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Sample records for 1000kw-class mcfc pilot

  1. Development of 1000kW-class MCFC pilot plant

    Ooue, M.; Yasue, H. [MCFC Research Association, Mie (Japan); Takasu, K.; Tsuchitori, T.

    1996-12-31

    This pilot plant is a part of the New Sunshine Program which has proceeded by the Agency of Industrial Science and Technology of the Ministry of International Trade and Industry. MCFC Research Association is entrusted with the development of the pilot plant, and constructing it at Kawagoe site. Following items will be verified by this pilot plant operation. (a) Development of 250kW class stack and confirmation of stack performance and decay rate. (b) System verification such as basic process, control system and operation characteristics, toward commercialization. (c) To get design data for demonstration plant.

  2. Operation result of 40kW class MCFC pilot plant

    Saitoh, H.; Hatori, S.; Hosaka, M.; Uematsu, H. [Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo (Japan)

    1996-12-31

    Ishikawajima-Harima Heavy Industries Co., Ltd. developed unique Molten Carbonate Fuel Cell (MCFC) system based on our original concept. To demonstrate the possibility of this system, based on MCFC technology of consigned research from New Energy and Industrial Technology Development Organization (NEDO) in Japan, we designed 40kW class MCFC pilot plant which had all equipments required as a power plant and constructed in our TO-2 Technical Center. This paper presents the test results of the plant.

  3. Progress of MCFC stack technology at Toshiba

    Hori, M.; Hayashi, T.; Shimizu, Y. [Toshiba Corp., Tokyo (Japan)

    1996-12-31

    Toshiba is working on the development of MCFC stack technology; improvement of cell characteristics, and establishment of separator technology. For the cell technology, Toshiba has concentrated on both the restraints of NiO cathode dissolution and electrolyte loss from cells, which are the critical issues to extend cell life in MCFC, and great progress has been made. On the other hand, recognizing that the separator is one of key elements in accomplishing reliable and cost-competitive MCFC stacks, Toshiba has been accelerating the technology establishment and verification of an advanced type separator. A sub-scale stack with such a separator was provided for an electric generating test, and has been operated for more than 10,000 hours. This paper presents several topics obtained through the technical activities in the MCFC field at Toshiba.

  4. Demonstration of direct internal reforming for MCFC power plants

    Aasberg-Petersen, K.; Christensen, P.S.; Winther, S.K. [HALDOR TOPSOE A/S, Lynby (Denmark)] [and others

    1996-12-31

    The conversion of methane into hydrogen for an MCFC by steam reforming is accomplished either externally or internally in the stack. In the case of external reforming the plant electrical efficiency is 5% abs. lower mainly because more parasitic power is required for air compression for stack cooling. Furthermore, heat produced in the stack must be transferred to the external reformer to drive the endothermic steam reforming reaction giving a more complex plant lay-out. A more suitable and cost effective approach is to use internal steam reforming of methane. Internal reforming may be accomplished either by Indirect Internal Reforming (DIR) and Direct Internal Reforming (DIR) in series or by DIR-only as illustrated. To avoid carbon formation in the anode compartment higher hydrocarbons in the feedstock are converted into hydrogen, methane and carbon oxides by reaction with steam in ail adiabatic prereformer upstream the fuel cell stack. This paper discusses key elements of the desire of both types of internal reforming and presents data from pilot plants with a combined total of more than 10,000 operating hours. The project is being carried out as part of the activities of the European MCFC Consortium ARGE.

  5. Status of MCFC stack technology at IHI

    Hosaka, M.; Morita, T.; Matsuyama, T.; Otsubo, M. [Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo (Japan)

    1996-12-31

    The molten carbonate fuel cell (MCFC) is a promising option for highly efficient power generation possible to enlarge. IHI has been studying parallel flow MCFC stacks with internal manifolds that have a large electrode area of 1m{sup 2}. IHI will make two 250 kW stacks for MW plant, and has begun to make cell components for the plant. To improve the stability of stack, soft corrugated plate used in the separator has been developed, and a way of gathering current from stacks has been studied. The DC output potential of the plant being very high, the design of electric insulation will be very important. A 20 kW short stack test was conducted in 1995 FY to certificate some of the improvements and components of the MW plant. These activities are presented below.

  6. High temperature corrosion of separator materials for MCFC

    Yanagida, Masahiro; Tanimoto, Kazumi; Kojima, Toshikatsu [Osaka National Research Institute (Japan)] [and others

    1996-12-31

    The Molten Carbonate Fuel Cell (MCFC) is one of promising high efficiency power generation devices with low emission. Molten carbonate used for its electrolyte plays an important role in MCFC. It separates between anode and cathode gas environment and provides ionic conductivity on MCFC operation. Stainless steel is conventionally used as separator/current collector materials in MCFC cathode environment. As corrosion of the components of MCFC caused by the electrolyte proceeds with the electrolyte consumption, the corrosion in the MCFC is related to its performance and life. To understand and inhibit the corrosion in the MCFC is important to realize MCFC power generation system. We have studied the effect of alkaline earth carbonate addition into carbonate on corrosion of type 316L stainless steel. In this paper, we describe the effect of the temperature on corrosion behavior of type 316L stainless steel with carbonate mixture, (Li{sub 0.62}K{sub 0.38}){sub 2}CO{sub 3}, under the cathode environment in out-of-cell test.

  7. Operation characteristics of a multiple type MCFC

    Kuroe, S.; Kamo, T. [Hitachi Research Lab., Hitachi, Ltd., Ibaraki-ken (Japan); Fujimura, H.; Kahara, T. [Hitachi, Ltd., Ibaraki-ken (Japan)

    1996-12-31

    Multiple type structure of MCFC of which the separator of the cell is divided by four element cells has been studied. For the stable operation of this type cell, the effect of gas flow rate and temperature distribution on the cell voltage should be clear. In order to clarify these characteristics, a small sized mimic model has been made and tested. The flow rate distribution for the four element cells were varied and cell voltage and temperature distribution were measured for each cell. The decrease in cell voltage and the increase in maximum temperature became remarkable when the apparent utilization factor for one element cell became over 100%. The calculated results agreed fairly good with test results.

  8. The `advanced DIR-MCFC development' project, an overview

    Kortbeek, P. J.; Ottervanger, R.

    An overview is given of the approach and mid-term status of the joint European `Advanced DIR-MCFC Development' project, in which BCN, BG plc, GDF, ECN, Stork, Schelde and Sydkraft co-operate. Hospitals are identified as an attractive initial market for cogeneration direct internal reforming-molten carbonate fuel cell (DIR-MCFC) systems in the size of 400 kWe. Innovative system and stack design concepts are being developed for this application. The `SMARTER' system, based on DIR stacks, combines high electric efficiency and a wide operational window with optimal system simplicity and low cost.

  9. Simulated coal gas MCFC power plant system verification. Final report

    NONE

    1998-07-30

    The objective of the main project is to identify the current developmental status of MCFC systems and address those technical issues that need to be resolved to move the technology from its current status to the demonstration stage in the shortest possible time. The specific objectives are separated into five major tasks as follows: Stack research; Power plant development; Test facilities development; Manufacturing facilities development; and Commercialization. This Final Report discusses the M-C power Corporation effort which is part of a general program for the development of commercial MCFC systems. This final report covers the entire subject of the Unocal 250-cell stack. Certain project activities have been funded by organizations other than DOE and are included in this report to provide a comprehensive overview of the work accomplished.

  10. MCFC GENERATING SYSTEM BY MEANS OF COAL IN CHINA

    于立军; 曹广益; 朱新坚; 蒋安众; 田子平

    2002-01-01

    The kinds and the distribution of the coal in China were investigated. The results indicate that the 80% coal in China is suitable to produce the fue1 used in the fuel cell by the method of coal gasification. Then this paper is intended to analysis the possibility of utilization and development of tlle coal fired fuel cell power plant in China, that is composed of the molten carbonate fuel cell (MCFC) and the gas produced by the coal gasification technology. And an MCFC-ST (steam turbine) combined generating system was designed, in which the coal gasification is used as the fuel. Its total generating efficiency is about 60%, more than that of the coal fired power plant.

  11. R&D of MCFC matrix for long term operation

    Nishimura, Takashi; Fujita, Yoji; Urushibata, Hiroaki; Sasaki, Akira [Mitsubishi Electric Corp., Hyogo (Japan)

    1996-12-31

    Long term operation is an essential subject in the commercialization of the Molten Carbonate Fuel Cell (MCFC). Material stability is important for the development of the MCFC. particularly for long term operation. In this paper, the specification and the stabilization of MCFC matrix arc investigated, with the aim of producing 40000 hours of operation. It is common knowledge that matrix thickness has a large influence on shorting time, as shorting is caused by the dissolution of the nickel oxide cathodes. Therefore, the optimum thickness of a matrix designed for 40000 hours operation without the nickel shorting was sought. The influences of different electrolytes and matrix specifications on the shorting time were measured with accelerated cell tests. The internal resistance of the matrix was also estimated. Gamma( {gamma} )-lithium aluminate (LiAlO{sub 2}) powder with a sub-micron particle diameter is commonly used for a raw material of matrix to retain molten carbonate electrolytes. This is because most researchers found that {gamma}-LiA1O{sub 2} was the most stable material in the MCFC environment among the three allotropic forms alpha ( {alpha} ), beta ( {beta} ), and {gamma}. However. two problems with the stability of {gamma} -LiAlO{sub 2} are being vigorously discussed. especially in Japan: particle growth causes decreasing electrolyte retention, and the transformation of {gamma} to {alpha}. This transformation contradicts the accepted opinion that {gamma} is the most stable form. In this paper, the particle growth and the phase transformation of LiAlO{sub 2} are examined with post-test analyses. The influence of matrix degradation on cell performance is also considered.

  12. MCFC power plant with CO{sub 2} separation

    Kinoshita, Noboru [Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo (Japan)

    1996-12-31

    Fuel cell power plant has been developed for many years with expectation of high system efficiency. In the meantime the gas turbine combined cycle has shown its considerable progress in improving system efficiency. Fuel cell power plant will no longer be attractive unless it exceeds the gas turbine combined cycle at least in the system efficiency. It is said CO{sub 2} separation could improve the efficiency of fuel cell power plant. IHI has developed the CO{sub 2} separator for fuel cell power plant. This study describes that the CO{sub 2} separator can increase the efficiency of the molten carbonate fuel cell (MCFC) power plant by 5% and the expected efficiency reaches 63 % in HHV basis.

  13. The Neural Network analysis for the single cell of Molten Carbonate Fuel cell (MCFC

    S. K. Dhakad, S.C.soni, Pankaj Agrawal, Prashant Baredaer

    2012-11-01

    Full Text Available In the present work try to trained the performance and evolution for the single cell of the MCFC by using the Neural Network tool in the MAT-Lab software. The data used for the Neural Network training are, simulated results, these are obtained for the single cell of the MCFC [1].The analysis carried out for n input vectors (known input variables i.e. temperature and load current and power as output vector. Figure 2 shown simulated powers at the different values of input variables, as load current & temperature. Figures 3 shown the trained results are obtained using model in the form of approximate feed forward neural network for the 4 layers & 2:3:2 neurons. Power as the output vector of the MCFC is well compare to the simulated results shown in figure 5.

  14. Application of Nonlinear Predictive Control Based on RBF Network Predictive Model in MCFC Plant

    CHEN Yue-hua; CAO Guang-yi; ZHU Xin-jian

    2007-01-01

    This paper described a nonlinear model predictive controller for regulating a molten carbonate fuel cell (MCFC). A detailed mechanism model of output voltage of a MCFC was presented at first. However, this model was too complicated to be used in a control system. Consequently, an off line radial basis function (RBF) network was introduced to build a nonlinear predictive model. And then, the optimal control sequences were obtained by applying golden mean method. The models and controller have been realized in the MATLAB environment. Simulation results indicate the proposed algorithm exhibits satisfying control effect even when the current densities vary largely.

  15. Technology base studies of long-term MCFC performance

    Selman, J.R.

    1995-08-01

    Cathode dissolution into the electrolyte matrix and endurance of current collector/separator plate materials are the main life-limiting factors of the state-of-the art MCFC. These components are also major contributors to the total system cost. Therefore, to reduce capital cost, it is necessary to minimize hardware corrosion and increase cell life. This study consists of experimental evaluation of corrosion processes with the objective to further practical; understanding of corrosion behavior of alloys and alloy components under cathodic gas conditions. Nickel, iron, cobalt and stainless steels 310 and 316L are analyzed. The experimental study consists of (1) Observation of open circuit potential (OCP) changes. Surface reactions occurring without net passage of current are proposed based on this measurement. (2) Applying cyclic voltammetry, which provides information about the possible electrode reactions at different stages of polarization. (3) Applying AC impedance to support the result of tasks 1 and 2 at different stages of oxidation, and data analysis by means of equivalent circuits. Open circuit conditions as well as positive and negative polarization are used in the impedance measurements. (4) Surface analysis of the electrodes by SEM-EDX and X-ray diffraction. To obtain more information from electrochemical measurements a novel approach has been applied in cell design. In this two-electrode approach, one electrode is fully immersed, and the other is wetted by carbonate melt via an alumina tube which has a thin film on it. While camera observation of these two different electrode conditions will identify the effect of carbonate wetting on the state of the surface, electrochemical measurements enable a quantitative comparison between complete submersion and wetting by a film of carbonate.

  16. Performance Analysis of a MCFC/MGT Hybrid Power System Bi-Fueled by City Gas and Biogas

    Hongyu Huang

    2015-06-01

    Full Text Available This study evaluates the performance of a molten carbonate fuel cell and micro gas turbine (MCFC/MGT hybrid power system bi-fueled by city gas and biogas. The performance of the MCFC/MGT hybrid power system and MFCF/MGT hybrid power system response have been investigated experimentally and numerically. Results show that the MCFC, steam reformer, and catalytic combustor models are in agreement with the experimental results of the system fueled by city gas only and the system bi-fueled by city gas and biogas. The MFCF/MGT hybrid power system can have manifest operation with the addition of biogas at a flow rate of up to 150.0 Nm3·h−1, which is about 50% of the overall input heat value. In addition, the MCFC and MGT outputs decrease with the increase in the flow rate of added biogas, with an overall power generation efficiency ranging from 39.0% to 42.0%. Furthermore, the MCFC/MGT hybrid power system can be operated stably both at low amplitude with slow current change and large amplitude with rapid power conditions. Finally, the MCFC/MGT hybrid system bi-fueled by city gas and biogas may be applicable to the energy supply of the micro–grid network.

  17. Relative abundance estimations of chengal tree in a tropical rainforest by using modified Canopy Fractional Cover (mCFC)

    Tree species composition estimations are important to sustain forest management. This study challenged estimates of relative abundance of useful timber tree species (chengal) using Hyperion EO-1 satellite data. For the estimation, modified Canopy Fractional Cover (mCFC) was developed using Canopy Fractional Cover (CFC). mCFC was more sensitive to estimate relative abundance of chengal trees rather than Mixture Tuned Matched Filtering (MTMF). Meanwhile, MTMF was more sensitive to estimate the relative abundance of undisturbed forest. Accuracy suggests that the mCFC model is better to explain relative abundance of chengal trees than MTMF. Therefore, it can be concluded that relative abundance of trees species extracted from Hyperion EO-1 satellite data using modified Canopy Fractional Cover is an obtrusive approach used for identifying trees species composition

  18. Relative abundance estimations of Chengal trees in a tropical rainforest by using modified canopy fractional cover (mCFC)

    Tree species composition estimations are important to sustain forest management. This study estimates relative abundance of useful timber tree species (chengal) using Hyperion EO-1 satellite data. For the estimation, modified Canopy Fractional Cover (mCFC) was developed using Canopy Fractional Cover (CFC). mCFC was more sensitive to estimate relative abundance of chengal trees rather than Mixture Tuned Matched Filtering (MTMF). Meanwhile, MTMF was more sensitive to estimate the relative abundance of undisturbed forest. Accuracy suggests that the mCFC model is better to explain relative abundance of chengal trees than MTMF. Therefore, it can be concluded that relative abundance of tree species extracted from Hyperion EO-1 satellite data using modified Canopy Fractional Cover is an obtrusive approach used for identifying tree species composition

  19. Sensitivity analysis applied to the multi-objective optimization of a MCFC hybrid plant

    Highlights: ► Molten carbonate fuel cell integrated with micro-gas turbine. ► Thermodynamic and economic optimization of the hybrid plant. ► Sensitivity analysis on the uncertain parameters. - Abstract: In this paper, the multi-objective optimization of a molten carbonate fuel cell (MCFC) based hybrid plant fueled with landfill gas is performed. System operation is significantly affected by off-design conditions. These are due to variations methane concentration occurring as the landfill depletes, performance degradations of the components, particularly the fuel cell, and ambient conditions. For these reasons, the objective functions are defined considering the plant lifetime. Some of the parameters affecting the results, as the voltage degradation, the cost of fuel cell, the methane concentration and the unit cost of landfill gas can be only estimated or forecasted and their actual values are uncertain. Therefore, the optimization is performed considering a sensitivity analysis in order to estimate the effects of possible variations on the Pareto front. The following free design variables are considered: pressure and temperature operation of the MCFC, turbine inlet temperature, fuel mass flow rate. In addition, the optimal configuration of the heat exchanger network is selected for each set of the design variable.

  20. Variable Structure Control for Unmatched MIMO Nonlinear System with Its Application to MCFC Stacks

    Xu Chunshan(许春山); Sun Xingjin; Cao Guangyi; Zhu Xinjian

    2004-01-01

    A new Variable Structure Control (VSC) with Rapid-Smooth Reaching Law (RSRL) and Rapid-Convergent Sliding Mode (FCSM) is proposed, which is based on normal VSC system. When it is used to unmatched MIMO nonlinear system, the authors combine the method of Input/Output Linearizing (I/O L) with VSC: they use the I/O L method to solve the "Unmatched" problem and use the new VSC to get good result of control. After analyzing the robustness of the MIMO nonlinear system, they use this novel controller to the temperature and gas pressure control system of Molten Carbonate Fuel Cell (MCFC) Stacks. Simulation provides quite satisfactory performance with unmatched uncertainties and external disturbances. Its future actual application is practical.

  1. Design, Construction and Operation of a Molten Carbonate Fuel Cell (MCFC) in the 100-kW-Class

    In fuel cells, the electrochemical energy of the fuel is converted directly into electricity and heat. The electrochemical conversion is inherently related to high electrical efficiencies and very low pollutant emissions. Fuel cells with sufficiently high operating temperatures such as (1) the phosphoric acid fuel cell (PAFC), operating temperature: 200 oC, (2) the molten carbonate fuel cell (MCFC), operating temperature: 650 oC and (3) the solid oxide fuel cell (SOFC), operating temperature: around 900 oC are best suited for decentralised combined heat and power (CHP) applications. This is due to the fact, that the heat of the exothermic reaction taking place in the fuel cell can be used in the domestic, commercial and industrial sector for heating and hot water or steam production. At the present time, gas-engines or gas-turbines are the preferred CHP-technologies for these applications. Nowadays, the PAFC is commercially available. More than 160 plants, each with a power of 200 kW, have been installed world-wide. Ruhrgas has investigated the behaviour of a 200 kW PAFC at its research centre in Dorsten, Germany, and at the site of a local utility. High temperature fuel cells such as MCFC or SOFC promise electrical efficiencies above 50 % in simple cycle mode. Up to now, MCFC-test plants have been built and operated in the 100 kW to 1 MW power range. The largest MCFC ever operated consisted of 16 identical stacks of 125 kW each, resulting in a plant power of 2 MW. The initial experience with SOFC in this power-range is currently gained from the operation of a 100 kW plant. In this paper, the result of the construction and operation of a highly innovatively designed 280 kW MCFC will be presented. This plant has been designed, built and operated by a European consortium for the development and market introduction of the MCFC. Members of the consortium are MTU-Friedrichshafen GmbH, Haldor Topsoee NS, Elkraft A.m.b.H., RWE Energie AG and Ruhrgas AG. (author)

  2. A preliminary design and BOP cost analysis of M-C Power`s MCFC commerical unit

    Chen, T.P. [Bechtel Corp, San Francisco, CA (United States)

    1996-12-31

    M-C Power Corporation plans to introduce its molten carbonate fuel cell (MCFC) market entry unit in the year 2000 for distributed and on-site power generation. Extensive efforts have been made to analyze the cell stack manufacturing costs. The major objective of this study is to conduct a detailed analysis of BOP costs based on an initial design of the market entry unit.

  3. Status of the M-C Power IMHEX{reg_sign} MCFC commercialization program

    Laurens, R.M.; Scroppo, J.A.; Petri, R.J.; Benjamin, T.G. [M-C Power Corp., Burr Ridge, IL (United States)

    1996-12-31

    Six years ago, M-C Power (MCP) developed a comprehensive business plan to commercialize molten carbonate fuel cell (MCFC) power plants. On an annual basis the plan has been reviewed and modified to adapt to identified end user needs and technological advancements. As a result, product definition kept abreast with marketing requirements. Over the last five years, there was order and reason for subtle shifts in supply, demand, competition and pricing policies. Today, however, traditional market assessment assumptions must be challenged. There is a revolution taking place. The revolution can be summed up in one word ... deregulation. Deregulation of the airline industry led to consideration of the natural gas industry. Now that natural gas deregulation is behind us, it is electric power and telecommunications that are receiving attention. Increased emphasis is being placed on achieving market-priced power. The net result will be thinner margins for the seller and the end user. What does this mean for the commercialization of molten carbonate fuel cells?

  4. Optimal design and operation of a biogas fuelled MCFC (molten carbonate fuel cells) system integrated with an anaerobic digester

    In this paper, a biogas fuelled hybrid system, obtained by integrating a molten carbonate fuel cell with a micro-turbine is considered. The size of the plant is selected on the basis of the maximum biogas production registered by monitoring the annual operation of an anaerobic digestion plant. The system produces electricity and supplies heat to the digester. Heat is necessary to keep correct operating temperature of the bacteria. A model of the system components is built and the plant optimization is performed. Design parameters are the fuel cell temperature, pressure ratio, inlet turbine temperature, reforming temperature, recirculation percentage, size of the two subsystems. Two competing objective functions are considered: the energy efficiency and the unit cost of electricity. The Pareto front shows that efficiencies close to 50% are obtained, with unit costs comparable with market prices of electricity. The off-design conditions caused by variations in biogas production and thermal request of the digester are also considered. Experimental data from the digester are used to investigate these variations. The optimal operation is selected depending on the daily heat request and biogas production. Possible economic and energy benefits that can be achieved by adding natural gas are also investigated. -- Highlights: ► Multi-objective design of a biogas fuelled MCFC hybrid system. ► Integration of the system with anaerobic digester. ► Experimental analysis of the digester operation. ► Analysis of the optimal system operation during a typical week. ► Evaluation of the effects produced with natural gas addition.

  5. Pilot implementation

    Hertzum, Morten; Bansler, Jørgen P.; Havn, Erling C.;

    2012-01-01

    difficult to plan and conduct. It is sometimes assumed that pilot implementations are less complicated and risky than ordinary implementations. Pilot implementations are, however, neither prototyping nor small-scale versions of full-scale implementations; they are fundamentally different and have their own...

  6. Pilot implementation

    Hertzum, Morten; Bansler, Jørgen P.; Havn, Erling C.;

    2012-01-01

    to plan and conduct. It is sometimes assumed that pilot implementations are less complicated and risky than ordinary implementations. Pilot implementations are, however, neither prototyping nor small-scale versions of full-scale implementations; they are fundamentally different and have their own...

  7. MCFC PRODUCT DESIGN IMPROVEMENT

    This contract is supported by DOE and DOD/DARPA funds. The objective of the DOE program is to advance the direct carbonate fuel cell technology to a level suitable for commercial entry. The specific objectives of the DOD's initiative on 2 MW Fuel Cell Fixed Base Power Plant are: (A) to provide a detailed engineering design, development and cost estimate of the 2 MW fuel cell fixed base dual fuel power plant for DOD applications. Installation and operational support systems will also be developed. (B) To construct a full-size MW-class dual fuel power plant simulator

  8. Pilot Greenhouse

    1983-01-01

    This pilot greenhouse was built in collaboration with the "Association des Maraichers" of Geneva in the frame of the study for making use of the heat rejected as warm water by CERN accelerators and experiments. Among other improvements, more automated and precise regulation systems for heating and ventilation were developed. See also 8305598X.

  9. Pilot Boarding Areas

    National Oceanic and Atmospheric Administration, Department of Commerce — Pilot boarding areas are locations at sea where pilots familiar with local waters board incoming vessels to navigate their passage to a destination port. Pilotage...

  10. Wastewater treatment pilot

    Paraskevopoulos, Christos Alkiviadis

    2016-01-01

    The aim of this thesis was to investigate the functionality of the wastewater treatment pilot and produce a learning manual-handout, as well as to define the parameters of wastewater clarification by studying the nutrient removal and the effluent clarification level of the processed wastewater. As part of the Environmental Engineering studies, Tampere University of Applied Sciences has invested on a Wastewater Treatment Pilot. The pilot simulates the basic wastewater treatment practices u...

  11. Preparing Pilots for Takeoff

    Ravage, Barbara

    2012-01-01

    Why would schools consider partnering with a vendor to operate a pilot? Why not just wait until the final product is released? For starters, pilots provide schools with a golden opportunity to get an early look at the software, take it for a test flight, and ask for changes tailored to their operating environment and business needs. In some cases,…

  12. 14 CFR 61.94 - Student pilot seeking a sport pilot certificate or a recreational pilot certificate: Operations...

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Student pilot seeking a sport pilot... Student pilot seeking a sport pilot certificate or a recreational pilot certificate: Operations at... operational control tower in other airspace. (a) A student pilot seeking a sport pilot certificate or...

  13. Pilot projects in Water Management

    Philippe Ker Rault; Wil Thissen; Jill Slinger; Heleen Vreugdenhil

    2010-01-01

    Pilot projects appear in many forms in policy making and management. In an effort to understand the nature and use of pilot projects and improve their effectiveness, we undertake a practice-based and theoretical study of the pilot project phenomenon. First, we examine the roles assigned to pilot projects in the policy development literature and explore their use in a Dutch water innovation platform. Second, we determine characteristics of pilot projects to deepen insights into the nature of t...

  14. Pilot Weather Reports

    National Oceanic and Atmospheric Administration, Department of Commerce — Aviation weather reports relayed from pilots to FAA air traffic controllers or National Weather Service personnel. Elements include sky cover, turbulence, wind...

  15. PULSE Pilot Certification Results

    Pamela Pape-Lindstrom

    2015-08-01

    Full Text Available The pilot certification process is an ambitious, nationwide endeavor designed to motivate important changes in life sciences education that are in line with the recommendations of the 2011 Vision and Change Report: A Call to Action (American Association for the Advancement of Science [AAAS], 2011.  It is the goal of the certification process to acknowledge departments that have progressed towards full implementation of the tenets of Vision and Change and to motivate departments that have not begun to adopt the recommendations to consider doing so.  More than 70 life science departments applied to be part of the pilot certification process, funded by a National Science Foundation grant, and eight were selected based on initial evidence of transformed and innovative educational practices.  The programs chosen represent a wide variety of schools, including two-year colleges, liberal-arts institutions, regional comprehensive colleges, research universities and minority serving institutions.  Outcomes from this pilot were released June 1, 2015 (www.pulsecommunity.org, with all eight programs being recognized as having progressed along a continuum of change.  Five levels of achievement were defined as PULSE Pilot Progression Levels.  Of the eight departments in the pilot, one achieved “PULSE Progression Level III: Accomplished”.  Six departments achieved “PULSE Progression Level II: Developing” and one pilot department achieved “PULSE Progression Level I: Beginning”.  All of the schools have made significant movement towards the recommendations of Vision and Change relative to a traditional life sciences curriculum.  Overall, the response from the eight pilot schools has been positive. 

  16. User Participation in Pilot Implementation

    Torkilsheyggi, Arnvør Martinsdóttir á; Hertzum, Morten

    2014-01-01

    Pilot implementations provide users with real-work experiences of how a system will affect their daily work before the design of the system is finalized. On the basis of a pilot implementation of a system for coordinating the transport of patients by hospital porters, we investigate pilot...... the use of the pilot system because the porters and nurses learned about their needs throughout the pilot implementation, not just during use. Finally, we discuss how the scope and duration of a pilot implementation influence the conditions for participation....

  17. NSTAR Smart Grid Pilot

    Rabari, Anil [NSTAR Electric, Manchester, NH (United States); Fadipe, Oloruntomi [NSTAR Electric, Manchester, NH (United States)

    2014-03-31

    NSTAR Electric & Gas Corporation (“the Company”, or “NSTAR”) developed and implemented a Smart Grid pilot program beginning in 2010 to demonstrate the viability of leveraging existing automated meter reading (“AMR”) deployments to provide much of the Smart Grid functionality of advanced metering infrastructure (“AMI”), but without the large capital investment that AMI rollouts typically entail. In particular, a central objective of the Smart Energy Pilot was to enable residential dynamic pricing (time-of-use “TOU” and critical peak rates and rebates) and two-way direct load control (“DLC”) by continually capturing AMR meter data transmissions and communicating through customer-sited broadband connections in conjunction with a standardsbased home area network (“HAN”). The pilot was supported by the U.S. Department of Energy’s (“DOE”) through the Smart Grid Demonstration program. NSTAR was very pleased to not only receive the funding support from DOE, but the guidance and support of the DOE throughout the pilot. NSTAR is also pleased to report to the DOE that it was able to execute and deliver a successful pilot on time and on budget. NSTAR looks for future opportunities to work with the DOE and others in future smart grid projects.

  18. Microbial field pilot study

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Coates, J.D.; Chisholm, J.L.

    1993-05-01

    A multi-well microbially enhanced oil recovery field pilot has been performed in the Southeast Vassar Vertz Sand Unit in Payne County, Oklahoma. The primary emphasis of the experiment was preferential plugging of high permeability zones for the purpose of improving waterflood sweep efficiency. Studies were performed to determine reservoir chemistry, ecology, and indigenous bacteria populations. Growth experiments were used to select a nutrient system compatible with the reservoir that encouraged growth of a group of indigenous nitrate-using bacteria and inhibit growth of sulfate-reducing bacteria. A specific field pilot area behind an active line drive waterflood was selected. Surface facilities were designed and installed. Injection protocols of bulk nutrient materials were prepared to facilitate uniform distribution of nutrients within the pilot area. By the end of December, 1991, 82.5 tons (75.0 tonnes) of nutrients had been injected in the field. A tracer test identified significant heterogeneity in the SEVVSU and made it necessary to monitor additional production wells in the field. The tracer tests and changes in production behavior indicate the additional production wells monitored during the field trial were also affected. Eighty two and one half barrels (13.1 m[sup 3]) of tertiary oil have been recovered. Microbial activity has increased CO[sub 2] content as indicated by increased alkalinity. A temporary rise in sulfide concentration was experienced. These indicate an active microbial community was generated in the field by the nutrient injection. Pilot area interwell pressure interference test results showed that significant permeability reduction occurred. The interwell permeabilities in the pilot area between the injector and the three pilot production wells were made more uniform which indicates a successful preferential plugging enhanced oil recovery project.

  19. Service Catalog Pilot Project Summary

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the ServCat pilot project and offers recommendations for the full-scale implementation of the database. During the pilot project a total of...

  20. Pilot project as enabler?

    Neisig, Margit; Glimø, Helle; Holm, Catrine Granzow;

    This article deals with a systemic perspective on transition. The field of study addressed is a pilot project as enabler of transition in a highly complex polycentric context. From a Luhmannian systemic approach, a framework is created to understand and address barriers of change occurred using...

  1. Agricultural Pilot's Audiological Profile

    Foltz, Lucas

    2010-09-01

    Full Text Available Introduction: The agricultural airplane pilot are daily exposed to intense noises, being susceptible to the noise-induced hearing loss (NIHL and its auditory and extra auditory effects. Objective: To analyze the audiological profile of this population, verifying the work's influence on its hearing. Method: It was realized a retrospective, individual, observational, and cross-sectional study through the data obtained by means of a questionnaire and audiometric thresholds of 41 agricultural pilots. To the statistical analysis were utilized the chi-square, Spearman, and Wilcoxon tests with significance level of 5%. Results: It was verified that 95,1% of the pilots use PPE ( personal protective equipment during flight and 58,5% have contact with pesticides. More than half of individuals referred to feel auditory and extra auditory symptoms, being the buzz the more frequent (29,1%. It has the occurrence of 29,3% of NIHL suggestive hearing loss and 68,3% of normality, taking this presence of unilateral notch in 24,4% and bilateral notch in 31,7%. It was found correlation statistically significant in the associations between time of service and the average of the acute frequencies in the right ear (p=0038, and in the left ear (p=0,010. It has a statistical tendency in the association between audiometric configuration and contact with pesticides (p=0,088. Conclusion: The hearing loss prevalence in this study was showed high. More than half of the sample has normal audiometric thresholds with notch configuration. Such data lead to the conclusion that the agricultural pilots, even with PPE use, they still suffer with the damages caused by noise, needing best proposals of hearing loss prevention.

  2. Pilots 2.0: DIRAC pilots for all the skies

    Stagni, F.; Tsaregorodtsev, A.; McNab, A.; Luzzi, C.

    2015-12-01

    In the last few years, new types of computing infrastructures, such as IAAS (Infrastructure as a Service) and IAAC (Infrastructure as a Client), gained popularity. New resources may come as part of pledged resources, while others are opportunistic. Most of these new infrastructures are based on virtualization techniques. Meanwhile, some concepts, such as distributed queues, lost appeal, while still supporting a vast amount of resources. Virtual Organizations are therefore facing heterogeneity of the available resources and the use of an Interware software like DIRAC to hide the diversity of underlying resources has become essential. The DIRAC WMS is based on the concept of pilot jobs that was introduced back in 2004. A pilot is what creates the possibility to run jobs on a worker node. Within DIRAC, we developed a new generation of pilot jobs, that we dubbed Pilots 2.0. Pilots 2.0 are not tied to a specific infrastructure; rather they are generic, fully configurable and extendible pilots. A Pilot 2.0 can be sent, as a script to be run, or it can be fetched from a remote location. A pilot 2.0 can run on every computing resource, e.g.: on CREAM Computing elements, on DIRAC Computing elements, on Virtual Machines as part of the contextualization script, or IAAC resources, provided that these machines are properly configured, hiding all the details of the Worker Nodes (WNs) infrastructure. Pilots 2.0 can be generated server and client side. Pilots 2.0 are the “pilots to fly in all the skies”, aiming at easy use of computing power, in whatever form it is presented. Another aim is the unification and simplification of the monitoring infrastructure for all kinds of computing resources, by using pilots as a network of distributed sensors coordinated by a central resource monitoring system. Pilots 2.0 have been developed using the command pattern. VOs using DIRAC can tune pilots 2.0 as they need, and extend or replace each and every pilot command in an easy way. In this

  3. Priming a Pilot Implementation

    Hansen, Magnus; Ie Pedersen, Maria

    Abstract. We report on the initial findings of an action research study about effects specifications. It is a part of larger IS pilot implementation project conducted in the Danish healthcare sector. Through interviews and a workshop we have identified and specified the main effects that comprise...... the basis for the evaluation of the project. The study indicates that cross-organisational effects specifications cause a significant number of effects. To further prioritize these we argue that both interview and workshop must be facilitated as mutual learning processes between interviewer and...

  4. The serse pilot plant

    In Italy there are some 120 m3 of aged first cycle reprocessing aqueous wastes coming from three different campaigns which were carried out at the EUREX and ITREC pilot reprocessing plants with the MTR (materials testing reactor), CANDU (Canadian deuterium uranium) and Elk River nuclear fuel elements. The authors report a simplified chemical composition of the MCE (MTR + CANDU + Elk River) solution; the values of table I are referred to the solution which would be obtained by mixing the total amounts of the three aged wastes actually stored in four stainless steel tanks

  5. Prediction of pilot induced oscillations

    Valentin PANĂ

    2011-03-01

    Full Text Available An important problem in the design of flight-control systems for aircraft under pilotedcontrol is the determination of handling qualities and pilot-induced oscillations (PIO tendencieswhen significant nonlinearities exist in the vehicle description. The paper presents a method to detectpossible pilot-induced oscillations of Category II (with rate and position limiting, a phenomenonusually due to a misadaptation between the pilot and the aircraft response during some tasks in whichtight closed loop control of the aircraft is required from the pilot. For the analysis of Pilot in the LoopOscillations an approach, based on robust stability analysis of a system subject to uncertainparameters, is proposed. In this analysis the nonlinear elements are substituted by linear uncertainparameters. This approach assumes that PIO are characterized by a limit cycle behavior.

  6. Pilots 2.0: DIRAC pilots for all the skies

    Stagni, F; McNab, A; Luzzi, C

    2015-01-01

    In the last few years, new types of computing infrastructures, such as IAAS (Infrastructure as a Service) and IAAC (Infrastructure as a Client), gained popularity. New resources may come as part of pledged resources, while others are opportunistic. Most of these new infrastructures are based on virtualization techniques. Meanwhile, some concepts, such as distributed queues, lost appeal, while still supporting a vast amount of resources. Virtual Organizations are therefore facing heterogeneity of the available resources and the use of an Interware software like DIRAC to hide the diversity of underlying resources has become essential. The DIRAC WMS is based on the concept of pilot jobs that was introduced back in 2004. A pilot is what creates the possibility to run jobs on a worker node. Within DIRAC, we developed a new generation of pilot jobs, that we dubbed Pilots 2.0. Pilots 2.0 are not tied to a specific infrastructure; rather they are generic, fully configurable and extendible pilots. A Pilot 2.0 can be s...

  7. Priming a Pilot Implementation

    Hansen, Magnus Rotvit Perlt; Pedersen, Maria Ie

    2011-01-01

    Abstract. We report on the initial findings of an exploratory action research study about effects specifications using the systems development method Effects-driven IT development. It is part of a larger IS pilot implementation project conducted in the Danish healthcare sector. Through interviews...... and a workshop we have identified and specified effects that comprise the basis for an evaluation of the project between several organisational agents with diverse professional backgrounds. Gathering organisational participants at a workshop with a common goal of discussing and prioritizing a finished...... list of effects has proved to be a valuable approach to create mutual learning process amongst the participants and the facilitators of the workshop. The challenges we experienced during the effects specification process were to balance a dichotomous focus between on one hand the visions of the...

  8. NAESA Augmentation Pilot Project

    Hoover, John J.

    1998-01-01

    This project was one project within the Native American Earth and Space Academy (NAESA). NAESA is a national initiative comprised of several organizations that support programs which focus on 1) enhancing the technological, scientific and pedagogical skills of K-14 teachers who instruct Native Americans, 2) enhancing the understanding and applications of science, technology, and engineering of college-bound Native Americans and teaching them general college "survival skills" (e.g., test taking, time management, study habits), 3) enhancing the scientific and pedagogical skills of the faculty of tribally-controllcd colleges and community colleges with large Native American enrollments, and 4) strengthening the critical relationships between students, their parents, tribal elders, and their communities. This Augmentation Pilot Project focused on the areas of community-school alliances and intemet technology use in teaching and learning and daily living addressing five major objectives.

  9. 76 FR 56262 - Community Advantage Pilot Program

    2011-09-12

    ... Community Advantage Pilot Program (``CA Pilot Program'') (76 FR 9626). Pursuant to the authority provided to... ADMINISTRATION Community Advantage Pilot Program AGENCY: U.S. Small Business Administration (SBA). ACTION: Notice of change to Community Advantage Pilot Program. SUMMARY: On February 18, 2011, SBA published a...

  10. 77 FR 67433 - Community Advantage Pilot Program

    2012-11-09

    ... ADMINISTRATION Community Advantage Pilot Program AGENCY: U.S. Small Business Administration. ACTION: Notice of extension of and changes to Community Advantage Pilot Program and request for comments. SUMMARY: The Community Advantage (``CA'') Pilot Program is a pilot program to increase SBA-guaranteed loans to...

  11. Rockfish Pilot Permit Program (RPP)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Rockfish Pilot Program was a five-year project that allowed harvesters to form voluntary cooperatives and receive an exclusive harvest privilege for groundfish...

  12. Vertebral pain in helicopter pilots

    Auffret, R.; Delahaye, R. P.; Metges, P. J.; VICENS

    1980-01-01

    Pathological forms of spinal pain engendered by piloting helicopters were clinically studied. Lumbalgia and pathology of the dorsal and cervical spine are discussed along with their clinical and radiological signs and origins.

  13. Active Job Monitoring in Pilots

    Kuehn, Eileen; Fischer, Max; Giffels, Manuel; Jung, Christopher; Petzold, Andreas

    2015-12-01

    Recent developments in high energy physics (HEP) including multi-core jobs and multi-core pilots require data centres to gain a deep understanding of the system to monitor, design, and upgrade computing clusters. Networking is a critical component. Especially the increased usage of data federations, for example in diskless computing centres or as a fallback solution, relies on WAN connectivity and availability. The specific demands of different experiments and communities, but also the need for identification of misbehaving batch jobs, requires an active monitoring. Existing monitoring tools are not capable of measuring fine-grained information at batch job level. This complicates network-aware scheduling and optimisations. In addition, pilots add another layer of abstraction. They behave like batch systems themselves by managing and executing payloads of jobs internally. The number of real jobs being executed is unknown, as the original batch system has no access to internal information about the scheduling process inside the pilots. Therefore, the comparability of jobs and pilots for predicting run-time behaviour or network performance cannot be ensured. Hence, identifying the actual payload is important. At the GridKa Tier 1 centre a specific tool is in use that allows the monitoring of network traffic information at batch job level. This contribution presents the current monitoring approach and discusses recent efforts and importance to identify pilots and their substructures inside the batch system. It will also show how to determine monitoring data of specific jobs from identified pilots. Finally, the approach is evaluated.

  14. The Marcoule pilot plant

    The Marcoule spent fuel reprocessing pilot facility was built in 1960-1961 for extended testing of the PUREX process with various types of fuel under conditions similar to those encountered in a production plant. Extensive modification work was undertaken on the facility in 1983 in the scope of the TOR project, designed with the following objectives: - increase the throughput capacity to at least 5 metric tons of PHENIX equivalent fuel per year, - extend equipment and process R and D capability, - improve job safety by maximum use of remote handling facilities, - maximize waste conditioning treatments to produce waste forms suitable for direct storage, - provide a true industrial process demonstration in continuous operation under centralized control using computerized procedures. The redesigned plant is scheduled to begin operation during the second half of 1986. The proximity of the Industrial Prototypes Service and the ATALANTE radiochemical research laboratory scheduled to begin operation in 1990, will provide a synergistic environment in which R and D program may be carried out under exceptional conditions

  15. Toronto hybrid taxi pilot

    This paper provided details of a hybrid taxi pilot program conducted to compare the on-road performance of Toyota Camry hybrid vehicles against conventional vehicles over a 1-year period in order to determine the business case and air emission reductions associated with the use of hybrid taxi cabs. Over 750,000 km worth of fuel consumption was captured from 10 Toyota Camry hybrids, a Toyota Prius, and 5 non-hybrid Camry vehicles over an 18-month period. The average real world fuel consumption for the taxis demonstrated that the Toyota Prius has the lowest cost of ownership, while the non-hybrid Camry has the highest cost of ownership. Carbon dioxide (CO2) reductions associated with the 10 Camry hybrid taxis were calculated at 236 tonnes over a 7-year taxi service life. Results suggested that the conversion of Toronto's 5680 taxis would yield annual CO2 emission reductions of over 19,000 tonnes. All hybrid purchasers identified themselves as highly likely to purchase a hybrid again. 5 tabs., 9 figs.

  16. Radioactive waste examination pilot plant

    The Stored Waste Examination Pilot Plant (SWEPP) is a contact-handled radioactive waste examination pilot facility at the Department of Energy's Idaho National Engineering Laboratory. The plant determines through computerized nondestructive examination (NDE) whether transuranic waste now stored at the INEL qualifies for shipment to DOE's Waste Isolation Pilot Plant in New Mexico or whether it needs further processing. As a container proceeds through the plant it is weighed, x-rayed with real-time radiography to determine actual contents, assayed to determine fissile contents, ultrasonically examined to determine container integrity, and surveyed for surface radiation and contamination. Because the facility handles transuranic waste, proper information management is essential. A microprocessor-based data management system has been developed for this purpose; a key feature is its direct communication with the computerized NDE equipment and with a mainframe computer on which the data is stored permanently. 4 references, 2 figures

  17. CURRICULUM MATTERS: Piloting Salters Horners Advanced Physics

    Parker, Kerry; Swinbank, Elizabeth; Taylor, Bernard

    2000-05-01

    The Salters Horners Advanced Physics course has been running as a pilot for the new-style AS and A-levels since September 1998. Here, some of those involved in the pilot reflect on their experiences.

  18. 76 FR 19267 - Pilot, Flight Instructor, and Pilot School Certification; Technical Amendment

    2011-04-07

    ... entitled, ``Pilot, Flight Instructor, and Pilot School Certification; Final Rule'' (74 FR 42500). That...: The FAA is correcting a final rule published on August 21, 2009 (74 FR 42500). In that rule, the FAA... Administration 14 CFR Part 61 RIN 2120-AI86 Pilot, Flight Instructor, and Pilot School Certification;...

  19. Pilot production & commercialization of LAPPD™

    We present a progress update on plans to establish pilot production and commercialization of Large Area (400 cm2) Picosecond Photodetector (LAPPD™). Steps being taken to commercialize this MCP and LAPPD™ technology and begin tile pilot production are presented including (1) the manufacture of 203 mm×203 mm borosilicate glass capillary arrays (GCAs), (2) optimization of MCP performance and creation of an ALD coating facility to manufacture MCPs and (3) design, construction and commissioning of UHV tile integration and sealing facility to produce LAPPDs. Taken together these plans provide a “pathway toward commercialization”

  20. 77 FR 6619 - Community Advantage Pilot Program

    2012-02-08

    ... ADMINISTRATION Community Advantage Pilot Program AGENCY: U.S. Small Business Administration. ACTION: Notice of changes to Community Advantage Pilot Program. SUMMARY: On February 18, 2011, SBA published a notice introducing the Community Advantage Pilot Program. In that notice, SBA provided an overview of the...

  1. Rehabilitation Education: A Pilot Study

    Vander Kolk, Charles; Jaques, Marceline E.

    1972-01-01

    The presentation of undergraduate courses in rehabilitation could serve several purposes: (a) preparation for graduate level work; (b) training for support personnel; and (c) interdisciplinary education. This article describes a pilot study of a course in rehabilitation to investigate through pre- and post measures, attitude change, attainment of…

  2. LANCELOT pilot report, June 2007

    Levinsen, Karin; Meyer, Bente

    The aim of the Lancelot pilot evaluation process was to understand how teachers learn to teach and to relate to the online environment through the specific context of the Lancelot live online course. Following the Action Research in the autumn of 2006 the LANCELOT live online language course was ...

  3. Pilot Scale Advanced Fogging Demonstration

    Demmer, Rick L. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Fox, Don T. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Archiblad, Kip E. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-01-01

    Experiments in 2006 developed a useful fog solution using three different chemical constituents. Optimization of the fog recipe and use of commercially available equipment were identified as needs that had not been addressed. During 2012 development work it was noted that low concentrations of the components hampered coverage and drying in the United Kingdom’s National Nuclear Laboratory’s testing much more so than was evident in the 2006 tests. In fiscal year 2014 the Idaho National Laboratory undertook a systematic optimization of the fogging formulation and conducted a non-radioactive, pilot scale demonstration using commercially available fogging equipment. While not as sophisticated as the equipment used in earlier testing, the new approach is much less expensive and readily available for smaller scale operations. Pilot scale testing was important to validate new equipment of an appropriate scale, optimize the chemistry of the fogging solution, and to realize the conceptual approach.

  4. Conducting pilot and feasibility studies.

    Cope, Diane G

    2015-03-01

    Planning a well-designed research study can be tedious and laborious work. However, this process is critical and ultimately can produce valid, reliable study findings. Designing a large-scale randomized, controlled trial (RCT)-the gold standard in quantitative research-can be even more challenging. Even the most well-planned study potentially can result in issues with research procedures and design, such as recruitment, retention, or methodology. One strategy that may facilitate sound study design is the completion of a pilot or feasibility study prior to the initiation of a larger-scale trial. This article will discuss pilot and feasibility studies, their advantages and disadvantages, and implications for oncology nursing research. 
. PMID:25806886

  5. Carbon dioxide cleaning pilot project

    In 1989, radioactive-contaminated metal at the Rocky Flats Plant (RFP) was cleaned using a solvent paint stripper (Methylene chloride). One-third of the radioactive material was able to be recycled; two-thirds went to the scrap pile as low-level mixed waste. In addition, waste solvent solutions also required disposal. Not only was this an inefficient process, it was later prohibited by the Resource Conservation and Recovery Act (RCRA), 40 CFR 268. A better way of doing business was needed. In the search for a solution to this situation, it was decided to study the advantages of using a new technology - pelletized carbon dioxide cleaning. A proof of principle demonstration occurred in December 1990 to test whether such a system could clean radioactive-contaminated metal. The proof of principle demonstration was expanded in June 1992 with a pilot project. The purpose of the pilot project was three fold: (1) to clean metal so that it can satisfy free release criteria for residual radioactive contamination at the Rocky Flats Plant (RFP); (2) to compare two different carbon dioxide cleaning systems; and (3) to determine the cost-effectiveness of decontamination process in a production situation and compare the cost of shipping the metal off site for waste disposal. The pilot project was completed in August 1993. The results of the pilot project were: (1) 90% of those items which were decontaminated, successfully met the free release criteria , (2) the Alpheus Model 250 was selected to be used on plantsite and (3) the break even cost of decontaminating the metal vs shipping the contaminated material offsite for disposal was a cleaning rate of 90 pounds per hour, which was easily achieved

  6. D22 Analysis of Pilot

    Boyle, Elizabeth; MacGregor, Sharon; Van Rosmalen, Peter; Manea, Madalina; Penanen, Tiina

    2015-01-01

    The evaluation of the CHERMUG games was carried out in 3 phases which contributed in different ways to the game development and evaluation. Different cohorts of staff and students were involved in each phase and a detailed account of the list of pilot institutions is shown in Deliverable 21. Phase 1 was the preliminary testing of the initial game prototype and involved a small number of serious games experts, research methods experts and teacher trainers. Elements of the games were still chan...

  7. Predicting Pilot Error in Nextgen: Pilot Performance Modeling and Validation Efforts

    Wickens, Christopher; Sebok, Angelia; Gore, Brian; Hooey, Becky

    2012-01-01

    We review 25 articles presenting 5 general classes of computational models to predict pilot error. This more targeted review is placed within the context of the broader review of computational models of pilot cognition and performance, including such aspects as models of situation awareness or pilot-automation interaction. Particular emphasis is placed on the degree of validation of such models against empirical pilot data, and the relevance of the modeling and validation efforts to Next Gen technology and procedures.

  8. Pilot 2006 Environmental Performance Index (EPI)

    National Aeronautics and Space Administration — The Pilot 2006 Environmental Performance Index (EPI) centers on two broad environmental protection objectives: (1) reducing environmental stresses on human health,...

  9. 90% Compliance Pilot Studies Final Report

    None

    2013-06-01

    In early 2010, the U.S. Department of Energy (DOE) announced an opportunity for states to participate in energy code compliance evaluation pilot studies. DOE worked with five Regional Energy Efficiency Organizations (REEOs, formerly referred to as Energy Efficiency Partnerships, or EEPs) to fund pilot studies covering nine states. This report details conclusions stated in individual state reports, as well as conclusions drawn by DOE based on their oversight of the pilot studies, and based on discussions held with the REEOs and representatives from the pilot study states and their contractors.

  10. 14 CFR 91.1089 - Qualifications: Check pilots (aircraft) and check pilots (simulator).

    2010-01-01

    ... check pilots (simulator). 91.1089 Section 91.1089 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... (aircraft) and check pilots (simulator). (a) For the purposes of this section and § 91.1093: (1) A check... simulator, or in a flight training device for a particular type aircraft. (2) A check pilot (simulator) is...

  11. 76 FR 60960 - Gulf Opportunity Pilot Loan Program (GO Loan Pilot)

    2011-09-30

    ... Program. (70 FR 69645). The pilot, including the waiver of regulations, was designed as a temporary... its waiver of the Agency regulations identified in the Federal Register notice at 70 FR 69645 with the... ADMINISTRATION Gulf Opportunity Pilot Loan Program (GO Loan Pilot) AGENCY: U.S. Small Business...

  12. 75 FR 53007 - Gulf Opportunity Pilot Loan Program (GO Loan Pilot)

    2010-08-30

    ... Agency regulations for the 7(a) Business Loan Program. (70 FR 69645). Because the pilot was designed as a... regulations identified in the Federal Register notice at 70 FR 69645 through September 30, 2011. SBA's waiver... ADMINISTRATION Gulf Opportunity Pilot Loan Program (GO Loan Pilot) AGENCY: U.S. Small Business...

  13. Discussion panel for Pilot:3

    Malik, Suhail; Beech, Amanda; Esche, Charles; Phillips, Andrea; Poole, Matthew; Sassen, Saskia

    2007-01-01

    As part of the preview for the third edition of PILOT: during the opening week of the Venice Biennale, we are pleased to announce that we will be hosting a panel discussion in collaboration with PoCA, the Political Currency of Art research group. The discussion will focus on the historical trajectory of the Venice Biennale and its changing role within the shifting socio-political context of the city, as well as looking to issues within the art world in general regarding the role o...

  14. Conflict Resolution Automation and Pilot Situation Awareness

    Dao, Arik-Quang V.; Brandt, Summer L.; Bacon, Paige; Kraut, Josh; Nguyen, Jimmy; Minakata, Katsumi; Raza, Hamzah; Rozovski, David; Johnson, Walter W.

    2010-01-01

    This study compared pilot situation awareness across three traffic management concepts. The Concepts varied in terms of the allocation of traffic avoidance responsibility between the pilot on the flight deck, the air traffic controllers, and a conflict resolution automation system. In Concept 1, the flight deck was equipped with conflict resolution tools that enable them to fully handle the responsibility of weather avoidance and maintaining separation between ownship and surrounding traffic. In Concept 2, pilots were not responsible for traffic separation, but were provided tools for weather and traffic avoidance. In Concept 3, flight deck tools allowed pilots to deviate for weather, but conflict detection tools were disabled. In this concept pilots were dependent on ground based automation for conflict detection and resolution. Situation awareness of the pilots was measured using online probes. Results showed that individual situation awareness was highest in Concept 1, where the pilots were most engaged, and lowest in Concept 3, where automation was heavily used. These findings suggest that for conflict resolution tasks, situation awareness is improved when pilots remain in the decision-making loop.

  15. Pilot beverage cartons : extended technical report

    Thoden van Velzen, E.U.; Brouwer, M.T.; Keijsers, E.R.P.; Pretz, Th.; Feil, A.; Jansen, M.

    2014-01-01

    This report gives a technological description of the four common collection and recycling schemes that have been tested in the Netherlands as part of the pilot beverage cartons in 2013. During this pilot the collection and recycling of beverage cartons was tested in 37 different municipalities, with

  16. Pilot Implementation of Health Information Systems

    Bansler, Jørgen P.; Havn, Erling C.

    2009-01-01

    proposed system designs. This calls for studies that seek to uncover and analyze the reasons for failure, so that guidelines for conducting such pilots can be developed. In this paper, we present a qualitative field study of an ambitious, but unsuccessful pilot implementation of a Danish healthcare...

  17. Pilot Implementations as an Approach to Infrastructure

    Manikas, Maria Ie; Torkilsheyggi, Arnvør Martinsdóttir á

    In this paper we introduce pilot implementation, a supplement to information systems development, as an approach to study and design work infrastructures. We report from two pilot implementations in the Danish healthcare, which showed signs of grappling with aligning the past, present and the...

  18. Personnel thermoluminescent dosimetry of plane pilots

    In this work are presented the results of the research realized in the pilots of commercial planes of the different flight equipment existing. The results obtained show that the pilots receive during their work, doses of ionizing radiation greater than the limit recommended by the International Commission of Radiological Protection. (Author)

  19. Communities for health: Learning from the pilots

    Department of Health

    2007-01-01

    Learning case examples and best practice from the pilot areas of Communities for Health. These pilots detail how communities have addressed a wide range of health issues and tackled health inequalities. Rural and urban deprived areas have worked to address obesity, healthy eating, mental health and sexual health.

  20. 76 FR 9626 - Community Advantage Pilot Program

    2011-02-18

    ... ADMINISTRATION Community Advantage Pilot Program AGENCY: U.S. Small Business Administration (SBA). ACTION: Notice... Advantage'' to provide 7(a) loan guaranties to small businesses in underserved markets, including Veterans and members of the military community. The Community Advantage Pilot Program will allow...

  1. PILOT: A Programming Language for Beginners.

    Schnorr, Janice M.

    The presentation describes PILOT (Programmed Inquiry, Learning or Teaching), a special programing language easy for beginners to learn and available for several brands of microcomputers. PILOT is explained to contain substantially fewer commands than most other languages and to be written in an easy to understand manner. Edit commands and their…

  2. Results from the CERN pilot CLOUD experiment

    Duplissy, J.; Enghoff, Martin Andreas Bødker; Aplin, K. L.;

    2009-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the CLOUD1 experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory...

  3. Pilots and Flight Engineers. Aviation Careers Series.

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available for airplane pilots and flight engineers. The first part of the booklet provides general information about careers for pilots and summarizes the information in a table. In the main part of the booklet, the following 11 job categories are outlined: flight…

  4. 75 FR 17380 - Patents Ombudsman Pilot Program

    2010-04-06

    ... procedure. See Request for Comments on Patents Ombudsman Pilot Program, 74 FR 55212 (Oct. 27, 2009), 1348... United States Patent and Trademark Office Patents Ombudsman Pilot Program AGENCY: United States Patent and Trademark Office, Commerce. ACTION: Notice. SUMMARY: The United States Patent and Trademark...

  5. Modelling piloted ignition of wood and plastics

    Blijderveen, M. van; Bramer, E.A.; Brem, G.

    2012-01-01

    To gain insight in the startup of an incinerator, this article deals with piloted ignition. A newly developed model is described to predict the piloted ignition times of wood, PMMA and PVC. The model is based on the lower flammability limit and the adiabatic flame temperature at this limit. The inco

  6. EnerGEO biomass pilot

    Tum, M.; Guenther, K.P. [German Aerospace Center (DLR), Wessling (Germany). German Remote Sensing Data Center (DFD); McCallum, I.; Balkovic, J.; Khabarov, N.; Kindermann, G.; Leduc, S. [International Institute for Applied Systems Analysis (IIASA), Laxenburg (Austria); Biberacher, M. [Research Studios Austria AG (RSA), Salzburg (Austria)

    2013-07-01

    In the framework of the EU FP7 project EnerGEO (Earth Observations for Monitoring and Assessment of the Environmental Impact of Energy Use) sustainable energy potentials for forest and agricultural areas were estimated by applying three different model approaches. Firstly, the Biosphere Energy Transfer Hydrology (BETHY/DLR) model was applied to assess agricultural and forest biomass increases on a regional scale with the extension to grassland. Secondly, the EPIC (Environmental Policy Integrated Climate) - a cropping systems simulation model - was used to estimate grain yields on a global scale and thirdly the Global Forest Model (G4M) was used to estimate global woody biomass harvests and stock. The general objective of the biomass pilot is to implement the observational capacity for using biomass as an important current and future energy resource. The scope of this work was to generate biomass energy potentials for locations on the globe and to validate these data. Therefore, the biomass pilot was focused to use historical and actual remote sensing data as input data for the models. For validation purposes, forest biomass maps for 1987 and 2002 for Germany (Bundeswaldinventur (BWI-2)) and 2001 and 2008 for Austria (Austrian Forest Inventory (AFI)) were prepared as reference. (orig.)

  7. EnerGEO biomass pilot

    In the framework of the EU FP7 project EnerGEO (Earth Observations for Monitoring and Assessment of the Environmental Impact of Energy Use) sustainable energy potentials for forest and agricultural areas were estimated by applying three different model approaches. Firstly, the Biosphere Energy Transfer Hydrology (BETHY/DLR) model was applied to assess agricultural and forest biomass increases on a regional scale with the extension to grassland. Secondly, the EPIC (Environmental Policy Integrated Climate) - a cropping systems simulation model - was used to estimate grain yields on a global scale and thirdly the Global Forest Model (G4M) was used to estimate global woody biomass harvests and stock. The general objective of the biomass pilot is to implement the observational capacity for using biomass as an important current and future energy resource. The scope of this work was to generate biomass energy potentials for locations on the globe and to validate these data. Therefore, the biomass pilot was focused to use historical and actual remote sensing data as input data for the models. For validation purposes, forest biomass maps for 1987 and 2002 for Germany (Bundeswaldinventur (BWI-2)) and 2001 and 2008 for Austria (Austrian Forest Inventory (AFI)) were prepared as reference. (orig.)

  8. Piloting improved cookstoves in India.

    Lewis, Jessica J; Bhojvaid, Vasundhara; Brooks, Nina; Das, Ipsita; Jeuland, Marc A; Patange, Omkar; Pattanayak, Subhrendu K

    2015-01-01

    Despite the potential of improved cookstoves to reduce the adverse environmental and health impacts of solid fuel use, their adoption and use remains low. Social marketing-with its focus on the marketing mix of promotion, product, price, and place-offers a useful way to understand household behaviors and design campaigns to change biomass fuel use. We report on a series of pilots across 3 Indian states that use different combinations of the marketing mix. We find sales varying from 0% to 60%. Behavior change promotion that combined door-to-door personalized demonstrations with information pamphlets was effective. When given a choice amongst products, households strongly preferred an electric stove over improved biomass-burning options. Among different stove attributes, reduced cooking time was considered most valuable by those adopting a new stove. Households clearly identified price as a significant barrier to adoption, while provision of discounts (e.g., rebates given if households used the stove) or payments in installments were related to higher purchase. Place-based factors such as remoteness and nongovernmental organization operations significantly affected the ability to supply and convince households to buy and use improved cookstoves. Collectively, these pilots point to the importance of continued and extensive testing of messages, pricing models, and different stove types before scale-up. Thus, we caution that a one-size-fits-all approach will not boost improved cookstove adoption. PMID:25839201

  9. Pilot mental health: expert working group recommendations.

    2012-12-01

    Following a March 27, 2012, incident in which a pilot of a major commercial airline experienced a serious disturbance in his mental health, the Aerospace Medical Association formed an Ad Hoc Working Group on Pilot Mental Health. The working group met several times and analyzed current medical standards for evaluating pilot mental health. The result of the working group was a letter sent to the FAA and other organizations worldwide interested in medical standards. The Committee found that it is neither productive nor cost effective to perform extensive psychiatric evaluations as part of the routine pilot aeromedical assessment. However it did recommend greater attention be given to mental health issues by aeromedical examiners, especially to the more common and detectable mental health conditions and life stressors that can affect pilots and flight performance. They encouraged this through increased education and global recognition of the importance of mental health in aviation safety. PMID:23316549

  10. Hypertension in Indonesian air force pilots

    Minarma Siagian

    2012-02-01

    Full Text Available Background: To investigate the association between aircraft noise and blood pressure.Methods: A nested case-control study was conducted on Indonesian Air Force pilots doing annual medical check-ups at the Saryanto Institute for Aviation and Aerospace Health (LAKESPRA from 2003 – 2008. The data extracted from medical records were age, total flight hours, type of aircraft, fasting blood glucose and cholesterol levels, waist circumference, height and weight (Body Mass Index, and blood pressure.Results: There were 549 pilots, 49 were found to be hypertensive, with SBP ≥ 140 mmHg and/or DBP ≥ 90 mmHg. Helicopters pilots were at an almost 2 fold risk of hypertension compared to pilots of the fixed wing aircrafts. Pilots with more than 1400 hours of flight had more than 2 fold risk of being hypertensive compared to those with 1400 flight hours or less.Conclusion: The type of aircraft, which is related to the noise generated, may be a risk factor for developing hypertension in pilots. Increased total flight hours also increased the risk of hypertension. (Med J Indones 2012;21:38-43Keywords: Aircraft noise, hypertension, pilots

  11. Costilla County Biodiesel Pilot Project

    Doon, Ben; Quintana, Dan

    2011-08-25

    The Costilla County Biodiesel Pilot Project has demonstrated the compatibility of biodiesel technology and economics on a local scale. The project has been committed to making homegrown biodiesel a viable form of community economic development. The project has benefited by reducing risks by building the facility gradually and avoiding large initial outlays of money for facilities and technologies. A primary advantage of this type of community-scale biodiesel production is that it allows for a relatively independent, local solution to fuel production. Successfully using locally sourced feedstocks and putting the fuel into local use emphasizes the feasibility of different business models under the biodiesel tent and that there is more than just a one size fits all template for successful biodiesel production.

  12. Fusion pilot plant scoping study

    CFFTP Pilot is representative of a class of machines that, like NPD in the CANDU development program, could test the key reactor core technologies on an integrated power reactor relevant system (materials, conditions, configuration). But in order to reduce costs, the machine would operate at reduced neutron flux relative to a power reactor, would not produce electricity, and would not test superconducting magnets. This design shows research directions towards a machine that could provide integrated nuclear testing (but not ignition physics) at a cost of about 1/3 ITER CDA. The test volume - the outboard blanket volume - would be comparable to the test port volume on ITER CDA, while the fluence and power density would be about 1/4 ITER CDA. 91 refs., 43 tabs., 45 figs

  13. Advanced engineering environment pilot project.

    Schwegel, Jill; Pomplun, Alan R.; Abernathy, Rusty (Parametric Technology Corporation, Needham, MA)

    2006-10-01

    The Advanced Engineering Environment (AEE) is a concurrent engineering concept that enables real-time process tooling design and analysis, collaborative process flow development, automated document creation, and full process traceability throughout a product's life cycle. The AEE will enable NNSA's Design and Production Agencies to collaborate through a singular integrated process. Sandia National Laboratories and Parametric Technology Corporation (PTC) are working together on a prototype AEE pilot project to evaluate PTC's product collaboration tools relative to the needs of the NWC. The primary deliverable for the project is a set of validated criteria for defining a complete commercial off-the-shelf (COTS) solution to deploy the AEE across the NWC.

  14. Classroom acoustics: Three pilot studies

    Smaldino, Joseph J.

    2005-04-01

    This paper summarizes three related pilot projects designed to focus on the possible effects of classroom acoustics on fine auditory discrimination as it relates to language acquisition, especially English as a second language. The first study investigated the influence of improving the signal-to-noise ratio on the differentiation of English phonemes. The results showed better differentiation with better signal-to-noise ratio. The second studied speech perception in noise by young adults for whom English was a second language. The outcome indicated that the second language learners required a better signal-to-noise ratio to perform equally to the native language participants. The last study surveyed the acoustic conditions of preschool and day care classrooms, wherein first and second language learning occurs. The survey suggested an unfavorable acoustic environment for language learning.

  15. 46 CFR 78.19-1 - Use of auto pilot.

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Use of auto pilot. 78.19-1 Section 78.19-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS OPERATIONS Auto Pilot § 78.19-1 Use of auto pilot. Except as provided in 33 CFR 164.15, when the automatic pilot is used in—...

  16. 46 CFR 97.16-1 - Use of auto pilot.

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Use of auto pilot. 97.16-1 Section 97.16-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS OPERATIONS Auto Pilot § 97.16-1 Use of auto pilot. Except as provided in 33 CFR 164.15, when the automatic pilot is...

  17. 14 CFR 141.43 - Pilot briefing areas.

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot briefing areas. 141.43 Section 141.43... Pilot briefing areas. (a) An applicant for a pilot school certificate or provisional pilot school certificate must show that the applicant has continuous use of a briefing area located at each airport...

  18. The TIME-Pilot Intensity Mapping Experiment

    Crites, A. T.; Bock, J. J.; Bradford, C. M.; Chang, T C; Cooray, A. R.; Duband, L.; Gong, Y; Hailey-Dunsheath, S.; Hunacek, J.; Koch, P. M.; Li, C. T.; O'Brient, R. C.; Prouve, T.; Shirokoff, E.; M.B. Silva

    2014-01-01

    TIME-Pilot is designed to make measurements from the Epoch of Reionization (EoR), when the first stars and galaxies formed and ionized the intergalactic medium. This will be done via measurements of the redshifted 157.7 um line of singly ionized carbon ([CII]). In particular, TIME-Pilot will produce the first detection of [CII] clustering fluctuations, a signal proportional to the integrated [CII] intensity, summed over all EoR galaxies. TIME-Pilot is thus sensitive to the emission from dwarf...

  19. ISO New England: Results of Ancillary Service Pilot Programs, Alternative Technology Regulation Pilot Program and Demand Response Reserves Pilot Program

    Lowell, Jon [ISO New England, Holyoke, MA (United States); Yoshimura, Henry [ISO New England, Holyoke, MA (United States)

    2011-10-26

    This PowerPoint presentation compares performance of pilot program assets and generation resources in alternative technology regulation and demand response reserves for flywheels and residential electric thermal storage.

  20. 14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

    2010-01-01

    ... checking: Check pilots (aircraft), check pilots (simulator). 91.1093 Section 91.1093 Aeronautics and Space....1093 Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator... observation check may be accomplished in part or in full in an aircraft, in a flight simulator, or in a...

  1. Design of a uranium recovery pilot plant

    The engineering design of a pilot plant of uranium recover, is presented. The diagrams and specifications of the equipments such as pipelines, pumps, values tanks, filters, engines, etc... as well as metallic structure and architetonic design is also presented. (author)

  2. Entry tank calibration in TOR pilot plant

    The objective of this communication is the description of calibration measurements used for determining the uranium and plutonium mass entry in the fast neutron fuel reprocessing pilot plant (TOR) of Marcoule

  3. Remotely piloted vehicles; A selective bibliography

    Farley, R. [comp.

    1975-12-01

    This report is a bibliography from the International Aerospace Abstracts and the Scientific and Technical Aerospace Abstracts on remotely piloted vehicles. Most of the applications of these RPV`s are military in nature.

  4. Video - Personal Competence Manager (Digital Cinema pilot)

    Santos, Patricia

    2008-01-01

    Video demonstrating the PCM (version year 2007) in the context of the Digital Cinema pilot. Elaborated for a eLearning Seminar within the International Master on Communication and Education (Autonomous University of Barcelona, academic year 2008)

  5. LHCb: Pilot Framework and the DIRAC WMS

    Graciani, R; Casajus, A

    2009-01-01

    DIRAC, the LHCb community Grid solution, has pioneered the use of pilot jobs in the Grid. Pilot jobs provide a homogeneous interface to an heterogeneous set of computing resources. At the same time, pilot jobs allow to delay the scheduling decision to the last moment, thus taking into account the precise running conditions at the resource and last moment requests to the system. The DIRAC Workload Management System provides one single scheduling mechanism for jobs with very different profiles. To achieve an overall optimisation, it organizes pending jobs in task queues, both for individual users and production activities. Task queues are created with jobs having similar requirements. Following the VO policy a priority is assigned to each task queue. Pilot submission and subsequent job matching are based on these priorities following a statistical approach. Details of the implementation and the security aspects of this framework will be discussed.

  6. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, M. B.; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; T. Bondo; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagné, S.; Hahn, F.

    2010-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for t...

  7. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, M. B.; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; T. Bondo; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagné, S.; Hahn, F.

    2010-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to pr...

  8. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, M. B.; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; T. Bondo; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagné, S.; Hahn, F.

    2010-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H_2SO_4 vapour and secondly to provide technical input for the CLOUD design. ...

  9. GV100 e-assessment pilot study

    Chatzigavriil, Athina; FOLEY, GERALDINE; Fernando, Renuka

    2015-01-01

    This study evaluates the GV100 pilot – a timed, on-campus, invigilated, formative exam at LSE led by Learning Technology and Innovation (LTI) and the Department of Government. The pilot required that students use their own computers and further incorporated a self and peer review process that took place subsequent to the exam. This study investigates how students’ reflections of their own work, combined with the peer review process based on specific marking criteria may affect performance. It...

  10. Dimensions of Auditor Independence: A Pilot Study

    Fatima Alfa Tahir; Kamil M.D. Idris; Zaimah Zainol Ariffin

    2014-01-01

    This paper reports a pilot study of Nigerian stakeholders about their perceptions of the dimensions of auditorindependence (AI). The validity and reliability of the instrument was examined through a pilot survey of expertsand informed users of financial statements. Data normality was also assessed using SPSS 18 software. Theresults affirm the instrument’s validity and reliability and the sample data showed reasonable normality. Thestudy explored and validated an instrument of both dimensions ...

  11. Brazil advances subsea technology in Marlim pilot

    1993-03-29

    Petroleum Brasileiro SA has extended several water depth records for subsea technology during a pilot project in giant Marlim oil field in the Campos basin off Brazil. Petrobras finished the 10 well Marlim pilot last December. The field's pilot phase was intended to begin early production and enable Petrobras to gather more reservoir data. Ten satellite wells, including two prepilot wells, were completed during the Marlim pilot phase with guidelineless (GLL) wet christmas trees designed and fabricated by FMC Corp., Houston, and CBV Industrial Mechanic SA, Rio de Janeiro. The subsea wells are producing 52,000 b/d of oil and 21.19 MMCfd of gas in water depths of 1,847-2,562 ft. Marlim pilot well flow is routed to a permanent semisubmersible floating production system (FPS). Oil moves from the FPS to a monobuoy that offloads to a shuttle tanker. In addition to marking the first successful uses of purpose-built GLL wet trees, FMC said the Marlim pilot project allowed GLL subsea technology to evolve from conceptual status into a proven deepwater completion method. The paper describes the project.

  12. The National Conversion Pilot Project

    The purpose of this status report is to describe the National Conversion Pilot Project (NCPP), discuss its progress to date, and provide a historical background. If the project proceeds, this status report will be updated at the end of Stage I. With the end of the Cold War and cancellation of the nuclear weapons production mission, the Department of Energy (DOE) is faced with the prospect of terminating traditional defense missions at several of its sites around the country. Rocky Flats and other sites have already experienced layoffs and face more in the months ahead. Because of this, there is a need to explore the possibility of converting formre defense production facilities to private use so that underutilized workers and facilities may help minimize the impact on the US economy. Rocky Flats has developed a new mission statement: that of waste management, environmental cleanup and planning for potential site conversion to other uses. However, future uses of the site have yet to be determined. Thus, the purpose of the NCPP is to explore at Rocky Flats the possibility of economic development of DOE facilities, in a manner consistent with ongoing site waste management and cleanup activities, and non-prejudicial to future land use planning decisions

  13. 14 CFR 61.113 - Private pilot privileges and limitations: Pilot in command.

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Private pilot privileges and limitations: Pilot in command. 61.113 Section 61.113 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... least 200 hours of logged flight time may demonstrate an aircraft in flight to a prospective buyer....

  14. EURObservational Research Programme: the Heart Failure Pilot Survey (ESC-HF Pilot)

    Maggioni, Aldo P; Dahlström, Ulf; Filippatos, Gerasimos; Chioncel, Ovidiu; Leiro, Marisa Crespo; Drozdz, Jaroslaw; Fruhwald, Friedrich; Gullestad, Lars; Logeart, Damien; Metra, Marco; Parissis, John; Persson, Hans; Ponikowski, Piotr; Rauchhaus, Mathias; Voors, Adriaan; Nielsen, Olav Wendelboe; Zannad, Faiez; Tavazzi, Luigi

    2010-01-01

    The primary objective of the new ESC-HF Pilot Survey was to describe the clinical epidemiology of outpatients and inpatients with heart failure (HF) and the diagnostic/therapeutic processes applied across 12 participating European countries. This pilot study was specifically aimed at validating the...

  15. The national conversion pilot project

    The Department of Energy is now faced with the prospect of terminating traditional defense production missions at several Department of Energy sites. Because of this, there is a critical need to develop a DOE process to convert former defense production facilities to private use so that underutilized workers and facilities may be used to minimize the impact on the United States economy. The purpose of the National Conversation Pilot Project (NCPP) at Rocky Flats near Denver, Colorado is to explore and demonstrate the feasibility of economic conversion of DOE facilities, in a manner consistent with ongoing site waste management and cleanup activities, and non-prejudicial to future land use planning decisions. The NCPP is divided into three stages: The first stage, now under way, is one of detailed planning for cleanup and building maintenance activities. The second stage involves building cleanup necessary to support the proposed industrial activities, maintenance of equipment and building infrastructure necessary to assure protection of human health and the environment, declassification work, and some small scale research and development activities. Stage III would involve DOE metals recycling. Specific approval from the DOE is required prior to each project stage. To ensure stakeholder involvement, a steering committee will advise the DOE on the desirability to proceed with the project from stage to stage. A key question in the conversion process is whether a competitive economic and regulatory environment can be created on a DOE facility, allowing an onsite conversion business to effectively compete with offsite businesses. If successful, the Rocky Flats project could become the model for economic conversion at other DOE facilities

  16. Adaptive Controller Effects on Pilot Behavior

    Trujillo, Anna C.; Gregory, Irene M.; Hempley, Lucas E.

    2014-01-01

    Adaptive control provides robustness and resilience for highly uncertain, and potentially unpredictable, flight dynamics characteristic. Some of the recent flight experiences of pilot-in-the-loop with an adaptive controller have exhibited unpredicted interactions. In retrospect, this is not surprising once it is realized that there are now two adaptive controllers interacting, the software adaptive control system and the pilot. An experiment was conducted to categorize these interactions on the pilot with an adaptive controller during control surface failures. One of the objectives of this experiment was to determine how the adaptation time of the controller affects pilots. The pitch and roll errors, and stick input increased for increasing adaptation time and during the segment when the adaptive controller was adapting. Not surprisingly, altitude, cross track and angle deviations, and vertical velocity also increase during the failure and then slowly return to pre-failure levels. Subjects may change their behavior even as an adaptive controller is adapting with additional stick inputs. Therefore, the adaptive controller should adapt as fast as possible to minimize flight track errors. This will minimize undesirable interactions between the pilot and the adaptive controller and maintain maneuvering precision.

  17. HUD PowerSaver Pilot Loan Program

    Zimring, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hoffman, Ian [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2010-12-10

    The U.S. Department of Housing and Urban Development (HUD) recently announced the creation of a pilot loan program for home energy improvements. The PowerSaver loan program is a new, energy-focused variant of the Title I Property Improvement Loan Insurance Program (Title I Program) and is planned for introduction in early 2011. The PowerSaver pilot will provide lender insurance for secured and unsecured loans up to $25,000 to single family homeowners. These loans will specifically target residential energy efficiency and renewable energy improvements. HUD estimates the two-year pilot will fund approximately 24,000 loans worth up to $300 million; the program is not capped. The Federal Housing Administration (FHA), HUD's mortgage insurance unit, will provide up to $25 million in grants as incentives to participating lenders. FHA is seeking lenders in communities with existing programs for promoting residential energy upgrades.

  18. Mobile Navigation for Sport’s Pilots

    Dušan Fister

    2013-06-01

    Full Text Available Today, global object-positioning is accomplished very precisely by GPS satellite technology. Access to this information is provided globally by widespread mobile devices with integrated GPS receivers from everywhere also from airplane. This paper presents a mobile device using GPS receiver to be used by mobile navigation for sports pilots. In fact, the mobile navigation is a mobile application running on Android. Thus, the current position of the airplane is indicated on the GoogleMaps and compared with the planned direction of the flight by the pilot. In addition, this mobile application could also serve flight instructors when tracking student pilots by first independent flights. The proposed solution has shown in practice to be the cheapest substitute for expensive professional navigation devices.

  19. The ENIQ pilot study: current status

    Lemaitre, P.; Eriksen, B.; Crutzen, S. [European Commission, DG Joint Research Centre, Petten (Netherlands); Hansch, M. [Preussische Elektrizitaets-AG (Preussenelektra), Hannover (Germany); Whittle, J. [AEA Technology, Warrington (United Kingdom)

    1998-11-01

    A pilot study is currently being carried out by ENIQ (European Network for Inspection Qualification) in order to explore the issues involved in inspection qualification applied along the general principles of the European methodology. The components selected for the pilot study are austenitic pipe to pipe and pipe to elbows welds typical of those in BWR recirculation loops. A range of defect parameters has been defined. A suitable inspection procedure designed to find the designated defects will be applied to geometrically representative test pieces. The procedure/equipment will be qualified through open trials and technical justification. The personnel qualification will be done in a blind way. Once all features of the inspection system will have been qualified an in-service inspection will be simulated in order to test the feasibility of the qualification approach followed. In this paper the current status of this pilot study is discussed. (orig.)

  20. The ENIQ pilot study: current status

    A pilot study is currently being carried out by ENIQ (European Network for Inspection Qualification) in order to explore the issues involved in inspection qualification applied along the general principles of the European methodology. The components selected for the pilot study are austenitic pipe to pipe and pipe to elbows welds typical of those in BWR recirculation loops. A range of defect parameters has been defined. A suitable inspection procedure designed to find the designated defects will be applied to geometrically representative test pieces. The procedure/equipment will be qualified through open trials and technical justification. The personnel qualification will be done in a blind way. Once all features of the inspection system will have been qualified an in-service inspection will be simulated in order to test the feasibility of the qualification approach followed. In this paper the current status of this pilot study is discussed. (orig.)

  1. Metallography for coal liquefaction pilot plants

    During the past few years, four direct coal liquefaction pilot plants have been operated in the United States to evaluate several liquefaction processes. Oak Ridge National Laboratory has assisted pilot plant operators by assessing materials performance through supply and examination of corrosion samples, on-site examination of equipment, and analysis of failed pilot plant components in our laboratory. This paper describes these examinations, which have revealed chloride and polythionic acid stress corrosion cracking, water-side pitting, sulfidation, and a chloride-related acid attack. The results of these analyses have helped identify corrosion problems and make proper material selections or design changes, and the results have provided designers of demonstration and commercial plants with information useful in selecting materials for the proposed plants

  2. A pilot eduroam service at CERN

    2013-01-01

    Eduroam is a secure, worldwide roaming Wi-Fi access service developed for the international research and education community. It allows people from participating institutions to obtain an Internet connection when visiting other participating institutions by simply opening their laptop.   A pilot eduroam service has been available in IT for some months. Now this pilot service will be extended to most parts of the CERN site from early January. Introduction of this pilot service brings two advantages: CERN users who register with the eduroam service here at CERN will have easy and quick access to Wi-Fi services at many other academic institutions across Europe and beyond;   People visiting CERN from other eduroam institutes will be able to connect to the Wi-Fi network at CERN without waiting for a network connection request to be approved. Being a eduroam user obviously has advantages but, like many computing services, eduroam provides a way for malicious people to steal passwords...

  3. A pilot eduroam service at CERN

    2014-01-01

    Eduroam is a secure, worldwide roaming Wi-Fi access service developed for the international research and education community. It allows people from participating institutions to obtain an Internet connection when visiting other participating institutions by simply opening their laptop.   A pilot eduroam service has been available in IT for some months. Now this pilot service will be extended to most parts of the CERN site from early January. Introduction of this pilot service brings two advantages: CERN users who register with the eduroam service here at CERN will have easy and quick access to Wi-Fi services at many other academic institutions across Europe and beyond;   People visiting CERN from other eduroam institutes will be able to connect to the Wi-Fi network at CERN without waiting for a network connection request to be approved. Being a eduroam user obviously has advantages but, like many computing services, eduroam provides a way for malicious people to steal passwords...

  4. Microbial field pilot study. Final report

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Coates, J.D.; Chisholm, J.L.

    1993-05-01

    A multi-well microbially enhanced oil recovery field pilot has been performed in the Southeast Vassar Vertz Sand Unit in Payne County, Oklahoma. The primary emphasis of the experiment was preferential plugging of high permeability zones for the purpose of improving waterflood sweep efficiency. Studies were performed to determine reservoir chemistry, ecology, and indigenous bacteria populations. Growth experiments were used to select a nutrient system compatible with the reservoir that encouraged growth of a group of indigenous nitrate-using bacteria and inhibit growth of sulfate-reducing bacteria. A specific field pilot area behind an active line drive waterflood was selected. Surface facilities were designed and installed. Injection protocols of bulk nutrient materials were prepared to facilitate uniform distribution of nutrients within the pilot area. By the end of December, 1991, 82.5 tons (75.0 tonnes) of nutrients had been injected in the field. A tracer test identified significant heterogeneity in the SEVVSU and made it necessary to monitor additional production wells in the field. The tracer tests and changes in production behavior indicate the additional production wells monitored during the field trial were also affected. Eighty two and one half barrels (13.1 m{sup 3}) of tertiary oil have been recovered. Microbial activity has increased CO{sub 2} content as indicated by increased alkalinity. A temporary rise in sulfide concentration was experienced. These indicate an active microbial community was generated in the field by the nutrient injection. Pilot area interwell pressure interference test results showed that significant permeability reduction occurred. The interwell permeabilities in the pilot area between the injector and the three pilot production wells were made more uniform which indicates a successful preferential plugging enhanced oil recovery project.

  5. Robust Voice Communication Understanding for Single-Pilot Operations Project

    National Aeronautics and Space Administration — Motivated by the anticipation of pilot shortage in the future and the quest of cost reduction in airline operations, the single-pilot operation (SPO) concept...

  6. 76 FR 50715 - Briefing on Partner Vetting System Pilot Program

    2011-08-16

    ...; ] DEPARTMENT OF STATE Agency for International Development Briefing on Partner Vetting System Pilot Program... briefing. SUMMARY: Notice is hereby given of a briefing on the Partner Vetting System (PVS) pilot...

  7. Beyond 'Inop': Logbook Communication Between Airline Mechanics and Pilots

    Munro, Pamela A.; Kanki, Barbara G.; Jordan, Kevin

    2008-01-01

    When mechanical discrepancies occur on aircraft, effective communication between pilots and mechanics can facilitate identification of the problem. A survey of pilots and mechanics was conducted to determine how often they were able to discuss discrepancies directly and to identify factors that influenced the detail they provided about discrepancies in the aircraft logbook. Logistical factors such as short turn times between flights and crew schedules appeared to present barriers to face-to-face meetings between pilots and mechanics. Guidelines for pilot logbook entries. Pilots reported receiving significantly less training on writing logbook entries and spent significantly less time making individual entries than mechanics. Mechanics indicated greater concern about the Federal Aviation Administration reading their entries than pilots. Mechanics indicated they had little opportunity to follow up with pilots to clarify a logbook entry once pilots departed the aircraft.

  8. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, Martin Andreas Bødker; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; Bondo, Torsten; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagne, S.; Hahn, F.

    2010-01-01

    During a 4-week run in October-November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A ...

  9. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, M. B.; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; T. Bondo; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagné, S.; Hahn, F.

    2009-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the CLOUD1 experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide techn...

  10. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, Martin Andreas Bødker; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; Bondo, Torsten; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagné, S.; Hahn, F.

    2009-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the CLOUD1 experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were...

  11. Results from the CERN pilot CLOUD experiment

    J. Duplissy; Enghoff, M. B.; Aplin, K. L.; F. Arnold; Aufmhoff, H.; Avngaard, M.; Baltensperger, U; T. Bondo; R. Bingham; Carslaw, K; J. Curtius; David, A.(CERN, European Organization for Nuclear Research, Geneva, Switzerland); Fastrup, B.; Gagné, S.; Hahn, F.

    2010-01-01

    During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A ...

  12. Intermittent Renewable Management Pilot Phase 2

    Kiliccote, Sila [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Homan, Gregory [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Anderson, Robert [Olivine, Inc., San Ramon, CA (United States); Hernandez, John [Pacific Gas & Electric Company, San Francisco, CA (United States)

    2015-04-01

    The Intermittent Renewable Management Pilot - Phase 2 (IRM2) was designed to study the feasibility of demand-side resources to participate into the California Independent System Operator (CAISO) wholesale market as proxy demand resources (PDR). The pilot study focused on understanding the issues related with direct participation of third-parties and customers including customer acceptance; market transformation challenges (wholesale market, technology); technical and operational feasibility; and value to the rate payers, DR resource owners and the utility on providing an enabling mechanism for DR resources into the wholesale markets. The customer had the option of committing to either three contiguous hour blocks for 24 days or six contiguous hours for 12 days a month with day-ahead notification that aligned with the CAISO integrated forward market. As a result of their being available, the customer was paid $10/ kilowatt (kW)-month for capacity in addition to CAISO energy settlements. The participants were limited to no more than a 2 megawatt (MW) capacity with a six-month commitment. Four participants successfully engaged in the pilot. In this report, we provide the description of the pilot, participant performance results, costs and value to participants as well as outline some of the issues encountered through the pilot. Results show that participants chose to participate with storage and the value of CAISO settlements were significantly lower than the capacity payments provided by the utility as incentive payments. In addition, this pilot revealed issues both on the participant side and system operations side. These issues are summarized in the report.The Intermittent Renewable Management Pilot - Phase 2 (IRM2) was designed to study the feasibility of demand-side resources to participate into the California Independent System Operator (CAISO) wholesale market as proxy demand resources (PDR). The pilot study focused on understanding the issues related with

  13. The Atrial Fibrillation Ablation Pilot Study

    Arbelo, Elena; Brugada, Josep; Hindricks, Gerhard;

    2014-01-01

    AIMS: The Atrial Fibrillation Ablation Pilot Study is a prospective registry designed to describe the clinical epidemiology of patients undergoing an atrial fibrillation (AFib) ablation, and the diagnostic/therapeutic processes applied across Europe. The aims of the 1-year follow-up were to analyse...... left atrial tachycardia, and 4 patients died (1 haemorrhagic stroke, 1 ventricular fibrillation in a patient with ischaemic heart disease, 1 cancer, and 1 of unknown cause). CONCLUSION: The AFib Ablation Pilot Study provided crucial information on the epidemiology, management, and outcomes of catheter...

  14. Acceptance Checklist for Clinical Effectiveness Pilot Trials: a systematic approach.

    Charlesworth, G.; Burnell, K.; Hoe, J.; Orrell, M; Russell, I

    2013-01-01

    Conducting a pilot trial is important in preparing for, and justifying investment in, the ensuing larger trial. Pilot trials using the same design and methods as the subsequent main trial are ethically and financially advantageous especially when pilot and main trial data can be pooled. For explanatory trials in which internal validity is paramount, there is little room for variation of methods between the pilot and main trial. For pragmatic trials, where generalisability or external validity...

  15. The Role and Interpretation of Pilot Studies in Clinical Research

    Leon, Andrew C.; Davis, Lori L.; Kraemer, Helena C.

    2010-01-01

    Pilot studies represent a fundamental phase of the research process. The purpose of conducting a pilot study is to examine the feasibility of an approach that is intended to be used in a larger scale study. The roles and limitations of pilot studies are described here using a clinical trial as an example. A pilot study can be used to evaluate the feasibility of recruitment, randomization, retention, assessment procedures, new methods, and implementation of the novel intervention.

  16. Stress and Job Satisfaction among Air Force Military Pilots

    Khodabakhsh Ahmadi; Kolivand Alireza

    2007-01-01

    Stress induces impairment of performance is a relatively common issue in pilots of military aviation. The present study aimed at gathering preliminary data on the relationship between stress and job satisfaction among military pilots, so determine to what extent military pilots suffering from job satisfaction. This study was cross- sectional in design and used survey methodology. The survey was offered to 89 military pilots. Subjects completed a Questionnaire with 32-item on Aviation Stress a...

  17. 76 FR 54095 - Pilot in Command Proficiency Check and Other Changes to the Pilot and Pilot School Certification...

    2011-08-31

    ...) published on August 31, 2009, (74 FR 44779) included 16 proposed changes to the FAA's existing pilot, flight... amendments to this rule aim to parallel certain exemptions that have been issued in the past for Sec. 91.109....g., as the sole manipulator or CFI providing dual instruction. The answer is yes to all. If the...

  18. 75 FR 70871 - Photo Requirements for Pilot Certificates

    2010-11-19

    ... should the FAA implement to ensure a high level of confidence in the verification process? (2) Should the... (excepting temporary certificates and student pilot certificates). This proposal furthers the fulfillment of... require student pilots to obtain a plastic certificate with photo. Student pilot certificates would...

  19. Neo-Institutional Analysis on Response Patterns of Pilot Schools

    Shin, Chol-Kyun

    2016-01-01

    This study examines response patterns of pilot schools in the neo-institutional perspective to make improvements on the pilot school systematic framework. In order to achieve this goal, in-depth interviews were conducted to obtain qualitative data. The results show that pilot schools either (a) actively adopt or (b) ceremonially adopt an education…

  20. 14 CFR 135.89 - Pilot requirements: Use of oxygen.

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot requirements: Use of oxygen. 135.89... Operations § 135.89 Pilot requirements: Use of oxygen. (a) Unpressurized aircraft. Each pilot of an unpressurized aircraft shall use oxygen continuously when flying— (1) At altitudes above 10,000 feet through...

  1. 46 CFR 122.360 - Use of auto pilot.

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Use of auto pilot. 122.360 Section 122.360 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150... Requirements § 122.360 Use of auto pilot. Whenever an automatic pilot is used the master shall ensure that:...

  2. 46 CFR 185.360 - Use of auto pilot.

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Use of auto pilot. 185.360 Section 185.360 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) OPERATIONS Miscellaneous Operating Requirements § 185.360 Use of auto pilot. Whenever an automatic pilot...

  3. 46 CFR 109.585 - Use of auto pilot.

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Use of auto pilot. 109.585 Section 109.585 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Miscellaneous § 109.585 Use of auto pilot. Except as provided in 33 CFR 164.15, when the automatic pilot is...

  4. 46 CFR 131.960 - Use of auto-pilot.

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Use of auto-pilot. 131.960 Section 131.960 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Miscellaneous § 131.960 Use of auto-pilot. When the automatic pilot is used in areas of high traffic...

  5. 14 CFR 121.503 - Flight time limitations: Pilots: airplanes.

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Flight time limitations: Pilots: airplanes... Operations § 121.503 Flight time limitations: Pilots: airplanes. (a) A certificate holder conducting supplemental operations may schedule a pilot to fly in an airplane for eight hours or less during any...

  6. 78 FR 51192 - Secure Supply Chain Pilot Program

    2013-08-20

    ... HUMAN SERVICES Food and Drug Administration Secure Supply Chain Pilot Program AGENCY: Food and Drug... the start of the Secure Supply Chain Pilot Program (SSCPP). The SSCPP is intended to assist FDA in its... importing. FDA announced this pilot program in the Federal Register of January 15, 2009 (74 FR...

  7. 12 CFR 703.19 - Investment pilot program.

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Investment pilot program. 703.19 Section 703.19 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS INVESTMENT AND DEPOSIT ACTIVITIES § 703.19 Investment pilot program. (a) Under the investment pilot program,...

  8. River Basin Standards Interoperability Pilot

    Pesquer, Lluís; Masó, Joan; Stasch, Christoph

    2016-04-01

    tests the combination of Gauge data in a WPS that is triggered by a meteorological alert. The data is translated into OGC WaterML 2.0 time series data format and will be ingested in a SOS 2.0. SOS data is visualized in a SOS Client that is able to handle time series. The meteorological forecast data (with the supervision of an operator manipulating the WPS user interface) ingests with WaterML 2.0 time series and terrain data is input for a flooding modelling algorithm. The WPS is able to produce flooding datasets in the form of coverages that is offered to clients via a WCS 2.0 service or a WMS 1.3 service, and downloaded and visualized by the respective clients. The WPS triggers a notification or an alert that will be monitored from an emergency control response service. Acronyms AS: Alert Service ES: Event Service ICT: Information and Communication Technology NS: Notification Service OGC: Open Geospatial Consortium RIBASE: River Basin Standards Interoperability Pilot SOS: Sensor Observation Service WaterML: Water Markup Language WCS: Web Coverage Service WMS: Web Map Service WPS: Web Processing Service

  9. Evaluation of the Facilitated Communication Pilot

    Cooper-Martin, Elizabeth

    2014-01-01

    The Office of Special Education and Student Services asked the Office of Shared Accountability to evaluate the "Facilitated Communication Pilot." In facilitated communication (FC), people with communication impairments express themselves by typing with the aid of a communication partner, called a facilitator, who provides physical (and…

  10. What Have the Pilot SATs Taught Us?

    Pearson, Lea

    1990-01-01

    This paper describes pilot testing of Great Britain's standard assessment tasks (SATs), focusing on children with special educational needs. Two SATs were produced (Change and Movement) to assess three core subjects (English, mathematics, and science.) The need for SAT adaptations to allow children with disabilities equal access is stressed. (JDD)

  11. Progressive Inquiry Learning Object Templates (PILOT)

    Poldoja, Hans; Leinonen, Teemu; Valjataga, Terje; Ellonen, Antti; Priha, Marjo

    2006-01-01

    In most cases digital learning objects are used for individual learning (reading, looking, playing, quizzes) or by teachers in their class-room or online teaching (presentations). In PILOT project we argue that learning objects should be designed and presented in a special way in order to promote truly social constructivist learning. The project…

  12. Data release of the LAMOST pilot survey

    This paper describes the data release of the LAMOST pilot survey, which includes data reduction, calibration, spectral analysis, data products and data access. The accuracy of the released data and the information about the FITS headers of spectra are also introduced. The released data set includes 319 000 spectra and a catalog of these objects. (research papers)

  13. 105-KE Basin Pilot Run design plan

    This document identifies all design deliverables and procedures applicable to the 105-KE Basin Pilot Run. It also establishes a general design strategy, defines interface control requirements, and covers planning for mechanical, electrical, instrument/control system, and equipment installation design

  14. NEW IMMIGRANT SURVEY: A PILOT STUDY

    The principal aim of this work is to provide accurate data about immigrants and their families, including children, with regard to their economic, social, and political adaptation to the United States. This pilot study of a substantial sample of foreign-born respondents is expect...

  15. Cooperative Research Pilot Flatfish Survey (Yellowtail)

    National Oceanic and Atmospheric Administration, Department of Commerce — An industry-based pilot flatfish survey of Georges Bank conducted aboard the F/V Mary K and the F/V Yankee Pride. The surveyed used a two-seam, two-bridle flounder...

  16. Decision Support System for Fighter Pilots

    Randleff, Lars Rosenberg

    2007-01-01

    of evasive manoeuvres and proper countermeasures. If at any given time more expendables are dispensed than necessary, and none is left for a later necessity, the pilots survivability may decrease. A mathematical model is developed to describe this problem. It is solved to optimality using solver software...

  17. Pilot implementations and learning in CSCW settings

    Hansen, Magnus

    2011-01-01

    Pilot implementations of new technology in organizations have been proposed as a promising approach to uncover emergent knowledge and learning of the specific work practices in which they are implemented. In this research proposal I will discuss how a participatory approach to evaluating CSCW...

  18. Wastewater Treatment on Photocatalytic Pilot Plant Unit

    Spáčilová, Lucie; Maléterová, Ywetta; Morozová, Magdalena; Kaštánek, František; Šolcová, Olga

    Thessaloniki : Grafima Publ, 2014 - (Liakopoulos, A.; Kungolos, A.; Christodoulatos, C.; Koutsospyros, A.), s. 177-182 ISBN 978-960-88490-5-1. [International Conference on Protection and Restoration of the Environment /12./. Skiathos island (GR), 29.06.2014-03.07.2014] Institutional support: RVO:67985858 Keywords : titanium dioxide * endocrine disruptors * pilot plant photoreactor Subject RIV: CI - Industrial Chemistry, Chemical Engineering

  19. SkyMine Carbon Mineralization Pilot Project

    Christenson, Norm; Walters, Jerel

    2014-12-31

    This Topical Report addresses accomplishments achieved during Phase 2b of the SkyMine® Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO2 from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO2 to products having commercial value (i.e., beneficial use), show the economic viability of the CO2 capture and conversion process, and thereby advance the technology to the point of readiness for commercial scale demonstration and deployment. The overall process is carbon negative, resulting in mineralization of CO2 that would otherwise be released into the atmosphere. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at the commercial scale. The project is being conducted in two phases. The primary objectives of Phase 1 were to evaluate proven SkyMine® process chemistry for commercial pilot-scale operation and complete the preliminary design for the pilot plant to be built and operated in Phase 2, complete a NEPA evaluation, and develop a comprehensive carbon life cycle analysis. The objective of Phase 2b was to build the pilot plant to be operated and tested in Phase 2c.

  20. Thermochemical Conversion Pilot Plant (Fact Sheet)

    2013-06-01

    The state-of-the-art thermochemical conversion pilot plant includes several configurable, complementary unit operations for testing and developing various reactors, filters, catalysts, and other unit operations. NREL engineers and scientists as well as clients can test new processes and feedstocks in a timely, cost-effective, and safe manner to obtain extensive performance data on processes or equipment.

  1. Private Pilot Ground School Course. Instructor's Guide.

    Schlenker, Richard M.

    This manual consists of 10 lesson plans for use by instructors teaching a private pilot ground school course. Addressed in the individual lesson plans are the following topics: aerodynamics and principles of flight, flight instruments and systems, operational publications, regulations, airplane operations, engine operations, radio communications,…

  2. The Urban Heat Island Pilot Project (UHIPP)

    Luvall, Jeff; Morris, Lynn; Stewart, Fran; Thretheway, Ray; Gartland, Lisa; Russell, Camille; Reddish, Merrill; Arnold, James E. (Technical Monitor)

    2001-01-01

    Urban heat islands increase the demand for cooling energy and accelerate the formation of smog. They are created when natural vegetation is replaced by heat-absorbing surfaces such as building roofs and walls, parking lots, and streets. Through the implementation of measures designed to mitigate the urban heat island, communities can decrease their demand for energy and effectively "cool" the metropolitan landscape. Measures to reverse the urban heat island include afforestation and the widespread use of highly reflective surfaces. To demonstrate the potential benefits of implementing these measures, EPA has teamed up with NASA and LBNL to initiate a pilot project with three U.S. cities. As part of the pilot, NASA is using remotely-sensed data to quantify surface temperature, albedo, the thermal response number and NDVI vegetation of each city. To pursue these efforts, more information is needed about specific characteristics of several different cities. NASA used the Advanced Thermal and Land Applications Sensor (ATLAS) to obtain high spatial resolution (10 m pixel resolution) over each of the three pilot cities (Baton Rouge, Sacramento, and Salt Lake City). The goal of the UHIPP is to use the results from the NASA/LBNL analysis, combined with knowledge gained through working with various organizations within each pilot city to identify the most effective means of implementing strategies designed to mitigate the urban heat island, These "lessons learned" will be made available and used by cities across the U.S. to assist policy makers and others within various communities to analyze their own urban heat islands and determine which, if any, measures can be taken to help save energy and money, and to prevent pollution. The object of this session is for representatives from each of the pilot cities to present their results of the study and share the experience of working with these data in managing their urban landscape.

  3. Pilot Mental Health: Expert Working Group Recommendations - Revised 2015.

    2016-05-01

    In September 2012, the Aerospace Medical Association published and distributed recommendations from its Pilot Mental Health Working Group to improve awareness and identification of pilot mental health issues during the aeromedical assessment of pilots. Following the crash of Germanwings Flight 9525 in March 2015 with pilot suicide as the probable cause, the Pilot Mental Health Working Group reconvened to review their recommendations. As a result, the working group revised the recommendations which are provided here and which were distributed worldwide. The Working Group continues to emphasize the importance of assessing and optimizing pilot mental health, while providing additional recommendations on building trust and rapport between the aeromedical examiner and the pilot, on utilizing aviation mental health and aeromedical specialists, and on the balance between medical confidentiality and risk to public safety. The working group encourages all organizations involved in flight safety to review and consider implementing these recommendations within their usual operations. PMID:27099091

  4. WTP Pilot-Scale Evaporation Tests

    This report documents the design, assembly, and operation of a Pilot-Scale Evaporator built and operated by SRTC in support of Waste Treatment Plant (WTP) Project at the DOE's Hanford Site. The WTP employs three identical evaporators, two for the Waste Feed and one for the Treated LAW. The Pilot-Scale Evaporator was designed to test simulants for both of these waste streams. The Pilot-Scale Evaporator is 1/76th scale in terms of evaporation rates. The basic configuration of forced circulation vacuum evaporator was employed. A detailed scaling analysis was performed to preserve key operating parameters such as basic loop configuration, system vacuum, boiling temperature, recirculation rates, vertical distances between important hardware pieces, reboiler heat transfer characteristics, vapor flux, configuration of demisters and water spray rings. Three evaporation test campaigns were completed. The first evaporation run used water in order to shake down the system. The water runs were important in identifying a design flaw that inhibited mixing in the evaporator vessel, thus resulting in unstable boiling operation. As a result the loop configuration was modified and the remaining runs were completed successfully. Two simulant runs followed the water runs. Test 1: Simulated Ultrafiltration Recycles with HLW SBS, and Test 2: Treated AN102 with Envelop C LAW. Several liquid and offgas samples were drawn from the evaporator facility for regulatory and non-regulatory analyses. During Test 2, the feed and the concentrate were spiked with organics to determine organic partitioning. The decontamination factor (DF) for Test 1 was measured to be 110,000 (more than the expected value of 100,000). Dow Corning Q2-3183A antifoam agent was tested during both Tests 1 and 2. It was determined that 500 ppm of this antifoam agent was sufficient to control the foaminess to less than 5 per cent of the liquid height. The long-term testing (around 100 hours of operation) did not show any

  5. Defining and measuring pilot mental workload

    Kantowitz, Barry H.

    1988-01-01

    A theory is sought that is general enough to help the researcher deal with a wide range of situations involving pilot mental stress. A limited capacity theory of attention forms the basis for the theory. Mental workload is then defined as an intervening variable, similar to attention, that modulates or indexes the tuning between the demands of the environment and the capacity of the organism. Two methods for measuring pilot mental workload are endorsed: (1) objective measures based on secondary tasks; and (2) psychophysiological measures, which have not yet been perfected but which will become more useful as theoretical models are refined. Secondary-task research is illustrated by simulator studies in which flying performance has been shown not to be adversely affected by adding a complex choice-reaction secondary task.

  6. German pilot projects of mammography screening

    The carriers of the German Statutory Health Care System have recognized that only mammographic screening according to the European Guidelines for the Quality Assurance of Mammography Screening will permit early detection of breast cancer with an acceptable risk/benefit ratio. In the German pilot projects, regional mammography screening programmes according to the European guidelines are being tested in the framework of the German health care system. The European guidelines require comprehensive quality assurance of all relevant steps in the chain of events involved in screening, from invitation on to therapy and follow-up. Such comprehensive quality assurance involves several medical specialities and other professional groups dealing with out-patient and in-patient health care and requires long-term cooperation with public institutions (population registries, cancer registries). The objective of the pilot projects is to test the organizational and legal conditions essential to introduction of a mammographic screening programme according to the European quality assurance guidelines in Germany. (orig.)

  7. Advances in froth treatment pilot plant studies

    Shelfantook, W.E. [Syncrude Canada Ltd., Edmonton, AB (Canada)

    1997-11-01

    Bench-scale studies have been performed to find ways to produce diluted bitumen containing less than 1 per cent water. The studies showed that using diluents of high paraffin concentration and elevated solvent ratios could yield very dry diluted bitumen. The laboratory studies led to a series of pilot studies in froth treatment conducted at the facilities of the Canadian Oilsand Network for Research and Development (CONRAD). The pilot studies focused on defining the operating envelope for the Paraffin Froth Treatment Process and establishing the process` response to solvent ratio and temperature. Many different solvent materials were tested to determine their impact on process performance. The work has been part of a development plan for Oilsand leases north of Fort McMurray.

  8. Canadair CL-227 Remotely Piloted Vehicle

    Clark, Andrew S.

    1983-08-01

    The Canadair CL-227 is a rotary winged Remotely Piloted Vehicle (RPV) intended initially as the air-vehicle for a medium range battlefield surveillance and target acquisition system. The concept on which this vehicle is based brings together in-house expertise as a designer and manufacturer of surveillance drones (AN-USD-50l -MIDGE-) with experience in rigid rotor technology from the CL-84 tilt wing VTOL program. The vehicle is essentially modular in design with a power module containing the engine, fuel and related systems, a rotor module containing the two counter-rotating rotors and control actuators, and a control module containing the autopilot, data link and sensor system. The vehicle is a true RPV (as opposed to a drone) as it is flown in real time by an operator on the ground and requires relatively little skill to pilot.

  9. Results from the CERN pilot CLOUD experiment

    Duplissy, J.; Enghoff, Martin Andreas Bødker; Aplin, K.L.;

    2010-01-01

    During a 4-week run in October-November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment...... was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm...... become significant, improvements are needed in controlling the experimental variables and in the reproducibility of the experiments. Finally, concerning technical aspects, the most important lessons for the CLOUD design include the stringent requirement of internal cleanliness of the aerosol chamber...

  10. PRUEBAS DE CARGA NO DESTRUCTIVAS EN PILOTES

    LUIS IBAÑEZ MORA

    2008-01-01

    Full Text Available En el presente trabajo se abordan las experiencias en la utilización de la modelación matemática y la realización de pruebas de carga no destructivas en cimentaciones sobre pilotes para evaluar su capacidad de carga. Para ello se exponen los resultados obtenidos en pruebas de carga de más de 200 Toneladas, y la distribución de cargas en una estructura portuaria, evaluando su capacidad resistente. Se establecen comparaciones entre los métodos teóricos de calculo de la capacidad de carga del pilote aislado y modelos matemáticos, así como los resultados de la pruebas de carga a escala real.

  11. Pilot plant for biohidrometallurgical production of copper

    Conić Vesna T.; Cvetkovski Vladimir B.; Vuković Milovan D.; Cvetkovska Milena V.

    2009-01-01

    In this work, technical and technological characteristics of pilot plant for biohydrometallurgical production of copper financed by Ministry of Science and Environment Protection of Serbia, in the frame of capital providing for scientific research for the period 2006-2008 is presented. Presented within this project is the contribution and capability of the Institute for Mining and Metallurgy Bor to carry out the Fp6 IP project: 'Biotechnology for Metal Bearing Materials in Europe (BioMinE)'. ...

  12. Preventing Addiction Related Suicide: A Pilot Study

    Voss, William D.; Kaufman, Erin; O’Connor, Stephen S.; Comtois, Katherine Anne; Connor, Kenneth R.; Ries, Richard K.

    2013-01-01

    Persons addicted to alcohol and drugs are at 5–10 times higher risk for suicide as compared to the general population. To address the need for improved suicide prevention strategies in this population, the Preventing Addiction Related Suicide (PARS) module was developed. Pilot testing of 78 patients demonstrated significant post-treatment changes in knowledge (t (66) = 12.07, p= .000) and attitudes (t (75) = 6.82, p = .000) toward suicide prevention issues. Significant gains were maintained a...

  13. Pilote oven instrumentation for sponge cake baking

    Douiri, Imen

    2007-01-01

    Baking of cereal products create physicochemical reactions in the dough creating the structure, the texture, the shape, the coulour and taste of the final product. An air convective electrical pilot oven was instrumented to control on-line the baking of a sponge cake product (700g) in a special mould: weight loss, internal temperature profile and surface temperature, internal pressure; Through a glass window in the isolated lateral side of the mould, images were taken to follow the product he...

  14. Macquarie River Basin pilot salinity project

    Macquarie River Food and Fibre Association (MRFFA); State Forests

    2006-01-01

    In order to lower salinity levels in Australia's Mullay-Darling watershed, a pilot study using water transpiration credits is being tried to increase forest cover. A company, State Forests, is managing 2 million hectares of public native forests along with increasing amounts of planted forests. Local irrigation farmers have entered into an agreement with State Forests to support tree planting in turn for salinity credits. The goal is large scale reforestation, 40% reforestation is the goal to...

  15. Faraday Pilot-Waves: Generation and Propagation

    Galeano-Rios, Carlos; Milewski, Paul; Nachbin, André; Bush, John

    2015-11-01

    We examine the dynamics of drops bouncing on a fluid bath subjected to vertical vibration. We solve a system of linear PDEs to compute the surface wave generation and propagation. Waves are triggered at each bounce, giving rise to the Faraday pilot-wave field. The model captures several of the behaviors observed in the laboratory, including transitions between a variety of bouncing and walking states, the Doppler effect, and droplet-droplet interactions. Thanks to the NSF.

  16. The pilot plant for food irradiation

    The pilot plant for radiation processing of food has been built in the Institute of Nuclear Chemistry and Technology, Warsaw, during the period 1986-1990. The technical features as well as the working parameters of two electron accelerators and equipment accompanied have been presented. The legal aspects connected with food irradiation have been also performed. The system of dose control and product inspection utilized in the course of production process have been shown. 1 tab

  17. Advanced Gasifier Pilot Plant Concept Definition

    Steve Fusselman; Alan Darby; Fred Widman

    2005-08-31

    This report presents results from definition of a preferred commercial-scale advanced gasifier configuration and concept definition for a gasification pilot plant incorporating those preferred technologies. The preferred commercial gasifier configuration was established based on Cost Of Electricity estimates for an IGCC. Based on the gasifier configuration trade study results, a compact plug flow gasifier, with a dry solids pump, rapid-mix injector, CMC liner insert and partial quench system was selected as the preferred configuration. Preliminary systems analysis results indicate that this configuration could provide cost of product savings for electricity and hydrogen ranging from 15%-20% relative to existing gasifier technologies. This cost of product improvement draws upon the efficiency of the dry feed, rapid mix injector technology, low capital cost compact gasifier, and >99% gasifier availability due to long life injector and gasifier liner, with short replacement time. A pilot plant concept incorporating the technologies associated with the preferred configuration was defined, along with cost and schedule estimates for design, installation, and test operations. It was estimated that a 16,300 kg/day (18 TPD) pilot plant gasifier incorporating the advanced gasification technology and demonstrating 1,000 hours of hot-fire operation could be accomplished over a period of 33 months with a budget of $25.6 M.

  18. Pilot plant for biohidrometallurgical production of copper

    Conić Vesna T.

    2009-01-01

    Full Text Available In this work, technical and technological characteristics of pilot plant for biohydrometallurgical production of copper financed by Ministry of Science and Environment Protection of Serbia, in the frame of capital providing for scientific research for the period 2006-2008 is presented. Presented within this project is the contribution and capability of the Institute for Mining and Metallurgy Bor to carry out the Fp6 IP project: 'Biotechnology for Metal Bearing Materials in Europe (BioMinE'. In the pilot plant, processes such as: microbiological leaching, pressures oxidation, chemical purification of solutions, solvent extraction and electrowining of copper were carried out. Bioleaching can treat complex copper concentrates which are either unacceptable to smelting or attract high penalties. Some of the elements penalized in smelting (for example zinc are dissolved in the bioleach process and can be recovered for sale. This may often allow an increased recovery of a few percent in the production of the copper concentrate. Bioleaching can be used in either small or large cathodic copper production from copper concentrate. Bioleaching uses conventional upstream and downstream process technology and the unit operation itself has been proven in the gold industry. For these reasons, this work describes the pilot plant for biotechnological production of copper from RTB Bor resources.

  19. SkyMine Carbon Mineralization Pilot Project

    Joe Jones; Clive Barton; Mark Clayton; Al Yablonsky; David Legere

    2010-09-30

    This Topical Report addresses accomplishments achieved during Phase 1 of the SkyMine{reg_sign} Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO{sub 2} from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO{sub 2} to products having commercial value (i.e., beneficial use), show the economic viability of the CO{sub 2} capture and conversion process, and thereby advance the technology to a point of readiness for commercial scale demonstration and proliferation. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at commercial scale. The primary objectives of Phase 1 of the project were to elaborate proven SkyMine{reg_sign} process chemistry to commercial pilot-scale operation and complete the preliminary design ('Reference Plant Design') for the pilot plant to be built and operated in Phase 2. Additionally, during Phase 1, information necessary to inform a DOE determination regarding NEPA requirements for the project was developed, and a comprehensive carbon lifecycle analysis was completed. These items were included in the formal application for funding under Phase 2. All Phase 1 objectives were successfully met on schedule and within budget.

  20. Realistic Radio Communications in Pilot Simulator Training

    Burki-Cohen, Judith; Kendra, Andrew J.; Kanki, Barbara G.; Lee, Alfred T.

    2000-01-01

    Simulators used for total training and evaluation of airline pilots must satisfy stringent criteria in order to assure their adequacy for training and checking maneuvers. Air traffic control and company radio communications simulation, however, may still be left to role-play by the already taxed instructor/evaluators in spite of their central importance in every aspect of the flight environment. The underlying premise of this research is that providing a realistic radio communications environment would increase safety by enhancing pilot training and evaluation. This report summarizes the first-year efforts of assessing the requirement and feasibility of simulating radio communications automatically. A review of the training and crew resource/task management literature showed both practical and theoretical support for the need for realistic radio communications simulation. A survey of 29 instructor/evaluators from 14 airlines revealed that radio communications are mainly role-played by the instructor/evaluators. This increases instructor/evaluators' own workload while unrealistically lowering pilot communications load compared to actual operations, with a concomitant loss in training/evaluation effectiveness. A technology review searching for an automated means of providing radio communications to and from aircraft with minimal human effort showed that while promising, the technology is still immature. Further research and the need for establishing a proof-of-concept are also discussed.

  1. Research Data Curation Pilots: Lessons Learned

    David Minor

    2014-07-01

    Full Text Available In the spring of 2011, the UC San Diego Research Cyberinfrastructure (RCI Implementation Team invited researchers and research teams to participate in a research curation and data management pilot program. This invitation took the form of a campus-wide solicitation. More than two dozen applications were received and, after due deliberation, the RCI Oversight Committee selected five curation-intensive projects. These projects were chosen based on a number of criteria, including how they represented campus research, varieties of topics, researcher engagement, and the various services required. The pilot process began in September 2011, and will be completed in early 2014. Extensive lessons learned from the pilots are being compiled and are being used in the on-going design and implementation of the permanent Research Data Curation Program in the UC San Diego Library. In this paper, we present specific implementation details of these various services, as well as lessons learned. The program focused on many aspects of contemporary scholarship, including data creation and storage, description and metadata creation, citation and publication, and long term preservation and access. Based on the lessons learned in our processes, the Research Data Curation Program will provide a suite of services from which campus users can pick and choose, as necessary. The program will provide support for the data management requirements from national funding agencies.

  2. Modelling piloted ignition of wood and plastics

    Highlights: ► We model piloted ignition times of wood and plastics. ► The model is applied on a packed bed. ► When the air flow is above a critical level, no ignition can take place. - Abstract: To gain insight in the startup of an incinerator, this article deals with piloted ignition. A newly developed model is described to predict the piloted ignition times of wood, PMMA and PVC. The model is based on the lower flammability limit and the adiabatic flame temperature at this limit. The incoming radiative heat flux, sample thickness and moisture content are some of the used variables. Not only the ignition time can be calculated with the model, but also the mass flux and surface temperature at ignition. The ignition times for softwoods and PMMA are mainly under-predicted. For hardwoods and PVC the predicted ignition times agree well with experimental results. Due to a significant scatter in the experimental data the mass flux and surface temperature calculated with the model are hard to validate. The model is applied on the startup of a municipal waste incineration plant. For this process a maximum allowable primary air flow is derived. When the primary air flow is above this maximum air flow, no ignition can be obtained.

  3. Energy extension service pilot program evaluation report: the first year. Volume II: pilot state reports

    1979-09-01

    Volume II of the Energy Extension Service Evaluation presents a discussion of the operations of the ten EES pilot-state programs during the period from October 1, 1977 through September 30, 1978. Each of the ten pilot states - Alabama, Connecticut, Michigan, New Mexico, Pennsylvania, Tennessee, Texas, Washington, Wisconsin, and Wyoming - received a grant of approximately $1.1 million to develop and implement a 19-month program beginning on October 1, 1977. Volume II provides a case-study description of the operations of the pilot program in each state, with special attention given to the two programs selected in each state for more detailed study and survey research. Some survey data and analysis are presented for the emphasis programs.

  4. 14 CFR 61.315 - What are the privileges and limits of my sport pilot certificate?

    2010-01-01

    ... sport pilot certificate? 61.315 Section 61.315 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... INSTRUCTORS Sport Pilots § 61.315 What are the privileges and limits of my sport pilot certificate? (a) If you hold a sport pilot certificate you may act as pilot in command of a light-sport aircraft, except...

  5. Dashboard and Firms Performance Optimization Using Piloting Indicators

    Sorinel Capusneanu

    2006-07-01

    Full Text Available Can we analyze the enterprise performances upon the pilot indicators? The answer is completed by analyzing and interpreting the suggested indicators. Finally, these indicators will form the enterprise dashboard, which the management will take the right decisions. The dashboard represents the selection and presentation way of pilot indicators which permit tendencies visualization leaving from enterprise’s followed objectives. Through analyses and interpretation of pilot indicators, it is generating actions which contribute to enterprise’s improvement performances.

  6. Cognitive aging and flight performances in general aviation pilots

    Causse, Mickael; Dehais, Frédéric; Arexis, Mahé; Pastor, Josette

    2011-01-01

    International audience Unlike professional pilots who are limited by the FAA's age rule, no age limit is defined in general aviation. Our overall goal was to examine how age-related cognitive decline impacts piloting performance and weather-related decision-making. This study relied on three components: cognitive assessment (in particular executive functioning), pilot characteristics (age and flight experience), and flight performance. The results suggest that in comparison to chronologica...

  7. Dashboard and Firms Performance Optimization Using Piloting Indicators

    Sorinel Capusneanu

    2006-01-01

    Can we analyze the enterprise performances upon the pilot indicators? The answer is completed by analyzing and interpreting the suggested indicators. Finally, these indicators will form the enterprise dashboard, which the management will take the right decisions. The dashboard represents the selection and presentation way of pilot indicators which permit tendencies visualization leaving from enterprise’s followed objectives. Through analyses and interpretation of pilot indicators,...

  8. Dashboard and Firms Performance Optimization Using Piloting Indicators

    Sorinel Capusneanu

    2006-01-01

    Can we analyze the enterprise performances upon the pilot indicators? The answer is completed by analyzing and interpreting the suggested indicators. Finally, these indicators will form the enterprise dashboard, which the management will take the right decisions. The dashboard represents the selection and presentation way of pilot indicators which permit tendencies visualization leaving from enterprise’s followed objectives. Through analyses and interpretation of pilot indicators, it is gener...

  9. Multipair Massive MIMO Relaying with Pilot-Data Transmission Overlay

    Pan, Leyuan; Dai, Yongyu; Xu, Wei; Dong, Xiaodai

    2016-01-01

    We propose a pilot-data transmission overlay scheme for multipair massive multiple-input multiple-output (MIMO) relaying systems employing either half- or full-duplex (HD or FD) communications at the relay station (RS). In the proposed scheme, pilots are transmitted in partial overlap with data to decrease the channel estimation overhead. The RS can detect the source data with minimal destination pilot interference by exploiting the asymptotic orthogonality of massive MIMO channels. Then pilo...

  10. Guidelines for design and development of industrially relevant MCFC stacks

    Torazza, A.; Dufour, A. [Ansaldo Ricerche S.r.l., Genova (Italy); Giorgi, L. [ENEA, Via Anguillarese, Roma (Italy)] [and others

    1996-12-31

    An interesting way of reducing the production costs of the electrical energy by improving efficiency and, at the same time, having a good integration between environment and power plants is offered by the utilization of the fuel cells operating at high temperatures. From this point of view, Molten Carbonate Fuel Cells (MCFCs) seem to be one of the most promising technologies because of their environmental friendly operation for various fuels and potential low cost. In fact it is well known that the MCFCs overall plant efficiency is typically some 500% and can reach, as a consequence of their high operating temperature, 65% with a bottoming cycle. Moreover MCFCs will be particularly attractive for dispersed power plants of MW size located at user sites. Additional advantages of MCFCs are their good response to base and partial load, short time for plant erection and modularity.

  11. High performance MCFC using Li/Na electrolyte

    Donado, R.A.; Ong, E.T.; Sishtla, C.I.

    1995-08-01

    The substitution of a lithium/ sodium carbonate (Li/Na) mixture for the lithium/potassium carbonate (Li/K) electrolyte used in MCFCs holds the promise of higher ionic conductivity, higher exchange current density at both electrodes, lower vapor pressure, and lower cathode dissolution rates. However, when the substitution is made in cells optimized for use with the Li/K electrolyte, the promised increase in performance is not realized. As a consequence the literature contains conflicting data with regard to the performance, compositional stability, and chemical reactivity of the Li/Na electrolyte. Experiments conducted at the Institute of Gas Technology (IGT) concluded that the source of the problem is the different wetting characteristics of the two electrolytes. Electrode pore structures optimized for use with Li/K do not work well with Li/Na. Using proprietary methods and materials, IGT was able to optimize a set of electrodes for the Li/Na electrolyte. Experiments conducted in bench-scale cells have confirmed the superior performance of the Li/Na electrolyte compared to the Li/K electrolyte. The Li/Na cells exhibited a 5 to 8 percent improvement in overall performance, a substantial decrease in the rate of cathode dissolution, and a decreased decay rate. The longest running cell has logged over 13,000 hours of operation with a decay rate of less than 2 mV/1000 hours.

  12. Status of Santa Clara MCFC product development test

    Leo, A.J.; O`Shea, T.P.

    1995-08-01

    The objective of the 2MW Santa Clara Demonstration Project is the demonstration of the carbonate fuel cell technology at full scale. Additional objectives of the project include the demonstration of specific advantages of the direct carbonate fuel cell power plant, such as high efficiency, low emissions, reactive power capability, and high reliability and availability. The project will also provide design input for precommercial early production power plants.

  13. ARGE DFC - A European approach to MCFC commercialization

    Kraus, P.; Huppmann, G. [MTU Friedrichshafen GmbH, Muenchen (Germany); Heiming, A. [Ruhgras AG, Dorsten (Germany)] [and others

    1996-12-31

    The largest European program for the commercialization of the molten carbonate fuel cell technology is carried out by the European Direct Fuel Cell Consortium (ARGE DFC). The consortium consists of the following companies: (1) MTU Friedrichshafen GmbH (Germany), within the DaimlerBenz Group responsible for off-road propulsion and decentralized energy systems. (2) Haldor Topsoe A/S (Denmark), a plant engineering company and specialist for catalytic processes (3) Elkraft A.m.b.A. (Denmark), one of the countries two utility companies (4) Ruhrgas AG (Germany), the largest German gas company (5) RWE AG (Germany), the largest German electrical utility company MTU acts as a consortium leader. The company shares a license and technology exchange agreement with Energy Research Corporation of Danbury, Connecticut.

  14. DRUG USE ATTITUDE OF TURKISH ARMED FORCES PILOTS

    Ahmet SEN

    Full Text Available Introduction: Because of the dangers in the nature of flight, pilots have to fly in perfect medical conditions. Besides the undesirable effects of the diseases, side effects of the medications used in the treatment might also risk flight safety. In this study, we investigated the drug use attitude of Turkish Armed Forces pilots. Material-Method: In order to investigate their drug use attitude, a questionnaire was given to 408 pilots at GATA Aerospace Medical Center. Drug use attitude, drugs used by pilots and side effects were questioned. Results: 41 % of pilots reported that they used drugs during active flying. But the drug use rate of Army pilots was 57 %, which was higher than the Air Force and Navy pilots. The most common used drugs were analgesics. Conclusion: It is obvious that pilots might use drugs without informing their flight surgeon. Flight surgeons should always educate the pilots about the importance and dangers of self-medication. [TAF Prev Med Bull 2004; 3(9.000: 213-220

  15. Evaluation of Piloted Inputs for Onboard Frequency Response Estimation

    Grauer, Jared A.; Martos, Borja

    2013-01-01

    Frequency response estimation results are presented using piloted inputs and a real-time estimation method recently developed for multisine inputs. A nonlinear simulation of the F-16 and a Piper Saratoga research aircraft were subjected to different piloted test inputs while the short period stabilator/elevator to pitch rate frequency response was estimated. Results show that the method can produce accurate results using wide-band piloted inputs instead of multisines. A new metric is introduced for evaluating which data points to include in the analysis and recommendations are provided for applying this method with piloted inputs.

  16. Pilot Implementation of Health Information Systems: Issues and challenges

    Bansler, Jørgen P.; Havn, Erling C.

    2009-01-01

    Pilot implementation is a powerful and widely used approach in identifying design flaws and implementation issues before the full-scale deployment of new health information systems. However, pilot implementations often fail in the sense that they say little about the usability and usefulness of the...... information system. Based on the findings from this study, we identify three main challenges: (1) defining an appropriate scope for pilot implementation, (2) managing the implementation process, and (3) ensuring commitment to the pilot. Finally, recommendations for future research and implications for...

  17. 75 FR 57275 - Information Collection; Supplier Greenhouse Gas Emissions Inventory Pilot

    2010-09-20

    ... ADMINISTRATION Information Collection; Supplier Greenhouse Gas Emissions Inventory Pilot AGENCY: Federal... Supplier Greenhouse Gas (GHG) Emissions Inventory pilot. Public comments are particularly invited on... Supplier GHG Emissions Inventory pilot, and whether it will have practical utility; whether our estimate...

  18. Factors affecting high resting pulse rate in military pilots

    Minarma Siagian

    2014-02-01

    Full Text Available AbstrakLatar belakang: Pilot terpajan pada keadaan yang memerlukan kewaspadaan yang meningkatkan kegiatan sistem saraf simpatis. Hal ini dapat berdampak pada sistem kardiovaskular manusia, yang antara lain tercermin pada peningkatan frekuensi denyut jantung. Penelitian bertujuan untuk mengetahui pengaruh beberapa faktor yang meningkatkan frekuensi denyut jantung pada pilot. Metode:Penelitian nested case-control yang dilakukan pada pilot militer yang melakukan pemeriksaan fisik tahunan di Lembaga Kesehatan Penerbangan dan Ruang Angkasa (LAKESPRA Saryanto dari tahun 2003 sampai 2008. Data yang diperoleh dari rekam medik berupa umur, pangkat, jumlah jam terbang, rata-rata jam terbang per tahun, dan jenis pesawat. Hasil: Dari 539 pilot, terdapat 155 pilot dengan frekuensi nadi istirahat tinggi. Dibandingkan dengan pilot berumur 23-29 tahun, pilot berumur 30-39 tahun mempunyai risiko 66% lebih banyak untuk frekuensi nadi istirahat tinggi [rasio odds suaian (ORa = 1,66; 95% interval kepercayaan (CI = 1,17-2,35, P = 0,004], sedangkan yang berumur 40-49 tahun berisiko 2,4 kali (ORa = 2,40; P = 0,000]. Dibandingkan pilot pesawat transport, pilot pesawat tempur berisiko 59% lebih banyak dengan frekuensi nadi istirahat tinggi (ORa = 1,59; P = 0,002. Kesimpulan:Umur pilot yang semakin tua dan jenis pesawat tempur meningkatkan risiko frekuensi nadi istirahat pada pilot. (Health Science Indones 2013;2:51-4Kata kunci:umur, jenis pesawat terbang, frekuensi nadi istirahat, pilotAbstractBackground:Pilots are almost constantly exposed to emergency situations which increase sympathetic activity. This will affect the cardiovascular system, which among others will be reflected by increased resting pulse rate. The aim of this study was to investigate factors that increase resting pulse rate in pilots. Methods:A nested case-control study was conducted on Indonesian Air Force military pilots doing annual medical check-ups at the Saryanto Institute for Medical and Health

  19. [Development of spatial orientation during pilot training].

    Ivanov, V V; Vorob'ev, O A; Snipkov, Iu Iu

    1988-01-01

    The problem of spatial orientation of pilots flying high-altitude aircraft is in the focus of present-day aviation medicine because of a growing number of accidents in the air. One of the productive lines of research is to study spatial orientation in terms of active formation and maintenance of its imagery in a complex environment. However investigators usually emphasize the role of visual (instrumental) information in the image construction, almost ignoring the sensorimotor component of spatial orientation. The theoretical analysis of the process of spatial orientation has facilitated the development of the concept assuming that the pattern of space perception changes with growing professional experience. The concept is based on an active approach to the essence, emergence, formation and variation in the pattern of sensory perception of space in man's consciousness. This concept asserts that as pilot's professional expertise increases, the pattern of spatial orientation becomes geocentric because a new system of spatial perception evolves which is a result of the development of a new (instrumental) type of motor activity in space. This finds expression in the fact that perception of spatial position inflight occurs when man has to resolve a new motor task--movement along a complex trajectory in the three-dimensional space onboard a flying vehicle. The meaningful structure of this problem which is to be implemented through controlling movements of the pilot acts as a factor that forms this new system of perception. All this underlies the arrangement of meaningful collection of instrumental data and detection of noninstrumental signals in the comprehensive perception of changes in the spatial position of a flying vehicle. PMID:3226091

  20. Pilot Critical Incident Reports as a Means to Identify Human Factors of Remotely Piloted Aircraft

    Hobbs, Alan; Cardoza, Colleen; Null, Cynthia

    2016-01-01

    It has been estimated that aviation accidents are typically preceded by numerous minor incidents arising from the same causal factors that ultimately produced the accident. Accident databases provide in-depth information on a relatively small number of occurrences, however incident databases have the potential to provide insights into the human factors of Remotely Piloted Aircraft System (RPAS) operations based on a larger volume of less-detailed reports. Currently, there is a lack of incident data dealing with the human factors of unmanned aircraft systems. An exploratory study is being conducted to examine the feasibility of collecting voluntary critical incident reports from RPAS pilots. Twenty-three experienced RPAS pilots volunteered to participate in focus groups in which they described critical incidents from their own experience. Participants were asked to recall (1) incidents that revealed a system flaw, or (2) highlighted a case where the human operator contributed to system resilience or mission success. Participants were asked to only report incidents that could be included in a public document. During each focus group session, a note taker produced a de-identified written record of the incident narratives. At the end of the session, participants reviewed each written incident report, and made edits and corrections as necessary. The incidents were later analyzed to identify contributing factors, with a focus on design issues that either hindered or assisted the pilot during the events. A total of 90 incidents were reported. Human factor issues included the impact of reduced sensory cues, traffic separation in the absence of an out-the-window view, control latencies, vigilance during monotonous and ultra-long endurance flights, control station design considerations, transfer of control between control stations, the management of lost link procedures, and decision-making during emergencies. Pilots participated willingly and enthusiastically in the study

  1. A review on pilot plant development models

    After more than 30 years, MINT has been able to produce many new findings, products and processes. Some of these have been able to penetrate local and international markets. This was achieved through a systematic commercialisation program practiced in MINT with its technological chain and MINT Technology Park program. This paper will review the development process of MINT pilot plants and compare them with a few other models from other institutions in Malaysia and abroad. The advantages and disadvantages of each model are reviewed and a discussion against MINT's model is presented. (Author)

  2. Vitrification pilot plant experiences at Fernald, Ohio

    A one metric ton/day Vitrification Pilot Plant (VITPP) at Fernald, Ohio, simulated the vitrification of radium and radon bearing silo residues using representative non-radioactive surrogates containing high concentrations of lead, sulfates, and phosphates. The vitrification process was carried out at temperatures of 1,150 to 1,350 C. The VITPP processed glass for seven months, until a breach of the melter containment vessel suspended operations. More than 70,000 pounds of surrogate glass were produced by the VITPP. Experiences, lessons learned, and path forward will be presented

  3. National Grid Deep Energy Retrofit Pilot

    Neuhauser, K. [Building Science Corporation (BSC), Somervgille, MA (United States)

    2012-03-01

    Through discussion of five case studies (test homes), this project evaluates strategies to elevate the performance of existing homes to a level commensurate with best-in-class implementation of high-performance new construction homes. The test homes featured in this research activity participated in Deep Energy Retrofit (DER) Pilot Program sponsored by the electric and gas utility National Grid in Massachusetts and Rhode Island. Building enclosure retrofit strategies are evaluated for impact on durability and indoor air quality in addition to energy performance.

  4. Safety for non-microlight pilots

    Gratton, GB

    1999-01-01

    Microlight aircraft are some of the safest, cheapest and most fun aircraft flying in the UK. The fatal accident rate, at around 1 per 30,000 flying hours is similar to that of General Aviation overall, and rather better than some parts of it in recent years. However, at the BMAA we see several perfectly serviceable aircraft per year written off by very experienced GA pilots, typically with several thousand hours. Why? - well because they are different, not more difficult or more dangerous,...

  5. Pilot FGD spray dryer for Sichuan

    Chen Junfu; Lin Ying; Zhou Ao [Baima Power Plant, Neijiang City (China)

    1995-10-01

    China strated to develop the spray-dryer flue gas desulphurisation process in early 1984, and a pilot facility was installed at Baima PowerPlant in Neijiang City, Sichuan Province, China in 1984. The FGD facility is capable of dealing with 70,000 Nm{sup 3}/h of flue gas. The article describes the process which has proved reliable and has a relatively high sulphur removal rate, at a capital cost of half that of a wet system. Waste products from the process are either taken back to the sumps for recirculation, landfilled, or used as a road-building material. 1 fig., 2 tabs., 1 photo.

  6. Digitising the Turing Archive: A Pilot Study

    Hall, W.; Hughes, G.V.; Martinez, K.; Weal, M.J.; Wills, G.B.

    2000-01-01

    This report presents a summary of the pilot project to produce an on-line version of a selected portion of the archive of Alan Turing held at King’s College, Cambridge. The design and creation of a database making use of information held in the archive catalogue is discussed. The production of a Web based interface to access the on-line materials is described. The practical issues involved in digitising documents are covered and the lessons learnt from this process are included. Finally, the ...

  7. Pilot testing of a hydraulic bridge exciter

    Andersson Andreas; Ülker-Kaustell Mahir; Borg Richard; Dymén Olivier; Carolin Anders; Karoumi Raid

    2015-01-01

    This paper describes the development of a hydraulic bridge exciter and its first pilot testing on a full scale railway bridge in service. The exciter is based on a hydraulic load cylinder with a capacity of 50 kN and is intended for controlled dynamic loading up to at least 50 Hz. The load is applied from underneath the bridge, enabling testing while the railway line is in service. The system is shown to produce constant load amplitude even at resonance. The exciter is used to experimentally ...

  8. Commercial Pilot Airplane Written Test Guide. Revised Edition.

    Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

    This guide is intended to help applicants prepare for the Commercial Airplane Pilot Written Test. The guide outlines the aeronautical knowledge requirements for a commercial pilot, informs the applicant of source material that can be used to acquire their knowledge, and includes test items and illustrations representative of those used in the…

  9. Evaluating Quality in Educational Spaces: OECD/CELE Pilot Project

    von Ahlefeld, Hannah

    2009-01-01

    CELE's International Pilot Project on Evaluating Quality in Educational Spaces aims to assist education authorities, schools and others to maximise the use of and investment in learning environments. This article provides an update on the pilot project, which is currently being implemented in Brazil, Mexico, New Zealand, Portugal and the United…

  10. 75 FR 34960 - Import Administration IA ACCESS Pilot Program

    2010-06-21

    ... ACCESS Pilot Program in the Federal Register at 75 FR 32341. The reference to the Docket No. ITA- 2010.... The Department publishes this notice to correct this number. Accordingly, in FR Doc. 2010-13733, at... International Trade Administration 19 CFR Part 351 Import Administration IA ACCESS Pilot Program AGENCY:...

  11. PILOT SCALE STUDIES OF CLOSED-LOOP ASH SLUICING

    The paper discusses pilot scale studies of closed-loop fly ash sluicing. Chemicals leached from fly ash in wet sluicing systems can cause scaling of equipment if the sluice water is recycled. A 50 gpm (190,000 cu cm/min) pilot unit was tested at two power plants to evaluate close...

  12. Pilot Implementation: Learning from Field Tests in IS Development

    Herzum, Morten; Bansler, Jørgen P.; Havn, Erling C.;

    2012-01-01

    to plan and conduct. It is sometimes assumed that pilot implementations are less complicated and risky than ordinary implementations. Pilot implementations are, however, neither prototyping nor small-scale versions of full-scale implementations; they are fundamentally different and have their own...

  13. 46 CFR 167.65-35 - Use of auto pilot.

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Use of auto pilot. 167.65-35 Section 167.65-35 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Special Operating Requirements § 167.65-35 Use of auto pilot. Except as provided in 33 CFR 164.15,...

  14. PILOT-BASED FREQUENCY OFFSET DETECTION SCHEME IN OFDM SYSTEM

    Du Zheng; Zhu Jinkang

    2003-01-01

    The frequency offset information is extracted from local pilot amplitude characteristics, which suffer much less distortion in frequency-selective fading channels than those utilizing frequency domain correlation techniques. Simulation shows that the performance of this scheme has better performance than the existing frequency domain pilot-based frequency offset detection scheme.

  15. Flight Test Guide (Part 61 Revised): Instrument Pilot: Helicopter.

    Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

    The guide provides an outline of the skills required to pass the flight test for an Instrument Pilot Helicopter Rating under Part 61 (revised) of Federal Aviation Regulations. General procedures for flight tests are described and the following pilot operations outlined: maneuvering by reference to instruments, IFR navigation, instrument…

  16. Study of occupational stress among railway engine pilots

    Devesh Kumar

    2011-01-01

    Full Text Available Background: Traffic volume and speed is going to be increased in Indian Railways successively, leading to higher stress in staff connected with train operations. The jobs of railway engine pilots come under the category of high-strain jobs, necessitating a need to conduct multicentric study to unfold the factors associated with occupational stress and organizational strategies. Materials and Methods: Present study covered 185 railway engine pilots and office clerks working in various railway zones by incidental method. Occupational Stress Index (OSI test developed by Srivastva and Singh, questionnaire of specific stressors constructed by authors and laboratory test battery for psychological screening of high-speed train pilots were used as tools. Results: Means of OSI and all the 12 occupational stressors of railway engine pilots were found significantly higher to that of office clerks. Means of OSI and occupational stressors of goods train pilots were significantly higher in comparison to high-speed train pilots and passenger train pilots. Study revealed positive correlation of speed perception and complex reaction time tests and negative correlation of other constituent tests of laboratory test battery to OSI test. Highest subgroup of stressor observedwas role overload followed by role conflict. Conclusions: These findings provide a prima facie evidence of higher occupational stress among railway engine pilots because of identified specific stressors prevalent in their job and explore the possible intervention strategies for its reduction. Significant correlation is noticed between OSI and laboratory test results, indicating its relevant utility in preliminary psychological screening.

  17. Paresev 1-A and Tow Plane with Crew and Pilot

    1962-01-01

    With the Paresev 1-A and the 450-hp Stearman Sport Biplane as a backdrop the pilot and crew pose for this picture in 1962. Starting at left: On the motorcycle is Walter Whiteside, in the Paresev 1-A is test pilot Milton Thompson, Frank Fedor, Richard Klein, Victor Horton, Tom Kelly, Jr., Fred Harris, owner of the Stearman, John Orahood, and Gary Layton.

  18. Pilot tones in WDM networks with wavelength converters

    Kloch, Allan; Mikkelsen, Benny; Stubkjær, Kristian

    Here we investigate the transmission of a pilot tone through an interferometric wavelength converter (IWC) in conjunction with a 2.5 Gbit/s experiment. The pilot tone is added by sinusoidal modulation of the bias current to the signal laser. After the IWC (Michelson interferometer) the converted...

  19. Pilot plant for electron beam flue gas treatment

    Double stage gas irradiation (2 electron accelerators, 50 kW/700 keV each) is the main technological principle employed in the Polish pilot plant (20,000 Nm3/h) constructed at EPS Kaweczyn (low/medium sulphur coal). The pilot plant design is described in this paper. (author)

  20. 78 FR 59706 - Secure Supply Chain Pilot Program; Correction

    2013-09-27

    ... HUMAN SERVICES Food and Drug Administration Secure Supply Chain Pilot Program; Correction AGENCY: Food... (FDA) is correcting a document that appeared in the Federal Register of August 20, 2013 (78 FR 51192). The document announced the start of the Secure Supply Chain Pilot Program (SSCPP). The document...

  1. Conducting a pilot study: case study of a novice researcher.

    Doody, Owen; Doody, Catriona M

    Pilot studies play a vital role in health research, but are often misused, mistreated and misrepresented. A well-conducted pilot study with clear aims and objectives within a formal framework ensures methodological rigour, can lead to higher-quality research and scientifically valid work that is publishable and can benefit patients and health service delivery. A pilot study contributes valuable information to assist researchers in the conduct of their study. Conducting a pilot study provides the researcher with the opportunity to develop and enhance the skills necessary before commencing the larger study. By conducting a pilot the researcher obtains preliminary data, can evaluate their data-analysis method and clarify the financial and human resources required. This article presents an overview of pilot studies, why they are conducted, what to consider when reporting pilot studies and the authors' experience of conducting a pilot study. To conduct a successful study, researchers need to develop their skills, choose the right methods and carefully plan for all aspects of the process. PMID:26618678

  2. Alberta Learning: Early Development Instrument Pilot Project Evaluation.

    Meaney, Wanda; Harris-Lorenze, Elayne

    The Early Development Instrument (EDI) was designed by McMaster University to measure the outcomes of childrens early years as they influence their readiness to learn at school. The EDI was piloted in several Canadian cities in recent years through two national initiatives. Building on these initiatives, Alberta Learning piloted the EDI as a…

  3. Pilot Projects in Water Management: Practicing Change and Changing Practice

    Vreugdenhil, H.S.I.

    2010-01-01

    Pilot projects are widely applied in water management. They can be used to test risky innovations at confined scale, but can also be used to delay policy decisions or to advocate a particular innovation. In this book the phenomenon ‘pilot project’ is explored both theoretically and empirically. A fr

  4. Swiss electricity grid - Benchmarking pilot project

    This report for the Swiss Federal Office of Energy (SFOE) describes a benchmarking pilot project carried out as a second phase in the development of a formula for the regulation of an open electricity market in Switzerland. It follows on from an initial phase involving the definition of a 'blue print' and a basic concept. The aims of the pilot project - to check out the practicability of the concept - are discussed. The collection of anonymised data for the benchmarking model from over 30 electricity utilities operating on all 7 Swiss grid levels and their integration in the three areas 'Technology', 'Grid Costs' and 'Capital Invested' are discussed in detail. In particular, confidentiality and data protection aspects are looked at. The methods used in the analysis of the data are described and the results of an efficiency analysis of various utilities are presented. The report is concluded with a listing of questions concerning data collection and analysis as well as operational and capital costs that are still to be answered

  5. The ATLAS Level-2 Trigger Pilot Project

    Blair, R; Haberichter, W N; Schlereth, J L; Bock, R; Bogaerts, A; Boosten, M; Dobinson, Robert W; Dobson, M; Ellis, Nick; Elsing, M; Giacomini, F; Knezo, E; Martin, B; Shears, T G; Tapprogge, Stefan; Werner, P; Hansen, J R; Wäänänen, A; Korcyl, K; Lokier, J; George, S; Green, B; Strong, J; Clarke, P; Cranfield, R; Crone, G J; Sherwood, P; Wheeler, S; Hughes-Jones, R E; Kolya, S; Mercer, D; Hinkelbein, C; Kornmesser, K; Kugel, A; Männer, R; Müller, M; Sessler, M; Simmler, H; Singpiel, H; Abolins, M; Ermoline, Y; González-Pineiro, B; Hauser, R; Pope, B; Sivoklokov, S Yu; Boterenbrood, H; Jansweijer, P; Kieft, G; Scholte, R; Slopsema, R; Vermeulen, J C; Baines, J T M; Belias, A; Botterill, David R; Middleton, R; Wickens, F J; Falciano, S; Bystrický, J; Calvet, D; Gachelin, O; Huet, M; Le Dû, P; Mandjavidze, I D; Levinson, L; González, S; Wiedenmann, W; Zobernig, H

    2002-01-01

    The Level-2 Trigger Pilot Project of ATLAS, one of the two general purpose LHC experiments, is part of the on-going program to develop the ATLAS high-level triggers (HLT). The Level-2 Trigger will receive events at up to 100 kHz, which has to be reduced to a rate suitable for full event-building of the order of 1 kHz. To reduce the data collection bandwidth and processing power required for the challenging Level-2 task it is planned to use Region of Interest guidance (from Level-1) and sequential processing. The Pilot Project included the construction and use of testbeds of up to 48 processing nodes, development of optimized components and computer simulations of a full system. It has shown how the required performance can be achieved, using largely commodity components and operating systems, and validated an architecture for the Level-2 system. This paper describes the principal achievements and conclusions of this project. (28 refs).

  6. The HADES demonstration and pilot project

    This report deals with the activities of SCK/CEN and its subcontractors performed during the years 1986-87 in the framework of the HADES demonstration and pilot project, which is carried out in the geological Boom clay formation underlying the nuclear research establishment at Mol. This demonstration and pilot project is sponsored by the Commission of the European Communities under contract number Fl1W-004 B (B) in the framework of Part B of the CEC programme on radioactive waste management and disposal. The actions undertaken and reported here deal essentially with design and engineering activities in preparation for the construction of a test drift and of a mine-by-test directly related to this construction test and of a combined irradiation/heating test to be performed later on in this test drift. A time schedule for the various tests planned to be made in the test drift has also been worked out taking into account time and spatial dependencies

  7. Waste Isolation Pilot Plant, Land Management Plan

    1993-12-01

    To reflect the requirement of section 4 of the Wastes Isolation Pilot Plant Land Withdrawal Act (the Act) (Public Law 102-579), this land management plan has been written for the withdrawal area consistent with the Federal Land Policy and Management Act of 1976. The objective of this document, per the Act, is to describe the plan for the use of the withdrawn land until the end of the decommissioning phase. The plan identifies resource values within the withdrawal area and promotes the concept of multiple-use management. The plan also provides opportunity for participation in the land use planning process by the public and local, State, and Federal agencies. Chapter 1, Introduction, provides the reader with the purpose of this land management plan as well as an overview of the Waste Isolation Pilot Plant. Chapter 2, Affected Environment, is a brief description of the existing resources within the withdrawal area. Chapter 3, Management Objectives and Planned Actions, describes the land management objectives and actions taken to accomplish these objectives.

  8. National Grid Deep Energy Retrofit Pilot

    Neuhauser, K.

    2012-03-01

    Through discussion of five case studies (test homes), this project evaluates strategies to elevate the performance of existing homes to a level commensurate with best-in-class implementation of high-performance new construction homes. The test homes featured in this research activity participated in Deep Energy Retrofit (DER) Pilot Program sponsored by the electric and gas utility National Grid in Massachusetts and Rhode Island. Building enclosure retrofit strategies are evaluated for impact on durability and indoor air quality in addition to energy performance. Evaluation of strategies is structured around the critical control functions of water, airflow, vapor flow, and thermal control. The aim of the research project is to develop guidance that could serve as a foundation for wider adoption of high performance, 'deep' retrofit work. The project will identify risk factors endemic to advanced retrofit in the context of the general building type, configuration and vintage encountered in the National Grid DER Pilot. Results for the test homes are based on observation and performance testing of recently completed projects. Additional observation would be needed to fully gauge long-term energy performance, durability, and occupant comfort.

  9. Pilot project of atomic energy technology record

    Project of the Atomic Energy Technology Record is the project that summarizes and records in each category as a whole summary from the background to the performance at all fields of nuclear science technology which researched and developed at KAERI. This project includes Data and Document Management System(DDMS) that will be the system to collect, organize and preserve various records occurred in each research and development process. To achieve these goals, many problems should be solved to establish technology records process, such as issues about investigation status of technology records in KAERI, understanding and collection records, set-up project system and selection target field, definition standards and range of target records. This is a research report on the arrangement of research contents and results about pilot project which records whole nuclear technology researched and developed at KAERI in each category. Section 2 summarizes the overview of this pilot project and the current status of technology records in domestic and overseas, and from Section 3 to Section 6 summarize contents and results which performed in this project. Section 3 summarizes making TOC(Table of Content) and technology records, Section 4 summarizes sectoral templates, Section 5 summarizes writing detailed plan of technology records, and Section 6 summarizes Standard Document Numbering System(SDNS). Conclusions of this report are described in Section 7

  10. Results from the CERN pilot CLOUD experiment

    Duplissy, J; Reichl, U; Winkler, P M; Pedersen, E; Makhmutov, V; Viisanen, Y; Kulmala, M; Wilhelmsson, M; Weingartner, E; Avngaard, M; Curtius, J; Veenhof, R; Laakso, L; Gagne, S; Harrison, R G; Sipila, M; David, A; Seinfeld, J H; Nieminen, T; Verheggen, B; Aplin, K L; Stratmann, F; Arnold, F; Makela, J; Kellett, B; Fastrup, B; Marsh, N D; Lockwood, M; Carslaw, K; Wehrle, G; Aufmhoff, H; Pedersen, J O P; Baltensperger, U; Onnela, A; Laaksonen, A; Enghoff, M B; Svensmark, J; Wex, H; Lillestol, E; Wagner, P E; Kirkby, J; Stozhkov, Y; Polny, J; Bondo, T; Bingham, R; Svensmark, H

    2010-01-01

    During a 4-week run in October-November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm detection threshold of between 0.1 and 100 cm(-3) s(-1), and growth rates between 2 and 37 nm h(-1). The corresponding H2SO4 concentrations were typically around 10(6) cm(-3) or less. The experimentally-measured formation rates and H2SO4 concentrations are comparable to those found in the atmosphere, supporting the idea that sulphuric acid is involved in the nucleation of atmospheric aerosols. However, sulphuric acid...

  11. Swiss electricity grid - Benchmarking pilot project

    This article is a short version of the ENET number 210369. This report for the Swiss Federal Office of Energy (SFOE) describes a benchmarking pilot project carried out as a second phase in the development of a formula for the regulation of an open electricity market in Switzerland. It follows on from an initial phase involving the definition of a 'blue print' and a basic concept. The aims of the pilot project - to check out the practicability of the concept - are discussed. The collection of anonymised data for the benchmarking model from over 30 electricity utilities operating on all 7 Swiss grid levels and their integration in the three areas 'Technology', 'Grid Costs' and 'Capital Invested' are discussed in detail. In particular, confidentiality and data protection aspects are looked at. The methods used in the analysis of the data are described and the results of an efficiency analysis of various utilities are presented. The report is concluded with a listing of questions concerning data collection and analysis as well as operational and capital costs that are still to be answered

  12. Waste Isolation Pilot Plant, Land Management Plan

    To reflect the requirement of section 4 of the Wastes Isolation Pilot Plant Land Withdrawal Act (the Act) (Public Law 102-579), this land management plan has been written for the withdrawal area consistent with the Federal Land Policy and Management Act of 1976. The objective of this document, per the Act, is to describe the plan for the use of the withdrawn land until the end of the decommissioning phase. The plan identifies resource values within the withdrawal area and promotes the concept of multiple-use management. The plan also provides opportunity for participation in the land use planning process by the public and local, State, and Federal agencies. Chapter 1, Introduction, provides the reader with the purpose of this land management plan as well as an overview of the Waste Isolation Pilot Plant. Chapter 2, Affected Environment, is a brief description of the existing resources within the withdrawal area. Chapter 3, Management Objectives and Planned Actions, describes the land management objectives and actions taken to accomplish these objectives

  13. The spousal factor in pilot stress.

    Karlins, M; Koh, F; McCully, L

    1989-11-01

    This paper discusses the various occupational and non-occupational stresses faced by commercial aviators, with particular emphasis on the role of the pilot's spouse in the stress management equation. Using findings from scientific studies, we suggest that the spouse can be a major social support system for the aviator and a significant factor in the pilot's ability to deal effectively with psychosocial stress. We recommend that airlines develop programs that: a) honor (recognize) the spouses for their contribution to safe aircraft operation (by helping the aviator cope with stress more effectively); and b) make both husband and wife more aware of the special needs, concerns, and challenges that each partner faces in an "airline marriage." These programs are not intended to be counseling sessions or intrusions into the personal lives of the participants, but rather, opportunities for aviators and their spouses to become more aware of their dual role and contributions to effective stress management which, in turn, can enhance flight deck performance. One such program, already in use by an international airline, is described and discussed. PMID:2684130

  14. Gas injection pilot in the Hochleiten field

    Potsch, K.; Ramberger, R.; Glantschnig, J.; Baumgarthuber, S.; Goessnitzer, F. [OMV AG, Wien (Austria)

    2004-07-01

    The Hochleiten field, located in the north of Vienna, is small in extension and highly compartmentalized. The main reservoir horizons are at a depth of approximately 1000 m. The oil quality shows high density and viscosity. Waterflood was initiated, but worked only in a part of the reservoir. Compartmentalization and lateral facies changes result in poor comunication and big pressure differences across the field. Some of the oil in place is not reached by primary or secondary recovery processes, and a solution was sought for accessing the bypassed oil. The screening process suggested gas injection as the most promising method. This contribution presents the first results of a field pilot project. Information will be given on the geology, additional lab work, and the realization in the field. The injection and production profiles of this pilot are presented. CO{sub 2} improved the inflow capacity of the injector, but the oil rates of the effected wells increased only slightly. In order to match the actual response of the reservoir, we had to adjust our reservoir model. Meanwhile N{sub 2} was injected as a tracer in one of the wells, to find out the preferred communication paths, before we proceeded with further gas injection. (orig.)

  15. Single Pilot Workload Management During Cruise in Entry Level Jets

    Burian, Barbara K.; Pruchnicki, Shawn; Christopher, Bonny; Silverman, Evan; Hackworth, Carla; Rogers, Jason; Williams, Kevin; Drechsler, Gena; Runnels, Barry; Mead, Andy

    2013-01-01

    Advanced technologies and automation are important facilitators of single pilot operations, but they also contribute to the workload management challenges faced by the pilot. We examined task completion, workload management, and automation use in an entry level jet (ELJ) flown by single pilots. Thirteen certificated Cessna Citation Mustang (C510-S) pilots flew an instrument flight rules (IFR) experimental flight in a Cessna Citation Mustang simulator. At one point participants had to descend to meet a crossing restriction prior to a waypoint and prepare for an instrument approach into an un-towered field while facilitating communication from a lost pilot who was flying too low for ATC to hear. Four participants experienced some sort of difficulty with regard to meeting the crossing restriction and almost half (n=6) had problems associated with the instrument approach. Additional errors were also observed including eight participants landing at the airport with an incorrect altimeter setting.

  16. Pilot Plant for Food Irradiation in The Netherlands

    The main problem raised by pilot- plant investigations is to devise a method for bridging the gap between developmental work in the laboratory and the practical applications of this work. How can the knowledge acquired in the laboratory be passed on to manufacturers or processors? The following questions are pertinent: (a) Is the pilot plant regarded as an immediate precursor of commercial plants? (b) How is a 100-fold increase in product handling realized? (c) How is commercial interest increased? (d) Who carries the final responsibilities for the programme of the pilot plant? (e) What technical facilities are needed, and (f) How the pilot plant should be organized to keep a constant flow of information between interested parties. All these aspects are discussed on the basis of a planned pilot plant for food irradiation in the Netherlands. (author)

  17. A Novel Pilot Expansion Approach for MIMO Channel Estimation

    Ming Fei SIYAU

    2015-05-01

    Full Text Available A training-based MIMO channel estimation scheme is presented to operate in severe frequency and time selective fading channels. Besides the new pilot bits designed from the ‘Paley-Hadamard’ matrix to exploit its orthogonal and ‘Toeplitz-like’ structures and minimising its pilot length, a novel pilot expansion technique is proposed to estimate the length of the channel impulse response, by flexibly extending its pilot length as required in order to capture the number of multipath existed within the MIMO channel. The pilot expansion can also help to deduce the initial channel variation and its Doppler rate which can be subsequently applied for MIMO channel tracking using decision feedback Kalman filter during the data payload.

  18. The ATLAS PanDA Pilot in Operation

    The Production and Distributed Analysis system (PanDA) was designed to meet ATLAS requirements for a data-driven workload management system capable of operating at LHC data processing scale. Submitted jobs are executed on worker nodes by pilot jobs sent to the grid sites by pilot factories. This paper provides an overview of the PanDA pilot system and presents major features added in light of recent operational experience, including multi-job processing, advanced job recovery for jobs with output storage failures, gLExec based identity switching from the generic pilot to the actual user, and other security measures. The PanDA system serves all ATLAS distributed processing and is the primary system for distributed analysis; it is currently used at over 100 sites worldwide. We analyze the performance of the pilot system in processing real LHC data on the OSG, EGI and Nordugrid infrastructures used by ATLAS, and describe plans for its evolution.

  19. Pilot Implementation: Learning from Field Tests in IS Development

    Herzum, Morten; Bansler, Jørgen P.; Havn, Erling C.; Simonsen, Jesper

    2012-01-01

    A recurrent problem in information-systems development (ISD) is that many design shortcomings are not detected during development, but first after the system has been delivered and implemented in its intended environment. Pilot implementations appear to promise a way to extend prototyping from the...... laboratory to the field, thereby allowing users to experience a system design under realistic conditions and developers to get feedback from realistic use while the design is still malleable. We characterize pilot implementation, contrast it with prototyping, propose a fiveelement model of pilot...... implementation and provide three empirical illustrations of our model. We conclude that pilot implementation has much merit as an ISD technique when system performance is contingent on context. But we also warn developers that, despite their seductive conceptual simplicity, pilot implementations can be difficult...

  20. Recent Improvements in the ATLAS PanDA Pilot

    The Production and Distributed Analysis system (PanDA) in the ATLAS experiment uses pilots to execute submitted jobs on the worker nodes. The pilots are designed to deal with different runtime conditions and failure scenarios, and support many storage systems. This talk will give a brief overview of the PanDA pilot system and will present major features and recent improvements including CernVM File System integration, the job retry mechanism, advanced job monitoring including JEM technology, and validation of new pilot code using the HammerCloud stress-testing system. PanDA is used for all ATLAS distributed production and is the primary system for distributed analysis. It is currently used at over 130 sites worldwide. We analyze the performance of the pilot system in processing LHC data on the OSG, EGI and Nordugrid infrastructures used by ATLAS, and describe plans for its further evolution.

  1. Recent Improvements in the ATLAS PanDA Pilot

    Nilsson, P; The ATLAS collaboration; Contreras, C; Compostella, G; De, K; Potekhin, M; Dos Santos, T; Maeno, T; Wenaus, T

    2012-01-01

    The Production and Distributed Analysis system (PanDA) in the ATLAS experiment uses pilots to execute submitted jobs on the worker nodes. The pilots are designed to deal with different runtime conditions and failure scenarios, and support many storage systems. This talk will give a brief overview of the PanDA pilot system and will present major features and recent improvements including CernVM File System integration, the job retry mechanism, advanced job monitoring including JEM technology, and validation of new pilot code using the HammerCloud stress-testing system. PanDA is used for all ATLAS distributed production and is the primary system for distributed analysis. It is currently used at over 100 sites world-wide. We analyze the performance of the pilot system in processing LHC data on the OSG, EGI and Nordugrid infrastructures used by ATLAS, and describe plans for its further evolution.

  2. Recent Improvements in the ATLAS PanDA Pilot

    Nilsson, P.; Caballero Bejar, J.; Compostella, G.; Contreras, C.; De, K.; Dos Santos, T.; Maeno, T.; Potekhin, M.; Wenaus, T.

    2012-12-01

    The Production and Distributed Analysis system (PanDA) in the ATLAS experiment uses pilots to execute submitted jobs on the worker nodes. The pilots are designed to deal with different runtime conditions and failure scenarios, and support many storage systems. This talk will give a brief overview of the PanDA pilot system and will present major features and recent improvements including CernVM File System integration, the job retry mechanism, advanced job monitoring including JEM technology, and validation of new pilot code using the HammerCloud stress-testing system. PanDA is used for all ATLAS distributed production and is the primary system for distributed analysis. It is currently used at over 130 sites worldwide. We analyze the performance of the pilot system in processing LHC data on the OSG, EGI and Nordugrid infrastructures used by ATLAS, and describe plans for its further evolution.

  3. Stress and Job Satisfaction among Air Force Military Pilots

    Khodabakhsh Ahmadi

    2007-01-01

    Full Text Available Stress induces impairment of performance is a relatively common issue in pilots of military aviation. The present study aimed at gathering preliminary data on the relationship between stress and job satisfaction among military pilots, so determine to what extent military pilots suffering from job satisfaction. This study was cross- sectional in design and used survey methodology. The survey was offered to 89 military pilots. Subjects completed a Questionnaire with 32-item on Aviation Stress and short form of Minnesota job Satisfaction Questionnaire (MSQ. Results indicated that %33.7 pilots who had mild stress, %48.3 pilots who exhibited moderate stress and only, %13.5 pilots who indicated high stress. The stresses in pilots rating so: life stress, organizational stress, flight environmental stress and task-based stress. The correlation between job satisfactions and life stress was (-0/53, with organizational stress (-0/38, with flight environmental stress (-0/25, with task-based stressors (-0/23 and finally correlation between job satisfaction with flying hours was (-0/22. At this time when our military pilots have the least flights and spend most of their time idly, having no schedule can increase their stress, as well. Therefore, it is essential to provide them with some training, informing, evaluating and other psychological services, especially life skills and organizational skills. Furthermore, attending to military pilots and filling their schedule with useful programs such as flight with civilian airplanes, educational and research activities, favorite executive activities, sports and entertainment can decrease their stress, increase their job satisfaction and decrease their occupational weariness.

  4. Mental health diagnoses and counseling among pilots of remotely piloted aircraft in the United States Air Force.

    Otto, Jean L; Webber, Bryant J

    2013-03-01

    Remotely piloted aircraft (RPA), also known as drones, have been used extensively in the recent conflicts in Iraq and Afghanistan. Although RPA pilots in the U.S. Air Force (USAF) have reported high levels of stress and fatigue, rates of mental health (MH) diagnoses and counseling in this population are unknown. We calculated incidence rates of 12 specific MH outcomes among all active component USAF RPA pilots between 1 October 2003 and 31 December 2011, and by various demographic and military variables. We compared these rates to those among all active component USAF manned aircraft (MA) pilots deployed to Iraq/Afghanistan during the same period. The unadjusted incidence rates of all MH outcomes among RPA pilots (n=709) and MA pilots (n=5,256) were 25.0 per 1,000 person-years and 15.9 per 1,000 person-years, respectively (adjusted incidence rate ratio=1.1, 95% confidence interval=0.9-1.5; adjusted for age, number of deployments, time in service, and history of any MH outcome). Th ere was no significant difference in the rates of MH diagnoses, including post-traumatic stress disorder, depressive disorders, and anxiety disorders between RPA and MA pilots. Military policymakers and clinicians should recognize that RPA and MA pilots have similar MH risk profiles. PMID:23550927

  5. Motion-Based Piloted Simulation Evaluation of a Control Allocation Technique to Recover from Pilot Induced Oscillations

    Craun, Robert W.; Acosta, Diana M.; Beard, Steven D.; Leonard, Michael W.; Hardy, Gordon H.; Weinstein, Michael; Yildiz, Yildiray

    2013-01-01

    This paper describes the maturation of a control allocation technique designed to assist pilots in the recovery from pilot induced oscillations (PIOs). The Control Allocation technique to recover from Pilot Induced Oscillations (CAPIO) is designed to enable next generation high efficiency aircraft designs. Energy efficient next generation aircraft require feedback control strategies that will enable lowering the actuator rate limit requirements for optimal airframe design. One of the common issues flying with actuator rate limits is PIOs caused by the phase lag between the pilot inputs and control surface response. CAPIO utilizes real-time optimization for control allocation to eliminate phase lag in the system caused by control surface rate limiting. System impacts of the control allocator were assessed through a piloted simulation evaluation of a non-linear aircraft simulation in the NASA Ames Vertical Motion Simulator. Results indicate that CAPIO helps reduce oscillatory behavior, including the severity and duration of PIOs, introduced by control surface rate limiting.

  6. Solar hydrogen projects. Pilot and demonstration plants. Solarwasserstoffprojekte. Pilot- und Demonstrationsprojekte

    Wurster, R.

    1990-12-01

    In the FRG, in Europe and all over the world there are various pilot and demonstration plants for solar hydrogen which are either being realised at the moment or in the pipeline/planning phase. A selection of these projects is described in the survey given below. The projects of the FRG are: The solar-hydrogen project of the Bavarian Solar Hydrogen Ltd.; the German-Saudi Arabian Hysolar project, the Euro-Quebec Hydro-Hydrogen Pilot Project which is in its second phase; the German-Swiss Hypasse project, the hydrogen-house in the Emmental, the self-sufficient energy house of the FhG-ISE, and the Hawaii Wind Energy Storage Test Facilities. (orig.).

  7. Cosmic radiation and airline pilots. Exposure patterns of Norwegian pilots flying aircraft not used by SAS

    Tveten, U.

    1997-05-01

    The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institutt for Energiteknikk (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). The project has been partially financed by the Norwegian Research Council. Originating from the Norwegian project, a number of similar projects have been started or are in the planning stage in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots flying a great diversity of different aircrafts. Aircrafts that appear in the time-tables of the Scandinavian Airline System (SAS) have been treated in an earlier report. The results presented in this report (radiation doserates for the different types of aircrafts in the different years) will, in a later stage of the project be utilized to estimate the individual radiation exposure histories. The major sources of information used as basis for the work in this report is information provided by several active pilots, members of the Pilots Associations, along with calculations performed using US Federal Aviation Administration`s computer code CARI-3N. 2 refs.

  8. Cosmic radiation and airline pilots. Exposure patterns of Norwegian pilots flying aircraft not used by SAS

    The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institutt for Energiteknikk (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). The project has been partially financed by the Norwegian Research Council. Originating from the Norwegian project, a number of similar projects have been started or are in the planning stage in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots flying a great diversity of different aircrafts. Aircrafts that appear in the time-tables of the Scandinavian Airline System (SAS) have been treated in an earlier report. The results presented in this report (radiation doserates for the different types of aircrafts in the different years) will, in a later stage of the project be utilized to estimate the individual radiation exposure histories. The major sources of information used as basis for the work in this report is information provided by several active pilots, members of the Pilots Associations, along with calculations performed using US Federal Aviation Administration's computer code CARI-3N. 2 refs

  9. Audiometric profile of civilian pilots according to noise exposure

    Falcão, Taiana Pacheco; Luiz, Ronir Raggio; Schütz, Gabriel Eduardo; Mello, Márcia Gomide da Silva; Câmara, Volney de Magalhães

    2014-01-01

    OBJECTIVE To evaluate the audiometric profile of civilian pilots according to the noise exposure level. METHODS This observational cross-sectional study evaluated 3,130 male civilian pilots aged between 17 and 59 years. These pilots were subjected to audiometric examinations for obtaining or revalidating the functional capacity certificate in 2011. The degree of hearing loss was classified as normal, suspected noise-induced hearing loss, and no suspected hearing loss with other associated complications. Pure-tone air-conduction audiometry was performed using supra-aural headphones and acoustic stimulus of the pure-tone type, containing tone thresholds of frequencies between 250 Hz and 6,000 Hz. The independent variables were professional categories, length of service, hours of flight, and right or left ear. The dependent variable was pilots with suspected noise-induced hearing loss. The noise exposure level was considered low/medium or high, and the latter involved periods > 5,000 flight hours and > 10 years of flight service. RESULTS A total of 29.3% pilots had suspected noise-induced hearing loss, which was bilateral in 12.8% and predominant in the left ear (23.7%). The number of pilots with suspected hearing loss increased as the noise exposure level increased. CONCLUSIONS Hearing loss in civilian pilots may be associated with noise exposure during the period of service and hours of flight. PMID:25372170

  10. Draft environmental assessment: Ocean Thermal Energy Conversion (OTEC) Pilot Plants

    Sullivan, S.M.; Sands, M.D.; Donat, J.R.; Jepsen, P.; Smookler, M.; Villa, J.F.

    1981-02-01

    This Environmental Assessment (EA) has been prepared, in accordance with the National Environmental Policy Act of 1969, for the deployment and operation of a commercial 40-Megawatt (MW) Ocean Thermal Energy Conversion (OTEC) Pilot Plant (hereafter called the Pilot Plant). A description of the proposed action is presented, and a generic environment typical of the candidate Pilot Plant siting regions is described. An assessment of the potential environmental impacts associated with the proposed action is given, and the risk of credible accidents and mitigating measures to reduce these risks are considered. The Federal and State plans and policies the proposed action will encompass are described. Alternatives to the proposed action are presented. Appendix A presents the navigation and environmental information contained in the US Coast Pilot for each of the candidate sites; Appendix B provides a brief description of the methods and calculations used in the EA. It is concluded that environmental disturbances associated with Pilot Plant activities could potentially cause significant environmental impacts; however, the magnitude of these potential impacts cannot presently be assessed, due to insufficient engineering and environmental information. A site- and design-specific OTEC Pilot Plant Environmental Impact Statement (EIS) is required to resolve the potentially significant environmental effects associated with Pilot Plant deployment and operation. (WHK)

  11. US/Brazil joint pilot project objectives

    NONE

    1997-12-01

    This paper describes a joint US/Brazil pilot project for rural electrification, whose major goals are: to establish technical, institutional, and economic confidence in using renewable energy (PV and wind) to meet the needs of the citizens of rural Brazil; to establish on-going institutional, individual and business relationships necessary to implement sustainable programs and commitments; to lay the groundwork for larger scale rural electrification through the use of distributed renewable technologies. The projects have supported low power home lighting systems, lighting and refrigeration for schools and medical centers, and water pumping systems. This is viewed as a long term project, where much of the equipment will come from the US, but Brazil will be responsible for program management, and sharing data gained from the program. The paper describes in detail the Brazilian program which was instituted to support this phased project.

  12. Location Independent Professional Project: A Pilot Study

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  13. Pilot study approach and qualification dossier components

    The aim of the Pilot Project is to evaluate the IAEA Guidelines and methodology for the benefit of IAEA Member States trough a simulation of qualification activities. The Project is based on a real component and available data - NPP Kozloduy unit 5, weld 3. The initial phase is limited to the Qualification dossier. The Project relies on the input from the team members and Member States. Team organization and responsibilities are presented. The components of the Qualification Dossier (technical specification, inspection procedure and preliminary review, qualification procedure) and their current status are also presented. A comparison is done with their qualification programs. The characteristics of performance demonstrations are discussed. The results show that the teamwork has been successful and the IAEA methodology covers all situations. It is expected that the End Project will become 'Benchmark's' for future qualification activities

  14. Decommissioning of an uranium hexafluoride pilot plant

    The Institute of Nuclear and Energetic Researches has completed fifty years of operation, belongs to the National Commission for Nuclear Energy, it is situated inside the city of Sao Paulo. The IPEN-CNEN/SP is a Brazilian reference in the nuclear fuel cycle, researches in this field began in 1970, having dominance in the cycle steps from Yellow Cake to Uranium Hexafluoride technology. The plant of Uranium Hexafluoride produced 35 metric tonnes of this gas by year, had been closed in 1992, due to domain and total transference of know-how for industrial scale, demand of new facilities for the improvement of recent researches projects. The Institute initiates decommissioning in 2002. Then, the Uranium Hexafluoride pilot plant, no doubt the most important unit of the fuel cycle installed at IPEN-CNEN/SP, beginning decommissioning and dismantlement (D and D) in 2005. Such D and D strategies, planning, assessment and execution are described, presented and evaluated in this paper. (author)

  15. 105-KE basin pilot run relocation

    The purpose of this document is to present the bases for selecting the exact in-facility location for installation of process equipment to support pilot testing activities in the 105-KE Basin at the United States Department of Energy Hanford Site, in southeastern Washington State. The 105-KE Basin was constructed during the early 1950s, as an integralcomponent of the 105-K East reactor building. Similar basins were provided in all Hanford weapons production reactor buildings to receive fuel elements discharged from the reactors and stage them for rail transport to 200 Area fuel reprocessing plants. The 105-KE reactor began operation in 1955. It was shut down in 1971. However, the 105-KE Basin was reactivated several years later to store spent fuel from the N-Reactor basin and permit its continued operation during outages at the Plutonium Uranium Extraction (PUREX) plant in the 200E Area

  16. DU-AGG pilot plant design study

    The Idaho National Engineering Laboratory (INEL) is developing new methods to produce high-density aggregate (artificial rock) primarily consisting of depleted uranium oxide. The objective is to develop a low-cost method whereby uranium oxide powder (UO[sub 2], U[sub 3]O[sub ]8, or UO[sub 3]) can be processed to produce high-density aggregate pieces (DU-AGG) having physical properties suitable for disposal in low-level radioactive disposal facilities or for use as a component of high-density concrete used as shielding for radioactive materials. A commercial company, G-M Systems, conducted a design study for a manufacturing pilot plant to process DU-AGG. The results of that study are included and summarized in this report. Also explained are design considerations, equipment capacities, the equipment list, system operation, layout of equipment in the plant, cost estimates, and the proposed plan and schedule

  17. The Surselva pilot region; Pilotregion Surselva

    Trachsel, H. [Edy Toscano AG, St. Moritz (Switzerland); Iten, R.; Kessler, S. [Infras, Zuerich (Switzerland); Schneider, T. [Schneider und Cathomas und Partner, Brigels (Switzerland); Ackermann, J. [Aurax Energia AG, Ilanz (Switzerland)

    2004-07-01

    This comprehensive report for the Swiss Federal Office of Energy (SFOE) presents the results of a study that examined how the Surselva region in the Grisons, Switzerland, could adopt a role as a pilot region for energy-relevant action. Current energy consumption in the area is looked at and scenarios concerning future energy consumption are developed. The main goal of attaining a '2000-Watt' society is examined and means of reaching this goal by the year 2050 are looked at. Refurbishment of existing buildings, energy-efficient new buildings, the use of heat-pumps, wood-chippings and pellets, solar energy and the use of energy-efficient lighting and devices are discussed. Economic and employment issues are examined. The report recommends the setting-up of an energy competence centre to provide access to energy know-how.

  18. A PILOT PLANT FOR THE BIOGAS PRODUCTION

    A. Omrani

    1988-08-01

    Full Text Available Manure and Putreseible garbage are some of the main sources of pathogenic germs in countryside’s. On the other hand, demand for fertilizer and energy increases in rural areas every day. To study Potential of cow manure for these requirements a 16,5m3 pilot plant was designed and constructed as fermentation tank near animal husbandry of karaj Agriculture Faculty. Some 260kg cow manure and water with the ratio of 4 and 7 was fed to fermentation tank every day. Average daily biogas production was 3.4m3, which was burned successfully in a gas range. Gas production was reduced by 86% during coldest winter days. Design for control of gas pressure and reservation of excessive gas was successful. Concentration of nitrate in sludge increased by 1.6 folds compared to row material. Some bacteria and Parasites were reduced drastically.

  19. Pilot testing of a hydraulic bridge exciter

    Andersson Andreas

    2015-01-01

    Full Text Available This paper describes the development of a hydraulic bridge exciter and its first pilot testing on a full scale railway bridge in service. The exciter is based on a hydraulic load cylinder with a capacity of 50 kN and is intended for controlled dynamic loading up to at least 50 Hz. The load is applied from underneath the bridge, enabling testing while the railway line is in service. The system is shown to produce constant load amplitude even at resonance. The exciter is used to experimentally determine frequency response functions at all sensor locations, which serve as valuable input for model updating and verification. An FE-model of the case study bridge has been developed that is in good agreement with the experimental results.

  20. Waste Isolation Pilot Plant Safety Analysis Report

    The following provides a summary of the specific issues addressed in this FY-95 Annual Update as they relate to the CH TRU safety bases: Executive Summary; Site Characteristics; Principal Design and Safety Criteria; Facility Design and Operation; Hazards and Accident Analysis; Derivation of Technical Safety Requirements; Radiological and Hazardous Material Protection; Institutional Programs; Quality Assurance; and Decontamination and Decommissioning. The System Design Descriptions'' (SDDS) for the WIPP were reviewed and incorporated into Chapter 3, Principal Design and Safety Criteria and Chapter 4, Facility Design and Operation. This provides the most currently available final engineering design information on waste emplacement operations throughout the disposal phase up to the point of permanent closure. Also, the criteria which define the TRU waste to be accepted for disposal at the WIPP facility were summarized in Chapter 3 based on the WAC for the Waste Isolation Pilot Plant.'' This Safety Analysis Report (SAR) documents the safety analyses that develop and evaluate the adequacy of the Waste Isolation Pilot Plant Contact-Handled Transuranic Wastes (WIPP CH TRU) safety bases necessary to ensure the safety of workers, the public and the environment from the hazards posed by WIPP waste handling and emplacement operations during the disposal phase and hazards associated with the decommissioning and decontamination phase. The analyses of the hazards associated with the long-term (10,000 year) disposal of TRU and TRU mixed waste, and demonstration of compliance with the requirements of 40 CFR 191, Subpart B and 40 CFR 268.6 will be addressed in detail in the WIPP Final Certification Application scheduled for submittal in October 1996 (40 CFR 191) and the No-Migration Variance Petition (40 CFR 268.6) scheduled for submittal in June 1996. Section 5.4, Long-Term Waste Isolation Assessment summarizes the current status of the assessment

  1. Woodstove exchange program : pilot evaluation : final report

    The Government of British Columbia launched a woodstove exchange program to instigate the replacement of old or uncertified woodstoves with high efficiency Canadian Standards Association B415 or United States Environmental Protection Agency (EPA) emissions-certified, clean-burning appliances. The initiative ran as a three-year pilot program focusing on the Highway 16 corridor of the Skeena region between Terrace and Burns Lake in British Columbia. A similar program has also been operating in the Cariboo and other regions. The program included an evaluation component, whose objectives were to guide the development of a provincial strategy for woodstove exchange, while improving on the pilot, and to develop an appropriate evaluation template that could be successfully applied to future exchange programs in Canada and the United States. The primary research component of the evaluation consisted of three separate public opinion surveys, including a consumer awareness survey, a participant survey, and a non-participant survey. This report presented a detailed analysis of the results of all three surveys. Results that were discussed for the consumer awareness survey included perceptions of local air quality; ownership of wood-burning appliances; awareness of and participation in the woodstove exchange program; likelihood of future participation in the woodstove exchange program; burn-it smart workshops; and perceptions of by-laws applicable to woodstoves. Similar topics were discussed in the other two surveys. Recommendations were also offered. It was concluded that although local air quality was generally rated as good, a significant number of respondents had some concerns about air pollution and saw wood burning as a source of air pollution. tabs., figs., appendices

  2. Waste Isolation Pilot Plant Safety Analysis Report

    NONE

    1995-11-01

    The following provides a summary of the specific issues addressed in this FY-95 Annual Update as they relate to the CH TRU safety bases: Executive Summary; Site Characteristics; Principal Design and Safety Criteria; Facility Design and Operation; Hazards and Accident Analysis; Derivation of Technical Safety Requirements; Radiological and Hazardous Material Protection; Institutional Programs; Quality Assurance; and Decontamination and Decommissioning. The System Design Descriptions`` (SDDS) for the WIPP were reviewed and incorporated into Chapter 3, Principal Design and Safety Criteria and Chapter 4, Facility Design and Operation. This provides the most currently available final engineering design information on waste emplacement operations throughout the disposal phase up to the point of permanent closure. Also, the criteria which define the TRU waste to be accepted for disposal at the WIPP facility were summarized in Chapter 3 based on the WAC for the Waste Isolation Pilot Plant.`` This Safety Analysis Report (SAR) documents the safety analyses that develop and evaluate the adequacy of the Waste Isolation Pilot Plant Contact-Handled Transuranic Wastes (WIPP CH TRU) safety bases necessary to ensure the safety of workers, the public and the environment from the hazards posed by WIPP waste handling and emplacement operations during the disposal phase and hazards associated with the decommissioning and decontamination phase. The analyses of the hazards associated with the long-term (10,000 year) disposal of TRU and TRU mixed waste, and demonstration of compliance with the requirements of 40 CFR 191, Subpart B and 40 CFR 268.6 will be addressed in detail in the WIPP Final Certification Application scheduled for submittal in October 1996 (40 CFR 191) and the No-Migration Variance Petition (40 CFR 268.6) scheduled for submittal in June 1996. Section 5.4, Long-Term Waste Isolation Assessment summarizes the current status of the assessment.

  3. TASK 3: PILOT PLANT GASIFIER TESTING

    Fusselman, Steve

    2015-11-01

    Aerojet Rocketdyne (AR) has developed an innovative gasifier concept incorporating advanced technologies in ultra-dense phase dry feed system, rapid mix injector, and advanced component cooling to significantly improve gasifier performance, life, and cost compared to commercially available state-of-the-art systems. Design, fabrication and initial testing of the pilot plant compact gasifier was completed in 2011 by a development team led by AR. Findings from this initial test program, as well as subsequent gasifier design and pilot plant testing by AR, identified a number of technical aspects to address prior to advancing into a demonstration-scale gasifier design. Key among these were an evaluation of gasifier ability to handle thermal environments with highly reactive coals; ability to handle high ash content, high ash fusion temperature coals with reliable slag discharge; and to develop an understanding of residual properties pertaining to gasification kinetics as carbon conversion approaches 99%. The gasifier did demonstrate the ability to withstand the thermal environments of highly reactive Powder River Basin coal, while achieving high carbon conversion in < 0.15 seconds residence time. Continuous operation with the high ash fusion temperature Xinyuan coal was demonstrated in long duration testing, validating suitability of outlet design as well as downstream slag discharge systems. Surface area and porosity data were obtained for the Xinyuan and Xinjing coals for carbon conversion ranging from 85% to 97%, and showed a pronounced downward trend in surface area per unit mass carbon as conversion increased. Injector faceplate measurements showed no incremental loss of material over the course of these experiments, validating the commercially traceable design approach and supportive of long injector life goals. Hybrid testing of PRB and natural gas was successfully completed over a wide range of natural gas feed content, providing test data to anchor predictions

  4. A queueing model of pilot decision making in a multi-task flight management situation

    Walden, R. S.; Rouse, W. B.

    1977-01-01

    Allocation of decision making responsibility between pilot and computer is considered and a flight management task, designed for the study of pilot-computer interaction, is discussed. A queueing theory model of pilot decision making in this multi-task, control and monitoring situation is presented. An experimental investigation of pilot decision making and the resulting model parameters are discussed.

  5. Pilot job accounting and auditing in Open Science Grid

    Sfiligoi, Igor; Green, Chris; /Fermilab; Quinn, Greg; Thain, Greg; /Wisconsin U., Madison

    2008-06-01

    The Grid accounting and auditing mechanisms were designed under the assumption that users would submit their jobs directly to the Grid gatekeepers. However, many groups are starting to use pilot-based systems, where users submit jobs to a centralized queue and are successively transferred to the Grid resources by the pilot infrastructure. While this approach greatly improves the user experience, it does disrupt the established accounting and auditing procedures. Open Science Grid deploys gLExec on the worker nodes to keep the pilot-related accounting and auditing information and centralizes the accounting collection with GRATIA.

  6. Pilots' Information Needs and Strategies for Operating in Icing Conditions

    Vigeant-Langlois, Laurence N.; Hansman, R. John

    2003-01-01

    Pilot current use of icing information, pilot encounters and strategies for dealing with in-flight aircraft structural icing situations, and desired attributes of new icing information systems were investigated through a survey of pilots of several operational categories. The survey identified important information elements and fiequently used information paths for obtaining icing-related information. Free- response questions solicited descriptions of significant , icing encounters, and probed key icing-related decision and information criteria. Results indicated the information needs for the horizontal and vertical location of icing conditions and the identification of icing-free zones.

  7. Flight instructors’ perceptions of pilot behaviour related to gender

    Leopold P. Vermeulen

    2009-04-01

    Full Text Available This study investigated flight instructors’ perceptions with regard to gender-related pilot behaviour. The subjects fell into two sample groups. The first sample consisted of 93 flight instructors and the second sample was a control group of 93 commercial pilots. The Aviation Gender Attitude Questionnaire (AGAQ was administered to measure the perceptions that both groups held about female pilots’ flying proficiency and safety orientation. Statistical analysis revealed that flight instructors and commercial pilots differed significantly in their perceptions of female pilots’ flying proficiency but that the two groups did not differ in their perceptions of female pilots’ safety orientation.

  8. MECHANISM ON DISTRIBUTION OF PILOT FUEL SPRAY AND COMPRESSING IGNITION IN PREMIXED NATURAL GAS ENGINE IGNITED BY PILOT DIESEL

    Yao Chunde; Yao Guangtao; Song Jinou; Wang Yinshan

    2005-01-01

    Numerical simulations of pilot fuel spray and compressing ignition for pre-mixed natural gas ignited by pilot diesel are described. By means of these modeling, the dual fuel and diesel fuel ignition mechanism of some phenomena investigated on an optional engine by technology of high-speed CCD is analyzed. It is demonstrated that the longer delay of ignition in dual fuel engine is not mainly caused by change of the mixture thermodynamics parameters. The analysis results illustrate that the ignition of pre-mixed natural gas ignited by pilot diesel taking place in dual fuel engine is a process of homogenous charge compression ignition.

  9. A new phase comparison pilot protection based on wavelet transform

    YANG Ying; TAI Neng-ling; YU Wei-yong

    2006-01-01

    Current phase comparison based pilot protection had been generally utilized as primary protection of the transmission lines in China from the 1950's to the 1980's. Conventional phase comparison pilot protection has a long phase comparison time, which results in a longer fault-clearing time. This paper proposes a new current phase comparison. pilot protection scheme that is based on non-power frequency fault current component.The phase of the fourth harmonic current of each end of the protected line has been abstracted by utilizing complex wavelet transformation and then compared in order to determine whether the inner fault occurs or not. This way can greatly decrease fault-clearing time and improve performances of this pilot protection when fault occurs under the heavy-load current and asymmetrical operation conditions. Many EMTP simulations have verified theproposed scheme's correctness and effectiveness.

  10. 77 FR 65006 - Air Cargo Advance Screening (ACAS) Pilot Program

    2012-10-24

    ... December 5, 2003, CBP published a final rule in the Federal Register (68 FR 68140) to effectuate the... secure VPN connection with CBP that the ACAS pilot participant is willing to set up. ACAS...

  11. 1999 ANNUAL REPORT NATO/CCMS PILOT STUDY

    This annual report present the proceedings of the second annual NATO/CCMS pilot study meeting in Belfast, UK in March 1999. Guest speakers focused on efforts in the research arena of clean products, clean processes, and pollution prevention tools.

  12. Piloted Mars mission planning: NEP technology and power levels

    This paper examines the strong interrelationship between assumed technology and mission performance requirements for NEP. Recent systems analysis efforts by NASA, DOE, and various contractors are used to project achievable system performance as a function of technological sophistication for two piloted Mars mission applications. Specific mass regimes for each collection of technologies are presented as a function of power level for piloted applications. Low thrust mission analyses are presented which relate these system performance projections to achievable mission performance. Mission performance ''maps'' are constructed which link prime mission figures-of-merit of time and initial mass with system requirements on power level and specific mass, and hence technology. Both opposition and conjunction class piloted Mars missions are presented for the 2016 opportunity, analogous to those proposed in the ''90-Day Study'' and ''Synthesis'' architecture studies. Mass and time breakdowns are presented for 10 MWe piloted and 5 MWe cargo point designs

  13. Exercise training as treatment of neck pain among fighter pilots

    Murray, Mike; Lange, Britt; Andersen, Christoffer Højnicke;

    intervention could reduce the high prevalence of neck pain among fighter pilots. Methods F-16 pilots were randomized in a controlled intervention trial, to either an exercise-training-group (ET, n=27) or reference-group (REF, n=28). ET underwent 24 weeks of strength, endurance, and coordination training, 3......Introduction Neck and shoulder pain is a common complaint among fighter pilots and a growing aero-medical concern. Unfortunately, previous intervention studies have been unsuccessful in relieving such pain within this occupational group. The aim of this study was to investigate if an exercise......, from 807.0 N/s ± 286.2 to 867.8 N/s ± 274.3 (P = 0.33). No difference was found between groups at follow-up. Discussion The exercise intervention reduced neck pain among F-16 pilots with a modest effect size. Compliance according to the questionnaire correlated well with participation based on the...

  14. Waste Isolation Pilot Plant No-migration variance petition

    This report describes various aspects of the Waste Isolation Pilot Plant (WIPP) including design data, waste characterization, dissolution features, ground water hydrology, natural resources, monitoring, general geology, and the gas generation/test program

  15. 9 CFR 149.9 - Pilot program sites.

    2010-01-01

    ... LIVESTOCK IMPROVEMENT VOLUNTARY TRICHINAE CERTIFICATION PROGRAM § 149.9 Pilot program sites. Pork production... anniversary date for purposes of completing a site audit and submitting the completed audit form and payment....

  16. Former WWII Fighter Pilot Finds New Home Near Family

    ... Former WWII Fighter Pilot Finds New Home Near Family Past Issues / Summer 2009 Table of Contents For ... moved to an assisted living facility located near family in Kalispell, Mont. Advice On a Move to ...

  17. United States Coast Pilot (volume 1 through 9)

    National Oceanic and Atmospheric Administration, Department of Commerce — The United States Coast Pilot is a series of 9 nautical books that cover a wide variety of information important to navigators of U.S. coastal and intercoastal...

  18. Damage Adaptive Guidance for Piloted Upset Recovery Project

    National Aeronautics and Space Administration — Aircraft Loss-Of-Control (LOC) has been a longstanding contributor to fatal aviation accidents. Inappropriate pilot action for healthy aircraft, control failures,...

  19. Interagency Pilot of Greenhouse Gas Accounting Tools: Lessons Learned

    Carpenter, A.; Hotchkiss, E.; Kandt, A.

    2013-02-01

    The Greater Yellowstone Area (GYA) and Tongass National Forest (Tongass) partnered with the National Renewable Energy Laboratory (NREL) to conduct a pilot study of three greenhouse gas (GHG) inventorying tools.

  20. Promoting childbirth companions in South Africa: a randomised pilot study

    Smith Helen; Nikodem V Cheryl; Hofmeyr G Justus; Brown Heather; Garner Paul

    2007-01-01

    Abstract Background Most women delivering in South African State Maternity Hospitals do not have a childbirth companion; in addition, the quality of care could be better, and at times women are treated inhumanely. We piloted a multi-faceted intervention to encourage uptake of childbirth companions in state hospitals, and hypothesised that lay carers would improve the behaviour of health professionals. Methods We conducted a pilot randomised controlled trial of an intervention to promote child...

  1. Evaluation of the BPA Residential Weatherization Pilot Program

    Hirst, E.; Bronfman, B.; Goeltz, R.; Trimble, J.; Lerman, D.

    1983-06-01

    A detailed quantitative evaluation of the BPA Residential Weatherization Pilot Program is described. The program, which operated from 1980 through 1982, provided free home energy audits to more than 6000 electrically-heated homes in the service areas of 11 small public utilities in the Pacific Northwest. In addition, the program provided zero-interest loans for weatherization of almost 4000 of these audited homes. The total cost of the pilot program was almost $8 million ($2600 per audited and weatherized home).

  2. Cardiorespiratory assessment of mental load in pilot selection

    Grassmann, Mariel

    2016-01-01

    The ability to cope with mentally demanding situations and maintain cognitive functioning is a core requirement for airline pilots. Stress resistance is therefore an important selection criterion which is, however, difficult to assess. The main objective of this project was to enhance the assessment of stress resistance in pilot selection and to investigate the relationship between mental load and respiration as well as cardiac parameters. At the German Aerospace Center, the evaluation of ...

  3. A human laboratory pilot study with baclofen in alcoholic individuals

    Leggio, Lorenzo; Zywiak, William H.; McGeary, John E.; Edwards, Steven; Fricchione, Samuel R.; Shoaff, Jessica R.; Addolorato, Giovanni; Swift, Robert M; Kenna, George A.

    2012-01-01

    Preclinical and clinical studies show that the GABAB receptor agonist baclofen may represent a pharmacotherapy for alcohol dependence (AD). However, the mechanisms by which baclofen affects drinking are not well characterized; thus this pilot study investigated possible baclofen’s biobehavioral mechanisms. The design was a double-blind controlled randomized human laboratory pilot study. Fourteen non-treatment seeking alcohol-dependent heavy drinking subjects received either baclofen 10 mg t.i...

  4. Pilots with mobile game ‘ELENA goes shopping’

    Rusman, Ellen; Ternier, Stefaan

    2014-01-01

    Within the ELENA mobile game pilots we explored the functionality that a mobile phone offers to familiarize children (6-8 years) with a neighbouring, unfamiliar language (German) in a ‘real world context’, in an interactive, playful and independent way, outside the classroom. Another objective was to involve third parties (like parents, grandparents) in the language learning process of the children. We here describe the pilots and results for the ELENA project end report.

  5. Piloting and Evaluating a Redesigned Self-Directed Learning Curriculum

    Satoko Watkins; Neil Curry; Jo Mynard

    2014-01-01

    In the fourth installment of the column following the self-directed learning curriculum development project at Kanda University of International Studies, Japan, Satoko Watkins, Neil Curry and Jo Mynard detail the process of conducting a pilot of a possible self-directed learning curriculum for freshmen students, that would meet the needs and principles established in the previous two installments. This pilot represents quite a shift for the learning advisors (LAs), as it would bring what has ...

  6. Carlink II: A Commuter Carsharing Pilot Program Final Report

    Shaheen, Susan

    2004-01-01

    CarLink II was a commuter-based carsharing pilot project administered by the Institute of Transportation Studies at the University of California, Davis (ITS-Davis) in conjunction with Caltrans, American Honda Motor Company, and Caltrain. Partners for Advanced Transit and Highways (PATH) researchers conducted the evaluation. Pilot objectives included testing an advanced carsharing system, understanding user response to this service, and testing its longterm sustainability. From July 1, 2001 to...

  7. A Comprehensive Perspective on Pilot-Job Systems

    Turilli, Matteo; Santcroos, Mark; Jha, Shantenu

    2015-01-01

    Pilot-Job systems play an important role in supporting distributed scientific computing. They are used to consume more than 700 million CPU hours a year by the Open Science Grid communities, and by processing up to 1 million jobs a day for the ATLAS experiment on the Worldwide LHC Computing Grid. With the increasing importance of task-level parallelism in high-performance computing, Pilot-Job systems are also witnessing an adoption beyond traditional domains. Notwithstanding the growing impac...

  8. Application of EMTP in China s UHVAC Pilot Project

    2009-01-01

    Considering the characteristics of the UHVAC Pilot Project in China,the importance of study on electromagnetic transient overvoltage in UHVAC projects is demonstrated in this paper.Through analysis and comparison on the simulation programs for electromagnetic transient overvoltages,EMTP is then recommended for the UHVAC Pilot Project in China.The element models in EMTP used in simulating power frequency overvoltage and power resonance of non-entire phase operation,etc.,are introduced.The paper also points o...

  9. Guangzhou Green Trucks Pilot Project : Background Analysis Report

    Clean Air Initiative for Asian Cities Center

    2010-01-01

    This document was devloped as it initiated a pilot project - dubbed Guangzhou Green Trucks Pilot Project in support of Guangzhou's efforts to improve air quality in preparation for the 2010 Asian Games. The goal of this project was to develop a proof of concept for a truck program in Guangdong Province, and possibly China, that aims to: Enhance the fuel economy of the truck fleet, Reduce b...

  10. Optimal pilot decisions and flight trajectories in air combat

    Virtanen, Kai

    2005-01-01

    The thesis concerns the analysis and synthesis of pilot decision-making and the design of optimal flight trajectories. In the synthesis framework, the methodology of influence diagrams is applied for modeling and simulating the maneuvering decision process of the pilot in one-on-one air combat. The influence diagram representations describing the maneuvering decision in a one sided optimization setting and in a game setting are constructed. The synthesis of team decision-making in a multiplay...

  11. Controller-Pilot Data Link Communication – (TAXI-CPDLC)

    Jakobi, Jörn

    2010-01-01

    Increasing traffic rates in aviation cause bottlenecks in safety and efficiency, particularly on the ground at major airports. Voice communication radio channels are often overloaded and pilots are less supported to find their way and to avoid other traffic. Controller-Pilot Data Link Communication during taxi (TAXI-CPDLC) is one promising service to bring benefits in terms of unload the radio channel by taking over ‘routine communication’ and to enable the transfer and representation of the ...

  12. The Pilot Study of Whoqol-100 (Malay Version)

    Hasanah, C. I.; Razali, M. S.

    1999-01-01

    In confronting the advances in the new treatment for incurable illnesses there is an increasing need for doctors to be aware of their patients’ cognition and feeling related to their quality of life (QOL). Recognizing this need the authors translated and pilot tested the WHOQOL-100, a genuinely international measure of QOL by the World Health Organization (quality of life group). The WHOQOL-100 Malay version was pilot tested on 50 healthy controls and 250 ill subjects, suffering from hyperten...

  13. Dilemmas of focus group recruitment and implementation: a pilot perspective.

    Howatson-Jones, Isis Lioba

    2007-01-01

    In this paper, Isis Lioba Howatson-Jones reviews some of the dilemmas experienced in arranging focus groups, particularly for the novice researcher and draws upon a pilot research project on qualified nurses' learning as illustration. The paper explores ways of overcoming recruitment and method issues during the pilot phase of a study, and presents a number of recommendations for the practice and conduct of focus groups. PMID:17315775

  14. Flying Unmanned Aircraft: A Pilot's Perspective

    Pestana, Mark E.

    2011-01-01

    The National Aeronautics and Space Administration (NASA) is pioneering various Unmanned Aircraft System (UAS) technologies and procedures which may enable routine access to the National Airspace System (NAS), with an aim for Next Gen NAS. These tools will aid in the development of technologies and integrated capabilities that will enable high value missions for science, security, and defense, and open the door to low-cost, extreme-duration, stratospheric flight. A century of aviation evolution has resulted in accepted standards and best practices in the design of human-machine interfaces, the displays and controls of which serve to optimize safe and efficient flight operations and situational awareness. The current proliferation of non-standard, aircraft-specific flight crew interfaces in UAS, coupled with the inherent limitations of operating UAS without in-situ sensory input and feedback (aural, visual, and vestibular cues), has increased the risk of mishaps associated with the design of the "cockpit." The examples of current non- or sub- standard design features range from "annoying" and "inefficient", to those that are difficult to manipulate or interpret in a timely manner, as well as to those that are "burdensome" and "unsafe." A concerted effort is required to establish best practices and standards for the human-machine interfaces, for the pilot as well as the air traffic controller. In addition, roles, responsibilities, knowledge, and skill sets are subject to redefining the terms, "pilot" and "air traffic controller", with respect to operating UAS, especially in the Next-Gen NAS. The knowledge, skill sets, training, and qualification standards for UAS operations must be established, and reflect the aircraft-specific human-machine interfaces and control methods. NASA s recent experiences flying its MQ-9 Ikhana in the NAS for extended duration, has enabled both NASA and the FAA to realize the full potential for UAS, as well as understand the implications of

  15. Results from the CERN pilot CLOUD experiment

    J. Duplissy

    2010-02-01

    Full Text Available During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm detection threshold of between 0.1 and 100 cm−3s−1, and growth rates between 2 and 37 nm h−1. The corresponding H2O concentrations were typically around 106 cm−3 or less. The experimentally-measured formation rates and htwosofour concentrations are comparable to those found in the atmosphere, supporting the idea that sulphuric acid is involved in the nucleation of atmospheric aerosols. However, sulphuric acid alone is not able to explain the observed rapid growth rates, which suggests the presence of additional trace vapours in the aerosol chamber, whose identity is unknown. By analysing the charged fraction, a few of the aerosol bursts appear to have a contribution from ion-induced nucleation and ion-ion recombination to form neutral clusters. Some indications were also found for the accelerator beam timing and intensity to influence the aerosol particle formation rate at the highest experimental SO2 concentrations of 6 ppb, although none was found at lower concentrations. Overall, the exploratory measurements provide suggestive evidence for ion-induced nucleation or ion-ion recombination as sources of aerosol particles. However in order to quantify the conditions under which ion processes become significant, improvements are needed in

  16. Results from the CERN pilot CLOUD experiment

    J. Duplissy

    2009-09-01

    Full Text Available During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the CLOUD1 experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm detection threshold of between 0.1 and 100 cm−3s−1, and growth rates between 2 and 37 nm h−1. The corresponding H2SO4 concentrations were typically around 106 cm−3 or less. The experimentally-measured formation rates and H2SO4 concentrations are comparable to those found in the atmosphere, supporting the idea that sulphuric acid is involved in the nucleation of atmospheric aerosols. However, sulphuric acid alone is not able to explain the observed rapid growth rates, which suggests the presence of additional trace vapours in the aerosol chamber, whose identity is unknown. By analysing the charged fraction, a few of the aerosol bursts appear to have a contribution from ion-induced nucleation and ion-ion recombination to form neutral clusters. Some indications were also found for the accelerator beam timing and intensity to influence the aerosol particle formation rate at the highest experimental SO2 concentrations of 6 ppb, although none was found at lower concentrations. Overall, the exploratory measurements provide suggestive evidence for ion-induced nucleation or ion-ion recombination as sources of aerosol particles. However in order to quantify the conditions under which ion processes become significant, improvements are needed in

  17. Results from the CERN pilot CLOUD experiment

    During a 4-week run in October-November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving Outdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm detection threshold of between 0.1 and 100 cm-3 s-1, and growth rates between 2 and 37 nm h-1. The corresponding H2SO4 concentrations were typically around 106 cm-3 or less. The experimentally-measured formation rates and H2SO4 concentrations are comparable to those found in the atmosphere, supporting the idea that sulphuric acid is involved in the nucleation of atmospheric aerosols. However, sulphuric acid alone is not able to explain the observed rapid growth rates, which suggests the presence of additional trace vapours in the aerosol chamber, whose identity is unknown. By analyzing the charged fraction, a few of the aerosol bursts appear to have a contribution from ion-induced nucleation and ion-ion recombination to form neutral clusters. Some indications were also found for the accelerator beam timing and intensity to influence the aerosol particle formation rate at the highest experimental SO2 concentrations of 6 ppb, although none was found at lower concentrations. Overall, the exploratory measurements provide suggestive evidence for ion-induced nucleation or ion-ion recombination as sources of aerosol particles. However in order to quantify the conditions under which ion processes become significant, improvements are needed in controlling the experimental variables and in the reproducibility of the experiments. Finally, concerning technical aspects, the most

  18. Results from the CERN pilot CLOUD experiment

    Duplissy, J.; David, A.; Hahn, F.; Kirkby, J.; Onnela, A.; Veenhof, R.; Wilhelmsson, M. [CERN, PH Dept., Geneva (Switzerland); Enghoff, M.B.; Avngaard, M.; Bondo, T.; Marsh, N.D.; Pedersen, O.P.; Polny, J.; Svensmark, H.; Svensmark, J. [DTU Space, National Space Inst., Center for Sun-Climate Research, Copenhagen (Denmark); Aplin, K.L.; Bingham, R.; Kellett, B.; Lockwood, M. [Rutherford Appleton Lab., Space Science and Technology Dept., Chilton (United Kingdom); Arnold, F.; Aufmhoff, H.; Reichl, U. [Max-Planck Inst. for Nuclear Physics, Heidelberg (Germany); Verheggen, B. [Dept. of Air Quality and Climate Change, Energy Research Centre of the Netherlands ECN, Petten (Netherlands); Baltensperger, U.; Wehrle, G.; Weingartner, E. [Paul Scherrer Inst., Lab. of Atmospheric Chemistry, Villigen (Switzerland); Carslaw, K. [Univ. of Leeds, School of Earth and Environment, Leeds (United Kingdom); Curtius, J. [Goethe-Univ. of Frankfurt, Inst. for Atmospheric and Environmental Sciences, Frankfurt am Main (Germany); Fastrup, B.; Pedersen, E. [Univ. of Aarhus, Inst. of Physics and Astronomy, Aarhus (Denmark); Gagne, S.; Kulmala, M.; Laakso, L.; Nieminen, T.; Sipila, M. [Helsinki Inst. of Physics and Univ. of Helsinki, Dept. of Physics, Helsinki (Finland); Harrison, R.G. [Univ. of Reading, Dept. of Meteorology, Reading (United Kingdom); Laaksonen, A. [Univ. of Kuopio, Dept. of Physics, Kuopio (Finland); Lillestol, E. [Univ. of Bergen, Inst. of Physics, Bergen (Norway); Makela, J. [Tampere Univ. of Technology (Finland); Makhmutov, V.; Stozhkov, Y. [Lebedev Physical Inst., Solar and Cosmic Ray Research Lab., Moscow (Russian Federation); Seinfeld, J.H. [California Inst. of Tech., Div. of Chemistry and Chemical Engineering, Pasadena, CA (United States); Stratmann, F.; Wex, H. [Leibniz Inst. for Tropospheric Research, Leipzig (Germany); Viisanen, Y. [Finnish Meteorological Inst., Helsinki (Finland); Wagner, P.E.; Winkler, P.M. [Univ. of Vienna (Austria)

    2010-02-15

    During a 4-week run in October-November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving Outdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aerosol formation from trace H2SO4 vapour and secondly to provide technical input for the CLOUD design. A total of 44 nucleation bursts were produced and recorded, with formation rates of particles above the 3 nm detection threshold of between 0.1 and 100 cm{sup -3} s{sup -1}, and growth rates between 2 and 37 nm h{sup -1}. The corresponding H2SO4 concentrations were typically around 106 cm{sup -3} or less. The experimentally-measured formation rates and H2SO4 concentrations are comparable to those found in the atmosphere, supporting the idea that sulphuric acid is involved in the nucleation of atmospheric aerosols. However, sulphuric acid alone is not able to explain the observed rapid growth rates, which suggests the presence of additional trace vapours in the aerosol chamber, whose identity is unknown. By analyzing the charged fraction, a few of the aerosol bursts appear to have a contribution from ion-induced nucleation and ion-ion recombination to form neutral clusters. Some indications were also found for the accelerator beam timing and intensity to influence the aerosol particle formation rate at the highest experimental SO2 concentrations of 6 ppb, although none was found at lower concentrations. Overall, the exploratory measurements provide suggestive evidence for ion-induced nucleation or ion-ion recombination as sources of aerosol particles. However in order to quantify the conditions under which ion processes become significant, improvements are needed in controlling the experimental variables and in the reproducibility of the experiments. Finally, concerning technical

  19. Sensor supported pilot assistance for helicopter flight in DVE

    Waanders, Tim; Münsterer, T.; Kress, M.

    2013-05-01

    Helicopter operations at low altitude are to this day only performed under VFR conditions in which safe piloting of the aircraft relies on the pilot's visual perception of the outside environment. However, there are situations in which a deterioration of visibility conditions may cause the pilot to lose important visual cues thereby increasing workload and compromising flight safety and mission effectiveness. This paper reports on a pilot assistance system for all phases of flight which is intended to: • Provide navigational support and mission management • Support landings/take-offs in unknown environment and in DVE • Enhance situational awareness in DVE • Provide obstacle and terrain surface detection and warning • Provide upload, sensor based update and download of database information for debriefing and later missions. The system comprises a digital terrain and obstacle database, tactical information, flight plan management combined with an active 3D sensor enabling the above mentioned functionalities. To support pilots during operations in DVE, an intuitive 3D/2D cueing through both head-up and head-down means is proposed to retain situational awareness. This paper further describes the system concept and will elaborate on results of simulator trials in which the functionality was evaluated by operational pilots in realistic and demanding scenarios such as a SAR mission to be performed in mountainous area under different visual conditions. The objective of the simulator trials was to evaluate the functional integration and HMI definition for the NH90 Tactical Transport Helicopter.

  20. CYCLE pilot: a protocol for a pilot randomised study of early cycle ergometry versus routine physiotherapy in mechanically ventilated patients

    Kho, Michelle E.; Molloy, Alexander J; Clarke, France; Herridge, Margaret S.; Koo, Karen K Y; Rudkowski, Jill; Seely, Andrew J E; Pellizzari, Joseph R; Tarride, Jean-Eric; Mourtzakis, Marina; Karachi, Timothy; Cook, Deborah J; ,

    2016-01-01

    Introduction Early exercise with in-bed cycling as part of an intensive care unit (ICU) rehabilitation programme has the potential to improve physical and functional outcomes following critical illness. The objective of this study is to determine the feasibility of enrolling adults in a multicentre pilot randomised clinical trial (RCT) of early in-bed cycling versus routine physiotherapy to inform a larger RCT. Methods and analysis 60-patient parallel group pilot RCT in 7 Canadian medical-sur...

  1. Pilot assisted readout for passive memristor crossbars

    Naous, Rawan

    2016-06-03

    The high demands for performance and energy efficiency pose significant challenges for computational systems. Memristor-based crossbar architectures are actively considered as vital rivals for the traditional solutions. Nonetheless, density and energy driven passive array structures, that lack a switching control per cell, suffer from sneak paths that limit the range of accurate operation of the crossbar array. In this paper, the crossbar array is treated as a communication channel with added distortion to represent the sneak current. Estimation techniques based on preset pilots are utilized to alleviate the distorting effects and enhance the system throughput. A two dimensional setting of these reference points leads to an accurate estimation of and compensation for the sneak paths effects. Thereby a comprehensive technique is presented that boosts the performance and accommodates functional metrics of speed, energy efficiency, accuracy and density all within a single envelope. SPICE simulations cover the data patterns dependencies, the non-linearity impact, and the crossbar distortion. It offers a further validation, from several aspects, on the reliable operation attained with the complete separation of the high and low bits regions.

  2. Waste Isolation Pilot Plant Strategic Plan

    The purpose of the Waste Isolation Pilot Plant (WIPP) Strategic Plan is to provide decision makers, project participants, and the public with a high-level overview of the objectives, issues, and strategiesthat impact a decision on the suitability of WIPP as a permanent, safe disposal facility for transuranic (TRU) waste that has resulted from defense activities. This document is a component of an integrated planning process and is a key management tool that is coordinated and consistent with the Secretary's Disposal Decision Plan and the Environmental Restoration and Waste Management (EM) Five-Year Plan. This documentsupports other US Department of Energy (DOE) planning efforts, including the TRU Waste Program. The WIPP Strategic Plan addresses the WIPP Program Test Phase, Disposal Decision, Disposal Phase, and Decommissioning Phase (decontamination and decommissioning). It describes the actions and activities that the DOE will conduct to ensure that WIPP will comply with applicable, relevant, and appropriate requirements of the US Environmental Protection Agency (EPA), State of New Mexico, and other applicable federal and state regulations. It also includes the key assumptions under which the strategy was developed. A comprehensive discussion of the multitude of activities involved in the WIPP Program cannot be adequately presented in this document. The specific details of these activities are presented in other, more detailed WIPP planningdocuments

  3. The LHC Vacuum Pilot Sectors Project

    Henrist, B; Bregliozzi, G; Chiggiato, P

    2014-01-01

    The operation of the CERN Large Hadron Collider (LHC) at nominal beam parameters is expected for the next years. Increased synchrotron-radiation stimulated-desorption and electron-cloud build-up are expected. A deep understanding of the interactions between the proton beams and the beam pipe wall is mandatory to control the anticipated beam-induced pressure rise. A Vacuum Pilot Sector (VPS) has been designed to monitor the performance of the vacuum system with time. The VPS is installed along a double LHC room temperature vacuum sector (18 m long, 80 mm inner diameter beam pipes) and includes 8 standard modules, 1.4 m long each. Such modules are equipped with residual gas analysers, Bayard-Alpert gauges, photon and electron flux monitors etc. The chosen modular approach opens the possibility of studying different configurations and implementing future modifications. This contribution will describe the apparatus, the control system designed to drive measurements and possible applications during the LHC Run 2.

  4. National Conversion Pilot Project Waste Management Program

    The U.S. Department of Energy facilities are in the process of downsizing. Most plans for downsizing focus on the decontamination and decommissioning of excess production facilities. A different approach for downsizing is taken at Rocky Flats Environmental Technology Site (RFETS), which has four production buildings. These buildings were used for the production of weapons components from uranium and beryllium and contain unique and valuable equipment, such as rolling mills, furnaces, and high-capacity presses, which could be utilized for stage-III metal recycling. The mission of this National Conversion Pilot Project (NCPP) open-quotes is to explore and demonstrate, at the Rocky Flats Environmental Technology Site (RFETS), the feasibility of economic conversion at Department of Energy facilities.close quotes The NCPP has been divided into three stages: 1. Stage I-planning and feasibility determination 2. Stage II-facility cleanup for reuse and operational assessment 3. Stage III-metals recycling. The NCPP has recently been approved to begin stage II. The objective of the NCPP stage II is to prepare the four NCPP buildings for stage III, to remove unwanted equipment, and to decontaminate buildings and essential equipment to levels consistent with those that commercial industrial operations must meet pursuant to applicable Occupational Safety and Health Administration, U.S. Environmental Protection Agency, U.S. Nuclear Regulatory Commission, and state workplace regulations

  5. Concept for an optionally piloted vehicle system

    Loucks, Kenneth W.

    1993-02-01

    A concept for an optionally piloted vehicle (OPV) is currently in development using a platform that is a derivative of an all-composite, long endurance manned aircraft. This paper describes the challenges and basic advantages of an OPV when compared to the exclusively unmanned operation of conventional Unmanned Aerial Vehicles (UAVs). The paper focuses on system reliability and Federal Aviation Agency (FAA) issues that must be resolved to ensure aircraft recoverability and safety-of-flight when flown in air-traffic controlled airspace, including full autonomous landing and takeoff. A practical approach using a unique arrangement of redundant off-the-shelf systems incorporating artificial intelligence and utilizing Global Positioning, Microwave Landing, and Joint Tactical Information Data Systems is described. OPV applications to a wide-range of payloads and operational missions are described, including electro-optical/radar imaging, environmental, SIGINT, and communication systems. In addition, the platform is seen as the forerunner to an in-flight refuelable UAV, that would enable world-wide non-stop deployments and extended on-station times.

  6. Waste isolation pilot plant disposal room model

    This paper describes development of the conceptual and mathematical models for the part of the Waste Isolation Pilot Plant (WIPP) repository performance assessment that is concerned with what happens to the waste over long times after the repository is decommissioned. These models, collectively referred to as the open-quotes Disposal Room Model,close quotes describe the repository closure process during which deformation of the surrounding salt consolidates the waste. First, the relationship of repository closure to demonstration of compliance with the Environmental Protection Agency (EPA) standard (40 CFR 191 Appendix C) and how sensitive performance results are to it are examined. Next, a detailed description is provided of the elements of the disposal region, and properties selected for the salt, waste, and other potential disposal features such as backfill. Included in the discussion is an explanation of how the various models were developed over time. Other aspects of closure analysis, such as the waste flow model and method of analysis, are also described. Finally, the closure predictions used in the final performance assessment analysis for the WIPP Compliance Certification Application are summarized

  7. Waste isolation pilot plant disposal room model

    Butcher, B.M.

    1997-08-01

    This paper describes development of the conceptual and mathematical models for the part of the Waste Isolation Pilot Plant (WIPP) repository performance assessment that is concerned with what happens to the waste over long times after the repository is decommissioned. These models, collectively referred to as the {open_quotes}Disposal Room Model,{close_quotes} describe the repository closure process during which deformation of the surrounding salt consolidates the waste. First, the relationship of repository closure to demonstration of compliance with the Environmental Protection Agency (EPA) standard (40 CFR 191 Appendix C) and how sensitive performance results are to it are examined. Next, a detailed description is provided of the elements of the disposal region, and properties selected for the salt, waste, and other potential disposal features such as backfill. Included in the discussion is an explanation of how the various models were developed over time. Other aspects of closure analysis, such as the waste flow model and method of analysis, are also described. Finally, the closure predictions used in the final performance assessment analysis for the WIPP Compliance Certification Application are summarized.

  8. Waste Isolation Pilot Plant borehole data

    Data pertaining to all the surface boreholes used at the WIPP site for site characterization hydrological testing and resource evaluation exist in numerous source documents. This project was initiated to develop a comprehensive data base that would include the data on all WIPP related surface boreholes from the Atomic Energy Commission, Waste Isolation Pilot Plant Energy Research and Development Administration, Department of Energy, and Hydrologic Test Borehole Programs. The data compiled from each borehole includes: operator, permit number, location, total depth, type of well, driller, drilling record, casing record, plugging schedule, and stratigraphic summary. There are six groups of boreholes contained in this data base, they are as follows: Commercially Drilled Potash Boreholes, Energy Department Wells, Geologic Exploration Boreholes, Hydrologic Test Boreholes, Potash Boreholes, and Subsurface Exploration Boreholes. There were numerous references which contained borehole data. In some cases the data found in one document was inconsistent with data in another document. In order to ensure consistency and accuracy in the data base, the same references were used for as many of the boreholes as possible. For example, all elevations and locations were taken from Compilation and Comparison of Test-Hole Location Surveys in the Vicinity of the WIPP Site. SAND 88-1065, Table 3-5. There are some sections where a data field is left blank. In this case, the information was either not applicable or was unavailable

  9. Pilot project for vehicle scrapping in Illinois

    1993-05-01

    Accelerated vehicle scrappage programs have been suggested as a possible means to clean the air in urban areas by allowing sponsoring entities to generate emissions credits through the purchase and scrapping of older, high-emitting vehicles. Although two previous car scrapping projects had been executed, the Illinois Environmental Protection Agency (IEPA) decided that doing another project would be productive. The authors wanted to further explore certain aspects of vehicle scrappage and concentrate on specific characteristics of the local vehicle fleet to determine how such programs should be considered for credit generation in Illinois. The IEPA, in conjunction with two contractual consultants and a combined team from General Motors and the Environmental Defense Fund, designed a pilot project that would investigate the feasibility of a large scale vehicle scrappage program in the Chicago area. The Illinois Cash for Clunkers project introduced several attributes that had not been part of previous scrappage efforts. The project purchased 207 vehicles from southern Chicago and the southern suburbs. All vehicles were tested using an IM 240 test procedure with a purge and pressure analysis of evaporative emissions. The total average emissions per car in grams per mile for testable cars were found to be: Hydrocarbons (HC), 16.09; Oxides of Nitrogen (NOx), 4.81; Carbon Monoxide (CO), 62.42; and Carbon Dioxide (CO2), 496.3.

  10. Waste Isolation Pilot Plant safety analysis report

    The United States Department of Energy (DOE) was authorized by Public Law 96-164 to provide a research and development facility for demonstrating the safe permanent disposal of transuranic (TRU) wastes from national defense activities and programs of the United States exempted from regulations by the US Nuclear Regulatory Commission (NRC). The Waste Isolation Pilot Plant (WIPP), located in southeastern New Mexico near Carlsbad, was constructed to determine the efficacy of an underground repository for disposal of TRU wastes. In accordance with the 1981 and 1990 Records of Decision (ROD), the development of the WIPP was to proceed with a phased approach. Development of the WIPP began with a siting phase, during which several sites were evaluated and the present site selected based on extensive geotechnical research, supplemented by testing. The site and preliminary design validation phase (SPDV) followed the siting phase, during which two shafts were constructed, an underground testing area was excavated, and various geologic, hydrologic, and other geotechnical features were investigated. The construction phase followed the SPDV phase during which surface structures for receiving waste were built and underground excavations were completed for waste emplacement

  11. Waste Isolation Pilot Plant Salt Decontamination Testing

    Rick Demmer; Stephen Reese

    2014-09-01

    On February 14, 2014, americium and plutonium contamination was released in the Waste Isolation Pilot Plant (WIPP) salt caverns. At the request of WIPP’s operations contractor, Idaho National Laboratory (INL) personnel developed several methods of decontaminating WIPP salt, using surrogate contaminants and also americium (241Am). The effectiveness of the methods is evaluated qualitatively, and to the extent possible, quantitatively. One of the requirements of this effort was delivering initial results and recommendations within a few weeks. That requirement, in combination with the limited scope of the project, made in-depth analysis impractical in some instances. Of the methods tested (dry brushing, vacuum cleaning, water washing, strippable coatings, and mechanical grinding), the most practical seems to be water washing. Effectiveness is very high, and it is very easy and rapid to deploy. The amount of wastewater produced (2 L/m2) would be substantial and may not be easy to manage, but the method is the clear winner from a usability perspective. Removable surface contamination levels (smear results) from the strippable coating and water washing coupons found no residual removable contamination. Thus, whatever is left is likely adhered to (or trapped within) the salt. The other option that shows promise is the use of a fixative barrier. Bartlett Nuclear, Inc.’s Polymeric Barrier System (PBS) proved the most durable of the coatings tested. The coatings were not tested for contaminant entrapment, only for coating integrity and durability.

  12. Pilot Neil Armstrong with X-15 #1

    1960-01-01

    Dryden pilot Neil Armstrong is seen here next to the X-15 ship #1 (56-6670) after a research flight. Armstrong made his first X-15 flight on November 30, 1960, in the #1 X-15. He made his second flight on December 9, 1960, in the same aircraft. This was the first X-15 flight to use the ball nose, which provided accurate measurement of air speed and flow angle at supersonic and hypersonic speeds. The servo-actuated ball nose can be seen in this photo in front of Armstrong's right hand. The X-15 employed a non-standard landing gear. It had a nose gear with a wheel and tire, but the main landing consisted of skids mounted at the rear of the vehicle. In the photo, the left skid is visible, as are marks on the lakebed from both skids. Because of the skids, the rocket-powered aircraft could only land on a dry lakebed, not on a concrete runway. The X-15 was a rocket-powered aircraft. The original three aircraft were about 50 ft long with a wingspan of 22 ft. The modified #2 aircraft (X-15A-2 was longer.) They were a missile-shaped vehicles with unusual wedge-shaped vertical tails, thin stubby wings, and unique side fairings that extended along the side of the fuselage. The X-15 weighed about 14,000 lb empty and approximately 34,000 lb at launch. The XLR-99 rocket engine, manufactured by Thiokol Chemical Corp., was pilot controlled and was rated at 57,000 lb of thrust, although there are indications that it actually achieved up to 60,000 lb. North American Aviation built three X-15 aircraft for the program. The X-15 research aircraft was developed to provide in-flight information and data on aerodynamics, structures, flight controls, and the physiological aspects of high-speed, high-altitude flight. A follow-on program used the aircraft as testbeds to carry various scientific experiments beyond the Earth's atmosphere on a repeated basis. For flight in the dense air of the usable atmosphere, the X-15 used conventional aerodynamic controls such as rudder surfaces on the

  13. Adult hearing screening: the Cyprus Pilot Program

    C. Thodi

    2011-03-01

    Full Text Available Hearing loss is the third most common condition affecting adults over 65 (Cruickshanks et al., 1998. It can affect quality of life, limiting the ability to communicate efficiently, and leading to isolation, psychological strain, and functional decline (LaForge, Spector, Sternberg, 1992; Yueh, Shapiro, MacLean, Shekelle, 2003. Communication limitations impinge on the person directly, as well as the family, friends, and social circle. Reports on hearing loss among adults indicate that less than 25% of people who can benefit from amplification are actually using hearing aids, and that people diagnosed with a hearing loss delay seeking amplification by about seven years (Kochkin, 1997. Often, family members are the driving force behind a person with a hearing loss who decides to seek help. Adult hearing screening programs might have a positive effect on raising public awareness on hearing loss and its implications, and shortening delay time for intervention. There is no routine hearing screening for the adult population in Cyprus. The health system provides hearing tests for beneficiaries upon physician recommendation or self-referral. The Cyprus pilot adult hearing screening program (ΑΠΑΣ- EVERYONE- Greek acronym for Screening- Intervention-Hearing-Participation to Life screened hearing in retired adults.

  14. Waste Isolation Pilot Plant Environmental Monitoring Plan

    U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problems; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) explains the rationale and design criteria for the environmental monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document changes in the environmental monitoring program. Guidance for preparation of EMPs is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

  15. Pilot plant study for ethanol production

    Kim, J.S. [Korea Inst. of Science and Technology, Seoul (Korea, Republic of)

    1996-02-01

    Most of domestic alcohol fermentation factory adopt batch process of which productivity is lower than continuous fermentation process. They have made great effort to increase productivity by means of partial unit process automatization and process improvement with their accumulated experience but there is technical limitation in productivity of batch fermentation process. To produce and supply fuel alcohol, economic aspects must be considered first of all. Therefore, development of continuous fermentation process, of which productivity is high, is prerequisite to produce and use fuel alcohol but only a few foreign company possess continuous fermentation technic and use it in practical industrial scale fermentation. We constructed pilot plant (5 Stage CSTR 1 kl 99.5 v/v% ethanol/Day scale) to study some aspects stated below and our ultimate aims are production of industrial scale fuel alcohol and construction of the plant by ourselves. Some study concerned with energy saving separation and contamination control technic were entrusted to KAIST, A-ju university and KIST respectively. (author) 67 refs., 100 figs., 58 tabs.

  16. Waste Isolation Pilot Plant Environmental Monitoring Plan

    None, None

    2008-03-12

    U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problems; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) explains the rationale and design criteria for the environmental monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document changes in the environmental monitoring program. Guidance for preparation of EMPs is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

  17. Uranium-contaminated soil pilot treatment study

    A pilot treatment study is proving to be effective for the remediation of uranium-contaminated soil from a site at the Los Alamos National Laboratory by use of a two-step, zero-discharge, 100% recycle system. Candidate uranium-contaminated soils were characterized for uranium content, uranium speciation, organic content, size fractionization, and pH. Geochemical computer codes were used to forecast possible uranium leach scenarios. Uranium contamination was not homogenous throughout the soil. In the first step, following excavation, the soil was sorted by use of the ThemoNuclean Services segmented gate system. Following the sorting, uranium-contaminated soil was remediated in a containerized vat leach process by use of sodium-bicarbonate leach solution. Leach solution containing uranium-carbonate complexes is to be treated by use of ion-exchange media and then recycled. Following the treatment process the ion exchange media will be disposed of in an approved low-level radioactive landfill. It is anticipated that treated soils will meet Department of Energy site closure guidelines, and will be given open-quotes no further actionclose quotes status. Treated soils are to be returned to the excavation site. A volume reduction of contaminated soils will successfully be achieved by the treatment process. Cost of the treatment (per cubic meter) is comparable or less than other current popular methods of uranium-contamination remediation

  18. Simplified pilot module development and testing within the ATLAS PanDA Pilot 2.0 Project

    Drizhuk, Daniil; The ATLAS collaboration; Nilsson, Paul

    2016-01-01

    The Production and Distributed Analysis (PanDA) system has been developed to meet ATLAS production and analysis requirements for a data-driven workload management system capable of operating at the LHC data processing scale. The PanDA pilot is one of the major components in the PanDA system. It runs on a worker node and takes care of setting up the environment, fetching and pushing data to storage, getting jobs from the PanDA server and executing them. The original PanDA Pilot was designed over 10 years ago and has since then grown organically. Large parts of the original pilot code base are now getting old and are difficult to maintain. Incremental changes and refactoring have been pushed to the limit, and the time is now right for a fresh start, informed by a decade of experience, with the PanDA Pilot 2.0 Project. To create a testing environment for module development and automated unit and functional testing for next generation pilot tasks, a simple pilot version was developed. It resembles the basic workf...

  19. UAS in the NAS: Survey Responses by ATC, Manned Aircraft Pilots, and UAS Pilots

    Comstock, James R., Jr.; McAdaragh, Raymon; Ghatas, Rania W.; Burdette, Daniel W.; Trujillo, Anna C.

    2014-01-01

    NASA currently is working with industry and the Federal Aviation Administration (FAA) to establish future requirements for Unmanned Aircraft Systems (UAS) flying in the National Airspace System (NAS). To work these issues NASA has established a multi-center "UAS Integration in the NAS" project. In order to establish Ground Control Station requirements for UAS, the perspective of each of the major players in NAS operations was desired. Three on-line surveys were administered that focused on Air Traffic Controllers (ATC), pilots of manned aircraft, and pilots of UAS. Follow-up telephone interviews were conducted with some survey respondents. The survey questions addressed UAS control, navigation, and communications from the perspective of small and large unmanned aircraft. Questions also addressed issues of UAS equipage, especially with regard to sense and avoid capabilities. From the civilian ATC and military ATC perspectives, of particular interest are how mixed operations (manned / UAS) have worked in the past and the role of aircraft equipage. Knowledge gained from this information is expected to assist the NASA UAS Integration in the NAS project in directing research foci thus assisting the FAA in the development of rules, regulations, and policies related to UAS in the NAS.

  20. Cosmic radiation and airline pilots. Exposure patterns of Norwegian SAS-pilots 1960 to 1994

    Tveten, U.

    1997-02-01

    The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institutt for Energiteknikk (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). The project has been partially financed by the Norwegian Research Council. Originating from the Norwegian project, a number of similar projects have been started or are in the planning stage in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots employed by the Scandinavian Airline System (SAS). The results presented in this report (radiation doserates for the different types of aircraft in the different years) will, in a later stage of the project, be utilized to estimate the individual radiation exposure histories. The major sources of information used as basis for this work is the collection of old SAS time tables found in the SAS Museum at Fornebu Airport in Oslo, and information provided by members of the Pilots Associations.

  1. Cosmic radiation and airline pilots. Exposure patterns of Norwegian SAS-pilots 1960 to 1994

    The work which is presented in this report is part of a Norwegian epidemiological project, carried out in cooperation between Institutt for Energiteknikk (IFE), the Norwegian Cancer Registry (NCR) and the Norwegian Radiation Protection Authority (NRPA). The project has been partially financed by the Norwegian Research Council. Originating from the Norwegian project, a number of similar projects have been started or are in the planning stage in a number of European countries. The present report lays the ground for estimation of individual exposure histories to cosmic radiation of pilots employed by the Scandinavian Airline System (SAS). The results presented in this report (radiation doserates for the different types of aircraft in the different years) will, in a later stage of the project, be utilized to estimate the individual radiation exposure histories. The major sources of information used as basis for this work is the collection of old SAS time tables found in the SAS Museum at Fornebu Airport in Oslo, and information provided by members of the Pilots Associations

  2. International Safeguards Technology and Policy Education and Training Pilot Programs

    Dreicer, M; Anzelon, G A; Essner, J T; Dougan, A D; Doyle, J; Boyer, B; Hypes, P; Sokava, E; Wehling, F; Martin, J; Charlton, W

    2009-06-16

    A major focus of the National Nuclear Security Administration-led Next Generation Safeguards Initiative (NGSI) is the development of human capital to meet present and future challenges to the safeguards regime. An effective university-level education in safeguards and related disciplines is an essential element in a layered strategy to rebuild the safeguards human resource capacity. NNSA launched two pilot programs in 2008 to develop university level courses and internships in association with James, Martin Center for Nonproliferation Studies (CNS) at the Monterey Institute of International Studies (MIIS) and Texas A&M University (TAMU). These pilot efforts involved 44 students in total and were closely linked to hands-on internships at Los Alamos National Laboratory (LANL) and Lawrence Livermore National Laboratory (LLNL). The Safeguards and Nuclear Material Management pilot program was a collaboration between TAMU, LANL, and LLNL. The LANL-based coursework was shared with the students undertaking internships at LLNL via video teleconferencing. A weeklong hands-on exercise was also conducted at LANL. A second pilot effort, the International Nuclear Safeguards Policy and Information Analysis pilot program was implemented at MIIS in cooperation with LLNL. Speakers from MIIS, LLNL, and other U.S. national laboratories (LANL, BNL) delivered lectures for the audience of 16 students. The majority of students were senior classmen or new master's degree graduates from MIIS specializing in nonproliferation policy studies. The two pilots programs concluded with an NGSI Summer Student Symposium, held at LLNL, where 20 students participated in LLNL facility tours and poster sessions. The value of bringing together the students from the technical and policy pilots was notable and will factor into the planning for the continued refinement of the two programs in the coming years.

  3. AutoPyFactory: A Scalable Flexible Pilot Factory Implementation

    Caballero, J.; Hover, J.; Love, P.; Stewart, G. A.

    2012-12-01

    The ATLAS experiment at the CERN LHC is one of the largest users of grid computing infrastructure, which is a central part of the experiment's computing operations. Considerable efforts have been made to use grid technology in the most efficient and effective way, including the use of a pilot job based workload management framework. In this model the experiment submits ‘pilot’ jobs to sites without payload. When these jobs begin to run they contact a central service to pick-up a real payload to execute. The first generation of pilot factories were usually specific to a single Virtual Organization (VO), and were bound to the particular architecture of that VO's distributed processing. A second generation provides factories which are more flexible, not tied to any particular VO, and provide new and improved features such as monitoring, logging, profiling, etc. In this paper we describe this key part of the ATLAS pilot architecture, a second generation pilot factory, AutoPyFactory. AutoPyFactory has a modular design and is highly configurable. It is able to send different types of pilots to sites and exploit different submission mechanisms and queue characteristics. It is tightly integrated with the PanDA job submission framework, coupling pilot flow to the amount of work the site has to run. It gathers information from many sources in order to correctly configure itself for a site and its decision logic can easily be updated. Integrated into AutoPyFactory is a flexible system for delivering both generic and specific job wrappers which can perform many useful actions before starting to run end-user scientific applications, e.g., validation of the middleware, node profiling and diagnostics, and monitoring. AutoPyFactory also has a robust monitoring system that has been invaluable in establishing a reliable pilot factory service for ATLAS.

  4. AutoPyFactory: A Scalable Flexible Pilot Factory Implementation

    The ATLAS experiment at the CERN LHC is one of the largest users of grid computing infrastructure, which is a central part of the experiment's computing operations. Considerable efforts have been made to use grid technology in the most efficient and effective way, including the use of a pilot job based workload management framework. In this model the experiment submits ‘pilot’ jobs to sites without payload. When these jobs begin to run they contact a central service to pick-up a real payload to execute. The first generation of pilot factories were usually specific to a single Virtual Organization (VO), and were bound to the particular architecture of that VO's distributed processing. A second generation provides factories which are more flexible, not tied to any particular VO, and provide new and improved features such as monitoring, logging, profiling, etc. In this paper we describe this key part of the ATLAS pilot architecture, a second generation pilot factory, AutoPyFactory. AutoPyFactory has a modular design and is highly configurable. It is able to send different types of pilots to sites and exploit different submission mechanisms and queue characteristics. It is tightly integrated with the PanDA job submission framework, coupling pilot flow to the amount of work the site has to run. It gathers information from many sources in order to correctly configure itself for a site and its decision logic can easily be updated. Integrated into AutoPyFactory is a flexible system for delivering both generic and specific job wrappers which can perform many useful actions before starting to run end-user scientific applications, e.g., validation of the middleware, node profiling and diagnostics, and monitoring. AutoPyFactory also has a robust monitoring system that has been invaluable in establishing a reliable pilot factory service for ATLAS.

  5. PEMODELAN DAN PENYELESAIAN PERMASALAHAN PENJADWALAN PILOT DENGAN METODE EKSAK DEKOMPOSISI

    Nurhadi Siswanto

    2007-01-01

    Full Text Available Crew scheduling is one of most important operational problems in airline industries. Crew scheduling Problem consists of two steps that is "Crew Pairing" and "Crew Rostering". The research focusses on building Boeing 737-200's monthly pilot rostering of PT. X Airlines based on given pilot pairings. There are some vertical and horizontal regulations must be fulfilled in so that the problem becomes very complex and cannot be solved using a pure exact method in reasonable computational time. Accordingly, we propose a decomposition exact method to solve the problem. Our model was run using LINGO Optimization software. Experiment results showed that our schedules are outperform than the existing schedules of the airline for the case of May 2006. Abstract in Bahasa Indonesia : Penjadwalan kru pada suatu maskapai penerbangan merupakan salah satu permasalahan operasional yang terpenting. Penjadwalan kru terdiri dari dua tahapan yaitu tahap pengelompokkan kru dan penugasan kru. Penelitian ini memfokuskan pada pembuatan jadwal penugasan pilot pesawat Boeing 737-200 pada maskapai penerbangan PT. X Airlines yang ber-home base di Surabaya selama satu bulan, berdasar pada hasil pengelompokkan pilot yang telah ditentukan sebelumnya. Terdapat sejumlah peraturan horizontal dan vertikal yang harus dipenuhi membuatnya menjadi permasalahan kombinatorial yang sangat kompleks, sehingga tidak dapat diselesaikan dengan menggunakan metode eksak murni dalam waktu yang wajar. Untuk itu digunakan metode eksak dekomposisi. Model tersebut diterjemahkan menggunakan perangkat lunak optimisasi LINGO. Hasil eksperimen menunjukkan bahwa jadwal penugasan pilot yang dibuat dengan metode ini lebih baik daripada jadwal milik perusahaan untuk kasus pada bulan Mei 2006. Kata kunci: penjadwalan pilot, pengelompokkan pilot, aturan horizontal dan vertikal, metode eksak dekomposisi

  6. User Participation in Pilot Implementation: Porters and Nurses Coordinating Patient Transports

    Torkilsheyggi, Arnvør Martinsdóttir á; Hertzum, Morten

    2014-01-01

    Pilot implementations provide users with real-work experiences of how a system will affect their daily work before the design of the system is finalized. On the basis of a pilot implementation of a system for coordinating the transport of patients by hospital porters, we investigate pilot...... the use of the pilot system because the porters and nurses learned about their needs throughout the pilot implementation, not just during use. Finally, we discuss how the scope and duration of a pilot implementation influence the conditions for participation....

  7. SUPERFUND TREATABILITY CLEARINGHOUSE: SOIL STABILIZATION PILOT STUDY, UNITED CHROME NPL SITE PILOT STUDY AND HEALTH AND SAFETY PROGRAM, UNITED CHROME NPL SITE PILOT STUDY

    This document is a project plan for a pilot study at the United Chrome NPL site, Corvallis, Oregon and includes the health and safety and quality assurance/quality control plans. The plan reports results of a bench-scale study of the treatment process as iieasured by the ...

  8. Setting a standard for electricity pilot studies

    In-home displays, dynamic pricing, and automated devices aim to reduce residential electricity use—overall and during peak hours. We present a meta-analysis of 32 studies of the impacts of these interventions, conducted in the US or Canada. We find that methodological problems are common in the design of these studies, leading to artificially inflated results relative to what one would expect if the interventions were implemented in the general population. Particular problems include having volunteer participants who may have been especially motivated to reduce their electricity use, letting participants choose their preferred intervention, and having high attrition rates. Using estimates of bias from medical clinical trials as a guide, we recalculate impact estimates to adjust for bias, resulting in values that are often less than half of those reported in the reviewed studies. We estimate that in-home displays were the most effective intervention for reducing overall electricity use (∼4% using reported data; ∼3% after adjusting for bias), while dynamic pricing significantly reduced peak demand (∼11% reported; ∼6% adjusted), especially when used in conjunction with home automation (∼25% reported; ∼14% adjusted). We conclude with recommendations that can improve pilot studies and the soundness of decisions based on their results. -- Highlights: •We conduct a meta-analysis of field studies of in-home displays, dynamic pricing, and automation on overall and peak use. •Studies were assessed and adjusted for risk-of-bias from inadequate experimental design. •Most studies were at high risk-of-bias from multiple sources. •In-home displays provided the best overall reduction in energy use, approximately 3% after adjustment for risk-of-bias. •Even after adjustment, automation approximately doubled the effectiveness of dynamic pricing on peak reduction from 6% to 14%

  9. Experiences from the ITRAP pilot study

    Illicit trafficking and inadvertent movement of nuclear and other radioactive materials is not a new phenomenon. However, concern about such activities has increased remarkably in the last decade. Although the number of such incidents has risen, the overall extent of the problem is not restricted to Europe and not to nuclear proliferation. A few percent of these incidents involve so-called 'special nuclear materials', which may be used for nuclear weapons and therefore cause a threat of nuclear proliferation. The vast majority of these incidents, however, involve radioactive sources, low-enriched, natural or depleted uranium, which are not usable for weapons. There have been instances in which loss of control over radioactive materials has led to serious, even fatal, consequences to persons. Examples include unintentional incorporation of radioactive materials into recycled steel, recovery of lost radioactive sources by unsuspecting individuals, and deliberate purloining of radioactive material. The ITRAP project - financed by the Austrian Government and executed by the Austrian Research Center in close cooperation with the IAEA, World Customs Organisation (WCO) and Interpol - aimed at finding international consensus on specifications for detection equipment and instrumentation as well as verification of such specifications in laboratory tests and field installations. Under the umbrella of the pilot study, 23 international companies participated in the study and many of them devised improvements of their monitoring equipment. An important element of this study was the harmonized establishment of detection thresholds for practical implementation at borders or similar checkpoints. However, equally important was the verification of agreed specifications in controlled laboratory conditions and in realistic operating environments (field tests). All crucial parameters, as inter alia the false alarm rate, were verified by a significant testing effort as compared to

  10. Waste Isolation Pilot Plant Environmental Monitoring Plan

    U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problem; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) has been written to contain the rationale and design criteria for the monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document any proposed changes in the environmental monitoring program. Guidance for preparation of Environmental Monitoring Plans is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance. The plan will be effective when it is approved by the appropriate Head of Field Organization or their designee. The plan discusses major environmental monitoring and hydrology activities at the WIPP and describes the programs established to ensure that WIPP operations do not

  11. Pilot based frameworks for Weather Research Forecasting

    Ganapathi, Dinesh Prasanth

    The Weather Research Forecasting (WRF) domain consists of complex workflows that demand the use of Distributed Computing Infrastructure (DCI). Weather forecasting requires that weather researchers use different set of initial conditions and one or a combination of physics models on the same set of input data. For these type of simulations an ensemble based computing approach becomes imperative. Most DCIs have local job-schedulers that have no smart way of dealing with the execution of an ensemble type of computational problem as the job-schedulers are built to cater to the bare essentials of resource allocation. This means the weather scientists have to submit multiple jobs to the job-scheduler. In this dissertation we use Pilot-Job based tools to decouple work-load submission and resource allocation therefore streamlining the complex workflows in Weather Research and Forecasting domain and reduce their overall time to completion. We also achieve location independent job execution, data movement, placement and processing. Next, we create the necessary enablers to run an ensemble of tasks bearing the capability to run on multiple heterogeneous distributed computing resources there by creating the opportunity to minimize the overall time consumed in running the models. Our experiments show that the tools developed exhibit very good, strong and weak scaling characteristics. These results bear the potential to change the way weather researchers are submitting traditional WRF jobs to the DCIs by giving them a powerful weapon in their arsenal that can exploit the combined power of various heterogeneous DCIs that could otherwise be difficult to harness owing to interoperability issues.

  12. A Pilot Astronomy Outreach Project in Bangladesh

    Bhattacharya, Dipen; Mridha, Shahjahan; Afroz, Maqsuda

    2015-08-01

    In its strategic planning for the "Astronomy for Development Project," the International Astronomical Union (IAU) has ecognized, among other important missions, the role of astronomy in understanding the far-reaching possibilities for promoting global tolerance and citizenship. Furthermore, astronomy is deemed inspirational for careers in science and technology. The "Pilot Astronomy Outreach Project in Bangladesh"--the first of its kind in the country--aspires to fulfill these missions. As Bangladesh lacks resources to promote astronomy education in universities and schools, the role of disseminating astronomy education to the greater community falls on citizen science organizations. One such group, Anushandhitshu Chokro (AChokro) Science Organization, has been carrying out a successful public outreach program since 1975. Among its documented public events, AChokro organized a total solar eclipse campaign in Bangladesh in 2009, at which 15,000 people were assembled in a single open venue for the eclipse observation. The organization has actively pursued astronomy outreach to dispel public misconceptions about astronomical phenomena and to promote science. AChokro is currently working to build an observatory and Science Outreach Center around a recently-acquired 14-inch Scmidt-Cassegrain telescope and a soon-to-be-acquired new 16-inch reflector, all funded by private donations. The telescopes will be fitted with photometers, spectrometers, and digital and CCD cameras to pursue observations that would include sun spot and solar magnetic fields, planetary surfaces, asteroid search, variable stars and supernovae. The Center will be integrated with schools, colleges, and community groups for regular observation and small-scale research. Special educational and observing sessions for adults will also be organized. Updates on the development of the Center, which is expected to be functioning by the end of 2015, will be shared and feedback invited on the fostering of

  13. Pilot oil atlas for Louisiana. Final report

    Bourgoyne, A.T. Jr.; Kimbrell, C.; Gao, Weigang

    1993-01-01

    An interdisciplinary research team of engineers, geologists, and computer scientists was assembled at LSU to develop unproved methods for prospecting for bypassed oil and to support oil and gas producers in Louisiana. The overall objective of the project was to develop methods for extending the producing life of several types of reservoirs by reducing the amount of oil being bypassed and abandoned. As part of this work, the team collected information available from public sources for several example reservoirs. One task of the project was to develop a format for the compilation of the extensive but cumbersome Louisiana reservoir data so that it could be used by government and industry to evaluate the resource and plan future activities. The existing information system maintained by Louisiana is a Production Audit Reporting System (PARS). It was designed to allow auditing of oil and gas production and severance taxes associated with this production. It was not intended to be used as a database for determining reservoir recovery efficiency or prospecting for oil and gas. Its use for these purposes, however, has been increasing. The database format suggested in this report would allow production information to be easily displayed by reservoir as well as by lease, unit, or well. The data collected as part of the bypassed-oil study was used to illustrate the proposed new format. This pilot database, or atlas, contains information available for 15 reservoirs. It is recommended that LSU continue to compile and publish database information on the potential for bypassed oil in Louisiana`s active reservoirs. This technology-transfer activity should focus each year on those active reservoirs involved in hearings of the Louisiana Office of Conservation. It should also focus on reservoirs being screened by LSU for EOR.

  14. Folates in lettuce: a pilot study

    Johansson, Madelene; Jägerstad, Margaretha; Frølich, Wenche

    2007-01-01

    Background Leafy vegetables are good sources of folates and food shops nowadays offer an increasing number of lettuce varieties. Objective To obtain data on the folate content and forms in common lettuce varieties and spinach sold in the Nordic countries, and to investigate effects of different storage conditions and preparations in the consumer's home or at lunchtime restaurants. Design Folate was analysed in eight different lettuce varieties and spinach using a validated high-performance liquid chromatographic method and the detected forms of folates were confirmed by a mass spectrometric detector [liquid chromatography–mass spectrometry (LC-MS)] following heat extraction, deconjugation with rat serum and purification by solid-phase extraction. Results Folate content, expressed in folic acid equivalents, in the lettuce samples varied six-fold, from 30 to 198 µg 100 g−1 on a fresh weight basis. The folate content was decreased by 14% after storage at 4°C for 8 days and by 2–40% after storage at 22°C for 2–4 h, depending on whether samples were stored as whole leaves, or small torn or cut pieces. LC-MS confirmed the identity of the folate forms: H4folate, 5-CH3-H4folate, 5-HCO-H4folate and 10-HCO-H4folate. Conclusion The considerable variation in folate content between varieties of lettuce in this pilot study, with one variety reaching the level found in spinach, indicates the potential to increase folate intake considerably by choosing folate-rich varieties of lettuce and storing at low temperatures.

  15. Italian experience with pilot reprocessing plants

    Difficulties recently experienced in the reprocessing technology of high-burnup power-reactor fuel elements have shown the importance of pilot plant experiments to optimize the separation processes and to test advanced equipment on a representative scale. The CNEN Eurex plant, in Saluggia (Vercelli), with a 50kg/d throughput, in operation since 1971, has completed several reprocessing campaigns on materials-testing reactor type fuel elements. Two different chemical flowsheets based, respectively, on TBP and tertiary amines, were thoroughly tested and compared. A concise comparative evaluation of the results obtained with the two schemes is given in the paper. Extensive modifications were then introduced (a new head-end cell equipped with a shear) to make the plant suitable to reprocess power reactor fuels. The experimental programme of the plant includes a joint CNEN-Atomic Energy of Canada Ltd. reprocessing experiment of Candu (Pickering) type fuel elements to demonstrate a two-cycle amine-based recovery of the plutonium. Later, a stock of high-burnup fuel elements from the PWR Trino power station will be reprocessed to recover plutonium and uranium with a Purex-type flowsheet. ITREC, the second CNEN experimental reprocessing plant, at Trisaia Nuclear Centre (Matera), started active operation in 1975. In the first campaign U-Th mixed-oxide fuel elements irradiated in the Elk River reactor were processed. The special design features of ITREC make the plant highly versatile, allowing for substantial modification of equipment under remote control conditions. The plant will therefore be used mainly in the near future for advanced equipment testing. For this, a high-speed centrifugal contactor of a new type developed in Poland will be tested in the plant as a part of a joint experiment between CNEN and the Polish Ministry of Atomic Energy. Later, the plant programme will include an experimental campaign on fast-reactor fuels; a detailed study for this is in progress

  16. Italian experience with pilot reprocessing plants

    Problems and difficulties recently experienced in the reprocessing technology of high burnup power reactor fuel elements have shown the importance of pilot plant experiments to optimize the separation processes and to test advanced equipment on a representative scale. The CNEN Eurex plant, in Saluggia (Vercelli), with a 50 kg/d thruput, in operation since '71, has completed several reprocessing campaigns on MTR type fuel elements. Two different chemical flowsheets based respectively on TBP and tertiary amines were thoroughly tested and compared: a concise comparative evaluation of the results obtained with the two schemes is given. Extensive modifications have then been introduced (namely a new headend cell equipped with a shear) to make the plant suitable to reprocess power reactor fuels. The experimental program of the plant includes a joint CNEN-AECL reprocessing experiment on CANDU (Pickering) type fuel elements to demonstrate a two cycle, amine based recovery of the plutonium. Later, a stock of high burnup fuel elements from the PWR Trino power station will be reprocessed to recover Pu and U with a Purex type flowsheet. ITREC, the second CNEN experimental reprocessing plant located at Trisaia Nuclear Center (Matera), started active operation two years ago. In the first campaign Th-U mixed oxide fuel elements irradiated in the Elk River reactor were processed. Results of this experiment are reported. ITREC special design features confer a high degree of versability to the plant allowing for substantial equipment modification under remote control conditions. For this reason the plant will be principally devoted in the near future to advanced equipment testing. Along this line high speed centrifugal contactor of a new type developed in Poland will be tested in the plant in the frame of a joint experiment between CNEN and the Polish AEC. Later on the plant program will include experimental campaign on fast reactor fuels; a detailed study on this program is in

  17. Improvements of diesel combustion with pilot and main injections at different piston positions; Piston iso wo koryoshita pilot funsha ni yoru diesel nenshono kaizen

    Li, C.; Ogawa, H.; Miyamoto, N. [Hokkaido University, Sapporo (Japan); Sakai, A. [Nissan Motor Co. Ltd., Tokyo (Japan)

    2000-06-25

    The fuel spray distribution in a DI diesel engine with a pilot injection was actively controlled by pilot and main fuel injections at different piston positions to avoid the main fuel injection from hitting the pilot flame. A CFD analysis demonstrated that the movement of the piston with a cavity divided by a central lip along the center of the sidewall effectively separated the cores of the pilot and main fuel sprays. The experiments showed that more smoke was emitted with pilot injection in an ordinary cavity without the central lip while smokeless and low NO{sub x} operation was realized with pilot injection in a cavity divided by a central lip even at heavy loads where ordinary operation without pilot injection emitted smoke so much. The indicated specific energy consumption ISEC was a little bit higher with the pilot injection, mainly because of the reduction in the degree of constant volume combustion. With the advanced pilot injection, ISEC was improved more than that with the retarded pilot injection while the NO{sub x} is a little higher than the retarded pilot injection maintaining still much lower than in ordinary operation. (author)

  18. An evaluation of the management system verification pilot at Hanford

    The Chemical Management System (CMS), currently under development at Hanford, was used as the ''test program'' for pilot testing the value added aspects of the Chemical Manufacturers Association's (CMA) Management Systems Verification (MSV) process. The MSV process, which was developed by CMA's member chemical companies specifically as a tool to assist in the continuous improvement of environment, safety and health (ESH) performance, represents a commercial sector ''best practice'' for evaluating ESH management systems. The primary purpose of Hanford's MSV Pilot was to evaluate the applicability and utility of the MSV process in the Department of Energy (DOE) environment. However, because the Integrated Safety Management System (ISMS) is the framework for ESH management at Hanford and at all DOE sites, the pilot specifically considered the MSV process in the context of a possible future adjunct to Integrated Safety Management System Verification (ISMSV) efforts at Hanford and elsewhere within the DOE complex. The pilot involved the conduct of two-hour interviews with four separate panels of individuals with functional responsibilities related to the CMS including the Department of Energy Richland Operations (DOE-RL), Fluor Daniel Hanford (FDH) and FDH's major subcontractors (MSCS). A semi-structured interview process was employed by the team of three ''verifiers'' who directed open-ended questions to the panels regarding the development, integration and effectiveness of management systems necessary to ensure the sustainability of the CMS effort. An ''MSV Pilot Effectiveness Survey'' also was completed by each panel participant immediately following the interview

  19. Measurement of doses to aviator pilots using thermoluminescent dosemeters

    During the development of their work, the aviator pilots are exposed at high levels of natural radiation of bottom caused mainly by the cosmic radiation of galactic origin and lot. For such reason, the Metropolitan Autonomous University (UAM) and the Union Association of Aviator Pilots (ASPA), subscribed an agreement with the purpose of to measure the doses of ionizing radiation received by the aviator pilots of diverse air companies that man different types of airships and to determine if these doses surpass the one limit of 0.11 mSv/h settled down by the IAEA for the public in general; and if therefore, these workers should be considered as personnel occupationally exposed. In this work the obtained results when measuring the absorbed dose received by Mexican civil aviator pilots during the development of their work, using thermoluminescent dosemeters of LiF:Mg,Cu,P + Ptfe of national production are presented. The obtained results during the years of 2001 and 2002 show that the monthly doses received by the pilots surpass the one it limits established for the public in general, for what they should be considered as personnel occupationally exposed. (Author)

  20. Detection of Early Noise-Induced Hearing Impairment in Pilots

    WANG En-tong; GONG Wei-xi; CHEN Wei; MA Xiao-li; XIA Hui; CHEN Jun

    2008-01-01

    Objective To detect early signs of noise-induced hearing loss(NIHL) in military pilots without hearing complaints. Methods Pure tone audiometry and acoustic reflex thresholds were tested in 36 military pilots (72 ears) with noise exposure history but no complaints of hearing loss. Conventional test frequencies (0.25-8 kHz) and extended high frequencies (EHF, 10 and 12.5 kHz) were included in audiometry. White noise and pure tones at 0.5, 1, 2, and 4 kHz were used for acoustic reflex tests. Twenty normal hearing subjects(40 ears) with no exposure to occupational noise were used as controls. Results Pure tone thresholds at all conventional frequencies and at EHFs were elevated in the pilots, with the maximum shift at 4 kHz, compared with controls (p < 0.01 ). The pilots also showed elevated ART to white noise and decreased differentials between white noise and pure tone ARTs (p< 0.01 ). Conclusion Early signs of NIHL are present in some symptom-free military pilots. High frequency hearing threshold shift, elevated white noise ART and decreased differential between white noise and pure tone ARTs may be objective indicators of early NIHL.

  1. Pilot Biofeedback Training in the Cognitive Awareness Training Study (CATS)

    Uenking, M.

    2000-01-01

    One of the ongoing problems that pilots face today is a diminished state of awareness such as boredom, sleepiness, or fatigue during cruise conditions that could result in various pilot errors. This study utilized a cognitive training exercise to sharpen the pilot's awareness during simulated flight thereby providing them with a means to overcome these diminished states of awareness. This study utilizes psychophysiological methods in an attempt to assess a pilot's state of awareness more directly. In turn, the pilots will be able to train themselves to recognize these states of awareness and be more mentally sharp during mundane tasks such as those experienced in cruise conditions. The use of these measurement tools may be beneficial for researchers working within the NASA Aviation Safety Program. This paper will provide the reader with some background information concerning the motivation for the study, a brief description of the experimental setup and design matrix, the dependent and independent variables that were employed, and some preliminary findings based on some of the subjective and objective data that was collected. These preliminary findings are of part of an ongoing study being conducted at the NASA Langley Research Center in Hampton, Virginia.

  2. Human risk factors associated with pilots in runway excursions.

    Chang, Yu-Hern; Yang, Hui-Hua; Hsiao, Yu-Jung

    2016-09-01

    A breakdown analysis of civil aviation accidents worldwide indicates that the occurrence of runway excursions represents the largest portion among all aviation occurrence categories. This study examines the human risk factors associated with pilots in runway excursions, by applying a SHELLO model to categorize the human risk factors and to evaluate the importance based on the opinions of 145 airline pilots. This study integrates aviation management level expert opinions on relative weighting and improvement-achievability in order to develop four kinds of priority risk management strategies for airline pilots to reduce runway excursions. The empirical study based on experts' evaluation suggests that the most important dimension is the liveware/pilot's core ability. From the perspective of front-line pilots, the most important risk factors are the environment, wet/containment runways, and weather issues like rain/thunderstorms. Finally, this study develops practical strategies for helping management authorities to improve major operational and managerial weaknesses so as to reduce the human risks related to runway excursions. PMID:27344128

  3. NEREDA Pilot Studies 2003 - 2010; NEREDA Pilotonderzoeken 2003 - 2010

    Berkhof, D.; De Bruin, B.; Kerstholt, M.; Kraan, R.; Miska, V.; Peeters, T.; Van der Roest, H.; Verschoor, J. [DHV, Amersfoort (Netherlands); De Kreuk, M.; Van Loosdrecht, M. [Technische Universiteit Delft TUD, Delft (Netherlands)

    2010-10-15

    Since the nineties of last century research has been conducted on the development of the aerobic granular sludge technology for wastewater treatment. A first STOWA pilot research project was executed at Ede, Netherlands. In 2005 a technological breakthrough was accomplished and was the starting sign for a broader national development program (NNOP). Next to STOWA, Delft University of Delft and DHV, six Waterboards are involved within this development program. Main goal of the NNOP is to develop a new competitive biological wastewater treatment technology (Nereda). After the Ede project additional pilot research projects were conducted at four locations in the Netherlands. Within these pilot research projects the following aspects were investigated: granulation on different wastewater types; stability of granular sludge; optimization of nitrogen and phosphate removal, especially during winter time; control of effluent suspended solids concentration; and obtain technological design parameters for full scale WWTPs (waste water treatment plants) [Dutch] In dit rapport staan de resultaten beschreven van de tussen 2003 en 2010 uitgevoerde pilots met de aeroob-korrelslibtechnologie Nereda. Dit is een nieuwe zuiveringstechnologie waarbij het reinigende actief slib geen vlokken maar korrels vormt. Hierdoor bezinkt het slib sneller en makkelijker. De technologie wordt gekenmerkt door hoge zuiveringsrendementen, weinig ruimtebeslag (voor bezinking) en relatief lage energiekosten. De resultaten van de pilots zijn dermate goed, dat drie van de vijf deelnemende waterschappen hebben besloten om 1 van hun rwzi's (rioolwaterzuiveringsinstallaties) aan te passen op basis van de Nereda-technologie.

  4. Analysis of OFDM System using Pilot Channel Estimation

    Amit

    2012-04-01

    Full Text Available Orthogonal Frequency Division Multiplexing (OFDM ismultiplexing technology of orthogonal multicarrier, and thechannel estimation model based on pilot in OFDM systemsis analyzed; Now that, the channel estimation based onpilot needs interpolation, in order to reduce the complexityof the interpolation algorithm, the FFT channel estimationalgorithm based on pilot is studied. Because of the directFFT channel estimation algorithm existing energy spectrumleakage problems, the optimized FFT channel estimationalgorithm based on the Hamming windowed function is putforward. A lot of conventional algorithms have tried tocancel the residual frame synchronization error (RFSE,which causes the performance degradation of channelestimation when using interpolation between pilot subcarriersin comb-type pilot-aided OFDM systems.Orthogonal frequency-division multiplexing (OFDM is atransmission technique that is based on many orthogonalcarriers that are transmitted simultaneously. Channelestimation techniques for OFDM systems, based on combtypepilot arrangement, over frequency-selective Rican andtime-varying fading channel are investigated. Theadvantage of comb-type pilot arrangement, in channelestimation, is the ability to track the variation in thechannel, which is the main reason for inter-carrierinterference modeled as an additive white Gaussian noise,leading to an increase in the noise level.

  5. Pilot factory - a Condor-based system for scalable Pilot Job generation in the Panda WMS framework

    The Panda Workload Management System is designed around the concept of the Pilot Job - a 'smart wrapper' for the payload executable that can probe the environment on the remote worker node before pulling down the payload from the server and executing it. Such design allows for improved logging and monitoring capabilities as well as flexibility in Workload Management. In the Grid environment (such as the Open Science Grid), Panda Pilot Jobs are submitted to remote sites via mechanisms that ultimately rely on Condor-G. As our experience has shown, in cases where a large number of Panda jobs are simultaneously routed to a particular remote site, the increased load on the head node of the cluster, which is caused by the Pilot Job submission, may lead to overall lack of scalability. We have developed a Condor-inspired solution to this problem, which is using the schedd-based glidein, whose mission is to redirect pilots to the native batch system. Once a glidein schedd is installed and running, it can be utilized exactly the same way as local schedds and therefore, from the user's perspective, Pilots thus submitted are quite similar to jobs submitted to the local Condor pool.

  6. Addressing the Pilot security problem with gLExec

    Sfiligoi, I.; /Fermilab; Koeroo, O.; Venekamp, G.; /NIKHEF, Amsterdam; Yocum, D.; /Fermilab; Groep, D.; /NIKHEF, Amsterdam; Petravick, D.; /Fermilab

    2007-09-01

    The Grid security mechanisms were designed under the assumption that users would submit their jobs directly to the Grid gatekeepers. Many groups are however starting to use pilot-based infrastructures, where users submit jobs to a centralized queue and are successively transferred to the Grid resources by the pilot infrastructure. While this approach greatly improves the user experience, it does introduce several security and policy issues, the more serious being the lack of system level protection between the users and the inability for Grid sites to apply fine grained authorization policies. One possible solution to the problem is provided by gLExec, a X.509 aware suexec derivative. By using gLExec, the pilot workflow becomes as secure as any traditional one.

  7. Report on the Fermilab pilot N&S closure process

    Coulson, L.

    1995-08-01

    This document outlines the plans and protocols for conducting a pilot of the Department of Energy`s Necessary & Sufficient Closure Process (Attachment A) at Fermilab National Accelerator Laboratory (FNAL) in Batavia, Illinois. The result of this pilot will be a set of standards which will serve as the agreed upon basis for providing FNAL with adequate Environment, Safety and Health Protection at the lowest possible cost. This pilot will seek out and emulate compatible industry practices which have been proven successful both in terms of safety performance and cost-effectiveness. This charter has been developed as a partnership effort by the parties to this agreement (see ``Responsibilities`` below), and is considered to be a living document.

  8. Serious complication of cement augmentation for damaged pilot hole.

    Jung, Moon Young; Shin, Dong Ah; Hahn, In Bo; Kim, Tae Gon; Huh, Ryoong; Chung, Sang Sup

    2010-05-01

    Polymethl methacrylate (PMMA) screw reinforcement is frequently used in osteoporotic bone as well as in damaged pilot holes. However, PMMA use can be dangerous, since the amount of applied cement is uncontrolled. A 47-year-old male with traumatic cervical spondylolisthesis at C6-7 underwent anterior cervical plate fixation. During repeated drilling and tapping for false trajectory correction, a pilot hole was damaged. Although it was an unconventional method, PMMA augmentation was tried. However, PMMA was accidentally injected to the cervical spinal cord owing to lack of fluoroscopic guidance. The PMMA was surgically removed after corpectomy and durotomy. The patient had left side hemiparesis (Grade 2/5) immediately post operation. The patient improved spontaneously (Grade 4/5) except for 4th and 5th digit extension. Here, we report a rare complication of PMMA extrusion in the spinal cord during a damaged pilot hole injection, which has not previously been described. PMID:20376906

  9. Optimal Filtering in Pilot-Aided Carrier Recovery

    Arnaldo Spalvieri

    2009-01-01

    Full Text Available The paper deals with carrier recovery based on pilot symbols in single-carrier systems. Wiener's method is used to determine the optimal unconstrained filter in estimation of phase noise assuming that a sequence of equally spaced pilot symbols is available. Our analysis allows to capture two effects that are not considered in the existing literature: the impact of aliasing due to sampling of the phase noise sequence at the pilot rate and the cyclostationary nature of the estimate hence of its performance. Experimental results are derived also for the case, where the filter is constrained to the cascade of two moving averages. These results show that, in the considered example, the mean-square phase error of the constrained filter is within 0.35 dB from the MSE of the optimal filter.

  10. Visual scanning behavior and mental workload in aircraft pilots

    Tole, J. R.; Harris, R. L., Sr.; Stephens, A. T.; Ephrath, A. R.

    1982-01-01

    This paper describes an experimental paradigm and a set of preliminary results which demonstrate a relationship between the level of performance on a skilled man-machine control task, the skill of the operator, the level of mental difficulty induced by an additional task imposed on the basic control task, and visual scanning performance. During a constant, simulated piloting task, visual scanning of instruments was found to vary as a function of the level of difficulty of a verbal loading task. The average dwell time of each fixation on the pilot's primary instrument increased as a function of the loading. The scanning behavior was also a function of the estimated skill level of the pilots, with novices being affected by the loading task much more than experts. The results suggest that visual scanning of instruments in a controlled task may be an indicator of both workload and skill.

  11. Report on the Fermilab pilot N ampersand S closure process

    This document outlines the plans and protocols for conducting a pilot of the Department of Energy's Necessary ampersand Sufficient Closure Process (Attachment A) at Fermilab National Accelerator Laboratory (FNAL) in Batavia, Illinois. The result of this pilot will be a set of standards which will serve as the agreed upon basis for providing FNAL with adequate Environment, Safety and Health Protection at the lowest possible cost. This pilot will seek out and emulate compatible industry practices which have been proven successful both in terms of safety performance and cost-effectiveness. This charter has been developed as a partnership effort by the parties to this agreement (see ''Responsibilities'' below), and is considered to be a living document

  12. OAP- OFFICE AUTOMATION PILOT GRAPHICS DATABASE SYSTEM

    Ackerson, T.

    1994-01-01

    The Office Automation Pilot (OAP) Graphics Database system offers the IBM PC user assistance in producing a wide variety of graphs and charts. OAP uses a convenient database system, called a chartbase, for creating and maintaining data associated with the charts, and twelve different graphics packages are available to the OAP user. Each of the graphics capabilities is accessed in a similar manner. The user chooses creation, revision, or chartbase/slide show maintenance options from an initial menu. The user may then enter or modify data displayed on a graphic chart. The cursor moves through the chart in a "circular" fashion to facilitate data entries and changes. Various "help" functions and on-screen instructions are available to aid the user. The user data is used to generate the graphics portion of the chart. Completed charts may be displayed in monotone or color, printed, plotted, or stored in the chartbase on the IBM PC. Once completed, the charts may be put in a vector format and plotted for color viewgraphs. The twelve graphics capabilities are divided into three groups: Forms, Structured Charts, and Block Diagrams. There are eight Forms available: 1) Bar/Line Charts, 2) Pie Charts, 3) Milestone Charts, 4) Resources Charts, 5) Earned Value Analysis Charts, 6) Progress/Effort Charts, 7) Travel/Training Charts, and 8) Trend Analysis Charts. There are three Structured Charts available: 1) Bullet Charts, 2) Organization Charts, and 3) Work Breakdown Structure (WBS) Charts. The Block Diagram available is an N x N Chart. Each graphics capability supports a chartbase. The OAP graphics database system provides the IBM PC user with an effective means of managing data which is best interpreted as a graphic display. The OAP graphics database system is written in IBM PASCAL 2.0 and assembler for interactive execution on an IBM PC or XT with at least 384K of memory, and a color graphics adapter and monitor. Printed charts require an Epson, IBM, OKIDATA, or HP Laser

  13. Virtual pilot course in radiological protection

    Full text: The radiological protection performs vital importance in the fields medically, industrially and environmental. The X-rays and the radioactive materials used in medicine have allowed to realize important progresses and to develop new technologies skills for the diagnosis, the therapy and the prevention of diseases. Having in it counts tells the risks associated with the ionizing radiations, it is required legally that the personnel that intervenes in the different procedures has the necessary knowledge of radiological protection to assure that the use of radiations in the medical practice should carry out of ideal form, at the right moment and adopting all the necessary measures to guarantee the best protection, so much of the occupationally exposed personnel, since as, like of the patients and the public in general. The virtual environments for the construction of the knowledge like it is the virtual university, allows presenting an effective alternative in the learning of different areas and in this particular case of the radiological protection. With the aim lens to give response to these needs there is implemented this pilot virtual course year based on the current course of radiological protection that is dictated in the Mastery in Medical Physics of the National University of Colombia, sedate Bogota. The purpose of this virtual course is to use as academic and bibliographical support on radiological protection, as well as to answer to the needs of initial formation that the professionals have, to acquire a solid base in the mentioned matter. It has been conceived so that it provides theoretical formation, so much scientific as technology and that contemplates the recommendations and international and national procedure on radiological protection and some applications. Given the incorporation of the technologies of information and communication that in the academic area it has brought with it not only to give support to the curricular activities but

  14. [SCREENING-EVALUATION OF THE CARDIAC ARTERY DISEASE IN CIVIL PILOTS OF THE SENIOR AGE GROUP].

    Kuzmina A Yu

    2015-01-01

    Early diagnostics of cardiac artery disease (CAD) is essential for annual medical flight certification. The investigation was aimed at screening-evaluation of senior civil pilots for CAD using the criteria of ECG findings during the submaximal bicycle ergometry test (BT). The investigation embraced 1189 civil pilots, on reaching the age of 55 years and older in 2009-2010. BT with ECG recording was completed by 976 pilots (82.1%). The test was considered CAD negative in 909 pilots (93.1 %) and CAD positive in 9 pilots (0.9%); of 53 doubtful tests (5.5%), CAD was stated by the ST-criterion in 40 pilots (4.1%) and because of arrhythmias in 13 pilots (1.4%). In 5 cases (0.5%) test results were uninterpretable. Further analysis of the screening results led to diagnosing of clinically significant atherosclerosis of coronary arteries in 17 pilots (1.75%). PMID:26738309

  15. The theory and practice of 100 pilot SHP-based rural electrification counties in China

    Luo Gaorong [Organization of the United Nations, Beijing (China). International Centre of Small Hydroelectric Power Plants

    1995-07-01

    This document presents the theory and practice of 100 pilot small hydroelectric power plants (SHP) based rural electrification counties in China. The document reports the research contents, methodology and results, and the pilot benefit analysis and evaluation.

  16. Commander Brand and Pilot Overmyer operate controls on forward flight deck

    1982-01-01

    On forward flight deck, Commander Brand and Pilot Overmyer operate controls from commanders and pilots seats. Overall view taken from the aft flight deck looking forward shows both astronauts reviewing procedures and checking CRT screen data.

  17. 76 FR 12367 - Proposed Information Collection; Visibility Valuation Survey Pilot Study

    2011-03-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF INTERIOR National Park Service Proposed Information Collection; Visibility Valuation Survey Pilot Study AGENCY... collection. Title: Visibility Valuation Survey Pilot Study. Type of Request: New. Affected...

  18. 76 FR 21347 - Proposed Pesticide Program's Pilot Fragrance Notification Program; Notice of Availability

    2011-04-15

    ... AGENCY Proposed Pesticide Program's Pilot Fragrance Notification Program; Notice of Availability AGENCY... publishing for comment a proposed Pilot Fragrance Notification Program (PFNP) for registrants seeking to add new or modify existing fragrances in new or currently registered pesticide products. The...

  19. Identification of Radioactive Pilot-Plant test requirements

    Powell, W.J.; Riebling, E.F.

    1995-05-09

    Radioactive Pilot-Plant testing needs and alternatives are evaluated for enhanced Sludge Washing and High and Low-Level Vitrification efforts. Also investigated was instrument and equipment testing needs associated with the vitrification and retrieval process. The scope of this document is to record the existing March 1994 letter report for future use. A structured Kepner-Trego{trademark} decision analysis process was used to assist analysis of the testing needs. This analysis provided various combinations of laboratory and radioactive (hot) and cold pilot testing options associated with the above need areas. Recommendations for testing requirements were made.

  20. TREATMENT OF POME BY PILOT PLANT ANAEROBIC FLUIDISED BED REACTOR

    Abdullah Al-Mamun; Azni Idris

    2010-01-01

    A pilot scale anaerobic fluidised bed reactor (AnFBR) of 2000 L capacity was studied to determine its performance to treat palm oil mill effluent (POME). The pilot plant was operated at ambient temperature with diluted POME as substrate. It took 17 days for the start-up of the reactor with pre-seeded sand media. The AnFBR was capable to remove a large portion of organics at relatively shorter retention time. Maximum and minimum COD removal efficiency of 85% and 65% were attained at a ...

  1. Jamaica National Net-Billing Pilot Program Evaluation

    Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States); Stout, Sherry [National Renewable Energy Lab. (NREL), Golden, CO (United States); Peterson, Kimberly [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2015-12-18

    This technical report discusses the effectiveness of the Jamaica Public Service Company Limited Net-Billing Pilot Program. The National Renewable Energy Laboratory (NREL) collected and analyzed data from a wide range of stakeholders, conducted in-country research, and compared program elements to common interconnection practices to form programmatic recommendations for the Jamaica context. NREL finds that the net-billing pilot program has successfully contributed to the support of the emerging solar market in Jamaica with the interconnection of 80 systems under the program for a total of 1.38 megawatts (MW) at the time of original analysis.

  2. Using Artificial Intelligence to Inform Pilots of Weather

    Spirkovska, Lilly; Lodha, Suresh K.

    2006-01-01

    An automated system to assist a General Aviation (GA) pilot in improving situational awareness of weather in flight is now undergoing development. This development is prompted by the observation that most fatal GA accidents are attributable to loss of weather awareness. Loss of weather awareness, in turn, has been attributed to the difficulty of interpreting traditional preflight weather briefings and the difficulty of both obtaining and interpreting traditional in-flight weather briefings. The developmental automated system not only improves weather awareness but also substantially reduces the time a pilot must spend in acquiring and maintaining weather awareness.

  3. Identification of Radioactive Pilot-Plant test requirements

    Radioactive Pilot-Plant testing needs and alternatives are evaluated for enhanced Sludge Washing and High and Low-Level Vitrification efforts. Also investigated was instrument and equipment testing needs associated with the vitrification and retrieval process. The scope of this document is to record the existing March 1994 letter report for future use. A structured Kepner-Trego trademark decision analysis process was used to assist analysis of the testing needs. This analysis provided various combinations of laboratory and radioactive (hot) and cold pilot testing options associated with the above need areas. Recommendations for testing requirements were made

  4. Kinetic Interpretation of Nitrogen Removal in Pilot Scale Experiments

    Harremoës, Poul; Sinkjær, Ole

    1995-01-01

    biological and chemical phosphorus removal. Nitrification and denitrification rates have been measured in batch tests on activated sludge extracted from the pilot plants and by measuring transient concentrations during the alternating mode of operation in the aerobic and anoxic tanks. The data were......Pilot plant experiments have been performed over a period of four years in order to establish an experimental basis for the upgrading of the treatment plants of The City of Copenhagen to nutrient removal. The choice of design is the alternating mode of operating biological nitrogen removal with...

  5. A pilot greenhouse gas trading system: the legal issues

    Clarke, R.

    1996-12-31

    This publication is a plain language version of a more detailed report called `Legal issues presented by a pilot international greenhouse gas trading system` by R.B. Stewart, J.B. Wiener and P. Sands. It analyses the legal issues, and related issues of organization, procedure and implementation, presented by two possible systems for international trading of greenhouse gas emissions limitations or reductions: an allowance trading system and an emissions budget system. The analysis concludes that all these issues can in principle be resolved in a satisfactory manner and do not represent a material impediment to establishing a successful pilot trading system.

  6. Kinetic Interpretation of Nitrogen Removal in Pilot Scale Experiments

    Harremoës, Poul; Sinkjær, Ole

    1995-01-01

    Pilot plant experiments have been performed over a period of four years in order to establish an experimental basis for the upgrading of the treatment plants of The City of Copenhagen to nutrient removal. The choice of design is the alternating mode of operating biological nitrogen removal with...... biological and chemical phosphorus removal. Nitrification and denitrification rates have been measured in batch tests on activated sludge extracted from the pilot plants and by measuring transient concentrations during the alternating mode of operation in the aerobic and anoxic tanks. The data were...

  7. FGD Franchising Pilot Project of Thermal Power Plants

    Wang Zhixuan; Pan Li; Zhang Jingyi; Wang Ying

    2009-01-01

    @@ According to the national policy on enhancing environmental protection,the five major power generation companies are required to carry out flue gas desulphurization(FGD) franchising pilot project in thermal power plants. This paper introduces the development of this pilot project, including the foundation ,purpose ,objects ,demands and procedures. It also discusses some main problems encountered during implementation, involving the understanding, legislation, financing, taxation, pricing and management of franchise.At the end,it puts forward some suggestions and countermeasures with regard to laws,regulations,taxation policy and electricity pricing policy.

  8. Pilot production & commercialization of LAPPD{sup ™}

    Minot, Michael J., E-mail: mjm@incomusa.com [Incom Inc, 294 Southbridge Road, Charlton, MA 01507 (United States); Bennis, Daniel C.; Bond, Justin L.; Craven, Christopher A.; O' Mahony, Aileen; Renaud, Joseph M.; Stochaj, Michael E. [Incom Inc, 294 Southbridge Road, Charlton, MA 01507 (United States); Elam, Jeffrey W.; Mane, Anil U.; Demarteau, Marcellinus W.; Wagner, Robert G. [Argonne National Laboratory, 9700 S. Cass Avenue, Lemont, IL 60439-4814 (United States); McPhate, Jason B.; Helmut Siegmund, Oswald [Space Sciences Laboratory, University of California, Berkeley, CA 94720 (United States); Elagin, Andrey; Frisch, Henry J.; Northrop, Richard; Wetstein, Matthew J. [University of Chicago, 5640 S. Ellis Ave., Chicago, IL 60637 (United States)

    2015-07-01

    We present a progress update on plans to establish pilot production and commercialization of Large Area (400 cm{sup 2}) Picosecond Photodetector (LAPPD{sup ™}). Steps being taken to commercialize this MCP and LAPPD{sup ™} technology and begin tile pilot production are presented including (1) the manufacture of 203 mm×203 mm borosilicate glass capillary arrays (GCAs), (2) optimization of MCP performance and creation of an ALD coating facility to manufacture MCPs and (3) design, construction and commissioning of UHV tile integration and sealing facility to produce LAPPDs. Taken together these plans provide a “pathway toward commercialization”.

  9. Development of a pilot size of electrochemical flushing equipment for radioactive soil and concrete

    A pilot size of electrochemical flushing equipment will be manufactured suitable to the contamination characteristics of radioactive soil and concrete stored in KAERI radioactive waste storage. An optimal reagent and an optimal decontamination conditions should be decided through many experiments. - Contamination characterises analysis of TRIGA radioactive soil and concrete - Manufacture of pilot-scale electrochemical flushing equipment - Manufacture and improvement of suitable electrochemical flushing equipment for contamination characteristics in pilot size - Decontamination experiments of electrochemical flushing equipment in a pilot scale

  10. The Effect of Shared Information on Pilot/Controller and Controller/Controller Interactions

    Hansman, R. John; Davison, Hayley J.

    2000-01-01

    The increased ability to exchange information between Pilots, Controllers, Dispatchers, and other agents is a key component of advanced Air Traffic Management. The importance of shared information as well as current and evolving practices in information sharing are presented for a variety of interactions including: Controller/Pilot interactions, Pilot/Airline interactions, Controller/Controller interactions, and Airline/ATM interactions.

  11. Exercise training as treatment of neck pain among military helicopter pilots and crew members

    Murray, Mike; Lange, Britt; Nørnberg, Bo Riebeling;

    Introduction: Neck pain is frequent among helicopter pilots and crew (1). The aim of this study was to investigate if an exercise intervention could reduce the prevalence of neck-pain among helicopter pilots and crew. Methods: Thirty-one pilots and thirty-eight crew members were randomized to an...

  12. 77 FR 36916 - Pilot Program for the Temporary Exchange of Information Technology Personnel

    2012-06-20

    ... Information Technology Personnel AGENCY: Department of Defense (DoD), Office of the DoD Chief Information... for implementing a Pilot Program for the Temporary Exchange of Information Technology Personnel, known as the Information Technology Exchange Program pilot. Pilot is envisioned to promote the...

  13. Centrifuge-induced neck and back pain in F-16 pilots

    Lange, Britt; Nielsen, René Tyranski; Skejø, Pernille Bro; Toft, Palle

    2013-01-01

    Early in their careers, as an important part of their training to become fighter pilots, pilots undergo centrifuge training in order to learn effective anti-G straining maneuvers (AGSM) and to test their G tolerance. The exposure of pilots, especially early in their careers, to training that could...

  14. 14 CFR 121.505 - Flight time limitations: Two pilot crews: airplanes.

    2010-01-01

    ...: airplanes. 121.505 Section 121.505 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Operations § 121.505 Flight time limitations: Two pilot crews: airplanes. (a) If a certificate holder... relieve that pilot of all duty with it during that rest period. (b) No pilot of an airplane that has...

  15. Pilot's Guide to an Airline Career, Including Sample Pre-Employment Tests.

    Traylor, W.L.

    Occupational information for persons considering a career as an airline pilot includes a detailed description of the pilot's duties and material concerning preparation for occupational entry and determining the relative merits of available jobs. The book consists of four parts: Part I, The Job, provides an overview of a pilot's duties in his daily…

  16. 14 CFR 61.11 - Expired pilot certificates and re-issuance.

    2010-01-01

    ... pilot certificate that was issued after April 30, 1949, and that bears an expiration date but does not... expiration date. (d) A private or commercial pilot certificate that was issued after June 30, 1945, and that bears an expiration date, may have that pilot certificate reissued without an expiration date. (e)...

  17. Private Pilot Airplane Written Test Guide. Revised Edition.

    Federal Aviation Administration (DOT), Washington, DC. Flight Standards Service.

    This guide is intended to assist persons preparing to take the written test for the private airplane pilot rating. Guidance is offered on what to expect on the FAA-administered test. Recommendations for study material are presented. Samples of test forms are included and 119 pages of sample questions are provided. (RE)

  18. Danish Health Professionals' Experiences of Being Coached: A Pilot Study

    Ammentorp, Jette; Jensen, Hanne Irene; Uhrenfeldt, Lisbeth

    2013-01-01

    Introduction: In recent years, coaching, as a supplement to professional development, has received increased attention, especially in nursing. Still, only little is known about how health professionals experience participating in coaching sessions. The purpose of this pilot study was to describe and analyze health professionals' experiences from…

  19. Online Advising Pilot at the Community College of Vermont

    Nolan, Kimberly

    2013-01-01

    As more colleges add online courses and fully online programs, the need to offer online supports to students becomes more apparent. The connection to an adviser is critical for all students, but for online students it can serve as their primary connection to the institution. In Fall 2011 a pilot study was

  20. Behavioral Activation for Depressed Teens: A Pilot Study

    Ritschel, Lorie A.; Ramirez, Cynthia L.; Jones, Meredith; Craighead, W. Edward

    2011-01-01

    Behavioral activation (BA) is a psychosocial intervention that has shown promising treatment outcome results with depressed adults. The current pilot study evaluated a version of BA adapted for depressed adolescents. Six teens (3 male, 3 female, ages 14-17) who met criteria for major depressive disorder participated in the study. Participants were…

  1. On constraining pilot point calibration with regularization in PEST

    Fienen, M.N.; Muffels, C.T.; Hunt, R.J.

    2009-01-01

    Ground water model calibration has made great advances in recent years with practical tools such as PEST being instrumental for making the latest techniques available to practitioners. As models and calibration tools get more sophisticated, however, the power of these tools can be misapplied, resulting in poor parameter estimates and/or nonoptimally calibrated models that do not suit their intended purpose. Here, we focus on an increasingly common technique for calibrating highly parameterized numerical models - pilot point parameterization with Tikhonov regularization. Pilot points are a popular method for spatially parameterizing complex hydrogeologic systems; however, additional flexibility offered by pilot points can become problematic if not constrained by Tikhonov regularization. The objective of this work is to explain and illustrate the specific roles played by control variables in the PEST software for Tikhonov regularization applied to pilot points. A recent study encountered difficulties implementing this approach, but through examination of that analysis, insight into underlying sources of potential misapplication can be gained and some guidelines for overcoming them developed. ?? 2009 National Ground Water Association.

  2. Influencing citizen behavior: Experiences from multichannel marketing pilot projects

    Wijngaert, van de Lidwien; Pieterson, Willem; Teerling, Marije L.

    2011-01-01

    Information technology allows national and local governments to satisfy the needs of citizens in a cost effective way. Unfortunately, citizens still tend to prefer traditional, more costly channels, such as the front desk, phone and mail. Through pilot projects government agencies attempt to influen

  3. Decentralization of operating reactor licensing reviews: NRR Pilot Program

    This report, which has incorporated comments received from the Commission and ACRS, describes the program for decentralization of selected operating reactor licensing technical review activities. The 2-year pilot program will be reviewed to verify that safety is enhanced as anticipated by the incorporation of prescribed management techniques and application of resources. If the program fails to operate as designed, it will be terminated

  4. Thomson scattering at Pilot-PSI and Magnum-PSI

    van Rooij, G. J.; van der Meiden, H. J.; Hoen, Mhjt; Koppers, W. R.; Shumack, A. E.; Vijvers, W. A. J.; Westerhout, J.; Wright, G. M.; Rapp, J.

    2009-01-01

    A robust and sensitive Thomson scattering (TS) system has been developed for the high density low temperature plasma in the linear plasma generator Pilot-PSI, which routinely and reproducibly measures electron density and temperature profiles along a detection chord of 25 mm with a spatial resolutio

  5. Analysis of Waste Isolation Pilot Plant Samples: Integrated Summary Report

    Britt, Phillip F [ORNL

    2015-03-01

    Analysis of Waste Isolation Pilot Plant Samples: Integrated Summary Report. Summaries of conclusions, analytical processes, and analytical results. Analysis of samples taken from the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico in support of the WIPP Technical Assessment Team (TAT) activities to determine to the extent feasible the mechanisms and chemical reactions that may have resulted in the breach of at least one waste drum and release of waste material in WIPP Panel 7 Room 7 on February 14, 2014. This report integrates and summarizes the results contained in three separate reports, described below, and draws conclusions based on those results. Chemical and Radiochemical Analyses of WIPP Samples R-15 C5 SWB and R16 C-4 Lip; PNNL-24003, Pacific Northwest National Laboratory, December 2014 Analysis of Waste Isolation Pilot Plant (WIPP) Underground and MgO Samples by the Savannah River National Laboratory (SRNL); SRNL-STI-2014-00617; Savannah River National Laboratory, December 2014 Report for WIPP UG Sample #3, R15C5 (9/3/14); LLNL-TR-667015; Lawrence Livermore National Laboratory, January 2015 This report is also contained in the Waste Isolation Pilot Plant Technical Assessment Team Report; SRNL-RP-2015-01198; Savannah River National Laboratory, March 17, 2015, as Appendix C: Analysis Integrated Summary Report.

  6. Living Smart Homes: A Pilot Australian Sustainability Education Programme

    Miller, Evonne; Buys, Laurie; Bell, Lorraine

    2009-01-01

    This article documents the rationale and experience of a pilot Australian sustainability education programme, "Living Smart Homes" (LSH) based on a community-based social marketing model. Inspired by the Australian "Land for Wildlife" scheme, LSH is designed to engage homeowners with sustainable practices through face-to-face workshops, an…

  7. Small Steps, Big Reward: Quality Improvement through Pilot Groups.

    Bindl, Jim; Schuler, Jim

    1988-01-01

    Because of a need for quality improvement, Wisconsin Power and Light trained two six-person pilot groups in statistical process control, had them apply that knowledge to actual problems, and showed management the dollars-and-cents savings that come from quality improvement. (JOW)

  8. Role of vitamin D in iron metabolism, a pilot study

    Uma Pandey

    2015-10-01

    Conclusions: This pilot study shows that administration of iron to Vitamin D does not influence the rise in haemoglobin level any greater than Iron administration alone. A larger sample size study is needed to prove this finding further. [Int J Reprod Contracept Obstet Gynecol 2015; 4(5.000: 1494-1498

  9. Assessing the Flipped Classroom in Operations Management: A Pilot Study

    Prashar, Anupama

    2015-01-01

    The author delved into the results of a flipped classroom pilot conducted for an operations management course module. It assessed students' perception of a flipped learning environment after making them experience it in real time. The classroom environment was construed using a case research approach and students' perceptions were studied using…

  10. Investigation and risk factor analysis of hyperuricemia in pilots

    Hong-yu MA

    2012-01-01

    Full Text Available Objective  To investigate the incidence of hyperuricemia in military pilots and the relationship between hyperuricemia and other related risk factors of cardiovascular diseases. Methods  A total of 2563 pilots, who had undergone a regular physical examination in the Air Force General Hospital from 2005 to 2010, participated in the current study. The participants were divided into high serum uric acid (UA group (hyperuricemia group, UA >420µmol/L, n=294 and normal UA group (n=2269. The incidence rates of hypertension, hyperglycemia, and hyperlipemia were compared between these two groups. The dependent variable was serum UA level of the pilots. Other indices included the total cholesterol (CHO, triglycerides (TG, high density lipoprotein (HDL, low density lipoprotein (LDL, fasting blood glucose (FBG, systolic blood pressure (SBP, diastolic blood pressure (DBP, smoking, body weight, and flight time as independent variable. Logistic multivariate regression analysis was conducted to determine the relationship between UA level and these indexes. Results  The incidence rates of hypertension, hypercholesterolemia, hypertriglyceridemia, low HDL, and high LDL were significantly higher in hyperuricemia group than in normal UA group (POR=1.637, POR=1.025, POR=1.046, PConclusion  The serum UA of pilots is closely related to the risk factors of other cardiovascular diseases.

  11. Design Optimisation and Conrol of a Pilot Operated Seat Valve

    Nielsen, Brian; Andersen, Torben Ole; Hansen, Michael Rygaard

    2004-01-01

    The paper gives an approach for optimisation of the bandwidth of a pilot operated seat valve for mobile applications. Physical dimensions as well as parameters of the implemented control loop are optimised simultaneously. The frequency response of the valve varies as a function of the pressure drop...

  12. PILOT PLANT EVALUATION OF CRITICAL FLUID EXTRACTIONS FOR ENVIRONMENTAL APPLICATIONS

    The report gives results of using liquefied-gas solvents in a pilot plant study to extract oil from mill scale (a steel mill by-product) and bleaching clay (a vegetable oil filtering media). The process, operated on a semi-batch cycle, involved two extractors and a solvent recove...

  13. 14 CFR 61.87 - Solo requirements for student pilots.

    2010-01-01

    ... procedures for pre-solo flight training in a powered-lift. A student pilot who is receiving training for a powered-lift rating must receive and log flight training in the following maneuvers and procedures: (1...-inoperative approaches and landings. (i) Maneuvers and procedures for pre-solo flight training in a glider....

  14. Pilot interaction with automated airborne decision making systems

    Rouse, W. B.

    1981-01-01

    The role of the pilot and crew for future aircraft is discussed. Fifteen formal experimental studies and the development of a variety of models of human behavior based on queueing history, pattern recognition methods, control theory, fuzzy set theory, and artificial intelligence concepts are presented. L.F.M.

  15. Transferring manual ultrasonic inspection procedures - results of a pilot study

    Results of a manual ultrasonic pilot study for NDE specialists at RBMK nuclear reactor sites are presented. Probabilities of detection and false calls, using two different grading criteria, are estimated. Analyses of performance parameters lead to conclusions regarding attributes for improved test discrimination capabilities. (orig.)

  16. Job Rotation at Cardiff University Library Service: A Pilot Study

    Earney, Sally; Martins, Ana

    2009-01-01

    This paper presents case study research of a job rotation pilot involving six library assistants in Cardiff University Library Service (ULS). Firstly, it investigates whether job rotation improves motivation and secondly, whether there is an improvement in skills, both technical and "soft". Following a review of the literature, semi-structured…

  17. AutoPyFactory: A Scalable Flexible Pilot Factory Implementation

    Caballero, J; The ATLAS collaboration; Love, P; Stewart, G

    2012-01-01

    The ATLAS experiment at the CERN LHC is one of the largest users of grid computing infrastructure, which is a central part of the experiment’s computing operations. Considerable efforts have been made to use grid technology in the most efficient and effective way, including the use of a pilot job based workload management framework. In this model the experiment submits ’pilot’ jobs to sites without payload. When these jobs begin to run they contact a central service to retrieve a real payload to execute. The first generation of pilot factories were usually specific to a single VO, and were bound to the particular architecture of that VO’s distributed processing. A second generation provides factories which are more flexible, not tied to any particular VO, and provide new or improved features such as monitoring, logging, profiling, etc. In this paper we describe this key part of the ATLAS pilot architecture, a second generation pilot factory, AutoPyFactory. AutoPyFactory has a modular design and is hig...

  18. NATO/CCMS PILOT STUDY - CLEAN PRODUCTS AND PROCESSES

    The proposed objective of the NATO/CCMS Pilot on clean products and processes is to facilitate further gains in pollution prevention, waste minimization, and design for the environment. It is anticipated that the free exchange of knowledge, experience, data, and models will fost...

  19. Characterization of two influenza A viruses from a pilot whale.

    Hinshaw, V S; Bean, W J; Geraci, J.; Fiorelli, P; Early, G.; Webster, R G

    1986-01-01

    Influenza A viruses of the H13N2 and H13N9 subtypes were isolated from the lung and hilar node of a pilot whale. Serological, molecular, and biological analyses indicate that the whale isolates are closely related to the H13 influenza viruses from gulls.

  20. The LOFAR pilot surveys for pulsars and fast radio transients

    Coenen, Thijs; van Leeuwen, Joeri; Hessels, Jason W. T.; Stappers, Ben W.; Kondratiev, Vladislav I.; Alexov, A.; Breton, R. P.; Bilous, A.; Cooper, S.; Falcke, H.; Fallows, R. A.; Gajjar, V.; Grießmeier, J.-M.; Hassall, T. E.; Karastergiou, A.; Keane, E. F.; Kramer, M.; Kuniyoshi, M.; Noutsos, A.; Osłowski, S.; Pilia, M.; Serylak, M.; Schrijvers, C.; Sobey, C.; ter Veen, S.; Verbiest, J.; Weltevrede, P.; Wijnholds, S.; Zagkouris, K.; van Amesfoort, A. S.; Anderson, J.; Asgekar, A.; Avruch, I. M.; Bell, M. E.; Bentum, M. J.; Bernardi, G.; Best, P.; Bonafede, A.; Breitling, F.; Broderick, J.; Brüggen, M.; Butcher, H. R.; Ciardi, B.; Corstanje, A.; Deller, A.; Duscha, S.; Eislöffel, J.; Fender, R.; Ferrari, C.; Frieswijk, W.; Garrett, M. A.; de Gasperin, F.; de Geus, E.; Gunst, A. W.; Hamaker, J. P.; Heald, G.; Hoeft, M.; van der Horst, A.; Juette, E.; Kuper, G.; Law, C.; Mann, G.; McFadden, R.; McKay-Bukowski, D.; McKean, J. P.; Munk, H.; Orru, E.; Paas, H.; Pandey-Pommier, M.; Polatidis, A. G.; Reich, W.; Renting, A.; Röttgering, H.; Rowlinson, A.; Scaife, A. M. M.; Schwarz, D.; Sluman, J.; Smirnov, O.; Swinbank, J.; Tagger, M.; Tang, Y.; Tasse, C.; Thoudam, S.; Toribio, C.; Vermeulen, R.; Vocks, C.; van Weeren, R. J.; Wucknitz, O.; Zarka, P.; Zensus, A.

    2014-10-01

    We have conducted two pilot surveys for radio pulsars and fast transients with the Low-Frequency Array (LOFAR) around 140 MHz and here report on the first low-frequency fast-radio burst limit and the discovery of two new pulsars. The first survey, the LOFAR Pilot Pulsar Survey (LPPS), observed a large fraction of the northern sky, ~ 1.4 × 104 deg2, with 1 h dwell times. Each observation covered ~75 deg2 using 7 independent fields formed by incoherently summing the high-band antenna fields. The second pilot survey, the LOFAR Tied-Array Survey (LOTAS), spanned ~600 deg2, with roughly a 5-fold increase in sensitivity compared with LPPS. Using a coherent sum of the 6 LOFAR "Superterp" stations, we formed 19 tied-array beams, together covering 4 deg2 per pointing. From LPPS we derive a limit on the occurrence, at 142 MHz, of dispersed radio bursts of 107 Jy for the narrowest searched burst duration of 0.66 ms. In LPPS, we re-detected 65 previously known pulsars. LOTAS discovered two pulsars, the first with LOFAR or any digital aperture array. LOTAS also re-detected 27 previously known pulsars. These pilot studies show that LOFAR can efficiently carry out all-sky surveys for pulsars and fast transients, and they set the stage for further surveying efforts using LOFAR and the planned low-frequency component of the Square Kilometer Array. http://www.astron.nl/pulsars/lofar/surveys/lotas/

  1. The Science Case for PILOT III: the Nearby Universe

    Lawrence, J S; Bailey, J; Navascues, D Barrado y; Bedding, T; Bland-Hawthorn, J; Bond, I; Bruntt, H; Burton, M G; Cioni, M -R; Eiroa, C; Epchtein, N; Kiss, L; Lagage, P O; Minier, V; Mora, A; Olsen, K; Peri, P; Saunders, W; Stello, D; Storey, J W V; Tinney, C; Yock, P

    2009-01-01

    PILOT (the Pathfinder for an International Large Optical Telescope is a proposed 2.5 m optical/infrared telescope to be located at DomeC on the Antarctic plateau. The atmospheric conditions at Dome C deliver a high sensitivity, high photometric precision, wide-field, high spatial resolution, and high-cadence imaging capability to the PILOT telescope. These capabilities enable a unique scientific potential for PILOT, which is addressed in this series of papers. The current paper presents a series of projects dealing with the nearby Universe that have been identified as key science drivers for the PILOT facility. Several projects are proposed that examine stellar populations in nearby galaxies and stellar clusters in order to gain insight into the formation and evolution processes of galaxies and stars. A series of projects will investigate the molecular phase of the Galaxy and explore the ecology of star formation, and investigate the formation processes of stellar and planetary systems. Three projects in the ...

  2. CFD Simulation of Pilot HDS Trickle-Bed Reactor

    Tukač, V.

    2012-01-01

    The goal of this study is to compare experimental measurement obtained by RTD method with result of computational model. The goal of this work is to evaluate influence of dilution extent on operation of pilot test reactor and to forecast interaction between intrinsic reaction kinetic, hydrodynamics and mass transfer.

  3. 78 FR 70399 - Paperless Hazard Communications Pilot Program

    2013-11-25

    ...-time? 28. What class(es) of HM would your company/organization ship during the pilot tests? 29. Is your... collection under Office of Management and Budget (OMB) Control No. 2137-0034 entitled, ``Hazardous Materials... Register Vol. 78, No. 139, FR Doc. 2013-17363, filed July 18, 2013), PHMSA invited volunteers...

  4. Leaded Paint in Cambodia—Pilot-scale Assessment

    Sereyrath Lim

    2015-01-01

    Conclusion. Based on our pilot-scale assessment, high levels of lead appear to be common in enamel paints in Cambodia, and a fuller assessment of the situation is warranted. Import and production of such toxic products should be avoided and appropriate labeling and public warnings should be provided.

  5. Revalidation: a university health board's learning from pilot partner engagement.

    Middleton, Lyn Carolyn; Ryley, Nicola; Llewellyn, Denise

    2015-09-01

    This article aims to share organisational experiences and learning from the largest Nursing and Midwifery Council (NMC) revalidation pilot partner. The purpose of revalidation is to improve public and patient protection through career-long professional updating. Pilot participation enabled Aneurin Bevan University Health Board (ABUHB) to contribute significantly to system and process testing, underpinning revalidation across a range of nursing and midwifery settings. An action plan was developed providing a structured approach to the revalidation pilot, detailed actions were identified and progress against actions mapped and reported. While revalidation is the individual registrant's responsibility, there is an organisational obligation to create a supportive enabling environment. A strategic plan incorporating revalidation into organisational objectives and structured leadership roles assisted registrants to successfully meet the NMC's requirements. With 813 registrants completing the pilot process, ABUHB has an enhanced understanding of the revalidation process and an appreciation of its impact on associated professional issues. This level of learning has increased readiness for revalidation commencement for all UK nurses and midwives. PMID:26309012

  6. Development and Pilot Investigation of Behavioral Activation for Negative Symptoms

    Mairs, Hilary; Lovell, Karina; Campbell, Malcolm; Keeley, Philip

    2011-01-01

    Negative symptoms cause functional impairment and impede recovery from psychosis, not least, because of limited developments in empirically validated treatments. This article details a pilot evaluation of a behavioral activation (BA) treatment with eight people presenting with psychosis and marked negative symptoms. The rationale for this…

  7. Leakage characterization of a piloted power operated relief valve

    In Westinghouse Pressurized Water Reactors (PWRs), power operated relief valves (PORVs) are used to provide overpressure protection of the Pressurizer. The valves are fail closed globe valves which means that power is required to open the valves and, on loss of power, the valves close. There are two ways to operate the PORVs. The more common way is to directly couple the disc to an actuator via a disc-stem assembly. The type of design is not the object of this paper. The other and less common way of operating a PORV is by piloting the main valve such that the opening or closing of a pilot valve opens and closes the main valve. This is the design of interest. In most plants, the PORVs are installed with a water loop seal while in some plants no water loop seals are used. It is generally accepted that loop seal installation minimizes valve seat leakage. In non-loop seal installation, the valve seat is exposed to steam which increases the potential for seat leakage. This paper describes the results of some tests performed with nitrogen and steam to characterize the leakage potential of a pilot operated PORV. The test results were compared with seat leakage tests of check valves to provide insight on the leakage testing of pilot operated valves and check valves. The paper also compares the test data with leakage estimates using the ASME/ANSI OM Code guidance on valve leakage

  8. FOAM FLOTATION TREATMENT OF INDUSTRIAL WASTEWATERS: LABORATORY AND PILOT SCALE

    A floc foam flotation pilot plant reduced lead and zinc in dilute solution to very low concentrations. The results suggest a number of design improvements. A simple diffusion model does not adequately describe axial dispersion at high column leadings. The floc foam flotation of z...

  9. DataTAG Contributing to LCG-0 Pilot Startup

    Donno, Flavia; Ciaschini, Vincenzo; Fantinel, Sergio; Rebatto, David; Ronchieri, Elisabetta; Tortone, Gennaro; Vaccarossa, Luca; Verlato, Marco; Vistoli, Cristina; CERN. Geneva. IT Department

    2003-01-01

    The DataTAG project has contributed to the creation of the middleware distribution constituting the base of the LCG-0 pilot. This distribution has demonstrated the possibility of building an EDG release based on iVDGL/VDT, integrating the GLUE schema and early components of the EDG middleware.

  10. Animal Navigation in the Classroom: Lessons from a Pilot Experience

    Fanini, Lucia

    2011-01-01

    In response to a direct request from science teachers, researchers initiated a pilot experience on animal orientation and navigation, which was delivered to 61 13-year-old students in Florence, Italy. The aim was to explain the approach to ethology and to link animal navigation with geography, focusing on species crossing the Italian territory.…

  11. 46 CFR 77.40-1 - Pilot boarding equipment.

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Pilot boarding equipment. 77.40-1 Section 77.40-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PASSENGER VESSELS VESSEL CONTROL AND... point of access to the water's edge during each condition of loading and trim, with an adverse list...

  12. 78 FR 43263 - Paperless Hazard Communications Pilot Program

    2013-07-19

    .... Limitation of e-system capability to communicate information and identifying the redundancy if failure exists... hazard communications systems and comments on an information collection activity associated with the... communications systems. In accordance with MAP-21, in conducting the pilot projects, PHMSA may not waive...

  13. The Rise and Fall of the ERPUM pilot

    Lemberg-Pedersen, Martin

    This working paper traces the institutional dynamics surrounding the European Return Platform for Unaccompanied Minors (ERPUM), the first ever EU pilot attempting to organize the administrative deportation of unaccompanied minors. The first phase of ERPUM was initiated in January 2011, and its...

  14. 14 CFR 61.101 - Recreational pilot privileges and limitations.

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Recreational pilot privileges and limitations. 61.101 Section 61.101 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... demonstrate that aircraft in flight as an aircraft salesperson to a prospective buyer; (13) That is used in...

  15. Initial Scale Development: Sample Size for Pilot Studies

    Johanson, George A.; Brooks, Gordon P.

    2010-01-01

    Pilot studies are often recommended by scholars and consultants to address a variety of issues, including preliminary scale or instrument development. Specific concerns such as item difficulty, item discrimination, internal consistency, response rates, and parameter estimation in general are all relevant. Unfortunately, there is little discussion…

  16. The Effect of Background Music on Bullying: A Pilot Study

    Ziv, Naomi; Dolev, Einat

    2013-01-01

    School bullying is a source of growing concern. A number of intervention programs emphasize the importance of a positive school climate in preventing bullying behavior. The aim of the presented pilot study was to examine whether calming background music, through its effect on arousal and mood, could create a pleasant atmosphere and reduce bullying…

  17. Employment Opportunity Pilot Project: Analysis of Program Impacts

    Randall Brown; John Burghardt; Edward Cavin; David Long; Charles Mallar; Rebecca Maynard; Charles Metcalf; Craig Thornton; Christine Whitebread

    1983-01-01

    The Employment Opportunity Pilot Project (EOPP) was instituted to determine whether a program that provided job-search assistance and subsidized employment and training could succeed in increasing the employment and, hence, reducing the welfare dependence of adults in low-income families with children.

  18. Rock mechanics activities at the Waste Isolation Pilot Plant

    The application of rock mechanics at nuclear waste repositories is a true multidisciplinary effort. A description and historical summary of the Waste Isolation Pilot Plant (WIPP) is presented. Rock mechanics programs at the WIPP are outlined, and the current rock mechanics modeling philosophy of the Westinghouse Waste Isolation Division is discussed

  19. Forces exerted by jumping children: A pilot study

    Moes, C.C.M.; Bakker, H.E.

    1998-01-01

    This article reports on a pilot study of the loads exerted vertically by children when jumping. The subjects of the study were 17 children, aged from two to twelve years. Measurements were made using video recordings and a force-plate. The influence of the stiffness of the base and of jumping with a

  20. Effects of Aluminium in Forest. Results of a pilot experiment

    Mulder, J.; Wit, H. de; Nygaard, P.H.

    1996-01-01

    This conference paper deals with an Norwegian pilot project which started in 1995 and finishing early 1999, investigates the solubility and phyto-toxicity of aluminium (Al) in mature forest ecosystems. The project consists of three major parts, including field manipulation study of Norwegian spruce stands, laboratory experiments and modelling Al chemistry in the root zone. 15 refs.

  1. Research Note-Testing for Gerontological Competencies: A Pilot Study

    Galambos, Colleen; Curl, Angela L.; Woodbury, Karen

    2014-01-01

    This article reports on the pilot delivery of an evaluation method to gauge student learning of gerontological competencies. Using a pretest and posttest design, data were collected on 46 students over 3 classes. Results indicated significant improvement in how students rated or perceived their competencies skill level between pretest and posttest…

  2. Computer Pilot Program, 1986-87. OEA Evaluation Report.

    Guerrero, Frank; Swan, Karen

    The Computer Pilot Program that was implemented in 19 New York City schools in 1986-87 was designed to investigate the efficacy of computer-assisted instruction (CAI) with the at-risk student population in New York City. The goals of the program were to identify systems that were effective in increasing student attendance and achievement, and in…

  3. Teaching Prayer: Pilot Survey of Academic Courses on Personal Prayer.

    Baesler, E. James

    The practical concerns of an individual interested in learning about prayer in an academic context are interconnected with the practical concerns about teaching an academic course on prayer. A pilot study proposed to investigate and evaluate the context and content of academic courses on personal prayer from the perspective of teaching prayer,…

  4. Mobile Learning and Teacher Education: Researching MLEARN Pilot Development

    Passey, Don; Zozimo, Joana

    2015-01-01

    MLEARN, a European Union (EU)-funded project, is exploring and promoting teacher development of mobile learning practices in four member states--the Netherlands, the United Kingdom (UK) (England), Greece and Italy. This paper details the ways research findings have both fed into and been elicited from this pilot, supporting development and…

  5. [Treatment of spasticity with a transcutaneous neurostimulator. A pilot study].

    Kirkeby, R; Jordt, M; Hansen, E

    1995-04-24

    In this pilot study the neurostimulator KDC 5000 is used with efficacy on seven out of 11 patients with spastic palsy, and treatment was given without any side-effects. No other treatment has sufficiently helped these patients, and we therefore conclude that such treatment with a neuro-stimulator could be beneficial for selected patients with spastic palsy of extremities. PMID:7762102

  6. Policy design of the Hubei ETS pilot in China

    Of seven pilot emissions trading schemes (ETS) being run in China, the ETS in Hubei province is the only provincial pilot in the central and western regions of the country with a high GDP growth rate and heavy industrial structure. As such, it is quite representative of China as a whole and its ETS will therefore be reasonably characteristic of a future nationwide market. This paper describes the policy design of the Hubei ETS, including aspects of coverage, cap, allowance allocation, transactions, compliance and penalties. Then, after making a comparison with the other Chinese pilots and emissions trading schemes in the European Union (EU) and California, the paper offers a summary of several distinct features of the Hubei ETS. First, the small numbers of entities that are covered by the scheme produce a considerable proportion of the emissions. This makes Hubei the world's third largest carbon market. Second, the Hubei ETS applies several mechanisms to deal with the province’s rapid growth rate. Third, the scheme's policy design emphasizes liquidity. In addition to these unique features, the Hubei ETS also shares some common features with all the pilots in China. - Highlights: • The Hubei ETS covers only small numbers of entities but considerable emissions. • The Hubei ETS applies several mechanisms to deal with the rapid economic growth. • The Hubei ETS has the greatest proportion of reserve for capacity extension. • Hubei sets more flexible ex-post adjustment of firms’ allowances. • The Hubei ETS emphasizes liquidity

  7. MPI support in the DIRAC Pilot Job Workload Management System

    Parallel job execution in the grid environment using MPI technology presents a number of challenges for the sites providing this support. Multiple flavors of the MPI libraries, shared working directories required by certain applications, special settings for the batch systems make the MPI support difficult for the site managers. On the other hand the workload management systems with Pilot Jobs became ubiquitous although the support for the MPI applications in the Pilot frameworks was not available. This support was recently added in the DIRAC Project in the context of the GISELA Latin American Grid Initiative. Special services for dynamic allocation of virtual computer pools on the grid sites were developed in order to deploy MPI rings corresponding to the requirements of the jobs in the central task queue of the DIRAC Workload Management System. Pilot Jobs using user space file system techniques install the required MPI software automatically. The same technique is used to emulate shared working directories for the parallel MPI processes. This makes it possible to execute MPI jobs even on the sites not supporting them officially. Reusing so constructed MPI rings for execution of a series of parallel jobs increases dramatically their efficiency and turnaround. In this contribution we describe the design and implementation of the DIRAC MPI Service as well as its support for various types of MPI libraries. Advantages of coupling the MPI support with the Pilot frameworks are outlined and examples of usage with real applications are presented.

  8. Reflections on a Pilot Project: Removing the "Dis" from Disability

    Yee, Michelle J.

    2012-01-01

    This paper explores preliminary results of a pilot study whose purpose was to document, through an oral history narrative, the personal and work experiences of a female artist and social entrepreneur who is legally blind. These experiences included the challenges that the research participant has experienced in the U.S. as a woman with an…

  9. Pilot plant for the radioactive decontamination of spent oils

    In this work the operation parameters obtained in the laboratory of oil storage are presented, as well as the operations which shape the pilot plant, the design criteria and the basic design of the core equipment of the developed process. Finally, the comparative results obtained the decontamination process of oil are given as well as laboratory scale. (Author)

  10. Transferring manual ultrasonic inspection procedures - results of a pilot study

    Anderson, M.; Taylor, T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Kadenko, I. [Ukraine Nondestructive Training and Certification Facility (Ukraine)

    2002-07-01

    Results of a manual ultrasonic pilot study for NDE specialists at RBMK nuclear reactor sites are presented. Probabilities of detection and false calls, using two different grading criteria, are estimated. Analyses of performance parameters lead to conclusions regarding attributes for improved test discrimination capabilities. (orig.)

  11. 77 FR 71089 - Pilot Loading of Aeronautical Database Updates

    2012-11-29

    ...) card, rather than in resident memory. The database update was accomplished by removing the SD card with... FAA issued regulations (61 FR 19498) categorizing pilot-performed updates of navigation databases as... regulations in the NPRM (76 FR 64859, October 19, 2011), by removing the task of updating databases used...

  12. Pilot's Automated Weather Support System (PAWSS) concepts demonstration project. Phase 1: Pilot's weather information requirements and implications for weather data systems design

    Crabill, Norman L.; Dash, Ernie R.

    1991-01-01

    The weather information requirements for pilots and the deficiencies of the current aviation weather support system in meeting these requirements are defined. As the amount of data available to pilots increases significantly in the near future, expert system technology will be needed to assist pilots in assimilating that information. Some other desirable characteristics of an automation-assisted system for weather data acquisition, dissemination, and assimilation are also described.

  13. Sorbent utilization studies using a mini-pilot spray dryer

    Keener, T.C.; Khang, S.J.; Yang, Q. (Cincinnati Univ., OH (United States))

    1992-07-01

    The objectives of project 1.5 were to design, construct and evaluate (by means of parametric testing) a mini-pilot spray dryer facility. To date, the mini-pilot facility has been designed and is currently 100% constructed. The unit was evaluated based on such parameters as air flow rate, uniformity, residence time, Ca(OH)[sub 2] Slurry concentration the nozzle can handle, heater's heating capacity and the baseline SO[sub 2] removal efficiency. The mini-pilot facility will allow research in all aspects of spray drying fluid gas desulfurization. The unit was designed for a nominal gas flow rate of 100 scfm (3 n[sup 3]/min) and will be able be used with either nozzle spray or rotary atomization. In addition, a theoretical modeling of spray drying has been completed. Results of the simulation indicate that counter-current (referring to air flow) spray pattern will benefit in overall SO[sub 2] removal with respect to co-current spray pattern. This result needs to be further tested in the pilot scale spray dryer. Baseline testing has indicated that the mini-pilot plant provides data which is comparable to that from the large scale spray dryer facility at the Electric Power Research Institute's High Sulfur Test Facility. The results of these baseline tests have shown that SO[sub 2] removal efficiency increases with a decrease in the approach to saturation temperature, or an increase in lime stoichiometric ratio (at a constant approach to saturation temperature).

  14. Adverse rotorcraft pilot couplings—Past, present and future challenges

    Pavel, Marilena D.; Jump, Michael; Dang-Vu, Binh; Masarati, Pierangelo; Gennaretti, Massimo; Ionita, Achim; Zaichik, Larisa; Smaili, Hafid; Quaranta, Giuseppe; Yilmaz, Deniz; Jones, Michael; Serafini, Jacopo; Malecki, Jacek

    2013-10-01

    Fixed and rotary wing pilots alike are familiar with potential instabilities or with annoying limit cycle oscillations that arise from the effort of controlling aircraft with high response actuation systems. Understanding, predicting and suppressing these inadvertent and sustained aircraft oscillations, known as aircraft (rotorcraft)-pilot couplings (A/RPCs) is a challenging problem for the designers. The goal of the present paper is to give an overview on the state-of-the-art in RPC problem, underlining the future challenges in this field. It is shown that, exactly as in the case of fixed wing APCs, RPCs existed from the beginning of rotorcraft development and that the problem of eliminating them is not yet solved: the current rotorcraft modelling for RPC analysis is rather limited to the particular case analysed and there is a lack of quantitative pilot behavioural models to analyse RPCs. The paper underlines the importance of involuntary pilot control actions, generally attributed to biodynamic couplings in predicting RPCs in rotorcraft. It is also shown that recent experiences demonstrate that modern rotorcraft seem to embed tendencies predisposing the flight control system FCS system towards dangerous RPCs. As the level of automation is likely to increase in future designs, extending to smaller aircraft and to different kinds of operation, the consequences of the pilot ‘fighting’ the FCS system and inducing A/RPCs needs to be eradicated. In Europe, the ARISTOTEL project (2010-2013) has been launched with the aim of understanding and predicting modern aircraft's susceptibility to A/RPC. The present paper gives an overview of future challenges to be solved for RPC-free design and some new solutions herein.

  15. Pilot Source Study 2015: US Regional Airline Pilot Hiring Background Characteristic Changes Consequent to Public Law 111-216 and the FAA First Officer Qualifications Rule

    Bjerke, Elizabeth; Smith, Guy; Smith, MaryJo; Christensen, Cody; Carney, Thomas; Craig, Paul; Niemczyk, Mary

    2016-01-01

    This report is the first article in a series called Pilot Source Study 2015. Public Law (PL) 111-216, passed by the US Congress in 2010, and the subsequent FAA Regulation, Pilot Certification and Qualification Requirements for Air Carrier Operations Rule, abruptly changed the pilot hiring situation for US air carriers operating under 14 CFR Part 121. PL 111-216 became effective on August 1, 2013; thereafter, pilots were not eligible to be first officers in Part 121 air carriers unless they we...

  16. Green marketing in the Massachusetts electric company retail competition pilot program

    Rothstein, S.M.; Fang, J.M.

    1997-10-01

    With electric industry restructuring initiatives being introduced on the state and federal levels, retail access pilot programs serve an important function for examining competitive market issues, as well as marketing strategies and customer reactions to different power supply options. The experience gained through these pilots provides important insights into future power market operations, including the market for green power. The Massachusetts Electric Company`s (MECo`s) Choice: New England pilot for residential and small-business customers was a voluntary program developed primarily to test the billing and metering logistics that distribution companies will need in the competitive market. The pilot also offered a preview of program implementation and marketing under customer choice. It was the first retail competition pilot to explicitly include green power options in program design. The MECo pilot`s energy suppliers were selected through the issuance of a request for proposals (RFP). Respondents were asked to submit bids in one or more of three energy supply categories-price, green, and other options. These options were developed by the pilot administrator through internal meetings, discussions with state officials and other stakeholders, and a review of information from other similar pilots. For the green option, the pilot administrator did not establish a green standard. Instead, suppliers were allowed to submit offers that promoted environmental stewardship. Customer response to the different green options are reported. The pilot results clearly demonstrate that, in a competitive situation, there is interest in a variety of energy supply options, including green options. 2 tabs.

  17. Pilot scale study - processing of palm empty fruit bunch into animal feed at sterifeed pilot plant

    Fermented oil palm empty fruit bunch, now known as 'Sterifeed' has been characterized by physico-chemical properties. It has also been proven to have an improved digestibility (by in vitro and in-vivo test) over the original material. The remaining important aspect of feed to be examined is the long term effect of feeding this material to animals. The size of fermentation media bags used was 0.5-1 kg/bag. In the large scale production of these materials, the numbers of bags were increased. The production at pilot scale level reinvestigated the basic processing parameters for the 1 kg/bag media and also performed a trial run for different sizes of bags. These include: 1) investigation on the growth of fungi on fermentation media subjected to different treatment times and the non treated media, 2) evaluation of the processing rate, 3) trial run processing of 25-50 MT oil palm EFB into feed, and 4) processing of different sizes of bags

  18. Simulating Visual Attention Allocation of Pilots in an Advanced Cockpit Environment

    Frische, F.; Osterloh, J.-P.; Luedtke, A.

    2011-01-01

    This paper describes the results of experiments conducted with human line pilots and a cognitive pilot model during interaction with a new 40 Flight Management System (FMS). The aim of these experiments was to gather human pilot behavior data in order to calibrate the behavior of the model. Human behavior is mainly triggered by visual perception. Thus, the main aspect was to setup a profile of human pilots' visual attention allocation in a cockpit environment containing the new FMS. We first performed statistical analyses of eye tracker data and then compared our results to common results of familiar analyses in standard cockpit environments. The comparison has shown a significant influence of the new system on the visual performance of human pilots. Further on, analyses of the pilot models' visual performance have been performed. A comparison to human pilots' visual performance revealed important improvement potentials.

  19. 14 CFR 61.309 - What aeronautical knowledge must I have to apply for a sport pilot certificate?

    2010-01-01

    ... apply for a sport pilot certificate? 61.309 Section 61.309 Aeronautics and Space FEDERAL AVIATION... GROUND INSTRUCTORS Sport Pilots § 61.309 What aeronautical knowledge must I have to apply for a sport pilot certificate? Except as specified in § 61.329, to apply for a sport pilot certificate you...

  20. 14 CFR 61.305 - What are the age and language requirements for a sport pilot certificate?

    2010-01-01

    ... for a sport pilot certificate? 61.305 Section 61.305 Aeronautics and Space FEDERAL AVIATION... GROUND INSTRUCTORS Sport Pilots § 61.305 What are the age and language requirements for a sport pilot certificate? (a) To be eligible for a sport pilot certificate you must: (1) Be at least 17 years old (or...

  1. 14 CFR 61.317 - Is my sport pilot certificate issued with aircraft category and class ratings?

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Is my sport pilot certificate issued with... GROUND INSTRUCTORS Sport Pilots § 61.317 Is my sport pilot certificate issued with aircraft category and class ratings? Your sport pilot certificate does not list aircraft category and class ratings. When...

  2. 14 CFR 61.307 - What tests do I have to take to obtain a sport pilot certificate?

    2010-01-01

    ... sport pilot certificate? 61.307 Section 61.307 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... INSTRUCTORS Sport Pilots § 61.307 What tests do I have to take to obtain a sport pilot certificate? To obtain a sport pilot certificate, you must pass the following tests: (a) Knowledge test. You must pass...

  3. Wind-To-Hydrogen Energy Pilot Project

    Ron Rebenitsch; Randall Bush; Allen Boushee; Brad G. Stevens; Kirk D. Williams; Jeremy Woeste; Ronda Peters; Keith Bennett

    2009-04-24

    WIND-TO-HYDROGEN ENERGY PILOT PROJECT: BASIN ELECTRIC POWER COOPERATIVE In an effort to address the hurdles of wind-generated electricity (specifically wind's intermittency and transmission capacity limitations) and support development of electrolysis technology, Basin Electric Power Cooperative (BEPC) conducted a research project involving a wind-to-hydrogen system. Through this effort, BEPC, with the support of the Energy & Environmental Research Center at the University of North Dakota, evaluated the feasibility of dynamically scheduling wind energy to power an electrolysis-based hydrogen production system. The goal of this project was to research the application of hydrogen production from wind energy, allowing for continued wind energy development in remote wind-rich areas and mitigating the necessity for electrical transmission expansion. Prior to expending significant funding on equipment and site development, a feasibility study was performed. The primary objective of the feasibility study was to provide BEPC and The U.S. Department of Energy (DOE) with sufficient information to make a determination whether or not to proceed with Phase II of the project, which was equipment procurement, installation, and operation. Four modes of operation were considered in the feasibility report to evaluate technical and economic merits. Mode 1 - scaled wind, Mode 2 - scaled wind with off-peak, Mode 3 - full wind, and Mode 4 - full wind with off-peak In summary, the feasibility report, completed on August 11, 2005, found that the proposed hydrogen production system would produce between 8000 and 20,000 kg of hydrogen annually depending on the mode of operation. This estimate was based on actual wind energy production from one of the North Dakota (ND) wind farms of which BEPC is the electrical off-taker. The cost of the hydrogen produced ranged from $20 to $10 per kg (depending on the mode of operation). The economic sensitivity analysis performed as part of the

  4. Waste Isolation Pilot Plant simulated RH TRU waste experiments: Data and interpretation pilot

    The simulated, i.e., nonradioactive remote-handled transuranic waste (RH TRU) experiments being conducted underground in the Waste Isolation Pilot Plant (WIPP) were emplaced in mid-1986 and have been in heated test operation since 9/23/86. These experiments involve the in situ, waste package performance testing of eight full-size, reference RH TRU containers emplaced in horizontal, unlined test holes in the rock salt ribs (walls) of WIPP Room T. All of the test containers have internal electrical heaters; four of the test emplacements were filled with bentonite and silica sand backfill materials. We designed test conditions to be ''near-reference'' with respect to anticipated thermal outputs of RH TRU canisters and their geometrical spacing or layout in WIPP repository rooms, with RH TRU waste reference conditions current as of the start date of this test program. We also conducted some thermal overtest evaluations. This paper provides a: detailed test overview; comprehensive data update for the first 5 years of test operations; summary of experiment observations; initial data interpretations; and, several status; experimental objectives -- how these tests support WIPP TRU waste acceptance, performance assessment studies, underground operations, and the overall WIPP mission; and, in situ performance evaluations of RH TRU waste package materials plus design details and options. We provide instrument data and results for in situ waste container and borehole temperatures, pressures exerted on test containers through the backfill materials, and vertical and horizontal borehole-closure measurements and rates. The effects of heat on borehole closure, fracturing, and near-field materials (metals, backfills, rock salt, and intruding brine) interactions were closely monitored and are summarized, as are assorted test observations. Predictive 3-dimensional thermal and structural modeling studies of borehole and room closures and temperature fields were also performed

  5. Shuttle Primary Reaction Control Subsystem Thruster Fuel Valve Pilot Seal Extrusion: A Failure Correlation

    Waller, Jess; Saulsberry, Regor L.

    2003-01-01

    Pilot operated valves (POVs) are used to control the flow of hypergolic propellants monomethylhydrazine (fuel) and nitrogen tetroxide (oxidizer) to the Shuttle orbiter Primary Reaction Control Subsystem (PRCS) thrusters. The POV incorporates a two-stage design: a solenoid-actuated pilot stage, which in turn controls a pressure-actuated main stage. Isolation of propellant supply from the thruster chamber is accomplished in part by a captive polytetrafluoroethylene (PTFE) pilot seal retained inside a Custom 455.1 stainless steel cavity. Extrusion of the pilot seal restricts the flow of fuel around the pilot poppet, thus impeding or preventing the main valve stage from opening. It can also prevent the main stage from staying open with adequate force margin, particularly if there is gas in the main stage actuation cavity. During thruster operation on-orbit, fuel valve pilot seal extrusion is commonly indicated by low or erratic chamber pressure or failure of the thruster to fire upon command (Fail-Off). During ground turnaround, pilot seal extrusion is commonly indicated by slow gaseous nitrogen (GN2) main valve opening times (greater than 38 ms) or slow water main valve opening response times (greater than 33 ms). Poppet lift tests and visual inspection can also detect pilot seal extrusion during ground servicing; however, direct metrology on the pilot seat assembly provides the most quantitative and accurate means of identifying extrusion. Minimizing PRCS fuel valve pilot seal extrusion has become an important issue in the effort to improve PRCS reliability and reduce associated life cycle costs.

  6. Autogenic Feedback Training Exercise and pilot performance: enhanced functioning under search-and-rescue flying conditions

    Cowings, P. S.; Kellar, M. A.; Folen, R. A.; Toscano, W. B.; Burge, J. D.

    2001-01-01

    Studies have shown that autonomous mode behavior is one cause of aircraft fatalities due to pilot error. In such cases, the pilot is in a high state of psychological and physiological arousal and tends to focus on one problem, while ignoring more critical information. This study examined the effect of training in physiological self-recognition and regulation, as a means of improving crew cockpit performance. Seventeen pilots were assigned to the treatment and control groups matched for accumulated flight hours. The treatment group contained 4 pilots from HC-130 Hercules aircraft and 4 HH-65 Dolphin helicopter pilots; the control group contained 3 pilots of HC-130s and 6 helicopter pilots. During an initial flight, physiological data were recorded on each crewmember and an instructor pilot rated individual crew performance. Eight crewmembers were then taught to regulate their own physiological response levels using Autogenic-Feedback Training Exercise (AFTE). The remaining participants received no training. During a second flight, treatment participants showed significant improvement in performance (rated by the same instructor pilot as in pretests) while controls did not improve. The results indicate that AFTE management of high states of physiological arousal may improve pilot performance during emergency flying conditions.

  7. Pilot information needs survey regarding climate relevant technologies

    The objective of this pilot survey was to arrive at a preliminary understanding of the initial technology and technology information needs in non-Annex II countries in order to support international efforts to facilitate the transfer of technologies and know-how conducive to mitigating and adapting to climate change. The study encompassed two main components, i.e. the development of a survey instrument and the execution of a pilot survey among selected non-Annex II countries. The survey instrument addresses the present status of enabling activities; technology and technology information needs; and issues related to information supply and accessibility. The survey was distributed to national focal points in 20 non-Annex II countries and to at least 35 other stakeholders in five of these non-Annex II countries. A total of 27 completed questionnaires were received, covering 10 non-Annex II countries. 3 refs

  8. The uncertain trajectory of a pilot-wave

    Nachbin, Andre

    2015-11-01

    Yves Couder (Paris 7) and coworkers reported on walking droplets on the surface of a vibrating bath. John Bush (MIT) and coworkers also produced laboratory experiments which were compared to theoretical predictions. Both groups discussed the pilot-wave properties previously thought to be peculiar to the microscopic, quantum realm. Of particular interest is the wavelike statistics for pilot-wave dynamics in a confined domain. We present a one dimensional water wave model for a droplet bouncing in a confined domain. The mathematical model makes use of conformal mapping which allows for the presence of submerged barriers. The computational simulations produce tunneling events. Work supported by CNPq grant 454027/2008-7 and by FAPERJ Cientistas do Nosso Estado grant 102917/2011.

  9. The pilot way to Grid resources using glideinWMS

    Sfiligoi, Igor; Holzman, Burt; Mhashilkar, Parag; Padhi, Sanjay; Wurthwrin, Frank

    Grid computing has become very popular in big and widespread scientific communities with high computing demands, like high energy physics. Computing resources are being distributed over many independent sites with only a thin layer of grid middleware shared between them. This deployment model has proven to be very convenient for computing resource providers, but has introduced several problems for the users of the system, the three major being the complexity of job scheduling, the non-uniformity of compute resources, and the lack of good job monitoring. Pilot jobs address all the above problems by creating a virtual private computing pool on top of grid resources. This paper presents both the general pilot concept, as well as a concrete implementation, called glideinWMS, deployed in the Open Science Grid.

  10. Enhancing Icing Training for Pilots Through Web-Based Multimedia

    Fletcher, William; Nolan, Gary; Adanich, Emery; Bond, Thomas H.

    2006-01-01

    The Aircraft Icing Project of the NASA Aviation Safety Program has developed a number of in-flight icing education and training aids designed to increase pilot awareness about the hazards associated with various icing conditions. The challenges and advantages of transitioning these icing training materials to a Web-based delivery are discussed. Innovative Web-based delivery devices increased course availability to pilots and dispatchers while increasing course flexibility and utility. These courses are customizable for both self-directed and instructor-led learning. Part of our goal was to create training materials with enough flexibility to enable Web-based delivery and downloadable portability while maintaining a rich visual multimedia-based learning experience. Studies suggest that using visually based multimedia techniques increases the effectiveness of icing training materials. This paper describes these concepts, gives examples, and discusses the transitional challenges.

  11. New "wet type" electron beam flue gas treatment pilot plant

    Tan, Erdal; Ünal, Suat; Doğan, Alişan; Letournel, Eric; Pellizzari, Fabien

    2016-02-01

    We describe a new pilot plant for flue gas cleaning by a high energy electron beam. The special feature of this pilot plant is a uniquely designed reactor called VGS® (VIVIRAD Gas Scrubber, patent pending), that allows oxidation/reduction treating flue gas in a single step. The VGS® process combines a scrubber and an advanced oxidation/reduction process with the objective of optimizing efficiency and treatment costs of flue gas purification by electron accelerators. Promising treatment efficiency was achieved for SOx and NOx removal in early tests (99.2% and 80.9% respectively). The effects of various operational parameters on treatment performance and by-product content were investigated during this study.

  12. HIV prevention among psychiatric inpatients: a pilot risk reduction study.

    Meyer, I; Cournos, F; Empfield, M; Agosin, B; Floyd, P

    1992-01-01

    An HIV prevention program was piloted on an acute inpatient admission ward. Patients who volunteered to participate had significantly higher rates of histories of substance use than non-participants, suggesting that patients participated based on rational concerns about past HIV risk behavior. The program consisted of 75 minute sessions once a week for seven weeks and was co-led by an HIV counselor and the ward's social worker. Each session focused on a specific topic and included a short presentation of informational material, viewing of an educational videotape, a discussion, and role play and other educational games. In spite of a wide range in functioning among the participants, discussion was lively and participation was good. The pilot program demonstrates that chronic mentally ill patients can engage in, and benefit from, risk reduction programs and that frank and explicit discussion of sexual issues is well tolerated. Recommendations for improvement in the program are discussed. PMID:1488461

  13. Quantitative Proteomics of Vestibular Schwannoma Cerebrospinal Fluid: A Pilot Study.

    Kazemizadeh Gol, Mohammad Abraham; Lund, Troy C; Levine, Samuel C; Adams, Meredith E

    2016-05-01

    This pilot study aimed to identify candidate proteins for future study that are differentially expressed in vestibular schwannoma (VS) cerebrospinal fluid (CSF) and to compare such proteins with those previously identified in perilymph and specimen secretions. CSF was collected intraoperatively prior to removal of untreated sporadic VS (3 translabyrinthine, 3 middle cranial fossa approaches) and compared with reference CSF samples. After proteolytic digestion and iTRAQ labeling, tandem mass spectrometry with ProteinPilot was used to identify candidate proteins. Of the 237 proteins detected, 13 were dysregulated in ≥3 of the 6 VS patients versus controls, and 13 were dysregulated (12 up, 1 down) in samples from patients with class D versus class B hearing. Four perilymph proteins of interest were dysregulated in ≥1 VS CSF samples. Thus, 26 candidate VS CSF biomarkers were identified that should be considered in future VS biomarker and tumor pathophysiology investigations. PMID:26932958

  14. Industrial Gas Turbine Engine Catalytic Pilot Combustor-Prototype Testing

    Etemad, Shahrokh [Precision Combustion, Inc., North Haven, CT (United States); Baird, Benjamin [Precision Combustion, Inc., North Haven, CT (United States); Alavandi, Sandeep [Precision Combustion, Inc., North Haven, CT (United States); Pfefferle, William [Precision Combustion, Inc., North Haven, CT (United States)

    2010-04-01

    PCI has developed and demonstrated its Rich Catalytic Lean-burn (RCL®) technology for industrial and utility gas turbines to meet DOE's goals of low single digit emissions. The technology offers stable combustion with extended turndown allowing ultra-low emissions without the cost of exhaust after-treatment and further increasing overall efficiency (avoidance of after-treatment losses). The objective of the work was to develop and demonstrate emission benefits of the catalytic technology to meet strict emissions regulations. Two different applications of the RCL® concept were demonstrated: RCL® catalytic pilot and Full RCL®. The RCL® catalytic pilot was designed to replace the existing pilot (a typical source of high NOx production) in the existing Dry Low NOx (DLN) injector, providing benefit of catalytic combustion while minimizing engine modification. This report discusses the development and single injector and engine testing of a set of T70 injectors equipped with RCL® pilots for natural gas applications. The overall (catalytic pilot plus main injector) program NOx target of less than 5 ppm (corrected to 15% oxygen) was achieved in the T70 engine for the complete set of conditions with engine CO emissions less than 10 ppm. Combustor acoustics were low (at or below 0.1 psi RMS) during testing. The RCL® catalytic pilot supported engine startup and shutdown process without major modification of existing engine controls. During high pressure testing, the catalytic pilot showed no incidence of flashback or autoignition while operating over a wide range of flame temperatures. In applications where lower NOx production is required (i.e. less than 3 ppm), in parallel, a Full RCL® combustor was developed that replaces the existing DLN injector providing potential for maximum emissions reduction. This concept was tested at industrial gas turbine conditions in a Solar Turbines, Incorporated high-pressure (17 atm.) combustion rig and in a modified Solar

  15. Laboratory to pilot scale: Microwave extraction for polyphenols lettuce.

    Périno, Sandrine; Pierson, Jean T; Ruiz, Karine; Cravotto, Giancarlo; Chemat, Farid

    2016-08-01

    Microwave hydrodiffusion and gravity (MHG) technique has been applied to pilot-scale solvent-free microwave extraction (SFME) of polyphenols from Lettuce sativa. Following the dictates of green extraction and with the aim to save time and energy, the lab-scale knowledge on SFME was exploited for the development of a pilot-scale process. The investigation entailed the optimization of all main parameters (temperature, time, extracted water volume, etc.) and we showed that the polyphenols composition profile under SFME was similar to the classic methods though a bit lower in total content. The energy consumption in the optimized procedure (30min) was 1W/g of fresh matrix. PMID:26988482

  16. A pilot evaluation of two G-seat cueing schemes

    Showalter, T. W.

    1978-01-01

    A comparison was made of two contrasting G-seat cueing schemes. The G-seat, an aircraft simulation subsystem, creates aircraft acceleration cues via seat contour changes. Of the two cueing schemes tested, one was designed to create skin pressure cues and the other was designed to create body position cues. Each cueing scheme was tested and evaluated subjectively by five pilots regarding its ability to cue the appropriate accelerations in each of four simple maneuvers: a pullout, a pushover, an S-turn maneuver, and a thrusting maneuver. A divergence of pilot opinion occurred, revealing that the perception and acceptance of G-seat stimuli is a highly individualistic phenomena. The creation of one acceptable G-seat cueing scheme was, therefore, deemed to be quite difficult.

  17. Maculopathy associated with Dengue fever in a military pilot.

    Nah, Gerard; Tan, Marcus; Teoh, Stephen; Chong, Chun Hon

    2007-11-01

    Dengue fever is the most prevalent vector-borne flavivirus infection in humans. Its ocular manifestations have only recently been reported with increasing frequency. We present a case of an air force rotary wing pilot who presented with dengue-related maculopathy and decrement in visual function. The pilot ultimately recovered full visual function and was returned to full unrestricted flying duties with the proviso of regular ophthalmic monitoring. Dengue-related maculopathy may present with retinal edema, blot hemorrhages, and vasculitis. Less common features include exudative retinal detachment, cotton wool spots, and anterior uveitis. It is generally self-resolving with good prognosis. Treatment is controversial, but a course of corticosteroids has been tried in view of a postulated underlying immune-mediated pathology. It is recommended that aviators who have recovered from dengue fever undergo a clinical ophthalmological examination before return to flying duties. PMID:18018440

  18. Predicting Loss-of-Control Boundaries Toward a Piloting Aid

    Barlow, Jonathan; Stepanyan, Vahram; Krishnakumar, Kalmanje

    2012-01-01

    This work presents an approach to predicting loss-of-control with the goal of providing the pilot a decision aid focused on maintaining the pilot's control action within predicted loss-of-control boundaries. The predictive architecture combines quantitative loss-of-control boundaries, a data-based predictive control boundary estimation algorithm and an adaptive prediction method to estimate Markov model parameters in real-time. The data-based loss-of-control boundary estimation algorithm estimates the boundary of a safe set of control inputs that will keep the aircraft within the loss-of-control boundaries for a specified time horizon. The adaptive prediction model generates estimates of the system Markov Parameters, which are used by the data-based loss-of-control boundary estimation algorithm. The combined algorithm is applied to a nonlinear generic transport aircraft to illustrate the features of the architecture.

  19. Assessing compliance of the waste isolation pilot plant performance assessment

    On May 13, 1998 the US Environmental Protection Agency (EPA) determined (with conditions) that the Department of Energy (DOE) Waste Isolation Pilot Plant met EPA's radioactive waste disposal standards at 40 CFR 191 and 194. DOE demonstrated compliance with the radioactive waste disposal numerical containment requirements through the use of performance assessment simulating potential releases over a 10,000 year simulation. In addition to EPA's role in the development and implementation of regulations, EPA conducted an independent review of DOE's performance assessment, including conceptual models, computer codes, input parameters, scenario screening and documentation. EPA's review identified inadequacies that DOE addressed. EPA then directed DOE to conduct an additional set of calculations in the Performance Assessment Verification Test (PAVT). The PAVT predicted releases that were greater than the releases predicted in DOE's original calculations, but they did not violate EPA's containment requirements. This demonstrated that the Waste Isolation Pilot Plant is a robust system that can contain radionuclides as required

  20. Spinal patterns as predictors of personality profiles: a pilot study.

    Koren, T; Rosenwinkel, E

    1992-01-01

    The present pilot study is part of an ongoing effort to further the investigation of the relationship between spinal patterns and personality. The present pilot study seeks to identify likely spinal patterns of certain personality profiles and asks whether changing posture can affect personality, and/or can emotional states alter posture? Forty patients of a private chiropractic practice participated in the study. Four radiographs (x-rays) of each subject were taken and each subject completed the Minnesota Multiphasic Personality Inventory (MMPI). Measurements obtained from the radiographs and the MMPI data were used to derive general linear models of the predictability of the MMPI in terms of the spinal/postural measures. Several models were highly significant and preliminary support for the authors' hypothesis that spinal patterns are likely to be predictive of personality profiles is suggested. Support for previous research is offered and directions for future research are discussed. PMID:1428613

  1. The pilot way to Grid resources using glideinWMS

    Sfiligoi, Igor; /Fermilab; Bradley, Daniel C.; /Wisconsin U., Madison; Holzman, Burt; Mhashilkar, Parag; /Fermilab; Padhi, Sanjay; Wurthwrin, Frank; /UC, San Diego

    2010-09-01

    Grid computing has become very popular in big and widespread scientific communities with high computing demands, like high energy physics. Computing resources are being distributed over many independent sites with only a thin layer of Grid middleware shared between them. This deployment model has proven to be very convenient for computing resource providers, but has introduced several problems for the users of the system, the three major being the complexity of job scheduling, the nonuniformity of computer resources, and the lack of good job monitoring. Pilot jobs address all the above problems by creating a virtual private computing pool on top of Grid resources. This paper presents both the general pilot concept, as well as a concrete implementation, called glideinWMS, deployed in the Open Science Grid.

  2. Piloting and Evaluating a Redesigned Self-Directed Learning Curriculum

    Satoko Watkins

    2014-01-01

    Full Text Available In the fourth installment of the column following the self-directed learning curriculum development project at Kanda University of International Studies, Japan, Satoko Watkins, Neil Curry and Jo Mynard detail the process of conducting a pilot of a possible self-directed learning curriculum for freshmen students, that would meet the needs and principles established in the previous two installments. This pilot represents quite a shift for the learning advisors (LAs, as it would bring what has up until now been a largely self-study course into the mainstream classroom environment, taught by LAs. The installment offers an insight into the strengths and potential weaknesses of such a course, and how students responded to it.

  3. 500-kW DCHX pilot-plant evaluation testing

    Hlinak, A.; Lee, T.; Loback, J.; Nichols, K.; Olander, R.; Oshmyansky, S.; Roberts, G.; Werner, D.

    1981-10-01

    Field tests with the 500 kW Direct Contact Pilot Plant were conducted utilizing brine from well Mesa 6-2. The tests were intended to develop comprehensive performance data, design criteria, and economic factors for the direct contact power plant. The tests were conducted in two phases. The first test phase was to determine specific component performance of the DCHX, turbine, condensers and pumps, and to evaluate chemical mass balances of non-condensible gases in the IC/sub 4/ loop and IC/sub 4/ in the brine stream. The second test phase was to provide a longer term run at nearly fixed operating conditions in order to evaluate plant performance and identify operating cost data for the pilot plant. During these tests the total accumulated run time on major system components exceeded 1180 hours with 777 hours on the turbine prime mover. Direct contact heat exchanger performance exceeded the design prediction.

  4. Sealing of fractured rock: pilot tests and full scale tests

    The project for sealing fractured rock in the near-field of a repository started with pilot tests that were finished in 1988. The present activities are focussed on the following three main tasks: 1. Sealing of the rock surrounding the deposited high level radioactive waste by grouting from the interior of the deposition holes. 2. Sealing of the disturbed rock zone around shafts and tunnels in order to minimize the axial water transportation. 3. Sealing of water-bearing naturally fractured zones intersecting shafts and tunnels. The project runs until 1991. The pilot tests have shown that cement with water ratios of 0.3-0.4 and bentonite/quartz mixtures with water ratios lower than the liquid limit can be injected several meters into fractures with apertures smaller than 100 μm

  5. Robust Design of Pilot-symbol-aided MIMO Channel Estimation

    LUO Zhen-dong; LIU Yuan-an; GAO Jin-chun

    2004-01-01

    This paper investigates pilot-symbol-aided channel estimation/prediction for Multiple-Input Multiple-Output (MIMO) systems in fast fading environments. We first derive the design criteria of the optimal pilot blocks for energy, power and bandwidth-limited systems, respectively. Then two low-complexity channel estimation schemes are provided. Finally, we present a robust Minimum Mean Square Error (MMSE) channel estimator based on channel time correlation. Simulation shows the proposed MMSE estimator is considerably insensitive to channel statistics and significantly outperforms the traditional estimators with a low additional complexity in fast fading environments. By simply adjusting some parameters, the MMSE estimator can work as an estimator and a predictor simultaneously.

  6. Community nurses working in piloted primary care teams: Irish Republic.

    Burke, Triona

    2010-08-01

    Primary care health services in the Irish Republic have undergone fundamental transformation with the establishment of multidisciplinary primary care teams nationwide. Primary care teams provide a community-based health service delivered through a range of health professionals in an integrated way. As part of this initiative ten pilot teams were established in 2003. This research was undertaken in order to gain an understanding of nurse\\'s experiences of working in a piloted primary care team. The methodology used was a focus group approach. The findings from this study illustrated how community nurse\\'s roles and responsibilities have expanded within the team. The findings also highlighted the benefits and challenges of working as a team with various other community-based health-care disciplines.

  7. A pilot study of energy efficient air cleaning for ozone

    Gundel, Lara A.; Sullivan, Douglas P.; Katsapov, Gregory Y.; Fisk, William J.

    2002-11-01

    A laboratory pilot study has been undertaken with the material that showed the most promise (high capacity and low pressure drop) based on the literature review and associated calculations. The best-performing air cleaner was a commercially available pleated filter that contained a thin layer of small activated carbon particles between two sheets of non-woven fibrous webbing. We will refer to this unit as the ''ozone filter'' although it is marketed for removal of volatile organic compounds (VOCs) from automobile passenger compartments. This pilot study strongly suggests that ozone air cleaning can be practical in commercial air handling systems; however, further tests are needed to assess air cleaner performance under a wider range of conditions.

  8. Postural control and shoulder steadiness in F-16 pilots

    Lange, Britt; Murray, Mike; Chreiteh, Shadi S; Toft, Palle; Jørgensen, Marie B; Søgaard, Karen; Sjøgaard, Gisela

    2014-01-01

    control group (CG; N = 28) or training group (TG; N = 27). Postural control was tested in four different settings: Romberg with open and closed eyes, unilateral stance, and perturbation. Maximal voluntary contraction and force steadiness was measured for shoulder elevation. RESULTS: At follow-up, there...... was a significant between-group difference in the Romberg test with closed eyes only (95% confidence ellipse area; CG: 761 +/- 311 mm2; TG: 650 +/- 405 mm2). Prior to randomization, there were no significant differences in postural control and steadiness between 30 pilots who experienced neck pain...... within the previous 3 mo and 25 pilots without such pain. DISCUSSION: Impaired postural control and steadiness may only be quantifiable in individuals experiencing acute neck pain of certain intensity, and there may be a ceiling effect in the ability to improve these parameters. For individuals with...

  9. Ultrasonic quantitative detection of elasticity of jugular vessel wall of female pilots and its application value

    Long-fang ZHANG

    2011-11-01

    Full Text Available Objective To observe the elasticity of the jugular vessel wall of female aerotransport pilots on active duty,provide a reference for the selection of female pilots,and the prevention and therapy of cardiovascular diseases in female pilots.Methods Using the Echo-Tracking technique,the elastic parameters of the carotid artery were quantitatively detected in nineteen female pilots who were first selected as female astronauts.Twenty male pilots who were selected as astronauts were randomly chosen as the control group.No statistical difference in age and blood pressure between the two groups was found.No history of cardiovascular diseases was recorded,and no abnormal signs were revealed in the results of the physical examination.Electrocardiogram,chest radiography,hepatic and kidney function,and biochemical examination showed normal results.The factors affecting the elasticity of the artery could possibly be avoided for the male pilots except for the fighter pilots or the smokers.Results No statistical difference was found in the clinical and biochemical data between the pilot groups(P > 0.05.As for carotid artery elastic parameters,no statistical difference between the left and right sides of the artery was indicated.The elastic modulus,arterial stiffness index,and pulse wave velocity of the carotid artery wall of the female pilots were significantly lower than those of the male pilots(P < 0.05,and the arterial compliance was significantly higher than that of the male pilots(P < 0.05.Conclusion All of the elastic parameters of the vessel wall of female pilots were better than those of the male pilots.

  10. Microcirculation and atherothrombotic parameters in prolactinoma patients: a pilot study

    Reuwer, Anne Q.; Brigitte M Sondermeijer; Battjes, Suzanne; van Zijderveld, Rogier; Stuijver, Danka J. F.; Bisschop, Peter H.; Twickler, Marcel Th B; Joost C M Meijers; Schlingemann, Reinier O.; Stroes, Erik S.

    2011-01-01

    Atherothrombosis is a multifactorial process, governed by an interaction between the vessel wall, hemodynamic factors and systemic atherothrombotic risk factors. Recent in vitro, human ex vivo and animal studies have implicated the hormone prolactin as an atherothrombotic mediator. To address this issue, we evaluated the anatomy and function of various microvascular beds as well as plasma atherothrombosis markers in patients with elevated prolactin levels. In this pilot study, involving 10 pr...

  11. A Pilot Study on EFL Reading Teaching through Linguistic Landscape

    CHEN Yuan

    2015-01-01

    The public displays of languages have been described as “linguistic landscape”. Nowadays, most globalized cities have worked hard at creating English-friendly environments by including bilingual signs to facilitate communication. The domain of linguistic landscape, therefore, has drawn the interests of English educators. This paper serves as a pilot study to exploit every possibility in the linguistic landscape as EFL teaching material, and optimize pedagogic activities in reading classes by adopting this linguistic resource.

  12. A Problem Solving Intervention for Hospice Caregivers: A Pilot Study

    Demiris, George; Parker Oliver, Debra; Washington, Karla; Fruehling, Lynne Thomas; Haggarty-Robbins, Donna; Doorenbos, Ardith; Wechkin, Hope; Berry, Donna

    2010-01-01

    The Problem Solving Intervention (PSI) is a structured, cognitive–behavioral intervention that provides people with problem-solving coping skills to help them face major negative life events and daily challenges. PSI has been applied to numerous settings but remains largely unexplored in the hospice setting. The aim of this pilot study was to demonstrate the feasibility of PSI targeting informal caregivers of hospice patients. We enrolled hospice caregivers who were receiving outpatient servi...

  13. Results of toxicological testing of Jefferson Parish pilot plant samples.

    Miller, R.G.; Kopfler, F C; Condie, L W; Pereira, M. A.; Meier, J. R.; Ringhand, H P; Robinson, M; Casto, B. C.

    1986-01-01

    Five toxicological tests were performed using concentrated drinking water samples collected at a pilot-scale drinking water treatment plant that had streams treated with different disinfectants (no disinfectant, ozone, chlorine dioxide, monochloramine, or chlorine) before treatment with granular activated carbon (GAC). The toxicological tests used in this study were the Ames Salmonella assay, a subchronic in vivo toxicity assay in mice, the SENCAR mouse skin initiation-promotion assay, a rat ...

  14. Pilot training of non-nuclear professionals within CORONA project

    The pilot training results shown that the used approach is appropriate and could be disseminate among the interested parties. • The interest from the side of the different professionals is an important indicator about the necessity to care such courses for non-nuclear professionals.The effectiveness of the training program for non-nuclear specialists will be assessed using the replies of the Course evaluation form as well as the feedback from employers, trainers and observers

  15. A pilot study of a digital drainage system in pneumothorax

    Tunnicliffe, Georgia; Draper, Adrian

    2014-01-01

    Over recent years there has been increasing usage of digital systems within cardiothoracic surgery to quantify air leaks and aid in clinical decision-making regarding the removal of chest drains postoperatively. The literature suggests improved agreement on timing of removal of chest drains and a reduced length of stay of patients. It could be that such devices could be useful tools for the clinician managing cases of pneumothorax. Methods This pilot study recruited adults admitted under the ...

  16. Leitlinien-Suche jetzt auch bei MedPilot

    Müller, W.

    2005-01-01

    MedPilot, die Virtuelle Fachbibliothek für Medizin (Suchzugriff auf eine umfangreiche Sammlung von Datenbanken) hat erneut Zuwachs erhalten. Das Spektrum der kostenfreien Recherchedatenbanken ist um den Zugriff auf die Leitlinien der Fachgesellschaften in der AWMF erweitert worden. Genutzt wird dazu die auf dem Universitäts-Rechenzentrum Düsseldorf installierte Suchmaschine des AWMF-Leitlinien-Informationssystems http://leitlinien.net.

  17. 25 gauge vitrectomy under topical anesthesia: A pilot study

    Raju Biju; Raju NSD; Raju Anju

    2006-01-01

    Aims: To evaluate the safety and efficacy of transconjunctival 25 gauge vitrectomy under topical anesthesia. Settings and Design: A pilot study of consecutive cases which underwent 25 gauge vitrectomy under topical anesthesia. Materials and Methods: Seven eyes of 7 patients underwent 25 gauge vitrectomy under topical anesthesia with a pledget soaked in anesthetic, for vitreous hemorrhage (2 eyes), retained cortex (1 eye) and postoperative endophthalmitis (4 eyes). Subjective pain and dis...

  18. Chronologic and dental ages of Maltese schoolchildren : a pilot study

    Briffa, Kevin; Busuttil Dougall, Nicholas; Galea, James; Mifsud, David; Camilleri, Simon

    2005-01-01

    Objectives: Dental ageing systems are useful for forensic, research and clinical purposes. As no data exists relating to the dental development of the Maltese population, we set up a pilot study to initiate formation of a set of tables pertaining to the dental development of Maltese schoolchildren. Methods: Panoramic radiographic records of 120 patients aged 11 to 14 years were sequentially collected from the records kept at the School Dental Clinic, Floriana and St Luke's Hospital. These rec...

  19. Pilot Overmyer looks over food selections and experiments with beverage

    1982-01-01

    Pilot Overmyer, using beverage container and drinking straw secured in meal tray assembly (ASSY), experiments with microgravity chararcteristics of liquid on middeck in front of forward lockers. Overmyer also looks over packages of food attached to middeck lockers in meal tray assemblies. Carry-on food warmer appears overhead and other meal tray assemblies, personal hygiene mirror assy, personal hygiene kit, and portrait of G.W.S. Abbey, JSC's Director of Flight Operations, appear on lockers.

  20. Changes in pilot control behaviour across Stewart platform motion systems

    Nieuwenhuizen, F.M.

    2012-01-01

    Flight simulators provide an effective, efficient, and safe environment for practising flight-critical manoeuvres without requiring a real aircraft. Most simulators are equipped with a Stewart-type motion system, which consists of six linear actuators in a hexapod configuration. The argument for use of motion systems in simulators is derived from the presence of motion cues during flight. It is hypothesised that if pilots would train in a fixed-base simulator, they would adapt their behaviour...

  1. A Pilot Study of Parent Mentors for Early Childhood Obesity

    Foster, Byron A.; Aquino, Christian A.; Mario Gil; Gelfond, Jonathan A. L.; Hale, Daniel E.

    2016-01-01

    Objective. To assess the feasibility of a parent mentor model of intervention for early childhood obesity using positive deviance-based methods to inform the intervention. Methods. In this pilot, randomized clinical trial, parent-child dyads (age: 2–5) with children whose body mass index (BMI) was ≥95th percentile were randomized to parent mentor intervention or community health worker comparison. The child’s height and weight were measured at baseline, after the six-month intervention, and s...

  2. A Pilot Study of Parent Mentors for Early Childhood Obesity

    Foster, Byron A.; Aquino, Christian A.; Gil, Mario; Gelfond, Jonathan A. L.; Hale, Daniel E.

    2016-01-01

    Objective. To assess the feasibility of a parent mentor model of intervention for early childhood obesity using positive deviance-based methods to inform the intervention. Methods. In this pilot, randomized clinical trial, parent-child dyads (age: 2–5) with children whose body mass index (BMI) was ≥95th percentile were randomized to parent mentor intervention or community health worker comparison. The child's height and weight were measured at baseline, after the six-month intervention, and s...

  3. Social Media in Adolescent Health Literacy Education: A Pilot Study

    Tse, Carrie KW; Bridges, Susan M; Srinivasan, Divya Parthasarathy; Cheng, Brenda SS

    2015-01-01

    Background While health literacy has gained notice on a global stage, the initial focus on seeking associations with medical conditions may have overlooked its impact across generations. Adolescent health literacy, specifically in dentistry, is an underexplored area despite the significance of this formative stage on an individual’s approach to healthy lifestyles and behaviors. Objective The aim is to conduct a pilot study to evaluate the efficacy of three major social media outlets - Twitter...

  4. Sociomoral Reasoning in Adults with ADHD: A Pilot Study

    Kate E. Thomason; Gisli Gudjonsson; Elaine German; Robin Morris; Susan Young

    2014-01-01

    Attention Deficit Hyperactivity Disorder (ADHD) is frequently linked with antisocial behaviour, yet less is known about its relationship with sociomoral reasoning, and the possible mediating effect of intelligence. A pilot study was designed to investigate the relationship between antisocial personality traits, intelligence and sociomoral reasoning in adults with ADHD. Twenty two adults with ADHD and 21 healthy controls, matched for age, gender and IQ completed a battery of measures including...

  5. Investigating Pilot Performance Using Mixed-Modality Simulated Data Link

    Lancaster, Jeff A

    2004-01-01

    Empirical studies of general aviation (GA) pilot performance are lacking, especially with respect to envisioned future requirements. Two research studies were conducted to evaluate human performance using new technologies. In the first study, ten participants completed the Modified Rhyme Test (MRT) in an effort to compare the intelligibility of two text-to-speech (TTS) engines (DECtalk and AT&Tâ s Natural Voices) as presented in 85 dB(A) aircraft cockpit engine noise. Results indicated si...

  6. Overview of 1000kV UHVAC Pilot Project

    2009-01-01

    UHV transmission technology is characterized with long transmission distance, large transmission capacity, low line loss and less land use. In China, SGCC had completed its 1 000 kV UHVAC pilot project by the end of 2008. This paper reviews the construction of the project from the aspects of technology research and development, engineering design, equipment development, transportation and on-site construction, commissioning and operation. Since put into operation, the project has shown excellent performance...

  7. Nursing Student Perceptions of Digital Textbooks: A Pilot Study.

    Mennenga, Heidi A

    2016-01-01

    Digital textbooks are increasing in popularity, often resulting from the perception that students demand the use of technology in academics. However, few studies have been done on student perceptions of digital textbooks. A pilot study was conducted with students enrolled in a nursing research course; 123 nursing students participated. This study found that students overwhelmingly preferred print textbooks over digital textbooks. More research needs to be done before assuming students would prefer digital textbooks over print. PMID:27209871

  8. Problematic internet usage in US college students: a pilot study

    Myaing Mon T; Jelenchick Lauren; Moreno Megan M; Christakis Dimitri A; Zhou Chuan

    2011-01-01

    Abstract Background Internet addiction among US college students remains a concern, but robust estimates of its prevalence are lacking. Methods We conducted a pilot survey of 307 college students at two US universities. Participants completed the Internet Addiction Test (IAT) as well as the Patient Health Questionnaire. Both are validated measures of problematic Internet usage and depression, respectively. We assessed the association between problematic Internet usage and moderate to severe d...

  9. Problematic internet usage in US college students: a pilot study

    Christakis, Dimitri A.; Moreno, Megan M; Jelenchick, Lauren; Myaing, Mon T; Zhou, Chuan

    2011-01-01

    Background Internet addiction among US college students remains a concern, but robust estimates of its prevalence are lacking. Methods We conducted a pilot survey of 307 college students at two US universities. Participants completed the Internet Addiction Test (IAT) as well as the Patient Health Questionnaire. Both are validated measures of problematic Internet usage and depression, respectively. We assessed the association between problematic Internet usage and moderate to severe depression...

  10. Interprofessional Collaborative Practice to Improve Patient Outcomes: A Pilot Study

    Jennifer Styron; Catherine Dearman; Sheila Whitworth; Henrietta Brown

    2014-01-01

    This project focused on a pilot project implemented during the 2013-2014 academic year. The overall purpose was to facilitate interprofessional collaborative practice innovations through the development of leadership, core competencies, and the use of technology, especially among nurses. Nursing, medicine, and physician assistant students were educated on the IOM competencies for interprofessional teams and the core competencies identified by the Interprofessional Education Collaborative Expe...

  11. A Pilot Study of Microbial Contamination of Subtropical Recreational Waters

    Fleming, Lora E; Solo, Gabriele H.; Elmir, Samir; Shibata, Tomoyuki; Squicciarini, Dominick; Quirino, Wendy; Arguello, Margia; Van De Bogart, Gayl

    2004-01-01

    Microbial water quality indicators are used to determine whether a water body is safe for recreational purposes. There have been concerns raised about the appropriate use of microbial indicators to regulate recreational uses of water bodies, in particular those located in tropical and sub-tropical environments. This prospective cohort pilot study evaluated the relationship between microbial water quality indicators and public health within two public beaches without known sewage discharge, bu...

  12. Lung Function in African Infants: A Pilot Study

    Gray, DM; Willemse, L; Alberts, A.; Simpson, S.; Sly, PD; Hall, GL; Zar, HJ

    2013-01-01

    Background The burden of childhood respiratory illness is large in low and middle income countries (LMICs). Infant lung function (ILF) testing may provide useful information about lung growth and susceptibility to respiratory disease. However, ILF has not been widely available in LMICs settings where the greatest burden of childhood respiratory disease occurs. Aim To implement and evaluate a pilot study of ILF testing in a semi-rural setting in South Africa. Method Infant lung function testin...

  13. Performance analysis of Cognitive Pilot Channel in wireless Heterogeneous networks

    Hussein, Tahseen Ali

    2009-01-01

    This thesis aims to investigate and analyze the performance of the Cognitive Pilot Channel (CPC) in heterogeneous network. The thesis uses simulation to simulate the environment and the scenarios and by using this simulation, the analysis is done. First task this thesis carrying is the validation the simulation results with the numerical results. This is done by introducing a single cell scenario and validates the results out of this scenario with the numerical calculation. Ana...

  14. Survivability rate among pilots in case of ejection

    Alexandru GHEORGHIU

    2015-06-01

    Full Text Available The current paper presents a statistical analysis of a recent research made by the author [1], showing the factors causing the accidents that happened in Romanian Air Force from 1952 to 2014. Also the decision of ejection is analyzed. The study contains 225 events: 110 catastrophes and 115 accidents. 280 fighter pilots and 235 aircraft were involved in this analysis. The below information is a personal one and does not reflect an official position of the Ministry of National Defence.

  15. Voluntary reporting system for occupational disease: pilot project, evaluation.

    Seixas, N S; Rosenman, K D

    1986-01-01

    For 18 months (1983-84), a pilot program was set up to promote the reporting of occupational disease by physicians to a local health agency. The objectives of the program were to increase the awareness among physicians of occupational disease in their practice, assist physicians in the diagnosis and management of the cases, and to provide a mechanism for public health intervention in hazardous working conditions. After discussions with leaders in the medical community, the program was initiat...

  16. Study of Pilot-scale Filtration at Minneapolis Water Works

    Seip, Nils Darre

    2014-01-01

    Minneapolis Water Works (MWW) in Minnesota, United States, have experienced occasional taste and odor episodes with their river water source. This thesis investigates the potential benefits of installing granular activated carbon (GAC) filters at MWW, replacing existing anthracite medium filters and eliminating the need for powdered activated carbon as taste and odor protection. Pilot scale filters of GAC and anthracite media have been studied and batch reactor tests have been performed –...

  17. Indonesian EFL Students’ Perspective on Writing Process: A Pilot Study

    Imelda Hermilinda Abas; Noor Hashima Abd Aziz

    2016-01-01

    The study was aimed at understanding the EFL Indonesian students’ perspective on the writing process. The pilot study involved two male Indonesian postgraduate students in Universiti Utara Malaysia. The Indonesian students were selected based on the following criteria: (1) had enough knowledge in English writing, indicated by the completion of Academic Writing and Research Methodology courses taken in UUM; (2) had written an unpublished thesis during their undergraduate studies in Indonesia a...

  18. Pilot plant: A shortened path to fusion power

    Previous fusion reactor studies have focused on the characteristics of fusion reactors in a mature, commercial market, on full-scale ''demonstration reactors'' as commercial prototypes, and on other engineering development facilities. The projected large size and high capital cost of the development facilities present significant practical impediments to the development of fusion as a commercial power source. In other technologies, ''pilot plants'' have been constructed in advance of full-scale facilities. Such plants have had the characteristics of small size, low capital cost, and a limited set of objectives, while still having the integrated performance deemed necessary to gain experience with the operating characteristics of the new technology. A range of possible tokamak fusion pilot plants is considered, having as the primary objective providing requisite fusion power experience to an electric utility prior to construction of a full-scale demonstration reactor. Two approaches are explored, having the characteristics of either net electricity production or only the production of high-grade heat. The effects of choices such as mode of plasma heating and normal versus superconducting coils are also examined. Since tokamak scaling laws do not seem to permit simply ''miniaturizing'' the DEMO, fusion pilot plant designs incorporate only certain essential features of a power plant, while leaving the development of other features to complementary, specialized facilities. (author). 5 refs, 1 fig

  19. 25 gauge vitrectomy under topical anesthesia: A pilot study

    Raju Biju

    2006-01-01

    Full Text Available Aims: To evaluate the safety and efficacy of transconjunctival 25 gauge vitrectomy under topical anesthesia. Settings and Design: A pilot study of consecutive cases which underwent 25 gauge vitrectomy under topical anesthesia. Materials and Methods: Seven eyes of 7 patients underwent 25 gauge vitrectomy under topical anesthesia with a pledget soaked in anesthetic, for vitreous hemorrhage (2 eyes, retained cortex (1 eye and postoperative endophthalmitis (4 eyes. Subjective pain and discomfort were graded from 0 (no pain or discomfort to 4 (severe pain and discomfort. Patients underwent an immediate postoperative assessment, followed by day one and one week postoperative evaluation. Results: All patients had grade 0 pain during the surgery. Five patients had grade 2 pain during the placement of the sclerotomies. None of the patients required any sedation during the procedure. No inadvertent eye movements were noted during surgery. Except one patient, none required postoperative analgesics. Five eyes had a favorable outcome. No eyes in this pilot study had any procedure-related complications. Conclusion: With appropriate case selection, topical anesthesia is a safe and effective alternative to infiltrative anesthesia for 25 gauge vitrectomy. A larger series of patients with a longer follow-up is required to validate the findings of this pilot study.

  20. Condition based maintenance pilot projects at Pickering ND

    Ontario Hydro has recognized that the approaches to maintenance have undergone significant changes to the past decades. The traditional break down maintenance approach has been replaced by preventative maintenance and more recently, by condition based maintenance. The nuclear plants of Ontario Hydro have evaluated on a number of alternative programs to improve their maintenance effectiveness and to reduce costs, including Reliability Centred Maintenance (RCM), call-up review, component-based PM programs, analysis of failure history and so on. Pickering ND (nuclear division) and Ontario Hydro's Nuclear Technologies Services Division, have embarked on a Condition Based Maintenance pilot project to address the above issues as a breakthrough solution for smarter maintenance. The Condition Based Maintenance pilot project will demonstrate an end-to-end process utilizing a Reliability Centred Maintenance structured approach to re-engineer and redefine the existing maintenance programs. The project emphasizes on-condition maintenance where justified, and utilizes an information management tool to provide the required records keeping and analysis infrastructure. This paper briefly describes the planned maintenance model at Pickering ND used to guide the CBM pilot, and an overview of the methodology used to develop on-condition equipment indicators as part of a re-engineered maintenance plan