Unjamming a granular hopper by vibration

Science.gov (United States)

Janda, A.; Maza, D.; Garcimartín, A.; Kolb, E.; Lanuza, J.; Clément, E.

2009-07-01

We present an experimental study of the outflow of a hopper continuously vibrated by a piezoelectric device. Outpouring of grains can be achieved for apertures much below the usual jamming limit observed for non-vibrated hoppers. Granular flow persists down to the physical limit of one grain diameter, a limit reached for a finite vibration amplitude. For the smaller orifices, we observe an intermittent regime characterized by alternated periods of flow and blockage. Vibrations do not significantly modify the flow rates both in the continuous and the intermittent regime. The analysis of the statistical features of the flowing regime shows that the flow time significantly increases with the vibration amplitude. However, at low vibration amplitude and small orifice sizes, the jamming time distribution displays an anomalous statistics.

The effect of particle shape on hopper discharge

Energy Technology Data Exchange (ETDEWEB)

Cleary, P.W. [CSIRO, Clayton, Vic. (Australia). Mathematical and Information Sciences

1999-07-01

Hopper flows are an important class of industrial particle flows. The inclusion of particle shape allows DEM models to replicate many features of real hopper flows that are not possible when using circular particles. Elongated particles can produce flow rates up to 30% lower than for circular particles and the flow patterns are quite different. The yielding of the particle microstructure resembles more the tearing of a continuum solid, with large scale quasi-stable voids being formed and large groups of particles moving together. The flow becomes increasingly concentrated in a relatively narrow funnel above the hopper opening. This is encouragement that DEM may be able to predict important problems such as bridging and rat-holing. Increasing the blockiness or angularity of the particles also increases resistance to flow and reduces flow rates by up to 28% but does not have any perceptible effect on the nature of the flow. 11 refs., 7 figs.

Microscopic analysis of Hopper flow with ellipsoidal particles

Science.gov (United States)

Liu, Sida; Zhou, Zongyan; Zou, Ruiping; Pinson, David; Yu, Aibing

2013-06-01

Hoppers are widely used in process industries. With such widespread application, difficulties in achieving desired operational behaviors have led to extensive experimental and mathematical studies in the past decades. Particularly, the discrete element method has become one of the most important simulation tools for design and analysis. So far, most studies are on spherical particles for computational convenience. In this work, ellipsoidal particles are used as they can represent a large variation of particle shapes. Hopper flow with ellipsoidal particles is presented highlighting the effect of particle shape on the microscopic properties.

Grace Murray Hopper - Programming Pioneer

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 6; Issue 2. Grace Murray Hopper - Programming Pioneer. V Rajaraman. Article-in-a-Box Volume 6 Issue 2 February 2001 pp 2-3. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/006/02/0002-0003 ...

Configuration Management File Manager Developed for Numerical Propulsion System Simulation

Science.gov (United States)

Follen, Gregory J.

1997-01-01

One of the objectives of the High Performance Computing and Communication Project's (HPCCP) Numerical Propulsion System Simulation (NPSS) is to provide a common and consistent way to manage applications, data, and engine simulations. The NPSS Configuration Management (CM) File Manager integrated with the Common Desktop Environment (CDE) window management system provides a common look and feel for the configuration management of data, applications, and engine simulations for U.S. engine companies. In addition, CM File Manager provides tools to manage a simulation. Features include managing input files, output files, textual notes, and any other material normally associated with simulation. The CM File Manager includes a generic configuration management Application Program Interface (API) that can be adapted for the configuration management repositories of any U.S. engine company.

Model-based control of hopper dredgers

NARCIS (Netherlands)

Braaksma, J.

2008-01-01

The modern trailing suction hopper dredgers are advanced ships that are equipped with many automation systems that can be controlled with integrated computer systems from the bridge. From the operators it is expected that they generate the right set-points for all these systems. The latest ships are

Lethal concentration of carbofuran to brown planthopper (Nilaparvata lugens) and green leaf-hopper (Nephotettix virecence)

International Nuclear Information System (INIS)

Kuswadi, A.N.; Sumatra, M.; Anwar, E.; Soekarna, D.

1988-01-01

An oral toxicity test of carbofuran to brown planthopper and green leaf-hopper using sucrose solution as feed given to the hopper through a membrane feeding system was conducted in the laboratory, pure carbofuran was dilute in the feeding solution. The 50 percent lethal concentration (LC-50) of this insecticide to adult and nymph of brown planthopper were 0.21 and 0.43 ppm, respectively, while those to adult and nymph of green leaf-hopper were 0.43 and 0.58 ppm. The LC 90 were 0.56 an 0.90 ppm to adult and nymph of brown planthopper, and 1.20 and 1.60 ppm to adult and nymph of green leaf-hopper, respectively. The brown planthopper was found to be more susceptible than the nymph. When carbofuran was applied to rice plant, this insecticide was accumulated more in the leaf than in the stem, so that green leaf-hopper got more toxicity than the brown planthopper. (authors). 5 refs, 7 figs

Outflow and clogging of shape-anisotropic grains in hoppers with small apertures.

Science.gov (United States)

Ashour, A; Wegner, S; Trittel, T; Börzsönyi, T; Stannarius, R

2017-01-04

Outflow of granular material through a small orifice is a fundamental process in many industrial fields, for example in silo discharge, and in everyday's life. Most experimental studies of the dynamics have been performed so far with monodisperse disks in two-dimensional (2D) hoppers or spherical grains in 3D. We investigate this process for shape-anisotropic grains in 3D hoppers and discuss the role of size and shape parameters on avalanche statistics, clogging states, and mean flow velocities. It is shown that an increasing aspect ratio of the grains leads to lower flow rates and higher clogging probabilities compared to spherical grains. On the other hand, the number of grains forming the clog is larger for elongated grains of comparable volumes, and the long axis of these blocking grains is preferentially aligned towards the center of the orifice. We find a qualitative transition in the hopper discharge behavior for aspect ratios larger than ≈6. At still higher aspect ratios >8-12, the outflowing material leaves long vertical holes in the hopper that penetrate the complete granular bed. This changes the discharge characteristics qualitatively.

Software for Managing Personal Files.

Science.gov (United States)

Lundeen, Gerald

1989-01-01

Discusses the special characteristics of personal file management software and compares four microcomputer software packages: Notebook II with Bibliography and Convert, Pro-Cite with Biblio-Links, askSam, and Reference Manager. Each package is evaluated in terms of the user interface, file maintenance, retrieval capabilities, output, and…

Adding Data Management Services to Parallel File Systems

Energy Technology Data Exchange (ETDEWEB)

Brandt, Scott [Univ. of California, Santa Cruz, CA (United States)

2015-03-04

The objective of this project, called DAMASC for “Data Management in Scientific Computing”, is to coalesce data management with parallel file system management to present a declarative interface to scientists for managing, querying, and analyzing extremely large data sets efficiently and predictably. Managing extremely large data sets is a key challenge of exascale computing. The overhead, energy, and cost of moving massive volumes of data demand designs where computation is close to storage. In current architectures, compute/analysis clusters access data in a physically separate parallel file system and largely leave it scientist to reduce data movement. Over the past decades the high-end computing community has adopted middleware with multiple layers of abstractions and specialized file formats such as NetCDF-4 and HDF5. These abstractions provide a limited set of high-level data processing functions, but have inherent functionality and performance limitations: middleware that provides access to the highly structured contents of scientific data files stored in the (unstructured) file systems can only optimize to the extent that file system interfaces permit; the highly structured formats of these files often impedes native file system performance optimizations. We are developing Damasc, an enhanced high-performance file system with native rich data management services. Damasc will enable efficient queries and updates over files stored in their native byte-stream format while retaining the inherent performance of file system data storage via declarative queries and updates over views of underlying files. Damasc has four key benefits for the development of data-intensive scientific code: (1) applications can use important data-management services, such as declarative queries, views, and provenance tracking, that are currently available only within database systems; (2) the use of these services becomes easier, as they are provided within a familiar file

A secure file manager for UNIX

Energy Technology Data Exchange (ETDEWEB)

DeVries, R.G.

1990-12-31

The development of a secure file management system for a UNIX-based computer facility with supercomputers and workstations is described. Specifically, UNIX in its usual form does not address: (1) Operation which would satisfy rigorous security requirements. (2) Online space management in an environment where total data demands would be many times the actual online capacity. (3) Making the file management system part of a computer network in which users of any computer in the local network could retrieve data generated on any other computer in the network. The characteristics of UNIX can be exploited to develop a portable, secure file manager which would operate on computer systems ranging from workstations to supercomputers. Implementation considerations making unusual use of UNIX features, rather than requiring extensive internal system changes, are described, and implementation using the Cray Research Inc. UNICOS operating system is outlined.

Some exact velocity profiles for granular flow in converging hoppers

Science.gov (United States)

Cox, Grant M.; Hill, James M.

2005-01-01

Gravity flow of granular materials through hoppers occurs in many industrial processes. For an ideal cohesionless granular material, which satisfies the Coulomb-Mohr yield condition, the number of known analytical solutions is limited. However, for the special case of the angle of internal friction δ equal to ninety degrees, there exist exact parametric solutions for the governing coupled ordinary differential equations for both two-dimensional wedges and three-dimensional cones, both of which involve two arbitrary constants of integration. These solutions are the only known analytical solutions of this generality. Here, we utilize the double-shearing theory of granular materials to determine the velocity field corresponding to these exact parametric solutions for the two problems of gravity flow through converging wedge and conical hoppers. An independent numerical solution for other angles of internal friction is shown to coincide with the analytical solution.

75 FR 17430 - Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Kern, San Luis Obispo...

Science.gov (United States)

2010-04-06

...] Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Kern, San Luis Obispo, Tulare... Wildlife Refuges (NWRs) located in Kern, San Luis Obispo, Tulare, and Ventura counties of California. We... developing a CCP for Hopper Mountain, Bitter Creek, and Blue Ridge NWRs in Kern, San Luis Obispo, Tulare, and...

On the computation of steady Hopper flows. II: von Mises materials in various geometries

Science.gov (United States)

Gremaud, Pierre A.; Matthews, John V.; O'Malley, Meghan

2004-11-01

Similarity solutions are constructed for the flow of granular materials through hoppers. Unlike previous work, the present approach applies to nonaxisymmetric containers. The model involves ten unknowns (stresses, velocity, and plasticity function) determined by nine nonlinear first order partial differential equations together with a quadratic algebraic constraint (yield condition). A pseudospectral discretization is applied; the resulting problem is solved with a trust region method. The important role of the hopper geometry on the flow is illustrated by several numerical experiments of industrial relevance.

On the computation of steady Hopper flows II: von Mises materials in various geometries

International Nuclear Information System (INIS)

Gremaud, Pierre A.; Matthews, John V.; O'Malley, Meghan

2004-01-01

Similarity solutions are constructed for the flow of granular materials through hoppers. Unlike previous work, the present approach applies to nonaxisymmetric containers. The model involves ten unknowns (stresses, velocity, and plasticity function) determined by nine nonlinear first order partial differential equations together with a quadratic algebraic constraint (yield condition). A pseudospectral discretization is applied; the resulting problem is solved with a trust region method. The important role of the hopper geometry on the flow is illustrated by several numerical experiments of industrial relevance

On-Board File Management and Its Application in Flight Operations

Science.gov (United States)

Kuo, N.

1998-01-01

In this paper, the author presents the minimum functions required for an on-board file management system. We explore file manipulation processes and demonstrate how the file transfer along with the file management system will be utilized to support flight operations and data delivery.

A Single-Point Mooring System for Direct Pumpout of Hopper Dredges

National Research Council Canada - National Science Library

1992-01-01

This technical note describes a direct pumpout (DPO) system for use with hopper dredges, operating and design criteria for the DPO, initial mooring system designs, and the final DPO and mooring system selected...

Validation of the GPU based BLAZE-DEM framework for hopper discharge

CSIR Research Space (South Africa)

Govender, Nicolin

2015-09-01

Full Text Available Understanding the dynamical behavior of particulate materials is extremely important to many industrial processes, with typical applications that range from hopper flows in agriculture to tumbling mills in the mining industry. The discrete element...

Grid collector: An event catalog with automated file management

International Nuclear Information System (INIS)

Wu, Kesheng; Zhang, Wei-Ming; Sim, Alexander; Gu, Junmin; Shoshani, Arie

2003-01-01

High Energy Nuclear Physics (HENP) experiments such as STAR at BNL and ATLAS at CERN produce large amounts of data that are stored as files on mass storage systems in computer centers. In these files, the basic unit of data is an event. Analysis is typically performed on a selected set of events. The files containing these events have to be located, copied from mass storage systems to disks before analysis, and removed when no longer needed. These file management tasks are tedious and time consuming. Typically, all events contained in the files are read into memory before a selection is made. Since the time to read the events dominate the overall execution time, reading the unwanted event needlessly increases the analysis time. The Grid Collector is a set of software modules that works together to address these two issues. It automates the file management tasks and provides ''direct'' access to the selected events for analyses. It is currently integrated with the STAR analysis framework. The users can select events based on tags, such as, ''production date between March 10 and 20, and the number of charged tracks > 100.'' The Grid Collector locates the files containing relevant events, transfers the files across the Grid if necessary, and delivers the events to the analysis code through the familiar iterators. There has been some research efforts to address the file management issues, the Grid Collector is unique in that it addresses the event access issue together with the file management issues. This makes it more useful to a large variety of users

Full-scale locomotive dynamic crash testing and correlations : C-39 type locomotive colliding with a loaded hopper car (test 7).

Science.gov (United States)

2011-09-01

This report presents the results of a locomotive and three loaded hopper car consist traveling at 29 miles per hour colliding with a stationary consist of 35 loaded hopper cars. The details of test instrumentation, LS-DYNA finite element simulation, ...

Effects of wall friction on flow in a quasi-2D hopper

Science.gov (United States)

Shah, Neil; Birwa, Sumit; Carballo-Ramirez, Brenda; Pleau, Mollie; Easwar, Nalini; Tewari, Shubha

Our experiments on the gravity-driven flow of spherical particles in a vertical hopper examine how the flow rate varies with opening size and wall friction. We report here on a model simulation using LAMMPS of the experimental geometry, a quasi-2D hopper. Keeping inter-particle friction fixed, the coefficient of friction at the walls is varied from 0.0 to 0.9 for a range of opening sizes. Our simulations find a steady rate of flow at each wall friction and outlet size. The Janssen effect attributes the constant rate of flow of a granular column to the column height independence of the pressure at the base, since the weight of the grains is borne in part by friction at the walls. However, we observe a constant flow regime even in the absence of wall friction, suggesting that wall friction may not be a necessary condition for pressure saturation. The observed velocities of particles near the opening are used to extrapolate their starting positions had they been in free fall. In contrast to scaling predictions, our data suggest that the height of this free-fall arch does not vary with opening size for higher frictional coefficients. We analyze the velocity traces of particles to see the range over which contact interactions remain collisional as they approach the hopper outlet.

Grid collector: An event catalog with automated file management

Energy Technology Data Exchange (ETDEWEB)

Wu, Kesheng; Zhang, Wei-Ming; Sim, Alexander; Gu, Junmin; Shoshani, Arie

2003-10-17

High Energy Nuclear Physics (HENP) experiments such as STAR at BNL and ATLAS at CERN produce large amounts of data that are stored as files on mass storage systems in computer centers. In these files, the basic unit of data is an event. Analysis is typically performed on a selected set of events. The files containing these events have to be located, copied from mass storage systems to disks before analysis, and removed when no longer needed. These file management tasks are tedious and time consuming. Typically, all events contained in the files are read into memory before a selection is made. Since the time to read the events dominate the overall execution time, reading the unwanted event needlessly increases the analysis time. The Grid Collector is a set of software modules that works together to address these two issues. It automates the file management tasks and provides ''direct'' access to the selected events for analyses. It is currently integrated with the STAR analysis framework. The users can select events based on tags, such as, ''production date between March 10 and 20, and the number of charged tracks > 100.'' The Grid Collector locates the files containing relevant events, transfers the files across the Grid if necessary, and delivers the events to the analysis code through the familiar iterators. There has been some research efforts to address the file management issues, the Grid Collector is unique in that it addresses the event access issue together with the file management issues. This makes it more useful to a large variety of users.

A Mission Concept: Re-Entry Hopper-Aero-Space-Craft System on-Mars (REARM-Mars)

Science.gov (United States)

Davoodi, Faranak

2013-01-01

Future missions to Mars that would need a sophisticated lander, hopper, or rover could benefit from the REARM Architecture. The mission concept REARM Architecture is designed to provide unprecedented capabilities for future Mars exploration missions, including human exploration and possible sample-return missions, as a reusable lander, ascend/descend vehicle, refuelable hopper, multiple-location sample-return collector, laboratory, and a cargo system for assets and humans. These could all be possible by adding just a single customized Re-Entry-Hopper-Aero-Space-Craft System, called REARM-spacecraft, and a docking station at the Martian orbit, called REARM-dock. REARM could dramatically decrease the time and the expense required to launch new exploratory missions on Mars by making them less dependent on Earth and by reusing the assets already designed, built, and sent to Mars. REARM would introduce a new class of Mars exploration missions, which could explore much larger expanses of Mars in a much faster fashion and with much more sophisticated lab instruments. The proposed REARM architecture consists of the following subsystems: REARM-dock, REARM-spacecraft, sky-crane, secure-attached-compartment, sample-return container, agile rover, scalable orbital lab, and on-the-road robotic handymen.

THE STUDY OF BRAKE EFFECTIVENESS HOPPER SYSTEM WITH SEPARATE BRAKING TRUCKS

Directory of Open Access Journals (Sweden)

O. Je. Nishhenko

2009-06-01

Full Text Available The results of tests of the hopper brake systems for the pellets having typical system and separate braking per each bogie are presented. It is shown that the brake system with separate braking has several advantages as compared to the typical one.

Using electronic document management systems to manage highway project files.

Science.gov (United States)

2011-12-12

"WisDOTs Bureau of Technical Services is interested in learning about the practices of other state departments of : transportation in developing and implementing an electronic document management system to manage highway : project files"

The Mars Hopper: Development, Simulation and Experimental Validation of a Radioisotope Exploration Probe for the Martian Surface

Energy Technology Data Exchange (ETDEWEB)

Nathan D. Jerred; Spencer Cooley; Robert C. O' Brien; Steven D. Howe; James E. O' Brien

2012-09-01

An advanced exploration probe has been proposed by the Center for Space Nuclear Research (CSNR) to acquire detailed data from the Martian surface and subsurface, ‘hop’ large distances to multiple sites in short periods of time and perform this task repeatedly. Although several similar flying vehicles have been proposed utilizing various power sources and complex designs, e.g. solar-electric and chemical-based, the CSNR’s Mars Hopper is based on a radioisotope thermal rocket (RTR) concept. The Mars Hopper’s design relies on the high specific energies [J/kg] of radioisotopes and enhances their low specific power [W/kg] through the use of a thermal capacitance material to store thermal energy over time. During operation, the RTR transfers the stored thermal energy to a flowing gas, which is then expanded through a converging-diverging nozzle, producing thrust. Between flights, the platform will have ample time to perform in-depth science at each location while the propellant tanks and thermal capacitor recharge. Recharging the propellant tanks is accomplished by sublimation freezing of the ambient CO2 atmosphere with a cryocooler, followed by heating and pressurization to yield a liquid storage state. The proposed Mars Hopper will undergo a ballistic flight, consuming the propellant in both ascent and descent, and by using multiple hopper platforms, information can be gathered on a global scale, enabling better resource resolution and providing valuable information for a possible Mars sample-return mission. The CSNR, collaborating with the Idaho National Laboratory (INL) and three universities (University of Idaho, Utah State University and Oregon State University), has identified key components and sub-systems necessary for the proposed hopper. Current project activities include the development of a lab-scale prototypic Mars Hopper and test facility, along with computational fluid dynamics (CFD)/thermal-hydraulic models to yield a better understanding of the

An analysis of file system and installation of the file management system for NOS operating system

International Nuclear Information System (INIS)

Lee, Young Jai; Park, Sun Hee; Hwang, In Ah; Kim, Hee Kyung

1992-06-01

In this technical report, we analyze NOS file structure for Cyber 170-875 and Cyber 960-31 computer system. We also describe functions, procedure and how-to-operate and how-to-use of VDS. VDS is used to manage large files effectively for Cyber computer system. The purpose of the VDS installation is to increase the virtual disk storage by utilizing magnetic tape, to assist the users of the computer system in managing their files, and to enhance the performance of KAERI Cyber computer system. (Author)

Multi-level, automatic file management system using magnetic disk, mass storage system and magnetic tape

International Nuclear Information System (INIS)

Fujii, Minoru; Asai, Kiyoshi

1979-12-01

A simple, effective file management system using magnetic disk, mass storage system (MSS) and magnetic tape is described. Following are the concepts and techniques introduced in this file management system. (1) File distribution and continuity character of file references are closely approximated by memory retention function. A density function using the memory retention function is thus defined. (2) A method of computing the cost/benefit lines for magnetic disk, MSS and magnetic tape is presented. (3) A decision process of an optimal organization of file facilities incorporating file demands distribution to respective file devices, is presented. (4) A method of simple, practical, effective, automatic file management, incorporating multi-level file management, space management and file migration control, is proposed. (author)

Storage Manager and File Transfer Web Services

International Nuclear Information System (INIS)

William A Watson III; Ying Chen; Jie Chen; Walt Akers

2002-01-01

Web services are emerging as an interesting mechanism for a wide range of grid services, particularly those focused upon information services and control. When coupled with efficient data transfer services, they provide a powerful mechanism for building a flexible, open, extensible data grid for science applications. In this paper we present our prototype work on a Java Storage Resource Manager (JSRM) web service and a Java Reliable File Transfer (JRFT) web service. A java client (Grid File Manager) on top of JSRM and is developed to demonstrate the capabilities of these web services. The purpose of this work is to show the extent to which SOAP based web services are an appropriate direction for building a grid-wide data management system, and eventually grid-based portals

Grid collector an event catalog with automated file management

CERN Document Server

Ke Sheng Wu; Sim, A; Jun Min Gu; Shoshani, A

2004-01-01

High Energy Nuclear Physics (HENP) experiments such as STAR at BNL and ATLAS at CERN produce large amounts of data that are stored as files on mass storage systems in computer centers. In these files, the basic unit of data is an event. Analysis is typically performed on a selected set of events. The files containing these events have to be located, copied from mass storage systems to disks before analysis, and removed when no longer needed. These file management tasks are tedious and time consuming. Typically, all events contained in the files are read into memory before a selection is made. Since the time to read the events dominate the overall execution time, reading the unwanted event needlessly increases the analysis time. The Grid Collector is a set of software modules that works together to address these two issues. It automates the file management tasks and provides "direct" access to the selected events for analyses. It is currently integrated with the STAR analysis framework. The users can select ev...

A review on numerical models for granular flow inside hoppers and its applications in PBR

International Nuclear Information System (INIS)

Tang Yushi; Guo Qiuju; Zhang Liguo

2015-01-01

Granular flow is the shearing motion of a collection of discrete solid particles which are commonly seen and widely utilized in various industrial applications. One of the essential applications of dense slow granular flow in engineering is the pebble flow in pebble-bed nuclear reactor (PBR). A number of numerical models have been established for researching the basic physical mechanisms and properties of granular flow. For the purpose of generating an appropriate model for high temperature reactor-pebblebed modules (HTR-PM) in the future, numerical models on granular flow in hoppers and some of their previous applications on PBRs are reviewed. In this paper, basic transport and contact mechanisms of granular flow are firstly introduced, then kinetic theory from gas molecules and plastic theory from metal mechanics approaches give descriptions of the macroscopic behavior of rapid flow and quasistatic flow regimes, respectively, subsequently kinematic continuum method and discrete element method (DEM) are presented to describe the bulk features of dense slow flow in hoppers. Since various kinematic models, DEM models and their modified versions for dense slow granular flow in hoppers have been experimentally verified and applied in prediction of pebble flow in PBRs, a promising model for HTR-PM is expected with further work to generate pebble flow profile in the future. (author)

A design for a new catalog manager and associated file management for the Land Analysis System (LAS)

Science.gov (United States)

Greenhagen, Cheryl

1986-01-01

Due to the larger number of different types of files used in an image processing system, a mechanism for file management beyond the bounds of typical operating systems is necessary. The Transportable Applications Executive (TAE) Catalog Manager was written to meet this need. Land Analysis System (LAS) users at the EROS Data Center (EDC) encountered some problems in using the TAE catalog manager, including catalog corruption, networking difficulties, and lack of a reliable tape storage and retrieval capability. These problems, coupled with the complexity of the TAE catalog manager, led to the decision to design a new file management system for LAS, tailored to the needs of the EDC user community. This design effort, which addressed catalog management, label services, associated data management, and enhancements to LAS applications, is described. The new file management design will provide many benefits including improved system integration, increased flexibility, enhanced reliability, enhanced portability, improved performance, and improved maintainability.

Using SPOT-5 images in rice farming for detecting BPH (Brown Plant Hopper)

International Nuclear Information System (INIS)

Ghobadifar, F; Wayayok, A; Shattri, M; Shafri, H

2014-01-01

Infestation of rice plant-hopper such as Brown Plant Hopper (BPH) (Nilaparvata lugens) is one of the most notable risk in rice yield in tropical areas especially in Asia. In order to use visible and infrared images to detect stress in rice production caused by BPH infestation, several remote sensing techniques have been developed. Initial recognition of pest infestation by means of remote sensing will spreads, for precision farming practice. To address this issue, detection of sheath blight in rice farming was examined by using SPOT-5 images. Specific image indices such as Normalized decrease food production costs, limit environmental hazards, and enhance natural pest control before the problem Normalized Difference Vegetation Index (NDVI), Standard difference indices (SDI) and Ratio Vegetation Index (RVI) were used for analyses using ENVI 4.8 and SPSS software. Results showed that all the indices to recognize infected plants are significant at α = 0.01. Examination of the association between the disease indices indicated that band 3 (near infrared) and band 4 (mid infrared) have a relatively high correlation. The selected indices declared better association for detecting healthy plants from diseased ones. Consequently, these sorts of indices especially NDVI could be valued as indicators for developing techniques for detecting the sheath blight of rice by using remote sensing. This infers that they are useful for crop disease detection but the spectral resolution is probably not sufficient to distinguish plants with light infections (low severity level). Using the index as an indicator can clarify the threshold for zoning the outbreaks. Quick assessment information is very useful in precision farming to practice site specific management such as pesticide application

Using SPOT-5 images in rice farming for detecting BPH (Brown Plant Hopper)

Science.gov (United States)

Ghobadifar, F.; Wayayok, A.; Shattri, M.; Shafri, H.

2014-06-01

Infestation of rice plant-hopper such as Brown Plant Hopper (BPH) (Nilaparvata lugens) is one of the most notable risk in rice yield in tropical areas especially in Asia. In order to use visible and infrared images to detect stress in rice production caused by BPH infestation, several remote sensing techniques have been developed. Initial recognition of pest infestation by means of remote sensing will spreads, for precision farming practice. To address this issue, detection of sheath blight in rice farming was examined by using SPOT-5 images. Specific image indices such as Normalized decrease food production costs, limit environmental hazards, and enhance natural pest control before the problem Normalized Difference Vegetation Index (NDVI), Standard difference indices (SDI) and Ratio Vegetation Index (RVI) were used for analyses using ENVI 4.8 and SPSS software. Results showed that all the indices to recognize infected plants are significant at α = 0.01. Examination of the association between the disease indices indicated that band 3 (near infrared) and band 4 (mid infrared) have a relatively high correlation. The selected indices declared better association for detecting healthy plants from diseased ones. Consequently, these sorts of indices especially NDVI could be valued as indicators for developing techniques for detecting the sheath blight of rice by using remote sensing. This infers that they are useful for crop disease detection but the spectral resolution is probably not sufficient to distinguish plants with light infections (low severity level). Using the index as an indicator can clarify the threshold for zoning the outbreaks. Quick assessment information is very useful in precision farming to practice site specific management such as pesticide application.

Stationary bubble formation and cavity collapse in wedge-shaped hoppers

Science.gov (United States)

Yagisawa, Yui; Then, Hui Zee; Okumura, Ko

2016-01-01

The hourglass is one of the apparatuses familiar to everyone, but reveals intriguing behaviors peculiar to granular materials, and many issues are remained to be explored. In this study, we examined the dynamics of falling sand in a special form of hourglass, i.e., a wedge-shaped hopper, when a suspended granular layer is stabilized to a certain degree. As a result, we found remarkably different dynamic regimes of bubbling and cavity. In the bubbling regime, bubbles of nearly equal size are created in the sand at a regular time interval. In the cavity regime, a cavity grows as sand beads fall before a sudden collapse of the cavity. Bubbling found here is quite visible to a level never discussed in the physics literature and the cavity regime is a novel phase, which is neither continuous, intermittent nor completely blocked phase. We elucidate the physical conditions necessary for the bubbling and cavity regimes and develop simple theories for the regimes to successfully explain the observed phenomena by considering the stability of a suspended granular layer and clogging of granular flow at the outlet of the hopper. The bubbling and cavity regimes could be useful for mixing a fluid with granular materials. PMID:27138747

Computer simulation of hopper flow

International Nuclear Information System (INIS)

Potapov, A.V.; Campbell, C.S.

1996-01-01

This paper describes two-dimensional computer simulations of granular flow in plane hoppers. The simulations can reproduce an experimentally observed asymmetric unsteadiness for monodispersed particle sizes, but also could eliminate it by adding a small amount of polydispersity. This appears to be a result of the strong packings that may be formed by monodispersed particles and is thus a noncontinuum effect. The internal stress state was also sampled, which among other things, allows an evaluation of common assumptions made in granular material models. These showed that the internal friction coefficient is far from a constant, which is in contradiction to common models based on plasticity theory which assume that the material is always at the point of imminent yield. Furthermore, it is demonstrated that rapid granular flow theory, another common modeling technique, is inapplicable to this problem even near the exit where the flow is moving its fastest. copyright 1996 American Institute of Physics

Extending DIRAC File Management with Erasure-Coding for efficient storage

CERN Document Server

Skipsey, Samuel Cadellin; Britton, David; Crooks, David; Roy, Gareth

2015-01-01

The state of the art in Grid style data management is to achieve increased resilience of data via multiple complete replicas of data files across multiple storage endpoints. While this is effective, it is not the most space-efficient approach to resilience, especially when the reliability of individual storage endpoints is sufficiently high that only a few will be inactive at any point in time. We report on work performed as part of GridPP\\cite{GridPP}, extending the Dirac File Catalogue and file management interface to allow the placement of erasure-coded files: each file distributed as N identically-sized chunks of data striped across a vector of storage endpoints, encoded such that any M chunks can be lost and the original file can be reconstructed. The tools developed are transparent to the user, and, as well as allowing up and downloading of data to Grid storage, also provide the possibility of parallelising access across all of the distributed chunks at once, improving data transfer and IO performance. ...

Electronic Document Management Using Inverted Files System

Science.gov (United States)

Suhartono, Derwin; Setiawan, Erwin; Irwanto, Djon

2014-03-01

The amount of documents increases so fast. Those documents exist not only in a paper based but also in an electronic based. It can be seen from the data sample taken by the SpringerLink publisher in 2010, which showed an increase in the number of digital document collections from 2003 to mid of 2010. Then, how to manage them well becomes an important need. This paper describes a new method in managing documents called as inverted files system. Related with the electronic based document, the inverted files system will closely used in term of its usage to document so that it can be searched over the Internet using the Search Engine. It can improve document search mechanism and document save mechanism.

Electronic Document Management Using Inverted Files System

Directory of Open Access Journals (Sweden)

Suhartono Derwin

2014-03-01

Full Text Available The amount of documents increases so fast. Those documents exist not only in a paper based but also in an electronic based. It can be seen from the data sample taken by the SpringerLink publisher in 2010, which showed an increase in the number of digital document collections from 2003 to mid of 2010. Then, how to manage them well becomes an important need. This paper describes a new method in managing documents called as inverted files system. Related with the electronic based document, the inverted files system will closely used in term of its usage to document so that it can be searched over the Internet using the Search Engine. It can improve document search mechanism and document save mechanism.

Modeling Analysis For Grout Hopper Waste Tank

International Nuclear Information System (INIS)

Lee, S.

2012-01-01

The Saltstone facility at Savannah River Site (SRS) has a grout hopper tank to provide agitator stirring of the Saltstone feed materials. The tank has about 300 gallon capacity to provide a larger working volume for the grout nuclear waste slurry to be held in case of a process upset, and it is equipped with a mechanical agitator, which is intended to keep the grout in motion and agitated so that it won't start to set up. The primary objective of the work was to evaluate the flow performance for mechanical agitators to prevent vortex pull-through for an adequate stirring of the feed materials and to estimate an agitator speed which provides acceptable flow performance with a 45 o pitched four-blade agitator. In addition, the power consumption required for the agitator operation was estimated. The modeling calculations were performed by taking two steps of the Computational Fluid Dynamics (CFD) modeling approach. As a first step, a simple single-stage agitator model with 45 o pitched propeller blades was developed for the initial scoping analysis of the flow pattern behaviors for a range of different operating conditions. Based on the initial phase-1 results, the phase-2 model with a two-stage agitator was developed for the final performance evaluations. A series of sensitivity calculations for different designs of agitators and operating conditions have been performed to investigate the impact of key parameters on the grout hydraulic performance in a 300-gallon hopper tank. For the analysis, viscous shear was modeled by using the Bingham plastic approximation. Steady state analyses with a two-equation turbulence model were performed. All analyses were based on three-dimensional results. Recommended operational guidance was developed by using the basic concept that local shear rate profiles and flow patterns can be used as a measure of hydraulic performance and spatial stirring. Flow patterns were estimated by a Lagrangian integration technique along the flow paths

Feeder Type Optimisation for the Plain Flow Discharge Process of an Underground Hopper by Discrete Element Modelling

Directory of Open Access Journals (Sweden)

Jan Nečas

2017-09-01

Full Text Available This paper describes optimisation of a conveyor from an underground hopper intended for a coal transfer station. The original solution was designed with a chain conveyor encountered operational problems that have limited its continuous operation. The Discrete Element Modeling (DEM was chosen to optimise the transport. DEM simulations allow device design modifications directly in the 3D CAD model, and then the simulation makes it possible to evaluate whether the adjustment was successful. By simulating the initial state of coal extraction using a chain conveyor, trouble spots were identified that caused operational failures. The main problem has been the increased resistance during removal of material from the underground hopper. Revealed resistances against material movement were not considered in the original design at all. In the next step, structural modifications of problematic nodes were made. For example, the following changes have been made: reduction of storage space or installation of passive elements into the interior of the underground hopper. These modifications made were not effective enough, so the type of the conveyor was changed from a drag chain conveyor to a belt conveyor. The simulation of the material extraction using a belt conveyor showed a significant reduction in resistance parameters while maintaining the required transport performance.

Distributed Data Management and Distributed File Systems

CERN Document Server

Girone, Maria

2015-01-01

The LHC program has been successful in part due to the globally distributed computing resources used for collecting, serving, processing, and analyzing the large LHC datasets. The introduction of distributed computing early in the LHC program spawned the development of new technologies and techniques to synchronize information and data between physically separated computing centers. Two of the most challenges services are the distributed file systems and the distributed data management systems. In this paper I will discuss how we have evolved from local site services to more globally independent services in the areas of distributed file systems and data management and how these capabilities may continue to evolve into the future. I will address the design choices, the motivations, and the future evolution of the computing systems used for High Energy Physics.

Work orders management based on XML file in printing

Directory of Open Access Journals (Sweden)

Ran Peipei

2018-01-01

Full Text Available The Extensible Markup Language (XML technology is increasingly used in various field, if it’s used to express the information of work orders will improve efficiency for management and production. According to the features, we introduce the technology of management for work orders and get a XML file through the Document Object Model (DOM technology in the paper. When we need the information to conduct production, parsing the XML file and save the information in database, this is beneficial to the preserve and modify for information.

49 CFR 231.2 - Hopper cars and high-side gondolas with fixed ends.

Science.gov (United States)

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Hopper cars and high-side gondolas with fixed ends... cars and high-side gondolas with fixed ends. (Cars with sides more than 36 inches above the floor are high-side cars.) (a) Hand brakes—(1) Number. Same as specified for “Box and other house cars” (see...

49 CFR 231.4 - Fixed-end low-side gondola and low-side hopper cars.

Science.gov (United States)

2010-10-01

... cars. 231.4 Section 231.4 Transportation Other Regulations Relating to Transportation (Continued... Fixed-end low-side gondola and low-side hopper cars. (Cars with sides 36 inches or less above the floor are low-side cars.) (a) Hand brakes—(1) Number. Same as specified for “Box and other house cars” (see...

Outflow and clogging of shape-anisotropic grains in hoppers

Science.gov (United States)

Stannarius, Ralf; Ashour, Ahmed; Wegner, Sandra; BöRzsöNyi, Tamas

Silos have been in use in human history for millennia, but still today, the discharge of grains from silos is a process with potential risks and imponderabilities. Models and quantitative predictions have been developed almost exclusively for spherical grains shapes. We study the discharge and clogging processes of shape-anisotropic grains in hoppers, and describe the peculiarities of these materials both in their dynamical properties and in the observed clogging structures. An attempt is made to adapt the well-known equations for spherical material to describe anisometric particles. Funding by DAAD and M\\x96B is acknowledged. A. A. acknowledges a scholarship from Future University, Egypt.

Extending DIRAC File Management with Erasure-Coding for efficient storage.

Science.gov (United States)

Cadellin Skipsey, Samuel; Todev, Paulin; Britton, David; Crooks, David; Roy, Gareth

2015-12-01

The state of the art in Grid style data management is to achieve increased resilience of data via multiple complete replicas of data files across multiple storage endpoints. While this is effective, it is not the most space-efficient approach to resilience, especially when the reliability of individual storage endpoints is sufficiently high that only a few will be inactive at any point in time. We report on work performed as part of GridPP[1], extending the Dirac File Catalogue and file management interface to allow the placement of erasure-coded files: each file distributed as N identically-sized chunks of data striped across a vector of storage endpoints, encoded such that any M chunks can be lost and the original file can be reconstructed. The tools developed are transparent to the user, and, as well as allowing up and downloading of data to Grid storage, also provide the possibility of parallelising access across all of the distributed chunks at once, improving data transfer and IO performance. We expect this approach to be of most interest to smaller VOs, who have tighter bounds on the storage available to them, but larger (WLCG) VOs may be interested as their total data increases during Run 2. We provide an analysis of the costs and benefits of the approach, along with future development and implementation plans in this area. In general, overheads for multiple file transfers provide the largest issue for competitiveness of this approach at present.

Generalized File Management System or Proto-DBMS?

Science.gov (United States)

Braniff, Tom

1979-01-01

The use of a data base management system (DBMS) as opposed to traditional data processing is discussed. The generalized file concept is viewed as an entry level step to the DBMS. The transition process from one system to the other is detailed. (SF)

Management of broken instrument by file bypass technique

Directory of Open Access Journals (Sweden)

Sultana Parveen

2017-02-01

Full Text Available Different devices and techniques have been developed to retrieve fractured instruments during the endodontic procedures. This case report describes the management of a broken instrument, which was accidentally broken during cleaning and shaping of the root canal in right 2nd molar tooth. A # 25 stainless steel K-file was separated in mesiobuccal canal of the treated tooth. At first, a radiograph was taken to confirm the level of separation of the instrument. The instrument was found to be separated at the apical 3rd of the mesial canal and then file bypass technique was performed. Calcium hydroxide dressing was given for 7 days followed by obturation with guttapercha cone and zinc oxide eugenol sealer in lateral condensation technique. It can be concluded that bypass technique can be considered as simple and effective technique for the management of broken instrument into the root canal.

The economic substantiation for choosing the hopper car for the transportation of grain

Directory of Open Access Journals (Sweden)

Bitutskaya A. M.

2016-07-01

Full Text Available the article studied the choice of parameters for the hopper car for transportation the most popular grain cargoes and on the basis of this calculated the required fleet. The authors point out the economic feasibility of the purchase of specialized cars only in case when the total value of required depot of cars, which is calculated by increasing the proportion of «light» cargo in the total cargo turnover, is lower for specialized cars than for universal.

Granular discharge rate for submerged hoppers

Directory of Open Access Journals (Sweden)

T. J. Wilson

2014-10-01

Full Text Available The discharge of spherical grains from a hole in the bottom of a right circular cylinder is measured with the entire system underwater. We find that the discharge rate depends on filling height, in contrast to the well-known case of dry non-cohesive grains. It is further surprising that the rate increases up to about twenty five percent, as the hopper empties and the granular pressure head decreases. For deep filling, where the discharge rate is constant, we measure the behavior as a function of both grain and hole diameters. The discharge rate scale is set by the product of hole area and the terminal falling speed of isolated grains. But there is a small-hole cutoff of about two and half grain diameters, which is larger than the analogous cutoff in the Beverloo equation for dry grains. Received: 11 September 2014, Accepted: 10 October 2014; Reviewed by: L. Staron, CNRS, Universite Pierre et Marie Curie, Institut Le Rond d'Alembert, Paris, France; Edited by: L. A. Pugnaloni; DOI: http://dx.doi.org/10.4279/PIP.060009 Cite as: T J Wilson, C R Pfeifer, N Meysingier, D J Durian, Papers in Physics 6, 060009 (2014

77 FR 21797 - Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Ventura, Kern, San Luis...

Science.gov (United States)

2012-04-11

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R8-R-2011-N253: FXRS12650800000S3-112-FF08R00000] Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges, Ventura, Kern, San Luis... acres, primarily in Kern County and extending into San Luis Obispo and Ventura Counties. Blue Ridge NWR...

Managing Variant Calling Files the Big Data Way: Using HDFS and Apache Parquet

NARCIS (Netherlands)

Boufea, Aikaterini; Finkers, H.J.; Kaauwen, van M.P.W.; Kramer, M.R.; Athanasiadis, I.N.

2017-01-01

Big Data has been seen as a remedy for the efficient management of the ever-increasing genomic data. In this paper, we investigate the use of Apache Spark to store and process Variant Calling Files (VCF) on a Hadoop cluster. We demonstrate Tomatula, a software tool for converting VCF files to Apache

Analysis of Web Server Log Files: Website of Information Management Department of Hacettepe University

Directory of Open Access Journals (Sweden)

Mandana Mir Moftakhari

2015-09-01

Full Text Available Over the last decade, the importance of analysing information management systems logs has grown, because it has proved that results of the analysing log data can help developing in information system design, interface and architecture of websites. Log file analysis is one of the best ways in order to understand information-searching process of online searchers, users’ needs, interests, knowledge, and prejudices. The utilization of data collected in transaction logs of web search engines helps designers, researchers and web site managers to find complex interactions of users’ goals and behaviours to increase efficiency and effectiveness of websites. Before starting any analysis it should be observed that the log file of the web site contain enough information, otherwise analyser wouldn’t be able to create complete report. In this study we evaluate the website of Information Management Department of Hacettepe University by analysing the server log files. Results show that there is not adequate amount of information in log files which are provided by web site server. The reports which we have created have some information about users’ behaviour and need but they are not sufficient for taking ideal decisions about contents & hyperlink structure of website. It also provides that creating an extended log file is essential for the website. Finally we believe that results can be helpful to improve, redesign and create better website.

Managing a Behavioral Management Program

DEFF Research Database (Denmark)

Schapiro, Steve; Lambeth, Susan P.

2017-01-01

The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

Database Objects vs Files: Evaluation of alternative strategies for managing large remote sensing data

Science.gov (United States)

Baru, Chaitan; Nandigam, Viswanath; Krishnan, Sriram

2010-05-01

Increasingly, the geoscience user community expects modern IT capabilities to be available in service of their research and education activities, including the ability to easily access and process large remote sensing datasets via online portals such as GEON (www.geongrid.org) and OpenTopography (opentopography.org). However, serving such datasets via online data portals presents a number of challenges. In this talk, we will evaluate the pros and cons of alternative storage strategies for management and processing of such datasets using binary large object implementations (BLOBs) in database systems versus implementation in Hadoop files using the Hadoop Distributed File System (HDFS). The storage and I/O requirements for providing online access to large datasets dictate the need for declustering data across multiple disks, for capacity as well as bandwidth and response time performance. This requires partitioning larger files into a set of smaller files, and is accompanied by the concomitant requirement for managing large numbers of file. Storing these sub-files as blobs in a shared-nothing database implemented across a cluster provides the advantage that all the distributed storage management is done by the DBMS. Furthermore, subsetting and processing routines can be implemented as user-defined functions (UDFs) on these blobs and would run in parallel across the set of nodes in the cluster. On the other hand, there are both storage overheads and constraints, and software licensing dependencies created by such an implementation. Another approach is to store the files in an external filesystem with pointers to them from within database tables. The filesystem may be a regular UNIX filesystem, a parallel filesystem, or HDFS. In the HDFS case, HDFS would provide the file management capability, while the subsetting and processing routines would be implemented as Hadoop programs using the MapReduce model. Hadoop and its related software libraries are freely available

Log-Less Metadata Management on Metadata Server for Parallel File Systems

Directory of Open Access Journals (Sweden)

Jianwei Liao

2014-01-01

Full Text Available This paper presents a novel metadata management mechanism on the metadata server (MDS for parallel and distributed file systems. In this technique, the client file system backs up the sent metadata requests, which have been handled by the metadata server, so that the MDS does not need to log metadata changes to nonvolatile storage for achieving highly available metadata service, as well as better performance improvement in metadata processing. As the client file system backs up certain sent metadata requests in its memory, the overhead for handling these backup requests is much smaller than that brought by the metadata server, while it adopts logging or journaling to yield highly available metadata service. The experimental results show that this newly proposed mechanism can significantly improve the speed of metadata processing and render a better I/O data throughput, in contrast to conventional metadata management schemes, that is, logging or journaling on MDS. Besides, a complete metadata recovery can be achieved by replaying the backup logs cached by all involved clients, when the metadata server has crashed or gone into nonoperational state exceptionally.

The image database management system of teaching file using personal computer

International Nuclear Information System (INIS)

Shin, M. J.; Kim, G. W.; Chun, T. J.; Ahn, W. H.; Baik, S. K.; Choi, H. Y.; Kim, B. G.

1995-01-01

For the systemic management and easy using of teaching file in radiology department, the authors tried to do the setup of a database management system of teaching file using personal computer. We used a personal computer (IBM PC compatible, 486DX2) including a image capture card(Window vision, Dooin Elect, Seoul, Korea) and video camera recorder (8mm, CCD-TR105, Sony, Tokyo, Japan) for the acquisition and storage of images. We developed the database program by using Foxpro for Window 2.6(Microsoft, Seattle, USA) executed in the Window 3.1 (Microsoft, Seattle, USA). Each datum consisted of hospital number, name, sex, age, examination date, keyword, radiologic examination modalities, final diagnosis, radiologic findings, references and representative images. The images were acquired and stored as bitmap format (8 bitmap, 540 X 390 ∼ 545 X 414, 256 gray scale) and displayed on the 17 inch-flat monitor(1024 X 768, Samtron, Seoul, Korea). Without special devices, the images acquisition and storage could be done on the reading viewbox, simply. The image quality on the computer's monitor was less than the one of original film on the viewbox, but generally the characteristics of each lesions could be differentiated. Easy retrieval of data was possible for the purpose of teaching file system. Without high cost appliances, we could consummate the image database system of teaching file using personal computer with relatively inexpensive method

Survey on Security Issues in File Management in Cloud Computing Environment

Science.gov (United States)

Gupta, Udit

2015-06-01

Cloud computing has pervaded through every aspect of Information technology in past decade. It has become easier to process plethora of data, generated by various devices in real time, with the advent of cloud networks. The privacy of users data is maintained by data centers around the world and hence it has become feasible to operate on that data from lightweight portable devices. But with ease of processing comes the security aspect of the data. One such security aspect is secure file transfer either internally within cloud or externally from one cloud network to another. File management is central to cloud computing and it is paramount to address the security concerns which arise out of it. This survey paper aims to elucidate the various protocols which can be used for secure file transfer and analyze the ramifications of using each protocol.

Feeder Type Optimisation for the Plain Flow Discharge Process of an Underground Hopper by Discrete Element Modelling

OpenAIRE

Jan Nečas; Jakub Hlosta; David Žurovec; Martin Žídek; Jiří Rozbroj; Jiří Zegzulka

2017-01-01

This paper describes optimisation of a conveyor from an underground hopper intended for a coal transfer station. The original solution was designed with a chain conveyor encountered operational problems that have limited its continuous operation. The Discrete Element Modeling (DEM) was chosen to optimise the transport. DEM simulations allow device design modifications directly in the 3D CAD model, and then the simulation makes it possible to evaluate whether the adjustment was successful. By...

Silvabase: A flexible data file management system

Science.gov (United States)

Lambing, Steven J.; Reynolds, Sandra J.

1991-01-01

The need for a more flexible and efficient data file management system for mission planning in the Mission Operations Laboratory (EO) at MSFC has spawned the development of Silvabase. Silvabase is a new data file structure based on a B+ tree data structure. This data organization allows for efficient forward and backward sequential reads, random searches, and appends to existing data. It also provides random insertions and deletions with reasonable efficiency, utilization of storage space well but not at the expense of speed, and performance of these functions on a large volume of data. Mission planners required that some data be keyed and manipulated in ways not found in a commercial product. Mission planning software is currently being converted to use Silvabase in the Spacelab and Space Station Mission Planning Systems. Silvabase runs on a Digital Equipment Corporation's popular VAX/VMS computers in VAX Fortran. Silvabase has unique features involving time histories and intervals such as in operations research. Because of its flexibility and unique capabilities, Silvabase could be used in almost any government or commercial application that requires efficient reads, searches, and appends in medium to large amounts of almost any kind of data.

REGISTRO: Informatic application for a general file management

International Nuclear Information System (INIS)

Botija, L.

1988-01-01

It makes easier the mechanization of a 'General File' for a great Center as it allows the management, storage, maintenance and retrieval of all the circulating documents, involving any unit or section, to be considered officially or not. Shortly, it is a system which makes possible the inclusion, within the same Data Base, of references to official and unofficial documents of different classes, as well as document associated with them, under a number of registration correlative for each document and originated by the application. (Author)

File and metadata management for BESIII distributed computing

International Nuclear Information System (INIS)

Nicholson, C; Zheng, Y H; Lin, L; Deng, Z Y; Li, W D; Zhang, X M

2012-01-01

The BESIII experiment at the Institute of High Energy Physics (IHEP), Beijing, uses the high-luminosity BEPCII e + e − collider to study physics in the π-charm energy region around 3.7 GeV; BEPCII has produced the worlds largest samples of J/φ and φ’ events to date. An order of magnitude increase in the data sample size over the 2011-2012 data-taking period demanded a move from a very centralized to a distributed computing environment, as well as the development of an efficient file and metadata management system. While BESIII is on a smaller scale than some other HEP experiments, this poses particular challenges for its distributed computing and data management system. These constraints include limited resources and manpower, and low quality of network connections to IHEP. Drawing on the rich experience of the HEP community, a system has been developed which meets these constraints. The design and development of the BESIII distributed data management system, including its integration with other BESIII distributed computing components, such as job management, are presented here.

Estimating Motor Carrier Management Information System Crash File Underreporting from Carrier Records.

Science.gov (United States)

2017-08-01

This FMCSA-sponsored research investigated the claim that motor carriers have a substantial number of crashes in their own records that are not contained in the Motor Carrier Management Information System (MCMIS) crash file. Based on the results of t...

The Hopper System: How the Largest XE6 in the World Went From Requirements to Reality.

Energy Technology Data Exchange (ETDEWEB)

Antypas, Katie [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). NERSC Div.; Butler, Tina [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). NERSC Div.; Carter, Jonathan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). NERSC Div.

2017-06-28

This paper will discuss the entire process of acquiring and deploying Hopper from the first vendor market surveys to providing 3.8 million hours of production cycles per day for NERSC users. Installing the latest system at NERSC has been both a logistical and technical adventure. Balancing compute requirements with power, cooling, and space limitations drove the initial choice and configuration of the XE6, and a number of first-of- a-kind features implemented in collaboration with Cray have resulted in a high performance, usable, and reliable system.

The structure and extent of data files for research management and planning

International Nuclear Information System (INIS)

Jankowski, L.

1981-01-01

The paper is concerned with the structure and extent of the data files which are necessary for the efficient planning and management of a research institute. An analysis is made of the interrelations between decision-making and the amount of information, its content and structure, including consequences to be drawn for planning an in-house data bank for an institute. Special emphasis is placed on the type and structure of data files. The interrelations of the individual data with each other, the frequency of access and the necessity of involving individual agencies and services providing research guidance. (author)

Non-volatile main memory management methods based on a file system.

Science.gov (United States)

Oikawa, Shuichi

2014-01-01

There are upcoming non-volatile (NV) memory technologies that provide byte addressability and high performance. PCM, MRAM, and STT-RAM are such examples. Such NV memory can be used as storage because of its data persistency without power supply while it can be used as main memory because of its high performance that matches up with DRAM. There are a number of researches that investigated its uses for main memory and storage. They were, however, conducted independently. This paper presents the methods that enables the integration of the main memory and file system management for NV memory. Such integration makes NV memory simultaneously utilized as both main memory and storage. The presented methods use a file system as their basis for the NV memory management. We implemented the proposed methods in the Linux kernel, and performed the evaluation on the QEMU system emulator. The evaluation results show that 1) the proposed methods can perform comparably to the existing DRAM memory allocator and significantly better than the page swapping, 2) their performance is affected by the internal data structures of a file system, and 3) the data structures appropriate for traditional hard disk drives do not always work effectively for byte addressable NV memory. We also performed the evaluation of the effects caused by the longer access latency of NV memory by cycle-accurate full-system simulation. The results show that the effect on page allocation cost is limited if the increase of latency is moderate.

Discharge flow of a granular media from a silo: effect of the packing fraction and of the hopper angle

Science.gov (United States)

Benyamine, Mebirika; Aussillous, Pascale; Dalloz-Dubrujeaud, Blanche

2017-06-01

Silos are widely used in the industry. While empirical predictions of the flow rate, based on scaling laws, have existed for more than a century (Hagen 1852, translated in [1] - Beverloo et al. [2]), recent advances have be made on the understanding of the control parameters of the flow. In particular, using continuous modeling together with a mu(I) granular rheology seem to be successful in predicting the flow rate for large numbers of beads at the aperture (Staron et al.[3], [4]). Moreover Janda et al.[5] have shown that the packing fraction at the outlet plays an important role when the number of beads at the apeture decreases. Based on these considerations, we have studied experimentally the discharge flow of a granular media from a rectangular silo. We have varied two main parameters: the angle of the hopper, and the bulk packing fraction of the granular material by using bidisperse mixtures. We propose a simple physical model to describe the effect of these parameters, considering a continuous granular media with a dilatancy law at the outlet. This model predicts well the dependance of the flow rate on the hopper angle as well as the dependance of the flow rate on the fine mass fraction of a bidisperse mixture.

Design and application of remote file management system

International Nuclear Information System (INIS)

Zhu Haijun; Liu Dekang; Shen liren

2006-01-01

File transfer protocol can help users transfer files between computers on internet. FTP can not fulfill the needs of users in special occasions, so it needs programmer define file transfer protocol himself based on users. The method or realization and application for user-defined file transfer protocol is introduced. (authors)

File Managing and Program Execution in Web Operating Systems

OpenAIRE

Bravetti, Mario

2010-01-01

Web Operating Systems can be seen as an extension of traditional Operating Systems where the addresses used to manage files and execute programs (via the basic load/execution mechanism) are extended from local filesystem path-names to URLs. A first consequence is that, similarly as in traditional web technologies, executing a program at a given URL, can be done in two modalities: either the execution is performed client-side at the invoking machine (and relative URL addressing in the executed...

Strategies, systems, value judgements and dieldrin in control of locust hoppers.

Science.gov (United States)

Gunn, D L

1979-11-20

The physiology and field biology of locusts have been extensively studied, and ecological control of Red Locusts has been investigated by field experiment. No fruitful or even promising non-insecticidal method of control has emerged. An effective and economical system requires an insecticide that is: (i) effective at very small area dosages, as a stomach poison placed on the natural vegetation can be, if it is also cumulative; (ii) persistent enough in sunshine and rain to retain effectiveness over the locust's non-feeding periods; (iii) capable of being well distributed by well-tried methods; and (iv) not dangerous to users or consumers and posing a minimal overall risk. Only one insecticide, dieldrin, satisfies all these requirements. Dieldrin is not in the small class of insecticides that are dangerous to man by skin absorption (such as parathion, arsenicals, DNC) and, at the area dosages needed for locust control, is not dangerous to stock. The Sayer exhaust sprayer in a Land Rover, with work rates of the order of square kilometres per hour is excellent for many situations; aircraft spraying at he rate of square kilometres per minute is quicker and less subject to difficulties of terrain, but requires trained and appropriately directed aircrew. Apart from checking, aircraft methods require no party on the ground to find, assess and control locust hoppers. Several ideas about dieldrin are found to be based on insufficient evidence and are probably not true: for example that dieldrin in the atmosphere at a few parts in a million million (10(12)) becomes concentrated in a food web and harmful to man, or that dieldrin is carcinogenic in man. It is noteworthy, however, that one species of antelope in South Africa is exceptionally susceptible to dieldrin poisoning, though harm occurs at area dosages considerably greater than are required in the method of aircraft spraying of Courshee & McDonald (1963). To attack tsetse flies, emissions two orders of magnitude greater

Document management training for managers and technicians of municipal institutions files

Directory of Open Access Journals (Sweden)

Ana María Barrial Martínez

2017-07-01

Full Text Available The objective analysis of the permanent formation of human resources requires not departing from the present conditions in which the world develops, where the progress of neoliberal policies, globalization and the vertiginous advance of the scientific-technical and technological revolution demands that the training of Professionals, is subject to continuous transformation. This article responds to the need to increase the preparation of file managers and technicians of the municipal institutions of Pinar del Rio, from the perfection of the training process in documentary management, which allows them to develop archival skills in their professional performance. It explains theoretical and conceptual considerations that allow to understand the significance of the training of these subjects as a strategic factor in the labor entities, as well as to refer to the existing trends in the national scope, based on the study and assessment of literature related to the theme, which can contribute to the design and implementation of training alternatives, according to the characteristics and particularities of the context in which they are used. The training of professionals is a process that is an essential way to increase the preparation in document management of the managers and architects of the institutions for their professional performance. The Cuban experience in the preparation and training of archival managers and technicians has shown, from a trend analysis that it is possible the development of archival skills in their professional performance, as long as the

Resource file: practical publications for energy management, edition III

Energy Technology Data Exchange (ETDEWEB)

1980-03-01

The Resource File is an in-depth bibliography of 166 practical and action-oriented energy conservation publications and materials. It is a reference tool, designed for Federal, state, and local energy managers or people who are asked to recommend how-to conservation guides to the public. Each listing describes a publication's intended audience and provides a summary of its contents. Included are operations and maintenance manuals, life-cycle costing handbooks, home insulation manuals, films on fuel-saving driving techniques, and courses devoted exclusively to home weatherization. 166 items.

Mineralogical and Geochemical Study of Titanite Associated With Copper Mineralization in the Hopper Property, Yukon Territory, Canada

Science.gov (United States)

Blumenthal, V. H.; Linnen, R. L.

2009-05-01

Copper mineralization in central Yukon is well known, but the metallogeny of the Ruby Range batholith, west of the copper belt, is poorly understood. The Hopper property, situated in the south western part of the Yukon in the Yukon-Tanana terrane, contains copper mineralization hosted by granodiorite and quartz feldspar porphyry of cal-alkaline affinity. These rock units, interpreted to be part of the Ruby Range batholith, intruded metasediments of the Ashihik Metamorphic Suite rocks. Mafic dykes cross cut the intrusion followed by aplite dykes. Small occurrences of skarn also occur in the area and some of these contain copper mineralization. The copper mineralization at the Hopper property appears to have a porphyry-type affinity. However, it is associated with a shear zone and propylitic alteration unlike other typical copper porphyry-type deposits. This raises the question whether or not the mineralization is orthomagmatic in origin, i.e., whether or not this is a true porphyry system. The main zone of mineralization is 1 kilometer long and 0.5 kilometer wide. It is characterized by disseminated chalcopyrite and pyrite, which also occur along fractures. Molybdenite mineralization was found to be associated with slickensides. Alteration minerals associated with the copper mineralization are chlorite, epidote-clinozoisite, carbonate and titanite. Chlorite and epidote-clinozoisite are concentrated in the mineralized zone, whereas an earlier potassic alteration shows a weaker spatial correlation with the mineralization. The association of the mineralization with propylitic alteration leads us to believe the mineralization is shear related, although a deeper porphyritic system may be present at depth. Two populations of titanite at the Hopper property are recognized based on their shape, size and association with other minerals. The first population, defined by a length of 100 micrometers to 1 centimeter, euhedral boundaries, and planar contacts with other magmatic

Insights to Building a Succesful E-filing Case Management Service: U.S. Federal Court Experience

Directory of Open Access Journals (Sweden)

J. Michael Greenwood

2012-06-01

Full Text Available The U.S. Federal Courts Case Management/Electronic Case Files (CM/ECF service is a very successful court automation system deployed throughout the country that integrated case management, electronic court case records and documents, and the electronic transmission and service of court records via the Internet. The authors briefly explain the history of automation development and indicators of success in these courts. The primary focus of the article is (a on what capabilities and functions should be integrated into any modern court electronic filing and case management service; and (b on insights as to key technical components, fundamental project guidelines, technical objectives, and non-technical principles and implementation techniques that were critical to achieving success. The ultimate CM/ECF goals that have been achieved are (1 that the entire U.S. federal court community (court, lawyers, government, public are comfortable in totally relying on this service, and (2 that CM/ECF is the official record eliminating the traditional paper record.

Collaborative Research and Behavioral Management

DEFF Research Database (Denmark)

Schapiro, Steve; Brosnan, Sarah F.; Hopkins, William D

2017-01-01

The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

Behavioral Management of Pan spp

DEFF Research Database (Denmark)

Reamer, Lisa; Haller, Rachel; Lambeth, Susan P.

2017-01-01

The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

78 FR 44557 - Revision to Transmission Vegetation Management Reliability Standard; Notice of Compliance Filing

Science.gov (United States)

2013-07-24

... Transmission Vegetation Management Reliability Standard; Notice of Compliance Filing Take notice that on July 12, 2013, the North American Electric Reliability Corporation (NERC), pursuant to Order No. 777 \\1... Reliability Standard FAC-003-2 to its Web site. \\1\\ Revisions to Reliability Standard for Transmission...

Archive Inventory Management System (AIMS) — A Fast, Metrics Gathering Framework for Validating and Gaining Insight from Large File-Based Data Archives

Science.gov (United States)

Verma, R. V.

2018-04-01

The Archive Inventory Management System (AIMS) is a software package for understanding the distribution, characteristics, integrity, and nuances of files and directories in large file-based data archives on a continuous basis.

77 FR 46428 - Combined Notice of Filings #2

Science.gov (United States)

2012-08-03

... FUNDING I, LLC, Astoria Energy LLC, FirstLight Power Resources Management, LLC, Calumet Energy Team, LLC... Commercial Asset Management. Description: Merger-Related MBR Tariff Filing to be effective 7/2/ 2012. Filed... Interconnection, L.L.C. submits tariff filing per 35.13(a)(2)(iii: Original Service Agreement No. 3352; Queue No...

14 CFR 406.113 - Filing documents with the Docket Management System (DMS) and sending documents to the...

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Filing documents with the Docket Management System (DMS) and sending documents to the administrative law judge and Assistant Chief Counsel for... Management System (DMS) and sending documents to the administrative law judge and Assistant Chief Counsel for...

77 FR 20016 - Combined Notice of Filings #1

Science.gov (United States)

2012-04-03

... Resource Management, LLC, Enserco Energy LLC. Description: Change in Status Filing of Twin Eagle Resource Management, LLC, et al. Filed Date: 3/26/12. Accession Number: 20120326-5132. Comments Due: 5 p.m. ET 4/16/12.... Description: PJM Interconnection, L.L.C. submits tariff filing per 35.13(a)(2)(iii: Queue Position O50...

Dynamic Non-Hierarchical File Systems for Exascale Storage

Energy Technology Data Exchange (ETDEWEB)

Long, Darrell E. [Univ. of California, Santa Cruz, CA (United States); Miller, Ethan L [Univ. of California, Santa Cruz, CA (United States)

2015-02-24

This constitutes the final report for “Dynamic Non-Hierarchical File Systems for Exascale Storage”. The ultimate goal of this project was to improve data management in scientific computing and high-end computing (HEC) applications, and to achieve this goal we proposed: to develop the first, HEC-targeted, file system featuring rich metadata and provenance collection, extreme scalability, and future storage hardware integration as core design goals, and to evaluate and develop a flexible non-hierarchical file system interface suitable for providing more powerful and intuitive data management interfaces to HEC and scientific computing users. Data management is swiftly becoming a serious problem in the scientific community – while copious amounts of data are good for obtaining results, finding the right data is often daunting and sometimes impossible. Scientists participating in a Department of Energy workshop noted that most of their time was spent “...finding, processing, organizing, and moving data and it’s going to get much worse”. Scientists should not be forced to become data mining experts in order to retrieve the data they want, nor should they be expected to remember the naming convention they used several years ago for a set of experiments they now wish to revisit. Ideally, locating the data you need would be as easy as browsing the web. Unfortunately, existing data management approaches are usually based on hierarchical naming, a 40 year-old technology designed to manage thousands of files, not exabytes of data. Today’s systems do not take advantage of the rich array of metadata that current high-end computing (HEC) file systems can gather, including content-based metadata and provenance1 information. As a result, current metadata search approaches are typically ad hoc and often work by providing a parallel management system to the “main” file system, as is done in Linux (the locate utility), personal computers, and enterprise search

Data management in large-scale collaborative toxicity studies: how to file experimental data for automated statistical analysis.

Science.gov (United States)

Stanzel, Sven; Weimer, Marc; Kopp-Schneider, Annette

2013-06-01

High-throughput screening approaches are carried out for the toxicity assessment of a large number of chemical compounds. In such large-scale in vitro toxicity studies several hundred or thousand concentration-response experiments are conducted. The automated evaluation of concentration-response data using statistical analysis scripts saves time and yields more consistent results in comparison to data analysis performed by the use of menu-driven statistical software. Automated statistical analysis requires that concentration-response data are available in a standardised data format across all compounds. To obtain consistent data formats, a standardised data management workflow must be established, including guidelines for data storage, data handling and data extraction. In this paper two procedures for data management within large-scale toxicological projects are proposed. Both procedures are based on Microsoft Excel files as the researcher's primary data format and use a computer programme to automate the handling of data files. The first procedure assumes that data collection has not yet started whereas the second procedure can be used when data files already exist. Successful implementation of the two approaches into the European project ACuteTox is illustrated. Copyright © 2012 Elsevier Ltd. All rights reserved.

78 FR 34372 - TGP Energy Management, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

Science.gov (United States)

2013-06-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ER13-1586-000] TGP Energy Management, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of TGP Energy...

Spatial Management Areas

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Spatial management files combine all related and relevant spatial management files into an integrated fisheries management file. Overlaps of the redundant spatial...

File management for experiment control parameters within a distributed function computer network

International Nuclear Information System (INIS)

Stubblefield, F.W.

1976-10-01

An attempt to design and implement a computer system for control of and data collection from a set of laboratory experiments reveals that many of the experiments in the set require an extensive collection of parameters for their control. The operation of the experiments can be greatly simplified if a means can be found for storing these parameters between experiments and automatically accessing them as they are required. A subsystem for managing files of such experiment control parameters is discussed. 3 figures

A Metadata-Rich File System

Energy Technology Data Exchange (ETDEWEB)

Ames, S; Gokhale, M B; Maltzahn, C

2009-01-07

Despite continual improvements in the performance and reliability of large scale file systems, the management of file system metadata has changed little in the past decade. The mismatch between the size and complexity of large scale data stores and their ability to organize and query their metadata has led to a de facto standard in which raw data is stored in traditional file systems, while related, application-specific metadata is stored in relational databases. This separation of data and metadata requires considerable effort to maintain consistency and can result in complex, slow, and inflexible system operation. To address these problems, we have developed the Quasar File System (QFS), a metadata-rich file system in which files, metadata, and file relationships are all first class objects. In contrast to hierarchical file systems and relational databases, QFS defines a graph data model composed of files and their relationships. QFS includes Quasar, an XPATH-extended query language for searching the file system. Results from our QFS prototype show the effectiveness of this approach. Compared to the defacto standard, the QFS prototype shows superior ingest performance and comparable query performance on user metadata-intensive operations and superior performance on normal file metadata operations.

EVALUATING A MANAGEMENT SYSTEM OF ELECTRONIC COURT FILES ACCORDING TO ARGENTINE MODERNIZATION PLAN

Directory of Open Access Journals (Sweden)

Rescaldani Lucrecia

2017-06-01

Full Text Available The Modernization Plan decree was promulgated in early 2016 in order to renew electronic government efforts in Argentina. Some of its objectives include to transparent the management of government processes, to establish a digital schedule and to promote state efficiency. San Luis is among the pioneering provinces leading e-government in Argentina since its implementation as part of its agenda at the beginning of the 21st century. In fact, the province enabled one of the first management system of electronic court files in the country. This paper describes e-government in San Luis and focuses on the judicial electronic management system under the light of the Modernization Plan decree. This study uncovers improvement opportunities and it suggests a series of actions to be carried out.

76 FR 64936 - Combined Notice of Filings #1

Science.gov (United States)

2011-10-19

... Tuesday, November 01, 2011. Docket Numbers: ER12-60-000. Applicants: Tenaska Power Management, LLC. Description: Tenaska Power Management, LLC submits tariff filing per 35.12: Application for Market-Based Rate... Queue No. M24; Original Service Agreement Nos. 3086 and 3087 to be effective 9/8/2011. Filed Date: 10/11...

78 FR 64488 - Combined Notice of Filings #1

Science.gov (United States)

2013-10-29

... Numbers: ER13-585-000. Applicants: New England Power Pool Participants Committee, ISO New England Inc... Pool, Inc. Description: Removal of NERCs Administration of Reliability-Grid Management Tools to be... qualifying facilities filings can be found at: http://www.ferc.gov/docs-filing/efiling/filing-req.pdf . For...

The design and development of GRASS file reservation system

International Nuclear Information System (INIS)

Huang Qiulan; Zhu Suijiang; Cheng Yaodong; Chen Gang

2010-01-01

GFRS (GRASS File Reservation System) is designed to improve the file access performance of GRASS (Grid-enabled Advanced Storage System) which is a Hierarchical Storage Management (HSM) system developed at Computing Center, Institute of High Energy Physics. GRASS can provide massive storage management and data migration, but the data migration policy is simply based factors such as pool water level, the intervals for migration and so on, so it is short of precise control over files. As for that, we design GFRS to implement user-based file reservation which is to reserve and keep the required files on disks for High Energy physicists. CFRS can improve file access speed for users by avoiding migrating frequently accessed files to tapes. In this paper we first give a brief introduction of GRASS system and then detailed architecture and implementation of GFRS. Experiments results from GFRS have shown good performance and a simple analysis is made based on it. (authors)

GEODOC: the GRID document file, record structure and data element description

Energy Technology Data Exchange (ETDEWEB)

Trippe, T.; White, V.; Henderson, F.; Phillips, S.

1975-11-06

The purpose of this report is to describe the information structure of the GEODOC file. GEODOC is a computer based file which contains the descriptive cataloging and indexing information for all documents processed by the National Geothermal Information Resource Group. This file (along with other GRID files) is managed by DBMS, the Berkeley Data Base Management System. Input for the system is prepared using the IRATE Text Editing System with its extended (12 bit) character set, or punched cards.

BIBLIO: A Reprint File Management Algorithm

Science.gov (United States)

Zelnio, Robert N.; And Others

1977-01-01

The development of a simple computer algorithm designed for use by the individual educator or researcher in maintaining and searching reprint files is reported. Called BIBLIO, the system is inexpensive and easy to operate and maintain without sacrificing flexibility and utility. (LBH)

A Flow-Channel Analysis for the Mars Hopper

Energy Technology Data Exchange (ETDEWEB)

W. Spencer Cooley

2013-02-01

The Mars Hopper is an exploratory vehicle designed to fly on Mars using carbon dioxide from the Martian atmosphere as a rocket propellant. The propellent gasses are thermally heated while traversing a radioisotope ther- mal rocket (RTR) engine’s core. This core is comprised of a radioisotope surrounded by a heat capacitive material interspersed with tubes for the propellant to travel through. These tubes, or flow channels, can be manu- factured in various cross-sectional shapes such as a special four-point star or the traditional circle. Analytical heat transfer and computational fluid dynamics (CFD) anal- yses were performed using flow channels with either a circle or a star cross- sectional shape. The nominal total inlet pressure was specified at 2,805,000 Pa; and the outlet pressure was set to 2,785,000 Pa. The CO2 inlet tem- perature was 300 K; and the channel wall was 1200 K. The steady-state CFD simulations computed the smooth-walled star shape’s outlet temper- ature to be 959 K on the finest mesh. The smooth-walled circle’s outlet temperature was 902 K. A circle with a surface roughness specification at 0.01 mm gave 946 K and at 0.1 mm yielded 989 K. The The effects of a slightly varied inlet pressure were also examined. The analytical calculations were based on the mass flow rates computed in the CFD simulations and provided significantly higher outlet temperature results while displaying the same comparison trends. Research relating to the flow channel heat transfer studies was also done. Mathematical methods to geometrically match the cross-sectional areas of the circle and star, along with a square and equilateral triangle, were derived. A Wolfram Mathematica 8 module was programmed to analyze CFD results using Richardson Extrapolation and calculate the grid convergence index (GCI). A Mathematica notebook, also composed, computes and graphs the bulk mean temperature along a flow channel’s length while the user dynam- ically provides the input

Deceit: A flexible distributed file system

Science.gov (United States)

Siegel, Alex; Birman, Kenneth; Marzullo, Keith

1989-01-01

Deceit, a distributed file system (DFS) being developed at Cornell, focuses on flexible file semantics in relation to efficiency, scalability, and reliability. Deceit servers are interchangeable and collectively provide the illusion of a single, large server machine to any clients of the Deceit service. Non-volatile replicas of each file are stored on a subset of the file servers. The user is able to set parameters on a file to achieve different levels of availability, performance, and one-copy serializability. Deceit also supports a file version control mechanism. In contrast with many recent DFS efforts, Deceit can behave like a plain Sun Network File System (NFS) server and can be used by any NFS client without modifying any client software. The current Deceit prototype uses the ISIS Distributed Programming Environment for all communication and process group management, an approach that reduces system complexity and increases system robustness.

MR-AFS: a global hierarchical file-system

International Nuclear Information System (INIS)

Reuter, H.

2000-01-01

The next generation of fusion experiments will use object-oriented technology creating the need for world wide sharing of an underlying hierarchical file-system. The Andrew file system (AFS) is a well known and widely spread global distributed file-system. Multiple-resident-AFS (MR-AFS) combines the features of AFS with hierarchical storage management systems. Files in MR-AFS therefore may be migrated on secondary storage, such as roboted tape libraries. MR-AFS is in use at IPP for the current experiments and data originating from super-computer applications. Experiences and scalability issues are discussed

75 FR 39579 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2010-07-09

...] Eastern States: Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... file the plats of survey of the lands described below in the BLM-Eastern States office in Springfield... CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153...

75 FR 18234 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-04-09

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of...) will file the plats of survey of the lands described below in the BLM-Eastern States office in... INFORMATION CONTACT: Bureau of Land Management--Eastern States, 7450 Boston Boulevard, Springfield, Virginia...

75 FR 13302 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-03-19

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of...) will file the plat of survey of the lands described below in the BLM-Eastern States office in... INFORMATION CONTACT: Bureau of Land Management--Eastern States, 7450 Boston Boulevard, Springfield, Virginia...

78 FR 23952 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2013-04-23

...] Eastern States: Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... file the plats of survey of the lands described below in the BLM-Eastern States office in Springfield... CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153...

75 FR 4412 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-01-27

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... file the plat of survey of the lands described below in the BLM-Eastern States office in Springfield... CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153...

75 FR 72837 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2010-11-26

...] Eastern States: Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... (BLM) will file the plats of survey of the lands described below in the BLM-Eastern States office in... INFORMATION CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia...

75 FR 54910 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2010-09-09

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000-L14200000-BJ0000-LXSITRST0000] Eastern States: Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... Federal Register, Volume 75, Number 131, on page 39579 a notice entitled ``Eastern States: Filing of Plats...

76 FR 5572 - Combined Notice of Filings #1

Science.gov (United States)

2011-02-01

... Interconnection, L.L.C. submits tariff filing per 35.13(a)(2)(iii: WMPA No. 2720, Queue V4-001, Flemington Solar... Rapids Transmission Project Construction Management Agreement to be effective 12/1/2010. Filed Date: 01...

Approaches in highly parameterized inversion-PESTCommander, a graphical user interface for file and run management across networks

Science.gov (United States)

Karanovic, Marinko; Muffels, Christopher T.; Tonkin, Matthew J.; Hunt, Randall J.

2012-01-01

Models of environmental systems have become increasingly complex, incorporating increasingly large numbers of parameters in an effort to represent physical processes on a scale approaching that at which they occur in nature. Consequently, the inverse problem of parameter estimation (specifically, model calibration) and subsequent uncertainty analysis have become increasingly computation-intensive endeavors. Fortunately, advances in computing have made computational power equivalent to that of dozens to hundreds of desktop computers accessible through a variety of alternate means: modelers have various possibilities, ranging from traditional Local Area Networks (LANs) to cloud computing. Commonly used parameter estimation software is well suited to take advantage of the availability of such increased computing power. Unfortunately, logistical issues become increasingly important as an increasing number and variety of computers are brought to bear on the inverse problem. To facilitate efficient access to disparate computer resources, the PESTCommander program documented herein has been developed to provide a Graphical User Interface (GUI) that facilitates the management of model files ("file management") and remote launching and termination of "slave" computers across a distributed network of computers ("run management"). In version 1.0 described here, PESTCommander can access and ascertain resources across traditional Windows LANs: however, the architecture of PESTCommander has been developed with the intent that future releases will be able to access computing resources (1) via trusted domains established in Wide Area Networks (WANs) in multiple remote locations and (2) via heterogeneous networks of Windows- and Unix-based operating systems. The design of PESTCommander also makes it suitable for extension to other computational resources, such as those that are available via cloud computing. Version 1.0 of PESTCommander was developed primarily to work with the

75 FR 50760 - Crosstex LIG, LLC; Notice of Filing

Science.gov (United States)

2010-08-17

..., clarify the nature in which certain gas accounting will be managed, and to change certain situational... interventions in lieu of paper using the ``eFiling'' link at http://www.ferc.gov . Persons unable to file...

75 FR 41843 - Combined Notice of Filings #1

Science.gov (United States)

2010-07-19

... Service and Interconnection Agreement with Monterey Regional Waste Management District. Filed Date: 07/07...-1749-000. Applicants: ISO New England Inc. Description: Request of ISO New England, Inc for limited... qualifying facility filings, the notices of self-certification [or self-recertification] listed above, do not...

75 FR 30810 - Combined Notice of Filings #1

Science.gov (United States)

2010-06-02

...: ER09-934-004; ER09-936-001. Applicants: Bangor Hydro Electric Company. Description: Offer of Settlement of Bangor Hydro Electric Company. Filed Date: 05/24/2010. Accession Number: 20100524-5035. Comment...: CMS Energy Resource Management Company submits tariff filing under Schedule No. 1 Electric Tariff, to...

Download this PDF file

African Journals Online (AJOL)

5,. May. 1923, p. 287. ISouth African Military Schools) p 287. CGS Box 231, File 31/0/2. .... One gains the impression that the sphere .... tions, Anthropology, Sociology and Man Manage- ment. ... of the word, possesses personality and initiative,.

41 CFR 101-26.308 - Obtaining filing cabinets.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Obtaining filing cabinets. 101-26.308 Section 101-26.308 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 26-PROCUREMENT SOURCES AND...

Optimizing Input/Output Using Adaptive File System Policies

Science.gov (United States)

Madhyastha, Tara M.; Elford, Christopher L.; Reed, Daniel A.

1996-01-01

Parallel input/output characterization studies and experiments with flexible resource management algorithms indicate that adaptivity is crucial to file system performance. In this paper we propose an automatic technique for selecting and refining file system policies based on application access patterns and execution environment. An automatic classification framework allows the file system to select appropriate caching and pre-fetching policies, while performance sensors provide feedback used to tune policy parameters for specific system environments. To illustrate the potential performance improvements possible using adaptive file system policies, we present results from experiments involving classification-based and performance-based steering.

40 CFR Appendix Ix to Part 261 - Wastes Excluded Under §§ 260.20 and 260.22

Science.gov (United States)

2010-07-01

... manage industrial solid waste. This exclusion was published on April 6, 1999.1. The constituent... be taken from each hopper (or other container) of kiln residue generated during each 24-hour run; all... minimum of four grab samples must also be taken from each hopper (or other container) of spray dryer...

Design of housing file box of fire academy based on RFID

Science.gov (United States)

Li, Huaiyi

2018-04-01

This paper presents a design scheme of intelligent file box based on RFID. The advantages of RFID file box and traditional file box are compared and analyzed, and the feasibility of RFID file box design is analyzed based on the actual situation of our university. After introducing the shape and structure design of the intelligent file box, the paper discusses the working process of the file box, and explains in detail the internal communication principle of the RFID file box and the realization of the control system. The application of the RFID based file box will greatly improve the efficiency of our school's archives management.

Data vaults: a database welcome to scientific file repositories

NARCIS (Netherlands)

Ivanova, M.; Kargın, Y.; Kersten, M.; Manegold, S.; Zhang, Y.; Datcu, M.; Espinoza Molina, D.

2013-01-01

Efficient management and exploration of high-volume scientific file repositories have become pivotal for advancement in science. We propose to demonstrate the Data Vault, an extension of the database system architecture that transparently opens scientific file repositories for efficient in-database

76 FR 52012 - Notice of Filing of Plats of Survey, New Mexico

Science.gov (United States)

2011-08-19

... Filing of Plats of Survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... filed in the New Mexico State Office, Bureau of Land Management, Santa Fe, New Mexico, thirty (30) calendar days from the date of this publication. SUPPLEMENTARY INFORMATION: New Mexico Principal Meridian...

Flexibility and Performance of Parallel File Systems

Science.gov (United States)

Kotz, David; Nieuwejaar, Nils

1996-01-01

As we gain experience with parallel file systems, it becomes increasingly clear that a single solution does not suit all applications. For example, it appears to be impossible to find a single appropriate interface, caching policy, file structure, or disk-management strategy. Furthermore, the proliferation of file-system interfaces and abstractions make applications difficult to port. We propose that the traditional functionality of parallel file systems be separated into two components: a fixed core that is standard on all platforms, encapsulating only primitive abstractions and interfaces, and a set of high-level libraries to provide a variety of abstractions and application-programmer interfaces (API's). We present our current and next-generation file systems as examples of this structure. Their features, such as a three-dimensional file structure, strided read and write interfaces, and I/O-node programs, are specifically designed with the flexibility and performance necessary to support a wide range of applications.

14 CFR 11.45 - Where and when do I file my comments?

Science.gov (United States)

2010-01-01

... you do not follow the electronic filing instructions at the Federal Docket Management System Web site... do I file my comments? (a) Send your comments to the location specified in the rulemaking document on which you are commenting. If you are asked to send your comments to the Federal Document Management...

FileMaker Pro 11 The Missing Manual

CERN Document Server

Prosser, Susan

2010-01-01

This hands-on, friendly guide shows you how to harness FileMaker's power to make your information work for you. With a few mouse clicks, the FileMaker Pro 11 database helps you create and print corporate reports, manage a mailing list, or run your entire business. FileMaker Pro 11: The Missing Manual helps you get started, build your database, and produce results, whether you're running a business, pursuing a hobby, or planning your retirement. It's a thorough, accessible guide for new, non-technical users, as well as those with more experience. Start up: Get your first database up and runnin

Final Report for File System Support for Burst Buffers on HPC Systems

Energy Technology Data Exchange (ETDEWEB)

Yu, W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Mohror, K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-11-27

Distributed burst buffers are a promising storage architecture for handling I/O workloads for exascale computing. As they are being deployed on more supercomputers, a file system that efficiently manages these burst buffers for fast I/O operations carries great consequence. Over the past year, FSU team has undertaken several efforts to design, prototype and evaluate distributed file systems for burst buffers on HPC systems. These include MetaKV: a Key-Value Store for Metadata Management of Distributed Burst Buffers, a user-level file system with multiple backends, and a specialized file system for large datasets of deep neural networks. Our progress for these respective efforts are elaborated further in this report.

TFTR data management system

International Nuclear Information System (INIS)

Randerson, L.; Chu, J.; Ludescher, C.; Malsbury, J.; Stark, W.

1986-01-01

Developments in the tokamak fusion test reactor (TFTR) data management system supporting data management system supporting data acquisition and off-line physics data reduction are described. Data from monitor points, timing channels, and transient recorder channels and other devices are acquired and stored for use by on-line tasks. Files are transferred off-line automatically. A configuration utility determines data acquired and files transferred. An event system driven by file arrival activates off-line reduction processes. A post-run process transfers files not shipped during runs. Files are archived to tape and are retrievable by digraph and shot number. Automatic skimming based on most recent access, file type, shot numbers, and user-set protection maintains the files required for post-run data reduction

SIDS-toADF File Mapping Manual

Science.gov (United States)

McCarthy, Douglas; Smith, Matthew; Poirier, Diane; Smith, Charles A. (Technical Monitor)

2002-01-01

The "CFD General Notation System" (CGNS) consists of a collection of conventions, and conforming software, for the storage and retrieval of Computational Fluid Dynamics (CFD) data. It facilitates the exchange of data between sites and applications, and helps stabilize the archiving of aerodynamic data. This effort was initiated in order to streamline the procedures in exchanging data and software between NASA and its customers, but the goal is to develop CGNS into a National Standard for the exchange of aerodynamic data. The CGNS development team is comprised of members from Boeing Commercial Airplane Group, NASA-Ames, NASA-Langley, NASA-Lewis, McDonnell-Douglas Corporation (now Boeing-St. Louis), Air Force-Wright Lab., and ICEM-CFD Engineering. The elements of CGNS address all activities associated with the storage of data on external media and its movement to and from application programs. These elements include: 1) The Advanced Data Format (ADF) Database manager, consisting of both a file format specification and its I/O software, which handles the actual reading and writing of data from and to external storage media; 2) The Standard Interface Data Structures (SIDS), which specify the intellectual content of CFD data and the conventions governing naming and terminology; 3) The SIDS-to-ADF File Mapping conventions, which specify the exact location where the CFD data defined by the SIDS is to be stored within the ADF file(s); and 4) The CGNS Mid-level Library, which provides CFD-knowledgeable routines suitable for direct installation into application codes. The SIDS-toADF File Mapping Manual specifies the exact manner in which, under CGNS conventions, CFD data structures (the SIDS) are to be stored in (i.e., mapped onto) the file structure provided by the database manager (ADF). The result is a conforming CGNS database. Adherence to the mapping conventions guarantees uniform meaning and location of CFD data within ADF files, and thereby allows the construction of

78 FR 57146 - Combined Notice of Filings #1

Science.gov (United States)

2013-09-17

... Management, LLC, GenOn Mid-Atlantic, LLC, Green Mountain Energy Company, High Plains Ranch II, LLC, Huntley... Revised Service Agreement No. 3452; Queue No. Y1-020 to be effective 8/8/2013. Filed Date: 9/9/13... Agreement No. 3639--Queue Position W4-038 to be effective 8/8/2013. Filed Date: 9/9/13. Accession Number...

76 FR 69257 - Combined Notice of Filings #1

Science.gov (United States)

2011-11-08

..., Liberty Electric Power, LLC, Empire Generating Co, LLC, ECP Energy I, LLC, EquiPower Resources Management... Service Agreement No. 3085--Queue No. W3-156 to be effective 9/26/2011. Filed Date: 10/26/2011. Accession... tariff filing per 35.13(a)(2)(iii: Original Service Agreement No. 3089--Queue No. W3-029 to be effective...

Data Vaults: a Database Welcome to Scientific File Repositories

NARCIS (Netherlands)

M.G. Ivanova (Milena); Y. Kargin (Yagiz); M.L. Kersten (Martin); S. Manegold (Stefan); Y. Zhang (Ying); M. Datcu (Mihai); D. Espinoza Molina

2013-01-01

textabstractEfficient management and exploration of high-volume scientific file repositories have become pivotal for advancement in science. We propose to demonstrate the Data Vault, an extension of the database system architecture that transparently opens scientific file repositories for efficient

Phloem-exudate proteome analysis of response to insect brown plant-hopper in rice.

Science.gov (United States)

Du, Ba; Wei, Zhe; Wang, Zhanqi; Wang, Xiaoxiao; Peng, Xinxin; Du, Bo; Chen, Rongzhi; Zhu, Lili; He, Guangcun

2015-07-01

Brown plant-hopper (Nilaparvata lugens Stål, BPH), one of the most devastating agricultural insect pests of rice throughout Asia, ingests nutrients from rice sieve tubes and causes a dramatic yield loss. Planting resistant variety is an efficient and economical way to control this pest. Understanding the mechanisms of host resistance is extremely valuable for molecular design of resistant rice variety. Here, we used an iTRAQ-based quantitative proteomics approach to perform analysis of protein expression profiles in the phloem exudates of BPH-resistant and susceptible rice plants following BPH infestation. A total of 238 proteins were identified, most of which were previously described to be present in the phloem of rice and other plants. The expression of genes for selected proteins was confirmed using a laser capture micro-dissection method and RT-PCR. The mRNAs for three proteins, RGAP, TCTP, and TRXH, were further analyzed by using in situ mRNA hybridization and localized in the phloem cells. Our results showed that BPH feeding induced significant changes in the abundance of proteins in phloem sap of rice involved in multiple pathways, including defense signal transduction, redox regulation, and carbohydrate and protein metabolism, as well as cell structural proteins. The results presented provide new insights into rice resistance mechanisms and should facilitate the breeding of novel elite BPH-resistant rice varieties. Copyright © 2015 Elsevier GmbH. All rights reserved.

ARDA Dashboard Data Management Monitoring

CERN Document Server

Rocha, R; Andreeva, J; Saiz, P

2007-01-01

The Atlas DDM (Distributed Data Management) system is responsible for the management and distribution of data across the different grid sites. The data is generated at CERN and has to be made available as fast as possible in a large number of centres for production purposes, and later in many other sites for end-user analysis. Monitoring their data transfer activity and availability is an essential task for both site administrators and end users doing analysis in their local centres. Data management using the grid depends on a complex set of services. File catalogues for file and file location bookkeeping, transfer services for file movement, storage managers and others. In addition there are several flavours of each of these components, tens of sites each managing a distinct installation - over 100 at the present time - and in some organizations data is seen and moved in larger granularity than files - usually called datasets, which makes the successful usage of the standard grid monitoring tools a non strai...

Design and Implementation of a Metadata-rich File System

Energy Technology Data Exchange (ETDEWEB)

Ames, S; Gokhale, M B; Maltzahn, C

2010-01-19

Despite continual improvements in the performance and reliability of large scale file systems, the management of user-defined file system metadata has changed little in the past decade. The mismatch between the size and complexity of large scale data stores and their ability to organize and query their metadata has led to a de facto standard in which raw data is stored in traditional file systems, while related, application-specific metadata is stored in relational databases. This separation of data and semantic metadata requires considerable effort to maintain consistency and can result in complex, slow, and inflexible system operation. To address these problems, we have developed the Quasar File System (QFS), a metadata-rich file system in which files, user-defined attributes, and file relationships are all first class objects. In contrast to hierarchical file systems and relational databases, QFS defines a graph data model composed of files and their relationships. QFS incorporates Quasar, an XPATH-extended query language for searching the file system. Results from our QFS prototype show the effectiveness of this approach. Compared to the de facto standard, the QFS prototype shows superior ingest performance and comparable query performance on user metadata-intensive operations and superior performance on normal file metadata operations.

76 FR 9007 - Combined Notice of Filings #1

Science.gov (United States)

2011-02-16

.... Applicants: Varde Partners, L.P., Varde Management, L.P., Varde Management International, L.P., Granite Ridge..., L.L.C. submits tariff filing per 35.13(a)(2)(iii: WMPA No. 2719, Queue No. V3-005, SEP and JCP&L to...

Empowering file-based radio production through media asset management systems

Science.gov (United States)

Muylaert, Bjorn; Beckers, Tom

2006-10-01

In recent years, IT-based production and archiving of media has matured to a level which enables broadcasters to switch over from tape- or CD-based to file-based workflows for the production of their radio and television programs. This technology is essential for the future of broadcasters as it provides the flexibility and speed of execution the customer demands by enabling, among others, concurrent access and production, faster than real-time ingest, edit during ingest, centrally managed annotation and quality preservation of media. In terms of automation of program production, the radio department is the most advanced within the VRT, the Flemish broadcaster. Since a couple of years ago, the radio department has been working with digital equipment and producing its programs mainly on standard IT equipment. Historically, the shift from analogue to digital based production has been a step by step process initiated and coordinated by each radio station separately, resulting in a multitude of tools and metadata collections, some of them developed in-house, lacking integration. To make matters worse, each of those stations adopted a slightly different production methodology. The planned introduction of a company-wide Media Asset Management System allows a coordinated overhaul to a unified production architecture. Benefits include the centralized ingest and annotation of audio material and the uniform, integrated (in terms of IT infrastructure) workflow model. Needless to say, the ingest strategy, metadata management and integration with radio production systems play a major role in the level of success of any improvement effort. This paper presents a data model for audio-specific concepts relevant to radio production. It includes an investigation of ingest techniques and strategies. Cooperation with external, professional production tools is demonstrated through a use-case scenario: the integration of an existing, multi-track editing tool with a commercially available

An exploratory discussion on business files compilation

International Nuclear Information System (INIS)

Gao Chunying

2014-01-01

Business files compilation for an enterprise is a distillation and recreation of its spiritual wealth, from which the applicable information can be available to those who want to use it in a fast, extensive and precise way. Proceeding from the effects of business files compilation on scientific researches, productive constructions and developments, this paper in five points discusses the way how to define topics, analyze historical materials, search or select data and process it to an enterprise archives collection. Firstly, to expound the importance and necessity of business files compilation in production, operation and development of an company; secondly, to present processing methods from topic definition, material searching and data selection to final examination and correction; thirdly, to define principle and classification in order to make different categories and levels of processing methods available to business files compilation; fourthly, to discuss the specific method how to implement a file compilation through a documentation collection upon principle of topic definition gearing with demand; fifthly, to address application of information technology to business files compilation in view point of widely needs for business files so as to level up enterprise archives management. The present discussion focuses on the examination and correction principle of enterprise historical material compilation and the basic classifications as well as the major forms of business files compilation achievements. (author)

48 CFR 750.7109-1 - Filing requests.

Science.gov (United States)

2010-10-01

... CONTRACT MANAGEMENT EXTRAORDINARY CONTRACTUAL ACTIONS Extraordinary Contractual Actions To Protect Foreign Policy Interests of the United States 750.7109-1 Filing requests. Any person (hereinafter called the...

The Hopper: A Wearable Robotic Device Testbed for Micro-Gravity Bone-Loading Proof-of-Concept

Science.gov (United States)

Beck, C. E.; Rovekamp, R. N.; Neuhaus, P. D.

2015-01-01

Wearable robotic systems are showing increased potential for addressing crew countermeasures needs. Wearable robots offer a compactness, programmability, and eccentric loading capability not present in more conventional exercise equipment. Correspondingly, advancements in the man to machine interface has progressed, allowing for higher loads to be applied directly to the person in new and novel ways. Recently, the X1 exoskeleton, a lower extremity wearable robot originally designed for mobility assistance and rehabilitation, underwent human subject testing to assess its potential as a knee dynamometer. This was of interest to NASA physiologists because currently strength is not assessed in flight due to hardware limitations, and thus there is a poor understanding of the time course of in-flight changes to muscle strength. The study concluded that the X1 compared well with the Biodex, the "gold standard" in terrestrial dynamometry, with coefficients of variation less than 6.0%. In a following study, the X1 powered ankle was evaluated for its efficacy in exercising calf muscles. Current on-orbit countermeasures equipment does not adequately protect the calf from atrophy. The results of this study were also positive (targeted muscle activity demonstrated via comparing pre- and post-exercise magnetic resonance imaging T2 measurements), again showing the efficacy of wearable robotic devices for addressing the countermeasure needs of our astronauts. Based on these successes and lessons learned, the Grasshopper was co-developed between IHMC (Florida Institute for Human and Machine Cognition) and NASA. The Grasshopper, or the Hopper for short, is a wearable robotic device designed to address muscle and bone density loss for astronauts spending extended periods of time in micro-gravity. The Grasshopper connects to the user's torso like a hiking backpack, over the shoulders and around the waist. At the feet are footplates that strap to the user. There are two actuators, one

Decay data file based on the ENSDF file

Energy Technology Data Exchange (ETDEWEB)

Katakura, J. [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

1997-03-01

A decay data file with the JENDL (Japanese Evaluated Nuclear Data Library) format based on the ENSDF (Evaluated Nuclear Structure Data File) file was produced as a tentative one of special purpose files of JENDL. The problem using the ENSDF file as primary source data of the JENDL decay data file is presented. (author)

Considering User's Access Pattern in Multimedia File Systems

Science.gov (United States)

Cho, KyoungWoon; Ryu, YeonSeung; Won, Youjip; Koh, Kern

2002-12-01

Legacy buffer cache management schemes for multimedia server are grounded at the assumption that the application sequentially accesses the multimedia file. However, user access pattern may not be sequential in some circumstances, for example, in distance learning application, where the user may exploit the VCR-like function(rewind and play) of the system and accesses the particular segments of video repeatedly in the middle of sequential playback. Such a looping reference can cause a significant performance degradation of interval-based caching algorithms. And thus an appropriate buffer cache management scheme is required in order to deliver desirable performance even under the workload that exhibits looping reference behavior. We propose Adaptive Buffer cache Management(ABM) scheme which intelligently adapts to the file access characteristics. For each opened file, ABM applies either the LRU replacement or the interval-based caching depending on the Looping Reference Indicator, which indicates that how strong temporally localized access pattern is. According to our experiment, ABM exhibits better buffer cache miss ratio than interval-based caching or LRU, especially when the workload exhibits not only sequential but also looping reference property.

21 CFR 17.31 - Form, filing, and service of papers.

Science.gov (United States)

2010-04-01

... 17.31 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL CIVIL MONEY PENALTIES HEARINGS § 17.31 Form, filing, and service of papers. (a) Form. (1) Documents filed with the Division of Dockets Management (HFA-305), Food and Drug Administration, 5630 Fishers Lane...

5 CFR 293.504 - Composition of, and access to, the Employee Medical File System.

Science.gov (United States)

2010-01-01

... Employee Medical File System. 293.504 Section 293.504 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL RECORDS Employee Medical File System Records § 293.504 Composition of, and access to, the Employee Medical File System. (a) All employee occupational medical records...

Hatchery production of European lobster (Homarus gammarus, L.: broodstock management and effects of different holding systems on larval survival

Directory of Open Access Journals (Sweden)

Rodolfo Ballestrazzi

2010-01-01

Full Text Available The biometry of wild berried females was collected during an entire reproductive season at the South-Wexford Lobster Co-op hatchery in Nethertown, Ireland. Second degree regressions between total body weight (TW, g and carapace length (CL, mm (TW=CL2 -36.675CL+1793.2, R2=0.9022 and number of “weaned” larvae and carapace length (Larvae number=1.217CL2–21.777CL-5281.1, R2 =0.743 were observed. Afterwards, berried females were divided according to two variables: 1. holding system: recirculating system (Rs vs barrel (Bar; 2. CL size: 120 mm (C. The total weight of larvae (212.5 vs 92.4 g and their numbers (7788 vs 5679 were significantly higher for the largest females than for the smaller sizes (P<0.01. The maximum survival rate of larvae (77.86% was noted for initial stocking density <1000 individuals/hopper, but the optimal stocking density for management purposes in the hatchery is higher (2001-3000 individuals/hopper.

NASA work unit system file maintenance manual

Science.gov (United States)

1972-01-01

The NASA Work Unit System is a management information system for research tasks (i.e., work units) performed under NASA grants and contracts. It supplies profiles on research efforts and statistics on fund distribution. The file maintenance operator can add, delete and change records at a remote terminal or can submit punched cards to the computer room for batch update. The system is designed for file maintenance by a person with little or no knowledge of data processing techniques.

76 FR 33342 - Eastern States; Filing of Plats of Survey

Science.gov (United States)

2011-06-08

...] Eastern States; Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... published in the Federal Register, Volume 75, Number 174, on page 54910 a notice entitled ``Eastern States..., 2011 and the plat of survey accepted June 22, 2010, was officially filed in Eastern States Office...

Development of an integrated filing system for endoscopic images.

Science.gov (United States)

Fujino, M A; Ikeda, M; Yamamoto, Y; Kinose, T; Tachikawa, H; Morozumi, A; Sano, S; Kojima, Y; Nakamura, T; Kawai, T

1991-01-01

A new integrated filing system for endoscopic images has been developed, comprising a main image filing system and subsystems located at different stations. A hybrid filing system made up of both digital and analog filing devices was introduced to construct this system that combines the merits of the two filing methods. Each subsystem provided with a video processor, is equipped with a digital filing device, and routine images were recorded in the analog image filing device of the main system. The use of a multi-input adapter enabled simultaneous input of analog images from up to 8 video processors. Recorded magneto-optical disks make it possible to recall the digital images at any station in the hospital; the disks are copied without image degradation and also utilised for image processing. This system promises reliable storage and integrated, efficient management of endoscopic information. It also costs less to install than the so-called PACS (picture archiving and communication system), which connects all the stations of the hospital using optical fiber cables.

Standard interface files and procedures for reactor physics codes. Version IV

International Nuclear Information System (INIS)

O'Dell, R.D.

1977-09-01

Standards, procedures, and recommendations of the Committee on Computer Code Coordination for promoting the exchange of reactor physics codes are updated to Version IV status. Standards and procedures covering general programming, program structure, standard interface files, and file management and handling subroutines are included

NASIS data base management system: IBM 360 TSS implementation. Volume 6: NASIS message file

Science.gov (United States)

1973-01-01

The message file for the NASA Aerospace Safety Information System (NASIS) is discussed. The message file contains all the message and term explanations for the system. The data contained in the file can be broken down into three separate sections: (1) global terms, (2) local terms, and (3) system messages. The various terms are defined and their use within the system is explained.

78 FR 8533 - Notice of Agreements Filed

Science.gov (United States)

2013-02-06

... Charter. Parties: EUKOR Car Carriers, Inc. and FESCO Ocean Management Limited Filing Parties: Neal M Mayer, Esq.; Hoppel, Mayer & Coleman; 1050 Connecticut Avenue NW, 10th Floor; Washington, DC 20036 Synopsis...

Study and development of a document file system with selective access

International Nuclear Information System (INIS)

Mathieu, Jean-Claude

1974-01-01

The objective of this research thesis was to design and to develop a set of software aimed at an efficient management of a document file system by using methods of selective access to information. Thus, the three main aspects of file processing (creation, modification, reorganisation) have been addressed. The author first presents the main problems related to the development of a comprehensive automatic documentation system, and their conventional solutions. Some future aspects, notably dealing with the development of peripheral computer technology, are also evoked. He presents the characteristics of INIS bibliographic records provided by the IAEA which have been used to create the files. In the second part, he briefly describes the file system general organisation. This system is based on the use of two main files: an inverse file which contains for each descriptor a list of of numbers of files indexed by this descriptor, and a dictionary of descriptor or input file which gives access to the inverse file. The organisation of these both files is then describes in a detailed way. Other related or associated files are created, and the overall architecture and mechanisms integrated into the file data input software are described, as well as various processing applied to these different files. Performance and possible development are finally discussed

Identification and Management of Pump Thrombus in the HeartWare Left Ventricular Assist Device System: A Novel Approach Using Log File Analysis.

Science.gov (United States)

Jorde, Ulrich P; Aaronson, Keith D; Najjar, Samer S; Pagani, Francis D; Hayward, Christopher; Zimpfer, Daniel; Schlöglhofer, Thomas; Pham, Duc T; Goldstein, Daniel J; Leadley, Katrin; Chow, Ming-Jay; Brown, Michael C; Uriel, Nir

2015-11-01

The study sought to characterize patterns in the HeartWare (HeartWare Inc., Framingham, Massachusetts) ventricular assist device (HVAD) log files associated with successful medical treatment of device thrombosis. Device thrombosis is a serious adverse event for mechanical circulatory support devices and is often preceded by increased power consumption. Log files of the pump power are easily accessible on the bedside monitor of HVAD patients and may allow early diagnosis of device thrombosis. Furthermore, analysis of the log files may be able to predict the success rate of thrombolysis or the need for pump exchange. The log files of 15 ADVANCE trial patients (algorithm derivation cohort) with 16 pump thrombus events treated with tissue plasminogen activator (tPA) were assessed for changes in the absolute and rate of increase in power consumption. Successful thrombolysis was defined as a clinical resolution of pump thrombus including normalization of power consumption and improvement in biochemical markers of hemolysis. Significant differences in log file patterns between successful and unsuccessful thrombolysis treatments were verified in 43 patients with 53 pump thrombus events implanted outside of clinical trials (validation cohort). The overall success rate of tPA therapy was 57%. Successful treatments had significantly lower measures of percent of expected power (130.9% vs. 196.1%, p = 0.016) and rate of increase in power (0.61 vs. 2.87, p file parameters can potentially predict the likelihood of successful tPA treatments and if validated prospectively, could substantially alter the approach to thrombus management. Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Accessing files in an Internet: The Jade file system

Science.gov (United States)

Peterson, Larry L.; Rao, Herman C.

1991-01-01

Jade is a new distribution file system that provides a uniform way to name and access files in an internet environment. It makes two important contributions. First, Jade is a logical system that integrates a heterogeneous collection of existing file systems, where heterogeneous means that the underlying file systems support different file access protocols. Jade is designed under the restriction that the underlying file system may not be modified. Second, rather than providing a global name space, Jade permits each user to define a private name space. These private name spaces support two novel features: they allow multiple file systems to be mounted under one directory, and they allow one logical name space to mount other logical name spaces. A prototype of the Jade File System was implemented on Sun Workstations running Unix. It consists of interfaces to the Unix file system, the Sun Network File System, the Andrew File System, and FTP. This paper motivates Jade's design, highlights several aspects of its implementation, and illustrates applications that can take advantage of its features.

Accessing files in an internet - The Jade file system

Science.gov (United States)

Rao, Herman C.; Peterson, Larry L.

1993-01-01

Jade is a new distribution file system that provides a uniform way to name and access files in an internet environment. It makes two important contributions. First, Jade is a logical system that integrates a heterogeneous collection of existing file systems, where heterogeneous means that the underlying file systems support different file access protocols. Jade is designed under the restriction that the underlying file system may not be modified. Second, rather than providing a global name space, Jade permits each user to define a private name space. These private name spaces support two novel features: they allow multiple file systems to be mounted under one directory, and they allow one logical name space to mount other logical name spaces. A prototype of the Jade File System was implemented on Sun Workstations running Unix. It consists of interfaces to the Unix file system, the Sun Network File System, the Andrew File System, and FTP. This paper motivates Jade's design, highlights several aspects of its implementation, and illustrates applications that can take advantage of its features.

A technique for integrating remote minicomputers into a general computer's file system

CERN Document Server

Russell, R D

1976-01-01

This paper describes a simple technique for interfacing remote minicomputers used for real-time data acquisition into the file system of a central computer. Developed as part of the ORION system at CERN, this 'File Manager' subsystem enables a program in the minicomputer to access and manipulate files of any type as if they resided on a storage device attached to the minicomputer. Yet, completely transparent to the program, the files are accessed from disks on the central system via high-speed data links, with response times comparable to local storage devices. (6 refs).

Data Analysis & Statistical Methods for Command File Errors

Science.gov (United States)

Meshkat, Leila; Waggoner, Bruce; Bryant, Larry

2014-01-01

This paper explains current work on modeling for managing the risk of command file errors. It is focused on analyzing actual data from a JPL spaceflight mission to build models for evaluating and predicting error rates as a function of several key variables. We constructed a rich dataset by considering the number of errors, the number of files radiated, including the number commands and blocks in each file, as well as subjective estimates of workload and operational novelty. We have assessed these data using different curve fitting and distribution fitting techniques, such as multiple regression analysis, and maximum likelihood estimation to see how much of the variability in the error rates can be explained with these. We have also used goodness of fit testing strategies and principal component analysis to further assess our data. Finally, we constructed a model of expected error rates based on the what these statistics bore out as critical drivers to the error rate. This model allows project management to evaluate the error rate against a theoretically expected rate as well as anticipate future error rates.

78 FR 16294 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2013-03-14

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000-L14100000-BX0000] Eastern States... of Land Management (BLM) will file the plat of survey of the lands described below in the BLM-Eastern... Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard...

77 FR 37919 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2012-06-25

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000-L19100000-Bk0000] Eastern States... of Land Management (BLM) will file the plat of survey of the lands described below in the BLM-Eastern... Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard...

77 FR 48514 - Water Asset Management, Inc.; Notice of Preliminary Permit Application Accepted for Filing and...

Science.gov (United States)

2012-08-14

... Humboldt River near the town of Paradise Valley, the Humboldt County, Nevada. The project would affect... filing, documents may also be paper-filed. To paper-file, mail an original and seven copies to: Kimberly...

77 FR 48513 - Water Asset Management, Inc.; Notice of Preliminary Permit Application Accepted for Filing and...

Science.gov (United States)

2012-08-14

... Humboldt River near the town of Paradise Valley, Humboldt County, Nevada. The project would affect federal... filing, documents may also be paper-filed. To paper-file, mail an original and seven copies to: Kimberly...

Office of Personnel Management (OPM) Earnings

Data.gov (United States)

Social Security Administration — Each year the Office of Personnel Management (OPM) sends SSA a file to be verified and matched against the Master Earnings File (MEF) and Employer Information File...

NASIS data base management system - IBM 360/370 OS MVT implementation. 6: NASIS message file

Science.gov (United States)

1973-01-01

The message file for the NASA Aerospace Safety Information System (NASIS) is discussed. The message file contains all the message and term explanations for the system. The data contained in the file can be broken down into three separate sections: (1) global terms, (2) local terms, and (3) system messages. The various terms are defined and their use within the system is explained.

Long term file migration. Part I: file reference patterns

International Nuclear Information System (INIS)

Smith, A.J.

1978-08-01

In most large computer installations, files are moved between on-line disk and mass storage (tape, integrated mass storage device) either automatically by the system or specifically at the direction of the user. This is the first of two papers which study the selection of algorithms for the automatic migration of files between mass storage and disk. The use of the text editor data sets at the Stanford Linear Accelerator Center (SLAC) computer installation is examined through the analysis of thirteen months of file reference data. Most files are used very few times. Of those that are used sufficiently frequently that their reference patterns may be examined, about a third show declining rates of reference during their lifetime; of the remainder, very few (about 5%) show correlated interreference intervals, and interreference intervals (in days) appear to be more skewed than would occur with the Bernoulli process. Thus, about two-thirds of all sufficiently active files appear to be referenced as a renewal process with a skewed interreference distribution. A large number of other file reference statistics (file lifetimes, interference distributions, moments, means, number of uses/file, file sizes, file rates of reference, etc.) are computed and presented. The results are applied in the following paper to the development and comparative evaluation of file migration algorithms. 17 figures, 13 tables

Jefferson Lab mass storage and file replication services

International Nuclear Information System (INIS)

Bird, I.; Chen, Y.; Hess, B.; Kowalski, A.; Watson, C.

2001-01-01

Jefferson Lab has implemented a scalable, distributed, high performance mass storage system-JASMine. The system is entirely implemented in Java, provides access to robotic tape storage and includes disk cache and stage manager components. The disk manager subsystem may be used independently to manage stand-alone disk pools. The system includes a scheduler to provide policy-based access to the storage systems. Security is provided by pluggable authentication modules and it implemented at the network socket level. The tape and disk cache systems have well defined interfaces in order to provide integration with grid-based services. The system is in production and being used to archive 1 TB per day from the experiments, and currently moves over 2 TB per day total. The authors will describe the architecture of JASMine; discuss the rationale for building the system, and present a transparent 3 rd party file replication service to move data to collaborating institutes using JASMine, XML, and servlet technology interfacing to grid-based file transfer mechanisms

Recalling ISX shot data files from the off-line archive

International Nuclear Information System (INIS)

Stanton, J.S.

1981-02-01

This document describes a set of computer programs designed to allow access to ISX shot data files stored on off-line disk packs. The programs accept user requests for data files and build a queue of end requests. When an operator is available to mount the necessary disk packs, the system copies the requested files to an on-line disk area. The program runs on the Fusion Energy Division's DECsystem-10 computer. The request queue is implemented under the System 1022 data base management system. The support programs are coded in MACRO-10 and FORTRAN-10

Knowledge Management in Product Development Projects

International Nuclear Information System (INIS)

Sheik Muhamad, S.

2016-01-01

Full text: Product data management system (PDM) solutions control vast quantities of information generated by engineers during the product development process. They provide vaulting capabilities to control access to shared data,workflow to distribute it, and configured product structures to relate it to product components. Nuclear Malaysia has the desire to have a proper CAD management system and this is achieved with the use of PDM system to manage all their designs throughout the product lifecycle, i.e., for drawing distribution and design change. The type of documents that Nuclear Malaysia manages are CAD files (as generated by CATIA, AUTOCAD), engineering files, reports, project files, documents (WORD, PDF), spreadsheet (EXCEL), bills of material, manufacturing processes and drawings. Besides managing drawings, we also want to control and manage engineering changes (ECO & ECR) in electronic format. (author

Overview and Status of the Ceph File System

CERN Multimedia

CERN. Geneva

2017-01-01

The Ceph file system (CephFS) is the POSIX-compatible distributed file system running on top of Ceph's powerful and stable object store. This presentation will give a general introduction of CephFS and detail the recent work the Ceph team has done to improve its stability and usability. In particular, we will cover directory fragmentation, multiple active metadata servers, and directory subtree pinning to metadata servers, features slated for stability in the imminent Luminous release. This talk will also give an overview of how we are measuring performance of multiple active metadata servers using large on-demand cloud deployments. The results will highlight how CephFS distributes metadata load across metadata servers to achieve scaling. About the speaker Patrick Donnelly is a software engineer at Red Hat, Inc. currently working on the Ceph distributed file system. In 2016 he completed his Ph.D. in computer science at the University of Notre Dame with a dissertation on the topic of file transfer management...

77 FR 6103 - Combined Notice of Filings #1

Science.gov (United States)

2012-02-07

...: Tenaska Power Services Co., Tenaska Washington Partners, L.P., Tenaska Power Management, LLC. Description...; Queue No. V2-025 to be effective 12/29/2011. Filed Date: 1/30/12. Accession Number: 20120130-5253...

THE USELESS OF THE TRANSFER PRICING FILE

Directory of Open Access Journals (Sweden)

DEACONU SORIN-CONSTANTIN

2017-10-01

Full Text Available In the context of the globalization and of the strengthening of the relations between the UE economical agents, it appears more and more the idea of groups of entities for the justification of the reciprocal deliveries, buying and loans. The transferring price is a concept that requires maximum attention from the affiliated parts, meaning the entities with reciprocal operations and common managers or associates. The theme of our study is the verification of the hypothesis when the transferring price documentary file is not useful. The research methodology of our study include: dedicated literature, study cases, etc. the conclusion is that all affiliated entities (according to the national legislation are legally imposed to establish such a documentary file and the tax authorities may require explanations and information related to the content of this file. Still, the file does not bring extra information for the tax authorities, because its establishing is partial from the start, because no tax payer will accuse himself in front of the tax authorities. We propose the elimination of this documentary file and its replacement with an electronic format of information to an international level, so the tax authority can perform an analysis of the intra-group operation without going to the premises of the economical operators

21 CFR 12.80 - Filing and service of submissions.

Science.gov (United States)

2010-04-01

...) Submissions, including pleadings in a hearing, are to be filed with the Division of Dockets Management under... Dockets Management. When this part allows a response to a submission and prescribes a period of time for... participants. Submissions of documentary data and information are not required to be served on each participant...

Estimating motor carrier management information system crash file underreporting from carrier records : research brief.

Science.gov (United States)

2017-08-01

This study estimated a significant amount of underreporting to the MCMIS crash file by the States, for the carriers who cooperated in the study. For the study carriers, it appears that the MCMIS file contained about 66 percent of their reportable cra...

PIMS-Universal Payload Information Management

Science.gov (United States)

Elmore, Ralph; McNair, Ann R. (Technical Monitor)

2002-01-01

As the overall manager and integrator of International Space Station (ISS) science payloads and experiments, the Payload Operations Integration Center (POIC) at Marshall Space Flight Center had a critical need to provide an information management system for exchange and management of ISS payload files as well as to coordinate ISS payload related operational changes. The POIC's information management system has a fundamental requirement to provide secure operational access not only to users physically located at the POIC, but also to provide collaborative access to remote experimenters and International Partners. The Payload Information Management System (PIMS) is a ground based electronic document configuration management and workflow system that was built to service that need. Functionally, PIMS provides the following document management related capabilities: 1. File access control, storage and retrieval from a central repository vault. 2. Collect supplemental data about files in the vault. 3. File exchange with a PMS GUI client, or any FTP connection. 4. Files placement into an FTP accessible dropbox for pickup by interfacing facilities, included files transmitted for spacecraft uplink. 5. Transmission of email messages to users notifying them of new version availability. 6. Polling of intermediate facility dropboxes for files that will automatically be processed by PIMS. 7. Provide an API that allows other POIC applications to access PIMS information. Functionally, PIMS provides the following Change Request processing capabilities: 1. Ability to create, view, manipulate, and query information about Operations Change Requests (OCRs). 2. Provides an adaptable workflow approval of OCRs with routing through developers, facility leads, POIC leads, reviewers, and implementers. Email messages can be sent to users either involving them in the workflow process or simply notifying them of OCR approval progress. All PIMS document management and OCR workflow controls are

75 FR 65028 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-10-21

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... of survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

76 FR 77846 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-12-14

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

76 FR 55700 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-09-08

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

78 FR 48900 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2013-08-12

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

76 FR 45293 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-07-28

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

76 FR 48882 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-08-09

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice Of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management--Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

77 FR 30314 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2012-05-22

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior ACTION: Notice... the BLM-Eastern States office in Springfield, Virginia, 30 calendar days from the date of publication in the Federal Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States...

75 FR 42459 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-07-21

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

75 FR 80069 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-12-21

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

76 FR 6816 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-02-08

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management--Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

77 FR 58575 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2012-09-21

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice... the BLM-Eastern States office in Springfield, Virginia, 30 calendar days from the date of publication in the Federal Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States...

76 FR 65533 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-10-21

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... of survey of the land described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management--Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

75 FR 54910 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2010-09-09

...] Eastern States: Filing of Plat of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia, 30... of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153. Attn...

78 FR 41053 - Combined Notice of Filings #1

Science.gov (United States)

2013-07-09

... South, LLC, High Desert Power Project, LLC, New Mexico Electric Marketing, LLC, Tenaska Power Management...: Queue Position X3-003? Original Service Agreement No. 3583 to be effective 5/30/2013. Filed Date: 6/27...

77 FR 22566 - Combined Notice of Filings #1

Science.gov (United States)

2012-04-16

.... 3265; Queue No. X1-042 to be effective 3/2/2012. Filed Date: 4/6/12. Accession Number: 20120406-5071..., ATC Management Inc. Description: Application under Section 204 of The Federal Power Act for...

DataNet: A flexible metadata overlay over file resources

CERN Multimedia

CERN. Geneva

2014-01-01

Managing and sharing data stored in files results in a challenge due to data amounts produced by various scientific experiments [1]. While solutions such as Globus Online [2] focus on file transfer and synchronization, in this work we propose an additional layer of metadata over file resources which helps to categorize and structure the data, as well as to make it efficient in integration with web-based research gateways. A basic concept of the proposed solution [3] is a data model consisting of entities built from primitive types such as numbers, texts and also from files and relationships among different entities. This allows for building complex data structure definitions and mix metadata and file data into a single model tailored for a given scientific field. A data model becomes actionable after being deployed as a data repository which is done automatically by the proposed framework by using one of the available PaaS (platform-as-a-service) platforms and is exposed to the world as a REST service, which...

JENDL special purpose file

International Nuclear Information System (INIS)

Nakagawa, Tsuneo

1995-01-01

In JENDL-3,2, the data on all the reactions having significant cross section over the neutron energy from 0.01 meV to 20 MeV are given for 340 nuclides. The object range of application extends widely, such as the neutron engineering, shield and others of fast reactors, thermal neutron reactors and nuclear fusion reactors. This is a general purpose data file. On the contrary to this, the file in which only the data required for a specific application field are collected is called special purpose file. The file for dosimetry is a typical special purpose file. The Nuclear Data Center, Japan Atomic Energy Research Institute, is making ten kinds of JENDL special purpose files. The files, of which the working groups of Sigma Committee are in charge, are listed. As to the format of the files, ENDF format is used similarly to JENDL-3,2. Dosimetry file, activation cross section file, (α, n) reaction data file, fusion file, actinoid file, high energy data file, photonuclear data file, PKA/KERMA file, gas production cross section file and decay data file are described on their contents, the course of development and their verification. Dosimetry file and gas production cross section file have been completed already. As for the others, the expected time of completion is shown. When these files are completed, they are opened to the public. (K.I.)

77 FR 63856 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2012-10-17

...] Eastern States: Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... plats of survey of the lands described below in the BLM-Eastern States office in Springfield, Virginia... CONTACT: Bureau of Land Management-Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153...

76 FR 45292 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2011-07-28

...] Eastern States: Filing of Plats of Survey AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... the plats of survey of the lands described below in the BLM-Eastern States office in Springfield... CONTACT: Bureau of Land Management--Eastern States, 7450 Boston Boulevard, Springfield, Virginia 22153...

Document management in engineering construction

International Nuclear Information System (INIS)

Liao Bing

2008-01-01

Document management is one important part of systematic quality management, which is one of the key factors to ensure the construction quality. In the engineering construction, quality management and document management shall interwork all the time, to ensure the construction quality. Quality management ensures that the document is correctly generated and adopted, and thus the completeness, accuracy and systematicness of the document satisfy the filing requirements. Document management ensures that the document is correctly transferred during the construction, and various testimonies such as files and records are kept for the engineering construction and its quality management. This paper addresses the document management in the engineering construction based on the interwork of the quality management and document management. (author)

78 FR 61997 - Combined Notice of Filings #1

Science.gov (United States)

2013-10-10

... LLC, Empire Generating Co, LLC, EquiPower Resources Management, LLC, Kincaid Generation, L.L.C., Lake...: Original Service Agreement No. 3647; Queue No. U2-030 to be effective 8/30/2013. Filed Date: 9/30/13...

78 FR 13871 - Combined Notice of Filings #1

Science.gov (United States)

2013-03-01

.... ET 3/14/13. Docket Numbers: ER13-964-000. Applicants: EquiPower Resources Management, LLC...: Original Service Agreement No. 3488; Queue No. Y1-012 to be effective 1/23/2013. Filed Date: 2/21/13...

Model-based version management system framework

International Nuclear Information System (INIS)

Mehmood, W.

2016-01-01

In this paper we present a model-based version management system. Version Management System (VMS) a branch of software configuration management (SCM) aims to provide a controlling mechanism for evolution of software artifacts created during software development process. Controlling the evolution requires many activities to perform, such as, construction and creation of versions, identification of differences between versions, conflict detection and merging. Traditional VMS systems are file-based and consider software systems as a set of text files. File based VMS systems are not adequate for performing software configuration management activities such as, version control on software artifacts produced in earlier phases of the software life cycle. New challenges of model differencing, merge, and evolution control arise while using models as central artifact. The goal of this work is to present a generic framework model-based VMS which can be used to overcome the problem of tradition file-based VMS systems and provide model versioning services. (author)

TFTR data management system

International Nuclear Information System (INIS)

Randerson, L.; Chu, J.; Ludescher, C.; Malsbury, J.; Stark, W.

1986-01-01

Developments in the tokamak fusion test reactor (TFTR) data-management system supporting data acquisition and off-line physics data reduction are described. Data from monitor points, timing channels, transient recorder channels, and other devices are acquired and stored for use by on-line tasks. Files are transferred off line automatically. A configuration utility determines data acquired and files transferred. An event system driven by file arrival activates off-line reduction processes. A post-run process transfers files not shipped during runs. Files are archived to tape and are retrievable by digraph and shot number. Automatic skimming based on most recent access, file type, shot numbers, and user-set protections maintains the files required for post-run data reduction

EFEKTIVITAS MANAJEMEN E-SYSTEM DALAM PELAYANAN PERPAJAKAN TERHADAP KEPATUHAN WAJIB PAJAK DALAM PELAPORAN SPT (E-FILING

Directory of Open Access Journals (Sweden)

Pujo Gunarso

2017-04-01

Full Text Available This purposes of this study is to analyze the influence of management effectiveness of e-taxation system to tax compliance in terms of reporting such as (e-filing. This research was conducted at the Tax Office Batu region in the tax year 2015. The research method uses a descriptive quantitative method. The results of this study explains that the management of e-filing for the realization of the Key Performance Index e-filing using point based on the rules of the Directorate General of Taxation number: PER-03 / PJ / 2015 has been effective. �

PHOBINS: an index file of photon production cross section data and its utility code system

International Nuclear Information System (INIS)

Hasegawa, Akira; Koyama, Kinji; Ido, Masaru; Hotta, Masakazu; Miyasaka, Shun-ichi

1978-08-01

The code System PHOBINS developed for reference of photon production cross sections is described in detail. The system is intended to grasp the present status of photon production data and present the information of available data. It consists of four utility routines, CREA, UP-DT, REF and BACK, and data files. These utility routines are used for making an index file of the photon production cross sections, updating the index file, searching the index file and producing a back-up file of the index file. In the index file of the photon production cross sections, a data base system is employed for efficient data management in economical storage, ease of updating and efficient reference. The present report is a reference manual of PHOBINS. (author)

11 CFR 100.19 - File, filed or filing (2 U.S.C. 434(a)).

Science.gov (United States)

2010-01-01

... a facsimile machine or by electronic mail if the reporting entity is not required to file..., including electronic reporting entities, may use the Commission's website's on-line program to file 48-hour... the reporting entity is not required to file electronically in accordance with 11 CFR 104.18. [67 FR...

Storage of sparse files using parallel log-structured file system

Science.gov (United States)

Bent, John M.; Faibish, Sorin; Grider, Gary; Torres, Aaron

2017-11-07

A sparse file is stored without holes by storing a data portion of the sparse file using a parallel log-structured file system; and generating an index entry for the data portion, the index entry comprising a logical offset, physical offset and length of the data portion. The holes can be restored to the sparse file upon a reading of the sparse file. The data portion can be stored at a logical end of the sparse file. Additional storage efficiency can optionally be achieved by (i) detecting a write pattern for a plurality of the data portions and generating a single patterned index entry for the plurality of the patterned data portions; and/or (ii) storing the patterned index entries for a plurality of the sparse files in a single directory, wherein each entry in the single directory comprises an identifier of a corresponding sparse file.

File Type Identification of File Fragments using Longest Common Subsequence (LCS)

Science.gov (United States)

Rahmat, R. F.; Nicholas, F.; Purnamawati, S.; Sitompul, O. S.

2017-01-01

Computer forensic analyst is a person in charge of investigation and evidence tracking. In certain cases, the file needed to be presented as digital evidence was deleted. It is difficult to reconstruct the file, because it often lost its header and cannot be identified while being restored. Therefore, a method is required for identifying the file type of file fragments. In this research, we propose Longest Common Subsequences that consists of three steps, namely training, testing and validation, to identify the file type from file fragments. From all testing results we can conlude that our proposed method works well and achieves 92.91% of accuracy to identify the file type of file fragment for three data types.

49 CFR 564.5 - Information filing; agency processing of filings.

Science.gov (United States)

2010-10-01

... 49 Transportation 6 2010-10-01 2010-10-01 false Information filing; agency processing of filings... HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REPLACEABLE LIGHT SOURCE INFORMATION (Eff. until 12-01-12) § 564.5 Information filing; agency processing of filings. (a) Each manufacturer...

Cut-and-Paste file-systems: integrating simulators and file systems

NARCIS (Netherlands)

Bosch, H.G.P.; Mullender, Sape J.

1995-01-01

We have implemented an integrated and configurable file system called the Pegasus filesystem (PFS) and a trace-driven file-system simulator called Patsy. Patsy is used for off-line analysis of file-systemalgorithms, PFS is used for on-line file-systemdata storage. Algorithms are first analyzed in

30 CFR 48.3 - Training plans; time of submission; where filed; information required; time for approval; method...

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Training plans; time of submission; where filed....3 Training plans; time of submission; where filed; information required; time for approval; method... training plan shall be filed with the District Manager for the area in which the mine is located. (c) Each...

75 FR 29577 - Notice of Filing of Plats of Survey, New Mexico

Science.gov (United States)

2010-05-26

... of Plats of Survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of filing... in the New Mexico State Office, Bureau of Land Management (BLM), Santa Fe, New Mexico, thirty (30... available for inspection in the New Mexico State Office, Bureau of Land Management, 301 Dinosaur Trail...

XCPU2 process management system

Energy Technology Data Exchange (ETDEWEB)

Ionkov, Latchesar [Los Alamos National Laboratory; Van Hensbergen, Eric [IBM AUSTIN RESEARCH LAB

2009-01-01

Xcpu2 is a new process management system that allows the users to specify custom file system for a running job. Most cluster management systems enforce single software distribution running on all nodes. Xcpu2 allows programs running on the cluster to work in environment identical to the user's desktop, using the same versions of the libraries and tools the user installed locally, and accessing the configuration file in the same places they are located on the desktop. Xcpu2 builds on our earlier work with the Xcpu system. Like Xcpu, Xcpu2's process management interface is represented as a set of files exported by a 9P file server. It supports heterogeneous clusters and multiple head nodes. Unlike Xcpu, it uses pull instead of push model. In this paper we describe the Xcpu2 clustering model, its operation and how the per-job filesystem configuration can be used to solve some of the common problems when running a cluster.

77 FR 76476 - Combined Notice of Filings #1

Science.gov (United States)

2012-12-28

.... Comments Due: 5 p.m. ET 1/8/13. Docket Numbers: ER13-573-000. Applicants: CMS Energy Resource Management.... submits tariff filing per 35.13(a)(2)(iii: First Revised Service Agreement No. 3279; Queue No. X1-046 to...

76 FR 16444 - Eastern States: Filing of Plat of Survey

Science.gov (United States)

2011-03-23

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000-L14200000-BJ0000] Eastern States... described below in the BLM-Eastern States office in Springfield, Virginia. DATES: BLM will file the plat of survey on April 22, 2011. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States, 7450...

Efficient analysis and extraction of MS/MS result data from Mascot™ result files

Directory of Open Access Journals (Sweden)

Sickmann Albert

2005-12-01

Full Text Available Abstract Background Mascot™ is a commonly used protein identification program for MS as well as for tandem MS data. When analyzing huge shotgun proteomics datasets with Mascot™'s native tools, limits of computing resources are easily reached. Up to now no application has been available as open source that is capable of converting the full content of Mascot™ result files from the original MIME format into a database-compatible tabular format, allowing direct import into database management systems and efficient handling of huge datasets analyzed by Mascot™. Results A program called mres2x is presented, which reads Mascot™ result files, analyzes them and extracts either selected or all information in order to store it in a single file or multiple files in formats which are easier to handle downstream of Mascot™. It generates different output formats. The output of mres2x in tab format is especially designed for direct high-performance import into relational database management systems using native tools of these systems. Having the data available in database management systems allows complex queries and extensive analysis. In addition, the original peak lists can be extracted in DTA format suitable for protein identification using the Sequest™ program, and the Mascot™ files can be split, preserving the original data format. During conversion, several consistency checks are performed. mres2x is designed to provide high throughput processing combined with the possibility to be driven by other computer programs. The source code including supplement material and precompiled binaries is available via http://www.protein-ms.de and http://sourceforge.net/projects/protms/. Conclusion The database upload allows regrouping of the MS/MS results using a database management system and complex analyzing queries using SQL without the need to run new Mascot™ searches when changing grouping parameters.

Cut-and-Paste file-systems : integrating simulators and file systems

NARCIS (Netherlands)

Bosch, H.G.P.; Mullender, Sape J.

1996-01-01

We have implemented an integrated and configurable file system called the PFS and a trace-driven file-system simulator called Patsy. Patsy is used for off-line analysis of file-system algorithms, PFS is used for on-line file-system data storage. Algorithms are first analyzed in Patsy and when we are

30 CFR 203.64 - How many applications may I file on a field or a development project?

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false How many applications may I file on a field or a development project? 203.64 Section 203.64 Mineral Resources MINERALS MANAGEMENT SERVICE... § 203.64 How many applications may I file on a field or a development project? You may file one complete...

76 FR 15994 - Notice of Filing of plats of survey, New Mexico

Science.gov (United States)

2011-03-22

... of plats of survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of filing... in the New Mexico State Office, Bureau of Land Management, Santa Fe, New Mexico, thirty (30) calendar... for inspection in the New Mexico State Office, Bureau of Land Management, 301 Dinosaur Trail, Santa Fe...

76 FR 4372 - Notice of Filing of Plats of Survey, New Mexico

Science.gov (United States)

2011-01-25

... of Plats of Survey, New Mexico AGENCY: Bureau of Land Management, Interior. ACTION: Notice of filing... in the New Mexico State Office, Bureau of Land Management, Santa Fe, New Mexico, thirty (30) calendar... for inspection in the New Mexico State Office, Bureau of Land Management, 301 Dinosaur Trail, Santa Fe...

Maintaining a Distributed File System by Collection and Analysis of Metrics

Science.gov (United States)

Bromberg, Daniel

1997-01-01

AFS(originally, Andrew File System) is a widely-deployed distributed file system product used by companies, universities, and laboratories world-wide. However, it is not trivial to operate: runing an AFS cell is a formidable task. It requires a team of dedicated and experienced system administratores who must manage a user base numbring in the thousands, rather than the smaller range of 10 to 500 faced by the typical system administrator.

Next generation WLCG File Transfer Service (FTS)

CERN Multimedia

CERN. Geneva

2012-01-01

LHC experiments at CERN and worldwide utilize WLCG resources and middleware components to perform distributed computing tasks. One of the most important tasks is reliable file replication. It is a complex problem, suffering from transfer failures, disconnections, transfer duplication, server and network overload, differences in storage systems, etc. To address these problems, EMI and gLite have provided the independent File Transfer Service (FTS) and Grid File Access Library (GFAL) tools. Their development started almost a decade ago, in the meantime, requirements in data management have changed - the old architecture of FTS and GFAL cannot keep support easily these changes. Technology has also been progressing: FTS and GFAL do not fit into the new paradigms (cloud, messaging, for example). To be able to serve the next stage of LHC data collecting (from 2013), we need a new generation of  these tools: FTS 3 and GFAL 2. We envision a service requiring minimal configuration, which can dynamically adapt to the...

London SPAN version 4 parameter file format

International Nuclear Information System (INIS)

2004-06-01

Powernext SA is a Multilateral Trading Facility in charge of managing the French power exchange through an optional and anonymous organised trading system. Powernext SA collaborates with the clearing organization LCH.Clearnet SA to secure and facilitate the transactions. The French Standard Portfolio Analysis of Risk (SPAN) is a system used by LCH.Clearnet to calculate the initial margins from and for its clearing members. SPAN is a computerized system which calculates the impact of several possible variations of rates and volatility on by-product portfolios. The initial margin call is equal to the maximum probable loss calculated by the system. This document contains details of the format of the London SPAN version 4 parameter file. This file contains all the parameters and risk arrays required to calculate SPAN margins. London SPAN Version 4 is an upgrade from Version 3, which is also known as LME SPAN. This document contains the full revised file specification, highlighting the changes from Version 3 to Version 4

Informatics in Radiology (infoRAD): personal computer security: part 2. Software Configuration and file protection.

Science.gov (United States)

Caruso, Ronald D

2004-01-01

Proper configuration of software security settings and proper file management are necessary and important elements of safe computer use. Unfortunately, the configuration of software security options is often not user friendly. Safe file management requires the use of several utilities, most of which are already installed on the computer or available as freeware. Among these file operations are setting passwords, defragmentation, deletion, wiping, removal of personal information, and encryption. For example, Digital Imaging and Communications in Medicine medical images need to be anonymized, or "scrubbed," to remove patient identifying information in the header section prior to their use in a public educational or research environment. The choices made with respect to computer security may affect the convenience of the computing process. Ultimately, the degree of inconvenience accepted will depend on the sensitivity of the files and communications to be protected and the tolerance of the user. Copyright RSNA, 2004

77 FR 67021 - Eastern States: Filing of Plat of Survey; Maine

Science.gov (United States)

2012-11-08

...] Eastern States: Filing of Plat of Survey; Maine AGENCY: Bureau of Land Management, Interior. ACTION... below in the BLM-Eastern States office in Springfield, Virginia, 30 calendar days from the date of publication in the Federal Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management--Eastern...

78 FR 26652 - Eastern States: Filing of Plat of Survey; Mississippi

Science.gov (United States)

2013-05-07

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000 .L1420] Eastern States: Filing of...-Eastern States office in Springfield, Virginia, 30 calendar days from the date of publication in the Federal Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States, 7450 Boston...

78 FR 16293 - Eastern States: Filing of Plat of Survey; Mississippi

Science.gov (United States)

2013-03-14

...] Eastern States: Filing of Plat of Survey; Mississippi AGENCY: Bureau of Land Management, Interior. ACTION... below in the BLM-Eastern States office in Springfield, Virginia, 30 calendar days from the date of publication in the Federal Register. FOR FURTHER INFORMATION CONTACT: Bureau of Land Management-Eastern States...

File sharing

NARCIS (Netherlands)

van Eijk, N.

2011-01-01

‘File sharing’ has become generally accepted on the Internet. Users share files for downloading music, films, games, software etc. In this note, we have a closer look at the definition of file sharing, the legal and policy-based context as well as enforcement issues. The economic and cultural

File-based replica management

CERN Document Server

Kunszt, Peter Z; Stockinger, Heinz; Stockinger, Kurt

2005-01-01

Data replication is one of the best known strategies to achieve high levels of availability and fault tolerance, as well as minimal access times for large, distributed user communities using a world-wide Data Grid. In certain scientific application domains, the data volume can reach the order of several petabytes; in these domains, data replication and access optimization play an important role in the manageability and usability of the Grid. In this paper, we present the design and implementation of a replica management Grid middleware that was developed within the EDG project left bracket European Data Grid Project (EDG), http://www.eu-egee.org right bracket and is designed to be extensible so that user communities can adjust its detailed behavior according to their QoS requirements.

41 CFR 301-52.1 - Must I file a travel claim?

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false Must I file a travel claim? 301-52.1 Section 301-52.1 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES ARRANGING FOR TRAVEL SERVICES, PAYING TRAVEL EXPENSES, AND...

78 FR 77354 - Procedural Rules To Permit Parties To File and Serve Documents Electronically

Science.gov (United States)

2013-12-23

... Commission is permitting electronic filing through an electronic case management system that the Commission will implement in 2014. The electronic case management system will allow the Commission to manage its... 2014, the Commission will begin using a new electronic case management system (e-CMS) in order to more...

Data management: Managing data as an organisational resource

Directory of Open Access Journals (Sweden)

S. G. Maritz

2003-12-01

Full Text Available Managing data as a resource is an important function of information management. Accurate and relevant data is the source of valuable information. By managing data efficiently, sound management decisions can be made. The traditional file environment is not appropriate for managing data; database management systems are the most popular choice for managing data effectively. Some of the broader trends in data management include outsourcing, data reuse, data re-engineering, archiving, data warehousing and data mining.

A software to report and file by personal computer

International Nuclear Information System (INIS)

Di Giandomenico, E.; Filippone, A.; Esposito, A.; Bonomo, L.

1989-01-01

During the past four years the authors have been gaining experince in reporting radiological examinations by personal computer. Today they describe the project of a new software which allows the reporting and filing of roentgenograms. This program was realized by a radiologist, using a well known data base management system: dBASE III. The program was shaped to fit the radiologist's needs: it helps to report, and allows to file, radiological data, with the diagnosic codes used by the American College of Radiology. In this paper the authors describe the data base structure and indicate the software functions which make its use possible. Thus, this paper is not aimed at advertising a new reporting program, but at demonstrating how the radiologist can himself manage some aspects of his work with the help of a personal computer

75 FR 37423 - Combined Notice of Filings #1

Science.gov (United States)

2010-06-29

...Power Resources Management, LLC; Dighton Power, LLC; Lake Road Generating Company, L.P. Description... et al. submits an Assignment, Cotenancy and Common Facilities Agreement etc. Filed Date: 06/17/2010... Monday, July 12, 2010. Docket Numbers: ER10-1492-000. Applicants: Midwest ISO and Midwest ISO...

Renewal-anomalous-heterogeneous files

International Nuclear Information System (INIS)

Flomenbom, Ophir

2010-01-01

Renewal-anomalous-heterogeneous files are solved. A simple file is made of Brownian hard spheres that diffuse stochastically in an effective 1D channel. Generally, Brownian files are heterogeneous: the spheres' diffusion coefficients are distributed and the initial spheres' density is non-uniform. In renewal-anomalous files, the distribution of waiting times for individual jumps is not exponential as in Brownian files, yet obeys: ψ α (t)∼t -1-α , 0 2 >, obeys, 2 >∼ 2 > nrml α , where 2 > nrml is the MSD in the corresponding Brownian file. This scaling is an outcome of an exact relation (derived here) connecting probability density functions of Brownian files and renewal-anomalous files. It is also shown that non-renewal-anomalous files are slower than the corresponding renewal ones.

PC Graphic file programing

International Nuclear Information System (INIS)

Yang, Jin Seok

1993-04-01

This book gives description of basic of graphic knowledge and understanding and realization of graphic file form. The first part deals with graphic with graphic data, store of graphic data and compress of data, programing language such as assembling, stack, compile and link of program and practice and debugging. The next part mentions graphic file form such as Mac paint file, GEM/IMG file, PCX file, GIF file, and TIFF file, consideration of hardware like mono screen driver and color screen driver in high speed, basic conception of dithering and conversion of formality.

Application of personal computer to development of entrance management system for radiating facilities

International Nuclear Information System (INIS)

Suzuki, Shogo; Hirai, Shouji

1989-01-01

The report describes a system for managing the entrance and exit of personnel to radiating facilities. A personal computer is applied to its development. Major features of the system is outlined first. The computer is connected to the gate and two magnetic card readers provided at the gate. The gate, which is installed at the entrance to a room under control, opens only for those who have a valid card. The entrance-exit management program developed is described next. The following three files are used: ID master file (random file of the magnetic card number, name, qualification, etc., of each card carrier), entrance-exit management file (random file of time of entrance/exit, etc., updated everyday), and entrance-exit record file (sequential file of card number, name, date, etc.), which are stored on floppy disks. A display is provided to show various lists including a list of workers currently in the room and a list of workers who left the room at earlier times of the day. This system is useful for entrance management of a relatively small facility. Though small in required cost, it requires only a few operators to perform effective personnel management. (N.K.)

Experiences on File Systems: Which is the best file system for you?

CERN Document Server

Blomer, J

2015-01-01

The distributed file system landscape is scattered. Besides a plethora of research file systems, there is also a large number of production grade file systems with various strengths and weaknesses. The file system, as an abstraction of permanent storage, is appealing because it provides application portability and integration with legacy and third-party applications, including UNIX utilities. On the other hand, the general and simple file system interface makes it notoriously difficult for a distributed file system to perform well under a variety of different workloads. This contribution provides a taxonomy of commonly used distributed file systems and points out areas of research and development that are particularly important for high-energy physics.

The Fifth Workshop on HPC Best Practices: File Systems and Archives

Energy Technology Data Exchange (ETDEWEB)

Hick, Jason; Hules, John; Uselton, Andrew

2011-11-30

The workshop on High Performance Computing (HPC) Best Practices on File Systems and Archives was the fifth in a series sponsored jointly by the Department Of Energy (DOE) Office of Science and DOE National Nuclear Security Administration. The workshop gathered technical and management experts for operations of HPC file systems and archives from around the world. Attendees identified and discussed best practices in use at their facilities, and documented findings for the DOE and HPC community in this report.

Storing files in a parallel computing system using list-based index to identify replica files

Science.gov (United States)

Faibish, Sorin; Bent, John M.; Tzelnic, Percy; Zhang, Zhenhua; Grider, Gary

2015-07-21

Improved techniques are provided for storing files in a parallel computing system using a list-based index to identify file replicas. A file and at least one replica of the file are stored in one or more storage nodes of the parallel computing system. An index for the file comprises at least one list comprising a pointer to a storage location of the file and a storage location of the at least one replica of the file. The file comprises one or more of a complete file and one or more sub-files. The index may also comprise a checksum value for one or more of the file and the replica(s) of the file. The checksum value can be evaluated to validate the file and/or the file replica(s). A query can be processed using the list.

76 FR 55900 - Combined Notice of Filings #1

Science.gov (United States)

2011-09-09

.... Applicants: La Paloma Generating Company, LLC, SOLA LTD, Solus Alternative Asset Management LP. Description... Facilities under Section 203 of the Federal Power Act and Request for Waivers and Expedited Action. Filed... Time on Thursday, September 22, 2011. Docket Numbers: ER11-4418-000. Applicants: ISO New England Inc...

76 FR 39089 - Combined Notice of Filings #2

Science.gov (United States)

2011-07-05

... Energy Marketing NA, Inc., FirstLight Power Resources Management, L, ANP Bellingham Energy Company, LLC... filings, the notices of self-certification [or self-recertification] listed above, do not institute a... submission of protests and interventions in lieu of paper, using the FERC Online links at http://www.ferc.gov...

FITSManager: Management of Personal Astronomical Data

Science.gov (United States)

Cui, Chenzhou; Fan, Dongwei; Zhao, Yongheng; Kembhavi, Ajit; He, Boliang; Cao, Zihuang; Li, Jian; Nandrekar, Deoyani

2011-07-01

With the increase of personal storage capacity, it is easy to find hundreds to thousands of FITS files in the personal computer of an astrophysicist. Because Flexible Image Transport System (FITS) is a professional data format initiated by astronomers and used mainly in the small community, data management toolkits for FITS files are very few. Astronomers need a powerful tool to help them manage their local astronomical data. Although Virtual Observatory (VO) is a network oriented astronomical research environment, its applications and related technologies provide useful solutions to enhance the management and utilization of astronomical data hosted in an astronomer's personal computer. FITSManager is such a tool to provide astronomers an efficient management and utilization of their local data, bringing VO to astronomers in a seamless and transparent way. FITSManager provides fruitful functions for FITS file management, like thumbnail, preview, type dependent icons, header keyword indexing and search, collaborated working with other tools and online services, and so on. The development of the FITSManager is an effort to fill the gap between management and analysis of astronomical data.

ATLAS File and Dataset Metadata Collection and Use

CERN Document Server

Albrand, S; The ATLAS collaboration; Lambert, F; Gallas, E J

2012-01-01

The ATLAS Metadata Interface (“AMI”) was designed as a generic cataloguing system, and as such it has found many uses in the experiment including software release management, tracking of reconstructed event sizes and control of dataset nomenclature. The primary use of AMI is to provide a catalogue of datasets (file collections) which is searchable using physics criteria. In this paper we discuss the various mechanisms used for filling the AMI dataset and file catalogues. By correlating information from different sources we can derive aggregate information which is important for physics analysis; for example the total number of events contained in dataset, and possible reasons for missing events such as a lost file. Finally we will describe some specialized interfaces which were developed for the Data Preparation and reprocessing coordinators. These interfaces manipulate information from both the dataset domain held in AMI, and the run-indexed information held in the ATLAS COMA application (Conditions and ...

The Ragnarok Architectural Software Configuration Management Model

DEFF Research Database (Denmark)

Christensen, Henrik Bærbak

1999-01-01

The architecture is the fundamental framework for designing and implementing large scale software, and the ability to trace and control its evolution is essential. However, many traditional software configuration management tools view 'software' merely as a set of files, not as an architecture....... This introduces an unfortunate impedance mismatch between the design domain (architecture level) and configuration management domain (file level.) This paper presents a software configuration management model that allows tight version control and configuration management of the architecture of a software system...

PCF File Format.

Energy Technology Data Exchange (ETDEWEB)

Thoreson, Gregory G [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2017-08-01

PCF files are binary files designed to contain gamma spectra and neutron count rates from radiation sensors. It is the native format for the GAmma Detector Response and Analysis Software (GADRAS) package [1]. It can contain multiple spectra and information about each spectrum such as energy calibration. This document outlines the format of the file that would allow one to write a computer program to parse and write such files.

76 FR 64142 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule...

Science.gov (United States)

2011-10-17

...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change Regarding... September 28, 2011, The NASDAQ Stock Market LLC (``NASDAQ'') filed with the Securities and Exchange... closely tailor their investment and risk management strategies and decisions. Furthermore, the Exchange...

Mass-storage management for distributed image/video archives

Science.gov (United States)

Franchi, Santina; Guarda, Roberto; Prampolini, Franco

1993-04-01

The realization of image/video database requires a specific design for both database structures and mass storage management. This issue has addressed the project of the digital image/video database system that has been designed at IBM SEMEA Scientific & Technical Solution Center. Proper database structures have been defined to catalog image/video coding technique with the related parameters, and the description of image/video contents. User workstations and servers are distributed along a local area network. Image/video files are not managed directly by the DBMS server. Because of their wide size, they are stored outside the database on network devices. The database contains the pointers to the image/video files and the description of the storage devices. The system can use different kinds of storage media, organized in a hierarchical structure. Three levels of functions are available to manage the storage resources. The functions of the lower level provide media management. They allow it to catalog devices and to modify device status and device network location. The medium level manages image/video files on a physical basis. It manages file migration between high capacity media and low access time media. The functions of the upper level work on image/video file on a logical basis, as they archive, move and copy image/video data selected by user defined queries. These functions are used to support the implementation of a storage management strategy. The database information about characteristics of both storage devices and coding techniques are used by the third level functions to fit delivery/visualization requirements and to reduce archiving costs.

Provider of Services File

Data.gov (United States)

U.S. Department of Health & Human Services — The POS file consists of two data files, one for CLIA labs and one for 18 other provider types. The file names are CLIA and OTHER. If downloading the file, note it...

Transcriptomic response of the insect vector, Peregrinus maidis, to Maize mosaic rhabdovirus and identification of conserved responses to propagative viruses in hopper vectors.

Science.gov (United States)

Martin, Kathleen M; Barandoc-Alviar, Karen; Schneweis, Derek J; Stewart, Catherine L; Rotenberg, Dorith; Whitfield, Anna E

2017-09-01

Maize mosaic virus (MMV) is a plant-pathogenic rhabdovirus that is transmitted by the corn planthopper, Peregrinus maidis, in a propagative manner. P. maidis supports long-term MMV infections with no negative effects on insect performance. To elucidate whole-body transcriptome responses to virus infection, RNA-Seq was used to examine differential gene expression of virus-infected adult insects, and libraries were prepared from replicated groups of virus-exposed insects and non-exposed insects. From the 68,003 de novo-assembled transcripts, 144 were differentially-expressed (DE) during viral infection with comparable numbers up- and down-regulated. DE transcripts with similarity to genes associated with transposable elements (i.e., RNA-directed DNA polymerases) were enriched and may represent a mechanisim for modulating virus infection. Comparison of the P. maidis DE transcripts to published propagative virus-responsive transcript databases for two other hopper vectors revealed that 16% of the DE transcripts were shared across the three systems and may represent conserved responses to propagative viruses. Copyright © 2017 Elsevier Inc. All rights reserved.

Use of attorneys and appeal filing in the Washington State workers' compensation program: does patient satisfaction matter?

Science.gov (United States)

Wickizer, Thomas M; Franklin, Gary; Turner, Judith; Fulton-Kehoe, Deborah; Mootz, Robert; Smith-Weller, Terri

2004-04-01

Specify the frequency with which injured workers in Washington State's compensation system retained an attorney or filed an appeal, and the personal and job-related correlates of these actions. Analyze the relationship between workers' legal actions and their satisfaction in two domains: how well the claim was managed administratively, and how well the worker and claim manager communicated with one another. Characterize the relationship between retaining an attorney and long-term disability. Little is known about how often injured workers retain attorneys or file appeals in the workers' compensation system. We conducted a population-based study to examine the frequency of attorney retention and appeal filing in the Washington State workers' compensation program and the factors related to this event. Data for the study were provided by a survey conducted on 804 injured workers who were interviewed an average of 159 days after claim receipt. Attorney retention and appeal filing were examined up to 28 months later. Seven percent of the workers either retained an attorney or filed an appeal. Workers who were less satisfied with claims administration procedures were more likely to retain an attorney or file an appeal (Pclaim receipt to attorney retention (368 days) suggests that retaining an attorney is a correlate rather than a predictor of long-term disability.

Text File Comparator

Science.gov (United States)

Kotler, R. S.

1983-01-01

File Comparator program IFCOMP, is text file comparator for IBM OS/VScompatable systems. IFCOMP accepts as input two text files and produces listing of differences in pseudo-update form. IFCOMP is very useful in monitoring changes made to software at the source code level.

DIRAC reliable data management for LHCb

CERN Document Server

Smith, A C

2008-01-01

DIRAC, LHCb's Grid Workload and Data Management System, utilizes WLCG resources and middleware components to perform distributed computing tasks satisfying LHCb's Computing Model. The Data Management System (DMS) handles data transfer and data access within LHCb. Its scope ranges from the output of the LHCb Online system to Grid-enabled storage for all data types. It supports metadata for these files in replica and bookkeeping catalogues, allowing dataset selection and localization. The DMS controls the movement of files in a redundant fashion whilst providing utilities for accessing all metadata. To do these tasks effectively the DMS requires complete self integrity between its components and external physical storage. The DMS provides highly redundant management of all LHCb data to leverage available storage resources and to manage transient errors in underlying services. It provides data driven and reliable distribution of files as well as reliable job output upload, utilizing VO Boxes at LHCb Tier1 sites ...

Status and evaluation methods of JENDL fusion file and JENDL PKA/KERMA file

International Nuclear Information System (INIS)

Chiba, S.; Fukahori, T.; Shibata, K.; Yu Baosheng; Kosako, K.

1997-01-01

The status of evaluated nuclear data in the JENDL fusion file and PKA/KERMA file is presented. The JENDL fusion file was prepared in order to improve the quality of the JENDL-3.1 data especially on the double-differential cross sections (DDXs) of secondary neutrons and gamma-ray production cross sections, and to provide DDXs of secondary charged particles (p, d, t, 3 He and α-particle) for the calculation of PKA and KERMA factors. The JENDL fusion file contains evaluated data of 26 elements ranging from Li to Bi. The data in JENDL fusion file reproduce the measured data on neutron and charged-particle DDXs and also on gamma-ray production cross sections. Recoil spectra in PKA/KERMA file were calculated from secondary neutron and charged-particle DDXs contained in the fusion file with two-body reaction kinematics. The data in the JENDL fusion file and PKA/KERMA file were compiled in ENDF-6 format with an MF=6 option to store the DDX data. (orig.)

Data Management for Mars Exploration Rovers

Science.gov (United States)

Snyder, Joseph F.; Smyth, David E.

2004-01-01

Data Management for the Mars Exploration Rovers (MER) project is a comprehensive system addressing the needs of development, test, and operations phases of the mission. During development of flight software, including the science software, the data management system can be simulated using any POSIX file system. During testing, the on-board file system can be bit compared with files on the ground to verify proper behavior and end-to-end data flows. During mission operations, end-to-end accountability of data products is supported, from science observation concept to data products within the permanent ground repository. Automated and human-in-the-loop ground tools allow decisions regarding retransmitting, re-prioritizing, and deleting data products to be made using higher level information than is available to a protocol-stack approach such as the CCSDS File Delivery Protocol (CFDP).

E-Filing Case Management Services in the US Federal Courts: The Next Generation: A Case Study

Directory of Open Access Journals (Sweden)

J.Michael Greenwood

2015-07-01

Full Text Available The U.S. Federal Courts Administrative Office of the U.S. Courts (AOUSC was responsible for developing the Case Management/Electronic Case File system (legacy CM/ECF originally implemented in 1996 to service the federal courts. The AOUSC is presently developing its 2nd generation service (NextGen. The IJCA carried an earlier narrative of CM/ECF’s evolution.  This second IJCA article describes the approach taken to define and develop that 2nd generation CM/ECF system. This article reviews the methodology used for determining requirements; the new software tools and hardware technologies used; and the expanded functions and enhanced services being incorporated into the new product. Also included is an exploration of the various obstacles, problems, and organizational issues which occur when transitioning from a legacy system to one that is more modern and complex.

NASA ARCH- A FILE ARCHIVAL SYSTEM FOR THE DEC VAX

Science.gov (United States)

Scott, P. J.

1994-01-01

The function of the NASA ARCH system is to provide a permanent storage area for files that are infrequently accessed. The NASA ARCH routines were designed to provide a simple mechanism by which users can easily store and retrieve files. The user treats NASA ARCH as the interface to a black box where files are stored. There are only five NASA ARCH user commands, even though NASA ARCH employs standard VMS directives and the VAX BACKUP utility. Special care is taken to provide the security needed to insure file integrity over a period of years. The archived files may exist in any of three storage areas: a temporary buffer, the main buffer, and a magnetic tape library. When the main buffer fills up, it is transferred to permanent magnetic tape storage and deleted from disk. Files may be restored from any of the three storage areas. A single file, multiple files, or entire directories can be stored and retrieved. archived entities hold the same name, extension, version number, and VMS file protection scheme as they had in the user's account prior to archival. NASA ARCH is capable of handling up to 7 directory levels. Wildcards are supported. User commands include TEMPCOPY, DISKCOPY, DELETE, RESTORE, and DIRECTORY. The DIRECTORY command searches a directory of savesets covering all three archival areas, listing matches according to area, date, filename, or other criteria supplied by the user. The system manager commands include 1) ARCHIVE- to transfer the main buffer to duplicate magnetic tapes, 2) REPORTto determine when the main buffer is full enough to archive, 3) INCREMENT- to back up the partially filled main buffer, and 4) FULLBACKUP- to back up the entire main buffer. On-line help files are provided for all NASA ARCH commands. NASA ARCH is written in DEC VAX DCL for interactive execution and has been implemented on a DEC VAX computer operating under VMS 4.X. This program was developed in 1985.

Data Management in Practice Supplementary Files

DEFF Research Database (Denmark)

Hansen, Karsten Kryger; Madsen, Christina Guldfeldt; Kjeldgaard, Anne Sofie Fink

This report presents the results of the Data Management i Praksis (DMiP) project (in English: Data Management in Practice). The project was funded by Denmark’s Electronic Research Library (DEFF), the National Danish Archives and the participating main Danish libraries. The following partners...... level. The project should also demonstrate that research libraries have a role to play regarding research data. Furthermore, the project should ensure development of competences at the libraries, which can then be used in the future process of managing research data....

Globus File Transfer Services | High-Performance Computing | NREL

Science.gov (United States)

installed on the systems at both ends of the data transfer. The NREL endpoint is nrel#globus. Click Login on the Globus web site. On the login page select "Globus ID" as the login method and click Login to the Globus website. From the Manage Data drop down menu, select Transfer Files. Then click Get

76 FR 77222 - Combined Notice of Filings #2

Science.gov (United States)

2011-12-12

..., FirstLight Hydro Generating Corporation, FirstLight Power Resources Management, L,GDF SUEZ Energy..., L.L.C. Description: Original Service Agreement Nos. 3156 and 3157-PJM Queue X2-082 to be effective...: Original Service Agreement No. 3153; Queue No. W1-029 to be effective 11/4/2011. Filed Date: 12/5/11...

77 FR 4033 - Combined Notice of Filings #1

Science.gov (United States)

2012-01-26

... Applicants: Black Hills Corporation, Enserco Energy Inc., Twin Eagle Resource Management, LLC Description... Interconnection, L.L.C. submits tariff filing per 35.13(a)(2)(iii): PJM Queue X2-082; First Revised Service....13(a)(2)(iii): Queue Position X2-013; Original Service Agreement No. 3176 to be effective 12/20/2011...

Software for managing multicrate FASTBUS Systems

International Nuclear Information System (INIS)

Deiss, S.R.; Gustavson, D.B.

1982-10-01

The FASTBUS System Manager software that was designed and implemented on an LSI-11 system using PASCAL is described. Particular attention is given to the file structures, file access mechanisms, and basic routing algorithms. Portability to other machines and languages is described

PKU Self-Management Timeline

Science.gov (United States)

... about pku UW PKU Clinic News & Events PKU Self-Management Timeline This timeline is also available as an ... Acrobat file. Click here to download. The PKU Self- Management timeline is included to provide long-term view ...

Securing the AliEn File Catalogue - Enforcing authorization with accountable file operations

International Nuclear Information System (INIS)

Schreiner, Steffen; Banerjee, Subho Sankar; Betev, Latchezar; Carminati, Federico; Vladimirovna Datskova, Olga; Furano, Fabrizio; Grigoras, Alina; Grigoras, Costin; Mendez Lorenzo, Patricia; Peters, Andreas Joachim; Saiz, Pablo; Bagnasco, Stefano; Zhu Jianlin

2011-01-01

The AliEn Grid Services, as operated by the ALICE Collaboration in its global physics analysis grid framework, is based on a central File Catalogue together with a distributed set of storage systems and the possibility to register links to external data resources. This paper describes several identified vulnerabilities in the AliEn File Catalogue access protocol regarding fraud and unauthorized file alteration and presents a more secure and revised design: a new mechanism, called LFN Booking Table, is introduced in order to keep track of access authorization in the transient state of files entering or leaving the File Catalogue. Due to a simplification of the original Access Envelope mechanism for xrootd-protocol-based storage systems, fundamental computational improvements of the mechanism were achieved as well as an up to 50% reduction of the credential's size. By extending the access protocol with signed status messages from the underlying storage system, the File Catalogue receives trusted information about a file's size and checksum and the protocol is no longer dependent on client trust. Altogether, the revised design complies with atomic and consistent transactions and allows for accountable, authentic, and traceable file operations. This paper describes these changes as part and beyond the development of AliEn version 2.19.

[Shoulder dystocia: Quality of retranscription in medical files].

Science.gov (United States)

Martin, E; Bouet, P-E; Sentilhes, L; Legendre, G

2016-03-01

Shoulder dystocia is a rare obstetrical event and potentially serious. Apart from possible psychological implications, it may be responsible for maternal (haemorrhage and perineal tear) and neonatal complications (brachial plexus) leading to complaints and even lawsuits. The transcription of this event in medical files is essential as it is a reflection of the work in an emergency. It allows the obstetrician to defend him in case of trial. Our objective was to assess the quality of the transcription of shoulder dystocia situations in medical files. Retrospective chart study conducted in a university hospital with maternity type III. The primary objective was the rate of comprehensive records (name maneuvers and order of maneuvers of the anterior shoulder hand, time between the expulsion of the head and body, Apgar score). Between 2007 and 2015, 54 cases of shoulder dystocia requiring a second line maneuver after vaginal delivery (Wood and/or Jacquemier) were included. In all, 98.2% of the files were incomplete. The maneuvers and their order were noted in 100% of cases. However, the operation was not correctly described in 16.7% of cases. The anterior shoulder was noted in 16.7% of cases. The time between the expulsion of the head and the body was noted in one single files. Neither broken collarbone nor brachial plexus were observed. To improve the management of dystocia shoulder and transcription of data in files, simulation sessions and the creation of a standardized form would be needed. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Effects of a german asthma disease management program using sickness fund claims data.

Science.gov (United States)

Windt, Roland; Glaeske, Gerd

2010-08-01

The purpose of this study was to assess outcomes of a nationwide asthma disease management (DM) program in Germany. A retrospective observational study with propensity-score matching was performed using claims data of sickness funds exclusively. Effects were analyzed on the basis of a match of 317 program participants and nonparticipants with similar propensity score and age. Hospitalization or oral corticosteroid user rates were comparable in both groups, whereas there are significantly more subjects in the DM group with a prescription of an inhaled corticosteroid and fewer with a prescription of a cromolyn/reproterol combination. There are also less "doctor hoppers" in the DM group, defined as subjects with antiasthmatic drug prescriptions of at least three physicians. The results suggest that the impact of a nationwide disease management program for asthma is weak in respect of clinically relevant endpoints, but there are indications that medication in a DM program approximates asthma guidelines more closely.

A mass spectrometry proteomics data management platform.

Science.gov (United States)

Sharma, Vagisha; Eng, Jimmy K; Maccoss, Michael J; Riffle, Michael

2012-09-01

Mass spectrometry-based proteomics is increasingly being used in biomedical research. These experiments typically generate a large volume of highly complex data, and the volume and complexity are only increasing with time. There exist many software pipelines for analyzing these data (each typically with its own file formats), and as technology improves, these file formats change and new formats are developed. Files produced from these myriad software programs may accumulate on hard disks or tape drives over time, with older files being rendered progressively more obsolete and unusable with each successive technical advancement and data format change. Although initiatives exist to standardize the file formats used in proteomics, they do not address the core failings of a file-based data management system: (1) files are typically poorly annotated experimentally, (2) files are "organically" distributed across laboratory file systems in an ad hoc manner, (3) files formats become obsolete, and (4) searching the data and comparing and contrasting results across separate experiments is very inefficient (if possible at all). Here we present a relational database architecture and accompanying web application dubbed Mass Spectrometry Data Platform that is designed to address the failings of the file-based mass spectrometry data management approach. The database is designed such that the output of disparate software pipelines may be imported into a core set of unified tables, with these core tables being extended to support data generated by specific pipelines. Because the data are unified, they may be queried, viewed, and compared across multiple experiments using a common web interface. Mass Spectrometry Data Platform is open source and freely available at http://code.google.com/p/msdapl/.

HUD GIS Boundary Files

Data.gov (United States)

Department of Housing and Urban Development — The HUD GIS Boundary Files are intended to supplement boundary files available from the U.S. Census Bureau. The files are for community planners interested in...

DIRAC: reliable data management for LHCb

International Nuclear Information System (INIS)

Smith, A C; Tsaregorodtsev, A

2008-01-01

DIRAC, LHCb's Grid Workload and Data Management System, utilizes WLCG resources and middleware components to perform distributed computing tasks satisfying LHCb's Computing Model. The Data Management System (DMS) handles data transfer and data access within LHCb. Its scope ranges from the output of the LHCb Online system to Grid-enabled storage for all data types. It supports metadata for these files in replica and bookkeeping catalogues, allowing dataset selection and localization. The DMS controls the movement of files in a redundant fashion whilst providing utilities for accessing all metadata. To do these tasks effectively the DMS requires complete self integrity between its components and external physical storage. The DMS provides highly redundant management of all LHCb data to leverage available storage resources and to manage transient errors in underlying services. It provides data driven and reliable distribution of files as well as reliable job output upload, utilizing VO Boxes at LHCb Tier1 sites to prevent data loss. This paper presents several examples of mechanisms implemented in the DMS to increase reliability, availability and integrity, highlighting successful design choices and limitations discovered

33 CFR 148.246 - When is a document considered filed and where should I file it?

Science.gov (United States)

2010-07-01

... filed and where should I file it? 148.246 Section 148.246 Navigation and Navigable Waters COAST GUARD... Formal Hearings § 148.246 When is a document considered filed and where should I file it? (a) If a document to be filed is submitted by mail, it is considered filed on the date it is postmarked. If a...

77 FR 72902 - Self-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing and Immediate...

Science.gov (United States)

2012-12-06

... of NYSE Risk Management Gateway). B. Self-Regulatory Organization's Statement on Burden on...-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Expand the Availability of Risk Management Tools November 30, 2012. Pursuant to Section...

Protecting your files on the DFS file system

CERN Multimedia

Computer Security Team

2011-01-01

The Windows Distributed File System (DFS) hosts user directories for all NICE users plus many more data.    Files can be accessed from anywhere, via a dedicated web portal (http://cern.ch/dfs). Due to the ease of access to DFS with in CERN it is of utmost importance to properly protect access to sensitive data. As the use of DFS access control mechanisms is not obvious to all users, passwords, certificates or sensitive files might get exposed. At least this happened in past to the Andrews File System (AFS) - the Linux equivalent to DFS) - and led to bad publicity due to a journalist accessing supposedly "private" AFS folders (SonntagsZeitung 2009/11/08). This problem does not only affect the individual user but also has a bad impact on CERN's reputation when it comes to IT security. Therefore, all departments and LHC experiments agreed recently to apply more stringent protections to all DFS user folders. The goal of this data protection policy is to assist users in pro...

Protecting your files on the AFS file system

CERN Multimedia

2011-01-01

The Andrew File System is a world-wide distributed file system linking hundreds of universities and organizations, including CERN. Files can be accessed from anywhere, via dedicated AFS client programs or via web interfaces that export the file contents on the web. Due to the ease of access to AFS it is of utmost importance to properly protect access to sensitive data in AFS. As the use of AFS access control mechanisms is not obvious to all users, passwords, private SSH keys or certificates have been exposed in the past. In one specific instance, this also led to bad publicity due to a journalist accessing supposedly "private" AFS folders (SonntagsZeitung 2009/11/08). This problem does not only affect the individual user but also has a bad impact on CERN's reputation when it comes to IT security. Therefore, all departments and LHC experiments agreed in April 2010 to apply more stringent folder protections to all AFS user folders. The goal of this data protection policy is to assist users in...

Zebra: A striped network file system

Science.gov (United States)

Hartman, John H.; Ousterhout, John K.

1992-01-01

The design of Zebra, a striped network file system, is presented. Zebra applies ideas from log-structured file system (LFS) and RAID research to network file systems, resulting in a network file system that has scalable performance, uses its servers efficiently even when its applications are using small files, and provides high availability. Zebra stripes file data across multiple servers, so that the file transfer rate is not limited by the performance of a single server. High availability is achieved by maintaining parity information for the file system. If a server fails its contents can be reconstructed using the contents of the remaining servers and the parity information. Zebra differs from existing striped file systems in the way it stripes file data: Zebra does not stripe on a per-file basis; instead it stripes the stream of bytes written by each client. Clients write to the servers in units called stripe fragments, which are analogous to segments in an LFS. Stripe fragments contain file blocks that were written recently, without regard to which file they belong. This method of striping has numerous advantages over per-file striping, including increased server efficiency, efficient parity computation, and elimination of parity update.

Embedded system file transfer USB

International Nuclear Information System (INIS)

Jaoua, Mehdi

2008-01-01

The development of the communication series A emphasized new aspects of data exchange. The transfer of data, subject of my project of end of studies, consists in transferring from the files of a support of mass towards another via port USB. In first phase, I had like stain the realization of an embarked system allowing the communication between a key USB and final of communication such as a Pc. For this fact, I had to include/understand the operation of protocol USB and thus I could programmed a Peak to manage this communication. The second phase, will consist in extending this project towards a transmission de< donnees between two keys USB without intervention of a powerful machine equipped with an operating system pour rant to manage this transaction. (Author)

The gLite File Transfer Service

CERN Document Server

Badino, Paolo; Casey, J; Frohner, A; Kunszt, Peter Z; McCance, G

2006-01-01

In this paper we describe the architecture and implementation of the gLite File Transfer Service (FTS) and list the most basic deployment scenarios. The FTS is addressing the need to manage massive wide-area data transfers on dedicated network channels while allowing the involved sites and users to manage their policies. The FTS manages the transfers in a robust way, allowing for an optimized high throughput between storage systems. The FTS can be used to perform the LHC Tier-0 to Tier-1 data transfer as well as the Tier-1 to Tier-2 data distribution and collection. The storage system peculiarities can be taken into account by fine-tuning the parameters of the FTS managing a particular channel. All the manageability related features as well as the interaction with other components that form part of the overall service are described as well. The FTS is also extensible so that particular user groups or experiment frameworks can customize its behavior both for pre- and post-transfer tasks. The FTS has been desig...

JENDL Dosimetry File

International Nuclear Information System (INIS)

Nakazawa, Masaharu; Iguchi, Tetsuo; Kobayashi, Katsuhei; Iwasaki, Shin; Sakurai, Kiyoshi; Ikeda, Yujiro; Nakagawa, Tsuneo.

1992-03-01

The JENDL Dosimetry File based on JENDL-3 was compiled and integral tests of cross section data were performed by the Dosimetry Integral Test Working Group of the Japanese Nuclear Data Committee. Data stored in the JENDL Dosimetry File are the cross sections and their covariance data for 61 reactions. The cross sections were mainly taken from JENDL-3 and the covariances from IRDF-85. For some reactions, data were adopted from other evaluated data files. The data are given in the neutron energy region below 20 MeV in both of point-wise and group-wise files in the ENDF-5 format. In order to confirm reliability of the data, several integral tests were carried out; comparison with the data in IRDF-85 and average cross sections measured in fission neutron fields, fast reactor spectra, DT neutron fields and Li(d, n) neutron fields. As a result, it has been found that the JENDL Dosimetry File gives better results than IRDF-85 but there are some problems to be improved in future. The contents of the JENDL Dosimetry File and the results of the integral tests are described in this report. All of the dosimetry cross sections are shown in a graphical form. (author) 76 refs

JENDL Dosimetry File

Energy Technology Data Exchange (ETDEWEB)

Nakazawa, Masaharu; Iguchi, Tetsuo [Tokyo Univ. (Japan). Faculty of Engineering; Kobayashi, Katsuhei [Kyoto Univ., Kumatori, Osaka (Japan). Research Reactor Inst.; Iwasaki, Shin [Tohoku Univ., Sendai (Japan). Faculty of Engineering; Sakurai, Kiyoshi; Ikeda, Yujior; Nakagawa, Tsuneo [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

1992-03-15

The JENDL Dosimetry File based on JENDL-3 was compiled and integral tests of cross section data were performed by the Dosimetry Integral Test Working Group of the Japanese Nuclear Data Committee. Data stored in the JENDL Dosimetry File are the cross sections and their covariance data for 61 reactions. The cross sections were mainly taken from JENDL-3 and the covariances from IRDF-85. For some reactions, data were adopted from other evaluated data files. The data are given in the neutron energy region below 20 MeV in both of point-wise and group-wise files in the ENDF-5 format. In order to confirm reliability of the data, several integral tests were carried out; comparison with the data in IRDF-85 and average cross sections measured in fission neutron fields, fast reactor spectra, DT neutron fields and Li(d,n) neutron fields. As a result, it has been found that the JENDL Dosimetry File gives better results than IRDF-85 but there are some problems to be improved in future. The contents of the JENDL Dosimetry File and the results of the integral tests are described in this report. All of the dosimetry cross sections are shown in a graphical form.

PROMIS (Procurement Management Information System)

Science.gov (United States)

1987-01-01

The PROcurement Management Information System (PROMIS) provides both detailed and summary level information on all procurement actions performed within NASA's procurement offices at Marshall Space Flight Center (MSFC). It provides not only on-line access, but also schedules procurement actions, monitors their progress, and updates Forecast Award Dates. Except for a few computational routines coded in FORTRAN, the majority of the systems is coded in a high level language called NATURAL. A relational Data Base Management System called ADABAS is utilized. Certain fields, called descriptors, are set up on each file to allow the selection of records based on a specified value or range of values. The use of like descriptors on different files serves as the link between the falls, thus producing a relational data base. Twenty related files are currently being maintained on PROMIS.

A File Archival System

Science.gov (United States)

Fanselow, J. L.; Vavrus, J. L.

1984-01-01

ARCH, file archival system for DEC VAX, provides for easy offline storage and retrieval of arbitrary files on DEC VAX system. System designed to eliminate situations that tie up disk space and lead to confusion when different programers develop different versions of same programs and associated files.

Resistance to extinction, generalization decrement, and conditioned reinforcement.

Science.gov (United States)

Dulaney, Alana E; Bell, Matthew C

2008-06-01

This study investigated generalization decrement during an extinction resistance-to-change test for pigeon key pecking using a two-component multiple schedule with equal variable-interval 3-min schedules and different reinforcer amounts (one component presented 2-s access to reinforcement and the other 8s). After establishing baseline responding, subjects were assigned to one of the two extinction conditions: hopper stimuli (hopper and hopper light were activated but no food was available) or Control (inactive hopper and hopper light). Responding in the 8-s component was more resistant to extinction than responding in the 2-s component, the hopper stimuli group was more resistant to extinction compared to the Control group, and an interaction between amount of reinforcement, extinction condition, and session block was present. This finding supports generalization decrement as a factor that influences resistance to extinction. Hopper-time data (the amount of time subjects spent with their heads in the hopper) were compared to resistance-to-change data in an investigation of the role of conditioned reinforcement on resistance to change.

Anatomy of a Jam

Science.gov (United States)

Tang, Junyao; Sagdighpour, Sepehr; Behringer, Robert

2008-11-01

Flow in a hopper is both a fertile testing ground for understanding models for granular flow and industrially highly relevant. However, the formation of arches in the hopper opening, which halts the hopper flow unpredictably, is still poorly understood. In this work, we conduct a two-dimension hopper experiments, using photoelastic particles, and characterize these experiments in terms of a statistical model that considers the probability of jamming. The distribution of the hopper flow times exhibits an exponential decay, which shows the existence of a characteristic ``mean flow time.'' We then conduct further experiments to examine the connection between the mean flow time, the hopper geometry, the local density, and geometric structures and forces at the particle scale.

Comparative evaluation of debris extruded apically by using, Protaper retreatment file, K3 file and H-file with solvent in endodontic retreatment

Directory of Open Access Journals (Sweden)

Chetna Arora

2012-01-01

Full Text Available Aim: The aim of this study was to evaluate the apical extrusion of debris comparing 2 engine driven systems and hand instrumentation technique during root canal retreatment. Materials and Methods: Forty five human permanent mandibular premolars were prepared using the step-back technique, obturated with gutta-percha/zinc oxide eugenol sealer and cold lateral condensation technique. The teeth were divided into three groups: Group A: Protaper retreatment file, Group B: K3, file Group C: H-file with tetrachloroethylene. All the canals were irrigated with 20ml distilled water during instrumentation. Debris extruded along with the irrigating solution during retreatment procedure was carefully collected in preweighed Eppendorf tubes. The tubes were stored in an incubator for 5 days, placed in a desiccator and then re-weighed. Weight of dry debris was calculated by subtracting the weight of the tube before instrumentation and from the weight of the tube after instrumentation. Data was analyzed using Two Way ANOVA and Post Hoc test. Results : There was statistically significant difference in the apical extrusion of debris between hand instrumentation and protaper retreatment file and K3 file. The amount of extruded debris caused by protaper retreatment file and K3 file instrumentation technique was not statistically significant. All the three instrumentation techniques produced apically extruded debris and irrigant. Conclusion: The best way to minimize the extrusion of debris is by adapting crown down technique therefore the use of rotary technique (Protaper retreatment file, K3 file is recommended.

Computer Forensics Method in Analysis of Files Timestamps in Microsoft Windows Operating System and NTFS File System

Directory of Open Access Journals (Sweden)

Vesta Sergeevna Matveeva

2013-02-01

Full Text Available All existing file browsers displays 3 timestamps for every file in file system NTFS. Nowadays there are a lot of utilities that can manipulate temporal attributes to conceal the traces of file using. However every file in NTFS has 8 timestamps that are stored in file record and used in detecting the fact of attributes substitution. The authors suggest a method of revealing original timestamps after replacement and automated variant of it in case of a set of files.

Managing vital records in the Ghana Atomic Energy Commission

International Nuclear Information System (INIS)

Osei, Mary Mavis

2004-05-01

Several vital records can be found within the Ghana Atomic Energy Commission. Some of these records include confidential files on staff and general purpose files on staff, specialised subject files on IAEA, FAO, UN agencies etc, records on agreements from memorandum of understanding between the commission and other organisations, legislative instruments establishing the commission and its institutes and research publications. The study critically examined how these vital records at the Ghana Atomic Energy Commission were managed with the view of identifying problems and to propose actions for improvement. The specific objectives of the study was to examine methods of storage, security measures put in place to manage vital records, committment of management and staff to these measures, quality of records staff and vital records policy. Recommendations have been provided to help in the efficient and effective management of records in the commission. (A.B.)

76 FR 43679 - Filing via the Internet; Notice of Additional File Formats for efiling

Science.gov (United States)

2011-07-21

... list of acceptable file formats the four-character file extensions for Microsoft Office 2007/2010... files from Office 2007 or Office 2010 in an Office 2003 format prior to submission. Dated: July 15, 2011...

UPIN Group File

Data.gov (United States)

U.S. Department of Health & Human Services — The Group Unique Physician Identifier Number (UPIN) File is the business entity file that contains the group practice UPIN and descriptive information. It does NOT...

Interoperability format translation and transformation between IFC architectural design file and simulation file formats

Science.gov (United States)

Chao, Tian-Jy; Kim, Younghun

2015-01-06

Automatically translating a building architecture file format (Industry Foundation Class) to a simulation file, in one aspect, may extract data and metadata used by a target simulation tool from a building architecture file. Interoperability data objects may be created and the extracted data is stored in the interoperability data objects. A model translation procedure may be prepared to identify a mapping from a Model View Definition to a translation and transformation function. The extracted data may be transformed using the data stored in the interoperability data objects, an input Model View Definition template, and the translation and transformation function to convert the extracted data to correct geometric values needed for a target simulation file format used by the target simulation tool. The simulation file in the target simulation file format may be generated.

12 CFR 5.4 - Filing required.

Science.gov (United States)

2010-01-01

... CORPORATE ACTIVITIES Rules of General Applicability § 5.4 Filing required. (a) Filing. A depository institution shall file an application or notice with the OCC to engage in corporate activities and... advise an applicant through a pre-filing communication to send the filing or submission directly to the...

Management and share of regulatory information through web; development of regulatory information management system for Korea next generation reactors

International Nuclear Information System (INIS)

Lee, J. S.; Lee, J. H.; Jeong, Y. H.; Lee, S. H.; Yun, Y. C.; Park, M. I.

2001-01-01

The Regulatory Information Management System developed by the Korea Institute of Nuclear Safety supports researchers who are in charge of developing SRRG for the Korea Next Generation Reactors, manage the developed SRRG and development process, and make it possible to share the SRRG information and background knowledge through the internet with the nuclear-related personnel and the public. From the experience of the system operation, the search engine is repalced to manage the native SRRG files directly. This change eliminates the inconsistency between native files and database files and improve the search exactness by automatic indexing function. The user interface of the internet homepage (http://kngr.kins.re.kr) is completely rebuilded and allows SRRG developers to manage the search system and the atomic energy regulations database on the Web without the help of the client programs. General users are also able to utilize more convenient search function and additional information by the improved interface. The system is running under the backup system and firewall system for the data protection and security

Management and share of regulatory information through web; development of regulatory information management system for Korea next generation reactors

Energy Technology Data Exchange (ETDEWEB)

Lee, J. S.; Lee, J. H.; Jeong, Y. H.; Lee, S. H. [KINS, Taejon (Korea, Republic of); Yun, Y. C.; Park, M. I. [LG-EDS Systems, Seoul (Korea, Republic of)

2001-05-01

The Regulatory Information Management System developed by the Korea Institute of Nuclear Safety supports researchers who are in charge of developing SRRG for the Korea Next Generation Reactors, manage the developed SRRG and development process, and make it possible to share the SRRG information and background knowledge through the internet with the nuclear-related personnel and the public. From the experience of the system operation, the search engine is repalced to manage the native SRRG files directly. This change eliminates the inconsistency between native files and database files and improve the search exactness by automatic indexing function. The user interface of the internet homepage (http://kngr.kins.re.kr) is completely rebuilded and allows SRRG developers to manage the search system and the atomic energy regulations database on the Web without the help of the client programs. General users are also able to utilize more convenient search function and additional information by the improved interface. The system is running under the backup system and firewall system for the data protection and security.

78 FR 54482 - Eastern States: Filing of Plats of Survey

Science.gov (United States)

2013-09-04

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000-L14200000-BK0000] Eastern States... the Federal Register, Volume 78, Number 2, on pages 318-319 a notice entitled ``Eastern States: Filing... resurvey of a portion of the Qualla Indian Boundary, land held in trust for the Eastern Band of Cherokee...

Huygens file service and storage architecture

NARCIS (Netherlands)

Bosch, H.G.P.; Mullender, Sape J.; Stabell-Kulo, Tage; Stabell-Kulo, Tage

1993-01-01

The Huygens file server is a high-performance file server which is able to deliver multi-media data in a timely manner while also providing clients with ordinary “Unix” like file I/O. The file server integrates client machines, file servers and tertiary storage servers in the same storage

Huygens File Service and Storage Architecture

NARCIS (Netherlands)

Bosch, H.G.P.; Mullender, Sape J.; Stabell-Kulo, Tage; Stabell-Kulo, Tage

1993-01-01

The Huygens file server is a high-performance file server which is able to deliver multi-media data in a timely manner while also providing clients with ordinary “Unix” like file I/O. The file server integrates client machines, file servers and tertiary storage servers in the same storage

Optimizing Instruction Scheduling and Register Allocation for Register-File-Connected Clustered VLIW Architectures

Science.gov (United States)

Tang, Haijing; Wang, Siye; Zhang, Yanjun

2013-01-01

Clustering has become a common trend in very long instruction words (VLIW) architecture to solve the problem of area, energy consumption, and design complexity. Register-file-connected clustered (RFCC) VLIW architecture uses the mechanism of global register file to accomplish the inter-cluster data communications, thus eliminating the performance and energy consumption penalty caused by explicit inter-cluster data move operations in traditional bus-connected clustered (BCC) VLIW architecture. However, the limit number of access ports to the global register file has become an issue which must be well addressed; otherwise the performance and energy consumption would be harmed. In this paper, we presented compiler optimization techniques for an RFCC VLIW architecture called Lily, which is designed for encryption systems. These techniques aim at optimizing performance and energy consumption for Lily architecture, through appropriate manipulation of the code generation process to maintain a better management of the accesses to the global register file. All the techniques have been implemented and evaluated. The result shows that our techniques can significantly reduce the penalty of performance and energy consumption due to access port limitation of global register file. PMID:23970841

Optimizing Instruction Scheduling and Register Allocation for Register-File-Connected Clustered VLIW Architectures

Directory of Open Access Journals (Sweden)

Haijing Tang

2013-01-01

Full Text Available Clustering has become a common trend in very long instruction words (VLIW architecture to solve the problem of area, energy consumption, and design complexity. Register-file-connected clustered (RFCC VLIW architecture uses the mechanism of global register file to accomplish the inter-cluster data communications, thus eliminating the performance and energy consumption penalty caused by explicit inter-cluster data move operations in traditional bus-connected clustered (BCC VLIW architecture. However, the limit number of access ports to the global register file has become an issue which must be well addressed; otherwise the performance and energy consumption would be harmed. In this paper, we presented compiler optimization techniques for an RFCC VLIW architecture called Lily, which is designed for encryption systems. These techniques aim at optimizing performance and energy consumption for Lily architecture, through appropriate manipulation of the code generation process to maintain a better management of the accesses to the global register file. All the techniques have been implemented and evaluated. The result shows that our techniques can significantly reduce the penalty of performance and energy consumption due to access port limitation of global register file.

Apically extruded dentin debris by reciprocating single-file and multi-file rotary system.

Science.gov (United States)

De-Deus, Gustavo; Neves, Aline; Silva, Emmanuel João; Mendonça, Thais Accorsi; Lourenço, Caroline; Calixto, Camila; Lima, Edson Jorge Moreira

2015-03-01

This study aims to evaluate the apical extrusion of debris by the two reciprocating single-file systems: WaveOne and Reciproc. Conventional multi-file rotary system was used as a reference for comparison. The hypotheses tested were (i) the reciprocating single-file systems extrude more than conventional multi-file rotary system and (ii) the reciprocating single-file systems extrude similar amounts of dentin debris. After solid selection criteria, 80 mesial roots of lower molars were included in the present study. The use of four different instrumentation techniques resulted in four groups (n = 20): G1 (hand-file technique), G2 (ProTaper), G3 (WaveOne), and G4 (Reciproc). The apparatus used to evaluate the collection of apically extruded debris was typical double-chamber collector. Statistical analysis was performed for multiple comparisons. No significant difference was found in the amount of the debris extruded between the two reciprocating systems. In contrast, conventional multi-file rotary system group extruded significantly more debris than both reciprocating groups. Hand instrumentation group extruded significantly more debris than all other groups. The present results yielded favorable input for both reciprocation single-file systems, inasmuch as they showed an improved control of apically extruded debris. Apical extrusion of debris has been studied extensively because of its clinical relevance, particularly since it may cause flare-ups, originated by the introduction of bacteria, pulpal tissue, and irrigating solutions into the periapical tissues.

Building a parallel file system simulator

International Nuclear Information System (INIS)

Molina-Estolano, E; Maltzahn, C; Brandt, S A; Bent, J

2009-01-01

Parallel file systems are gaining in popularity in high-end computing centers as well as commercial data centers. High-end computing systems are expected to scale exponentially and to pose new challenges to their storage scalability in terms of cost and power. To address these challenges scientists and file system designers will need a thorough understanding of the design space of parallel file systems. Yet there exist few systematic studies of parallel file system behavior at petabyte- and exabyte scale. An important reason is the significant cost of getting access to large-scale hardware to test parallel file systems. To contribute to this understanding we are building a parallel file system simulator that can simulate parallel file systems at very large scale. Our goal is to simulate petabyte-scale parallel file systems on a small cluster or even a single machine in reasonable time and fidelity. With this simulator, file system experts will be able to tune existing file systems for specific workloads, scientists and file system deployment engineers will be able to better communicate workload requirements, file system designers and researchers will be able to try out design alternatives and innovations at scale, and instructors will be able to study very large-scale parallel file system behavior in the class room. In this paper we describe our approach and provide preliminary results that are encouraging both in terms of fidelity and simulation scalability.

76 FR 52323 - Combined Notice of Filings; Filings Instituting Proceedings

Science.gov (United States)

2011-08-22

.... Applicants: Young Gas Storage Company, Ltd. Description: Young Gas Storage Company, Ltd. submits tariff..., but intervention is necessary to become a party to the proceeding. The filings are accessible in the.... More detailed information relating to filing requirements, interventions, protests, and service can be...

Apparatus for the distillation of coal, shale or other carbonaceous materials

Energy Technology Data Exchange (ETDEWEB)

Wilson, P

1932-02-16

The design consists of a retort having a series of joined closed superheated sections each having a heavier gas delivery port therefrom leading to an outlet pipe in combination with a condenser, means above and on said sections comprising a series of hoppers in communication with a common feed hopper for carbonaceous materials to be distilled. An air tight cover for said feed hopper and intermediate rotatable valve control are provided. Means are provided for said carbonaceous material between said hoppers and said sections and adjacent means having lighter gas ports to a pipe also in communication with said condenser. A series of exit hoppers are located below such sections and means for feeding preheated gas through the exit hoppers to the material to be distilled are provided. A rotatable valve control means associated with the exit hoppers for discharging spent carbonaceous materials to separate water sealed outlets to a tank located below the apparatus.

CHNC - the information and documentation platform of the non conventional hydrocarbons Centre. Technical files

International Nuclear Information System (INIS)

2015-07-01

This publication proposes a focus on various topics related to the exploitation of non conventional hydrocarbons. The first technical file addresses seismicity: definition of natural seismicity and induced seismicity, discussion of seismicity induced by hydraulic fracturing and by the re-injection of flow-back waters. Orders of magnitude of involved water volumes for hydraulic fracturing and flow-back water re-injection are given and regulatory aspects are evoked for hydraulic fracturing (definition of new rules after the Blackpool incident) and flow-back water re-injection (existing decrees in France). The second technical file addresses the techniques and evolutions in the field of hydraulic fracturing: brief presentation, detailed description of the principle and techniques of hydraulic fracturing with horizontal drilling, discussion of the used raw products (water, sand, additives, risks, progresses to be made), discussion of the environmental impact (fracture propagation and micro-seismic effects, seismicity, flow-back water treatment, gas emissions, noise pollution), discussion of the use of alternate fluids (fuel oil, jellied propane or butane, pure propane, hepta-fluoro-propane, CO 2 or liquid nitrogen based foams). Orders of magnitudes are given for the involved products and regulatory information is provided. The third file addresses water consumption and management: necessary water quantities for the exploitation of non conventional hydrocarbons, water supply, storage and evacuation, water use in agriculture, in energy production or in industry. Some figures are given and elements of the European directive on water are indicated. The fourth file addresses the protection of surface aquifers: risks of surface pollution, risks related to drilling operations, risks of surface water pollution related to hydraulic fracturing. Orders of magnitude and regulatory elements are given. The fifth technical file addresses the activity footprint and discusses how the

Access to DIII-D data located in multiple files and multiple locations

International Nuclear Information System (INIS)

McHarg, B.B. Jr.

1993-10-01

The General Atomics DIII-D tokamak fusion experiment is now collecting over 80 MB of data per discharge once every 10 min, and that quantity is expected to double within the next year. The size of the data files, even in compressed format, is becoming increasingly difficult to handle. Data is also being acquired now on a variety of UNIX systems as well as MicroVAX and MODCOMP computer systems. The existing computers collect all the data into a single shot file, and this data collection is taking an ever increasing amount of time as the total quantity of data increases. Data is not available to experimenters until it has been collected into the shot file, which is in conflict with the substantial need for data examination on a timely basis between shots. The experimenters are also spread over many different types of computer systems (possibly located at other sites). To improve data availability and handling, software has been developed to allow individual computer systems to create their own shot files locally. The data interface routine PTDATA that is used to access DIII-D data has been modified so that a user's code on any computer can access data from any computer where that data might be located. This data access is transparent to the user. Breaking up the shot file into separate files in multiple locations also impacts software used for data archiving, data management, and data restoration

Development of operation management database for research reactors

International Nuclear Information System (INIS)

Zhang Xinjun; Chen Wei; Yang Jun

2005-01-01

An Operation Database for Pulsed Reactor has been developed on the platform for Microsoft visual C++ 6.0. This database includes four function modules, fuel elements management, incident management, experiment management and file management. It is essential for reactor security and information management. (authors)

Evaluated neutronic file for indium

International Nuclear Information System (INIS)

Smith, A.B.; Chiba, S.; Smith, D.L.; Meadows, J.W.; Guenther, P.T.; Lawson, R.D.; Howerton, R.J.

1990-01-01

A comprehensive evaluated neutronic data file for elemental indium is documented. This file, extending from 10 -5 eV to 20 MeV, is presented in the ENDF/B-VI format, and contains all neutron-induced processes necessary for the vast majority of neutronic applications. In addition, an evaluation of the 115 In(n,n') 116m In dosimetry reaction is presented as a separate file. Attention is given in quantitative values, with corresponding uncertainty information. These files have been submitted for consideration as a part of the ENDF/B-VI national evaluated-file system. 144 refs., 10 figs., 4 tabs

78 FR 13917 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing Amendment No. 1 and...

Science.gov (United States)

2013-03-01

... financial stability by, among other things, promoting uniform risk management standards for systemically.... Introduction On December 28, 2012, The Depository Trust Company (``DTC'') filed with the Securities and... systemic risk since the reversals may override DTC's risk management controls such as the Collateral...

Odysseus/DFS: Integration of DBMS and Distributed File System for Transaction Processing of Big Data

OpenAIRE

Kim, Jun-Sung; Whang, Kyu-Young; Kwon, Hyuk-Yoon; Song, Il-Yeol

2014-01-01

The relational DBMS (RDBMS) has been widely used since it supports various high-level functionalities such as SQL, schemas, indexes, and transactions that do not exist in the O/S file system. But, a recent advent of big data technology facilitates development of new systems that sacrifice the DBMS functionality in order to efficiently manage large-scale data. Those so-called NoSQL systems use a distributed file system, which support scalability and reliability. They support scalability of the...

FHEO Filed Cases

Data.gov (United States)

Department of Housing and Urban Development — The dataset is a list of all the Title VIII fair housing cases filed by FHEO from 1/1/2007 - 12/31/2012 including the case number, case name, filing date, state and...

Microcomputer Database Management Systems for Bibliographic Data.

Science.gov (United States)

Pollard, Richard

1986-01-01

Discusses criteria for evaluating microcomputer database management systems (DBMS) used for storage and retrieval of bibliographic data. Two popular types of microcomputer DBMS--file management systems and relational database management systems--are evaluated with respect to these criteria. (Author/MBR)

Management of Bottom Sediments Containing Toxic Substances: Proceedings of the U.S. Japan Experts Meeting (7th) held at New York City on 2-4 November 1981

Science.gov (United States)

1983-10-01

a a a A C,* 4A 2C NI N S .1.4 .S2 - . -’ - 1 *5 C. - AM A NI ’CI .C C C, C A NIC C NIo I* NI t.. -o 1.jI.v : -,-IC. oN col...Portland Districi that day and the hopper dredge BIDDLE , working uct the mouth of the Columbia River, was immediately ordered to proceed to th, area...resumption of river traffic. On 20 May the plan for dredging was established as indicated in Figure 12. The hopper dredge BIDDLE started work on the

Lessons Learned in Deploying the World s Largest Scale Lustre File System

Energy Technology Data Exchange (ETDEWEB)

Dillow, David A [ORNL; Fuller, Douglas [ORNL; Wang, Feiyi [ORNL; Oral, H Sarp [ORNL; Zhang, Zhe [ORNL; Hill, Jason J [ORNL; Shipman, Galen M [ORNL

2010-01-01

The Spider system at the Oak Ridge National Laboratory's Leadership Computing Facility (OLCF) is the world's largest scale Lustre parallel file system. Envisioned as a shared parallel file system capable of delivering both the bandwidth and capacity requirements of the OLCF's diverse computational environment, the project had a number of ambitious goals. To support the workloads of the OLCF's diverse computational platforms, the aggregate performance and storage capacity of Spider exceed that of our previously deployed systems by a factor of 6x - 240 GB/sec, and 17x - 10 Petabytes, respectively. Furthermore, Spider supports over 26,000 clients concurrently accessing the file system, which exceeds our previously deployed systems by nearly 4x. In addition to these scalability challenges, moving to a center-wide shared file system required dramatically improved resiliency and fault-tolerance mechanisms. This paper details our efforts in designing, deploying, and operating Spider. Through a phased approach of research and development, prototyping, deployment, and transition to operations, this work has resulted in a number of insights into large-scale parallel file system architectures, from both the design and the operational perspectives. We present in this paper our solutions to issues such as network congestion, performance baselining and evaluation, file system journaling overheads, and high availability in a system with tens of thousands of components. We also discuss areas of continued challenges, such as stressed metadata performance and the need for file system quality of service alongside with our efforts to address them. Finally, operational aspects of managing a system of this scale are discussed along with real-world data and observations.

Data Management Guide: Integrated Baseline System (IBS). Version 2.1

Energy Technology Data Exchange (ETDEWEB)

Bower, J.C. [Bower Software Services, Kennewick, Washington (United States); Burford, M.J.; Downing, T.R.; Moise, M.C.; Williams, J.R. [Pacific Northwest Lab., Richland, WA (United States)

1995-01-01

The Integrated Baseline System (IBS) is an emergency management planning and analysis tool that is being developed under the direction of the US Army Nuclear and Chemical Agency (USANCA). The IBS Data Management Guide provides the background, as well as the operations and procedures needed to generate and maintain a site-specific map database. Data and system managers use this guide to manage the data files and database that support the administrative, user-environment, database management, and operational capabilities of the IBS. This document provides a description of the data files and structures necessary for running the IBS software and using the site map database.

76 FR 62092 - Filing Procedures

Science.gov (United States)

2011-10-06

... INTERNATIONAL TRADE COMMISSION Filing Procedures AGENCY: International Trade Commission. ACTION: Notice of issuance of Handbook on Filing Procedures. SUMMARY: The United States International Trade Commission (``Commission'') is issuing a Handbook on Filing Procedures to replace its Handbook on Electronic...

The European Southern Observatory-MIDAS table file system

Science.gov (United States)

Peron, M.; Grosbol, P.

1992-01-01

The new and substantially upgraded version of the Table File System in MIDAS is presented as a scientific database system. MIDAS applications for performing database operations on tables are discussed, for instance, the exchange of the data to and from the TFS, the selection of objects, the uncertainty joins across tables, and the graphical representation of data. This upgraded version of the TFS is a full implementation of the binary table extension of the FITS format; in addition, it also supports arrays of strings. Different storage strategies for optimal access of very large data sets are implemented and are addressed in detail. As a simple relational database, the TFS may be used for the management of personal data files. This opens the way to intelligent pipeline processing of large amounts of data. One of the key features of the Table File System is to provide also an extensive set of tools for the analysis of the final results of a reduction process. Column operations using standard and special mathematical functions as well as statistical distributions can be carried out; commands for linear regression and model fitting using nonlinear least square methods and user-defined functions are available. Finally, statistical tests of hypothesis and multivariate methods can also operate on tables.

76 FR 21886 - Xcel Energy; Notice of Application of Recreational Resources Management Plan Update for the St...

Science.gov (United States)

2011-04-19

...; Notice of Application of Recreational Resources Management Plan Update for the St. Anthony Falls Project.... Application Type: Recreational Resources Management Plan Update. b. Project No.: 2056-049. c. Date Filed... Project, has filed a Recreational Resources Management Plan (RRMP) update for the project. The RRMP is a...

12 CFR 1780.9 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Filing of papers. 1780.9 Section 1780.9 Banks... papers. (a) Filing. Any papers required to be filed shall be addressed to the presiding officer and filed... Director or the presiding officer. All papers filed by electronic media shall also concurrently be filed in...

The Jade File System. Ph.D. Thesis

Science.gov (United States)

Rao, Herman Chung-Hwa

1991-01-01

File systems have long been the most important and most widely used form of shared permanent storage. File systems in traditional time-sharing systems, such as Unix, support a coherent sharing model for multiple users. Distributed file systems implement this sharing model in local area networks. However, most distributed file systems fail to scale from local area networks to an internet. Four characteristics of scalability were recognized: size, wide area, autonomy, and heterogeneity. Owing to size and wide area, techniques such as broadcasting, central control, and central resources, which are widely adopted by local area network file systems, are not adequate for an internet file system. An internet file system must also support the notion of autonomy because an internet is made up by a collection of independent organizations. Finally, heterogeneity is the nature of an internet file system, not only because of its size, but also because of the autonomy of the organizations in an internet. The Jade File System, which provides a uniform way to name and access files in the internet environment, is presented. Jade is a logical system that integrates a heterogeneous collection of existing file systems, where heterogeneous means that the underlying file systems support different file access protocols. Because of autonomy, Jade is designed under the restriction that the underlying file systems may not be modified. In order to avoid the complexity of maintaining an internet-wide, global name space, Jade permits each user to define a private name space. In Jade's design, we pay careful attention to avoiding unnecessary network messages between clients and file servers in order to achieve acceptable performance. Jade's name space supports two novel features: (1) it allows multiple file systems to be mounted under one direction; and (2) it permits one logical name space to mount other logical name spaces. A prototype of Jade was implemented to examine and validate its

The Galley Parallel File System

Science.gov (United States)

Nieuwejaar, Nils; Kotz, David

1996-01-01

Most current multiprocessor file systems are designed to use multiple disks in parallel, using the high aggregate bandwidth to meet the growing I/0 requirements of parallel scientific applications. Many multiprocessor file systems provide applications with a conventional Unix-like interface, allowing the application to access multiple disks transparently. This interface conceals the parallelism within the file system, increasing the ease of programmability, but making it difficult or impossible for sophisticated programmers and libraries to use knowledge about their I/O needs to exploit that parallelism. In addition to providing an insufficient interface, most current multiprocessor file systems are optimized for a different workload than they are being asked to support. We introduce Galley, a new parallel file system that is intended to efficiently support realistic scientific multiprocessor workloads. We discuss Galley's file structure and application interface, as well as the performance advantages offered by that interface.

Use of DBMS-10 for storage and retrieval of evaluated nuclear data files

International Nuclear Information System (INIS)

Dunford, C.L.

1977-01-01

The use of a data base management system (DBMS) for storage of, and retrieval from, the many scientific data bases maintained by the National Nuclear Data Center is currently being investigated. It would appear that a commercially available DBMS package would save the Center considerable money and manpower when adding new data files to the library and in the long-term maintenance of current data files. Current DBMS technology and experience with an internal DBMS system suggests an inherent inefficiency in processing large data networks where significant portions are accessed in a sequential manner. Such a file is the Evaluated Nuclear Data File (ENDF/B), which contains many large data tables, each one normally accessed in a sequential manner. After gaining some experience and success in small applications of the commercially available DBMS package, DBMS-10, on the Center's DECsystem-10 computer, it was decided to select a large data base as a test case before making a final decision on the implementation of DBMS-10 for all data bases. The obvious approach is to utilize the DBMS to index a random-access file. In this way one is able to increase the storage and retrieval efficiency at the one-time cost of additional programing effort. 2 figures

Use of DBMS-10 for storage and retrieval of evaluated nuclear data files

International Nuclear Information System (INIS)

Dunford, C.L.

1978-01-01

The use of a data base management system (DBMS) for storage of, and retrieval from, the many scientific data bases maintained by the National Nuclear Data Center is currently being investigated. It would appear that a commercially available DBMS package would save the Center considerable money and manpower when adding new data files to our library and in the long-term maintenance of our current data files. Current DBMS technology and experience with our internal DBMS system suggests an inherent inefficiency in processing large data networks where significant portions are accessed in a sequential manner. Such a file is the Evaluated Nuclear Data File (ENDF/B) which contains many large data tables, each one normally accessed in a sequential manner. After gaining some experience and success in small applications of the commercially available DBMS package, DBMS-10, on the Center's DECsystem-10 computer, it was decided to select one of our large data bases as a test case before making a final decision on the implementation of DBMS-10 for all our data bases. The obvious approach is to utilize the DBMS to index a random access file. In this way one is able to increase the storage and retrieval efficiency at the one-time cost of additional programming effort

UMTRA Project Administrative Files Collection Records Management Program

International Nuclear Information System (INIS)

1994-09-01

The UPAFC Records Management Plan is based on the life cycle of a record - the evolution of a record from creation until final disposition. There are three major phases in the life cycle of a record: (1) creation and receipt, (2) maintenance and use, and (3) disposition. Accordingly, the Records Management Plan is structured to follow each of those phases. During each of the three phases, some kind of control is mandatory. The Records Management Plan establishes appropriate standards, policies, and procedures to ensure adequate control is always maintained. It includes a plan for records management, a plan for records management training activities, and a plan for auditing and appraising the program

41 CFR 301-71.306 - Are there exceptions to collecting an advance at the time the employee files a travel claim?

Science.gov (United States)

2010-07-01

... collecting an advance at the time the employee files a travel claim? 301-71.306 Section 301-71.306 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES...-71.306 Are there exceptions to collecting an advance at the time the employee files a travel claim...

18 CFR 260.400 - Cash management programs.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Cash management... Cash management programs. Natural gas companies subject to the provisions of the Commission's Uniform... management programs must file these agreements with the Commission. The documentation establishing the cash...

Silencing of ACO decreases reproduction and energy metabolism in triazophos-treated female brown plant hoppers, Nilaparvata lugens Stål (Hemiptera: Delphacidae).

Science.gov (United States)

Liu, Zong-Yu; Jiang, Yi-Ping; Li, Lei; You, Lin-Lin; Wu, You; Xu, Bin; Ge, Lin-Quan; Wu, Jin-Cai

2016-03-01

The brown plant hopper (BPH), Nilaparvata lugens Stål (Hemiptera: Delphacidae), is a major pest affecting rice in Asia, and outbreaks of this pest are closely linked to pesticide-induced stimulation of reproduction. Therefore, the BPH is a classic example of a resurgent pest. However, the effects of different genes on the regulation of pesticide-induced reproductive stimulation in the BPH are unclear. In this study, the regulatory effects of acyl-coenzyme A oxidase (ACO) on the reproduction and biochemistry of the BPH were investigated with gene silencing. The number of eggs laid per female by triazophos (TZP)+dsACO BPH females was significantly lower than those of TZP-treated (without ACO silencing) or TZP+GFP females (negative control), with the number of eggs decreasing by 30.8% (from 529.5 to 366.3) and 32.0% (from 540.5 to 366.3), respectively. The preoviposition period, oviposition period, and longevity of the TZP-treated females were also influenced by dsACO treatment. Additionally, the amounts of crude fat, protein, and some fatty acids (oleic acid, palmitic acid, linoleic acid, stearic acid, and myristoleic acid) in TZP+dsACO females were significantly lower than in TZP-treated females. Thus, ACO is one of the key genes regulating the TZP-induced stimulation of reproduction in BPH females. Copyright © 2015 Elsevier Inc. All rights reserved.

78 FR 21930 - Aquenergy Systems, Inc.; Notice of Intent To File License Application, Filing of Pre-Application...

Science.gov (United States)

2013-04-12

... Systems, Inc.; Notice of Intent To File License Application, Filing of Pre-Application Document, and Approving Use of the Traditional Licensing Process a. Type of Filing: Notice of Intent to File License...: November 11, 2012. d. Submitted by: Aquenergy Systems, Inc., a fully owned subsidiaries of Enel Green Power...

12 CFR 16.33 - Filing fees.

Science.gov (United States)

2010-01-01

... Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES OFFERING DISCLOSURE RULES § 16.33 Filing fees. (a) Filing fees must accompany certain filings made under the provisions of this part... Comptroller of the Currency Fees published pursuant to § 8.8 of this chapter. (b) Filing fees must be paid by...

75 FR 4689 - Electronic Tariff Filings

Science.gov (United States)

2010-01-29

... elements ``are required to properly identify the nature of the tariff filing, organize the tariff database... (or other pleading) and the Type of Filing code chosen will be resolved in favor of the Type of Filing...'s wish expressed in its transmittal letter or in other pleadings, the Commission may not review a...

77 FR 38321 - Notice of Filing of Plats of Survey; South Dakota

Science.gov (United States)

2012-06-27

...] Notice of Filing of Plats of Survey; South Dakota AGENCY: Bureau of Land Management, Interior. ACTION... Director, Bureau of Indian Affairs, Great Plains Region, Aberdeen, South Dakota, and was necessary to determine tribal and trust lands. The lands we surveyed are: Sixth Principal Meridian, South Dakota T. 38 N...

78 FR 25464 - Notice of Filing of Plats of Survey; South Dakota

Science.gov (United States)

2013-05-01

... Filing of Plats of Survey; South Dakota AGENCY: Bureau of Land Management, Interior. ACTION: Notice of..., Bureau of Indian Affairs, Great Plains Region, Aberdeen, South Dakota and was necessary to determine trust and tribal lands. The lands we surveyed are: Sixth Principal Meridian, South Dakota T. 45 N., R...

78 FR 23952 - Notice of Filing of Plats of Survey; North Dakota

Science.gov (United States)

2013-04-23

... Filing of Plats of Survey; North Dakota AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... determine Federal Leasable Mineral Lands. The lands we surveyed are: Fifth Principal Meridian, North Dakota... dividing Lot 1 of section 29, Township 148 North, Range 95 West, Fifth Principal Meridian, North Dakota...

AEL Career Decision-Making Program. Worker Trait Group File Content Notebook.

Science.gov (United States)

Appalachia Educational Lab., Charleston, WV.

The Career Information System File is utilized in the organization and management procedures of the Career Information System (CIS) component of the Career Decision-Making (CDM) Program developed by Appalachia Educational Laboratory. (See CE 019 229 for an overview of the total CDM Program.) The twelve career areas and worker trait groups used to…

78 FR 75554 - Combined Notice of Filings

Science.gov (United States)

2013-12-12

...-000. Applicants: Young Gas Storage Company, Ltd. Description: Young Fuel Reimbursement Filing to be.... Protests may be considered, but intervention is necessary to become a party to the proceeding. eFiling is... qualifying facilities filings can be found at: http://www.ferc.gov/docs-filing/efiling/filing-req.pdf . For...

Small file aggregation in a parallel computing system

Science.gov (United States)

Faibish, Sorin; Bent, John M.; Tzelnic, Percy; Grider, Gary; Zhang, Jingwang

2014-09-02

Techniques are provided for small file aggregation in a parallel computing system. An exemplary method for storing a plurality of files generated by a plurality of processes in a parallel computing system comprises aggregating the plurality of files into a single aggregated file; and generating metadata for the single aggregated file. The metadata comprises an offset and a length of each of the plurality of files in the single aggregated file. The metadata can be used to unpack one or more of the files from the single aggregated file.

5 CFR 1203.13 - Filing pleadings.

Science.gov (United States)

2010-01-01

... delivery, by facsimile, or by e-filing in accordance with § 1201.14 of this chapter. If the document was... submitted by e-filing, it is considered to have been filed on the date of electronic submission. (e... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Filing pleadings. 1203.13 Section 1203.13...

PFS: a distributed and customizable file system

NARCIS (Netherlands)

Bosch, H.G.P.; Mullender, Sape J.

1996-01-01

In this paper we present our ongoing work on the Pegasus File System (PFS), a distributed and customizable file system that can be used for off-line file system experiments and on-line file system storage. PFS is best described as an object-oriented component library from which either a true file

76 FR 61351 - Combined Notice of Filings #1

Science.gov (United States)

2011-10-04

... MBR Baseline Tariff Filing to be effective 9/22/2011. Filed Date: 09/22/2011. Accession Number... submits tariff filing per 35.1: ECNY MBR Re-File to be effective 9/22/2011. Filed Date: 09/22/2011... Industrial Energy Buyers, LLC submits tariff filing per 35.1: NYIEB MBR Re-File to be effective 9/22/2011...

10 CFR 110.89 - Filing and service.

Science.gov (United States)

2010-01-01

...: Rulemakings and Adjudications Staff or via the E-Filing system, following the procedure set forth in 10 CFR 2.302. Filing by mail is complete upon deposit in the mail. Filing via the E-Filing system is completed... residence with some occupant of suitable age and discretion; (2) Following the requirements for E-Filing in...

49 CFR 1104.6 - Timely filing required.

Science.gov (United States)

2010-10-01

... offers next day delivery to Washington, DC. If the e-filing option is chosen (for those pleadings and documents that are appropriate for e-filing, as determined by reference to the information on the Board's Web site), then the e-filed pleading or document is timely filed if the e-filing process is completed...

DICOM supported sofware configuration by XML files

International Nuclear Information System (INIS)

LucenaG, Bioing Fabian M; Valdez D, Andres E; Gomez, Maria E; Nasisi, Oscar H

2007-01-01

A method for the configuration of informatics systems that provide support to DICOM standards using XML files is proposed. The difference with other proposals is base on that this system does not code the information of a DICOM objects file, but codes the standard itself in an XML file. The development itself is the format for the XML files mentioned, in order that they can support what DICOM normalizes for multiple languages. In this way, the same configuration file (or files) can be use in different systems. Jointly the XML configuration file generated, we wrote also a set of CSS and XSL files. So the same file can be visualized in a standard browser, as a query system of DICOM standard, emerging use, that did not was a main objective but brings a great utility and versatility. We exposed also some uses examples of the configuration file mainly in relation with the load of DICOM information objects. Finally, at the conclusions we show the utility that the system has already provided when the edition of DICOM standard changes from 2006 to 2007

Specific uses of a data management system for data reduction and tabulation

International Nuclear Information System (INIS)

Little, C.A.; Blair, M.S.; Barclay, T.R.

1984-01-01

The Remedial Action Survey and Certification Activities (RASCA) group processes large amounts of data for each of the many properties surveyed each year. In previous years, data manipulation (e.g., converting from cpm to R/hr) was performed using hand calculators. A system has recently been developed which largely automates the conversion of all field data and their tabulation for reporting purposes. The system consists of three items of hardware and two items of software. The hardware includes a Commodore Business Machines (CBM) Model 8032, an 8050 dual 5 1/2 inch floppy disk drive and a Gemini dot-matrix printer. The software includes a commercial data management system, Manager (developed by Canadian Micro Distributors) and an in-house program (DATA TABLES) written to read the Manager files and print the tables. Manager is a very flexible data management system that allows entry of data into sequential files which are sortable over any selected variable. Data are entered into sequential file and stored on a floppy disk for use at a later time. When all data have been correctly edited and proofed, the DATA TABLES program is invoked to read the sequential files and print out report-ready tables. Efficiency, and especially, accuracy in preparing data for reporting have been greatly increased

12 CFR 908.25 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Filing of papers. 908.25 Section 908.25 Banks... RULES OF PRACTICE AND PROCEDURE IN HEARINGS ON THE RECORD General Rules § 908.25 Filing of papers. (a) Filing. Any papers required to be filed shall be addressed to the presiding officer and filed with the...

PFS: a distributed and customizable file system

OpenAIRE

Bosch, H.G.P.; Mullender, Sape J.

1996-01-01

In this paper we present our ongoing work on the Pegasus File System (PFS), a distributed and customizable file system that can be used for off-line file system experiments and on-line file system storage. PFS is best described as an object-oriented component library from which either a true file system or a file-system simulator can be constructed. Each of the components in the library is easily replaced by another implementation to accommodate a wide range of applications.

78 FR 76176 - Notice of Filing of Plats of Survey; North Dakota

Science.gov (United States)

2013-12-16

... Filing of Plats of Survey; North Dakota AGENCY: Bureau of Land Management, Interior. ACTION: Notice of.... The lands we surveyed are: Fifth Principal Meridian, North Dakota T. 152 N., R. 100 W. The plat, in... lottings, Township 152 North, Range 100 West, Fifth Principal Meridian, North Dakota, was accepted November...

77 FR 22610 - Notice of Filing of Plats of Survey; South Dakota

Science.gov (United States)

2012-04-16

...] Notice of Filing of Plats of Survey; South Dakota AGENCY: Bureau of Land Management, Interior. ACTION..., Great Plains Region, Bureau of Indian Affairs, Aberdeen, South Dakota, and was necessary to determine individual and tribal trust lands. The lands we surveyed are: 5th Principal Meridian, South Dakota T. 124 N...

76 FR 58533 - Notice of Filing of Plats of Survey; North Dakota

Science.gov (United States)

2011-09-21

...] Notice of Filing of Plats of Survey; North Dakota AGENCY: Bureau of Land Management, Interior. ACTION..., Bureau of Indian Affairs, Great Plains Region, Aberdeen, South Dakota and was necessary to determine... Dakota T. 152 N., R. 65 W. The plat, in two sheets, representing the dependent resurvey of a portion of...

76 FR 44946 - Notice of Filing of Plats of Survey; North Dakota

Science.gov (United States)

2011-07-27

...] Notice of Filing of Plats of Survey; North Dakota AGENCY: Bureau of Land Management, Interior. ACTION..., Bureau of Indian Affairs, Great Plains Region, Aberdeen, South Dakota and was necessary to determine... Dakota T. 152 N., R. 64 W. The plat, in one sheet, representing the dependent resurvey of a portion of...

Detecting Malicious Code by Binary File Checking

Directory of Open Access Journals (Sweden)

Marius POPA

2014-01-01

Full Text Available The object, library and executable code is stored in binary files. Functionality of a binary file is altered when its content or program source code is changed, causing undesired effects. A direct content change is possible when the intruder knows the structural information of the binary file. The paper describes the structural properties of the binary object files, how the content can be controlled by a possible intruder and what the ways to identify malicious code in such kind of files. Because the object files are inputs in linking processes, early detection of the malicious content is crucial to avoid infection of the binary executable files.

Formalizing a hierarchical file system

NARCIS (Netherlands)

Hesselink, Wim H.; Lali, Muhammad Ikram

An abstract file system is defined here as a partial function from (absolute) paths to data. Such a file system determines the set of valid paths. It allows the file system to be read and written at a valid path, and it allows the system to be modified by the Unix operations for creation, removal,

Developing expert systems for hazardous and low-level radioactive waste management

International Nuclear Information System (INIS)

Ferrada, J.J.; Stark, L.; Rodgers, B.R.

1988-01-01

Information about management of hazardous and low level wastes has been deposited in data bases, text files, graphics files, and other types of computer programs. Integrating such diverse data so that they are easily and quickly retrievable represents a challenge for busy managers who require immediate answers to their problems. Expert programs have been developed using expert shells and artificial intelligence computer languages as the central environment to produce integration

National RCRA Hazardous Waste Biennial Report Data Files

Science.gov (United States)

The United States Environmental Protection Agency (EPA), in cooperation with the States, biennially collects information regarding the generation, management, and final disposition of hazardous wastes regulated under the Resource Conservation and Recovery Act of 1976 (RCRA), as amended. Collection, validation and verification of the Biennial Report (BR) data is the responsibility of RCRA authorized states and EPA regions. EPA does not modify the data reported by the states or regions. Any questions regarding the information reported for a RCRA handler should be directed to the state agency or region responsible for the BR data collection. BR data are collected every other year (odd-numbered years) and submitted in the following year. The BR data are used to support regulatory activities and provide basic statistics and trend of hazardous waste generation and management. BR data is available to the public through 3 mechanisms. 1. The RCRAInfo website includes data collected from 2001 to present-day (https://rcrainfo.epa.gov/rcrainfoweb/action/main-menu/view). Users of the RCRAInfo website can run queries and output reports for different data collection years at this site. All BR data collected from 2001 to present-day is stored in RCRAInfo, and is accessible through this website. 2. An FTP site allows users to access BR data files collected from 1999 - present day (ftp://ftp.epa.gov/rcrainfodata/). Zip files are available for download directly from this

Study and development of a document file system with selective access; Etude et realisation d'un systeme de fichiers documentaires a acces selectif

Energy Technology Data Exchange (ETDEWEB)

Mathieu, Jean-Claude

1974-06-21

The objective of this research thesis was to design and to develop a set of software aimed at an efficient management of a document file system by using methods of selective access to information. Thus, the three main aspects of file processing (creation, modification, reorganisation) have been addressed. The author first presents the main problems related to the development of a comprehensive automatic documentation system, and their conventional solutions. Some future aspects, notably dealing with the development of peripheral computer technology, are also evoked. He presents the characteristics of INIS bibliographic records provided by the IAEA which have been used to create the files. In the second part, he briefly describes the file system general organisation. This system is based on the use of two main files: an inverse file which contains for each descriptor a list of of numbers of files indexed by this descriptor, and a dictionary of descriptor or input file which gives access to the inverse file. The organisation of these both files is then describes in a detailed way. Other related or associated files are created, and the overall architecture and mechanisms integrated into the file data input software are described, as well as various processing applied to these different files. Performance and possible development are finally discussed.

77 FR 74839 - Combined Notice of Filings

Science.gov (United States)

2012-12-18

..., LP. Description: National Grid LNG, LP submits tariff filing per 154.203: Adoption of NAESB Version 2... with Order to Amend NAESB Version 2.0 Filing to be effective 12/1/2012. Filed Date: 12/11/12. Accession...: Refile to comply with Order on NAESB Version 2.0 Filing to be effective 12/1/2012. Filed Date: 12/11/12...

Computerized commodity management system in Thailand and Brazil.

Science.gov (United States)

1984-01-01

Thailand's National Family Planning Program is testing a computerized contraceptive commodity reporting management in 4 provinces with 104 National Family Planning Program (NFPP) reporting entities. Staff in the Brazilian Association of Family Planning Entities (ABEPF) and CPAIMC, a major family planning service agency, have been trained in the use of a computerized commodity distribution management system and are ready to initiate test use. The systems were designed in response to specific commodity management needs of the concerned organizations. Neither distribution program functions as a contraceptive social marketing (CSM) program, but each system reviewed has aspects that are relevant to CSM commodity management needs. Both the Thai and Brazilian systems were designed to be as automatic and user friendly as possible. Both have 3 main databases and perform similar management and reporting functions. Differing program configurations and basic data forms reflect the specific purposes of each system. Databases for the logistics monitoring system in Thailand arethe reporting entity (or ID) file; the current month's data file; and the master balance file. The data source is the basic reporting form that also serves as a Request and Issue Voucher for commodities. Editing functions in the program check to see that the current "beginning balance" equals the previous month's ending balance. Indexing functions in the system allow direct access to the records of any reporting entity via the ID number, as well as the sequential processing of records by ID number. 6 reports can be generated: status report by issuing entity; status report by dispensing entity; aggregate status report; out of compliance products report; out of compliance outlets report; and suggested shipment to regional warehouse report. Databases for the distribution management system in Brazil are: the name-ID (client institution) file; the product file; and the data file. The data source is an order form

Formalizing a Hierarchical File System

NARCIS (Netherlands)

Hesselink, Wim H.; Lali, M.I.

2009-01-01

In this note, we define an abstract file system as a partial function from (absolute) paths to data. Such a file system determines the set of valid paths. It allows the file system to be read and written at a valid path, and it allows the system to be modified by the Unix operations for removal

LHCb Data Management: consistency, integrity and coherence of data

CERN Document Server

Bargiotti, Marianne

2007-01-01

The Large Hadron Collider (LHC) at CERN will start operating in 2007. The LHCb experiment is preparing for the real data handling and analysis via a series of data challenges and production exercises. The aim of these activities is to demonstrate the readiness of the computing infrastructure based on WLCG (Worldwide LHC Computing Grid) technologies, to validate the computing model and to provide useful samples of data for detector and physics studies. DIRAC (Distributed Infrastructure with Remote Agent Control) is the gateway to WLCG. The Dirac Data Management System (DMS) relies on both WLCG Data Management services (LCG File Catalogues, Storage Resource Managers and File Transfer Service) and LHCb specific components (Bookkeeping Metadata File Catalogue). Although the Dirac DMS has been extensively used over the past years and has proved to achieve a high grade of maturity and reliability, the complexity of both the DMS and its interactions with numerous WLCG components as well as the instability of facilit...

77 FR 35371 - Combined Notice of Filings #1

Science.gov (United States)

2012-06-13

.... Applicants: Duke Energy Miami Fort, LLC. Description: MBR Filing to be effective 10/1/2012. Filed Date: 6/5...-000. Applicants: Duke Energy Piketon, LLC. Description: MBR Filing to be effective 10/1/2012. Filed...-1959-000. Applicants: Duke Energy Stuart, LLC. Description: MBR Filing to be effective 10/1/2012. Filed...

Virtual file system for PSDS

Science.gov (United States)

Runnels, Tyson D.

1993-01-01

This is a case study. It deals with the use of a 'virtual file system' (VFS) for Boeing's UNIX-based Product Standards Data System (PSDS). One of the objectives of PSDS is to store digital standards documents. The file-storage requirements are that the files must be rapidly accessible, stored for long periods of time - as though they were paper, protected from disaster, and accumulative to about 80 billion characters (80 gigabytes). This volume of data will be approached in the first two years of the project's operation. The approach chosen is to install a hierarchical file migration system using optical disk cartridges. Files are migrated from high-performance media to lower performance optical media based on a least-frequency-used algorithm. The optical media are less expensive per character stored and are removable. Vital statistics about the removable optical disk cartridges are maintained in a database. The assembly of hardware and software acts as a single virtual file system transparent to the PSDS user. The files are copied to 'backup-and-recover' media whose vital statistics are also stored in the database. Seventeen months into operation, PSDS is storing 49 gigabytes. A number of operational and performance problems were overcome. Costs are under control. New and/or alternative uses for the VFS are being considered.

78 FR 9729 - Eastern States: Filing of Plat of Survey, North Carolina

Science.gov (United States)

2013-02-11

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLES956000-L14200000-BJ0000] Eastern States..., on pages 318 through 319 a notice entitled ``Eastern States: Filing of Plats of Survey''. In said... Boundary, lands held in trust for the Eastern Band of Cherokee Indians, Swain County, in the State of North...

Management issues for high performance storage systems

Energy Technology Data Exchange (ETDEWEB)

Louis, S. [Lawrence Livermore National Lab., CA (United States); Burris, R. [Oak Ridge National Lab., TN (United States)

1995-03-01

Managing distributed high-performance storage systems is complex and, although sharing common ground with traditional network and systems management, presents unique storage-related issues. Integration technologies and frameworks exist to help manage distributed network and system environments. Industry-driven consortia provide open forums where vendors and users cooperate to leverage solutions. But these new approaches to open management fall short addressing the needs of scalable, distributed storage. We discuss the motivation and requirements for storage system management (SSM) capabilities and describe how SSM manages distributed servers and storage resource objects in the High Performance Storage System (HPSS), a new storage facility for data-intensive applications and large-scale computing. Modem storage systems, such as HPSS, require many SSM capabilities, including server and resource configuration control, performance monitoring, quality of service, flexible policies, file migration, file repacking, accounting, and quotas. We present results of initial HPSS SSM development including design decisions and implementation trade-offs. We conclude with plans for follow-on work and provide storage-related recommendations for vendors and standards groups seeking enterprise-wide management solutions.

How drug life-cycle management patent strategies may impact formulary management.

Science.gov (United States)

Berger, Jan; Dunn, Jeffrey D; Johnson, Margaret M; Karst, Kurt R; Shear, W Chad

2016-10-01

Drug manufacturers may employ various life-cycle management patent strategies, which may impact managed care decision making regarding formulary planning and management strategies when single-source, branded oral pharmaceutical products move to generic status. Passage of the Hatch-Waxman Act enabled more rapid access to generic medications through the abbreviated new drug application process. Patent expirations of small-molecule medications and approvals of generic versions have led to substantial cost savings for health plans, government programs, insurers, pharmacy benefits managers, and their customers. However, considering that the cost of developing a single medication is estimated at $2.6 billion (2013 dollars), pharmaceutical patent protection enables companies to recoup investments, creating an incentive for innovation. Under current law, patent protection holds for 20 years from time of patent filing, although much of this time is spent in product development and regulatory review, leaving an effective remaining patent life of 7 to 10 years at the time of approval. To extend the product life cycle, drug manufacturers may develop variations of originator products and file for patents on isomers, metabolites, prodrugs, new drug formulations (eg, extended-release versions), and fixed-dose combinations. These additional patents and the complexities surrounding the timing of generic availability create challenges for managed care stakeholders attempting to gauge when generics may enter the market. An understanding of pharmaceutical patents and how intellectual property protection may be extended would benefit managed care stakeholders and help inform decisions regarding benefit management.

76 FR 63291 - Combined Notice Of Filings #1

Science.gov (United States)

2011-10-12

... filing per 35: MBR Tariff to be effective 9/23/2011. Filed Date: 09/23/2011. Accession Number: 20110923.... submits tariff filing per 35: MBR Tariff to be effective 9/23/2011. Filed Date: 09/23/2011. Accession.... submits tariff filing per 35: MBR Tariff to be effective 9/23/2011. Filed Date: 09/23/2011. Accession...

Web Extensible Display Manager

Energy Technology Data Exchange (ETDEWEB)

Slominski, Ryan [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Larrieu, Theodore L. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

2018-02-01

Jefferson Lab's Web Extensible Display Manager (WEDM) allows staff to access EDM control system screens from a web browser in remote offices and from mobile devices. Native browser technologies are leveraged to avoid installing and managing software on remote clients such as browser plugins, tunnel applications, or an EDM environment. Since standard network ports are used firewall exceptions are minimized. To avoid security concerns from remote users modifying a control system, WEDM exposes read-only access and basic web authentication can be used to further restrict access. Updates of monitored EPICS channels are delivered via a Web Socket using a web gateway. The software translates EDM description files (denoted with the edl suffix) to HTML with Scalable Vector Graphics (SVG) following the EDM's edl file vector drawing rules to create faithful screen renderings. The WEDM server parses edl files and creates the HTML equivalent in real-time allowing existing screens to work without modification. Alternatively, the familiar drag and drop EDM screen creation tool can be used to create optimized screens sized specifically for smart phones and then rendered by WEDM.

Introduction of a Data System at the Universite Paul Sabatier, Toulouse (France). Programme on Institutional Management in Higher Education.

Science.gov (United States)

Prineau, J. P.

The data system and its branches, computerized in 1970, provide information from the following: student records file, accountancy file, an experimental-stage personnel file, and a planning-stage facilities file. The files not only cope with the university's daily management duties but also supply the French Ministry with statistics. Two types of…

Titanium-II: an evaluated nuclear data file

International Nuclear Information System (INIS)

Philis, C.; Howerton, R.; Smith, A.B.

1977-06-01

A comprehensive evaluated nuclear data file for elemental titanium is outlined including definition of the data base, the evaluation procedures and judgments, and the final evaluated results. The file describes all significant neutron-induced reactions with elemental titanium and the associated photon-production processes to incident neutron energies of 20.0 MeV. In addition, isotopic-reaction files, consistent with the elemental file, are separately defined for those processes which are important to applied considerations of material-damage and neutron-dosimetry. The file is formulated in the ENDF format. This report formally documents the evaluation and, together with the numerical file, is submitted for consideration as a part of the ENDF/B-V evaluated file system. 20 figures, 9 tables

Digital asset management.

Science.gov (United States)

Humphrey, Clinton D; Tollefson, Travis T; Kriet, J David

2010-05-01

Facial plastic surgeons are accumulating massive digital image databases with the evolution of photodocumentation and widespread adoption of digital photography. Managing and maximizing the utility of these vast data repositories, or digital asset management (DAM), is a persistent challenge. Developing a DAM workflow that incorporates a file naming algorithm and metadata assignment will increase the utility of a surgeon's digital images. Copyright 2010 Elsevier Inc. All rights reserved.

Preservation of root canal anatomy using self-adjusting file instrumentation with glide path prepared by 20/0.02 hand files versus 20/0.04 rotary files

Science.gov (United States)

Jain, Niharika; Pawar, Ajinkya M.; Ukey, Piyush D.; Jain, Prashant K.; Thakur, Bhagyashree; Gupta, Abhishek

2017-01-01

Objectives: To compare the relative axis modification and canal concentricity after glide path preparation with 20/0.02 hand K-file (NITIFLEX®) and 20/0.04 rotary file (HyFlex™ CM) with subsequent instrumentation with 1.5 mm self-adjusting file (SAF). Materials and Methods: One hundred and twenty ISO 15, 0.02 taper, Endo Training Blocks (Dentsply Maillefer, Ballaigues, Switzerland) were acquired and randomly divided into following two groups (n = 60): group 1, establishing glide path till 20/0.02 hand K-file (NITIFLEX®) followed by instrumentation with 1.5 mm SAF; and Group 2, establishing glide path till 20/0.04 rotary file (HyFlex™ CM) followed by instrumentation with 1.5 mm SAF. Pre- and post-instrumentation digital images were processed with MATLAB R 2013 software to identify the central axis, and then superimposed using digital imaging software (Picasa 3.0 software, Google Inc., California, USA) taking five landmarks as reference points. Student's t-test for pairwise comparisons was applied with the level of significance set at 0.05. Results: Training blocks instrumented with 20/0.04 rotary file and SAF were associated less deviation in canal axis (at all the five marked points), representing better canal concentricity compared to those, in which glide path was established by 20/0.02 hand K-files followed by SAF instrumentation. Conclusion: Canal geometry is better maintained after SAF instrumentation with a prior glide path established with 20/0.04 rotary file. PMID:28855752

76 FR 28018 - Combined Notice of Filings #1

Science.gov (United States)

2011-05-13

... tariff filing per 35.13(a)(2)(iii: Information Policy Revisions to be effective 6/20/ 2011. Filed Date... Interconnection, L.L.C. Description: PJM Interconnection, L.L.C. submits tariff filing per 35.13(a)(2)(iii: Queue... New Mexico submits tariff filing per 35.13(a)(2)(iii: PNM LGIP Filing to be effective 7/5/2011. Filed...

75 FR 62381 - Combined Notice of Filings #2

Science.gov (United States)

2010-10-08

... filing per 35.12: MeadWestvaco Virginia MBR Filing to be effective 9/ 28/2010. Filed Date: 09/29/2010... submits tariff filing per 35.12: City Power MBR Tariff to be effective 9/30/2010. Filed Date: 09/29/2010... Baseline MBR Tariff to be effective 9[sol]29[sol]2010. Filed Date: 09/29/2010. Accession Number: 20100929...

18 CFR 357.5 - Cash management programs.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Cash management...: CARRIERS SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT § 357.5 Cash management programs. Oil pipeline... and § 357.2 of this title that participate in cash management programs must file these agreements with...

18 CFR 141.500 - Cash management programs.

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Cash management... OF 1978 STATEMENTS AND REPORTS (SCHEDULES) § 141.500 Cash management programs. Public utilities and... and § 141.1 or § 141.2 of this title that participate in cash management programs must file these...

76 FR 70481 - Notice of Filing of Plats of Survey; South Dakota

Science.gov (United States)

2011-11-14

...] Notice of Filing of Plats of Survey; South Dakota AGENCY: Bureau of Land Management, Interior. [[Page...: 5th Principal Meridian, South Dakota T. 124 N., R. 53 W. The plat, in two sheets, representing the... Principal Meridian, South Dakota, was accepted October 28, 2011. We will place a copy of the plat, in two...

Evaluation of canal transportation after preparation with Reciproc single-file systems with or without glide path files.

Science.gov (United States)

Aydin, Ugur; Karataslioglu, Emrah

2017-01-01

Canal transportation is a common sequel caused by rotary instruments. The purpose of the present study is to evaluate the degree of transportation after the use of Reciproc single-file instruments with or without glide path files. Thirty resin blocks with L-shaped canals were divided into three groups ( n = 10). Group 1 - canals were prepared with Reciproc-25 file. Group 2 - glide path file-G1 was used before Reciproc. Group 3 - glide path files-G1 and G2 were used before Reciproc. Pre- and post-instrumentation images were superimposed under microscope, and resin removed from the inner and outer surfaces of the root canal was calculated throughout 10 points. Statistical analysis was performed with Kruskal-Wallis test and post hoc Dunn test. For coronal and middle one-thirds, there was no significant difference among groups ( P > 0.05). For apical section, transportation of Group 1 was significantly higher than other groups ( P files before Reciproc single-file system reduced the degree of apical canal transportation.

77 FR 13587 - Combined Notice of Filings

Science.gov (United States)

2012-03-07

.... Applicants: Transcontinental Gas Pipe Line Company. Description: Annual Electric Power Tracker Filing... Company. Description: 2012 Annual Fuel and Electric Power Reimbursement to be effective 4/1/2012. Filed... submits tariff filing per 154.403: Storm Surcharge 2012 to be effective 4/1/2012. Filed Date: 3/1/12...

10 CFR 2.302 - Filing of documents.

Science.gov (United States)

2010-01-01

... this part shall be electronically transmitted through the E-Filing system, unless the Commission or... all methods of filing have been completed. (e) For filings by electronic transmission, the filer must... digital ID certificates, the NRC permits participants in the proceeding to access the E-Filing system to...

5 CFR 1201.14 - Electronic filing procedures.

Science.gov (United States)

2010-01-01

... form. (b) Matters subject to electronic filing. Subject to the registration requirement of paragraph (e) of this section, parties and representatives may use electronic filing (e-filing) to do any of the...). (d) Internet is sole venue for electronic filing. Following the instructions at e-Appeal Online, the...

The File System Interface is an Anachronism

OpenAIRE

Ellard, Daniel

2003-01-01

Contemporary file systems implement a set of abstractions and semantics that are suboptimal for many (if not most) purposes. The philosophy of using the simple mechanisms of the file system as the basis for a vast array of higher-level mechanisms leads to inefficient and incorrect implementations. We propose several extensions to the canonical file system model, including explicit support for lock files, indexed files, and resource forks, and the benefit of session semantics for write updates...

Ten Tips for Better Time Management.

Science.gov (United States)

Van Loozen, Luann F.

1982-01-01

Presents time management tips, especially for board of education members, including recommendations to realize that managing time is a skill, develop a more accurate sense of how one's time is spent, examine and reestablish goals, learn to say no, organize files and information, and master the telephone. (Author/JM)

High School and Beyond: Twins and Siblings' File Users' Manual, User's Manual for Teacher Comment File, Friends File Users' Manual.

Science.gov (United States)

National Center for Education Statistics (ED), Washington, DC.

These three users' manuals are for specific files of the High School and Beyond Study, a national longitudinal study of high school sophomores and seniors in 1980. The three files are computerized databases that are available on magnetic tape. As one component of base year data collection, information identifying twins, triplets, and some non-twin…

Menggabungkan Beberapa File Dalam SPSS/PC

Directory of Open Access Journals (Sweden)

Syahrudji Naseh

2012-09-01

Full Text Available Pada dasamya piranti lunak komputer dapat dibagi ke dalam lima kelompok besar yaitu pengolah kata, spreadsheet database, statistika dan animasi/desktop. Masing-masing mempunyai kelebihan dan kekurangannya. Piranti lunak dBase 111+ yang merupakan piranti lunak paling populer dalam"database", hanya dapat menampung 128 variabel saja. Oleh karenanya pada suatu kuesioner yang besar seperti Susenas (Survei Sosial Ekonomi Nasional atau SKRT (Survei Kesehatan Rumah Tangga, datanya tidak dapat dijadikan satu "file". Biasanya dipecah menjadi banyak "file", umpamanya fileldbf, file2.dbf dan seterusnya.Masalahnya adalah bagaimana menggabung beberapa variabel yang ada di file1.dbf engan beberapa variabel yang ada di file5.dbf? Tulisan ini mencoba membahas masalah tersebut

76 FR 70651 - Fee for Filing a Patent Application Other Than by the Electronic Filing System

Science.gov (United States)

2011-11-15

... government; or (3) preempt tribal law. Therefore, a tribal summary impact statement is not required under... 0651-AC64 Fee for Filing a Patent Application Other Than by the Electronic Filing System AGENCY: United..., that is not filed by electronic means as prescribed by the Director of the United States Patent and...

76 FR 13438 - AccessTel, Inc., American Asset Management Corp., DME Interactive Holdings, Inc., DocuPort, Inc...

Science.gov (United States)

2011-03-11

... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] AccessTel, Inc., American Asset Management Corp., DME Interactive Holdings, Inc., DocuPort, Inc., and iCarbon Corp., Order of Suspension of... Asset Management Corp. because it has not filed any periodic reports since the period ended March 31...

Pramana – Journal of Physics | Indian Academy of Sciences

Indian Academy of Sciences (India)

We report experimental studies of jamming phenomenon of monodisperse metal disks falling through a two-dimensional hopper when the hopper opening is larger than three times the size of the disks. For each jamming event, the configuration of the arch formed at the hopper opening is studied. The cumulative distribution ...

Earnings Public-Use File, 2006

Data.gov (United States)

Social Security Administration — Social Security Administration released Earnings Public-Use File (EPUF) for 2006. File contains earnings information for individuals drawn from a systematic random...

DFBIdb: a software package for neuroimaging data management.

Science.gov (United States)

Adamson, Christopher L; Wood, Amanda G

2010-12-01

We present DFBIdb: a suite of tools for efficient management of neuroimaging project data. Specifically, DFBIdb was designed to allow users to quickly perform routine management tasks of sorting, archiving, exploring, exporting and organising raw data. DFBIdb was implemented as a collection of Python scripts that maintain a project-based, centralised database that is based on the XCEDE 2 data model. Project data is imported from a filesystem hierarchy of raw files, which is an often-used convention of imaging devices, using a single script that catalogues meta-data into a modified XCEDE 2 data model. During the import process data are reversibly anonymised, archived and compressed. The import script was designed to support multiple file formats and features an extensible framework that can be adapted to novel file formats. An ACL-based security model, with accompanying graphical management tools, was implemented to provide a straightforward method to restrict access to raw and meta-data. Graphical user interfaces are provided for data exploration. DFBIdb includes facilities to export, convert and organise customisable subsets of project data according to user-specified criteria. The command-line interface was implemented to allow users to incorporate database commands into more complex scripts that may be utilised to automate data management tasks. By using DFBIdb, neuroimaging laboratories will be able to perform routine data management tasks in an efficient manner.

12 CFR 509.10 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Filing of papers. 509.10 Section 509.10 Banks... IN ADJUDICATORY PROCEEDINGS Uniform Rules of Practice and Procedure § 509.10 Filing of papers. (a) Filing. Any papers required to be filed, excluding documents produced in response to a discovery request...

47 CFR 61.14 - Method of filing publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Method of filing publications. 61.14 Section 61...) TARIFFS Rules for Electronic Filing § 61.14 Method of filing publications. (a) Publications filed... date of a publication received by the Electronic Tariff Filing System will be determined by the date...

76 FR 14405 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

Science.gov (United States)

2011-03-16

...; Patent Term Restoration, Due Diligence Petitions, Filing, Format, and Content of Petitions AGENCY: Food..., Filing, Format, and Content of Petitions'' has been approved by the Office of Management and Budget (OMB...

12 CFR 263.10 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Filing of papers. 263.10 Section 263.10 Banks... OF PRACTICE FOR HEARINGS Uniform Rules of Practice and Procedure § 263.10 Filing of papers. (a) Filing. Any papers required to be filed, excluding documents produced in response to a discovery request...

12 CFR 308.10 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Filing of papers. 308.10 Section 308.10 Banks... AND PROCEDURE Uniform Rules of Practice and Procedure § 308.10 Filing of papers. (a) Filing. Any papers required to be filed, excluding documents produced in response to a discovery request pursuant to...

ZFS on RBODs - Leveraging RAID Controllers for Metrics and Enclosure Management

Energy Technology Data Exchange (ETDEWEB)

Stearman, D. M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2015-03-30

Traditionally, the Lustre file system has relied on the ldiskfs file system with reliable RAID (Redundant Array of Independent Disks) storage underneath. As of Lustre 2.4, ZFS was added as a backend file system, with built-in software RAID, thereby removing the need of expensive RAID controllers. ZFS was designed to work with JBOD (Just a Bunch Of Disks) storage enclosures under the Solaris Operating System, which provided a rich device management system. Long time users of the Lustre file system have relied on the RAID controllers to provide metrics and enclosure monitoring and management services, with rich APIs and command line interfaces. This paper will study a hybrid approach using an advanced full featured RAID enclosure which is presented to the host as a JBOD, This RBOD (RAIDed Bunch Of Disks) allows ZFS to do the RAID protection and error correction, while the RAID controller handles management of the disks and monitors the enclosure. It was hoped that the value of the RAID controller features would offset the additional cost, and that performance would not suffer in this mode. The test results revealed that the hybrid RBOD approach did suffer reduced performance.

ZFS on RBODs - Leveraging RAID Controllers for Metrics and Enclosure Management

International Nuclear Information System (INIS)

Stearman, D. M.

2015-01-01

Traditionally, the Lustre file system has relied on the ldiskfs file system with reliable RAID (Redundant Array of Independent Disks) storage underneath. As of Lustre 2.4, ZFS was added as a backend file system, with built-in software RAID, thereby removing the need of expensive RAID controllers. ZFS was designed to work with JBOD (Just a Bunch Of Disks) storage enclosures under the Solaris Operating System, which provided a rich device management system. Long time users of the Lustre file system have relied on the RAID controllers to provide metrics and enclosure monitoring and management services, with rich APIs and command line interfaces. This paper will study a hybrid approach using an advanced full featured RAID enclosure which is presented to the host as a JBOD, This RBOD (RAIDed Bunch Of Disks) allows ZFS to do the RAID protection and error correction, while the RAID controller handles management of the disks and monitors the enclosure. It was hoped that the value of the RAID controller features would offset the additional cost, and that performance would not suffer in this mode. The test results revealed that the hybrid RBOD approach did suffer reduced performance.

29 CFR 1981.103 - Filing of discrimination complaint.

Science.gov (United States)

2010-07-01

... constitute the violations. (c) Place of filing. The complaint should be filed with the OSHA Area Director... or she has been discriminated against by an employer in violation of the Act may file, or have filed..., but may be filed with any OSHA officer or employee. Addresses and telephone numbers for these...

77 FR 66458 - Combined Notice of Filings #1

Science.gov (United States)

2012-11-05

... Service Company of Colorado. Description: 2012--10--26 PSCo MBR Filing to be effective 12/26/ 2012. Filed...--SPS MBR Filing to be effective 12/26/2012. Filed Date: 10/26/12. Accession Number: 20121026-5123...: Revised Application for MBR Authorization to be effective 10/16/2012. Filed Date: 10/25/12. Accession...

75 FR 66075 - Combined Notice of Filings #1

Science.gov (United States)

2010-10-27

....12: Baseline MBR Concurrence to be effective 10/8/2010. Filed Date: 10/19/2010. Accession Number... Company submits tariff filing per 35.12: Baseline MBR Concurrence to be effective 10/8/2010. Filed Date... Power Company submits tariff filing per 35.12: Baseline MBR Concurrence to be effective 10/8/2010. Filed...

The Global File System

Science.gov (United States)

Soltis, Steven R.; Ruwart, Thomas M.; OKeefe, Matthew T.

1996-01-01

The global file system (GFS) is a prototype design for a distributed file system in which cluster nodes physically share storage devices connected via a network-like fiber channel. Networks and network-attached storage devices have advanced to a level of performance and extensibility so that the previous disadvantages of shared disk architectures are no longer valid. This shared storage architecture attempts to exploit the sophistication of storage device technologies whereas a server architecture diminishes a device's role to that of a simple component. GFS distributes the file system responsibilities across processing nodes, storage across the devices, and file system resources across the entire storage pool. GFS caches data on the storage devices instead of the main memories of the machines. Consistency is established by using a locking mechanism maintained by the storage devices to facilitate atomic read-modify-write operations. The locking mechanism is being prototyped in the Silicon Graphics IRIX operating system and is accessed using standard Unix commands and modules.

Keemei: cloud-based validation of tabular bioinformatics file formats in Google Sheets.

Science.gov (United States)

Rideout, Jai Ram; Chase, John H; Bolyen, Evan; Ackermann, Gail; González, Antonio; Knight, Rob; Caporaso, J Gregory

2016-06-13

Bioinformatics software often requires human-generated tabular text files as input and has specific requirements for how those data are formatted. Users frequently manage these data in spreadsheet programs, which is convenient for researchers who are compiling the requisite information because the spreadsheet programs can easily be used on different platforms including laptops and tablets, and because they provide a familiar interface. It is increasingly common for many different researchers to be involved in compiling these data, including study coordinators, clinicians, lab technicians and bioinformaticians. As a result, many research groups are shifting toward using cloud-based spreadsheet programs, such as Google Sheets, which support the concurrent editing of a single spreadsheet by different users working on different platforms. Most of the researchers who enter data are not familiar with the formatting requirements of the bioinformatics programs that will be used, so validating and correcting file formats is often a bottleneck prior to beginning bioinformatics analysis. We present Keemei, a Google Sheets Add-on, for validating tabular files used in bioinformatics analyses. Keemei is available free of charge from Google's Chrome Web Store. Keemei can be installed and run on any web browser supported by Google Sheets. Keemei currently supports the validation of two widely used tabular bioinformatics formats, the Quantitative Insights into Microbial Ecology (QIIME) sample metadata mapping file format and the Spatially Referenced Genetic Data (SRGD) format, but is designed to easily support the addition of others. Keemei will save researchers time and frustration by providing a convenient interface for tabular bioinformatics file format validation. By allowing everyone involved with data entry for a project to easily validate their data, it will reduce the validation and formatting bottlenecks that are commonly encountered when human-generated data files are

12 CFR 19.10 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Filing of papers. 19.10 Section 19.10 Banks and... Rules of Practice and Procedure § 19.10 Filing of papers. (a) Filing. Any papers required to be filed...) Delivering the papers to a reliable commercial courier service, overnight delivery service, or to the U.S...

12 CFR 747.10 - Filing of papers.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Filing of papers. 747.10 Section 747.10 Banks... Practice and Procedure § 747.10 Filing of papers. (a) Filing. Any papers required to be filed, excluding...) Delivering the papers to a reliable commercial courier service, overnight delivery service, or to the U.S...

Serials Management by Microcomputer: The Potential of DBMS.

Science.gov (United States)

Vogel, J. Thomas; Burns, Lynn W.

1984-01-01

Describes serials management at Philadelphia College of Textiles and Science library via a microcomputer, a file manager called PFS, and a relational database management system called dBase II. Check-in procedures, programing with dBase II, "static" and "active" databases, and claim procedures are discussed. Check-in forms are…

10 CFR 473.22 - Initial review by manager.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Initial review by manager. 473.22 Section 473.22 Energy... Certification of Grants, Cooperative Agreements, Contracts, and Projects § 473.22 Initial review by manager. (a) Upon expiration of the time for filing information under these regulations, the manager shall— (1...

E-FUSRAP: AUTOMATING THE CASE FILE FOR THE FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM

International Nuclear Information System (INIS)

Mackenzie, D.; Marshall, K.

2003-01-01

The Department of Energy's (DOE) Office of Site Closure, EM-30, houses the document library pertaining to sites that are related to the Formerly Utilized Sites Remedial Action Program (FUSRAP) and regularly addresses ongoing information demands, primarily from Freedom of Information Act (FOIA) requests, interested members of the public, the DOE, and other Federal Agencies. To address these demands more efficiently, DOE has begun to implement a new multi-phase, information management process known as e-FUSRAP. The first phase of e-FUSRAP, the development of the Considered Sites Database, summarizes and allows public access to complex information on over 600 sites considered as candidates for FUSRAP. The second phase of e-FUSRAP, the development of the Document Indexing Database, will create an internal index of more than 10,000 documents in the FUSRAP library's case file, allowing more effective management and retrieval of case file documents. Together, the phases of e-FUSRAP will allow EM-30 to become an innovative leader in enhancing public information sources

Mixed-Media File Systems

NARCIS (Netherlands)

Bosch, H.G.P.

1999-01-01

This thesis addresses the problem of implementing mixed-media storage systems. In this work a mixed-media file system is defined to be a system that stores both conventional (best-effort) file data and real-time continuous-media data. Continuous-media data is usually bulky, and servers storing and

77 FR 61463 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

Science.gov (United States)

2012-10-09

... entry of erroneous orders. In addition, the Market Access Rule requires certain regulatory risk... authorized by the broker-dealer. These regulatory risk management controls also include measures designed to...-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule...

77 FR 2282 - Environmental Management Site-Specific Advisory Board, Paducah

Science.gov (United States)

2012-01-17

... DEPARTMENT OF ENERGY Environmental Management Site-Specific Advisory Board, Paducah AGENCY... the Environmental Management Site-Specific Advisory Board, Paducah. This notice announces the... Management Officer. [FR Doc. 2012-831 Filed 1-12-12; 4:15 pm] BILLING CODE 6405-01-P ...

76 FR 58257 - Combined Notice of Filings #2

Science.gov (United States)

2011-09-20

... Hills Wind Farm, LLC MBR Tariff to be effective 10/31/2007. Filed Date: 09/12/2011. Accession Number... filing per 35.1: Smoky Hills Wind Project II, LLC MBR Tariff to be effective 10/20/2008. Filed Date: 09..., LLC submits tariff filing per 35.1: Enel Stillwater, LLC MBR Tariff to be effective 12/5/2008. Filed...

77 FR 28592 - Combined Notice of Filings #1

Science.gov (United States)

2012-05-15

...: Middletown MBR Application to be effective 5/8/2012. Filed Date: 5/7/12. Accession Number: 20120507-5128..., LLC. Description: Southern Energy Initial MBR Filing to be effective 5/ 7/2012. Filed Date: 5/8/12... Company submits tariff filing per 35.37: MBR Triennial Filing--1st Rev MBR to be effective 9/30/2010...

76 FR 59676 - Combined Notice of Filings #1

Science.gov (United States)

2011-09-27

... MBR Tariff to be effective 10/1/2011. Filed Date: 09/16/2011. Accession Number: 20110916-5146. Comment... 35.1: ONEOK Energy Services Company Baseline MBR Filing to be effective 9/16/2011. Filed Date: 09/16... Services Order No. 697 Compliance Filing of MBR Tariff to be effective 9/16/2011. Filed Date: 09/16/2011...

K-file vs ProFiles in cleaning capacity and instrumentation time in primary molar root canals: An in vitro study

Directory of Open Access Journals (Sweden)

N Madan

2011-01-01

Full Text Available Objectives: This study compares the efficiency of manual K-files and rotary ProFiles in cleaning capacity and instrumentation time in primary molar root canals. Materials and Methods: Seventy-five maxillary and mandibular primary molar root canals were instrumented with ProFiles and K-files in the step-back manner from size #10 to #40. The teeth were decalcified, dehydrated and cleared, and analyzed for the presence of dye remaining on the root canal walls, which served as an evidence of cleaning capacity of both the techniques. Results: The results showed a significant difference in the cleaning capacity of the root canals with ProFiles and K-files, in apical and coronal thirds of the root canal. ProFiles have been found to be more efficient in cleaning the coronal thirds and K-files in cleaning apical thirds of the root canals. Both the techniques were almost equally effective in cleaning the middle thirds of the canals. The time taken during the cleaning of the root canals appeared to be statistically shorter with K-files than profiles.

Associative programming language and virtual associative access manager

Science.gov (United States)

Price, C.

1978-01-01

APL provides convenient associative data manipulation functions in a high level language. Six statements were added to PL/1 via a preprocessor: CREATE, INSERT, FIND, FOR EACH, REMOVE, and DELETE. They allow complete control of all data base operations. During execution, data base management programs perform the functions required to support the APL language. VAAM is the data base management system designed to support the APL language. APL/VAAM is used by CADANCE, an interactive graphic computer system. VAAM is designed to support heavily referenced files. Virtual memory files, which utilize the paging mechanism of the operating system, are used. VAAM supports a full network data structure. The two basic blocks in a VAAM file are entities and sets. Entities are the basic information element and correspond to PL/1 based structures defined by the user. Sets contain the relationship information and are implemented as arrays.

Curved canals: Ancestral files revisited

Directory of Open Access Journals (Sweden)

Jain Nidhi

2008-01-01

Full Text Available The aim of this article is to provide an insight into different techniques of cleaning and shaping of curved root canals with hand instruments. Although a plethora of root canal instruments like ProFile, ProTaper, LightSpeed ® etc dominate the current scenario, the inexpensive conventional root canal hand files such as K-files and flexible files can be used to get optimum results when handled meticulously. Special emphasis has been put on the modifications in biomechanical canal preparation in a variety of curved canal cases. This article compiles a series of clinical cases of root canals with curvatures in the middle and apical third and with S-shaped curvatures that were successfully completed by employing only conventional root canal hand instruments.

76 FR 40905 - Turnagain Arm Tidal Electric Energy Project; Notice of Intent To File License Application, Filing...

Science.gov (United States)

2011-07-12

... Tidal Electric Energy Project; Notice of Intent To File License Application, Filing of Pre-Application....: 13509-001. c. Dated Filed: May 11, 2011. d. Submitted By: Turnagain Arm Tidal Energy Corporation. e. Name of Project: Turnagain Arm Tidal Electric Energy Project. f. Location: Of the Upper Cook Inlet off...

77 FR 58370 - Pennamaquan Tidal Power LLC; Notice of Intent To File License Application, Filing of Pre...

Science.gov (United States)

2012-09-20

... Tidal Power LLC; Notice of Intent To File License Application, Filing of Pre-Application Document (PAD... Filed: July 19, 2012. d. Submitted By: Pennamaquan Tidal Power LLC (Pennamaquan Power). e. Name of Project: Pennamaquan Tidal Power Plant Project. f. Location: On the Pennamaquan River at the entrance to...

75 FR 61474 - Juneau Hydropower, Inc.; Notice of Intent To File License Application, Filing of Pre-Application...

Science.gov (United States)

2010-10-05

... Hydropower, Inc.; Notice of Intent To File License Application, Filing of Pre-Application Document, and....: 13563-001. c. Dated Filed: July 28, 2010. d. Submitted By: Juneau Hydropower, Inc. e. Name of Project... Commission's regulations. h. Potential Applicant Contact: Duff W. Mitchell, Juneau Hydropower, Inc., P.O. Box...

Evaluated nuclear-data file for niobium

International Nuclear Information System (INIS)

Smith, A.B.; Smith, D.L.; Howerton, R.J.

1985-03-01

A comprehensive evaluated nuclear-data file for elemental niobium is provided in the ENDF/B format. This file, extending over the energy range 10 -11 -20 MeV, is suitable for comprehensive neutronic calculations, particulary those dealing with fusion-energy systems. It also provides dosimetry information. Attention is given to the internal consistancy of the file, energy balance, and the quantitative specification of uncertainties. Comparisons are made with experimental data and previous evaluated files. The results of integral tests are described and remaining outstanding problem areas are cited. 107 refs

Data_files_Reyes_EHP_phthalates

Data.gov (United States)

U.S. Environmental Protection Agency — The file contains three files in comma separated values (.csv) format. “Reyes_EHP_Phthalates_US_metabolites.csv” contains information about the National Health and...

The LHCb Data Management System

International Nuclear Information System (INIS)

Baud, J P; Charpentier, Ph; Ciba, K; Lanciotti, E; Màthè, Z; Graciani, R; Remenska, D; Santana, R

2012-01-01

The LHCb Data Management System is based on the DIRAC Grid Community Solution. LHCbDirac provides extensions to the basic DMS such as a Bookkeeping System. Datasets are defined as sets of files corresponding to a given query in the Bookkeeping system. Datasets can be manipulated by CLI tools as well as by automatic transformations (removal, replication, processing). A dynamic handling of dataset replication is performed, based on disk space usage at the sites and dataset popularity. For custodial storage, an on-demand recall of files from tape is performed, driven by the requests of the jobs, including disk cache handling. We shall describe the tools that are available for Data Management, from handling of large datasets to basic tools for users as well as for monitoring the dynamic behavior of LHCb Storage capacity.

Tool management in manufacturing systems equipped with CNC machines

Directory of Open Access Journals (Sweden)

Giovanni Tani

1997-12-01

Full Text Available This work has been carried out for the purpose of realizing an automated system for the integrated management of tools within a company. By integrating planning, inspection and tool-room functions, automated tool management can ensure optimum utilization of tools on the selected machines, guaranteeing their effective availability. The first stage of the work consisted of defining and developing a Tool Management System whose central nucleus is a unified Data Base for all of the tools, forming part of the company's Technological Files (files on machines, materials, equipment, methods, etc., interfaceable with all of the company departments that require information on tools. The system assigns code numbers to the individual components of the tools and file them on the basis of their morphological and functional characteristics. The system is also designed to effect assemblies of tools, from which are obtained the "Tool Cards" required for compiling working cycles (CAPP, for CAM programming and for the Tool-room where the tools are physically prepared. Methods for interfacing with suitable systems for the aforesaid functions have also been devised

Organizational Cultures and Employees' Propensity to File Claims and/or Engage in Litigious Conduct

Science.gov (United States)

Abracosa, Gerilynn P.

2013-01-01

Purpose: The purposes of this study were to (a) investigate the connections between aspects of organizational cultures and employees' propensity to file claims and/or engage in litigious conduct against their organization, (b) ascertain behaviors of managers and supervisors implicitly sanctioned by the organization's culture that trigger employees…

75 FR 51994 - Combined Notice of Filings

Science.gov (United States)

2010-08-24

...: Panther Interstate Pipeline Energy, LLC. Description: Panther Interstate Pipeline Energy, LLC submits tariff filing per 154.203: Panther Baseline eTariff Filing to be effective 8/ 12/2010. Filed Date: 08/13...

The NEEDS Data Base Management and Archival Mass Memory System

Science.gov (United States)

Bailey, G. A.; Bryant, S. B.; Thomas, D. T.; Wagnon, F. W.

1980-01-01

A Data Base Management System and an Archival Mass Memory System are being developed that will have a 10 to the 12th bit on-line and a 10 to the 13th off-line storage capacity. The integrated system will accept packetized data from the data staging area at 50 Mbps, create a comprehensive directory, provide for file management, record the data, perform error detection and correction, accept user requests, retrieve the requested data files and provide the data to multiple users at a combined rate of 50 Mbps. Stored and replicated data files will have a bit error rate of less than 10 to the -9th even after ten years of storage. The integrated system will be demonstrated to prove the technology late in 1981.

75 FR 49923 - Combined Notice of Filings #1

Science.gov (United States)

2010-08-16

... filing per 35.12: KCP&L-GMO Baseline Filing (Market-Based Volume 28) to be effective 8/2/2010. Filed Date...: KCP&L Greater Missouri Operations Company submits tariff filing per 35.12: GMO Volume 33 (Cost-Based...

Radiology Teaching Files on the Internet

International Nuclear Information System (INIS)

Lim, Eun Chung; Kim, Eun Kyung

1996-01-01

There is increasing attention about radiology teaching files on the Internet in the field of diagnostic radiology. The purpose of this study was to aid in the creation of new radiology teaching file by analysing the present radiology teaching file sites on the Internet with many aspects and evaluating images on those sites, using Macintosh II ci compute r, 28.8kbps TelePort Fax/Modem, Netscape Navigator 2.0 software. The results were as follow : 1. Analysis of radiology teaching file sites (1) Country distribution was the highest in USA (57.5%). (2) Average number of cases was 186 cases and radiology teaching file sites with search engine were 9 sites (22.5%). (3) At the method of case arrangement, anatomic area type and diagnosis type were found at the 10 sites (25%) each, question and answer type was found at the 9 sites (22.5%). (4) Radiology teaching file sites with oro-maxillofacial disorder were 9 sites (22.5%). (5) At the image format, GIF format was found at the 14 sites (35%), and JPEG format found at the 14 sites (35%). (6) Created year was the highest in 1995 (43.7%). (7) Continuing case upload was found at the 35 sites (87.5%). 2. Evaluation of images on the radiology teaching files (1) Average file size of GIF format (71 Kbyte) was greater than that of JPEG format (24 Kbyte). (P<0.001) (2) Image quality of GIF format was better than that of JPEG format. (P<0.001)

Detection Of Alterations In Audio Files Using Spectrograph Analysis

Directory of Open Access Journals (Sweden)

Anandha Krishnan G

2015-08-01

Full Text Available The corresponding study was carried out to detect changes in audio file using spectrograph. An audio file format is a file format for storing digital audio data on a computer system. A sound spectrograph is a laboratory instrument that displays a graphical representation of the strengths of the various component frequencies of a sound as time passes. The objectives of the study were to find the changes in spectrograph of audio after altering them to compare altering changes with spectrograph of original files and to check for similarity and difference in mp3 and wav. Five different alterations were carried out on each audio file to analyze the differences between the original and the altered file. For altering the audio file MP3 or WAV by cutcopy the file was opened in Audacity. A different audio was then pasted to the audio file. This new file was analyzed to view the differences. By adjusting the necessary parameters the noise was reduced. The differences between the new file and the original file were analyzed. By adjusting the parameters from the dialog box the necessary changes were made. The edited audio file was opened in the software named spek where after analyzing a graph is obtained of that particular file which is saved for further analysis. The original audio graph received was combined with the edited audio file graph to see the alterations.

Energy Smart Management of Scientific Data

Energy Technology Data Exchange (ETDEWEB)

Otoo, Ekow; Rotem, Dron; Tsao, Shih-Chiang

2009-04-12

Scientific data centers comprised of high-powered computing equipment and large capacity disk storage systems consume considerable amount of energy. Dynamic power management techniques (DPM) are commonly used for saving energy in disk systems. These involve powering down disks that exhibit long idle periods and placing them in standby mode. A file request from a disk in standby mode will incur both energy and performance penalties as it takes energy (and time) to spin up the disk before it can serve a file. For this reason, DPM has to make decisions as to when to transition the disk into standby mode such that the energy saved is greater than the energy needed to spin it up again and the performance penalty is tolerable. The length of the idle period until the DPM decides to power down a disk is called idlenessthreshold. In this paper, we study both analytically and experimentally dynamic power management techniques that save energy subject to performance constraints on file access costs. Based on observed workloads of scientific applications and disk characteristics, we provide a methodology for determining file assignment to disks and computing idleness thresholds that result in significant improvements to the energy saved by existing DPMsolutions while meeting response time constraints. We validate our methods with simulations that use traces taken from scientific applications.

Tank monitor and control system (TMACS) software configuration management plan

International Nuclear Information System (INIS)

GLASSCOCK, J.A.

1999-01-01

This Software Configuration Management Plan (SCMP) describes the methodology for control of computer software developed and supported by the Systems Development and Integration (SD and I) organization of Lockheed Martin Services, Inc. (LMSI) for the Tank Monitor and Control System (TMACS). This plan controls changes to the software and configuration files used by TMACS. The controlled software includes the Gensym software package, Gensym knowledge base files developed for TMACS, C-language programs used by TMACS, the operating system on the production machine, language compilers, and all Windows NT commands and functions which affect the operating environment. The configuration files controlled include the files downloaded to the Acromag and Westronic field instruments

Storm: A Manager for Storage Resource in Grid

International Nuclear Information System (INIS)

Ghiselli, A.; Magnoni, L.; Zappi, R.

2009-01-01

Nowadays, data intensive applications demand high-performance and large-storage systems capable of serving up to various Peta bytes of storage space. Therefore, common solutions adopted in data centres include Storage Area Networks (San) and cluster parallel file systems, such as GPFS from IBM and Lustre from Sun Microsystems. In order to make these storage system solutions available in modern Data Grid architectures, standard interfaces are needed. The Grid Storage Resource Manager (SRM) interface is one of these standard interfaces. Grid storage services implementing the SRM standard provide common capabilities and advanced functionality such as dynamic space allocation and file management on shared storage systems. In this paper, we describe Storm (Storage Resource Manager). Storm is a flexible and high-performing implementation of the standard SRM interface version 2.2. The software architecture of Storm allows for an easy integration to different underlying storage systems via a plug-in mechanism. In particular, Storm takes advantage from storage systems based on cluster file systems. Currently, Storm is installed and used in production in various data centres, including the WLCG Italian Tier-1. In addition, Economics and Financial communities, as represented by the EGRID Project, adopt Storm in production as well.

The crystallographic information file (CIF): A new standard archive file for crystallography

International Nuclear Information System (INIS)

Hall, S.R.; Allen, F.H.; Brown, I.D.

1991-01-01

The specification of a new standard Crystallographic Information File (CIF) is described. Its development is based on the Self-Defining Text Archieve and Retrieval (STAR) procedure. The CIF is a general, flexible and easily extensible free-format archive file; it is human and machine readable and can be edited by a simple editor. The CIF is designed for the electronic transmission of crystallographic data between individual laboratories, journals and databases: It has been adopted by the International Union of Crystallography as the recommended medium for this purpose. The file consists of data names and data items, together with a loop facility for repeated items. The data names, constructed hierarchically so as to form data categories, are self-descriptive within a 32-character limit. The sorted list of data names, together with their precise definitions, constitutes the CIF dictionary (core version 1991). The CIF core dictionary is presented in full and covers the fundamental and most commonly used data items relevant to crystal structure analysis. The dictionary is also available as an electronic file suitable for CIF computer applications. Future extensions to the dictionary will include data items used in more specialized areas of crystallography. (orig.)

The radiation protection and the radioactive wastes management

International Nuclear Information System (INIS)

Servais, F.; Woiche, Ch.; Hunin, Ch.

2003-01-01

This chapter concerns the radiation protection in relation with the radioactive waste management. Three articles make the matter of this file, the management of radioactive medical waste into hospitals, a new concept of waste storage on site, the protection devices on the long term with some lessons for the radioactive waste management. (N.C.)

76 FR 20651 - Environmental Management Site-Specific Advisory Board Chairs

Science.gov (United States)

2011-04-13

... DEPARTMENT OF ENERGY Environmental Management Site-Specific Advisory Board Chairs AGENCY... a meeting on April 13-14, 2011 of the Environmental Management Site-Specific Advisory Board Chairs... R. Butler, Acting Deputy Committee Management Officer. [FR Doc. 2011-8970 Filed 4-8-11; 4:15 pm...

WebFTS: File Transfer Web Interface for FTS3

CERN Multimedia

CERN. Geneva

2014-01-01

WebFTS is a web-delivered file transfer and management solution which allows users to invoke reliable, managed data transfers on distributed infrastructures. The fully open source solution offers a simple graphical interface through which the power of the FTS3 service can be accessed without the installation of any special grid tools. Created following simplicity and efficiency criteria, WebFTS allows the user to access and interact with multiple grid and cloud storage. The “transfer engine” used is FTS3, the service responsible for distributing the majority of LHC data across WLCG infrastructure. This provides WebFTS with reliable, multi-protocol, adaptively optimised data transfers.The talk will focus on the recent development which allows transfers from/to Dropbox and CERNBox (CERN ownCloud deployment)

Fast probabilistic file fingerprinting for big data.

Science.gov (United States)

Tretyakov, Konstantin; Laur, Sven; Smant, Geert; Vilo, Jaak; Prins, Pjotr

2013-01-01

Biological data acquisition is raising new challenges, both in data analysis and handling. Not only is it proving hard to analyze the data at the rate it is generated today, but simply reading and transferring data files can be prohibitively slow due to their size. This primarily concerns logistics within and between data centers, but is also important for workstation users in the analysis phase. Common usage patterns, such as comparing and transferring files, are proving computationally expensive and are tying down shared resources. We present an efficient method for calculating file uniqueness for large scientific data files, that takes less computational effort than existing techniques. This method, called Probabilistic Fast File Fingerprinting (PFFF), exploits the variation present in biological data and computes file fingerprints by sampling randomly from the file instead of reading it in full. Consequently, it has a flat performance characteristic, correlated with data variation rather than file size. We demonstrate that probabilistic fingerprinting can be as reliable as existing hashing techniques, with provably negligible risk of collisions. We measure the performance of the algorithm on a number of data storage and access technologies, identifying its strengths as well as limitations. Probabilistic fingerprinting may significantly reduce the use of computational resources when comparing very large files. Utilisation of probabilistic fingerprinting techniques can increase the speed of common file-related workflows, both in the data center and for workbench analysis. The implementation of the algorithm is available as an open-source tool named pfff, as a command-line tool as well as a C library. The tool can be downloaded from http://biit.cs.ut.ee/pfff.

77 FR 34030 - BOST1 Hydroelectric LLC; Notice of Intent To File License Application, Filing of Pre-Application...

Science.gov (United States)

2012-06-08

... Hydroelectric LLC; Notice of Intent To File License Application, Filing of Pre-Application Document, and.... Date Filed: March 21, 2012. d. Submitted By: BOST1 Hydroelectric LLC (BOST1). e. Name of Project: Coon Rapids Dam Hydroelectric Project. f. Location: Mississippi River in Hennepin and Anoka counties...

High-Performance, Multi-Node File Copies and Checksums for Clustered File Systems

Science.gov (United States)

Kolano, Paul Z.; Ciotti, Robert B.

2012-01-01

Modern parallel file systems achieve high performance using a variety of techniques, such as striping files across multiple disks to increase aggregate I/O bandwidth and spreading disks across multiple servers to increase aggregate interconnect bandwidth. To achieve peak performance from such systems, it is typically necessary to utilize multiple concurrent readers/writers from multiple systems to overcome various singlesystem limitations, such as number of processors and network bandwidth. The standard cp and md5sum tools of GNU coreutils found on every modern Unix/Linux system, however, utilize a single execution thread on a single CPU core of a single system, and hence cannot take full advantage of the increased performance of clustered file systems. Mcp and msum are drop-in replacements for the standard cp and md5sum programs that utilize multiple types of parallelism and other optimizations to achieve maximum copy and checksum performance on clustered file systems. Multi-threading is used to ensure that nodes are kept as busy as possible. Read/write parallelism allows individual operations of a single copy to be overlapped using asynchronous I/O. Multinode cooperation allows different nodes to take part in the same copy/checksum. Split-file processing allows multiple threads to operate concurrently on the same file. Finally, hash trees allow inherently serial checksums to be performed in parallel. Mcp and msum provide significant performance improvements over standard cp and md5sum using multiple types of parallelism and other optimizations. The total speed-ups from all improvements are significant. Mcp improves cp performance over 27x, msum improves md5sum performance almost 19x, and the combination of mcp and msum improves verified copies via cp and md5sum by almost 22x. These improvements come in the form of drop-in replacements for cp and md5sum, so are easily used and are available for download as open source software at http://mutil.sourceforge.net.

Basic Graphical Data Management System (BAGDAMS version 1.0)

International Nuclear Information System (INIS)

Weindorf, J.W.

1979-06-01

BAGDAMS (BAsic Graphical DAta Management System) is a set of FORTRAN callable subroutines which provides mass storage data structuring and manipulation capabilities. Although primarily designed to facilitate the handling of graphical data files (files containing information to be displayed upon graphical hardware devices), BAGDAMS can also be used in many other applications requiring complex mass storage resident data structures. (author)

75 FR 68340 - Combined Notice of Filings # 1

Science.gov (United States)

2010-11-05

... Project, LP; Southern Company--Florida LLC. Description: Report of Non-Material Change in Estimated Coal... Energy Ohio, Inc. submits tariff filing per 35: Compliance Filing to be effective 7/29/2010. Filed Date..., Inc. Description: Midwest Independent Transmission System Operator, Inc. submits tariff filing per 35...

Status of transactinium nuclear data in the Evaluated Nuclear Structure Data File

International Nuclear Information System (INIS)

Ewbank, W.B.

1979-01-01

The organization and program of the Nuclear Data Project are described. An Evaluated Nuclear Structure Data File (ENSDF) was designed to contain most of the data of nuclear structure physics. ENSDF includes adopted level information for all 1950 known nuclei, and detailed data for approximately 1500 decay schemes. File organization, management, and retrieval are reviewed. An international network of data evaluation centers has been organized to provide for a four-year cycle of ENSDF revisions. Standard retrieval and display programs can prepare various tables of specific data, which can serve as a good first approximation to a complete up-to-date compilation. Appendixes list, for A > 206, nuclear levels with lifetimes > or = 1 s, strong γ rays from radioisotopes (ordered by nuclide and energy), and strong α particle emissions (similarly ordered). 8 figures

The global unified parallel file system (GUPFS) project: FY 2003 activities and results

Energy Technology Data Exchange (ETDEWEB)

Butler, Gregory F.; Baird William P.; Lee, Rei C.; Tull, Craig E.; Welcome, Michael L.; Whitney Cary L.

2004-04-30

The Global Unified Parallel File System (GUPFS) project is a multiple-phase project at the National Energy Research Scientific Computing (NERSC) Center whose goal is to provide a scalable, high-performance, high-bandwidth, shared file system for all of the NERSC production computing and support systems. The primary purpose of the GUPFS project is to make the scientific users more productive as they conduct advanced scientific research at NERSC by simplifying the scientists' data management tasks and maximizing storage and data availability. This is to be accomplished through the use of a shared file system providing a unified file namespace, operating on consolidated shared storage that is accessible by all the NERSC production computing and support systems. In order to successfully deploy a scalable high-performance shared file system with consolidated disk storage, three major emerging technologies must be brought together: (1) shared/cluster file systems software, (2) cost-effective, high-performance storage area network (SAN) fabrics, and (3) high-performance storage devices. Although they are evolving rapidly, these emerging technologies individually are not targeted towards the needs of scientific high-performance computing (HPC). The GUPFS project is in the process of assessing these emerging technologies to determine the best combination of solutions for a center-wide shared file system, to encourage the development of these technologies in directions needed for HPC, particularly at NERSC, and to then put them into service. With the development of an evaluation methodology and benchmark suites, and with the updating of the GUPFS testbed system, the project did a substantial number of investigations and evaluations during FY 2003. The investigations and evaluations involved many vendors and products. From our evaluation of these products, we have found that most vendors and many of the products are more focused on the commercial market. Most vendors

77 FR 105 - Combined Notice of Filings #2

Science.gov (United States)

2012-01-03

... tariff filing per 35.17(b): Effective Date Change for ``Fully Integrated'' DR Rules to be effective 6/1... Numbers: ER12-10-001. Applicants: Energy International Power Marketing. Description: Energy International Power Marketing submits tariff filing per 35: EIP Compliance Filing to be effective 10/3/2011. Filed...

Incidence of Apical Crack Initiation during Canal Preparation using Hand Stainless Steel (K-File) and Hand NiTi (Protaper) Files.

Science.gov (United States)

Soni, Dileep; Raisingani, Deepak; Mathur, Rachit; Madan, Nidha; Visnoi, Suchita

2016-01-01

To evaluate the incidence of apical crack initiation during canal preparation with stainless steel K-files and hand protaper files (in vitro study). Sixty extracted mandibular premo-lar teeth are randomly selected and embedded in an acrylic tube filled with autopolymerizing resin. A baseline image of the apical surface of each specimen was recorded under a digital microscope (80×). The cervical and middle thirds of all samples were flared with #2 and #1 Gates-Glidden (GG) drills, and a second image was recorded. The teeth were randomly divided into four groups of 15 teeth each according to the file type (hand K-file and hand-protaper) and working length (WL) (instrumented at WL and 1 mm less than WL). Final image after dye penetration and photomicrograph of the apical root surface were digitally recorded. Maximum numbers of cracks were observed with hand protaper files compared with hand K-file at the WL and 1 mm short of WL. Chi-square testing revealed a highly significant effect of WL on crack formation at WL and 1 mm short of WL (p = 0.000). Minimum numbers of cracks at WL and 1 mm short of WL were observed with hand K-file and maximum with hand protaper files. Soni D, Raisingani D, Mathur R, Madan N, Visnoi S. Incidence of Apical Crack Initiation during Canal Preparation using Hand Stainless Steel (K-File) and Hand NiTi (Protaper) Files. Int J Clin Pediatr Dent 2016;9(4):303-307.

37 CFR 360.21 - Time of filing.

Science.gov (United States)

2010-07-01

... OF ROYALTY CLAIMS FILING OF CLAIMS TO ROYALTY FEES COLLECTED UNDER COMPULSORY LICENSE Digital Audio... purposes of royalties filing and fee distribution. Such written authorization, however, will not be... members or affiliates before the Copyright Royalty Board in royalty filing and fee distribution...

X-Files opjat v stroju

Index Scriptorium Estoniae

2008-01-01

USA sarjale "The X-Files" põhinev teine järjefilm "Salatoimikud: Ma tahan uskuda" ("The X-Files: I Want to Believe") : režissöör Chris Carter : peaosades David Duchovny, Gillian Anderson : Ameerika Ühendriigid - Kanada 2008

29 CFR 1979.103 - Filing of discrimination complaint.

Science.gov (United States)

2010-07-01

... subcontractor of an air carrier in violation of the Act may file, or have filed by any person on the employee's... acts and omissions, with pertinent dates, which are believed to constitute the violations. (c) Place of filing. The complaint should be filed with the OSHA Area Director responsible for enforcement activities...

76 FR 6125 - Combined Notice of Filings #1

Science.gov (United States)

2011-02-03

... filing per 35: Arthur Kill--Amendment to MBR Tariff 01262011 to be effective 10/8/ 2010. Filed Date: 01... Turbine Power LLC submits tariff filing per 35: Astoria--Amendment to MBR Tariff 01/26/2011 to be... Description: Conemaugh Power LLC submits tariff filing per 35: Conemaugh--Amendment to MBR Tariff 01262011 to...

77 FR 43820 - Combined Notice of Filings #1

Science.gov (United States)

2012-07-26

.... Docket Numbers: ER12-1946-001. Applicants: Duke Energy Beckjord, LLC. Description: Amendment to MBR...: Amendment to MBR Tariff Filing to be effective 10/1/ 2012. Filed Date: 7/18/12. Accession Number: 20120718... Creek, LLC. Description: Amendment to MBR Tariff Filing to be effective 10/1/ 2012. Filed Date: 7/18/12...

77 FR 60418 - Combined Notice of Filings

Science.gov (United States)

2012-10-03

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings Take notice that the Commission has received the following Natural Gas Pipeline Rate and Refund Report filings...-1064-000. Applicants: Venice Gathering System, L.L.C. Description: NAESB 2.0 Compliance Filing to be...

75 FR 30081 - Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate...

Science.gov (United States)

2010-05-28

...-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating to the Risk Management Interface May 24, 2010. Pursuant to Section 19(b)(1) of the...-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The Exchange...

75 FR 62371 - Combined Notice of Filings #2

Science.gov (United States)

2010-10-08

.... Description: Weyerhaeuser NR Company submits tariff filing per 35.12: Weyerhaeuser NR Company MBR Tariff to be..., Inc. MBR eTariff Filing to be effective 9/30/2010. Filed Date: 09/30/2010. Accession Number: 20100930... 35.12: Chandler Wind Partners, LLC MBR Tariff to be effective 9/30/ 2010. Filed Date: 09/30/2010...

Collective operations in a file system based execution model

Science.gov (United States)

Shinde, Pravin; Van Hensbergen, Eric

2013-02-19

A mechanism is provided for group communications using a MULTI-PIPE synthetic file system. A master application creates a multi-pipe synthetic file in the MULTI-PIPE synthetic file system, the master application indicating a multi-pipe operation to be performed. The master application then writes a header-control block of the multi-pipe synthetic file specifying at least one of a multi-pipe synthetic file system name, a message type, a message size, a specific destination, or a specification of the multi-pipe operation. Any other application participating in the group communications then opens the same multi-pipe synthetic file. A MULTI-PIPE file system module then implements the multi-pipe operation as identified by the master application. The master application and the other applications then either read or write operation messages to the multi-pipe synthetic file and the MULTI-PIPE synthetic file system module performs appropriate actions.

78 FR 43947 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

Science.gov (United States)

2013-07-22

.... I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change... Basis for, the Proposed Rule Change In its filing with the Commission, the self-regulatory organization... because it will provide member organizations with greater flexibility in managing their personnel...

Search the SEC website for the latest EDGAR filings

Data.gov (United States)

Securities and Exchange Commission — This listing contains the most recent filings for the current official filing date (including filings made after the 5:30pm deadline on the previous filing day)....

77 FR 27221 - Combined Notice of Filings

Science.gov (United States)

2012-05-09

... Generator Status of Minonk Wind, LLC. Filed Date: 4/19/12. Accession Number: 20120419-5196. Comments Due: 5... Self-Certification of Exempt Wholesale Generator Status of Senate Wind, LLC. Filed Date: 4/19/12... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings Take notice...

21 CFR 720.2 - Times for filing.

Science.gov (United States)

2010-04-01

... Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS VOLUNTARY FILING OF COSMETIC PRODUCT INGREDIENT COMPOSITION STATEMENTS § 720.2 Times for filing. Within 180 days after forms are made available to the industry, Form FDA 2512 should be filed for each cosmetic...

Federal Emergency Management Information system (FEMIS) data management guide. Version 1.2

Energy Technology Data Exchange (ETDEWEB)

Burnett, R.A.; Downing, T.R.; Gaustad, K.L.; Johnson, S.M.; Loveall, R.M.; Winters, C.

1996-05-01

The Federal Emergency Management Information System (FEMIS) is an emergency management planning and analysis tool that is being developed under the direction of the US Army Chemical and Biological Defense Command. The FEMIS Data Management Guide provides the background, as well as the operations and procedures needed to generate and maintain the data resources in the system. Database administrators, system administrators, and general users can use this guide to manage the data files and database that support the administrative, user-environment, database management, and operational capabilities of FEMIS. This document provides a description of the relational and spatial information present in FEMIS. It describes how the data was assembled, how it is loaded, and how it is managed while the system is in operation.

75 FR 51451 - Erie Boulevard Hydropower, L.P.; Notice of Intent To File License Application, Filing of Pre...

Science.gov (United States)

2010-08-20

... Hydropower, L.P.; Notice of Intent To File License Application, Filing of Pre-Application Document, and.... Project No.: 7320-040. c. Dated Filed: June 29, 2010. d. Submitted By: Erie Boulevard Hydropower, L.P. e...: John Mudre at (202) 502-8902; or e-mail at [email protected] . j. Erie Boulevard Hydropower, L.P...

Tank monitor and control system (TMACS) software configuration management plan; TOPICAL

International Nuclear Information System (INIS)

GLASSCOCK, J.A.

1999-01-01

This Software Configuration Management Plan (SCMP) describes the methodology for control of computer software developed and supported by the Systems Development and Integration (SD and I) organization of Lockheed Martin Services, Inc. (LMSI) for the Tank Monitor and Control System (TMACS). This plan controls changes to the software and configuration files used by TMACS. The controlled software includes the Gensym software package, Gensym knowledge base files developed for TMACS, C-language programs used by TMACS, the operating system on the production machine, language compilers, and all Windows NT commands and functions which affect the operating environment. The configuration files controlled include the files downloaded to the Acromag and Westronic field instruments

Evaluated nuclear data file of Th-232

International Nuclear Information System (INIS)

Meadows, J.; Poenitz, W.; Smith, A.; Smith, D.; Whalen, J.; Howerton, R.

1977-09-01

An evaluated nuclear data file for thorium is described. The file extends over the energy range 0.049 (i.e., the inelastic-scattering threshold) to 20.0 MeV and is formulated within the framework of the ENDF system. The input data base, the evaluation procedures and judgments, and ancillary experiments carried out in conjunction with the evaluation are outlined. The file includes: neutron total cross sections, neutron scattering processes, neutron radiative capture cross sections, fission cross sections, (n;2n) and (n;3n) processes, fission properties (e.g., nu-bar and delayed neutron emission) and photon production processes. Regions of uncertainty are pointed out particularly where new measured results would be of value. The file is extended to thermal energies using previously reported resonance evaluations thereby providing a complete file for neutronic calculations. Integral data tests indicated that the file was suitable for neutronic calculations in the MeV range

78 FR 20901 - Combined Notice of Filings #1

Science.gov (United States)

2013-04-08

... Marketing Inc. submits Category Seller Clarification to be effective 3/29/2013. Filed Date: 3/29/13... submits Cost- Based Tariffs Compliance Filing to be effective 4/1/2013. Filed Date: 3/29/13. Accession... to be effective N/A. Filed Date: 3/29/13. Accession Number: 20130329-5223. Comments Due: 5 p.m. ET 4...

29 CFR 24.103 - Filing of retaliation complaint.

Science.gov (United States)

2010-07-01

... violations. (c) Place of Filing. The complaint should be filed with the OSHA Area Director responsible for... by an employer in violation of any of the statutes listed in § 24.100(a) may file, or have filed by... with any OSHA officer or employee. Addresses and telephone numbers for these officials are set forth in...

76 FR 16404 - Combined Notice of Filings #1

Science.gov (United States)

2011-03-23

...: Amendment to MBR Tariff to be effective 5/13/2011. Filed Date: 03/14/2011. Accession Number: 20110314-5272... tariff filing per 35: Amendment to MBR Tariff to be effective 5/13/ 2011. Filed Date: 03/14/2011.... Subsidiary No. 2, Inc. submits tariff filing per 35: Amendment to MBR Tariff to be effective 5/13/ 2011...

77 FR 33206 - Combined Notice of Filings #2

Science.gov (United States)

2012-06-05

... tariff filing per 35: High Trail Wind Farm First Revised MBR to be effective 5/26/2012. Filed Date: 5/25... per 35: Old Trail Wind Farm First Revised MBR to be effective 5/26/2012. Filed Date: 5/25/12... First Revised MBR to be effective 6/1/2012. Filed Date: 5/25/12. Accession Number: 20120525-5088...

Index files for Belle II - very small skim containers

Science.gov (United States)

Sevior, Martin; Bloomfield, Tristan; Kuhr, Thomas; Ueda, I.; Miyake, H.; Hara, T.

2017-10-01

The Belle II experiment[1] employs the root file format[2] for recording data and is investigating the use of “index-files” to reduce the size of data skims. These files contain pointers to the location of interesting events within the total Belle II data set and reduce the size of data skims by 2 orders of magnitude. We implement this scheme on the Belle II grid by recording the parent file metadata and the event location within the parent file. While the scheme works, it is substantially slower than a normal sequential read of standard skim files using default root file parameters. We investigate the performance of the scheme by adjusting the “splitLevel” and “autoflushsize” parameters of the root files in the parent data files.

77 FR 23474 - Combined Notice of Filings

Science.gov (United States)

2012-04-19

...: Young Gas Storage Company, Ltd. Description: EBB Notice Categories to be effective 5/15/2012. Filed Date... intervention is necessary to become a party to the proceeding. Filings in Existing Proceedings Docket Numbers... requirements, interventions, protests, and service can be found at: http://www.ferc.gov/docs-filing/efiling...

Radiation exposure records management

International Nuclear Information System (INIS)

Boiter, H.P.

1975-12-01

Management of individual radiation exposure records begins at employment with the accumulation of data pertinent to the individual and any previous occupational radiation exposure. Appropriate radiation monitorinng badges or devices are issued and accountability established. A computer master file is initiated to include the individual's name, payroll number, social security number, birth date, assigned department, and location. From this base, a radiation exposure history is accumulated to include external ionizing radiation exposure to skin and whole body, contributing neutron exposure, contributing tritium exposure, and extremity exposure. It is used also to schedule bioassay sampling and in-vivo counts and to provide other pertinent information. The file is used as a basis for providing periodic reports to management and monthly exposure summaries to departmental line supervision to assist in planning work so that individual annual exposures are kept as low as practical. Radiation exposure records management also includes documentation of radiation surveys performed by the health physicist to establish working rates and the individual estimating and recording his estimated exposure on a day-to-day basis. Exposure information is also available to contribute to Energy Research and Development Administration statistics and to the National Transuranium Registry

DMFS: A Data Migration File System for NetBSD

Science.gov (United States)

Studenmund, William

2000-01-01

I have recently developed DMFS, a Data Migration File System, for NetBSD. This file system provides kernel support for the data migration system being developed by my research group at NASA/Ames. The file system utilizes an underlying file store to provide the file backing, and coordinates user and system access to the files. It stores its internal metadata in a flat file, which resides on a separate file system. This paper will first describe our data migration system to provide a context for DMFS, then it will describe DMFS. It also will describe the changes to NetBSD needed to make DMFS work. Then it will give an overview of the file archival and restoration procedures, and describe how some typical user actions are modified by DMFS. Lastly, the paper will present simple performance measurements which indicate that there is little performance loss due to the use of the DMFS layer.

E-FUSRAP: AUTOMATING THE CASE FILE FOR THE FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM

Energy Technology Data Exchange (ETDEWEB)

Mackenzie, D.; Marshall, K.

2003-02-27

The Department of Energy's (DOE) Office of Site Closure, EM-30, houses the document library pertaining to sites that are related to the Formerly Utilized Sites Remedial Action Program (FUSRAP) and regularly addresses ongoing information demands, primarily from Freedom of Information Act (FOIA) requests, interested members of the public, the DOE, and other Federal Agencies. To address these demands more efficiently, DOE has begun to implement a new multi-phase, information management process known as e-FUSRAP. The first phase of e-FUSRAP, the development of the Considered Sites Database, summarizes and allows public access to complex information on over 600 sites considered as candidates for FUSRAP. The second phase of e-FUSRAP, the development of the Document Indexing Database, will create an internal index of more than 10,000 documents in the FUSRAP library's case file, allowing more effective management and retrieval of case file documents. Together, the phases of e-FUSRAP will allow EM-30 to become an innovative leader in enhancing public information sources.