WorldWideScience

Sample records for file unavailability measurements

  1. Resource Unavailability (RU) Per Domain Behavior

    NARCIS (Netherlands)

    Karagiannis, Georgios; Westberg, L.; Bader, A.; Tschofenig, Hannes; Tschofenig, H.

    2006-01-01

    This draft specifies a Per Domain Behavior that provides the ability to Diffserv nodes located outside Diffserv domain(s), e.g., receiver or other Diffserv enabled router to detect when the resources provided by the Diffserv domain(s) are not available. The unavailability of resources in the domain

  2. System unavailability indicators with extensions to dynamic probabilistic risk analysis

    International Nuclear Information System (INIS)

    Vesely, W.E.; Azarm, M.A.; Boccio, J.L.

    1990-01-01

    As part of the US Nuclear Regulatory Commission's research program on performance indicators, system unavailability indicators have been constructed and have been applied to plant historical data. The specific system unavailability indicator reported on in this paper is a three-downtime (3-D) averaged indicator, which computes the unavailability based on three-quarters of nonzero downtimes. The 3-D indicator is a form of running average indicator where past history is included to cover three-quarters of nonzero downtimes. The 3-D indicator smooths the unavailability behavior, but still can show time trends and significant changes in the unavailability. The 3-D indicator is a compromise between calculating the unavailability based on all past history and calculating the unavailability based on only the present quarter. The 3-D indicator is restarted after each shutdown period and therefore does not assume the same unavailability behaviors before and after a shutdown. Based on past studies that examined different types of running average indicators, the 3-D indicator has some of the best statistical properties for smoothing behaviors and for identifying trends. The applications illustrate the significant amount of information that can be obtained from system unavailability indicators

  3. Unavailability modeling and analysis of redundant safety systems

    International Nuclear Information System (INIS)

    Vaurio, J.K.; Sciaudone, D.

    1979-10-01

    Analytical expressions have been developed to estimate the average unavailability of an m-out-of-n (m/n, 1 less than or equal to m less than or equal to n less than or equal to 4) standby safety system of a nuclear power plant. The expressions take into account contributions made by testing, repair, equipment failure, human error, and different testing schemes. A computer code, ICARUS, has been written to incorporate these analytical equations. The code is capable of calculating the average unavailability, optimum test interval, and relative contributions of testing, repair, and random failures for any of three testing schemes. After verification of the methodology and coding in ICARUS, a typical auxiliary feedwater system of a nuclear power plant was analyzed. The results show that the failure modes associated with testing and true demands contribute considerably to the unavailability and that diesel generators are the most critical components contributing to the overall unavailability of the system

  4. the effects of unavailability of technical storage facilities

    African Journals Online (AJOL)

    unavailability of the technical storage facilities to the marketing of fruits and vegetables for economic ... vegetables are important profitable small-scale juice enterprises (Thomson,. 1990). ..... Knott's handbook for vegetables growers. 2nd ed.

  5. Unavailability modeling and analysis of redundant safety systems

    Energy Technology Data Exchange (ETDEWEB)

    Vaurio, J.K.; Sciaudone, D.

    1979-10-01

    Analytical expressions have been developed to estimate the average unavailability of an m-out-of-n (m/n, 1 less than or equal to m less than or equal to n less than or equal to 4) standby safety system of a nuclear power plant. The expressions take into account contributions made by testing, repair, equipment failure, human error, and different testing schemes. A computer code, ICARUS, has been written to incorporate these analytical equations. The code is capable of calculating the average unavailability, optimum test interval, and relative contributions of testing, repair, and random failures for any of three testing schemes. After verification of the methodology and coding in ICARUS, a typical auxiliary feedwater system of a nuclear power plant was analyzed. The results show that the failure modes associated with testing and true demands contribute considerably to the unavailability and that diesel generators are the most critical components contributing to the overall unavailability of the system.

  6. A Supply Chain Design Problem Integrated Facility Unavailabilities Management

    Directory of Open Access Journals (Sweden)

    Fouad Maliki

    2016-08-01

    Full Text Available A supply chain is a set of facilities connected together in order to provide products to customers. The supply chain is subject to random failures caused by different factors which cause the unavailability of some sites. Given the current economic context, the management of these unavailabilities is becoming a strategic choice to ensure the desired reliability and availability levels of the different supply chain facilities. In this work, we treat two problems related to the field of supply chain, namely the design and unavailabilities management of logistics facilities. Specifically, we consider a stochastic distribution network with consideration of suppliers' selection, distribution centres location (DCs decisions and DCs’ unavailabilities management. Two resolution approaches are proposed. The first approach called non-integrated consists on define the optimal supply chain structure using an optimization approach based on genetic algorithms (GA, then to simulate the supply chain performance with the presence of DCs failures. The second approach called integrated approach is to consider the design of the supply chain problem and unavailabilities management of DCs in the same model. Note that, we replace each unavailable DC by performing a reallocation using GA in the two approaches. The obtained results of the two approaches are detailed and compared showing their effectiveness.

  7. The influence of incomplete or unavailable information on environmental impact assessment in the USA

    International Nuclear Information System (INIS)

    Atkinson, Samuel F.; Canter, Larry W.; Ravan, Melanie D.

    2006-01-01

    One of the more common activities of environmental scientists in the United States is the preparation of environmental assessments or environmental impact statements in response to the mandates of the National Environmental Policy Act. The central thesis of this paper revolves around a frequent dilemma those scientists face: how to proceed with the environmental impact analysis when information on potential impacts is incomplete or unavailable. The paper examines how the 'hard look' standard that U.S. courts have imposed upon agencies considering proposed actions came about. Further, U.S. courts have said agencies cannot make arbitrary and capricious decisions when deciding to build a project, implement a plan, issue a permit or other give other approvals, and this paper discusses how the courts have defined what arbitrary and capricious decision are, especially when decisions are made when information about impacts is incomplete or unavailable. The paper examines why agencies win or lose lawsuits filed against the environmental assessments or environmental impact statements they write, focusing on those cases that have occurred after the Supreme Court ruled on the issue in 1989. The paper suggests recommendations to environmental scientists faced with incomplete or unavailable information when preparing an environmental assessment or environmental impact statement in the U.S

  8. Effect of cooking methods on available and unavailable ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-08-18

    Aug 18, 2008 ... treatment. Key words: Legume grains, available and unavailable carbohydrates, cooking, autoclaving. INTRODUCTION. Grain legumes are foodstuffs of great nutritional signifi- cance to .... amount of disaccharide sucrose, accounting for 3.76 g/100 .... organoleptic properties of food (Tharanathan and.

  9. Quantifying the Impact of Unavailability in Cyber-Physical Environments

    Energy Technology Data Exchange (ETDEWEB)

    Aissa, Anis Ben [Université de Tunis El Manar, Tunisia; Abercrombie, Robert K [ORNL; Sheldon, Federick T. [University of Memphis; Mili, Ali [New Jersey Insitute of Technology

    2014-01-01

    The Supervisory Control and Data Acquisition (SCADA) system discussed in this work manages a distributed control network for the Tunisian Electric & Gas Utility. The network is dispersed over a large geographic area that monitors and controls the flow of electricity/gas from both remote and centralized locations. The availability of the SCADA system in this context is critical to ensuring the uninterrupted delivery of energy, including safety, security, continuity of operations and revenue. Such SCADA systems are the backbone of national critical cyber-physical infrastructures. Herein, we propose adapting the Mean Failure Cost (MFC) metric for quantifying the cost of unavailability. This new metric combines the classic availability formulation with MFC. The resulting metric, so-called Econometric Availability (EA), offers a computational basis to evaluate a system in terms of the gain/loss ($/hour of operation) that affects each stakeholder due to unavailability.

  10. Evaluations of maintenance effectiveness on unavailability and risk

    International Nuclear Information System (INIS)

    Vesely, W.E.

    1993-01-01

    A methodology is presented for quantifying the effectiveness of maintenance on unavailability and on risk. The methodology is based on standard Markov modeling principles. What is new is the application to quantify maintenance effectiveness by explicitly quantifying maintenance benefits as well as maintenance's negative contributions. Maintenance effects are quantified by defining a degraded state for the component in addition to an operational state and a failed state which are usually defined. The maintenance model which is developed is a natural extension of the standard models used in reliability analysis and in Probabilistic Risk Assessments (PRAs). The results which are obtained can be directly used in PRAs. Applications of the methodology are presented by quantifying maintenance effectiveness on component performance and component unavailability for specific maintenance schedules

  11. Structured interview approach to the development of plant maintenance unavailabilities

    International Nuclear Information System (INIS)

    Fragola, J.R.; Jacobs, M.

    1986-01-01

    In a nuclear generating facility, the overall plant economics and safety suffer when a component is not available when needed. Maintenance unavailabilities provide a mechanism to predict the probability that a specific component is not available to function on demand due to maintenance. The development of these maintenance unavailabilities required a visit to an operational pressurized water reactor (PWR) nuclear facility to conduct an interview process with the plant operators who provided their insights into availability histories of the components of interest. A structured approach was developed for the extraction of downtime information from the plant operators, which was essential to ensure that the data gathered were relevant to the study and, most important, consistent within a specific component type. This process provided traceability so that it could be understood where the data originated from some years hence. In addition, it had to be reproducible providing the same steps were followed by another interviewer where the results would be consistent

  12. FRANTIC: a computer code for time dependent unavailability analysis

    International Nuclear Information System (INIS)

    Vesely, W.E.; Goldberg, F.F.

    1977-03-01

    The FRANTIC computer code evaluates the time dependent and average unavailability for any general system model. The code is written in FORTRAN IV for the IBM 370 computer. Non-repairable components, monitored components, and periodically tested components are handled. One unique feature of FRANTIC is the detailed, time dependent modeling of periodic testing which includes the effects of test downtimes, test overrides, detection inefficiencies, and test-caused failures. The exponential distribution is used for the component failure times and periodic equations are developed for the testing and repair contributions. Human errors and common mode failures can be included by assigning an appropriate constant probability for the contributors. The output from FRANTIC consists of tables and plots of the system unavailability along with a breakdown of the unavailability contributions. Sensitivity studies can be simply performed and a wide range of tables and plots can be obtained for reporting purposes. The FRANTIC code represents a first step in the development of an approach that can be of direct value in future system evaluations. Modifications resulting from use of the code, along with the development of reliability data based on operating reactor experience, can be expected to provide increased confidence in its use and potential application to the licensing process

  13. Switching Markov chains for a holistic modeling of SIS unavailability

    International Nuclear Information System (INIS)

    Mechri, Walid; Simon, Christophe; BenOthman, Kamel

    2015-01-01

    This paper proposes a holistic approach to model the Safety Instrumented Systems (SIS). The model is based on Switching Markov Chain and integrates several parameters like Common Cause Failure, Imperfect Proof testing, partial proof testing, etc. The basic concepts of Switching Markov Chain applied to reliability analysis are introduced and a model to compute the unavailability for a case study is presented. The proposed Switching Markov Chain allows us to assess the effect of each parameter on the SIS performance. The proposed method ensures the relevance of the results. - Highlights: • A holistic approach to model the unavailability safety systems using Switching Markov chains. • The model integrates several parameters like probability of failure due to the test, the probability of not detecting a failure in a test. • The basic concepts of the Switching Markov Chains are introduced and applied to compute the unavailability for safety systems. • The proposed Switching Markov Chain allows assessing the effect of each parameter on the chemical reactor performance

  14. New technique for determining unavailability of computer controlled safety systems

    International Nuclear Information System (INIS)

    Fryer, M.O.; Bruske, S.Z.

    1984-04-01

    The availability of a safety system for a fusion reactor is determined. A fusion reactor processes tritium and requires an Emergency Tritium Cleanup (ETC) system for accidental tritium releases. The ETC is computer controlled and because of its complexity, is an excellent candidate for this analysis. The ETC system unavailability, for preliminary untested software, is calculated based on different assumptions about operator response. These assumptions are: (a) the operator shuts down the system after the first indication of plant failure; (b) the operator shuts down the system after following optimized failure verification procedures; or (c) the operator is taken out of the decision process, and the computer uses the optimized failure verification procedures

  15. Measurement and visualization of file-to-wall contact during ultrasonically activated irrigation in simulated canals.

    Science.gov (United States)

    Boutsioukis, C; Verhaagen, B; Walmsley, A D; Versluis, M; van der Sluis, L W M

    2013-11-01

    (i) To quantify in a simulated root canal model the file-to-wall contact during ultrasonic activation of an irrigant and to evaluate the effect of root canal size, file insertion depth, ultrasonic power, root canal level and previous training, (ii) To investigate the effect of file-to-wall contact on file oscillation. File-to-wall contact was measured during ultrasonic activation of the irrigant performed by 15 trained and 15 untrained participants in two metal root canal models. Results were analyzed by two 5-way mixed-design anovas. The level of significance was set at P root canal (P root canal (P irrigant activation. Therefore, the term 'Passive Ultrasonic Irrigation' should be amended to 'Ultrasonically Activated Irrigation'. © 2013 International Endodontic Journal. Published by John Wiley & Sons Ltd.

  16. Preliminary study on the correlation between color measurement of dyed polyester and its image files

    Science.gov (United States)

    Park, Y. K.; Park, Y. C.

    2017-10-01

    As the internet becomes more popular, buyers send image files to manufacturers instead of sending swatches. However, this method may cause problems because different from the monitor between the buyer and the manufacturer, and also there is a problem depending on the light source. In order to overcome these problems, we investigated the relationship between color measurement values of dyed fabrics and RGB values of image files. The RGB values of image files tended to decrease with increasing dye concentration in all three colors. Correlation between RGB values and a*, b* values was observed at low concentration, but there was little correlation at high concentration. In the case of yellow color, there is no correlation between the L*a*b* values obtained from the dyed fabric and RGB values obtained from the image file.

  17. Formatting data files for repeated-measures analyses in SPSS: Using the Aggregate and Restructure procedures

    Directory of Open Access Journals (Sweden)

    Gyslain Giguère

    2006-03-01

    Full Text Available In this tutorial, we demonstrate how to use the Aggregate and Restructure procedures available in SPSS (versions 11 and up to prepare data files for repeated-measures analyses. In the first two sections of the tutorial, we briefly describe the Aggregate and Restructure procedures. In the final section, we present an example in which the data from a fictional lexical decision task are prepared for analysis using a mixed-design ANOVA. The tutorial demonstrates that the presented method is the most efficient way to prepare data for repeated-measures analyses in SPSS.

  18. Case Study on the Unavailability of a Ship Propulsion System under Aging Effects and Maintenance

    OpenAIRE

    Tadatsugi Okazaki

    2016-01-01

    Unavailability of a ship propulsion system under aging effects and proper maintenance is estimated using GO-FLOW. GO-FLOW is an effective software tool for the unavailability analysis of complex systems. Aging effects are incorporated into GO-FLOW using a time-dependent technique and assuming a linear aging model. The results show that the aging effects and improper maintenance can potentially increase the frequency of accidents due to a malfunction of the propulsion system by a factor of three.

  19. Six types Monte Carlo for estimating the current unavailability of Markov system with dependent repair

    International Nuclear Information System (INIS)

    Xiao Gang; Li Zhizhong

    2004-01-01

    Based on integral equaiton describing the life-history of Markov system, six types of estimators of the current unavailability of Markov system with dependent repair are propounded. Combining with the biased sampling of state transition time of system, six types of Monte Carlo for estimating the current unavailability are given. Two numerical examples are given to deal with the variances and efficiencies of the six types of Monte Carlo methods. (authors)

  20. Time-independent and time-dependent contributions to the unavailability of standby safety system components

    International Nuclear Information System (INIS)

    Lofgren, E.V.; Uryasev, S.; Samanta, P.

    1997-01-01

    The unavailability of standby safety system components due to failures in nuclear power plants is considered to involve a time-independent and a time-dependent part. The former relates to the component's unavailability from demand stresses due to usage, and the latter represents the component's unavailability due to standby-time stresses related to the environment. In this paper, data from the nuclear plant reliability data system (NPRDS) were used to partition the component's unavailability into the contributions from standby-time stress (i.e., due to environmental factors) and demand stress (i.e., due to usage). Analyses are presented of motor-operated valves (MOVs), motor-driven pumps (MDPs), and turbine-driven pumps (TDPs). MOVs fail predominantly (approx. 78 %) from environmental factors (standby-time stress failures). MDPs fail slightly more frequently from demand stresses (approx. 63 %) than standby-time stresses, while TDPs fail predominantly from standby-time stresses (approx. 78 %). Such partitions of component unavailability have many uses in risk-informed and performance-based regulation relating to modifications to Technical Specification, in-service testing, precise determination of dominant accident sequences, and implementation of maintenance rules

  1. A Measurement Study of the Structured Overlay Network in P2P File-Sharing Systems

    Directory of Open Access Journals (Sweden)

    Mo Zhou

    2007-01-01

    Full Text Available The architecture of P2P file-sharing applications has been developing to meet the needs of large scale demands. The structured overlay network, also known as DHT, has been used in these applications to improve the scalability, and robustness of the system, and to make it free from single-point failure. We believe that the measurement study of the overlay network used in the real file-sharing P2P systems can provide guidance for the designing of such systems, and improve the performance of the system. In this paper, we perform the measurement in two different aspects. First, a modified client is designed to provide view to the overlay network from a single-user vision. Second, the instances of crawler programs deployed in many nodes managed to crawl the user information of the overlay network as much as possible. We also find a vulnerability in the overlay network, combined with the character of the DNS service, a more serious DDoS attack can be launched.

  2. Measurement and visualization of file-to-wall contact during ultrasonically activated irrigation in simulated canals

    NARCIS (Netherlands)

    Boutsioukis, C.; Verhaagen, B.; Walmsley, A.D.; Versluis, Michel; van der Sluis, L.W.M.

    2013-01-01

    Aim (i) To quantify in a simulated root canal model the file-to-wall contact during ultrasonic activation of an irrigant and to evaluate the effect of root canal size, file insertion depth, ultrasonic power, root canal level and previous training, (ii) To investigate the effect of file-to-wall

  3. Measurement and visualization of file-to-wall contact during ultrasonically activated irrigation in simulated canals

    NARCIS (Netherlands)

    Boutsioukis, C.; Verhaagen, B.; Walmsley, A. D.; Versluis, M.; van der Sluis, L. W. M.

    2013-01-01

    Aim(i) To quantify in a simulated root canal model the file-to-wall contact during ultrasonic activation of an irrigant and to evaluate the effect of root canal size, file insertion depth, ultrasonic power, root canal level and previous training, (ii) To investigate the effect of file-to-wall

  4. Human action contribution to ET-RR-II reactor systems unstems unavailability

    International Nuclear Information System (INIS)

    Sabek, M.G.

    2001-01-01

    This paper gives a study on the human action contribution to the systems unavailability of ET-RR-II reactor as a result of the test and maintenance procedures. The human contribution is expressed in terms of Fussel-Vesely importance which is defined by the probability that event is contributing to system failure (unavailability). The human error basic events contribution was analyzed for all initiating events and systems fault trees. The calculations result shows a high contribution value (61%) for the human error to systems unavailability. This means that the operator and the maintenance people should be highly qualified trained. Moreover, there should be programs for continuous training. Also, the procedures of tests and maintenance should be in a simple way and clear in order to minimize the contribution of the human errors. The calculations were done using the IRRAS cods

  5. Interparental Violence, Maternal Emotional Unavailability and Children's Cortisol Functioning in Family Contexts

    Science.gov (United States)

    Sturge-Apple, Melissa L.; Davies, Patrick T.; Cicchetti, Dante; Manning, Liviah G.

    2012-01-01

    Our goal in the present study was to examine the specificity of pathways among interparental violence, maternal emotional unavailability, and children's cortisol reactivity to emotional stressors within interparental and parent-child relationships. The study also tested whether detrimental family contexts were associated, on average, with…

  6. Centralized Reliability Data Organization (CREDO) assessment of critical component unavailability in liquid metal reactors

    International Nuclear Information System (INIS)

    Koger, K.H.; Haire, M.J.; Humphrys, B.L.; Manneschmidt, J.F.; Setoguchi, K.; Nakai, R.

    1988-01-01

    The Centralized Reliability Data Organization (CREDO) is the largest repository of liquid metal reactor (LMR) component reliability data in the world. It is jointly sponsored by the US Dept. of Energy (DOE) and the Power Reactor and Nuclear Fuel Development Corporation (PNC) of Japan. The CREDO data base contains information on a population of more than 20,000 components and approximately 1500 event records. A conservative estimation is that the total component operating hours is approaching 2.2 billion hours. The work reported here focuses on the availability information contained in CREDO and the development of availability critical items lists. That is, individual components are ranked in prioritized lists from worst to best performers from an availability standpoint. Availability as used here is an inherent characteristics of the component and is not necessarily related to plant operability. A major observation is that a few components have a much higher unavailability factor than the average. The top fifteen components contribute 93%, 77%, and 87% of the total system unavailability for EBR-II, FFTF, and JOYO respectively. Critical components common to all three sites are mechanical pumps and electromagnetic pumps. Application of resources to these components with the highest unavailability will have the greatest effect on overall availability. All three sites demonstrate that low maintainability (i.e., long repair times), rather than unreliability (i.e., high failure rates), are the main contributors, by about a two-to-one margin, to liquid metal system unavailability

  7. Time dependent unavailability analysis of nuclear safety systems considering periodically tested components

    International Nuclear Information System (INIS)

    Goes, Alexandre Gromann de Araujo

    1988-01-01

    It is of utmost importance to have a computer code in order to analyze how different parameters (like test duration time) affect the unavailability of safety systems of nuclear. In this context, a study was performed in order to evaluate the model employed by the FRANTIC computer code, which performs detailed calculations on the contribution to the system unavailability originated by hardware failures, component tests and repairs, aiming at considering the influence of different test schemes on the system unavailability. It was shown, by means of the results attained that the numerical model used by the FRANTIC code and the analytical model proposed by APOSTOLAKIS and CHU (4) give unavailability values much similar when the component tests are supposed to be perfect. When a test is supposed to be imperfect (that is, when it may induce a test is supposed to be imperfect (that is, when it may induce a failure on the component being tested), the analytical model presents more conservative results. (author)

  8. The effects of mother's physical and emotional unavailability on emotion regulation.

    Science.gov (United States)

    Field, T

    1994-01-01

    In summary, emotion dysregulation can develop from brief or more prolonged separations from the mother as well as from the more disturbing effects of her emotional unavailability, such as occurs when she is depressed. Harmonious interaction with the mother or the primary caregiver (attunement) of the mother's physical unavailability were seen in studies of separations from the mother due to her hospitalization or to her conference trips. These separations affected the infants' play behaviors and sleep patterns. Comparisons between hospitalizations and conference trips, however, suggested that the infants' behaviors were more negatively affected by the hospitalizations than the conference trips. This probably related to these being hospitalizations for the birth of another baby--the infants no longer had the special, exclusive relationship with their mothers after the arrival of the new sibling. This finding highlights the critical importance of emotional availability. The mother had returned from the hospital, but, while she was no longer physically unavailable, she was now emotionally unavailable. Emotional unavailability was investigated in an acute form by comparing two laboratory situations, the still face paradigm and the momentary leave taking. The still face had more negative effects on the infants' interaction behaviors than the physical separation. The most extreme form of emotional unavailability, mother's depression, had the most negative effects. The disorganization or emotion dysregulation in this case is more prolonged. Changes in physiology (heart rate, vagal tone, and cortisol levels), in play behavior, affect, activity level, and sleep organization as well as other regulating functions such as eating and toileting, and even in the immune system persist for the duration of the mother's depression. My colleagues and I have suggested that these changes occur because the infant is being chronically deprived of an important external regulator of

  9. Unplanned unavailability of the French nuclear plants. Evolution. Outstanding facts applications

    International Nuclear Information System (INIS)

    Coppe, P.

    2001-01-01

    The presentation gives a description of the unplanned unavailability of the whole French nuclear units on the aspect performance. The French fleet comprises 58 nuclear units including 34 from the series 900 MW, 20 from the stage 1300 MW and 4 units from the new series N4 of 1450 MW recently commissioned. Because of this width, even if the unavailability of the park remains on a low level on average, the experience feedback on this parameter gives very a rich lesson. The general evolution of unavailability over the last years is the subject of the first part of the talk. Several modes of analysis are examined: by year on the whole of the units, for the various series, by order of age of the various units. The different modes of gathering are examined and others are evoked, in order to reveal those which allow an optimal use of the experience feedback. The outstanding facts are then presented: the principal causes of unavailability are raised and examined. Certain equipment stand out particularly: the reasons of these singularities are exposed as well as the lesson and the modifications brought, the committed actions. Finally the applications resulting from the studies of the unplanned unavailability of the nuclear units are developed. Of course they relate in the forefront to the field of maintenance with the use of these studies within the framework of optimized and adapted programs of maintenance. The contributions are examined. The aging evolution of the plants is also analyzed starting from these studies. The stress is put however on a less obvious application: this one of the future units in design. (author)

  10. ORACL program file for acquisition, storage and analysis of data in radiation measurement and nondestructive measurement of nuclear material, vol. 2

    International Nuclear Information System (INIS)

    Yagi, Hideyuki; Takeuchi, Norio; Gotoh, Hiroshi

    1976-09-01

    The file contains 79 programs for radiation measurement and nondestructive measurement of nuclear material written in conversational language ORACL associated with the GAMMA-III system of ORTEC Incorporated. It deals with data transfers between disk/core/MCA/magnetic tape, edition of data in disks, calculation of the peak area, calculation of mean and standard deviation, reference to gamma-ray data files, accounting, calendar, etc. It also has a support system for micro-computer development. Usages of the built-in functions of ORACL are presented. (auth.)

  11. Uncertainty and sensitivity analyses for age-dependent unavailability model integrating test and maintenance

    International Nuclear Information System (INIS)

    Kančev, Duško; Čepin, Marko

    2012-01-01

    Highlights: ► Application of analytical unavailability model integrating T and M, ageing, and test strategy. ► Ageing data uncertainty propagation on system level assessed via Monte Carlo simulation. ► Uncertainty impact is growing with the extension of the surveillance test interval. ► Calculated system unavailability dependence on two different sensitivity study ageing databases. ► System unavailability sensitivity insights regarding specific groups of BEs as test intervals extend. - Abstract: The interest in operational lifetime extension of the existing nuclear power plants is growing. Consequently, plants life management programs, considering safety components ageing, are being developed and employed. Ageing represents a gradual degradation of the physical properties and functional performance of different components consequently implying their reduced availability. Analyses, which are being made in the direction of nuclear power plants lifetime extension are based upon components ageing management programs. On the other side, the large uncertainties of the ageing parameters as well as the uncertainties associated with most of the reliability data collections are widely acknowledged. This paper addresses the uncertainty and sensitivity analyses conducted utilizing a previously developed age-dependent unavailability model, integrating effects of test and maintenance activities, for a selected stand-by safety system in a nuclear power plant. The most important problem is the lack of data concerning the effects of ageing as well as the relatively high uncertainty associated to these data, which would correspond to more detailed modelling of ageing. A standard Monte Carlo simulation was coded for the purpose of this paper and utilized in the process of assessment of the component ageing parameters uncertainty propagation on system level. The obtained results from the uncertainty analysis indicate the extent to which the uncertainty of the selected

  12. Methods for dependency estimation and system unavailability evaluation based on failure data statistics

    International Nuclear Information System (INIS)

    Azarm, M.A.; Hsu, F.; Martinez-Guridi, G.; Vesely, W.E.

    1993-07-01

    This report introduces a new perspective on the basic concept of dependent failures where the definition of dependency is based on clustering in failure times of similar components. This perspective has two significant implications: first, it relaxes the conventional assumption that dependent failures must be simultaneous and result from a severe shock; second, it allows the analyst to use all the failures in a time continuum to estimate the potential for multiple failures in a window of time (e.g., a test interval), therefore arriving at a more accurate value for system unavailability. In addition, the models developed here provide a method for plant-specific analysis of dependency, reflecting the plant-specific maintenance practices that reduce or increase the contribution of dependent failures to system unavailability. The proposed methodology can be used for screening analysis of failure data to estimate the fraction of dependent failures among the failures. In addition, the proposed method can evaluate the impact of the observed dependency on system unavailability and plant risk. The formulations derived in this report have undergone various levels of validations through computer simulation studies and pilot applications. The pilot applications of these methodologies showed that the contribution of dependent failures of diesel generators in one plant was negligible, while in another plant was quite significant. It also showed that in the plant with significant contribution of dependency to Emergency Power System (EPS) unavailability, the contribution changed with time. Similar findings were reported for the Containment Fan Cooler breakers. Drawing such conclusions about system performance would not have been possible with any other reported dependency methodologies

  13. Unavailability of repairable components with failures detectable upon demand: Remarks on a work of Caldarola

    International Nuclear Information System (INIS)

    Souza Borges, W. de; Silva Pagetti, P. da

    1987-01-01

    In this paper an exact expression has been obtained for the asymptotic mean unavailability in time domain of components with failures detected upon demand. The model is more general than those proposed in the literature since it allows the use of general distributions for component life times, repair times and inter-demand times. Expressions for the special case of exponential life times have also been derived. (orig.)

  14. Addressing imperfect maintenance modelling uncertainty in unavailability and cost based optimization

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez, Ana [Department of Statistics and Operational Research, Polytechnic University of Valencia, Camino de Vera, s/n, 46071 Valencia (Spain); Carlos, Sofia [Department of Chemical and Nuclear Engineering, Polytechnic University of Valencia, Camino de Vera, s/n, 46071 Valencia (Spain); Martorell, Sebastian [Department of Chemical and Nuclear Engineering, Polytechnic University of Valencia, Camino de Vera, s/n, 46071 Valencia (Spain)], E-mail: smartore@iqn.upv.es; Villanueva, Jose F. [Department of Chemical and Nuclear Engineering, Polytechnic University of Valencia, Camino de Vera, s/n, 46071 Valencia (Spain)

    2009-01-15

    Optimization of testing and maintenance activities performed in the different systems of a complex industrial plant is of great interest as the plant availability and economy strongly depend on the maintenance activities planned. Traditionally, two types of models, i.e. deterministic and probabilistic, have been considered to simulate the impact of testing and maintenance activities on equipment unavailability and the cost involved. Both models present uncertainties that are often categorized as either aleatory or epistemic uncertainties. The second group applies when there is limited knowledge on the proper model to represent a problem, and/or the values associated to the model parameters, so the results of the calculation performed with them incorporate uncertainty. This paper addresses the problem of testing and maintenance optimization based on unavailability and cost criteria and considering epistemic uncertainty in the imperfect maintenance modelling. It is framed as a multiple criteria decision making problem where unavailability and cost act as uncertain and conflicting decision criteria. A tolerance interval based approach is used to address uncertainty with regard to effectiveness parameter and imperfect maintenance model embedded within a multiple-objective genetic algorithm. A case of application for a stand-by safety related system of a nuclear power plant is presented. The results obtained in this application show the importance of considering uncertainties in the modelling of imperfect maintenance, as the optimal solutions found are associated with a large uncertainty that influences the final decision making depending on, for example, if the decision maker is risk averse or risk neutral.

  15. Addressing imperfect maintenance modelling uncertainty in unavailability and cost based optimization

    International Nuclear Information System (INIS)

    Sanchez, Ana; Carlos, Sofia; Martorell, Sebastian; Villanueva, Jose F.

    2009-01-01

    Optimization of testing and maintenance activities performed in the different systems of a complex industrial plant is of great interest as the plant availability and economy strongly depend on the maintenance activities planned. Traditionally, two types of models, i.e. deterministic and probabilistic, have been considered to simulate the impact of testing and maintenance activities on equipment unavailability and the cost involved. Both models present uncertainties that are often categorized as either aleatory or epistemic uncertainties. The second group applies when there is limited knowledge on the proper model to represent a problem, and/or the values associated to the model parameters, so the results of the calculation performed with them incorporate uncertainty. This paper addresses the problem of testing and maintenance optimization based on unavailability and cost criteria and considering epistemic uncertainty in the imperfect maintenance modelling. It is framed as a multiple criteria decision making problem where unavailability and cost act as uncertain and conflicting decision criteria. A tolerance interval based approach is used to address uncertainty with regard to effectiveness parameter and imperfect maintenance model embedded within a multiple-objective genetic algorithm. A case of application for a stand-by safety related system of a nuclear power plant is presented. The results obtained in this application show the importance of considering uncertainties in the modelling of imperfect maintenance, as the optimal solutions found are associated with a large uncertainty that influences the final decision making depending on, for example, if the decision maker is risk averse or risk neutral

  16. Analysis of unavailability related to demand failures as a function of the testing interval

    International Nuclear Information System (INIS)

    Carretero, J.A.; Pereira, M.B.; Perez Lobo, E.M.

    1998-01-01

    The unavailability related to the demand failure of a component is the sum of the contributions of the failures in demand and in waiting. An important point in PSAs is the calculation of unavailabilities of the basic events of demand failure. Several criteria are used for this, with the objective of simplifying said quantification. The information available from two nuclear power plants has been analysed, in order to determine the tendency in the models in demand and in waiting, as a function of the test intervals, the following conclusions were obtained: - There is a clear tendency for the possibility of failure in demand to increase as the interval between tests increases - The test intervals considered in PSAs are not always coherent with the estimates of real demand; this implies a penalty when using the in waiting model, due to the underlying conservatism Therefore, increasing the intervals between tests over time (a tendency studied in nuclear power plants)could cause demand due to tests to b e significantly less than that due to real actuations. This implies a need to apply test intervals based on historic demands and not on those due to historic tests, in order to avoid conservatism. (Author)

  17. Experiments towards model-based testing using Plan 9: Labelled transition file systems, stacking file systems, on-the-fly coverage measuring

    NARCIS (Netherlands)

    Belinfante, Axel; Guardiola, G.; Soriano, E.; Ballesteros, F.J.

    2006-01-01

    We report on experiments that we did on Plan 9/Inferno to gain more experience with the file-system-as-tool-interface approach. We reimplemented functionality that we earlier worked on in Unix, trying to use Plan 9 file system interfaces. The application domain for those experiments was model-based

  18. Does player unavailability affect football teams' match physical outputs? A two-season study of the UEFA champions league.

    Science.gov (United States)

    Windt, Johann; Ekstrand, Jan; Khan, Karim M; McCall, Alan; Zumbo, Bruno D

    2018-05-01

    Player unavailability negatively affects team performance in elite football. However, whether player unavailability and its concomitant performance decrement is mediated by any changes in teams' match physical outputs is unknown. We examined whether the number of players injured (i.e. unavailable for match selection) was associated with any changes in teams' physical outputs. Prospective cohort study. Between-team variation was calculated by correlating average team availability with average physical outputs. Within-team variation was quantified using linear mixed modelling, using physical outputs - total distance, sprint count (efforts over 20km/h), and percent of distance covered at high speeds (>14km/h) - as outcome variables, and player unavailability as the independent variable of interest. To control for other factors that may influence match physical outputs, stage (group stage/knockout), venue (home/away), score differential, ball possession (%), team ranking (UEFA Club Coefficient), and average team age were all included as covariates. Teams' average player unavailability was positively associated with the average number of sprints they performed in matches across two seasons. Multilevel models similarly demonstrated that having 4 unavailable players was associated with 20.8 more sprints during matches in 2015/2016, and with an estimated 0.60-0.77% increase in the proportion of total distance run above 14km/h in both seasons. Player unavailability had a possibly positive and likely positive association with total match distances in the two respective seasons. Having more players injured and unavailable for match selection was associated with an increase in teams' match physical outputs. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  19. Unavailability of the residual system heat removal of Angra 1 by Bayesian networks considering dependent failures

    International Nuclear Information System (INIS)

    Gomes, Many R.S.; Melo, Paulo F.F.F. e

    2015-01-01

    This work models by Bayesian networks the residual heat removal system (SRCR) of Angra I nuclear power plant, using fault tree mapping for systematically identifying all possible modes of occurrence caused by a large loss of coolant accident (large LOCA). The focus is on dependent events, such as the bridge system structure of the residual heat removal system and the occurrence of common-cause failures. We used the Netica™ tool kit, Norsys Software Corporation and Python 2.7.5 for modeling Bayesian networks and Microsoft Excel for modeling fault trees. Working with dependent events using Bayesian networks is similar to the solutions proposed by other models, beyond simple understanding and ease of application and modification throughout the analysis. The results obtained for the unavailability of the system were satisfactory, showing that in most cases the system will be available to mitigate the effects of an accident as described above. (author)

  20. Unavailability of the residual system heat removal of Angra 1 by Bayesian networks considering dependent failures

    Energy Technology Data Exchange (ETDEWEB)

    Gomes, Many R.S.; Melo, Paulo F.F.F. e, E-mail: mgomes@con.ufrj.br, E-mail: frutuoso@nuclear.ufrj.br [Universidade Federal do Rio de Janeiro (UFRJ), RJ (Brazil). Programa de Pos-Graduacao em Engenharia Nuclear

    2015-07-01

    This work models by Bayesian networks the residual heat removal system (SRCR) of Angra I nuclear power plant, using fault tree mapping for systematically identifying all possible modes of occurrence caused by a large loss of coolant accident (large LOCA). The focus is on dependent events, such as the bridge system structure of the residual heat removal system and the occurrence of common-cause failures. We used the Netica™ tool kit, Norsys Software Corporation and Python 2.7.5 for modeling Bayesian networks and Microsoft Excel for modeling fault trees. Working with dependent events using Bayesian networks is similar to the solutions proposed by other models, beyond simple understanding and ease of application and modification throughout the analysis. The results obtained for the unavailability of the system were satisfactory, showing that in most cases the system will be available to mitigate the effects of an accident as described above. (author)

  1. The best confidence interval of the failure rate and unavailability per demand when few experimental data are available

    International Nuclear Information System (INIS)

    Goodman, J.

    1985-01-01

    Using a few available data the likelihood functions for the failure rate and unavailability per demand are constructed. These likelihood functions are used to obtain likelihood density functions for the failure rate and unavailability per demand. The best (or shortest) confidence intervals for these functions are provided. The failure rate and unavailability per demand are important characteristics needed for reliability and availability analysis. The methods of estimation of these characteristics when plenty of observed data are available are well known. However, on many occasions when we deal with rare failure modes or with new equipment or components for which sufficient experience has not accumulated, we have scarce data where few or zero failures have occurred. In these cases, a technique which reflects exactly our state of knowledge is required. This technique is based on likelihood density function or Bayesian methods depending on the available prior distribution. To extract the maximum amount of information from the data the best confidence interval is determined

  2. Weibull aging models for the single protective channel unavailability analysis by the device of stages

    International Nuclear Information System (INIS)

    Nunes, M.E.C.; Noriega, H.C.; Melo, P.F.F.

    1997-01-01

    Among the features to take into account in the unavailability analysis of protective channels, there is one that plays a dominant role - that of considering the equipment aging. In this sense, the exponential failure model is not adequate, since some transition rates are no more constant. As a consequence, Markovian models cannot be used anymore. As an alternative, one may use the device of stages that allows for transforming a Non Markovian model into an equivalent Markovian one by insertion of a fictitious states set, called stages. For a given time-dependent transition rate, its failure density is analysed as to the best combination of exponential distributions and then the moments of the original distribution and those of the combination are matched to estimate the necessary parameters. In this paper, the aging of the protective channel is supposed to follow Weibull distributions. Typical means and variances for the times to failure are considered and combinations of stages are checked. Initial conditions features are discussed in connection with states that are fictitious and to check the validity of the developed models. Alternative solutions by the discretization of the failure rates are generated. The results obtained agree quite well. (author). 7 refs., 6 figs

  3. Nurse-assessed metabolic monitoring: a file audit of risk factor prevalence and impact of an intervention to enhance measurement of waist circumference.

    Science.gov (United States)

    Rosenbaum, Simon; Nijjar, Sukh; Watkins, Andrew; Garwood, Natasha; Sherrington, Catherine; Tiedemann, Anne

    2014-06-01

    The aim of the present study was to: (i) document the prevalence of risk factors for non-communicable diseases among mental health consumers (inpatients) with various diagnoses; and (ii) audit the frequency of waist circumference (WC) documentation before and after an intervention that involved a single nurse-education session, and change in assessment-form design. The study was undertaken in a private psychiatric hospital in Sydney, Australia. Twenty-five nurses participated in the educational intervention. File audits were performed prior to intervention delivery (n = 60), and 3 months' (n = 60), and 9 months' (n = 60) post-intervention. Files were randomly selected, and demographic (age, diagnosis) and risk factor (WC, body mass index (BMI), smoking status, blood pressure) data were extracted. WC was higher in this cohort compared to published general population means, and only 19% of patients had a BMI within the healthy range. In total, 37% of patients smoked, while 31% were hypertensive. At baseline, none of the audited files reported WC, which increased to 35 of the 60 (58%) files audited at the 3-month follow up. At the 9-month follow up, 25 of the 60 (42%) files audited reported a WC. In the 120 post-intervention files audited, only two patients refused measurement. These results illustrate the poor physical health of inpatients, and suggest that nurse-assessed metabolic monitoring can be enhanced with minimal training. © 2014 Australian College of Mental Health Nurses Inc.

  4. Development of Unavailability Estimation Method Considering Various Operating States of Dynamic Systems

    International Nuclear Information System (INIS)

    Shin, Seung Ki; Kang, Hyun Gook; Seong, Poong Hyun

    2011-01-01

    A dynamic system can be defined as a system which has a state at any given time which can be represented by a point in an appropriate state space. In order to analyze the dynamic systems, various failure mechanisms with time requirements such as the failure orders of sub-components and the changes of system states with time need to be modeled and quantitatively estimated. Since the conventional static fault tree analysis has imitations when applied to the dynamic systems, two types of dynamic fault tree methods have been developed. Dugan et al. proposed four dynamic gates to handle failure mechanisms composed of sequence-dependent events and Cepin and Mavko proposed the use of house events to handle failure mechanisms of dynamic systems which have various operating states with time. However, modeling a fault tree from a complex system is a cumbersome task even for the experts who is familiar to it, and demands a great amount of attention and caution to avoid errors. In order to model complex systems more conveniently from system block diagrams compared to the fault tree, a reliability graph with general gates (RGGG) was developed by introduction of general gates to a conventional reliability graph. The RGGG is an easy-to-modeling method as powerful as fault tree. It was also improved to analyze the dynamic failure mechanisms composed of sequence-dependent events with the addition of dynamic nodes. In this paper, unavailability assessment method for dynamic systems which have various operating states is proposed using the RGGG method. To achieve this, a novel concept of reliability matrix for the RGGG is introduced and Bayesian Networks are used for the quantification

  5. Role of Facilities Available and Un-Available in Attracting of Tourist in Swat Valley Pakistan

    Directory of Open Access Journals (Sweden)

    Akbar Jalaluddin

    2017-01-01

    Full Text Available Natural landscape is an important resource for mountainous regions and play crucial role in tourism development. Tourism play a key role in economic development of a country. Developing tourist areas is the key to meet the expectations of mountain inhabitants, tourists, and the general public outside of mountainous areas. In order to know tourist perception, problems, and role of landscape & horticulture plants in the field of tourism. A research study entitled “Role of facilities available and un-available in attracting of tourist in swat valley Pakistan “The data was collected from the respondents through a questionnaire survey and analyzed using percentages, frequencies and Chi-square test (where applicable. The analyzed data revealed that most of the respondent (55 % considered natural green environment as a reason for their visit and 67 % respondents wanted to visit with their friends and were satisfied with the tourist area, respectively. Most of the respondent (39 % observed throwing of surplus food as major waste materials which turned the beautiful green environment into unattractive environment. Most of the visitors (52 % dislike un-cleanliness of the locality, 74% respondents felt ill effect due to deforestation.53 % tourist disagree with the current maintenance of the locality by tourism department. The most missed facilities were non availability of dustbins and children playing areas. 75 % respondents agreed with the fact that most of the people (local inhabitants as well as tourist were unaware with regard to maintenance activities of the area 15.7 % respondent agreed that road system should be improved to access most of the greenery in the locality, respectively to aware local people and tourist regarding maintenance of the locality will improve tourism in Swat valley. The studies need to be develop for the improvement of existing as well as artificial landscape of the tourist area (Kalam and Malamjabba of Swat valley.

  6. Erratum to ''Johnson's algorithm : A key to solve optimally or approximately flowshop scheduling problems with unavailability periods'' [International Journal of Production Economics 121 (2009) 81-87

    OpenAIRE

    Rapine , Christophe

    2013-01-01

    International audience; In Allaoui H., Artiba A, ''Johnson's algorithm : A key to solve optimally or approximately flowshop scheduling problems with unavailability periods'' [International Journal of Production Economics 121 (2009)] the authors propose optimality conditions for the Johnson sequence in presence of one unavailability period on the first machine and pretend for a performance guarantee of 2 when several unavailability periods may occur. We establish in this note that these condit...

  7. Noaa chlorofluorocarbon tracer program air and seawater measurements: 1986-1989. Data file

    International Nuclear Information System (INIS)

    Wisegarver, D.P.; Bullister, J.L.; Gammon, R.H.; Menzia, F.A.; Kelly, K.C.

    1993-04-01

    The NOAA Chlorofluorocarbon (CFC) Tracer Program at PMEL has been measuring the growing burden of these anthropogenic gases in the thermocline waters of the Pacific Ocean since 1980. The central goals of the NOAA CFC Tracer Program are to document the transient invasion of the CFC tracers into the Pacific Ocean, by means of repeat occupations of key hydrographic sections at 5-year intervals, and to interpret these changing distributions in terms of coupled ocean-atmosphere models. Studies are underway to use the CFC observations in model-validation studies, and to help develop predictive capabilities on the decade-to-century timescale. The report includes measurements of trichlorofluoromethane (CFC-11) and dichlorodifluoromethane (CFC-12) dissolved in seawater samples collected in the Pacific Ocean by the NOAA CFC Tracer Program on six cruises during the period of 1986-1989. Measurements of depth, pressure, salinity, temperature, and dissolved oxygen are included with the CFC data. Measurements of CFC-11 and CFC-12 in air samples collected along the cruise tracks are also included in the report. Data from the report are also available from the authors in digital format

  8. Development of the Bayesian method for unavailability inference. The new inferential theory and the examples of inference using BWR outage data in Japan

    International Nuclear Information System (INIS)

    Nakamura, Makoto

    2009-01-01

    It is important for Level 1 PSA to quantify input reliability parameters and their uncertainty. Bayesian methods for inference of system/component unavailability, however, are not well studied. At present practitioners allocate the uncertainty (i.e. error factor) of the unavailability based on engineering judgment. Systematic methods based on Bayesian statistics are needed for quantification of such uncertainty. In this study we have developed a new method for Bayesian inference of unavailability, where the posterior of system/component unavailability is described by the inverted gamma distribution. We show that the average of the posterior comes close to the point estimate of the unavailability as the number of outages goes to infinity. That indicates validity of the new method. Using plant data recorded in NUCIA, we have applied the new method to inference of system unavailability under unplanned outages due to violations of LCO at BWRs in Japan. According to the inference results, the unavailability is populated in the order of 10 -5 -10 -4 and the error factor is within 1-2. Thus, the new Bayesian method allows one to quantify magnitudes and widths (i.e. error factor) of uncertainty distributions of unavailability. (author)

  9. Time-stamp correction of magnetic observatory data acquired during unavailability of time-synchronization services

    Science.gov (United States)

    Coïsson, Pierdavide; Telali, Kader; Heumez, Benoit; Lesur, Vincent; Lalanne, Xavier; Jiang Xin, Chang

    2017-09-01

    During magnetic observatory data acquisition, the data time stamp is kept synchronized with a precise source of time. This is usually done using a GPS-controlled pulse per second (PPS) signal. For some observatories located in remote areas or where internet restrictions are enforced, only the magnetometer data are transmitted, limiting the capabilities of monitoring the acquisition operations. The magnetic observatory in Lanzhou (LZH), China, experienced an unnoticed interruption of the GPS PPS starting 7 March 2013. The data logger clock drifted slowly in time: in 6 months a lag of 27 s was accumulated. After a reboot on 2 April 2014 the drift became faster, -2 s per day, before the GPS PPS could be restored on 8 July 2014. To estimate the time lags that LZH time series had accumulated, we compared it with data from other observatories located in East Asia. A synchronization algorithm was developed. Natural sources providing synchronous events could be used as markers to obtain the time lag between the observatories. The analysis of slices of 1 h of 1 s data at arbitrary UTC allowed estimating time lags with an uncertainty of ˜ 11 s, revealing the correct trends of LZH time drift. A precise estimation of the time lag was obtained by comparing data from co-located instruments controlled by an independent PPS. In this case, it was possible to take advantage of spikes and local noise that constituted precise time markers. It was therefore possible to determine a correction to apply to LZH time stamps to correct the data files and produce reliable 1 min averaged definitive magnetic data.

  10. 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

  11. Component unavailability versus inservice test (IST) interval: Evaluations of component aging effects with applications to check valves

    International Nuclear Information System (INIS)

    Vesely, W.E.; Poole, A.B.

    1997-07-01

    Methods are presented for calculating component unavailabilities when inservice test (IST) intervals are changed and when component aging is explicitly included. The methods extend usual approaches for calculating unavailability and risk effects of changing IST intervals which utilize Probabilistic Risk Assessment (PRA) methods that do not explicitly include component aging. Different IST characteristics are handled including ISTs which are followed by corrective maintenances which completely renew or partially renew the component. ISTs which are not followed by maintenance activities needed to renew the component are also handled. Any downtime associated with IST, including the test downtime and the following maintenance downtime, is included in the unavailability evaluations. A range of component aging behaviors is studied including both linear and nonlinear aging behaviors. Based upon evaluations completed to date, pooled failure data on check valves show relatively small aging (e.g., less than 7% per year). However, data from some plant systems could be evidence for larger aging rates occurring in time periods less than 5 years. The methods are utilized in this report to carry out a range of sensitivity evaluations to evaluate aging effects for different possible applications. Based on the sensitivity evaluations, summary tables are constructed showing how optimal IST interval ranges for check valves can vary relative to different aging behaviors which might exist. The evaluations are also used to identify IST intervals for check valves which are robust to component aging effects. General insights on aging effects are also extracted. These sensitivity studies and extracted results provide useful information which can be supplemented or be updated with plant specific information. The models and results can also be input to PRAs to determine associated risk implications

  12. Unavailability Analysis of the Reactor Core Protection System using Reliability Block Diagram

    International Nuclear Information System (INIS)

    Shin, Hyun Kook; Kim, Sung Ho; Choi, Woong Suk; Kim, Jae Hack

    2006-01-01

    The reactor core of nuclear power plants needs to be monitored for the early detection of core abnormal conditions to protect plants from a severe accident. The core protection calculator system (CPCS) has been provided to calculate the departure from nucleate boiling ratio (DNBR) and the local power density (LPD) based on measured parameters of reactor and coolant system. The original CPCS for OPR 1000 has been designed and implemented based on the concurrent 3205 computer system whose components are obsolete. The CPCS based on Westinghouse Common-Q system has recently been implemented for the Shin-Kori Nuclear Power Plant, Units 1 and 2(SKN 1 and 2). An R and D project has been launched to develop new core protection system called as RCOPS (Reactor Core Protection System) with the partnership of KOPEC and Doosan Heavy Industries and Construction Co. RCOPS is implemented on the HFC-6000 safety class programmable logic controller (PLC). In this paper, the reliability of RCOPS is analyzed using the reliability block diagram (RBD) method. The calculated results are compared with that of the CPCS for SKN 1 and 2

  13. A study on quantification of unavailability of DPPS with fault tolerant techniques considering fault tolerant techniques' characteristics

    International Nuclear Information System (INIS)

    Kim, B. G.; Kang, H. G.; Kim, H. E.; Seung, P. H.; Kang, H. G.; Lee, S. J.

    2012-01-01

    With the improvement of digital technologies, digital I and C systems have included more various fault tolerant techniques than conventional analog I and C systems have, in order to increase fault detection and to help the system safely perform the required functions in spite of the presence of faults. So, in the reliability evaluation of digital systems, the fault tolerant techniques (FTTs) and their fault coverage must be considered. To consider the effects of FTTs in a digital system, there have been several studies on the reliability of digital model. Therefore, this research based on literature survey attempts to develop a model to evaluate the plant reliability of the digital plant protection system (DPPS) with fault tolerant techniques considering detection and process characteristics and human errors. Sensitivity analysis is performed to ascertain important variables from the fault management coverage and unavailability based on the proposed model

  14. 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

  15. 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.

  16. ACONC Files

    Data.gov (United States)

    U.S. Environmental Protection Agency — ACONC files containing simulated ozone and PM2.5 fields that were used to create the model difference plots shown in the journal article. This dataset is associated...

  17. XML Files

    Science.gov (United States)

    ... this page: https://medlineplus.gov/xml.html MedlinePlus XML Files To use the sharing features on this page, please enable JavaScript. MedlinePlus produces XML data sets that you are welcome to download ...

  18. 831 Files

    Data.gov (United States)

    Social Security Administration — SSA-831 file is a collection of initial and reconsideration adjudicative level DDS disability determinations. (A few hearing level cases are also present, but the...

  19. Performance of Generating Plant: Managing the Changes. Part 2: Thermal Generating Plant Unavailability Factors and Availability Statistics

    Energy Technology Data Exchange (ETDEWEB)

    Curley, G. Michael [North American Electric Reliability Corporation (United States); Mandula, Jiri [International Atomic Energy Agency (IAEA)

    2008-05-15

    The WEC Committee on the Performance of Generating Plant (PGP) has been collecting and analysing power plant performance statistics worldwide for more than 30 years and has produced regular reports, which include examples of advanced techniques and methods for improving power plant performance through benchmarking. A series of reports from the various working groups was issued in 2008. This reference presents the results of Working Group 2 (WG2). WG2's main task is to facilitate the collection and input on an annual basis of power plant performance data (unit-by-unit and aggregated data) into the WEC PGP database. The statistics will be collected for steam, nuclear, gas turbine and combined cycle, hydro and pump storage plant. WG2 will also oversee the ongoing development of the availability statistics database, including the contents, the required software, security issues and other important information. The report is divided into two sections: Thermal generating, combined cycle/co-generation, combustion turbine, hydro and pumped storage unavailability factors and availability statistics; and nuclear power generating units.

  20. Sensitivity analysis on the effect of software-induced common cause failure probability in the computer-based reactor trip system unavailability

    International Nuclear Information System (INIS)

    Kamyab, Shahabeddin; Nematollahi, Mohammadreza; Shafiee, Golnoush

    2013-01-01

    Highlights: ► Importance and sensitivity analysis has been performed for a digitized reactor trip system. ► The results show acceptable trip unavailability, for software failure probabilities below 1E −4 . ► However, the value of Fussell–Vesley indicates that software common cause failure is still risk significant. ► Diversity and effective test is founded beneficial to reduce software contribution. - Abstract: The reactor trip system has been digitized in advanced nuclear power plants, since the programmable nature of computer based systems has a number of advantages over non-programmable systems. However, software is still vulnerable to common cause failure (CCF). Residual software faults represent a CCF concern, which threat the implemented achievements. This study attempts to assess the effectiveness of so-called defensive strategies against software CCF with respect to reliability. Sensitivity analysis has been performed by re-quantifying the models upon changing the software failure probability. Importance measures then have been estimated in order to reveal the specific contribution of software CCF in the trip failure probability. The results reveal the importance and effectiveness of signal and software diversity as applicable strategies to ameliorate inefficiencies due to software CCF in the reactor trip system (RTS). No significant change has been observed in the rate of RTS failure probability for the basic software CCF greater than 1 × 10 −4 . However, the related Fussell–Vesley has been greater than 0.005, for the lower values. The study concludes that consideration of risk associated with the software based systems is a multi-variant function which requires compromising among them in more precise and comprehensive studies

  1. Experience, use, and performance measurement of the Hadoop File System in a typical nuclear physics analysis workflow

    International Nuclear Information System (INIS)

    Sangaline, E; Lauret, J

    2014-01-01

    The quantity of information produced in Nuclear and Particle Physics (NPP) experiments necessitates the transmission and storage of data across diverse collections of computing resources. Robust solutions such as XRootD have been used in NPP, but as the usage of cloud resources grows, the difficulties in the dynamic configuration of these systems become a concern. Hadoop File System (HDFS) exists as a possible cloud storage solution with a proven track record in dynamic environments. Though currently not extensively used in NPP, HDFS is an attractive solution offering both elastic storage and rapid deployment. We will present the performance of HDFS in both canonical I/O tests and for a typical data analysis pattern within the RHIC/STAR experimental framework. These tests explore the scaling with different levels of redundancy and numbers of clients. Additionally, the performance of FUSE and NFS interfaces to HDFS were evaluated as a way to allow existing software to function without modification. Unfortunately, the complicated data structures in NPP are non-trivial to integrate with Hadoop and so many of the benefits of the MapReduce paradigm could not be directly realized. Despite this, our results indicate that using HDFS as a distributed filesystem offers reasonable performance and scalability and that it excels in its ease of configuration and deployment in a cloud environment

  2. On the application of semi-Markovian processes to the unavailability analysis of majority voting protective systems

    International Nuclear Information System (INIS)

    Frutuoso e Melo, Paulo Fernando Ferreira

    1992-01-01

    In this work the application of semi-Markovian processes to the unavailability analysis of majority voting protective systems is discussed aiming at: modeling two problems that, possess practical relevance: explicit consideration of test intervals and possibility of including nonexponential repair times. Initially, protective systems up to 5 channels are modeled considering intervals between tests by means of a Markovian model in or.der to take into account the possibility of high demand rates. This model is a new extension of previous ones already published in the literature. The above mentioned Markovian model allows for considering either that the failure of a single channel is re by a real system demand or, alternatively, the failure is revealed only when k channels are found failed. Practical implications of this policies are important as they allow for different system actuation policies to be discussed and evaluated. A computer co de named RAMPSMM has been written in order to perform the aforementioned analysis. Results for different system configurations are shown and compared to published results concerning one and two channels. Those results agree adequately and the effect of higher demand rates on the systems is acknowledged. Next, a new semi-Markovian model for the the intervals between tests is discussed. The reason for employing it is that it describes a time interval that is constant, so that its describing process is not Markovian anymore. The model takes into account the influence of different parameters and repair policies as, for example, demand rate (considering the possibility of test overrides), staggered and sequential test policies and so on. l' Another consideration is made concerning the possibility of nonexponential ,- repair times. These kind of repair times are modeled by means of negative binomial distributions which correspond to discretized gamma densities assumed for the repair times. A second computer code named RAMPSSM has been

  3. 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.)

  4. Study of the Atucha I nuclear power plant's residual heat removal system unavailability through the fault tree analysis and common cause failures

    International Nuclear Information System (INIS)

    Terrado, C.A.

    1991-06-01

    The present essay offers a comprehensive research of the Atucha I nuclear power plant's residual heat removal system unavailability, including Fault Tree Analysis and Common Cause Failures (CCF) treatment. The study is developed within the Event Tree perspective that considers the loss of external electrical power of the initiating event. The event was constructed by the Safety Evaluations Division of the Ezeiza Atomic Center in Argentina. According to the Event Tree, the research includes system demand during plant operation with 132 KV and emergency generation (Diesel motor generators). The system unavailability assessment is approached in two different ways: a) Considering independent failures only. b) Taking into account the existence of Common Cause Events, and modeling dependent failures. The Fault Tree quantification is played using the AIEA PSAPACK Code. The assessment data base is compiled from plant specific records and generic data bases like TECDOC 478. After Fault Tree model logic development, some general procedures used in common cause failures treating are applied to pick up another set of solutions. The results of the study are: a) Four Fault Trees have been developed to model the abovementioned system: 132 KV and emergency generation, both including and excluding CCF. b) The following unavailability values were obtained: 132 KV independent failures only: 7 10 -4 . Emergency generation independent failures only: 1.53 10 -2 . 132 KV dependent and independent failures: 3.6 10 -3 . Emergency generation dependent and independent failures: 1.74 10 -2 . The major conclusions obtained from the precedent results are: a) When using 132 KV system configuration, minimal cut sets involving common cause failures represents 81%from total system unavailability. b) The dependent failures treatment is an important task to be considered in safety assessments in order to reach more realistic values. (Author) [es

  5. Digital I and C systems in nuclear power plants. Risk-screening of environmental stressors and a comparison of hardware unavailability with an existing analog system

    International Nuclear Information System (INIS)

    Hassan, M.; Vesely, W.E.

    1998-01-01

    In this report, we present a screening study to identify environmental stressors for digital instrumentation and control (I ampersand C) systems in a nuclear power plant (NPP) which can be potentially risk-significant, and compare the hardware unavailability of such a system with that of its existing analog counterpart. The stressors evaluated are temperature, humidity, vibration, radiation, electro-magnetic interference (EMI), and smoke. The results of risk-screening for an example plant, subject to some bounding assumptions and based on relative changes in plant risk (core damage frequency impacts of the stressors), indicate that humidity, EMI from lightning, and smoke can be potentially risk-significant. Risk from other sources of EMI could not be evaluated for a lack of data. Risk from temperature appears to be insignificant as that from the assumed levels of vibrations. A comparison of the hardware unavailability of the existing analog Safety Injection Actuation System (SIAS) in the example plant with that of an assumed digital upgrade of the system indicates that system unavailability may be more sensitive to the level of redundancy in elements of the digital system than to the environmental and operational variations involved. The findings of this study can be used to focus activities relating to the regulatory basis for digital I ampersand C upgrades in NPPs, including identification of dominant stressors, data-gathering, equipment qualification, and requirements to limit the effects of environmental stressors. 30 refs., 8 figs., 26 tabs

  6. 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...

  7. An evaluated neutronic data file for elemental zirconium

    International Nuclear Information System (INIS)

    Smith, A.B.; Chiba, S.

    1994-09-01

    A comprehensive evaluated neutronic data file for elemental zirconium is derived and presented in the ENDF/B-VI formats. The derivation is based upon measured microscopic nuclear data, augmented by model calculations as necessary. The primary objective is a quality contemporary file suitable for fission-reactor development extending from conventional thermal to fast and innovative systems. This new file is a significant improvement over previously available evaluated zirconium files, in part, as a consequence of extensive new experimental measurements reported elsewhere

  8. 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...

  9. 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.

  10. 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

  11. 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.

  12. Is partial behaviour a plausible explanation for the unavailability of the ICMJE disclosure form of an author in a BMJ journal?

    Directory of Open Access Journals (Sweden)

    Klaas van Dijk

    2017-11-01

    Full Text Available This case study about the ethical behaviour in the field of scholarly publishing documents an exception on the rule for research articles in the medical journal BMJ Open that ICMJE disclosure forms of authors must be made available on request. The ICMJE, the International Committee of Medical Journal Editors, has developed these forms for the disclosure of conflicts of interest for authors of medical publications. The case refers to the form of the corresponding author of an article in BMJ Open on retraction notices (Moylan and Kowalczuk, 2016. The corresponding author is a member of the council of COPE, the Committee on Publication Ethics. I will argue that the unavailability of the form relates to personal conflicts of interest with the corresponding author about my efforts to retract a fatally flawed study on the breeding biology of the Basra Reed Warbler Acrocephalus griseldis. I describe my attempts to get the form and I will argue that its unavailability can be attributed to partial behaviour by BMJ, the publisher of BMJ Open. This study complements other sources reporting ethical issues at COPE.

  13. Genetic algorithm-based optimization of testing and maintenance under uncertain unavailability and cost estimation: A survey of strategies for harmonizing evolution and accuracy

    International Nuclear Information System (INIS)

    Villanueva, J.F.; Sanchez, A.I.; Carlos, S.; Martorell, S.

    2008-01-01

    This paper presents the results of a survey to show the applicability of an approach based on a combination of distribution-free tolerance interval and genetic algorithms for testing and maintenance optimization of safety-related systems based on unavailability and cost estimation acting as uncertain decision criteria. Several strategies have been checked using a combination of Monte Carlo (simulation)--genetic algorithm (search-evolution). Tolerance intervals for the unavailability and cost estimation are obtained to be used by the genetic algorithms. Both single- and multiple-objective genetic algorithms are used. In general, it is shown that the approach is a robust, fast and powerful tool that performs very favorably in the face of noise in the output (i.e. uncertainty) and it is able to find the optimum over a complicated, high-dimensional nonlinear space in a tiny fraction of the time required for enumeration of the decision space. This approach reduces the computational effort by means of providing appropriate balance between accuracy of simulation and evolution; however, negative effects are also shown when a not well-balanced accuracy-evolution couple is used, which can be avoided or mitigated with the use of a single-objective genetic algorithm or the use of a multiple-objective genetic algorithm with additional statistical information

  14. 17 CFR 201.152 - Filing of papers: Form.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Filing of papers: Form. 201... PRACTICE Rules of Practice General Rules § 201.152 Filing of papers: Form. (a) Specifications. Papers filed... white paper measuring 81/2×11 inches, except that, to the extent that the reduction of larger documents...

  15. Download this PDF file

    African Journals Online (AJOL)

    Talble 1: Varinax Rotated Environmental Factors Constraining l'armers' lise of. Improved Cowpea Technologies. Environmental-Related Variables Factor T Factor 2. (ſaid and labour (Marketing. Problems) Problems). Scarcity of farm land. (),52 ().24. Low soil fertility, (), (57 (), (). Unavailability of labour required to (), (58 (), 8.

  16. Available and unavailable carbohydrate content of black gram(Vigna Mungo) and chick-pea (Cicer Arietinum) as affected by soaking and cooking processes

    International Nuclear Information System (INIS)

    Zia-ur-Rehman; Rashid, M.; Salariya, A.M.

    2003-01-01

    The effects of soaking (Tap water, sodium bicarbonate solution) and cooking in tap water were investigated on available and unavailable carbohydrate contents and starch digestibility of black grams and chick-peas. Available carbohydrates including total soluble sugars, reducing sugars, non-reducing sugars and starch contents of these two legumes decreased to various extents as a result of soaking and cooking. From 3.43 - 25.63% total soluble sugars and 4.26 - 22.70% starch contents were lost on soaking black grams and chick-peas in tap water and sodium bicarbonate solution. Maximum amounts of total soluble sugars (28.43 - 59.64%) and starch contents (29.93 - 67.40%) were lost on cooking the water and alkali soaked legumes. However, these losses were comparatively less in case of water soaking process. Soaking and cooking processes also brought about some changes in the profile of unavailable carbohydrates of black grams and chick-peas. Soaking in sodium bicarbonate solution led to an appreciable increase of hemicellulose (42.50 - 54.31%) and NDF (28.69 - 30.68%) but not in legumes soaked in tap water. However, cooking process caused reduction in NDF (19.25 - 41.04%), ADF (5.48 - 25.31%), cellulose (12.88 - 28.42%) and hemicellulose (31.86 - 59.37%). Lignin contents of these legumes increased to some extents on cooking whereas it remained unchanged as a result of soaking. Starch digestibility of black grams and chick peas was markedly improved after cooking. However, no appreciable improvement in starch digestibility was observed after soaking these legumes in tap water or alkaline solution.(author)

  17. 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)

  18. 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...

  19. Development of a photonuclear activation file and measurement of delayed neutron spectra; Creation d'une bibliotheque d'activation photonucleaire et mesures de spectres d'emission de neutrons retardes

    Energy Technology Data Exchange (ETDEWEB)

    Giacri-Mauborgne, M.L

    2005-11-15

    This thesis work consists in two parts. The first part is the description of the creation of a photonuclear activation file which will be used to calculated photonuclear activation. To build this file we have used different data sources: evaluations but also calculations done using several cross sections codes (HMS-ALICE, GNASH, ABLA). This file contains photonuclear activation cross sections for more than 600 nuclides and fission fragments distributions for 30 actinides at tree different Bremsstrahlung energies and the delay neutron spectrum associated. These spectra are not in good agreement with experimental data. That is why we decided to launch measurement of delayed neutrons spectra from photofission. The second part of this thesis consists in demonstrating the possibility to do such measurements at the ELSA accelerator facility. To that purpose, we have developed the detection, the acquisition system and the analysis method of such spectra. These were tested for the measurement of the delayed neutron spectrum of uranium-238 after irradiation in a 2 MeV neutron flux. Finally, we have measured the delayed neutron spectrum of uranium-238 after irradiation in a 15 MeV Bremsstrahlung flux. We compare our results with experimental data. The experiment has allowed us to improve the value of {nu}{sub p}-bar with an absolute uncertainty below 7%, we propose {nu}{sub p}-bar = (3.03 {+-} 0.02) n/100 fissions, and to correct the Nikotin's parameters for the six group representation. Particularly, we have improved the data concerning the sixth group by taking into account results from different irradiation times.

  20. 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.

  1. 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.

  2. 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.

  3. Analyzing endosonic root canal file oscillations: an in vitro evaluation.

    Science.gov (United States)

    Lea, Simon C; Walmsley, A Damien; Lumley, Philip J

    2010-05-01

    Passive ultrasonic irrigation may be used to improve bacterial reduction within the root canal. The technique relies on a small file being driven to oscillate freely within the canal and activating an irrigant solution through biophysical forces such as microstreaming. There is limited information regarding a file's oscillation patterns when operated while surrounded by fluid as is the case within a canal root. Files of different sizes (#10 and #30, 27 mm and 31 mm) were connected to an ultrasound generator via a 120 degrees file holder. Files were immersed in a water bath, and a laser vibrometer set up with measurement lines superimposed over the files. The laser vibrometer was scanned over the oscillating files. Measurements were repeated 10 times for each file/power setting used. File mode shapes are comprised of a series of nodes/antinodes, with thinner, longer files producing more antinodes. The maximum vibration occurred at the free end of the file. Increasing generator power had no significant effect on this maximum amplitude (p > 0.20). Maximum displacement amplitudes were 17 to 22 microm (#10 file, 27 mm), 15 to 21 microm (#10 file, 31 mm), 6 to 9 microm (#30 file, 27 mm), and 5 to 7 microm (#30, 31 mm) for all power settings. Antinodes occurring along the remaining file length were significantly larger at generator power 1 than at powers 2 through 5 (p generator powers, energy delivered to the file is dissipated in unwanted vibration resulting in reduced vibration displacement amplitudes. This may reduce the occurrence of the biophysical forces necessary to maximize the technique's effectiveness. Copyright (c) 2010 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  4. file 2

    African Journals Online (AJOL)

    enforce the legislation needed to make life in cities safe, rewarding, and healthy. ... safety measures among filling station attendants and assess the prevailing safety practices in filling stations in Ile-Ife. ... environmental and occupational health.

  5. 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.)

  6. 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.

  7. Research of Performance Linux Kernel File Systems

    Directory of Open Access Journals (Sweden)

    Andrey Vladimirovich Ostroukh

    2015-10-01

    Full Text Available The article describes the most common Linux Kernel File Systems. The research was carried out on a personal computer, the characteristics of which are written in the article. The study was performed on a typical workstation running GNU/Linux with below characteristics. On a personal computer for measuring the file performance, has been installed the necessary software. Based on the results, conclusions and proposed recommendations for use of file systems. Identified and recommended by the best ways to store data.

  8. ENSDF: The evaluated nuclear structure data file

    International Nuclear Information System (INIS)

    Martin, M.J.

    1986-01-01

    The structure, organization, and contents of the Evaluated Nuclear Structure Data File, ENSDF, will be discussed. This file summarizes the state of experimental nuclear structure data for all nuclei as determined from consideration of measurements reported world wide. Special emphasis will be given to the data evaluation procedures and consistency checks utilized at the input stage and to the retrieval capabilities of the system at the output stage

  9. Source Reference File

    Data.gov (United States)

    Social Security Administration — This file contains a national set of names and contact information for doctors, hospitals, clinics, and other facilities (known collectively as sources) from which...

  10. Patient Assessment File (PAF)

    Data.gov (United States)

    Department of Veterans Affairs — The Patient Assessment File (PAF) database compiles the results of the Patient Assessment Instrument (PAI) questionnaire filled out for intermediate care Veterans...

  11. RRB Earnings File (RRBERN)

    Data.gov (United States)

    Social Security Administration — RRBERN contains records for all beneficiaries on the RRB's PSSVES file who's SSNs are validated through the SVES processing. Validated output is processed through...

  12. 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...

  13. A novel platform for in vitro analysis of torque, forces, and three-dimensional file displacements during root canal preparations: application to ProTaper rotary files.

    Science.gov (United States)

    Diop, Amadou; Maurel, Nathalie; Oiknine, Michel; Patoor, Etienne; Machtou, Pierre

    2009-04-01

    We proposed a new testing setup and in vitro experimental procedure allowing the analysis of the forces, torque, and file displacements during the preparation of root canals using nickel-titanium rotary endodontic files. We applied it to the preparation of 20 fresh frozen cadaveric teeth using ProTaper files (Dentsply Maillefer, Ballaigues, Switzerland), according to a clinically used sequence. During the preparations, a clinical hand motion was performed by an endodontist, and we measured the applied torque around the file axis and also the involved three-dimensional forces and 3-dimensional file displacements. Such a biomechanical procedure is useful to better understand the working conditions of the files in terms of loads and displacements. It could be used to analyze the effects of various mechanical and geometric parameters on the files' behavior and to get data for modelling purposes. Finally, it could contribute to studies aiming to improve files design in order to reduce the risks of file fractures.

  14. 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...

  15. Strategy on review method for JENDL High Energy File

    Energy Technology Data Exchange (ETDEWEB)

    Yamano, Naoki [Sumitomo Atomic Energy Industries Ltd., Tokyo (Japan)

    1998-11-01

    Status on review method and problems for a High Energy File of Japanese Evaluated Nuclear Data Library (JENDL-HE File) has been described. Measurements on differential and integral data relevant to the review work for the JENDL-HE File have been examined from a viewpoint of data quality and applicability. In order to achieve the work effectively, strategy on development of standard review method has been discussed as well as necessity of tools to be used in the review scheme. (author)

  16. SaniTwice: a novel approach to hand hygiene for reducing bacterial contamination on hands when soap and water are unavailable.

    Science.gov (United States)

    Edmonds, Sarah L; Mann, James; McCormack, Robert R; Macinga, David R; Fricker, Christopher M; Arbogast, James W; Dolan, Michael J

    2010-12-01

    The risk of inadequate hand hygiene in food handling settings is exacerbated when water is limited or unavailable, thereby making washing with soap and water difficult. The SaniTwice method involves application of excess alcohol-based hand sanitizer (ABHS), hand "washing" for 15 s, and thorough cleaning with paper towels while hands are still wet, followed by a standard application of ABHS. This study investigated the effectiveness of the SaniTwice methodology as an alternative to hand washing for cleaning and removal of microorganisms. On hands moderately soiled with beef broth containing Escherichia coli (ATCC 11229), washing with a nonantimicrobial hand washing product achieved a 2.86 (±0.64)-log reduction in microbial contamination compared with the baseline, whereas the SaniTwice method with 62 % ethanol (EtOH) gel, 62 % EtOH foam, and 70 % EtOH advanced formula gel achieved reductions of 2.64 ± 0.89, 3.64 ± 0.57, and 4.61 ± 0.33 log units, respectively. When hands were heavily soiled from handling raw hamburger containing E. coli, washing with nonantimicrobial hand washing product and antimicrobial hand washing product achieved reductions of 2.65 ± 0.33 and 2.69 ± 0.32 log units, respectively, whereas SaniTwice with 62 % EtOH foam, 70 % EtOH gel, and 70 % EtOH advanced formula gel achieved reductions of 2.87 ± 0.42, 2.99 ± 0.51, and 3.92 ± 0.65 log units, respectively. These results clearly demonstrate that the in vivo antibacterial efficacy of the SaniTwice regimen with various ABHS is equivalent to or exceeds that of the standard hand washing approach as specified in the U.S. Food and Drug Administration Food Code. Implementation of the SaniTwice regimen in food handling settings with limited water availability should significantly reduce the risk of foodborne infections resulting from inadequate hand hygiene.

  17. Status of the evaluated nuclear structure data file

    International Nuclear Information System (INIS)

    Martin, M.J.

    1991-01-01

    The structure, organization, and contents of the Evaluated Nuclear Structure Data File (ENSDF) are discussed in this paper. This file contains a summary of the state of experimental nuclear structure data for all nuclides as determined from consideration of measurements reported worldwide in the literature. Special emphasis is given to the data evaluation procedures, the consistency checks, and the quality control utilized at the input stage and to the retrieval capabilities of the system at the output stage. Recent enhancements of the on-line interaction with the file contents is addressed as well as procedural changes that will improve the currency of the file

  18. Computerized index for teaching files

    International Nuclear Information System (INIS)

    Bramble, J.M.

    1989-01-01

    A computerized index can be used to retrieve cases from a teaching file that have radiographic findings similar to an unknown case. The probability that a user will review cases with a correct diagnosis was estimated with use of radiographic findings of arthritis in hand radiographs of 110 cases from a teaching file. The nearest-neighbor classification algorithm was used as a computer index to 110 cases of arthritis. Each case was treated as an unknown and inputted to the computer index. The accuracy of the computer index in retrieving cases with the same diagnosis (including rheumatoid arthritis, gout, psoriatic arthritis, inflammatory osteoarthritis, and pyrophosphate arthropathy) was measured. A Bayes classifier algorithm was also tested on the same database. Results are presented. The nearest-neighbor algorithm was 83%. By comparison, the estimated accuracy of the Bayes classifier algorithm was 78%. Conclusions: A computerized index to a teaching file based on the nearest-neighbor algorithm should allow the user to review cases with the correct diagnosis of an unknown case, by entering the findings of the unknown case

  19. 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,.

  20. MMLEADS Public Use File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medicare-Medicaid Linked Enrollee Analytic Data Source (MMLEADS) Public Use File (PUF) contains demographic, enrollment, condition prevalence, utilization, and...

  1. Hospital Service Area File

    Data.gov (United States)

    U.S. Department of Health & Human Services — This file is derived from the calendar year inpatient claims data. The records contain number of discharges, length of stay, and total charges summarized by provider...

  2. Patient Treatment File (PTF)

    Data.gov (United States)

    Department of Veterans Affairs — This database is part of the National Medical Information System (NMIS). The Patient Treatment File (PTF) contains a record for each inpatient care episode provided...

  3. USEEIO Satellite Files

    Data.gov (United States)

    U.S. Environmental Protection Agency — These files contain the environmental data as particular emissions or resources associated with a BEA sectors that are used in the USEEIO model. They are organized...

  4. Provider of Services File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The POS file contains data on characteristics of hospitals and other types of healthcare facilities, including the name and address of the facility and the type of...

  5. Download this PDF file

    African Journals Online (AJOL)

    countries quite a number of distance education institutions and programmes are more likely to be ... The Open University of Tanzania (OUT), (Ministry of Higher Education, Science and ..... (1991) Comic Relief Funding file. BAI, London, 1st ...

  6. Experiments in high energy elementary particle physics and processing of photographically filed data with the aid of a measuring and evaluating system

    Energy Technology Data Exchange (ETDEWEB)

    Kirst, H [Akademie der Wissenschaften der DDR, Berlin-Zeuthen. Inst. fuer Hochenergiephysik

    1977-01-01

    The measuring and evaluating system includes pattern recognition and measuring instruments as well as a processor for data evaluation and checking procedures. The program chart and the application to evaluating photographs of particle tracks from high energy physics experiments are mentioned. The time-sharing effect of such systems in data evaluation is emphasized.

  7. 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.

  8. 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,

  9. 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

  10. 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

  11. 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.

  12. 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.

  13. Download this PDF file

    African Journals Online (AJOL)

    1- is gifts' ta5ie" in elist fig'equitable' fees distilition s ... O'." & 1 25; 33i) re...) C SS Sati ri. Southerri'Stillah diffigFiles'f actities s % -- - , a v. & ' " St - a s fit . . . fiji ſti i ...

  14. Challenging Ubiquitous Inverted Files

    NARCIS (Netherlands)

    de Vries, A.P.

    2000-01-01

    Stand-alone ranking systems based on highly optimized inverted file structures are generally considered ‘the’ solution for building search engines. Observing various developments in software and hardware, we argue however that IR research faces a complex engineering problem in the quest for more

  15. 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.

  16. Download this PDF file

    African Journals Online (AJOL)

    AJNS WEBMASTERS

    Incidence is higher in the elderly, about 58 per 100,000 per year. Diagnosis of CSDH is still .... in the other two patients was not stated in the case file. Evacuation of the Subdural .... Personal experience in 39 patients. Br J of Neurosurg. 2003 ...

  17. File System Virtual Appliances

    Science.gov (United States)

    2010-05-01

    4 KB of data is read or written, data is copied back and forth using trampoline buffers — pages that are shared during proxy initialization — because...in 2008. CIO Magazine. 104 · File system virtual appliances [64] Megiddo, N. and Modha, D. S. 2003. ARC: A Self-Tuning, Low Over- head Replacement

  18. 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...

  19. 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

  20. A new insight into the oscillation characteristics of endosonic files used in dentistry

    International Nuclear Information System (INIS)

    Lea, S C; Walmsley, A D; Lumley, P J; Landini, G

    2004-01-01

    The aim of this study was to assess the oscillation characteristics of unconstrained endosonic files using a scanning laser vibrometer (SLV). Factors investigated included file vibration frequency and node/antinode location as well as the variation in file displacement amplitude due to increasing generator power setting. A 30 kHz Mini Piezon generator (Electro-Medical Systems, Switzerland) was used in conjunction with a no. 15 and no. 35 K-file. Each file was fixed in position with the long axis of the file perpendicular to the SLV camera head. The laser from the SLV was scanned over the length of the oscillating file for generator power settings 1 to 5 (minimum to half power). Measurements were repeated ten times. The fundamental vibration frequency for both files was 27.50 kHz. Scans of each file showed the positions of nodes/anti-nodes along the file length. The no. 15 file demonstrated no significant variation in its mean maximum displacement amplitude with increasing generator power, except at power setting 5, where a decrease in displacement amplitude was observed. The no. 35 file showed a general increase in mean maximum displacement amplitude with increasing power setting, except at power setting 4 where a 65% decrease in displacement amplitude occurred. In conclusion, scanning laser vibrometry is an effective method for assessing endosonic file vibration characteristics. The SLV was able to demonstrate that (unloaded) file vibration displacement amplitude does not increase linearly with increasing generator power. Further work is being performed on a greater variety of files and generators. Vibration characteristics of files under various loads and varying degrees of constraint should also be investigated

  1. File: International bilateral relations

    International Nuclear Information System (INIS)

    Feltin, Ch.; Rabouhams, J.; Bravo, X.; Rousseau, M.; Le Breton, S.; Saint Raymond, Ph.; Brigaud, O.; Pertuis, V.; McNair, J.; Sayers, M.R.; Bye, R.; Scherrer, J.

    1998-01-01

    Since its creation in 1973, the Authority of Safety was assigned missions in the international field with following objectives: to develop information exchanges with its foreign counterpart, to make know and to explain the French approach and practice; to give to concerned countries the useful information on french nuclear facilities situated near the border; This file shows with some examples, how bilateral relations allow to fill up these objectives and how the French Authority got the foreign experience. (N.C.)

  2. 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

  3. 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

  4. 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

  5. 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...

  6. 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...

  7. 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.

  8. Measurement

    NARCIS (Netherlands)

    Boumans, M.; Durlauf, S.N.; Blume, L.E.

    2008-01-01

    Measurement theory takes measurement as the assignment of numbers to properties of an empirical system so that a homomorphism between the system and a numerical system is established. To avoid operationalism, two approaches can be distinguished. In the axiomatic approach it is asserted that if the

  9. 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...

  10. 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...

  11. The DNA Files

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-06-09

    The DNA Files is a radio documentary which disseminates genetics information over public radio. The documentaries explore subjects which include the following: How genetics affects society. How human life began and how it evolved. Could new prenatal genetic tests hold the key to disease prevention later in life? Would a national genetic data base sacrifice individual privacy? and Should genes that may lead to the cure for cancer be privately owned? This report serves as a project update for the second quarter of 1998. It includes the spring/summer 1998 newsletter, the winter 1998 newsletter, the program clock, and the latest flyer.

  12. Operations Data Files, driving force behind International Space Station operations

    Science.gov (United States)

    Hoppenbrouwers, Tom; Ferra, Lionel; Markus, Michael; Wolff, Mikael

    2017-09-01

    Almost all tasks performed by the astronauts on-board the International Space Station (ISS) and by ground controllers in Mission Control Centre, from operation and maintenance of station systems to the execution of scientific experiments or high risk visiting vehicles docking manoeuvres, would not be possible without Operations Data Files (ODF). ODFs are the User Manuals of the Space Station and have multiple faces, going from traditional step-by-step procedures, scripts, cue cards, over displays, to software which guides the crew through the execution of certain tasks. Those key operational documents are standardized as they are used on-board the Space Station by an international crew constantly changing every 3 months. Furthermore this harmonization effort is paramount for consistency as the crew moves from one element to another in a matter of seconds, and from one activity to another. On ground, a significant large group of experts from all International Partners drafts, prepares reviews and approves on a daily basis all Operations Data Files, ensuring their timely availability on-board the ISS for all activities. Unavailability of these operational documents will halt the conduct of experiments or cancel milestone events. This paper will give an insight in the ground preparation work for the ODFs (with a focus on ESA ODF processes) and will present an overview on ODF formats and their usage within the ISS environment today and show how vital they are. Furthermore the focus will be on the recently implemented ODF features, which significantly ease the use of this documentation and improve the efficiency of the astronauts performing the tasks. Examples are short video demonstrations, interactive 3D animations, Execute Tailored Procedures (XTP-versions), tablet products, etc.

  13. 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...

  14. Portable File Format (PFF) specifications

    Energy Technology Data Exchange (ETDEWEB)

    Dolan, Daniel H. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-02-01

    Created at Sandia National Laboratories, the Portable File Format (PFF) allows binary data transfer across computer platforms. Although this capability is supported by many other formats, PFF files are still in use at Sandia, particularly in pulsed power research. This report provides detailed PFF specifications for accessing data without relying on legacy code.

  15. 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…

  16. 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

  17. 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.

  18. Design and creation of a direct access nuclear data file

    International Nuclear Information System (INIS)

    Charpentier, P.

    1981-06-01

    General considerations on the structure of instructions and files are reviewed. Design, organization and mode of use of the different files: instruction file, index files, inverted files, automatic analysis and inquiry programs are examined [fr

  19. Prefetching in file systems for MIMD multiprocessors

    Science.gov (United States)

    Kotz, David F.; Ellis, Carla Schlatter

    1990-01-01

    The question of whether prefetching blocks on the file into the block cache can effectively reduce overall execution time of a parallel computation, even under favorable assumptions, is considered. Experiments have been conducted with an interleaved file system testbed on the Butterfly Plus multiprocessor. Results of these experiments suggest that (1) the hit ratio, the accepted measure in traditional caching studies, may not be an adequate measure of performance when the workload consists of parallel computations and parallel file access patterns, (2) caching with prefetching can significantly improve the hit ratio and the average time to perform an I/O (input/output) operation, and (3) an improvement in overall execution time has been observed in most cases. In spite of these gains, prefetching sometimes results in increased execution times (a negative result, given the optimistic nature of the study). The authors explore why it is not trivial to translate savings on individual I/O requests into consistently better overall performance and identify the key problems that need to be addressed in order to improve the potential of prefetching techniques in the environment.

  20. Skyshine analysis using various nuclear data files

    Energy Technology Data Exchange (ETDEWEB)

    Zharkov, V.P.; Dikareva, O.F.; Kartashev, I.A.; Kiselev, A.N. [Research and Development Inst. of Power Engineering, Moscow (Russian Federation); Nomura, Y.; Tsubosaka, A. [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan)

    2000-03-01

    The calculations of the spacial distributions of dose rate for neutron and secondary photons, thermal neutron fluxes and space-energy distributions of neutron and photons near the air-ground interface were performed by MCNP and DORT codes. Different nuclear data files were used (ENDF/B-IV, ENDF/B-VI, FENDL-2, JENDL-3.2). Either the standard pointwise libraries (MCNP) or special libraries prepared by NJOY code from ENDF/B and others' files were used. Prepared multigroup coupled neutron and photon cross sections libraries for DORT code had CASK-40 group energy structures. The libraries contain pointwise or multigroup cross sections data for all elements included in the atmosphere and ground composition. The validation of the calculated results was performed with using the experimental data obtained for the series of measurements at RA reactor. (author)

  1. Skyshine analysis using various nuclear data files

    International Nuclear Information System (INIS)

    Zharkov, V.P.; Dikareva, O.F.; Kartashev, I.A.; Kiselev, A.N.; Nomura, Y.; Tsubosaka, A.

    2000-01-01

    The calculations of the spacial distributions of dose rate for neutron and secondary photons, thermal neutron fluxes and space-energy distributions of neutron and photons near the air-ground interface were performed by MCNP and DORT codes. Different nuclear data files were used (ENDF/B-IV, ENDF/B-VI, FENDL-2, JENDL-3.2). Either the standard pointwise libraries (MCNP) or special libraries prepared by NJOY code from ENDF/B and others' files were used. Prepared multigroup coupled neutron and photon cross sections libraries for DORT code had CASK-40 group energy structures. The libraries contain pointwise or multigroup cross sections data for all elements included in the atmosphere and ground composition. The validation of the calculated results was performed with using the experimental data obtained for the series of measurements at RA reactor. (author)

  2. Measuring $\

    Energy Technology Data Exchange (ETDEWEB)

    Mitchell, Jessica Sarah [Univ. of Cambridge (United Kingdom)

    2011-01-01

    The MINOS Experiment consists of two steel-scintillator calorimeters, sampling the long baseline NuMI muon neutrino beam. It was designed to make a precise measurement of the ‘atmospheric’ neutrino mixing parameters, Δm2 atm. and sin2 (2 atm.). The Near Detector measures the initial spectrum of the neutrino beam 1km from the production target, and the Far Detector, at a distance of 735 km, measures the impact of oscillations in the neutrino energy spectrum. Work performed to validate the quality of the data collected by the Near Detector is presented as part of this thesis. This thesis primarily details the results of a vμ disappearance analysis, and presents a new sophisticated fitting software framework, which employs a maximum likelihood method to extract the best fit oscillation parameters. The software is entirely decoupled from the extrapolation procedure between the detectors, and is capable of fitting multiple event samples (defined by the selections applied) in parallel, and any combination of energy dependent and independent sources of systematic error. Two techniques to improve the sensitivity of the oscillation measurement were also developed. The inclusion of information on the energy resolution of the neutrino events results in a significant improvement in the allowed region for the oscillation parameters. The degree to which sin2 (2θ )= 1.0 could be disfavoured with the exposure of the current dataset if the true mixing angle was non-maximal, was also investigated, with an improved neutrino energy reconstruction for very low energy events. The best fit oscillation parameters, obtained by the fitting software and incorporating resolution information were: | Δm2| = 2.32+0.12 -0.08×10-3 eV2 and sin2 (2θ ) > 0.90(90% C.L.). The analysis provides the current world best measurement of the atmospheric neutrino mass

  3. Identifying, Tracking, and Prioritizing Parts Unavailability

    Science.gov (United States)

    2013-03-01

    of RFM with MRP Equivalents in Parentheses ................ 13 Figure 2. Flow Chart of Repair Process...by the Air Force is the Reparability Forecast Model (RFM). The RFM operates similar to a Material Requirements Planning ( MRP ) system, where it...Outputs of RFM with MRP Equivalents in Parentheses (Gaudette et al, 2002: 7) The Reparability Forecast Model does not determine stock levels or

  4. 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.

  5. PKA spectrum file

    Energy Technology Data Exchange (ETDEWEB)

    Kawai, M. [Toshiba Corp., Kawasaki, Kanagawa (Japan). Nuclear Engineering Lab.

    1997-03-01

    In the Japanese Nuclear Data Committee, the PKA/KERMA file containing PKA spectra, KERMA factors and DPA cross sections in the energy range between 10{sup -5} eV and 50 MeV is being prepared from the evaluated nuclear data. The processing code ESPERANT was developed to calculate quantities of PKA, KERMA and DPA from evaluated nuclear data for medium and heavy elements by using the effective single particle emission approximation (ESPEA). For light elements, the PKA spectra are evaluated by the SCINFUL/DDX and EXIFON codes, simultaneously with other neutron cross sections. The DPA cross sections due to charged particle emitted from light elements are evaluated for high neutron energy above 20 MeV. (author)

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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.

  11. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Hiking uphill or with a heavy backpack Other Methods of Measuring Intensity Target Heart Rate and Estimated ... Help: How do I view different file formats (PDF, DOC, PPT, MPEG) on this site? Adobe PDF ...

  12. 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...

  13. 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...

  14. 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.

  15. Value Modifier Public Use File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Center for Medicare (CM) has created a standard analytical file intended to promote transparency. For each Value Modifier performance year, CM will publish a...

  16. Cytoscape file of chemical networks

    Data.gov (United States)

    U.S. Environmental Protection Agency — The maximum connectivity scores of pairwise chemical conditions summarized from Cmap results in a file with Cytoscape format (http://www.cytoscape.org/). The figures...

  17. File: nuclear safety and transparency

    International Nuclear Information System (INIS)

    Martinez, J.P.; Etchegoyen, A.; Jeandron, C.

    2001-01-01

    Several experiences of nuclear safety and transparency are related in this file. Public information, access to documents, transparency in nuclear regulation are such subjects developed in this debate. (N.C.)

  18. Physician Compare National Downloadable File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Physician Compare National Downloadable File is organized at the individual eligible professional level; each line is unique at the professional/enrollment...

  19. Registering Researchers in Authority Files

    NARCIS (Netherlands)

    Altman, M.; Conlon, M.; Cristan, A.L.; Dawson, L.; Dunham, J.; Hickey, T.; Hook, D.; Horstmann, W.; MacEwan, A.; Schreur, P.; Smart, L.; Smith-Yoshimura, K.; Wacker, M.; Woutersen, S.

    2014-01-01

    Registering researchers in some type of authority file or identifier system has become more compelling as both institutions and researchers recognize the need to compile their scholarly output. The report presents functional requirements and recommendations for six stakeholders: researchers,

  20. Health Topic XML File Description

    Science.gov (United States)

    ... this page: https://medlineplus.gov/xmldescription.html Health Topic XML File Description: MedlinePlus To use the sharing ... information categories assigned. Example of a Full Health Topic Record A record for a MedlinePlus health topic ...

  1. 76 FR 58469 - Endangered Species; File Nos. 16526, 16323, 16436, 16422, 16438, 16431, 16507, 16547, 16375...

    Science.gov (United States)

    2011-09-21

    ... gastric lavaged. Stony Brook University (Keith Dunton, Responsible Party) [File No. 16422], School of... Wildlife Service, 11110 Kimages Road, Charles City, VA 23030 (Responsible Party) [File No. 16547] requests... tag. Young of the year fish would be captured using trawls, and measured and weighed; larval fish...

  2. JNDC FP decay data file

    International Nuclear Information System (INIS)

    Yamamoto, Tohru; Akiyama, Masatsugu

    1981-02-01

    The decay data file for fission product nuclides (FP DECAY DATA FILE) has been prepared for summation calculation of the decay heat of fission products. The average energies released in β- and γ-transitions have been calculated with computer code PROFP. The calculated results and necessary information have been arranged in tabular form together with the estimated results for 470 nuclides of which decay data are not available experimentally. (author)

  3. Specifying a Realistic File System

    Directory of Open Access Journals (Sweden)

    Sidney Amani

    2015-11-01

    Full Text Available We present the most interesting elements of the correctness specification of BilbyFs, a performant Linux flash file system. The BilbyFs specification supports asynchronous writes, a feature that has been overlooked by several file system verification projects, and has been used to verify the correctness of BilbyFs's fsync( C implementation. It makes use of nondeterminism to be concise and is shallowly-embedded in higher-order logic.

  4. 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...

  5. Integral test of JENDL fusion file

    Energy Technology Data Exchange (ETDEWEB)

    Maekawa, Fujio [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1997-03-01

    Integral test of JENDL Fusion File (J-FF) is performed through analyses of available benchmark experiments. As a result, good agreement between the calculated results with J-FF and the measured data is observed as a whole. Thus, J-FF is qualified to be used for nuclear design of fusion reactors. Owing to the high quality evaluation of J-FF, cross section data in J-FF for many nuclides are recommended to be assigned as data in FENDL/E-2.0 in the IAEA Consultants` Meeting held at Karlsruhe, Germany, 24-28 June, 1996. (author)

  6. 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.

  7. Temperature increases on the external root surface during endodontic treatment using single file systems.

    Science.gov (United States)

    Özkocak, I; Taşkan, M M; Gökt Rk, H; Aytac, F; Karaarslan, E Şirin

    2015-01-01

    The aim of this study is to evaluate increases in temperature on the external root surface during endodontic treatment with different rotary systems. Fifty human mandibular incisors with a single root canal were selected. All root canals were instrumented using a size 20 Hedstrom file, and the canals were irrigated with 5% sodium hypochlorite solution. The samples were randomly divided into the following three groups of 15 teeth: Group 1: The OneShape Endodontic File no.: 25; Group 2: The Reciproc Endodontic File no.: 25; Group 3: The WaveOne Endodontic File no.: 25. During the preparation, the temperature changes were measured in the middle third of the roots using a noncontact infrared thermometer. The temperature data were transferred from the thermometer to the computer and were observed graphically. Statistical analysis was performed using the Kruskal-Wallis analysis of variance at a significance level of 0.05. The increases in temperature caused by the OneShape file system were lower than those of the other files (P file showed the highest temperature increases. However, there were no significant differences between the Reciproc and WaveOne files. The single file rotary systems used in this study may be recommended for clinical use.

  8. new model for solar radiation estimation from measured air

    African Journals Online (AJOL)

    HOD

    RMSE) and correlation ... countries due to the unavailability of measured data in place [3-5]. ... models were used to predict solar radiation in Nigeria by. [12-15]. However ..... "Comparison of Gene Expression Programming with neuro-fuzzy and ...

  9. 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.

  10. Download this PDF file

    African Journals Online (AJOL)

    Osondu

    measurement programme. The aim was to ... Keywords: Measurement, Temperature, Urban, Rural, Rainy, Vegetation. Introduction ... by built surfaces that trap incoming solar radiation during the day then re-radiate it at night (Oke, 1982 ...

  11. 77 FR 41177 - Combined Notice of Filings #1

    Science.gov (United States)

    2012-07-12

    .... Applicants: EDF Trading North America, LLC, EDF Industrial Power Services (IL), LLC, EDF Industrial Power Services (NY), LLC. Description: Updated Market Power Analysis for the Central Region of EDF Trading North...--Market Mitigation Measures for New Capacity Zones to be effective 9/1/2012. Filed Date: 6/29/12...

  12. 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)....

  13. 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.

  14. Joint evaluated file qualification for thermal neutron reactors

    International Nuclear Information System (INIS)

    Tellier, H.; Van der Gucht, C.; Vanuxeem, J.

    1986-09-01

    The neutron and nuclear data which are needed by reactor physicists to perform core calculations are brought together in the evaluated files. The files are processed to provide multigroup cross sections. The accuracy of the core calculations depends on the initial data, which is sometimes not accurate enough. Therefore the reactor physicists carry out integral experiments. We show, in this paper, how the use of these integral experiments and the application of a tendency research method can improve the accuracy of the neutron data. This technique was applied to the validation of the joint evaluated file. For this purpose, 56 buckling measurements and 42 isotopic analysis of irradiated fuel were used. Small modifications of the initial data are proposed. The final values are compared with recent recommended values or microscopic data. 8 refs

  15. Joint evaluated file qualification for thermal neutron reactors

    International Nuclear Information System (INIS)

    Tellier, H.; van der Gucht, C.; Vanuxeem, J.

    1986-01-01

    The neutron and nuclear data which are needed by reactor physicists to perform core calculations are brought together in the evaluated files. The files are processes to provide multigroup cross sections. The accuracy of the core calculations depends on the initial data, which is sometimes not accurate enough. Therefore the reactor physicists carry out integral experiments. The authors show, in this paper, how the use of these integral experiments and the application of a tendency research method can improve the accuracy of the neutron data. This technique was applied to the validation of the Joint evaluated file. For this purpose, 56 buckling measurements and 42 isotopic analysis of irradiated fuel were used. Small modifications of the initial data are proposed. The final values are compared with recent recommended values or microscopic data

  16. Download this PDF file

    African Journals Online (AJOL)

    spend between 2.0 and 3.0 per cent of GNP on R&D; in Africa, the figure tends to be 0.2 to 0.3 per cent. New measures are now being used to measure research activity such as the number of papers published. Despite using this measure, research shows that there is still a large north to south gap in scientific publications ...

  17. Chronic Condition Public Use File (PUF)

    Data.gov (United States)

    U.S. Department of Health & Human Services — This release contains the Chronic Conditions Public Use Files (PUF) with information from Medicare claims. The CMS Chronic Conditions PUF is an aggregated file in...

  18. Improving File System Performance by Striping

    Science.gov (United States)

    Lam, Terance L.; Kutler, Paul (Technical Monitor)

    1998-01-01

    This document discusses the performance and advantages of striped file systems on the SGI AD workstations. Performance of several striped file system configurations are compared and guidelines for optimal striping are recommended.

  19. 47 CFR 1.1704 - Station files.

    Science.gov (United States)

    2010-10-01

    ... System (COALS) § 1.1704 Station files. Applications, notifications, correspondence, electronic filings... Television Relay Service (CARS) are maintained by the Commission in COALS and the Public Reference Room...

  20. source files for manuscript in tex format

    Data.gov (United States)

    U.S. Environmental Protection Agency — Source tex files used to create the manuscript including original figure files and raw data used in tables and inline text. This dataset is associated with the...

  1. 75 FR 66748 - Notice of Baseline Filings

    Science.gov (United States)

    2010-10-29

    ...- 000] Notice of Baseline Filings October 22, 2010. ONEOK Gas Transportation, L.L.C Docket No. PR11-68... above submitted a revised baseline filing of their Statement of Operating Conditions for services...

  2. Physician-Supplier Procedure Summary Master File

    Data.gov (United States)

    U.S. Department of Health & Human Services — This file is a 100 percent summary of all Part B Carrier and DMERC Claims processed through the Common Working File and stored in the National Claims History...

  3. 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...

  4. Ambulance Reasonable Charge Public Use Files

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Ambulance Reasonable Charge public use files for calendar years (CY) 2003 through 2005 are located in the Downloads section below. These public use files are...

  5. 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...

  6. 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

  7. 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

  8. The Crystallographic Information File (CIF

    Directory of Open Access Journals (Sweden)

    I D Brown

    2006-11-01

    Full Text Available The Crystallographic Information File (CIF, owned by the International Union of Crystallography, is a file structure based on tag-value ASCII pairs with tags defined in machine-readable dictionaries. The crystallographic community publishes and archives large quantities of numeric information generated by crystal structure determinations, and CIF's acceptance was assured by its adoption as the submission format for Acta Crystallographica and by the obvious needs of the community. CIF's strength lies in its dictionaries, which define most of the concepts of crystallography; its weakness is the difficulty of writing software that exploits its full potential.

  9. FileMaker Pro 9

    CERN Document Server

    Coffey, Geoff

    2007-01-01

    FileMaker Pro 9: The Missing Manual is the clear, thorough and accessible guide to the latest version of this popular desktop database program. FileMaker Pro lets you do almost anything with the information you give it. You can print corporate reports, plan your retirement, or run a small country -- if you know what you're doing. This book helps non-technical folks like you get in, get your database built, and get the results you need. Pronto.The new edition gives novices and experienced users the scoop on versions 8.5 and 9. It offers complete coverage of timesaving new features such as the Q

  10. 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 76 FR 80921 - Combined Notice of Filings

    Science.gov (United States)

    2011-12-27

    .... Comments Due: 5 p.m. ET 12/27/11. Docket Numbers: RP12-243-000. Applicants: Young Gas Storage Company, Ltd... considered, but intervention is necessary to become a party to the proceeding. The filings are accessible in... can be found at: http://www.ferc.gov/docs-filing/efiling/filing-req.pdf . For other information, call...

  19. 78 FR 13050 - Combined Notice of Filings

    Science.gov (United States)

    2013-02-26

    ... be considered, but intervention is necessary to become a party to the proceeding. Filings in Existing Proceedings Docket Numbers: RP13-106-002. Applicants: Young Gas Storage Company, Ltd. Description: Young NAESB..., protests, and service can be found at: http://www.ferc.gov/docs-filing/efiling/filing-req.pdf . For other...

  20. 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...

  1. [Shaping ability of multi-taper nickel-titanium files in simulated resin curved root canal].

    Science.gov (United States)

    Luo, Hong-Xia; Huang, Ding-Ming; Jia, Liu-He; Luo, Shi-Gao; Gao, Xiao-Jie; Tan, Hong; Zhou, Xue-Dong

    2006-08-01

    To compare the shaping ability of ISO standard stainless steel K files and multi-taper ProTaper nickel-titanium files in simulated resin curved root canals. METHODS Thirty simulated resin root canals were randomly divided into three groups and prepared by stainless steel K files, hand ProTaper, rotary ProTaper, respectively. The amount of material removed from inner and outer wall and canal width after canal preparation was measured, while the canal curvature before and after canal preparation and canals aberrations were recorded. The stainless steel K files removed more material than hand ProTaper and rotary ProTaper at the outer side of apex and inner side of curvature (P ProTaper group (P ProTaper had no evident aberration. The shaping ability of ProTaper is better than stainless steel K files.

  2. Download this PDF file

    African Journals Online (AJOL)

    ... epidemiologist and biostatistician with more than seven years of experience in strategic information systems ... this gap, health-related quality of life (HRQOL) measures are ... readiness assessment and training processes were co-opted into.

  3. Download this PDF file

    African Journals Online (AJOL)

    Uwaifoh

    2012-09-30

    Sep 30, 2012 ... type and duration of diabetes mellitus and body mass index (BMI) were measured/calculated and ... Key words: Glycaemic control, Diabetes mellitus, Umuahia, Nigeria. .... cardiovascular risk factors (Bonds et al., 2010).

  4. Download this PDF file

    African Journals Online (AJOL)

    abp

    2017-11-30

    Nov 30, 2017 ... The radiological control revealed a solid mass in the right anterior sixth intercostal ... Leiomyomas can occur in any body parts where smooth muscles are ... clear limits and calcified structure measuring 30 x 13mm in the right.

  5. Download this PDF file

    African Journals Online (AJOL)

    User

    Evaluation of market and laboratory-processed samples of Dakuwa and ... Dakuwa is a traditional snack, prominent in northern .... the digital pH metre was used for pH measurement Kirk ..... Comparison between the mean sensory scores of.

  6. Download this PDF file

    African Journals Online (AJOL)

    aboyade(cln)

    The paper examines the importance of quality control and the perils of ... tertiary institutions in Nigeria especially in Library and Information Science. Schools. .... Measurement and evaluation in institutions of learning in Nigeria ... The informal.

  7. Download this PDF file

    African Journals Online (AJOL)

    NESG PUBLICATIONS

    Strategies. Two major schools of thought seem to have emerged on the issue of land reform under a ... the government or agency charged with that ..... achieve equipment adapted to fit small farm, as was .... measuring the travel time. For each.

  8. HEDIS Public Use File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Healthcare Effectiveness Data and Information Set (HEDIS) is a tool used by more than 90 percent of Americas health plans to measure performance on important...

  9. Download this PDF file

    African Journals Online (AJOL)

    GB

    ... properties, validity and internal consistency of the OHIP-14 measure in an adult patient population in Ibadan, Nigeria. ... Keywords: Oral health, quality of life, OHIP-14, validity, internal consistency ..... instrument to be deemed appropriate for.

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    US

    Certain reading strategies and remedial measures have been designed to help ... in HTF Developers (Pty) Ltd v Minister of Environmental Affairs and Tourism ... Minister of Safety & Security 1996 5 BCLR 609 (CC); 1996 3 SA 617 (CC) para 1.

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    Eyerusalem

    non-market benefits of forests in monetary terms using contingent valuation technique. .... average values in terms of time or labor contribution to save the natural forest. On the ...... Implication for aggregate welfare measures, Norway. Long S.

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    David Seward

    available within the African human rights system and political architecture .... (the right to adequate housing), and Art.18 (the right to a healthy and sustainable ... measures to provide adequate, affordable and accessible health services, to.

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    home

    2014-05-15

    May 15, 2014 ... School of Plant Sciences, Haramaya University, Post Box No: 157, Dire Dawa, Ethiopia ... BaHa-gudo had the smallest superiority measure values and had the highest dry ... types, drought tolerance and resistance to striga.

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    Dr Osondu

    2010-11-19

    Nov 19, 2010 ... The emission of vehicle pollutants into the atmosphere is an increasingly ... Emission Analyzer, which is an automatic instrument that measures O3, CO, NO ..... Technology changes and development in the transport sector ...

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    African Journals Online (AJOL)

    Ayodele Azeez A

    responsible for the poor performance of the Nigerian design firms. Data for the study .... measure the degree to which a company was operating under ... 3) Paired group comparison: a method ... assist in getting best choice, making the choice ...

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    The push-pull technology (PPT) is a strategy of controlling agricultural pests by using .... energy consumed and the anthropometry measurements between the PPT and NPPT ..... Khan ZR, Chiliswa P, Ampong-Nyarko K, Smart L.E, Polaszek A,.

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    De Don

    -optimal ... Granger and Newbold (1974) shows that this phenomenon occurs when ... The regression model in eqn ( 1) is predictive; as such it is vital to measure the ... are indeed very basic in the stochastic assumptiom made about specified.

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    and beef flavour; Determination of the moln-moln paste viscosity prior to steaming showed that all the ... to determine the effect of cowpea seed drying ... Measurement of moln-moln texture ... behaviour indices using the Statistical Analysis.

  19. HEDIS Research Identifiable Files

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Healthcare Effectiveness Data and Information Set (HEDIS) is a tool used by more than 90 percent of Americas health plans to measure performance on important...

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    boaz

    Sometimes the infection necessitates a combination of local wound site measures .... rinsed with tap water, dried at 20°C, wrapped in aluminum paper and sterized in hot air oven ... Table 1 shows the prevalence of bacteria in different.

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    OLUWOLE

    included clay, silt, silt + clay and silt/clay ratio (SCR), whereas fine sand and saturated hydraulic conductivity were highly .... Semivariance was calculated using: ( ). ( ). ( ) (. ) .... outliers did not dominate the measure of central tendency. Shulka et ...

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    Esem

    first test and allows measures to reduce mother to child transmission ... Multivariate logistic regressions ... Multivariate logistic regressions were used to adjust for ... Medium cost - 80% .... community, otherwise we will begin to see a reversal of.

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    dimethylaminobenzaldehyde or vanillin) (0.01 mol) in the same solvent was added. ... The metal was determined as its oxide by direct combustion in a platinum Crucible. The ... All measurements were done at room temperature in nitrobenzene.

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    GB

    KEYWORDS: cold pressor test, systolic blood pressure, diastolic blood pressure, body ... measure based on individual's weight and height. ... stadiometer with the subjects standing in erect posture. The readings were taken to the nearest 0.1.

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    BIG TIMMY

    Ife Journal of Science vol. ... flat plates which is an extension of the theory of important measure of the ... Using a boundary deformation approach, to be detected. Here, the layer function, Jomehzadeh and Saidi [8] discussed finite deformation ...

  6. Beyond a Terabyte File System

    Science.gov (United States)

    Powers, Alan K.

    1994-01-01

    The Numerical Aerodynamics Simulation Facility's (NAS) CRAY C916/1024 accesses a "virtual" on-line file system, which is expanding beyond a terabyte of information. This paper will present some options to fine tuning Data Migration Facility (DMF) to stretch the online disk capacity and explore the transitions to newer devices (STK 4490, ER90, RAID).

  7. Remote file inquiry (RFI) system

    Science.gov (United States)

    1975-01-01

    System interrogates and maintains user-definable data files from remote terminals, using English-like, free-form query language easily learned by persons not proficient in computer programming. System operates in asynchronous mode, allowing any number of inquiries within limitation of available core to be active concurrently.

  8. Analyzing data files in SWAN

    CERN Document Server

    Gajam, Niharika

    2016-01-01

    Traditionally analyzing data happens via batch-processing and interactive work on the terminal. The project aims to provide another way of analyzing data files: A cloud-based approach. It aims to make it a productive and interactive environment through the combination of FCC and SWAN software.

  9. Log files for testing usability

    NARCIS (Netherlands)

    Klein Teeselink, G.; Siepe, A.H.M.; Pijper, de J.R.

    1999-01-01

    The aim of this study is to gain insight in the usefulness of log file analysis as a method to evaluate the usability of individual interface components and their influence on the usability of the overall user interface. We selected a music player as application, with four different interfaces and

  10. Nuclear Structure References (NSR) file

    International Nuclear Information System (INIS)

    Ewbank, W.B.

    1978-08-01

    The use of the Nuclear Structure References file by the Nuclear Data Project at ORNL is described. Much of the report concerns format information of interest only to those preparing input to the system or otherwise needing detailed knowledge of its internal structure. 17 figures

  11. Screw-in forces during instrumentation by various file systems.

    Science.gov (United States)

    Ha, Jung-Hong; Kwak, Sang Won; Kim, Sung-Kyo; Kim, Hyeon-Cheol

    2016-11-01

    The purpose of this study was to compare the maximum screw-in forces generated during the movement of various Nickel-Titanium (NiTi) file systems. Forty simulated canals in resin blocks were randomly divided into 4 groups for the following instruments: Mtwo size 25/0.07 (MTW, VDW GmbH), Reciproc R25 (RPR, VDW GmbH), ProTaper Universal F2 (PTU, Dentsply Maillefer), and ProTaper Next X2 (PTN, Dentsply Maillefer, n = 10). All the artificial canals were prepared to obtain a standardized lumen by using ProTaper Universal F1. Screw-in forces were measured using a custom-made experimental device (AEndoS- k , DMJ system) during instrumentation with each NiTi file system using the designated movement. The rotation speed was set at 350 rpm with an automatic 4 mm pecking motion at a speed of 1 mm/sec. The pecking depth was increased by 1 mm for each pecking motion until the file reach the working length. Forces were recorded during file movement, and the maximum force was extracted from the data. Maximum screw-in forces were analyzed by one-way ANOVA and Tukey's post hoc comparison at a significance level of 95%. Reciproc and ProTaper Universal files generated the highest maximum screw-in forces among all the instruments while M-two and ProTaper Next showed the lowest ( p files with smaller cross-sectional area for higher flexibility is recommended.

  12. 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.

  13. 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.

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    userpc

    general water quality of the river from t upstream to .... Where, D is measurement of different macroinvertebrates present. ∑ is the ..... framework by the river managers on water resource .... Stark, J. D., Boothroyd, I. K. G., Harding, J. S.,. Maxted ...

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    Blinding clare can occur in traffic, when a car that comes from an ... when the low sun refleots on the asphalt's surface when driving. [7] ..... of local building practices and self-reliance, unlike ... it is considered an efficient measure to rcintegrale.

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    raoul

    2011-07-11

    Jul 11, 2011 ... 1Dept of Community Medicine University of Zimbabwe, P.O. Box A178 Avondale, ... is mainly based on agriculture and in order to make foodstuffs of high quality and ... Agrochemicals are known to find their way in the blood systems of human ... The change in pH during this time period was measured by ...

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    User

    Relationship between pelvic and linear body measurements in Dorper ewes. I.M. van ... In addition, dystocia is associated with prolonged postpartum periods, uterine infections and increased non -reproductive days as well as reductions in overall conception rate and milk production (Sieber ... ewes in comparison to cattle.

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    STORAGESEVER

    2008-05-16

    May 16, 2008 ... or of vaccinating them in an enclosure by drinking water or aerosol sprays ... washing, boiling or heating of the chosen or available food type before ... temperature (RT). Chickens were ... It has a cold climate as a result of its high altitude measuring .... was a further increase in antibody production. Out of the.

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    ETIWISTIC

    2013-04-29

    Apr 29, 2013 ... Under German GAAP, historical cost is the only valuation method permitted for intangible assets. Under both UK-GAAP and. IFRS, however, intangible assets are to be carried at either historical cost or fair value less any amortization and impairment charges. Under fair value,. Measurement in Accounting: ...

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    Asia

    2013-12-19

    Dec 19, 2013 ... Effect of a natural versus a synthetic antioxidant, and sex and age on the ... Life Sciences in Lublin, Poland, Akademicka 13, 20-950 Lublin ... transmit and adapt the work, but must recognize the authors and the South African ... A measure of the antioxidant status of the body is the so-called balance or ratio ...

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    Key words:Upgraded Technology, Women Processors, Shea Butter Processing. Correspondence ... Nongressmassom, with some initial encouraging results. The most .... status was measured as single, married and widow. ... processing business is a serious business that cannot just be easily entered into by teenagers.

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    Preferred Customer

    ABSTRACT. Eu3+-doped YInGe2O7 phosphors were prepared via a solid-state reaction with metal oxides and their excitation and emission spectra were measured at room temperature. The results showed that pure-phase. YInGe2O7 could be obtained after firing at 1250 °C. The maximum photoluminescence intensity of.

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    African Journals Online (AJOL)

    ACSS

    moisture (“S”). Soil water depletion “S” was calculated from soil water profile, measured in one replication for a depth of 60 cm with 20 cm intervals, 2-3 days after irrigation and immediately before each irrigation event. This was done from planting to harvesting, through gravimetric method. Soil samples were oven-dried at ...

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    Nubidga

    The results of repeated measurement analysed using the ANOVA statistical method revealed that the SBT group performed better than the control group.. Also, it was shown that. SBT was successful for both types of testing vocabulary. Keywords: adult classroom, teaching, learning, mobile phone, English language, ESL.

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    ABEOLUGBENGAS

    twentieth version of the Self-rating Questionnaire and the Hospital Anxiety and Depression Scale. Results: The ... Research Journal of Health Sciences subscribed to terms and conditions of Open Access publication. Articles are .... knowledge, and from various manual and ... to measure maternal illness in Nigeria (11). The.

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    ebutamanya

    2015-08-11

    Aug 11, 2015 ... original work is properly cited. ... improved balance and gait, improved cognition, enhanced arm recovery ... efficacy levels, reduced fatigability and improved cardiovascular ... (IPAQ) was used to measure the self-reported physical activity of .... home care is essential for survival and quality of life after stroke.

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    UNIBEN

    Background: Emergency contraception (EC) refers to the use of drugs or a device as an emergency measure ... Methods: A descriptive cross-sectional study was carried out on 400 male students of the. University of ... University of Benin, Benin City, Edo State, Nigeria. E-mail: ..... pill,. IUD. 2013.www.nhs.uk/conditions/contra.

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    standart

    Fish-duck integration also promotes the recycling of nutrients in the pond ... quality characteristics of meat from Pekin ducks reared in these type of systems. ... The ultimate pH values of the pectoralis muscles were measured at 3 ± 0.5 °C 24 h ...

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    Philemon Kaganda

    prevention measures in Malawian households. Trop. Med. Parasitol. 45: 70-73. 3. Rodriguez AD, Penilla RP, Henry-Rodriguez M,. Hemingway J, Francisco Betanzos A, Hernandez-Avila. JE (2003): Knowledge and beliefs about malaria transmission and practices for vector control in southern Mexico. Salud Publica Mex.

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    egyptian hak

    High group (300 mg per kg-bwt per day of plant extract) for 21 days. Group V: Positive ... The serum total creatinine content was measured by the method of Varley. (1969). ... The low dose of plant extract caused a recovery of liver weight and ...

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    adsorbent, anhydrous calcium chloride" and a pre-weighed carbon dioxide adsorbent, soda lime. Glycerol was identified spectroscopically (IR) and by its reaction with KHSO, toform acrolein'. Kinetic analysis of data. The measured gas volumes were converted to moles of gas assuming ideal gas behaviour and correcting.

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    user

    that the bacterium was Xanthomonas campestris pv citri A and the disease was a form of citrus canker. The disease incidence ... declined from 88.3% to 1.7% in six years (2009-2014) without the application of any control measure. It was conjectured that .... on yeast nutrient agar in plates using a heat- sterilized inoculation ...

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    GB

    2017-01-01

    Jan 1, 2017 ... expected 1.4 fold increase in CR three months post-discharge. .... Validation of a Scale for Measuring State Self-. Esteem. ... Events in Pakistani Stroke Survivors: A Cross ... 5:89. 17. Schmid AA, Van Puymbroeck M, Knies K,.

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    Prof

    governance, risk management and performance of Nigerian banks. ... business core stakeholders, particularly, minority shareholders or investors, by making sure .... Value at Risk (VAR) measured risk management, Net Profit Margin and Return on ..... holding in a firm usually sends a positive signal to the market that foreign ...

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    big timmy

    exchange chromatography and .... m app max the purified GST isozymes were determined by measuring GST activity at a fixed GSH concentration (1 mM) and varying concentration of CDNB (0.1-1.0 mM) and ..... Lead Toxicity Part II: The Role of.

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    PUBLICATIONS1

    energy conservation in institutions and agencies perceived to be high energy ... 2016 Kwame Nkrumah University of Science and Technology (KNUST) ... agement as the systematic use of management ... consider linking energy management with en- .... reward systems or punitive measures in an Aus- ...... land US (EPA).

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    animal experimentation. its measurable systolic and diastolic levels. The animals were housed in the during a period of 30 minutes. The residue, faculty of medicine under appropriate dissolved in 0.5 ml of saline, was given condition with free access to food and through jugular vein as a bolus injection water. Before surgery ...

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    Howard Kaikow

    ... adoptable methodology in view of a preventive maintenance measure for the pipes ... INTRODUCTION ... damage in steel pipes exposed to representative soils. ... surface and subsurface plant and animal life, and ... Hence, in this work, five soil ..... 0.000921. 2.1576. 0.09696. Residual. 113. 0.04823. 0.000427. Total. 116.

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    Rates of reaction of l-aryl-3,3-diethyltriazines with. B-naphthol in acid media to yield azo ayes have been measured in dimethylformamide solution at 25°. For a series of four acids of different acid strengths, pseudo-first-order rate constants were obtained, and the reaction was found to be follow third order kinetics, first order ...

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    ABEOLUGBENGAS

    factors and threshold for rational therapy. Methods. A cross sectional survey of ... examination, anthropometric measurements were obtained with urine and blood samples taken for ... Systemic hypertension, type2 DM, Obesity and kidney .... very common. ... sphygmomanometer. .... population of Nigerian Niger delta region.

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    measured in terms of outcomes. ... Methods: This is a descriptive cross sectional study ... blood pressure and blood glucose levels and performed ... Conclusion: Non-communicable diseases are common ... need for NCD screening as part of routine examination ... Risk factors for CKD: Report of a Preventive Screening.

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    cadewumi

    measurement of the Institute of Materia Medica of Chinese Academy of Medical Sciences, Radix ranunculus ternati contains 16% of sugar, 1.2% of oil, and very little plant alkaloids (Yang et al., 1998). Japanese scholars have separated and identified monosaccharide constituents such as glucose, arabinose and galactose ...

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    2005-02-23

    Feb 23, 2005 ... researchers, however, on the electrical activity as well as the nickel-related deep levels in the silicon substrate. In the early years, based on Hall effect. Keywords: intrinsic gettering, nickel impurity, oxygen precipitate, resistivity. and conductivity measurements, it was generally accepted that nickel introduced ...

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    Dr Olaleye

    (200ppm). After 24hr fast, gastric acid secretion was measured using the continuous perfusion method of. Ghosh and Schild (1958), modified by Amure and. Ginsburg (1964). Animals where anaesthetized with pentobarbital (35 mg/kg i.p) and a midline laparotomy was made to expose the stomach and duodenum. A semi-.

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    Food Sci

    The highest levels of copper and iron were obtained in Acadia and were .... Fruit from each location was thoroughly mixed to form a composite sample. The ... Germin GPS V Clan TCE KS USA GPS equipment was used to measure the altitude,.

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    IWALOKUN BAMIDELE A.

    API?-APRE-PREIV-HSE-pLCAT2). Chloramphenicol acetyl transferase (CAT) assay. CAT activity in vitro, as a measure of chloramphenicol degradation in broth was determined by modifying the protocol of Charles and. Alan (1999). Each Avr4 E.coli transformant (107 cells) was grown aerobically with shaking at 300C in LB ...

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    African Journals Online (AJOL)

    from this study suggest that participation in dairy market depended on access to both in-put and output markets .... also taken as a measure of market access. This .... Market access and mode of transport ..... barriers to entry in dairy business.

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    African Journals Online (AJOL)

    Energy Agency (IAEA) Vienna, Austria. The test was carried out following the procedure as described by Nantulya and. Lindqvist (1989). A sample was considered positive for trypanosome antigens if the optical density (OD) value measured at 414 nm was 0.050 (Absorbance) compared with reference values obtained for ...

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    African Journals Online (AJOL)

    of the prawn fishery. We combined in-situ measurement and ocean colour satellite data to determine and assess ...... Frocklin S, de la Torre-Castro M, Lindstrom L, Jiddawi ... Kimirei IA, Igul, MM, Semba M, Lugendo BR (2016) Small. Estuarine ...

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    abp

    2017-10-18

    Oct 18, 2017 ... Globally, young people aged 15-24 years are at the forefront of the epidemic and ... measures, the prevalence of consistent condom use was very low ... feeling that condoms decrease sexual satisfaction [15, 18]. A study ...

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    abp

    2015-01-12

    Jan 12, 2015 ... Indoor household residual spraying program performance in Matabeleland South province, Zimbabwe: .... Completeness and timeliness of data was measured while stability of the system was ... quantification of inputs including data quality. .... of health education, procurement of inputs and trainings. Thus it.

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    Mr Olusoji

    in higher social class 5 and 6 (÷ - trend=148.7; p<0.0001). Conclusion: The HIV prevalence among pregnant women is high and showed an increasing trend over the five year period. It is an indication of ineffectiveness of measures taken to arrest the scourge over time. This has implication for obstetrics practice and may ...

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    The pe- ripheral progesterone concentration in pubertal ewe lambs had been studied by many authors (Edey et al.,. 1978; Hare and Bryant,1982; Bolyet al., 1992; Bolyet al., 2000). This paper reports on the results of the use of laparoscopy together with the measuring of pro- gesterone concentration in pubertal Romney ewe.

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    African Journals Online (AJOL)

    However, subsequent and ongoing research point to some potential negative ... mondiale non seulement à cause des implications sur la santé mais aussi parce ... The concept of quality has overthe yearsbeen given ..... tional quality control measures need to be rigor- ... evaluation framework, based on the idea that ex-.

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    acer

    The ionized molecules are accelerated by electric ..... effects, and oral bioavailability26, however, resistance to this agent has begun to ... early identification of potential outbreaks of VRE infections, and institution of control measures. ... successful allogeneic hematopoietic stem cell transplantation for a sickle cell disease ...

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    Dr Olaleye

    Effects of Endocrine Disrupting Heavy Metals on Pituitary and. Gonadal ... cells is involved in development of reproductive organs and ... recharging of batteries, welding, soldering and electrical ... measures of visceral adiposity compared with control (Okoli et ...... and the potential role of stem cells in infertility treatment: a.

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    Osondu

    2014-04-23

    Apr 23, 2014 ... The possible consumption for the measured elements by chewing khat ... Iron may facilitate growth of certain pathogenic microorganisms ... of the user, up to 500 gm of fresh edible portion .... 20 mL of deionized water was added and the ... abundance for Copper in the samples were Addis ..... Assessment of.

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    RAYAN_

    5 per cent (or more) GDP growth per annum over the last decade, this has not translated into a ... poverty. In all the areas examined and measured by the Millennium. Development Goals ... markets, such as China and India. Stated simply ... relationship paradigm must be forged on national, regional, and international levels.

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    ADOWIE PERE

    *Department of Physics Delta State University Abraka, Nigeria. +Department of ... In this study, a Raderlert 100 radiation meter was used to measure the gamma radiation levels in ... Key Words: Radiation levels; Beaches; Radiological health compliance. Beaches can be ..... Guide for the Curious Beach. Pineapple press.

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    FEN

    AFRREV IJAH, Vol.1 (2) May, 2012 ... quality of students' discipline (Reynolds, 1989). This is because ... country. Docking based his observation on researches by Reynolds (1976) ..... Calculation of the chi-square test was based on respondents' distribution with ..... Educational and Psychological Measurement Vol. 30,. No.

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    DR. AMINU

    reductions (p 0.05) in pollution in measured parameters of the treated sludge samples with 74.69. %, 77.67 % and ... advantage of the nutrients, soil-enhancing and fuel properties ... collection of the sludge from the sedimentation tank and also ...

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    Development investments are expected to impact development outcomes. ... In addition to making the case for impact, HarvestPlus used the information and ... specific measures of micronutrient deficiency using available data from pilot ... much of the crop would be consumed, how it would be consumed (to take into account.

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    Case summary: A 47-year-old female patient presented with non-specific complaints including fatigue and muscle cramps. ... normal range. There was no tremor or hoarseness. A firm, smooth mass was noted on the right side of the neck. The mass measured approximately 1x1cm and ... thyroid gland and skeletal muscles.

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    2007-10-06

    Oct 6, 2007 ... when measuring the volume'or mass flow rate in gases, it is necessary to consider the pressure reduction and change in density of the fluid. The formula above can be used with limitations for applications with relatively small changes in pressure and density. The pressure differential (Ap) causes the fluid in ...

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    StudentLab

    gender discrimination, but also disability discrimination especially, in the workplace, ... inequality, and the implementation of measures designed to protect and advance. 10 .... provide guidance for employers and employees on promoting equal ..... Approach (A Seminar Presentation in the School of Law, University of Leeds,.

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    of crossing with the inferior vena cava during normal respiration and obtained a mean value of 9.4 41.7mm. Cosar et aliº in. Turkey measured the portal vein diameter at. Conclusion: This study has established baseline mean and normal range of portal vein diameters for healthy adults in a Nigerian population. It has also ...

  7. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... be able to say more than a few words without pausing for a breath. Absolute Intensity The ... site? Adobe PDF file Microsoft PowerPoint file Microsoft Word file Microsoft Excel file Audio/Video file Apple ...

  8. 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...

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    DR. AMINU

    2008-12-01

    Dec 1, 2008 ... The counts from raw meat were, aerobic plate count (APC) = 1.73 E8 cfu/g, and fungal counts (FC) = 2.02 E7 cfu/g, ... Key words: Hazard and Critical Control Point, Bacterial count, Fungal count, Pathogenic bacteria, balangu, Kano. .... Does a control measure for the hazard exist at this step. Is control at this ...

  10. Download this PDF file

    African Journals Online (AJOL)

    Adeel Khalil

    2011-11-02

    Nov 2, 2011 ... limiting crop production in many countries of the world. (Munns, 2005 ... barley genotypes were first primed with saline water (30 mM) for 12 h at 25°C. Sand was ... ml measuring flask after filtration and make up the volume by adding distilled ... 2nd and 3rd with root dry weight of 0.39 and 0.38 (g plant-1) ...

  11. Download this PDF file

    African Journals Online (AJOL)

    Proff.Adewunmi

    Materials and Methods: In the in vivo study, small intestinal transit rates and fecal output characters (fecal number and fecal weight) were measured on normal ..... In three EXQ groups (2.92, 4.38 and 6.75 g/kg), the propulsion rates of charcoal meal were 90.31±2.41%, 94.31±2.40% and 100.00±0.00% respectively, which ...

  12. 77 FR 17536 - Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Filing of Proposed Rule Change to...

    Science.gov (United States)

    2012-03-26

    ... Organizations; ICE Clear Credit LLC; Notice of Filing of Proposed Rule Change to Its Risk Model To Reduce the... Model so That It Is Easier for Market Participants To Measure Their Risk March 20, 2012. Pursuant to... is hereby given that on March 8, 2012, ICE Clear Credit LLC (``ICC'') filed with the Securities and...

  13. 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.

  14. Files for workstations with ionizing radiation risks: variation in the use of gamma densitometers

    International Nuclear Information System (INIS)

    Tournadre, A.

    2008-01-01

    After a brief presentation of the different gamma-densitometers proposed by MLPC to measure roadway density, and having outlined the support role of the provider, the author describes the form and content of workstation files for workstations exhibiting a risk related to ionizing radiation. He gives an analytical overview of dose calculation: analysis of instrument use phases, exposure duration, dose rates and way of introducing these dose rates in the workstation file. He formulates how different procedures are to be followed by the radiation protection expert within the company. He outlines that workstation files are very useful as information feedback tool

  15. 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

  16. Panorama 98. 16 thematic files

    International Nuclear Information System (INIS)

    Anon.

    1998-01-01

    Under the 'Panorama 98' title, the Institut Francais du Petrole (IFP) has organized an international colloquium on the most recent events and the foreseeable perspectives in the domain of hydrocarbons. 16 technical and economical documentation files were given to the participants. This paper presents a synthesis of the content of these files: the oil offer and demand, the worldwide petroleum activity, the recent oil and gas discoveries, the stakes of the oil and gas perspectives in the North Sea, the US renewal in the Gulf of Mexico, the exploitation of heavy and extra-heavy crudes in Venezuela, the Asian oil rise, the limits of oil recovery efficiency, the oil markets, the international overview of the natural gas industry, the perspectives of the LNG market, the recent evolution and the perspectives of the European refining activities, the oil companies in 1997, the future of marketing, the trends of European automotive industry, and the scientific certitudes and uncertainties about urban pollution. (J.S.)

  17. Experimental Analysis of File Transfer Rates over Wide-Area Dedicated Connections

    Energy Technology Data Exchange (ETDEWEB)

    Rao, Nageswara S. [ORNL; Liu, Qiang [ORNL; Sen, Satyabrata [ORNL; Hinkel, Gregory Carl [ORNL; Imam, Neena [ORNL; Foster, Ian [University of Chicago; Kettimuthu, R. [Argonne National Laboratory (ANL); Settlemyer, Bradley [Los Alamos National Laboratory (LANL); Wu, Qishi [University of Memphis; Yun, Daqing [Harrisburg University

    2016-12-01

    File transfers over dedicated connections, supported by large parallel file systems, have become increasingly important in high-performance computing and big data workflows. It remains a challenge to achieve peak rates for such transfers due to the complexities of file I/O, host, and network transport subsystems, and equally importantly, their interactions. We present extensive measurements of disk-to-disk file transfers using Lustre and XFS file systems mounted on multi-core servers over a suite of 10 Gbps emulated connections with 0-366 ms round trip times. Our results indicate that large buffer sizes and many parallel flows do not always guarantee high transfer rates. Furthermore, large variations in the measured rates necessitate repeated measurements to ensure confidence in inferences based on them. We propose a new method to efficiently identify the optimal joint file I/O and network transport parameters using a small number of measurements. We show that for XFS and Lustre with direct I/O, this method identifies configurations achieving 97% of the peak transfer rate while probing only 12% of the parameter space.

  18. 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...

  19. 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.

  20. Effect of digital noise reduction on the accuracy of endodontic file length determination

    International Nuclear Information System (INIS)

    Mehdizadeh, Mojdeh; Khademi, Abbas Ali; Shokraneh, Ali; Farhadi, Nastaran

    2013-01-01

    The aim of the present study was to evaluate the measurement accuracy of endodontic file length on periapical digital radiography after application of noise reduction digital enhancement. Thirty-five human single-rooted permanent teeth with canals measuring 20-24 mm in length were selected. ISO no.08 endodontic files were placed in the root canals of the teeth. The file lengths were measured with a digital caliper as the standard value. Standard periapical digital images were obtained using the Digora digital radiographic system and a dental X-ray unit. In order to produce the enhanced images, the noise reduction option was applied. Two blinded radiologists measured the file lengths on the original and enhanced images. The measurements were compared by repeated measures ANOVA and the Bonferroni test (a=0.05). Both the original and enhanced digital images provided significantly longer measurements compared with the standard value (P 0.05). Noise reduction digital enhancement did not influence the measurement accuracy of the length of the thin endodontic files on the digital periapical radiographs despite the fact that noise reduction could result in the elimination of fine details of the images.

  1. Safety tests file

    International Nuclear Information System (INIS)

    2011-01-01

    The design and operation of nuclear power plants is governed by strict and clearly defined regulations designed to ensure their safety in all circumstances. Since the first nuclear reactors were commissioned, the basic safety principles and the corresponding practical requirements have constantly evolved and been enhanced, benefiting from operating experience feedback from reactors around the world (about 500 production reactors currently in service). Reactor safety has from the outset been built around the 'defense in depth' concept, which aims to prevent melting of the core and radioactive releases into the environment. It can be summarized as follows: over and above all the measures taken to prevent accidents, the principle that accidents do occur has to be accepted. We then assess their consequences and take steps to contain them at the level of severity at which they occur. (authors)

  2. Domestic energy fact file

    Energy Technology Data Exchange (ETDEWEB)

    Shorrock, L D; Henderson, G [Building Research Establishment, Watford (United Kingdom); Bown, J H.F. [NBA Tectonics, London (United Kingdom)

    1992-01-01

    The purpose of this publication to gather together in one volume some of the more important United Kingdom data on domestic energy and the measures that have been taken to improve the efficiency with which it is used. The introductory section discusses the main underlying trends affecting domestic energy use. It is followed by six main sections: Section 1 deals with fuel prices and household expenditure on energy. Section 2 is concerned with basic statistics on population, households and the housing stock (age, tenure, dwelling type and regional distribution). Section 3 presents information on the uptake of insulation measures in the housing stock. Section 4 presents information on changes to the housing stock heat loss, heating systems, temperatures and energy use. This section looks at what would have happened to the energy use of the housing stock if energy efficiency improvements had not been introduced. Section 4 contains the main conclusions on the effectiveness of insulation, improvements in efficiency and the rising standards of service achieved within the housing stock. Section 5 draws together the topics discussed in section 4 to illustrate the individual effects of rising levels of service, external temperature variations, improved insulation and improved heating efficiency, and how these combine to determine domestic section energy consumption. Section 6 considers the fuels used to meet the energy demand of the housing stock and the carbon dioxide emissions which result from this fuel use. The primary energy consumption associated with the energy delivered to the housing stock is also addressed in this section. A final energy balance diagram draws together the various topics discussed in the report by showing the main energy flows related to the housing stock. (author)

  3. Flat Files - JSNP | LSDB Archive [Life Science Database Archive metadata

    Lifescience Database Archive (English)

    Full Text Available switchLanguage; BLAST Search Image Search Home About Archive Update History Data ... Data file File name: jsnp_flat_files File URL: ftp://ftp.biosciencedbc.jp/archiv...his Database Database Description Download License Update History of This Database Site Policy | Contact Us Flat Files - JSNP | LSDB Archive ...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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.

  13. 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.

  14. 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.

  15. Creating and Viewing HTML Files with Python

    Directory of Open Access Journals (Sweden)

    William J. Turkel

    2012-07-01

    Full Text Available This lesson uses Python to create and view an HTML file. If you write programs that output HTML, you can use any browser to look at your results. This is especially convenient if your program is automatically creating hyperlinks or graphic entities like charts and diagrams. Here you will learn how to create HTML files with Python scripts, and how to use Python to automatically open an HTML file in Firefox.

  16. Analyzing Android Browser Apps for file:// Vulnerabilities

    OpenAIRE

    Wu, Daoyuan; Chang, Rocky K. C.

    2014-01-01

    Securing browsers in mobile devices is very challenging, because these browser apps usually provide browsing services to other apps in the same device. A malicious app installed in a device can potentially obtain sensitive information through a browser app. In this paper, we identify four types of attacks in Android, collectively known as FileCross, that exploits the vulnerable file:// to obtain users' private files, such as cookies, bookmarks, and browsing histories. We design an automated s...

  17. Algorithms and file structures for computational geometry

    International Nuclear Information System (INIS)

    Hinrichs, K.; Nievergelt, J.

    1983-01-01

    Algorithms for solving geometric problems and file structures for storing large amounts of geometric data are of increasing importance in computer graphics and computer-aided design. As examples of recent progress in computational geometry, we explain plane-sweep algorithms, which solve various topological and geometric problems efficiently; and we present the grid file, an adaptable, symmetric multi-key file structure that provides efficient access to multi-dimensional data along any space dimension. (orig.)

  18. Creating and Viewing HTML Files with Python

    OpenAIRE

    William J. Turkel; Adam Crymble

    2012-01-01

    This lesson uses Python to create and view an HTML file. If you write programs that output HTML, you can use any browser to look at your results. This is especially convenient if your program is automatically creating hyperlinks or graphic entities like charts and diagrams. Here you will learn how to create HTML files with Python scripts, and how to use Python to automatically open an HTML file in Firefox.

  19. A novel approach to determine the effect of irrigation on temperature and failure of Ni-Ti endodontic rotary files

    Science.gov (United States)

    Mousavi, Sayed Ali; Kargar-Dehnavi, Vida; Mousavi, Sayed Amir

    2012-01-01

    Background: Nickel-titanium (Ni-Ti) rotary instrument files are important devices in Endodontics in root canal preparation. Ni-Ti file breakage is a critical and problematic issue and irrigation techniques were applied to decrease risk of file failure root. The aim of the present study was to compare the temperature gradient change of different irrigation solutions with Ni-Ti rotary instrument system during root canal preparation and also to define their effects on the file failure. Materials and Methods: A novel computerized instrumentation was utilized and thirty standard (ProFile #25/.04) files were divided into three groups and subjected to a filing in the root canal test. Changes in temperature on teeth under constant instrumental conditions with custom-designed computerized experimental apparatus were measured by using a temperature sensor bonded to the apical hole. A rotary instrument for canal preparation in three series of solution was used and the changes in temperature after each solution were compared. Finally, the file failure results were mentored according to each step of test. Comparisons were performed between group status clinically by using ANOVA (t) test, once the sample showed up normal and differences of Pinstruments, which were immersed in 5% NaOCl, when compared with the water group (Pinstruments immersed in water, when compared with the no solution group (Pinstruments. Conclusion: By immersing the file in 5% NaOCl, the temperature gradient decreased and instrument failure was reduced. PMID:23087732

  20. Special file: biogas

    International Nuclear Information System (INIS)

    Signoret, Stephane; Mary, Olivier; Zebboudj, Idir; Mounissamy, Alice; Sandrin-Deforge, Armelle; Petitot, Pauline; De Santis, Audrey

    2015-01-01

    With some graphs indicating the number and types of existing and projected biogas production units, a first article outlines that the development rate is presently too low to be able to reach objectives defined for 2020. A second article comments the results of a benchmark study performed by the ADEME on the biogas sector status in European countries (a map indicates the levels of production and electricity purchase tariffs, the evolution of development conditions, and the types of financial support). In an interview, a GrDF manager in charge of strategy discusses the GrDF strategy on biomethane, the future management of gas networks, the operation of existing biomethane injection sites, future projects, the management of consumption variations, and the issue of biomethane injection tariff. An article then presents an experiment made by farmers in western France who gathered about a methanization site with a unit of injection of biomethane into the natural gas network. The assessment of another experiment (a Methanea methanization unit operated by two farmers in the Ain district) is then presented. The next article gives an overview of the various possibilities proposed by the legal framework for the contract between input providers and the methanization unit operator. Different assessment tools are then presented: Flash BMP (a fast and affordable method of measurement of the biochemical methane potential or BMP to perform feasibility studies), and a software for the precise assessment of the profitability of a methanization unit. In an interview, a member of Weltec Biopower proposes a brief overview of services and products proposed by this company which installs biogas and bio-methanization every where in the world. A last article addresses the recent evolutions and progress of certification of French digestates

  1. 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

  2. 75 FR 24702 - Notice of Agreements Filed

    Science.gov (United States)

    2010-05-05

    ... Bay International Terminals, Inc. Operating Agreement. Parties: Tampa Bay International Terminals, Inc. and Tampa Port Authority. Filing Parties: Greg Lovelace, Director Cargo & Cruise Marketing; Tampa Port...

  3. Benchmark comparisons of evaluated nuclear data files

    International Nuclear Information System (INIS)

    Resler, D.A.; Howerton, R.J.; White, R.M.

    1994-05-01

    With the availability and maturity of several evaluated nuclear data files, it is timely to compare the results of integral tests with calculations using these different files. We discuss here our progress in making integral benchmark tests of the following nuclear data files: ENDL-94, ENDF/B-V and -VI, JENDL-3, JEF-2, and BROND-2. The methods used to process these evaluated libraries in a consistent way into applications files for use in Monte Carlo calculations is presented. Using these libraries, we are calculating and comparing to experiment k eff for 68 fast critical assemblies of 233,235 U and 239 Pu with reflectors of various material and thickness

  4. 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...

  5. The INDC/NEANDC joint discrepancy file 1990

    International Nuclear Information System (INIS)

    Patrick, B.H.; Kocherov, N.P.

    1990-06-01

    The International Nuclear Data Committee (INDC) and the Nuclear Energy Agency Nuclear Data Committee (NEANDC) maintain a close interest in nuclear data which exhibit discrepancies and, by making known the details of the disagreements, encouragement is given to the undertaking of new measurements as a means of eliminating the ambiguities. The previous discrepancy file was published by NEANDC and INDC in 1984. This document contains 10 papers and a separate abstract was prepared for each of them. Refs, figs and tabs

  6. Dimensional quality control of Ti-Ni dental file by optical coordinate metrology and computed tomography

    DEFF Research Database (Denmark)

    Yagüe-Fabra, J.A.; Tosello, Guido; Ontiveros, S.

    2014-01-01

    Endodontic dental files usually present complex 3D geometries, which make the complete measurement of the component very challenging with conventional micro metrology tools. Computed Tomography (CT) can represent a suitable alternative solution to micro metrology tools based on optical and tactile...... techniques. However, the establishment of CT systems traceability when measuring 3D complex geometries is still an open issue. In this work, to verify the quality of the CT dimensional measurements, the dental file has been measured both with a μCT system and an optical CMM (OCMM). The uncertainty...

  7. A new importance measure for risk-informed decision making

    International Nuclear Information System (INIS)

    Borgonovo, E.; Apostolakis, G.E.

    2000-01-01

    Recently, several authors pointed out that the traditional importance measures had limitations. In this study, the problem through an analysis at the parameter level was investigated and a new measure was introduced. The measure was based on small parameter variations and is capable of accounting for the importance of a group of components/parameters. The definition, computational steps, and an application of a new importance measure for risk-informed decision making were presented here. Unlike traditional importance measures, differential importance measure (DIM) deals with changes in the various parameters that determine the unavailability/unreliability of a component, e.g., failure rates, common-cause failure rates, individual human errors. The importance of the component unavailability/unreliability can be calculated from the importance of the parameters. DIM can be calculated for the frequency of initiating events, while risk achievement worth (RAW) is limited to binary events, e.g., component unavailability. The changes in parameters are 'small'. This is more realistic than the drastic assumption in RAW that the component is always down. DIM is additive. This allows the evaluation of the impact of changes, such as the relaxation of quality assurance requirements, which affect groups of parameters, e.g., the failure rates of a group of pumps. (M.N.)

  8. Calcium measurements in living filamentous fungi expressing codon-optimized aequorin

    NARCIS (Netherlands)

    Nelson, G.; Kozlova-Zwinderman, O.; Collis, A.J.; Knight, M.R.; Fincham, J.R.S.; Stanger, C.P.; Renwick, A.; Hessing, J.G.M.; Punt, P.J.; Hondel, C.A.M.J.J. van den; Read, N.D.

    2004-01-01

    Calcium signalling is little understood in filamentous fungi largely because easy and routine methods for calcium measurement in living hyphae have previously been unavailable. We have developed the recombinant aequorin method for this purpose. High levels of aequorin expression were obtained in

  9. Validation of the Automated Method VIENA: An Accurate, Precise, and Robust Measure of Ventricular Enlargement

    NARCIS (Netherlands)

    Vrenken, H.; Vos, E.K.; van der Flier, W.M.; Sluimer, I.C.; Cover, K.S.; Knol, D.L.; Barkhof, F.

    2014-01-01

    Background: In many retrospective studies and large clinical trials, high-resolution, good-contrast 3DT1 images are unavailable, hampering detailed analysis of brain atrophy. Ventricular enlargement then provides a sensitive indirect measure of ongoing central brain atrophy. Validated automated

  10. UTILIZING THE PAKS METHOD FOR MEASURING ACROLEIN AND OTHER ALDEHYDES IN DEARS

    Science.gov (United States)

    Acrolein is a hazardous air pollutant of high priority due to its high irritation potency and other potential adverse health effects. However, a reliable method is currently unavailable for measuring airborne acrolein at typical environmental levels. In the Detroit Exposure and A...

  11. Endodontic complications of root canal therapy performed by dental students with stainless-steel K-files and nickel-titanium hand files.

    Science.gov (United States)

    Pettiette, M T; Metzger, Z; Phillips, C; Trope, M

    1999-04-01

    Straightening of curved canals is one of the most common procedural errors in endodontic instrumentation. This problem is commonly encountered when dental students perform molar endodontics. The purpose of this study was to compare the effect of the type of instrument used by these students on the extent of straightening and on the incidence of other endodontic procedural errors. Nickel-titanium 0.02 taper hand files were compared with traditional stainless-steel 0.02 taper K-files. Sixty molar teeth comprised of maxillary and mandibular first and second molars were treated by senior dental students. Instrumentation was with either nickel-titanium hand files or stainless-steel K-files. Preoperative and postoperative radiographs of each tooth were taken using an XCP precision instrument with a customized bite block to ensure accurate reproduction of radiographic angulation. The radiographs were scanned and the images stored as TIFF files. By superimposing tracings from the preoperative over the postoperative radiographs, the degree of deviation of the apical third of the root canal filling from the original canal was measured. The presence of other errors, such as strip perforation and instrument breakage, was established by examining the radiographs. In curved canals instrumented by stainless-steel K-files, the average deviation of the apical third of the canals was 14.44 degrees (+/- 10.33 degrees). The deviation was significantly reduced when nickel-titanium hand files were used to an average of 4.39 degrees (+/- 4.53 degrees). The incidence of other procedural errors was also significantly reduced by the use of nickel-titanium hand files.

  12. 78 FR 70029 - Combined Notice of Filings #1

    Science.gov (United States)

    2013-11-22

    ..., Ameren Energy Marketing Company, AmerenEnergy Resources Generating Company, AmerenEnergy Medina Valley... filing per 35: Integrated Marketplace Second Compliance Filing to be effective 3/ 1/2014. Filed Date: 11...

  13. 78 FR 32383 - Combined Notice of Filings #1

    Science.gov (United States)

    2013-05-30

    .... Description: Inquiry Response to be effective 5/12/2013. Filed Date: 5/21/13. Accession Number: 20130521-5167....ferc.gov/docs-filing/efiling/filing-req.pdf . For other information, call (866) 208-3676 (toll free...

  14. 77 FR 3758 - Combined Notice of Filings #1

    Science.gov (United States)

    2012-01-25

    ...: Attachment H Schedule 7 Compliance Filing to be effective 6/1/2011. Filed Date: 1/13/12. Accession Number... filings: Docket Numbers: QF12-159-000. Applicants: City of Kinston, NC. Description: FERC Form 556 of City...

  15. 76 FR 55899 - Combined Notice of Filings No. 2

    Science.gov (United States)

    2011-09-09

    .... Applicants: Panther Interstate Pipeline Energy, LLC. Description: Panther Interstate Pipeline Energy, LLC submits tariff filing per 154.402: Panther 2011 ACA Filing to be effective 10/1/2011. Filed Date: 09/01...

  16. A basic evaluated neutronic data file for elemental scandium

    International Nuclear Information System (INIS)

    Smith, A.B.; Meadows, J.W.; Howerton, R.J.

    1992-01-01

    This report documents an evaluated neutronic data file for elemental scandium, presented in the ENDF/B-VI format. This file should provide basic nuclear data essential for neutronic calculations involving elemental scandium. No equivalent file was previously available

  17. 75 FR 49918 - Combined Notice of Filings # 1

    Science.gov (United States)

    2010-08-16

    ... Missouri Operations Company submits tariff filing per 35: KCP&L-GMO Baseline Compliance Filing to be.... Description: KCP&L Greater Missouri Operations Company submits tariff filing per 35.12: KCP&L-GMO OATT Volume...

  18. EPA FRS Facilities State Single File CSV Download

    Science.gov (United States)

    This page provides state comma separated value (CSV) files containing key information of all facilities and sites within the Facility Registry System (FRS). Each state zip file contains a single CSV file of key facility-level information.

  19. 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…

  20. Effect of repetitive pecking at working length for glide path preparation using G-file

    Directory of Open Access Journals (Sweden)

    Jung-Hong Ha

    2015-05-01

    Full Text Available Objectives Glide path preparation is recommended to reduce torsional failure of nickel-titanium (NiTi rotary instruments and to prevent root canal transportation. This study evaluated whether the repetitive insertions of G-files to the working length maintain the apical size as well as provide sufficient lumen as a glide path for subsequent instrumentation. Materials and Methods The G-file system (Micro-Mega composed of G1 and G2 files for glide path preparation was used with the J-shaped, simulated resin canals. After inserting a G1 file twice, a G2 file was inserted to the working length 1, 4, 7, or 10 times for four each experimental group, respectively (n = 10. Then the canals were cleaned by copious irrigation, and lubricated with a separating gel medium. Canal replicas were made using silicone impression material, and the diameter of the replicas was measured at working length (D0 and 1 mm level (D1 under a scanning electron microscope. Data was analysed by one-way ANOVA and post-hoc tests (p = 0.05. Results The diameter at D0 level did not show any significant difference between the 1, 2, 4, and 10 times of repetitive pecking insertions of G2 files at working length. However, 10 times of pecking motion with G2 file resulted in significantly larger canal diameter at D1 (p < 0.05. Conclusions Under the limitations of this study, the repetitive insertion of a G2 file up to 10 times at working length created an adequate lumen for subsequent apical shaping with other rotary files bigger than International Organization for Standardization (ISO size 20, without apical transportation at D0 level.

  1. Folksonomical P2P File Sharing Networks Using Vectorized KANSEI Information as Search Tags

    Science.gov (United States)

    Ohnishi, Kei; Yoshida, Kaori; Oie, Yuji

    We present the concept of folksonomical peer-to-peer (P2P) file sharing networks that allow participants (peers) to freely assign structured search tags to files. These networks are similar to folksonomies in the present Web from the point of view that users assign search tags to information distributed over a network. As a concrete example, we consider an unstructured P2P network using vectorized Kansei (human sensitivity) information as structured search tags for file search. Vectorized Kansei information as search tags indicates what participants feel about their files and is assigned by the participant to each of their files. A search query also has the same form of search tags and indicates what participants want to feel about files that they will eventually obtain. A method that enables file search using vectorized Kansei information is the Kansei query-forwarding method, which probabilistically propagates a search query to peers that are likely to hold more files having search tags that are similar to the query. The similarity between the search query and the search tags is measured in terms of their dot product. The simulation experiments examine if the Kansei query-forwarding method can provide equal search performance for all peers in a network in which only the Kansei information and the tendency with respect to file collection are different among all of the peers. The simulation results show that the Kansei query forwarding method and a random-walk-based query forwarding method, for comparison, work effectively in different situations and are complementary. Furthermore, the Kansei query forwarding method is shown, through simulations, to be superior to or equal to the random-walk based one in terms of search speed.

  2. 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...

  3. 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...

  4. Environmental Baseline File National Transportation

    International Nuclear Information System (INIS)

    Harris, M.

    1999-01-01

    This Environmental Baseline File summarizes and consolidates information related to the national-level transportation of commercial spent nuclear fuel. Topics addressed include: shipments of commercial spent nuclear fuel based on mostly truck and mostly rail shipping scenarios; transportation routing for commercial spent nuclear fuel sites and DOE sites; radionuclide inventories for various shipping container capacities; transportation routing; populations along transportation routes; urbanized area population densities; the impacts of historical, reasonably foreseeable, and general transportation; state-level food transfer factors; Federal Guidance Report No. 11 and 12 radionuclide dose conversion factors; and national average atmospheric conditions

  5. Simultaneous viscosity and density measurement of small volumes of liquids using a vibrating microcantilever† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c6an02674e Click here for additional data file.

    Science.gov (United States)

    Payam, A. F.; Trewby, W.

    2017-01-01

    Many industrial and technological applications require precise determination of the viscosity and density of liquids. Such measurements can be time consuming and often require sampling substantial amounts of the liquid. These problems can partly be overcome with the use of microcantilevers but most existing methods depend on the specific geometry and properties of the cantilever, which renders simple, accurate measurement difficult. Here we present a new approach able to simultaneously quantify both the density and the viscosity of microliters of liquids. The method, based solely on the measurement of two characteristic frequencies of an immersed microcantilever, is completely independent of the choice of a cantilever. We derive analytical expressions for the liquid's density and viscosity and validate our approach with several simple liquids and different cantilevers. Application of our model to non-Newtonian fluids shows that the calculated viscosities are remarkably robust when compared to measurements obtained from a standard rheometer. However, the results become increasingly dependent on the cantilever geometry as the frequency-dependent nature of the liquid's viscosity becomes more significant. PMID:28352874

  6. DATA Act File C Award Financial - Social Security

    Data.gov (United States)

    Social Security Administration — The DATA Act Information Model Schema Reporting Submission Specification File C. File C includes the agency award information from the financial accounting system at...

  7. 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.

  8. 37 CFR 401.16 - Electronic filing.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Electronic filing. 401.16 Section 401.16 Patents, Trademarks, and Copyrights ASSISTANT SECRETARY FOR TECHNOLOGY POLICY, DEPARTMENT... GOVERNMENT GRANTS, CONTRACTS, AND COOPERATIVE AGREEMENTS § 401.16 Electronic filing. Unless otherwise...

  9. 77 FR 71408 - Combined Notice of Filings

    Science.gov (United States)

    2012-11-30

    ... 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....m. ET 12/3/12. Docket Numbers: RP13-301-000. Applicants: Venice Gathering System, LLC. Description...

  10. 76 FR 61352 - Combined Notice of Filings

    Science.gov (United States)

    2011-10-04

    ... 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....m. Eastern Time on Wednesday, October 05, 2011. Docket Numbers: RP11-2585-000. Applicants: Venice...

  11. 76 FR 55375 - Combined Notice of Filings

    Science.gov (United States)

    2011-09-07

    ... 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..., September 12, 2011. Docket Numbers: RP11-2454-000. Applicants: Venice Gathering System, LLC. Description...

  12. 78 FR 50408 - Combined Notice of Filings

    Science.gov (United States)

    2013-08-19

    ... 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... Numbers: RP13-1239-000. Applicants: Venice Gathering System, L.L.C. Description: Order No. 776 Compliance...

  13. 76 FR 39085 - Combined Notice of Filings

    Science.gov (United States)

    2011-07-05

    ... 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..., July 05, 2011. Docket Numbers: RP11-2205-000. Applicants: Venice Gathering System, LLC. Description...

  14. 12 CFR 11.4 - Filing fees.

    Science.gov (United States)

    2010-01-01

    ... Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY SECURITIES EXCHANGE ACT DISCLOSURE RULES... part before it will accept the filing. The OCC provides an applicable fee schedule for such filings in the “Notice of Comptroller of the Currency Fees” described in 12 CFR 8.8. (b) Fees must be paid by...

  15. Entropy based file type identification and partitioning

    Science.gov (United States)

    2017-06-01

    energy spectrum,” Proceedings of the Twenty-Ninth International Florida Artificial Intelligence Research Society Conference, pp. 288–293, 2016...ABBREVIATIONS AES Advanced Encryption Standard ANN Artificial Neural Network ASCII American Standard Code for Information Interchange CWT...the identification of file types and file partitioning. This approach has applications in cybersecurity as it allows for a quick determination of

  16. 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)

  17. 75 FR 19402 - Notice of Agreements Filed

    Science.gov (United States)

    2010-04-14

    ... cargo from ports on the U.S. east coast to ports in Chile, Ecuador, Peru, Panama, Colombia, and... Joint Service Agreement and Mitsui O.S.K. Lines, Ltd. Filing Party: Robert B. Yoshitomi, Esq., Nixon... Co. Pte. Ltd.; Hyundai Merchant Marine; and Mitsui O.S.K. Lines, Ltd. Filing Party: Robert Yoshitomi...

  18. Clockwise: A Mixed-Media File System

    NARCIS (Netherlands)

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

    This (short) paper presents the Clockwise, a mixed-media file system. The primary goal of the Clockwise is to provide a storage architecture that supports the storage and retrieval of best-effort and real-time file system data. Clockwise provides an abstraction called a dynamic partition that groups

  19. 77 FR 58535 - Combined Notice of Filings

    Science.gov (United States)

    2012-09-21

    ... Transmission Company. Description: 2012 Waiver of Jury Trial to be effective 10/14/2012. Filed Date: 9/13/12...: Husky Marketing and Supply Company, Husky Gas Marketing Inc. Description: Joint Petition for Temporary... Expedited Action of Husky Gas Marketing Inc. and Husky Marketing and Supply Company. Filed Date: 9/13/12...

  20. New details emerge from the Einstein files

    CERN Multimedia

    Overbye, D

    2002-01-01

    For many years the FBI spied on Einstein. New details of this surveilance are emerging in "The Einstein File: J. Edgar Hoover's Secret War Against the World's Most Famous Scientist," by Fred Jerome, who sued the government with the help of the Public Citizen Litigation Group to obtain a less censored version of the file (1 page).

  1. 47 CFR 1.1113 - Filing locations.

    Science.gov (United States)

    2010-10-01

    ... by the ULS electronic filing system on FCC Form 159) and submit such number with the payment in order... received more than ten (10) days after electronic filing of an application on a Bureau/Office electronic... Television Relay Service (CARS) that are submitted electronically via the Cable Operations and Licensing...

  2. Athos: Efficient Authentication of Outsourced File Systems

    DEFF Research Database (Denmark)

    Triandopoulos, Nikolaos; Goodrich, Michael T.; Papamanthou, Charalampos

    2008-01-01

    We study the problem of authenticated storage, where we wish to construct protocols that allow to outsource any complex file system to an untrusted server and yet ensure the file-system's integrity. We introduce Athos, a new, platform-independent and user-transparent architecture for authenticated...

  3. 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

  4. 75 FR 74706 - Notice of Baseline Filings

    Science.gov (United States)

    2010-12-01

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of Baseline Filings November 24, 2010. Centana Intrastate Pipeline, LLC. Docket No. PR10-84-001. Centana Intrastate Pipeline, LLC... applicants listed above submitted a revised baseline filing of their Statement of Operating Conditions for...

  5. 76 FR 8725 - Notice of Baseline Filings

    Science.gov (United States)

    2011-02-15

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Notice of Baseline Filings Enstor Grama Ridge Storage and Docket No. PR10-97-002. Transportation, L.L.C.. EasTrans, LLC Docket No. PR10-30-001... revised baseline filing of their Statement of Operating Conditions for services provided under section 311...

  6. 75 FR 57268 - Notice of Baseline Filings

    Science.gov (United States)

    2010-09-20

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-103-000; Docket No. PR10-104-000; Docket No. PR10-105- 000 (Not Consolidated)] Notice of Baseline Filings September 13..., 2010, and September 10, 2010, respectively the applicants listed above submitted their baseline filing...

  7. 75 FR 65010 - Notice of Baseline Filings

    Science.gov (United States)

    2010-10-21

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR11-1-000; Docket No. PR11-2-000; Docket No. PR11-3-000] Notice of Baseline Filings October 14, 2010. Cranberry Pipeline Docket..., 2010, respectively the applicants listed above submitted their baseline filing of its Statement of...

  8. 75 FR 70732 - Notice of Baseline Filings

    Science.gov (United States)

    2010-11-18

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR11-71-000; Docket No. PR11-72-000; Docket No. PR11-73- 000] Notice of Baseline Filings November 10, 2010. Docket No. PR11-71-000..., 2010, the applicants listed above submitted their baseline filing of their Statement of Operating...

  9. 78 FR 77446 - Combined Notice of Filings

    Science.gov (United States)

    2013-12-23

    ...-286-000. Applicants: Young Gas Storage Company, Ltd. Description: ATC Rate Adjustment--2013 to be.... Protests may be considered, but intervention is necessary to become a party to the proceeding. Filings in..., interventions, protests, service, and qualifying facilities filings can be found at: http://www.ferc.gov/docs...

  10. 78 FR 298 - Combined Notice of Filings

    Science.gov (United States)

    2013-01-03

    .... Protests may be considered, but intervention is necessary to become a party to the proceeding. Filings in...: 5 p.m. ET 12/28/12. Docket Numbers: RP13-106-001. Applicants: Young Gas Storage Company, Ltd. Description: Young NAESB 2.0 Compliance Filing to be effective 12/ 1/2012. [[Page 299

  11. 78 FR 61995 - Combined Notice of Filings

    Science.gov (United States)

    2013-10-10

    .... Comments Due: 5 p.m. ET 10/9/13. Docket Numbers: RP13-1357-000. Applicants: Young Gas Storage Company, Ltd. Description: Annual Operational Purchases and Sales Report of Young Gas Storage Company, Ltd.. Filed Date: 9... necessary to become a party to the proceeding. Filings in Existing Proceedings Docket Numbers: PR13-62-001...

  12. 8 CFR 236.14 - Filing.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Filing. 236.14 Section 236.14 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF INADMISSIBLE... initial denial, to allow the alien the opportunity to file a new Form I-817 application in order to...

  13. 78 FR 49501 - Combined Notice of Filings

    Science.gov (United States)

    2013-08-14

    ... Numbers: RP13-1177-000. Applicants: Garden Banks Gas Pipeline, LLC. Description: Compliance with New ACA...: Central Kentucky Transmission Company. Description: ACA 2013 to be effective 10/1/2013. Filed Date: 8/1/13... intervention is necessary to become a party to the proceeding. Filings in Existing Proceedings Docket Numbers...

  14. 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

  15. Evaluation of Contact Friction in Fracture of Rotationally Bent Nitinol Endodontic Files

    Science.gov (United States)

    Haimed, Tariq Abu

    2011-12-01

    The high flexibility of rotary Nitinol (Ni-Ti) files has helped clinicians perform root canal treatments with fewer technical errors than seen with stainless steel files. However, intracanal file fracture can occur, compromising the outcome of the treatment. Ni-Ti file fracture incidence is roughly around 4% amongst specialists and higher amongst general practitioners. Therefore, eliminating or reducing this problem should improve patient care. The aim of this project was to isolate and examine the role of friction between files and the canal walls of the glass tube model, and bending-related maximum strain amplitudes, on Ni-Ti file lifetimes-tofracture in the presence of different irrigant solutions and file coatings. A specifically designed device was used to test over 300 electropolished EndoSequenceRTM Ni-Ti files for number of cycles to failure (NCF) in smooth, bent glass tube models at 45 and 60 degrees during dry, coated and liquid-lubricated rotation at 600rpm. Fractured files were examined under Scanning Electron Microscopy (SEM) afterwards. Four different file sizes 25.04, 25.06, 35.04, 35.06 (diameter in mm/taper %) and six surface modification conditions were used independently. These conditions included, three solutions; (1) a surfactant-based solution, Surface-Active-Displacement-Solution (SADS), (2) a mouth wash proven to remove biofilms, Delmopinol 1%(DEL), and (3) Bleach 6% (vol.%), the most common antibacterial endodontic irrigant solution. The conditions also included two low-friction silane-based coating groups, 3-Hepta-fluoroisopropyl-propoxymethyl-dichlorosilane (3-HEPT) and Octadecyltrichlorosilane (ODS), in addition to an as-received file control group (Dry). The coefficient of friction (CF) between the file and the canal walls for each condition was measured as well as the surface tension of the irrigant solutions and the critical surface tension of the coated and uncoated files by contact angle measurements. The radius of curvature and

  16. Testing of dynamic multileaf collimator by dynamic log file

    International Nuclear Information System (INIS)

    Ono, Kaoru; Nakamura, Tetsuji; Yamato, Shinichirou; Miyazawa, Masanori

    2007-01-01

    Intensity-modulated radiation therapy (IMRT) represents one of the most significant technical advances in radiation therapy. In the dynamic multileaf collimator (MLC) method of IMRT delivery, because of the relatively small gaps between opposed leaves and because most regions are shielded by leaves most of the time, the delivered dose is very sensitive to MLC leaf positional accuracy. A variation of ±0.2 mm in the gap width can result in a dose variation of ±3% for each clinical dynamic MLC field. Most often the effects of leaf motion are inferred from dose deviations on film or from variations in ionization measurements. These techniques provide dosimetric information but do not provide detailed information for diagnosing delivery problems. Therefore, a dynamic log file (Dynalog file) was used to verify dynamic MLC leaf positional accuracy. Measuring for narrow gaps using the thickness gauge could detect a log file accuracy of approximately 0.1 mm. The accuracy of dynamic MLC delivery depends on the accuracy with which the velocity of each leaf is controlled. We studied the relationship between leaf positional accuracy and leaf velocity. Leaf velocity of 0.7 cm/sec caused approximately 0.2 mm leaf positional variation. We then analyzed leaf positional accuracy for the clinical dynamic MLC field using Dynalog File Viewer (Varian Medical Systems, Inc., Palo Alto, California (CA)), and developed a new program that can analyze more detailed leaf motions. Using this program, we can obtain more detailed information, and therefore can determine the source of dose uncertainties for the dynamic MLC field. (author)

  17. 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)

  18. Shaping ability of 4 different single-file systems in simulated S-shaped canals.

    Science.gov (United States)

    Saleh, Abdulrahman Mohammed; Vakili Gilani, Pouyan; Tavanafar, Saeid; Schäfer, Edgar

    2015-04-01

    The aim of this study was to compare the shaping ability of 4 different single-file systems in simulated S-shaped canals. Sixty-four S-shaped canals in resin blocks were prepared to an apical size of 25 using Reciproc (VDW, Munich, Germany), WaveOne (Dentsply Maillefer, Ballaigues, Switzerland), OneShape (Micro Méga, Besançon, France), and F360 (Komet Brasseler, Lemgo, Germany) (n = 16 canals/group) systems. Composite images were made from the superimposition of pre- and postinstrumentation images. The amount of resin removed by each system was measured by using a digital template and image analysis software. Canal aberrations and the preparation time were also recorded. The data were statistically analyzed by using analysis of variance, Tukey, and chi-square tests. Canals prepared with the F360 and OneShape systems were better centered compared with the Reciproc and WaveOne systems. Reciproc and WaveOne files removed significantly greater amounts of resin from the inner side of both curvatures (P files was significantly faster compared with WaveOne and F360 files (P file instruments were safe to use and were able to prepare the canals efficiently. However, single-file systems that are less tapered seem to be more favorable when preparing S-shaped canals. Copyright © 2015 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  19. A comparison of apical transportation between FlexMaster and Twisted Files rotary instruments.

    Science.gov (United States)

    Duran-Sindreu, Fernando; García, Marc; Olivieri, Juan Gonzalo; Mercadé, Montse; Morelló, Sergio; Roig, Miguel

    2012-07-01

    The aim of this study was to evaluate apical transportation in root canals after the use of Twisted Files (TF; SybronEndo, Orange, CA) and FlexMaster (VDW, Munich, Germany) #40/04 rotary files. A double-digital radiographic technique was used to compare apical transportation between the TF and FlexMaster systems. Each rotary system was used to instrument mesial canals from 80 extracted mandibular molars. The central axes of the file imaged before instrumentation (#15 K-file) and the master apical rotary file (#40/04) were superimposed digitally. AutoCAD 2008 (Autodesk Inc, San Rafael, CA) was used to measure apical transportation at 0.5 mm from the working length (WL). The data were analyzed using the Student's t test, and significance was set at P < .05. The mean amount of apical transportation at 0.5 mm from the WL was 0.17 ± 0.09 mm for the FlexMaster group and 0.19 ± 0.12 mm for the TF group. No statistically significant differences in apical transportation were found between the 2 groups. Under the conditions of the study, no statistically significant differences in apical transportation were observed between FlexMaster and TF rotary files. Copyright © 2012 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  20. 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...

  1. 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...

  2. 10 CFR 13.26 - Filing and service of papers.

    Science.gov (United States)

    2010-01-01

    ... found in the E-Filing Guidance and on the NRC Web site at http://www.nrc.gov/site-help/e-submittals.html... electronically to the E-Filing system. In addition, optical storage media (OSM) containing the entire filing must... document (e.g., motion to quash subpoena). (6) Filing is complete when the filer performs the last act that...

  3. 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...

  4. 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...

  5. 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...

  6. 42 CFR 430.63 - Filing and service of papers.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Filing and service of papers. 430.63 Section 430.63... Conformity of State Medicaid Plans and Practice to Federal Requirements § 430.63 Filing and service of papers. (a) Filing. All papers in the proceedings are filed with the CMS Docket Clerk, in an original and two...

  7. 45 CFR 1386.85 - Filing and service of papers.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Filing and service of papers. 1386.85 Section 1386... Requirements General § 1386.85 Filing and service of papers. (a) All papers in the proceedings must be filed... transcripts of testimony need be filed. (b) Copies of papers in the proceedings must be served on all parties...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 76 FR 59672 - Combined Notice of Filings (September 19, 2011)

    Science.gov (United States)

    2011-09-27

    ... Natural Gas Company, LLC. Description: Southern Natural Gas Company, L.L.C. submits tariff filing per 154... Policies. Filed Date: 09/14/2011. Accession Number: 20110914-5143. Comment Date: 5 p.m. Eastern Time on.... Description: Midcontinent Express Pipeline LLC submits tariff filing per 154.204: Filing to Remove Expired...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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)

  2. 75 FR 62522 - Combined Notice of Filings No. 3

    Science.gov (United States)

    2010-10-12

    ... filing per 154.203: NAESB EDI Form Filing to be effective 11/1/ 2010. Filed Date: 09/30/2010. Accession....9 EDI Form to be effective 11/1/2010. Filed Date: 09/30/2010. Accession Number: 20100930-5348...

  3. Effect of Torsional and Fatigue Preloading on HyFlex EDM Files.

    Science.gov (United States)

    Shen, Ya; Tra, Charles; Hieawy, Ahmed; Wang, Zhejun; Haapasalo, Markus

    2018-04-01

    The purpose of this study was to evaluate the effect of a low amount of torsional preloading on the fatigue life and different degrees of cyclic fatigue on torsional failure of HyFlex EDM (EDM; Coltene-Whaledent, Allstetten, Switzerland) and HyFlex CM (CM; Coltene-Whaledent) instruments. EDM and CM files were used. The fatigue resistance was examined in a 5-mm radius and 60° single curve, and the mean number of cycles to failure (N f ) was recorded. The torque and rotation angles at failure of the instruments were measured according to ISO 3630-1. New files were precycled to 0%, 50%, and 75% of the N f , and torsional tests were then performed. Other new files were preloaded at 5%, 15%, 25%, and 50% of the mean rotation angles before the fatigue test. The fracture surfaces of the fragments were examined under a scanning electron microscope. The fatigue resistance of EDM instruments was higher than that of CM instruments (P EDM at 15% preloading (P EDM files even with 50% torsional preloading was significantly higher than unused CM files (P EDM files. Moderate precycling (50%) of EDM files increased their torsional resistance. The fractographic patterns corresponded to the pattern defined by the last stage test. A low amount (15%) of torsional preloading reduced the fatigue resistance of EDM files, whereas even extensive (75%) precyclic fatigue was not detrimental to their torsional resistance. Copyright © 2017 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  4. Analyzing Log Files using Data-Mining

    Directory of Open Access Journals (Sweden)

    Marius Mihut

    2008-01-01

    Full Text Available Information systems (i.e. servers, applications and communication devices create a large amount of monitoring data that are saved as log files. For analyzing them, a data-mining approach is helpful. This article presents the steps which are necessary for creating an ‘analyzing instrument’, based on an open source software called Waikato Environment for Knowledge Analysis (Weka [1]. For exemplification, a system log file created by a Windows-based operating system, is used as input file.

  5. Online file sharing innovations in media consumption

    CERN Document Server

    Andersson Schwarz, Jonas

    2013-01-01

    It is apparent that file sharing on the Internet has become an emerging norm of media consumption-especially among young people. This book provides a critical perspective on this phenomenon, exploring issues related to file sharing, downloading, peer-to-peer networks, ""piracy,"" and (not least) policy issues regarding these practices. Andersson Schwartz critically engages with the justificatory discourses of the actual file-sharers, taking Sweden as a geographic focus. By focusing on the example of Sweden-home to both The Pirate Bay and Spotify-he provides a unique insight into a mentality th

  6. 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.

  7. The effect of multiple autoclave cycles on the surface of rotary nickel-titanium endodontic files: An in vitro atomic force microscopy investigation.

    Science.gov (United States)

    Nair, Ashish Shashikant; Tilakchand, Mahima; Naik, Balaram Damodar

    2015-01-01

    To observe and study the effect of multiple autoclave sterilization cycles, on the surface of nickel-titanium (NiTi) files. The file used for this study was the Mtwo file (VDW) and ProTaper (Dentsply). The apical 5 mm of the files were attached to a silicon wafer and subjected to autoclave cycles under standardized conditions. They were scanned with an AFM after 1, 5, and 10 cycles. The unsterilized files were used as control, before start of the study. Three vertical topographic parameters namely maximum height (MH), root mean square (RMS) of surface roughness, and arithmetic mean roughness (AMR)were measured with the atomic force microscope (AFM). Analysis of variance along with Tukey's test was used to test the differences. The vertical topographic parameters were higher for both the files, right after the first cycle, when compared with the control (P autoclave cycles, a fact that should be kept in mind during their reuse.

  8. 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...

  9. 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...

  10. 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...

  11. IntentToFileWebService

    Data.gov (United States)

    Department of Veterans Affairs — A veteran can initiate an Intent To File (ITF) a claim for VBA benefits by initiating a VBA claim via multiple web enabled front ends or by submitting a paper claim...

  12. 14 CFR 211.10 - Filing specifications.

    Science.gov (United States)

    2010-01-01

    ...) ECONOMIC REGULATIONS APPLICATIONS FOR PERMITS TO FOREIGN AIR CARRIERS General Requirements § 211.10 Filing... in § 302.3 of this chapter as to execution, number of copies, and formal specifications of papers. (b...

  13. Kwaabana: File sharing for rural networks

    CSIR Research Space (South Africa)

    Johnson, DL

    2013-12-01

    Full Text Available , Zambia. The results show that our localized file sharing service facilitates reliable sharing amongst rural users. Importantly, it also removes the cost barrier present for similar Internet-based services. We outline the process used by Kwaabana...

  14. 49 CFR 1002.2 - Filing fees.

    Science.gov (United States)

    2010-10-01

    ... consolidate or merge their properties or franchises (or a part thereof) into one corporation for ownership... submits dishonored checks to the Board for filing fees, the Board may notify the person that all future...

  15. Identifiable Data Files - Health Outcomes Survey (HOS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medicare Health Outcomes Survey (HOS) identifiable data files are comprised of the entire national sample for a given 2-year cohort (including both respondents...

  16. 75 FR 9725 - Free Annual File Disclosures

    Science.gov (United States)

    2010-03-03

    ... activities of companies that attempt to trick people into buying something that they are entitled by Federal... maintain the file disclosure for future reference. 74 FR at 52917- 918. Cf. Franchise Rule, 16 CFR 436.6(b...

  17. NCPC Central Files Information System (CFIS)

    Data.gov (United States)

    National Capital Planning Commission — This dataset contains records from NCPC's Central Files Information System (CFIS), which is a comprehensive database of projects submitted to NCPC for design review...

  18. Identifiable Data Files - Medicare Provider Analysis and ...

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medicare Provider Analysis and Review (MEDPAR) File contains data from claims for services provided to beneficiaries admitted to Medicare certified inpatient...

  19. National Drug File - Reference Terminology API

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Drug File - Reference Terminology (NDF-RT) is produced by the U.S. Department of Veterans Affairs, Veterans Health Administration (VHA). NDF-RT is an...

  20. Health Insurance Marketplace Public Use Files

    Data.gov (United States)

    U.S. Department of Health & Human Services — A set of seven (7) public use files containing information on health insurance issuers participating in the Health Insurance Marketplace and certified qualified...

  1. 77 FR 76019 - Combined Notice of Filings

    Science.gov (United States)

    2012-12-26

    ...: Negotiated Rate Service Agreement--Stone Energy Corp to be effective 12/17/2012. Filed Date: 12/14/12... Numbers: RP13-179-001. Applicants: B-R Pipeline Company. Description: Order No. 587-V Further compliance...

  2. FDIC Summary of Deposits (SOD) Download File

    Data.gov (United States)

    Federal Deposit Insurance Corporation — The FDIC's Summary of Deposits (SOD) download file contains deposit data for branches and offices of all FDIC-insured institutions. The Federal Deposit Insurance...

  3. 75 FR 5595 - Notice of Agreements Filed

    Science.gov (United States)

    2010-02-03

    ..., Esq.; Hoppel, Mayer & Coleman; 1050 Connecticut Ave., NW., 10th Floor; Washington, DC 20036. Synopsis... Distribution, Inc. Filing Party: Paul D. Coleman, Esq.; Hoppel, Mayer & Coleman; 1050 Connecticut Ave. NW...

  4. 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...

  5. 75 FR 20849 - Notice of Agreements Filed

    Science.gov (United States)

    2010-04-21

    ... Shipping & Construction Co., Ltd. and United Abaco Shipping Company Limited. Filing Parties: Neal M. Mayer, Esq.; Hoppel, Mayer & Coleman; 1050 Connecticut Avenue NW., 10th Floor; Washington, DC 20036. Synopsis...

  6. Medicare Geographic Variation - Public Use File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Medicare Geographic Variation Public Use File provides the ability to view demographic, utilization and quality indicators at the state level (including...

  7. 42 CFR 93.510 - Filing motions.

    Science.gov (United States)

    2010-10-01

    ... with the ALJ, serve them on the other party, state the nature of the relief requested, provide the... party may not file a reply to the responsive pleading unless allowed by the ALJ. (d) The ALJ may not...

  8. 78 FR 34367 - Combined Notice of Filings

    Science.gov (United States)

    2013-06-07

    ...: 20130531-5051. Comment Date: 5 p.m. ET 6/12/13. Docket Numbers: RP13-942-000. Applicants: Panther Interstate Pipeline Energy, LLC. Description: Panther Filing to Revise Non-Jurisdictional Gathering to be...

  9. Canada files WTO complaint against EC.

    Science.gov (United States)

    2000-01-01

    In December 1998, Canada filed a complaint alleging that the European Communities (EC) had adopted regulations that amounted to a scheme to extend patent terms, limited to pharmaceutical and agricultural chemical products.

  10. The International Reactor Dosimetry File (IRDF-85)

    International Nuclear Information System (INIS)

    Cullen, D.E.; McLaughlin, P.K.

    1985-04-01

    This document describes the contents of the second version of the International Reactor Dosimetry File (IRDF-85), distributed by the Nuclear Data Section of the International Atomic Energy Agency. This library superseded IRDF-82. (author)

  11. 77 FR 71001 - Notice of Agreements Filed

    Science.gov (United States)

    2012-11-28

    .... Agreement No.: 012187-000. Title: Siem Car Carrier Pacific AS/Hoegh Autoliners, Inc. Space Charter Agreement. Parties: Siem Car Carrier Pacific AS and Hoegh Autoliners, Inc. Filing Party: Ashley W. Craig Esq...

  12. 77 FR 56209 - Notice of Agreements Filed

    Science.gov (United States)

    2012-09-12

    ... Yusen Kaisha Line; Orient Overseas Container Line Limited; and Yangming Marine Transport Corp. Filing... & Logistics GmbH & Co. KG; Beluga Chartering GmbH; Chipolbrok; Clipper Project Ltd.; Hyndai Merchant Marine Co...

  13. Elementary study on γ analysis software for low level measurement

    International Nuclear Information System (INIS)

    Ruan Guanglin; Huang Xianguo; Xing Shixiong

    2001-01-01

    The difficulty in using fashion γ analysis software in low level measurement is discussed. The ROI report file of ORTEC operation system has been chosen as interface file to write γ analysis software for low-level measurement. The author gives software flowchart and applied example and discusses the existent problems

  14. SU-E-T-184: Clinical VMAT QA Practice Using LINAC Delivery Log Files

    International Nuclear Information System (INIS)

    Johnston, H; Jacobson, T; Gu, X; Jiang, S; Stojadinovic, S

    2015-01-01

    Purpose: To evaluate the accuracy of volumetric modulated arc therapy (VMAT) treatment delivery dose clouds by comparing linac log data to doses measured using an ionization chamber and film. Methods: A commercial IMRT quality assurance (QA) process utilizing a DICOM-RT framework was tested for clinical practice using 30 prostate and 30 head and neck VMAT plans. Delivered 3D VMAT dose distributions were independently checked using a PinPoint ionization chamber and radiographic film in a solid water phantom. DICOM RT coordinates were used to extract the corresponding point and planar doses from 3D log file dose distributions. Point doses were evaluated by computing the percent error between log file and chamber measured values. A planar dose evaluation was performed for each plan using a 2D gamma analysis with 3% global dose difference and 3 mm isodose point distance criteria. The same analysis was performed to compare treatment planning system (TPS) doses to measured values to establish a baseline assessment of agreement. Results: The mean percent error between log file and ionization chamber dose was 1.0%±2.1% for prostate VMAT plans and −0.2%±1.4% for head and neck plans. The corresponding TPS calculated and measured ionization chamber values agree within 1.7%±1.6%. The average 2D gamma passing rates for the log file comparison to film are 98.8%±1.0% and 96.2%±4.2% for the prostate and head and neck plans, respectively. The corresponding passing rates for the TPS comparison to film are 99.4%±0.5% and 93.9%±5.1%. Overall, the point dose and film data indicate that log file determined doses are in excellent agreement with measured values. Conclusion: Clinical VMAT QA practice using LINAC treatment log files is a fast and reliable method for patient-specific plan evaluation

  15. 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.

  16. 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)

  17. File Level Provenance Tracking in CMS

    CERN Document Server

    Jones, C D; Paterno, M; Sexton-Kennedy, L; Tanenbaum, W; Riley, D S

    2009-01-01

    The CMS off-line framework stores provenance information within CMS's standard ROOT event data files. The provenance information is used to track how each data product was constructed, including what other data products were read to do the construction. We will present how the framework gathers the provenance information, the efforts necessary to minimise the space used to store the provenance in the file and the tools that will be available to use the provenance.

  18. 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.

  19. Photon and decay data libraries for ORIGEN2 code based on JENDL FP decay data file 2000

    CERN Document Server

    Katakura, J I

    2002-01-01

    Photon and decay data libraries for the ORIGEN2 code have been updated by using JENDL FP Decay Data File 2000 (JENDL/FPD-00). As for the decay data, half-lives, branching ratios and recoverable energy values have been replaced with those of the JENDL/FPD-00 file. The data of the photon library has been also replaced with those of the JENDL/FPD-00 file in which photon data of the nuclides without measured data are calculated with a theoretical method. Using the updated photon library, the calculation of photon spectrum at a short time after fission event is able to be made.

  20. Comparison of the performance of the CMS Hierarchical Condition Category (CMS-HCC) risk adjuster with the Charlson and Elixhauser comorbidity measures in predicting mortality.

    Science.gov (United States)

    Li, Pengxiang; Kim, Michelle M; Doshi, Jalpa A

    2010-08-20

    The Centers for Medicare and Medicaid Services (CMS) has implemented the CMS-Hierarchical Condition Category (CMS-HCC) model to risk adjust Medicare capitation payments. This study intends to assess the performance of the CMS-HCC risk adjustment method and to compare it to the Charlson and Elixhauser comorbidity measures in predicting in-hospital and six-month mortality in Medicare beneficiaries. The study used the 2005-2006 Chronic Condition Data Warehouse (CCW) 5% Medicare files. The primary study sample included all community-dwelling fee-for-service Medicare beneficiaries with a hospital admission between January 1st, 2006 and June 30th, 2006. Additionally, four disease-specific samples consisting of subgroups of patients with principal diagnoses of congestive heart failure (CHF), stroke, diabetes mellitus (DM), and acute myocardial infarction (AMI) were also selected. Four analytic files were generated for each sample by extracting inpatient and/or outpatient claims for each patient. Logistic regressions were used to compare the methods. Model performance was assessed using the c-statistic, the Akaike's information criterion (AIC), the Bayesian information criterion (BIC) and their 95% confidence intervals estimated using bootstrapping. The CMS-HCC had statistically significant higher c-statistic and lower AIC and BIC values than the Charlson and Elixhauser methods in predicting in-hospital and six-month mortality across all samples in analytic files that included claims from the index hospitalization. Exclusion of claims for the index hospitalization generally led to drops in model performance across all methods with the highest drops for the CMS-HCC method. However, the CMS-HCC still performed as well or better than the other two methods. The CMS-HCC method demonstrated better performance relative to the Charlson and Elixhauser methods in predicting in-hospital and six-month mortality. The CMS-HCC model is preferred over the Charlson and Elixhauser methods

  1. Catching errors with patient-specific pretreatment machine log file analysis.

    Science.gov (United States)

    Rangaraj, Dharanipathy; Zhu, Mingyao; Yang, Deshan; Palaniswaamy, Geethpriya; Yaddanapudi, Sridhar; Wooten, Omar H; Brame, Scott; Mutic, Sasa

    2013-01-01

    A robust, efficient, and reliable quality assurance (QA) process is highly desired for modern external beam radiation therapy treatments. Here, we report the results of a semiautomatic, pretreatment, patient-specific QA process based on dynamic machine log file analysis clinically implemented for intensity modulated radiation therapy (IMRT) treatments delivered by high energy linear accelerators (Varian 2100/2300 EX, Trilogy, iX-D, Varian Medical Systems Inc, Palo Alto, CA). The multileaf collimator machine (MLC) log files are called Dynalog by Varian. Using an in-house developed computer program called "Dynalog QA," we automatically compare the beam delivery parameters in the log files that are generated during pretreatment point dose verification measurements, with the treatment plan to determine any discrepancies in IMRT deliveries. Fluence maps are constructed and compared between the delivered and planned beams. Since clinical introduction in June 2009, 912 machine log file analyses QA were performed by the end of 2010. Among these, 14 errors causing dosimetric deviation were detected and required further investigation and intervention. These errors were the result of human operating mistakes, flawed treatment planning, and data modification during plan file transfer. Minor errors were also reported in 174 other log file analyses, some of which stemmed from false positives and unreliable results; the origins of these are discussed herein. It has been demonstrated that the machine log file analysis is a robust, efficient, and reliable QA process capable of detecting errors originating from human mistakes, flawed planning, and data transfer problems. The possibility of detecting these errors is low using point and planar dosimetric measurements. Copyright © 2013 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.

  2. TH-AB-201-12: Using Machine Log-Files for Treatment Planning and Delivery QA

    Energy Technology Data Exchange (ETDEWEB)

    Stanhope, C [Beaumont Health System, Royal Oak MI and Wayne State University, Detroit, MI (United States); Liang, J; Drake, D; Yan, D [Beaumont Health System, Royal Oak, MI (United States)

    2016-06-15

    Purpose: To determine the segment reduction and dose resolution necessary for machine log-files to effectively replace current phantom-based patient-specific quality assurance, while minimizing computational cost. Methods: Elekta’s Log File Convertor R3.2 records linac delivery parameters (dose rate, gantry angle, leaf position) every 40ms. Five VMAT plans [4 H&N, 1 Pulsed Brain] comprised of 2 arcs each were delivered on the ArcCHECK phantom. Log-files were reconstructed in Pinnacle on the phantom geometry using 1/2/3/4° control point spacing and 2/3/4mm dose grid resolution. Reconstruction effectiveness was quantified by comparing 2%/2mm gamma passing rates of the original and log-file plans. Modulation complexity scores (MCS) were calculated for each beam to correlate reconstruction accuracy and beam modulation. Percent error in absolute dose for each plan-pair combination (log-file vs. ArcCHECK, original vs. ArcCHECK, log-file vs. original) was calculated for each arc and every diode greater than 10% of the maximum measured dose (per beam). Comparing standard deviations of the three plan-pair distributions, relative noise of the ArcCHECK and log-file systems was elucidated. Results: The original plans exhibit a mean passing rate of 95.1±1.3%. The eight more modulated H&N arcs [MCS=0.088±0.014] and two less modulated brain arcs [MCS=0.291±0.004] yielded log-file pass rates most similar to the original plan when using 1°/2mm [0.05%±1.3% lower] and 2°/3mm [0.35±0.64% higher] log-file reconstructions respectively. Log-file and original plans displayed percent diode dose errors 4.29±6.27% and 3.61±6.57% higher than measurement. Excluding the phantom eliminates diode miscalibration and setup errors; log-file dose errors were 0.72±3.06% higher than the original plans – significantly less noisy. Conclusion: For log-file reconstructed VMAT arcs, 1° control point spacing and 2mm dose resolution is recommended, however, less modulated arcs may allow less

  3. JENDL dosimetry file 99 (JENDL/D-99)

    International Nuclear Information System (INIS)

    Kobayashi, Katsuhei; Iwasaki, Shin

    2002-01-01

    The JENDL Dosimetry File 99 (JENDL/D-99), which is a revised version of the JENDL Dosimetry File 91 (JENDL/D-91), has been compiled and released for the determination of neutron flux and energy spectra. This work was undertaken to remove the inconsistency between the cross sections and their covariances in JENDL/D-91 since the covariances were mainly taken from IRDF-85 although the cross sections were based on JENDL-3. Dosimetry cross sections have been evaluated for 67 reactions on 47 nuclides together with covariances. The cross sections for 34 major reactions and their covariances were simultaneously generated, and the remaining 33 reaction data were mainly taken from JENDL/D-91. Latest measurements were taken into account in the evaluation. The resultant evaluated data are given in the neutron energy region below 20 MeV in both of point-wise and group-wise files in the ENDF-6 format. In order to confirm the reliability of the evaluated data, several integral tests have been carried out: comparisons with average cross sections measured in fission neutron fields, fast/thermal reactor spectra, DT neutron fields and Li(d,n) neutron fields. It was found from the comparisons that the cross sections calculated from JENDL/D-99 are generally in good agreement with the measured data. The contents of JENDL/D-99 and the results of the integral tests are described in this report. All of the dosimetry cross sections are shown in a graphical form in the Appendix. (author)

  4. Contents of GPS Data Files

    Energy Technology Data Exchange (ETDEWEB)

    Sullivan, John P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carver, Matthew Robert [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Norman, Benjamin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-12-09

    There are no very detailed descriptions of most of these instruments in the literature – we will attempt to fix that problem in the future. The BDD instruments are described in [1]. One of the dosimeter instruments on CXD boxes is described in [2]. These documents (or web links to them) and a few others are in this directory tree. The cross calibration of the CXD electron data with RBSP is described in [3]. Each row in the data file contains the data from one time bin from a CXD or BDD instrument along with a variety of parameters derived from the data. Time steps are commandable but 4 minutes is a typical setting. These instruments are on many (but not all) GPS satellites which are currently in operation. The data come from either BDD instruments on GPS Block IIR satellites (SVN41 and 48), or else CXD-IIR instruments on GPS Block IIR and IIR-M satellites (SVN53-61) or CXD-IIF instruments on GPS block IIF satellites (SVN62-73). The CXD-IIR instruments on block IIR and IIR(M) satellites use the same design.

  5. Use of error files in uncertainty analysis and data adjustment

    International Nuclear Information System (INIS)

    Chestnutt, M.M.; McCracken, A.K.; McCracken, A.K.

    1979-01-01

    Some results are given from uncertainty analyses on Pressurized Water Reactor (PWR) and Fast Reactor Theoretical Benchmarks. Upper limit estimates of calculated quantities are shown to be significantly reduced by the use of ENDF/B data covariance files and recently published few-group covariance matrices. Some problems in the analysis of single-material benchmark experiments are discussed with reference to the Winfrith iron benchmark experiment. Particular attention is given to the difficulty of making use of very extensive measurements which are likely to be a feature of this type of experiment. Preliminary results of an adjustment in iron are shown

  6. 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.

  7. 77 FR 12830 - Pershing County Water Conservation District; Notice of Intent To File License Application, Filing...

    Science.gov (United States)

    2012-03-02

    ... Water Conservation District; Notice of Intent To File License Application, Filing of Pre-Application.... Submitted by: Pershing County Water Conservation District (Pershing County). e. Name of Project: Humboldt... the Commission's regulations. h. Potential Applicant Contact: Bennie Hodges, Pershing County Water...

  8. 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.

  9. 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.

  10. Effect of nitriding surface treatment on the corrosion resistance of dental nickel-titanium files in 5.25% sodium hypochlorite solution

    International Nuclear Information System (INIS)

    Liu, J.-F.; Lin, M.-C.; Hsu, M.-L.; Li, U.-M.; Lin, C.-P.; Tsai, W.-F.; Ai, C.-F.; Chen, L.-K.; Huang, H.-H.

    2009-01-01

    This study investigated the effect of nitriding surface treatment on the corrosion resistance of commercial dental alloy, in the form of helical nickel-titanium (Ni-Ti) files, when treated with 5.25% sodium hypochlorite (NaOCl) solution. The surface of dental helical Ni-Ti files was modified using nitriding treatment at 200 deg. C, 250 deg. C and 300 deg. C in an NH 3 -containing environment. The surface morphology and chemical composition of the Ni-Ti files were analyzed using scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS), respectively. The corrosion resistance of the Ni-Ti files when treated with a clinical solution of 5.25% NaOCl was evaluated using the linear polarization method and by potentiodynamic polarization curve measurement. The nitriding treatments at different temperatures created titanium nitride (TiN) on the surface of the helical Ni-Ti files. The Ni-Ti files nitrided at 200 deg. C and 250 deg. C showed higher polarization resistance and higher passive film breakdown potential together with a lower passive current than untreated files. The presence of TiN on dental Ni-Ti files significantly increased the corrosion resistance of the files in the presence of 5.25% NaOCl solution.

  11. Effect of nitriding surface treatment on the corrosion resistance of dental nickel-titanium files in 5.25% sodium hypochlorite solution

    Energy Technology Data Exchange (ETDEWEB)

    Liu, J.-F. [Department of Dentistry, National Yang-Ming University, Taipei, Taiwan (China); Department of Dentistry, Taichung Veterans General Hospital, Taichung, Taiwan (China); Lin, M.-C. [Department of Dentistry, National Yang-Ming University, Taipei, Taiwan (China); Department of Dental Laboratory Technology, Central Taiwan University of Science and Technology, Taichung, Taiwan (China); Hsu, M.-L. [Department of Dentistry, National Yang-Ming University, Taipei, Taiwan (China); Li, U.-M. [Dental Department, Cardinal Tien Hospital, Hsintien, Taiwan (China); Lin, C.-P. [Department of Dentistry, National Taiwan University, Taipei, Taiwan (China); Tsai, W.-F.; Ai, C.-F. [Institute of Nuclear Energy Research, Atomic Energy Council, Taoyuan, Taiwan (China); Chen, L.-K. [Department of Dentistry, Taipei City Hospital, Taipei, Taiwan (China); Huang, H.-H. [Department of Dentistry, National Yang-Ming University, Taipei, Taiwan (China); Department of Dentistry, Taipei City Hospital, Taipei, Taiwan (China); Institute of Oral Biology, National Yang-Ming University, Taipei, Taiwan (China)], E-mail: hhhuang@ym.edu.tw

    2009-05-05

    This study investigated the effect of nitriding surface treatment on the corrosion resistance of commercial dental alloy, in the form of helical nickel-titanium (Ni-Ti) files, when treated with 5.25% sodium hypochlorite (NaOCl) solution. The surface of dental helical Ni-Ti files was modified using nitriding treatment at 200 deg. C, 250 deg. C and 300 deg. C in an NH{sub 3}-containing environment. The surface morphology and chemical composition of the Ni-Ti files were analyzed using scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS), respectively. The corrosion resistance of the Ni-Ti files when treated with a clinical solution of 5.25% NaOCl was evaluated using the linear polarization method and by potentiodynamic polarization curve measurement. The nitriding treatments at different temperatures created titanium nitride (TiN) on the surface of the helical Ni-Ti files. The Ni-Ti files nitrided at 200 deg. C and 250 deg. C showed higher polarization resistance and higher passive film breakdown potential together with a lower passive current than untreated files. The presence of TiN on dental Ni-Ti files significantly increased the corrosion resistance of the files in the presence of 5.25% NaOCl solution.

  12. The Effect of Autoclave Sterilization on Resistance to Cyclic Fatigue of Hero Endodontic File #642 (6%) at Two Artificial Curvature.

    Science.gov (United States)

    Khabiri, Masoud; Ebrahimi, Maziar; Saei, Mohammad Reza

    2017-12-01

    File fracture can interfere with cleaning and shaping of the canal and compromise periradicular healing. Autoclave sterilization may prone the files to fracture. The purpose of the present study was to determine the effect of autoclave sterilization on the cyclic fatigue resistance of Hero642 rotary instrument in two curvatures of 45 and 60 degrees. For this experimental in-vitro study, 90 Nickel-Titanium HERO 642 rotary files #30 with 0.06 taper were selected. They were divided into two groups (curvature of 45 and 60 degree) of 45 files. Each group was then subdivided into 3 subgroups; group I: no sterilization, group II: 5 cycles of sterilization and group III: 10 cycles of sterilization. Files were used in artificial canals until fracture. The cyclic fatigue was measured as the number of cycles before fracture. The data was statically analyzed by Student's t-test and two-way analysis of variance. There was a significant difference in cyclic fatigue of two curvature of 45 and 60 degrees ( p = 0.001). However, sterilization process has no significant effect on cyclic fatigue of HERO files ( p = 0.557). Sterilization had no effect on the cyclic fatigue of HERO 642 files when used in curvature of 45 or 60 degrees.

  13. Comparison of three digital radiographic imaging systems for the visibility of endodontic files

    International Nuclear Information System (INIS)

    Park, Jong Won; Kim, Eun Kyung; Han, Won Jeong

    2004-01-01

    To compare three digital radiographic imaging sensors by evaluating the visibility of endodontic file tips with interobserver reproducibility and assessing subjectively the clarity of images in comparison with the x-ray film images. Forty-five extracted sound premolars were used for this study. Fifteen plaster blocks were made with three premolars each and 8, 10, 15 K-flexofiles were inserted into the root canal of premolars. They were radiographically exposed using periapical x-ray films (Kodak Insight Dental film, Eastmann Kodak company, Rochester, USA), Digora imaging plates (Soredex-Orion Co., Helsinki, Finland), CDX 2000HQ sensors (Biomedisys Co., Seoul, Korea), and CDR sensors (Schick Inc., Long Island, USA). The visibility of endodontic files was evaluated with interobserver reproducibility, which was calculated as the standard deviations of X, Y coordinated of endodontic file tips measured on digital images by three oral and maxillofacial radiologists. The clarity of images was assessed subjectively using 3 grades, i.e, plus, equal, and minus in comparison with the conventional x-ray film images. Interobserver reproducibility of endodontic file tips was the highest in CDR sensor (p<0.05) only except at Y coordinates of 15 file. In the subjective assessment of the image clarity, the plus grade was the most frequent in CDR sensor at all size of endodontic file (p<0.05). CDR sensor was the most superior to the other sensors, CDX 2000HQ sensor and Digora imaging plate in the evaluation of interobserver reproducibility of endodontic file tip and subjective assessment of image clarity.

  14. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... For this reason, some items on this page will be unavailable. For more information about this message, ... If you're doing vigorous-intensity activity, you will not be able to say more than a ...

  15. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... on this page will be unavailable. For more information about this message, please visit this page: About CDC.gov . Physical Activity Physical Activity Basics Needs for Adults Needs for Children What Counts Needs ...

  16. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... on this page will be unavailable. For more information about this message, please visit this page: About CDC.gov . ... Resources & Publications Reports Adults Need More Physical Activity ...

  17. File access prediction using neural networks.

    Science.gov (United States)

    Patra, Prashanta Kumar; Sahu, Muktikanta; Mohapatra, Subasish; Samantray, Ronak Kumar

    2010-06-01

    One of the most vexing issues in design of a high-speed computer is the wide gap of access times between the memory and the disk. To solve this problem, static file access predictors have been used. In this paper, we propose dynamic file access predictors using neural networks to significantly improve upon the accuracy, success-per-reference, and effective-success-rate-per-reference by using neural-network-based file access predictor with proper tuning. In particular, we verified that the incorrect prediction has been reduced from 53.11% to 43.63% for the proposed neural network prediction method with a standard configuration than the recent popularity (RP) method. With manual tuning for each trace, we are able to improve upon the misprediction rate and effective-success-rate-per-reference using a standard configuration. Simulations on distributed file system (DFS) traces reveal that exact fit radial basis function (RBF) gives better prediction in high end system whereas multilayer perceptron (MLP) trained with Levenberg-Marquardt (LM) backpropagation outperforms in system having good computational capability. Probabilistic and competitive predictors are the most suitable for work stations having limited resources to deal with and the former predictor is more efficient than the latter for servers having maximum system calls. Finally, we conclude that MLP with LM backpropagation algorithm has better success rate of file prediction than those of simple perceptron, last successor, stable successor, and best k out of m predictors.

  18. Performance of the Galley Parallel File System

    Science.gov (United States)

    Nieuwejaar, Nils; Kotz, David

    1996-01-01

    As the input/output (I/O) needs of parallel scientific applications increase, file systems for multiprocessors are being designed to provide applications with parallel access to multiple disks. Many parallel file systems present applications with a conventional Unix-like interface that allows the application to access multiple disks transparently. This interface conceals the parallism within the file system, which increases the ease of programmability, but makes it difficult or impossible for sophisticated programmers and libraries to use knowledge about their I/O needs to exploit that parallelism. Furthermore, most current parallel 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 parallel workloads. Initial experiments, reported in this paper, indicate that Galley is capable of providing high-performance 1/O to applications the applications that rely on them. In Section 3 we describe that access data in patterns that have been observed to be common.

  19. 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

  20. 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...

  1. A file of reference data for multiple-element neutron activation analysis

    International Nuclear Information System (INIS)

    Kabina, L.P.; Kondurov, I.A.; Shesterneva, I.M.

    1983-12-01

    Data needed for planning neutron activation analysis experiments and processing their results are given. The decay schemes of radioactive nuclei formed in irradiation with thermal neutrons during the (n,γ) reaction taken from the international ENSDF file are used for calculating the activities of nuclei and for drawing up an optimum table for identifying gamma lines in the spectra measured. (author)

  2. Case file coding of child maltreatment: Methods, challenges, and innovations in a longitudinal project of youth in foster care☆

    Science.gov (United States)

    Huffhines, Lindsay; Tunno, Angela M.; Cho, Bridget; Hambrick, Erin P.; Campos, Ilse; Lichty, Brittany; Jackson, Yo

    2016-01-01

    State social service agency case files are a common mechanism for obtaining information about a child’s maltreatment history, yet these documents are often challenging for researchers to access, and then to process in a manner consistent with the requirements of social science research designs. Specifically, accessing and navigating case files is an extensive undertaking, and a task that many researchers have had to maneuver with little guidance. Even after the files are in hand and the research questions and relevant variables have been clarified, case file information about a child’s maltreatment exposure can be idiosyncratic, vague, inconsistent, and incomplete, making coding such information into useful variables for statistical analyses difficult. The Modified Maltreatment Classification System (MMCS) is a popular tool used to guide the process, and though comprehensive, this coding system cannot cover all idiosyncrasies found in case files. It is not clear from the literature how researchers implement this system while accounting for issues outside of the purview of the MMCS or that arise during MMCS use. Finally, a large yet reliable file coding team is essential to the process, however, the literature lacks training guidelines and methods for establishing reliability between coders. In an effort to move the field toward a common approach, the purpose of the present discussion is to detail the process used by one large-scale study of child maltreatment, the Studying Pathways to Adjustment and Resilience in Kids (SPARK) project, a longitudinal study of resilience in youth in foster care. The article addresses each phase of case file coding, from accessing case files, to identifying how to measure constructs of interest, to dealing with exceptions to the coding system, to coding variables reliably, to training large teams of coders and monitoring for fidelity. Implications for a comprehensive and efficient approach to case file coding are discussed. PMID

  3. Cyclic fatigue resistance, torsional resistance, and metallurgical characteristics of M3 Rotary and M3 Pro Gold NiTi files

    Science.gov (United States)

    2018-01-01

    Objectives To evaluate the mechanical properties and metallurgical characteristics of the M3 Rotary and M3 Pro Gold files (United Dental). Materials and Methods One hundred and sixty new M3 Rotary and M3 Pro Gold files (sizes 20/0.04 and 25/0.04) were used. Torque and angle of rotation at failure (n = 20) were measured according to ISO 3630-1. Cyclic fatigue resistance was tested by measuring the number of cycles to failure in an artificial stainless steel canal (60° angle of curvature and a 5-mm radius). The metallurgical characteristics were investigated by differential scanning calorimetry. Data were analyzed using analysis of variance and the Student-Newman-Keuls test. Results Comparing the same size of the 2 different instruments, cyclic fatigue resistance was significantly higher in the M3 Pro Gold files than in the M3 Rotary files (p Rotary files showed 1 small peak on the heating curve and 1 small peak on the cooling curve. Conclusions The M3 Pro Gold files showed greater flexibility and angular rotation than the M3 Rotary files, without decrement of their torque resistance. The superior flexibility of M3 Pro Gold files can be attributed to their martensite phase. PMID:29765904

  4. Performance Evaluation of Various STL File Mesh Refining Algorithms Applied for FDM-RP Process

    Science.gov (United States)

    Ledalla, Siva Rama Krishna; Tirupathi, Balaji; Sriram, Venkatesh

    2018-06-01

    Layered manufacturing machines use the stereolithography (STL) file to build parts. When a curved surface is converted from a computer aided design (CAD) file to STL, it results in a geometrical distortion and chordal error. Parts manufactured with this file, might not satisfy geometric dimensioning and tolerance requirements due to approximated geometry. Current algorithms built in CAD packages have export options to globally reduce this distortion, which leads to an increase in the file size and pre-processing time. In this work, different mesh subdivision algorithms are applied on STL file of a complex geometric features using MeshLab software. The mesh subdivision algorithms considered in this work are modified butterfly subdivision technique, loops sub division technique and general triangular midpoint sub division technique. A comparative study is made with respect to volume and the build time using the above techniques. It is found that triangular midpoint sub division algorithm is more suitable for the geometry under consideration. Only the wheel cap part is then manufactured on Stratasys MOJO FDM machine. The surface roughness of the part is measured on Talysurf surface roughness tester.

  5. Effect of Autoclave Cycles on Surface Characteristics of S-File Evaluated by Scanning Electron Microscopy.

    Science.gov (United States)

    Razavian, Hamid; Iranmanesh, Pedram; Mojtahedi, Hamid; Nazeri, Rahman

    2016-01-01

    Presence of surface defects in endodontic instruments can lead to unwanted complications such as instrument fracture and incomplete preparation of the canal. The current study was conducted to evaluate the effect of autoclave cycles on surface characteristics of S-File by scanning electron microscopy (SEM). In this experimental study, 17 brand new S-Files (#30) were used. The surface characteristics of the files were examined in four steps (without autoclave, 1 autoclave cycle, 5 autoclave cycles and 10 autoclave cycles) by SEM under 200× and 1000× magnifications. Data were analyzed using the SPSS software and the paired sample t-test, independent sample t-test and multifactorial repeated measures ANOVA. The level of significance was set at 0.05. New files had debris and pitting on their surfaces. When the autoclave cycles were increased, the mean of surface roughness also increased at both magnifications (Pautoclave increased the surface roughness of the files and this had was directly related to the number of autoclave cycles.

  6. Effects of self-adjusting file, Mtwo, and ProTaper on the root canal wall.

    Science.gov (United States)

    Hin, Ellemieke S; Wu, Min-Kai; Wesselink, Paul R; Shemesh, Hagay

    2013-02-01

    The purpose of this ex vivo study was to observe the incidence of cracks in root dentin after root canal preparation with hand files, self-adjusting file (SAF), ProTaper, and Mtwo. One hundred extracted mandibular premolars with single canals were randomly selected. Two angulated radiographs were taken for each tooth, and the width of the canal was measured at 9 mm from the apex. Five groups of 20 teeth each were comparable in canal width. The control group was left unprepared. Four experimental groups were instrumented with hand files, ProTaper, Mtwo, and SAF. Roots were then sectioned horizontally and observed under a microscope. The presence of dentinal cracks and their location were noted. The difference between the experimental groups was analyzed with a χ(2) test. No cracks were observed in the control group. In the experimental groups, ProTaper, Mtwo, and SAF caused cracks in 35%, 25%, and 10% of teeth, respectively. The hand-file group did not show any dentinal cracks (P ProTaper and Mtwo caused more cracks than hand files (P .05). Instrumentation of root canals with SAF, Mtwo, and ProTaper could cause damage to root canal dentin. SAF has a tendency to cause less dentinal cracks as compared with ProTaper or Mtwo. Copyright © 2013 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  7. 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...

  8. Auto Draw from Excel Input Files

    Science.gov (United States)

    Strauss, Karl F.; Goullioud, Renaud; Cox, Brian; Grimes, James M.

    2011-01-01

    The design process often involves the use of Excel files during project development. To facilitate communications of the information in the Excel files, drawings are often generated. During the design process, the Excel files are updated often to reflect new input. The problem is that the drawings often lag the updates, often leading to confusion of the current state of the design. The use of this program allows visualization of complex data in a format that is more easily understandable than pages of numbers. Because the graphical output can be updated automatically, the manual labor of diagram drawing can be eliminated. The more frequent update of system diagrams can reduce confusion and reduce errors and is likely to uncover symmetric problems earlier in the design cycle, thus reducing rework and redesign.

  9. 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.

  10. GIFT: an HEP project for file transfer

    International Nuclear Information System (INIS)

    Ferrer, M.L.; Mirabelli, G.; Valente, E.

    1986-01-01

    Started in autumn 1983, GIFT (General Internetwork File Transfer) is a collaboration among several HEP centers, including CERN, Frascati, Oslo, Oxford, RAL and Rome. The collaboration was initially set up with the aim of studying the feasibility of a software system to allow direct file exchange between computers which do not share a common Virtual File Protocol. After the completion of this first phase, an implementation phase started and, since March 1985, an experimental service based on this system has been running at CERN between DECnet, CERNET and the UK Coloured Book protocols. The authors present the motivations that, together with previous gateway experiences, led to the definition of GIFT specifications and to the implementation of the GIFT Kernel system. The position of GIFT in the overall development framework of the networking facilities needed by large international collaborations within the HEP community is explained. (Auth.)

  11. Fair Housing Act Cases Filed by Year and State

    Data.gov (United States)

    Department of Housing and Urban Development — The 'Fair Housing Act Cases Filed by Year and State with the Bases and Outcomes - 2000-2013' dataset summarizes the cases filed as a result of complaints made...

  12. 77 FR 37392 - Combined Notice of Filings #1

    Science.gov (United States)

    2012-06-21

    ... Requirements Depreciation Accrual Rates Filing to be effective 1/1/2012. Filed Date: 6/8/12. Accession Number...-000. Applicants: Southwestern Electric Power Company. Description: Accounting updates re CWIP...

  13. Supplemental Security Income Public-Use Microdata File, 2001 Data

    Data.gov (United States)

    Social Security Administration — The SSI Public-Use Microdata File contains an extract of data fields from SSA's Supplemental Security Record file and consists of a 5 percent random, representative...

  14. 77 FR 33206 - Combined Notice of Filings #1

    Science.gov (United States)

    2012-06-05

    ... Reliability Standard CIP- 006--Cyber Security--Physical Security of Critical Cyber Assets. Filed Date: 5/23/12... Commission received the following electric securities filings: Docket Numbers: ES12-31-000. Applicants...

  15. 78 FR 4141 - Combined Notice of Filings #2

    Science.gov (United States)

    2013-01-18

    .... Description: Notice of Succession to be effective 1/1/2013. Filed Date: 1/10/13. Accession Number: 20130110.... Description: PacifiCorp submits tariff filing per 35.15: Termination of BPA Umpqua Business Center...

  16. 77 FR 62505 - Combined Notice of Filings #1

    Science.gov (United States)

    2012-10-15

    ...: Cancellation of First Revised Service Agreement No. 6--St. Cloud to be effective 12/31/2012. Filed Date: 10/3... Post Employment Benefits Costs for the year ending December 31, 2012. Filed Date: 10/3/12. Accession...

  17. Archive of Census Related Products (ACRP): 1980 SAS Transport Files

    Data.gov (United States)

    National Aeronautics and Space Administration — The 1980 SAS Transport Files portion of the Archive of Census Related Products (ACRP) contains housing and population demographics from the 1980 Summary Tape File...

  18. 75 FR 32937 - Combined Notice of Filings #1

    Science.gov (United States)

    2010-06-10

    ... Power, LLC. Description: CMS Generation Michigan Power, LLC submits tariff filing per 35: CMS Gen MI... Attachment X to the FERC Electric Tariff, Fourth Revised Volume No 1. Filed Date: 05/28/2010. Accession...

  19. 76 FR 27039 - Combined Notice of Filings #2

    Science.gov (United States)

    2011-05-10

    ... that the Commission received the following electric corporate filings: Docket Numbers: EC11-76-000..., 2011 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER11... Wednesday, May 25, 2011 [[Page 27040

  20. 75 FR 59247 - Combined Notice of Filings #1

    Science.gov (United States)

    2010-09-27

    .... Docket Numbers: ER10-2670-000. Applicants: ANP Blackstone Energy Company, LLC. Description: ANP Blackstone Energy Company, LLC submits tariff filing per 35.12: Baseline MBR Tariff Filing of ANP Blackstone...

  1. 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.

  2. FDIC Institution Directory (ID) -- Insured Insitution Download File

    Data.gov (United States)

    Federal Deposit Insurance Corporation — The FDIC's Institution Directory (ID) download file provides a list of all FDIC-insured institutions. The file includes demographic information related to the...

  3. 75 FR 71119 - Combined Notice of Filings No 1

    Science.gov (United States)

    2010-11-22

    ... Numbers: RP11-1516-000. Applicants: Panther Interstate Pipeline Energy, LLC. Description: Panther Interstate Pipeline Energy, LLC submits tariff filing per 154.203: Panther Tariff Filing Pursuant to Order on...

  4. Branch file system for nonconventional literature from the nuclear field

    International Nuclear Information System (INIS)

    Dvorakova, K.

    1982-01-01

    The branch filing system collects research and study reports, translations, trip reports, literature searches and information on scientific and technical events in Czechoslovakia. The method is described of filing, processing and use of the materials. (M.D.)

  5. 75 FR 33294 - Combined Notice of Filings No. 1

    Science.gov (United States)

    2010-06-11

    ...: Columbia Gulf Transmission Company submits tariff filing per 154.204: IFF Compliance to be effective 7/1.... The filings in the above proceedings are accessible in the Commission's eLibrary system by clicking on...

  6. 75 FR 65317 - Combined Notice of Filings #1

    Science.gov (United States)

    2010-10-22

    ..., 2010. Docket Numbers: ER11-85-000. Applicants: Societe Generale Energie (USA) Corp. Description: Societe Generale Energie (USA) Corp. submits tariff filing per 35.12: SGE USA Baseline Tariff Filing to be...

  7. 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...

  8. 77 FR 71188 - Ameren Corporation; Notice of Filing

    Science.gov (United States)

    2012-11-29

    ... Accounting for Internal Corporate Reorganization and Denying Rate Treatment Related to Acquisition Premiums... interventions in lieu of paper using the ``eFiling'' link at http://www.ferc.gov . Persons unable to file...

  9. 75 FR 4582 - Filing of Plats of Survey; Nevada

    Science.gov (United States)

    2010-01-28

    ... local government officials of the filing of Plats of Survey in Nevada. DATES: Effective Dates: Filing is... Parallel North through a portion of Range 32 East, the east and west boundaries, and a portion of the...

  10. 29 CFR 1980.103 - Filing of discrimination complaint.

    Science.gov (United States)

    2010-07-01

    ... THE CORPORATE AND CRIMINAL FRAUD ACCOUNTABILITY ACT OF 2002, TITLE VIII OF THE SARBANES-OXLEY ACT OF... communication will be considered to be the date of filing; if the complaint is filed in person, by hand-delivery...

  11. 76 FR 35880 - Combined Notice of Filings #1

    Science.gov (United States)

    2011-06-20

    ... Hemingway Point to Point Agreements to be effective 6/1/ 2011. Filed Date: 06/13/2011. Accession Number.... Applicants: PacifiCorp. Description: PacifiCorp submits tariff filing per 35.15: Idaho Power Hemingway Point...

  12. 77 FR 40874 - Combined Notice of Filings #1

    Science.gov (United States)

    2012-07-11

    ... Energy LLC, LS Power Marketing, LLC. Description: Updated Market Power Analysis of LS Power Marketing... Company of New York, Inc. Description: Amendment to RDM target filing to be effective 5/11/ 2012. Filed...

  13. The Future of the Andrew File System

    CERN Multimedia

    CERN. Geneva; Altman, Jeffrey

    2011-01-01

    The talk will discuss the ten operational capabilities that have made AFS unique in the distributed file system space and how these capabilities are being expanded upon to meet the needs of the 21st century. Derrick Brashear and Jeffrey Altman will present a technical road map of new features and technical innovations that are under development by the OpenAFS community and Your File System, Inc. funded by a U.S. Department of Energy Small Business Innovative Research grant. The talk will end with a comparison of AFS to its modern days competitors.

  14. An evaluated neutronic data file for bismuth

    International Nuclear Information System (INIS)

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

    1989-11-01

    A comprehensive evaluated neutronic data file for bismuth, extending from 10 -5 eV to 20.0 MeV, is described. The experimental database, the application of the theoretical models, and the evaluation rationale are outlined. Attention is given to uncertainty specification, and comparisons are made with the prior ENDF/B-V evaluation. The corresponding numerical file, in ENDF/B-VI format, has been transmitted to the National Nuclear Data Center, Brookhaven National Laboratory. 106 refs., 10 figs., 6 tabs

  15. Nuclear plant fire incident data file

    International Nuclear Information System (INIS)

    Sideris, A.G.; Hockenbury, R.W.; Yeater, M.L.; Vesely, W.E.

    1979-01-01

    A computerized nuclear plant fire incident data file was developed by American Nuclear Insurers and was further analyzed by Rensselaer Polytechnic Institute with technical and monetary support provided by the Nuclear Regulatory Commission. Data on 214 fires that occurred at nuclear facilities have been entered in the file. A computer program has been developed to sort the fire incidents according to various parameters. The parametric sorts that are presented in this article are significant since they are the most comprehensive statistics presently available on fires that have occurred at nuclear facilities

  16. Status of the JENDL activation file

    International Nuclear Information System (INIS)

    Nakajima, Yutaka

    1996-01-01

    The preliminary JENDL activation file was accomplished in February 1995 and has been used in the Japanese Nuclear Data Committee and as one of the data sources for the Fusion Evaluated Nuclear Data Library in IAEA. Since there are already big activation libraries in western Europe and United States, we are aiming at more accurate evaluation of important reactions to application to nuclear energy development rather than aiming at as many reaction data as in these big libraries. In the preliminary file 1,158 reaction cross sections have been compiled for 225 nuclides up to 20 MeV. (author)

  17. 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)

  18. 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...

  19. 77 FR 23708 - Combined Notice of Filings #2

    Science.gov (United States)

    2012-04-20

    ... submits tariff filing per 35.13(a)(2)(iii: 11--20120413 I&M Oper Co MBR Conc to be effective 1/1/2012... filing per 35.13(a)(2)(iii: 12--20120413 KPCo Oper Co MBR Conc to be effective 1/ 1/2012. Filed Date: 4... OPCo Oper Co MBR Conc to be effective 1/ 1/2012. Filed Date: 4/13/12. Accession Number: 20120413-5179...

  20. SU-E-T-392: Evaluation of Ion Chamber/film and Log File Based QA to Detect Delivery Errors

    International Nuclear Information System (INIS)

    Nelson, C; Mason, B; Kirsner, S; Ohrt, J

    2015-01-01

    Purpose: Ion chamber and film (ICAF) is a method used to verify patient dose prior to treatment. More recently, log file based QA has been shown as an alternative for measurement based QA. In this study, we delivered VMAT plans with and without errors to determine if ICAF and/or log file based QA was able to detect the errors. Methods: Using two VMAT patients, the original treatment plan plus 7 additional plans with delivery errors introduced were generated and delivered. The erroneous plans had gantry, collimator, MLC, gantry and collimator, collimator and MLC, MLC and gantry, and gantry, collimator, and MLC errors. The gantry and collimator errors were off by 4 0 for one of the two arcs. The MLC error introduced was one in which the opening aperture didn’t move throughout the delivery of the field. For each delivery, an ICAF measurement was made as well as a dose comparison based upon log files. Passing criteria to evaluate the plans were ion chamber less and 5% and film 90% of pixels pass the 3mm/3% gamma analysis(GA). For log file analysis 90% of voxels pass the 3mm/3% 3D GA and beam parameters match what was in the plan. Results: Two original plans were delivered and passed both ICAF and log file base QA. Both ICAF and log file QA met the dosimetry criteria on 4 of the 12 erroneous cases analyzed (2 cases were not analyzed). For the log file analysis, all 12 erroneous plans alerted a mismatch in delivery versus what was planned. The 8 plans that didn’t meet criteria all had MLC errors. Conclusion: Our study demonstrates that log file based pre-treatment QA was able to detect small errors that may not be detected using an ICAF and both methods of were able to detect larger delivery errors