WorldWideScience

Sample records for satcom dama standards

  1. Wideband Global SATCOM (WGS)

    Science.gov (United States)

    2015-12-01

    SATCOM (WGS), previously reported as Wideband Gapfiller Satellites, is a constellation of the Department of Defense’s highest capacity communication...has two International Partnerships. In exchange for access to a portion of the WGS constellation , Australia is providing funds for WGS-6 while Canada...48 UNCLASSIFIED 6 Executive Summary Wideband Global SATCOM (WGS), previously reported as Wideband Gapfiller Satellites, is a constellation of the

  2. China Satcom: Innovating Satellite Communication

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China Satellite Communications Group Corporation (China Satcom) is a state-owned large-sized key enterprise formally established on Dec. 19, 2001 according to the general deployment of the State Council on telecommunication system reform. Relying on its complete service system, China Satcom provides various users with specialized and high quality information communication service.

  3. SHF SATCOM Interference Study

    Science.gov (United States)

    1975-12-01

    58N 0.2 22.4 -205.4 1720 70N 0.4 22.6 -202.4 1722 82N 0 22.2 - NOTES: Aircraft at 26,000 feet, antenna had a simulated satellite orientation of +42...100 watts transmit power. With the airborne SHF SATCOM antenna in the typical or the simulated satellite orientation towards the MARS station, there...c’rtft. r-ntcnna in a 5-mulat’.d satellite orientation . Wien the aircratt arite.nna was depressed ia a -70 elevatiovi directly W~towofi the t toý crecte

  4. China Satcom Merged Into CASC

    Institute of Scientific and Technical Information of China (English)

    Wei Tong

    2009-01-01

    @@ China Satellite Communications Corporation (China Satcom) merged with China Aerospace Science and Technology Corporation (CASC) recently on the request under regrouping and structure readjustment by the State-owned Assets Supervision and Administration Commission of the State Council (SASAC).

  5. Satcom access in the Evolved Packet Core

    NARCIS (Netherlands)

    Cano Soveri, M.D.; Norp, A.H.J.; Popova, M.P.

    2011-01-01

    Satellite communications (Satcom) networks are increasingly integrating with terrestrial communications networks, namely Next Generation Networks (NGN). In the area of NGN the Evolved Packet Core (EPC) is a new network architecture that can support multiple access technologies. When Satcom is consid

  6. Satcom access in the evolved packet core

    NARCIS (Netherlands)

    Cano, M.D.; Norp, A.H.J.; Popova, M.P.

    2012-01-01

    Satellite communications (Satcom) networks are increasingly integrating with terrestrial communications networks, namely Next Generation Networks (NGN). In the area of NGN the Evolved Packet Core (EPC) is a new network architecture that can support multiple access technologies. When Satcom is consid

  7. Conservation and management of fallow deer (Dama dama dama L.)on Lemnos Island, Greece

    OpenAIRE

    MATTILA, MARIAMA; HADJIGEORGIOU, IOANNIS

    2015-01-01

    A small population of European fallow deer (Dama dama dama L.) was transferred to Myrina, Lemnos Island, Greece, in the early 1970s from the island of Rhodes. Since the Rhodian population may preserve a remarkable proportion of the original genetic diversity, it is necessary to preserve its offspring population. Our objective was to estimate population size, vegetation cover, and key stakeholder attitudes towards deer on the island, based on personal interviews. Following the visual inspectio...

  8. Tutorial on Set-Up and Communications Delays for all UHF SATCOM DAMA Modes of Operation

    Science.gov (United States)

    2007-11-02

    2J 00 ~ - CU CUCA U C zo ca o2 ).caC 0 C *0 - _ C CU :2 U ~ U 4) - - 4)4)le 4) 0CU) U C 4) CAUC - U ~ . 2H = U o2 4) U, ) U, U e n u 2i- 2 2...C - U7 Cu U2.0. - U)Cu U) 0o6 ) Cu 0 fl)) co >Cu-d Cu CuC m2 0. 0u u Cuca C E4 4)CV X U Cu- Cu3 .. Cu CuU -U- z wU w WI- L U_ 0H t= w z <UP_ C) 0t I

  9. Highlights of DAMA/LIBRA

    Directory of Open Access Journals (Sweden)

    Bernabei R.

    2016-01-01

    Full Text Available The DAMA project develops and uses new/improved low background scintillation detectors to investigate the Dark Matter (DM particle component(s in the galactic halo and rare processes deep underground at the Gran Sasso National Laboratory (LNGS of the I.N.F.N.. Here some highlights of DAMA/LIBRA (Large sodium Iodide Bulk for Rare processes as a unique apparatus in direct DM investigation for its full sensitive mass, target material, intrinsic radio-purity, methodological approach and all the controls performed on the experimental parameters are outlined. The DAMA/LIBRA–phase1 and the former DAMA/NaI data (cumulative exposure 1.33 ton × yr, corresponding to 14 annual cycles have reached a model-independent evidence at 9.3 σ C.L. for the presence of DM particles in the galactic halo exploiting the DM annual modulation signature with highly radio-pure NaI(Tl target. Some of the perspectives of the presently running DAMA/LIBRA–phase2 are summarised and the powerful tools offered by a model independent strategy of DM investigation are pointed out.

  10. ULTRA HIGH FREQUENCY (UHF) SATELLITE COMMUNICATIONS (SATCOM) TEST FACILITY

    Data.gov (United States)

    Federal Laboratory Consortium — UHF SATCOM Program Description: JITC has a mission requirement to support the directives of Chairman of the Joint Chiefs of Staff Instruction (CJCSI 6251.01), which...

  11. Sida carpinifolia (Malvaceae) poisoning in fallow deer (Dama dama).

    Science.gov (United States)

    Pedroso, Pedro M O; Von Hohendorf, Raquel; de Oliveira, Luiz G S; Schmitz, Milene; da Cruz, Cláudio E F; Driemeier, David

    2009-09-01

    A captive fallow deer (Dama dama) in a zoo was spontaneously poisoned after consumption of Sida carpinifolia. The paddock where cervids were kept was severely infested by S. carpinifolia. The deer developed a neurological syndrome characterized by muscular weakness, intention tremors, visual and standing-up deficits, falls, and abnormal behavior and posture. Because a severe mandibular fracture and the consequent deteriorating condition, it was euthanized. Main microscopic findings were swelling and multifocal cytoplasmic vacuolation in the Purkinje cells. The cytoplasm of multiple cells of the cerebellum, especially the Purkinje cells, stained with the lectins Concanavalia ensiformis, Triticum vulgaris, and succinylated Triticum vulgaris. Diagnostic possibilities such as bovine diarrhea virus, rabies, and transmissible spongiform encephalopathy were excluded. The report focuses on the risk of maintaining S. carpinifolia populations in zoo enclosures of wild herbivores.

  12. LONG-TERM INFLUENCE OF HUMAN PRESENCE ON SPATIAL SEXUAL SEGREGATION IN FALLOW DEER (DAMA DAMA)

    National Research Council Canada - National Science Library

    Marco Apollonio; Simone Ciuti; Siriano Luccarini

    2005-01-01

    Abstract The present work investigates how a fallow deer (Dama dama) population in central Italy might have been affected from 1984 to 2003 by the increase of human access to the study site, where humans were the main deer predators...

  13. A simple explanation for DAMA with moderate channeling

    Energy Technology Data Exchange (ETDEWEB)

    Feldstein, Brian; Fitzpatrick, A. Liam; Katz, Emanuel [Physics Department, Boston University, 590 Commonwealth Ave, Boston, MA, 02215 (United States); Tweedie, Brock, E-mail: bfeldste@buphy.bu.edu, E-mail: fitzpatr@physics.bu.edu, E-mail: amikatz@buphy.bu.edu, E-mail: brock@pha.jhu.edu [Department of Physics and Astronomy, The Johns Hopkins University, 3400 N. Charles Street, Baltimore, MD 21218 (United States)

    2010-03-01

    We consider the possibility that the DAMA signal arises from channeled events in simple models where the dark matter interaction with nuclei is suppressed at small momenta. As with the standard WIMP, these models have two parameters (the dark matter mass and the size of the cross-section), without the need to introduce an additional energy threshold type of parameter. We find that they can be consistent with channeling fractions as low as about ∼ 15%, so long as at least ∼ 70% of the nuclear recoil energy for channeled events is deposited electronically. Given that there are reasons not to expect very large channeling fractions, these scenarios make the channeling explanation of DAMA much more compelling.

  14. Research on Predicting Drive Current of Shipborne Satcom Antenna

    OpenAIRE

    Kong Jinping; Xu Zhengfeng; Wu Botao

    2015-01-01

    Predicting the effect of antenna wind load on servo system precisely is meaningful to ensure the safety of satcom antenna on operation, which can avoid overload operation. In this paper, the computational fluid dynamics is used to proceed numerical computation on the pressure distribution of the reflector and torque of drive shaft under different wind speed, windward angle and angle of pitch of the antenna. The simulation model is built under MATLAB/Simulink simulation environment, and the dr...

  15. DAMA confronts null searches in the effective theory of dark matter-nucleon interactions

    CERN Document Server

    Catena, Riccardo; Wild, Sebastian

    2016-01-01

    We examine the dark matter interpretation of the modulation signal reported by the DAMA experiment from the perspective of effective field theories displaying Galilean invariance. We consider the most general effective coupling leading to the elastic scattering of a dark matter particle with a nucleon, and we analyze the compatibility of the DAMA signal with the null results from other direct detection experiments, as well as with the non-observation of a high energy neutrino flux in the direction of the Sun from dark matter annihilation. Assuming the standard halo model, we find a strong tension between the dark matter interpretation of the DAMA modulation signal and the null result experiments. We also list possible ways-out to this conclusion.

  16. DAMA confronts null searches in the effective theory of dark matter-nucleon interactions

    Energy Technology Data Exchange (ETDEWEB)

    Catena, Riccardo [Department of Physics, Chalmers University of Technology,Kemigården 1, Gothenburg (Sweden); Ibarra, Alejandro; Wild, Sebastian [Physik-Department T30d, Technische Universität München,James-Franck-Straße, 85748 Garching (Germany)

    2016-05-17

    We examine the dark matter interpretation of the modulation signal reported by the DAMA experiment from the perspective of effective field theories displaying Galilean invariance. We consider the most general effective coupling leading to the elastic scattering of a dark matter particle with spin 0 or 1/2 off a nucleon, and we analyze the compatibility of the DAMA signal with the null results from other direct detection experiments, as well as with the non-observation of a high energy neutrino flux in the direction of the Sun from dark matter annihilation. To this end, we develop a novel semi-analytical approach for comparing experimental results in the high-dimensional parameter space of the non-relativistic effective theory. Assuming the standard halo model, we find a strong tension between the dark matter interpretation of the DAMA modulation signal and the null result experiments. We also list possible ways-out of this conclusion.

  17. The Amtex DAMA Project: The Brookhaven contribution

    Energy Technology Data Exchange (ETDEWEB)

    Peskin, A.M.

    1995-01-01

    The Amtex Partnership organized in 1993 as a Technology Transfer Collaboration among members of the integrated textile industry, the DOE National Laboratories, a number of universities, and several research/education/technology transfer organizations (RETTs). Under the Amtex umbrella organization, a number of technology areas were defined and individual projects were launched addressing various aspects of improving the health and competitiveness of the American textile industry. The first and, to date, the largest of these has been the computer-based Demand Activated Manufacturing Architecture (DAMA) project. Brookhaven National Laboratory became involved in DAMA beginning in March of 1993 and remained an active participant through January of 1995. It was staffed almost exclusively with personnel of the Computing and Communications Division. This document summarizes the activities and accomplishments of the Brookhaven team in working with the larger collaboration. Detailed information about the Amtex Partnership, the DAMA Project, and specific BNL contributions are documented elsewhere.

  18. The Amtex DAMA Project: The Brookhaven contribution

    Energy Technology Data Exchange (ETDEWEB)

    Peskin, A.M.

    1995-01-01

    The Amtex Partnership organized in 1993 as a Technology Transfer Collaboration among members of the integrated textile industry, the DOE National Laboratories, a number of universities, and several research/education/technology transfer organizations (RETTs). Under the Amtex umbrella organization, a number of technology areas were defined and individual projects were launched addressing various aspects of improving the health and competitiveness of the American textile industry. The first and, to date, the largest of these has been the computer-based Demand Activated Manufacturing Architecture (DAMA) project. Brookhaven National Laboratory became involved in DAMA beginning in March of 1993 and remained an active participant through January of 1995. It was staffed almost exclusively with personnel of the Computing and Communications Division. This document summarizes the activities and accomplishments of the Brookhaven team in working with the larger collaboration. Detailed information about the Amtex Partnership, the DAMA Project, and specific BNL contributions are documented elsewhere.

  19. New results from DAMA/LIBRA

    CERN Document Server

    Bernabei, R; Cappella, F; Cerulli, R; Dai, C J; d'Angelo, A; He, H L; Incicchitti, A; Kuang, H H; Ma, X H; Montecchia, F; Nozzoli, F; Prosperi, D; Sheng, X D; Wang, R G; Ye, Z P

    2010-01-01

    DAMA/LIBRA is running at the Gran Sasso National Laboratory of the I.N.F.N.. Here the results obtained with a further exposure of 0.34 ton x yr are presented. They refer to two further annual cycles collected one before and one after the first DAMA/LIBRA upgrade occurred on September/October 2008. The cumulative exposure with those previously released by the former DAMA/NaI and by DAMA/LIBRA is now 1.17 ton x yr, corresponding to 13 annual cycles. The data further confirm the model independent evidence of the presence of Dark Matter (DM) particles in the galactic halo on the basis of the DM annual modulation signature (8.9 sigma C.L. for the cumulative exposure). In particular, with the cumulative exposure the modulation amplitude of the single-hit events in the (2 -- 6) keV energy interval measured in NaI(Tl) target is (0.0116 +- 0.0013) cpd/kg/keV; the measured phase is (146 +- 7) days and the measured period is (0.999 +- 0.002) yr, values well in agreement with those expected for the DM particles.

  20. A satellite orbital testbed for SATCOM using mobile robots

    Science.gov (United States)

    Shen, Dan; Lu, Wenjie; Wang, Zhonghai; Jia, Bin; Wang, Gang; Wang, Tao; Chen, Genshe; Blasch, Erik; Pham, Khanh

    2016-05-01

    This paper develops and evaluates a satellite orbital testbed (SOT) for satellite communications (SATCOM). SOT can emulate the 3D satellite orbit using the omni-wheeled robots and a robotic arm. The 3D motion of satellite is partitioned into the movements in the equatorial plane and the up-down motions in the vertical plane. The former actions are emulated by omni-wheeled robots while the up-down motions are performed by a stepped-motor-controlled-ball along a rod (robotic arm), which is attached to the robot. The emulated satellite positions will go to the measure model, whose results will be used to perform multiple space object tracking. Then the tracking results will go to the maneuver detection and collision alert. The satellite maneuver commands will be translated to robots commands and robotic arm commands. In SATCOM, the effects of jamming depend on the range and angles of the positions of satellite transponder relative to the jamming satellite. We extend the SOT to include USRP transceivers. In the extended SOT, the relative ranges and angles are implemented using omni-wheeled robots and robotic arms.

  1. Strong population structure in a species manipulated by humans since the Neolithic: the European fallow deer (Dama dama dama).

    Science.gov (United States)

    Baker, K H; Gray, H W I; Ramovs, V; Mertzanidou, D; Akın Pekşen, Ç; Bilgin, C C; Sykes, N; Hoelzel, A R

    2017-07-01

    Species that have been translocated and otherwise manipulated by humans may show patterns of population structure that reflect those interactions. At the same time, natural processes shape populations, including behavioural characteristics like dispersal potential and breeding system. In Europe, a key factor is the geography and history of climate change through the Pleistocene. During glacial maxima throughout that period, species in Europe with temperate distributions were forced south, becoming distributed among the isolated peninsulas represented by Anatolia, Italy and Iberia. Understanding modern patterns of diversity depends on understanding these historical population dynamics. Traditionally, European fallow deer (Dama dama dama) are thought to have been restricted to refugia in Anatolia and possibly Sicily and the Balkans. However, the distribution of this species was also greatly influenced by human-mediated translocations. We focus on fallow deer to better understand the relative influence of these natural and anthropogenic processes. We compared modern fallow deer putative populations across a broad geographic range using microsatellite and mitochondrial DNA loci. The results revealed highly insular populations, depauperate of genetic variation and significantly differentiated from each other. This is consistent with the expectations of drift acting on populations founded by small numbers of individuals, and reflects known founder populations in the north. However, there was also evidence for differentiation among (but not within) physically isolated regions in the south, including Iberia. In those regions we find evidence for a stronger influence from natural processes than may be expected for a species with such strong, known anthropogenic influence.

  2. Fermionic dark matter through a light pseudoscalar portal: Hints from the DAMA results

    Science.gov (United States)

    Yang, Kwei-Chou

    2016-08-01

    We study the fermionic dark matter (DM) particle interacting with Standard Model quarks via a light pseudoscalar mediator. We consider separately the scenarios for which the DM-pseudoscalar coupling is C P conserving or C P violating. We show that taking a contact interaction is not suitable, even when the mediator has a mass of the same order of magnitude as the typical momentum transfer at the direct-detection experiments, such that the allowed DAMA region is excluded or considerably modified by the correct relic density requirement. The DAMA result seems to indicate that the C P -violating interaction is dominant at direct searches. We find that, if the proton-to-neutron effective coupling ratio is -60 ˜-40 , the exclusion limits set by SuperCDMS, XENON100, and LUX are highly suppressed, and the DAMA signal can thus be easily reconciled with these null measurements. For this model, the allowed region determined by the DAMA signal and correct relic density can successfully satisfy the conditions required by the thermal equilibrium, big bang nucleosynthesis, and DM self-interactions. The results of future measurements on flavor physics will provide important constraints on the related models. Precise measurements performed by COUPP, PICASSO, SIMPLE, and KIMS should be able to test this model in the near future.

  3. Muon-induced neutrons do not explain the DAMA data

    CERN Document Server

    Klinger, J

    2015-01-01

    We present an accurate model of the muon-induced background in the DAMA/LIBRA experiment. Our work challenges proposed mechanisms which seek to explain the observed DAMA signal modulation with muon-induced backgrounds. Muon generation and transport are performed using the MUSIC/MUSUN code, and subsequent interactions in the vicinity of the DAMA detector cavern are simulated with Geant4. We estimate the total muon-induced neutron flux in the detector cavern to be $\\Phi_n^\

  4. Research on Predicting Drive Current of Shipborne Satcom Antenna

    Directory of Open Access Journals (Sweden)

    Kong Jinping

    2015-01-01

    Full Text Available Predicting the effect of antenna wind load on servo system precisely is meaningful to ensure the safety of satcom antenna on operation, which can avoid overload operation. In this paper, the computational fluid dynamics is used to proceed numerical computation on the pressure distribution of the reflector and torque of drive shaft under different wind speed, windward angle and angle of pitch of the antenna. The simulation model is built under MATLAB/Simulink simulation environment, and the drive current of the antenna servo system is analyzed under wind load effect and ship swing. Then, a method of predicting drive current of antenna servo system according to the wind speed, wind direction and attitude of the antenna is concluded. And this method is verified by simulation at last.

  5. Intracytoplasmic inclusion bodies associated with vesicular ulcerative and necrotizing lesions of the digestive mucosa in fallow deer (Dama dama L.

    Directory of Open Access Journals (Sweden)

    Regina Diaz

    1990-09-01

    Full Text Available Intracytoplasmic epithelial inclusion bodies in the digestive mucosa of fallow deer (Dama dama L. were found to most probably be the result of an unspecific degenerative or post mortal change. There are reasons to believe that this is true also for the inclusion bodies found in reindeer, roe deer and moose.

  6. Flight distance in roe deer Capreolus capreolus and fallow deer Dama dama as related to hunting and other factors

    NARCIS (Netherlands)

    Boer, de H.Y.; Breukelen, van L.; Hootsmans, M.J.M.; Wieren, van S.E.

    2004-01-01

    Flight distances in roe deer Capreolus capreolus and fallow deer Dama dama with respect to a human observer on foot were measured in four nature reserves in the Netherlands: two dune reserves in the western part (the Amsterdam Water Supply Dunes (AWD) and Kennemerduinen (KD)) and two forested areas

  7. Signals from dark Universe: DAMA/LIBRA at LNGS

    Indian Academy of Sciences (India)

    R Bernabei; P Belli; F Montecchia; F Nozzoli; F Cappella; A d’Angelo; A Incicchitti; D Prosperi; R Cerulli; C J Dai; H L He; X H Ma; X D Sheng; R G Wang; Z P Ye

    2010-08-01

    The DAMA/LIBRA set-up (about 250 kg highly radiopure NaI(Tl) sensitive mass) is running at the Gran Sasso National Laboratory of the INFN. The first DAMA/LIBRA results point out the presence of a dark matter particle component in the galactic halo, as well as the former DAMA/NaI set-up; cumulatively the data support such evidence at 8.2 CL and satisfy all the peculiarities of the dark matter annual modulation signature.

  8. DAMA annual modulation and mirror Dark Matter

    Energy Technology Data Exchange (ETDEWEB)

    Cerulli, R.; Cappella, F. [INFN, Laboratori Nazionali del Gran Sasso, Assergi, AQ (Italy); Villar, P. [Universidad de Zaragoza, Laboratorio de Fisica Nuclear y Astroparticulas, Saragossa (Spain); Laboratorio Subterraneo de Canfranc, Canfranc Estacion, Huesca (Spain); Bernabei, R.; Belli, P. [Universita di Roma ' ' Tor Vergata' ' , Dipartimento di Fisica, Rome (Italy); INFN ' ' Tor Vergata' ' , Rome (Italy); Incicchitti, A. [Universita di Roma ' ' La Sapienza' ' , Dipartimento di Fisica, Rome (Italy); INFN, Rome (Italy); Addazi, A.; Berezhiani, Z. [INFN, Laboratori Nazionali del Gran Sasso, Assergi, AQ (Italy); Universita di L' Aquila, Dipartimento di Scienze Fisiche e Chimiche, Coppito, AQ (Italy)

    2017-02-15

    The DAMA experiment using ultra low background NaI(Tl) crystal scintillators has measured an annual modulation effect in the keV region which satisfies all the peculiarities of an effect induced by Dark Matter particles. In this paper we analyze this annual modulation effect in terms of mirror Dark Matter, an exact duplicate of ordinary matter from parallel hidden sector, which chemical composition is dominated by mirror helium while it can also contain significant fractions of heavier elements as Carbon and Oxygen. Dark mirror atoms are considered to interact with the target nuclei in the detector via Rutherford-like scattering induced by kinetic mixing between mirror and ordinary photons, both being massless. In the present analysis we consider various possible scenarios for the mirror matter chemical composition. For all the scenarios, the relevant ranges for the kinetic mixing parameter have been obtained taking also into account various existing uncertainties in nuclear and particle physics quantities. (orig.)

  9. DAMA annual modulation and mirror Dark Matter

    Science.gov (United States)

    Cerulli, R.; Villar, P.; Cappella, F.; Bernabei, R.; Belli, P.; Incicchitti, A.; Addazi, A.; Berezhiani, Z.

    2017-02-01

    The DAMA experiment using ultra low background NaI(Tl) crystal scintillators has measured an annual modulation effect in the keV region which satisfies all the peculiarities of an effect induced by Dark Matter particles. In this paper we analyze this annual modulation effect in terms of mirror Dark Matter, an exact duplicate of ordinary matter from parallel hidden sector, which chemical composition is dominated by mirror helium while it can also contain significant fractions of heavier elements as Carbon and Oxygen. Dark mirror atoms are considered to interact with the target nuclei in the detector via Rutherford-like scattering induced by kinetic mixing between mirror and ordinary photons, both being massless. In the present analysis we consider various possible scenarios for the mirror matter chemical composition. For all the scenarios, the relevant ranges for the kinetic mixing parameter have been obtained taking also into account various existing uncertainties in nuclear and particle physics quantities.

  10. Hybrid onboard and ground based digital channelizer beam-forming for SATCOM interference mitigation and protection

    Science.gov (United States)

    Xiong, Wenhao; Wang, Gang; Tian, Xin; Pham, Khanh; Blasch, Erik; Chen, Genshe

    2016-05-01

    In this work, we propose a novel beam-forming power allocation method for a satellite communication (SATCOM) multiple-input multiple-output (MIMO) system to mitigate the co-channel interference (CCI) as well as limiting the signal leakage to the adversary users. In SATCOM systems, the beam-forming technique is a conventional way of avoiding interference, controlling the antenna beams, and mitigating undesired signals. We propose to use an advanced beam-forming technique which considers the number of independent channels used and transmitting power deployed to reduce and mitigate the unintentional interference effect. With certain quality of service (QoS) for the SATCOM system, independent channels components will be selected. It is desired to use less and stronger channel components when possible. On the other hand, considering that SATCOM systems often face the problem that adversary receiver detects the signal, a proposed power allocation method can efficiently reduce the received power at the adversary receiver. To reduce the computational burden on the transponder in order to minimize the size, mass, power consumption and delay for the satellite, we apply a hybrid onboard and ground based beam-forming design to distribute the calculation between the transponder and ground terminals. Also the digital channelizer beam-forming (DCB) technique is employed to achieve dynamic spatial control.

  11. Towards structural integration of airborne Ku-band SatCom antenna

    NARCIS (Netherlands)

    Schippers, Harmen; Verpoorte, Jaco; Hulzinga, Adriaan; Roeloffzen, C.G.H.; Baggen, Rens

    2013-01-01

    The paper describes research towards a fully structurally integrated Ku-band SatCom antenna. This antenna covers the complete receive band for aeronautical earth stations and DVB-S broadcast in Ku band (10.7 - 12.75 GHz). The antenna front-end consists of 32 tiles where each tile has 8×8 Ku-band

  12. DAMA/LIBRA results and perspectives of phase 2

    Energy Technology Data Exchange (ETDEWEB)

    Bernabei, R. [Dip. di Fisica, Univ. “Tor Vergata”, I-00133 Rome (Italy); INFN, sez. Roma “Tor Vergata”, I-00133 Rome (Italy); Belli, P., E-mail: pierluigi.belli@roma2.infn.it [Dip. di Fisica, Univ. “Tor Vergata”, I-00133 Rome (Italy); INFN, sez. Roma “Tor Vergata”, I-00133 Rome (Italy); Cappella, F. [Dip. di Fisica, Univ. di Roma “La Sapienza”, I-00185 Rome (Italy); INFN, sez. Roma, I-00185 Rome (Italy); Caracciolo, V.; Cerulli, R. [Laboratori Nazionali del Gran Sasso, I.N.F.N., Assergi (Italy); Dai, C.J. [IHEP, Chinese Academy, P.O. Box 918/3, Beijing 100039 (China); D' Angelo, A. [Dip. di Fisica, Univ. di Roma “La Sapienza”, I-00185 Rome (Italy); INFN, sez. Roma, I-00185 Rome (Italy); D' Angelo, S.; Di Marco, A. [Dip. di Fisica, Univ. “Tor Vergata”, I-00133 Rome (Italy); INFN, sez. Roma “Tor Vergata”, I-00133 Rome (Italy); He, H.L. [IHEP, Chinese Academy, P.O. Box 918/3, Beijing 100039 (China); Incicchitti, A. [Dip. di Fisica, Univ. di Roma “La Sapienza”, I-00185 Rome (Italy); INFN, sez. Roma, I-00185 Rome (Italy); Ma, X.H. [IHEP, Chinese Academy, P.O. Box 918/3, Beijing 100039 (China); Montecchia, F. [Dip. di Fisica, Univ. “Tor Vergata”, I-00133 Rome (Italy); INFN, sez. Roma “Tor Vergata”, I-00133 Rome (Italy); Dip. di Ingegneria Civile e Ingegneria Informatica, Univ. “Tor Vergata”, I-00133 Rome (Italy); and others

    2014-04-01

    The DAMA/LIBRA experiment, running at the Gran Sasso National Laboratory of the INFN, has a sensitive mass of about 250 kg highly radiopure NaI(Tl). It is mainly devoted to the investigation of Dark Matter (DM) particles in the Galactic halo by exploiting the model independent DM annual modulation signature. The present DAMA/LIBRA experiment and the former DAMA/NaI one (the first generation experiment having an exposed mass of about 100 kg) have released so far results corresponding to a total exposure of 1.17 ton×year over 13 annual cycles. They provide a model independent evidence of the presence of DM particles in the galactic halo at 8.9σ C.L. After the upgrade at fall 2010 when all the PMTs have been replaced with new ones having higher quantum efficiency, the feasibility to decrease the software energy threshold has been demonstrated and the set-up is running in this new configuration, named DAMA/LIBRA–phase2. The perspectives of DAMA/LIBRA–phase2 will be shortly summarized.

  13. Can muon-induced backgrounds explain the DAMA data?

    Science.gov (United States)

    Klinger, Joel; Kudryavtsev, Vitaly A.

    2016-05-01

    We present an accurate simulation of the muon-induced background in the DAMA/LIBRA experiment. Muon sampling underground has been performed using the MUSIC/MUSUN codes and subsequent interactions in the rock around the DAMA/LIBRA detector cavern and the experimental setup including shielding, have been simulated with GEANT4.9.6. In total we simulate the equivalent of 20 years of muon data. We have calculated the total muon-induced neutron flux in the DAMA/LIBRA detector cavern as Φμ n = 1.0 × 10-9 cm-2s-1, which is consistent with other simulations. After selecting events which satisfy the DAMA/LIBRA signal criteria, our simulation predicts 3.49 × 10-5 cpd/kg/keV which accounts for less than 0.3% of the DAMA/LIBRA modulation amplitude. We conclude from our work that muon-induced backgrounds are unable to contribute to the observed signal modulation.

  14. Demand Activated Manufacturing Architecture (DAMA) model for supply chain collaboration

    Energy Technology Data Exchange (ETDEWEB)

    CHAPMAN,LEON D.; PETERSEN,MARJORIE B.

    2000-03-13

    The Demand Activated Manufacturing Architecture (DAMA) project during the last five years of work with the U.S. Integrated Textile Complex (retail, apparel, textile, and fiber sectors) has developed an inter-enterprise architecture and collaborative model for supply chains. This model will enable improved collaborative business across any supply chain. The DAMA Model for Supply Chain Collaboration is a high-level model for collaboration to achieve Demand Activated Manufacturing. The five major elements of the architecture to support collaboration are (1) activity or process, (2) information, (3) application, (4) data, and (5) infrastructure. These five elements are tied to the application of the DAMA architecture to three phases of collaboration - prepare, pilot, and scale. There are six collaborative activities that may be employed in this model: (1) Develop Business Planning Agreements, (2) Define Products, (3) Forecast and Plan Capacity Commitments, (4) Schedule Product and Product Delivery, (5) Expedite Production and Delivery Exceptions, and (6) Populate Supply Chain Utility. The Supply Chain Utility is a set of applications implemented to support collaborative product definition, forecast visibility, planning, scheduling, and execution. The DAMA architecture and model will be presented along with the process for implementing this DAMA model.

  15. Exploring the mirror matter interpretation of the DAMA experiment: Has the dark matter problem been solved?

    OpenAIRE

    Foot, R.

    2004-01-01

    The self consistency between the impressive DAMA annual modulation signal and the differential energy spectrum is an important test for dark matter candidates.Mirror matter-type dark matter passes this test while other dark matter candidates, including standard (spin-independent) WIMPs and mini-electric charged particle dark matter, do not do so well.We argue that the unique properties of mirror matter-type dark matter seem to be just those required to fully explain the data, suggesting that ...

  16. Dark Matter investigation by DAMA at Gran Sasso

    CERN Document Server

    Bernabei, R; d'Angelo, S; Di Marco, A; Montecchia, F; Cappella, F; d'Angelo, A; Incicchitti, A; Caracciolo, V; Castellano, S; Cerulli, R; Dai, C J; He, H L; Ma, X H; Sheng, X D; Wang, R G; Ye, Z P

    2013-01-01

    Experimental observations and theoretical arguments at Galaxy and larger scales have suggested that a large fraction of the Universe is composed by Dark Matter particles. This has motivated the DAMA experimental efforts to investigate the presence of such particles in the galactic halo by exploiting a model independent signature and very highly radiopure set-ups deep underground. Few introductory arguments are summarized before presenting a review of the present model independent positive results obtained by the DAMA/NaI and DAMA/LIBRA set-ups at the Gran Sasso National Laboratory of the INFN. Implications and model dependent comparisons with other different kinds of results will be shortly addressed. Some arguments put forward in literature will be confuted.

  17. Investigating Earth shadowing effect with DAMA/LIBRA-phase1

    Energy Technology Data Exchange (ETDEWEB)

    Bernabei, R.; Belli, P.; D' Angelo, S.; Di Marco, A. [Universita di Roma ' ' Tor Vergata' ' , Dipt. di Fisica, Rome (Italy); INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Montecchia, F. [Universita di Roma ' ' Tor Vergata' ' , Dipt. di Fisica, Rome (Italy); INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Universita di Roma ' ' Tor Vergata' ' , Dipt. di Ingegneria Civile e Ingegneria Informatica, Rome (Italy); D' Angelo, A.; Incicchitti, A. [Universita di Roma ' ' La Sapienza' ' , Dipt. di Fisica, Rome (Italy); INFN, sez. Roma, Rome (Italy); Cappella, F.; Caracciolo, V.; Cerulli, R. [INFN, Laboratori Nazionali del Gran Sasso, Assergi (Italy); Dai, C.J.; He, H.L.; Kuang, H.H.; Ma, X.H.; Sheng, X.D.; Wang, R.G. [Chinese Academy of Sciences, Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Beijing (China); Ye, Z.P. [Chinese Academy of Sciences, Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Beijing (China); University of Jing Gangshan, Ji' an, Jiangxi (China)

    2015-05-15

    In the present paper the results obtained in the investigation of possible diurnal effects for low-energy single-hit scintillation events of DAMA/LIBRA-phase1 (1.04 ton x year exposure) have been analysed in terms of an effect expected in case of dark matter (DM) candidates inducing nuclear recoils and having high cross-section with ordinary matter, which implies low DM local density in order to fulfill the DAMA/LIBRA DM annual modulation results. This effect is due to the different Earth depths crossed by those DM candidates during the sidereal day. (orig.)

  18. Aprovechamiento de recursos alimenticios naturales. I. Contribución al estudio de la dieta del gamo (Dama dama) y del muflón

    OpenAIRE

    Molera Aparicio, M.; Rodríguez Berrocal, J.

    1985-01-01

    This work deals with botanical identification of vegetation integrating Dama dama °and Ovis ammom musimum diets, in the National Park Sierra of Cazorla. Seasonal analysis of ruminal contents of 21 Dama dama and 22 Ovis ammom musimum yield the following results: In spring about 95-98 p.100 of it was of, herbacous species, and 2-5 p.100shrubby materials. Summer diet was integrated by: fruits of trees and shrubs (about 1 p.100), herbacous species (90 p.100) and shrubby materials (9 p.100). In au...

  19. B-2 Extremely High Frequency SATCOM and Computer Increment 1 (B-2 EHF Inc 1)

    Science.gov (United States)

    2015-12-01

    Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-224 B-2 Extremely High Frequency SATCOM and Computer Increment 1 (B-2 EHF Inc 1) As of FY...10 Track to Budget 11 Cost and Funding 13 Low Rate Initial Production 19 Foreign Military Sales 20 Nuclear Costs 20 Unit Cost...Document CLIN - Contract Line Item Number CPD - Capability Production Document CY - Calendar Year DAB - Defense Acquisition Board DAE - Defense

  20. DAMA/LIBRA results and perspectives, Bled 2013

    CERN Document Server

    Bernabei, R; d'Angelo, S; Di Marco, A; Montecchia, F; Cappella, F; d'Angelo, A; Incicchitti, A; Caracciolo, V; Castellano, S; Cerulli, R; Dai, C J; He, H L; Ma, X H; Sheng, X D; Wang, R G; Ye, Z P

    2014-01-01

    The DAMA/LIBRA experiment is composed by about 250 kg of highly radiopure NaI(Tl). It is in operation at the underground Gran Sasso National Laboratory of the INFN. The main aim of the experiment is to investigate the Dark Matter (DM) particles in the Galactic halo by exploiting the model independent DM annual modulation signature. The DAMA/LIBRA experiment and the former DAMA/NaI (the first generation experiment having an exposed mass of about 100 kg) have released results corresponding to a total exposure of 1.17 ton $\\times$ yr over 13 annual cycles; they have provided a model independent evidence of the presence of DM particles in the galactic halo at 8.9 $\\sigma$ C.L.. The results of a further annual cycle, concluding the DAMA/LIBRA--phase1, have been released after this Workshop and are not included here. In the fall 2010 an important upgrade of the experiment have been performed. All the PMTs of the NaI(Tl) detectors have been replaced with new ones having higher quantum efficiency with the aim to decr...

  1. New results and perspectives of DAMA/LIBRA

    Directory of Open Access Journals (Sweden)

    Bernabei R.

    2014-04-01

    Full Text Available The results obtained with the total exposure of 1.04 ton × yr collected by DAMA/LIBRA–phase1 deep underground at the Gran Sasso National Laboratory (LNGS of the I.N.F.N. during 7 annual cycles are briefly summarized. The DAMA/LIBRA–phase1 and the former DAMA/NaI data (cumulative exposure 1.33 ton × yr, corresponding to 14 annual cycles give evidence at 9.3 σ C.L. for the presence of Dark Matter (DM particles in the galactic halo, on the basis of the exploited model independent DM annual modulation signature by using highly radio-pure NaI(Tl target. The modulation parameters are well in agreement with those expected for DM particles. No systematic or side reaction able to mimic the exploited DM signature has been found or suggested by anyone over more than a decade. Some of the perspectives of the presently running DAMA/LIBRA–phase2 are outlined.

  2. Pediatrician’s perspectives on discharge against medical advice (DAMA among pediatric patients: a qualitative study

    Directory of Open Access Journals (Sweden)

    Macrohon Bernadette C

    2012-06-01

    Full Text Available Abstract Background The phenomenon of discharge against medical advice (DAMA among pediatric patients places pediatricians in a dilemma between respect for the parent’s decision and the desire to provide complete care for the vulnerable child-patient. Little has been written about factors that affect a pediatrician’s decision to allow a parent to discharge his child against medical advice. This qualitative study aims to answer the question of how pediatric residents in a tertiary government hospital perceive and decide on a DAMA request from a parent or primary caregiver. Methods Using a focus group discussion approach, 11 pediatric residents from a government-run tertiary hospital were recruited for the study. The session was digitally recorded and dominant themes were coded and identified. Results There were three prominent themes that arose in the discussion: variability of definitions of DAMA, factors considered before “allowing” the patient to be DAMA, and the implications of a DAMA request on their performance as pediatricians. Definitions vary from one resident to another based on the main reason for DAMA (terminal, cultural, or financial. A conflict was noted in the definition of Home per Request (HPR versus DAMA. Factors that influence a pediatrician to sign out a case as DAMA include: their ability to do something about the reason given for the DAMA request, the condition of the patient when the DAMA request was given, their impression of the kind of care that the parents provide, and their legal liabilities. Pediatric residents generally maintain a positive attitude towards the parents who request for DAMA and in the event of readmission, accept the patient into their care again. The occurrence of a variety of definitions and subcategories for DAMA may cause confusion among the pediatricians and should be clarified. The familiarity with cultural traditions contributes to their ability to handle situations that may lead to DAMA

  3. Characterization of a virulent dog-originated rabies virus affecting more than twenty fallow deer (Dama dama) in Inner Mongolia, China.

    Science.gov (United States)

    Zhu, Hongwei; Chen, Xiaoyun; Shao, Xiqun; Ba, Hengxing; Wang, Fengxue; Wang, Hualei; Yang, Yong; Sun, Na; Ren, Jingqiang; Cheng, Shipeng; Wen, Yongjun

    2015-04-01

    Rabies has emerged as a serious problem in the most recent years in northern China. A rabies virus (RABV) isolate, IMDRV-13, was recovered from brain samples of dog-bitten rabid fallow deer (Dama dama) in a farm in Hohhot, Inner Mongolia. We tested the susceptibility of mouse neuroblastoma (MNA) cells and BSR cells as well as that of adult mice to IMDRV-13. The isolate was found to be a virulent isolate with an equivalent pathogenicity index (0.12) and a slight lower neurotropism index (1.07) compared with those of challenge virus standard, CVS-24, which was 0.13 and 1.23, respectively. The complete genome of IMDRV-13 was determined subsequently and found to be 11,924 nucleotides (nt) in length with the same genomic organization as other RABVs. Phylogenetic tree based on complete genome sequences of 43 RABV isolates and strains indicated that IMDRV-13, along with other two isolates in Inner Mongolia, CNM1101C and CNM1104D, clustered within the dog-associated China I clade, which is also the dominant lineage in the current rabies epidemic in China. In addition, sequence analysis of the glycoprotein G identified an amino acid substitution (I338→T338) unique to the IMDRV-13 within antigenic sites III (330-338), this mutation also leads to an additional potential N-glycosylation site (N336), which may represent a useful model to study relationship of N-glycosylation in G protein and specific properties such as pathogenicity or host adaption of RABV.

  4. Two cases of incidental Podostroma cornu-damae poisoning

    Science.gov (United States)

    Kim, Hee Nyung; Do, Han Ho; Seo, Jun Seok; Kim, Hee Young

    2016-01-01

    Podostroma cornu-damae is a rare, deadly fungus. However, it can be easily mistaken for antler Ganoderma lucidum. In this case report, two patients made tea with the fungus and drank it over a 2-week period. Both patients presented with bicytopenia, and one patient had desquamation of the palms and soles. Both were treated with prophylactic antibiotics and granulocyte colony-stimulating factor. One patient was admitted to the intensive care unit and received a platelet transfusion. Both patients were discharged without complications. Podostroma cornu-damae infections caused by intoxication were successfully treated using our treatment strategy, which consisted of prophylactic antibiotics, platelet transfusion, and granulocyte colony-stimulating factor. We believe this report can guide future treatment. PMID:27752639

  5. On the DAMA and CoGeNT Modulations

    DEFF Research Database (Denmark)

    Frandsen, Mads Toudal; Kahlhoefer, Felix; March-Russell, John;

    2011-01-01

    DAMA observes an annual modulation in their event rate, as might be expected from dark matter scatterings, while CoGeNT has reported evidence for a similar modulation. The simplest interpretation of these findings in terms of dark matter-nucleus scatterings is excluded by other direct detection...... constraints, while inelasticity enhances the annual modulation fraction of the signal, bringing the CoGeNT and CDMS results into better agreement....

  6. GeV WIMPs scattering off of OH impurities cannot explain the DAMA signal

    Energy Technology Data Exchange (ETDEWEB)

    Profumo, Stefano; Queiroz, Farinaldo S., E-mail: profumo@ucsc.edu, E-mail: fdasilva@ucsc.edu [Department of Physics and Santa Cruz Institute for Particle Physics University of California, Santa Cruz, CA 95064 (United States)

    2014-05-01

    In the presence of OH impurities in the DAMA crystals, GeV-scale WIMPs elastically scattering off of hydrogen nuclei with a spin independent cross section of ∼10{sup −33}cm{sup 2} might explain the annual modulation observed by the DAMA experiment, while being consistent with other direct dark matter searches, as scattering would occur at energies below the energy threshold of other detectors. In this work we examine this possibility and show that, independent of the level of OH impurities in the DAMA crystals, for several reasons this scenario does not provide a viable explanation to the DAMA signal.

  7. Final model independent result of DAMA/LIBRA-phase1

    Energy Technology Data Exchange (ETDEWEB)

    Bernabei, R.; D' Angelo, S.; Di Marco, A. [Universita di Roma ' ' Tor Vergata' ' , Dipartimento di Fisica, Rome (Italy); INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Belli, P. [INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Cappella, F.; D' Angelo, A.; Prosperi, D. [Universita di Roma ' ' La Sapienza' ' , Dipartimento di Fisica, Rome (Italy); INFN, sez. Roma, Rome (Italy); Caracciolo, V.; Castellano, S.; Cerulli, R. [INFN, Laboratori Nazionali del Gran Sasso, Assergi (Italy); Dai, C.J.; He, H.L.; Kuang, H.H.; Ma, X.H.; Sheng, X.D.; Wang, R.G. [Chinese Academy, IHEP, Beijing (China); Incicchitti, A. [INFN, sez. Roma, Rome (Italy); Montecchia, F. [INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Universita di Roma ' ' Tor Vergata' ' , Dipartimento di Ingegneria Civile e Ingegneria Informatica, Rome (Italy); Ye, Z.P. [Chinese Academy, IHEP, Beijing (China); University of Jing Gangshan, Jiangxi (China)

    2013-12-15

    The results obtained with the total exposure of 1.04 ton x yr collected by DAMA/LIBRA-phase1 deep underground at the Gran Sasso National Laboratory (LNGS) of the I.N.F.N. during 7 annual cycles (i.e. adding a further 0.17 ton x yr exposure) are presented. The DAMA/LIBRA-phase1 data give evidence for the presence of Dark Matter (DM) particles in the galactic halo, on the basis of the exploited model independent DM annual modulation signature by using highly radio-pure NaI(Tl) target, at 7.5{sigma} C.L. Including also the first generation DAMA/NaI experiment (cumulative exposure 1.33 ton x yr, corresponding to 14 annual cycles), the C.L. is 9.3{sigma} and the modulation amplitude of the single-hit events in the (2-6) keV energy interval is: (0.0112{+-}0.0012) cpd/kg/keV; the measured phase is (144{+-}7) days and the measured period is (0.998{+-}0.002) yr, values well in agreement with those expected for DM particles. No systematic or side reaction able to mimic the exploited DM signature has been found or suggested by anyone over more than a decade. (orig.)

  8. A New Possible Way to Explain DAMA Results

    CERN Document Server

    Va'vra, J

    2014-01-01

    The DAMA experiment clearly observes an oscillatory small signal. The observed signal is a very small energy deposit in the NaI(Tl) crystals, at a level of 2-6 keV, believed to be due to interactions of detector nuclei with the Dark Matter. The observed yearly modulation is in phase with the Earth's motion around the Sun. The DAMA detector is a 250 kg stack of NaI(Tl) detectors located in the Grand Sasso laboratory. So far, it is not well explained by proponents nor confirmed by other major Dark Matter searching experiments. We propose a new simple way to explain the DAMA signal and why nobody else observes it: rather than collisions of a 6-7 GeV/$c^2$ WIMP with a heavy nucleus, such as Na, I or Tl, we propose that the observed signal is due to a collision of a very light $\\sim$1 GeV/$c^2$ WIMP with hydrogen nucleus, where the hydrogen target comes from a small OH-contamination of NaI(Tl) crystals. The light WIMP strikes a hydrogen nucleus, producing a proton of up to $\\sim$5 keV. Such a proton would then cau...

  9. DAMA RESULTS: DARK MATTER IN THE GALACTIC HALO

    Directory of Open Access Journals (Sweden)

    R. Bernabei

    2013-12-01

    Full Text Available Experimental efforts and theoretical developmens support that most of the Universe is Dark and a large fraction of it should be made of relic particles; many possibilities are open on their nature and interaction types. In particular, the DAMA/LIBRA experiment at Gran Sasso Laboratory (sensitive mass: ~250 kg is mainly devoted to the investigation of Dark Matter (DM particles in the Galactic halo by exploiting the model independent DM annual modulation signature with higly radiopure Na I(Tl targets. DAMA/LIBRA is the succesor of the first generation DAMA/NaI (sensitive mass: ~100 kg; cumulatively the two experiments have released so far the results obtained by analyzing an exposure of 1.17 t yr, collected over 13 annual cycles. The data show a model independent evidence of the presence of DM particles in the galactic halo at 8.9σ confidence level (C.L.. Some of the already achieved results are shortly reminded, the last upgrade occurred at fall 2010 is mentioned and future perspectives are sumarized.

  10. The identification of Anaplasma spp. isolated from fallow deer (Dama dama) on a free-range farm in eastern Poland.

    Science.gov (United States)

    Adaszek, L; Klimiuk, P; Skrzypczak, M; Górna, M; Zietek, J; Winiarczyk, S

    2012-01-01

    The aim of the present study was to investigate the occurrence of Anaplasma spp. in group of 50 fallow deer (Dama dama) from free-range farm in eastern Poland and determine what species of Anaplasma could infect these animals based on PCR gene sequencing. The PCR technique revealed the presence of 16S RNA Anaplasma spp. genetic material in the blood of 7 out of 50 examined animals. The sequences of the PCR products obtained showed a 100% homology with each other and 100% homology with GU 183908 sequence of A. phagocytophilum, isolated in our earlier study from a horse with clinical form of anaplasmosis. Here, we report the first molecular evidence of Anaplasma spp. among naturally infected fallow deer in eastern Poland.

  11. Studies on the parietal region of the cervid skull. II. The parietooccipital region in the skull of the fallow deer (Dama dama L.).

    Science.gov (United States)

    Kierdorf, U; Kierdorf, H

    1992-12-01

    In contrast to the situation in roe deer (Kierdorf and Kierdorf, in press) and other cervid species, an os interparietale was missing in the fallow deer cranium. Absence of this skull element in Dama dama is regarded as an apomorphic character state. The area covered by the interparietals in Capreolus was occupied by the parietals in Dama. This condition (loss of interparietals, enlargement of parietals) is in accord with a trend seen in vertebrate evolution, that is, progressive reduction in the number of skull elements concomitant with enlargement of the remaining bones. Synostosis of the parietals in Dama started a few days post partum and was completed at about 7 to 8 months of age. In males, obliteration of the sutura parietooccipitalis commenced in adult life, whereas in females only closure of the central region of this suture was occasionally observed.

  12. DAMA/LIBRA-phase1 results and perspectives of the phase2

    Science.gov (United States)

    Bernabei, R.; Belli, P.; Cappella, F.; Caracciolo, V.; Cerulli, R.; Dai, C. J.; d'Angelo, A.; d'Angelo, S.; Di Marco, A.; He, H. L.; Incicchitti, A.; Kuang, H. H.; Ma, X. H.; Montecchia, F.; Sheng, X. D.; Wang, R. G.; Ye, Z. P.

    2016-07-01

    The DAMA/LIBRA experiment (˜ 250 kg of highly radio-pure NaI(Tl)) is running deep underground at the Gran Sasso National Laboratory (LNGS) of the I.N.F.N. Here we briefly recall the results obtained in its first phase of measurements (DAMA/LIBRA-phase1; total exposure: 1.04 ton × yr). DAMA/LIBRA-phase1 and the former DAMA/NaI (cumulative exposure: 1.33 ton × yr) give evidence at 9.3 σ C.L. for the presence of DM particles in the galactic halo by exploiting the model-independent DM annual modulation signature. No systematic or side reaction able to mimic the exploited DM signature has been found or suggested by anyone over more than a decade. At present DAMA/LIBRA-phase2 is running with increased sensitivity.

  13. Palabras de la Primera Dama de El Salvador

    OpenAIRE

    Elizabeth Aguirre de Calderón Sol

    1998-01-01

    Este documento incluye las palabras de la Primera Dama de El Salvador Elizabeth de Calderón Sol en la clausura del Foro "Convivencia y seguridad ciudadana en el Istmo Centroamericano y la Isla Española". La conferencia se centra en la violencia doméstica, un tema de particular interés para el gobierno y el instituto salvadoreño para el desarrollo de la mujer que preside. Se presenta el "Programa de saneamiento de la relación familiar", el esfuerzo del gobierno para abordar el problema de la v...

  14. Demand Activated Manufacturing Architecture (DAMA) supply chain collaboration development methodology

    Energy Technology Data Exchange (ETDEWEB)

    PETERSEN,MARJORIE B.; CHAPMAN,LEON D.

    2000-03-15

    The Demand Activated Manufacturing Architecture (DAMA) project during the last five years of work with the U.S. Integrated Textile Complex (retail, apparel, textile, and fiber sectors) has developed an inter-enterprise supply chain collaboration development methodology. The goal of this methodology is to enable a supply chain to work more efficiently and competitively. The outcomes of this methodology include: (1) A definitive description and evaluation of the role of business cultures and supporting business organizational structures in either inhibiting or fostering change to a more competitive supply chain; (2) ``As-Is'' and proposed ``To-Be'' supply chain business process models focusing on information flows and decision-making; and (3) Software tools that enable and support a transition to a more competitive supply chain, which results form a business driven rather than technologically driven approach to software design. This methodology development will continue in FY00 as DAMA engages companies in the soft goods industry in supply chain research and implementation of supply chain collaboration.

  15. Demand Activated Manufacturing Architecture (DAMA) supply chain collaboration development methodology

    Energy Technology Data Exchange (ETDEWEB)

    PETERSEN,MARJORIE B.; CHAPMAN,LEON D.

    2000-03-15

    The Demand Activated Manufacturing Architecture (DAMA) project during the last five years of work with the U.S. Integrated Textile Complex (retail, apparel, textile, and fiber sectors) has developed an inter-enterprise supply chain collaboration development methodology. The goal of this methodology is to enable a supply chain to work more efficiently and competitively. The outcomes of this methodology include: (1) A definitive description and evaluation of the role of business cultures and supporting business organizational structures in either inhibiting or fostering change to a more competitive supply chain; (2) ``As-Is'' and proposed ``To-Be'' supply chain business process models focusing on information flows and decision-making; and (3) Software tools that enable and support a transition to a more competitive supply chain, which results form a business driven rather than technologically driven approach to software design. This methodology development will continue in FY00 as DAMA engages companies in the soft goods industry in supply chain research and implementation of supply chain collaboration.

  16. Blood and serum protein groups of the dama of South-West Africa.

    Science.gov (United States)

    Knussmann, R; Knussmann, R

    1976-01-01

    The phenotype and gene frequencies of the following polymorphisms are given for the blood samples taken from 448 adults of the South-West African Dama Negro tribe: ABO (with sub-groups), MN, Rh, K, Hp, Gc, Gm(1,2,b), InV(1). The frequencies are discussed in comparison with other African samples and a multivariate comparison between series from south-western Africa is conducted. The Dama prove to be relatively independent.

  17. DAMA/LIBRA-phase1 results and perspectives of the phase2

    Directory of Open Access Journals (Sweden)

    Bernabei R.

    2015-01-01

    Full Text Available The results obtained with the total exposure of 1.04 ton × yr collected by DAMA/LIBRA–phase1 deep underground at the Gran Sasso National Laboratory (LNGS of the I.N.F.N. during 7 annual cycles are summarized. The DAMA/LIBRA–phase1 and the former DAMA/NaI data (cumulative exposure 1.33 ton × yr, corresponding to 14 annual cycles give evidence at 9.3 σ C.L. for the presence of Dark Matter (DM particles in the galactic halo, on the basis of the exploited model independent DM annual modulation signature by using highly radio-pure NaI(Tl target. No systematic or side reaction able to mimic the exploited DM signature has been found or suggested by anyone over more than a decade. The same data of DAMA/LIBRA–phase1 have also been analyzed searching for possible DM second-order diurnal effect; at present, the DM diurnal modulation amplitude – expected because of the Earth diurnal motion – evaluated on the basis of the DAMA Dark Matter annual modulation results is below the reached experimental sensitivity. Some of the perspectives of the presently running DAMA/LIBRA–phase2 are outlined.

  18. Defense Standardization Program Journal, April/June 2009

    Science.gov (United States)

    2009-06-01

    Coalition TACOMS interfaces between the multinational networks are expected to bring even greater SATCOM reductions for the Central Command Regional...communications switching systems vary with the type of switch. Connec- tions to individual radios are typically via the standard H-250 handset connector...entire DR life cycle , from initiation through final disposition. Those functions include process workflow, material management and tracking

  19. Fattori influenzanti la distribuzione del Daino (Dama dama in un'area dell'Appennino settentrionale

    Directory of Open Access Journals (Sweden)

    Enrico Merli

    2003-10-01

    Full Text Available Abstract Factors affecting the distribution of fallow deer (Dama dama in an area of the northern Apennines (Italy A wild population of fallow deer (Dama dama, originated in the Seventies from accidental release, has been monitored from 1996 to 2000 in the hilly and mountainous habitat of the Pavia county (Northern Apennines. Sightings and signs of presence on 34 transects (total length of 163.2 km were collected twice a year in spring. The distribution of the species in the study area (732 km² was defined on the basis of a grid of 215 4-km² sample units. The species occupied the 28% and 22% of the study area respectively in 1997 and 2000. The relative abundance of the population, estimated as mean of sightings-signs/km varied from 0.50 (S.E. = 0.27 in 1997 to 0.03 (S.E. = 0.03 in 1998. Discriminant Function and Logistic Regression Analysis were performed to investigate the influence of 23 habitat variables on the distribution of fallow deers in 1997. Both statistical techniques identified the length of the edge between woods and crops as the main variable affecting fallow deer distribution. The analysis also pointed out that the area potentially suitable for the species raised up to 388 km² (53.0% of the study area. Riassunto Una popolazione di Daino presente nella zona collinare e montana della provincia di Pavia (732 km², originatasi da una fuga di animali da un allevamento negli anni 70, è stata monitorata dal 1996 al 2000. Per la definizione della distribuzione è stato predisposto un sistema di 34 transetti (163,2 km in totale percorsi 2 volte l'anno, in primavera, annotando e mappando tutti i segni di presenza e le osservazioni dirette della specie. L'area di studio è quindi stata suddivisa in maglie quadrate di 400 ha ciascuna (Unità di Campionamento, a cui è stata associata, per ogni anno la presenza o l'assenza della specie. La superficie interessata dalla

  20. A Wideband Satcom Based Avionics Network with CDMA Uplink and TDM Downlink

    Science.gov (United States)

    Agrawal, D.; Johnson, B. S.; Madhow, U.; Ramchandran, K.; Chun, K. S.

    2000-01-01

    The purpose of this paper is to describe some key technical ideas behind our vision of a future satcom based digital communication network for avionics applications The key features of our design are as follows: (a) Packetized transmission to permit efficient use of system resources for multimedia traffic; (b) A time division multiplexed (TDM) satellite downlink whose physical layer is designed to operate the satellite link at maximum power efficiency. We show how powerful turbo codes (invented originally for linear modulation) can be used with nonlinear constant envelope modulation, thus permitting the satellite amplifier to operate in a power efficient nonlinear regime; (c) A code division multiple access (CDMA) satellite uplink, which permits efficient access to the satellite from multiple asynchronous users. Closed loop power control is difficult for bursty packetized traffic, especially given the large round trip delay to the satellite. We show how adaptive interference suppression techniques can be used to deal with the ensuing near-far problem; (d) Joint source-channel coding techniques are required both at the physical and the data transport layer to optimize the end-to-end performance. We describe a novel approach to multiple description image encoding at the data transport layer in this paper.

  1. LasDamas Mock Galaxy Catalogs for SDSS

    Science.gov (United States)

    McBride, Cameron; Berlind, A.; Scoccimarro, R.; Wechsler, R.; Busha, M.; Gardner, J.; van den Bosch, F.

    2009-01-01

    The statistical strength of galaxy redshift surveys, such as the Sloan Digital Sky Survey (SDSS), have ushered us into the era of precision measurements of galaxy clustering. We are now fitting physical models to measured clustering statistics. Galaxy clustering is thus in a position to directly constrain cosmological and galaxy formation theories. This paradigm shift from qualitative to quantitative demands that we understand the statistical and systematic errors in our measurements. Moreover, we must quantify the theoretical uncertainties in our models, which are no longer clearly sub-dominant to observational errors. We address this emerging need with the LasDamas project (LArge Suite of DArk MAtter Simulations) by producing an unprecedented number of independent and realistic mock galaxy catalogs. To date, we have run over 100 independent N-body realizations using a fixed cosmology and initialized using 2nd order Lagrangian perturbation theory. We populate overdensities of dark matter using the halo occupation distribution framework, designed to match both small and large scale clustering of the observed SDSS data. A series of mock galaxy catalogs matching the geometry of the final SDSS release (DR7) are created over a wide luminosity range to correspond to Main and LRG volume-limited samples. We include important observational effects, such as redshift distortions and fiber collisions. These galaxy mocks are publicly available.

  2. SATCOM antenna siting study on a P-3C using the NEC-BSC V3.1

    Science.gov (United States)

    Bensman, D.; Marhefka, R. J.

    1990-01-01

    The location of a UHF SATCOM antenna on a P-3C aircraft is studied using the NEC-Basic Scattering Code V3.1 (NEC-BSC3). The NEC-BSC3 is a computer code based on the uniform theory of diffraction. The code is first validated for this application using scale model measurements. In general, the comparisons are good except in 10 degree regions near the nose and tail of the aircraft. Patterns for various antenna locations are analyzed to achieve a prescripted performance.

  3. Music Is Not Our Enemy, but Noise Should Be Regulated: Thoughts on Shooting/Conflicts Related to Dama Square Dance in China

    Science.gov (United States)

    Zhou, Lijun

    2014-01-01

    While Dama square dance is gaining popularity in China, especially with middle-aged and older-adult women--hence the "Dama" (Chinese for "big mamas") moniker--there have been conflicts due to the loud music played for the activity. After a brief explanation of Dama square dance and a description of the context of the conflicts,…

  4. Glycolytic potential and ultimate muscle pH values in red deer (Cervus elaphus and fallow deer (Dama dama

    Directory of Open Access Journals (Sweden)

    Eva Wiklund

    2004-04-01

    Full Text Available The ultimate pH value of meat (measured at approx. 24 hours post slaughter gives information about the technological quality, i.e. shelf life, colour, water-holding properties and tenderness and is a direct consequence of muscle glycogen (energy levels at slaughter. It may therefore also indicate whether or not the animal has been exposed to stressful energy depleting events prior to slaughter. In the present study, 141 animals (130 red deer (Cervus elaphus and 11 fallow deer (Dama dama were included to investigate the relationship between ultimate pH and residual glycogen concentration in red deer and fallow deer M. longissimus. In addition, the muscle glycogen content and ultimate pH values in three red deer muscles (Mm. triceps brachii, longissimus and biceps femoris were studied. M. triceps brachii had higher ultimate pH and lower glycogen content compared with the other two studied muscles. The frequency of intermediate DFD (5.8≤ pH<6.2 was 5.4% in red deer M. longissimus, compared with 9.1% in fallow deer, while the frequency of DFD (pH≥ 6.2 was much lower in red deer (3.8% than in fallow deer (54.5%. A curvilinear relationship between ultimate pH and total glucose concentration (glycogen and glucose 30 min post slaughter in red deer and fallow deer M. longissimus was found. The relationship between muscle pH and lactic acid concentration however, was indicated to be linear. A significant variation in total glucose concentration at ultimate pH below 5.80 was observed, including values in the range from 18 to 123 mmol/kg wet tissue. It was concluded that further studies are needed to further explore the relationship between muscle glycogen content and technological and sensory quality attributes of meat from different deer species.Abstract in Swedish / Sammanfattning:Köttets pH-värde (mätt ca 24 timmar efter slakt har stor betydelse för den teknologiska kvaliteten som t. ex. hållbarhet, färg, vattenhållande förmåga och m

  5. Scintillation efficiency measurement of Na recoils in NaI(Tl) below the DAMA/LIBRA energy threshold

    CERN Document Server

    Xu, Jingke; Calaprice, Frank; Westerdale, Shawn; Froborg, Francis; Suerfu, Burkhant; Alexander, Thomas; Aprahamian, Ani; Back, Henning O; Casarella, Clark; Fang, Xiao; Gupta, Yogesh K; Ianni, Aldo; Lamere, Edward; Lippincott, W Hugh; Liu, Qian; Lyons, Stephanie; Siegl, Kevin; Smith, Mallory; Tan, Wanpeng; Kolk, Bryant Vande

    2015-01-01

    The dark matter interpretation of the DAMA modulation signal depends on the NaI(Tl) scintillation efficiency of nuclear recoils. Previous measurements for Na recoils have large discrepancies, especially in the DAMA/LIBRA modulation energy region. We report a quenching effect measurement of Na recoils in NaI(Tl) from 3keV$_{\\text{nr}}$ to 52keV$_{\\text{nr}}$, covering the whole DAMA/LIBRA energy region for light WIMP interpretations. By using a low-energy, pulsed neutron beam, a double time-of-flight technique, and pulse-shape discrimination methods, we obtained the most accurate measurement of this kind for NaI(Tl) to date. The results differ significantly from the DAMA reported values at low energies, but fall between the other previous measurements. We present the implications of the new quenching results for the dark matter interpretation of the DAMA modulation signal.

  6. Scintillation Efficiency Measurement of Na Recoils in NaI(Tl) Below the DAMA/LIBRA Energy Threshold

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Jingke [Princeton U.; Shields, Emily [Princeton U.; Calaprice, Frank [Princeton U.; Westerdale, Shawn [Princeton U.; Froborg, Francis [Princeton U.; Suerfu, Burkhant [Princeton U.; Alexander, Thomas [Fermilab; Aprahamian, Ani [Notre Dame U.; Back, Henning O. [Princeton U.; Casarella, Clark [Notre Dame U.; Fang, Xiao [Notre Dame U.; Gupta, Yogesh K. [Notre Dame U.; Ianni, Aldo [Gran Sasso; Lamere, Edward [Notre Dame U.; Lippincott, W. Hugh [Fermilab; Liu, Qian [Notre Dame U.; Lyons, Stephanie [Notre Dame U.; Siegl, Kevin [Notre Dame U.; Smith, Mallory [Notre Dame U.; Tan, Wanpeng [Notre Dame U.; Kolk, Bryant Vande [Notre Dame U.

    2015-07-30

    The dark matter interpretation of the DAMA modulation signal depends on the NaI(Tl) scintillation efficiency of nuclear recoils. Previous measurements for Na recoils have large discrepancies, especially in the DAMA/LIBRA modulation energy region. We report a quenching effect measurement of Na recoils in NaI(Tl) from 3 to 52 keVnr, covering the whole DAMA/LIBRA energy region for dark matter-Na scattering interpretations. By using a low-energy, pulsed neutron beam, a double time-of-flight technique, and pulse-shape discrimination methods, we obtained the most accurate measurement of this kind for NaI(Tl) to date. The results differ significantly from the DAMA reported values at low energies but fall between the other previous measurements. We present the implications of the new quenching results for the dark matter interpretation of the DAMA modulation signal.

  7. juego de damas": el espejo roto y la desmitificacion de una imagen

    OpenAIRE

    Giraldo B. de Jaramillo, Luz Mary; Pontificia Universidad Javeriana

    2004-01-01

    "Porque desde niña, como la Margarita de mi cuen­to, mi vida osciló normalmente entre esto y aquello, desplazándose del forte al planfsimo o, si prefieres, navegando a toda vela entre la solemnidad y la joda," "También ella pensaba que en realidad era estu­pendo ser una dama de verdad, porque ahora tenía una noción completamente distinta de antes de lo que era una dama; por eso me gustaba estar entre las damas..." "Filosofía de tocador, cultura de inodoro, ¿qué más da, si todo es lo mismo?" "...

  8. Inelastic dark matter with spin-dependent couplings to protons and large modulation fractions in DAMA

    Science.gov (United States)

    Scopel, Stefano; Yoon, Kook-Hyun

    2016-02-01

    We discuss a scenario where the DAMA modulation effect is explained by a Weakly Interacting Massive Particle (WIMP) which upscatters inelastically to a heavier state and predominantly couples to the spin of protons. In this scenario constraints from xenon and germanium targets are evaded dynamically, due to the suppression of the WIMP coupling to neutrons, while those from fluorine targets are evaded kinematically, because the minimal WIMP incoming speed required to trigger upscatters off fluorine exceeds the maximal WIMP velocity in the Galaxy, or is very close to it. In this scenario WIMP scatterings off sodium are usually sensitive to the large-speed tail of the WIMP velocity distribution and modulated fractions of the signal close to unity arise in a natural way. On the other hand, a halo-independent analysis with more conservative assumptions about the WIMP velocity distribution allows to extend the viable parameter space to configurations where large modulated fractions are not strictly necessary. We discuss large modulated fractions in the Maxwellian case showing that they imply a departure from the usual cosine time dependence of the expected signal in DAMA. However we explicitly show that the DAMA data is not sensitive to this distortion, both in time and frequency space, even in the extreme case of a 100 % modulated fraction. Moreover the same scenario provides an explanation of the maximum in the energy spectrum of the modulation amplitude detected by DAMA in terms of WIMPs whose minimal incoming speed matches the kinematic threshold for inelastic upscatters. For the elastic case the detection of such maximum suggests an inversion of the modulation phase below the present DAMA energy threshold, while this is not expected for inelastic scattering. This may allow to discriminate between the two scenarios in a future low-threshold analysis of the DAMA data.

  9. Model independent result on possible diurnal effect in DAMA/LIBRA-phase1

    Energy Technology Data Exchange (ETDEWEB)

    Bernabei, R.; D' Angelo, S.; Di Marco, A. [Universita di Roma ' ' Tor Vergata' ' , Dipt. di Fisica, Rome (Italy); INFN, Sezione Roma ' ' Tor Vergata' ' , Rome (Italy); Belli, P. [INFN, Sezione Roma ' ' Tor Vergata' ' , Rome (Italy); Cappella, F.; D' Angelo, A.; Prosperi, D. [Universita di Roma ' ' La Sapienza' ' , Dipt. di Fisica, Rome (Italy); INFN, Sezione Roma, Rome (Italy); Caracciolo, V.; Castellano, S.; Cerulli, R. [INFN, Laboratori Nazionali del Gran Sasso, Assergi (Italy); Dai, C.J.; He, H.L.; Kuang, H.H.; Ma, X.H.; Sheng, X.D.; Wang, R.G. [Chinese Academy of Sciences, Institute of High Energy Physics, Beijing (China); Incicchitti, A. [INFN, Sezione Roma, Rome (Italy); Montecchia, F. [INFN, Sezione Roma ' ' Tor Vergata' ' , Rome (Italy); Universita di Roma ' ' Tor Vergata' ' , Dipt. di Ingegneria Civile e Ingegneria Informatica, Rome (Italy); Ye, Z.P. [Chinese Academy of Sciences, Institute of High Energy Physics, Beijing (China); University of Jing Gangshan, Jiangxi (China)

    2014-03-15

    The results obtained in the search for possible diurnal effect in the single-hit low energy data collected by DAMA/LIBRA-phase1 (total exposure 1.04 ton x year) deep underground at the Gran Sasso National Laboratory (LNGS) of the INFN are presented. At the present level of sensitivity the presence of any significant diurnal variation and of diurnal time structures in the data can be excluded for both the cases of solar and sidereal time. In particular, the diurnal modulation amplitude expected, because of the Earth diurnal motion, on the basis of the DAMA dark matter annual modulation results is below the present sensitivity. (orig.)

  10. RAPD fingerprinting: use in the analysis of mediterranean populations of European fallow deer, Dama dama Linnaeus, 1758 (Mammalia, Artiodactyla

    Directory of Open Access Journals (Sweden)

    Marco Masseti

    1996-12-01

    Full Text Available Abstract The aim of the present paper is to present a preliminary genetic survey of the fallow deer (Dama dama L., 1758 population of the island of Rhodes (Greece in order to verify its genetic variability. Italian population specimens were chosen as a control group because, as can be ascertained from literature, they have a very low level of variability. The analysis was carried out on hair samples obtained from each population. It was performed on a PCR modified method called RAPD which is based on the amplification of genomic DNA by using a single oligonucleotide of random sequence as a primer. The results of the analysis of the Rhodian specimens show clearly the presence of polymorphic individuals, absent in the Italian deer sampled.

  11. Les livres des gens à Damas vers 1700

    Directory of Open Access Journals (Sweden)

    Jean-Paul Pascual

    2009-05-01

    Full Text Available Les 450 inventaires après décès qui sont la base de ce travail sont consignés dans deux registres de Damas, qui étaient tenus par un juge, le qassâm ' arabi. Son rôle consistait à effectuer le partage légal des successions (mukhallafa, tarika de civils, hommes et femmes, entre les divers héritiers, ou à attribuer l'ensemble de la fortune à l'État, au Trésor dans un certain nombre de cas (1686-1717. Ces actes sont construits selon un modèle relativement uniforme : un préambule donne, notamment, le nom du défunt, ses titres, quelquefois son métier (souvent deviné d'après la nature des biens possédés, son lieu de résidence ou de travail. Dans une deuxième partie, le cadi et ses scribes procèdent à l'énumération chiffrée de l'actif, biens meubles, immeubles, créances de la personne défunte. La troisième partie établit le passif de la succession ; enfin, dans une dernière partie, le montant net du patrimoine est partagé entre les héritiers.Dans la minutieuse description de l'actif des défunts, le juge ne manque pas de mentionner la présence de livres, lorsqu'il les rencontre. Nous nous proposons donc d'évaluer le nombre de maisons damascènes qui contiennent des livres ; de savoir à qui ces ouvrages appartenaient ; de connaître quels types d'ouvrages étaient possédés, dans la mesure où les scribes en ont noté les titres et où nous arrivons à en identifier le contenu. On ne saura jamais, en revanche, si ces livres étaient lus.

  12. Experimental Constraints on a Dark Matter Origin for the DAMA Annual Modulation Effect

    Energy Technology Data Exchange (ETDEWEB)

    Aalseth, Craig E.; Barbeau, Phil; Cerdeno, D. G.; Colaresi, J.; Collar, J. I.; de Lurgio, P.; Drake, G.; Fast, James E.; Greenberg, C.; Hossbach, Todd W.; Kephart, Jeremy D.; Marino, Michael G.; Miley, Harry S.; Orrell, John L.; Reyna, D.; Robertson, R. G. H.; Talaga, R. L.; Tench, O.; Van Wechel, T. D.; Wilkerson, J.; Yocum, K. M.

    2008-12-17

    Abstract Follows: C. E. Aalseth,1 P. S. Barbeau,2 D. G. Cerdeño,3 J. Colaresi,4 J. I. Collar,2 P. de Lurgio,5 G. Drake,5 J. E. Fast,1 C. H. Greenberg,2 T. W. Hossbach,1 J. D. Kephart,1 M. G. Marino,7 H. S. Miley,1 J. L. Orrell,1 D. Reyna,6 R. G. H. Robertson,7 R. L. Talaga,5 O. Tench,4 T. D. Van Wechel,7 J. F. Wilkerson,7 and K. M. Yocum4 (CoGeNT Collaboration) 1Pacific Northwest National Laboratory, Richland, Washington 99352, USA 2Kavli Institute for Cosmological Physics and Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA 3Departamento de Física Teórica C-XI & Instituto de Física Teórica UAM-CSIC, Universidad Autónoma de Madrid, Cantoblanco, E-28049 Madrid, Spain 4CANBERRA Industries, Meriden, Connecticut 06450, USA 5Argonne National Laboratory, Argonne, Illinois 60439, USA 6Sandia National Laboratories, Livermore, California 94550, USA 7Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA Received 7 July 2008; revised 6 August 2008; published 17 December 2008 A claim for evidence of dark matter interactions in the DAMA experiment has been recently reinforced. We employ a new type of germanium detector to conclusively rule out a standard isothermal galactic halo of weakly interacting massive particles as the explanation for the annual modulation effect leading to the claim. Bounds are similarly imposed on a suggestion that dark pseudoscalars might lead to the effect. We describe the sensitivity to light dark matter particles achievable with our device, in particular, to next-to-minimal supersymmetric model candidates.

  13. PREFACE: 11th International Conference on Damage Assessment of Structures (DAMAS 2015)

    Science.gov (United States)

    Wahab, M. A.

    2015-07-01

    This volume contains the proceedings of the 11th International Conference on Damage Assessment of Structures (DAMAS) 2015. DAMAS has a long history of almost 20 years. The first DAMAS conference took place in 1995 (Pescara, Italy), followed by a biannual meeting in 1997 (Sheffield, UK), 1999 (Dublin, Ireland), 2001 (Cardiff, UK), 2003 (Southampton, UK), 2005 (Gdansk, Poland), 2007 (Torino, Italy), 2009 (Beijing, China), 2011 (Oxford, UK) and 2013 (Dublin, Ireland). The eleventh edition of DAMAS conference series, DAMAS 2015, is hosted by Ghent University, Belgium, and is held at the congress center Het Pand in Ghent city. Ghent is the capital and the largest city of the East Flanders province of the Flemish region of Belgium. Het Pand is the culture and congress center of Ghent University and is a historical monument. The conference is established as a major international forum for research topics relevant to damage assessment of engineering structures and systems including numerical simulations, signal processing of sensor measurements and theoretical techniques as well as experimental case studies. The presentations of DAMAS 2015 are divided into 6 main sessions, namely 1) Structural Health and Condition Monitoring, 2) Damage in Civil Engineering, 3) Damage in Machineries, 4) Damage in Composite Materials, 5) Sensing and Sensors and 6) Signal Processing. The organising committee is grateful to keynote speakers; Professor Guido De Roeck, Head of Structural Mechanics Division, KULeuven, Belgium, for his keynote lecture entitled 'Structural Health Monitoring: highlights and challenges', Professor Weidong Zhu, Department of Mechanical Engineering, University of Maryland, USA, for his keynote lecture entitled 'Vibration-based Structural Damage Detection: Theory and Applications' and Professor Wieslaw Ostachowicz, Head of the Laboratory of Active Materials and Smart Structures, Polish Academy of Sciences, Poland, for his keynote lecture entitled 'Damage Assessment and

  14. Comparison of DAMA/LIBRA and DM ICE Results using Information Theory to Rule out Dark Matter Claims

    CERN Document Server

    Cline, David

    2015-01-01

    We study the details of the DAMA/LIBRA results and compare those with the recent published DM Ice results of ICE Cube. In various recent papers, it was shown that the 40K peak on DAMA/LIBRA data leaves no room for a Dark Matter signal in the bulk of the data. Using Information Theory for the different types of detection environments, we show that annual variation calculations and the DM Ice data reinforce the claims that the DAMA/LIBRA detector is not observing Dark Matter WIMPs.

  15. Three-Dimensional Application of DAMAS Methodology for Aeroacoustic Noise Source Definition

    Science.gov (United States)

    Brooks, Thomas F.; Humphreys, William M., Jr.

    2005-01-01

    At the 2004 AIAA/CEAS Aeroacoustic Conference, a breakthrough in acoustic microphone array technology was reported by the authors. A Deconvolution Approach for the Mapping of Acoustic Sources (DAMAS) was developed which decouples the array design and processing influence from the noise being measured, using a simple and robust algorithm. For several prior airframe noise studies, it was shown to permit an unambiguous and accurate determination of acoustic source position and strength. As a follow-on effort, this paper examines the technique for three-dimensional (3D) applications. First, the beamforming ability for arrays, of different size and design, to focus longitudinally and laterally is examined for a range of source positions and frequency. Advantage is found for larger array designs with higher density microphone distributions towards the center. After defining a 3D grid generalized with respect to the array s beamforming characteristics, DAMAS is employed in simulated and experimental noise test cases. It is found that spatial resolution is much less sharp in the longitudinal direction in front of the array compared to side-to-side lateral resolution. 3D DAMAS becomes useful for sufficiently large arrays at sufficiently high frequency. But, such can be a challenge to computational capabilities, with regard to the required expanse and number of grid points. Also, larger arrays can strain basic physical modeling assumptions that DAMAS and all traditional array methodologies use. An important experimental result is that turbulent shear layers can negatively impact attainable beamforming resolution. Still, the usefulness of 3D DAMAS is demonstrated by the measurement of landing gear noise source distributions in a difficult hard-wall wind tunnel environment.

  16. La dictadora en La dama de cristal, de Zelmar Acevedo Díaz (The Dictator in La dama de cristal, by Zelmar Acevedo Díaz)

    OpenAIRE

    Elizabeth Abagail Sampson

    2015-01-01

    El estudio aborda el tema de la dictadora en La dama de cristal (1999), de Zelmar Acevedo Díaz (Argentina, 1951). Se comparan con otras novelas sobre el mismo tema y se examinan coincidencias o disparidades entre la representación literaria femenina y masculina del autoritarismo. La dictadura latinoamericana como fenómeno político ha persistido en América Latina con diferentes matices ideológicos. Gabriel García Márquez en El otoño del patriarca, Mario Vargas Llosa en La fiesta del Chivo o Lu...

  17. Sero-genetic studies on the Dama of South West Africa.

    Science.gov (United States)

    Nurse, G T; Lane, A B; Jenkins, T

    1976-01-01

    The Dama of South West Africa are a Negroid people living as a reproductive isolate in the desert and semi-desert areas of the north-west of the country. Until recent times a large proportion of them were held in bondage by the Khoikhoi (Hottentot) Nama, while the rest lived as hunter-gatherers in the mountains. This study and the work of Knussmann and Knussmann indicate that they are a Negro people, which probably has been cut off over a period from contact with other Negroes. They have received very little genetic contribution from the Khoikhoi or the San (Bushmen). The results of this investigation of 24 blood genetic marker systems in a carefully selected random sample of Dama support these conclusions.

  18. La Dama de Elche tras diez años polémicos

    OpenAIRE

    JOHN F. MOFFITT

    2005-01-01

    Hace diez años, el autor de este artículo publicó en inglés un estudio monográfico sobre el famoso busto de la Dama de Elche; en seguida, su libro se tradujo al castellano. Allí se presentaron al gran público español unas treinta razones, todas distintas pero complementarias entre sí, para apoyar la novedosa tesis del autor que argüía que la tan celebrada Dama de Elche, en vez de ser un ejemplo auténtico de la plástica ibérica, la obra fechada por los arqueólogos españoles hacia 450 a.C., es,...

  19. No role for neutrons, muons and solar neutrinos in the DAMA annual modulation results

    Energy Technology Data Exchange (ETDEWEB)

    Bernabei, R.; D' Angelo, S.; Di Marco, A. [Universita di Roma ' ' Tor Vergata' ' , Dipt. di Fisica, Rome (Italy); INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Belli, P. [INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Cappella, F.; Caracciolo, V.; Cerulli, R. [INFN, Laboratori Nazionali del Gran Sasso, Assergi (Italy); Dai, C.J.; He, H.L.; Kuang, H.H.; Ma, X.H.; Sheng, X.D.; Wang, R.G. [Chinese Academy of Sciences, Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, P.O. Box 918/3, Beijing (China); D' Angelo, A.; Incicchitti, A. [Universita di Roma ' ' La Sapienza' ' , Dipt. di Fisica, Rome (Italy); INFN, sez. Roma, Rome (Italy); Montecchia, F. [INFN, sez. Roma ' ' Tor Vergata' ' , Rome (Italy); Universita di Roma ' ' Tor Vergata' ' , Dipt. di Ingegneria Civile e Ingegneria Informatica, Rome (Italy); Ye, Z.P. [Chinese Academy of Sciences, Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, P.O. Box 918/3, Beijing (China); University of Jing Gangshan, Ji' an, Jiangxi (China)

    2014-12-01

    This paper summarizes in a simple and intuitive way why the neutrons, the muons and the solar neutrinos cannot give any significant contribution to the DAMA annual modulation results. A number of these elements have already been presented in individual papers; they are recalled here together with few simple considerations which demonstrate the incorrectness of the claim reported in Davis (PRL 113:081302, 2014). (orig.)

  20. Can dark matter - electron scattering explain the DAMA annual modulation consistent with XENON100 constraints?

    CERN Document Server

    Foot, R

    2015-01-01

    For many years annually modulating $\\sim$ keV scintillations have been observed in the DAMA/NaI and DAMA/Libra experiments. A dark matter - electron scattering interpretation is now favoured given the stringent constraints on nuclear recoil rates obtained by LUX, SuperCDMS and other experiments. Very recently, the XENON100 experiment has observed a modest annual modulation in their electron recoil events (2.8 $\\sigma$ C.L.) with phase consistent with that of the DAMA experiments. However, they also found a stringent upper limit on the unmodulated rate, which suggests that any dark matter - electron scattering interpretation of these annual modulations must involve a large modulation fraction $\\stackrel{>}{\\sim} 50\\%$. Here we discuss the extent to which these results might be able to be accommodated within multi-component dark matter models featuring light dark matter particles of mass $\\sim$ MeV, focusing on the mirror dark matter case for definiteness. The importance of diurnal variation as a means of testi...

  1. Rencontres de Moriond EW 2012: Theorists disprove one claim against DAMA/LIBRA

    CERN Multimedia

    Pauline Gagnon

    2012-01-01

    Josef Pradler, a theorist from the Perimeter Institute in Canada presented today at the Moriond conference new calculations that could disprove the main criticism of the DAMA oscillation data: the phenomenon cannot be produced by cosmic muons.   For more than 13 annual cycles, the DAMA experiment has been accumulating data in the Gran Sasso laboratory, looking for signs of dark matter. The ~250 kg NaI detector has revealed a 8-sigma modulated signal that stands unchallenged. Lately, though, several people have questioned the results, suggesting that the observed modulation could be due to cosmic muons. Josef Pradler and his colleagues Spencer Chang (University of Oregon) and Itay Yavin (McMaster University and Perimeter Institute) just published a new analysis that shows in fact that the DAMA/LIBRA data is inconsistent with the cosmic muon hypothesis with 99% CL. They compared the amplitude, phase, spectral power and correlation of cosmic muon data taken with the LVD (Large Volume Detector) exp...

  2. EFFECT OF SELECTED DAIRY STARTER CULTURES ON MICROBIOLOGICAL, CHEMICAL AND SENSORY CHARACTERISTICS OF VENISON (Dama dama NITRITE-FREE DRY-CURED SAUSAGES

    Directory of Open Access Journals (Sweden)

    S. Parmegiani

    2011-08-01

    Full Text Available The aim of this study was the evaluation of the use of selected lactic acid bacteria starter culture of dairy origin in the production of nitrite-free low-acid fermented venison (Dama dama sausage (Salame di daino produced in a small-scale plant in Umbria (Italy, and their effect on microbiological, physico-chemical and sensorial properties of the products. Salame di daino was obtained with two different processes: with and without the addition of selected LAB starter cultures. Microbial counts of safety indicators were lower in salami made with the addition of starter cultures. Pathogens after the first week of ripening were only detected from salami made without the addition of starter cultures. Control salami were paler and harder, whereas those made with the addition of starter cultures slightly saltier, juicier and in general more acceptable. Selected dairy-origin starter (SDS cultures did prevent the growth of safety indicators, greatly reduced the rate of isolation of pathogens and increased the acceptability of full-ripened salami.

  3. La dictadora en La dama de cristal, de Zelmar Acevedo Díaz (The Dictator in La dama de cristal, by Zelmar Acevedo Díaz

    Directory of Open Access Journals (Sweden)

    Elizabeth Abagail Sampson

    2015-11-01

    Full Text Available El estudio aborda el tema de la dictadora en La dama de cristal (1999, de Zelmar Acevedo Díaz (Argentina, 1951. Se comparan con otras novelas sobre el mismo tema y se examinan coincidencias o disparidades entre la representación literaria femenina y masculina del autoritarismo. La dictadura latinoamericana como fenómeno político ha persistido en América Latina con diferentes matices ideológicos. Gabriel García Márquez en El otoño del patriarca, Mario Vargas Llosa en La fiesta del Chivo o Luis Spota en El tiempo de la ira tratan este hecho para perfilar sus rasgos distintivos. Existe un caso particular en que el autoritarismo lo encarna una mujer. This study focuses on the theme of female dictator in La dama de cristal (1999, by Zelmar Acevedo Díaz (Argentina, 1951. It is compared with other novels on the same theme and an analysis is carried out of coincidences or disparities between the feminine and masculine literary representation of authoritarianism. Latin American dictatorships are a political phenomenon that has persisted in Latin America with different ideological tones. Gabriel García Márquez in El otoño del patriarca; Mario Vargas Llosa in La fiesta del Chivo or Luis Spota in El tiempo de la ira have approached this issue to profile its distinctive features. There is one particular case of a female dictator.

  4. Colour stability and water-holding capacity of M. longissimus and carcass characteristics in fallow deer (Dama dama grazed on natural pasture or fed barley

    Directory of Open Access Journals (Sweden)

    Eva Wiklund

    2005-03-01

    Full Text Available The effects of feeding regimen on carcass characteristics, meat colour and water-holding capacity of M. longissimus were studied in 24 female fallow deer (Dama dama. All animals were farm raised; twelve were grazed on pasture and twelve were fed barley and a small amount of hay prior to slaughter. The animals were slaughtered at two occasions (during the Southern Hemisphere spring; after 19 weeks of feeding (n=12; 6 grazing and 6 barley fed animals; group 1 and after 24 weeks of feeding (n=12; 6 grazing and 6 barley fed animals; group 2. The barley/hay-fed deer had significantly higher body condition scores and carcass weights than the pasture raised group. No difference in meat ultimate pH values between the treatment groups was recorded. The meat from the pasture raised deer had significantly longer colour display life after 2 and 3 weeks of refrigerated storage (+ 2.0 ºC in vacuum bags. There was no difference in drip loss between the two treatment groups. However, significantly lower drip losses were found in meat from the animals in group 2 compared with the ones in group 1 (P ≤ 0.001. It was concluded that the feeding regimen of the animals is an important factor that contributes to the variation in quality of fresh chilled deer meat (venison, mainly the colour stability and display life of vacuum packaged meat.Abstract in Swedish / Sammanfattning: I denna undersökning ingick 24 dovhjortshindar (Dama dama för att studera effekterna av olika typer av foder (bete och korn på slaktkroppskvalitet samt färg och vattenhållande förmåga i köttet (M. longissimus. Alla djur var uppfödda på en hjortfarm, 12 betade gräs och 12 utfodrades med korn och en liten mängd hö före slakt. Djuren slaktades vid två olika tillfällen (under våren på det södra halvklotet; efter 19 veckors utfodring (n=12; 6 betesdjur och 6 kornfodrade djur; grupp 1 och efter 24 veckors utfodring (n=12; 6 betesdjur och 6 kornfodrade djur; grupp 2. De dovhjortar

  5. La Dama de Elche tras diez años polémicos

    Directory of Open Access Journals (Sweden)

    JOHN F. MOFFITT

    2005-01-01

    Full Text Available Hace diez años, el autor de este artículo publicó en inglés un estudio monográfico sobre el famoso busto de la Dama de Elche; en seguida, su libro se tradujo al castellano. Allí se presentaron al gran público español unas treinta razones, todas distintas pero complementarias entre sí, para apoyar la novedosa tesis del autor que argüía que la tan celebrada Dama de Elche, en vez de ser un ejemplo auténtico de la plástica ibérica, la obra fechada por los arqueólogos españoles hacia 450 a.C., es, por el contrario, una obra creada en el año 1897 d.C. Además de dar un resumen de dichos treinta tesis defendiendo el estatus real de la Dama de Elche como un fraude moderno, el autor da cuenta de sus esfuerzos infatigables durante la última década para inducir a las autoridades españolas a que apliquen ciertos métodos reconocidos de análisis científico al busto ahora discutido, con el propósito de resolver de un modo definitivo la verdadera fecha de su creación: ora «antigua» ora «moderna». Se espera que la publicación del presente artículo obligue a actuar a las autoridades españolas para que se realicen esas necesarias pruebas.

  6. Juan Mayorga's adaptations of Lope: La dama boba in the 21st century

    Directory of Open Access Journals (Sweden)

    Mónica Molanes

    2012-12-01

    Full Text Available The adaptations made by one of today’s most eminent playwrights, Juan Mayorga, on the texts by Lope de Vega which were represented during the first decade of the 21st century allow us to analyse some of the most relevant aspects in the reception, canonization and theatrical interpretation of 17th century theatre. This study will thus focus on Lope’s La Dama Boba and the adaptation offered by Juan Mayorga for the Compañía Nacional de Teatro Clásico, directed by Helena Pimenta in 2002.

  7. Fitting the annual modulation in DAMA with neutrons from muons and neutrinos.

    Science.gov (United States)

    Davis, Jonathan H

    2014-08-22

    The DAMA/LIBRA experiment searches for evidence of dark matter scattering off nuclei. Data from DAMA show 9.2 σ evidence for an annual modulation, consistent with dark matter having a cross section around 2 × 10(-40) cm(2). However, this is excluded by other direct detection experiments. We propose an alternative source of annual modulation in the form of neutrons, which have been liberated from material surrounding the detector by a combination of (8)B solar neutrinos and atmospheric muons. The phase of the muon modulation lags 30 days behind the data; however, we show that adding the modulated neutrino component shifts the phase of the combined signal forward. In addition, we estimate that neutrinos and muons need ∼ 1000 m(3) of scattering material in order to generate enough neutrons to constitute the signal. With current data, our model gives as good a fit as dark matter, and we discuss prospects for future experiments to discriminate between the two.

  8. Generalized spin-dependent WIMP-nucleus interactions and the DAMA modulation effect

    CERN Document Server

    Scopel, Stefano; Yoon, KookHyun

    2015-01-01

    Guided by non-relativistic Effective Field Theory (EFT) we classify the most general spin-dependent interactions between a fermionic Weakly Interacting Massive Particle (WIMP) and nuclei, and within this class of models we discuss the viability of an interpretation of the DAMA modulation result in terms of a signal from WIMP elastic scatterings using a halo-independent approach. We find that, although several relativistic EFT's can lead to a spin-dependent cross section, in some cases with an explicit, non-negligible dependence on the WIMP incoming velocity, three main scenarios can be singled out in the non-relativistic limit which approximately encompass them all, and that only differ by their dependence on the transferred momentum. For two of them compatibility between DAMA and other constraints is possible for a WIMP mass below 30 GeV, but only for a WIMP velocity distribution in the halo of our Galaxy which departs from a Maxwellian. This is achieved by combining a suppression of the WIMP effective coupl...

  9. Consistent dark matter interpretation for CoGeNT and DAMA/LIBRA

    Science.gov (United States)

    Hooper, Dan; Collar, J. I.; Hall, Jeter; McKinsey, Dan; Kelso, Christopher M.

    2010-12-01

    In this paper, we study the recent excess of low-energy events observed by the CoGeNT Collaboration and the annual modulation reported by the DAMA/LIBRA Collaboration, and discuss whether these signals could both be the result of the same elastically scattering dark matter particle. We find that, without channeling but when taking into account uncertainties in the relevant quenching factors, a dark matter candidate with a mass of approximately 7GeV and a cross section with nucleons of σDM-N˜2×10-4pb (2×10-40cm2) could account for both of these observations. We also comment on the events recently observed in the oxygen band of the CRESST experiment and point out that these could potentially be explained by such a particle. Lastly, we compare the region of parameter space favored by DAMA/LIBRA and CoGeNT to the constraints from XENON10, XENON100, and CDMS (Si) and find that these experiments cannot at this time rule out a dark matter interpretation of these signals.

  10. Music is not our enemy, but noise should be regulated: thoughts on shooting/conflicts related to Dama square dance in China.

    Science.gov (United States)

    Zhou, Lijun

    2014-09-01

    While Dama square dance is gaining popularity in China, especially with middle-aged and older-adult women-hence the "Dama" (Chinese for "big mamas") moniker-there have been conflicts due to the loud music played for the activity. After a brief explanation of Dama square dance and a description of the context of the conflicts, this commentary shares some thoughts on the issues raised, reviews the negative impact and regulation of noise, and calls for creating more public green space in Chinese cities and for developing a new music delivery system that could eliminate public music noise for group physical activities.

  11. Dark matter with pseudoscalar-mediated interactions explains the DAMA signal and the galactic center excess.

    Science.gov (United States)

    Arina, Chiara; Del Nobile, Eugenio; Panci, Paolo

    2015-01-01

    We study a Dirac dark matter particle interacting with ordinary matter via the exchange of a light pseudoscalar, and analyze its impact on both direct and indirect detection experiments. We show that this candidate can accommodate the long-standing DAMA modulated signal and yet be compatible with all exclusion limits at 99(S)% C.L. This result holds for natural choices of the pseudoscalar-quark couplings (e.g., flavor universal), which give rise to a significant enhancement of the dark matter-proton coupling with respect to the coupling to neutrons. We also find that this candidate can accommodate the observed 1-3 GeV gamma-ray excess at the Galactic center and at the same time have the correct relic density today. The model could be tested with measurements of rare meson decays, flavor changing processes, and searches for axionlike particles with mass in the MeV range.

  12. Inelastic dark matter with spin-dependent couplings to protons and large modulation fractions in DAMA

    CERN Document Server

    Scopel, Stefano

    2015-01-01

    We discuss a scenario where the DAMA modulation effect is explained by a Weakly Interacting Massive Particle (WIMP) which upscatters inelastically to a heavier state and predominantly couples to the spin of protons. In this scenario constraints from xenon and germanium targets are evaded dynamically, due to the suppression of the WIMP coupling to neutrons, while those from fluorine targets are evaded kinematically, because the minimal WIMP incoming speed required to trigger upscatters off fluorine exceeds the maximal WIMP velocity in the Galaxy, or is very close to it. In this scenario WIMP scatterings off sodium are usually sensitive to the large-speed tail of the WIMP velocity distribution and modulated fractions of the signal close to unity arise in a natural way. On the other hand, a halo-independent analysis with more conservative assumptions about the WIMP velocity distribution allows to extend the viable parameter space to configurations where large modulated fractions are not strictly necessary. We di...

  13. Filosofía para damas hoy: el mundo de Sofía

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    Mataix Loma, Carmen

    2005-12-01

    Full Text Available The author compares one of the philosophical best sellers, Sophia's World, with traditional «literature for Ladies», a very famous genre in the Enlightenment The book supports masculine-feminine duality as well as adult-child and reality- appearance dualities.

    La autora compara uno de los libros de divulgación filosófica de más éxito, El mundo de Sofía, con la tradicional «literatura para damas» desarrollada como género en la Ilustración. El libro mantiene la dualidad masculino-femenino, a la vez que la de adulto- niño y la tradicional filosófica, apariencia-realidad.

  14. Combining Adaptive Coding and Modulation with Hierarchical Modulation in Satcom Systems

    CERN Document Server

    Meric, Hugo; Arnal, Fabrice; Lesthievent, Guy; Boucheret, Marie-Laure

    2011-01-01

    We investigate the design of a broadcast system in order to maximise the throughput. This task is usually challenging due to the channel variability. Forty years ago, Cover introduced and compared two schemes: time sharing and superposition coding. Even if the second scheme was proved to be optimal for some channels, modern satellite communications systems such as DVB-SH and DVB-S2 mainly rely on time sharing strategy to optimize the throughput. They consider hierarchical modulation, a practical implementation of superposition coding, but only for unequal error protection or backward compatibility purposes. We propose in this article to combine time sharing and hierarchical modulation together and show how this scheme can improve the performance in terms of available rate. We introduce the hierarchical 16-APSK to boost the performance of the DVB-S2 standard. We also evaluate various strategies to group the receivers in pairs when using hierarchical modulation. Finally, we show in a realistic use case based on...

  15. Abundancia, diversidad y categoría ecológica de los peces en estero damas y estero palo seco, Costa Rica

    Directory of Open Access Journals (Sweden)

    Hubert Araya

    2016-03-01

    Full Text Available Se trabajó de junio de 1986 a febrero de 1987 en una estación de muestreo en el estero Palo Seco y en dos en el estero Damas (Damas y San Bosco, Pacífico Central, Costa Rica. La temperatura del agua no presentó diferencias significativas entre las estaciones Damas y San Bosco, pero sí entre Damas-Palo Seco y San Bosco-Palo Seco. La salinidad varió significativamente entre las tres estaciones y el pH no mostró diferencias significativas. Se recolectaron representantes de 25 familias, 39 géneros y 54 especies. De las especies, 18 comparten los tres sitios de muestreo, siete se hallaron únicamente en Palo Seco, cinco en Damas y seis en San Bosco. De las especies recolectadas, el 7,41% es compartido entre Palo Seco y Damas; el 3,70% entre Palo Seco y San Bosco y el 22,22% entre Damas y San Bosco. El análisis de similitud determinó que las estaciones Damas y San Bosco comparten un 41,40% de las especies; mientras que Palo Seco solamente presento un 9,9% de especies comunes con el grupo Damas-San Bosco. La mayoría de las especies encontradas fueron de origen marino que utilizan estos dos esteros como área de crianza (42,59% y alimentación (40,74%; mientras que las de agua dulce, estuarinas y visitantes ocasionales están poco representadas. La mayor diversidad se encontró en San Bosco y se detectaron diferencias estadísticamente significativas en los valores de H' entre las estaciones. La mayor similitud de especies se presentó entre las estaciones Damas y San Bosco, lo que sugiere que estas áreas están bajo una mayor influencia de aguas continentales; lo que propicia que los peces estén más ampliamente distribuidos. Se deduce que la ictiofauna de los esteros estudiados es transitoria en los sitios de muestreo y que la misma se distribuye heterogéneamente.

  16. El caso de la Dama de Elche: más que una divergencia

    Directory of Open Access Journals (Sweden)

    Olmos, Ricardo

    1996-12-01

    Full Text Available A recent review of Karen D. Vitelli appeared in American Journal of Archaeology (1995, 775 on John F. Moffitt's Art Forgery. The case of the Lady of Elche, is the reason that make us to write this paper. It is discussed here both method and content of a book showing a scientific intention but inaceptable conclusions. The Lady of Elche deserves a better approach from the light of the new Iberian archaeological research.Una reciente recensión de Karen D. Vitelli aparecida en American Journal of Archaeology (1995, 775 sobre el libro de John F. Moffitt Art Forgery. The case of the Lady of Elche, es el motivo de nuestro escrito. Se discute aquí el método y contenido de un libro con intención científica y conclusiones inaceptables. La Dama de Elche merece una mejor aproximación desde la luz de la nueva investigación de la arqueología ibérica.

  17. The Higgs Sector and CoGeNT/DAMA-Like Dark Matter in Supersymmetric Models

    CERN Document Server

    Gunnion, John F

    2010-01-01

    Recent data from CoGeNT and DAMA are roughly consistent with a very light dark matter particle with $m\\sim 4-10\\gev$ and spin-independent cross section of order $\\sigma_{SI} \\sim (1-3)\\times 10^{-4}\\pb$. An important question is whether these observations are compatible with supersymmetric models obeying $\\Omega h^2\\sim 0.11$ without violating existing collider constraints and precision measurements. In this talk, I review the fact the the Minimal Supersymmetric Model allows insufficient flexibility to achieve such compatibility, basically because of the highly constrained nature of the MSSM Higgs sector in relation to LEP limits on Higgs bosons. I then outline the manner in which the more flexible Higgs sectors of the Next-to-Minimal Supersymmetric Model and an Extended Next-to-Minimal Supersymmetric Model allow large $\\sigma_{SI}$ and $\\Omega h^2\\sim 0.11$ at low LSP mass without violating LEP, Tevatron, BaBar and other experimental limits. The relationship of the required Higgs sectors to the NMSSM ``ideal...

  18. A FD/DAMA network architecture for the first generation land mobile satellite services

    Science.gov (United States)

    Yan, T.-Y.; Wang, C.; Cheng, U.; Dessouky, K.; Rafferty, W.

    1989-01-01

    A frequency division/demand assigned multiple access (FD/DAMA) network architecture for the first-generation land mobile satellite services is presented. Rationales and technical approaches are described. In this architecture, each mobile subscriber must follow a channel access protocol to make a service request to the network management center before transmission for either open-end or closed-end services. Open-end service requests will be processed on a blocked call cleared basis, while closed-end requests will be processed on a first-come-first-served basis. Two channel access protocols are investigated, namely, a recently proposed multiple channel collision resolution scheme which provides a significantly higher useful throughput, and the traditional slotted Aloha scheme. The number of channels allocated for either open-end or closed-end services can be adaptively changed according to aggregated traffic requests. Both theoretical and simulation results are presented. Theoretical results have been verified by simulation on the JPL network testbed.

  19. Methodes d'amas quantiques a temperature finie appliquees au modele de Hubbard

    Science.gov (United States)

    Plouffe, Dany

    Depuis leur decouverte dans les annees 80, les supraconducteurs a haute temperature critique ont suscite beaucoup d'interet en physique du solide. Comprendre l'origine des phases observees dans ces materiaux, telle la supraconductivite, est l'un des grands defis de la physique theorique du solide des 25 dernieres annees. L'un des mecanismes pressentis pour expliquer ces phenomenes est la forte interaction electron-electron. Le modele de Hubbard est l'un des modeles les plus simples pour tenir compte de ces interactions. Malgre la simplicite apparente de ce modele, certaines de ses caracteristiques, dont son diagramme de phase, ne sont toujours pas bien etablies, et ce malgre plusieurs avancements theoriques dans les dernieres annees. Cette etude se consacre a faire une analyse de methodes numeriques permettant de calculer diverses proprietes du modele de Hubbard en fonction de la temperature. Nous decrivons des methodes (la VCA et la CPT) qui permettent de calculer approximativement la fonction de Green a temperature finie sur un systeme infini a partir de la fonction de Green calculee sur un amas de taille finie. Pour calculer ces fonctions de Green, nous allons utiliser des methodes permettant de reduire considerablement les efforts numeriques necessaires pour les calculs des moyennes thermodynamiques, en reduisant considerablement l'espace des etats a considerer dans ces moyennes. Bien que cette etude vise d'abord a developper des methodes d'amas pour resoudre le modele de Hubbard a temperature finie de facon generale ainsi qu'a etudier les proprietes de base de ce modele, nous allons l'appliquer a des conditions qui s'approchent de supraconducteurs a haute temperature critique. Les methodes presentees dans cette etude permettent de tracer un diagramme de phase pour l'antiferromagnetisme et la supraconductivite qui presentent plusieurs similarites avec celui des supraconducteurs a haute temperature. Mots-cles : modele de Hubbard, thermodynamique

  20. ¿Qué sabemos de las Damas Enfermeras de la Cruz Roja Española?

    OpenAIRE

    Mas Espejo, Marta; Siles González, José; Pulido Mendoza, Rosa

    2015-01-01

    Objetivo: identificar qué se conoce sobre las Damas Enfermeras de la Cruz Roja Española. Método: se llevó a cabo una investigación histórica basada en la revisión bibliográfica. Fuentes documentales: catálogos virtuales de bibliotecas y archivos documentales, bases de datos electrónicas, catálogos de revistas especializadas en historia y otras fuentes de red. Descriptores utilizados: historia Enfermería, historia Cruz Roja Española, enfermeras Cruz Roja, reina Victoria Eugenia de Battenberg, ...

  1. Authenticity control of game meat products--a single method to detect and quantify adulteration of fallow deer (Dama dama), red deer (Cervus elaphus) and sika deer (Cervus nippon) by real-time PCR.

    Science.gov (United States)

    Druml, Barbara; Grandits, Stephanie; Mayer, Walter; Hochegger, Rupert; Cichna-Markl, Margit

    2015-03-01

    This contribution presents a single real-time PCR assay allowing the determination of the deer content (the sum of fallow deer (Dama dama), red deer (Cervus elaphus) and sika deer (Cervus nippon)) in meat products to detect food adulteration. The PCR assay does not show cross-reactivity with 20 animal species and 43 botanical species potentially contained in game meat products. The limit of quantification is 0.5% for fallow deer and red deer and 0.1% for sika deer. The deer content in meat products is determined by relating the concentration obtained with the deer PCR assay to that obtained with a reference system which amplifies mammals and poultry DNA. The analysis of binary meat mixtures with pork, a meat mixture containing equal amounts of fallow deer, red deer and sika deer in pork and a model game sausage showed that the quantification approach is very accurate (systematic error generally <25%). Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. The Process of Parents' Decision-Making to Discharge Their Child against Medical Advice (DAMA: A grounded theory study

    Directory of Open Access Journals (Sweden)

    Nikbakht Nasrabadi Alireza

    2016-05-01

    Full Text Available Discharge against medical advice (DAMA refers to the phenomenon that patient or the patient’s surrogate decides to leave the hospital before the attending physician confirms the patient is discharged. Children are much more vulnerable to such discharges. This process occurs with different mechanisms that identifying them can be helpful in reducing this phenomenon. We aimed to explore the process of parents' decision-making to discharge their child against medical advice. In-depth, semi-structured interviews were conducted with 10 fathers, 10 mothers, 6 nurses and 3 physician assistants and the data were collected to the point of saturation. Grounded theory methodology was adopted for data collection and analysis. The results of qualitative analysis in the field of the parents' decisionmaking on the DAMA revealed 4 main themes: "lack of family-centered care", "disruption of the parenting process", "distrust to the medical team and center" and "psychological strategy of shirk responsibility for child care and treatment ". By providing family-centered care, adopting measures to empowering the families, developing the trust of parents to the health care team and developing a discharge plan from the beginning of children hospitalization with the cooperation of health care team and parents and considering all factors such as child's special health condition and parent's health related perceptions and beliefs, children will not be discharged against medical advice and will experience better outcomes.

  3. Dark matter scattering on electrons: Accurate calculations of atomic excitations and implications for the DAMA and XENON experiments

    Science.gov (United States)

    Roberts, Benjamin; Dzuba, Vladimir; Flambaum, Victor; Gribakin, Gleb; Pospelov, Maxim; Stadnik, Yevgeny

    2017-01-01

    Atoms can become ionised during the scattering of a slow, heavy particle off a bound electron. Such an interaction involving leptophilic WIMP dark matter is a potential explanation for the anomalous 9 sigma annual modulation in the DAMA direct detection experiment. We show that due to non-analytic, cusp-like behavior of Coulomb functions close to the nucleus leads to an effective atomic structure enhancement. Crucially, we also show that electron relativistic effects are important. With this in mind, we perform high-accuracy relativistic calculations of atomic ionisation. We scan the parameter space: the DM mass, the mediator mass, and the effective coupling strength, to determine if there is any region that could potentially explain the DAMA signal. While we find that the modulation fraction of all events with energy deposition above 2 keV in NaI can be quite significant, reaching 50%, the relevant parts of the parameter space are excluded by the XENON10 and XENON100 experiments.

  4. Spatial Diversity Characteristics of Equatorial Scintillation. UHF and L-Band SATCOM Tests at Guam, July-December 1976

    Science.gov (United States)

    1977-05-02

    COMMERCE NOP-941U (TSAPG) (CDR RM WELLS) NATIONAL OCEANIC & ATMOSPHERIC ADMINISTRATION ROBERT COHEN COMMANDER, NAVAL TELECOMMUNICATIONS COMMAND CL RUFENACH...N7 (CAPT RE ENRIGHT ) (4) LS FEDOR COMMANDER OPERATIONAL TEST AND DEPARTMENT OF COMMERCE EVALUATION FORCE NATIONAL BUREAU OF STANDARDS CODE 646 (LT

  5. La formación de las Damas Enfermeras de la Cruz Roja durante la Guerra Civil Española (1936-1939

    Directory of Open Access Journals (Sweden)

    Juana María Hernández Conesa

    2013-09-01

    Full Text Available Objetivo: explorar si existieron diferencias en la formación de las Damas Enfermeras Auxiliares Voluntarias de la Cruz Roja durante la Guerra Civil española (1936-1939 en las zonas dominadas por ambos contendientes. Método: investigación documental de corte histórico-pedagógico con revisión crítica de las publicaciones relacionadas con la formación de las Damas Enfermeras de la Cruz Roja de España durante la Guerra Civil española (1936-1939 localizadas en las bases de datos: Biblioteca Nacional de España, Centro Documental de la Memoria Histórica de España, GAZETA®, TESEO®, CISNE®, ENFISPO®, PUBLIMED®, CUIDEN®, DIALNET®, MEDLINE®, ISOC® e IME®. Conclusiones: hasta el año 1938 no se aprecian diferencias en la formación en ambos bandos, a partir de esta fecha el bloque sublevado aumenta la duración y contenidos teórico-prácticos de los estudios de las Damas Enfermeras de la Cruz Roja de España.

  6. Une relecture de l’événement : La chute du Royaume arabe de Damas en 1920

    Directory of Open Access Journals (Sweden)

    Jean-David Mizrahi

    2012-01-01

    Full Text Available La chute du “royaume arabe” de Damas, en juillet 1920, s’inscrit dans une trame événementielle particulièrement serrée, mais dorénavant bien éclairée. L’objet de cet article est de tenter une interprétation de cet événement en privilégiant au contraire les forces profondes à l’œuvre dans la “longue durée”. Dans cette optique, on a d’abord cherché à décoder les mutations de la scène politique syrienne du moment à la lumière des transformations économiques et sociales ayant affecté le Bilâd al-Shâm au cours d’un long xixe siècle ottoman, avant de se projeter dans l’histoire intellectuelle et des représentations, et de voir comment le modèle civilisateur du « Royaume arabe », hérité de l’Europe des Lumières, venait en définitive buter sur un courant radical et populiste du nationalisme arabe.

  7. La dama fantasma y el monstruo del lago: Narración, ciencia y creencias en actuaciones discursivas

    Directory of Open Access Journals (Sweden)

    María Inés Palleiro

    2011-12-01

    Full Text Available En este artículo, examino la dinámica entre ficción e historia, ciencia y creencia, en versiones de dos matrices folklóricas de distintas latitudes: la dama fantasma en sus distintos nombres —desde Rufina Cambacères a Frederike von Grotes y Matilde de Canossa— y el monstruo del lago, conocido como el Nahuelito, en una versión local del monstruo de Loch Ness. Trabajo con relatos registrados en contextos diversos y en soportes diferentes, que incluyen los circuitos mediáticos. Examino en ellos la articulación retórica del mensaje, cuyo contenido semántico se relaciona con creencias colectivas, entendidas como enunciados cuyo valor de verdad depende de un acuerdo intersubjetivo. Analizo la dinámica entre el saber experto de las ciencias y la narrativa de creencias, que intenta dar una respuesta totalizadora a problemas tales como la finitud de la vida o el temor a lo desconocido, para los cuales la ciencia canónica no brinda una respuesta satisfactoria.

  8. Using ATM over SATCOM links

    Science.gov (United States)

    Comparetto, Gary M.

    1995-01-01

    The Asynchronous Transfer Mode (ATM) protocol is studied from the standpoint of determining what limitations, if any, exist in using it over satellite links. It is concluded that, while there is nothing intrinsic about ATM that would generally preclude its use over satellite links, there are, however, several intrinsic characteristics of satellite links, as well as some satellite system configuration-specific issues, that must be taken into account.

  9. Sismos, causas y efectos: recuento de los daños del Sismo de Damas, 20 de noviembre del 2004, Costa Rica

    OpenAIRE

    Méndez Herrera, Joanna

    2007-01-01

    El artículo contiene información concerniente al origen de los sismos y las principales características que presentó el Sismo de Damas del año 2004. También hace una descripción de los diferentes tipos de daños que se presentaron y el impacto que tuvo en algunas comunidades aledañas al epicentro. Por último, expone los efectos secundarios percibidos, un año después y sus consecuencias, a raíz de las fuertes precipitaciones que provocaron deslizamientos en laderas inestables por el sismo T...

  10. VisionDraughts - um sistema de aprendizagem de jogos de damas baseado em redes neurais, diferenças temporais, algoritmos eficientes de busca em árvores e informações perfeitas contidas em bases de dados

    OpenAIRE

    Caexêta, Gutierrez Soares

    2008-01-01

    O objetivo deste trabalho é propor um sistema de aprendizagem de damas, Vision-Draughts, baseado nos trabalhos de Neto e Julia (LS-Draughts) e de Mark Lynch (NeuroDraughts). O NeuroDraughts é um bom jogador automático de damas que utiliza a técnica de aprendizagem por diferenças temporais para ajustar os pesos de uma rede neural artificial multi-camadas cujo papel é estimar o quanto um estado do tabuleiro do jogo, representado em sua camada de entrada através do mapeamento NET-FEA...

  11. Sismos, causas y efectos: recuento de los daños del Sismo de Damas, 20 de noviembre del 2004, Costa Rica

    Directory of Open Access Journals (Sweden)

    Méndez Herrera, Joanna

    2007-06-01

    Full Text Available El artículo contiene información concerniente al origen de los sismos y las principales características que presentó el Sismo de Damas del año 2004. También hace una descripción de los diferentes tipos de daños que se presentaron y el impacto que tuvo en algunas comunidades aledañas al epicentro. Por último, expone los efectos secundarios percibidos, un año después y sus consecuencias, a raíz de las fuertes precipitaciones que provocaron deslizamientos en laderas inestables por el sismo The article includes information related to the origin of seisms and the main characteristics of the Damas earthquake, 2004. It also describes the different types of damages presented and the impact in some of the communities close to the epicenter. Lastly, it exposes the secondary effect perceived a year later and its consequences due to the strong precipitations that caused landslides in unstable hillsides after the earthquake

  12. Egeria, la Dama Peregrina

    Directory of Open Access Journals (Sweden)

    Pascual, Carlos

    2005-04-01

    Full Text Available En los últimos años del siglo IV, cuando el imperio romano está a punto de derrumbarse, una mujer hispana de alta alcurnia se pone en camino para conocer y venerar los Santos Lugares, recién «descubiertos» por santa Helena. Atravesando la «Vía Domitia» llega a la capital de la pars orientis del Imperio, Constantinopla, continúa hasta Jerusalén, recorre parajes bíblicos, incluido el Sinai y algunos lugares de Mesopotamia. Va narrando cuanto ve, con deliciosa frescura, en unas cartas dirigidas a las amigas que quedaron en la patria. Su relato, copiado por algún monje en el siglo XI, fue hallado en 1884 en una biblioteca italiana. Tras una investigación prolongada, se pudo poner nombre y rostro a esta matrona piadosa. Egeria, la primera viajera-escritora española de que tengamos noticia.…

  13. THE DARK FACE OF ALEXANDRE HERCULANO: HISTORICAL VIEWS OF THE EVIL IN THE CONSTRUCTION OF THE SUPERNATURAL IN “A DAMA PÉ DE CABRA”

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    Ana Márcia Alves Siqueira

    2012-04-01

    Full Text Available Genre which evokes distinct interests in the history and in the literary cri­tic, the noir literature, as it is known the supernatural stories of the XIX century, presents various branches not yet explored. In Portugal, Alexan­dre Herculano consolidates himself as the precursor of historical novels, result of the harmony between his work collecting Portuguese historical sources and his romantic esthetic project. His works, however, reveal a dark side little studied, influenced by the French noir short stories, the English horror ballad, and the German macabre narratives. This work, therefore, proposes to investigate the processes of construction of dark atmosphere in short story “A Dama Pé de Cabra” as well as to investigate how the author conciliates the compression of medieval Evil in a romantic project. 

  14. Preliminary data on the density and structure of a fallow deer (Cervus dama population in the Foreste Casentinesi M. Falterona and Campigna National Park

    Directory of Open Access Journals (Sweden)

    Luciano Cicognani

    2000-09-01

    Full Text Available Abstract In a sample area covering 1200 ha located in the northern part of the Foreste Casentinesi National Park a survey was conducted in 1996 and 1997 on the Fallow deer (Cervus dama population. The survey was conducted during the rutting period. The censusing method is an adaptation of the Lincoln Index estimation where the capture, marking and recapture process was replaced by individual observations in "lekking areas". Since the stay of the bucks in a territory is not uniform, due to the high level of variability of the reproductive strategies, the mixing of the bucks improves the reliability of the method. The estimate of the total population was 189, the sex ratio was 1:1 and the yearlings/adults ratio was 1:2.2.

  15. Exploring the Origin of Differential Binding Affinities of Human Tubulin Isotypes αβII, αβIII and αβIV for DAMA-Colchicine Using Homology Modelling, Molecular Docking and Molecular Dynamics Simulations.

    Science.gov (United States)

    Kumbhar, Bajarang Vasant; Borogaon, Anubhaw; Panda, Dulal; Kunwar, Ambarish

    2016-01-01

    Tubulin isotypes are found to play an important role in regulating microtubule dynamics. The isotype composition is also thought to contribute in the development of drug resistance as tubulin isotypes show differential binding affinities for various anti-cancer agents. Tubulin isotypes αβII, αβIII and αβIV show differential binding affinity for colchicine. However, the origin of differential binding affinity is not well understood at the molecular level. Here, we investigate the origin of differential binding affinity of a colchicine analogue N-deacetyl-N-(2-mercaptoacetyl)-colchicine (DAMA-colchicine) for human αβII, αβIII and αβIV isotypes, employing sequence analysis, homology modeling, molecular docking, molecular dynamics simulation and MM-GBSA binding free energy calculations. The sequence analysis study shows that the residue compositions are different in the colchicine binding pocket of αβII and αβIII, whereas no such difference is present in αβIV tubulin isotypes. Further, the molecular docking and molecular dynamics simulations results show that residue differences present at the colchicine binding pocket weaken the bonding interactions and the correct binding of DAMA-colchicine at the interface of αβII and αβIII tubulin isotypes. Post molecular dynamics simulation analysis suggests that these residue variations affect the structure and dynamics of αβII and αβIII tubulin isotypes, which in turn affect the binding of DAMA-colchicine. Further, the binding free-energy calculation shows that αβIV tubulin isotype has the highest binding free-energy and αβIII has the lowest binding free-energy for DAMA-colchicine. The order of binding free-energy for DAMA-colchicine is αβIV ≃ αβII > αβIII. Thus, our computational approaches provide an insight into the effect of residue variations on differential binding of αβII, αβIII and αβIV tubulin isotypes with DAMA-colchicine and may help to design new analogues with higher

  16. Exploring the Origin of Differential Binding Affinities of Human Tubulin Isotypes αβII, αβIII and αβIV for DAMA-Colchicine Using Homology Modelling, Molecular Docking and Molecular Dynamics Simulations.

    Directory of Open Access Journals (Sweden)

    Bajarang Vasant Kumbhar

    Full Text Available Tubulin isotypes are found to play an important role in regulating microtubule dynamics. The isotype composition is also thought to contribute in the development of drug resistance as tubulin isotypes show differential binding affinities for various anti-cancer agents. Tubulin isotypes αβII, αβIII and αβIV show differential binding affinity for colchicine. However, the origin of differential binding affinity is not well understood at the molecular level. Here, we investigate the origin of differential binding affinity of a colchicine analogue N-deacetyl-N-(2-mercaptoacetyl-colchicine (DAMA-colchicine for human αβII, αβIII and αβIV isotypes, employing sequence analysis, homology modeling, molecular docking, molecular dynamics simulation and MM-GBSA binding free energy calculations. The sequence analysis study shows that the residue compositions are different in the colchicine binding pocket of αβII and αβIII, whereas no such difference is present in αβIV tubulin isotypes. Further, the molecular docking and molecular dynamics simulations results show that residue differences present at the colchicine binding pocket weaken the bonding interactions and the correct binding of DAMA-colchicine at the interface of αβII and αβIII tubulin isotypes. Post molecular dynamics simulation analysis suggests that these residue variations affect the structure and dynamics of αβII and αβIII tubulin isotypes, which in turn affect the binding of DAMA-colchicine. Further, the binding free-energy calculation shows that αβIV tubulin isotype has the highest binding free-energy and αβIII has the lowest binding free-energy for DAMA-colchicine. The order of binding free-energy for DAMA-colchicine is αβIV ≃ αβII >> αβIII. Thus, our computational approaches provide an insight into the effect of residue variations on differential binding of αβII, αβIII and αβIV tubulin isotypes with DAMA-colchicine and may help to design new

  17. Satellite-Friendly Protocols and Standards

    Science.gov (United States)

    Koudelka, O.; Schmidt, M.; Ebert, J.; Schlemmer, H.; Kastner, S.; Riedler, W.

    2002-01-01

    We are currently observing a development unprecedented with other services, the enormous growth of the Internet. Video, voice and data applications can be supported via this network in high quality. Multi-media applications require high bandwidth which may not be available in many areas. When making proper use of the broadcast feature of a communications satellite, the performance of the satellite-based system can compare favourably to terrestrial solutions. Internet applications are in many cases highly asymmetric, making them very well suited to applications using small and inexpensive terminals. Data from one source may be used simultaneously by a large number of users. The Internet protocol suite has become the de-facto standard. But this protocol family in its original form has not been designed to support guaranteed quality of service, a prerequisite for real-time, high quality traffic. The Internet Protocol has to be adapted for the satellite environment, because long roundtrip delays and the error behaviour of the channel could make it inefficient over a GEO satellite. Another requirement is to utilise the satellite bandwidth as efficiently as possible. This can be achieved by adapting the access system to the nature of IP frames, which are variable in length. In the framework of ESA's ARTES project a novel satellite multimedia system was developed which utilises Multi-Frequency TDMA in a meshed network topology. The system supports Quality of Service (QoS) by reserving capacity with different QoS requirements. The system is centrally controlled by a master station with the implementation of a demand assignment (DAMA) system. A lean internal signalling system has been adopted. Network management is based on the SNMP protocol and industry-standard network management platforms, making interfaces to standard accounting and billing systems easy. Modern communication systems will have to be compliant to different standards in a very flexible manner. The

  18. El silencio en la educación de la mujer a la luz de La dama boba de Lope de Vega

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    María Nogués Bruno

    2013-07-01

    Full Text Available En los siglos XVI y XVII existieron tratados doctrinales dirigidos a un público femenino. Éstos recopilaban reglas de comportamiento para las mujeres, cuya principal ambición era el matrimonio. El discurso moral que predomina en estos tratados elogia la modestia, la obediencia, la dulzura y el silencio como cualidades dominantes en la mujer. El mandato de silencio tenía de su parte las ideas aristotélicas sobre los humores, junto con el discurso de la Biblia en las Cartas de San Pablo. Una mujer que aspirara a ser una buena esposa tendría que seguir terminantemente lo que los moralistas esperaban en ese entonces de ella. En La dama boba, Lope presenta una escena común en la época: dos muchachas en edad casadera y la preocupación de su padre por casarlas. En este texto, el modelo de la buena mujer, para la que el silencio es una virtud necesaria es poco a poco tejido entre risas, lecciones, galanterías y una peculiar escuela de amor

  19. Effect of herd management on the contamination of night holding areas (correos) and infections with gastrointestinal nematodes of N'Dama cattle in The Gambia.

    Science.gov (United States)

    Kaufmann, J; Komma, A; Pfister, K

    1995-05-01

    The densities of infective nematode larvae (L3/m2) in the night holding places (locally called "correos") of 2 traditionally kept N'Dama herds were estimated at weekly intervals throughout an entire rainy season. Herd 1 moved correos every 3 weeks whereas herd 2 remained in the same area for most of the rainy season. Removal to a new correo was invariably accompanied by a drastic drop of L3/m2. Conversely, L3/m2 increased rapidly up to values of more than 1,000 when the herds used the same night holding place for more than 3 weeks. Calves kept in herds with frequent changes of the correo showed significantly lower nematode egg counts and higher growth rates during the rainy season, combined with a reduced weight loss during the following dry season. The results of this study indicate that a regular frequent change of the correo is an effective method of reducing nematode infection risk and increasing calf growth and that this might be a sustainable part of an integrated strategic programme to control gastrointestinal nematode infections wherever correos are used.

  20. Des monastères aux funérailles. La construction d’une relation ethnographique avec des chrétiennes de Damas (Syrie

    Directory of Open Access Journals (Sweden)

    Anna Poujeau

    2009-03-01

    Full Text Available Des monastères aux funérailles. La construction d’une relation ethnographique avec des chrétiennes de Damas (Syrie. En juillet 2004, j’ai assisté aux funérailles d’un jeune homme de la famille au sein de laquelle je vivais à Damas. À l’époque, l’intense émotion suscitée par cet événement empêcha que je m’y intéresse de plus près. Ce n’est que deux ans plus tard, en juillet 2006, que j’ai décidé d’enquêter sur l’un des aspects majeurs de la cérémonie : les lamentations funèbres féminines. Lors de ce dernier terrain, les femmes de la famille que j’interrogeais, que j’accompagnais aux funérailles et dont j’enregistrais les chants m’assignèrent alors une place tout à fait particulière. Puisque, moi aussi, « je m’habillais en noir et je venais aux funérailles », je ne pouvais plus être considérée comme une étrangère. Dès lors, elles firent de moi la fille d’une de leur sœur émigrée à Paris et mariée avec un Français. Ce statut me fut par ailleurs confirmé lorsqu’elles m’attribuèrent une place dans leurs plaisanteries entre sœurs, tantes et neveux matrilatéraux.Dans cet article, je souhaite engager une double réflexion : sur la position et l’implication de l’ethnologue sur un terrain où l’émotion est au premier plan, ainsi que sur la façon dont être assignée à une place dans la parenté de ses informateurs donne enfin toute liberté d’action à l’ethnologue sur son terrain.From monasteries to funerals. The construction of ethnographical relations with the Christians of Damascus (Syria. In July 2004, I attended the funeral of a young man from the family with whom I was staying in Damascus. At the time, the intense emotion provoked by that event prevented me from immediately examining it more closely. It was only two years later, in July 2006, that I decided to study one of the main features of the ceremony: the women’s lamentations. During this

  1. Polar Satcom System and Related Method

    Science.gov (United States)

    Mitchell, James P. (Inventor)

    2016-01-01

    A system and method for communication relay via a repeater platform satellite vehicle to a near surface station in the Polar Region is disclosed. A preferred embodiment receives a plurality of positioning and content data from a plurality of constellations of Geosynchronous Equatorial Orbit (GEO) Satellite Vehicles (SAT). Additionally, the system receives a plurality of position, time and altitude data from constellations of available repeater platform (RP) SATs. The system receives a request for content from a near surface station located in an area lacking adequate line-of-sight to the GEO based signal. The system aligns antenna elements onboard the desired RP SATs to amplify and relay the GEO based signal toward the near surface station and vice versa. Additionally, the system commands directional antenna elements onboard the station to send and receive the relayed signal making the GEO based content available to the near surface station.

  2. La nuit mamelouke.Contribution à l’histoire du quotidien au Caire et à Damas à la fin du Moyen Âge

    Directory of Open Access Journals (Sweden)

    Mathieu Eychenne

    2014-12-01

    Full Text Available En tant qu’objet d’histoire sociale du monde musulman médiéval, la nuit n’a pas suscité jusqu’à maintenant d’intérêt comparable à celui manifesté, depuis de nombreuses années, par les historiens de l’Occident médiéval. Les exemples du Caire et de Damas, étudiés dans cet article à partir des sources narratives, mettent en évidence la réalité complexe d’une ville mamelouke, qui ne peut se réduire, à la nuit tombée, à la peur qu’elle aurait inspirée à ses habitants. Partiellement éclairés, les rues et les marchés étaient fréquentés tout au long de la soirée et pendant une grande partie de la nuit. Loin d’être abandonnée par les autorités, la ville était surveillée et contrôlée, sans pour autant être transformée en espace clos et cloisonné. Commerces, divertissements et circulation contribuaient en effet à prolonger le jour et à faire de l’espace public un lieu de sociabilité nocturne. La nuit, la ville était également investie par le pouvoir politique et les autorités religieuses lors de célébrations qui, bien souvent, prenaient la forme de fêtes populaires, véritables exutoires pour les populations. Par ailleurs, au-delà de ces manifestations publiques, les élites urbaines mettaient à profit la nuit pour parfaire leur rôle social, dans un cadre plus intime, et ainsi dispenser les générosités nécessaires à la consolidation de leur statut. Ainsi, le présent article cherche à dépeindre l’étendue de ces pratiques nocturnes, qu’elles soient individuelles ou collectives, et à mettre en lumière leur importance dans la vie quotidienne des Cairotes et des Damascènes à la fin du Moyen Âge.

  3. Experimental trichinellosis in fallow-deer (Dama dama L.

    Directory of Open Access Journals (Sweden)

    Moretti A.

    2001-06-01

    Full Text Available Herbivora can play a very important role in spreading trichinellosis, as showed by the massive epidemics in man, caused by the consumption of horse meat in the last years. In this context, the present study has been undertaken to verify, through an experimental infection, the susceptibility, together with other biological parameters, of fallow-deer to Trichinella infection. The four animals, 8-9 months of age and 18-25 Kg body weight, were orally infected with low doses of Trichinella britovi and T. pseudospiralis (2,000 larvae/animal. After day 30 p.i,, the animals were necropsied and, using artificial digestion methods, larval burden of Trichinella in muscle tissues was determined. Histopathological, serological (lgG monoclonal blocking ELISA and biochemical data were assessed during the experiment. The results showed the susceptibility of fallow-deer to T. britovi and T. pseudospiralis infection; under the same inoculum size, the number of larvae/g was higher in group infected with T. britovi. The animals showed a higher immunological response to T. pseudospiralis infection. The results are discussed.

  4. La dama fantasma y el monstruo del lago: Narración, ciencia y creencias en actuaciones discursivas A dama fantasma e o monstro do lago: narrativa, ciência e crença em performances discursivas The Lady Ghost and The Loch Monster: narrative, science and beliefs in discursive performances

    Directory of Open Access Journals (Sweden)

    María Inés Palleiro

    2011-12-01

    Full Text Available En este artículo, examino la dinámica entre ficción e historia, ciencia y creencia, en versiones de dos matrices folklóricas de distintas latitudes: la dama fantasma en sus distintos nombres -desde Rufina Cambacères a Frederike von Grotes y Matilde de Canossa- y el monstruo del lago, conocido como el Nahuelito, en una versión local del monstruo de Loch Ness. Trabajo con relatos registrados en contextos diversos y en soportes diferentes, que incluyen los circuitos mediáticos. Examino en ellos la articulación retórica del mensaje, cuyo contenido semántico se relaciona con creencias colectivas, entendidas como enunciados cuyo valor de verdad depende de un acuerdo intersubjetivo. Analizo la dinámica entre el saber experto de las ciencias y la narrativa de creencias, que intenta dar una respuesta totalizadora a problemas tales como la finitud de la vida o el temor a lo desconocido, para los cuales la ciencia canónica no brinda una respuesta satisfactoria.Neste artigo, eu analiso os limites entre a ficção e a história, a ciência e a opinião, em versões orais de versões orais e em recreações virtuais de duas matrizes narrativas: "A dama antasma" em seus nomes diferentes - de Rufina Cambacères a Frederike von Grottes e a Matilde di Canossa- e "O monstro de Loch Ness" conhecido em Argentina como "o Nahuelito". O alvo desta análise é estudar a dinâmica entre conhecimento científico relacionado com episteme, e o saber narrativo relacionado com a e crença. Eu acredito as crenças como expressões modais, consideradas como verdadeiras por meio de um acordo intersubjective. Neste sentido, as aparições espectrais e os monstro do lago podem ser considerados como expressões metaforicas do sobrenatural. De facto, tais criaturas tendem a dar rudimentos explanatórios do sentido simbólico da experiência que a ciência moderna não pode fornecer.This article analyses the boundaries between fiction and history, science and belief, in

  5. Estimación conjunta de la disposición a pagar y de la tasa de descuento intertemporal para la protección de la biodiversidad en la reserva marina de choros-damas

    Directory of Open Access Journals (Sweden)

    Moisés Carrasco

    2014-12-01

    Full Text Available En este artículo se utiliza un modelo de valor actual neto para obtener en forma conjunta la disposición a pagar (DAP y la tasa de descuento intertemporal por un programa de conservación ambiental de la biodiversidad cuyos períodos de pago se extienden en el tiempo. Se realizan encuestas de valoración contingente para un programa de protección del ecosistema marino de la reserva isla Choros-Damas, y a los encuestados se les preguntó por su DAP con períodos de pago de 1, 5 y 10 años. La tasa de descuento estimada es mayor a la que utilizan las personas en proyectos privados pero significativamente menor a las tasas encontradas en la literatura para proyectos similares.

  6. El otro centenario: La ciudad de las damas y la construcción de las mujeres como sujeto político The other centenary: The city of ladies and the construction of women as political subjects

    Directory of Open Access Journals (Sweden)

    Montserrat Cabré Pairet

    2006-12-01

    Full Text Available Este artículo busca revalorizar la obra de Cristina de Pizán, La ciudad de las damas, escrita en 1405, entendiéndola un hito en la historia del pensamiento político. En el marco de su sexto centenario, busca reconocer y mostrar la actualidad de su aportación. Considera la construcción del sujeto político mujeres como su contribución más significativa.This article intends to reevaluate Christine de Pizan's 1405 work, The city of ladies, as a landmark in the history of political thought. In the context of its sixth centenary, it acknowledges the extent and actuality of its contribution. It considers the construction of the political subject women as its most significant contribution.

  7. ['Gold standard', not 'golden standard'

    NARCIS (Netherlands)

    Claassen, J.A.H.R.

    2005-01-01

    In medical literature, both 'gold standard' and 'golden standard' are employed to describe a reference test used for comparison with a novel method. The term 'gold standard' in its current sense in medical research was coined by Rudd in 1979, in reference to the monetary gold standard. In the same w

  8. ['Gold standard', not 'golden standard'

    NARCIS (Netherlands)

    Claassen, J.A.H.R.

    2005-01-01

    In medical literature, both 'gold standard' and 'golden standard' are employed to describe a reference test used for comparison with a novel method. The term 'gold standard' in its current sense in medical research was coined by Rudd in 1979, in reference to the monetary gold standard. In the same

  9. Orientations pour l'intégration des TICE dans l'enseignement du français en Syrie. L'exemple du centre de documentation pédagogique de Damas.

    Directory of Open Access Journals (Sweden)

    Christelle Demange-Ducrot

    2005-09-01

    Full Text Available Le secteur éducatif syrien souhaite orienter son action vers les nouvelles technologies de l'information et la sensibilisation du public scolaire aux applications de l'informatique dans le domaine éducatif et en particulier dans le cadre de l'enseignement des langues. Dans l'enseignement-apprentissage des langues, les apports des TICE sont nombreux, mais là où elles apportent sans doute la plus grande plus-value, c'est lors de la mise en place de projets de classe motivants et valorisants, intégrés à des projets de communication authentique. Partant de ce constat, le Centre de Documentation Pédagogique de Damas forme les enseignants de français syriens à l'intégration des TICE dans des projets pédagogiques de classe mettant en œuvre des activités créatives et stimulantes pour communiquer en français. Jusqu'alors, les formations ont centré leurs efforts sur les bases de l'environnement informatique et de la bureautique, avec pour parti pris l'utilisation de logiciels libres. L'année 2005 marquera le lancement et l'expérimentation du dispositif de formation continue à distance destiné aux professeurs de français dans le domaine des TICE.

  10. Accounting standards

    NARCIS (Netherlands)

    Stellinga, B.; Mügge, D.

    2014-01-01

    The European and global regulation of accounting standards have witnessed remarkable changes over the past twenty years. In the early 1990s, EU accounting practices were fragmented along national lines and US accounting standards were the de facto global standards. Since 2005, all EU listed companie

  11. Communications standards

    CERN Document Server

    Stokes, A V

    1986-01-01

    Communications Standards deals with the standardization of computer communication networks. This book examines the types of local area networks (LANs) that have been developed and looks at some of the relevant protocols in more detail. The work of Project 802 is briefly discussed, along with a protocol which has developed from one of the LAN standards and is now a de facto standard in one particular area, namely the Manufacturing Automation Protocol (MAP). Factors that affect the usage of networks, such as network management and security, are also considered. This book is divided into three se

  12. Achieving Standardization

    DEFF Research Database (Denmark)

    Henningsson, Stefan

    2014-01-01

    competitive, national customs and regional economic organizations are seeking to establish a standardized solution for digital reporting of customs data. However, standardization has proven hard to achieve in the socio-technical e-Customs solution. In this chapter, the authors identify and describe what has...

  13. Achieving Standardization

    DEFF Research Database (Denmark)

    Henningsson, Stefan

    2016-01-01

    competitive, national customs and regional economic organizations are seeking to establish a standardized solution for digital reporting of customs data. However, standardization has proven hard to achieve in the socio-technical e-Customs solution. In this chapter, the authors identify and describe what has...

  14. Regards sur un grand chantier ayyoubide: les portes de la citadelle de Damas. L’apport de l’étude archéologique des élévations

    Directory of Open Access Journals (Sweden)

    Hartmann-Virnich, Andreas

    2005-12-01

    Full Text Available The author’s research on the gates of the citadel of Damascus give an exemplary insight into the approach of the architectural project by thorough archaeological analysis of the masonries and the relative chronology of the successive states of one of the major monuments of mediaeval military architecture in the Near East. Erected at the end of the 11th century AD, frequently modified and finally rebuilt at the beginning of the 13th century AD by the Ayyoubid sultan Al-’Adil who enshrined the older building in a much larger fortress, the citadel, residence of a prince as well as castle of exceptional size and strength, offers a great variety of aspects for the study of building techniques and the organization of the building process, which deepen the knowledge of the evolution of the concept of Islamic castle building during the crusades.Les recherches de l’auteur sur les portes de la citadelle de Damas offrent un exemple pour l’approche du projet architectural par l’étude archéologique fine des élévations et de la chronologie relative des états d’un des monuments majeurs de l’architecture militaire du Proche-Orient médiéval. Construite à la fin du XIe siècle, modifiée à de nombreuses reprises et enfin rebâtie entièrement par l’ajout d’une nouvelle enceinte plus large sous le souverain ayyoubide Al-’Adil, la citadelle, résidence princière et forteresse de grande envergure, permet d’étudier en détail les techniques et l’organisation de la construction et d’approfondir la connaissance de l’évolution de la conception de la fortification islamique du temps des croisades.

  15. Note à propos de l'importation de bétail de race N'dama provenant du Zaïre et de Sénégambie au Gabon, sur le ranch de la Ngounie, en 1986 et en 1987

    Directory of Open Access Journals (Sweden)

    Dehoux, JP.

    1990-01-01

    Full Text Available Note on N'dama import from Zaire and Senegambie to Ngounie ranch in Gabon, in 1986 and 1987. The cattle's import undertaken by Gabon in order to develop its bovine production is a difficult process that cornes up against financial, technical and human problems. This note reports the unfolding of the operations that have been carried out in 1986 and in 1987 on the cattle imported from Zaire and Senegambia to Ngounie ranch. The main pathologies resulting from the transport of those animals and the prevention programme against the main local diseases are described.

  16. (Terminology standardization)

    Energy Technology Data Exchange (ETDEWEB)

    Strehlow, R.A.

    1990-10-19

    Terminological requirements in information management was but one of the principal themes of the 2nd Congress on Terminology and Knowledge Engineering. The traveler represented the American Society for Testing and Materials' Committee on Terminology, of which he is the Chair. The traveler's invited workshop emphasized terminology standardization requirements in databases of material properties as well as practical terminology standardizing methods. The congress included six workshops in addition to approximately 82 lectures and papers from terminologists, artificial intelligence practitioners, and subject specialists from 18 countries. There were approximately 292 registrants from 33 countries who participated in the congress. The congress topics were broad. Examples were the increasing use of International Standards Organization (ISO) Standards in legislated systems such as the USSR Automated Data Bank of Standardized Terminology, the enhanced Physics Training Program based on terminology standardization in Physics in the Chinese province of Inner Mongolia, and the technical concept dictionary being developed at the Japan Electronic Dictionary Research Institute, which is considered to be the key to advanced artificial intelligence applications. The more usual roles of terminology work in the areas of machine translation. indexing protocols, knowledge theory, and data transfer in several subject specialties were also addressed, along with numerous special language terminology areas.

  17. Frequency standards

    CERN Document Server

    Riehle, Fritz

    2006-01-01

    Of all measurement units, frequency is the one that may be determined with the highest degree of accuracy. It equally allows precise measurements of other physical and technical quantities, whenever they can be measured in terms of frequency.This volume covers the central methods and techniques relevant for frequency standards developed in physics, electronics, quantum electronics, and statistics. After a review of the basic principles, the book looks at the realisation of commonly used components. It then continues with the description and characterisation of important frequency standards

  18. Evaluación de la eficacia in vitro e in vivo del tratamiento antimicrobiano combinado por el tablero de damas Effectiveness of a combined antimicrobial treatment by means of the draughtboard. In vitro and in vivo assessment

    Directory of Open Access Journals (Sweden)

    María Espino Hernández

    2009-08-01

    Full Text Available El presente trabajo tuvo como objetivo, evaluar la eficacia clínica del tratamiento antimicrobiano combinado mediante pruebas de sinergismo in vitro y determinar la eficacia del procedimiento empleado para orientar la aplicación de estas formas de tratamiento en el paciente con sepsis por bacterias con resistencia variada. Se evaluó el tratamiento aplicado a 163 recién nacidos con sepsis corroborada por hemocultivo positivo en el Hospital Ginecobstétrico Universitario "América Arias", durante el periodo de enero de 1993 a diciembre de 2000, por el método tablero de damas (checkerboard en placas de microtitulación. Las combinaciones de fármacos sinérgicas in vitro presentaron una alta probabilidad de eficacia clínica, independiente del patrón de susceptibilidad del microorganismo aun frente a cepas resistentes a los 2 antimicrobianos utilizados en el tratamiento. Todos los resultados antagónicos in vitro se correspondieron con un fallo clínico terapéutico. El procedimiento utilizado puede constituir una valiosa herramienta para orientar la terapéutica en pacientes con sepsis por microorganismos resistentes.The aim of present paper was to evaluate clinical effectiveness of combined antimicrobial treatment by means of in vitro synergism tests and to determine effectiveness of used procedure to direct applications of these treatment strategies in patient presenting with sepsis from varied resistance bacteria. Treatment applied was assessed in 163 newborn patients presenting with sepsis from positive hemoculture in "America Arias" University Gynecology-Obstetrics Hospital from January 1993 to December 2000, by checkerboard method in microtritate plates. In vitro synergic drug combinations showed a high probability of clinical effectiveness, independently of susceptibility pattern of microorganism event versus resistant strains to both antimicrobials used in treatment. All in vitro antagonistic results correspond both with a

  19. Tool for physics beyond the standard model

    Science.gov (United States)

    Newby, Christopher A.

    The standard model (SM) of particle physics is a well studied theory, but there are hints that the SM is not the final story. What the full picture is, no one knows, but this thesis looks into three methods useful for exploring a few of the possibilities. To begin I present a paper by Spencer Chang, Nirmal Raj, Chaowaroj Wanotayaroj, and me, that studies the Higgs boson. The scalar particle first seen in 2012 may be the vanilla SM version, but there is some evidence that its couplings are different than predicted. By means of increasing the Higgs' coupling to vector bosons and fermions, we can be more consistent with the data. Next, in a paper by Spencer Chang, Gabriel Barello, and me, we elaborate on a tool created to study dark matter (DM) direct detection. The original work by Anand. et al. focused on elastic dark matter, whereas we extended this work to include the in elastic case, where different DM mass states enter and leave the collision. We also examine several direct detection experiments with our new framework to see if DAMA's modulation can be explained while avoiding the strong constraints imposed by the other experiments. We find that there are several operators that can do this. Finally, in a paper by Spencer Chang, Gabriel Barello, and me, we study an interesting phenomenon know as kinetic mixing, where two gauge bosons can share interactions with particles even though these particles aren't charged under both gauge groups. This, in and of itself, is not new, but we discuss a different method of obtaining this mixing where instead of mixing between two Abelian groups one of the groups is Nonabelian. Using this we then see that there is an inherent mass scale in the mixing strength; something that is absent in the Abelian-Abelian case. Furthermore, if the Nonabelian symmetry is the SU(2)L of the SM then the mass scale of the physics responsible for the mixing is about 1 TeV, right around the sweet spot for detection at the LHC. This dissertation

  20. Standard deviations

    CERN Document Server

    Smith, Gary

    2015-01-01

    Did you know that having a messy room will make you racist? Or that human beings possess the ability to postpone death until after important ceremonial occasions? Or that people live three to five years longer if they have positive initials, like ACE? All of these ‘facts' have been argued with a straight face by researchers and backed up with reams of data and convincing statistics.As Nobel Prize-winning economist Ronald Coase once cynically observed, ‘If you torture data long enough, it will confess.' Lying with statistics is a time-honoured con. In Standard Deviations, ec

  1. Low Cost, Low Profile Steerable SATCOM Antenna Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The small size of Unmanned Aerial Vehicle (UAV) platforms along with the need to reduce drag to increase flight time creates a need for low-profile antennas. The...

  2. Recent technical advances in general purpose mobile Satcom aviation terminals

    Science.gov (United States)

    Sydor, John T.

    A second general aviation amplitude companded single sideband (ACSSB) aeronautical terminal was developed for use with the Ontario Air Ambulance Service (OAAS). This terminal is designed to have automatic call set up and take down and to interface with the Public Service Telephone Network (PSTN) through a ground earth station hub controller. The terminal has integrated RF and microprocessor hardware which allows such functions as beam steering and automatic frequency control to be software controlled. The terminal uses a conformal patch array system to provide almost full azimuthal coverage. Antenna beam steering is executed without relying on aircraft supplied orientation information.

  3. Recent technical advances in general purpose mobile Satcom aviation terminals

    Science.gov (United States)

    Sydor, John T.

    1990-01-01

    A second general aviation amplitude companded single sideband (ACSSB) aeronautical terminal was developed for use with the Ontario Air Ambulance Service (OAAS). This terminal is designed to have automatic call set up and take down and to interface with the Public Service Telephone Network (PSTN) through a ground earth station hub controller. The terminal has integrated RF and microprocessor hardware which allows such functions as beam steering and automatic frequency control to be software controlled. The terminal uses a conformal patch array system to provide almost full azimuthal coverage. Antenna beam steering is executed without relying on aircraft supplied orientation information.

  4. SINR estimation for SATCOM in the environment with jamming signals

    Science.gov (United States)

    Li, Lun; Wang, Gang; Tian, Xin; Shen, Dan; Pham, Khanh; Blasch, Erik; Chen, Genshe

    2016-05-01

    In this paper we consider a problem of estimating the signal-to-interference-plus-noise ratio (SINR) for satellite transmission system in the presence of jamming signals. Additive white Gaussian noise (AWGN) channels are considered for baseband quadrature phase shift keying (QPSK) data transmission system. Two interference models are proposed with Gaussian or non-Gaussian interference signals in order to investigate the SINR for different satellite transmission jamming scenarios. Both non-data-aided moment-based and data-aided maxi-mum likelihood SINR estimators are derived for the systems. The normalized mean square errors of the SINR estimation algorithms are examined by means of computer simulations. The numerical results show the robust-ness of derived SINR estimators. The development of the SINR estimators are applicable to a large number of applications utilizing satellite communication systems.

  5. "Pikovaja dama" rabotõ Benua

    Index Scriptorium Estoniae

    2006-01-01

    Näitusest "A. S. Pushkin. Padaemand illustratsioonides" Narva kunstigaleriis. Näha A. Benois ja V. Shuhhajevi illustratsioonide reprosid. Originaale hoitakse Ülevenemaalises Pushkini muuseumis Peterburis. Kunstnikest

  6. "Muza - dama neverojatno kapriznaja" / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2004-01-01

    Vene Draamateatri galerii korraldatud Mihhail Duhhomjonoki skulptuuride ja Valeri Bareta fotode ühisnäitus "Naabrid" Tallinna juveelikeskuses Bindes. Duhhomjonoki uued tööd jõuavad tehnilistel põhjustel galeriisse kahe nädala pärast. Skulptoriga tema loomingust ja loomeprotsessist

  7. "Dama s sobatshkoi" v Monokle / Svetlana Jantshek

    Index Scriptorium Estoniae

    Jantshek, Svetlana

    1999-01-01

    Peterburi rahvusvahelisel mononäidendite festivalil "Monokkel 1999" käis ka Vene Draamateatri trupp lavastusega "Daam koerakesega" A. Tšehhovi jutustuse järgi. Etenduse tõid lavale lavastaja Eduard Toman, kunstnik Vladimir Anshon ja osatäitja Nikolai Hrustaljov. Lavastus ja kunstnikutöö märgiti ära eripreemiaga

  8. RETRATO DE UNA DAMA INCÓMODA

    Directory of Open Access Journals (Sweden)

    Sandra Lorenzano

    2005-01-01

    Full Text Available Por su trabajo como activista convencida del movimiento feminista, como defensora del derecho de la mujer a decidir sobre su propio cuerpo, como brillante ensayista, como interlocutora de los partidos y movimientos de izquierda mexicana, como fundadora de debate feminista, la antropóloga mexicana Marta Lamas se ha convertido en un símbolo de la cultura contemporánea de su país. Este artículo muestra un perfil de esa intelectual, luchadora y crítica.

  9. "Dama s sobatshkoi" v Monokle / Svetlana Jantshek

    Index Scriptorium Estoniae

    Jantshek, Svetlana

    1999-01-01

    Peterburi rahvusvahelisel mononäidendite festivalil "Monokkel 1999" käis ka Vene Draamateatri trupp lavastusega "Daam koerakesega" A. Tšehhovi jutustuse järgi. Etenduse tõid lavale lavastaja Eduard Toman, kunstnik Vladimir Anshon ja osatäitja Nikolai Hrustaljov. Lavastus ja kunstnikutöö märgiti ära eripreemiaga

  10. "Pikovaja dama" rabotõ Benua

    Index Scriptorium Estoniae

    2006-01-01

    Näitusest "A. S. Pushkin. Padaemand illustratsioonides" Narva kunstigaleriis. Näha A. Benois ja V. Shuhhajevi illustratsioonide reprosid. Originaale hoitakse Ülevenemaalises Pushkini muuseumis Peterburis. Kunstnikest

  11. RETRATO DE UNA DAMA INCÓMODA

    OpenAIRE

    Sandra Lorenzano

    2005-01-01

    Por su trabajo como activista convencida del movimiento feminista, como defensora del derecho de la mujer a decidir sobre su propio cuerpo, como brillante ensayista, como interlocutora de los partidos y movimientos de izquierda mexicana, como fundadora de debate feminista, la antropóloga mexicana Marta Lamas se ha convertido en un símbolo de la cultura contemporánea de su país. Este artículo muestra un perfil de esa intelectual, luchadora y crítica.

  12. "Muza - dama neverojatno kapriznaja" / Irina Butjajeva

    Index Scriptorium Estoniae

    Butjajeva, Irina

    2004-01-01

    Vene Draamateatri galerii korraldatud Mihhail Duhhomjonoki skulptuuride ja Valeri Bareta fotode ühisnäitus "Naabrid" Tallinna juveelikeskuses Bindes. Duhhomjonoki uued tööd jõuavad tehnilistel põhjustel galeriisse kahe nädala pärast. Skulptoriga tema loomingust ja loomeprotsessist

  13. Journal standards.

    Science.gov (United States)

    Jackson, R

    2003-08-01

    Despite its many imperfections, the peer review process is a firmly established quality control system for scientific literature. It gives readers some assurance that the work and views that are reported meet standards that are acceptable to a journal. Maureen Revington's editorial in a recent issue of the Australian Veterinary Journal (Revington2002) gives a good concise warts and all overview of the process and is well worth reading. I have some concerns about several articles in the December 2002 issue of the New Zealand Veterinary Journal (Volume 50, Number 6), devoted to the health and welfare of farmed deer, that relate to extensive citing of non-peer reviewed papers. I can understand the need for information to flow from researchers to the wider community but that need is already satisfied by publications such as the proceedings of the Deer Branch of the New Zealand Veterinary Association and Proceedings of the New Zealand Society of Animal Production. Non-peer reviewed papers have been cited in the Journal in the past but never to the extent displayed in this particular issue. It degrades the peer-review process and creates an added burden for reviewers who are forced to grapple with the uncertainties of the science in non-peer reviewed citations. One of my fears is that this process allows science from non peer reviewed articles to be legitimised by its inclusion in a peer reviewed journal and perhaps go on to be accepted as dogma. This is a real danger given the difficulties associated with tracing back to original citations and the increasing volume of scientific literature. It also affords opportunities for agencies to pick up questionable and doubtful science and tout it as support for their products or particular points of view. If deer researchers choose to publish most of their work in proceedings then so be it. However this approach, which seems to becoming increasingly prevalent in the deer sector, is questionable from an established science point

  14. Standards for Standardized Logistic Regression Coefficients

    Science.gov (United States)

    Menard, Scott

    2011-01-01

    Standardized coefficients in logistic regression analysis have the same utility as standardized coefficients in linear regression analysis. Although there has been no consensus on the best way to construct standardized logistic regression coefficients, there is now sufficient evidence to suggest a single best approach to the construction of a…

  15. Instant standard concept for data standards development

    NARCIS (Netherlands)

    Folmer, E.; Kulcsar, I.Z.; Roes, J.

    2013-01-01

    This paper presents the current results of an ongoing research about a new data standards development concept. The concept is called Instant Standard referring to the pressure that is generated by shrinking the length of the standardization process. Based on this concept it is estimated that the dev

  16. Standards for Standardized Logistic Regression Coefficients

    Science.gov (United States)

    Menard, Scott

    2011-01-01

    Standardized coefficients in logistic regression analysis have the same utility as standardized coefficients in linear regression analysis. Although there has been no consensus on the best way to construct standardized logistic regression coefficients, there is now sufficient evidence to suggest a single best approach to the construction of a…

  17. Quality traits of fallow deer (Dama dama dry-cured hams

    Directory of Open Access Journals (Sweden)

    E. Piasentier

    2011-03-01

    Full Text Available Meat processing by drying, after salting or fermentation and before a long ripening period, is an ancient and widespread process, used to preserve meat from spoilage. Among the wide variety of dry meat products made in Europe, the most famous ones are made from pork (Italian and Spanish dry-cured hams, fermented sausages, but other interesting products are obtained from meat of different species: i.e., the “bresaola”, from bovine, horse, goat, etc. (Paleari et al., 2002. Deer meat and meat products are interesting in this picture, since they include the high degree of consumers’ appreciation for dried products and considering the growing interest for food obtained by natural husbandry and technology...

  18. Low frequency groans indicate larger and more dominant fallow deer (Dama dama males.

    Directory of Open Access Journals (Sweden)

    Elisabetta Vannoni

    Full Text Available BACKGROUND: Models of honest advertisement predict that sexually selected calls should signal male quality. In most vertebrates, high quality males have larger body sizes that determine higher social status and in turn higher reproductive success. Previous research has emphasised the importance of vocal tract resonances or formant frequencies of calls as cues to body size in mammals. However, the role of the acoustic features of vocalisations as cues to other quality-related phenotypic characteristics of callers has rarely been investigated. METHODOLOGY/PRINCIPAL FINDINGS: We examined whether the acoustic structure of fallow deer groans provides reliable information on the quality of the caller, by exploring the relationships between male quality (body size, dominance rank, and mating success and the frequency components of calls (fundamental frequency, formant frequencies, and formant dispersion. We found that body size was not related to the fundamental frequency of groans, whereas larger males produced groans with lower formant frequencies and lower formant dispersion. Groans of high-ranking males were characterised by lower minimum fundamental frequencies and to a lesser extent, by lower formant dispersions. Dominance rank was the factor most strongly related to mating success, with higher-ranking males having higher mating success. The minimum fundamental frequency and the minimum formant dispersion were indirectly related to male mating success (through dominance rank. CONCLUSION/SIGNIFICANCE: Our study is the first to show that sexually selected vocalisations can signal social dominance in mammals other than primates, and reveals that independent acoustic components encode accurate information on different phenotypic aspects of male quality.

  19. Development of the permanent mandibular cheek teeth in fallow deer (Dama dama).

    Science.gov (United States)

    Kierdorf, H; Hommelsheim, S; Kierdorf, U

    2012-12-01

    The study describes crown and root formation of the permanent mandibular cheek teeth of fallow deer from a gestational age of 22-23 weeks up to a post-natal age of 33 months. Tooth development was recorded using a scoring scheme based on morphological criteria ranging from crypt formation to completion of root growth. The morphological appearance of the enamel surface during three different stages (secretory-stage enamel, maturation-stage enamel and mature enamel) was described, and the approximate age at termination of the secretory stage of amelogenesis in the deciduous and permanent mandibular cheek teeth was determined. The data enable an age estimation of fallow deer up to 3 years of age and provide a basis for assessing the timing of stress episodes that affect tooth crown formation. This information is useful for the management of the species as well as in bioarchaeological and bioindication studies.

  20. Standards help enterprises

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Standardization in modern times began from the Industrial Revolution. Various industrial sectors, for which about 300 standardization technical commissions have been established, make up the key fields of China's standardization.

  1. Standard Reference Tables -

    Data.gov (United States)

    Department of Transportation — The Standard Reference Tables (SRT) provide consistent reference data for the various applications that support Flight Standards Service (AFS) business processes and...

  2. International Standardization of Bed Rest Standard Measures

    Science.gov (United States)

    Cromwell, Ronita L.

    2010-01-01

    This slide presentation gives an overview of the standardization of bed rest measures. The International Countermeasures Working Group attempted to define and agree internationally on standard measurements for spaceflight based bed rest studies. The group identified the experts amongst several stakeholder agencys. It included information on exercise, muscle, neurological, psychological, bone and cardiovascular measures.

  3. Standards and standpoints

    DEFF Research Database (Denmark)

    Nissen, Morten

    2016-01-01

    This article argues that critique is a necessary component in any study of standards, just as it is implied in the concept of standard itself. From this follows the relevance of reflexively situating our research in relation to the cultural-historical development of standards and standardization...

  4. Arizona Academic Standards: Kindergarten

    Science.gov (United States)

    Arizona Department of Education, 2009

    2009-01-01

    This publication contains Arizona public schools' academic standards for kindergarten. The contents of this document include the following: (1) The Arts Standard 2006--Kindergarten; (2) Comprehensive Health Education/Physical Activity Standards 1997--Readiness (Kindergarten); (3) Foreign and Native Language Standards 1997--Readiness…

  5. Creating standards: Creating illusions?

    DEFF Research Database (Denmark)

    Linneberg, Mai Skjøtt

    written standards may open up for the creation of illusions. These are created when written standards' content is not in accordance with the perception standard adopters and standard users have of the specific practice phenomenon's content. This general theoretical argument is exemplified by the specific...

  6. The Dynamics of Standardization

    DEFF Research Database (Denmark)

    Brunsson, Nils; Rasche, Andreas; Seidl, David

    2012-01-01

    This paper suggests that when the phenomenon of standards and standardization is examined from the perspective of organization studies, three aspects stand out: the standardization of organizations, standardization by organizations and standardization as (a form of) organization. Following......, and show that, while standards and standardization are typically associated with stability and sameness, they are essentially a dynamic phenomenon. The paper highlights the contributions of this special issue to the topic of standards as a dynamic phenomenon in organization studies and makes suggestions...... a comprehensive overview of existing research in these three areas, we argue that the dynamic aspects of standardization are under-represented in the scholarly discourse. Furthermore, we identify the main types of tension associated with standardization and the dynamics they generate in each of those three areas...

  7. Real gauge singlet scalar extension of the Standard Model: A possible candidate for cold dark matter

    Indian Academy of Sciences (India)

    Anirban Biswas; Debasish Majumdar

    2013-03-01

    The simplest extension of Standard Model (SM) is considered in which a real SM gauge singlet scalar with an additional discrete symmetry $Z_{2}$ is introduced to SM. This additional scalar can be a viable candidate of cold dark matter (CDM) since the stability of is achieved by the application of $Z_{2}$ symmetry on . Considering as a possible candidate of CDM, Boltzmann’s equation is solved to find the freeze-out temperature and relic density of for Higgs mass 120 GeV in the scalar mass range 5 GeV to 1 TeV. As HHSS coupling 2 appearing in Lagrangian depends upon the value of scalar mass $m_{S}$ and Higgs mass $m_{h}$, the $m_{S}$ − 2 parameter space has been constrained by using the Wilkinson microwave anisotropy probe (WMAP) limit on the relic density of DM in the Universe and the results of recent ongoing DM direct search experiments, namely CDMS-II, CoGeNT, DAMA, EDELWEISS-II, XENON-10 and XENON-100. From such analyses, two distinct mass regions are found (a lower and higher mass domain) for such a DM candidate that satisfy both the WMAP limit and the experimental results considered here. The possible differential direct detection rates and annual variation of total detection rates have been estimated for this scalar DM candidate for two detector materials, namely Ge and Xe. Finally, the -ray flux has been calculated from the galactic centre due to annihilation of two 130 GeV scalar DM into two monoenergetic -rays.

  8. Water Quality Standards Handbook

    Science.gov (United States)

    The Water Quality Standards Handbook is a compilation of the EPA's water quality standards (WQS) program guidance including recommendations for states, authorized tribes, and territories in reviewing, revising, and implementing WQS.

  9. Radiologic Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the radiologic technology program in Georgia. The standards are divided into 12 categories; Foundations (philosophy, purpose, goals, program objectives, availability, evaluation); Admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning); Program…

  10. Agent Standards Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The innovation of the work herein proposed is the development of standards for software autonomous agents. These standards are essential to achieve software...

  11. Catalytic Functions of Standards

    NARCIS (Netherlands)

    K. Blind (Knut)

    2009-01-01

    textabstractThe three different areas and the examples have illustrated several catalytic functions of standards for innovation. First, the standardisation process reduces the time to market of inventions, research results and innovative technologies. Second, standards themselves promote the diffusi

  12. Standards and standpoints

    DEFF Research Database (Denmark)

    Nissen, Morten

    2016-01-01

    This article argues that critique is a necessary component in any study of standards, just as it is implied in the concept of standard itself. From this follows the relevance of reflexively situating our research in relation to the cultural-historical development of standards and standardization....... The argument takes off from two different conceptualizations of standards in the literature. On the one hand, standards as immanent to practices (the “Neo-Aristotelian” approach), and on the other hand, standards as imposed to regulate practices (the “neo-pragmatist” and “governmentality” approaches......). It is suggested that this opposition can be superseded by articulating the former alternative, not as an essentialism of “practice,” but as the reflexive assumption of standpoint. Some intricacies of the articulation of standpoint are then discussed, concluding in a proposed dialectics of standard and standpoint....

  13. Catalytic Functions of Standards

    NARCIS (Netherlands)

    K. Blind (Knut)

    2009-01-01

    textabstractThe three different areas and the examples have illustrated several catalytic functions of standards for innovation. First, the standardisation process reduces the time to market of inventions, research results and innovative technologies. Second, standards themselves promote the

  14. Policy,standard,regulation

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    <正>Automobile Standardization Committee secretariat collects comments on the phase III fuel consumption level limit The Committee intends to formulate the standard based on a comprehensive evaluation of the previous two phases.

  15. Collaboration Between Multistakeholder Standards

    DEFF Research Database (Denmark)

    Rasche, Andreas; Maclean, Camilla

    responsibility is unlikely to support a great variety of partly competing and overlapping standards. Increased collaboration between these standards would enhance both their impact and their adoption by firms. This report examines the nature, benefits, and shortcomings of existing multistakeholder standards...

  16. Questioning the Standard

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Dairy quality standards trigger further controversy China’s dairy industry is once again being scrutinized as suspicions abound that major dairy enterprises played a hand in manipulating and lowering quality standards to save costs.The new standards released in March 2010 set the maximum safety limit for bacteria in raw milk at 2 million cells per milliliter, four times

  17. Evidence Standards and Litigation

    DEFF Research Database (Denmark)

    Guerra, Alice; Luppi, Barbara; Parisi, Francesco

    aspect of the legal system: the evidence standard. We recast the conventional rent-seeking model to consider how alternative evidence standards affect litigation choices. We analyze the interrelation between different evidence standards, the effectiveness of the parties’ efforts, and the merits...

  18. Information Security Standards

    Directory of Open Access Journals (Sweden)

    Dan Constantin Tofan

    2011-09-01

    Full Text Available The use of standards is unanimously accepted and gives the possibility of comparing a personal security system with a given frame of reference adopted at an international level. A good example is the ISO 9000 set of standards regarding the quality management system, which is a common reference regardless of the industry in which a certain company activates. Just like quality control standards for other industrial processes such as manufacturing and customer service, information security standards demonstrate in a methodical and certifiable manner that an organization conforms to industry best practices and procedures. This article offers a review of the world’s most used information security standards.

  19. Business Standardization & Market Economy

    Institute of Scientific and Technical Information of China (English)

    Li Shiyuan

    2007-01-01

    The introduction of the market economy in China requires a renewed understanding of the theory and practice of business standardization. Built on the basic principles of standardization and the market economics, this paper seeks to define the role and status of standardization in the market economy, its aims and priorities. It then describes the deployment of standardization in market competition. Lastly, it explores into the possible transformations of concepts, functions and associated personnel of enterprise standardization in order to keep abreast of the evolving market economy.

  20. Standardization in Beijing Opera

    Institute of Scientific and Technical Information of China (English)

    Liu Zhiyang

    2012-01-01

    Beijing Opera is the treasure of Chinese traditional dramatic arts.More than 200 years of artistic practice is the process that makes it mature and standardized.Although it is not described by standardized academic terminologies,all the performances of 'Chang (Singing)','Nian(Speaking)','Zuo (Acting)' and 'Da (Fighting)' have been following standardization requirement which is called "Chengshi (pattem)" in professional language or "Fan'er" in jargou,literally meaning a standard pattern.The pattern is the an technology format which is refined and summarized in accordance with the beautify principles from natural forms of things in life and then standardized to be the commonly adhered.

  1. 117 Standards Admitted in Civil Administration Standardization Plan

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The Ministry of Civil Administration has finalized its Standardization Plan 2007. According to this plan, the Ministry will see that 117 standards, including 8 compulsory national standards, 83 recommended national standards, and 26 professional standards, are prepared by June 2008.

  2. Scoring and Standard Setting with Standardized Patients.

    Science.gov (United States)

    Norcini, John J.; And Others

    1993-01-01

    The continuous method of scoring a performance test composed of standardized patients was compared with a derivative method that assigned each of the 131 examinees (medical residents) a dichotomous score, and use of Angoff's method with these scoring methods was studied. Both methods produce reasonable means and distributions of scores. (SLD)

  3. International hearing protector standardization

    DEFF Research Database (Denmark)

    Poulsen, Torben

    2002-01-01

    Hearing protectors shall fulfill some minimum requirements to their performance. As hearing protector manufacturers sell the products all over the world, the testing and certification of hearing protectors has become an international issue. The ISO working group WG17 under the headlines Acoustics......, Noise, produce hearing protector standards to be used at an international level. The presentation will cover the ongoing work in WG17, including the revision of existing standards (ISO 4869-1, ISO 4869-3), upcoming new standards (ISO 4869-7) and the plans and status for future standards (performance...... in impulse noise, protectors with active noise reduction). Furthermore, an overview of the present European standards (CEN) and the relation to American and Australian/New Zealand standards will be discussed....

  4. Governing through standards

    DEFF Research Database (Denmark)

    Brøgger, Katja

    2014-01-01

    This abstract adresses the ways in which new education standards have become integral to new modes of education governance. The paper explores the role of standards for accelerating the shift from national to transnational governance in higher education. Drawing on the case of higher education...... development in Scandinavia, the paper focuses on the unintended effects of the new international standards. The Bologna process was reframed and recontextualized in ways that undermined the very system it was set out to transform and govern....

  5. Information Security Standards

    OpenAIRE

    Dan Constantin Tofan

    2011-01-01

    The use of standards is unanimously accepted and gives the possibility of comparing a personal security system with a given frame of reference adopted at an international level. A good example is the ISO 9000 set of standards regarding the quality management system, which is a common reference regardless of the industry in which a certain company activates. Just like quality control standards for other industrial processes such as manufacturing and customer service, information security stand...

  6. Standard Model processes

    CERN Document Server

    Mangano, M.L.; Aguilar Saavedra, J.A.; Alekhin, S.; Badger, S.; Bauer, C.W.; Becher, T.; Bertone, V.; Bonvini, M.; Boselli, S.; Bothmann, E.; Boughezal, R.; Cacciari, M.; Carloni Calame, C.M.; Caola, F.; Campbell, J.M.; Carrazza, S.; Chiesa, M.; Cieri, L.; Cimaglia, F.; Febres Cordero, F.; Ferrarese, P.; D'Enterria, D.; Ferrera, G.; Garcia i Tormo, X.; Garzelli, M.V.; Germann, E.; Hirschi, V.; Han, T.; Ita, H.; Jäger, B.; Kallweit, S.; Karlberg, A.; Kuttimalai, S.; Krauss, F.; Larkoski, A.J.; Lindert, J.; Luisoni, G.; Maierhöfer, P.; Mattelaer, O.; Martinez, H.; Moch, S.; Montagna, G.; Moretti, M.; Nason, P.; Nicrosini, O.; Oleari, C.; Pagani, D.; Papaefstathiou, A.; Petriello, F.; Piccinini, F.; Pierini, M.; Pierog, T.; Pozzorini, S.; Re, E.; Robens, T.; Rojo, J.; Ruiz, R.; Sakurai, K.; Salam, G.P.; Salfelder, L.; Schönherr, M.; Schulze, M.; Schumann, S.; Selvaggi, M.; Shivaji, A.; Siodmok, A.; Skands, P.; Torrielli, P.; Tramontano, F.; Tsinikos, I.; Tweedie, B.; Vicini, A.; Westhoff, S.; Zaro, M.; Zeppenfeld, D.; CERN. Geneva. ATS Department

    2017-06-22

    This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark Standard Model processes, and discuss new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches.

  7. Standard NIM instrumentation system

    CERN Document Server

    1990-01-01

    NIM is a standard modular instrumentation system that is in wide use throughout the world. As the NIM system developed and accommodations were made to a dynamic instrumentation field and a rapidly advancing technology, additions, revisions and clarifications were made. These were incorporated into the standard in the form of addenda and errata. This standard is a revision of the NIM document, AEC Report TID- 20893 (Rev 4) dated July 1974. It includes all the addenda and errata items that were previously issued as well as numerous additional items to make the standard current with modern technology and manufacturing practice.

  8. Flight Standards Automation System -

    Data.gov (United States)

    Department of Transportation — FAVSIS supports Flight Standards Service (AFS) by maintaining their information on entities such as air carriers, air agencies, designated airmen, and check airmen....

  9. E-learning standards

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available E-learning standards refer to a system of common rules for content, authoring software and Learning Management Systems (LMSs - rules that specify how courses can be created and delivered over multiple platforms so that they all operate seamlessly together. Accredited standards ensure that the investment in time and intellectual capital could move from one system to the next. Currently, e-learning standards are being developed by four main organizations: AICC, IEEE, IMS, and ADL. The article presents some aspects of these standards.

  10. Highlights of China Standardization

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Environmental Management:Standards Guide Sustainable Transformation As of December 2010,more than 50,000 enterprises in China passed the ISO 14001 environment management system certification and more than 400 companies completed the voluntary accounting and authentication of carbon emissions.Environmental management system certification is a "green pass" in international trade.ISO has successively developed the ISO 14000 series environmental management standards and China has converted these standards into its national standards,which play a very important role in sustainable transformation and development of enterprises.

  11. Standardization of hormone determinations.

    Science.gov (United States)

    Stenman, Ulf-Håkan

    2013-12-01

    Standardization of hormone determinations is important because it simplifies interpretation of results and facilitates the use of common reference values for different assays. Progress in standardization has been achieved through the introduction of more homogeneous hormone standards for peptide and protein hormones. However, many automated methods for determinations of steroid hormones do not provide satisfactory result. Isotope dilution-mass spectrometry (ID-MS) has been used to establish reference methods for steroid hormone determinations and is now increasingly used for routine determinations of steroids and other low molecular weight compounds. Reference methods for protein hormones based on MS are being developed and these promise to improve standardization.

  12. Standardizing visual display quality

    NARCIS (Netherlands)

    Besuijen, Ko; Spenkelink, Gerd P.J.

    1998-01-01

    The current ISO 9241–3 standard for visual display quality and the proposed user performance tests are reviewed. The standard is found to be more engineering than ergonomic and problems with system configuration, software applications, display settings, user behaviour, wear and physical environment

  13. Soviet Standardization of Russian.

    Science.gov (United States)

    Benson, Morton

    1961-01-01

    After a brief history of influences on the standardization of Russian since the Revolution, the descriptive and normalizing role of specific reference works of grammar, phonetics, vocabulary, and morphology is discussed. Concluding remarks point out a problem caused by a lack of coordination of standardization efforts and the mounting demands for…

  14. State Skill Standards: Photography

    Science.gov (United States)

    Howell, Frederick; Reed, Loretta; Jensen, Capra; Robison, Gary; Taylor, Susan; Pavesich, Christine

    2007-01-01

    The Department of Education has undertaken an ambitious effort to develop statewide skill standards for all content areas in career and technical education. The standards in this document are for photography programs and are designed to clearly state what the student should know and be able to do upon completion of an advanced high-school program.…

  15. How many standards?

    DEFF Research Database (Denmark)

    Maegaard, Marie

    2009-01-01

    Discussions of standardisation and standard languages has a long history in linguistics. Tore Kristiansen has contributed to these discussions in various ways, and in this chapter I will focus on his claim that young Danes operate with two standards, one for the media and one for the school. This...

  16. Why Standards Matter

    Science.gov (United States)

    Anthony, Michael A.; Caleb, Derry; Mitchell, Stanley G.

    2012-01-01

    When standards are absent, people soon notice. They care when products turn out to be of poor quality, are unreliable, or dangerous because of counterfeiting. By positioning their products in relation to a common standard, firms grow the total size of the market, and can focus their innovation efforts in areas where they have a comparative…

  17. Weston Standard battery

    CERN Multimedia

    This is a Weston AOIP standard battery with its calibration certificate (1956). Inside, the glassware forms an "H". Its name comes from the British physicist Edward Weston. A standard is the materialization of a given quantity whose value is known with great accuracy.

  18. [CAS General Standards 2012

    Science.gov (United States)

    Council for the Advancement of Standards in Higher Education, 2011

    2011-01-01

    The mission of the Council for the Advancement of Standards in Higher Education (CAS) is to promote the improvement of programs and services to enhance the quality of student learning and development. CAS is a consortium of professional associations who work collaboratively to develop and promulgate standards and guidelines and to encourage…

  19. Workflow automation architecture standard

    Energy Technology Data Exchange (ETDEWEB)

    Moshofsky, R.P.; Rohen, W.T. [Boeing Computer Services Co., Richland, WA (United States)

    1994-11-14

    This document presents an architectural standard for application of workflow automation technology. The standard includes a functional architecture, process for developing an automated workflow system for a work group, functional and collateral specifications for workflow automation, and results of a proof of concept prototype.

  20. Academic Standards in Alabama

    Science.gov (United States)

    A+ Education Partnership, 2014

    2014-01-01

    Education policymakers and educators in Alabama are committed to improving the state's public education system to ensure that students gain the knowledge and skills they need to graduate from high school ready for real life. The state is on the path to implementing higher academic standards--the College and Career Ready Standards--which lay a…

  1. Evaluating Living Standard Indicators

    Directory of Open Access Journals (Sweden)

    Birčiaková Naďa

    2015-09-01

    Full Text Available This paper deals with the evaluation of selected available indicators of living standards, divided into three groups, namely economic, environmental, and social. We have selected six countries of the European Union for analysis: Bulgaria, the Czech Republic, Hungary, Luxembourg, France, and Great Britain. The aim of this paper is to evaluate indicators measuring living standards and suggest the most important factors which should be included in the final measurement. We have tried to determine what factors influence each indicator and what factors affect living standards. We have chosen regression analysis as our main method. From the study of factors, we can deduce their impact on living standards, and thus the value of indicators of living standards. Indicators with a high degree of reliability include the following factors: size and density of population, health care and spending on education. Emissions of carbon dioxide in the atmosphere also have a certain lower degree of reliability.

  2. Pedagogies of dress and fashion during World War II: the looks of first lady Darcy Vargas as president of the brazilian legion of assistance (1942-1945 - doi: 10.4025/dialogos.v14i2.470 Pedagogías del vestir y de la moda durante la Segunda Guerra Mundial: las apariencias de la primera dama Darcy Vargas en la presidencia de la legión brasileña de asistencia (1942-1945 Pedagogias do vestir e da moda na Segunda Guerra Mundial: as aparências da primeira-dama Darcy Vargas na presidência da Legião Brasileira de Assistência (1942-1945 - 10.4025/dialogos.v14i2.470

    Directory of Open Access Journals (Sweden)

    Ivana Simili

    2011-03-01

    Full Text Available This article proposes an analysis of the participation of First Lady Darcy Vargas as president of the Brazilian Legion of Assistance, in the scope of fashion. We examined the photographs that narrate her performances, looking to detect the dress codes in the appearances of the character, in order to obtain a description of Brazilian fashion during World War II. As such, we conceived and showed that the construction of the character was marked by a wardrobe that contains teachings on clothing trends and manners of composing a look (hair, hairstyle, makeup, which set the trends for fashion among women during that period.Este artículo propone el análisis sobre la actuación de la primera dama Darcy Vargas en la presidencia de la Legión Brasileña de Asistencia, enfocando la moda. Examinamos las fotografías que narran su desempeño, tratando de detectar los códigos de la indumentaria en las apariencias de la protagonista, con el objetivo de obtener una caracterización de la moda brasileña durante la Segunda Guerra Mundial. De este modo, concebimos y mostramos que la construcción de esta personalidad fue marcada por la producción de un guardarropa que contiene enseñanzas sobre las tendencias de ropas y las formas de crear un visual (cabellos, peinados, maquillaje que dictaron la moda femenina del período.Este artigo propõe uma análise sobre a atuação da primeira-dama Darcy Vargas na presidência da Legião Brasileira de Assistência, sob o foco da moda. Examinamos as fotografias que narram suas performances, procurando detectar, nas aparências da personagem, os códigos da indumentária, de modo a obter uma caracterização para a moda brasileira durante a Segunda Guerra Mundial. Deste modo, concebemos e mostramos que a construção da personagem foi marcada pela produção de um guarda-roupa que contém ensinamentos acerca de tendências de roupas e formas de compor o visual (cabelos, penteados, maquiagem que ditaram moda no per

  3. 76 FR 75782 - Revising Standards Referenced in the Acetylene Standard

    Science.gov (United States)

    2011-12-05

    ... the Acetylene Standard AGENCY: Occupational Safety and Health Administration (OSHA), Department of... is revising its Acetylene Standard for general industry by updating a reference to a standard... and Explanation of Revisions to the Acetylene Standard IV. Procedural Determinations A....

  4. FDA Recognized Consensus Standards

    Data.gov (United States)

    U.S. Department of Health & Human Services — This database consists of those national and international standards recognized by FDA which manufacturers can declare conformity to and is part of the information...

  5. Striving for "Standard Economy"

    Institute of Scientific and Technical Information of China (English)

    Li Huailin

    2006-01-01

    @@ Promotion of the "standard economy" itself is an integral part of upgrading the quality of China's economic development, transforming economic growth mode and responding to foreign trade barriers as well as a key strategy for improving foreign trade level.

  6. Fiber optics standard dictionary

    CERN Document Server

    Weik, Martin H

    1997-01-01

    Fiber Optics Vocabulary Development In 1979, the National Communications System published Technical InfonnationBulle­ tin TB 79-1, Vocabulary for Fiber Optics and Lightwave Communications, written by this author. Based on a draft prepared by this author, the National Communications System published Federal Standard FED-STD-1037, Glossary of Telecommunications Terms, in 1980 with no fiber optics tenns. In 1981, the first edition of this dictionary was published under the title Fiber Optics and Lightwave Communications Standard Dictionary. In 1982, the then National Bureau of Standards, now the National Institute of Standards and Technology, published NBS Handbook 140, Optical Waveguide Communications Glossary, which was also published by the General Services Admin­ istration as PB82-166257 under the same title. Also in 1982, Dynamic Systems, Inc. , Fiberoptic Sensor Technology Handbook, co-authored and edited by published the this author, with an extensive Fiberoptic Sensors Glossary. In 1989, the handbook w...

  7. FREIGHT CONTAINER LIFTING STANDARD

    Energy Technology Data Exchange (ETDEWEB)

    POWERS DJ; SCOTT MA; MACKEY TC

    2010-01-13

    This standard details the correct methods of lifting and handling Series 1 freight containers following ISO-3874 and ISO-1496. The changes within RPP-40736 will allow better reading comprehension, as well as correcting editorial errors.

  8. 1990 Fischer Standard study

    Energy Technology Data Exchange (ETDEWEB)

    Roubik, G.J.

    1990-09-12

    The purpose of this work is to develop a set of Titanium areal density standards for calibration and maintenance of the Fischer`s X-ray Fluorescence measurement system characterization curve program. The electron microprobe was calibrated for Titanium films on ceramic substrates using an existing set of laboratory standards (Quantity: 6 Range: 0.310 to 1.605). Fourteen source assemblies were measured and assigned values. These values are based on a mean calculation, of five separate readings, from best curve fit equations developed form the plot of the laboratory standards areal density (Source Measure) versus electron microprobe measurement (reading). The best fit equations were determined using the SAS General Linear Modeling (GLM) procedure. Four separate best fit equations were evaluated (Linear, Quadratic, Cubic and Exponential). Areal density values for the Fischer Standards appear here ordered by best fit equation based on maximum R{sup 2}.

  9. The Standard Cosmological Model

    CERN Document Server

    Scott, D

    2005-01-01

    The Standard Model of Particle Physics (SMPP) is an enormously successful description of high energy physics, driving ever more precise measurements to find "physics beyond the standard model", as well as providing motivation for developing more fundamental ideas that might explain the values of its parameters. Simultaneously, a description of the entire 3-dimensional structure of the present-day Universe is being built up painstakingly. Most of the structure is stochastic in nature, being merely the result of the particular realisation of the "initial conditions" within our observable Universe patch. However, governing this structure is the Standard Model of Cosmology (SMC), which appears to require only about a dozen parameters. Cosmologists are now determining the values of these quantities with increasing precision in order to search for "physics beyond the standard model", as well as trying to develop an understanding of the more fundamental ideas which might explain the values of its parameters. Althoug...

  10. AKRO: Standard Prices

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Standard prices are generated for cost recovery programs in the Individual Fishing Quota (IFQ) halibut and sablefish, BSAI Rationalized crab, and Central Gulf of...

  11. Ozone Standard Reference Photometer

    Data.gov (United States)

    Federal Laboratory Consortium — The Standard Reference Photometer (SRP) Program began in the early 1980s as collaboration between NIST and the U.S. Environmental Protection Agency (EPA) to design,...

  12. Crew Transportation Operations Standards

    Science.gov (United States)

    Mango, Edward J.; Pearson, Don J. (Compiler)

    2013-01-01

    The Crew Transportation Operations Standards contains descriptions of ground and flight operations processes and specifications and the criteria which will be used to evaluate the acceptability of Commercial Providers' proposed processes and specifications.

  13. International standards in metallurgy

    Institute of Scientific and Technical Information of China (English)

    Fomina; O.; N.

    2005-01-01

    The existence of incompatible standards in many technical fields represents a technical barrier to international cooperation between enterprises in different countries in the manufacture of high technology products.……

  14. Food Safety & Standards

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ An increasing number of people have realized that food safety is an important issue for public health. It not only concerns public health and safety, but also has direct influence on national economic progress and social development. The development and implementation of food safety standards play a vital role in protecting public health, as well as in standardizing and facilitating the sound development of food production and business.

  15. The Gold Standard Programme

    DEFF Research Database (Denmark)

    Neumann, Tim; Rasmussen, Mette; Ghith, Nermin

    2013-01-01

    To evaluate the real-life effect of an evidence-based Gold Standard Programme (GSP) for smoking cessation interventions in disadvantaged patients and to identify modifiable factors that consistently produce the highest abstinence rates.......To evaluate the real-life effect of an evidence-based Gold Standard Programme (GSP) for smoking cessation interventions in disadvantaged patients and to identify modifiable factors that consistently produce the highest abstinence rates....

  16. Standardization Today and Tomorrow

    Science.gov (United States)

    1998-05-01

    Order for the Whole World) Eberstein, H.-H.: Sicherheitstechnisches Recht und Normen ; in: Peters. 0. H. u. A. Meyna: Handbuch der Si- cherheitstechnik...on the Protection of Labor for the Development and Design Sector) Landis, J. W.: Freie Welt - freier Handel - freie Normen ; in: DIN-Mitteilungen 57...Norm auf die Vielfalt effect of company standard on variety KonformitAt zu nationalen Normen conformity to national standards Konformit6t zu

  17. Standardization Practices of Gree

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    1.The great importance attached by the company's executives is a strong guarantee for leap-forward development of standardization.To give play to the strategic role of standards in supporting the long-term and sustainable development of the enterprise,the company's management has attached great importance to the standardization work and provided strong capital support and guarantee of resources in standardization.Continuously improve the requirements of corporate technical standards and reliability quality control means,develop core technologies with independent intellectual property rights,continuously achieve major breakthroughs in key technologies and successfully apply to the company's products to help the enterprises maintain rapid and steady development in the market of household electrical appliances with extremely intense competition,achieve remarkable economic and social benefits for the company,and provide strong support for leap-forward development of standardization work.The company has successively and independently developed a series of highend products and technologies which are intemationally advanced.So far,the company has 10 innovations included in the national science and technology programs.

  18. DOE technical standards list. Department of Energy standards index

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This document was prepared for use by personnel involved in the selection and use of DOE technical standards and other Government and non-Government standards. This TSL provides listing of current DOE technical standards, non-Government standards that have been adopted by DOE, other Government documents in which DOE has a recorded interest, and canceled DOE technical standards. Information on new DOE technical standards projects, technical standards released for coordination, recently published DOE technical standards, and activities of non-Government standards bodies that may be of interest to DOE is published monthly in Standards Actions.

  19. DOE technical standards list: Department of Energy standards index

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This Department of Energy (DOE) technical standards list (TSL) has been prepared by the Office of Nuclear Safety Policy and Standards (EH-31) on the basis of currently available technical information. Periodic updates of this TSL will be issued as additional information is received on standardization documents being issued, adopted, or canceled by DOE. This document was prepared for use by personnel involved in the selection and use of DOE technical standards and other Government and non-Government standards. This TSL provides listings of current DOE technical standards, non-Government standards that have been adopted by DOE, other standards-related documents in which DOE has a recorded interest, and canceled DOE technical standards. Information on new DOE technical standards projects, technical standards released for coordination, recently published DOE technical standards, and activities of non-Government standards bodies that may be of interest to DOE is published monthly in Standards Actions.

  20. Consequences of Accounting Standards

    Institute of Scientific and Technical Information of China (English)

    Cai Mingyue

    2009-01-01

    The first part of this article consists in attempting to highlight the importance of concerning about the economic consequences and introducing the foundation of economic consequence theory, proposing that the accounting standard is not only a kind of technical standard, it also has the economic consequences, so it becomes the object which all quarters special interest group gambles to get latent profit. After general characterization of the economic consequences in the second part, the article gives a description of the influences the change of accounting standards bring to the government, the ordinary investors and creditors, the auditors, and the enterprise, establishing a framework that how those groups react as the economic consequences in the third part. The fourth section compare technical theory and accounting standards theory, links the basic norms of accounting such as conservatism, relevance and reliability to the methods of escaping the harm of economic consequences, then proposes some specific methods in the formuhtion of accounting standard. Finally, the article utilizes the methods to settle the problems appearing in Chinese market.

  1. Product evaluation and standardization.

    Science.gov (United States)

    Fry, M

    1986-01-01

    Although it was cumbersome at the time of implementation, the process began to operate effectively once hospital personnel overcame their initial concern over a potential "paperwork jungle" and realized that the paperwork is easy to control. When implementing such a system, it is vital that all personnel make a commitment to the process. Although it can be time-consuming and demanding in that employees must attend meetings, write standards, conduct and coordinate evaluations, the benefits are paid back many times over, both in dollars and staff satisfaction. A major plus of our system is our requirement that the user justify why a product is needed. That need is explained in the content of a product standard. The demerit rating system, while not a precise mathematical science, does indicate the relative importance of each criterion. The final result is a standard product, a standard process and a standard decision, against which both product and process performance can be measured. This measurement is a level of professionalism achieved by the actions of a motivated staff, working in cooperation toward a single goal.

  2. Automated Standard Hazard Tool

    Science.gov (United States)

    Stebler, Shane

    2014-01-01

    The current system used to generate standard hazard reports is considered cumbersome and iterative. This study defines a structure for this system's process in a clear, algorithmic way so that standard hazard reports and basic hazard analysis may be completed using a centralized, web-based computer application. To accomplish this task, a test server is used to host a prototype of the tool during development. The prototype is configured to easily integrate into NASA's current server systems with minimal alteration. Additionally, the tool is easily updated and provides NASA with a system that may grow to accommodate future requirements and possibly, different applications. Results of this project's success are outlined in positive, subjective reviews complete by payload providers and NASA Safety and Mission Assurance personnel. Ideally, this prototype will increase interest in the concept of standard hazard automation and lead to the full-scale production of a user-ready application.

  3. Science education standards

    Energy Technology Data Exchange (ETDEWEB)

    Alberts, B.

    1994-12-31

    This paper describes the National Science Education Standards that are being developed at the National Research Council. The Standards are being developed for the following areas: content, teaching, assessment, program, and system. The national science standards will call for the kind of science that provides both an understanding of the basic concepts needed for success in our high technology society, and the acquisition of process skills, or the ability to proceed step by step to solve a practical problem. Science should become a core subject like reading, writing and math in grades K-12. At all levels, the material taught should be interesting, both to students and to teachers. The profession of science teaching must become an attractive one, which is possible to do well without superhuman effort. The scientific community must accept responsibility for achieving these goals.

  4. Fasteners 5 basic standards

    CERN Document Server

    2011-01-01

    This 3rd edition of DIN Handbook 193 contains 38 fundamental standards on fasteners, covering such areas as countersinks and counterbores, widths across flats, thread run-outs and thread undercuts, bolt and screw ends, stud ends and tapped holes for compression couplings, driving features, tolerances for screw threads and nomenclature. New to this compilation are DIN 34824 dealing with 12 point sockets for bolts and screws and DIN EN ISO 15065 which reflects current practice in Europe with regard to countersinks for countersunk head screws. Also included for the first time is DIN EN ISO 225 "Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions" which, together with DIN ISO 1891, now also incorporates terminology in Chinese, Japanese and Swedish. Four standards have been revised for this edition, among them DIN 918 Supplement 3 which provides information on the current status of European standardization relating to fasteners. DIN Handbook 193 is one of a series of six handbooks on...

  5. Islam, Standards, and Technoscience

    DEFF Research Database (Denmark)

    Fischer, Johan

    Halal (literally, "permissible" or "lawful") production, trade, and standards have become essential to state-regulated Islam and to companies in contemporary Malaysia and Singapore, giving these two countries a special position in the rapidly expanding global market for halal products......, this book provides an exploration of the role of halal production, trade, and standards. Fischer explains how the global markets for halal comprise divergent zones in which Islam, markets, regulatory institutions, and technoscience interact and diverge. Focusing on the "bigger institutional picture......" that frames everyday halal consumption, Fischer provides a multisited ethnography of the overlapping technologies and techniques of production, trade, and standards that together warrant a product as "halal," and thereby help to format the market. Exploring global halal in networks, training, laboratories...

  6. Standards and quality

    CERN Document Server

    El-Tawil, Anwar

    2015-01-01

    The book brings together a number of subjects of prime importance for any practicing engineer and, students of engineering. The book explains the concepts and functions of voluntary standards, mandatory technical regulations, conformity assessment (testing and measurement of products), certification, quality and quality management systems as well as other management systems such as environmental, social responsibility and food safety management systems.The book also gives a comprehensive description of the role of metrology systems that underpin conformity assessment. A description is given of typical national systems of standards, quality and metrology and how they relate directly or through regional structures to international systems. The book also covers the relation between standards and trade and explains the context and stipulations of the Technical Barriers to Trade Agreement of the World Trade Organization (WTO).

  7. Ethics, standards, and TQM.

    Science.gov (United States)

    Botticelli, M G

    1995-04-01

    The most important ethical issue for our profession is the responsibility to assure the care delivered by our colleagues and ourselves meets a self-imposed standard of excellence. There is anecdotal and experimental evidence that we have not fulfilled this obligation. Peer review has proven, for a number of reasons, to be ineffective; however, improvements in the epidemiologic sciences should provide better standards and total quality management (TQM) might prove to be of value in monitoring, comparing and improving the decisions made by physicians. Its promise lies in its emphasis on statistical analysis, its focus on systematic rather than human error, and its use of outcomes as standards. These methods, however, should not diminish our other professional responsibilities: Altruism, peer review, and in Hippocrates' words "to prescribe regimens for the good of our patients-and never do harm to anyone."

  8. Culture of standardization

    OpenAIRE

    García Pantigozo, Manuel; Yenque de Dios, Julio; Docente FII-UNMSM; Gil Benites, Wilber

    2014-01-01

    The culture of standardization has become a competitive advantage; develop those who will survive, and those who do not, will be isolated in the market. Have been established quality standards (ISO 9000), environmental (ISO 14000), on laboratory accreditation (ISO 25) on food (HACCP) and drugs (NCF).  La cultura de la normalización se ha convertido en una ventaja competitiva; quienes la desarrollen sobrevivirán, y los que no, quedarán aislados del mercado. Se han establecido normas sobr...

  9. Airborne Network Camera Standard

    Science.gov (United States)

    2015-06-01

    primarily to cover terminology included in or consistent with the GigE Vision (GEV) and IRIG 106-13 Chapter 10 standards for command and control over a...cover terminology included in or consistent with the GigE Vision1 (GEV) and IRIG 106-13 Chapter 102 standards for command and control over a variety of... IRIG 106-13. June 2013. May be superseded by update. Available at http://www.wsmr.army.mil/RCCsite/Documents/106%20Previous%20Versions/106

  10. Standardization Historical Overview

    Institute of Scientific and Technical Information of China (English)

    Wang Ping

    2008-01-01

    @@ 1. Indroduction Standardization germinated in ancient times, and began to develop from the beginning of the in-dustrial revolution, and took off in the later years of the 19th Century. It has been closely connected with the development of science and technology, as well as industry and trade throughout human histo-ry. Standardization now plays an important role in nearly every aspect of human life, in different sec-tors of industry and society. It has had a great im-pact on our lives.

  11. Reactive standard deontic logic

    OpenAIRE

    Gabbay, Dov M.; Straßer, Christian

    2015-01-01

    We introduce a reactive variant of SDL (standard deontic logic): SDLR1 (reactive standard deontic logic). Given a Kripkean view on the semantics of SDL in terms of directed graphs where arrows -> represent the accessibility relation between worlds, reactive models add two elements: arrows -> are labelled as 'active' or 'inactive', and double arrows a dagger connect arrows, e.g. (x(1) -> x(2)) a dagger (x(3) -> x(4)). The idea is that passing through x(1) -> x(2) activates a switch represented...

  12. Coordinate Standard Measurement Development

    Energy Technology Data Exchange (ETDEWEB)

    Hanshaw, R.A.

    2000-02-18

    A Shelton Precision Interferometer Base, which is used for calibration of coordinate standards, was improved through hardware replacement, software geometry error correction, and reduction of vibration effects. Substantial increases in resolution and reliability, as well as reduction in sampling time, were achieved through hardware replacement; vibration effects were reduced substantially through modification of the machine component dampening and software routines; and the majority of the machine's geometry error was corrected through software geometry error correction. Because of these modifications, the uncertainty of coordinate standards calibrated on this device has been reduced dramatically.

  13. Digital Standard Star Tracker

    Science.gov (United States)

    McQuerry, J. P., Jr.

    The Digital Standard Star Tracker (DSST) is an electro-optical instrument which provides position data used for precise attitude determination. The new DSST design uses flight-proven optical and sensor components from the BASD/NASA Standard Star Tracker (SST) programs while incorporating digital electronics techniques to improve producibility and reliability. This design approach has resulted in a new instrument capable of less than 10 arc second calibrated accuracy with 50 percent of the electrical components and only 10 percent of the electrical assemblies used in the SST.

  14. Conference: STANDARD MODEL @ LHC

    CERN Multimedia

    2012-01-01

    HCØ institute Universitetsparken 5 DK-2100 Copenhagen Ø Denmark Room: Auditorium 2 STANDARD MODEL @ LHC Niels Bohr International Academy and Discovery Center 10-13 April 2012 This four day meeting will bring together both experimental and theoretical aspects of Standard Model phenomenology at the LHC. The very latest results from the LHC experiments will be under discussion. Topics covered will be split into the following categories:     * QCD (Hard,Soft & PDFs)     * Vector Boson production     * Higgs searches     * Top Quark Physics     * Flavour physics

  15. Beyond the Standard Model

    CERN Document Server

    Csáki, C

    2015-01-01

    We introduce aspects of physics beyond the Standard Model focusing on supersymmetry, extra dimensions, and a composite Higgs as solutions to the Hierarchy problem. Lectures given at the 2013 European School of High Energy Physics, Parádfürdo, Hungary, 5-18 June 2013.

  16. Telecommunications administration standard

    Energy Technology Data Exchange (ETDEWEB)

    Gustwiller, K.D. [GTE Customer Networks, Albuquerque, NM (United States)

    1996-05-01

    The administration of telecommunications is critical to proper maintenance and operation. The intent is to be able to properly support telecommunications for the distribution of all information within a building/campus. This standard will provide a uniform administration scheme that is independent of applications, and will establish guidelines for owners, installers, designers and contractors. This standard will accommodate existing building wiring, new building wiring and outside plant wiring. Existing buildings may not readily adapt to all applications of this standard, but the requirement for telecommunications administration is applicable to all buildings. Administration of the telecommunications infrastructure includes documentation (labels, records, drawings, reports, and work orders) of cables, termination hardware, patching and cross-connect facilities, telecommunications rooms, and other telecommunications spaces (conduits, grounding, and cable pathways are documented by Facilities Engineering). The investment in properly documenting telecommunications is a worthwhile effort. It is necessary to adhere to these standards to ensure quality and efficiency for the operation and maintenance of the telecommunications infrastructure for Sandia National Laboratories.

  17. A Standard of Support.

    Science.gov (United States)

    Wheat, Dave; Cramer, James E.; Cramer, Mary Kay

    2000-01-01

    Principals can support teachers' pursuit of National Board of Professional Teaching Standards certification by learning about the NBPTS's certification process, putting candidates in contact with NBPTS support programs, facilitating access to technology, providing building access on weekends, volunteering to photocopy or obtain needed materials,…

  18. Setting Environmental Standards

    Science.gov (United States)

    Fishbein, Gershon

    1975-01-01

    Recent court decisions have pointed out the complexities involved in setting environmental standards. Environmental health is composed of multiple causative agents, most of which work over long periods of time. This makes the cause-and-effect relationship between health statistics and environmental contaminant exposures difficult to prove in…

  19. Organizational Hiring Standards.

    Science.gov (United States)

    Cohen, Yinon; Pfeffer, Jeffrey

    1986-01-01

    Using a sample of 254 San Francisco Bay Area establishments, this study examines determinants of organizational hiring selectivity, including use of educational credentials, tests, and screening devices for both white and blue collar workers. Apparently, hiring standards reflect organizations' skill requirements and group preferences for these…

  20. Accessibility Standards, Illustrated.

    Science.gov (United States)

    Jones, Michael A.

    The book sets forth Illinois environmental accessibility standards for disabled persons based on observation and interview data. Photographs, drawings, and detailed floor plans are included in sections dealing with human data (including space requirements for maneuvering wheelchairs, color blindness, incontinence, and severe auditory or visual…

  1. Standardized Curriculum for Cosmetology.

    Science.gov (United States)

    Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

    Standardized curricula are provided for two courses for the secondary vocational education program in Mississippi: cosmetology I and II. The 18 units in cosmetology I are as follows: introduction to cosmetology; Vocational Industrial Clubs of America; the look you like; bacteriology; sterilization and sanitation; hair and disorders; draping,…

  2. Standard PWR for Italy

    Energy Technology Data Exchange (ETDEWEB)

    Negroni, A.; Velona, F. (Ente Nazionale per l' Energia Elettrica, Rome (Italy))

    1983-03-01

    A description is given of the general design for the standard PWR which will be used in the seven to eight nuclear power stations provided for in the Italian national energy plan. Special features to meet Italian conditions include double containment and a common foundation mat for the reactor, auxiliary and fuel buildings.

  3. Standards and Criteria

    Science.gov (United States)

    Glass, Gene V.

    2011-01-01

    This monograph has grown out of a series of discussions and a six-month period of reading and reflecting on the literature which were initiated by Fritz Mosher's suggestions to the National Assessment of Educational Progress (NAEP) to examine the "standards" question. Conversations with Mosher himself and the staff of NAEP have been most…

  4. On Standard Ideals

    Institute of Scientific and Technical Information of China (English)

    Zhi De YU

    2003-01-01

    In the paper, we study a class of standard ideals which are more general than the m-primarystandard ideals discussed in [2]. We will prove an important equality concerning I-weak sequences; thusa generalization of the equality of [2] is established.

  5. Accessibility Standards, Illustrated.

    Science.gov (United States)

    Jones, Michael A.

    The book sets forth Illinois environmental accessibility standards for disabled persons based on observation and interview data. Photographs, drawings, and detailed floor plans are included in sections dealing with human data (including space requirements for maneuvering wheelchairs, color blindness, incontinence, and severe auditory or visual…

  6. Setting the Standard

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The country’s self-developed document format standard faces a difficult decision and possible extinction as it goes up against mighty Microsoft Since Microsoft’s Office Open Extensible Markup Language (OOXML)document format was accepted as an international stan- dard by the International Organization for

  7. Elevating standards, improving safety.

    Science.gov (United States)

    Clarke, Richard

    2014-08-01

    In our latest 'technical guidance' article, Richard Clarke, sales and marketing director at one of the UK's leading lift and escalator specialists, Schindler, examines some of the key issues surrounding the specification, maintenance, and operation of lifts in hospitals to help ensure the highest standards of safety and reliability.

  8. International Financial Reporting Standards

    DEFF Research Database (Denmark)

    Pontoppidan, Caroline Aggestam

    2011-01-01

    The advance of International Financial Reporting Standards (IFRS) across the globe has accelerated over the last few years. This is placing increasing demands on educators to respond to these changes by an increased focus on IFRS in the curricula of accounting students. This paper reviews a range...... of educational texts covering IFRS within the context of a review of the progress of IFRS themselves....

  9. Standardization of Sign Languages

    Science.gov (United States)

    Adam, Robert

    2015-01-01

    Over the years attempts have been made to standardize sign languages. This form of language planning has been tackled by a variety of agents, most notably teachers of Deaf students, social workers, government agencies, and occasionally groups of Deaf people themselves. Their efforts have most often involved the development of sign language books…

  10. 4G Standards

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ China plans to submit homegrown fourth-generation (4G) mobile technology standards to the International Telecommunications Union (ITU) between 2008 and 2009, according to Wen Ku, director of the Department of Science and Technology at the Ministry of Information Industry.

  11. International Financial Reporting Standards

    DEFF Research Database (Denmark)

    Pontoppidan, Caroline Aggestam

    2011-01-01

    The advance of International Financial Reporting Standards (IFRS) across the globe has accelerated over the last few years. This is placing increasing demands on educators to respond to these changes by an increased focus on IFRS in the curricula of accounting students. This paper reviews a range...

  12. Herbal reference standards.

    Science.gov (United States)

    Schwarz, Michael; Klier, Bernhard; Sievers, Hartwig

    2009-06-01

    This review describes the current definitions and regulatory requirements that apply to reference standards that are used to analyse herbal products. It also describes and discusses the current use of reference substances and reference extracts in the European and United States pharmacopoeias.

  13. Standards and Interoperability

    Institute of Scientific and Technical Information of China (English)

    Stephen McGibbon

    2006-01-01

    @@ I am sure that there will be much discussion at the upcoming Baltic IT&T 2005 conference about standards and interoperability, and so I thought I would try to contribute to the debate with this, the first of four articles that I will write for this journal over the coming months.

  14. DOE standard: Radiological control

    Energy Technology Data Exchange (ETDEWEB)

    1999-07-01

    The Department of Energy (DOE) has developed this Standard to assist line managers in meeting their responsibilities for implementing occupational radiological control programs. DOE has established regulatory requirements for occupational radiation protection in Title 10 of the Code of Federal Regulations, Part 835 (10 CFR 835), ``Occupational Radiation Protection``. Failure to comply with these requirements may lead to appropriate enforcement actions as authorized under the Price Anderson Act Amendments (PAAA). While this Standard does not establish requirements, it does restate, paraphrase, or cite many (but not all) of the requirements of 10 CFR 835 and related documents (e.g., occupational safety and health, hazardous materials transportation, and environmental protection standards). Because of the wide range of activities undertaken by DOE and the varying requirements affecting these activities, DOE does not believe that it would be practical or useful to identify and reproduce the entire range of health and safety requirements in this Standard and therefore has not done so. In all cases, DOE cautions the user to review any underlying regulatory and contractual requirements and the primary guidance documents in their original context to ensure that the site program is adequate to ensure continuing compliance with the applicable requirements. To assist its operating entities in achieving and maintaining compliance with the requirements of 10 CFR 835, DOE has established its primary regulatory guidance in the DOE G 441.1 series of Guides. This Standard supplements the DOE G 441.1 series of Guides and serves as a secondary source of guidance for achieving compliance with 10 CFR 835.

  15. Department of Energy Standards Index

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This TSL, intended for use in selecting and using DOE technical standards and other Government and non-Government standards, provides listing of current and inactive DOE technical standards, non-Government standards adopted by DOE, other Government documents in which DOE has a recorded interest, and cancelled DOE technical standards.

  16. DOE technical standards list: Department of Energy standards index

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-06-01

    This technical standards list (TSL) was prepared for use by personnel involved in the selection and use of US DOE technical standards and other government and non-government standards. This TSL provides listings of current DOE technical standards, non-government standards that have been adopted by DOE, other government documents in which DOE has a recorded interest, and cancelled DOE technical standards. Standards are indexed by type in the appendices to this document. Definitions of and general guidance for the use of standards are also provided.

  17. Autoantibody standardization in The Netherlands.

    NARCIS (Netherlands)

    Damoiseaux, J.; Tervaert, J.W.; Derksen, R.; Hamann, D.; Hooijkaas, H.; Klasen, I.S.; Kallenberg, C.; Limburg, P.; Smeenk, R.

    2009-01-01

    Several initiatives have been undertaken, independent of the European Autoantibody Standardization Initiative (EASI), to standardize autoantibodies in The Netherlands. The Dutch EASI team has made an inventory of which initiatives on autoantibody standardization are already available and what future

  18. Non_standard Wood

    DEFF Research Database (Denmark)

    Tamke, Martin

    Non-Standard elements in architecture bear the promise of a better more specific performance (Oosterhuis 2003). A new understanding of design evolves, which is focusing on open ended approaches, able to negotiate between shifting requirements and to integrate knowledge on process and material......- and machine industry we fabricated a 1:1 demonstrator show casing the potential for performance due to digital fabrication in this sustainable material. The production of a custom made design tool helped not only to explore design variations while keeping up the link to digital production machinery....... Using parametric design tools and computer controlled production facilities Copenhagens Centre for IT and Architecture undertook a practice based research into performance based non-standard element design and mass customization techniques. In close cooperation with wood construction software...

  19. Beyond the Standard Model

    Energy Technology Data Exchange (ETDEWEB)

    Peskin, M.E.

    1997-05-01

    These lectures constitute a short course in ``Beyond the Standard Model`` for students of experimental particle physics. The author discusses the general ideas which guide the construction of models of physics beyond the Standard model. The central principle, the one which most directly motivates the search for new physics, is the search for the mechanism of the spontaneous symmetry breaking observed in the theory of weak interactions. To illustrate models of weak-interaction symmetry breaking, the author gives a detailed discussion of the idea of supersymmetry and that of new strong interactions at the TeV energy scale. He discusses experiments that will probe the details of these models at future pp and e{sup +}e{sup {minus}} colliders.

  20. 3G Standards

    DEFF Research Database (Denmark)

    Saugstrup, Dan; Henten, Anders

    2006-01-01

    angles – technology, markets and economy, policy and regulation, and other social aspects. Findings – The paper concludes that WCDMA will dominate the markets, but that there will be a co-existence of different solutions – also inside individual countries where more than one solution is implemented......Purpose – The main purpose of this paper is to analyze which standard/technology will win the 3G mobile markets. In addition, two sub topics are examined. First, which kind of victory will it be – will one technological solution be all-dominating or is co-existence more likely? Second, which...... are the most decisive factors in the battle between the different standards – which roles do respectively technology path-dependence, network effects and strategic concerns play? Design/methodology/approach – The approach taken in the paper is to examine the different kinds of stakeholders – in this field...

  1. The Genomic Standards Consortium.

    Directory of Open Access Journals (Sweden)

    Dawn Field

    2011-06-01

    Full Text Available A vast and rich body of information has grown up as a result of the world's enthusiasm for 'omics technologies. Finding ways to describe and make available this information that maximise its usefulness has become a major effort across the 'omics world. At the heart of this effort is the Genomic Standards Consortium (GSC, an open-membership organization that drives community-based standardization activities, Here we provide a short history of the GSC, provide an overview of its range of current activities, and make a call for the scientific community to join forces to improve the quality and quantity of contextual information about our public collections of genomes, metagenomes, and marker gene sequences.

  2. Standarder for god undervisning

    DEFF Research Database (Denmark)

    Dolin, Jens; Christiansen, Frederik V; Troelsen, Rie

    foretages på baggrund af forskningsresultater, og ansattes engagement i undervisning vil ofte være på bekostning af forskningsindsatsen – og dermed på bekostning af vedkommendes akademiske karriere. Dette roundtable vil diskutere hvorvidt indførelsen af standarder for god undervisning kan være en del af en...... indsats, som både kan øge kvaliteten i de videregående uddannelser og øge undervisningens status. En sådan standard kan formuleres på mange måder, som har indflydelse på såvel anvendelighed som på selve forståelsen af hvad god undervisning er. Den udviklede model kan opfattes som et dialogredskab...

  3. Beyond standard quantum chromodynamics

    Energy Technology Data Exchange (ETDEWEB)

    Brodsky, S.J.

    1995-09-01

    Despite the many empirical successes of QCD, there are a number of intriguing experimental anomalies that have been observed in heavy flavor hadroproduction, in measurements of azimuthal correlations in deep inelastic processes, and in measurements of spin correlations in hadronic reactions. Such phenomena point to color coherence and multiparton correlations in the hadron wavefunctions and physics beyond standard leading twist factorization. Two new high precision tests of QCD and the Standard Model are discussed: classical polarized photoabsorption sum rules, which are sensitive to anomalous couplings and composite structure, and commensurate scale relations, which relate physical observables to each other without scale or scheme ambiguity. The relationship of anomalous couplings to composite structure is also discussed.

  4. New standards; Neue Normen

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Stephan [Stuttgart Univ. (Germany). Testzentrum fuer Solaranlagen des Inst. fuer Thermodynamik und Waermetechnik (ITW)

    2013-06-06

    At the end of this year (2013) the international collector standard EN ISO 9806 replaces the existing EN 12975-2 standard. Also EN 12975-1, which is formulating the general requirements for solar collectors will be adjusted during the year. And last but not least: the first time boilers and controller can get the label ''Solar Keymark''. [German] Ende dieses Jahres (2013) soll die internationale Kollektornorm EN ISO 9806 die bisherige EN 12975-2 ersetzen. Auch die EN 12975-1, die allgemeine Anforderungen an Solarkollektoren formuliert, wird im Laufe des Jahres angepasst. Und nicht zuletzt: Erstmals koennen Speicher und Regler das Label ''Solar Keymark'' bekommen.

  5. Hypnosis and performance standards.

    Science.gov (United States)

    Lynn, Steven Jay; Green, Joseph P; Jaquith, Leah; Gasior, Donna

    2003-01-01

    Participants received 1 of 3 instructional sets designed to manipulate their performance standards (i.e., criteria used to evaluate hypnotic performance): (a) stringent set (n = 33), these subjects were told that responsive subjects respond immediately to hypnosis and imagine realistically, (b) lenient set (n = 30), these subjects were told that responsive subjects do not necessarily respond immediately or imagine realistically, and (c) control set (n = 34), standard prehypnotic information. As expected, compared to controls, stringent set participants were less responsive to hypnosis, as indexed by measures of actual and estimated suggestibility, subjective involvement, involuntariness, quickness of responding, satisfaction, and imaginative ability. Stringent set participants estimated they passed fewer suggestions, were less satisfied with their performance, and reported less subjective involvement than individuals in the lenient condition.

  6. 76 FR 81295 - Cost Accounting Standards: Cost Accounting Standards 412 and 413-Cost Accounting Standards...

    Science.gov (United States)

    2011-12-27

    ... cost on a current mark-to-market basis better aligns the CAS measurement with current accounting and... 9904 Cost Accounting Standards: Cost Accounting Standards 412 and 413--Cost Accounting Standards... Policy 48 CFR Part 9904 Cost Accounting Standards: Cost Accounting Standards 412 and......

  7. Frequency Standards and Metrology

    Science.gov (United States)

    Maleki, Lute

    2009-04-01

    Preface / Lute Maleki -- Symposium history / Jacques Vanier -- Symposium photos -- pt. I. Fundamental physics. Variation of fundamental constants from the big bang to atomic clocks: theory and observations (Invited) / V. V. Flambaum and J. C. Berengut. Alpha-dot or not: comparison of two single atom optical clocks (Invited) / T. Rosenband ... [et al.]. Variation of the fine-structure constant and laser cooling of atomic dysprosium (Invited) / N. A. Leefer ... [et al.]. Measurement of short range forces using cold atoms (Invited) / F. Pereira Dos Santos ... [et al.]. Atom interferometry experiments in fundamental physics (Invited) / S. W. Chiow ... [et al.]. Space science applications of frequency standards and metrology (Invited) / M. Tinto -- pt. II. Frequency & metrology. Quantum metrology with lattice-confined ultracold Sr atoms (Invited) / A. D. Ludlow ... [et al.]. LNE-SYRTE clock ensemble: new [symbol]Rb hyperfine frequency measurement - spectroscopy of [symbol]Hg optical clock transition (Invited) / M. Petersen ... [et al.]. Precise measurements of S-wave scattering phase shifts with a juggling atomic clock (Invited) / S. Gensemer ... [et al.]. Absolute frequency measurement of the [symbol] clock transition (Invited) / M. Chwalla ... [et al.]. The semiclassical stochastic-field/atom interaction problem (Invited) / J. Camparo. Phase and frequency noise metrology (Invited) / E. Rubiola ... [et al.]. Optical spectroscopy of atomic hydrogen for an improved determination of the Rydberg constant / J. L. Flowers ... [et al.] -- pt. III. Clock applications in space. Recent progress on the ACES mission (Invited) / L. Cacciapuoti and C. Salomon. The SAGAS mission (Invited) / P. Wolf. Small mercury microwave ion clock for navigation and radioScience (Invited) / J. D. Prestage ... [et al.]. Astro-comb: revolutionizing precision spectroscopy in astrophysics (Invited) / C. E. Kramer ... [et al.]. High frequency very long baseline interferometry: frequency standards and

  8. Forestry Standardization & Forestry Insurance

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Forestry insurance of our country has developed slowly,of which the main difficulty lies in predicting and determining forestry risk,confirming the sum insured,raising the premiums, indemnity for property loss,coordinating forestry insurance and forestry protection,and lack of insurance legal system etc.With the implementation of forestry's standardized project,and overcoming effectively the technological obstacle existing in forestry's insurance,the development speed of forestry's insurance will be accelerated too.

  9. Standard interface file handbook

    Energy Technology Data Exchange (ETDEWEB)

    Shapiro, A.; Huria, H.C. (Cincinnati Univ., OH (United States))

    1992-10-01

    This handbook documents many of the standard interface file formats that have been adopted by the US Department of Energy to facilitate communications between and portability of, various large reactor physics and radiation transport software packages. The emphasis is on those files needed for use of the VENTURE/PC diffusion-depletion code system. File structures, contents and some practical advice on use of the various files are provided.

  10. DOE standard: Firearms safety

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    Information in this document is applicable to all DOE facilities, elements, and contractors engaged in work that requires the use of firearms as provided by law or contract. The standard in this document provides principles and practices for implementing a safe and effective firearms safety program for protective forces and for non-security use of firearms. This document describes acceptable interpretations and methods for meeting Order requirements.

  11. CALBC silver standard corpus.

    Science.gov (United States)

    Rebholz-Schuhmann, Dietrich; Jimeno Yepes, Antonio José; Van Mulligen, Erik M; Kang, Ning; Kors, Jan; Milward, David; Corbett, Peter; Buyko, Ekaterina; Beisswanger, Elena; Hahn, Udo

    2010-02-01

    The CALBC initiative aims to provide a large-scale biomedical text corpus that contains semantic annotations for named entities of different kinds. The generation of this corpus requires that the annotations from different automatic annotation systems be harmonized. In the first phase, the annotation systems from five participants (EMBL-EBI, EMC Rotterdam, NLM, JULIE Lab Jena, and Linguamatics) were gathered. All annotations were delivered in a common annotation format that included concept identifiers in the boundary assignments and that enabled comparison and alignment of the results. During the harmonization phase, the results produced from those different systems were integrated in a single harmonized corpus ("silver standard" corpus) by applying a voting scheme. We give an overview of the processed data and the principles of harmonization--formal boundary reconciliation and semantic matching of named entities. Finally, all submissions of the participants were evaluated against that silver standard corpus. We found that species and disease annotations are better standardized amongst the partners than the annotations of genes and proteins. The raw corpus is now available for additional named entity annotations. Parts of it will be made available later on for a public challenge. We expect that we can improve corpus building activities both in terms of the numbers of named entity classes being covered, as well as the size of the corpus in terms of annotated documents.

  12. Standards for medical educators.

    Science.gov (United States)

    Purcell, Nigel; Lloyd-Jones, Gaynor

    2003-02-01

    In the current UK socio-political climate of mounting regulation of professional practice, a debate on the topic of standards amongst medical teachers seems timely. The role of teacher is increasingly recognised as a core professional activity for all doctors and one that cannot be left to chance, aptitude or inclination. As a consequence, faculties have developed a plethora of teacher training programmes for medical teachers. But what is good medical teaching? Unless we know what it is, how can we develop it? One possible approach is to develop clear and comprehensive standards, defining what we mean by competent or effective clinical teaching. In this article we have evaluated and compared two models of standards for clinical educators. The first is the outcome-based approach developed at Dundee Medical School and the second is the scholarship model devised initially by Boyer and then elaborated by Glassick and Fincher et al. The key features of both models are briefly described and their comparative strengths and problematic aspects explored. Both models offer interesting and stimulating ideas and together they provide an instructive contrast. They make a valuable contribution to the ongoing process of improving the provision of medical education.

  13. The Conformal Standard Model

    CERN Document Server

    Latosinski, Adam; Meissner, Krzysztof A; Nicolai, Hermann

    2015-01-01

    We present an extended version of the Conformal Standard Model (characterized by the absence of any new intermediate scales between the electroweak scale and the Planck scale) with an enlarged scalar sector coupling to right-chiral neutrinos in such a way that the scalar potential and the Yukawa couplings involving only right-chiral neutrinos are invariant under a new global symmetry SU(3)$_N$ which is broken explicitly only by the Yukawa interaction coupling right-chiral neutrinos and the electroweak lepton doublets. We point out four main advantages of such an enlargement, namely: (1) the economy of the (non-supersymmetric) Standard Model, and thus its observational success, is preserved; (2) thanks to the enlarged scalar sector the RG improved one-loop effective potential is everywhere positive with a stable global minimum, thereby avoiding the notorious instability of the Standard Model vacuum; (3) the pseudo-Goldstone bosons resulting from spontaneous breaking of the SU(3)$_N$ symmetry are natural Dark M...

  14. Implementing PAT with Standards

    Science.gov (United States)

    Chandramohan, Laakshmana Sabari; Doolla, Suryanarayana; Khaparde, S. A.

    2016-02-01

    Perform Achieve Trade (PAT) is a market-based incentive mechanism to promote energy efficiency. The purpose of this work is to address the challenges inherent to inconsistent representation of business processes, and interoperability issues in PAT like cap-and-trade mechanisms especially when scaled. Studies by various agencies have highlighted that as the mechanism evolves including more industrial sectors and industries in its ambit, implementation will become more challenging. This paper analyses the major needs of PAT (namely tracking, monitoring, auditing & verifying energy-saving reports, and providing technical support & guidance to stakeholders); and how the aforesaid reasons affect them. Though current technologies can handle these challenges to an extent, standardization activities for implementation have been scanty for PAT and this work attempts to evolve them. The inconsistent modification of business processes, rules, and procedures across stakeholders, and interoperability among heterogeneous systems are addressed. This paper proposes the adoption of specifically two standards into PAT, namely Business Process Model and Notation for maintaining consistency in business process modelling, and Common Information Model (IEC 61970, 61968, 62325 combined) for information exchange. Detailed architecture and organization of these adoptions are reported. The work can be used by PAT implementing agencies, stakeholders, and standardization bodies.

  15. Standard biological parts knowledgebase.

    Science.gov (United States)

    Galdzicki, Michal; Rodriguez, Cesar; Chandran, Deepak; Sauro, Herbert M; Gennari, John H

    2011-02-24

    We have created the Knowledgebase of Standard Biological Parts (SBPkb) as a publically accessible Semantic Web resource for synthetic biology (sbolstandard.org). The SBPkb allows researchers to query and retrieve standard biological parts for research and use in synthetic biology. Its initial version includes all of the information about parts stored in the Registry of Standard Biological Parts (partsregistry.org). SBPkb transforms this information so that it is computable, using our semantic framework for synthetic biology parts. This framework, known as SBOL-semantic, was built as part of the Synthetic Biology Open Language (SBOL), a project of the Synthetic Biology Data Exchange Group. SBOL-semantic represents commonly used synthetic biology entities, and its purpose is to improve the distribution and exchange of descriptions of biological parts. In this paper, we describe the data, our methods for transformation to SBPkb, and finally, we demonstrate the value of our knowledgebase with a set of sample queries. We use RDF technology and SPARQL queries to retrieve candidate "promoter" parts that are known to be both negatively and positively regulated. This method provides new web based data access to perform searches for parts that are not currently possible.

  16. Standard biological parts knowledgebase.

    Directory of Open Access Journals (Sweden)

    Michal Galdzicki

    Full Text Available We have created the Knowledgebase of Standard Biological Parts (SBPkb as a publically accessible Semantic Web resource for synthetic biology (sbolstandard.org. The SBPkb allows researchers to query and retrieve standard biological parts for research and use in synthetic biology. Its initial version includes all of the information about parts stored in the Registry of Standard Biological Parts (partsregistry.org. SBPkb transforms this information so that it is computable, using our semantic framework for synthetic biology parts. This framework, known as SBOL-semantic, was built as part of the Synthetic Biology Open Language (SBOL, a project of the Synthetic Biology Data Exchange Group. SBOL-semantic represents commonly used synthetic biology entities, and its purpose is to improve the distribution and exchange of descriptions of biological parts. In this paper, we describe the data, our methods for transformation to SBPkb, and finally, we demonstrate the value of our knowledgebase with a set of sample queries. We use RDF technology and SPARQL queries to retrieve candidate "promoter" parts that are known to be both negatively and positively regulated. This method provides new web based data access to perform searches for parts that are not currently possible.

  17. ISO 50001 Energy Management Standard

    Energy Technology Data Exchange (ETDEWEB)

    None

    2013-08-12

    This powerful standard from the International Organization for Standardization (ISO) provides an internationally recognized framework for organizations to voluntarily implement an energy management system.

  18. German, Pikovaja dama i jejo alter ego / Ksenia Repson

    Index Scriptorium Estoniae

    Repson, Ksenia

    2007-01-01

    Moskva Vahtangovi nim. Teatri näitlejad Ludmilla Maksakova, Jevgeni Knjazev ja Julia Rutberg räägivad Pjotr Fomenko "Padaemanda" lavastusest, mis etendub Tallinnas festivali "Kuldne mask Eestis" raames

  19. "Dama s sobatshkoi", "Stshastlivõi prints" i "Svidetel obvinenija"

    Index Scriptorium Estoniae

    2004-01-01

    25.-30. maini toimuvad Vene Draamateatris Moskva Noorsooteatri külalisetendused, esitatakse K. Ginkase lavastuses A. Tšehhovi "Daam koerakesega" ja O. Wilde'i "Õnnelik prints" ning H. Janovskaja lavastuses "Süüdistuse tunnistaja"

  20. German, Pikovaja dama i jejo alter ego / Ksenia Repson

    Index Scriptorium Estoniae

    Repson, Ksenia

    2007-01-01

    Moskva Vahtangovi nim. Teatri näitlejad Ludmilla Maksakova, Jevgeni Knjazev ja Julia Rutberg räägivad Pjotr Fomenko "Padaemanda" lavastusest, mis etendub Tallinnas festivali "Kuldne mask Eestis" raames

  1. Simone de Beauvoir - a grande dama do feminismo

    Directory of Open Access Journals (Sweden)

    Rosa Alice Caubet

    2008-04-01

    Full Text Available A primeira mulher em que se pensa quando se procura, na literatura francesa, o exemplo de uma mulher que seja também uma grande escritora, é seguramente Colette. Mas, se em sua vida Colette foi uma feminista convicta, se teve um comportamento que desafiava toda e qualquer convenção da sociedade machista - mesmo que consideremos os padrões atuais - as suas personagens de meia idade e seu extenso bestiário têm, pela maneira como ela aborda esses temas, relentos de misoginia.

  2. Retrato de una dama incómoda

    Directory of Open Access Journals (Sweden)

    Sandra Lorenzano

    2005-10-01

    Full Text Available Por su trabajo como activista convencida del movimiento feminista, como defensora del derecho de la mujer a decidir sobre su propio cuerpo, como brillante ensayista, como interlocutora de los partidos y movimientos de izquierda mexicana, como fundadora de debate feminista, la antropóloga mexicana Marta Lamas se ha convertido en un símbolo de la cultura contemporánea de su país. Este artículo muestra un perfil de esa intelectual, luchadora y crítica.

  3. La «Dama yegua» y la Tarasca

    Directory of Open Access Journals (Sweden)

    Gangutia Elícegui, Elvira

    2001-12-01

    Full Text Available The Tarasca might be the result of a confluence of ancient myths and certain forms of cult about a female horse figure of semi-sacral character.

    En la «Tarasca» pueden confluir mitos e incluso ciertas formas de culto, en relación con una figura femenina equina semisacral.

  4. "Dama s sobatshkoi", "Stshastlivõi prints" i "Svidetel obvinenija"

    Index Scriptorium Estoniae

    2004-01-01

    25.-30. maini toimuvad Vene Draamateatris Moskva Noorsooteatri külalisetendused, esitatakse K. Ginkase lavastuses A. Tšehhovi "Daam koerakesega" ja O. Wilde'i "Õnnelik prints" ning H. Janovskaja lavastuses "Süüdistuse tunnistaja"

  5. [Statin associated myopathy in clinical practice. Results of DAMA study].

    Science.gov (United States)

    Millán, Jesús; Pedro-Botet, Juan; Climent, Elisenda; Millán, Joaquín; Rius, Joan

    Muscle symptoms, with or without elevation of creatin kinase are one of the main adverse effects of statin therapy, a fact that sometimes limits their use. The aim of this study was to evaluate the clinical characteristics of patients treated with statins who have complained muscle symptoms and to identify possible predictive factors. A cross-sectional one-visit, non-interventional, national multicenter study including patients of both sexes over 18 years of age referred for past or present muscle symptoms associated with statin therapy was conducted. 3,845 patients were recruited from a one-day record from 2,001 physicians. Myalgia was present in 78.2% of patients included in the study, myositis in 19.3%, and rhabdomyolysis in 2.5%. Patients reported muscle pain in 77.5% of statin-treated individuals, general weakness 42.7%, and cramps 28.1%. Kidney failure, intense physical exercise, alcohol consumption (>30g/d in men and 20g/d in women) and abdominal obesity were the clinical situations associated with statin myopathy. Myalgia followed by myositis are the most frequent statin-related side effects. It should be recommended control environmental factors such as intense exercise and alcohol intake as well as abdominal obesity and renal function of the patient treated with statins. Copyright © 2016 Sociedad Española de Arteriosclerosis. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Las damas de Shanghai. Doris Lessing visita a Elizabeth Costello

    Directory of Open Access Journals (Sweden)

    Izaguirre, Marian

    2009-06-01

    Full Text Available África. El ancestral país de los zimbabwe. una granja de tres mil acres. Lo primero que existe son las paredes de barro y los techos de paja que se levantan provisionalmente y que luego se convierten en un hogar que hay que rehacer cada año después de las lluvias torrenciales. una niña deambula por las selvas y sabanas, sola con su fusil y un perro. Y luego esa niña se convierte en la joven oficinista de un bufete de abogados de Salisbury. El mundo de los colonos blancos. Vienen después el marxismo y los matrimonios fallidos. Y más tarde la huida a Europa. Inglaterra. Dos baúles, un hijo y 150 libras. El feminismo y la lucha política. La vida es como esa granja de Zimbabwe que hay que reconstruir cada año. La mujer de accidentada vida que nació en Persia y vivió en África se convierte en una escritora reconocida. Viaja. Asiste a congresos. Lucha para erradicar las desigualdades, es enérgica, vehemente, incansable. Ahora es una mujer de ochenta y ocho años que cuida de su hijo Peter y que combate (todavía en diferentes lizas: la ecología, la defensa de los animales, la lucha contra las guerras, las invasiones… Y se enfrenta a todo (incluso al terrible esfuerzo que trae consigo la concesión del Premio nobel con una vehemencia lúcida, la que produce haber entrado y salido con pasión y coherencia de los grandes ismos del siglo xx.

  7. ESDIS Standards Office (ESO): Requirements, Standards and Practices

    Science.gov (United States)

    Mitchell, Andrew E.; Mcinerney, Mark Allen; Enloe, Yonsok K.; Conover, Helen T.; Doyle, Allan

    2016-01-01

    The ESDIS Standards Office assists the ESDIS Project in formulating standards policy for NASA Earth Science Data Systems (ESDS), coordinates standards activities within ESDIS, and provides technical expertise and assistance with standards related tasks within the NASA Earth Science Data System Working Groups (ESDSWG). This poster summarizes information found on the earthdata.nasa.gov site that describes the ESO.

  8. Consistency Across Standards or Standards in a New Business Model

    Science.gov (United States)

    Russo, Dane M.

    2010-01-01

    Presentation topics include: standards in a changing business model, the new National Space Policy is driving change, a new paradigm for human spaceflight, consistency across standards, the purpose of standards, danger of over-prescriptive standards, a balance is needed (between prescriptive and general standards), enabling versus inhibiting, characteristics of success-oriented standards, characteristics of success-oriented standards, and conclusions. Additional slides include NASA Procedural Requirements 8705.2B identifies human rating standards and requirements, draft health and medical standards for human rating, what's been done, government oversight models, examples of consistency from anthropometry, examples of inconsistency from air quality and appendices of government and non-governmental human factors standards.

  9. Beyond the Standard Model

    Energy Technology Data Exchange (ETDEWEB)

    Lykken, Joseph D.; /Fermilab

    2010-05-01

    'BSM physics' is a phrase used in several ways. It can refer to physical phenomena established experimentally but not accommodated by the Standard Model, in particular dark matter and neutrino oscillations (technically also anything that has to do with gravity, since gravity is not part of the Standard Model). 'Beyond the Standard Model' can also refer to possible deeper explanations of phenomena that are accommodated by the Standard Model but only with ad hoc parameterizations, such as Yukawa couplings and the strong CP angle. More generally, BSM can be taken to refer to any possible extension of the Standard Model, whether or not the extension solves any particular set of puzzles left unresolved in the SM. In this general sense one sees reference to the BSM 'theory space' of all possible SM extensions, this being a parameter space of coupling constants for new interactions, new charges or other quantum numbers, and parameters describing possible new degrees of freedom or new symmetries. Despite decades of model-building it seems unlikely that we have mapped out most of, or even the most interesting parts of, this theory space. Indeed we do not even know what is the dimensionality of this parameter space, or what fraction of it is already ruled out by experiment. Since Nature is only implementing at most one point in this BSM theory space (at least in our neighborhood of space and time), it might seem an impossible task to map back from a finite number of experimental discoveries and measurements to a unique BSM explanation. Fortunately for theorists the inevitable limitations of experiments themselves, in terms of resolutions, rates, and energy scales, means that in practice there are only a finite number of BSM model 'equivalence classes' competing at any given time to explain any given set of results. BSM phenomenology is a two-way street: not only do experimental results test or constrain BSM models, they also suggest

  10. Viewpoints on Grid Standards

    Institute of Scientific and Technical Information of China (English)

    Andrew A. Chien; Xian-He Sun; Zhi-Wei Xu

    2005-01-01

    @@ At GCC 2003 in Shanghai in December 2003, a panel discussion was held on the future of grid computing and on the role of the Globus Toolkit in future grid standards. Panelists include Andrew Chien (UCSD, USA), Wolfgang Gentzsch (Sun),Francis Lau (HKU, China), Carl Kesselman (USC, USA), Satoshi Matsuoka (TIT, Japan), Xian-He Sun (IIT, USA), Richard Wirt (Intel), Liang-Jie Zhang (IBM Research), Song-Nian Zhou (Platform Computing), and Zhi-Wei Xu (ICT, China), with Hai Jin (HUST, China) served as the coordinator. The panel talks were stimulating and well received. Three of the panel talk notes are selected and included in this viewpoint.

  11. Hazard Communication Standard

    Energy Technology Data Exchange (ETDEWEB)

    Sichak, S.

    1991-01-01

    The current rate of technological advances has brought with it an overwhelming increase in the usage of chemicals in the workplace and in the home. Coupled to this increase has been a heightened awareness in the potential for acute and chronic injuries attributable to chemical insults. The Hazard Communication Standard has been introduced with the desired goal of reducing workplace exposures to hazardous substances and thereby achieving a corresponding reduction in adverse health effects. It was created and proclaimed by the US Department of Labor and regulated by the Occupational Safety and Health Administration. 1 tab.

  12. Fractional standard map

    Energy Technology Data Exchange (ETDEWEB)

    Edelman, Mark, E-mail: edelman@cims.nyu.ed [Courant Institute of Mathematical Sciences, New York University, 251 Mercer St., New York, NY 10012 (United States)] [Department of Physics, Stern College at Yeshiva University, 245 Lexington Avenue, New York, NY 10016 (United States); Tarasov, Vasily E. [Courant Institute of Mathematical Sciences, New York University, 251 Mercer St., New York, NY 10012 (United States)] [Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow 119991 (Russian Federation)

    2009-12-28

    Properties of the phase space of the standard map with memory are investigated. This map was obtained from a kicked fractional differential equation. Depending on the value of the map parameter and the fractional order of the derivative in the original differential equation, this nonlinear dynamical system demonstrates attractors (fixed points, stable periodic trajectories, slow converging and slow diverging trajectories, ballistic trajectories, and fractal-like structures) and/or chaotic trajectories. At least one type of fractal-like sticky attractors in the chaotic sea was observed.

  13. World gravity standards

    Science.gov (United States)

    Uotila, U. A.

    1978-01-01

    In order to use gravity anomalies in geodetic computations and geophysical interpretations, the observed gravity values from which anomalies are derived should be referred to one consistent world wide system. The International Gravity Standardization Net 1971 was adapted by the International Union of Geodesy and Geophysics at Moscow in 1971, the network was result of extensive cooperation by many organizations and individuals around the world. The network contains more than 1800 stations around the world. The data used in the adjustment included more than 25,000 gravimetry, pendulum and absolute measurements.

  14. Non-standard antennas

    CERN Document Server

    Le Chevalier, Francois; Staraj, Robert

    2013-01-01

    This book aims at describing the wide variety of new technologies and concepts of non-standard antenna systems - reconfigurable, integrated, terahertz, deformable, ultra-wideband, using metamaterials, or MEMS,  etc, and how they open the way to a wide range of applications, from personal security and communications to multifunction radars and towed sonars, or satellite navigation systems, with space-time diversity on transmit and receive. A reference book for designers  in this lively scientific community linking antenna experts and signal processing engineers.

  15. High Availability Electronics Standards

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, R.S.; /SLAC

    2006-12-13

    Availability modeling of the proposed International Linear Collider (ILC) predicts unacceptably low uptime with current electronics systems designs. High Availability (HA) analysis is being used as a guideline for all major machine systems including sources, utilities, cryogenics, magnets, power supplies, instrumentation and controls. R&D teams are seeking to achieve total machine high availability with nominal impact on system cost. The focus of this paper is the investigation of commercial standard HA architectures and packaging for Accelerator Controls and Instrumentation. Application of HA design principles to power systems and detector instrumentation are also discussed.

  16. Government by standards

    DEFF Research Database (Denmark)

    Triantafillou, Peter

    2016-01-01

    Since 2009, all Danish hospitals have been subjected to a comprehensive, mandatory accreditation system, the so-called Danish Quality Model (DDKM), in order to assure the quality of hospital services. So far there is no evidence of DDKM’s positive effects on clinical outcome and it may even be co......, it is argued that the accreditation system is hard to refuse because it promises to increase the quality of hospital services and, more importantly, because the procedural standards espoused by DDKM work through the structured and accountable freedom of medical staff....

  17. A luta entre a Dama de Negro e a Dama de Branco: cuidados de Enfermagem na terminalidade

    OpenAIRE

    Luã Gianine Moreira; Eliara Adelino da Silva; Thiago Augusto Monteiro da Silva

    2016-01-01

    Trata-se de um estudo baseado no relato de experiência da percepção do acadêmico de enfermagem sobre os cuidados paliativos e terminalidade. Os objetivos foram relatar os conflitos vivenciados pelo autor deste estudo frente ao cuidado paliativo com um familiar e paciente oncológico; Descrever as contribuições deste cuidado para a família e paciente diante do sofrimento, tratamento da dor, alívio dos sintomas, apoio emocional e social; Descrever os dilemas vivenciados pelo autor diante da term...

  18. A luta entre a Dama de Negro e a Dama de Branco: cuidados de Enfermagem na terminalidade

    Directory of Open Access Journals (Sweden)

    Luã Gianine Moreira

    2016-07-01

    Full Text Available Trata-se de um estudo baseado no relato de experiência da percepção do acadêmico de enfermagem sobre os cuidados paliativos e terminalidade. Os objetivos foram relatar os conflitos vivenciados pelo autor deste estudo frente ao cuidado paliativo com um familiar e paciente oncológico; Descrever as contribuições deste cuidado para a família e paciente diante do sofrimento, tratamento da dor, alívio dos sintomas, apoio emocional e social; Descrever os dilemas vivenciados pelo autor diante da terminalidade do seu ente querido. O estudo utilizou um método qualitativo, descritivo, dividido em etapas: levantamento de referências bibliográficas com o propósito de embasar e nortear o relato a ser desenvolvido, contextualizando a experiência com as Teorias do Cuidado Humano de Jean Watson e Cecília Saunders, seguido de uma análise interpretativa do autor diante dos cuidados paliativos oferecidos ao seu familiar. Durante esta vivência, o autor enfrentou fatores que modificaram suas percepções do cuidado paliativo, incluindo a peregrinação em busca de respostas, turbulências e conflitos familiares referentes ao prognóstico médico e dificuldades de se tornar alicerce para os familiares em relação ao suporte emocional, socioeconômico e espiritual na reconstrução de paradigmas, repensando assim a terminalidade. Este estudo possibilitou um olhar diferenciado sobre a terminalidade e a existência da subjetividade presentes no processo morte-morrer, vinculado a humanização da assistência prestada.

  19. EFFECT OF SELENIUM ON THE DISTRIBUTION OF HEAVY METALS IN TISSUES OF FALLOW DEER (Dama dama L.

    Directory of Open Access Journals (Sweden)

    Neška Vukšić

    2016-06-01

    Full Text Available The aim of this study was to determine the concentration of heavy metals (Cd, Pb, Hg and As and essential elements (Fe and Se in fallow deer tissues (muscle, kidney, liver, adipose tissue and spleen before the addition of selenium in the food and after that to determine the interaction of selenium with heavy metals in the tissues and the influence of selenium on immunohaematological (CBC and WBC, biochemistry (glucose, urea, CRE, ALB, TGC, KOL, HLD, LDL, Fe, TP, GLOB, IgG indicators and indicators of oxidative stress (SOD, GPx, GSH and vitamin E. The research was conducted on 40 fallow deer that were shot in the hunting season during the two year research. Analysis of habitat included analyses of soil, tree leaves, grasses and fodders. Supplemental nutrition with the addition of selenium (0.5 mg/kg was carried out for 60 days in the second year of the research. During the first year of the experiment there were increased concentrations of Cd and Pb in the tissues of fallow deer whereas concentration of Se was low. After supplementary feeding with the addition of selenium, concentration of heavy metals in the tissues was lower and antioxidant protection was improved. Addition of selenium had no negative impact on other tested parameters.

  20. Emergency Management Standards and Schools

    Science.gov (United States)

    National Clearinghouse for Educational Facilities, 2009

    2009-01-01

    This publication discusses emergency management standards for school use and lists standards recommended by FEMA's National Incident Management System (NIMS). Schools are encouraged to review these standards carefully and to adopt, where applicable, those that meet their needs. The lists of standards, resources, and references contained herein…

  1. Spillover effects of international standards

    DEFF Research Database (Denmark)

    Trifkovic, Neda

    Most studies focus on trade effects and organizational outcomes of international standards, neglecting the effect of standards on employees. Using a two-year matched firm–employee panel dataset, this paper finds that the application of standards improves work conditions in small and medium....... The study reveals unexpected benefits from certification, calling for higher investment in standards....

  2. Spillover effects of international standards

    DEFF Research Database (Denmark)

    Trifkovic, Neda

    Most studies focus on trade effects and organizational outcomes of international standards, neglecting the effect of standards on employees. Using a two-year matched firm–employee panel dataset, this paper finds that the application of standards improves work conditions in small and medium enterp....... The study reveals unexpected benefits from certification, calling for higher investment in standards.......Most studies focus on trade effects and organizational outcomes of international standards, neglecting the effect of standards on employees. Using a two-year matched firm–employee panel dataset, this paper finds that the application of standards improves work conditions in small and medium...

  3. Standardized Referente Evapotranspiration Equation

    Directory of Open Access Journals (Sweden)

    M.D. Mundo–Molina

    2009-04-01

    Full Text Available In this paper is presented a discussion on the necessity to standardize the Penman–Monteith equations in order to estimate ETo. The proposal is to define an accuracy and standarize equation based in Penman–Monteith. The automated weather station named CIANO (27° 22 ' 144 North latitude and 109" 55' west longitude it was selected tomake comparisons. The compared equations we re: a CIANO weat her station, b Penman–Monteith ASCE (PMA, Penman–Monteith FAO 56 (PM FAO 56, Penman–Monteith estandarizado ASCE (PM Std. ASCE. The results were: a There are important differences between PMA and CIANO weather station. The differences are attributed to the nonstandardization of the equation CIANO weather station, b The coefficient of correlation between both methods was of 0,92, with a standard deviation of 1,63 mm, an average quadratic error of 0,60 mm and one efficiency in the estimation of ETo with respect to the method pattern of 87%.

  4. Standarder for god undervisning

    DEFF Research Database (Denmark)

    Dolin, Jens; Christiansen, Frederik V; Troelsen, Rie;

    foretages på baggrund af forskningsresultater, og ansattes engagement i undervisning vil ofte være på bekostning af forskningsindsatsen – og dermed på bekostning af vedkommendes akademiske karriere. Dette roundtable vil diskutere hvorvidt indførelsen af standarder for god undervisning kan være en del af en...... indsats, som både kan øge kvaliteten i de videregående uddannelser og øge undervisningens status. En sådan standard kan formuleres på mange måder, som har indflydelse på såvel anvendelighed som på selve forståelsen af hvad god undervisning er. Den udviklede model kan opfattes som et dialogredskab...... for undervisningsudvikling, men kan også frygtes at blive brugt som et kontrolredskab. Disse forskellige muligheder og dilemmaer vil blive adresseret i samtalen. Oplægsholderne vil tage udgangspunkt i initiativer de er engagerede i på deres egne universiteter og fremhæve de konkrete problemer, som disse initiativer har...

  5. New standard exceeds expectations

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, M.J. (Environmental Data Resources Inc., Southport, CT (United States))

    1993-08-01

    The new ASTM environmental due diligence standard is delivering far more than expected when it was conceived in 1990. Its use goes well beyond the relatively narrow legal liability protection that was the primary goal in its development. The real estate industry, spearheaded by the lending community, was preoccupied with environmental risk and liability. Lenders throughout the concept's evolution have been at the forefront in defining environmental due diligence. The lender liability rule is intended to protect property owners from CERCLA liability for property they own or companies they manage (for example, as a result of foreclosure). The new site assessment standard increasingly is considered a benchmark for prudent environmental due diligence in the interest of risk management, not legal liability. The focus on risk management, including collateral devaluation and corporate credit risk, are becoming dominant areas of policy focus in the lending industry. Lenders now are revising their policies to incorporate transactions beyond issues of real estate, in which a company's economic viability and ability to service debt could be impacted by an environmental problem unrelated to property transfers.

  6. The Supersymmetric Standard Model

    Science.gov (United States)

    Fayet, Pierre

    2016-10-01

    The Standard Model may be included within a supersymmetric theory, postulating new sparticles that differ by half-a-unit of spin from their standard model partners, and by a new quantum number called R-parity. The lightest one, usually a neutralino, is expected to be stable and a possible candidate for dark matter. The electroweak breaking requires two doublets, leading to several charged and neutral Brout-Englert-Higgs bosons. This also leads to gauge/Higgs unification by providing extra spin-0 partners for the spin-1 W± and Z. It offers the possibility to view, up to a mixing angle, the new 125 GeV boson as the spin-0 partner of the Z under two supersymmetry transformations, i.e. as a Z that would be deprived of its spin. Supersymmetry then relates two existing particles of different spins, in spite of their different gauge symmetry properties, through supersymmetry transformations acting on physical fields in a non-polynomial way. We also discuss how the compactification of extra dimensions, relying on R-parity and other discrete symmetries, may determine both the supersymmetrybreaking and grand-unification scales.

  7. The Supersymmetric Standard Model

    CERN Document Server

    Fayet, Pierre

    2016-01-01

    The Standard Model may be included within a supersymmetric theory, postulating new sparticles that differ by half-a-unit of spin from their standard model partners, and by a new quantum number called R-parity. The lightest one, usually a neutralino, is expected to be stable and a possible candidate for dark matter. The electroweak breaking requires two doublets, leading to several charged and neutral Brout- Englert-Higgs bosons. This also leads to gauge/Higgs unification by providing extra spin-0 partners for the spin-1 W$^\\pm$ and Z. It offers the possibility to view, up to a mixing angle, the new 125 GeV boson as the spin-0 partner of the Z under two supersymmetry transformations, i.e. as a Z that would be deprived of its spin. Supersymmetry then relates two existing particles of different spins, in spite of their different gauge symmetry properties, through supersymmetry transformations acting on physical fields in a non-polynomial way. We also discuss how the compactification of extra dimensions, relying ...

  8. Measuring against clinical standards.

    Science.gov (United States)

    Shaw, Charles D

    2003-07-15

    Systematic improvement of health services requires the objective measurement of people, practices and organisations against valid and explicit standards in order to identify and implement appropriate change. Effective quality systems must embrace a wide range of definitions of quality, and a similar variety of approaches to defining, measuring and improving. Clinical performance may be examined from three professional viewpoints--clinical competence: assessment of individual practitioners against explicit criteria to recognise achievement and to promote continuing development. Traditional mechanisms of training, registration and accreditation enable clinicians to reach career grades but responsibility for subsequent support is often unclear between employers, professions and registering bodies. Clinical practice: assessment of actual clinical process and outcomes against research-based "best practice" to identify and reduce variation. Peer review, clinical audit and confidential enquiries are examples of this approach, which may involve single or multiple professional groups and their interface with management. Service accreditation: systems to assess health care organisations against published standards in order to encourage best management practice. These are usually run on a regional or national basis and, though sensitive to expectations of patients, managers, clinicians, paying agencies and government, they are usually managed by an impartial but authoritative organisation.

  9. Standardization Promotes Midea Industrial Upgrading

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    1.Midea Achievenents in standardization For a long time,Midea attaches high importance to the implementation of standardization.After four decades development,Midea has accumulated advantages in manufacturing,technology,market and personnel to some extent,which form Midea's strategic foundation of enterprise standardization.In 2006,the Group set up the Science & Technology Management Department,enhanced the standardization management function to the Group and made standardization management the more specialized and systemized.

  10. The Diamond Standard Vodka酒

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    对于酒的品味不仅仅在酒本身所散发出的醉人魅力,自古以来,拥有艺术品般精湛做工、华美造犁的盛酒器皿也和酒一样流传千古。The Diamond Standard Vodka以“奢侈”、“豪华”作为卖点,除了散发着北欧风格的高贵气质外,由原产自奥地利的施华洛廿奇水晶制成25mm的瓶身更让它身价倍增。以钻石命名的它使用了钻石过滤专利系统,

  11. Standardization of depression measurement

    DEFF Research Database (Denmark)

    Wahl, Inka; Löwe, Bernd; Bjørner, Jakob

    2014-01-01

    comparisons among included measures. Large differences were found in their measurement precision and range, providing a rationale for instrument selection. Published scale-specific threshold scores of depression severity showed remarkable consistencies across different questionnaires. CONCLUSION: An IRT-based......OBJECTIVES: To provide a standardized metric for the assessment of depression severity to enable comparability among results of established depression measures. STUDY DESIGN AND SETTING: A common metric for 11 depression questionnaires was developed applying item response theory (IRT) methods. Data...... instrument-independent metric for depression severity enables direct comparisons among established measures. The "common ruler" simplifies the interpretation of depression assessment by identifying key thresholds for clinical and epidemiologic decision making and facilitates integrative psychometric research...

  12. Spatial Standard Observer

    Science.gov (United States)

    Watson, Andrew B. (Inventor)

    2012-01-01

    The present invention relates to devices and methods for the measurement and/or for the specification of the perceptual intensity of a visual image, or the perceptual distance between a pair of images. Grayscale test and reference images are processed to produce test and reference luminance images. A luminance filter function is convolved with the reference luminance image to produce a local mean luminance reference image. Test and reference contrast images are produced from the local mean luminance reference image and the test and reference luminance images respectively, followed by application of a contrast sensitivity filter. The resulting images are combined according to mathematical prescriptions to produce a Just Noticeable Difference, JND value, indicative of a Spatial Standard Observer, SSO. Some embodiments include masking functions, window functions, special treatment for images lying on or near borders and pre-processing of test images.

  13. Second order Standard Model

    Directory of Open Access Journals (Sweden)

    Johnny Espin

    2015-06-01

    Full Text Available It is known, though not commonly, that one can describe fermions using a second order in derivatives Lagrangian instead of the first order Dirac one. In this description the propagator is scalar, and the complexity is shifted to the vertex, which contains a derivative operator. In this paper we rewrite the Lagrangian of the fermionic sector of the Standard Model in such second order form. The new Lagrangian is extremely compact, and is obtained from the usual first order Lagrangian by integrating out all primed (or dotted 2-component spinors. It thus contains just half of the 2-component spinors that appear in the usual Lagrangian, which suggests a new perspective on unification. We sketch a natural in this framework SU(2×SU(4⊂SO(9 unified theory.

  14. libdrdc: software standards library

    Science.gov (United States)

    Erickson, David; Peng, Tie

    2008-04-01

    This paper presents the libdrdc software standards library including internal nomenclature, definitions, units of measure, coordinate reference frames, and representations for use in autonomous systems research. This library is a configurable, portable C-function wrapped C++ / Object Oriented C library developed to be independent of software middleware, system architecture, processor, or operating system. It is designed to use the automatically-tuned linear algebra suite (ATLAS) and Basic Linear Algebra Suite (BLAS) and port to firmware and software. The library goal is to unify data collection and representation for various microcontrollers and Central Processing Unit (CPU) cores and to provide a common Application Binary Interface (ABI) for research projects at all scales. The library supports multi-platform development and currently works on Windows, Unix, GNU/Linux, and Real-Time Executive for Multiprocessor Systems (RTEMS). This library is made available under LGPL version 2.1 license.

  15. Standard Operating Procedure

    Science.gov (United States)

    1997-01-01

    l^m .:#,"■• y’’:>’£l’S ABO GROUP CONFIRMED |[ Rh OF .NEGATIVE UNITS CONFIRMED fe^/w’H’o’^Ä^ ■ •:.■.■:•• •■’ .Tv-v^l^.>’-V.^^V’ir;i-.^K-V.^’vV-i...using 0.02 ml of whole blood diluted with 5.98 ml of Drabkin’s reagent (1:251 dilution). 51 I. Measure the supernatant hemoglobin concentration...34NcUiod fef*ɜ 17-0? STANDARD OPERATING PROCEDURE Red Blood Cells Collected in the CPDA-1 800 ml Primary PVC Plastic Bag Collection System and

  16. Microfabricated ion frequency standard

    Science.gov (United States)

    Schwindt, Peter; Biedermann, Grant; Blain, Matthew G.; Stick, Daniel L.; Serkland, Darwin K.; Olsson, III, Roy H.

    2010-12-28

    A microfabricated ion frequency standard (i.e. an ion clock) is disclosed with a permanently-sealed vacuum package containing a source of ytterbium (Yb) ions and an octupole ion trap. The source of Yb ions is a micro-hotplate which generates Yb atoms which are then ionized by a ultraviolet light-emitting diode or a field-emission electron source. The octupole ion trap, which confines the Yb ions, is formed from suspended electrodes on a number of stacked-up substrates. A microwave source excites a ground-state transition frequency of the Yb ions, with a frequency-doubled vertical-external-cavity laser (VECSEL) then exciting the Yb ions up to an excited state to produce fluorescent light which is used to tune the microwave source to the ground-state transition frequency, with the microwave source providing a precise frequency output for the ion clock.

  17. Wavelength standards in the infrared

    CERN Document Server

    Rao, KN

    2012-01-01

    Wavelength Standards in the Infrared is a compilation of wavelength standards suitable for use with high-resolution infrared spectrographs, including both emission and absorption standards. The book presents atomic line emission standards of argon, krypton, neon, and xenon. These atomic line emission standards are from the deliberations of Commission 14 of the International Astronomical Union, which is the recognized authority for such standards. The text also explains the techniques employed in determining spectral positions in the infrared. One of the techniques used includes the grating con

  18. 23 CFR 625.4 - Standards, policies, and standard specifications.

    Science.gov (United States)

    2010-04-01

    ...) Accommodation of Utilities, refer to 23 CFR part 645, subpart B. (8) Pavement Design, refer to 23 CFR part 626... TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.4 Standards, policies, and standard specifications.... (a) Roadway and appurtenances. (1) A Policy on Geometric Design of Highways and Streets, AASHTO...

  19. 77 FR 43196 - Minimum Internal Control Standards and Technical Standards

    Science.gov (United States)

    2012-07-24

    ... COMMISSION 25 CFR Parts 543 and 547 Minimum Internal Control Standards and Technical Standards AGENCY... . SUPPLEMENTARY INFORMATION: Part 543 addresses minimum internal control standards (MICS) for Class II gaming operations. The regulations require tribes to establish controls and implement procedures at least...

  20. Hydropower Reservoir Operation using Standard Operating and Standard Hedging Policies

    OpenAIRE

    T.R. Neelakantan; K. Sasireka

    2013-01-01

    Standard operating policy and hedging policies are commonly used for reservoir operation for municipal or irrigation water supply. Application of these policies to hydropower reservoir operation is complex. In this paper, new standard operating policies and standard hedging policy are proposed for hydropower reservoir operation. The newly proposed policies were applied to the operation of Indira Sagar reservoir in India and demonstrated.

  1. 77 FR 13969 - Revising Standards Referenced in the Acetylene Standard

    Science.gov (United States)

    2012-03-08

    ... the Acetylene Standard AGENCY: Occupational Safety and Health Administration (OSHA), Department of... date of its direct final rule that revises the Acetylene Standard for general industry by updating the... that revised the Acetylene Standard for general industry by updating a reference to the Compressed...

  2. 77 FR 13997 - Revising Standards Referenced in the Acetylene Standard

    Science.gov (United States)

    2012-03-08

    ... in the Acetylene Standard AGENCY: Occupational Safety and Health Administration (OSHA), Labor. ACTION... accompanied its direct-final rule revising the Acetylene Standard for general industry. DATES: Effective March...-final rule to update the incorporated references in its Acetylene Standard for general industry at...

  3. 75 FR 5707 - Revising Standards Referenced in the Acetylene Standard

    Science.gov (United States)

    2010-02-04

    ... in the Acetylene Standard AGENCY: Occupational Safety and Health Administration (OSHA), Labor. ACTION... accompanied its direct-final rule revising the Acetylene Standard for general industry. DATES: As of February...- final rule to update the incorporated references in its Acetylene Standard for general industry at...

  4. Standards and Standard Setting and the Post School Curriculum

    Science.gov (United States)

    Young, Michael

    2014-01-01

    This paper is concerned with the role of standards and standard setting in shaping the expansion of post school education in highly unequal society. It draws on an account of the debates and policies on standards in the UK from the 1980's to today and the wider lessons that can be learned from them. It argues that relying on any type of standards…

  5. SATCOM Supply Versus Demand and the Impact on Remotely Piloted Aircraft ISR

    Science.gov (United States)

    2016-03-01

    no way to know if bandwidth is available until a user attempts to lease it.”27 Mergers and acquisitions of satellite vendors, resulting in less... mergers and acquisitions , leading to increased cost per bit. Second, the procurement mechanisms are inefficient and not cost effective. The...and plans. Knowing what our capabilities are – what we can see/hear and what we cannot – can give a dramatic advantage to the adversary in their

  6. Frequency-Selective Surface to Prevent Interference Between Radar and SATCOM Antennas

    NARCIS (Netherlands)

    Monni, S.; Neto, A.; Gerini, G.; Nennie, F.; Tijhuis, A.

    2009-01-01

    Interference between neighboring antennas operating in nearby frequency ranges can lead to damage of the front-end electronics. This letter presents the design of a frequency-selective surface (FSS) aimed at preventing the saturation of the low noise amplifiers of a phased-array radar antenna due to

  7. Leveraging an SNMP Agent in Terminal Equipment for Network Monitoring of U.S. Navy SATCOM

    Science.gov (United States)

    2011-09-01

    Network Topology TWT Traveling-wave Tube TX Transmitter UCD Uplink Channel Descriptor UDP User Datagram Protocol UFO UHF Follow-On UHF Ultra High...through DSCS III, UFO , and Milstar” (Martin, n.d.a).  “Capabilities have grown dramatically with the development of satellite and electronics...Communication Systems (DSCS) II and III and the Global Broadcast Service (GBS) payload on the UHF Follow-On ( UFO ) satellite  In 1971, the DSCS II

  8. Signal Selector, Spectrum Receivers and Touch Panel Control for the SATCOM Signal Analyzer.

    Science.gov (United States)

    1980-06-01

    include RF power meters, spectrum analyzers, or RF voltmeters depending on the availabilty . Test procedures should resemble those described in the...appear on the large display screens. A list of satellites entered and the channel usage , also en- tered by the operator, may be viewed under the

  9. Extremely high frequency (EHF) satellite communications (SATCOM) technology-transmitters and receivers

    Science.gov (United States)

    Raue, Jorg E.

    1983-10-01

    During the past three years, interest in satellite communications in the frequency bands above Ku-band has expanded dramatically. As a result, a number of key technology developments, targeted to meet specific next generation spaceborne needs, were undertaken. The state-of-the-art in solid state power transmitters and low noise receivers, including critical passive component technology, is presented. This includes filters as well as a series of rugged high performance ferrite components such as isolators, circulators and latching switches.

  10. C-Band SATCOM Range Communications System for ELVs using ESAs and High Dynamics Modem Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Improving safety while increasing the pace of space launches requires improved communications capability. An increasing volume of real-time data from numerous...

  11. C-Band SATCOM Range Communications System for ELVs using ESAs and High Dynamics Modem Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The development and implementation of passive phased array antennas (PAAs) offers significant performance benefits over the current active arrays. The keys to...

  12. Radioactivity standardization in South Africa

    CSIR Research Space (South Africa)

    Simpson, BRS

    2002-01-01

    Full Text Available South Africa's national radioactivity measurement standard is maintained at a satellite laboratory in Cape Town by the National Metrology Laboratory (NML) of the Council-for Scientific and Industrial Research. Standardizations are undertaken by a...

  13. Data content standards in Africa

    CSIR Research Space (South Africa)

    Cooper, Antony K

    2005-04-01

    Full Text Available Data content standards tend to be more accessible. Easier to understand. Used directly by many end users. Immediately applicable to Africa. More susceptible to culture and language – Hence, more important to have local standards...

  14. Issues Forum: National Curriculum Standards.

    Science.gov (United States)

    Kennedy, Edward M.; And Others

    1994-01-01

    Includes "On the Common Core of Learning" (Kennedy); "Constitutional Implications of National Curriculum Standards" (Arons); "Arguments against National Performance Standards" (Fulk, Mantzicopoulos, Hirth); and "The Painful Lessons of Introducing the National Curriculum in England" (Foster). (SK)

  15. Respiratory Therapy Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the respiratory therapy technology program in Georgia. The standards are divided into 12 categories: Foundations (philosophy, purpose, goals, program objectives, availability, evaluation; Admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning);…

  16. Issues Forum: National Curriculum Standards.

    Science.gov (United States)

    Kennedy, Edward M.; And Others

    1994-01-01

    Includes "On the Common Core of Learning" (Kennedy); "Constitutional Implications of National Curriculum Standards" (Arons); "Arguments against National Performance Standards" (Fulk, Mantzicopoulos, Hirth); and "The Painful Lessons of Introducing the National Curriculum in England" (Foster). (SK)

  17. Avionics Maintenance Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the avionics maintenance technology program in Georgia. The standards are divided into the following categories: foundations, diploma/degree (philosophy, purpose, goals, program objectives, availability, evaluation); admissions, diploma/degree (admission requirements, provisional admission…

  18. Minimum quality standards and exports

    OpenAIRE

    2015-01-01

    This paper studies the interaction of a minimum quality standard and exports in a vertical product differentiation model when firms sell global products. If ex ante quality of foreign firms is lower (higher) than the quality of exporting firms, a mild minimum quality standard in the home market hinders (supports) exports. The minimum quality standard increases quality in both markets. A welfare maximizing minimum quality standard is always lower under trade than under autarky. A minimum quali...

  19. Understanding Comparability of Examination Standards

    Science.gov (United States)

    Coe, Robert

    2010-01-01

    Much of the argument about comparability of examination standards is at cross-purposes; contradictory positions are in fact often both defensible, but they are using the same words to mean different things. To clarify this, two broad conceptualisations of standards can be identified. One sees the standard in the observed phenomena of performance…

  20. Why Adoption of Standards Matters

    Science.gov (United States)

    Journal of Staff Development, 2016

    2016-01-01

    A total of 39 states have adopted, adapted, or endorsed the Standards for Professional Learning, including the standards issued in 2011 (labeled in red) and those published earlier (labeled in blue). Making a commitment to the standards is a commitment to continuous learning for all educators in a school.

  1. Quality measurement of semantic standards

    NARCIS (Netherlands)

    Folmer, E.J.A.; Oude Luttighuis, P.H.W.M.; Hillegersberg, J. van

    2010-01-01

    Quality of semantic standards is unadressed in current research while there is an explicit need from standard developers. The business importance is evident since quality of standards will have impact on its diffusion and achieved interoperability in practice. An instrument to measure the quality of

  2. State Standards: Authenticity vs. Diversity.

    Science.gov (United States)

    Davidson, Marcia R.; Howell, Kenneth W.

    1997-01-01

    Reviews problems with the current movement to use national standards and performance assessment to reform education and the impact of the standards on students with disabilities. The characteristics of standards, as they are currently being employed, are discussed, along with issues related to measurement, reliability, and validity. (Author/CR)

  3. PUBLISHER'S ANNOUNCEMENT: Refereeing standards

    Science.gov (United States)

    Bender, C.; Scriven, N.

    2004-08-01

    Wuppertal, Germany (Chaotic and Complex Systems); F W Nijhoff, University of Leeds, UK (Mathematical Physics); G Ghirardi, Universita di Trieste, Italy (Quantum Mechanics and Quantum Information Theory); G Dunne, University of Connecticut, Storrs, USA (Classical and Quantum Field Theory); and L Turner, Los Alamos National Laboratory, NM, USA (Fluid and Plasma Theory). It will be an honour and a pleasure to work together with all these talented people towards the high-minded goal of running a world-class scientific journal. As Editor-in-Chief of J. Phys. A, my principal objective will be to raise the standards of this first-rate journal to even higher levels by raising the quality of accepted papers. I believe that this goal will be possible to accomplish. Despite an already high rejection rate, paper submissions are rising rapidly and I anticipate that we will need to be even more stringent in our assessment of quality next year. A letter has already been sent to referees urging them to raise their standards for acceptance. I believe we will make rapid progress in this direction. (I have heard a few people criticize the journal for being a `write-only' journal. My goal is for the worldwide community of mathematical physicists to view J. Phys. A as essential reading.) I am extremely optimistic about the future of J. Phys. A. I believe that we will raise the standards of acceptance while maintaining the short time from submission to decision. I am confident that we will continue to improve the quality of the papers published in this already first-class journal. I look forward to working with the journal's excellent staff, the Board of Editors, and the Advisory Panel.

  4. Negotiation Mechanism of AVS Standardization

    Institute of Scientific and Technical Information of China (English)

    Su Junbin

    2007-01-01

    @@ 1. Introduction The mission of the Audio Video Coding Standard (AVS) Working Group of China is to develop AVS standards drafts and deliver them to the national standardization administration authorities. Since its establishment in 2002, the AVS Working Group has developed rapidly, growing from 33 members in 2003 to 153 in 2006. By the end of 2006, it had put forward for approval nine standards drafts (Table 1) with Part 2 of the AVS 1.0 draft approved as a national standard in February 2006.

  5. Vocational High School Effectiveness Standard ISO 9001: 2008 for Achievement Content Standards, Standard Process and Competency Standards Graduates

    Directory of Open Access Journals (Sweden)

    Yeni Ratih Pratiwi

    2014-06-01

    Full Text Available Efektivitas Sekolah Menengah Kejuruan Berstandar ISO 9001:2008 terhadap Pencapaian Standar Isi, Standar Proses dan Standar Kompetensi Lulusan Abstract: The purpose of this study was to determine differences in the effectiveness of the achievement of the content standards, process standards, and competency standards in vocational already standard ISO 9001: 2008 with CMS that has not been standardized ISO 9001: 2008 both in public schools and private schools. Data collection using the questionnaire enclosed Likert scale models. Analysis of data using one-way ANOVA using SPSS. The results showed: (1 there is no difference in effectiveness between public SMK ISO standard ISO standards with private SMK (P = 0.001; (2 there are differences in the effectiveness of public SMK SMK ISO standards with ISO standards have not (P = 0.000; (3 there are differences in the effectiveness of public SMK ISO standards with private vocational yet ISO standards (P = 0.000; (4 there are differences in the effectiveness of the private vocational school with vocational standard ISO standard ISO country has not (P = 0.015; (5 there are differences in the effectiveness of the private vocational bertandar ISO with private vocational yet standardized ISO (P = 0.000; (6 there was no difference in the effectiveness of public SMK has not been standardized by the ISO standard ISO private SMK yet. Key Words: vocational high school standards ISO 9001: 2008, the standard content, process standards, competency standards Abstrak: Tujuan penelitian ini untuk mengetahui perbedaan efektivitas pencapaian standar isi, standar proses, dan standar kompetensi lulusan pada SMK yang sudah berstandar ISO 9001:2008 dengan SMK yang belum berstandar ISO 9001:2008 baik pada sekolah negeri maupun sekolah swasta. Pengumpulan data menggunakan kuisioner tertutup model skala likert. Analisis data menggunakan ANOVA one way menggunakan program SPSS. Hasil penelitian menunjukkan: (1 ada perbedaan

  6. Standardization Bossts SGGCC Fast Development

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    OverviewDuring the development of State Grid Corporation of China (SGCC),standardization work is always highlighted,adhering to standardization planning as a focus in standardization work,centered on technology R&D,grid construction,production & operation,industrial development,etc.,SGCC set up a technology standards system with production process as a main line and featured by "Vertical in the end,lateral to the edge",and launched STATE GRID Corporation of China of Technical Standards System.

  7. ASHRAE Standard 62: tobacco industry's influence over national ventilation standards.

    Science.gov (United States)

    Bialous, S Aguinaga; Glantz, S A

    2002-12-01

    To describe the role of the tobacco industry in the development of ventilation standards for indoor air quality by influencing the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE). Review of tobacco industry documents available on the internet between January 2001 and March 2002. Search terms included "ASHRAE", "ventilation", "minutes", "memo", and the names of key players and organisations as identified in the initial searches. Analysis of ASHRAE and other relevant documents publicly available and the personal files of a Standard 62 committee member; interviews of a selected number of ASHRAE players; observation of an ASHRAE meeting. The tobacco industry has been involved in the development of ventilation standards for over 20 years. It has successfully influenced the standard and continues to attempt to change the standard from a smoke-free framework into an "accommodation" framework. The industry acts directly and through consultants and allies. The major health groups have been largely absent and the health interests have been poorly represented in standard development. While concentrated in the USA, ASHRAE standards are adopted worldwide. The tobacco industry determined that allowing smoking in ventilation standards for indoor air quality was a high priority and dedicated significant human and financial resources to ensure that its interests were represented. The health groups, until recently, have largely ignored the policy implications for tobacco control of standard development. This situation is changing, but unless health groups maintain high visibility within ASHRAE, the tobacco industry may succeed in creating a standard that ignores the dangers of secondhand smoke.

  8. Comparison of CRBRP standards to DOE prescribed standards

    Energy Technology Data Exchange (ETDEWEB)

    Ogg, W W; Copeland, G S

    1983-09-02

    The tables list standards committed to by CRBRP in its design documents, its Environmental Report, and its Preliminary Safety Analysis Report. The compilation of these standards has been placed in column form beside the column of prescribed standards listed under the various headings of Chapter 1 of DOE's Order 5480.1A, Environmental Protection, Safety, and Health Protection Program for DOE Operations. (The DOE standards listed, however, include all those in the other applicable chapters of 5480.1A as mandated in Chapter 1.) There are some CRBRP systems which are impacted very little, if any, by the safety requirements of 5480.1A's prescribed standards. The standards committed to in those systems are, consequently, not included in this comparison. The comparison is made in detail, however, for standards committed to in those systems of CRBRP having areas of safety corresponding to DOE's jurisdiction/requirements as opposed to areas covered only by the USNRC's jurisdiction/regulations. Included in this document are: (1) a table listing titles of the standards not already listed in the comparison table, and (2) a list of acronyms. It seems apparent by the comparison that CRBRP meets the DOE requirement that the Project standards be equal or better (more conservative) than DOE's own prescribed standards.

  9. Standards and Standard Setting and the Post School Curriculum

    Science.gov (United States)

    Young, Michael

    2014-01-01

    This paper is concerned with the role of standards and standard setting in shaping the expansion of post school education in highly unequal society. It draws on an account of the debates and policies on standards in the UK from the 1980's to today and the wider lessons that can be learned from them. It argues that relying on any type of…

  10. The IFC standard - a review of history, development, and standardization

    OpenAIRE

    Laakso, Mikael; Kiviniemi, Arto

    2012-01-01

    IFC (Industry Foundation Classes) is an open and standardized data model intended to enable interoperability between building information modeling software applications in the AEC/FM industry. IFC has been in development by an industry consortium since 1994, and since the start of the effort, the evolving industry context, standardization organization, resource availability, and technology development have exposed the standardization process to a dynamic environment. While the overarching mis...

  11. Dehydrated Amniotic Membrane Allograft for Treatment of Chronic Leg Ulcers in Patients With Multiple Comorbidities: A Case Series

    Science.gov (United States)

    Barr, Stephen M.

    2016-01-01

    Cellular and/or tissue-based products (CTPs) are emerging treatment options for chronic non-healing wounds. Dehydrated amniotic membrane allograft (DAMA) was used in 7 patients whose wounds had not responded adequately to standard and adjuvant therapies; four VLUs, 2 surgical wounds, and 1 DFU. Patients had multiple comorbidities, including 2 with autoimmune disorders (CREST syndrome and systemic lupus erythematosus). Patients received 3–8 applications of DAMA at weekly to biweekly intervals (average, 5.4 applications). Complete wound healing was observed in 6 of 7 patients during study period, with an average time to closure of 7.9 weeks. Closure was achieved in 3 of 7 patients after 3 DAMA applications. In the patient with CREST syndrome who did not completely close, DAMA reduced the area and volume by nearly 50% and later went on to closure. These cases suggest that DAMA is a viable option for recalcitrant DFUs, VLUs, and surgical wounds. PMID:27104144

  12. OPINIONSCONCERNINGTHE ORGANIZATIONOF STANDARD COSTS ACCOUNTANCY

    Directory of Open Access Journals (Sweden)

    Ion Ionescu

    2015-10-01

    Full Text Available The main purpose of this research is to present a way for organizing the accountancy under the conditions of applying the method of standard costs, such that to allow both the registration of standard and effective costs and the separate registration of the deviations from standard costs. Making some pertinent and performance decisions is mainly influenced by the quality of the information provided to managers and by the promptitude they are sent. This desiderate is not possible if using classical methods for calculating costs, reason for which it is mandatory to organize and implement a managerial accountancy, based on using a modern method, namely the method of standard costs. The main implications of this method consist of establishing a pertinent cost, orientated towards the entity management, regardless the activity domain where it is implemented. The carried out study concerns only one of the phases performed for applying the method of standard cost, respectively the organization of the standard costs accountancy.

  13. Standards for bullets and casings

    Directory of Open Access Journals (Sweden)

    J.F Song

    2002-11-01

    The Office of Law Enforcement Standards (OLES at the National Institute of Standards and Technology (NIST manages research in many different disciplines of forensic science. One of these projects supports the National Integrated Ballistics Information Network (NIBIN. NIST digitized six bullet signatures from samples provided by the Bureau of Alcohol, Tobacco, and Firearms (ATF and the Federal Bureau of Investigation (FBI. Using these signatures as a virtual standard, NIST’s Instrument Shop manufactured 20 reference materials (RM 8240 standard bullets using a numerically-controlled diamond turning machine. Test results show high reproducibility of the bullet signatures on standard bullets. NIST has also developed a new parameter for bullet signature comparisons, using autocorrelation functions, and proposed a diagram for tracing local ballistics measurements to the National Laboratory Center of the ATF and to the FBI. Using an electro-forming process, NIST has manufactured prototype standard casings and test results show high reproducibility for the casing signatures.

  14. Should standardized tests be cancelled?

    Institute of Scientific and Technical Information of China (English)

    石青

    2014-01-01

    Standardized testing is a common way of determining the intelligence of test-takers and has been existed for centuries. Due to its unique characteristics, people feel stressful to take these tests. Therefore, whether the standardized testing should be cancelled has become a heated issue in recent years. This paper will first give a brief introduction about the definition of standardized tests and then analyzes their pros and cons, to discuss the necessity of its existence.

  15. Experimental Standards in Sustainability Transitions

    DEFF Research Database (Denmark)

    Hale, Lara Anne

    of technological standards for sustainable building. Launching from a critical realist social ontology, I collected ethnographic data on the Active House Alliance, its cofounder VELUX, and three of their demonstration building projects in Austria, Germany, and Belgium over the course of three years from 2013...... to 2016. In light of the literature on standards and global experimental governance (GXG), I explicate how experiments unfold processually and how standards makers adjust the standard’s development to learnings and social insights from these experiments....

  16. 76 FR 75840 - Revising Standards Referenced in the Acetylene Standard

    Science.gov (United States)

    2011-12-05

    ... the Acetylene Standard AGENCY: Occupational Safety and Health Administration (OSHA), Department of... rulemaking, the Agency is proposing to revise its Acetylene Standard for general industry by updating a... Companion Proposed Rule C. Request for Comment III. Summary and Explanation of Revisions to the...

  17. Radiological Calibration and Standards Facility

    Data.gov (United States)

    Federal Laboratory Consortium — PNNL maintains a state-of-the-art Radiological Calibration and Standards Laboratory on the Hanford Site at Richland, Washington. Laboratory staff provide expertise...

  18. IMPLEMENTING A RISK MANAGEMENT STANDARD

    Directory of Open Access Journals (Sweden)

    Constantin PREDA

    2013-01-01

    Full Text Available After risk management “conquered” more and more project managers’ minds and showed its benefits for business and programs, the need to have a global risk management standard has become a crucial issue in the world of risk management. But having a global risk management standard has been a big challenge, starting from the decision of developing the standard (March-June 2005, to the moment of publishing it, November 2009. So, developing the ISO 31000:2009 standard has been more or less like a bumpy ride. Apparently, the people involved in developing the global risk management standard understood from the very beginning that no challenges are too big, nor any tasks too small and that the task of having a new, comprehensive global risk management standard should be completed with excellence: defining the principles and the framework guiding the risk management process applicable for all type of organizations and for a wide range of activities. Coming up with a global standard should always be based on the real organizations’ needs and should fulfill real risk management requirements. The article is trying to present the pros and cons of risk management standard implementation, challenging the implementation process itself and the added value of implementing the standard due to the lack of implementation enablers, like risk culture, a real problem especially in an international environment.

  19. Data converters for wireless standards

    CERN Document Server

    Shi, Chunlei

    2002-01-01

    Wireless communication is witnessing tremendous growth with proliferation of different standards covering wide, local and personal area networks (WAN, LAN and PAN). The trends call for designs that allow 1) smooth migration to future generations of wireless standards with higher data rates for multimedia applications, 2) convergence of wireless services allowing access to different standards from the same wireless device, 3) inter-continental roaming. This requires designs that work across multiple wireless standards, can easily be reused, achieve maximum hardware share at a minimum power consumption levels particularly for mobile battery-operated devices.

  20. [Quality standards for medical laboratories].

    Science.gov (United States)

    Pascal, P; Beyerle, F

    2006-07-01

    In France, medical laboratories must engage a quality approach according to the standard guide de bonne exécution des analyses (GBEA) and, for hospital laboratories, according to the Agence nationale d'évaluation en santé (Anaes). Except the GBEA and the Anaes handbook, which are obligatory standards by regulations, the biologists can choose, for a complementary and voluntary quality process, between the standards ISO 9001, ISO 17025 or ISO 15189. Our aim is to shed light on the advantages of these five standards by realizing a comparative study of their requirements. This work enabled us to highlight a great number of similarities and to raise the characteristics of these five standards. According to their objectives, the biologists will choose a recognition of their quality management system with an ISO 9001 certification or a recognition extended to the technical skills with an ISO 17025 or ISO 15189 accreditation. The contents of these last two documents are rather close and both integrate requirements of the standard ISO 9001. The standard ISO 17025 is, at first sight, rather distant from the biological analysis, requiring many efforts of adaptation, just like the ISO 9001 standard. The standard ISO 15189 seems to be well adapted but more constraining seeing the details requirements level needed. It necessitates a perfect control of the preanalytical phase, which is difficult to acquire in a clinical framework where the biological fluids are not taken by the laboratory staff.

  1. The Emerging JBIG2 Standard

    DEFF Research Database (Denmark)

    Howard, P.; Kossentini, F.; Martins, Bo

    1998-01-01

    The Joint Bi-level Image Experts Group (JBIG), an international study group affiliated with ISO/IEC and ITU-T, is in the process of drafting a new standard for lossy and lossless compression of bi-level images. The new standard, informally referred to as JBIG2, will support model-based coding...... for text and halftones to permit compression ratios up to three times those of existing standards for lossless compression. JBIG2 will also permit lossy preprocessing without specifying how it is to be done. In this case compression ratios up to eight times those of existing standards may be obtained...

  2. The Future of Geospatial Standards

    Science.gov (United States)

    Bermudez, L. E.; Simonis, I.

    2016-12-01

    The OGC is an international not-for-profit standards development organization (SDO) committed to making quality standards for the geospatial community. A community of more than 500 member organizations with more than 6,000 people registered at the OGC communication platform drives the development of standards that are freely available for anyone to use and to improve sharing of the world's geospatial data. OGC standards are applied in a variety of application domains including Environment, Defense and Intelligence, Smart Cities, Aviation, Disaster Management, Agriculture, Business Development and Decision Support, and Meteorology. Profiles help to apply information models to different communities, thus adapting to particular needs of that community while ensuring interoperability by using common base models and appropriate support services. Other standards address orthogonal aspects such as handling of Big Data, Crowd-sourced information, Geosemantics, or container for offline data usage. Like most SDOs, the OGC develops and maintains standards through a formal consensus process under the OGC Standards Program (OGC-SP) wherein requirements and use cases are discussed in forums generally open to the public (Domain Working Groups, or DWGs), and Standards Working Groups (SWGs) are established to create standards. However, OGC is unique among SDOs in that it also operates the OGC Interoperability Program (OGC-IP) to provide real-world testing of existing and proposed standards. The OGC-IP is considered the experimental playground, where new technologies are researched and developed in a user-driven process. Its goal is to prototype, test, demonstrate, and promote OGC Standards in a structured environment. Results from the OGC-IP often become requirements for new OGC standards or identify deficiencies in existing OGC standards that can be addressed. This presentation will provide an analysis of the work advanced in the OGC consortium including standards and testbeds

  3. Standards Writers Wade into Curriculum

    Science.gov (United States)

    Gewertz, Catherine

    2011-01-01

    New guidelines on crafting curriculum materials for the common standards in English/language arts are reigniting debate about how to ensure a marketplace of good instructional materials for the new standards without crossing the line into telling teachers how to teach. The focal point of the conversations is a set of "publishers' criteria" issued…

  4. NIH Standard. Animal Care Equipment.

    Science.gov (United States)

    National Institutes of Health (DHEW), Bethesda, MD. Office of Administrative Management.

    The National Institutes of Health standardized animal care equipment is presented in this catalog. Each piece of equipment is illustrated and described in terms of overall dimensions, construction, and general usage. A price list is included to estimate costs in budgeting, planning, and requisitioning animal care equipment. The standards and…

  5. Standards and (self)implosion

    DEFF Research Database (Denmark)

    Brøgger, Katja; Staunæs, Dorthe

    2015-01-01

    of standards often tends to conceptualize the travelling of standards as contagious processes resulting in epidemic spreads. In this article, the abstract metaphor of epidemic spread is replaced by an analytical configuration of a new mode of educational governance in which orchestrating webs of incentives...

  6. Standards for Graph Algorithm Primitives

    OpenAIRE

    Mattson, Tim; Bader, David; Berry, Jon; Buluc, Aydin; Dongarra, Jack; Faloutsos, Christos; Feo, John; Gilbert, John; Gonzalez, Joseph; Hendrickson, Bruce; Kepner, Jeremy; Leiserson, Charles; Lumsdaine, Andrew; Padua, David; Poole, Stephen

    2014-01-01

    It is our view that the state of the art in constructing a large collection of graph algorithms in terms of linear algebraic operations is mature enough to support the emergence of a standard set of primitive building blocks. This paper is a position paper defining the problem and announcing our intention to launch an open effort to define this standard.

  7. GAIA Service and Standard Assessment

    DEFF Research Database (Denmark)

    Dormann, Claire; Øst, Alexander Gorm

    A delivery from the ACTS-project GAIA. The report validates the gAIA architecture and standard. It provides results concerning the deployment of distributed brokerage systems over broadband networks.......A delivery from the ACTS-project GAIA. The report validates the gAIA architecture and standard. It provides results concerning the deployment of distributed brokerage systems over broadband networks....

  8. When a Standard Candle Flickers

    DEFF Research Database (Denmark)

    Wilson-Hodge, Colleen A; Cherry, Michael L; Case, Gary L;

    2011-01-01

    The Crab Nebula is the only hard X-ray source in the sky that is both bright enough and steady enough to be easily used as a standard candle. As a result, it has been used as a normalization standard by most X-ray/gamma-ray telescopes. Although small-scale variations in the nebula are well known,...

  9. On Standardized Testing. ERIC Digest.

    Science.gov (United States)

    Perrone, Vito

    This ERIC Digest was adapted from the Association for Childhood Education International's (ACEI) 1991 position paper on standardized testing. Since the publication of "A Nation at Risk" in 1983, standardized testing programs have expanded greatly. Tests may be of pencil-and-paper or performance-oriented varieties. The purposes of tests…

  10. Standardization of Keyword Search Mode

    Science.gov (United States)

    Su, Di

    2010-01-01

    In spite of its popularity, keyword search mode has not been standardized. Though information professionals are quick to adapt to various presentations of keyword search mode, novice end-users may find keyword search confusing. This article compares keyword search mode in some major reference databases and calls for standardization. (Contains 3…

  11. Electrical Safety Standards in focus

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ A forum, the IEC/ACOS Workshop Ⅷ-IEC safety standards in support of regulatory requirements, was held on May 22nd-23rd 2006 in Beijing to cerate an environment for technical exchange between the regulators and the standard developers with its theme on the following regards :

  12. Energy informatics: Fundamentals and standardization

    Directory of Open Access Journals (Sweden)

    Biyao Huang

    2017-06-01

    Full Text Available Based on international standardization and power utility practices, this paper presents a preliminary and systematic study on the field of energy informatics and analyzes boundary expansion of information and energy system, and the convergence of energy system and ICT. A comprehensive introduction of the fundamentals and standardization of energy informatics is provided, and several key open issues are identified.

  13. Why We Need "Academic" Standards.

    Science.gov (United States)

    Gandal, Matthew

    1995-01-01

    What William Spady calls "educentric" standards are clear, rigorous, discipline-based principles that will help prepare students for any future direction. The American Federation of Teachers supports the standards movement because members want all kids to have access to a rich and challenging curriculum and be motivated to achieve at…

  14. Mapping standards for home networking

    NARCIS (Netherlands)

    Kaa, G. van de; Hartog, F.T.H. den; Vries, H.J. de

    2009-01-01

    In this study, we apply a step-by-step approach for the identification of standards for home networking. We develop a classification and we use this classification to categorize sixty-four (sets of) standards. By developing this categorization, we have brought order to the chaos of home networking s

  15. Standardization of Vipera ammodytes antiserum.

    Science.gov (United States)

    Jaceva, Z; Manahilov, R

    1967-01-01

    The determination of the activity of viper antiserum in terms of the effective dose against 1 minimum lethal dose (MLD) of venom often leads to results which are not very reproducible. The present study concerns the preparation of a standard Vipera ammodytes antiserum and the choice of a suitable venom test dose. Portions of purified, concentrated antiserum were distributed into vacuum-sealed ampoules for use as a standard, and the amounts of this standard antiserum needed to neutralize various amounts of ammodytes venom were determined. The antivenin unit (AU) was fixed at 1.90 mg; 1 AU is the amount of standard serum required to protect 50% of white mice weighing 18 g against 0.05 mg (5 MLD) of venom. The use of the standard antiserum for titration of crude antisera in terms of this AU is described.

  16. The Economics of Standards and Standardization in Information and Communication Technologies

    DEFF Research Database (Denmark)

    Pedersen, Mogens Kuhn; Fomin, Vladislav V.

    2006-01-01

    Standards have proven themselves indispensable to the industrial revolution. How are standards developed today? What does the economics of standards tell about the impact of standards upon economic growth and productivity? Do standards influence industry innovation? How are the standardization...

  17. Satellite communications network design and analysis

    CERN Document Server

    Jo, Kenneth Y

    2011-01-01

    This authoritative book provides a thorough understanding of the fundamental concepts of satellite communications (SATCOM) network design and performance assessments. You find discussions on a wide class of SATCOM networks using satellites as core components, as well as coverage key applications in the field. This in-depth resource presents a broad range of critical topics, from geosynchronous Earth orbiting (GEO) satellites and direct broadcast satellite systems, to low Earth orbiting (LEO) satellites, radio standards and protocols.This invaluable reference explains the many specific uses of

  18. ASHRAE Standard 62: tobacco industry's influence over national ventilation standards

    OpenAIRE

    Bialous, S.; Glantz, S

    2002-01-01

    Objective: To describe the role of the tobacco industry in the development of ventilation standards for indoor air quality by influencing the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE).

  19. Military Standard Generic Transformed Data Base Design Standard

    Science.gov (United States)

    1992-12-17

    Image Filter Condition Field n IMFLTn Standard Image Filter Code Field n NLUTSn Number of LUTs Field [always 0 or 1] for each LUT NELUTi Number of LUT...IFCn Image Filter Condition IMFLTn Standard Image Filter Code NLUTSn Number of LUTs [SIF/HDI defaults to 0] for each LUT m NELUTM Number of LUT...flexible by design and accomodates traceability, security information, caopressed imagery, encrypted imagery, multi-band imagery and image filter conditions

  20. "There's Nothing Standard about Standards": Exploring Tensions between Two Standards Documents in Higher Education

    Science.gov (United States)

    Bourke, Terri; Carter, Jennifer

    2016-01-01

    Quality in education at the tertiary level is constantly questioned, and increasingly "professional standards" are offered as the solution to the perceived decline in quality. Foucauldian archaeological analysis of teacher graduate and geography graduate standards in Australia is conducted, revealing tensions between the different…

  1. Welfare standards in hospital mergers.

    Science.gov (United States)

    Katona, Katalin; Canoy, Marcel

    2013-08-01

    There is a broad literature on the consequences of applying different welfare standards in merger control. Total welfare is usually defined as the sum of consumer and provider surplus, i.e., potential external effects are not considered. The general result is then that consumer welfare is a more restrictive standard than total welfare, which is advantageous in certain situations. This relationship between the two standards is not necessarily true when the merger has significant external effects. We model mergers on hospital markets and allow for not-profit-maximizing behavior of providers and mandatory health insurance. Mandatory health insurance detaches the financial and consumption side of health care markets, and the concept consumer in merger control becomes non-evident. Patients not visiting the merging hospitals still are affected by price changes through their insurance premiums. External financial effects emerge on not directly affected consumers. We show that applying a restricted interpretation of consumer (neglecting externality) in health care merger control can reverse the relation between the two standards; consumer welfare standard can be weaker than total welfare. Consequently, applying the wrong standard can lead to both clearing socially undesirable and to blocking socially desirable mergers. The possible negative consequences of applying a simple consumer welfare standard in merger control can be even stronger when hospitals maximize quality and put less weight on financial considerations. We also investigate the implications of these results for the practice of merger control.

  2. Outer Space Traffic Safety Standards

    Science.gov (United States)

    Larsen, Paul B.

    2013-09-01

    Management of traffic in outer space is a major safety problem. Traffic is increasing. Most satellites are navigable but they have to co-exist with space debris which is not navigable. We need minimum safety rules for outer space traffic. We have the possible beginnings of international safety standards in the form of national space object tracking; Global Navigation Satellite Systems (GNSS) standardization through ICAO and the International Committee on GNSS (ICG); the IADC space debris guidelines; and the proposed Code of Conduct. However, safety could be improved by standards for such activities as licensing launches of satellites into outer space; standards for accident investigation and search and rescue: operational safety zones around space objects such as the International Space Station. This paper describes legal authority for minimum safety standards. It considers safety standards established by private agreements among commercial operators. Finally it examines a number of options for an international forum to establish safety standards, including self-regulation, COPUOS, ICAO, ITU, a space code of conduct, and a new space organization.

  3. Global Standards of Market Civilization

    DEFF Research Database (Denmark)

    Fund's capacity to formulate a global standard of civilization in its reform programs; and problems in the development of the global trade, including the issue of intellectual property rights. This book will be of strong interest to students and scholars in wide range of fields relating to the study......Global Standards of Market Civilization brings together leading scholars, representing a range of political views, to investigate how global 'standards of market civilization' have emerged, their justification, and their political, economic and social impact. Key chapters show how as the modern...

  4. Atlas C++ Coding Standard Specification

    CERN Document Server

    Albrand, S; Barberis, D; Bosman, M; Jones, B; Stavrianakou, M; Arnault, C; Candlin, D; Candlin, R; Franck, E; Hansl-Kozanecka, Traudl; Malon, D; Qian, S; Quarrie, D; Schaffer, R D

    2001-01-01

    This document defines the ATLAS C++ coding standard, that should be adhered to when writing C++ code. It has been adapted from the original "PST Coding Standard" document (http://pst.cern.ch/HandBookWorkBook/Handbook/Programming/programming.html) CERN-UCO/1999/207. The "ATLAS standard" comprises modifications, further justification and examples for some of the rules in the original PST document. All changes were discussed in the ATLAS Offline Software Quality Control Group and feedback from the collaboration was taken into account in the "current" version.

  5. New Gasoline Standard in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ The Chinese government will reduce sulfur levels of lead-free gasoline to 150 parts per million (ppm) in the revised gas standard for the purpose to help improve air quality. The revised lead-free gas standard, to be announced by the end of this year, will drive gas with sulfur levels of 500 ppm out of market on Dec. 31,2009, said Li Xinmin, deputy director of the pollution control department of the State Environmental Protection Administration (SEPA), at a recent symposium on automobile pollution control. The new standard would meet the Euro-Ⅲ emission norm, which constrained sulfur levels to 150 ppm maximum.

  6. National Green Building Standard Analysis

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-07-01

    DOE's Building America Program is a research and development program to improve the energy performance of new and existing homes. The ultimate goal of the Building America Program is to achieve examples of cost-effective, energy efficient solutions for all U.S. climate zones. Periodic maintenance of an ANSI standard by review of the entire document and action to revise or reaffirm it on a schedule not to exceed five years is required by ANSI. In compliance, a consensus group has once again been formed and the National Green Building Standard is currently being reviewed to comply with the periodic maintenance requirement of an ANSI standard.

  7. Performance standard for dose Calibrator

    CERN Document Server

    Darmawati, S

    2002-01-01

    Dose calibrator is an instrument used in hospitals to determine the activity of radionuclide for nuclear medicine purposes. International Electrotechnical Commission (IEC) has published IEC 1303:1994 standard that can be used as guidance to test the performance of the instrument. This paper briefly describes content of the document,as well as explains the assessment that had been carried out to test the instrument accuracy in Indonesia through intercomparison measurement.Its is suggested that hospitals acquire a medical physicist to perform the test for its dose calibrator. The need for performance standard in the form of Indonesia Standard is also touched.

  8. Standards

    Directory of Open Access Journals (Sweden)

    Gabriel Jacobs

    1993-12-01

    Full Text Available One of the aims of ALT is to promote good practice in the use of learning technology within higher education. Few would not subscribe to this aim, but proclaiming it without a full awareness of the problems it entails is of the same order as proclaiming one's commitment to Peace without further comment. Except for the absolute pacifist, being against war does not mean being against it at any price, but rather being committed to ensuring circumstances in which war will not occur. So it is with good practice in educational technology, which can be achieved only if circumstances are propitious. Such circumstances include sufficient funds, and a willingness in both teacher and learner to accept in whole or in part a technological route – good practice is unlikely to be achieved if technology has been incorporated into the curriculum merely in order to ensure that funds already spent do not appear to have been wasted. Above all, in my view, good practice assumes that users of learning technology are able to concentrate on learning without (necessarily thinking about the technology, since if the technology cannot be made to work transparently, actual practice will at best lag behind ideal practice, and at worst be abandoned altogether. Impatience is a barrier to learning, and particularly if it is the result of struggling with the learning tools themselves. If the teacher or learner is constantly having to tweak the technology, or ending up with a half-baked implementation because the setting-up process has proven too difficult, the learning tool may well be left to gather dust.

  9. Physics beyond the Standard Model

    CERN Document Server

    Valle, José W F

    1991-01-01

    We discuss some of the signatures associated with extensions of the Standard Model related to the neutrino and electroweak symmetry breaking sectors, with and without supersymmetry. The topics include a basic discussion of the theory of neutrino mass and the corresponding extensions of the Standard Model that incorporate massive neutrinos; an overview of the present observational status of neutrino mass searches, with emphasis on solar neutrinos, as well the as cosmological data on the amplitude of primordial density fluctuations; the implications of neutrino mass in cosmological nucleosynthesis, non-accelerator, as well as in high energy particle collider experiments. Turning to the electroweak breaking sector, we discuss the physics potential for Higgs boson searches at LEP200, including Majoron extensions of the Standard Model, and the physics of invisibly decaying Higgs bosons. We discuss the minimal supersymmetric Standard Model phenomenology, as well as some of the laboratory signatures that would be as...

  10. Tests on standard concrete samples

    CERN Multimedia

    CERN PhotoLab

    1973-01-01

    Compression and tensile tests on standard concrete samples. The use of centrifugal force in tensile testing has been developed by the SB Division and the instruments were built in the Central workshops.

  11. Digital forensic standards: international progress

    CSIR Research Space (South Africa)

    Grobler, MM

    2010-05-01

    Full Text Available With the explosion of digital crime, digital forensics is more often applied. The digital forensic discipline developed rather rapidly, but up to date very little international standardization with regard to processes, procedures or management has...

  12. Global Standards of Market Civilization

    DEFF Research Database (Denmark)

    Global Standards of Market Civilization brings together leading scholars, representing a range of political views, to investigate how global 'standards of market civilization' have emerged, their justification, and their political, economic and social impact. Key chapters show how as the modern...... thought, as well as its historical application part II presents original case studies that demonstrate the emergence of such standards and explore the diffusion of liberal capitalist ideas through the global political economy and the consequences for development and governance; the International Monetary...... Fund's capacity to formulate a global standard of civilization in its reform programs; and problems in the development of the global trade, including the issue of intellectual property rights. This book will be of strong interest to students and scholars in wide range of fields relating to the study...

  13. On Internationalization of Accounting Standards

    Institute of Scientific and Technical Information of China (English)

    Liu Shuyun; Yuncheng

    2007-01-01

    @@ World economy globalization highlighted with deregulation of trade, capital movement and financing has been the dominant trend under the push of rapid growing of modern information technology,creating a urgent demand for internationalized accounting standards.

  14. Radiation control standards and procedures

    Energy Technology Data Exchange (ETDEWEB)

    1956-12-14

    This manual contains the Radiation Control Standards'' and Radiation Control Procedures'' at Hanford Operations which have been established to provide the necessary control radiation exposures within Irradiation Processing Department. Provision is also made for including, in the form of Bulletins'', other radiological information of general interest to IPD personnel. The purpose of the standards is to establish firm radiological limits within which the Irradiation Processing Department will operate, and to outline our radiation control program in sufficient detail to insure uniform and consistent application throughout all IPD facilities. Radiation Control Procedures are intended to prescribe the best method of accomplishing an objective within the limitations of the Radiation Control Standards. A procedure may be changed at any time provided the suggested changes is generally agreeable to management involved, and is consistent with department policies and the Radiation Control Standards.

  15. Ways of standardizing mining regulations

    Energy Technology Data Exchange (ETDEWEB)

    Macionga, R.

    1990-07-01

    Deals with ways of improving and standardizing mining regulations in Poland. Shortcomings of existing mining regulations and legal rules are discussed, their main disadvantage being their great multitude and variety. Apart from institutional faults there are also constitutional failures, e.g. exaggerated safety requirements. Another weakness of the existing regulations is the terminology used that is not compatible with standardized mining terminology. Conversion of all regulations, directions and legal acts into standards is recommended as the best means of improvement and the best methods of standarization are suggested. The standards should be issued by only one institution which should be the Higher Mining Office. Establishing Higher and District Mining Offices as the only control structures and a standarized mining law is postulated.

  16. National Library of Standards of CNIS

    Institute of Scientific and Technical Information of China (English)

    Pan Wei; Lu Lili; Li Jing

    2012-01-01

    The National Library of Standards (NLS) of CNIS is a nationallevel standards information research and service institution.The main responsibility of NLS is not only to store standards,but also to provide standards information service for the public.

  17. Towards an international address standard

    CSIR Research Space (South Africa)

    Coetzee, S

    2008-02-01

    Full Text Available Initiative in Section 5, with a focus on the South African National Accessibility Portal component (referred to as NAP) which forms the basis of our research. We present a NAP presentation technology analysis in Section 6. Section 7... in a better user experience. Standards compliance allows for the separation of concerns: HTML for content, Cascading Style Sheets (CSS) for presentation and JavaScript for dynamic behaviour. Standards compliant documents are also...

  18. Enviromental standards and costly monitoring

    OpenAIRE

    1999-01-01

    In this paper, we investigate the features of an optimal regulatory policy composed of pollution standards and probabilities of inspection to verify firms' behavior, where fines for noncompliance depend on the degree of violation. We find that the optimal policy can entail either compliance or noncompliance with the enviromental standards, the latter being more plausible when monitoring costs are high and, surprisingly, when fines for noncompliance are also high. In the event the planner has ...

  19. Standard Model Higgs at LEP

    CERN Document Server

    Ferrer-Ribas, E

    2000-01-01

    In 1999 the LEP experiments collected data at centre of mass energies between 192 and 202 GeV for about 900 pb-1 integrated luminosity. Combined results are presented for the search for the Standard Model Higgs boson. No statistically significant excess has been observed when compared to Standard Model background expectation which can be translated into a lower bound on the mass of the Higgs boson at 107.9 GeV/c^2 at 95 % confidence level.

  20. Standardization in optical coating characterisation

    Institute of Scientific and Technical Information of China (English)

    D.Ristau

    2005-01-01

    In the rapid development course of laser technology and modern optics, optical metrology continuously gains importance for the quality management in the industrial production environment and also for research in optical coatings. Besides absorption and scatter losses, the spectral characteristics and laser induced damage thresholds are considered as common quality factors for coated optical components and often define the optimization targets for new products and applications. Also, these quality parameters are the basis for the comparison of commercial optics and can be found in the product catalogues of most manufacturers of optical components. As a consequence, standardization of characterisation procedures for these fundamental properties evolved to a crucial point for the optics industry. During the last decade, adapted standard measurement techniques have been elaborated and discussed by representatives from many industrial companies and research institutes within working groups of the International Organisation for Standardization (ISO). In this contribution, the current state of standardized characterisation techniques for optical coatings is summarised. Selected standards for the measurement of absorption (ISO 11551), scattering (ISO 13696) and laser induced damage thresholds (ISO 11254, Parts 1 and 2) will be described and discussed in view of their applicability and reproducibility. The report will be concluded by an outlook on the current projects and future tasks of standardization in optics characterisation.

  1. CTD writing and editing standards

    Science.gov (United States)

    Caruthers, C. M.

    1991-03-01

    The Computer and Telecommunication Division (CTD) recognizes that the communication of clear, accurate, reasonably complete information is essential to the success of its Laboratory mission. CTD therefore encourages all Division personnel to adhere to the principles of good writing and to the standards for grammar, usage, style, formats, and publication procedures that are described in CTD Writing and Editing Standards. We encourage CTD personnel to read CTD Writing and Editing Standards and to use it continually as a desktop reference. It will help CTD writers to produce better documents consistent with CTD standards in less time. Applying the principles specified in this document on how to write and organize technical information will speed up the editing, review, and revision processes. CTD Writing and Editing Standards complements the Argonne National Laboratory Technical Publications Guide, which serves as the basic Argonne documentation reference on issues concerning DOE orders and guidelines, NRC directives, and other sponsor requirements. However, this Laboratory-wide document does not address matters of grammar or style. Documents recommended in CTD Writing and Editing Standards are usually available for purchase at the Document Distribution Counter (Building 221, Room A-134) or through the mail (by calling extension 2-5405 and ordering copies).

  2. RAMESES publication standards: realist syntheses

    Directory of Open Access Journals (Sweden)

    Wong Geoff

    2013-01-01

    Full Text Available Abstract Background There is growing interest in realist synthesis as an alternative systematic review method. This approach offers the potential to expand the knowledge base in policy-relevant areas - for example, by explaining the success, failure or mixed fortunes of complex interventions. No previous publication standards exist for reporting realist syntheses. This standard was developed as part of the RAMESES (Realist And MEta-narrative Evidence Syntheses: Evolving Standards project. The project's aim is to produce preliminary publication standards for realist systematic reviews. Methods We (a collated and summarized existing literature on the principles of good practice in realist syntheses; (b considered the extent to which these principles had been followed by published syntheses, thereby identifying how rigor may be lost and how existing methods could be improved; (c used a three-round online Delphi method with an interdisciplinary panel of national and international experts in evidence synthesis, realist research, policy and/or publishing to produce and iteratively refine a draft set of methodological steps and publication standards; (d provided real-time support to ongoing realist syntheses and the open-access RAMESES online discussion list so as to capture problems and questions as they arose; and (e synthesized expert input, evidence syntheses and real-time problem analysis into a definitive set of standards. Results We identified 35 published realist syntheses, provided real-time support to 9 on-going syntheses and captured questions raised in the RAMESES discussion list. Through analysis and discussion within the project team, we summarized the published literature and common questions and challenges into briefing materials for the Delphi panel, comprising 37 members. Within three rounds this panel had reached consensus on 19 key publication standards, with an overall response rate of 91%. Conclusion This project used multiple

  3. Standards in neurosonology. Part I

    Directory of Open Access Journals (Sweden)

    Joanna Wojcza

    2015-09-01

    Full Text Available The paper presents standards related to ultrasound imaging of the cerebral vasculature and structures. The aim of this paper is to standardize both the performance and description of ultrasound imaging of the extracranial and intracranial cerebral arteries as well as a study of a specifi c brain structure, i.e. substantia nigra hyperechogenicity. The following aspects are included in the description of standards for each ultrasonographic method: equipment requirements, patient preparation, study technique and documentation as well as the required elements of ultrasound description. Practical criteria for the diagnosis of certain pathologies in accordance with the latest literature were also presented. Furthermore, additional comments were included in some of the sections. Part I discusses standards for the performance, documentation and description of different ultrasound methods (Duplex, Doppler. Part II and III are devoted to standards for specifi c clinical situations (vasospasm, monitoring after the acute stage of stroke, detection of a right-toleft shunts, confi rmation of the arrest of the cerebral circulation, an assessment of the functional effi ciency of circle of Willis, an assessment of the cerebrovascular vasomotor reserve as well as the measurement of substantia nigra hyperechogenicity.

  4. Standards in neurosonology. Part III

    Directory of Open Access Journals (Sweden)

    Joanna Wojczal

    2016-06-01

    Full Text Available The paper presents standards related to ultrasound imaging of the cerebral vasculature and structures. The aim of this paper is to standardize both the performance and description of ultrasound imaging of the extracranial and intracranial cerebral arteries as well as a study of a specific brain structure, i.e. substantia nigra hyperechogenicity. The following aspects are included in the description of standards for each ultrasonographic method: equipment requirements, patient preparation, study technique and documentation as well as the required elements of ultrasound description. Practical criteria for the diagnosis of certain pathologies in accordance with the latest literature were also presented. Furthermore, additional comments were included in some of the sections. Part I discusses standards for the performance, documentation and description of different ultrasound methods (Duplex, Doppler. Part II and III are devoted to standards for specific clinical situations (vasospasm, monitoring after the acute stage of stroke, detection of a right-to-left shunts, confirmation of the arrest of the cerebral circulation, an assessment of the functional efficiency of circle of Willis, an assessment of the cerebrovascular vasomotor reserve as well as the measurement of substantia nigra hyperechogenicity.

  5. Nuclear Data Verification and Standardization

    Energy Technology Data Exchange (ETDEWEB)

    Karam, Lisa R.; Arif, Muhammad; Thompson, Alan K.

    2011-10-01

    The objective of this interagency program is to provide accurate neutron interaction verification and standardization data for the U.S. Department of Energy Division of Nuclear Physics programs which include astrophysics, radioactive beam studies, and heavy-ion reactions. The measurements made in this program are also useful to other programs that indirectly use the unique properties of the neutron for diagnostic and analytical purposes. These include homeland security, personnel health and safety, nuclear waste disposal, treaty verification, national defense, and nuclear based energy production. The work includes the verification of reference standard cross sections and related neutron data employing the unique facilities and capabilities at NIST and other laboratories as required; leadership and participation in international intercomparisons and collaborations; and the preservation of standard reference deposits. An essential element of the program is critical evaluation of neutron interaction data standards including international coordinations. Data testing of critical data for important applications is included. The program is jointly supported by the Department of Energy and the National Institute of Standards and Technology.

  6. Standards in neurosonology. Part III.

    Science.gov (United States)

    Wojczal, Joanna; Tomczyk, Tomasz; Luchowski, Piotr; Kozera, Grzegorz; Kaźmierski, Radosław; Stelmasiak, Zbigniew

    2016-06-01

    The paper presents standards related to ultrasound imaging of the cerebral vasculature and structures. The aim of this paper is to standardize both the performance and description of ultrasound imaging of the extracranial and intracranial cerebral arteries as well as a study of a specific brain structure, i.e. substantia nigra hyperechogenicity. The following aspects are included in the description of standards for each ultrasonographic method: equipment requirements, patient preparation, study technique and documentation as well as the required elements of ultrasound description. Practical criteria for the diagnosis of certain pathologies in accordance with the latest literature were also presented. Furthermore, additional comments were included in some of the sections. Part I discusses standards for the performance, documentation and description of different ultrasound methods (Duplex, Doppler). Part II and III are devoted to standards for specific clinical situations (vasospasm, monitoring after the acute stage of stroke, detection of a right-to-left shunts, confirmation of the arrest of the cerebral circulation, an assessment of the functional efficiency of circle of Willis, an assessment of the cerebrovascular vasomotor reserve as well as the measurement of substantia nigra hyperechogenicity).

  7. Beyond the standard model; Au-dela du modele standard

    Energy Technology Data Exchange (ETDEWEB)

    Cuypers, F. [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

    1997-05-01

    These lecture notes are intended as a pedagogical introduction to several popular extensions of the standard model of strong and electroweak interactions. The topics include the Higgs sector, the left-right symmetric model, grand unification and supersymmetry. Phenomenological consequences and search procedures are emphasized. (author) figs., tabs., 18 refs.

  8. The standard model and beyond

    CERN Document Server

    Langacker, Paul

    2017-01-01

    This new edition of The Standard Model and Beyond presents an advanced introduction to the physics and formalism of the standard model and other non-abelian gauge theories. It provides a solid background for understanding supersymmetry, string theory, extra dimensions, dynamical symmetry breaking, and cosmology. In addition to updating all of the experimental and phenomenological results from the first edition, it contains a new chapter on collider physics; expanded discussions of Higgs, neutrino, and dark matter physics; and many new problems. The book first reviews calculational techniques in field theory and the status of quantum electrodynamics. It then focuses on global and local symmetries and the construction of non-abelian gauge theories. The structure and tests of quantum chromodynamics, collider physics, the electroweak interactions and theory, and the physics of neutrino mass and mixing are thoroughly explored. The final chapter discusses the motivations for extending the standard model and examin...

  9. Neutrino and The Standard Model

    CERN Document Server

    Bilenky, S M

    2014-01-01

    After discovery of the Higgs boson at CERN the Standard Model acquired a status of the full, correct theory of the elementary particles in the electroweak range. What general conclusions can be inferred from the SM? I am suggesting here that in the framework of such general principles as local gauge symmetry, unification of the weak and electromagnetic interactions and Brout-Englert-Higgs spontaneous breaking of the electroweak symmetry nature chooses the simplest possibilities. It is very plausible that massless left-handed neutrinos (simplest, most economical possibility) play crucial role in the determination of the charged current structure of the Standard Model and that neutrino properties (masses and nature) are determined by a beyond the Standard Model physics. The discovery of the neutrinoless double $\\beta$-decay and proof that neutrinos with definite masses are Majorana particles would be an important evidence in favor of the considered scenario.

  10. Yoruba Writing: Standards and Trends

    Directory of Open Access Journals (Sweden)

    Tèmítọ́pẹ́ Olúmúyìwá Ph.D.

    2013-06-01

    Full Text Available This paper presents the state of Yorùbá orthography. The first effort at standardizing Yorùbá writing system came in 1875, and there has been a great deal of refinements and orthographies since. Specifically, a great rush of activity in standardizing written Yorùbá came in the years after independence when effort to introduce the teaching of Nigerian languages in schools and the application of those languages to official activities. The present standards were established in 1974, however, there remains a great deal of contention over writing conventions-spelling, grammar, the use of tone marks. The paper explores examples from journalism, religious writing, education and literature, and advertising to demonstrate ongoing deviations from the approved orthography.

  11. A Standard Fit for Neoliberalism

    DEFF Research Database (Denmark)

    Gibbon, Peter; Henriksen, Lasse Folke

    2012-01-01

    of activity to inspection (or self-inspection), audit, and certification. In the course of their investigations, the elements of a common narrative are emerging. This links standardization, audit, and certification with neoliberalism and contraction of the state, on one hand, with a reconfiguration......Social scientists and historians writing on techniques of contemporary rule, particularly those influenced by post-Marxist paradigms such as governmentality, have become increasingly preoccupied by the expanding role of standardization and the subjection of an ever-expanding array of spheres...

  12. Innovation and de facto standardization

    DEFF Research Database (Denmark)

    Brem, Alexander; Nylund, Petra; Schuster, Gerd

    2016-01-01

    Setting technology standards is the route to market growth and to potentially influencing the performance of a whole industry. When a market accepts a particular technology as one that defines the specifications for products in the entire industry, a dominant design is set. In this article, we...... of the increasing speed of technological development and standardization. Additionally, results from a sensitivity analysis for different threshold values of dominant design call for adjusting a binary definition of dominant design with different threshold values depending on the effects under study....

  13. Energy efficiency standards and innovation

    Science.gov (United States)

    Morrison, Geoff

    2015-01-01

    Van Buskirk et al (2014 Environ. Res. Lett. 9 114010) demonstrate that the purchase price, lifecycle cost and price of improving efficiency (i.e. the incremental price of efficiency gain) decline at an accelerated rate following the adoption of the first energy efficiency standards for five consumer products. The authors show these trends using an experience curve framework (i.e. price/cost versus cumulative production). While the paper does not draw a causal link between standards and declining prices, they provide suggestive evidence using markets in the US and Europe. Below, I discuss the potential implications of the work.

  14. EASIER ACCESS TO STANDARDS DOCUMENTATION

    CERN Multimedia

    2001-01-01

    Many organizations issuing standards offer reduced prices for publications to their members. Paying a membership fee, even a site membership fee, can therefore be worthwhile - even if relatively few standards are needed. The Library is now exploring the possibility, in collaboration with the rest of the CERN community, of joining standards-issuing organizations. So why not share your costs with the rest of the organization wherever this can be done without violating copyright or access regulations? The Library now provides documentation and other member services from IPC, the Association Connecting Electronics Industries (http://www.ipc.org/html/fsabout.htm) at favourable prices for the entire CERN population. For more information, or if you are a member of any other organization which provides services which could be shared CERN-wide, please contact library.desk@cern.ch . We remind all users of international standards, that CERN has special agreements with ISO and IEC (see Bulletin 50/2000). You can order st...

  15. The illusory nature of standards

    DEFF Research Database (Denmark)

    Linneberg, Mai Skjøtt

    2011-01-01

    are unambiguous and apply across cases. Design/methodology/approach – The paper is primarily theoretical and its analysis is based on conceptual content and extent analysis. For the purpose of illustration, the paper draws on the example of organic agricultural standards. Findings – The author shows how illusion...

  16. Challenges to 5G standardization

    DEFF Research Database (Denmark)

    Mihovska, Albena D.; Prasad, Ramjee

    2013-01-01

    Interoperable, ubiquitous and dynamic are key objectives for fifth-generation (5G) communication systems and applications. These characteristics are also at the core of the main challenges that researchers, manufacturers, regulators and standardization bodies face when designing targeted strategies...... for the successful deployment of 5G enabling technologies....

  17. Diffusion of global sustainability standards

    NARCIS (Netherlands)

    Schouten, Greetje; Vellema, Sietze; Wijk, van J.

    2016-01-01

    The past two decades saw a rapid proliferation of sustainability standards created by multi-stakeholder partnerships of multinationals and international NGOs. This paper argues that the transformative capacity of these global partnerships to bring about sustainable change largely depends on how w

  18. Item Banking with Embedded Standards

    Science.gov (United States)

    MacCann, Robert G.; Stanley, Gordon

    2009-01-01

    An item banking method that does not use Item Response Theory (IRT) is described. This method provides a comparable grading system across schools that would be suitable for low-stakes testing. It uses the Angoff standard-setting method to obtain item ratings that are stored with each item. An example of such a grading system is given, showing how…

  19. Guidelines for human settlements standards

    DEFF Research Database (Denmark)

    Vejledningen er en kortfattet gennemgang af alle de sociale, politiske, økonomiske, administrative og tekniske spørgsmål, der må afklares i de indledende faser af arbejdet med at opstille standards for boliger og for infrastruktur i byudviklingsområder i udviklingslande. Vejledningen er på engels...

  20. Phenomenology beyond the standard model

    Energy Technology Data Exchange (ETDEWEB)

    Lykken, Joseph D.; /Fermilab

    2005-03-01

    An elementary review of models and phenomenology for physics beyond the Standard Model (excluding supersymmetry). The emphasis is on LHC physics. Based upon a talk given at the ''Physics at LHC'' conference, Vienna, 13-17 July 2004.

  1. Standard Deviation for Small Samples

    Science.gov (United States)

    Joarder, Anwar H.; Latif, Raja M.

    2006-01-01

    Neater representations for variance are given for small sample sizes, especially for 3 and 4. With these representations, variance can be calculated without a calculator if sample sizes are small and observations are integers, and an upper bound for the standard deviation is immediate. Accessible proofs of lower and upper bounds are presented for…

  2. Open Source and Open Standards

    NARCIS (Netherlands)

    Koper, Rob

    2006-01-01

    Publication reference: Koper, R. (2008). Open Source and Open Standards. In J. M. Spector, M. Merrill, J. van Merriënboer & M. P. Driscol (Eds.), Handbook of Research on Educational Communications and Technology (3rd ed., pp. 355-368). New York: Routledge.

  3. A Tale of Two Standards.

    Science.gov (United States)

    Klein, Jack

    1998-01-01

    Discusses how attempts to establish a more comprehensive standard have undermined indoor air quality and energy efficiency revisions. Describes the Building Owners and Managers Association's major opposition to the revisions and their complaint that the revisions would require drastic changes in structures. Summarizes the debate about what to do…

  4. Standards for Art Teacher Preparation

    Science.gov (United States)

    National Art Education Association, 2009

    2009-01-01

    The National Art Education Association (NAEA) is committed to ensuring student access to a highly qualified, certified visual arts educator in every K-12 public school across the United States, recognizing that effective arts instruction is a core component to a 21st-century education. "Standards for Art Teacher Preparation" represents the…

  5. Educational Standards for Chiropractic Colleges.

    Science.gov (United States)

    Council on Chiropractic Education, Des Moines, IA.

    The policy of accreditation for the chiropractic profession and educational standards for chiropractic colleges are presented. The following types are historical development of chiropractic accreditation; the structure and function of the Council on Chiropractic Education; and eligibility, procedures, and classifications for status as an…

  6. Diffusion of global sustainability standards

    NARCIS (Netherlands)

    Schouten, Greetje; Vellema, Sietze; Wijk, van J.

    2016-01-01

    The past two decades saw a rapid proliferation of sustainability standards created by multi-stakeholder partnerships of multinationals and international NGOs. This paper argues that the transformative capacity of these global partnerships to bring about sustainable change largely depends on how w

  7. "Arabian Tales": Standards of Learning.

    Science.gov (United States)

    Brookshire, Cathy A.

    Virginia Standards of Learning for K-5 are listed in this paper with student activities related to observation of live theatre performances of "Arabian Tales" written and performed by the high school theater touring company, Organized Chaos. This play toured in Virginia in the academic year of 2000-2001. The play runs about 45 minutes.…

  8. Quality and standards in electronics

    CERN Document Server

    Tricker, Ray

    1997-01-01

    A manufacturer or supplier of electronic equipment or components needs to know the precise requirements for component certification and quality conformance to meet the demands of the customer. This book ensures that the professional is aware of all the UK, European and International necessities, knows the current status of these regulations and standards, and where to obtain them.

  9. Today Standards--Tomorrow Success.

    Science.gov (United States)

    Romer, Roy

    1997-01-01

    Membership in the worldwide community means that students must possess globally competitive skills. In 1993, the author and the Colorado General Assembly worked to pass a comprehensive educational reform strategy that established "model" content standards in mathematics, science, geography, history, reading, and writing. Uniform…

  10. Item Banking with Embedded Standards

    Science.gov (United States)

    MacCann, Robert G.; Stanley, Gordon

    2009-01-01

    An item banking method that does not use Item Response Theory (IRT) is described. This method provides a comparable grading system across schools that would be suitable for low-stakes testing. It uses the Angoff standard-setting method to obtain item ratings that are stored with each item. An example of such a grading system is given, showing how…

  11. Neutrinos and the Standard Model

    CERN Document Server

    Holstein, Barry R

    2000-01-01

    Since their "discovery" by Pauli in 1930, neutrinos have plaed a key part in confirmation of the structure of the standard model of strong and electroweak interactions. After reviewing ways in which this has been manifested in the past, we discuss areas in which neutrinos continue to play this role.

  12. Residential ventilation standards scoping study

    Energy Technology Data Exchange (ETDEWEB)

    McKone, Thomas E.; Sherman, Max H.

    2003-10-01

    The goals of this scoping study are to identify research needed to develop improved ventilation standards for California's Title 24 Building Energy Efficiency Standards. The 2008 Title 24 Standards are the primary target for the outcome of this research, but this scoping study is not limited to that timeframe. We prepared this scoping study to provide the California Energy Commission with broad and flexible options for developing a research plan to advance the standards. This document presents the findings of a scoping study commissioned by the Public Interest Energy Research (PIER) program of the California Energy Commission to determine what research is necessary to develop new residential ventilation requirements for California. This study is one of three companion efforts needed to complete the job of determining the ventilation needs of California residences, determining the bases for setting residential ventilation requirements, and determining appropriate ventilation technologies to meet these needs and requirements in an energy efficient manner. Rather than providing research results, this scoping study identifies important research questions along with the level of effort necessary to address these questions and the costs, risks, and benefits of pursuing alternative research questions. In approaching these questions and corresponding levels of effort, feasibility and timing were important considerations. The Commission has specified Summer 2005 as the latest date for completing this research in time to update the 2008 version of California's Energy Code (Title 24).

  13. Future of Software Engineering Standards

    Science.gov (United States)

    Poon, Peter T.

    1997-01-01

    In the new millennium, software engineering standards are expected to continue to influence the process of producing software-intensive systems which are cost-effetive and of high quality. These sytems may range from ground and flight systems used for planetary exploration to educational support systems used in schools as well as consumer-oriented systems.

  14. Challenges to 5G standardization

    DEFF Research Database (Denmark)

    Mihovska, Albena D.; Prasad, Ramjee

    2013-01-01

    Interoperable, ubiquitous and dynamic are key objectives for fifth-generation (5G) communication systems and applications. These characteristics are also at the core of the main challenges that researchers, manufacturers, regulators and standardization bodies face when designing targeted strategies...... for the successful deployment of 5G enabling technologies....

  15. Impact assessment of commodity standards

    NARCIS (Netherlands)

    Ruben, Ruerd

    2017-01-01

    Voluntary commodity standards are widely used to enhance the performance of tropical agro-food chains and to support the welfare and sustainability of smallholder farmers. Different methods and approaches are used to assess the effectiveness and impact of these certification schemes at

  16. NATO Standards for Virtual Ships

    NARCIS (Netherlands)

    Kraker, J.K. de; Duncan, J.; Budde, E.W.; Reading, R.

    2005-01-01

    The NATO Naval Armaments Group Sub-Group 61 on Virtual Ships has been chartered to establish NATO standards for modeling and simulation applied to ship acquisition. Its objective is to enable multi-national simulation re-use and interoperability, as well as simulation composability. Technical activi

  17. Castles, Kings...and Standards.

    Science.gov (United States)

    Drake, Susan M.

    2001-01-01

    Standards can help integrate a curriculum, as a fourth-grade teacher discovered when implementing a unit on the Middle Ages. Students created a medieval fair that demonstrated their learning in medieval history (social studies), pulleys and gears (science and technology), story telling (language arts), and costume and dance (fine arts). (MLH)

  18. A synthetic zero air standard

    Science.gov (United States)

    Pearce, Ruth

    2016-04-01

    A Synthetic Zero Air Standard R. E. Hill-Pearce, K. V. Resner, D. R. Worton, P. J. Brewer The National Physical Laboratory Teddington, Middlesex TW11 0LW UK We present work towards providing traceability for measurements of high impact greenhouse gases identified by the World Meteorological Organisation (WMO) as critical for global monitoring. Standards for these components are required with challengingly low uncertainties to improve the quality assurance and control processes used for the global networks to better assess climate trends. Currently the WMO compatibility goals require reference standards with uncertainties of < 100 nmolmol-1 for CO2 (northern hemisphere) and < 2 nmolmol-1 for CH4 and CO. High purity zero gas is required for both the balance gas in the preparation of reference standards and for baseline calibrations of instrumentation. Quantification of the amount fraction of the target components in the zero gas is a significant contributor to the uncertainty and is challenging due to limited availability of reference standard at the amount fraction of the measurand and limited analytical techniques with sufficient detection limits. A novel dilutor was used to blend NPL Primary Reference Gas Mixtures containing CO2, CH4 and CO at atmospheric amount fractions with a zero gas under test. Several mixtures were generated with nominal dilution ratios ranging from 2000:1 to 350:1. The baseline of two cavity ring down spectrometers was calibrated using the zero gas under test after purification by oxidative removal of CO and hydrocarbons to < 1 nmolmol-1 (SAES PS15-GC50) followed by the removal of CO2 and water vapour to < 100 pmolmol-1 (SAES MC190). Using the standard addition method.[1] we have quantified the amount fraction of CO, CO2, and CH4 in scrubbed whole air (Scott Marrin) and NPL synthetic zero air. This is the first synthetic zero air standard with a matrix of N2, O2 and Ar closely matching ambient composition with gravimetrically assigned

  19. Overview of North American Hydrogen Sensor Standards

    Energy Technology Data Exchange (ETDEWEB)

    O' Malley, Kathleen [SRA International, Inc., Colorado Springs, CO (United States); Lopez, Hugo [UL LLC, Chicago, IL (United States); Cairns, Julie [CSA Group, Cleveland, OH (United States); Wichert, Richard [Professional Engineering, Inc.. Citrus Heights, CA (United States); Rivkin, Carl [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Burgess, Robert [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Buttner, William [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2015-08-11

    An overview of the main North American codes and standards associated with hydrogen safety sensors is provided. The distinction between a code and a standard is defined, and the relationship between standards and codes is clarified, especially for those circumstances where a standard or a certification requirement is explicitly referenced within a code. The report identifies three main types of standards commonly applied to hydrogen sensors (interface and controls standards, shock and hazard standards, and performance-based standards). The certification process and a list and description of the main standards and model codes associated with the use of hydrogen safety sensors in hydrogen infrastructure are presented.

  20. Environmental Health Standards for Human Spacecraft

    Science.gov (United States)

    James John T.

    2010-01-01

    The discussion of air and water quality standards includes evidence-based standards, factors unique to spaceflight, effects from exposures to combinations of compounds, contingency versus nominal standards, tables of ISO standards for air quality (ppm) and water quality (mg/L), and updating of standards.

  1. 29 CFR 1911.12 - Emergency standards.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Emergency standards. 1911.12 Section 1911.12 Labor... STANDARDS Commencement of Rulemaking § 1911.12 Emergency standards. (a)(1) Whenever an emergency standard is... section 6(b) of the Act, and the standard as published must serve as a proposed rule. Any notice...

  2. A Metadata Standard for Hydroinformatic Data Conforming to International Standards

    Science.gov (United States)

    Notay, Vikram; Carstens, Georg; Lehfeldt, Rainer

    2017-04-01

    The affordable availability of computing power and digital storage has been a boon for the scientific community. The hydroinformatics community has also benefitted from the so-called digital revolution, which has enabled the tackling of more and more complex physical phenomena using hydroinformatic models, instruments, sensors, etc. With models getting more and more complex, computational domains getting larger and the resolution of computational grids and measurement data getting finer, a large amount of data is generated and consumed in any hydroinformatics related project. The ubiquitous availability of internet also contributes to this phenomenon with data being collected through sensor networks connected to telecommunications networks and the internet long before the term Internet of Things existed. Although generally good, this exponential increase in the number of available datasets gives rise to the need to describe this data in a standardised way to not only be able to get a quick overview about the data but to also facilitate interoperability of data from different sources. The Federal Waterways Engineering and Research Institute (BAW) is a federal authority of the German Federal Ministry of Transport and Digital Infrastructure. BAW acts as a consultant for the safe and efficient operation of the German waterways. As part of its consultation role, BAW operates a number of physical and numerical models for sections of inland and marine waterways. In order to uniformly describe the data produced and consumed by these models throughout BAW and to ensure interoperability with other federal and state institutes on the one hand and with EU countries on the other, a metadata profile for hydroinformatic data has been developed at BAW. The metadata profile is composed in its entirety using the ISO 19115 international standard for metadata related to geographic information. Due to the widespread use of the ISO 19115 standard in the existing geodata infrastructure

  3. 77 FR 43542 - Cost Accounting Standards: Cost Accounting Standards 412 and 413-Cost Accounting Standards...

    Science.gov (United States)

    2012-07-25

    ... accounting purposes, the contractor measures $96,225 as the present value (PV) of the $100,000 contribution...,225 as the present value of the July 1, 2017, contribution of $100,000. * * * * * 0 6. In 9904.413.63... Standard (CAS) 412, ``Composition and Measurement of Pension Cost,'' and CAS 413, ``Adjustment...

  4. Fulfilling a Promise: Standards for Technological Literacy.

    Science.gov (United States)

    Bybee, Rodger W.

    2003-01-01

    Discusses the place of standards in U.S. education, the development of the Standards for Technological Literacy, and the recent publication of "Advancing Excellence in Technological Literacy: Student Assessment, Professional Development, and Program Standards." (Contains 21 references.) (SK)

  5. Interoperability standards, patents and competition policy.

    NARCIS (Netherlands)

    Larouche, Pierre; Van Overwalle, Geertrui; Delimatsis, Panagiotis

    2015-01-01

    While the traditional literature and the policy statements concerning standardization as such emphasize the benefits of standardization, the intellectual property and competition law literature and policymaking has been more critical of standardization. Intellectual property is relevant, as the tech

  6. Understanding the National Domestic Waste Collection Standards

    CSIR Research Space (South Africa)

    Oelofse, Suzanna HH

    2011-05-01

    Full Text Available The Department of Environmental Affairs with the assistance of the CSIR, developed the National Domestic Waste Collection Standards, which contain a range of service standards appropriate to different contexts. The standards, which came into effect...

  7. 24 CFR 982.402 - Subsidy standards.

    Science.gov (United States)

    2010-04-01

    ... SECTION 8 TENANT BASED ASSISTANCE: HOUSING CHOICE VOUCHER PROGRAM Dwelling Unit: Housing Quality Standards, Subsidy Standards, Inspection and Maintenance § 982.402 Subsidy standards. (a) Purpose. (1) The PHA...

  8. 40 CFR 61.22 - Standard.

    Science.gov (United States)

    2010-07-01

    ... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon Emissions From Underground Uranium Mines § 61.22 Standard. Emissions of radon-222 to the ambient air from an...

  9. Introduction to China Association for Standardization

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ China Association for Standardization (CAS), consisting of organizations and individuals engaged in standardization in China based on the voluntary participation, is a public society of standardization erjoying a 1egal status approved by the Ministry of Civil Affairs.

  10. WCDMA and CDMA2000 Communication Industry Standards

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Since the Ministry of Information Industry promulgated the Third Generation (3G) mobile communication "China Standard" TD-SCDMA as the standard for China's communication industry, the ministry has also promulgated WCDMA and CDMA2000 as industrial standards.

  11. 77 FR 37617 - Updating OSHA Standards Based on National Consensus Standards; Head Protection

    Science.gov (United States)

    2012-06-22

    ...-02 Colorimetry--Standard Practice for Obtaining Spectrophotometric Data for Object- Color Evaluation... complete citations for standards on Standards Referred to in This colorimetry, headforms, and...

  12. 77 FR 37587 - Updating OSHA Standards Based on National Consensus Standards; Head Protection

    Science.gov (United States)

    2012-06-22

    ...-02 Colorimetry--Standard Practice for Obtaining Spectrophotometric Data for Object- Color Evaluation... complete citations for standards on Standards Referred to in This colorimetry, headforms, and...

  13. Application of Fields for Adopted Standards in Catalogues of Chinese Standards

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ The Catalogues of Chinese Standards in electronic format are available from many national websites in the area of standardization, such as Standardization Administration of China (www.sac.gov.cn),China Standard Service Network (www.cssn.net.cn)and so on. It brings convenience to the worldwide users in retrieving Chinese standards. The retrievable Fields of Catalogues of Chinese Standards in electronic format applied in the above websites are roughly same, usually including Standard Number,Chinese Title, English Title, China Classification for Standard, International Classification for Standard,Adopted Standard, Replaced Standard, etc. Users can find the standards by known information.

  14. Composite-technicolor standard model

    Science.gov (United States)

    Sekhar Chivukula, B.; Georgi, Howard

    1987-04-01

    We characterize a class of composite models in which the quarks and leptons and technifermions are built from fermions (preons) bound by strong gauge interactions. We argue that if the preon dynamics has as [SU(3) × U(1)] 5 flavor symmetry that is explicitly broken only by preon mass terms proportional to the quark and lepton mass matrices, then the composite-tech-nicolor theory has a GIM mechanism that suppresses dangerous flavor changing neutral current effects. We show that the compositeness scale must be between ≈1 TeV and ≈2.5 TeV, giving rise to observable deviations from the standard electroweak interactions, and that B overlineB mixing and CP violation in K mesons can differ significantly from the standard model predictions. The lepton flavor symmetries may be observable in the near future in the comparison of the compositeness effects in e +e - → μ +μ - with those in e +e - → e +e -.

  15. Custom v. Standardized Risk Models

    Directory of Open Access Journals (Sweden)

    Zura Kakushadze

    2015-05-01

    Full Text Available We discuss when and why custom multi-factor risk models are warranted and give source code for computing some risk factors. Pension/mutual funds do not require customization but standardization. However, using standardized risk models in quant trading with much shorter holding horizons is suboptimal: (1 longer horizon risk factors (value, growth, etc. increase noise trades and trading costs; (2 arbitrary risk factors can neutralize alpha; (3 “standardized” industries are artificial and insufficiently granular; (4 normalization of style risk factors is lost for the trading universe; (5 diversifying risk models lowers P&L correlations, reduces turnover and market impact, and increases capacity. We discuss various aspects of custom risk model building.

  16. Standard guide for computed radiography

    CERN Document Server

    American Society for Testing and Materials. Philadelphia

    2010-01-01

    1.1 This guide provides general tutorial information regarding the fundamental and physical principles of computed radiography (CR), definitions and terminology required to understand the basic CR process. An introduction to some of the limitations that are typically encountered during the establishment of techniques and basic image processing methods are also provided. This guide does not provide specific techniques or acceptance criteria for specific end-user inspection applications. Information presented within this guide may be useful in conjunction with those standards of 1.2. 1.2 CR techniques for general inspection applications may be found in Practice E2033. Technical qualification attributes for CR systems may be found in Practice E2445. Criteria for classification of CR system technical performance levels may be found in Practice E2446. Reference Images Standards E2422, E2660, and E2669 contain digital reference acceptance illustrations. 1.3 The values stated in SI units are to be regarded as the st...

  17. Standard model of knowledge representation

    Science.gov (United States)

    Yin, Wensheng

    2016-09-01

    Knowledge representation is the core of artificial intelligence research. Knowledge representation methods include predicate logic, semantic network, computer programming language, database, mathematical model, graphics language, natural language, etc. To establish the intrinsic link between various knowledge representation methods, a unified knowledge representation model is necessary. According to ontology, system theory, and control theory, a standard model of knowledge representation that reflects the change of the objective world is proposed. The model is composed of input, processing, and output. This knowledge representation method is not a contradiction to the traditional knowledge representation method. It can express knowledge in terms of multivariate and multidimensional. It can also express process knowledge, and at the same time, it has a strong ability to solve problems. In addition, the standard model of knowledge representation provides a way to solve problems of non-precision and inconsistent knowledge.

  18. School-based Standard Testing

    Directory of Open Access Journals (Sweden)

    Craig Bolon

    2000-05-01

    Full Text Available School-based standard testing continues to evolve, yet in some ways it remains surprisingly close to its roots in the first two decades of the twentieth century. After use for many years as a diagnostic and as a filter for access to education, in the closing years of the century it has been pressed into service for state-run political accountability programs. In this role, it is generating vehement controversy that recalls protests over intelligence testing in the early 1920s. This background article explores primary characteristics and issues in the development of school-based standard testing, reviews its typical lack of qualification for political accountability programs, and suggests remedies to address major problems. In general, the attitude toward new techniques of assessment is skeptical, in light of the side-effects and unexpected problems that developed during the evolution of current techniques.

  19. Banning standard cell engineering notebook

    Science.gov (United States)

    1976-01-01

    A family of standardized thick-oxide P-MOS building blocks (standard cells) is described. The information is presented in a form useful for systems designs, logic design, and the preparation of inputs to both sets of Design Automation programs for array design and analysis. A data sheet is provided for each cell and gives the cell name, the cell number, its logic symbol, Boolean equation, truth table, circuit schematic circuit composite, input-output capacitances, and revision date. The circuit type file, also given for each cell, together with the logic drawing contained on the data sheet provides all the information required to prepare input data files for the Design Automation Systems. A detailed description of the electrical design procedure is included.

  20. Neutrinophilic Non-Standard Interactions

    CERN Document Server

    Farzan, Yasaman

    2016-01-01

    We construct UV-complete models for non-standard neutrino interactions mediated by a sub-GeV gauge boson Z' coupled to baryon number $B$ or $B-L$. A flavor-dependent Z' coupling to neutrinos is induced by mixing a U(1)'-charged Dirac fermion with the active neutrinos, naturally suppressing flavor violation or non-universality of the charged leptons to the loop level. We show that these models can give rise to large flavor-conserving as well as flavor-violating non-standard neutral-current neutrino interactions potentially observable in current or future oscillation experiments such as DUNE without being in conflict with other constraints such as neutrino scattering or lepton-flavor-violating decays. In particular, the LMA-Dark solution to the solar-neutrino anomaly can be obtained for $U(1)_B$, but not for $U(1)_{B-L}$.

  1. Integrated Standardization and Systems Engineering Management

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Integrated standardization is one of the fundamenta l forms of modern standardization. It is the combination of system science and the content of standardization. The development of system science has provided theo retic foundation and precondition for integrated standardization. The relevant r esearch on integrated standardization and system engineering illustrate that int egrated standardization is a advanced method which presented with the developmen t of modern science and technology . Integrated st...

  2. Research Notes - Openness and Evolvability - Standards Assessment

    Science.gov (United States)

    2016-08-01

    2.1.14 Is migration to alternative standard realistic? ..................................... 7 2.1.15 Have changes to standard occurred in last 2...standard for a particular application other than the standard’s effect on openness. For example , a standard may still pass the openness assessment, but...a standard could be a public standards organisation (such as IEEE, OMG, etc.), a government organisation , private consortium, private enterprise, or

  3. STANDARD FAMILY OF POWER SOURCES

    Science.gov (United States)

    A standard family of power sources is proposed which will minimize the number and variety of power sources , prevent the flooding of the supply system...with hardware that only could be used in a single application and provide the user with a family of power sources from which he could select one...new concept in the deployment of power sources . No longer is a single power source developed for each equipment; rather, the selection of a battery

  4. Explanatory Notes to Standard Compilation

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Ⅰ. Basis for Standard Compilation The economic globalization and China's rapid expansion of foreign exchanges have drastically boosted the demand for translation services. As a result, enterprises offering translation services mushroomed and formed a new industry unlike any other service industry. Though the output value of translation services is not high at the moment, their level and quality have a great impact on the clients because they cover the foreign intercourses in various fields and the construction of major foreign-invested projects.

  5. The Road of Haier Standardization

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Brand Strategy Stage (1984 -1991)High Standard and High Quality Build up the brand by improving quality and highlighting the distinctive features of the enterprise.There are about 300 refrigerator manufacturers in China when Haier was just established.By the superior quality of its products,Haier has been maintaining a leading positionin the competition.Haier always sticks to the concept that "quality is everything",rising its competitive strength and building up a famous brand by high quality.

  6. DOE limited standard: Operations assessments

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-05-01

    Purpose of this standard is to provide DOE Field Element assessors with a guide for conducting operations assessments, and provide DOE Field Element managers with the criteria of the EM Operations Assessment Program. Sections 6.1 to 6.21 provide examples of how to assess specific areas; the general techniques of operations assessments (Section 5) may be applied to other areas of health and safety (e.g. fire protection, criticality safety, quality assurance, occupational safety, etc.).

  7. The standard model and beyond

    Energy Technology Data Exchange (ETDEWEB)

    Marciano, W.J.

    1989-05-01

    In these lectures, my aim is to present a status report on the standard model and some key tests of electroweak unification. Within that context, I also discuss how and where hints of new physics may emerge. To accomplish those goals, I have organized my presentation as follows. I survey the standard model parameters with particular emphasis on the gauge coupling constants and vector boson masses. Examples of new physics appendages are also commented on. In addition, I have included an appendix on dimensional regularization and a simple example which employs that technique. I focus on weak charged current phenomenology. Precision tests of the standard model are described and up-to-date values for the Cabibbo-Kobayashi-Maskawa (CKM) mixing matrix parameters are presented. Constraints implied by those tests for a 4th generation, extra Z' bosons, and compositeness are discussed. An overview of the physics of tau decays is also included. I discuss weak neutral current phenomenology and the extraction of sin/sup 2//theta/W from experiment. The results presented there are based on a global analysis of all existing data. I have chosen to concentrate that discussion on radiative corrections, the effect of a heavy top quark mass, implications for grand unified theories (GUTS), extra Z' gauge bosons, and atomic parity violation. The potential for further experimental progress is also commented on. Finally, I depart from the narrowest version of the standard model and discuss effects of neutrino masses, mixings, and electromagnetic moments. 32 refs., 3 figs., 5 tabs

  8. Standards for Responsive Small Satellites

    Science.gov (United States)

    2008-08-01

    structural design. ions and propulsion. These onclusions are consistent with several other ongoing ckout. The expertise of the team members and... Structure The Business Team developed the “ORS Bus Standa Transition Plan” which puts the ISET technical rds... Standar PDR Prototype Design b of refinement. In general, ISET standards related to quantity builds (such as I&T flow, production, etc) as well as

  9. WHO Standard Acupuncture Point Locations

    Directory of Open Access Journals (Sweden)

    Sabina Lim

    2010-01-01

    Full Text Available ‘WHO Standard Acupuncture Point Locations in the Western Pacific Region (WHO Standard was released in 2008. Initially, there were 92/361 controversial acupuncture points (acupoints. Through seven informal consultations and four task force team meetings, 86 points were agreed upon among the 92 controversial acupoints, leaving 6 remaining controversial acupoints, demanding active research in the future. This will enhance the reproducibility and validity of acupuncture studies. It will also lead to a better understanding of acupuncture mechanisms in order to optimize its clinical efficacy for a range of diseases and syndromes. This book has two parts: General Guidelines for Acupuncture Point Locations and WHO Standard Acupuncture Point Locations. First of all, familiarity with the General Guidelines for Acupuncture Point Locations in this book can help the reader to understand and use the contents of this book in depth. I would like to thank all of the participating experts and scholars for this great work, who have overcome the limits of previous acupuncture references. I also appreciate the dedicated effort and harmonious leadership of Dr Choi Seung-hoon, former Regional Adviser in Traditional Medicine of Western Pacific Office, WHO.

  10. PV system testing and standards

    Science.gov (United States)

    DeBlasio, Richard

    1999-03-01

    The U.S. Department of Energy (DOE) PV Program System Performance and Engineering Project is being conducted by The National Renewable Energy Laboratory (NREL), Sandia National Laboratories (SNL), Southwest Technology Development Institute (SWTDI), and Florida Solar Energy Center (FSEC). It provides PV system, subsystem, and component-level technology-performance characterization testing; test-method development and validation; national and international consensus standards and codes development, test-facility product certification, and laboratory-accreditation program implementation; and information exchange and technical assistance to the PV community. Emphasis is placed on reducing technical and infrastructural barriers to system acceptance, reducing life-cycle cost of systems, providing systems-engineering best practices and guidelines, and leading the national effort in performance and reliability testing, and consensus standards, codes, and certification program development and implementation—thereby ensuring that PV systems meet customers' needs and expectations. A summary of project activities, accomplishments, and future plans is provided and highlighted by an overview of PV system test-procedure and standards development.

  11. Software Development Standard Processes (SDSP)

    Science.gov (United States)

    Lavin, Milton L.; Wang, James J.; Morillo, Ronald; Mayer, John T.; Jamshidian, Barzia; Shimizu, Kenneth J.; Wilkinson, Belinda M.; Hihn, Jairus M.; Borgen, Rosana B.; Meyer, Kenneth N.; Crean, Kathleen A.; Rinker, George C.; Smith, Thomas P.; Lum, Karen T.; Hanna, Robert A.; Erickson, Daniel E.; Gamble, Edward B., Jr.; Morgan, Scott C.; Kelsay, Michael G.; Newport, Brian J.; Lewicki, Scott A.; Stipanuk, Jeane G.; Cooper, Tonja M.; Meshkat, Leila

    2011-01-01

    A JPL-created set of standard processes is to be used throughout the lifecycle of software development. These SDSPs cover a range of activities, from management and engineering activities, to assurance and support activities. These processes must be applied to software tasks per a prescribed set of procedures. JPL s Software Quality Improvement Project is currently working at the behest of the JPL Software Process Owner to ensure that all applicable software tasks follow these procedures. The SDSPs are captured as a set of 22 standards in JPL s software process domain. They were developed in-house at JPL by a number of Subject Matter Experts (SMEs) residing primarily within the Engineering and Science Directorate, but also from the Business Operations Directorate and Safety and Mission Success Directorate. These practices include not only currently performed best practices, but also JPL-desired future practices in key thrust areas like software architecting and software reuse analysis. Additionally, these SDSPs conform to many standards and requirements to which JPL projects are beholden.

  12. Study of federal microwave standards

    Energy Technology Data Exchange (ETDEWEB)

    David, L.

    1980-08-01

    Present and future federal regulatory processes which may impact the permissible levels of microwave radiation emitted by the SPS Microwave Power Transmission (MPTS) were studied. An historical development of US occupational and public microwave standards includes an overview of Western and East European philosophies of environmental protection and neurophysiology which have led to the current widely differing maximum permissible exposure limits to microwaves. The possible convergence of microwave standards is characterized by a lowering of Western exposure levels while Eastern countries consider standard relaxation. A trend toward stricter controls on activities perceived as harmful to public health is under way as is interest in improving the federal regulatory process. Particularly relevant to SPS is the initiation of long-term, low-level microwave exposure programs. Coupled with new developments in instrumentation and dosimetry, the results from chronic exposure program and population exposure studies could be expected within the next five to ten years. Also discussed is the increasing public concern that rf energy is yet another hazardous environmental agent.

  13. Active Faraday optical frequency standard.

    Science.gov (United States)

    Zhuang, Wei; Chen, Jingbiao

    2014-11-01

    We propose the mechanism of an active Faraday optical clock, and experimentally demonstrate an active Faraday optical frequency standard based on narrow bandwidth Faraday atomic filter by the method of velocity-selective optical pumping of cesium vapor. The center frequency of the active Faraday optical frequency standard is determined by the cesium 6 (2)S(1/2) F=4 to 6 (2)P(3/2) F'=4 and 5 crossover transition line. The optical heterodyne beat between two similar independent setups shows that the frequency linewidth reaches 281(23) Hz, which is 1.9×10(4) times smaller than the natural linewidth of the cesium 852-nm transition line. The maximum emitted light power reaches 75 μW. The active Faraday optical frequency standard reported here has advantages of narrow linewidth and reduced cavity pulling, which can readily be extended to other atomic transition lines of alkali and alkaline-earth metal atoms trapped in optical lattices at magic wavelengths, making it useful for new generation of optical atomic clocks.

  14. Authentication: A Standard Problem or a Problem of Standards?

    Directory of Open Access Journals (Sweden)

    Amanda Capes-Davis

    2016-06-01

    Full Text Available Reproducibility and transparency in biomedical sciences have been called into question, and scientists have been found wanting as a result. Putting aside deliberate fraud, there is evidence that a major contributor to lack of reproducibility is insufficient quality assurance of reagents used in preclinical research. Cell lines are widely used in biomedical research to understand fundamental biological processes and disease states, yet most researchers do not perform a simple, affordable test to authenticate these key resources. Here, we provide a synopsis of the problems we face and how standards can contribute to an achievable solution.

  15. The Publication and Distribution of Chinese Standards and Other Standards-related Products

    Institute of Scientific and Technical Information of China (English)

    Bai Demei

    2005-01-01

    @@ Standards Press of China (SPC), founded in October 1963, is the only publication center in China licensed to publish national standards, trade standards, and books concerned with standardization, quality, and other science and technology. The main publications are as following:

  16. Next Generation Science Standards: All Standards, All Students

    Science.gov (United States)

    Lee, Okhee; Miller, Emily C.; Januszyk, Rita

    2014-03-01

    The Next Generation Science Standards (NGSS) offer a vision of science teaching and learning that presents both learning opportunities and demands for all students, particularly student groups that have traditionally been underserved in science classrooms. The NGSS have addressed issues of diversity and equity from their inception, and the NGSS Diversity and Equity Team completed four major charges: (1) bias reviews of the NGSS, (2) Appendix D on diversity and equity, (3) inclusion of the topic of diversity and equity across Appendices, and (4) seven case studies of diverse student groups. This article starts with an overview of the NGSS Diversity and Equity charges, followed by a description of each of the four charges. This body of work addresses what science educators can and should do to ensure that the NGSS are accessible to all students, hence the title: " All Standards, All Students." In the coming years, the nation's student diversity will continue to grow rapidly while states adopt and implement the NGSS. Therefore, science teaching for non-dominant student groups equates to science teaching for all students.

  17. Standard and Non-Standard Physics in Neutrino Oscillations

    CERN Document Server

    Maltoni, M

    2003-01-01

    We analyze the impact of recent solar and atmospheric data in the determination of the neutrino oscillation parameters, taking into account that both the solar nu_e and the atmospheric nu_mu may convert to a mixture of active and sterile neutrinos. Furthermore, in the context of the atmospheric neutrino problem we discuss an extended mechanism of neutrino propagation which combines both oscillations and non-standard neutrino-matter interactions. We use the most recent neutrino data, including the 1496-day Super-K solar and atmospheric data samples, the latest SNO spectral and day/night solar data, and the final MACRO atmospheric results. We confirm the clear preference of all the data for pure-active oscillation solutions, bounding the fraction of sterile neutrino involved in oscillations to be less than 52% in the solar sector and less than 40% in the atmospheric sector, at 3 sigma. For the atmospheric case we also derive a bound on the total amount of non-standard neutrino-matter interactions, bounding the ...

  18. The Economics of Standards and Standardization in Information and Communication Technologies

    DEFF Research Database (Denmark)

    Pedersen, Mogens Kuhn; Fomin, Vladislav V.

    2006-01-01

    Standards have proven themselves indispensable to the industrial revolution. How are standards developed today? What does the economics of standards tell about the impact of standards upon economic growth and productivity? Do standards influence industry innovation? How are the standardization pr...

  19. Fluorescence of ceramic color standards.

    Science.gov (United States)

    Koo, Annette; Clare, John F; Nield, Kathryn M; Deadman, Andrew; Usadi, Eric

    2010-04-20

    Fluorescence has been found in color standards available for use in calibration and verification of color measuring instruments. The fluorescence is excited at wavelengths below about 600?nm and emitted above 700?nm, within the response range of silicon photodiodes, but at the edge of the response of most photomultipliers and outside the range commonly scanned in commercial colorimeters. The degree of fluorescence on two of a set of 12 glossy ceramic tiles is enough to introduce significant error when those tiles have been calibrated in one mode of measurement and are used in another. We report the nature of the fluorescence and the implications for color measurement.

  20. [Humanitarian action threatened by standardization].

    Science.gov (United States)

    Mamou, J

    2002-01-01

    The author analyses the new international context in which humanitarian action is being undertaken. He raises the problem caused by the diverging objectives of impartial, neutral humanitarianism and politically motivated actions that implement strategies of prevention and conflict resolution. He reviews the criticism that humanitarian has come under in recent years and that has resulted in establishment of codes of conduct. However he points out the threat that the concepts of control and "jurisdiction" over humanitarian action represent and analyzes discrepancies between minimal standards and universal principles. The article concludes with a presentation of an alternative solution based on the "Quality" platform being developed by several French NGOs.

  1. Secondary standards for BVRI photometry

    Science.gov (United States)

    Moffett, T. J.; Barnes, T. G., III

    1979-01-01

    A thorough test of Fernie's instrumentation system for matching the Johnson BVRI photometric system has been made. From 1,526 observations of 186 stars in the Arizona-Tonantzintla Catalogue, there were found excellent transformations, except for a slight curvature in the (B-V) transformation, which is easily removed, and a difficulty in (R-I) for highly reddened stars. Photometric values and their uncertainties are given for all the stars, and these are of sufficient quality to serve as secondary standards in BVRI for small- to moderate-size telescopes (1-m).

  2. Alternatives for Raising Living Standards

    OpenAIRE

    William Scarth

    1999-01-01

    Given the fundamental goal of raising living standards in the longer term, much attention is paid to policies that can be expected to increase national saving. With respect to private saving, the mechanism is tax reform - a lower tax on interest income. The basic problem with this approach is that, for a given size of government, some other tax or transfer must be adjusted to finance the interest-tax cut. This fact may make it difficult to ensure that those with only labour income will share ...

  3. Strings, paths, and standard tableaux

    CERN Document Server

    Dasmahapatra, S

    1996-01-01

    For the vacuum sectors of regime-III ABF models, we observe that two sets of combinatorial objects: the strings which parametrize the row-to-row transfer matrix eigenvectors, and the paths which parametrize the corner transfer matrix eigenvectors, can both be expressed in terms of the same set of standard tableaux. Furthermore, the momenta of the strings, the energies of the paths, and the charges of the tableaux are such that there is a weight-preserving bijection between the two sets of eigenvectors, wherein the tableaux play an interpolating role. This bijection is so natural, that we conjecture that it exists in general.

  4. [Standardized terminology for disc disease].

    Science.gov (United States)

    Sánchez Pérez, M; Gil Sierra, A; Sánchez Martín, A; Gallego Gómez, P; Pereira Boo, D

    2012-01-01

    This article reviews the terminology used to describe morphological alterations in the intervertebral discs. Radiologists must be able to communicate information about the type, location, and severity of these alterations to medical and surgical clinicians. It is crucial to use simple, standard, and unified terminology to ensure comprehension not only among radiologists but also with professionals from the different specialties for whom the radiology reports are written (fundamentally traumatologists and neurosurgeons). This terminology will help ensure a more accurate diagnosis and better patient management.

  5. Leveraging Standards to Promote Program Quality

    Science.gov (United States)

    Young, Michelle D.; Mawhinney, Hanna; Reed, Cynthia J.

    2016-01-01

    Standards provide a foundation for thinking about leadership development and practice. This article explores three sets of standards that impact educational leadership preparation: (a) the recently revised Interstate School Leaders Licensure Consortium (ISLLC) standards, which are now known as the Practice Standards for Educational Leaders (PSEL);…

  6. 7 CFR 29.24 - Official standards.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Official standards. 29.24 Section 29.24 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Definitions § 29.24 Official standards. Standards for tobacco promulgated by...

  7. 48 CFR 11.102 - Standardization program.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Standardization program... Standardization program. Agencies shall select existing requirements documents or develop new requirements... Standardization Manual, FSPM-0001; for DoD components, DoD 4120.24-M, Defense Standardization Program Policies...

  8. 7 CFR 58.918 - Standardization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Standardization. 58.918 Section 58.918 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... Procedures § 58.918 Standardization. The standardization of the product to obtain a finished product of...

  9. 40 CFR 63.362 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Standards. 63.362 Section 63.362... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES Ethylene Oxide Emissions Standards for Sterilization Facilities § 63.362 Standards. (a) Each owner or operator of a source subject to...

  10. 40 CFR 59.102 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Standards. 59.102 Section 59.102... VOLATILE ORGANIC COMPOUND EMISSION STANDARDS FOR CONSUMER AND COMMERCIAL PRODUCTS National Volatile Organic Compound Emission Standards for Automobile Refinish Coatings § 59.102 Standards. (a) Except as provided...

  11. 14 CFR 77.3 - Standards.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Standards. 77.3 Section 77.3 Aeronautics... AFFECTING NAVIGABLE AIRSPACE General § 77.3 Standards. (a) The standards established in this part for... section 16 of the Federal Airport Act; (3) Developing technical standards and guidance in the design...

  12. 40 CFR 61.112 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Standards. 61.112 Section 61.112... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standard for Equipment Leaks (Fugitive Emission Sources) of Benzene § 61.112 Standards. (a) Each owner or operator subject to the provisions...

  13. 49 CFR 397.71 - Federal standards.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Federal standards. 397.71 Section 397.71... standards. (a) A State or Indian tribe shall comply with the Federal standards under paragraph (b) of this... or may not be transported. (b) The Federal standards are as follows: (1) Enhancement of public...

  14. 40 CFR 191.03 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Standards. 191.03 Section 191.03... ENVIRONMENTAL RADIATION PROTECTION STANDARDS FOR MANAGEMENT AND DISPOSAL OF SPENT NUCLEAR FUEL, HIGH-LEVEL AND TRANSURANIC RADIOACTIVE WASTES Environmental Standards for Management and Storage § 191.03 Standards....

  15. 22 CFR 143.11 - Standards.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Standards. 143.11 Section 143.11 Foreign... RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 143.11 Standards. The standards each agency uses to determine whether an age distinction or age-related term is prohibited are...

  16. 40 CFR 63.962 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Standards. 63.962 Section 63.962... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Individual Drain Systems § 63.962 Standards. (a) The owner or operator subject to this...

  17. 40 CFR 63.783 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Standards. 63.783 Section 63.783... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Shipbuilding and Ship Repair (Surface Coating) § 63.783 Standards. (a) No owner or operator...

  18. 36 CFR 905.735-401 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Standards. 905.735-401 Section 905.735-401 Parks, Forests, and Public Property PENNSYLVANIA AVENUE DEVELOPMENT CORPORATION STANDARDS OF CONDUCT Special Standards Applicable to Certain Board Members § 905.735-401 Standards....

  19. 22 CFR 218.11 - Standards.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Standards. 218.11 Section 218.11 Foreign... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Standards for Determining Age Discrimination § 218.11 Standards. The standards each agency uses to determine whether an age distinction or age-related term...

  20. 40 CFR 63.322 - Standards.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Standards. 63.322 Section 63.322... EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities § 63.322 Standards. (a) The owner or operator of...