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Sample records for parts argo ader

  1. Argo Navis

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    (the Ship) a large southern constellation representing the ship Argo of Jason and the Argonauts in Greek mythology whose brightest stars were cataloged by Ptolemy (c. AD 100-175) in the Almagest. It was divided up by the French astronomer Nicolas L de Lacaille (1713-62), who charted the southern sky in 1751-2, into the constellations Carina (the Keel), Vela (the Sails), Puppis (the Poop or Stern)...

  2. Installation complete / Aet Ader, Kadri Klementi

    Index Scriptorium Estoniae

    Ader, Aet

    2015-01-01

    Linnainstallatsioonidest avalikus ruumis. "Gas Pipe" Venezia Arhitektuuribiennaalil (Maarja Kask, Ralf Lõoke, Neeme Külm, Ingrid Ruudi, 2008). "Artificial Queue" (Andra Aaloe, Aet Ader, Flo Kasearu, Grete Soosalu, 2010). "To the Sea" (autorid Tomomi Hayashi, Mihkel Sagar, 2011). "Chimney" (tundmatu autor, 2011). "Straw Theatre" (Salto Arhitektid, 2011). "A Path in the Forest" (Tetsuo Kondo, Mitsuru Maekita, Mutsuro Sasaki, Yoshiyuki Hiraiwa, 2011). "O" (Aet Ader, Andra Aaloe, Kaarel Künnap, Grete Soosalu, Flo Kasearu, 2011)

  3. Respon Iran Terhadap Film Argo

    OpenAIRE

    Utami, Nidya; Pakpahan, Saiman

    2017-01-01

    This research discusses Iran's response to the political thriller movie Argo and how the movie represents Iranians. Argo movie was launch in October 2012 focusing on an exfiltration mission in Iran by the CIA, which is based on true events in 1979 when the Islamic Revolution broke in Iran. Iranian in 2012 was shocked by Argo's Iranian depiction that was deem by president Mahmoud Ahmadinejad ‘anti Iranian' and American propaganda. Iran further their accusation when Argo receive the prestigious...

  4. From Balfron Tower to Crisis Point / Aet Ader

    Index Scriptorium Estoniae

    Ader, Aet, 1985-

    2015-01-01

    Londoni arhitektuurifestivalil esindas Eestit arhitektuuribüroo b210 arhitekt Aet Ader, kes valiti Briti Nõukogu poolt osalema festivali alaprogrammi International Architecture Showcase rahvusvahelises residentuuriprogrammis

  5. Argo (2012) : Motion Picture

    OpenAIRE

    Lauri Lucente, Gloria; Buhagiar, Celaine

    2013-01-01

    Argo : Acting under the cover of a Hollywood producer scouting a location for a science fiction film, a CIA agent launches a dangerous operation to rescue six Americans in Tehran during the U.S. hostage crisis in Iran in 1980.

  6. The ARGO Project

    Science.gov (United States)

    Kozameh, C. N.

    El proyecto µARGO propone el desarrollo, construcción y operación del Observatorio Espacial de Rayos Gamma, que operará en una órbita terrestre. Este observatorio constará de un telescopio con capacidad de medir simultáneamente dirección de incidencia y polarización de rayos Gamma en dos rangos de energía: 50 KeV - 3 MeV y 10 MeV - 1 GeV. Para ello se usarán detectores de silicio de última generación y microelectrónica adaptada a la configuración. La masa total en órbita del observatorio estará en el orden de los 60 - 100 kg. dependiendo de la geometría adoptada lo que permitirá minimizar costos de desarrollo y construcción, sin perder por ello calidad en su misión científica. ? Desde el punto de vista energético μARGO cubrirá el rango cubierto por COMPTEL y EGRET del CGRO, duplicando como mínimo la resolución angular de ambos con una reducción de peso de dos órdenes de magnitud. En adición, μARGO podr´ medir la polarización incidente de los rayos energéticos. Si bien existen otros dos proyectos en marcha (GLAST y AGILE) para reemplazar EGRET que serán lanzados antes que μARGO, estos proyectos no están diseñados para medir polarización ni tampoco cubren el rango mas bajo de energía arriba mencionado.

  7. Development of Optical System for ARGO-M

    Directory of Open Access Journals (Sweden)

    Jakyoung Nah

    2013-03-01

    Full Text Available ARGO-M is a satellite laser ranging (SLR system developed by the Korea Astronomy and Space Science Institute with the consideration of mobility and daytime and nighttime satellite observation. The ARGO-M optical system consists of 40 cm receiving telescope, 10 cm transmitting telescope, and detecting optics. For the development of ARGO-M optical system, the structural analysis was performed with regard to the optics and optomechanics design and the optical components. To ensure the optical performance, the quality was tested at the level of parts using the laser interferometer and ultra-high-precision measuring instruments. The assembly and alignment of ARGO-M optical system were conducted at an auto-collimation facility. As the transmission and reception are separated in the ARGO-M optical system, the pointing alignment between the transmitting telescope and receiving telescope is critical for precise target pointing. Thus, the alignment using the ground target and the radiant point observation of transmitting laser beam was carried out, and the lines of sight for the two telescopes were aligned within the required pointing precision. This paper describes the design, structural analysis, manufacture and assembly of parts, and entire process related with the alignment for the ARGO-M optical system.

  8. Systemwide Power Management with Argo

    Energy Technology Data Exchange (ETDEWEB)

    Ellsworth, Daniel; Patki, Tapasya; Perarnau, Swann; Seo, Sangmin; Yoshii, Kazutomo; Hoffmann, Henry; Schulz, Martin; Beckman, Pete

    2016-05-23

    The Argo project is a DOE initiative for designing a modular operating system/runtime for the next generation of supercomputers. A key focus area in this project is power management, which is one of the main challenges on the path to exascale. In this paper, we discuss ideas for systemwide power management in the Argo project. We present a hierarchical and scalable approach to maintain a power bound at scale, and we highlight some early results.

  9. Argos Americano: incertidumbre e independencia

    Directory of Open Access Journals (Sweden)

    Julián Penagos Carreño

    2015-01-01

    Full Text Available El presente artículo es el resultado del análisis léxico métrico al periódico cartagenero el Argos Americano. Papel político, económico y literario de Cartagena de Indias (Septiembre de 1810 -Marzo de 1812 , que muestra las distintas discusiones que se dieron en torno a temas como nación, gobierno e independencia durante una época turbulenta cuando España había sido invadida por los ejércitos de Napoleón, y el rey Fernando VII fue hecho prisionero, lo cual dejó un vacío de poder que sumió a las provincias del continente americano en la incertidumbre por definir un gobierno. Este trabajo hace parte del proyecto de investigación Historia Cultural de la Prensa en la Nueva Granada ( 1810-1820 , patrocinado por la Dirección de Investigaciones y la Facultad de Comunicación de la Universidad de La Sabana.

  10. Puitmaja klaster : intervjuu Argo Sauliga / Argo Saul ; intervjueerinud Kalle Komissarov

    Index Scriptorium Estoniae

    Saul, Argo

    2010-01-01

    Eesti Puitmajaliidu juhatuse esimehe ning Nordic Houses osaniku ja juhatuse esimehe Argo Sauliga arhitektide ja tüüpmaja tootjate võimalikust koostööst Eesti puitmaja klastris, millega Eesti Arhitektide Liit on liitunud. Nordic Houses on norra arhitektide projektide järgi tootnud ja tarninud üle 700 puhkemaja Norrasse

  11. Temperature profiles from XBT casts from the AMERICAN ARGO and other platforms as part of the Marine Resources Monitoring, Assessment and Prediction (MARMAP) project from 1975-01-25 to 1975-03-15 (NODC Accession 7500203)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profiles were collected from XBT casts from the AMERICAN ARGO and other platforms from 25 January 1975 to 15 March 1975. Data were collected by the...

  12. ARGOS - a decision support system for nuclear emergencies

    International Nuclear Information System (INIS)

    Hoe, S.; Mueller, H.

    2003-01-01

    Full text: The Danish developed ARGOS system is in operation in Denmark, Canada, Ireland, Norway and 4 Baltic Sea states. ARGOS is a dynamic system that is modified regularly in order to cope with new requirements. The present version of the system includes features such as: presentations of monitoring data including high-resolution data from airborne gamma surveys and use of these data in food dose modelling; presentation of meteorological data including precipitation; atmospheric dispersion calculations; food dose modelling based on atmospheric dispersion and/or monitoring; web features such as animations and exchange of source terms. Atmospheric dispersion in ARGOS is divided in two parts, a short and mesoscale dispersion model LSMC /RIMPUFF and a long-range models: DERMA (Danish) and MLDPO (Canada). The short range model -LSMC comprises a meteorological pre-processor, which calculates time and height dependent fields of meteorological parameters (deposition, stability, wind etc.) based on the data provided by the DMI-HIRLAM model or by meteorological masts. Based on these data calculations of gamma doses and concentrations are made by the puff model RIMPUFF. Input data for the Food Dose Module, FDM, are also created. RIMPUFF may be used up to distance of a few hundred kilometres from the source. RIMPUFF has been validated with success against several experiments. The long range models are executed at the National Meteorological institutes. The inputs to the long-range models are automatically uploaded from ARGOS to the Meteorological centres where the meteorological data is taken from the operational weather prediction models (NWP). At the Danish Meteorological Institute (DMI) up to 4 calculations are executed on different versions of the NWP model, with various geographical coverage and resolution. When the calculations are finalized, the monitor function in ARGOS will prompt the users for download of the results. The most recent version of ARGOS includes a

  13. The Argo NOC: Combining TDM and GALS

    DEFF Research Database (Denmark)

    Kasapaki, Evangelia; Sparsø, Jens

    2015-01-01

    Argo is a network-on-chip developed for use in a multi-core platform designed specifically for hard real-time applications and it supports message passing across virtual end-to-end channels. Argo implements these channels using time-division-multiplexing (TDM) of the resources in the NOC following...

  14. Moderating Argos location errors in animal tracking data

    Science.gov (United States)

    Douglas, David C.; Weinziert, Rolf; Davidson, Sarah C.; Kays, Roland; Wikelski, Martin; Bohrer, Gil

    2012-01-01

    1. The Argos System is used worldwide to satellite-track free-ranging animals, but location errors can range from tens of metres to hundreds of kilometres. Low-quality locations (Argos classes A, 0, B and Z) dominate animal tracking data. Standard-quality animal tracking locations (Argos classes 3, 2 and 1) have larger errors than those reported in Argos manuals.

  15. ARGOS-NT: A computer based emergency management system

    International Nuclear Information System (INIS)

    Hoe, S.; Thykier-Nielsen, S.; Steffensen, L.B.

    2000-01-01

    In case of a nuclear accident or a threat of a release the Danish Emergency Management Agency is responsible for actions to minimize the consequences in Danish territory. To provide an overview of the situation, a computer based system called ARGOS-NT has been developed in 1993/94. This paper gives an overview of the system with emphasis on the prognostic part of the system. An example calculation shows the importance of correct landscape modeling. (author)

  16. Euro-Argo: The European contribution to the global Argo ocean observations network

    Science.gov (United States)

    Gourcuff, Claire

    2017-04-01

    The international Argo programme is a major element of the global in-situ ocean observing system. More than 3900 floats are now globally measuring temperature and salinity throughout the global oceans, down to 2,000 meters depth and delivering data both in real time for operational users and after careful scientific quality control for climate change research and monitoring. Argo is the single most important in-situ observing system for the Copernicus Marine Service. The Euro-Argo research infrastructure organizes and federates European contribution to Argo. A legal and governance framework (Euro-Argo ERIC) was set up in May 2014; it allows European countries to consolidate and improve their contribution to Argo international. We will provide an overview of the development of Euro-Argo over the past years and present the now agreed Euro-Argo long term organization. The capability of the Euro-Argo infrastructure to organize Argo floats procurement, deployment and processing at European level and to conduct R&D driven by Copernicus needs will be highlighted. During the recent years, within the H2020 E-AIMS project, Euro-Argo carried R&D activities on new Argo floats, equipped with biogeochemical sensors or able to dive up to 4000m, from the floats design up to the analysis of their measurements. European Argo data centers were adapted so that they can handle the new data. Observing System Evaluations and Simulation Experiments were also conducted to provide robust recommendations for the next phase of Argo. One of the main challenges for Euro-Argo is now to implement the next phase of Argo with an extension towards biogeochemistry (e.g. oxygen, biology), the polar oceans, the marginal seas and the deep ocean. Meeting such challenges is essential for the long term sustainability and evolution of the Copernicus Marine Service. We will present Euro-Argo strategy and provide some highlights on the implementation-plan for the years to come and the Argo extensions for the

  17. Dynamic Rupture Benchmarking of the ADER-DG Method

    Science.gov (United States)

    Gabriel, Alice; Pelties, Christian

    2013-04-01

    We will verify the arbitrary high-order derivative Discontinuous Galerkin (ADER-DG) method in various test cases of the 'SCEC/USGS Dynamic Earthquake Rupture Code Verification Exercise' benchmark suite (Harris et al. 2009). The ADER-DG scheme is able to solve the spontaneous rupture problem with high-order accuracy in space and time on three-dimensional unstructured tetrahedral meshes. Strong mesh coarsening or refinement at areas of interest can be applied to keep the computational costs feasible. Moreover, the method does not generate spurious high-frequency contributions in the slip rate spectra and therefore does not require any artificial damping as demonstrated in previous presentations and publications (Pelties et al. 2010 and 2012). We will show that the mentioned features hold also for more advanced setups as e.g. a branching fault system, heterogeneous background stresses and bimaterial faults. The advanced geometrical flexibility combined with an enhanced accuracy will make the ADER-DG method a useful tool to study earthquake dynamics on complex fault systems in realistic rheologies. References: Harris, R.A., M. Barall, R. Archuleta, B. Aagaard, J.-P. Ampuero, H. Bhat, V. Cruz-Atienza, L. Dalguer, P. Dawson, S. Day, B. Duan, E. Dunham, G. Ely, Y. Kaneko, Y. Kase, N. Lapusta, Y. Liu, S. Ma, D. Oglesby, K. Olsen, A. Pitarka, S. Song, and E. Templeton, The SCEC/USGS Dynamic Earthquake Rupture Code Verification Exercise, Seismological Research Letters, vol. 80, no. 1, pages 119-126, 2009 Pelties, C., J. de la Puente, and M. Kaeser, Dynamic Rupture Modeling in Three Dimensions on Unstructured Meshes Using a Discontinuous Galerkin Method, AGU 2010 Fall Meeting, abstract #S21C-2068 Pelties, C., J. de la Puente, J.-P. Ampuero, G. Brietzke, and M. Kaeser, Three-Dimensional Dynamic Rupture Simulation with a High-order Discontinuous Galerkin Method on Unstructured Tetrahedral Meshes, JGR. - Solid Earth, VOL. 117, B02309, 2012

  18. Biogeochemical-Argo: achievements, challenges for the future and potential synergies with other components of ocean observation systems

    Science.gov (United States)

    Claustre, Hervé; Johnson, Ken

    2017-04-01

    The recently launched Biogeochemical-Argo (BGC-Argo) program aims at developing a global network of biogeochemical sensors on Argo profiling floats for acquiring long-term high-quality time-series of oceanic properties. BGC-Argo is in particular poised to address a number of challenges in ocean science (e.g. hypoxia, carbon uptake, ocean acidification, biological-carbon pump and phytoplankton communities), topics that are difficult, if not impossible, to address with our present observing assets. Presently six variables are considered as core BGC-Argo variables (O2, NO3, pH, Chla, suspended particles and downwelling irradiance). Historically, BGC-Argo has been initiated through small-scale "showcase" projects progressively scaling up into regional case studies essentially addressing key biological pump-related questions in specific regions (e.g. sub-tropical gyres, North Atlantic, Southern Ocean). Now BGC-Argo is transitioning towards a global and sustained observation system thanks to progressive international coordination of national contributions and to increasingly mature and efficient data management and distribution systems. In this presentation, we will highlight a variety of results derived from BGC-Argo observations and encompassing a wide range of topics related to ocean biogeochemistry. Challenges for the future and long-term sustainability of the system will be addressed in particular with respect to maintaining a high-quality and interoperable dataset over long-term. Part of this can be achieved through a tight interaction with programs (e.g. GOSHIP) and their historical databases, which should constitute a corner stone to assess data quality. Example on the interplay between BGC-Argo and GlodapV2 databases will be particularly exemplified in this context. Furthermore, we will illustrate the potential synergies between synoptically measured surface satellite-quantities and their vertically resolved (BGC-Argo) counterparts into the development of 3D

  19. Argo packing friction research update

    International Nuclear Information System (INIS)

    VanTassell, D.M.

    1994-01-01

    This paper focuses on the issue of valve packing friction and its affect on the operability of motor- and air-operated valves (MOVs and AOVs). At this time, most nuclear power plants are required to perform postmaintenance testing following a packing adjustment or replacement. In many cases, the friction generated by the packing does not impact the operability window of a valve. However, to date there has not been a concerted effort to substantiate this claim. To quantify the effects of packing friction, it has become necessary to develop a formula to predict the friction effects accurately. This formula provides a much more accurate method of predicting packing friction than previously used factors based strictly on stem diameter. Over the past 5 years, Argo Packing Company has been developing and testing improved graphite packing systems at research facilities, such as AECL Chalk River and Wyle Laboratories. Much of this testing has centered around reducing and predicting friction that is related to packing. In addition, diagnostic testing for Generic Letter 89-10 MOVs and AOVs has created a significant data base. In July 1992 Argo asked several utilities to provide running load data that could be used to quantify packing friction repeatability and predictability. This technical paper provides the basis to predict packing friction, which will improve calculations for thrust requirements for Generic Leter 89-10 and future AOV programs. In addition, having an accurate packing friction formula will improve packing performance when low running loads are identified that would indicate insufficient sealing force

  20. ARGOS laser system mechanical design

    Science.gov (United States)

    Deysenroth, M.; Honsberg, M.; Gemperlein, H.; Ziegleder, J.; Raab, W.; Rabien, S.; Barl, L.; Gässler, W.; Borelli, J. L.

    2014-07-01

    ARGOS, a multi-star adaptive optics system is designed for the wide-field imager and multi-object spectrograph LUCI on the LBT (Large Binocular Telescope). Based on Rayleigh scattering the laser constellation images 3 artificial stars (at 532 nm) per each of the 2 eyes of the LBT, focused at a height of 12 km (Ground Layer Adaptive Optics). The stars are nominally positioned on a circle 2' in radius, but each star can be moved by up to 0.5' in any direction. For all of these needs are following main subsystems necessary: 1. A laser system with its 3 Lasers (Nd:YAG ~18W each) for delivering strong collimated light as for LGS indispensable. 2. The Launch system to project 3 beams per main mirror as a 40 cm telescope to the sky. 3. The Wave Front Sensor with a dichroic mirror. 4. The dichroic mirror unit to grab and interpret the data. 5. A Calibration Unit to adjust the system independently also during day time. 6. Racks + platforms for the WFS units. 7. Platforms and ladders for a secure access. This paper should mainly demonstrate how the ARGOS Laser System is configured and designed to support all other systems.

  1. OBIS - ARGOS Satellite Tracking of Animals

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Various species have been tracked using ARGOS PTT trackers since the early 1990's. These include Emperor, King and Adelie pengiuns, Light-mantled Sooty, Grey-headed...

  2. The vibration compensation system for ARGOS

    Science.gov (United States)

    Peter, D.; Gaessler, W.; Borelli, J.; Kulas, M.

    2011-09-01

    For every adaptive optics system telescope vibrations can strongly reduce the performance. This is true for the receiver part of the system i.e. the telescope and wave front sensor part as well as for the transmitter part in the case of a laser guide star system. Especially observations in deep fields observed with a laser guide star system without any tip-tilt star will be greatly spoiled by telescope vibrations. The ARGOS GLAO system actually being built for the LBT aims to implement this kind of mode where wave front correction will rely purely on signals from the laser beacons. To remove the vibrations from the uplink path a vibration compensation system will be installed. This system uses accelerometers to measure the vibrations and corrects their effect with a small fast tip-tilt mirror. The controller of the system is built based on the assumption that the vibrations take place at a few distinct frequencies. Here I present a lab set-up of this system and show first results of the performance.

  3. Argos at NRPA - added value and major challenges

    International Nuclear Information System (INIS)

    Thorshaug, S.; Holo, E.N.

    2003-01-01

    data from meteorological dispersion models using the same application is important for the national authorities in an emergency situation. The modules for radioecological and short range dispersion modelling used in ARGOS are not optimized for Norwegian conditions. This is an issue where one can choose to either use (modified versions of) the existing modules within ARGOS, or to develop or integrate existing modules that are more applicable for Norwegian conditions. For radioecological modelling it will be investigated how parameters and data from the existing model in use at NRPA can be imported and used in ARGOS. For short range dispersion modelling, the module in ARGOS will be used as a temporary solution. One of the main benefits of a client/server based decision support system is its inherent multiuser capabilities. The possibility of installing software clients at either remotely located sections within NRPA, or at other organizations within the preparedness organization such as the Civil Defence or the Meteorological Institute, is considered useful both for quality assurance and training purposes. Implementing ARGOS in the Norwegian emergency response organisation will contribute to speeding up the data presentation and in some areas also the date collection and the decision makers in the Crisis Committee will have clear pictures as a basis for their decisions. The role of the advisors in the response organization will change with use of one common tool. The expert explanations of uncertainties in measurements and prognoses need to be explained in each case. Making situation reports in a system like ARGOS simplifies the production of information to the public and media as pictures and other relevant information can be exported to other information channels. When fully operational, ARGOS will be an integral part of Crisis Committee strategy for information exchange, both internally and externally. The main reason for implementing ARGOS is to be able to produce

  4. A Study on the Deriving Requirements of ARGO Operation System

    Directory of Open Access Journals (Sweden)

    Yoon-Kyung Seo

    2009-12-01

    Full Text Available Korea Astronomy and Space Science Institute (KASI has been developing one mobile and one stationary SLR system since 2008 named as ARGO-M and ARGO-F, respectively. KASI finished the step of deriving the system requirements of ARGO. The requirements include definitions and scopes of various software and hardware components which are necessary for developing the ARGO-M operation system. And the requirements define function, performance, and interface requirements. The operation system consisting of ARGO-M site, ARGO-F site, and Remote Operation Center (ROC inside KASI is designed for remote access and the automatic tracking and control system which are the main operation concept of ARGO system. To accomplish remote operation, we are considering remote access to ARGO-F and ARGO-M from ROC. The mobile-phone service allows us to access the ARGO-F remotely and to control the system in an emergency. To implement fully automatic tracking and control function in ARGO-F, we have investigated and described the requirements about the automatic aircraft detection system and the various meteorological sensors. This paper addresses the requirements of ARGO Operation System.

  5. On-line satellite/central computer facility of the Multiparticle Argo Spectrometer System

    International Nuclear Information System (INIS)

    Anderson, E.W.; Fisher, G.P.; Hien, N.C.; Larson, G.P.; Thorndike, A.M.; Turkot, F.; von Lindern, L.; Clifford, T.S.; Ficenec, J.R.; Trower, W.P.

    1974-09-01

    An on-line satellite/central computer facility has been developed at Brookhaven National Laboratory as part of the Multiparticle Argo Spectrometer System (MASS). This facility consisting of a PDP-9 and a CDC-6600, has been successfully used in study of proton-proton interactions at 28.5 GeV/c. (U.S.)

  6. ADER discontinuous Galerkin schemes for general-relativistic ideal magnetohydrodynamics

    Science.gov (United States)

    Fambri, F.; Dumbser, M.; Köppel, S.; Rezzolla, L.; Zanotti, O.

    2018-03-01

    We present a new class of high-order accurate numerical algorithms for solving the equations of general-relativistic ideal magnetohydrodynamics in curved spacetimes. In this paper we assume the background spacetime to be given and static, i.e. we make use of the Cowling approximation. The governing partial differential equations are solved via a new family of fully-discrete and arbitrary high-order accurate path-conservative discontinuous Galerkin (DG) finite-element methods combined with adaptive mesh refinement and time accurate local timestepping. In order to deal with shock waves and other discontinuities, the high-order DG schemes are supplemented with a novel a-posteriori subcell finite-volume limiter, which makes the new algorithms as robust as classical second-order total-variation diminishing finite-volume methods at shocks and discontinuities, but also as accurate as unlimited high-order DG schemes in smooth regions of the flow. We show the advantages of this new approach by means of various classical two- and three-dimensional benchmark problems on fixed spacetimes. Finally, we present a performance and accuracy comparisons between Runge-Kutta DG schemes and ADER high-order finite-volume schemes, showing the higher efficiency of DG schemes.

  7. Multimodal Discourse Analysis of the Movie "Argo"

    Science.gov (United States)

    Bo, Xu

    2018-01-01

    Based on multimodal discourse theory, this paper makes a multimodal discourse analysis of some shots in the movie "Argo" from the perspective of context of culture, context of situation and meaning of image. Results show that this movie constructs multimodal discourse through particular context, language and image, and successfully…

  8. Agricultural countermeasure program - AGRICP: food and dose module in ARGOS- accident reporting and Guidance Operational System

    International Nuclear Information System (INIS)

    Calábria, Jaqueline A.A.; Morais, Gustavo F.

    2017-01-01

    Nuclear or radiological emergencies can affect food, feed and commodities grown. The regulatory bodies has a role in the post-accident phase instructing the population regarding the consumption of agricultural products, monitoring and recovering the contaminated areas and disposing the generated waste. To deal with nuclear/radiological emergencies, in the end of 2007, Brazil took part of the ARGOS consortium. ARGOS is a software used for support the Preparedness and Response of a nuclear emergency. Specifically for use during the recovery phase, ARGOS has a module called AgriCP (Agricultural Countermeasure Program). This functionality was add to the version 9.0 of ARGOS, in 2012, replacing FMD (Food and Dose Module) model. AgriCP can be very useful in the post-accident phasing, helping to planning the actions that must be taken, saving human and budged resources. However, most of the parameters used by default for the model are specific for Central Europe and must be adapted to the Brazilian characteristics. In this paper the basic functionalities of AgriCP are presented and a general view of the issues to be addressed while implementing AgriCP for the Brazilian case is given. Besides the lack of specific parameters for the Brazilian reality, the definition of the area to be considering for intervention in an accident, taking into account the very complex meteorological characteristic of the Brazilian NPPs (nuclear power plants) site, are some of the matters of concern. (author)

  9. Agricultural countermeasure program - AGRICP: food and dose module in ARGOS- accident reporting and Guidance Operational System

    Energy Technology Data Exchange (ETDEWEB)

    Calábria, Jaqueline A.A.; Morais, Gustavo F., E-mail: jaqueline.calabria@cnen.gov.br, E-mail: gustavo.morais@cnen.gov.br [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil)

    2017-11-01

    Nuclear or radiological emergencies can affect food, feed and commodities grown. The regulatory bodies has a role in the post-accident phase instructing the population regarding the consumption of agricultural products, monitoring and recovering the contaminated areas and disposing the generated waste. To deal with nuclear/radiological emergencies, in the end of 2007, Brazil took part of the ARGOS consortium. ARGOS is a software used for support the Preparedness and Response of a nuclear emergency. Specifically for use during the recovery phase, ARGOS has a module called AgriCP (Agricultural Countermeasure Program). This functionality was add to the version 9.0 of ARGOS, in 2012, replacing FMD (Food and Dose Module) model. AgriCP can be very useful in the post-accident phasing, helping to planning the actions that must be taken, saving human and budged resources. However, most of the parameters used by default for the model are specific for Central Europe and must be adapted to the Brazilian characteristics. In this paper the basic functionalities of AgriCP are presented and a general view of the issues to be addressed while implementing AgriCP for the Brazilian case is given. Besides the lack of specific parameters for the Brazilian reality, the definition of the area to be considering for intervention in an accident, taking into account the very complex meteorological characteristic of the Brazilian NPPs (nuclear power plants) site, are some of the matters of concern. (author)

  10. Impact study of the Argo array definition in the Mediterranean Sea based on satellite altimetry gridded data

    Science.gov (United States)

    Sanchez-Roman, Antonio; Ruiz, Simón; Pascual, Ananda; Guinehut, Stéphanie; Mourre, Baptiste

    2016-04-01

    The existing Argo network provides essential data in near real time to constrain monitoring and forecasting centers and strongly complements the observations of the ocean surface from space. The comparison of Sea Level Anomalies (SLA) provided by satellite altimeters with in-situ Dynamic Heights Anomalies (DHA) derived from the temperature and salinity profiles of Argo floats contribute to better characterize the error budget associated with the altimeter observations. In this work, performed in the frame of the E-AIMS FP7 European Project, we focus on the Argo observing system in the Mediterranean Sea and its impact on SLA fields provided by satellite altimetry measurements in the basin. Namely, we focus on the sensitivity of specific SLA gridded merged products provided by AVISO in the Mediterranean to the reference depth (400 or 900 dbar) selected in the computation of the Argo Dynamic Height (DH) as an integration of the Argo T/S profiles through the water column. This reference depth will have impact on the number of valid Argo profiles and therefore on their temporal sampling and the coverage by the network used to compare with altimeter data. To compare both datasets, altimeter grids and synthetic climatologies used to compute DHA were spatially and temporally interpolated at the position and time of each in-situ Argo profile by a mapping method based on an optimal interpolation scheme. The analysis was conducted in the entire Mediterranean Sea and different sub-regions of the basin. The second part of this work is devoted to investigate which configuration in terms of spatial sampling of the Argo array in the Mediterranean will properly reproduce the mesoscale dynamics in this basin, which is comprehensively captured by new standards of specific altimeter products for this region. To do that, several Observing System Simulation Experiments (OSSEs) were conducted assuming that altimetry data computed from AVISO specific reanalysis gridded merged product for

  11. The Argo-Ybj experiment in Tibet

    Energy Technology Data Exchange (ETDEWEB)

    Aloisio, A. [Istituto Nazionale di Fisica Nucleare, Naples (Italy)]|[Benevento Universita' del Sannio, Benevento, (Italy); Bacci, C.; Pistilli, P.; Branchini, P.; Bussino, S.; De Vincenzi, M.; Iucci, N.; Mari, S.M.; Stanescu, C.; Storini, M. [Istituto Nazionale di Fisica Nucleare, Naples (Italy)]|[Rome Univ. Tre, Rome (Italy). Dipt. di Fisica; Bao, K.Z.; Li, B.; Sun, L.R.; Sun, S.C.; Wei, Y.N.; Yao, Q.K.; Yue, X.D. [Zhenghou University, Henan (China); Barone, F. [Istituto Nazionale di Fisica Nucleare, Naples (Italy)]|[Salerno Univ. Salerno (Italy). Dipt. di Scienze Farmaceutiche; Bartoli, B.; Calloni, E.; Cavaliere, S.; Catalanotti, S.; Di Sciascio, G.; Di Girolamo, T.; D' Ettorre Piazzoli, B.; Iacovacci, M. [Istituto Nazionale di Fisica Nucleare, Naples (Italy)]|[Naples Univ., Naples (Italy). Dipt. di Fisica; Bernardini, P.; Bleve, C.; Cesaroni, F.; Creti, P.; Mancarella, G.; Marsella, G.; Martello, D.; Orlando, D.; Panareo, M.; Sudo, A. [Istituto Nazionale di Fisica Nucleare, Lecce (Italy)]|[Lecce Univ., Lecce (Italy). Dipt. di Fisica; Camarri, P.; Cardarelli, R.; Casolino, M.; Cavaliere, A.; D' Elia, V.; Liberti, B.; Paoloni, A.; Santonico, R. [Istituto Nazionale di Fisica Nucleare, Rome (Italy)]|[Rome Univ. Tor Vergata, Rome (Italy). Dipt. di Fisica; Cao, B.Y.; Fu, Y.; Kong, F.M.; Li, J.Y. [Shandong University, Jinan (China); Cha, M.; He, H.H.; Kuang, H.H.; Lu, H.; Ma, X.H.; Peng, Z.R.; Shen, P.R.; Wang, H.; Wang, H.Y.; Zhang, H.M.; Zhang, J.L.; Zhu, Q.Q. [Institute for High Energy Physics, Beijing (China); Cusimano, G.; D' Ali Staiti, G.; Mineo, T.; Nicastro, L.; Raso, G.; Sacco, B.; Scarsi, L. [Istituto Nazionale di Fisica Nucleare, Catania (Italy)]|[Consiglio Nazionale delle Ricerche, Istituto di Fisica Cosmica, Palermo (Italy); Danzengluobu; Gluo, H.W.; Labaciren; Meng, X.H.; Yuan, A.F.; Zhaxisangzhu; Zhaxiciren [Tibet University, Lhasa (China); Feng, Z.Y.; Huang, Q.; Jai, H.Y.; Yu, G.C. [South West Jiaotong University, Chengdu (China)

    2001-10-01

    The Argo-Ybj experiment (Astrophysical Radiation Ground-based Observatory at YangBaJing) is under construction in Tibet, 90 km to the north of Lhasa. The full coverage approach and the high altitude location allow the study of many physics items in the field of low energy cosmic rays, namely gamma-ray astronomy, diffuse gamma-rays, gamma-ray bursts (GRBs), proton/antiproton ratio, primary proton spectrum and heliosphere physics. In this paper the expected sensitivities of Argo-Ybj for gamma astronomy and GRB physics are presented and compared with the present experimental techniques and results. The performance of a test-module of {approx} 50 m{sup 2} operated on-site is also discussed.

  12. Highlights from the ARGO-YBJ experiment

    Energy Technology Data Exchange (ETDEWEB)

    Aielli, G. [Dipartimento di Fisica, dell& #x27; Universita & #x27; Tor Vergata& #x27; , via della Ricerca Scientifica 1, 00133 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Bacci, C. [Dipartimento di Fisica, dell& #x27; Universita & #x27; Roma Tre& #x27; , via della Vasca Navale 84, 00146 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3, via della Vasca Navale 84, 00146 Roma (Italy); Bartoli, B. [Dipartimento di Fisica, dell& #x27; Universita di Napoli, Complesso Universitario di Monte Sant& #x27; Angelo, via Cintia, 80126 Napoli (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Complesso Universitario di Monte Sant& #x27; Angelo, via Cintia, 80126 Napoli (Italy); Bernardini, P. [Dipartimento di Fisica, dell& #x27; Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Bi, X.J. [Key Laboratory of Particle Astrophyics, Institute of High Energy Physics, Chinese Academy of Science, P.O. Box 918, 100049 Beijing (China); Bleve, C. [Dipartimento di Fisica, dell& #x27; Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma 3, via della Vasca Navale 84, 00146 Roma (Italy); and others

    2012-01-01

    The ARGO-YBJ experiment at YangBaJing in Tibet (4300 m a.s.l.) has been taking data with its full layout since October 2007. Here we present a few significant results obtained in gamma-ray astronomy and cosmic-ray physics. Emphasis is placed on the analysis of gamma-ray emission from point-like sources (Crab Nebula, MRK 421), on the preliminary limit on the antiproton/proton flux ratio, on the large-scale cosmic-ray anisotropy and on the proton-air cross-section. The performance of the detector is also discussed, and the perspectives of the experiment are outlined.

  13. Implementation in ARGOS of ERMIN and AGRICP

    DEFF Research Database (Denmark)

    Jacobsen, L.H.; Andersson, Kasper Grann; Charnock, T.

    2010-01-01

    The ERMIN model is a new implement developed to enable estimation of the radiological consequences in inhabited areas of accidents in nuclear installations. Similarly, AGRICP is a model developed to enable estimation of the radiological consequences of contamination of agricultural production areas....... This paper provides a short overview of the background of the two models and describes the features enabled through their implementation in the ARGOS decision support system. The integration allows calculation of both dose rates and doses in particular areas, and can be used to evaluate the effectiveness...... and costs of countermeasure strategies. © EDP Sciences, 2010...

  14. A combined ADER-DG and PML approach for simulating wave propagation in unbounded domains

    KAUST Repository

    Amler, Thomas

    2012-09-19

    In this work, we present a numerical approach for simulating wave propagation in unbounded domains which combines discontinuous Galerkin methods with arbitrary high order time integration (ADER-DG) and a stabilized modification of perfectly matched layers (PML). Here, the ADER-DG method is applied to Bérenger’s formulation of PML. The instabilities caused by the original PML formulation are treated by a fractional step method that allows to monitor whether waves are damped in PML region. In grid cells where waves are amplified by the PML, the contribution of damping terms is neglected and auxiliary variables are reset. Results of 2D simulations in acoustic media with constant and discontinuous material parameters are presented to illustrate the performance of the method.

  15. Experience of the ARGO autonomous vehicle

    Science.gov (United States)

    Bertozzi, Massimo; Broggi, Alberto; Conte, Gianni; Fascioli, Alessandra

    1998-07-01

    This paper presents and discusses the first results obtained by the GOLD (Generic Obstacle and Lane Detection) system as an automatic driver of ARGO. ARGO is a Lancia Thema passenger car equipped with a vision-based system that allows to extract road and environmental information from the acquired scene. By means of stereo vision, obstacles on the road are detected and localized, while the processing of a single monocular image allows to extract the road geometry in front of the vehicle. The generality of the underlying approach allows to detect generic obstacles (without constraints on shape, color, or symmetry) and to detect lane markings even in dark and in strong shadow conditions. The hardware system consists of a PC Pentium 200 Mhz with MMX technology and a frame-grabber board able to acquire 3 b/w images simultaneously; the result of the processing (position of obstacles and geometry of the road) is used to drive an actuator on the steering wheel, while debug information are presented to the user on an on-board monitor and a led-based control panel.

  16. Argo workstation: a key component of operational oceanography

    Science.gov (United States)

    Dong, Mingmei; Xu, Shanshan; Miao, Qingsheng; Yue, Xinyang; Lu, Jiawei; Yang, Yang

    2018-02-01

    Operational oceanography requires the quantity, quality, and availability of data set and the timeliness and effectiveness of data products. Without steady and strong operational system supporting, operational oceanography will never be proceeded far. In this paper we describe an integrated platform named Argo Workstation. It operates as a data processing and management system, capable of data collection, automatic data quality control, visualized data check, statistical data search and data service. After it is set up, Argo workstation provides global high quality Argo data to users every day timely and effectively. It has not only played a key role in operational oceanography but also set up an example for operational system.

  17. Efficient conservative ADER schemes based on WENO reconstruction and space-time predictor in primitive variables

    Science.gov (United States)

    Zanotti, Olindo; Dumbser, Michael

    2016-01-01

    We present a new version of conservative ADER-WENO finite volume schemes, in which both the high order spatial reconstruction as well as the time evolution of the reconstruction polynomials in the local space-time predictor stage are performed in primitive variables, rather than in conserved ones. To obtain a conservative method, the underlying finite volume scheme is still written in terms of the cell averages of the conserved quantities. Therefore, our new approach performs the spatial WENO reconstruction twice: the first WENO reconstruction is carried out on the known cell averages of the conservative variables. The WENO polynomials are then used at the cell centers to compute point values of the conserved variables, which are subsequently converted into point values of the primitive variables. This is the only place where the conversion from conservative to primitive variables is needed in the new scheme. Then, a second WENO reconstruction is performed on the point values of the primitive variables to obtain piecewise high order reconstruction polynomials of the primitive variables. The reconstruction polynomials are subsequently evolved in time with a novel space-time finite element predictor that is directly applied to the governing PDE written in primitive form. The resulting space-time polynomials of the primitive variables can then be directly used as input for the numerical fluxes at the cell boundaries in the underlying conservative finite volume scheme. Hence, the number of necessary conversions from the conserved to the primitive variables is reduced to just one single conversion at each cell center. We have verified the validity of the new approach over a wide range of hyperbolic systems, including the classical Euler equations of gas dynamics, the special relativistic hydrodynamics (RHD) and ideal magnetohydrodynamics (RMHD) equations, as well as the Baer-Nunziato model for compressible two-phase flows. In all cases we have noticed that the new ADER

  18. Hotelli Palace**** renoveerimine = Renovation of the hotel Palace**** / Argo Vaikla

    Index Scriptorium Estoniae

    Vaikla, Argo, 1966-

    2015-01-01

    Hotell Palace Tallinnas Vabaduse väljak 3, valminud 2014. Hoone rekonstrueerimisprojekt Reet Valk (AB Reet Valk), sisearhitektid Katrin Vaikla, Argo Vaikla, Mari-Liis Süld, Riin Luuk. 2014. aasta Kultuurkapitali Arhitektuuripreemia kandidaat

  19. Monte Carlo simulation of the ARGO

    International Nuclear Information System (INIS)

    Depaola, G.O.

    1997-01-01

    We use GEANT Monte Carlo code to design an outline of the geometry and simulate the performance of the Argentine gamma-ray observer (ARGO), a telescope based on silicon strip detector technlogy. The γ-ray direction is determined by geometrical means and the angular resolution is calculated for small variations of the basic design. The results show that the angular resolutions vary from a few degrees at low energies (∝50 MeV) to 0.2 , approximately, at high energies (>500 MeV). We also made simulations using as incoming γ-ray the energy spectrum of PKS0208-512 and PKS0528+134 quasars. Moreover, a method based on multiple scattering theory is also used to determine the incoming energy. We show that this method is applicable to energy spectrum. (orig.)

  20. ARGO-YBJ: Highlights and Prospects

    Directory of Open Access Journals (Sweden)

    Giuseppe Di Sciascio

    2014-12-01

    Full Text Available The ARGO-YBJ experiment has been in stable data taking for 5 years at the YangBaJing Cosmic Ray Laboratory (Tibet, P.R. China, 4300 m a.s.l., 606 g/cm2. With a duty-cycle greater than 86% the detector collected about 51011 events in a wide energy range, from few hundreds GeV up to the PeV. A number of open problems in cosmic ray physics has been faced exploiting dierent analyses. In this paper we summarize the last results in gamma-ray astronomy and in the cosmic ray physics and introduce the LHAASO project, mainly driven by the Chinese community, to study the cosmic ray physics up to 1017 eV.

  1. Validation of salinity data from ARGO floats: Comparison between the older ARGO floats and that of later deployments

    Digital Repository Service at National Institute of Oceanography (India)

    Youn, Y.-H.; Lee, H.; Chang, Y.-S.; Pankajakshan, T.

    Continued observation of ARGO floats or years (about 4 years) makes the conductivity sensor more vulnerable to fouling by marine life and associated drift in salinity measurements. In this paper, we address this issue by making use of floats...

  2. Text-mining-assisted biocuration workflows in Argo

    Science.gov (United States)

    Rak, Rafal; Batista-Navarro, Riza Theresa; Rowley, Andrew; Carter, Jacob; Ananiadou, Sophia

    2014-01-01

    Biocuration activities have been broadly categorized into the selection of relevant documents, the annotation of biological concepts of interest and identification of interactions between the concepts. Text mining has been shown to have a potential to significantly reduce the effort of biocurators in all the three activities, and various semi-automatic methodologies have been integrated into curation pipelines to support them. We investigate the suitability of Argo, a workbench for building text-mining solutions with the use of a rich graphical user interface, for the process of biocuration. Central to Argo are customizable workflows that users compose by arranging available elementary analytics to form task-specific processing units. A built-in manual annotation editor is the single most used biocuration tool of the workbench, as it allows users to create annotations directly in text, as well as modify or delete annotations created by automatic processing components. Apart from syntactic and semantic analytics, the ever-growing library of components includes several data readers and consumers that support well-established as well as emerging data interchange formats such as XMI, RDF and BioC, which facilitate the interoperability of Argo with other platforms or resources. To validate the suitability of Argo for curation activities, we participated in the BioCreative IV challenge whose purpose was to evaluate Web-based systems addressing user-defined biocuration tasks. Argo proved to have the edge over other systems in terms of flexibility of defining biocuration tasks. As expected, the versatility of the workbench inevitably lengthened the time the curators spent on learning the system before taking on the task, which may have affected the usability of Argo. The participation in the challenge gave us an opportunity to gather valuable feedback and identify areas of improvement, some of which have already been introduced. Database URL: http://argo.nactem.ac.uk PMID

  3. Quality of temperature and salinity data from Argo profiling floats in the Bay of Bengal

    Digital Repository Service at National Institute of Oceanography (India)

    Parvathi, V.; Pankajakshan, T.; Rajkumar, M.; Prasannakumar, S.; Muraleedharan, P.M.; Ravichandran, M.; Rao, R.R.; Gopalakrishna, V.V.

    In the present study, temperature and salinity from APEX -Argo floats with reported SPB (Argo-SPB) and salinity from normal floats without any reported SPB (Argo-N) in the BoB have been subjected to quality check (QC) Method used for QC depends...

  4. Mesoscale variability of water masses in the Arabian Sea as revealed by ARGO floats

    OpenAIRE

    Carton, X.; L'Hegaret, P.; Baraille, R.

    2012-01-01

    By analysing ARGO float data over the last four years, a few aspects of the mesoscale variability of water masses in the Arabian Sea are described.

    The Red Sea Outflow Water (RSOW) is concentrated in the Southwestern Gulf of Aden, in particular when a cyclonic gyre predominates in this region. Salinities of 36.5 and temperatures of 16 °C are found in this area at depths between 600 and 1000 m. RSOW is more dilute in the eastern part of the Gulf, where intense and relative...

  5. Mesoscale variability of water masses in the Arabian Sea as revealed by ARGO floats

    OpenAIRE

    X. Carton; P. L'Hegaret

    2011-01-01

    By analysing ARGO float data over the last four years, some aspects of the mesoscale variability of water masses in the Arabian Sea are described.

    The Red Sea Water outflow is strong in the Southwestern Gulf of Aden, in particular when a cyclonic gyre predominates in this region. Salinities of 36.5 and temperatures of 16 °C are found there between 600 and 1000 m depths. The Red Sea Water is more dilute in the eastern part of the Gulf, and fragments of this ...

  6. Hollywood and film critics: Is journalistic criticism about cinema now a part of the culture industry helping economy more than art? Argo: a case study of the movie and film reviews published in the printed media in United States

    OpenAIRE

    Rasooli, Seyedjavad

    2015-01-01

    The term “Culture industry” coined by Adorno and Horkheimer in 1944, is now a very fundamental concept to analyse social and cultural problems in social sciences. When it comes to media studies, it is more useful to investigate problematics in this field. The purpose of this study is to focus on a special part of the culture industry which relates to the movies but not directly about them. The fact that Hollywood, as the biggest industry of film production, has all of the characteristics of t...

  7. Radiotracking large wilderness mammals: Integration of GPS and Argos technology

    Science.gov (United States)

    Schwartz, Charles C.; Arthur, Steve M.

    1999-01-01

    We tested 30 prototype global positioning system (GPS) radiocollars on brown bears (Ursus arctos) over a 3-year period on the Kenai Peninsula, Alaska. Collars were of 2 design types: GPS with an Argos (Argos Data collection and Location System) satellite uplink (n=19) and GPS unites where the data were stored on board (n=10) for retrieval at a later date. All units also contained a conventional VHF (very high frequency) transmitter and weighed 1.7 kg. GPS-Argos united obtained 10-82% of expected GPS fixes, and fix rate declined significantly (Pbears varied more and were lower than fix rates for stationary collars placed in various vegetation types, suggesting that the bear, terrain, and movement all influence both fix and uplink success rate. Application of this new technology to grizzly and brown bear research and comparisons to studies with moose (Alces alces) are discussed.

  8. Validation of argo data in the Indian Ocean

    Digital Repository Service at National Institute of Oceanography (India)

    Pankajakshan, T.; Muraleedharan, P.M.; Gopalakrishna, V.V.; Reddy, G.V.; Ratnakaran, L.; Revichandran, C.; Murty, V.S.N.

    Gayana (Concepción) - VALIDATION OF ARGO DATA IN THE INDIAN OCEA... 8/11/2006http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382004000300025&lng=... susceptible to fouling and associated drift because of the possible change... initial profiles (profiles 1 and 2). Figure-1b represents the same as that in figure-1a, but for 29 match-ups involving profile numbers 5 and above. Page 2 of 5Gayana (Concepción) - VALIDATION OF ARGO DATA IN THE INDIAN OCEA... 8/11/2006http://www...

  9. The international Argo data infrastructure; past, present, and future.

    Science.gov (United States)

    Buck, J. J. H.; Pouliquen, S.; Thresher, A.; Schmechtig, C.; Ignaszewski, M.; Carval, T.; Scanderbeg, M.; Frost, M.

    2016-12-01

    The Argo array is composed of over 3,000 autonomous profiling floats that measure the temperature and salinity of the upper 2,000 m of the global deep ocean every ten days. Argo is a key component of the global ocean observing system and the data addresses crucial questions such as quantifying the heat content of the upper ocean and steric sea level change. Further to this data are routinely assimilated into operational ocean forecast models. Argo is underpinned by an international data system that was founded in the year 2,000 at the first meeting of the Argo data management team. The Argo data system is built on principles of open data and supplying data to both operational ocean models and research communities within 24 hours of collection. The data system served as a template for the established international OceanSITES community and the emerging Everyones Glider Observatories initiative. The Argo data system is composed of national Data Assembly Centers (DAC) that supply data to two mirrored Global Data Assembly Centres (GDAC). GDAC data exchanges are based on File Transfer Protocol (FTP). A significant recent data system development is the assignment of a single dynamic DOI to GDAC holdings enabling time dependent unambiguous data citation at a monthly granularity. The on-going evolution of Argo to address new global questions requires deeper data, shallower data, biogeochemical sampling and increased spatial coverage. These enhancements are increasing data complexity and volumes necessitating significant recent data format adaptation. The challenge and achievement was to preserve data formats and quality for existing established users while still allowing the integration of new data streams. The implementation of these adaptations is currently in progress within DACs. Argo data have been traditionally delivered via FTP protocol with developments are on-going to facilitate new users and emerging expectations on data delivery mechanisms. These experimental

  10. Mediterranean intermediate circulation estimated from Argo data in 2003–2010

    Directory of Open Access Journals (Sweden)

    M. Menna

    2010-03-01

    Full Text Available Data from 38 Argo profiling floats are used to describe the intermediate Mediterranean currents for the period October 2003–January 2010. These floats were programmed to execute 5-day cycles, to drift at a neutral parking depth of 350 m and measure temperature and salinity profiles from either 700 or 2000 m up to the surface. At the end of each cycle the floats remained at the sea surface for about 6 h, enough time to be localised and transmit the data to the Argos satellite system. The Argos positions were used to determine the float surface and intermediate displacements. At the surface, the float motion was approximated by a linear displacement and inertial motion. Intermediate velocities estimates were used to investigate the Mediterranean circulation at 350 m, to compute the pseudo-Eulerian statistics and to study the influence of bathymetry on the intermediate currents. Maximum speeds, as large as 33 cm/s, were found northeast of the Balearic Islands (western basin and in the Ierapetra eddy (eastern basin. Typical speeds in the main along-slope currents (Liguro-Provençal-Catalan, Algerian and Libyo-Egyptian Currents were ~20 cm/s. In the central and western part of Mediterranean basin, the pseudo-Eulerian statistics show typical intermediate circulation pathways which can be related to the motion of Levantine Intermediate Water. In general our results agree with the qualitative intermediate circulation schemes proposed in the literature, except in the southern Ionian where we found westward-flowing intermediate currents. Fluctuating currents appeared to be usually larger than the mean flow. Intermediate currents were found to be essentially parallel to the isobaths over most of the areas characterized by strong bathymetry gradients, in particular, in the vicinity of the continental slopes.

  11. Asymptotically and exactly energy balanced augmented flux-ADER schemes with application to hyperbolic conservation laws with geometric source terms

    Science.gov (United States)

    Navas-Montilla, A.; Murillo, J.

    2016-07-01

    In this work, an arbitrary order HLL-type numerical scheme is constructed using the flux-ADER methodology. The proposed scheme is based on an augmented Derivative Riemann solver that was used for the first time in Navas-Montilla and Murillo (2015) [1]. Such solver, hereafter referred to as Flux-Source (FS) solver, was conceived as a high order extension of the augmented Roe solver and led to the generation of a novel numerical scheme called AR-ADER scheme. Here, we provide a general definition of the FS solver independently of the Riemann solver used in it. Moreover, a simplified version of the solver, referred to as Linearized-Flux-Source (LFS) solver, is presented. This novel version of the FS solver allows to compute the solution without requiring reconstruction of derivatives of the fluxes, nevertheless some drawbacks are evidenced. In contrast to other previously defined Derivative Riemann solvers, the proposed FS and LFS solvers take into account the presence of the source term in the resolution of the Derivative Riemann Problem (DRP), which is of particular interest when dealing with geometric source terms. When applied to the shallow water equations, the proposed HLLS-ADER and AR-ADER schemes can be constructed to fulfill the exactly well-balanced property, showing that an arbitrary quadrature of the integral of the source inside the cell does not ensure energy balanced solutions. As a result of this work, energy balanced flux-ADER schemes that provide the exact solution for steady cases and that converge to the exact solution with arbitrary order for transient cases are constructed.

  12. A new perspective on origin of the East Sea Intermediate Water: Observations of Argo floats

    Science.gov (United States)

    Park, JongJin; Lim, Byunghwan

    2018-01-01

    The East Sea Intermediate Water (ESIW), defined as the salinity minimum in the East Sea (hereafter ES) (Sea of Japan), is examined with respect to its overall characteristics and its low salinity origin using historical Argo float data from 1999 to 2015. Our findings suggest that the ESIW is formed in the western Japan Basin (40-42°N, 130-133°E), especially west of the North Korean front in North Korean waters, where strong negative surface wind stress curl resides in wintertime. The core ESIW near the formation site has temperatures of 3-4 °C and less than 33.98 psu salinity, warmer and fresher than that in the southern part of the ES. In order to trace the origin of the warmer and fresher water at the sea surface in winter, we analyzed the data in three different ways: (1) spatial distribution of surface water properties using monthly climatology from the Argo float data, (2) seasonal variation of heat and salt contents at the formation site, and (3) backtracking of surface drifter trajectories. Based on these analyses, it is likely that the warmer and fresher surface water properties found in the ESIW formation site are attributed to the low-salinity surface water advected from the southern part of the ES in autumn.

  13. Aderência dos municípios cearenses à lei da transparência

    OpenAIRE

    Júlio César Muniz Filho; Renata Bessa Pontes

    2014-01-01

    A transparência pública decorre diretamente do princípio da publicidade e é uma ferramenta de controle dos ingressos e dispêndios públicos. Para controlar sua eficácia, surge a Lei Complementar nº 131/2009, que alterou a redação da LRF no que se refere à transparência da gestão fiscal. A fim de facilitar o acesso às informações relativas à gestão pública, o instrumento utilizado são os portais de transparência. Esta pesquisa objetivou analisar a aderência dos municípios cearenses às exigência...

  14. Maize and Arabidopsis ARGOS Proteins Interact with Ethylene Receptor Signaling Complex, Supporting a Regulatory Role for ARGOS in Ethylene Signal Transduction[OPEN

    Science.gov (United States)

    Shi, Jinrui; Wang, Hongyu; Habben, Jeffrey E.

    2016-01-01

    The phytohormone ethylene regulates plant growth and development as well as plant response to environmental cues. ARGOS genes reduce plant sensitivity to ethylene when overexpressed in transgenic Arabidopsis (Arabidopsis thaliana) and maize (Zea mays). A previous genetic study suggested that the endoplasmic reticulum and Golgi-localized maize ARGOS1 targets the ethylene signal transduction components at or upstream of CONSTITUTIVE TRIPLE RESPONSE1, but the mechanism of ARGOS modulating ethylene signaling is unknown. Here, we demonstrate in Arabidopsis that ZmARGOS1, as well as the Arabidopsis ARGOS homolog ORGAN SIZE RELATED1, physically interacts with Arabidopsis REVERSION-TO-ETHYLENE SENSITIVITY1 (RTE1), an ethylene receptor interacting protein that regulates the activity of ETHYLENE RESPONSE1. The protein-protein interaction was also detected with the yeast split-ubiquitin two-hybrid system. Using the same yeast assay, we found that maize RTE1 homolog REVERSION-TO-ETHYLENE SENSITIVITY1 LIKE4 (ZmRTL4) and ZmRTL2 also interact with maize and Arabidopsis ARGOS proteins. Like AtRTE1 in Arabidopsis, ZmRTL4 and ZmRTL2 reduce ethylene responses when overexpressed in maize, indicating a similar mechanism for ARGOS regulating ethylene signaling in maize. A polypeptide fragment derived from ZmARGOS8, consisting of a Pro-rich motif flanked by two transmembrane helices that are conserved among members of the ARGOS family, can interact with AtRTE1 and maize RTL proteins in Arabidopsis. The conserved domain is necessary and sufficient to reduce ethylene sensitivity in Arabidopsis and maize. Overall, these results suggest a physical association between ARGOS and the ethylene receptor signaling complex via AtRTE1 and maize RTL proteins, supporting a role for ARGOS in regulating ethylene perception and the early steps of signal transduction in Arabidopsis and maize. PMID:27268962

  15. The Euro-Argo education web site: using Argo data to teach data analysis and marine science

    Science.gov (United States)

    Byfield, Valborg; Scheurle, Carolyn; Gould, John; Macama, Emina; King, Brian

    2013-04-01

    The Euro-Argo education website (www.euroargo-edu.org) aims to make Argo and its data accessible to a non-specialist audience. The site is centred on a selection of floats, which have been chosen because of the insight they provide into key oceanographic processes, the physical and biogeochemical characteristics of different ocean regions around the world, and the role of the ocean in the global climate system. The float selection is a vehicle for teaching data analysis skills, linking these to current topics in the ocean and climate sciences. Each float in the selection has its own page, which provides access to the float data, data plots, background information on the ocean region in which the float can be found, and questions to guide data interpretation. Hidden 'model answers' allow users to check their understanding by comparing their own answers to those provided. The interactive component of the site also includes a series of quizzes, designed to teach data interpretation skills. These start at a basic level and take the students step by step through the most common ways to plot oceanographic data in space and time. More general background information covers the main aspects of the Argo programme, its history and applications, and basic technical information about the floats and sensors. 'World Tour' pages linked to the float selection provide information about the main ocean regions and link information from the Argo programme to oceanographic information from other sources such as satellite observations. The site is primarily aimed at young people between 11 and 18 years of age. However experience from using selected material from the site during science open days shows that children as young as 8-9 and adults of all ages also enjoy the challenge of using and interpreting the Argo data in different contexts.

  16. Seasonal variation of the global mixed layer depth: comparison between Argo data and FIO-ESM

    Science.gov (United States)

    Zhang, Yutong; Xu, Haiming; Qiao, Fangli; Dong, Changming

    2018-03-01

    The present study evaluates a simulation of the global ocean mixed layer depth (MLD) using the First Institute of Oceanography-Earth System Model (FIOESM). The seasonal variation of the global MLD from the FIO-ESM simulation is compared to Argo observational data. The Argo data show that the global ocean MLD has a strong seasonal variation with a deep MLD in winter and a shallow MLD in summer, while the spring and fall seasons act as transitional periods. Overall, the FIO-ESM simulation accurately captures the seasonal variation in MLD in most areas. It exhibits a better performance during summer and fall than during winter and spring. The simulated MLD in the Southern Hemisphere is much closer to observations than that in the Northern Hemisphere. In general, the simulated MLD over the South Atlantic Ocean matches the observation best among the six areas. Additionally, the model slightly underestimates the MLD in parts of the North Atlantic Ocean, and slightly overestimates the MLD over the other ocean basins.

  17. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-10-01 for the Global Argo Data Repository, date ranged from 2007-06-10 to 2009-10-07 (NODC Accession 0058661)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  18. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of March 2008 for the Global Argo Data Repository, 1979-05-15 to 2008-03-31 (NODC Accession 0040187)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  19. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-04-22 for the Global Argo Data Repository, date ranged from 2003-02-02 to 2007-04-28 (NODC Accession 0014931)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  20. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-11-20 for the Global Argo Data Repository, date ranged from 2002-03-21 to 2005-11-26 (NODC Accession 0002459)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  1. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2010-09-09 for the Global Argo Data Repository, date ranged from 1999-10-24 to 2010-08-30 (NODC Accession 0067580)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository(GADR as the long-term archive for the International Global Argo Project...

  2. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of September 2007 for the Global Argo Data Repository, 1996-01-05 to 2007-09-30 (NODC Accession 0033660)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  3. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-09-25 for the Global Argo Data Repository, date ranged from 2001-12-21 to 2005-10-01 (NODC Accession 0002389)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  4. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2010-01-07 for the Global Argo Data Repository, date ranged from 2003-09-15 to 2010-01-13 (NODC Accession 0061249)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  5. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2010-05-27 for the Global Argo Data Repository, date ranged from 2002-03-08 to 2010-06-02 (NODC Accession 0064761)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository(GADR as the long-term archive for the International Global Argo Project...

  6. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-03-19 for the Global Argo Data Repository, date ranged from 2004-07-14 to 2006-03-25 (NODC Accession 0002612)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  7. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2003-11-23 for the Global Argo Data Repository, date ranged from 2003-07-20 to 2003-11-29 (NODC Accession 0001246)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  8. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of August 2006 for the Global Argo Data Repository, 1996-01-05 to 2006-08-31 (NODC Accession 0002818)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  9. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-01-30 for the Global Argo Data Repository, 2002-12-13 to 2005-02-05 (NODC Accession 0002012)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  10. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-05-23 for the Global Argo Data Repository, date ranged from 2000-07-01 to 2004-05-29 (NODC Accession 0001478)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  11. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-01-18 for the Global Argo Data Repository, date ranged from 2003-11-08 to 2004-01-24 (NODC Accession 0001357)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  12. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-03-05 for the Global Argo Data Repository, date ranged from 1998-05-18 to 2009-03-10 (NODC Accession 0001641)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  13. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-10-03 for the Global Argo Data Repository, date ranged from 2001-08-08 to 2004-10-09 (NODC Accession 0001749)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  14. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-02-25 for the Global Argo Data Repository, date ranged from 2001-08-25 to 2007-03-03 (NODC Accession 0013725)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  15. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-04-25 for the Global Argo Data Repository, date ranged from 1999-10-24 to 2004-05-01 (NODC Accession 0001437)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  16. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-06-04 for the Global Argo Data Repository, date ranged from 2005-01-22 to 2006-06-10 (NODC Accession 0002711)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  17. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-07-08 for the Global Argo Data Repository, date ranged from 2002-03-30 to 2007-07-14 (NODC Accession 0029182)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  18. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of December 2003 for the Global Argo Data Repository, 1996-01-05 to 2003-12-31 (NODC Accession 0001286)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  19. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-01-23 for the Global Argo Data Repository, 2002-12-03 to 2005-01-29 (NODC Accession 0002001)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  20. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-11-21 for the Global Argo Data Repository, date ranged from 2002-08-30 to 2004-11-27 (NODC Accession 0001911)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  1. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-01-22 for the Global Argo Data Repository, date ranged from 2001-02-10 to 2009-01-28 (NODC Accession 0050189)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  2. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of January 2005 for the Global Argo Data Repository, 1996-01-05 to 2005-01-31 (NODC Accession 0002005)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  3. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-03-12 for the Global Argo Data Repository, date ranged from 2005-10-27 to 2006-03-18 (NODC Accession 0002605)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  4. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-02-08 for the Global Argo Data Repository, date ranged from 2000-08-30 to 2004-02-14 (NODC Accession 0001360)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  5. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-04-16 for the Global Argo Data Repository, date ranged from 1999-07-01 to 2006-04-22 (NODC Accession 0002646)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  6. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-10-16 for the Global Argo Data Repository, date ranged from 2001-07-12 to 2005-10-19 (NODC Accession 0002413)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  7. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-08-20 for the Global Argo Data Repository, date ranged from 2001-09-30 to 2009-08-26 (NODC Accession 0057201)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  8. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-10-22 for the Global Argo Data Repository, date ranged from 2004-02-25 to 2006-10-28 (NODC Accession 0010636)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  9. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2010-09-16 for the Global Argo Data Repository, date ranged from 1999-10-21 to 2010-09-22 (NODC Accession 0067581)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository(GADR as the long-term archive for the International Global Argo Project...

  10. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of August 2007 for the Global Argo Data Repository, 1996-01-05 to 2007-08-31 (NODC Accession 0032684)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  11. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2003-07-06 for the Global Argo Data Repository, date ranged from 1997-07-28 to 2003-07-12 (NODC Accession 0001095)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  12. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-02-04 for the Global Argo Data Repository, date ranged from 2000-02-05 to 2007-02-10 (NODC Accession 0013171)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  13. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-09-17 for the Global Argo Data Repository, date ranged from 2000-06-02 to 2006-09-23 (NODC Accession 0006774)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  14. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-03-25 for the Global Argo Data Repository, date ranged from 2002-03-30 to 2007-03-31 (NODC Accession 0014451)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  15. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-07-16 for the Global Argo Data Repository, date ranged from 2002-03-01 2009-07-22 (NODC Accession 0056186)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  16. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-11-19 for the Global Argo Data Repository, date ranged from 2000-02-01 to 2009-11-25 (NODC Accession 0059843)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  17. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-01-21 for the Global Argo Data Repository, date ranged from 2003-01-09 to 2007-01-27 (NODC Accession 0012971)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  18. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-04-11 for the Global Argo Data Repository, date ranged from 2000-11-22 to 2004-04-17 (NODC Accession 0001428)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  19. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-01-16 for the Global Argo Data Repository, 2003-11-12 to 2005-01-22 (NODC Accession 0001993)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  20. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-02-01 for the Global Argo Data Repository, date ranged from 2000-09-21 to 2004-02-07 (NODC Accession 0001359)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  1. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-06-20 for the Global Argo Data Repository, date ranged from 2003-07-05 to 2004-06-26 (NODC Accession 0001514)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  2. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-07-01 for the Global Argo Data Repository, date ranged from 2001-11-22 to 2007-07-07 (NODC Accession 0026390)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  3. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of December 2004 for the Global Argo Data Repository, 1996-01-05 to 2004-12-31 (NODC Accession 0001960)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  4. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-06-03 for the Global Argo Data Repository, date ranged from 2003-12-03 to 2007-06-09 (NODC Accession 0020394)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository(GADR) as the long-term archive for the International Global Argo Project...

  5. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-01-09 for the Global Argo Data Repository, 2000-03-01 to 2005-01-15 (NODC Accession 0001981)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  6. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-05-20 for the Global Argo Data Repository, date ranged from 2003-07-29 to 2007-05-26 (NODC Accession 0019205)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  7. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2005-05-08 for the Global Argo Data Repository, date ranged from 2005-03-31 to 2005-05-14 (NODC Accession 0002178)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  8. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-07-16 for the Global Argo Data Repository, date ranged from 2000-05-10 to 2006-07-22 (NODC Accession 0002765)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  9. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2003-09-21 for the Global Argo Data Repository, date ranged from 2003-05-28 to 2003-09-27 (NODC Accession 0001182)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  10. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-06-17 for the Global Argo Data Repository, date ranged from 2002-08-04 to 2007-06-23 (NODC Accession 0020556)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  11. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of October 2004 for the Global Argo Data Repository, 1996-01-05 to 2004-10-31 (NODC Accession 0001897)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  12. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of April 2005 for the Global Argo Data Repository, 1996-01-05 to 2005-04-30 (NODC Accession 0002163)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  13. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2003-12-07 for the Global Argo Data Repository, date ranged from 2003-11-24 to 2003-12-13 (NODC Accession 0001266)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  14. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-09-30 for the Global Argo Data Repository, date ranged from 2001-12-02 to 2007-10-06 (NODC Accession 0035503)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository(GADR) as the long-term archive for the International Global Argo Project...

  15. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-11-06 for the Global Argo Data Repository, date ranged from 1997-07-05 to 2008-11-12 (NODC Accession 0048682)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  16. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-08-14 for the Global Argo Data Repository, date ranged from 2006-10-22 to 2008-08-20 (NODC Accession 0044799)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  17. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-02-24 for the Global Argo Data Repository, date ranged from 1979-05-15 to 2008-03-01 (NODC Accession 0039348)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  18. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-11-04 for the Global Argo Data Repository, date ranged from 1995-09-07 to 2007-11-10 (NODC Accession 0036509)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  19. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-10-23 for the Global Argo Data Repository, date ranged from 1998-05-22 to 2008-10-29 (NODC Accession 0047147)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  20. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-10-14 for the Global Argo Data Repository, date ranged from 1995-09-07 to 2007-10-20 (NODC Accession 0035978)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  1. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-06-19 for the Global Argo Data Repository, date ranged from 2003-05-02 to 2008-06-25 (NODC Accession 0043160)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  2. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-10-21 for the Global Argo Data Repository, date ranged from 2001-06-04 to 2007-10-27 (NODC Accession 0036107)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  3. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-12-30 for the Global Argo Data Repository, date ranged from 2007-09-26 to 2008-01-05 (NODC Accession 0037968)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  4. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-11-25 for the Global Argo Data Repository, date ranged from 2000-05-10 to 2007-12-01 (NODC Accession 0036984)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  5. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-12-09 for the Global Argo Data Repository, date ranged from 2001-11-21 to 2007-12-15 (NODC Accession 0037174)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  6. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-02-17 for the Global Argo Data Repository, date ranged from 2004-06-16 to 2008-02-23 (NODC Accession 0039187)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  7. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-03-20 for the Global Argo Data Repository, date ranged from 2005-09-03 to 2008-03-26 (NODC Accession 0039831)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  8. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-05-08 for the Global Argo Data Repository, date ranged from 1999-10-22 to 2008-05-14 (NODC Accession 0042233)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  9. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-07-10 for the Global Argo Data Repository, date ranged from 2007-12-18 to 2008-07-17 (NODC Accession 0043460)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  10. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-02-10 for the Global Argo Data Repository, date ranged from 2002-06-21 to 2008-02-16 (NODC Accession 0038996)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  11. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-07-17 for the Global Argo Data Repository, date ranged from 2002-08-06 to 2008-07-23 (NODC Accession 0043700)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  12. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-02-03 for the Global Argo Data Repository, date ranged from 2005-03-15 to 2008-02-09 (NODC Accession 0038806)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  13. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-04-10 for the Global Argo Data Repository, date ranged from 2003-01-04 to 2008-04-16 (NODC Accession 0041438)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  14. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-05-29 for the Global Argo Data Repository, date ranged from 2006-03-01 to 2008-06-04 (NODC Accession 0042701)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  15. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-09-18 for the Global Argo Data Repository, date ranged from 1997-07-28 to 2008-09-24 (NODC Accession 0045718)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  16. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-07-24 for the Global Argo Data Repository, date ranged from 2002-04-06 to 2008-07-30 (NODC Accession 0044081)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  17. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008- 10-16 for the Global Argo Data Repository, date ranged from 1998-05-22 to 2008-10-22 (NODC Accession 0046744)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  18. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-12-16 for the Global Argo Data Repository, date ranged from 2002-09-28 to 2007-12-22 (NODC Accession 0037749)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  19. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-10-02 for the Global Argo Data Repository, date ranged from 2002-01-19 to 2008-10-08 (NODC Accession 0046221)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  20. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-03-13 for the Global Argo Data Repository, date ranged from 2002-03-30 to 2008-03-19 (NODC Accession 0039736)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  1. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-12-02 for the Global Argo Data Repository, date ranged from 1999-10-22 to 2007-12-08 (NODC Accession 0037064)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  2. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-05-22 for the Global Argo Data Repository, date ranged from 2006-10-03 to 2008-05-27 (NODC Accession 0042581)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  3. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-01-20 for the Global Argo Data Repository, date ranged from 2001-06-13 to 2008-01-26 (NODC Accession 0038512)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  4. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-01-27 for the Global Argo Data Repository, date ranged from 2001-06-06 to 2008-02-02 (NODC Accession 0038684)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  5. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-11-11 for the Global Argo Data Repository, date ranged from 2002-01-11 to 2007-11-17 (NODC Accession 0036655)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  6. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-07-31 for the Global Argo Data Repository, date ranged from 2005-09-23 to 2008-08-06 (NODC Accession 0044418)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  7. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-10-30 for the Global Argo Data Repository from 1998-05-18 to 2008-11-05 (NODC Accession 0048681)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  8. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-05-01 for the Global Argo Data Repository, date ranged from 1999-10-21 to 2008-05-07 (NODC Accession 0042027)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  9. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-04-24 for the Global Argo Data Repository, date ranged from 1992-02-07 to 2008-04-30 (NODC Accession 0041852)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  10. Temperature and salinity profile data from globally distributed Argo profiling for the week of 2008-03-02 for the Global Argo Data Repository, date ranged from 2002-03-30 to 2008-03-11 (NODC Accession 0039531)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  11. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-11-18 for the Global Argo Data Repository, date ranged from 2004-04-08 to 2007-11-24 (NODC Accession 0036810)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  12. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-06-12 for the Global Argo Data Repository, date ranged from 2006-03-24 to 2008-06-18 (NODC Accession 0042993)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  13. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-10-09 for the Global Argo Data Repository, date ranged from 1999-10-21 to 2008-10-15 (NODC Accession 0046551)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  14. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-01-06 for the Global Argo Data Repository, date ranged from 2002-12-13 to 2008-01-12 (NODC Accession 0038182)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  15. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-05-15 for the Global Argo Data Repository, date ranged from 2008-05-04 to 2008-05-21 (NODC Accession 0042436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  16. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2008-04-17 for the Global Argo Data Repository, date ranged from 2004-01-01 to 2008-04-23 (NODC Accession 0041687)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  17. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-09-04 for the Global Argo Data Repository, date ranged from 2000-12-28 to 2008-09-10 (NODC Accession 0045433)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  18. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-08-28 for the Global Argo Data Repository from 2001-11-01 to 2008-09-03 (NODC Accession 0045171)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  19. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-07-03 for the Global Argo Data Repository, date ranged from 2002-08-02 to 2008-07-09 (NODC Accession 0043301)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  20. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-06-26 for the Global Argo Data Repository from 2006-10-24 to 2008-07-02 (NODC Accession 0043168)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  1. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-06-05 for the Global Argo Data Repository, date ranged from 2006-10-08 to 2008-06-11 (NODC Accession 0042829)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  2. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-09-11 for the Global Argo Data Repository, date ranged from 1999-11-22 to 2008-09-17 (NODC Accession 0045501)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  3. Temperature and Salinity profile data from globally distributed Argo profiling floats for the week of 2008-08-07 for the Global Argo Data Repository, date ranged from 2006-09-25 to 2008-08-12 (NODC Accession 0044571)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  4. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-12-23 for the Global Argo Data Repository, date ranged from 2001-12-13 to 2007-12-29 (NODC Accession 0037840)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  5. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-01-13 for the Global Argo Data Repository, date ranged from 2000-05-19 to 2008-01-19 (NODC Accession 0038416)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  6. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-02-12 for the Global Argo Data Repository, date ranged from 1998-05-13 to 2009-02-18 (NODC Accession 0051087)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  7. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2004-09-12 for the Global Argo Data Repository, date ranged from 2004-01-12 to 2004-09-18 (NODC Accession 0001719)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  8. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2009-11-26 for the Global Argo Data Repository, date ranged from 2001-12-21 to 2009-12-02 (NODC Accession 0059941)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  9. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2007-01-14 for the Global Argo Data Repository, date ranged from 2002-11-10 to 2007-01-20 (NODC Accession 0012843)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  10. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of September 2004 for the Global Argo Data Repository, 1996-01-05 to 2004-09-30 (NODC Accession 0001735)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  11. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of February 2005 for the Global Argo Data Repository, 1996-01-05 to 2005-02-28 (NODC Accession 0002048)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  12. Temperature and salinity profile data from globally distributed Argo profiling floats for the month of January 2006 for the Global Argo Data Repository, 1996-01-05 to 2006-01-31 (NODC Accession 0002524)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  13. Temperature and salinity profile data from globally distributed Argo profiling floats for the week of 2006-09-24 for the Global Argo Data Repository, date ranged from 2001-02-10 to 2006-09-30 (NODC Accession 0009915)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR) as the long-term archive for the International Global Argo Project...

  14. Vibration control for the ARGOS laser launch path

    Science.gov (United States)

    Peter, Diethard; Gässler, Wolfgang; Borelli, Jose; Barl, Lothar; Rabien, S.

    2012-07-01

    Present and future adaptive optics systems aim for the correction of the atmospheric turbulence over a large field of view combined with large sky coverage. To achieve this goal the telescope is equipped with multiple laser beacons. Still, to measure tip-tilt aberrations a natural guide star is used. For some fields such a tilt-star is not available and a correction on the laser beacons alone is applied. For this method to work well the laser beacons must not be affected by telescope vibrations on their up-link path. For the ARGOS system the jitter of the beacons is specified to be below 0.05. To achieve this goal a vibration compensation system is necessary to mitigate the mechanical disturbances. The ARGOS vibration compensation system is an accelerometer based feed forward system. The accelerometer measurements are fed into a real time controller. To achieve high performance the controller of the system is model based. The output is applied to a fast steering mirror. This paper presents the concept of the ARGOS vibration compensation, the hardware, and laboratory results.

  15. Overview of the ARGOS X-ray framing camera for Laser MegaJoule

    Energy Technology Data Exchange (ETDEWEB)

    Trosseille, C., E-mail: clement.trosseille@cea.fr; Aubert, D.; Auger, L.; Bazzoli, S.; Brunel, P.; Burillo, M.; Chollet, C.; Jasmin, S.; Maruenda, P.; Moreau, I.; Oudot, G.; Raimbourg, J.; Soullié, G.; Stemmler, P.; Zuber, C. [CEA, DAM, DIF, F-91297 Arpajon (France); Beck, T. [CEA, DEN, CADARACHE, F-13108 St Paul lez Durance (France); Gazave, J. [CEA, DAM, CESTA, F-33116 Le Barp (France)

    2014-11-15

    Commissariat à l’Énergie Atomique et aux Énergies Alternatives has developed the ARGOS X-ray framing camera to perform two-dimensional, high-timing resolution imaging of an imploding target on the French high-power laser facility Laser MegaJoule. The main features of this camera are: a microchannel plate gated X-ray detector, a spring-loaded CCD camera that maintains proximity focus in any orientation, and electronics packages that provide remotely-selectable high-voltages to modify the exposure-time of the camera. These components are integrated into an “air-box” that protects them from the harsh environmental conditions. A miniaturized X-ray generator is also part of the device for in situ self-testing purposes.

  16. An OSSE Study for Deep Argo Array using the GFDL Ensemble Coupled Data Assimilation System

    Science.gov (United States)

    Chang, You-Soon; Zhang, Shaoqing; Rosati, Anthony; Vecchi, Gabriel A.; Yang, Xiaosong

    2018-03-01

    An observing system simulation experiment (OSSE) using an ensemble coupled data assimilation system was designed to investigate the impact of deep ocean Argo profile assimilation in a biased numerical climate system. Based on the modern Argo observational array and an artificial extension to full depth, "observations" drawn from one coupled general circulation model (CM2.0) were assimilated into another model (CM2.1). Our results showed that coupled data assimilation with simultaneous atmospheric and oceanic constraints plays a significant role in preventing deep ocean drift. However, the extension of the Argo array to full depth did not significantly improve the quality of the oceanic climate estimation within the bias magnitude in the twin experiment. Even in the "identical" twin experiment for the deep Argo array from the same model (CM2.1) with the assimilation model, no significant changes were shown in the deep ocean, such as in the Atlantic meridional overturning circulation and the Antarctic bottom water cell. The small ensemble spread and corresponding weak constraints by the deep Argo profiles with medium spatial and temporal resolution may explain why the deep Argo profiles did not improve the deep ocean features in the assimilation system. Additional studies using different assimilation methods with improved spatial and temporal resolution of the deep Argo array are necessary in order to more thoroughly understand the impact of the deep Argo array on the assimilation system.

  17. From satellite altimetry to Argo and operational oceanography: three revolutions in oceanography

    Directory of Open Access Journals (Sweden)

    P. Y. Le Traon

    2013-10-01

    Full Text Available The launch of the French/US mission Topex/Poseidon (T/P (CNES/NASA in August 1992 was the start of a revolution in oceanography. For the first time, a very precise altimeter system optimized for large-scale sea level and ocean circulation observations was flying. T/P alone could not observe the mesoscale circulation. In the 1990s, the ESA satellites ERS-1/2 were flying simultaneously with T/P. Together with my CLS colleagues, we demonstrated that we could use T/P as a reference mission for ERS-1/2 and bring the ERS-1/2 data to an accuracy level comparable to T/P. Near-real-time high-resolution global sea level anomaly maps were then derived. These maps have been operationally produced as part of the SSALTO/DUACS system for the last 15 yr. They are now widely used by the oceanographic community and have contributed to a much better understanding and recognition of the role and importance of mesoscale dynamics. Altimetry needs to be complemented with global in situ observations. At the end of the 90s, a major international initiative was launched to develop Argo, the global array of profiling floats. This has been an outstanding success. Argo floats now provide the most important in situ observations to monitor and understand the role of the ocean on the earth climate and for operational oceanography. This is a second revolution in oceanography. The unique capability of satellite altimetry to observe the global ocean in near-real-time at high resolution and the development of Argo were essential for the development of global operational oceanography, the third revolution in oceanography. The Global Ocean Data Assimilation Experiment (GODAE was instrumental in the development of the required capabilities. This paper provides an historical perspective on the development of these three revolutions in oceanography which are very much interlinked. This is not an exhaustive review and I will mainly focus on the contributions we made together with many

  18. Human Abuse Potential of an Abuse-Deterrent (AD), Extended-Release (ER) Morphine Product Candidate (Morphine-ADER Injection-Molded Tablets) vs Extended-Release Morphine Administered Intranasally in Nondependent Recreational Opioid Users.

    Science.gov (United States)

    Webster, Lynn R; Smith, Michael D; Lawler, John; Lindhardt, Karsten; Dayno, Jeffrey M

    2017-09-01

    To compare the relative human abuse potential after insufflation of manipulated morphine abuse-deterrent, extended-release injection-molded tablets (morphine-ADER-IMT) with that of marketed morphine ER tablets. A randomized, double-blind, double-dummy, active- and placebo-controlled five-way crossover study was performed with adult volunteers who were experienced, nondependent, recreational opioid users. After intranasal (IN) administration of manipulated high-volume (HV) morphine-ADER-IMT (60 mg), participants were randomized (1:1:1:1) to receive IN manipulated low-volume (LV) morphine ER (60 mg), IN manipulated LV morphine-ADER-IMT, intact oral morphine-ADER-IMT (60 mg), and placebo in crossover fashion. Pharmacodynamic and pharmacokinetic assessments included peak effect of drug liking (E max ; primary endpoint) using drug liking visual analog scale (VAS) score, E max using overall drug liking, and take drug again (TDA) VASs scores, and mean abuse quotient (AQ), a pharmacokinetic parameter associated with drug liking. Forty-six participants completed the study. After insufflation of HV morphine-ADER-IMT and LV morphine-ADER-IMT, drug liking E max was significantly lower ( P  <   0.0001) compared with IN morphine ER. Overall drug liking and TDA E max values were significantly lower ( P  <   0.0001) after insufflation of HV morphine-ADER-IMT and LV morphine-ADER-IMT compared with IN morphine ER. Mean AQ was lower after insufflation of HV (9.2) and LV (2.3) morphine-ADER-IMT or ingestion of oral morphine-ADER-IMT (5.5) compared with insufflation of LV morphine ER (37.2). All drug liking, take drug again, and abuse quotient endpoints support a significantly lower abuse potential with insufflation of manipulated morphine-ADER-IMT compared with manipulated and insufflated non-AD ER morphine. © 2016 American Academy of Pain Medicine.

  19. Avaliação dos mecanismos de aderência entre argamassa colante e substrato não poroso

    Directory of Open Access Journals (Sweden)

    Eduardo Pereira

    Full Text Available A resistência de aderência de um sistema de revestimento cerâmico é uma das mais importantes propriedades deste tipo de acabamento. O conhecimento das propriedades dos substratos e argamassas, e a capacidade de bem avaliar a interação entre os elementos são preceitos básicos para construírem-se revestimentos duráveis. Nesse sentido, o aperfeiçoamento dos modelos que descrevem os mecanismos de aderência, objetos de estudo deste trabalho, são essenciais, principalmente devido a diferenças nas características dos materiais relativas à porosidade, verificadas tanto em substratos como nas placas. O planejamento experimental consistiu no assentamento de um revestimento cerâmico externo utilizando-se a técnica de piso sobre piso, ensaios de resistência de aderência, aquisição de imagens em MEV dos pisos retirados do campo de testes e caracterização das argamassas colantes de estudo. Os resultados mostraram uma relação entre a resistência de aderência e a extensão de contato entre a argamassa e o substrato, indicando que o mecanismo de aderência para o assentamento de placas sobre substratos não porosos está diretamente relacionado com a extensão do contato entre os materiais, resultando em um modelo de aderência para o caso de revestimento cerâmico em substrato pouco poroso.

  20. Assessing and Optimizing Argo profile mapping : An example in the Equatorial Pacific

    Science.gov (United States)

    Gasparin, Florent; Roemmich, Dean; Gilson, John; Sprintall, Janet

    2014-05-01

    Estimation of subsurface temperature, salinity and velocity has been revolutionized over the last decade as a result of development and deployment of the Argo Program. Argo products have become one of the major observational tools in Oceanography, used in a wide range of basic research, operational models, and education applications. To assess the skill of Argo in estimating oceanic conditions at different scales of variability in the Equatorial Pacific, we optimize Argo profile mapping by focusing on the covariance function. Decorrelation scales are discussed as well as impacts of several different interpolation schemes. The optimization is based on three points 1) Functional representation of the Argo sampled covariance, 2) Realism/Accuracy of the mapping errors and 3) Comparison with independent data such as TAO moorings and sea surface height. The last points show that Argo can represent more than 90% of the total TAO variance and around 80% of the intraseasonal TAO variability (between 10 and 100 days) at the Equator. As an illustration of the improvement, we show how Argo profiles can reveal the vertical structure and vertical phase propagation corresponding to the steric height annual cycle. We also discuss how this unique equatorial wave phenomena is modified during El Nino/La Nina events. This work anticipates a field experiment beginning in early 2014 and can be used for assessing and adapting the equatorial observational network.

  1. Service-oriented architecture for the ARGOS instrument control software

    Science.gov (United States)

    Borelli, J.; Barl, L.; Gässler, W.; Kulas, M.; Rabien, Sebastian

    2012-09-01

    The Advanced Rayleigh Guided ground layer Adaptive optic System, ARGOS, equips the Large Binocular Telescope (LBT) with a constellation of six rayleigh laser guide stars. By correcting atmospheric turbulence near the ground, the system is designed to increase the image quality of the multi-object spectrograph LUCIFER approximately by a factor of 3 over a field of 4 arc minute diameter. The control software has the critical task of orchestrating several devices, instruments, and high level services, including the already existing adaptive optic system and the telescope control software. All these components are widely distributed over the telescope, adding more complexity to the system design. The approach used by the ARGOS engineers is to write loosely coupled and distributed services under the control of different ownership systems, providing a uniform mechanism to offer, discover, interact and use these distributed capabilities. The control system counts with several finite state machines, vibration and flexure compensation loops, and safety mechanism, such as interlocks, aircraft, and satellite avoidance systems.

  2. The Status of the ARGO Experiment at YBJ

    Energy Technology Data Exchange (ETDEWEB)

    Aielli, G. [Dipartimento di Fisica dell' Universita ' Tor Vergata' di Roma and INFN Sezione di Roma2 (Italy); Bacci, C. [Dipartimento di Fisica dell' Universita ' Roma Tre' di Roma and INFN Sezione di Roma3 (Italy); Bartoli, B. [Dipartimento di Fisica dell' Universita di Napoli and INFN Sezione di Napoli (Italy); Bernardini, P. [Dipartimento di Fisica dell' Universita di Lecce and INFN Sezione di Lecce (Italy); Bi, X.J. [Key Laboratory of Particle Astrophyics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, Beijing (China); Bleve, C. [Dipartimento di Fisica dell' Universita di Lecce and INFN Sezione di Lecce (Italy); Bussino, S. [Dipartimento di Fisica dell' Universita ' Roma Tre' di Roma and INFN Sezione di Roma3 (Italy); Calabrese Melcarne, A.K. [Dipartimento di Fisica dell' Universita di Lecce and INFN Sezione di Lecce (Italy); Camarri, P. [Dipartimento di Fisica dell' Universita ' Tor Vergata' di Roma and INFN Sezione di Roma2 (Italy); Campana, D. [Dipartimento di Fisica dell' Universita di Napoli and INFN Sezione di Napoli (Italy); Cao, Z. [Key Laboratory of Particle Astrophyics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, Beijing (China); Cardarelli, R. [Dipartimento di Fisica dell' Universita ' Tor Vergata' di Roma and INFN Sezione di Roma2 (Italy); Catalanotti, S.; Cavaliere, S. [Dipartimento di Fisica dell' Universita di Napoli and INFN Sezione di Napoli (Italy); Celio, P. [Dipartimento di Fisica dell' Universita ' Roma Tre' di Roma and INFN Sezione di Roma3 (Italy); Chen, S.Z.; Cheng, N. [Key Laboratory of Particle Astrophyics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, Beijing (China); Creti, P. [Dipartimento di Fisica dell' Universita di Lecce and INFN Sezione di Lecce(Italy); Cui, S.W. [Hebei Normal University, Shijiazhuang 050016, Hebei (China)] (and others)

    2007-04-15

    The ARGO-YBJ experiment, located at Yangbajing, Tibet, China, performed by a wide Sino-Italian collaboration, is designed to study cosmic rays, sub-TeV gamma ray sources and GeV Gamma Ray Burst (GRB) emission in the northern hemisphere, by means of detecting small size EAS (Extensive Air Shower) using a full coverage RPC (Resistive Plate Chamber) carpet. The central carpet of the detector is installed and put into operation to date, with 1900m{sup 2} of the carpet already operating since December 2004. With a trigger multiplicity of {>=}60 hits, corresponding to a primary mode energy of 2 TeV, the angular resolution of EAS measurements is < 1{sup o} for showers with more than 500 recorded hits. We report the preliminary results of data taking performed during 2005: the all-sky survey for gamma ray sources and the search for GRBs, as well as the cosmic ray spectrum up to about 100 TeV. The Forbush decrease of the cosmic ray flux during January, 2005 is observed using the ARGO data.

  3. Variabilidade da aderência e das propriedades mecânicas do concreto auto-adensável

    Directory of Open Access Journals (Sweden)

    F. M. Almeida Filho

    Full Text Available Esta pesquisa tem como objetivo estudar a variabilidade das propriedades mecânicas (resistência à compressão, módulo de elasticidade longitudinal e resistência à tração e da resistência de aderência do concreto auto-adensável (CAA, com resistência à compressão do concreto de 50 MPa aos 28 dias, variando o tamanho máximo do agregado graúdo e sua fluidez. Os ensaios foram realizados em corposde- prova de 15 x 30 cm e em vigas padronizadas de acordo com o Rilem-Ceb-Fib (1973. De acordo com os resultados obtidos, pode-se concluir que a variabilidade do concreto auto-adensável é pequena para o módulo de elasticidade e para a resistência à compressão e grande para a resistência à tração por causa do modo de ruptura do modelo. Com relação à resistência de aderência, a variabilidade foi pequena mostrando que o concreto auto-adensável é material confiável com grande potencial de utilização no mercado da construção civil.

  4. Accurate estimation of influenza epidemics using Google search data via ARGO.

    Science.gov (United States)

    Yang, Shihao; Santillana, Mauricio; Kou, S C

    2015-11-24

    Accurate real-time tracking of influenza outbreaks helps public health officials make timely and meaningful decisions that could save lives. We propose an influenza tracking model, ARGO (AutoRegression with GOogle search data), that uses publicly available online search data. In addition to having a rigorous statistical foundation, ARGO outperforms all previously available Google-search-based tracking models, including the latest version of Google Flu Trends, even though it uses only low-quality search data as input from publicly available Google Trends and Google Correlate websites. ARGO not only incorporates the seasonality in influenza epidemics but also captures changes in people's online search behavior over time. ARGO is also flexible, self-correcting, robust, and scalable, making it a potentially powerful tool that can be used for real-time tracking of other social events at multiple temporal and spatial resolutions.

  5. The Acinetobacter baumannii Two-Component System AdeRS Regulates Genes Required for Multidrug Efflux, Biofilm Formation, and Virulence in a Strain-Specific Manner

    Directory of Open Access Journals (Sweden)

    Grace E. Richmond

    2016-04-01

    Full Text Available The opportunistic pathogen Acinetobacter baumannii is able to persist in the environment and is often multidrug resistant (MDR, causing difficulties in the treatment of infections. Here, we show that the two-component system AdeRS, which regulates the production of the AdeABC multidrug resistance efflux pump, is required for the formation of a protective biofilm in an ex vivo porcine mucosal model, which mimics a natural infection of the human epithelium. Interestingly, deletion of adeB impacted only on the ability of strain AYE to form a biofilm on plastic and only on the virulence of strain Singapore 1 for Galleria mellonella. RNA-Seq revealed that loss of AdeRS or AdeB significantly altered the transcriptional landscape, resulting in the changed expression of many genes, notably those associated with antimicrobial resistance and virulence interactions. For example, A. baumannii lacking AdeRS displayed decreased expression of adeABC, pil genes, com genes, and a pgaC-like gene, whereas loss of AdeB resulted in increased expression of pil and com genes and decreased expression of ferric acinetobactin transport system genes. These data define the scope of AdeRS-mediated regulation, show that changes in the production of AdeABC mediate important phenotypes controlled by AdeRS, and suggest that AdeABC is a viable target for antimicrobial drug and antibiofilm discovery.

  6. Influência de aderências peritoneais e fio cirúrgico na tensão de ruptura da parede abdominal em ratos

    Directory of Open Access Journals (Sweden)

    Roberto Martins Gonçalves

    Full Text Available O resultado de operações na cavidade abdominal pode ser influenciado por aderências. Existem muitos conceitos ainda não comprovados sobre os efeitos das aderências na resistência de suturas tanto de vísceras intracavitárias quanto da parede abdominal. O presente trabalho visa a avaliar a influência das aderências peritoneais e vários tipos de fios cirúrgicos na tensão de ruptura da parede abdominal. Em 60 ratos Wistar, realizou-se laparotomia de 5cm de comprimento. A parede muscular e o peritônio foram fechados em plano único, com pontos simples, usando aleatoriamente os fios de náilon monofilamentar, ácido poliglicólico, categute simples e categute cromado, todos 4-0. Os animais foram divididos em três grupos: 1- Controle; 2- INTRODUÇÃO de 0,3g de talco dentro da cavidade abdominal; 3- Acréscimo de carboximetilcelulose sódica (CMC juntamente com o talco. Houve a análise dos grupos com sete e 21 dias. Avaliou-se o grau de aderências e a tensão de ruptura da ferida cirúrgica. A CMC reduziu a formação de aderências provocadas pelo talco (p<0,01. Houve diferença na tensão de ruptura quando comparados os grupos de sete e 21 dias (p<0,05. As aderências proporcionaram uma maior força tênsil à ferida (p<0,01. O tipo de fio utilizado não influenciou na tensão de ruptura a longo prazo. Portanto, as aderências aumentaram a força tênsil dos tecidos e o tipo de fio cirúrgico não influenciou nesse processo.

  7. Report on the Deep Argo Implementation Workshop. Hobart, May 5-7th 2015

    OpenAIRE

    Zilberman, Nathalie; Maze, Guillaume

    2015-01-01

    Deep-ocean (> 2000 m) hydrographic observations are limited to sparse ship-board hydrographic sections repeated every decade and short-lived moored arrays of confined spatial coverage. Upper-ocean (< 2000 m) sampling, largely carried out by the conventional Argo array, has much higher resolution in space and time. The need for more intensive sampling in the deep ocean has been widely recognized by the scientific community. The development of deep profiling Argo floats, a new generation of aut...

  8. Aderência aço-concreto: simulação numéricadosensaios de arranchamento pull-out e APULOT usando o programa ATENA

    Directory of Open Access Journals (Sweden)

    A. J. Tavares

    Full Text Available A aderência entre o aço e o concreto é fundamental para a existência das estruturas de concreto armado, uma vez que os dois materiais atuamem conjunto para absorver os esforços solicitantes. O fenômeno da aderência é considerado complexo no que se refere aos vários fatores queo influenciam. Vários tipos de ensaios de aderência foram propostos ao longo dos anos. Um deles é a proposta modificada do ensaio de arrancamento pull-out-test, que foi elaborada por Lorrain e Barbosa [1] denominado de ensaio APULOT (Appropriete Pull-Out-Test. Com basenos resultados experimentais obtidos por Vale Silva [2] para os ensaios pull-out convencionais e para o ensaio pull-out modificado, APULOT,procura-se conhecer o comportamento numérico da aderência aço-concreto através de uma simulação numérica utilizando um código decálculo chamado ATENA que é baseado no Método dos Elementos Finitos (MEF. A simulação numérica permitiu melhor avaliar a fissuraçãoe a distribuição de tensões que ocorre durante o ensaio de arrancamento, tornando-se com isso, uma ferramenta de apoio preciosa ao projeto experimental que visa à validação, validação parcial, ou não recomendação do ensaio de aderência aço-concreto modificado - EnsaioAPULOT - como ensaio de controle de qualidade do concreto armado. Os resultados numéricos obtidos apresentaram boa representatividadequando comparados aos resultados experimentais.

  9. A second-order cell-centered Lagrangian ADER-MOOD finite volume scheme on multidimensional unstructured meshes for hydrodynamics

    Science.gov (United States)

    Boscheri, Walter; Dumbser, Michael; Loubère, Raphaël; Maire, Pierre-Henri

    2018-04-01

    In this paper we develop a conservative cell-centered Lagrangian finite volume scheme for the solution of the hydrodynamics equations on unstructured multidimensional grids. The method is derived from the Eucclhyd scheme discussed in [47,43,45]. It is second-order accurate in space and is combined with the a posteriori Multidimensional Optimal Order Detection (MOOD) limiting strategy to ensure robustness and stability at shock waves. Second-order of accuracy in time is achieved via the ADER (Arbitrary high order schemes using DERivatives) approach. A large set of numerical test cases is proposed to assess the ability of the method to achieve effective second order of accuracy on smooth flows, maintaining an essentially non-oscillatory behavior on discontinuous profiles, general robustness ensuring physical admissibility of the numerical solution, and precision where appropriate.

  10. Overexpression of ARGOS Genes Modifies Plant Sensitivity to Ethylene, Leading to Improved Drought Tolerance in Both Arabidopsis and Maize.

    Science.gov (United States)

    Shi, Jinrui; Habben, Jeffrey E; Archibald, Rayeann L; Drummond, Bruce J; Chamberlin, Mark A; Williams, Robert W; Lafitte, H Renee; Weers, Ben P

    2015-09-01

    Lack of sufficient water is a major limiting factor to crop production worldwide, and the development of drought-tolerant germplasm is needed to improve crop productivity. The phytohormone ethylene modulates plant growth and development as well as plant response to abiotic stress. Recent research has shown that modifying ethylene biosynthesis and signaling can enhance plant drought tolerance. Here, we report novel negative regulators of ethylene signal transduction in Arabidopsis (Arabidopsis thaliana) and maize (Zea mays). These regulators are encoded by the ARGOS gene family. In Arabidopsis, overexpression of maize ARGOS1 (ZmARGOS1), ZmARGOS8, Arabidopsis ARGOS homolog ORGAN SIZE RELATED1 (AtOSR1), and AtOSR2 reduced plant sensitivity to ethylene, leading to enhanced drought tolerance. RNA profiling and genetic analysis suggested that the ZmARGOS1 transgene acts between an ethylene receptor and CONSTITUTIVE TRIPLE RESPONSE1 in the ethylene signaling pathway, affecting ethylene perception or the early stages of ethylene signaling. Overexpressed ZmARGOS1 is localized to the endoplasmic reticulum and Golgi membrane, where the ethylene receptors and the ethylene signaling protein ETHYLENE-INSENSITIVE2 and REVERSION-TO-ETHYLENE SENSITIVITY1 reside. In transgenic maize plants, overexpression of ARGOS genes also reduces ethylene sensitivity. Moreover, field testing showed that UBIQUITIN1:ZmARGOS8 maize events had a greater grain yield than nontransgenic controls under both drought stress and well-watered conditions. © 2015 American Society of Plant Biologists. All Rights Reserved.

  11. Accuracy of ARGOS locations of Pinnipeds at-sea estimated using Fastloc GPS.

    Directory of Open Access Journals (Sweden)

    Daniel P Costa

    Full Text Available BACKGROUND: ARGOS satellite telemetry is one of the most widely used methods to track the movements of free-ranging marine and terrestrial animals and is fundamental to studies of foraging ecology, migratory behavior and habitat-use. ARGOS location estimates do not include complete error estimations, and for many marine organisms, the most commonly acquired locations (Location Class 0, A, B, or Z are provided with no declared error estimate. METHODOLOGY/PRINCIPAL FINDINGS: We compared the accuracy of ARGOS Locations to those obtained using Fastloc GPS from the same electronic tags on five species of pinnipeds: 9 California sea lions (Zalophus californianus, 4 Galapagos sea lions (Zalophus wollebaeki, 6 Cape fur seals (Arctocephalus pusillus pusillus, 3 Australian fur seals (A. p. doriferus and 5 northern elephant seals (Mirounga angustirostris. These species encompass a range of marine habitats (highly pelagic vs coastal, diving behaviors (mean dive durations 2-21 min and range of latitudes (equator to temperate. A total of 7,318 ARGOS positions and 27,046 GPS positions were collected. Of these, 1,105 ARGOS positions were obtained within five minutes of a GPS position and were used for comparison. The 68(th percentile ARGOS location errors as measured in this study were LC-3 0.49 km, LC-2 1.01 km, LC-1 1.20 km, LC-0 4.18 km, LC-A 6.19 km, LC-B 10.28 km. CONCLUSIONS/SIGNIFICANCE: The ARGOS errors measured here are greater than those provided by ARGOS, but within the range of other studies. The error was non-normally distributed with each LC highly right-skewed. Locations of species that make short duration dives and spend extended periods on the surface (sea lions and fur seals had less error than species like elephant seals that spend more time underwater and have shorter surface intervals. Supplemental data (S1 are provided allowing the creation of density distributions that can be used in a variety of filtering algorithms to improve the

  12. Instrument control software development process for the multi-star AO system ARGOS

    Science.gov (United States)

    Kulas, M.; Barl, L.; Borelli, J. L.; Gässler, W.; Rabien, S.

    2012-09-01

    The ARGOS project (Advanced Rayleigh guided Ground layer adaptive Optics System) will upgrade the Large Binocular Telescope (LBT) with an AO System consisting of six Rayleigh laser guide stars. This adaptive optics system integrates several control loops and many different components like lasers, calibration swing arms and slope computers that are dispersed throughout the telescope. The purpose of the instrument control software (ICS) is running this AO system and providing convenient client interfaces to the instruments and the control loops. The challenges for the ARGOS ICS are the development of a distributed and safety-critical software system with no defects in a short time, the creation of huge and complex software programs with a maintainable code base, the delivery of software components with the desired functionality and the support of geographically distributed project partners. To tackle these difficult tasks, the ARGOS software engineers reuse existing software like the novel middleware from LINC-NIRVANA, an instrument for the LBT, provide many tests at different functional levels like unit tests and regression tests, agree about code and architecture style and deliver software incrementally while closely collaborating with the project partners. Many ARGOS ICS components are already successfully in use in the laboratories for testing ARGOS control loops.

  13. Observations of Bacterial Behavior during Infection Using the ARGOS Method

    Science.gov (United States)

    Charest, A. J.; Algarni, S.; Iannacchione, G. S.

    2015-03-01

    This research employed the Area Recorded Generalized Optical Scattering (ARGOS) approach which allowed for the observation of bacterial changes in terms of individual particles and population dynamics in real time. This new approach allows for an aqueous environment to be manipulated while conducting time-specific measurements over an indefinite amount of time. This current study provides a more time-specific method in which the bacteria remained within the initial conditions and allows for more time precision than provided by analyzing concentrations of plaque-forming units (PFU). This study involved the bacteria (F-amp) during infection by bacteriophage (MS2). The relative total intensity allows for detailed measurements of the bacteria population over time. The bacteria characteristics were also evaluated such as the root mean square image difference (at specific wavevectors), fractal dimension and effective radius. The growth rate of the infected bacteria occurred at a rate higher than the uninfected bacteria similarly, the death rates were also higher for the infected bacteria than the uninfected bacteria. The present study indicates that bacteria may react to infection by increasing the rate of population growth.

  14. Aderência dos cursos de Fisioterapia da região Norte às Diretrizes Curriculares Nacionais

    Directory of Open Access Journals (Sweden)

    Renato da Costa Teixeira

    Full Text Available INTRODUÇÃO: Após a aprovação das Diretrizes Curriculares Nacionais para os cursos de Fisioterapia (DCN/Fisio, houve um expressivo aumento no número de cursos de graduação em Fisioterapia. A região Norte apresentou a maior taxa de crescimento desses cursos, entre 1999 e 2004, existindo atualmente 27 cursos nessa região. A DCN/FISIO trouxe uma mudança no paradigma de formação desse profissional, passando-se a buscar um perfil de egresso generalista, humanista, crítico e reflexivo. MATERIAIS E MÉTODOS: Com a finalidade de analisarmos a aderência dos cursos de fisioterapia da região Norte às DCN/Fisio, realizamos uma análise crítica dos projetos pedagógicos (PPC de dez cursos de Fisioterapia da região, com base na mesma metodologia utilizada pelo Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira (Inep em 2006, em estudo semelhante com os cursos de Enfermagem, Medicina e Odontologia. RESULTADOS: A aderência média dos PPC às DCN/Fisio foi de 74%. Encontramos como pontos fortes: a construção coletiva dos projetos pedagógicos, matriz curricular interdisciplinar ou a utilização de metodologias que propiciam essa prática, a integração entre teoria e prática, a presença de mecanismos de controle do Trabalho de Conclusão de Curso, maior abrangência das áreas de atuação profissional durante o estágio supervisionado, o incentivo à produção científica, o equilíbrio entre as cargas horárias dos conteúdos essenciais e a presença de regulamento das atividades complementares. Por sua vez, encontramos como fragilidades: o projeto pedagógico construído por grupos restritos, a transcrição literal de elementos das DCN/Fisio no PPC, metodologias de ensino não condizentes com a perspectiva de formação das DCN/Fisio.

  15. Calibration of the RPC charge readout in the ARGO-YBJ experiment

    Energy Technology Data Exchange (ETDEWEB)

    Aielli, G. [Dipartimento di Fisica dell& #x27; Universita & #x27; Tor Vergata& #x27; , via della Ricerca Scientifica 1, 00133 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Bacci, C. [Dipartimento di Fisica dell& #x27; Universita & #x27; Roma Tre& #x27; , via della Vasca Navale 84, 00146 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Roma3, via della Vasca Navale 84, 00146 Roma (Italy); Bartoli, B. [Dipartimento di Fisica dell& #x27; Universita di Napoli, Complesso Universitario di Monte Sant& #x27; Angelo, via Cintia, 80126 Napoli (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Complesso Universitario di Monte Sant& #x27; Angelo, via Cintia, 80126 Napoli (Italy); Bernardini, P. [Dipartimento di Fisica dell& #x27; Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Bi, X.J. [Key Laboratory of Particle Astrophyics, Institute of High Energy Physics, Chinese Academy of Science, P.O. Box 918, 100049 Beijing (China); Bleve, C. [Dipartimento di Fisica dell& #x27; Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma3, via della Vasca Navale 84, 00146 Roma (Italy); and others

    2012-01-01

    The charge readout of Resistive Plate Chambers (RPCs) is implemented in the ARGO-YBJ experiment to measure the charged particle density of the shower front up to 10{sup 4}/m{sup 2}, enabling the study of the primary cosmic rays with energies in the 'knee' region. As the first time for RPCs being used this way, a telescope with RPCs and scintillation detectors is setup to calibrate the number of charged particles hitting a RPC versus its charge readout. Air shower particles are taken as the calibration beam. The telescope was tested at sea level and then moved to the ARGO-YBJ site for coincident operation with the ARGO-YBJ experiment. The charge readout shows good linearity with the particle density in the dynamic range (up to 200/m{sup 2}).

  16. Temperature effect on RPC performance in the ARGO-YBJ experiment

    Energy Technology Data Exchange (ETDEWEB)

    Aielli, G. [Dipartimento di Fisica dell' Universita ' Tor Vergata' , via della Ricerca Scientifica 1, 00133 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Bacci, C. [Dipartimento di Fisica dell' Universita ' Roma Tre' , via della Vasca Navale 84, 00146 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Roma3, via della Vasca Navale 84, 00146 Roma (Italy); Bartoli, B. [Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Dipartimento di Fisica dell' Universita di Napoli, Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Bernardini, P. [Dipartimento di Fisica dell' Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Bi, X.J. [Key Laboratory of Particle Astrophyics, Institute of High Energy Physics, Chinese Academy of Science, P.O. Box 918, 100049 Beijing (China); Bleve, C. [Dipartimento di Fisica dell' Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma3, via della Vasca Navale 84, 00146 Roma (Italy); Bussino, S. [Dipartimento di Fisica dell' Universita ' Roma Tre' , via della Vasca Navale 84, 00146 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Roma3, via della Vasca Navale 84, 00146 Roma (Italy); Calabrese Melcarne, A.K. [Istituto Nazionale di Fisica Nucleare - CNAF - viale Berti-Pichat 6/2, 40127 Bologna (Italy); Camarri, P. [Dipartimento di Fisica dell' Universita ' Tor Vergata' , via della Ricerca Scientifica 1, 00133 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy)] (and others)

    2009-09-11

    The ARGO-YBJ experiment has been taking data for nearly 2 years. In order to monitor continuously the performance of the Resistive Plate Chamber detectors and to study the daily temperature effects on the detector performance, a cosmic ray muon telescope was setup near the carpet detector array in the ARGO-YBJ laboratory. Based on the measurements performed using this telescope, it is found that, at the actual operating voltage of 7.2 kV, the temperature effect on the RPC time resolution is about 0.04ns/deg. C and on the particle detection efficiency is about 0.03%/deg. C. Based on these figures we conclude that the environmental effects do not affect substantially the angular resolution of the ARGO-YBJ detector.

  17. Radio-tracking large wilderness mammals: integration of GPS and Argos technologies

    Science.gov (United States)

    Schwartz, Charles C.; Arthur, Steve M.

    1999-01-01

    We tested 30 prototype global positioning system (GPS) radiocollars on brown bears (Ursus arctos) over a 3-year period on the Kenai Peninsula, Alaska. Collars were of 2 design types: GPS units with an Argos (Argos Data collection and Location System) satellite uplink (n = 19) and GPS units where the data were stored on board (n = 10) for retrieval at a later date. All units also contained a conventional VHF (very high frequency) transmitter and weighed 1.7 kg. GPS-Argos units obtained 10-82% of expected GPS fixes, and fix rate declined significantly (P bears varied more and were lower than fix rates for stationary collars placed in various vegetation types, suggesting that the bear, terrain, and movement all influence both fix and uplink success rate. Application of this new technology to grizzly and brown bear research and comparisons to studies with moose (Alces alces) are discussed.

  18. Temperature and Salinity profile data from globally distributed Argo profiling float s for the week of 2008-08-21 for the Global Argo Data Repository, date ranged from 2002-08-04 to 2008-08-27 (NODC Accession 0045045)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. National Oceanographic Data Center (NODC) operates the Global Argo Data Repository (GADR)as the long-term archive for the International Global Argo Project...

  19. Grau de aderência após ressecção parcial e reconstituição do ovário

    Directory of Open Access Journals (Sweden)

    Oliveira Marco Aurelio Pinho de

    2001-01-01

    Full Text Available Objetivo: comparar o grau de aderências no ovário de acordo com diferentes tipos de fechamento do córtex ovariano. Métodos: quinze coelhos foram distribuídos aleatoriamente em três grupos, de acordo com o tipo de fechamento do córtex ovariano, sendo utilizados a diatermia bipolar, a poliglactina 910 5-0 e o categute simples 5-0. Após 2 semanas os animais foram sacrificados e o grau de aderências do ovário direito foi avaliado segundo a classificação de Diamond. O ovário esquerdo, não incisado, serviu de controle. Na análise estatística foram empregados a análise de variância (ANOVA, o teste de Scheffé e o teste t de Student. Resultados: as médias dos escores de aderência para o grupo bipolar, poliglactina e categute simples foram 0,7, 1,5 e 2,0, respectivamente. A análise de variância detectou diferença significativa (p=0,02 entre os três grupos. Usando-se o teste de Scheffé para a comparação dos grupos dois a dois, encontrou-se uma diferença significativa apenas entre o grupo bipolar e o grupo do categute simples. Comparando-se o grupo em que se usaram suturas (independente do material empregado com o grupo bipolar verificou-se uma diferença estatisticamente significativa (p=0,01 entre as médias dos escores de aderência do ovário direito (1,8 e 0,7, respectivamente. Conclusões: os resultados obtidos no presente estudo estão de acordo com os dados da literatura, indicando que o fechamento por segunda intenção do córtex ovariano é mais vantajoso, em relação à formação de aderências, que o fechamento com o uso de suturas.

  20. On the observability of turbulent transport rates by Argo: supporting evidence from an inversion experiment

    Directory of Open Access Journals (Sweden)

    G. Forget

    2015-10-01

    Full Text Available Although estimation of turbulent transport parameters using inverse methods is not new, there is little evaluation of the method in the literature. Here, it is shown that extended observation of the broad-scale hydrography by Argo provides a path to improved estimates of regional turbulent transport rates. Results from a 20-year ocean state estimate produced with the ECCO v4 (Estimating the Circulation and Climate of the Ocean, version 4 non-linear inverse modeling framework provide supporting evidence. Turbulent transport parameter maps are estimated under the constraints of fitting the extensive collection of Argo profiles collected through 2011. The adjusted parameters dramatically reduce misfits to in situ profiles as compared with earlier ECCO solutions. They also yield a clear reduction in the model drift away from observations over multi-century-long simulations, both for assimilated variables (temperature and salinity and independent variables (biogeochemical tracers. Despite the minimal constraints imposed specifically on the estimated parameters, their geography is physically plausible and exhibits close connections with the upper-ocean stratification as observed by Argo. The estimated parameter adjustments furthermore have first-order impacts on upper-ocean stratification and mixed layer depths over 20 years. These results identify the constraint of fitting Argo profiles as an effective observational basis for regional turbulent transport rate inversions. Uncertainties and further improvements of the method are discussed.

  1. Üks suund, kaks vaadet / Tiit Land, Argo Ralja ; intervjueerinud Katrin Reimann

    Index Scriptorium Estoniae

    Land, Tiit, 1964-

    2012-01-01

    Intervjuu Tallinna Ülikooli rektori Tiit Landi ja Üliõpilaskonna juhatuse esimehe Argo Raljaga Tallinna Ülikooli iseloomustavatest märksõnadest möödunud aastal, positsioonist Eesti hariduses, ülikooli koostööst instituutide ja kolledžitega

  2. Improving ingestion dose modelling for the ARGOS and RODOS decision support systems: A Nordic Initiative

    DEFF Research Database (Denmark)

    Andersson, Kasper Grann; Nielsen, Sven Poul; Thørring, Håvard

    2011-01-01

    A Nordic work group under the NKS-B activity PARDNOR has revised the input parameters in the ECOSYS model that is incorporated for ingestion dose modelling in the ARGOS and RODOS decision support systems. The new parameterisation takes into account recent measurement data, and targets the model f...

  3. Oxygen in the Southern Ocean From Argo Floats: Determination of Processes Driving Air-Sea Fluxes

    Science.gov (United States)

    Bushinsky, Seth M.; Gray, Alison R.; Johnson, Kenneth S.; Sarmiento, Jorge L.

    2017-11-01

    The Southern Ocean is of outsized significance to the global oxygen and carbon cycles with relatively poor measurement coverage due to harsh winters and seasonal ice cover. In this study, we use recent advances in the parameterization of air-sea oxygen fluxes to analyze 9 years of oxygen data from a recalibrated Argo oxygen data set and from air-calibrated oxygen floats deployed as part of the Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) project. From this combined data set of 150 floats, we find a total Southern Ocean oxygen sink of -183 ± 80 Tmol yr-1 (positive to the atmosphere), greater than prior estimates. The uptake occurs primarily in the Polar-Frontal Antarctic Zone (PAZ, -94 ± 30 Tmol O2 yr-1) and Seasonal Ice Zone (SIZ, -111 ± 9.3 Tmol O2 yr-1). This flux is driven by wintertime ventilation, with a large portion of the flux in the SIZ passing through regions with fractional sea ice. The Subtropical Zone (STZ) is seasonally driven by thermal fluxes and exhibits a net outgassing of 47 ± 29 Tmol O2 yr-1 that is likely driven by biological production. The Subantarctic Zone (SAZ) uptake is -25 ± 12 Tmol O2 yr-1. Total oxygen fluxes were separated into a thermal and nonthermal component. The nonthermal flux is correlated with net primary production and mixed layer depth in the STZ, SAZ, and PAZ, but not in the SIZ where seasonal sea ice slows the air-sea gas flux response to the entrainment of deep, low-oxygen waters.

  4. Temperature, salinity and dissolved oxygen profile data from globally distributed Argo profiling floats through the month of August 2017 for the Global Argo Data Repository, 1995-09-07 to 2017-08-31 (NCEI Accession 0042682)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data represent all data collected from Argo profiling floats through the current month (August 2017). The NOAA National Centers for Environmental Information...

  5. Aderência bacteriana in vitro a lentes intra-oculares de polimetilmetacrilato e de silicone In vitro bacterial adherence to silicone and polymetylmethacrylate intraocular lenses

    Directory of Open Access Journals (Sweden)

    Claudete Inês Locatelli

    2004-04-01

    Full Text Available OBJETIVOS: Verificar a aderência bacteriana a lentes intra-oculares de silicone e de polimetilmetacrilato como possível fator de risco no desenvolvimento de endoftalmite pós-operatória, utilizando-se um modelo in vitro com três microrganismos potencialmente patogênicos. MÉTODOS: As análises foram realizadas com cepas de Staphylococcus aureus ATCC 29213, Staphylococcus epidermidis (amostra clínica e Pseudomonas aeruginosa ATCC 27853 incluindo a determinação de curvas de crescimento, testes para verificação de produção de cápsula, avaliação da hidrofobicidade, testes de aderência a diferentes materiais, microscopia óptica, microscopia eletrônica de varredura e microscopia de força atômica. RESULTADOS: A produção de cápsula e a aderência das três diferentes cepas não mostraram qualquer relação com a quantidade de microrganismos; em relação às lentes intra-oculares de polimetilmetacrilato e de silicone, não houve diferença estatisticamente significativa na aderência de S. aureus e S. epidermidis; P. aeruginosa foi o microrganismo mais aderente a ambos os materiais. A microscopia eletrônica de varredura confirmou estes achados em relação à aderência, ao peso que a microscopia de força atômica evidenciou a produção de biofilme pelas cepas de S. aureus, S. epidermidis e P. aeruginosa. CONCLUSÕES: Constatou-se, in vitro, que os materiais analisados não diferiram com relação à taxa de aderência bacteriana, porém, P. aeruginosa apresentou maior eficiência de adesão entre as bactérias testadas. Todas as cepas produziram biofilme. Silicone foi o material mais hidrofóbico, quando comparado ao polimetilmetacrilato.PURPOSE: To evaluate bacterial adherence to silicone and polymetylmethacrylate (PMMA intraocular lenses as a risk factor for postsurgery endophthalmitis by using an in vitro model with three potentially pathogenic microorganisms. METHODS: In vitro experiments were carried out with the

  6. Resistance to pentamidine is mediated by AdeAB, regulated by AdeRS, and influenced by growth conditions in Acinetobacter baumannii ATCC 17978.

    Science.gov (United States)

    Adams, Felise G; Stroeher, Uwe H; Hassan, Karl A; Marri, Shashikanth; Brown, Melissa H

    2018-01-01

    In recent years, effective treatment of infections caused by Acinetobacter baumannii has become challenging due to the ability of the bacterium to acquire or up-regulate antimicrobial resistance determinants. Two component signal transduction systems are known to regulate expression of virulence factors including multidrug efflux pumps. Here, we investigated the role of the AdeRS two component signal transduction system in regulating the AdeAB efflux system, determined whether AdeA and/or AdeB can individually confer antimicrobial resistance, and explored the interplay between pentamidine resistance and growth conditions in A. baumannii ATCC 17978. Results identified that deletion of adeRS affected resistance towards chlorhexidine and 4',6-diamidino-2-phenylindole dihydrochloride, two previously defined AdeABC substrates, and also identified an 8-fold decrease in resistance to pentamidine. Examination of ΔadeA, ΔadeB and ΔadeAB cells augmented results seen for ΔadeRS and identified a set of dicationic AdeAB substrates. RNA-sequencing of ΔadeRS revealed transcription of 290 genes were ≥2-fold altered compared to the wildtype. Pentamidine shock significantly increased adeA expression in the wildtype, but decreased it in ΔadeRS, implying that AdeRS activates adeAB transcription in ATCC 17978. Investigation under multiple growth conditions, including the use of Biolog phenotypic microarrays, revealed resistance to pentamidine in ATCC 17978 and mutants could be altered by bioavailability of iron or utilization of different carbon sources. In conclusion, the results of this study provide evidence that AdeAB in ATCC 17978 can confer intrinsic resistance to a subset of dicationic compounds and in particular, resistance to pentamidine can be significantly altered depending on the growth conditions.

  7. CRED APEX Drifting Buoy Argos_ID 25321 Data in the Northwestern Hawaiian Islands, 200110-200404 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED APEX drifter Argos_ID 25321 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. APEX drifter data files...

  8. CRED SVP Drifting Buoy Argos_ID 35647 Data Tutuila, American Samoa, 200202-200307 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 35647 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  9. CRED SVP Drifting Buoy Argos_ID 30291 Data in the NW Hawaiian Islands, 20020920-20050105 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 30291 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  10. CRED SVP Drifting Buoy Argos_ID 35651 Data Rose Atoll, American Samoa, 200202-200411 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 35651 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  11. CRED SVP Drifting Buoy Argos_ID 35649 Data Tutuila, American Samoa, 200202-200308 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 35649 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  12. CRED APEX Drifting Buoy Argos_ID 24963 Data in the NW Hawaiian Islands, 200109-200506 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED APEX drifter Argos_ID 24963 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. APEX drifter data files...

  13. CRED SVP Drifting Buoy Argos_ID 28638 Data, Saipan in the Marianas Archipelago, 200308-200503 (NODC Accession 0067473)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 28638 was deployed in the region of Marianas Archipelago to assess ocean currents and sea surface temperature. SVP drifter data files...

  14. CRED APEX Drifting Buoy Argos_ID 26070 Data in the NW Hawaiian Islands, the Pacific Ocean

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED APEX drifter Argos_ID 26070 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. APEX drifter data files...

  15. CRED SVP Drifting Buoy Argos_ID 29099 Data, Rota in the Marianas Archipelago, 200309-200402 (NODC Accession 0067473)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 29099 was deployed in the region of Marianas Archipelago to assess ocean currents and sea surface temperature. SVP drifter data files...

  16. Transforming Ocean Observations of the Carbon Budget, Acidification, Hypoxia, Nutrients, and Biological Productivity: a Global Array of Biogeochemical Argo Floats

    Science.gov (United States)

    Talley, L. D.; Johnson, K. S.; Claustre, H.; Boss, E.; Emerson, S. R.; Westberry, T. K.; Sarmiento, J. L.; Mazloff, M. R.; Riser, S.; Russell, J. L.

    2017-12-01

    Our ability to detect changes in biogeochemical (BGC) processes in the ocean that may be driven by increasing atmospheric CO2, as well as by natural climate variability, is greatly hindered by undersampling in vast areas of the open ocean. Argo is a major international program that measures ocean heat content and salinity with about 4000 floats distributed throughout the ocean, profiling to 2000 m every 10 days. Extending this approach to a global BGC-Argo float array, using recent, proven sensor technology, and in close synergy with satellite systems, will drive a transformative shift in observing and predicting the effects of climate change on ocean metabolism, carbon uptake, acidification, deoxygenation, and living marine resource management. BGC-Argo will add sensors for pH, oxygen, nitrate, chlorophyll, suspended particles, and downwelling irradiance, with sufficient accuracy for climate studies. Observing System Simulation Experiments (OSSEs) using BGC models indicate that 1000 BGC floats would provide sufficient coverage, hence equipping 1/4 of the Argo array. BGC-Argo (http://biogeochemical-argo.org) will enhance current sustained observational programs such as Argo, GO-SHIP, and long-term ocean time series. BGC-Argo will benefit from deployments on GO-SHIP vessels, which provide sensor verification. Empirically derived algorithms that relate the observed BGC float parameters to the carbon system parameters will provide global information on seasonal ocean-atmosphere carbon exchange. BGC Argo measurements could be paired with other emerging technology, such as pCO2 measurements from ships of opportunity and wave gliders, to extend and validate exchange estimates. BGC-Argo prototype programs already show the potential of a global observing system that can measure seasonal to decadal variability. Various countries have developed regional BGC arrays: Southern Ocean (SOCCOM), North Atlantic Subpolar Gyre (remOcean), Mediterranean (NAOS), the Kuroshio (INBOX

  17. Enhancing the use of Argos satellite data for home range and long distance migration studies of marine animals.

    Directory of Open Access Journals (Sweden)

    Xavier Hoenner

    Full Text Available Accurately quantifying animals' spatial utilisation is critical for conservation, but has long remained an elusive goal due to technological impediments. The Argos telemetry system has been extensively used to remotely track marine animals, however location estimates are characterised by substantial spatial error. State-space models (SSM constitute a robust statistical approach to refine Argos tracking data by accounting for observation errors and stochasticity in animal movement. Despite their wide use in ecology, few studies have thoroughly quantified the error associated with SSM predicted locations and no research has assessed their validity for describing animal movement behaviour. We compared home ranges and migratory pathways of seven hawksbill sea turtles (Eretmochelys imbricata estimated from (a highly accurate Fastloc GPS data and (b locations computed using common Argos data analytical approaches. Argos 68(th percentile error was 4 km for LC ≤ 0. Argos error structure was highly longitudinally skewed and was, for all LC, adequately modelled by a Student's t distribution. Both habitat use and migration routes were best recreated using SSM locations post-processed by re-adding good Argos positions (LC 1, 2 and 3 and filtering terrestrial points (mean distance to migratory tracks ± SD = 2.2 ± 2.4 km; mean home range overlap and error ratio = 92.2% and 285.6 respectively. This parsimonious and objective statistical procedure however still markedly overestimated true home range sizes, especially for animals exhibiting restricted movements. Post-processing SSM locations nonetheless constitutes the best analytical technique for remotely sensed Argos tracking data and we therefore recommend using this approach to rework historical Argos datasets for better estimation of animal spatial utilisation for research and evidence-based conservation purposes.

  18. Sea surface freshening inferred from SMOS and ARGO salinity: impact of rain

    Directory of Open Access Journals (Sweden)

    J. Boutin

    2013-02-01

    Full Text Available The sea surface salinity (SSS measured from space by the Soil Moisture and Ocean Salinity (SMOS mission has recently been revisited by the European Space Agency first campaign reprocessing. We show that, with respect to the previous version, biases close to land and ice greatly decrease. The accuracy of SMOS SSS averaged over 10 days, 100 × 100 km2 in the open ocean and estimated by comparison to ARGO (Array for Real-Time Geostrophic Oceanography SSS is on the order of 0.3–0.4 in tropical and subtropical regions and 0.5 in a cold region. The averaged negative SSS bias (−0.1 observed in the tropical Pacific Ocean between 5° N and 15° N, relatively to other regions, is suppressed when SMOS observations concomitant with rain events, as detected from SSM/Is (Special Sensor Microwave Imager rain rates, are removed from the SMOS–ARGO comparisons. The SMOS freshening is linearly correlated to SSM/Is rain rate with a slope estimated to −0.14 mm−1 h, after correction for rain atmospheric contribution. This tendency is the signature of the temporal SSS variability between the time of SMOS and ARGO measurements linked to rain variability and of the vertical salinity stratification between the first centimeter of the sea surface layer sampled by SMOS and the 5 m depth sampled by ARGO. However, given that the whole set of collocations includes situations with ARGO measurements concomitant with rain events collocated with SMOS measurements under no rain, the mean −0.1 bias and the negative skewness of the statistical distribution of SMOS minus ARGO SSS difference are very likely the mean signature of the vertical salinity stratification. In the future, the analysis of ongoing in situ salinity measurements in the top 50 cm of the sea surface and of Aquarius satellite SSS are expected to provide complementary information about the sea surface salinity stratification.

  19. Overexpression of ARGOS Genes Modifies Plant Sensitivity to Ethylene, Leading to Improved Drought Tolerance in Both Arabidopsis and Maize[OPEN

    Science.gov (United States)

    Shi, Jinrui; Habben, Jeffrey E.; Archibald, Rayeann L.; Drummond, Bruce J.; Chamberlin, Mark A.; Williams, Robert W.; Lafitte, H. Renee; Weers, Ben P.

    2015-01-01

    Lack of sufficient water is a major limiting factor to crop production worldwide, and the development of drought-tolerant germplasm is needed to improve crop productivity. The phytohormone ethylene modulates plant growth and development as well as plant response to abiotic stress. Recent research has shown that modifying ethylene biosynthesis and signaling can enhance plant drought tolerance. Here, we report novel negative regulators of ethylene signal transduction in Arabidopsis (Arabidopsis thaliana) and maize (Zea mays). These regulators are encoded by the ARGOS gene family. In Arabidopsis, overexpression of maize ARGOS1 (ZmARGOS1), ZmARGOS8, Arabidopsis ARGOS homolog ORGAN SIZE RELATED1 (AtOSR1), and AtOSR2 reduced plant sensitivity to ethylene, leading to enhanced drought tolerance. RNA profiling and genetic analysis suggested that the ZmARGOS1 transgene acts between an ethylene receptor and CONSTITUTIVE TRIPLE RESPONSE1 in the ethylene signaling pathway, affecting ethylene perception or the early stages of ethylene signaling. Overexpressed ZmARGOS1 is localized to the endoplasmic reticulum and Golgi membrane, where the ethylene receptors and the ethylene signaling protein ETHYLENE-INSENSITIVE2 and REVERSION-TO-ETHYLENE SENSITIVITY1 reside. In transgenic maize plants, overexpression of ARGOS genes also reduces ethylene sensitivity. Moreover, field testing showed that UBIQUITIN1:ZmARGOS8 maize events had a greater grain yield than nontransgenic controls under both drought stress and well-watered conditions. PMID:26220950

  20. Aderências peritoneais em eqüinos: tratamento profilático com carboximetilcelulose Peritoneal adhesions in horses: prophylactic treatment with carboxymethylcelullose

    Directory of Open Access Journals (Sweden)

    Marco Aurélio Ferreira Lopes

    1998-09-01

    Full Text Available As aderências peritoneais formam-se freqüentemente nos eqüinos submetidos a laparotomia. As aderências podem ser assintomáticas ou podem causar complicações como cólica e osbstrução intestinal, às vezes com estrangulamento vascular. Com o objetivo de avaliar a eficiência do uso intraperitoneal de carboximetilcelulose (CMC na prevenção de aderências peritoneais em eqüinos, fez-se o seguinte experimento: dezoito eqüinos clinicamente normais, sem raça definida (SRD, foram anestesiados e submetidos a laparotomia na linha mediana ventral, quando se produziu lesões no jejuno distal para induzir a formação de aderências peritoneais. Em quatro animais (bloco I foram criadas seis lesões: um segmento com aproximadamente 45cm de comprimento foi submetido à isquemia, através da ligadura da circulação mural e dos vasos mesentéricos por duas horas; em cinco pequenas áreas, com cerca de três por cinco centímetros, foi feita abrasão da serosa pela fricção 100 vezes de uma gaze seca e um ponto simples seromuscular de categute cromado foi aplicado no seu centro. Nos outros 14 animais (bloco II. o modelo adotado foi semelhante com pequenas modificações: ao invés de um segmento de isquemia foram criados quatro segmentos com 25cm de comprimento; a abrasão das cinco pequenas áreas foi feita com uma pinça Rochester aberta e não com uma gaze seca; a sutura seromuscular com categute aplicada no centro das áreas de abrasão foi uma linha contínua simples, com aproximadamente 2,5cm de comprimento e não um ponto simples. Os animais foram aleatoriamente divididos em dois grupos. Em dois animais do bloco I e sete animais do bloco II (grupo tratamento, antes da síntese da parede abdominal, foi instilada, na cavidade peritoneal, uma solução decmC a 7% na dose de 7 ml/kg. Nos outros nove animais (grupo controle a parede foi suturada da mesma forma, mas nenhum medicamento foi aplicado na cavidade peritoneal. Os eqüinos foram

  1. Preliminary results of the Moon shadow using ARGO-YBJ detector

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yungang [Institute of High Energy Physics, Chinese Academy of Sciences 19B Yuquan Lu, Shijingshan, Beijing, 100049 (China)], E-mail: wangyg@mail.ihep.ac.cn

    2008-01-15

    ARGO-YBJ is a 'full coverage' air shower detector consisting of Resistive Plate Chambers(RPCs) at the Yangbajing High Altitude Cosmic Ray Laboratory (Tibet, China) at 4300 m a.s.l. (lat=30.11{sup o} N, long=90.53{sup o} E). Using the data collected with a carpet of RPCs (1900 m{sup 2}, about 1/3 of the whole ARGO-YBJ detector), the cosmic ray shadowing effect due to the Moon was studied. The 50% angular resolution is found to be {approx}1.2{sup o} with the Chess-board method and the Moon shadow with a significance of 4.9 {sigma} is found displaced by 0.7{sup o} westward and 0.5{sup o} northward with respect to the expected position by the equi-zenith angle Method.

  2. Determinação da tensão de aderência do bambu-concreto Determination of the bamboo-concrete bond stress

    Directory of Open Access Journals (Sweden)

    Ligia P. Mesquita

    2006-06-01

    Full Text Available Apresenta-se e se discute, neste trabalho, o estudo da aderência entre o bambu e o concreto; através de dois estudos baseados em uma programação estatística de experimento, em que no primeiro se investigaram as influências da dimensão da seção transversal das varetas de bambu e da resistência do concreto na aderência bambu-concreto e, no segundo, avaliou-se o efeito da colocação de pinos artificiais nas varetas de bambu. Em cada estudo realizaram-se 10 réplicas para cada combinação de fatores, resultando no total de 159 ensaios de arrancamento. Curvas tensão de aderência versus deslocamento relativo bambu-concreto, são apresentadas e discutidas, e a tensão de aderência de cálculo é calculada e comparada com os valores sugeridos por normas internacionais para barras lisas de aço. Constatou-se, na primeira fase da investigação, que apenas a resistência do concreto influencia na aderência bambu-concreto e que esta tensão é apenas 20% inferior que a do aço liso-concreto; já na segunda fase verificou-se que os pinos de bambu e de aço elevam a capacidade de transferência de tensões bambu-concreto, de forma significativa.This paper presents and discusses a study about the bamboo-concrete bond stress. Based on a statistical design of experiment, the investigation was divided in two steps: the first one, where the effects of the concrete compressive strength and the dimensions of the bamboo-splint cross-section were investigated; and the second, where the effect of artificial pins studding in the bamboo splints were evaluated. In both steps, ten replicates for each factor combination were done, resulting in 159 push-out tests. Bond stress versus relative displacement curves were presented and discussed. In addition, the design bond stresses of bamboo-concrete were calculated and their values were compared with those specified by International Building Codes for smooth steel and concrete. In the first step, it was

  3. Argo: an integrative, interactive, text mining-based workbench supporting curation

    Science.gov (United States)

    Rak, Rafal; Rowley, Andrew; Black, William; Ananiadou, Sophia

    2012-01-01

    Curation of biomedical literature is often supported by the automatic analysis of textual content that generally involves a sequence of individual processing components. Text mining (TM) has been used to enhance the process of manual biocuration, but has been focused on specific databases and tasks rather than an environment integrating TM tools into the curation pipeline, catering for a variety of tasks, types of information and applications. Processing components usually come from different sources and often lack interoperability. The well established Unstructured Information Management Architecture is a framework that addresses interoperability by defining common data structures and interfaces. However, most of the efforts are targeted towards software developers and are not suitable for curators, or are otherwise inconvenient to use on a higher level of abstraction. To overcome these issues we introduce Argo, an interoperable, integrative, interactive and collaborative system for text analysis with a convenient graphic user interface to ease the development of processing workflows and boost productivity in labour-intensive manual curation. Robust, scalable text analytics follow a modular approach, adopting component modules for distinct levels of text analysis. The user interface is available entirely through a web browser that saves the user from going through often complicated and platform-dependent installation procedures. Argo comes with a predefined set of processing components commonly used in text analysis, while giving the users the ability to deposit their own components. The system accommodates various areas and levels of user expertise, from TM and computational linguistics to ontology-based curation. One of the key functionalities of Argo is its ability to seamlessly incorporate user-interactive components, such as manual annotation editors, into otherwise completely automatic pipelines. As a use case, we demonstrate the functionality of an in

  4. JPRS Report, Science & Technology, Europe & Latin America, Argentina: Specifications of ARGOS 380 MW Reactor.

    Science.gov (United States)

    1988-02-18

    and economy in operation. ENACE is an acronym for Empresa Nuclear Argentina de Centrales Electricas, or Argentine Nuclear Power Plant Corporation...products. The fuel transport system can be used during full reactor power operation to remove specially de - signed fuel assemblies containing rods for...SPECIFICATIONS OF ARGOS 380 MW REACTOR [Buenos Aires COMISION NACIONAL DE ENERGIA ATOMICA: INFORME in English 1987 pp 1-93] CONTENTS Argentine Offer of

  5. Search for Gamma-Ray Bursts with the ARGO-YBJ Detector in Shower Mode

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B.; Catalanotti, S.; Piazzoli, B. D’Ettorre; Girolamo, T. Di [Dipartimento di Fisica dell’Universitá di Napoli “Federico II,” Complesso Universitario di Monte Sant’Angelo, via Cinthia, I-80126 Napoli (Italy); Bernardini, P.; D’Amone, A.; Mitri, I. De [Dipartimento Matematica e Fisica “Ennio De Giorgi,” Universitá del Salento, via per Arnesano, I-73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Feng, Zhaoyang; Gao, W.; Gou, Q. B. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Chen, T. L.; Danzengluobu [Tibet University, 850000 Lhasa, Xizang (China); Cui, S. W. [Hebei Normal University, 050024 Shijiazhuang Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan (China); Sciascio, G. Di [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, I-00133 Roma (Italy); Feng, C. F. [Shandong University, 250100 Jinan, Shandong (China); Feng, Zhenyong, E-mail: chensz@ihep.ac.cn, E-mail: zhouxx@swjtu.edu.cn [Southwest Jiaotong University, 610031 Chengdu, Sichuan (China); Collaboration: ARGO-YBJ Collaboration; and others

    2017-06-10

    The ARGO-YBJ detector, located at the Yangbajing Cosmic Ray Laboratory (4300 m a. s. l., Tibet, China), was a “full coverage” (central carpet with an active area of ∼93%) air shower array dedicated to gamma-ray astronomy and cosmic-ray studies. The wide field of view (∼2 sr) and high duty cycle (>86%), made ARGO-YBJ suitable to search for short and unexpected gamma-ray emissions like gamma-ray bursts (GRBs). Between 2007 November 6 and 2013 February 7, 156 satellite-triggered GRBs (24 of them with known redshift) occurred within the ARGO-YBJ field of view (zenith angle θ ≤ 45°). A search for possible emission associated with these GRBs has been made in the two energy ranges 10–100 GeV and 10–1000 GeV. No significant excess has been found in time coincidence with the satellite detections nor in a set of different time windows inside the interval of one hour after the bursts. Taking into account the EBL absorption, upper limits to the energy fluence at a 99% confidence level have been evaluated, with values ranging from ∼10{sup −5} erg cm{sup −2} to ∼10{sup −1} erg cm{sup −2}. The Fermi -GBM burst GRB 090902B, with a high-energy photon of 33.4 GeV detected by Fermi -LAT, is discussed in detail.

  6. Argo_CUDA: Exhaustive GPU based approach for motif discovery in large DNA datasets.

    Science.gov (United States)

    Vishnevsky, Oleg V; Bocharnikov, Andrey V; Kolchanov, Nikolay A

    2018-02-01

    The development of chromatin immunoprecipitation sequencing (ChIP-seq) technology has revolutionized the genetic analysis of the basic mechanisms underlying transcription regulation and led to accumulation of information about a huge amount of DNA sequences. There are a lot of web services which are currently available for de novo motif discovery in datasets containing information about DNA/protein binding. An enormous motif diversity makes their finding challenging. In order to avoid the difficulties, researchers use different stochastic approaches. Unfortunately, the efficiency of the motif discovery programs dramatically declines with the query set size increase. This leads to the fact that only a fraction of top "peak" ChIP-Seq segments can be analyzed or the area of analysis should be narrowed. Thus, the motif discovery in massive datasets remains a challenging issue. Argo_Compute Unified Device Architecture (CUDA) web service is designed to process the massive DNA data. It is a program for the detection of degenerate oligonucleotide motifs of fixed length written in 15-letter IUPAC code. Argo_CUDA is a full-exhaustive approach based on the high-performance GPU technologies. Compared with the existing motif discovery web services, Argo_CUDA shows good prediction quality on simulated sets. The analysis of ChIP-Seq sequences revealed the motifs which correspond to known transcription factor binding sites.

  7. The ARGO Project: assessing NA-TECH risks on off-shore oil platforms

    Science.gov (United States)

    Capuano, Paolo; Basco, Anna; Di Ruocco, Angela; Esposito, Simona; Fusco, Giannetta; Garcia-Aristizabal, Alexander; Mercogliano, Paola; Salzano, Ernesto; Solaro, Giuseppe; Teofilo, Gianvito; Scandone, Paolo; Gasparini, Paolo

    2017-04-01

    ARGO (Analysis of natural and anthropogenic risks on off-shore oil platforms) is a 2 years project, funded by the DGS-UNMIG (Directorate General for Safety of Mining and Energy Activities - National Mining Office for Hydrocarbons and Georesources) of Italian Ministry of Economic Development. The project, coordinated by AMRA (Center for the Analysis and Monitoring of Environmental Risk), aims at providing technical support for the analysis of natural and anthropogenic risks on offshore oil platforms. In order to achieve this challenging objective, ARGO brings together climate experts, risk management experts, seismologists, geologists, chemical engineers, earth and coastal observation experts. ARGO has developed methodologies for the probabilistic analysis of industrial accidents triggered by natural events (NA-TECH) on offshore oil platforms in the Italian seas, including extreme events related to climate changes. Furthermore the environmental effect of offshore activities has been investigated, including: changes on seismicity and on the evolution of coastal areas close to offshore platforms. Then a probabilistic multi-risk framework has been developed for the analysis of NA-TECH events on offshore installations for hydrocarbon extraction.

  8. Controller Design and Experiment for Tracking Mount of Movable SLR, ARGO-M

    Directory of Open Access Journals (Sweden)

    Cheol Hoon Park

    2012-04-01

    Full Text Available Controller design procedure for prototype tracking mount of Movable SLR (Satellite Laser Ranging, ARGO-M is presented. Tracking mount of ARGO-M is altitude-azimuth type and it has two axes of elevation and azimuth to control its position. Controller consists of velocity and acceleration feed-forward controller, position controller at outer loop, velocity controller at inner loop. There are two kinds of position control modes. One is the pointing mode to move from one position to the other position as fast as possible and the other one is tracking mode to follow SLR trajectory as precise as possible. Because the requirement of tracking accuracy is less than 5 arcsec and it is very tight error budget, a sophisticated controller needs to be prepared to meet the accuracy. Especially, ARGO-M is using the cross-roller bearing at each axis to increase the mechanical accuracy, which requires add-on controller DOB (Disturbance observer to suppress friction load and low frequency disturbances. The pointing and tracking performance of the designed controller is simulated and visualized using MATLAB/ Simulink and SimMechanics and the experimental results using test are presented as well.

  9. Mesoscale variability of water masses in the Arabian Sea as revealed by ARGO floats

    Science.gov (United States)

    Carton, X.; L'Hegaret, P.; Baraille, R.

    2012-03-01

    By analysing ARGO float data over the last four years, a few aspects of the mesoscale variability of water masses in the Arabian Sea are described. The Red Sea Outflow Water (RSOW) is concentrated in the Southwestern Gulf of Aden, in particular when a cyclonic gyre predominates in this region. Salinities of 36.5 and temperatures of 16 °C are found in this area at depths between 600 and 1000 m. RSOW is more dilute in the eastern part of the Gulf, where intense and relatively barotropic gyres mix it with Indian ocean Central Water. RSOW is also detected along the northeastern coast of Socotra, and fragments of RSOW are found between one and three degrees of latitude north of this island. In the whole Gulf of Aden, the correlation between the deep motions of the floats and the sea-level anomaly measured by altimetry is strong, at regional scale. The finer scale details of the float trajectories are not sampled by altimetry and are often related to the anomalous water masses that the floats encounter. The Persian Gulf Water (PGW) is found in the float profiles near Ras ash Sharbatat (near 57° E, 18° N), again with 36.5 in salinity and about 18-19 °C in temperature. These observations were achieved in winter when the southwestward monsoon currents can advect PGW along the South Arabian coast. Fragments of PGW were also observed in the Arabian Sea between 18 and 20° N and 63 and 65° E in summer, showing that this water mass can escape the Gulf of Oman southeastward, during that season. Kinetic energy distributions of floats with respect to distance or angle share common features between the two regions (Gulf of Aden and Arabian Sea), in particular peaks at 30, 50 and 150 km scales and along the axis of monsoon currents. Hydrological measurements by floats are also influenced by the seasonal variations of PGW and RSOW in these regions.

  10. Mesoscale variability of water masses in the Arabian Sea as revealed by ARGO floats

    Directory of Open Access Journals (Sweden)

    X. Carton

    2012-03-01

    Full Text Available By analysing ARGO float data over the last four years, a few aspects of the mesoscale variability of water masses in the Arabian Sea are described.

    The Red Sea Outflow Water (RSOW is concentrated in the Southwestern Gulf of Aden, in particular when a cyclonic gyre predominates in this region. Salinities of 36.5 and temperatures of 16 °C are found in this area at depths between 600 and 1000 m. RSOW is more dilute in the eastern part of the Gulf, where intense and relatively barotropic gyres mix it with Indian ocean Central Water. RSOW is also detected along the northeastern coast of Socotra, and fragments of RSOW are found between one and three degrees of latitude north of this island. In the whole Gulf of Aden, the correlation between the deep motions of the floats and the sea-level anomaly measured by altimetry is strong, at regional scale. The finer scale details of the float trajectories are not sampled by altimetry and are often related to the anomalous water masses that the floats encounter.

    The Persian Gulf Water (PGW is found in the float profiles near Ras ash Sharbatat (near 57° E, 18° N, again with 36.5 in salinity and about 18–19 °C in temperature. These observations were achieved in winter when the southwestward monsoon currents can advect PGW along the South Arabian coast. Fragments of PGW were also observed in the Arabian Sea between 18 and 20° N and 63 and 65° E in summer, showing that this water mass can escape the Gulf of Oman southeastward, during that season.

    Kinetic energy distributions of floats with respect to distance or angle share common features between the two regions (Gulf of Aden and Arabian Sea, in particular peaks at 30, 50 and 150 km scales and along the axis of monsoon currents. Hydrological measurements by floats are also influenced by the seasonal variations of PGW and RSOW in these regions.

  11. Lower Cretaceous smarl turbidites of the Argo Abyssal Plain, Indian Ocean

    Science.gov (United States)

    Dumoulin, Julie A.; Stewart, Sondra K.; Kennett, Diana; Mazzullo, Elsa K.

    1992-01-01

    Sediments recovered during Ocean Drilling Program (ODP) Leg 123 from the Argo Abyssal Plain (AAP) consist largely of turbidites derived from the adjacent Australian continental margin. The oldest abundant turbidites are Valanginian-Aptian in age and have a mixed (smarl) composition; they contain subequal amounts of calcareous and siliceous biogenic components, as well as clay and lesser quartz. Most are thin-bedded, fine sand to mud-sized, and best described by Stow and Piper's model (1984) for fine-grained biogenic turbidites. Thicker (to 3 m), coarser-grained (medium-to-coarse sand-sized) turbidites fit Bouma's model (1962) for sandy turbidites; these generally are base-cut-out (BCDE, BDE) sequences, with B-division parallel lamination as the dominant structure. Parallel laminae most commonly concentrate quartz and/or calcispheres vs. lithic clasts or clay, but distinctive millimeter to centimeter-thick, radiolarian-rich laminae occur in both fine and coarse-grained Valanginian-Hauterivian turbidites.AAP turbidites were derived from relatively deep parts of the continental margin (outer shelf, slope, or rise) that lay below the photic zone, but above the calcite compensation depth (CCD). Biogenic components are largely pelagic (calcispheres, foraminifers, radiolarians, nannofossils); lesser benthic foraminifers are characteristic of deep-water (abyssal to bathyal) environments. Abundant nonbiogenic components are mostly clay and clay clasts; smectite is the dominant clay species, and indicates a volcanogenic provenance, most likely the Triassic-Jurassic volcanic suite exposed along the northern Exmouth Plateau.Lower Cretaceous smarl turbidites were generated during eustatic lowstands and may have reached the abyssal plain via Swan Canyon, a submarine canyon thought to have formed during the Late Jurassic. In contrast to younger AAP turbidites, however, Lower Cretaceous turbidites are relatively fine-grained and do not contain notably older reworked fossils. Early

  12. Rabapistriku juhtum / Kristel Ader

    Index Scriptorium Estoniae

    Ader, Kristel

    2003-01-01

    Loomadega kaubitsemise konventsiooni CITES Eesti teadusnõuniku Tiit Marani sõnul liigub Eestis küll väiteid lindudega kaubitsemise kohta, kuid kindlat infot pole CITES-i kaudu teistest riikidest Eestisse jõudnud

  13. Influência da adição de fibras de aço na tensão de aderência de barras de aço retilíneas

    Directory of Open Access Journals (Sweden)

    D. L. Araújo

    Full Text Available A aderência entre a barra de aço e o concreto permite que haja a compatibilização entre os dois materiais, validando o uso do concreto armado como material de construção. Quanto melhor a aderência, menores são as aberturas das fissuras e mais protegida fica a armadura. Assim, busca-se nessa pesquisa investigar a influência das fibras de aço na aderência aço-concreto. Para tanto, foram ensaiados trinta e três corpos de prova, com dimensões de 200 mm x 300 mm x 150 mm, dos quais foi arrancada uma barra de aço neles concretada. As variáveis analisadas foram o diâmetro da barra (10 mm, 12,5 mm, 16 mm e 20 mm, o comprimento aderente (cinco e dez vezes o diâmetro da barra e o volume de fibras de aço adicionadas ao concreto (1% e 2%. Foram utilizadas fibras de aço com ganchos nas extremidades, comprimento de 35 mm e relação de aspecto igual a 65. Dos ensaios de arrancamento foi determinada a forma e a força de ruptura em cada um dos modelos. Adicionalmente, foram feitas simulações computacionais dos ensaios realizados com barra de 10 mm de diâmetro. Tanto os resultados dos ensaios experimentais quanto da modelagem mostraram que as fibras estudadas exercem pequena influência na tensão de aderência entre a barra e o concreto. Por outro lado, quando a ruptura da aderência se dá pelo fendilhamento do cobrimento de concreto, a influência das fibras é significativa.

  14. Estudo da aderência de arames da armadura de tração em conectores de dutos flexíveis

    OpenAIRE

    Marcelo Badini Daflon

    2010-01-01

    Este projeto tem o objetivo de apresentar o estudo dos arames da armadura de tração que são empregados no transporte de óleo, gás e umbilicais hidráulicos na indústria petrolífera. Este estudo foi desenvolvido sob a necessidade de melhor ancoragem dos arames da armadura de tração de modo a garantir que, mesmo após a ruptura do arame dentro do conector não haverá o escorregamento do mesmo provocando a queda do duto flexível. Assim sendo, foi estabelecido o estudo de aderência da interface dos ...

  15. Peaminister lendas Ida-Virus ringi / Argo Soolep

    Index Scriptorium Estoniae

    Soolep, Argo, 1972-

    2004-01-01

    Ilmunud ka: Severnoje Poberezhje, 17. apr. 2004, lk. 1. Peaminister Juhan Parts ja siseminister Margus Leivo kohtusid Kohtla-Järve linnapea Jevgeni Solovjoviga ning kontrollisid koos piirivalvetöötajatega Euroopa Liidu idapiiri kordoneid

  16. [Missioonist Iraanis ja Lääne-Sudaanis] / Argo Parts ; interv. Jaanus Vessart

    Index Scriptorium Estoniae

    Parts, Argo

    2004-01-01

    Eesti Päästemeeskonna liige, Põhja-Eesti Regionaalhaigla arst, UNDAC Team (United Nations Disaster Assessment Coordination Team) liige päästemissioonidel osalemisest Iraanis ja Sudaanis. Vt. samas: Maavärin Iraanis; Konflikt Sudaanis

  17. The ARGOS laser system: green light for ground layer adaptive optics at the LBT

    Science.gov (United States)

    Raab, Walfried; Rabien, Sebastian; Gässler, Wolfgang; Esposito, Simone; Barl, Lothar; Borelli, Jose; Daysenroth, Matthias; Gemperlein, Hans; Kulas, Martin; Ziegleder, Julian

    2014-07-01

    We report on the development of the laser system of ARGOS, the multiple laser guide star adaptive optics system for the Large Binocular Telescope (LBT). The system uses a total of six high powered, pulsed Nd:YAG lasers frequency-doubled to a wavelength of 532 nm to generate a set of three guide stars above each of the LBT telescopes. The position of each of the LGS constellations on sky as well as the relative position of the individual laser guide stars within this constellation is controlled by a set of steerable mirrors and a fast tip-tilt mirror within the laser system. The entire opto-mechanical system is housed in two hermetically sealed and thermally controlled enclosures on the SX and DX side of the LBT telescope. The laser beams are propagated through two refractive launch telescopes which focus the beams at an altitude of 12 km, creating a constellation of laser guide stars around a 4 arcminute diameter circle by means of Rayleigh scattering. In addition to the GLAO Rayleigh beacon system, ARGOS has also been designed for a possible future upgrade with a hybrid sodium laser - Rayleigh beacon combination, enabling diffraction limited operation. The ARGOS laser system was successfully installed at the LBT in April 2013. Extensive functional tests have been carried out and have verified the operation of the systems according to specifications. The alignment of the laser system with respect to the launch telescope was carried out during two more runs in June and October 2013, followed by the first propagation of laser light on sky in November 2013.

  18. Operational features, monitoring and control for the RPCs in the ARGO-YBJ experiment

    International Nuclear Information System (INIS)

    Camarri, P

    2013-01-01

    The ARGO-YBJ experiment is a full-coverage array of Resistive Plate Chambers (RPCs) covering a surface of 74 × 78 m 2 surrounded by a guard ring. It has been running almost uninterruptedly with its complete layout since November 2007. However, the work to optimize the stability of the experimental setup is still going on. The recorded daily and seasonal changes of temperature and barometric pressure affect the behaviour of the detector, in particular the time resolution and somehow the efficiency. Here a procedure is described for the equalization and the stabilization of the detector response.

  19. Early warning for VHE gamma-ray flares with the ARGO-YBJ detector

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B. [Dipartimento di Fisica dell' Universita di Napoli ' Federico II' , Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Napoli, Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Bernardini, P. [Dipartimento di Fisica dell' Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Bi, X.J. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Bleve, C. [Dipartimento di Fisica dell' Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Bolognino, I. [Dipartimento di Fisica Nucleare e Teorica dell' Universita di Pavia, via Bassi 6, 27100 Pavia (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, via Bassi 6, 27100 Pavia (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre, via della Vasca Navale 84, 00146 Roma (Italy); Calabrese Melcarne, A.K. [Istituto Nazionale di Fisica Nucleare - CNAF, Viale Berti-Pichat 6/2, 40127 Bologna (Italy); Camarri, P. [Dipartimento di Fisica dell' Universita di Roma ' Tor Vergata' , via della Ricerca Scientifica 1, 00133 Roma (Italy); Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Cao, Z. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); and others

    2011-12-11

    Detecting and monitoring emissions from flaring gamma-ray sources in the very-high-energy (VHE, > 100 GeV) band is a very important topic in gamma-ray astronomy. The ARGO-YBJ detector is characterized by a high duty cycle and a wide field of view. Therefore, it is particularly capable of detecting flares from extragalactic objects. Based on fast reconstruction and analysis, real-time monitoring of 33 selected VHE extragalactic sources is implemented. Flares exceeding a specific threshold are reported timely, hence enabling the follow-up observation of these objects using more sensitive detectors, such as Cherenkov telescopes.

  20. Global sea level variations from altimetry, GRACE and Argo data over 2005–2014

    Directory of Open Access Journals (Sweden)

    Wei Feng

    2015-07-01

    Full Text Available Total sea level variations (SLVs are caused by two major components: steric variations due to thermal expansion of seawater, and mass-induced variations due to mass exchange between ocean and land. In this study, the global SLV and its steric and mass components were estimated by satellite altimetry, Argo float data and the Gravity Recovery and Climate Experiment (GRACE data over 2005–2014. Space gravimetry observations from GRACE suggested that two-thirds of the global mean sea level rise rate observed by altimetry (i.e., 3.1 ± 0.3 mm/a from 2005 to 2014 could be explained by an increase in ocean mass. Furthermore, the global mean sea level was observed to drop significantly during the 2010/2011 La Niña event, which may be attributed to the decline of ocean mass and steric SLV. Since early 2011, the global mean sea level began to rise rapidly, which was attributed to an increase in ocean mass. The findings in this study suggested that the global mean sea-level budget was closed from 2005 to 2014 based on altimetry, GRACE, and Argo data.

  1. Resolving the host galaxy of a distant blazar with LBT/LUCI 1 + ARGOS

    Science.gov (United States)

    Farina, E. P.; Georgiev, I. Y.; Decarli, R.; Terzić, T.; Busoni, L.; Gässler, W.; Mazzoni, T.; Borelli, J.; Rosensteiner, M.; Ziegleder, J.; Bonaglia, M.; Rabien, S.; Buschkamp, P.; Orban de Xivry, G.; Rahmer, G.; Kulas, M.; Peter, D.

    2018-05-01

    BL Lac objects emitting in the very high energy (VHE) regime are unique tools to peer into the properties of the extragalactic background light (EBL). However, due to the typical absence of features in their spectra, the determination of their redshifts has proven challenging. In this work, we exploit the superb spatial resolution delivered by the new Advanced Rayleigh guided Ground layer adaptive Optics System (ARGOS) at the Large Binocular Telescope to detect the host galaxy of HESS J1943+213, a VHE emitting BL Lac shining through the Galaxy. Deep H-band imaging collected during the ARGOS commissioning allowed us to separate the contribution of the nuclear emission and to unveil the properties of the host galaxy with unprecedented detail. The host galaxy is well fitted by a Sérsic profile with index of n ˜ 2 and total magnitude of HHost ˜ 16.15 mag. Under the assumption that BL Lac host galaxies are standard candles, we infer a redshift of z ˜ 0.21. In the framework of the current model for the EBL, this value is in agreement with the observed dimming of the VHE spectrum due to the annihilation of energetic photons on the EBL

  2. A Southern Ocean variability study using the Argo-based Model for Investigation of the Global Ocean (AMIGO)

    Science.gov (United States)

    Lebedev, Konstantin

    2017-04-01

    The era of satellite observations of the ocean surface that started at the end of the 20th century and the development of the Argo project in the first years of the 21st century, designed to collect information of the upper 2000 m of the ocean using satellites, provides unique opportunities for continuous monitoring of the Global Ocean state. Starting from 2005, measurements with the Argo floats have been performed over the majority of the World Ocean. In November 2007, the Argo program reached coverage of 3000 simultaneously operating floats (one float in a three-degree square) planned during the development of the program. Currently, 4000 Argo floats autonomously profile the upper 2000-m water column of the ocean from Antarctica to Spitsbergen increasing World Ocean temperature and salinity databases by 12000 profiles per month. This makes it possible to solve problems on reconstructing and monitoring the ocean state on an almost real-time basis, study the ocean dynamics, obtain reasonable estimates of the climatic state of the ocean in the last decade and estimate existing intraclimatic trends. We present the newly developed Argo-Based Model for Investigation of the Global Ocean (AMIGO), which consists of a block for variational interpolation of the profiles of drifting Argo floats to a regular grid and a block for model hydrodynamic adjustment of variationally interpolated fields. Such a method makes it possible to obtain a full set of oceanographic characteristics - temperature, salinity, density, and current velocity - using irregularly located Argo measurements (the principle of the variational interpolation technique entails minimization of the misfit between the interpolated fields defined on the regular grid and irregularly distributed data; hence the optimal solution passes as close to the data as possible). The simulations were performed for the entire globe limited in the north by 85.5° N using 1° grid spacing in both longitude and latitude. At the

  3. Tratamentos superficiais visando à melhoria da aderência entre gesso e taliscas de bambu Surface treatments aimed at improving the adhesion between plaster and bamboo slivers

    Directory of Open Access Journals (Sweden)

    Cibelle G Silva

    2012-02-01

    Full Text Available O gesso é um aglomerante com aplicações sobretudo na fabricação de placas de forro, elementos decorativos e em paredes divisórias. No entanto, utilizando-se de uma baixa relação água/gesso e procedimentos tais como vibração, torna-se possível obter resistências mecânicas compatíveis para outras aplicações na construção civil, como é o caso de elementos estruturais. A investigação reportada no presente trabalho teve como objetivo avaliar, experimentalmente, a possibilidade de se melhorar o compósito estudado. Foram realizados tratamentos para redução da absorção de água pelas taliscas, por meio da utilização de extrato vegetal B Carbon, resina polimérica e piche. Na tentativa de melhorar a aderência na interface gesso/bambu foram utilizados adesivo epóxi, massa plástica e piche, além de confeccionados corpos de prova de gesso reforçados com taliscas de bambu, tratadas com diferentes produtos, cuja eficiência foi avaliada em ensaios mecânicos. Observou-se que, para ocorrer uma boa aderência na interface do compósito, são necessários tratamentos complementares que reduzam os efeitos da instabilidade dimensional.The gypsum is a binder with applications primarily in the manufacture of ceiling tile, decorative elements and partition walls. However, using a low water/plaster ratio and procedures such as vibration, it is possible to obtain mechanical strength compatible to other applications in construction as in the case of structural elements. The research reported in this study aimed to evaluate experimentally the possibility of improving the compound studied. Treatments were carried out to reduce water absorption by slivers through the use of plant extract B Carbon, polymer resin, and tar. In an attempt to improve the adhesion at the interface plaster/epoxy adhesive, bamboo, plastic and tar mass were used. Test specimens were made of plaster reinforced with slivers of bamboo, treated with different products

  4. CRED SVP Drifting Buoy Argos_ID 24946 Data, north of Niihau, in the NW Hawaiian Islands, 200110-200209 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 24946 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  5. CRED SVP Drifting Buoy Argos_ID 30111 Data, French Frigate Shoals in the Northwestern Hawaiian Islands, 200210-200309 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 30111 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  6. CRED SVP Drifting Buoy Argos_ID 24949 Data, between Maro Reef and Raita Bank in the Northwestern Hawaiian Islands , 200109-200309 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 24949 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  7. CRED SVP Drifting Buoy Argos_ID 29105 Data, Gardner Pinnacles in the Northwestern Hawaiian Islands, 200307-200508 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 29105 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  8. CRED SVP Drifting Buoy Argos_ID 24955 Data at Bank 8, in the NW Hawaiian Islands, 200110-200504 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 24955 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  9. CRED SVP Drifting Buoy Argos_ID 24953 Data at Laysan/Pioneer Bank in the NW Hawaiian Islands, 200110-200504 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 24953 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  10. CRED SVP Drifting Buoy Argos_ID 44770 Data, NW Tutuila in the American Samoa, 200402-200503 (NODC Accession 0067474)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 44770 was deployed in the region of American Samoa to assess ocean currents and sea surface temperature. SVP drifter data files contain...

  11. CRED SVP Drifting Buoy Argos_ID 29103 Data, Pathfinder Reef in the Marianas Archipelago, 200309-200406 (NODC Accession 0067473)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 29103 was deployed in the region of Marianas Archipelago to assess ocean currents and sea surface temperature. SVP drifter data files...

  12. On the warm pool dynamics in the southeastern Arabian Sea during April – May 2005 based on the satellite remote sensing and ARGO float data

    Digital Repository Service at National Institute of Oceanography (India)

    Murty, V.S.N.; Krishna, S.M.; Nagaraju, A.; Somayajulu, Y.K.; RameshBabu, V.; Sengupta, D; Sindu, P.R.; Ravichandran, M.; Rajesh, G.

    profiles from an ARGO float (ID No. 2900345) in a 3°x1° box closer to ARMEX-II buoy (8.3°N, 72.68°E) in the SEAS during January – September 2005 revealed evolution of warm pool (SST>28°C) in spring 2005. The Argo data derived D20 (depth of 20°C isotherm...

  13. Preditores de não aderência ao tratamento na psicoterapia psicanalítica de crianças Predictors of treatment non-adherence in child psychoanalytic psychotherapy

    Directory of Open Access Journals (Sweden)

    Marina Bento Gastaud

    2011-01-01

    Full Text Available INTRODUÇÃO: A alta prevalência de interrupções nas fases iniciais do atendimento psicoterapêutico tem sido demonstrada em estudos nacionais e internacionais. Estudos com pacientes adultos têm demonstrado variáveis sociodemográficas e clínicas associadas à aderência/não aderência à psicoterapia, porém a literatura voltada a crianças é escassa. OBJETIVO:Examinar a associação entre variáveis sociodemográficas/clínicas e aderência/não aderência à psicoterapia psicanalítica de crianças. MÉTODO: Trata-se de estudo documental, retrospectivo, realizado a partir dos prontuários de todas as crianças atendidas em duas instituições de atendimento psicológico em Porto Alegre entre 1979 e 2007. RESULTADOS: Foram analisados 2.106 prontuários, sendo que 1.083 compuseram a amostra final da presente investigação. Destas, 21,5% não aderiram ao tratamento. A variável fonte de encaminhamento mostrou-se associada ao desfecho, demonstrando que o encaminhamento à psicoterapia por psiquiatras é um fator protetor à não aderência ao tratamento, enquanto que o encaminhamento pela família é um fator de risco para a não aderência. CONCLUSÃO: Conhecer o perfil das crianças que não aderem à psicoterapia possibilita aos terapeutas o estabelecimento de técnicas de intervenção em fases iniciais do tratamento, a fim de facilitar a adesão da família à psicoterapia da criança. Abandono e não aderência à psicoterapia devem ser entendidos por clínicos e pesquisadores como fenômenos distintos, tendo em vista que apresentam preditores diferentes.INTRODUCTION: The high prevalence of interruptions in the early stages of psychotherapeutic treatment has been shown in national and international studies. Studies conducted with adults have demonstrated association between social, demographic, and clinical characteristics and adherence/non-adherence to psychotherapy; however, literature focused on children is scarce. OBJECTIVE: To

  14. Dose modelling for 'dirty bomb' scenarios - an ARGOS DSS feature under development

    DEFF Research Database (Denmark)

    Andersson, Kasper Grann; Mikkelsen, Torben; Astrup, Poul

    number of people could become directly affected. Current versions of European decision support systems are inapplicable in this context, as they do not take into account the specific characteristics of ’dirty bomb’ scenarios, with respect to radionuclides (dose conversion factors), initial......The world of today is not only facing the risk of accidents (e.g., in nuclear facilities, as considered in the EURANOS project). Also other types of emergencies, notably involving radiological terrorism, pose a threat. Acts of terror would be most likely to take place in a city, where the greatest...... physicochemical forms, blast contaminant transformations, plume height and propagation, deposition velocities, post-deposition migration and clearance, as well as countermeasure effectiveness. This problem is being addressed for a new version of the ARGOS decision support system....

  15. Measurement of the Cosmic Ray primary spectrum with ARGO-YBJ experiment

    International Nuclear Information System (INIS)

    Panico, B; Iuppa, R; Di Sciascio, G

    2013-01-01

    The study of cosmic ray physic of 10 12 – 10 15 primary cosmic energy is one of the main goals of ARGO-YBJ experiment. The detector, located at the Yangbajing Cosmic Ray Laboratory (Tibet, 4300 m a.s.l., 606 g/cm 2 ), is an EAS array consisting of a continuous carpet of RPCs. The low energy threshold of the detector allows to study an energy region characterized by the transition from the direct to the indirect measurements. In this talk we will report on the measurement of the cosmic ray energy spectrum at different zenith angles. The phenomenology of horizontal air shower (θ > 70°) will be described and discussed.

  16. Argo: A Time-Elastic Time-Division-Multiplexed NOC using Asynchronous Routers

    DEFF Research Database (Denmark)

    Kasapaki, Evangelia; Sparsø, Jens

    2014-01-01

    are either synchronous or mesochronous. We use asynchronous routers to achieve a simpler, smaller, and more robust, self-timed design. Our design exploits the fact that pipelined asynchronous circuits also behave as ripple FIFOs. Thus, it avoids the need for explicit synchronization FIFOs between the routers......In this paper we explore the use of asynchronous routers in a time-division-multiplexed (TDM) network-on-chip (NOC), Argo, that is being developed for a multi-processor platform for hard real-time systems. TDM inherently requires a common time reference, and existing TDM-based NOC designs...... delays derived from a 65nm CMOS implementation, a worstcase analysis shows that a typical design can tolerate a skew of 1-5 cycles (depending on FIFO depths and NI clock frequency). Simulation results of a 2 x 2 NOC confirm this....

  17. Liderazgo, la competencia esencial que transformó una empresa colombiana en un gigante internacional : el caso de Cementos Argos

    Directory of Open Access Journals (Sweden)

    Héctor Ochoa Díaz, Ph.D.

    2011-09-01

    Full Text Available Cementos Argos ha sido catalogado como uno de los gigantes de la industria cementera colombiana por su gran capacidad de consolidación en el mercado nacional y sus estrategias de internacionalización poco convencionales. Esta investigación documenta la experiencia internacional de Argos bajo la perspectiva de las teorías de internacionalización de mayor aceptación en la literatura internacional, haciendo uso del enfoque metodológico de los estudios de caso. Como resultado se encontró que las estrategias de fidelización, aunadas al rediseño organizacional resultado del liderazgo de la alta gerencia, han sido herramientas vitales para asegurar el crecimiento de la compañía en los mercados local y externo.

  18. LIDERAZGO, LA COMPETENCIA ESENCIAL QUE TRANSFORMÓ UNA EMPRESA COLOMBIANA EN UN GIGANTE INTERNACIONAL: EL CASO DE CEMENTOS ARGOS

    Directory of Open Access Journals (Sweden)

    HÉCTOR OCHOA DÍAZ

    2011-01-01

    Full Text Available Cementos Argos ha sido catalogado como uno de los gigantes de la industria cementera colombiana por su gran capacidad de consolidación en el mercado nacional y sus estrategias de internacionalización poco convencionales. Esta investigación documenta la experiencia internacional de Argos bajo la perspectiva de las teorías de internacionalización de mayor aceptación en laliteratura internacional, haciendo uso del enfoque metodológico de los estudios de caso. Como resultado se encontró que las estrategias de fidelización,aunadas al rediseño organizacional resultado del liderazgo de la alta gerencia, han sido herramientas vitales para asegurar el crecimiento de la compañía en los mercados local y externo.

  19. The Argos-CLS Kalman Filter: Error Structures and State-Space Modelling Relative to Fastloc GPS Data.

    Directory of Open Access Journals (Sweden)

    Andrew D Lowther

    Full Text Available Understanding how an animal utilises its surroundings requires its movements through space to be described accurately. Satellite telemetry is the only means of acquiring movement data for many species however data are prone to varying amounts of spatial error; the recent application of state-space models (SSMs to the location estimation problem have provided a means to incorporate spatial errors when characterising animal movements. The predominant platform for collecting satellite telemetry data on free-ranging animals, Service Argos, recently provided an alternative Doppler location estimation algorithm that is purported to be more accurate and generate a greater number of locations that its predecessor. We provide a comprehensive assessment of this new estimation process performance on data from free-ranging animals relative to concurrently collected Fastloc GPS data. Additionally, we test the efficacy of three readily-available SSM in predicting the movement of two focal animals. Raw Argos location estimates generated by the new algorithm were greatly improved compared to the old system. Approximately twice as many Argos locations were derived compared to GPS on the devices used. Root Mean Square Errors (RMSE for each optimal SSM were less than 4.25 km with some producing RMSE of less than 2.50 km. Differences in the biological plausibility of the tracks between the two focal animals used to investigate the utility of SSM highlights the importance of considering animal behaviour in movement studies. The ability to reprocess Argos data collected since 2008 with the new algorithm should permit questions of animal movement to be revisited at a finer resolution.

  20. Are Organic Standards Sufficient to Ensure Sustainable Agriculture? Lessons From New Zealand’s ARGOS and Sustainability Dashboard Projects

    OpenAIRE

    Merfield, Charles; Moller, Henrik; Manhire, Jon; Rosin, Chris; Norton, Solis; Carey, Peter; Hunt, Lesley; Reid, John; Fairweather, John; Benge, Jayson; Le Quellec, Isabelle; Campbell, Hugh; Lucock, David; Saunders, Caroline; MacLeod, Catriona

    2015-01-01

    Our review concludes that organic standards need to account for a broader set of criteria in order to retain claims to ‘sustainability’. Measurements of the ecological, economic and social outcomes from over 96 kiwifruit, sheep/beef and dairy farms in New Zealand between 2004 and 2012 by The Agricultural Research Group on Sustainability (ARGOS) project showed some enhanced ecosystem services from organic agriculture that will assist a “land-sharing” approach for sustainable land management. H...

  1. Aderência in vitro do Staphylococcus epidermidis e da Pseudomonas alcaligenes em lentes intra-oculares In vitro adherence of Staphylococcus epidermidis and Pseudomonas alcaligenes to intraocular lenses

    Directory of Open Access Journals (Sweden)

    Patrícia Ioschpe Gus

    2006-06-01

    Full Text Available OBJETIVO: Quantificar e comparar a aderência in vitro das bactérias Staphylococcus epidermidis e Pseudomonas alcaligenes em diferentes tipos de lentes intra-oculares (LIOs. MÉTODOS: Quatorze lentes intra-oculares foram usadas no experimento. Quatro de polimetilmetacrilato (PMMA, quatro de silicone, quatro de hidrogel e duas de acrílico. Oito lentes intra-oculares foram colocadas em oito tubos de ensaio contendo 4 ml de suspensão de Pseudomonas alcaligenes, e seis lentes intra-oculares foram colocadas em seis tubos de ensaio contendo 4 ml de suspensão de Staphylococcus epidermidis. A concentração do caldo utilizada para o teste de aderência foi de 10(8 unidades formadoras de colônias por mililitro (CFU/mL que corresponde a 0,5 na escala de McFarland. As lentes foram incubadas a 37° por duas horas. Após, foram removidas dos caldos e enxaguadas em água destilada estéril por duas vezes. As lentes foram cultivadas em placas de ágar-sangue a 35-37° e evaliadas a cada 24h por um período de 72h. Nas amostras que tiveram crescimento bacteriano, foram contadas as colônias utilizando os métodos convencionais de laboratório. Todos os ensaios foram executados em duplicata. RESULTADOS: A aderência do Staphylococcus epidermidis nas lentes de PMMA foi menor se comparada com as de silicone e de hidrogel. A aderência daPseudomonas alcaligenes nas lentes de hidrogel foi menor se comparada com as de silicone, PMMA e acrílico. CONCLUSÃO: Os resultados sugerem que a aderência do Staphylococcus epidermidis e da Pseudomonas alcaligenes nas lentes intra-oculares é influenciada pelo tipo de material da lente e pela espécie do microorganismo. A aderência bacteriana pode ter papel importante na patogenicidade da endoftalmite pós-cirurgia de catarata.PURPOSE: To quantify and compare the in vitro adherence of Staphylococcus epidermidis and Pseudomonas alcaligenes to different intraocular lenses (IOLs. METHODS: Fourteen intraocular lenses were

  2. 2-hydroxyethyl methacrylate composite - polypropylene mesh for preventing peritoneal adhesions in female dogs Compósito 2-hidroxietil dimetacrilato-tela de polipropileno para prevenção de aderências peritoneais em cadelas

    Directory of Open Access Journals (Sweden)

    Marcelo Seixo de Brito e Silva

    2010-08-01

    Full Text Available PURPOSE: To evaluate whether the lining facing the visceral side of polypropylene mesh made with 2-hydroxyethyl methacrylate (p(HEMA hydrogel could avoid peritoneal adhesion in female dogs. METHODS: Eight animals (group PP had a polypropylene mesh implanted to correct a defect in the rectal abdominal muscle, whereas in the other group (group PH the polypropylene mesh was coated with p(HEMA composite on the surface facing the peritoneal area. RESULTS: Adhesions were observed on the mesh in 62.5% of the PP group. In the PH group adhesions were present only on the suture lines. CONCLUSION: p(HEMA hydrogel was well tolerated and effective in avoiding visceral and omental adhesions on the surface of the polypropylene mesh.OBJETIVO: Avaliar se o revestimento da face visceral de uma tela de polipropileno com 2-hidroxietil dimetacrilato (p(HEMA poderia evitar aderências peritoniais em cadelas. MÉTODOS: Em oito animais (Grupo PP foram implantadas telas de polipropileno para correção de um defeito do músculo reto abdominal, enquanto em outro grupo (Grupo PH fez-se a implantação de uma tela de polipropileno cuja face peritonial foi revestida por 2-hidroxietil dimetacrilato (p(HEMA. RESULTADOS: Foram observados 62,5% de aderências peritoniais sobre a tela nos animais do Grupo PP, enquanto que no Grupo PH estas não ocorreram, exceto sobre a linha se sutura. CONCLUSÃO: O hidrogel de p(HEMA foi bem tolerado pelos animais e mostrou-se efetivo na prevenção das aderências viscerais e omentais sobre a tela de polipropileno.

  3. Hydrography and biogeochemistry dedicated to the Mediterranean BGC-Argo network during a cruise with RV Tethys 2 in May 2015

    Science.gov (United States)

    Taillandier, Vincent; Wagener, Thibaut; D'Ortenzio, Fabrizio; Mayot, Nicolas; Legoff, Hervé; Ras, Joséphine; Coppola, Laurent; Pasqueron de Fommervault, Orens; Schmechtig, Catherine; Diamond, Emilie; Bittig, Henry; Lefevre, Dominique; Leymarie, Edouard; Poteau, Antoine; Prieur, Louis

    2018-03-01

    We report on data from an oceanographic cruise, covering western, central and eastern parts of the Mediterranean Sea, on the French research vessel Tethys 2 in May 2015. This cruise was fully dedicated to the maintenance and the metrological verification of a biogeochemical observing system based on a fleet of BGC-Argo floats. During the cruise, a comprehensive data set of parameters sensed by the autonomous network was collected. The measurements include ocean currents, seawater salinity and temperature, and concentrations of inorganic nutrients, dissolved oxygen and chlorophyll pigments. The analytical protocols and data processing methods are detailed, together with a first assessment of the calibration state for all the sensors deployed during the cruise. Data collected at stations are available at https://doi.org/10.17882/51678" target="_blank">https://doi.org/10.17882/51678 and data collected along the ship track are available at https://doi.org/10.17882/51691" target="_blank">https://doi.org/10.17882/51691.

  4. Climatology and seasonality of upper ocean salinity: a three-dimensional view from argo floats

    Science.gov (United States)

    Chen, Ge; Peng, Lin; Ma, Chunyong

    2018-03-01

    Primarily due to the constraints of observation technologies (both field and satellite measurements), our understanding of ocean salinity is much less mature compared to ocean temperature. As a result, the characterizations of the two most important properties of the ocean are unfortunately out of step: the former is one generation behind the latter in terms of data availability and applicability. This situation has been substantially changed with the advent of the Argo floats which measure the two variables simultaneously on a global scale since early this century. The first decade of Argo-acquired salinity data are analyzed here in the context of climatology and seasonality, yielding the following main findings for the global upper oceans. First, the six well-defined "salty pools" observed around ±20° in each hemisphere of the Pacific, Atlantic and Indian Oceans are found to tilt westward vertically from the sea surface to about 600 m depth, forming six saline cores within the subsurface oceans. Second, while potential temperature climatology decreases monotonically to the bottom in most places of the ocean, the vertical distribution of salinity can be classified into two categories: A double-halocline type forming immediately above and below the local salinity maximum around 100-150 m depths in the tropical and subtropical oceans, and a single halocline type existing at about 100 m depth in the extratropical oceans. Third, in contrast to the midlatitude dominance for temperature, seasonal variability of salinity in the oceanic mixed layer has a clear tropical dominance. Meanwhile, it is found that a two-mode structure with annual and semiannual periodicities can effectively penetrate through the upper ocean into a depth of 2000 m. Fourth, signature of Rossby waves is identified in the annual phase map of ocean salinity within 200-600 m depths in the tropical oceans, revealing a strongly co-varying nature of ocean temperature and salinity at specific depths

  5. On the nature of the Madagascar dipoles: An analysis from Argo profiling floats and altimetry measurements

    Science.gov (United States)

    Aguiar-González, Borja; Ponsoni, Leandro; Ridderinkhof, Herman; de Ruijter, Will P. M.; Maas, Leo R. M.

    2016-04-01

    The South East Madagascar Current (SEMC) flows poleward along the eastern coast of Madagascar as a western boundary current which further south provides some of the source waters of the Agulhas Current, either directly or in the form of eddies. We investigate the region of dipole formation south of Madagascar combining vertical T/S profiles from Argo floats, altimetry measurements and an existing eddy detection algorithm. Results from our analysis show that the dipole consists of an anticyclonic intrathermocline eddy (ITE) formed on its southern flank and a cyclonic ITE formed on its northern flank. Both lobes of the dipole exhibit similar T/S properties throughout the water column, although vertically shifted within the thermocline depending on its nature: upward in a cyclonic ITE and downward in an anticyclonic ITE. A subsurface salinity maximum of about 35.5 psu characterizes the upper layers with Subtropical Surface Water (STSW). At intermediate levels, a well defined path of South Indian Central Water (SICW) extends throughout the water column up to reach a minimum in salinity of 34.5 psu, corresponding to Antarctic Intermediate Water (AAIW). Below, at deep layers, the North Atlantic Deep Water (NADW) is found. The intrathermocline nature of the Madagascar dipoles has not been previously reported and represents an important feature to be considered when assessing the heat and salt fluxes driven by eddy movement and contributing to the Agulhas Current. Unlike surface eddies, intrathermocline eddies strongly influence the intermediate/deeper layers in the oceans and, hence, may have a larger contribution in the spreading rates and pathways of water masses. Because the intrathermocline nature of eddies is invisible to altimetry measurements, these results stress the importance of combining altimetry with historical records of Argo profiles which uncover eddy dynamics below the sea surface. Lastly, we further investigate from altimetry the area of dipole formation

  6. Medeia na Argonáutica: um plano trágico de Argo

    Directory of Open Access Journals (Sweden)

    Fábio Gerônimo Mota Diniz

    2011-06-01

    Full Text Available O propósito desse trabalho é analisar como a relação entre os personagens Medeia e Jasão na Argonáutica de Apolônio de Rodes se estabelece a partir de seu encontro no canto III da obra, por intermédio da discussão acerca do poder de sedução do discurso de Jasão. Exemplos do canto III da obra permitirão compreender como Argo, sobrinho de Medeia, utiliza as habilidades retóricas de Jasão para conquistar o auxílio de Medeia no cumprimento das provas que levarão à conquista do velo de ouro. Além disso, uma análise mais atenta permitirá entender como Apolônio insere nesse discurso elementos ligados a Medeia de Eurípides, fazendo com que a Argonáutica sirva como uma antecipação das situações da peça trágica. 

  7. Observation of the thunderstorm-related ground cosmic ray flux variations by ARGO-YBJ

    Science.gov (United States)

    Bartoli, B.; Bernardini, P.; Bi, X. J.; Cao, Z.; Catalanotti, S.; Chen, S. Z.; Chen, T. L.; Cui, S. W.; Dai, B. Z.; D'Amone, A.; Danzengluobu; De Mitri, I.; D'Ettorre Piazzoli, B.; Di Girolamo, T.; Di Sciascio, G.; Feng, C. F.; Feng, Zhaoyang; Feng, Zhenyong; Gao, W.; Gou, Q. B.; Guo, Y. Q.; He, H. H.; Hu, Haibing; Hu, Hongbo; Iacovacci, M.; Iuppa, R.; Jia, H. Y.; Labaciren; Li, H. J.; Liu, C.; Liu, J.; Liu, M. Y.; Lu, H.; Ma, L. L.; Ma, X. H.; Mancarella, G.; Mari, S. M.; Marsella, G.; Mastroianni, S.; Montini, P.; Ning, C. C.; Perrone, L.; Pistilli, P.; Salvini, P.; Santonico, R.; Shen, P. R.; Sheng, X. D.; Shi, F.; Surdo, A.; Tan, Y. H.; Vallania, P.; Vernetto, S.; Vigorito, C.; Wang, H.; Wu, C. Y.; Wu, H. R.; Xue, L.; Yang, Q. Y.; Yang, X. C.; Yao, Z. G.; Yuan, A. F.; Zha, M.; Zhang, H. M.; Zhang, L.; Zhang, X. Y.; Zhang, Y.; Zhao, J.; Zhaxiciren; Zhaxisangzhu; Zhou, X. X.; Zhu, F. R.; Zhu, Q. Q.; D'Alessandro, F.; ARGO-YBJ Collaboration

    2018-02-01

    A correlation between the secondary cosmic ray flux and the near-earth electric field intensity, measured during thunderstorms, has been found by analyzing the data of the ARGO-YBJ experiment, a full coverage air shower array located at the Yangbajing Cosmic Ray Laboratory (4300 m a. s. l., Tibet, China). The counting rates of showers with different particle multiplicities (m =1 , 2, 3, and ≥4 ) have been found to be strongly dependent upon the intensity and polarity of the electric field measured during the course of 15 thunderstorms. In negative electric fields (i.e., accelerating negative charges downwards), the counting rates increase with increasing electric field strength. In positive fields, the rates decrease with field intensity until a certain value of the field EFmin (whose value depends on the event multiplicity), above which the rates begin increasing. By using Monte Carlo simulations, we found that this peculiar behavior can be well described by the presence of an electric field in a layer of thickness of a few hundred meters in the atmosphere above the detector, which accelerates/decelerates the secondary shower particles of opposite charge, modifying the number of particles with energy exceeding the detector threshold. These results, for the first time to our knowledge, give a consistent explanation for the origin of the variation of the electron/positron flux observed for decades by high altitude cosmic ray detectors during thunderstorms.

  8. A direct Arbitrary-Lagrangian-Eulerian ADER-WENO finite volume scheme on unstructured tetrahedral meshes for conservative and non-conservative hyperbolic systems in 3D

    Science.gov (United States)

    Boscheri, Walter; Dumbser, Michael

    2014-10-01

    In this paper we present a new family of high order accurate Arbitrary-Lagrangian-Eulerian (ALE) one-step ADER-WENO finite volume schemes for the solution of nonlinear systems of conservative and non-conservative hyperbolic partial differential equations with stiff source terms on moving tetrahedral meshes in three space dimensions. A WENO reconstruction technique is used to achieve high order of accuracy in space, while an element-local space-time Discontinuous Galerkin finite element predictor on moving curved meshes is used to obtain a high order accurate one-step time discretization. Within the space-time predictor the physical element is mapped onto a reference element using a high order isoparametric approach, where the space-time basis and test functions are given by the Lagrange interpolation polynomials passing through a predefined set of space-time nodes. Since our algorithm is cell-centered, the final mesh motion is computed by using a suitable node solver algorithm. A rezoning step as well as a flattener strategy are used in some of the test problems to avoid mesh tangling or excessive element deformations that may occur when the computation involves strong shocks or shear waves. The ALE algorithm presented in this article belongs to the so-called direct ALE methods because the final Lagrangian finite volume scheme is based directly on a space-time conservation formulation of the governing PDE system, with the rezoned geometry taken already into account during the computation of the fluxes. We apply our new high order unstructured ALE schemes to the 3D Euler equations of compressible gas dynamics, for which a set of classical numerical test problems has been solved and for which convergence rates up to sixth order of accuracy in space and time have been obtained. We furthermore consider the equations of classical ideal magnetohydrodynamics (MHD) as well as the non-conservative seven-equation Baer-Nunziato model of compressible multi-phase flows with

  9. Factores influyentes en adherencia al tratamiento en pacientes con riesgo cardiovascular Fatores influentes na aderência ao tratamento em pacientes com risco cardiovascular Influential factors in adherence to treatment in patients with cardiovascular risk

    Directory of Open Access Journals (Sweden)

    Alba Luz Rodríguez Acelas

    2010-06-01

    Full Text Available Objetivo: describir y analizar los factores que influyen en la adherencia al tratamiento farmacológico y no farmacológico en pacientes con riesgo de enfermedad cardiovascular en la Fundación Cardiovascular de Colombia. Metodología: estudio descriptivo-metodológico, realizado con 172 pacientes hospitalizados y de consulta ambulatoria. El instrumento aplicado fue diseñado por Bonilla (8, su utilidad es evaluar la adherencia a los tratamientos farmacológicos y no farmacológicos en pacientes con factores de riesgo de enfermedad cardiovascular, tiene pruebas de validez facial y contenido (0,91, consistencia interna por test-retest estadísticamente significativo y coeficiente alfa de Cronbach (0,85; este último hallado en el presente estudio. Resultados: 80,8% de las personas presentan alto riesgo de no adherirse, 12,8% con ventajas y 6,4% no muestra adherencia a los tratamientos. Las edades oscilaron entre 23-85, la asistencia a la institución en mujeres fue 63,4% respecto a hombres (36,6%. Asimismo, se evidenció que la adherencia beneficia el factor relacionado con el paciente. En contraste, disminuyen los factores relacionados con el proveedor: sistema y equipo de salud, con la terapia y el factor socioeconómico. Discusión y conclusiones: entre los factores que apoyan la adherencia se encuentra el reconocimiento de la enfermedad, confianza en el tratamiento, apoyo de redes sociales y respaldo de la institución. A diferencia, debilitan la adherencia las dificultades económicas, falta de permisos, dificultades en modificar hábitos y déficit de conocimientos. Los resultados reflejan la necesidad de fortalecer a los profesionales de la salud en el manejo de la adherencia desde los ámbitos académicos y la creación o fortalecimiento de los programas educativos en las instituciones de salud.Objetivo: descrever e analisar os fatores que influem na aderência ao tratamento farmacológico e não farmacológico em pacientes com risco de

  10. Factores influyentes en adherencia al tratamiento en pacientes con riesgo cardiovascular Influential factors in adherence to treatment in patients with cardiovascular risk Fatores influentes na aderência ao tratamento em pacientes com risco cardiovascular

    Directory of Open Access Journals (Sweden)

    Gómez Ochoa Ana Maritza

    2010-04-01

    of cardiovascular disease at Fundación Cardiovascular de Colombia. Methodology: descriptive-methodological study, carried out with 172 in and out patients. The instrument applied was designed by Bonilla (8; its utility is to assess the adherence to pharmacological and non-pharmacological treatments in patients with risk factors of cardiovascular disease. The instrument has face and content validity tests (0,91, statistically significant test-restest internal consistency and Cronbach´s alpha coefficient (0,85; the latter was determined in this study. Results: 80,8% of the people had a high non-adherence risk, 12,8% with advantages and 6,4% does not show adherence to the treatments. Ages varied between 23-85, visit of women to the health institution was 63,4% compared to men (36,6%. Similarly, it showed that adherence benefits the patient related factor. In contrast, provider related factors see a reduction: health system and equipment, with therapy and socio-economic factor. Discussion and conclusions: among the factors that support adherence, we found acceptance of the disease, confidence in the treatment, support from social networks and support provided by the institution. On the other hand, adherence is weakened by financial difficulties, lack of permits, difficulties encountered when changing habits and lack of knowledge. The results reflect the need to strengthen health professionals in the handling of adherence from the academic field and the creation or strengthening of educational programs at health institutions’ level.Objetivo: descrever e analisar os fatores que influem na aderência ao tratamento farmacológico e não farmacológico em pacientes com risco de doença cardiovascular na Fundação Cardiovascular da Colômbia. Metodologia: estudo descritivo – metodológico realizado com 172 pacientes hospitalizados e de consulta ambulatória. O instrumento aplicado foi desenhado por Bonilla (8 e é útil para avaliar a aderência aos tratamentos

  11. Prevenção de aderências pericárdicas pós-operatórias com uso de carboximetilquitosana termoestéril Prevention of postoperative pericardial adhesions using thermal sterile carboxymethyl chitosan

    Directory of Open Access Journals (Sweden)

    Luiz Renato Dias Daroz

    2008-12-01

    Full Text Available OBJETIVO: Este trabalho tem como objetivo avaliar alterações físico-químicas da carboximetilquitosana após termoesterilização e sua eficácia na prevenção de aderências pericárdicas pós-esternotomia. MÉTODOS: Após ser submetida a termoesterilização em autoclave, a carboximetilquitosana termoestéril (CMQte foi submetida a análises físico-químicas. Doze animais foram divididos em dois grupos e submetidos à pericardiotomia e a protocolo de indução de aderências. A seguir, foi aplicada de forma tópica a CMQte ou solução salina. Após 8 semanas, foi realizada esternotomia e avaliação macroscópica do grau de aderências, tempo de dissecção e quantidade do uso de dissecção cruenta e avaliação microscópica. RESULTADOS: As análises físico-químicas não mostraram diferença entre a CMQ e CMQte. A avaliação macroscópica mostrou que a intensidade das aderências foi significantemente menor no grupo CMQte (P=0,007. O tempo de dissecção e o uso de dissecção cruenta também apresentaram reduções significativas (P=0,007, P=0,008; respectivamente. CONCLUSÃO: O método de esterilização empregado não alterou as propriedades físico-químicas da carboximetilquitosana. O uso de biopolímeros de barreira como a CMQte pode reduzir a intensidade das aderências pós-cirúrgicas no pericárdio, diminuindo as complicações da esternotomia em reoperações cardiovasculares.OBJECTIVE: The aim of this study is to evaluate CMC physical-chemical alterations after thermal sterilization and its efficacy in preventing poststernotomy pericardial adhesions. METHODS: After autoclaving thermal sterilization, thermal sterile Carboxymethyl Chitosan (CMCts was submitted to physical-chemical analysis. Twelve animals were divided into two groups and underwent pericardiotomy and adhesion induction protocol. Afterward, topic CMCts or saline solution was administered. After 8 weeks, a sternotomy was performed for adhesion score

  12. OBSERVATION OF THE TeV GAMMA-RAY SOURCE MGRO J1908+06 WITH ARGO-YBJ

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B.; Catalanotti, S. [Dipartimento di Fisica dell' Universita di Napoli ' Federico II' , Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Bernardini, P.; Bleve, C. [Dipartimento di Matematica e Fisica ' Ennio De Giorgi' , Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Chen, Y. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Bolognino, I. [Dipartimento di Fisica Nucleare e Teorica dell' Universita di Pavia, via Bassi 6, 27100 Pavia (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre, via della Vasca Navale 84, 00146 Roma (Italy); Melcarne, A. K. Calabrese [Istituto Nazionale di Fisica Nucleare-CNAF, Viale Berti-Pichat 6/2, 40127 Bologna (Italy); Camarri, P. [Dipartimento di Fisica dell' Universita di Roma ' Tor Vergata' , via della Ricerca Scientifica 1, 00133 Roma (Italy); Cardarelli, R. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Cattaneo, C. [Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, via Bassi 6, 27100 Pavia (Italy); Chen, T. L. [Tibet University, 850000 Lhasa, Xizang (China); Creti, P. [Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Cui, S. W. [Hebei Normal University, Shijiazhuang 050016, Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Rd., 650091 Kunming, Yunnan (China); Staiti, G. D' Ali [Dipartimento di Fisica, Universita degli Studi di Palermo, Viale delle Scienze, Edificio 18, 90128 Palermo (Italy); Collaboration: Argo-YBJ Collaboration; and others

    2012-12-01

    The extended gamma-ray source MGRO J1908+06, discovered by the Milagro air shower detector in 2007, has been observed for {approx}4 years by the ARGO-YBJ experiment at TeV energies, with a statistical significance of 6.2 standard deviations. The peak of the signal is found at a position consistent with the pulsar PSR J1907+0602. Parameterizing the source shape with a two-dimensional Gauss function, we estimate an extension of {sigma}{sub ext} = 0.{sup 0}49 {+-} 0.{sup 0}22, which is consistent with a previous measurement by the Cherenkov Array H.E.S.S. The observed energy spectrum is dN/dE = 6.1 {+-} 1.4 Multiplication-Sign 10{sup -13} (E/4 TeV){sup -2.54{+-}0.36} photons cm{sup -2} s{sup -1} TeV{sup -1}, in the energy range of {approx}1-20 TeV. The measured gamma-ray flux is consistent with the results of the Milagro detector, but is {approx}2-3 times larger than the flux previously derived by H.E.S.S. at energies of a few TeV. The continuity of the Milagro and ARGO-YBJ observations and the stable excess rate observed by ARGO-YBJ and recorded in four years of data support the identification of MGRO J1908+06 as the steady powerful TeV pulsar wind nebula of PSR J1907+0602, with an integrated luminosity over 1 TeV {approx} 1.8 times the luminosity of the Crab Nebula.

  13. Plankton Assemblage Estimated with BGC-Argo Floats in the Southern Ocean: Implications for Seasonal Successions and Particle Export

    Science.gov (United States)

    Rembauville, Mathieu; Briggs, Nathan; Ardyna, Mathieu; Uitz, Julia; Catala, Philippe; Penkerc'h, Cristophe; Poteau, Antoine; Claustre, Hervé; Blain, Stéphane

    2017-10-01

    The Southern Ocean (SO) hosts plankton communities that impact the biogeochemical cycles of the global ocean. However, weather conditions in the SO restrict mainly in situ observations of plankton communities to spring and summer, preventing the description of biological successions at an annual scale. Here, we use shipboard observations collected in the Indian sector of the SO to develop a multivariate relationship between physical and bio-optical data, and, the composition and carbon content of the plankton community. Then we apply this multivariate relationship to five biogeochemical Argo (BGC-Argo) floats deployed within the same bio-geographical zone as the ship-board observations to describe spatial and seasonal changes in plankton assemblage. The floats reveal a high contribution of bacteria below the mixed layer, an overall low abundance of picoplankton and a seasonal succession from nano- to microplankton during the spring bloom. Both naturally iron-fertilized waters downstream of the Crozet and Kerguelen Plateaus show elevated phytoplankton biomass in spring and summer but they differ by a nano- or microplankton dominance at Crozet and Kerguelen, respectively. The estimated plankton group successions appear consistent with independent estimations of particle diameter based on the optical signals. Furthermore, the comparison of the plankton community composition in the surface layer with the presence of large mesopelagic particles diagnosed by spikes of optical signals provides insight into the nature and temporal changes of ecological vectors that drive particle export. This study emphasizes the power of BGC-Argo floats for investigating important biogeochemical processes at high temporal and spatial resolution.

  14. An objective algorithm for reconstructing the three-dimensional ocean temperature field based on Argo profiles and SST data

    Science.gov (United States)

    Zhou, Chaojie; Ding, Xiaohua; Zhang, Jie; Yang, Jungang; Ma, Qiang

    2017-12-01

    While global oceanic surface information with large-scale, real-time, high-resolution data is collected by satellite remote sensing instrumentation, three-dimensional (3D) observations are usually obtained from in situ measurements, but with minimal coverage and spatial resolution. To meet the needs of 3D ocean investigations, we have developed a new algorithm to reconstruct the 3D ocean temperature field based on the Array for Real-time Geostrophic Oceanography (Argo) profiles and sea surface temperature (SST) data. The Argo temperature profiles are first optimally fitted to generate a series of temperature functions of depth, with the vertical temperature structure represented continuously. By calculating the derivatives of the fitted functions, the calculation of the vertical temperature gradient of the Argo profiles at an arbitrary depth is accomplished. A gridded 3D temperature gradient field is then found by applying inverse distance weighting interpolation in the horizontal direction. Combined with the processed SST, the 3D temperature field reconstruction is realized below the surface using the gridded temperature gradient. Finally, to confirm the effectiveness of the algorithm, an experiment in the Pacific Ocean south of Japan is conducted, for which a 3D temperature field is generated. Compared with other similar gridded products, the reconstructed 3D temperature field derived by the proposed algorithm achieves satisfactory accuracy, with correlation coefficients of 0.99 obtained, including a higher spatial resolution (0.25° × 0.25°), resulting in the capture of smaller-scale characteristics. Finally, both the accuracy and the superiority of the algorithm are validated.

  15. Assessing performance of Bayesian state-space models fit to Argos satellite telemetry locations processed with Kalman filtering.

    Directory of Open Access Journals (Sweden)

    Mónica A Silva

    Full Text Available Argos recently implemented a new algorithm to calculate locations of satellite-tracked animals that uses a Kalman filter (KF. The KF algorithm is reported to increase the number and accuracy of estimated positions over the traditional Least Squares (LS algorithm, with potential advantages to the application of state-space methods to model animal movement data. We tested the performance of two Bayesian state-space models (SSMs fitted to satellite tracking data processed with KF algorithm. Tracks from 7 harbour seals (Phoca vitulina tagged with ARGOS satellite transmitters equipped with Fastloc GPS loggers were used to calculate the error of locations estimated from SSMs fitted to KF and LS data, by comparing those to "true" GPS locations. Data on 6 fin whales (Balaenoptera physalus were used to investigate consistency in movement parameters, location and behavioural states estimated by switching state-space models (SSSM fitted to data derived from KF and LS methods. The model fit to KF locations improved the accuracy of seal trips by 27% over the LS model. 82% of locations predicted from the KF model and 73% of locations from the LS model were <5 km from the corresponding interpolated GPS position. Uncertainty in KF model estimates (5.6 ± 5.6 km was nearly half that of LS estimates (11.6 ± 8.4 km. Accuracy of KF and LS modelled locations was sensitive to precision but not to observation frequency or temporal resolution of raw Argos data. On average, 88% of whale locations estimated by KF models fell within the 95% probability ellipse of paired locations from LS models. Precision of KF locations for whales was generally higher. Whales' behavioural mode inferred by KF models matched the classification from LS models in 94% of the cases. State-space models fit to KF data can improve spatial accuracy of location estimates over LS models and produce equally reliable behavioural estimates.

  16. Investigation on the possible interconnection between Kanata sinkhole, on the high plateau of Tripolis, and springs of Argos area

    Energy Technology Data Exchange (ETDEWEB)

    Leontiadis, I.; Dimitroulas, C.; Zouridakis, N.; Dounas, A.; Morfis, A.; Paraskevopoulou, P.

    1984-07-01

    /sup 51/Cr-EDTA has been used as tracer for the investigation of possible interconnection between the sinkhole Kanata, on the high Plateau of Tripolis, and springs of the areas of Argos, Achladokambos and Kinouria. By this experiment, the interconnection between the sinkhole and the submarine spring of Kiveri, as well as the springs of Xovrios Achladokambos river, is proved. Furthermore, the percentage of connection between the sinkhole and the springs, the mean transit time of the water from the sinkhole to the springs, the volume of the underground reservoir feeding the springs, etc., have been calculated.

  17. ARGO, 1-D Neutron Diffusion in Slab, Cylindrical, Spherical Geometry from JAERI Fast-Set, ABBN, RCBN

    International Nuclear Information System (INIS)

    Ikawa, Koji

    1971-01-01

    1 - Nature of physical problem solved: ARGO is a one-dimensional (slab, cylinder or sphere), multigroup diffusion code for use in fast reactor criticality and kinetic parameter analysis. Three cross section sets, i.e., JAERI-Fast-Set, ABBN-Set and RCBN-Set, of 25 groups are prepared for the code as its library tapes. 2 - Method of solution: Eigenvalues are computed by ordinary source-iteration techniques with ordinary acceleration methods for convergence. 3 - Restrictions on the complexity of the problem: Sphere geometry

  18. BIO ARGO floats: tools for operational monitoring of the Black Sea

    Science.gov (United States)

    Palazov, Atanas; Slabakova, Violeta; Peneva, Elisaveta; Stanev, Emil

    2014-05-01

    The assessment of ecological status in the context of the Water Framework Directive (WFD) and Marine Strategy Framework Directive (MSFD) requires comprehensive knowledge and understanding of the physical and biogeochemical processes that determine the functioning of marine ecosystems. One of the main challenges however is the need of data with frequency relevant to the spatial and temporal scales of the ecological processes. The majority of in situ observations that are commonly used for ecological monitoring of the Black Sea are generally based on near-shore monitoring programs or irregular oceanographic cruises that provide either non-synoptic, coarse resolution realizations of large scale processes or detailed, but time and site specific snapshots of local features. These gaps can be filled by two independent sources: satellite observation and profiling floats. In fact satellite ocean color sensors allows for determination at synoptic scale of water quality parameters through its absorption properties. However the satellite ocean color methods have a number of limitations such as: measurements can only be made during daylight hours; require cloud-free conditions and are sensitive to atmospheric aerosols; provide information only for the upper layer of the ocean (approximately the depth of 10% incident light); algorithms developed for global applications are a source of large uncertainties in the marginal seas and costal areas. These constrains of the optical remote sensing observations can be avoided by using miniature biogeochemical sensors and autonomous platforms that offer remarkable perspectives for observing the "biological" ocean, notably at critical spatiotemporal scales which have been out of reach until recently (Claustre et al., 2010). In the frame of "E-AIMS: Euro-Argo Improvements for the GMES marine Service" 7 EC FP project two Bio Argo floats were deployed in the Black Sea. Beside the traditionally CTD the floats were equipped with biogeochemical

  19. High order ADER schemes for a unified first order hyperbolic formulation of continuum mechanics: Viscous heat-conducting fluids and elastic solids

    International Nuclear Information System (INIS)

    Dumbser, Michael; Peshkov, Ilya; Romenski, Evgeniy; Zanotti, Olindo

    2016-01-01

    Stokes–Fourier theory is established for the first time via a formal asymptotic analysis in the stiff relaxation limit. From a numerical point of view, the governing partial differential equations are very challenging, since they form a large nonlinear hyperbolic PDE system that includes stiff source terms and non-conservative products. We apply the successful family of one-step ADER–WENO finite volume (FV) and ADER discontinuous Galerkin (DG) finite element schemes to the HPR model in the stiff relaxation limit, and compare the numerical results with exact or numerical reference solutions obtained for the Euler and Navier–Stokes equations. Numerical convergence results are also provided. To show the universality of the HPR model, the paper is rounded-off with an application to wave propagation in elastic solids, for which one only needs to switch off the strain relaxation source term in the governing PDE system. We provide various examples showing that for the purpose of flow visualization, the distortion tensor A seems to be particularly useful.

  20. High order ADER schemes for a unified first order hyperbolic formulation of continuum mechanics: Viscous heat-conducting fluids and elastic solids

    Energy Technology Data Exchange (ETDEWEB)

    Dumbser, Michael, E-mail: michael.dumbser@unitn.it [Department of Civil, Environmental and Mechanical Engineering, University of Trento, Via Mesiano 77, 38123 Trento (Italy); Peshkov, Ilya, E-mail: peshkov@math.nsc.ru [Open and Experimental Center for Heavy Oil, Université de Pau et des Pays de l' Adour, Avenue de l' Université, 64012 Pau (France); Romenski, Evgeniy, E-mail: evrom@math.nsc.ru [Sobolev Institute of Mathematics, 4 Acad. Koptyug Avenue, 630090 Novosibirsk (Russian Federation); Novosibirsk State University, 2 Pirogova Str., 630090 Novosibirsk (Russian Federation); Zanotti, Olindo, E-mail: olindo.zanotti@unitn.it [Department of Civil, Environmental and Mechanical Engineering, University of Trento, Via Mesiano 77, 38123 Trento (Italy)

    2016-06-01

    Stokes–Fourier theory is established for the first time via a formal asymptotic analysis in the stiff relaxation limit. From a numerical point of view, the governing partial differential equations are very challenging, since they form a large nonlinear hyperbolic PDE system that includes stiff source terms and non-conservative products. We apply the successful family of one-step ADER–WENO finite volume (FV) and ADER discontinuous Galerkin (DG) finite element schemes to the HPR model in the stiff relaxation limit, and compare the numerical results with exact or numerical reference solutions obtained for the Euler and Navier–Stokes equations. Numerical convergence results are also provided. To show the universality of the HPR model, the paper is rounded-off with an application to wave propagation in elastic solids, for which one only needs to switch off the strain relaxation source term in the governing PDE system. We provide various examples showing that for the purpose of flow visualization, the distortion tensor A seems to be particularly useful.

  1. (abstract) ARGOS: a System to Monitor Ulysses Nutation and Thruster Firings from Variations of the Spacecraft Radio Signal

    Science.gov (United States)

    McElrath, T. P.; Cangahuala, L. A.; Miller, K. J.; Stravert, L. R.; Garcia-Perez, Raul

    1995-01-01

    Ulysses is a spin-stabilized spacecraft that experienced significant nutation after its launch in October 1990. This was due to the Sun-spacecraft-Earth geometry, and a study of the phenomenon predicted that the nutation would again be a problem during 1994-95. The difficulty of obtaining nutation estimates in real time from the spacecraft telemetry forced the ESA/NASA Ulysses Team to explore alternative information sources. The work performed by the ESA Operations Team provided a model for a system that uses the radio signal strength measurements to monitor the spacecraft dynamics. These measurements (referred to as AGC) are provided once per second by the tracking stations of the DSN. The system was named ARGOS (Attitude Reckoning from Ground Observable Signals) after the ever-vigilant, hundred-eyed giant of Greek Mythology. The ARGOS design also included Doppler processing, because Doppler shifts indicate thruster firings commanded by the active nutation control carried out onboard the spacecraft. While there is some visibility into thruster activity from telemetry, careful processing of the high-sample-rate Doppler data provides an accurate means of detecting the presence and time of thruster firings. DSN Doppler measurements are available at a ten-per-second rate in the same tracking data block as the AGC data.

  2. A needlet-based approach to the shower-mode data analysis in the ARGO-YBJ experiment

    International Nuclear Information System (INIS)

    Iuppa, R.; Di Sciascio, G.; Hansen, F.K.; Marinucci, D.; Santonico, R.

    2012-01-01

    The ARGO-YBJ experiment, located at the Yangbajing Cosmic Ray Laboratory (Tibet, 4300 m a.s.l., 606 g/cm 2 ), is an EAS-array exploiting the full coverage approach at high altitude. The large field of view (2 sr) and the low energy threshold (few hundreds of GeV) result in a trigger rate of ∼3.5kHz and ∼10 11 EAS collected per year. Such a data set contains signals laying on different angular scales: point-like and extended gamma-ray sources, as well as large and intermediate scale cosmic-ray anisotropies. The separation of all these contributions is crucial, mostly when they overlap with each other. Needlets are a new form of spherical wavelets that have recently drawn a lot of attention in the cosmological literature, especially in connection with the analysis of CMB data. Needlets enjoy a number of important statistical and numerical properties which suggest that they can be very effective in handling cosmic-ray and gamma-ray data analysis. An unprecedented application to astroparticle physics is shown here. In particular, we focus on their use for background estimation, which is expected to be optimal or nearly-optimal in a well-defined mathematical sense, and for point-source detection. This technique is applied here to the ARGO-YBJ data set, stressing its advantages with respect to standard methods.

  3. OBSERVATION OF TeV GAMMA RAYS FROM THE CYGNUS REGION WITH THE ARGO-YBJ EXPERIMENT

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B.; Catalanotti, S. [Dipartimento di Fisica dell' Universita di Napoli ' Federico II' , Complesso Universitario di Monte Sant' Angelo, via Cinthia, 80126 Napoli (Italy); Bernardini, P.; Bleve, C. [Dipartimento di Fisica dell' Universita del Salento, via per Arnesano, 73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Chen, Y. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Bolognino, I. [Dipartimento di Fisica Nucleare e Teorica dell' Universita di Pavia, via Bassi 6, 27100 Pavia (Italy); Branchini, P.; Budano, A. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre, via della Vasca Navale 84, 00146 Roma (Italy); Calabrese Melcarne, A. K. [Istituto Nazionale di Fisica Nucleare-CNAF, Viale Berti-Pichat 6/2, 40127 Bologna (Italy); Camarri, P. [Dipartimento di Fisica dell' Universita di Roma ' Tor Vergata' , via della Ricerca Scientifica 1, 00133 Roma (Italy); Cardarelli, R. [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, 00133 Roma (Italy); Cattaneo, C. [Istituto Nazionale di Fisica Nucleare, Sezione di Pavia, via Bassi 6, 27100 Pavia (Italy); Chen, T. L. [Tibet University, 850000 Lhasa, Xizang (China); Creti, P. [Istituto Nazionale di Fisica Nucleare, Sezione di Lecce, via per Arnesano, 73100 Lecce (Italy); Cui, S. W. [Hebei Normal University, Shijiazhuang 050016, Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan (China); D' Ali Staiti, G., E-mail: chensz@ihep.ac.cn [Dipartimento di Fisica e Tecnologie Relative, Universita degli Studi di Palermo, Viale delle Scienze, Edificio 18, 90128 Palermo (Italy); Collaboration: ARGO-YBJ Collaboration; and others

    2012-02-15

    We report the observation of TeV {gamma}-rays from the Cygnus region using the ARGO-YBJ data collected from 2007 November to 2011 August. Several TeV sources are located in this region including the two bright extended MGRO J2019+37 and MGRO J2031+41. According to the Milagro data set, at 20 TeV MGRO J2019+37 is the most significant source apart from the Crab Nebula. No signal from MGRO J2019+37 is detected by the ARGO-YBJ experiment, and the derived flux upper limits at the 90% confidence level for all the events above 600 GeV with medium energy of 3 TeV are lower than the Milagro flux, implying that the source might be variable and hard to be identified as a pulsar wind nebula. The only statistically significant (6.4 standard deviations) {gamma}-ray signal is found from MGRO J2031+41, with a flux consistent with the measurement by Milagro.

  4. An Ensemble Recentering Kalman Filter with an Application to Argo Temperature Data Assimilation into the NASA GEOS-5 Coupled Model

    Science.gov (United States)

    Keppenne, Christian L.

    2013-01-01

    A two-step ensemble recentering Kalman filter (ERKF) analysis scheme is introduced. The algorithm consists of a recentering step followed by an ensemble Kalman filter (EnKF) analysis step. The recentering step is formulated such as to adjust the prior distribution of an ensemble of model states so that the deviations of individual samples from the sample mean are unchanged but the original sample mean is shifted to the prior position of the most likely particle, where the likelihood of each particle is measured in terms of closeness to a chosen subset of the observations. The computational cost of the ERKF is essentially the same as that of a same size EnKF. The ERKF is applied to the assimilation of Argo temperature profiles into the OGCM component of an ensemble of NASA GEOS-5 coupled models. Unassimilated Argo salt data are used for validation. A surprisingly small number (16) of model trajectories is sufficient to significantly improve model estimates of salinity over estimates from an ensemble run without assimilation. The two-step algorithm also performs better than the EnKF although its performance is degraded in poorly observed regions.

  5. Development of a multi-data assimilation scheme to integrate Bio-Argo floats data with ocean colour satellite data into the CMEMS MFC-Biogeochemistry

    Science.gov (United States)

    Cossarini, Gianpiero; D'Ortenzio, Fabrizio; Mariotti, Laura; Mignot, Alexandre; Salon, Stefano

    2017-04-01

    The Mediterranean Sea is a very promising site to develop and test the assimilation of Bio-Argo data since 1) the Bio-Argo network is one of the densest of the global ocean, and 2) a consolidate data assimilation framework of biogeochemical variables (3DVAR-BIO, presently based on assimilation of satellite-estimated surface chlorophyll data) already exists within the CMEMS biogeochemical model system for Mediterranean Sea. The MASSIMILI project, granted by the CMEMS Service Evolution initiative, is aimed to develop the assimilation of Bio-Argo Floats data into the CMEMS biogeochemical model system of the Mediterranean Sea, by means of an upgrade of the 3DVAR-BIO scheme. Specific developments of the 3DVAR-BIO scheme focus on the estimate of new operators of the variational decomposition of the background error covariance matrix and on the implementation of the new observation operator specifically for the Bio-Argo float vertical profile data. In particular, a new horizontal covariance operator for chlorophyll, nitrate and oxygen is based on 3D fields of horizontal correlation radius calculated from a long-term reanalysis simulation. A new vertical covariance operator is built on monthly and spatial varying EOF decomposition to account for the spatiotemporal variability of vertical structure of the three variables error covariance. Further, the observation error covariance is a key factor for an effective assimilation of the Bio-Argo data into the model dynamics. The sensitivities of assimilation to the different factors are estimated. First results of the implementation of the new 3DVAR-BIO scheme show the impact of Bio-Argo data on the 3D fields of chlorophyll, nitrate and oxygen. Tuning the length scale factors of horizontal covariance, analysing the sensitivity of the observation error covariance, introducing non-diagonal biogeochemical covariance operator and non-diagonal multi-platform operator (i.e. Bio-Argo and satellite) are crucial future steps for the

  6. Adherencia a tratamientos en pacientes con factores de riesgo cardiovascular Aderência ao tratamento em pacientes com fatores de risco cardiovascular Adherence to treatments in patients with cardiovascular risk factors

    Directory of Open Access Journals (Sweden)

    INNA ELIDA FLÓREZ TORRES

    Full Text Available Objetivo: Describir los factores que influyen en la adherencia a los tratamientos en pacientes con factores de riesgo de enfermedad cardiovascular de un hospital de tercer nivel de la ciudad de Cartagena, Colombia. Metodología: Estudio descriptivo-metodológico, realizado con 293 pacientes inscritos en los programas de hipertensión y diabetes. Se aplicó el instrumento diseñado por Bonilla y De Reales para evaluar los factores que influyen en la adherencia a los tratamientos, al cual se le realizaron pruebas de validación que arrojaron una buena confiabilidad dada por un alfa de Cronbach de 0,79 para la calificación total del instrumento y un coeficiente de correlación test-retest (Sperman, estadísticamente significativo. Resultados: Globalmente, el 88% de los pacientes se encontró en la categoría sin riesgo de no adherirse a los tratamientos, un 12%, en riesgo moderado. Conclusiones: los factores que favorecieron la adherencia, fueron la disponibilidad de recursos económicos para satisfacer las necesidades básicas, redes de apoyo familiares y un sistema y equipo de salud organizado. El riesgo moderado de no adherencia, se relacionó con las intervenciones del equipo de salud, entre éstas, falta de orientaciones sobre la forma de ajustar los horarios de los medicamentos, carencia de recomendaciones escritas sobre el tratamiento, confusión por cambios del médico, y percepción de gravedad de la enfermedad. Estos hallazgos apoyan la necesidad de implementar procesos de formación e investigación a nivel institucional y académico que preparen a los profesionales en el abordaje de la problemática de la no adherencia en enfermedades crónicas.Objetivo: Descrever os fatores que influenciam na aderência aos tratamentos em pacientes com fatores de risco de doença cardiovascular de um hospital de terceiro nível da cidade de Cartagena, Colômbia. Metodologia: Estudo descritivo-metodológico, realizado com 293 pacientes inscritos nos

  7. Deep and surface circulation in the Northwest Indian Ocean from Argo, surface drifter, and in situ profiling current observations

    Science.gov (United States)

    Stryker, S. A.; Dimarco, S. F.; Stoessel, M. M.; Wang, Z.

    2010-12-01

    The northwest Indian Ocean is a region of complex circulation and atmospheric influence. The Persian (Arabian) Gulf and Red Sea contribute toward the complexity of the region. This study encompasses the surface and deep circulation in the region ranging from 0°N-35°N and 40°E-80°E from January 2002-December 2009. Emphasis is in the Persian Gulf, Oman Sea and Arabian Sea (roughly from 21°N-26°N and 56°E-63°E) using a variety of in situ and observation data sets. While there is a lot known about the Persian Gulf and Arabian Sea, little is known about the Oman Sea. Circulation in the northwest Indian Ocean is largely influenced by seasonal monsoon winds. From the winter monsoon to the summer monsoon, current direction reverses. Marginal sea inflow and outflow are also seasonally variable, which greatly impacts the physical water mass properties in the region. In situ and observation data sets include data from Argo floats (US GODAE), surface drifters (AOML) and an observation system consisting of 4 independent moorings and a cabled ocean observatory in the Oman Sea. The observing system in the Oman Sea was installed by Lighthouse R & D Enterprises, Inc. beginning in 2005, and measures current, temperature, conductivity, pressure, dissolved oxygen and turbidity, using the Aanderaa Recording Doppler Current Profiler (RDCP) 600 and the Aanderaa Recording Current Meter (RCM) 11. The cabled ocean observatory measures dissolved oxygen, temperature and salinity between 65 m and 1000 m and reports in real-time. Argo floats in the region have a parking depth range from 500 m to 2000 m. At 1000 m depth, 98% of the velocity magnitudes range from less than 1 cm/s to 20 cm/s. The Somali Current and Northeast/Southwest Monsoon Currents are present, reversing from summer to winter. At 2000 m depth, the Somali and Monsoon Currents are still present but have smaller velocities with 98% ranging from less than 1 cm/s to 13 cm/s. At both 1000 m and 2000 m, larger velocities occur

  8. Assessing the impact of multiple altimeter missions and Argo in a global eddy-permitting data assimilation system

    Science.gov (United States)

    Verrier, Simon; Le Traon, Pierre-Yves; Remy, Elisabeth

    2017-12-01

    A series of observing system simulation experiments (OSSEs) is carried out with a global data assimilation system at 1/4° resolution using simulated data derived from a 1/12° resolution free-run simulation. The objective is to not only quantify how well multiple altimeter missions and Argo profiling floats can constrain the global ocean analysis and 7-day forecast at 1/4° resolution but also to better understand the sensitivity of results to data assimilation techniques used in Mercator Ocean operational systems. The impact of multiple altimeter data is clearly evidenced even at a 1/4° resolution. Seven-day forecasts of sea level and ocean currents are significantly improved when moving from one altimeter to two altimeters not only on the sea level, but also on the 3-D thermohaline structure and currents. In high-eddy-energy regions, sea level and surface current 7-day forecast errors when assimilating one altimeter data set are respectively 20 and 45 % of the error of the simulation without assimilation. Seven-day forecasts of sea level and ocean currents continue to be improved when moving from one altimeter to two altimeters with a relative error reduction of almost 30 %. The addition of a third altimeter still improves the 7-day forecasts even at this medium 1/4° resolution and brings an additional relative error reduction of about 10 %. The error level of the analysis with one altimeter is close to the 7-day forecast error level when two or three altimeter data sets are assimilated. Assimilating altimeter data also improves the representation of the 3-D ocean fields. The addition of Argo has a major impact on improving temperature and demonstrates the essential role of Argo together with altimetry in constraining a global data assimilation system. Salinity fields are only marginally improved. Results derived from these OSSEs are consistent with those derived from experiments with real data (observing system evaluations, OSEs) but they allow for more

  9. Temperature and salinity profiles from CTD casts from the ARGOS and other PLATFORMS from a World-Wide Distribution in support of the Integrated Global Ocean Services System (IGOSS) from 01 November 1989 to 30 November 1989 (NODC Accession 8900297)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CTD and other data were collected from the ARGOS and other PLATFORMS in support of the Integrated Global Ocean Services System (IGOSS). Data were collected by US...

  10. Turbidity, SOLAR RADIATION - ATMOSPHERIC and other data from PELICAN, CHARTER/FISHING BOATS and ARGO MAINE in the Gulf of Maine, NW Atlantic and other waters from 1990-10-04 to 1995-09-04 (NODC Accession 9600131)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Hydrochemical, hydrophysical, and other data were collected from the CHARTER/FISHING BOATS, PELICAN and ARGO MAINE, from October 4, 1990 to September 4, 1995. Data...

  11. Revision of deposition and weathering parameters for the ingestion dose module (ECOSYS) of the ARGOS and RODOS decision support systems

    DEFF Research Database (Denmark)

    Andersson, Kasper Grann; Nielsen, Sven Poul; Thørring, Håvard

    2011-01-01

    The ECOSYS model is the ingestion dose model integrated in the ARGOS and RODOS decision support systems for nuclear emergency management. The parameters used in this model have however not been updated in recent years, where the level of knowledge on various environmental processes has increased...... considerably. A Nordic work group has carried out a series of evaluations of the general validity of current ECOSYS default parameters. This paper specifically discusses the parameter revisions required with respect to the modelling of deposition and natural weathering of contaminants on agricultural crops......, to enable the trustworthy prognostic modelling that is essential to ensure justification and optimisation of countermeasure strategies. New modelling approaches are outlined, since it was found that current ECOSYS approaches for deposition and natural weathering could lead to large prognostic errors....

  12. Selection of the number of moderator circuits for Argos PHWR 380 by means of multicriteria decision aiding technique

    International Nuclear Information System (INIS)

    Espejo, J.A.

    1989-01-01

    One of the problems in the design of Argos PHWR 380 was the selection of the number of moderator circuits. Two options were proposed, one with three circuits and the other with two circuits. The multicriteria outranking technique was applied to choose the best option. This method has the ability to handle both commensurable and qualitative criteria. It was considered The following prior criteria were cosidered to estimate the weighting factors in decreasing order of importance: public safety, licensing risk, availability (from the point of view of service quality), investment, normal operating dose. The qualification of these factors is discussed in the report as well as the utility functions. For the criteria operating cost and normal operating dose the differences between the utility values of the two options are masked by other factors. For this reason these two criteria were excluded and the analysis was made taking into account the remainding four criteria. The utility matrix was made with the utility values. From the utility matrix and the weighting factors, the concordance and the discordance matrixes were obtained. Adopting appropriate thresholds, both options were compared with the aid of the code Mulcri - I. The result of the comparison, described in the report, shows that the option of three moderator circuits is preferable to the option of two circuits. With the help of code Mulcri - I, a sensitivity analysis by modifying the utility values one by one was made. The analysis shows those variations lower than 50 % which do not revert the result. Variations from 50 % to 80 % revert the result in only a few cases. This means that it is not necessary to go deeper in the analysis of the estimations of the utility values. It is concluded that the option of three circuits finally adopted in Argos PHWR 380 design is preferable to the option of two circuits. (Author)

  13. Project ARGO: The design and analysis of an all-propulsive and an aeroassisted version of a manned space transportation vehicle

    Science.gov (United States)

    Wang, H.; Seifert, D.; Waidelich, J.; Mileski, M.; Herr, D.; Wilks, M.; Law, G.; Folz, A.

    1989-01-01

    The Senior Aerospace System Design class at the University of Michigan undertook the design of a manned space transportation vehicle (STV) that would transport payloads between low earth orbit (LEO) and geosynchronous earth orbit (GEO). Designated ARGO after the ship of the Greek adventurer Jason, two different versions of an STV that would be based, refueled, and serviced at the Space Station Freedom were designed and analyzed by the class. With the same 2-man/7-day nominal mission of transporting a 10,000-kg payload up to GEO and bringing a 5000-kg payload back to LEO, the two versions of ARGO differ in the manner in which the delta V is applied to insert the vehicle into LEO upon return from GEO. The all-propulsive ARGO (or CSTV for chemical STV) uses thrust from its LH2/LOX rocket engines to produce the delta V during all phases of its mission. While the aeroassisted ARGO (or ASTV for aeroassisted STV) also uses the same engines for the majority of the mission, the final delta V used to insert the ASTV into LEO is produced by skimming the Earth's atmosphere and using the drag on the vehicle to apply the required delta V. This procedure allows for large propellant, and thus cost, savings, but creates many design problems such as the high heating rates and decelerations experienced by a vehicle moving through the atmosphere at hypersonic velocities. The design class, consisting of 43 senior aerospace engineering students, was divided into one managerial and eight technical groups. The technical groups consisted of spacecraft configuration and integration, mission analysis, atmospheric flight, propulsion, power and communications, life support and human factors, logistics and support, and systems analysis. Two committees were set up with members from each group to create the scale models of the STV's and to produce the final report.

  14. Assessing the Variability in the Relationship Between the Particulate Backscattering Coefficient and the Chlorophyll a Concentration From a Global Biogeochemical-Argo Database

    Science.gov (United States)

    Barbieux, Marie; Uitz, Julia; Bricaud, Annick; Organelli, Emanuele; Poteau, Antoine; Schmechtig, Catherine; Gentili, Bernard; Obolensky, Grigor; Leymarie, Edouard; Penkerc'h, Christophe; D'Ortenzio, Fabrizio; Claustre, Hervé

    2018-02-01

    Characterizing phytoplankton distribution and dynamics in the world's open oceans requires in situ observations over a broad range of space and time scales. In addition to temperature/salinity measurements, Biogeochemical-Argo (BGC-Argo) profiling floats are capable of autonomously observing at high-frequency bio-optical properties such as the chlorophyll fluorescence, a proxy of the chlorophyll a concentration (Chla), the particulate backscattering coefficient (bbp), a proxy of the stock of particulate organic carbon, and the light available for photosynthesis. We analyzed an unprecedented BGC-Argo database of more than 8,500 multivariable profiles collected in various oceanic conditions, from subpolar waters to subtropical gyres. Our objective is to refine previously established Chla versus bbp relationships and gain insights into the sources of vertical, seasonal, and regional variability in this relationship. Despite some regional, seasonal and vertical variations, a general covariation occurs at a global scale. We distinguish two main contrasted situations: (1) concomitant changes in Chla and bbp that correspond to actual variations in phytoplankton biomass, e.g., in subpolar regimes; (2) a decoupling between the two variables attributed to photoacclimation or changes in the relative abundance of nonalgal particles, e.g., in subtropical regimes. The variability in the bbp:Chla ratio in the surface layer appears to be essentially influenced by the type of particles and by photoacclimation processes. The large BGC-Argo database helps identifying the spatial and temporal scales at which this ratio is predominantly driven by one or the other of these two factors.

  15. Measurement of the antiproton/proton ratio at TeV energies with the ARGO-YBJ detector

    International Nuclear Information System (INIS)

    Di Sciascio, Giuseppe; Iuppa, Roberto

    2011-01-01

    Cosmic ray antiprotons provide an important probe for the study of cosmic-ray propagation in the interstellar space and to investigate the existence of Galactic dark matter. Cosmic rays are hampered by the Moon, therefore a deficit of cosmic rays in its direction is expected (the so-called Moon shadow). The Earth-Moon system acts as a magnetic spectrometer. In fact, due to the geomagnetic field the center of the Moon shifts westward by an amount depending on the primary cosmic ray energy. Paths of primary antiprotons are therefore deflected in an opposite sense in their way to the Earth. This effect allows, in principle, the search of antiparticles in the opposite direction of the observed Moon shadow. The ARGO-YBJ experiment, in stable data taking since November 2007 with an energy threshold of a few 100s of GeV, is observing the Moon shadow with high statistical significance. Using about 1 year data, an upper limit of the p-bar/p flux ratio in the few-TeV energy region is set to a few percent with a confidence level of 90%.

  16. Exclusive Muon-Neutrino Charged Current Muon Plus Any Number of Protons Topologies In ArgoNeuT

    Energy Technology Data Exchange (ETDEWEB)

    Partyka, Kinga Anna [Yale Univ., New Haven, CT (United States)

    2013-01-01

    Neutrinos remain among the least understood fundamental particles even after decades of study. As we enter the precision era o f neutrino measurements bigger and more sophisticated detectors have emerged. The leading candidate among them is a Liquid Argon Time Projection Chamber (LArTPC ) detector technology due to its bubble-like chamber imaging, superb background rejection and scalability. I t is a perfect candidate that w ill aim to answer the remaining questions of the nature o f neutrino and perhaps our existence. Studying neutrinos with a detector that employs detection via beautiful images o f neutrino interactions can be both illuminating and surprising. The analysis presented here takes the full advantage of the LArTPC power by exploiting the first topological analysis of charged current muon neutrino p + N p , muon and any number of protons, interactions with the ArgoNeuT LArTPC experiment on an argon target. The results presented here are the first that address the proton multiplicity at the vertex and the proton kinematics. This study also addresses the importance o f nuclear effects in neutrino interactions. Furthermore, the developed here reconstruction techniques present a significant step forward for this technology and can be employed in the future LArTPC detectors.

  17. Influência do tabagismo atual na aderência e nas respostas à reabilitação pulmonar em pacientes com DPOC Influence of current smoking on adherence and responses to pulmonary rehabilitation in patients with COPD

    Directory of Open Access Journals (Sweden)

    Vivian T. S. Santana

    2010-02-01

    Full Text Available OBJETIVO: Investigar o possível efeito modulador do tabagismo atual na aderência e nos efeitos da reabilitação pulmonar (RP em pacientes com doença pulmonar obstrutiva crônica (DPOC. MÉTODOS: Em um estudo prospectivo, 18 pacientes ex-tabagistas e 23 tabagistas atuais (GOLD estádios II-IV foram incluídos num programa multidisciplinar de RP com duração de 12 semanas. Os pacientes foram submetidos à avaliação clínica e à de variáveis subjetivas (dispneia e qualidade de vida e objetivas (composição corporal, função pulmonar e teste da caminhada de 6 minutos. Nos pacientes tabagistas, obteve-se o nível de dependência da nicotina pela escala de Fagerström. A interrupção da RP antes do término previsto foi considerada indicativa de não aderência ao programa. RESULTADOS: A proporção de pacientes não-aderentes à RP foi maior nos tabagistas do que nos ex-tabagistas (30,4% vs 11,1%, respectivamente; razão de chance=2,9 (1,6-4,1; pOBJECTIVE: To investigate the modulating effects of current smoking on adherence and responses to pulmonary rehabilitation (PR in patients with chronic obstructive pulmonary disease (COPD. METHODS: In a prospective study, 18 ex-smokers and 23 current smokers (GOLD stages II-III were enrolled in a 12-week multidisciplinary, supervised PR program. The patients were assessed clinically and as to subjective variables (dyspnea and health-related quality of life and objective variables (body composition, pulmonary function and 6-min walking distance. The degree of nicotine dependence in current smokers was assessed by the Fagerström test. Program completion defined PR "adherence". RESULTS: There was a significant association between current smoking and non-adherence to PR with 30.4% vs. 11.1% and odds ratio=2.9 (1.6-4.1; p<0.01. However, the current smokers who completed the program (n=16 had a similar absentee rate to the ex-smokers, as well as similar gains in the subjective (quality of life and

  18. Aderência às recomendações dietéticas do Institute of Medicine (Estados Unidos e o seu efeito no peso durante a gestação

    Directory of Open Access Journals (Sweden)

    Priscila da Silva Castro

    2013-07-01

    Full Text Available O objetivo do trabalho foi estimar o efeito que a aderência às recomendações do Institute of Medicine (IOM dos Estados Unidos acerca da ingestão de energia e/ou da composição dos macronutrientes da dieta exercem no peso durante a gestação. Trata-se de estudo prospectivo com três pontos de observação que incluiu 255 gestantes. A variável dependente foi o peso aferido ao longo da gestação e a independente a adequação dietética segundo as recomendações do IOM para ingestão de energia e macronutrientes, categorizada em ingestão adequada ou excessiva. As análises estatísticas foram realizadas com modelos de efeitos mistos para medidas repetidas. As gestantes com ingestão excessiva eram 3,59kg (EP = 0,92kg mais leves na linha de base (p < 0,01. Em média, o peso das gestantes variou 1,83kg (EP = 0,40kg por trimestre, mas as gestantes com ingestão excessiva apresentaram um aumento de peso superior de 1,70kg (EP = 0,43kg, no mesmo período quando comparadas às com ingestão adequada (p < 0,01. Mulheres que aderiram às recomendações de ingestão dietética segundo o IOM aumentaram menos de peso durante a gestação.

  19. Do fenômeno psicossomático ao sintoma: a aderência do sujeito ao diagnóstico médico e o trabalho analítico

    Directory of Open Access Journals (Sweden)

    Doris Rinaldi

    2013-04-01

    Full Text Available Discute-se a prática psicanalítica com sujeitos que apresentam fenômenos psicossomáticos, por meio de duas experiências de análise: a primeira, realizada em uma clínica-escola, e a outra em uma instituição médica de reabilitação motora. Os casos apresentados permitiram refletir sobre as possibilidades de reposicionamento do sujeito na relação com o seu próprio corpo, pois evidenciam a passagem de uma posição subjetiva - marcada pela aderência ao diagnóstico médico - a outra posição, por meio da formação de um sintoma no sentido analítico, no qual o sujeito pode se reconhecer.From the psychosomatic phenomenon to the symptom: the adherence. This work aims to discuss the psychoanalytic practice applied to subjects that present psychosomatic phenomena, by means of two different analytical experiments: one of them taking place in a training clinic, and the other one in a medical institution for motor rehabilitation. The cases presented here enabled a reflection over the possibilities of repositioning of the subject in the relation with her/his own body, as they highlight the transition from a subjective position, marked by an adherence to the medical diagnosis, to another one in which the subject recognizes herself/himself by means of the formation of a symptom in the analytical sense.

  20. Investigation on the possible interconnection of the Kanata sinkhole, on the high plateau of Tripolis, and the springs of Argos areas (Peloponnese, Greece)

    International Nuclear Information System (INIS)

    Leontiadis, Ioannis L.; Dimitroulas, Christos; Zouridakis, N.; Dounas, Athanasios; Morfis, A.; Paraskevopoulou, P.

    1984-07-01

    51 Cr-EDTA has been used as tracer for the investigation of the possible interconnection of the Kanata sinkhole, on the high plateau of Tripolis, and the springs of the Argos areas Achladokampos and Kinouria. By this experiment the interconnection of the sinkhole and the submarine spring of Kiveri, as well as the springs of Xovrios river (Achladokampos) is proved. Furthermore, the percentage of connection between the sinkhole and the springs, the mean transit time of the water from the sinkhole to the springs, the volume of the underground reservoir feeding the springs, etc. have been calculated. (author)

  1. Argos-Murcia : programa de prevención y atención del consumo de alcohol y otras drogas para Atención Primaria

    OpenAIRE

    Villar Lorenzo, Ana Belén

    2016-01-01

    OBJETIVO GENERAL: Capacitar a los Equipos de Atención Primaria de la Región de Murcia en la realización de intervenciones sistematizadas para la prevención, detección precoz y tratamiento de los diferentes problemas asociados con el consumo de alcohol y otras drogas, en coordinación con el resto de los niveles asistenciales y con los recursos educativos y comunitarios de cada zona de salud. METODOLOGÍA: Este programa consta de cuatro proyectos denominados: 1.- Proyecto ARGOS – AP: Actu...

  2. Oxygen Saturation Surrounding Deep Water Formation Events in the Labrador Sea From Argo-O2 Data

    Science.gov (United States)

    Wolf, Mitchell K.; Hamme, Roberta C.; Gilbert, Denis; Yashayaev, Igor; Thierry, Virginie

    2018-04-01

    Deep water formation supplies oxygen-rich water to the deep sea, spreading throughout the ocean by means of the global thermohaline circulation. Models suggest that dissolved gases in newly formed deep water do not come to equilibrium with the atmosphere. However, direct measurements during wintertime convection are scarce, and the controls over the extent of these disequilibria are poorly quantified. Here we show that, when convection reached deeper than 800 m, oxygen in the Labrador Sea was consistently undersaturated at -6.1% to -7.6% at the end of convection. Deeper convection resulted in greater undersaturation, while convection ending later in the year resulted in values closer to equilibrium, from which we produce a predictive relationship. We use dissolved oxygen data from six profiling Argo floats in the Labrador Sea between 2003 and 2016, allowing direct observations of wintertime convection. Three of the six optode oxygen sensors displayed substantial average in situ drift of -3.03 μmol O2 kg-1 yr-1 (-0.94% O2 yr-1), which we corrected to stable deepwater oxygen values from repeat ship surveys. Observations of low oxygen intrusions during restratification and a simple mixing calculation demonstrate that lateral processes act to lower the oxygen inventory of the central Labrador Sea. This suggests that the Labrador Sea is a net sink for atmospheric oxygen, but uncertainties in parameterizing gas exchange limit our ability to quantify the net uptake. Our results constrain the oxygen concentration of newly formed Labrador Sea Water and allow more precise estimates of oxygen utilization and nutrient regeneration in this water mass.

  3. Tropical-Extratropical Exchange Based on Argo Profiles and Ship-Based Observations Near the Western Boundary

    Science.gov (United States)

    Yuan, D.; Li, B.; Yang, L.

    2014-12-01

    The tropical-extratropical exchange in the northwestern Pacific Ocean is studied using the absolute geostrophic currents based on Argo Profiles and the observations of the western boundary currents (WBCs) during two cruises in the winters of 2010 and 2012. The absolute geostrophic currents are calculated using the P-vector method for the period of 2004 through 2011. The transport of the geostrophic currents is compared with the Sverdrup theory and found to differ significantly in several locations. Analyses have shown that errors of wind stress estimation cannot account for all of the differences. The largest differences are found in the area, where nonlinear activities are vigorous. It is, therefore, suggested that the linear dynamics of the Sverdrup theory is deficient in explaining the geostrophic transport of the tropical northwestern Pacific Ocean. Previous studies suggest recharge and discharge of the tropical Pacific Ocean heat content through the interior circulation of the North Pacific Ocean, based on the Sverdrup theory, and that the WBCs play the role opposite to the interior ocean recharge and discharge anomalies. Using ocean observations from two cruises in a La Niña winter and a normal winter, it is suggested that the Kuroshio transport decreases significantly and the Mindanao Current transport increases significantly at the peak of 2010 La Niña, opposite to the prediction of existing theory. The anomalies of the western boundary current transport are found much larger than those of the meridional circulation in the entire interior of the North Pacific Ocean, the dynamics of which are suggested to be associated with the Kelvin wave propagation around the Philippine islands. The results suggest that the WBCs dominate the interannual recharge and discharge of the western Pacific warm pool during the 2010 La Niña.

  4. Towards closure of regional heat budgets in the North Atlantic using Argo floats and surface flux datasets

    Directory of Open Access Journals (Sweden)

    N. C. Wells

    2009-04-01

    Full Text Available The upper ocean heat budget (0–300 m of the North Atlantic from 20°–60° N is investigated using data from Argo profiling floats for 1999–2005 and the NCEP/NCAR and NOC surface flux datasets. Estimates of the different terms in the budget (heat storage, advection, diffusion and surface exchange are obtained using the methodology developed by Hadfield et al. (2007a, b. The method includes optimal interpolation of the individual profiles to produce gridded fields with error estimates at a 10°×10° grid box resolution. Closure of the heat budget is obtained within the error estimates for some regions – particularly the eastern subtropical Atlantic – but not for those boxes that include the Gulf Stream. Over the whole range considered, closure is obtained for 13 (9 out of 20 boxes with the NOC (NCEP/NCAR surface fluxes. The seasonal heat budget at 20–30° N, 35–25° W is considered in detail. Here, the NCEP based budget has an annual mean residual of −55±35 Wm−2 compared with a NOC based value of −4±35 Wm−2. For this box, the net heat divergence of 36 Wm−2 (Ekman=−4 Wm−2, geostrophic=11 Wm−2, diffusion=29 Wm−2 offsets the net heating of 32 Wm−2 from the NOC surface heat fluxes. The results in this box are consistent with an earlier evaluation of the fluxes using measurements from research buoys in the subduction array which revealed biases in NCEP but good agreement of the buoy values with the NOC fields.

  5. Influência da irrigação intraperitoneal de solução salina em diferentes temperaturas na formação de aderências e prevenção de hipotermia após pneumoperitônio em ratos

    Directory of Open Access Journals (Sweden)

    Oswaldo Lourenço de Molla Neto

    Full Text Available Este estudo experimental em ratos avalia a influência da irrigação da cavidade peritoneal com solução salina isotônica (0,9 %, em diferentes temperaturas, na formação de aderências peritoneais e prevenção de hipotermia após pneumoperitônio. Foram utilizados 80 ratos divididos em quatro grupos de 20 animais: grupo controle (G1 sem irrigação, grupos com irrigação a temperatura ambiente 22,0°C (G2, a 35,0°C (G3 e a 45,0°C (G4. A análise da hipotermia foi realizada através da monitorização da temperatura retal em três diferentes momentos: após a anestesia (T1, cinco minutos depois da insuflação de dióxido de carbono (T2 e cinco minutos após a irrigação com solução salina (T3. Os animais foram sacrificados no 28º dia de pós-operatório. Observaram-se aderências nos grupos com irrigação, sendo que, com salina à temperatura de 45,0ºC houve maior formação de aderências (30,0% , porém, esta diferença não foi significante. No G2 ocorreu uma queda significante na temperatura média retal quando comparada aos demais grupos, demonstrando que a hipotermia na cirurgia laparoscópica pode ser reduzida com o uso de solução salina aquecida.

  6. Baixa aderência e alto custo como fatores de insucesso do uso de mosquiteiros impregnados com inseticida no controle da malária na Amazônia Brasileira Low adherence and high cost as failure factors of impregnated bed nets with insecticide for malaria control in the Brazilian Amazon

    Directory of Open Access Journals (Sweden)

    João Barberino Santos

    1999-08-01

    Full Text Available Em 1992, durante um ensaio com mosquiteiros impregnados com deltametrina, conduzido em Porto Murtinho, município de Costa Marques, Rondônia, na Amazônia Brasileira, analisou-se a aderência e os fatores econômicos capazes de reduzir o impacto do uso de mosquiteiros impregnados sobre a morbidade da malária. Os mosquiteiros impregnados tiveram excelente receptividade pela população local. No entanto, a aderência foi muito baixa, principalmente pelos adultos maiores de 15 anos de idade e, durante a estiagem. O preço do mosquiteiro impregnado foi calculado em US$18,83 para casal e, em US$13,82, para solteiro. Apesar das vantagens econômicas do emprego dos mosquiteiros impregnados em larga escala, desde que subsidiados pelas agências governamentais, a baixa aderência verificada, aliada aos fatores epidemiológicos locais, não permitem indicar o uso de mosquiteiros impregnados como medida de proteção em massa na Amazônia.In 1992 during a trial with deltamethrin-impregnated bed nets conducted in Porto Murtinho, municipality of Costa Marques, Rondonia, in the Brazilian Amazon, we investigated community compliance and the economic aspects capable of reducing the impact of this intervention on malaria morbidity. Impregnated bed nets were well accepted by the local population. However, compliance was found to be very low among adults over 15 years of age and mainly during the dry season. The cost of impregnated bed nets was US$18.83 for double-bed nets and US$13.82 for single bed nets. Despite the economic advantages of using impregnated bed nets subsidized by the government, the low compliance and local epidemiological factors do not allow to indicate the use of impregnated bed nets for mass malaria control in the Amazon region.

  7. ARGO-YBJ OBSERVATION OF THE LARGE-SCALE COSMIC RAY ANISOTROPY DURING THE SOLAR MINIMUM BETWEEN CYCLES 23 AND 24

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B.; Catalanotti, S.; Piazzoli, B. D’Ettorre; Girolamo, T. Di [Dipartimento di Fisica dell’Università di Napoli “Federico II”, Complesso Universitario di Monte Sant’Angelo, via Cinthia, I-80126 Napoli (Italy); Bernardini, P.; D’Amone, A.; Mitri, I. De [Dipartimento Matematica e Fisica ”Ennio De Giorgi”, Università del Salento, via per Arnesano, I-73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Feng, Zhaoyang; Gou, Q. B. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Chen, T. L.; Danzengluobu [Tibet University, 850000 Lhasa, Xizang (China); Cui, S. W.; Gao, W. [Hebei Normal University, 050024, Shijiazhuang Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan (China); Sciascio, G. Di [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, I-00133 Roma (Italy); Feng, C. F. [Shandong University, 250100 Jinan, Shandong (China); Feng, Zhenyong, E-mail: cuisw@ihep.ac.cn [Southwest Jiaotong University, 610031 Chengdu, Sichuan (China); Collaboration: ARGO-YBJ Collaboration; and others

    2015-08-10

    This paper reports on the measurement of the large-scale anisotropy in the distribution of cosmic-ray arrival directions using the data collected by the air shower detector ARGO-YBJ from 2008 January to 2009 December, during the minimum of solar activity between cycles 23 and 24. In this period, more than 2 × 10{sup 11} showers were recorded with energies between ∼1 and 30 TeV. The observed two-dimensional distribution of cosmic rays is characterized by two wide regions of excess and deficit, respectively, both of relative intensity ∼10{sup −3} with respect to a uniform flux, superimposed on smaller size structures. The harmonic analysis shows that the large-scale cosmic-ray relative intensity as a function of R.A. can be described by the first and second terms of a Fouries series. The high event statistics allow the study of the energy dependence of the anistropy, showing that the amplitude increases with energy, with a maximum intensity at ∼10 TeV, and then decreases while the phase slowly shifts toward lower values of R.A. with increasing energy. The ARGO-YBJ data provide accurate observations over more than a decade of energy around this feature of the anisotropy spectrum.

  8. Anti-epileptic drug intake adherence: the value of the blood drug level measurement and the clinical approach Aderência à ingestão de medicamentos antiepilépticos: o valor da avaliação dos níveis sanguíneos e a abordagem clínica

    Directory of Open Access Journals (Sweden)

    MARLEIDE DA MOTA GOMES

    1998-12-01

    Full Text Available It was evaluated the patient antiepileptic drug (AED intake adherence in a pilot cross-sectional study carried out at a neurologic out-patient clinic of a university hospital. Ninety-three AED blood concentration (phenobarbital, phenytoin, carbamazepine were analyzed from 24 patients. The variability of the AED blood level was measured (in the steady state period by means of the variation coefficient and compared with the self-reported antiepileptic medication non-adherence, AED blood level according to the range (therapeutic or not, and the seizure control. It was not observed any strong correlation between the higher value of variability and the other three parameters of no adherence. The highest correlation was with the blood drug level (therapeutic or not. The evaluation of blood drug measurement alone, except in cases of extreme low adherence and variability of drug intake, is not enough for the recognition of incorrect drug intake, but the clinical markers and the self-reported adherence have to be also considered for this sort of evaluation.Avaliou-se a aderência à ingesta de drogas antiepilépticas (DAE em estudo piloto transversal conduzido em ambulatório de hospital neurológico universitário. Noventa e três amostras sanguíneas com concentraç��o de DAE (fenobarbital, fenitoína, carbamazepina foram analisadas de 24 pacientes. A variabilidade dos níveis sanguíneos das DAE (em estado estável - steady state period, analizada por meio do coeficiente de variação foi comparada com a auto-referida não aderência à ingesta da DAE, níveis sanguíneos das DAE de acordo com a faixa (terapêutica ou não e o controle das crises epilépticas. Não foi observada correlação forte entre o maior valor da variabilidade e os outros três parâmetros de aderência, apesar da maior correlação com o nível sanguíneo (terapêutico ou não. A avaliação do nível sérico isolado, exceto em caso de extrema baixa aderência e

  9. Chromosome stickiness during meiotic behavior analysis of Passiflora serrato-digitata L. (PassifloraCEAE Aderência cromossômica durante a análise do comportamento meiótico de Passiflora serrato-digitata L (PassifloraCEAE

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Peres Kiihl

    2011-06-01

    Full Text Available Almost 90% of species of the genus Passiflora are native to the American continent, with high commercial value due to the fact that some species are used for human food while others have ornamental and medical qualities. Passiflora serrato-digitata is one of the species that integrates the Paraná Agronomic Institute germoplasm bank at its experimental base in Londrina, PR, Brazil. Collected flower buds were fixed in ethanol/acetic acid (3:1 v/v for 24h, transferred to 70% alcohol and stored under refrigeration. Slides were prepared by the squashing technique and stained with 1.0% propionic carmine; they were analyzed under an optic microscope. Irregularities in the chromosome segregation process of P. serrato-digitata have been verified by meiotic behavior analysis. These comprised precocious migration to poles in metaphase I and II, non-oriented chromosomes in metaphase plate in metaphase I and II, laggard chromosomes in anaphase I and II towards the formation of micronucleus in telophase I and II, and microspores in tetrads. Chromosome stickiness was another irregularity reported in the Passiflora genus for the first time. These irregularities which also contributed to the formation of monads, dyads and triads, resulted in normal imbalanced 2n and 4n microspores. According to the observed Meiotic Index of 71.83%, this species is not meiotically stable.Cerca de 90% das espécies do gênero Passiflora são nativas das Américas, sendo que aproximadamente 200 espécies são nativas do Brasil. Possuem grande importância comercial, pois algumas espécies são utilizadas na alimentação humana, outras apresentam propriedades medicinais e ornamentais. A espécie Passiflora serrato-digitata faz parte do banco de germoplasma do Instituto Agronômico do Paraná - IAPAR, estação experimental de Londrina, PR. Botões florais colhidos foram fixados em etanol/ácido acético (3:1 v/v por 24 horas, transferidos para álcool a 70% e acondicionado sob

  10. Temperature profile and other data collected using bottle and CTD casts from the ARGO and other platforms from the Coastal Waters of California during the California Cooperative Fisheries Investigation (CALCOFI) project, 1964-03-16 to 1964-12-20 (NODC Accession 7600333)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic Station Data, temperature, and other data were collected using CTD and bottle casts from ARGO and other platforms in the Coastal Waters of California...

  11. ARGOS PHWR 380

    International Nuclear Information System (INIS)

    Gonzalez, A.J.; Vanzulli, R.C.

    1987-01-01

    This paper introduces the design of a nuclear power plant of 380 MWe, equipped with a preassure-vessel heavy-water reactor. An explanation is given of the technical, economical and financial factors that led to the design of this medium sized nuclear power plant, which is compatible with the latest advances in the field of nuclear safety. (Author) [es

  12. Evaluation of peritoneal adhesions formation and tissue response to polypropylene - poli (2-hydroxyethyl methacrylate-(polyHEMA implant on rats' abdominal wall Avaliação da formação de aderências peritoneais e da resposta tecidual ao implante de poli (2-hidroxietil dimetacrilato-(poliHEMA na parede abdominal de ratos

    Directory of Open Access Journals (Sweden)

    Neusa Margarida Paulo

    2010-08-01

    Full Text Available PURPOSE: To verify if the composit poli (2-hydroxyethyl methacrylate-PolyHEMA/polypropylene mesh implanted in the female rat's abdominal wall could be suitable for the prevention of peritoneal adhesions, and for the evaluation of the tecidual response produced by this biomaterial. METHODS: Polypropylene meshes (Group PP, n=20 and polypropylene meshes coated with a layer of poli (2-hydroxyethyl methacrylate-PolyHEMA (Group PH, n=20 were implanted on the abdominal wall of Wistar female rats. Ten animals from each group were submitted to euthanasia at 15 and 30 days of the postoperative period. RESULTS: The animals from the group PP presented visceral adhesions on the mesh surface, which was not observed in the ones from group PH. At the histopathological examination foreign body response was observed in both groups, whilst there was a greater intensity of inflammatory response in group PH on both moments. CONCLUSION: The poli (2-hydroxyethyl methacrylate polyHEMA hydrogel associated to polypropylene mesh reduces visceral adhesion formation in rats, although it may be associated to greater inflammatory reaction.OBJETIVO: Verificar se compósito poli 2-hidroxietil dimetacrilato (PoliHEMA / tela de polipropileno implantado na parede abdominal de ratas seria adequado para prevenção de aderências peritoneais e avaliar a resposta tecidual desencadeada por este biomaterial. MÉTODOS: Foram implantadas telas de polipropileno - Grupo PP (n=20 e telas de polipropileno revestidas por uma camada de poli 2 (hidroxietil dimetacrilato-PolyHEMA - Grupo PH (n=20 na parede abdominal de ratas da linhagem Wistar. Dez animais de cada grupo foram submetidos à eutanásia aos 15 e 30 dias de pós-operatório. RESULTADOS: Os animais do grupo PP apresentaram aderências viscerais na superfície da tela, o que não foi observado nos do grupo PH. Observou-se no exame histopatológico resposta tipo corpo estranho nos dois grupos sendo que no grupo PH houve maior

  13. Computational electrodynamics in material media with constraint-preservation, multidimensional Riemann solvers and sub-cell resolution - Part II, higher order FVTD schemes

    Science.gov (United States)

    Balsara, Dinshaw S.; Garain, Sudip; Taflove, Allen; Montecinos, Gino

    2018-02-01

    The Finite Difference Time Domain (FDTD) scheme has served the computational electrodynamics community very well and part of its success stems from its ability to satisfy the constraints in Maxwell's equations. Even so, in the previous paper of this series we were able to present a second order accurate Godunov scheme for computational electrodynamics (CED) which satisfied all the same constraints and simultaneously retained all the traditional advantages of Godunov schemes. In this paper we extend the Finite Volume Time Domain (FVTD) schemes for CED in material media to better than second order of accuracy. From the FDTD method, we retain a somewhat modified staggering strategy of primal variables which enables a very beneficial constraint-preservation for the electric displacement and magnetic induction vector fields. This is accomplished with constraint-preserving reconstruction methods which are extended in this paper to third and fourth orders of accuracy. The idea of one-dimensional upwinding from Godunov schemes has to be significantly modified to use the multidimensionally upwinded Riemann solvers developed by the first author. In this paper, we show how they can be used within the context of a higher order scheme for CED. We also report on advances in timestepping. We show how Runge-Kutta IMEX schemes can be adapted to CED even in the presence of stiff source terms brought on by large conductivities as well as strong spatial variations in permittivity and permeability. We also formulate very efficient ADER timestepping strategies to endow our method with sub-cell resolving capabilities. As a result, our method can be stiffly-stable and resolve significant sub-cell variation in the material properties within a zone. Moreover, we present ADER schemes that are applicable to all hyperbolic PDEs with stiff source terms and at all orders of accuracy. Our new ADER formulation offers a treatment of stiff source terms that is much more efficient than previous ADER

  14. 4.5 YEARS OF MULTI-WAVELENGTH OBSERVATIONS OF MRK 421 DURING THE ARGO-YBJ AND FERMI COMMON OPERATION TIME

    Energy Technology Data Exchange (ETDEWEB)

    Bartoli, B.; Catalanotti, S.; Piazzoli, B. D’Ettorre; Girolamo, T. Di [Dipartimento di Fisica dell’Università di Napoli “Federico II,” Complesso Universitario di Monte Sant’Angelo, via Cinthia, I-80126 Napoli (Italy); Bernardini, P.; D’Amone, A.; Mitri, I. De [Dipartimento Matematica e Fisica “Ennio De Giorgi,” Università del Salento, via per Arnesano, I-73100 Lecce (Italy); Bi, X. J.; Cao, Z.; Chen, S. Z.; Feng, Zhaoyang; Gou, Q. B.; Guo, Y. Q. [Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, P.O. Box 918, 100049 Beijing (China); Chen, T. L.; Danzengluobu [Tibet University, 850000 Lhasa, Xizang (China); Cui, S. W. [Hebei Normal University, 050024, Shijiazhuang Hebei (China); Dai, B. Z. [Yunnan University, 2 North Cuihu Road, 650091 Kunming, Yunnan (China); Sciascio, G. Di [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tor Vergata, via della Ricerca Scientifica 1, I-00133 Roma (Italy); Feng, C. F. [Shandong University, 250100 Jinan, Shandong (China); Feng, Zhenyong, E-mail: chensz@ihep.ac.cn [Southwest Jiaotong University, 610031 Chengdu, Sichuan (China); Collaboration: ARGO-YBJ Collaboration; and others

    2016-01-15

    We report on the extensive multi-wavelength observations of the blazar Markarian 421 (Mrk 421) covering radio to γ-rays, during the 4.5 year period of ARGO-YBJ and Fermi common operation time, from 2008 August to 2013 February. These long-term observations, extending over an energy range of 18 orders of magnitude, provide a unique chance to study the variable emission of Mrk 421. In particular, due to the ARGO-YBJ and Fermi data, the entire energy range from 100 MeV to 10 TeV is covered without any gap. In the observation period, Mrk 421 showed both low- and high-activity states at all wavebands. The correlations among flux variations in different wavebands were analyzed. The X-ray flux is clearly correlated with the TeV γ-ray flux, while the GeV γ-rays only show a partial correlation with the TeV γ-rays. Radio and UV fluxes seem to be weakly or not correlated with the X-ray and γ-ray fluxes. Seven large flares, including five X-ray flares and two GeV γ-ray flares with variable durations (3–58 days), and one X-ray outburst phase were identified and used to investigate the variation of the spectral energy distribution with respect to a relative quiescent phase. During the outburst phase and the seven flaring episodes, the peak energy in X-rays is observed to increase from sub-keV to a few keV. The TeV γ-ray flux increases up to 0.9–7.2 times the flux of the Crab Nebula. The behavior of GeV γ-rays is found to vary depending on the flare, a feature that leads us to classify flares into three groups according to the GeV flux variation. Finally, the one-zone synchrotron self-Compton model was adopted to describe the emission spectra. Two out of three groups can be satisfactorily described using injected electrons with a power-law spectral index around 2.2, as expected from relativistic diffuse shock acceleration, whereas the remaining group requires a harder injected spectrum. The underlying physical mechanisms responsible for different groups may be

  15. Using Argo-O2 data to examine the impact of deep-water formation events on oxygen uptake in the Labrador Sea

    Science.gov (United States)

    Wolf, M. K.; Hamme, R. C.; Gilbert, D.; Yashayaev, I.

    2016-02-01

    Deep-water formation allows the deep ocean to communicate with the atmosphere, facilitating exchanges of heat as well as important gases such as CO2 and oxygen. The Labrador Sea is the most studied location of deep convection in the North Atlantic Ocean and a strong contributor to the global thermohaline circulation. Since there are no internal sources of oxygen below the euphotic zone, deep-water formation is vital for oxygen transport to the deep ocean. Recent studies document large interannual variability in the strength and depth of convection in the Labrador Sea, from mixed layers of 100m to greater than 1000m. A weakening of this deep convection starves the deep ocean of oxygen, disrupting crucial deep sea biological processes, as well as reducing oceanic CO2 uptake and ocean circulation. We used data from the extensive Argo float network to examine these deep-water formation events in the Labrador Sea. The oxygen optodes onboard many Argo floats suffer from biases whose amplitude must be determined; therefore we investigated and applied various optode calibration methods. Using calibrated vertical profiles of oxygen, temperature, and salinity, we observed the timing, magnitude, and location of deep convection, restratification, and spring phytoplankton blooms. In addition, we used surface oxygen values along with NCEP wind speeds to calculate the air-sea oxygen flux using a range of air-sea gas exchange parameterizations. We then compared this oxygen flux to the rate of change of the measured oxygen inventory. Where the inventory and flux did not agree, we identified other oceanic processes such as biological activity or lateral advection of water masses occurring, or advection of the float itself into a new area. The large role that horizontal advection of water or the float has on oxygen uptake and cycling leads us to conclude that this data cannot be easily interpreted as a 1-D system. Oxygen exchanges with the atmosphere at a faster rate than CO2, is

  16. The application of percutaneous lysis of epidural adhesions in patients with failed back surgery syndrome A aplicação da lise percutânea de aderências epidurais em pacientes com síndrome pós-laminectomia

    Directory of Open Access Journals (Sweden)

    He Chun-jing

    2012-04-01

    Full Text Available PURPOSE: To investigate the efficacy and the feasibility of application of percutaneous lysis of epidural adhesions in failed back surgery syndrome (FBSS using a stiff type guide wire and 4F vascular catheter. METHODS: Ninety two patients with FBSS were randomly divided into two groups, the control group (treated by injection dexamethasone only and percutaneous lysis of epidural adhesions group. Visual analog scale scores (VAS and therapeutic evaluation were observed in the preoperative, seven days postoperative, one month and six months postoperative. RESULTS: VAS scores for pain were significantly reduced in both groups at seven days. The VAS scores were in controlled group at one month, six months was significantly higher than that in epidural lysis group. However, there was no statistical difference in VAS scores of one month and six months when respectively compared to that of before operation in controlled group. Patients on epidural lysis reported clinical effectiveness rate was 50%. Patients on control was 5.26%, there was a statistical difference between two groups. CONCLUSION: Percutaneous lysis of epidural adhesions by using a stiff type guide wire and 4F vascular catheter is an effective method in the treatment of FBSS and it has a value in clinical application.OBJETIVO: Investigar a eficácia e a exequibilidade da aplicação da lise percutânea de aderências epidurais na síndrome pós-laminectomia usando um fio-guia tipo Stiff e um cateter vascular 4F. MÉTODOS: Noventa e dois pacientes com síndrome pós-laminectomia foram randomizados em dois grupos: grupo controle (tratado somente com injeção de dexametazona e grupo lise percutânea de aderências epidurais. Escores de escala visual analógica (VAS e avaliação terapêutica foram observadas no pré-operatório, no sétimo dia de pós-operatório, um mês e seis meses de pós-operatório. RESULTADOS: Escores VAS para dor foram significantemente reduzidos em ambos os grupos

  17. Comparison of 37 months global net radiation flux derived from PICARD-BOS over the same period observations of CERES and ARGO

    Science.gov (United States)

    Zhu, Ping; Wild, Martin

    2016-04-01

    The absolute level of the global net radiation flux (NRF) is fixed at the level of [0.5-1.0] Wm-2 based on the ocean heat content measurements [1]. The space derived global NRF is at the same order of magnitude than the ocean [2]. Considering the atmosphere has a negligible effects on the global NRF determination, the surface global NRF is consistent with the values determined from space [3]. Instead of studying the absolute level of the global NRF, we focus on the interannual variation of global net radiation flux, which were derived from the PICARD-BOS experiment and its comparison with values over the same period but obtained from the NASA-CERES system and inferred from the ocean heat content survey by ARGO network. [1] Allan, Richard P., Chunlei Liu, Norman G. Loeb, Matthew D. Palmer, Malcolm Roberts, Doug Smith, and Pier-Luigi Vidale (2014), Changes in global net radiative imbalance 1985-2012, Geophysical Research Letters, 41 (no.15), 5588-5597. [2] Loeb, Norman G., John M. Lyman, Gregory C. Johnson, Richard P. Allan, David R. Doelling, Takmeng Wong, Brian J. Soden, and Graeme L. Stephens (2012), Observed changes in top-of-the-atmosphere radiation and upper-ocean heating consistent within uncertainty, Nature Geoscience, 5 (no.2), 110-113. [3] Wild, Martin, Doris Folini, Maria Z. Hakuba, Christoph Schar, Sonia I. Seneviratne, Seiji Kato, David Rutan, Christof Ammann, Eric F. Wood, and Gert Konig-Langlo (2015), the energy balance over land and oceans: an assessment based on direct observations and CMIP5 climate models, Climate Dynamics, 44 (no.11-12), 3393-3429.

  18. Bruno 2016 / Karin Paulus

    Index Scriptorium Estoniae

    Paulus, Karin, 1975-

    2016-01-01

    Valik disainiauhinnale Bruno 2016 kandideerivatest esemetest (Gerda Retter "Jääkideta nahadisain", Raul Abner "Kummut Mix", Argo Ader ja Rain Aduson "Fitbi - spordi mugavalt!", Merili Sulg "Seinašabloon Kasemets", Rita Assor "Lugemispesa-mänguala Aas", Mare Kelpman "Terra pleedid", Henri Viljarand "Vineervalamu Gniss")

  19. Improvement of radiological consequence estimation methodologies for NPP accidents in the ARGOS and RODOS decision support systems through consideration of contaminant physico-chemical forms

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, K.G.; Roos, P. [Technical University of Denmark - DTU (Denmark); Lind, O.C.; Salbu, B. [Norwegian University of Life Sciences/CERAD - NMBU (Norway); Bujan, A.; Duranova, T. [VUJE, Inc. (Slovakia); Ikonomopoulos, A.; Andronopoulos, S. [National Centre for Scientific Research ' Demokritos' (Greece)

    2014-07-01

    The European standard computerized decision support systems RODOS and ARGOS, which are integrated in the operational nuclear emergency preparedness in practically all European countries, as well as in a range of non-European countries, are highly valuable tools for radiological consequence estimation, e.g., in connection with planning and exercising as well as in justification and optimization of intervention strategies. Differences between the Chernobyl and Fukushima accident atmospheric release source terms have demonstrated that differences in release conditions and processes may lead to very different degrees of volatilization of some radionuclides. Also the physico-chemical properties of radionuclides released can depend strongly on the release process. An example from the Chernobyl accident of the significance of this is that strontium particles released in the fire were oxidized and thus generally physico-chemically different from those released during the preceding explosion. This is reflected in the very different environmental mobility of the two groups of particles. The initial elemental matrix characteristics of the contaminants, as well as environmental parameters like pH, determine for instance the particle dissolution time functions, and thus the environmental mobility and potential for uptake in living organisms. As ICRP recommends optimization of intervention according to residual dose, it is crucial to estimate long term dose contributions adequately. In the EURATOM FP7 project PREPARE, an effort is made to integrate physico-chemical forms of contaminants in scenario-specific source term determination, thereby enabling consideration of influences on atmospheric dispersion/deposition, post-deposition migration, and effectiveness of countermeasure implementation. The first step in this context was to investigate, based on available experience, the important physico-chemical properties of radio-contaminants that might potentially be released to the

  20. Comparative study of inflammatory response and adhesions formation after fixation of different meshes for inguinal hernia repair in rabbits Estudo comparativo da resposta inflamatória e da formação de aderências após fixação de diferentes tipos de telas para correção de hérnia inguinal em coelhos

    Directory of Open Access Journals (Sweden)

    Alberto Goldenberg

    2005-10-01

    Full Text Available PURPOSE: Compare, in a rabbit model, the inflammatory response and adhesions formation following surgical fixation of polypropilene and Vypro mesh in the inguinal preperitoneal space. METHODS: Fourteen male New Zealand rabbits, weighing between 2.000 to 2.500 g were used. A midline incision was made and the peritoneal cavity was exposed. The 2,0X1,0 cm polypropylene mesh was fixed in the left flank and secured to the margins with 3-0 prolene in a separate pattern. In the right flank, a 2,0X1,0 cm Vypro II mesh was sewn in the same way. After the post surgical period, the animals were again anesthetized and underwent laparoscopic approach, in order to identify and evaluate adhesions degree. Both fixed prosthesis were excised bilaterally with the abdominal wall segment, including peritoneum, aponeurosis and muscle and sent to a pathologist RESULTS: Operative time ranged from 15 to 25 minutes and no difficulties in applying the mesh were found. From the 14 polypropylene meshes fixed to the intact peritoneum, 11 had adhesions to the abdominal cavity (78,6%. Concerning Vypro mesh, 12 animals developed adhesions from the 14 with mesh fixation (85,7%. Histological examination of tissues harvested revealed fibroblasts, collagen, macrophages and lymphocytes between the threads of the mesh. CONCLUSION: Polypropylene and Vypro mesh, when implanted in the peritoneal cavity of rabbits provoke similar amount of adhesions. Vypro mesh tissues had higher fibrosis resulting in better mesh incorporation to the abdominal wall.OBJETIVO: Avaliar a resposta inflamatória e a formação de aderências das próteses de polipropileno e polipropileno associado a poliglactina sintética (Vypro® implantadas no espaço pré-peritoneal de coelhos. MÉTODOS: Foram utilizados 14 coelhos albinos linhagem Nova Zelândia com três meses de idade, machos com peso variando de 2000 a 2500 gramas. O acesso à cavidade se deu por incisão mediana abaixo do apêndice xifóide com oito

  1. Aderência dos Cursos de Graduação em Enfermagem às Diretrizes Curriculares Nacionais Adherencia de los Cursos de Pregrado en Enfermería a las Pautas Curriculares Nacionales Adherece of Nursing Graduation Courses to the National Curricular Guidelines

    Directory of Open Access Journals (Sweden)

    David Lopes Neto

    2007-12-01

    Full Text Available Esta investigação teve como objetivo identificar a aderência dos Projetos Pedagógicos dos Cursos de Graduação em Enfermagem (PPC/ENF às Diretrizes Curriculares Nacionais (DCN para esses cursos. Trata-se de um estudo descritivo, comparativo, entre os dados presentes nos PPC/ENF e os propostos nas DCN, tendo como base os relatórios dos processos avaliativos conduzidos pelo Instituto Nacional de Ensino e Pesquisa do Ministério da Educação e Cultura e disponibilizados para este estudo. A amostra foi constituída pelos relatórios para fins de reconhecimento e renovação de reconhecimento, realizados no período de 2002 a 2006, relativos a 110 cursos de graduação. Foram relacionados 60 aspectos do instrumento e destes foram selecionados 10. O estudo revelou que o índice de aderência dos cursos de enfermagem às DCN/ENF foi 72%, considerado baixo, o que aponta para a necessidade das escolas/cursos buscarem melhor vinculação entre a adoção das bases epistemológicas presentes nas DCN/ENF e as propostas nos PPC/ENF.Esta investigación tuvo como objetivo identificar la coherencia/adherencia de Proyectos Pedagógicos de los Cursos de Pregrado en Enfermería (PPC/PE con/a las Pautas Curriculares Nacionales para esos cursos (DCN/ENF. Estudio descriptivo, comparativo, entre los datos presentes en los PPC/ENF y los propuestos en las DCN/ENF, teniendo como base los informes de los procesos de evaluación conducidos por el INEP/MEC y puestos a disposición para este estudio. La muestra fue constituida por los informes de evaluación, referentes a los procesos de 110 cursos de pregrado en enfermería para reconocimiento o renovación de reconocimiento de los mismos, en el período de 2002 a 2006. Fueron relaccionados 60 aspectos del instrumento y de estos fueron seleccionados 10. El estudio mostró que el índice de adherencia de los PPC/PE a las DCN/ENF fue de 72% considerado bajo, lo que apunta para la necesidad de que las escuelas busquen

  2. Instrument to assess treatment adhesion in patients with cardiovascular risk factors Instrumento para evaluar la adherencia a tratamientos en pacientes con factores de riesgo cardiovascular Instrumento para avaliar a aderência a tratamentos em pacientes com fatores de risco cardiovascular

    Directory of Open Access Journals (Sweden)

    ORTIZ SUÁREZ CONSUELO

    2010-12-01

    álido y confiable, y se puede aplicar en futuros estudios acerca de la adherencia, a fin de obtener una mejor comprensión de la adherencia y sus determinantes, para a partir de ellos desarrollar planes de mejoramiento en las prácticas de cuidado en busca de beneficios para los pacientes y sus familias, promoviendo en ellos una adherencia efectiva.

    O presente estudo descritivo metodológico com abordagem quantitativa objetiva determinar a validade de construto e confiabilidade do instrumento “Fatores que influem na aderência ao tratamento farmacológico e não farmacológico em pacientes com fatores de risco de doença cardiovascular”.

    A informação foi obtida através da aplicação de um instrumento desenhado por Bonilla e De Reales no ano 2006, conformado por 53 itens e quatro dimensões que contam com validez facial, de conteúdo e confiabilidade, a 485 pacientes que cumpriam com os critérios de inclusão.

    A validez de constrito foi aplicada ao instrumento através da análise fatorial de tipo exploratório para determinar a correlação entre as variáveis e as quatro dimensões, pelo método de extração de componentes principais e da rotação varimax com Kaiser. Conseguimos a consistência interna do instrumento partindo dos resultados da análise fatorial (24 itens e 4 dimensões, através do coeficiente alfa de Cronbach.

    Os resultados do estudo evidenciaram que a validez de construto aplicada ao instrumento possibilitou a redução do número de itens de 53 para 24 através da análise fatorial, sem afetar as 4 dimensões do instrumento; o índice de consistência interna através do método do Alfa de Cronbach foi de 0,60, o qual se considera adequado. A exclusão dos 29 itens gerou uma nova versão do instrumento que agrupa os 24 itens em quatro fatores que explicam 45% da variância. Isso demonstrou que as variáveis eram correlatas com o que se esperava medir

  3. Análise da aderência do disclosure da gestão de riscos pelas instituições financeiras à circular Bacen 3.477

    Directory of Open Access Journals (Sweden)

    Mônica Campos Torres

    2013-01-01

    Full Text Available Banco Central de Brasil emitió la Circular nº. 3.477/09 que establece la obligación de divulgar la información relativa a la gestión de riesgos, al Capital de Solvencia Obligatorio y al Patrimonio de Referencia. Este estudio evalúa el nivel de divulgación de estas informaciones por parte de las instituciones financieras a la luz de las directrices de la circular mencionada. Los resultados muestran que sólo el 49,5% de las instituciones dio a conocer las informaciones requeridas por la circular. El tamaño, el nivel de exposición a los derivados financieros y el índice de apalancamiento fueron las variables que presentaron una relación estadísticamente significativa, con una relación negativa de esta última variable.

  4. Motorcycle Parts

    Science.gov (United States)

    1993-01-01

    An article in NASA Tech Briefs describing a vacuum bagging process for forming composite parts helped a small Oklahoma Company to improve its manufacturing process. President of Performance Extremes, Larry Ortega, and his partners make motorcycle parts from carbon/epoxy to reduce weight. Using vacuum bags, parts have a better surface and fewer voids inside. When heat used in the vacuum bag process caused deformation upon cooling, a solution found in another tech brief solved the problem. A metal plate inside the vacuum bag made for more even heat transfer. A third article described a simple procedure for repairing loose connector pins, which the company has also utilized.

  5. Factores de no adherencia al tratamiento en personas con Diabetes Mellitus tipo 2 en el domicilio. La visión del cuidador familiar Fatores de não aderência ao tratamento em pessoas com diabetes mellitus tipo 2 no domicílio. A visão do cuidador familiar Non adherence factors to treatment of people with type 2 Diabetes Mellitus at home. Family caregiver’s view

    Directory of Open Access Journals (Sweden)

    Teresa Nury Hoyos Duque

    2011-07-01

    Full Text Available Objetivo. Comprender los factores para no adherencia al trata- miento de personas con Diabetes Mellitus tipo 2 (DM2, desde la visión del cuidador familiar. Metodología. Estudio etnográfico enfocado. En 2008 se realizaron 18 entrevistas a cuidadores de pacientes con DM2, pertenecientes a programas de control de diabetes de instituciones de salud de Medellín (Colombia, y también se efectuaron seis observaciones de momentos significativos del cuidado. Resultados. La adherencia al tratamiento en personas con DM2 está mediada por múltiples factores que la dificultan como: concepciones culturales de la enfermedad, desencuentro entre los discursos del equipo profesional de salud y el saber popular, cansancio de tomar tantos medicamentos, miedo a la múltiples punciones por la aplicación de la insulina, insatisfacción con la calidad brindada de los servicios de salud y el costo económico de la enfermedad a largo plazo. Conclusión. Desde la visión de los cuidadores familiares, la adherencia al tratamiento de las personas con DM2 es escasa; hay múltiples factores que influyen en ello.Objetivo. Compreender os fatores para não aderência ao tratamento de pessoas com Diabetes Mellitus tipo 2 (DM2, desde a visão do cuidador familiar. Metodologia. Estudo etnográfico enfocado. Em 2008 se realizaram 18 entrevistas a cuidadores de pacientes com DM2, pertencentes a programas de controle de diabete de instituições de saúde de Medellín (Colômbia, e também se efetuaram seis observações de momentos significativos do cuidado. Resultados. A aderência ao tratamento em pessoas com DM2 está mediada por múltiplos fatores que a dificultam como: concepções culturais da doença, desencontro entre os discursos da equipe profissional de saúde e o saber popular, cansaço de tomar tantos medicamentos, medo à múltiplas punções pela aplicação da insulina, insatisfação com a qualidade brindada dos serviços de saúde e o custo econômico da doen

  6. Part two

    DEFF Research Database (Denmark)

    Nielsen, Mads Pagh; Kær, Søren Knudsen; Korsgaard, Anders

    2008-01-01

    A novel micro combined heat and power system and a dynamic model thereof were presented in part one of the publication. In the following, the control system and dynamic performance of the system are presented. The model is subjected to a measured consumption pattern of 25 Danish single family...... houses with measurements of heat, power and hot water consumption every 15th minute during one year. Three scenarios are analyzed ranging from heat following only (grid compensation for electricity) to heat and power following with net export of electricity during high and peak load hours. Average...

  7. QUE PERFIL DE CONSUMIDOR ADERE A COMPRAS COLETIVAS NO BRASIL?

    Directory of Open Access Journals (Sweden)

    Wagner Júnior-Ladeira

    2015-06-01

    Full Text Available O presente artigo teve como objetivo relacionar cinco traços de consumo com a possibilidade de adesão de compras coletivas em sites brasileiros. Para isto, foi feita a revisão teórica de campos tradicionais dos estudos em marketing: impulsividade, perfeccionismo, conspícuo, exclusividade e influencia interpessoal. Logo após, utilizando a Técnica de Modelagem de Equações Estruturais (MEE os campos tradicionais foram transformados em variáveis latentes e se pode medir a relação de dependência da adesão a compras coletivas a estes construtos. Em uma pesquisa com 212 respondentes constatou se a validação de quatro hipóteses impulsividade, perfeccionismo, conspícuo, exclusividade e a reavaliação de uma (interpessoal.

  8. (segunda parte

    Directory of Open Access Journals (Sweden)

    José María Oliva-Martínez

    2004-01-01

    Full Text Available Este trabajo es la continuación de otro anterior (Oliva, 2004, ambos dedicados al estudio de la importancia del pensamiento analógico en la construcción histórica de la noción de fuerza gravitatoria y del modelo de Sistema Solar. En aquella ocasión analizamos dicho papel durante el período comprendido desde las antiguas civilizaciones hasta llegar a la revolución copernicana con científicos como Copérnico, Gilbert, Kepler o el propio Galileo. En esta segunda parte, se continúa con algunos de los razonamientos analógicos proporcionados desde la vertiente mecanicista, capitaneada por Descartes y desde la tradición subsiguiente que se desarrolló en línea con la utilización del método de la analogía como criterio argumentativo (Huyghens, Hooke, Bernoulli, etc.. Dedicamos asimismo un capítulo aparte a la figura de Newton, quien continúa con dicha tradición en su intento de explicar la naturaleza de la gravitación. Finalmente se procede, a modo de síntesis, a realizar una clasificación de distintos tipos de razonamientos analógicos aportados en el desarrollo histórico en torno a estos temas, estudiando el papel científico y divulgativo de cada uno

  9. Part C and Part D Compliance Actions

    Data.gov (United States)

    U.S. Department of Health & Human Services — This page includes results from CMSs Past Performance Review. The report called Spring 2014 Past Performance Review Outlier Results lists MA organizations and Part D...

  10. Edgari paralleelne ühiskond / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2008-01-01

    Autor leiab, et Keskerakonna esimees Edgar Savisaar on rajamas omaenda suveräänset maailma, ning toob selle kohta näiteid: vapimärgid vs teenetemärgid, vabaduskell vs vabadussammas, Kalev Sport vs ETV

  11. Valitsus kehtestab range rahadistsipliini / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2000-01-01

    Eelarvestrateegia üldeesmärgid 2001-2004. Kommenteerivad Kalle Jürgenson, Marju Lauristin, Edgar Savisaar. Parlamendisaadik (K. Jürgenson, M. Lauristin, E. Savisaar). Ilmunud ka: Estonija 15. mai lk. 8

  12. Eesti on USA uus lemmik / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2007-01-01

    President Toomas Hendrik Ilvese visiidist Washingtoni, kohtumistest USA presidendi George W. Bushi, asepresident Dick Cheney, asevälisminister John Negroponte, kaitseminister Robert M. Gates'i, USA Kongressi esindajatekoja spiikri Nancy Pelosi ja kongresmenidega. Eestil õnnestus korraldada USA pealinnas kohtumised, mille järjekorras ootab hulk palju suuremaid riike. Vabariigi President töövisiidil Ameerika Ühendriikides 25.-26.06.2007

  13. CIA-uurijad ookeani taga / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2006-01-01

    Euroopa Parlament moodustas komisjoni, et kontrollida väiteid USA luureasutuse CIA mitmel pool maailmas paiknevate salajaste vanglate süsteemi olemasolust. Vt. samas intervjuud komisjoni esimehe Carlos Coelhoga. Coelho otsib vastuseid

  14. HMSRP Hawaiian Monk Seal Argos Location Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project investigates foraging behavior of Hawaiian monk seals by conducting telemetry studies. During these studies, live seals are instrumented with satellite...

  15. Pushing for Part Time.

    Science.gov (United States)

    Geber, Beverly

    1987-01-01

    More employees are choosing to work part time. Although this trend started because of working women, some men are choosing part-time positions. Part-time employees forfeit salary and promotion potential, yet most feel the trade is fair and that they are more productive during their working hours. (CH)

  16. Standard biological parts knowledgebase.

    Directory of Open Access Journals (Sweden)

    Michal Galdzicki

    2011-02-01

    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. Standard Biological Parts Knowledgebase

    Science.gov (United States)

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

    2011-01-01

    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. PMID:21390321

  18. 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.

  19. Loose part monitoring device

    International Nuclear Information System (INIS)

    Nomura, Hiroshi.

    1992-01-01

    The device of the present invention estimates a place where loose parts occur and structural components as the loose parts in a fluid flow channel of a reactor device, to provide information thereof to a plant operator. That is, the device of the present invention comprises (1) a plurality of detectors disposed to each of equipments constituting fluid channels, (2) an abnormal sound sensing device for sensing signals from the detectors, (3) an estimation section for estimating the place where the loose parts occur and the structural components thereof based on the signals sensed by the abnormal sound sensing section, (4) a memory section for storing data of the plant structure necessary for the estimation, and (5) a display section for displaying the result of the estimation. In such a device, the position where the loose parts collide against the plant structural component and the energy thereof are estimated. The dropping path of the loose parts is estimated from the estimation position. Parts to be loose parts in the path are listed up. The parts on the list is selected based on the estimated energy thereby enabling to determine the loose parts. (I.S.)

  20. Controlled parts management

    International Nuclear Information System (INIS)

    Boyle, C.M.; Hidalgo, S.P.; Martinez, B.J.

    2004-01-01

    The Controlled Parts Management (CPM) system is based on industry standard practices for managing inventory. CPM is designed to record the movement of any type of inventory in a defined region referred to as an Account or SubAccount. The system is used to track the receiving, processing, storing and transfer of inventory parts. CPM provides information on parts, quantity and the exact location of the inventory. CPM is a barcode-based-part tracking system currently used to track controlled parts that are used in the R and D and testing of weapons; this tracking helps maintain the part pedigree that is required for certification of a weapon or weapon test. CPM includes bar code data collection software programmed into portable bar code readers for automating physical inventory services and remote transaction capture. CPM interfaces to other Engineering systems and supports a 'material content' of a weapons test through the test Bill of Materials and assignment of a unique inventory part in CPM. Additional functionality includes the ability to group or join parts, logically or physically and temporary or permanent, to represent discrete parts, containers, subassemblies and assemblies, and groupings.

  1. Introduction to Part 3

    DEFF Research Database (Denmark)

    Petersen, Nils Holger

    2015-01-01

    A brief contextualising discussion of Western Music History and its relations to Theological Aesthetical Thought since Carolingian Times as an introduction to 3 music articles in Part 3 of the volume.......A brief contextualising discussion of Western Music History and its relations to Theological Aesthetical Thought since Carolingian Times as an introduction to 3 music articles in Part 3 of the volume....

  2. Matrix comparison, Part 2

    DEFF Research Database (Denmark)

    Schneider, Jesper Wiborg; Borlund, Pia

    2007-01-01

    The present two-part article introduces matrix comparison as a formal means for evaluation purposes in informetric studies such as cocitation analysis. In the first part, the motivation behind introducing matrix comparison to informetric studies, as well as two important issues influencing such c...

  3. Play your part

    CERN Document Server

    Ramsey, Gaynor

    1978-01-01

    Play your part is a collection of then situations in which students have to take on the roles of particular people and express their opinions, feelings or arguments about the situation. Play your part is intended for use with advanced students of English.

  4. Biostatistics primer: part I.

    Science.gov (United States)

    Overholser, Brian R; Sowinski, Kevin M

    2007-12-01

    Biostatistics is the application of statistics to biologic data. The field of statistics can be broken down into 2 fundamental parts: descriptive and inferential. Descriptive statistics are commonly used to categorize, display, and summarize data. Inferential statistics can be used to make predictions based on a sample obtained from a population or some large body of information. It is these inferences that are used to test specific research hypotheses. This 2-part review will outline important features of descriptive and inferential statistics as they apply to commonly conducted research studies in the biomedical literature. Part 1 in this issue will discuss fundamental topics of statistics and data analysis. Additionally, some of the most commonly used statistical tests found in the biomedical literature will be reviewed in Part 2 in the February 2008 issue.

  5. Workshop 96. Part III

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    Part III of the proceedings contain 155 contributions in various fields of science and technology including nuclear engineering, environmental science, and biomedical engineering. Out of these, 10 were selected to be inputted in INIS. (P.A.).

  6. Parts lubas uut muusikakooli

    Index Scriptorium Estoniae

    2005-01-01

    Peaminister Juhan Parts vastas Tallinna Muusikakeskkooli õpilase Judith Partsi kirjale Tallinna Muusikakeskkooli olukorrast lubadusega hoida silma peal Tallinna Muusikakeskkoolile, Tallinna Balletikoolile ja Georg Otsa nim. Muusikakoolile ühise hoone võimaldamisest kokkuehituseks Eesti Muusikaakadeemiaga

  7. Male hypogonadism (Part 1)

    OpenAIRE

    Ye.V. Luchytskyy; V.Yе. Luchytskyy; M.D. Tronko

    2017-01-01

    The first part of the review presents the current data on the prevalence of male hypogonadism, methods of diagnosing different forms of hypogonadism, describes the clinical manifestations of the most common forms of this disease.

  8. Male hypogonadism (Part 1

    Directory of Open Access Journals (Sweden)

    Ye.V. Luchytskyy

    2017-05-01

    Full Text Available The first part of the review presents the current data on the prevalence of male hypogonadism, methods of diagnosing different forms of hypogonadism, describes the clinical manifestations of the most common forms of this disease.

  9. Workshop 96. Part III

    International Nuclear Information System (INIS)

    1995-12-01

    Part III of the proceedings contain 155 contributions in various fields of science and technology including nuclear engineering, environmental science, and biomedical engineering. Out of these, 10 were selected to be inputted in INIS. (P.A.)

  10. Adesão ao tratamento de manutenção em asma (estudo ADERE Compliance with maintenance treatment of asthma (ADERE study

    Directory of Open Access Journals (Sweden)

    José Miguel Chatkin

    2006-08-01

    Full Text Available OBJETIVO: Avaliar a adesão ao tratamento preventivo de asma persistente moderada e grave. MÉTODOS: Médicos de vários Estados do país foram contactados para selecionar asmáticos persistentes moderados ou graves, maiores de doze anos. Os pacientes receberam salmeterol/fluticasona 50/250 µg diskus durante 90 dias (sendo orientados a retornarem as embalagens ao final do estudo para conferência da dosagem total utilizada. Receberam telefonemas da equipe do estudo no início e ao final de 90 dias para que fosse avaliada a adesão. Foi considerado como aderente ao tratamento o asmático que utilizou no mínimo 85% das doses prescritas. As variáveis estudadas foram sexo, idade, cor, estado civil, escolaridade, tabagismo atual, outras atopias, co-morbidades, gravidade da asma, uso de outras medicações e número de hospitalizações por asma. RESULTADOS: Foram incluídos 131 pacientes oriundos de quinze estados, com taxa geral de adesão de 51,9%. Houve diferença significativa na adesão quanto à gravidade da asma (maior adesão nos casos graves; p = 0,02. Não houve diferença estatisticamente significativa nas demais variáveis. CONCLUSÃO: A taxa geral de adesão ao tratamento de manutenção da asma foi baixa.OBJECTIVE: To determine the rate of compliance with preventive treatment of moderate and severe persistent asthma. METHODS: Physicians at various medical centers across the country were invited to nominate patients for participation in the study. Inclusion criteria were being over the age of 12 and presenting moderate or severe persistent asthma. Participating patients received salmeterol/fluticasone 50/250 µg by dry powder inhaler for 90 days and were instructed to return the empty packages at the end of the study as a means of determining the total quantity used. In order to evaluate compliance, a member of the research team contacted each patient via telephone at the study outset and again at the end of the 90-day study period. Asthma patients were considered compliant with the treatment if they used at least 85% of the prescribed dose. The following variables were studied: gender, age, race, marital status, years of schooling, smoking habits, other atopic conditions, comorbidities, asthma severity, use of other medication and number of hospital admissions for asthma. RESULTS: A total of 131 patients from fifteen states were included. The overall rate of compliance was found to be 51.9%. There was a significant difference in compliance in relation to asthma severity: compliance was greater among patients with severe persistent asthma than among those with moderate persistent asthma (p = 0.02. There were no statistically significant differences among any of the other variables. CONCLUSION: The overall rate of compliance with maintenance treatment of asthma was low.

  11. Karel Srp: Toyen. Komentovaný ruský překlad první a druhé kapitoly z knihy Karel Srp:Toyen. Praha: Argo, 2000

    OpenAIRE

    Soloveva, Oxana

    2014-01-01

    This bachelor thesis consists of two parts. The first part is a translation of selected chapters from the book Toyen written by Karel Srp. The second part represents a commentary of the translation. The commentary is divided into the following sections: translation analysis of the source text, translation method, typology of translation problems and translation shifts. Key words: translation, translation analysis, translation method, translation problem, translation shift, surrealism, art

  12. Plutonium microstructures. Part 1

    International Nuclear Information System (INIS)

    Cramer, E.M.; Bergin, J.B.

    1981-09-01

    This report is the first of three parts in which Los Alamos and Lawrence Livermore National Laboratory metallographers exhibit a consolidated set of illustrations of inclusions that are seen in plutonium metal as a consequence of inherent and tramp impurities, alloy additions, and thermal or mechanical treatments. This part includes illustrations of nonmetallic and intermetallic inclusions characteristic of major impurity elements as an aid to identifying unknowns. It also describes historical aspects of the increased purity of laboratory plutonium samples, and it gives the composition of the etchant solutions and describes the etching procedure used in the preparation of each illustrated sample. 25 figures

  13. PHP The Good Parts

    CERN Document Server

    MacIntyre, Peter

    2010-01-01

    Get past all the hype about PHP and dig into the real power of this language. This book explores the most useful features of PHP and how they can speed up the web development process, and explains why the most commonly used PHP elements are often misused or misapplied. You'll learn which parts add strength to object-oriented programming, and how to use certain features to integrate your application with databases. Written by a longtime member of the PHP community, PHP: The Good Parts is ideal for new PHP programmers, as well as web developers switching from other languages. Become familiar w

  14. Multiple part feeding

    DEFF Research Database (Denmark)

    Hvilshøj, Mads; Bøgh, Simon; Nielsen, Oluf Skov

    2012-01-01

    " is capable of successfully servicing four part feeders in three production cells using command signals from an Open Process Control (OPC) server. Furthermore, the paper presents future research and development suggestions for AIMM, which contributes to near-term industrial maturation and implementation...

  15. Workshop 96. Part II

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    Part II of the seminar proceedings contains contributions in various areas of science and technology, among them materials science in mechanical engineering, materials science in electrical, chemical and civil engineering, and electronics, measuring and communication engineering. In those areas, 6 contributions have been selected for INIS. (P.A.).

  16. Basic Electricity. Part 3.

    Science.gov (United States)

    Kilmer, Donald C.

    Third (part 3) in a set of four guides designed for the student interested in a vocation in electrical work, this guide includes four units: Unit VI--Ohm's Law, covering six lessons (voltage, current-flow and resistance, the Ohm's Law formula, formula for finding voltage, formula for finding resistance); Unit VII--Voltages, covering five lessons…

  17. Workshop 96. Part II

    International Nuclear Information System (INIS)

    1995-12-01

    Part II of the seminar proceedings contains contributions in various areas of science and technology, among them materials science in mechanical engineering, materials science in electrical, chemical and civil engineering, and electronics, measuring and communication engineering. In those areas, 6 contributions have been selected for INIS. (P.A.)

  18. Workshop 95. Part I

    International Nuclear Information System (INIS)

    1995-12-01

    The proceedings of the seminar contain more than 420 contributions divided into 21 areas of interest. In Part I, 144 contributions are presented from the following fields: mathematics, physics, chemistry, engineering informatics and cybernetics, computer art, and fluid mechanics. For input in INIS, 15 contributions were selected from the physics section and 1 from the chemistry section. (J.B.)

  19. Workshop 95. Part I

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The proceedings of the seminar contain more than 420 contributions divided into 21 areas of interest. In Part I, 144 contributions are presented from the following fields: mathematics, physics, chemistry, engineering informatics and cybernetics, computer art, and fluid mechanics. For input in INIS, 15 contributions were selected from the physics section and 1 from the chemistry section. (J.B.).

  20. Workshop 93. Part A

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The aim of the seminar was to present and discuss the latest results obtained in research at the Czech Technical University and collaborating institutions. Part A of the Proceedings contains 99 contributions from the following fields: physical electronics and optics, mathematics, informatics and cybernetics, and materials engineering. Two contributions were selected for INIS. (J.B.).

  1. MIRD methodology. Part 1

    International Nuclear Information System (INIS)

    Rojo, Ana M.

    2004-01-01

    This lecture develops the MIRD (Medical Internal Radiation Dose) methodology for the evaluation of the internal dose due to the administration of radiopharmaceuticals. In this first part, the basic concepts and the main equations are presented. The ICRP Dosimetric System is also explained. (author)

  2. MIRD methodology. Part 2

    International Nuclear Information System (INIS)

    Gomez Parada, Ines

    2004-01-01

    This paper develops the MIRD (Medical Internal Radiation Dose) methodology for the evaluation of the internal dose due to the administration of radiopharmaceuticals. In this second part, different methods for the calculation of the accumulated activity are presented, together with the effective half life definition. Different forms of Retention Activity curves are also shown. (author)

  3. Machine Parts as Metaphor.

    Science.gov (United States)

    Porter, Gerald

    The connection between Language for Specific Purposes (LSP) and literature is discussed with examples of technical vocabulary drawn from a variety of writers, with particular attention to a sketch by the British dramatist Harold Pinter, "Trouble in the Works," which makes extensive use of the terminology of machine parts. It is noted…

  4. Workshop 93. Part A

    International Nuclear Information System (INIS)

    1993-01-01

    The aim of the seminar was to present and discuss the latest results obtained in research at the Czech Technical University and collaborating institutions. Part A of the Proceedings contains 99 contributions from the following fields: physical electronics and optics, mathematics, informatics and cybernetics, and materials engineering. Two contributions were selected for INIS. (J.B.)

  5. Aderência das Demonstrações Contábeis dos Fundos de Pensão do Brasil aos Padrões Contábeis Internacionais: Uma Análise Comparativa à Luz da IAS 26

    Directory of Open Access Journals (Sweden)

    Roswelton Anjos de Paula

    2014-08-01

    Full Text Available Apesar de o processo de convergência aos padrões internacionais provocar discussões nos vários ramos da Contabilidade, no Brasil os fundos de pensão devem observar um padrão contábil próprio, respeitando a independência patrimonial de todos os planos de benefícios dos fundos de pensão e identificando, separadamente, os planos previdenciais e assistenciais administrados pelas entidades fechadas de previdência complementar (EFPC. Com o intuito de verificar em que medida a elaboração das demonstrações contábeis das EFPC se encontra aderente aos padrões contábeis internacionais, foi efetuada uma análise comparativa entre os elementos que compõem as estruturas da Demonstração da Mutação do Ativo Líquido (DMAL, da Demonstração do Ativo Líquido (DAL e da Demonstração das Obrigações Atuariais do Plano de Benefícios (DOAP, definidas pelo padrão próprio brasileiro, e os elementos estabelecidos pela IAS 26 - Accounting and Reporting by Retirement Benefit Plans, que se aplica às demonstrações contábeis dos planos de benefícios, relatando e fornecendo informações aos participantes sobre os recursos e os benefícios do plano ao longo do tempo. Trata-se de um estudo de natureza exploratória, com abordagem qualitativa e coleta de dados realizada de forma essencialmente documental. A justificativa para o estudo está na percepção de que o desenvolvimento de um padrão próprio pode comprometer a inserção da Contabilidade dos fundos de pensão do Brasil nas melhores práticas internacionais, e inibir a participação de eventuais investidores na capitalização desses fundos. Os resultados mostram que as estruturas dos elementos que compõem as demonstrações contábeis desses fundos se encontram, em sua maior parte, aderentes ao disposto na IAS 26, sendo observadas, contudo, divergências de caráter formal nas estruturas das demonstrações contábeis e na mensuração a valor justo dos investimentos, pass

  6. Concern for older parts

    International Nuclear Information System (INIS)

    Titus, E.; Spink, T.; Cookson, B.; Tenera, L.P.

    1992-01-01

    For the last half decade, regulatory expectations of the procurement process for nuclear commercial-grade safety-related materials have increase. The changes have been driven by concern for fraudulent or misrepresented parts and the loss of original equipment manufacturers. The industry responded to these concerns by developing improved procurement programs that changed how parts were specified and received and provided for verification of attributes that were critical to the successful performance of safety functions(s). Like its counterparts, Duquesne Light Company (DLCo), Beaver Valley power station began applying these enhanced requirements to procurements initiated after January 1, 1990, in response to the Nuclear Management and Resources Council initiative on dedication. Procurements prior to this data were not subject to the new requirements

  7. Workshop 93. Part B

    International Nuclear Information System (INIS)

    1993-01-01

    The aim of the seminar was to present and discuss the latest results obtained in research at the Czech Technical University and collaborating institutions. Part B of the Proceedings contains 109 contributions from the following fields: physics; medical engineering; fluid mechanics, environmental engineering, and structural mechanics. Fourteen contributions dealing with nuclear physics, plasma physics, quantum physics, nuclear chemistry, and computational physics were selected for INIS. (J.B.)

  8. Electricity Bill [Part 1

    International Nuclear Information System (INIS)

    Parkinson, C.; Hogg, N.; Salmond, A.

    1988-01-01

    The paper presents the first part of the Parliamentary debate on the second reading of the Electricity Bill, House of Commons, London 1988. The Bill sets out the government's proposals for the restructuring and privatisation of the electricity supply industry throughout Great Britain. Customers and suppliers, choice for the consumer, competition promotion, security of supply, nuclear power stations, and cost, are all discussed. (U.K.)

  9. Workshop 93. Part B

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The aim of the seminar was to present and discuss the latest results obtained in research at the Czech Technical University and collaborating institutions. Part B of the Proceedings contains 109 contributions from the following fields: physics; medical engineering; fluid mechanics, environmental engineering, and structural mechanics. Fourteen contributions dealing with nuclear physics, plasma physics, quantum physics, nuclear chemistry, and computational physics were selected for INIS. (J.B.).

  10. Workshop 96. Part I

    International Nuclear Information System (INIS)

    1995-12-01

    The proceedings of the seminar contain nearly 500 contributions divided into 22 fields of science and technology. In Part I, 167 contributions are presented in the following areas: mathematics, physics, chemistry, engineering informatics and cybernetics, computers, and fluid mechanics. For input in INIS, 19 contributions were selected from the Physics section, 2 from the Mathematics section, and 4 from the Chemistry section. (P.A.)

  11. Workshop 96. Part I

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The proceedings of the seminar contain nearly 500 contributions divided into 22 fields of science and technology. In Part I, 167 contributions are presented in the following areas: mathematics, physics, chemistry, engineering informatics and cybernetics, computers, and fluid mechanics. For input in INIS, 19 contributions were selected from the Physics section, 2 from the Mathematics section, and 4 from the Chemistry section. (P.A.).

  12. Endocrine system: part 1.

    Science.gov (United States)

    Johnstone, Carolyn; Hendry, Charles; Farley, Alistair; McLafferty, Ella

    2014-05-27

    This article, which forms part of the life sciences series and is the first of two articles on the endocrine system, examines the structure and function of the organs of the endocrine system. It is important that nurses understand how the endocrine system works and its role in maintaining health. The role of the endocrine system and the types, actions and control of hormones are explored. The gross structure of the pituitary and thyroid glands are described along with relevant physiology. Several disorders of the thyroid gland are outlined. The second article examines growth hormone, the pancreas and adrenal glands.

  13. Fuel cells (part 2)

    International Nuclear Information System (INIS)

    Campanari, S.; Macchi, E.

    1999-01-01

    The article, following and completing the issues dealt with in part 1 (CH4 Energia Metano, 1/99, p. 7), describe the operating characteristic and construction features of molten carbonate and solid oxide fuel cells (MCFC and SOFC). For the latter type, construction cost are evaluated by various authors and research institutes. The article ends by presenting some tables showing the classification and the main characteristics of various fuel cells, and well as the effect of some gases on the behaviour of some of them [it

  14. Java The Good Parts

    CERN Document Server

    Waldo, Jim

    2010-01-01

    What if you could condense Java down to its very best features and build better applications with that simpler version? In this book, veteran Sun Labs engineer Jim Waldo reveals which parts of Java are most useful, and why those features make Java among the best programming languages available. Every language eventually builds up crud, Java included. The core language has become increasingly large and complex, and the libraries associated with it have grown even more. Learn how to take advantage of Java's best features by working with an example application throughout the book. You may not l

  15. R806 (part 1)

    CERN Multimedia

    CERN PhotoLab

    1976-01-01

    R806 was designed by the BNL-CERN-Syracuse-Yale Collaboration (Bill Willis spokesman) to study large transverse momentum phenomena, and installed in intersection 8 of the ISR. The main detectors were Lithium foil transition radiation detectors to identify electrons and liquid argon calorimeters to measure the energy of the electrons and photons (among the first such calorimeters to be used in an experiment). In part 1 there were two modules, top and bottom of the horizontal beam pipe; the black vertical pipe contains the cryogenics (LN2 and Lar) and is connected to the two modules with the horizontal piping.

  16. Alveolar Soft Part Sarcoma.

    Science.gov (United States)

    Jaber, Omar I; Kirby, Patricia A

    2015-11-01

    Alveolar soft part sarcoma is a rare neoplasm usually arising in the soft tissues of the lower limbs in adults and in the head and neck region in children. It presents primarily as a slowly growing mass or as metastatic disease. It is characterized by a specific chromosomal alteration, der(17)t(X:17)(p11:q25), resulting in fusion of the transcription factor E3 (TFE3) with alveolar soft part sarcoma critical region 1 (ASPSCR1) at 17q25. This translocation is diagnostically useful because the tumor nuclei are positive for TFE3 by immunohistochemistry. Real-time polymerase chain reaction to detect the ASPSCR1-TFE3 fusion transcript on paraffin-embedded tissue blocks has been shown to be more sensitive and specific than detection of TFE3 by immunohistochemical stain. Cathepsin K is a relatively recent immunohistochemical stain that can aid in the diagnosis. The recent discovery of the role of the ASPSCR1-TFE3 fusion protein in the MET proto-oncogene signaling pathway promoting angiogenesis and cell proliferation offers a promising targeted molecular therapy.

  17. Mapping sequences by parts

    Directory of Open Access Journals (Sweden)

    Guziolowski Carito

    2007-09-01

    Full Text Available Abstract Background: We present the N-map method, a pairwise and asymmetrical approach which allows us to compare sequences by taking into account evolutionary events that produce shuffled, reversed or repeated elements. Basically, the optimal N-map of a sequence s over a sequence t is the best way of partitioning the first sequence into N parts and placing them, possibly complementary reversed, over the second sequence in order to maximize the sum of their gapless alignment scores. Results: We introduce an algorithm computing an optimal N-map with time complexity O (|s| × |t| × N using O (|s| × |t| × N memory space. Among all the numbers of parts taken in a reasonable range, we select the value N for which the optimal N-map has the most significant score. To evaluate this significance, we study the empirical distributions of the scores of optimal N-maps and show that they can be approximated by normal distributions with a reasonable accuracy. We test the functionality of the approach over random sequences on which we apply artificial evolutionary events. Practical Application: The method is illustrated with four case studies of pairs of sequences involving non-standard evolutionary events.

  18. Antipsicóticos de ação prolongada no tratamento de manutenção da esquizofrenia: Parte I. Fundamentos do seu desenvolvimento, benefícios e nível de aceitação em diferentes países e culturas Antisicóticos de acción prolongada en el tratamiento de matenimiento de la esquizofrenia: Parte I. Fundamentos de su desarrollo, beneficios y nivel de aceptación en diferentes países e culturas Long-acting antipsychotics in the maintenance treatment of schizophrenia: Part I. Foundations of its development, benefits and acceptance level in different countries and cultures

    Directory of Open Access Journals (Sweden)

    Luiz Paulo de C. Bechelli

    2003-06-01

    Full Text Available Neste trabalho são revistos os fundamentos do desenvolvimento dos antipsicóticos de ação prolongada, a aderência ao tratamento, fatores que dificultam o seguimento da prescrição e suas conseqüências, benefícios e aceitação dos antipsicóticos de ação prolongada. A partir dos dados desta primeira parte do trabalho, os seguintes pontos devem ser destacados: a taxa de não aderência ao tratamento na esquizofrenia é em torno de 60%; por se tratar de uma doença crônica com elevado risco de recaída, a manutenção do medicamento auxilia no seu controle. Os antipsicóticos de ação prolongada foram desenvolvidos exatamente com este objetivo: garantir a administração do medicamento e a sua regularidade, condições essenciais na prevenção da recaída. Apesar dos benefícios inestimáveis do antipsicóticos de ação prolongada, diversos fatores contribuíram para que tivessem uma utilização aquém do seu potencial.En este trabajo revisamos los fundamentos del desarrollo de los antisicóticos de acción prolongada, la adherencia al tratamiento, factores que dificultan el seguimiento de la prescripción y sus consecuencias, así como sus beneficios y aceptación. A partir de los datos de esta primera parte del trabajo, el siguiente punto necesita ser destacado: la tasa de no-adherencia al tratamiento en esquizofrenia está alrededor de 60%. Por tratarse de una enfermedad crónica, con riesgo elevado de recaída, el mantenimiento del medicamento ayuda en su control. Los antisicóticos de acción prolongada fueron desarrollados exactamente con este objetivo: garantizar la administración del medicamento y su regularidad, condiciones esenciales para prevenir la recaída. A pesar de los beneficios inestimables de los antisicóticos de acción prolongada, diversos factores han contribuido para que en su utilización no se aproveche todo su potencial.In this study, the foundations of long-acting antipsychotics development, the

  19. LGBTQ Youth Part 1.

    Science.gov (United States)

    Perron, Tracy; Kartoz, Connie; Himelfarb, Chaya

    2017-03-01

    In order to provide holistic care, school nurses must be culturally competent by being sensitive to health disparities experienced by students in at-risk populations. Despite the growing acceptance toward gender and sexual minorities, LGBTQ youth remain an at-risk population in our communities and our schools. School nurses as well as school counselors, social workers, and psychologists can increase their cultural competence in caring for this group of students by increasing their understanding of appropriate terminology and risks associated with this vulnerable group. This article is Part 1 of a two-article series designed to increase school nurses' abilities to advocate and care for LGBTQ youth in school settings. This first article provides information regarding proper terminology and current percentages of youth who identify as LGBTQ and concludes with implications for school nurses, including resources for nurses, school staff, and families.

  20. LGBTQ Part 2.

    Science.gov (United States)

    Perron, Tracy; Kartoz, Connie; Himelfarb, Chaya

    2017-03-01

    In addition to dealing with the normal challenges of being a teenager, many times LGBTQ youth have to deal with harassment, intimidation, and bullying on a daily basis as they disproportionately experience verbal and physical harassment while in school as a result of their sexual orientation and/or gender identity. This violence adversely affects these students' health and well-being as reflected in the depression and suicide rate among LGBTQ youth. As Part 2 of a series in articles on caring for LGBTQ youth in a school setting, this article reviews specific health risks in this group of students. School nurses can help reduce disparities in health for LGBTQ youth by understanding risk for psychological consequences of bullying and advocating for a just and responsive social school culture. Implications for school nurses include educating school staff and families as well as providing prompt and appropriate referrals for necessary psychological care.

  1. Rickets: Part I.

    Science.gov (United States)

    Shore, Richard M; Chesney, Russell W

    2013-01-01

    Rickets is characterized by impaired mineralization and ossification of the growth plates of growing children caused by a variety of disorders, the most frequent of which is nutritional deficiency of vitamin D. Despite ample knowledge of its etiology and the availability of cost-effective methods of preventing it, vitamin D deficiency rickets remains a significant problem in developing and developed countries. This two-part review covers the history, etiology, pathophysiology and clinical and radiographical findings of vitamin D deficiency rickets. Other less frequent causes of rickets and some of the disorders entering into the differential diagnoses of rickets are also considered. Controversial issues surrounding vitamin D deficiency include determination of what constitutes vitamin D sufficiency and the potential relationship between low levels of vitamin D metabolites in many individuals and unexplained fractures in infants.

  2. Job sharing. Part 1.

    Science.gov (United States)

    Anderson, K; Forbes, R

    1989-01-01

    This article is the first of a three part series discussing the impact of nurses job sharing at University Hospital, London, Ontario. This first article explores the advantages and disadvantages of job sharing for staff nurses and their supervising nurse manager, as discussed in the literature. The results of a survey conducted on a unit with a large number of job sharing positions, concur with literature findings. The second article will present the evaluation of a pilot project in which two nurses job share a first line managerial position in the Operating Room. The third article will relate the effects of job sharing on women's perceived general well being. Job sharing in all areas, is regarded as a positive experience by both nurse and administrators.

  3. Part 6: Forest monitoring

    International Nuclear Information System (INIS)

    1997-01-01

    In this part the results of forest monitoring on Hungarian and Slovak territory are presented. The two countries examine the growth and the health conditions of trees in similar ways. The monitoring sites in the Slovak and Hungarian territories, included in the joint monitoring, are shown on figure. The Slovak Party has already evaluated the wood yield data for 1996, the weekly girth growth observations in 1996 were not performed yet. So far on the Hungarian side only the weekly girth growth data are available for the year 1996, the wood yield data for 1996 are being processed. In the evaluation of Hungarian side only the results obtained for the period from 1992 to 1995 were analysed. Moreover, on the Slovak side an evaluation of the health conditions of trees based on aerial was carried out. The Hungarian party did not carried out such a survey, therefore the evaluation is based only on field (on-the-spot) observations

  4. Loose parts monitoring system

    International Nuclear Information System (INIS)

    Wakasa, Kohji; Nishida, Eiichi; Ishii, Kazuo; Yamanaka, Hiroto.

    1987-01-01

    In the loose parts monitoring system (LPMS), installed for integrity monitoring of the nuclear power plants; when there occur foreign metallic objects in the reactor primary system, including a steam generator and the piping, the sounds caused by them moving with the cooling water and thereby getting in contact with various structures are detected. Its purpose is, therefore, to detect any abnormality in the reactor plant system through such abnormal sounds due to loose or fallen supports etc., and so provide this information to the reactor operators. In principle, accelerometers are distributed in such as reactor vessel, steam generator, coolant pumps, etc., so that various sounds are collected and converted into electrical signals, followed by analysis of the data. Described are the LPMS configuration/functions, the course taken in LPMS development, future problems, etc. (Mori, K.)

  5. Fuel cycle math - part one

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This article is Part One of a two-part article that reviews some of the numbers associated with the nuclear fuel cycle. The contents of Part One include: composition of the element uranium, considering atomic mass and weight-percent of the isotopes; uranium in the ground, including ore grades; mining, with dilution factors and recovery rates; ore sorting, including concentration factors; and uranium recovery. No financial information is presented in either Part One or Part Two

  6. A combined ADER-DG and PML approach for simulating wave propagation in unbounded domains

    KAUST Repository

    Amler, Thomas; Hoteit, Ibrahim; Alkhalifah, Tariq A.

    2012-01-01

    cells where waves are amplified by the PML, the contribution of damping terms is neglected and auxiliary variables are reset. Results of 2D simulations in acoustic media with constant and discontinuous material parameters are presented to illustrate

  7. Tüüpmaja = Modular house / Kalle Komissarov, Aet Ader, Grete Soosalu ...[jt.

    Index Scriptorium Estoniae

    2010-01-01

    Artikli tagamõte on rehabiliteerida tööstuslikult toodetavaid tüüpseid eramaju eesti arhitektide silmis, avada tüüpmaja mõistet erinevates arhitektuuri sisuliselt puudutavates teemades: arhitektuurne keskkond, arhitekuurse tüübi määratlus, kohandatavus, modulaarsus ja tootmine, arhitekti roll ja kuvand

  8. [Neurology! Adieau? (Part 2)].

    Science.gov (United States)

    Szirmai, Imre

    2010-05-30

    The education of neurologists is debilitated worldwide. University professors are engaged in teaching, research and patient-care. This triple challenge is very demanding, and results in permanent insecurity of University employees. To compensate for the insufficient clinical training, some institutes in the USA employ academic staff members exclusively for teaching. The formation of new subspecialties hinders the education and training of general neurologists. At present, four generations of medical doctors are working together in hospitals. The two older generations educate the younger neurologists who have been brought up in the world of limitless network of sterile information. Therefore their manual skills at the bedside and their knowledge of emergency treatment are deficient. Demographics of medical doctors changed drastically. Twice as many women are working in neurology and psychiatry than men. Integrity of neurology is threatened by: (1) Separation of the cerebrovascular diseases from general neurology. Development of "stroke units" was facilitated by the better reimbursement for treatment and by the interest of the pharmaceutical companies. Healthcare politics promoted the split of neurology into two parts. The independent status of "stroke departments" will reduce the rest of clinical neurology to outpatient service. (2) The main argumentation to segregate the rare neurological diseases was that their research will provide benefit for the diseases with high prevalence. This argumentation serves territorial ambitions. The separation of rare diseases interferes with the teaching of differential diagnostics in neurological training. The traditional pragmatic neurology can not be retrieved. The faculty of neurology could retain its integrity by the improvement of diagnostic methods and the ever more effective drugs. Nevertheless, even the progression of neurological sciences induces dissociation of clinical neurology. Neurology shall suffer fragmentation if

  9. Part I. Emergency workers

    International Nuclear Information System (INIS)

    2004-01-01

    This monograph deals with assessment of radiological health effects of the Chernobyl accident for emergency workers (part 1) and the population of the contaminated areas in Russia (part 2). The Chernobyl emergency workers and people living in the contaminated areas of Russia received much lower doses than the population of Hiroshima and Nagasaki and it was unclear whether risks of radiation-induced cancers derived with the Japanese data could be extrapolated to the low dose range However, it was predicted as early as in 1990 that the thyroid cancer incidence might be increasing due to incorporated 131 irradiation. What conclusions can be drawn from regarding cancer incidence among emergency workers and residents of the contaminated areas in Russia and the role of the radiation factor on the basis of the registry data? Leukemia incidence. Leukemia incidence is known to be one of principal indications of radiation effects. The radiation risk for leukemias is 3-4 times higher that for solid cancers and its latent period is estimated to be 2-3 years after exposure. Results of the radiation epidemiological studies discussed in this book show that in the worst contaminated Bryansk region the leukemia incidence rate is not higher than in the country in general. Even though some evidence exists for the dose response relationship, the radiation risks appear to be not statistically significant. Since risks of leukemia are known to be higher for those who were children at exposure, long-term epidemiological studies need to be continued. The study of leukemias among emergency workers strongly suggest the existence of dose response relationship. In those who received external doses more than 0.15 Gy the leukemia incidence rate is two time higher and these emergency workers should be referred to as a group of increased radiation risk. Solid cancers. The obtained results provide no evidence to a radiation-induced increase in solid cancers among residents of the contaminated areas

  10. Part II. Population

    International Nuclear Information System (INIS)

    2004-01-01

    This monograph deals with assessment of radiological health effects of the Chernobyl accident for emergency workers (part 1) and the population of the contaminated areas in Russia (part 2). The Chernobyl emergency workers and people living in the contaminated areas of Russia received much lower doses than the population of Hiroshima and Nagasaki and it was unclear whether risks of radiation-induced cancers derived with the Japanese data could be extrapolated to the low dose range However, it was predicted as early as in 1990 that the thyroid cancer incidence might be increasing due to incorporated 131 irradiation. What conclusions can be drawn from regarding cancer incidence among emergency workers and residents of the contaminated areas in Russia and the role of the radiation factor on the basis of the registry data? Leukemia incidence. Leukemia incidence is known to be one of principal indications of radiation effects. The radiation risk for leukemias is 3-4 times higher that for solid cancers and its latent period is estimated to be 2-3 years after exposure. Results of the radiation epidemiological studies discussed in this book show that in the worst contaminated Bryansk region the leukemia incidence rate is not higher than in the country in general. Even though some evidence exists for the dose response relationship, the radiation risks appear to be not statistically significant. Since risks of leukemia are known to be higher for those who were children at exposure, long-term epidemiological studies need to be continued. The study of leukemias among emergency workers strongly suggest the existence of dose response relationship. In those who received external doses more than 0.15 Gy the leukemia incidence rate is two time higher and these emergency workers should be referred to as a group of increased radiation risk. Solid cancers. The obtained results provide no evidence to a radiation-induced increase in solid cancers among residents of the contaminated areas

  11. Medicare Utilization for Part B

    Data.gov (United States)

    U.S. Department of Health & Human Services — This link takes you to the Medicare utilization statistics for Part B (Supplementary Medical Insurance SMI) which includes the Medicare Part B Physician and Supplier...

  12. Development of Aircraft Sandwich Parts

    Directory of Open Access Journals (Sweden)

    J. Křena

    2000-01-01

    Full Text Available The presented paper shows the design and development process of sandwich parts. A spoiler plate and a main landing gear door are developed. Sandwich parts are made of C/E composite facings and a foam core. FE models have been used for optimization of structures. Emphasis has been placed on deformations of parts under a few load cases. Experimental tests have been used for a verification of structure parts loaded by concentrated forces.

  13. Exploring Water Pollution. Part II

    Science.gov (United States)

    Rillo, Thomas J.

    1975-01-01

    This is part two of a three part article related to the science activity of exploring environmental problems. Part one dealt with background information for the classroom teacher. Presented here is a suggested lesson plan on water pollution. Objectives, important concepts and instructional procedures are suggested. (EB)

  14. Part Objects and Their Location

    DEFF Research Database (Denmark)

    Madsen, Ole Lehrmann; Møller-Pedersen, Birger

    1992-01-01

    The notion of location of part objects is introduced, yielding a reference to the containing object. Combined with locally defined objects and classes (block structure), singularly defined part objects, and references to part objects, it is a powerful language mechanism for defining objects...

  15. Condition based spare parts supply

    NARCIS (Netherlands)

    Lin, X.; Basten, Robertus Johannes Ida; Kranenburg, A.A.; van Houtum, Geert-Jan

    2012-01-01

    We consider a spare parts stock point that serves an installed base of machines. Each machine contains the same critical component, whose degradation behavior is described by a Markov process. We consider condition based spare parts supply, and show that an optimal, condition based inventory policy

  16. Machine for dismantling metal parts

    Energy Technology Data Exchange (ETDEWEB)

    Prokopov, O.I.; Loginovskiy, V.I.; Yagudin, S.Z.

    1982-01-01

    The purpose of the invention is to reduce the outlays of time for dismantling metal parts under conditions of eliminating open gas and oil gushers in operational drilling. This goal is achieved because the machine for dismantling the metal parts is equipped with a set of clamping elements arranged on the chassis, where each of them has a drive.

  17. The MAJORANA Parts Tracking Database

    Energy Technology Data Exchange (ETDEWEB)

    Abgrall, N. [Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA (United States); Aguayo, E. [Pacific Northwest National Laboratory, Richland, WA (United States); Avignone, F.T. [Department of Physics and Astronomy, University of South Carolina, Columbia, SC (United States); Oak Ridge National Laboratory, Oak Ridge, TN (United States); Barabash, A.S. [Institute for Theoretical and Experimental Physics, Moscow (Russian Federation); Bertrand, F.E. [Oak Ridge National Laboratory, Oak Ridge, TN (United States); Brudanin, V. [Joint Institute for Nuclear Research, Dubna (Russian Federation); Busch, M. [Department of Physics, Duke University, Durham, NC (United States); Triangle Universities Nuclear Laboratory, Durham, NC (United States); Byram, D. [Department of Physics, University of South Dakota, Vermillion, SD (United States); Caldwell, A.S. [South Dakota School of Mines and Technology, Rapid City, SD (United States); Chan, Y-D. [Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA (United States); Christofferson, C.D. [South Dakota School of Mines and Technology, Rapid City, SD (United States); Combs, D.C. [Department of Physics, North Carolina State University, Raleigh, NC (United States); Triangle Universities Nuclear Laboratory, Durham, NC (United States); Cuesta, C.; Detwiler, J.A.; Doe, P.J. [Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, WA (United States); Efremenko, Yu. [Department of Physics and Astronomy, University of Tennessee, Knoxville, TN (United States); Egorov, V. [Joint Institute for Nuclear Research, Dubna (Russian Federation); Ejiri, H. [Research Center for Nuclear Physics and Department of Physics, Osaka University, Ibaraki, Osaka (Japan); Elliott, S.R. [Los Alamos National Laboratory, Los Alamos, NM (United States); and others

    2015-04-11

    The MAJORANA DEMONSTRATOR is an ultra-low background physics experiment searching for the neutrinoless double beta decay of {sup 76}Ge. The MAJORANA Parts Tracking Database is used to record the history of components used in the construction of the DEMONSTRATOR. The tracking implementation takes a novel approach based on the schema-free database technology CouchDB. Transportation, storage, and processes undergone by parts such as machining or cleaning are linked to part records. Tracking parts provide a great logistics benefit and an important quality assurance reference during construction. In addition, the location history of parts provides an estimate of their exposure to cosmic radiation. A web application for data entry and a radiation exposure calculator have been developed as tools for achieving the extreme radio-purity required for this rare decay search.

  18. The MAJORANA Parts Tracking Database

    Science.gov (United States)

    Abgrall, N.; Aguayo, E.; Avignone, F. T.; Barabash, A. S.; Bertrand, F. E.; Brudanin, V.; Busch, M.; Byram, D.; Caldwell, A. S.; Chan, Y.-D.; Christofferson, C. D.; Combs, D. C.; Cuesta, C.; Detwiler, J. A.; Doe, P. J.; Efremenko, Yu.; Egorov, V.; Ejiri, H.; Elliott, S. R.; Esterline, J.; Fast, J. E.; Finnerty, P.; Fraenkle, F. M.; Galindo-Uribarri, A.; Giovanetti, G. K.; Goett, J.; Green, M. P.; Gruszko, J.; Guiseppe, V. E.; Gusev, K.; Hallin, A. L.; Hazama, R.; Hegai, A.; Henning, R.; Hoppe, E. W.; Howard, S.; Howe, M. A.; Keeter, K. J.; Kidd, M. F.; Kochetov, O.; Konovalov, S. I.; Kouzes, R. T.; LaFerriere, B. D.; Leon, J. Diaz; Leviner, L. E.; Loach, J. C.; MacMullin, J.; Martin, R. D.; Meijer, S. J.; Mertens, S.; Miller, M. L.; Mizouni, L.; Nomachi, M.; Orrell, J. L.; O`Shaughnessy, C.; Overman, N. R.; Petersburg, R.; Phillips, D. G.; Poon, A. W. P.; Pushkin, K.; Radford, D. C.; Rager, J.; Rielage, K.; Robertson, R. G. H.; Romero-Romero, E.; Ronquest, M. C.; Shanks, B.; Shima, T.; Shirchenko, M.; Snavely, K. J.; Snyder, N.; Soin, A.; Suriano, A. M.; Tedeschi, D.; Thompson, J.; Timkin, V.; Tornow, W.; Trimble, J. E.; Varner, R. L.; Vasilyev, S.; Vetter, K.; Vorren, K.; White, B. R.; Wilkerson, J. F.; Wiseman, C.; Xu, W.; Yakushev, E.; Young, A. R.; Yu, C.-H.; Yumatov, V.; Zhitnikov, I.

    2015-04-01

    The MAJORANA DEMONSTRATOR is an ultra-low background physics experiment searching for the neutrinoless double beta decay of 76Ge. The MAJORANA Parts Tracking Database is used to record the history of components used in the construction of the DEMONSTRATOR. The tracking implementation takes a novel approach based on the schema-free database technology CouchDB. Transportation, storage, and processes undergone by parts such as machining or cleaning are linked to part records. Tracking parts provide a great logistics benefit and an important quality assurance reference during construction. In addition, the location history of parts provides an estimate of their exposure to cosmic radiation. A web application for data entry and a radiation exposure calculator have been developed as tools for achieving the extreme radio-purity required for this rare decay search.

  19. Juhan Parts lubab investeerida teedesse / Juhan Parts ; interv. Tanel Raig

    Index Scriptorium Estoniae

    Parts, Juhan, 1966-

    2007-01-01

    Ilmunud ka: Delovõje Vedomosti 17. okt. lk. 13. Majandusminister Juhan Parts arutleb lahendamist vajavate küsimuste ja prioriteetsete investeeringute üle transpordisektoris. Lisa: Juhan Partsi kuus kuud ministrina

  20. Parts hindab oma valitsust "kolmega" / Juhan Parts ; interv. Toomas Sildam

    Index Scriptorium Estoniae

    Parts, Juhan, 1966-

    2005-01-01

    Peaminister Juhan Parts vastab küsimustele, mis puudutavad uue valitsuskoalitsiooni moodustamist. Peaminister peab oluliseks, et uus valitsus tekiks kiiresti, ning on nõus ise uue valitsuse kokku panema

  1. Otvetshajet Juhan Parts, premjer-ministr / Juhan Parts

    Index Scriptorium Estoniae

    Parts, Juhan, 1966-

    2005-01-01

    Peaminister Juhan Parts selgitab Res Publica ja valitsuse korruptsioonivastast poliitikat ning loodab, et justiitsminister Ken-Marti Vaheri pakutud strateegia võitluses korruptsiooniga ei saa koalitsiooni lagunemise põhjuseks

  2. Bio-optical profiling floats as new observational tools for biogeochemical and ecosystem studies: Potential synergies with ocean color remote sensing

    CSIR Research Space (South Africa)

    Claustre, H

    2009-09-01

    Full Text Available Color Coordinating Group) BIO-Argo working group is to elaborate recommendations in view of a future use of bio-optical profiling floats as part of a network that would include a global array that could be "Argo-relevant", and specific arrays that would...

  3. Advanced modern algebra part 2

    CERN Document Server

    Rotman, Joseph J

    2017-01-01

    This book is the second part of the new edition of Advanced Modern Algebra (the first part published as Graduate Studies in Mathematics, Volume 165). Compared to the previous edition, the material has been significantly reorganized and many sections have been rewritten. The book presents many topics mentioned in the first part in greater depth and in more detail. The five chapters of the book are devoted to group theory, representation theory, homological algebra, categories, and commutative algebra, respectively. The book can be used as a text for a second abstract algebra graduate course, as a source of additional material to a first abstract algebra graduate course, or for self-study.

  4. Medicare Utilization for Part A

    Data.gov (United States)

    U.S. Department of Health & Human Services — This link takes you to the Medicare utilization statistics for Part A (Hospital Insurance HI) which include the Medicare Ranking for all Short-Stay Hospitals by...

  5. Medicare Part D Claims Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — This page contains information on Part D claims data for the purposes of research, analysis, reporting, and public health functions. These data will also be used to...

  6. VULNERABILITY OF PART TIME EMPLOYEES

    Directory of Open Access Journals (Sweden)

    Raluca Dimitriu

    2015-11-01

    Full Text Available The employee who concluded a part-time contract is the employee whose normal working hours, calculated weekly or as monthly average, is lower than the number of normal working hours of a comparable full-time employee. Part-time workers generally have the same legal status as full time workers. In fact, the vulnerability of this category of workers is not necessarily legal but rather economic: income - in proportion to the work performed, may be insufficient to cover the needs of living. However, such vulnerability may also have a certain cultural component: in some societies, professional identity is determined by the length of working hours. Also, part time work may hide many types of indirect discrimination.As a result, the part-time contract requires more than a protective legislation: it requires a strategy. This paper proposes a number of milestones of such a strategy, as well as some concrete de lege ferenda proposals.

  7. Computer-Aided Parts Estimation

    OpenAIRE

    Cunningham, Adam; Smart, Robert

    1993-01-01

    In 1991, Ford Motor Company began deployment of CAPE (computer-aided parts estimating system), a highly advanced knowledge-based system designed to generate, evaluate, and cost automotive part manufacturing plans. cape is engineered on an innovative, extensible, declarative process-planning and estimating knowledge representation language, which underpins the cape kernel architecture. Many manufacturing processes have been modeled to date, but eventually every significant process in motor veh...

  8. TSUNAMI INFORMATION SOURCES PART 3

    Directory of Open Access Journals (Sweden)

    Robert L. Wiegel

    2009-01-01

    Full Text Available This is Part 3 of Tsunami Information Sources published by Robert L. Wiegel, as Technical Report UCB/HEL 2006-3 of the Hydraulic Engineering Laboratory of the Department of Civil & Environmental Engineering of the University of California at Berkeley. Part 3 is published in "SCIENCE OF TSUNAMI HAZARDS" -with the author's permission -so that it can receive wider distribution and use by the Tsunami Scientific Community.

  9. Parts : ministrite minevik olgu avalik / Juhan Parts ; interv. Toomas Sildam

    Index Scriptorium Estoniae

    Parts, Juhan, 1966-

    2003-01-01

    Peaminister Juhan Parts vastab küsimustele, mis on seotud politseinike altkäemaksu andmise avalikuks tulekuga, komissar Indrek Sirgi ametist lahkumisega ja ministrite seadusrikkumiste avalikustamisega. Kommenteerivad: Margus Leivo, Tarmo Loodus, Ain Seppik. Vt. samas: Valik saladuses peetavast teabest

  10. Calculus: A Computer Oriented Presentation, Part 1 [and] Part 2.

    Science.gov (United States)

    Stenberg, Warren; Walker, Robert J.

    Parts one and two of a one-year computer-oriented calculus course (without analytic geometry) are presented. The ideas of calculus are introduced and motivated through computer (i.e., algorithmic) concepts. An introduction to computing via algorithms and a simple flow chart language allows the book to be self-contained, except that material on…

  11. Dynamic loading of galvanized parts

    Directory of Open Access Journals (Sweden)

    Michal Černý

    2010-01-01

    Full Text Available This work is divided into two parts: the theoretical part includes actual knowledge and points of view about degradation processes in construction materials, anticorrosion protection, zinc coat composition and high frequency fatigue. The laboratory part follow-up existing regulations contents Czech standards and formulate specifications for acquisition of objective information from acceleration la­bo­ra­to­ry tests in condensation chests, mechanical high frequency fatigue tests on pulsator machine and possibilities of evaluation of fatigue tests. Laboratory findings declare to fundamental types of damage of constructions with anticorrosion protection in real loading conditions with dynamic high frequency character. Laboratory tests were made in sulphide and chloride environments.

  12. Function Concepts for Machine Parts

    DEFF Research Database (Denmark)

    Mortensen, Niels Henrik

    1999-01-01

    The majority of resources, like time and costs, consumed in industrial product development can be related to detailed design, i.e. the materialisation of machine parts (German Maschinenteile). Existing design theories based on a systems approach, e.g. Haberfellner [5] all have function, i.......e. transformation from input to output or ability to deliver purposeful effects as the core concept. The units in a product which posses functions are the organs (German: Funktionsträgern). Because individual parts do not posses functions, one could argue that the design theories based on a systems approach...... to be identification of a purposeful behaviour concept, i.e. function for a machine part. The contribution is based on the theory of technical systems, Hubka and the domain theory, Andreasen....

  13. Update on rheumatology: part 1.

    Science.gov (United States)

    Neal-Boylan, Leslie

    2009-05-01

    There are many rheumatic diseases. Part 1 of this 2 part series on rheumatology presented a few of those most commonly seen in the community. Home health clinicians can be helpful in managing these diseases and preventing progression by watching for new symptoms or acute attacks of pain or disability, ensuring that patients take their medications appropriately, reminding patients to see their rheumatology providers and have their lab work done regularly, and reporting adverse effects to medications promptly. Additionally, as with most home health patients, an interdisciplinary approach that includes physical and occupational therapy, social work, nursing, nutrition, and other disciplines as needed should be implemented so that all patient needs are met and the patient is discharged at the highest level of self-care that is possible. Part 2 of this series will discuss the care of the patient with rheumatic disease at home and will provide a more in-depth look at lab diagnosis of rheumatic diseases.

  14. Westhof Bio Group - innovaatilised lahendused Saksamaalt / Argo Peepson

    Index Scriptorium Estoniae

    Peepson, Argo

    2014-01-01

    Rainer Carstensi maheettevõttes on köögiviljakasvatus ja -töötlemine ühendatud bioenergia tootmisega. Westhof Bio Group asub Põhjamere ääres Dithmarschenis, mis on Saksamaa suuremaid maheköögiviljakasvatuspiirkondi.

  15. "Eesti elab varasemate saavutuste arvel" / Edward Lucas ; interv. Argo Ideon

    Index Scriptorium Estoniae

    Lucas, Edward

    2007-01-01

    Briti nädalalehe The Economist Kesk- ja Ida-Euroopa korrespondent avaldab arvamust Eesti senise valitsuse, peaminister Andrus Ansipi kohta. Ta tunneb muret, et majanduskasv pöörab langusele, haavatavaks kohaks peab ta jooksevkonto puudujääki. Tema hinnangul on Eestil väga tähtis minna edasi haridusreformiga

  16. "Moslemitel on suur hirm" / Abdurahman Jafar ; interv. Argo Ideon

    Index Scriptorium Estoniae

    Jafar, Abdurahman

    2005-01-01

    Ilmunud ka: Den za Dnjom 22. juuli lk. 12-13. Briti Mosleminõukogu liige advokaat Abdurahman Jafar räägib, kuidas pommiterrorism pöörab britte moslemite vastu. Küsimustele vastab ajakirjandustudeng Ghazaleh Dabiran. Vaata samas: Sulev Vedler. Sihtmärk Eesti

  17. Argo Float Data from the APDRC DAPPER Server, 1995-present

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The floats are designed to drift at a fixed pressure (usually 1000 dbar) for 10 days. After this period, the floats move to a profiling pressure (usually between...

  18. Tüli õhus / Mihkel Kärmas, Argo Ideon

    Index Scriptorium Estoniae

    Kärmas, Mihkel, 1974-

    2006-01-01

    Lennuameti lennuohutuse eest vastutava asedirektori Rein Porro arvates soovib majandus- ja kommunikatsiooniministeerium temast vabaneda, vastasseisu põhjustest, vastastikustest süüdistustest. Lisa: Porrode lennudünastia

  19. USA kindral: muutustel on kõrge hind / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2010-01-01

    President Toomas Hendrik Ilves alustas 5. oktoobril 2010. a. töövisiiti Afganistanis, kohtudes pealinnas Kabulis Afganistani presidendi Hamid Karzaiga. Eesti riigipea kohtus ka rahvusvaheliste julgeolekutagamisjõudude (ISAF) komandöri, USA kindrali David Petraeusega. Vt. samas: 3 küsimust president Toomas Hendrik Ilvesele. Tsitaat T.H. Ilveselt vt. ka lk. 13. Artikkel lühend. ilmunud ka: Sakala 6. okt. 2010, lk. 5, pealk.: President Toomas Hendrik Ilves sõitis Afganistani. Töövisiit Afganistani 03.-08.10.2010

  20. Skandaalid : Eesti elu deodorant / Argo Ideon, Toomas Sildam

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    1999-01-01

    Lisa: intervjuu Daniel Vaarikuga. 8 valitud skandaali, mis vapustasid Eestit: Tartu Kommertspanga pankrot. Rublamüük. Illegaalne relvaäri. Lindiskandaal. 10 milj. dollari kadumine. Tallinna Panga ja Ühispanga konflikt. Daiwa laen. Viinaga valijate häälte ostmine

  1. Jah, härra Euroopa Komisjoni volinik / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2007-01-01

    Euroopa Komisjoni Hollandi voliniku Frits Bolkesteini kabinetisekretärina töötanud Derk-Jan Eppinki raamatus "Euroopa mandariini elu" avaldatakse naljakaid seiku ametnike toimetamisest Brüsseli ja Strasbourg'i hästilõhnavates koridorides

  2. Alaska Phocid Argos Telemetry Archive (2004-2013)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Polar Ecosystems Program conducts research and monitoring on phocid seals in the East Bering Sea, West Bering Sea, Gulf of Alaska, Beaufort Sea, and Chukchi Sea...

  3. A Marine Information System for Environmental Monitoring: ARGO-MIS

    Directory of Open Access Journals (Sweden)

    Gabriele Pieri

    2018-02-01

    Full Text Available Sea shipping routes have become very crowded and this, coupled with an always increasing demand of oil based products, contributes to the increase in maritime traffic density, as a consequence pollution risks have increased. Therefore, it is important to have information systems capable of detecting and monitoring environmental endangering situations like oil spills at sea. In this paper, a Marine Information System, acting as an integrated and inter-operable monitoring tool is proposed and discussed. The discussion focuses on a system that is able to integrate different data acquired from various electronic sensors, and that is inter-operable among marine operators and ship traffic authorities. The available data on the system are all geo-referenced, and flows seamlessly through the system, where they are integrated in a consistent and usable manner. An important result of this integration is the capability to produce a collection of proactive services such as Decision Support ones, which can be used to improve the functionalities and facilities concerned in an intervention operation. Through the implementation of these services, we aim to demonstrate how an efficient environmental management system could benefit from being supported by a Marine Information System that can provide the dynamic links between different data, models and actors.

  4. Schaer asub tööle Aafrikas / Argo Ideon

    Index Scriptorium Estoniae

    Ideon, Argo, 1966-

    2011-01-01

    Eestlastest pantvangide vabastamisel Liibanonis aktiivset rolli mänginud diplomaat Daniel Schaer lahkub Eesti välisteenistusest ja asub tööle Euroopa Liidu esinduses Rwandas. Eesti välisministeeriumiga on tema töösuhe peatatud

  5. Understanding quantitative research: part 1.

    Science.gov (United States)

    Hoe, Juanita; Hoare, Zoë

    This article, which is the first in a two-part series, provides an introduction to understanding quantitative research, basic statistics and terminology used in research articles. Critical appraisal of research articles is essential to ensure that nurses remain up to date with evidence-based practice to provide consistent and high-quality nursing care. This article focuses on developing critical appraisal skills and understanding the use and implications of different quantitative approaches to research. Part two of this article will focus on explaining common statistical terms and the presentation of statistical data in quantitative research.

  6. Grinding Parts For Automatic Welding

    Science.gov (United States)

    Burley, Richard K.; Hoult, William S.

    1989-01-01

    Rollers guide grinding tool along prospective welding path. Skatelike fixture holds rotary grinder or file for machining large-diameter rings or ring segments in preparation for welding. Operator grasps handles to push rolling fixture along part. Rollers maintain precise dimensional relationship so grinding wheel cuts precise depth. Fixture-mounted grinder machines surface to quality sufficient for automatic welding; manual welding with attendant variations and distortion not necessary. Developed to enable automatic welding of parts, manual welding of which resulted in weld bead permeated with microscopic fissures.

  7. SPSS for Starters, Part 2

    CERN Document Server

    Cleophas, Ton J

    2012-01-01

    The first part of this title contained all statistical tests that are relevant for starters on SPSS, and included standard parametric and non-parametric tests for continuous and binary variables, regression methods, trend tests, and reliability and validity assessments of diagnostic tests. The current part 2 of this title reviews multistep methods, multivariate models, assessments of missing data, performance of diagnostic tests, meta-regression, Poisson regression, confounding and interaction, and survival analyses using log tests and segmented time-dependent Cox regression. Methods for asses

  8. Fuel cycle math - part two

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This article is Part 2 of a two part series on simple mathematics associated with the nuclear fuel cycle. While not addressing any of the financial aspects of the fuel cycle, this article does discuss the following: conversion between English and metric systems; uranium content expressed in equivalent forms, such as U3O8, and the method of determining these equivalencies; the uranium conversion process, considering different input and output compounds; and the enrichment process, including feed, tails, and product assays, as well as SWU and feed requirements

  9. Magnetic fusion energy. Part VI

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    The first chapter of this part describes briefly the DOE policy for fusion energy. Subsequent chapters include: FY 1980 overview - activities of the Office of Fusion Energy; subactivity descriptions (confinement systems, development and technology, applied plasma physics, and reactor projects); field activities (DOE laboratories, educational institutions, nonprofit organizations, and commercial firms); commercialization; environmental implications; regional activities; and international programs

  10. Speech parts as Poisson processes.

    Science.gov (United States)

    Badalamenti, A F

    2001-09-01

    This paper presents evidence that six of the seven parts of speech occur in written text as Poisson processes, simple or recurring. The six major parts are nouns, verbs, adjectives, adverbs, prepositions, and conjunctions, with the interjection occurring too infrequently to support a model. The data consist of more than the first 5000 words of works by four major authors coded to label the parts of speech, as well as periods (sentence terminators). Sentence length is measured via the period and found to be normally distributed with no stochastic model identified for its occurrence. The models for all six speech parts but the noun significantly distinguish some pairs of authors and likewise for the joint use of all words types. Any one author is significantly distinguished from any other by at least one word type and sentence length very significantly distinguishes each from all others. The variety of word type use, measured by Shannon entropy, builds to about 90% of its maximum possible value. The rate constants for nouns are close to the fractions of maximum entropy achieved. This finding together with the stochastic models and the relations among them suggest that the noun may be a primitive organizer of written text.

  11. Virtual Parts Engineering Research Center

    Science.gov (United States)

    2010-05-20

    engineering 10 materials. High strength alloys , composites (polymer composites and metallic composites), and the like cannot merely be replaced by...ceramics, smart materials, shape memory alloys , super plastic materials and nano- structured materials may be more appropriate substitutes in a reverse...molding process using thermosetting Bakelite. For remanufacturing the part in small quantities, machining has been identified as the most economical

  12. Maintaining Healthy Skin -- Part 2

    Science.gov (United States)

    ... and SCI • Depression and SCI • Taking Care of Pressure Sores • Maintaining Healthy Skin (Part I) • Maintaining Healthy Skin ( ... For information on establishing skin tolerance, see our “Pressure Sores” pamphlet.) Pressure releases in a wheelchair can be ...

  13. Geometric design of part feeders

    NARCIS (Netherlands)

    Berretty, R.-P.M.

    2000-01-01

    This thesis presents solutions for problems derived from industrial assembly and robotic manipulation. The basic tasks in a factory are manufacturing the parts, and combining them into the desired product. In automating these tasks, we want to use robot manipulators that require little or no

  14. Mosquito Control: Do Your Part

    Centers for Disease Control (CDC) Podcasts

    Everyone can do their part to help control mosquitoes that can carry viruses like West Nile, Zika, dengue and chikungunya. In each episode of this podcast, you will learn ways to help reduce the number of mosquitoes in and around your home.

  15. Improved Radiography Of Wooden Parts

    Science.gov (United States)

    Berry, Maggie L.; Berry, Robert F., Jr.

    1990-01-01

    Technique developed to increase radiographic contrasts of inherent latent defects in wood. Involves introduction of radiopaque substance into defect site and subjecting site to penetrating radiation. Radiopaque penetrant used is commercially available fluorocarbon cleaning solvent, trichlorotrifluoroethane. Applicable in inspection of wooden aircraft components, fan and wind-turbine blades, marine parts, insulators, and other wooden components, assemblies, and structures.

  16. Hydroforming of flanged tubular part

    International Nuclear Information System (INIS)

    Joo, B. D.; Jang, J. H.; Choi, M. K.; Moon, Y. H.

    2010-01-01

    Tube hydroforming is the technology that utilizes hydraulic pressure to form a tube into desired shapes inside die cavities. Recently, tube hydroforming technology draws attentions of automotive industries due to its advantages such as weight reduction, increased strength, improved quality and reduced tooling cost. Hydroformed automotive parts used as structural components in vehicle body frame or subframe often have to be structurally joined at some point. Therefore it is useful if the hydroformed automotive parts can be given a localized attachment flange. In this study, a tube hydroformed product which has flange has been formed at various processing conditions. To accomplish successful flange hydroforming process, thorough investigation on proper combination of process parameters such as internal hydraulic pressure and tool geometry has been performed. For the process design FE analysis was performed with Dynaform 5.5. With optimized die parting angle and circumferential expansion ratio, hydroforming experiments to form flange were performed and forming characteristics at various process conditions were analyzed. The results show that flanged parts can be successfully produced by tube hydroforming process.

  17. Roots/Routes: Part II

    Science.gov (United States)

    Swanson, Dalene M.

    2009-01-01

    This narrative acts as an articulation of a journey of many routes. Following Part I of the same research journey of rootedness/routedness, it debates the nature of transformation and transcendence beyond personal and political paradoxes informed by neoliberalism and related repressive globalizing discourses. Through a more personal, descriptive,…

  18. Machine Shop Fundamentals: Part I.

    Science.gov (United States)

    Kelly, Michael G.; And Others

    These instructional materials were developed and designed for secondary and adult limited English proficient students enrolled in machine tool technology courses. Part 1 includes 24 lessons covering introduction, safety and shop rules, basic machine tools, basic machine operations, measurement, basic blueprint reading, layout, and bench tools.…

  19. Automobile parts by radiation crosslinking

    International Nuclear Information System (INIS)

    Yoshii, Fumio

    2008-01-01

    Radiation crosslinking, graft polymerization and degradation are useful technologies to improve polymer materials. The crosslinking causes improvement in strength, heat stability and processability to gives network structure for polymer materials and hence crosslinked materials are used in various fields, especially car parts. Electron beam (EB) of short time irradiation is used for these modifications. Irradiated (pre-vulcanized) before sulfur vulcanization rubber tires, heat resistant wires/cables, shrinkable tubes and foams of car parts are achieved by EB crosslinking. Polyethylene and polyvinyl chloride are used in cables and wires, polypropylene in plastic foams and natural rubber etc. In this paper radiation processing of tire, wire/cables, foams, shrinkable tubes and circuit protection devices (CPT) are explained. (author)

  20. The Inconvenient Truth. Part 2

    International Nuclear Information System (INIS)

    Athanasiou, T.

    2007-01-01

    Essay-type of publication on what should happen next after Al Gore's presentations on the Inconvenient Truth about the impacts of climate change. The essay states in the first lines: 'We've seen the movie, so we know the first part - we're in trouble deep. And it's time, past time, for at least some of us to go beyond warning to planning, to start talking seriously about a global crash program to stabilize the climate

  1. Workshop 97. Part I. Proceedings

    International Nuclear Information System (INIS)

    1996-12-01

    The complete Proceedings, in 4 volumes, contain contributions by staff members of the Czech Technical University in Prague, the Technical University in Brno, and the Technical University (former University of Mining) in Ostrava, covering all branches of science and technology dealt with by the 3 universities. Part I includes contributions in mathematics, physics, engineering informatics and cybernetics, and computers. Out of these, 13 have been input to INIS. (P.A.)

  2. Workshop 97. Part I. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    The complete Proceedings, in 4 volumes, contain contributions by staff members of the Czech Technical University in Prague, the Technical University in Brno, and the Technical University (former University of Mining) in Ostrava, covering all branches of science and technology dealt with by the 3 universities. Part I includes contributions in mathematics, physics, engineering informatics and cybernetics, and computers. Out of these, 13 have been input to INIS. (P.A.).

  3. Nuclear medicine. 1 part. Manual

    International Nuclear Information System (INIS)

    Shlygina, O.E.; Borisenko, A.R.

    2006-01-01

    Current manual is urged to give wide-scale readers a submission on a key principles and methods of nuclear medicine, and it opportunities and restrictions in diagnostics and treatment of different diseases. Nuclear medicine is differing first of all by combination of diverse knowledge fields: special knowledge of a doctor, knowledge of physical processes bases, related with radiation, grounds of radiopharmaceutics, dosimetry. In the base of the book the 5th edition of 'Nuclear medicine' manual in 2 parts of German authors - Schicha, G.; Schober, O. is applied. In the book publishing the stuff of the Institute of Nuclear Physics of the National Nuclear Center of Republic of Kazakhstan has been worked. Modifications undergo practically all chapters: especially the second one, forth and sixth was enlarged. The 1 part of the book was published due to support of IAEA within the Technical cooperation project 'Implementation of Nuclear Medicine and Biophysics Center' (KAZ/6/007). The manual second part - devoted to applications of nuclear medicine methods for diagnostics and treatment - will be published in 2007

  4. Smart variations: Functional substructures for part compatibility

    KAUST Repository

    Zheng, Youyi; Cohen-Or, Daniel; Mitra, Niloy J.

    2013-01-01

    As collections of 3D models continue to grow, reusing model parts allows generation of novel model variations. Naïvely swapping parts across models, however, leads to implausible results, especially when mixing parts across different model families

  5. Unconventional material part FEM analysis

    Directory of Open Access Journals (Sweden)

    Michal TROPP

    2016-12-01

    Full Text Available The article covers the usability of alternative materials in vehicles construction. The paper elaborates upon the setup of the process and analysis of the results of carbon composite component FEM model. The 3D model, used for the examination, is a part of axle from alternative small electric vehicle. The analysis was conducted with the help of MSC Adams and Ansys Workbench software. Color maps of von Mises stress in material and total deformations of the component are the results of calculation.

  6. Part time secretarial assistant needed

    CERN Multimedia

    2004-01-01

    The English National Programme at the Lycée International, Ferney-Voltaire, one of the Programmes originally set up by CERN to provide schooling for children of Members of the Personnel in their maternal language, is recruiting a part time secretarial assistant. Applications for this post should be sent as soon as possible. The closing date is the end of the day on July 19th. Applicants will find details on the ‘Staff Vacancies' page of our website: http://enpferney.org/

  7. The Sum of the Parts

    DEFF Research Database (Denmark)

    Gross, Fridolin; Green, Sara

    2017-01-01

    Systems biologists often distance themselves from reductionist approaches and formulate their aim as understanding living systems “as a whole”. Yet, it is often unclear what kind of reductionism they have in mind, and in what sense their methodologies offer a more comprehensive approach. To addre......-up”. Specifically, we point out that system-level properties constrain lower-scale processes. Thus, large-scale modeling reveals how living systems at the ​same time ​ are ​more and ​less than the sum of the parts....

  8. 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.

  9. 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.

  10. Advances in photovoltaics part 4

    CERN Document Server

    Willeke, Gerhard P

    2015-01-01

    Advances in Photovoltaics: Part Four provides valuable information on the challenges faced during the transformation of our energy supply system to more efficient, renewable energies. The volume discusses the topic from a global perspective, presenting the latest information on photovoltaics, a cornerstone technology. It covers all aspects of this important semiconductor technology, reflecting on the tremendous and dynamic advances that have been made on this topic since 1975, when the first book on solar cells-written by Harold J. Hovel of IBM-was published as volume 11 in the now famous series on Semiconductors and Semimetals. Readers will gain a behind the scenes look at the continuous and rapid scientific development that leads to the necessary price and cost reductions in global industrial mass-production. Written by leading, internationally known experts on his topic Provides an in-depth overview of the current status and perspectives of thin film PV technologies Discusses the challenges faced during th...

  11. Forming parts over small radii

    International Nuclear Information System (INIS)

    Hazra, S K; Hughes, D J; Pereira, M P; Rolfe, B F

    2016-01-01

    Stamping simulations usually make the plane stress simplifying assumption. However, this becomes less valid when material draws around features with radius to sheet thickness ratios less than 20. Pereira, Yan and Rolfe (Wear, Vol.265, p.1687 (2008)) predicted that out-of-plane stress equivalent to material yield can occur because a line contact forms briefly at the start of the draw process. The high transient stress can cause high rates of tool wear and may cause the ‘die impact line’ cosmetic defect. In this work, we present residual strain results of a channel section that was drawn over a small radius. Using the neutron source at the Institut Laue-Langevin, in-plane and out-of-plane strains were measured in the channel part to show some support for the conclusions of Pereira et. al. (paper)

  12. Room for Sustainable Agriculture. Part 1 Advice. Part 2 Analysis

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    An outline is given of the social dilemmas associated with agriculture and horticulture in the Netherlands. Ongoing innovation and accelerated sustainable development are essential to resolve these dilemmas. Given the importance of the Dutch agriculture and horticulture sector, there is every reason for the central government to play its part and help remove the obstacles to the continuing sustainable development of the sector. The Council recommends that the central government continues developing the Council's vision for agriculture and horticulture with the parties concerned, allows scope for the development of different agricultural business models, applies knowledge and innovation as drivers of continuing sustainable development, amends laws and regulations as necessary, and facilitates a permanent dialogue between the sector and society. The advisory report also sets out the Council's vision concerning the political and public debate on agriculture and horticulture. This debate is most clearly characterised by major and seemingly insurmountable differences of opinion. The Council hopes that its report will induce a shift in thinking about Dutch agriculture among politicians and society at large, so that the transitions considered necessary by the Council can be implemented more rapidly.

  13. Room for Sustainable Agriculture. Part 1 Advice. Part 2 Analysis

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-03-15

    An outline is given of the social dilemmas associated with agriculture and horticulture in the Netherlands. Ongoing innovation and accelerated sustainable development are essential to resolve these dilemmas. Given the importance of the Dutch agriculture and horticulture sector, there is every reason for the central government to play its part and help remove the obstacles to the continuing sustainable development of the sector. The Council recommends that the central government continues developing the Council's vision for agriculture and horticulture with the parties concerned, allows scope for the development of different agricultural business models, applies knowledge and innovation as drivers of continuing sustainable development, amends laws and regulations as necessary, and facilitates a permanent dialogue between the sector and society. The advisory report also sets out the Council's vision concerning the political and public debate on agriculture and horticulture. This debate is most clearly characterised by major and seemingly insurmountable differences of opinion. The Council hopes that its report will induce a shift in thinking about Dutch agriculture among politicians and society at large, so that the transitions considered necessary by the Council can be implemented more rapidly.

  14. Atmospheric fluoride pollution. Part II

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, T; Yamazaki, Y

    1969-01-01

    In East Osaka, agricultural crops either died or showed poor growth in the neighborhood of a factory producing white cosmetic bottles. Since fluorite was used as a material and there was no damage before the establishment of the factory, it was suspected that fluorine compounds were causing the damage. Quantitative analysis was performed on the agricultural crops and the exhaust gas as well as the dust particles in order to determine the fluorine content. Gas samplers were used to collect the dusts from the surrounding atmosphere. The fluorine content of dust near the factory was about 93 mg per cubic meter per day, and in some parts, as high as 1.54 mq per cubic meter per day. Relatively larger quantities of fluorine were measured at the southwestern and southeastern area of the factory, corresponding to the general wind pattern. Rice and soy beans from the neighborhood of the factory showed concentrations of fluorine and, especially in the leaves of the damaged crops, the concentrations were several hundred times higher than those of the undamaged leaves.

  15. Intrauterine growth restriction - part 2.

    Science.gov (United States)

    Sharma, Deepak; Farahbakhsh, Nazanin; Shastri, Sweta; Sharma, Pradeep

    2016-12-01

    Small for gestational age (SGA) infants have been classically defined as having birth weight less than two standard deviations below the mean or less than the 10th percentile of a population-specific birth weight for specific gestational age, whereas intrauterine growth restriction (IUGR) has been defined as a rate of foetal growth that is less than normal for the population and for the growth potential of a specific infant. SGA infants have more frequent problems such as perinatal asphyxia, hypothermia, hypoglycaemia, polycythaemia and many more when compared with their appropriate for gestational age counterpart. They too have growth retardation and various major and subtle neurodevelopmental handicaps, with higher rates of perinatal and neonatal mortality. With the advent of newer technologies, even though the perinatal diagnosis of these SGA/IUGR foetuses has increased, but still perinatal morbidity and mortality rates are higher than normal foetuses and infants. In this part, we have covered neonatal IUGR classification, postnatal diagnosis, short-term and long-term complications faced by these IUGR infants.

  16. What is WHMIS? Part One

    Energy Technology Data Exchange (ETDEWEB)

    Matthew, M. A.

    2003-07-01

    Essential features of the Workplace Hazardous Materials Information System (WHMIS) are outlined. WHMIS was introduced by the federal government in 1988, followed in quick succession by specific regulations by the provinces and territories. The WHMIS regulations set out what an employer must do to comply to ensure that controlled products are used, handled, and/or disposed of in the workplace are labelled, that employees are fully trained on the safe use, handling, storage and disposal of all controlled products, and that a material safety data sheet (MSDS) that describes each product is available on site for employees. The controlled products regulation (CPR) which is separate from the WHMIS regulations sets the specific requirements for product labelling for suppliers and importers. Controlled products are categorized in four classes and various subclasses, such as flammable/combustible materials, oxidizing materials, materials of immediate and serious toxic effects, corrosive materials, etc. Part Two of this article will explain supplier versus workplace labels, the content of the material data sheets and will provide details about employee training methods.

  17. Commercial Parts Technology Qualification Processes

    Science.gov (United States)

    Cooper, Mark S.

    2013-01-01

    Many high-reliability systems, including space systems, use selected commercial parts (including Plastic Encapsulated Microelectronics or PEMs) for unique functionality, small size, low weight, high mechanical shock resistance, and other factors. Predominantly this usage is subjected to certain 100% tests (typically called screens) and certain destructive tests usually (but not always) performed on the flight lot (typically called qualification tests). Frequently used approaches include those documented in EEE-INST-002 and JPL DocID62212 (which are sometimes modified by the particular aerospace space systems manufacturer). In this study, approaches from these documents and several space systems manufacturers are compared to approaches from a launch systems manufacturer (SpaceX), an implantable medical electronics manufacturer (Medtronics), and a high-reliability transport system process (automotive systems). In the conclusions section, these processes are outlined for all of these cases and presented in tabular form. Then some simple comparisons are made. In this introduction section, the PEM technology qualification process is described, as documented in EEE-INST-002 (written by the Goddard Space Flight Center, GSFC), as well as the somewhat modified approach employed at the Jet Propulsion Laboratory (JPL). Approaches used at several major NASA contractors are also described

  18. Drilling miniature holes, Part III

    Energy Technology Data Exchange (ETDEWEB)

    Gillespie, L.K.

    1978-07-01

    Miniature components for precision electromechanical mechanisms such as switches, timers, and actuators typically require a number of small holes. Because of the precision required, the workpiece materials, and the geometry of the parts, most of these holes must be produced by conventional drilling techniques. The use of such techniques is tedious and often requires considerable trial and error to prevent drill breakage, minimize hole mislocation and variations in hole diameter. This study of eight commercial drill designs revealed that printed circuit board drills produced better locational and size repeatability than did other drills when centerdrilling was not used. Boring holes 1 mm in dia, or less, as a general rule did not improve hole location in brass or stainless steel. Hole locations of patterns of 0.66-mm holes can be maintained within 25.4-..mu..m diametral positional tolerance if setup misalignments can be eliminated. Size tolerances of +- 3.8 ..mu..m can be maintained under some conditions when drilling flat plates. While these levels of precision are possible with existing off-the-shelf drills, they may not be practical in many cases.

  19. TSUNAMI INFORMATION SOURCES PART 2

    Directory of Open Access Journals (Sweden)

    Robert L. Wiegel

    2006-01-01

    Full Text Available Tsunami Information Sources (Robert L. Wiegel, University of California, Berkeley, CA, UCB/HEL 2005-1, 14 December 2005, 115 pages, is available in printed format, and on a diskette. It is also available in electronic format at the Water Resources Center Archives, University of California, Berkeley, CA http:www.lib.berkeley.edu/WRCA/tsunamis.htmland in the International Journal of The Tsunami Society, Science of Tsunami Hazards (Vol. 24, No. 2, 2006, pp 58-171 at http://www.sthjournal.org/sth6.htm.This is Part 2 of the report. It has two components. They are: 1.(Sections A and B. Sources added since the first report, and corrections to a few listed in the first report. 2.(Sections C and D. References from both the first report and this report, listed in two categories:Section C. Planning and engineering design for tsunami mitigation/protection; adjustments to the hazard; damage to structures and infrastructureSection D. Tsunami propagation nearshore; induced oscillations; runup/inundation (flooding and drawdown.

  20. Part 1: diagnosis and monitoring

    Directory of Open Access Journals (Sweden)

    Dorota Krasowska

    2017-11-01

    Full Text Available Systemic sclerosis is an immune-mediated disease characterized by a chronic and progressive course. It often leads to multiorgan failure and patient disability, and contributes to significant reduction in the quality of life. Systemic sclerosis affects the skin, subcutaneous tissue, muscles, osteoarticular system and internal organs. The complexity and diversity of clinical presentations require an individual approach and multidisciplinary collaboration both at the stage of diagnosis and treatment. Critical factors in systemic sclerosis include early diagnosis, assessment of internal organ involvement, identification of patients at potential risk of organ complications, assessment of disease dynamics and activity, and implementation of optimal therapy. Part 1 presents current recommendations for the diagnostics and monitoring of patients with systemic sclerosis. Attention is given to classification criteria, clinical forms of systemic sclerosis, assessment of skin thickness and systemic sclerosis microangiopathy, significance of antinuclear antibodies, diagnosis of interstitial lung disease and pulmonary arterial hypertension, renal crisis and cardiac abnormalities, and evaluation of the gastrointestinal tract and osteoarticular and muscular systems.

  1. A Aderência dos Pronunciamentos Contábeis do CPC às Normas Internacionais de Contabilidade

    Directory of Open Access Journals (Sweden)

    Jorge Andrade Costa

    2012-09-01

    Full Text Available A convergência para os padrões contábeis internacionais tem se tornado um assunto relevante, com agenda definida para sua adesão em muitos países ao redor do mundo. No Brasil, coube ao CPC a responsabilidade de emitir pronunciamentos contábeis de acordo com as normas IFRS. Cada documento emitido pelo CPC corresponde a uma norma internacional de contabilidade emitida pelo IASB. Este trabalho tem como objetivo comparar os pronunciamentos do CPC com as normas do IASB e verificar a existência de diferenças entre os mesmos. Para tanto, realizou-se uma pesquisa documental aos pronunciamentos do CPC e às normas do IASB. Utilizou-se a técnica da análise de conteúdo, tendo o tema como unidade de significação. O universo de análise compreendeu os 65 pronunciamentos técnicos que estão sendo utilizados nas demonstrações contábeis das companhias brasileiras, emitidos pelo CPC entre os anos de 2007 a 2011. Os resultados apontaram para a existência de diferenças entre os pronunciamentos emitidos pelo CPC e as normas emitidas pelo IASB, as quais foram agrupadas em quatro categorias de análise. Após análise, concluiu-se que as diferenças apontadas não prejudicam a declaração de que as demonstrações contábeis consolidadas brasileiras, preparadas de acordo com os CPCs estão de acordo com as normas do IASB. Palavras-chave: CPC, IFRS, IASB, demonstrações contábeis

  2. Decisão de investimento: um teste de aderência para franquia no segmento de saúde

    OpenAIRE

    Cusnir, Rubens

    2015-01-01

    O objetivo deste trabalho é sugerir a utilização de diferentes métodos que possam auxiliar um tomador de decisão na avaliação de um investimento financeiro a ser feito na constituição de um empreendimento comercial. O referido empreendimento é composto pela aquisição, implantação e operação de uma franquia de serviços em saúde que se apresenta ao mercado consumidor na forma de uma academia de ginástica voltada e especializada no atendimento do público da terceira idade. São levadas em conside...

  3. Aderência de revestimentos em paredes de blocos cerâmicos com função estrutural

    Directory of Open Access Journals (Sweden)

    Jefferson Sidney Camacho

    Full Text Available Resumo O presente trabalho tem por objetivo verificar o comportamento mecânico dos revestimentos cerâmicos frente aos carregamentos na alvenaria estrutural. Neste estudo são apresentados os resultados experimentais e conclusões sobre o comportamento de paredes revestidas quando submetidas a carregamentos verticais crescentes até a ruptura. Os revestimentos foram fixados com argamassa colante industrial, aplicados em paredes de blocos cerâmicos com e sem emboço. Ao longo dos ensaios foram registrados todos os eventos considerados importantes, tais como deformações, início de fissuração, descolamento dos revestimentos, formas e cargas de rupturas. Dessa forma, foi possível quantificar a relação dos carregamentos presentes nas paredes com as fissurações e desprendimentos dos revestimentos cerâmicos, onde se pode verificar que os problemas patológicos ocorreram próximos aos limites de carregamento da estrutura, indicando que o sistema de revestimentos não sofreram relativas alterações visuais e mecânicas dentro do regime estrutural de utilização.

  4. THE COSTS AND BENEFITS OF ROMANIA'S ADERATION TO THE EURO ZONE AND ADOPTION OF THE UNIQUE CURRENCY

    Directory of Open Access Journals (Sweden)

    Hlaciuc Ana Maria

    2010-12-01

    Full Text Available The accession to the Economic and Monetary Union, though not a criterion of accessing the European Union, involves the compliance with the convergence criteria of Maastricht: stability of the exchange rate, of interest rates, of the inflation, of the external debt and budgetary deficit. Even if the joining of the EMU represents therefore no conditioning of accessing the EU as a full rights member and, maybe, no priority of the candidate countries, the consequences of this option must be seriously put into balance, taking into account the most the fragile macro-economical stability of the pretending countries, such as Romania. A major regime change, as the monetary unification, is clearly made when there are strong motivations given by benefits, but such a change involves costs, risks and difficulties. The adoption of the unique currency in an unsuitable time can have more bad consequences than positive ones.

  5. Neli eri ökomajaprojekti, neli eri lähenemist / Kristel Ader, Aivar Õepa

    Index Scriptorium Estoniae

    Ader, Kristel

    2002-01-01

    Säästvalt remonditud saja-aastane puumaja Haapsalus, looduslähedane kinnisvaraarendusprojekt Tallinna lähedal Leppneemes, Saksa riikliku keskkonnafondi DBU peamaja Osnabrückis, Kabli linnurõngastuskeskuse hoone Nigula kaitsealal

  6. Pediatricians Working Part-Time Has Plateaued.

    Science.gov (United States)

    Cull, William L; Frintner, Mary Pat; O'Connor, Karen G; Olson, Lynn M

    2016-04-01

    To examine trends in pediatricians working part-time and residents seeking part-time work and to examine associated characteristics. The American Academy of Pediatrics (AAP) Periodic Survey of Fellows and the AAP Annual Survey of Graduating Residents were used to examine part-time employment. Fourteen periodic surveys were combined with an overall response rate of 57%. Part-time percentages were compared for surveys conducted from 2006-2009 and 2010-2013. The AAP Annual Surveys of Graduating Residents (combined response rate = 60%) from 2006-2009 were compared with 2010-2013 surveys for residents seeking and obtaining part-time positions following training. Multivariable logistic regression models identified characteristics associated with part-time work. Comparable percentages of pediatricians worked part-time in 2006-2009 (23%) and 2010-2013 (23%). There was similarly no statistically significant difference in residents seeking part-time work (30%-28%), and there was a slight decline in residents accepting part-time work (16%-13%, aOR .75, 95% CI .56-.96). Increases in working part-time were not found for any subgroups examined. Women consistently were more likely than men to work part-time (35% vs 9%), but they showed different patterns of part-time work across age. Women in their 40s (40%) were more likely than other women (33%) and men in their 60s (20%) were more likely than other men (5%) to work part-time. There has been a levelling off in the number of pediatricians working part-time and residents seeking part-time work. Overall, women remain more likely to work part-time, although 1 in 5 men over 60 work part-time. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. WATER TEMPERATURE and Other Data from DRIFTING PLATFORM From TOGA Area - Pacific (30 N to 30 S) from 19891031 to 19940722 (NODC Accession 9600093)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The drifting buoy data in this accession was collected from 766 ARGOS-tracked SVP Lagrangian drifters in TOGA Area - Pacific (30 N to 30 S) as part of Tropical Ocean...

  8. Spare Parts Management of Aging Capital Products

    NARCIS (Netherlands)

    M. Hekimoğlu (Mustafa)

    2015-01-01

    textabstractSpare parts are critical for operations of capital products such as aircraft, refineries, trucks, etc/, which require maintenance regularly. Original Equipment Manufacturers (OEMs) bear the responsibility of undisrupted maintenance service and spare parts flow for their capital products.

  9. Automated visual inspection of moving custom parts

    CSIR Research Space (South Africa)

    Davrajh, S

    2008-01-01

    Full Text Available frequencies than batched produced parts. This higher frequency of inspection significantly impacts inspection times, and inherently, production rates. An effective, diverse, accurate, robust, and time efficient method for inspecting custom parts is therefore...

  10. 30 CFR 57.19122 - Replacement parts.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Replacement parts. 57.19122 Section 57.19122 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Inspection and Maintenance § 57.19122 Replacement parts. Parts used to repair hoists shall have properties...

  11. 30 CFR 56.19122 - Replacement parts.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Replacement parts. 56.19122 Section 56.19122 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE... Inspection and Maintenance § 56.19122 Replacement parts. Parts used to repair hoists shall have properties...

  12. Part-time jobs : What women want?

    NARCIS (Netherlands)

    Booth, A.L.; van Ours, J.C.

    2013-01-01

    Part-time jobs are common among partnered women in many countries. There are two opposing views on the efficiency implications of so many women working part-time. The negative view is that part-time jobs imply wastage of resources and underutilization of investments in human capital since many

  13. Part-time Jobs : What Women Want?

    NARCIS (Netherlands)

    Booth, A.L.; van Ours, J.C.

    2010-01-01

    Part-time jobs are popular among partnered women in many countries. In the Netherlands the majority of partnered working women have a part-time job. Our paper investigates, from a supply-side perspective, if the current situation of abundant part-time work in the Netherlands is likely to be a

  14. Parts, Cavities, and Object Representation in Infancy

    Science.gov (United States)

    Hayden, Angela; Bhatt, Ramesh S.; Kangas, Ashley; Zieber, Nicole

    2011-01-01

    Part representation is not only critical to object perception but also plays a key role in a number of basic visual cognition functions, such as figure-ground segregation, allocation of attention, and memory for shapes. Yet, virtually nothing is known about the development of part representation. If parts are fundamental components of object shape…

  15. Some Aspects of Part-Time Work.

    Science.gov (United States)

    Australian Dept. of Labour and National Service, Melbourne. Women's Bureau.

    Of major importance to many married women seeking employment in Australia is the availability of part-time work. To describe the economic aspects of part-time employment for women, a review was made of statistics published by the Commonwealth Bureau of Census and Statistics and of research on part-time employment in overseas countries, and a…

  16. NASA EEE Parts and NASA Electronic Parts and Packaging (NEPP) Program Update 2018

    Science.gov (United States)

    Label, Kenneth A.; Sampson, Michael J.; Pellish, Jonathan A.; Majewicz, Peter J.

    2018-01-01

    NASA Electronic Parts and Packaging (NEPP) Program and NASA Electronic Parts Assurance Group (NEPAG) are NASAs point-of-contacts for reliability and radiation tolerance of EEE parts and their packages. This presentation includes an FY18 program overview.

  17. Changing nature of equipment and parts qualification

    International Nuclear Information System (INIS)

    Bucci, R.M.

    1988-01-01

    Ideally, the original supplier of a piece of nuclear safety-related equipment has performed a qualification program and will continue to support that equipment throughout the lifetime of the nuclear power plants in which in equipment is installed. The supplier's nuclear quality assurance program will be maintained and he will continue to offer all necessary replacement parts. These parts will be identical to the original parts, certified to the original purchase order requirements, and the parts will be offered at competitive prices. Due to the changing nature of the nuclear plant equipment market, however, one or more of those ideal features are frequently unavailable when safety-related replacement equipment or parts are required. Thus, the process of equipment and parts qualification has had to adjust in order to ensure obtaining qualified replacements when needed. This paper presents some new directions taken in the qualification of replacement equipment and parts to meet changes in the marketplace

  18. 47 CFR 27.1133 - Protection of Part 74 and Part 78 operations.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Protection of Part 74 and Part 78 operations... MHz Bands Protection of Incumbent Operations § 27.1133 Protection of Part 74 and Part 78 operations... stations with those licensees. In the event that mutually satisfactory coordination agreements cannot be...

  19. The spares provisioning problem with parts inventory

    OpenAIRE

    Abboud, Nadim E.

    1990-01-01

    In this research, we consider the spares provisioning problem, where a finite population of homogeneous machines are being deployed to meet a constant demand. While a machine is operating, it could become inoperable due to the failure of a critical built-in part in the machine. Before repairs on the machine can be initiated, however, a replacement part must be obtained. If a replacement part is available from stock, the machine is immediately transferred to the repair subsystem...

  20. Neuroscience in Nazi Europe Part III

    DEFF Research Database (Denmark)

    Zeidman, Lawrence A; Kondziella, Daniel

    2012-01-01

    In Part I, neuroscience collaborators with the Nazis were discussed, and in Part II, neuroscience resistors were discussed. In Part III, we discuss the tragedy regarding european neuroscientists who became victims of the Nazi onslaught on “non-Aryan” doctors. Some of these unfortunate...... of neuroscience, we pay homage and do not allow humanity to forget, lest this dark period in history ever repeat itself....

  1. Part-time work among pediatricians expands.

    Science.gov (United States)

    Cull, William L; O'Connor, Karen G; Olson, Lynn M

    2010-01-01

    The objective of this study was to track trends in part-time employment among pediatricians from 2000 to 2006 and to examine differences within subgroups of pediatricians. As part of the Periodic Survey of Fellows, national random samples of American Academy of Pediatrics members were surveyed in 2000, 2003, and 2006. These surveys shared questions concerning working part-time and other practice characteristics. Roughly 1600 pediatricians were included in each random sample. Totals of 812 (51%), 1020 (63%), and 1013 (62%) pediatricians completed the surveys in 2000, 2003, and 2006, respectively. Analyses were limited to nonretired, posttrainee pediatricians. The number of pediatricians who reported that they work part-time increased from 15% in 2000, to 20% in 2003, to 23% in 2006. The pattern of increased part-time work from 2000 to 2006 held for many subgroups, including men, women, pediatricians who were younger than 40 years, pediatricians who were aged >or=50 years, pediatricians who worked in an urban inner city, pediatricians who worked in suburban areas, general pediatricians, and subspecialist pediatricians. Those who were working part-time were more satisfied within their professional and personal activities. Part-time pediatricians worked on average 14.3 fewer hours per week in direct patient care. Increases in part-time work are apparent throughout pediatrics. The possible continued growth of part-time is an important trend within the field of pediatrics that will need to be monitored.

  2. Opportunistic replacement of fusion power system parts

    International Nuclear Information System (INIS)

    Day, J.A.; George, L.L.

    1981-01-01

    This paper describes a maintenance problem in a fusion power plant. The problem is to specify which life limited parts should be replaced when there is an opportunity. The objective is to minimize the cost rate of replacement parts and of maintenance actions while satisfying a power plant availability constraint. The maintenance policy is to look ahead and replace all parts that will reach their life limits within a time called a screen. Longer screens yield greater system availabilities because more parts are replaced prior to their life limits

  3. Counter of radiation in body parts

    International Nuclear Information System (INIS)

    Pollard, D.E.

    1983-01-01

    A new radiation counter for the determination of radiocontaminated body parts has been designed. Composed of several movable detectors, shielded from background radiation and focused on different parts of the human body by narrow apertures in the lead enclosure, the invention provides a quick tool for quantitative and qualitative part-by-part analysis of the body with respect to radiocontamination. The counter can be handled easily by the tested person himself and consequently, it is suitable for mass controls etc. (G.J.P.)

  4. 40 CFR 85.2105 - Aftermarket parts.

    Science.gov (United States)

    2010-07-01

    ... aftermarket part in the maintenance or repair of a vehicle. A vehicle manufacturer that honors a valid....2107(c). (b) Except as provided in § 85.2104(h), a vehicle manufacturer may deny an emission performance warranty claim on the basis of an uncertified aftermarket part used in the maintenance or repair...

  5. Search Engines for Tomorrow's Scholars, Part Two

    Science.gov (United States)

    Fagan, Jody Condit

    2012-01-01

    This two-part article considers how well some of today's search tools support scholars' work. The first part of the article reviewed Google Scholar and Microsoft Academic Search using a modified version of Carole L. Palmer, Lauren C. Teffeau, and Carrier M. Pirmann's framework (2009). Microsoft Academic Search is a strong contender when…

  6. Part time working in the Netherlands

    NARCIS (Netherlands)

    Wil Portegijs; Saskia Keuzenkamp

    2008-01-01

    Original title: Nederland deeltijdland. The Netherlands is at the top of the league when it comes to part-time working. Women in particular very frequently work part-time. This is blamed on the difficulty of combining paid employment with care tasks, thus limiting the scope for participation

  7. Part-time labour in retailing

    OpenAIRE

    Thurik, Roy; Wijst, Nico

    1984-01-01

    textabstractRetailers have to deal with a fluctuating demand for labor. The use of part-time employees is one of their instruments to cope with these fluctuations. This article gives theoretical considerations regarding the use of part-time labor in the retail trade and empirical evidence regarding the influence of its use on labor productivity.

  8. Part-time labour in retailing

    NARCIS (Netherlands)

    A.R. Thurik (Roy); N. van der Wijst (Nico)

    1984-01-01

    textabstractRetailers have to deal with a fluctuating demand for labor. The use of part-time employees is one of their instruments to cope with these fluctuations. This article gives theoretical considerations regarding the use of part-time labor in the retail trade and empirical evidence regarding

  9. Core sampling system spare parts assessment

    International Nuclear Information System (INIS)

    Walter, E.J.

    1995-01-01

    Soon, there will be 4 independent core sampling systems obtaining samples from the underground tanks. It is desirable that these systems be available for sampling during the next 2 years. This assessment was prepared to evaluate the adequacy of the spare parts identified for the core sampling system and to provide recommendations that may remediate overages or inadequacies of spare parts

  10. Reproduce and die! Why aging? Part II

    NARCIS (Netherlands)

    Schuiling, GA

    Whilst in part I of this diptych on aging the question why aging exists at all is discussed; this part deals with the question which mechanisms underly aging and, ultimately, dying. It appears that aging is not just an active process as such - although all kinds of internal (e.g., oxigen-free

  11. Coal-fired power materials - Part II

    Energy Technology Data Exchange (ETDEWEB)

    Viswanathan, V.; Purgert, R.; Rawls, P. [Electric Power Research Institute, Palo Alto, CA (United States)

    2008-09-15

    Part 1 discussed some general consideration in selection of alloys for advanced ultra supercritical (USC) coal-fired power plant boilers. This second part covers results reported by the US project consortium, which has extensively evaluated the steamside oxidation, fireside corrosion, and fabricability of the alloys selected for USC plants. 3 figs.

  12. Working part-time: (not) a problem?

    NARCIS (Netherlands)

    Saskia Keuzenkamp; Carlien Hillebrink; Wil Portegijs; Babette Pouwels

    2009-01-01

    Original title: Deeltijd (g)een probleem. Three-quarters of working women in the Netherlands work part-time. More than half these women are in small part-time jobs (less than 25 hours per week). The government wants to raise the average working hours of women. A key question is then how much

  13. A picture of part-time working

    NARCIS (Netherlands)

    Wil Portegijs; Mariëlle Cloïn; Saskia Keuzenkamp; Ans Merens; Eefje Steenvoorden

    2008-01-01

    Original title: Verdeelde tijd. The idea that a woman should work part-time no longer raises any eyebrows in the Netherlands - not even if she has just completed her education and does not yet have children; not even if her children are grown up and no longer need much looking after. Part-time

  14. Cubby : Multiscreen Desktop VR Part III

    NARCIS (Netherlands)

    Djajadiningrat, J.P.; Gribnau, M.W.

    2000-01-01

    In this month's final episode of our 'Cubby: Multiscreen Desktop VR' trilogy we explain how you read the InputSprocket driver from part II, how you use it as input for the cameras from part I and how you calibrate the input device so that it leads to the correct head position.

  15. A Theory of Intellectual Development: Part 1.

    Science.gov (United States)

    Confrey, Jere

    1994-01-01

    Part 1 of a three-part article analyzing radical constructivism (as one interpretation of Piaget) and the socio-cultural perspective (as one interpretation of Vygotsky), including major principles, primary contributions to mathematics education, and potential limitations. Introduces an integration of the two theories through a feminist…

  16. Digital dental photography. Part 1: an overview.

    Science.gov (United States)

    Ahmad, I

    2009-04-25

    This paper is the first article in a new ten-part series on digital dental photography. Part 1 previews and outlines the contents of the subsequent papers and in addition, defines the aims and objectives of a digital dental image and the features that are required for an ideal intra-oral picture.

  17. Unlearning Established Organizational Routines--Part II

    Science.gov (United States)

    Fiol, C. Marlena; O'Connor, Edward J.

    2017-01-01

    Purpose: The purpose of Part II of this two-part paper is to uncover important differences in the nature of the three unlearning subprocesses, which call for different leadership interventions to motivate people to move through them. Design/methodology/approach: The paper draws on research in behavioral medicine and psychology to demonstrate that…

  18. Nuclear medicine and thyroid disease - part II

    International Nuclear Information System (INIS)

    Chatterton, B.E.

    2005-01-01

    Part 1 of this article discussed the anatomy, physiology and basic pathology of the thyroid gland. Techniques of thyroid scanning and a few clinical examples are shown part II Copyright (2005) The Australian and New Zealand Society Of Nuclear Medicine Inc

  19. 47 CFR Alphabetical Index - Part 78

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Part 78 Index Alphabetical Index... SERVICE Technical Regulations Modulation limits. Pt. 78, Index Alphabetical Index—Part 78 A Antenna... Changes in equipment 78.109 Conditions for license 78.27 Coordination, frequencies 78.36 Cross reference...

  20. Holistic processing from learned attention to parts.

    Science.gov (United States)

    Chua, Kao-Wei; Richler, Jennifer J; Gauthier, Isabel

    2015-08-01

    Attention helps us focus on what is most relevant to our goals, and prior work has shown that aspects of attention can be learned. Learned inattention to parts can abolish holistic processing of faces, but it is unknown whether learned attention to parts is sufficient to cause a change from part-based to holistic processing with objects. We trained subjects to individuate nonface objects (Greebles) from 2 categories: Ploks and Glips. Diagnostic information was in complementary halves for the 2 categories. Holistic processing was then tested with Plok-Glip composites that combined the kind of part that was diagnostic or nondiagnostic during training. Exposure to Greeble parts resulted in general failures of selective attention for nondiagnostic composites, but face-like holistic processing was only observed for diagnostic composites. These results demonstrated a novel link between learned attentional control and the acquisition of holistic processing. (c) 2015 APA, all rights reserved).