may get the best of both worlds. The authors will report on their findings.

    10. Laparoscopic cholecystectomy under spinal-epidural anesthesia vs. general anaesthesia: a prospective randomised study.

      PubMed

      Donmez, Turgut; Erdem, Vuslat Muslu; Uzman, Sinan; Yildirim, Dogan; Avaroglu, Huseyin; Ferahman, Sina; Sunamak, Oguzhan

      2017-03-01

      Laparoscopic cholecystectomy (LC) is usually performed under the general anesthesia (GA). Aim of the study is to investigate the availability, safety and side effects of combined spinal/epidural anesthesia (CSEA) and comparison it with GA for LC. Forty-nine patients who have a LC plan were included into the study. The patients were randomly divided into GA (n = 25) and CSEA (n = 24) groups. Intraoperative and postoperative adverse events, postoperative pain levels were compared between groups. Anesthesia procedures and surgeries for all patients were successfully completed. After the organization of pneumoperitoneum in CSEA group, 3 patients suffered from shoulder pain (12.5%) and 4 patients suffered from abdominal discomfort (16.6%). All these complaints were recovered with IV fentanyl administration. Only 1 patient developed hypotension which is recovered with fluid replacement and no need to use vasopressor treatment. Postoperative shoulder pain was significantly less observed in CSEA group (25% vs. 60%). Incidence of postoperative nausea and vomiting (PONV) was less observed in CSEA group but not statistically significant (4.2% vs. 20%). In the group of CSEA, 3 patients suffered from urinary retention (12.5%) and 2 patients suffered from spinal headache (8.3%). All postoperative pain parameters except 6th hour, were less observed in CSEA group, less VAS scores and less need to analgesic treatment in CSEA group comparing with GA group. CSEA can be used safely for laparoscopic cholecystectomies. Less postoperative surgical field pain, shoulder pain and PONV are the advantages of CSEA compared to GA.

    11. Effects of linoleic acid on generalized convulsive and nonconvulsive epileptic seizures.

      PubMed

      Ekici, Fatih; Gürol, Gönül; Ateş, Nurbay

      2014-01-01

      To comparatively investigate the effects of linoleic acid on convulsive and nonconvulsive epileptic seizures. Rats were divided into 3 groups: convulsive epileptic rats receiving only pentylentetrazole (PTZ) injections (group 1), convulsive epileptic rats receiving PTZ and linoleic acid (group 2), and Wistar Albino Glaxo rats from Rijswijk with genetic absence epilepsy receiving linoleic acid (group 3). The duration and severity of convulsive activity were determined in groups in which convulsive seizures were induced by PTZ. In group 3, intravenous linoleic acid was administered after 1-h baseline electroencephalography (EEG) recordings. The EEG recordings were analyzed. When groups 1 and 2 were compared, the delay in onset of minor seizures and the decrease in the number of rats developing major seizures were found statistically significant. When the mean spike-wave discharge number and duration values for the rats in group 3 were compared to baseline values, a statistically significant increase was found in the 1st and 6th hours and there was no significant difference in the 24th hour. While our study shows that linoleic acid may be effective in the treatment of generalized convulsive epilepsy along with conventional antiepileptic drugs used in epilepsy treatment, it reports that linoleic acid is not appropriate in the treatment of nonconvulsive epilepsies.

    12. Identities for generalized hypergeometric coefficients

      SciTech Connect

      Biedenharn, L.C.; Louck, J.D.

      1991-01-01

      Generalizations of hypergeometric functions to arbitrarily many symmetric variables are discussed, along with their associated hypergeometric coefficients, and the setting within which these generalizations arose. Identities generalizing the Euler identity for {sub 2}F{sub 1}, the Saalschuetz identity, and two generalizations of the {sub 4}F{sub 3} Bailey identity, among others, are given. 16 refs.

    13. Natural generalized mirage mediation

      NASA Astrophysics Data System (ADS)

      Baer, Howard; Barger, Vernon; Serce, Hasan; Tata, Xerxes

      2016-12-01

      In the supersymmetric scenario known as mirage mediation (MM), the soft supersymmetry (SUSY) breaking terms receive comparable anomaly-mediation and moduli-mediation contributions leading to the phenomenon of mirage unification. The simplest MM SUSY breaking models which are consistent with the measured Higgs mass and sparticle mass constraints are strongly disfavored by fine-tuning considerations. However, while MM makes robust predictions for gaugino masses, the scalar sector is quite sensitive to specific mechanisms for moduli stabilization and potential uplifting. We suggest here a broader setup of generalized mirage mediation (GMM), where heretofore discrete parameters are allowed as continuous to better parametrize these other schemes. We find that natural SUSY spectra consistent with both the measured value of mh as well as LHC lower bounds on superpartner masses are then possible. We explicitly show that models generated from natural GMM may be beyond the reach of even high-luminosity LHC searches. In such a case, the proposed International Linear e+e- Collider will be required for natural SUSY discovery via higgsino pair production reactions. We also outline prospects for detection of higgsino-like WIMPs from natural GMM.

    14. [General review of rhinolithiases].

      PubMed

      Kharoubi, S

      2008-02-01

      The aim of this study was to analyze the clinical presentation and characteristics of rhinolithiasis, a rare and forgotten entity. Between 1990 and 2007, 20 cases of rhinolithiasis presented for consultation. The clinical course noted chronic nasal discharge associated with nasal obstruction. The protocol was the same for all patients: history of disease, meticulous endonasal endoscopy and plain radiography (+/-CT scan). Rhinolithiasis was found in adults (55%), females, patients living in rural areas (66%) with unfavorable socioeconomic conditions. The diagnosis delay varied between six months and eight years. The examination showed the rhinolith in the form of a grey concretion, primarily unilateral and on the right-hand side in 60% of the patients. Only one bilateral case presented following destruction of the posterior nasal septum. The rhinolith measured between 5 and 50mm in diameter with only three associated foreign bodies (15%). The rhinolith was extracted through the natural pathways under local anesthesia in 60% of the cases. Complications were rare (epistaxis 10%) and favorable progression without recurrence was generally observed after a mean 16 months of follow-up (range, six months to 11 years). Chronic nasal discharge without a history of rhinologic disease requires an endonasal examination under good conditions after retraction. Rhinolithiasis is easily recognized, in particular on imaging studies. Treatment is simple and curative in the majority of cases.

    15. Generalized Linear Covariance Analysis

      NASA Technical Reports Server (NTRS)

      Carpenter, J. Russell; Markley, F. Landis

      2008-01-01

      We review and extend in two directions the results of prior work on generalized covariance analysis methods. This prior work allowed for partitioning of the state space into "solve-for" and "consider" parameters, allowed for differences between the formal values and the true values of the measurement noise, process noise, and a priori solve-for and consider covariances, and explicitly partitioned the errors into subspaces containing only the influence of the measurement noise, process noise, and a priori solve-for and consider covariances. In this work, we explicitly add sensitivity analysis to this prior work, and relax an implicit assumption that the batch estimator s anchor time occurs prior to the definitive span. We also apply the method to an integrated orbit and attitude problem, in which gyro and accelerometer errors, though not estimated, influence the orbit determination performance. We illustrate our results using two graphical presentations, which we call the "variance sandpile" and the "sensitivity mosaic," and we compare the linear covariance results to confidence intervals associated with ensemble statistics from a Monte Carlo analysis.

    16. Generalized teleparallel theory

      NASA Astrophysics Data System (ADS)

      Junior, Ednaldo L. B.; Rodrigues, Manuel E.

      2016-07-01

      We construct a theory in which the gravitational interaction is described only by torsion, but that generalizes the teleparallel theory still keeping the invariance of local Lorentz transformations in one particular case. We show that our theory falls, in a certain limit of a real parameter, under f(bar{R}) gravity or, in another limit of the same real parameter, under modified f( T) gravity; on interpolating between these two theories it still can fall under several other theories. We explicitly show the equivalence with f(bar{R}) gravity for the cases of a Friedmann-Lemaître-Robertson-Walker flat metric for diagonal tetrads, and a metric with spherical symmetry for diagonal and non-diagonal tetrads. We study four applications, one in the reconstruction of the de Sitter universe cosmological model, for obtaining a static spherically symmetric solution of de Sitter type for a perfect fluid, for evolution of the state parameter ω _{DE}, and for the thermodynamics of the apparent horizon.

    17. Generalized Canonical Time Warping.

      PubMed

      Zhou, Feng; De la Torre, Fernando

      2016-02-01

      Temporal alignment of human motion has been of recent interest due to its applications in animation, tele-rehabilitation and activity recognition. This paper presents generalized canonical time warping (GCTW), an extension of dynamic time warping (DTW) and canonical correlation analysis (CCA) for temporally aligning multi-modal sequences from multiple subjects performing similar activities. GCTW extends previous work on DTW and CCA in several ways: (1) it combines CCA with DTW to align multi-modal data (e.g., video and motion capture data); (2) it extends DTW by using a linear combination of monotonic functions to represent the warping path, providing a more flexible temporal warp. Unlike exact DTW, which has quadratic complexity, we propose a linear time algorithm to minimize GCTW. (3) GCTW allows simultaneous alignment of multiple sequences. Experimental results on aligning multi-modal data, facial expressions, motion capture data and video illustrate the benefits of GCTW. The code is available at http://humansensing.cs.cmu.edu/ctw.

    18. Beyond Einstein's General Relativity

      NASA Astrophysics Data System (ADS)

      Lobo, Francisco S. N.

      2015-04-01

      Modern astrophysical and cosmological models are plagued with two severe theoretical difficulties, namely, the dark energy and the dark matter problems. Relative to the former, high-precision observational data have confirmed with startling evidence that the Universe is undergoing a phase of accelerated expansion. This phase, one of the most important and challenging current problems in cosmology, represents a new imbalance in the governing gravitational equations. Several candidates, responsible for this expansion, have been proposed in the literature, in particular, dark energy models and modified gravity, amongst others. Outstanding questions are related to the nature of this so-called “dark energy” that is driving the acceleration of the universe, and whether it is due to the vacuum energy or a dynamical field. On the other hand, the late-time cosmic acceleration may be due to modifications of General Relativity, which introduce new degrees of freedom to the gravitational sector itself. We analyze some of the modified theories of gravity that address these intriguing and exciting problems facing modern physics, and explore the foundations of gravitation theory, essential for the construction of modified theories of gravity.

    19. Adenotomy under general anesthesia.

      PubMed

      Vokurka, J; Jakoubková, S; Vít, Z; Drahokoupilová, M

      1989-01-01

      Experience obtained from adenotomy (AT) under general anesthesia using Ketamin hydrochloride (Ketalar, Narkamon) in children are presented in this paper. The authors had used intramuscular premedication with Prothazin, Dolsin and Atropin at the first stage, then they shifted to oral administration of a combination of Diazepam, Theadryl and Atropin. Ketamin may be applied intravenously in the dosage of 1.0 to 1.5 mg/kg of body weight in most children. Where it is not possible, a triple dose into the muscle is used. A total of 2,266 AT were performed. About 70% of patients were calm during the operation, once a suspected aspiration was considered but it was not confirmed. The main contribution of the method is 100% amnesia of the surgery made. The procedure is a compromise between a requirement for minimal traumatization of the child's psyche by the intervention and the resources available, particularly the need of personnel at the majority of otorhinolaryngo-logical departments nowadays.

    20. Generalized reduced magnetohydrodynamic equations

      SciTech Connect

      Kruger, S.E.

      1999-02-01

      A new derivation of reduced magnetohydrodynamic (MHD) equations is presented. A multiple-time-scale expansion is employed. It has the advantage of clearly separating the three time scales of the problem associated with (1) MHD equilibrium, (2) fluctuations whose wave vector is aligned perpendicular to the magnetic field, and (3) those aligned parallel to the magnetic field. The derivation is carried out without relying on a large aspect ratio assumption; therefore this model can be applied to any general configuration. By accounting for the MHD equilibrium and constraints to eliminate the fast perpendicular waves, equations are derived to evolve scalar potential quantities on a time scale associated with the parallel wave vector (shear-Alfven wave time scale), which is the time scale of interest for MHD instability studies. Careful attention is given in the derivation to satisfy energy conservation and to have manifestly divergence-free magnetic fields to all orders in the expansion parameter. Additionally, neoclassical closures and equilibrium shear flow effects are easily accounted for in this model. Equations for the inner resistive layer are derived which reproduce the linear ideal and resistive stability criterion of Glasser, Greene, and Johnson. The equations have been programmed into a spectral initial value code and run with shear flow that is consistent with the equilibrium input into the code. Linear results of tearing modes with shear flow are presented which differentiate the effects of shear flow gradients in the layer with the effects of the shear flow decoupling multiple harmonics.


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