WorldWideScience

Sample records for caes

  1. CAES Annual Report FY 2011

    Energy Technology Data Exchange (ETDEWEB)

    Kortny Rolston

    2011-10-01

    The Center for Advanced Energy Studies was created to lead research programs important to the nation, attract students and faculty to the Idaho universities and act as a catalyst for technology-based economic development. CAES is striving to meet those goals by continuing to develop its infrastructure and equipment capabilities, expand its research portfolio and bolster Idaho's energy workforce. This Annual Report details the progress CAES made in FY 2011 toward fulfilling its research, education and economic development missions.

  2. Next Generation CAD/CAM/CAE Systems

    Science.gov (United States)

    Noor, Ahmed K. (Compiler); Malone, John B. (Compiler)

    1997-01-01

    This document contains presentations from the joint UVA/NASA Workshop on Next Generation CAD/CAM/CAE Systems held at NASA Langley Research Center in Hampton, Virginia on March 18-19, 1997. The presentations focused on current capabilities and future directions of CAD/CAM/CAE systems, aerospace industry projects, and university activities related to simulation-based design. Workshop attendees represented NASA, commercial software developers, the aerospace industry, government labs, and academia. The workshop objectives were to assess the potential of emerging CAD/CAM/CAE technology for use in intelligent simulation-based design and to provide guidelines for focused future research leading to effective use of CAE systems for simulating the entire life cycle of aerospace systems.

  3. An Interface Agent System for CAE

    Science.gov (United States)

    Miyoshi, Akio; Yagawa, Genki; Shimizu, Ryota; Tamura, Toshimichi; Sasaki, Shoji

    With development of CAD/CAE technology and computer hardware, more design engineers are using the CAE software. However, the CAE software is not an easy tool to use because of its versatility and amount of expertise required to understand and evaluate simulation results. An autonomous interface agent that supports Finite Element analysis was proposed and implemented in CAE software. The agent’s four major functions include giving overview of analysis procedure, planning capability, error support and proactive help that considers user’s situation and past experiences. The system was usability-tested by two groups of student testers of two different majors. Results showed agent support was indispensable for novice users. It also showed that first two functions were effective, that great care must be paid in concluding that a user is lost before activating the fourth function and that the way an error case instance is presented to the user should be refined.

  4. Seneca Compressed Air Energy Storage (CAES) Project

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-11-30

    This document provides specifications for the process air compressor for a compressed air storage project, requests a budgetary quote, and provides supporting information, including compressor data, site specific data, water analysis, and Seneca CAES value drivers.

  5. Dream of standalone CAE and its vision

    Institute of Scientific and Technical Information of China (English)

    CHOI JinHwan

    2008-01-01

    @@ CAE(Computer Aided Engineering)began in late 1960s in accordance with the rapid develop-ment of computer H/W and S/W industries.Until now,engineering designs are depended mostly onexperiences and analytical methods in many aspects.

  6. Seneca Compressed Air Energy Storage (CAES) Project

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-11-30

    Compressed Air Energy Storage (CAES) is a hybrid energy storage and generation concept that has many potential benefits especially in a location with increasing percentages of intermittent wind energy generation. The objectives of the NYSEG Seneca CAES Project included: for Phase 1, development of a Front End Engineering Design for a 130MW to 210 MW utility-owned facility including capital costs; project financials based on the engineering design and forecasts of energy market revenues; design of the salt cavern to be used for air storage; draft environmental permit filings; and draft NYISO interconnection filing; for Phase 2, objectives included plant construction with a target in-service date of mid-2016; and for Phase 3, objectives included commercial demonstration, testing, and two-years of performance reporting. This Final Report is presented now at the end of Phase 1 because NYSEG has concluded that the economics of the project are not favorable for development in the current economic environment in New York State. The proposed site is located in NYSEG’s service territory in the Town of Reading, New York, at the southern end of Seneca Lake, in New York State’s Finger Lakes region. The landowner of the proposed site is Inergy, a company that owns the salt solution mining facility at this property. Inergy would have developed a new air storage cavern facility to be designed for NYSEG specifically for the Seneca CAES project. A large volume, natural gas storage facility owned and operated by Inergy is also located near this site and would have provided a source of high pressure pipeline quality natural gas for use in the CAES plant. The site has an electrical take-away capability of 210 MW via two NYSEG 115 kV circuits located approximately one half mile from the plant site. Cooling tower make-up water would have been supplied from Seneca Lake. NYSEG’s engineering consultant WorleyParsons Group thoroughly evaluated three CAES designs and concluded that any

  7. Seneca Compressed Air Energy Storage (CAES) Project

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-11-30

    This report provides a review and an analysis of potential environmental justice areas that could be affected by the New York State Electric & Gas (NYSEG) compress air energy storage (CAES) project and identifies existing environmental burden conditions on the area and evaluates additional burden of any significant adverse environmental impact. The review assesses the socioeconomic and demographic conditions of the area surrounding the proposed CAES facility in Schuyler County, New York. Schuyler County is one of 62 counties in New York. Schuyler County’s 2010 population of 18,343 makes it one of the least populated counties in the State (U.S. Census Bureau, 2010). This report was prepared for WorleyParsons by ERM and describes the study area investigated, methods and criteria used to evaluate this area, and the findings and conclusions from the evaluation.

  8. Expert system for web based collaborative CAE

    Science.gov (United States)

    Hou, Liang; Lin, Zusheng

    2006-11-01

    An expert system for web based collaborative CAE was developed based on knowledge engineering, relational database and commercial FEA (Finite element analysis) software. The architecture of the system was illustrated. In this system, the experts' experiences, theories and typical examples and other related knowledge, which will be used in the stage of pre-process in FEA, were categorized into analysis process and object knowledge. Then, the integrated knowledge model based on object-oriented method and rule based method was described. The integrated reasoning process based on CBR (case based reasoning) and rule based reasoning was presented. Finally, the analysis process of this expert system in web based CAE application was illustrated, and an analysis example of a machine tool's column was illustrated to prove the validity of the system.

  9. Seneca Compressed Air Energy Storage (CAES) Project

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-11-30

    Compressed Air Energy Storage (CAES) is a hybrid energy storage and generation concept that has many potential benefits especially in a location with increasing percentages of intermittent wind energy generation. The objectives of the NYSEG Seneca CAES Project included: for Phase 1, development of a Front End Engineering Design for a 130MW to 210 MW utility-owned facility including capital costs; project financials based on the engineering design and forecasts of energy market revenues; design of the salt cavern to be used for air storage; draft environmental permit filings; and draft NYISO interconnection filing; for Phase 2, objectives included plant construction with a target in-service date of mid-2016; and for Phase 3, objectives included commercial demonstration, testing, and two-years of performance reporting. This Final Report is presented now at the end of Phase 1 because NYSEG has concluded that the economics of the project are not favorable for development in the current economic environment in New York State. The proposed site is located in NYSEG’s service territory in the Town of Reading, New York, at the southern end of Seneca Lake, in New York State’s Finger Lakes region. The landowner of the proposed site is Inergy, a company that owns the salt solution mining facility at this property. Inergy would have developed a new air storage cavern facility to be designed for NYSEG specifically for the Seneca CAES project. A large volume, natural gas storage facility owned and operated by Inergy is also located near this site and would have provided a source of high pressure pipeline quality natural gas for use in the CAES plant. The site has an electrical take-away capability of 210 MW via two NYSEG 115 kV circuits located approximately one half mile from the plant site. Cooling tower make-up water would have been supplied from Seneca Lake. NYSEG’s engineering consultant WorleyParsons Group thoroughly evaluated three CAES designs and concluded that any

  10. Multidimensional CAE methods for car body structure optimization

    Institute of Scientific and Technical Information of China (English)

    Men Yongxin; Ma Fangwu; Zhu Zhenying; Zhang Jiyou; Yuan Liantai

    2012-01-01

    The computer aided engineering ( CAE ) analysis technique has become one of the most important means in modern automobile development due to its remarkably computing capability. With the development of CAE bussiness software and intensive research on automotive development process, the CAE technique, which was only used as an aux- iliary validation tool in the later product development in the past, is gradually used in each stage of product development now. Furthermore, accurate and fast analysis data can be supplied effectively. Especially in current CAE application, based on some optimization technologies such as sensitivity, feature and topology, the parametric design gradually ena- bles a CAE engineer to be free from the condition which a convention analysis usually lags behind a design, and makes it be parallel to or even anterior to the design. Under the circumstance, the CAE resources can be maximized in each project development department, thereby promoting the project progress and quality, and creating a new philosophy of "analysis-driven design".

  11. CAE applications in a thermoforming mould design

    Science.gov (United States)

    Marjuki, AR; Mohd Ghazali, FA; Ismail, N. M.; Sulaiman, S.; Mohd Khairuddin, I.; Majeed, Anwar P. P. A.; Jaafar, AA; Mustapha, F.; Basri, S.

    2016-02-01

    Preparation of honeycomb layer is a critical step for successful fabrications of thermoformed based sandwiched structures. This paper deals with an initial investigation on the rapid manufacturing process of corrugated sheet with 120° dihedral angles. Time history of local displacements and thickness, assuming viscous dominated material model for a 1mm thick thermoformable material, was computed by using ANSYS® Polyflow solver. The quality of formed surfaces was evaluated for selection of mould geometry and assessment of two common variants of thermoforming process. Inadequate mesh refinement of a membrane elements produces satisfactorily detailing and incomplete forming. A perfectly uniform material distribution was predicted using drape forming process. However, the geometrical properties of vacuum formed part are poorly distributed and difficult to control with increasing inflation volumes. Details of the discrepancies and the contributions of the CAE tool to complement traditional trial and error methodology in the process and design development are discussed.

  12. Investigation of IGES for CAD/CAE data transfer

    Science.gov (United States)

    Zobrist, George W.

    1989-01-01

    In a CAD/CAE facility there is always the possibility that one may want to transfer the design graphics database from the native system to a non-native system. This may occur because of dissimilar systems within an organization or a new CAD/CAE system is to be purchased. The Initial Graphics Exchange Specification (IGES) was developed in an attempt to solve this scenario. IGES is a neutral database format into which the CAD/CAE native database format can be translated to and from. Translating the native design database format to IGES requires a pre-processor and transling from IGES to the native database format requires a post-processor. IGES is an artifice to represent CAD/CAE product data in a neutral environment to allow interfacing applications, archive the database, interchange of product data between dissimilar CAD/CAE systems, and other applications. The intent here is to present test data on translating design product data from a CAD/CAE system to itself and to translate data initially prepared in IGES format to various native design formats. This information can be utilized in planning potential procurement and developing a design discipline within the CAD/CAE community.

  13. Study on CAD/CAE System of Engine Connecting Rod

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The intensive competition of automotive market requ ir es shortening the product development circle and improving the product quality. Many of auto manufacturers in china have introduced some CAD/CAE/CAM systems in product development process, and have got some success. But the special and effi cient CAD system aimed at particular product is absent. This paper provides a CA D/CAE system that can realize the integration of CAD and CAE process for engine connecting rod development. The paper discusses som...

  14. Solid modeling and applications rapid prototyping, CAD and CAE theory

    CERN Document Server

    Um, Dugan

    2016-01-01

    The lessons in this fundamental text equip students with the theory of Computer Assisted Design (CAD), Computer Assisted Engineering (CAE), the essentials of Rapid Prototyping, as well as practical skills needed to apply this understanding in real world design and manufacturing settings. The book includes three main areas: CAD, CAE, and Rapid Prototyping, each enriched with numerous examples and exercises. In the CAD section, Professor Um outlines the basic concept of geometric modeling, Hermite and Bezier Spline curves theory, and 3-dimensional surface theories as well as rendering theory. The CAE section explores mesh generation theory, matrix notion for FEM, the stiffness method, and truss Equations. And in Rapid Prototyping, the author illustrates stereo lithographic theory and introduces popular modern RP technologies. Solid Modeling and Applications: Rapid Prototyping, CAD and CAE Theory is ideal for university students in various engineering disciplines as well as design engineers involved in product...

  15. Incremental cost analysis of advanced concept CAES systems

    Energy Technology Data Exchange (ETDEWEB)

    Knutsen, C.A.

    1979-09-01

    The costs of compressed air energy storage (CAES) systems using thermal energy storage (TES) are compared to the costs of CAES systems without TES and simple cycle gas turbine systems. Comparisons are made in terms of the system energy costs levelized over the operating life of the systems. These are in 1985 price levels which is the assumed first year of operation for the systems.

  16. Center for Advanced Energy Studies (CAES) Strategic Plan

    Energy Technology Data Exchange (ETDEWEB)

    Kevin Kostelnik; Keith Perry

    2007-07-01

    Twenty-first century energy challenges include demand growth, national energy security, and global climate protection. The Center for Advanced Energy Studies (CAES) is a public/private partnership between the State of Idaho and its academic research institutions, the federal government through the U.S. Department of Energy (DOE) and the Idaho National Laboratory (INL) managed by the Battelle Energy Alliance (BEA). CAES serves to advance energy security for our nation by expanding the educational opportunities at the Idaho universities in energy-related areas, creating new capabilities within its member institutions, and delivering technological innovations leading to technology-based economic development for the intermountain region. CAES has developed this strategic plan based on the Balanced Scorecard approach. A Strategy Map (Section 7) summarizes the CAES vision, mission, customers, and strategic objectives. Identified strategic objectives encompass specific outcomes related to three main areas: Research, Education, and Policy. Technical capabilities and critical enablers needed to support these objectives are also identified. This CAES strategic plan aligns with and supports the strategic objectives of the four CAES institutions. Implementation actions are also presented which will be used to monitor progress towards fulfilling these objectives.

  17. Acoustic performance of industrial mufflers with CAE modeling and simulation

    Directory of Open Access Journals (Sweden)

    Jeon Soohong

    2014-12-01

    Full Text Available This paper investigates the noise transmission performance of industrial mufflers widely used in ships based on the CAE modeling and simulation. Since the industrial mufflers have very complicated internal structures, the conventional Transfer Matrix Method (TMM is of limited use. The CAE modeling and simulation is therefore required to incorporate commercial softwares: CATIA for geometry modeling, MSC/PATRAN for FE meshing and LMS/ SYSNOISE for analysis. Main sources of difficulties in this study are led by complicated arrangement of reactive elements, perforated walls and absorption materials. The reactive elements and absorbent materials are modeled by applying boundary conditions given by impedance. The perforated walls are modeled by applying the transfer impedance on the duplicated node mesh. The CAE approach presented in this paper is verified by comparing with the theoretical solution of a concentric-tube resonator and is applied for industrial mufflers.

  18. Acoustic performance of industrial mufflers with CAE modeling and simulation

    Science.gov (United States)

    Jeon, Soohong; Kim, Daehwan; Hong, Chinsuk; Jeong, Weuibong

    2014-12-01

    This paper investigates the noise transmission performance of industrial mufflers widely used in ships based on the CAE modeling and simulation. Since the industrial mufflers have very complicated internal structures, the conventional Transfer Matrix Method (TMM) is of limited use. The CAE modeling and simulation is therefore required to incorporate commercial softwares: CATIA for geometry modeling, MSC/PATRAN for FE meshing and LMS/ SYSNOISE for analysis. Main sources of difficulties in this study are led by complicated arrangement of reactive elements, perforated walls and absorption materials. The reactive elements and absorbent materials are modeled by applying boundary conditions given by impedance. The perforated walls are modeled by applying the transfer impedance on the duplicated node mesh. The CAE approach presented in this paper is verified by comparing with the theoretical solution of a concentric-tube resonator and is applied for industrial mufflers.

  19. Technology assessment report for the Soyland Power Cooperative, Inc. compressed air energy storage system (CAES)

    Science.gov (United States)

    1982-01-01

    The design and operational features of compressed air energy storage systems (CAES) in general and, specifically, of a proposed 220 MW plant being planned by the Soyland Power Cooperative, Inc., in Illinois are described. The need for peaking capacity, CAES requirements for land, fuel, water, and storage caverns, are discussed, and the costs, environmental impacts and licensing requirements of CAES are compared with those of power plants using simple cycle or combined cycle combustion turbines. It is concluded that during the initial two years of CAES operation, the CAES would cost more than a combustion turbine or combined cycle facility, but thereafter the CAES would have a increasing economic advantage. The overall environmental impact of a CAES plant is minimal, and there should be no great difficulties with CAES licensing.

  20. Design and operation of the emergency support center, CAE; Diseno y explotacion del centro de apoyo en emergencias, CAE

    Energy Technology Data Exchange (ETDEWEB)

    Caro, R. J.; Lopez Trillo, E.

    2016-08-01

    The enhancements developed in Spain in the area of Emergency Management, as consequence of the accident at the Fukushima Dai-Ichi NPP in 2011, included the definition of new emergency response centers; Alternative Center for Emergency Management (CAGE) on each NPP and the Emergency Support Center (CAE), shared by all NPPs. This article summarizes the main features and operation activities undertaken since the establishment of the new CAE, centralized, external to the NPPs shared by all Spanish plants and managed by Tecnatom. (Author)

  1. Compressed air energy storage (CAES) - possibilities in Denmark

    DEFF Research Database (Denmark)

    Elmegaard, Brian; Szameitat, Nicklas; Brix, Wiebke

    2005-01-01

    Through a systematic development of the Danish electrical supply system with wind power and CHP, problems with stability and electricity surplus have appeared. Therefore, the possibilities for profitably implementing a CAES plant for energy storage, peak shaving and electricity surplus reduction...

  2. Integration of CAD/CAE System for Casting Process Design

    Institute of Scientific and Technical Information of China (English)

    周舰; 荆涛

    2003-01-01

    Concurrent engineering is needed to modernize the foundry industry and to reduce the scrap from castings and thus increase the economic profit. This paper presents an integrated 3-D CAD/CAE system for a foundry using concurrent engineering which considers casting structure, casting type, and manufacturing properties in the CAD module to design the pouring system, the riser, the chill core and so on. A visualized solid model is developed for the casting component with the model design enhanced by CAE analysis. Heat transfer and fluid flow simulation are used to analyze the initial design. The whole product development process is analyzed using concurrent engineering methods. The application shows that the integrated system can improve the efficiency of the design and manufacturing process of die casting.

  3. CAE for Injection Molding — Past, Present and the Future

    Science.gov (United States)

    Wang, Kuo K.

    2004-06-01

    It is well known that injection molding is the most effective process for mass-producing discrete plastic parts of complex shape to the highest precision at the lowest cost. However, due to the complex property of polymeric materials undergoing a transient non-isothermal process, it is equally well recognized that the quality of final products is often difficult to be assured. This is particularly true when a new mold or material is encountered. As a result, injection molding has often been viewed as an art than a science. During the past few decades, numerical simulation of injection molding process based on analytic models has become feasible for practical use as computers became faster and cheaper continually. A research effort was initiated at the Cornell Injection Molding Program (CIMP) in 1974 under a grant from the National Science Foundation. Over a quarter of the century, CIMP has established some scientific bases ranging from materials characterization, flow analysis, to prediction of part quality. Use of such CAE tools has become common place today in industry. Present effort has been primarily aimed at refinements of many aspects of the process. Computational efficiency and user-interface have been main thrusts by commercial software developers. Extension to 3-dimensional flow analysis for certain parts has drawn some attention. Research activities are continuing on molding of fiber-filled materials and reactive polymers. Expanded molding processes such as gas-assisted, co-injection, micro-molding and many others are continually being investigated. In the future, improvements in simulation accuracy and efficiency will continue. This will include in-depth studies on materials characterization. Intelligent on-line process control may draw more attention in order to achieve higher degree of automation. As Internet technology continues to evolve, Web-based CAE tools for design, production, remote process monitoring and control can come to path. The CAE

  4. CAD/CAE Integration Enhanced by New CAD Services Standard

    Science.gov (United States)

    Claus, Russell W.

    2002-01-01

    A Government-industry team led by the NASA Glenn Research Center has developed a computer interface standard for accessing data from computer-aided design (CAD) systems. The Object Management Group, an international computer standards organization, has adopted this CAD services standard. The new standard allows software (e.g., computer-aided engineering (CAE) and computer-aided manufacturing software to access multiple CAD systems through one programming interface. The interface is built on top of a distributed computing system called the Common Object Request Broker Architecture (CORBA). CORBA allows the CAD services software to operate in a distributed, heterogeneous computing environment.

  5. Presentation of CAE system for motor sports vehicle chassis development; Motor sports sharyo no shassis kaihatsuyo CAE system no shokai

    Energy Technology Data Exchange (ETDEWEB)

    Tokunaga, N.; Ueda, E. [Nissan Motor Co. Ltd., Tokyo (Japan)

    2000-02-01

    In the recent motor sports vehicle development introduction of a new model in a short cycle to secure high competition ability shortens the period from its completion to the race. And application of embedded controls makes development process more complicated. In this circumstance, predictive development style becomes more important in order to achieve the performance at high level when the new car is at shakedown. In this paper, summary and the application examples are presented with regard to three important CAE tools such as lap time simulation, vehicle dynamics simulation and suspension kinematics simulation which are developed to realize the said development style. (author)

  6. Application of CAE technology for Geely car lightweight

    Institute of Scientific and Technical Information of China (English)

    Men Yongxin; Ma Fangwu; Peng Hong; Li Yongsheng

    2012-01-01

    In order to reduce energy consumption and protect the human survival environment, the lightweight has became the development trend of the world automobile industry. On the premise of ensuring the strength, safety and driving performance of the car, the major car enterprises try to reduce the curb weight of the ear, fuel consumption and emissions. Not only a lot of new technologies and new products have been generated, but also joint vehicle development process and computer aided engineering (CAE) analysis technology have been developed. Since the entry into the "Au- tomobile Lightweight Technology Innovation Strategic Alliance" in Dec. 2007, Geely Group has been focusing on light- weight construction of vehicle and key assemblies in every stage of the vehicle product development. Among vehicles ap- peared on the market and in research, it has presented continuously better performance. The paper describes application examples and successful experience of CAE simulation analysis and performance optimization during the lightweight de- sign and development of a self-developed model of Geely, and looks forward to the prospects for the development of lightweight of Geely vehicle.

  7. Evaluation of hot forming effects mapping for CAE analyses

    Science.gov (United States)

    Knoerr, L.; Faath, T.; Dykeman, J.; Malcolm, S.

    2016-08-01

    Hot forming has grown significantly in the manufacturing of structural components within the vehicle Body-In-White construction. The superior strength of press hardened steels not only guarantee high resistance to deformation, it also brings a significant weight saving compared to conventional cold formed products. However, the benefit of achieving ultrahigh strength with hot stamping, comes with a reduction in ductility of the press hardened part. This will require advanced material modeling to capture the predicted performances accurately. A technique to optically measure and map the thinning distribution after hot stamping has shown to improve numerical analysis for fracture prediction. The proposed method to determine the forming effects and mapping to CAE models can be integrated into the Vehicle Development Process to shorten the time to production.

  8. Batch process. Application of CAE technique to a batch process; Bacchi purosesu eno CAE gijutsu no tenkai

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Y.; Nakai, K.; Oba, S. [Aspentic Japan Co. Ltd. (Japan)

    1997-09-05

    This paper introduces recent topics of the application of the CAE technique to a batch process. A batch distillation modeling tool (BATCHFRAC) is aimed at modeling a distillation tower and a batch reactor for a batch process for fine chemical products, and is provided as an expanded additional function for ASPEN FLUS batch distillation. A batch process designing system (BATCH PLUS) is a comprehensive batch process simulator for efficiently carrying out the designing, the development or the analysis of a complicated recipe-based batch process concerning medical treatment, biotechnology and agriculture. A batch process information control system (Batch/21) is provided as a system having an expanded and additional function for a batch process of InfoPlus/21, an information control system which enables the observation, management and controlling of a process. 4 figs.

  9. Correlating compressor and turbine costs with thermodynamic properties for CAES power plants

    Energy Technology Data Exchange (ETDEWEB)

    Vadasz, P.; Weiner, D.

    1987-11-01

    Compressed air energy storage (CAES) is a technology that converts excess base load energy into stored pneumatic energy by means of a compressor for a later release through a turbine as premium peaking power. The CAES system consists of a modified gas turbine combined with an underground storage reservoir. Since 1978, such a power plant has operated successfully in Huntorf, West Germany. Others are in construction throughout the world, the largest being constructed in Donbas, Soviet Union (1050 MW). CAES is more economic with respect to other energy storage facilities due to its relatively low installation cost, short construction time, and high reliability. However, since the number of CAES plants all over the world is still small, it is essential for plant planning and optimization to evaluate normative functions for the turbine and compressor cost. The components costs are evaluated from their thermodynamic and turbo-aerodynamic properties, enabling evaluation of the optimal plant parameters.

  10. Developing a highly reliable cae analysis model of the mechanisms that cause bolt loosening in automobiles

    Directory of Open Access Journals (Sweden)

    Ken Hashimoto

    2014-10-01

    Full Text Available In this study, we developed a highly reliable CAE analysis model of the mechanisms that cause loosening of bolt fasteners, which has been a bottleneck in automobile development and design, using a technical element model for highly accurate CAE that we had previously developed, and verified its validity. Specifically, drawing on knowledge gained from our clarification of the mechanisms that cause loosening of bolt fasteners using actual machine tests, we conducted an accelerated bench test consisting of a threedimensional vibration load test of the loosening of bolt fasteners used in mounts and rear suspension arms, where interviews with personnel at an automaker indicated loosening was most pronounced, and reproduced actual machine tests with CAE analysis based on a technical element model for highly accurate CAE analysis. Based on these results, we were able to reproduce dynamic behavior in which larger screw pitches (lead angles lead to greater non-uniformity of surface pressure, particularly around the nut seating surface, causing loosening to occur in areas with the lowest surface pressure. Furthermore, we implemented highly accurate CAE analysis with no error (gap compared to actual machine tests.

  11. Optimal operation strategies of compressed air energy storage (CAES) on electricity spot markets with fluctuating prices

    DEFF Research Database (Denmark)

    Lund, Henrik; Salgi, Georges; Elmegaard, Brian;

    2009-01-01

    on electricity spot markets by storing energy when electricity prices are low and producing electricity when prices are high. In order to make a profit on such markets, CAES plant operators have to identify proper strategies to decide when to sell and when to buy electricity. This paper describes three...... plants will not be able to achieve such optimal operation, since the fluctuations of spot market prices in the coming hours and days are not known. Consequently, two simple practical strategies have been identified and compared to the results of the optimal strategy. This comparison shows that...... independent computer-based methodologies which may be used for identifying the optimal operation strategy for a given CAES plant, on a given spot market and in a given year. The optimal strategy is identified as the one which provides the best business-economic net earnings for the plant. In practice, CAES...

  12. Radionuclide Emission Estimation for the Center for Advanced Energy Studies (CAES)

    Energy Technology Data Exchange (ETDEWEB)

    Bradley J Schrader

    2010-02-01

    An Radiological Safety Analysis Computer Program (RSAC)-7 model dose assessment was performed to evaluate maximum Center for Advanced Energy Studies (CAES) boundary effective dose equivalent (EDE, in mrem/yr) for potential individual releases of radionuclides from the facility. The CAES is a public/private partnership between the State of Idaho and its academic research institutions, the federal government through the U.S. Department of Energy (DOE), and the Idaho National Laboratory (INL) managed by the Battelle Energy Alliance (BEA). CAES serves to advance energy security for our nation by expanding educational opportunities at Idaho universities in energy-related areas, creating new capabilities within its member institutions, and delivering technological innovations leading to technology-based economic development for the intermountain region. CAES has developed a strategic plan (INL/EXT-07-12950) based on the balanced scorecard approach. At the present time it is unknown exactly what processes will be used in the facility in support of this strategic plan. What is known is that the Idaho State University (ISU) Radioactive Materials License (Nuclear Regulatory Commission [NRC] license 11-27380-01) is the basis for handling radioactive material in the facility. The material in this license is shared between the ISU campus and the CAES facility. There currently are no agreements in place to limit the amount of radioactive material at the CAES facility or what is done to the material in the facility. The scope of this analysis is a summary look at the basis dose for each radionuclide included under the license at a distance of 100, 500, and 1,000 m. Inhalation, ingestion and ground surface dose was evaluated using the NRC design basis guidelines. The results can be used to determine a sum of the fractions approach to facility safety. This sum of the fractions allows a facility threshold value (TV) to be established and potential activities to be evaluated against

  13. CAD/CAE system for the ring planetary reducer with small tooth number difference

    Institute of Scientific and Technical Information of China (English)

    谢永春; QI; Shifeng; 等

    2002-01-01

    A CAD/CAE system of the ring-type planetary reducer with small tooth number difference is presented.It is a parameterized CAD/CAE system adopting the object-oriented technique and comprising in itself the geometric feature database(including the modules of ring-plates with ineer te4eth,eccentric shaft modules and output shaft modules),standard componentdatabase and material database.In cdomparison with design by handwork,this computer aided design and analysis system has the advantages of improved quality,shortened design period and reduced cost.The reliability of the system has been verified by a illustrative example.

  14. APLICACIÓN DEL C.A.E. EN INGENIERÍA ESTRUCTURAL

    OpenAIRE

    2011-01-01

    En este artículo se define el CAE (Computer Aided Engineering) o ingeniería asistida por computadora, y se exploran susdiferencias con el CAD y CAM. Se hace un recorrido desde los primeros intentos de las aplicaciones del CAE, hasta elmomento en que tanto las metodologías y algoritmos de cálculo, como el software y hardware disponibles se compaginaronpara ofrecer programas de cómputo verdaderamente amigables y funcionales. De entre estos programas se elige y revisauna marca específica de gran...

  15. Application of Skeleton Method in Interconnection of Cae Programs Used in Vehicle Design

    Directory of Open Access Journals (Sweden)

    Bucha Jozef

    2014-12-01

    Full Text Available This paper deals with the application of the skeleton method as the main element of interconnection of CAE programs involved in the process of vehicle design. This article focuses on the utilization of the skeleton method for mutual connection of CATIA V5 and ADAMS/CAR. Both programs can be used simultaneously during various stages of vehicle design.

  16. Application of Skeleton Method in Interconnection of Cae Programs Used in Vehicle Design

    Science.gov (United States)

    Bucha, Jozef; Gavačová, Jana; Milesich, Tomáš

    2014-12-01

    This paper deals with the application of the skeleton method as the main element of interconnection of CAE programs involved in the process of vehicle design. This article focuses on the utilization of the skeleton method for mutual connection of CATIA V5 and ADAMS/CAR. Both programs can be used simultaneously during various stages of vehicle design.

  17. Experimental Investigation on the Effect of Phase Change Materials on Compressed Air Expansion in CAES Plants

    Directory of Open Access Journals (Sweden)

    Beatrice Castellani

    2015-07-01

    Full Text Available The integration of renewable energy in the electrical grid is challenging due to the intermittent and non-programmable generated electric power and to the transmission of peak power levels. Several energy storage technologies have been studied to find a solution to these issues. In particular, compressed air energy storage (CAES plants work by pumping and storing air into a vessel or in an underground cavern; then when energy is needed, the pressurized air is expanded in an expansion turbine. Several CAES configurations have been proposed: diabatic, adiabatic and isothermal. The isothermal process seems to be the most promising to improve the overall efficiency. It differs from conventional CAES approaches as it employs near-isothermal compression and expansion. Currently, there are no commercial isothermal CAES implementations worldwide, but several methods are under investigation. In this paper, the use of phase change materials (PCM for isothermal air expansion is discussed. Air expansion tests in presence of PCM were carried out in a high-pressure vessel in order to analyze the effect of PCM on the process. Results show that in presence of PCM near isothermal expansion conditions occur and therefore they affect positively the value of the obtainable expansion work.

  18. The NASA Center for Astronomy Education (CAE): 2007 College Astronomy Teaching Excellence Workshops

    Science.gov (United States)

    Brissenden, Gina; Prather, E. E.; Slater, T. F.; Greene, W. M.; Thaller, M.

    2006-12-01

    Since 2003 the NASA Center for Astronomy Education (CAE) has been devoted to the professional development of introductory college astronomy faculty with a special focus on faculty teaching at community colleges. As part of our efforts CAE conducts 2-day and 3-day Teaching Excellence Workshops. In Tier I (introductory) Workshops, the overarching goal is for participants to become familiar with learner-centered teaching and assessment materials, as well as how to implement them in their college introductory astronomy courses. To accomplish this goal, participants learn how to create productive learning environments by reviewing research on the nature of teaching and learning; setting course goals and objectives; and using interactive lectures, peer instruction, engaging demonstrations, collaborative groups, tutorials, and ranking tasks. Participants also learn how to create more effective multiple-choice tests. In Tier II (advanced) Workshops, the overarching goal is to help past workshop participants with their obstacles to implementing a learner-centered introductory college astronomy course. Workshop participants work to understand how students learn while engaged in learner-centered activities and what the role of the instructor is in the learner-centered class. CAE regional workshops are held at community colleges around the country, NASA Research Centers, and in conjunction with professional society meetings, such as the American Astronomical Society and the American Association of Physics Teachers, and also through the infrastructure of the National Science Foundation's Summer Chautauqua Workshop program. The NASA Center for Astronomy Education (CAE) is a partnership with the Univ. of Arizona Conceptual Astronomy & Physics Education Research (CAPER) Team. CAE is supported by NASA JPL's Navigator Public Engagement program (consisting of several space telescopes--including SIM PlanetQuest, the Terrestrial Planet Finder, the Keck Interferometer, and the Large

  19. Evolutions of Advanced Stamping CAE — Technology Adventures and Business Impact on Automotive Dies and Stamping

    Science.gov (United States)

    Wang, Chuantao (C. T.)

    2005-08-01

    In the past decade, sheet metal forming and die development has been transformed to a science-based and technology-driven engineering and manufacturing enterprise from a tryout-based craft. Stamping CAE, especially the sheet metal forming simulation, as one of the core components in digital die making and digital stamping, has played a key role in this historical transition. The stamping simulation technology and its industrial applications have greatly impacted automotive sheet metal product design, die developments, die construction and tryout, and production stamping. The stamping CAE community has successfully resolved the traditional formability problems such as splits and wrinkles. The evolution of the stamping CAE technology and business demands opens even greater opportunities and challenges to stamping CAE community in the areas of (1) continuously improving simulation accuracy, drastically reducing simulation time-in-system, and improving operationalability (friendliness), (2) resolving those historically difficult-to-resolve problems such as dimensional quality problems (springback and twist) and surface quality problems (distortion and skid/impact lines), (3) resolving total manufacturability problems in line die operations including blanking, draw/redraw, trim/piercing, and flanging, and (4) overcoming new problems in forming new sheet materials with new forming techniques. In this article, the author first provides an overview of the stamping CAE technology adventures and achievements, and industrial applications in the past decade. Then the author presents a summary of increasing manufacturability needs from the formability to total quality and total manufacturability of sheet metal stampings. Finally, the paper outlines the new needs and trends for continuous improvements and innovations to meet increasing challenges in line die formability and quality requirements in automotive stamping.

  20. DESIGN OF A SUPERBIKE PADDOCK STAND USING CAD AND CAE TOOLS

    Directory of Open Access Journals (Sweden)

    M.H. Mohd Noh

    2012-06-01

    Full Text Available Two people are required to operate current superbike paddock stands in order to elevate the superbike. Lifting the superbike alone using the current design of paddock stand may be impractical and inconvenient for users. To overcome this limitation, a new design of a superbike paddock stand was conceived that could be operated by a single user. CAD and CAE tools using CATIA V5R18 software were utilised in designing this new stand. A 3D CAD model was developed and analysed through finite element analysis (FEA and a prototype fabricated for verification testing of the design. The use of CAD and CAE tools saved much time in the design work and gave the researchers and designers freedom in producing their own design. However, the most important aspect of this design study was to design a superbike paddock stand that is more practical and convenient for operation by a single user.

  1. Thermal System Analysis and Optimization of Large-Scale Compressed Air Energy Storage (CAES

    Directory of Open Access Journals (Sweden)

    Zhongguang Fu

    2015-08-01

    Full Text Available As an important solution to issues regarding peak load and renewable energy resources on grids, large-scale compressed air energy storage (CAES power generation technology has recently become a popular research topic in the area of large-scale industrial energy storage. At present, the combination of high-expansion ratio turbines with advanced gas turbine technology is an important breakthrough in energy storage technology. In this study, a new gas turbine power generation system is coupled with current CAES technology. Moreover, a thermodynamic cycle system is optimized by calculating for the parameters of a thermodynamic system. Results show that the thermal efficiency of the new system increases by at least 5% over that of the existing system.

  2. Thermal System Analysis and Optimization of Large-Scale Compressed Air Energy Storage (CAES)

    OpenAIRE

    Zhongguang Fu; Ke Lu; Yiming Zhu

    2015-01-01

    As an important solution to issues regarding peak load and renewable energy resources on grids, large-scale compressed air energy storage (CAES) power generation technology has recently become a popular research topic in the area of large-scale industrial energy storage. At present, the combination of high-expansion ratio turbines with advanced gas turbine technology is an important breakthrough in energy storage technology. In this study, a new gas turbine power generation system is coupled ...

  3. Noise analysis of fluid-valve system in a linear compressor using CAE

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jun Ho; Jeong, Weui Bong [Pusan National Univ., Busan (Korea, Republic of); Kim, Dang Ju [LOCUS Co., Ltd., Busan (Korea, Republic of)

    2009-07-01

    A linear compressor in a refrigerator uses piston motion to transfer refrigerant so its efficiency is higher than a previous reciprocal compressor. Because of interaction between refrigerant and valves system in the linear compressor, however, noise has been a main issue. In spite of doing many experimental researches, there is no way to rightly predict the noise. In order to solve this limitation, the CAE analysis is applied. For giving credit to these computational data, all of the data are experimentally validated.

  4. Multi Model Technology and Its Application in the Integration of CAD/CAM/CAE

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The globalization and the intensive competition of th e automotive market require shortening the product development cycle, improving the quality and reducing the cost. Optimizing the product development process, b uilding product's consistent defining model for life cycle, and realizing the in tegration of CAD/CAM/CAE and Concurrent Engineering (CE) become the means to acc ept the challenge. A new product modeling technology, Multi Model Technology (MM T), is provided in this paper to meet the needs of t...

  5. Siting-selection study for the Soyland Power Cooperative, Inc. , compressed-air energy-storage system (CAES)

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    A method used for siting a compressed air energy storage (CAES) system using geotechnical and environmental criteria is explained using the siting of a proposed 220 MW water-compensated CAES plant in Illinois as an example. Information is included on the identification and comparative ranking of 28 geotechnically and environmental sites in Illinois, the examination of fatal flaws, e.g., mitigation, intensive studies, costly studies, permit denials, at 7 sites; and the selection of 3 sites for further geological surveying. (LCL)

  6. MF-CAE: A Novel Lab on a Chip Simulation Tool

    Science.gov (United States)

    Zeng, Yi; Mastrangelo, C. H.; Sun, Li

    The design of microfluidic systems with a large number of dynamic 011-chip components poses a challenge because today it is difficult to simulate time dependent transport of solvent and solutes through complex chips inclusive of dispersion and convection with low time-cost. Present approaches based on 3D C'FD tools are inadequate for system-level simulation. To address these needs, we propose a novel general simulation method for the approximate solution of linear and nonlinear, static and time-dependent solute and solvent transport in large chips with no need for analytical solution. Some design, modeling, and simulation features of a computer aided engineering tool for microfluidic systems called MF-CAE (Microfluidic CAE) are presented. The features include: an extensible modeling framework for computationally efficient lumped models; a flexible SPICE-like netlist language for microfluidic system design; a user friendly graphical user interface that allows users to quickly configure complex system; and a compact toolkit integrating design, simulation and data displaying. In this paper MF-CAE's architecture, reduced order modeling technique and design methodology are described. A comparison of behavior of microfluidic dilution networks indicates that the simulation results are in good agreement with the model simulations.

  7. Chinese Acupuncture Expert System (CAES)-a useful tool to practice and learn medical acupuncture.

    Science.gov (United States)

    Lam, Chi Fai David; Leung, Kwong Sak; Heng, Pheng Ann; Lim, Chi Eung Danforn; Wong, Felix Wu Shun

    2012-06-01

    This paper describes the development of a Chinese Acupuncture Expert System (CAES) that will assist the learning and practice of medical acupuncture. This was the development of a Chinese Acupuncture Expert System which incorporated eight functional modules. These modules were 1) Add Patient Record subsystem; 2) Diagnosis subsystem ; 3) Acupuncture Prescription subsystem ; 4) Needle Insertion Position Animation subsystem ; 5) Acupuncture Points Usage Statistic subsystem ; 6) History Query subsystem; 7) Acupuncture Points Query subsystem and 8) Diagnosis Remarks and Diagnosis Record Save subsystem. Two databases were built-Patient Record database and Diagnosis (Acupuncture) Knowledge database. All the Traditional Chinese Medicine (TCM) knowledge and acupuncture treatment prescriptions were extracted from officially used TCM textbooks and received guidance and expert advice from two acupuncturists working in this project. A Chinese Acupuncture Expert System (CAES) was built, which after the input from users of any Chinese disease symptoms and signs, it can provide a list of related TCM syndrome diagnoses based on the patients' disease symptoms and signs, and at the same time it can offer advice of the appropriate Chinese acupuncture treatment to the users. CAES also provided text descriptions and acupuncture animations showing the acupoint locations and the direction and depth of the needle insertion technique. Therefore users can easily learn acupuncture and practice it. This new acupuncture expert system will hopefully provide an easy way for users to learn and practice Chinese Acupuncture and establish its usefulness after it was fully evaluated.

  8. The inhibition of the apoptosis pathway by the Coxiella burnetii effector protein CaeA requires the EK repetition motif, but is independent of survivin.

    Science.gov (United States)

    Bisle, Stephanie; Klingenbeck, Leonie; Borges, Vítor; Sobotta, Katharina; Schulze-Luehrmann, Jan; Menge, Christian; Heydel, Carsten; Gomes, João Paulo; Lührmann, Anja

    2016-05-18

    ABSRTACT Coxiella burnetii is an obligate intracellular bacterium that causes Query (Q) fever, a zoonotic disease. It requires a functional type IV secretion system (T4SS) which translocate bacterial effector proteins into the host cell cytoplasm and thereby facilitates bacterial replication. To date, more than 130 effector proteins have been identified, but their functions remain largely unknown. Recently, we demonstrated that one of these proteins, CaeA (CBU1524) localized to the host cell nucleus and inhibited intrinsic apoptosis of HEK293 or CHO cells. In the present study we addressed the question whether CaeA also affects the extrinsic apoptosis pathway. Ectopic expression of CaeA reduced extrinsic apoptosis and prevented the cleavage of the executioner caspase 7, but did not impair the activation of initiator caspase 9. CaeA expression resulted in an up-regulation of survivin (an inhibitor of activated caspases), which, however, was not causal for the anti-apoptotic effect of CaeA. Comparing the sequence of CaeA from 25 different C. burnetii isolates we identified an EK (glutamic acid/ lysine) repetition motif as a site of high genetic variability. The EK motif of CaeA was essential for the anti-apoptotic activity of CaeA. From these data, we conclude that the C. burnetii effector protein CaeA interferes with the intrinsic and extrinsic apoptosis pathway. The process requires the EK repetition motif of CaeA, but is independent of the upregulated expression of survivin.

  9. Discuss on the CAE Technology Applied in the Plastic Mould Teaching%CAE 技术引入塑料模具教学中的必要性分析

    Institute of Scientific and Technical Information of China (English)

    于智宏

    2014-01-01

    Combining with the actual ,the importance of CAE in plastic mould is systematically ana-lyzed ,according to market research of the CAE application ,the CAE teaching mode is introduced to an-alyze the necessity from the market demand ,talent quality ,teaching quality and employment ,and make it more suitable for the need of talent market ,in order to effectively promote teaching reform and inno-vation of plastic mold and improve the quality of personnel training .%结合实际系统地分析了CAE技术在塑料模具教学中的重要性,根据市场调研CAE技术的应用情况,从市场需求、人才质量、教学质量和就业面向等方面分析了CAE技术引入的必要性。

  10. FAST Modular Wind Turbine CAE Tool: Nonmatching Spatial and Temporal Meshes: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Sprague, M. A.; Jonkman, J. M.; Jonkman, B. J.

    2014-01-01

    In this paper we propose and examine numerical algorithms for coupling time-dependent multi-physics modules relevant to computer-aided engineering (CAE) of wind turbines. In particular, we examine algorithms for coupling modules where spatial grids are non- matching at interfaces and module solutions are time advanced with different time increments and different time integrators. Sharing of data between modules is accomplished with a predictor-corrector approach, which allows for either implicit or explicit time integration within each module. Algorithms are presented in a general framework, but are applied to simple problems that are representative of the systems found in a whole-turbine analysis. Numerical experiments are used to explore the stability, accuracy, and efficiency of the proposed algorithms. This work is motivated by an in-progress major revision of FAST, the National Renewable Energy Laboratory's (NREL's) premier aero-elastic CAE simulation tool. The algorithms described here will greatly increase the flexibility and efficiency of FAST.

  11. CAE技术在井架设计中的应用%CAE Technology in the Design of the Mast

    Institute of Scientific and Technical Information of China (English)

    张明亮

    2014-01-01

    CAE 技术在井架设计中的应用进行深入分析,探究 ZJ30/1700CZ 钻机井架在有钩载情况、自然状态下的模态和静态,为井架的合理设计提供参考。%CAE technology in the design of the derrick-depth analysis, explore ZJ30/1700CZ rig derrick hook load in case there is, modal and static natural state, provide a reference for the rational design of the derrick.

  12. The effect of key parameters on the design of an optimized caes power plant

    Directory of Open Access Journals (Sweden)

    Assadi M. Khalaji

    2016-01-01

    Full Text Available Due to the significant variations in electricity generation and its demand, the power plant owners are encountered with challenges of economic operation. Among all, Compressed air energy storage (CAES technology has proposed itself as a reliable and efficient solution to match the two sides. This paper deals with a modeled compressed air energy storage power plant which has been optimized thermodynamically through an efficient genetic algorithm code. The results of this optimized model, considered as the base case, show that the power plant is technically and financially justifiable. In order to obtain a more tangible realization, it is necessary to verify the results against the variation of key parameters. In this study, the sensitivity analysis is performed based on main parameters including plant loading and ambient condition and the resultant trends of each case are presented. This approach will help the designers to analyze the quality of their designs in different situations.

  13. Design and development of a quad copter (UMAASK) using CAD/CAM/CAE

    Science.gov (United States)

    Manarvi, Irfan Anjum; Aqib, Muhammad; Ajmal, Muhammad; Usman, Muhammad; Khurshid, Saqib; Sikandar, Usman

    Micro flying vehicles1 (MFV) have become a popular area of research due to economy of production, flexibility of launch and variety of applications. A large number of techniques from pencil sketching to computer based software are being used for designing specific geometries and selection of materials to arrive at novel designs for specific requirements. Present research was focused on development of suitable design configuration using CAD/CAM/CAE tools and techniques. A number of designs were reviewed for this purpose. Finally, rotary wing Quadcopter flying vehicle design was considered appropriate for this research. Performance requirements were planned as approximately 10 meters ceiling, weight less than 500grams and ability to take videos and pictures. Parts were designed using Finite Element Analysis, manufactured using CNC machines and assembled to arrive at final design named as UMAASK. Flight tests were carried out which confirmed the design requirements.

  14. Huida de una voz en Cae la noche tropical, de Manuel Puig

    Directory of Open Access Journals (Sweden)

    Lucas Gagliardi

    2015-01-01

    Full Text Available El análisis literario permite distinguir la presencia de una voz femenina por toda la obra de Manuel Puig. El personaje que la expresa en Cae la noche tropical es Nidia. Desde el enfoque de la crítica genética fue posible observar en los materiales escriturales la configuración de esa voz y su relación con los lugares comunes —rasgo ya señalado como recurrente en la poética de este novelista por la crítica literaria—, así como el proceso por el cual logra fugarse del rol esperado y el cliché.

  15. Studies Regarding Design and Optimization of Mechanisms Using Modern Techniques of CAD and CAE

    Directory of Open Access Journals (Sweden)

    Marius Tufoi

    2010-01-01

    Full Text Available The paper presents applications of modern techniques of CAD (Computer Aided Design and CAE (Computer Aided Engineering to design and optimize the mechanisms used in mechanical engineering. The use exemplification of these techniques was achieved by designing and optimizing parts of a drawing installation for horizontal continuous casting of metals. By applying these design methods and using finite element method at simulations on designed mechanisms results a number of advantages over traditional methods of drawing and design: speed in drawing, design and optimization of parts and mechanisms, kinematic analysis option, kinetostatic and dynamic through simulation, without requiring physical realization of the part or mechanism, the determination by finite element method of tension, elongations, travel and safety factor and the possibility of optimization for these sizes to ensure the mechanical strength of each piece separately. Achieving these studies was possible using SolidWorks 2009 software suite.

  16. Modeling of coupled thermodynamic and geomechanical performance of underground compressed air energy storage (CAES) in lined rock caverns

    Energy Technology Data Exchange (ETDEWEB)

    Rutqvist, J.; Kim, H. -M.; Ryu, D. -W.; Synn, J. -H.; Song, W. -K.

    2012-02-01

    We applied coupled nonisothermal, multiphase fluid flow and geomechanical numerical modeling to study the coupled thermodynamic and geomechanical performance of underground compressed air energy storage (CAES) in concrete-lined rock caverns. The paper focuses on CAES in lined caverns at relatively shallow depth (e.g., 100 m depth) in which a typical CAES operational pressure of 5 to 8 MPa is significantly higher than both ambient fluid pressure and in situ stress. We simulated a storage operation that included cyclic compression and decompression of air in the cavern, and investigated how pressure, temperature and stress evolve over several months of operation. We analyzed two different lining options, both with a 50 cm thick low permeability concrete lining, but in one case with an internal synthetic seal such as steel or rubber. For our simulated CAES system, the thermodynamic analysis showed that 96.7% of the energy injected during compression could be recovered during subsequent decompression, while 3.3% of the energy was lost by heat conduction to the surrounding media. Our geomechanical analysis showed that tensile effective stresses as high as 8 MPa could develop in the lining as a result of the air pressure exerted on the inner surface of the lining, whereas thermal stresses were relatively smaller and compressive. With the option of an internal synthetic seal, the maximum effective tensile stress was reduced from 8 to 5 MPa, but was still in substantial tension. We performed one simulation in which the tensile tangential stresses resulted in radial cracks and air leakage though the lining. This air leakage, however, was minor (about 0.16% of the air mass loss from one daily compression) in terms of CAES operational efficiency, and did not significantly impact the overall energy balance of the system. However, despite being minor in terms of energy balance, the air leakage resulted in a distinct pressure increase in the surrounding rock that could be

  17. 基于 CAE 早餐杯密封盖模具的开发%Development of Breakfast Cup Sealing Cover Mold Based on the CAE

    Institute of Scientific and Technical Information of China (English)

    王明哲

    2014-01-01

    By analyzing the structural characteristics of breakfast cup sealing cover , designed 4 × 8 stacked injection mould .The pressure drop ,temperature and CAE simulation molding process of the drop and the filling time , determine the size of molding and casting system of multi cavity mold; mold structure with multilayer combined movable core and cavity ,pushing plate forced demolding mechanism ,reasonable set of die structure,reliable action,products be moulding successfully ,production which is high precision plastic parts meets customer requirements fully ,have a reference value to similar shape plastic parts .%通过对早餐杯密封盖的结构、材料、成型等特征的分析,自主开发4(层)×8(腔)注射模具。运用了CAE对模具的成型性能分析,优化模具的成型工艺性能,预测塑件的成型质量;模具结构采用多层叠组合活动型芯和型腔,定距开模,推件板强制脱模机构,整套模具结构合理,动作可靠,制品脱模顺利,生产的塑件精度高,产品完全达到客户要求,对同类形状塑件具有一定的参考价值。

  18. Integration Design of CAD/CAE to the Pipeline under Impact Load%基于冲击载荷作用下管道的 CAD/CAE 一体化设计

    Institute of Scientific and Technical Information of China (English)

    刘川; 谭兴强

    2015-01-01

    In the case of pipeline under impact load, application development of the Pro/E module in the Pro/TOOLKIT is done through the Visual C++development platform; in addition, three-dimensional model can be generated directly by ente-ring the main parameters, and after finite element analysis with the software ANSYS, the integration design of CAD/CAE is fi-nally realized.%以冲击载荷作用下管道为例,通过 Visual C++平台对 Pro/E 的 Pro/TOOLKIT 开发模块进行二次开发,通过输入主要参数可以直接生成三维模型,并对其进行 ANSYS 有限元分析,实现 CAD/CAE 一体化设计。

  19. Improvements in emergency management in nuclear power plants after the Fukushima accident: ORE, CAE and CAGE; Mejoras en la gestion de emergencias en centrales nucleares tras el accidente de Fukushima: ORE, CAE y CAGE

    Energy Technology Data Exchange (ETDEWEB)

    Gimenez Gonzalez, S.; Sanchez Lombardia, A.; Martin Calvarro, J. M.; Calvin Cuartero, M.

    2016-08-01

    After Fukushima accident European NPP safety was checked by means of homogenous stress test promoted by European council. At Spain CSN issued Technical instructions to confirm safety NPP margins were appropriate . As a result of this assessment licensees promoted improving NPP safety by strengthen ERO; a new Support Emergency center (CAE) and construction of a new alternative management centre (CAGE) at each site. European countries have been improving and reinforced NPP safety in a similar way to Spain. (Author)

  20. Development and Application of CAD/CAE System for Wooden Pallet Based on Model Library%基于模型库的木质托盘 CAD/CAE 系统开发及应用

    Institute of Scientific and Technical Information of China (English)

    李光; 路振静; 赵磊

    2014-01-01

    建立了木质托盘CAD/CAE系统功能模型,并基于特征造型和参数化设计技术,构建了面向木质托盘CAD和CAE的托盘模型库。利用高级程序语言Visual Basic 对SolidWorks进行二次开发,开发了木质托盘CAD/CAE软件。通过模型库可加速木质托盘设计和分析过程,改善设计与应用之间的信息交换,获得优化的结构参数,提高产品设计质量。%This paper established a function model of wooden pallet CAD /CAE system,and constructed model libraries of wooden pallet object -oriented CAD and CAE based on feature modeling and parameterized design technologies .A wooden package CAD/CAE system was developed using the secondary development tools SolidWorks API via Visual Basic language .The design and analysis process of wooden pallet were acceler-ated by using model libraries ,and the information exchange between the design and application improved sig-nificantly ,and the optimized structure parameters and high design quality were obtained .

  1. Energy system analysis of CAES technologies in the Danish energy system with high penetration of fluctuating renewable energy sources

    DEFF Research Database (Denmark)

    Salgi, Georges Garabeth; Lund, Henrik

    2006-01-01

    countries. However, plans to expand wind power locally and in the neighbouring countries could restrain the export option and create transmission congestion challenges. This results in a need to increase the flexibility of the local electricity system. Compressed Air Energy Storage (CAES) has been proposed......Wind power supplies 20% of the annual electricity demand in Denmark, while 50% is produced by combined heat and power (CHP). The installed wind turbine capacity in Western Denmark exceeds the local demand at certain points in time. So far, excess production has been exported to neighbouring...... as a potential solution for levelling fluctuating wind power production and maintaining system balance. Compared to other electricity storage technologies, CAES provides a large storage capacity using readily available technologies. Results from this paper, however, show that in order to have a significant...

  2. Techno-economic assessment of the need for bulk energy storage in low-carbon electricity systems with a focus on compressed air storage (CAES)

    Science.gov (United States)

    Safaei Mohamadabadi, Hossein

    Increasing electrification of the economy while decarbonizing the electricity supply is among the most effective strategies for cutting greenhouse gas (GHG) emissions in order to abate climate change. This thesis offers insights into the role of bulk energy storage (BES) systems to cut GHG emissions from the electricity sector. Wind and solar energies can supply large volumes of low-carbon electricity. Nevertheless, large penetration of these resources poses serious reliability concerns to the grid, mainly because of their intermittency. This thesis evaluates the performance of BES systems - especially compressed air energy storage (CAES) technology - for integration of wind energy from engineering and economic aspects. Analytical thermodynamic analysis of Distributed CAES (D-CAES) and Adiabatic CAES (A-CAES) suggest high roundtrip storage efficiencies ( 80% and 70%) compared to conventional CAES ( 50%). Using hydrogen to fuel CAES plants - instead of natural gas - yields a low overall efficiency ( 35%), despite its negligible GHG emissions. The techno-economic study of D-CAES shows that exporting compression heat to low-temperature loads (e.g. space heating) can enhance both the economic and emissions performance of compressed air storage plants. A case study for Alberta, Canada reveals that the abatement cost of replacing a conventional CAES with D-CAES plant practicing electricity arbitrage can be negative (-$40 per tCO2e, when the heat load is 50 km away from the air storage site). A green-field simulation finds that reducing the capital cost of BES - even drastically below current levels - does not substantially impact the cost of low-carbon electricity. At a 70% reduction in the GHG emissions intensity of the grid, gas turbines remain three times more cost-efficient in managing the wind variability compared to BES (in the best case and with a 15-minute resolution). Wind and solar thus, do not need to wait for availability of cheap BES systems to cost

  3. Emerging CAE technologies and their role in Future Ambient Intelligence Environments

    Science.gov (United States)

    Noor, Ahmed

    2011-03-01

    Dramatic improvements are on the horizon in Computer Aided Engineering (CAE) and various simulation technologies. The improvements are due, in part, to the developments in a number of leading-edge technologies and their synergistic combinations/convergence. The technologies include ubiquitous, cloud, and petascale computing; ultra high-bandwidth networks, pervasive wireless communication; knowledge based engineering; networked immersive virtual environments and virtual worlds; novel human-computer interfaces; and powerful game engines and facilities. This paper describes the frontiers and emerging simulation technologies, and their role in the future virtual product creation and learning/training environments. The environments will be ambient intelligence environments, incorporating a synergistic combination of novel agent-supported visual simulations (with cognitive learning and understanding abilities); immersive 3D virtual world facilities; development chain management systems and facilities (incorporating a synergistic combination of intelligent engineering and management tools); nontraditional methods; intelligent, multimodal and human-like interfaces; and mobile wireless devices. The Virtual product creation environment will significantly enhance the productivity and will stimulate creativity and innovation in future global virtual collaborative enterprises. The facilities in the learning/training environment will provide timely, engaging, personalized/collaborative and tailored visual learning.

  4. CAD and CAE Integration Through Scientific Visualization Techniques for Illumination Design

    Institute of Scientific and Technical Information of China (English)

    Tiago Martinuzzi Buriol; Sergio Scheer

    2008-01-01

    Engineers tend to use different software to perform tasks such as geometry modeling,database management,numerical analysis,and visualization.This may cause decrease of productivity and loss of information during the conversion process between different data file formats.This paper presents a computer aided design (CAD) and computer aided engineering (CAE) system integration using scientific visualization tools and techniques.It deals with the development of a 3D CAD add-in for lighting analysis which uses the CAD model as 3D interface for creating a lighting scheme,processing,and visualizing 2D or 3D illuminance fields.Visualization features as color and contour mapping were developed using the visualization toolkit (VTK) toolkit.The application integrates all functionalities of the 3D CAD with tools for light sources database management,pre-processing,processing,and post-processing of illuminance fields in a single environment.This approach increases productivity and eliminates the need for different software.

  5. Application of CAD/CAE class systems to aerodynamic analysis of electric race cars

    Science.gov (United States)

    Grabowski, L.; Baier, A.; Buchacz, A.; Majzner, M.; Sobek, M.

    2015-11-01

    Aerodynamics is one of the most important factors which influence on every aspect of a design of a car and car driving parameters. The biggest influence aerodynamics has on design of a shape of a race car body, especially when the main objective of the race is the longest distance driven in period of time, which can not be achieved without low energy consumption and low drag of a car. Designing shape of the vehicle body that must generate the lowest possible drag force, without compromising the other parameters of the drive. In the article entitled „Application of CAD/CAE class systems to aerodynamic analysis of electric race cars” are being presented problems solved by computer analysis of cars aerodynamics and free form modelling. Analysis have been subjected to existing race car of a Silesian Greenpower Race Team. On a basis of results of analysis of existence of Kammback aerodynamic effect innovative car body were modeled. Afterwards aerodynamic analysis were performed to verify existence of aerodynamic effect for innovative shape and to recognize aerodynamics parameters of the shape. Analysis results in the values of coefficients and aerodynamic drag forces. The resulting drag forces Fx, drag coefficients Cx(Cd) and aerodynamic factors Cx*A allowed to compare all of the shapes to each other. Pressure distribution, air velocities and streams courses were useful in determining aerodynamic features of analyzed shape. For aerodynamic tests was used Ansys Fluent CFD software. In a paper the ways of surface modeling with usage of Realize Shape module and classic surface modeling were presented. For shapes modeling Siemens NX 9.0 software was used. Obtained results were used to estimation of existing shapes and to make appropriate conclusions.

  6. Subsurface monitoring of reservoir pressure, temperature, relative humidity, and water content at the CAES Field Experiment, Pittsfield, Illinois: system design

    Energy Technology Data Exchange (ETDEWEB)

    Hostetler, D.D.; Childs, S.W.; Phillips, S.J.

    1983-03-01

    This subsurface-instrumentation design has been developed for the first Compressed Air Energy Storage (CAES) field experiment to be performed in porous media. Energy storage will be accomplished by alternating the injection and withdrawal of compressed air in a confined sandstone aquifer near Pittsfield, Illinois. The overall experiment objective is to characterize the reservoir's geochemical and thermohydraulic response to imposed CAES conditions. Specific experiment objectives require monitoring: air-bubble development; thermal development; cyclic pressure response; reservoir dehydration; and water coning. Supporting these objectives, four parameters will be continuously monitored at depth in the reservoir. They are: temperature; pressure; pore-air relative humidity; and pore-water content. Reservoir temperatures and pressures will range to maximum values approaching 200/sup 0/C and 300 psi, respectively. Both pore-air relative humidity and pore-water content will range from approx. 0 to 100%. This report discusses: instrumentation design; sensor and sensor system calibration; field installation and testing; and instrument-system operation. No comprehensive off-the-shelf instrument package exists to adequately monitor CAES reservoir parameters at depth. The best available sensors were selected and adapted for use under expected ranges of reservoir conditions. The instrumentation design criteria required: suitable sensor accuracy; continuous monitoring capability; redundancy; maximum sensor integrity; contingency planning; and minimum cost-information ratio. Three wells will be instrumented: the injection/withdrawal (I/W) well and the two instrument wells. Sensors will be deployed by wireline suspension in both open and backfilled (with sand) wellbores. The sensors deployed in the I/W well will be retrievable; the instrument-well sensors will not.

  7. Assessing the Importance of Nonlinearities in the Development of a Substructure Model for the Wind Turbine CAE Tool FAST: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Damiani, R.; Jonkman, J.; Robertson, A.; Song, H.

    2013-03-01

    Design and analysis of wind turbines are performed using aero-servo-elastic tools that account for the nonlinear coupling between aerodynamics, controls, and structural response. The NREL-developed computer-aided engineering (CAE) tool FAST also resolves the hydrodynamics of fixed-bottom structures and floating platforms for offshore wind applications. This paper outlines the implementation of a structural-dynamics module (SubDyn) for offshore wind turbines with space-frame substructures into the current FAST framework, and focuses on the initial assessment of the importance of structural nonlinearities. Nonlinear effects include: large displacements, axial shortening due to bending, cross-sectional transverse shear effects, etc.

  8. Positive grid corrosion elongation analysis using CAE with corrosion deformation transformed into thermal phenomenon

    Science.gov (United States)

    Mukaitani, Ichiroh; Hayashi, Koji; Shimoura, Ichiro; Takemasa, Arihiko; Takahashi, Isamu; Tsubakino, Harushige

    software " Solid Works" and computer aided engineering (CAE) software " ANSYS" with corrosion elongation transformed into thermal elongation. We established a current collector corrosion elongation forecast and found that the microstructure controlled the Pb-Ca-Sn alloy; thus newly designed VRLA batteries (MU-series [A. Takemasa, I. Mukaitani, Y. Yoshiyama, K. Fukui, T. Sakamoto, T. Kuwano, M. Fukuda, H. Misaki, K. Uwatari, Shin-Kobe Technical Report 9 (1999) 11] for telecommunication and LL-series [H. Takabayashi, T. Shibahara, Y. Mastuda, K. Fukui, S. Hazui, Y. Matsumura, S. Kondo, Shin-Kobe Tech. Rep. 11 (2001) 35] for electric energy storage) which are lightweight and have long life are introduced here.

  9. 基于 CAE 支架的浇注系统与冷却系统的优化设计%CAE-based optimal design of feed system and cooling system in mould for bracket

    Institute of Scientific and Technical Information of China (English)

    谢金林; 盛希龙; 王小新

    2014-01-01

    CAE analysis was made to accurately predict the distribution of melting line of a coffee machine bracket formed in a mould with different feed system design in order to prevent the appearance of melting line on the high gloss surface of the product. Through CAE verification analysis on the mould cooling system, the heat collector zone was found out and optimized to meet the requirements for the product quality and production cycle.%以咖啡机支架为研究对象,通过CAE分析,准确预测了不同浇注系统的熔接痕分布情况,避免熔接痕在塑件的高亮外观面上产生,通过对模具冷却系统的CAE验证分析,发现了塑件的集热区域,并对冷却系统进行优化以满足塑件质量和生产周期的要求。

  10. Car Front Towing Hook Analysis and Structural Improvements Based on CAE%基于 CAE 技术的轿车拖钩分析与结构改进

    Institute of Scientific and Technical Information of China (English)

    明宇

    2016-01-01

    In order to improve the development quality of car towing hook, through a car front towing hook design and development, we analyze the strength of towing hook and local parts using CAE. By comparison with the results and the target value, we evaluate its structural strength and determine the improvement program. The improvement program shows that both the strength and residual deformation meet the requirements.%为提高汽车拖钩的开发质量,以某轿车前拖钩设计开发为例,应用 CAE 技术进行拖钩及局部件的强度分析,通过分析结果与目标值对比,对其结构强度进行评价;并根据分析结果确定改进方案;通过对改进方案的校核验证,结果表明改进方案满足设计要求。

  11. Exergy and Exergoeconomic Model of a Ground-Based CAES Plant for Peak-Load Energy Production

    Directory of Open Access Journals (Sweden)

    Giampaolo Manfrida

    2013-02-01

    Full Text Available Compressed Air Energy Storage is recognized as a promising technology for applying energy storage to grids which are more and more challenged by the increasing contribution of renewable such as solar or wind energy. The paper proposes a medium-size ground-based CAES system, based on pressurized vessels and on a multiple-stage arrangement of compression and expansion machinery; the system includes recovery of heat from the intercoolers, and its storage as sensible heat in two separate (hot/cold water reservoirs, and regenerative reheat of the expansions. The CAES plant parameters were adapted to the requirements of existing equipment (compressors, expanders and heat exchangers. A complete exergy analysis of the plant was performed. Most component cost data were procured from the market, asking specific quotations to the industrial providers. It is thus possible to calculate the final cost of the electricity unit (kWh produced under peak-load mode, and to identify the relative contribution between the two relevant groups of capital and component inefficiencies costs.

  12. Análise de Projetos Mecânico utilizando ferramenta de simulação CAE

    Directory of Open Access Journals (Sweden)

    Washington Bueno de Oliveira

    2016-06-01

    Full Text Available Este estudo visa analisar a frequente quebra do eixo de uma ferramenta utilizada para operações mecânicas de fresagem, para o aumento de sua vida útil e confiabilidade. Será utilizado um software para simulação de CAE, para análise das propriedades mecânicas do material da peça, seus pontos frágeis e os esforços aplicados. Para a viabilidade do estudo houve alterações na geometria da ferramenta e mudança do material utilizado, buscando melhores resultados nas simulações. Serão utilizados quatro materiais para as simulações aço SAE 4340, alumínio 7075, aço SAE 1045 e aço ferramenta tipo A2. A primeira simulação detectou um ponto de fragilidade na estrutura da peça, após a realização das alterações na estrutura e do material, os resultados obtidos apresentaram uma melhora de aproximadamente de 18% na deformação plástica no local de cisalhamento.[1] Computer Aided Engineerring (CAE Engenharia assistida por computador é um Software para simulação.[2] Aço SAE (Society of Automotive Engineers – EUA: classificação normativa dos aços carbono.

  13. Numerical Stability and Accuracy of Temporally Coupled Multi-Physics Modules in Wind-Turbine CAE Tools

    Energy Technology Data Exchange (ETDEWEB)

    Gasmi, A.; Sprague, M. A.; Jonkman, J. M.; Jones, W. B.

    2013-02-01

    In this paper we examine the stability and accuracy of numerical algorithms for coupling time-dependent multi-physics modules relevant to computer-aided engineering (CAE) of wind turbines. This work is motivated by an in-progress major revision of FAST, the National Renewable Energy Laboratory's (NREL's) premier aero-elastic CAE simulation tool. We employ two simple examples as test systems, while algorithm descriptions are kept general. Coupled-system governing equations are framed in monolithic and partitioned representations as differential-algebraic equations. Explicit and implicit loose partition coupling is examined. In explicit coupling, partitions are advanced in time from known information. In implicit coupling, there is dependence on other-partition data at the next time step; coupling is accomplished through a predictor-corrector (PC) approach. Numerical time integration of coupled ordinary-differential equations (ODEs) is accomplished with one of three, fourth-order fixed-time-increment methods: Runge-Kutta (RK), Adams-Bashforth (AB), and Adams-Bashforth-Moulton (ABM). Through numerical experiments it is shown that explicit coupling can be dramatically less stable and less accurate than simulations performed with the monolithic system. However, PC implicit coupling restored stability and fourth-order accuracy for ABM; only second-order accuracy was achieved with RK integration. For systems without constraints, explicit time integration with AB and explicit loose coupling exhibited desired accuracy and stability.

  14. Injection Mold Design and Manufacturing of Electric Mosquito-Repellent Incense Cover based on CAD/CAE/CAM%基于CAD/CAE/CAM的电蚊香盖注塑模设计与制造

    Institute of Scientific and Technical Information of China (English)

    葛茂忠; 项建云

    2014-01-01

    以电纹香盖为研究对象,采用UG软件进行产品三维建模和注塑模设计;采用CAE技术对产品成型过程进行模拟分析,获得了优化的成型方案和工艺参数;采用UG软件对成型零件进行数控自动编程.实践证明:CAD/CAE/CAM技术的集成,能够有效提高模具设计质量,缩短模具开发周期,降低开发成本.

  15. Application Of CAE In Heavy-duty Truck Gearbox Suspension Beam Failure Analysis%CAE 在重卡变速箱悬置横梁失效分析上的应用

    Institute of Scientific and Technical Information of China (English)

    王守胜; 唐述江

    2016-01-01

    变速箱悬置横梁是动力总成悬置系统中重要部件,作为动力总成悬置系统中的辅助支撑,其主要的失效形式是在路面冲击载荷作用下发生的疲劳断裂。针对发生在某重型卡车上变速箱悬置横梁断裂失效的问题,本文通过使用 CAE 分析工具,找到变速箱悬置横梁断裂的原因,并根据实际情况对变速箱悬置横梁进行结构优化,同时采用对比分析的方法,对优化后结构进行了静强度分析,使其满足使用要求,最终解决变速箱悬置横梁断裂的故障。%Heavy-duty truck gearbox beam is an important component of powertrain mount system,as auxiliary support of a powertrain mounting system, it’s main failure mode is fatigue fracture under impact loading of the road. according to a heavy-duty truck gearbox suspension beam fracture problems, by using CAE tool, to find the reason of the gearbox suspension beam fracture, and in accordance with the actual situation on the gearbox mount beams for structural optimization, through the method of comparative analysis, analyzes the optimized structure to meet the requirements, finally solve the gearbox suspension beam fracture.

  16. The Comparison of Inductive Reasoning under Risk Conditions between Chinese and Japanese Based on Computational Models: Toward the Application to CAE for Foreign Language

    Science.gov (United States)

    Zhang, Yujie; Terai, Asuka; Nakagawa, Masanori

    2013-01-01

    Inductive reasoning under risk conditions is an important thinking process not only for sciences but also in our daily life. From this viewpoint, it is very useful for language learning to construct computational models of inductive reasoning which realize the CAE for foreign languages. This study proposes the comparison of inductive reasoning…

  17. A Comparison of the Single-sided (Gen II) and Double-sided (Gen I) Combat Arms Earplugs (CAE): Acoustic Properties, Human Performance, and User Acceptance

    Science.gov (United States)

    2012-12-01

    acquisition of the earplug by the U.S. Army. 15. SUBJECT TERMS Combat Arms Earplug, nonlinear hearing protection, perceptual effects of hearing...compass reading of the position of the laser pointer. In order to prevent visual detection of the loudspeakers, black acoustically- transparent cloth... perceptual assessment both types of CAE similarly affected speech intelligibility and localization accuracy indicating that if perceptual differences

  18. Gene Cloning and Characterization of the Geobacillus thermoleovorans CCR11 Carboxylesterase CaesCCR11, a New Member of Family XV.

    Science.gov (United States)

    Espinosa-Luna, Graciela; Sánchez-Otero, María Guadalupe; Quintana-Castro, Rodolfo; Matus-Toledo, Rodrigo Eloir; Oliart-Ros, Rosa María

    2016-01-01

    A gene encoding a carboxylesterase produced by Geobacillus thermoleovoras CCR11 was cloned in the pET-3b cloning vector, sequenced and expressed in Escherichia coli BL21(DE3). Gene sequence analysis revealed an open reading frame of 750 bp that encodes a polypeptide of 250 amino acid residues (27.3 kDa) named CaesCCR11. The enzyme showed its maximum activity at 50 °C and pH 5-8, with preference for C4 substrates, confirming its esterase nature. It displayed good resistance to temperature, pH, and the presence of organic solvents and detergents, that makes this enzyme biotechnologically applicable in the industries such as fine and oleo-chemicals, cosmetics, pharmaceuticals, organic synthesis, biodiesel production, detergents, and food industries. A 3D model of CaesCCR11 was predicted using the Bacillus sp. monoacyl glycerol lipase bMGL H-257 structure as template (PBD code 3RM3, 99 % residue identity with CaesCCR11). Based on its canonical α/β hydrolase fold composed of 7 β-strands and 6 α-helices, the α/β architecture of the cap domain, the GLSTG pentapeptide, and the formation of distinctive salt bridges, we are proposing CaesCCR11 as a new member of family XV of lipolytic enzymes.

  19. Analysis of the Hexapod Work Space using integration of a CAD/CAE system and the LabVIEW software

    Science.gov (United States)

    Herbuś, K.; Ociepka, P.

    2015-11-01

    The paper presents the problems related to the integration of a CAD/CAE system with the LabVIEW software. The purpose of the integration is to determine the workspace of a hexapod model basing on a mathematical model describing it motion. In the first stage of the work concerning the integration task the 3D model to simulate movements of a hexapod was elaborated. This phase of the work was done in the “Motion Simulation” module of the CAD/CAE/CAM Siemens NX system. The first step was to define the components of the 3D model in the form of “links”. Individual links were defined according to the nature of the hexapod elements action. In the model prepared for movement simulation were created links corresponding to such elements as: electric actuator, top plate, bottom plate, ball-and-socket joint, toggle joint Phillips. Then were defined the constraints of the “joint” type (e.g.: revolute joint, slider joint, spherical joint) between the created component of the “link” type, so that the computer simulation corresponds to the operation of a real hexapod. The next stage of work included implementing the mathematical model describing the functioning of a hexapod in the LabVIEW software. At this stage, particular attention was paid to determining procedures for integrating the virtual 3D hexapod model with the results of calculations performed in the LabVIEW. The results relate to specific values of the jump of electric actuators depending on the position of the car on the hexapod. The use of integration made it possible to determine the safe operating space of a stationary hexapod taking into consideration the security of a person in the driving simulator designed for the disabled.

  20. 先进绝热压缩空气储能在微网中的应用研究%Application Research of AA-CAES in Microgrid

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    微网对减小分布式发电的弊端十分有利,而储能是微网的重要组成部分,先进绝热压缩空气储能(AA-CAES)相对于其他储能方式更具有优势, AA-CAES应用于微网有着光明的前景。基于STAR-90仿真平台建立了AA-CAES系统模型和微网模型,通过仿真实验,对比分析了有无AA-CAES的微网实验数据,得出有AA-CAES参与的微网与大电网的送受电比例远低于无AA-CAES的微网。通过多个微网联合运行,形成微网集群进行仿真研究,得出微网集群的送受电比例相对于单个微网有更大的降低。由仿真实验结果可知,在微网中加入AA-CAES可降低大电网的削峰填谷压力,提高大电网运行的经济性和安全性,减小新能源的出力波动性与随机性的影响。多个微网形成微网集群,集群内微网之间通过控制策略优化,并形成互补效应,相对于单个微网,微网集群与大电网的送受电比例更低,微网集群显示出更好的独立性和自治性。%On one hand , microgrid can reduce the malpractice of distributed generation .And energy storage is an important part of the microgrid .On the other hand , compared with other energy storage systems , advanced energy storage air adiabatic compression (AA-CAES) has more advantages.Thus, AA-CAES has a brighter future in the microgrid.The AA-CAES system model and microgrid model were established based on the STAR-90 simulation platform.The comparison between the simulation experimental data and the microgrid experimental data without AA-CAES has proved that the microgrid with AA-CAES has a lower proportion of sending and receiving electricity . The microgrid cluster simulation research has also proved that the micro cluster network senting and receiving elec -tricity proportion relative to the single microgrid can be greatly reduced .The simulation results of the experiment show that microgrid with AA-CAES can reduce the load shifting

  1. Study on Integrated Technology of Casting CAD/CAE/ES/PDM/ERP%铸造CAD/CAE/ES/PDM/ERP一体化及集成技术研究

    Institute of Scientific and Technical Information of China (English)

    唐红涛; 周建新; 计效园; 沈旭; 廖敦明; 庞盛永; 殷亚军

    2012-01-01

    The system research to support casting process design, process optimization, information management and business administration and their application character was discussed in detail, and the integrated framework of casting CAD/CAE/ES/PDM/ERP on PDM was presented. Based on Huazhu CAE/CAD/PDM/ERP software, the keys to integrated system and technology were designed and realized. At last, the practical applicability of this integrated technology was proved by some actual cases.%详细阐述了支持铸造工艺设计、工艺优化、工艺信息管理、企业管理的系统研究与应用特点,在此基础上提出了基于PDM平台的铸造CAD/CAE/ES/PDM/ERP一体化框架体系,在华铸实验室现有软件体系(华铸CAE/CAD/PDM/ERP)及应用的基础上,设计与实现了一体化系统关键点及其集成技术。最后,以若干实际案例来证明本研究一体化系统的实用性。

  2. 注射模冷却过程 CAE技术%The CAE Technology for the Cooling Process of Injection Moulds

    Institute of Scientific and Technical Information of China (English)

    申长雨; 陈静波; 刘春太; 李倩

    2001-01-01

    注射模冷却系统设计直接影响到塑件的生产效率和质量,冷却过程 CAE技术可预测出冷却介质的流动状态、模壁的温度、热流分布及冷却时间等,为设计人员评估设计方案,优化冷却系统设计提供了先进实用的工具。并简要介绍了注射模冷却过程 CAE技术的基本原理及在注射模冷却系统设计中的应用。%The design of the cooling system of injection moulds directly affects the production efficiency and quality of the injected parts. The CAE technology for the cooling process could predict the flowing status of the cooling medium, the temperature of the cavity wall, the distribution of the heat flow and the cooling time, etc. It provides for the designers with advanced and practical tool to evaluate the design scheme and optimize the design of the cooling system. And a brief introduction was made on the basic principle of the CAE technology for the cooling process of injection moulds and its application in the design of the cooling system.

  3. STUDY ON THE NUMERICAL SIMULATION OF MULTI-STAGE ROTARY FORGING OF A NON-AXISYMMETRIC PART AND THE CAE ANALYSIS OF THE DIE STRENGTH

    Institute of Scientific and Technical Information of China (English)

    H. Tian; J. Wang; W.P. Dong; J. Chen; Z. Zhao; G.M. Wu

    2005-01-01

    Traditionally a rotary forging process is a kind of metal forming method where a conic upper die, whose axis is deviated an angle from the axis of machine, forges a billet continuously and partially to finish the whole deformation. For the rotary forging process simulation, more researches were focused on simulating the simple stage forming process with axisymmetric part geometry. Whereas in this paper, the upper die is not cone-shaped, and the billet is non-axisymmetric. So the movement of the punch is much more complicated than ever. The 3D FEM simulation models for the preforming & final forming processes are set up after carefully studying the complicated movement pattern. Deform-3D is used to simulate the material flow, and the boundary nodal resisting forces calculated by the final stage process simulation is used to analyze the final forming die strength. The CAE analysis of the die shows that the design of the final forming die is not reasonable with lower pre-stress which is easy to crack at the critical comers. An optimum die design is also provided with higher pre-stress, and verified by CAE analysis.

  4. Exploring the concept of compressed air energy storage (CAES) in lined rock caverns at shallow depth: A modeling study of air tightness and energy balance

    Energy Technology Data Exchange (ETDEWEB)

    Kim, H.-M.; Rutqvist, J.; Ryu, D.-W.; Choi, B.-H.; Sunwoo, C.; Song, W.-K.

    2011-07-15

    This paper presents a numerical modeling study of coupled thermodynamic, multiphase fluid flow and heat transport associated with underground compressed air energy storage (CAES) in lined rock caverns. Specifically, we explored the concept of using concrete lined caverns at a relatively shallow depth for which constructing and operational costs may be reduced if air tightness and stability can be assured. Our analysis showed that the key parameter to assure long-term air tightness in such a system was the permeability of both the concrete lining and the surrounding rock. The analysis also indicated that a concrete lining with a permeability of less than 1×10{sup -18} m{sup 2} would result in an acceptable air leakage rate of less than 1%, with the operational pressure range between 5 and 8 MPa at a depth of 100 m. It was further noted that capillary retention properties and the initial liquid saturation of the lining were very important. Indeed, air leakage could be effectively prevented when the air-entry pressure of the concrete lining is higher than the operational air pressure and when the lining is kept moist at a relatively high liquid saturation. Our subsequent energy-balance analysis demonstrated that the energy loss for a daily compression and decompression cycle is governed by the air-pressure loss, as well as heat loss by conduction to the concrete liner and surrounding rock. For a sufficiently tight system, i.e., for a concrete permeability off less than 1×10{sup -18} m{sup 2}, heat loss by heat conduction tends to become proportionally more important. However, the energy loss by heat conduction can be minimized by keeping the air-injection temperature of compressed air closer to the ambient temperature of the underground storage cavern. In such a case, almost all the heat loss during compression is gained back during subsequent decompression. Finally, our numerical simulation study showed that CAES in shallow rock caverns is feasible from a leakage

  5. Design of charging model using supercomputing CAE cloud platform of user feedback mechanism%基于用户反馈机制的超级计算CAE云平台计费模型设计

    Institute of Scientific and Technical Information of China (English)

    马亿旿; 池鹏; 陈磊; 梁小林; 蔡立军

    2015-01-01

    As the traditional charging model of CAE cloud platform has many shortcomings, such as user behavior and feedback are not considered, the single charging model can not support differentiated services, and it has poor business flexibility, a charging model was proposed based on plug-in in the supercomputer CAE cloud platform and a charging algorithm was put forward based on user feedback mechanism. The plug-in accounting model regards service as a basic unit, and provides different charging solutions for user’s service by a form of plug-in unit, which makes it easy to solve those problems, and to some extent, it strengthens the characteristic of the strong business dynamics of supercomputer CAE cloud platform. The charging algorithm can dynamically adjust the user's charging parameters according to the historical behavior and feedback of user mechanism, and reduce service costs by the activity and the importance of user, which enhances the quality of services and user experience.%针对传统 CAE 云平台中计费算法未考虑用户行为与反馈等缺陷以及传统计费模型的模式单一、无法支撑差异化服务、业务灵活性差等缺点,建立一种插件式的超级计算 CAE 云平台计费模型,提出一种基于用户反馈机制的计费算法。插件式计费模型以服务为基本单位,通过插件的形式为用户的服务提供不同的计费方案,从而解决了传统计费模型的模式单一、灵活性差等缺陷,增强超级计算 CAE 云平台的业务动态性。基于用户反馈的计费算法能够根据用户的历史行为和反馈情况,动态调整用户的计费参数,实现了根据用户的活跃度和重要性来减少服务费用的目的,保证了服务质量,提升了用户体验。

  6. The Center for Astronomy Education (CAE) and Our NSF CCLI Phase-III Collaboration of Astronomy Teaching Scholars (CATS) Program: A Year-Three Update on Our Community-Based Model for Astronomy Education Research

    Science.gov (United States)

    Brissenden, Gina; Impey, C. D.; Prather, E. E.; Lee, K. M.; Collaboration of Astronomy Teaching Scholars CATS

    2011-01-01

    The Center for Astronomy Education (CAE) has been devoted to improving teaching & learning in Astro 101 by creating research-validated curriculum & assessment instruments for use in Astro 101 & by providing Astro 101 instructors professional development opportunities to increase their pedagogical content knowledge & instructional skills at implementing these curricula & assessment materials. To create sustainability and further expand this work, CAE, in collaboration with other national leaders in astronomy education & research, developed the Collaboration of Astronomy Teaching Scholars (CATS) Program. The primary goals of CATS are to: 1) increase the number of Astro 101 instructors conducting fundamental research in astronomy education; 2) increase the amount of research-validated curriculum and assessment instruments available for use in Astro 101; and 3) increase the number of people prepared to develop and conduct their own CAE Teaching Excellence Workshops. Our year-three research updates include a longitudinal look at professional development and expanded professional development opportunities; new instructional tools and curriculum; learning gains related to Citizen Science and cosmology; and an expanded look at our LSCI study. To learn more about our CAE/CATS project, visit this and the other posters in our session. This material is based upon work supported by the National Science Foundation under Grant No. 0715517, a CCLI Phase III Grant for the Collaboration of Astronomy Teaching Scholars (CATS). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation. In addition, we would like to thank Michael Greene and JPL's NASA Exoplanet Public Engagement Program (EXEP) for their continued support.

  7. Application of CAE analysis in NVH field for bus disc brake%CAE分析在客车盘式制动器NVH领域的应用

    Institute of Scientific and Technical Information of China (English)

    董良

    2012-01-01

    对制动噪声、制动抖动等盘式制动器常见的NVH故障现象及产生机理、影响因素、预防措施等进行研究,根据机理提出利用CAE分析在设计阶段对相关零部件进行确认,避免因零部件共振出现制动NVH问题,最后通过实例证明了CAE分析改进方法的有效性。%Research the common malfunction phenomeon of NBH for brake noise,brake shave and mechanism of generation,effection factors, preventive measures and etc,put forward to use CAD analysis to confirm the related components during design stage according to the mechanism.Avoid brake NVH issue caused by components resonance.Finally prove the effectiveness of CAE analysis improvement method through instance.

  8. AA-CAES. Opportunities and challenges of advanced adiabatic compressed-air energy storage technology as a balancing tool in interconnected grids

    Energy Technology Data Exchange (ETDEWEB)

    Marquardt, Roland; Moser, Peter [RWE Power AG, Essen (Germany). Forschung und Entwicklung, Neue Technologien; Hoffmann, Stephanie [GE Global Research Europe, Garching (Germany); Pazzi, Simone [GE Infrastructure, Oil and Gas, Firenze (Italy); Klafki, Michael [ESK GmbH (RWE Group), Freiberg (Germany); Zunft, Stefan [Deutsches Zentrum fuer Luft- und Raumfahrt (DLR), Stuttgart (Germany). Inst. fuer Technische Thermodynamik

    2008-07-01

    An expansion of CO{sub 2}-neutral energy supply is in the focus of European and national environmental policy and will be crucially supported by offshore wind power generation in future. Grid-compatible integration of these fluctuating electricity quantities will - in the medium term already - require substantial adjustments of the German grid and power plant system in order to cope with the upcoming new boundary conditions. The development of new technologies for large-scale electricity storage is a key element in future flexible European electricity transmission systems. Electricity storage in Adiabatic CAES power plants offers the prospect of making a substantial contribution to reach this goal. This concept allows efficient, local zero-emission electricity storage on the basis of compressed air in underground caverns. The compression and expansion of air in turbomachinery help to balance power generation peaks that are not demand-driven on the one hand and consumption-induced load peaks on the other. Before this concept can be implemented, however, several technical problems must be solved and technical development work done, especially in the field of turbomachinery and the required heat storage device. This paper outlines the technical possibilities and the need for development. Ongoing development activities are described and first interim results presented. (orig.)

  9. Optimization of Cooling System for Injection Molding Product Based on CAE%基于CAE技术注塑模冷却系统优化设计

    Institute of Scientific and Technical Information of China (English)

    陈冲

    2014-01-01

    The design proposal for a cooling system is critical for molding quality, molding cycle and production efficiency of products in the course of plastic injection molding. Based on theory of cooling in injection molding, deficiencies of the design of the cooling system are obtained by analyzing numerical simulation of molding injection molded plastic part of automobile wheel hub cap by CAE technology, with temperature distribution of a mould, part temperature at ejection, ejection time and warping deformation of parts during plastic injection molding as indices of cooling performances, while the cooling systems are compared, improved and optimized. Practices prove that the product quality conforms to requirements, and the optimization method for a cooling system is reliable and effective, which has certain referential value for structural design of plastic injection moulds.%在塑料注塑成型过程中,冷却系统的方案设计对产品的成型质量、成型周期以及生产效率起到了关键性作用。基于注塑成型冷却理论,运用CAE技术对汽车轮轴盖注塑件进行数值模拟成型分析,以成型过程中模具温度、塑件顶出温度时间和塑件翘曲变形分布为性能指标,获取冷却系统设计的不足之处,进行方案改进优化。实践证明,冷却系统优化方法可靠有效,产品质量符合要求,对注塑模具结构设计有一定的参考价值。

  10. 塑料 CAE技术在汽车塑料产品设计成型中的应用%Application of CAE Technology in Design and Moulding of Automotive Plastic Products

    Institute of Scientific and Technical Information of China (English)

    江梅; 韩庆国; 严昶; 吴清文

    2001-01-01

    The product design and manufacturing parameters of plastic parts can be estimated,improved and optimized by simulation using Moldflow CAE software. The moulding processes of dust boot of control box and valve chamber cover substitute plastic for steel in engine in medium duty truck and their product rigidity forecast are analyzed by using CAE software. The defects possibly occurred in the processes of product design, die design and product moulding can be eliminated extremely by CAE simulation calculation for plastic parts,the traditional repeated die adjustment and die repair, etc,can be substituted, this can reduce the product manufacture cost and shorten the product developing cycle.%提出可用 Moldflow的塑料 CAE软件通过模拟来评估、改进、优化产品设计和制造参数。针对中型载货车控制箱防尘罩成型工艺和中型载货车发动机气门室罩盖以塑代钢的成型工艺及产品刚性预测应用 CAE软件进行了分析。通过塑料 CAE模拟计算,可最大限度消除产品设计、模具设计及制品成型过程中可能出现的不足,取代了传统的反复试模、修模等过程,从而降低产品制造成本,缩短产品开发周期。

  11. 基于CAE技术大型注塑件浇注系统的设计%Design of Gating System for Large Injection Plastic Parts Based on CAE Technology

    Institute of Scientific and Technical Information of China (English)

    董金虎

    2011-01-01

    Take an automobile interior part for example, the gating system for large injection mold part was analyzed and evaluated accurately by using CAE technology. The rational design scheme of gating system was determined through analysis and comparison for four schemes.%以某汽车内饰件为例,采用CAE技术,较为准确地对大型注塑件浇注系统进行分析评估.通过对四个方案的分析对比,确定了合理的浇注系统设计方案.

  12. 覆盖件冲压CAE分析材料模型的工程应用与发展%The engineering application and development of material model in CAE analysis of automotive panel forming

    Institute of Scientific and Technical Information of China (English)

    李玉强; 王勇; 董剑安; 郭水军; 须俊华; 崔永生

    2009-01-01

    Material model was a crucial factor that could severely influence the simulation ac-curacy of automotive panel forming. Through combining the theoretic researches and engi-neering applications home and aboard, theories, applications and experiments related to material models in the mainstream CAE softwares were compared in this paper. According to the new developments and applications in the automotive panel die enterprises, some sug-gestions were presented about the application of material model in CAE analysis.%材料模型是影响汽车覆盖件冲压CAE分析精确度的重要因素.将国内外理论研究和工程应用相结合,分析了目前主流CAE软件中的所应用的材料模型,并给出了相关的理论、应用状况以及与试验的对比.同时通过结合国内外最新技术发展和汽车覆盖件模具企业的实际应用情况,对冲压CAE分析中材料模型在企业中的应用给出了经验指导和建议.

  13. 基于Isight的机床结构CAD/CAE集成优化方法研究%Research on the CAD/CAE Integrated Optimization Method of Machine Tool Structures Based on Lsight

    Institute of Scientific and Technical Information of China (English)

    卢健钊; 殷国富; 王玲

    2013-01-01

    在多学科优化集成软件Isight环境中,综合应用SolidEdge参数化建模功能和ANSYS有限元分析功能,建立一种面向数控机床的CAD/CAE集成优化设计框架.提出了采用优化拉丁超立方抽样试验设计、响应面近似模型建模以及智能优化方法,以某卧式加工中心Z向进给系统为研究对象,进行了CAD/CAE集成优化应用验证,并对滑座的几何尺寸参数进行了优化,结果表明提出的集成优化方法是可行的.%Combined the parametric modeling function of SolidEdge with the finite element analysis function of ANSYS, the framework of CNC machine tool oriented CAD/CAE integrated optimization was bulit based on lsight multidisciplinary optimization software. The Z direction feed system of certain horizontal machining center was taken as the research object, the verification of CAD/CAE integrated optimization was carried out by using optimal Latin hypercube sampling, response surface modeling and intelligent optimization method. The geometric dimension parameters of slider were optimized. The results demonstrate the proposed optimization method is feasible.

  14. Optimized Design of Injection Mould of Vacuum Cup Bracket Based on CAE Technique%基于CAE技术的强吸式塑料置物架注射模具的优化设计

    Institute of Scientific and Technical Information of China (English)

    李菊丽; 郭华锋; 周元凯

    2011-01-01

    根据塑件的结构特点,基于Moldflow软件进行了模流分析,确定了注射模具的最佳方案,保证了塑件质量,利用PRO/E软件设计出了整副模具.结果表明,利用CAD/CAE技术可以加快模具设计进程,规避设计缺陷,提高生产效率.%According to the structure characteristics of plastics, mould flow analysis was done based on the Moldflow software. The best solution was determined; the quality of the surface was guaranteed. The whole mold was designed based on PRO/E software. The results show that the mould design process could be accelerated by using CAD/CAE technology, the design flaws could be avoided, production efficiency could be improved.

  15. Corrosion resistance appraisal of TiN, TiCN and TiAlN coatings deposited by CAE-PVD method on WC-Co cutting tools exposed to artificial sea water

    Science.gov (United States)

    Matei, A. A.; Pencea, I.; Branzei, M.; Trancă, D. E.; Ţepeş, G.; Sfăt, C. E.; Ciovica (Coman), E.; Gherghilescu, A. I.; Stanciu, G. A.

    2015-12-01

    A new advanced sintered composite cutting tool has been developed based on tungsten carbide matrix ligated with cobalt (WC-Co) additivated with tantalum carbide (TaC), titanium carbide (TiC) and niobium carbide (NbC) as grain growth inhibitors. Titanium nitride (TiN), titanium carbonitride (TiCN) and titanium aluminium nitride (TiAlN) coatings were deposited on these tools by CAE-PVD technique to find out the best solution to improve the corrosion resistance of this tool in marine environment. The electrochemical behaviours of the specimens in 3.5% NaCl water solution were estimated by potentiodynamic polarization measurements i.e. the open circuit potential (Eoc), corrosion potential (Ecorr) and corrosion current density (icorr). Wide angle X-ray diffraction (WAXD), optical microscopy (OM) and atomic force microscopy (AFM) investigations have been carried on tested and untested specimens to substantiate the corrosion resistance of the tested specimens. Based on the open circuit potential (Eoc) and corrosion potential (Ecorr) results, the tested specimens were ranked as TiN, TiAlN, TiCN and WC-Co while on corrosion current density (icorr) and protective efficiency (P) values they have been ranked as TiN, TiAlN, WC-Co and TiCN. The WAXD, MO and AFM results unambiguously show that the corrosion resistance depends on the nature and morphology of the coating.

  16. CAD/CAE-based Electric Bike Trunk Injection Mold Design%基于CAD/CAE的电动自行车后备箱注射模具设计

    Institute of Scientific and Technical Information of China (English)

    王晓梅; 程晓宇

    2012-01-01

    通过对电动自行车后备箱的工艺分析,介绍了后备箱的模具结构特点和设计途径,分析了成型零件设计的要点和对曲面表面质量要求较高的浇注系统设计的要点,给出了基于MOLDFLOW模流分析报告,通过应用模具CAD/模具CAE正确设计,保证了产品质量.%Through the process analysis on the electric bicycle trunk, the mold structure characteristics and design approach of the trunk is presented, the main points of the molded part design and gating system design requirements of a higher quality of curved surface are analyzed, and based on the MOLDFLOW mode flow analysis reports are given to ensure product quality through proper design of the mold GAD/die CAE.

  17. 基于CAE的解决空调器大面罩塑件翘曲变形的设计优化%CAE-based Ameliorative Design for Solving Warpage on Big Plastic Veil of Air-Condition

    Institute of Scientific and Technical Information of China (English)

    李飞

    2012-01-01

    以大型复杂的立式空调器出风大面罩塑件注塑模设计为例,分析了注塑成型的塑料制品发生翘曲变形的原因及相应的解决措施,并重点介绍了CAE软件Moldflow中翘曲变形分析模块的原理,通过Moldflow对产品进行注塑仿真模拟,分析浇口的位置和数量的变化等对制品翘曲的影响,从而得到最佳的浇口位置、数量、形状,有效解决该大型复杂塑件注塑模设计过程中容易出现的翘曲变形等问题,对大型复杂注塑模具设计和改善产品质量具有重要的指导意义.%With design of big and complicated plastic veil's injection mould of stand-up Air-condition as an example, this article analyzed the causation and resolving of warpage on plastic made by mould injection. The theory of warping analysis in Moldflow of CAE was emphatically introduced. By injection simulation on plastic using Moldflow and analyzing the effect of gate's location and number on warpage, getting the best location , number and form of gate accordingly. The problem of warpage on big and complicated plastic was effectively solved. It had important guiding significance not only on design of big and complicated injection mould, but also improving the quality of production.

  18. Dataudveksling mellem CAD og CAE programmer

    DEFF Research Database (Denmark)

    Sørensen, Torben; Conrad, Finn

    2001-01-01

    Når mange forskelligartede programmer benyttes til beregninger og anden databehandling på samme modeller er det nødvendig at udveksle modellerne mellem disse forskellige programmer. Biler og skibe bliver f.eks. typisk designet i 3D CAD systemer, mens CAD modellerne herefter anvendes i andre...... dedikerede IT-systemer i forbindelse montageplanlægningen, svejseplanlægningen, robotprogrammeringen mm. der således her et behov for at udveksle CAD modellen mellem de forskellige programmer. Udveksling af information mellem forskellige programmer og systemer kræver såvel en fælles specifikation af det...... modellen knyttede data vokser når denne benyttes i flere forskellige systemer. Ideelt set må sådanne digitale modeldata derfor indeholde nok information til at dække hele modellens "livs cyklus", afhængig af anvendelsen kan dette omfatte alle data fra design til analyse, evt. produktion, kvalitetskontrol...

  19. Evaluation framework for information system security assurance based on a CAE evidence reasoning evaluation model%基于《信息系统安全保障评估框架》的CAE证据推理评估模型

    Institute of Scientific and Technical Information of China (English)

    王雨; 江常青; 林家骏; 袁文浩

    2011-01-01

    A CAE Evidence Reasoning Model is given analyze security assurance evaluations based on the "Evaluation Framework for Information Systems Security Assurance".The model structure for this framework is given with a mapping between the framework and the "Baseline for Classified Protection of Information System Security".Finally,this paper introduces an evaluation method using the CAE Model as a unified framework with the evaluation framework as the evaluation standard.%为了实现基于《信息系统安全保障评估框架》(SCC)的安全保障评估,该文研究了CAE证据推理模型,通过对SCC结构的梳理,建立SCC与证据推理模型和《信息系统信息安全等级保护基本要求》的映射关系,提出以CAE证据推理模型为统一描述框架、以SCC为评估规约的安全保障评估流程,以实现基于SCC标准的保障评估。

  20. CAE DEVELOPMENT OF PRECESSIONAL DRIVES USING AUTODESK INVENTOR PLATFORM

    Directory of Open Access Journals (Sweden)

    Ion BOSTAN

    2010-06-01

    Full Text Available The paper presents the modelling and simulation of precessional drives designed in two variants capable of high transmission ratio and torque for one stage compact construction. The constructions were designed in Inventor and also as multi body systems in otionInventor. The simulations of the drives provide information concerning positions, velocities, accelerations, point trajectories, forces and moments, energies, as well as contact forces at the contact between gear teeth and satellite teeth and other data concerning the system.

  1. CAD-CAE in Electrical Machines and Drives Teaching.

    Science.gov (United States)

    Belmans, R.; Geysen, W.

    1988-01-01

    Describes the use of computer-aided design (CAD) techniques in teaching the design of electrical motors. Approaches described include three technical viewpoints, such as electromagnetics, thermal, and mechanical aspects. Provides three diagrams, a table, and conclusions. (YP)

  2. EXTRUSION DIE CAE OF THE STEEL REINFORCED PLASTIC PIPE

    Institute of Scientific and Technical Information of China (English)

    W.Q. Ma; H.Y. Sun; D.C. Kang; K.D. Zhao

    2004-01-01

    The steel reinforced plastic pipe is a new kind of pressure pipe. It is made up with steel wires and plastic. Because reinforced skeleton of the steel wire increase the complexity of plastic flow during the extrusion phase, the traditional design criteria of extrusion die is not suitable. The study on extrusion die of the kind of pipe is very important step in produce development. Using finite element (FE) method in this paper, the flow rule of molten plastic inside the die has been predicted and a group of optimal structural parameters was obtained. These results are helpful for reducing the design cycle and improve the quality of the final product.

  3. Experiencia de aplicación de sistemas CAE en estudios de pregrado // Experience of application of CAE systems in undergraduate studies.

    Directory of Open Access Journals (Sweden)

    R. Armas Cardona

    2000-07-01

    Full Text Available Los estudiantes de pregrado reciben entrenamiento y experiencia en el análisis de diseño del mundo real que encontrarán.La motivación que se despierta en los estudiantes de pregrado al enfrentarse a la solución de problemas de resistencia yrigidez reales o a la solución de sistemas mecánicos de formas complejas, es elevada. La diferenciación entre lasposibilidades de cálculo de modelos hechos a mano con los modelos desarrollados en computadora es grande y esto loentiende perfectamente el estudiante de pregrado quien reconoce la poderosa herramienta de trabajo y diseño. Aún más, elestudiante se siente competente y a la vanguardia de la técnica.Este trabajo consiste en mostrar los resultados obtenidos durante el proceso de ensañanza al aplicar un software deelementos finitos. Uno de los objetivos es alcanzar cierta estimación sobre el aprendizaje en las tareas de preprocesamiento,análisis y postprocesamiento ofrecidos por un sistema computacional de elementos finitos poco interactivo. En el curso deun semestre los estudiantes generan entidades paramétricas y no paramétricas, generan mallas de elementos finitos, ploteanresultados, animan el cuerpo modelado y otras tareas características.Palabras claves: Elementos Finitos, aprendizaje, enseñanza, estudio._____________________________________________________________________AbstractThe undergraduate students receive training and experience in the analysis of design of the real world. The motivation inthese students when they are facing the solution of real resistance and rigidity problems or the solution of mechanicalsystems of complex shape is very high. The difference between the calculation possibilities of hand made models with themodels developed in a computer is great and this is perfectly understood by the undergraduate students who recognizes thispowerful mean for work and design. Even more, the student feels competent and using advanced technique. This workshows the results achieve in the teaching of a FEM software. One of the objectives is to reach certain estimate on thelearning in the preprocessing tasks, analysis and postprocessing offered by a not very interactive computational system offinite elements. In the semester, the students be able to generate parametric and not parametric entities, they generatemeshes of finite elements, plot the results, animate the modeling body and other typical tasks.Key words: Finite elements, undergraduate studies, modelation, learning, teaching.

  4. Air pollution effects on food quality. Final progress report. CAES No. 555-80

    Energy Technology Data Exchange (ETDEWEB)

    Pell, E.J.

    1980-01-01

    The impact of ozone on the qualitative characteristics of potatoes, alfalfa and soybeans is discussed. The impact on yield, total solids, sugar status and tuber glycoalkaloid (TGA) content was measured. The effects of ozone on the leaves were also noted. Field trials were conducted as well as laboratory experiments. (DC)

  5. Dynamic Analysis of Condenser Assembly of Automobile Air Conditioning System Using CAE Tools

    Science.gov (United States)

    Singh, M.; Singh, D.; Saini, J. S.

    2013-04-01

    With the automotive air-conditioning industry aiming at higher levels of quality, cost effectiveness and a short time to market, the need for simulation is at an all time high. In the present work, the use of dynamics analysis is proposed in the simulation of the automobile air conditioning condenser assembly for the vibration loads. The condenser assembly has been analyzed using the standard testing conditions. The results revealed that the components of condenser assembly may fail due to resonance in dynamic analysis. Thereafter, the condenser assembly was optimized, resulting in a 2 % reduction in mass.

  6. PHYSICAL VALUE MAPPING ALGORITHM OF MESH IN FINE CAE ANALYSIS OF AUTOMOBILE BODY STRUCTURE

    Institute of Scientific and Technical Information of China (English)

    Hu Ping; Gong Kejia; Bao Yidong

    2005-01-01

    A physical value mapping (PVM) algorithm based on finite element mesh from the stamped part in stamping process to the product is presented. In order to improve the efficiency of the PVM algorithm, a search way from the mesh of the product to the mesh of the stamped part will be adopted. At the same time, the search process is divided into two steps: entire search (ES) and local search (LS), which improve the searching efficiency. The searching area is enlarged to avoid missing projection elements in ES process. An arc-length method is introduced in LS process. The validity is confirmed by the results of the complex industry-forming product.

  7. Optimizing Process and Design of Die with CAE on the Car

    Directory of Open Access Journals (Sweden)

    Su Chunjian

    2013-09-01

    Full Text Available The traditional mould design method mainly relies on the experience, it needs repeated debugging and processing which prolongs the mould development time and increases the mould manufacturing cost. The modern advanced mold design uses the finite element analysis software to do numerical simulation on the forming process of the die and optimizes the parameters of the mould which is very helpful for improving the precision of mould design.Take the rear quarter panel of car as an example, using the DYNAFORM finite element software to do simulation on blank forming process to control the springback after unloading on the shallow and deep parts and design the mould of rear quarter panel based on optimization results, so as to improve the accuracy of the mold and reduce the mold development time and the mould cost.  

  8. Improvement of handle grip using reverse engineering, CAE and Rapid Prototyping

    Directory of Open Access Journals (Sweden)

    Stoklasek Pavel

    2016-01-01

    Full Text Available The overwhelming majority of manual operations is even nowadays performed by using manual hand tools. These tools can be divided into 2 groups – hand tools designed for general use or a single-purpose hand tools for special operations. Tool described in this paper is used in assembling operation in the completion of electric motor. During the design of the existing tools the requirements for a functional part of the tool (lifespan, inability to damage the engine installation were fully considered, demands for ergonomic grip area, however, were not taken into account. Long-term use of incorrectly designed tool causes carpal tunnel syndrome, hand-arm vibration syndrome, diminished sensitivity or tingling in the fingers of workers. These difficulties can be reduced or entirely eliminated due to proper design of the grip of hand tool. Most authors focus on adjusting the grip for optimum ergonomics at individual types of grips (cylindrical, palmar, lateral, etc.. However, as already mentioned, there are tools for specific operations when the working area is limited by space or a specific type of load on the grip is needed. In some cases, it is often necessary to change the type of grip or combine different types of grips. This paper describes the design of an optimal grip of hand tool used for specific operation when assembling motors. Design of prototype mold and production of functional prototypes for ergonomics assessment directly in the workplace were realized. New design of handle should reduce the risk primarily of developing carpal tunnel in long-term use.

  9. Modeling and Simulation of Wave Gait of a Hexapod Walking Robot: A CAD/CAE Approach

    Directory of Open Access Journals (Sweden)

    Abhijit Mahapatra

    2013-03-01

    Full Text Available In the present paper, an attempt has been made to carry out dynamic analysis of a hexapod robot using the concept of multibody dynamics. A CAD (Computer Aided Design model of a realistic hexapod robot has been made for dynamic simulation of its locomotion using ADAMS (Automatic Dynamic Analysis of Mechanical Systems multibody dynamics solver. The kinematic model of each leg of three degrees of freedom has been designed using CATIA (Computer Aided Three Dimensional Interactive Application and SimDesigner package in order to develop an overall kinematic model of the robot, when it follows a straight path. Joint Torque variation as well as the variation of the aggregate center of mass of the robot was analyzed for the wave tetrapod gait. The simulation results provide the basis for developing the control algorithm as well as an intelligent decision making for the robot while in motion.

  10. Parametric Modeling in the CAE Process: Creating a Family of Models

    Science.gov (United States)

    Brown, Christopher J.

    2011-01-01

    This Presentation meant as an example - Give ideas of approaches to use - The significant benefit of PARAMETRIC geometry based modeling The importance of planning before you build Showcase some NX capabilities - Mesh Controls - Associativity - Divide Face - Offset Surface Reminder - This only had to be done once! - Can be used for any cabinet in that "family" Saves a lot of time if pre-planned Allows re-use in the future

  11. Design Analysis and Optimization of Internal Combustion Engine Piston using CAE tool ANSYS

    Directory of Open Access Journals (Sweden)

    Aditya Kumar Gupta

    2014-11-01

    Full Text Available In the internal combustion engine there are many reciprocating parts which are responsible for giving the motion to the engine. from them the piston is very important part of the internal combustion engine.. The working condition of the piston is so worst in comparison of other parts of the internal combustion engine. There is very high probability to failure of the piston due to high wear and tear. So there is necessary to inspection the working condition of piston. In before there is no availability of software packages. So there is difficult to check out the failure of the piston, it is also very time taken process. In now days the software packages are used to consume less time and give quality assurance. In this study work there are two steps of analysis of the piston they are Designing and Analysis. Firstly design the model of the piston in giving design specification on the modelling software like INVENTOR . Then giving it the constraints which are act on the working condition of the piston after import the model of the piston into the analysis software ANSYS in IGES format. Then the analysis become completed on the different parameters(temperature, stress, deformation and easily analysis the result. In this work the piston become optimized after the reducing the material of the piston. the mass and volume of the piston become reduced. The deformation also increased after the optimization which is responsible for the stress distribution on the piston head or piston crown.

  12. Efeitos do alopurinol em rins isquemicos de caes anestesiados com pentobarbital sodico

    OpenAIRE

    Módolo, Norma Sueli Pinheiro [UNESP; Castiglia, Yara Marcondes Machado [UNESP; Ganem,Eliana Marisa; Braz, José Reinaldo Cerqueira [UNESP; Vianna,Pedro Thadeu Galvão

    2000-01-01

    Background and Objectives - Allopurinol is a drug which inhibits the formation of noxious renal free radicals. The aim of this study was to evaluate the protecting renal effects of allopurinol in ischemic kidneys of dogs. Methods - Sixteen dogs were anesthetized with sodium pentobarbital and submitted to extracellular volume expansion (1.4 ml.kg-1.min-1), to mechanic ventilation with air, to right nephrectomy and to left renal artery clamping. Changes which might occur in renal morphology and...

  13. INJECTION MOLDING AND STRUCTURAL ANALYSIS IN METAL TO PLASTIC CONVERSION OF BOLTED FLANGE JOINT BY CAE

    Directory of Open Access Journals (Sweden)

    Marian Blaško

    2014-12-01

    Full Text Available Many metal parts in various applications are being replaced by plastic parts. There are several reasons for that depending on actual application - minimize part cost, enhance corrosion resistance, integrating more components into one part etc. Most important steps of metal to plastic conversion are material selection and design of plastic part. Plastic part has to withstand the same load as metal part. To fulfill this requirement fiber reinforced engineering plastics are often used. Also it is convenient to substitute heavy wall sections with ribbed structure to increase load-carrying ability of part and decrease cycle time, eliminate voids, sink marks etc. Mechanical properties of such part could be highly affected by fiber orientation. Results of fiber orientation from injection molding filling analysis can be used in stress analysis for better prediction of part response to mechanical load. Such coupled analysis is performed here in this case study on bolted flange joint.

  14. Development of materials database system for cae system of heat treatment based on data mining technology

    Institute of Scientific and Technical Information of China (English)

    GU Qiang; ZHONG Rui; JU Dong-ying

    2006-01-01

    Computer simulation for materials processing needs a huge database containing a great deal of various physical properties of materials. In order to employ the accumulated large data on materials heat treatment in the past years,it is significant to develop an intelligent database system. Based on the data mining technology for data analysis,an intelligent database web tool system of computer simulation for heat treatment process named as IndBASEweb-HT was built up. The architecture and the arithmetic of this system as well as its application were introduced.

  15. New Modularization Framework for the FAST Wind Turbine CAE Tool: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Jonkman, J.

    2013-01-01

    NREL has recently put considerable effort into improving the overall modularity of its FAST wind turbine aero-hydro-servo-elastic tool to (1) improve the ability to read, implement, and maintain source code; (2) increase module sharing and shared code development across the wind community; (3) improve numerical performance and robustness; and (4) greatly enhance flexibility and expandability to enable further developments of functionality without the need to recode established modules. The new FAST modularization framework supports module-independent inputs, outputs, states, and parameters; states in continuous-time, discrete-time, and in constraint form; loose and tight coupling; independent time and spatial discretizations; time marching, operating-point determination, and linearization; data encapsulation; dynamic allocation; and save/retrieve capability. This paper explains the features of the new FAST modularization framework, as well as the concepts and mathematical background needed to understand and apply it correctly. It is envisioned that the new modularization framework will transform FAST into a powerful, robust, and flexible wind turbine modeling tool with a large number of developers and a range of modeling fidelities across the aerodynamic, hydrodynamic, servo-dynamic, and structural-dynamic components.

  16. CAE-Based Robust Optimization for Deep-Drawing Process of Sheet Metal Forming Using Grey Relational Analysis Method

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The theory of grey systems is a new technique for performing prediction, relational analysis and decision making in many areas. The grey relational analysis was used to optimize the deep-drawing process parameters with considerations of the multiple response (the wrinkle, crack and thinning variation). The deep-drawing parameters, such as the blank holding force (Fbh), the radii of punch and die (R1 ,R2), the coefficients of friction (μ1,μ2,μ3) are considered. An orthogonal array is used for the experimental design. The multiple response values are obtained making use of finite element analysis (FEA). Optimal process parameters are determined by the grey relational grade obtained from the grey relational analysis for multi-performance characteristics (the wrinkle, crack and the thinning). The analysis of variance (ANOVA) for the grey relational grade is implemented. The results show that the quality of stamped parts can be improved effectively through the new approach. The grey relational analysis can be applied in sheet metal forming.

  17. The Solution of Hydraulic Cylinder CAE Based COSMOS%基于COSMOS的液压缸CAE方法

    Institute of Scientific and Technical Information of China (English)

    安向东; 梁铭; 安宏伟

    2009-01-01

    在Solidworks环境下建立了三维零件与装配体模型,以COSMOS对液压缸进行有限元网格划分、载荷分析、应力、应变分析及安全分析,并进行干涉检查与运动仿真.解决了液压缸传统设计中存在的问题,优化设计了产品,提高了设计精度.

  18. CONSERVATIVE MANAGEMENT OF SPONTANEOUS UTERINE PERFORATION IN CASE OF PLACENTA ACCRETA DURING CAES AREAN SECTION: CASE REPORT

    Directory of Open Access Journals (Sweden)

    Neha

    2013-02-01

    Full Text Available ABSTRACT: BACKGROUND: The incidence of placenta accrete has increased 10 f old in the past 50 years and now occurs with a frequency of 1 per 2 ,500 deliveries. Women who have had 2 or more cesarean deliveries with anterior or central pl acenta previa have nearly a 40% risk of developing placenta accreta. An abnormally adherent pl acenta, although an uncommon condition, assumes considerable significance clinic ally because of morbidity and at times mortality from severe hemorrhage, uterine perforatio n, and infection. Placenta accrete occurring in an unscarred uterus is exceedingly rar e. CASE PRESENTATION: A 25 year-old multigravida was admitted for emergency Caesarean S ection at 36 weeks with the diagnosis of preeclampsia. There were 2 small uterine perforations seen on posterior wall of uterus. The placenta was found to be densely adherent to the post erior uterine wall. Piecemeal excision of the placenta as close as possible to the uterine lini ng was then performed. The perforations were sutured with interrupted stitches. CONCLUSION: Spontaneous uterine perforation associated with placenta accreta can be managed cons ervatively with suturing & does not necessitate hysterectomy

  19. Estudo, ao microscópio óptico e eletrônico, do rim de caes natural e experimentalmente infectados com Leishmania (Leishmania chagasi

    Directory of Open Access Journals (Sweden)

    Washington Luiz Tafuri

    1989-06-01

    Full Text Available Os autores estudam os rins de 4 cães infectados com Leishmania (Leishmania chagasi. Dois animais (um macho e uma fêmea naturalmente infectados foram sacrificados 18 meses após sua permanência no laboratório. Dois machos foram inoculados por via endovenosa, com lxlO6 promastigotas da cepa MHO/BR/70/BH46 e sacrificados após 18 meses e 2 anos, respectivamente. Em todos os animais os rins estavam lesados. As alterações encontradas foram: (1 glomerulonefrite mesangioproliferativa focal ou difusa, com pronunciada hipertrofia e hiperplasia das células mesangiais e com alargamento da matriz; (2 espessamento da membrana basal com depósitos eletrondensos; (3 nefrite intersticial intertubular crônica com exsudação plasmocitária intensa. (4 degeneração albuminosa dos túbulos renais. Baseados nos achados os autores discutem os prováveis mecanismos patogenéticos.

  20. 基于CAE注射成型工艺参数的优化%Optimization of Injection Molding Technology Parameters Based on CAE

    Institute of Scientific and Technical Information of China (English)

    黄颖

    2012-01-01

    UG software is used for storage box with three-dimensional graphics,MoldFlow software is applied for instance grid,adopted orthogonal test analysis in the process of injection molding filling,packing and warping deformation of such key factors and get reasonable injection process parameters and optimal design of mold structure,reduce product development cycles and improve product quality of injection%采用UG软件对储物盒进行三维造型,应用CAE软件MoldFlow对实例进行网格划分,采用正交试验分析注射成型过程中充填、保压及翘曲变形等关键因素,得到合理的注射工艺参数,从而优化模具结构,缩短产品开发周期,提高注射产品质量。

  1. 基于CAE的手机面板注塑模设计%Design of Injection Mold for Mobile Phone Panel Based on CAE

    Institute of Scientific and Technical Information of China (English)

    陈晓勇

    2011-01-01

    针对塑件结构不对称造成的充填不均衡的问题,提出了将点浇口和潜伏式浇口进行组合的浇注系统布置方式,并借助于Moldflow软件的分析结果得到了最优方案.为确保在推出塑件前可靠地切断潜伏式浇口并推出浇口凝料,模具采用由两块推板,一块推杆固定板和两块阶梯式垫块组成的二级推出机构.生产实践表明:该模具结构合理,动作可靠,塑件脱模顺利,质量稳定.%A runner arrangement method combined by pin-point gate and submarine gate was proposed to solve the filting unbalance problem of the asymmetrical structure plastic part. Optimal filling plan was obtained by aid of the analysis results of Moldflow software. To ensure the submarine gate been reliably cut off and the submarine gate freezing material been pulled out before the plastic part was put out, simple and practical two-stage ejection mechanism was adopted in the mold. The mechanism was consisted of two ejector plates, one ejector retainer plate and two ladder-shape ejector housings. Practice shows that: the mold has rational structure, reliable action, smooth ejection and stable quality.

  2. 基于CAE的微型机器人模型注塑模设计%Design of Injection Mold for Micro-robot Model Based on CAE

    Institute of Scientific and Technical Information of China (English)

    陈晓勇

    2011-01-01

    Based on the analysis results of Moldflow software, a runner arrangement method combined by pin-point gate and submarine gate was proposed to solve the runner unbalance problem in the multi-part and mufti-chamber injection molding process of the micro-robot model. This method contained the structure advantages of two-plate mold and three-plate mold, which guaranteed the quality of the molded parts. In addition, the feeding system, ejector system, working process of the mold were introduced in detail%针对微型机器人模型的多塑件、多型腔注塑成型的流道不平衡性问题,借助于Moldflow软件的分析结果,提出了一种将点浇口和潜伏式浇口相结合的流道布置方式,其综合了两板模和三板模的结构特点,较好地保证了塑件的成型质量.并详细介绍了模具的浇注系统,推出系统及工作过程.

  3. El agua no cae del cielo: gobernación y gestión del agua en el Pacífico Sur

    OpenAIRE

    2013-01-01

    La seguridad hídrica se está volviendo una preocupación central en el cotidiano de muchas comunidades rurales por todo el mundo y se relaciona con cada una de las siete dimensiones de la seguridad humana, ampliando todo tipo de vulnerabilidades. De acuerdo con el informe del Foro Económico Mundial sobre el nexo agua-alimentos-energía-clima, la gestión del agua se está volviendo una materia política urgente en el debate de la sostenibilidad y de la seguridad humana a escala global. Asimismo, h...

  4. Abaqus/CAE二次开发功能与应用实例%Secondary development functions and applications of Abaqus/CAE

    Institute of Scientific and Technical Information of China (English)

    黄霖

    2011-01-01

    为实现复杂的有限元前后处理功能,介绍基于Abaqus/CAE进行内核脚本和GUI的程序开发,并阐述这两种开发方式的特点和相互关系.用双动拉深杯形件和汽车覆盖件两个实例说明Python和Abaqus GUI Toolkit在Abaqus/CAE二次开发中的应用;通过二次开发实现将CFD计算得到的热边界条件向实体单元网格模型表面映射的功能.对开发过程和程序流程进行的详细描述可为用户进行Abaqus/CAE二次开发提供参考.

  5. CAE of pulmonary cryptococcosis mimicking hematogenous metastases in an immunocompetent patient: Value of absent 1{sup 8F}- fluorodeoxyglucose uptake on position emission tomography/CT scan

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Chiao Hua; Tzao, Ching; Chang, Tsun Hou; Chang, Wei Chou; Huang, Guo Shu; Lin, Chih Kung; Lin, Hsin Chung; Hsu, Hsian He [Tri-Service General Hospital and National Defense Medical Center, Taipei (China)

    2013-06-15

    The radiologic appearance of multiple discrete pulmonary nodules in immunocompetent patients, with cryptococcal infection, has been rarely described. We describe a case of pulmonary cryptococcosis, presenting with bilaterally and randomly distributed nodules on a computed tomography, mimicking hematogeneous metastases. Positron emission tomography does not demonstrate 1{sup 8F}-fluorodeoxyglucose (FDG) uptake, suggesting a low probability for malignancy, which is a crucial piece of information for clinicians when making a management decision. We find the absence of FDG uptake correlates with the pathologic finding of an infectious nodule, composed of fibrosis and necrosis.

  6. 基于CAD/CAE计算铆钉连接件疲劳寿命%Calculation on fatigue life of riveted joint parts based on CAD/CAE

    Institute of Scientific and Technical Information of China (English)

    郭庆; 蒋万青

    2007-01-01

    介绍了航空器铆接结构件模型建立及参数选取情况.采用SOLIDWORKS和COSMOS软件,计算出铆钉孔的应力集中系数Kt.然后,应用诺伯法和应力功恒等法计算出连接件的疲劳寿命.最后结果显示:采用CAD/CAE技术可以简化计算过程;通过对Kt值的修正,可以提高计算疲劳寿命的精度.

  7. On the Sensitivity of Mechanical Properties of Woven-Fabrics to the Draping Process: Static and Dynamic Assessment Through a CAE-Based Approach

    Science.gov (United States)

    Treviso, Alessandra; Farkas, Laszlo; Mundo, Domenico; Tournour, Michel

    2016-08-01

    Manufacturing processes are often considered the final stage of the design. As a matter of fact, it is during the manufacturing that material properties are ultimately determined. This is especially true for composite materials, whose manufacturing processes are often lowly automated and thus subject to the low repeatability of manual operations. Manufacturing simulations tools are becoming available to support the definition of the manufacturing process and assess the manufacturability of composite parts. The present paper proposes a reversed approach to the laminate design process which starts from the manufacturing simulation in order to quantify the impact of the process on the mechanical properties of the as-produced part. An automotive component is chosen and different woven-fabrics structures are considered to determine their sensitivity to the shearing phenomenon. Homogenization of material properties is performed on a local basis, depending on the local geometry modifications undergone by the reinforcement. Stiffness is then predicted through both static and dynamic analysis. In order to prove the effectiveness of the approach, the obtained results are compared to classic laminate modelling.

  8. Computed tomography of mast cell tumors in dogs: assessment before and after chemotherapy; Tomografia computadorizada de mastocitomas em caes: avaliacao pre e pos-tratamento quimioterapico

    Energy Technology Data Exchange (ETDEWEB)

    Lorigados, Carla A.B.; Matera, Julia Maria; Pinto, Ana Carolina B.C.F.; Macedo, Thais R., E-mail: clorigados@usp.br [Universidade de Sao Paulo (FMVZ/USP), SP (Brazil). Fac. de Medicina Veterinaria e Zootecnia. Dept. de Cirurgia; Coppi, Antonio A.; Ladd, Fernando V.L. [Universidade de Sao Paulo (LSSCA/USP), SP (Brazil). Fac. de Medicina Veterinaria e Zootecnia. Lab. de Estereologia Estocastica e Anatomia Quimica; Souza, Vanessa A.F. de [Faculdades Metropolitanas Unidas (FMU), Sao Paulo, SP (Brazil). Curso de Medicina Veterinaria

    2013-11-15

    Nineteen dogs with mast cell tumors treated with chemotherapy were evaluated by computed tomography (CT). Were evaluated aspects related to contours, attenuation, postcontrast enhancement and presence of cleavage with adjacent structures. The RECIST criteria and volumetric measurement of lesions were performed to assess the response to treatment. The mast cell tumors presented a homogeneous or heterogeneous attenuation, presented more frequently a well delineated and regular contours and moderate enhancement after intravenous administration of the iodinated contrast media. The methods RECIST and volumetric measurements showed an excellent agreement to the classification of therapeutic response, providing a good parameter of the response to treatment. The CT examination proved to be useful in the delimitation of the tumor and an important tool for planning of surgical margins. (author)

  9. Sustainable Schools, Sustainable Communities: The View from the West. CAE Spring 2001 Conference [Proceedings] (San Diego, California, March 22-24, 2001).

    Science.gov (United States)

    Malone, Sara

    This paper presents summary conclusions reached by discussion panels that participated in the Committee on Architecture for Education's conference. The conference explored the symbiotic relationship between schools and communities and the ways that schools and communities sustain one another. Panel titles were: "City Heights Urban Village"; "High…

  10. Computed tomography and CAD/CAE methods for the study of the osseus inner Ear bone of Greek quaternary endemic mammals

    Science.gov (United States)

    Provatidis, C. G.; Theodorou, E. G.; Theodorou, G. E.

    It is undisputed that the use of computed tomography gives the researcher an inside view of the internal morphology of precious findings. The main goal, in this study, is to take advantage of the huge possibilities that derive from the use of CT Scans in the field of Vertebrate Palaeontology. Rare fossils skull parts (Ospetrosum of Elephas tiliensis from Tilos, Phanourios minor from Cyprus and Candiacervus sp. from Crete) brought to light by excavations, required further analysis of their inside structure by non destructive methods. Selected specimens were scanned and exported into Dicom files. These were then imported into MIMICS Software in order to develop the required 3D digital CAD models. By using distinctive reference points on the bone geometry based on palaeontological criteria, section views were created thus revealing the extremely complex inside structure and making it available for farther palaeontological analysis.

  11. [C(E) ,Ca(E)]中的唯一原子%A Unique Atom in [C(E) ,Ca(E)

    Institute of Scientific and Technical Information of China (English)

    裴惠生

    2001-01-01

    A congruence C. (E) on the semigroup TE(X) is observed in this paper where E is an arbitrary non-trivial equivalence on the set X. It is proved that C. (E) is a unique atom in the complete sublattice [C(E),C.(E)] of the congruence lattice of TE(X).%对于集合X上的任一非平凡等价关系E,本文考察了半群n(x)上的同余C.(E),并证明了C.(E)是Tl(X)的同余格的完全子格[C(E),C (E)]中的唯一原子.

  12. Cae el telón. El cine norteamericano en los inicios de la Guerra Fría (1945-1954

    Directory of Open Access Journals (Sweden)

    José-Vidal Pelaz López

    2009-12-01

    Full Text Available Este artículo analiza el cine norteamericano en el periodo inicial de la Guerra Fría, (1945-1954. En estos años de “caza de brujas” la industria de Hollywood puso en marcha la producción de una serie de películas anticomunistas, la primera de las cuales fue Telón de acero (William Wellman 1948, que serviría de modelo a muchas más. El autor estudia este film y reflexiona sobre los mitos que todavía perviven acerca del “macartismo”, muchos de ellos alimentados por la visión que la propia industria del cine ha ofrecido sobre lo ocurrido entonces.____________________ABSTRACT:This article examines American cinema in the initial period of the Cold War (1945-1954. In these years of "witch hunting" Hollywood industry launched the production of a series of anti communist films, the first of which was Iron curtain (William Wellman 1948, which serve as a model for many more. The author examines this film and reflects on the myths that still persist about "McCarthyism", many of them fueled by the view that the film industry has offered about what happened then.

  13. Diagnosis and evaluation of surveying examination by intracranial tumor in dogs CT; Diagnostico e avaliacao topografica de neoplasias intracranianas pelo exame de TC em caes

    Energy Technology Data Exchange (ETDEWEB)

    Romaldini, Andre Fonseca; Santos, Debora Rodrigues dos; Oliveira, Juliana Messias; Abreu, Felipe Andrei Suarez; Wallace, Verena; Pacheco, Eduardo Nelson da Silva, E-mail: andreromaldini@gmail.com [Hospital Santa Ines de Sao Paulo, Santana, SP (Brazil)

    2012-07-01

    The use of computed tomography (CT) revolutionized image diagnostic in veterinary medicine and currently can be considered one of the most useful tools for the imaging evaluation of intracranial tumor in dogs. Computed tomography of the brain in small animals allows visualization of intracranial tumor, compression of adjacent structures such as cerebral parenchyma, falx or lateral ventricles, and evaluate secondary hemorrhages and edema. The CT imaging provides essential information to indicate the surgical approach for a possible tumor resection or biopsy, including the correct location and boundaries structures involved, and also can be used to monitor the clinical treatment. However, only histopathological examination is able to confirm the final diagnosis. (author)

  14. Computed tomographic aspects of primary brain tumors in dogs and cats; Aspectos tomograficos de tumores cerebrais primarios em caes e gatos

    Energy Technology Data Exchange (ETDEWEB)

    Babicsak, Viviam Rocco; Zardo, Karen Maciel; Santos, Debora Rodrigues dos; Silva, Luciana Carandina da; Machado, Vania Maria de Vasconcelos; Vulcano, Luiz Carlos, E-mail: viviam.babicsak@gmail.com [Setor de Diagnostico por Imagem - FMVZ - UNESP/Botucatu, SP (Brazil)

    2011-07-01

    Over the years, the Veterinary Medicine has made great advances, enabling thus the diagnosis of many diseases. As a result of this new situation, there was an increased expectation of life of animals resulting in an increase in the number of clinical care of older animals. Thus, diseases considered unusual in the past, begin to be diagnosed more frequently, as is the case of brain damage. Recently, computed tomography has been widely used in Brazil as a tool to aid in the diagnosis of several diseases. This noninvasive imaging technique allows the identification and evaluation of lesions of central nervous tissue such as brain tumors. This provides information about the size, shape and location of the lesion, in addition to the magnitude of compression and invasion of adjacent structures by the tumor and its side effects (such as the peritumoral edema and hydrocephalus). The image obtained from computed tomography may suggest the presence of a certain type brain tumor, data of great importance for the prognosis and treatment of the animal. This review covers the computed tomography aspects of primary brain tumors such as meningiomas, astrocytomas, oligodendrogliomas, choroid plexus tumors and ependymomas. However, despite the computed tomography provide much information about the changes inside the skull; no way replace histopathological examination in determining the definitive diagnosis. (author)

  15. Assessment in dogs tympanic bulla, through virtual tomographic endoscopy; Avaliacao de bulas timpanicas em caes, por meio da endoscopia tomografica virtual

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Luciana Carandina da; Sabino, Emanuelle Guidugli, E-mail: lucianacarandina@uol.com.br [Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Botucatu, SP (Brazil). Faculdade de Medicina Veterinaria. Dept. de Reproducao Animal e Radiologia Veterinaria; Vulcano, Luiz Carlos; Machado, Vania Maria de Vasconcelos [Universidade Estadual Paulista Julio de Mesquita Filho (UNESP), Botucatu, SP (Brazil). Faculdade de Medicina Veterinaria

    2012-07-01

    Dogs usually have problems related to the auditory canal. For the diagnosis of these pathologies, it is necessary a physical examination and, in some cases radiographic examination and computed tomography. The tympanic bulla is not easily visualized radiographically, since there is many structures of the brain overlaying the image obtained. The computed tomography has been the technique of choice to assess this structure faithfully. A new alternative assessment of the tympanic bulla is tomographic virtual endoscopy, which allows an improvement of the image obtained through the virtual tomographic technique. This paper provides information on the use of computed tomography, and a new technique, tomographic virtual endoscopy, in order to make the improvement of these techniques, and prove the reliability of these changes in the diagnosis of ear canals of dogs. Therefore, we performed the computed tomography of the tympanic bulla on healthy animals, and later performed image reconstruction in three-dimensional (3D) mode for virtual endoscopy. (author)

  16. 使用VBA方法在AutoCAD上实现有限元网格划分%Developing CAE Software Using VBA on AutoCAD

    Institute of Scientific and Technical Information of China (English)

    史桂蓉; 田晓东; 张永清

    2001-01-01

    提出了使用VBA和面向对象的思想,在AutoCAD上开发有限元网格划分程序的方法。本程序通过平铺法实现自动三角形网格划分,并可以用两种方法把三角形网格转化为四边形网格:合并法和分割法。文中详细分析了VBA面向对象的数据组织方法。实践证明VBA是一种方便、快捷、实用的二次开发工具。

  17. NCBI nr-aa BLAST: CBRC-SCER-06-0000 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-SCER-06-0000 emb|CAE52261.1| Ste2p [Saccharomyces cerevisiae] emb|CAE52272.1| Ste2p [Saccharomyces... cerevisiae] emb|CAE52274.1| Ste2p [Saccharomyces cerevisiae] CAE52261.1 0.0 98% ...

  18. NCBI nr-aa BLAST: CBRC-SCER-06-0000 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-SCER-06-0000 emb|CAE52258.1| Ste2p [Saccharomyces cerevisiae] emb|CAE52260.1| Ste2p [Saccharomyces... cerevisiae] emb|CAE52264.1| Ste2p [Saccharomyces cerevisiae] emb|CAE52265.1| Ste2p [Saccharomyces... cerevisiae] emb|CAE52267.1| Ste2p [Saccharomyces cerevisiae] emb|CAE52268.1| Ste2p [Saccharomyces... cerevisiae] emb|CAE52269.1| Ste2p [Saccharomyces cerevisiae] emb|CAE52271.1| Ste2p [Saccharomyces... cerevisiae] emb|CAE52273.1| Ste2p [Saccharomyces cerevisiae] CAE52258.1 0.0 98% ...

  19. Compressed air energy storage technology program. Annual report for 1979

    Energy Technology Data Exchange (ETDEWEB)

    Loscutoff, W.V.

    1980-06-01

    The objectives of the Compressed Air Energy Storage (CAES) program are to establish stability criteria for large underground reservoirs in salt domes, hard rock, and porous rock used for air storage in utility applications, and to develop second-generation CAES technologies that have minimal or no dependence on petroleum fuels. During the year reported reports have been issued on field studies on CAES on aquifers and in salt, stability, and design criteria for CAES and for pumped hydro-storage caverns, laboratory studies of CAES in porous rock reservoris have continued. Research has continued on combined CAES/Thermal Energy Storage, CAES/Solar systems, coal-fired fluidized bed combustors for CAES, and two-reservoir advanced CAES concepts. (LCL)

  20. Potential and Evolution of Compressed Air Energy Storage: Energy and Exergy Analyses

    Directory of Open Access Journals (Sweden)

    Young-Min Kim

    2012-08-01

    Full Text Available Energy storage systems are increasingly gaining importance with regard to their role in achieving load levelling, especially for matching intermittent sources of renewable energy with customer demand, as well as for storing excess nuclear or thermal power during the daily cycle. Compressed air energy storage (CAES, with its high reliability, economic feasibility, and low environmental impact, is a promising method for large-scale energy storage. Although there are only two large-scale CAES plants in existence, recently, a number of CAES projects have been initiated around the world, and some innovative concepts of CAES have been proposed. Existing CAES plants have some disadvantages such as energy loss due to dissipation of heat of compression, use of fossil fuels, and dependence on geological formations. This paper reviews the main drawbacks of the existing CAES systems and presents some innovative concepts of CAES, such as adiabatic CAES, isothermal CAES, micro-CAES combined with air-cycle heating and cooling, and constant-pressure CAES combined with pumped hydro storage that can address such problems and widen the scope of CAES applications, by energy and exergy analyses. These analyses greatly help us to understand the characteristics of each CAES system and compare different CAES systems.

  1. Clinical Analysis of 113 Caes of Upper Gastrointestinal Bleeding with Ischemic Myocardial Injury%上消化道出血伴发缺血性心肌损伤113例临床分析

    Institute of Scientific and Technical Information of China (English)

    文玉; 李晓燕; 罗娟; 戴薇; 张磊

    2011-01-01

    Objective To investigate the pathogenesis, clinical manifestations, relevant examinations,treatments and prognosis of ischemic myocardial injury (IMI) with upper gastrointestinal bleeding (UGIB).Method We restropectively analyzed the clinical data of 113 cases of ischemic myocardial injury (IMI) with upper gastrointestinal bleeding (UGIB).Results 66 inpatients had no typical performance of myocardial injury (58.40%) , 97 inpatients was getting better and discharged from hospital (85.84%) , 16 inpatients died (14.16%).Conclusions The clinical manifestations of patients who have ischemic myocardial injury (IMI) with upper gastrointestinal bleeding (UGIB) are atypical.Under these conditions, IMI is easily overlooked.Therefore, to find revelant manifestations of atypical IMI in time has significance in treating IMI with upper gastrointestinal bleeding (UGIB).%目的 探讨上消化道出血(upper gastrointestinal bleeding,UGIB)伴发缺血性心肌损伤(ischemicmyocardial injury,IMI)的发病机制、临床表现、相关检查、治疗及预后.方法 回顾性分析上消化道出血伴发缺血性心肌损伤113例.结果 113例中66例(58.40%)无典型心肌损伤临床表现,病情好转出院97例(85.84%),死亡16例(14.16%).结论 当上消化道出血与缺血性心肌损伤并存时,心肌损伤的表现往往不典型而易被忽视,因此及时发现不典型心肌损伤的相关表现,对于正确处理上消化道出血与心肌损伤具有重要的意义.

  2. 基于CAE的DP600高强钢零件回弹特征分析及控制%Springback analysis and control of DP600 AHSS part based on CAE technology

    Institute of Scientific and Technical Information of China (English)

    刁可山; 蒋浩民; 曹猛; 陈新平

    2010-01-01

    回弹是高强钢板冲压成形中影响冲压件尺寸精度和形状精度的关键因素.针对采用DP600高强钢的北京奔驰某车型的横梁减震器后桥零件,开展了零件成形、切边、回弹的全工艺流程CAE仿真分析,获得了零件的回弹特征;针对宝钢材料的性能范围获得了回弹的波动范围,并通过模具补偿的方案进行回弹控制,试验测量结果表明其形状精度得到了明显改善.

  3. 凸起偏心类杯状件注塑成型CAE分析及工艺优化%CAE Analysis and Process Optimization of Injection Molding on Convex Eccentricity Cup Products

    Institute of Scientific and Technical Information of China (English)

    项小慧; 项慧发; 朱羽辰; 夏琴香; 纪良波

    2015-01-01

    利用有限元分析软件Moldflow对凸起偏心类杯状注塑件成型进行了数值模拟研究,对充填时间、项出时体积收缩率、残余应力、缩痕指数和注射位置处压力结果等成型参数进行了分析.在有限元数值模拟的基础上,对注塑成型过程中的熔体温度、保压时间、保压压力以及冷却时间等工艺参数进行了优化,获得了最佳的注塑成型工艺参数.

  4. Optimization of Die Casting Process for Al Alloy Standard Samples Based on CAE%基于CAE的铝合金标准试样的压铸工艺方案优化

    Institute of Scientific and Technical Information of China (English)

    吴晗; 万里; 胡祖麒; 吴树森

    2011-01-01

    压铸工艺方案的合理性对标准压铸试样的力学性能具有重要影响.采用Flow-3D软件对现有推荐的标准试样压铸工艺方案进行了模拟分析和优化;同时设计和优化了适于高真空压铸的工艺方案.结果表明,现有的压铸工艺方案在低速充填阶段时,试样内浇道附近的横浇道中会出现金属液回流卷气现象.将直浇道与横浇道的过渡圆角加大到30 mm时,该回流卷气现象明显减小.改用锥形横浇道并辅以缓冲包结构时,回流和卷气部位则移至两端的缓冲包附近,可避免卷气的金属液进入试样型腔中,有利于铸件品质的改善.采用在试样溢流槽侧面设置排气道时,能有效消除不同试样间排气道的封闭现象,从而保证后充填试样有足够的排气时间,有利于铸件内部品质的提高.%Rationality of gating system in the die casting process has great effects on the mechanical properties of the standard casting samples. The Flow-3D software was employed to analyze and optimize the existed gating system of standard samples. Meanwhile, design and optimization of high vacuum die casting for standard samples were conducted. The results show that gas entrapment and liquid alloy back-flow occurred around the runner nearby the ingate during slow speed filling stage in the existing die casting process. And they could be significantly reduced with the transition angle between the sprue and the runner increasing to 30 mm, while tapered runner with buffer structure was adopted, the backflow and gas entrapment can be moved to the packet buffer, and the liquid metal with gas entrapment can be avoided before moving into cavity, which is beneficial for the improvement of die castings quality. Air vent located in the side of the overflow can effectively eliminate the blockage of exhaust passage among different samples, which ensures adequate exhausting time after the samples are filled completely. Therefore, the internal quality of the castings is improved.

  5. Lightweight Design of Balancing Suspension Bracket Based on Casting Defects and Structure Strength CAE%基于铸造缺陷和结构强度CAE的平衡悬架支架轻量化设计

    Institute of Scientific and Technical Information of China (English)

    张建振; 吴晓涛; 刘兆英; 常连霞; 朱明

    2014-01-01

    以节能减排为目的,以平衡悬架支架为研究对象进行轻量化设计。运用面向制造与装配的方法,借助铸造模拟MAGMA和结构优化及分析工具(OPTISTRUCT、ABAQUS)进行设计,使产品质量减轻40%,安全系数提高25%,成本降低5%。经台架试验验证了该轻量化方法的可行性,同时产品质量得到改善,开发周期也相应缩短。%For the purpose of energy saving and emission reduction, lightweight design is carried out for balanced suspension bracket. Using the method named DFMA ( Design for Manufacturing and Assembly), with the aid of casting simulation tool MAGMA, structure optimization tool OPTISTRUCT and topology optimization tool ABAQUS, the final product is lightened by 40%, safety factor of which is increased by 25%, and cost is reduced by 5%. Data from bench test of proves feasibility of the lightweight design plan, meanwhile the product quality is improved and development time is shortened.

  6. Design of Instruction Cover Stopper Injection Mold of Double Gate High Precision for CAE Technology%基于CAE技术的双浇口高精度仪器挡罩注塑模具设计

    Institute of Scientific and Technical Information of China (English)

    林权

    2016-01-01

    The welding wiring and warping deformation of the frame in the injection molding are common for this kind of plastic parts. Taking this in the instruction cover stopper for example, using Pro/E software to model 3D of plastic parts, applying moldflow to mocks, the injection molding process is analyzed, and then the double spruce injection system is established, which optimizes the cooling system and forming method and obtains the flow and filling characteristics of plastic parts. Then the design of injection mold structure is made, and the design of mold cavity, newel and launch reset are completed. The practice indicates that instruction cover stopper model has reliability and qualified, which provides the reference for other similar model design.%注射成型中细长的边框易产生的熔接线、翘曲变形等问题一直是该类塑件常见缺陷,在此以仪器挡罩为例,利用Pro/E软件对塑件进行三维建模,应用Moldflow对塑件进行注塑成型过程模拟分析,确立了双浇口浇注系统,优化了冷却系统和成型方案,获取挡罩塑件流动充型特性,继而进行注塑模具结构设计,完成了模具型腔、型芯、推出复位等机构的设计,经实践证明,仪器挡罩注塑模具运动可靠,产品合格,为其他类似模具设计提供参考。

  7. Evaluación de la tecnología CAES como sistema de almacenamiento de energía eólica. Caso de estudio en España

    OpenAIRE

    Rodríguez Ávila, Laura

    2014-01-01

    Se presenta a continuación un modelo de una planta del almacenamiento de energía mediante aire comprimido siguiendo un proceso adiabático. En esta planta la energía eólica sobrante se usa para comprimir aire mediante un tren de compresión de 25 MW, el aire comprimido será después almacenado en una caverna de sal a 770 metros de profundidad. La compresión se llevará a cabo por la noche, durante 6 horas, debido a los bajos precios de electricidad. Cuando los precios de la electricidad suben dur...

  8. A CAD/CAE Integrated System for Light Bus Body Structure%轻型客车车身结构设计CAD/CAE信息集成系统

    Institute of Scientific and Technical Information of China (English)

    于春生; 孙凌玉; 陈南; 孙庆鸿; 朱正林; 李玉麟

    2000-01-01

    本文结合具体应用建立了轻型客车车身结构设计CAD/CAE信息集成系统.提出了符合国情的车身设计CAD/CAE信息集成系统模型,建立了系统结构的IDEF.模型和系统工程数据库的IDEF1x模型.此信息集成系统的建立为并行工程在车身设计中的应用提供了可能,可加快车身开发速度,并提高我国汽车车身自主开发能力.

  9. 新缰苯丙酮尿症43例饮食治疗及康复治疗%Dietary treatment and rehabilitation of 43 Caes of PKU in Xinjiang

    Institute of Scientific and Technical Information of China (English)

    李明珠; 王晓雯; 李龙; 蒋海丽; 任燕; 孙岩; 阿依加马力; 贺金峰

    2011-01-01

    Objective: To discuss dietary treatment and rehabilitation of phenylketonuria in different ages. Methods: Proceeded dietary treatment and rehabilitation training of 43 cases of PKU who were diagnosed from April 1998 to December 2009. 8 cases of them were detected through newborn screening and 35 cases were avoided by newborn screening; 34 cases of them were classical PKU and 1 case was HPABH4B. Results: Compared effort by body mass index and Cesell Development Scale during treatment. 8 cases detected through newborn screening were diagnosed and.treated early, and they revealed that their physical and mental development were normal, and height weight and head circumference were normal, and the results of I Q was (91 ± 12) scores. 28 cases avoided by newborn screening persisted treatment and 10 of them judged by Gesell Development Scale. The score changed from (51 ± 18) scores to (70 ± 15) scores during 12-18 months, and the difference was significant (t = 1. 705 P < 0. 05). Conclusion: To detecte through newborn screening, diagnose early and begin regular therapy timely is key point of treatment. If PKU is diagnosed and treated early e-nough, an affected newborn can grow up with normal brain development. Proper guidance by doctor and positive association from parents is important measure to ensure the treatment efficacy.%目的 探讨不同年龄苯丙酮尿症的饮食治疗及康复治疗的方法.方法 对1998年4月~2009年12月确诊的43例PKU进行饮食治疗及康复训练,其中新筛惠儿8例.漏筛患儿35例.经典型34例,BH4缺乏型1例.结果 治疗期间用体格指数评价及Gesell发育量表测定智商.经新筛8例,早期发现并早期治疗后患儿身高、体质量和头围均在正常范围,智商为(91±12)分.漏筛患儿坚持治疗28例,其中10例治疗前Gesell发育量表测定智商平均(51±18)分,治疗12~18个月,智商平均(70±15)分,治疗前后智商比较差异显著(t=1.705 P<0.05).结论 进行新生儿筛查,早期诊断,早期饮食治疗是关键,开始治疗的年龄越小,预后越好,智商也越高.正确的指导,家长的配合是保证疗效的重要措施.

  10. ANSYS Workbench二次开发在汽车稳定杆CAE分析中的应用%Application of ANSYS Workbench Secondary Development in CAE Analysis for Automobile Stabilizer

    Institute of Scientific and Technical Information of China (English)

    卢伟

    2014-01-01

    Based on ANSYS Workbench software and Delphi language,secondary development was focused on,aiming at analysis process of specific automobile component.The purpose of this research was to simplify stabilizer analysis process,improve working efficiency and facilitate better understanding for operating process of ANSYS software by designers as soon as possible.After secondary development,the interface of ANSYS is more friendly.At the same time,the stress,strain and stiffness of automobile stabilizer can be rapidly analyzed by in-voking backstage programs through the navigator toolbar.%为简化汽车稳定杆分析流程、提高工作效率,同时让设计人员快速掌握汽车稳定杆的有限元分析操作方法,以Delphi语言为编程工具,对ANSYS Workbench有限元分析软件进行二次开发。经二次开发后的ANSYS软件导航工具,界面友好,可快速进行汽车稳定杆的应力、应变、刚度及强度的有限元分析。

  11. Structure Improvement and Mold Design of Automobile Gear Handball Based on CAE Technology%基于CAE的汽车档位手球结构优化及模具设计

    Institute of Scientific and Technical Information of China (English)

    苏瞧忠; 李志峰; 杨斌

    2012-01-01

    The structure of automobile gear handball plastic part was analyzed based on Moldflow technology, as references, the structure of the plastic part was improved to some extent and then the mold was designed according to the improved plastic part. The structure analysis and related design key points of mold were introduced and qualified plastic part was gained by practical trialed-mold.%利用Moldflow对某汽车档位手球塑料件结构进行分析,以此为参考,对塑料件结构作一定的改进,并对改进后的塑料件进行模具设计,介绍了模具结构分析及相关设计要点,并通过实际试模得到了合格塑料件.

  12. Clinical characteristics of 3090 caes of hemorrhagic fever with renal syndrome and risk factor analysis%3090例肾综合征出血热患者临床特征及发病危险因素分析

    Institute of Scientific and Technical Information of China (English)

    邢远; 蔡正华; 侯铁军; 张宏彦

    2013-01-01

    Objective In this paper we analyzed the major risk factors of hemorrhagic fever with renal syndrome(HFRS) as well as its clinical manifestation,so as to provide a basis for clinical diagnosis and effective control of HFRS in Xi'an.Methods The method of retrospective study was used to collect clinical data of hospitalized patients with HFRS between 2005 and 2010 in the Hospitals for Infectious Diseases in Xi'an city,Zhouzhi and Huxian counties and then clinical manifestations of the patients with HFRS were analyzed and classified according to the national standards for clinical symptoms and test indicators of HFRS.HFRS patients matched by the ratio of 1 ∶ 2 healthy human controls were retrospectively investigated in order to obtain risk factors relevant to HFRS incidence using casecontrol study.Odds ratio(OR) method was used for single factor study.While for the multifactor study,we took the conditional Logistic regression approach.We also built models for both studies.Factor with OR > 1 and P < 0.05 was judged to be a risk factor.Results A total of 3090 cases information of patients with HFRS and 6018 healthy controls were collected.Of the 3090 cases of HFRS patients,sixty vaccinated patients showed atypical clinical manifestations and they were mild or moderate cases and no deaths.A total of 3030 nonvaccinated patients had obvious clinical symptoms.Severe or critical cases accounted for 39.07%(1184/3030)and 60 patients died and the fatality rate was 1.98% (60/3030).The results of single factor Logistic regression analysis showed that of the 16 factors analyzed,the difference of 11 risk factors between the case group and the control group was statistically significant.Multivariate Logistic regression analysis showed that of the 11 factors,the difference of six factors between the case group and the control group was statistically significant.The main risk factors of suffering HFRS in the order were:exposure to rat pollutants,living in the affected areas,sitting or lying on grass fields in the affected areas,working in the affected areas,house rat infestation,and domesticated cats or dogs(OR =6.826,5.764,4.882,4.857,3.126 and 2.875; P < 0.01 or P < 0.05).Conclusions Vaccines are very useful in the sense that vaccinated HFRS patients tend to have mild symptoms and good prognosis.Health education in this area should be focused on the six risk factors in order to prevent the spreading of HFRS.%目的 分析肾综合征出血热(HFRS)的临床特征和发病危险因素,为临床诊断和有效的控制HFRS在西安市的发生提供参考.方法 采用资料回顾性方法,收集西安市及所辖周至县、户县传染病医院2005-2010年HFRS住院患者的病例资料,分析HFRS患者的临床表现与分型;采用病例对照研究方法,根据HFRS患者的临床资料,以周围的健康人为对照,按1∶2配对的方法进行调查,统一填写调查问卷.用EPIdata软件建立数据库,对问卷调查中的内容采用单因素和多因素条件Logistic回归分析,计算比值比(OR),找出HFRS发病的危险因素.当OR>1且P<0.05被判定为发病的危险因素.结果 共收集3090例HFRS患者资料和6018例健康对照者资料.在3090例HFRS患者中,接种疫苗后发病的患者有60例,患者的临床表现不典型,均为轻型和中型病例,无死亡病例;没有接种疫苗发病的患者有3030例,患者的临床症状明显,重型和危重型病例占39.07%(1184/3030),其中死亡60例,病死率为1.98%(60/3030).单因素Logistic回归分析显示,在调查的16个危险因素中,有11个因素病例组与对照组比较差异有统计学意义(OR值>1且P< 0.05).多因素Logistic回归分析显示,在11个因素中,有6个因素病例组与对照组比较差异有统计学意义,其中罹患HFRS主要危险因素依次为:接触鼠污染物、居住村边户、草地坐卧休息、疫区野外劳动、住宅鼠患、家养猫和狗(OR值分别为6.826、5.764、4.882、4.857、3.126、2.875,P<0.01或<0.05).结论 接种HFRS疫苗,即使发病,但症状轻,预后良好,应对易感人群开展HFRS疫苗注射.对传播HFRS的主要危险因素,应加强宣传,提高易感人群防病的自觉性,控制HFRS的发生.

  13. CAE analysis of filling and weld line of injection molded polypropylene auto bumper%PP注射成型汽车保险杠填充及熔接痕CAE分析

    Institute of Scientific and Technical Information of China (English)

    李永泉; 李峰; 孙晋

    2011-01-01

    借助Moldflow软件,通过最佳浇口位置分析并结合制件结构,确定了汽前保险杠的两种浇口位置方案.对采用的汽车保险杠专用树脂高抗冲聚丙烯1215C进行了流变性能、压力-体积-温度关系曲线及热传导系数等的测定.通过Moldflow软件比较了两种浇口位置对制品产生熔接痕的位置、数量的影响以及熔体遇合角度与温度对熔接痕质量的影响.确定了当制品采用方案2的浇口位置时、熔接痕对产品外观性能影响较小.%Two gate location schemes to produce auto bumper via injection molding were determined by means of Moldflow software based on the analysis of the optimal gate location and the structure of the parts. The rheological properties, pressure-volume-temperature curves and thermal conductivity of high impact polypropylene special resin for auto bumper, 1215C, were tested. The effect of the two gate locations on the position and amount of weld line of the parts and the effect of weld line converging angle and temperature on the quality of weld line were studied with Moldflow. The weld line had smaller influence on the appearance and properties of the parts in the case of scheme 2.

  14. Effect of CAE Parametric Choice on Simulation for Gray Iron Porosity%模拟软件参数选择对灰铸铁件缩松预测的影响

    Institute of Scientific and Technical Information of China (English)

    于赟; 李小平; 雷卫宁; 徐贵宝

    2012-01-01

    The formation of porosity in gray cast iron test block of 40 mm×200 mm × 100 mm under the conditions of different heat-transfer coefficient was investigated based on the simulation of MAGMA software. The results show that the variations of graphite precipitation have evident influence on the formation of porosity, the exact value of the graphite precipitation should be determined based on the metallographic analysis; the heat-transfer coefficient between the castings and the molds has slight influence on the formation of porosity, selecting the default value; the mold's dilation has also slight influence on the formation of porosity, selecting the stable value.%基于铸件缩松和补缩区的模拟计算,研究了40 mm×200 mm×1 00 mm试块在不同边界传热系数、型砂强度、石墨析出率条件下缩孔和缩松行为.模拟研究表明,石墨析出率变化对铸件缩孔形成有明显影响,应结合铸件的金相来选择MAGMA软件的石墨析出率;型砂强度改变对灰铸铁的补缩区的影响不大,在模拟计算时,可选取默认值stable;铸件与型砂的界面换热系数对铸件补缩区的影响也较小,可选取1 000作为默认值.

  15. CAE模拟分析在水龙头手柄压铸模设计中的应用%Application of CAE Simulation Analysis to the Design of Die Casting Mold for Faucet Handle

    Institute of Scientific and Technical Information of China (English)

    陈怀民

    2012-01-01

    针对传统压铸模具浇注系统设计采用试错法存在的缺陷,本文通过水龙头手柄压铸模设计,提出利用ProCAST铸造模拟分析功能,先确定内浇道合理位置,再进行浇注系统详细设计及模具设计,避免浇注系统对铸件成形过程不利影响,提高铸件质量,缩短模具制造周期.可为类似铸件浇注系统及压铸模具设计提供参考.%Aimed at the existing defects of traditional die casting mold gating system design by trial-and-error method, first the reasonable location of the ingate was determined and then the gating system and mold were designed in detail through designing the faucet handle die-casting mold, utilizing ProCAST casting simulation analysis capabilities, which avoid the adverse effects of the gating system for casting formation process, improve casting quality, and reduce mold manufacturing period. It can provide a reference for similar casting gating system and die casting mold design.

  16. CAE-based design of injection mould for casing cover of hair dryer%基于CAE分析的风筒壳后盖注射模设计

    Institute of Scientific and Technical Information of China (English)

    戚春晓; 南雷英; 李万里

    2009-01-01

    分析了风筒壳后盖的结构特点.用Moldflow软件对塑件的注射成型过程进行了CAE模拟分析,确定了模具的浇注系统、冷却系统.在模拟分析的基础上运用UG NX4.0软件完成了模具设计.模具采用潜伏式浇口、斜导柱侧抽芯及斜顶抽芯机构及合理的冷却系统,模具结构设计合理.

  17. CAE Analysis to the Shaft of Twin-Screw Pulping Machine Based on Visualized Virtual Design%基于可视化虚拟设计技术的双螺杆磨浆机芯轴CAE分析

    Institute of Scientific and Technical Information of China (English)

    薛强; 苗德华; 卢晓艳

    2006-01-01

    采用可视化虚拟设计方法,利用工程分析软件ANSYS对双螺杆磨浆机中的主要元件芯轴进行了应力分析,并提出优化设计方案.有效地缩短了产品的开发周期,适应了市场发展的需要.

  18. Determination of bone mineral density of the distal extremity of the radio in Rottweiller, by radiographic optic densitometry;Determinacao da densidade mineral ossea da extremidade distal do radio de caes da raca Rottweiller, por meio da densitometria optica radiografica

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Jefferson Douglas Soares, E-mail: radiologia@unifeob.edu.b [Fundacao de Ensino Octavio Bastos (UNIFEOB), Sao Joao da Boa Vista, SP (Brazil). Fac. de Medicina e Veterinaria; Sterman, Franklin de Almeida [Universidade de Sao Paulo (USP), Butanta, SP (Brazil). Fac. de Medicina Veterinaria e Zootecnia. Dept. de Cirurgia

    2010-06-15

    This study allowed the standardization of the bone mineral density (BMD) of the distal extremity of the radio of 36 dogs adults in Rottweiler breed by radiographic optic densitometry. The limbs of the animals were radiographed with scale of aluminum that served as a reference. The radiographs images were digitalized and analyzed by a computer program for comparison of gray tones between the standard image and the image of the reference scale radiographed with the bone. Afterwards the values of density were expressed in millimeters of aluminum. Also studied the correlations between BMD and the sex, weight and external measures as the length of spine, height of the animal and circumference the distal extremity of the limb in study. The mean values and standard deviations of the bone mineral density of the distal extremity of the radio were: for the metaphyseal region the average of BMD of 7,88+-0,89 mmAl, the diaphyseal region 1 the average of BMD of 8,58+-0,80 mmAl and for diaphyseal region 2 of BMD of 9,00+-0,74 mmAl. (author)

  19. Prevalence of brain atrophy in dogs submitted to cranial tomography in FMVZ - UNESP Botucatu: retrospective study; Prevalencia de atrofia cerebral em caes submetidos a tomografia craniana na FMVZ - UNESP Botucatu: estudo retrospectivo

    Energy Technology Data Exchange (ETDEWEB)

    Babicsak, Viviam Rocco; Belotta, Alexandra Frey; Oliveira, Hugo Salvador de; Zardo, Karen Maciel; Santos, Debora Rodrigues dos; Mamprim, Maria Jaqueline; Machado, Vania Maria de Vasconcelos; Vulcano, Luiz Carlos, E-mail: viviam.babicsak@gmail.com [Universidade Estadual Paulista Julio de Mesquita Filho (FMVZ/UNESP), Botucatu, SP (Brazil). Faculdade de Medicina Veterinaria e Zootecnia . Dept. de Reproducao Animal e Radiologia Veterinaria

    2012-07-01

    Brain atrophy is diagnosed by imaging methods that allow the verification of the widening of cerebral sulci and ventricular dilatation. In this retrospective study, in which the cranial CT scans of 150 dogs were evaluated, brain atrophy was identified in 16 animals. Mixed breed dogs were the most affected, followed by poodles, maltese, dachshunds, yorkshires, pinschers and cockers. Brain atrophy was observed in animals of all age groups, being more prevalent in middle aged dogs followed by elderly animals, in which this alteration can be commonly found. The identification of reduced brain volume, however, may not be the cause of neurological signs expressed by animals since in some dogs of this study it was considered a finding. (author)

  20. Retrospective study of ear findings of dogs submitted to cranial tomography in FMVZ - UNESP, Botucatu; Estudo retrospectivo dos achados otologicos de caes submetidos a tomografia craniana na FMVZ - UNESP, Botucatu

    Energy Technology Data Exchange (ETDEWEB)

    Babicsak, Viviam Rocco; Oliveira, Hugo Salvador de; Belotta, Alexandra Frey; Santos, Debora Rodrigues dos; Zardo, Karen Maciel; Mamprim, Maria Jaqueline; Machado, Vania Maria de Vasconcelos; Vulcano, Luiz Carlos, E-mail: viviam.babicsak@gmail.com [Universidade Estadual Paulista Julio de Mesquita Filho (FMVZ/UNESP), Botucatu, SP (Brazil). Faculdade de Medicina Veterinaria e Zootecnia. Dept. de Reproducao Animal e Radiologia Veterinaria

    2012-07-01

    Computed tomography (CT) is an important imaging modality in the diagnosis of ear alterations, especially those affecting the middle ear. In this retrospective study, in which the cranial CT scans of 151 dogs were evaluated, the most common finding was the mineralization of the external auditory cartilage, followed by secretions in external and middle ear and tissue in these two regions. The average age of affected animals ranged from 6-9 years. Mixed breed dogs were the most affected animals, followed by cockers, boxers, poodles, labrador retrievers, german shepherds and pit bulls. (author)

  1. Návrh 3D tiskárny typu delta pi s temperovanou podložkou s využitím systémů CAE

    OpenAIRE

    2015-01-01

    Předložená diplomová práce se věnuje tématice 3D tisku s využitím nekomerčních 3D tiskáren typu RepRap. V této práci je stručně popsán vývoj trendů nekomerčních RepRap tiskáren, teorie FDM tisku s rozborem a s porovnáním materiálů používaných při tisku, problematika metody konečných objemů a teorie šíření tepla. V praktické částí jsou na základě simulací z programu SolidWorks Flow Simulation diskutovány dva základní způsoby vyhřívání temperované podložky, dále teplotní profil trysky a tepelné...

  2. Analysis and Optimization of a Compressed Air Energy Storage—Combined Cycle System

    Directory of Open Access Journals (Sweden)

    Wenyi Liu

    2014-06-01

    Full Text Available Compressed air energy storage (CAES is a commercial, utility-scale technology that provides long-duration energy storage with fast ramp rates and good part-load operation. It is a promising storage technology for balancing the large-scale penetration of renewable energies, such as wind and solar power, into electric grids. This study proposes a CAES-CC system, which is based on a conventional CAES combined with a steam turbine cycle by waste heat boiler. Simulation and thermodynamic analysis are carried out on the proposed CAES-CC system. The electricity and heating rates of the proposed CAES-CC system are lower than those of the conventional CAES by 0.127 kWh/kWh and 0.338 kWh/kWh, respectively, because the CAES-CC system recycles high-temperature turbine-exhausting air. The overall efficiency of the CAES-CC system is improved by approximately 10% compared with that of the conventional CAES. In the CAES-CC system, compressing intercooler heat can keep the steam turbine on hot standby, thus improving the flexibility of CAES-CC. This study brought about a new method for improving the efficiency of CAES and provided new thoughts for integrating CAES with other electricity-generating modes.

  3. Gene : CBRC-CBRI-08-0029 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBG06604 [Caenorhabditis briggsae] 3e-67 71% MFSFPIQYISVLFFILFILLSIKAPQFMVEFRPLIVYLALFWSNFAACRSIIALSISAERVID...mb|CAE62280.1| Hypothetical protein CBG06339 [Caenorhabditis briggsae] emb|CAE62499.1| Hypothetical protein

  4. Gene : CBRC-CBRI-08-0107 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBG06604 [Caenorhabditis briggsae] 3e-67 71% MFSFPIQYISVLFFILFILLSIKAPQFMVEFRPLIVYLALFWSNFAACRSIIALSISAERVID...mb|CAE62280.1| Hypothetical protein CBG06339 [Caenorhabditis briggsae] emb|CAE62499.1| Hypothetical protein

  5. Dynamics of epileptic activity in a peculiar case of childhood absence epilepsy and correlation with thalamic levels of GABA

    Directory of Open Access Journals (Sweden)

    Alberto Leal

    2016-01-01

    Significance: In a clinical case of CAE with EEG and fMRI-BOLD manifestations restricted to one hemisphere, we found an associated increase in thalamic GABA concentration consistent with a role for this abnormality in human CAE.

  6. Coronary artery ectasia and systolic flow cessation in a patient with hypertrophic cardiomyopathy: a case report.

    Science.gov (United States)

    Zografos, Theodoros; Kokladi, Maria; Katritsis, Demosthenes

    2010-12-01

    Coronary artery ectasia (CAE) is characterized by diffuse or localized inappropriate dilation of coronary arteries and is often associated with slow coronary blood flow. Although CAE has been described to coexist with several clinical entities there are only three reports of CAE in the presence of hypertrophic cardiomyopathy (HCM). We report a case of CAE and slow coronary flow with systolic flow cessation in a 61-year old male with coronary artery disease and HCM.

  7. Prevalence of coronary artery ectasia in older adults and the relationship with epicardial fat volume by cardiac computed tomography angiography

    Institute of Scientific and Technical Information of China (English)

    Jun-Jie Yang; Xia Yang; Zhi-Ye Chen; Qi Wang; Bai He; Luo-Shan Du; Yun-Dai Chen

    2013-01-01

    Objective Coronary artery ectasia (CAE) refers to abnormal dilation of coronary artery segments to 1.5 times of adjacent normal ones. Epicardial fat is associated with cardiovascular risk factors. The relationship between CAE and epicardial fat has not yet been investigated. This study aimed to assess the relationship between CAE and epicardial fat volume (EFV) in older people by dual-source computed tomography coronary angiography (CTCA). Methods We prospectively enrolled 1400 older adults who were scheduled for dual-source CTCA. Under reconstruction protocols, patients with abnormal segments 1.5 times larger than the adjacent segments were accepted as CAE. EFV was measured by semi-automated software. Traditional risk factors in CAE patients, as well as the extent of EFV, were analyzed and compared to non-CAE group. Results A total of 885 male and 515 female older patients were enrolled. CAE was identified by univariable analysis in 131 patients and significantly correlated to hypertension, smoking, hyperlipidemia, prior percutaneous coronary intervention and ascending aorta aneurysm. EFV was shown to be significantly higher in CAE patients than patients without ectasia. In multivariable analyses, EFV (P = 0.018), hypertension (P < 0.001) and hyperlipidemia (P < 0.001) were significantly correlated to CAE. There was a significant negative correlation between EFV and Markis classification. Conclusions CAE can be reliably recognized by dual-source CTCA. Epicardial fat might play a role in etiopathogenesis and progression of CAE, providing a new target for treating ectasia.

  8. Performance Analysis of a Coal-Fired External Combustion Compressed Air Energy Storage System

    Directory of Open Access Journals (Sweden)

    Wenyi Liu

    2014-11-01

    Full Text Available Compressed air energy storage (CAES is one of the large-scale energy storage technologies utilized to provide effective power peak load shaving. In this paper, a coal-fired external combustion CAES, which only uses coal as fuel, is proposed. Unlike the traditional CAES, the combustion chamber is substituted with an external combustion heater in which high-pressure air is heated before entering turbines to expand in the proposed system. A thermodynamic analysis of the proposed CAES is conducted on the basis of the process simulation. The overall efficiency and the efficiency of electricity storage are 48.37% and 81.50%, respectively. Furthermore, the exergy analysis is then derived and forecasted, and the exergy efficiency of the proposed system is 47.22%. The results show that the proposed CAES has more performance advantages than Huntorf CAES (the first CAES plant in the world. Techno-economic analysis of the coal-fired CAES shows that the cost of electricity (COE is $106.33/MWh, which is relatively high in the rapidly developing power market. However, CAES will be more likely to be competitive if the power grid is improved and suitable geographical conditions for storage caverns are satisfied. This research provides a new approach for developing CAES in China.

  9. A Novel Hybrid-Fuel Storage System of Compressed Air Energy for China

    Directory of Open Access Journals (Sweden)

    Wenyi Liu

    2014-08-01

    Full Text Available Compressed air energy storage (CAES is a large-scale technology that provides long-duration energy storage. It is promising for balancing the large-scale penetration of intermittent and dispersed sources of power, such as wind and solar power, into electric grids. The existing CAES plants utilize natural gas (NG as fuel. However, China is rich in coal but is deficient in NG; therefore, a hybrid-fuel CAES is proposed and analyzed in this study. Based on the existing CAES plants, the hybrid-fuel CAES incorporates an external combustion heater into the power generation subsystem to heat the air from the recuperator and the air from the high-pressure air turbine. Coal is the fuel for the external combustion heater. The overall efficiency and exergy efficiency of the hybrid-fuel CAES are 61.18% and 59.84%, respectively. Given the same parameters, the cost of electricity (COE of the hybrid-fuel CAES, which requires less NG, is $5.48/MW∙h less than that of the gas-fuel CAES. Although the proposed CAES requires a relatively high investment in the current electricity system in North China, the proposed CAES will be likely to become competitive in the market, provided that the energy supplies are improved and the large scale grid-connection of wind power is realized.

  10. Anti-obesity effect of Crinum asiaticum var. japonicum Baker extract in high-fat diet-induced and monogenic obese mice.

    Science.gov (United States)

    Jeong, Yong Joon; Sohn, Eun-Hwa; Jung, Yong-Hwan; Yoon, Weon-Jong; Cho, Young Mi; Kim, Inhye; Lee, Sung Ryul; Kang, Se Chan

    2016-08-01

    This study determined the anti-obesity effect of Crinum asiaticum var. japonicum Baker extract (CAE) on adipocytes and obese mice. The inhibitory effects of CAE on adipocyte differentiation and adipogenesis were determined using differentiation induction medium in 3T3-L1 cells. To get an insight into underlying molecular actions of CAE, we investigated the changes in the expression levels of genes involved in lipogenesis by CAE treatment using qRT-PCR. CAE strongly suppressed adipocyte differentiation through downregulation of PPARγ, C/EBPα, C/EBP β, and aP2. CAE treatment could also suppress the expression levels of ACC, FAS, LPL and HMGCR gene in 3T3-L1 cells. Male C57BL/6 strain and C57BL/6J-ob/ob strain mice were fed with HFD containing 60% fat and normal diet in the presence or absence of 25, 50, and 100mg/kg CAE for 7 weeks. CAE supplementation could highly suppress the body weight gain and epididymal fat accumulation without changes in food uptake in both obese models. Increases in total cholesterol, LDL-cholesterol and triglyceride were highly suppressed in the presence of CAE. In summary, CAE has an anti-obesity effect and this anti-obesity potential might be associated with downregulation of genes involved in adipocyte differentiation and lipogenesis.

  11. Compressed air energy storage: preliminary design and site development program in an aquifer. Final draft, Task 1: establish facility design criteria and utility benefits

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-10-01

    Compressed air energy storage (CAES) has been identified as one of the principal new energy storage technologies worthy of further research and development. The CAES system stores mechanical energy in the form of compressed air during off-peak hours, using power supplied by a large, high-efficiency baseload power plant. At times of high electrical demand, the compressed air is drawn from storage and is heated in a combustor by the burning of fuel oil, after which the air is expanded in a turbine. In this manner, essentially all of the turbine output can be applied to the generation of electricity, unlike a conventional gas turbine which expends approximately two-thirds of the turbine shaft power in driving the air compressor. The separation of the compression and generation modes in the CAES system results in increased net generation and greater premium fuel economy. The use of CAES systems to meet the utilities' high electrical demand requirements is particularly attractive in view of the reduced availability of premium fuels such as oil and natural gas. This volume documents the Task 1 work performed in establishing facility design criteria for a CAES system with aquifer storage. Information is included on: determination of initial design bases; preliminary analysis of the CAES system; development of data for site-specific analysis of the CAES system; detailed analysis of the CAES system for three selected heat cycles; CAES power plant design; and an economic analysis of CAES.

  12. Thermo-Economic Comparison and Parametric Optimizations among Two Compressed Air Energy Storage System Based on Kalina Cycle and ORC

    Directory of Open Access Journals (Sweden)

    Ruixiong Li

    2016-12-01

    Full Text Available The compressed air energy storage (CAES system, considered as one method for peaking shaving and load-levelling of the electricity system, has excellent characteristics of energy storage and utilization. However, due to the waste heat existing in compressed air during the charge stage and exhaust gas during the discharge stage, the efficient operation of the conventional CAES system has been greatly restricted. The Kalina cycle (KC and organic Rankine cycle (ORC have been proven to be two worthwhile technologies to fulfill the different residual heat recovery for energy systems. To capture and reuse the waste heat from the CAES system, two systems (the CAES system combined with KC and ORC, respectively are proposed in this paper. The sensitivity analysis shows the effect of the compression ratio and the temperature of the exhaust on the system performance: the KC-CAES system can achieve more efficient operation than the ORC-CAES system under the same temperature of exhaust gas; meanwhile, the larger compression ratio can lead to the higher efficiency for the KC-CAES system than that of ORC-CAES with the constant temperature of the exhaust gas. In addition, the evolutionary multi-objective algorithm is conducted between the thermodynamic and economic performances to find the optimal parameters of the two systems. The optimum results indicate that the solutions with an exergy efficiency of around 59.74% and 53.56% are promising for KC-CAES and ORC-CAES system practical designs, respectively.

  13. Efficiency of Compressed Air Energy Storage

    DEFF Research Database (Denmark)

    Elmegaard, Brian; Brix, Wiebke

    2011-01-01

    The simplest type of a Compressed Air Energy Storage (CAES) facility would be an adiabatic process consisting only of a compressor, a storage and a turbine, compressing air into a container when storing and expanding when producing. This type of CAES would be adiabatic and would if the machines...... were reversible have a storage efficiency of 100%. However, due to the specific capacity of the storage and the construction materials the air is cooled during and after compression in practice, making the CAES process diabatic. The cooling involves exergy losses and thus lowers the efficiency...... of the storage significantly. The efficiency of CAES as an electricity storage may be defined in several ways, we discuss these and find that the exergetic efficiency of compression, storage and production together determine the efficiency of CAES. In the paper we find that the efficiency of the practical CAES...

  14. Analysis and Optimization of a Compressed Air Energy Storage—Combined Cycle System

    OpenAIRE

    Wenyi Liu; Linzhi Liu; Luyao Zhou; Jian Huang; Yuwen Zhang; Gang Xu; Yongping Yang

    2014-01-01

    Compressed air energy storage (CAES) is a commercial, utility-scale technology that provides long-duration energy storage with fast ramp rates and good part-load operation. It is a promising storage technology for balancing the large-scale penetration of renewable energies, such as wind and solar power, into electric grids. This study proposes a CAES-CC system, which is based on a conventional CAES combined with a steam turbine cycle by waste heat boiler. Simulation and thermodynamic analysis...

  15. Underground-Energy-Storage Program, 1982 annual report

    Energy Technology Data Exchange (ETDEWEB)

    Kannberg, L.D.

    1983-06-01

    Two principal underground energy storage technologies are discussed--Seasonal Thermal Energy Storage (STES) and Compressed Air Energy Storage (CAES). The Underground Energy Storage Program objectives, approach, structure, and milestones are described, and technical activities and progress in the STES and CAES areas are summarized. STES activities include aquifer thermal energy storage technology studies and STES technology assessment and development. CAES activities include reservoir stability studies and second-generation concepts studies. (LEW)

  16. Human Behaviour Representation in Constructive Modelling (Representation du comportement humain dans des modelisations creatives)

    Science.gov (United States)

    2009-09-01

    aspects of Effects Based Operations and non-kinetic warfare. The second keynote presentation, by Mr. Mike Greenley , CAE Inc. provided an industry...faite par Mr. Mike Greenley , de CAE Inc., a donné le point de vue industriel, en indiquant le besoin pour une approche des bons usages de la...Drive Suite 200 Kanata, Ontario K2K 3G7 CANADA Presenter: Mr. Mike Greenley Vice President Modelling and Simulation CAE Inc. 8585 Côte de

  17. Scholars Under Scrutiny

    Institute of Scientific and Technical Information of China (English)

    Wang Hairong

    2012-01-01

    China's leading scientific research institutions,the Chinese Academy of Sciences (CAS) and the Chinese Academy of Engineering (CAE),announced newly elected academicians on December 9,2011.The CAS was established in 1949 and the CAE in 1994.Their academicians are top honorary titles in China for scientists and technologists who have made outstanding contributions to the country.After the new additions,the CAS has 727academicians and the CAE 783.

  18. A Novel Hybrid-Fuel Storage System of Compressed Air Energy for China

    OpenAIRE

    Wenyi Liu; Linzhi Liu; Gang Xu; Feifei Liang; Yongping Yang; Weide Zhang; Ying Wu

    2014-01-01

    Compressed air energy storage (CAES) is a large-scale technology that provides long-duration energy storage. It is promising for balancing the large-scale penetration of intermittent and dispersed sources of power, such as wind and solar power, into electric grids. The existing CAES plants utilize natural gas (NG) as fuel. However, China is rich in coal but is deficient in NG; therefore, a hybrid-fuel CAES is proposed and analyzed in this study. Based on the existing CAES plants, the hybrid-f...

  19. Gene : CBRC-CREM-01-0908 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available .1| Hypothetical protein CBG05705 [Caenorhabditis briggsae] emb|CAE61751.1| Hypothetical protein CBG05705 [Caenorhabditis briggsae...CSCITMIFRYMGIRSPIHFRYHWRTSRVFFLIFSIIVGSLFLTFFHTFEYKYGYAMIRNGTKLYGSPVNVDKKMINVFKVLQVVFGVVIPTIGIFIFNMLIVYMLRKSEYFNFRSAE

  20. Gene : CBRC-CBRI-05-0326 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 7.1| Hypothetical protein CBG18888 [Caenorhabditis briggsae] emb|CAE71846.1| Hypothetical protein CBG18888 [Caenorhabditis briggsae...EDMVYIGPYFYQKLPNGTYEVDIMSITGMSIVYIIVSSSFFTIFYFGIKCYRIISQLVPSTSSYRSKQLQSHLFWALVTQTMIPVILMHTPVTLVYAFALLDQDIGMLSGFVSMTIAAYPAIDPLPSLLIIPCYRGALKTLPLKYPLTGPRLSNVESAEVRSRFTTHSASSAPLSNPSP ...

  1. Gene : CBRC-CREM-01-1221 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available .1| Hypothetical protein CBG05705 [Caenorhabditis briggsae] emb|CAE61751.1| Hypothetical protein CBG05705 [Caenorhabditis briggsae...CSCITMIFRYMGIRSPIHFRYHWRTSRVFFLIFSIIVGSLFLTFFHTFEYKYGYAMIRNGTKLYGSPVNVDKKMINVFKVLQVVFGVVIPTIGIFIFNMLIVYMLRKSEYFNFRSAE

  2. Gene : CBRC-CREM-01-0704 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CAE72457.1| Hypothetical protein CBG19629 [Caenorhabditis briggsae] 7e-49 43% MSEIHISFDVPSYLIDHYYITGISSLILNL...FVVFLIIYHMAQPIGFFPIPAGCGYGIGHYLFSSHTMFTIFSFLLSGQIEVLTICFFRKHKAIMNLANPLGSSNAVYLCIYAMCVLYTCVMATSIFISAET*EEQLRV

  3. Gene : CBRC-CBRE-01-0093 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available hetical protein CBG07642 [Caenorhabditis briggsae] emb|CAE63268.1| Hypothetical protein CBG07642 [Caenorhabditis briggsae...CKAILWFVIYFQVASVMWMLIEGAFLYSRFTVFAMRHSDAPWSLYLACGWGVPFVVVTAWTVVHQYKSSQHPNSFCWVPYAQGNHLWILAGTMGSALIKLRTENSAESKKIWRTIKATLLLVPLLGISNIPLFYEPEHPSSVYMLGSAILQHILYCFLNSEIQGALKRQLSKVPFEFFK ...

  4. Gene : CBRC-CBRE-01-1179 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available | Hypothetical protein CBG05830 [Caenorhabditis briggsae] emb|CAE61853.1| Hypothetical protein CBG05830 [Caenorhabditis briggsae...SGKEPRYMSEVRKSIWRIAVFHFVCWAPFWGFTMLPNYIYQIDQFLHGESAEEESGGESIFLKLSSIYQCSRYTNIQFELKINLLIPGNWVLYALLNVDVRKHIYNQPKKKRKFTLKFNPVNTSSNC ...

  5. Gene : CBRC-CBRI-05-0206 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ical protein CBG01361 [Caenorhabditis briggsae] emb|CAE58260.1| Hypothetical protein CBG01361 [Caenorhabditis briggsae...] 1e-29 42% MTTNNSTSMSIWNENPTFYFIFKRAYSILATVLYPLAHYCVLKKSPKNFESLKWFLYFHVLSFETFQNEQFYPDCLPDPNLIVTSNPEVDSENFSAE

  6. Gene : CBRC-CBRI-03-0018 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available cal protein CBG13262 [Caenorhabditis briggsae] emb|CAE67694.1| Hypothetical protein CBG13262 [Caenorhabditis briggsae...] 9e-87 100% MSDLEPEDPATPPSSANEVAPVAVPLRSPNLPIMQPLVMSPSSNVSELYNLSPPLVPQIPTQPQSNVVILPAPVDNPPIIIQNQNNVPRAKSDSSSSLVFMPTASAEEKAIQSTSNASMIRKMENLFYNSESNWWFLVALIMLTIFAYRSSIEQHTCYYD ...

  7. Gene : CBRC-CBRI-06-0092 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available Hypothetical protein CBG07642 [Caenorhabditis briggsae] emb|CAE63268.1| Hypothetical protein CBG07642 [Caenorhabditis briggsae...FVIYFQVASVMWMLIEGAFLYSRFTVFAMRHSDAPWSLYLACGWGFPFVVVSAWTIVHQYKSSQLPNSFCWVPYAQGNHLWILTGTMGTAWILRTENSAESKKIWRTI

  8. Gene : CBRC-CBRI-02-0051 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available hetical protein CBG20986 [Caenorhabditis briggsae] emb|CAE73523.1| Hypothetical protein CBG20986 [Caenorhabditis briggsae...WISRIYVFPVGGGFAMDYIKNVEWAALSLFQSIFVLTALFFTIICTSITLYKLIFLPDRMISAEKSLCFTSIFISGCFLIVGATQVNLLKFIRPYFDY ...

  9. Gene : CBRC-CBRE-01-0075 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available | Hypothetical protein CBG00409 [Caenorhabditis briggsae] emb|CAE57447.1| Hypothetical protein CBG00409 [Caenorhabditis briggsae...KNVFSAFIMVCLEKVHTFANLLLAIIVPMGLLLFMAASILWKLVLKKTDFVSHFT*VSEIRSFNIINALSAEKRCVTRITLITTGLQLIAELPPIPVFLYATIFGPAVTNEPAICVWNTIGKLVLQGPLQ ...

  10. Gene : CBRC-CBRI-03-0025 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 1| Hypothetical protein CBG16517 [Caenorhabditis briggsae] emb|CAE70076.1| Hypothetical protein CBG16517 [Caenorhabditis briggsae...QMIAMRRLSLNMITFAVGSIPILVVCIVALANLRELSSLGEGCKSPCKAFLYSYLFIDVEMLASIAAIVWIIAMVVDPLINIIADKKLRGFFLKQFPILSFILRKTKEKSAEITVVADSEEEEEGYTKL ...

  11. Gene : CBRC-CBRE-01-1570 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available etical protein CBG01222 [Caenorhabditis briggsae] emb|CAE58134.1| Hypothetical protein CBG01222 [Caenorhabditis briggsae...] 7e-70 51% MRNKKSISTTTLDPYQSYDDDFIYSDPFGNGYKDNKDFFVSAEFISSLADIIEPLQKVYSVAAFVNLFVNIPHLFILTRKELRF

  12. Gene : CBRC-CBRE-01-0558 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available hetical protein CBG08288 [Caenorhabditis briggsae] emb|CAE63753.1| Hypothetical protein CBG08288 [Caenorhabditis briggsae...SLQKPEIVTVTHPPPTTTQAMQSVSPHIPIVGAGADDSSAEILSVFECPVCLEYMLPPYMQCPSGHLVCSNCRPKLQCCPTCRGPTREFFIPILSKKHLKVKQMKNLERQRSFCFSCPNFHLQTLKRCTVSPARRVLYIQSIIISRLSLELSKCFQLIKCLKLIDKHFFR ...

  13. Gene : CBRC-CBRI-04-0062 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available hetical protein CBG05705 [Caenorhabditis briggsae] emb|CAE61751.1| Hypothetical protein CBG05705 [Caenorhabditis briggsae...KSATWTIFLANFCSCITSWLILGVSVERSPIHFRYHWRTSRVFFLIFSIVLGSFFLTFFHTIEYKYGYAMIRNGTKLYGSPLVDVPTWVKKMINIFKVLQVVFGVVIP...TIGIFIFNMLIVYMLRKSEYFNFRSAETKDEQSNRKYSDLEIRQKRDIKVTFTVLAIICCYFVTHVANFVLFCMSSVYFRRRLKEMIRGRFDVCCGAKKKFSGVSSAQSIKSQAYRLTRYSNLLIISLAGSLNLSDSVIAMTSRDRAAV ...

  14. Gene : CBRC-CREM-01-0352 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available hetical protein CBG18607 [Caenorhabditis briggsae] emb|CAE71640.1| Hypothetical protein CBG18607 [Caenorhabditis briggsae...] 1e-105 52% MAVPSIPVDDDYYYDLTSAELDDLYNFDDSNYDPSDYSILDDYPELDYSTINILEDSVTVNVNLQALALLFNIFHFIILTRK

  15. Gene : CBRC-CBRE-01-1180 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available thetical protein CBG18673 [Caenorhabditis briggsae] emb|CAE71697.1| Hypothetical protein CBG18673 [Caenorhabditis briggsae...] 5e-11 25% MDLNISAEYDIFVTTDFPIYYPIFSFIFLLFYFSIHIIFVYTYRKIKINHLVINHFYIVVNLHYFIFSIVGSVLVVMFILKN...YEVYIIINISLYFFMVSSVLLYIPLRNKKLKKSKKFIFLNILSCSAEKVIVMLVLFIMHHEDFDFYYVKIKFDFEFFRIFLLQAFITIKLLDVLIMPILFQISFLAIYRQTCLKLWRLCKCCCGRCARSRATVAPMT ...

  16. Gene : CBRC-CBRI-02-0024 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available hetical protein CBG03199 [Caenorhabditis briggsae] emb|CAE59753.1| Hypothetical protein CBG03199 [Caenorhabditis briggsae...HLIGLDHGNWPLGAFLCRAYLGITNVMPCTSAGILVLVSAEKYIAVLHPLSGLKWLTPENRKRACVAVWVISVGVNVPYFI

  17. Gene : CBRC-CBRE-01-1232 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available | Hypothetical protein CBG05705 [Caenorhabditis briggsae] emb|CAE61751.1| Hypothetical protein CBG05705 [Caenorhabditis briggsae...VVIPTIGIFIFNMLIVLMLRKSEYFNFRSAETKDEQSNRKYSDLEIRQKRDIKVTFTVLAIICCYFITHVANFVLFCMSSVYFRRRLREMIRGRVSCGFDCGTPSKSEQIDRRRRRESDKRSFRFRDRDDIQRQSSCLTQVE ...

  18. Gene : CBRC-CBRE-01-0080 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available .1| Hypothetical protein CBG15729 [Caenorhabditis briggsae] emb|CAE69520.1| Hypothetical protein CBG15729 [Caenorhabditis briggsae...CWTPYWCLFWLLSVFPIANNWMVVVSTFTHLLPYISCTAYPVILTAINKGIRSAHSTILTSQKKKLMTIRAGAYQMITAQLGFVQTWLRDDTNGNLAPTLIRPRWSSSGSAEMSKGHVSIVNVEADEEQPTTQIFL ...

  19. Gene : CBRC-CREM-01-0114 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available thetical protein CBG11431 [Caenorhabditis briggsae] emb|CAE66193.1| Hypothetical protein CBG11431 [Caenorhabditis briggsae...] 4e-91 83% MLCLTSLMSNVVCFNFTVLCMPGSGESAELQGNHTHYTGYTRQEKTILLSTVAVGAVFGVVPVIIGISKIGLKKVFLASGIT

  20. Gene : CBRC-CBRE-01-1088 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available | Hypothetical protein CBG05830 [Caenorhabditis briggsae] emb|CAE61853.1| Hypothetical protein CBG05830 [Caenorhabditis briggsae...SGKEPRYMSEVRKSIWRIAVFHFVCWAPFWGFTMLPNYIYQIDQFLHGESAEEESGGESIFLELSSIYQCSRYTNIQYELTINLSFSGNWVLYALLNVDVRKHIYNQPKKKRKFTLKFNPVNTSSNC ...

  1. Gene : CBRC-CREM-01-0457 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available thetical protein CBG07642 [Caenorhabditis briggsae] emb|CAE63268.1| Hypothetical protein CBG07642 [Caenorhabditis briggsae...QVASVMWMLIEGAFLYSRFTVFAMRHSDAPWSLYLACGWGVPFVVVTAWTIVHQYKSSQLPNSFCWMNLIFLLMIVVILVQKLRTENSAESKKIWRTIKATLLLVPLL

  2. Gene : CBRC-CBRI-06-0030 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available .1| Hypothetical protein CBG14052 [Caenorhabditis briggsae] emb|CAE68332.1| Hypothetical protein CBG14052 [Caenorhabditis briggsae...] 0.0 82% MFVILLRKIINSKNKYKIFISLFVLFLTIVYNAGLVHFFFRTTSVDDSAEMNHVDYVAHVIVMPIVLSIGKKLGEK

  3. Underground pumped hydro storage and compressed air energy storage: an analysis of regional markets and development potential

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-03-01

    The analysis had the following objectives: (1) a survey of the regional markets within the continental United States to identify three regions most suitable for UPHS and CAES; (2) a national survey with emphasis on the three selected regions to determine developmental potential and costs of UPHS and CAES; (3) determine cost effectiveness of UPHS and CAES and their market share in future electric systems; and (4) recommend research, development and demonstration work to realize the timely commercialization of UPHS and CAES system. (TFD)

  4. Gene : CBRC-CELE-01-0017 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available etical protein CBG09235 [Caenorhabditis briggsae] emb|CAE64507.1| Hypothetical protein CBG09235 [Caenorhabditis briggsae...NLSIDVIEFLLEDSLLLLDLSLRLLKSIQGVGQGRNLVIVLSAYHSHLIFVGHVLLVKISAELDDFRILLLVVVLLDFELLVLFVKSLVELIKLALKLSTSTVSLGAR

  5. Gene : CBRC-CREM-01-0987 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available tis briggsae] 7e-33 34% MALDIFDVEYLMKYPSLMFSIFGFITNLIHVFFLTRDLKNNPIFVFLTVICVTDLVYLATVAVDETVAVLNYIDHKNCISYINL...etical protein CBG17086 [Caenorhabditis briggsae] emb|CAE70488.1| Hypothetical protein CBG17086 [Caenorhabdi

  6. 改良横切口子宫下段剖宫产术在产科剖宫产中应用的效果分析%Analysis of the Application Effect of Modified Lower Uterine Segment Cae-sarean Section via Transverse Incision in Obstetric Caesarean Section

    Institute of Scientific and Technical Information of China (English)

    戚瑞虹

    2014-01-01

    Objective To study the use value of modified lower uterine segment caesarean section via transverse incision in obstet-ric caesarean section. Methods 68 puerperants underwent cesarean section in department of obstetrics of our hospital in the recent 1 year were selected. And the 68 cases were equally divided into the control group and the experimental group with 34 cases in each. The control group was treated by traditional lower uterine segment caesarean section via abdominal transverse incision, and the experimental group was treated by modified lower uterine segment caesarean section via transverse incision. And the curative effects of the two groups were observed. Results Compared with the control group, the amount of intraoperative bleeding, duration of operation, incidence of complications of the experimental group were less, the anal exhaust time was earlier, the neonatal Apgar score was higher with statistically significant difference (P<0.05). Conclusion Modified lower uterine segment caesarean section via transverse incision applied to the obstetric cesarean section has high use value and definite curative effect, so it is worthy of clini-cal promotion.%目的:研究改良式横切口子宫下段剖宫产术用于产科剖宫产的使用价值。方法选取68例在该院产科于近1年来接受剖宫产手术的产妇,将这68例产妇平均分为对照组34例和实验组34例,将传统腹部横切口子宫下段剖宫产手术应用于对照组,将改良横切口子宫下段剖宫产术用于实验组,观察两组疗效。结果实验组在术中出血量、手术持续时间、肛门排气时间、并发症发生率较对照组要低,且新生儿Apgar评分较对照组要高,差异有统计学意义(P<0.05),具有统计意义。结论改良横切口子宫下段剖宫产术在产科剖宫产手术中的使用价值较高,疗效肯定,值得于临床推广。

  7. Comparative study of the effects of photodynamic therapy and conventional therapy on ligature induced peri-implantitis in dogs; Estudo comparativo dos efeitos do laser de baixa potencia associado a fotossensibilizador e terapia convencional em periimplantes induzidas em mandibulas de caes

    Energy Technology Data Exchange (ETDEWEB)

    Hayek, Ricardo Rada Ahmad

    2004-07-01

    Progressive peri-implanter bone losses, which are accompanied by inflammatory process in the soft tissues is referred to as peri-implantitis. The aim of this study was to compare the effects of lethal photosensitisation with the conventional technique on bacterial reduction in ligature induced peri-implantitis in dogs. Seventeen third pre-molars of Labrador dogs were extracted and, immediately after, the implants were submerged. After osteointegration, peri-implantitis was induced. After 4 months, ligature were removed and the same period was waited for natural induction of bacterial plaque. The dogs were randomly divided into two groups. In the conventional group, they were treated with the conventional techniques of mucoperiosteal flaps for scaling the implant surface and irrigate it. In the laser group, only mucoperiosteal scaling was carried out before photodynamic therapy. On the peri-implanter pocket an azulene paste was injected and a GaAlAs low-power laser ({lambda}= 660 nm, P= 30 mW, E= 5,4 J and {delta}t= 3 min.). Microbiological samples were obtained before and immediately after treatment. One implant was removed to be analyzed by scan electron microscopy to verify contamination on the implant surface. The results of this study showed that Prevotella sp., Fusobacterium e S. Beta-haemolyticus were significantly reduced for the conventional and laser groups. (author)

  8. CONSTRUCCIÓN DE SUBJETIVIDADES POLÍTICAS DE NIÑAS, NIÑOS Y JÓVENES, EN EL CONTEXTO DE LA EXPERIENCIA EDUCATIVA CAE, EN LOS ANDES CENTRALES DEL PERÚ:UN REFERENTE DE CONSTITUCIÓN SOCIOCULTURAL, SOCIOAMBIENTAL

    Directory of Open Access Journals (Sweden)

    MARCO TULIO PEÑA

    2013-07-01

    Full Text Available El presente artículo es producto de los desarrollos investigativos y reflexivos de la experiencia educativa “Construcción de subjetividades políticas de niñas, niños y jóvenes quechuahablantes, en el contexto de la experiencia ‘Comunidades Andinas Educativas’ en los Andes centrales del Perú: un referente de educación alternativa”. Desarrollada entre los años 2008-2009 y 2012, con la participación integral de los actores que formaron parte de esta investigación en el distrito de Pucará, provincia de Huancayo, departamento de Junín, Andes centrales del Perú. El trabajo se presentó como tesis de la Maestría en Desarrollo Educativo y Social en el Centro Internacional de Educación y Desarrollo Humano (Cinde y la Universidad Pedagógica Nacional (Bogotá, Colombia, 2013. Desde el contexto de recuperación de la experiencia educativa, se buscó significar conocimientos en torno a la construcción de subjetividades políticas de niñas, niños y jóvenes andinos considerando su universo sociocultural y socioambiental, diverso y particularizado de las comunidades andinas quechuas. La investigación se enmarcó en la modalidad de la sistematización de experiencias educativas mediante el establecimiento de unidades categoriales interpretativas devenidas de los hitos o momentos centrales, referidas a los procesos de formación y constitución de Asociaciones Educativas Infantiles (AEI y de interpretación, para este caso en la formación de habilidades interculturales y de sostenibilidad medioambiental. Dicho trabajo develó aportes significativos relacionados con la educación comunitaria y alternativa en el aporte a los procesos de motivación y construcción de subjetividades Políticas de niñas, niños y jóvenes andinos, desde contexto sociocultural y socioambiental particularizado y diverso del universo y cosmovisión andina.

  9. 历史文化名村的保护与开发--以苏州市明月湾古村为例%Protection and Development of Famous Histoir c and Cu ltural Villages-A Caes of Moon Bay Ancient Vi llage of SuzhouC ity

    Institute of Scientific and Technical Information of China (English)

    孙铭璐; 李明

    2016-01-01

    Moon Bay is the first published ancient village needed to be protected, as well as the one of the famous historic and cultural villages in China.Due to the poor protection awareness, Moon Bay ancient village was once seriously destroyed.We introduced the relevant concepts and protected object of famous historic and cultural villages.The protection and development status of Moon Bay ancient village were analyzed in recent years from the aspect of cultural heritage.It was pointed out that Moon Bay ancient village had several problems, such as imperfect protection and development system, poor protect consciousness of villagers, bad protection status of some cultural heritages, excessive develop-ment,and lack of cultural characteristics .Based on these, suggestions were put forward, including perfecting the protection system of famous historic and cultural villages, implementing classification protection, strengthening publicity and education, and standardizing the management and reasonable development.%明月湾是苏州市首批公布保护的古村落,是首批国家级历史文化名村之一。由于保护意识淡薄,明月湾古村一度遭到较为严重的破坏。笔者介绍了历史文化名村的相关概念及其保护对象,纵观明月湾古村的保护与开发现状,从文化遗产的角度对明月湾古村近年来的保护与开发状况进行了分析,认为明月湾古村存在保护与开发体系不完善,村民保护意识不足,部分文化遗产保护状况欠佳,并且古村开发过度、文化特色缺失等问题。笔者据此提出相关建议,强调完善历史文化名村保护体系,实施多层次、分类保护,加强宣传教育,规范管理并进行合理开发。

  10. The Effect of Different Doses of Composite Artemisia annua Extract on Ruminal Fermentation of Dairy Goats in vitro

    Institute of Scientific and Technical Information of China (English)

    WANG Li-fang; LU De-xun; DING Guo-he; MA Yan-fen

    2011-01-01

    An in vitro study was conducted to determine the effect of different doses of Composite Artemisia annua extract(CAE) on rumen microbial fermentation.CAE was a crude extract from the stem and leaves of Composite Artemisia annua extracted with ethanol.The doses of CAE supplementation with frozen-dry form were:control(no addition)

  11. China's Top 10 S&T Advances in the News of 2005

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Under the joint auspices of CAS, the Chinese Academy of Engineering (CAE) and the editorial office of the newspaper Science Times, the Top 10 S&T achievements in China in 2005 have been elected by 570 CAS and CAE members.

  12. Top 10 S&T Advances in China in 2001

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ A total of 556 members from the Chinese Academy of Sciences (CAS) and the Chinese Academy of Engineering (CAE) recently selected China's top 10 news events of scientific and technological progress for the year 2001. The selection was jointly organized by Science Times, and the Academic Divisions of both CAS and CAE.

  13. Proceedings of OSD Aircraft Engine Design & Life Cycle Cost Seminar Held at Naval Air Development Center, Warminster, Pennsylvania, May 17, 18 & 19, 1978,

    Science.gov (United States)

    1978-01-01

    No. 1558 EXERCISING PROPULSION DTLCC METHODS ON ADVANCED DEVELOPMENT ENGINES By: Eli H. Benstein William Q. Wagner Teledyne CAE Toledo, Ohio Engine...METHODS ON ADVANCED DEVELOPMENT ENGINES Eli H. Benstein ** William Q. Wagner * Teledyne CAE Toledo, Ohio ABSTRACT This paper describes one engine

  14. Enduring Inequities, Imagined Futures--Circulating Policy Discourses and Dilemmas in the Anthropology of Education

    Science.gov (United States)

    McCarty, Teresa L.

    2012-01-01

    This article is a slightly revised version of the CAE Presidential Address delivered at the Annual Meeting of the American Anthropological Association in New Orleans, LA on November 20, 2010. The address inaugurated a CAE program change in which a full evening session was devoted to the talk, including commentaries by Hugh Mehan and Sofia…

  15. Body Structure Design, Simulation and Parameter Optimization of a Crawler Type Mobile Flat Bedplate Frame Composite Car

    Institute of Scientific and Technical Information of China (English)

    LUO Qing-sheng; HOU Yuan; ZHANG Ze-zheng; ZHAO Hai-bo

    2013-01-01

    The report mainly studied the crawler frame motion platform to reduce weight and increase the intensity. Report described the structural design process which using CAD/CAE technology for solid modeling, simulation analysis, parameter optimization. And it also explained the outstanding advantages of CAD/CAE technology in mechanical design as well as simulation analysis.

  16. Prefeasibility study on compressed air energy storage systems

    Science.gov (United States)

    Elmahgary, Yehia; Peltola, Esa; Sipila, Kari; Vaatainen, Anne

    1991-08-01

    A prefeasibility study on Compressed Air Energy Storage (CAES) systems is presented. The costs of excavating rock caverns for compressed air storage and those for forming suitable storage caverns in existing mines were estimated, and this information was used to calculate the economics of CAES. An analysis of the different possible systems is given following a review of literature on CAES. This was followed by an economic analysis which comprised two separate systems. The first consisted of conventional oil fueled gas turbine plants provided with CAES system. In the second system wind turbines were used to run the compressors which are used in charging the compressed air storage cavern. The results of the current prefeasibility study confirmed the economic attractiveness of the CAES in the first system. Wind turbines still seem, however, to be too expensive to compete with coal power plants. More accurate and straightforward results could be obtained only in a more comprehensive study.

  17. Legal and regulatory issues affecting compressed air energy storage

    Energy Technology Data Exchange (ETDEWEB)

    Hendrickson, P.L.

    1981-07-01

    Several regulatory and legal issues that can potentially affect implementation of a compressed air energy storage (CAES) system are discussed. This technology involves the compression of air using base load electric power for storage in an underground storage medium. The air is subsequently released and allowed to pass through a turbine to generate electricity during periods of peak demand. The storage media considered most feasible are a mined hard rock cavern, a solution-mined cavern in a salt deposit, and a porous geologic formation (normally an aquifer) of suitable structure. The issues are discussed in four categories: regulatory issues common to most CAES facilities regardless of storage medium, regulatory issues applicable to particular CAES reservoir media, issues related to possible liability from CAES operations, and issues related to acquisition of appropriate property rights for CAES implementation. The focus is on selected federal regulation. Lesser attention is given to state and local regulation. (WHK)

  18. Computer-Aided Evaluation of Breast MRI for the Residual Tumor Extent and Response Monitoring in Breast Cancer Patients Receiving Neoadjuvant Chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Lyou, Chae Yeon; Cho, Nariya; Moon, Woo Kyung [Seoul National University Hospital and the Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul (Korea, Republic of); Kim, Sun Mi; Jang, Mi Jung [Seoul National University Bundang Hospital, Seongnam (Korea, Republic of); Park, Jeong Seon [Hanyang University College of Medicine, Hanyang University Hospital, Seoul (Korea, Republic of); Baek, Seung Yon [School of Medicine, Ewha Womans University, Seoul (Korea, Republic of)

    2011-02-15

    To evaluate the accuracy of a computer-aided evaluation program (CAE) of breast MRI for the assessment of residual tumor extent and response monitoring in breast cancer patients receiving neoadjuvant chemotherapy. Fifty-seven patients with breast cancers who underwent neoadjuvant chemotherapy before surgery and dynamic contrast enhanced MRI before and after chemotherapy were included as part of this study. For the assessment of residual tumor extent after completion of chemotherapy, the mean tumor diameters measured by radiologists and CAE were compared to those on histopathology using a paired student t-test. Moreover, the agreement between unidimensional (1D) measurement by radiologist and histopathological size or 1D measurement by CAE and histopathological size was assessed using the Bland-Altman method. For chemotherapy monitoring, we evaluated tumor response through the change in the 1D diameter by a radiologist and CAE and three-dimensional (3D) volumetric change by CAE based on Response Evaluation Criteria in Solid Tumors (RECIST). Agreement between the 1D response by the radiologist versus the 1D response by CAE as well as by the 3D response by CAE were evaluated using weighted kappa (k) statistics. For the assessment of residual tumor extent after chemotherapy, the mean tumor diameter measured by radiologists (2.0 {+-} 1.7 cm) was significantly smaller than the mean histological diameter (2.6 {+-} 2.3 cm) (p = 0.01), whereas, no significant difference was found between the CAE measurements (mean = 2.2 {+-} 2.0 cm) and histological diameter (p = 0.19). The mean difference between the 1D measurement by the radiologist and histopathology was 0.6 cm (95% confidence interval: -3.0, 4.3), whereas the difference between CAE and histopathology was 0.4 cm (95% confidence interval: -3.9, 4.7). For the monitoring of response to chemotherapy, the 1D measurement by the radiologist and CAE showed a fair agreement (k = 0.358), while the 1D measurement by the radiologist

  19. Compressed air energy storage: Preliminary design and site development program in an aquifer. Task 1: Establish facility design criteria and utility benefits

    Science.gov (United States)

    1980-10-01

    Compressed air energy storage (CAES) stores mechanical energy in the form of compressed air during off-peak hours, using power supplied by a large, high efficiency baseload power plant. At times of high electrical demand, the compressed air is drawn from storage and is heated in a combustor by the burning of fuel oil, after which the air is expanded in a turbine. Essentially all of the turbine output can be applied to the generation of electricity, unlike a conventional gas turbine which expends approximately two-thirds of the turbine shaft power in driving the air compressor. The separation of the compression and generation modes in the system results in increased net generation and greater premium fuel economy. Work performed in establishing facility design criteria for a CAES system with aquifer storage includes: determination of initial design bases; preliminary analysis of the CAES system; development of data for site-specific analysis of the CAES system; detailed analysis of the CAES system for three selected heat cycles; CAES power plant design; and an economic analysis of CAES.

  20. Characteristics of Se’i (Rotenesse Smoked Meat Treated with Coconut Shell Liquid Smoked and Citrus aurantifolia Extract

    Directory of Open Access Journals (Sweden)

    G. E. M. Malelak

    2015-08-01

    Full Text Available The objective of this study was to investigate the effect of Citrus aurantifolia extract (CAE, coconut shell liquid smoke (CSLS and the combination of CAE and CSLS (CACS on se’i characteristics. A completely randomized design was assigned in this experiment. Treatments used were: se’i treated with 5% (v/v CAE, CSLS 5% (v/v, (CAE : CSL 1:1 / (CACS and untreated se’i as a control (C. Parameters measured were: aroma, color, taste, pH, residual nitrite, total bacterial count, Coliform, Staphylococcus aureus, Escherichia coli, and Salmonella. The data of aroma, color, and taste were analyzed by using Kruskal-Wallis test followed by Mann-Whitney test. The pH, residual nitrite, and bacterial data were analyzed with analysis of variance (ANOVA followed by least significant differences test. Results showed that CAE caused the highest score at both aroma and taste (P<0.05. CSLS caused the lowest residual nitrite (27 ppm (P<0.05. Application of CAE and CACS could reduce total bacteria (P<0.05 at least 1 log. Color, pH, and Coliform number were not significantly different. S. aureus, E. coli, and Salmonella were negative in all se’i samples. CAE gives the best organoleptics and bacteriological characteristics while CSLS is more effective in reducing nitrite.

  1. Non-linear modulation of short wavelength compressional Alfven eigenmodes

    Energy Technology Data Exchange (ETDEWEB)

    Fredrickson, E. D.; Gorelenkov, N. N.; Podesta, M.; Gerhardt, S. P.; Bell, R. E.; Diallo, A.; LeBlanc, B. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States); Bortolon, A. [University of California, Irvine, California 92697 (United States); Crocker, N. A. [University of California, Los Angeles, California 90095 (United States); Levinton, F. M.; Yuh, H. [Nova Photonics, Princeton, New Jersey 08543 (United States)

    2013-04-15

    Most Alfvenic activity in the frequency range between toroidal Alfven eigenmodes and roughly one half of the ion cyclotron frequency on National Spherical Torus eXperiment [Ono et al., Nucl. Fusion 40, 557 (2000)], that is, approximately 0.3 MHz up to Almost-Equal-To 1.2 MHz, are modes propagating counter to the neutral beam ions. These have been modeled as Compressional and Global Alfven Eigenmodes (CAE and GAE) and are excited through a Doppler-shifted cyclotron resonance with the beam ions. There is also a class of co-propagating modes at higher frequency than the counter-propagating CAE and GAE. These modes have been identified as CAE, and are seen mostly in the company of a low frequency, n = 1 kink-like mode. In this paper, we present measurements of the spectrum of these high frequency CAE (hfCAE) and their mode structure. We compare those measurements to a simple model of CAE and present a predator-prey type model of the curious non-linear coupling of the hfCAE and the low frequency kink-like mode.

  2. Characteristics of Short Wavelength Compressional Alfven Eigenmodes

    Energy Technology Data Exchange (ETDEWEB)

    Fredrickson, E D; Podesta, M; Bortolon, A; Crocker, N A; Gerhardt, S P; Bell, R E; Diallo, A; LeBlanc, B; Levinton, F M

    2012-12-19

    Most Alfvenic activity in the frequency range between Toroidal Alfven Eigenmodes and roughly one half of the ion cyclotron frequency on NSTX [M. Ono, et al., Nucl. Fusion 40 (2000) 557], that is, approximately 0.3 MHz up to ≈ 1.2 MHz, are modes propagating counter to the neutral beam ions. These have been modeled as Compressional and Global Alfven Eigenmodes (CAE and GAE) and are excited through a Doppler-shifted cyclotron resonance with the beam ions. There is also a class of co-propagating modes at higher frequency than the counter-propagating CAE and GAE. These modes have been identified as CAE, and are seen mostly in the company of a low frequency, n=1 kink-like mode. In this paper we present measurements of the spectrum of these high frequency CAE (hfCAE), and their mode structure. We compare those measurements to a simple model of CAE and present evidence of a curious non-linear coupling of the hfCAE and the low frequency kink-like mode.

  3. Cap-assisted endoscopic sclerotherapy for hemorrhoids:Methods, feasibility and efficacy

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    AIM To evaluate the methodology, feasibility, safety andefficacy of a novel method called cap-assisted endoscopicsclerotherapy (CAES) for internal hemorrhoids.METHODS: A pilot study on CAES for grade Ⅰ to Ⅲinternal hemorrhoids was performed. Colon and terminalileum examination by colonoscopy was performed for allpatients before starting CAES. Polypectomy and excisionof anal papilla fibroma were performed if polyps or analpapilla fibroma were found and assessed to be suitable forresection under endoscopy. CAES was performed basedon the requirement of the cap, endoscope, disposableendoscopic long injection needle, enough insufflated airand sclerosing agent.RESULTS: A total of 30 patients with grade Ⅰ to Ⅲinternal hemorrhoids was included. The follow-up wasmore than four weeks. No bleeding was observed afterCAES. One (3.33%) patient claimed mild tenesmus within four days after CAES in that an endoscopist performedthis procedure for the first time. One hundred percentof patients were satisfied with this novel procedure,especially for those patients who underwent CAES inconjunction with polypectomy or excision of anal papillafibroma.CONCLUSION: CAES as a novel endoscopic sclerotherapyshould be a convenient, safe and effectiveflexible endoscopic therapy for internal hemorrhoids.

  4. Chokeberry Anthocyanin Extract as Pancreatic β-Cell Protectors in Two Models of Induced Oxidative Stress

    Directory of Open Access Journals (Sweden)

    Dumitriţa Rugină

    2015-01-01

    Full Text Available The aim of this study was to investigate the protective effects of a chokeberry anthocyanin extract (CAE on pancreatic β-cells (βTC3 exposed to hydrogen peroxide- (H2O2- and high glucose- (HG- induced oxidative stress conditions. In order to quantify individual anthocyanins high performance liquid chromatography (HPLC coupled to photodiode array (PDA was used. The identification of the fragment ion pattern of anthocyanins was carried out by electrospray ionization mass spectrometry (LC-ESI-MS. The results showed that physiologically achievable concentrations of CAE (1, 5, and 10 μM protect βTC3 against H2O2- and HG-induced cytotoxicity. Antioxidant enzymes such as superoxide dismutase (SOD, catalase (CAT, and glutathione peroxidase (GPx were increased in pancreatic β-cells pretreated with CAE compared to cells exposed to the prooxidant agents. GSH levels initially reduced after exposure to H2O2 and HG were restored by pretreatment with CAE. Insulin secretion in βTC3 cells was enhanced by CAE pretreatment. CAE restored the insulin pool and diminished the intracellular reactive oxygen species level in glucose-induced stress condition in βTC3 cells. These results demonstrate that anthocyanins from CAE were biologically active, showing a secretagogue potential and an antioxidative protection of enzymatic systems, conferring protection against H2O2 and glucose toxicity in βTC3 cells.

  5. In vitro and In vivo Anti-Helicobacter pylori Activities of Centella asiatica Leaf Extract

    Science.gov (United States)

    Zheng, Hong-Mei; Choi, Myung-Joo; Kim, Jae Min; Lee, Kye Wan; Park, Yu Hwa; Lee, Don Haeng

    2016-01-01

    Helicobacter pylori infection is associated with an increased risk of developing upper gastrointestinal tract diseases. However, treatment failure is a major cause of concern mainly due to possible recurrence of infection, the side effects, and resistance to antibiotics. The aim of this study was to investigate the activities of Centella asiatica leaf extract (CAE) against H. pylori both in vitro and in vivo. The minimum inhibitory concentrations (MICs) against 55 clinically isolated strains of H. pylori were tested using an agar dilution method. The MICs of CAE ranged from 0.125 mg/mL to 8 mg/mL, effectiveness in inhibiting H. pylori growth was 2 mg/mL. The anti-H. pylori effects of CAE in vivo were also examined in H. pylori-infected C57BL/6 mice. CAE was orally administrated once daily for 3 weeks at doses of 50 mg/kg and 250 mg/kg. CAE at the 50 mg/kg dose significantly reduced H. pylori colonization in mice gastric mucosa. Our study provides novel insights into the therapeutic effects of CAE against H. pylori infection, and it suggests that CAE may be useful as an alternative therapy. PMID:27752495

  6. Technical and economic assessment of fluidized bed augmented compressed air energy-storage system. Volume II. Introduction and technology assessment

    Energy Technology Data Exchange (ETDEWEB)

    Giramonti, A.J.; Lessard, R.D.; Merrick, D.; Hobson, M.J.

    1981-09-01

    The results are described of a study subcontracted by PNL to the United Technologies Research Center on the engineering feasibility and economics of a CAES concept which uses a coal fired, fluidized bed combustor (FBC) to heat the air being returned from storage during the power production cycle. By burning coal instead of fuel oil, the CAES/FBC concept can completely eliminate the dependence of compressed air energy storage on petroleum fuels. The results of this assessment effort are presented in three volumes. Volume II presents a discussion of program background and an in-depth coverage of both fluid bed combustion and turbomachinery technology pertinent to their application in a CAES power plant system. The CAES/FBC concept appears technically feasible and economically competitive with conventional CAES. However, significant advancement is required in FBC technology before serious commercial commitment to CAES/FBC can be realized. At present, other elements of DOE, industrial groups, and other countries are performing the required R and D for advancement of FBC technology. The CAES/FBC will be reevaluated at a later date when FBC technology has matured and many of the concerns now plaguing FBC are resolved. (LCL)

  7. Impact of insulin like growth factor-1 in development of coronary artery ectasia

    Directory of Open Access Journals (Sweden)

    Ibrahim Faruk Akturk

    2014-09-01

    Full Text Available Coronary artery ectasia (CAE is characterized by inappropriate dilatation of the coronary vasculature. The mechanisms of CAE are not well known. Insulin-like growth factor-1 (IGF-1 may make endothelial cells and smooth muscle cells more sensitive to the effects of growth hormone. In the present study, we hypothesized that IGF-1 may have an impact on the formation of ectasia and aneurysm in arterial system, and aimed to investigate the associations between the presence of CAE and serum IGF-1 levels in patients undergoing coronary angiography. The study included 2.980 subjects undergoing elective diagnostic coronary angiography. We selected 40 patients diagnosed with CAE as CAE group and 44 subjects with absolutely normal coronary arteries were assigned as normal control group. IGF-1 levels were measured in both groups of patients. Groups were similar in terms of age, sex and coronary artery disease risk factors. The serum IGF-1 levels were significantly higher in CAE patients with 109.64±54.64 ng/mL than in controls with 84.76±34.01 ng/mL (p=0.016. HDL levels were lower in ectasia group with 41.5±10.7 mg/dL than controls with 47.7±10.4 mg/dL (p=0.018. By means of logistic regression analysis, high IGF-1 and low HDL levels were found to be independent risk factors for the presence of CAE (p<0.02, p<0.016, respectively. The study revealed that there was a positive correlation between serum IGF-1 levels and presence of CAE, and high IGF-1 levels and low HDL levels were independent risk factors for the presence of CAE. Future studies are needed to confirm these results.

  8. Optimization Study on a Single-cylinder Compressed Air Engine

    Institute of Scientific and Technical Information of China (English)

    YU Qihui; CAI Maolin; SHI Yan; XU Qiyue

    2015-01-01

    The current research of compressed air engine (CAE) mainly focused on simulations and system integrations. However, energy efficiency and output torque of the CAE is limited, which restricts its application and popularization. In this paper, the working principles of CAE are briefly introduced. To set a foundation for the study on the optimization of the CAE, the basic mathematical model of working processes is set up. A pressure-compensated valve which can reduce the inertia force of the valve is proposed. To verify the mathematical model, the prototype with the newly designed pressure-compensated intake valve is built and the experiment is carried out, simulation and experimental results of the CAE are conducted, and pressures inside the cylinder and output torque of the CAE are obtained. Orthogonal design and grey relation analysis are utilized to optimize structural parameters. The experimental and optimized results show that, first of all, pressure inside the cylinder has the same changing tendency in both simulation curve and experimental curve. Secondly, the highest average output torque is obtained at the highest intake pressure and the lowest rotate speed. Thirdly, the optimization of the single-cylinder CAE can improve the working efficiency from an original 21.95% to 50.1%, an overall increase of 28.15%, and the average output torque increases also increases from 22.047 5 N • m to 22.439 N • m. This research designs a single-cylinder CAE with pressure-compensated intake valve, and proposes a structural parameters design method which improves the single-cylinder CAE performance.

  9. Development of biomarkers of exposure to xenobiotics in the honey bee Apis mellifera: application to the systemic insecticide thiamethoxam.

    Science.gov (United States)

    Badiou-Bénéteau, Alexandra; Carvalho, Stephan M; Brunet, Jean-Luc; Carvalho, Geraldo A; Buleté, Audrey; Giroud, Barbara; Belzunces, Luc P

    2012-08-01

    This study describes the development of acetylcholinesterase (AChE), carboxylesterases (CaE1, CaE2, CaE3), glutathion-S-transferase (GST), alkaline phosphatase (ALP) and catalase (CAT) as enzyme biomarkers of exposure to xenobiotics such as thiamethoxam in the honey bee Apis mellifera. Extraction efficiency, stability under freezing and biological variability were studied. The extraction procedure achieved good recovery rates in one extraction step and ranged from 65 percent (AChE) to 97.3 percent (GST). Most of the enzymes were stable at -20°C, except ALP that displayed a slight but progressive decrease in its activity. Modifications of enzyme activities were considered after exposure to thiamethoxam at the lethal dose 50 percent (LD(50), 51.16 ng bee(-1)) and two sublethal doses, LD(50)/10 (5.12 ng bee(-1)) and LD(50)/20 (2.56 ng bee(-1)). The biomarker responses revealed that, even at the lowest dose used, exposure to thiamethoxam elicited sublethal effects and modified the activity of CaEs, GST, CAT and ALP. Different patterns of biomarker responses were observed: no response for AChE, an increase for GST and CAT, and differential effects for CaEs isoforms with a decrease in CaE1 and CaE3 and an increase in CaE2. ALP and CaE3 displayed contrasting variations but only at 2.56 ng bee(-1). We consider that this profile of biomarker variation could represent a useful fingerprint to characterise exposure to thiamethoxam in the honey bee A. mellifera. This battery of honey bee biomarkers might be a promising option to biomonitor the health of aerial and terrestrial ecosystems and to generate valuable information on the modes of action of pesticides.

  10. Association between Traditional Risk Factors and CoronaryArtery Ectasia:AStudy on 10057Angiographic Procedures among Iranian Population

    Directory of Open Access Journals (Sweden)

    AliReza Amirzadegan

    2015-10-01

    Full Text Available Background: Whether coronary artery ectasia (CAE is a unique clinical finding or results from other clinical entities is still unknown. We aimed to determine the CAE prevalence, investigate the relationship between CAE and patients’ demographic and clinical characteristics, and assess the prognosis at follow-up in a sample of Iranian population.Methods: Totally, 10057 patients who underwent coronary angiography were divided into three categories: normal coronary arteries without co-existing coronary artery disease; CAE without co-existing coronary artery narrowing < 50%; and coronary artery stenosis with > 50% luminal narrowing (CAS.Results: The prevalence of CAE was 1.5%. Compared to the normal individuals, the CAE patients were older, were more frequently male, and had higher rates of myocardial infarction (MI. The CAE patients had a lower frequency of diabetes and MI than the CAS group. The CAE patients were largely focused between 40 to 60 years of age. The right coronary and left anterior descending arteries were the most involved arteries, and ectasia was located more frequently in the proximal part of these arteries. Patients with ectasia in the three main vessels had higher rates of MI. After a mean follow-up of 54.23 ±18.41 months, chest pain and dyspnea on exertion remained the main complaint in more than 97% of the patients, leading to hospital admission in more than 14%.Conclusion: There was no relationship between the presence of ectasia and conventional risk factors. According to our study, pure CAE may be deemed a benign feature of atherosclerosis; however, it can lead to frequent hospital admissions because of the persistence of cardiovascular symptoms.

  11. Arizona cypress (Cupressus arizonica) pollen allergens. Identification of cross-reactive periodate-resistant and -sensitive epitopes with monoclonal antibodies.

    Science.gov (United States)

    Barletta, B; Tinghino, R; Corinti, S; Afferni, C; Iacovacci, P; Mari, A; Pini, C; Di Felice, G

    1998-06-01

    Species of the Cupressaceae family are a worldwide cause of respiratory allergies. We used monoclonal antibodies (mAbs) to investigate the presence and the nature of cross-reacting epitopes shared by various components within Cupressus arizonica pollen extract (CaE) or by CaE and pollen extract from C. sempervirens (CsE). mAbs were produced in mice immunized with whole CaE (4A6 and 5E6) or with the major allergen components (2D5). Their reactivity was investigated by ELISA and immunoblotting before and after CaE periodate treatment. Cross-reactivity was evaluated by ELISA inhibition and immunoblotting. mAbs 2D5 and 4A6 recognized periodate-resistant epitopes, whereas the mAb 5E6 reacted with a periodate-sensitive determinant. The former mAbs recognized epitopes present on CaE major allergen and also shared by other components. mAb 5E6 showed a spread reactivity on CaE, with exclusion of the major allergen. When the three mAbs were tested with CsE, a restricted pattern of reactivity to mAbs 2D5 and 4A6 was obtained, whereas mAb 5E6 maintained a spread reactivity. The CaE major allergen is represented by two components recognized by human IgE and sharing common epitopes, as proven by mAbs reactivity. The use of these mAbs demonstrates that cross-reactivity within CaE components and between CaE and CsE is due to the presence of periodate-sensitive as well as -resistant epitopes.

  12. Centralized and Integrated Decentralized Compressed Air Energy Storage for Enhanced Grid Integration of Wind Power

    OpenAIRE

    Madlener, Reinhard; Latz, Jochen

    2009-01-01

    In this paper, we model the economic feasibility of compressed air energy storage (CAES) to improve wind power integration. The Base Case is a wind park with 100 MW of installed capacity and no storage facility. In Variant 1 we add a central CAES system with 90 MW of compressor and 180 MW of generation capacity. The compressed air is stored in a cavern. The CAES system is operated independently of the wind park such that profits from peak power sales at the spot market and reserve power marke...

  13. Compressed Air Energy Storage in Denmark

    DEFF Research Database (Denmark)

    Salgi, Georges Garabeth; Lund, Henrik

    2006-01-01

    Compressed air energy storage system (CAES) is a technology which can be used for integrating more fluctuating renewable energy sources into the electricity supply system. On a utility scale, CAES has a high feasibility potential compared to other storage technologies. Here, the technology...... is analysed with regard to the Danish energy system. In Denmark, wind power supplies 20% of the electricity demand and 50% is produced by combined heat and power (CHP). The operation of CAES requires high electricity price volatility. However, in the Nordic region, large hydro capacities have so far kept...

  14. Industrial Modernization Incentives Program. Phase 2. Automated Quality Assurance System

    Science.gov (United States)

    1989-06-01

    2403 NAMNAME PERFORMING ORGANIZATION ILOFFICE SYMSOL 7&. NAME OF MONITORING ORGANIZATION4 Teledyne CAE TCAE ASD/YZD * G&. 40011114 (Cloy. staf Wi ZIP...SUBjECT TERMS IXonEnue an ?Wqvefle it metcuar and identify by black numberi3 IL AU sue. oG AQAS TCAE QuaIi ty 1MWI I Teledyne CAE I.A"TRACT (Conti an...report covers work performed under Contract F33657-86-C-2024 from September 1986 through January 1989. The contract with Teledyne CAE ( TCAE ), Toledo

  15. The Effect of Different Doses of Composite Artemisia annua Extract on Ruminal Fermentation of Dairy Goats in vitro

    Institute of Scientific and Technical Information of China (English)

    WANG Li-fang; LU De-xun; DING Guo-he; MA Yan-fen

    2011-01-01

    An in vitro study was conducted to determine the effect of different doses of Composite Artemisia annua extract (CAE) on rumen microbial fermentation.CAE was a crude extract from the stem and leaves of Composite Artemisia annua extracted with ethanol.The doses of CAE supplementation with frozen-dry form were:control (no addition),3,30,300 and 3 000 mg/L mixed culture fluid,respectively.Rumen fluid was taken from 3ruminally fistulated dairy goats fed a 50% forage to 50% mixed concentrate ratio diet.The rumen contents were thoroughly mixed and strained through 4 layers of cheese-cloth.

  16. Geotechnical issues and guidelines for storage of compressed air in excavated hard rock caverns

    Energy Technology Data Exchange (ETDEWEB)

    Allen, R.D.; Doherty, T.J.; Fossum, A.F.

    1982-04-01

    The results of a literature survey on the stability of excavated hard rock caverns are presented. The objective of the study was to develop geotechnical criteria for the design of compressed air energy storage (CAES) caverns in hard rock formations. These criteria involve geologic, hydrological, geochemical, geothermal, and in situ stress state characteristics of generic rock masses. Their relevance to CAES caverns, and the identification of required research areas, are identified throughout the text. This literature survey and analysis strongly suggests that the chief geotechnical issues for the development and operation of CAES caverns in hard rock are impermeability for containment, stability for sound openings, and hydrostatic balance.

  17. Characterize and explore potential sites and prepare research and development plan (site investigation study). Final draft. Task 2. Milestone report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-12-01

    Phase II of a 5-phase overall compressed air energy storage (CAES) development program was performed to characterize and explore potential CAES sites and to prepare a research and development plan. This volume for Phase II activities contains an evaluation of the suitability of seven selected sites to undergo field drilling and air injection testing; a bibliography; results of a literature search on the effects of air injection of aquifer-caprock well systems; reservoir data for the sites; cost estimates; and predicted potential risks from a CAES plant. (LCL)

  18. Lifecycle Cost Analysis of Hydrogen Versus Other Technologies for Electrical Energy Storage

    Energy Technology Data Exchange (ETDEWEB)

    Steward, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Saur, G. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Penev, M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Ramsden, T. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2009-11-01

    This report presents the results of an analysis evaluating the economic viability of hydrogen for medium- to large-scale electrical energy storage applications compared with three other storage technologies: batteries, pumped hydro, and compressed air energy storage (CAES).

  19. Gene : CBRC-CBRI-05-0244 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available P_001673396.1| Hypothetical protein CBG08624 [Caenorhabditis briggsae] emb|CAE64029.1| Hypothetical protein ...CBG08624 [Caenorhabditis briggsae] 7e-91 98% MIAFFLAINSLVTGFLLMQGASYCDYPNIIYISGAIGLGCWCSACLTCLVLALNRILDMVCPL...MVKIYFRGYRTCAVLMAPILYGCFFFLFTSPVIFSAEHQTWFFDPRTMEGHYKDYTNIPHTINNFSLVFLTCFLYIFFCLKVRSQFRKSFRPKRTARQRQVSV ...

  20. Gene : CBRC-CBRI-05-0374 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 9383 [Caenorhabditis briggsae] 1e-106 56% MPSAEWIKGEILTQRYCGIFSLFVNSLLSSLIIFKSPPKLGNYKWLMLYTSLFELIYAFLTLFAGP...1674724.1| Hypothetical protein CBG19383 [Caenorhabditis briggsae] emb|CAE72264.1| Hypothetical protein CBG1

  1. Gene : CBRC-CBRI-04-0039 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ef|XP_001670213.1| Hypothetical protein CBG06161 [Caenorhabditis briggsae] emb|CAE62121.1| Hypothetical prot...ein CBG06161 [Caenorhabditis briggsae] 0.0 94% MASQFLSFSKTNYQFLPDNESYYEFYKEQEELNGYYKTLCHFTPFFTIPIYAEAFYCIVYK...CKQFSPKHLFAEVYWTVLLLPCVNLPTIGVSAEGFLSVLKVSASWQIFFMCGLLQIGTATMIHLLIYRLKFAVPSHAANSQ...SKYTHFLAEIYWTVLLLPVICLRSIGVSAEGFLSVLKVSASWQIFVMCGLLQISTATMIHLLIYRLKFAVPPDAANSQCVKFSADSANFLYYCTAIFCTCAFGLMDEDQLVAKNRILKQFRPFDFIISQRIEQKSLINWPELTGKHYKFWFSRYQKRK ...

  2. Gene : CBRC-CBRE-01-1274 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available % ref|XP_001673244.1| Hypothetical protein CBG01415 [Caenorhabditis briggsae] emb|CAE58305.1| Hypothetical p...rotein CBG01415 [Caenorhabditis briggsae] 6e-85 66% MLNRDLLRYPAFKIMVSLALCDIPSVCVNSIATGIMGYHGIVFCDYPRLIFFLGAN...YNLNQPINNAALTIITLSLYAYLVSYLIRKGNNIESVQFSKTQRQVILQAAIICFFHSITSFVYVYMQFFYSPEWFIVVAQVGWQICTGKWKLKLFDYCRSFRIRQHHIPHLELYYPFISAEAGAPKEIPE ...

  3. Gene : CBRC-CBRI-08-0171 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 7366.1| Hypothetical protein CBG01854 [Caenorhabditis briggsae] emb|CAE58680.1| Hypothetical protein CBG0185...4 [Caenorhabditis briggsae] 0.0 91% TAETTTVPTSSAETSTIATSTAETSTVPTSSAETSTIATSTAETTTVPTSSAETSTIATSTAETTTVPTSSAETSTIATSTAETSTVPTSSAE...TSTIATSTSETSTVPTSSAETSTIATSTAETTTVPTSSAETSTIATSTAETTTVPTSSAETSTIATSTAETTTVPTSSAE...TSTIATSTAETTTVPTSSAETSTIATSTAETSTVPTSSAETSTIATSTAETSTVPTSSAETSTIATSTAETSTVPTSSAETTTAETSTIATSTAETTTVPTSSAE...TTTAETSTIATSTAETTETSTIATSTAETTTVPTSSVETSTIATSTAETTTVPTSSAETSTIATSTAETTTVPTSSAETTTAETSTIATSTAETTSVATSSAE

  4. Gene : CBRC-CBRE-01-0500 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available % ref|XP_001673246.1| Hypothetical protein CBG01417 [Caenorhabditis briggsae] emb|CAE58307.1| Hypothetical p...rotein CBG01417 [Caenorhabditis briggsae] 1e-108 69% MLTSKSRNPAFRIMIILAVFDMINLSVNSVSTGIFDIFGISFCQYPRLIFIIGCI...GDGTWMAGCSACILLAMDRCVEINSKFFLSFLFHKNYFRGVQFVVAAYWFYAVMFCKPLLFSAEYSSWFFDPKIGKDVGGK

  5. Gene : CBRC-CREM-01-1030 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01670542.1| Hypothetical protein CBG05754 [Caenorhabditis briggsae] emb|CAE61791.1| Hypothetical protein CBG...05754 [Caenorhabditis briggsae] 1e-128 76% MIADEKLAVFANWTVALLIRRLPSLKNSFGRLTASQSIGDAIHSTVFAFLFSPIGIDFMKEYSSV...TYSF*APMLIFRDCKFYYIDDFWVFTFSTTPVCGTIVWYADFLKYNSIVLSIVIIDIITVSKLSSTSSQSHAKKRSAEMNFLKQACLQAFVFVCELITYFLITPRVDGSERWLRFFLSTVAWVCVHMLDGFNKEFTQTIFRGIKISKFSLVINIHIQSLYRGSLWLLNSSPSY ...

  6. Gene : CBRC-CBRI-05-0092 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 0367 [Caenorhabditis briggsae] 1e-169 94% MNCSVEFSYFSSAEFMTLAFHVMTIIEIPVHIFVGYVIIFKTPAKMGNVKWYMFNVHLWSAILDIS...1672809.1| Hypothetical protein CBG10367 [Caenorhabditis briggsae] emb|CAE65413.1| Hypothetical protein CBG1

  7. Gene : CBRC-CBRE-01-1273 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available % ref|XP_001673246.1| Hypothetical protein CBG01417 [Caenorhabditis briggsae] emb|CAE58307.1| Hypothetical p...rotein CBG01417 [Caenorhabditis briggsae] 5e-77 70% MLTSKSRNPAFRIMIILAVFDMINLSVNSVSTGIFDIFGTSFCQYPRLIFIIGCIG...DGTWMAGCAACILLAMDRCVEINSKFFLSFLFHKNYFRGVQFVVAAYWFYAVMFCKPLLFSAEYSSWFFDPKIGKDVGGKKFRRHELLFQFQPKLYHNIAHTVNNLVVSAATTCLYIYMCIFLYYKKGKVNNSMWVNRNRNQVSVFLISWIL ...

  8. Gene : CBRC-CREM-01-0906 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01674674.1| Hypothetical protein CBG19324 [Caenorhabditis briggsae] emb|CAE72213.1| Hypothetical protein CBG...19324 [Caenorhabditis briggsae] 1e-135 68% MQLSFFSLYCYICNGSGIFLNAILLFLSSYKSIETIRELRYFLSNIAVSGIAFAASLLVLQPQVV...TRGTMTIRVVHGPAQNFSNMFGQYFTKNTLMVTLVIVFVLCCTESVFLYYSSIPYADLLDRANRTTSIVEEFENSTLLLNQHLRNMDINSQHAAANVSSGVIQSAE

  9. Gene : CBRC-CBRE-01-0227 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ef|XP_001672280.1| Hypothetical protein CBG11373 [Caenorhabditis briggsae] emb|CAE66143.1| Hypothetical prot...ein CBG11373 [Caenorhabditis briggsae] 1e-115 59% MLKLCLHLIQYAGFILGQVTNATLLFLVLTRAEKLFGSYRNVMAAFSAYSLGYTWIEV...KGWKLSFLFIPCILCFAGWFSLVHYGMHNTQEKQNFMRKNYGVEISNESFIGPMYYSYDKTGKCTWRWLDIMASVLCTCILSTGLSLIAFCVIKIYSKLKSAEVIMSA

  10. Gene : CBRC-CBRI-05-0083 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 1672783.1| Hypothetical protein CBG22435 [Caenorhabditis briggsae] emb|CAE74640.1| Hypothetical protein CBG2...2435 [Caenorhabditis briggsae] 9e-53 55% MLDTCIFKNIYLESPEFLKTSLHTSASISILISPLGFYMILFKTSDHMKSAKLYILNVHLSIVLHNL...CLGILNMPLRPRLSQRRSERPMVNIRVMTTAVRRVTLSVVHRYGRMHTLATKILRKITFKKGFQRLPCLPDHIKSAEIFVL

  11. Gene : CBRC-CREM-01-0528 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 5996 [Caenorhabditis briggsae] 1e-179 76% MITDPNNVSAVIEKSAEMLSSVLATNLTGDILEQTTTLMSTLDSDASPLHCFSCHPKLYFIVFGLV...1667309.1| Hypothetical protein CBG15996 [Caenorhabditis briggsae] emb|CAE69725.1| Hypothetical protein CBG1

  12. Gene : CBRC-CREM-01-1075 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ein CBG11678 [Caenorhabditis briggsae] 1e-146 75% MKISNEWNLLIQCSSLFCAILFNSILIYLIITKSPKKMGNYKVLMIYFSTFSMLFAVIDMIVRPIVLSKNFSAE...ef|XP_001669868.1| Hypothetical protein CBG11678 [Caenorhabditis briggsae] emb|CAE66411.1| Hypothetical prot

  13. Gene : CBRC-CBRI-01-0006 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available P_001668084.1| Hypothetical protein CBG03939 [Caenorhabditis briggsae] emb|CAE60346.1| Hypothetical protein ...CBG03939 [Caenorhabditis briggsae] 0.0 86% MTSASLAGISISPIMPTEHLLEGTMAPVGNQPLDITLAFIFSTISVIGVLGNLLVITVVLKKTPT...FVSDPKYSWSPDWYINLSKTLVFINCAINPILYNLMSARFRAAFKSLLSKRKNSGFKTTALSHRHRLNTMDIMSSAEPKSPLITSMTGTP ...

  14. Gene : CBRC-CBRI-05-0039 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 1.1| Hypothetical protein CBG00824 [Caenorhabditis briggsae] emb|CAE57800.1| Hypothetical protein CBG00824 [Caenorhabditis briggsae...] 0.0 98% MYLEHPVFLKDILHTITYFAIPIHIFGTYCILFKTPKTMGSVKWIMLNFHVWCMCLDYGLTVLTVPIVIFPALGGYPFGILTEWGVSAE

  15. Gene : CBRC-CBRE-01-0897 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 1671063.1| Hypothetical protein CBG20080 [Caenorhabditis briggsae] emb|CAE72803.1| Hypothetical protein CBG2...0080 [Caenorhabditis briggsae] 2e-72 62% MNKTTEFPVKFYQNFNDFPLGDIINYCAAVISIISNILLIFATSQVKCYNRNVRIAMYYMAFWRITF...FFIYLIPLTIGIPTVVLVYLGYVPQFPVVPNELIERMKTQGAATFLTVPMDSVKFRFKKFFLKQCPFQSAEQIVPMSCTFFILLVMIISILFAISCFIRIKLLMKEKF

  16. Gene : CBRC-CBRE-01-0680 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 9015 [Caenorhabditis briggsae] 1e-140 76% MNSAESNMDQIYSVYTLVLKCIPIITIPIYAEAIYCVIKRSPSFQKHYTIILTAHILGYARISFFF...1674409.1| Hypothetical protein CBG19015 [Caenorhabditis briggsae] emb|CAE71948.1| Hypothetical protein CBG1

  17. Gene : CBRC-CREM-01-1007 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01675203.1| Hypothetical protein CBG04965 [Caenorhabditis briggsae] emb|CAE61191.1| Hypothetical protein CBG...04965 [Caenorhabditis briggsae] 1e-112 58% MYSTLSEYYLLEYPKCNAQYDFLASWQGLAWPSHILQGVAFPFQVLTFYIIVKNTPNHMSVTGTI...KSTSPLTRQIQRQFFVGLIFQTGIPVVFLAAPITYSMLAFFTDNLEQKWMNIAVIVAGLHGIGESLSVLMVHSSYRNAVWRLIPGCSAERDLVFGRRKSSKQIIMQKLSD ...

  18. Gene : CBRC-CBRE-01-0250 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ef|XP_001673279.1| Hypothetical protein CBG12114 [Caenorhabditis briggsae] emb|CAE66760.1| Hypothetical prot...ein CBG12114 [Caenorhabditis briggsae] 2e-89 51% MTMPLVLRVSQYFGFICTEISTLLLLWLILKKATRRLGSYKYLMLSYTIFSMVYAVVEI...GVYSDLQTPRPYFPTLVPILTMFTPVGLLLILPMFSIGVGTLANAPSLNAGIYPALDATIVTFMIRDFRETVICKCLFLLKIQRSNVSGRRRGPKVSFSAATSEALYSVSAENHASGNLS ...

  19. Gene : CBRC-CREM-01-1129 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01675924.1| Hypothetical protein CBG02145 [Caenorhabditis briggsae] emb|CAE58897.1| Hypothetical protein CBG...02145 [Caenorhabditis briggsae] 1e-160 76% MAFIASAYMVMLFTVPIAGVILNTYVLRKLIRLARKSVVRFETSSGLPLAAMSIGDSITLFALLM...YTLAIVTYRTNEKMCGEYEIFDQSAWKHIHLVDIFLFYAVPSLLRITLDFLVLIHCYSPFSMEEFDRVTIDRRFAISGPTTTTKR*HNVFSVRINIFLRLSHSAELEA

  20. Gene : CBRC-CBRI-05-0314 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 674128.1| Hypothetical protein CBG09454 [Caenorhabditis briggsae] emb|CAE64678.1| Hypothetical protein CBG09...454 [Caenorhabditis briggsae] 0.0 95% MDVSNGLFLGGRPGTSKQIEKAFSGCISDLSVDKEDVDFSTIKEMHKVGHVHEGCRQRRDFCSSSDGQCS...SVHYNLEIDDGTLKYNIGDSSVELPSPEITSKHWMNVVVKFEADSVATSINGIYSAEAKTSIADMNLESLYYGIAPGTGHPSRFEGCIRNVMVDGRPVSVKKKGKTRA

  1. Gene : CBRC-CBRI-05-0457 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 675431.1| Hypothetical protein CBG22903 [Caenorhabditis briggsae] emb|CAE75002.1| Hypothetical protein CBG22...903 [Caenorhabditis briggsae] 6e-91 76% MDSLDFSQQIIAIISFLINVVMIILIVSKSPKSLGAYKYLMILMSISELAYSIIDFLIKPHVISSENF...NSRNLYAVLILSAVVTFSLFTMIYFAVKVHKAIRNLTKSAENLSSIAQTLQKQLYYSLLVQTIIPMILIHFPTTVIVLAAFFGEGRPFFGDFITMTISLFPLIDPLPSMVIIKPYREAIRGEQLIFNI ...

  2. Gene : CBRC-CBRE-01-0467 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ein CBG06161 [Caenorhabditis briggsae] 1e-128 59% MSYQFLPDNESYFIFYEEQSRLNNYYKYSCHFIPFFTFPIYAEAFYCLLYKLMKHFRHFLGEIYWTVFLLPVIVRPSIGISAE...ef|XP_001670213.1| Hypothetical protein CBG06161 [Caenorhabditis briggsae] emb|CAE62121.1| Hypothetical prot

  3. Gene : CBRC-CREM-01-1173 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 05792 [Caenorhabditis briggsae] 2e-76 47% MVKSAEVHKLLNILNTTSCGFSIIFNSYLIFLILTKSPKELSVYKYLLVFTSIFEMFYSLLEAYLV...01670511.1| Hypothetical protein CBG05792 [Caenorhabditis briggsae] emb|CAE61822.1| Hypothetical protein CBG

  4. Gene : CBRC-CBRI-04-0058 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available e-25 28% ref|XP_001670542.1| Hypothetical protein CBG05754 [Caenorhabditis briggsae] emb|CAE61791.1| Hypothe...tical protein CBG05754 [Caenorhabditis briggsae] 1e-123 73% MMPDEQLAGLIVFPLAFIGVLANWTVALLIRKLPSLKNSFGRLTASQS...TFSATPVCGTIVWYADFLKYNSIVISIVIIDVITVSKVRNYKANTHAKKRSAEMNFLKQACLQAFVFVCELITYFLITPKVDGSERWLRFFLSTVAWVCVHMLDGKKVISIFAEDLSGHSGTHTHHTRHETSNTSKH ...

  5. Gene : CBRC-CREM-01-0680 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01675203.1| Hypothetical protein CBG04965 [Caenorhabditis briggsae] emb|CAE61191.1| Hypothetical protein CBG...04965 [Caenorhabditis briggsae] 1e-112 58% MYSTLSEYYLLEYPKCNAQYDFLASWQGLAWPSHILQGVAFPFQVLTFYIIVKNTPNHMSVTRTI...KSTSPLTRQIQRQFFVGLIFQTGIPVVFLAAPITYSMLAFFTDNLEQKWMNIAVIVAGLHGIGESLSVLMVHSSYRNAVWRLIPGCSAEKDLVFGRRTSSRQIIMQKLSD ...

  6. Gene : CBRC-CBRE-01-0499 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available % ref|XP_001673244.1| Hypothetical protein CBG01415 [Caenorhabditis briggsae] emb|CAE58305.1| Hypothetical p...rotein CBG01415 [Caenorhabditis briggsae] 3e-82 64% MLNPDFLRFPAFKIMVSLALCDIPSVCVDSIATGIMGYHGIVFCDYPRLIFFLGAN...YNLNQIVNNAGSTIITLSLYAYLVSFLIKEGNNIESVQFSKTQRPVILQAAIICFFHSISSFVYVYMQFFYSPEWLIVAAQIGWQICTGEGKARIEHFIGFRIRQHHIYHLELHYPFISAEAGVPKEIPK ...

  7. Gene : CBRC-CBRE-01-1113 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ef|XP_001672280.1| Hypothetical protein CBG11373 [Caenorhabditis briggsae] emb|CAE66143.1| Hypothetical prot...ein CBG11373 [Caenorhabditis briggsae] 1e-115 59% MLKLFLHLIQYAGFILGQVTNAMLLFLVLTRAEKLFGSFRNVMAAFSAYSLGYTWIEV...KGWKLSLLFIPCIFCFVGWFSLVHYGMHNTQEKQDFMRYTKHKKTTYLIRSFRDVMLENYGVEISNESFIGPMYYLYDNTGKCTWRWLDIMASVLCTCILSTGLSLIAFCIIKIYSKLKSAE

  8. Gene : CBRC-CBRE-01-1014 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01670212.1| Hypothetical protein CBG06162 [Caenorhabditis briggsae] emb|CAE62122.1| Hypothetical protein CBG...06162 [Caenorhabditis briggsae] 4e-80 48% MSYQFLPDNESYFIFYKEQSRLNNYYKYSCHFIPFFTLPIYAEAFYCILYKCKQFSPKYVMILQVH...MFLHFLGEIYWTVFLLPVIVLPSIGISAEGFLSVLHVSASWQLFVMCGILQISTATMIHLLVYRLKFAIPPDVPFRNLIKI

  9. Gene : CBRC-CREM-01-0084 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available % ref|XP_001673396.1| Hypothetical protein CBG08624 [Caenorhabditis briggsae] emb|CAE64029.1| Hypothetical p...rotein CBG08624 [Caenorhabditis briggsae] 1e-103 86% MNGASYCDYPNFIYISGSIGLGCWCSACLTCLVLALNRILDMVCPLMVKIYFRGY...RTCAVLMAPILYGCFFFLFTSPIIFSAEHQTWFFDPRTMKGHYKDYTNIPHTINNFSLVFLTCFLYIFFCLKVRSQFRKSF

  10. Gene : CBRC-CREM-01-1230 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available ein CBG11678 [Caenorhabditis briggsae] 1e-146 73% MKISNEWNLLIQCSSLFCAILFNSILIYLIITKSPKKMGNYKVLMIYFSTFSMLFAVIDMIVRPIVLSKNFSAE...ef|XP_001669868.1| Hypothetical protein CBG11678 [Caenorhabditis briggsae] emb|CAE66411.1| Hypothetical prot

  11. Gene : CBRC-CBRI-04-0048 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01670503.1| Hypothetical protein CBG05800 [Caenorhabditis briggsae] emb|CAE61830.1| Hypothetical protein CBG...05800 [Caenorhabditis briggsae] 1e-112 85% MLGKQWSFLLKMIQDVSACFSLTINTFLIPTFLVMVGIKDKLFGPAGLTILNSFYWGCFGASMAV...LAVNFVYQTFNGWKIWLWFSIPFWDNVNEIFELEFDEYIYLGPYLYEKFDNGAFIVHIVPFIGLGIISATIVSSIIIVLLFGSLCYIRINNIVVTTMNSAE

  12. The New Center for Advanced Energy Studies

    Energy Technology Data Exchange (ETDEWEB)

    L.J. Bond; K. Kostelnik; R.A. Wharton; A. Kadak

    2006-06-01

    A secure and affordable energy supply is essential for achieving U.S. national security, in continuing U.S. prosperity and in laying the foundation to enable future economic growth. The next generation energy workforce in the U.S. is a critical element in meeting both national and global energy needs. The Center for Advanced Energy Studies (CAES) was established in 2005 in response to U.S. Department of Energy (DOE) requirements. CAES, located at the new Idaho National Laboratory (INL), will address critical energy education, research, policy study and training needs. CAES is a unique joint partnership between the Battelle Energy Alliance (BEA), the State of Idaho, an Idaho University Consortium (IUC), and a National University Consortium (NUC). CAES will be based in a new facility that will foster collaborative academic and research efforts among participating institutions.

  13. Математическое моделирование прессования труб

    OpenAIRE

    Первухин, А. Е.; БАБАЙЛОВ Н.А

    2014-01-01

    The mathematical models of direct tube extrusion were developed on the base of the existing technological processes of metal forming by means of CAE-system QFORM. The strain-stress state of deformed workpiece was defined in the article.

  14. Gene : CBRC-CREM-01-0710 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available 01675092.1| Hypothetical protein CBG04830 [Caenorhabditis briggsae] emb|CAE61080.1| Hypothetical protein CBG...04830 [Caenorhabditis briggsae] 1e-172 57% MTSAFLTITEYCILVGKFGFFSNAIFGGILVYLTVFCIKRQFGSYKKLLVNFQVLLHTYNRTLVY...MLSIPYADLNISFPSSIFASGFTVYPAIDSICIMYCVSEYGRCFRKSHSATDLYESAKNKAEETFDAAKEKASDASEAVHEHAEHAKGQAEDVVEAAKDKAEDVKESAEEKAEDVKNSAE...KEQEKETVKTVKEYFEEAKEKAAEVWDATKEKTSELLDSAEKETEEAKEEAKGYFEQAKEKASDLVDSAKQQGEAVTEIAKGYYDQAAEKASETWESAKKLTEDASEP

  15. Gene : CBRC-CBRE-01-0749 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available P_001665483.1| Hypothetical protein CBG16586 [Caenorhabditis briggsae] emb|CAE70126.1| Hypothetical protein ...CBG16586 [Caenorhabditis briggsae] 0.0 78% MKIGCEFIVKRCDETGRWAGKKPGHYENPWGWTNFTVCFKIDYEDVKSFFCVCLLYVATSMPRHT...LAISIFSYFRRLRVFRNLLHLHLMIAMLMVVIIRLVLYIDLIFTGDIGPHTNSAEGKTINTMYFKTVTFCWMFLEGIYLNNQIVFGFFNSEPKLLPYFIAGYGSYYLE

  16. Gene : CBRC-CBRE-01-0443 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available thetical protein CBG04581 [Caenorhabditis briggsae] 0.0 89% MQSSSLGSADDPRFRQTHLFQMLVKVINTSAENATKTALATSSTSTPS... 1e-174 81% ref|XP_001674882.1| Hypothetical protein CBG04581 [Caenorhabditis briggsae] emb|CAE60870.1| Hypo

  17. Disease: H00808 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available Es) are the most common types of epilepsy in childhood and adolescence. Based on ...the main seizure type and age at onset, four classic subsyndromes exist: childhood absence epilepsy (CAE), j

  18. 特发性全面性癫痫的遗传学研究进展%Advance in genetic study for idiopathic generalized epilepsy

    Institute of Scientific and Technical Information of China (English)

    姜玉武; 谢涵

    2013-01-01

    Epilepsy is a kind of common neurological diseases in the world. Over 50% of epilepsies have genetic basis. We define "idiopathic epilepsy" as a kind of epilepsy or epilepsy syndrome only with genetic factors, and idiopathic generalized epilepsies (IGEs) is a major type of idiopathic epilepsies. Susceptibility genes of epilepsies are mainly ion channel genes. Both gene mutation and copy number variation lead to epilepsies. Childhood absence epilepsy (CAE) is a crucial part of IGEs. Due to the consistency of CAE' s phenotype and results of EEG, studies related to CAE susceptibility genes tend to be easier to conduct. Through these studies about IGEs /CAE susceptibility genes, we can determine pathogenic model of epilepsy genetics, and find the way to diagnose accurately in molecular genetics, to identify types of epilepsies, to detect targets of antiepileptic drugs, and provide a basis for gene therapy.

  19. Gene : CBRC-TNIG-22-0080 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TNIG-22-0080 Novel UN D UNKNOWN UAFA_STAS1 4e-19 48% emb|CAE60713.1| Hypotheti...cal protein CBG04381 [Caenorhabditis briggsae] 1e-22 57% MMQLGCRGGSTSGLPLHLCLSLSLLPSLPLHLCLCLSLSLSLSLSLSLPLH

  20. NUE - Novel Universal Ensemble Capability for Overset Grids Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Intelligent Light makers of the FieldView CFD/CAE Post-processing tool, proposes to develop NUE (pronounced noo-ae) - a Novel and Universal capability that manages...

  1. Diffuse coronary artery ectasia in a patient with left main coronary artery trifurcation.

    Science.gov (United States)

    Wasilewski, Jarosław; Desperak, Piotr; Bujak, Kamil; Głowacki, Jan; Gąsior, Mariusz

    2016-09-01

    The term coronary ectasia is reserved to describe a diffuse dilatation of coronary artery segments that have a diameter that exceeds the size of normal adjacent coronary segments by 1.5 times. The occurrence of coronary artery ectasia (CAE) ranges from 3% to 8% in the group of patients undergoing coronary computed tomography angiography. The CAE is associated with traditional risk factors and often co-exists with coronary atherosclerosis, which suggests that ectasia may represent an advanced form of atherosclerosis. Nevertheless, there is a lack of consensus on the clinical implications and management of patients in whom the occurrence of CAE is observed, especially in patients without concomitant obstructive atherosclerosis. Here, we present a rare case of a 62-year-old patient with multiple CAEs and left main trifurcation.

  2. The high precise/efficient pre/postprocessor

    Science.gov (United States)

    Hagiwara, Ichiro; Shinoda, Junichi

    2002-12-01

    According to the advancement of computers, communication technologies and other devices, digitization of data such as design information and so on has advanced rapidly. Hence, the development of unified systems for CAD/CAM/CAE is extremely important. In this article, we shall state four techniques as technical tools useful for digital processing, which are to be comprised in our unified system for CAD/CAM/CAE.

  3. Adiabatic Liquid Piston Compressed Air Energy Storage

    OpenAIRE

    Petersen, Tage; Elmegaard, Brian; Pedersen, Allan Schrøder

    2013-01-01

    This project investigates the potential of a Compressed Air Energy Storage system (CAES system). CAES systems are used to store mechanical energy in the form of compressed air. The systems use electricity to drive the compressor at times of low electricity demand with the purpose of converting the mechanical energy into electricity at times of high electricity demand. Two such systems are currently in operation; one in Germany (Huntorf) and one in the USA (Macintosh, Alabama). In both cases, ...

  4. Efficiency of Compressed Air Energy Storage

    OpenAIRE

    Elmegaard, Brian; Brix, Wiebke

    2011-01-01

    The simplest type of a Compressed Air Energy Storage (CAES) facility would be an adiabatic process consisting only of a compressor, a storage and a turbine, compressing air into a container when storing and expanding when producing. This type of CAES would be adiabatic and would if the machines were reversible have a storage efficiency of 100%. However, due to the specific capacity of the storage and the construction materials the air is cooled during and after compression in practice, making...

  5. Potential and Evolution of Compressed Air Energy Storage: Energy and Exergy Analyses

    OpenAIRE

    Young-Min Kim; Jang-Hee Lee; Seok-Joon Kim; Daniel Favrat

    2012-01-01

    Energy storage systems are increasingly gaining importance with regard to their role in achieving load levelling, especially for matching intermittent sources of renewable energy with customer demand, as well as for storing excess nuclear or thermal power during the daily cycle. Compressed air energy storage (CAES), with its high reliability, economic feasibility, and low environmental impact, is a promising method for large-scale energy storage. Although there are only two large-scale CAES p...

  6. 计算机辅助工程

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    CAE process to eliminate powertrain noise and vibration;CAE virtual door slam test for plastic trim components;CART impact recorder data analysis using mathematical modeling;Casting and machining process analysis at General Motors Corporation powertrain;Cheap thrills;Combining FEA and KBE techniques to automate the analysis process A-Fresight vehicle program;Computer aided process and design optimization forinjection moulding;Concept and use of virtual product for automobile development;

  7. Gene : CBRC-CBRE-01-0771 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0771 Novel UN A Serpentine receptor-like proteins SRX45_CAEEL 2e-24 27...% ref|XP_001674437.1| Hypothetical protein CBG19050 [Caenorhabditis briggsae] ref|XP_001674576.1| Hypothetic...al protein CBG19209 [Caenorhabditis briggsae] emb|CAE71976.1| Hypothetical protein CBG19050 [Caenorhabditis br...iggsae] emb|CAE72115.1| Hypothetical protein CBG19209 [Caenorhabditis briggsae

  8. Studies on the potential protective effect of cinnamon against bisphenol A- and octylphenol-induced oxidative stress in male albino rats

    Directory of Open Access Journals (Sweden)

    Ashraf M. Morgan

    2014-01-01

    Full Text Available Among the numerous chemicals discharged into the surrounding environment, bisphenol A (BPA and octylphenol (OP have been shown to increase oxidative stress in body by disturbing the prooxidant/antioxidant balance of cells. Cinnamon aqueous extract (CAE is a natural product rich in polyphenolic compounds that have antioxidant activity. This study was designed to investigate the protective efficacy of CAE against oxidative disorders induced by BPA and OP in male albino rats. Animals were divided into 6 groups (10 rats each and treated orally, 3 times weekly for 50 days. Group 1: control vehicle (olive oil; group 2 (25 mg BPA/kg b.wt./day; group 3 (25 mg OP/kg b.wt./day; group 4 (200 mg CAE/kg b.wt./day; group 5 (CAE 2 h before BPA administration; and group 6 (CAE 2 h before OP administration. BPA- and OP-exposed groups showed insignificant elevation in the final body weight; weight gains and significant reduction only in the relative kidneys weight. Also, BPA and OP exposure resulted in significant increase in serum urea, creatinine and kidney, brain, testicular malondialdehyde (MDA levels. Significant reduction in tissues reduced glutathione (GSH contents; catalase (CAT and superoxide dismutase (SOD activities were also recorded in BPA and OP exposed animals compared to the control vehicle group. Pretreatment with CAE 2 h either before BPA or OP administration ameliorated the BPA- and OP-induced body weight; weight gains and relative organs weight changes and biochemical adverse effects. CAE pretreatment also protected against the recorded pathological changes in kidney, brain and testis. In conclusion, CAE could ameliorate the oxidative toxic effects of BPA and OP indicating its protective antioxidant effect.

  9. Advanced Integrated Multi-Sensor Surveillance (AIMS): Mission, Function, Task Analysis

    Science.gov (United States)

    2007-06-01

    design concepts for controlling the AIMS system were developed under contract to CAE Professional Services (PS) (formerly Greenley and Associates Inc...d’un marché adjugé à CAE Services professionnels (nouvelle appellation de Greenley and Associates Inc.). Dans le cadre de la conception, une analyse... Greenley and Associates Inc.) has been contracted to provide human factors research and development support in the development, design, and evaluation

  10. Advanced Integrated Multi-sensor Surveillance (AIMS). Mission, Function, Task Analysis

    Science.gov (United States)

    2007-06-01

    were developed under contract to CAE Professional Services (PS) (formerly Greenley and Associates Inc.). As part of the design process, a detailed...professionnels (nouvelle appellation de Greenley and Associates Inc.). Dans le cadre de la conception, une analyse détaillée de missions, de fonctions et de...between technological capability and operator performance. CAE Professional Services (PS) (formerly Greenley and Associates Inc.) has been

  11. Factors affecting storage of compressed air in porous-rock reservoirs

    Energy Technology Data Exchange (ETDEWEB)

    Allen, R.D.; Doherty, T.J.; Erikson, R.L.; Wiles, L.E.

    1983-05-01

    This report documents a review and evaluation of the geotechnical aspects of porous medium (aquifer) storage. These aspects include geologic, petrologic, geophysical, hydrologic, and geochemical characteristics of porous rock masses and their interactions with compressed air energy storage (CAES) operations. The primary objective is to present criteria categories for the design and stability of CAES in porous media (aquifers). The document will also describe analytical, laboratory, and field-scale investigations that have been conducted.

  12. Thermal reservoir sizing for adiabatic compressed air energy storage

    Energy Technology Data Exchange (ETDEWEB)

    Kere, Amelie; Goetz, Vincent; Py, Xavier; Olives, Regis; Sadiki, Najim [Perpignan Univ. (France). PROMES CNRS UPR 8521; Mercier-Allart, Eric [EDF R et D, Chatou (France)

    2012-07-01

    Despite the operation of the two existing industrial facilities to McIntosh (Alabama), and for more than thirty years, Huntorf (Germany), electricity storage in the form of compressed air in underground cavern (CAES) has not seen the development that was expected in the 80s. The efficiency of this form of storage was with the first generation CAES, less than 50%. The evolving context technique can significantly alter this situation. The new generation so-called Adiabatic CAES (A-CAES) is to retrieve the heat produced by the compression via thermal storage, thus eliminating the necessity of gas to burn and would allow consideration efficiency overall energy of the order of 70%. To date, there is no existing installation of A-CAES. Many studies describe the principal and the general working mode of storage systems by adiabatic compression of air. So, efficiencies of different configurations of adiabatic compression process were analyzed. The aim of this paper is to simulate and analyze the performances of a thermal storage reservoir integrated in the system and adapted to the working conditions of a CAES.

  13. Therapeutic Effects of Cortex acanthopanacis Aqueous Extract on Bone Metabolism of Ovariectomized Rats

    Directory of Open Access Journals (Sweden)

    Zhiguo Zhang

    2012-01-01

    Full Text Available The aim of this study was to evaluate effects of aqueous extract from Cortex acanthopanacis (CAE on osteoporosis rats induced by ovariectomy (OVX using aqueous extract from Folium Epimedii (FEE as positive control agent. Three-month-old female rats that underwent OVX were treated with CAE. After 12 weeks, bone mineral density (BMD and indices of bone histomorphometry of tibia were measured. Levels of protein and mRNA expression of osteoprotegerin (OPG and receptor activator of nuclear factor kappa-B ligand (RANKL in tibia were evaluated. In addition, the serum concentrations of osteocalcin (OC, interleukin-1 beta (IL-1β, interleukin-6 (IL-6, calcitonin (CT, and parathyroid hormone (PTH were determined. Administration of CAE significantly prevented OVX-induced rats from gain of the body weight. Treatment with CAE increased bone mass remarkably and showed a significant inhibitory effect on bone resorption by downregulating significantly the expression of RANKL in tibia of OVX rats. Meanwhile, treatment of CAE significantly reduced serum level of IL-1β and increased level of CT in OVX rats. This suggests that CAE has the potential to be used as an alternative therapeutic agent for postmenopausal osteoporosis.

  14. Carboxy alkyl esters of Uncaria tomentosa augment recovery of sensorineural functions following noise injury.

    Science.gov (United States)

    Guthrie, O'neil W; Gearhart, Caroline A; Fulton, Sherry; Fechter, Laurence D

    2011-08-17

    This study tested the hypothesis that hydrophilic chemotypes of the medicinal vine Uncaria tomentosa (UT) would facilitate recovery of sensorineural functions following exposure to a damaging level of noise. The particular chemotypes investigated were carboxy alkyl esters (CAE) which are known to exhibit multifunctional cytoprotective properties that include: enhanced cellular DNA repair, antioxidation and anti-inflammation. Long-Evans rats were divided into four treatment groups: vehicle-control, noise-only, CAE-only and CAE+noise. The noise exposure was an 8kHz octave band of noise at 105dB SPL for 4h. Outer hair cell (OHC) function was measured with the cubic 2f(1)-f(2) distortion product otoacoustic emissions (DPOAE) at the start of the study (baseline) and at time-points that corresponded to 1day, 1week and 4weeks post-noise exposure to determine within-group effects. Compound action potentials to puretone stimuli were recorded from the VIIIth craniofacial nerve at 4weeks post-noise exposure to determine between-group effects. Additionally, cytocochleograms were constructed for each row of OHCs from each group. Noise exposure produced significant sensorineural impairments. However, CAE treatment facilitated almost complete recovery of OHC function and limited the magnitude of cell loss. The loss of neural sensitivity to puretone stimuli was inhibited with CAE treatment. Therefore, it appears that the multifunctional cytoprotective capacity of CAE from UT may generalize to otoprotection from acoustic over-exposure.

  15. Nonlinear simulations of Neutral-beam-driven Compressional Alfvén Eigenmodes / Kinetic Alfvén Waves in NSTX

    Science.gov (United States)

    Belova, Elena; Gorelenkov, N. N.; Crocker, N. A.; Lestz, J. B.; Fredrickson, E. D.; Tang, S.

    2016-10-01

    Results of 3D nonlinear simulations of neutral-beam-driven compressional Alfvén eigenmodes (CAEs) in the National Spherical Torus Experiment (NSTX) are presented. Hybrid MHD-particle simulations for the H-mode NSTX discharge (shot 141398) using the HYM code show unstable CAE modes for a range of toroidal mode numbers, n =4-9, and frequencies below the ion cyclotron frequency. It is found that the essential feature of CAEs is their coupling to kinetic Alfven wave (KAW) that occurs on the high-field side at the Alfven resonance location. Nonlinear simulations demonstrate that CAEs can channel the energy of the beam ions from the injection region near the magnetic axis to the location of the resonant mode conversion at the edge of the beam density profile. This mechanism provides an alternative explanation to the observed reduced heating of the plasma core in the NSTX. A set of nonlinear simulations show that the CAE instability saturates due to nonlinear particle trapping, and a large fraction of beam energy can be transferred to several unstable CAEs of relatively large amplitudes and absorbed at the resonant location. Absorption rate shows a strong scaling with the beam power. This research was supported by the U.S. DOE contract # DE-AC02-09CH11466.

  16. Fine-grained representation learning in convolutional autoencoders

    Science.gov (United States)

    Luo, Chang; Wang, Jie

    2016-03-01

    Convolutional autoencoders (CAEs) have been widely used as unsupervised feature extractors for high-resolution images. As a key component in CAEs, pooling is a biologically inspired operation to achieve scale and shift invariances, and the pooled representation directly affects the CAEs' performance. Fine-grained pooling, which uses small and dense pooling regions, encodes fine-grained visual cues and enhances local characteristics. However, it tends to be sensitive to spatial rearrangements. In most previous works, pooled features were obtained by empirically modulating parameters in CAEs. We see the CAE as a whole and propose a fine-grained representation learning law to extract better fine-grained features. This representation learning law suggests two directions for improvement. First, we probabilistically evaluate the discrimination-invariance tradeoff with fine-grained granularity in the pooled feature maps, and suggest the proper filter scale in the convolutional layer and appropriate whitening parameters in preprocessing step. Second, pooling approaches are combined with the sparsity degree in pooling regions, and we propose the preferable pooling approach. Experimental results on two independent benchmark datasets demonstrate that our representation learning law could guide CAEs to extract better fine-grained features and performs better in multiclass classification task. This paper also provides guidance for selecting appropriate parameters to obtain better fine-grained representation in other convolutional neural networks.

  17. Detailed comparison of simulations, experiments, and theory of sub-cyclotron Alfven eigenmodes in NSTX

    Science.gov (United States)

    Lestz, Jeff; Belova, Elena; Gorelenkov, Nikolai; Tang, Shawn; Crocker, Neal

    2016-10-01

    High frequency compressional (CAE) and global (GAE) Alfvén eigenmodes are often driven unstable by super-Alfvénic beam ions in NSTX, and have been linked to anomalous electron temperature profile flattening at high beam power [D. Stutman, PRL 2009]. A large set of 3D MHD- δf hybrid simulations show that GAE are ubiquitous at beam energies Vb /VA > 2.5 , while CAE are not excited until Vb /VA > 4 . The frequency of the most unstable GAE changes significantly with the normalized beam energy, consistent with trends described by its dispersion and resonance condition. These simulation results are analyzed and compared with a new, extensive experimental survey of NSTX discharges, as well as analytic studies. Interestingly, simulations find no case where counter-propagating CAE are more unstable than co-CAE, whereas experiments routinely observe both co- and counter-CAE. Moreover, simulations find co-GAE to be very unstable for beams peaked around λ <= 0.5 , yet these modes have not yet been thoroughly investigated experimentally. Preliminary predictions are also made for the CAE/GAE instability in ITER-like plasmas, which are expected to operate near similar values of Vb /VA as those studied for NSTX. This work supported by DOE contracts DE-AC02-09CH11466 and DE-SC0011810.

  18. [Effects of Celosia argentea and Cucurbita moschata extracts on anti-DNP IgE antibody production in mice].

    Science.gov (United States)

    Imaoka, K; Ushijima, H; Inouye, S; Takahashi, T; Kojima, Y

    1994-05-01

    We have already reported that the Perilla frutescens extract (PFE) suppressed anti-DNA IgE antibody production in mice. In this study, we prepared extracts of Celosia argentea L. (CAE) and Cucurbita moschata Duch (CME), which are Chinese herbal medicines like Perilla frutescens, and examined the effects on anti-DNP antibody responses in mice. To examine the effects of CAE & CME on primary antibody responses, CAE & CME were intraperitoneally injected the day before primary immunization of DNP-ovalbumin. Anti-DNP antibody production was markedly suppressed. Then, we examined the effects on secondary antibody responses. CEA & CME were injected only the day before secondary immunization. Anti-DNP IgE production was markedly suppressed, but IgG responses were not affected. It was also found that mitogenic activity occurred in CAE & CME dose dependently in vitro. These effects of CAE & CME were superior to that of PFE. These results suggest that CAE & CME may be more useful than PFE for the suppression of IgE antibody in certain allergic disorders.

  19. Ca-Eskola incorporation in clinopyroxene: limitations and petrological implications for eclogites and related rocks

    Science.gov (United States)

    Schroeder-Frerkes, F.; Woodland, A. B.; Uenver-Thiele, L.; Klimm, K.; Knapp, N.

    2016-12-01

    Clinopyroxene is an essential mineral in eclogitic rocks. It commonly contains minor amounts of the defect-bearing Ca-Eskola (CaEs, Ca0.5□0.5AlSi2O6) component, with higher concentrations generally considered to indicate a high-pressure origin at least within the coesite stability field. Changes in pressure and temperature conditions can lead to exsolution of this component as a free SiO2 phase, which may have a number of petrological implications. This makes it important to understand the factors that maximize CaEs incorporation in clinopyroxene. We have undertaken a series of experiments at high pressures and temperatures (4-10 GPa and 1000-1350 °C) to further investigate the systematics of CaEs incorporation in eclogite-like clinopyroxene and the factors responsible for maximizing CaEs contents. Two simple chemical systems were chosen that allow unambiguous interpretation of the results: (1) CMAS + H2O and (2) two compositions in the NCMAS system. All experimental products contained clinopyroxene and garnet along with either a free SiO2 phase or a silicate melt. Coexisting garnet is grossular-rich, generally with X gr ≥ 0.67. Compositional variations are attributable to the presence or absence of melt and changes in modal amounts of garnet at different pressure-temperature conditions. Even small amounts of H2O lower the solidus temperature and the presence of a melt reduces the SiO2 activity, which destabilizes the CaEs component in clinopyroxene. The CaEs and the Ca-Tschermaks (CaTs, CaAl2SiO6) components in clinopyroxene decrease with increasing jadeite mole fraction, which is also a function of pressure and bulk Al content. Modeling X-ray powder diffraction data yields a molar volume for the CaEs endmember of V CaEs = 60.87(63) cm3, which reasonably agrees with a literature value that was estimated from natural samples. In the presence of coexisting coesite, the CaEs and CaTs do not vary independently of each other, being controlled by the internal

  20. Chronic adverse events and quality of life after radiochemotherapy in anal cancer patients. A single institution experience and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Fakhrian, K. [Universitaetsklinikum Bochum, Marienhospital Herne (Germany). Dept. of Radiation Oncology; Technische Univ. Muenchen, Klinikum Rechts der Isar (Germany). Dept. of Radiation Oncoalogy; Sauer, T.; Klemm, S.; Molls, M. [Technische Univ. Muenchen, Klinikum Rechts der Isar (Germany). Dept. of Radiation Oncoalogy; Dinkel, A. [Technische Univ. Muenchen, Klinikum Rechts der Isar (Germany). Dept. of Psychosomatic Medicine and Psychotherapy; Schuster, T. [Technische Univ. Muenchen, Klinikum Rechts der Isar (Germany). Inst. of Medical Statistics and Epidemiology; Geinitz, H. [Technische Univ. Muenchen, Klinikum Rechts der Isar (Germany). Dept. of Radiation Oncoalogy; Krankenhaus der Barmherzigen Schwestern, Linz (Austria). Dept. of Radiation Oncology

    2013-06-15

    Purpose: To report on chronic adverse events (CAE) and quality of life (QOL) after radiochemotherapy (RCT) in patients with anal cancer (AC). Patients and methods: Of 83 patients who had received RCT at our department between 1988 and 2011, 51 accepted the invitation to participate in this QOL study. CAE were evaluated using the Common Terminology Criteria for Adverse Events (CTCAE) v. 4.0 and QOL was assessed with the Functional Assessment of Cancer Therapy-Colorectal (FACT-C) questionnaire. Results: CAE could be evaluated in 49 patients. There was a tendency toward a higher rate of grade 3 CAE in female patients, i.e. 18 out of 37 (49 %) vs. 2 out of 12 (17 %) male patients (p = 0.089). The most common grade 3 CAE were dyspareunia and vaginal symptoms (itching, burning and dryness) in 35 and 22 % of female patients, respectively, followed by stool incontinence in 13 % of all patients (6 out of 49). Both FACT-C and CAE information were available for 42 patients, allowing evaluation of the impact of CAE on QOL. The median total FACT-C score was 110 (40-132) out of a possible maximum of 136. The absence of grade 3 CAE (115 vs. 94, p = 0.001); an interval of {>=} 67 months after the end of the treatment (111 vs. 107, p = 0.010), no stool incontinence vs. grade 3 stool incontinence (111 vs. 74, p = 0.009), higher education (114 vs. 107, p = 0.013) and no dyspareunia vs. grade 3 dyspareunia (116 vs. 93, p = 0.012) were significantly associated with a higher median FACT-C score. Conclusion: The majority of AC patients treated with RCT have acceptable overall QOL scores, which are comparable to those of the normal population. Patients with grade 3 CAE - particularly dyspareunia and fecal incontinence - have a poorer QOL compared to patients without CAE. In order to improve long-term QOL, future strategies might aim at a reduction in dose to the genitalia and more intensive patient support measures. (orig.)

  1. Clinical features of coronary artery ectasia in the elderly

    Institute of Scientific and Technical Information of China (English)

    Qiao-Juan HUANG; Jian-Jun LI; Yan ZHANG; Xiao-Lin LI; Sha LI; Yuan-Lin GUO; Cheng-Gang ZHU; Rui-Xia XU; Li-Xin JIANG; Meng-Hua CHEN

    2014-01-01

    Objective To investigate the incidence, imaging and clinical characteristics in elderly patients with coronary artery ectasia (CAE). Methods A retrospective analysis was conducted on patients with CAE who underwent coronary angiography between January 2006 and December 2012. According to age, the enrolled patients were divided into two groups (elderly group, age≥ 65 years; non-elderly group, age < 65 years). The clinical feature, imaging characteristics and the 5-year survival rate of the two groups were compared.Results The preva-lence of CAE in elderly patients was 0.33%. Patients in elderly group were found to have significantly higher proportion of female (30.1%vs. 10.1%,P< 0.001), three-vessel disease (60.5%vs. 45.2%,P = 0.003) and localized ectasia (55.0%vs. 40.2%,P = 0.003). In addition, body mass index (20.90 ± 2.71 kg/m2vs. 22.31 ± 2.98 kg/m2,P < 0.001) and percentage of current smokers (45.0%vs. 64.6%,P < 0.001) were significantly lower in elderly group. Cumulative survival curves demonstrated reduced 5-year cumulative survival at the follow-up in the elderly group compared with the non-elderly group (88.0%vs. 96.0%,P = 0.002). But the 5-year event free survival rate failed to show a significant difference between the two groups (31.0%vs. 35.0%,P= 0.311).ConclusionThe prevalence of CAE in elderly patients was 0.33%, which was about 1/3 of the entire numbers of CAE patients. There were significant differences between the elderly and the non-elderly patients with CAE in terms of coronary artery disease risk factors and coronary artery ectatic characteristics. CAE might be asso-ciated with increased mortality risk in the elderly.

  2. Alertness modulates conflict adaptation and feature integration in an opposite way.

    Directory of Open Access Journals (Sweden)

    Peiduo Liu

    Full Text Available Previous studies show that the congruency sequence effect can result from both the conflict adaptation effect (CAE and feature integration effect which can be observed as the repetition priming effect (RPE and feature overlap effect (FOE depending on different experimental conditions. Evidence from neuroimaging studies suggests that a close correlation exists between the neural mechanisms of alertness-related modulations and the congruency sequence effect. However, little is known about whether and how alertness mediates the congruency sequence effect. In Experiment 1, the Attentional Networks Test (ANT and a modified flanker task were used to evaluate whether the alertness of the attentional functions had a correlation with the CAE and RPE. In Experimental 2, the ANT and another modified flanker task were used to investigate whether alertness of the attentional functions correlate with the CAE and FOE. In Experiment 1, through the correlative analysis, we found a significant positive correlation between alertness and the CAE, and a negative correlation between the alertness and the RPE. Moreover, a significant negative correlation existed between CAE and RPE. In Experiment 2, we found a marginally significant negative correlation between the CAE and the RPE, but the correlation between alertness and FOE, CAE and FOE was not significant. These results suggest that alertness can modulate conflict adaptation and feature integration in an opposite way. Participants at the high alerting level group may tend to use the top-down cognitive processing strategy, whereas participants at the low alerting level group tend to use the bottom-up processing strategy.

  3. Compressed air energy storage in depleted natural gas reservoirs: effects of porous media and gas mixing

    Science.gov (United States)

    Oldenburg, C. M.; Pan, L.

    2015-12-01

    Although large opportunities exist for compressed air energy storage (CAES) in aquifers and depleted natural gas reservoirs, only two grid-scale CAES facilities exist worldwide, both in salt caverns. As such, experience with CAES in porous media, what we call PM-CAES, is lacking and we have relied on modeling to elucidate PM-CAES processes. PM-CAES operates similarly to cavern CAES. Specifically, working gas (air) is injected through well(s) into the reservoir compressing the cushion gas (existing air in the reservoir). During energy recovery, high-pressure air from the reservoir flows first into a recuperator, then into an expander, and subsequently is mixed with fuel in a combustion turbine to produce electricity, thereby reducing compression costs. Energy storage in porous media is complicated by the solid matrix grains which provide resistance to flow (via permeability in Darcy's law); in the cap rock, low-permeability matrix provides the seal to the reservoir. The solid grains also provide storage capacity for heat that might arise from compression, viscous flow effects, or chemical reactions. The storage of energy in PM-CAES occurs variably across pressure gradients in the formation, while the solid grains of the matrix can release/store heat. Residual liquid (i.e., formation fluids) affects flow and can cause watering out at the production well(s). PG&E is researching a potential 300 MW (for ten hours) PM-CAES facility in a depleted gas reservoir near Lodi, California. Special considerations exist for depleted natural gas reservoirs because of mixing effects which can lead to undesirable residual methane (CH4) entrainment and reactions of oxygen and CH4. One strategy for avoiding extensive mixing of working gas (air) with reservoir CH4 is to inject an initial cushion gas with reduced oxygen concentration providing a buffer between the working gas (air) and the residual CH4 gas. This reduces the potential mixing of the working air with the residual CH4

  4. Economics of compressed air energy storage employing thermal energy storage

    Energy Technology Data Exchange (ETDEWEB)

    Schulte, S.C.; Reilly, R.W.

    1979-11-01

    The approach taken in this study is to adopt system design and capital cost estimates from three independent CAES studies (eight total designs) and, by supplying a common set of fuel/energy costs and economic assumptions in conjunction with a common methodology, to arrive at a series of levelized energy costs over the system's lifetime. In addition, some analyses are provided to gauge the sensitivity of these levelized energy costs to fuel and compression energy costs and to system capacity factors. The systems chosen for comparison are of four generic types: conventional CAES, hybrid CAES, adiabatic CAES, and an advanced-design gas turbine (GT). In conventional CAES systems the heat of compression generated during the storage operation is rejected to the environment, and later, during the energy-generation phase, turbine fuel must be burned to reheat the compressed air. In the hybrid systems some of the heat of compression is stored and reapplied later during the generation phase, thereby reducing turbine fuel requirements. The adiabatic systems store adequate thermal energy to eliminate the need for turbine fuel entirely. The gas turbine is included within the report for comparison purposes; it is an advanced-design turbine, one that is expected to be available by 1985.

  5. Economic Modeling of Compressed Air Energy Storage

    Directory of Open Access Journals (Sweden)

    Rui Bo

    2013-04-01

    Full Text Available Due to the variable nature of wind resources, the increasing penetration level of wind power will have a significant impact on the operation and planning of the electric power system. Energy storage systems are considered an effective way to compensate for the variability of wind generation. This paper presents a detailed production cost simulation model to evaluate the economic value of compressed air energy storage (CAES in systems with large-scale wind power generation. The co-optimization of energy and ancillary services markets is implemented in order to analyze the impacts of CAES, not only on energy supply, but also on system operating reserves. Both hourly and 5-minute simulations are considered to capture the economic performance of CAES in the day-ahead (DA and real-time (RT markets. The generalized network flow formulation is used to model the characteristics of CAES in detail. The proposed model is applied on a modified IEEE 24-bus reliability test system. The numerical example shows that besides the economic benefits gained through energy arbitrage in the DA market, CAES can also generate significant profits by providing reserves, compensating for wind forecast errors and intra-hour fluctuation, and participating in the RT market.

  6. Antiviral and Virucidal Activities of N-Cocoyl-L-Arginine Ethyl Ester

    Directory of Open Access Journals (Sweden)

    Hisashi Yamasaki

    2011-01-01

    Full Text Available Various amino acid-derived compounds, for example, Nα-Cocoyl-L-arginine ethyl ester (CAE, alkyloxyhydroxylpropylarginine, arginine cocoate, and cocoyl glycine potassium salt (Amilite, were examined for their virucidal activities against herpes simplex virus type 1 and 2 (HSV-1 and HSV-2, influenza A virus (IAV, and poliovirus type 1 (PV-1 in comparison to benzalkonium chloride (BKC and sodium dodecylsulfate (SDS as a cationic and anionic control detergent and also to other commercially available disinfectants. While these amino acid-derived compounds were all effective against HSV-1 and HSV-2, CAE and Amilite were the most effective. These two compounds were, however, not as effective against IAV, another enveloped virus, as against HSV. Cytotoxicity of CAE was weak; at 0.012%, only 5% of the cells were killed under the conditions, in which 100% cells were killed by either SDS or BKC. In addition to these direct virucidal effects, CAE inhibited the virus growth in the HSV-1- or PV-1-infected cells even at 0.01%. These results suggest a potential application of CAE as a therapeutic or preventive medicine against HSV superficial infection at body surface.

  7. Two epileptic syndromes, one brain: childhood absence epilepsy and benign childhood epilepsy with centrotemporal spikes.

    Science.gov (United States)

    Cerminara, Caterina; Coniglio, Antonella; El-Malhany, Nadia; Casarelli, Livia; Curatolo, Paolo

    2012-01-01

    Childhood absence epilepsy (CAE) and benign childhood epilepsy with centrotemporal spikes (BCECTS), or benign rolandic epilepsy (BRE), are the most common forms of childhood epilepsy. CAE and BCECTS are well-known and clearly defined syndromes; although they are strongly dissimilar in terms of their pathophysiology, these functional epileptic disturbances share many features such as similar age at onset, overall good prognosis, and inheritance factors. Few reports are available on the concomitance of CAE and BCECTS in the same patients or the later occurrence of generalized epilepsy in patients with a history of partial epilepsy. In most cases described in the literature, absence seizures always started after the onset of benign focal epilepsy but the contrary has never occurred yet. We describe two patients affected by idiopathic generalized epileptic syndrome with typical absences, who experienced BCECTS after remission of seizures and normalization of EEG recordings. While the coexistence of different seizure types within an epileptic syndrome is not uncommon, the occurrence of childhood absence and BCECTS in the same child appears to be extremely rare, and this extraordinary event supports the hypothesis that CAE and BCECTS are two distinct epileptic conditions. However, recent interesting observations in animal models suggest that BCECTS and CAE could be pathophysiologically related and that genetic links could play a large role.

  8. Secure Distributed Detection under Energy Constraint in IoT-Oriented Sensor Networks

    Directory of Open Access Journals (Sweden)

    Guomei Zhang

    2016-12-01

    Full Text Available We study the secure distributed detection problems under energy constraint for IoT-oriented sensor networks. The conventional channel-aware encryption (CAE is an efficient physical-layer secure distributed detection scheme in light of its energy efficiency, good scalability and robustness over diverse eavesdropping scenarios. However, in the CAE scheme, it remains an open problem of how to optimize the key thresholds for the estimated channel gain, which are used to determine the sensor’s reporting action. Moreover, the CAE scheme does not jointly consider the accuracy of local detection results in determining whether to stay dormant for a sensor. To solve these problems, we first analyze the error probability and derive the optimal thresholds in the CAE scheme under a specified energy constraint. These results build a convenient mathematic framework for our further innovative design. Under this framework, we propose a hybrid secure distributed detection scheme. Our proposal can satisfy the energy constraint by keeping some sensors inactive according to the local detection confidence level, which is characterized by likelihood ratio. In the meanwhile, the security is guaranteed through randomly flipping the local decisions forwarded to the fusion center based on the channel amplitude. We further optimize the key parameters of our hybrid scheme, including two local decision thresholds and one channel comparison threshold. Performance evaluation results demonstrate that our hybrid scheme outperforms the CAE under stringent energy constraints, especially in the high signal-to-noise ratio scenario, while the security is still assured.

  9. Parsley extract inhibits in vitro and ex vivo platelet aggregation and prolongs bleeding time in rats.

    Science.gov (United States)

    Gadi, Dounia; Bnouham, Mohamed; Aziz, Mohammed; Ziyyat, Abderrahim; Legssyer, Abdelkhaleq; Legrand, Chantal; Lafeve, Françoise Fauvel; Mekhfi, Hassane

    2009-08-17

    Many cardiovascular diseases are associated with an increase in blood platelet activity. In Morocco, parsley (Petroselinum crispum, Apiaceae) is one of the medicinal herbs used to treat cardiovascular diseases such as arterial hypertension. In this study, crude aqueous extract (CAE) of parsley was evaluated for its anti-platelet activity in experimental animals on platelet aggregation in vitro and ex vivo; and on bleeding time in vivo. The in vitro aggregation was monitored after pre-incubation of platelets with CAE. The bleeding time and ex vivo aggregation were performed after oral treatment. CAE inhibited dose dependently platelet aggregation in vitro induced by thrombin, ADP, collagen and epinephrine. The oral administration of CAE (3g/kg) inhibited significantly (p<0.001) platelet aggregation ex vivo and prolonged bleeding time (p<0.001) without changes in the platelet amount. The prolongation of bleeding time by CAE may be attributed to the observed inhibition of platelet aggregation. These effects could be related in part to the polyphenolic compounds present in the extract. These results support the hypothesis that the dietary intake of parsley may be benefit in the normalization of platelet hyperactivation, in the nutritional prevention of cardiovascular diseases and are potentially interesting in the development of new prevention strategies.

  10. Secure Distributed Detection under Energy Constraint in IoT-Oriented Sensor Networks.

    Science.gov (United States)

    Zhang, Guomei; Sun, Hao

    2016-12-16

    We study the secure distributed detection problems under energy constraint for IoT-oriented sensor networks. The conventional channel-aware encryption (CAE) is an efficient physical-layer secure distributed detection scheme in light of its energy efficiency, good scalability and robustness over diverse eavesdropping scenarios. However, in the CAE scheme, it remains an open problem of how to optimize the key thresholds for the estimated channel gain, which are used to determine the sensor's reporting action. Moreover, the CAE scheme does not jointly consider the accuracy of local detection results in determining whether to stay dormant for a sensor. To solve these problems, we first analyze the error probability and derive the optimal thresholds in the CAE scheme under a specified energy constraint. These results build a convenient mathematic framework for our further innovative design. Under this framework, we propose a hybrid secure distributed detection scheme. Our proposal can satisfy the energy constraint by keeping some sensors inactive according to the local detection confidence level, which is characterized by likelihood ratio. In the meanwhile, the security is guaranteed through randomly flipping the local decisions forwarded to the fusion center based on the channel amplitude. We further optimize the key parameters of our hybrid scheme, including two local decision thresholds and one channel comparison threshold. Performance evaluation results demonstrate that our hybrid scheme outperforms the CAE under stringent energy constraints, especially in the high signal-to-noise ratio scenario, while the security is still assured.

  11. The future of computer-aided design and engineering at CERN

    CERN Document Server

    Høimyr, Nils-Joar

    2004-01-01

    This working note discusses design and engineering processes at CERN and Computer Aided Design and Engineering tools. The main focus of this note is Mechanical design and CAE activities and how to share and organize the data produced by CAD/CAE tools. These issues cannot be addressed without taking a global view of the engineering activities at CERN. As more and more of the detailed design work is done by external suppliers, the design processes at CERN change. Traditional design work where draftsmen are producing drawings on the request from engineers is replaced by conceptual design work done by domain specialists and engineers. Furthermore CAD and FEM tools have evolved from specialist tools to mainstream utilities mastered by most engineers. Design activities nowadays can now be carried out directly by the project engineer without the use of a design (drawing) office. This environment poses different requirements for design- and engineering support activities as well as the selection of CAE-tools. Design ...

  12. Social competence in pediatric epilepsy: insights into underlying mechanisms.

    Science.gov (United States)

    Caplan, Rochelle; Sagun, Jaclyn; Siddarth, Prabha; Gurbani, Suresh; Koh, Susan; Gowrinathan, R; Sankar, Raman

    2005-03-01

    This study compared parent-based Child Behavior Checklist (CBCL) social competence scores of 90 children with complex partial seizures (CPS) and 62 with absence epilepsy (CAE) of average intelligence with scores of 91 healthy children. It also examined the role of seizure-related, cognitive, behavioral, linguistic, social communication, and demographic variables on these measures. When differences in cognitive, linguistic, and demographic variables were controlled for, the CPS and CAE groups had significantly lower scores in the school, but not in the social interaction and activities domains compared with the healthy control group. Among the patients, lower Full Scale IQ externalizing behaviors, disruptive disorders, minority status, and impaired social communication, but not seizure variables, predicted lower social competence scores. These findings demonstrate the importance of controlling for cognitive, behavioral, and demographic variables in social competence studies of children with CPS and CAE and the need to assess cognition and behavior when parents report school and social problems in these children.

  13. Transition issues for benign epilepsy with centrotemporal spikes, nonlesional focal epilepsy in otherwise normal children, childhood absence epilepsy, and juvenile myoclonic epilepsy.

    Science.gov (United States)

    Camfield, Carol S; Berg, Anne; Stephani, Ulrich; Wirrell, Elaine C

    2014-08-01

    This chapter covers the syndromes of benign epilepsy with centrotemporal spikes (BECTS), nonlesional focal epilepsy in otherwise normal children (NLFN), and the genetic generalized epilepsies. BECTS is an epilepsy syndrome that always enters terminal remission before the general age of a planned transition of adolescents. This is also the case for the majority (65%) of those with childhood absence epilepsy (CAE). Approximately 15% of patients with CAE who initially remit during their childhood years later develop juvenile myoclonic epilepsy (JME) as teenagers. They will have many issues for continuing medical care and transition, because their seizure disorder generally persists into adulthood. A significant minority of NLFN (~35%) and most patients with JME continue to have active epilepsy into adulthood. In addition, CAE, JME, and NLFN patients are at risk of a number of significant adverse social outcomes that require ongoing advice and counseling.

  14. Thermodynamic efficiency of pumped heat electricity storage.

    Science.gov (United States)

    Thess, André

    2013-09-13

    Pumped heat electricity storage (PHES) has been recently suggested as a potential solution to the large-scale energy storage problem. PHES requires neither underground caverns as compressed air energy storage (CAES) nor kilometer-sized water reservoirs like pumped hydrostorage and can therefore be constructed anywhere in the world. However, since no large PHES system exists yet, and theoretical predictions are scarce, the efficiency of such systems is unknown. Here we formulate a simple thermodynamic model that predicts the efficiency of PHES as a function of the temperature of the thermal energy storage at maximum output power. The resulting equation is free of adjustable parameters and nearly as simple as the well-known Carnot formula. Our theory predicts that for storage temperatures above 400 °C PHES has a higher efficiency than existing CAES and that PHES can even compete with the efficiencies predicted for advanced-adiabatic CAES.

  15. Compressed Air Energy Storage System Control and Performance Assessment Using Energy Harvested Index

    Directory of Open Access Journals (Sweden)

    Hanif SedighNejad

    2014-01-01

    Full Text Available In this paper a new concept for control and performance assessment of compressed air energy storage (CAES systems in a hybrid energy system is introduced. The proposed criterion, based on the concept of energy harvest index (HEI, measures the capability of a storage system to capture renewable energy. The overall efficiency of the CAES system and optimum control and design from the technical and economic point of view is presented. A possible application of this idea is an isolated community with significant wind energy resource. A case study reveals the usefulness of the proposed criterion in design, control and implementation of a small CAES system in a hybrid power system (HPM for an isolated community. Energy harvested index and its effectiveness in increasing the wind penetration rate in the total energy production is discussed.

  16. Compressed air energy storage technology program

    Science.gov (United States)

    Loscutoff, W. V.

    1980-06-01

    Progress in the development of compressed air energy storage (CAES) technologies for central station electric utility applications is reported. It is reported that the concept improves the effectiveness of a gas turbine using petroleum fuels, could reduce petroleum fuel consumption of electric utility peaking plants, and is technically feasible and economically viable. Specific topics discussed include stability criteria for large underground reservoirs in salt domes, hard rock, and porous rock used for air storage in utility applications and second-generation technologies that have minimal or no dependence on petroleum fuels. The latter includes integration of thermal energy storage, fluidized bed combustion, or coal gasification with CAES.

  17. Baseload power production from wind turbine arrays coupled to compressed air energy storage

    Science.gov (United States)

    Succar, Samir

    An analysis is presented of compressed air energy storage (CAES) and its potential for mitigating the intermittency of wind power, facilitating access to remote wind resources and transforming wind into baseload power. Although CAES has traditionally served other grid support applications, it is also well suited for wind balancing applications due its ability to provide long duration storage, its fast ramp rates and its high part load efficiencies. In addition, geologies potentially suitable for CAES appear to be abundant in regions with high-quality wind resources. This is especially true of porous rock formations, which have the potential to be the least costly air storage option for CAES. The characteristics of formations suitable for CAES storage and the challenges associated with using air as a storage fluid are discussed. An optimization framework is developed for analyzing the cost of baseload plants comprised of wind turbine arrays backed by natural gas-fired generating capacity and/or CAES. The optimization model analyzes changes to key aspects of the system configuration such as the wind turbine rating, the relative capacities of the system components, the size of the CAES storage reservoir and the wind turbine spacing. The response of the optimal system configuration to changes in natural gas price, greenhouse gas (GHG) emissions price, capital cost, and wind resource is also considered. Wind turbine rating is given focused attention because of its substantial impact on system configuration and output behavior. The generation cost of baseload wind is compared to that of other baseload options. To highlight the carbon-mitigation potential of baseload wind, the competition with coal power (with and without CO2 capture and storage, CCS) is given prominent attention. The ability of alternative options to compete under dispatch competition is explored thereby clarifying the extent to which baseload wind can defend high capacity factors in the market. This

  18. Liquefaction mechanism induced by dynamic excitation modeled in Plaxis AE with the use of UBC and MOHR–coulomb constitutive relationships

    Directory of Open Access Journals (Sweden)

    Borowiec Anna

    2016-03-01

    Full Text Available Computer Aided Engineering (CAE is commonly used in modern design of the various types of structures. There are two main issues/aspects that should be consider while using CAE in Geotechnics: the basic theory and material model. The paper deals with a problem of choosing the proper constitutive relationships which according to the authors are equally important in obtaining correct and reasonable results. This problem is illustrated by an example of dynamic calculations of fully saturated non-cohesive soils where liquefaction phenomenon is most likely to occur.

  19. The 13th CAS General Assembly Convenes in Beijing

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ The 13th General Assembly of CAS was held from June 5 to 8 in Beijing. Top State leaders were present at the joint opening session of the 13th CAS General Assembly and the Eighth General Assembly of the Chinese Academy of Engineering (CAE)held on the morning of June 5 at the Great Hall of the People. Chinese President HU Jintao delivered an important speech at the ceremony. State Councilor CHEN Zhili made a special report about the Framework for the National Long- and Mid-term Plan for S&T Development in China at the joint plenary session of CAS and CAE assemblies on June 6.

  20. 计算机辅助制造

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    A history of stcreo-photolithography;CAM accelerates motorsport service;Latest CAD/CAM·systemization technology in welding;Development of a CAD/CAE/CAM system for a robot manipulator;An optimizing algorithm for extended CAM processors with threshold search;On the creation of an import-replacing corporative CAD/CAM/CAE system as one of the most important CALS technology tools;A new approach to a CAD/CAM system as a part of distributed environment: intranct database。

  1. Algorithm describing pressure distribution of non-contact TNT explosion

    Directory of Open Access Journals (Sweden)

    Radosław Kiciński

    2014-12-01

    Full Text Available [b]Abstract[/b]. The aim of this study is to develop a computational algorithm, describing the shock wave pressure distribution in the space induced by non-contact TNT explosion. The procedure describes pressure distribution on a damp surface of the hull. Simulations have been carried out using Abaqus/CAE. The study also shows the pressure waveform descriptions provided by various authors and presents them in charts. The formulated conclusions convince efficiency of the algorithm application.[b]Keywords:[/b] Underwater explosion, shock wave, CAE, TNT, Kobben class submarine

  2. The Computer Aided Integrated Design and Analysis of Oil Tank in Vehicle

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    This paper creates 3D solid model and assembly of U RJ 92-6 oil tank and analyses its strength by integrated CAD/CAE/CAM software I-D EAS. Through integrated simulation in computer, design efficiency and quality of oil tank is greatly improved. Adopting integrated CAD/CAE/CAM software to carry out integrated research to equ ipment and products, we will be able to take overall analysis in aspects of 3-D solid modeling, pre-assembly and strength, etc., to realize non-paper designi ng and parallel designing...

  3. A Training Study of the Hercules Observer Trainer

    Science.gov (United States)

    2009-04-01

    des tâches et des exigences en matière de formation, et a déterminé une solution technique qui a été mise en œuvre dans toute une gamme de contrats ...CAE Professional Services Inc. Call-up 7949-08 under Standing Offer W7711-057949. April 2007 – March 2008. [7] Hercules Observer Trainer System...Development. CAE Professional Services Inc. Call-up 7949-06 under Standing Offer W7711-057949. December 2006 – March 2007. [8] High Performance Visual

  4. Study and design of a hybrid wind-diesel-compressed air system for providing electricity to a remote telecommunication station; Etudes et conception d'un systeme hybride eolien-diesel-air comprime pour l'electrification d'une station de telecommunications isolee

    Energy Technology Data Exchange (ETDEWEB)

    Ibrahim, H.; Dimitrova, M. [TechnoCentre eolien Gaspesie-les Iles, Gaspe, PQ (Canada); Ilinca, A. [Quebec Univ., Rimouski, PQ (Canada); Perron, J. [Quebec Univ., Chicoutimi, PQ (Canada)

    2010-07-01

    This poster reported on a study that examined the feasibility of using a hybrid wind-diesel-compressed air system to produce electricity at remote telecommunication stations. Low and high penetration wind-diesel hybrid systems were studied in order to reduce the diesel consumption. The use of a high penetration wind-diesel system together with compressed air energy storage (CAES) was shown to be a viable alternative to improve the overall percentage of renewable energy and reduce the cost of electricity in remote areas where a good wind resource is available. Different technical solutions for the CAES system were compared. refs., figs.

  5. Three-Dimensional Computational Fluid Dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Haworth, D.C.; O' Rourke, P.J.; Ranganathan, R.

    1998-09-01

    Computational fluid dynamics (CFD) is one discipline falling under the broad heading of computer-aided engineering (CAE). CAE, together with computer-aided design (CAD) and computer-aided manufacturing (CAM), comprise a mathematical-based approach to engineering product and process design, analysis and fabrication. In this overview of CFD for the design engineer, our purposes are three-fold: (1) to define the scope of CFD and motivate its utility for engineering, (2) to provide a basic technical foundation for CFD, and (3) to convey how CFD is incorporated into engineering product and process design.

  6. Coupled Mechanical-Electrochemical-Thermal Modeling for Accelerated Design of EV Batteries

    Energy Technology Data Exchange (ETDEWEB)

    Santhanagopalan, Shriram; Zhang, Chao; Kim, Gi-Heon; Pesaran, Ahmad A.

    2015-05-03

    This presentation provides an overview of the mechanical electrochemical-thermal (M-ECT) modeling efforts. The physical phenomena occurring in a battery are many and complex and operate at different scales (particle, electrodes, cell, and pack). A better understanding of the interplay between different physics occurring at different scales through modeling could provide insight to design improved batteries for electric vehicles. Work funded by the U.S. DOE has resulted in development of computer-aided engineering (CAE) tools to accelerate electrochemical and thermal design of batteries; mechanical modeling is under way. Three competitive CAE tools are now commercially available.

  7. I-deas TMG to NX Space Systems Thermal Model Conversion and Computational Performance Comparison

    Science.gov (United States)

    Somawardhana, Ruwan

    2011-01-01

    CAD/CAE packages change on a continuous basis as the power of the tools increase to meet demands. End -users must adapt to new products as they come to market and replace legacy packages. CAE modeling has continued to evolve and is constantly becoming more detailed and complex. Though this comes at the cost of increased computing requirements Parallel processing coupled with appropriate hardware can minimize computation time. Users of Maya Thermal Model Generator (TMG) are faced with transitioning from NX I -deas to NX Space Systems Thermal (SST). It is important to understand what differences there are when changing software packages We are looking for consistency in results.

  8. ADELE adiabatic compressed air energy storage. Status and perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Freund, Sebastian [General Electric Deutschland Holding GmbH, Garching (Germany). GE Global Research Renewable Energy Systems Lab.; Marquardt, Roland; Moser, Peter [RWE Power AG, Essen (Germany). Research and Development Innovative Power Plant Technology

    2013-06-01

    This paper gives an overview about compressed air energy storage (CAES) technology and a summary of the ADELE programme, a multi-year R and D programme undertaken by a consortium led by RWE Power to develop adiabatic (A) CAES technology and commercialise the first plant. The ACAES technology is to utilise waste heat developing upon compression in order to increase the entire efficiency. The ADELE-ING project is to provide the basis for making the decision on the construction of a 85 MW prototype. (orig.)

  9. China's Top 10 S&T Advances in 2009

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ On January 20,2010,ten S&T advances were announced to have distinguished themselves as the most outstanding work made by Chinese scientists over the past year,as the result from a ballot attended by 563 Members of CAS and the Chinese Academy of Engineering (CAE). Under the auspices of the Academic Divisions of CAS and CAE,as well as the Science Times,academicians have voted for the most important S&T achievements each year since 16 years ago.

  10. Development of Integrated Simulation System for Plastic Injection Molding

    Institute of Scientific and Technical Information of China (English)

    CHENGXue-wen; LIDe-qun; ZHOUHua-min

    2005-01-01

    Numerical simulation of injection molding have had success in predicting the behavior of polymer melt in extremely complicated geometries. Most of the current numerical solutions are based on finite-element/finite-difference/boundary-element/volume-control methods and the surface model. This paper discusses the development of an integrated CAE system for injection molding in detail, and presents the mathematics for numerical simulation of filling, packing,cooling, stress and warpage in injection molding. The developed system named as HsCAE3D is introduced at the end.

  11. Study of the effect of the variation of automatic exposure control in computed tomography; Estudio del efecto de la variacion del control automatico de exposicion en tomografia computarizada

    Energy Technology Data Exchange (ETDEWEB)

    Nersissian, D. Y.; Capeleti, F. F.; Furquin, T. A. C.; Melo, C. S.

    2011-07-01

    Teams computed tomography (CT) contain the current automatic control of exposure (CAE) which vary from the current X-ray tube in clinical protocols and deliver lower doses than those with fixed current. Alone is not enough control of dose, you need an acceptable image quality ensuring an accurate diagnosis. The TC regulate the flow of two ways: by considering the thickness of the patient and the attenuation by different tissues that intercept the x-ray Besides the advantage, there is the responsibility of proper use of different CAE systems, which require particular knowledge of each manufacturer of the CT.

  12. Conselhos Municipais de Alimentação Escolar em Santa Catarina: caracterização e perfil de atuação Municipal School Nutrition Councils in Santa Catarina, Brazil: characterization and performance profile

    Directory of Open Access Journals (Sweden)

    Gilberto Veras Caldeiras

    2013-04-01

    Full Text Available O objetivo deste estudo é avaliar os Conselhos Municipais de Alimentação Escolar (CAE no Estado de Santa Catarina. Investigação transversal em amostra de municípios catarinenses (n = 152; 52%. Entrevistaram-se preferencialmente os presidentes dos CAE, pesquisando-se o perfil dos conselheiros, as atribuições realizadas e a relação do CAE com outras instâncias de controle social. Utilizou-se Regressão de Poisson para obter razões de prevalências bruta e ajustada. No modelo ajustado seguiu-se uma abordagem hierárquica. A maioria dos conselhos analisava a prestação de contas, fiscalizava os recursos, zelava pela qualidade do PNAE em todos os níveis, orientava o armazenamento dos alimentos, participava da elaboração do cardápio, acompanhava a compra de gêneros e tinha regimento interno. Entretanto, apenas 22,4% realizavam todas as atribuições com frequência maior ou igual à anual. Verificou-se associação positiva entre uma boa atuação do CAE e existência de relação com outros conselhos locais. A sensibilização dos CAE e o estímulo à atua­ção articulada com outros conselhos e atores envolvidos com a segurança alimentar e nutricional, são essenciais para a garantia do direito à alimentação saudável e adequada nas escolas.The aim of this study is to assess Municipal School Nutrition Councils (CAEs of the Brazilian School Nutrition Program (PNAE in the state of Santa Catarina, Brazil. A cross-sectional study was conducted with a sample of municipalities in the state (n = 152; 52%. CAE presidents were interviewed and asked about the counselor profile, attributions performed and the relation of CAEs with other local councils. Poisson regression analysis was conducted to obtain unadjusted and adjusted prevalence ratios and the adjusted model adopted a hierarchic approach. The majority of councils analyzed their accounting reports, monitored resources and strived for quality of the CAEs at all levels. They

  13. 浅析PVC塑料型材内腔结构对传热系数的影响

    Institute of Scientific and Technical Information of China (English)

    贾丽娜

    2012-01-01

    This text briefly analyzes on the PVC profiles cavity structure influence on the heat transfer coefficient (Uf) through CAE software.%本文通过CAE软件简要分析介绍了PVC型材内腔结构对型材传热系数Uf的影响。

  14. Preliminary design study of underground pumped hydro and compressed-air energy storage in hard rock. Volume 4: System planning studies

    Science.gov (United States)

    1981-04-01

    Preliminary design and planning studies of water compensated compressed air energy storage (CAES) and underground pumped hydroelectric (UPH) power plants are presented. The costs of the CAES and UPH plant designs, and the results of economic evaluations performed for the PEPCO system are presented. The PEPCO system planning analysis was performed in parallel stages with plant design development. Analyses performed early in the project indicated a requirement for 1000 MW/10,000 MWH of energy storage on a daily operating schedule, with economic installation in two segments of 500 MW in 1990 and 1997. The analysis was updated eighteen months later near the end of the project to reflect the impact of new growth projections and revised plant costs. The revised results indicated economic installations for either UPH or CAES of approximately 675 MW/6750 MWH on a daily cycle, installed in blocks of approximately 225 MW in 1990, 1993 and 1995. Significant savings in revenue requirements and oil fuel over the combustion turbine alternative were identified for both CAES and UPH.

  15. An Interactive Design Space Supporting Development of Vehicle Architecture Concept Models

    Science.gov (United States)

    2011-06-17

    Outlook on the Future,” Proceedings for the 3rd Worldwide MSC Software Aerospace Conference & Technology Showcase. [5] Lee, K.W., Chong , T.H. and Park...SAE Technical Paper No. 2002-01-0369. [12] Hou , W., Zhang, H., Chi, R., and Hu, P., 2009, “Development of an Intelligent CAE System for Auto-Body

  16. NCBI nr-aa BLAST: CBRC-CJAC-01-1274 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CJAC-01-1274 ref|NP_945566.1| possible OmpA family member [Rhodopseudomonas pa...lustris CGA009] emb|CAE25657.1| possible OmpA family member [Rhodopseudomonas palustris CGA009] NP_945566.1 1e-09 28% ...

  17. NCBI nr-aa BLAST: CBRC-SARA-01-0844 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-SARA-01-0844 ref|NP_949451.1| putative conjugal transfer protein trbI [Rhodopseudomonas... palustris CGA009] emb|CAE29556.1| putative conjugal transfer protein trbI [Rhodopseudomonas palustris CGA009] NP_949451.1 0.38 29% ...

  18. NCBI nr-aa BLAST: CBRC-PABE-17-0031 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-PABE-17-0031 ref|NP_945566.1| possible OmpA family member [Rhodopseudomonas pa...lustris CGA009] emb|CAE25657.1| possible OmpA family member [Rhodopseudomonas palustris CGA009] NP_945566.1 8e-04 35% ...

  19. NCBI nr-aa BLAST: CBRC-EEUR-01-1516 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-EEUR-01-1516 ref|NP_949454.1| conjugal transfer protein trbL [Rhodopseudomonas... palustris CGA009] emb|CAE29559.1| conjugal transfer protein trbL [Rhodopseudomonas palustris CGA009] NP_949454.1 0.035 30% ...

  20. NCBI nr-aa BLAST: CBRC-ACAR-01-0693 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-ACAR-01-0693 ref|NP_946813.1| possible chloride channel [Rhodopseudomonas palu...stris CGA009] emb|CAE26907.1| possible chloride channel [Rhodopseudomonas palustris CGA009] NP_946813.1 0.41 22% ...

  1. NCBI nr-aa BLAST: CBRC-TSYR-01-1170 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TSYR-01-1170 ref|NP_945550.1| hypothetical protein RPA0197 [Rhodopseudomonas p...alustris CGA009] emb|CAE25641.1| possible ABC transporter permeases [Rhodopseudomonas palustris CGA009] NP_945550.1 0.021 27% ...

  2. NCBI nr-aa BLAST: CBRC-DYAK-06-0065 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-DYAK-06-0065 ref|NP_946413.1| hypothetical protein RPA1062 [Rhodopseudomonas p...alustris CGA009] emb|CAE26505.1| conserved hypothetical protein [Rhodopseudomonas palustris CGA009] NP_946413.1 0.002 24% ...

  3. NCBI nr-aa BLAST: CBRC-ACAR-01-0548 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-ACAR-01-0548 ref|NP_948279.1| NADH dehydrogenase subunit M [Rhodopseudomonas p...alustris CGA009] emb|CAE28379.1| NADH-ubiquinone dehydrogenase chain M [Rhodopseudomonas palustris CGA009] NP_948279.1 3.6 26% ...

  4. NCBI nr-aa BLAST: CBRC-XTRO-01-2832 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-XTRO-01-2832 ref|NP_945901.1| hypothetical protein RPA0548 [Rhodopseudomonas p...alustris CGA009] emb|CAE25992.1| Protein of unknown function UPF0118 [Rhodopseudomonas palustris CGA009] NP_945901.1 1.5 30% ...

  5. NCBI nr-aa BLAST: CBRC-SARA-01-1393 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-SARA-01-1393 ref|NP_946691.1| hypothetical protein RPA1341 [Rhodopseudomonas p...alustris CGA009] emb|CAE26784.1| conserved hypothetical protein [Rhodopseudomonas palustris CGA009] NP_946691.1 2.4 28% ...

  6. NCBI nr-aa BLAST: CBRC-DYAK-06-0053 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-DYAK-06-0053 ref|NP_949396.1| hypothetical protein RPA4060 [Rhodopseudomonas p...alustris CGA009] emb|CAE29501.1| hypothetical protein [Rhodopseudomonas palustris CGA009] NP_949396.1 0.55 27% ...

  7. Dicty_cDB: VFF419 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available n, complete cds. 72 2e-20 3 X02407 |X02407.1 D.discoideum mRNA for cysteine proteinase 1. 90 6e-14 1 AJ496197 |AJ496197.1 Myzus persi...cae mRNA for putative cathepsin L (catL gene). 48 1e-07

  8. 75 FR 9142 - Information Assurance Scholarship Program (IASP)

    Science.gov (United States)

    2010-03-01

    ...: ``Individuals or households,'' specifically college students at institutions designated as CAE/IAEs who are...) Admits as regular students only individuals who possess a certificate of graduation from a school... recruitment students and working with students during the application process. Principal Investigators...

  9. A serological study on Brucella abortus, caprine arthritis-encephalitis virus and Leptospira in dairy goats in Rio de Janeiro, Brazil.

    Science.gov (United States)

    Lilenbaum, Walter; de Souza, Guilherme Nunes; Ristow, Paula; Moreira, Madelayne Cortez; Fráguas, Suzana; Cardoso, Verônica da Silva; Oelemann, Walter Martin Roland

    2007-03-01

    In spite of the large number of goats found in several developing tropical countries, milk production remains unsatisfactory. The occurrence of infectious diseases, such as leptospirosis, brucellosis and caprine arthritis-encephalitis (CAE) may in part be responsible for sub-optimal production. In this study, 1000 serum samples were tested for leptospirosis, 953 for brucellosis and 562 for CAE. All tested flocks presented at least one seroreactive animal for leptospirosis and for CAE. Reactivity to leptospirosis was 11.1%, and serovar hardjo was the most frequently found. Anti-B. abortus agglutinins were found in 0.5% of the samples presented and 14.1% were seroreactive to CAE. Leptospirosis was considered to represent the major infectious problem in the studied goat flocks. The occurrence of infectious diseases in the tested flocks may represent an important factor contributing to the decreased productivity of the animals. These findings may be similar to those observed in other developing countries and require further study to define the relationship between seropositivity and reduced production.

  10. Fatal Cerebral Air Embolism: A Case Series and Literature Review

    Science.gov (United States)

    Reddy, Pavithra; Khaja, Misbahuddin

    2016-01-01

    Cerebral air embolism (CAE) is an infrequently reported complication of routine medical procedures. We present two cases of CAE. The first patient was a 55-year-old male presenting with vomiting and loss of consciousness one day after his hemodialysis session. Physical exam was significant for hypotension and hypoxia with no focal neurologic deficits. Computed tomography (CT) scan of head showed gas in cerebral venous circulation. The patient did not undergo any procedures prior to presentation, and his last hemodialysis session was uneventful. Retrograde rise of venous air to the cerebral circulation was the likely mechanism for venous CAE. The second patient was a 46-year-old female presenting with fever, shortness of breath, and hematemesis. She was febrile, tachypneic, and tachycardic and required intubation and mechanical ventilation. An orogastric tube inserted drained 2500 mL of bright red blood. Flexible laryngoscopy and esophagogastroduodenoscopy were performed. She also underwent central venous catheter placement. CT scan of head performed the next day due to absent brain stem reflexes revealed intravascular air within cerebral arteries. A transthoracic echocardiogram with bubble study ruled out patent foramen ovale. The patient had a paradoxical CAE in the absence of a patent foramen ovale. PMID:27635266

  11. AcEST: BP918214 [AcEST

    Lifescience Database Archive (English)

    Full Text Available methyltransferase 2 OS=Ca... 31 4.9 sp|Q21771|CPG3_CAEEL Chondroitin proteoglycan 3 OS=Caenorhabditi... 30 ...Q Sbjct: 251 GATNAFATKMLYHFQHLRSPIQCVETYPTEKLQLQ 285 >sp|Q21771|CPG3_CAEEL Chondroitin proteoglycan 3 OS=Cae

  12. 计算机辅助工程

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    An integrated stochastic design framework using cross-validated multivariate metamodeling methods.An optimization tool for exhaust system design with respect to tail pipe noise reduction.Application of Cast Simulation for Large-Sized Iron Castings.Application of FEA in Fixture Locating Scheme Design as a Senior Team Project.Assessing error in reliability estimates obtained via CAE simulations.

  13. U.S. Air Force Installation Restoration Program Remedial Project Manager’s Handbook

    Science.gov (United States)

    1992-01-01

    embarrassing situation or crisis . Don’t forget that such planning needs to take into account both state and federal regulations. Also, note that failure to...determine the nature and cae of the coaumiation and the potential for threat to the public helth , welfare, and the enviroameat. dweop and evaluate

  14. A coacervative extraction based on single-chain and double-chain cationic surfactants.

    Science.gov (United States)

    Kukusamude, Chunyapuk; Quirino, Joselito P; Srijaranai, Supalax

    2016-11-11

    A coacervative extraction (CAE) with the common cationic surfactants dodecyltrimethylammonium bromide (DTAB) and didodecyldimethylammonium bromide (DDAB) was firstly developed. Notable characteristics of the CAE was the use of low concentration of salt (0.1molL(-1) NaBr) at ambient temperature and without the requirement of organic solvent. The CAE was based on phase separation due to the neutralization of the surface charge of the micelle by electrostatic interaction with the predominant common counter ion (bromide). The coacervative phase was subjected to an optimized micellar liquid chromatography with UV (MLC-UV) method without any treatments. The method was applied to the determination of penicillins including amoxicillin, ampicillin, penicillin-G, oxacillin, and cloxacillin in milk samples. Method detection limits (MDLs) from standard were 0.5-2ngmL(-1), and 40-80-fold analyte enrichment were obtained. The CAE-MLC-UV has shown to be of high potential for the analysis of five penicillins in milk with recoveries >90%.

  15. Cognitive adverse events of topiramate in patients with epilepsy and intellectual disability.

    Science.gov (United States)

    Brandt, Christian; Lahr, Denise; May, Theodor W

    2015-04-01

    Topiramate (TPM) is an effective antiepileptic drug (AED). A high proportion of patients, however, experiences cognitive adverse events (CAEs), especially in verbal fluency, memory spans, and working memory. To our knowledge, CAEs of TPM have not been studied systematically in patients with intellectual disability (ID). This may be due to the fact that many of those patients are not able to follow test instructions properly and that neuropsychological instruments are not validated for that group. Cognitive deterioration in patients with ID may thus easily be overlooked. Topiramate is in frequent use in persons with ID. We included 26 consecutive patients with epilepsy and ID in this observational study who had undergone neuropsychological examinations as part of clinical routine before and after the introduction of TPM into the therapeutic regimen (n=4) or before and after the withdrawal of TPM (n=22). Examinations under TPM showed reduced cognitive speed, reduced verbal memory, reduced verbal fluency, and reduced flexibility compared to examinations without TPM. Despite some limitations (especially small sample size, high interindividual variation of the results dependent on the degree of ID, effects of other - limited - changes in the therapeutic regimen), our study indicates that TPM in persons with epilepsy and ID may lead to CAEs comparable to those in persons with normal intelligence. Neuropsychological testing is mandatory in order not to miss CAEs that might severely impair quality of life.

  16. Investigation of the Prediction of Lightning Strikes Using Neural Networks

    Science.gov (United States)

    1990-10-11

    1989: Artificial intelligence and lightning prediction. Final report to Universal Energy Systems on research Acronyms conducted during the summer of 1989...K’ Shuritle Sunway 31 - K Weather Tow 12 14-K Comera SitelS 17 - K Weather Twor 40S 18 - K CorencCoo Sit e 19 - K Weir, Twrg Aea 2K Cae,l 22K CameraS

  17. Tidemarks and Legacies: Building on the Past and Moving to the Future

    Science.gov (United States)

    Brayboy, Bryan McKinley Jones

    2013-01-01

    In this address, I ask a number of questions including: What are the tidemarks of our time? In response, I make three points. First, we live in a neoliberal world driven by the myth of disinterested markets. Second, CAE and its leadership has always been interested in issues of social justice. Third, I argue that relationships are a vital part of…

  18. Relationships and Responsibilities

    Science.gov (United States)

    Lomawaima, K. Tsianina

    2013-01-01

    This commentary on Bryan Brayboy's 2011 Presidential address to the Council on Anthropology & Education focuses on the concepts and performance embedded in Dr. Brayboy's demonstration of "how his stories are his theories." Central concepts are academic life in a neoliberal world driven by the myth of disinterested markets, CAE's clear mission of…

  19. Structural and Topology Optimization of Complex Civil Engineering Structures

    DEFF Research Database (Denmark)

    Hald, Frederik; Kirkegaard, Poul Henning; Andersen, Lars Vabbersgaard

    2013-01-01

    will be optimized using the commercial code Abaqus CAE. The structures are: a bucket foundation for an off-shore submarine structure for a wind turbine, and a pedestrian footbridge over a freeway. The topology optimization method used is the SIMP method, based on minimizing the structures' compliance. Complex load...

  20. NCBI nr-aa BLAST: CBRC-DNOV-01-1388 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-DNOV-01-1388 ref|NP_969709.1| probable acyl-CoA dehydrogenase [Bdellovibrio ba...cteriovorus HD100] emb|CAE80702.1| probable acyl-CoA dehydrogenase [Bdellovibrio bacteriovorus HD100] NP_969709.1 8.7 36% ...

  1. NCBI nr-aa BLAST: CBRC-GGAL-35-0043 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0043 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 3e-13 33% ...

  2. NCBI nr-aa BLAST: CBRC-GGAL-35-0334 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0334 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 2e-19 33% ...

  3. NCBI nr-aa BLAST: CBRC-GGAL-35-0069 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0069 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 5e-06 24% ...

  4. NCBI nr-aa BLAST: CBRC-LAFR-01-0334 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-LAFR-01-0334 ref|NP_968178.1| hypothetical protein Bd1274 [Bdellovibrio bacter...iovorus HD100] emb|CAE79171.1| conserved hypothetical protein [Bdellovibrio bacteriovorus HD100] NP_968178.1 0.079 30% ...

  5. NCBI nr-aa BLAST: CBRC-DNOV-01-0407 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-DNOV-01-0407 ref|NP_969709.1| probable acyl-CoA dehydrogenase [Bdellovibrio ba...cteriovorus HD100] emb|CAE80702.1| probable acyl-CoA dehydrogenase [Bdellovibrio bacteriovorus HD100] NP_969709.1 1.7 39% ...

  6. NCBI nr-aa BLAST: CBRC-DNOV-01-0816 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-DNOV-01-0816 ref|NP_969709.1| probable acyl-CoA dehydrogenase [Bdellovibrio ba...cteriovorus HD100] emb|CAE80702.1| probable acyl-CoA dehydrogenase [Bdellovibrio bacteriovorus HD100] NP_969709.1 9.0 36% ...

  7. NCBI nr-aa BLAST: CBRC-GGAL-35-0297 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0297 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 1e-17 30% ...

  8. NCBI nr-aa BLAST: CBRC-TBEL-01-1221 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TBEL-01-1221 ref|NP_970505.1| hypothetical protein Bd3799 [Bdellovibrio bacter...iovorus HD100] emb|CAE81159.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970505.1 5.8 31% ...

  9. NCBI nr-aa BLAST: CBRC-TGUT-16-0000 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TGUT-16-0000 ref|NP_970455.1| hypothetical protein Bd3745 [Bdellovibrio bacter...iovorus HD100] emb|CAE81109.1| hypothetical protein [Bdellovibrio bacteriovorus HD100] NP_970455.1 2e-06 48% ...

  10. NCBI nr-aa BLAST: CBRC-PABE-14-0027 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-PABE-14-0027 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 2e-05 26% ...

  11. NCBI nr-aa BLAST: CBRC-GGAL-35-0395 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0395 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 9e-09 26% ...

  12. NCBI nr-aa BLAST: CBRC-GGAL-35-0280 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0280 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 8e-21 40% ...

  13. NCBI nr-aa BLAST: CBRC-GGAL-35-0343 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0343 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 2e-18 40% ...

  14. NCBI nr-aa BLAST: CBRC-GGAL-35-0084 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0084 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 1e-12 33% ...

  15. NCBI nr-aa BLAST: CBRC-GGAL-35-0061 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GGAL-35-0061 ref|NP_970055.1| hypothetical protein Bd3304 [Bdellovibrio bacter...iovorus HD100] emb|CAE78114.1| hypothetical protein predicted by Glimmer/Critica [Bdellovibrio bacteriovorus HD100] NP_970055.1 1e-28 37% ...

  16. NCBI nr-aa BLAST: CBRC-DDIS-04-0058 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-DDIS-04-0058 ref|NP_970236.1| phosphoesterase [Bdellovibrio bacteriovorus HD10...0] emb|CAE78295.1| phosphoesterase [Bdellovibrio bacteriovorus HD100] NP_970236.1 8e-11 28% ...

  17. Computer aided engineering in exhaust aftertreatment systems design. Pt. 1. Spark ignition engine; Computergestuetzter Entwurf von Abgas-Nachbehandlungskonzepten. T. 1. Ottomotor

    Energy Technology Data Exchange (ETDEWEB)

    Stamatelos, A.M.; Koltsakis, G.C.; Kandylas, I.P. [Aristotelian Univ. of Thessaloniki (Greece)

    1999-02-01

    At the Aristotle University Thessaloniki, Greece, an integrated Computer Aided Engineering (CAE) methodology assisting the design of SI-engine exhaust aftertreatment systems employing the following computational tools was developed: A computer code which models transient exhaust system heat transfer, a tuneable computer code which models the transient operation of a three-way catalytic converter, a database containing chemical kinetics data for a variety of catalyst formulations, and a methodology for ageing assessment calculations. Application of the CAE methodology, which aids the exhaust aftertreatment system design engineer to meet the upcoming, increasingly stringent emission standards, is high-lighted by referring to a number of representative case studies. (orig.) [Deutsch] An der Aristoteles-Universitaet Thessaloniki, Griechenland, wurde eine computergestuetzte Methode (CAE) entwickelt, die den Entwurf und die Konstruktion von Abgasnachbehandlungskonzepten unterstuetzt. Die Methode setzt auf die folgenden Rechenmodelle und Datenbanken: Ein Rechenmodell zur Berechnung des Waermeuebergangs in Motorabgassystemen, ein Rechenmodell zur Abschaetzung des Katalysatorgegendrucks, eine Datenbank mit den chemischen Kinetikdaten fuer die verschiedenen Typen von Dreiwegekatalysatoren und eine computergestuetzte Prozedur zur Abschaetzung des Alterungsverhaltens von Dreiwegekatalysatoren. Integrierte CAE-Methoden koennen beim Entwurf von modernen Abgasnachbehandlungssystemen angewandt werden, um die Entwicklungszeit und -kosten betraechtlich zu reduzieren. (orig.)

  18. Cell kinetics during regeneration in the sponge Halisarca caerulea: how local is the response to tissue damage?

    NARCIS (Netherlands)

    Alexander, B.E.; Achlatis, M.; Osinga, R.; Geest, van der H.G.; Cleutjens, J.P.M.; Schutte, B.; Goeij, de J.M.

    2015-01-01

    Sponges have a remarkable capacity to rapidly regenerate in response to wound infliction. In addition, sponges rapidly renew their filter systems (choanocytes) to maintain a healthy population of cells. This study describes the cell kinetics of choanocytes in the encrusting reef sponge Halisarca cae

  19. Effect of Diltiazem on Coronary Artery Flow and Myocardial Perfusion in Patients With Isolated Coronary Artery Ectasia and Either Stable Angina Pectoris or Positive Myocardial Ischemic Stress Test.

    Science.gov (United States)

    Ozcan, Ozgur Ulas; Atmaca, Yusuf; Goksuluk, Huseyin; Akbulut, Irem Muge; Ozyuncu, Nil; Ersoy, Nedret; Erol, Cetin

    2015-10-15

    Isolated coronary artery ectasia (CAE) may be associated with stable or unstable coronary events despite the absence of epicardial coronary stenosis. Impaired coronary flow dynamics and myocardial perfusion have been demonstrated in stable patients with ectatic coronary arteries. We aimed to assess whether epicardial flow and tissue-level perfusion would be improved by diltiazem in myocardial regions subtended by the ectatic coronary arteries in patients with isolated CAE. A total of 60 patients with isolated CAE were identified of 9,780 patients who underwent elective coronary angiography. Patients were randomized to 5 mg of intracoronary diltiazem or saline. Coronary blood flow of the microvascular network was assessed using myocardial blush grade (MBG) technique. The thrombolysis in myocardial infarction (TIMI) flow grade and TIMI frame count (TFC) were used to assess epicardial coronary flow. MBG (from 2.4 to 2.6, p = 0.02), TIMI flow grades (from 2.4 to 2.8, p flow grade; and from 35 to 33, p = 0.43 for TFC). Diltiazem provided amelioration of the altered coronary flow dynamics, which was suggested as the pathophysiological influence of CAE. In conclusion, the favorable effects of the diltiazem on myocardial perfusion were observed at both epicardial and tissue levels.

  20. CDIO-CONCEPT FOR ENGINEERING EDUCATION

    DEFF Research Database (Denmark)

    Conrad, Finn

    2005-01-01

    The paper presents significant good Danish experiment results of a developed CDIO-Concept and approach for active and integrated learning in today’s engineering education of MSc Degree students, and research results from using IT-Tools for CAE/CAD and dynamic modelling, simulation, analysis...

  1. Fragmentos: El deshabitar del hombre

    Directory of Open Access Journals (Sweden)

    Alfonso Hanssen

    1967-05-01

    Full Text Available El espíritu es un vacío que el hombre lleva dentro de sí. Este vacío se comprueba por el desequilibrio espiritual mismo, por la imposibilidad del hombre para mantenerse y fijarse cuando cae en él.

  2. EST Table: CK522520 [KAIKOcDNA[Archive

    Lifescience Database Archive (English)

    Full Text Available CK522520 rswea0_007895.y1 10/09/29 68 %/163 aa ref|XP_002424552.1| collagen alpha-1...iProt:P17139#prot ein_id:CAE52901.2 10/09/10 51 %/165 aa AGAP009201-PA Protein|3R:28650867:28653767:1|gene:A

  3. Global career mobility, repatriation and career success of Dutch and Indian professionals

    NARCIS (Netherlands)

    Valk, Reimara

    2016-01-01

    This PhD research explores global career mobility of Dutch and Indian professionals categorized in three groups: 1) Company-Assigned Expatriates (CAEs);2) Independent Internationally Mobile Professionals (IIMPs) / Self-Initiated Expatriates (SIEs); 3) Repatriates.The purpose was to:- explore the mot

  4. Relationship between coronary artery ectasia, cocaine abuse and acute coronary syndromes

    Institute of Scientific and Technical Information of China (English)

    Gregory Dendramis; Claudia Paleologo; Davide Piraino; Pasquale Assennato

    2016-01-01

    Coronary artery ectasia(CAE)often represents a coronary angiography finding casually detected or following the occurrence of an acute coronary syndrome.The pathogenetic role of cocaine abuse in the genesis of CAE is still little known and very few data are available in literature.We describe a case of a 31-year-old male cocaine user admitted to our department for typical acute chest pain.Coronary angiography showed diffuse coronary ectasia with slow flows and without hemodynamically significant stenosis.An increasing of matrix metalloproteinases values and a reduction of their tissue inhibitors was showed both during hospitalization and at one month after discharge.This case report emphasizes the close relationship between cocaine abuse,CAE and acute coronary syndromes in patients without hemodynamically significant coronary stenosis.As reported by Satran et al,cocaine abuse should be considered an important risk factor for CAE and these patients appear to be at increased risk of angina and acute myocardial infarct.Further studies that can strengthen this hypothesis would be useful to deepen and better analyze this interesting association.

  5. Economic and technical feasibility study of compressed air storage

    Energy Technology Data Exchange (ETDEWEB)

    1976-03-01

    The results of a study of the economic and technical feasibility of compressed air energy storage (CAES) are presented. The study, which concentrated primarily on the application of underground air storage with combustion turbines, consisted of two phases. In the first phase a general assessment of the technical alternatives, economic characteristics and the institutional constraints associated with underground storage of compressed air for utility peaking application was carried out. The goal of this assessment was to identify potential barrier problems and to define the incentive for the implementation of compressed air storage. In the second phase, the general conclusions of the assessment were tested by carrying out the conceptual design of a CAES plant at two specific sites, and a program of further work indicated by the assessment study was formulated. The conceptual design of a CAES plant employing storage in an aquifer and that of a plant employing storage in a conventionally excavated cavern employing a water leg to maintain constant pressure are shown. Recommendations for further work, as well as directions of future turbo-machinery development, are made. It is concluded that compressed air storage is technically feasible for off-peak energy storage, and, depending on site conditions, CAES plants may be favored over simple cycle turbine plants to meet peak demands. (LCL)

  6. NCBI nr-aa BLAST: CBRC-XTRO-01-2525 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-XTRO-01-2525 ref|NP_947919.1| putative alginate o-acetyltransferase AlgI [Rhod...opseudomonas palustris CGA009] emb|CAE28018.1| putative alginate o-acetyltransferase AlgI [Rhodopseudomonas palustris CGA009] NP_947919.1 0.79 37% ...

  7. Long-term outcome of childhood absence epilepsy : Dutch Study of Epilepsy in Childhood

    NARCIS (Netherlands)

    Callenbach, Petra M. C.; Bouma, Paul A. D.; Geerts, Ada T.; Arts, Willem Frans M.; Stroink, Hans; Peeters, Els A. J.; van Donselaar, Cees A.; Peters, A. C. Boudewijn; Brouwer, Oebele F.

    2009-01-01

    We determined long-term outcome and the predictive value of baseline and EEG characteristics on seizure activity evolution in 47 children with newly diagnosed childhood absence epilepsy (CAE) included in the Dutch Study of Epilepsy in Childhood. All children were followed for 12-17 years. The childr

  8. The mass and radius of the M-dwarf in the short-period eclipsing binary RR Caeli

    NARCIS (Netherlands)

    Maxted, P.F.L.; O'Donoghue, D.; Morales-Rueda, L.; Napiwotzki, R.; Smalley, B.

    2007-01-01

    We present new photometry and spectroscopy of the eclipsing white dwarf-M-dwarf binary star RR Cae. We use timings of the primary eclipse from white-light photo-electric photometry to derive a new ephemeris for the eclipses. We find no evidence for any period change greater than over a time-scale of

  9. Road load simulation using the MF-Swift tire and OpenCRG road model

    NARCIS (Netherlands)

    Schmeitz, A.J.C.; Versteden, W.D.; Eguchi, T.

    2011-01-01

    On one hand automotive manufacturers are trying to reduce product development times, while on the other hand they are aiming to bring more products to the market. Since safely and reliability must always be guaranteed, they use CAE to achieve this. For calculating road loads accurately, the tire and

  10. 实时模拟

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Analysis technology for electrical and mechanical dynamics of power electronics equipment.Application of Humanoid Robot System for Building and Home Management Service: 5th Report: Development of Prototype System.Braking & traction control system development using CAE tools.Building an engine simulator for ECU testing.Cable installation in virtual environments.

  11. A Fully Automated and Robust Method to Incorporate Stamping Data in Crash, NVH and Durability Analysis

    Science.gov (United States)

    Palaniswamy, Hariharasudhan; Kanthadai, Narayan; Roy, Subir; Beauchesne, Erwan

    2011-08-01

    Crash, NVH (Noise, Vibration, Harshness), and durability analysis are commonly deployed in structural CAE analysis for mechanical design of components especially in the automotive industry. Components manufactured by stamping constitute a major portion of the automotive structure. In CAE analysis they are modeled at a nominal state with uniform thickness and no residual stresses and strains. However, in reality the stamped components have non-uniformly distributed thickness and residual stresses and strains resulting from stamping. It is essential to consider the stamping information in CAE analysis to accurately model the behavior of the sheet metal structures under different loading conditions. Especially with the current emphasis on weight reduction by replacing conventional steels with aluminum and advanced high strength steels it is imperative to avoid over design. Considering this growing need in industry, a highly automated and robust method has been integrated within Altair Hyperworks® to initialize sheet metal components in CAE models with stamping data. This paper demonstrates this new feature and the influence of stamping data for a full car frontal crash analysis.

  12. Electric discharges onto a black hole and x-ray transient periodic variability in agn

    Directory of Open Access Journals (Sweden)

    J. A. de Diego

    2000-01-01

    Full Text Available Presentamos un mecanismo para producir variaciones peri odicas transitorias de rayos-X en NAG. La dispersi on de Compton en el plasma que cae en un agujero negro puede inducir una carga el ectrica en la singularidad. Los procesos de carga y descarga pueden afectar la luminosidad en rayos-X del NAG.

  13. Abstracts of Selected Papers

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The Exploration of Philosophy Social Science Innovation Project in the Social Science Evaluation and Incentive Mechanism;The Validity Study on Assessment of Chinese Universities' Scientific Research Ability by Index-h;A Quantitative Analysis on the Ratios of NSTA Winners to Candidates for CAS & CAE

  14. Compressional Alfvén eigenmodes in rotating spherical tokamak plasmas

    Science.gov (United States)

    Smith, H. M.; Fredrickson, E. D.

    2017-03-01

    Spherical tokamaks often have a considerable toroidal plasma rotation of several tens of kHz. Compressional Alfvén eigenmodes in such devices therefore experience a frequency shift, which if the plasma were rotating as a rigid body, would be a simple Doppler shift. However, since the rotation frequency depends on minor radius, the eigenmodes are affected in a more complicated way. The eigenmode solver CAE3B (Smith et al 2009 Plasma Phys. Control. Fusion 51 075001) has been extended to account for toroidal plasma rotation. The results show that the eigenfrequency shift due to rotation can be approximated by a rigid body rotation with a frequency computed from a spatial average of the real rotation profile weighted with the eigenmode amplitude. To investigate the effect of extending the computational domain to the vessel wall, a simplified eigenmode equation, yet retaining plasma rotation, is solved by a modified version of the CAE code used in Fredrickson et al (2013 Phys. Plasmas 20 042112). In summary, both solving the full eigenmode equation, as in the CAE3B code, and placing the boundary at the vessel wall, as in the CAE code, significantly influences the calculated eigenfrequencies.

  15. Gene : CBRC-TGUT-37-0500 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TGUT-37-0500 Novel UN D UNKNOWN PGBM_HUMAN 3e-25 49% ref|NP_001001876.1| basemen...t membrane-specific heparan sulfate proteoglycan core protein [Gallus gallus] emb|CAE51322.1| basement mem

  16. NCBI nr-aa BLAST: CBRC-TGUT-37-0500 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TGUT-37-0500 ref|NP_001001876.1| basement membrane-specific heparan sulfate pr...oteoglycan core protein [Gallus gallus] emb|CAE51322.1| basement membrane-specific heparan sulfate proteoglycan core protein precursor [Gallus gallus] NP_001001876.1 3e-34 65% ...

  17. Engine Systems Ownership Cost Reduction - Aircraft Propulsion Subsystems Integration (APSI)

    Science.gov (United States)

    1975-08-01

    INCO 792 (Radiographic Film). 97 S--I- Teledyne CAE Report No. 1467 ENVELOPE~~IE OFREWAFLC k1806ýý i-- -IS-RGONO NEFNDDT vigue4.2.93. Poder Meal Dic...34, Volume II, 1 August 1956, by members of the Compressor and Turbine Research Division - Lewis Flight Propulsion Laboratory. 15. Deleted. 1 Deleted. 17

  18. Working with Industry the UK MoD Experience

    Science.gov (United States)

    2007-11-02

    defence world is becoming at the same time more connected - largely through digital technology - and more uncertain. • We therefore need to better...Systems) EASAMS Chertsey (Land Systems) EDS Malvern (CIS/SP) Logica CAE Invertron GEC Marconi Headway Consultants Matra BAe Dynamics Primary Image Thomson

  19. NCBI nr-aa BLAST: CBRC-CREM-01-1218 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CREM-01-1218 ref|YP_670948.1| putative permease [Escherichia coli 536] emb|CAE...85252.1| putative permease [Escherichia coli] gb|ABG71047.1| putative permease [Escherichia coli 536] YP_670948.1 0.0 97% ...

  20. NCBI nr-aa BLAST: CBRC-LAFR-01-0838 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-LAFR-01-0838 ref|NP_943641.2| NADH dehydrogenase subunit 4 [Candida parapsilos...is] emb|CAE54604.2| NADH dehydrogenase subunit 4 [Candida parapsilosis] NP_943641.2 1e-106 80% ...

  1. NCBI nr-aa BLAST: CBRC-EEUR-01-1166 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-EEUR-01-1166 ref|YP_670866.1| putative L-fucose permease [Escherichia coli 536...] emb|CAE85172.1| hypothetical protein [Escherichia coli] gb|ABG70965.1| putative L-fucose permease [Escherichia coli 536] YP_670866.1 2.6 27% ...

  2. TIC et enseignement de la Chimie : au-delà des discours, quels dispositifs d’enseignement pour quels apprentissages?

    Directory of Open Access Journals (Sweden)

    MARIE-THÉRÈSE SALIBA

    2012-12-01

    Full Text Available In this research we suggest to take advantage of the opportunities offered by the new information and communication technologies (NICT. This new techno-scientific process of investigation will be realized via a laboratory of CAE (Computer assisted experimentations where the computer is the learning tool that seeks in real time concrete observations. Experimental know- how, and the using of abstract representations to solve problems. To do this, we have introduced innovated courses in Didactics based on ICT/CAE in our Masters programs in the Holy Spirit University of Kaslik (USEK. These courses are intended for initial and continuous training of our student-teachers in mathematics and science and technology. Subsequently, our student-teachers will use CAE with their students in high schools for teaching chemistry to test and validate the functional aspect of the environment CAE proposed. The educational validation of this paradigm will be based on the confrontation between a priori analysis and subsequent findings to measure the gap of understanding that students have acquired.

  3. Linkage and association analysis of CACNG3 in childhood absence epilepsy

    DEFF Research Database (Denmark)

    Everett, Kate V; Chioza, Barry; Aicardi, Jean;

    2007-01-01

    Childhood absence epilepsy (CAE) is an idiopathic generalised epilepsy characterised by absence seizures manifested by transitory loss of awareness with 2.5-4 Hz spike-wave complexes on ictal EEG. A genetic component to aetiology is established but the mechanism of inheritance and the genes...

  4. Automatic characterization of dynamics in Absence Epilepsy

    DEFF Research Database (Denmark)

    Petersen, Katrine N. H.; Nielsen, Trine N.; Kjær, Troels W.;

    2013-01-01

    Dynamics of the spike-wave paroxysms in Childhood Absence Epilepsy (CAE) are automatically characterized using novel approaches. Features are extracted from scalograms formed by Continuous Wavelet Transform (CWT). Detection algorithms are designed to identify an estimate of the temporal development...

  5. China's top 10 events in basic research in 2007

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ Under the joint auspices of the Ministry of Sciences & Technology (MOST) and China Association for Science & Technology, more than 1,600 Chinese scholars including CAS and CAE members, chief scientists of the National Basic Research Program (dubbed 973 Program) and directors of national key labs, have voted for China's top 10 events in basic research in 2007.

  6. Gene : CBRC-TNIG-22-0335 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-TNIG-22-0335 Novel UN D UNKNOWN WNK2_HUMAN 0.002 29% ref|XP_001670109.1| Hypot...hetical protein CBG21638 [Caenorhabditis briggsae] emb|CAE74002.1| Hypothetical protein CBG21638 [Caenorhabditis brig

  7. Effectiveness of Computer-Assisted Mathematics Education (CAME) over Academic Achievement: A Meta-Analysis Study

    Science.gov (United States)

    Demir, Seda; Basol, Gülsah

    2014-01-01

    The aim of the current study is to determine the overall effects of Computer-Assisted Mathematics Education (CAME) on academic achievement. After an extensive review of the literature, studies using Turkish samples and observing the effects of Computer-Assisted Education (CAE) on mathematics achievement were examined. As a result of this…

  8. NCBI nr-aa BLAST: CBRC-AGAM-01-0038 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-AGAM-01-0038 ref|NP_938793.1| Putative cytochrome C biogenesis protein [Corynebacterium diphtheria...e NCTC 13129] emb|CAE48916.1| Putative cytochrome C biogenesis protein [Corynebacterium diphtheriae] NP_938793.1 1.6 24% ...

  9. NCBI nr-aa BLAST: CBRC-CREM-01-1346 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CREM-01-1346 ref|NP_939160.1| Na(+)/H(+) antiporter homolog [Corynebacterium diphtheria...e NCTC 13129] emb|CAE49312.1| Na(+)/H(+) antiporter homolog [Corynebacterium diphtheriae] NP_939160.1 2e-34 34% ...

  10. NCBI nr-aa BLAST: CBRC-PTRO-20-0007 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-PTRO-20-0007 ref|NP_938605.1| immunity-specific protein Beta241 [Corynebacterium diphtheria...e NCTC 13129] emb|CAE48718.1| immunity-specific protein Beta241 [Corynebacterium diphtheriae] NP_938605.1 1e-04 24% ...

  11. Potential hazards of compressed air energy storage in depleted natural gas reservoirs.

    Energy Technology Data Exchange (ETDEWEB)

    Cooper, Paul W.; Grubelich, Mark Charles; Bauer, Stephen J.

    2011-09-01

    This report is a preliminary assessment of the ignition and explosion potential in a depleted hydrocarbon reservoir from air cycling associated with compressed air energy storage (CAES) in geologic media. The study identifies issues associated with this phenomenon as well as possible mitigating measures that should be considered. Compressed air energy storage (CAES) in geologic media has been proposed to help supplement renewable energy sources (e.g., wind and solar) by providing a means to store energy when excess energy is available, and to provide an energy source during non-productive or low productivity renewable energy time periods. Presently, salt caverns represent the only proven underground storage used for CAES. Depleted natural gas reservoirs represent another potential underground storage vessel for CAES because they have demonstrated their container function and may have the requisite porosity and permeability; however reservoirs have yet to be demonstrated as a functional/operational storage media for compressed air. Specifically, air introduced into a depleted natural gas reservoir presents a situation where an ignition and explosion potential may exist. This report presents the results of an initial study identifying issues associated with this phenomena as well as possible mitigating measures that should be considered.

  12. Gene : CBRC-CBRI-05-0443 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0443 Novel V A Nematode chemoreceptors SRJ38_CAEEL 9e-07 23% ref|XP_00...1675302.1| Hypothetical protein CBG22650 [Caenorhabditis briggsae] emb|CAE74814.1| Hypothetical protein CBG22650 [Caenorhabditis br

  13. Gene : CBRC-CBRI-02-0026 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-02-0026 pseudo Novel II A UNKNOWN GP139_HUMAN 4e-15 21% ref|XP_001679405....1| Hypothetical protein CBG02871 [Caenorhabditis briggsae] emb|CAE59486.1| Hypothetical protein CBG02871 [Caenorhabditis br

  14. Gene : CBRC-CBRE-01-1299 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1299 Novel UN B UNKNOWN SRD32_CAEEL 4e-05 33% ref|XP_001675098.1| Hypo...thetical protein CBG04839 [Caenorhabditis briggsae] emb|CAE61086.1| Hypothetical protein CBG04839 [Caenorhabditis br

  15. Gene : CBRC-CBRE-01-0960 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0960 Novel UN A UNKNOWN TRFR_SHEEP 3e-04 21% ref|XP_001673763.1| Hypot...hetical protein CBG23201 [Caenorhabditis briggsae] emb|CAE75244.1| Hypothetical protein CBG23201 [Caenorhabditis br

  16. Gene : CBRC-CBRE-01-1066 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1066 Novel UN A UNKNOWN CLTR1_HUMAN 0.026 19% ref|XP_001673073.1| Hypo...thetical protein CBG01222 [Caenorhabditis briggsae] emb|CAE58134.1| Hypothetical protein CBG01222 [Caenorhabditis br

  17. Gene : CBRC-CBRE-01-0850 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0850 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 2e-16 21% ref|XP_0...01672801.1| Hypothetical protein CBG10357 [Caenorhabditis briggsae] emb|CAE65405.1| Hypothetical protein CBG10357 [Caenorhabditis br

  18. Gene : CBRC-CBRI-05-0421 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0421 Novel V A Nematode chemoreceptors ALG10_GIBZE 1.7 26% ref|XP_0016...75171.1| Hypothetical protein CBG04925 [Caenorhabditis briggsae] emb|CAE61159.1| Hypothetical protein CBG04925 [Caenorhabditis br

  19. Gene : CBRC-CBRI-06-0057 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-06-0057 Novel X A UNKNOWN YWZ5_CAEEL 0.0 75% ref|XP_001677215.1| Hypothet...ical protein CBG16906 [Caenorhabditis briggsae] emb|CAE70354.1| Hypothetical protein CBG16906 [Caenorhabditis br

  20. Gene : CBRC-CBRE-01-1264 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1264 Novel UN A Nematode chemoreceptors SRH72_CAEEL 2e-18 26% ref|XP_0...01675203.1| Hypothetical protein CBG04965 [Caenorhabditis briggsae] emb|CAE61191.1| Hypothetical protein CBG04965 [Caenorhabditis br

  1. Gene : CBRC-CBRI-05-0399 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0399 V A Nematode chemoreceptors SRJ38_CAEEL 1e-69 41% ref|XP_00167487...1.1| Hypothetical protein CBG04570 [Caenorhabditis briggsae] emb|CAE60859.1| Hypothetical protein CBG04570 [Caenorhabditis br

  2. Gene : CBRC-CBRI-05-0487 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0487 Novel V A Srb proteins SRABE_CAEEL 3e-07 25% ref|XP_001675709.1| ...Hypothetical protein CBG05677 [Caenorhabditis briggsae] emb|CAE61726.1| Hypothetical protein CBG05677 [Caenorhabditis br

  3. Gene : CBRC-CBRI-05-0320 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0320 Novel V A UNKNOWN SRD19_CAEEL 1e-46 42% ref|XP_001674258.1| Hypot...hetical protein CBG09294 [Caenorhabditis briggsae] emb|CAE64549.1| Hypothetical protein CBG09294 [Caenorhabditis br

  4. Gene : CBRC-CBRI-05-0276 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0276 Novel V B Serpentine receptor-like proteins GPR45_MOUSE 0.53 21% ...ref|XP_001673735.1| Hypothetical protein CBG23237 [Caenorhabditis briggsae] emb|CAE75272.1| Hypothetical pro...tein CBG23237 [Caenorhabditis briggsae] 1e-78 83% METCEKKYETFLSDNSSRCAIFYRQPIHLSYGDAVLGILLSGSILYIYTRESQQRTSF

  5. Gene : CBRC-CBRI-05-0188 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0188 pseudo Novel V A Nematode chemoreceptors CCR3_CAVPO 0.96 22% ref|...XP_001673145.1| Hypothetical protein CBG01301 [Caenorhabditis briggsae] emb|CAE58206.1| Hypothetical protein... CBG01301 [Caenorhabditis briggsae] 1e-156 85% MKISFETPQWLINIYHIITLISILINSLGIYLIRFQSGKIDNFKYFLLWFITFIMFFMTQP

  6. Gene : CBRC-CBRI-06-0000 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-06-0000 Novel X A Neuropeptide Y receptors YXX5_CAEEL 0.0 84% ref|XP_0016...66874.1| Hypothetical protein CBG08053 [Caenorhabditis briggsae] emb|CAE63566.1| Hypothetical protein CBG08053 [Caenorhabditis br

  7. Gene : CBRC-CBRE-01-0719 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0719 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 4e-15 20% ref|XP_0...01674601.1| Hypothetical protein CBG19238 [Caenorhabditis briggsae] emb|CAE72140.1| Hypothetical protein CBG19238 [Caenorhabditis br

  8. Gene : CBRC-CBRE-01-1422 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1422 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 1e-09 23% ref|XP_0...01675266.1| Hypothetical protein CBG22608 [Caenorhabditis briggsae] emb|CAE74778.1| Hypothetical protein CBG22608 [Caenorhabditis br

  9. Gene : CBRC-CBRE-01-0403 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0403 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 7e-08 24% ref|XP_0...01677249.1| Hypothetical protein CBG00072 [Caenorhabditis briggsae] emb|CAE57214.1| Hypothetical protein CBG00072 [Caenorhabditis br

  10. Gene : CBRC-CBRI-05-0465 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0465 Novel V A Nematode chemoreceptors SRD41_CAEEL 0.30 19% ref|XP_001...675491.1| Hypothetical protein CBG18618 [Caenorhabditis briggsae] emb|CAE71647.1| Hypothetical protein CBG18618 [Caenorhabditis br

  11. Gene : CBRC-CBRE-01-0951 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0951 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 2e-12 21% ref|XP_0...01672928.1| Hypothetical protein CBG10509 [Caenorhabditis briggsae] emb|CAE65532.1| Hypothetical protein CBG10509 [Caenorhabditis br

  12. Gene : CBRC-CBRI-02-0039 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-02-0039 II A Nematode chemoreceptors SRH72_CAEEL 2e-14 22% ref|XP_0016800...73.1| Hypothetical protein CBG20810 [Caenorhabditis briggsae] emb|CAE73372.1| Hypothetical protein CBG20810 [Caenorhabditis br

  13. Gene : CBRC-CBRI-02-0004 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-02-0004 II A Sra proteins SRA8_CAEEL 9e-59 51% ref|XP_001678287.1| Hypoth...etical protein CBG18723 [Caenorhabditis briggsae] emb|CAE71739.1| Hypothetical protein CBG18723 [Caenorhabditis br

  14. Gene : CBRC-CBRE-01-0438 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0438 Novel UN C UNKNOWN SPD2_NEPCL 0.13 42% ref|XP_001665961.1| Hypoth...etical protein CBG18375 [Caenorhabditis briggsae] emb|CAE71457.1| Hypothetical protein CBG18375 [Caenorhabditis br

  15. Gene : CBRC-CBRE-01-1431 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1431 pseudo Novel UN A Nematode chemoreceptors SRJ38_CAEEL 4e-07 19% r...ef|XP_001669833.1| Hypothetical protein CBG11636 [Caenorhabditis briggsae] emb|CAE66376.1| Hypothetical prot...ein CBG11636 [Caenorhabditis briggsae] 4e-61 37% MDTFRWMKFFTHFFISLISIVFNSILIYLVYTKSPPKLGSYKHLMCYFAVLSIVYAVFD

  16. Gene : CBRC-CBRI-05-0009 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0009 Novel V A UNKNOWN EDG3_HUMAN 0.22 22% ref|XP_001672233.1| Hypothe...tical protein CBG11429 [Caenorhabditis briggsae] emb|CAE66191.1| Hypothetical protein CBG11429 [Caenorhabditis br

  17. Gene : CBRC-CBRI-05-0478 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0478 pseudo Novel V A UNKNOWN PRLHR_MOUSE 3e-05 22% ref|XP_001675662.1...| Hypothetical protein CBG05622 [Caenorhabditis briggsae] emb|CAE61679.1| Hypothetical protein CBG05622 [Caenorhabditis br

  18. Gene : CBRC-CBRE-01-0416 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0416 Novel UN A Nematode chemoreceptors SRH72_CAEEL 5e-16 26% ref|XP_0...01675390.1| Hypothetical protein CBG22852 [Caenorhabditis briggsae] emb|CAE74961.1| Hypothetical protein CBG22852 [Caenorhabditis br

  19. Gene : CBRC-CBRE-01-0135 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0135 Novel UN A Nematode chemoreceptors SRH72_CAEEL 2e-12 23% ref|XP_0...01675260.1| Hypothetical protein CBG22601 [Caenorhabditis briggsae] emb|CAE74772.1| Hypothetical protein CBG22601 [Caenorhabditis br

  20. Gene : CBRC-CBRI-05-0184 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0184 Novel V A Serpentine receptor-like proteins NU1M_ASCSU 0.076 22% ...ref|XP_001673138.1| Hypothetical protein CBG01293 [Caenorhabditis briggsae] emb|CAE58199.1| Hypothetical pro...tein CBG01293 [Caenorhabditis briggsae] 1e-127 81% MFVSAMLINIIAISFPFISMMFYSRLLLNIFLLKKDPAHLGFVKMVVYALSMTPLYD

  1. Gene : CBRC-CBRE-01-0113 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0113 Novel UN A UNKNOWN DRD2_RAT 0.013 25% ref|XP_001672879.1| Hypothe...tical protein CBG10450 [Caenorhabditis briggsae] emb|CAE65483.1| Hypothetical protein CBG10450 [Caenorhabditis br

  2. Gene : CBRC-CBRE-01-0012 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0012 Novel UN D UNKNOWN CXCR2_RAT 0.005 22% ref|XP_001672998.1| Hypoth...etical protein CBG01137 [Caenorhabditis briggsae] emb|CAE58058.1| Hypothetical protein CBG01137 [Caenorhabditis br

  3. Gene : CBRC-CBRI-01-0021 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-01-0021 Novel I A Nematode chemoreceptors SRJ38_CAEEL 3e-14 24% ref|XP_00...1669303.1| Hypothetical protein CBG15825 [Caenorhabditis briggsae] emb|CAE69598.1| Hypothetical protein CBG15825 [Caenorhabditis br

  4. Gene : CBRC-CBRE-01-1268 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1268 Novel UN A Nematode chemoreceptors SCN60_DROME 0.15 25% ref|XP_00...1670368.1| Hypothetical protein CBG05965 [Caenorhabditis briggsae] emb|CAE61965.1| Hypothetical protein CBG05965 [Caenorhabditis br

  5. Gene : CBRC-CBRI-05-0452 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0452 Novel V B UNKNOWN ZCPW2_HUMAN 4.4 29% ref|XP_001675467.1| Hypothe...tical protein CBG18587 [Caenorhabditis briggsae] emb|CAE71623.1| Hypothetical protein CBG18587 [Caenorhabditis br

  6. Gene : CBRC-CBRE-01-1163 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1163 pseudo Novel UN A Nematode chemoreceptors SRJ38_CAEEL 7e-13 21% r...ef|XP_001669832.1| Hypothetical protein CBG11635 [Caenorhabditis briggsae] emb|CAE66375.1| Hypothetical prot...ein CBG11635 [Caenorhabditis briggsae] 1e-132 67% MWFAVIKYTIQLVSFIFSFVFNTILIYLILKKSPKKMGTYKYLLVYFCSFSLFYSILD

  7. Gene : CBRC-CBRI-05-0289 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0289 pseudo Novel V B Serpentine receptor-like proteins SRX45_CAEEL 5e...-10 22% ref|XP_001673796.1| Hypothetical protein CBG23160 [Caenorhabditis briggsae] emb|CAE75211.1| Hypothet...ical protein CBG23160 [Caenorhabditis briggsae] 1e-147 94% MENQFAAAIITILVFMVGAITNILVLYAAKKLPSMNSSFGIITKNQAVS

  8. Gene : CBRC-CBRI-05-0074 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0074 V A UNKNOWN YT66_CAEEL 7e-06 20% ref|XP_001672746.1| Hypothetical... protein CBG21857 [Caenorhabditis briggsae] emb|CAE74184.1| Hypothetical protein CBG21857 [Caenorhabditis br

  9. Gene : CBRC-CBRE-01-0618 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0618 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 9e-09 21% ref|XP_0...01674700.1| Hypothetical protein CBG19356 [Caenorhabditis briggsae] emb|CAE72239.1| Hypothetical protein CBG19356 [Caenorhabditis br

  10. Gene : CBRC-CBRI-05-0298 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0298 Novel V A Nematode chemoreceptors SRH72_CAEEL 6e-14 26% ref|XP_00...1673912.1| Hypothetical protein CBG09709 [Caenorhabditis briggsae] emb|CAE64895.1| Hypothetical protein CBG09709 [Caenorhabditis br

  11. Gene : CBRC-CBRI-04-0035 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0035 pseudo Novel IV A Nematode chemoreceptors SRJ38_CAEEL 3e-16 20% r...ef|XP_001669865.1| Hypothetical protein CBG11675 [Caenorhabditis briggsae] emb|CAE66408.1| Hypothetical prot...ein CBG11675 [Caenorhabditis briggsae] 1e-163 81% MSWLSVIKPYIQLITLIFSLSVNSVFIILVIYHSPKKLGNYKHLMCYFSVISMIYAVM

  12. Gene : CBRC-CBRE-01-1369 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1369 pseudo Novel UN A UNKNOWN APJ_MOUSE 0.084 22% ref|XP_001674538.1|... Hypothetical protein CBG19163 [Caenorhabditis briggsae] emb|CAE72077.1| Hypothetical protein CBG19163 [Caenorhabditis br

  13. Gene : CBRC-CBRI-03-0030 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-03-0030 III C UNKNOWN YXFA_LACLA 0.97 25% ref|XP_001665629.1| Hypothetica...l protein CBG17977 [Caenorhabditis briggsae] emb|CAE71123.1| Hypothetical protein CBG17977 [Caenorhabditis br

  14. Gene : CBRC-CBRE-01-0223 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0223 pseudo Novel UN A Nematode chemoreceptors SRJ38_CAEEL 9e-04 29% r...ef|XP_001672283.1| Hypothetical protein CBG11368 [Caenorhabditis briggsae] emb|CAE66140.1| Hypothetical prot...ein CBG11368 [Caenorhabditis briggsae] 5e-85 68% XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXGPLLQALRTVHNGSLGLLAST

  15. Gene : CBRC-CBRE-01-0670 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0670 Novel UN A Nematode chemoreceptors SRD1_CAEEL 1e-135 70% ref|XP_0...01678272.1| Hypothetical protein CBG00843 [Caenorhabditis briggsae] emb|CAE57819.1| Hypothetical protein CBG00843 [Caenorhabditis br

  16. Gene : CBRC-CBRI-04-0091 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0091 IV A Neuropeptide FF receptors NPFF2_HUMAN 8e-32 31% ref|XP_00167...1042.1| Hypothetical protein CBG20037 [Caenorhabditis briggsae] emb|CAE72782.1| Hypothetical protein CBG20037 [Caenorhabditis br

  17. Gene : CBRC-CBRE-01-0982 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0982 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 2e-10 20% ref|XP_0...01669457.1| Hypothetical protein CBG19715 [Caenorhabditis briggsae] emb|CAE72535.1| Hypothetical protein CBG19715 [Caenorhabditis br

  18. Gene : CBRC-CBRE-01-1479 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1479 Novel UN B UNKNOWN SRD28_CAEEL 2e-65 51% ref|XP_001675214.1| Hypo...thetical protein CBG04990 [Caenorhabditis briggsae] emb|CAE61202.1| Hypothetical protein CBG04990 [Caenorhabditis br

  19. Gene : CBRC-CBRE-01-1321 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1321 Novel UN A UNKNOWN CLTR1_HUMAN 0.005 19% ref|XP_001673073.1| Hypo...thetical protein CBG01222 [Caenorhabditis briggsae] emb|CAE58134.1| Hypothetical protein CBG01222 [Caenorhabditis br

  20. Gene : CBRC-CBRI-04-0026 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0026 pseudo Novel IV A Nematode chemoreceptors SRJ38_CAEEL 3e-04 20% r...ef|XP_001669836.1| Hypothetical protein CBG11639 [Caenorhabditis briggsae] emb|CAE66379.1| Hypothetical prot...ein CBG11639 [Caenorhabditis briggsae] 2e-98 77% MGLQTFSQIKNAINLFAFILAVITNCVIVFLVITKSPQKFGNYRHLMVYFSMLSILLAF

  1. Gene : CBRC-CBRI-08-0224 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-08-0224 pseudo Novel UN A Nematode chemoreceptors SRH72_CAEEL 1e-41 32% r...ef|XP_001680289.1| Hypothetical protein CBG17775 [Caenorhabditis briggsae] emb|CAE70963.1| Hypothetical prot...ein CBG17775 [Caenorhabditis briggsae] 5e-60 72% MSQQLDEYFKNVYPILCQNSSGNFSKFLESKENFLYTCRLIILIALPFQLFTFFCILKK

  2. Gene : CBRC-CBRI-05-0087 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0087 pseudo Novel V A Nematode chemoreceptors SRJ38_CAEEL 3e-09 19% re...f|XP_001672801.1| Hypothetical protein CBG10357 [Caenorhabditis briggsae] emb|CAE65405.1| Hypothetical prote...in CBG10357 [Caenorhabditis briggsae] 1e-170 91% MISFENWKSMLIYSQWIGGTLGVIFNLFLILLIIYRSPQHLGVYKYLMMYISIVQTVFS

  3. Gene : CBRC-CBRI-05-0430 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0430 Novel V A Nematode chemoreceptors SRJ38_CAEEL 4e-13 21% ref|XP_00...1675205.1| Hypothetical protein CBG04967 [Caenorhabditis briggsae] emb|CAE61193.1| Hypothetical protein CBG04967 [Caenorhabditis br

  4. Gene : CBRC-CBRE-01-1330 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1330 Novel UN B UNKNOWN SRH72_CAEEL 0.011 22% ref|XP_001675118.1| Hypo...thetical protein CBG04863 [Caenorhabditis briggsae] emb|CAE61106.1| Hypothetical protein CBG04863 [Caenorhabditis br

  5. Gene : CBRC-CBRI-06-0048 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-06-0048 Novel X B Insect chemosensory receptors GR28B_DROME 0.11 20% ref|...XP_001676872.1| Hypothetical protein CBG05007 [Caenorhabditis briggsae] emb|CAE61213.1| Hypothetical protein... CBG05007 [Caenorhabditis briggsae] 1e-153 71% MIAKILSSRNKWAICDRTLYPIYYLLLILGLNQSIRPNNSLLFRIYSWLVFCLLLFTTVRK

  6. Gene : CBRC-CBRE-01-0784 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0784 Novel UN A Nematode chemoreceptors SRH72_CAEEL 2e-24 26% ref|XP_0...01675173.1| Hypothetical protein CBG04927 [Caenorhabditis briggsae] emb|CAE61161.1| Hypothetical protein CBG04927 [Caenorhabditis br

  7. Gene : CBRC-CBRI-05-0250 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0250 Novel V A Nematode chemoreceptors SRH72_CAEEL 2e-40 31% ref|XP_00...1673460.1| Hypothetical protein CBG08553 [Caenorhabditis briggsae] emb|CAE63965.1| Hypothetical protein CBG08553 [Caenorhabditis br

  8. Gene : CBRC-CBRE-01-1536 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1536 Novel UN A Acetylcholine (muscarinic) receptors ACM3_CAEEL 1e-133... 82% ref|XP_001674882.1| Hypothetical protein CBG04581 [Caenorhabditis briggsae] emb|CAE60870.1| Hypothetica...l protein CBG04581 [Caenorhabditis briggsae] 1e-140 92% MVSFKIDKQLQTISNYFLFSLAVADIAIGKLKLWDLGYTMCQFWLCIDYLMC

  9. Gene : CBRC-CBRI-04-0013 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0013 Novel IV A Nematode chemoreceptors SRD32_CAEEL 3e-07 33% ref|XP_0...01669594.1| Hypothetical protein CBG13756 [Caenorhabditis briggsae] emb|CAE68113.1| Hypothetical protein CBG13756 [Caenorhabditis br

  10. Gene : CBRC-CBRI-05-0052 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0052 pseudo Novel V A Nematode chemoreceptors NUOJ_RICFE 1.2 25% ref|X...P_001672639.1| Hypothetical protein CBG08867 [Caenorhabditis briggsae] emb|CAE64232.1| Hypothetical protein ...CBG08867 [Caenorhabditis briggsae] 1e-77 50% MPDPAKARQRPGCNIPTYILALISLVLIKSKLFTTYRIFLIWHLVENFFFEIYSAFLVEPVDT

  11. Gene : CBRC-CBRI-05-0386 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0386 Novel V A Nematode chemoreceptors SRJ38_CAEEL 4e-10 21% ref|XP_00...1674778.1| Hypothetical protein CBG11556 [Caenorhabditis briggsae] emb|CAE66306.1| Hypothetical protein CBG11556 [Caenorhabditis br

  12. Gene : CBRC-CBRI-05-0061 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0061 Novel V A Orphan receptors YMJC_CAEEL 2e-63 36% ref|XP_001672649....1| Hypothetical protein CBG20548 [Caenorhabditis briggsae] emb|CAE73155.1| Hypothetical protein CBG20548 [Caenorhabditis br

  13. Gene : CBRC-CBRE-01-1075 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1075 pseudo Novel UN A Nematode chemoreceptors SRJ38_CAEEL 8e-24 23% r...ef|XP_001675262.1| Hypothetical protein CBG22603 [Caenorhabditis briggsae] emb|CAE74774.1| Hypothetical prot...ein CBG22603 [Caenorhabditis briggsae] 2e-78 50% MYINWAHHYVPKFSGTCSVLINSLFIYIVHDNKKIKLGDYRFLLIFFALYNFTSTAVDL

  14. Gene : CBRC-CBRE-01-1031 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1031 Novel UN A Sre proteins SRE33_CAEEL 2e-14 22% ref|XP_001680015.1|... Hypothetical protein CBG20741 [Caenorhabditis briggsae] emb|CAE73314.1| Hypothetical protein CBG20741 [Caenorhabditis br

  15. Gene : CBRC-CBRE-01-0490 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0490 pseudo Novel UN A UNKNOWN TRFR_RAT 0.009 31% ref|XP_001675662.1| ...Hypothetical protein CBG05622 [Caenorhabditis briggsae] emb|CAE61679.1| Hypothetical protein CBG05622 [Caenorhabditis br

  16. Gene : CBRC-CBRE-01-0126 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0126 Novel UN A Nematode chemoreceptors SRH72_CAEEL 3e-30 29% ref|XP_0...01672990.1| Hypothetical protein CBG01127 [Caenorhabditis briggsae] emb|CAE58050.1| Hypothetical protein CBG01127 [Caenorhabditis br

  17. Gene : CBRC-CBRI-05-0241 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0241 Novel V A UNKNOWN OR4L1_HUMAN 0.003 22% ref|XP_001673392.1| Hypot...hetical protein CBG08630 [Caenorhabditis briggsae] emb|CAE64033.1| Hypothetical protein CBG08630 [Caenorhabditis br

  18. Gene : CBRC-CBRI-05-0377 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0377 Novel V C UNKNOWN S20AB_DANRE 3e-26 41% ref|XP_001674685.1| Hypot...hetical protein CBG19336 [Caenorhabditis briggsae] emb|CAE72224.1| Hypothetical protein CBG19336 [Caenorhabditis br

  19. Gene : CBRC-CBRI-05-0096 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0096 Novel V A Nematode chemoreceptors SRH72_CAEEL 8e-18 23% ref|XP_00...1672813.1| Hypothetical protein CBG10371 [Caenorhabditis briggsae] emb|CAE65417.1| Hypothetical protein CBG10371 [Caenorhabditis br

  20. Gene : CBRC-CBRI-04-0105 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0105 pseudo Novel IV A UNKNOWN FMAR_DROME 0.003 23% ref|XP_001671299.1...| Hypothetical protein CBG01609 [Caenorhabditis briggsae] emb|CAE58469.1| Hypothetical protein CBG01609 [Caenorhabditis br

  1. Gene : CBRC-CBRI-08-0145 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-08-0145 pseudo Novel UN A Nematode chemoreceptors OPSV_ORYLA 0.001 22% re...f|XP_001670508.1| Hypothetical protein CBG05796 [Caenorhabditis briggsae] emb|CAE61826.1| Hypothetical prote...in CBG05796 [Caenorhabditis briggsae] 1e-163 87% MTLFYEYSYYFTQCGFVTTSIANTLFIYLTILHIKKITGPYKVMILVFSFVGIFFATWE

  2. Gene : CBRC-CBRI-05-0263 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0263 pseudo Novel V A Nematode chemoreceptors SRJ38_CAEEL 9e-29 28% re...f|XP_001673602.1| Hypothetical protein CBG23395 [Caenorhabditis briggsae] emb|CAE75405.1| Hypothetical prote...in CBG23395 [Caenorhabditis briggsae] 0.0 87% MIYVGFLHHWAPIVFGILSYVCNAIFVFIVLKKTKSSFGAYKYMLMSFGIFDIMYSTVDMFV

  3. Gene : CBRC-CBRI-05-0254 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0254 Novel V A Nematode chemoreceptors SRJ38_CAEEL 5e-11 22% ref|XP_00...1673486.1| Hypothetical protein CBG23540 [Caenorhabditis briggsae] emb|CAE75522.1| Hypothetical protein CBG23540 [Caenorhabditis br

  4. Gene : CBRC-CBRE-01-0100 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0100 Novel UN A Serpentine receptor-like proteins SRT55_CAEEL 1e-08 23...% ref|XP_001673069.1| Hypothetical protein CBG01218 [Caenorhabditis briggsae] emb|CAE58130.1| Hypothetical p...rotein CBG01218 [Caenorhabditis briggsae] 1e-72 61% MTEGIFGIIIEIAYIPILLVMLEKERFKMSCFKIMSLLAIVDILSIVLSCIVTGWL

  5. Gene : CBRC-CBRE-01-1343 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1343 Novel UN B UNKNOWN SRJ38_CAEEL 0.019 17% ref|XP_001670526.1| Hypo...thetical protein CBG05774 [Caenorhabditis briggsae] emb|CAE61807.1| Hypothetical protein CBG05774 [Caenorhabditis br

  6. Gene : CBRC-CBRE-01-1435 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-1435 pseudo Novel UN A Nematode chemoreceptors SRJ38_CAEEL 2e-37 26% r...ef|XP_001672895.1| Hypothetical protein CBG10469 [Caenorhabditis briggsae] emb|CAE65499.1| Hypothetical prot...ein CBG10469 [Caenorhabditis briggsae] 1e-102 55% MYIDWAHSFVPKFFAFCSFLINPLFIFLILKDTKLNLGNYKYLLFYFSIFIMSCSMCD

  7. Gene : CBRC-CBRE-01-0249 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0249 Novel UN A Nematode chemoreceptors SRJ38_CAEEL 1e-13 23% ref|XP_0...01673279.1| Hypothetical protein CBG12114 [Caenorhabditis briggsae] emb|CAE66760.1| Hypothetical protein CBG12114 [Caenorhabditis br

  8. Gene : CBRC-CBRI-05-0456 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0456 V A Nematode chemoreceptors SRH72_CAEEL 1e-06 24% ref|XP_00167539...0.1| Hypothetical protein CBG22852 [Caenorhabditis briggsae] emb|CAE74961.1| Hypothetical protein CBG22852 [Caenorhabditis br

  9. Gene : CBRC-CBRI-04-0114 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0114 pseudo IV A UNKNOWN PTAFR_PIG 0.010 20% ref|XP_001671591.1| Hypot...hetical protein CBG08295 [Caenorhabditis briggsae] emb|CAE63760.1| Hypothetical protein CBG08295 [Caenorhabditis br

  10. Gene : CBRC-CBRI-06-0026 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-06-0026 Novel X A UNKNOWN O2T34_HUMAN 0.011 20% ref|XP_001676082.1| Hypot...hetical protein CBG17512 [Caenorhabditis briggsae] emb|CAE70763.1| Hypothetical protein CBG17512 [Caenorhabditis br

  11. Gene : CBRC-CBRE-01-0337 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0337 Novel UN A Nematode chemoreceptors SRH72_CAEEL 2e-20 27% ref|XP_0...01666376.1| Hypothetical protein CBG21163 [Caenorhabditis briggsae] emb|CAE73657.1| Hypothetical protein CBG21163 [Caenorhabditis br

  12. Gene : CBRC-CBRE-01-0829 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0829 Novel UN A Nematode chemoreceptors SRD7_CAEEL 1e-76 44% ref|XP_00...1670934.1| Hypothetical protein CBG19891 [Caenorhabditis briggsae] emb|CAE72674.1| Hypothetical protein CBG19891 [Caenorhabditis br

  13. Gene : CBRC-CBRE-01-0328 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0328 pseudo Novel UN A Nematode chemoreceptors SRJ38_CAEEL 1e-40 31% r...ef|XP_001672776.1| Hypothetical protein CBG22428 [Caenorhabditis briggsae] emb|CAE74633.1| Hypothetical prot...ein CBG22428 [Caenorhabditis briggsae] 1e-146 75% MYIHWSHHYLPKVFGILSFVFNPLFMWLILSEKKASIGKYRYLLIGFAIFDMIYSAVE

  14. Gene : CBRC-CBRE-01-0504 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0504 Novel UN A Nematode chemoreceptors SRH72_CAEEL 1e-10 24% ref|XP_0...01673043.1| Hypothetical protein CBG01189 [Caenorhabditis briggsae] emb|CAE58103.1| Hypothetical protein CBG01189 [Caenorhabditis br

  15. Gene : CBRC-CBRI-04-0004 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-04-0004 Novel IV A Orphan receptors YKR5_CAEEL 5e-37 29% ref|XP_001666819....1| Hypothetical protein CBG00362 [Caenorhabditis briggsae] emb|CAE57408.1| Hypothetical protein CBG00362 [Caenorhabditis br

  16. Gene : CBRC-CBRI-05-0351 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0351 Novel V A UNKNOWN FMAR_DROME 1e-18 25% ref|XP_001674507.1| Hypoth...etical protein CBG19128 [Caenorhabditis briggsae] emb|CAE72046.1| Hypothetical protein CBG19128 [Caenorhabditis br

  17. Gene : CBRC-CBRE-01-0122 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRE-01-0122 Novel UN B UNKNOWN SRH72_CAEEL 0.003 48% ref|XP_001672511.1| Hypo...thetical protein CBG00824 [Caenorhabditis briggsae] emb|CAE57800.1| Hypothetical protein CBG00824 [Caenorhabditis br

  18. Gene : CBRC-CBRI-05-0355 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0355 Novel V B Nematode chemoreceptors LRGB_STAES 0.11 24% ref|XP_0016...74526.1| Hypothetical protein CBG19151 [Caenorhabditis briggsae] emb|CAE72065.1| Hypothetical protein CBG19151 [Caenorhabditis br

  19. Gene : CBRC-CBRI-05-0342 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-CBRI-05-0342 pseudo Novel V A Serpentine receptor-like proteins SRX45_CAEEL 8e...-13 22% ref|XP_001674440.1| Hypothetical protein CBG19054 [Caenorhabditis briggsae] emb|CAE71979.1| Hypothet...ical protein CBG19054 [Caenorhabditis briggsae] 4e-90 71% MEDHIVTVSGIASNTYVFIVAQKMSSMSSSFGTITKNQTIANSMIFFKSL

  20. NCBI nr-aa BLAST: CBRC-GACU-10-0021 [SEVENS

    Lifescience Database Archive (English)

    Full Text Available CBRC-GACU-10-0021 ref|YP_177714.1| PPE FAMILY PROTEIN [Mycobacterium tuberculosis H...37Rv] pir||A70524 probable PPE protein - Mycobacterium tuberculosis (strain H37RV) emb|CAE55269.1| PPE FAMILY PROTEIN [Mycobacterium tuberculosis H37Rv] YP_177714.1 1e-30 41% ...