WorldWideScience

Sample records for multiwave national panel

  1. Multi-Wave Mixing Processes

    CERN Document Server

    Zhang, Yanpeng

    2009-01-01

    "Multi-Wave Mixing Processes - From Ultrafast Polarization Beats to Electromagnetically Induced Transparency" discusses the interactions of efficient multi-wave mixing (MWM) processes enhanced by atomic coherence in multilevel atomic systems. It covers topics in five major areas: attosecond and femtosecond polarization beats of four-wave mixing (FWM) processes; heterodyne detection of FWM, six-wave mixing (SWM) and eight-wave mixing (EWM) processes; Raman and Rayleigh enhanced polarization beats; coexistence and interactions of MWM processes via electromagnetically induced transparency(EIT); multi-dressing MWM processes. The book is intended for researchers, advanced undergraduate and graduate students in Nonlinear Optics. Dr. Yanpeng Zhang is a professor at the Key Laboratory for Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University. Dr. Min Xiao is a professor of Physics at University of Arkansas, Fayetteville, U.S.A.

  2. Quantum control of multi-wave mixing

    CERN Document Server

    Zhang, Yanpeng; Xiao, Min

    2013-01-01

    Multi-wave mixing gives rise to new frequency components due to the interaction of light signals with a suitable nonlinear medium. In this book a systematic framework for the control of these processes is used to lead readers through a plethora of related effects and techniques.

  3. A United Nations Global Health Panel for Global Health Governance.

    Science.gov (United States)

    Mackey, Tim K; Liang, Bryan A

    2013-01-01

    The World Health Organization now relies upon voluntary contributions tied to specific projects, underwriting 75% of operations. A resulting cacophony of non-governmental, foundation, and private sector actors have emerged overlapping and fractionating WHO programs. In this expanding world of "global health organizations," WHO's role must be redefined. We propose coordination of global health initiatives through a United Nations Global Health Panel with active participation of WHO. Given recent events, the UN is poised to take a greater leadership role in global health.

  4. Quantum transformation limits in multiwave parametric interactions

    Science.gov (United States)

    Saygin, M. Yu

    2016-10-01

    The possibility to realize multiple nonlinear optical processes in a single crystal as means to produce multicolor quantum states favours stability and compactness of optical settings. Hence, this approach can be advantageous compared to the traditional one based on cascaded arrangement of optical elements. However, it comes with an obstacle—the class of accessible quantum states is narrower than that of the cascade counterpart. In this letter, we study this task using an example of three coupled nonlinear optical processes, namely, one parametric down-conversion and two of sum-frequency generation. To this end, the singular value decomposition has been applied to find the cascade representation of the compound field evolution. We have found the link between the parameters of the multiwave processes and the relevant cascade parameters—beam-splitting and squeezing parameters, by means of which the generated quantum states have been characterized. The relation between the squeezing parameters that has been found in the course of this work shows that the squeezing resource, produced in the parametric down-conversion, is shared among the modes involved in the compound interactions. Moreover, we have shown that the degree of two-mode entanglement carried by the up-converted frequencies cannot exceed that of the down-converted frequencies.

  5. Multiwave nonlinear couplings in elastic structures

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available This short contribution considers the essentials of nonlinear wave properties in typical mechanical systems such as an infinite straight bar, a circular ring, and a flat plate. It is found that nonlinear resonance is experienced in all the systems exhibiting continuous and discrete spectra, respectively. Multiwave interactions and the stability of coupled modes with respect to small perturbations are discussed. The emphasis is placed on mechanical phenomena, for example, stress amplification, although some analogies with some nonlinear optical systems are also obvious. The nonlinear resonance coupling in a plate within the Kirchhoff-Love approximation is selected as a two-dimensional example exhibiting a rich range of resonant wave phenomena. This is originally examined by use of Whitham's averaged Lagrangian method. In particular, the existence of three basic resonant triads between longitudinal, shear, and bending modes is shown. Some of these necessarily enter cascade wave processes related to the instability of some mode components of the triad under small perturbations.

  6. 76 FR 20719 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-04-13

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... nine meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... recommendations on financial assistance under the National Foundation on the Arts and the Humanities Act of...

  7. 75 FR 41902 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-07-19

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... three meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... assistance under the National Foundation on the Arts and the Humanities Act of 1965, as amended,...

  8. 76 FR 41308 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-07-13

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... two meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... financial assistance under the National Foundation on the Arts and the Humanities Act of 1965, as...

  9. 75 FR 35845 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-06-23

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... three meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... National Foundation on the Arts and the Humanities Act of 1965, as amended, including information given...

  10. 76 FR 28244 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-05-16

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... one meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy..., evaluation, and recommendations on financial assistance under the National Foundation on the Arts and...

  11. 75 FR 44815 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-07-29

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... one meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy..., discussion, evaluation, and recommendations on financial assistance under the National Foundation on the...

  12. 75 FR 2163 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-01-14

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... eight meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... the National Foundation on the Arts and the Humanities Act of 1965, as amended, including...

  13. Cultural similarity and international trade in a panel of nations

    Directory of Open Access Journals (Sweden)

    E-G Hwang

    2014-07-01

    Full Text Available Using a gravity model and the data of a panel of eight nations, we present evidence that supports the views that geographical influence on trade had increased from 1985 to 1997. In both years, linguistic influence on trade is found to exist in export but not in import. The estimated results show a positive relation between religious similarity and international trade for the year 1985 but not for the year 1997. However, there is an indication that, for 1997, the religious dissimilarity tends to discourage international trade with low-income countries and regions and to encourage international trade with high-income countries. We also find that, for low-income trade partners, religious dissimilarity retards imports more than exports; by contrast, for high-income trade partners, it encourages exports more than imports.

  14. 76 FR 16842 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-03-25

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... one meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...): Arts Education (application review): April 14, 2011, by teleconference. This meeting, from 1 p.m. to...

  15. 76 FR 81542 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-12-28

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...): Media Arts (application review): January 24-26, 2012 in Room 716. A portion of this meeting, from 3...

  16. 75 FR 63516 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-10-15

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... twelve meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy.... each day, will be closed. Arts Education (application review): November 1-5, 2010 in Room 716....

  17. 75 FR 32817 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-06-09

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... eight meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... a.m. to 3:30 p.m. on July 16th, will be closed. Visual Arts (application review): July 13-16,...

  18. 76 FR 59447 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-09-26

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... two meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...): Arts Education (application review): October 24-26, 2011 in Room 627. This meeting, from 9 a.m. to 6...

  19. 75 FR 26284 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-05-11

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... nine meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...:30 p.m. EDT, will be closed. Folk and Traditional Arts (application review): June 3-4, 2010 in...

  20. 76 FR 28101 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-05-13

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... eleven meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate): Folk and Traditional Arts (application review): June 1-2, 2011 in Room 716. This meeting, from...

  1. 76 FR 35049 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-06-15

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... eleven meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate). All meetings will be closed. Visual Arts (application review): July 6-8, 2011 in Room...

  2. 75 FR 69474 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-11-12

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... eleven meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate): Visual Arts (application review): November 30-December 2, 2010 in Room 716. This meeting, from...

  3. 76 FR 78316 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-12-16

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... eleven meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate): Media Arts (application review): January 10-12, 2012 in Room 627. This meeting, from 9 a.m. to...

  4. 75 FR 77674 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-12-13

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... nine meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate): State and Regional/Arts Education (review of State Arts Agency Partnership Agreements):...

  5. 76 FR 70510 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2011-11-14

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... ten meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate): Arts Education (application review): November 29-December 2, 2011 in Room 714. This...

  6. 75 FR 19664 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-04-15

    ...] [FR Doc No: 2010-8613] NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), as amended, notice is hereby given that four meetings of the Arts Advisory Panel to...

  7. 76 FR 60806 - Malcolm Baldrige National Quality Award Panel of Judges

    Science.gov (United States)

    2011-09-30

    ... the fields of quality, innovation, and performance management and appointed by the Secretary of... & Industry Services. BILLING CODE 3510-13-P ... National Institute of Standards and Technology Malcolm Baldrige National Quality Award Panel of Judges...

  8. Florida Keys National Marine Sanctuary, Socioeconomic Study - FKNMS fisher 2003-04 panel

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project describes results from the 2003-04 collection year from four panels of commercial fishers in the Florida Keys National Marine Sanctuary: Dry Tortugas...

  9. Florida Keys National Marine Sanctuary, Socioeconomic Study - FKNMS Fishers 2005 panel

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project describes results from the 2004-05 collection year from four panels of commercial fishers in the Florida Keys National Marine Sanctuary: Dry Tortugas...

  10. Revised National Pressure Ulcer Advisory Panel Pressure Injury Staging System

    Science.gov (United States)

    Black, Joyce M.; Goldberg, Margaret; McNichol, Laurie; Moore, Lynn; Sieggreen, Mary

    2016-01-01

    Our understanding of pressure injury etiology and development has grown in recent years through research, clinical expertise, and global interdisciplinary expert collaboration. Therefore, the National Pressure Ulcer Advisory Panel (NPUAP) has revised the definition and stages of pressure injury. The revision was undertaken to incorporate the current understanding of the etiology of pressure injuries, as well as to clarify the anatomical features present or absent in each stage of injury. An NPUAP-appointed Task Force reviewed the literature and created drafts of definitions, which were then reviewed by stakeholders and the public, including clinicians, educators, and researchers around the world. Using a consensus-building methodology, these revised definitions were the focus of a multidisciplinary consensus conference held in April 2016. As a result of stakeholder and public input, along with the consensus conference, important changes were made and incorporated into the new staging definitions. The revised staging system uses the term injury instead of ulcer and denotes stages using Arabic numerals rather than Roman numerals. The revised definition of a pressure injury now describes the injuries as usually occurring over a bony prominence or under a medical or other device. The revised definition of a Stage 2 pressure injury seeks to clarify the difference between moisture-associated skin damage and injury caused by pressure and/or shear. The term suspected has been removed from the Deep Tissue Pressure Injury diagnostic label. Each definition now describes the extent of tissue loss present and the anatomical features that may or may not be present in the stage of injury. These important revisions reflect the methodical and collaborative approach used to examine the available evidence and incorporate current interdisciplinary clinical expertise into better defining the important phenomenon of pressure injury etiology and development. PMID:27749790

  11. 75 FR 11940 - National Endowment for the Arts; Arts Advisory Panel

    Science.gov (United States)

    2010-03-12

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to section 10(a... meeting of the Arts Advisory Committee will be held by teleconference from 1 p.m. to 1:20 p.m. (ending..., discussion, evaluation, and recommendations on financial assistance under the National Foundation on the...

  12. Atomic multiwave interferometer for Aharonov-Casher-phase measurements

    Science.gov (United States)

    Zhou, Min-Kang; Zhang, Ke; Duan, Xiao-Chun; Ke, Yi; Shao, Cheng-Gang; Hu, Zhong-Kun

    2016-02-01

    We present an atomic multiwave interferometer with magnetic sublevels to precisely determine the Aharonov-Casher (AC) geometric phase. Simulations show that this interferometer has sharper fringes than a normal two-wave interferometer, which means a higher phase resolution can be achieved. Moreover, atoms evolving in a single hyperfine structure state make the interferometer insensitive to the dc Stark phase shift. This dc Stark shift is one of the main noise sources in AC phase measurements. The constraint of the photon rest mass is also discussed when using this atomic interferometer to measure the Aharonov-Casher phase.

  13. The National Early Literacy Panel and Preschool Literacy Instruction: Green Lights, Caution Lights, and Red Lights

    Science.gov (United States)

    Paciga, Kathleen A.; Hoffman, Jessica L.; Teale, William H.

    2011-01-01

    The high level of acceptance in US society of the preschool years as a critically important time for building early literacy skills has led to a flurry of activity in early childhood research and policy. The National Early Literacy Panel (NELP) report "Developing Early Literacy" (2008) is one example of this activity. The NELP report is…

  14. Misunderstood Statistical Assumptions Undermine Criticism of the National Early Literacy Panel's Report

    Science.gov (United States)

    Schatschneider, Christopher; Lonigan, Christopher J.

    2010-01-01

    Many of the methodological criticisms of the National Early Literacy Panel (NELP) report presented in this special issue of "Educational Researcher" are not specific to the NELP report but are in fact broad criticisms of much of the quantitative research on early literacy. This rejoinder demonstrates that these criticisms are off target and are…

  15. Misunderstood Statistical Assumptions Undermine Criticism of the National Early Literacy Panel's Report

    Science.gov (United States)

    Schatschneider, Christopher; Lonigan, Christopher J.

    2010-01-01

    Many of the methodological criticisms of the National Early Literacy Panel (NELP) report presented in this special issue of "Educational Researcher" are not specific to the NELP report but are in fact broad criticisms of much of the quantitative research on early literacy. This rejoinder demonstrates that these criticisms are off target and are…

  16. Multiwave Amplitude Compensation and Its Sensitivity Analysis to AVO Inversion in Viscoelastic Media

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    We derive formulae of correction for multi-wave geometric spreading and absorption in layered viscoelastic media, this provides the theoretical foundation for true amplitude compensation of field data and for our sensitivity analysis. The imaging matrix at a plane reflector between viscoelastic media can be determined in the frequency domain using linearized reflection coefficients through Born approximation. We quantitatively analyze the sensitivity by studying eigenvalues and eigenvectors of the imaging matrix. The results show that two linear combinations of petrophysical parameters can be determined from the multi-wave AVO inversion in the case of amplitude compensation. Multi-wave AVO contains the information of attenuation in the media. However, the sensitivity of multi-wave AVO inversion to attenuation is small.

  17. Multiwave velocity analysis based on Gaussian beam prestack depth migration

    Institute of Scientific and Technical Information of China (English)

    Han Jian-Guang; Wang Yun; Han Ning; Xing Zhan-Tao; Lu Jun

    2014-01-01

    Prestack depth migration of multicomponent seismic data improves the imaging accuracy of subsurface complex geological structures. An accurate velocityfi eld is critical to accurate imaging. Gaussian beam migration was used to perform multicomponent migration velocity analysis of PP- and PS-waves. First, PP- and PS-wave Gaussian beam prestack depth migration algorithms that operate on common-offset gathers are presented to extract offset-domain common-image gathers of PP- and PS-waves. Second, based on the residual moveout equation, the migration velocity fields of P- and S-waves are updated. Depth matching is used to ensure that the depth of the target layers in the PP- and PS-wave migration profi les are consistent, and high-precision P- and S-wave velocities are obtained. Finally, synthetic andfi eld seismic data suggest that the method can be used effectively in multiwave migration velocity analysis.

  18. The role of nutrition for pressure ulcer management: national pressure ulcer advisory panel, European pressure ulcer advisory panel, and pan pacific pressure injury alliance white paper.

    Science.gov (United States)

    Posthauer, Mary Ellen; Banks, Merrilyn; Dorner, Becky; Schols, Jos M G A

    2015-04-01

    Nutrition and hydration play an important role in preserving skin and tissue viability and in supporting tissue repair for pressure ulcer (PrU) healing. The majority of research investigating the relationship between nutrition and wounds focuses on PrUs. This white paper reviews the 2014 National Pressure Ulcer Advisory Panel, European Pressure Ulcer Advisory Panel, and Pan Pacific Pressure Injury Alliance Nutrition Guidelines and discusses nutrition strategies for PrU management.

  19. Defining inappropriate practices in prescribing for elderly people: a national consensus panel

    OpenAIRE

    McLeod, P. J.; Huang, A R; Tamblyn, R M; Gayton, D. C.

    1997-01-01

    OBJECTIVE: To develop a consensus-based list of inappropriate practices in prescribing for elderly people. DESIGN: Mail survey of a 32-member national panel. SETTING: Academic medical centres across Canada. PARTICIPANTS: Thirty-two specialists selected arbitrarily, including 7 clinical pharmacologists, 9 geriatricians, 8 family practitioners and 8 pharmacists. OUTCOME MEASURES: Consensus that the practice would introduce a substantial and significant increase in the risk of serious adverse ef...

  20. Defining inappropriate practices in prescribing for elderly people: a national consensus panel.

    Science.gov (United States)

    McLeod, P J; Huang, A R; Tamblyn, R M; Gayton, D C

    1997-02-01

    To develop a consensus-based list of inappropriate practices in prescribing for elderly people. Mail survey of a 32-member national panel. Academic medical centres across Canada. Thirty-two specialists selected arbitrarily, including 7 clinical pharmacologists, 9 geriatricians, 8 family practitioners and 8 pharmacists. Consensus that the practice would introduce a substantial and significant increase in the risk of serious adverse effect and is common enough that its curtailment would decrease morbidity among elderly people, ranking of clinical importance of the risk, and availability of equally or more effective and less risky alternative therapy. The 32-member national panel developed a list of 71 practices in prescribing for elderly people and rated the clinical significance of each on a scale of 1 (not significant) to 4 (highly significant). The practices in prescribing identified fell into 3 categories: drugs generally contraindicated for elderly people, drug-disease interactions and drug-drug interactions. The mean significance rating was greater than 3 for 39 practices. For each practice, alternative therapies were recommended. There was surprising congruence among the specialists on the significance rating and the suggested alternative therapies. The authors have developed a valid, relevant list of inappropriate practices in prescribing for elderly people, to be used in a practice-based intervention study.

  1. A Response to Recent Reanalyses of the National Reading Panel Report: Effects of Systematic Phonics Instruction Are Practically Significant

    Science.gov (United States)

    Stuebing, Karla K.; Barth, Amy E.; Cirino, Paul T.; Francis, David J.; Fletcher, Jack M.

    2008-01-01

    The authors examine the reassessments of the National Reading Panel (NRP) report (National Institute of Child Health and Human Development, 2000) by G. Camilli, S. Vargas, and M. Yurecko (2003); G. Camilli, P. M. Wolfe, and M. L. Smith (2006); and D. D. Hammill and H. L. Swanson (2006) that disagreed with the NRP on the magnitude of the effect of…

  2. A generalized exp-function method for multiwave solutions of sine-Gordon equation

    Indian Academy of Sciences (India)

    Sheng Zhang; Jian Wang; Au-Xue Peng; Bin Cai

    2013-11-01

    In this paper, the exp-function method is generalized to sine-Gordon (sG) equation and single-, double- and three-wave solutions are obtained. It is shown that the generalized exp-function method combined with appropriate anstaz may provide a straightforward, effective and alternative method for constructing multiwave solutions of some nonlinear partial differential equations.

  3. Recurring pressure ulcers: identifying the definitions. A National Pressure Ulcer Advisory Panel white paper.

    Science.gov (United States)

    Tew, Cindy; Hettrick, Heather; Holden-Mount, Sarah; Grigsby, Rebekah; Rhodovi, Julie; Moore, Lyn; Ghaznavi, Amir M; Siddiqui, Aamir

    2014-01-01

    Currently, there is a lack of consensus regarding the accepted terminology pertaining to the pressure ulcer healing progression and recidivism. This lack of uniformity can negatively impact initiation of treatment pathways, completion of appropriate interventions, clinical documentation, medical coding, patient education, discharge planning and healthcare revenue through out the healthcare system. The purpose of this paper is to introduce a standard nomenclature as it pertains to pressure ulcer healing progression and any recidivism that may occur. The National Pressure Ulcer Advisory Panel has formulated a framework of terms regarding pressure ulcer progression. We also developed a clearer nomenclature for lack of progress and recidivism of pressure ulcers. This document should serve as a starting point for the discussion of the pressure ulcer care, research, and terminology. © 2014 by the Wound Healing Society.

  4. Guidelines for field triage of injured patients. Recommendations of the National Expert Panel on Field Triage.

    Science.gov (United States)

    Sasser, Scott M; Hunt, Richard C; Sullivent, Ernest E; Wald, Marlena M; Mitchko, Jane; Jurkovich, Gregory J; Henry, Mark C; Salomone, Jeffrey P; Wang, Stewart C; Galli, Robert L; Cooper, Arthur; Brown, Lawrence H; Sattin, Richard W

    2009-01-23

    four times. In 2005, with support from the National Highway Traffic Safety Administration, CDC began facilitating revision of the Decision Scheme by hosting a series of meetings of the National Expert Panel on Field Triage, which includes injury-care providers, public health professionals, automotive industry representatives, and officials from federal agencies. The Panel reviewed relevant literature, presented its findings, and reached consensus on necessary revisions. The revised Decision Scheme was published in 2006. This report describes the process and rationale used by the Expert Panel to revise the Decision Scheme.

  5. [Noninvasive total hemoglobin monitoring based on multiwave spectrophotometry in obstetrics and gynecology].

    Science.gov (United States)

    Pyregov, A V; Ovechkin, A Iu; Petrov, S V

    2012-01-01

    Results of prospective randomized comparative research of 2 total hemoglobin estimation methods are presented. There were laboratory tests and continuous noninvasive technique with multiwave spectrophotometry on the Masimo Rainbow SET. Research was carried out in two stages. At the 1st stage (gynecology)--67 patients were included and in second stage (obstetrics)--44 patients during and after Cesarean section. The standard deviation of noninvasive total hemoglobin estimation from absolute values (invasive) was 7.2 and 4.1%, an standard deviation in a sample--5.2 and 2.7 % in gynecologic operations and surgical delivery respectively, that confirms lack of reliable indicators differences. The method of continuous noninvasive total hemoglobin estimation with multiwave spectrophotometry on the Masimo Rainbow SET technology can be recommended for use in obstetrics and gynecology.

  6. Americans' attitudes toward premarital sex and pornography consumption: a national panel analysis.

    Science.gov (United States)

    Wright, Paul J

    2015-01-01

    National panel data gathered in 2008 (T1) and 2010 (T2) from 420 Black and White US adults aged 18-89 years (M = 45.37, SD = 15.85) were employed to assess prospective associations between pornography consumption and premarital sex attitudes. Premarital sex attitudes were indexed via a composite measure of perceptions of the appropriateness of adults and teenagers having premarital sex. Wright's (2011) sexual script acquisition, activation, application model (3AM) of media sexual socialization was used as the guiding theoretical framework. The 3AM maintains that sexual media may be used by consumers to inform their sexual scripts but that attitude change from exposure to sexual media is less likely when media scripts are incongruent with consumers' preexisting scripts. Consistent with these postulates, the association between pornography consumption at T1 and more positive attitudes toward premarital sex at T2 was strongest for younger adults, who are less oppositional to premarital sex than older adults. Contrary to the position that associations between pornography consumption and premarital sex attitudes are due to individuals who already have positive attitudes toward premarital sex selecting content congruent with their attitudes, premarital sex attitudes at T1 did not predict pornography consumption at T2.

  7. Panel Sessions.

    Science.gov (United States)

    Proceedings of the ASIS Mid-Year Meeting, 1992

    1992-01-01

    Lists the speakers and summarizes the issues addressed for 12 panel sessions on topics related to networking, including libraries and national networks, federal national resources and energy programs, multimedia issues, telecommuting, remote image serving, accessing the Internet, library automation, scientific information, applications of Z39.50,…

  8. National Incident Management System (NIMS) Standards Review Panel Workshop Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    Stenner, Robert D.; Kirk, Jennifer L.; Stanton, James R.; Shebell, Peter; Schwartz, Deborah S.; Judd, Kathleen S.; Gelston, Gariann M.

    2006-02-07

    examining the challenge, the following general process appears to be a reasonable approach for identifying and establishing existing standards that would be applicable to NIMS compliance. The suggested generalized steps to establishing existing SDO generated standards for NIMS compliance are: (1) establish search criteria from the NIMS and its support documents, (2) search SDO databases to identify key existing nationally and/or internationally recognized standards that have potential application to NIMS compliance needs, (3) review the identified standards against the specific component needs of the NIMS, (4) identify the pertinent aspects/components of those identified standards that clearly address specific NIMS compliance needs, (5) establish a process to adopt the pertinent standards, which includes the generation of formalized FEMA Guidance that identifies the specific NIMS component compliance needs addressed in the respective standard, (6) develop performance criteria for which to measure compliance with the identified NIMS components addressed by the respective adopted standard, and (7) adopt the standard, publish the guidance and performance criteria, and incorporate it into routine FEMA/NIC NIMS management operations. This review process will also help identify real gaps in standards for which new NIMS specific standards should be developed. To jump start this process and hopefully identify some key ''low hanging fruit'' standards the NIC could use to begin such a process, a panel of first-responder experts (familiar with the current standards of common use in the first-responder community) from various response disciplines was formed and a workshop held. The workshop included a pre-workshop information gathering process. This report discusses the workshop and its findings in detail.

  9. Factors affecting the efficiency of the BRICSs' national innovation systems: A comparative study based on DEA and Panel Data Analysis

    OpenAIRE

    Cai, Yuezhou

    2011-01-01

    Efficiency scores of the National Innovation System (NIS) for 22 countries, including the BRICS, G7, are calculated with the Data Envelopment Analysis (DEA). Relevant factors that may affect the innovation system efficiency are summarized based on the NIS Approach and the New Growth Theory. Empirical study is further made with the Panel Data Analysis (PDA) and the Principal Component Analysis. The results of efficiency calculation and empirical test show that: (1) The BRICS differ greatly in ...

  10. Learning for Life. Overcoming the Separation of Work and Learning. The Report of the National Advisory Panel on Skill Development Leave to the Minister of Employment and Immigration.

    Science.gov (United States)

    Canadian Commission of Employment and Immigration, Ottawa (Ontario).

    Paid educational leave should become a regular feature of work life in Canada, according to the National Advisory Panel on Skill Development Leave. Following an eight-month study of the background and reasons for educational leave, the panel recommended that educational leave be established for the following reasons: (1) equity in allowing persons…

  11. Exploring member perspectives on participation on child welfare Citizen Review Panels: A national study.

    Science.gov (United States)

    Miller, J Jay; Collins-Camargo, Crystal; Jones, Blake; Niu, Chunling

    2017-09-05

    The year 2016 marked the 20th anniversary of the Child Abuse Prevention and Treatment Act (CAPTA) amendments (P.L. 104-235) that mandated Citizen Review Panels (CRPs). CRPs are citizen volunteer groups authorized by United States (U.S.) federal law to examine policies and procedures of state child welfare agencies. Despite the potential of CRPs to positively impact child welfare systems outcomes associated with child abuse and neglect, and the millions of dollars in resources allocated to these groups, there remains a dearth in the literature about CRPs. This exploratory study examined CRP member perceptions from across the United States. Researchers collected scaled survey data to examine member knowledge, engagement and assessment of panel influence and impact, membership composition, and meeting structure. Results revealed that panel members lack some knowledge related to the federal mandate guiding their work, and data suggest the need for panels to more adroitly recruit and retain members representative of the communities in which the panels are formed. After a brief review of background literature, this paper will explicate key results, discuss these findings, and identify salient practice, policy and research implications derived from the study. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. A comparison of statistical emulation methodologies for multi-wave calibration of environmental models.

    Science.gov (United States)

    Salter, James M; Williamson, Daniel

    2016-12-01

    Expensive computer codes, particularly those used for simulating environmental or geological processes, such as climate models, require calibration (sometimes called tuning). When calibrating expensive simulators using uncertainty quantification methods, it is usually necessary to use a statistical model called an emulator in place of the computer code when running the calibration algorithm. Though emulators based on Gaussian processes are typically many orders of magnitude faster to evaluate than the simulator they mimic, many applications have sought to speed up the computations by using regression-only emulators within the calculations instead, arguing that the extra sophistication brought using the Gaussian process is not worth the extra computational power. This was the case for the analysis that produced the UK climate projections in 2009. In this paper, we compare the effectiveness of both emulation approaches upon a multi-wave calibration framework that is becoming popular in the climate modeling community called "history matching." We find that Gaussian processes offer significant benefits to the reduction of parametric uncertainty over regression-only approaches. We find that in a multi-wave experiment, a combination of regression-only emulators initially, followed by Gaussian process emulators for refocussing experiments can be nearly as effective as using Gaussian processes throughout for a fraction of the computational cost. We also discover a number of design and emulator-dependent features of the multi-wave history matching approach that can cause apparent, yet premature, convergence of our estimates of parametric uncertainty. We compare these approaches to calibration in idealized examples and apply it to a well-known geological reservoir model.

  13. Optical Multi-wave Mixing Process Based on Electromagnetically Induced Transparency

    Institute of Scientific and Technical Information of China (English)

    LI Jia-Hua; PENG Ju-Cun; CHEN Ai-Xi

    2004-01-01

    In this paper, we propose and analyze an optical multi-wave mixing scheme for the generation of coherent light in a five-level atomic system in the context of electromagnetically induced transparency. A detailed semiclassical study of the propagation of generated mixing and probe fields is demonstrated. The analytical dependence of the generated mixing field on the probe field and the respective detuning is predicted. Such a nonlinear optical process can be used for generating short-wavelength radiation at low pump intensities.

  14. Development of a national EUCAST challenge panel for antimicrobial susceptibility testing.

    Science.gov (United States)

    Desmet, S; Verhaegen, J; Glupzcynski, Y; Van Eldere, J; Melin, P; Goossens, H; Piérard, D; Declercq, P; Lagrou, K; Boel, A; Cartuyvels, R; Denis, O; Vandewal, W; Saegeman, V

    2016-08-01

    A challenge panel of bacterial strains useful for clinical laboratories to validate their European Committee on Antimicrobial Susceptibility Testing (EUCAST) antimicrobial susceptibility test (AST) system was established. A total of 117 strains, obtained from Belgian Reference Centres (n = 57) and from routine clinical samples (n = 60) was selected based on resistance pattern. These strains were analysed in seven different laboratories by three different automated AST systems (Vitek (n = 2), Phoenix (n = 2) and Microscan (n = 2)) and by disc diffusion from five different manufacturers (Rosco (n = 2), Becton-Dickinson (n = 2), Biomérieux (n = 1), Bio-rad (n = 1) and i2a (n = 1)). To select the challenge panel, selection criteria were set for categorical agreement between the different systems and the number of very major errors, major errors and minor errors. Very major and major errors for at least two antibiotics were observed in 43% of all strains, leading to the exclusion of these strains from the selected panel. In only 10% of all tested strains was there 100% categorical agreement for all antibiotics. Finally, 28 strains (14 Gram-positive and 14 Gram-negative) covering a wide spectrum of resistance mechanisms were selected. Pilot-testing of this challenge panel in 20 laboratories mainly confirmed the results of the validation study. Only six strains withheld for the pilot study could not be used as challenge strain due to an overall (very) major error rate of >5% for a particular antibiotic (n = 5) or for two antibiotics (n = 1). To conclude, this challenge panel should facilitate the implementation and use of EUCAST breakpoints in laboratories.

  15. Juggling work and family responsibilities when involuntarily working more from home: A multiwave study of financial sales professionals

    NARCIS (Netherlands)

    Lapierre, Laurent; van Steenbergen, E.F.; Peeters, M.C.W.; Kluwer, E.S.

    2016-01-01

    Using multiwave survey data collected among 251 financial sales professionals, we tested whether involuntarily working more from home (teleworking) was related to higher time-based and strain-based work-tofamily conflict (WFC). Employees’ boundary management strategy (integration vs. segmentation) a

  16. Juggling work and family responsibilities when involuntarily working more from home: A multiwave study of financial sales professionals

    NARCIS (Netherlands)

    Lapierre, Laurent; van Steenbergen, E.F.; Peeters, M.C.W.; Kluwer, E.S.

    2016-01-01

    Using multiwave survey data collected among 251 financial sales professionals, we tested whether involuntarily working more from home (teleworking) was related to higher time-based and strain-based work-tofamily conflict (WFC). Employees’ boundary management strategy (integration vs. segmentation)

  17. Juggling work and family responsibilities when involuntarily working more from home: A multiwave study of financial sales professionals

    NARCIS (Netherlands)

    Lapierre, L.M.; Steenbergen, E.F. van; Peeters, M.C.W.; Kluwer, E.S.

    2016-01-01

    Using multiwave survey data collected among 251 financial sales professionals, we tested whether involuntarily working more from home (teleworking) was related to higher time-based and strain-based work-to-family conflict (WFC). Employees' boundary management strategy (integration vs. segmentation)

  18. Does political and economic freedom matter for inbound tourism? A cross-national panel data estimation

    OpenAIRE

    Saha, Shrabani; Su, Jen-Je; Campbell, Neil

    2017-01-01

    The paper examines the impact of political and economic freedom on inbound tourism for over 110 countries during 1995-2012. Panel country fixed-effects techniques are utilized to examine the relationship after controlling for other factors that contribute to inbound tourism. The results show that civil liberties and economic freedom (among several other freedom measures) are positively and significantly associated with inbound tourism. Examination of the moderation effect revea...

  19. Research on model testing of a new ultrasonic multi-wave detecting method

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ The traditional crack exploring method with echo (reflected wave) in metals is called the "single-wave detecting method" that uses a probe of single weight. This method is not able to detect directly the size and shape of the crack and the result can only be obtained by relative comparison, that is to compare the echo amplitudes of the unknown quantity (crack) with the known quantity (regular artificial crack) to determine the equivalent size and shape of a certain crack. In this way, the site of a crack can be basically determined, but it is not the size, scale and site of the actual crack. So the traditional method is incapable to satisfy the demands in real applications, and there was not any big improvement in the past several decades. Therefore, we introduce a new method called the "multi-wave detecting method" in the paper, which is capable to detect directly the size, scale and site of a crack.

  20. Investigation of degenerate dual-pump phase sensitive amplifier using multi-wave model

    CERN Document Server

    Xie, Weilin; Labidi, Tarek; Bretenaker, Fabien

    2015-01-01

    Operation of a degenerate dual-pump phase sensitive amplifier (PSA) is thoroughly numerically investigated using a multi-wave model, taking into account high-order waves associated with undesired four-wave mixing (FWM) processes. More accurate phase-sensitive signal gain spectra are obtained compared to the conventional 3-wave model, leading to the precise optimization of the pump configuration in a dual-pump PSA. The signal gain spectra, as well as the phase sensitivity, are obtained and interpreted by investigating the dominant FWM processes in terms of corresponding phase matching. Moreover, the relation between dispersion slope and gain spectra is revealed, permitting the application-oriented arbitrary tailoring of the gain spectra by manipulating the dispersion profile and pump wavelength allocation.

  1. Multiwave solutions of time-fractional (2 + 1)-dimensional Nizhnik–Novikov–Veselov equations

    Indian Academy of Sciences (India)

    M S OSMAN

    2017-04-01

    In this paper, we present a generalized unified method for finding multiwave solutions of the timefractional (2+1)-dimensional Nizhnik–Novikov–Veselov equations. The fractional derivatives are described in the modified Riemann–Liouville sense. The fractional complex transform has been suggested to convert fractional order differential equations with modified Riemann–Liouville derivatives into integer-order differential equations, and the reduced equations can be solved by symbolic computation. Multiauxiliary equations have been introduced in this method to obtain not only multisoliton solutions but also multiperiodic or multielliptic solutions. It is shown that the considered method is very effective and convenient for solving wide classes of nonlinear partial differential equations of fractional order.

  2. 77 FR 25686 - Malcolm Baldrige National Quality Award Board of Overseers and Panel of Judges

    Science.gov (United States)

    2012-05-01

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF COMMERCE... meeting will be open to the public. ADDRESSES: The meeting will be held at the National Institute of..., innovation, and performance management and appointed by the Secretary of Commerce, assembled to advise...

  3. A Special Section on Reading Research--Is In-School Free Reading Good for Children? Why the National Reading Panel Report Is (Still) Wrong

    Science.gov (United States)

    Krashen, Stephen

    2005-01-01

    Contrary to the claims of members of the National Reading Panel, there is strong evidence supporting the practice of in-school free reading. Many studies show "no difference" between in-school free reading and traditional instruction, but there are very few negative studies, and many positive studies. (The author's scorecard has 24 positive and…

  4. Multilevel modeling and panel data analysis in educational research (Case study: National examination data senior high school in West Java)

    Science.gov (United States)

    Zulvia, Pepi; Kurnia, Anang; Soleh, Agus M.

    2017-03-01

    Individual and environment are a hierarchical structure consist of units grouped at different levels. Hierarchical data structures are analyzed based on several levels, with the lowest level nested in the highest level. This modeling is commonly call multilevel modeling. Multilevel modeling is widely used in education research, for example, the average score of National Examination (UN). While in Indonesia UN for high school student is divided into natural science and social science. The purpose of this research is to develop multilevel and panel data modeling using linear mixed model on educational data. The first step is data exploration and identification relationships between independent and dependent variable by checking correlation coefficient and variance inflation factor (VIF). Furthermore, we use a simple model approach with highest level of the hierarchy (level-2) is regency/city while school is the lowest of hierarchy (level-1). The best model was determined by comparing goodness-of-fit and checking assumption from residual plots and predictions for each model. Our finding that for natural science and social science, the regression with random effects of regency/city and fixed effects of the time i.e multilevel model has better performance than the linear mixed model in explaining the variability of the dependent variable, which is the average scores of UN.

  5. The National Shipbuilding Research Program, Proceedings of the REAPS Technical Symposium Paper No. 1: Ship Production Committee Panel Overviews

    Science.gov (United States)

    1980-10-01

    consensus specification, we experienced sematical problems. Avondale Shipyards, Inc. requested Mr. Richard Muther , President of Richard Muther and...1978, Mr. Richard Muther addressed the panel. His primary objective was definition which would do away with the sematical problems. Mr. Richard Muther’s...COMMITTEE PANEL OVERVIEWS SP-1 - SHIPYARD FACILITIES AND ENVIRONMENTAL EFFECTS Richard A. Price Program Manager Maritime Administration Research and

  6. Panel discussion

    Energy Technology Data Exchange (ETDEWEB)

    No Author Given

    1975-01-01

    Panel discussion: summation and future projections. Introductory remarks by panelists followed by questions and comments from the floor. Panelists: Dr. Joseph Barnea (former director of Resources and Transport for the United Nations; energy consultant to the United Nations Institute for Training and Research (UNITAR)); the Honorable Clyde F. Bel, Jr. (member of the Louisiana House of Representatives representing District 90 and New Orleans); Dr. David Lombard (acting chief of the Advanced Systems Branch of the Division of Geothermal Energy Research and Technology, Energy Research and Development Administration (ERDA)); Fred C. Repper (vice-president of Central Power and Light Company in Corpus Christi, Texas); Dr. Hans Suter (environmental consultant in Corpus Christi, Texas; environmental columnist for the Corpus Christi Caller Times). Session chairman: Herbert Woodson.

  7. Blue Ribbon Panel Report

    Science.gov (United States)

    An NCI Cancer Currents blog by the NCI acting director thanking the cancer community for contributing to the Cancer Moonshot Blue Ribbon Panel report, which was presented to the National Cancer Advisory Board on September 7.

  8. Parallel Inversion Arithmetic for 3D Multi-Wave Pre-stack Elasticity Parameters and Its Application

    Science.gov (United States)

    Luo, S.; Li, L.

    2009-12-01

    Multi-wave seismic prospect is an elastic wave prospect by which all wave fields can be achieved. We can inverse the stratum lithological parameters and elastic parameters by the multi-wave amplitude characteristics in order to get the information of the reservoirs and fluids. At present, the main methods of multi-wave inversion are post-stack inversion and single component partial-stack inversion, which are based on the approximative expressions and isotropy media. Widely known, the post-stack inversion can only be used to inverse the impedance, three lithological parameters(P wave velocity,S wave velocity and density)can not be obtained independently in this kind of method. The single component is not the whole elastic wave inversion, and the theory formula of the isotropy media is unfit for the anisotropy media inversion. Therefore, based on the anisotropy media, the method of the multi-wave associated pre-stack inversion is studied by using of the precise AVA formulae in this paper. To the questions of the lithology identification and the prediction of reservoirs, the authors studied the associated inversion of 3D lithological parameters for the anisotropy media with 3D3C data. The basic processes of the parameter inversion are as follows: (1) create the velocity model and produce the NMO gathers, (2) match the layers of the P wave with the same layers of P-SV wave, and convert AVO gathers into AVA gathers, (3) inverse the lithology parameters and anisotropy coefficients with the NMO gather, and (4) compute the elastic parameters, elastic impedance, elastic impedance grads based on the inversed parameters. Because of the huge amount of computing work of 3D pre-stack parameter inversion, the parallel arithmetic of the 3D pre-stack parameter inversion is utilized to improve the computing efficiency. Via the 3D real data processing, it is proved that this method is effective and can be applied in the oil and gas prediction of the reservoirs.

  9. Estimating national landfill methane emissions: an application of the 2006 Intergovernmental Panel on Climate Change Waste Model in Panama.

    Science.gov (United States)

    Weitz, Melissa; Coburn, Jeffrey B; Salinas, Edgar

    2008-05-01

    This paper estimates national methane emissions from solid waste disposal sites in Panama over the time period 1990-2020 using both the 2006 Intergovernmental Panel on Climate Change (IPCC) Waste Model spreadsheet and the default emissions estimate approach presented in the 1996 IPCC Good Practice Guidelines. The IPCC Waste Model has the ability to calculate emissions from a variety of solid waste disposal site types, taking into account country- or region-specific waste composition and climate information, and can be used with a limited amount of data. Countries with detailed data can also run the model with country-specific values. The paper discusses methane emissions from solid waste disposal; explains the differences between the two methodologies in terms of data needs, assumptions, and results; describes solid waste disposal circumstances in Panama; and presents the results of this analysis. It also demonstrates the Waste Model's ability to incorporate landfill gas recovery data and to make projections. The former default method methane emissions estimates are 25 Gg in 1994, and range from 23.1 Gg in 1990 to a projected 37.5 Gg in 2020. The Waste Model estimates are 26.7 Gg in 1994, ranging from 24.6 Gg in 1990 to 41.6 Gg in 2020. Emissions estimates for Panama produced by the new model were, on average, 8% higher than estimates produced by the former default methodology. The increased estimate can be attributed to the inclusion of all solid waste disposal in Panama (as opposed to only disposal in managed landfills), but the increase was offset somewhat by the different default factors and regional waste values between the 1996 and 2006 IPCC guidelines, and the use of the first-order decay model with a time delay for waste degradation in the IPCC Waste Model.

  10. Metabolic Panel

    Science.gov (United States)

    ... basic metabolic panel (BMP) and comprehensive metabolic panel (CMP). The BMP checks your blood sugar, calcium, and ... as creatinine to check your kidney function. The CMP includes all of those tests, as well as ...

  11. Development of Sex Differences in Depressive and Co-Occurring Anxious Symptoms during Adolescence: Descriptive Trajectories and Potential Explanations in a Multiwave Prospective Study

    Science.gov (United States)

    Hankin, Benjamin L.

    2009-01-01

    This study investigated psychosocial mechanisms that may account for sex differences in internalizing symptoms of depression and anxiety during adolescence using data from a prospective, multiwave study with a sample of early and middle adolescents (N = 350, 6th to 10th graders; 57% female). Girls showed higher initial levels of only depressive…

  12. Multi-Wave Prospective Examination of the Stress-Reactivity Extension of Response Styles Theory of Depression in High-Risk Children and Early Adolescents

    Science.gov (United States)

    Abela, John R. Z.; Hankin, Benjamin L.; Sheshko, Dana M.; Fishman, Michael B.; Stolow, Darren

    2012-01-01

    The current study tested the stress-reactivity extension of response styles theory of depression (Nolen-Hoeksema "Journal of Abnormal Psychology" 100:569-582, 1991) in a sample of high-risk children and early adolescents from a vulnerability-stress perspective using a multi-wave longitudinal design. In addition, we examined whether obtained…

  13. Determinants of Obesity and Associated Population Attributability, South Africa: Empirical Evidence from a National Panel Survey, 2008-2012.

    Directory of Open Access Journals (Sweden)

    Benn Sartorius

    Full Text Available Obesity is a major risk factor for emerging non-communicable diseases (NCDS in middle income countries including South Africa (SA. Understanding the multiple and complex determinants of obesity and their true population attributable impact is critical for informing and developing effective prevention efforts using scientific based evidence. This study identified contextualised high impact factors associated with obesity in South Africa.Analysis of three national cross sectional (repeated panel surveys, using a multilevel logistic regression and population attributable fraction estimation allowed for identification of contextualised high impact factors associated with obesity (BMI>30 kg/m2 among adults (15 years+.Obesity prevalence increased significantly from 23.5% in 2008 to 27.2% in 2012, with a significantly (p-value<0.001 higher prevalence among females (37.9% in 2012 compared to males (13.3% in 2012. Living in formal urban areas, white ethnicity, being married, not exercising and/or in higher socio-economic category were significantly associated with male obesity. Females living in formal or informal urban areas, higher crime areas, African/White ethnicity, married, not exercising, in a higher socio-economic category and/or living in households with proportionate higher spending on food (and unhealthy food options were significantly more likely to be obese. The identified determinants appeared to account for 75% and 43% of male and female obesity respectively. White males had the highest relative gain in obesity from 2008 to 2012.The rising prevalence of obesity in South Africa is significant and over the past 5 years the rising prevalence of Type-2 diabetes has mirrored this pattern, especially among females. Targeting young adolescent girls should be a priority. Addressing determinants of obesity will involve a multifaceted strategy and requires at individual and population levels. With rising costs in the private and public sector to

  14. Panel Analysis

    DEFF Research Database (Denmark)

    Brænder, Morten; Andersen, Lotte Bøgh

    2014-01-01

    Based on our 2013-article, ”Does Deployment to War Affect Soldiers' Public Service Motivation – A Panel Study of Soldiers Before and After their Service in Afghanistan”, we present Panel Analysis as a methodological discipline. Panels consist of multiple units of analysis, observed at two or more...

  15. Panel Analysis

    DEFF Research Database (Denmark)

    Brænder, Morten; Andersen, Lotte Bøgh

    2014-01-01

    Based on our 2013-article, ”Does Deployment to War Affect Soldiers' Public Service Motivation – A Panel Study of Soldiers Before and After their Service in Afghanistan”, we present Panel Analysis as a methodological discipline. Panels consist of multiple units of analysis, observed at two or more...... in research settings where it is not possible to distribute units of analysis randomly or where the independent variables cannot be manipulated. The greatest disadvantage in regard to using panel studies is that data may be difficult to obtain. This is most clearly vivid in regard to the use of panel surveys...

  16. High-Precision Multi-Wave Rectifier Circuit Operating in Low Voltage + 1.5 Volt Current Mode

    Directory of Open Access Journals (Sweden)

    Bancha Burapattanasiri

    2009-12-01

    Full Text Available This article is present high-precision multi-wave rectifier circuit operating in low voltage +/- 1.5 Volt current modes by CMOS technology 0.5 μm, receive input and give output in current mode, respond at high frequency period. The structure compound with high-speed current comparator circuit, current mirror circuit, and CMOS inverter circuit. PSpice program used for confirmation the performance of testing. The PSpice program shows operating of circuit is able to working at maximum input current 400 μAp-p, maximum frequency responding 200 MHz, high precision and low power losses, and non-precision zero crossing output signal.Keywords-component; rectifier circuit; high-precision; low voltage; current mode;

  17. Controlling multi-wave mixing signals via photonic band gap of electromagnetically induced absorption grating in atomic media

    CERN Document Server

    Zhang, Yiqi; Yao, Xin; Zhang, Zhaoyang; Chen, Haixia; Zhang, Huaibin; Zhang, Yanpeng

    2013-01-01

    We experimentally demonstrate dressed multi-wave mixing (MWM) and the reflection of the probe beam due to electromagnetically induced absorption (EIA) grating can coexist in a five-level atomic ensemble. The reflection is derived from the photonic band gap (PBG) of EIA grating, which is much broader than the PBG of EIT grating. Therefore, EIA-type PBG can reflect more energy from probe than EIT-type PBG does, which can effectively affect the MWM signal. The EIA-type as well as EIT-type PBG can be controlled by multiple parameters including the frequency detunings, propagation angles and powers of the involved light fields. Also, the EIA-type PBG by considering both the linear and third-order nonlinear refractive indices is also investigated. The theoretical analysis agrees well with the experimental results. This investigation has potential applications in all-optical communication and information processing.

  18. Blue Ribbon Panel 2016 Video Playlist

    Science.gov (United States)

    Blue Ribbon Panel members discuss recommendations from the panel report that was presented to the National Cancer Advisory Board on September 7, 2016. The playlist includes an overview video and 10 videos on the specific recommendations.

  19. Fiscal Deficit, National Saving and Sustainability of Economic Growth in Emerging Economies: A Dynamic GMM Panel Data Approach

    Directory of Open Access Journals (Sweden)

    Buscemi Antonino

    2012-01-01

    Full Text Available The neoclassical growth models argued that the movement to steady states; technology, exogenous rate of savings, population growth and technical progress stimulate higher growth levels (Solow 1956. Contrary to the neoclassical argument, endogenous growth model argues that, in the theory of endogenous growth, government play a significant role in promoting accumulation of knowledge, research and development, public investment, human capital development, law and order can generate growth both in the short and long run. Moreover, they assumed technical progress as endogenous variable for growth (Barro 1995. This study analyze the effects of fiscal deficit on sustainability of economic growth and provided new empirical evidence on the effects of fiscal deficit on saving and sustainability of economic growth based on the assumption of endogenous growth model. We estimated using the reduced form of GMM method for dynamic panels covers 1990-2009 for three emerging countries that includes China, India and South Africa.

  20. Out-of-Pocket Spending for Ambulatory Physical Therapy Services From 2008 to 2012: National Panel Survey.

    Science.gov (United States)

    Chevan, Julia; Riddle, Daniel L; Reed, Shelby D

    2015-12-01

    Out-of-pocket (OOP) expenditures are incurred as insurers and employers shift some of the burden of health care costs onto consumers. As cost-sharing increases, OOP expenditures could be a barrier to physical therapy care. The purposes of this study were: (1) to identify factors associated with any OOP physical therapy spending and (2) to identify factors associated with higher spending among individuals incurring OOP costs. The study was a retrospective analysis using the 4 most recently available panels of data from the Medical Expenditure Panel Survey (MEPS) encompassing 2008-2012. A data file containing episodes of physical therapy care for 2,189 people was created. Logistic regression was used to identify factors related to having an OOP expenditure. A multivariable generalized linear model was used to identify factors related to mean OOP expenditures. On average, an episode of care encompassed 9.9 visits, with mean total expenditures of $1,708 (median: $792). Fifty-four percent of episodes of care had an OOP expenditure. For individuals with OOP expenditures, the mean OOP expenditure for an episode of care was $351 (median: $144). Being female or non-Hispanic and having a higher income were associated with higher odds of incurring an OOP expenditure, whereas being in worse general health, >65 years of age, or nonwhite and having public funding were associated with lower odds of incurring an OOP expenditure. Amounts of OOP spending were higher in urban areas and in all census geographic regions relative to the Northeast region. Estimates are based on household-reported survey data, limited to ambulatory care, and do not include institutionalized individuals. At 54%, the proportion of individuals with OOP expenditures for physical therapy is lower than for general medical care. Several predictors were found of having OOP expenditures and of the magnitude of those expenditures. © 2015 American Physical Therapy Association.

  1. Panel Session

    DEFF Research Database (Denmark)

    Bertelsen, Olav Wedege

    2004-01-01

    In this panel session, four researchers will discuss the role of a theoretical foundation, in particular AT, in the design of information technology based artefacts. The general discussion will take of from a specific examination of the ActAD approach.......In this panel session, four researchers will discuss the role of a theoretical foundation, in particular AT, in the design of information technology based artefacts. The general discussion will take of from a specific examination of the ActAD approach....

  2. Portable Raman, DRIFTS, and XRF Analysis to Diagnose the Conservation State of Two Wall Painting Panels from Pompeii Deposited in the Naples National Archaeological Museum (Italy).

    Science.gov (United States)

    Madariaga, Juan Manuel; Maguregui, Maite; Castro, Kepa; Knuutinen, Ulla; Martínez-Arkarazo, Irantzu

    2016-01-01

    This work presents a methodology that combines spectroscopic speciation, performed through portable Raman spectroscopy, diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), and energy dispersive X-ray fluorescence spectrometry (ED-XRF) working in situ, and thermodynamic speciation to diagnose the environmental impacts, induced by past and current events, on two wall painting panels (Nos. 9103 and 9255) extracted more than 150 years ago from the walls of a Pompeian house (Marcus Lucretius House, Regio IX, Insula 3, House 5/24) and deposited in the Naples National Archaeological Museum (MANN). The results show a severe chemical attack of the acid gases that can be explained only by the action of H2S during and just after the eruption of the Vesuvius volcano, that expelled a high concentration of sulfur gases. This fact can be considered as the most important process impacting the wall painting panels deposited in the museum, while the rain-wash processes and the colonization of microorganisms have not been observed in contrast to the impacts shown by the wall paintings left outside in the archaeological site of Pompeii. Moreover, the systematic presence of lead traces and strontium in both wall paintings suggests their presence as impurities of the calcite mortars (intonacco) or calcite binder of these particular fresco Pompeian murals. © The Author(s) 2015.

  3. A response to Steubing et al., "Effects of systematic phonics instruction are practically significant": The origins of the National Reading Panel.

    Directory of Open Access Journals (Sweden)

    Gregory Camilli

    2008-08-01

    Full Text Available A recent article by Stuebing, Barth, Cirino, Francis and Fletcher critiqued the findings of Camilli, Vargas, and Yurecko (2003 and Camilli, Wolfe, and Smith (2006. With a methodological argument, they attempted to resolve the conflict between these studies and the original report Teaching Children to Read (National Reading Panel, 2000. In response, it is argued that three issues must be considered in a fair assessment of the NRP report—program labels or bins, alternative bins, and the role of literacy activities in reading instruction. In this light, three hypotheses ventured by Stuebing et al. are analyzed. It is concluded that the argument by Stuebing et al. does not reveal flaws in the original NRP report by Camilli et al. (2003, though some points of agreement are acknowledged.

  4. Panel 4: Report of the Microbiology Panel

    Science.gov (United States)

    Barenkamp, Stephen J.; Chonmaitree, Tasnee; Hakansson, Anders P.; Heikkinen, Terho; King, Samantha; Nokso-Koivisto, Johanna; Novotny, Laura A.; Patel, Janak A.; Pettigrew, Melinda; Swords, W. Edward

    2017-01-01

    Objective To perform a comprehensive review of the literature from July 2011 until June 2015 on the virology and bacteriology of otitis media in children. Data Sources PubMed database of the National Library of Medicine. Review Methods Two subpanels comprising experts in the virology and bacteriology of otitis media were created. Each panel reviewed the relevant literature in the fields of virology and bacteriology and generated draft reviews. These initial reviews were distributed to all panel members prior to meeting together at the Post-symposium Research Conference of the 18th International Symposium on Recent Advances in Otitis Media, National Harbor, Maryland, in June 2015. A final draft was created, circulated, and approved by all panel members. Conclusions Excellent progress has been made in the past 4 years in advancing our understanding of the microbiology of otitis media. Numerous advances were made in basic laboratory studies, in animal models of otitis media, in better understanding the epidemiology of disease, and in clinical practice. Implications for Practice (1) Many viruses cause acute otitis media without bacterial coinfection, and such cases do not require antibiotic treatment. (2) When respiratory syncytial virus, metapneumovirus, and influenza virus peak in the community, practitioners can expect to see an increase in clinical otitis media cases. (3) Biomarkers that predict which children with upper respiratory tract infections will develop otitis media may be available in the future. (4) Compounds that target newly identified bacterial virulence determinants may be available as future treatment options for children with otitis media. PMID:28372529

  5. 76 FR 23845 - Arts Advisory Panel

    Science.gov (United States)

    2011-04-28

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks..., evaluation, and recommendations on financial assistance under the National Foundation on the Arts and...

  6. 77 FR 27803 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-05-11

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  7. 78 FR 17942 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-03-25

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meetings. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  8. 78 FR 5213 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-01-24

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  9. 76 FR 3677 - Arts Advisory Panel

    Science.gov (United States)

    2011-01-20

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks..., discussion, evaluation, and recommendations on financial assistance under the National Foundation on the...

  10. 78 FR 59978 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-09-30

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  11. 78 FR 42982 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-07-18

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings SUMMARY: Pursuant to Section 10(a)(2) of... the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  12. 78 FR 28244 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-05-14

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  13. 77 FR 41808 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-07-16

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  14. 76 FR 50499 - Arts Advisory Panel

    Science.gov (United States)

    2011-08-15

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks... financial assistance under the National Foundation on the Arts and the Humanities Act of 1965, as...

  15. 78 FR 50451 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-08-19

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  16. 78 FR 26399 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-05-06

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held by teleconference...

  17. 78 FR 21978 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-04-12

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  18. 77 FR 49026 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-08-15

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  19. 78 FR 68099 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-11-13

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of...- one meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the...

  20. 78 FR 76660 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-12-18

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  1. 77 FR 75672 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-12-21

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  2. 77 FR 13367 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-03-06

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... of the Arts Advisory Panel to the National Council on the Arts will be held by teleconference at...

  3. 77 FR 61643 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-10-10

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  4. 78 FR 38410 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-06-26

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  5. 77 FR 67836 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-11-14

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  6. 77 FR 56875 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-09-14

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held by teleconference...

  7. 77 FR 35067 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-06-12

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  8. 77 FR 22613 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-04-16

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and the Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  9. 78 FR 64026 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-10-25

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting SUMMARY: Pursuant to Section 10(a)(2) of the... of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  10. Clinical applicability and cost of a 46-gene panel for genomic analysis of solid tumours: Retrospective validation and prospective audit in the UK National Health Service

    Science.gov (United States)

    Kaur, Kulvinder; Camps, Carme; Kaisaki, Pamela; Gupta, Avinash; Talbot, Denis; Middleton, Mark; Henderson, Shirley; Cutts, Anthony; Vavoulis, Dimitrios V.; Housby, Nick; Taylor, Jenny C.; Schuh, Anna

    2017-01-01

    Background Single gene tests to predict whether cancers respond to specific targeted therapies are performed increasingly often. Advances in sequencing technology, collectively referred to as next generation sequencing (NGS), mean the entire cancer genome or parts of it can now be sequenced at speed with increased depth and sensitivity. However, translation of NGS into routine cancer care has been slow. Healthcare stakeholders are unclear about the clinical utility of NGS and are concerned it could be an expensive addition to cancer diagnostics, rather than an affordable alternative to single gene testing. Methods and findings We validated a 46-gene hotspot cancer panel assay allowing multiple gene testing from small diagnostic biopsies. From 1 January 2013 to 31 December 2013, solid tumour samples (including non-small-cell lung carcinoma [NSCLC], colorectal carcinoma, and melanoma) were sequenced in the context of the UK National Health Service from 351 consecutively submitted prospective cases for which treating clinicians thought the patient had potential to benefit from more extensive genetic analysis. Following histological assessment, tumour-rich regions of formalin-fixed paraffin-embedded (FFPE) sections underwent macrodissection, DNA extraction, NGS, and analysis using a pipeline centred on Torrent Suite software. With a median turnaround time of seven working days, an integrated clinical report was produced indicating the variants detected, including those with potential diagnostic, prognostic, therapeutic, or clinical trial entry implications. Accompanying phenotypic data were collected, and a detailed cost analysis of the panel compared with single gene testing was undertaken to assess affordability for routine patient care. Panel sequencing was successful for 97% (342/351) of tumour samples in the prospective cohort and showed 100% concordance with known mutations (detected using cobas assays). At least one mutation was identified in 87% (296/342) of

  11. Clinical applicability and cost of a 46-gene panel for genomic analysis of solid tumours: Retrospective validation and prospective audit in the UK National Health Service.

    Directory of Open Access Journals (Sweden)

    Angela Hamblin

    2017-02-01

    Full Text Available Single gene tests to predict whether cancers respond to specific targeted therapies are performed increasingly often. Advances in sequencing technology, collectively referred to as next generation sequencing (NGS, mean the entire cancer genome or parts of it can now be sequenced at speed with increased depth and sensitivity. However, translation of NGS into routine cancer care has been slow. Healthcare stakeholders are unclear about the clinical utility of NGS and are concerned it could be an expensive addition to cancer diagnostics, rather than an affordable alternative to single gene testing.We validated a 46-gene hotspot cancer panel assay allowing multiple gene testing from small diagnostic biopsies. From 1 January 2013 to 31 December 2013, solid tumour samples (including non-small-cell lung carcinoma [NSCLC], colorectal carcinoma, and melanoma were sequenced in the context of the UK National Health Service from 351 consecutively submitted prospective cases for which treating clinicians thought the patient had potential to benefit from more extensive genetic analysis. Following histological assessment, tumour-rich regions of formalin-fixed paraffin-embedded (FFPE sections underwent macrodissection, DNA extraction, NGS, and analysis using a pipeline centred on Torrent Suite software. With a median turnaround time of seven working days, an integrated clinical report was produced indicating the variants detected, including those with potential diagnostic, prognostic, therapeutic, or clinical trial entry implications. Accompanying phenotypic data were collected, and a detailed cost analysis of the panel compared with single gene testing was undertaken to assess affordability for routine patient care. Panel sequencing was successful for 97% (342/351 of tumour samples in the prospective cohort and showed 100% concordance with known mutations (detected using cobas assays. At least one mutation was identified in 87% (296/342 of tumours. A locally

  12. Multi-wave band SMM-VLA observations of an M2 flare and an associated coronal mass ejection

    Science.gov (United States)

    Willson, Robert F.; Lang, Kenneth R.; Schmelz, Joan T.; Gonzalez, Raymond D.; Smith, Kermit L.

    1991-01-01

    Results are presented of observations of an M2 flare and an associated coronal mass ejection CME by instruments on the SMM as well as by the VLA and other ground-based observatories on September 30, 1988. The multiwave band data show a gradual slowly changing event which lasted several hours. The microwave burst emission was found to originate in compact moderately circularly polarized sources located near the sites of bright H-alpha and soft X-ray emission. These data are combined with estimates of an electron temperature of 1.5 x 10 to the 7th K and an emission measure of about 2.0 x 10 to the 49th/cu cm obtained from Ca XIX and Fe XXV spectra to show that the microwave emission can be attributed to thermal gyrosynchrotron radiation in regions where the magnetic field strength is 425-650 G. The CME acceleration at low altitudes is measured on the basis of ground- and space-based coronagraphs.

  13. Interagency Security Classification Appeals Panel (ISCAP) Decisions

    Data.gov (United States)

    National Archives and Records Administration — This online collection includes documents decided upon by the Interagency Security Classification Appeals Panel (ISCAP) starting in Fiscal Year 2012. The documents...

  14. Income inequality widens the existing income-related disparity in depression risk in post-apartheid South Africa: Evidence from a nationally representative panel study.

    Science.gov (United States)

    Burns, Jonathan K; Tomita, Andrew; Lund, Crick

    2017-05-01

    Income inequality (II) and poverty are major challenges in South Africa (SA) yet little is known about their interaction on population mental health. We explored relationships between district II, household income (HHI) and depressive symptoms in national panel data. We used 3 waves (2008, 2010, 2012) of the SA National Income Dynamics Study (n=25936) in adjusted mixed effects logistic regression to assess if the relationship between HHI and depressive symptoms is dependent on level of II. Depressive symptoms were assessed with Centre for Epidemiologic Studies Depression scale, and District inequality ratios (P10P90) derived from HHI distributions in 53 districts. Lower HHI and increasing II were associated with depressive symptoms. The interaction term between HHI and II on depressive symptoms was significant (β=0.01, 95% CI: <0.01-0.01); with increasing II and decreasing HHI, depression risk increased. II widens income-related disparities in depression risk in SA, with policy implications for understanding socioeconomic determinants of mental health and informing global efforts to reduce disparities in high poverty and inequality contexts. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Prevalence of Metabolic Syndrome among Korean Adolescents According to the National Cholesterol Education Program, Adult Treatment Panel III and International Diabetes Federation

    Directory of Open Access Journals (Sweden)

    Seonho Kim

    2016-10-01

    Full Text Available In both adults and children, metabolic syndrome (MetS has been attributed to risk factors for type 2 diabetes and cardiovascular disease such as insulin resistance, abdominal obesity, hypertension, and dyslipidemia. This descriptive study aimed to compare the prevalence of MetS and diagnostic components according to the National Cholesterol Education Program, Adult Treatment Panel III (NCEP-ATP III and International Diabetes Federation (IDF in 2330 Korean adolescents (10–18 years, using data from the 2010–2012 Korea National Health and Nutrition Examination Survey-V. The NCEP-ATP III and IDF were used to diagnose MetS and yielded prevalence rates of 5.7% and 2.1%, respectively, with no sex-related differences. The most frequent MetS diagnostic components according to the NCEP-ATP III and IDF criteria were high triglyceride levels (21.2% and low high-density lipoprotein cholesterol levels (13.6%, respectively; approximately 50.1% and 33.1% of adolescents had at least one MetS diagnostic component according to the respective criteria. Both overweight/obese male and female adolescents exhibited significantly increased prevalence rates of MetS and related diagnostic components, compared to normal-weight adolescents. In conclusion, the prevalence rates of MetS and diagnostic components differ according to the NCEP-ATP III and IDF criteria. Henceforth, efforts are needed to establish diagnostic criteria for Korean adolescents.

  16. Sandwich Panels

    Directory of Open Access Journals (Sweden)

    N. Ramachandran

    1963-05-01

    Full Text Available This introductory article give an insight into the different methods employed in the construction of Sandwich panels, their limitations and future design application for defence use as a structural element with one of the highest strength-weight ratios yet devised.

  17. Recent internal migration and labour market outcomes: Exploring the 2008 and 2010 national income dynamics study (NIDS panel data in South Africa

    Directory of Open Access Journals (Sweden)

    Nhlanhla Cyril Mbatha

    2014-11-01

    Full Text Available We began with the premise that South African recent migrants from rural to urban areas experience relatively lower rates of participation in formal labour markets compared to local residents in urban communities, and that these migrants are overrepresented in the informal labour market and in the unemployment sector. This means that rural to urban migrants are less likely than locals to be found in formal employment and more likely to be found in informal employment and among the unemployed. Using perspectives from Development Economics we explore the South African National Income Dynamics Study (NIDS panel datasets of 2008 and 2010, which only provide a perspective on what has happened between 2008 and 2010. We find that while migrants in general experience positive outcomes in informal labour markets, they also experience positive outcomes in formal markets, which is contrary to expectations. We also find that there are strong links between other indicators of performance in the labour market. Earned incomes are closely associated with migration decisions and educational qualifications (e.g. a matric certificate for respondents between the ages of 30 and 60 years. The youth (15 to 30 years old and senior respondents (over the age of 60 are the most disadvantaged in the labour market. The disadvantage is further reflected in lower earned incomes. This is the case even though the youth are most likely to migrate. We conclude that migration is motivated by both push (to seek employment and pull (existing networks or marriage at destination factors. For public policy, the emerging patterns – indicative and established – are important for informing strategies aimed at creating employment and developing skills for the unemployed, migrants and especially the youth. Similar policy strategies are embodied in the National Development Plan (NDP, the National Skills Development Strategy (NSDS, etc.

  18. Shifting chronic disease management from hospitals to primary care in Estonian health system: analysis of national panel data.

    Science.gov (United States)

    Atun, Rifat; Gurol-Urganci, Ipek; Hone, Thomas; Pell, Lisa; Stokes, Jonathan; Habicht, Triin; Lukka, Kaija; Raaper, Elin; Habicht, Jarno

    2016-12-01

    Following independence from the Soviet Union in 1991, Estonia introduced a national insurance system, consolidated the number of health care providers, and introduced family medicine centred primary health care (PHC) to strengthen the health system. Using routinely collected health billing records for 2005-2012, we examine health system utilisation for seven ambulatory care sensitive conditions (ACSCs) (asthma, chronic obstructive pulmonary disease [COPD], depression, Type 2 diabetes, heart failure, hypertension, and ischemic heart disease [IHD]), and by patient characteristics (gender, age, and number of co-morbidities). The data set contained 552 822 individuals. We use patient level data to test the significance of trends, and employ multivariate regression analysis to evaluate the probability of inpatient admission while controlling for patient characteristics, health system supply-side variables, and PHC use. Over the study period, utilisation of PHC increased, whilst inpatient admissions fell. Service mix in PHC changed with increases in phone, email, nurse, and follow-up (vs initial) consultations. Healthcare utilisation for diabetes, depression, IHD and hypertension shifted to PHC, whilst for COPD, heart failure and asthma utilisation in outpatient and inpatient settings increased. Multivariate regression indicates higher probability of inpatient admission for males, older patient and especially those with multimorbidity, but protective effect for PHC, with significantly lower hospital admission for those utilising PHC services. Our findings suggest health system reforms in Estonia have influenced the shift of ACSCs from secondary to primary care, with PHC having a protective effect in reducing hospital admissions.

  19. Effects of Various Blowout Panel Configurations on the Structural Response of Los Alamos National Laboratory Building 16-340 to Internal Explosions

    Energy Technology Data Exchange (ETDEWEB)

    Wilke, Jason P. [New Mexico Inst. of Mining and Technology, Socorro, NM (United States)

    2005-09-01

    The risk of accidental detonation is present whenever any type of high explosives processing activity is performed. These activities are typically carried out indoors to protect processing equipment from the weather and to hide possibly secret processes from view. Often, highly strengthened reinforced concrete buildings are employed to house these activities. These buildings may incorporate several design features, including the use of lightweight frangible blowout panels, to help mitigate blast effects. These panels are used to construct walls that are durable enough to withstand the weather, but are of minimal weight to provide overpressure relief by quickly moving outwards and creating a vent area during an accidental explosion. In this study the behavior of blowout panels under various blast loading conditions was examined. External loadings from explosions occurring in nearby rooms were of primary interest. Several reinforcement systems were designed to help blowout panels resist failure from external blast loads while still allowing them to function as vents when subjected to internal explosions. The reinforcements were studied using two analytical techniques, yield-line analysis and modal analysis, and the hydrocode AUTODYN. A blowout panel reinforcement design was created that could prevent panels from being blown inward by external explosions. This design was found to increase the internal loading of the building by 20%, as compared with nonreinforced panels. Nonreinforced panels were found to increase the structural loads by 80% when compared to an open wall at the panel location.

  20. Changes in turnover and vacancy rates of care workers in England from 2008 to 2010: panel analysis of national workforce data.

    Science.gov (United States)

    Hussein, Shereen; Ismail, Mohamed; Manthorpe, Jill

    2016-09-01

    The combination of growing demand for long-term care and higher expectations of care staff needs to be set in the context of long-standing concerns about the sustainability of recruitment and retention of front-line staff in the United Kingdom. Organisational and work environment factors are associated with vacancy levels and turnover rates. The aim of the current analysis was to investigate changes in turnover and vacancy rates over time experienced by a sample of social care employers in England. Taking a follow-up approach offers potentially more accurate estimates of changes in turnover and vacancy rates, and enables the identification of any different organisational characteristics which may be linked to reductions in these elements over time. The study constructed a panel of 2964 care providers (employers) using 18 separate data sets from the National Minimum Data Set for Social Care during 2008-2010. The findings indicate slight reductions in vacancy rates but the presence of enduring, high turnover rates among direct care workers over the study period. However, the experience of individual employers varied, with home-care providers experiencing significantly higher turnover rates than other parts of the sector. These findings raise questions around the quality and motivations of new recruits and methods of reducing specific vacancy levels. At a time of increased emphasis on care at home, it is worthwhile examining why care homes appear to have greater stability of staff and fewer vacancies than home-care agencies.

  1. A blessing and a curse? Political institutions in the growth and decay of generalized trust: a cross-national panel analysis, 1980-2009.

    Science.gov (United States)

    Robbins, Blaine G

    2012-01-01

    Despite decades of research on social capital, studies that explore the relationship between political institutions and generalized trust-a key element of social capital-across time are sparse. To address this issue, we use various cross-national public-opinion data sets including the World Values Survey and employ pooled time-series OLS regression and fixed- and random-effects estimation techniques on an unbalanced panel of 74 countries and 248 observations spread over a 29-year time period. With these data and methods, we investigate the impact of five political-institutional factors-legal property rights, market regulations, labor market regulations, universality of socioeconomic provisions, and power-sharing capacity-on generalized trust. We find that generalized trust increases monotonically with the quality of property rights institutions, that labor market regulations increase generalized trust, and that power-sharing capacity of the state decreases generalized trust. While generalized trust increases as the government regulation of credit, business, and economic markets decreases and as the universality of socioeconomic provisions increases, both effects appear to be more sensitive to the countries included and the modeling techniques employed than the other political-institutional factors. In short, we find that political institutions simultaneously promote and undermine generalized trust.

  2. National Cholesterol Education Program Adult Treatment Panel III versus International Diabetic Federation Definition of Metabolic Syndrome, which one is associated with Diabetes Mellitus and Coronary Artery Disease?

    Directory of Open Access Journals (Sweden)

    Abbas Rezaianzadeh

    2012-01-01

    Methods: This study was carried out in an urban population, aged 20 to 74 years, from Yazd, a city in the center of Iran. The study is a part of the phase I of Yazd Healthy Heart Program, that is, a community-based intervention study for the prevention of cardiovascular disease. The significance level has been defined as P<0.05. Results: Prevalence of the metabolic syndrome by the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III criteria was 21.3 ± .017%, and by International Diabetes Federation (IDF criteria it was 30.16 ± .02%. The multivariate analysis showed that the most important relevant factors of diabetes mellitus were: Increased age and metabolic syndrome by both definitions of NCEP and IDF criteria, and also, the most important relevant factors of stable angina were: Increased age, male sex, and metabolic syndrome by only IDF definitions, but the NCEP definition of the metabolic syndrome cannot predict diabetes mellitus independent of age and sex. Conclusion: This study showed that increased age and metabolic syndrome are the most important relevant factors for diabetes mellitus, especially by using the IDF criteria for definition of the metabolic syndrome.

  3. 76 FR 63664 - Arts Advisory Panel

    Science.gov (United States)

    2011-10-13

    ... Doc No: 2011-26421] NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), as amended, notice is hereby given that thirteen meetings of the Arts Advisory Panel to the...

  4. 75 FR 56146 - Arts Advisory Panel; Meetings

    Science.gov (United States)

    2010-09-15

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel; Meetings Pursuant to... given that four meetings of the Arts Advisory Panel to the National Council on the Arts will be held at... are approximate): Arts Education (application review): October 4-5, 2010 in Room 716. A portion...

  5. Women's risk of repeat abortions is strongly associated with alcohol consumption: a longitudinal analysis of a Russian national panel study, 1994-2009.

    Directory of Open Access Journals (Sweden)

    Katherine Keenan

    Full Text Available Abortion rates in Russia, particularly repeat abortions, are among the highest in the world, and abortion complications make a substantial contribution to the country's high maternal mortality rate. Russia also has a very high rate of hazardous alcohol use. However, the association between alcohol use and abortion in Russia remains unexplored. We investigated the longitudinal predictors of first and repeat abortion, focussing on women's alcohol use as a risk factor. Follow-up data from 2,623 women of reproductive age (16-44 years was extracted from 14 waves of the Russian Longitudinal Monitoring Survey (RLMS, a nationally representative panel study covering the period 1994-2009. We used discrete time hazard models to estimate the probability of having a first and repeat abortion by social, demographic and health characteristics at the preceding study wave. Having a first abortion was associated with demographic factors such as age and parity, whereas repeat abortions were associated with low education and alcohol use. After adjustment for demographic and socioeconomic factors, the risk of having a repeat abortion increased significantly as women's drinking frequency increased (P<0.001, and binge drinking women were significantly more likely to have a repeat abortion than non-drinkers (OR 2.28, 95% CI 1.62-3.20. This association was not accounted for by contraceptive use or a higher risk of pregnancy. Therefore the determinants of first and repeat abortion in Russia between 1994-2009 were different. Women who had repeat abortions were distinguished by their heavier and more frequent alcohol use. The mechanism for the association is not well understood but could be explained by unmeasured personality factors, such as risk taking, or social non-conformity increasing the risk of unplanned pregnancy. Heavy or frequent drinkers constitute a particularly high risk group for repeat abortion, who could be targeted in prevention efforts.

  6. Occupational mental health promotion: a prevention agenda based on education and treatment. The American Psychological Association/National Institute for Occupational Safety and Health, Health Promotion Panel, 1990 Work and Well-Being Conference.

    Science.gov (United States)

    1992-01-01

    PURPOSE OF THE REVIEW. Psychological disorders are one of the 10 leading work-related diseases and injuries in the United States according to the National Institute for Occupational Safety and Health. This article addresses occupational metal health and preventive stress management in the workplace. The individual and organizational costs are briefly considered with concern for reducing the burden of suffering associated with these problems. SEARCH METHOD. As an American Psychological Association interdisciplinary panel, we searched the psychological, medical, public health, and organizational literature. We selected articles relevant to the problem of psychological disorders in the workplace and to enhancing occupational mental health and preventive stress management. IMPORTANT FINDINGS. The panel proposed a national agenda of education and treatment, combined with a program of evaluation research, for addressing these issues. Target populations are identified, and the need for collaboration among a variety of national constituencies is considered. Advancing occupational mental health and promoting skills in preventive stress management is considered in the context of comprehensive health promotion. MAJOR CONCLUSIONS. The panel concluded that there is a pressing need to: 1) set a 'gold' standard concerning the current state of knowledge in the domains of occupational mental health and stress management; 2) identify Diagnostically Related Groups (DRGs) which are stress-related; 3) establish assessment standards for stress and mental health; 4) set guidelines for reasonable interventions; and 5) establish acceptable post-outcome criteria.

  7. 76 FR 2923 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-01-18

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, February 4, 2011, 11:30 a.m. to 1:30 p.m... CONTACT: Ms. Kathy Dakon, Aerospace Safety Advisory Panel Executive Director, National Aeronautics...

  8. 76 FR 36937 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-06-23

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, July 15, 2011, 10 a.m. to 12 p.m. ADDRESSES... INFORMATION CONTACT: Ms. Kathy Dakon, Aerospace Safety Advisory Panel Executive Director, National...

  9. 75 FR 36697 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2010-06-28

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, July 16, 2010, 1 p.m. to 3 p.m. ADDRESSES... CONTACT: Ms. Kathy Dakon, Aerospace Safety Advisory Panel Executive Director, National Aeronautics...

  10. 78 FR 36793 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2013-06-19

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel (ASAP). DATES: Friday, July 12, 2013, 09:00-10:00 a.m.... Harmony Myers, Aerospace Safety Advisory Panel Executive Director, National Aeronautics and...

  11. 78 FR 1265 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2013-01-08

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. ] DATES: Friday, January 25, 2013, 10:00 a.m. to 11:00 a.m... CONTACT: Ms. Harmony Myers, Aerospace Safety Advisory Panel Executive Director, National Aeronautics...

  12. 32 CFR 724.104 - NDRB Traveling Panel.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false NDRB Traveling Panel. 724.104 Section 724.104 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Definitions § 724.104 NDRB Traveling Panel. An NDRB Panel that travels for the purpose...

  13. 32 CFR 724.122 - Recorder, NDRB Panel.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Recorder, NDRB Panel. 724.122 Section 724.122 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL NAVAL DISCHARGE REVIEW BOARD Definitions § 724.122 Recorder, NDRB Panel. A panel member responsible for briefing an...

  14. FIRM Panels

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision...

  15. NAS Panel faults export controls

    Science.gov (United States)

    Katzoff, Judith A.

    A study prepared by a top-level panel says that current export controls on militarily sensitive U.S. technology may be “overcorrecting” previous weaknesses in that system, resulting in “a complex and confusing control system” that makes it more difficult for U.S. businesses to compete in international markets. Moreover, this control system has “an increasingly corrosive effect” on U.S. relations with allies. The panel recommended that the United States concentrate more effort on bringing about uniformity in the export control policies of countries belonging to the Coordinating Committee on Multilateral Export Controls (CoCom), i.e., most of the member nations in NATO (the North Atlantic Treaty Organization) and Japan.The 21-member panel was appointed by the Committee on Science, Engineering, and Public Policy (COSEPUP), a joint unit of the National Academy of Sciences (NAS), the National Academy of Engineering (NAE), and the Institute of Medicine (IOM). The panel, composed of administrators, researchers, and former government officials, was chaired by AGU member Lew Allen, Jr., director of the Jet Propulsion Laboratory (Pasadena, Calif.) and former chief of staff of the U.S. Air Force. Their report was supported by NAS funds, by a number of private organizations (including AGU), by the U.S. Departments of Commerce, Defense, Energy, and State, by the National Science Foundation, and by the National Aeronautics and Space Administration.

  16. Multi-wave active noise control system at the underground mine%矿用多波主动噪声控制系统

    Institute of Scientific and Technical Information of China (English)

    田子建; 张立亚

    2011-01-01

    为降低矿井噪声污染,提出了一个基于改进FXLMS算法的矿用多波主动噪声控制方案.针对矿井巷道较长,噪声源、次级声源间距离较远的特点,多波设计方案可以有效解决单波麦克风失匹配等带来的误差,改进FXLMS算法的矿用多波主动噪声控制方案使修正的误差信号趋于零,该设计方案能提高自适应滤波器的次级声路径权系数更新变化速度,减小权系数的变化对系统的影响,提高系统的收敛速度.采用Matlab对设计方案进行模拟仿真,仿真结果表明:设计方案的输入和扬声器输出基本上是频率、振幅相等,相位相反的信号,提出的设计方案将能有效地消除矿井三维空间内的噪声.%To reduce the noise pollution in the coal mine,presented a mining multi-wave active noise control scheme based on the improved FXLMS algorithm. For long roadway in coal mines and the far distances between the main and secondary noise sources, the multi-wave scheme can effectively solve the problems of the single microphone' s mis-matching errors. The multi-wave active noise control scheme based on the improved FXLMS algorithm can even narrow down the modified error signals to zero. This scheme can increase the refreshing rate of the weight coefficients of the adaptive filters' secondary noise path. Moreover,it can reduce the effects of the changing of weight coefficients on the system. And then it can increase the system convergence speed. The scheme is simulated by Matlab. The results illus-trated that the scheme' s input and the speaker' s output are basically the signals of the same frequency, the same am-plitude, and the inverse phrase. And the scheme is proved can effectively eliminate the noises in the 3-dimention space of the coal mine.

  17. Validation of a general measure of treatment satisfaction, the Treatment Satisfaction Questionnaire for Medication (TSQM, using a national panel study of chronic disease

    Directory of Open Access Journals (Sweden)

    Colman Shoshana S

    2004-02-01

    Full Text Available Abstract Background The objective of this study was to develop and psychometrically evaluate a general measure of patients' satisfaction with medication, the Treatment Satisfaction Questionnaire for Medication (TSQM. Methods The content and format of 55 initial questions were based on a formal conceptual framework, an extensive literature review, and the input from three patient focus groups. Patient interviews were used to select the most relevant questions for further evaluation (n = 31. The psychometric performance of items and resulting TSQM scales were examined using eight diverse patient groups (arthritis, asthma, major depression, type I diabetes, high cholesterol, hypertension, migraine, and psoriasis recruited from a national longitudinal panel study of chronic illness (n = 567. Participants were then randomized to complete the test items using one of two alternate scaling methods (Visual Analogue vs. Likert-type. Results A factor analysis (principal component extraction with varimax rotation of specific items revealed three factors (Eigenvalues > 1.7 explaining 75.6% of the total variance; namely Side effects (4 items, 28.4%, Cronbach's Alpha = .87, Effectiveness (3 items, 24.1%, Cronbach's Alpha = .85, and Convenience (3 items, 23.1%, Cronbach's Alpha = .87. A second factor analysis of more generally worded items yielded a Global Satisfaction scale (3 items, Eigenvalue = 2.3, 79.1%, Cronbach's Alpha = .85. The final four scales possessed good psychometric properties, with the Likert-type scaling method performing better than the VAS approach. Significant differences were found on the TSQM by the route of medication administration (oral, injectable, topical, inhalable, level of illness severity, and length of time on medication. Regression analyses using the TSQM scales accounted for 40–60% of variation in patients' ratings of their likelihood to persist with their current medication. Conclusion The TSQM is a psychometrically sound

  18. Report of the joint review panel : EnCana shallow gas infill development project : Canadian Forces Base Suffield National Wildlife area[Report of the Joint Review Panel established by the Federal Minister of the Environment and the Alberta Energy and Utilities Board : Decision 2009-008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-01-27

    EnCana Corporation has proposed to drill up to 1275 shallow gas wells in the Canadian Forces Base Suffield National Wildlife Area (NWA), approximately 50 kilometres northwest of Medicine Hat, Alberta over a three year period. The project would also include pipelines, access trails and other associated infrastructure. Approval to proceed requires a permit under the authority of the Canada Wildlife Act. Before such a permit may be issued, the Canadian Environmental Assessment Act requires an environmental assessment to be completed. EnCana also filed Application No. 1435831 with the Alberta Energy and Utilities Board pursuant to the Oil and Gas Conservation Act for licences to drill three wells in the NWA. A joint review panel was established to undertake an environmental assessment review of EnCana's proposal and to reach a decision on the application to drill three wells. This report presented the panel's findings, conclusions and recommendations on the overall project and its decision with respect to the application to drill three wells. Specifically, the report described the project setting including components and phases, and regulatory framework. It outlined the involvement of interested parties, creation of the Suffield NWA as well as the need for the project and alternatives considered. Last, the report identified environmental effects on wildlife; vegetation, soils, and reclamation; wetlands; water resources; historical and paleontological resources; effects of potential accidents and malfunctions; cumulative environmental effects; biodiversity; and sustainability of renewable resources. The discussion regarding environmental effects included the views of EnCana, views and concerns of interveners, and panel conclusions and recommendations. The panel's overall conclusion was that EnCana should not proceed with the proposed project at this time. 4 tabs., 6 figs., 6 appendices.

  19. Maynard Participation in Alaska Forum on the Environment Panel Discussion on Increasing Input to the US National Climate Assessment (NCA) and the Intergovernmental Panel on Climate Change (IPCC) Processes from Alaska, with Emphasis on Indigenous Peoples Issues

    Science.gov (United States)

    Maynard, Nancy G.

    2012-01-01

    Dr. Nancy Maynard was invited by the Alaska Forum on the Environment to participate in a Panel Discussion to discuss (1) background about what the US NCA and International IPCC assessments are, (2) the impact the assessments have on policy-making, (3) the process for participation in both assessments, (4) how we can increase participation by Indigenous Peoples such as Native Americans and Alaska Natives, (5) How we can increase historical and current impacts input from Native communities through stories, oral history, "grey" literature, etc. The session will be chaired by Dr. Bull Bennett, a cochair of the US NCA's chapter on "Native and Tribal Lands and Resources" and Dr. Maynard is the other co-chair of that chapter and they will discuss the latest activities under the NCA process relevant to Native Americans and Alaska Natives. Dr. Maynard is also a Lead Author of the "Polar Regions" chapter of the IPCC WG2 (5th Assessment) and she will describes some of the latest approaches by the IPCC to entrain more Indigenous peoples into the IPCC process.

  20. The Panel Study of Income Dynamics (PSID)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Panel Study of Income Dynamics (PSID) began in 1968 with a nationally representative sample of over 18,000 individuals living in 5,000 families in the United...

  1. Moonshot Panel Moving Toward Final Report

    Science.gov (United States)

    An NCI Cancer Currents blog from acting NCI Director Dr. Doug Lowy providing an update on the activities of the National Cancer Moonshot Initiative’s Blue Ribbon Panel and its work to develop a final report.

  2. 75 FR 27825 - Arts Advisory Panel

    Science.gov (United States)

    2010-05-18

    ...: 2010-11812] NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES National Endowment for the Arts Arts... amended, notice is hereby given that one meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks Center, 1100 Pennsylvania Avenue, NW., Washington, DC 20506...

  3. 78 FR 4878 - Arts and Artifacts Indemnity Panel Advisory Committee

    Science.gov (United States)

    2013-01-23

    ... From the Federal Register Online via the Government Publishing Office NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Arts and Artifacts Indemnity Panel Advisory Committee AGENCY: Federal Council... Artifacts Domestic Indemnity Panel. The purpose of the meeting is for panel review, discussion,...

  4. 77 FR 58413 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2012-09-20

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, October 12, 2012, 12:00 p.m. to 1:00 p.m.... FOR FURTHER INFORMATION CONTACT: Ms. Harmony Myers, Aerospace Safety Advisory Panel Executive...

  5. 75 FR 61219 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2010-10-04

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, October 22, 2010, 12:30 p.m. to 2 p.m... 77058. FOR FURTHER INFORMATION CONTACT: Ms. Kathy Dakon, Aerospace Safety Advisory Panel...

  6. 78 FR 56941 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2013-09-16

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, October 11, 2013, 10:00 a.m. to 11:00 a.m.... FOR FURTHER INFORMATION CONTACT: Ms. Harmony Myers, Aerospace Safety Advisory Panel Executive...

  7. 76 FR 19147 - Aerospace Safety Advisory Panel; Meeting.

    Science.gov (United States)

    2011-04-06

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting. AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, April 29, 2011, from 11 p.m. to 1 p.m..., FL 32899. FOR FURTHER INFORMATION CONTACT: Ms. Kathy Dakon, Aerospace Safety Advisory Panel...

  8. 77 FR 38090 - Aerospace Safety Advisory Panel; Meeting.

    Science.gov (United States)

    2012-06-26

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting. AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, July 20, 2012, 11:30 a.m. to 12:30 p.m. EDT... FURTHER INFORMATION CONTACT: Ms. Harmony Myers, Aerospace Safety Advisory Panel Executive...

  9. 76 FR 65750 - Aerospace Safety Advisory Panel; Charter Renewal

    Science.gov (United States)

    2011-10-24

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Charter Renewal AGENCY: National Aeronautics and... Aerospace Safety Advisory Panel. SUMMARY: Pursuant to sections 14(b)(1) and 9(c) of the Federal Advisory... of the NASA Aerospace Safety Advisory Panel is in the public interest in connection with...

  10. 76 FR 12418 - Recruitment Notice for the Taxpayer Advocacy Panel

    Science.gov (United States)

    2011-03-07

    ... Internal Revenue Service Recruitment Notice for the Taxpayer Advocacy Panel AGENCY: Internal Revenue... Advocacy Panel (TAP) Members. DATES: March 14, 2011 through April 29, 2011. FOR FURTHER INFORMATION CONTACT... nation's tax agency by applying to be members of the Taxpayer Advocacy Panel (TAP). The mission of...

  11. 7 CFR 205.509 - Peer review panel.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Peer review panel. 205.509 Section 205.509 Agriculture... PROVISIONS NATIONAL ORGANIC PROGRAM Accreditation of Certifying Agents § 205.509 Peer review panel. The Administrator shall establish a peer review panel pursuant to the Federal Advisory Committee Act (FACA) (5...

  12. Antinuclear antibody panel

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003535.htm Antinuclear antibody panel To use the sharing features on this page, please enable JavaScript. The antinuclear antibody panel is a blood test that looks at ...

  13. Hepatitis virus panel

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/003558.htm Hepatitis virus panel To use the sharing features on this page, please enable JavaScript. The hepatitis virus panel is a series of blood tests used ...

  14. Hepatic (Liver) Function Panel

    Science.gov (United States)

    ... 1- to 2-Year-Old Blood Test: Hepatic (Liver) Function Panel KidsHealth > For Parents > Blood Test: Hepatic (Liver) Function Panel Print A A A What's in ... Is The hepatic function panel, also known as liver function tests, is a group of seven tests ...

  15. TRMM Solar Array Panels

    Science.gov (United States)

    1998-01-01

    This final report presents conclusions/recommendations concerning the TRMM Solar Array; deliverable list and schedule summary; waivers and deviations; as-shipped performance data, including flight panel verification matrix, panel output detail, shadow test summary, humidity test summary, reverse bias test panel; and finally, quality assurance summary.

  16. Report of the Federal Internetworking Requirements Panel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-05-31

    The Federal Internetworking Requirements Panel (FIRP) was established by the National Institute of Standards and Technology (NIST) to reassess Federal requirements for open systems networks and to recommend policy on the Government`s use of networking standards. The Panel was chartered to recommend actions which the Federal Government can take to address the short and long-term issues of interworking and convergence of networking protocols--particularly the Internet Protocol Suite (IPS) and Open Systems Interconnection (OSI) protocol suite and, when appropriate, proprietary protocols. The Panel was created at the request of the Office of Management and Budget in collaboration with the Federal Networking Council and the Federal Information Resources Management Policy Council. The Panel`s membership and charter are contained in an appendix to this report.

  17. An exploratory analysis of cigarette price premium, market share and consumer loyalty in relation to continued consumption versus cessation in a national US panel.

    Science.gov (United States)

    Lewis, Michael; Wang, Yanwen; Cahn, Zachary; Berg, Carla J

    2015-11-03

    Brand equity and consumer loyalty play a role in continued purchasing behaviour; however, this research has largely focused on non-addictive products without counter-marketing tactics. We examined the impact of brand equity (price premium, market share) and consumer loyalty (switching rates) on smoking cessation (discontinued cigarette purchases for 1 year) among smokers in a consumer panel. In Spring 2015, we analysed 1077 cigarette-purchasing households in the Nielsen Homescan Panel. We analysed cessation in relation to brand equity, consumer loyalty, other purchasing behaviours (nicotine intake, frequency), sociodemographics and tobacco control activities (per state-specific data) over a 6-year period (2004-2009) using Cox proportional hazard modelling. The sample was 13.28% African-American; the average income was $52,334 (SD=31,445). The average price premium and market share of smokers' dominant brands were $1.31 (SD=0.49) and 15.41% (SD=19.15), respectively. The mean brand loyalty level was 0.90 (SD=0.17), indicating high loyalty. In our final model, a higher price premium and market share were associated with lower quit rates (p=0.039); however, an interaction effect suggested that greater market share was not associated with lower cessation rates for African-American smokers (p=0.006). Consumer loyalty was not associated with cessation. Other predictors of lower quit rates included a higher nicotine intake (p=0.006) and baseline purchase frequency (pconsumer relationships. Thus, continued efforts should aim to regulate tobacco marketing efforts in order to disrupt these relationships to promote cessation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. An exploratory analysis of cigarette price premium, market share and consumer loyalty in relation to continued consumption versus cessation in a national US panel

    Science.gov (United States)

    Lewis, Michael; Wang, Yanwen; Cahn, Zachary; Berg, Carla J

    2015-01-01

    Introduction Brand equity and consumer loyalty play a role in continued purchasing behaviour; however, this research has largely focused on non-addictive products without counter-marketing tactics. We examined the impact of brand equity (price premium, market share) and consumer loyalty (switching rates) on smoking cessation (discontinued cigarette purchases for 1 year) among smokers in a consumer panel. Methods In Spring 2015, we analysed 1077 cigarette-purchasing households in the Nielsen Homescan Panel. We analysed cessation in relation to brand equity, consumer loyalty, other purchasing behaviours (nicotine intake, frequency), sociodemographics and tobacco control activities (per state-specific data) over a 6-year period (2004–2009) using Cox proportional hazard modelling. Results The sample was 13.28% African-American; the average income was $52 334 (SD=31 445). The average price premium and market share of smokers’ dominant brands were $1.31 (SD=0.49) and 15.41% (SD=19.15), respectively. The mean brand loyalty level was 0.90 (SD=0.17), indicating high loyalty. In our final model, a higher price premium and market share were associated with lower quit rates (p=0.039); however, an interaction effect suggested that greater market share was not associated with lower cessation rates for African-American smokers (p=0.006). Consumer loyalty was not associated with cessation. Other predictors of lower quit rates included a higher nicotine intake (p=0.006) and baseline purchase frequency (pmarketing efforts in order to disrupt these relationships to promote cessation. PMID:26534732

  19. THE THERMOELECTRIC SOLAR PANELS

    Directory of Open Access Journals (Sweden)

    R. Ahiska

    2016-07-01

    Full Text Available In this study, load characteristics of thermoelectric and photovoltaic solar panels are investigated and compared with each other with experiments. Thermoelectric solar panels converts the heat generated by sun directly to electricity; while, photovoltaic solar pales converts photonic energy from sun to electricity. In both types, maximum power can be obtained when the load resistance is equal to internal resistance. According to experimental results, power generated from unit surface with thermoelectric panel is 30 times greater than the power generated by photovoltaic panel. From a panel surface of 1 m2, thermoelectric solar panel has generated 4 kW electric power, while from the same surface, photovoltaic panel has generated 132 W only.

  20. Cognitive vulnerability to depressive symptoms in children: the protective role of self-efficacy beliefs in a multi-wave longitudinal study.

    Science.gov (United States)

    Steca, Patrizia; Abela, J R Z; Monzani, D; Greco, A; Hazel, N A; Hankin, B L

    2014-01-01

    The current multi-wave longitudinal study on childhood examined the role that social and academic self-efficacy beliefs and cognitive vulnerabilities play in predicting depressive symptoms in response to elevations in idiographic stressors. Children (N = 554; males: 51.4 %) attending second and third grade completed measures of depressive symptoms, negative cognitive styles, negative life events, and academic and social self-efficacy beliefs at four time-points over 6 months. Results showed that high levels of academic and social self-efficacy beliefs predicted lower levels of depressive symptoms, whereas negative cognitive styles about consequences predicted higher depression. Furthermore, children reporting higher social self-efficacy beliefs showed a smaller elevation in levels of depressive symptoms when reporting an increases in stress than children with lower social self-efficacy beliefs. Findings point to the role of multiple factors in predicting children's depression in the long term and commend the promotion of self-efficacy beliefs and the modification of cognitive dysfunctional styles as relevant protective factors.

  1. 77 FR 13154 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-03-05

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice--meeting. Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), as amended, notice is hereby given that a meeting of the...

  2. 77 FR 2766 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-01-19

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice; correction. SUMMARY: Pursuant to Section 10(a)(2) of... Arts (state folk arts projects review) meeting, scheduled for January 19-20, 2012 in Room 714....

  3. 76 FR 23339 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-04-26

    ... From the Federal Register Online via the Government Publishing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... Aerospace Safety Advisory Panel (ASAP) to take place on April 29, 2011, at the Kennedy Space Center, FL....

  4. Paneling architectural freeform surfaces

    KAUST Repository

    Eigensatz, Michael

    2010-07-26

    The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface by a union of patches, socalled panels, that can be manufactured with a selected technology at reasonable cost, while meeting the design intent and achieving the desired aesthetic quality of panel layout and surface smoothness. The production of curved panels is mostly based on molds. Since the cost of mold fabrication often dominates the panel cost, there is strong incentive to use the same mold for multiple panels. We cast the major practical requirements for architectural surface paneling, including mold reuse, into a global optimization framework that interleaves discrete and continuous optimization steps to minimize production cost while meeting user-specified quality constraints. The search space for optimization is mainly generated through controlled deviation from the design surface and tolerances on positional and normal continuity between neighboring panels. A novel 6-dimensional metric space allows us to quickly compute approximate inter-panel distances, which dramatically improves the performance of the optimization and enables the handling of complex arrangements with thousands of panels. The practical relevance of our system is demonstrated by paneling solutions for real, cutting-edge architectural freeform design projects. © 2010 ACM.

  5. Paneling architectural freeform surfaces

    KAUST Repository

    Eigensatz, Michael

    2010-07-25

    The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface by a union of patches, so-called panels, that can be manufactured with a selected technology at reasonable cost, while meeting the design intent and achieving the desired aesthetic quality of panel layout and surface smoothness. The production of curved panels is mostly based on molds. Since the cost of mold fabrication often dominates the panel cost, there is strong incentive to use the same mold for multiple panels. We cast the major practical requirements for architectural surface paneling, including mold reuse, into a global optimization framework that interleaves discrete and continuous optimization steps to minimize production cost while meeting user-specified quality constraints. The search space for optimization is mainly generated through controlled deviation from the design surface and tolerances on positional and normal continuity between neighboring panels. A novel 6-dimensional metric space allows us to quickly compute approximate inter-panel distances, which dramatically improves the performance of the optimization and enables the handling of complex arrangements with thousands of panels. The practical relevance of our system is demonstrated by paneling solutions for real, cutting-edge architectural freeform design projects.

  6. Titanium honeycomb panel testing

    Science.gov (United States)

    Richards, W. L.; Thompson, Randolph C.

    The paper describes the procedures of thermal mechanical tests carried out at the NASA Dryden Flight Research Facility on two tianium honeycomb wing panels bonded using liquid interface diffusion (LID) technique, and presents the results of these tests. The 58.4 cm square panels consisted of two 0.152-cm-thick Ti 6-2-4-2 face sheets LID-bonded to a 1.9-cm-thick honeycomb core, with bearing plates fastened to the perimeter of the upper and the lower panel surfaces. The panels were instrumented with sensors for measuring surface temperature, strain, and deflections to 315 C and 482 C. Thermal stress levels representative of those encountered during aerodynamic heating were produced by heating the upper panel surface and restraining all four edges. After more than 100 thermal cycles from room temperature to 315 C and 50 cycles from room temperature to 482 C, no significant structural degradation was detected in the panels.

  7. REINFORCED COMPOSITE PANEL

    DEFF Research Database (Denmark)

    2003-01-01

    A composite panel having front and back faces, the panel comprising facing reinforcement, backing reinforcement and matrix material binding to the facing and backing reinforcements, the facing and backing reinforcements each independently comprising one or more reinforcing sheets, the facing...... by matrix material, the facing and backing reinforcements being interconnected to resist out-of-plane relative movement. The reinforced composite panel is useful as a barrier element for shielding structures, equipment and personnel from blast and/or ballistic impact damage....

  8. REINFORCED COMPOSITE PANEL

    DEFF Research Database (Denmark)

    2003-01-01

    A composite panel having front and back faces, the panel comprising facing reinforcement, backing reinforcement and matrix material binding to the facing and backing reinforcements, the facing and backing reinforcements each independently comprising one or more reinforcing sheets, the facing rein...... by matrix material, the facing and backing reinforcements being interconnected to resist out-of-plane relative movement. The reinforced composite panel is useful as a barrier element for shielding structures, equipment and personnel from blast and/or ballistic impact damage....

  9. Minutes of the Fourth Annual Meeting of the Panel on Reference Nuclear Data, Brookhaven National Laboratory, November 1-2, 1979. [BNL, Nov. 1-2, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Burrows, T.W.; Stewart, L.; Coyne, J.J. (eds.)

    1980-06-01

    After the welcome and approval of the agenda and of the minutes of the Third Annual Meeting, the participants turned to reactor physics data needs, CTR data needs, status of international and national cooperation, status and availability of data files, election of officers, status of publications, biomedical data needs, and miscellaneous action items from the Third Meeting. A summary of recommendations and action items is given. Eighteen appendixes are included. (RWR)

  10. The influence of Multiwave Locked System (MLS) laser therapy on clinical features, microcirculatory abnormalities and selected modulators of angiogenesis in patients with Raynaud's phenomenon.

    Science.gov (United States)

    Kuryliszyn-Moskal, Anna; Kita, Jacek; Dakowicz, Agnieszka; Chwieśko-Minarowska, Sylwia; Moskal, Diana; Kosztyła-Hojna, Bożena; Jabłońska, Ewa; Klimiuk, Piotr Adrian

    2015-03-01

    The aim of this study was to investigate the influence of the Multiwave Locked System (MLS) laser therapy on clinical features, microvascular changes in nailfold videocapillaroscopy (NVC) and circulating modulators releasing as a consequence of vascular endothelium injury such as vascular endothelial growth factor (VEGF) and angiopoietin 2 (Ang-2) in patients with primary and secondary Raynaud's phenomenon. Seventy-eight RP patients and 30 healthy volunteers were recruited into the study. All patients with RP received MLS laser irradiation for 3 weeks. Clinical, NVC and laboratory investigations were performed before and after the MLS laser therapy. The serum concentration of VEGF and Ang-2 were determined by an enzyme-linked immunosorbent assay (ELISA). After 3 weeks of MLS laser therapy, the clinical improvement manifested by decreasing of the number of RP attacks, mean duration of Raynaud's attack and pain intensity in RP patients was observed. After MLS laser therapy in 65% of patients with primary and in 35% with secondary RP, an increase in the loop number and/or a reduction in avascular areas in NVC were observed. In comparison with a control group, higher serum concentration of VEGF and Ang-2 in RP patients was demonstrated. After MLS laser therapy, a reduction of Ang-2 in both groups of RP patients was found. Our results suggest that NVC may reflect microvascular changes associated with clinical improvement after MLS laser therapy in patients with primary and secondary RP. Ang-2 serum levels may be a useful marker of microvascular abnormalities in RP patients treated with MLS laser therapy.

  11. Make Your Own Solar Panel.

    Science.gov (United States)

    Suzuki, David

    1992-01-01

    Presents an activity in which students make a simulated solar panel to learn about the principles behind energy production using solar panels. Provides information about how solar panels function to produce energy. (MCO)

  12. Make Your Own Solar Panel.

    Science.gov (United States)

    Suzuki, David

    1992-01-01

    Presents an activity in which students make a simulated solar panel to learn about the principles behind energy production using solar panels. Provides information about how solar panels function to produce energy. (MCO)

  13. 76 FR 60934 - Proposal Review Panel for Human Resource Development; Notice of Meeting

    Science.gov (United States)

    2011-09-30

    ... Proposal Review Panel for Human Resource Development; Notice of Meeting In accordance with the Federal... Person: Kelly Mack, Division of Human Resource Development, Room 815, National Science Foundation... following meeting: Name: ADVANCE Institutional Transformation Site Visit; Proposal Review Panel Human...

  14. 76 FR 60933 - Proposal Review Panel for Human Resource Development; Notice of Meeting

    Science.gov (United States)

    2011-09-30

    ... Proposal Review Panel for Human Resource Development; Notice of Meeting In accordance with the Federal... Person: Kelly Mack, Division of Human Resource Development, Room 815, National Science Foundation... following meeting: Name: ADVANCE Institutional Transformation Site Visit, Proposal Review Panel Human...

  15. POPOVER Review Panel report

    Energy Technology Data Exchange (ETDEWEB)

    Davito, A.; Baker, C.J.; King, C.J.; Costerus, B.; Nelson, T.; Prokosch, D.; Pastrnak, J.; Grace, P.

    1996-04-10

    The POPOVER series of high explosive (HE) certification tests was conducted at the Big Explosives Experimental Facility (BEEF) in Area 4 of the Nevada Test Site (NTS). The two primary objectives of POPOVER were to certify that: (1) BEEF meets DOE requirements for explosives facilities and is safe for personnel-occupied operations during testing of large charges of conventional HE. (2) Facility structures and equipment will function as intended when subjected to the effects of these charges. After careful analysis of test results, the POPOVER Review Panel concludes that the POPOVER series met both objectives. Further details on the Review Panel`s conclusions are included in Section 7--Findings and Recommendations.

  16. Autoimmune liver disease panel

    Science.gov (United States)

    Liver disease test panel - autoimmune ... Autoimmune disorders are a possible cause of liver disease. The most common of these diseases are autoimmune hepatitis and primary biliary cholangitis (formerly called primary biliary cirrhosis). This group of tests ...

  17. Airborne Sense and Avoid Radar Panel

    Science.gov (United States)

    2014-10-01

    land and crop surveys, aerial photography , and critical infrastructure protection—their widespread usage within the National Airspace System is...RFIC) developed for the ABSAA panel enable state-of-the- art performance by providing two indepen- dent channels for the amplification, the phase

  18. 77 FR 56875 - Meetings of Humanities Panel

    Science.gov (United States)

    2012-09-14

    ... program on the subject of Art History, submitted to the Division of Preservation and Access. 9. Date... of Art History, submitted to the Division of Public Programs. 14. Date: October 30, 2012. Time: 8:30... ARTS AND THE HUMANITIES Meetings of Humanities Panel AGENCY: National Endowment for the...

  19. Pop-Art Panels

    Science.gov (United States)

    Alford, Joanna

    2012-01-01

    James Rosenquist's giant Pop-art panels included realistic renderings of well-known contemporary foods and objects, juxtaposed with famous people in the news--largely from the 1960s, '70s and '80s--and really serve as visual time capsules. In this article, eighth-graders focus on the style of James Rosenquist to create their own Pop-art panel that…

  20. Equal Opportunities Advisory Panel

    CERN Multimedia

    HR Department

    2006-01-01

    At its meeting on 7 December 2006, the Standing Concertation Committee took note of the appointment of four new members of the Panel: Wisla Carena, Pierre Charrue, Sue Foffano and Markus Nordberg. The present composition of the Panel (appointed ad personam) is as follows: Tiziano Camporesi (Chairperson), Wisla Carena, Pierre Charrue, Sue Foffano, Josi Schinzel (Equal Opportunities Officer), Markus Nordberg, Christine Petit-Jean-Genaz et Elena Wildner. Human Resources Department Tel. 74480

  1. THE THERMOELECTRIC SOLAR PANELS

    OpenAIRE

    R. Ahiska; Nykyruy, L. I.; Omer, G.; G. D. Mateik

    2016-01-01

    In this study, load characteristics of thermoelectric and photovoltaic solar panels are investigated and compared with each other with experiments. Thermoelectric solar panels converts the heat generated by sun directly to electricity; while, photovoltaic solar pales converts photonic energy from sun to electricity. In both types, maximum power can be obtained when the load resistance is equal to internal resistance. According to experimental results, power generated from unit surface with th...

  2. Pop-Art Panels

    Science.gov (United States)

    Alford, Joanna

    2012-01-01

    James Rosenquist's giant Pop-art panels included realistic renderings of well-known contemporary foods and objects, juxtaposed with famous people in the news--largely from the 1960s, '70s and '80s--and really serve as visual time capsules. In this article, eighth-graders focus on the style of James Rosenquist to create their own Pop-art panel that…

  3. 78 FR 57903 - Aerospace Safety Advisory Panel; Charter Renewal

    Science.gov (United States)

    2013-09-20

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Charter Renewal AGENCY: National Aeronautics and Space Administration (NASA). ACTION: Notice of renewal and amendment of the charter of the Aerospace... the Aerospace Safety Advisory Panel is in the public interest in connection with the performance...

  4. 75 FR 6407 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2010-02-09

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Wednesday, February 24, 2010, 12:30 p.m. to 2:30 p... Center Visitor's Center to gain access.) ] FOR FURTHER INFORMATION CONTACT: Ms. Kathy Dakon,...

  5. 77 FR 25502 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2012-04-30

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, May 25, 2012, 10:00-11:00 a.m. CST... Visitor Control Center to gain access.) FOR FURTHER INFORMATION CONTACT: Ms. Harmony Myers,...

  6. 78 FR 15976 - Aerospace Safety Advisory Panel; Meeting.

    Science.gov (United States)

    2013-03-13

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting. AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. DATES: Wednesday April 3, 2013, 11:00 a.m. to 12:00 p.m..., Greenbelt, MD 20771-0001. FOR FURTHER INFORMATION CONTACT: Ms. Harmony Myers, Aerospace Safety...

  7. 76 FR 26316 - Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2011-05-06

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... Federal Register of April 26, 2011, announcing a meeting of the Aerospace Safety Advisory Panel (ASAP) to... Administration, Washington, DC 20546, (202) 358-0732. SUPPLEMENTARY INFORMATION: The Aerospace Safety...

  8. 78 FR 77501 - NASA Aerospace Safety Advisory Panel; Meeting

    Science.gov (United States)

    2013-12-23

    ... SPACE ADMINISTRATION NASA Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and... forthcoming meeting of the Aerospace Safety Advisory Panel. DATES: Thursday, January 23, 2014, 1:00 p.m. to 2..., Houston, TX 77058. FOR FURTHER INFORMATION CONTACT: Ms. Marian Norris, Aerospace Safety Advisory...

  9. 76 FR 53119 - High Energy Physics Advisory Panel

    Science.gov (United States)

    2011-08-25

    ... Energy Physics Advisory Panel AGENCY: Department of Energy. ACTION: Notice of renewal. SUMMARY: Pursuant... Energy Physics Advisory Panel will be renewed for a two-year period, beginning on August 12, 2011. The... priorities in the national High Energy Physics program. Additionally, the renewal of the HEPAP has...

  10. 78 FR 50405 - High Energy Physics Advisory Panel

    Science.gov (United States)

    2013-08-19

    ... Energy Physics Advisory Panel AGENCY: Office of Science, Department of Energy. ACTION: Notice of Intent... hereby given that the High Energy Physics Advisory Panel will be renewed for a two-year period beginning...-range planning and priorities in the national high-energy physics program. Additionally, the renewal...

  11. 77 FR 33476 - National Cancer Institute; Notice of Closed Meetings

    Science.gov (United States)

    2012-06-06

    ... privacy. Name of Committee: National Cancer Institute Special Emphasis Panel; Emerging Technologies in... Emphasis Panel; Biopsy Instruments and Devices That Preserve Molecular Profiles and Alternative Biospecimen...

  12. Nation

    DEFF Research Database (Denmark)

    Østergaard, Uffe

    2014-01-01

    Nation er et gammelt begreb, som kommer af det latinske ord for fødsel, natio. Nationalisme bygger på forestillingen om, at mennesker har én og kun én national identitet og har ret til deres egen nationalstat. Ordet og forestillingen er kun godt 200 år gammel, og i 1900-tallet har ideologien bredt...... sig over hele verden. Nationalisme er blevet global....

  13. Origami of thick panels

    Science.gov (United States)

    Chen, Yan; Peng, Rui; You, Zhong

    2015-07-01

    Origami patterns, including the rigid origami patterns in which flat inflexible sheets are joined by creases, are primarily created for zero-thickness sheets. In order to apply them to fold structures such as roofs, solar panels, and space mirrors, for which thickness cannot be disregarded, various methods have been suggested. However, they generally involve adding materials to or offsetting panels away from the idealized sheet without altering the kinematic model used to simulate folding. We develop a comprehensive kinematic synthesis for rigid origami of thick panels that differs from the existing kinematic model but is capable of reproducing motions identical to that of zero-thickness origami. The approach, proven to be effective for typical origami, can be readily applied to fold real engineering structures.

  14. Panel 3 - characterization

    Energy Technology Data Exchange (ETDEWEB)

    Erck, R.A.; Erdemir, A.; Janghsing Hsieh; Lee, R.H.; Xian Zheng Pan; Deming Shu [Argonne National Lab., IL (United States); Feldman, A. [National Inst. of Standards and Technology, Gaithersburg, MD (United States); Glass, J.T. [North Carolina State Univ., Raleigh (United States); Kleimer, R. [Coors Ceramics Co., Golden, CO (United States); Lawton, E.A. [JPL/Caltech, Pasadena, CA (United States); McHargue, C.J. [Univ. of Tennessee, Knoxville (United States)

    1993-01-01

    The task of this panel was to identify and prioritize needs in the area of characterization of diamond and diamond-like-carbon (DLC) films for use in the transportation industry. Until recent advances in production of inexpensive films of diamonds and DLC, it was not feasible that these materials could be mass produced. The Characterization Panel is restricting itself to identifying needs in areas that would be most useful to manufacturers and users in producing and utilizing diamond and DLC coatings in industry. These characterization needs include in-situ monitoring during growth, relation of structure to performance, and standards and definitions.

  15. Pressure ulcers: avoidable or unavoidable? Results of the National Pressure Ulcer Advisory Panel Consensus Conference.

    Science.gov (United States)

    Black, Joyce M; Edsberg, Laura E; Baharestani, Mona M; Langemo, Diane; Goldberg, Margaret; McNichol, Laurie; Cuddigan, Janet

    2011-02-01

    Although pressure ulcer (PrU) development is now generally considered an indicator for quality of care, questions and concerns about situations in which they are unavoidable remain. Considering the importance of this issue and the lack of available research data, in 2010 the National Pressure Ulcer Advisory Panel (NPUAP) hosted a multidisciplinary conference to establish consensus on whether there are individuals in whom pressure ulcer development may be unavoidable and whether a difference exists between end-of-life skin changes and pressure ulcers. Thirty-four stakeholder organizations from various disciplines were identified and invited to send a voting representative. Of those, 24 accepted the invitation. Before the conference, existing literature was identified and shared via a webinar. A NPUAP task force developed standardized consensus questions for items with none or limited evidence and an interactive protocol was used to develop consensus among conference delegates and attendees. Consensus was established to be 80% agreement among conference delegates. Unanimous consensus was achieved for the following statements: most PrUs are avoidable; not all PrUs are avoidable; there are situations that render PrU development unavoidable, including hemodynamic instability that is worsened with physical movement and inability to maintain nutrition and hydration status and the presence of an advanced directive prohibiting artificial nutrition/hydration; pressure redistribution surfaces cannot replace turning and repositioning; and if enough pressure was removed from the external body the skin cannot always survive. Consensus was not obtained on the practicality or standard of turning patients every 2 hours nor on concerns surrounding the use of medical devices vis-à-vis their potential to cause skin damage. Research is needed to examine these issues, refine preventive practices in challenging situations, and identify the limits

  16. Rational Design of Composite Panels

    DEFF Research Database (Denmark)

    Riber, Hans Jørgen

    1996-01-01

    panels as well as single-skin panels, the effect of shear is included. The finite difference method is used solving the system of governing plate equations. Laterally loaded panels are analysed with respect to mid-point deflections and stresses. The numerical results are discussed in the light of 'Det......A non-linear structural model for composite panels is presented. The non-linear terms in the lateral displacements are modelled as an additional set of lateral loads acting on the panel. Hence the solution is reduced to that of an equivalent panel with small displacements In order to treat sandwich...

  17. Photovoltaic-Panel Laminator

    Science.gov (United States)

    Keenan, R.

    1985-01-01

    Two-piece unit heats and presses protective layers to form laminate. Rubber diaphragm between upper and lower vacuum chambers alternates between neutral position and one that presses against solar-cell array, supplying distributed force necessary to press layers of laminate together. Encapsulation helps to protect cells from environment and to ensure long panel life while allowing efficient generation of electricity from Sunlight.

  18. Advanced solar panel designs

    Science.gov (United States)

    Ralph, E. L.; Linder, E. B.

    1996-01-01

    Solar panel designs that utilize new high-efficiency solar cells and lightweight rigid panel technologies are described. The resulting designs increase the specific power (W/kg) achievable in the near-term and are well suited to meet the demands of higher performance small satellites (smallsats). Advanced solar panel designs have been developed and demonstrated on two NASA SBIR contracts at Applied Solar. The first used 19% efficient, large area (5.5 cm x 6.5 cm) GaAs/Ge solar cells with a lightweight rigid graphite epoxy isogrid substrate configuration. A 1,445 cm(exp 2) coupon was fabricated and tested to demonstrate 60 W/kg with a high potential of achieving 80 W/kg. The second panel design used new 22% efficiency, dual junction GaInP2/GaAs/Ge solar cells combined with a lightweight aluminum core/graphite fiber mesh facesheet substrate. A 1,445 cm(exp 2) coupon was fabricated and tested to demonstrate 105 W/kg with the potential of achieving 115 W/kg. This paper will address the construction details for the GaAs/isogrid and dual-junction GaAs/carbon mesh panel configurations. These are ultimately sized to provide 75 Watts and 119 Watts respectively for smallsats or may be used as modular building blocks for larger systems. GaAs/isogrid and dual-junction GaAs/carbon mesh coupons have been fabricated and tested to successfully demonstrate critical performance parameters and results are also provided here.

  19. Cancer risk assessment foundation unraveling: new historical evidence reveals that the US National Academy of Sciences (US NAS), Biological Effects of Atomic Radiation (BEAR) Committee Genetics Panel falsified the research record to promote acceptance of the LNT.

    Science.gov (United States)

    Calabrese, Edward J

    2015-04-01

    The NAS Genetics Panel (1956) recommended a switch from a threshold to a linear dose response for radiation risk assessment. To support this recommendation, geneticists on the panel provided individual estimates of the number of children in subsequent generations (one to ten) that would be adversely affected due to transgenerational reproductive cell mutations. It was hoped that there would be close agreement among the individual risk estimates. However, extremely large ranges of variability and uncertainty characterized the wildly divergent expert estimates. The panel members believed that sharing these estimates with the scientific community and general public would strongly undercut their linearity recommendation, as it would have only highlighted their own substantial uncertainties. Essentially, their technical report in the journal Science omitted and misrepresented key adverse reproductive findings in an effort to ensure support for their linearity recommendation. These omissions and misrepresentations not only belie the notion of an impartial and independent appraisal by the NAS Panel, but also amount to falsification and fabrication of the research record at the highest possible level, leading ultimately to the adoption of LNT by governments worldwide. Based on previously unexamined correspondence among panel members and Genetics Panel meeting transcripts, this paper provides the first documentation of these historical developments.

  20. Proficiency testing for sensory profile panels : measuring panel performance

    NARCIS (Netherlands)

    Mcewan, J.A.; Hunter, E.A.; Gemert, L.J. van; Lea, P.

    2002-01-01

    Proficiency testing in sensory analysis is an important step towards demonstrating that results from one sensory panel are consistent with the results of other sensory panels. The uniqueness of sensory analysis poses some specific problems for measuring the proficiency of the human instrument (panel

  1. FEMA DFIRM Panel Scheme Polygons

    Data.gov (United States)

    Minnesota Department of Natural Resources — This layer contains information about the Flood Insurance Rate Map (FIRM) panel areas. The spatial entities representing FIRM panels are polygons. The polygon for...

  2. LCD Panels: The Electronic Wonder.

    Science.gov (United States)

    Anderson, Glenn

    1994-01-01

    Describes Liquid Crystal Display (LCD) panels and their use in the classroom. Topics discussed include active versus passive matrix panels; the number of pixels; projectors, including transmissive or reflective overhead projectors; costs; and vendors that supply LCDs. (LRW)

  3. Medical Physics Panel Discussion

    Science.gov (United States)

    Guèye, Paul; Avery, Steven; Baird, Richard; Soares, Christopher; Amols, Howard; Tripuraneni, Prabhakar; Majewski, Stan; Weisenberger, Drew

    2006-03-01

    The panel discussion will explore opportunities and vistas in medical physics research and practice, medical imaging, teaching medical physics to undergraduates, and medical physics curricula as a recruiting tool for physics departments. Panel members consist of representatives from NSBP (Paul Guèye and Steven Avery), NIH/NIBIB (Richard Baird), NIST (Christopher Soares), AAPM (Howard Amols), ASTRO (Prabhakar Tripuraneni), and Jefferson Lab (Stan Majewski and Drew Weisenberger). Medical Physicists are part of Departments of Radiation Oncology at hospitals and medical centers. The field of medical physics includes radiation therapy physics, medical diagnostic and imaging physics, nuclear medicine physics, and medical radiation safety. It also ranges from basic researcher (at college institutions, industries, and laboratories) to applications in clinical environments.

  4. Student Panels, Business Administration

    DEFF Research Database (Denmark)

    Rask, Morten

    The purpose of student panels is to give feedback on students’ general and overall impression with the content and teaching of the individual courses as well as the progression and relationship between the courses offered. This will provide us with a background for assessing whether we meet...... are able to understand needed changes regarding courses and studies especially in relation to change the course portfolio of a study in order to strengthen the study’s content and/or progression....

  5. Panel data analysis using EViews

    CERN Document Server

    Agung, I Gusti Ngurah

    2013-01-01

    A comprehensive and accessible guide to panel data analysis using EViews software This book explores the use of EViews software in creating panel data analysis using appropriate empirical models and real datasets. Guidance is given on developing alternative descriptive statistical summaries for evaluation and providing policy analysis based on pool panel data. Various alternative models based on panel data are explored, including univariate general linear models, fixed effect models and causal models, and guidance on the advantages and disadvantages of each one is given. Panel Data Analysis

  6. Prevalence and determinants of metabolic syndrome: a cross-sectional survey of general medical outpatient clinics using National Cholesterol Education Program-Adult Treatment Panel III criteria in Botswana

    Directory of Open Access Journals (Sweden)

    Omech B

    2016-08-01

    Full Text Available Bernard Omech,1 Jose-Gaby Tshikuka,2 Julius C Mwita,1 Billy Tsima,2 Oathokwa Nkomazana,3 Kennedy Amone-P’Olak4 1Department of Internal Medicine, 2Department of Family Medicine and Public Health, 3Department of Surgery, 4Department of Psychology, University of Botswana, Gaborone, Botswana Background: Low- and middle-income countries, including Botswana, are facing rising prevalence of obesity and obesity-related cardiometabolic complications. Very little information is known about clustering of cardiovascular risk factors in the outpatient setting during routine visits. We aimed to assess the prevalence and identify the determinants of metabolic syndrome among the general outpatients’ attendances in Botswana. Methods: A cross-sectional study was conducted from August to October 2014 involving outpatients aged ≥20 years without diagnosis of diabetes mellitus. A precoded questionnaire was used to collect data on participants’ sociodemographics, risk factors, and anthropometric indices. Fasting blood samples were drawn and analyzed for glucose and lipid profile. Metabolic syndrome was assessed using National Cholesterol Education Program-Adult Treatment Panel III criteria. Results: In total, 291 participants were analyzed, of whom 216 (74.2% were females. The mean age of the total population was 50.1 (±11 years. The overall prevalence of metabolic syndrome was 27.1% (n=79, with no significant difference between the sexes (female =29.6%, males =20%, P=0.11. A triad of central obesity, low high-density lipoprotein-cholesterol, and elevated blood pressure constituted the largest proportion (38 [13.1%] of cases of metabolic syndrome, followed by a combination of low high-density lipoprotein, elevated triglycerides, central obesity, and elevated blood pressure, with 17 (5.8% cases. Independent determinants of metabolic syndrome were antihypertensive use and increased waist circumference. Conclusion: Metabolic syndrome is highly prevalent in

  7. Can I use a Panel? Panel Conditioning and Attrition Bias in Panel Surveys

    NARCIS (Netherlands)

    Das, J.W.M.; Toepoel, V.; van Soest, A.H.O.

    2007-01-01

    Over the past decades there has been an increasing use of panel surveys at the household or individual level, instead of using independent cross-sections. Panel data have important advantages, but there are also two potential drawbacks: attrition bias and panel conditioning effects. Attrition bias c

  8. 77 FR 40914 - Arts and Artifacts Indemnity Panel Advisory Committee

    Science.gov (United States)

    2012-07-11

    ... ARTS AND THE HUMANITIES Arts and Artifacts Indemnity Panel Advisory Committee AGENCY: Federal Council on the Arts and the Humanities, National Endowment for the Humanities, National Foundation on the Arts and the Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to section 10(a)(2) of...

  9. 77 FR 21592 - Proposal Review Panel for Materials Research; Notice of Meeting: Correction

    Science.gov (United States)

    2012-04-10

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Materials Research; Notice of Meeting: Correction SUMMARY: The National Science... for the Proposal Review Panel for Materials Research, 1203. This notice is to correct the ending...

  10. 76 FR 63329 - U.S. Antarctic Program Blue Ribbon Panel Review; Notice of Meeting

    Science.gov (United States)

    2011-10-12

    ..., affordable, sustainable, and consistent with the Antarctic Treaty. Agenda: First meeting of the Panel to... Doc No: 2011-26281] NATIONAL SCIENCE FOUNDATION U.S. Antarctic Program Blue Ribbon Panel Review... National Science Foundation announces the following meeting: Name: U.S. Antarctic Program Blue Ribbon...

  11. 78 FR 31978 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2013-05-28

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee... Innovation Program, Division of Chemistry, Room 1055, National Science Foundation, 4201 Wilson...

  12. 77 FR 10574 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2012-02-22

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee... Information: Katharine Covert, Program Director, Division of Chemistry, National Science Foundation,...

  13. Photovoltaic panel clamp

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Malcolm P.; Mittan, Margaret Birmingham; Miros, Robert H. J.; Stancel, Robert

    2013-03-19

    A photovoltaic panel clamp includes an upper and lower section. The interface between the assembled clamp halves and the module edge is filled by a flexible gasket material, such as EPDM rubber. The gasket preferably has small, finger like protrusions that allow for easy insertion onto the module edge while being reversed makes it more difficult to remove them from the module once installed. The clamp includes mounting posts or an integral axle to engage a bracket. The clamp also may include a locking tongue to secure the clamp to a bracket.

  14. Microsphere Insulation Panels

    Science.gov (United States)

    Mohling, R.; Allen, M.; Baumgartner, R.

    2006-01-01

    Microsphere insulation panels (MIPs) have been developed as lightweight, longlasting replacements for the foam and vacuum-jacketed systems heretofore used for thermally insulating cryogenic vessels and transfer ducts. The microsphere core material of a typical MIP consists of hollow glass bubbles, which have a combination of advantageous mechanical, chemical, and thermal-insulation properties heretofore available only separately in different materials. In particular, a core filling of glass microspheres has high crush strength and low density, is noncombustible, and performs well in soft vacuum.

  15. Photovoltaic panel clamp

    Science.gov (United States)

    Mittan, Margaret Birmingham; Miros, Robert H. J.; Brown, Malcolm P.; Stancel, Robert

    2012-06-05

    A photovoltaic panel clamp includes an upper and lower section. The interface between the assembled clamp halves and the module edge is filled by a flexible gasket material, such as EPDM rubber. The gasket preferably has small, finger like protrusions that allow for easy insertion onto the module edge while being reversed makes it more difficult to remove them from the module once installed. The clamp includes mounting posts or an integral axle to engage a bracket. The clamp also may include a locking tongue to secure the clamp to a bracket.

  16. Concentrating photovoltaic solar panel

    Science.gov (United States)

    Cashion, Steven A; Bowser, Michael R; Farrelly, Mark B; Hines, Braden E; Holmes, Howard C; Johnson, Jr., Richard L; Russell, Richard J; Turk, Michael F

    2014-04-15

    The present invention relates to photovoltaic power systems, photovoltaic concentrator modules, and related methods. In particular, the present invention features concentrator modules having interior points of attachment for an articulating mechanism and/or an articulating mechanism that has a unique arrangement of chassis members so as to isolate bending, etc. from being transferred among the chassis members. The present invention also features adjustable solar panel mounting features and/or mounting features with two or more degrees of freedom. The present invention also features a mechanical fastener for secondary optics in a concentrator module.

  17. Solar panel parallel mounting configuration

    Science.gov (United States)

    Mutschler, Jr., Edward Charles (Inventor)

    1998-01-01

    A spacecraft includes a plurality of solar panels interconnected with a power coupler and an electrically operated device to provide power to the device when the solar cells are insolated. The solar panels are subject to bending distortion when entering or leaving eclipse. Spacecraft attitude disturbances are reduced by mounting each of the solar panels to an elongated boom made from a material with a low coefficient of thermal expansion, so that the bending of one panel is not communicated to the next. The boom may be insulated to reduce its bending during changes in insolation. A particularly advantageous embodiment mounts each panel to the boom with a single mounting, which may be a hinge. The single mounting prevents transfer of bending moments from the panel to the boom.

  18. ALDS 1978 panel review. [PNL

    Energy Technology Data Exchange (ETDEWEB)

    Hall, D.L. (ed.)

    1979-08-01

    Pacific Northwest Laboratory (PNL) is examining the analysis of large data sets (ALDS). After one year's work, a panel was convened to evaluate the project. This document is the permanent record of that panel review. It consists of edited transcripts of presentations made to the panel by the PNL staff, a summary of the responses of the panel to these presentations, and PNL's plans for the development of the ALDS project. The representations of the PNL staff described various aspects of the project and/or the philosophy surrounding the project. Supporting materials appear in appendixes. 20 figures, 4 tables. (RWR)

  19. STUDY AND DESIGN OF A NEW MULTI-WAVE AND MULTI-COMPONENT SEISMIC EXPLORATION SYSTEM IN MINE%新型矿井多波多分量地震反射波观测系统的设计

    Institute of Scientific and Technical Information of China (English)

    李云波; 吴燕清

    2012-01-01

    In order to design a new multi-wave and multi-component seismic exploration system, the authors analyzed some problems in applying DTC-150, obtained the effective frequency range of coal rock and the effective layout plan of the observation system on the basis of analyzing large amounts of engineering forecast data in combination with studying four key technologies, developed a high speed and high precision multi-channel data acquisition and processing system, gave the blind spot where the working face diffraction echo is formed and the tunnel sound wave processing method, and proposed the conditions under which the working face diffraction echo and the direct wave do not overlap. The new multi-wave and multi-component seismic exploration system will provide accurate and long-distance advanced detection method for the mine and also offer the powerful guarantee to safety production of the mine.%针对DTC-150防爆地质超前探测仪在工程应用中存在的几个问题,提出了研制新型矿井多波多分量地震反射波观测系统的必要性.通过对大量工程预测预报资料的分析,结合煤岩有效地震波频率特性等4个关键技术的研究,得出了煤岩有效地震波频率范围和观测系统的有效布设方式,研制了高速、高精度、多通道数据采集及处理系统,给出了掌子面绕射回波形成的探测盲区和巷道声波的处理方法,提出了掌子面绕射回波与直达波不重叠的条件.新型矿井多波多分量地震反射波观测系统的研制成功为矿井提供了更为准确、更长距离的超前预测预报手段,同时也为煤矿安全生产提供了有力的保证.

  20. 78 FR 24761 - National Institute of Dental & Craniofacial Research; Notice of Closed Meetings

    Science.gov (United States)

    2013-04-26

    ... personal privacy. Name of Committee: National Institute of Dental and Craniofacial Research Special Emphasis Panel; Design and Development of Novel Dental Composite Restorative Systems Review Panel. Date... HUMAN SERVICES National Institutes of Health National Institute of Dental & Craniofacial...

  1. 75 FR 10488 - National Human Genome Research Institute; Notice of Closed Meetings

    Science.gov (United States)

    2010-03-08

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel; NHGRI MAP Review... Human Genome Research Institute Special Emphasis Panel; LRP 2010 Teleconference. Date: April 7,...

  2. Electronic route information panels (DRIPs).

    NARCIS (Netherlands)

    2008-01-01

    Also in the Netherlands, the term Dynamic Route Information Panel (DRIP) is used for an electronic route information panel. A DRIP usually indicates whether there are queues on the various routes to a particular destination and how long they are. On certain locations DRIPS also give the estimated tr

  3. Thermal-Diode Sandwich Panel

    Science.gov (United States)

    Basiulis, A.

    1986-01-01

    Thermal diode sandwich panel transfers heat in one direction, but when heat load reversed, switches off and acts as thermal insulator. Proposed to control temperature in spacecraft and in supersonic missiles to protect internal electronics. In combination with conventional heat pipes, used in solar panels and other heat-sensitive systems.

  4. Plane and parabolic solar panels

    CERN Document Server

    Sales, J H O

    2009-01-01

    We present a plane and parabolic collector that absorbs radiant energy and transforms it in heat. Therefore we have a panel to heat water. We study how to increment this capture of solar beams onto the panel in order to increase its efficiency in heating water.

  5. SSRG Socioeconomic Panel

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data set contains trip-level and annual expense and revenue variables. The trip-level survey collects information about dockside revenues and operating costs...

  6. 2013 FEMA Firm Panels

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision...

  7. Mounting clips for panel installation

    Energy Technology Data Exchange (ETDEWEB)

    Cavieres, Andres; Al-Haddad, Tristan; Goodman, Joseph; Valdes, Francisco

    2017-02-14

    An exemplary mounting clip for removably attaching panels to a supporting structure comprises a base, spring locking clips, a lateral flange, a lever flange, and a spring bonding pad. The spring locking clips extend upwardly from the base. The lateral flange extends upwardly from a first side of the base. The lateral flange comprises a slot having an opening configured to receive at least a portion of one of the one or more panels. The lever flange extends outwardly from the lateral flange. The spring bonding flange extends downwardly from the lever flange. At least a portion of the first spring bonding flange comprises a serrated edge for gouging at least a portion of the one or more panels when the one or more panels are attached to the mounting clip to electrically and mechanically couple the one or more panels to the mounting clip.

  8. Research on Design,Manufacturing and Inspection of Large-diameter Multi-wave Nuclear Expansion Joint%大直径多波核用金属膨胀节设计、制造与检验

    Institute of Scientific and Technical Information of China (English)

    卢江; 高利霞; 冯吉建; 周景蓉; 张倩; 黄雪

    2015-01-01

    研究某核电厂高温气冷堆金属堆内构件用金属波纹膨胀节,由核电站工程建设中连接管路系统的柔性补偿装置,补偿由于热胀冷缩等原因引起的金属堆内构件、陶瓷堆内构件和反应堆压力容器之间尺寸变化。介绍了大直径多波核用金属波纹膨胀节的设计、制造与检验关键点,为核电产品同类金属波纹膨胀节制作提供经验。%The effect of high temperature of a nuclear power plant expansion joint for corrugated metal re-actor internals gas cooled reactor was studied,which is a flexible compensation device for connecting with the pipeline system engineering in nuclear power plant construction and compensating the size variation between the cause of expansion and contraction of the reactor internals such as metal,ceramic reactor in-ternals and reactor pressure vessel.The keys of design,manufacturing and inspection of large-diameter multi-wave nuclear expansion joint were introduced.It provided inspection section for the production of similar products of metal bellows expansion of nuclear power.

  9. 75 FR 16153 - National Cancer Institute; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-31

    ... Committee: National Cancer Institute Special Emphasis Panel; Cancer Immunotherapy Trials Network. Date: June...., Scientific Review Officer, Special Review and Logistics Branch, Division of Extramural Activities, National...

  10. Panel 3 - material science

    Energy Technology Data Exchange (ETDEWEB)

    Sarrao, John L [Los Alamos National Laboratory; Yip, Sidney [MIT

    2010-01-01

    In the last decades, NNSA's national security challenge has evolved, and the role of simulation and computation has grown dramatically. The process of certifying nuclear weapons performance has changed from one based on integrated tests to science-based certification in which underground nuclear tests have been replaced by large-scale simulations, appropriately validated with fundamental experimental data. Further, the breadth of national security challenges has expanded beyond stewardship of a nuclear deterrent to a broad range of global and asymmetric threats. Materials challenges are central to the full suite of these national security challenges. Mission requirements demand that materials perform predictably in extreme environments -- high pressure, high strain rate, and hostile irradiation and chemical conditions. Considerable advances have been made in incorporating fundamental materials physics into integrated codes used for component certification. On the other hand, significant uncertainties still remain, and materials properties, especially at the mesoscale, are key to understanding uncertainties that remain in integrated weapons performance codes and that at present are treated as empirical knobs. Further, additional national security mission challenges could be addressed more robustly with new and higher performing materials.

  11. National Heliogeophysical Complex of the Russian Academy of Sciences

    Science.gov (United States)

    Demidov, Mikhail

    For the purpose of moving to a whole new level of experimental research in solar-terrestrial physics in Russian science, ISTP SB RAS in cooperation with many domestic and foreign organizations and relying on high technologies has been building up the National Heliogeophysical Complex (NHGC) containing several radically new devices: 1. Large solar telescope - coronagraph with 3-meter mirror (LST-3). 2. Multiwave radioheliograph for the frequency range 3-24 GHz. 3. Radiophysical complex for ionospheric and atmospheric research. 4. Network of coherent high-frequency radars. 5. Lidar optical complex for atmospheric and ionospheric research. The objective of NHGC is a complex and coordinated study of physical phenomena and processes in the Sun-Earth system. The objective of LST-3 is to study the fine structure of solar magnetism determining major effects of activity, luminosity variability, physical parameters of the solar atmosphere and corona. The multiwave radioheliograph will enable us, first, to considerably improve coronal magnetography, the key question for methods of forecasting flares and coronal mass ejections, and, second, to acquire unique data on the nature of energy-release processes in these structures. The radiophysical complex is designed to investigate processes in the ionosphere-atmosphere system and includes a new-generation IS/MST radar, heating facility, Norilsk-Irkutsk meridional chain of stations equipped with radiophysical, optical, and magnetometric instruments. The objective of the Russian network of coherent high-frequency radars is to investigate ionospheric-magnetospheric processes over northern Russia with high temporal and spatial resolution and to form the Russian segment of the international radar network SuperDARN. The lidar optical complex combining active laser systems and passive optical instruments is designed to study profile characteristics of physical parameters and composition of the middle and upper atmosphere formed under the

  12. Exascale Workshop Panel Report Meeting

    Energy Technology Data Exchange (ETDEWEB)

    Khaleel, Mohammad A.

    2010-07-01

    The Exascale Review Panel consists of 12 scientists and engineers with experience in various aspects of high-performance computing and its application, development, and management. The Panel hear presentations by several representatives of the workshops and town meetings convened over the past few years to examine the need for exascale computation capability and the justification for a U.S. Department of Energy (DOE) program to develop such capability. This report summarizes information provided by the presenters and substantial written reports to the Panel in advance of the meeting in Washington D.C. on January 19-20, 2010. The report also summarizes the Panel's conclusions with regard to the justification of a DOE-led exascale initiative.

  13. 76 FR 25378 - Arts and Artifacts Indemnity Panel Advisory; Committee

    Science.gov (United States)

    2011-05-04

    ... From the Federal Register Online via the Government Publishing Office THE NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Federal Council on the Arts and the Humanities Arts and Artifacts...) notice is hereby given that a meeting of the Arts and Artifacts Indemnity Panel of the Federal Council...

  14. Panel warns of a crisis in american Physics

    CERN Multimedia

    Overbye, Dennis

    2006-01-01

    "Physics in America is at a crossroads and in crisis, just as humanity stands on the verge of great discoveries about the nature of matter and the universe, a panel from the National Academy of sciences concludes in a new report."

  15. 77 FR 64146 - Arts and Artifacts Indemnity Panel Advisory Committee

    Science.gov (United States)

    2012-10-18

    ... ARTS AND THE HUMANITIES Arts and Artifacts Indemnity Panel Advisory Committee AGENCY: Federal Council on the Arts and the Humanities, National Endowment for the Humanities. ACTION: Notice of meeting... hereby given that the Federal Council on the Arts and the Humanities will hold a meeting of the Arts...

  16. 78 FR 25309 - Proposal Review Panel Physics; Notice of Meeting

    Science.gov (United States)

    2013-04-30

    ... Proposal Review Panel Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub..., 2013 8:30 a.m.-6:00 p.m. Place: University of Maryland, College Park, MD. Type of Meeting: Partially Closed. Contact Person: Jean Cottam-Allen, Program Director for Physics Frontier Center; National...

  17. 78 FR 29780 - Proposal Review Panel Physics; Notice of Meeting

    Science.gov (United States)

    2013-05-21

    ... Proposal Review Panel Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub... for Nuclear Physics; National Science Foundation, 4201 Wilson Blvd., Arlington, VA 22230. Telephone..., Operations, Upgrades and Commissioning Overview 10:15 a.m.-11:15 a.m. Open--Accelerator Physics Research,...

  18. Reminder - Equal Opportunities Advisory Panel

    CERN Multimedia

    HR Department

    2007-01-01

    At its meeting on 7 December 2006, the Standing Concertation Committee also took note of the nomination of a fourth new member of the Panel: Wisla Carena. The present composition of the Panel (appointed ad personam) is now as follows: Tiziano Camporesi (Chairperson), Wisla Carena, Pierre Charrue, Sue Foffano, Josi Schinzel (Equal Opportunities Officer), Markus Nordberg, Christine Petit-Jean-Genaz and Elena Wildner. Human Resources Department Tel. 74480

  19. Energy Informatics Panel (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Brodt-Giles, D.

    2012-06-01

    Designed to be the world's most comprehensive, open, and collaborative energy information network, Open Energy Information (OpenEI - openei.org) supplies essential energy data to decision makers and supports a global energy transformation. The platform, sponsored by the U.S. Department of Energy (DOE) and developed by the National Renewable Energy Laboratory (NREL), is intended for global contribution and collaboration.

  20. NTP-CERHR EXPERT PANEL REPORT ON THE REPRODUCTIVE AND DEVELOPMENTAL TOXICITY OF ACRYLAMIDE

    Science.gov (United States)

    The National Toxicology Program Center for the Evaluation of Risks to Human Reproduction (NTP-CERHR) convened an expert panel in May 2004 to evaluate acrylamide. The report of the expert panel, prepared in accordance with CERHR Guidelines, provides a detailed summary of all publi...

  1. 36 CFR 73.11 - Federal Interagency Panel for World Heritage.

    Science.gov (United States)

    2010-07-01

    ... World Heritage. 73.11 Section 73.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR WORLD HERITAGE CONVENTION § 73.11 Federal Interagency Panel for World Heritage. (a) Responsibilities. The Federal Interagency Panel for World Heritage is established to advise the Department of the...

  2. 76 FR 10896 - Science Advisory Board Staff Office; Request for Nominations; CASAC Mercury Review Panel

    Science.gov (United States)

    2011-02-28

    ... AGENCY Science Advisory Board Staff Office; Request for Nominations; CASAC Mercury Review Panel AGENCY... Committee (CASAC) panel to conduct an independent review of EPA's Mercury Technical Support Document. DATES... is developing a draft risk assessment for mercury, entitled Technical Support Document: National...

  3. NTP-CERHR EXPERT PANEL REPORT ON THE REPRODUCTIVE AND DEVELOPMENTAL TOXICITY OF ACRYLAMIDE

    Science.gov (United States)

    The National Toxicology Program Center for the Evaluation of Risks to Human Reproduction (NTP-CERHR) convened an expert panel in May 2004 to evaluate acrylamide. The report of the expert panel, prepared in accordance with CERHR Guidelines, provides a detailed summary of all publi...

  4. 75 FR 15460 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-03-29

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: Proposal Review Panel for Physics, LIGO Site Visit in Louisiana (1208). Date and Time: Wednesday, April...

  5. 78 FR 19275 - National Cancer Institute; Notice of Closed Meeting

    Science.gov (United States)

    2013-03-29

    ... Committee: National Cancer Institute Special Emphasis Panel Tumor Immunology. Date: June 26-27, 2013. Time... HUMAN SERVICES National Institutes of Health National Cancer Institute; Notice of Closed Meeting... Training Review Branch, Division of Extramural Activities, National Cancer Institute, 6116...

  6. Does electricity consumption panel Granger cause GDP? A new global evidence

    Energy Technology Data Exchange (ETDEWEB)

    Narayan, Paresh Kumar [School of Accounting, Economics and Finance, Faculty of Business and Economics, Deakin University, Melbourne (Australia); Narayan, Seema [School of Economics, Finance, and Marketing, RMIT University, Melbourne (Australia); Popp, Stephan [Department of Economics, University of Duisburg-Essen (Germany)

    2010-10-15

    The goal of this paper is to undertake a panel data investigation of long-run Granger causality between electricity consumption and real GDP for seven panels, which together consist of 93 countries. We use a new panel causality test and find that in the long-run both electricity consumption and real GDP have a bidirectional Granger causality relationship except for the Middle East where causality runs only from GDP to electricity consumption. Finally, for the G6 panel the estimates reveal a negative sign effect, implying that increasing electricity consumption in the six most industrialised nations will reduce GDP. (author)

  7. Easy Attachment Of Panels To A Truss

    Science.gov (United States)

    Thomson, Mark; Gralewski, Mark

    1992-01-01

    Conceptual antenna dish, solar collector, or similar structure consists of hexagonal panels supported by truss erected in field. Truss built in increments to maintain access to panel-attachment nodes. Each panel brought toward truss at angle and attached to two nodes. Panel rotated into attachment at third node.

  8. Easy Attachment Of Panels To A Truss

    Science.gov (United States)

    Thomson, Mark; Gralewski, Mark

    1992-01-01

    Conceptual antenna dish, solar collector, or similar structure consists of hexagonal panels supported by truss erected in field. Truss built in increments to maintain access to panel-attachment nodes. Each panel brought toward truss at angle and attached to two nodes. Panel rotated into attachment at third node.

  9. New respirator fit test panels representing the current Chinese civilian workers.

    Science.gov (United States)

    Chen, Weihong; Zhuang, Ziqing; Benson, Stacey; Du, Lili; Yu, Dan; Landsittel, Douglas; Wang, Limin; Viscusi, Dennis; Shaffer, Ronald E

    2009-04-01

    Respirator fit test panels provide an objective tool for selecting representative human test subjects based upon their facial characteristics for use in research, product development, testing and certification. Fit test panels were typically based upon anthropometric data such as the 1967-1968 survey of American military personnel. In this study, the objectives were to: (i) evaluate the applicability of the recently developed National Institute for Occupational Safety and Health (NIOSH) respirator fit test panels for Chinese workers and (ii) develop new respirator fit test panels using the Chinese survey data. Overall, 95% of the workers in the Chinese survey fall within the NIOSH bivariate and principal component analysis (PCA) panels, suggesting that these panels would also be appropriate for the Chinese population. However, distribution of the subject across the panels was not uniform; only 6.3% of survey participants fell into five cells of the bivariate panel and only 7.2% were found within three cells of the PCA panel. Therefore, new respirator fit test panels with subject dimensions and distributions specific to Chinese workers may be beneficial for certain applications. Two new respirator fit test panels were developed with the same techniques used to create the NIOSH panels. All measurements were weighted to match age and gender distributions of the Chinese population from the 2005 census. The bivariate approach used face length and face width measurements, and the PCA panel was developed using the first two principal components obtained from a set of 10 facial dimensions. Respirators designed to fit these Chinese worker-specific panels are also likely to accommodate >95% of Chinese workers.

  10. PARTICLE SIZE DISTRIBUTIONS FROM SELECT RESIDENCES PARTICIPATING IN THE NERL RTP PM PANEL STUDY

    Science.gov (United States)

    Particle Size Distributions from Select Residences Participating in the NERL RTP PM Panel Study. Alan Vette, Ronald Williams, and Michael Riediker, U.S. Environmental Protection Agency, National Exposure Research Laboratory, Research Triangle Park, NC 27711; Jonathan Thornburg...

  11. 78 FR 4464 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2013-01-22

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee..., Program Director, Centers for Chemical Innovation Program, Division of Chemistry, Room 1055,...

  12. Integrated LED/Imaging Illumination Panels Demonstrated within a Small Plant Growth Chamber Project

    Data.gov (United States)

    National Aeronautics and Space Administration — LED light sources are ideal for plant growth systems. However, commercially available multi-color LED illumination panels are designed and manufactured to produce a...

  13. High temperature structural sandwich panels

    Science.gov (United States)

    Papakonstantinou, Christos G.

    High strength composites are being used for making lightweight structural panels that are being employed in aerospace, naval and automotive structures. Recently, there is renewed interest in use of these panels. The major problem of most commercial available sandwich panels is the fire resistance. A recently developed inorganic matrix is investigated for use in cases where fire and high temperature resistance are necessary. The focus of this dissertation is the development of a fireproof composite structural system. Sandwich panels made with polysialate matrices have an excellent potential for use in applications where exposure to high temperatures or fire is a concern. Commercial available sandwich panels will soften and lose nearly all of their compressive strength temperatures lower than 400°C. This dissertation consists of the state of the art, the experimental investigation and the analytical modeling. The state of the art covers the performance of existing high temperature composites, sandwich panels and reinforced concrete beams strengthened with Fiber Reinforced Polymers (FRP). The experimental part consists of four major components: (i) Development of a fireproof syntactic foam with maximum specific strength, (ii) Development of a lightweight syntactic foam based on polystyrene spheres, (iii) Development of the composite system for the skins. The variables are the skin thickness, modulus of elasticity of skin and high temperature resistance, and (iv) Experimental evaluation of the flexural behavior of sandwich panels. Analytical modeling consists of a model for the flexural behavior of lightweight sandwich panels, and a model for deflection calculations of reinforced concrete beams strengthened with FRP subjected to fatigue loading. The experimental and analytical results show that sandwich panels made with polysialate matrices and ceramic spheres do not lose their load bearing capability during severe fire exposure, where temperatures reach several

  14. 76 FR 9586 - National Institute of Mental Health; Notice of Closed Meetings

    Science.gov (United States)

    2011-02-18

    ...: National Institute of Mental Health Special Emphasis Panel; HIV/AIDS Behavioral Treatment Intervention... of Committee: National Institute of Mental Health Special Emphasis Panel; R34/T32 HIV and...

  15. 77 FR 2077 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

    Science.gov (United States)

    2012-01-13

    ... Communication Disorders Special Emphasis Panel; Translating Basic Research Review. Date: January 25, 2012. Time... Committee: National Institute on Deafness and Other Communication Disorders Special Emphasis Panel; NIDCD....D., Scientific Review Officer, National Institute on Deafness and Other Communication Disorders...

  16. The Conservation of Panel paintings

    DEFF Research Database (Denmark)

    Until the early 17th century almost all portable paintings were created on wood supports, including masterpieces by famous painters, ranging from Giotto to Dürer to Rembrandt. The structural conservation of these paintings requires specific knowledge and skills as the supports are susceptible...... to damage caused by unstable environmental conditions. Unfortunately, past structural interventions often caused significant damage due to insufficient knowledge of the behaviour of the wood panels, glue and paint layers. Over the last fifty years, the field has developed treatment strategies based......, it is imperative to strengthen scientific research into the production methods, ageing and future behaviour of panel paintings, being an intricate interplay between different materials. A deeper understanding of the processes that adversely affect panel paintings over time will contribute to the improved care...

  17. Solar Panel based Milk Pasteurization

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Pedersen, Tom Søndergaard

    This paper treats the subject of analysis, design and development of the control system for a solar panel based milk pasteurization system to be used in small villages in Tanzania. The analysis deals with the demands for an acceptable pasteurization, the varying energy supply and the low cost, low...... complexity, simple user interface and high reliability demands. Based on these demands a concept for the pasteurization system is established and a control system is developed. A solar panel has been constructed and the energy absorption has been tested in Tanzania. Based on the test, the pasteurization...... system is dimensioned. A functional prototype of the pasteurization facility with a capacity of 200 l milk/hour has been developed and tested. The system is prepared for solar panels as the main energy source and is ready for a test in Tanzania....

  18. Solar Panel based Milk Pasteurization

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Pedersen, Tom Søndergaard

    2002-01-01

    This paper treats the subject of analysis, design and development of the control system for a solar panel based milk pasteurization system to be used in small villages in Tanzania. The analysis deals with the demands for an acceptable pasteurization, the varying energy supply and the low cost, low...... complexity, simple user interface and high reliability demands. Based on these demands a concept for the pasteurization system is established and a control system is developed. A solar panel has been constructed and the energy absorption has been tested in Tanzania. Based on the test, the pasteurization...... system is dimensioned. A functional prototype of the pasteurization facility with a capacity of 200 l milk/hour has been developed and tested. The system is prepared for solar panels as the main energy source and is ready for a test in Tanzania....

  19. Panel report: nuclear physics

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, Joseph A [Los Alamos National Laboratory; Hartouni, Edward P [LLNL

    2010-01-01

    Nuclear science is at the very heart of the NNSA program. The energy produced by nuclear processes is central to the NNSA mission, and nuclear reactions are critical in many applications, including National Ignition Facility (NIF) capsules, energy production, weapons, and in global threat reduction. Nuclear reactions are the source of energy in all these applications, and they can also be crucial in understanding and diagnosing the complex high-energy environments integral to the work of the NNSA. Nuclear processes are complex quantum many-body problems. Modeling and simulation of nuclear reactions and their role in applications, coupled tightly with experiments, have played a key role in NNSA's mission. The science input to NNSA program applications has been heavily reliant on experiment combined with extrapolations and physical models 'just good enough' to provide a starting point to extensive engineering that generated a body of empirical information. This body of information lacks the basic science underpinnings necessary to provide reliable extrapolations beyond the domain in which it was produced and for providing quantifiable error bars. Further, the ability to perform additional engineering tests is no longer possible, especially those tests that produce data in the extreme environments that uniquely characterize these applications. The end of testing has required improvements to the predictive capabilities of codes simulating the reactions and associated applications for both well known and well characterized cases as well as incompletely known cases. Developments in high performance computing, computational physics, applied mathematics and nuclear theory have combined to make spectacular advances in the theory of fission, fusion and nuclear reactions. Current research exploits these developments in a number of Office of Science and NNSA programs, and in joint programs such as the SciDAC (Science Discovery through Advanced Computing) that

  20. NO y Blue Ribbon panel

    Science.gov (United States)

    Crosley, David R.

    1996-01-01

    Total NOy was determined on the Pacific Exploratory Mission-West A using two separate instruments, one operated by Georgia Institute of Technology and one by Nagoya University. The two data sets exhibited significant disagreement, with no systematic correlation, and differences often a factor of 2 or more. Additionally, regardless of data set chosen, the total NOy was much greater than the sum of its components measured separately. A panel was convened by NASA in July 1993 to examine these conflicting datasets and the question of "missing NOy" on this mision. This paper reports the conclusions and recommendations from the panel.

  1. Solar Panel based Milk Pasteurization

    DEFF Research Database (Denmark)

    Nielsen, Kirsten Mølgaard; Pedersen, Tom Søndergaard

    2002-01-01

    This paper treats the subject of analysis, design and development of the control system for a solar panel based milk pasteurization system to be used in small villages in Tanzania. The analysis deals with the demands for an acceptable pasteurization, the varying energy supply and the low cost, low...... system is dimensioned. A functional prototype of the pasteurization facility with a capacity of 200 l milk/hour has been developed and tested. The system is prepared for solar panels as the main energy source and is ready for a test in Tanzania....

  2. The "Virtual" Panel: A Computerized Model for LGBT Speaker Panels

    Science.gov (United States)

    Beasley, Christopher; Torres-Harding, Susan; Pedersen, Paula J.

    2012-01-01

    Recent societal trends indicate more tolerance for homosexuality, but prejudice remains on college campuses. Speaker panels are commonly used in classrooms as a way to educate students about sexual diversity and decrease negative attitudes toward sexual diversity. The advent of computer-delivered instruction presents a unique opportunity to…

  3. Solar panel truss mounting systems and methods

    Energy Technology Data Exchange (ETDEWEB)

    Al-Haddad, Tristan Farris; Cavieres, Andres; Gentry, Russell; Goodman, Joseph; Nolan, Wade; Pitelka, Taylor; Rahimzadeh, Keyan; Brooks, Bradley; Lohr, Joshua; Crooks, Ryan; Porges, Jamie; Rubin, Daniel

    2016-06-28

    An exemplary embodiment of the present invention provides a solar panel truss mounting system comprising a base and a truss assembly coupled to the base. The truss assembly comprises a first panel rail mount, second panel rail mount parallel to the first panel rail mount, base rail mount parallel to the first and second panel rail mounts, and a plurality of support members. A first portion of the plurality of support members extends between the first and second panel rail mounts. A second portion of the plurality of support members extends between the first panel rail mount and the base rail mount. A third portion of the plurality of support members extends between the second panel rail mount and the base rail mount. The system can further comprise a plurality of connectors for coupling a plurality of photovoltaic solar panels to the truss assembly.

  4. Solar panel truss mounting systems and methods

    Energy Technology Data Exchange (ETDEWEB)

    Al-Haddad, Tristan Farris; Cavieres, Andres; Gentry, Russell; Goodman, Joseph; Nolan, Wade; Pitelka, Taylor; Rahimzadeh, Keyan; Brooks, Bradley; Lohr, Joshua; Crooks, Ryan; Porges, Jamie; Rubin, Daniel

    2015-10-20

    An exemplary embodiment of the present invention provides a solar panel truss mounting system comprising a base and a truss assembly coupled to the base. The truss assembly comprises a first panel rail mount, second panel rail mount parallel to the first panel rail mount, base rail mount parallel to the first and second panel rail mounts, and a plurality of support members. A first portion of the plurality of support members extends between the first and second panel rail mounts. A second portion of the plurality of support members extends between the first panel rail mount and the base rail mount. A third portion of the plurality of support members extends between the second panel rail mount and the base rail mount. The system can further comprise a plurality of connectors for coupling a plurality of photovoltaic solar panels to the truss assembly.

  5. Mobile response in web panels

    NARCIS (Netherlands)

    de Bruijne, M.A.; Wijnant, A.

    2014-01-01

    This article investigates unintended mobile access to surveys in online, probability-based panels. We find that spontaneous tablet usage is drastically increasing in web surveys, while smartphone usage remains low. Further, we analyze the bias of respondent profiles using smartphones and tablets com

  6. ASIST 2003: Part II: Panels.

    Science.gov (United States)

    Proceedings of the ASIST Annual Meeting, 2003

    2003-01-01

    Forty-six panels address topics including women in information science; users and usability; information studies; reference services; information policies; standards; interface design; information retrieval; information networks; metadata; shared access; e-commerce in libraries; knowledge organization; information science theories; digitization;…

  7. Humid free efficient solar panel

    Science.gov (United States)

    Panjwani, Manoj Kumar; Panjwani, Suresh Kumar; Mangi, Fareed Hussain; Khan, Danish; Meicheng, Li

    2017-09-01

    The paper examines the impact of the humidity on the Solar panels which makes a space for the drastic variation in the power generated and makes the device less efficient. Humidity readily affects the efficiency of the solar cells and creates a minimal layer of water on its surface. It also decreases the efficiency by 10-20% of the total power output produced. Moreover, to handle this issue, all around characterized measures are required to be taken to guarantee the smooth working of the solar panels utilized in humid areas. In connection with this issue, Karachi, the biggest city of Pakistan which is located near the costal line touching Arabian Sea, was taken as a reference city to measure the humidity range. In Karachi, the average humidity lies between 25-70% (as per Pakistan Meteorological Department PMD), that indirectly leads in decreasing power acquired from a Solar Panel and develops various complexities for the solar system. The system on average experiences stability issues, such as those of power fluctuations etc., due to which, the whole solar system installed observes abnormal variations in acquired power. Silica Gel was used as a desiccant material in order to assure dryness over the solar panel. More than four experiments were conducted with the usage of water absorbent to improve the efficiency and to make system more power efficient.

  8. Microclimate boxes for panel paintings

    DEFF Research Database (Denmark)

    Wadum, Jørgen

    1998-01-01

    The use of microclimate boxes to protect vulnerable panel paintings is, therefore, not a new phenomenon of the past two or three decades. Rather, it has been a concern for conservators and curators to protect these objects of art at home and in transit since the end of the nineteenth century. The...

  9. Risk-based decisionmaking (Panel)

    Energy Technology Data Exchange (ETDEWEB)

    Smith, T.H.

    1995-12-31

    By means of a panel discussion and extensive audience interaction, explore the current challenges and progress to date in applying risk considerations to decisionmaking related to low-level waste. This topic is especially timely because of the proposed legislation pertaining to risk-based decisionmaking and because of the increased emphasis placed on radiological performance assessments of low-level waste disposal.

  10. EXTREMAL CONTROL FOR PHOTOVOLTAIC PANELS

    Directory of Open Access Journals (Sweden)

    Genevieve DAPHIN TANGUY

    2016-11-01

    Full Text Available In this paper a methodology for extremal control of photovoltaic panels has been designed through the use of an embedded polynomial controller using robust approaches and algorithms. Also, a framework for testing solar trackers in a hard ware in the loop (HIL configuration has been established. Efficient gradient based optimization methods were put in place in order to determine the parameters of the employed photovoltaic panel, as well as for computing the Maximum Power Point (MPP. Further a numerical RST controller has been computed in order to allow the panel to follow the movement of the sun to obtain a maximum energetic efficiency. A robustness analysis and correction procedure has been done on the RST polynomial algorithm. The hardware in the loop configuration allows for the development of a test and development platform which can be used for bringing improvements to the current design and also test different control approaches. For this, a microcontroller based solution was chosen. The achieved performances of the closed loop photovoltaic panel (PP system are validated in simulation using the MATLAB / SIMULINK environment and the WinPim & WinReg dedicated software. As it will be seen further in this paper, the extremal control of this design resides in a sequential set of computations used for obtaining the new Maximum Power Point at each change in the system.

  11. Panel: RFID Security and Privacy

    Science.gov (United States)

    Fu, Kevin

    The panel on RFID security and privacy included Ross Anderson, Jon Callas, Yvo Desmedt, and Kevin Fu. Topics for discussion included the "chip and PIN" EMV payment systems, e-Passports, "mafia" attacks, and RFID-enabled credit cards. Position papers by the panelists appear in the following pages, and the RFID-enabled credit card work appears separately in these proceedings.

  12. ASIST 2003: Part II: Panels.

    Science.gov (United States)

    Proceedings of the ASIST Annual Meeting, 2003

    2003-01-01

    Forty-six panels address topics including women in information science; users and usability; information studies; reference services; information policies; standards; interface design; information retrieval; information networks; metadata; shared access; e-commerce in libraries; knowledge organization; information science theories; digitization;…

  13. 76 FR 77240 - National Institute of Nursing Research; Notice of Closed Meetings

    Science.gov (United States)

    2011-12-12

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel, Pain Assessment for...., Scientific Review Officer, National Institute of Nursing Research, National Institutes of Health,...

  14. 75 FR 1794 - National Institute of Nursing Research; Notice of Closed Meeting

    Science.gov (United States)

    2010-01-13

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... privacy. Name of Committee: National Institute of Nursing Research Special; Emphasis Panel Inflammatory... Officer, National Institute of Nursing Research, National Institutes of Health, 6701 Democracy...

  15. 76 FR 57068 - National Institute of Nursing Research Notice of Closed Meeting

    Science.gov (United States)

    2011-09-15

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel, Summer Research... Officer, National Institute of Nursing Research, National Institutes of Health, Bethesda, MD 20892,...

  16. 78 FR 63997 - National Institute of Nursing Research; Notice of Closed Meeting

    Science.gov (United States)

    2013-10-25

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel; Training and Career... Review, Division of ] Extramural Activities, National Institute of Nursing Research, National...

  17. 77 FR 59199 - National Institute of Nursing Research; Notice of Closed Meetings

    Science.gov (United States)

    2012-09-26

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel; Clinical Trial Review... of Review, National Institute of Nursing Research, National Institutes of Health, 6701 Democracy...

  18. 78 FR 52938 - National Institute of Nursing Research; Notice of Closed Meeting

    Science.gov (United States)

    2013-08-27

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel; Multi-Site Clinical... Review, Division of Extramural Activities, National Institute of Nursing Research, National Institutes...

  19. 76 FR 10912 - National Institute of Nursing Research; Notice of Closed Meetings

    Science.gov (United States)

    2011-02-28

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel, Summer Research... Officer, National Institute of Nursing Research, National Institutes of Health, 6701 Democracy Blvd,...

  20. 75 FR 55808 - National Institute of Nursing Research; Notice of Closed Meetings

    Science.gov (United States)

    2010-09-14

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel; National Research... Institute of Nursing Research, National Institutes of Health, 6701 Democracy Blvd., Ste. 710, Bethesda,...

  1. 77 FR 60706 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2012-10-04

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed.... Name of Committee: National Human Genome Research Institute Special Emphasis Panel; Special Emphasis... Officer, Scientific Review Branch, National Human Genome Research Institute, National Institutes of...

  2. 75 FR 8374 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2010-02-24

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel, Revolutionary..., National Human Genome Research Institute, National Institutes of Health, 5635 Fishers Lane, Suite 4076,...

  3. Annual Report to The President and The Congress of the Advisory Panel to Assess Domestic Response Capabilities for Terrorism Involving Weapons of Mass Destruction (2nd). II. Toward a National Strategy for Combating Terrorism

    Science.gov (United States)

    2007-11-02

    1960s, when Egypt used chemical weapons during its involvement in the Yemeni civil war. At that time, Israel’s parliament, the Knesset, passed a law...gives a review of open source intelligence ( OSINT ). This includes local, national and international media reports and trends and milestones that have a...Domestic Response Capabilities for Terrorism Involving Weapons of Mass Destruction Terrorism Early Warning Group (TEW) OSINT Indications & Warning

  4. Use of Internet panels to conduct surveys.

    Science.gov (United States)

    Hays, Ron D; Liu, Honghu; Kapteyn, Arie

    2015-09-01

    The use of Internet panels to collect survey data is increasing because it is cost-effective, enables access to large and diverse samples quickly, takes less time than traditional methods to obtain data for analysis, and the standardization of the data collection process makes studies easy to replicate. A variety of probability-based panels have been created, including Telepanel/CentERpanel, Knowledge Networks (now GFK KnowledgePanel), the American Life Panel, the Longitudinal Internet Studies for the Social Sciences panel, and the Understanding America Study panel. Despite the advantage of having a known denominator (sampling frame), the probability-based Internet panels often have low recruitment participation rates, and some have argued that there is little practical difference between opting out of a probability sample and opting into a nonprobability (convenience) Internet panel. This article provides an overview of both probability-based and convenience panels, discussing potential benefits and cautions for each method, and summarizing the approaches used to weight panel respondents in order to better represent the underlying population. Challenges of using Internet panel data are discussed, including false answers, careless responses, giving the same answer repeatedly, getting multiple surveys from the same respondent, and panelists being members of multiple panels. More is to be learned about Internet panels generally and about Web-based data collection, as well as how to evaluate data collected using mobile devices and social-media platforms.

  5. Composite panel, wall assembly and components therefor

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, P.J.

    1988-12-20

    This invention is concerned with improvements in wall assemblies made of a plurality of composite wall panels, such as concrete wall panels, and components and connectors for such assemblies. The invention is also concerned with a method of making such composite wall panels by molding concrete to form a concrete panel. It is particularly applicable for the provision of upstanding walls around oil tanks and hydrocarbon storage facilities, thereby to form part of a containment structure that can satisfy safety regulations for spills around such facilities. In accordance with another aspect of the invention, there is provided a composite building product comprising a concrete panel, said panel being obtained by molding a respective concrete composition. The panel has at least one metal hinge element integrally secured at a respective peripheral edge, with said metal hinge element being secured at the panel to project sufficiently therefrom so as to present a first hinge element. Several of the panels can be connected in a corral-type wall assembly in a variety of configuration. Another aspect of the invention provides, for use in a wall assembly, a portable composite panel comprising a concrete panel body, which is obtained by molding a respective concrete composition; and a frame assembly for reinforcing the peripheral edges of said concrete panel body. The frame assembly includes at least one metal member for provision of a first hing element for connecting a plurality of said panels in a corral-type wall assembly. 7 figs.

  6. Nonlinear Analysis and Post-Test Correlation for a Curved PRSEUS Panel

    Science.gov (United States)

    Gould, Kevin; Lovejoy, Andrew E.; Jegley, Dawn; Neal, Albert L.; Linton, Kim, A.; Bergan, Andrew C.; Bakuckas, John G., Jr.

    2013-01-01

    The Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS) concept, developed by The Boeing Company, has been extensively studied as part of the National Aeronautics and Space Administration's (NASA s) Environmentally Responsible Aviation (ERA) Program. The PRSEUS concept provides a light-weight alternative to aluminum or traditional composite design concepts and is applicable to traditional-shaped fuselage barrels and wings, as well as advanced configurations such as a hybrid wing body or truss braced wings. Therefore, NASA, the Federal Aviation Administration (FAA) and The Boeing Company partnered in an effort to assess the performance and damage arrestments capabilities of a PRSEUS concept panel using a full-scale curved panel in the FAA Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility. Testing was conducted in the FASTER facility by subjecting the panel to axial tension loads applied to the ends of the panel, internal pressure, and combined axial tension and internal pressure loadings. Additionally, reactive hoop loads were applied to the skin and frames of the panel along its edges. The panel successfully supported the required design loads in the pristine condition and with a severed stiffener. The panel also demonstrated that the PRSEUS concept could arrest the progression of damage including crack arrestment and crack turning. This paper presents the nonlinear post-test analysis and correlation with test results for the curved PRSEUS panel. It is shown that nonlinear analysis can accurately calculate the behavior of a PRSEUS panel under tension, pressure and combined loading conditions.

  7. El Salvador - Rural Electrification - Solar Panels

    Data.gov (United States)

    Millennium Challenge Corporation — This is a summative qualitative performance evaluation (PE) of the solar panel component of the solar panel component of the RE Sub-Activity. The final report will...

  8. Blue Ribbon Panel Report - BRP - Cancer Moonshot

    Science.gov (United States)

    The Blue Ribbon Panel Report outlines 10 recommendations to accelerate progress against cancer. The panel was established to ensure that the Cancer Moonshot's approaches are grounded in the best science.

  9. Grounds of two positions photovoltaic panels

    OpenAIRE

    Castán Fortuño, Fernando

    2008-01-01

    The objective of this Master Thesis is to find the optimum positioning for a two positions photovoltaic panel. Hence, it will be implemented a model in order to optimize the energy of the sun that the photovoltaic panel is receiving by its positioning. Likewise this project will include the comparison with other photovoltaic panel systems as the single position photovoltaics panels. Ultimately, it is also going to be designed a system array for the optimized model of two positions photovoltai...

  10. Lightweight composites for modular panelized construction

    Science.gov (United States)

    Vaidya, Amol S.

    Rapid advances in construction materials technology have enabled civil engineers to achieve impressive gains in the safety, economy, and functionality of structures built to serve the common needs of society. Modular building systems is a fast-growing modern, form of construction gaining recognition for its increased efficiency and ability to apply modern technology to the needs of the market place. In the modular construction technique, a single structural panel can perform a number of functions such as providing thermal insulation, vibration damping, and structural strength. These multifunctional panels can be prefabricated in a manufacturing facility and then transferred to the construction site. A system that uses prefabricated panels for construction is called a "panelized construction system". This study focuses on the development of pre-cast, lightweight, multifunctional sandwich composite panels to be used for panelized construction. Two thermoplastic composite panels are proposed in this study, namely Composite Structural Insulated Panels (CSIPs) for exterior walls, floors and roofs, and Open Core Sandwich composite for multifunctional interior walls of a structure. Special manufacturing techniques are developed for manufacturing these panels. The structural behavior of these panels is analyzed based on various building design codes. Detailed descriptions of the design, cost analysis, manufacturing, finite element modeling and structural testing of these proposed panels are included in this study in the of form five peer-reviewed journal articles. The structural testing of the proposed panels involved in this study included flexural testing, axial compression testing, and low and high velocity impact testing. Based on the current study, the proposed CSIP wall and floor panels were found satisfactory, based on building design codes ASCE-7-05 and ACI-318-05. Joining techniques are proposed in this study for connecting the precast panels on the construction

  11. Giant Magnetostrictive Material Exciter for Panel Loudspeaker

    Institute of Scientific and Technical Information of China (English)

    WANG Rui; ZHANG Yong-fa

    2008-01-01

    The exciter component in a panel loudspeaker has a profound effect on the overall performance of the system.The equivalent circuit analysis of the combination of giant magnetostrictive material exciter and distributed mode panel is introduced and how exciter parameters influence panel lffudspeaker's performance is discussed.NumericaI predictions are given in order to show how these influences are manifested.

  12. Recent Discoveries on Antwerp Panel Makers' Marks

    DEFF Research Database (Denmark)

    Wadum, Jørgen

    1993-01-01

    There still exist today uncertainties and misunderstandings in our interpretation of panel makers' marks from early 17th century Antwerp. In the future, panel marks and the panels on which they can be found will certainly render much more information concerning the technology of that time. Still...

  13. Bamboo-based Panels for Structural Applications

    Institute of Scientific and Technical Information of China (English)

    CHENXuhe; WANGZheng

    2005-01-01

    With technical assistance from INBAR and the Research Institute of Wood Industry of the Chinese Academy of Forestry, the construction of the Pingbian Primary School was completed in 2004,where bamboo plywood panels and laminated beams were used for the roof trusses, sheathing boards and wall panels. This is the first time that bamboo-based panels are used for structural applications.

  14. Technology sandwich panels with mineral wool insulation

    OpenAIRE

    Tyulenev M.; Burtzeva M.; Mednikova E.

    2016-01-01

    Sandwich panel — self–supporting structure consisting of metal cladding and thermal insulation core. As a heat–insulating core used mineral wool, foamed plastics. Production of sandwich panels with insulation mineral wool performed on modular lines for the production of aggregate or conveyer scheme. Sandwich panels are used as load–bearing elements of the facades, as well as a roof covering.

  15. Noise reduction in double-panel structures by cavity and panel resonance control

    NARCIS (Netherlands)

    Ho, J.-H.; Berkhoff, A.P

    2011-01-01

    This paper presents an investigation of the cavity and the panel resonance control in a double‐panel structure. The double‐panel structure, which consists of two panels with air in the gap, is widely adopted in many applications such as aerospace due to its light weight and effective transmission‐lo

  16. Panel 4 - applications to transportation

    Energy Technology Data Exchange (ETDEWEB)

    Nichols, F. [Argonne National Lab., IL (United States); Au, J. [Sundstrand Aerospace, Rockford, IL (United States); Bhattacharya, R. [Universal Energy Systems, Inc., Dayton, OH (United States); Bhushan, B. [Ohio State Univ., Columbus (United States); Blunier, D. [Caterpillar, Inc., Peoria, IL (United States); Boardman, B. [Deere & Co., Moline, IL (United States); Brombolich, L. [Compu-Tec Engineering, Chesterfield, MO (United States); Davidson, J. [Vanderbilt Univ., Nashville, TN (United States); Graham, M. [Northwestern Univ., Evanston, IL (United States); Hakim, N. [Detroit Diesel Corp., MI (United States); Harris, K. [Dubbeldee Harris Diamond Corp., Mt. Arlington, NJ (United States); Hay, R. [Norton Diamond Film, Northboro, MA (United States); Herk, L. [Southwest Research Inst., Southfield, MI (United States); Hojnacki, H.; Rourk, D. [Intelligent Structures Incorporated, Canton, MI (United States); Kamo, R. [Adiabatics, Inc., Columbus, IN (United States); Nieman, B. [Allied-Signal Inc., Des Plaines, IL (United States); O`Neill, D. [3M, St. Paul, MN (United States); Peterson, M.B. [Wear Sciences, Arnold, MD (United States); Pfaffenberger, G. [Allison Gas Turbine, Indianapolis, IN (United States); Pryor, R.W. [Wayne State Univ., Detroit, MI (United States); Russell, J. [Superconductivity Publications, Inc., Somerset, NJ (United States); Syniuta, W. [Advanced Mechanical Technology, Inc., Newton, MA (United States); Tamor, M. [Ford Motor Co., Dearborn, MI (United States); Vojnovich, T. [Dept. of Energy, Washington, DC (United States); Yarbrough, W. [Pennsylvania State Univ., University Park (United States); Yust, C.S. [Oak Ridge National Lab., TN (United States)

    1993-01-01

    The aim of this group was to compile a listing of current and anticipated future problem areas in the transportation industry where the properties of diamond and DLC films make them especially attractive and where the panel could strongly endorse the establishment of DOE/Transportation Industry cooperative research efforts. This section identifies the problem areas for possible applications of diamond/DLC technology and presents indications of current approaches to these problems.

  17. Solar Cells and Solar Panels

    Science.gov (United States)

    1977-04-01

    TO CATALOG THIS DATA IN THE FORM OF A MODELo THE PRESENT DATA CAN BE MADE TO FIT A P-N JUNCTION WITH PHOTOCONDUCTIVE SERIES AND SHUNT RESISTANCES...TO THE SUN. ANALYSIS OF THE APPARENT MOTION OF THE SUN, WIND EFFECTS, PANEL ORIENTATION, SUN SENSING , AND BASIC SYSTEM CONFIGURATIONS ARE INCLUDED IN...DESIGN REQUIREMENTS LED TO SPECIFICATION OF A TWO-DEGREE-OF- FREEDOM GEARLESS MECHANISM INCORPORATING SUN SENSING , DIRECT SHAFT TORQUINGs AND POWER

  18. Striations in Plasma Display Panel

    Institute of Scientific and Technical Information of China (English)

    OUYANG Ji-Ting; CAO Jing; MIAO Jin-Song

    2005-01-01

    @@ The phenomenon of striation has been investigated experimentally in a macroscopic ac-plasma display panel (PDP). The relationship between the characteristics of striation and the operation conditions including voltage, frequency, rib, and electrode configuration, etc is obtained experimentally. The origin of the striations is considered to be the ionization waves in the transient positive column near the dielectric surface in the anode area during the discharge, and the perturbation is caused by resonance kinetic effects in inert gas.

  19. Panel urges cloning ethics boards

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, E.

    1997-01-03

    A 7-month review of the system that guides U.S. policy on the ethical, legal, and social issues (ELSI) of the Human Genome Project has concluded that it is time for a radical overhaul. A report completed last month recommends that a high-level policy board be created in the office of the Secretary of Health and Human Services to help develop policies on such sensitive issues as genetic privacy, antidiscrimination legislation, public education on genetic risks, and the regulation of genetic testing. If accepted, the proposal-from a review panel chaired by attorney Mark Rothstein of the University of Houston and geneticist M. Anne Spence of the University of California, Irvine-would create a new panel of 15 to 18 members to serve as {open_quotes}a public forum for discussion of ... critical issues.{close_quotes} This panel would replace the current advisory body, known as the ELSI Working Group, and end what the report calls a {open_quotes}discordance{close_quotes} between the broad scope of the Working Group and the {open_quotes}very limited focus{close_quotes} of the research program under which it operates.

  20. New respirator fit test panels representing the current U.S. civilian work force.

    Science.gov (United States)

    Zhuang, Ziqing; Bradtmiller, Bruce; Shaffer, Ronald E

    2007-09-01

    The fit test panels currently used for respirator research, design, and certification are 25-subject panels developed by Los Alamos National Laboratory (LANL) and are based on data from the 1967 and 1968 anthropometric surveys of U.S. Air Force personnel. Military data do not represent the great diversity in face size and shape seen in civilian populations. In addition, the demographics of the U.S. population have changed over the last 30 years. Thus, it is necessary to assess and refine the LANL fit test panels. This paper presents the development of new respirator fit test panels representative of current U.S. civilian workers based on an anthropometric survey of 3,997 respirator users conducted in 2003. One panel was developed using face length and face width (bivariate approach) and weighting subjects to match the age and race distribution of the U.S. population as determined from the 2000 census. Another panel was developed using the first two principal components obtained from a set of 10 facial dimensions (age and race adjusted). These 10 dimensions are associated with respirator fit and leakage and can predict the remaining face dimensions well. Respirators designed to fit these panels are expected to accommodate more than 95% of the current U.S. civilian workers. Both panels are more representative of the U.S. population than the existing LANL panel and may be appropriate for testing both half-masks and full-face piece respirators. Respirator manufacturers, standards development organizations, and government respirator certification bodies need to select the appropriate fit test panel for their particular needs. The bivariate panel is simpler to use than the principal component analysis (PCA) panel and is most similar to the LANL panel currently used. The inclusion of the eight additional facial measurements allows the PCA panel to provide better criteria for excluding extreme face sizes from being used. Because the boundaries of the two new panels are

  1. Analytical comparison of three stiffened panel concepts

    Science.gov (United States)

    Maloney, Jill M.; Wu, K. Chauncey; Robinson, James C.

    1995-01-01

    Three stiffened panel concepts are evaluated to find optimized designs for integral stiffeners in the barrels of Reusable Launch Vehicle fuel tanks. The three panel concepts considered are a T-stiffened panel, a panel with one blade stiffener centered between each pair of T-stiffeners, and a panel with two blade stiffeners equally spaced between each pair of T-stiffeners. The panels are optimized using PASCO for a range of compressive loads, and the computed areal weight for each panel is used to compare the concepts and predict tank weights. The areal weight of the T-stiffened panel with one blade is up to seven-percent lower than the other panel concepts. Two tank construction methods are compared for a representative tank design with three barrels. In the first method, 45-degree circumferential sections of a barrel are each designed to carry the same maximum load in the barrel. In the second method, each barrel section is designed for the maximum load in that section. Representative tanks designed with the first method are over 250 lb heavier than tanks designed using the second method. Optimized panel designs and areal weights are also computed for variation of the nominal panel length and skin thickness.

  2. Highly stretchable, transparent ionic touch panel

    Science.gov (United States)

    Kim, Chong-Chan; Lee, Hyun-Hee; Oh, Kyu Hwan; Sun, Jeong-Yun

    2016-08-01

    Because human-computer interactions are increasingly important, touch panels may require stretchability and biocompatibility in order to allow integration with the human body. However, most touch panels have been developed based on stiff and brittle electrodes. We demonstrate an ionic touch panel based on a polyacrylamide hydrogel containing lithium chloride salts. The panel is soft and stretchable, so it can sustain a large deformation. The panel can freely transmit light information because the hydrogel is transparent, with 98% transmittance for visible light. A surface-capacitive touch system was adopted to sense a touched position. The panel can be operated under more than 1000% areal strain without sacrificing its functionalities. Epidermal touch panel use on skin was demonstrated by writing words, playing a piano, and playing games.

  3. 78 FR 63500 - Federal Council on the Arts and the Humanities; Arts and Artifacts Indemnity Panel Advisory...

    Science.gov (United States)

    2013-10-24

    ... From the Federal Register Online via the Government Publishing Office NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Federal Council on the Arts and the Humanities; Arts and Artifacts Indemnity... Artifacts International Indemnity Panel. The purpose of the meeting is for panel review,...

  4. 76 FR 29746 - Science Advisory Board Staff Office Notification of a Public Meeting of the SAB Mercury Review Panel

    Science.gov (United States)

    2011-05-23

    ... AGENCY Science Advisory Board Staff Office Notification of a Public Meeting of the SAB Mercury Review... SAB Mercury Review Panel. DATES: The meeting will be held on June 15, 2011 and June 16, 2011 from 9 a... Mercury Review Panel will hold a public meeting to review EPA's Technical Support Document: National-Scale...

  5. Flat panel display - Impurity doping technology for flat panel displays

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Toshiharu [Advanced Technology Planning, Sumitomo Eaton Nova Corporation, SBS Tower 9F, 10-1, Yoga 4-chome, Setagaya-ku, 158-0097 Tokyo (Japan)]. E-mail: suzuki_tsh@senova.co.jp

    2005-08-01

    Features of the flat panel displays (FPDs) such as liquid crystal display (LCD) and organic light emitting diode (OLED) display, etc. using low temperature poly-Si (LTPS) thin film transistors (TFTs) are briefly reviewed comparing with other FPDs. The requirements for fabricating TFTs used for high performance FPDs and system on glass (SoG) are addressed. This paper focuses on the impurity doping technology, which is one of the key technologies together with crystallization by laser annealing, formation of high quality gate insulator and gate-insulator/poly-Si interface. The issues to be solved in impurity doping technology for state of the art and future TFTs are clarified.

  6. 78 FR 8155 - National Cancer Institute; Notice of Closed Meetings

    Science.gov (United States)

    2013-02-05

    ... Cancer Institute Special Emphasis Panel; Cancer Immunology. ] Date: March 15, 2013. Time: 8:00 a.m. to 5... HUMAN SERVICES National Institutes of Health National Cancer Institute; Notice of Closed Meetings... privacy. Name of Committee: National Cancer Institute Special Emphasis Panel; NCI Omnibus Cancer Biology...

  7. 77 FR 58852 - National Cancer Institute; Notice of Closed Meetings

    Science.gov (United States)

    2012-09-24

    ... Committee: National Cancer Institute Special Emphasis Panel; R13 Review Teleconference. Date: October 24..., Panel; Immunology. Date: December 6, 2012. Time: 7:45 a.m. to 5 p.m. Agenda: To review and evaluate... HUMAN SERVICES National Institutes of Health National Cancer Institute; Notice of Closed...

  8. Panel 3: Genetics and Precision Medicine of Otitis Media.

    Science.gov (United States)

    Lin, Jizhen; Hafrén, Hena; Kerschner, Joseph; Li, Jian-Dong; Brown, Steve; Zheng, Qing Y; Preciado, Diego; Nakamura, Yoshihisa; Huang, Qiuhong; Zhang, Yan

    2017-04-01

    Objective The objective is to perform a comprehensive review of the literature up to 2015 on the genetics and precision medicine relevant to otitis media. Data Sources PubMed database of the National Library of Medicine. Review Methods Two subpanels were formed comprising experts in the genetics and precision medicine of otitis media. Each of the panels reviewed the literature in their respective fields and wrote draft reviews. The reviews were shared with all panel members, and a merged draft was created. The entire panel met at the 18th International Symposium on Recent Advances in Otitis Media in June 2015 and discussed the review and refined the content. A final draft was made, circulated, and approved by the panel members. Conclusion Many genes relevant to otitis media have been identified in the last 4 years in advancing our knowledge regarding the predisposition of the middle ear mucosa to commensals and pathogens. Advances include mutant animal models and clinical studies. Many signaling pathways are involved in the predisposition of otitis media. Implications for Practice New knowledge on the genetic background relevant to otitis media forms a basis of novel potential interventions, including potential new ways to treat otitis media.

  9. Calibration with confidence: a principled method for panel assessment

    Science.gov (United States)

    MacKay, R. S.; Low, R. J.; Parker, S.

    2017-01-01

    Frequently, a set of objects has to be evaluated by a panel of assessors, but not every object is assessed by every assessor. A problem facing such panels is how to take into account different standards among panel members and varying levels of confidence in their scores. Here, a mathematically based algorithm is developed to calibrate the scores of such assessors, addressing both of these issues. The algorithm is based on the connectivity of the graph of assessors and objects evaluated, incorporating declared confidences as weights on its edges. If the graph is sufficiently well connected, relative standards can be inferred by comparing how assessors rate objects they assess in common, weighted by the levels of confidence of each assessment. By removing these biases, ‘true’ values are inferred for all the objects. Reliability estimates for the resulting values are obtained. The algorithm is tested in two case studies: one by computer simulation and another based on realistic evaluation data. The process is compared to the simple averaging procedure in widespread use, and to Fisher's additive incomplete block analysis. It is anticipated that the algorithm will prove useful in a wide variety of situations such as evaluation of the quality of research submitted to national assessment exercises; appraisal of grant proposals submitted to funding panels; ranking of job applicants; and judgement of performances on degree courses wherein candidates can choose from lists of options. PMID:28386432

  10. 77 FR 22613 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2012-04-16

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L. 92- 463, as amended), the National Science Foundation announces the following...

  11. 77 FR 27804 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2012-05-11

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee...: Partially-Open. Contact Person: Zeev Rosenzweig, Program Director, Division of Chemistry, National...

  12. Automated solar panel assembly line

    Science.gov (United States)

    Somberg, H.

    1981-01-01

    The initial stage of the automated solar panel assembly line program was devoted to concept development and proof of approach through simple experimental verification. In this phase, laboratory bench models were built to demonstrate and verify concepts. Following this phase was machine design and integration of the various machine elements. The third phase was machine assembly and debugging. In this phase, the various elements were operated as a unit and modifications were made as required. The final stage of development was the demonstration of the equipment in a pilot production operation.

  13. The Conservation of Panel paintings

    DEFF Research Database (Denmark)

    Until the early 17th century almost all portable paintings were created on wood supports, including masterpieces by famous painters, ranging from Giotto to Dürer to Rembrandt. The structural conservation of these paintings requires specific knowledge and skills as the supports are susceptible...... to damage caused by unstable environmental conditions. Unfortunately, past structural interventions often caused significant damage due to insufficient knowledge of the behaviour of the wood panels, glue and paint layers. Over the last fifty years, the field has developed treatment strategies based...

  14. Optimum design of composite panel with photovoltaic-thermo module. Absorbing effect of cooling panel; Hikari netsu fukugo panel no saiteki sekkei. Reikyaku panel no kyunetsu koka

    Energy Technology Data Exchange (ETDEWEB)

    Sato, M.; Kikuchi, S.; Tani, T. [Science University of Tokyo, Tokyo (Japan); Kadotani, K.; Imaizumi, H. [Komatsu Ltd., Tokyo (Japan)

    1996-10-27

    The composite panel with photovoltaic-thermo module becomes higher in energy-saving than the conventional air-conditioning system by the independent radiational heating and cooling effect obtained when the generating panel using a solar cell module is combined with the heating and cooling panel using a thermo-element module. The output of a solar cell module can be directly used because the solar cell module operates in AC. This paper reports the relation between the absorbed value and power consumption of the cooling panel, while paying attention to the cooling panel. The performance coefficient of the maximum absorbed value from an non-absorbing substance to a cooling panel is 2 to 3. Assume that the cooling panel during non-adiabatic operation is operated using a solar cell module of 800 W/m{sup 2} in solar intensity and 15% in conversion efficiency. The cooling-surface temperature difference is 12.12 K, and the maximum absorbed value of a non-absorbing substance to a cooling panel is 39.12 W/m{sup 2}. The absorbed value of the outer temperature to the cooling panel is 74.4 W/m{sup 2}, and each performance coefficient is 3.26 and 0.62. The absorbed value must be calculated for evaluation from the cooling-surface temperature difference measured directly from the cooling panel. 4 refs., 8 figs., 1 tab.

  15. 77 FR 24971 - National Center for Complementary & Alternative Medicine; Notice of Closed Meeting

    Science.gov (United States)

    2012-04-26

    ... HUMAN SERVICES National Institutes of Health National Center for Complementary & Alternative Medicine... personal privacy. Name of Committee: National Center for Complementary and Alternative Medicine Special... . Name of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel...

  16. 76 FR 59707 - National Center for Complementary & Alternative Medicine; Notice of Closed Meetings

    Science.gov (United States)

    2011-09-27

    ... HUMAN SERVICES National Institutes of Health National Center for Complementary & Alternative Medicine... personal privacy. Name of Committee: National Center for Complementary and Alternative Medicine Special... of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel...

  17. 77 FR 35991 - National Institute of Nursing Research; Notice of Closed Meeting

    Science.gov (United States)

    2012-06-15

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel; Early Detection and... Institute of Nursing Research, National Institutes of Health, Bethesda, MD 20892, (301)...

  18. 77 FR 61418 - National Institute of Nursing Research; Notice of Closed Meeting

    Science.gov (United States)

    2012-10-09

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel; Addressing Needs of...: Tamizchelvi Thyagarajan, Ph.D., Scientific Review Officer, National Institute of Nursing Research,...

  19. 75 FR 10808 - National Institute of Nursing Research; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-09

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research, Special Emphasis Panel, NINR Loan Repayment..., Scientific Review Administrator, Office of Review, National Institute of Nursing Research,...

  20. 78 FR 7794 - National Institute of Nursing Research; Notice of Closed Meetings

    Science.gov (United States)

    2013-02-04

    ... HUMAN SERVICES National Institutes of Health National Institute of Nursing Research; Notice of Closed... of Committee: National Institute of Nursing Research Special Emphasis Panel, Palliative Care Research...: Mario Rinaudo, MD, Scientific Review Officer, Office of Review, National Institute of Nursing...

  1. 77 FR 61770 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2012-10-11

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel; Genomic Medicine RFAs..., Human Genome Research, National Institutes of Health, HHS) ] Dated: October 4, 2012. David...

  2. 78 FR 20933 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2013-04-08

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel Loan Repayment Program... applications. Place: National Human Genome Research Institute, Room 3055, 5635 Fishers Lane, Rockville,...

  3. 76 FR 35223 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2011-06-16

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel, Sequencing Centers...D, Scientific Review Officer, Scientific Review Branch, National Human Genome Research...

  4. 76 FR 65204 - National Human Genome Research Institute; Notice of Closed Meetings

    Science.gov (United States)

    2011-10-20

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel; Genomic Resource...: Rudy O. Pozzatti, Ph.D., Scientific Review Officer, Scientific Review Branch, National Human...

  5. 75 FR 52538 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2010-08-26

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel. Date: November 19-20..., Scientific Review Officer, Scientific Review Branch, National Human Genome Research Institute,...

  6. 78 FR 14806 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2013-03-07

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel: Clinically Relevant... grant applications. Place: National Human Genome Research Institute, 4th Floor Conference Room,...

  7. 77 FR 64814 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting

    Science.gov (United States)

    2012-10-23

    ... HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS clinical trial and planning grant applications in... Review Officer, National Institute of Arthritis, Musculoskeletal and Skin Diseases, National...

  8. 77 FR 35416 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting

    Science.gov (United States)

    2012-06-13

    ... HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and...: National Institute of Arthritis and Musculoskeletal and Skin Diseases, Special Emphasis Panel; Program..., Musculoskeletal and Skin Diseases, National Institutes of Health, 6701 Democracy Boulevard, Suite 800,...

  9. 75 FR 7487 - National Institute of Allergy and Infectious Diseases; Notice of Closed Meetings

    Science.gov (United States)

    2010-02-19

    ... HUMAN SERVICES National Institutes of Health National Institute of Allergy and Infectious Diseases... personal privacy. Name of Committee: National Institute of Allergy and Infectious Diseases Special Emphasis...: National Institute of Allergy and Infectious Diseases Special Emphasis Panel; Human Immune...

  10. 78 FR 25752 - National Institute of Biomedical Imaging and Bioengineering; Notice of Closed Meetings

    Science.gov (United States)

    2013-05-02

    ...: National Institute of Biomedical Imaging and Bioengineering Special Emphasis Panel; P41 Review National... HUMAN SERVICES National Institutes of Health National Institute of Biomedical Imaging and Bioengineering... commercial property such as patentable material, and personal information concerning individuals associated...

  11. 77 FR 16844 - National Institute of Environmental Health Sciences; Notice of Closed Meetings

    Science.gov (United States)

    2012-03-22

    ... HUMAN SERVICES National Institutes of Health National Institute of Environmental Health Sciences; Notice... personal privacy. Name of Committee: National Institute of Environmental Health Sciences Special Emphasis... . Name of Committee: National Institute of Environmental Health Sciences Special Emphasis Panel;...

  12. Blank Panel Design of Integral Wing Skin Panels Based on Feature Mapping Methods

    Institute of Scientific and Technical Information of China (English)

    Wang; Junbiao; Zhang; Xianjie

    2007-01-01

    A blank panel design algorithm based on feature mapping methods for integral wing skin panels with supercritical airfoil surface is presented.The model of a wing panel is decomposed into features,and features of the panel are decomposed into information of location,direction,dimension and Boolean types.Features are mapped into the plane through optimal surface development algorithm.The plane panel is modeled by rebuilding the mapped features.Blanks of shot-peen forming panels are designed to identify the effectiveness of the methods.

  13. Solar-Panel Dust Accumulation and Cleanings

    Science.gov (United States)

    2005-01-01

    Air-fall dust accumulates on the solar panels of NASA's Mars Exploration Rovers, reducing the amount of sunlight reaching the solar arrays. Pre-launch models predicted steady dust accumulation. However, the rovers have been blessed with occasional wind events that clear significant amounts of dust from the solar panels. This graph shows the effects of those panel-cleaning events on the amount of electricity generated by Spirit's solar panels. The horizontal scale is the number of Martian days (sols) after Spirit's Jan. 4, 2005, (Universal Time) landing on Mars. The vertical scale indicates output from the rover's solar panels as a fraction of the amount produced when the clean panels first opened. Note that the gradual declines are interrupted by occasional sharp increases, such as a dust-cleaning event on sol 420.

  14. Castro Valley High School's Solar Panels

    Science.gov (United States)

    Lew, A.; Ham, S.; Shin, Y.; Yang, W.; Lam, J.

    2014-12-01

    Solar panels are photovoltaic cells that are designed to convert the sun's kinetic energy to generate usable energy in the form of electricity. Castro Valley High School has tried to offset the cost of electricity by installing solar panels, costing the district approximately 3.29 million dollars, but have been installed incorrectly and are not operating at peak efficency. By using trigonometry we deduced that Castro Valley High School's south facing solar panels were at an incline of 10o and that the east and west facing solar panels are at an incline of 5o. By taking the averages of the optimum angles for the months of September through May, roughly when school is in session, we found that the optimum angle for south facing solar panels should be roughly 46o. This shows that Castro Valley High School has not used it's budget to its full potential due to the fact that the solar panels were haphazardly installed.

  15. Solar-Panel Dust Accumulation and Cleanings

    Science.gov (United States)

    2005-01-01

    Air-fall dust accumulates on the solar panels of NASA's Mars Exploration Rovers, reducing the amount of sunlight reaching the solar arrays. Pre-launch models predicted steady dust accumulation. However, the rovers have been blessed with occasional wind events that clear significant amounts of dust from the solar panels. This graph shows the effects of those panel-cleaning events on the amount of electricity generated by Spirit's solar panels. The horizontal scale is the number of Martian days (sols) after Spirit's Jan. 4, 2005, (Universal Time) landing on Mars. The vertical scale indicates output from the rover's solar panels as a fraction of the amount produced when the clean panels first opened. Note that the gradual declines are interrupted by occasional sharp increases, such as a dust-cleaning event on sol 420.

  16. Geothermal Technologies Program Blue Ribbon Panel Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-06-17

    The Geothermal Technologies Program assembled a geothermal Blue Ribbon Panel on March 22-23, 2011 in Albuquerque, New Mexico for a guided discussion on the future of geothermal energy in the United States and the role of the DOE Program. The Geothermal Blue Ribbon Panel Report captures the discussions and recommendations of the experts. An addendum is available here: http://www.eere.energy.gov/geothermal/pdfs/gtp_blue_ribbon_panel_report_addendum10-2011.pdf

  17. Panel discussion: Proposals for improving OCL

    OpenAIRE

    Brucker, Achim D.; Clark, Tony; Dania, Carolina; Georg, Geri; Gogolla, Martin; Jouault, Frederic; Teniente López, Ernest; Wolff, Burkhart

    2014-01-01

    During the panel session at the OCL workshop, the OCL community discussed, stimulated by short presentations by OCL experts, potential future extensions and improvements of the OCL. As such, this panel discussion continued the discussion that started at the OCL meeting in Aachen in 2013 and on which we reported in the proceedings of the last year's OCL workshop. This collaborative paper, to which each OCL expert contributed one section, summarises the panel discussion as well as describes the...

  18. 76 FR 65203 - National Institute on Aging

    Science.gov (United States)

    2011-10-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging ACTION: Notice of Closed... of Committee: National Institute on Aging Special Emphasis Panel; Mechanisms of Osteoporosis II. Date...: National Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892...

  19. New chairman takes helm at Climate Change Panel

    Science.gov (United States)

    Showstack, Randy

    An Indian industrial engineer and economist who supports the Kyoto Protocol, and who has sharply criticized the administration of George W. Bush on the climate change issue for not doing enough to curb greenhouse gas emissions, won the first-ever contested election for chairman of the Intergovernmental Panel on Climate Change (IPCC) during a meeting on 19 April.Rajendra Pachauri is the first representative from a developing country to chair the IPCC, a panel of about 2,500 experts on a wide range of areas related to climate change. The IPCC was established in 1988 by the World Meteorological Organization and the United Nations Environment Programme. In total, the IPCC currently includes 192 member states. Although the bulk of the IPCC's work is conducted by three technical working groups, the chairman plays a key role in facilitating the overall process of the IPCC, organizing the scientific debate within the IPCC, and serving as chief spokesman.

  20. Development of Electrostatically Clean Solar Array Panels

    Science.gov (United States)

    Stern, Theodore G.

    2000-01-01

    Certain missions require Electrostatically Clean Solar Array (ECSA) panels to establish a favorable environment for the operation of sensitive scientific instruments. The objective of this program was to demonstrate the feasibility of an ECSA panel that minimizes panel surface potential below 100mV in LEO and GEO charged particle environments, prevents exposure of solar cell voltage and panel insulating surfaces to the ambient environment, and provides an equipotential, grounded structure surrounding the entire panel. An ECSA panel design was developed that uses a Front Side Aperture-Shield (FSA) that covers all inter-cell areas with a single graphite composite laminate, composite edge clips for connecting the FSA to the panel substrate, and built-in tabs that interconnect the FSA to conductive coated coverglasses using a conductive adhesive. Analysis indicated the ability of the design to meet the ECSA requirements. Qualification coupons and a 0.5m x 0.5m prototype panel were fabricated and tested for photovoltaic performance and electrical grounding before and after exposure to acoustic and thermal cycling environments. The results show the feasibility of achieving electrostatic cleanliness with a small penalty in mass, photovoltaic performance and cost, with a design is structurally robust and compatible with a wide range of current solar panel technologies.

  1. Summary Report Panel 2: Regulatory Issues.

    Science.gov (United States)

    Johnson, Craig; Dolman, Sarah

    2016-01-01

    The Effects of Noise on Aquatic Life 2013 Conference convened four panels to discuss specific topics related to the effects of anthropogenic noise on aquatic ecosystems. The second of these four panels, the Regulatory Issues Panel, brought together several different perspectives: representatives of agencies responsible for regulating activities that introduce anthropogenic noise into aquatic ecosystems: representatives of the regulated industries, agencies, and consultancies that advise regulators and regulated industries; and nongovernmental organizations and other stakeholders with an interest in anthropogenic noise. The goal of the panel was to help develop a more productive relationship between these groups.

  2. Uncertainties in predicting solar panel power output

    Science.gov (United States)

    Anspaugh, B.

    1974-01-01

    The problem of calculating solar panel power output at launch and during a space mission is considered. The major sources of uncertainty and error in predicting the post launch electrical performance of the panel are considered. A general discussion of error analysis is given. Examples of uncertainty calculations are included. A general method of calculating the effect on the panel of various degrading environments is presented, with references supplied for specific methods. A technique for sizing a solar panel for a required mission power profile is developed.

  3. Laser illuminated flat panel display

    Energy Technology Data Exchange (ETDEWEB)

    Veligdan, J.T.

    1995-12-31

    A 10 inch laser illuminated flat panel Planar Optic Display (POD) screen has been constructed and tested. This POD screen technology is an entirely new concept in display technology. Although the initial display is flat and made of glass, this technology lends itself to applications where a plastic display might be wrapped around the viewer. The display screen is comprised of hundreds of planar optical waveguides where each glass waveguide represents a vertical line of resolution. A black cladding layer, having a lower index of refraction, is placed between each waveguide layer. Since the cladding makes the screen surface black, the contrast is high. The prototype display is 9 inches wide by 5 inches high and approximately I inch thick. A 3 milliwatt HeNe laser is used as the illumination source and a vector scanning technique is employed.

  4. Large Scale Glazed Concrete Panels

    DEFF Research Database (Denmark)

    Bache, Anja Margrethe

    2010-01-01

    Today, there is a lot of focus on concrete surface’s aesthitic potential, both globally and locally. World famous architects such as Herzog De Meuron, Zaha Hadid, Richard Meyer and David Chippenfield challenge the exposure of concrete in their architecture. At home, this trend can be seen...... existing buildings in and around Copenhagen that are covered with mosaic tiles or glazed tiles; buildings such as Nanna Ditzel’s House in Klareboderne, Arne Jacobsen’s gas station, Erik Møller’s Industriens Hus, Bent Helweg Møller’s Berlingske Hus, Arne Jacobsen’s Stellings Hus and Toms Chocolate Factories...... and finally Lene Tranberg and Bøje Lungård’s Elsinore water purification plant. These buildings have qualities that I would like applied, perhaps transformed or most preferably, if possible, interpreted anew, for the large glazed concrete panels I shall develop. The article is ended and concluded...

  5. Microclimate boxes for panel paintings

    DEFF Research Database (Denmark)

    Wadum, Jørgen

    1998-01-01

    The use of microclimate boxes to protect vulnerable panel paintings is, therefore, not a new phenomenon of the past two or three decades. Rather, it has been a concern for conservators and curators to protect these objects of art at home and in transit since the end of the nineteenth century....... The increased number of travelling exhibitions in recent years has heightened the need to protect paintings during circulation (Thomson 1961; Mecklenburg 1991). The use and design of microclimate boxes have been evolving since 1892. These boxes may be divided into three broad groups: those using an active...... buffer material to stabilize the internal RH, a more recent box containing no added buffer material, and, in recent times, boxes with an altered gas content. Another concern is the appearance (aesthetics) of the box....

  6. 75 FR 32954 - National Institute on Aging; Notice of Closed Meetings

    Science.gov (United States)

    2010-06-10

    ... of Committee: National Institute on Aging Special Emphasis Panel; Nutrition effects on Aging Brain... on Aging Special Emphasis Panel; Exercise, Motor Deficits, and Aging. Date: July 1, 2010. Time: 1...

  7. 78 FR 27976 - National Institute of Allergy and Infectious Diseases; Notice of Closed Meetings

    Science.gov (United States)

    2013-05-13

    ... Committee: National Institute of Allergy and Infectious Diseases Special Emphasis Panel; NIAID Peer Review... . Name of Committee: Microbiology, Infectious Diseases and AIDS Initial Review Group; Microbiology and... Panel; Leadership Group for a Clinical Research Network on Integrated Strategies to Prevent...

  8. High performance computing and communications panel report

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-01

    In FY92, a presidential initiative entitled High Performance Computing and Communications (HPCC) was launched, aimed at securing U.S. preeminence in high performance computing and related communication technologies. The stated goal of the initiative is threefold: extend U.S. technological leadership in high performance computing and computer communications; provide wide dissemination and application of the technologies; and spur gains in U.S. productivity and industrial competitiveness, all within the context of the mission needs of federal agencies. Because of the importance of the HPCC program to the national well-being, especially its potential implication for industrial competitiveness, the Assistant to the President for Science and Technology has asked that the President's Council of Advisors in Science and Technology (PCAST) establish a panel to advise PCAST on the strengths and weaknesses of the HPCC program. The report presents a program analysis based on strategy, balance, management, and vision. Both constructive recommendations for program improvement and positive reinforcement of successful program elements are contained within the report.

  9. AQUEOUS HOMOGENEOUS REACTORTECHNICAL PANEL REPORT

    Energy Technology Data Exchange (ETDEWEB)

    Diamond, D.J.; Bajorek, S.; Bakel, A.; Flanagan, G.; Mubayi, V.; Skarda, R.; Staudenmeier, J.; Taiwo, T.; Tonoike, K.; Tripp, C.; Wei, T.; Yarsky, P.

    2010-12-03

    Considerable interest has been expressed for developing a stable U.S. production capacity for medical isotopes and particularly for molybdenum- 99 (99Mo). This is motivated by recent re-ductions in production and supply worldwide. Consistent with U.S. nonproliferation objectives, any new production capability should not use highly enriched uranium fuel or targets. Conse-quently, Aqueous Homogeneous Reactors (AHRs) are under consideration for potential 99Mo production using low-enriched uranium. Although the Nuclear Regulatory Commission (NRC) has guidance to facilitate the licensing process for non-power reactors, that guidance is focused on reactors with fixed, solid fuel and hence, not applicable to an AHR. A panel was convened to study the technical issues associated with normal operation and potential transients and accidents of an AHR that might be designed for isotope production. The panel has produced the requisite AHR licensing guidance for three chapters that exist now for non-power reactor licensing: Reac-tor Description, Reactor Coolant Systems, and Accident Analysis. The guidance is in two parts for each chapter: 1) standard format and content a licensee would use and 2) the standard review plan the NRC staff would use. This guidance takes into account the unique features of an AHR such as the fuel being in solution; the fission product barriers being the vessel and attached systems; the production and release of radiolytic and fission product gases and their impact on operations and their control by a gas management system; and the movement of fuel into and out of the reactor vessel.

  10. 77 FR 75179 - National Institute on Drug Abuse; Notice of Closed Meetings

    Science.gov (United States)

    2012-12-19

    ... HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Notice of Closed Meetings... Committee: National Institute on Drug Abuse Special Emphasis Panel; N43DA13-4417: Video Gaming Targeting..., rogersn2@nida.nih.gov . Name of Committee: National Institute on Drug Abuse Special Emphasis Panel;...

  11. 78 FR 33853 - National Institute on Drug Abuse; Notice of Closed Meetings

    Science.gov (United States)

    2013-06-05

    ... HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Notice of Closed Meetings... Committee: National Institute on Drug Abuse Special Emphasis Panel; PAR 11-109 Grand Opportunity in...@nida.nih.gov . Name of Committee: National Institute on Drug Abuse Special Emphasis Panel;...

  12. 76 FR 22112 - National Human Genome Research Institute; Notice of Closed Meeting

    Science.gov (United States)

    2011-04-20

    ... HUMAN SERVICES National Institutes of Health National Human Genome Research Institute; Notice of Closed... of Committee: National Human Genome Research Institute Special Emphasis Panel, Special Emphasis Panel... Assistance Program Nos. 93.172, Human Genome Research, National Institutes of Health, HHS) Dated: April...

  13. Circuits in the Sun: Solar Panel Physics

    Science.gov (United States)

    Gfroerer, Tim

    2013-01-01

    Typical commercial solar panels consist of approximately 60 individual photovoltaic cells connected in series. Since the usual Kirchhoff rules apply, the current is uniform throughout the circuit, while the electric potential of the individual devices is cumulative. Hence, a solar panel is a good analog of a simple resistive series circuit, except…

  14. Dynamic spatial panels : models, methods, and inferences

    NARCIS (Netherlands)

    Elhorst, J. Paul

    This paper provides a survey of the existing literature on the specification and estimation of dynamic spatial panel data models, a collection of models for spatial panels extended to include one or more of the following variables and/or error terms: a dependent variable lagged in time, a dependent

  15. 49 CFR 845.22 - Technical panel.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Technical panel. 845.22 Section 845.22... Technical panel. The Director, Bureau of Accident Investigation, or the Director, Bureau of Field Operations, shall designate members of the Board's technical staff to participate in the hearing and...

  16. Pairwise difference estimation of linear panel data

    NARCIS (Netherlands)

    Aquaro, M.

    2013-01-01

    Panel data sets, also called longitudinal data sets, are sets of data where the same units (for instance individuals, firms, or countries) are observed more than one time. Models that exploit the specific structure of these data sets are called panel data models. One of the main advantage of using t

  17. Panel discussion: The future of IR astronomy

    Science.gov (United States)

    Caroff, Lawrence J.

    1995-01-01

    A panel discussion was held on the future of IR astronomy. The chairman gave a brief introduction to current planned programs for NASA and other space agencies, followed by short contributions from the six panel members on a variety of special topics. After that, a short question and answer session was held.

  18. Acoustically Tailored Composite Rotorcraft Fuselage Panels

    Science.gov (United States)

    2015-07-02

    tapering the plies to the upper and lower skins as shown in Figure 13. Figure 10. Finite element model of baseline panel. 13 Upper Skin Core Edge...through the edgeband. The peak fastener applied ultimate load in the roof panel was 4827 N (1086 Ibf), also for the jump take-off load condition. The

  19. Behaviour of Metal Foam Sandwich Panels

    DEFF Research Database (Denmark)

    2011-01-01

    Sandwich panels as used in structures comprise of a foam core enclosed by thin high strength steel faces. This paper discusses currently design formulae of local buckling behaviour of such panels using the finite element method. Multiple wave finite element models were adopted to investigate...

  20. Structural detailing of openings in sandwich panels

    NARCIS (Netherlands)

    Tomà, T.; Courage, W.

    1996-01-01

    European Recommendations exist which provide calculation rules to determine the strength and stiffness of sandwich panels composed of two metal faces with a foam in between. In case of openings in such panels (e.g. for windows) an influence will appear with regard to the stiffness and loadbearing ca

  1. 7 CFR 2902.19 - Composite panels.

    Science.gov (United States)

    2010-01-01

    ... minimum biobased contents are: (1) Plastic lumber composite panels—23 percent. (2) Acoustical composite... AGRICULTURE GUIDELINES FOR DESIGNATING BIOBASED PRODUCTS FOR FEDERAL PROCUREMENT Designated Items § 2902.19 Composite panels. (a) Definitions. (1) Plastic lumber composite panels. Engineered products suitable for...

  2. MoMLA: From Panel to Gallery

    Science.gov (United States)

    Vitanza, Victor, Ed.; Kuhn, Virginia, Ed.

    2013-01-01

    The work presented here in this "Panel to Gallery" was originally produced and assembled for the 2012 Modern Language Association Conference in Seattle, Washington. Similar to "From Gallery to Webtext", the event Victor curated for the 2006 College Composition and Communication Conference, this "Panel to Gallery" event at MLA set aside the…

  3. Circuits in the Sun: Solar Panel Physics

    Science.gov (United States)

    Gfroerer, Tim

    2013-01-01

    Typical commercial solar panels consist of approximately 60 individual photovoltaic cells connected in series. Since the usual Kirchhoff rules apply, the current is uniform throughout the circuit, while the electric potential of the individual devices is cumulative. Hence, a solar panel is a good analog of a simple resistive series circuit, except…

  4. Air loads on solar panels during launch

    NARCIS (Netherlands)

    Beltman, W.M.; van der Hoogt, Peter; Spiering, R.M.E.J.; Tijdeman, H.

    1996-01-01

    The dynamical behaviour of solar panels during launch is significantly affected by the thin layers of air trapped between the panels. For narrow gaps the air manifests itself not only as a considerable added mass, but its viscosity can result in a substantial amount of damping. A model has been

  5. Switched mode piezo-panel driver

    NARCIS (Netherlands)

    Slakhorst, R.J.

    2007-01-01

    Abstract The subject of this thesis is the design of a system which can drive piezo-panels. This system is called the piezo driver. The piezo-panels are used for an Active Noise Cancelling (ANC) system which is being developed to be used inside the cabin of airplanes. The piezo driver fills the gap

  6. Computer aided pantograph design for garment panels

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Discusses the difficulties and problems with manual pantograph ofgarment panels, introduces several typical pantographic ways and their characteristics both at home and abroad, presents a new pantographic method based on similar figures developed to overcome the deficiency of those methods, so as to realize computer aid automatic panel pantograph.

  7. Research challenges for energy data management (panel)

    DEFF Research Database (Denmark)

    Pedersen, Torben Bach; Lehner, Wolfgang

    2013-01-01

    This panel paper aims at initiating discussion at the Second International Workshop on Energy Data Management (EnDM 2013) about the important research challenges within Energy Data Management. The authors are the panel organizers, extra panelists will be recruited before the workshop...

  8. Sept 2013 NFHL FIRM Panels

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision...

  9. Reliability of stiffened structural panels: Two examples

    Science.gov (United States)

    Stroud, W. Jefferson; Davis, D. Dale, Jr.; Maring, Lise D.; Krishnamurthy, Thiagaraja; Elishakoff, Isaac

    1992-12-01

    The reliability of two graphite-epoxy stiffened panels that contain uncertainties is examined. For one panel, the effect of an overall bow-type initial imperfection is studied. The size of the bow is assumed to be a random variable. The failure mode is buckling. The benefits of quality control are explored by using truncated distributions. For the other panel, the effect of uncertainties in a strain-based failure criterion is studied. The allowable strains are assumed to be random variables. A geometrically nonlinear analysis is used to calculate a detailed strain distribution near an elliptical access hole in a wing panel that was tested to failure. Calculated strains are used to predict failure. Results are compared with the experimental failure load of the panel.

  10. PV panel model based on datasheet values

    DEFF Research Database (Denmark)

    Sera, Dezso; Teodorescu, Remus; Rodriguez, Pedro

    2007-01-01

    This work presents the construction of a model for a PV panel using the single-diode five-parameters model, based exclusively on data-sheet parameters. The model takes into account the series and parallel (shunt) resistance of the panel. The equivalent circuit and the basic equations of the PV cell....../panel in Standard Test Conditions (STC) are shown, as well as the parameters extraction from the data-sheet values. The temperature dependence of the cell dark saturation current is expressed with an alternative formula, which gives better correlation with the datasheet values of the power temperature dependence....... Based on these equations, a PV panel model, which is able to predict the panel behavior in different temperature and irradiance conditions, is built and tested....

  11. WTEC Panel on Power applications of superconductivity in Japan and Germany. Final report

    CERN Document Server

    Shelton, R D; Larbalestier, D; Schwall, R E; Sokolowski, R S; Suenaga, M; Willis, J E O

    1997-01-01

    In early 1996, the U.S. Department of Energy and National Science Foundation asked the World Technology Evaluation Center (WTEC) to assemble a panel to assess, relative to the United States, how Japan and Germany are responding to the challenge of applying superconductivity to power and energy applications. Although the study was focused mostly on the impact of high-temperature superconductors (HTS) on the power applications field, the WTEC panel also looked at many applications for low-temperature superconductors (LTS). The market for low-temperature superconductor applications is well established, as is that for superconducting electronics, for which there is a separate WTEC panel. The panel on power applications of superconductivity was commissioned to identify the roles of public organizations, industry, and academia for advancing power applications of superconductivity, taking both a present and a long-term view.

  12. Acoustically Tailored Composite Rotorcraft Fuselage Panels

    Science.gov (United States)

    Hambric, Stephen; Shepherd, Micah; Koudela, Kevin; Wess, Denis; Snider, Royce; May, Carl; Kendrick, Phil; Lee, Edward; Cai, Liang-Wu

    2015-01-01

    A rotorcraft roof sandwich panel has been redesigned to optimize sound power transmission loss (TL) and minimize structure-borne sound for frequencies between 1 and 4 kHz where gear meshing noise from the transmission has the most impact on speech intelligibility. The roof section, framed by a grid of ribs, was originally constructed of a single honeycomb core/composite face sheet panel. The original panel has coincidence frequencies near 700 Hz, leading to poor TL across the frequency range of 1 to 4 kHz. To quiet the panel, the cross section was split into two thinner sandwich subpanels separated by an air gap. The air gap was sized to target the fundamental mass-spring-mass resonance of the double panel system to less than 500 Hz. The panels were designed to withstand structural loading from normal rotorcraft operation, as well as 'man-on-the-roof' static loads experienced during maintenance operations. Thin layers of VHB 9469 viscoelastomer from 3M were also included in the face sheet ply layups, increasing panel damping loss factors from about 0.01 to 0.05. Measurements in the NASA SALT facility show the optimized panel provides 6-11 dB of acoustic transmission loss improvement, and 6-15 dB of structure-borne sound reduction at critical rotorcraft transmission tonal frequencies. Analytic panel TL theory simulates the measured performance quite well. Detailed finite element/boundary element modeling of the baseline panel simulates TL slightly more accurately, and also simulates structure-borne sound well.

  13. Graphite Composite Panel Polishing Fixture

    Science.gov (United States)

    Hagopian, John; Strojny, Carl; Budinoff, Jason

    2011-01-01

    The use of high-strength, lightweight composites for the fixture is the novel feature of this innovation. The main advantage is the light weight and high stiffness-to-mass ratio relative to aluminum. Meter-class optics require support during the grinding/polishing process with large tools. The use of aluminum as a polishing fixture is standard, with pitch providing a compliant layer to allow support without deformation. Unfortunately, with meter-scale optics, a meter-scale fixture weighs over 120 lb (.55 kg) and may distort the optics being fabricated by loading the mirror and/or tool used in fabrication. The use of composite structures that are lightweight yet stiff allows standard techniques to be used while providing for a decrease in fixture weight by almost 70 percent. Mounts classically used to support large mirrors during fabrication are especially heavy and difficult to handle. The mount must be especially stiff to avoid deformation during the optical fabrication process, where a very large and heavy lap often can distort the mount and optic being fabricated. If the optic is placed on top of the lapping tool, the weight of the optic and the fixture can distort the lap. Fixtures to support the mirror during fabrication are often very large plates of aluminum, often 2 in. (.5 cm) or more in thickness and weight upwards of 150 lb (68 kg). With the addition of a backing material such as pitch and the mirror itself, the assembly can often weigh over 250 lb (.113 kg) for a meter-class optic. This innovation is the use of a lightweight graphite panel with an aluminum honeycomb core for use as the polishing fixture. These materials have been used in the aerospace industry as structural members due to their light weight and high stiffness. The grinding polishing fixture consists of the graphite composite panel, fittings, and fixtures to allow interface to the polishing machine, and introduction of pitch buttons to support the optic under fabrication. In its

  14. 76 FR 576 - National Cancer Institute; Notice of Closed Meetings

    Science.gov (United States)

    2011-01-05

    ... Emphasis Panel; SPORE in Mesothelioma, Lung, Breast and Ovarian Cancers. Date: February 2-3, 2011. Time: 8... Special Emphasis Panel; Development of Blood-based Methods for the Detection of Cancer Recurrence in Post... HUMAN SERVICES National Institutes of Health National Cancer Institute; Notice of Closed Meetings...

  15. 75 FR 51116 - National Endowment for the Arts;

    Science.gov (United States)

    2010-08-18

    ... ARTS AND THE HUMANITIES National Endowment for the Arts; Arts Advisory Panel Pursuant to Section 10(a... five meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy... approximate): Arts Education (application review): September 14-15, 2010 in Room 714. A portion of...

  16. Sistem Panel Kinerja Untuk Program Studi Sarjana Berbasis BAN PT

    Directory of Open Access Journals (Sweden)

    Agus Prasetyo Utomo

    2016-01-01

    Full Text Available Study program need to do monitoring and continuously measurements of performance to ensure achievement the goals set of its. The process of performance requires monitoring data and information was taken from all parts of the organization. The purpose of this research is to build a panel system performance (performance dashboard that can be used to help measure the performance of undergraduate degree courses based on BAN PT in order of quality assurance in higher education. The results of performance monitoring will be delivered to the parties concerned, efficiently and effectively. Panel System (Dashboard is a tool to present information at a glance. Dashboard inform using Key Performance Indicators (KPI an effective presentation media. KPIs are used in the construction panel system performance of these courses entirely using the instruments of the National Accreditation of Higher Education. The methodology can be applied either on a case study of the development of dashboards to support the efforts of quality assurance courses at the Stikubank University Semarang. This study emphasizes how the application is to provide easy information to Head of study program, Dean of faculty, Rector and Vice Rector of university to the achievement of the quality of undergraduate study program.   Keywords: Performance Dashboard; Key Performance Indicators; Accreditation.

  17. PERBANDINGAN UNJUK KERJA ANTARA PANEL SEL SURYA BERPENJEJAK DENGAN PANEL SEL SURYA DIAM

    Directory of Open Access Journals (Sweden)

    Syafaruddin Ch

    2010-07-01

    Full Text Available The ability to produce electrical energy at Solar Power Plant  is highly dependent on the magnitude and duration of sun exposure on the solar cell panels. The movement of the sun from east to west that periodicity in every day is a problem at  the  optimization generation of electricity at  Solar Power Plant   if using solar panel that motionless. This is because the solar cell panel can not catch the maximum sun exposure. To solve the above problem then designed a solar cell panel  tracker  capable of follo-wing the movements of the sun. Then conducted a test to see the performance of solar cell pa-nel  tracker  and compare it with the performance of solar cell panel was motionless. The testing doing along 6 days, with way to irradiate the panel of solar cells  tracker  and panels of solar cell motionless with sun exposure  along a  full day. Then the electric current generated each panel were recorded. The comparison of current then generating comparison of electric power delivery. The result show that the solar cell panel  tracker  produce the average current is 2.19 A whereas solar-cell panel still 1.97 A.  This result   indicate that average power for solar cell panel  tracker  39.41 W while for solar cell panel that motionless is  35.46 W. These results indicate that the performance of solar cell panel  tracker  better than  solar cell panel motionless.

  18. An assessment by the Statin Intolerance Panel: 2014 update.

    Science.gov (United States)

    Guyton, John R; Bays, Harold E; Grundy, Scott M; Jacobson, Terry A; The National Lipid Association Statin Intolerance Panel

    2014-01-01

    This article from the National Lipid Association Statin Intolerance Panel provides a framework for understanding statin intolerance and makes general recommendations for health professionals. For specific guidance on adverse events related to muscle, liver, cognition, and glucose metabolism, one should refer to the other reports of the Statin Safety Task Force for those topics. Although statin adverse effects rarely lead to permanent sequelae, symptomatic intolerance frequently hinders cardiovascular risk reduction by statins. We emphasize here the advisory role of the clinician helping each patient to make personal decisions on statin tolerability. We identify a pressing need for further research on statin intolerance and make suggestions for research design.

  19. Report of panel 2: Post-TFTR initiatives

    Science.gov (United States)

    Baldwin, David E.; Sheffield, J.; Carreras, B.; Dreyfus, D.; Goldston, R.; Hirooka, Y.; Hutchinson, I.; Iotti, R.; McCrory, R.; Overskei, D.; Papay, L.; Ripin, B.; Rosenbluth, M.; Staudhammer, P.

    1992-12-01

    The Panel finds that the steady-state/advanced-to-kamak mission is a critical element in the U.S. fusion strategy as established by FPAC. An attractive SS/AT device can be constructed for about the 400M FY'92 guideline proposed by the SEAB-TF. The design and construction of such a facility should proceed on a schedule to enter operation in 1990-00. Adequate funding for peak construction years should become available following the D-T operation of TFTR. In all its phases, the new device should be managed as a national facility.

  20. A visual analytical approach to rock art panel condition assessment

    Science.gov (United States)

    Vogt, Brandon J.

    Rock art is a term for pecked, scratched, or painted symbols found on rock surfaces, most typically joint faces called rock art panels. Because rock art exists on rock at the atmosphere interface, it is highly susceptible to the destructive processes of weathering. Thus, rock weathering scientists, including those that study both natural and cultural surfaces, play a key role towards understanding rock art longevity. The mapping of weathering forms on rock art panels serves as a basis from which to assess overall panel instability. This work examines fissures, case hardened surfaces, crumbly disintegration, and lichen. Knowledge of instability, as measured through these and other weathering forms, provides integral information to land managers and archaeological conservators required to prioritize panels for remedial action. The work is divided into five chapters, three of which are going to be submitted as a peer-reviewed journal manuscript. The second chapter, written as a manuscript for International Newsletter on Rock Art, describes a specific set of criteria that lead to the development of a mapping tool for weathering forms, called 'mapping weathering forms in three dimensions' (MapWeF). The third chapter, written as a manuscript for Remote Sensing of Environment, presents the methodology used to develop MapWeF. The chapter incorporates terrestrial laser scanning, a geographic information system (GIS), geovisualization, image analysis, and exploratory spatial data analysis (ESDA) to identify, map, and quantify weathering features known to cause instability on rock art panels. The methodology implemented in the third chapter satisfies the criteria described in Chapter Two. In the fourth chapter, prepared as a manuscript for Geomorphology, MapWeF is applied to a site management case study, focusing on a region---southeastern Colorado---with notoriously weak and endangered sandstone rock art panels. The final conclusions chapter describes contributions of the

  1. 78 FR 73586 - Taxpayer Advocacy Panel Meeting Cancellation

    Science.gov (United States)

    2013-12-06

    ... Internal Revenue Service Taxpayer Advocacy Panel Meeting Cancellation AGENCY: Internal Revenue Service (IRS... the open meeting of the Taxpayer Advocacy Panel Taxpayer Assistance Center Improvements Project..., Taxpayer Advocacy Panel. BILLING CODE 4830-01-P...

  2. 78 FR 73587 - Taxpayer Advocacy Panel Meeting Cancellation

    Science.gov (United States)

    2013-12-06

    ... Internal Revenue Service Taxpayer Advocacy Panel Meeting Cancellation AGENCY: Internal Revenue Service (IRS... the open meeting of the Taxpayer Advocacy Panel Notices and Correspondence Project Committee scheduled... Advocacy Panel. BILLING CODE 4830-01-P...

  3. 78 FR 73587 - Taxpayer Advocacy Panel; Meeting Cancellation.

    Science.gov (United States)

    2013-12-06

    ... Internal Revenue Service Taxpayer Advocacy Panel; Meeting Cancellation. AGENCY: Internal Revenue Service... cancellation of the open meeting of the Taxpayer Advocacy Panel Taxpayer Communications Project Committee..., Acting Director, Taxpayer Advocacy Panel. BILLING CODE 4830-01-P...

  4. Structural Analysis of Sandwich Foam Panels

    Energy Technology Data Exchange (ETDEWEB)

    Kosny, Jan [ORNL; Huo, X. Sharon [Tennessee Technological University

    2010-04-01

    The Sandwich Panel Technologies including Structural Insulated Panels (SIPs) can be used to replace the conventional wooden-frame construction method. The main purpose of this Cooperative Research and Development Agreement (CRADA) between UT-Battelle, LLC and SGI Venture, Inc. was to design a novel high R-value type of metal sandwich panelized technology. This CRADA project report presents design concept discussion and numerical analysis results from thermal performance study of this new building envelope system. The main objective of this work was to develop a basic concept of a new generation of wall panel technologies which will have R-value over R-20 will use thermal mass to improve energy performance in cooling dominated climates and will be 100% termite resistant. The main advantages of using sandwich panels are as follows: (1) better energy saving structural panels with high and uniform overall wall R-value across the elevation that could not be achieved in traditional walls; and (2) reducing the use of raw materials or need for virgin lumber. For better utilization of these Sandwich panels, engineers need to have a thorough understanding of the actual performance of the panels and system. Detailed analysis and study on the capacities and deformation of individual panels and its assembly have to be performed to achieve that goal. The major project activity was to conduct structural analysis of the stresses, strains, load capacities, and deformations of individual sandwich components under various load cases. The analysis simulated the actual loading conditions of the regular residential building and used actual material properties of the steel facings and foam.

  5. Development of a plasma panel radiation detector

    CERN Document Server

    Ball, R; Ben-Moshe, M; Benhammou, Y; Bensimon, R; Chapman, J W; Etzion, E; Ferretti, C; Friedman, P S; Levin, D S; Silver, Y; Varner, R L; Weaverdyck, C; Wetzel, R; Zhou, B; Anderson, T; McKinny, K; Bentefour, E H

    2014-01-01

    This article reports on an investigation of a radiation detector based on plasma display panel technology. The plasma panel sensor (PPS) is a variant of micropattern gas radiation detectors. PPS components are non-reactive and intrinsically radiation-hard materials, such as glass substrates, metal electrodes and inert gas mixtures. Plasma display panels used as detectors were tested with cosmic ray muons, beta rays and gamma rays, protons, and thermal neutrons. The results demonstrated risetimes and time resolution of a few nanoseconds, as well as spatial resolution compatible with the pixel pitch.

  6. Behavioral Model of Photovoltaic Panel in Simulink

    Directory of Open Access Journals (Sweden)

    ZAPLATILEK, K.

    2011-11-01

    Full Text Available This article deals with creation and application of a model of photovoltaic panel in the MATLAB and Simulink environments. An original model of the real PV panel is applied using the model based design technique. A so-called physical model is also developed using the SimPowerSystems library. The described PV panel model is applied for maximum power optimization in the one-shot and the continuous modes. A few illustrating examples and source code parts are also presented.

  7. Development of a plasma panel muon detector

    Science.gov (United States)

    Levin, D. S.; Ball, R.; Beene, J. R.; Benhammou, Y.; Chapman, J. W.; Dai, T.; Etzion, E.; Friedman, P. S.; Ben Moshe, M.; Silver, Y.; Varner, R. L.; Weaverdyck, C.; White, S.; Zhou, B.

    2011-10-01

    A radiation detector technology based on plasma display panels (PDPs), the underlying engine of panel plasma television displays, is being investigated. Emerging from this well-established television technology is the Plasma Panel Sensor (PPS), a novel variant of the micro-pattern radiation detector. The PPS is fundamentally a fast, high-resolution detector comprised of an array of plasma discharge cells, operating in a hermetically sealed gas mixture. We report on the PPS development effort, including proof-of-principle results of laboratory signal observations.

  8. Slewing control experiment for a flexible panel

    Science.gov (United States)

    Juang, Jer-Nan

    1987-01-01

    Technology areas are identified in which better analytical and/or experimental methods are needed to adequately and accurately control the dynamic responses of multibody space platforms such as the space station. A generic space station solar panel is used to experimentally evaluate current control technologies. Active suppression of solar panel vibrations induced by large angle maneuvers is studied with a torque actuator at the root of the solar panel. These active suppression tests will identify the hardware requirements and adequacy of various controller designs.

  9. Underwater Explosion Damage of Ship Hull Panels

    OpenAIRE

    K. Rarnajeyathilagam; Vendhan, C.P.

    2003-01-01

    Underwater explosion is a major threat to ships and submarines in a war environment. The prediction of the mode and the extent of the failure is an essential step in designing for shock loading. The localised failure in a hull panel is severe compared to the global response of the ship. In this study, an attempt has been made to predict the response and failure modes of three types of hull panels (flat, concave, and convex). The shock loading on the hull panel has been estimated based on the ...

  10. Laboratory panel and radiometer calibration

    CSIR Research Space (South Africa)

    Deadman, AJ

    2011-07-01

    Full Text Available AND RADIOMETER CALIBRATION A.J Deadmana, I.D Behnerta, N.P Foxa, D. Griffithb aNational Physical Laboratory (NPL), United Kingdom bCouncil for Scientific and Industrial Research (CSIR), South Africa ABSTRACT This paper presents the results...

  11. 76 FR 21386 - National Institute on Aging

    Science.gov (United States)

    2011-04-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Aging Notice of Closed Meetings... Committee: National Institute on Aging Special Emphasis Panel; Organelle Lifespan Mechanism II. Date: June... Institute on Aging, Gateway Building, 7201 Wisconsin Avenue, Suite 2C212, Bethesda, MD 20892 (Telephone...

  12. 78 FR 10184 - National Center For Complementary & Alternative Medicine; Notice of Closed Meetings

    Science.gov (United States)

    2013-02-13

    ... HUMAN SERVICES National Institutes of Health National Center For Complementary & Alternative Medicine... personal privacy. Name of Committee: National Center for Complementary and Alternative Medicine Special Emphasis Panel; Clinical Studies of Complementary and Alternative Medicine. Date: March 14, 2013. Time: 1...

  13. 77 FR 10540 - National Institute of Dental & Craniofacial Research; Notice of Closed Meeting

    Science.gov (United States)

    2012-02-22

    ... HUMAN SERVICES National Institutes of Health National Institute of Dental & Craniofacial Research... personal privacy. Name of Committee: National Institute of Dental and Craniofacial Research Special ] Emphasis Panel; Collaborative Research on the Transition from Acute to Chronic Pain. Date: March 12,...

  14. 75 FR 45647 - National Library of Medicine; Notice of Closed Meeting

    Science.gov (United States)

    2010-08-03

    ... HUMAN SERVICES National Institutes of Health National Library of Medicine; Notice of Closed Meeting... Committee: National Library of Medicine Special Emphasis Panel, Conflicted Applications. Date: September 22... Library of Medicine, 6705 Rockledge Drive, Suite 301, Bethesda, MD 20817. (Telephone Conference...

  15. 78 FR 76634 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting

    Science.gov (United States)

    2013-12-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... National Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, October...

  16. 77 FR 14407 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting

    Science.gov (United States)

    2012-03-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... National Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, March...

  17. 77 FR 67824 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting

    Science.gov (United States)

    2012-11-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... National Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, November...

  18. 75 FR 34752 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meetings

    Science.gov (United States)

    2010-06-18

    ... HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... clearly unwarranted invasion of personal privacy. Name of Committee: National Institute of Arthritis and... Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, Clinical...

  19. 78 FR 64223 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Amended Notice of Meeting

    Science.gov (United States)

    2013-10-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... National Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel, October...

  20. 78 FR 40486 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting

    Science.gov (United States)

    2013-07-05

    ... HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... unwarranted invasion of personal privacy. Name of Committee: National Institute of Arthritis and Musculoskeletal and Skin Diseases Special Emphasis Panel; Arthritis and Musculoskeletal and Skin Diseases...

  1. 78 FR 17680 - National Institute on Alcohol Abuse and Alcoholism; Closed Meeting

    Science.gov (United States)

    2013-03-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Closed... of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis Panel,...

  2. 78 FR 17679 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Closed Meeting

    Science.gov (United States)

    2013-03-22

    ... HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... Musculoskeletal and Skin Diseases Special Emphasis Panel; NIAMS Clinical Trial Outcome Development. Date: March 29...., Scientific Review Officer, Scientific Review Branch, National Institute of Arthritis, Musculoskeletal...

  3. 77 FR 66853 - National Institute of Arthritis and Musculoskeletal and Skin Diseases; Notice of Closed Meeting

    Science.gov (United States)

    2012-11-07

    ... HUMAN SERVICES National Institutes of Health National Institute of Arthritis and Musculoskeletal and... Musculoskeletal and Skin Diseases Special Emphasis Panel; Multidisciplinary Clinical Research Centers. Date... Ma, Ph.D., Scientific Review Officer, National Institute of Arthritis, Musculoskeletal,...

  4. 75 FR 2550 - National Institute of Mental Health: Notice of Closed Meetings

    Science.gov (United States)

    2010-01-15

    ...: National Institutes of Health, Neuroscience Center, 6001 Executive Boulevard, Rockville, MD 20852... ] Extramural Activities, National Institute of Mental Health, NIH, Neuroscience Center, 6001 Executive Blvd...: National Institute of Mental Health Special Emphasis Panel, Review of NIMH Research Education Applications...

  5. 78 FR 15728 - National Institute of Mental Health; Notice of Closed Meeting

    Science.gov (United States)

    2013-03-12

    ... of Committee: National Institute of Mental Health Special Emphasis Panel; HIV/AIDS Research Education... applications. Place: National Institutes of Health, Neuroscience Center, 6001 Executive Boulevard, Rockville... Officer, Division of Extramural Activities , National Institute of Mental Health, NIH, Neuroscience Center...

  6. Initial report from the ICFA Neutrino Panel

    CERN Document Server

    Cao, J; Duchesneau, D; Funchal, R; Geer, S; Kim, S B; Kobayashi, T; Long, K; Maltoni, M; Mezzetto, M; Mondal, N; Shiozawa, M; Sobczyk, J; Tanaka, H A; Wascko, M; Zeller, G

    2014-01-01

    In July 2013 ICFA established the Neutrino Panel with the mandate "To promote international cooperation in the development of the accelerator-based neutrino-oscillation program and to promote international collaboration in the development a neutrino factory as a future intense source of neutrinos for particle physics experiments". This, the Panel's Initial Report, presents the conclusions drawn by the Panel from three regional "Town Meetings" that took place between November 2013 and February 2014. After a brief introduction and a short summary of the status of the knowledge of the oscillation parameters, the report summarises the approved programme and identifies opportunities for the development of the field. In its conclusions, the Panel recognises that to maximise the discovery potential of the accelerator-based neutrino-oscillation programme it will be essential to exploit the infrastructures that exist at CERN, FNAL and J-PARC and the expertise and resources that reside in laboratories and institutes ar...

  7. Plasma panel-based radiation detectors

    CERN Document Server

    Friedman, Peter; Beene, James; Benhammou, Yan; Ben-Moshe, Meny; Bentefour, Hassan; Chapman, J W; Etzion, Erez; Ferretti, Claudio; Levin, Daniel; Silver, Yiftah; Varner, Robert; Weaverdyck, Curtis; Zhou, Bing; 10.1002/jsid.151

    2013-01-01

    The plasma panel sensor (PPS) is a gaseous micropattern radiation detector under current development. It has many operational and fabrication principles common to plasma display panels. It comprises a dense matrix of small, gas plasma discharge cells within a hermetically sealed panel. As in plasma display panels, it uses nonreactive, intrinsically radiation-hard materials such as glass substrates, refractory metal electrodes, and mostly inert gas mixtures. We are developing these devices primarily as thin, low-mass detectors with gas gaps from a few hundred microns to a few millimeters. The PPS is a high gain, inherently digital device with the potential for fast response times, fine position resolution (<50-mm RMS) and low cost. In this paper, we report on prototype PPS experimental results in detecting betas, protons, and cosmic muons, and we extrapolate on the PPS potential for applications including the detection of alphas, heavy ions at low-to-medium energy, thermal neutrons, and X-rays.

  8. Panel backs next-generation synchrotron

    CERN Multimedia

    Service, R F

    1999-01-01

    A key federal panel recommended continued research into development of a fourth-generation synchrotron. It would be capable of creating x-ray pulses billions of times more intense than current designs (1 page).

  9. Study on noise of precision panel saw

    Institute of Scientific and Technical Information of China (English)

    HUWan-yi; QIYing-jie; ZHANGZhao-hao; QIXiao-jie

    2003-01-01

    According to ZBJ65015-89 standard about noise level testing method of woodworking toot, the noise testing for MJg0# and MJCl125 precision panel saws was conducted by using model ND2 precision soundqevel apparatus and double frequency wave filter. The testing results showed that the unloaded running noise source of precision panel saw was mainly from main saw blade and its aeromechanic noise was the largest. The rotating speed was determined as an important factor to impact dynamic characters of precision panel saw as the unloaded running noise increased along with speed increasing. For reducing noise of precision panel saw, the first important way is to reduce the aeromechanic noise produced by main saw blade rotating at high speed; based on assuring the processing precision, choosing tow speed is a better way to drop dawn noise; from the view of design, the diameter of clamping lid is better of half of outer diameter of main saw blade.

  10. Increasing the efficiency of solar thermal panels

    Science.gov (United States)

    Dobrnjac, M.; Latinović, T.; Dobrnjac, S.; Živković, P.

    2016-08-01

    The popularity of solar heating systems is increasing for several reasons. These systems are reliable, adaptable and pollution-free, because the renewable solar energy is used. There are many variants of solar systems in the market mainly constructed with copper pipes and absorbers with different quality of absorption surface. Taking into account the advantages and disadvantages of existing solutions, in order to increase efficiency and improve the design of solar panel, the innovative solution has been done. This new solar panel presents connection of an attractive design and the use of constructive appropriate materials with special geometric shapes. Hydraulic and thermotechnical tests that have been performed on this panel showed high hydraulic and structural stability. Further development of the solar panel will be done in the future in order to improve some noticed disadvantages.

  11. Characteristics of DSSC Panels with Silicone Encapsulant

    Directory of Open Access Journals (Sweden)

    Jun-Gu Kang

    2015-01-01

    Full Text Available Dye-sensitized solar cells (DSSC allow light transmission and the application of various colors that make them especially suitable for building-integrated PV (BIPV application. In order to apply DSSC modules to windows, the module has to be panelized: a DSSC module should be protected with toughened glass on the entire surface. Up to the present, it seems to be common to use double glazing with DSSC modules, with air gaps between the glass pane and the DSSC modules. Few studies have been conducted on the characteristics of various glazing methods with DSSC modules. This paper proposes a paneling method that uses silicone encapsulant, analyzing the performance through experimentation. Compared to a multilayered DSSC panel with an air gap, the encapsulant-applied panel showed 6% higher light transmittance and 7% higher electrical efficiency. The encapsulant also prevented electrolyte leakage by strengthening the seals in the DSSC module.

  12. Medical Expenditure Panel Survey Household Component

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medical Expenditure Panel Survey (MEPS) Household Component (HC) collects data from a sample of families and individuals in selected communities across the...

  13. ATR FTIR Mapping of Leather Fiber Panels

    Science.gov (United States)

    Tondi, G.; Grünewald, T.; Petutschnigg, A.; Schnabel, T.

    2015-01-01

    Leather fiber panels are very promising materials for many applications, not only for the easy availability of the constituents but also for their outstanding fi re-retardant properties. These innovative composite panels can be an excellent material for building insulation, and in recent times, the interest of industries in this composite board has considerably arisen. For this reason the discrimination of the components in the leather fiber panels is becoming fundamental in order to ensure their homogeneous properties. A method to characterize the surface of these materials is then required. An ATR FTIR mapping system for the leather fiber panels has been performed with a Perkin-Elmer microscope coupled with a Frontier FTIR spectrometer. The system has successfully allowed transforming the optical image to a chemical one. This technique can be considered as a right tool for routine controls of the surface quality, especially when the leather shavings cannot be optically distinguished.

  14. Robust estimation procedure in panel data model

    Energy Technology Data Exchange (ETDEWEB)

    Shariff, Nurul Sima Mohamad [Faculty of Science of Technology, Universiti Sains Islam Malaysia (USIM), 71800, Nilai, Negeri Sembilan (Malaysia); Hamzah, Nor Aishah [Institute of Mathematical Sciences, Universiti Malaya, 50630, Kuala Lumpur (Malaysia)

    2014-06-19

    The panel data modeling has received a great attention in econometric research recently. This is due to the availability of data sources and the interest to study cross sections of individuals observed over time. However, the problems may arise in modeling the panel in the presence of cross sectional dependence and outliers. Even though there are few methods that take into consideration the presence of cross sectional dependence in the panel, the methods may provide inconsistent parameter estimates and inferences when outliers occur in the panel. As such, an alternative method that is robust to outliers and cross sectional dependence is introduced in this paper. The properties and construction of the confidence interval for the parameter estimates are also considered in this paper. The robustness of the procedure is investigated and comparisons are made to the existing method via simulation studies. Our results have shown that robust approach is able to produce an accurate and reliable parameter estimates under the condition considered.

  15. Panel Resource Management (PRM) Implementation and Effects within Safety Review Panel Settings and Dynamics

    Science.gov (United States)

    Taylor, Robert W.; Nash, Sally K.

    2007-01-01

    While technical training and advanced degree's assure proficiency at specific tasks within engineering disciplines, they fail to address the potential for communication breakdown and decision making errors familiar to multicultural environments where language barriers, intimidating personalities and interdisciplinary misconceptions exist. In an effort to minimize these pitfalls to effective panel review, NASA's lead safety engineers to the ISS Safety Review Panel (SRP), and Payload Safety Review Panel (PSRP) initiated training with their engineers, in conjunction with the panel chairs, and began a Panel Resource Management (PRM) program. The intent of this program focuses on the ability to reduce the barriers inhibiting effective participation from all panel attendees by bolstering participants confidence levels through increased communication skills, situational awareness, debriefing, and a better technical understanding of requirements and systems.

  16. 75 FR 29561 - Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance...

    Science.gov (United States)

    2010-05-26

    ... No: 2010-12627] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Emphasis Panel (SEP): Surveillance, Natural... Officer, National Center for Chronic Disease Prevention and Health Promotion, Office of the...

  17. Juvenile Crime, Juvenile Justice. Panel on Juvenile Crime: Prevention, Treatment, and Control.

    Science.gov (United States)

    McCord, Joan, Ed.; Widom, Cathy Spatz, Ed.; Crowell, Nancy A., Ed.

    This book discusses patterns and trends in crimes committed by children and adolescents, analyzing youth crime as a subset of general crime and studying the impact of race and gender. It evaluates different approaches to forecasting future crime rates. Data come from a national panel that examined what is known about juvenile crime and its…

  18. 75 FR 18241 - Proposal Review Panel for Materials Research Notice of Meeting

    Science.gov (United States)

    2010-04-09

    ... Proposal Review Panel for Materials Research Notice of Meeting In accordance with the Federal Advisory... Research Science and Engineering Centers Program, Division of Materials Research, Room 1065, National... associated with the proposals. These matters are exempt under 5 U.S.C. 552 b(c), (4) and (6) of...

  19. 75 FR 34769 - Proposal Review Panel for Materials Research; Notice of Meeting

    Science.gov (United States)

    2010-06-18

    ... Proposal Review Panel for Materials Research; Notice of Meeting In accordance with the Federal Advisory... Materials Research, Room 1065, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA 22230... concerning individuals associated with the proposals. These matters are exempt under 5 U.S.C. 552 b(c),...

  20. 77 FR 73457 - Nominations for Membership on the Ocean Research Advisory Panel

    Science.gov (United States)

    2012-12-10

    ... Policy, the National Ocean Council (NOC) Deputy-level Committee has assumed the responsibilities of the NORLC. ORAP provides independent advice and guidance to the NOC. The NOC routinely provides guidance and... senior advice to the NOC; the availability of the potential panel member to fully participate in...

  1. 1997 Hardwood Research Award Winner: "Automatic Color Sorting of Hardwood Edge-Glued Panel Parts"

    Science.gov (United States)

    D. Earl Kline; Richard Conners; Qiang Lu; Philip A. Araman

    1997-01-01

    The National Hardwood Lumber Association's 1997 Hardwood Research Award was presented to D. Earl Kline, Richard Conners, Qiang Lu and Philip Araman at the 25th Annual Hardwood Symposium for developing an automatic system for color sorting hardwood edge-glued panel parts. The researchers comprise a team from Virginia Tech University and the USDA Forest Service in...

  2. 75 FR 3942 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2010-01-25

    ... Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee... Chemistry, 1191. Dates & Times: February 23, 2010; 8:30 a.m.-4:30 p.m. February 24, 2010; 8:30 a.m.-4 p.m..., Chemistry Centers Program, Division of Materials Research, Room 1055, National Science Foundation,...

  3. 77 FR 42341 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2012-07-18

    ... Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee...: Name: ChemMatCARS Site Visit, 2011 Awardees by NSF Division of Chemistry (1191). Dates & Times: July 23..., Division of Chemistry, Room 1055, National Science Foundation, 4201 Wilson Boulevard, Arlington, VA...

  4. 77 FR 5852 - Proposal Review Panel for Chemistry; Notice of Meeting

    Science.gov (United States)

    2012-02-06

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Chemistry; Notice of Meeting In accordance with the Federal Advisory Committee...--Executive Session. 9:30 a.m.-11:45 a.m. Open--Center for Quantum Information and Computation for...

  5. Conditional Convergence of Nonresident Tuition Rates at Public Research Universities: A Panel Data Analysis

    Science.gov (United States)

    Titus, Marvin A.; Vamosiu, Adriana; Gupta, Anubha

    2015-01-01

    The current study examines how nonresident tuition among public research universities has converged toward a national average over the 1987-2006 time period in the USA. Using dynamic fixed-effect panel modeling estimated via GMM (and instrumental variables fixed-effect model to account for endogeneity), we inquire (1) how do competitive market…

  6. 75 FR 70952 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-11-19

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: Partially Closed. Contact Person: Dr. Marvin Goldberg, Program Director for Elementary Particle...

  7. 77 FR 14441 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2012-03-09

    ... Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: LIGO Annual Review Site Visit at Hanford Observatory for Physics, 1208. Date and Time: Wednesday, April...: Thomas Carruthers, Program Director, Division of Physics, National Science Foundation, (703)...

  8. 75 FR 63865 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-10-18

    ... Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: Michigan State University Site Visit in Physics (1208). Date and Time: Tuesday, November 9, 2010; 8 a.m.-6... Elementary Particle Physics, National Science Foundation, 4201 Wilson Blvd., Arlington, VA 22230....

  9. 76 FR 19147 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2011-04-06

    ... Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: LIGO Laboratory Annual Review at Livingston Observatory for Physics. Date and Time: Monday, April 25...: Thomas Carruthers, Program Director, Division of Physics, National Science Foundation, (703)...

  10. 75 FR 3493 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-01-21

    ... FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory.... Name: University of Nebraska Site Visit in Physics (1208). Date and Time: Monday, February 1, 2010; 8 a... Particle Physics, National Science Foundation, 4201 Wilson Blvd., Arlington, VA 22230. Telephone: (703)...

  11. 76 FR 66998 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2011-10-28

    ... Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: LIGO Annual Review Site Visit at Hanford Observatory for Physics (1208). Date and Time: Wednesday...: Thomas Carruthers, Program Director, Division of Physics, National Science Foundation, (703)...

  12. 77 FR 69505 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2012-11-19

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: LIGO Operations Proposal and Annual Review in Physics (1208). Date and Time: Tuesday, December 4,...

  13. 75 FR 70951 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2010-11-19

    ... Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: LIGO Laboratory Annual Review at Hanford Observatory for Physics (1208). Date and Time: Tuesday.... Contact Person: Thomas Carruthers, Program Director, Division of Physics, National Science...

  14. 78 FR 16301 - Proposal Review Panel for Physics; Notice of Meeting

    Science.gov (United States)

    2013-03-14

    ... Proposal Review Panel for Physics; Notice of Meeting In accordance with the Federal Advisory Committee Act...: LIGO Annual Review Site Visit at Hanford Observatory for Physics (1208). Date and Time: Tuesday, April.... Contact Person: Mark Coles, Director of Large Facilities, Division of Physics, National Science...

  15. 78 FR 25101 - Proposal Review Panel for Physics, Notice of Meeting

    Science.gov (United States)

    2013-04-29

    ... Proposal Review Panel for Physics, Notice of Meeting In accordance with the Federal Advisory Committee Act...: AdvLIGO Construction Review Site Visit at Livingston Observatory for Physics, 1208 Date and Time.... Contact Person: Mark Coles, Director of Large Facilities, Division of Physics, National Science...

  16. Panel-basierte Mixed-Methods-Studien

    OpenAIRE

    Legewie, Nicolas; Tucci, Ingrid

    2016-01-01

    Mixed-Methods-Studien erfreuen sich wachsender Beliebtheit. Immer mehr Studien nutzen dabei auch Panel-basierte Mixed-Methods-Designs, in denen bestehende Längsschnittstudien durch qualitative Befragungsformen ergänzt werden. Innerhalb der reichhaltigen Veröffentlichungen zum Thema Mixed-Methods-Forschung finden sich bisher aber kaum Diskussionen solcher Mixed-Methods-Designs. Im vorliegenden Artikel diskutieren wir Design, Durchführung, sowie Potenzialeund Herausforderungen von Panel-basiert...

  17. Aerosol Deposition and Solar Panel Performance

    Science.gov (United States)

    Arnott, W. P.; Rollings, A.; Taylor, S. J.; Parks, J.; Barnard, J.; Holmes, H.

    2015-12-01

    Passive and active solar collector farms are often located in relatively dry desert regions where cloudiness impacts are minimized. These farms may be susceptible to reduced performance due to routine or episodic aerosol deposition on collector surfaces. Intense episodes of wind blown dust deposition may negatively impact farm performance, and trigger need to clean collector surfaces. Aerosol deposition rate depends on size, morphology, and local meteorological conditions. We have developed a system for solar panel performance testing under real world conditions. Two identical 0.74 square meter solar panels are deployed, with one kept clean while the other receives various doses of aerosol deposition or other treatments. A variable load is used with automation to record solar panel maximum output power every 10 minutes. A collocated sonic anemometer measures wind at 10 Hz, allowing for both steady and turbulent characterization to establish a link between wind patterns and particle distribution on the cells. Multispectral photoacoustic instruments measure aerosol light scattering and absorption. An MFRSR quantifies incoming solar radiation. Solar panel albedo is measured along with the transmission spectra of particles collected on the panel surface. Key questions are: At what concentration does aerosol deposition become a problem for solar panel performance? What are the meteorological conditions that most strongly favor aerosol deposition, and are these predictable from current models? Is it feasible to use the outflow from an unmanned aerial vehicle hovering over solar panels to adequately clean their surface? Does aerosol deposition from episodes of nearby forest fires impact performance? The outlook of this research is to build a model that describes environmental effects on solar panel performance. Measurements from summer and fall 2015 will be presented along with insights gleaned from them.

  18. Phosphors for flat panel emissive displays

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, M.T.; Walko, R.J.; Phillips, M.L.F.

    1995-07-01

    An overview of emissive display technologies is presented. Display types briefly described include: cathode ray tubes (CRTs), field emission displays (FEDs), electroluminescent displays (ELDs), and plasma display panels (PDPs). The critical role of phosphors in further development of the latter three flat panel emissive display technologies is outlined. The need for stable, efficient red, green, and blue phosphors for RGB fall color displays is emphasized.

  19. High energy physics advisory panel`s composite subpanel for the assessment of the status of accelerator physics and technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-05-01

    In November 1994, Dr. Martha Krebs, Director of the US Department of Energy (DOE) Office of Energy Research (OER), initiated a broad assessment of the current status and promise of the field of accelerator physics and technology with respect to five OER programs -- High Energy Physics, Nuclear Physics, Basic Energy Sciences, Fusion Energy, and Health and Environmental Research. Dr. Krebs asked the High Energy Physics Advisory Panel (HEPAP) to establish a composite subpanel with representation from the five OER advisory committees and with a balance of membership drawn broadly from both the accelerator community and from those scientific disciplines associated with the OER programs. The Subpanel was also charged to provide recommendations and guidance on appropriate future research and development needs, management issues, and funding requirements. The Subpanel finds that accelerator science and technology is a vital and intellectually exciting field. It has provided essential capabilities for the DOE/OER research programs with an enormous impact on the nation`s scientific research, and it has significantly enhanced the nation`s biomedical and industrial capabilities. Further progress in this field promises to open new possibilities for the scientific goals of the OER programs and to further benefit the nation. Sustained support of forefront accelerator research and development by the DOE`s OER programs and the DOE`s predecessor agencies has been responsible for much of this impact on research. This report documents these contributions to the DOE energy research mission and to the nation.

  20. Planarity certification of ATLAS Micromegas detector panels

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, Ralph; Biebel, Otmar; Bortfeldt, Jonathan; Flierl, Bernhard; Hertenberger, Ralf; Loesel, Philipp; Herrmann, Maximilian [LMU Muenchen (Germany); Zibell, Andre [JMU Wuerzburg (Germany)

    2016-07-01

    During the second long LHC shutdown, 2019/20, the precision tracking detectors of the ATLAS muon spectrometer in the inner end caps will be replaced using Micromegas, a planar gas-detector technology. Modules of 2 m{sup 2} area are built in quadruplets from five precisely planar sandwich panels that define the anodes and the cathodes of the four active detector planes. A panel is composed of three consecutive layers FR4 - aluminum honeycomb - FR4. Single plane spatial particle resolution below 100 μm is achievable when the deviations from planarity of the strip-anodes do not exceed 80 μm RMS over the whole active area and the parallelism of the readout strips is within 30 μm. In order to measure the dimensional accuracy of each panel, laser distance sensors combined with a coordinate measurement system have been investigated. The sensor requirements to measure the planarity of the panels are a resolution of 0.3 μm and a beam spot diameter of ∼20 μm, well below 100 μ m the size of the smallest structures. We report on achieved planarities of the panels and the performance of the laser sensor system. A panel with an RMS better than 30 μm was build and the evolution of its planarity due to humidity and temperature effects is shown.

  1. Development and Evaluation of Stitched Sandwich Panels

    Science.gov (United States)

    Stanley, Larry E.; Adams, Daniel O.; Reeder, James R. (Technical Monitor)

    2001-01-01

    This study explored the feasibility and potential benefits provided by the addition of through-the-thickness reinforcement to sandwich structures. Through-the-thickness stitching is proposed to increase the interlaminar strength and damage tolerance of composite sandwich structures. A low-cost, out-of-autoclave processing method was developed to produce composite sandwich panels with carbon fiber face sheets, a closed-cell foam core, and through-the-thickness Kevlar stitching. The sandwich panels were stitched in a dry preform state, vacuum bagged, and infiltrated using Vacuum Assisted Resin Transfer Molding (VARTM) processing. For comparison purposes, unstitched sandwich panels were produced using the same materials and manufacturing methodology. Test panels were produced initially at the University of Utah and later at NASA Langley Research Center. Four types of mechanical tests were performed: flexural testing, flatwise tensile testing, core shear testing, and edgewise compression testing. Drop-weight impact testing followed by specimen sectioning was performed to characterize the damage resistance of stitched sandwich panels. Compression after impact (CAI) testing was performed to evaluate the damage tolerance of the sandwich panels. Results show significant increases in the flexural stiffness and strength, out-of-plane tensile strength, core shear strength, edgewise compression strength, and compression-after-impact strength of stitched sandwich structures.

  2. PERBANDINGAN UNJUK KERJA ANTARA PANEL SEL SURYA BERPENJEJAK DENGAN PANEL SEL SURYA DIAM

    OpenAIRE

    Syafaruddin Ch

    2010-01-01

    The ability to produce electrical energy at Solar Power Plant  is highly dependent on the magnitude and duration of sun exposure on the solar cell panels. The movement of the sun from east to west that periodicity in every day is a problem at  the  optimization generation of electricity at  Solar Power Plant   if using solar panel that motionless. This is because the solar cell panel can not catch the maximum sun exposure. To solve the above problem then designed a solar cell panel  tracker...

  3. PERBANDINGAN UNJUK KERJA ANTARA PANEL SEL SURYA BERPENJEJAK DENGAN PANEL SEL SURYA DIAM

    OpenAIRE

    Syafaruddin Ch

    2010-01-01

    The ability to produce electrical energy at Solar Power Plant  is highly dependent on the magnitude and duration of sun exposure on the solar cell panels. The movement of the sun from east to west that periodicity in every day is a problem at  the  optimization generation of electricity at  Solar Power Plant   if using solar panel that motionless. This is because the solar cell panel can not catch the maximum sun exposure. To solve the above problem then designed a solar cell panel  tracker...

  4. 76 FR 63665 - Federal Council on the Arts and the Humanities Arts and Artifacts Indemnity Panel Advisory Committee

    Science.gov (United States)

    2011-10-13

    ... Doc No: 2011-26485] NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Federal Council on the Arts and the Humanities Arts and Artifacts Indemnity Panel Advisory Committee AGENCY: The National Endowment... Committee Act (Pub. L. 92-463 as amended) notice is hereby given that a meeting of the Arts and...

  5. 78 FR 22345 - Federal Council on the Arts and the Humanities; Meeting of the Arts and Artifacts Indemnity Panel...

    Science.gov (United States)

    2013-04-15

    ... Artifacts Indemnity Panel Advisory Committee AGENCY: National Endowment for the Humanities, National... Council on the Arts and the ] Humanities will hold a meeting of the Arts and Artifacts International... objects to be indemnified and the methods of transportation and security measures confidential,...

  6. Elucidating the effects of solar panel waste glass substitution on the physical and mechanical characteristics of clay bricks.

    Science.gov (United States)

    Lin, Kae-Long; Huang, Long-Sheng; Shie, Je-Lueng; Cheng, Ching-Jung; Lee, Ching-Hwa; Chang, Tien-Chin

    2013-01-01

    This study deals with the effect of solar panel waste glass on fired clay bricks. Brick samples were heated to temperatures which varied from 700-1000 degrees C for 6 h, with a heating rate of 10 degrees C min(-1). The material properties of the resultant material were then determined, including speciation variation, loss on ignition, shrinkage, bulk density, 24-h absorption rate, compressive strength and salt crystallization. The results indicate that increasing the amount of solar panel waste glass resulted in a decrease in the water absorption rate and an increase in the compressive strength of the solar panel waste glass bricks. The 24-h absorption rate and compressive strength of the solar panel waste glass brick made from samples containing 30% solar panel waste glass sintered at 1000 degrees C all met the Chinese National Standard (CNS) building requirements for first-class brick (compressive strengths and water absorption of the bricks were 300 kg cm(-2) and 10% of the brick, respectively). The addition of solar panel waste glass to the mixture reduced the degree of firing shrinkage. The salt crystallization test and wet-dry tests showed that the addition of solar panel waste glass had highly beneficial effects in that it increased the durability of the bricks. This indicates that solar panel waste glass is indeed suitable for the partial replacement of clay in bricks.

  7. 78 FR 57166 - National Institute on Drug Abuse; Notice of Closed Meetings

    Science.gov (United States)

    2013-09-17

    ... on Drug Abuse Special Emphasis Panel; HIV/AIDS and Substance Abuse. Date: October 17, 2013. Time: 1... HUMAN SERVICES National Institutes of Health National Institute on Drug Abuse; Notice of Closed Meetings... of Committee: National Institute on Drug Abuse Special Emphasis Panel; Ruth L. Kirschstein...

  8. 75 FR 26969 - National Institute on Aging; Notice of Closed Meetings

    Science.gov (United States)

    2010-05-13

    ..., elainelewis@nia.nih.gov . Name of Committee: National Institute on Aging Special Emphasis Panel; Pathobiology..., Bethesda, MD 20892, 301-496-9666, PARSADANIANA@NIA.NIH.GOV . Name of Committee: National Institute on Aging..., PARSADANIANA@NIA.NIH.GOV . Name of Committee: National Institute on Aging Special Emphasis Panel; Development...

  9. 76 FR 65738 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

    Science.gov (United States)

    2011-10-24

    ... Communication Disorders Special Emphasis Panel, CDRC Conflicts. Date: November 8, 2011. Time: 10:30 a.m. to 11... of Committee: National Institute on Deafness and Other Communication Disorders Special Emphasis Panel... HUMAN SERVICES National Institutes of Health National Institute on Deafness and Other Communication...

  10. 45 CFR 1801.23 - Recommendation by panel.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Recommendation by panel. 1801.23 Section 1801.23... HARRY S. TRUMAN SCHOLARSHIP PROGRAM The Competition § 1801.23 Recommendation by panel. (a) Each Panel is... recommend additional Scholars from the States in its region. (b) A panel's recommendations are based on...

  11. Overview of Wood-based Panel Industry in China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The production of wood-based panel was presented firstly in this paper. Some features of China’s wood-based panel industry were reviewed, including production bases, raw materials and main markets of wood-based panel. In addition, the trade flow of wood-based panel was described in the end.

  12. Peak-power-point monitor for solar panel

    Science.gov (United States)

    Schloss, A. I.

    1972-01-01

    Attempt was made to determine solar cell panel peak power capability without disrupting power flow from panel. Separate solar cell strings were switched from panel circuits, and increasingly larger loads were added rapidly until peak power points were transversed. String wattage output was recorded and all stored string measurements summed together indicate peak power point in panel.

  13. 76 FR 58025 - National Heart, Lung and Blood Institute Notice of Closed Meetings

    Science.gov (United States)

    2011-09-19

    ... privacy. Name of Committee: National Heart, Lung, and Blood Institute Special Emphasis Panel; Gene Therapy..., and Blood Institute Special Emphasis Panel; Gene Therapy Resource Program Pharmacology/ Toxicology... Special Emphasis Panel; Gene Therapy Resource Program PreClinical Vector Production Core. Date: October...

  14. 78 FR 57167 - National Institute on Deafness and Other Communication Disorders; Notice of Closed Meetings

    Science.gov (United States)

    2013-09-17

    ... Communication ] Disorders Special Emphasis Panel; VSL Fellowships. October 16, 2013. Time: 1:00 p.m. to 4:00 p.m... Committee: National Institute on Deafness and Other Communication Disorders Special Emphasis Panel; NIDCD... Deafness and Other Communication Disorders Special Emphasis Panel; P30 Review. October 18, 2013. Time: 2:00...

  15. 77 FR 8887 - National Institute on Deafness and Other Communication Disorders Notice of Closed Meetings

    Science.gov (United States)

    2012-02-15

    ... Communication Disorders Special Emphasis Panel; Outcome of Cochlear Implants. Date: March 1, 2012. Time: 9 a.m... Communication Disorders Special Emphasis Panel; H & B Small Grants. Date: March 7, 2012. Time: 12 p.m. to 3 p.m...: National Institute on Deafness and Other Communication Disorders; Special Emphasis Panel; R03-VSL. Date...

  16. 76 FR 68200 - National Heart, Lung, and Blood Institute; Notice of Closed Meetings

    Science.gov (United States)

    2011-11-03

    ... of Committee: National Heart, Lung, and Blood Institute Special Emphasis Panel; Clinical Hematology...: Hilton Crystal City, 2399 Jefferson Davis Hwy, Arlington, VA 22202. Contact Person: William J Johnson,...

  17. 77 FR 37422 - National Center for Advancing Translational Sciences; Notice of Closed Meeting

    Science.gov (United States)

    2012-06-21

    ... Panel; Division of Comparative Medicine Peer Review Meeting; Office of Research Infrastructure Programs... Center for Advancing Translational Sciences, National Institutes of Health, 6701 Democracy Blvd., Dem....

  18. 78 FR 54665 - National Institute on Aging; Notice of Closed Meeting

    Science.gov (United States)

    2013-09-05

    ... Committee: National Institute on Aging Special Emphasis Panel; Behavioral and Neural Plasticity in Aging..., Program Analyst, Office of Federal Advisory Committee Policy. BILLING CODE 4140-01-P...

  19. 76 FR 35227 - National Institute on Drug Abuse; Notice of Closed Meeting

    Science.gov (United States)

    2011-06-16

    ... proposals and the discussions could disclose confidential trade secrets or commercial property such as... Committee: National Institute on Drug Abuse Special Emphasis Panel, SecuRX: Preventing Prescription...

  20. 78 FR 28601 - National Center for Advancing Translational Sciences; Request for Comment on Proposed Methods for...

    Science.gov (United States)

    2013-05-15

    ... Organization (BIO), and the National Venture Capital Association (NVCA); (5) regular presentations to and panel... to NCATS stakeholder listservs, and announcements on NCATS Facebook page and through the...

  1. Numerical Modeling of ROM Panel Closures at WIPP

    Science.gov (United States)

    Herrick, C. G.

    2016-12-01

    The Waste Isolation Pilot Plant (WIPP) in New Mexico is a U.S. DOE geologic repository for permanent disposal of defense-related transuranic (TRU) waste. Waste is emplaced in panels excavated in a bedded salt formation (Salado Fm.) at 655 m bgs. In 2014 the U.S. EPA approved the new Run-of-Mine Panel Closure System (ROMPCS) for WIPP. The closure system consists of 100 feet of run-of-mine (ROM) salt sandwiched between two barriers. Nuclear Waste Partnership LLC (the M&O contractor for WIPP) initiated construction of the ROMPCS. The design calls for three horizontal ROM salt layers at different compaction levels ranging from 70-85% intact salt density. Due to panel drift size constraints and equipment availability the design was modified. Three prototype panel closures were constructed: two having two layers of compacted ROM salt (one closure had 1% water added) and a third consisting of simply ROM salt with no layering or added water. Sampling of the prototype ROMPCS layers was conducted to determine the following ROM salt parameters: thickness, moisture content, emplaced density, and grain-size distribution. Previous modeling efforts were performed without knowledge of these ROM salt parameters. This modeling effort incorporates them. The program-accepted multimechanism deformation model is used to model intact salt room creep closure. An advanced crushed salt model is used to model the ROM salt. Comparison of the two models' results with the prototypes' behavior is given. Our goal is to develop a realistic, reliable model that can be used for ROM salt applications at WIPP. Sandia National Laboratories is a multi-program laboratory operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U. S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. This research is funded by WIPP programs administered by the Office of Environmental Management (EM) of the U.S Department of Energy SAND

  2. 5 CFR 2471.1 - Request for Panel consideration; request for Panel approval of binding arbitration.

    Science.gov (United States)

    2010-01-01

    ... for Panel approval of binding arbitration. 2471.1 Section 2471.1 Administrative Personnel FEDERAL... consideration; request for Panel approval of binding arbitration. If voluntary arrangements, including the... procedure, which they have agreed to adopt, for binding arbitration of the negotiation impasse by filing...

  3. Performance comparison between silicon solar panel and dye-sensitized solar panel in Malaysia

    Science.gov (United States)

    Hamed, N. K. A.; Ahmad, M. K.; Urus, N. S. T.; Mohamad, F.; Nafarizal, N.; Ahmad, N.; Soon, C. F.; Ameruddin, A. S.; Faridah, A. B.; Shimomura, M.; Murakami, K.

    2017-09-01

    In carrying out experimental research in performance between silicon solar panel and dye-sensitive solar panel, we have been developing a device and a system. This system has been developed consisting of controllers, hardware and software. This system is capable to get most of the input sources. If only need to change the main circuit and coding for a different source input value. This device is able to get the ambient temperature, surface temperature, surrounding humidity, voltage with load, current with load, voltage without load and current without load and save the data into external memory. This device is able to withstand the heat and rain as it was fabricated in a waterproof box. This experiment was conducted to examine the performance of both the solar panels which are capable to maintain their stability and performance. A conclusion based on data populated, the distribution of data for dye-sensitized solar panel is much better than silicon solar panel as dye-sensitized solar panel is very sensitive to heat and not depend only on midday where is that is the maximum ambient temperature for both solar panel as silicon solar panel only can give maximum and high output only when midday.

  4. Data quality in probability-based online panels: Nonresponse, attrition, and panel conditioning

    NARCIS (Netherlands)

    Struminskaya, B.; Methodology and statistics for the behavioural and social sciences

    2014-01-01

    Online panels – surveys administered over the Internet in which persons are asked to complete surveys regularly – offer cost reductions compared to surveys that use more traditional modes of data collection (face-to-face, telephone, and mail). However, some characteristics of online panels may cause

  5. Data quality in probability-based online panels: Nonresponse, attrition, and panel conditioning

    NARCIS (Netherlands)

    Struminskaya, B.; Methodology and statistics for the behavioural and social sciences

    2014-01-01

    Online panels – surveys administered over the Internet in which persons are asked to complete surveys regularly – offer cost reductions compared to surveys that use more traditional modes of data collection (face-to-face, telephone, and mail). However, some characteristics of online panels may cause

  6. Immigration and Housing Rents in Canada: A Panel Data Analysis

    OpenAIRE

    Latif, E.

    2015-01-01

    This study examines the impact of new immigration on housing rent, using Canadian province-level panel data from 1983 to 2010. In its estimations, it utilises econometric methods such as panel unit roots, panel co-integration regressions and panel vector error correction models. Both fully-modified ordinary least squares and dynamic ordinary least squares models suggest that immigration flow has a significant positive impact on housing rent in the long run. The panel vector error correction m...

  7. Automatic outdoor monitoring system for photovoltaic panels

    Science.gov (United States)

    Stefancich, Marco; Simpson, Lin; Chiesa, Matteo

    2016-05-01

    Long-term acquisition of solar panel performance parameters, for panels operated at maximum power point in their real environment, is of critical importance in the photovoltaic research sector. However, few options exist for the characterization of non-standard panels such as concentrated photovoltaic systems, heavily soiled or shaded panels or those operating under non-standard spectral illumination; certainly, it is difficult to find such a measurement system that is flexible and affordable enough to be adopted by the smaller research institutes or universities. We present here an instrument aiming to fill this gap, autonomously tracking and maintaining any solar panel at maximum power point while continuously monitoring its operational parameters and dissipating the produced energy without connection to the power grid. The instrument allows periodic acquisition of current-voltage curves to verify the employed maximum power point tracking approach. At the same time, with hardware schematics and software code being provided, it provides a flexible open development environment for the monitoring of non-standard generators like concentrator photovoltaic systems and to test novel power tracking approaches. The key issues, and the corresponding solutions, encountered in the design are analyzed in detail and the relevant schematics presented.

  8. Automatic outdoor monitoring system for photovoltaic panels.

    Science.gov (United States)

    Stefancich, Marco; Simpson, Lin; Chiesa, Matteo

    2016-05-01

    Long-term acquisition of solar panel performance parameters, for panels operated at maximum power point in their real environment, is of critical importance in the photovoltaic research sector. However, few options exist for the characterization of non-standard panels such as concentrated photovoltaic systems, heavily soiled or shaded panels or those operating under non-standard spectral illumination; certainly, it is difficult to find such a measurement system that is flexible and affordable enough to be adopted by the smaller research institutes or universities. We present here an instrument aiming to fill this gap, autonomously tracking and maintaining any solar panel at maximum power point while continuously monitoring its operational parameters and dissipating the produced energy without connection to the power grid. The instrument allows periodic acquisition of current-voltage curves to verify the employed maximum power point tracking approach. At the same time, with hardware schematics and software code being provided, it provides a flexible open development environment for the monitoring of non-standard generators like concentrator photovoltaic systems and to test novel power tracking approaches. The key issues, and the corresponding solutions, encountered in the design are analyzed in detail and the relevant schematics presented.

  9. Automatic outdoor monitoring system for photovoltaic panels

    Energy Technology Data Exchange (ETDEWEB)

    Stefancich, Marco [Consiglio Nazionale delle Ricerce, Istituto dei Materiali per l’Elettronica ed il Magnetismo (CNR-IMEM), Parco Area delle Scienze 37/A, 43124 Parma, Italy; Simpson, Lin [National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, Colorado 80401, USA; Chiesa, Matteo [Masdar Institute of Science and Technology, P.O. Box 54224, Masdar City, Abu Dhabi, United Arab Emirates

    2016-05-01

    Long-term acquisition of solar panel performance parameters, for panels operated at maximum power point in their real environment, is of critical importance in the photovoltaic research sector. However, few options exist for the characterization of non-standard panels such as concentrated photovoltaic systems, heavily soiled or shaded panels or those operating under non-standard spectral illumination; certainly, it is difficult to find such a measurement system that is flexible and affordable enough to be adopted by the smaller research institutes or universities. We present here an instrument aiming to fill this gap, autonomously tracking and maintaining any solar panel at maximum power point while continuously monitoring its operational parameters and dissipating the produced energy without connection to the power grid. The instrument allows periodic acquisition of current-voltage curves to verify the employed maximum power point tracking approach. At the same time, with hardware schematics and software code being provided, it provides a flexible open development environment for the monitoring of non-standard generators like concentrator photovoltaic systems and to test novel power tracking approaches. The key issues, and the corresponding solutions, encountered in the design are analyzed in detail and the relevant schematics presented.

  10. The Atomic Safety and Licensing Board Panel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Through the Atomic Energy Act, Congress made is possible for the public to get a full and fair hearing on civilian nuclear matters. Individuals who are directly affected by any licensing action involving a facility producing or utilizing nuclear materials may participate in a formal hearing, on the record, before independent judges on the Atomic Safety and Licensing Board Panel (ASLBP or Panel). Frequently, in deciding whether a license, permit, amendment, or extension should be granted to a particular applicant, the Panel members must be more than mere umpires. If appropriate, they are authorized to go beyond the issues the parties place before them in order to identify, explore, and resolve significant questions involving threats to the public health and safety that come to a board`s attention during the proceedings. This brochure explains the purpose of the panel. Also addressed are: type of hearing handled; method of public participation; formality of hearings; high-level waste; other panel responsibilities and litigation technology.

  11. Penentuan Nilai Penyerapan Suara Pada Panel Dinding Beton Busa Sebagai Panel Alternatif Yang Ramah Lingkungan

    Directory of Open Access Journals (Sweden)

    Zulfian Zulfian

    2011-06-01

    Full Text Available Panel of foam concrete wall is a type of membrane panel which has maximum sound absorption and can create quite and environmentally friendly room. The purpose of this study was to determine the magnitudeof the sound absorption value using the Sabine formula in Reverberation Chamber at Syiah Kuala University acoustic laboratory. The result of this study show that peak value curve sound absorption of 0.67 accurs at the frequency of 250 Hz, and painting of the panel surface can increase the value of sound absorption to be 0.76 at the frequency of 250 Hz,but the slope of sound absorption value sharply decreased to be 0.07at the frequency of 1000 Hz. Treatment on the panel surface can increase or decrease the value of sound absorption especially at the low frequency regions. Keywords: Panel of foam concrete wall, Sabine formula, The value of sound absorption

  12. 2014 Space Radiation Standing Review Panel

    Science.gov (United States)

    Steinberg, Susan

    2015-01-01

    The 2014 Space Radiation Standing Review Panel (from here on referred to as the SRP) participated in a WebEx/teleconference with members of the Space Radiation Program Element, representatives from the Human Research Program (HRP), the National Space Biomedical Research Institute (NSBRI), and NASA Headquarters on November 21, 2014 (list of participants is in Section XI of this report). The SRP reviewed the updated Research Plan for the Risk of Cardiovascular Disease and Other Degenerative Tissue Effects from Radiation Exposure (Degen Risk). The SRP also received a status update on the Risk of Acute and Late Central Nervous System Effects from Radiation Exposure (CNS Risk), the Risk of Acute Radiation Syndromes Due to Solar Particle Events (ARS Risk), and the Risk of Radiation Carcinogenesis (Cancer Risk). The SRP thought the teleconference was very informative and that the Space Radiation Program Element did a great job of outlining where the Element is with respect to our state of knowledge on the risks of carcinogenesis, central nervous system effects, and the risk of cardiovascular disease and other degenerative tissue effects from exposure to space radiation. The SRP was impressed with the quality of research that is being conducted and the progress the Space Radiation Program Element has made in the past year. While much work has been done, the SRP had a few remaining questions regarding the broad applicability of these findings to a manned deep space mission (in terms of cognitive function, the paradigms were still hippocampal based and also using Alzheimer disease models). The SRP believes that NASA should consider developing an approach to follow astronauts long-term (beyond retirement) for potential side-effects/risks of space exposure that may be unknown. Radiation toxicities often occur decades after exposure, and potential consequences would be missed if intensified exams stop after retirement of the astronauts. In addition, while cancer is one

  13. Thin Film Photovoltaic/Thermal Solar Panels

    Institute of Scientific and Technical Information of China (English)

    David JOHNSTON

    2008-01-01

    A solar panel is described.in which thin films of semiconductor are deposited onto a metal substrate.The semiconductor-metal combination forms a thin film photovoltaic cell,and also acts as a reflector,absorber tandem, which acts as a solar selective surface,thus enhancing the solar thermal performance of the collector plate.The use of thin films reduces the distance heat is required to flow from the absorbing surface to the metal plate and heat exchange conduits.Computer modelling demonstrated that,by suitable choice of materials,photovohaic efficiency call be maintained,with thermal performance slishtly reduced,compared to that for thermal-only panels.By grading the absorber layer-to reduce the band gap in the lower region-the thermal performance can be improved,approaching that for a thermal-only solar panel.

  14. APPLIED ORIGAMI. Origami of thick panels.

    Science.gov (United States)

    Chen, Yan; Peng, Rui; You, Zhong

    2015-07-24

    Origami patterns, including the rigid origami patterns in which flat inflexible sheets are joined by creases, are primarily created for zero-thickness sheets. In order to apply them to fold structures such as roofs, solar panels, and space mirrors, for which thickness cannot be disregarded, various methods have been suggested. However, they generally involve adding materials to or offsetting panels away from the idealized sheet without altering the kinematic model used to simulate folding. We develop a comprehensive kinematic synthesis for rigid origami of thick panels that differs from the existing kinematic model but is capable of reproducing motions identical to that of zero-thickness origami. The approach, proven to be effective for typical origami, can be readily applied to fold real engineering structures.

  15. Recycling Wood Composite Panels: Characterizing Recycled Materials

    Directory of Open Access Journals (Sweden)

    Hui Wan

    2014-10-01

    Full Text Available Downgraded medium density fiberboard (MDF, particleboard (PB, and oriented strandboard (OSB panels were individually subjected to steam explosion treatment. Downgraded MDF and PB panels were separately treated with thermal chemical impregnation using 0.5% butanetetracarboxylic acid (BTCA. And downgraded PB panels were processed with mechanical hammermilling. The pH, buffer capacity, fiber length, and particle size of these recycled materials were evaluated. After the steam explosion and thermal chemical impregnation treatments, the pH and buffer capacity of recycled urea formaldehyde resin (UF-bonded MDF and PB furnishes increased and the fiber length decreased. The hammermilling of recycled PB was less likely to break particles down into sizes less than 1 mm2.

  16. High Performance OLED Panel and Luminaire

    Energy Technology Data Exchange (ETDEWEB)

    Spindler, Jeffrey [OLEDWorks LLC, Rochester, NY (United States)

    2017-02-20

    In this project, OLEDWorks developed and demonstrated the technology required to produce OLED lighting panels with high energy efficiency and excellent light quality. OLED panels developed in this program produce high quality warm white light with CRI greater than 85 and efficacy up to 80 lumens per watt (LPW). An OLED luminaire employing 24 of the high performance panels produces practical levels of illumination for general lighting, with a flux of over 2200 lumens at 60 LPW. This is a significant advance in the state of the art for OLED solid-state lighting (SSL), which is expected to be a complementary light source to the more advanced LED SSL technology that is rapidly replacing all other traditional forms of lighting.

  17. Optimal time lags in panel studies.

    Science.gov (United States)

    Dormann, Christian; Griffin, Mark A

    2015-12-01

    Cross-lagged regression coefficients are frequently used to test hypotheses in panel designs. However, these coefficients have particular properties making them difficult to interpret. In particular, cross-lagged regression coefficients may vary, depending on the respective time lags between different sets of measurement occasions. This article introduces the concept of an optimal time lag. Further, it is demonstrated that optimal time lags in panel studies are related to the stabilities of the variables investigated, and that in unidirectional systems, they may be unrelated to the size of possible true effects. The results presented also suggest that optimal time lags for panel designs are usually quite short. Implications are (a) that interpreting cross-lagged regression coefficients requires taking the time lag between measurement occasions into account, and (b) that in much research, far shorter time lags than those frequently found in the literature are justifiable, and we call for more "shortitudinal" studies in the future. (c) 2015 APA, all rights reserved).

  18. Case Study - Monitoring the Photovoltaic Panels

    Directory of Open Access Journals (Sweden)

    PACURAR Ana Talida

    2014-05-01

    Full Text Available The photovoltaic cell represents one of the most dynamic and attractive way to converts renewable energy sources in electricity production. That means to convert solar energy into electricity. In this paper is presented a analogy between two types of photovoltaic panels installed, with educational role for students. Also the objective of this paper is to estimate the performance of photovoltaic panels and to provide the best solution for industry. These two types of photovoltaic panels were monitored at the same time and taking into account the same weather conditions. In introduction of this paper is a short description regarding the silicon, because it is considered to be the most frequently used material for photovoltaic cell production at industrial level. In this context are mentioned below photovoltaic cells: mono-crystalline, polycrystalline, ribbon silicon and amorphous silicon (thin film cells. It is also presented for all these types of cells the structure, the function, the advantages and the disadvantages.

  19. Utilization of Bamboo as Lightweight Sandwich Panels

    Directory of Open Access Journals (Sweden)

    Suthon SRIVARO

    2016-05-01

    Full Text Available Lightweight sandwich panels consisting of bamboo faces and oil palm trunk core were manufactured using melamine urea formaldehyde with the resin content of 250 g/m2 (solid basis. The parameters examined were node and density of bamboo faces. Physical (board density, thickness swelling and water absorption and mechanical (modulus of elasticity and modulus of rupture properties of the sandwich board obtained were investigated and compared with other bamboo products and commercial wood based products. Result showed that this panel had better dimensional stability than those of other bamboo products but lower bending strength. Node of bamboo had no significant effect on any board properties examined. Most of board properties were influenced by bamboo face density. Comparing the properties to commercial wood based products, this panel could be used as wall/floor applications.

  20. Behaviour of Metal Foam Sandwich Panels

    DEFF Research Database (Denmark)

    2011-01-01

    Sandwich panels as used in structures comprise of a foam core enclosed by thin high strength steel faces. This paper discusses currently design formulae of local buckling behaviour of such panels using the finite element method. Multiple wave finite element models were adopted to investigate...... and examine the adequacy of currently used approach for the design of sandwich panels. The paper presents brief details of the finite element model used including geometry, load pattern and boundary conditions. The selected model gives good agreement with experimental results from Pokharel and Mahendran (2003......). The study shows that currently available design formulae are conservative for stocky sandwich plate elements while being over-conservative for high slenderness. A unified design formula of local buckling behaviour applicable to the full range of slenderness is developed....

  1. Utilization of Bamboo as Lightweight Sandwich Panels

    Directory of Open Access Journals (Sweden)

    Suthon SRIVARO

    2016-05-01

    Full Text Available Lightweight sandwich panels consisting of bamboo faces and oil palm trunk core were manufactured using melamine urea formaldehyde with the resin content of 250 g/m2 (solid basis. The parameters examined were node and density of bamboo faces. Physical (board density, thickness swelling and water absorption and mechanical (modulus of elasticity and modulus of rupture properties of the sandwich board obtained were investigated and compared with other bamboo products and commercial wood based products. Result showed that this panel had better dimensional stability than those of other bamboo products but lower bending strength. Node of bamboo had no significant effect on any board properties examined. Most of board properties were influenced by bamboo face density. Comparing the properties to commercial wood based products, this panel could be used as wall/floor applications.

  2. Underwater Explosion Damage of Ship Hull Panels

    Directory of Open Access Journals (Sweden)

    K. Rarnajeyathilagam

    2003-10-01

    Full Text Available Underwater explosion is a major threat to ships and submarines in a war environment. The prediction of the mode and the extent of the failure is an essential step in designing for shock loading. The localised failure in a hull panel is severe compared to the global response of the ship. In this study, an attempt has been made to predict the response and failure modes of three types of hull panels (flat, concave, and convex. The shock loading on the hull panel has been estimated based on the Taylor's plate theory. The numerical analysis has been carried out using the CSAIGENSA (DYNA3D code that employs nonlinear finite element model.

  3. Quantitative Measurements of the Effects of Variations in Panel Density and Distributions for Panel Method Computer Programs

    Science.gov (United States)

    1980-01-01

    chosen for panel methods is NP, the total number of panels. The tacit assumption is that convergenre results as NP- 0. This choice presents great ...little evi- dence that other parameters such as panel taper ratio, Xp, or panel sweep -11 NADC-80029-60 angle, Ap, had as great an effect as PAR. PAR can...independent surface or one segment of a wing which is devided into several trapezoidal panels. WING Variables ROOTLE X coordinate of wing root leading edge

  4. Fire Resistant Panels for the Tunnel Linings

    Directory of Open Access Journals (Sweden)

    Gravit Marina

    2016-01-01

    Full Text Available Presents the results of studies of innovative materials in the field of experimental and theoretical research fire resistance fireproof panels Pyro-Safe Aestuver T. Owing to the assembly simplicity, materials cheapness, high ecological standard, recycling, reuse potential, are benefit. Research work is running to improve the knowledge about fireproof panels Pyro-Safe Aestuver T for tunnel lining, its basic performance, its long term behavior and in particular also its fire proof for example when used for the lining of road tunnels.

  5. Report of the Environmental Legislation Review Panel

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    A review panel was established in October 1990 to hold public meetings throughout Alberta for providing the public with opportunities to express their views on draft environmental legislation. Overviews of public comments and review panel recommendations regarding the draft legislation are summarized in such categories as sustainable development, discretionary powers, environmental impact assessments, approvals, contaminant releases, conservation and reclamation, waste minimization and recycling, the polluter-pays concept, the role of local government, dispute resolution mechanisms, protected areas, environmental protection orders, and enforcement of the legislation.

  6. Compressive strength of thick composite panels

    DEFF Research Database (Denmark)

    Branner, Kim; Berring, Peter

    2011-01-01

    The aim of this study is to investigate how much the compressive strength of thick composite panels is reduced due to delaminations and to investigate under which conditions a delamination will grow. Understanding of this is essential in order to move forward the design limits used in the structu......The aim of this study is to investigate how much the compressive strength of thick composite panels is reduced due to delaminations and to investigate under which conditions a delamination will grow. Understanding of this is essential in order to move forward the design limits used...

  7. Supersonic Flutter of Laminated Curved Panels

    Directory of Open Access Journals (Sweden)

    M. Ganapathi

    1995-04-01

    Full Text Available Supersonic flutter analysis of laminated composite curved panels is investigated using doubly-curved, quadrilateral, shear flexible, shell element based on field-consistency approach. The formulation includes transverse shear deformation, in-plane and rotary inertias. The aerodynamic force is evaluated using two-dimensional static aerodynamic approximation for high supersonic flow. Initially, the model developed here is verified for the flutter analysis of flat plates. Numerical results are presented for isotropic, orthotropic and laminated anisotropic curved panels. A detailed parametric study is carried out to observe the effects of aspect and thickness ratios, number of layers, lamination scheme, and boundary conditions on flutter boundary.

  8. Pantex Falling Man - Independent Review Panel Report.

    Energy Technology Data Exchange (ETDEWEB)

    Brannon, Nathan Gregory; L. Bertolini, N. Brannon, J. Olsen, B. Price, M. Steinzig, R. Wardle, & M. Winfield

    2014-11-01

    Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process of evaluating critical lines of inquiry.

  9. Nonlinear dynamic analysis of sandwich panels

    Science.gov (United States)

    Lush, A. M.

    1984-01-01

    Two analytical techniques applicable to large deflection dynamic response calculations for pressure loaded composite sandwich panels are demonstrated. One technique utilizes finite element modeling with a single equivalent layer representing the face sheets and core. The other technique utilizes the modal analysis computer code DEPROP which was recently modified to include transverse shear deformation in a core layer. The example problem consists of a simply supported rectangular sandwich panel. Included are comparisons of linear and nonlinear static response calculations, in addition to dynamic response calculations.

  10. Sustainable Absorption Panels from Agricultural Wastes

    Directory of Open Access Journals (Sweden)

    Ismail F.Z.

    2014-01-01

    Full Text Available Noise has become a serious environmental problem and there are demands for alternative sustainable materials which capable to reduce the noise level at various frequency ranges. Therefore, the aim of this research is to study the potential of turning the agricultural waste and waste paper into a sound absorption panel. For the purpose of this study, combination of two materials was under studied; coconut coir fibre from agriculture waste and shredded waste paper from the office. There were two main objective of the research; first is to develop absorption panels from coconut coir powder that available locally with a combination of shredded paper at different percentage of mixture. Second objective is to identify the absorption rate of the panels. The study encompasses the fabrication of the particle board using the coconut husk powder mix with shredded waste paper and using the gypsum powder as the binder for the two materials. Four acoustic panels of size 0.5m x 0.5m and 0.012 m thick were fabricated with different mix ratio; 25% of coconut coir powder mixed with 75% of shredded waste papers for sample 1, 50% both of the material for sample 2, 75% of coconut coir powder mixed with 25% of shredded waste paper for sample 3, and lastly 100% of coconut coir powder for sample 4. The absorption coefficient of the panels was tested in a reverberation chamber and in accordance with ISO 354:1985 standards. Based on the results, sample 1 gave the highest absorption coefficient compared to sample 2, 3 and 4. It can be concluded that the acoustic panel made from a mixture of 25% coconut coir powder with 75% shredded waste paper provided higher absorption coefficient compared to the performance of the other samples. This might be caused by the size of the coir powder which is very small, creating less void space in between the panel and thus causing it to absorb less sound. Since sound absorption is very much affected by the availability of void space of

  11. Microspheres in Plasma Display Panels

    Science.gov (United States)

    2006-01-01

    Filling small bubbles of molten glass with gases is just as difficult as it sounds, but the technical staff at NASA is not known to shy away from a difficult task. When Microsphere Systems, Inc. (MSI), of Ypsilanti, Michigan, and Imaging Systems Technology, Inc. (IST), of Toledo, Ohio, were trying to push the limits of plasma displays but were having difficulty with the designs, NASA s Glenn Garrett Morgan Commercialization Initiative (GMCI) assembled key personnel at Glenn Research Center and Ohio State University for a brainstorming session to come up with a solution for the companies. They needed a system that could produce hollow, glass micro-sized spheres (microspheres) that could be filled with a variety of gasses. But the extremely high temperature required to force the micro-sized glass bubbles to form at the tip of a metal nozzle resulted in severe discoloration of the microspheres. After countless experiments on various glass-metal combinations, they had turned to the GMCI for help. NASA experts in advanced metals, ceramics, and glass concluded that a new design approach was necessary. The team determined that what was needed was a phosphate glass composition that would remain transparent, and they went to work on a solution. Six weeks later, using the design tips from the NASA team, Tim Henderson, president of MSI, had designed a new system in which all surfaces in contact with the molten glass would be ceramic instead of metal. Meanwhile, IST was able to complete a Phase I Small Business Innovation Research (SBIR) grant supported by the National Science Foundation (NSF) and supply a potential customer with samples of the microspheres for evaluation as filler materials for high-performance insulations.

  12. High-bandwidth remote flat panel display interconnect system

    Science.gov (United States)

    Peterson, Darrel G.

    1999-08-01

    High performance electronic displays (CRT, AMLCD, TFEL, plasma, etc.) require wide bandwidth electrical drive signals to produce the desired display images. When the image generation and/or image processing circuitry is located within the same line replaceable unit (LRU) as the display media, the transmission of the display drive signals to the display media presents no unusual design problems. However, many aircraft cockpits are severely constrained for available space behind the instrument panel. This often forces the system designer to specify that only the display media and its immediate support circuitry are to be mounted in the instrument panel. A wide bandwidth interconnect system is then required to transfer image data from the display generation circuitry to the display unit. Image data transfer rates of nearly 1.5 Gbits/second may be required when displaying full motion video at a 60 Hz field rate. In addition to wide bandwidth, this interconnect system must exhibit several additional key characteristics: (1) Lossless transmission of image data; (2) High reliability and high integrity; (3) Ease of installation and field maintenance; (4) High immunity to HIRF and electrical noise; (5) Low EMI emissions; (6) Long term supportability; and (7) Low acquisition and maintenance cost. Rockwell Collins has developed an avionics grade remote display interconnect system based on the American National Standards Institute Fibre Channel standard which meets these requirements. Readily available low cost commercial off the shelf (COTS) components are utilized, and qualification tests have confirmed system performance.

  13. [The relic in the Panels of São Vicente de Fora].

    Science.gov (United States)

    Goyri-O'Neill, João; Camisão-Soares, Artur; Neves Marques, Cláudia

    2013-01-01

    The Panels of São Vicente de Fora, a polyptych dated from 1470 to 1480, are a work composed of 6 panels, authored by Nuno Gonçalves, a painter of King Afonso V. This work reveals one of the most remarkable collective portraits of European painting, making this polyptych an inexhaustible source of readings and interpretations, fueling a secular controversy. The present work aims analyzing precise an iconographic anatomical image repainted in the 6th panel, or the panel of the Relic. This consists of a central image within a structure shown by a red figure with special reverence. The investigation conducted and justification was based on direct observation and comparative analysis of iconographic data collected in the Museum of Antique Art. The bone pieces were selected at the Museum of Anatomy, Department of Anatomy, Faculty of Medical Sciences, New University of Lisbon, and the comparative analyses performed by two observers, with further analysis of the images obtained in the National Museum of Ancient Art using specific software. After watching these, it was concluded that this representation of a relic in the Panels of São Vicente is an iconic representation of an Occipital bone, fractured at its lower edge, being evident, almost complete, its vertical portion or scale.

  14. Analysing sensory panel performance in a proficiency test using the PanelCheck software

    DEFF Research Database (Denmark)

    Tomic, O.; Luciano, G.; Nilsen, A.

    2010-01-01

    results plays an important role as this provides a time saving and efficient way of screening and investigating sensory panel performances. Most of the statistical methods used in this paper are available in the open source software PanelCheck, which may be downloaded and used for free.......Check software, a workflow is proposed that guides the user through the data analysis process. This allows practitioners and non-statisticians to get an overview over panel performances in a rapid manner without the need to be familiar with details on the statistical methods. Visualisation of data analysis...

  15. Low frequency noise reduction using stiff light composite panels

    Institute of Scientific and Technical Information of China (English)

    DENG Yongchang; LIN Weizheng

    2003-01-01

    The experiment presented in this paper is to investigate and analyze the noise reduction at low frequency using stiff light composite panels. Since these composite panels are made of lightweight and stiff materials, this actuation strategy will enable the creation of composite panels for duct noise control without using traditional heavy structural mass. The results suggest that the mass-spring resonance absorption in the case of a comparatively stiff thick panel with a thin flexible plate is more efficient with minimum weight, when subjected to low-frequency (<500 Hz). The efficiency of the panel absorber depends on the mass of the thin flexible plate and the stiffness of the panel.

  16. Influence of plywood grain direction on sandwich panel bending properties

    OpenAIRE

    Jaroslav Kljak; Mladen Brezović; Alan Antonović

    2009-01-01

    This paper investigates the influence of plywood grain direction on bending properties of a sandwich panel, as well as on stress distribution in each layer. Experimental sandwich panels (tnom= 29 mm) were made of two three-ply plywood panels and a rigid PVC core between them. Grain directions of plywood panels were between 0° and 90°, continuously raised by 15°. Seven models of sandwich panels were made. Bending properties of a sandwich panel was determined by three point bending method and s...

  17. A multifunctional heat pipe sandwich panel structure

    Energy Technology Data Exchange (ETDEWEB)

    Queheillalt, Douglas T.; Wadley, Haydn N.G. [University of Virginia, Department of Materials Science and Engineering, 140 Chemistry Way, P.O. Box 400745, Charlottesville, VA 22904 (United States); Carbajal, Gerardo [University of Turabo, School of Engineering, P.O. Box 3030, Gurabo 00778 (Puerto Rico); Peterson, G.P. [University of Colorado at Boulder, 914 Broadway, Boulder, CO 80309 (United States)

    2008-01-15

    A multifunctional sandwich panel combining efficient structural load support and thermal management characteristics has been designed and experimentally assessed. The concept is based upon a truncated, square honeycomb sandwich structure. In closed cell honeycomb structures, the transport of heat from one face to the other occurs by a combination of conduction through the webs and convection/radiation within the cells. Here, much more effective heat transport is achieved by multifunctionally utilizing the core as a heat pipe sandwich panel. Its interior consists of a 6061 aluminum truncated-square honeycomb core covered with a stochastic open-cell nickel foam wick. An electroless nickel plating barrier layer inhibited the chemical reaction between the deionized water working fluid and the aluminum structure, retarding the generation of non-condensable hydrogen gas. A thermodynamic model was used to guide the design of the heat pipe sandwich panel. We describe the results of a series of experiments that validate the operational principle of the multifunctional heat pipe sandwich panel and characterize its transient response to an intense localized heat source. The systems measured thermal response to a localized heat source agrees well with that predicted by a finite difference method model used to predict the thermal response. (author)

  18. 77 FR 4583 - Meetings of Humanities Panel

    Science.gov (United States)

    2012-01-30

    ... 20540. Program: This meeting will review applications for American History and Foreign Relations...) 606-8282. SUPPLEMENTARY INFORMATION: The proposed meetings are for the purpose of panel review... have determined that these meetings will be closed to the public pursuant to subsections (c) (4), and...

  19. Identification of Macroeconomic Factors in Large Panels

    DEFF Research Database (Denmark)

    Bork, Lasse; Dewachter, Hans; Houssa, Romain

    standard practices in the SVAR literature. Estimators based on the EM algorithm are developped. We apply this framework to a large panel of US monthly macroeconomic series. In particular, we identify nine macroeconomic factors and discuss the economic impact of monetary policy stocks. The results...

  20. Vertical reflector for bifacial PV-panels

    DEFF Research Database (Denmark)

    Jakobsen, Michael Linde; Thorsteinsson, Sune; Poulsen, Peter Behrensdorff;

    2016-01-01

    Bifacial solar modules offer an interesting price/performance ratio, and much work has been focused on directing the ground albedo to the back of the solar cells. In this work we design and develop a reflector for a vertical bifacial panel, with the objective to optimize the energy harvest...