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Sample records for 1000kw-class mcfc pilot

  1. Development of 1000kW-class MCFC pilot plant

    Energy Technology Data Exchange (ETDEWEB)

    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

    Energy Technology Data Exchange (ETDEWEB)

    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. Development of a 1000 kW-class MCFC pilot plant in Japan

    Science.gov (United States)

    Yasue, Hiroo; Kato, Hisashi; Takasu, Kazuhiko

    The development of a molten carbonate fuel cell (MCFC), in Japan, began in 1981, as part of the former Moonlight Program, promoted by the Agency of Industrial Science and Technology of the Ministry of International Trade and Industry (AIST/MITI). In 1987, after the basic research, plans to develop a 1000 kW-class MCFC pilot plant began, first, with the development of 100 kW-class stacks and components. Results from the first developments were applied to the next stage of the project, the operating test of a 1000 kW-class pilot plant. The main objective of this pilot plant is to verify the system connected stacks and components. It includes four 250 kW-class stacks, a reformer, two cathode gas recycle blowers, a turbine compressor, a heat recovery steam generator and so on. At present, the building work, component fabrication and installation are complete. Component adjustments have also been carried out. The process and control test, also known as PAC Test, will start next year, 1998. The operation will come to an end in fiscal year 1999. Following the operation test, will be a test on longer lifetime stacks, and the development of a demonstration plant. The possibility of several MW-several 10s MW output, for this future demonstration plant, will be looked into and very seriously investigated.

  4. Progress of MCFC stack technology at Toshiba

    Energy Technology Data Exchange (ETDEWEB)

    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.

  5. Fuzzy fault diagnosis system of MCFC

    Institute of Scientific and Technical Information of China (English)

    Wang Zhenlei; Qian Feng; Cao Guangyi

    2005-01-01

    A kind of fault diagnosis system of molten carbonate fuel cell (MCFC) stack is proposed in this paper. It is composed of a fuzzy neural network (FNN) and a fault diagnosis element. FNN is able to deal with the information of the expert knowledge and the experiment data efficiently. It also has the ability to approximate any smooth system. FNN is used to identify the fault diagnosis model of MCFC stack. The fuzzy fault decision element can diagnose the state of the MCFC generating system, normal or fault, and can decide the type of the fault based on the outputs of FNN model and the MCFC system. Some simulation experiment results are demonstrated in this paper.

  6. Demonstration of direct internal reforming for MCFC power plants

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. Status of MCFC stack technology at IHI

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. High temperature corrosion of separator materials for MCFC

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Studies on Stability of a Novel Cathode Material for MCFC

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The stability of NiO and oxidized nickel-niobium surface alloy electrode under various molten carbonate fuel cell(MCFC) cathode conditions were investigated by determination of equilibrium solubility of nickel ions in the carbonate melt of the two electrode materials.It is found that under MCFC cathode conditions the stability of NiO electrode is improved significantly by the deposition of niobium.As far as stability is concerned,oxidized nickel-niobium alloy electrode can be considered as a candidate for cathode material of MCFC.

  10. Operation characteristics of a multiple type MCFC

    Energy Technology Data Exchange (ETDEWEB)

    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.

  11. Surface Modification of a MCFC Anode by Electrochemical Alloying

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Considering the properties of the valve metal alloys with specific corrosion resistance and electrocatalytic ac tivity, an investigation was made to examine if nickel-niobium alloy could serve as the anode material for molten carbo nate fuel cell (MCFC). An attempt was made to produce nickel-niobium surface alloy by an electrochemical process in the molten fluorides and to testify its performance required by the MCFC anode. Experimental results indicated that the corrosion resistance as well as polarization performance of the nickel electrode was improved by the surface alloying.As far as the corrosion resistance and polarization performance is concerned, the nickel-niobium surface alloy can be considered as a candidate material for the anode of MCFC.

  12. Neural-networks-based Modelling and a Fuzzy Neural Networks Controller of MCFC

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Molten Carbonate Fuel Cells (MCFC) are produced with a highly efficient and clean power generation technology which will soon be widely utilized. The temperature characters of MCFC stack are briefly analyzed. A radial basis function (RBF) neural networks identification technology is applied to set up the temperature nonlinear model of MCFC stack, and the identification structure, algorithm and modeling training process are given in detail. A fuzzy controller of MCFC stack is designed. In order to improve its online control ability, a neural network trained by the I/O data of a fuzzy controller is designed. The neural networks can memorize and expand the inference rules of the fuzzy controller and substitute for the fuzzy controller to control MCFC stack online. A detailed design of the controller is given. The validity of MCFC stack modelling based on neural networks and the superior performance of the fuzzy neural networks controller are proved by Simulations.

  13. MCFC GENERATING SYSTEM BY MEANS OF COAL IN CHINA

    Institute of Scientific and Technical Information of China (English)

    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.

  14. Development of a new electrolyte matrix for MCFC

    Energy Technology Data Exchange (ETDEWEB)

    Nagashima, I.; Higaki, K.; Terada, S.; Suemitsu, T. [Akashi Technical Institute (Japan)

    1996-12-31

    To prolong the life of cell is one of the most important issues for MCFC to be brought into actual application. In this respect, investigators have been proposing the addition of tungstate salt such as K2WO4 into MCFC electrolyte, which is supposed effectively to reduce the sintering of anode probably by precipitates formed through the reduction of tungstate with dissolved hydrogen near the anode surface. In this research, such effect upon sintering of anode was quantitatively examined by out-of-cell tests and the validity of above assumption for the mechanism was confirmed. Also other effects of tungstate salt addition into electrolyte, such upon corrosion of separator, solubility of cathode, stability of matrix substrates (LiAlO{sub 2}) were investigated.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  17. Visualization of electrolyte volatile phenomenon in DIR-MCFC

    Science.gov (United States)

    Sugiura, Kimihiko; Yodo, Tadakatsu; Yamauchi, Makoto; Tanimoto, Kazumi

    Volatilization of molten salt is one of the factors that control the performance of molten carbonate fuel cells (MCFC). Volatilization of molten salt promotes cross-leakage and the corrosion of metallic components. Moreover, piping blockage is caused by the solidification of volatile matter. Because reforming catalysts filling the anode channel are polluted by molten salt volatile matter in direct internal reforming molten carbonate fuel cells (DIR-MCFC), the volatilization of molten salt is an especially serious subject. However, neither the behaviour nor the volatilization volume of molten salt volatile matter has heretofore been elucidated on. Because molten salt volatile matter that has strong alkalinity cannot be supplied directly to an analyzer, its volatilization volume is small, and analytical accuracy is poor. Therefore, an attempt has been made to elucidate about the electrolyte volatile phenomenon in an MCFC by using a non-contact image measurement technique. A 16 cm 2 MCFC single cell frame has an observation window and an irradiation window. The image of the volatile phenomenon is shown by irradiating a YAG laser light sheet 2 mm thick from an irradiation window into the anode channel, and taking measurements from an observation window with a high spatial resolution video camera (12 bit). As a result, though the volatile matter is not observed in an anode channel at OCV, the volatile matter flows in a belt-like manner from the inlet side near the electrode toward the outlet at a current density of 150 mA cm -2. In addition, volatile matter is difficult to observe with the conventional thickness of an anode electrode. Because the composition of these volatile matters is 15Li 2CO 3/85K 2CO 3 (the result of conversion into molten salt) by ion chromatography analysis, it is not an electrolyte (62Li 2CO 3/38K 2CO 3) but rather the volatile matter of potassium, such as KOH. Therefore, it is understood that the volatile matter K 2CO 3 is generated as KOH

  18. Visualization of electrolyte volatile phenomenon in DIR-MCFC

    Energy Technology Data Exchange (ETDEWEB)

    Sugiura, Kimihiko; Yodo, Tadakatsu; Yamauchi, Makoto [Osaka Prefectural College of Technology, 26-12 Saiwai, Neyagawa, Osaka 572-8572 (Japan); Tanimoto, Kazumi [National Institutes of Advanced Industrial Science and Technology, Kansai 1-8-31, Midorigaoka, Ikeda, Osaka 563-8577 (Japan)

    2006-07-03

    Volatilization of molten salt is one of the factors that control the performance of molten carbonate fuel cells (MCFC). Volatilization of molten salt promotes cross-leakage and the corrosion of metallic components. Moreover, piping blockage is caused by the solidification of volatile matter. Because reforming catalysts filling the anode channel are polluted by molten salt volatile matter in direct internal reforming molten carbonate fuel cells (DIR-MCFC), the volatilization of molten salt is an especially serious subject. However, neither the behaviour nor the volatilization volume of molten salt volatile matter has heretofore been elucidated on. Because molten salt volatile matter that has strong alkalinity cannot be supplied directly to an analyzer, its volatilization volume is small, and analytical accuracy is poor. Therefore, an attempt has been made to elucidate about the electrolyte volatile phenomenon in an MCFC by using a non-contact image measurement technique. A 16cm{sup 2} MCFC single cell frame has an observation window and an irradiation window. The image of the volatile phenomenon is shown by irradiating a YAG laser light sheet 2mm thick from an irradiation window into the anode channel, and taking measurements from an observation window with a high spatial resolution video camera (12bit). As a result, though the volatile matter is not observed in an anode channel at OCV, the volatile matter flows in a belt-like manner from the inlet side near the electrode toward the outlet at a current density of 150mAcm{sup -2}. In addition, volatile matter is difficult to observe with the conventional thickness of an anode electrode. Because the composition of these volatile matters is 15Li{sub 2}CO{sub 3}/85K{sub 2}CO{sub 3} (the result of conversion into molten salt) by ion chromatography analysis, it is not an electrolyte (62Li{sub 2}CO{sub 3}/38K{sub 2}CO{sub 3}) but rather the volatile matter of potassium, such as KOH. Therefore, it is understood that the

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  20. Modeling studies in support of the IMHEX MCFC commercialization

    Energy Technology Data Exchange (ETDEWEB)

    Jewulski, J.R.; Resnick, G.L.; Hu, W.C.S.

    1998-07-01

    Performance modeling studies are a necessary and cost effective element of the IMHEX-MCFC stack commercialization. Technologix Corporation, in cooperation with M-C Power, has developed the algorithms and computer code for two of the models in addition to modifying the PSI model for applications specific to IMHEX fuel cell concept. Three performance models support the product development effort: a modified PSI model; a two-dimensional cross-flow cell model and a three-dimensional stack model. The sizing, number and location of the stack inter-coolers in a fuel cell stack are typical model application. Recently M-C Power modified its stack configuration to cross-flow. The cross-flow allows simplified repeat parts manufacturing and reduces the risk of gas crossover. The MCFC cross-flow model developed at M-C Power supports heat loss from the stack edges, variable fuel flow rate regions and variable oxidant flow rate regions (coupled with the optimization module) among other features. Extensive computational experiments were conducted in support of the cross-flow geometry development for the MCFC stack. The oxidant flow distribution optimization was used to mitigate the hardware temperature hot-spot typical for the cross-flow geometry. The hardware temperature hot-spot increases corrosion rate, electrolyte loss, and leads to deterioration of the long-term MCFC stack performance. Under the normal operating conditions, the maximum local temperature of the cell hardware should not exceed 960 K. The mathematical optimization software was applied to find the optimum flow distribution. The minimization of the maximum hardware temperature was defined as an optimization goal. The gas flow rate in each region was selected as independent variable subjected to optimization. In some cases the authors have also added a distance between the fuel inlet and the flow region divider to the list of independent variables. The total gas flow rates, inlet gas temperatures and compositions

  1. Porous nickel MCFC cathode coated by potentiostatically deposited cobalt oxide

    Energy Technology Data Exchange (ETDEWEB)

    Escudero, M.J.; Gonzalez, T.; Daza, L. [Dpto. Energia, CIEMAT, Av. Complutense 22, 28040 Madrid (Spain); Mendoza, L.; Cassir, M. [Instituto de Catalisis y Petroleoquimica (CSIC), Campus Cantoblanco, 28049 Madrid (Spain)

    2006-10-06

    Cobalt oxide was deposited on porous nickel by an electrodeposition technique as precursor of a novel MCFC cathode. The behavior of this cathode in molten (Li{sub 0.52}Na{sub 0.48}){sub 2}CO{sub 3} eutectics at 650{sup o}C under an atmosphere of CO{sub 2}:air (30:70) was studied before and after 50h of exposure by different techniques. Before the exposure, the deposit of cobalt corresponded to a Co{sub 3}O{sub 4} thin layer of. This crystalline structure was identified by XRD and Raman spectroscopy. After its exposure in the eutectic melt a loss of cobalt was observed by XRD, Raman spectroscopy, XPS, EDS and ICP-AES. The change in the Co{sub 3}O{sub 4} structure into lithium-cobalt-nickel oxide (LiCo{sub 1-y}Ni{sub y}O{sub 2}) was observed by Raman spectroscopy. The SEM micrographs for Co{sub 3}O{sub 4}-coated porous nickel showed different angular shapes with respect to porous Ni. The nickel solubility for the coated porous nickel, measured by ICP-AES, decreased with respect to uncoated nickel. The Co{sub 3}O{sub 4}-coated porous nickel cathode showed, after its immersion in the molten carbonate melt, a similar porosity but a higher pore size. LiCo{sub 1-y}Ni{sub y}O{sub 2}-coated NiO offers interesting features which combine the properties of nickel, lithium and cobalt in molten carbonate. This could be a promising novel MCFC cathode material. (author)

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

    Institute of Scientific and Technical Information of China (English)

    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.

  3. Process modelling in the porous molten carbonate fuel cell (MCFC) cathode

    Energy Technology Data Exchange (ETDEWEB)

    Jewulski, J.

    1986-09-01

    An isotropic, one-dimensional, complex model of the porous NiO cathode for a molten carbonate fuel cell (MCFC) is considered with the general assumptions as previously described for the MCFC anode. A reaction mechanism for the NiO cathode is proposed and discussed as well as 'effective' quantities in the porous electrode. Gas phase transport limitations of reagents are discussed on the basis of the 'dusty gas' model. The model equations are solved numerically for half-cell polarizations and the results are in good agreement with different experimental investigations.

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Improvement of biogas as a fuel in molten carbonate fuel cells (MCFC); Aprovechamiento del biogas como combustible en pilas de combustible de carbonatos fundidos (MCFC)

    Energy Technology Data Exchange (ETDEWEB)

    Gil Diez, J.

    2002-07-01

    Molten carbonate fuel cells (MCFC) have a high efficiency of approx 50% when using biogas as a fuel and are among all types of FC the best suited for biogas. A precondition for use biogas in fuel cells is the reduction of accompanying traces of detrimental gases, therefore the RTD-work is two fold: A Preprocessing unit must be developed and the expected endurance must be confirmed. As a lesson learned in prior projects major reasons why renewable energy projects fail is the one-sided focus on technical aspects, that is why non-technical barriers shall be taken into account and realistic recommendations have to be established to overcome possible economic, logistic, legal and social problems. (Author)

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

    Institute of Scientific and Technical Information of China (English)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. Performance of new 10 kW class MCFC using Li/K and Li/Na electrolyte

    Energy Technology Data Exchange (ETDEWEB)

    Mugikura, Yoshihiro; Yoshiba, Fumihiko; Izaki, Yoshiyuki; Watanabe, Takao [Central Research Institute of Electric Power Industry, Kanagawa-ken (Japan)] [and others

    1996-12-31

    The molten carbonate fuel cell (MCFC) uses generally mixture of lithium carbonate and potassium carbonate (Li/K) as the electrolyte. NiO cathode dissolution is one of serious problems for MCFC life. The NiO cathode has been found to dissolve into the electrolyte as Ni{sup 2+} ion which is reduced to metallic Ni by H{sub 2} in the fuel gas and bridges the anode and the cathode. The bridges short circuit and degrade cell performance and shorten cell life. Since solubility of NiO in mixture of lithium carbonate and sodium carbonate (Li/Na) is lower than in Li/K, it takes longer time to take place slowing by NiO cathode dissolution in Li/Na compared with in Li/K. The ionic conductivity of Li/Na is higher than of Li/K, however, oxygen solubility in Li/Na is lower 9 than in Li/K. A new 10 kW class MCFC stack composed of Li/K cells and Li/Na cells, was tested. Basic performance of the Li/K cells and Li/Na cells of the stack was reported.

  9. Porous nickel MCFC cathode coated by potentiostatically deposited cobalt oxide. III. Electrochemical behaviour in molten carbonate

    Energy Technology Data Exchange (ETDEWEB)

    Escudero, M.J.; Gonzalez-Ayuso, T. [Dpto. Energia, CIEMAT, Av. Complutense 22, 28040 Madrid (Spain); Ringuede, A.; Cassir, M. [Ecole Nationale Superieure de Chimie de Paris, Laboratoire d' Electrochimie et de Chimie Analytique, UMR 7575 CNRS, 11 rue Pierre et Marie Curie, 75231 Paris Cedex 05 (France); Daza, L. [Dpto. Energia, CIEMAT, Av. Complutense 22, 28040 Madrid (Spain); Instituto de Catalisis y Petroleoquimica, CSIC, Campus Cantoblanco, 28049 Madrid (Spain)

    2007-09-27

    A cobalt oxide coating was deposited on porous nickel by a potentiostatic electrochemical technique and studied in molten (Li{sub 0.52}Na{sub 0.48}){sub 2}CO{sub 3} eutectics at 650 C under an atmosphere of CO{sub 2}:Air (30:70). The structural and morphological characteristics of this coating before and after immersion in the molten electrolyte were described in a previous paper, showing that the initial Co{sub 3}O{sub 4} layer is rapidly transformed into LiCoO{sub 2} and afterwards probably into LiCo{sub 1-y}Ni{sub y}O{sub 2}. In the present part, the electrical and electrochemical behaviour of this promising novel MCFC cathode material was thoroughly analysed during 50 h by impedance spectroscopy. A porous nickel cathode was tested in the same conditions and taken as a reference. The oxidation and lithiation reactions are accelerated by the presence of cobalt. The charge transfer resistance is higher with the coated cathode but the diffusion resistance through this new material is lower in comparison with the state-of-the-art cathode. (author)

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

    Energy Technology Data Exchange (ETDEWEB)

    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?

  11. Entropy Generation Minimization for the Optimal Design of the Fluid Distribution System in a Circular MCFC

    Directory of Open Access Journals (Sweden)

    Adriano Sciacovelli

    2011-11-01

    Full Text Available

    In this paper, the prototype of a circular Molten Carbonate Fuel Cell (MCFC built in the laboratories of Fabbricazioni Nucleari (FN is analyzed using a tridimensional computational fluid dynamic (CFD model. This model considers heat, mass and current transfer as well as chemical and electrochemical reactions. The results show that some inhomogeneous distributions in the reactants, causing non optimal use of the reactant surfaces, take place.

    An effective way to improve the distribution in current density consists in tracing tree shaped channels on the surface onto the distribution porous medium. A preliminary study on the effectiveness of such technical solution is investigated considering a network model of the fluid flow in the porous medium and the channels. Then the optimal shape of distribution channels is investigated considering some geometrical parameters identifying their topology and length as the independent design variables. Minimum entropy generation is considered as the objective function.

    The results show that significant improvements in the current density can be achieved.

  12. Advanced component development of MCFC technology at M-C Power

    Energy Technology Data Exchange (ETDEWEB)

    Erickson, D.S.; Haugh, E.J.; Benjamin, T.G. [M-C Power Corp., Burr Ridge, IL (United States)

    1996-12-31

    M-C Power Corporation (MCP) was founded in 1987 to commercialize Molten Carbonate Fuel Cell (MCFC) stacks. The first generation of active area cell components were successfully scaled-up from the 100-cm{sup 2} area laboratory scale to continuous production of commercial-area (1-m) components. These components have been tested in five commercial-area subscale (20-kW) stacks and one commercial-scale (250-kW) stack. The second 250 kW stack is being installed in the power plant for operation in late 1996 and components have already been manufactured for the third 250-kW stack which is scheduled to go on-line in the middle of 1997. Concurrent with commercial-area (1-m{sup 2}) active component manufacturing has been an ongoing effort to develop and test advanced component technologies that will enable MCP to meet its future cost and performance goals. The primary goal is to lower the total cell package cost, while attaining improvements in cell performance and endurance. This work is being completed through analysis of the cost drivers for raw materials and manufacturing techniques. A program is in place to verify the performance of the lower cost materials through pressurized (3 atm) bench scale (100-cm{sup 2}) cell tests. Bench-scale cell testing of advanced active area components has shown that simultaneous cost reduction and improvements in the performance and endurance are attainable. Following performance verification at the bench scale level, scale-up of the advanced component manufacturing processes to commercial-area has been ongoing in the past year. The following sections discuss some of the performance improvements and reductions in cost that have been realized.

  13. Electrolyte loss in corrosion of 30Cr-45Ni-1Al-0.03 Y-Fe alloy for MCFC separator

    Energy Technology Data Exchange (ETDEWEB)

    Masamura, Katsumi; Ohe, Koichiro; Takemura, Masahiro [NKK Corp., Kawasaki (Japan)

    1996-12-31

    To establish high performance of MCFC, a new high corrosion resistant alloy (30%Cr-45%Ni-1 %Al-0.03%Y-Fe) for MCFC separator has been developed. The developed alloy has good corrosion resistance for both anode and cathode environments. On the other hand, one of the main factors to determine the life time of MCFC stack is electrolyte loss. A potential danger of electrolyte loss cased by corrosion of metal components is pointed out. Basic mechanism of electrolyte loss is proposed according to following reactions. High Cr content alloy such as type 310S(25%Cr-20%Ni) has disadvantages in view of electrolyte loss in spite of high corrosion resistance. It is said that the dissolution of Cr ion into electrolyte is detrimental for electrolyte loss, because a mole of CrO{sub 4}{sup 2+} ion combines 2 moles of K{sup +} ions as K{sub 2}CrO{sub 4}, while a mole of Fe{sup 3+} ion combine a mole of Li{sup +} ion as LiFeO{sub 2}. To understand the mechanism of electrolyte loss due to corrosion of metal component, the distribution of metal ions in oxide and molten salt were studied.

  14. Three Dimensional Forming Simulation of the Shielded Slot Plate for the MCFC Using a Ductile Fracture Criterion

    Science.gov (United States)

    Lee, C. H.; Yang, D. Y.; Lee, S. R.; Chang, I. G.; Lee, T. W.

    2011-08-01

    The shielded slot plate, which has a sheared corrugated trapezoidal pattern, is a component of the metallic bipolar plate for the molten carbonate fuel cell (MCFC). In order to increase the efficiency of the fuel cell, the unit cell of the shielded slot plate should have a relatively large upper area. Additionally, defects from the forming process should be minimized. In order to simulate the slitting process, whereby sheared corrugated patterns are formed, ductile fracture criteria based on the histories of stress and strain are employed. The user material subroutine VUMAT is employed for implementation of the material and ductile fracture criteria in the commercial FEM software ABAQUS. The variables of the ductile fracture criteria were determined by comparing the simulation results and the experimental results of the tension test and the shearing test. Parametric studies were conducted to determine the critical value of the ductile fracture criterion. Employing these ductile fracture criteria, the three dimensional forming process of the shielded slot plate was numerically simulated. The effects of the slitting process in the forming process of the shielded slot plate were analyzed through a FEM simulation and experimental studies. Finally, experiments involving microscopic and macroscopic observations were conducted to verify the numerical simulations of the 3-step forming process.

  15. MCFC product design improvement

    Energy Technology Data Exchange (ETDEWEB)

    Unknown

    1999-05-01

    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 DOE'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; and (B) To construct a full-size MW-class dual fuel power plant simulator. These objectives are planned to be achieved in the program coordinated with the Department of Energy, which has been funding a multiyear natural gas fueled direct fuel cell power plant program for civilian applications. Because many DARPA and DOE objectives are similar, the coordinated program activities are considered the most cost-effective for accomplishment of the program objectives. The DARPA/DOE joint program was launched in 1994. The DOE part of the program is expected to continue to the year 2000. The final output of this DOE program is to construct and operate a 2 MW power plant on an East Coast site. The site will be accessible to DOD energy/environmental systems base planners and logistics personnel as well as mission and policy planners to refine deployment configurations of this new power generation system for fixed base applications. A dual fuel fixed base design for military fuels operation, as well as support system logistics will be the key deliverables for the DARPA part of the program.

  16. Pilot implementation

    DEFF Research Database (Denmark)

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

    2012-01-01

    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...

  17. Pilot implementation

    DEFF Research Database (Denmark)

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

    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 five-element 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...

  18. Pilot Implementations

    DEFF Research Database (Denmark)

    Manikas, Maria Ie

    tensions and negotiations are fundamental characteristics of pilot implementations. Based on the analysis of a project that is pilot implementing an electronic pre-hospital patient record for emergency medical services in Danish health care, I investigate other perceptions of pilot implementations....... The analysis is conducted by means of a theoretical framework that centres on the concept infrastructure. With infrastructure I understand the relation between organised practice and the information systems supporting this practice. Thus, infrastructure is not a thing but a relational and situated concept...... understanding of pilot implementations as enacted interventions into existing infrastructures. Moreover, being embedded in the day-to-day organisation of work pilot implementations intervenes in the conventions of practice making the taken for granted visible. This allows project participants to attend...

  19. Pilot Greenhouse

    CERN Multimedia

    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.

  20. Pilot Boarding Areas

    Data.gov (United States)

    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 is...

  1. Wastewater treatment pilot

    OpenAIRE

    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...

  2. Explosive Formulation Pilot Plant

    Data.gov (United States)

    Federal Laboratory Consortium — The Pilot Plant for Explosive Formulation supports the development of new explosives that are comprised of several components. This system is particularly beneficial...

  3. 14 CFR 61.94 - Student pilot seeking a sport pilot certificate or a recreational pilot certificate: Operations...

    Science.gov (United States)

    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...

  4. CERN pilot greenhouse

    CERN Multimedia

    1983-01-01

    This pilot installation was situated near Bld. BA6 opposite to the main entrance of the Meyrin site, with respect to Route de Meyrin. See Weekly Bulletin 3/83, and also photo 8305594X, 8505898X, 8302200.

  5. Pilot Weather Reports

    Data.gov (United States)

    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...

  6. PULSE Pilot Certification Results

    Directory of Open Access Journals (Sweden)

    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. 

  7. NSTAR Smart Grid Pilot

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. Service Catalog Pilot Project Summary

    Data.gov (United States)

    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...

  9. Microbial field pilot study

    Energy Technology Data Exchange (ETDEWEB)

    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.

  10. Pilot selection and training

    Science.gov (United States)

    Helmreich, Robert L.

    1982-01-01

    Personality and situational factors relevant to individual and group performance in highly demanding environments, such as those faced by astronauts or by jet transport crew, are discussed. It is emphasized that although technical competence and proficiency in pilot selection are prerequisites for safety, operating a modern jet transport is a group endeavor that requires the effective coordination of the entire crew. A self-report test battery for measuring positive and negative personality traits of pilot candidates, termed the Personal Characteristics Inventory, is described.

  11. PILOT optical alignment

    Science.gov (United States)

    Longval, Y.; Mot, B.; Ade, P.; André, Y.; Aumont, J.; Baustista, L.; Bernard, J.-Ph.; Bray, N.; de Bernardis, P.; Boulade, O.; Bousquet, F.; Bouzit, M.; Buttice, V.; Caillat, A.; Charra, M.; Chaigneau, M.; Crane, B.; Crussaire, J.-P.; Douchin, F.; Doumayrou, E.; Dubois, J.-P.; Engel, C.; Etcheto, P.; Gélot, P.; Griffin, M.; Foenard, G.; Grabarnik, S.; Hargrave, P..; Hughes, A.; Laureijs, R.; Lepennec, Y.; Leriche, B.; Maestre, S.; Maffei, B.; Martignac, J.; Marty, C.; Marty, W.; Masi, S.; Mirc, F.; Misawa, R.; Montel, J.; Montier, L.; Narbonne, J.; Nicot, J.-M.; Pajot, F.; Parot, G.; Pérot, E.; Pimentao, J.; Pisano, G.; Ponthieu, N.; Ristorcelli, I.; Rodriguez, L.; Roudil, G.; Salatino, M.; Savini, G.; Simonella, O.; Saccoccio, M.; Tapie, P.; Tauber, J.; Torre, J.-P.; Tucker, C.

    2016-07-01

    PILOT is a balloon-borne astronomy experiment designed to study the polarization of dust emission in the diffuse interstellar medium in our Galaxy at wavelengths 240 μm with an angular resolution about two arcminutes. Pilot optics is composed an off-axis Gregorian type telescope and a refractive re-imager system. All optical elements, except the primary mirror, are in a cryostat cooled to 3K. We combined the optical, 3D dimensional measurement methods and thermo-elastic modeling to perform the optical alignment. The talk describes the system analysis, the alignment procedure, and finally the performances obtained during the first flight in September 2015.

  12. Pilot project as enabler?

    DEFF Research Database (Denmark)

    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 p...

  13. Evaluatie pilot elektronische volgsystemen

    NARCIS (Netherlands)

    Miedema, F.; Post, B.

    2006-01-01

    Naast het uitvoeren van een onderzoek naar de ervaringen met EVS (Elektronisch Volgsysteem) in het buitenland, worden er bij de sectoren GW (Gevangeniswezen), jeugd en tbs een aantal pilot-projecten opgestart waarbij gebruik wordt gemaakt van elektronische volgsystemen met GPS-techniek (GPS = Global

  14. Evaluatie pilot Endogene Factoren

    NARCIS (Netherlands)

    Viet AL; Fiolet D; Voortman JK; Rover C de; Hanning C; Uitenbroek D; Loon AJM van; PZO; GGD Achterhoek; GGD Midden Holland; GG&GD Amsterdam

    2004-01-01

    As a part of the project on the Local and National Monitor for Public Health several pilot studies were carried out in three Municipal Health Centres (GGDs). The first aim was to investigate the feasibility of a physical examination at the health centre in combination with a health interview (or pos

  15. Priming a Pilot Implementation

    DEFF Research Database (Denmark)

    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...

  16. User Participation in Pilot Implementation

    DEFF Research Database (Denmark)

    Torkilsheyggi, Arnvør Martinsdóttir á; Hertzum, Morten

    2014-01-01

    implementation as a method for participatory design. We find that to foster participation and learning about user needs a pilot implementation must create a space for reflecting on use, in addition to the space for using the pilot system. The space for reflection must also exist during the activities preparing...... 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. Agricultural Pilot's Audiological Profile

    Directory of Open Access Journals (Sweden)

    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.

  18. Pilot Candidate Selection

    Science.gov (United States)

    1989-05-01

    pilot selection system and to best support up-front track selection for SUPT? Assumptions The USAF Trainer Masterplan does not include a plan to...replace the T-41 with a new flight screening aircraft. In addition, the Masterplan states that candidates will be track selected prior to entry into primary...training. (3:10) While the Masterplan is not a static document and aircraft procurement plans and/or the timing of track selection are subject to

  19. The fighter pilot's egg

    Science.gov (United States)

    Fry, Dale W.

    1990-03-01

    Of common interest to fighter pilots is what maneuver should be flown to accomplish a 360° heading change in the least time. Among the infinite possibilities, analytic expressions for a very commonly used maneuver, a roughly circular planar turn that accomplishes the required heading change, are derived and examined under four realistic assumptions. Contrary to common belief, the time to complete the stated heading change turns out to be independent of the inclination of the plane of the turn.

  20. Pilots 2.0: DIRAC pilots for all the skies

    Science.gov (United States)

    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

  1. 14 CFR 61.73 - Military pilots or former military pilots: Special rules.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Military pilots or former military pilots... Ratings and Pilot Authorizations § 61.73 Military pilots or former military pilots: Special rules. (a... a disciplinary action involving aircraft operations, a U.S. military pilot or former military...

  2. 75 FR 39091 - Airport Privatization Pilot Program

    Science.gov (United States)

    2010-07-07

    ... Program (62 FR 48693). A request for participation in the Pilot Program must be initiated by the filing of... Federal Aviation Administration Airport Privatization Pilot Program AGENCY: Federal Aviation... (SJU) preliminary application for participation in the airport privatization pilot program...

  3. 75 FR 56857 - Pilot, Flight Instructor, and Pilot School Certification

    Science.gov (United States)

    2010-09-17

    ... Administration 14 CFR Part 141 RIN 2120-AI86 Pilot, Flight Instructor, and Pilot School Certification AGENCY... Register on August 21, 2009. That final rule revised the training, qualification, certification, and... Certification and Training Branch, AFS-810, General Aviation and Commercial Division, Flight Standards...

  4. Microbial field pilot study

    Energy Technology Data Exchange (ETDEWEB)

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

    1992-03-01

    The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year's report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

  5. Microbial Field Pilot Study

    Energy Technology Data Exchange (ETDEWEB)

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

    1990-11-01

    This report covers progress made during the first year of the Microbial Field Pilot Study project. Information on reservoir ecology and characterization, facility and treatment design, core experiments, bacterial mobility, and mathematical modeling are addressed. To facilitate an understanding of the ecology of the target reservoir analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. A preliminary design of facilities for the operation of the field pilot test was prepared. In addition, procedures for facilities installation and for injection treatments are described. The Southeast Vassar Vertz Sand Unit (SEVVSU), the site of the proposed field pilot study, is described physically, historically, and geologically. The fields current status is presented and the ongoing reservoir simulation is discussed. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. Two possible mechanisms, relative permeability effects and changes in the capillary number, are discussed and related to four Berea core experiments' results. The experiments were conducted at reservoir temperature using SEVVSU oil, brine, and bacteria. The movement and activity of bacteria in porous media were investigated by monitoring the growth of bacteria in sandpack cores under no flow conditions. The rate of bacteria advancement through the cores was determined. A mathematical model of the MEOR process has been developed. The model is a three phase, seven species, one dimensional model. Finite difference methods are used for solution. Advection terms in balance equations are represented with a third- order upwind differencing scheme to reduce numerical dispersion and oscillations. The model is applied to a batch fermentation example. 52 refs., 26 figs., 21 tabs.

  6. Microbial field pilot study

    Energy Technology Data Exchange (ETDEWEB)

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

    1992-03-01

    The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year`s report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

  7. Motivational Engineering for Pilot Training.

    Science.gov (United States)

    Herzberg, Frederick I.; And Others

    The study was an investigation of student pilot motivation for, and toward, the Air Training Command's undergraduate pilot training (UPT) program. The motivation hygiene approach was used to identify the motivational factors operating in the UPT program systematically. This approach has been used extensively in industry and with success in a…

  8. Prediction of pilot induced oscillations

    Directory of Open Access Journals (Sweden)

    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.

  9. Thoracolumbar pain among fighter pilots.

    Science.gov (United States)

    Hämäläinen, O

    1999-08-01

    High +Gz forces place high stress on the spinal column, and fighter pilots flying high-performance fighter aircraft frequently] report work-related thoracic and lumbar spine pain. The aim of this study was to determine whether +Gz exposure causes work-related thoracolumbar spine pain among fighter pilots. A questionnaire was used to establish the occurrence of thoracic and lumbar spine pain during the preceding 12 months and during duties over the whole working career among 320 fighter pilots and 283 nonflying controls matched for age and sex. Thirty-two percent of the pilots and 19% of the controls had experienced pain in the thoracic spine during the preceding 12 months (odds ratio [OR] = 2.3; 95% confidence interval [CI] = 1.5-3.5; p = 0.002 for the pilots). Among the pilots, the OR increased up to 6.1 (95% CI = 1.6-23.1; p = 0.0007) with the number of +Gz flight hours. There was no difference between the groups with regard to lumbar pain during the preceding 12 months, but over their whole working careers fighter pilots (58%) had experienced lumbar pain during their duties more often than controls (48%) (OR = 1.8; 95% CI = 1.3-2.6; p = 0.002). The greater the number of +Gz flight hours, the greater the occurrence of lumbar spine pain when on duty (OR = 26.9; 95% CI = 6.2-116; p = 0.0001 for the most experienced fighter pilots). The same was not true with regard to the number of +Gz flight hours and lumbar pain during the preceding 12 months. Age had no effect on pain in the thoracic or lumbar spine. Fighter pilots flying high-performance aircraft have more work-related thoracic and lumbar spine pain than controls of the same age and sex. The difference is explained by the pilots' exposure to +Gz forces.

  10. Pilots 2.0: DIRAC pilots for all the skies

    CERN Document Server

    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...

  11. NAESA Augmentation Pilot Project

    Science.gov (United States)

    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.

  12. Priming a Pilot Implementation

    DEFF Research Database (Denmark)

    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 participants...

  13. Liverpool Telecare Pilot: case studies

    Directory of Open Access Journals (Sweden)

    Nigel Barnes

    2006-09-01

    Full Text Available Telecare services use information and communications technology (ICT to support the provision of care to people in their own homes. This paper describes a pilot telecare service employed by Liverpool (UK City Council to support a sample of their frail and elderly social services users. The pilot has been running for over two years and has been deployed for 21 individuals in Liverpool. In this paper we present the pilot system and provide real example cases which help to illustrate the benefits of such a system.

  14. US Monthly Pilot Balloon Observations

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Monthly winds aloft summary forms summarizing Pilot Balloon observational data for the United States. Generally labeled as Form 1114, and then transitioning to Form...

  15. Vertebral pain in helicopter pilots

    Science.gov (United States)

    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.

  16. Rockfish Pilot Permit Program (RPP)

    Data.gov (United States)

    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...

  17. Lytic spondylolisthesis in helicopter pilots.

    Science.gov (United States)

    Froom, P; Froom, J; Van Dyk, D; Caine, Y; Ribak, J; Margaliot, S; Floman, Y

    1984-06-01

    Trauma to the back from the force of chronic stress is thought to be an etiologic factor in isthmic spondylolisthesis (SLL). The relationship of first degree spondylolisthesis to low back pain (LBP) is controversial. We compare the prevalence of SLL in helicopter pilots who are subject to strong vibrational forces, with other airforce personnel. Helicopter pilots had more than a four times higher prevalence of SLL (4.5%) than did cadets (1.0%) and transport pilots (0.9%). Low back pain was more frequent in pilots with SLL than in those without this lesion but in no case was the pain disabling or the defect progressive. We conclude that SLL may be induced by vibrational forces and although SLL is associated with LBP, the pain was little clinical significance.

  18. Active Job Monitoring in Pilots

    Science.gov (United States)

    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.

  19. Polymer Science Pilot Program

    Science.gov (United States)

    Maier, Mary L.

    1996-07-01

    Natural polymers such as cellulose, proteins, and DNA have been part of earth's store of chemicals long before chemists existed. However, polymers synthesized by chemists first appeared on this planet only sixty years ago. A veritable explosion of materials first known as plastics, later polymers, followed. Today polymers, natural and synthetic, are everywhere, and it is appropriate to include an introduction to polymers in the education of future scientists. The Polymer Science Pilot Program consists of a sequence of experiences with polymers, designed to focus upon the ways in which these materials resemble and/or compare with nonpolymers in physical properties, versatility, and function. The modular format makes it possible for educators to select specific sections of the program for integration into other college chemistry courses. The team learning aspect of he program can also be recommended to educators who select a specific module. When this program was presented at a Middle Atlantic Regional Meeting of the American Chemical Society, some attendees were concerned about the limited number of participants as compared with the seemingly large number of college instructors. It was explained that the concentrated format of the four day program necessitates this instructor-to-student ratio; one class consisting of eighteen participants was tried and it was found that some aspects of the program, especially the research paper preparation, were not as thoroughly moderated.

  20. Roll paper pilot. [mathematical model for predicting pilot rating of aircraft in roll task

    Science.gov (United States)

    Naylor, F. R.; Dillow, J. D.; Hannen, R. A.

    1973-01-01

    A mathematical model for predicting the pilot rating of an aircraft in a roll task is described. The model includes: (1) the lateral-directional aircraft equations of motion; (2) a stochastic gust model; (3) a pilot model with two free parameters; and (4) a pilot rating expression that is a function of rms roll angle and the pilot lead time constant. The pilot gain and lead time constant are selected to minimize the pilot rating expression. The pilot parameters are then adjusted to provide a 20% stability margin and the adjusted pilot parameters are used to compute a roll paper pilot rating of the aircraft/gust configuration. The roll paper pilot rating was computed for 25 aircraft/gust configurations. A range of actual ratings from 2 to 9 were encountered and the roll paper pilot ratings agree quite well with the actual ratings. In addition there is good correlation between predicted and measured rms roll angle.

  1. [Sphygmographic parameters in fighter and transport pilots].

    Science.gov (United States)

    Gai, Y; Tian, G; Yu, Y; Zhao, Y; Liang, B

    1997-10-01

    To evaluate and discover hidden cardiovascular trouble in pilots, the cardiovascular function of 129 active male pilots was examined with a new sphygmographic method. 13 pilots (10.3%) were found to have abnormal cardiovascular function. The average arterial blood pressure and medium artery modulus of the fighter pilots aged from 30 to 34 years are inferior to those aged from 25 to 29 obviously, however, that is not the case in transport pilots. This indicates that frequent examination of cardiovascular function with convenient special method is necessary for the improvement of the quality of medical monitor on pilots.

  2. 76 FR 63183 - Pilot in Command Proficiency Check and Other Changes to the Pilot and Pilot School Certification...

    Science.gov (United States)

    2011-10-12

    ..., 2011 (76 FR 54095). In that rule, the FAA amended its regulations to revise the pilot, flight..., 2011 (76 FR 54095), the FAA published a final rule that amended the pilot, flight instructor, and pilot... Notice of Proposed Rulemaking (NPRM) published on August 31, 2009 (74 FR 44779), the FAA proposed...

  3. 49 CFR 381.400 - What is a pilot program?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false What is a pilot program? 381.400 Section 381.400... PILOT PROGRAMS Initiation of Pilot Programs § 381.400 What is a pilot program? (a) A pilot program is a... that would be subject to the regulations. (b) During a pilot program, the participants would be...

  4. 14 CFR 121.437 - Pilot qualification: Certificates required.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Pilot qualification: Certificates required... Pilot qualification: Certificates required. (a) No pilot may act as pilot in command of an aircraft (or... pilots) unless he holds an airline transport pilot certificate and an appropriate type rating for...

  5. 14 CFR 27.771 - Pilot compartment.

    Science.gov (United States)

    2010-01-01

    ... STANDARDS: NORMAL CATEGORY ROTORCRAFT Design and Construction Personnel and Cargo Accommodations § 27.771... a second pilot, the rotorcraft must be controllable with equal safety from either pilot seat; and...

  6. 76 FR 19267 - Pilot, Flight Instructor, and Pilot School Certification; Technical Amendment

    Science.gov (United States)

    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;...

  7. 75 FR 80561 - Community Express Pilot Program

    Science.gov (United States)

    2010-12-22

    ... ADMINISTRATION Community Express Pilot Program AGENCY: U.S. Small Business Administration (SBA). ACTION: Notice of short-term extension and termination of the Community Express Pilot Program. SUMMARY: This notice announces the termination of the Community Express Pilot Program following a four month extension to...

  8. 76 FR 56262 - Community Advantage Pilot Program

    Science.gov (United States)

    2011-09-12

    ... 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 notice and request for comments introducing the Community Advantage Pilot Program. In that notice,...

  9. 75 FR 1591 - Green Technology Pilot Program

    Science.gov (United States)

    2010-01-12

    ... Patent and Trademark Office Green Technology Pilot Program ACTION: Proposed collection; comment request...@uspto.gov . Include A0651-0062 Green Technology Pilot Program comment@ in the subject line of the... examination pilot program for patent applications pertaining to green technologies, including greenhouse...

  10. 75 FR 473 - Community Express Pilot Program

    Science.gov (United States)

    2010-01-05

    ... restructure the Community Express Pilot Program effective October 1, 2008. (73 FR 36950, June 30, 2008) The restructured pilot program was extended through December 31, 2009 (73 FR 36950). Extension of this restructured... ADMINISTRATION Community Express Pilot Program AGENCY: U.S. Small Business Administration (SBA). ACTION:...

  11. 75 FR 39090 - Airport Privatization Pilot Program

    Science.gov (United States)

    2010-07-07

    ... procedures to be used in applications for exemption under the Airport Privatization Pilot Program (62 FR... Federal Aviation Administration Airport Privatization Pilot Program AGENCY: Federal Aviation... application for participation in the airport privatization pilot program received under 49 U.S.C....

  12. 77 FR 6619 - Community Advantage Pilot Program

    Science.gov (United States)

    2012-02-08

    ...'') (76 FR 9626). The CA Pilot Program was introduced to increase SBA-guaranteed loans to small businesses... financings that are approved by SBA. (76 FR 56262) In response to comments received on the CA Pilot Program... ADMINISTRATION Community Advantage Pilot Program AGENCY: U.S. Small Business Administration. ACTION: Notice...

  13. 48 CFR 212.7002 - Pilot program.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Pilot program. 212.7002... OF DEFENSE ACQUISITION PLANNING ACQUISITION OF COMMERCIAL ITEMS Pilot Program for Transition to Follow-On Contracting After Use of Other Transaction Authority 212.7002 Pilot program....

  14. 75 FR 68018 - Airport Privatization Pilot Program

    Science.gov (United States)

    2010-11-04

    ... procedures to be used in applications for exemption under Airport Privatization Pilot Program (62 FR 48693... Federal Aviation Administration Airport Privatization Pilot Program AGENCY: Federal Aviation... the airport privatization pilot program received under 49 U.S.C. Section 47134. The...

  15. 46 CFR 15.812 - Pilots.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Pilots. 15.812 Section 15.812 Shipping COAST GUARD....812 Pilots. (a) Except as specified in paragraph (f) of this section, the following vessels, not... direction and control of an individual qualified to serve as pilot under paragraph (b) or (c) of...

  16. 75 FR 64692 - Green Technology Pilot Program

    Science.gov (United States)

    2010-10-20

    ... Patent and Trademark Office Green Technology Pilot Program ACTION: Proposed collection; comment request...: ] E-mail: InformationCollection@uspto.gov . Include ``0651- 0062 Green Technology Pilot Program... Office (USPTO) implemented a pilot program on December 8, 2009, that permits patent...

  17. LANCELOT pilot report, June 2007

    DEFF Research Database (Denmark)

    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...

  18. D22 Analysis of Pilot

    NARCIS (Netherlands)

    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

  19. Aircraft Simulators and Pilot Training.

    Science.gov (United States)

    Caro, Paul W.

    Flight simulators are built as realistically as possible, presumably to enhance their training value. Yet, their training value is determined by the way they are used. Traditionally, simulators have been less important for training than have aircraft, but they are currently emerging as primary pilot training vehicles. This new emphasis is an…

  20. OFDM System Channel Estimation with Hidden Pilot

    Institute of Scientific and Technical Information of China (English)

    YANG Feng; LIN Cheng-yu; ZHANG Wen-jun

    2007-01-01

    Channel estimation using pilot is common used in OFDM system. The pilot is usually time division multiplexed with the informative sequence. One of the main drawbacks is bandwidth losing. In this paper, a new method was proposed to perform channel estimation in OFDM system. The pilot is arithmetically added to the output of OFDM modulator. Receiver uses the hidden pilot to get an accurate estimation of the channel. Then pilot is removed after channel estimation. The Cramer-Rao lower bound for this method was deprived. The performance of the algorithm is then shown. Compared with traditional methods, the proposed algorithm increases the bandwidth efficiency dramatically.

  1. Combustion instability of pilot flame in a pilot bluff body stabilized combustor

    Institute of Scientific and Technical Information of China (English)

    Fu Xiao; Yang Fujiang; Guo Zhihui

    2015-01-01

    Combustion instability of pilot flame has been investigated in a model pilot bluff body stabilized combustor by running the pilot flame only. The primary objectives are to investigate the pilot flame dynamics and to provide bases for the study of the interaction mechanisms between the pilot flame and the main flame. Dynamic pressures are measured by dynamic pressure transduc-ers. A high speed camera with CH*bandpass filter is used to capture the pilot flame dynamics. The proper orthogonal decomposition (POD) is used to further analyze the high speed images. With the increase of the pilot fuel mass flow rate, the pilot flame changes from stable to unstable state grad-ually. The combustion instability frequency is 136 Hz when the pilot flame is unstable. Numerical simulation results show that the equivalence ratios in both the shear layer and the recirculation zone increase as the pilot fuel mass flow rate increases. The mechanism of the instability of the pilot flame can be attributed to the coupling between the second order acoustic mode and the unsteady heat release due to symmetric vortex shedding. These results illustrate that the pilot fuel mass flow rate has significant influences on the dynamic stability of the pilot flame.

  2. Pilot Scale Advanced Fogging Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    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.

  3. [Back ache in helicopter pilots].

    Science.gov (United States)

    Colak, S; Jovelić, S; Manojlović, J

    1992-01-01

    Due to low back pain (LBP) and harmful effects of flying, questionnaires were sent to 71 helicopter pilots of the experimental group, 22 mechanics helicopter flyers and to the control group of 28 air-traffic controllers. The prevalence of LBP was the highest in helicopter pilots, then in helicomechanics and air-traffic controllers (53%, 50% and 36%). Effects of exposure to vibration, body posture and working load have not contributed significantly to the occurrence of LBP. LBP has not lead to an important difference in the strength of the back musculature, body mass index and spondylosis, that is, scoliosis. The necessity of further study of LBP and maintaining of specific preventive measures are indicated.

  4. Conducting pilot and feasibility studies.

    Science.gov (United States)

    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. 
.

  5. 14 CFR 29.1329 - Automatic pilot system.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Automatic pilot system. 29.1329 Section 29... pilot system. (a) Each automatic pilot system must be designed so that the automatic pilot can— (1) Be sufficiently overpowered by one pilot to allow control of the rotorcraft; and (2) Be readily and...

  6. 14 CFR 27.1329 - Automatic pilot system.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Automatic pilot system. 27.1329 Section 27... pilot system. (a) Each automatic pilot system must be designed so that the automatic pilot can— (1) Be sufficiently overpowered by one pilot to allow control of the rotorcraft; and (2) Be readily and...

  7. Pilot Implementation of Health Information Systems

    DEFF Research Database (Denmark)

    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...... 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...... of the 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...

  8. F-104 with research pilot Steve Ishmael

    Science.gov (United States)

    1984-01-01

    NASA research pilot Stephen D. Ishmael in front of an F-104 in this 1984 photo. Ishmael became a NASA research pilot in 1977, and during the following year began flying the F-8 Digital Fly-by-Wire aircraft. Ishmael also flew on the advanced fighter technology integration (AFTI)F-16 and the X-29 program among others. In the early 1990s, he was selected as one of two research pilots to fly the NASA SR-71s.

  9. Pilot plants for polymers: Safety considerations

    Energy Technology Data Exchange (ETDEWEB)

    Cordeiro, C.F.; Zvanut, C.W.

    1986-01-01

    Air Products and Chemicals is a major manufacturer of polyvinyl alcohol, vinyl acetate-ethylene emulsions and suspension PVC. Polyvinyl alcohol is a water soluble polymer and its primary end-uses are as a textile sizing agent and in adhesives. The emulsion products are used primarily in adhesives, paper, paints, and non-wovens. In order to support these business areas and to expand into new product lines, Air Products operates several polymer pilot plants. The safe operation of these pilot plants mandates careful attention to both design and operating procedures. Often, more care is needed in operating a polymer pilot plant than in other pilot plants or manufacturing facilities.

  10. Remotely piloted LTA vehicle for surveillance

    Science.gov (United States)

    Seemann, G. R.; Harris, G. L.; Brown, G. J.

    1975-01-01

    Various aspects of a remotely piloted mini-LTA vehicle for surveillance, monitoring and measurement for civilian and military applications are considered. Applications, operations and economics are discussed.

  11. 90% Compliance Pilot Studies Final Report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  12. 76 FR 60960 - Gulf Opportunity Pilot Loan Program (GO Loan Pilot)

    Science.gov (United States)

    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...

  13. 75 FR 53007 - Gulf Opportunity Pilot Loan Program (GO Loan Pilot)

    Science.gov (United States)

    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...

  14. Objective measure of pilot workload

    Science.gov (United States)

    Kantowitz, B. H.

    1984-01-01

    Timesharing behavior in a data-entry task, similar to a pilot entering navigation data into an on-board computer is investigated. Auditory reaction time as a function of stimulus information and dimensionality is examined. This study has direct implications for stimulus selection for secondary tasks used in the GAT flight simulator at Ames Research Center. Attenuation effects of heat and cold stress in a psychological refractory period task were studied. The focus of interest is the general effects of stress on attention rather than upon specific temperature related phenomena.

  15. Modelling piloted ignition of wood and plastics

    NARCIS (Netherlands)

    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

  16. Paraguayan Education Study: A Pilot Study.

    Science.gov (United States)

    Garcia, Patricia

    A qualitative pilot study, guided by an ecological framework, illustrates the complexities involved in studying the unique linguistic situation in Paraguay between Spanish and the indigenous language of Guarani, and its relationship with education. The pilot study interviewing eight kindergarten children. Seventy five children have been…

  17. Conflict Resolution Automation and Pilot Situation Awareness

    Science.gov (United States)

    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.

  18. Intraocular lens in a fighter aircraft pilot.

    OpenAIRE

    Loewenstein, A; Geyer, O; Biger, Y; Bracha, R; Shochat, I; Lazar, M.

    1991-01-01

    A pseudophakic pilot of the Israeli air force flying an F-15 (Eagle) aircraft was followed up for three years. He experienced about 100 flying hours, 5% of the time under high g stress. The intraocular lens did not dislocate and no complications were observed. It seems that flying high performance fighter aircraft is not contraindicated in pseudophakic pilots.

  19. Analysis of empty ATLAS pilot jobs

    CERN Document Server

    Love, Peter; The ATLAS collaboration

    2016-01-01

    The pilot model used by the ATLAS production system has been in use for many years. The model has proven to be a success with many advantages over push models. However one of the negative side-effects of using a pilot model is the presence of 'empty pilots' running on sites which consume a small amount of walltime and not running a useful payload job. The impact on a site can be significant with previous studies showing a total 0.5% walltime usage with no benefit to either the site or to ATLAS. Another impact is the number of empty pilots being processed by a site's Compute Element and batch system which can be 5% of the total number of pilots being handled. In this paper we review the latest statistics using both ATLAS and site data and highlight edge cases where the number of empty pilots dominate. We also study the effect of tuning the pilot factories to reduce the number of empty pilots.

  20. 14 CFR 29.771 - Pilot compartment.

    Science.gov (United States)

    2010-01-01

    ... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Design and Construction Personnel and Cargo Accommodations § 29.771... a second pilot, the rotorcraft must be controllable with equal safety from either pilot position. Flight and powerplant controls must be designed to prevent confusion or inadvertent operation when...

  1. Pilot Task Demand Load During RNAV Approaches

    NARCIS (Netherlands)

    Heiligers, M.M.

    2011-01-01

    The question that started this research was: “Why is approach A more difficult to fly for a pilot than approach B?”. To find an answer to this question, pilots flew a large variety of Area Navigation (RNAV) approaches during several flight simulator and real flight experiments. The results of these

  2. Results from the CERN pilot CLOUD experiment

    DEFF Research Database (Denmark)

    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...

  3. 28 CFR 11.2 - Pilot program.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Pilot program. 11.2 Section 11.2 Judicial... Pilot program. The Assistant Attorney General for Administration, in consultation with the Executive Office for United States Attorneys, shall designate the districts that will participate in the...

  4. Decision Support System for Fighter Pilots

    DEFF Research Database (Denmark)

    Randleff, Lars Rosenberg

    2007-01-01

    During a mission over enemy territory a fighter aircraft may be engaged by ground based threats. The pilot can use different measures to avoid the aircraft from being detected by e.g. enemy radar systems. If the enemy detects the aircraft a missile may be fired to seek and destroy the aircraft...... and countermeasures that can be applied to mitigate threats. This work is concerned with finding proper evasive actions when a fighter aircraft is engaged by ground based threats. To help the pilot in deciding on these actions a decision support system may be implemented. The environment in which such a system must...... platforms (aircraft, ships, etc.) is described. Different approaches to finding the combination of countermeasures and manoeuvres improving the pilots survivability is investigated. During training a fighter pilot will learn a set of rules to follow when threat occurs. For the pilot these rules...

  5. [Heart morphologic state in retired fighter pilots].

    Science.gov (United States)

    Yang, X E; Chen, Z G; Long, L; Zhai, D S; Zhao, X J; Fang, R Y

    2000-12-01

    Objective. To study the heart morphology in the retired fighter pilots, and to provide clinical evidence for protection combined G-loads (+ Gz), heat, noise, hypoxic and vibration stress induced cardiac structural damage. Method. Parameters of heart morphology were studied using Doppler echocardiography in 40 retired fighter pilots with 40 veteran cadres as control. Result. LVDd, LVDs, LADs, LVEDV, LVPWs and LVM in pilot group were somewhat higher than those in control group (NS); while IVSs and LVMI in pilot group were slightly lower than those in control group (NS); LVESV, aortic valve area, internal diameter of the ring and sinus in pilot group were significantly higher than those in control group (P < 0.05). Conclusion. Analysis of the results revealed no pathomorphologic damage of the heart. It suggest that all the variations can be regarded as adaptive changes due to the effects of the combined environmental factors experienced in long time flying.

  6. Pilot Implementations as an Approach to Infrastructure

    DEFF Research Database (Denmark)

    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 future while using a pilot system in real use situations and with real users. Based on our initial findings we believe that pilot implementations can address some of the challenges of studying infrastructures, because they make the infrastructure visible and because they can integrate the long......-term with the short-term aspects. The paper is based on work-in-progress and the purpose is not as much to make conclusions as to spark discussion about whether pilot implementations could offer a way to study and design work infrastructures during information system development....

  7. EnerGEO biomass pilot

    Energy Technology Data Exchange (ETDEWEB)

    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.)

  8. Piloting improved cookstoves in India.

    Science.gov (United States)

    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.

  9. 46 CFR 78.19-1 - Use of auto pilot.

    Science.gov (United States)

    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—...

  10. 46 CFR 97.16-1 - Use of auto pilot.

    Science.gov (United States)

    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...

  11. 46 CFR 401.510 - Operation without Registered Pilots.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Operation without Registered Pilots. 401.510 Section 401... REGULATIONS Penalties; Operations Without Registered Pilots § 401.510 Operation without Registered Pilots. (a... Registered Pilot when the vessel or its cargo is in distress or jeopardy. (b) A vessel may be navigated...

  12. 14 CFR 61.83 - Eligibility requirements for student pilots.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Eligibility requirements for student pilots... TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS Student Pilots § 61.83 Eligibility requirements for student pilots. To be eligible for a student...

  13. 14 CFR 23.1329 - Automatic pilot system.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Automatic pilot system. 23.1329 Section 23...: Installation § 23.1329 Automatic pilot system. If an automatic pilot system is installed, it must meet the following: (a) Each system must be designed so that the automatic pilot can— (1) Be quickly and...

  14. 38 CFR 21.5290 - Educational Assistance Pilot Program.

    Science.gov (United States)

    2010-07-01

    ... Pilot Program. 21.5290 Section 21.5290 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... Assistance Under 38 U.S.C. Chapter 32 Educational Assistance Pilot Program § 21.5290 Educational Assistance Pilot Program. (a) Purpose. The Educational Assistance Pilot Program is designed to...

  15. Advanced engineering environment pilot project.

    Energy Technology Data Exchange (ETDEWEB)

    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.

  16. Costilla County Biodiesel Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    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.

  17. Classroom acoustics: Three pilot studies

    Science.gov (United States)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  19. 14 CFR 61.58 - Pilot-in-command proficiency check: Operation of aircraft requiring more than one pilot flight...

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Pilot-in-command proficiency check: Operation of aircraft requiring more than one pilot flight crewmember. 61.58 Section 61.58 Aeronautics and...: PILOTS, FLIGHT INSTRUCTORS, AND GROUND INSTRUCTORS General § 61.58 Pilot-in-command proficiency...

  20. Analysis of Pilot-Induced-Oscillation and Pilot Vehicle System Stability Using UAS Flight Experiments

    Directory of Open Access Journals (Sweden)

    Tanmay K. Mandal

    2016-11-01

    Full Text Available This paper reports the results of a Pilot-Induced Oscillation (PIO and human pilot control characterization study performed using flight data collected with a Remotely Controlled (R/C unmanned research aircraft. The study was carried out on the longitudinal axis of the aircraft. Several existing Category 1 and Category 2 PIO criteria developed for manned aircraft are first surveyed and their effectiveness for predicting the PIO susceptibility for the R/C unmanned aircraft is evaluated using several flight experiments. It was found that the Bandwidth/Pitch rate overshoot and open loop onset point (OLOP criteria prediction results matched flight test observations. However, other criteria failed to provide accurate prediction results. To further characterize the human pilot control behavior during these experiments, a quasi-linear pilot model is used. The parameters of the pilot model estimated using data obtained from flight tests are then used to obtain information about the stability of the Pilot Vehicle System (PVS for Category 1 PIOs occurred during straight and level flights. The batch estimation technique used to estimate the parameters of the quasi-linear pilot model failed to completely capture the compatibility nature of the human pilot. The estimation results however provided valuable insights into the frequency characteristics of the human pilot commands. Additionally, stability analysis of the Category 2 PIOs for elevator actuator rate limiting is carried out using simulations and the results are compared with actual flight results.

  1. Predicting Active Duty Air Force Pilot Attrition Given an Anticipated Increase in Major Airline Pilot Hiring

    Science.gov (United States)

    2015-01-01

    the post???Vietnam War pilot exodus . Using logistic regression analysis and focusing on active duty Air Force pilots in the first three years...hiring that resembles the late 1990s surge, in which the Air Force endured its largest loss of pilots since the post–Vietnam War pilot exodus . Using...required). However, a large exodus of active duty 10,000 11,000 12,000 13,000 14,000 15,000 16,000 1996 1998 2000 2002 2004 2006 2008 2010 2012 To ta

  2. Models of Pilot Behavior and Their Use to Evaluate the State of Pilot Training

    Science.gov (United States)

    Jirgl, Miroslav; Jalovecky, Rudolf; Bradac, Zdenek

    2016-07-01

    This article discusses the possibilities of obtaining new information related to human behavior, namely the changes or progressive development of pilots' abilities during training. The main assumption is that a pilot's ability can be evaluated based on a corresponding behavioral model whose parameters are estimated using mathematical identification procedures. The mean values of the identified parameters are obtained via statistical methods. These parameters are then monitored and their changes evaluated. In this context, the paper introduces and examines relevant mathematical models of human (pilot) behavior, the pilot-aircraft interaction, and an example of the mathematical analysis.

  3. Monitoringrapport Groen Proeven Pilots 2009-2010

    NARCIS (Netherlands)

    Gulikers, J.T.M.

    2010-01-01

    Dit rapport is een verslag van een jaar monitoring van de uitgevoerde pilots met Groen proeven. De monitoring van de Groen Proevenpilots is, in nauwe samenwerking met de projectleiding van Groen Proeven, uitgevoerd.

  4. Remotely piloted vehicles; A selective bibliography

    Energy Technology Data Exchange (ETDEWEB)

    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.

  5. LHCb: Pilot Framework and the DIRAC WMS

    CERN Multimedia

    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. The importance of piloting an RCT intervention.

    Science.gov (United States)

    Feeley, Nancy; Cossette, Sylvie; Côté, José; Héon, Marjolaine; Stremler, Robyn; Martorella, Geraldine; Purden, Margaret

    2009-06-01

    The pilot study provides a unique opportunity to identify and prepare for the challenges of evaluating an intervention. Ultimately, it will enhance the scientific rigour and value of the full-scale study. Although some journals publish reports of pilot studies, little attention has been given to the types of research questions and issues specific to these studies. This article focuses on the utility of a pilot randomized controlled trial (RCT) as a first step towards conducting an RCT. Three major objectives of a pilot RCT are discussed: assessing the feasibility and acceptability of the intervention, assessing the feasibility and acceptability of the design and procedures, and facilitating the determination of effect sizes for use in sample-size calculations.

  7. Semantic Theme Analysis of Pilot Incident Reports

    Science.gov (United States)

    Thirumalainambi, Rajkumar

    2009-01-01

    Pilots report accidents or incidents during take-off, on flight and landing to airline authorities and Federal aviation authority as well. The description of pilot reports for an incident contains technical terms related to Flight instruments and operations. Normal text mining approaches collect keywords from text documents and relate them among documents that are stored in database. Present approach will extract specific theme analysis of incident reports and semantically relate hierarchy of terms assigning weights of themes. Once the theme extraction has been performed for a given document, a unique key can be assigned to that document to cross linking the documents. Semantic linking will be used to categorize the documents based on specific rules that can help an end-user to analyze certain types of accidents. This presentation outlines the architecture of text mining for pilot incident reports for autonomous categorization of pilot incident reports using semantic theme analysis.

  8. Humboldt SK pilot biodigester receives funding

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-09-30

    The Canada-Saskatchewan Western Economic Partnership Agreement (WEPA) will provide funding for Canada's first pilot-scale biodigester to be built in Humboldt, Saskatchewan. The $208,138 pilot facility will use household garbage as well as agricultural waste such as manure and livestock operations, abattoirs and food processing to create heat or power and fertilizer. Support for this bio-energy facility, which could also reduce greenhouse gases, will come from the Prairie Agricultural Machinery Institute which has received $186,138 from Canada and Saskatchewan in the form of cost-shared federal-provincial funding. The pilot plant will test different combinations of waste material feedstocks and the characteristics of the resulting gas end products. The pilot facility will also provide design information for full-scale biodigester manufacturers in Canada. It is expected that 25 full-scale biodigesters will be constructed in Canada in the near future.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  10. ARGE DFC - A European approach to MCFC commercialization

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    DEFF Research Database (Denmark)

    Maggioni, Aldo P; Dahlström, Ulf; Filippatos, Gerasimos;

    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 structure, performance, and quality of the data set, for continuing the survey into a permanent registry....

  12. 14 CFR 91.1089 - Qualifications: Check pilots (aircraft) and check pilots (simulator).

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Qualifications: Check pilots (aircraft) and check pilots (simulator). 91.1089 Section 91.1089 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... RULES Fractional Ownership Operations Program Management § 91.1089 Qualifications: Check...

  13. 76 FR 22412 - Fellowship Placement Pilot Program Requests for Expressions of Interests To Administer Pilot...

    Science.gov (United States)

    2011-04-21

    ... URBAN DEVELOPMENT Fellowship Placement Pilot Program Requests for Expressions of Interests To Administer Pilot Contact Information Correction AGENCY: Office of the General Counsel, HUD. ACTION: Notice. SUMMARY: On April 13, 2011, at 71 FR 20699, HUD published a notice announcing HUD's proposal to conduct...

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

    NARCIS (Netherlands)

    Maggioni, Aldo P.; Dahlstrom, Ulf; Filippatos, Gerasimos; Chioncel, Ovidiu; Crespo Leiro, Marisa; Drozdz, Jaroslaw; Fruhwald, Friedrich; Gullestad, Lars; Logeart, Damien; Metra, Marco; Parissis, John; Persson, Hans; Ponikowski, Piotr; Rauchhaus, Mathias; Voors, Adriaan A.; 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. Analysis of empty ATLAS pilot jobs

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00006364; The ATLAS collaboration

    2017-01-01

    In this analysis we quantify the wallclock time used by short empty pilot jobs on a number of WLCG compute resources. Pilot factory logs and site batch logs are used to provide independent accounts of the usage. Results show a wide variation of wallclock time used by short jobs depending on the site and queue, and changing with time. For a reference dataset of all jobs in August 2016, the fraction of wallclock time used by empty jobs per studied site ranged from 0.1% to 0.8%. The variation in wallclock usage may be explained by different workloads for each resource with a greater fraction when the workload is low. Aside from the wall time used by empty pilots, we also looked at how many pilots were empty as a fraction of all pilots sent. Binning the August dataset into days, empty fractions between 2% and 90% were observed.  The higher fractions correlate well with periods of few actual payloads being sent to the site.

  16. Analysis of muscle fatigue in helicopter pilots.

    Science.gov (United States)

    Balasubramanian, Venkatesh; Dutt, Ashwani; Rai, Shobhit

    2011-11-01

    Helicopter pilots espouse ergonomically unfavourable postures and endure vibration which result in low back pain. The objective of this study was to investigate the effects of a helicopter flight on pilots back and shoulder muscles using surface Electromyography (sEMG) analysis. This study also correlates low back pain symptoms from Rehabilitation Bioengineering Group Pain Scale (RBGPS) questionnaire with muscle fatigue rates obtained. RBGPS was administered on 20 Coast Guard helicopter pilots. sEMG was acquired before and after flight from erector spinae and trapezius muscles in 8 of these 20 pilots. Statistical analysis of time and frequency domain parameters indicated significant fatigue in right trapezius muscle due to flying. Muscle fatigue correlated with average duration of flight (r² = 0.913), total service as pilot (r² = 0.825), pain (r² = 0.463) and total flying hours (r² = 0.507). However, muscle fatigue weakly correlated with Body Mass Index (BMI) (r² = 0.000144) and age (r² = 0.033).

  17. Former WWII Fighter Pilot Finds New Home Near Family

    Science.gov (United States)

    ... Issue Past Issues Feature: Senior Living Former WWII Fighter Pilot Finds New Home Near Family Past Issues / Summer ... help people become involved. Mufich as a WWII fighter pilot. Photo courtesy of Bill Mufich The Transition: Transitions ...

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

    Science.gov (United States)

    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.

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

    Data.gov (United States)

    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 emerges...

  20. The ENIQ pilot study: current status

    Energy Technology Data Exchange (ETDEWEB)

    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.)

  1. Grid workflow job execution service 'Pilot'

    Science.gov (United States)

    Shamardin, Lev; Kryukov, Alexander; Demichev, Andrey; Ilyin, Vyacheslav

    2011-12-01

    'Pilot' is a grid job execution service for workflow jobs. The main goal for the service is to automate computations with multiple stages since they can be expressed as simple workflows. Each job is a directed acyclic graph of tasks and each task is an execution of something on a grid resource (or 'computing element'). Tasks may be submitted to any WS-GRAM (Globus Toolkit 4) service. The target resources for the tasks execution are selected by the Pilot service from the set of available resources which match the specific requirements from the task and/or job definition. Some simple conditional execution logic is also provided. The 'Pilot' service is built on the REST concepts and provides a simple API through authenticated HTTPS. This service is deployed and used in production in a Russian national grid project GridNNN.

  2. Workload and operational fatigue in helicopter pilots.

    Science.gov (United States)

    Rotondo, G

    1978-02-01

    In light of the modern aetiopathogenic views, a brief review was made concerning possible causes of operational fatigue to which flying personnel in general are exposed in the exercise of flying activity. The author then describes and analyzes the meaning and importance of the various stressing factors that constitute the physical and psychic workload to which the helicopter pilot is subjected in performing his professional activities. Also analyzed are the influences exercised, both separately and jointly, on the genesis of flight fatigue in helicopter pilots by stressing and fatiguing effects of vibrations, noise, and psycho-emotional and psycho-sensorial factors related to the variety and danger of utilization of this modern aircraft. Such an analytical investigation enables the author to conclude that one must admit that helicopter piloting involves a psycho-physical workload certainly no less than that required by more powerful and faster aircraft.

  3. Mobile Navigation for Sport’s Pilots

    Directory of Open Access Journals (Sweden)

    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.

  4. A pilot eduroam service at CERN

    CERN Multimedia

    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...

  5. A pilot eduroam service at CERN

    CERN Multimedia

    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...

  6. Microbial field pilot study. Final report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. The analysis of the pilot's cognitive and decision processes

    Science.gov (United States)

    Curry, R. E.

    1975-01-01

    Articles are presented on pilot performance in zero-visibility precision approach, failure detection by pilots during automatic landing, experiments in pilot decision-making during simulated low visibility approaches, a multinomial maximum likelihood program, and a random search algorithm for laboratory computers. Other topics discussed include detection of system failures in multi-axis tasks and changes in pilot workload during an instrument landing.

  8. DLA’s Hydrogen Fuel Cell Pilots

    Science.gov (United States)

    2009-05-07

    DLA’s Hydrogen Fuel Cell Pilots E2S2 Conference May 7, 2009 Rob Hardison LMI rhardison@lmi.org Report Documentation Page Form ApprovedOMB No. 0704...2009 to 00-00-2009 4. TITLE AND SUBTITLE DLA’s Hydrogen Fuel Cell Pilots 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...and fuel cells offer potential „green‟ solutions •DLA‟s efforts to measure and improve viability of fuel cells DoD is supporting long term solutions

  9. Sleep complaints and fatigue of airline pilots.

    Science.gov (United States)

    Reis, Cátia; Mestre, Catarina; Canhão, Helena; Gradwell, David; Paiva, Teresa

    2016-01-01

    This work aimed to determine daytime sleepiness and sleep complaints prevalence and the corresponding influence on perceived fatigue and to evaluate the influence of sociodemographic parameters and labour variables on sleep complaints, sleepiness and fatigue. A questionnaire was developed including socio-economic and labour issues and instruments, focused in sleep and fatigue. The response rate was 32% and the final sample had 435 pilots. The prevalence of sleep complaints was 34.9%, daytime sleepiness 59.3% and fatigue 90.6%. The high prevalence of sleep complaints, sleepiness and fatigue was disclosed in pilots, with those who fly short/medium having an added risk of fatigue.

  10. Airline Pilot Caught Dozing in Flight

    Institute of Scientific and Technical Information of China (English)

    邱潋英

    2004-01-01

    [提示]一"全日空"航班的驾驶员居然在飞行途中睡着了!但是,这并不危及乘客之安全,本文披露:the plane was on auto-pilot,所谓"auto-pilot",即客机的飞行全由电脑控制。本文的另一值得注意的名词是bullet train,其时速为270km,我国列车的下一次提速,列车的时速将达到200km!

  11. Results from the CERN pilot CLOUD experiment

    DEFF Research Database (Denmark)

    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...... 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, as well as maintenance of extremely...

  12. Intermittent Renewable Management Pilot Phase 2

    Energy Technology Data Exchange (ETDEWEB)

    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. 12 CFR 703.19 - Investment pilot program.

    Science.gov (United States)

    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,...

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

    Science.gov (United States)

    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...

  15. 14 CFR 61.68 - Category III pilot authorization requirements.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Category III pilot authorization requirements. 61.68 Section 61.68 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Ratings and Pilot Authorizations § 61.68 Category III pilot authorization requirements. (a) General....

  16. 46 CFR 122.360 - Use of auto pilot.

    Science.gov (United States)

    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:...

  17. 46 CFR 185.360 - Use of auto pilot.

    Science.gov (United States)

    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...

  18. 46 CFR 131.960 - Use of auto-pilot.

    Science.gov (United States)

    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...

  19. 46 CFR 109.585 - Use of auto pilot.

    Science.gov (United States)

    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...

  20. 46 CFR 401.220 - Registration of pilots.

    Science.gov (United States)

    2010-10-01

    ... affecting § 401.220, see the List of CFR Sections Affected, which appears in the Finding Aids section of the... 46 Shipping 8 2010-10-01 2010-10-01 false Registration of pilots. 401.220 Section 401.220 Shipping... Registration of Pilots § 401.220 Registration of pilots. (a) The Director shall determine the number of...

  1. 14 CFR 135.113 - Passenger occupancy of pilot seat.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Passenger occupancy of pilot seat. 135.113... Operations § 135.113 Passenger occupancy of pilot seat. No certificate holder may operate an aircraft type certificated after October 15, 1971, that has a passenger seating configuration, excluding any pilot seat,...

  2. 7 CFR 1412.48 - Planting Transferability Pilot Project.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Planting Transferability Pilot Project. 1412.48... and Peanuts 2008 through 2012 § 1412.48 Planting Transferability Pilot Project. (a) Notwithstanding § 1412.47, for each of the 2009 and subsequent crop years, the Planting Transferability Pilot...

  3. 75 FR 32341 - Import Administration IA ACCESS Pilot Program

    Science.gov (United States)

    2010-06-08

    ... International Trade Administration 19 CFR Part 351 Import Administration IA ACCESS Pilot Program AGENCY: Import... comments. SUMMARY: The Department of Commerce (the Department) is creating a pilot program to test an..., the Department is requesting comments from parties on this pilot program. DATES: Effective Date:...

  4. 36 CFR 223.275 - Establishment of a pilot program.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Establishment of a pilot... Establishment of a pilot program. This subpart governs the Forest Service's pilot program for the disposal of... of Title III of H.R. 3423)), as amended in 2004 by Section 335 of Public Law 108-108. The...

  5. 14 CFR 21.37 - Flight test pilot.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Flight test pilot. 21.37 Section 21.37... PROCEDURES FOR PRODUCTS AND PARTS Type Certificates § 21.37 Flight test pilot. Each applicant for a normal... holding an appropriate pilot certificate to make the flight tests required by this part....

  6. 46 CFR 401.425 - Provision for additional pilot.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Provision for additional pilot. 401.425 Section 401.425... REGULATIONS Rates, Charges, and Conditions for Pilotage Services § 401.425 Provision for additional pilot. The... Authority, Ltd., Canada, may require the assignment of two pilots to a ship upon request of the ship or...

  7. 48 CFR 1819.7208 - Award Fee Pilot Program.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Award Fee Pilot Program... Pilot Program. (a) Mentors will be eligible to earn a separate award fee associated with the provision... related to the mentor-protégé relationship. (d) The Award Fee Pilot Program is an addition to the...

  8. The Necessity of ASEAN Community in Producing Pilots

    Science.gov (United States)

    Saowaros, Thanoo; Puncreobutr, Vichian

    2016-01-01

    The main objectives of this study are to identify the reasons for the shortage of pilots; the necessity of producing Pilots and the obstacles and problems faced by ASEAN Community in producing pilots. The study is conducted by official documents, observations, in-depth interview from personnel who are working for Airports Authority of Thailand,…

  9. 78 FR 51192 - Secure Supply Chain Pilot Program

    Science.gov (United States)

    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... Supply Chain Pilot Program Requirements To be selected to participate in the SSCPP, an applicant...

  10. 76 FR 54095 - Pilot in Command Proficiency Check and Other Changes to the Pilot and Pilot School Certification...

    Science.gov (United States)

    2011-08-31

    ... these proposals are appropriate given the technological advancements in aircraft avionics. The remaining... since commercial pilots may encounter complex aircraft in their career. One commenter suggested that a... country. Finally, one organization expressed concern that there would be lack of oversight of the...

  11. 17 CFR 249.821 - Form PILOT, information required of self-regulatory organizations operating pilot trading systems...

    Science.gov (United States)

    2010-04-01

    ... required of self-regulatory organizations operating pilot trading systems pursuant to § 240.19b-5 of this... Associations § 249.821 Form PILOT, information required of self-regulatory organizations operating pilot trading systems pursuant to § 240.19b-5 of this chapter. This form shall be used by all...

  12. SkyMine Carbon Mineralization Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    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.

  13. Home Care Service Diversification: A Pilot Investigation.

    Science.gov (United States)

    Jette, Alan M.; And Others

    1981-01-01

    Describes a diversified approach to delivering home care to vulnerable older people. This pilot program, funded by the Massachusetts Department of Elder Affairs, attempted to reduce the demand for scarce homemaker services. Results suggest homecare diversification did not alter consumer satisfaction but increased manager time. (Author/JAC)

  14. Pilot Project Sand Groynes Delfland Coast

    NARCIS (Netherlands)

    Hoekstra, R.; Walstra, D.J.R.; Swinkels, C.S.

    2012-01-01

    In October and November 2009 a pilot project has been executed at the Delfland Coast in the Netherlands, constructing three small sandy headlands called Sand Groynes. Sand Groynes are nourished from the shore in seaward direction and anticipated to redistribute in the alongshore due to the impact of

  15. Cooperative Research Pilot Flatfish Survey (Yellowtail)

    Data.gov (United States)

    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. Acquired nasal deformities in fighter pilots.

    Science.gov (United States)

    Schreinemakers, Joyce R C; van Amerongen, Pieter; Kon, Moshe

    2010-07-01

    Fighter pilots may develop slowly progressive deformities of their noses during their flying careers. The spectrum of deformities that may be acquired ranges from soft tissue to osseous changes. The main cause is the varying pressure exerted by the oxygen mask on the skin and bony pyramid of the nose during flying.

  17. Data release of the LAMOST pilot survey

    Institute of Scientific and Technical Information of China (English)

    A-Li Luo; Jian-Nan Zhang; Shi-Hai Yang; Zheng-Qiu Yao; Yong Yu; Hui Yuan; Chao Zhai; En-Peng Zhang; Jing Zhang; Li-Ping Zhang; Wei Zhang; Yong Zhang; Zhong-Rui Bai; Zhen-Chao Zhang; Ming Zhao; Fang Zhou; Yong-Tian Zhu; Jie Zhu; Si-Cheng Zou; Xiao-Yan Chen; Feng-Fei Wang; Yan-Xin Guo; Jian-Jun Chen; Bing Du; Xiao Kong; Ya-Juan Lei; Yin-Bi Li; Hao-Tong Zhang; Yi-Han Song; Yue Wu; Yan-Xia Zhang; Xin-Lin Zhou; Fang Zuo; Peng Du; Lin He; Wen Hou; Yi-Qiao Dong; Jian Li; Yong-Heng Zhao; Guang-Wei Li; Shuang Li; Jing Song; Yuan Tian; Meng-Xin Wang; Ke-Fei Wu; Hui-Qin Yang; Hai-Long Yuan; Shu-Yun Cao; Hai-Yuan Chen; Gang Zhao; Kun-Xin Chen; Ying Chen; Jia-Ru Chu; Lei Feng; Xue-Fei Gong; Bo-Zhong Gu; Yong-Hui Hou; Zhi-Ying Huo; Hong-Zhuan Hu; Ning-Sheng Hu; Xiang-Qun Cui; Zhong-Wen Hu; Lei Jia; Fang-Hua Jiang; Xiang Jiang; Zi-Bo Jiang; Ge Jin; Ai-Hua Li; Qi Li; Xin-Nan Li; Yan Li; Guo-Ping Li; Ye-Ping Li; Gen-Rong Liu; Guan-Qun Liu; Zhi-Gang Liu; Qi-Shuai Lu; Wen-Zhi Lu; Yu Luo; Yin-Dun Mao; Li Men; Ji-Jun Ni; Yao-Quan Chu; Yong-Jun Qi; Zhao-Xiang Qi; Huo-Ming Shi; Ding-Qiang Su; Shi-Wei Sun; Hong-Jun Su; Zheng-Hong Tang; Qing-Sheng Tao; Liang-Ping Tu; Da-Qing Wang; Jian-Rong Shi; Dan Wang; Guo-Min Wang; Hai Wang; Jia-Ning Wang; Jian Wang; Jian-Ling Wang; Jian-Ping Wang; Lei Wang; Shou-Guan Wang; Shu-Qing Wang; Gang Wang; Ya-Nan Wang; You Wang; Yue-Fei Wang; Ming-Zhi Wei; Xiang-Xiang Xue; Xiao-Zheng Xing; Ling-Zhe Xu; Xin-Qi Xu; Yan Xu; De-Hua Yang

    2012-01-01

    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.

  18. 76 FR 9626 - Community Advantage Pilot Program

    Science.gov (United States)

    2011-02-18

    ... make 60% of their loans to small businesses in the CA underserved markets. ] Reserve Requirement CA... account requirements for the CA Pilot Program. Failure to maintain the loan loss reserve account as... connection with the reserve requirement, SBA particularly would like to solicit comments regarding...

  19. 14 CFR 23.771 - Pilot compartment.

    Science.gov (United States)

    2010-01-01

    ... aerodynamic controls listed in § 23.779, excluding cables and control rods, must be located with respect to the propellers so that no part of the pilot or the controls lies in the region between the plane of... propeller hub making an angle of 5 degrees forward or aft of the plane of rotation of the propeller....

  20. Pilot implementations and learning in CSCW settings

    DEFF Research Database (Denmark)

    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...... applications may support mutual learning....

  1. 33 CFR 385.12 - Pilot projects.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pilot projects. 385.12 Section 385.12 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN CERP...

  2. Building with Nature pilot Zandmotor Friese IJsselmeerkust

    NARCIS (Netherlands)

    Wiersma, A.P.; Hattum, van T.; Lange, de H.J.; Slobbe, van E.J.J.

    2016-01-01

    Dit rapport beschrijft de resultaten van de monitoring van de Building with Nature pilot langs de Friese IJsselmeerkust in de periode 2011 t/m 2015. De monitoring van de experimenten met zandmotors bij Workum en Oudemirdum is gericht op het begrijpen van het gedrag van de zandmotor, de effecten op d

  3. Pilot-wave theory and quantum fields

    Science.gov (United States)

    Struyve, Ward

    2010-10-01

    Pilot-wave theories provide possible solutions to the measurement problem. In such theories, quantum systems are not only described by the state vector but also by some additional variables. These additional variables, also called beables, can be particle positions, field configurations, strings, etc. In this paper we focus our attention on pilot-wave theories in which the additional variables are field configurations. The first such theory was proposed by Bohm for the free electromagnetic field. Since Bohm, similar pilot-wave theories have been proposed for other quantum fields. The purpose of this paper is to present an overview and further development of these proposals. We discuss various bosonic quantum field theories such as the Schrödinger field, the free electromagnetic field, scalar quantum electrodynamics and the Abelian Higgs model. In particular, we compare the pilot-wave theories proposed by Bohm and by Valentini for the electromagnetic field, finding that they are equivalent. We further discuss the proposals for fermionic fields by Holland and Valentini. In the case of Holland's model we indicate that further work is required in order to show that the model is capable of reproducing the standard quantum predictions. We also consider a similar model, which does not seem to reproduce the standard quantum predictions. In the case of Valentini's model we point out a problem that seems hard to overcome.

  4. Nuclear electric propulsion options for piloted Mars missions

    Science.gov (United States)

    George, Jeffrey A.

    Three nuclear electric propulsion (NEP) systems are discussed. The three systems are as follows: a system based on current SP-100 technology; a potassium Rankine-cycle based power conversion system, and an argon ion thruster system. The system will be researched for implementation in several possible vehicle configurations. The following are among the possible Mars vehicle configurations: a piloted 15 MWe multi-reactor vehicle; a piloted 10 MWe vehicle with ECCV; a piloted 10 MWe modular vehicle; piloted 10 and 15 MWe vehicles with ECCV and MEV; a piloted 5 MWe vehicle with ECCV; a 5 MWe cargo vehicle with 2 MEV's; and a 2.5 MWe vehicle with MEV.

  5. River Basin Standards Interoperability Pilot

    Science.gov (United States)

    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

  6. The Urban Heat Island Pilot Project (UHIPP)

    Science.gov (United States)

    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.

  7. Defining and measuring pilot mental workload

    Science.gov (United States)

    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.

  8. Canadair CL-227 Remotely Piloted Vehicle

    Science.gov (United States)

    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. Cytogenetics of jaw cysts - a pilot study.

    Science.gov (United States)

    Manor, Esther; Brennan, Peter A; Bodner, Lipa

    2012-07-01

    The pathogenesis of cysts that arise in the jaws is still not certain, and the underlying mechanisms of epithelial proliferation are not fully understood. Cysts of the jaw may involve a reactive, inflammatory, or neoplastic process. Cytogenetics, the study of the number and structure of chromosomes, has provided valuable information about the diagnosis, prognosis, and targeted treatment in many cancers, including oral squamous cell carcinoma. Cytogenetics can also provide information about the possible aetiology or neoplastic potential of a lesion, though to our knowledge no studies of this technique have been used for cysts in the jaws. In this pilot study we used cytogenetics in a series of 10 cysts (3 radicular, 4 dentigerous, 2 of the nasopalatine duct, and 1 dermoid). In all cases we found normal karyotypes. Further work and larger numbers are needed for a definitive study, but we can hypothesise from this pilot study that these cysts do not have cytogenetic aberrations and so have no neoplastic potential.

  10. PRUEBAS DE CARGA NO DESTRUCTIVAS EN PILOTES

    Directory of Open Access Journals (Sweden)

    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-scale semisolid fermentation of straw.

    Science.gov (United States)

    Grant, G A; Han, Y W; Anderson, A W

    1978-03-01

    Semisolid fermentation of ryegrass straw to increase its animal feed value was successfully performed on a pilot scale. The pilot plant, which could handle 100 kg of straw per batch, was designed so that all major operations could take place in one vessel. The straw was hydrolyzed at 121 degrees C for 30 min with 0.5 N H2SO4 (7:3 liquid:solid), treated with ammonia to raise the pH to 5.0, inoculated with Candida utilis, and fermented in a semisolid state (70% moisture). During fermentation the straw was held stationary with air blown up through it. Batch fermentation times were 12 to 29 h. Semisolid fermentation did not require agitation and supported abundant growth at 20 to 40 degrees C even at near zero oxygen tensions. Fermentation increased the protein content, crude fat content, and in vitro rumen digestibility of the straw.

  12. Faraday Pilot-Waves: Generation and Propagation

    Science.gov (United States)

    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.

  13. The Postoperative Pain Assessment Skills Pilot Trial

    Directory of Open Access Journals (Sweden)

    Michael McGillion

    2011-01-01

    Full Text Available BACKGROUND/OBJECTIVES: Pain-related misbeliefs among health care professionals (HCPs are common and contribute to ineffective postoperative pain assessment. While standardized patients (SPs have been effectively used to improve HCPs’ assessment skills, not all centres have SP programs. The present equivalence randomized controlled pilot trial examined the efficacy of an alternative simulation method – deteriorating patient-based simulation (DPS – versus SPs for improving HCPs’ pain knowledge and assessment skills.

  14. Test Pilots with P-47 Thunderbolt Fighter

    Science.gov (United States)

    1945-01-01

    Langley test pilots (from left) Mel Gough, Herb Hoover, Jack Reeder, Steve Cavallo and Bill Gray stand in front of a P-47 Thunderbolt Fighter in this 1945 photo. Photograph published in Winds of Change, 75th Anniversary NASA publication, by James Schultz (page 44). Also published in Engineer in Charge: A History of the Langley Aeronautical Laboratory, 1917-1958 by James R. Hansen (page 498).

  15. Bessie Coleman, First African American Pilot

    Science.gov (United States)

    1921-01-01

    Born on January 26, 1892 in Atlanta, Texas to a family of sharecroppers, Bessie Coleman grew up in poverty. Her father abandoned the family when she was nine, and her elder brothers soon left as well, leaving her mother with the four youngest of her thirteen children. While taking care of her younger sisters, Bessie completed all eight available years of primary education, excelling in math. She enrolled at the Colored Agricultural and Normal University in Langston, Oklahoma in 1910, but lack of funds forced her to leave after only one term. Five years later, she left the South and moved to Chicago to join two of her brothers, Walter and John, where she worked as a beautician for several years. An avid reader, she learned about World War I pilots in the newspaper and became intrigued by the prospect of flying. As a black woman, she had no chance of acceptance at any American pilot school, so she moved to France in 1919 and enrolled at the Ecole d'Aviation des Freres Caudon at Le Crotoy. After returning briefly to the United States, she spent one more term in France practicing more advanced flying before finally settling back in her birth country. She did exhibition flying and gave lectures across the country from 1922 to 1926. While flying, she refused to perform unless the audiences were desegregated. She was test flying a new plane on April 30, 1926 when it malfunctioned, killing both her and the mechanic who was piloting it. Her career as the world's first African American pilot inspired many who followed.

  16. Pilot in the Loop CFD Method Development

    Science.gov (United States)

    2016-07-31

    State University . All software supporting piloted simulations must run at real time speeds or faster. This requirement drives the number of equations...to July 20, 2016 PI: Joseph F. Horn 814-865-6434 joehorn@psu.edu Performing Organization: The Pennsylvania State University Department of...Aerospace Engineering 231C Hammond Building University Park, PA 16802 Attn: Joseph F. Horn Phone: 814-865-6434, Fax: 814-865-7092 Email: joehorn

  17. Pilot Neil Armstrong with X-15 #1

    Science.gov (United States)

    1960-01-01

    NASA test pilot Neil Armstrong is seen here next to the X-15 ship #1 (56-6670) after a research flight. The X-15 was a rocket-powered aircraft 50 feet long with a wingspan of 22 feet. It was a missile- shaped vehicle with an unusual wedge-shaped vertical tail, thin stubby wings, and unique side fairings that extended along the side of the fuselage.

  18. Pilot Cueing Synergies for Degraded Visual Environments

    Science.gov (United States)

    2016-02-19

    commercial items. The USAARL Determination Official has determined that this activity does not constitute research as defined under the human...Mr. Paul Strickland, Mr. Charles Brown, Mr. Gary Trendowicz, and Mr. Alex Mckinney for keeping the Black Hawk simulator running around the clock and...Panel-mounted displays require pilots to reacquire a scan as their eyes move from inside the cockpit to the external environment. For the

  19. Sleep complaints and fatigue of airline pilots

    OpenAIRE

    Reis, Cátia; Mestre, Catarina; Canhão, Helena; Gradwell, David; Paiva, Teresa

    2016-01-01

    This work aimed to determine daytime sleepiness and sleep complaints prevalence and the corresponding influence on perceived fatigue and to evaluate the influence of sociodemographic parameters and labour variables on sleep complaints, sleepiness and fatigue. A questionnaire was developed including socio-economic and labour issues and instruments, focused in sleep and fatigue. The response rate was 32% and the final sample had 435 pilots. The prevalence of sleep complaints was 34.9%, daytime ...

  20. 14 CFR 61.315 - What are the privileges and limits of my sport pilot certificate?

    Science.gov (United States)

    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...

  1. Advanced Gasifier Pilot Plant Concept Definition

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. SkyMine Carbon Mineralization Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    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.

  3. Realistic Radio Communications in Pilot Simulator Training

    Science.gov (United States)

    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.

  4. Helicopter pilot back pain: a preliminary study.

    Science.gov (United States)

    Shanahan, D F; Reading, T E

    1984-02-01

    Because of the high prevalence of back pain experienced by U.S. Army helicopter pilots, a study was conducted to ascertain the feasibility of reproducing these symptoms in the laboratory. A mock-up of a UH-1H seat and control configuration was mounted to a multi-axis vibration simulator (MAVS). Eleven subjects were tested on the apparatus for two 120-min periods. During one period, the MAVS was programmed to reproduce vibrations recorded from a UH-1H in cruise flight. The subjects received no vibration during the other test period. All subjects reported back pain which they described as identical to the pain they experience during flight, during one or more of their test periods. There was no statistical difference between the vibration and nonvibration test conditions (p greater than 0.05) in terms of time of onset of pain or intensity of pain as measured by a visual analog scale. It appears the vibration at the frequencies and amplitudes tested plays little or no role in the etiology of the back symptoms reported by these pilots. It is proposed that the primary etiological factor for these symptoms is the poor posture pilots are obliged to assume for extended periods while operating helicopters.

  5. Breakthrough Listen on MWA Pilot Study

    Science.gov (United States)

    Croft, S.; Siemion, A.; Kaplan, D. L.; Tremblay, S.

    2016-07-01

    We propose a pilot study, using the Voltage Capture System, for Breakthrough Listen on the MWA. Breakthrough Listen (BL) is a major new project that aims to dramatically improve the coverage of parameter space in the search for intelligent life beyond Earth. BL has already deployed hardware and software to the Green Bank Telescope, and will bring a similar program with the Parkes Telescope online in the second half of 2016. The low frequency sky is however currently very poorly explored. The superb capabilities of the MWA (large field of view, low frequency of operation, and location in a very radio quiet site) provide a unique opportunity for a pilot study to obtain voltage data for a SETI (Search For Extraterrestrial Intelligence) study of the Galactic Plane. We propose commensal observations, piggybacking on the proposed pulsar search of Tremblay et al. Using existing VCS software, combined with the pipeline developed for Breakthrough Listen at GBT and Parkes, we will perform a blind search for candidate signals from extraterrestrial intelligence. Although the chances of a detection are not large, particularly for a pilot study such as that proposed here, the Breakthrough Listen team plan to perform extensive testing and analysis on the data obtained which should be useful for other users of the MWA VCS. We will make the secondary SETI data products and associated documentation available as a resource to the community via the Breakthrough Listen online archive.

  6. Research Data Curation Pilots: Lessons Learned

    Directory of Open Access Journals (Sweden)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. Dashboard and Firms Performance Optimization Using Piloting Indicators

    Directory of Open Access Journals (Sweden)

    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.

  9. Air Force Pilot Retention: A Look at 1996

    Science.gov (United States)

    1990-04-07

    PILOT RETENTION A LOOK AT 1996 BY COLONEL DANIEL F . CRUM DISTRIBUTIlON STATEMENT A: Approved f or public releasel distribution to un1ated. 7 APRIL 1990...by the appropriate mli.tar- service or government agency. AIR FORCE PILOT RETENTION A LOOK AT 1996 AN INDIVIDUAL STUDY PROJECT by Colonel Daniel F . Crum...35 I ABSTRACT AUTHOR: Daniel F . Crum TITLE: Air Force Pilot Retention: A Look at 1996 FORMAT: Individual Study

  10. Anatomy, modelling and prediction of aeroservoelastic rotorcraft-pilot-coupling.

    OpenAIRE

    Gennaretti, M.; Collela, M.M.; Serafini, J.; Dang Vu, B.; Masarati, P.; Quaranta, G; Muscarello, V.; Jump, M.; M. Jones; Lu, L.(Bergische Universität Wuppertal, Wuppertal, Germany); Ionita, A.; Fuiorea, I.; Mihaila-Andres, M.; Stefan, R

    2013-01-01

    Research activity and results obtained within the European project ARISTOTEL (2010-2013) are presented. It deals with anatomy, modelling and prediction of Rotorcraft Pilot Coupling (RPC) phenomena, which are a really broad and wide category of events, ranging from discomfort to catastrophic crash. The main topics concerning piloted helicopter simulation that are of interest for designers are examined. These include comprehensive rotorcraft modelling suited for Pilot Assisted Oscillations (PAO...

  11. U-2 Pilot Post-Mission Fatigue Questionnaire

    Science.gov (United States)

    2014-10-01

    LBP. Helicopter pilots , who are exposed to similar environmental stressors as U-2 pilots , showed the strongest association for LBP (18-19). Fishbain...JS. Modafinil as a replacement for dextroamphetamine for sustaining alertness in military helicopter pilots . Aviat Space Environ Med 2012; 83(6...98. 18. Bongers PM, Hulshof CT, Dijkstra L, Boshuizen HC, Groenhout HJ, Valken E. Back pain and exposure to whole body vibration in helicopter

  12. Initial Assessment of Portable Weather Presentations for General Aviation Pilots

    OpenAIRE

    2015-01-01

    Objective: (a) To examine the potential benefits and effect on pilot flying behavior from the use of portable weather presentations and (b) to assess pilot sensitivity to weather symbology changes. Method: Seventy-three General Aviation (GA) pilots volunteered to participate in the study. During simulated flights, participants were randomly assigned either to an experimental group or to a control group and flew a simulated single-engine GA aircraft under Visual Flight Rules (VFR) while avoidi...

  13. DRUG USE ATTITUDE OF TURKISH ARMED FORCES PILOTS

    Directory of Open Access Journals (Sweden)

    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

  14. MRI cervical spine findings in asymptomatic fighter pilots.

    Science.gov (United States)

    Petrén-Mallmin, M; Linder, J

    1999-12-01

    MRI of the cervical spine for evaluation concerning degenerative lesions was performed on asymptomatic experienced military high performance aircraft pilots (mean age 42 yr with mean accumulated flying time of 2600 h), and for comparison on age-matched controls without military flying experience. Young military high performance aircraft pilots (mean age 23 yr with 220 h of flying per person) were also examined. There were significantly more osteophytes, disk protrusions, compressions of the spinal cord and foraminal stenoses in the experienced pilots than in the age-matched controls. Low frequency of low grade degenerative lesions was found in the young and inexperienced pilots.

  15. [Spatial orientation of pilot using a cockpit exterior surveillance system].

    Science.gov (United States)

    Chuntul, A V; Lapa, V V; Davydov, V V

    2013-01-01

    Spatial orientation of pilots using a cockpit exterior surveillance system was tested in real nighttime helicopter flights. Major factors complicating adequate spatial orientation and provoking visual illusions in pilots are lack of information for spatial depth (relation) perception in two-dimensional TV images altering their position along the horizontal and vertical lines of trajectory and simultaneous piloting and target search-identification operations. Reliability of pilot's spatial orientation could be improved by displaying on the exterior imaging screen also relevant flight navigation parameters.

  16. Evaluation of Piloted Inputs for Onboard Frequency Response Estimation

    Science.gov (United States)

    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.

  17. Musculoskeletal Pain in High-G Aircraft Training Programs: A Survey of Student and Instructor Pilots

    Science.gov (United States)

    2016-06-01

    would significantly benefit our pilots. Instructor pilots benefitted from osteopathic manipulation at Laughlin Air Force Base, but student pilots were...7 4.5 Exercise ... Exercise , Osteopathic Manipulation Therapy, and Physical Therapy .............................. 6 iii DISTRIBUTION STATEMENT A. Approved

  18. 75 FR 57275 - Information Collection; Supplier Greenhouse Gas Emissions Inventory Pilot

    Science.gov (United States)

    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...

  19. 77 FR 12373 - Pilot Certification and Qualification Requirements for Air Carrier Operations

    Science.gov (United States)

    2012-02-29

    ... factor in providing a strong knowledge base. Additionally, commenters cited a 2010 Pilot Source Study \\1... the Pilot Source Study, which claimed pilots with as few as 500 hours performed safely...

  20. 75 FR 80827 - Compliance Policy Guide; Radiofrequency Identification Feasibility Studies and Pilot Programs for...

    Science.gov (United States)

    2010-12-23

    ...; Radiofrequency Identification Feasibility Studies and Pilot Programs for Drugs; Notice To Extend Expiration Date...) Sec. 400.210 entitled ``Radiofrequency Identification (RFID) Feasibility Studies and Pilot Programs... ``Radiofrequency Identification (RFID) Feasibility Studies and Pilot Programs for Drugs.'' Previous extensions...

  1. A simulator investigation of the use of digital data link for pilot/ATC communications in a single pilot operation

    Science.gov (United States)

    Hinton, David A.; Lohr, Gary W.

    1988-01-01

    Studies have shown that radio communications between pilots and air traffic control contribute to high pilot workload and are subject to various errors. These errors result from congestion on the voice radio channel, and missed and misunderstood messages. The use of digital data link has been proposed as a means of reducing this workload and error rate. A critical factor, however, in determining the potential benefit of data link will be the interface between future data link systems and the operator of those systems, both in the air and on the ground. The purpose of this effort was to evaluate the pilot interface with various levels of data link capability, in simulated general aviation, single-pilot instrument flight rule operations. Results show that the data link reduced demands on pilots' short-term memory, reduced the number of communication transmissions, and permitted the pilots to more easily allocate time to critical cockpit tasks while receiving air traffic control messages. The pilots who participated unanimously indicated a preference for data link communications over voice-only communications. There were, however, situations in which the pilot preferred the use of voice communications, and the ability for pilots to delay processing the data link messages, during high workload events, caused delays in the acknowledgement of messages to air traffic control.

  2. The effects of display and autopilot functions on pilot workload for Single Pilot Instrument Flight Rule (SPIFR) operations

    Science.gov (United States)

    Hoh, Roger H.; Smith, James C.; Hinton, David A.

    1987-01-01

    An analytical and experimental research program was conducted to develop criteria for pilot interaction with advanced controls and displays in single pilot instrument flight rules (SPIFR) operations. The analytic phase reviewed fundamental considerations for pilot workload taking into account existing data, and using that data to develop a divided attention SPIFR pilot workload model. The pilot model was utilized to interpret the two experimental phases. The first experimental phase was a flight test program that evaluated pilot workload in the presence of current and near-term displays and autopilot functions. The second experiment was conducted on a King Air simulator, investigating the effects of co-pilot functions in the presence of very high SPIFR workload. The results indicate that the simplest displays tested were marginal for SPIFR operations. A moving map display aided the most in mental orientation, but had inherent deficiencies as a stand alone replacement for an HSI. Autopilot functions were highly effective for reducing pilot workload. The simulator tests showed that extremely high workload situations can be adequately handled when co-pilot functions are provided.

  3. Factors affecting high resting pulse rate in military pilots

    Directory of Open Access Journals (Sweden)

    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

  4. 76 FR 78141 - Pilot, Flight Instructor, and Pilot School Certification; Technical Amendment

    Science.gov (United States)

    2011-12-16

    ..., Flight Instructor, and Pilot School Certification'' (74 FR 42500). That final rule revised the training... amendment. SUMMARY: The FAA is correcting a final rule published on August 21, 2009 (74 FR 42500). In that....64 (72 FR 5806; February 7, 2007). In the preamble to the final rule, the FAA stated that...

  5. Undergraduate Pilot Training: Instructor Pilot Behavior and Student Stress and Performance

    Science.gov (United States)

    1980-07-01

    to those reported for power-on-stall and spin recovery units flown by students in the Advanced Simulator for Pilot Training ( ASPT ) (Krahenbuhl, Marett...in the ASPT (Krahenbuhl et al., 1978, 1979). The instructor behavior data were collapsed across trials in order to calculate mean rates for each

  6. Grade 9 Pilot Test. Mathematics. June 1988 = 9e Annee Test Pilote. Mathematiques. Juin 1988.

    Science.gov (United States)

    Alberta Dept. of Education, Edmonton.

    This pilot test for ninth grade mathematics is written in both French and English. The test consists of 75 multiple-choice items. Students are given 90 minutes to complete the examination and the use of a calculator is highly recommended. The test content covers a wide range of mathematical topics including: decimals; exponents; arithmetic word…

  7. Vocal cord paralysis in a fighter pilot.

    Science.gov (United States)

    Maturo, Stephen; Brennan, Joseph

    2006-01-01

    We present in this case report the return to flying duty of a pilot with vocal cord paralysis secondary to removal of a thymoma. We discuss the importance of glottic function as it pertains to the unique aviation environment. We also discuss the anatomy and physiology of the glottis, the evaluation for vocal cord paralysis, and surgical approaches for paralyzed vocal cords. Although the incidence of recurrent laryngeal nerve paralysis is low in the military aviation community, it is important to recognize that its sequelae can be managed so that the aviator may return to flight duties.

  8. The Glass Ceiling for Remotely Piloted Aircraft

    Science.gov (United States)

    2013-08-01

    Views July–August 2013 Air & Space Power Journal | 101 The Glass Ceiling for Remotely Piloted Aircraft Lt Col Lawrence Spinetta, PhD, USAF Those...number. 1. REPORT DATE AUG 2013 2. REPORT TYPE 3. DATES COVERED 00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE The Glass Ceiling for Remotely...promotion to flag rank. By design or effect, a bottleneck exists that guarantees a glass ceiling (i.e., a barrier to advancement) for RPA officers. This

  9. Cockpit Adaptive Automation and Pilot Performance

    Science.gov (United States)

    Parasuraman, Raja

    2001-01-01

    The introduction of high-level automated systems in the aircraft cockpit has provided several benefits, e.g., new capabilities, enhanced operational efficiency, and reduced crew workload. At the same time, conventional 'static' automation has sometimes degraded human operator monitoring performance, increased workload, and reduced situation awareness. Adaptive automation represents an alternative to static automation. In this approach, task allocation between human operators and computer systems is flexible and context-dependent rather than static. Adaptive automation, or adaptive task allocation, is thought to provide for regulation of operator workload and performance, while preserving the benefits of static automation. In previous research we have reported beneficial effects of adaptive automation on the performance of both pilots and non-pilots of flight-related tasks. For adaptive systems to be viable, however, such benefits need to be examined jointly in the context of a single set of tasks. The studies carried out under this project evaluated a systematic method for combining different forms of adaptive automation. A model for effective combination of different forms of adaptive automation, based on matching adaptation to operator workload was proposed and tested. The model was evaluated in studies using IFR-rated pilots flying a general-aviation simulator. Performance, subjective, and physiological (heart rate variability, eye scan-paths) measures of workload were recorded. The studies compared workload-based adaptation to to non-adaptive control conditions and found evidence for systematic benefits of adaptive automation. The research provides an empirical basis for evaluating the effectiveness of adaptive automation in the cockpit. The results contribute to the development of design principles and guidelines for the implementation of adaptive automation in the cockpit, particularly in general aviation, and in other human-machine systems. Project goals

  10. Photovoltaic pilot projects in the European community

    Science.gov (United States)

    Treble, F. C.; Grassi, G.; Schnell, W.

    The paper presents proposals received for the construction of photovoltaic pilot plants as part of the Commission of the European Communities' second 4-year solar energy R and D program. The proposed plants range from 30 to 300 kWp and cover a variety of applications including rural electrification, water pumping, desalination, dairy farming, factories, hospitals, schools and vacation centers. Fifteen projects will be accepted with a total generating capacity of 1 MWp, with preference given to those projects involving the development of new techniques, components and systems.

  11. National Grid Deep Energy Retrofit Pilot

    Energy Technology Data Exchange (ETDEWEB)

    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.

  12. Module design for EC pilot projects

    Science.gov (United States)

    Donon, J.; Anguet, J.; Desombre, A.; Coureau, P.

    1982-10-01

    The solar cell module designed for use at the Nice Airport and Mont Bouquet, France pilot projects has a 73 W output and is made up of 72 100-mm diameter single-crystal silicon cells. A cost reduction is obtained through the use of a laminated encapsulation structure which incorporates low iron content glass, polyvinyl butyral, and a Tedlar/aluminum sheet backing. These technologies have been selected to yield high reliability in severe environmental conditions and to permit fast on-site installation. It is hoped that this solar cell module can be used in tropical climates.

  13. Calculation Method for Normal Inducedlongitudinal Voltage on Pilot Cable

    Directory of Open Access Journals (Sweden)

    Abdelaziz B.M. Kamel,

    2014-09-01

    Full Text Available In this paper a full study and detailed calculations of the induced voltage in pilot cables are carried out. First an introduction showing the importance of the induced voltage and its effect in pilot cables. The first calculation method Flat Formation. The second calculation method Trefoil Formation. Then the results obtained for both methods and compared. Finally a conclusion is conduct.

  14. Final Report on SSD2 pilot results in Denmark

    DEFF Research Database (Denmark)

    Andersen, Jens Hinge; Jørgensen, Kevin; Jensen, Louise Grønhøj Hørbye

    This document is the “Report on SSD2 pilot results” of the project OC/EFSA/DCM/2013/05: “Pilot project on the implementation of SSD2 in the frame of the electronic transmission of harmonised data collection of analytical results to EFSA”. The report includes a description of the software and tool...

  15. Single-Pilot Workload Management in Entry-Level Jets

    Science.gov (United States)

    2013-09-01

    under Instrument Flight Rules ( IFR ) in a Cessna Citation Mustang ELJ level 5 flight training device at CAMI. Eight of the pilots were Mustang owner...Instrument Landing System IFR ............Instrument Flight Rules IMC ...........Instrument Meteorological Conditions ISA...pilots flew an experimental flight with two legs involving high workload management under Instrument Flight Rules ( IFR ) in a Cessna Citation Mustang

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

    Science.gov (United States)

    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…

  17. Cognitive skill correlates of the automated pilot selection system

    NARCIS (Netherlands)

    Uitdewilligen, G.J.A.M.L.; de Voogt, A.

    2008-01-01

    Job sample approaches are amongst the best predictors for performance of ab initio pilots in flight school. The Royal Netherlands Air Force uses a simulator based assessment procedure to select pilot students, which is a relatively expensive method compared to general skill and ability tests. Theref

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

    Institute of Scientific and Technical Information of China (English)

    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.

  19. Fighter Pilot Ejection Study as an Educational Tool

    Science.gov (United States)

    Robinson, Garry; Jovanoski, Zlatko

    2010-01-01

    In this article, we apply the well-known equations of projectile motion to the case of a fighter pilot ejecting from an aircraft, the aim being to establish under what conditions there is danger of impact with the rear vertical stabilizer. The drag force on the pilot after ejection is assumed to vary as the velocity squared and the aircraft motion…

  20. 46 CFR 401.451 - Pilot rest periods.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Pilot rest periods. 401.451 Section 401.451 Shipping... Rates, Charges, and Conditions for Pilotage Services § 401.451 Pilot rest periods. (a) Except as... assignments totaling more than 10 hours with no more than 2 hours rest between assignments, shall not...

  1. 46 CFR 167.65-35 - Use of auto pilot.

    Science.gov (United States)

    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,...

  2. Pilot beverage carton collection and recycling 2013: Concise technical report

    NARCIS (Netherlands)

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

    2013-01-01

    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

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

    Science.gov (United States)

    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…

  4. Study of occupational stress among railway engine pilots

    Directory of Open Access Journals (Sweden)

    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.

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

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2009-01-01

    of the 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...

  6. Pilot tones in WDM networks with wavelength converters

    DEFF Research Database (Denmark)

    Kloch, Allan; Mikkelsen, Benny; Stubkjær, Kristian

    1997-01-01

    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...

  7. 75 FR 34960 - Import Administration IA ACCESS Pilot Program

    Science.gov (United States)

    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:...

  8. 78 FR 59706 - Secure Supply Chain Pilot Program; Correction

    Science.gov (United States)

    2013-09-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration Secure Supply Chain Pilot Program; Correction AGENCY: Food...). The document announced the start of the Secure Supply Chain Pilot Program (SSCPP). The document...

  9. A Novel Pilot Expansion Approach for MIMO Channel Estimation

    Directory of Open Access Journals (Sweden)

    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.

  10. Impact of pilots' biodynamic feedthrough on rotorcraft by robust stability

    Science.gov (United States)

    Quaranta, Giuseppe; Masarati, Pierangelo; Venrooij, Joost

    2013-09-01

    The coupling of rotorcraft dynamics with the dynamics of one of the main systems devoted to its control, the pilot, may lead to several peculiar phenomena, known as Rotorcraft-Pilot Couplings (RPCs), all characterized by an abnormal behavior that may jeopardize flight safety. Among these phenomena, there is a special class of couplings which is dominated by the biodynamic behavior of the pilot's limbs that close the loop between the vibrations and the control inceptors in the cockpit. Leveraging robust stability analysis, the inherently uncertain pilot biodynamics can be treated as the uncertain portion of a feedback system, making analytical, numerical or graphical determination of proneness to RPC possible by comparing robust stability margins of helicopter models with experimental Biodynamic Feedthrough (BDFT) data. The application of the proposed approach to collective bounce is exemplified using simple analytical helicopter and pilot models. The approach is also applied to detailed helicopter models and experimental BDFT measurement data.

  11. The ATLAS PanDA Pilot in Operation

    CERN Document Server

    Nilsson, P; The ATLAS collaboration

    2010-01-01

    The ATLAS 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 poster 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 world-wide. 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.

  12. Results from the CERN pilot CLOUD experiment

    CERN Document Server

    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...

  13. National Grid Deep Energy Retrofit Pilot

    Energy Technology Data Exchange (ETDEWEB)

    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.

  14. Perception range prediction for IR pilot sight

    Science.gov (United States)

    Weiss, A. Robert; Großmann, Peter; Repasi, Endre; Ritt, Gunnar; Wittenstein, Wolfgang

    2008-04-01

    The increasing use of IR pilot sight in helicopters calls for a reliable prediction of perception ranges for a variety of objects, especially those needed for orientation and those posing as a potential hazard, like power poles, masts, isolated trees etc. Since the visibility of objects in the IR depends mainly on the temperature differences between those objects and a given background and only marginally on illumination, range prediction techniques used for the visual range or light-amplified vision are only of very limited use. While range predictions based on the Johnson criterion do offer some insight into expected ranges, the inherently nominal nature of distance estimates thus obtained hampers their use for an actual field-deployable pre-flight consulting procedure. In order to overcome those limitations, long-term simultaneous measurements of relevant objects and background temperatures and weather data were carried out and used for temperature prediction from prevalent weather conditions. Together with a perception model derived from extensive observer experiments based on synthetic images of the UH Tiger Pilot Sight Unit we developed a perception range prediction package which is currently evaluated by the weather service of the Bundeswehr. We will present results from the observer experiments together with the derived perception models. These are then compared to actual perception ranges as obtained from flight experiments.

  15. Modelling piloted ignition of wood and plastics.

    Science.gov (United States)

    van Blijderveen, Maarten; Bramer, Eddy A; Brem, Gerrit

    2012-09-01

    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 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.

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

    Science.gov (United States)

    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.

  17. Long Island Smart Metering Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-03-30

    The Long Island Power Authority (LIPA) Smart Meter Pilots provided invaluable information and experience for future deployments of Advanced Metering Infrastructure (AMI), including the deployment planned as part of LIPA's Smart Grid Demonstration Project (DE-OE0000220). LIPA will incorporate lessons learned from this pilot in future deployments, including lessons relating to equipment performance specifications and testing, as well as equipment deployment and tracking issues. LIPA ultimately deployed three AMI technologies instead of the two that were originally contemplated. This enabled LIPA to evaluate multiple systems in field conditions with a relatively small number of meter installations. LIPA experienced a number of equipment and software issues that it did not anticipate, including issues relating to equipment integration, ability to upgrade firmware and software over the air (as opposed to physically interacting with every meter), and logistical challenges associated with tracking inventory and upgrade status of deployed meters. In addition to evaluating the technology, LIPA also piloted new Time-of-Use (TOU) rates to assess customer acceptance of time-differentiated pricing and to evaluate whether customers would respond by adjusting their activities from peak to non-peak periods. LIPA developed a marketing program to educate customers who received AMI in the pilot areas and to seek voluntary participation in TOU pricing. LIPA also guaranteed participating customers that, for their initial year on the rates, their electricity costs under the TOU rate would not exceed the amount they would have paid under the flat rates they would otherwise enjoy. 62 residential customers chose to participate in the TOU rates, and every one of them saved money during the first year. 61 of them also elected to stay on the TOU rate without the cost guarantee at the end of that year. The customer who chose not to continue on the rate was also the one who achieved the

  18. Perceived vs. measured effects of advanced cockpit systems on pilot workload and error: are pilots' beliefs misaligned with reality?

    Science.gov (United States)

    Casner, Stephen M

    2009-05-01

    Four types of advanced cockpit systems were tested in an in-flight experiment for their effect on pilot workload and error. Twelve experienced pilots flew conventional cockpit and advanced cockpit versions of the same make and model airplane. In both airplanes, the experimenter dictated selected combinations of cockpit systems for each pilot to use while soliciting subjective workload measures and recording any errors that pilots made. The results indicate that the use of a GPS navigation computer helped reduce workload and errors during some phases of flight but raised them in others. Autopilots helped reduce some aspects of workload in the advanced cockpit airplane but did not appear to reduce workload in the conventional cockpit. Electronic flight and navigation instruments appeared to have no effect on workload or error. Despite this modest showing for advanced cockpit systems, pilots stated an overwhelming preference for using them during all phases of flight.

  19. Paresev in flight with pilot Milt Thompson

    Science.gov (United States)

    1964-01-01

    This movie clip runs 37 seconds in length and begins with a shot from the chase plane of NASA Dryden test pilot Milt Thompson at the controls of the Paresev, then the onboard view from the pilot's seat and finally bringing the Paresev in for a landing on the dry lakebed at Edwards AFB. The Paresev (Paraglider Rescue Vehicle) was an indirect outgrowth of kite-parachute studies by NACA Langley engineer Francis M. Rogallo. In early 1960's the 'Rogallo wing' seemed an excellent means of returning a spacecraft to Earth. The delta wing design was patented by Mr. Rogallo. In May 1961, Robert R. Gilruth, director of the NASA Space Task Group, requested studies of an inflatable Rogallo-type 'Parawing' for spacecraft. Several companies responded; North American Aviation, Downey, California, produced the most acceptable concept and development was contracted to that company. In November 1961 NASA Headquarters launched a paraglider development program, with Langley doing wind tunnel studies and the NASA Flight Research Center supporting the North American test program. The North American concept was a capsule-type vehicle with a stowed 'parawing' that could be deployed and controlled from within for a landing more like an airplane instead of a 'splash down' in the ocean. The logistics became enormous and the price exorbitant, plus NASA pilots and engineers felt some baseline experience like building a vehicle and flying a Parawing should be accomplished first. The Paresev (Paraglider Research Vehicle) was used to gain in-flight experience with four different membranes (wings), and was not used to develop the more complicated inflatable deployment system. The Paresev was designed by Charles Richard, of the Flight Research Center Vehicle and System Dynamics Branch, with the rest of the team being: engineers, Richard Klein, Gary Layton, John Orahood, and Joe Wilson; from the Maintenance and Manufacturing Branch: Frank Fedor, LeRoy Barto; Victor Horton as Project Manager, with

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

    Energy Technology Data Exchange (ETDEWEB)

    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)

  1. Audiometric profile of civilian pilots according to noise exposure

    Science.gov (United States)

    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

  2. Pilots' perception of risks and hazards in general aviation.

    Science.gov (United States)

    O'Hare, D

    1990-07-01

    A sample of licensed pilots completed the Aeronautical Risk Judgment Questionnaire (ARJQ) which was developed to obtain data on pilots' perceptions of their abilities, willingness to take risks, hazard awareness, and judgments of the risks of general aviation. A subset of these subjects was tested on a computerised test of flight decision-making involving a proposed VFR flight in marginal weather conditions. Results from the ARJQ indicate relatively low levels of risk and hazard awareness combined with a generally optimistic self-appraisal of abilities by this sample of general aviation pilots. Younger subjects (under 30) were found to rate the likelihood of being involved in an accident more highly than did older pilots. Experienced pilots obtained higher scores on a measure of "personal invulnerability" from factors commonly associated with accidents. This does not appear to be due simply to overconfidence in their abilities, since it was the younger and less experienced pilots who held the most unrealistically optimistic appraisals of their ability. Pilots who proceeded with the computerised flight rate themselves as having a greater willingness to take risks, and were likely to be younger and have higher total hours than those who rejected the flight. They were also found to have significantly higher scores on the measure of "personal invulnerability." The results are discussed in relation to previous epidemiological findings and possible safety prevention strategies.

  3. Forecasting Demand for Civilian Pilots: A Cost Savings Approach to Managing Air Force Pilot Resources

    Science.gov (United States)

    2007-03-01

    algebraically as shown here: RPM2006 = ß0 + ß1Fleet2006 + ß2Pilots (5) Then...8) This model reported an R-squared of 0.985 and a Durbin -Watson statistic of 1.789, indicating that serial correlation...the errors are not correlated with each other, which could lead to incorrect results using OLS (Ashenfeltor and others, 2003). A Durbin -Watson test

  4. 76 FR 75553 - Completion of the Broker Self-Assessment Outreach Pilot

    Science.gov (United States)

    2011-12-02

    ... SECURITY U.S. Customs and Border Protection Completion of the Broker Self-Assessment Outreach Pilot AGENCY...: This document announces the completion of the Broker Self- Assessment (BSA) Outreach Pilot (BSA Pilot... decided to end the BSA pilot without a plan to proceed with another Importer Self-Assessment type...

  5. 78 FR 20924 - Center for Biologics Evaluation and Research eSubmitter Pilot Evaluation Program for...

    Science.gov (United States)

    2013-04-08

    ... Pilot Evaluation Program for Investigational New Drug Applications AGENCY: Food and Drug Administration...) applications to participate in a pilot evaluation program for CBER's eSubmitter Program (eSubmitter). CBER's e... FDA. II. eSubmitter Pilot Evaluation Program Expectations The eSubmitter pilot evaluation program...

  6. 77 FR 49782 - Extension of the Application Deadline for Humanitarian Awards Pilot Program

    Science.gov (United States)

    2012-08-17

    ... Pilot'', also known as Patents for Humanity). See Humanitarian Awards Pilot Program, 77 FR 6544 (Feb. 8... Pilot Program AGENCY: United States Patent and Trademark Office, Commerce. ACTION: Notice. SUMMARY: In... Pilot Program, which recognizes patent holders who use their technology for humanitarian purposes....

  7. A PILOT PLANT FOR THE BIOGAS PRODUCTION

    Directory of Open Access Journals (Sweden)

    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.

  8. Pilot Ashby in the White Room

    Science.gov (United States)

    1999-01-01

    STS-93 Pilot Jeffrey S. Ashby is checked out by white room closeout crew members before entering the orbiter Columbia. The white room is an environmental chamber at the end of the orbiter access arm that provides entry to the orbiter crew compartment. STS-93 is a five-day mission primarily to release the Chandra X- ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. The target landing date is July 27 at 11:20 p.m. EDT.

  9. Location Independent Professional Project: A Pilot Study

    Energy Technology Data Exchange (ETDEWEB)

    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.

  10. [Pilot study on compulsory vaccination coverage].

    Science.gov (United States)

    Grandolfo, M E; Lauria, L; Medda, E; Bucciarelli, M; Andreozzi, S; Salinetti, S; Sitzia, G; Bernacchia, R

    1999-01-01

    The disappearance of diphtheria and poliomyelitis is the best evidence of the efficacy of the vaccination strategies adopted in Italy. The active offer of the prophylaxis, reinforced by law, has characterised the operational aspects of the strategy. The active surveillance system is the main tool to take under control the effectiveness of health services responsible for vaccination. This system could be more easily implemented if the health services will be given a specific software aiming to handle and evaluate vaccination registers. The present pilot study, performed in the regions Marche and Sardegna, is an example of active surveillance and it is based on the ARVA software produced by the Istituto Superiore di Sanità. The results show a good level of coverage (> 95%) within the second year of life. Unsatisfactory results were obtained on the timing of vaccinations, as recommended by the vaccination schedule, mostly for the third doses.

  11. Pilot testing of a hydraulic bridge exciter

    Directory of Open Access Journals (Sweden)

    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.

  12. US/Brazil joint pilot project objectives

    Energy Technology Data Exchange (ETDEWEB)

    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.

  13. Short-term pilot cooling tower tests

    Energy Technology Data Exchange (ETDEWEB)

    Suciu, D.F.; Miller, R.L.

    1980-01-01

    Two major problems are associated with the use of cooled geothermal water as coolant for the 5 MW(e) pilot plant at Raft River. They are: (1) a scaling potential owing to the chemical species present in solution, and (2) the corrosive nature of the geothermal water. Tests were conducted to obtain data so that methods can be devised to either reduce or eliminate effects from these problems. Data show that scaling can be prevented, but only by using a high concentration of dispersant. Pitting data, however, are not as conclusive and seem to indicate that pitting control cannot be realized, but this result cannot be substantiated without additional experimentation. Results also demonstrate that chromate can be removed by using either chemical destruction or ion exchange. Whichever method is used, EPA discharge limits for both chromate and zinc can be achieved. A preliminary economic analysis is presented.

  14. The Surselva pilot region; Pilotregion Surselva

    Energy Technology Data Exchange (ETDEWEB)

    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.

  15. A Pilot Cyberinfrastructure for Hydrology Cyberlearning

    Science.gov (United States)

    Ruddell, Benjamin; Merwade, Venkatesh; Wagener, Thorsten

    2010-05-01

    The geoscience educational agenda in hydrology involves teaching the description, explanation, and prediction of the occurrence, distribution and movement of water in nature. Hydrology is conventionally taught on a chalkboard using the fundamental physical laws of mass, momentum and energy. However, the connections between theoretical concepts are easier to understand when the cause-effect relationships are demonstrated through visual experimentation with models and real-world data. The last decade has produced a revolution in the availability of observational data, hydrological models, and the geoinformatic software necessary to process complex datasets. These advances can bring into the classroom the exploratory modeling and data analysis methods that were once available only to specialists. Unfortunately, several practical problems have prevented the widespread adoption of the latest data analysis and modeling tools for hydrology education by teachers and researchers. These include steep technology learning curves (specialized curricula written by experts are needed for software training), rapid technology turnover (curricula must be updated very frequently, making it difficult for educators to keep current), and the lack of an organized community cyberinfrastructure for the dissemination and publication of the latest tools and curricula (causing duplication of effort by educators, and limiting the adoption of technology). Our objective is to dramatically increase the incorporation of exploratory data analysis and modeling tools within the hydrology and geoscience education classroom, beginning in the University, and moving toward primary and secondary education applications. We developing a cyberinfrastructure to support open community development and dissemination of a data-driven curriculum for hydrology and the geosciences. A modular pilot curriculum is being developed to teach data access, analysis, and modeling and visualization using case studies for

  16. Waste Isolation Pilot Plant Safety Analysis Report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  17. TASK 3: PILOT PLANT GASIFIER TESTING

    Energy Technology Data Exchange (ETDEWEB)

    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

  18. Pilot job accounting and auditing in Open Science Grid

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    DEFF Research Database (Denmark)

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

    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...

  20. Fighter Pilot Cognitive Effectiveness During Exercise Wolf Safari

    Science.gov (United States)

    2007-02-01

    jusqu’à 28 jours), six pilotes de CF-18 ont porté un bracelet actigraphe afin de quantifier leur sommeil quotidien. On a alimenté le logiciel FASTTM... sommeil quotidien de chaque pilote participant afin de générer des modèles d’évaluation cognitive pour chacun. Résultats. Quatre des six pilotes ont...les meilleures conditions possibles pour le sommeil , en soutenant la vigilance nocturne à l’aide de gomme à mâcher à la caféine, et en exploitant

  1. Estudi del hardware del pilot automàtic Ardupilot

    OpenAIRE

    Juhé Lluveras, Miquel

    2011-01-01

    Un pilot automàtic és un sistema generalment electrònic que, en els objectes voladors, serveix per mantenir un vol estable i rectilini o realitzar maniobres controlades. Un sistema de pilotatge automàtic és imprescindible als UAV o Unnmaned Aerial Vehicles, que són vehicles aeris no tripulats. Com que no són tripulats, no compten amb la intervenció de cap pilot des de la cabina per corregir les pertorbacions externes i el pilot automàtic cobra més importància. Aquest treball es centra e...

  2. Cosmology and the pilot wave interpretation of quantum mechanics

    Science.gov (United States)

    Tipler, Frank J.

    1984-07-01

    Bell has recently revived the pilot wave interpretation of de Broglie and Bohm as a possible scheme for interpreting wave functions in quantum cosmology. I argue that the pilot wave interpretation cannot be applied consistently to systems whose wave functions split into macroscopically distinguishable states. At some stage the pilot wave interpretation must either tacitly invoke wave function reduction in the same manner as the Copenhagen interpretation, or else abandon locality by requiring physical particles to move faster than light. Consequently, the many-worlds interpretation is the only known realist interpretation of the quantum mechanical formalism which can be extended to quantum cosmology.

  3. Non-Schroedinger forces and pilot waves in quantum cosmology

    Science.gov (United States)

    Tipler, Frank J.

    1987-09-01

    The version of the pilot wave interpretation of quantum mechanics using a nonlocal non-Schroedinger force is found to be inconsistent when applied to distributions with small numbers of particles. Any version of the pilot wave interpretation is shown to require the universe to move along a single trajectory. It is suggested that no version of the pilot wave interpretation can be applied to the wavefunction of quantum cosmology, because in any version of this interpretation there is only one particle, the universe.

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Cimentaciones profundas : ejecuciones de pilotes de extracción

    OpenAIRE

    López Rodríguez, Ignacio J.

    2013-01-01

    El objetivo de este trabajo “Cimentaciones Profundas. Ejecución de pilotes de extracción” es describir los distintos tipos de cimentaciones profundas para edificaciones, y estudiar pormenorizadamente la ejecución de pilotes de extracción. Este proyecto pretende ser de fácil lectura, sencillo en su desarrollo para que pueda ser comprendido por cualquier persona que quiera acercarse al tema de las cimentaciones profundas, más concretamente en la ejecución de pilotes de extracción. Escuela...

  6. Structural differences in gray matter between glider pilots and non-pilots. A voxel based morphometry study.

    Directory of Open Access Journals (Sweden)

    Tosif eAhamed

    2014-11-01

    Full Text Available Glider flying is a unique skill that requires pilots to control an aircraft at high speeds in three dimensions and amidst frequent full body rotations. In the present study we investigated the neural correlates of flying a glider using voxel-based morphometry (VBM. The comparison between gray matter densities of 15 glider pilots and a control group of 15 non-pilots exhibited significant gray matter density increases in left ventral premotor cortex, anterior cingulate cortex and the supplementary eye field. We posit that the identified regions might be associated with cognitive and motor processes related to flying such as joystick control, visuo-vestibular interaction and oculomotor control.

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

    Institute of Scientific and Technical Information of China (English)

    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.

  8. 14 CFR 61.87 - Solo requirements for student pilots.

    Science.gov (United States)

    2010-01-01

    ... aircraft disassembly. (m) Maneuvers and procedures for pre-solo flight training in a weight-shift-control aircraft. A student pilot who is receiving training for a weight-shift-control aircraft rating...

  9. Pilot Hartsfield in sleep restraint tethered to forward middeck lockers

    Science.gov (United States)

    1982-01-01

    Pilot Hartsfield demonstrates the sleeping accomodations onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. The sleep restraint is located in the middeck area of the spacecraft and is tethered to forward middeck lockers.

  10. Mixtures Equation Pilot Program to Reduce Animal Testing

    Science.gov (United States)

    EPA is announcing the start of a pilot program to evaluate the usefulness and acceptability of a mathematical tool (the GHS Mixtures Equation), which is used in the Globally Harmonized System of Classification and Labeling of Chemicals (GHS).

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  12. Autocorrelation Properties of OFDM Timing Synchronization Waveforms Employing Pilot Subcarriers

    Directory of Open Access Journals (Sweden)

    Oktay Üreten

    2009-01-01

    Full Text Available We investigate the autocorrelation properties of timing synchronization waveforms that are generated by embedded frequency domain pilot tones in orthogonal frequency division multiplex (OFDM systems. The waveforms are composed by summing a selected number of OFDM subcarriers such that the autocorrelation function (ACF of the resulting time waveform has desirable sidelobe behavior. Analytical expressions for the periodic and aperiodic ACF sidelobe energy are derived. Sufficient conditions for minimum and maximum aperiodic ACF sidelobe energy for a given number of pilot tones are presented. Several useful properties of the pilot design problem, such as invariance under transformations and equivalence of complementary sets are demonstrated analytically. Pilot tone design discussion is expanded to the ACF sidelobe peak minimization problem by including various examples and simulation results obtained from a genetic search algorithm.

  13. Autocorrelation Properties of OFDM Timing Synchronization Waveforms Employing Pilot Subcarriers

    Directory of Open Access Journals (Sweden)

    Taşcıoğlu Selçuk

    2009-01-01

    Full Text Available Abstract We investigate the autocorrelation properties of timing synchronization waveforms that are generated by embedded frequency domain pilot tones in orthogonal frequency division multiplex (OFDM systems. The waveforms are composed by summing a selected number of OFDM subcarriers such that the autocorrelation function (ACF of the resulting time waveform has desirable sidelobe behavior. Analytical expressions for the periodic and aperiodic ACF sidelobe energy are derived. Sufficient conditions for minimum and maximum aperiodic ACF sidelobe energy for a given number of pilot tones are presented. Several useful properties of the pilot design problem, such as invariance under transformations and equivalence of complementary sets are demonstrated analytically. Pilot tone design discussion is expanded to the ACF sidelobe peak minimization problem by including various examples and simulation results obtained from a genetic search algorithm.

  14. Pilot control through the TAFCOS automatic flight control system

    Science.gov (United States)

    Wehrend, W. R., Jr.

    1979-01-01

    The set of flight control logic used in a recently completed flight test program to evaluate the total automatic flight control system (TAFCOS) with the controller operating in a fully automatic mode, was used to perform an unmanned simulation on an IBM 360 computer in which the TAFCOS concept was extended to provide a multilevel pilot interface. A pilot TAFCOS interface for direct pilot control by use of a velocity-control-wheel-steering mode was defined as well as a means for calling up conventional autopilot modes. It is concluded that the TAFCOS structure is easily adaptable to the addition of a pilot control through a stick-wheel-throttle control similar to conventional airplane controls. Conventional autopilot modes, such as airspeed-hold, altitude-hold, heading-hold, and flight path angle-hold, can also be included.

  15. DIRAC pilot framework and the DIRAC Workload Management System

    Science.gov (United States)

    Casajus, Adrian; Graciani, Ricardo; Paterson, Stuart; Tsaregorodtsev, Andrei; LHCb DIRAC Team

    2010-04-01

    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.

  16. Barnacle larval destination: piloting possibilities by bacteria and lectin interaction

    Digital Repository Service at National Institute of Oceanography (India)

    Khandeparker, L.; Anil, A.C.; Raghukumar, S.

    the signals or cues. Microscale patchiness of bacteria is also evident on surfaces in the sea. The availability of conflicting cues in patches may help pilot the larvae to their settlement destination. Understanding these controlling mechanisms and interfering...

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

    Data.gov (United States)

    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. A new phase comparison pilot protection based on wavelet transform

    Institute of Scientific and Technical Information of China (English)

    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.

  19. [Changes of plasma endocrine hormone in pilots under Coriolis acceleration].

    Science.gov (United States)

    Dai, Y; Ji, G; Huang, Y; Sun, X; Dai, F

    1998-04-01

    Plasma endocrine hormones were studied in both 24 motion sickness (orthostatic intolerance) and healthy pilots. Coriolis acceleration of 3.75, 5.00 and 6.25 pi 2 cm/s2 were given with intervals of 3-4 min AT-II, insulin, cortisol, Aldosterone and gastrin were determined by radioimmunoassay. It was found that aldosterone, AT-II, gastrin increased with increase of coriolis acceleration in all pilots. (P < 0.05), but cortisol and insulin only increased in healthy pilots (P < 0.05). It suggests excitation of the autonomic nervous system might be insufficient in orthostatic intolerant pilots and that determination of endocrine hormones may be useful in the evaluation of autonomic nervous activities.

  20. Damage Adaptive Guidance for Piloted Upset Recovery Project

    Data.gov (United States)

    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,...

  1. Pilot interaction with automated airborne decision making systems

    Science.gov (United States)

    Rouse, W. B.; Chu, Y. Y.; Greenstein, J. S.; Walden, R. S.

    1976-01-01

    An investigation was made of interaction between a human pilot and automated on-board decision making systems. Research was initiated on the topic of pilot problem solving in automated and semi-automated flight management systems and attempts were made to develop a model of human decision making in a multi-task situation. A study was made of allocation of responsibility between human and computer, and discussed were various pilot performance parameters with varying degrees of automation. Optimal allocation of responsibility between human and computer was considered and some theoretical results found in the literature were presented. The pilot as a problem solver was discussed. Finally the design of displays, controls, procedures, and computer aids for problem solving tasks in automated and semi-automated systems was considered.

  2. 1999 ANNUAL REPORT NATO/CCMS PILOT STUDY

    Science.gov (United States)

    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.

  3. Probe-Independent EEG Assessment of Mental Workload in Pilots

    Science.gov (United States)

    2015-05-18

    selected from predefined flight training exercises developed with advice from experienced United States Navy pilots and distinguished in challenge-level...workload, we performed feature subset selection. Minimizing the number of features has the added benefit of reducing prediction delay and power...May. 2012. [20] G. Borghini, L. Astolfi, G. Vecchiato, D. Mattia, and F. Babiloni, “Measuring neurophysiological signals in aircraft pilots and car

  4. UC/Los Alamos Entrepreneurial Postdoctoral Fellowship Pilot Program

    Energy Technology Data Exchange (ETDEWEB)

    Johnston, Mariann R. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Clow, Shandra Deann [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-03-06

    The UC/Los Alamos Entrepreneurial Postdoctoral Fellowship Pilot Program (Pilot) for existing postdoctoral researchers at Los Alamos National Laboratory (Los Alamos) to gain skills in entrepreneurship and commercializing technology as part of their postdoctoral experience. This program will incorporate training and mentoring during the first 6-month period, culminating in a focused 6-month Fellowship aimed at creating a new business in Northern New Mexico.

  5. Performance analysis of the HRCTM HPGR in pilot plant

    OpenAIRE

    Oliveira, Renato; Delboni Júnior,Homero; Bergerman, Maurício Guimarães

    2016-01-01

    Abstract A pilot scale test program was conducted to evaluate the size reduction performance of HPGR (High Pressure Grinding Rolls) operating in different circuit configurations. For this purpose a series of pilot-HPGR locked cycle tests were performed with medium and high pressures to simulate the HPGR operation in closed circuit with a screen, with partial product recycle, and with edge recycle. Logged instrumentation data such as roller speed, working gap, operating pressure, and power dra...

  6. The Training of Military Pilots: Men, Machines, and Methods

    Science.gov (United States)

    2002-06-01

    addressed the most cost-effective means for meeting pilot training requirements, the Air Force produced a Trainer Masterplan . This plan concluded that...with the key underlying principle of cost effective training...that 49 AFMAN 36-2234, 1 November 1993, p. 9. 50 USAF Trainer Masterplan , March 1988...1975, Atch. 2, p. 1, K239.15-8, AFHRA. 52 AETC History Office, Pilot Production Statistics, www.aetc.af.mil 53 USAF Trainer Masterplan , p. 25 54

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

    DEFF Research Database (Denmark)

    Bansler, Jørgen Peter; Havn, Erling C.

    2010-01-01

    Objectives: This study aims to explore the issues and challenges involved in designing and organizing pilot implementations of health information systems (HIS). Pilot implementations are a widely used approach for identifying design flaws and implementation issues before full-scale deployment...... implementation of an electronic Pregnancy Record (ePR) in Denmark. Our primary data collection methods comprised participant observations, semi-structured interviews and document analyses. Results: Based on a comprehensive evaluation of the implementation process, we identify three major challenges...

  8. FGD Franchising Pilot Project of Thermal Power Plants

    Institute of Scientific and Technical Information of China (English)

    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...

  9. Pilot tone modulation used for channel identification in OTDM networks

    DEFF Research Database (Denmark)

    Clausen, Anders; Bennike, Jon; Oxenløwe, Leif Katsuo

    2004-01-01

    The principle of applying a pilot tone to an OTDM signal, in order to identify a specific channel, is presented. The impact on BER system performance is characterised as function of modulation index.......The principle of applying a pilot tone to an OTDM signal, in order to identify a specific channel, is presented. The impact on BER system performance is characterised as function of modulation index....

  10. Non-Schroedinger forces and pilot waves in quantum cosmology

    Energy Technology Data Exchange (ETDEWEB)

    Tipler, F.J.

    1987-09-01

    The author argues that the version of the pilot wave interpretation of quantum mechanics which uses a non-local non-Schroedinger force is inconsistent when applied to distributions with small numbers of particles. Thus, no version of the pilot wave interpretation (some-times called the de Broglie-Bohm, or causal, interpretation) can be applied to the wavefunction of quantum cosmology because in any version of this interpretation, there is only one particle, the universe.

  11. Measuring Pilot Proficiency on an Instrument Training Maneuver

    Science.gov (United States)

    1977-08-01

    featmr• of the Advanced Simulator for Pilot Training ( ASPT ) could be suc- cess tuj ly used to facilitate the development and validation of a recording...for the instrument training maneuver Vertical S-A in which the unique record/playback features of the Advanced Simulator for Pilot Training ( ASPT ) were...the ASPT revealed several format and observe--workload problems that needed correction. SFollowing revision, the booklet (Appendix A) was given a

  12. Application of EMTP in China s UHVAC Pilot Project

    Institute of Scientific and Technical Information of China (English)

    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...

  13. LAM Pilot Study with Imatinib Mesylate (LAMP-1)

    Science.gov (United States)

    2015-10-01

    AD______________ AWARD NUMBER: W81XWH-14-1-0132 TITLE: LAM Pilot Study with Imatinib Mesylate ( LAMP -1) PRINCIPAL INVESTIGATOR: Charlie...AND SUBTITLE LAM Pilot Study with Imatinib Mesylate ( LAMP -1) 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-14-1-0132 5c. PROGRAM ELEMENT...AVAILABILITY STATEMENT Approved for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The LAMP -1 study is

  14. Telemetry System Utilization for Stress Monitoring of Pilots During Training

    Directory of Open Access Journals (Sweden)

    Luboš Socha

    2016-10-01

    Full Text Available Air transport development brings an increased focus on the safety of piloting. The safety conditions can be assessed by mental workload. Psychic discomfort or excessive stress on pilots can negatively influence the course of flights. Therefore it appears convenient to monitor such parameters, which represent the mental wellbeing, or discomfort of a pilot. Since physiological measurements can provide a good information about mental workload or stress, this work primarily focuses on the observation of the change in heart rate, as it is an indicator of stress during the training of pilots, using the designed modular telemetry system. Another aim of this study is to evaluate the influence of a change in the avionic data visualization. This can have an unfavorable effect on the piloting of an airplane. This work, based on the evaluation of heart rate shows, that the switch from analog visualization to glass cockpit creates increased levels of stress in pilots, which was proved for all examined subjects except one. Significant level of correlation in the heart beat rate change in subjects in the course of training was also discovered.

  15. Flexible Pilot Contamination Mitigation With Doppler PSD Alignment

    Science.gov (United States)

    Luo, Xiliang; Zhang, Xiaoyu

    2016-10-01

    Pilot contamination in the uplink (UL) can severely degrade the channel estimation quality at the base station (BS) in a massive multi-input multi-output (MIMO) system. Thus, it is critical to explore all possible avenues to enable more orthogonal resources for the users to transmit non-interfering UL pilots. In conventional designs, pilot orthogonality typically assumes constant channel gains over time, which limits the amount of orthogonal resources in the case of time-selective channels. To circumvent this constraint, in this paper, we show how to enable orthogonal multiplexing of pilots in the case of Doppler fading by aligning the power spectrum densities (PSD) of different users. From the derived PSD aligning rules, we can see multiple users can be sounded simultaneously without creating/suffering pilot contamination even when these users are experiencing time-varying channels. Furthermore, we provide analytical formulas characterizing the channel estimation mean square error (MSE) performance. Computer simulations further confirm us the PSD alignment can serve as one important decontamination mechanism for the UL pilots in massive MIMO.

  16. Results from the CERN pilot CLOUD experiment

    Directory of Open Access Journals (Sweden)

    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. Wood torrefaction. Pilot tests and utilisation prospects

    Energy Technology Data Exchange (ETDEWEB)

    Wilen, C.; Jukola, P.; Jarvinen, T.; Sipila, K. [VTT Technical Reseach Centre of Finland, Espoo (Finland); Verhoeff, F.; Kiel, J. [Energy research Centre of the Netherlands, LE Petten (Netherlands)

    2013-09-15

    The research project 'Torrefaction of woody biomasses as energy carriers for the European markets' was carried out within the Tekes BioRefine programme in 2010-2012 and was coordinated by VTT. The main objective of the project was to create a discussion platform and collate basic information for the Finnish industrial stakeholders involved in developing torrefaction technology or planning to include torrefied biomass in their fuel supply for energy production. Given the availability of torrefaction pilot facilities in Europe, it was decided at an early phase of the national torrefaction research project not to build and operate separate pilot equipment, and thus save time and money. Experimental research was conducted in cooperation with ECN, The Netherlands. Finnish wood chips and crushed forest residue were tested at different torrefaction temperatures in the PATRIG torrefaction test rig with great success, and large quantities of torrefied wood chips and pellets were produced. CFD simulation work was carried out at VTT to investigate the feasibility of torrefied fuels to replace part of the coal. From the combustion point of view it seems feasible to replace coal by torrefied wood biomass with shares up to 50% by weight. Basic, small-scale experiments were carried out to compare torrefied wood pellets with conventional wood and straw pellets with regard to their handling and storage properties. The experiments showed that the torrefied pellets are clearly more hydrophobic than wood and straw pellets and do not disintegrate completely on exposure to water. A study on dust explosion and self-ignition characteristics indicated that the torrefied dust does not differ significantly from the normal biomass dust, but is clearly more reactive than coal dust. Commercial development of torrefaction is currently in its early phase. The current general view is that most of the demonstration plants have technical problems, which have delayed their commercial

  18. A Study on Protection of Cables by Solkor Differential Protection Relay with Fibre Optic Pilot Wireor Metallic Pilot Wire

    Directory of Open Access Journals (Sweden)

    Ahmed Rashad .E. Bakr

    2015-02-01

    Full Text Available This paper intends to briefly compare the protection of buried three phase high voltage cable with Solkordifferential protection relay using metallic pilot wires orfibre optic pilot wires. Dielectric property of the fiber optic provides complete electrical isolation as well as interference free signaling. This provides total immunity from GPR (ground potential rise, longitudinal induction, and differential mode noise coupling andhigh-voltage hazards to personnel safety. So Fibre optic provides great advantage for Solkor differential protection relaying.

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

    CERN Document Server

    Drizhuk, Daniil; The ATLAS collaboration

    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...

  20. Waste Isolation Pilot Plant Environmental Monitoring Plan

    Energy Technology Data Exchange (ETDEWEB)

    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.

  1. Waste Isolation Pilot Plant Salt Decontamination Testing

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. Waste Isolation Pilot Plant Salt Decontamination Testing

    Energy Technology Data Exchange (ETDEWEB)

    Demmer, Ricky Lynn [Idaho National Laboratory; Reese, Stephen Joseph [Idaho National Laboratory

    2015-03-01

    On February 14, 2014, americium and plutonium contamination was released in the Waste Isolation Pilot Plant (WIPP) salt caverns. Several practical, easily deployable methods of decontaminating WIPP salt, using a surrogate contaminant and americium (241Am), were developed and tested. The effectiveness of the methods is evaluated qualitatively, and to the extent practical, quantitatively. Of the methods tested (dry brushing, vacuum cleaning, water washing, mechanical grinding, strippable coatings, and fixative barriers), the most practical seems to be water washing. Effectiveness is very high, and water washing is 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 water washed coupons found no residual removable contamination. Thus, whatever contamination 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 proved the most durable of the coatings tested. The coatings were not tested for contaminant entrapment, only for coating integrity and durability.

  3. The DOE Water Cycle Pilot Study

    Energy Technology Data Exchange (ETDEWEB)

    Miller, N.L.; King, A.W.; Miller, M.A.; Springer, E.P.; Wesely, M.L.; Bashford, K.E.; Conrad, M.E.; Costigan, K.; Foster, P.N.; Gibbs, H.K.; Jin, J.; Klazura, J.; Lesht, B.M.; Machavaram, M.V.; Pan, F.; Song, J.; Troyan, D.; Washington-Allen, R.A.

    2003-09-20

    A Department of Energy (DOE) multi-laboratory Water Cycle Pilot Study (WCPS) investigated components of the local water budget at the Walnut River Watershed in Kansas to study the relative importance of various processes and to determine the feasibility of observational water budget closure. An extensive database of local meteorological time series and land surface characteristics was compiled. Numerical simulations of water budget components were generated and, to the extent possible, validated for three nested domains within the Southern Great Plains; the DOE Atmospheric Radiation Measurement/Cloud Atmospheric Radiation Testbed (ARM/CART), the Walnut River Watershed (WRW), and the Whitewater Watershed (WW), Kansas A 2-month Intensive Observation Period (IOP) was conducted to gather detailed observations relevant to specific details of the water budget, including fine-scale precipitation, streamflow, and soil moisture measurements not made routinely by other programs. Event and season al water isotope (delta 18O, delta D) sampling in rainwater, streams, soils, lakes, and wells provided a means of tracing sources and sinks within and external to the WW, WRW, and the ARM/CART domains. The WCPS measured changes in leaf area index for several vegetation types, deep groundwater variations at two wells, and meteorological variables at a number of sites in the WRW. Additional activities of the WCPS include code development toward a regional climate model with water isotope processes, soil moisture transect measurements, and water level measurements in ground water wells.

  4. Pilot assisted readout for passive memristor crossbars

    KAUST Repository

    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.

  5. SR-71 Pilot Rogers E. Smith

    Science.gov (United States)

    1992-01-01

    Research pilot Rogers E. Smith is shown here in front of the SR-71 Blackbird he flew for NASA. Rogers was one of the two original NASA research pilots assigned to the SR-71 high speed research program at NASA's Ames-Dryden Flight Research Facility (later, Dryden Flight Research Center, Edwards, California. Smith has been a NASA research pilot at Dryden since 1982. Data from the SR-71 program will be used to aid designers of future supersonic aircraft and propulsion systems. The SR-71 is capable of flying more than 2200 mph (Mach 3+) and at altitudes of over 80,000 feet. Two SR-71 aircraft have been used by NASA as testbeds for high-speed and high-altitude aeronautical research. The aircraft, an SR-71A and an SR-71B pilot trainer aircraft, have been based here at NASA's Dryden Flight Research Center, Edwards, California. They were transferred to NASA after the U.S. Air Force program was cancelled. As research platforms, the aircraft can cruise at Mach 3 for more than one hour. For thermal experiments, this can produce heat soak temperatures of over 600 degrees Fahrenheit (F). This operating environment makes these aircraft excellent platforms to carry out research and experiments in a variety of areas -- aerodynamics, propulsion, structures, thermal protection materials, high-speed and high-temperature instrumentation, atmospheric studies, and sonic boom characterization. The SR-71 was used in a program to study ways of reducing sonic booms or over pressures that are heard on the ground, much like sharp thunderclaps, when an aircraft exceeds the speed of sound. Data from this Sonic Boom Mitigation Study could eventually lead to aircraft designs that would reduce the 'peak' overpressures of sonic booms and minimize the startling affect they produce on the ground. One of the first major experiments to be flown in the NASA SR-71 program was a laser air data collection system. It used laser light instead of air pressure to produce airspeed and attitude reference data

  6. Pilot plant study for ethanol production

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. Pilot Neil Armstrong and X-15 #1

    Science.gov (United States)

    1960-01-01

    Dryden pilot Neil Armstrong is seen here next to the X-15 ship #1 (56-6670) after a research flight. The X-15 was a rocket-powered aircraft 50 feet long with a wingspan of 22 feet. It was a missile-shaped vehicle with an unusual wedge-shaped vertical tail, thin stubby wings, and unique side fairings that extended along the side of the fuselage. The X-15 was flown over a period of nearly 10 years, from June 1959 to October 1968. It set the world's unofficial speed and altitude records. Information gained from the highly successful X-15 program contributed to the development of the Mercury, Gemini, and Apollo manned spaceflight programs, and also the Space Shuttle program. The X-15s made a total of 199 flights, and were manufactured by North American Aviation. X-15-1, serial number 56-6670, is now located at the National Air and Space Museum, Washington DC. North American X-15A- 2, serial number 56-6671, is at the United States Air Force Museum, Wright-Patterson AFB, Ohio. X-15-3, serial number 56-6672, crashed on November 15, 1967, resulting in the death of Major Michael J. Adams.

  8. Adult hearing screening: the Cyprus Pilot Program

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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

  10. AutoPyFactory: A Scalable Flexible Pilot Factory Implementation

    Science.gov (United States)

    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.

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

    DEFF Research Database (Denmark)

    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....

  12. PILOT STUDY: CCQM-P32 pilot study. Anion calibration solutions

    Science.gov (United States)

    Weber, Michael; Wüthrich, Jürg

    2003-01-01

    In the CCQM-P32 pilot study two gravimetrically prepared anion calibration solutions of chloride and phosphate each of about 1 g/kg mass fraction were investigated. The comparison was an activity of the Inorganic Analysis Working Group of CCQM in 2002 and was piloted by the Swiss Federal Laboratories for Materials Testing and Research (EMPA). The following institutes participated in this study (in alphabetical order): BAM (Germany), CENAM (Mexico), EMPA (Switzerland), GUM (Poland), KRISS (South Korea), LNE (France), NIST (United States of America), NMIJ (Japan), NRCCRM (China), PTB (Germany), SMU (Slovakia). For the chloride calibration solution 11 participants provided 16 results by the following analytical techniques: coulometry (7), titrimetry (5) and ion chromatography (4). The phosphate amount content was determined by 9 NMIs and 11 results were reported. Phosphate ion chromatography was the most applied technique (4), followed by titrimetry (2), ICP-OES (2), gravimetry (1) and ion-exchange coulometry (1). All results were found within a range of +/-0.5% with respect to the gravimetric value. The variability (RSD) of the results is 0.13% for chloride and 0.26% for phosphate. The reported results of all participants are also graphically displayed in this report. Main text. To reach the main text of this paper, click on Final Report. The final report has been peer-reviewed and approved for publication by the CCQM Working Group on Inorganic Analysis, according to the provisions of the Mutual Recognition Arrangement (MRA).

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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)

  15. Pilot oil atlas for Louisiana. Final report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  16. A Pilot Astronomy Outreach Project in Bangladesh

    Science.gov (United States)

    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

  17. Waste Isolation Pilot Plant Environmental Monitoring Plan

    Energy Technology Data Exchange (ETDEWEB)

    Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

    2004-02-19

    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

  18. Neural Network Modeling of UH-60A Pilot Vibration

    Science.gov (United States)

    Kottapalli, Sesi

    2003-01-01

    Full-scale flight-test pilot floor vibration is modeled using neural networks and full-scale wind tunnel test data for low speed level flight conditions. Neural network connections between the wind tunnel test data and the tlxee flight test pilot vibration components (vertical, lateral, and longitudinal) are studied. Two full-scale UH-60A Black Hawk databases are used. The first database is the NASMArmy UH-60A Airloads Program flight test database. The second database is the UH-60A rotor-only wind tunnel database that was acquired in the NASA Ames SO- by 120- Foot Wind Tunnel with the Large Rotor Test Apparatus (LRTA). Using neural networks, the flight-test pilot vibration is modeled using the wind tunnel rotating system hub accelerations, and separately, using the hub loads. The results show that the wind tunnel rotating system hub accelerations and the operating parameters can represent the flight test pilot vibration. The six components of the wind tunnel N/rev balance-system hub loads and the operating parameters can also represent the flight test pilot vibration. The present neural network connections can significandy increase the value of wind tunnel testing.

  19. Inferior vestibular neuritis in a fighter pilot: a case report.

    Science.gov (United States)

    Xie, Su Jiang; Jia, Hong Bo; Xu, Po; Zheng, Ying Juan

    2013-06-01

    Spatial disorientation in airplane pilots is a leading factor in many fatal flying accidents. Spatial orientation is the product of integrative inputs from the proprioceptive, vestibular, and visual systems. One condition that can lead to sudden pilot incapacitation in flight is vestibular neuritis. Vestibular neuritis is commonly diagnosed by a finding of unilateral vestibular failure, such as a loss of caloric response. However, because caloric response testing reflects the function of only the superior part of the vestibular nerve, it cannot detect cases of neuritis in only the inferior part of the nerve. We describe the case of a Chinese naval command fighter pilot who exhibited symptoms suggestive of vestibular neuritis but whose caloric response test results were normal. Further testing showed a unilateral loss of vestibular evoked myogenic potentials (VEMPs). We believe that this pilot had pure inferior nerve vestibular neuritis. VEMP testing plays a major role in the diagnosis of inferior nerve vestibular neuritis in pilots. We also discuss this issue in terms of aeromedical concerns.

  20. First results from the start up at pilot plant Niederaussem

    Energy Technology Data Exchange (ETDEWEB)

    Moser, P.; Schmidt, S. [RWE Power, Essen (Germany); Garcia, H.; Sieder, G. [BASF SE (Germany); Forster, C.; Stoffregen, T. [Linde-KCA Dresden GmbH (Germany)

    2009-07-01

    In 2007, RWE Power, BASF and Linde entered into a cooperation to adapt carbon dioxide (CO{sub 2}) scrubbing technology for use in power plants and to optimize the techno-economical performance of CO{sub 2} post combustion capture. The project involved the construction of a new pilot plant at RWE Power's lignite-fired power plant in Niederaussem, Germany to investigate all aspects of the capture process with regards to a new energy-efficient solvent developed by BASF and the improved plant technology by Linde. Approximately 250 measurements and online-analysis systems were used to validate the operational performance, energy demand for CO{sub 2} capture and solvent stability. The construction of the pilot plant began in October 2008. Commissioning started in May 2009 and the pilot plant was finalized in July 2009. The testing program involves extensive parameter studies as well as a comprehensive material testing program for steels and new construction materials for columns and pipes. This paper presented the first results from the pilot plant operation in which MEA was used as a reference solvent. Technical details of the pilot plant were provided along with the test program for the new advanced solvent.

  1. The ATLAS PanDA Pilot in Operation

    CERN Document Server

    Nilsson, P; The ATLAS collaboration; De, K; Maeno, T; Stradling, A; Wenaus, T

    2011-01-01

    The Production and Distributed Analysis system (PanDA) [1-2] was designed to meet ATLAS [3] 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 [4] 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 [5-6] 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 world-wide. We analyze the performance of the pilot system in processing real LHC data on the OSG [7], EGI [8] and Nordugrid [9-10] infrastructures used by ATLAS, and describe plans for its evolution.

  2. The Science Case for PILOT II: the Distant Universe

    CERN Document Server

    Lawrence, J S; Bunker, A; Bouwens, R; Burgarella, D; Burton, M G; Gehrels, N; Glazebrook, K; Pimbblet, K; Quimby, R; Saunders, W; Storey, J W V; Wheeler, J C

    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 Dome C 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 distant (redshift >) Universe, that have been identified as key science drivers for the PILOT facility. The potential for PILOT to detect the first populations of stars to form in the early Universe, via infrared projects searching for pair-instability supernovae and gamma-ray burst afterglows, is investigated. Two projects are proposed to examine the assembly and evolution of structure in the Universe: an infrared survey searching for the first evolved galaxies at high redshift, and an ...

  3. Analysis of OFDM System using Pilot Channel Estimation

    Directory of Open Access Journals (Sweden)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  5. More Than 1 in 10 Pilots Suffer from Depression, Survey Finds

    Science.gov (United States)

    ... author Alex Wu, the study "hints at the prevalence of depression among pilots -- a group of professionals that is responsible for thousands of lives every day -- and underscores the importance of accurately assessing pilots' mental health and increasing ...

  6. 78 FR 23941 - Pilot Program for Early Feasibility Study Investigational Device Exemption Applications...

    Science.gov (United States)

    2013-04-23

    ... HUMAN SERVICES Food and Drug Administration Pilot Program for Early Feasibility Study Investigational... the Early Feasibility Study Investigational Device Exemption (IDE) Applications pilot program to May 8... ``Investigational Device Exemptions (IDE) for Early Feasibility Medical Device Clinical Studies, Including...

  7. Baotou Becomes Pilot City for Transition & Upgrading of the National Rare Earth Industry

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    The Ministry of Industry and Information Technology and the Ministry of Finance recently approved transition&upgrading; pilot plan for Baotou City rare earth industry,Baotou City has been identified as pilot city for

  8. First Breath prenatal smoking cessation pilot study: preliminary findings.

    Science.gov (United States)

    Jehn, Lisette; Lokker, Nicole; Matitz, Debra; Christiansen, Bruce

    2003-01-01

    Despite the many dangers associated with smoking during pregnancy, it remains a salient public health problem for Wisconsin women. The First Breath pilot program was developed in an attempt to reduce rates of smoking during pregnancy among low-income women. Preliminary results suggest that the First Breath counseling-based approach is effective, with a quit rate of 43.8% among First Breath enrollees at 1 month postpartum. Women receiving First Breath cessation counseling also had higher quit rates at every measurement period versus women in a comparison group who were receiving whatever cessation care was available in their county in the absence of First Breath. The First Breath pilot study has demonstrated success in helping pregnant women quit smoking and in creating a model for integration of cessation services into prenatal health care service provision. It is through this success that First Breath is expanding beyond the pilot study stage to a statewide program in 2003.

  9. Optimal Filtering in Pilot-Aided Carrier Recovery

    Directory of Open Access Journals (Sweden)

    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. Chiari-I malformation in two fighter pilots.

    Science.gov (United States)

    Akin, Ahmet; Canakci, Zafer; Sen, Ahmet; Tore, Hasan F

    2003-07-01

    This report describes two cases of Chiari Malformation Type I (Chiari-I) in fighter pilots of the Turkish Air Force. Chiari-I is a congenital malformation characterized by herniation of cerebellar tonsils through the foramen magnum. Patients have symptoms and signs related to dysfunction of the brainstem, spinal cord, and cerebellum. They generally are symptomatic in the earlier years of life. However, asymptomatic cases can eventually become symptomatic in later years. Symptoms can be provoked by increasing intracranial pressure (Valsalva or straining). We report on two pilots with Chiari-I malformation who had no symptoms or signs in their daily activities. Furthermore, these pilots had successfully completed physiological training, including centrifuge training, without any symptoms. However, they suffered from headache, neck spasms, and/or disequilibrium under +Gz during flight training sorties. The clinical presentation, diagnosis, treatment, possibility of acquired cases, and aeromedical disposition of Chiari malformations are discussed.

  11. Vertimill™ pilot scale tests simulated by perfect mixing model

    Directory of Open Access Journals (Sweden)

    Douglas Batista Mazzinghy

    2014-07-01

    Full Text Available Minas-Rio Project, Anglo American property, located in Brazil, considers Vertimill™ to make the particle size distribution adequate to feed slurry pipeline. A pilot test campaign was carried out at Metso's pilot plant facility located in York city, Pennsylvania State, USA, to provide information to scale up the industrial grinding circuit. The perfect mixing model, normally used to simulate ball mills, was used to compare the direct and reverse circuit configurations. The simulations were based on the appearance function determined from the laboratory tests using a batch tube mill. The combined breakage rate/discharge rate function (r/d was determined from Vertimill™ feed and product particle size distributions obtained from pilot tests. The residence time was estimated considering the mill hold-up and solids flow rate. The simulation results show that there are no significant differences between direct and reverse circuits for the sample tested.

  12. Quantifying Pilot Visual Attention in Low Visibility Terminal Operations

    Science.gov (United States)

    Ellis, Kyle K.; Arthur, J. J.; Latorella, Kara A.; Kramer, Lynda J.; Shelton, Kevin J.; Norman, Robert M.; Prinzel, Lawrence J.

    2012-01-01

    Quantifying pilot visual behavior allows researchers to determine not only where a pilot is looking and when, but holds implications for specific behavioral tracking when these data are coupled with flight technical performance. Remote eye tracking systems have been integrated into simulators at NASA Langley with effectively no impact on the pilot environment. This paper discusses the installation and use of a remote eye tracking system. The data collection techniques from a complex human-in-the-loop (HITL) research experiment are discussed; especially, the data reduction algorithms and logic to transform raw eye tracking data into quantified visual behavior metrics, and analysis methods to interpret visual behavior. The findings suggest superior performance for Head-Up Display (HUD) and improved attentional behavior for Head-Down Display (HDD) implementations of Synthetic Vision System (SVS) technologies for low visibility terminal area operations. Keywords: eye tracking, flight deck, NextGen, human machine interface, aviation

  13. Error rate information in attention allocation pilot models

    Science.gov (United States)

    Faulkner, W. H.; Onstott, E. D.

    1977-01-01

    The Northrop urgency decision pilot model was used in a command tracking task to compare the optimized performance of multiaxis attention allocation pilot models whose urgency functions were (1) based on tracking error alone, and (2) based on both tracking error and error rate. A matrix of system dynamics and command inputs was employed, to create both symmetric and asymmetric two axis compensatory tracking tasks. All tasks were single loop on each axis. Analysis showed that a model that allocates control attention through nonlinear urgency functions using only error information could not achieve performance of the full model whose attention shifting algorithm included both error and error rate terms. Subsequent to this analysis, tracking performance predictions for the full model were verified by piloted flight simulation. Complete model and simulation data are presented.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  15. MCFC/MGT 联合发电系统的exergy分析%Exergy Analysis of MCFC/MGT Hybrid Power System

    Institute of Scientific and Technical Information of China (English)

    郝洪亮; 张会生; 翁史烈

    2006-01-01

    该文基于exergy分析的理论,在IPSEpro仿真环境下建立了顶层熔融碳酸盐燃料电池/微型燃气轮机联合发电系统稳态性能仿真模型.利用该模型对顶层系统在额定工况和变工况下的稳态性能进行了仿真研究.仿真结果表明,顶层熔融碳酸盐燃料电池/微型燃气轮机联合发电系统具有较高的效率,额定工况下的exergy效率为57.4%.并具有良好的变负荷特性,变负荷时exergy效率始终维持在56%以上,适用于分布式供能系统.

  16. A pilot plant for solar-cell manufacture; Ligne pilote de fabrication de cellules solaires

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, D.; Ziegler, Y.; Closset, A. [VHF - Technologies SA, Yverdon-les-Bains (Switzerland)

    2005-07-01

    A pilot plant for the manufacture of amorphous silicon solar cells on plastic film substrate was built allowing the annual production of 40 kW peak power. The production steps comprise: a) the continuous coating of n-i-p solar cells by VHF-PECVD with a capacity of 28.5 meters in 8.5 hours; b) transparent-conducting-oxide (TCO) top contact structuring using a continuous process; c) series connection step (scribing and Ag-paste) with a capacity of 28 meters in 6 hours; d) back and top contact sputtering with 3 parallel magnetrons; e) integration of a large-area vacuum laminator enabling the simultaneous lamination of 4 products of 4 Wp. In parallel with this project, a complete cost model was established enabling a more quantitative approach of the future technological and industrial strategy of the company. An increase of the capacity to 100 kWp has been planned for summer 2005.

  17. A Study of the Characteristics of Human-Pilot Control Response to Simulated Aircraft Lateral Motions

    Science.gov (United States)

    Cheatham, Donald C

    1954-01-01

    Report presents the results of studies made in an attempt to provide information on the control operations of the human pilot. These studies included an investigation of the ability of pilots to control simulated unstable yawing oscillations, a study of the basic characteristics of human-pilot control response, and a study to determine whether and to what extent pilot control response can be represented in an analytical form.

  18. Using Artificial Intelligence to Inform Pilots of Weather

    Science.gov (United States)

    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.

  19. Kinetic Interpretation of Nitrogen Removal in Pilot Scale Experiments

    DEFF Research Database (Denmark)

    Harremoës, Poul; Sinkjær, Ole

    1995-01-01

    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......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...

  20. Running PILOT: operational challenges and plans for an Antarctic Observatory

    Science.gov (United States)

    McGrath, Andrew; Saunders, Will; Gillingham, Peter; Ward, David; Storey, John; Lawrence, Jon; Haynes, Roger

    2008-07-01

    We highlight the operational challenges and planned solutions faced by an optical observatory taking advantage of the superior astronomical observing potential of the Antarctic plateau. Unique operational aspects of an Antarctic optical observatory arise from its remoteness, the polar environment and the unusual observing cycle afforded by long continuous periods of darkness and daylight. PILOT is planned to be run with remote observing via satellite communications, and must overcome both limited physical access and data transfer. Commissioning and lifetime operations must deal with extended logistics chains, continual wintertime darkness, extremely low temperatures and frost accumulation amidst other challenging issues considered in the PILOT operational plan, and discussed in this presentation.

  1. Horizontal canal benign paroxysmal positional vertigo in a fighter pilot

    Directory of Open Access Journals (Sweden)

    Su-Jiang Xie

    2011-01-01

    Full Text Available Benign paroxysmal positional vertigo (BPPV is the most common disorder of the peripheral vestibular system, characterized by intense, positional provoked vertigo. BPPV is thought to occur due to canalithiasis of the posterior semicircular canal. Recently, a new entity of BPPV, known as horizontal canal (HC-BPPV, has been recognized. Although only 3 to 8% of BPPV is due to horizontal canal involvement, HC-BPPV is not rare. We present a case of a naval fighter pilot who had an incident of HC-BPPV on the ground. The pilot aeromedical evaluation and considerations are discussed.

  2. Horizontal canal benign paroxysmal positional vertigo in a fighter pilot.

    Science.gov (United States)

    Xie, Su-Jiang; Wang, Jiang-Chang; Ding, Li; Sun, Xi-Qing

    2011-01-01

    Benign paroxysmal positional vertigo (BPPV) is the most common disorder of the peripheral vestibular system, characterized by intense, positional provoked vertigo. BPPV is thought to occur due to canalithiasis of the posterior semicircular canal. Recently, a new entity of BPPV, known as horizontal canal (HC)-BPPV, has been recognized. Although only 3 to 8% of BPPV is due to horizontal canal involvement, HC-BPPV is not rare. We present a case of a naval fighter pilot who had an incident of HC-BPPV on the ground. The pilot aeromedical evaluation and considerations are discussed.

  3. FGD Franchising Pilot Project of Thermal Power Plants

    Institute of Scientific and Technical Information of China (English)

    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.

  4. Jamaica National Net-Billing Pilot Program Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    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.

  6. Application of EMTP in China's UHVAC Pilot Project

    Institute of Scientific and Technical Information of China (English)

    Fan Jianbin; Zhang Cuixia; Ge Dong; Zhang Liuchun

    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 out that extra attention will be needed when simulating power frequency sequence parameters and line corona. The research outcome provides valuable references for both oversea and domestic UHVAC projects.

  7. Aeronautical Decision Making for Student and Private Pilots.

    Science.gov (United States)

    1987-05-01

    14 percent of the accidents occurred during initial climb after takeoff. In addition to evaluating the previously mentioned landing items, pilots...should review the procedures for responding to an emergency during takeoff, e.g., an engine failure during ground run, liftoff and initial climb . These and...ris lt " *. , otf. rhte med ,iro of good de-, tion making in II in~z V J t pilot, pass,, gers and aircritt in good healti ind ck, ii !, n. ’.A f

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

    Energy Technology Data Exchange (ETDEWEB)

    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. Flight Screening Program Effects on Attrition in Undergraduate Pilot Training

    Science.gov (United States)

    1987-08-01

    AFHRL-TP-86-59rttC p - -FLIGHT SCRELNING PROGRAM EFFECTS ONAIR FORCE ATTRITION IN UNDERGRADUATE PILOT TRAINING H U Peter Stoker David R. Hunter So...SCREENING PROGRAM EFFECTS ON ATTRITION IN UNOERGRADUATE PILOT TRAININS Peter Stoker David R. Hunter Jeffrey E. Kantor John C. Quebe, MaJor, USAF...Attrition (Cals With sc700€1h r Test crsNall) . . .. .*,., *. 1 1. 26 A-36 Predictien of T-3? Phase Pass Oyreall Attrition Results by FW brades far

  10. 78 FR 35961 - Pilot Project for Tribal Jurisdiction Over Crimes of Domestic Violence

    Science.gov (United States)

    2013-06-14

    ... of the Attorney General Pilot Project for Tribal Jurisdiction Over Crimes of Domestic Violence AGENCY... accelerated basis, pursuant to the voluntary pilot project described in section 908(b)(2) of the Violence Against Women Reauthorization Act of 2013 (``the Pilot Project''), and also proposes procedures for...

  11. Using many pilot points and singular value decomposition in groundwater model calibration

    DEFF Research Database (Denmark)

    Christensen, Steen; Doherty, John

    2008-01-01

    A significant practical problem with the pilot point method is to choose the location of the pilot points. We present a method that is intended to relieve the modeller from much of this responsibility. The basic idea is that a very large number of pilot points are distributed more or less uniform...

  12. Achievements and Problems of Reform of Investment Management System for Shanghai Pilot Free Trade Zone

    Institute of Scientific and Technical Information of China (English)

    Chengrong; PAN

    2014-01-01

    The establishment of Shanghai Pilot Free Trade Zone provides many possibilities for China’s economic construction. This paper made a comparative analysis on investment management system of Shanghai Pilot Free Trade Zone and traditional investment management system,discussed achievements and problems of reform of investment management system of Shanghai Pilot Free Trade Zone,and finally came up with pertinent policy recommendations.

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

    Science.gov (United States)

    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…

  14. [Analysis of the causes of loss of tolerance to standard G-loads by fighter pilots].

    Science.gov (United States)

    Sinopal'nikov, V I; Donin, K M; Boltikov, A N; Pugachev, I V; Migachev, S D

    2003-01-01

    Analytical treatment has been given to causes for the loss of tolerance to radial accelerations by fighter pilots subjected to clinical tests during flight medical certification in recent years. The diagnostic necessity of implementation of additional tests by this cohort of pilots has been demonstrated and methods to improve pilots' cardiovascular adaptability to g-loads during the inpatient medical examination have been proposed.

  15. Pain assessement and management in surgical cancer patients: pilot and evaluation of a continuing education program.

    NARCIS (Netherlands)

    Francke, A.L.; Huijer-Abu Saad, H.; Grypdonck, M.

    1995-01-01

    In a pilot study, a continuing education program on pain assessment and management was implemented and evaluated. Questionnaires were completed by the nurse participants at the beginning, the end, and 2 months after the end of the pilot program. After the pilot program, participants reported having

  16. Samen opgespoord? : Eindrapport "Pilot samenwerking particuliere onderzoeksbureaus met politie en OM"

    NARCIS (Netherlands)

    Friperson, R.; Bouman, S.; Wilms, P.

    2013-01-01

    In samenwerking met de Nederlandse Veiligheidsbranche (NV) is een pilot ingericht met als doel na te gaan welke rol particuliere onderzoeksbureau's (POB’s) kunnen spelen bij de opsporing in strafzaken. De pilot heeft plaatsgevonden tussen 1 mei 2012 tot en met 3o april 2013. Aan de pilot namen negen

  17. 76 FR 19309 - Solicitation of Letters of Interest To Participate in National Environmental Policy Act Pilot...

    Science.gov (United States)

    2011-04-07

    ... Environmental Policy Act Pilot Project AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Notice... part 340 to participate in a National Environmental Policy Act (NEPA) Pilot Project. The NEPA Pilot... plant pest risk of the article. In accordance with The National Environmental Policy Act of 1969...

  18. 77 FR 74668 - Compliance Policy Guide; Radiofrequency Identification Feasibility Studies and Pilot Programs for...

    Science.gov (United States)

    2012-12-17

    ... Feasibility Studies and Pilot Programs for Drugs; Notice To Extend Expiration Date AGENCY: Food and Drug... ``Radiofrequency Identification (RFID) Feasibility Studies and Pilot Programs for Drugs'' to December 31, 2014. FOR... (RFID) Feasibility Studies and Pilot Programs for Drugs.'' Previous extensions of the expiration date...

  19. Predictive error dependencies when using pilot points and singular value decomposition in groundwater model calibration

    DEFF Research Database (Denmark)

    Christensen, Steen; Doherty, John

    2008-01-01

    A significant practical problem with the pilot point method is to choose the location of the pilot points. We present a method that is intended to relieve the modeler from much of this responsibility. The basic idea is that a very large number of pilot points are distributed more or less uniforml...

  20. 77 FR 18793 - Spectrum Sharing Innovation Test-Bed Pilot Program

    Science.gov (United States)

    2012-03-28

    ... Pilot Program, 73 FR 76,002 (Dec. 15, 2008). \\3\\ The final Phase I test plan and additional information... National Telecommunications and Information Administration Spectrum Sharing Innovation Test-Bed Pilot... conduct in Phase II/III of the Spectrum Sharing Innovation Test-Bed pilot program to assess...

  1. 75 FR 69049 - Expansion and Extension of the Green Technology Pilot Program

    Science.gov (United States)

    2010-11-10

    ... Pilot Program for Green Technologies Including Greenhouse Gas Reduction, 74 FR 64666 (December 8, 2009... Pilot Program, 75 FR 28554 (May 10, 2010), 1355 Off. Gaz. Pat. Office 188 (June 15, 2010). The Green... Patent and Trademark Office Expansion and Extension of the Green Technology Pilot Program AGENCY:...

  2. 14 CFR 91.1097 - Pilot and flight attendant crewmember training programs.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Pilot and flight attendant crewmember... RULES Fractional Ownership Operations Program Management § 91.1097 Pilot and flight attendant crewmember training programs. (a) Each program manager must establish and maintain an approved pilot training...

  3. Shandong Direct Power Purchase Pilot Work has Expanded,Shandong Aluminum Factories Will Receive Benefit

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    According to news report published on January20,it has been learned from the"Notice on Publishing Name List of Electricity Direct Trading Pilot Users in 2015"published by the Shandong Province Commission of Economy and Information Technology,the number of direct power purchase pilot enterprises in Shandong Province will double in 2015,the number of pilot enterprises will be expanded

  4. 38 CFR 3.161 - Expedited Claims Adjudication Initiative-Pilot Program.

    Science.gov (United States)

    2010-07-01

    ... Adjudication Initiative-Pilot Program. 3.161 Section 3.161 Pensions, Bonuses, and Veterans' Relief DEPARTMENT... Claims § 3.161 Expedited Claims Adjudication Initiative—Pilot Program. Rules pertaining to the Expedited Claims Adjudication Initiative Pilot Program are set forth in part 20, subpart P, of this...

  5. 78 FR 9936 - Federal Housing Administration (FHA): PowerSaver Home Energy Retrofit Loan Pilot Program...

    Science.gov (United States)

    2013-02-12

    ..., 2011, HUD published a notice at 76 FR 17936 that announced HUD's FHA Home Energy Retrofit Loan Pilot... URBAN DEVELOPMENT Federal Housing Administration (FHA): PowerSaver Home Energy Retrofit Loan Pilot Program: Extension of Pilot Program AGENCY: Office of the Assistant Secretary for Housing--Federal...

  6. 78 FR 29117 - After Final Consideration Pilot Program 2.0

    Science.gov (United States)

    2013-05-17

    ... United States Patent and Trademark Office After Final Consideration Pilot Program 2.0 AGENCY: United... Trademark Office (USPTO) has modified the After Final Consideration Pilot Program (AFCP) to create the After Final Consideration Pilot Program 2.0 (AFCP 2.0). Applicants who wish to participate in AFCP 2.0...

  7. Healthy Efficient New Gas Homes (HENGH) Pilot Test Results

    Energy Technology Data Exchange (ETDEWEB)

    Chan, Wanyu R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Maddalena, Randy L [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Stratton, Chris [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hotchi, Toshifumi [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Singer, Brett C. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Walker, Iain S. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sherman, Max H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2016-05-01

    The Healthy Efficient New Gas Homes (HENGH) is a field study that will collect data on ventilation systems and indoor air quality (IAQ) in new California homes that were built to 2008 Title 24 standards. A pilot test was performed to help inform the most time and cost effective approaches to measuring IAQ in the 100 test homes that will be recruited for this study. Two occupied, single-family detached homes built to 2008 Title 24 participated in the pilot test. One of the test homes uses exhaust-only ventilation provided by a continuous exhaust fan in the laundry room. The other home uses supply air for ventilation. Measurements of IAQ were collected for two weeks. Time-resolved concentrations of particulate matter (PM), nitrogen dioxide (NO2), carbon dioxide (CO2), carbon monoxide (CO), and formaldehyde were measured. Measurements of IAQ also included time-integrated concentrations of volatile organic compounds (VOCs), volatile aldehydes, and NO2. Three perfluorocarbon tracers (PFTs) were used to estimate the dilution rate of an indoor emitted air contaminant in the two pilot test homes. Diagnostic tests were performed to measure envelope air leakage, duct leakage, and airflow of range hood, exhaust fans, and clothes dryer vent when accessible. Occupant activities, such as cooking, use of range hood and exhaust fans, were monitored using various data loggers. This document describes results of the pilot test.

  8. 76 FR 77716 - Alternate Passenger Rail Service Pilot Program

    Science.gov (United States)

    2011-12-14

    ... bidder's verifiable cost projections for their proposed service, rather than the historical Amtrak costs... quantitative measurements of the cost and benefit streams expected to result from the adoption of a rule... pay for any such operating subsidy, or any other costs arising from the proposed pilot program;...

  9. Pilot implementation Driven by Effects Specifications and Formative Usability Evaluation

    DEFF Research Database (Denmark)

    Barlach, Anders; Hertzum, Morten; Simonsen, Jesper

    2013-01-01

    . The project was conducted using effects-driven IT development: a process comprised of workshops with specification of the usage effects by management and end-users followed by an agile development process progressing through mock-ups, prototypes and finally the pilot system. Effects were iteratively refined...

  10. A Pilot - An On-Line Library Acquisition System.

    Science.gov (United States)

    Spigai, Frances; And Others

    This report presents documentation of files, of file organization, and of 42 of the modular program subroutines used in a pilot project devised by the Oregon State University (OSU) Computer Center to simulate procedures in the Acquisitions Department of the OSU Library. A total of 224 bibliographically verified requests for monographs, 30 vender…

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

    Science.gov (United States)

    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…

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

    CERN Document Server

    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 ...

  13. OECD pilot project: Phase 3 The Dutch contribution PYRIDATE

    NARCIS (Netherlands)

    Linders JBHJ; Wouters MFA; ACT

    1994-01-01

    Dit rapport vormt de Nederlandse bijdrage aan het Pilot Project van het Bestrijdingsmiddelen programma van de OECD. Nederland heeft als "lead Country" gefungeerd voor de actieve stof pyridaat om een vergelijking te maken van de evaluaties van zes deelnemende landen, namelijk Australie,

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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…

  16. Appreciative Inquiry: A Pilot Study of School Counselor Graduates

    Science.gov (United States)

    Lewis, Rolla E.; Emil, Serap

    2010-01-01

    Counselor education programs are influenced by humanistic philosophy, including the strengths-based perspective. This article describes how appreciative inquiry, a strengths-based approach to systems change, informed the development of a pilot survey used to assess graduate perceptions of a school counselor education program. (Contains 1 table.)

  17. Pilot evaluation in TENCompetence: a theory-driven model1

    NARCIS (Netherlands)

    J. Schoonenboom; H. Sligte; A. Moghnieh; M. Specht; C. Glahn; K. Stefanov

    2008-01-01

    This paper describes a theory-driven evaluation model that is used in evaluating four pilots in which an infrastructure for lifelong competence development, which is currently being developed, is validated. The model makes visible the separate implementation steps that connect the envisaged infrastr

  18. Pulp response in sound and carious teeth: a pilot study.

    Science.gov (United States)

    Paterson, R C

    1981-02-01

    This article describes a pilot investigation in which the response of the pulps in both sound and carious rat molar teeth to traumatic exposure and treatment with three different compounds was assessed. Two of the compounds appeared to give a more favorable response in carious teeth. These results are discussed, and future experiments described.

  19. 77 FR 22625 - Intermediary Lending Pilot (ILP) Program

    Science.gov (United States)

    2012-04-16

    ... ADMINISTRATION Intermediary Lending Pilot (ILP) Program AGENCY: U.S. Small Business Administration (SBA). ACTION: Notice of Funds Availability (NOFA). SUMMARY: The U.S. Small Business Administration (SBA) requests that..., 2012. ADDRESSES: Completed applications must be sent to U.S. Small Business Administration, Office...

  20. Skin and Plasma Autofluorescence During Hemodialysis : A Pilot Study

    NARCIS (Netherlands)

    Graaff, Reindert; Arsov, Stefan; Ramsauer, Bernd; Koetsier, Marten; Sundvall, Nils; Engels, Gerwin E.; Sikole, Aleksandar; Lundberg, Lennart; Rakhorst, Gerhard; Stegmayr, Bernd

    2014-01-01

    Skin autofluorescence (AF) is related to the accumulation of advanced glycation end products (AGEs) and is one of the strongest prognostic markers of mortality in hemodialysis (HD) patients. The aim of this pilot study was to investigate whether changes in skin AF appear after a single HD session an

  1. Peer-Reviewed Open Research Data: Results of a Pilot

    Directory of Open Access Journals (Sweden)

    Marjan Grootveld

    2012-12-01

    Full Text Available Peer review of publications is at the core of science and primarily seen as instrument for ensuring research quality. However, it is less common to independently value the quality of the underlying data as well. In the light of the ‘data deluge’ it makes sense to extend peer review to the data itself and this way evaluate the degree to which the data are fit for re-use. This paper describes a pilot study at EASY - the electronic archive for (open research data at our institution. In EASY, researchers can archive their data and add metadata themselves. Devoted to open access and data sharing, at the archive we are interested in further enriching these metadata with peer reviews.As a pilot, we established a workflow where researchers who have downloaded data sets from the archive were asked to review the downloaded data set. This paper describes the details of the pilot including the findings, both quantitative and qualitative. Finally, we discuss issues that need to be solved when such a pilot is turned into a structural peer review functionality for the archiving system.

  2. Family Planning for Inner-City Adolescent Males: Pilot Study.

    Science.gov (United States)

    Reis, Janet; And Others

    1987-01-01

    Describes a pilot family planning program in an inner-city pediatric practice. Male adolescents were more likely to accept contraceptives if the provider first raised the topic of birth control to them. Identified a desire for anonymity/confidentiality and embarrassment or discomfort as the key reasons for not seeking contraceptives. Emphasizes…

  3. Emission studies from a CO2 capture pilot plant

    NARCIS (Netherlands)

    Silva, E.F. da; Kolderup, H.; Goetheer, E.L.V.; Hjarbo, K.W.; Huizinga, A.; Khakharia, P.M.; Tuinman, I.L.; Mejdell, T.; Zahlsen, K.; Vernstad, K.; Hyldbakk, A.; Holten, T.; Kvamsdal, H.M.; Os, P.J. van; Einbu, A.

    2013-01-01

    We report on a detailed study of emissions from a pilot-plant for CO2 capture at Maasvlakte (in the Netherlands). Three contributions to emissions were identified and analyzed: Gas phase emission, aerosols (also referred to as mist or fog) and droplets of entrained solvents. For the emission campaig

  4. Attitudes Toward Guarani and Spanish: A Pilot Study in Paraguay.

    Science.gov (United States)

    Rhodes, Nancy C.

    This study analyzes the language attitudes of the Paraguayan people toward their two languages, Guarani and Spanish. To study the bilingual situation in the South American country, a pilot survey was carried out in the capital city addressing the major topics of language attitudes, language usage, and language varieties. The goals of the survey…

  5. Design of a pilot dike on Cat Hai Island

    NARCIS (Netherlands)

    Bel, N.; Disco, M.; Kalf, P.; Kluwen, J.; Lin, C.H.; Van de Sande, S.

    2010-01-01

    Master project report. On behalf of, and in cooperation with the TU Delft and the MARD-CWRCT two dike designs are made for a pilot project on Cat Hai Island. Two different types of revetments are used, namely the Dutch block type revetment Basalton and the classic rip-rap revetment. The designs are

  6. Virtual environment debriefing room for naval fighter pilots: phase I

    Science.gov (United States)

    Long, Mark; Alexander, Joanna R.; Downes-Martin, Stephen; Morrison, John; Katz, Warren; Short, Elisabeth

    1992-06-01

    Current methods for debriefing Navy Fighter Pilots after real and simulated missions are insufficient for handling the speed and complexity of modern air combat. The state of the art in tactical air combat debriefing is essentially a two-dimensional plus time view of a problem whose dimensionality consists of three spatial dimensions plus time plus other non-spatial parameters. The David Sarnoff Research Center (Sarnoff) is developing an advanced debriefing system for Navy fighter jet training, combat development, and research. Called CyberView, the system consists of an advanced interactive data visualization system displaying multi-dimensional abstract and concrete combat data in three-dimensions plus time, an interactive data analysis system for rapid data manipulation and studies, and a faster than real-tie predictive simulation based on the branch wargaming paradigm of military planning for 'what if?' analysis. In our research and development of CyberView, we are attempting to give pilots and battle planners greater awareness of the complex situations which occur during air operations, and the ability to look into the future at the effects of decisions on battle outcomes. Our envisioned system when complete will be capable of intuitively displaying combat errors to pilots, permitting the pilots to re-fight the same battles with better awareness of their situation, giving battle planners the ability to perform tradeoff studies on tactical decisions in order to optimize battle outcomes, and providing an analytical testbed for automated forces paradigms, algorithms, and effectiveness.

  7. Pilot workload evaluated with subjective and physiological measures

    NARCIS (Netherlands)

    Veltman, J.A.; Gaillard, A.W.K.

    1993-01-01

    The aim of the present study is to validate different measures for mental workload. Ten aspirant fighter jet pilots flew several scenarios in a flight simulator. The scenarios were divided into segments with different levels of task load. During the flight, heart rate, respiration and blood pressure

  8. 77 FR 71089 - Pilot Loading of Aeronautical Database Updates

    Science.gov (United States)

    2012-11-29

    ... restrictions, manpower and fuel consumption. If the aircraft is operated with an expired database, the pilot... location, the operator must absorb the costs of additional fuel consumption, and valuable time can be lost... meet shared challenges involving health, safety, labor, security, environmental, and other issues...

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

    NARCIS (Netherlands)

    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

  10. Teaching Speech Communication with a Foreign Accent: A Pilot Study.

    Science.gov (United States)

    Chen, Guo-Ming; Chung, Jensen

    A pilot study examined problems encountered by foreign instructors teaching in American colleges. Fourteen Chinese-born instructors teaching in Speech Communication answered a questionnaire containing 12 open-ended questions. Recurring themes were coded from the answers, and then organized into three categories: cultural differences; linguistic…

  11. Consumer Understanding of Nutrition Marketing Terms: A Pilot Study

    Science.gov (United States)

    Haroldson, Amber; Yen, Chih-Lun

    2016-01-01

    The purpose of this pilot study was to examine the validity of a questionnaire developed to assess adult consumer understanding of nutrition marketing terms and the resulting impact on consumer behavior. Participants (n = 40) completed an electronic questionnaire. Efforts to establish validity and reliability suggest that the questionnaire is a…

  12. Gaining Through Training: Pilot Proficiency in Modern Combat Aviation

    Science.gov (United States)

    2016-06-01

    GAINING THROUGH TRAINING : PILOT PROFICIENCY IN MODERN COMBAT AVIATION BY MAJOR TREVOR T. MERRELL A THESIS PRESENTED TO...the combat training of 567 aircrew in three RPA squadrons. He holds a Bachelor of Science degree in Electrical Engineering from Arizona State...conceptual analysis of The Air Mail Fiasco, Arc Light, and Instructional Systems Development in ICBM training to identify contextual parallels to

  13. On constraining pilot point calibration with regularization in PEST

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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.…

  15. Pilot evaluation in TENCompetence: a theory-driven model

    NARCIS (Netherlands)

    Schoonenboom, Judith; Sligte, Henk; Moghnieh, Ayman; Specht, Marcus; Glahn, Christian; Stefanov, Krassen

    2007-01-01

    Schoonenboom, J., Sligte, H., Moghnieh, A., Specht, M., Glahn, C., & Stefanov, K. (2007). Pilot evaluation in TENCompetence: a theory-driven model. In T. Navarette, J. Blat & R. Koper (Eds.). Proceedings of the 3rd TENCompetence Open Workshop 'Current Research on IMS Learning Design and Lifelong Com

  16. Lunar Landing Training vehicle piloted by Neil Armstrong during training

    Science.gov (United States)

    1969-01-01

    A Lunar Landing Training Vehicle, piloted by Astronaut Neil Armstrong, goes through a checkout flight at Ellington Air Force Base on June 16, 1969. The total duration of the lunar simulation flight was five minutes and 59 seconds. Maximum altitude attained was about 300 feet.

  17. 77 FR 65006 - Air Cargo Advance Screening (ACAS) Pilot Program

    Science.gov (United States)

    2012-10-24

    ..., such as the ACAS pilot, in 19 CFR 101.9. Advance Electronic Air Cargo Information Required by 19 CFR... need to sign an Interconnection Security Agreement (ISA) or amend their existing ISA, if necessary, and... connection covered by a valid and up to date ISA will have already met these requirements. ACAS...

  18. Pilots with mobile game ‘ELENA goes shopping’

    NARCIS (Netherlands)

    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 t

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

    Science.gov (United States)

    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…

  20. Development of the gagging problem assessment : A pilot study

    NARCIS (Netherlands)

    van den Heuvell, G. F. E. C. van Linden; Ter Pelkwijk, B. J.; Stegenga, B.

    2008-01-01

    An accepted management strategy for gagging problems appears not to exist. A reliable and valid instrument is needed to develop an evidence based treatment for this clinical problem. The aim of this pilot study was to evaluate the reliability and validity of a newly developed measurement tool for de

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

    Science.gov (United States)

    Tsaregorodtsev, A.; Hamar, V.

    2012-12-01

    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.

  2. 46 CFR 196.95-1 - Pilot boarding operations.

    Science.gov (United States)

    2010-10-01

    ... safety line and an approved lifebuoy with an approved water light must be at the point of access and be... boarding equipment is maintained as follows: (1) The equipment must be kept clean and in good working order... and the point of access must be adequately lit during the night operations. (6) If a pilot hoist...

  3. The Tablet PC for Faculty: A Pilot Project

    Science.gov (United States)

    Weitz, Rob R.; Wachsmuth, Bert; Mirliss, Danielle

    2006-01-01

    This paper describes a pilot project with the purpose of evaluating the usefulness of tablet PCs for university professors. The focus is on the value of tablets primarily with respect to teaching and learning (and not for research or administrative work). Sixty-four professors, distributed across the various schools of a university, were provided…

  4. Self moving patients to the operation theatre - a pilot study

    DEFF Research Database (Denmark)

    Qvarfordh, Anna Pernilla; Rovsing, Marie Louise; Esbensen, Bente Appel

    2010-01-01

    The purpose of this pilot study was to investigate patients' satisfaction with walking to the operation theatre instead of being driven in a bed or wheel chair, and to identify the need for information. In total, 75 patients (aged 15-83 years) participated in the study. A questionnaire...

  5. Upper Respiratory Infections and Barotrauma Among Commercial Pilots

    DEFF Research Database (Denmark)

    Boel, Nina Monrad; Klokker, Mads

    2017-01-01

    BACKGROUND: Health incapacitation is a serious threat to flight safety. Therefore, a study conducted 10 yr ago examined the incidents of ear-nose-throat (ENT) barotrauma and upper respiratory infection (URI) among commercial pilots and found that a large number continued to carry out their duties...

  6. Examining Informal Learning in Commercial Airline Pilots' Communities of Practice

    Science.gov (United States)

    Corns, Kevin M.

    2014-01-01

    A pragmatic sequential mixed methods research methodology was used to examine commercial airline pilots' (N =156) types and frequencies of informal learning activities, perceptions of workplace informal learning, and opinions on how organizations should support workplace informal learning outside of the formal learning environment. This study…

  7. 75 FR 70966 - Transit Asset Management (TAM) Pilot Program

    Science.gov (United States)

    2010-11-19

    ... inventories and improve the level of asset management in the public transportation industry as a whole, FTA is... evaluations. Proposers will be required to assist FTA in reporting the TAM pilot program's progress to... available commercial product if new. 5. Any proposed software system must explicitly state what data...

  8. 78 FR 20373 - Pilot Program on NAFTA Trucking Provisions

    Science.gov (United States)

    2013-04-04

    ..., FMCSA announced in the Federal Register [76 FR 40420] its intent to proceed with the initiation of a... commercial zones as detailed in the Agency's April 13, 2011, Federal Register proposal [76 FR 20807]. The... Federal Motor Carrier Safety Administration Pilot Program on NAFTA Trucking Provisions AGENCY:...

  9. 77 FR 12356 - Pilot Program on NAFTA Trucking Provisions

    Science.gov (United States)

    2012-02-29

    ... the Federal Register on January 17, 2008 (73 FR 3316), or you may visit http://edocket.access.gpo.gov... municipalities (border commercial zones). On July 8, 2011, FMCSA announced in the Federal Register [76 FR 40420... Federal Motor Carrier Safety Administration Pilot Program on NAFTA Trucking Provisions AGENCY:...

  10. 77 FR 40938 - Pilot Program on NAFTA Trucking Provisions

    Science.gov (United States)

    2012-07-11

    ... Management System published in the Federal Register on January 17, 2008 (73 FR 3316), or you may visit http... announced in the Federal Register [76 FR 40420] its intent to proceed with the initiation of a U.S.-Mexico... Federal Motor Carrier Safety Administration Pilot Program on NAFTA Trucking Provisions AGENCY:...

  11. 78 FR 24293 - Pilot Program on NAFTA Trucking Provisions

    Science.gov (United States)

    2013-04-24

    ... Management System published in the Federal Register on January 17, 2008 (73 FR 3316), or you may visit http... announced in the Federal Register [76 FR 40420] its intent to proceed with the initiation of a U.S.-Mexico... Federal Motor Carrier Safety Administration Pilot Program on NAFTA Trucking Provisions AGENCY:...

  12. 77 FR 65395 - Air Cargo Advance Screening (ACAS) Pilot Program

    Science.gov (United States)

    2012-10-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY U.S. Customs and Border Protection Air Cargo Advance Screening (ACAS) Pilot Program Correction In notice document 2012-26031 appearing on pages 65006-65009 in the issue of October 24, 2012 make...

  13. 76 FR 56868 - Pilot Project on NAFTA Trucking Provisions

    Science.gov (United States)

    2011-09-14

    ... 17, 2008 (73 FR 3316), or you may visit http://edocket.access.gpo.gov/2008/pdf/E8-785.pdf . Public... commercial zones). On July 8, 2011, FMCSA announced in the Federal Register [76 FR 40420] its intent to... Federal Motor Carrier Safety Administration Pilot Project on NAFTA Trucking Provisions AGENCY:...

  14. 76 FR 56272 - Pilot Project on NAFTA Trucking Provisions

    Science.gov (United States)

    2011-09-12

    ... 17, 2008 (73 FR 3316), or you may visit http://edocket.access.gpo.gov/2008/pdf/E8-785.pdf . Public... commercial zones). On July 8, 2011, FMCSA announced in the Federal Register [76 FR 40420] its intent to... Federal Motor Carrier Safety Administration Pilot Project on NAFTA Trucking Provisions AGENCY:...

  15. 77 FR 47693 - Pilot Program on NAFTA Trucking Provisions

    Science.gov (United States)

    2012-08-09

    ... January 17, 2008 (73 FR 3316), or you may visit http://edocket.access.gpo.gov/2008/pdf/E8-785.pdf . Public... commercial zones). On July 8, 2011, FMCSA announced in the Federal Register [76 FR 40420] its intent to... Federal Motor Carrier Safety Administration Pilot Program on NAFTA Trucking Provisions AGENCY:...

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

    Science.gov (United States)

    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. Tai Chi for People with Visual Impairments: A Pilot Study

    Science.gov (United States)

    Miszko, Tanya A.; Ramsey, Vincent K.; Blasch, Bruce B.

    2004-01-01

    This pilot study assessed the physical and psychological outcomes of a tai chi exercise program for eight adults with visual impairments. It found that after eight weeks of orientation and mobility training and tai chi practice, the participants' single leg-stance time and total knee flexion work and power improved, as did their frequency of,…

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  19. Pasadena City College SIGI Project Research Design. Pilot Study.

    Science.gov (United States)

    Risser, John J.; Tulley, John E.

    A pilot study evaluation of SIGI (System of Interactive Guidance and Information) at Pasadena City College in 1974-75 tested the effectiveness of an experimental research design for an expanded field test of the system the following year. (SIGI is a computer based career guidance program designed by Educational Testing Service to assist community…

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

    Science.gov (United States)

    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…

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  2. Behavioral Activation for Depressed Teens: A Pilot Study

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  4. The Rise and Fall of the ERPUM pilot

    DEFF Research Database (Denmark)

    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 se...

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

    Science.gov (United States)

    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...

  6. Virtual Service, Real Data: Results of a Pilot Study.

    Science.gov (United States)

    Kibbee, Jo; Ward, David; Ma, Wei

    2002-01-01

    Describes a pilot project at the University of Illinois at Urbana-Champaign reference and undergraduate libraries to test the feasibility of offering real-time online reference service via their Web site. Discusses software selection, policies and procedures, promotion and marketing, user interface, training and staffing, data collection, and…

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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.

  9. Digital pilot aided carrier frequency offset estimation for coherent optical transmission systems.

    Science.gov (United States)

    Zhao, Donghe; Xi, Lixia; Tang, Xianfeng; Zhang, Wenbo; Qiao, Yaojun; Zhang, Xiaoguang

    2015-09-21

    We present a digital pilot aided carrier frequency offset estimation (FOE) method for coherent optical transmission systems. Unlike the conventional pilot tone insertion scheme, the pilot of the proposed method is generated in a digital manner and can serve as a good FOE indicator. Aided by this kind of digital pilot, the FOE is implemented by determining the location of the digital pilot in the spectrum. Theoretical analysis and numerical simulations show that the proposed method has the advantages in wide range, high accuracy, modulation formats independent, no need to remove the modulation, and high tolerance to the residual chromatic dispersion (CD) and polarization mode dispersion (PMD).

  10. Wind-To-Hydrogen Energy Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    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

  11. HL-10 on lakebed with pilot Major Jerauld R. Gentry

    Science.gov (United States)

    1968-01-01

    Pilot Major Jerauld R. Gentry stands in front of the HL-10 Lifting Body. Gentry was the Air Force project pilot for the HL-10 while it was making the early glide and powered flights in 1968 following its modification. He made a total of nine flights in the vehicle. For his work on the HL-10, Gentry was awarded the Harmon International Trophy for his outstanding contribution to the science of flying. He later became the Air Force pilot for the X-24A. The HL-10 was one of five heavyweight lifting-body designs flown at NASA's Flight Research Center (FRC--later Dryden Flight Research Center), Edwards, California, from July 1966 to November 1975 to study and validate the concept of safely maneuvering and landing a low lift-over-drag vehicle designed for reentry from space. Northrop Corporation built the HL-10 and M2-F2, the first two of the fleet of 'heavy' lifting bodies flown by the NASA Flight Research Center. The contract for construction of the HL-10 and the M2-F2 was $1.8 million. 'HL' stands for horizontal landing, and '10' refers to the tenth design studied by engineers at NASA's Langley Research Center, Hampton, Va. After delivery to NASA in January 1966, the HL-10 made its first flight on Dec. 22, 1966, with research pilot Bruce Peterson in the cockpit. Although an XLR-11 rocket engine was installed in the vehicle, the first 11 drop flights from the B-52 launch aircraft were powerless glide flights to assess handling qualities, stability, and control. In the end, the HL-10 was judged to be the best handling of the three original heavy-weight lifting bodies (M2-F2/F3, HL-10, X-24A). The HL-10 was flown 37 times during the lifting body research program and logged the highest altitude and fastest speed in the Lifting Body program. On Feb. 18, 1970, Air Force test pilot Peter Hoag piloted the HL-10 to Mach 1.86 (1,228 mph). Nine days later, NASA pilot Bill Dana flew the vehicle to 90,030 feet, which became the highest altitude reached in the program. Some new and

  12. Former Dryden pilot and NASA astronaut Neil Armstrong

    Science.gov (United States)

    1991-01-01

    Famed astronaut Neil A. Armstrong, the first man to set foot on the moon during the historic Apollo 11 space mission in July 1969, served for seven years as a research pilot at the NACA-NASA High-Speed Flight Station, now the Dryden Flight Research Center, at Edwards, California, before he entered the space program. Armstrong joined the National Advisory Committee for Aeronautics (NACA) at the Lewis Flight Propulsion Laboratory (later NASA's Lewis Research Center, Cleveland, Ohio, and today the Glenn Research Center) in 1955. Later that year, he transferred to the High-Speed Flight Station at Edwards as an aeronautical research scientist and then as a pilot, a position he held until becoming an astronaut in 1962. He was one of nine NASA astronauts in the second class to be chosen. As a research pilot Armstrong served as project pilot on the F-100A and F-100C aircraft, F-101, and the F-104A. He also flew the X-1B, X-5, F-105, F-106, B-47, KC-135, and Paresev. He left Dryden with a total of over 2450 flying hours. He was a member of the USAF-NASA Dyna-Soar Pilot Consultant Group before the Dyna-Soar project was cancelled, and studied X-20 Dyna-Soar approaches and abort maneuvers through use of the F-102A and F5D jet aircraft. Armstrong was actively engaged in both piloting and engineering aspects of the X-15 program from its inception. He completed the first flight in the aircraft equipped with a new flow-direction sensor (ball nose) and the initial flight in an X-15 equipped with a self-adaptive flight control system. He worked closely with designers and engineers in development of the adaptive system, and made seven flights in the rocket plane from December 1960 until July 1962. During those fights he reached a peak altitude of 207,500 feet in the X-15-3, and a speed of 3,989 mph (Mach 5.74) in the X-15-1. Armstrong has a total of 8 days and 14 hours in space, including 2 hours and 48 minutes walking on the Moon. In March 1966 he was commander of the Gemini 8

  13. 14 CFR 61.307 - What tests do I have to take to obtain a sport pilot certificate?

    Science.gov (United States)

    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...

  14. Neck pain among fighter pilots after the introduction of the JHMCS helmet and NVG in their environment

    DEFF Research Database (Denmark)

    Lange, Britt; Torp-Svendsen, J; Toft, Palle

    2011-01-01

    Neck pain is a common complaint among fighter pilots. With implementation of the joint helmet mounted cuing system (JHMCS), the strain on the pilot's neck has increased.......Neck pain is a common complaint among fighter pilots. With implementation of the joint helmet mounted cuing system (JHMCS), the strain on the pilot's neck has increased....

  15. 14 CFR 61.305 - What are the age and language requirements for a sport pilot certificate?

    Science.gov (United States)

    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...

  16. 14 CFR 61.317 - Is my sport pilot certificate issued with aircraft category and class ratings?

    Science.gov (United States)

    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...

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

    Science.gov (United States)

    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.

  18. Pilot-Scale Laboratory Instruction for Chemical Engineering: The Specific Case of the Pilot-Unit Leading Group

    Science.gov (United States)

    Billet, Anne-Marie; Camy, Severine; Coufort-Saudejaud, Carole

    2010-01-01

    This paper presents an original approach for Chemical Engineering laboratory teaching that is currently applied at INP-ENSIACET (France). This approach, referred to as "pilot-unit leading group" is based on a partial management of the laboratories by the students themselves who become temporarily in charge of one specific laboratory. In…

  19. 14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

    Science.gov (United States)

    2010-01-01

    ... OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Fractional Ownership Operations Program Management § 91... preceding 24 months, that person satisfactorily conducts a proficiency or competency check under the..., and emergency procedures to ensure competence to conduct the pilot flight checks required by...

  20. Workplace Literacy Pilot Projects: A Discussion Paper = Les Projects-pilotes en alphabetisation en milieu de travail: document de discussion.

    Science.gov (United States)

    de Wolff, Alice

    From 1995-1998, 12 of the 79 organizations funded by Canada's National Literacy Secretariat (NLS) conducted approximately 40 workplace literacy pilot projects across Canada. Those projects were reviewed to determine their effectiveness in increasing the number and quality of Canadian workplace literacy programs. Information for the review was…

  1. Higher landing accuracy in expert pilots is associated with lower activity in the caudate nucleus.

    Directory of Open Access Journals (Sweden)

    Maheen M Adamson

    Full Text Available The most common lethal accidents in General Aviation are caused by improperly executed landing approaches in which a pilot descends below the minimum safe altitude without proper visual references. To understand how expertise might reduce such erroneous decision-making, we examined relevant neural processes in pilots performing a simulated landing approach inside a functional MRI scanner. Pilots (aged 20-66 were asked to "fly" a series of simulated "cockpit view" instrument landing scenarios in an MRI scanner. The scenarios were either high risk (heavy fog-legally unsafe to land or low risk (medium fog-legally safe to land. Pilots with one of two levels of expertise participated: Moderate Expertise (Instrument Flight Rules pilots, n = 8 or High Expertise (Certified Instrument Flight Instructors or Air-Transport Pilots, n = 12. High Expertise pilots were more accurate than Moderate Expertise pilots in making a "land" versus "do not land" decision (CFII: d' = 3.62 ± 2.52; IFR: d' = 0.98 ± 1.04; p<.01. Brain activity in bilateral caudate nucleus was examined for main effects of expertise during a "land" versus "do not land" decision with the no-decision control condition modeled as baseline. In making landing decisions, High Expertise pilots showed lower activation in the bilateral caudate nucleus (0.97 ± 0.80 compared to Moderate Expertise pilots (1.91 ± 1.16 (p<.05. These findings provide evidence for increased "neural efficiency" in High Expertise pilots relative to Moderate Expertise pilots. During an instrument approach the pilot is engaged in detailed examination of flight instruments while monitoring certain visual references for making landing decisions. The caudate nucleus regulates saccade eye control of gaze, the brain area where the "expertise" effect was observed. These data provide evidence that performing "real world" aviation tasks in an fMRI provide objective data regarding the relative expertise of pilots and brain regions

  2. Relationship between Recent Flight Experience and Pilot Error General Aviation Accidents

    Science.gov (United States)

    Nilsson, Sarah J.

    Aviation insurance agents and fixed-base operation (FBO) owners use recent flight experience, as implied by the 90-day rule, to measure pilot proficiency in physical airplane skills, and to assess the likelihood of a pilot error accident. The generally accepted premise is that more experience in a recent timeframe predicts less of a propensity for an accident, all other factors excluded. Some of these aviation industry stakeholders measure pilot proficiency solely by using time flown within the past 90, 60, or even 30 days, not accounting for extensive research showing aeronautical decision-making and situational awareness training decrease the likelihood of a pilot error accident. In an effort to reduce the pilot error accident rate, the Federal Aviation Administration (FAA) has seen the need to shift pilot training emphasis from proficiency in physical airplane skills to aeronautical decision-making and situational awareness skills. However, current pilot training standards still focus more on the former than on the latter. The relationship between pilot error accidents and recent flight experience implied by the FAA's 90-day rule has not been rigorously assessed using empirical data. The intent of this research was to relate recent flight experience, in terms of time flown in the past 90 days, to pilot error accidents. A quantitative ex post facto approach, focusing on private pilots of single-engine general aviation (GA) fixed-wing aircraft, was used to analyze National Transportation Safety Board (NTSB) accident investigation archival data. The data were analyzed using t-tests and binary logistic regression. T-tests between the mean number of hours of recent flight experience of tricycle gear pilots involved in pilot error accidents (TPE) and non-pilot error accidents (TNPE), t(202) = -.200, p = .842, and conventional gear pilots involved in pilot error accidents (CPE) and non-pilot error accidents (CNPE), t(111) = -.271, p = .787, indicate there is no

  3. Wind-To-Hydrogen Energy Pilot Project

    Energy Technology Data Exchange (ETDEWEB)

    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. Pilot James Barrilleaux with ER-2 aircraft on ramp

    Science.gov (United States)

    1998-01-01

    James Barrilleaux is the assistant chief pilot for ER-2s in the Flight Crew Branch of NASA's Dryden Flight Research Center, Edwards, California. The ER-2s--civilian variants of the military U-2S reconnaissance aircraft--are part of NASA's Airborne Science program. The ER-2s can carry airborne scientific payloads of up to 2,600 pounds to altitudes of about 70,000 feet to investigate such matters as earth resources, celestial phenomena, atmospheric chemistry and dynamics, and oceanic processes. Barrilleaux has held his current position since February 1998. Barrilleaux joined NASA in 1986 as a U-2/ER-2 pilot with NASA's Airborne Science program at Ames Research Center, Moffett Field, California. He flew both the U-2C (until 1989) and the ER-2 on a wide variety of missions both domestic and international. Barrilleaux flew high-altitude operations over Antarctica in which scientific instruments aboard the ER-2 defined the cause of ozone depletion over the continent, known as the ozone hole. He has also flown the ER-2 over the North Pole. Barrilleaux served for 20 years in the U.S. Air Force before he joined NASA. He completed pilot training at Reese Air Force Base, Lubbock, Texas, in 1966. He flew 120 combat missions as a F-4 fighter pilot over Laos and North Vietnam in 1970 and 1971. He joined the U-2 program in 1974, becoming the commander of an overseas U-2 operation in 1982. In 1983, he became commander of the squadron responsible for training all U-2 pilots and SR-71 crews located at Beale Air Force Base, Marysville, California. He retired from the Air Force as a lieutenant colonel in 1986. On active duty, he flew the U-2, F-4 Phantom, the T-38, T-37, and the T-33. His decorations included two Distinguished Flying Crosses, 12 Air Medals, two Meritorious Service Medals, and other Air Force and South Vietnamese awards. Barrilleaux earned a bachelor of science degree in chemical engineering from Texas A&M University, College Station, in 1964 and a master of science

  5. Ultrasonic quantitative detection of elasticity of jugular vessel wall of female pilots and its application value

    Directory of Open Access Journals (Sweden)

    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.

  6. Restoring of offshore wind farm sites. Lillgrund Pilot Project; Aaterstaellande av havsbaserad vindkraft. Lillgrund Pilot Projekt

    Energy Technology Data Exchange (ETDEWEB)

    Stumle Wikander, Jhenny (Vattenfall Vindkraft AB, Stockholm (Sweden))

    2009-02-15

    This report focuses on the legal aspects of decommissioning and restoring of offshore wind farm sites, as part of an extensive report on the Lillgrund Offshore Wind Farm Pilot Project. For this analysis, all permit conditions of the granted permits for the offshore wind parks in Sweden have been collected and studied. According to the Swedish Environmental code 'the validity of a permit, approval or exemption may be made subject to the requirement that the person who intends to pursue the activity must furnish a security for the costs of after-treatment and any other restoration measures that may be necessary as a result. The state, municipalities, county councils and associations of municipalities shall not be required to furnish a security. If there is cause to assume that the security furnished is no longer sufficient, the authority which is considering the application for a permit, approval or exemption may require an additional security to be furnished'. The permits show that different types of securities are being used, with bank warranties and securities being the most common. Securities are either fixed and furnished prior to start of construction or start of operations, or they are obtained gradually over the life of the project. Among the twelve permits studied, a gradual tendency to use a combination of the two alternatives can bee seen. The conditions governing when an offshore wind farm is to be discontinued and which parts need to be partly or fully removed from the site are obviously of future importance. The issue has been addressed to different degrees in the permits, some to a clear legal extent, while others are more general. The Lillgrund Offshore Wind Farm was secured for 60 million SEK. The extent to which the park is to be decommissioned and the site to be restored is decided by the county administrative board once production is terminated

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

    Science.gov (United States)

    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.

  8. Acoustic Behaviour of Bottlenose Dolphins and Pilot Whales

    DEFF Research Database (Denmark)

    Jensen, Frants Havmand

    2011-01-01

    and review for the topics addressed in the subsequent chapters, with discussions of these chapters where appropriate. In this thesis, I have undertaken a series of acoustic studies on two species of toothed whales, the bottlenose dolphin and the short-finned pilot whale. The bottlenose dolphin (Tursiops sp.......) is one of the best known toothed whales due to studies in captivity over the last 50 years. In contrast, the short-finned pilot whale (Globicephala macrorhynchus) is a larger, deep-diving toothed whale that has been studied rather little, in part because their deep-diving ecology regularly takes them out...... their vocal behaviour and sound production to their different ecological niches and habitats. Toothed whales find and capture prey using a sophisticated biosonar system. Little is known about how toothed whales use their biosonar during a complex three-dimensional task of locating and capturing prey...

  9. Chinese Female Jet-Fighter Pilots Change New Uniforms

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ Prior to the 60th anniversary of founding of People's Republic of China that marks calendar day of Oct.1st this year,Chinese armed forces stage on a new change of uniforms to welcome the birthday of the New China that was announced by Chairman Mao 60 years ago.On Aug.30th,a ceremony was started at an air-force base in North China to show a new generation of air-force uniforms for the female jet-fighter pilots.A total of 16 Chinese female jetfighter pilots to debut on National Day are expected to appear in new dress for an unprecedented dress parade on the Oct.1st.

  10. 500-kW DCHX pilot-plant evaluation testing

    Energy Technology Data Exchange (ETDEWEB)

    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.

  11. Cockpit-cabin communication: II. Shall we tell the pilots?

    Science.gov (United States)

    Chute, R D; Wiener, E L

    1996-01-01

    In a previous article (Chute & Wiener, 1995), we explored the coordination between the "two cultures" in an airliner's crew: cockpit and cabin. In this article, we discuss a particular problem: the dilemma facing the cabin crew when they feel that they have safety-critical information and must decide whether to take it to the cockpit. We explore the reasons for the reluctance of the flight attendant to come forward with the information, such as self-doubt about the accuracy or importance of the information, fear of dismissal or rebuke by the pilots, and misunderstanding of the sterile cockpit rule. Insight into crew attitudes was based on our examination of accident and incident reports and data from questionnaires submitted by pilots and flight attendants at two airlines. The results show confusion and disagreement about what is permissible to take to the cockpit when it is sterile, as well as imbalances in authority and operational knowledge. Possible remedies are proposed.

  12. MBR pilot plant for textile wastewater treatment and reuse.

    Science.gov (United States)

    Lubello, C; Caffaz, S; Mangini, L; Santianni, D; Caretti, C

    2007-01-01

    An experimental study was carried out in order to evaluate the possibility of upgrading the conventional activated sludge WWTP of Seano (Prato, Italy) which treats municipal and textile wastewaters, by using membrane bioreactor (MBR) technology. The MBR pilot plant, set up within Seano WWTP, was fed with mixed municipal-industrial wastewaters during the first experimental period and with pure industrial wastewaters during the second. Performances and operation of the MBR were evaluated in terms of permeate characteristics and variability (COD, colour, surfactants, total N and P) and other operational parameters (sludge growth and observed yield). According to the experimental results the MBR permeate quality was always superior to the Seano WWTP one and it was suitable for industrial reuse in the textile district of the Prato area. Respirometric tests provided a modified IWA ASM1 model which fits very well the experimental data and can be used for the design and the monitoring of a full-scale MBR pilot plant.

  13. The pilot way to Grid resources using glideinWMS

    CERN Document Server

    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.

  14. Robust Design of Pilot-symbol-aided MIMO Channel Estimation

    Institute of Scientific and Technical Information of China (English)

    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.

  15. On the synthesis of the pilot optimal control model

    Directory of Open Access Journals (Sweden)

    Adrian TOADER

    2011-09-01

    Full Text Available The study continues some work of the authors, this time performing a synthesis of optimal control model of the human pilot in systems with input delay, by removing the Padé or Hess approximations characterizing the pilot structural central nervous block and their introduction as a pure delay block. On the one hand, the method ensures a better accuracy of synthesis and on the other hand is advantageous with respect to general results to date for time delay systems since: a the optimal control law is given explicitly and b the Riccati equations for the gain matrices do not contain any time advanced or delayed arguments. The approach is stimulated by recent works of M. Basin and his collaborators.

  16. Community nurses working in piloted primary care teams: Irish Republic.

    Science.gov (United States)

    Burke, Triona; O'Neill, Catherine

    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.

  17. A pilot/introducer needle for central vein cannulation.

    Science.gov (United States)

    Suzuki, T; Kanazawa, M; Kinefuchi, Y; Fukuyama, H; Takiguchi, M; Yamamoto, M; Abe, K; Okuda, Y

    1995-12-01

    A kit for safe and easy insertion of a central vein cannula was devised. A small gauge (22 gauge) metal pilot needle was equipped with a Y-shaped hub which had a side-port to accept a small gauge (0.46 mm) Seldinger guide wire. Once the needle reached the vein, guidewire was threaded in through the side-port. There was no need to remove the pilot needle and no need to repeat vein puncture with a larger-bore needle. Three puncture methods were used with the kit: (1) the central approach via the internal jugular vein, (2) the supraclavicular approach via the junction of the internal jugular vein and subclavian vein, and (3) the infraclavicular approach via the subclavian vein. Each method was used on 20 patients, for total of 60 patients, with a high success rate. Less than 3 minutes were required from puncture to catheter insertion. No serious complications were encountered.

  18. Community nurses working in piloted primary care teams: Irish Republic.

    LENUS (Irish Health Repository)

    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.

  19. Pilot system development in metre-scale laboratory discharge

    Science.gov (United States)

    Kochkin, Pavlo; Lehtinen, Nikolai; van Deursen, Alexander (Lex P. J.; Østgaard, Nikolai

    2016-10-01

    The pilot system development in metre-scale negative laboratory discharges is studied with ns-fast photography. The systems appear as bipolar structures in the vicinity of the negative high-voltage electrode. They appear as a result of a single negative streamer propagation and determine further discharge development. Such systems possess features like glowing beads, bipolarity, different brightness of the top and bottom parts, and mutual reconnection. A 1D model of the ionization evolution in the spark gap is proposed. In the process of the nonlinear development of ionization growth, the model shows features similar to those observed. The visual similarities between high-altitude sprites and laboratory pilots are striking and may indicate that they are two manifestations of the same natural phenomenon.

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

    Energy Technology Data Exchange (ETDEWEB)

    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