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Sample records for csa recipe committee

  1. Recipes

    Directory of Open Access Journals (Sweden)

    Gerald Prince

    1985-01-01

    Full Text Available After a distinction is made between avant-garde texts, post-modernist texts, and experimental texts, it is argued that the latter consist in the productions and products of recipes for textual rewritings. These rewritings must be systematic, bear on formal as opposed to contentual matters, and have as a dominant the exploration of writing rather than self or world. Furthermore, they may be more or less impersonal, explicit, massive, and new. To put it in other words, an experimental text is one that is taken to substitute the being of writing for the writing of being.

  2. RECIPE Rx.

    Science.gov (United States)

    2016-01-01

    As we started planning this issue on food and nutrition, we kept hearing about the importance of cooking. If physicians are going to be credible when talking to patients about healthy eating, they ought to know something about making a healthy meal, right? They might even want to share a recipe. We know many physicians and medical students like to cook, and we thought it would be fun to find out what they are making. So we asked you to share your favorite healthy recipes with us. The following are a few that we received. We’ll post these and others on our website (mnmed.org). Try them out and share them with your patients and colleagues. Also feel free to send us your favorite. We’ll add it to the collection.

  3. COMMUNITY SUPPORTED AGRICULTURE (CSA

    Directory of Open Access Journals (Sweden)

    Atănăsoaie George Sebastian

    2013-06-01

    Full Text Available Farms of CSA types are a viable alternative to trade of agricultural products coming from conventional agriculture. These farms are faced with a number of policy issues related to product, price, distribution and promotion. In order to elucidate the issues listed above, we have investigated the literature of specialty. Farmers must make more flexible the content of basket both quantitatively and in terms of the nature of food products offered. Consumers need information on ways of preparation or preservation of products. The growth of the processing degree in farm, and inclusion in the offer of services in ecotourism represent effective options to satisfy consumers. To offset the negative impact of high prices measures should be taken in reducing costs, more flexibility in rescheduling of payments due from customers and compensate for the lack of financial resources with the provision of farm work or subsidize a portion of the basket value from private or government sources. Delivery of baskets should be both at fixed points and at customers domicile. Farmers must provide customers the possibility so that they could harvest themselves the products they will buy. Negative influence of prices will be reduced by establishing an effective communication policy with the market, by organizing events on the farm or nearby towns, through blogs and social networks, and through participation in fairs and exhibitions. A greater customer involvement in farming activities will lead to the implementation of an effective marketing mix.

  4. Nutrition Advice and Recipes

    Science.gov (United States)

    ... Sign-Up Home Patient Information Nutrition Advice & Recipes Nutrition Advice & Recipes This is a very important section ... information on all aspects of daily life, including nutrition, medical treatments, pain management, and practical tips. For ...

  5. Oracle and PLSQL Recipes

    CERN Document Server

    Juneau, Josh

    2010-01-01

    Oracle PL/SQL Recipes is your go to book for PL/SQL programming solutions. It takes a task-oriented approach to PL/SQL programming that lets you quickly look up a specific task and see the pattern for a solution. Then it's as simple as modifying the pattern for your specific application and implementing it. And you're done and home for dinner. Oracle PL/SQL Recipes is another in Apress' ongoing series of recipe books aimed at Oracle practitioners. The recipe format is ideal for the busy professional who just needs to get the job done. * Covers the most common PL/SQL programming problems * Pres

  6. Recipe for an Infographic

    Science.gov (United States)

    Abilock, Debbie; Williams, Connie

    2014-01-01

    In this article Debbie Abilock and Connie Williams apply the processes used by a food testing organization that strives to develop absolutely the best recipes for popular dishes, testing each recipe until they arrive at the combination of ingredients, technique, temperature, cooking time, and equipment that yields the best, most fool-proof recipe…

  7. Replacing Recipe Realism

    OpenAIRE

    Saatsi, J

    2017-01-01

    Many realist writings exemplify the spirit of ‘recipe realism’. Here I characterise recipe realism, challenge it, and propose replacing it with ‘exemplar realism’. This alternative understanding of realism is more piecemeal, robust, and better in tune with scientists’ own attitude towards their best theories, and thus to be preferred.

  8. Java 8 recipes

    CERN Document Server

    Dea, Carl; Guime, Freddy; OConner, John; Juneau, Josh

    2014-01-01

    Java 8 Recipes offers solutions to common programming problems encountered while developing Java-based applications. Fully updated with the newest features and techniques available, Java 8 Recipes provides code examples involving Lambdas, embedded scripting with Nashorn, the new date-time API, stream support, functional interfaces, and much more. Especial emphasis is given to features such as lambdas that are newly introduced in Java 8. Content is presented in the popular problem-solution format: Look up the programming problem that you want to solve. Read the solution. Apply the solution dir

  9. Draft CSA standard on environmental risk assessments at class I nuclear facilities and uranium mines and mills

    International Nuclear Information System (INIS)

    Hart, D.; Garisto, N.; Parker, R.; Kovacs, R.; Thompson, B.

    2012-01-01

    The Canadian Standards Association (CSA) is preparing a draft Standard on environmental risk assessments (ERAs) at Class I nuclear facilities and uranium mines and mills (CSA N288.6). It is being prepared by a technical subcommittee of the CSA N288 Technical Committee, including experts from across the nuclear industry, government and regulatory authorities, and environmental service providers, among others. It addresses the design, implementation, and management of environmental risk assessment programs, and is intended to standardize practice across the industry. This paper outlines the scope of the draft Standard and highlights key features. It is under development and subject to change. (author)

  10. The new CSA standard for leak detection

    Energy Technology Data Exchange (ETDEWEB)

    Pietsch, Ulli [TAU, Edmonton, Alberta, (Canada); Scott, Don [TransCanada Pipelines, Edmonton, Alberta, (Canada)

    2010-07-01

    Standards need to be updated regularly to reflect current technology and industry practices. This paper describes the new Canadian Standards Association (CSA) for leak detection called Recommended Practice for Liquid Hydrocarbon Pipeline System Leak Detection, Annex E, which can be found in the CSA Z662 Oil and Gas Pipeline Systems standard. The CSA formed a task force of industry experts and regulators for a period of 18 months to draft the new standards. Several comparisons were made with the American Petroleum Institute (API) recommended practice API 1130. This new version introduces and defines the terms, critical instrument, critical process and dependent instrument. The most significant improvement made by the new Annex E is the new requirement that an operating company must develop a leak detection strategy. The writing of a leak detection manual is given high priority. The use of both Annex E and API 1130 is recommended.

  11. Oracle Application Express 4 Recipes

    CERN Document Server

    Zehoo, Edmund

    2011-01-01

    Oracle Application Express 4 Recipes provides an example-based approach to learning Application Express - the ground-breaking, rapid application development platform included with every Oracle Database license. The recipes format is ideal for the quick-study who just wants a good example or two to kick start their thinking and get pointed in the right direction. The recipes cover the gamut of Application Express development. Author and Application Express expert Edmund Zehoo shows how to create data entry screens, visualize data in the form of reports and charts, implement validation and back-

  12. 21 Recipes for Mining Twitter

    CERN Document Server

    Russell, Matthew

    2011-01-01

    Millions of public Twitter streams harbor a wealth of data, and once you mine them, you can gain some valuable insights. This short and concise book offers a collection of recipes to help you extract nuggets of Twitter information using easy-to-learn Python tools. Each recipe offers a discussion of how and why the solution works, so you can quickly adapt it to fit your particular needs. The recipes include techniques to: Use OAuth to access Twitter dataCreate and analyze graphs of retweet relationshipsUse the streaming API to harvest tweets in realtimeHarvest and analyze friends and followers

  13. CSA guide to Canadian wind turbine codes and standards

    International Nuclear Information System (INIS)

    2008-01-01

    The Canadian wind energy sector has become one of the fastest-growing wind energy markets in the world. Growth of the industry has been supported by various government agencies. However, many projects have experienced cost over-runs or cancellations as a result of unclear regulatory requirements, and wind energy developers are currently subject to a variety of approval processes involving several different authorities. This Canadian Standards Association (CSA) guide provided general information on codes and standards related to the design, approval, installation, operation, and maintenance of wind turbines in Canada. CSA codes and standards were developed by considering 5 new standards adopted by the International Electrotechnical Commission (IEC) Technical Committee on Wind Turbines. The standards described in this document related to acoustic noise measurement techniques; power performance measurements of electricity-producing wind turbines; lightning protection for wind turbine generator systems; design requirements for turbines; and design requirements for small wind turbines. The guide addressed specific subject areas related to the development of wind energy projects that involve formal or regulatory approval processes. Subject areas included issues related to safety, environmental design considerations, site selection, and mechanical systems. Information on associated standards and codes was also included

  14. Space astronomy and astrophysics program by CSA

    Science.gov (United States)

    Laurin, Denis; Ouellet, Alain; Dupuis, Jean; Chicoine, Ruth-Ann

    2014-07-01

    Canada became actively engaged in space astronomy in the 1990s by contributing two fine guidance sensors to the FUSE Far-UV mission (NASA 1999-2008). In the same period, Canada contributed to ODIN's infrared instrument (ESA 2001-2006) and correlators for VSOP (JAXA 1997-2005). In early 2000, Canada developed its own space telescope, Micro-variability and Observations of STars (MOST), a 15-cm telescope on a microsatellite, operating since 2003, and more recently contributed to the realization of the BRITE nanosatellites constellation. Canada also provided hardware to the European Space Agency's Herschel HIFI instrument and simulators to the SPIRE instrument and data analysis tools for Planck. More recently the Canadian Space Agency (CSA) delivered detector units for the UVIT instrument on board the Indian Space Research Organisation's (ISRO) ASTROSAT. The CSA's most important contribution to a space astronomy mission to date is the Fine Guidance Senor (FGS) and Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument to NASA's James Webb Space Telescope. The CSA is currently building the laser metrology system for JAXA's ASTRO-H hard X-ray telescope. Canadian astronomers contributed to several high profile stratospheric balloon projects investigating the CMB and the CSA recently established a balloon launch facility. As expressed in Canada's new Space Policy Framework announced in February 2014, Canada remains committed to future space exploration endeavors. The policy aims at ensure that Canada is a sought-after partner in the international space exploration missions that serve Canada's national interests; and continuing to invest in the development of Canadian contributions in the form of advanced systems and optical instruments. In the longer term, through consultations and in keeping the Canadian astronomical community's proposed Long Range Plan, the CSA is exploring possibilities to contributions to important missions such as WFIRST, SPICA and Athena

  15. Supersymmetric Recipes (1/3)

    CERN Multimedia

    CERN. Geneva

    2011-01-01

    In these lectures, I shall describe the theory of supersymmetry accessible to people with a knowledge of basic quantum field theory. The lectures will contain recipes of how to calculate which interactions (and which special relations) are in supersymmetry, without providing detailed proofs of where they come from. We shall also cover: motivation for weak-scale supersymmetry and the minimal supersymmetric standard model.

  16. Committees

    Science.gov (United States)

    2012-11-01

    Leadership Team of the IAHR Committee for Hydraulic Machinery and Systems Eduard EGUSQUIZA, UPC Barcelona, Spain, Chair François AVELLAN, EPFL-LMH, Switzerland, Past Chair Richard K FISHER, Voith Hydro Inc., USA, Past Chair Fidel ARZOLA, Edelca, Venezuela Michel COUSTON, Alstom Hydro, France Niklas DAHLBÄCKCK, Vatenfall, Sweden Normand DESY, Andritz VA TECH Hydro Ltd., Canada Chisachi KATO, University of Tokyo, Japan Andrei LIPEJ, Turboinstitut, Slovenija Torbjørn NIELSEN, NTNU, Norway Romeo SUSAN-RESIGA, 'Politehnica' University Timisoara, Romania Stefan RIEDELBAUCH, Stuggart University, Germany Albert RUPRECHT, Stuttgart University, Germany Qing-Hua SHI, Dong Fang Electrical Machinery Co., China Geraldo TIAGO, Universidade Federal de Itajubá, Brazil International Advisory Committee Shouqi YUAN (principal) Jiangsu University China QingHua SHI (principal) Dong Fang Electrical Machinery Co. China Fidel ARZOLA EDELCA Venezuela Thomas ASCHENBRENNER Voith Hydro GmbH & Co. KG Germany Anton BERGANT Litostroj Power doo Slovenia B C BHAOYAL Research & Technology Centre India Hermod BREKKE NTNU Norway Stuart COULSON Voith Hydro Inc. USA Paul COOPER Fluid Machinery Research Inc USA V A DEMIANOV Power Machines OJSC Russia Bart van ESCH Technische Universiteit Eindhoven Netherland Arno GEHRER Andritz Hydro Graz Austria Akira GOTO Ebara Corporation Japan Adiel GUINZBURG The Boeing Company USA D-H HELLMANN KSB AG Germany Ashvin HOSANGADI Combustion Research and Flow Technology USA Byung-Sun HWANG Korea Institute of Material Science Korea Toshiaki KANEMOTO Kyushu Institute of Technology Japan Mann-Eung KIM Korean Register of Shipping Korea Jiri KOUTNIK Voith Hydro GmbH & Co. KG Germany Jinkook LEE Eaton Corporation USA Young-Ho LEE Korea Maritime University Korea Woo-Seop LIM Hyosung Goodsprings Inc Korea Jun MATSUI Yokohama National University Japan Kazuyoshi Mitsubishi H I Ltd, Japan MIYAGAWA Christophe NICOLET Power Vision Engineering Srl Switzerland Maryse PAGE Hydro

  17. A novel pig feed formulation containing Aspergillus niger CSA35 ...

    African Journals Online (AJOL)

    This study investigated the effects of Aspergillus niger CSA35 pretreated-cassava (Manihot esculenta Crantz) peel feed (CPFG) on the body weight gain and some selected biochemical parameters of pigs. Cassava peels treated with biomass of A. niger CSA35 for a period of three weeks to initiate enzymatic digestion of ...

  18. Effect of CSA Concentration on the Ammonia Sensing Properties of CSA-Doped PA6/PANI Composite Nanofibers

    Directory of Open Access Journals (Sweden)

    Zengyuan Pang

    2014-11-01

    Full Text Available Camphor sulfonic acid (CSA-doped polyamide 6/polyaniline (PA6/PANI composite nanofibers were fabricated using in situ polymerization of aniline under different CSA concentrations (0.02, 0.04, 0.06, 0.08 and 0.10 M with electrospun PA6 nanofibers as templates. The structural, morphological and ammonia sensing properties of the prepared composite nanofibers were studied using scanning electron microscopy (SEM, Fourier transform infrared spectroscopy (FT-IR, four-point probe techniques, X-ray diffraction (XRD and a home-made gas sensing test system. All the results indicated that the CSA concentration had a great influence on the sensing properties of CSA-doped PA6/PANI composite nanofibers. The composite nanofibers doped with 0.02 M CSA showed the best ammonia sensing properties, with a significant sensitivity toward ammonia (NH3 at room temperature, superior to that of the composite nanofibers doped with 0.04–0.10 mol/L CSA. It was found that for high concentrations of CSA, the number of PANI–H+ reacted with NH3 would not make up a high proportion of all PANI–H+ within certain limits. As a result, within a certain range even though higher CSA-doped PA6/PANI nanofibers had better conductivity, their ammonia sensing performance would degrade.

  19. Culinary recipes: orality and scripturality (I

    Directory of Open Access Journals (Sweden)

    Ioan Milică

    2017-03-01

    Full Text Available The international research devoted to the study of recipes is a flourishing area of scientific inquiry. The study of cooking recipes is an emerging scientific area in contemporary Romanian linguistics. The aim of this first part of our research is to grasp, from a semiotic angle, a set of basic features to account for a larger project of culinary text linguistics. The paper outlines the major European culinary traditions, the compositional patterns of cooking recipes and their isotopies. Moreover, we examine several textual features of recipes employing the model of Beaugrande & Dressler (1981; however, the analysis is not strictly conducted within the framework of the chosen model as other interpretative frameworks may be adopted to reveal the textual properties of recipes.

  20. Broadband Ground Motion Simulation Recipe for Scenario Hazard Assessment in Japan

    Science.gov (United States)

    Koketsu, K.; Fujiwara, H.; Irikura, K.

    2014-12-01

    The National Seismic Hazard Maps for Japan, which consist of probabilistic seismic hazard maps (PSHMs) and scenario earthquake shaking maps (SESMs), have been published every year since 2005 by the Earthquake Research Committee (ERC) in the Headquarter for Earthquake Research Promotion, which was established in the Japanese government after the 1995 Kobe earthquake. The publication was interrupted due to problems in the PSHMs revealed by the 2011 Tohoku earthquake, and the Subcommittee for Evaluations of Strong Ground Motions ('Subcommittee') has been examining the problems for two and a half years (ERC, 2013; Fujiwara, 2014). However, the SESMs and the broadband ground motion simulation recipe used in them are still valid at least for crustal earthquakes. Here, we outline this recipe and show the results of validation tests for it.Irikura and Miyake (2001) and Irikura (2004) developed a recipe for simulating strong ground motions from future crustal earthquakes based on a characterization of their source models (Irikura recipe). The result of the characterization is called a characterized source model, where a rectangular fault includes a few rectangular asperities. Each asperity and the background area surrounding the asperities have their own uniform stress drops. The Irikura recipe defines the parameters of the fault and asperities, and how to simulate broadband ground motions from the characterized source model. The recipe for the SESMs was constructed following the Irikura recipe (ERC, 2005). The National Research Institute for Earth Science and Disaster Prevention (NIED) then made simulation codes along this recipe to generate SESMs (Fujiwara et al., 2006; Morikawa et al., 2011). The Subcommittee in 2002 validated a preliminary version of the SESM recipe by comparing simulated and observed ground motions for the 2000 Tottori earthquake. In 2007 and 2008, the Subcommittee carried out detailed validations of the current version of the SESM recipe and the NIED

  1. CSA-90 Promotes Bone Formation and Mitigates Methicillin-resistant Staphylococcus aureus Infection in a Rat Open Fracture Model.

    Science.gov (United States)

    Mills, Rebecca; Cheng, Tegan L; Mikulec, Kathy; Peacock, Lauren; Isaacs, David; Genberg, Carl; Savage, Paul B; Little, David G; Schindeler, Aaron

    2018-06-01

    Infection of open fractures remains a significant cause of morbidity and mortality to patients worldwide. Early administration of prophylactic antibiotics is known to improve outcomes; however, increasing concern regarding antimicrobial resistance makes finding new compounds for use in such cases a pressing area for further research. CSA-90, a synthetic peptidomimetic compound, has previously demonstrated promising antimicrobial action against Staphylococcus aureus in rat open fractures. However, its efficacy against antibiotic-resistant microorganisms, its potential as a therapeutic agent in addition to its prophylactic effects, and its proosteogenic properties all require further investigation. (1) Does prophylactic treatment with CSA-90 reduce infection rates in a rat open fracture model inoculated with S aureus, methicillin-resistant S aureus (MRSA), and methicillin-resistant Staphylococcus epidermidis (MRSE) as measured by survival, radiographic union, and deep tissue swab cultures? (2) Does CSA-90 reduce infection rates when administered later in the management of an open fracture as measured by survival, radiographic union, and deep tissue swab cultures? (3) Does CSA-90 demonstrate a synergistic proosteogenic effect with bone morphogenetic protein 2 (BMP-2) in a noninfected rat ectopic bone formation assay as assessed by micro-CT bone volume measurement? (4) Can CSA-90 elute and retain its antimicrobial efficacy in vitro when delivered using clinically relevant agents measured using a Kirby-Bauer disc diffusion assay? All in vivo studies were approved by the local animal ethics committee. In the open fracture studies, 12-week-old male Wistar rats underwent open midshaft femoral fractures stabilized with a 1.1-mm Kirschner wire and 10 µg BMP-2 ± 500 µg CSA-90 was applied to the fracture site using a collagen sponge along with 1 x 10 colony-forming units of bacteria (S aureus/MRSA/MRSE; n = 10 per group). In the delayed treatment study, débridement and

  2. Computer Science and Convergence : CSA 2011 & WCC 2011 Proceedings

    CERN Document Server

    Chao, Han-Chieh; Obaidat, Mohammad; Kim, Jongsung

    2012-01-01

    Computer Science and Convergence is proceedings of the 3rd FTRA International Conference on Computer Science and its Applications (CSA-11) and The 2011 FTRA World Convergence Conference (FTRA WCC 2011). The topics of CSA and WCC cover the current hot topics satisfying the world-wide ever-changing needs. CSA-11 will be the most comprehensive conference focused on the various aspects of advances in computer science and its applications and will provide an opportunity for academic and industry professionals to discuss the latest issues and progress in the area of CSA. In addition, the conference will publish high quality papers which are closely related to the various theories and practical applications in CSA. Furthermore, we expect that the conference and its publications will be a trigger for further related research and technology improvements in this important subject. The main scope of CSA-11 is as follows: -      Mobile and ubiquitous computing -      Dependable, reliable and autonomic computi...

  3. Hibernate Recipes A Problem-Solution Approach

    CERN Document Server

    Mak, Gary

    2010-01-01

    Hibernate continues to be the most popular out-of-the-box framework solution for Java Persistence and data/database accessibility techniques and patterns. It is used for e-commerce-based web applications as well as heavy-duty transactional systems for the enterprise. Gary Mak, the author of the best-selling Spring Recipes, now brings you Hibernate Recipes. This book contains a collection of code recipes and templates for learning and building Hibernate solutions for you and your clients. This book is your pragmatic day-to-day reference and guide for doing all things involving Hibernate. There

  4. The Canadian approach to nuclear codes and standards. A CSA forum for development of standards for CANDU: radioactive waste management and decommissioning

    International Nuclear Information System (INIS)

    Shin, T.; Azeez, S.; Dua, S.

    2006-01-01

    Together with the Canadian Standards Association (CSA), industry stakeholders, governments, and the public have developed a suite of standards for CANDU nuclear power plants that generate electricity in Canada and abroad. In this paper, we will describe: CSA's role in national and international nuclear standards development; the key issues and priority projects that the nuclear standards program has addressed; the new CSA nuclear committees and projects being established, particularly those related to waste management and decommissioning; the hierarchy of nuclear regulations, nuclear, and other standards in Canada, and how they are applied by AECL; the standards management activities; and the future trends and challenges for CSA and the nuclear community. CSA is an accredited Standards Development Organization (SDO) and part of the international standards system. CSA's Nuclear Strategic Steering Committee (NSSC) provides leadership, direction, and support for a standards committee hierarchy comprised of members from a balanced matrix of interests. The NSSC strategically focuses on industry challenges; a new nuclear regulatory system, deregulated energy markets, and industry restructuring. As the first phase of priority projects is nearing completion, the next phase of priorities is being identified. These priorities address radioactive waste management, environmental radiation management, decommissioning, structural, and seismic issues. As the CSA committees get established in the coming year, members and input will be solicited for the technical committees, subcommittees, and task forces for the following related subjects: Radioactive Waste Management; a) Dry Storage of Irradiated Fuel; b) Short-Term Radioactive Waste Management; c) Long-Term Storage and Disposal of Radioactive Waste. 2. Decommissioning Nuclear Power is highly regulated, and public scrutiny has focused Codes and Standards on public and worker safety. Licensing and regulation serves to control

  5. Medicinal plant recipes from Kırklareli

    OpenAIRE

    Kültür, Şükran

    2014-01-01

    Abstract: In this study, have been reported different medicinal plant recipesin the Kırklareli region. 15 medicinal plant recipes belonging to 20 families (20wild plant species, 7 cultivated plant species) which were used for different medicinalpurposes by local people have been recorded totally 27 plant species in thearea. Traditional medicinal plant recipes have been mostly used for the traetmentof cough, cold and influenza.Key words: Ethnobotany, Kırklareli, Turkey, medicinal plant.

  6. DNA binding properties of the small cascade subunit Csa5.

    Directory of Open Access Journals (Sweden)

    Michael Daume

    Full Text Available CRISPR-Cas systems provide immunity against viral attacks in archaeal and bacterial cells. Type I systems employ a Cas protein complex termed Cascade, which utilizes small CRISPR RNAs to detect and degrade the exogenic DNA. A small sequence motif, the PAM, marks the foreign substrates. Previously, a recombinant type I-A Cascade complex from the archaeon Thermoproteus tenax was shown to target and degrade DNA in vitro, dependent on a native PAM sequence. Here, we present the biochemical analysis of the small subunit, Csa5, of this Cascade complex. T. tenax Csa5 preferentially bound ssDNA and mutants that showed decreased ssDNA-binding and reduced Cascade-mediated DNA cleavage were identified. Csa5 oligomerization prevented DNA binding. Specific recognition of the PAM sequence was not observed. Phylogenetic analyses identified Csa5 as a universal member of type I-A systems and revealed three distinct groups. A potential role of Csa5 in R-loop stabilization is discussed.

  7. Commentary on CSA Standard Z662-99, oil and gas pipeline systems : Special Publication Z622.1-01

    Energy Technology Data Exchange (ETDEWEB)

    Kalra, S; Burford, G; Adragna, M; Coyle, S; Hawryn, S; Martin, A; McConnell, J [eds.; Kumaralagan, I; Hassan, H

    2001-04-01

    CSA Standard Z662 presents the requirements for oil and gas pipeline systems and describes what has been accepted as good safety practice. This special publication is not part of the Standard and has not been formally reviewed by the Technical Committee responsible for the Standard, therefore it does not provide formal interpretations of the Standard. This special publication should be considered as an informal annotation of portions of the Standard. This paper presents background information regarding certain clauses and requirements in the Standard. Revisions to this first edition of CSA Special Publication Z662.1 are likely to be made whenever new information needs to be released. This publication discussed some of the standards for oil and gas pipelines in terms of design, materials, installation, joining, pressure testing, corrosion control, as well as operation, maintenance and upgrading. The report also referred to offshore gas and oil distribution systems including steel, plastic and aluminum piping. refs., figs.

  8. Keep the Beat Recipes | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... the Beat Recipes: Deliciously Healthy Dinners. The new cookbook features 75 simple and delicious recipes influenced by ... nhlbi.nih.gov/files/docs/public/heart/Dinners_Cookbook_508-compliant.pdf . Fall 2011 Issue: Volume 6 ...

  9. An antibiotic recipe for an arrhythmic disaster.

    Science.gov (United States)

    McCutcheon, Keir; Manga, Pravin

    2015-01-01

    We describe the case of a patient who developed torsade de pointes during temporary pacemaker insertion after administration of intravenous erythromycin. The case highlights the dangers of administering drugs that prolong the QT interval in patients with complete atrioventricular block, and we discuss the underlying pathophysiological recipe that can lead to a potential arrhythmic disaster.

  10. Software Process Improvement: Blueprints versus Recipes

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2003-01-01

    Viewing software processes as blueprints emphasizes that design is separate from use, and thus that software process designers and users are independent. In the approach presented here, software processes are viewed as recipes; developers individually and collectively design their own software...... processes through facilitation, reflection, and improvisation. Udgivelsesdato: SEP-OCT...

  11. Computer Algebra Recipes for Mathematical Physics

    CERN Document Server

    Enns, Richard H

    2005-01-01

    Over two hundred novel and innovative computer algebra worksheets or "recipes" will enable readers in engineering, physics, and mathematics to easily and rapidly solve and explore most problems they encounter in their mathematical physics studies. While the aim of this text is to illustrate applications, a brief synopsis of the fundamentals for each topic is presented, the topics being organized to correlate with those found in traditional mathematical physics texts. The recipes are presented in the form of stories and anecdotes, a pedagogical approach that makes a mathematically challenging subject easier and more fun to learn. Key features: * Uses the MAPLE computer algebra system to allow the reader to easily and quickly change the mathematical models and the parameters and then generate new answers * No prior knowledge of MAPLE is assumed; the relevant MAPLE commands are introduced on a need-to-know basis * All MAPLE commands are indexed for easy reference * A classroom-tested story/anecdote format is use...

  12. Middle English medical recipes: A metadiscursive approach

    OpenAIRE

    Quintana-Toledo, Elena

    2009-01-01

    This paper seeks to explore Middle English medical recipes from a metadiscursive perspective. This study will draw on Hyland’s (2005) metadiscourse model where code glosses, endophoric markers, evidentials, frame markers and transition markers are included in the interactive dimension, and attitude markers, boosters, engagement markers, hedges and self mention are to be found within interactional metadiscourse. I shall apply this framework for the identification and analysis of...

  13. Ingredients and meals rather than recipes

    DEFF Research Database (Denmark)

    Woolrych, Alan; Hornbæk, Kasper; Frøkjær, Erik

    2011-01-01

    scheme for evaluation resources is developed, and the scheme is extended with project specific resources that impact the effective use of methods. With these reviews and analyses in place, implications for research, teaching, and practice are derived. Throughout, the article draws on culinary analogies...... approaches to usability that are new to them. As with culinary dishes, HCI needs to focus more on what gets cooked, and how it gets cooked, and not just on how recipes suggest that it could be cooked....

  14. Surprise, Recipes for Surprise, and Social Influence.

    Science.gov (United States)

    Loewenstein, Jeffrey

    2018-02-07

    Surprising people can provide an opening for influencing them. Surprises garner attention, are arousing, are memorable, and can prompt shifts in understanding. Less noted is that, as a result, surprises can serve to persuade others by leading them to shifts in attitudes. Furthermore, because stories, pictures, and music can generate surprises and those can be widely shared, surprise can have broad social influence. People also tend to share surprising items with others, as anyone on social media has discovered. This means that in addition to broadcasting surprising information, surprising items can also spread through networks. The joint result is that surprise not only has individual effects on beliefs and attitudes but also collective effects on the content of culture. Items that generate surprise need not be random or accidental. There are predictable methods or recipes for generating surprise. One such recipe is discussed, the repetition-break plot structure, to explore the psychological and social possibilities of examining surprise. Recipes for surprise offer a useful means for understanding how surprise works and offer prospects for harnessing surprise to a wide array of ends. Copyright © 2017 Cognitive Science Society, Inc.

  15. Recipe of the project Common Translation

    Directory of Open Access Journals (Sweden)

    Florencio Cabello Fernández-Delgado

    2013-03-01

    Full Text Available The recipe presented in this paper aims at synthetising metaphorically the methodology deployed in the project Commons Translation, an effort of distributed cooperative translation of books related to free culture and the commons carried out by university lecturers and students, as well as external collaborators. This recipe of what we call “commons-based peer translation” is inspired in the ideas of lots of cooks, and some of those ideas are extracted from the same works we translate. In this sense, two cookery books have been especially helpful: the first one is Yochai Benkler's The Wealth of Networks, a crucial recipe book about the art of commons-based peer production; the second one is Chris Kelty's Two Bits, where the anthropologist analyses thoroughly (and exquisitely the condiment characteristic of the best cooking of free software: recursion. Both works are an inspiration for our translation efforts and at the same time constituye the objects of such translation: the cooking of new communities and knowledges.

  16. The antibody response of pregnant Cameroonian women to VAR2CSA ID1-ID2a, a small recombinant protein containing the CSA-binding site

    DEFF Research Database (Denmark)

    Babakhanyan, Anna; Leke, Rose G F; Salanti, Ali

    2014-01-01

    In pregnant women, Plasmodium falciparum-infected erythrocytes expressing the VAR2CSA antigen bind to chondroitin sulfate A in the placenta causing placental malaria. The binding site of VAR2CSA is present in the ID1-ID2a region. This study sought to determine if pregnant Cameroonian women natura...

  17. Spring Recipes A Problem-solution Approach

    CERN Document Server

    Long, Josh; Mak, Gary

    2010-01-01

    With over 3 Million users/developers, Spring Framework is the leading "out of the box" Java framework. Spring addresses and offers simple solutions for most aspects of your Java/Java EE application development, and guides you to use industry best practices to design and implement your applications. The release of Spring Framework 3 has ushered in many improvements and new features. Spring Recipes: A Problem-Solution Approach, Second Edition continues upon the bestselling success of the previous edition but focuses on the latest Spring 3 features for building enterprise Java applications.

  18. Simple recipe for holographic Weyl anomaly

    Energy Technology Data Exchange (ETDEWEB)

    Bugini, F. [Departamento de Física, Facultad de Ciencias Físicas y Matemáticas, Universidad de Concepción,Casilla 160-C, Concepción (Chile); Diaz, D.E. [Departamento de Ciencias Físicas, Facultad de Ciencias Exactas, Universidad Andres Bello,Autopista Concepción-Talcahuano 7100, Talcahuano (Chile)

    2017-04-20

    We propose a recipe — arguably the simplest — to compute the holographic type-B Weyl anomaly for general higher-derivative gravity in asymptotically AdS spacetimes. In 5 and 7 dimensions we identify a suitable basis of curvature invariants that allows to read off easily, without any further computation, the Weyl anomaly coefficients of the dual CFT. We tabulate the contributions from quadratic, cubic and quartic purely algebraic curvature invariants and also from terms involving derivatives of the curvature. We provide few examples, where the anomaly coefficients have been obtained by other means, to illustrate the effectiveness of our prescription.

  19. Android Recipes A Problem-Solution Approach

    CERN Document Server

    Friesen, Jeff

    2011-01-01

    Android continues to be one of the leading mobile OS and development platforms driving today's mobile innovations and the apps ecosystem. Android appears complex, but offers a variety of organized development kits to those coming into Android with differing programming language skill sets. Android Recipes: A Problem-Solution Approach guides you step-by-step through a wide range of useful topics using complete and real-world working code examples. In this book, you'll start off with a recap of Android architecture and app fundamentals, and then get down to business and build an app with Google'

  20. CSA/AZA, in the absence of prednisone, improves linear growth in renal transplanted children.

    Science.gov (United States)

    David-Neto, E; Nahas, W; Sampaio, E C; Ianhez, L E; Sabbaga, E; Arap, S

    1992-01-01

    We compared the results of 44 renal transplants in children, of whom 24 were treated with CSA/AZA and 20 with prednisone in combination with AZA and/or CSA. There were no differences in age distribution or mean ages at transplant between the two treatment groups. The CSA/AZA group had a longer follow-up (29 +/- 33 vs 17 +/- 18 months). At the last follow-up, five children in the CSA/AZA and none in the prednisone group had lost their grafts. Serum creatinine increased in both groups from 0.7 +/- 0.1 mg/dl and 0.9 +/- 0.1 mg/dl at the end of the first month to 1.1 +/- 0.2 mg/dl in the 36th month (CSA/AZA group) (P renal transplant in children, but only 75% tolerated AZA/CSA without same damage to their grafts.

  1. Design implications for a community-based social recipe system

    NARCIS (Netherlands)

    Lim, V.; Yalvac, F.; Funk, M.; Hu, J.; Rauterberg, G.W.M.; Regazzoni, C.S.; Marcenaro, L.

    2014-01-01

    We introduced the concept of a community-based social recipe system which suggests recipes to groups of users based on available ingredients from these users (i.e. who can be from the same household or different households). In this paper we discuss the relevance and desirability of such a system

  2. A reclamation recipe: Composting answers reclamation worries

    Energy Technology Data Exchange (ETDEWEB)

    Laverty, K.

    2004-06-01

    A much simplified recipe for successful wellsite remediation, an alternative to landfill cuttings, is described. The process is co-composting, and the recipe consists of combining oil and gas wellbore cuttings with wood waste, spread it out thinly, allowing the resulting mixture to stand for a period of two years, and adding seed. The result is a stabilized, non-toxic soil with a lush green carpet of grass, the product of combining two waste material streams into a valuable product that is also environmentally benign. Co-composting is essentially a biodegradation process where the work is done by indigenous microorganisms in the wood waste. Proponents of this process claim that the forestry industry is only too happy to provide the needed raw material as stored piles of wood waste are a fire hazard and have no market value. The process was pioneered by Newpark Environmental Services. Since 1996 they have successfully reclaimed some 500 drilling sites in Alberta and British Columbia, combining an estimated 400,000 cu. m of wood waste and wellbore cuttings to provide nutrient-rich topsoil, frequently in heavily-forested areas. Although faced initially with skepticism, the Newpark system now appears to have won respectability and is about to become part of the mainstream in that bioremediation is being added to the Alberta Energy and Utilities Board's 'Guide 50', the industry's principal guide to site remediation. Part of the reason for the acceptance of bioremediation as an acceptable method for site remediation is a change of heart at the EUB itself; prior to 1996 the EUB was quite fond of 'land-farming', a process which not only requires a period of five to ten years, but is also less than effective, particularly in areas that received a lot of rain and snow. photos.

  3. A reclamation recipe: Composting answers reclamation worries

    International Nuclear Information System (INIS)

    Laverty, K.

    2004-01-01

    A much simplified recipe for successful wellsite remediation, an alternative to landfill cuttings, is described. The process is co-composting, and the recipe consists of combining oil and gas wellbore cuttings with wood waste, spread it out thinly, allowing the resulting mixture to stand for a period of two years, and adding seed. The result is a stabilized, non-toxic soil with a lush green carpet of grass, the product of combining two waste material streams into a valuable product that is also environmentally benign. Co-composting is essentially a biodegradation process where the work is done by indigenous microorganisms in the wood waste. Proponents of this process claim that the forestry industry is only too happy to provide the needed raw material as stored piles of wood waste are a fire hazard and have no market value. The process was pioneered by Newpark Environmental Services. Since 1996 they have successfully reclaimed some 500 drilling sites in Alberta and British Columbia, combining an estimated 400,000 cu. m of wood waste and wellbore cuttings to provide nutrient-rich topsoil, frequently in heavily-forested areas. Although faced initially with skepticism, the Newpark system now appears to have won respectability and is about to become part of the mainstream in that bioremediation is being added to the Alberta Energy and Utilities Board's 'Guide 50', the industry's principal guide to site remediation. Part of the reason for the acceptance of bioremediation as an acceptable method for site remediation is a change of heart at the EUB itself; prior to 1996 the EUB was quite fond of 'land-farming', a process which not only requires a period of five to ten years, but is also less than effective, particularly in areas that received a lot of rain and snow. photos

  4. Novel adenovirus encoded virus-like particles displaying the placental malaria associated VAR2CSA antigen

    DEFF Research Database (Denmark)

    Andersson, Anne-Marie C; dos Santos Marques Resende, Mafalda; Salanti, Ali

    2017-01-01

    The malaria parasite Plasmodium falciparum presents antigens on the infected erythrocyte surface that bind human receptors expressed on the vascular endothelium. The VAR2CSA mediated binding to a distinct chondroitin sulphate A (CSA) is a crucial step in the pathophysiology of placental malaria a...

  5. Clinical development of a VAR2CSA-based placental malaria vaccine PAMVAC

    DEFF Research Database (Denmark)

    Gbédandé, Komi; Fievet, Nadine; Viwami, Firmine

    2017-01-01

    Background  The antigen VAR2CSA plays a pivotal role in the pathophysiology of pregnancy-associated malaria (PAM) caused by Plasmodium falciparum. A VAR2CSA-based vaccine candidate, PAMVAC, is under development by an EU-funded multi-country consortium (PlacMalVac project). As part of PAMVAC...

  6. A novel virus-like particle based vaccine platform displaying the placental malaria antigen VAR2CSA

    DEFF Research Database (Denmark)

    Thrane, Susan; Janitzek, Christoph M; Agerbæk, Mette Ø

    2015-01-01

    , this difference was not statistically significant after 3rd immunization. Importantly, the VLP-VAR2CSA induced antibodies were functional in inhibiting the binding of parasites to CSA. This study demonstrates that the described Avi-L1 VLP-platform may serve as a versatile system for facilitating optimal VLP......SA-VAR2CSA vaccines induced higher antibody titers than the soluble naked VAR2CSA vaccine after three immunizations. The VAR2CSA Avi-L1 VLP vaccine induced statistically significantly higher endpoint titres compared to the soluble mSA-VAR2CSA vaccine, after 1st and 2nd immunization; however...

  7. Recipe Modification Improves Food Safety Practices during Cooking of Poultry.

    Science.gov (United States)

    Maughan, Curtis; Godwin, Sandria; Chambers, Delores; Chambers, Edgar

    2016-08-01

    Many consumers do not practice proper food safety behaviors when preparing food in the home. Several approaches have been taken to improve food safety behaviors among consumers, but there still is a deficit in actual practice of these behaviors. The objective of this study was to assess whether the introduction of food safety instructions in recipes for chicken breasts and ground turkey patties would improve consumers' food safety behaviors during preparation. In total, 155 consumers in two locations (Manhattan, KS, and Nashville, TN) were asked to prepare a baked chicken breast and a ground turkey patty following recipes that either did or did not contain food safety instructions. They were observed to track hand washing and thermometer use. Participants who received recipes with food safety instructions (n = 73) demonstrated significantly improved food safety preparation behaviors compared with those who did not have food safety instructions in the recipe (n = 82). In addition, the majority of consumers stated that they thought the recipes with instructions were easy to use and that they would be likely to use similar recipes at home. This study demonstrates that recipes could be a good source of food safety information for consumers and that they have the potential to improve behaviors to reduce foodborne illness.

  8. Optimizing expression of the pregnancy malaria vaccine candidate, VAR2CSA in Pichia pastoris.

    Science.gov (United States)

    Avril, Marion; Hathaway, Marianne J; Cartwright, Megan M; Gose, Severin O; Narum, David L; Smith, Joseph D

    2009-06-29

    VAR2CSA is the main candidate for a vaccine against pregnancy-associated malaria, but vaccine development is complicated by the large size and complex disulfide bonding pattern of the protein. Recent X-ray crystallographic information suggests that domain boundaries of VAR2CSA Duffy binding-like (DBL) domains may be larger than previously predicted and include two additional cysteine residues. This study investigated whether longer constructs would improve VAR2CSA recombinant protein secretion from Pichia pastoris and if domain boundaries were applicable across different VAR2CSA alleles. VAR2CSA sequences were bioinformatically analysed to identify the predicted C11 and C12 cysteine residues at the C-termini of DBL domains and revised N- and C-termimal domain boundaries were predicted in VAR2CSA. Multiple construct boundaries were systematically evaluated for protein secretion in P. pastoris and secreted proteins were tested as immunogens. From a total of 42 different VAR2CSA constructs, 15 proteins (36%) were secreted. Longer construct boundaries, including the predicted C11 and C12 cysteine residues, generally improved expression of poorly or non-secreted domains and permitted expression of all six VAR2CSA DBL domains. However, protein secretion was still highly empiric and affected by subtle differences in domain boundaries and allelic variation between VAR2CSA sequences. Eleven of the secreted proteins were used to immunize rabbits. Antibodies reacted with CSA-binding infected erythrocytes, indicating that P. pastoris recombinant proteins possessed native protein epitopes. These findings strengthen emerging data for a revision of DBL domain boundaries in var-encoded proteins and may facilitate pregnancy malaria vaccine development.

  9. Optimizing expression of the pregnancy malaria vaccine candidate, VAR2CSA in Pichia pastoris

    Directory of Open Access Journals (Sweden)

    Narum David L

    2009-06-01

    Full Text Available Abstract Background VAR2CSA is the main candidate for a vaccine against pregnancy-associated malaria, but vaccine development is complicated by the large size and complex disulfide bonding pattern of the protein. Recent X-ray crystallographic information suggests that domain boundaries of VAR2CSA Duffy binding-like (DBL domains may be larger than previously predicted and include two additional cysteine residues. This study investigated whether longer constructs would improve VAR2CSA recombinant protein secretion from Pichia pastoris and if domain boundaries were applicable across different VAR2CSA alleles. Methods VAR2CSA sequences were bioinformatically analysed to identify the predicted C11 and C12 cysteine residues at the C-termini of DBL domains and revised N- and C-termimal domain boundaries were predicted in VAR2CSA. Multiple construct boundaries were systematically evaluated for protein secretion in P. pastoris and secreted proteins were tested as immunogens. Results From a total of 42 different VAR2CSA constructs, 15 proteins (36% were secreted. Longer construct boundaries, including the predicted C11 and C12 cysteine residues, generally improved expression of poorly or non-secreted domains and permitted expression of all six VAR2CSA DBL domains. However, protein secretion was still highly empiric and affected by subtle differences in domain boundaries and allelic variation between VAR2CSA sequences. Eleven of the secreted proteins were used to immunize rabbits. Antibodies reacted with CSA-binding infected erythrocytes, indicating that P. pastoris recombinant proteins possessed native protein epitopes. Conclusion These findings strengthen emerging data for a revision of DBL domain boundaries in var-encoded proteins and may facilitate pregnancy malaria vaccine development.

  10. Silverlight 2 Recipes A Problem-solution Approach

    CERN Document Server

    Ghosh, Cameron

    2010-01-01

    Microsoft .NET Architect Evangelist, Jit Ghosh, presents a practical companion guide to developing rich, interactive web applications with Silverlight 2. Common problems, issues, and every--day scenarios are tackled with a detailed discussion of the solution and ready--made code recipes that will save you hours of coding time. The recipes included in Silverlight 2 Recipes: A Problem-Solution Approach have been carefully selected and tested with the professional developer in mind. You'll find clearly and succinctly stated problems, well--architected solutions, and ample discussion of the code a

  11. Java EE 7 recipes a problem-solution approach

    CERN Document Server

    Juneau, Josh

    2013-01-01

    Java EE 7 Recipes takes an example-based approach in showing how to program Enterprise Java applications in many different scenarios. Be it a small-business web application, or an enterprise database application, Java EE 7 Recipes provides effective and proven solutions to accomplish just about any task that you may encounter. You can feel confident using the reliable solutions that are demonstrated in this book in your personal or corporate environment. The solutions in Java EE 7 Recipes are built using the most current Java Enterprise specifications, including EJB 3.2, JSF 2.2, Expression La

  12. 20 Recipes for Programming MVC 3 Faster, Smarter Web Development

    CERN Document Server

    Munro, Jamie

    2011-01-01

    There's no need to reinvent the wheel every time you run into a problem with ASP.NET's Model-View-Controller (MVC) framework. This concise cookbook provides recipes to help you solve tasks many web developers encounter every day. Each recipe includes the C# code you need, along with a complete working example of how to implement the solution. Learn practical techniques for applying user authentication, providing faster page reloads, validating user data, filtering search results, and many other issues related to MVC3 development. These recipes help you: Restrict access to views with password

  13. Comparison of the specificity of antibodies to VAR2CSA in Cameroonian multigravidae with and without placental malaria

    DEFF Research Database (Denmark)

    Babakhanyan, Anna; Fang, Rui; Wey, Andrew

    2015-01-01

    BACKGROUND: Antibodies (Ab) to VAR2CSA prevent Plasmodium falciparum-infected erythrocytes from sequestrating in the placenta, i.e., prevent placental malaria (PM). The specificity of Ab to VAR2CSA associated with absence of PM is unknown. Accordingly, differences in the specificity of Ab to VAR2......CSA were compared between multigravidae with and without PM who had Ab to VAR2CSA. METHODS: In a retrospective case-control study, plasma collected from Cameroonian multigravidae with (n = 96) and without (n = 324) PM were screened in 21 assays that measured antibody levels to full length VAR2CSA (FV2......), individual VAR2CSA DBL domains, VAR2CSA domains from different genetic backgrounds (variants), as well as proportion of high avidity Ab to FV2. RESULTS: Multigravidae with and without PM had similar levels of Ab to FV2, the six VAR2CSA DBL domains and different variants, while the proportion of high avidity...

  14. GES DISC Data Recipes in Jupyter Notebooks

    Science.gov (United States)

    Li, A.; Banavige, B.; Garimella, K.; Rice, J.; Shen, S.; Liu, Z.

    2017-12-01

    The Earth Science Data and Information System (ESDIS) Project manages twelve Distributed Active Archive Centers (DAACs) which are geographically dispersed across the United States. The DAACs are responsible for ingesting, processing, archiving, and distributing Earth science data produced from various sources (satellites, aircraft, field measurements, etc.). In response to projections of an exponential increase in data production, there has been a recent effort to prototype various DAAC activities in the cloud computing environment. This, in turn, led to the creation of an initiative, called the Cloud Analysis Toolkit to Enable Earth Science (CATEES), to develop a Python software package in order to transition Earth science data processing to the cloud. This project, in particular, supports CATEES and has two primary goals. One, transition data recipes created by the Goddard Earth Science Data and Information Service Center (GES DISC) DAAC into an interactive and educational environment using Jupyter Notebooks. Two, acclimate Earth scientists to cloud computing. To accomplish these goals, we create Jupyter Notebooks to compartmentalize the different steps of data analysis and help users obtain and parse data from the command line. We also develop a Docker container, comprised of Jupyter Notebooks, Python library dependencies, and command line tools, and configure it into an easy to deploy package. The end result is an end-to-end product that simulates the use case of end users working in the cloud computing environment.

  15. Regularizations: different recipes for identical situations

    International Nuclear Information System (INIS)

    Gambin, E.; Lobo, C.O.; Battistel, O.A.

    2004-03-01

    We present a discussion where the choice of the regularization procedure and the routing for the internal lines momenta are put at the same level of arbitrariness in the analysis of Ward identities involving simple and well-known problems in QFT. They are the complex self-interacting scalar field and two simple models where the SVV and AVV process are pertinent. We show that, in all these problems, the conditions to symmetry relations preservation are put in terms of the same combination of divergent Feynman integrals, which are evaluated in the context of a very general calculational strategy, concerning the manipulations and calculations involving divergences. Within the adopted strategy, all the arbitrariness intrinsic to the problem are still maintained in the final results and, consequently, a perfect map can be obtained with the corresponding results of the traditional regularization techniques. We show that, when we require an universal interpretation for the arbitrariness involved, in order to get consistency with all stated physical constraints, a strong condition is imposed for regularizations which automatically eliminates the ambiguities associated to the routing of the internal lines momenta of loops. The conclusion is clean and sound: the association between ambiguities and unavoidable symmetry violations in Ward identities cannot be maintained if an unique recipe is required for identical situations in the evaluation of divergent physical amplitudes. (author)

  16. CSA: An efficient algorithm to improve circular DNA multiple alignment

    Directory of Open Access Journals (Sweden)

    Pereira Luísa

    2009-07-01

    Full Text Available Abstract Background The comparison of homologous sequences from different species is an essential approach to reconstruct the evolutionary history of species and of the genes they harbour in their genomes. Several complete mitochondrial and nuclear genomes are now available, increasing the importance of using multiple sequence alignment algorithms in comparative genomics. MtDNA has long been used in phylogenetic analysis and errors in the alignments can lead to errors in the interpretation of evolutionary information. Although a large number of multiple sequence alignment algorithms have been proposed to date, they all deal with linear DNA and cannot handle directly circular DNA. Researchers interested in aligning circular DNA sequences must first rotate them to the "right" place using an essentially manual process, before they can use multiple sequence alignment tools. Results In this paper we propose an efficient algorithm that identifies the most interesting region to cut circular genomes in order to improve phylogenetic analysis when using standard multiple sequence alignment algorithms. This algorithm identifies the largest chain of non-repeated longest subsequences common to a set of circular mitochondrial DNA sequences. All the sequences are then rotated and made linear for multiple alignment purposes. To evaluate the effectiveness of this new tool, three different sets of mitochondrial DNA sequences were considered. Other tests considering randomly rotated sequences were also performed. The software package Arlequin was used to evaluate the standard genetic measures of the alignments obtained with and without the use of the CSA algorithm with two well known multiple alignment algorithms, the CLUSTALW and the MAVID tools, and also the visualization tool SinicView. Conclusion The results show that a circularization and rotation pre-processing step significantly improves the efficiency of public available multiple sequence alignment

  17. Disruption of var2csa gene impairs placental malaria associated adhesion phenotype.

    Directory of Open Access Journals (Sweden)

    Nicola K Viebig

    Full Text Available Infection with Plasmodium falciparum during pregnancy is one of the major causes of malaria related morbidity and mortality in newborn and mothers. The complications of pregnancy-associated malaria result mainly from massive adhesion of Plasmodium falciparum-infected erythrocytes (IE to chondroitin sulfate A (CSA present in the placental intervillous blood spaces. Var2CSA, a member of the P. falciparum erythrocyte membrane protein 1 (PfEMP1 family is the predominant parasite ligand mediating CSA binding. However, experimental evidence suggests that other host receptors, such as hyaluronic acid (HA and the neonatal Fc receptor, may also support placental binding. Here we used parasites in which var2csa was genetically disrupted to evaluate the contribution of these receptors to placental sequestration and to identify additional adhesion receptors that may be involved in pregnancy-associated malaria. By comparison to the wild-type parasites, the FCR3delta var2csa mutants could not be selected for HA adhesion, indicating that var2csa is not only essential for IE cytoadhesion to the placental receptor CSA, but also to HA. However, further studies using different pure sources of HA revealed that the previously observed binding results from CSA contamination in the bovine vitreous humor HA preparation. To identify CSA-independent placental interactions, FCR3delta var2csa mutant parasites were selected for adhesion to the human placental trophoblastic BeWo cell line. BeWo selected parasites revealed a multi-phenotypic adhesion population expressing multiple var genes. However, these parasites did not cytoadhere specifically to the syncytiotrophoblast lining of placental cryosections and were not recognized by sera from malaria-exposed women in a parity dependent manner, indicating that the surface molecules present on the surface of the BeWo selected population are not specifically expressed during the course of pregnancy-associated malaria. Taken

  18. Food Safety: Recommendations for Determining Doneness in Consumer Egg Dish Recipes and Measurement of Endpoint Temperatures When Recipes Are Followed

    Directory of Open Access Journals (Sweden)

    Sandria Godwin

    2016-06-01

    Full Text Available Many consumers do not follow recommended food safety practices for cooking egg dishes, such as pies, quiches, and casseroles, potentially leading to foodborne illnesses such as Salmonellosis. The United States Department of Agriculture (USDA recommends cooking egg mixtures until the center reaches 71 °C (160 °F. The objectives of this study were to determine what endpoint temperature information consumers receive from egg dish recipes, and if recipes would lead to safe temperatures when followed. Egg dish recipes (n = 226 from 65 websites, 50 cookbooks, and nine magazine titles (multiple issues of each were analyzed. Time was the most frequently used indicator, given in 92% of the recipes, with 15% using only time. Other indicators included: set (89, browned (76, clean toothpick/knife (60, puffed (27, and jiggled (13. Only two recipes indicated final endpoint temperatures. Three recipes (a pie, a quiche, and an egg casserole were chosen and prepared in triplicate to see if they would reach recommended temperatures. The pie and quiche were still liquid at 71 °C, and were well over the recommended temperature when cooked according to instructions, but the egg casserole was not consistently above 71 °C, when the recipe instructions indicated it was done and the center was light brown and “jiggled” This research indicates that consumers are not receiving information on endpoint temperatures in egg recipes, but the likelihood of foodborne illness is low since most dishes probably be cooked past the recommended temperature before the consumer considers them done unless there are many inclusions that may absorb liquid and reduce the appearance of liquid in the dish.

  19. Food Safety: Recommendations for Determining Doneness in Consumer Egg Dish Recipes and Measurement of Endpoint Temperatures When Recipes Are Followed

    Science.gov (United States)

    Godwin, Sandria; Maughan, Curtis; Chambers, Edgar

    2016-01-01

    Many consumers do not follow recommended food safety practices for cooking egg dishes, such as pies, quiches, and casseroles, potentially leading to foodborne illnesses such as Salmonellosis. The United States Department of Agriculture (USDA) recommends cooking egg mixtures until the center reaches 71 °C (160 °F). The objectives of this study were to determine what endpoint temperature information consumers receive from egg dish recipes, and if recipes would lead to safe temperatures when followed. Egg dish recipes (n = 226) from 65 websites, 50 cookbooks, and nine magazine titles (multiple issues of each) were analyzed. Time was the most frequently used indicator, given in 92% of the recipes, with 15% using only time. Other indicators included: set (89), browned (76), clean toothpick/knife (60), puffed (27), and jiggled (13). Only two recipes indicated final endpoint temperatures. Three recipes (a pie, a quiche, and an egg casserole) were chosen and prepared in triplicate to see if they would reach recommended temperatures. The pie and quiche were still liquid at 71 °C, and were well over the recommended temperature when cooked according to instructions, but the egg casserole was not consistently above 71 °C, when the recipe instructions indicated it was done and the center was light brown and “jiggled” This research indicates that consumers are not receiving information on endpoint temperatures in egg recipes, but the likelihood of foodborne illness is low since most dishes probably be cooked past the recommended temperature before the consumer considers them done unless there are many inclusions that may absorb liquid and reduce the appearance of liquid in the dish. PMID:28231140

  20. Food Safety: Recommendations for Determining Doneness in Consumer Egg Dish Recipes and Measurement of Endpoint Temperatures When Recipes Are Followed.

    Science.gov (United States)

    Godwin, Sandria; Maughan, Curtis; Chambers, Edgar

    2016-06-23

    Many consumers do not follow recommended food safety practices for cooking egg dishes, such as pies, quiches, and casseroles, potentially leading to foodborne illnesses such as Salmonellosis. The United States Department of Agriculture (USDA) recommends cooking egg mixtures until the center reaches 71 °C (160 °F). The objectives of this study were to determine what endpoint temperature information consumers receive from egg dish recipes, and if recipes would lead to safe temperatures when followed. Egg dish recipes ( n = 226) from 65 websites, 50 cookbooks, and nine magazine titles (multiple issues of each) were analyzed. Time was the most frequently used indicator, given in 92% of the recipes, with 15% using only time. Other indicators included: set (89), browned (76), clean toothpick/knife (60), puffed (27), and jiggled (13). Only two recipes indicated final endpoint temperatures. Three recipes (a pie, a quiche, and an egg casserole) were chosen and prepared in triplicate to see if they would reach recommended temperatures. The pie and quiche were still liquid at 71 °C, and were well over the recommended temperature when cooked according to instructions, but the egg casserole was not consistently above 71 °C, when the recipe instructions indicated it was done and the center was light brown and "jiggled" This research indicates that consumers are not receiving information on endpoint temperatures in egg recipes, but the likelihood of foodborne illness is low since most dishes probably be cooked past the recommended temperature before the consumer considers them done unless there are many inclusions that may absorb liquid and reduce the appearance of liquid in the dish.

  1. Chondroitin sulphate A (CSA)-binding of single recombinant Duffy-binding-like domains is not restricted to Plasmodium falciparum Erythrocyte Membrane Protein 1 expressed by CSA-binding parasites

    DEFF Research Database (Denmark)

    Resende, Mafalda; Ditlev, Sisse B; Nielsen, Morten A

    2009-01-01

    Individuals living in areas with high Plasmodium falciparum transmission acquire immunity to malaria over time and adults have a markedly reduced risk of contracting severe disease. However, pregnant women constitute an important exception. Pregnancy-associated malaria is a major cause of mother....... In this study, we confirm the CSA-binding of these DBL domains, however, the analysis of a number of DBL domains of a non-VAR2CSA origin shows that CSA-binding is not exclusively restricted to VAR2CSA DBL domains. Furthermore, we show that the VAR2CSA DBL domains as well as other DBL domains also bind heparan...

  2. Disruption of Var2csa Gene Impairs Placental Malaria Associated Adhesion Phenotype

    OpenAIRE

    Viebig, Nicola K.; Levin, Emily; Dechavanne, Sébastien; Rogerson, Stephen J.; Gysin, Jürg; Smith, Joseph D.; Scherf, Artur; Gamain, Benoit

    2007-01-01

    Infection with Plasmodium falciparum during pregnancy is one of the major causes of malaria related morbidity and mortality in newborn and mothers. The complications of pregnancy-associated malaria result mainly from massive adhesion of Plasmodium falciparum-infected erythrocytes (IE) to chondroitin sulfate A (CSA) present in the placental intervillous blood spaces. Var2CSA, a member of the P. falciparum erythrocyte membrane protein 1 (PfEMP1) family is the predominant parasite ligand mediati...

  3. Detailed description of the Ócsa Bird Ringing Station, Hungary

    OpenAIRE

    Csörgő Tibor; Harnos Andrea; Rózsa Lajos; Karcza Zsolt; Fehérvári Péter

    2016-01-01

    The present paper acts as an introduction to a series that will describe the exploratory analyses of migration phenology and morphometrics of the most common passerine species at the Ócsa Bird Ringing Station. This station is situated in the Ócsa Landscape Protection Area that belongs to the Duna–Ipoly National Park, Hungary. The area is somewhat cooler and more humid than the surrounding agricultural fields and tree plantations, covered by a mosaic of diverse hygrophilous vegetation patches....

  4. Dynamic CO₂ inhalation: a novel treatment for CSR-CSA associated with CHF.

    Science.gov (United States)

    Wan, Zhi Hui; Wen, Fang Jing; Hu, Ke

    2013-05-01

    Cheyne-Stokes respiration with central sleep apnea (CSR-CSA) is very common in patients with chronic congestive heart failure (CHF). A current concept of the key pathophysiological mechanism leading to CSR-CSA is a fluctuation of PaCO2 below and above the apneic threshold. A number of therapeutic approaches for CSR-CSA have been proposed-all with varying success, some of which include various modes of positive airway pressure among other strategies. However, CO2 oscillations seen in CSR-CSA have yet to be looked at as a specific therapeutic target by current treatments. Previous studies have shown that delivery of constant CO2 is efficacious in eliminating CSR-CSA by raising PaCO2, but there are serious concerns about the potential side effects, such as unwanted elevations in ventilation, work of breathing, and sympathetic nerve activity (SNA), and consequently CO2 inhalation therapy has not been recommended as a routine option for therapy. However, recent new studies into CO2 inhalation therapy have been made that may reshape its role as therapeutic. In this review, we will focus on the recent developments of administration of dynamic CO2 in the management of CSR-CSA in CHF patients.

  5. High efficacy of anti DBL4e-VAR2CSA antibodies in inhibition of CSA-binding Plasmodium falciparum-infected erythrocytes from pregnant women

    DEFF Research Database (Denmark)

    Magistrado, Pamela A; Minja, Daniel; Doritchamou, Justin

    2011-01-01

    Malaria during pregnancy is a major cause of intra-uterine growth-retardation and infant death in sub-Saharan Africa. Ideally, this could be prevented by a vaccine delivered before the first pregnancy. Antibodies against domain DBL4¿ from VAR2CSA has been shown to inhibit adhesion of laboratory i...

  6. Wine distillates: practical operating recipe formulation for stills.

    Science.gov (United States)

    Osorio, Daniel; Pérez-Correa, J Ricardo; Biegler, Lorenz T; Agosin, Eduardo

    2005-08-10

    Consumer perceptions of flavors are associated with the chemical composition of foods. However, consumer preferences change; therefore, it is necessary for food manufacturers to be able to adapt their products. Unlike in aged spirits, the chemical composition of young spirits is determined during distillation; therefore, this is where distillers must tailor their operating recipes to the new trends. Even for an experienced distiller, the complexity of the process makes adapting the operating recipe far from straightforward. In this study, we developed a methodology for generating practical recipes that makes use of computer simulations and optimization techniques. We used Pisco Brandy, a young Muscat wine distillate from Chile and Peru as our case study. Even so, because our methodology is independent of the chemical composition of the broth, it can be applied throughout the industry. Drawing on the experience and preferences of industry enologists, we designed a preferred distillate and used our methodology to obtain the appropriate recipe. This recipe was validated in lab scale experiments, and we obtained a much closer distillate to the desired prescription than commercial products.

  7. The recipe: the queen of pragmatics. An Italian case study

    Directory of Open Access Journals (Sweden)

    Leopoldina FORTUNATI

    2015-12-01

    Full Text Available The purpose of this study is to investigate the communicative status and the daily practices of use of the recipe in the broader context of cooking and eating inside the home. My thesis is that the recipe should be regarded as the queen of pragmatics of communication, as recipes are to be found in homes all over the world. I draw on two different research projects: the first study reports upon semi-structured interviews with 137 respondents living in the North East of Italy. The second study presents and discusses the most important categories of meaning that emerged from a content analysis of 398 messages posted on the online cooking forum of the site of Donna Moderna [Modern Woman], the most widely read women’s weekly magazine in Italy.

  8. Utilizing nanobody technology to target non-immunodominant domains of VAR2CSA.

    Directory of Open Access Journals (Sweden)

    Sisse B Ditlev

    Full Text Available Placental malaria is a major health problem for both pregnant women and their fetuses in malaria endemic regions. It is triggered by the accumulation of Plasmodium falciparum-infected erythrocytes (IE in the intervillous spaces of the placenta and is associated with foetal growth restriction and maternal anemia. IE accumulation is supported by the binding of the parasite-expressed protein VAR2CSA to placental chondroitin sulfate A (CSA. Defining specific CSA-binding epitopes of VAR2CSA, against which to target the immune response, is essential for the development of a vaccine aimed at blocking IE adhesion. However, the development of a VAR2CSA adhesion-blocking vaccine remains challenging due to (i the large size of VAR2CSA and (ii the extensive immune selection for polymorphisms and thereby non-neutralizing B-cell epitopes. Camelid heavy-chain-only antibodies (HcAbs are known to target epitopes that are less immunogenic to classical IgG and, due to their small size and protruding antigen-binding loop, able to reach and recognize cryptic, conformational epitopes which are inaccessible to conventional antibodies. The variable heavy chain (VHH domain is the antigen-binding site of camelid HcAbs, the so called Nanobody, which represents the smallest known (15 kDa intact, native antigen-binding fragment. In this study, we have used the Nanobody technology, an approach new to malaria research, to generate small and functional antibody fragments recognizing unique epitopes broadly distributed on VAR2CSA.

  9. Recipe for an Eclectic Life as Research Scientist and Mom

    Science.gov (United States)

    Harden, J. W.

    2012-12-01

    Recipe for an Eclectic Life as Research Scientist and Mom Fresh ingredients: curiosity, conviction, who knows what else Spices: equal parts ambition, humility, risk Staples: Boundless energy! This recipe requires a lot of prep time. It makes a great first meal but also "keeps on giving" as leftovers for many meals. It can be set aside and rekindled at various stages but requires frequent touch-ups to stay fresh. This recipe is especially great for large gatherings, eclectic palettes, and it includes a mix of cultural opportunities (AGU council member for example!). First, shop for a graduate department as you might for a farmers' market that has a good feel and good mix of "customers" (grad students) who share your attitude and interests. Then seek out professors and later, career mentors, who not only have great methods and recipes but whose lifestyles seem like good examples. I like my mentors and advisees alike to be approachable, supportive, and dedicated to both problem solving and whole-life choices. For the cooking part of the recipe, you'll certainly need a great partner who is hungry for science and appreciative of those pairings between new discoveries and long-awaited accomplishments. My own husband is a geologist. My professors were in their "late career" stages (one had retired 25 years before; another retired within a year of my degree) and this seemed to foster a philosophical perspective rather than a competitive one. Advice? The keys to my child-rearing recipe were efficiency and concentration: I try to organize and sequence and to save the multi-tasking for cleanups and paperwork. Don't take yourself too seriously: we all think of ourselves as frauds and know-nothings; we all are stretched between worry and guilt when it comes to child rearing. Don't give up: who is to say whether your quest for science isn't as fundamental to your goodness as your maternal drive?

  10. Shell Scripting Expert Recipes for Linux, Bash and more

    CERN Document Server

    Parker, Steve

    2011-01-01

    A compendium of shell scripting recipes that can immediately be used, adjusted, and applied The shell is the primary way of communicating with the Unix and Linux systems, providing a direct way to program by automating simple-to-intermediate tasks. With this book, Linux expert Steve Parker shares a collection of shell scripting recipes that can be used as is or easily modified for a variety of environments or situations. The book covers shell programming, with a focus on Linux and the Bash shell; it provides credible, real-world relevance, as well as providing the flexible tools to get started

  11. The Antibody Response of Pregnant Cameroonian Women to VAR2CSA ID1-ID2a, a Small Recombinant Protein Containing the CSA-Binding Site

    Science.gov (United States)

    Babakhanyan, Anna; Leke, Rose G. F.; Salanti, Ali; Bobbili, Naveen; Gwanmesia, Philomina; Leke, Robert J. I.; Quakyi, Isabella A.; Chen, John J.; Taylor, Diane Wallace

    2014-01-01

    In pregnant women, Plasmodium falciparum-infected erythrocytes expressing the VAR2CSA antigen bind to chondroitin sulfate A in the placenta causing placental malaria. The binding site of VAR2CSA is present in the ID1-ID2a region. This study sought to determine if pregnant Cameroonian women naturally acquire antibodies to ID1-ID2a and if antibodies to ID1-ID2a correlate with absence of placental malaria at delivery. Antibody levels to full-length VAR2CSA and ID1-ID2a were measured in plasma samples from 745 pregnant Cameroonian women, 144 Cameroonian men, and 66 US subjects. IgM levels and IgG avidity to ID1-ID2a were also determined. As expected, antibodies to ID1-ID2a were absent in US controls. Although pregnant Cameroonian women developed increasing levels of antibodies to full-length VAR2CSA during pregnancy, no increase in either IgM or IgG to ID1-ID2a was observed. Surprisingly, no differences in antibody levels to ID1-ID2a were detected between Cameroonian men and pregnant women. For example, in rural settings only 8–9% of males had antibodies to full-length VAR2CSA, but 90–96% had antibodies to ID1-ID2a. In addition, no significant difference in the avidity of IgG to ID1-ID2a was found between pregnant women and Cameroonian men, and no correlation between antibody levels at delivery and absence of placental malaria was found. Thus, the response to ID1-ID2a was not pregnancy specific, but predominantly against cross-reactivity epitopes, which may have been induced by other PfEMP1 antigens, malarial antigens, or microbes. Currently, ID1-ID2a is a leading vaccine candidate, since it binds to the CSA with the same affinity as the full-length molecule and elicits binding-inhibitory antibodies in animals. Further studies are needed to determine if the presence of naturally acquired cross-reactive antibodies in women living in malaria endemic countries will alter the response to ID1-ID2a following vaccination with ID1-ID2a. PMID:24505415

  12. The antibody response of pregnant Cameroonian women to VAR2CSA ID1-ID2a, a small recombinant protein containing the CSA-binding site.

    Directory of Open Access Journals (Sweden)

    Anna Babakhanyan

    Full Text Available In pregnant women, Plasmodium falciparum-infected erythrocytes expressing the VAR2CSA antigen bind to chondroitin sulfate A in the placenta causing placental malaria. The binding site of VAR2CSA is present in the ID1-ID2a region. This study sought to determine if pregnant Cameroonian women naturally acquire antibodies to ID1-ID2a and if antibodies to ID1-ID2a correlate with absence of placental malaria at delivery. Antibody levels to full-length VAR2CSA and ID1-ID2a were measured in plasma samples from 745 pregnant Cameroonian women, 144 Cameroonian men, and 66 US subjects. IgM levels and IgG avidity to ID1-ID2a were also determined. As expected, antibodies to ID1-ID2a were absent in US controls. Although pregnant Cameroonian women developed increasing levels of antibodies to full-length VAR2CSA during pregnancy, no increase in either IgM or IgG to ID1-ID2a was observed. Surprisingly, no differences in antibody levels to ID1-ID2a were detected between Cameroonian men and pregnant women. For example, in rural settings only 8-9% of males had antibodies to full-length VAR2CSA, but 90-96% had antibodies to ID1-ID2a. In addition, no significant difference in the avidity of IgG to ID1-ID2a was found between pregnant women and Cameroonian men, and no correlation between antibody levels at delivery and absence of placental malaria was found. Thus, the response to ID1-ID2a was not pregnancy specific, but predominantly against cross-reactivity epitopes, which may have been induced by other PfEMP1 antigens, malarial antigens, or microbes. Currently, ID1-ID2a is a leading vaccine candidate, since it binds to the CSA with the same affinity as the full-length molecule and elicits binding-inhibitory antibodies in animals. Further studies are needed to determine if the presence of naturally acquired cross-reactive antibodies in women living in malaria endemic countries will alter the response to ID1-ID2a following vaccination with ID1-ID2a.

  13. Willingness to disclose child maltreatment: CSA vs other forms of child abuse in relation to gender.

    Science.gov (United States)

    Lev-Wiesel, Rachel; First, Maya

    2018-05-01

    The aim of the study was to examine the role of gender in willingness to disclose childhood sexual abuse (CSA) compared to other forms of abuse (physical, emotional and neglect) in young adolescents. Willingness was examined through two terms: reluctance- the level of unwillingness or disinclination to disclose, and urge-the need to share in order to get rid of unbearable feelings. The sample consisted of 3,156 boys (n = 1,544) and girls (n = 1,612) between the ages of 11-16 who reported having been abused at least once during their life. Participants were divided into three groups: experiencing other than CSA, sexual abuse with no physical contact, and sexual abuse with physical contact. Regarding measures, a self-report questionnaire incorporating the following instruments was administered: Demographics, the Juvenile Victimization Questionnaire (JVQ), and the Disclosure of Trauma Questionnaire (DTQ). Study results indicated that CSA victims were more reluctant to disclose than victims of other than CSA forms of abuse. The more severe the CSA (physical contact) the lower was the willingness to disclose. Boys were more reluctant than girls to disclose sexual abuse whether or not it involved physical contact. Reluctance to disclose was positively associated with emotional reactions to disclosure while urge to talk was negatively correlated with emotional reactions to disclosure. Copyright © 2018. Published by Elsevier Ltd.

  14. Positive selection of Plasmodium falciparum parasites with multiple var2csa-type PfEMP1 genes during the course of infection in pregnant women

    DEFF Research Database (Denmark)

    Sander, Adam F; Salanti, Ali; Lavstsen, Thomas

    2011-01-01

    multiple genes coding for different VAR2CSA proteins, and parasites with >1 var2csa gene appear to be more common in pregnant women with placental malaria than in nonpregnant individuals. We present evidence that, in pregnant women, parasites containing multiple var2csa-type genes possess a selective...... advantage over parasites with a single var2csa gene. Accumulation of parasites with multiple copies of the var2csa gene during the course of pregnancy was also correlated with the development of antibodies involved in blocking VAR2CSA adhesion. The data suggest that multiplicity of var2csa-type genes...

  15. Induction of adhesion-inhibitory antibodies against placental Plasmodium falciparum parasites by using single domains of VAR2CSA

    DEFF Research Database (Denmark)

    Nielsen, Morten A; Pinto, Vera V; Resende, Mafalda

    2009-01-01

    between a parasite protein expressed on erythrocytes named variant surface antigen 2-chondroitin sulfate A (VAR2CSA) and CSA on syncytiotrophoblasts. VAR2CSA is a large polymorphic protein consisting of six Duffy binding-like (DBL), domains and with current constraints on recombinant protein production...... which induce antibodies that inhibit CSA binding of different parasite strains. In this study, we produced a large panel of VAR2CSA proteins and raised antibodies against these antigens. We show that antibodies against the DBL4 domain effectively inhibit parasite binding. As the inhibition...... was not limited to homologous parasite strains, it seems feasible to base a protective malaria vaccine on a single VAR2CSA DBL domain....

  16. High avidity antibodies to full-length VAR2CSA correlate with absence of placental malaria

    DEFF Research Database (Denmark)

    Tutterrow, Yeung Lo; Salanti, Ali; Avril, Marion

    2012-01-01

    VAR2CSA mediates sequestration of Plasmodium falciparum-infected erythrocytes in the placenta, increasing the risk of poor pregnancy outcomes. Naturally acquired antibodies (Ab) to placental parasites at delivery have been associated with improved pregnancy outcomes, but Ab levels and how early...... in pregnancy Ab must be present in order to eliminate placental parasites before delivery remains unknown. Antibodies to individual Duffy-binding like domains of VAR2CSA have been studied, but the domains lack many of the conformational epitopes present in full-length VAR2CSA (FV2). Thus, the purpose...... of this study was to describe the acquisition of Ab to FV2 in women residing in high and low transmission areas and determine how Ab levels during pregnancy correlate with clearance of placental parasites. Plasma samples collected monthly throughout pregnancy from pregnant women living in high and low...

  17. Electrical conductivity retention and electrochemical activity of CSA doped graphene/gold nanoparticle@ polyaniline composites

    Directory of Open Access Journals (Sweden)

    Md. Akherul Islam

    2016-08-01

    Full Text Available This paper reports the synthesis of CTAB mediated CSA doped PANI and GN/GNP@ PANI composite nanofibers. The as synthesized composite nanofibers were examined by TEM, SEM, XRD, Raman spectroscopy; UV–visible diffused reflectance spectroscopy and TGA. The CTAB mediated CSA doped composite nanofibers showed 59% higher DC electrical conductivity at ambient temperature than that of PANI, which might be due to the enhancement in the mobility of the charge carriers and reduction in hopping distance in the composite system. The CTAB mediated CSA doped composite nanofibers compared to PANI was observed to be showing enhanced DC electrical conductivity retention after various cycles of heating, suggesting an enhancement in thermal stability of the composite structure, which could be attributed to the synergistic effect of GN, GNP and PANI. Additionally, the composite nanofibers showed greater electrochemical activity and better capacitive performance and reduced optical bandgap than that of PANI.

  18. Literacy: An Essential Ingredient in the Recipe for Growth

    Science.gov (United States)

    Murray, Scott

    2005-01-01

    The ingredients that underpin economic growth are well-known and generally accepted; population growth, physical capital, financial capital and human capital all play a part in creating long term differences in the wealth of nations. There remains, however, considerable debate about the ideal recipe for economic growth. Recently, Statistics Canada…

  19. Calculating the nutrient composition of recipes with computers.

    Science.gov (United States)

    Powers, P M; Hoover, L W

    1989-02-01

    The objective of this research project was to compare the nutrient values computed by four commonly used computerized recipe calculation methods. The four methods compared were the yield factor, retention factor, summing, and simplified retention factor methods. Two versions of the summing method were modeled. Four pork entrée recipes were selected for analysis: roast pork, pork and noodle casserole, pan-broiled pork chops, and pork chops with vegetables. Assumptions were made about changes expected to occur in the ingredients during preparation and cooking. Models were designed to simulate the algorithms of the calculation methods using a microcomputer spreadsheet software package. Identical results were generated in the yield factor, retention factor, and summing-cooked models for roast pork. The retention factor and summing-cooked models also produced identical results for the recipe for pan-broiled pork chops. The summing-raw model gave the highest value for water in all four recipes and the lowest values for most of the other nutrients. A superior method or methods was not identified. However, on the basis of the capabilities provided with the yield factor and retention factor methods, more serious consideration of these two methods is recommended.

  20. Development and testing of recipes suitable for patients with chronic ...

    African Journals Online (AJOL)

    Objectives: The main objectives of the study were to develop and test recipes that meet the nutritional requirements of and are acceptable to patients with chronic renal failure. The secondary objectives were to determine gender and racial differences in the participants' responses during consumer sensory testing. Design: ...

  1. The Recipe for Success: Syntactic Features of "la chronique gastronomique."

    Science.gov (United States)

    Engel, Dulcie M.

    1997-01-01

    Analyzes the syntactic structure of noun phrases and verb phrases in recipes and cookery articles in the French press and argues that the complexity of writing about cooking parallels the complexity of the cooking process itself, demonstrating how syntax can reflect function and meaning in a restricted text-type. (Author/MSE)

  2. Introducing CSR - The Missing Ingredient in the Land Reform Recipe?

    African Journals Online (AJOL)

    This article identifies corporate social responsibility (CSR) as one of the missing ingredients in the recipe for a successful land reform programme. The article introduces CSR and discusses the business case for CSR; identifies its benefits; considers its possible limitations; and examines the major drivers behind the notion.

  3. Rhetorical Recipes: Women's Literacies in and out of the Kitchen

    Science.gov (United States)

    White-Farnham, Jamie

    2012-01-01

    Drawing on interview data regarding literacy practices done in tandem with housework, this article presents an array of recipe uses among retirement-age women. Given their backgrounds as professionals who come of age during second-wave feminism, the women see little value in "domestic" practices such as cooking literacies (Barton & Hamilton).…

  4. Earth Science Data Education through Cooking Up Recipes

    Science.gov (United States)

    Weigel, A. M.; Maskey, M.; Smith, T.; Conover, H.

    2016-12-01

    One of the major challenges in Earth science research and applications is understanding and applying the proper methods, tools, and software for using scientific data. These techniques are often difficult and time consuming to identify, requiring novel users to conduct extensive research, take classes, and reach out for assistance, thus hindering scientific discovery and real-world applications. To address these challenges, the Global Hydrology Resource Center (GHRC) DAAC has developed a series of data recipes that novel users such as students, decision makers, and general Earth scientists can leverage to learn how to use Earth science datasets. Once the data recipe content had been finalized, GHRC computer and Earth scientists collaborated with a web and graphic designer to ensure the content is both attractively presented to data users, and clearly communicated to promote the education and use of Earth science data. The completed data recipes include, but are not limited to, tutorials, iPython Notebooks, resources, and tools necessary for addressing key difficulties in data use across a broad user base. These recipes enable non-traditional users to learn how to use data, but also curates and communicates common methods and approaches that may be difficult and time consuming for these users to identify.

  5. A duality recipe for non-convex variational problems

    Science.gov (United States)

    Bouchitté, Guy; Phan, Minh

    2018-03-01

    The aim of this paper is to present a general convexification recipe that can be useful for studying non-convex variational problems. In particular, this allows us to treat such problems by using a powerful primal-dual scheme. Possible further developments and open issues are given. xml:lang="fr"

  6. The Dutch xAPI Experience: xAPI Recipes

    OpenAIRE

    Berg, Alan; Scheffel, Maren; Drachsler, Hendrik; Ternier, Stefaan; Specht, Marcus

    2017-01-01

    We present the collected experiences since 2012 of the Dutch Special Interest Group (SIG) for Learning Analytics in the application of the xAPI standard and best practices around the application of xAPI in various contexts. We present three projects that apply xAPI in very different ways and publish a consistent set of xAPI recipes.

  7. Doses from aquatic pathways in CSA-N288.1: deterministic and stochastic predictions compared

    Energy Technology Data Exchange (ETDEWEB)

    Chouhan, S.L.; Davis, P

    2002-04-01

    The conservatism and uncertainty in the Canadian Standards Association (CSA) model for calculating derived release limits (DRLs) for aquatic emissions of radionuclides from nuclear facilities was investigated. The model was run deterministically using the recommended default values for its parameters, and its predictions were compared with the distributed doses obtained by running the model stochastically. Probability density functions (PDFs) for the model parameters for the stochastic runs were constructed using data reported in the literature and results from experimental work done by AECL. The default values recommended for the CSA model for some parameters were found to be lower than the central values of the PDFs in about half of the cases. Doses (ingestion, groundshine and immersion) calculated as the median of 400 stochastic runs were higher than the deterministic doses predicted using the CSA default values of the parameters for more than half (85 out of the 163) of the cases. Thus, the CSA model is not conservative for calculating DRLs for aquatic radionuclide emissions, as it was intended to be. The output of the stochastic runs was used to determine the uncertainty in the CSA model predictions. The uncertainty in the total dose was high, with the 95% confidence interval exceeding an order of magnitude for all radionuclides. A sensitivity study revealed that total ingestion doses to adults predicted by the CSA model are sensitive primarily to water intake rates, bioaccumulation factors for fish and marine biota, dietary intakes of fish and marine biota, the fraction of consumed food arising from contaminated sources, the irrigation rate, occupancy factors and the sediment solid/liquid distribution coefficient. To improve DRL models, further research into aquatic exposure pathways should concentrate on reducing the uncertainty in these parameters. The PDFs given here can he used by other modellers to test and improve their models and to ensure that DRLs

  8. Development of CSA N1600-14: general requirements for nuclear emergency management programs

    Energy Technology Data Exchange (ETDEWEB)

    Sellar, C. [Canadian Standards Association Group, Mississauga, ON (Canada); Coles, J. [Ontario Power Generation, Darlington, ON (Canada)

    2014-07-01

    CSA Group has published a new standard on General requirements for nuclear emergency management programs (CSA N1600-14). The standard establishes criteria for the emergency management programs of on- and off-site organizations to address nuclear emergencies at Canadian nuclear power plants (NPPs). It provides the requirements to develop, implement, evaluate, maintain, and continuously improve a nuclear emergency management program for prevention and mitigation, preparedness, response, and recovery from a nuclear emergency at a NPP. This paper discusses the development of the standard, and provides the key drivers, structure, scope, and outline of the standard, while highlighting key features, impacts, and benefits. (author)

  9. Primary amine/CSA ion pair: A powerful catalytic system for the asymmetric enamine catalysis

    KAUST Repository

    Liu, Chen; Zhu, Qiang; Huang, Kuo-Wei; Lu, Yixin

    2011-01-01

    A novel ion pair catalyst containing a chiral counteranion can be readily derived by simply mixing cinchona alkaloid-derived diamine with chiral camphorsulfonic acid (CSA). A mixture of 9-amino(9-deoxy)epi-quinine 8 and (-)-CSA was found to be the best catalyst with matching chirality, enabling the direct amination of α-branched aldehydes to proceed in quantitative yields and with nearly perfect enantioselectivities. A 0.5 mol % catalyst loading was sufficient to catalyze the reaction, and a gram scale enantioselective synthesis of biologically important α-methyl phenylglycine has been successfully demonstrated. © 2011 American Chemical Society.

  10. Utilizing nanobody technology to target non-immunodominant domains of VAR2CSA

    DEFF Research Database (Denmark)

    Ditlev, Sisse B; Florea, Raluca; Nielsen, Morten A

    2014-01-01

    adhesion. However, the development of a VAR2CSA adhesion-blocking vaccine remains challenging due to (i) the large size of VAR2CSA and (ii) the extensive immune selection for polymorphisms and thereby non-neutralizing B-cell epitopes. Camelid heavy-chain-only antibodies (HcAbs) are known to target epitopes...... that are less immunogenic to classical IgG and, due to their small size and protruding antigen-binding loop, able to reach and recognize cryptic, conformational epitopes which are inaccessible to conventional antibodies. The variable heavy chain (VHH) domain is the antigen-binding site of camelid HcAbs, the so...

  11. Influence of intermittent preventive treatment on antibodies to VAR2CSA in pregnant Cameroonian women

    DEFF Research Database (Denmark)

    Babakhanyan, Anna; Tutterrow, Yeung L; Bobbili, Naveen

    2016-01-01

    Intermittent preventive treatment (IPT) and insecticide-treated bed nets are the standard of care for preventing malaria in pregnant women. Since these preventive measures reduce exposure to malaria, their influence on the antibody (Ab) response to the parasite antigen VAR2CSA was evaluated...... in pregnant Cameroonian women exposed to holoendemic malaria. Ab levels to full-length VAR2CSA (FV2), variants of the six Duffy binding like (DBL) domains, and proportion of high avidity Ab to FV2 were measured longitudinally in 92 women before and 147 women after IPT. As predicted, reduced exposure...

  12. Primary amine/CSA ion pair: A powerful catalytic system for the asymmetric enamine catalysis

    KAUST Repository

    Liu, Chen

    2011-05-20

    A novel ion pair catalyst containing a chiral counteranion can be readily derived by simply mixing cinchona alkaloid-derived diamine with chiral camphorsulfonic acid (CSA). A mixture of 9-amino(9-deoxy)epi-quinine 8 and (-)-CSA was found to be the best catalyst with matching chirality, enabling the direct amination of α-branched aldehydes to proceed in quantitative yields and with nearly perfect enantioselectivities. A 0.5 mol % catalyst loading was sufficient to catalyze the reaction, and a gram scale enantioselective synthesis of biologically important α-methyl phenylglycine has been successfully demonstrated. © 2011 American Chemical Society.

  13. Engineering application of in-core fuel management optimization code with CSA algorithm

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Zhihong; Hu, Yongming [INET, Tsinghua university, Beijing 100084 (China)

    2009-06-15

    PWR in-core loading (reloading) pattern optimization is a complex combined problem. An excellent fuel management optimization code can greatly improve the efficiency of core reloading design, and bring economic and safety benefits. Today many optimization codes with experiences or searching algorithms (such as SA, GA, ANN, ACO) have been developed, while how to improve their searching efficiency and engineering usability still needs further research. CSA (Characteristic Statistic Algorithm) is a global optimization algorithm with high efficiency developed by our team. The performance of CSA has been proved on many problems (such as Traveling Salesman Problems). The idea of CSA is to induce searching direction by the statistic distribution of characteristic values. This algorithm is quite suitable for fuel management optimization. Optimization code with CSA has been developed and was used on many core models. The research in this paper is to improve the engineering usability of CSA code according to all the actual engineering requirements. Many new improvements have been completed in this code, such as: 1. Considering the asymmetry of burn-up in one assembly, the rotation of each assembly is considered as new optimization variables in this code. 2. Worth of control rods must satisfy the given constraint, so some relative modifications are added into optimization code. 3. To deal with the combination of alternate cycles, multi-cycle optimization is considered in this code. 4. To confirm the accuracy of optimization results, many identifications of the physics calculation module in this code have been done, and the parameters of optimization schemes are checked by SCIENCE code. The improved optimization code with CSA has been used on Qinshan nuclear plant of China. The reloading of cycle 7, 8, 9 (12 months, no burnable poisons) and the 18 months equilibrium cycle (with burnable poisons) reloading are optimized. At last, many optimized schemes are found by CSA code

  14. A Data Set of Portuguese Traditional Recipes Based on Published Cookery Books

    Directory of Open Access Journals (Sweden)

    Alexandra Soveral Dias

    2018-03-01

    Full Text Available This paper presents a data set resulting from the abstraction of books of traditional recipes for Portuguese cuisine. Only starters, main courses, side dishes, and soups were considered. Desserts, cakes, sweets, puddings, and pastries were not included. Recipes were characterized by the province and ingredients regardless of quantities or preparation. An exploratory characterization of recipes and ingredients is presented. Results show that Portuguese traditional recipes organize differently among the eleven provinces considered, setting up the basis for more detailed analyses of the 1382 recipes and 421 ingredients inventoried.

  15. Boys and CSA Prevention: Issues Surrounding Gender and Approaches for Prevention

    Science.gov (United States)

    Scholes, Laura; Jones, Christian; Nagel, Michael

    2014-01-01

    Freda Briggs (2007), a leader in the field of child protection in Australia continues to raise concerns about the vulnerability and victimisation of boys that she believes is substantially under-recognised. She argues that boys have not been well supported by child sexual abuse (CSA) prevention programs with child protection curriculum not yet…

  16. Different effects of CSA and CSB deficiency on sensitivity to oxidative DNA damage.

    NARCIS (Netherlands)

    H. de Waard (Harm); J. de Wit (Jan); J.-O. Andressoo (Jaan-Olle); C.T.M. van Oostrom (Conny); B. Riis (Bente); A. Weimann (Allan); H.E. Poulsen (Henrik); H. van Steeg (Harry); J.H.J. Hoeijmakers (Jan); G.T.J. van der Horst (Gijsbertus)

    2004-01-01

    textabstractMutations in the CSA and CSB genes cause Cockayne syndrome, a rare inherited disorder characterized by UV sensitivity, severe neurological abnormalities, and progeriod symptoms. Both gene products function in the transcription-coupled repair (TCR) subpathway of nucleotide excision repair

  17. CSA C873 Building Energy Estimation Methodology - A simplified monthly calculation for quick building optimization

    NARCIS (Netherlands)

    Legault, A.; Scott, L.; Rosemann, A.L.P.; Hopkins, M.

    2014-01-01

    CSA C873 Building Energy Estimation Methodology (BEEM) is a new series of (10) standards that is intended to simplify building energy calculations. The standard is based upon the German DIN Standard 18599 that has 8 years of proven track record and has been modified for the Canadian market. The BEEM

  18. Structural Insight into Epitopes in the Pregnancy-Associated Malaria Protein VAR2CSA

    DEFF Research Database (Denmark)

    Andersen, P; Nielsen, MA; Resende, M

    2008-01-01

    Pregnancy-associated malaria is caused by Plasmodium falciparum malaria parasites binding specifically to chondroitin sulfate A in the placenta. This sequestration of parasites is a major cause of low birth weight in infants and anemia in the mothers. VAR2CSA, a polymorphic multi-domain protein o...

  19. Identification of glycosaminoglycan binding regions in the Plasmodium falciparum encoded placental sequestration ligand, VAR2CSA

    DEFF Research Database (Denmark)

    Resende, Mafalda; Nielsen, Morten A.; Dahlbaeck, Madeleine

    2008-01-01

    Background: Pregnancy malaria is caused by Plasmodium falciparum-infected erythrocytes binding the placental receptor chondroitin sulfate A (CSA). This results in accumulation of parasites in the placenta with severe clinical consequences for the mother and her unborn child. Women become resistan...

  20. The relationship between passive stiffness and evoked twitch properties: the influence of muscle CSA normalization

    International Nuclear Information System (INIS)

    Ryan, E D; Thompson, B J; Sobolewski, E J; Herda, T J; Costa, P B; Walter, A A; Cramer, J T

    2011-01-01

    Passive stiffness measurements are often used as a clinical tool to examine a muscle's passive lengthening characteristics. The purpose of this study was to examine the relationship between passive stiffness and evoked twitch properties prior to and following normalization of passive stiffness to muscle cross-sectional area (CSA). Ten healthy volunteers (mean ± SD age = 23 ± 3 year) performed passive range of motion, evoked twitch, and muscle CSA assessments of the plantar flexor muscles. Passive stiffness was determined from the slope of the final 5° of the angle–torque curve. Peak twitch torque (PTT) and rate of torque development (RTD) were determined via transcutaneous electrical stimulation, and muscle CSA was assessed using a peripheral quantitative computed tomography scanner. Pearson product moment correlation coefficients (r) were used to assess the relationships between passive stiffness and PTT and RTD and normalized passive stiffness (passive stiffness . muscle CSA −1 ) and PTT and RTD. Significant positive relationships were observed between passive stiffness and PTT (P = 0.003, r = 0.828) and RTD (P = 0.003, r = 0.825). There were no significant relationships between normalized passive stiffness and PTT (P = 0.290, r = 0.372) or RTD (P = 0.353, r = 0.329) demonstrating that stiffness did not account for a significant portion of the variance in twitch properties. Passive stiffness was largely influenced by the amount of muscle tissue in this study. Future studies that examine muscle stiffness and its relationship with performance measures, among different populations, and following various interventions may consider normalizing stiffness measurements to muscle CSA

  1. Evidence for globally shared, cross-reacting polymorphic epitopes in the pregnancy-associated malaria vaccine candidate VAR2CSA

    DEFF Research Database (Denmark)

    Avril, Marion; Kulasekara, Bridget R; Gose, Severin O

    2008-01-01

    Pregnancy-associated malaria (PAM) is characterized by the placental sequestration of Plasmodium falciparum-infected erythrocytes (IEs) with the ability to bind to chondroitin sulfate A (CSA). VAR2CSA is a leading candidate for a pregnancy malaria vaccine, but its large size ( approximately 350 k...

  2. Several domains from VAR2CSA can induce Plasmodium falciparum adhesion-blocking antibodies

    DEFF Research Database (Denmark)

    Salanti, Ali; Resende, Mafalda; Ditlev, Sisse B

    2010-01-01

    . In this study, it is demonstrated that other domains of VAR2CSA also can induce antibodies with inhibitory activity. METHODS: All VAR2CSA domains from the 3D7 and HB3 parasites were produced in Baculovirus-transfected insect cells. Groups of three rats per protein were immunized and anti-sera were tested...

  3. Bactericidal Activity of Ceragenin CSA-13 in Cell Culture and in an Animal Model of Peritoneal Infection.

    Science.gov (United States)

    Bucki, Robert; Niemirowicz, Katarzyna; Wnorowska, Urszula; Byfield, Fitzroy J; Piktel, Ewelina; Wątek, Marzena; Janmey, Paul A; Savage, Paul B

    2015-10-01

    Ceragenins constitute a novel family of cationic antibiotics characterized by a broad spectrum of antimicrobial activities, which have mostly been assessed in vitro. Using a polarized human lung epithelial cell culture system, we evaluated the antibacterial activities of the ceragenin CSA-13 against two strains of Pseudomonas aeruginosa (PAO1 and Xen5). Additionally, the biodistribution and bactericidal activity of a CSA-13-IRDye 800CW derivate were assessed using an animal model of peritoneal infection after PAO1 challenge. In cell culture, CSA-13 bactericidal activities against PAO1 and Xen5 were higher than the activities of the human cathelicidin peptide LL-37. Increased CSA-13 activity was observed in polarized human lung epithelial cell cultures subjected to butyric acid treatment, which is known to increase endogenous LL-37 production. Eight hours after intravenous or intraperitoneal injection, the greatest CSA-13-IRDye 800CW accumulation was observed in mouse liver and kidneys. CSA-13-IRDye 800CW administration resulted in decreased bacterial outgrowth from abdominal fluid collected from animals subjected to intraperitoneal PAO1 infection. These observations indicate that CSA-13 may synergistically interact with antibacterial factors that are naturally present at mucosal surfaces and it maintains its antibacterial activity in the infected abdominal cavity. Cationic lipids such as CSA-13 represent excellent candidates for the development of new antibacterial compounds. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  4. A RIXS cookbook: Five recipes for successful RIXS applications

    Energy Technology Data Exchange (ETDEWEB)

    Rueff, J.-P., E-mail: jean-pascal.rueff@synchrotron-soleil.fr [Synchrotron SOLEIL, L‘Orme des Merisiers, Saint-Aubin, BP 48, 91192 Gif-sur-Yvette Cedex (France); Laboratoire de Chimie Physique – Matière et Rayonnement, CNRS-UMR 7614, UPMC, 75005 Paris (France); Shukla, A., E-mail: abhay.shukla@upmc.fr [Université Pierre et Marie Curie, IMPMC, CNRS UMR7590, 4 Place Jussieu, 75005 Paris (France)

    2013-06-15

    Highlights: •Revolutionize absorption spectroscopy: improve resolution beyond natural lifetime broadening, K-edge MCD with RIXS, absorption spectroscopy of dilute elements in a matrix. •Perform ultrafast time resolved spectroscopy (at no extra cost). •Determine the spin state of materials, spin transition in cross-over complexes, remnant magnetism in the high pressure hcp phase of iron. •Accurately extract valence in 4f electrons systems. •Investigate dispersive behavior of excitations in correlated system. -- Abstract: In this “cookbook”, we present some recipes of pertinent Resonant Inelastic X-ray Scattering (RIXS) experiments with a focus on hard X-ray range. As a starter, we discuss the new possibilities of investigation of materials introduced by this method. Our 5 recipes focus on spectroscopic innovations or new physical insights, and the dessert looks very briefly at perspectives for the years to come.

  5. A RIXS cookbook: Five recipes for successful RIXS applications

    International Nuclear Information System (INIS)

    Rueff, J.-P.; Shukla, A.

    2013-01-01

    Highlights: •Revolutionize absorption spectroscopy: improve resolution beyond natural lifetime broadening, K-edge MCD with RIXS, absorption spectroscopy of dilute elements in a matrix. •Perform ultrafast time resolved spectroscopy (at no extra cost). •Determine the spin state of materials, spin transition in cross-over complexes, remnant magnetism in the high pressure hcp phase of iron. •Accurately extract valence in 4f electrons systems. •Investigate dispersive behavior of excitations in correlated system. -- Abstract: In this “cookbook”, we present some recipes of pertinent Resonant Inelastic X-ray Scattering (RIXS) experiments with a focus on hard X-ray range. As a starter, we discuss the new possibilities of investigation of materials introduced by this method. Our 5 recipes focus on spectroscopic innovations or new physical insights, and the dessert looks very briefly at perspectives for the years to come

  6. Improvements in a four factor formula recipe for educational purposes

    International Nuclear Information System (INIS)

    Oelgaard, P.L.

    1995-05-01

    In introductory reactor physics courses the four-factor-formula and two-group theory is normally used to demonstrate to students in a quantitative way the physics of nuclear reactors. However, the agreement obtained between lattice calculations with such simple recipes and measurements is not very good. This is in particular the case for light water reactors. To improve this situation it has been investigated whether it is possible by relative simple modifications of such a recipe to obtain better agreement between theory and measurements. The results obtained from this investigation are presented in this paper. It is seen from the results that significant improvements in the agreement between measurements and theory have been obtained. This report was presented to the meeting on Reactor Physics Calculations in the Nordic Countries, Helsinki, May 8-9, 1995. (au)

  7. Evaluating a food bank recipe-tasting program.

    Science.gov (United States)

    Keller-Olaman, Susan J; Edwards, Vicki; Elliott, Susan J

    2005-01-01

    Food banks mitigate immediate food insecurity, but their ability to promote healthy nutrition is constrained by how often recipients may visit and the range of foods available. In a descriptive study, a formative evaluation was completed of a combined heart-healthy recipe-tasting and education program that aims to promote healthy eating knowledge and skills in a group of food bank recipients in Hamilton, Ontario. Fifty-five adults were surveyed about food bank attendance, program awareness, perceived enhancement of knowledge and skills, and suggestions for program improvement. Most participants (73%) were positive about the program, and 91% wanted the program to continue. In addition, 78% would prepare the recipes sampled. In contrast, program awareness and planning food bank visits to coincide with the program were generally low. Food banks are potential sites for effective nutrition promotion programs. To reach more recipients, more frequent implementation and seeking the use of a designated room are suggested for the current program. The findings also suggest that the sampling approach to promoting healthy eating to food bank recipients deserves further study. For example, monitoring the selection of featured recipe ingredients would be a useful indicator of behaviour.

  8. AGU Committees

    Science.gov (United States)

    Administrative Committees are responsible for those functions required for the overall performance or well-being of AGU as an organization. These committees are Audit and Legal Affairs, Budget and Finance*, Development, Nominations*, Planning, Statutes and Bylaws*, Tellers.Operating Committees are responsible for the policy direction and operational oversight of AGU's primary programs. The Operating Committees are Education and Human Resources, Fellows*, Information Technology, International Participation*, Meetings, Public Affairs, Public Information, Publications*.

  9. A Novel Virus-Like Particle Based Vaccine Platform Displaying the Placental Malaria Antigen VAR2CSA.

    Directory of Open Access Journals (Sweden)

    Susan Thrane

    Full Text Available Placental malaria caused by Plasmodium falciparum is a major cause of mortality and severe morbidity. Clinical testing of a soluble protein-based vaccine containing the parasite ligand, VAR2CSA, has been initiated. VAR2CSA binds to the human receptor chondroitin sulphate A (CSA and is responsible for sequestration of Plasmodium falciparum infected erythrocytes in the placenta. It is imperative that a vaccine against malaria in pregnancy, if administered to women before they become pregnant, can induce a strong and long lasting immune response. While most soluble protein-based vaccines have failed during clinical testing, virus-like particle (VLP based vaccines (e.g., the licensed human papillomavirus vaccines have demonstrated high efficacy, suggesting that the spatial assembly of the vaccine antigen is a critical parameter for inducing an optimal long-lasting protective immune response. We have developed a VLP vaccine display platform by identifying regions of the HPV16 L1 coat protein where a biotin acceptor site (AviTagTM can be inserted without compromising VLP-assembly. Subsequent biotinylation of Avi-L1 VLPs allow us to anchor monovalent streptavidin (mSA-fused proteins to the biotin, thereby obtaining a dense and repetitive VLP-display of the vaccine antigen. The mSA-VAR2CSA antigen was delivered on the Avi-L1 VLP platform and tested in C57BL/6 mice in comparison to two soluble protein-based vaccines consisting of naked VAR2CSA and mSA-VAR2CSA. The mSA-VAR2CSA Avi-L1 VLP and soluble mSA-VAR2CSA vaccines induced higher antibody titers than the soluble naked VAR2CSA vaccine after three immunizations. The VAR2CSA Avi-L1 VLP vaccine induced statistically significantly higher endpoint titres compared to the soluble mSA-VAR2CSA vaccine, after 1st and 2nd immunization; however, this difference was not statistically significant after 3rd immunization. Importantly, the VLP-VAR2CSA induced antibodies were functional in inhibiting the binding of

  10. Structure of the DBL3x domain of pregnancy-associated malaria protein VAR2CSA complexed with chondroitin sulfate A

    Energy Technology Data Exchange (ETDEWEB)

    Singh, K.; Gittis, A.G.; Nguyen, P.; Gowda, D.C.; Miller, L.H.; Garboczi, D.N. (NIH); (Penn)

    2008-09-19

    Plasmodium falciparum-infected erythrocytes bind to chondroitin sulfate A (CSA) in the placenta via the VAR2CSA protein, a member of the P. falciparum erythrocyte membrane protein-1 family, leading to life-threatening malaria in pregnant women with severe effects on their fetuses and newborns. Here we describe the structure of the CSA binding DBL3x domain, a Duffy binding-like (DBL) domain of VAR2CSA. By forming a complex of DBL3x with CSA oligosaccharides and determining its structure, we have identified the CSA binding site to be a cluster of conserved positively charged residues on subdomain 2 and subdomain 3. Mutation or chemical modification of lysine residues at the site markedly diminished CSA binding to DBL3x. The location of the CSA binding site is an important step forward in the molecular understanding of pregnancy-associated malaria and offers a new target for vaccine development.

  11. Dynamics of anti-VAR2CSA immunoglobulin G response in a cohort of senegalese pregnant women

    DEFF Research Database (Denmark)

    Tuikue Ndam, N G; Salanti, A; Le-Hesran, J-Y

    2006-01-01

    demonstrated that a single P. falciparum infection was able to trigger a VAR2CSA-specific antibody response. Among women with infected placentas, women with high anti-VAR2CSA IgG levels at enrollment were more likely to present with a past infection than with an acute/chronic infection. CONCLUSIONS: Anti-VAR2...... (VSAPAM). Several studies have shown that 1 var gene, var2csa, is transcribed at high levels and expressed in CSA-binding Plasmodium falciparum parasites. METHODS: Plasma levels of anti-VAR2CSA immunoglobulin G (IgG) in Senegalese women were measured during pregnancy by enzyme-linked immunosorbent assay......, using 3 recombinant proteins representing 3 domains of the var2csa gene product. RESULTS: The 3 recombinant proteins were specifically recognized by plasma from pregnant women but not by control plasma. A parity-dependent recognition pattern was observed with 2 of the 3 VAR2CSA antigens. A kinetic study...

  12. Characteristic statistic algorithm (CSA) for in-core loading pattern optimization

    International Nuclear Information System (INIS)

    Liu Zhihong; Hu Yongming; Shi Gong

    2007-01-01

    To solve the problem of PWR in-core loading pattern optimization, a more suitable global optimization algorithm, i.e., Characteristic statistic algorithm (CSA), is used. The searching process of this algorithm and how to apply it to this problem are presented. Loading pattern optimization code SCYCLE is developed. Two different problems on real PWR models are calculated and the results are compared with other algorithms. It is shown that SCYCLE has high efficiency and good global performance on this problem. (authors)

  13. Characterization of human placental glycosaminoglycans and regional binding to VAR2CSA in malaria infected erythrocytes

    DEFF Research Database (Denmark)

    Beaudet, Julie M; Mansur, Leandra; Joo, Eun Ji

    2014-01-01

    expressing VAR2CSA on the erythrocyte surface. This protein adheres to a low-sulfated chondroitin sulfate-A found in placental tissue causing great harm to both mother and developing fetus. In rare cases, the localization of infected erythrocytes to the placenta can even result in the vertical transmission...... placental tissue accessible to parasites in the bloodstream, suggesting it is the primary receptor for parasite infected red blood cells....

  14. Mommio's Recipe Box: Assessment of the Cooking Habits of Mothers of Preschoolers and Their Perceptions of Recipes for a Video Game.

    Science.gov (United States)

    Ugalde, Maciel; Brand, Leah; Beltran, Alicia; Dadabhoy, Hafza; Chen, Tzu-An; O'Connor, Teresia M; Hughes, Sheryl O; Baranowski, Tom; Buday, Richard; Nicklas, Theresa A; Baranowski, Janice

    2017-10-17

    Vegetables are an important part of a healthy diet because they help prevent several chronic diseases. Mothers of preschoolers reported difficulty getting their young children to eat vegetables, and many did not know how to cook child-pleasing recipes. The cooking habits of mothers of preschoolers, their perceptions of recipes designed for their children, and the involvement of their children in food preparation were assessed to inform a food parenting video game called Mommio. A cross-sectional survey design was used. Eligibility criteria included mothers of 3- to 5-year-old children who reported difficulty getting their children to eat vegetables. Participants completed a demographic questionnaire with questions about their food preparation practices. They were asked to select up to 4 of the 10 provided recipes they wanted to try and to prepare and report back on their experiences. Most (46) of the 50 recipes included in Mommio's in-game recipe box were evaluated at least once and some up to 5 times with a total of 85 evaluations. This well-educated, mostly employed, sample of 27 mothers of preschoolers preferred simple, quick recipes. They ate primarily at home, made dinners from scratch, and indicated that the 46 recipes were generally simple, quick, and easy to prepare. Involvement in preparation enhanced their child's acceptance of the food. Prior food and preparation preferences influenced the children's acceptance of the dish at the ensuing meal. The high rate of home recipe preparation indicated that including a recipe selection and preparation component in a food parenting video game could be attractive and may enhance effectiveness. Mothers reported that the recipes provided were generally easy to prepare, tasted good, and the instructions were easy to understand, suggesting they could be helpful to the mothers when playing a vegetable parenting game. Some mothers reported that involving their children in recipe preparation influenced their children

  15. Mommio’s Recipe Box: Assessment of the Cooking Habits of Mothers of Preschoolers and Their Perceptions of Recipes for a Video Game

    Science.gov (United States)

    Ugalde, Maciel; Brand, Leah; Beltran, Alicia; Dadabhoy, Hafza; Chen, Tzu-An; O'Connor, Teresia M; Hughes, Sheryl O; Buday, Richard; Nicklas, Theresa A; Baranowski, Janice

    2017-01-01

    Background Vegetables are an important part of a healthy diet because they help prevent several chronic diseases. Mothers of preschoolers reported difficulty getting their young children to eat vegetables, and many did not know how to cook child-pleasing recipes. Objective The cooking habits of mothers of preschoolers, their perceptions of recipes designed for their children, and the involvement of their children in food preparation were assessed to inform a food parenting video game called Mommio. Methods A cross-sectional survey design was used. Eligibility criteria included mothers of 3- to 5-year-old children who reported difficulty getting their children to eat vegetables. Participants completed a demographic questionnaire with questions about their food preparation practices. They were asked to select up to 4 of the 10 provided recipes they wanted to try and to prepare and report back on their experiences. Results Most (46) of the 50 recipes included in Mommio’s in-game recipe box were evaluated at least once and some up to 5 times with a total of 85 evaluations. This well-educated, mostly employed, sample of 27 mothers of preschoolers preferred simple, quick recipes. They ate primarily at home, made dinners from scratch, and indicated that the 46 recipes were generally simple, quick, and easy to prepare. Involvement in preparation enhanced their child’s acceptance of the food. Prior food and preparation preferences influenced the children’s acceptance of the dish at the ensuing meal. Conclusions The high rate of home recipe preparation indicated that including a recipe selection and preparation component in a food parenting video game could be attractive and may enhance effectiveness. Mothers reported that the recipes provided were generally easy to prepare, tasted good, and the instructions were easy to understand, suggesting they could be helpful to the mothers when playing a vegetable parenting game. Some mothers reported that involving their

  16. Charge Sensitive Amplifier (CSA) in cold gas of Liquid Argon (LAr) Time Projection Chamber (TPC)

    International Nuclear Information System (INIS)

    Bechetoille, E; Mathez, H; Zoccarato, Y

    2011-01-01

    This paper presents our work on a 8-channel low noise Front-End electronic coupled to a Liquid Argon (LAr) TPC (Time Projection Chamber). Each channel consists of a Charge Sensitive Amplifier (CSA), a band pass filter and a 50 Ohms buffer as line driver. A serial link based on a 'i2c-like' protocol, provides multiple configuration features to the circuit by accessing slow control registers. In this paper, we describe the CSA, the shaper and the slow control part. The feedback network of the CSA is made of a capacitance and a resistor. Their values are respectively 250 fF and 4 MΩ. An input referred noise of, at most, 1500 e- rms must be achieved at -100 deg. C with an input detector capacitance of 250 pF to ensure a correct measurement of the minimal signal of 18000e- (2.88 fC). The power consumption in this cryogenic setup must be less than 40 mW from a 3.3 V power supply.

  17. Identification of a Major Dimorphic Region in the Functionally Critical N-Terminal ID1 Domain of VAR2CSA

    DEFF Research Database (Denmark)

    Doritchamou, Justin; Sabbagh, Audrey; Jespersen, Jakob S

    2015-01-01

    The VAR2CSA protein of Plasmodium falciparum is transported to and expressed on the infected erythrocyte surface where it plays a key role in placental malaria (PM). It is the current leading candidate for a vaccine to prevent PM. However, the antigenic polymorphism integral to VAR2CSA poses...... a challenge for vaccine development. Based on detailed analysis of polymorphisms in the sequence of its ligand-binding N-terminal region, currently the main focus for vaccine development, we assessed var2csa from parasite isolates infecting pregnant women. The results reveal for the first time the presence...

  18. Long-term heat storage in calcium sulfoaluminate cement (CSA) based concrete

    Energy Technology Data Exchange (ETDEWEB)

    Kaufmann, Josef P.; Winnefeld, Frank [Empa Swiss Federal Laboratories for Materials Science and Technology, Duebendorf (Switzerland). Lab. for Concrete and Construction Chemistry

    2011-07-01

    In general, the selection of materials proposed for solar heat storage is based on one of two principal processes: sensible heat storage or latent heat storage. Sensible heat storage utilizes the specific heat capacity of a material, while latent heat storage is based on the change in enthalpy (heat content) associated with a phase change of the material. Long time sensible heat storage requires excellent thermal insulation whereas latent heat storage allows permanent (seasonal) storage without significant energy losses and any special insulation. Ettringite, one of the cement hydration products, exhibits a high dehydration enthalpy. Calcium sulfoaluminate cement based concrete containing a high amount of ettringite is henceproposed as an efficient latent heat storage material. Compared to conventional heat storage materials this innovative concrete mixture has a high loss-free storage energy density (> 100-150 kWh/m{sup 3}) which is much higher than the one of paraffin or the (loss-sensitive) sensible heat of water. Like common concrete the CSA-concrete is stable and even may carry loads. The dehydration of the CSA-concrete is achieved at temperatures below 100 C. The rehydration process occurs as soon as water (liquid or vapor) is added. In contrast to paraffin, the phase change temperature is not fixed and the latent heat may be recovered at any desired temperature. Furthermore the heat conductivity of this material is high, so that the energy transfer from/to an exchange medium is easy. Additionally CSA-concrete is not flammable and absolutely safe regarding any health aspects. The cost of such CSA-concrete isin the order of normal concrete. The main application is seen in house heating systems. Solar heat, mostly generated during the summer period by means of roof collectors, can be stored in CSA-concrete until the winter. A part or even the whole annual heatingenergy may be produced and saved locally by the householder himself. Additional applications may be

  19. A RECIPE FOR LINEAR COLLIDER FINAL FOCUS SYSTEM DESIGN

    International Nuclear Information System (INIS)

    Seryi, Andrei

    2003-01-01

    The design of Final Focus systems for linear colliders is challenging because of the large demagnifications needed to produce nanometer-sized beams at the interaction point. Simple first- and second-order matrix matching have proven insufficient for this task, and minimization of third- and higher-order aberrations is essential. An appropriate strategy is required for the latter to be successful. A recipe for Final Focus design, and a set of computational tools used to implement this approach, are described herein. An example of the use of this procedure is given

  20. Preparation, quality control and biological evaluation of 99mTc-labelled cationic steroid antibiotic (CSA-13)

    International Nuclear Information System (INIS)

    Roohi, S.; Amir, N.; Mushtaq, A.; Salahuddin, S.M.; Jehangir, M.; Savage, P.B.

    2009-01-01

    Ceragenins (CSAs) are a new class of antimicrobial agents that display broad spectrum antibacterial activity and may find use in the treatment of various infections. A member of this class CSA-13 was labelled with 99m Tc using SnCl 2 .H 2 O as a reducing agent. The labelling efficiency depended on the ligand/reductant ratio, pH and volume of the reaction mixture. The radiochemical purity and stability of 99m Tc-CSA was determined by thin layer chromatography. Biodistribution studies of 99m Tc-CSA were performed in Sprague Dawley rats. Liver and spleen uptake was quite high. A significantly higher accumulation of 99m Tc-CSA was seen at sites of S. aureus infected rats. The results were compared with 99m Tc-Ciprofloxacin. (orig.)

  1. Identification and characterization of B-cell epitopes in the DBL4e domain of VAR2CSA

    DEFF Research Database (Denmark)

    Ditlev, Sisse B; Nielsen, Morten A; Resende, Mafalda

    2012-01-01

    and is the leading candidate for a placental malaria vaccine. Antibodies induced in rats against the recombinant DBL4e domain of VAR2CSA inhibit the binding of a number of laboratory and field parasite isolates to CSA. In this study, we used a DBL4e peptide-array to identify epitopes targeted by DBL4e...... might be involved in the induction of inhibitory antibodies induced by the recombinant DBL4e domain....

  2. Refolding of proteins from inclusion bodies: rational design and recipes.

    Science.gov (United States)

    Basu, Anindya; Li, Xiang; Leong, Susanna Su Jan

    2011-10-01

    The need to develop protein biomanufacturing platforms that can deliver proteins quickly and cost-effectively is ever more pressing. The rapid rate at which genomes can now be sequenced demands efficient protein production platforms for gene function identification. There is a continued need for the biotech industry to deliver new and more effective protein-based drugs to address new diseases. Bacterial production platforms have the advantage of high expression yields, but insoluble expression of many proteins necessitates the development of diverse and optimised refolding-based processes. Strategies employed to eliminate insoluble expression are reviewed, where it is concluded that inclusion bodies are difficult to eliminate for various reasons. Rational design of refolding systems and recipes are therefore needed to expedite production of recombinant proteins. This review article discusses efforts towards rational design of refolding systems and recipes, which can be guided by the development of refolding screening platforms that yield both qualitative and quantitative information on the progression of a given refolding process. The new opportunities presented by light scattering technologies for developing rational protein refolding buffer systems which in turn can be used to develop new process designs armed with better monitoring and controlling functionalities are discussed. The coupling of dynamic and static light scattering methodologies for incorporation into future bioprocess designs to ensure delivery of high-quality refolded proteins at faster rates is also discussed.

  3. Differential recognition of terminal extracellular Plasmodium falciparum VAR2CSA domains by sera from multigravid, malaria-exposed Malian women.

    Science.gov (United States)

    Travassos, Mark A; Coulibaly, Drissa; Bailey, Jason A; Niangaly, Amadou; Adams, Matthew; Nyunt, Myaing M; Ouattara, Amed; Lyke, Kirsten E; Laurens, Matthew B; Pablo, Jozelyn; Jasinskas, Algis; Nakajima, Rie; Berry, Andrea A; Takala-Harrison, Shannon; Kone, Abdoulaye K; Kouriba, Bourema; Rowe, J Alexandra; Doumbo, Ogobara K; Thera, Mahamadou A; Laufer, Miriam K; Felgner, Philip L; Plowe, Christopher V

    2015-06-01

    The Plasmodium falciparum erythrocyte membrane protein 1 (PfEMP1) family mediates parasite sequestration in small capillaries through tissue-specific cytoadherence. The best characterized of these proteins is VAR2CSA, which is expressed on the surface of infected erythrocytes that bind to chondroitin sulfate in the placental matrix. Antibodies to VAR2CSA prevent placental cytoadherence and protect against placental malaria. The size and complexity of the VAR2CSA protein pose challenges for vaccine development, but smaller constitutive domains may be suitable for subunit vaccine development. A protein microarray was printed to include five overlapping fragments of the 3D7 VAR2CSA extracellular region. Malian women with a history of at least one pregnancy had antibody recognition of four of these fragments and had stronger reactivity against the two distal fragments than did nulliparous women, children, and men from Mali, suggesting that the C-terminal extracellular VAR2CSA domains are a potential focus of protective immunity. With carefully chosen sera from longitudinal studies of pregnant women, this approach has the potential to identify seroreactive VAR2CSA domains associated with protective immunity against pregnancy-associated malaria. © The American Society of Tropical Medicine and Hygiene.

  4. Estimates of methyl 13C and 1H CSA values (Δσ) in proteins from cross-correlated spin relaxation

    International Nuclear Information System (INIS)

    Tugarinov, Vitali; Scheurer, Christoph; Brueschweiler, Rafael; Kay, Lewis E.

    2004-01-01

    Simple pulse schemes are presented for the measurement of methyl 13 C and 1 H CSA values from 1 H- 13 C dipole/ 13 C CSA and 1 H- 13 C dipole/ 1 H CSA cross-correlated relaxation. The methodology is applied to protein L and malate synthase G. Average 13 C CSA values are considerably smaller for Ile than Leu/Val (17 vs 25 ppm) and are in good agreement with previous solid state NMR studies of powders of amino acids and dipeptides and in reasonable agreement with quantum-chemical DFT calculations of methyl carbon CSA values in peptide fragments. Small averaged 1 H CSA values on the order of 1 ppm are measured, consistent with a solid state NMR determination of the methyl group 1 H CSA in dimethylmalonic acid

  5. Building Recipes and Understanding Nutrition for Cancer-Survivor Health (BRUNCH)

    Science.gov (United States)

    Urowitz, Sara; Chiu, Winnie; Cockburn, Moira; Dunlop, Barbara; Fierini, Daniela; Himel, Danielle; Jones, Erin; Pulandiran, Menaka; Smith, James; Wiljer, David

    2012-01-01

    A multidisciplinary team from the health and culinary sectors developed and evaluated nutritious recipes for cancer-survivors to inform and support healthy eating post-cancer. Participants in the study indicated that they were likely to incorporate the recipes into their diets, and that it would help them change their eating habits. (Contains 1…

  6. Evidence for the involvement of VAR2CSA in pregnancy-associated malaria

    DEFF Research Database (Denmark)

    Salanti, Ali; Dahlbäck, Madeleine; Turner, Louise

    2004-01-01

    In Plasmodium falciparum-endemic areas, pregnancy-associated malaria (PAM) is an important health problem. The condition is precipitated by accumulation of parasite-infected erythrocytes (IEs) in the placenta, and this process is mediated by parasite-encoded variant surface antigens (VSA) binding...... to chondroitin sulfate A (CSA). Parasites causing PAM express unique VSA types, VSAPAM, which can be serologically classified as sex specific and parity dependent. It is sex specific because men from malaria-endemic areas do not develop VSAPAM antibodies; it is parity dependent because women acquire anti...

  7. Automated CD-SEM recipe creation technology for mass production using CAD data

    Science.gov (United States)

    Kawahara, Toshikazu; Yoshida, Masamichi; Tanaka, Masashi; Ido, Sanyu; Nakano, Hiroyuki; Adachi, Naokaka; Abe, Yuichi; Nagatomo, Wataru

    2011-03-01

    Critical Dimension Scanning Electron Microscope (CD-SEM) recipe creation needs sample preparation necessary for matching pattern registration, and recipe creation on CD-SEM using the sample, which hinders the reduction in test production cost and time in semiconductor manufacturing factories. From the perspective of cost reduction and improvement of the test production efficiency, automated CD-SEM recipe creation without the sample preparation and the manual operation has been important in the production lines. For the automated CD-SEM recipe creation, we have introduced RecipeDirector (RD) that enables the recipe creation by using Computer-Aided Design (CAD) data and text data that includes measurement information. We have developed a system that automatically creates the CAD data and the text data necessary for the recipe creation on RD; and, for the elimination of the manual operation, we have enhanced RD so that all measurement information can be specified in the text data. As a result, we have established an automated CD-SEM recipe creation system without the sample preparation and the manual operation. For the introduction of the CD-SEM recipe creation system using RD to the production lines, the accuracy of the pattern matching was an issue. The shape of design templates for the matching created from the CAD data was different from that of SEM images in vision. Thus, a development of robust pattern matching algorithm that considers the shape difference was needed. The addition of image processing of the templates for the matching and shape processing of the CAD patterns in the lower layer has enabled the robust pattern matching. This paper describes the automated CD-SEM recipe creation technology for the production lines without the sample preparation and the manual operation using RD applied in Sony Semiconductor Kyusyu Corporation Kumamoto Technology Center (SCK Corporation Kumamoto TEC).

  8. Evaluation of (+)-p-[11C]methylvesamicol for mapping sigma1 receptors: a comparison with [11C]SA4503

    International Nuclear Information System (INIS)

    Ishiwata, Kiichi; Kawamura, Kazunori; Yajima, Kazuyoshi; QingGeLeTu; Mori, Hirofumi; Shiba, Kazuhiro

    2006-01-01

    Vesamicol is a leading compound for positron emission tomography (PET) and single photon emission computed tomography (SPECT) tracers for mapping the vesicular acetylcholine transporter (VAChT). Recently, we found that (+)-p-methylvesamicol ((+)-PMV) has low affinity for VAChT (K i =199 nM), but has moderate to high affinity for sigma receptors: K i =3.0 nM for sigma 1 and K i =40.7 nM for sigma 2 , and that sigma 1 -selective SA4503 (K i =4.4 nM for sigma 1 and K i =242 nM for sigma 2 ) has moderate affinity for VAChT (K i =50.2 nM). In the present study, we examined the potential of (+)-[ 11 C]PMV as a PET radioligand for mapping sigma 1 receptors as compared with [ 11 C]SA4503. In rat brain, similar regional distribution patterns of (+)-[ 11 C]PMV and [ 11 C]SA4503 were shown by tissue dissection and by ex vivo autoradiography. Blocking experiments using (±)-PMV (-)-vesamicol, SA4503, haloperidol and (±)-pentazocine showed that the two tracers specifically bound to sigma 1 receptors, and that [ 11 C]SA4503 exhibited greater specific binding than (+)-[ 11 C]PMV. No sign of VAChT-specific binding by [ 11 C]SA4503 was observed in the striatum, which is rich in VAChT sites. In conclusion, (+)-[ 11 C]PMV specifically bound to sigma 1 receptors in the brain, but to a lesser extent than [ 11 C]SA4503, suggesting that (+)-[ 11 C]PMV is a less preferable PET ligand than [ 11 C]SA4503. On the other hand, the moderate affinity of [ 11 C]SA4503 for VAChT is negligible in vivo

  9. Recipe for attaining optimal energy resolution in inorganic scintillators

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Jai; Koblov, Alexander [School of Engineering and IT, B-purple-12, Faculty of EHSE, Charles Darwin University, Darwin, NT 0909 (Australia)

    2012-12-15

    Using an approximate form of the density of excitation created within the track initiated by an incident {gamma} - photon on a scintillator, the light yield is derived as a function of linear, bimolecular and Auger radiative and quenching recombination rates. The non-proportionality in the yield is analysed as a function of the bimolecular and Auger quenching rates and also its dependence on the track radius is studied. An optimal combination of these quenching rates and track radius is presented to obtain a recipe for inventing a scintillator material with optimal energy resolution. The importance of the mobility of charge carriers in minimising the non-proportionality in a scintillator is also discussed (copyright 2012 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  10. Plasmonic Films Can Easily Be Better: Rules and Recipes

    Science.gov (United States)

    2015-01-01

    High-quality materials are critical for advances in plasmonics, especially as researchers now investigate quantum effects at the limit of single surface plasmons or exploit ultraviolet- or CMOS-compatible metals such as aluminum or copper. Unfortunately, due to inexperience with deposition methods, many plasmonics researchers deposit metals under the wrong conditions, severely limiting performance unnecessarily. This is then compounded as others follow their published procedures. In this perspective, we describe simple rules collected from the surface-science literature that allow high-quality plasmonic films of aluminum, copper, gold, and silver to be easily deposited with commonly available equipment (a thermal evaporator). Recipes are also provided so that films with optimal optical properties can be routinely obtained. PMID:25950012

  11. Recipe for attaining optimal energy resolution in inorganic scintillators

    International Nuclear Information System (INIS)

    Singh, Jai; Koblov, Alexander

    2012-01-01

    Using an approximate form of the density of excitation created within the track initiated by an incident γ - photon on a scintillator, the light yield is derived as a function of linear, bimolecular and Auger radiative and quenching recombination rates. The non-proportionality in the yield is analysed as a function of the bimolecular and Auger quenching rates and also its dependence on the track radius is studied. An optimal combination of these quenching rates and track radius is presented to obtain a recipe for inventing a scintillator material with optimal energy resolution. The importance of the mobility of charge carriers in minimising the non-proportionality in a scintillator is also discussed (copyright 2012 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  12. Development of a new recipe muffins increased nutritional value

    Directory of Open Access Journals (Sweden)

    E. I. Ponomareva

    2017-01-01

    Full Text Available In the technology of flour confectionery products non-traditional types of plant raw materials can be used. Introduction of muffins of pumpkin and flour from whole wheat seeds, rich in vitamins and microelements, will enrich muffins with useful substances and increase their nutritional value. The purpose work was to study the technological properties of enrichers, their chemical composition, as well as to study the efficiency of using pumpkin pulp in the recipes of cupcakes and to identify its rational dosage. In this work, conventional methods of investigating the properties of finished products have been used. The object of study were ready-made muffins with different dosages of pumpkin pulp. The rational dosage was established by examining organoleptic (taste, smell, surface, fracture appearance, structure and form and physicochemical parameters (moisture mass fraction, density, specific volume and alkalinity. The result of this work is the development of a new recipe and production technology for the cake "Ilya Muromets" with the addition of 50% pumpkin pulp to the mass of flour. The addition of the enrichant in the formulation contributed to an increase in the density of the product by 21%, a decrease in the specific volume by 16.7%. Calculation of the nutritional value of the developed product showed that due to the rich chemical and vitamin composition of the pumpkin pulp, the consumption of 100 g of cake will provide a degree of satisfaction of the daily protein requirements by 6.9%, fat 16.2%, carbohydrates – 9.2%, dietary fiber 7.2%. With the help of the received data it is possible to characterize the "Ilya Muromets" cake as a product of increased nutritional value for preventive and functional nutrition that will allow expanding the assortment of products on the bakery market.

  13. Shortened protocol in practical [11C]SA4503-PET studies for sigma1 receptor quantification

    International Nuclear Information System (INIS)

    Sakata, Muneyuki; Kimura, Yuichi; Ishikawa, Masatomo; Oda, Keiichi; Ishii, Kenji; Ishiwata, Kiichi; Naganawa, Mika; Hashimoto, Kenji; Chihara, Kunihiro

    2008-01-01

    In practical positron emission tomography (PET) diagnosis, a shortened protocol is preferred for patients with brain disorders. In this study, the applicability of a shortened protocol as an alternative to the 90-min PET scan with [ 11 C]SA4503 for quantitative sigma 1 receptor measurement was investigated. Tissue time-activity curves of 288 regions of interest in the brain from 32 [ 11 C]SA4503-PET scans of 16 healthy subjects prior to and following administration of a selective serotonin reuptake inhibitor (fluvoxamine or paroxetine) were applied to two algorithms of quantitative analysis; binding potential (BP) was derived from compartmental analysis based on nonlinear estimation, and total distribution volume (tDV) was derived from Logan plot analysis. As a result, although both BP and tDV tended to be underestimated by the shortened method, the estimates from the shortened protocol had good linear relationships with those of the full-length protocol. In conclusion, if approximately 10% differences in the estimated results are acceptable for a specific purpose, then a 60-min measurement protocol is capable of providing reliable results. (author)

  14. Llama immunization with full-length VAR2CSA generates cross-reactive and inhibitory single-domain antibodies against the DBL1X domain.

    Science.gov (United States)

    Nunes-Silva, Sofia; Gangnard, Stéphane; Vidal, Marta; Vuchelen, Anneleen; Dechavanne, Sebastien; Chan, Sherwin; Pardon, Els; Steyaert, Jan; Ramboarina, Stephanie; Chêne, Arnaud; Gamain, Benoît

    2014-12-09

    VAR2CSA stands today as the leading vaccine candidate aiming to protect future pregnant women living in malaria endemic areas against the severe clinical outcomes of pregnancy associated malaria (PAM). The rational design of an efficient VAR2CSA-based vaccine relies on a profound understanding of the molecular interactions associated with P. falciparum infected erythrocyte sequestration in the placenta. Following immunization of a llama with the full-length VAR2CSA recombinant protein, we have expressed and characterized a panel of 19 nanobodies able to recognize the recombinant VAR2CSA as well as the surface of erythrocytes infected with parasites originating from different parts of the world. Domain mapping revealed that a large majority of nanobodies targeted DBL1X whereas a few of them were directed towards DBL4ε, DBL5ε and DBL6ε. One nanobody targeting the DBL1X was able to recognize the native VAR2CSA protein of the three parasite lines tested. Furthermore, four nanobodies targeting DBL1X reproducibly inhibited CSA adhesion of erythrocytes infected with the homologous NF54-CSA parasite strain, providing evidences that DBL1X domain is part or close to the CSA binding site. These nanobodies could serve as useful tools to identify conserved epitopes shared between different variants and to characterize the interactions between VAR2CSA and CSA.

  15. High avidity antibodies to full-length VAR2CSA correlate with absence of placental malaria.

    Directory of Open Access Journals (Sweden)

    Yeung Lo Tutterrow

    Full Text Available VAR2CSA mediates sequestration of Plasmodium falciparum-infected erythrocytes in the placenta, increasing the risk of poor pregnancy outcomes. Naturally acquired antibodies (Ab to placental parasites at delivery have been associated with improved pregnancy outcomes, but Ab levels and how early in pregnancy Ab must be present in order to eliminate placental parasites before delivery remains unknown. Antibodies to individual Duffy-binding like domains of VAR2CSA have been studied, but the domains lack many of the conformational epitopes present in full-length VAR2CSA (FV2. Thus, the purpose of this study was to describe the acquisition of Ab to FV2 in women residing in high and low transmission areas and determine how Ab levels during pregnancy correlate with clearance of placental parasites. Plasma samples collected monthly throughout pregnancy from pregnant women living in high and low transmission areas in Cameroon were evaluated for Ab to FV2 and the proportion of high avidity Ab (i.e., Ab that remain bound in the presence of 3M NH(4SCN was assessed. Ab levels and proportion of high avidity Ab were compared between women with placental malaria (PM(+ and those without (PM(- at delivery. Results showed that PM(- women had significantly higher Ab levels (p = 0.0047 and proportion of high avidity Ab (p = 0.0009 than PM(+ women throughout pregnancy. Specifically, women with moderate to high Ab levels (>5,000 MFI and those with ≥ 35% high avidity Ab at 5-6 months were found to have 2.3 (95% CI, 1.0-4.9 and 7.6-fold (p = 0.0013, 95% CI: 1.2-50.0 reduced risk of placental malaria, respectively. These data show that high levels of Ab to FV2, particularly those with high avidity for FV2, produced by mid-pregnancy are important in clearing parasites from the placenta. Both high Ab levels and proportion of high avidity Ab to FV2 may serve as correlates of protection for assessing immunity against placental malaria.

  16. Flex 4 Cookbook Real-world recipes for developing Rich Internet Applications

    CERN Document Server

    Noble, Joshua; Braithwaite, Garth; Casario, Marco; Tretola, Rich

    2010-01-01

    With this collection of proven recipes, you have the ideal problem-solving guide for developing interactive Rich Internet Applications on the Adobe Flash Platform. You'll find answers to hundreds of common problems you may encounter when using Adobe Flex, Flex 4 Framework, or Flash Builder, Adobe's GUI-based development tool. Flex 4 Cookbook has hands-on recipes for everything from Flex basics to solutions for working with visual components and data access, as well as tips on application development, unit testing, and Adobe AIR. Each recipe provides an explanation of how and why it works, an

  17. The Research on the High-Protein Low-Calorie Food Recipe for Teenager Gymnastics Athletes.

    Science.gov (United States)

    Wei, Cong

    2015-01-01

    In order to prevent teenager gymnastics athletes getting fat deposition, weight gain, they should supply a rational food. This paper considers the normal growth and development of athletes, body fat deposition proteins and hunger feel, configured high-protein low-calorie food recipe. Then analysis the composition and the essential amino acids of the recipe. In the final choiced 18 adolescent gymnastics athletes as subjects, to verify the validity of the formula. And analysis the experimental results. The experimental results analysis shows that this recipe basically meets the design requirements.

  18. Regeneration of Used Frying Palm Oil with Coffee Silverskin (CS), CS Ash (CSA) and Nanoparticles of CS (NCS).

    Science.gov (United States)

    Ismail, Samir Abd-Elmonem A; El-Anany, Ayman Mohammed; Ali, Rehab Farouk M

    2017-01-01

    The present investigation aimed to evaluate the efficiency of coffee silverskin (CS), CS ash (CSA) and nanoparticles of CS (NCS) in regeneration the quality of used frying palm oil. The adsorbents were mixed individually with used frying palm oil at level 4% (w/v) for 60 min. The properties of CS, CSA and NCS adsorbents were studied using (SEM) scanning electron microscopy technique. Some of physico-chemical characteristics of used frying palm oil (UFPO) and UFPO treated with adsorbents were determined. The results showed that the CS ash particles composed of irregular spherical and semispherical grains with deep cavities. The size of particles of CS ash ranged in diameter from 1.1 to 1.7 µm. The morphology of NCS consisted of cluster-type spherical nanoparticles and flakes. The particle size of NCS varies from 0.9 to 1.7 µm. Purification treatments caused marked (poil compared to untreated oil. The treatment of UFPO with 4% of adsorbents caused significant reductions in the content of free fatty acids ranged from 51.2 to 65.0%. The lowest level of peroxide (2.1 meq/kg) was recorded for UFPO treated with 4% of NCS. The highest reductions (72.8; 70.0%) in p-anisidine value were observed in UFPO treated with 4% of CSA and NCS, respectively. Treatment of UFPO with 4% of CS, CSA and NCS significantly lowered the polar content from 13.9% to 6.3, 4.8 and 3.9%, respectively. The results also indicate that CSA and NCS have nearly the same adsorption efficiency in lowering polymer content of UFPO. Filtration treatment of UFPO with 4% of CS, CSA and NCS markedly lowered the viscosity and colour values of treated UFPO.

  19. In vivo evaluation of [11C]SA4503 as a PET ligand for mapping CNS sigma1 receptors

    International Nuclear Information System (INIS)

    Kawamura, Kazunori; Ishiwata, Kiichi; Tajima, Hisashi; Ishii, Shin-Ichi; Matsuno, Kiyoshi; Homma, Yoshio; Senda, Michio

    2000-01-01

    The potential of the 11 C-labeled selective sigma 1 receptor ligand 1-(3,4-dimethoxyphenethyl)-4-(3-phenylpropyl)piperazine ([ 11 C]SA4503) was evaluated in vivo as a positron emission tomography (PET) ligand for mapping sigma 1 receptors in rats. SA4503 is known to have a high affinity (IC 50 17.4 nM) and a higher selectivity (sigma 1 /sigma 2 =103) for the sigma 1 receptor. A high and increasing brain uptake of [ 11 C]SA4503 was found. Pre-, co- and postinjection of cold SA4503 significantly decreased uptake of [ 11 C]SA4503 in the brain, spleen, heart, lung, and kidney in which sigma receptors are present as well as in the skeletal muscle. In the blocking study with one of four sigma receptor ligands including haloperidol, (+)-pentazocine, SA4503, and (-)-pentazocine (in the order of their affinity for sigma 1 receptor subtype), SA4503 and haloperidol significantly reduced the brain uptake of [ 11 C]SA4503 to approximately 30% of the control, but the other two benzomorphans did not. A high specific uptake of [ 11 C]SA4503 by the brain was also confirmed by ex vivo autoradiography (ARG) and PET. Ex vivo ARG showed a higher uptake in the vestibular nucleus, temporal cortex, cingulate cortex, inferior colliculus, thalamus, and frontal cortex, and a moderate uptake in the parietal cortex and caudate putamen. Peripherally, the blocking effects of the four ligands depended on their affinity for sigma 1 receptors. No 11 C-labeled metabolite was detected in the brain 30 min postinjection, whereas approximately 20% of the radioactivity was found as 11 C-labeled metabolites in plasma. These results have demonstrated that the 11 C-labeled sigma 1 receptor ligand [ 11 C]SA4503 has a potential for mapping sigma 1 receptors in the central nervous system and peripheral organs

  20. Molecular dissection of placental malaria protein VAR2CSA interaction with a chemo-enzymatically synthesized chondroitin sulfate library.

    Science.gov (United States)

    Sugiura, Nobuo; Clausen, Thomas Mandel; Shioiri, Tatsumasa; Gustavsson, Tobias; Watanabe, Hideto; Salanti, Ali

    2016-12-01

    Placental malaria, a serious infection caused by the parasite Plasmodium falciparum, is characterized by the selective accumulation of infected erythrocytes (IEs) in the placentas of the pregnant women. Placental adherence is mediated by the malarial VAR2CSA protein, which interacts with chondroitin sulfate (CS) proteoglycans present in the placental tissue. CS is a linear acidic polysaccharide composed of repeating disaccharide units of D-glucuronic acid and N-acetyl-D-galactosamine that are modified by sulfate groups at different positions. Previous reports have shown that placental-adhering IEs were associated with an unusually low sulfated form of chondroitin sulfate A (CSA) and that a partially sulfated dodecasaccharide is the minimal motif for the interaction. However, the fine molecular structure of this CS chain remains unclear. In this study, we have characterized the CS chain that interacts with a recombinant minimal CS-binding region of VAR2CSA (rVAR2) using a CS library of various defined lengths and sulfate compositions. The CS library was chemo-enzymatically synthesized with bacterial chondroitin polymerase and recombinant CS sulfotransferases. We found that C-4 sulfation of the N-acetyl-D-galactosamine residue is critical for supporting rVAR2 binding, whereas no other sulfate modifications showed effects. Interaction of rVAR2 with CS is highly correlated with the degree of C-4 sulfation and CS chain length. We confirmed that the minimum structure binding to rVAR2 is a tri-sulfated CSA dodecasaccharide, and found that a highly sulfated CSA eicosasaccharide is a more potent inhibitor of rVAR2 binding than the dodecasaccharides. These results suggest that CSA derivatives may potentially serve as targets in therapeutic strategies against placental malaria.

  1. Do food blogs serve as a source of nutritionally balanced recipes? An analysis of 6 popular food blogs.

    Science.gov (United States)

    Schneider, Elizabeth P; McGovern, Emily E; Lynch, Colleen L; Brown, Lisa S

    2013-01-01

    To determine whether sampled food blogs provide nutritionally balanced recipes. Two entree recipes per season, per year (2010-2011) were selected from 6 highly ranked food blogs (n = 96). Food Processor Nutrition and Fitness software was used to analyze sodium, saturated fat, and energy content. Analysis was separated by protein type (vegetarian, poultry, red meat, and seafood). Recipes met energy recommendations but were excessive in saturated fat and sodium. Vegetarian and seafood recipes were significantly lower in risk nutrients compared with red meat and poultry recipes. Red meat recipes were not significantly different from poultry recipes for risk nutrients studied; poultry recipes were higher in sodium and energy compared with red meat recipes. The public should be aware of the nutritional limitations of popular food blogs; dietitians could assist in modifying blog recipes for individuals and partner with bloggers to improve the nutritional profile of recipes. Copyright © 2013 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  2. Testing the atmospheric dispersion model of CSA N288.1 with site-specific data

    CERN Document Server

    Chouhan, S L

    2001-01-01

    The atmospheric dispersion component of CSA Standard N288. 1, which provides guidelines for calculating derived release limits, has been tested. Long-term average concentrations of tritium in air were predicted using site-specific release rates and meteorological data and compared with measured concentrations at 43 monitoring sites at all CANDU stations in Canada. The predictions correlate well with the observations but were found to be conservative, overestimating by about 50% on average. The model overpredicted 84% of the time, with the highest prediction lying a factor of 5.5 above the corresponding observation. The model underpredicted the remaining 16% of the time, with the lowest prediction about one-half of the corresponding measurement. Possible explanations for this bias are discussed but no single reason appears capable of accounting for the discrepancy. Rather, the tendency to overprediction seems to result from the cumulative effects of a number of small conservatisms in the model. The model predi...

  3. Cyber security. Compliance to the new CSA 290.7 standard

    Energy Technology Data Exchange (ETDEWEB)

    Daley, M.; Doucet, R.; Echlin, M.; MacDonald, M.; Mihaylov, V.; Sijs, J.; Trask, D. [Canadian Nuclear Laboratories, Chalk River, Ontario (Canada)

    2015-12-15

    Since 2008, the Canadian Nuclear Safety Commission (CNSC), similar to regulators of other critical industries, has requested their licensees to implement cyber security programs and conduct self- assessments without the benefit of an industry specific cyber security standard that provides common metrics for coverage and effectiveness of their programs. However, for the nuclear industry, a new CSA standard 290.7 entitled 'Cyber security for nuclear power plants and small reactor facilities', released in December 2014, will have the CNSC looking to facility operators to be compliant to the new standard. This paper will discuss initiatives at Canadian Nuclear Laboratories to develop of a suite of tools, techniques, and best practices that can be used by the regulator and industry for assessing compliance and effectiveness of cyber security technology and implementations. (author)

  4. Cyber security - compliance to the new CSA 290.7 standard

    Energy Technology Data Exchange (ETDEWEB)

    Daley, M.; Doucet, R.; Echlin, M.; MacDonald, M.; Mihaylov, V.; Sijs, J.; Trask, D., E-mail: Matthew.Daley@cnl.ca [Canadian Nuclear Laboratories, Chalk River, ON, (Canada)

    2015-07-01

    Since 2008, the Canadian Nuclear Safety Commission (CNSC), similar to regulators of other critical industries, has requested their licensees to implement cyber security programs and conduct self-assessments without the benefit of an industry specific cyber security standard that provides common metrics for coverage and effectiveness of their programs. However, for the nuclear industry, a new CSA standard 290.7 entitled 'Cyber security for nuclear power plants and small reactor facilities' [1], released in December 2014, will have the CNSC looking to facility operators to be compliant to the new standard. This paper will discuss initiatives at Canadian Nuclear Laboratories to develop of a suite of tools, techniques, and best practices that can be used by the regulator and industry for assessing compliance and effectiveness of cyber security technology and implementations. (author)

  5. Cyber security. Compliance to the new CSA 290.7 standard

    International Nuclear Information System (INIS)

    Daley, M.; Doucet, R.; Echlin, M.; MacDonald, M.; Mihaylov, V.; Sijs, J.; Trask, D.

    2015-01-01

    Since 2008, the Canadian Nuclear Safety Commission (CNSC), similar to regulators of other critical industries, has requested their licensees to implement cyber security programs and conduct self- assessments without the benefit of an industry specific cyber security standard that provides common metrics for coverage and effectiveness of their programs. However, for the nuclear industry, a new CSA standard 290.7 entitled 'Cyber security for nuclear power plants and small reactor facilities', released in December 2014, will have the CNSC looking to facility operators to be compliant to the new standard. This paper will discuss initiatives at Canadian Nuclear Laboratories to develop of a suite of tools, techniques, and best practices that can be used by the regulator and industry for assessing compliance and effectiveness of cyber security technology and implementations. (author)

  6. Cyber security - compliance to the new CSA 290.7 standard

    International Nuclear Information System (INIS)

    Daley, M.; Doucet, R.; Echlin, M.; MacDonald, M.; Mihaylov, V.; Sijs, J.; Trask, D.

    2015-01-01

    Since 2008, the Canadian Nuclear Safety Commission (CNSC), similar to regulators of other critical industries, has requested their licensees to implement cyber security programs and conduct self-assessments without the benefit of an industry specific cyber security standard that provides common metrics for coverage and effectiveness of their programs. However, for the nuclear industry, a new CSA standard 290.7 entitled 'Cyber security for nuclear power plants and small reactor facilities' [1], released in December 2014, will have the CNSC looking to facility operators to be compliant to the new standard. This paper will discuss initiatives at Canadian Nuclear Laboratories to develop of a suite of tools, techniques, and best practices that can be used by the regulator and industry for assessing compliance and effectiveness of cyber security technology and implementations. (author)

  7. Continuous In Situ Measurements of Near Bottom Chemistry and Sediment-Water Fluxes with the Chimney Sampler Array (CSA)

    Science.gov (United States)

    Martens, C. S.; Mendlovitz, H. P.; White, B. L.; Hoer, D.; Sleeper, K.; Chanton, J.; Wilson, R.; Lapham, L.

    2011-12-01

    The Chimney Sampler Array (CSA) was designed to measure in situ chemical and physical parameters within the benthic boundary layer plus methane and oxygen sediment-water chemical fluxes at upper slope sites in the northern Gulf of Mexico. The CSA can monitor temporal changes plus help to evaluate oceanographic and sub-seafloor processes that can influence the formation and stability of gas hydrates in underlying sediments. The CSA consists of vertical cylinders (chimneys) equipped with internal chemical sensors and with laboratory flume-calibrated washout rates. Chimney washout rates multiplied by chimney mean versus ambient concentrations allow calculation of net O2 and methane sediment-water fluxes. The CSA is emplaced on the seafloor by a ROVARD lander using a ROV for chimney deployments. The CSA presently includes two 30 cm diameter by 90 cm length cylinders that seal against the sediment with lead pellet beanbags; within each chimney cylinder are optode, conductivity and methane sensors. The CSA's data logger platform also includes pressure and turbidity sensors external to the chimneys along with an acoustic Doppler current meter to measure temporal variation in ambient current velocity and direction. The CSA was deployed aboard a ROVARD lander on 9/13/2010 in the northern Gulf of Mexico (Lat. 28 51.28440, Long. 088 29.39421) on biogeochemically active sediments within Block MC-118. A ROV was utilized for chimney deployment away from the ROVARD lander. The CSA monitored temporal changes in water column physical parameters, obtained near-bottom chemical data to compare with pore fluid and sediment core measurements and measured temporal variability in oxygen and methane sediment-water fluxes at two closely spaced stations at MC-118. A continuous, three-week data set was obtained that revealed daily cycles in chemical parameters and episodic flux events. Lower than ambient chimney dissolved O2 concentrations controlled by temporal variability in washout rates

  8. Synthesis and in vivo evaluation of [11C]SA6298 as a PET sigma1 receptor ligand

    International Nuclear Information System (INIS)

    Kawamura, Kazunori; Ishiwata, Kiichi; Tajima, Hisashi; Ishii, Shin-Ichi; Shimada, Yuhei; Matsuno, Kiyoshi; Homma, Yoshio; Senda, Michio

    1999-01-01

    The potential of a 11 C-labeled selective sigma 1 receptor ligand, 1-(3,4-dimethoxyphenethyl)-4-[3-(3,4-dichlorophenyl)propyl]piperazine ([ 11 C]SA6298), was evaluated as a positron emission tomography (PET) ligand for mapping sigma 1 receptors in the central nervous system and peripheral organs. [ 11 C]SA6298 was synthesized by methylation of the desmethyl SA6298 with [ 11 C]CH 3 I, with the decay-corrected radiochemical yield of 39±5% based on [ 11 C]CH 3 I and with the specific activity of 53±17 TBq/mmol within 20 min from end of bombardment (EOB). In mice, the uptake of [ 11 C]SA6298 was significantly decreased by carrier loading in the brain, liver, spleen, heart, lung, small intestine, and kidney in which sigma receptors are present as well as in the skeletal muscle. Pretreatment with SA6298 also blocked the uptake of [ 11 C]SA6298 by these organs except for the small intestine, but significant displacement of [ 11 C]SA6298 by posttreatment with SA6298 was observed only in the heart, lung, and muscle. In the blocking study with one of the eight sigma receptor ligands, including haloperidol, SA6298, NE-100, (+)-pentazocine, SA4503, (-)-pentazocine, (+)-3-PPP, and (+)-SKF 10,047 (in the order of the affinity for sigma 1 receptor subtype), only SA6298 and an analog SA4503 significantly reduced the brain uptake of [ 11 C]SA6298 to approximately 80% of the control, but the other six ligands did not. Peripherally, the uptake of [ 11 C]SA6298 by the organs described above was decreased predominantly by SA6298 or SA4503, but the blocking effects of the other five ligands except for NE-100 depended on their affinity for sigma 1 receptors. The saturable brain uptake of [ 11 C]SA6298, approximately 20%, was also observed by tissue dissection method in rats and by PET in a cat. Ex vivo autoradiography of the rat brain showed a high uptake in the cortex and thalamus. In the cat brain a relatively high uptake was found in the cortex, thalamus, striatum, and cerebellum

  9. Insight into Antigenic Diversity of VAR2CSA-DBL5 epsilon Domain from Multiple Plasmodium falciparum Placental Isolates

    DEFF Research Database (Denmark)

    Gnidehou, Sedami; Jessen, Leon Ivar; Gangnard, Stephane

    2010-01-01

    on the surface of placental parasites. Despite high DBL5e sequence homology among parasite isolates, sequence analyses identified motifs in DBL5e that discriminate parasites according to donor's parity. Moreover, recombinant proteins of two VAR2CSA DBL5e variants displayed diverse recognition patterns by plasma...... from malaria-exposed women, and diverse proteoglycan binding abilities. Conclusions/Significance: This study provides insights into conserved and exposed B cell epitopes in DBL5e that might be a focus for cross reactivity. The importance of sequence variation in VAR2CSA as a critical challenge...

  10. Detailed description of the Ócsa Bird Ringing Station, Hungary

    Directory of Open Access Journals (Sweden)

    Csörgő Tibor

    2016-12-01

    Full Text Available The present paper acts as an introduction to a series that will describe the exploratory analyses of migration phenology and morphometrics of the most common passerine species at the Ócsa Bird Ringing Station. This station is situated in the Ócsa Landscape Protection Area that belongs to the Duna–Ipoly National Park, Hungary. The area is somewhat cooler and more humid than the surrounding agricultural fields and tree plantations, covered by a mosaic of diverse hygrophilous vegetation patches. Bird trapping is mostly based on Japanese mist-net lines crossing different plant communities. During the period of 1984–2015, a total of 422,862 birds were trapped and ringed here, while 202,739 local, 1,235 within country, and 443 foreign recaptures were also recorded. Each bird is characterized by the following data: location and time of capture, species, age, sex, scores of fat, pectoral muscle, wing tip abrasion, and moult, length of wing, 3rd primary, and tail, and body mass. After subjected to a rigorous quality check, digital data are deposited in the archive of the Hungarian Bird Ringing Centre, and the EURING data base. From time to time, other research projects also utilized the accessibility of wild birds captured here, thus collection of blood samples, ecto- and endoparasites was carried out at the station. The relatively long time span, large number of species and individuals, and the readily available environmental (weather, vegetation, etc. data makes the avian data collected here a suitable base for studies of various disciplines like capture methodology, habitat preferences, breeding, migration, and wintering, effects of weather and climate change, and epidemiology of viruses and parasites.

  11. Genre and text-type conventions in Early Modern Women´s recipe books

    Directory of Open Access Journals (Sweden)

    Isabel de la Cruz Cabanillas

    2017-07-01

    Full Text Available Early Modern recipe books map onto women’s roles in the period. Women were responsible for the health and care of all their household members. This explains the women´s interest in gathering information on the topic, usually put together in manuscripts which circulated in the women´s intellectual and domestic circles to serve this purpose. The manuscript is viewed as an artefact likely to be changed to meet the needs of its users. The article seeks to explore genre and text-type conventions in a corpus of medical and culinary recipes written or compiled by women in the seventeenth and eighteenth centuries of Early Modern Britain. The recipes in this period show patterns of continuity from medieval times but also patterns of variation to foreshadow the shape of modern recipes.

  12. Bargaining agents based system for automatic classification of potential allergens in recipes

    Directory of Open Access Journals (Sweden)

    José ALEMANY

    2016-11-01

    Full Text Available The automatic recipe recommendation which take into account the dietary restrictions of users (such as allergies or intolerances is a complex and open problem. Some of the limitations of the problem is the lack of food databases correctly labeled with its potential allergens and non-unification of this information by companies in the food sector. In the absence of an appropriate solution, people affected by food restrictions cannot use recommender systems, because this recommend them inappropriate recipes. In order to resolve this situation, in this article we propose a solution based on a collaborative multi-agent system, using negotiation and machine learning techniques, is able to detect and label potential allergens in recipes. The proposed system is being employed in receteame.com, a recipe recommendation system which includes persuasive technologies, which are interactive technologies aimed at changing users’ attitudes or behaviors through persuasion and social influence, and social information to improve the recommendations.

  13. Colombia's War on Drugs: Can Peru Provide the Recipe for Success

    National Research Council Canada - National Science Library

    Hobaugh, Michael

    2000-01-01

    This thesis examines counternarcotics strategies of interdiction, eradication, and alternative development used in Peru during the 199Os to determine if Peru's success can provide the recipe for success in Colombia...

  14. Medicinal folk recipes used as traditional phyto therapies in district Dera Ismail Khan, KPK, Pakistan

    International Nuclear Information System (INIS)

    Marwat, S.K.; Rehman, F.; Khan, M.A.; Ahmad, M.

    2011-01-01

    This paper is based on the results of an ethno medicinal research work conducted in Dera Ismail Khan (D.I. Khan) District, Khyber Pakhtun Khwa (KPK), Pakistan, during May 2006 to March 2007. The study was focused for documentation of traditional knowledge of local people about the use of medicinal folk recipes of native plants. During field survey, questionnaires were used to interview the local inhabitants, older people including men and women both, who were familiar with traditional uses of indigenous plants. In total 40 new medicinal folk recipes of 26 plant species, belonging to 19 families were recorded. These folk recipes are used as traditional phyto therapies in the area. Plant specimens were identified, preserved and vouchers were deposited in the Department of Botany, Quaid-i-University Islamabad for future references. Results were systematically arranged by alphabetic order of botanical names followed by medicinal folk recipes. English name, local name, family name and voucher no., were listed. (author)

  15. A Cooking Recipe Recommendation System with Visual Recognition of Food Ingredients

    Directory of Open Access Journals (Sweden)

    Keiji Yanai

    2014-04-01

    Full Text Available In this paper, we propose a cooking recipe recommendation system which runs on a consumer smartphone as an interactive mobile application. The proposed system employs real-time visual object recognition of food ingredients, and recommends cooking recipes related to the recognized food ingredients. Because of visual recognition, by only pointing a built-in camera on a smartphone to food ingredients, a user can get to know a related cooking recipes instantly. The objective of the proposed system is to assist people who cook to decide a cooking recipe at grocery stores or at a kitchen. In the current implementation, the system can recognize 30 kinds of food ingredient in 0.15 seconds, and it has achieved the 83.93% recognition rate within the top six candidates. By the user study, we confirmed the effectiveness of the proposed system.

  16. RECIPES FOR BUILDING THE DUAL OF CONIC OPTIMIZATION PROBLEM

    Directory of Open Access Journals (Sweden)

    Diah Chaerani

    2010-08-01

    Full Text Available Building the dual of the primal problem of Conic Optimization (CO isa very important step to make the ¯nding optimal solution. In many cases a givenproblem does not have the simple structure of CO problem (i.e., minimizing a linearfunction over an intersection between a±ne space and convex cones but there areseveral conic constraints and sometimes also equality constraints. In this paper wedeal with the question how to form the dual problem in such cases. We discuss theanswer by considering several conic constraints with or without equality constraints.The recipes for building the dual of such cases is formed in standard matrix forms,such that it can be used easily on the numerical experiment. Special attention isgiven to dual development of special classes of CO problems, i.e., conic quadraticand semide¯nite problems. In this paper, we also brie°y present some preliminariestheory on CO as an introduction to the main topic

  17. Modeling and optimization of dough recipe for breadsticks

    Science.gov (United States)

    Krivosheev, A. Yu; Ponomareva, E. I.; Zhuravlev, A. A.; Lukina, S. I.; Alekhina, N. N.

    2018-05-01

    During the work, the authors studied the combined effect of non-traditional raw materials on indicators of quality breadsticks, mathematical methods of experiment planning were applied. The main factors chosen were the dosages of flaxseed flour and grape seed oil. The output parameters were the swelling factor of the products and their strength. Optimization of the formulation composition of the dough for bread sticks was carried out by experimental- statistical methods. As a result of the experiment, mathematical models were constructed in the form of regression equations, adequately describing the process of studies. The statistical processing of the experimental data was carried out by the criteria of Student, Cochran and Fisher (with a confidence probability of 0.95). A mathematical interpretation of the regression equations was given. Optimization of the formulation of the dough for bread sticks was carried out by the method of uncertain Lagrange multipliers. The rational values of the factors were determined: the dosage of flaxseed flour - 14.22% and grape seed oil - 7.8%, ensuring the production of products with the best combination of swelling ratio and strength. On the basis of the data obtained, a recipe and a method for the production of breadsticks "Idea" were proposed (TU (Russian Technical Specifications) 9117-443-02068106-2017).

  18. Recipe for generating Weyl semimetals with extended topologically protected features

    Science.gov (United States)

    Wang, R.; Zhao, J. Z.; Jin, Y. J.; Xu, W. P.; Gan, L.-Y.; Wu, X. Z.; Xu, H.; Tong, S. Y.

    2017-09-01

    We present a recipe that leads to Weyl semimetals with extended topologically protected features. We show that compounds in a family that possess time-reversal symmetry and share a noncentrosymmetric cubic structure with the space group F -43 m (no. 216) host robust Weyl fermions with extended and easily measurable protected features. The candidates in this family are compounds with different chemical formulas, A B2 , ABC, AB C2 , and ABCD, and their Fermi levels are predominantly populated by nontrivial Weyl fermions. Symmetry of the system requires that the Weyl nodes with opposite chirality are well separated in momentum space. Adjacent Weyl points have the same chirality; thus these Weyl nodes would not annihilate each other with respect to lattice perturbations. As Fermi arcs and surface states connect Weyl nodes with opposite chirality, the large separation of the latter in momentum space guarantees the appearance of very long arcs and surface states. This work demonstrates that the use of system symmetry by first-principles calculations is a powerful approach for discovering new Weyl semimetals with attractive features whose protected fermions may be candidates of many applications.

  19. Data Recipes: Toward Creating How-To Knowledge Base for Earth Science Data

    Science.gov (United States)

    Shen, Suhung; Lynnes, Chris; Acker, James G.; Beaty, Tammy

    2015-01-01

    Both the diversity and volume of Earth science data from satellites and numerical models are growing dramatically, due to an increasing population of measured physical parameters, and also an increasing variety of spatial and temporal resolutions for many data products. To further complicate matters, Earth science data delivered to data archive centers are commonly found in different formats and structures. NASA data centers, managed by the Earth Observing System Data and Information System (EOSDIS), have developed a rich and diverse set of data services and tools with features intended to simplify finding, downloading, and working with these data. Although most data services and tools have user guides, many users still experience difficulties with accessing or reading data due to varying levels of familiarity with data services, tools, and or formats. The data recipe project at Goddard Earth Science Data and Information Services Center (GES DISC) was initiated in late 2012 for enhancing user support. A data recipe is a How-To online explanatory document, with step-by-step instructions and examples of accessing and working with real data (http:disc.sci.gsfc.nasa.govrecipes). The current suite of recipes has been found to be very helpful, especially to first-time-users of particular data services, tools, or data products. Online traffic to the data recipe pages is significant, even though the data recipe topics are still limited. An Earth Science Data System Working Group (ESDSWG) for data recipes was established in the spring of 2014, aimed to initiate an EOSDIS-wide campaign for leveraging the distributed knowledge within EOSDIS and its user communities regarding their respective services and tools. The ESDSWG data recipe group is working on an inventory and analysis of existing data recipes and tutorials, and will provide guidelines and recommendation for writing and grouping data recipes, and for cross linking recipes to data products. This presentation gives an

  20. Changes in bacterial and fungal communities across compost recipes, preparation methods, and composting times.

    Science.gov (United States)

    Neher, Deborah A; Weicht, Thomas R; Bates, Scott T; Leff, Jonathan W; Fierer, Noah

    2013-01-01

    Compost production is a critical component of organic waste handling, and compost applications to soil are increasingly important to crop production. However, we know surprisingly little about the microbial communities involved in the composting process and the factors shaping compost microbial dynamics. Here, we used high-throughput sequencing approaches to assess the diversity and composition of both bacterial and fungal communities in compost produced at a commercial-scale. Bacterial and fungal communities responded to both compost recipe and composting method. Specifically, bacterial communities in manure and hay recipes contained greater relative abundances of Firmicutes than hardwood recipes with hay recipes containing relatively more Actinobacteria and Gemmatimonadetes. In contrast, hardwood recipes contained a large relative abundance of Acidobacteria and Chloroflexi. Fungal communities of compost from a mixture of dairy manure and silage-based bedding were distinguished by a greater relative abundance of Pezizomycetes and Microascales. Hay recipes uniquely contained abundant Epicoccum, Thermomyces, Eurotium, Arthrobotrys, and Myriococcum. Hardwood recipes contained relatively abundant Sordariomycetes. Holding recipe constant, there were significantly different bacterial and fungal communities when the composting process was managed by windrow, aerated static pile, or vermicompost. Temporal dynamics of the composting process followed known patterns of degradative succession in herbivore manure. The initial community was dominated by Phycomycetes, followed by Ascomycota and finally Basidiomycota. Zygomycota were associated more with manure-silage and hay than hardwood composts. Most commercial composters focus on the thermophilic phase as an economic means to insure sanitation of compost from pathogens. However, the community succeeding the thermophilic phase begs further investigation to determine how the microbial dynamics observed here can be best managed

  1. Evaluation of owner experiences and adherence to home-cooked diet recipes for dogs.

    Science.gov (United States)

    Johnson, L N; Linder, D E; Heinze, C R; Kehs, R L; Freeman, L M

    2016-01-01

    To evaluate owner experiences and adherence to home-cooked diet recipes for dogs. Clients of a veterinary teaching hospital clinical nutrition service who had a home-cooked diet recipe formulated for their dogs between March 2011 and December 2013 were given a survey by email, postal mail and telephone. Survey questions addressed motivations, positive and negative aspects of feeding home-cooked diets and current feeding practices. Responses were compared to animals' medical records to determine adherence. Of the 93 owners who were contacted, 53 (57%) completed the survey. Of the 53 respondents, 43 owners (81%) reported that they were still feeding an home-cooked diet or had fed an home-cooked diet until the time of their dogs' deaths. The most common motivation for feeding a home-cooked diet was suitability for specific medical needs. Of the 30 surveys that included a complete diet history, only four (13%) demonstrated exact adherence to home-cooked diet recipes. Most respondents liked and continued to feed a home-cooked diet, but few owners adhered to prescribed recipes and many dogs required recipe modifications. It is important to counsel dog owners about benefits and drawbacks of feeding home-cooked diets, importance of recipe adherence and necessity for follow-up after diet formulation with a board-certified veterinary nutritionist. © 2015 British Small Animal Veterinary Association.

  2. 78 FR 79423 - Energy Efficiency Program for Industrial Equipment: Petition of CSA Group for Classification as a...

    Science.gov (United States)

    2013-12-30

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy [Docket No. EERE-2013-BT-DET-0053] Energy Efficiency Program for Industrial Equipment: Petition of CSA Group for Classification as a Nationally Recognized Certification Program for Small Electric Motors AGENCY: Office of Energy Efficiency and...

  3. Multi-Informant Assessment of Anxiety regarding Ano-Genital Examinations for Suspected Child Sexual Abuse (CSA)

    Science.gov (United States)

    Scribano, Philip V.; Hornor, Gail; Rhoda, Dale; Curran, Sherry; Stevens, Jack

    2010-01-01

    Objective: Given the commonly held belief that physical examinations for child sexual abuse (CSA) are very distressing, our primary objective was to evaluate anxiety during these assessments using the Multidimensional Anxiety Score for Children (MASC-10). A second objective was to compare self-reported anxiety to parental report using the MASC-10…

  4. Purification, characterization of Chondroitinase ABC from Sphingomonas paucimobilis and in vitro cardiocytoprotection of the enzymatically degraded CS-A.

    Science.gov (United States)

    Fu, Jingyun; Jiang, Zhiwen; Chang, Jing; Han, Baoqin; Liu, Wanshun; Peng, Yanfei

    2018-04-24

    An extracellular chondroitinase ABC (ChSase ABC) produced by Sphingomonas paucimobilis was purified to homogeneity through ammonium sulfate precipitation, DEAE-Sepharose Fast Flow and Sephadex G-100 chromatography. The molecular weight was 82.3 kDa. It showed specific lyase activity toward chondroitin sulfate A (CS-A), CS-B, CS-C and hyaluronan (HA). Using CS-A as substrate, the specific activity was 98.04 U/mg, the maximal reaction rate (V max ) and Michaelis-Menten constant (K m ) were 0.49 μmol/min/ml and 0.79 mg/ml, respectively. Highest activity was obtained at pH 6.5 and 40 °C, and Hg 2+ could strongly inhibit the enzyme activity. Mass spectrometry analysis indicated CS-A was degraded to unsaturated disaccharides by ChSase ABC. In vitro cytotoxic tests showed that CS-A oligosaccharide at the concentration of 50 and 100 μg/ml could promote the proliferation of normal H9c2 myocardial cells, decrease the damage induced by isoproterenol (ISO) and accelerate the recovery of cells injured by ISO. These findings suggested that ChSase ABC from Sphingomonas paucimobilis could be a promising tool for the structural analysis and bioactive oligosaccharide preparation of glucosaminoglycans. Copyright © 2018 Elsevier B.V. All rights reserved.

  5. Differential induction of functional IgG using the Plasmodium falciparum placental malaria vaccine candidate VAR2CSA

    DEFF Research Database (Denmark)

    Pinto, Vera V; Ditlev, Sisse B; Jensen, Kamilla E

    2011-01-01

    In Plasmodium falciparum malaria endemic areas placental malaria (PM) is an important complication of malaria. The recurrence of malaria in primigravidae women irrespective of acquired protection during childhood is caused by the interaction between the parasite-expressed VAR2CSA antigen and chon...

  6. The chondroitin sulfate A-binding site of the VAR2CSA protein involves multiple N-terminal domains

    DEFF Research Database (Denmark)

    Dahlbäck, Madeleine; Jørgensen, Lars M; Nielsen, Morten A

    2011-01-01

    Malaria during pregnancy is a major health problem for African women. The disease is caused by Plasmodium falciparum malaria parasites, which accumulate in the placenta by adhering to chondroitin sulfate A (CSA). The interaction between infected erythrocytes and the placental receptor is mediated...

  7. Murine Model for Preclinical Studies of Var2CSA-Mediated Pathology Associated with Malaria in Pregnancy

    Science.gov (United States)

    Dechavanne, Sebastien; Sousa, Patrícia M.; Barateiro, André; Cunha, Sónia F.; Nunes-Silva, Sofia; Lima, Flávia A.; Murillo, Oscar; Marinho, Claudio R. F.; Gangnard, Stephane; Srivastava, Anand; Braks, Joanna A.; Janse, Chris J.; Gamain, Benoit; Penha-Gonçalves, Carlos

    2016-01-01

    Plasmodium falciparum infection during pregnancy leads to abortions, stillbirth, low birth weight, and maternal mortality. Infected erythrocytes (IEs) accumulate in the placenta by adhering to chondroitin sulfate A (CSA) via var2CSA protein exposed on the P. falciparum IE membrane. Plasmodium berghei IE infection in pregnant BALB/c mice is a model for severe placental malaria (PM). Here, we describe a transgenic P. berghei parasite expressing the full-length var2CSA extracellular region (domains DBL1X to DBL6ε) fused to a P. berghei exported protein (EMAP1) and characterize a var2CSA-based mouse model of PM. BALB/c mice were infected at midgestation with different doses of P. berghei-var2CSA (P. berghei-VAR) or P. berghei wild-type IEs. Infection with 104 P. berghei-VAR IEs induced a higher incidence of stillbirth and lower fetal weight than P. berghei. At doses of 105 and 106 IEs, P. berghei-VAR-infected mice showed increased maternal mortality during pregnancy and fetal loss, respectively. Parasite loads in infected placentas were similar between parasite lines despite differences in maternal outcomes. Fetal weight loss normalized for parasitemia was higher in P. berghei-VAR-infected mice than in P. berghei-infected mice. In vitro assays showed that higher numbers of P. berghei-VAR IEs than P. berghei IEs adhered to placental tissue. Immunization of mice with P. berghei-VAR elicited IgG antibodies reactive to DBL1-6 recombinant protein, indicating that the topology of immunogenic epitopes is maintained between DBL1-6–EMAP1 on P. berghei-VAR and recombinant DBL1-6 (recDBL1-6). Our data suggested that impairments in pregnancy caused by P. berghei-VAR infection were attributable to var2CSA expression. This model provides a tool for preclinical evaluation of protection against PM induced by approaches that target var2CSA. PMID:27045035

  8. Organizing Committee Advisory Committee 187

    Indian Academy of Sciences (India)

    Organizing Committee. V M Datar (Chairman). Bhabha Atomic Research Centre, Mumbai, India. D C Biswas (Convener). Bhabha Atomic Research Centre, Mumbai, India. K Mahata (Secretary). Bhabha Atomic Research Centre, Mumbai, India. Z Ahmed. Bhabha Atomic Research Centre, Mumbai, India. P V Bhagwat.

  9. Baculovirus-expressed constructs induce immunoglobulin G that recognizes VAR2CSA on Plasmodium falciparum-infected erythrocytes

    DEFF Research Database (Denmark)

    Barfod, Lea; Nielsen, Morten A; Turner, Louise

    2006-01-01

    We raised specific antisera against recombinant VAR2CSA domains produced in Escherichia coli and in insect cells. All were reactive in enzyme-linked immunosorbent assay, but only insect cell-derived constructs induced immunoglobulin G (IgG) that was reactive with native VAR2CSA on the surface...

  10. Antibody levels to recombinant VAR2CSA domains vary with Plasmodium falciparum parasitaemia, gestational age, and gravidity, but do not predict pregnancy outcomes.

    Science.gov (United States)

    Fried, Michal; Kurtis, Jonathan D; Swihart, Bruce; Morrison, Robert; Pond-Tor, Sunthorn; Barry, Amadou; Sidibe, Youssoufa; Keita, Sekouba; Mahamar, Almahamoudou; Andemel, Naissem; Attaher, Oumar; Dembele, Adama B; Cisse, Kadidia B; Diarra, Bacary S; Kanoute, Moussa B; Narum, David L; Dicko, Alassane; Duffy, Patrick E

    2018-03-09

    Maternal malaria is a tropical scourge associated with poor pregnancy outcomes. Women become resistant to Plasmodium falciparum pregnancy malaria as they acquire antibodies to the variant surface antigen VAR2CSA, a leading vaccine candidate. Because malaria infection may increase VAR2CSA antibody levels and thereby confound analyses of immune protection, gravidity-dependent changes in antibody levels during and after infection, and the effect of VAR2CSA antibodies on pregnancy outcomes were evaluated. Pregnant women enrolled in a longitudinal cohort study of mother-infant pairs in Ouelessebougou, Mali provided plasma samples at enrollment, gestational week 30-32, and delivery. Antibody levels to VAR2CSA domains were measured using a multiplex bead-based assay. Antibody levels to VAR2CSA were higher in multigravidae than primigravidae. Malaria infection was associated with increased antibody levels to VAR2CSA domains. In primigravidae but not in secundigravidae or multigravidae, antibodies levels sharply declined after an infection. A relationship between any VAR2CSA antibody specificity and protection from adverse pregnancy outcomes was not detected. During malaria infection, primigravidae acquire short-lived antibodies. The lack of an association between VAR2CSA domain antibody reactivity and improved pregnancy outcomes suggests that the recombinant proteins may not present native epitopes targeted by protective antibodies.

  11. Positive Selection of Plasmodium falciparum Parasites With Multiple var2csa-Type PfEMP1 Genes During the Course of Infection in Pregnant Women

    Science.gov (United States)

    Salanti, Ali; Lavstsen, Thomas; Nielsen, Morten A.; Theander, Thor G.; Leke, Rose G. F.; Lo, Yeung Y.; Bobbili, Naveen; Arnot, David E.; Taylor, Diane W.

    2011-01-01

    Placental malaria infections are caused by Plasmodium falciparum–infected red blood cells sequestering in the placenta by binding to chondroitin sulfate A, mediated by VAR2CSA, a variant of the PfEMP1 family of adhesion antigens. Recent studies have shown that many P. falciparum genomes have multiple genes coding for different VAR2CSA proteins, and parasites with >1 var2csa gene appear to be more common in pregnant women with placental malaria than in nonpregnant individuals. We present evidence that, in pregnant women, parasites containing multiple var2csa-type genes possess a selective advantage over parasites with a single var2csa gene. Accumulation of parasites with multiple copies of the var2csa gene during the course of pregnancy was also correlated with the development of antibodies involved in blocking VAR2CSA adhesion. The data suggest that multiplicity of var2csa-type genes enables P. falciparum parasites to persist for a longer period of time during placental infections, probably because of their greater capacity for antigenic variation and evasion of variant-specific immune responses. PMID:21592998

  12. Infections with Plasmodium falciparum during pregnancy affect VAR2CSA DBL-5 domain-specific T cell cytokine responses

    DEFF Research Database (Denmark)

    Gbédandé, Komi; Cottrell, Gilles; Vianou, Bertin

    2016-01-01

    BACKGROUND: Current knowledge of human immunological responses to pregnancy-associated malaria-specific Plasmodium falciparum protein VAR2CSA concerns almost exclusively B cell-driven antibody-mediated activity. Knowledge of VAR2CSA-specific T cell-mediated activity is minimal by comparison, with...

  13. Introducing CSR - The Missing Ingredient in the Land Reform Recipe?

    Directory of Open Access Journals (Sweden)

    Henk J Kloppers

    2014-05-01

    Full Text Available In reaction to the unequal land ownership brought about by decades of apartheid, the first democratically elected government embarked on an extensive land reform programme - a programme consisting of the three constitutionally protected pillars: restitution, redistribution and tenure reform. The aim of this programme is not only to provide for restitution to persons who lost their land as a result of racially based measures, but also provide previously disadvantaged South Africans with access to land in order to address the unequal land ownership. This research focuses on the restitution and redistribution pillars of the land reform programme. The progress made in terms of both these sub-programmes has been disappointing. With reference to redistribution the government has set the target to redistribute 30% of white owned commercial agricultural land to black persons by 2014. To date, less than 10% of this target has been achieved and all indications are that the overwhelming majority of land which has been redistributed is not being used productively or have fallen into a state of total neglect. The state of the redistributed land can be attributed to a variety of causes, with the main cause being the government's inability to provide proper post-settlement support to land reform beneficiaries. Against this background it is clear that alternative options have to be identified in order to improve the result of land reform. This article identifies corporate social responsibility (CSR as one of the missing ingredients in the recipe for a successful land reform programme. The article introduces CSR and discusses the business case for CSR; identifies its benefits; considers its possible limitations; and examines the major drivers behind the notion. From the discussion of these topics it will become evident that an assumption of social responsibility by businesses in especially the agricultural sector might contribute to an improved land reform

  14. Multiple var2csa-type PfEMP1 genes located at different chromosomal loci occur in many Plasmodium falciparum isolates

    DEFF Research Database (Denmark)

    Sander, Adam F; Salanti, Ali; Lavstsen, Thomas

    2009-01-01

    in the VAR2CSA protein, sequence variation in the DBL2X region of var2csa genes in 54 P.falciparum samples was analyzed. Chromosome mapping of var2csa loci was carried out and a quantitative PCR assay was developed to estimate the number of var2csa genes in P.falciparum isolates from the placenta of pregnant....... falciparum isolates. One gene is on chromosome 12 but additional var2csa-type genes are on different chromosomes in different isolates. Multiplicity of var2csa genes appears more common in infected placentae than in samples from non-pregnant donors indicating a possible advantage of this genotype...

  15. New validated recipes for double-blind placebo-controlled low-dose food challenges.

    Science.gov (United States)

    Winberg, Anna; Nordström, Lisbeth; Strinnholm, Åsa; Nylander, Annica; Jonsäll, Anette; Rönmark, Eva; West, Christina E

    2013-05-01

    Double-blind placebo-controlled food challenges are considered the most reliable method to diagnose or rule out food allergy. Despite this, there are few validated challenge recipes available. The present study aimed to validate new recipes for low-dose double-blind placebo-controlled food challenges in school children, by investigating whether there were any sensory differences between the active materials containing cow's milk, hen's egg, soy, wheat or cod, and the placebo materials. The challenge materials contained the same hypoallergenic amino acid-based product, with or without added food allergens. The test panels consisted of 275 school children, aged 8-10 and 14-15 yr, respectively, from five Swedish schools. Each participant tested at least one recipe. Standardized blinded triangle tests were performed to investigate whether any sensory differences could be detected between the active and placebo materials. In our final recipes, no significant differences could be detected between the active and placebo materials for any challenge food (p > 0.05). These results remained after stratification for age and gender. The taste of challenge materials was acceptable, and no unfavourable side effects related to test materials were observed. In summary, these new validated recipes for low-dose double-blinded food challenges contain common allergenic foods in childhood; cow's milk, hen's egg, soy, wheat and cod. All test materials contain the same liquid vehicle, which facilitates preparation and dosing. Our validated recipes increase the range of available recipes, and as they are easily prepared and dosed, they may facilitate the use of double-blind placebo-controlled food challenges in daily clinical practice. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

  16. Testing the atmospheric dispersion model of CSA N288.1 with site-specific data

    International Nuclear Information System (INIS)

    Chouhan, S.L.; Davis, P.A.

    2001-01-01

    The atmospheric dispersion component of CSA Standard N288. 1, which provides guidelines for calculating derived release limits, has been tested. Long-term average concentrations of tritium in air were predicted using site-specific release rates and meteorological data and compared with measured concentrations at 43 monitoring sites at all CANDU stations in Canada. The predictions correlate well with the observations but were found to be conservative, overestimating by about 50% on average. The model overpredicted 84% of the time, with the highest prediction lying a factor of 5.5 above the corresponding observation. The model underpredicted the remaining 16% of the time, with the lowest prediction about one-half of the corresponding measurement. Possible explanations for this bias are discussed but no single reason appears capable of accounting for the discrepancy. Rather, the tendency to overprediction seems to result from the cumulative effects of a number of small conservatisms in the model. The model predictions were slightly better when site-specific meteorological data were used in the calculations in place of the default data of N288.1. Some large discrepancies between predictions and observations at specific monitoring sites suggest that it is the measurements rather than the model that are at fault. The testing has therefore provided a check on the observations as well as on the model. Recommendations on model use and data collection are made to improve the level of agreement between predictions and observations in the future. (author)

  17. Just add a pinch of salt!--current directions for the use of salt in recipes in Australian magazines.

    Science.gov (United States)

    Webster, Jacqui; Dunford, Elizabeth; Barzi, Federica; Neal, Bruce

    2010-02-01

    Australians currently consume too much salt causing adverse consequences for health. The media play an important role in the provision of nutrition advice to consumers. Previous research shows that many foods advertized in consumer magazines are high in salt, but little research has examined magazine recipes in this context. The aim of this project was to summarize directions for salt use in recipes in leading Australian magazines. In August 2007 and 2008, the top 10 magazines by circulation that included at least five recipes, were examined. Standardized information was collected about directions for salt use in recipes. Three hundred and thirty recipes were identified in 2007 and 417 in 2008. About 68% of recipes included high-salt ingredients, 37% instructed to season with salt, 10% instructed to add a specific quantity of salt and 15% recommended selection of low-salt ingredients. There was substantial variability in directions for salt use in recipes between magazines, but no clear differences between 2007 and 2008. Many recipes advised to add salt in direct contradiction to national dietary guidelines. There is clear potential for editorial guidelines on salt use in recipes to play a role in advancing public health efforts in Australia and other such nations.

  18. The effect of noncollinearity of 15N-1H dipolar and 15N CSA tensors and rotational anisotropy on 15N relaxation, CSA/dipolar cross correlation, and TROSY

    International Nuclear Information System (INIS)

    Fushman, David; Cowburn, David

    1999-01-01

    Current approaches to 15N relaxation in proteins assume that the 15N-1H dipolar and 15N CSA tensors are collinear. We show theoretically that, when there is significant anisotropy of molecular rotation, different orientations of the two tensors, experimentally observed in proteins, nucleic acids, and small peptides, will result in differences in site- specific correlation functions and spectral densities. The standard treatments of the rates of longitudinal and transverse relaxation of amide 15N nuclei, of the 15N CSA/15N-1H dipolar cross correlation, and of the TROSY experiment are extended to account for the effect of noncollinearity of the 15N-1H dipolar and 15N CSA (chemical shift anisotropy) tensors. This effect, proportional to the degree of anisotropy of the overall motion, (D-parallel /D-perpendicular -1), is sensitive to the relative orientation of the two tensors and to the orientation of the peptide plane with respect to the diffusion coordinate frame. The effect is negligible at small degrees of anisotropy, but is predicted to become significant for D-parallel /D-perpendicular ≥1.5, and at high magnetic fields. The effect of noncollinearity of 15N CSA and 15N-1H dipolar interaction is sensitive to both gross (hydrodynamic) properties and atomic-level details of protein structure. Incorporation of this effect into relaxation data analysis is likely to improve both precision and accuracy of the derived characteristics of protein dynamics, especially at high magnetic fields and for molecules with a high degree of anisotropy of the overall motion. The effect will also make TROSY efficiency dependent on local orientation in moderately anisotropic systems

  19. Studies of optical, morphological and electrical properties of POMA/PMMA blends, using two different levels of doping with CSA

    Directory of Open Access Journals (Sweden)

    Nizamara S. Pereira

    2012-01-01

    Full Text Available Poly(o-methoxyaniline (POMA was synthesized by oxidative polymerization of the monomer o-methoxyaniline. POMA/poly(methyl methacrylate (PMMA blends were produced by dissolving both polymers in chloroform (CHCl3.The amount of camphor sulfonic acid (CSA used as dopant of POMA was different, providing two methods for preparation of the blends. Solutions were analyzed by Fourier transform infrared spectroscopy (FTIR and then deposited on glass substrate by spin coating for characterization by atomic force microscope (AFM and current versus voltage (I × V curves. FTIR spectra of solutions were similar as expected. In the AFM images a reduction and/or loss of globules common in conducting polymers (CP such as polyaniline (PANI and its derivatives was observed. Films produced with different amounts of CSA presented distinct, linear and non-linear I × V curves.

  20. Molecular dissection of placental malaria protein VAR2CSA interaction with a chemo-enzymatically synthesized chondroitin sulfate library

    DEFF Research Database (Denmark)

    Sugiura, Nobuo; Clausen, Thomas Mandel; Shioiri, Tatsuasa

    2016-01-01

    with chondroitin sulfate (CS) proteoglycans present in the placental tissue. CS is a linear acidic polysaccharide composed of repeating disaccharide units of d-glucuronic acid and N-acetyl-d-galactosamine that are modified by sulfate groups at different positions. Previous reports have shown that placental......-adhering IEs were associated with an unusually low sulfated form of chondroitin sulfate A (CSA) and that a partially sulfated dodecasaccharide is the minimal motif for the interaction. However, the fine molecular structure of this CS chain remains unclear. In this study, we have characterized the CS chain...... that interacts with a recombinant minimal CS-binding region of VAR2CSA (rVAR2) using a CS library of various defined lengths and sulfate compositions. The CS library was chemo-enzymatically synthesized with bacterial chondroitin polymerase and recombinant CS sulfotransferases. We found that C-4 sulfation...

  1. The Mediator Role of Early Maladaptive Schemas Between Childhood Sexual Abuse and Impulsive Symptoms in Female Survivors of CSA.

    Science.gov (United States)

    Estévez, Ana; Ozerinjauregi, Nagore; Herrero-Fernández, David; Jauregui, Paula

    2016-04-24

    Child abuse is a traumatic experience that may have psychological consequences such as dysfunctional beliefs. The aim of this study was to analyze the impulsive behaviors (alcohol abuse, gambling, drug abuse, eating disorders, Internet abuse, videogame abuse, shopping and sex addiction) in sexual abuse survivors and to study the mediating role of early maladaptive schemas in the appearance of impulsive behaviors in adult female victims. The sample consisted of 182 adult women who had suffered childhood sexual abuse (CSA), mostly referred by associations for the treatment of childhood abuse and maltreatment. Sexual abuse was found to be positively related to the domains of Disconnection/Rejection and Impaired Autonomy. Moreover, these domains were significantly related to impulsivity and impulsive behaviors. Finally, the Disconnection/Rejection domain was found to mediate between CSA and eating disorders and alcohol abuse. These results may provide important guidance for clinical intervention. © The Author(s) 2016.

  2. Selective extraction of cobalt 60 and radium on CSA's SIMTM system

    International Nuclear Information System (INIS)

    Denton, M.S.; Higgins, I.R.

    1988-01-01

    CSA, has developed and promoted a new ground/well water treatment media and support system for hydrogen sulfide, iron, and manganese called The SIM System. This media was also found to have a selective affinity for arsenic, selenium, antimony, bismuth and lead. All heavy metals have not been checked, but of special rad-waste interest is Co-60 and Ra-226. Barium has been used as a stand-in for Ra in the lab, but both Co and Ba have exhibited very high affinities from Oak Ridge waters. A very attractive feature is that the adsorbed metals may be eluted with a minimum of acid, unlike ion exchangers that regenerate with difficulty or zeolites which dissolve in acids. This opens up the new dimension of extraction/concentration of these contaminants. Ordinary water softening ion exchange resin is excellent for extraction of Ra from drinking water, but, as mentioned, regenerates with great difficulty. The SIM media may be used for pre-treatment with the acid regenerant reloaded on ordinary resin for a very high concentration of Ra, or Co, for final disposal. The very stable SIM media may also be disposed of directly. Strontium (Sr-90) affinity isn't as great as for barium, but is greater than calcium. The separation factor of SIM for Sr/Ca may well be better than the value of two (2) observed for ordinary cation resin. Further studies are being made to demonstrate the full potential of this selective media for certain rad-wastes

  3. Mutation update for the CSB/ERCC6 and CSA/ERCC8 genes involved in Cockayne syndrome.

    Science.gov (United States)

    Laugel, V; Dalloz, C; Durand, M; Sauvanaud, F; Kristensen, U; Vincent, M C; Pasquier, L; Odent, S; Cormier-Daire, V; Gener, B; Tobias, E S; Tolmie, J L; Martin-Coignard, D; Drouin-Garraud, V; Heron, D; Journel, H; Raffo, E; Vigneron, J; Lyonnet, S; Murday, V; Gubser-Mercati, D; Funalot, B; Brueton, L; Sanchez Del Pozo, J; Muñoz, E; Gennery, A R; Salih, M; Noruzinia, M; Prescott, K; Ramos, L; Stark, Z; Fieggen, K; Chabrol, B; Sarda, P; Edery, P; Bloch-Zupan, A; Fawcett, H; Pham, D; Egly, J M; Lehmann, A R; Sarasin, A; Dollfus, H

    2010-02-01

    Cockayne syndrome is an autosomal recessive multisystem disorder characterized principally by neurological and sensory impairment, cachectic dwarfism, and photosensitivity. This rare disease is linked to mutations in the CSB/ERCC6 and CSA/ERCC8 genes encoding proteins involved in the transcription-coupled DNA repair pathway. The clinical spectrum of Cockayne syndrome encompasses a wide range of severity from severe prenatal forms to mild and late-onset presentations. We have reviewed the 45 published mutations in CSA and CSB to date and we report 43 new mutations in these genes together with the corresponding clinical data. Among the 84 reported kindreds, 52 (62%) have mutations in the CSB gene. Many types of mutations are scattered along the whole coding sequence of both genes, but clusters of missense mutations can be recognized and highlight the role of particular motifs in the proteins. Genotype-phenotype correlation hypotheses are considered with regard to these new molecular and clinical data. Additional cases of molecular prenatal diagnosis are reported and the strategy for prenatal testing is discussed. Two web-based locus-specific databases have been created to list all identified variants and to allow the inclusion of future reports (www.umd.be/CSA/ and www.umd.be/CSB/). (c) 2009 Wiley-Liss, Inc.

  4. An upstream open reading frame controls translation of var2csa, a gene implicated in placental malaria.

    Directory of Open Access Journals (Sweden)

    Borko Amulic

    2009-01-01

    Full Text Available Malaria, caused by the parasite Plasmodium falciparum, is responsible for substantial morbidity, mortality and economic losses in tropical regions of the world. Pregnant women are exceptionally vulnerable to severe consequences of the infection, due to the specific adhesion of parasite-infected erythrocytes in the placenta. This adhesion is mediated by a unique variant of PfEMP1, a parasite encoded, hyper-variable antigen placed on the surface of infected cells. This variant, called VAR2CSA, binds to chondroitin sulfate A on syncytiotrophoblasts in the intervillous space of placentas. VAR2CSA appears to only be expressed in the presence of a placenta, suggesting that its expression is actively repressed in men, children or non-pregnant women; however, the mechanism of repression is not understood. Using cultured parasite lines and reporter gene constructs, we show that the gene encoding VAR2CSA contains a small upstream open reading frame that acts to repress translation of the resulting mRNA, revealing a novel form of gene regulation in malaria parasites. The mechanism underlying this translational repression is reversible, allowing high levels of protein translation upon selection, thus potentially enabling parasites to upregulate expression of this variant antigen in the presence of the appropriate host tissue.

  5. Antibody responses to the full-length VAR2CSA and its DBL domains in Cameroonian children and teenagers

    DEFF Research Database (Denmark)

    Fodjo, Barriere A Y; Atemnkeng, Njika; Esemu, Livo

    2016-01-01

    villages and 160 children with severe malaria from the city.  Results: Low Ab levels to VAR2CSA were detected in children; however, Ab levels to FV2 in teenagers were rare. Children preferentially recognized DBL2 (56-70%) and DBL4 (50-60%), while multigravidae produced high levels of IgG to DBL3, DBL5...... and FV2. Sixty-seven percent of teenage girls (n = 16/24) recognized ID1-ID2a region of VAR2CSA. Children with severe forms of malaria had significantly higher IgG to merozoite antigens (all p 0.05) when compared to the healthy children.  Conclusion: The study...... suggests that children, including teenage girls acquire Ab to VAR2CSA domains and FV2, but Ab levels are much lower than those needed to protect women from placental infections and repertoire of Ab responses to DBL domains is different from those in pregnant women. Interestingly, children with severe...

  6. The production of IL-1, IL-3, CSA by bone marrow nuclears during bone marrow haemopoiesis after lethal irradiation and syngenic bone marrow transplantation

    International Nuclear Information System (INIS)

    Dygaj, A.M.; Buznik, D.V.; Bogdashin, I.V.; Agafonov, V.I.

    1994-01-01

    The production of haemopoietic factors (IL-1, IL-3, CSA) by adherent and unadherent cells of lethally irradiate CBA mice bone marrow and after syngenic myelokaryocyte transplantation was studied. Radioresistant myelokaryocytes capable to produce haemopoetic factors IL-1, CSA as early as 24 hr after irradiation were found in adherent cell fraction. The synthesis of humoral factors (IL-3, CSA) by unadherent bone marrow elements was realised in a late of experiment (3-6 days) that was connected with forming of functionally valuable cell forms from transplanted or viable stem cells

  7. SQL Server 2012 data integration recipes solutions for integration services and other ETL tools

    CERN Document Server

    Aspin, Adam

    2012-01-01

    SQL Server 2012 Data Integration Recipes provides focused and practical solutions to real world problems of data integration. Need to import data into SQL Server from an outside source? Need to export data and send it to another system? SQL Server 2012 Data Integration Recipes has your back. You'll find solutions for importing from Microsoft Office data stores such as Excel and Access, from text files such as CSV files, from XML, from other database brands such as Oracle and MySQL, and even from other SQL Server databases. You'll learn techniques for managing metadata, transforming data to mee

  8. Validation of novel recipes for double-blind, placebo-controlled food challenges in children and adults.

    Science.gov (United States)

    Vlieg-Boerstra, B J; Herpertz, I; Pasker, L; van der Heide, S; Kukler, J; Jansink, C; Vaessen, W; Beusekamp, B J; Dubois, A E J

    2011-07-01

    In double-blind, placebo-controlled food challenges (DBPCFCs), the use of challenge materials in which blinding is validated is a prerequisite for obtaining true blinded conditions during the test procedure. Therefore, the aim of this study was to enlarge the available range of validated recipes for DBPCFCs to facilitate oral challenge tests in all age groups, including young children, while maximizing the top dose in an acceptable volume. Recipes were developed and subsequently validated by a panel recruited by a matching sensory test. The best 30% of candidates were selected to participate in sensory testing using the paired comparison test. For young children, three recipes with cow's milk and one recipe with peanut could be validated which may be utilized in DBPCFCs. For children older than 4 years and adults, one recipe with egg, two with peanut, one with hazelnut, and one with cashew nut were validated for use in DBPCFCs. All recipes contained larger amounts of allergenic foods than previously validated. These recipes increase the range of validated recipes for use in DBPCFCs in adults and children. © 2011 John Wiley & Sons A/S.

  9. ‘From reading to painting’ : Authors and Audiences of Dutch Recipes for Preparatory Layers for Oil Painting

    NARCIS (Netherlands)

    Stols-Witlox, M.

    2017-01-01

    Historical recipes have been used as sources of information on artists’ materials and methods since the nineteenth century, first in the field of art history, more recently also in conservation studies and the history of science. The reliability of recipes as historical sources remains an important

  10. Translating Government Policy into Recipes for Success! Nutrition Criteria Promoting Fruits and Vegetables

    Science.gov (United States)

    Pollard, Christina M.; Nicolson, Clemency; Pulker, Claire E.; Binns, Colin W.

    2009-01-01

    Objective: To develop nutrition criteria consistent with Australian dietary guidelines encouraging fruit and vegetable consumption for branding recipes with the "Go for 2&5" campaign message. Design: Dietary policies, guidelines, food selection guides, nutrient targets, existing consumer education programs' nutrition criteria, food…

  11. Recipes for peace, rights & well-being prepared in international Geneva

    CERN Document Server

    2015-01-01

    This collection of unique recipes, produced by the Perception Change team of UNOG, showcases examples of work by Geneva-based organizations in an innovative format, as well as including three-course menus by renowned chefs from Geneva’s 5-star hotels.

  12. Muskox Milk, Ptarmigan Pie and Other Northern Delicacies (Kids Can Cook): Recipes and Related Activities.

    Science.gov (United States)

    Northwest Territories Dept. of Education, Yellowknife.

    This profusely illustrated book of recipes encourages the use of foods in children's learning activities, especially foods that are harvested in the Northwest Territories of Canada and that play a role in health maintenance. The activities described also provide an opportunity for children to experience new foods. Introductory material includes…

  13. Seeking to Expand Middle Level Success to All Students: A Not-So-Secret Recipe

    Science.gov (United States)

    White, Jesse

    2014-01-01

    The recipe for success of Strive Preparatory Charter School (formerly West Denver Preparatory Charter School) is not a secret. This summer program, turned four-campus, middle level phenomenon, is proving to satisfy the appetite of parents hungry for a change in their children's educational opportunities. The intent of this article is to share a…

  14. School Nutrition Professionals' Usage and Perceptions of USDA Recipes and the Impact of Student Enrollment

    Science.gov (United States)

    Rushing, Keith; Johnson, J. T.

    2015-01-01

    Purpose/Objectives: The purpose of this study was to explore the frequency of usage of the United States Department of Agriculture (USDA) Recipes for Schools and investigate factors influencing their usage. The relationship between these variables and school district size (student enrollment) was also investigated. Methods: An expert panel…

  15. Firms vie to offer DOE a prize-winning recipe for cleanup

    International Nuclear Information System (INIS)

    Powers, M.B.

    1994-01-01

    Eager to get the most bang for its waste cleanup bucks, the US Department of Energy is conducting its own version of the Pillsbury bake-off. DOE is pitting two environmental contractors, Rust International Corp. and Lockheed Environmental Systems and Technologies Co., against each other to come up with the prize-winning recipe for cleaning up some nasty waste problems

  16. Inclusive education: recipe book or quest. On diversity in the classroom and educational research

    NARCIS (Netherlands)

    Leeman, Y.A.M.; Volman, M.L.L.

    2001-01-01

    Teaching that takes into account the increasing range of differences between pupils is often called 'inclusive education'. The practice of inclusive education in The Netherlands is informed by educational research that has mainly produced 'recipes' for effective education with a view to academic

  17. Now You're Cooking! Heat Transfer Labs: From Basic Recipes to Full Inquiry

    Science.gov (United States)

    Hazzard, Edmund

    2012-01-01

    A recipe is a great way to learn about the procedure and the variables (or "ingredients") involved. Cookbooks are comforting and valuable: They're easy to follow, and people know what they'll get. The problem is that cookbook labs end just when things get interesting. The excitement of science is in understanding the discovery and pursuing the…

  18. Cooking Up U.S. History: Recipes and Research To Share with Children. Second Edition.

    Science.gov (United States)

    Barchers, Suzanne I.; Marden, Patricia C.

    Focusing on the rich heritage of North American cooking, this resource encourages teachers of elementary and middle school students to use cooking experiences when teaching about U.S. history. More than 100 recipes are grouped by historical periods, by the cultural groups, or regional areas which influenced food preferences at that time. Recipes…

  19. Numerical Recipes in C++: The Art of Scientific Computing (2nd edn). Numerical Recipes Example Book (C++) (2nd edn). Numerical Recipes Multi-Language Code CD ROM with LINUX or UNIX Single-Screen License Revised Version

    International Nuclear Information System (INIS)

    Borcherds, P

    2003-01-01

    The two Numerical Recipes books are marvellous. The principal book, The Art of Scientific Computing, contains program listings for almost every conceivable requirement, and it also contains a well written discussion of the algorithms and the numerical methods involved. The Example Book provides a complete driving program, with helpful notes, for nearly all the routines in the principal book. The first edition of Numerical Recipes: The Art of Scientific Computing was published in 1986 in two versions, one with programs in Fortran, the other with programs in Pascal. There were subsequent versions with programs in BASIC and in C. The second, enlarged edition was published in 1992, again in two versions, one with programs in Fortran (NR(F)), the other with programs in C (NR(C)). In 1996 the authors produced Numerical Recipes in Fortran 90: The Art of Parallel Scientific Computing as a supplement, called Volume 2, with the original (Fortran) version referred to as Volume 1. Numerical Recipes in C++ (NR(C++)) is another version of the 1992 edition. The numerical recipes are also available on a CD ROM: if you want to use any of the recipes, I would strongly advise you to buy the CD ROM. The CD ROM contains the programs in all the languages. When the first edition was published I bought it, and have also bought copies of the other editions as they have appeared. Anyone involved in scientific computing ought to have a copy of at least one version of Numerical Recipes, and there also ought to be copies in every library. If you already have NR(F), should you buy the NR(C++) and, if not, which version should you buy? In the preface to Volume 2 of NR(F), the authors say 'C and C++ programmers have not been far from our minds as we have written this volume, and we think that you will find that time spent in absorbing its principal lessons will be amply repaid in the future as C and C++ eventually develop standard parallel extensions'. In the preface and introduction to NR

  20. Activities of the research committee

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, A.; Shirai, T.; Nakagawa, M.; Osugi, T.; Ikeda, Y.; Ishida, T.; Shimazaki, J. [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    2000-01-01

    The department of Nuclear Energy System serves as a secretarial of the following four research committees organized by JAERI; Japanese Nuclear Data Committee, Atomic and Molecular Data Research Committee, Research Committee on Reactor Physics and Research Committee on Marine Reactors. The purpose and the expected task of each committee are summarized here. The detailed activities of each committee are presented in this paper. (author)

  1. Two standards - CSA-N288.1 and USNRC regulatory guides 1.109, 1.111 for chronic atmospheric releases from nuclear facilities - compared

    International Nuclear Information System (INIS)

    Peterson, S-R.

    1997-05-01

    Although the Canadian Standards Association's 'Guidelines for Calculating Derived Release Limits for Radioactive Material in Airborne and Liquid Effluents for Normal Operation of Nuclear Facilities', CSA-N288.1-M87 (CSA 1987) can be used to license CANDU (CANadian Deuterium Uranium) reactors sold off-shore, in practice purchasers may wish to use the United States Regulatory Guides (RG) 1.109 (United States Nuclear Regulatory Commission 1977a) and 1.111 (USNRC 1977b) to calculate doses from routine atmospheric releases to members of a critical group. When differences in dose predictions are found between the two standards, CSA-N288.1 comes under attack. This paper explains the differences between the two models. The two atmospheric dispersion models were compared for a ground level release and an elevated release such as from CANDU 6. For a ground level release, CSA's dilution factors were slightly more than half of RG's. For the elevated release, following recommendations in each guide, CSA's dilution coefficient is higher than RG's within 1000 m of the stack and only slightly lower farther away. All differences can be accounted for by different mathematical formulations and assumptions about height at which wind speed is measured. Ingestion, inhalation, immersion and external doses predicted by the two models were compared for unit release (Bq s -1 ) and for realistic source terms of a suite of 33 radionuclides commonly released from both CANDUs and Pressurized Water Reactors (PWRs). To demonstrate real differences in the models, ingestion doses for the two models were compared using the CSA diet in both models and CSA predictions were recalculated to account for decay which occurs between harvest and ingestion in RG. Once all assumptions are equalized, there is very little difference in dose predictions of the two models that cannot be explained by different parameter values. Both models have outdated dose conversion factors, and the use of improved numbers will

  2. Effects of drop sets with resistance training on increases in muscle CSA, strength, and endurance: a pilot study.

    Science.gov (United States)

    Ozaki, Hayao; Kubota, Atsushi; Natsume, Toshiharu; Loenneke, Jeremy P; Abe, Takashi; Machida, Shuichi; Naito, Hisashi

    2018-03-01

    To investigate the effects of a single high-load (80% of one repetition maximum [1RM]) set with additional drop sets descending to a low-load (30% 1RM) without recovery intervals on muscle strength, endurance, and size in untrained young men. Nine untrained young men performed dumbbell curls to concentric failure 2-3 days per week for 8 weeks. Each arm was randomly assigned to one of the following three conditions: 3 sets of high-load (HL, 80% 1RM) resistance exercise, 3 sets of low-load [LL, 30% 1RM] resistance exercise, and a single high-load (SDS) set with additional drop sets descending to a low-load. The mean training time per session, including recovery intervals, was lowest in the SDS condition. Elbow flexor muscle cross-sectional area (CSA) increased similarly in all three conditions. Maximum isometric and 1RM strength of the elbow flexors increased from pre to post only in the HL and SDS conditions. Muscular endurance measured by maximum repetitions at 30% 1RM increased only in the LL and SDS conditions. A SDS resistance training program can simultaneously increase muscle CSA, strength, and endurance in untrained young men, even with lower training time compared to typical resistance exercise protocols using only high- or low-loads.

  3. Integrating multi-omics analyses of Nonomuraea dietziae to reveal the role of soybean oil in [(4'-OH)MeLeu]4-CsA overproduction.

    Science.gov (United States)

    Liu, Huanhuan; Huang, Di; Jin, Lina; Wang, Cheng; Liang, Shaoxiong; Wen, Jianping

    2017-07-14

    Nonomuraea dietziae is a promising microorganism to mediate the region-specific monooxygenation reaction of cyclosporine A (CsA). The main product [(4'-OH)MeLeu] 4 -CsA possesses high anti-HIV/HCV and hair growth-stimulating activities while avoiding the immunosuppressive effect of CsA. However, the low conversion efficiency restricts the clinical application. In this study, the production of [(4'-OH)MeLeu] 4 -CsA was greatly improved by 55.6% from 182.8 to 284.4 mg/L when supplementing soybean oil into the production medium, which represented the highest production of [(4'-OH)MeLeu] 4 -CsA so far. To investigate the effect of soybean oil on CsA conversion, some other plant oils (corn oil and peanut oil) and the major hydrolysates of soybean oil were fed into the production medium, respectively. The results demonstrated that the plant oils, rather than the hydrolysates, could significantly improve the [(4'-OH)MeLeu] 4 -CsA production, suggesting that soybean oil might not play its role in the lipid metabolic pathway. To further unveil the mechanism of [(4'-OH)MeLeu] 4 -CsA overproduction under the soybean oil condition, a proteomic analysis based on the two-dimensional gel electrophoresis coupled with MALDI TOF/TOF mass spectrometry was implemented. The results showed that central carbon metabolism, genetic information processing and energy metabolism were significantly up-regulated under the soybean oil condition. Moreover, the gas chromatography-mass spectrometry-based metabolomic analysis indicated that soybean oil had a great effect on amino acid metabolism and tricarboxylic acid cycle. In addition, the transcription levels of cytochrome P450 hydroxylase (CYP) genes for CsA conversion were determined by RT-qPCR and the results showed that most of the CYP genes were up-regulated under the soybean oil condition. These findings indicate that soybean oil could strengthen the primary metabolism and the CYP system to enhance the mycelium growth and the

  4. Comparison of damage introduced into GaN/AlGaN/GaN heterostructures using selective dry etch recipes

    International Nuclear Information System (INIS)

    Green, R T; Luxmoore, I J; Houston, P A; Ranalli, F; Wang, T; Parbrook, P J; Uren, M J; Wallis, D J; Martin, T

    2009-01-01

    A SiCl 4 /SF 6 dry etch plasma recipe is presented giving a selectivity of 14:1 between GaN and AlGaN. Using a leakage test structure, which enables bulk and surface leakage components to be identified independently, the optimized recipe is compared to an un-etched sample and devices recessed using a Cl 2 /Ar/O 2 -based plasma chemistry. Devices etched using the SiCl 4 /SF 6 recipe demonstrated reduced bulk and surface leakage currents when operated over a wide range of temperatures. Consequently the SiCl 4 /SF 6 recipe is identified as most suitable for the fabrication of gate recessed AlGaN/GaN HEMTs

  5. Food recognition and recipe analysis: integrating visual content, context and external knowledge

    OpenAIRE

    Herranz, Luis; Min, Weiqing; Jiang, Shuqiang

    2018-01-01

    The central role of food in our individual and social life, combined with recent technological advances, has motivated a growing interest in applications that help to better monitor dietary habits as well as the exploration and retrieval of food-related information. We review how visual content, context and external knowledge can be integrated effectively into food-oriented applications, with special focus on recipe analysis and retrieval, food recommendation, and the restaurant context as em...

  6. Inhibition of Staphylococcus epidermidis Biofilm Formation by Traditional Thai Herbal Recipes Used for Wound Treatment

    OpenAIRE

    Chusri, S.; Sompetch, K.; Mukdee, S.; Jansrisewangwong, S.; Srichai, T.; Maneenoon, K.; Limsuwan, S.; Voravuthikunchai, S. P.

    2012-01-01

    Development of biofilm is a key mechanism involved in Staphylococcus epidermidis virulence during device-associated infections. We aimed to investigate antibiofilm formation and mature biofilm eradication ability of ethanol and water extracts of Thai traditional herbal recipes including THR-SK004, THR-SK010, and THR-SK011 against S. epidermidis. A biofilm forming reference strain, S. epidermidis ATCC 35984 was employed as a model for searching anti-biofilm agents by MTT reduction assay. The r...

  7. The Effect of Masterbatch Recipes on the Homogenization Properties of Injection Molded Parts

    OpenAIRE

    Zsíros, László; Török, Dániel; Kovács, József Gábor

    2017-01-01

    Appearance is a key factor in most injection molding applications. Unfortunately, there is no widespread method to objectively test visual appearance, such as color inhomogeneity of the parts or other surface defects. We developed an evaluation method to characterize the color inhomogeneity of injection molded parts. First, we examined manufacturing conditions and masterbatch recipes and then the individual effects of the components and their interactions on homogeneity.

  8. The Effect of Masterbatch Recipes on the Homogenization Properties of Injection Molded Parts

    Directory of Open Access Journals (Sweden)

    László Zsíros

    2017-01-01

    Full Text Available Appearance is a key factor in most injection molding applications. Unfortunately, there is no widespread method to objectively test visual appearance, such as color inhomogeneity of the parts or other surface defects. We developed an evaluation method to characterize the color inhomogeneity of injection molded parts. First, we examined manufacturing conditions and masterbatch recipes and then the individual effects of the components and their interactions on homogeneity.

  9. The Audit Committee. AGB Effective Committee Series

    Science.gov (United States)

    Staisloff, Richard L.

    2011-01-01

    This publication is part of an Association of Governing Boards of Universities and Colleges (AGB) series devoted to strengthening the role of key standing committees of governing boards. While there is no optimum committee system for institutions of higher education, certain principles, practices, and procedures prevail. The best practices…

  10. The Investment Committee. Effective Committees. Board Basics.

    Science.gov (United States)

    Biggs, John H.

    1997-01-01

    The investment committee of the college or university governing board is charged with determining, overseeing, and assessing the policies and processes by which institutional funds are invested. The committee has fiduciary duty to ensure that the terms of investment of donors' gifts are met and to maximize investment returns within an appropriate…

  11. Perancangan SCADA Software dengan Wonderware InTouch Recipe Manager dan SQL Access Manager pada Simulator Proses Pencampuran Bahan

    OpenAIRE

    Wicaksono, Handy; Lim, Resmana; Sutanto, William

    2008-01-01

    In Bahasa Indonesia: Banyak industri yang sudah menggunakan sistem automasi dengan menggunakan PLC (Programmable Logic Controller) dan SCADA (Supervisory Control And Data Acquisition). Salah satu software untuk membuat program SCADA adalah Wonderware InTouch. Untuk mengelola data dalam bentuk recipe dan database, Wonderware InTouch mempunyai program-program tambahan yaitu Recipe Manager dan SQL Access Manager. Pada penelitian ini, akan digunakan proses pembuatan kertas sebagai contoh kas...

  12. Home cooking trends and dietary illness: nutritional compliance of recipes in a Swedish food magazine 1970-2010.

    Science.gov (United States)

    Muharemovic, Kanita; Taboul, Nicole; Håkansson, Andreas

    2016-03-01

    To investigate the trends in nutritional compliance of recipes from a Swedish food magazine to offer a perspective on the effects of home cooking on public health. The nutritional content of 654 recipes from magazine issues published in 1970, 1980, 2000, and 2010 were collected. The recipes were analyzed for macronutrient energy contribution, sodium content, and composition. The recipes were in poor agreement with nutritional recommendations (excessive fat, protein, and sodium and insufficient carbohydrate and fiber content). Significant changes between 1970 and 2010 were the increased calorific contribution of fat (from 38 to 46%) and the reduced contribution of proteins (from 27 to 21%). The calorific contribution from spreads, cheese, bread, and fruit and vegetables have increased significantly, whereas the contribution from meat has decreased significantly. The poor nutritional compliance identified in this work indicates that consumers using the recipes as norms for home cooking risk following an unhealthy diet. This might have adverse effects on public health. However, the recipes have not become less compliant over time and therefore the data do not show an adverse trend in these norms. © 2015 the Nordic Societies of Public Health.

  13. Advisory Committee Handbook.

    Science.gov (United States)

    Black Hawk Coll., Moline, IL.

    An advisory committee is generally comprised of persons outside the education profession who have specialized knowledge in a given area. The committee advises, makes recommendations, and gives service to the college and its students, instructors, and administrators. At Black Hawk College, there are four types of advisory committees: community,…

  14. Nuclear safety in France after Fukushima - Critical analysis of complementary safety assessments (CSA) carried out on French nuclear installations after Fukushima

    International Nuclear Information System (INIS)

    Makhijani, Arjun; Marignac, Yves

    2012-02-01

    This report proposes a critical analysis of the approach carried out on the basis of the CSA (complementary safety assessment), from their specifications to the IRSN conclusions. It is notably based on the analysis performed by EDF on three nuclear sites (Gravelines, Civaux and Flamanville) which encompass the different levels of the nuclear power plants in France and the EPR project under construction, and on the analysis performed by Areva for La Hague reprocessing plants. Due to the short delay, only some sites and some problems have been considered. The CSA methodology is described. The EDF approach is discussed as well as the IRSN analysis of reports made by EDF, and then the different case studies. Beyond the conclusions of these reports, the authors highlight several major possible accidents which must be taken into account. They also outline that this CSA approach is a good starting point for the strengthening of nuclear safety

  15. Placental sequestration of Plasmodium falciparum malaria parasites is mediated by the interaction between VAR2CSA and chondroitin sulfate A on syndecan-1

    DEFF Research Database (Denmark)

    Ayres Pereira, Marina; Mandel Clausen, Thomas; Pehrson, Caroline

    2016-01-01

    During placental malaria, Plasmodium falciparum infected erythrocytes sequester in the placenta, causing health problems for both the mother and fetus. The specific adherence is mediated by the VAR2CSA protein, which binds to placental chondroitin sulfate (CS) on chondroitin sulfate proteoglycans......-down experiments using placental extracts from whole placenta or syncytiotrophoblast microvillous cell membranes showed three distinct CSPGs available for VAR2CSA adherence. Further examination of these three CSPGs by immunofluorescence and proximity ligation assays showed that syndecan-1 is the main receptor...... for VAR2CSA mediated placental adherence. We further show that the commonly used placental choriocarcinoma cell line, BeWo, express a different set of proteoglycans than those present on placental syncytiotrophoblast and may not be the most biologically relevant model to study placental malaria. Syncytial...

  16. Overproduction, purification and crystallization of a chondroitin sulfate A-binding DBL domain from a Plasmodium falciparum var2csa-encoded PfEMP1 protein

    International Nuclear Information System (INIS)

    Higgins, Matthew K.

    2008-01-01

    A chondroitin sulfate A-binding DBL important in placental malaria has been overproduced, purified and crystallized. Diffraction data were collected to 1.9 Å resolution. The PfEMP1 proteins of the malaria parasite Plasmodium falciparum are inserted into the membrane of infected red blood cells, where they mediate adhesion to a variety of human receptors. The DBL domains of the var2csa-encoded PfEMP1 protein play a critical role in malaria of pregnancy, tethering infected cells to the surface of the placenta through interactions with the glycosaminoglycan carbohydrate chondroitin sulfate A (CSA). A CSA-binding DBL domain has been overproduced in a bacterial expression system, purified and crystallized. Native data sets extending to 1.9 Å resolution have been collected and phasing is under way

  17. Overproduction, purification and crystallization of a chondroitin sulfate A-binding DBL domain from a Plasmodium falciparum var2csa-encoded PfEMP1 protein

    Energy Technology Data Exchange (ETDEWEB)

    Higgins, Matthew K., E-mail: mkh20@cam.ac.uk [Department of Biochemistry, University of Cambridge, 80 Tennis Court Road, Cambridge CB2 1GA (United Kingdom)

    2008-03-01

    A chondroitin sulfate A-binding DBL important in placental malaria has been overproduced, purified and crystallized. Diffraction data were collected to 1.9 Å resolution. The PfEMP1 proteins of the malaria parasite Plasmodium falciparum are inserted into the membrane of infected red blood cells, where they mediate adhesion to a variety of human receptors. The DBL domains of the var2csa-encoded PfEMP1 protein play a critical role in malaria of pregnancy, tethering infected cells to the surface of the placenta through interactions with the glycosaminoglycan carbohydrate chondroitin sulfate A (CSA). A CSA-binding DBL domain has been overproduced in a bacterial expression system, purified and crystallized. Native data sets extending to 1.9 Å resolution have been collected and phasing is under way.

  18. Robustness Recipes for Minimax Robust Optimization in Intensity Modulated Proton Therapy for Oropharyngeal Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Voort, Sebastian van der [Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam (Netherlands); Section of Nuclear Energy and Radiation Applications, Department of Radiation, Science and Technology, Delft University of Technology, Delft (Netherlands); Water, Steven van de [Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam (Netherlands); Perkó, Zoltán [Section of Nuclear Energy and Radiation Applications, Department of Radiation, Science and Technology, Delft University of Technology, Delft (Netherlands); Heijmen, Ben [Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam (Netherlands); Lathouwers, Danny [Section of Nuclear Energy and Radiation Applications, Department of Radiation, Science and Technology, Delft University of Technology, Delft (Netherlands); Hoogeman, Mischa, E-mail: m.hoogeman@erasmusmc.nl [Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam (Netherlands)

    2016-05-01

    Purpose: We aimed to derive a “robustness recipe” giving the range robustness (RR) and setup robustness (SR) settings (ie, the error values) that ensure adequate clinical target volume (CTV) coverage in oropharyngeal cancer patients for given gaussian distributions of systematic setup, random setup, and range errors (characterized by standard deviations of Σ, σ, and ρ, respectively) when used in minimax worst-case robust intensity modulated proton therapy (IMPT) optimization. Methods and Materials: For the analysis, contoured computed tomography (CT) scans of 9 unilateral and 9 bilateral patients were used. An IMPT plan was considered robust if, for at least 98% of the simulated fractionated treatments, 98% of the CTV received 95% or more of the prescribed dose. For fast assessment of the CTV coverage for given error distributions (ie, different values of Σ, σ, and ρ), polynomial chaos methods were used. Separate recipes were derived for the unilateral and bilateral cases using one patient from each group, and all 18 patients were included in the validation of the recipes. Results: Treatment plans for bilateral cases are intrinsically more robust than those for unilateral cases. The required RR only depends on the ρ, and SR can be fitted by second-order polynomials in Σ and σ. The formulas for the derived robustness recipes are as follows: Unilateral patients need SR = −0.15Σ{sup 2} + 0.27σ{sup 2} + 1.85Σ − 0.06σ + 1.22 and RR=3% for ρ = 1% and ρ = 2%; bilateral patients need SR = −0.07Σ{sup 2} + 0.19σ{sup 2} + 1.34Σ − 0.07σ + 1.17 and RR=3% and 4% for ρ = 1% and 2%, respectively. For the recipe validation, 2 plans were generated for each of the 18 patients corresponding to Σ = σ = 1.5 mm and ρ = 0% and 2%. Thirty-four plans had adequate CTV coverage in 98% or more of the simulated fractionated treatments; the remaining 2 had adequate coverage in 97.8% and 97.9%. Conclusions: Robustness recipes were derived that can

  19. Ammonia detection of 1-D ZnO/polypyrrole nanocomposite: Effect of CSA doping and their structural, chemical, thermal and gas sensing behavior

    Energy Technology Data Exchange (ETDEWEB)

    Jain, Shilpa [Department of Chemistry, University of Mumbai, Santacruz (East), Mumbai-400098,India (India); Karmakar, Narayan [Department of Physics, University of Mumbai, Santacruz (East), Mumbai-400098,India (India); Shah, Akshara [Department of Chemistry, University of Mumbai, Santacruz (East), Mumbai-400098,India (India); Kothari, D.C. [Department of Physics, University of Mumbai, Santacruz (East), Mumbai-400098,India (India); National Centre for Nanosciences& Nanotechnology, University of Mumbai, Santacruz (East), Mumbai-400098,India (India); Mishra, Satyendra [University Institute of Chemical Technology, North Maharashtra University, Jalgaon (India); Shimpi, Navinchandra G, E-mail: navin_shimpi@rediffmail.com [Department of Chemistry, University of Mumbai, Santacruz (East), Mumbai-400098,India (India)

    2017-02-28

    Highlights: • Synthesis of 1-Dimensional ZnO-Polypyrrole nanocomposite using In-situ oxidative polymerization technique. • High response ammonia sensing. • Optimization of ZnO content in nanocomposites for maximum sensor response. • Effect of CSA doping on structural, thermal, optical and sensing behavior. • Optimization of CSA concentration for high sensitivity, fast response and recovery time. - Abstract: Nanocomposites of polypyrrole (PPy) with varying concentration of ZnO nanorods (ZnO NRs) were synthesized using in-situ oxidative polymerization technique. The prepared nanocomposites (PPy, PPy-ZnO and CSA doped PPy-ZnO) were studied for various oxidizing and reducing gases at room temperature and found to be more selective towards ammonia gas. Various concentrations of ZnO NRs in Ppy matrix were studied and 15% was found to be optimum in terms of sensor response (66% towards 120 ppm NH{sub 3}). Further, with 15% doping of camphor sulphonic acid (CSA) in PPy-ZnO nanocomposite for 15% ZnO NRs in Ppy matrix, sensor response increased from 66 to 79% towards 120 ppm of NH{sub 3}. Structural, Optical and thermal behavior of nanocomposites were studied using powder X-ray diffraction (XRD), Fourier Transform Infra-Red (FTIR) spectroscopy, X-ray Photoelectron Spectroscopy (XPS), UV–vis (UV–vis) absorption spectroscopy, room temperature Photoluminescence (PL) Spectroscopy, Thermo-gravimetric analysis (TGA) and Field Emission Scanning Electron Microscopy (FESEM). ZnO has been completely embedded inside the polymeric chains as observed from in SEM. Meanwhile, FT-IR spectra indicate better conjugation and interaction in nanocomposites. With CSA doping interaction grows stronger due to extended delocalization over π electrons leading to higher sensor response and with response time and recovery time of 24 s and 34 s respectively. CSA doped PPy-ZnO (15%) nanocomposites observed to be a potential candidate for ammonia detection at lower ppm level.

  20. Ensuring production-worthy OPC recipes using large test structure arrays

    Science.gov (United States)

    Cork, Christopher; Zimmermann, Rainer; Mei, Xin; Shahin, Alexander

    2007-03-01

    The continual shrinking of design rules as the industry follows Moore's Law and the associated need for low k1 processes, have resulted in more layout configurations becoming difficult to print within the required tolerances. OPC recipes have needed to become more complex as tolerances decreased and acceptable corrections harder to find with simple algorithms. With this complexity comes the possibility of coding errors and ensuring the solutions are truly general. OPC Verification tools can check the quality of a correction based on pre-determined specifications for CD variation, line-end pullback and Edge Placement Error and then highlight layout configuration where violations are found. The problem facing a Mask Tape-Out group is that they usually have little control over the Design Styles coming in. Different approaches to eliminating problematic layouts have included highly restrictive Design Rules [1], whereby certain pitches or orientations are disallowed. Now these design rules are either becoming too complex or they overly restrict the designer from benefiting from the reduced pitch of the new node. The tight link between Design and Mask Tape-Out found in Integrated Device Manufacturers [2] (IDMs) i.e. companies that control both design and manufacturing can do much to dictate manufacturing friendly layout styles, and push ownership of problem resolution back to design groups. In fact this has been perceived as such an issue that a new class of products for designers that perform Lithographic Compliance Check on design layout is an emerging technology [3]. In contrast to IDMs, Semiconductor Foundries are presented with a much larger variety of design styles and a set of Fabless customers who generally are less knowledgeable in terms of understanding the impact of their layout on manufacturability and how to correct issues. The robustness requirements of a foundry's OPC correction recipe, therefore needs to be greater than that for an IDM's tape-out group

  1. New CSA guideline for the exemption or clearance from regulatory control of materials that contain, or potentially contain, nuclear substances

    International Nuclear Information System (INIS)

    Rhodes, M.; Kwong, A.

    2011-01-01

    The Canadian Standards Association (CSA) guideline N292.5, Guideline for the exemption or clearance from regulatory control of materials that contain, or potentially contain, nuclear substances, was recently developed to address a need for guidance on approaches for clearance of materials from facilities licensed by the Canadian Nuclear Safety Commission (CNSC) consistent with Canadian and international recommendations. This guideline is also applicable to determining if an activity associated with materials that contain nuclear substances is exempt from requiring a CNSC licence. The guideline summarizes the regulatory requirements associated with the exemption and clearance of materials and provides a graded approach to designing a survey based on the risk of residual contamination being present. (author)

  2. Full-length recombinant Plasmodium falciparum VAR2CSA binds specifically to CSPG and induces potent parasite adhesion blocking antibodies

    DEFF Research Database (Denmark)

    Khunrae, Pongsak; Dahlbäck, Madeleine; Nielsen, Morten A

    2010-01-01

    in the pathogenesis of severe P. falciparum infection. In pregnant women the parasites express a single and unique member of the PfEMP1 family named VAR2CSA, which is associated with the ability of the infected erythrocytes to adhere specifically to chondroitin sulphate A (CSA) in the placenta. Several DBL domains......Plasmodium falciparum malaria remains one of the world's leading causes of human suffering and poverty. Each year, the disease takes 1-3 million lives, mainly in sub-Saharan Africa. The adhesion of parasite-infected erythrocytes to the vascular endothelium or the placenta is the key event...

  3. SENSORY PROPERTIES OF SOME WHITE WINES, FLAVORED WINES AND VERMOUTH TYPE WINES, PREPARED BY USING OWN RECIPES

    Directory of Open Access Journals (Sweden)

    Rodica Elena CULEA

    2015-04-01

    Full Text Available In order to characterize, from sensorial point of view, the basic white wines White Fetească, Italian Riesling, Sauvignon Blanc, as well as flavored wines and vermouth type wines, obtained by addition of hydroalcoholic plants macerates to basic wines, tasting technique was used. It is known that sensory analysis is a method that can provide an overview of a wine. The main features analyzed were: appearance, color, smell and taste. Initial, wines presented specific features of grapes variety from which they belong, being characterized by harmony and complex flavor. The hydroalcoholic macerates were obtained by preparing two recipes (labeled I and II of different mixtures of plants. Recipes I A in 45% alcohol and I B in 60% alcohol, had characteristics of appearance, color, taste and smell, very intense, specific, prevailing the taste of anise, fennel and coriander. The macerates prepared with recipes II A in 45% alcohol and II B in 60% alcohol (mixture of a few herbs and peel of citrus fruits showed peculiarities of taste, odor, flavor less intense, prevailing the smell of nutmeg and citrus flavor. Recipes I A and I B of hydroalcoholic plants macerates decisively influenced the color, taste, flavor, smell and appearance of flavored wines. Recipes II A and II B influenced discreetly the sensory properties of flavored wines. Vermouth type wines obtained by addition of hydroalcoholic plants macerates + other ingredients (citric acid, alcohol, sugar, presented harmonious sensory characteristics, balanced, discreet, subtle, compared with flavored wines obtained only by the addition of hydroalcoholic plants macerates to the basic wines. The latter had a color, aroma, taste, smell, more intense, more rustic. Herbal recipes I B and II B (prepared in 60% alcohol, have strongly influenced the sensory properties of flavored wines, compared to recipes I A and II A (prepared in 45% alcohol.

  4. The Effects of Computer Simulation and Animation (CSA) on Students' Cognitive Processes: A Comparative Case Study in an Undergraduate Engineering Course

    Science.gov (United States)

    Fang, N.; Tajvidi, M.

    2018-01-01

    This study focuses on the investigation of the effects of computer simulation and animation (CSA) on students' cognitive processes in an undergraduate engineering course. The revised Bloom's taxonomy, which consists of six categories in the cognitive process domain, was employed in this study. Five of the six categories were investigated,…

  5. Determination of 13C CSA Tensors: Extension of the Model-independent Approach to an RNA Kissing Complex Undergoing Anisotropic Rotational Diffusion in Solution

    International Nuclear Information System (INIS)

    Ravindranathan, Sapna; Kim, Chul-Hyun; Bodenhausen, Geoffrey

    2005-01-01

    Chemical shift anisotropy (CSA) tensor parameters have been determined for the protonated carbons of the purine bases in an RNA kissing complex in solution by extending the model-independent approach [Fushman, D., Cowburn, D. (1998) J. Am. Chem. Soc. 120, 7109-7110]. A strategy for determining CSA tensor parameters of heteronuclei in isolated X-H two-spin systems (X = 13 C or 15 N) in molecules undergoing anisotropic rotational diffusion is presented. The original method relies on the fact that the ratio κ 2 =R 2 auto /R 2 cross of the transverse auto- and cross-correlated relaxation rates involving the X CSA and the X-H dipolar interaction is independent of parameters related to molecular motion, provided rotational diffusion is isotropic. However, if the overall motion is anisotropic κ 2 depends on the anisotropy D parallel /D -perpendicular of rotational diffusion. In this paper, the field dependence of both κ 2 and its longitudinal counterpart κ 1 =R 1 auto /R 1 cross are determined. For anisotropic rotational diffusion, our calculations show that the average κ av = 1/2 (κ 1 +κ 2 ), of the ratios is largely independent of the anisotropy parameter D parallel /D -perpendicular . The field dependence of the average ratio κ av may thus be utilized to determine CSA tensor parameters by a generalized model-independent approach in the case of molecules with an overall motion described by an axially symmetric rotational diffusion tensor

  6. A transposable element insertion in the susceptibility gene CsaMLO8 results in hypocotyl resistance to powdery mildew in cucumber

    NARCIS (Netherlands)

    Berg, J.A.; Appiano, M.; Santillán Martínez, M.I.; Hemans, F.W.K.; Vriezen, W.H.; Visser, R.G.F.; Bai, Y.; Schouten, H.J.

    2015-01-01

    Background - Powdery mildew (PM) is an important disease of cucumber (Cucumis sativus L.). CsaMLO8 was previously identified as a candidate susceptibility gene for PM in cucumber, for two reasons: 1) This gene clusters phylogenetically in clade V, which has previously been shown to harbour all known

  7. Placental Sequestration of Plasmodium falciparum Malaria Parasites Is Mediated by the Interaction Between VAR2CSA and Chondroitin Sulfate A on Syndecan-1

    Science.gov (United States)

    Mao, Yang; Resende, Mafalda; Daugaard, Mads; Riis Kristensen, Anders; Damm, Peter; G. Theander, Thor; R. Hansson, Stefan; Salanti, Ali

    2016-01-01

    During placental malaria, Plasmodium falciparum infected erythrocytes sequester in the placenta, causing health problems for both the mother and fetus. The specific adherence is mediated by the VAR2CSA protein, which binds to placental chondroitin sulfate (CS) on chondroitin sulfate proteoglycans (CSPGs) in the placental syncytium. However, the identity of the CSPG core protein and the cellular impact of the interaction have remain elusive. In this study we identified the specific CSPG core protein to which the CS is attached, and characterized its exact placental location. VAR2CSA pull-down experiments using placental extracts from whole placenta or syncytiotrophoblast microvillous cell membranes showed three distinct CSPGs available for VAR2CSA adherence. Further examination of these three CSPGs by immunofluorescence and proximity ligation assays showed that syndecan-1 is the main receptor for VAR2CSA mediated placental adherence. We further show that the commonly used placental choriocarcinoma cell line, BeWo, express a different set of proteoglycans than those present on placental syncytiotrophoblast and may not be the most biologically relevant model to study placental malaria. Syncytial fusion of the BeWo cells, triggered by forskolin treatment, caused an increased expression of placental CS-modified syndecan-1. In line with this, we show that rVAR2 binding to placental CS impairs syndecan-1-related Src signaling in forskolin treated BeWo cells, but not in untreated cells. PMID:27556547

  8. Structural and functional insight into how the Plasmodium falciparum VAR2CSA protein mediates binding to chondroitin sulfate A in placental malaria

    DEFF Research Database (Denmark)

    Clausen, Thomas M; Christoffersen, Stig; Dahlbäck, Madeleine

    2012-01-01

    Malaria is a major global health problem. Pregnant women are susceptible to infection regardless of previously acquired immunity. Placental malaria is caused by parasites capable of sequestering in the placenta. This is mediated by VAR2CSA, a parasite antigen that interacts with chondroitin sulfa...

  9. 78 FR 69991 - Advisory Committee; Veterinary Medicine Advisory Committee; Termination

    Science.gov (United States)

    2013-11-22

    .... FDA-2013-N-1380] Advisory Committee; Veterinary Medicine Advisory Committee; Termination AGENCY: Food... announcing the termination of the Veterinary Medicine Advisory Committee. This document removes the Veterinary Advisory Committee from the Agency's list of standing advisory committees. DATES: This rule is...

  10. Evaluation of (+)-p-[{sup 11}C]methylvesamicol for mapping sigma{sub 1} receptors: a comparison with [{sup 11}C]SA4503

    Energy Technology Data Exchange (ETDEWEB)

    Ishiwata, Kiichi [Positron Medical Center, Tokyo Metropolitan Institute of Gerontology, Tokyo 173-0022 (Japan)]. E-mail: ishiwata@pet.tmig.or.jp; Kawamura, Kazunori [Positron Medical Center, Tokyo Metropolitan Institute of Gerontology, Tokyo 173-0022 (Japan); SHI Accelerator Service Ltd., Tokyo 141-0032 (Japan); Yajima, Kazuyoshi [The Medical and Pharmacological Research Center Foundation, Hakui 920-0631 (Japan); QingGeLeTu [Positron Medical Center, Tokyo Metropolitan Institute of Gerontology, Tokyo 173-0022 (Japan); Mori, Hirofumi [Advanced Science Research Center, Kanazawa University, Kanazawa 920-8640 (Japan); Shiba, Kazuhiro [Advanced Science Research Center, Kanazawa University, Kanazawa 920-8640 (Japan)

    2006-05-15

    Vesamicol is a leading compound for positron emission tomography (PET) and single photon emission computed tomography (SPECT) tracers for mapping the vesicular acetylcholine transporter (VAChT). Recently, we found that (+)-p-methylvesamicol ((+)-PMV) has low affinity for VAChT (K {sub i}=199 nM), but has moderate to high affinity for sigma receptors: K {sub i}=3.0 nM for sigma{sub 1} and K {sub i}=40.7 nM for sigma{sub 2}, and that sigma{sub 1}-selective SA4503 (K {sub i}=4.4 nM for sigma{sub 1} and K {sub i}=242 nM for sigma{sub 2}) has moderate affinity for VAChT (K {sub i}=50.2 nM). In the present study, we examined the potential of (+)-[{sup 11}C]PMV as a PET radioligand for mapping sigma{sub 1} receptors as compared with [{sup 11}C]SA4503. In rat brain, similar regional distribution patterns of (+)-[{sup 11}C]PMV and [{sup 11}C]SA4503 were shown by tissue dissection and by ex vivo autoradiography. Blocking experiments using ({+-})-PMV (-)-vesamicol, SA4503, haloperidol and ({+-})-pentazocine showed that the two tracers specifically bound to sigma{sub 1} receptors, and that [{sup 11}C]SA4503 exhibited greater specific binding than (+)-[{sup 11}C]PMV. No sign of VAChT-specific binding by [{sup 11}C]SA4503 was observed in the striatum, which is rich in VAChT sites. In conclusion, (+)-[{sup 11}C]PMV specifically bound to sigma{sub 1} receptors in the brain, but to a lesser extent than [{sup 11}C]SA4503, suggesting that (+)-[{sup 11}C]PMV is a less preferable PET ligand than [{sup 11}C]SA4503. On the other hand, the moderate affinity of [{sup 11}C]SA4503 for VAChT is negligible in vivo.

  11. ASP.NET MVC 4 recipes a problem-solution approach

    CERN Document Server

    Ciliberti, John

    2013-01-01

    ASP.NET MVC 4 Recipes is a practical guide for developers creating modern web applications, cutting through the complexities of ASP.NET, jQuery, Knockout.js and HTML 5 to provide straightforward solutions to common web development problems using proven methods based on best practices. The problem-solution approach gets you in, out, and back to work quickly while deepening your understanding of the underlying platform and how to develop with it. Author John Ciliberti guides you through the framework and development tools, presenting typical challenges, along with code solutions and clear, conci

  12. Entity Framework 4.0 Recipes A Problem-solution Approach

    CERN Document Server

    Tenny, L

    2010-01-01

    Entity Framework 4.0 Recipes provides an exhaustive collection of ready-to-use code solutions for Microsoft's Entity Framework, Microsoft's vision for the future of data access. Entity Framework is a model-centric data access platform with an ocean of new concepts and patterns for developers to learn. With this book, you will learn the core concepts of Entity Framework through a broad range of clear and concise solutions to everyday data access tasks. Armed with this experience, you will be ready to dive deep into Entity Framework, experiment with new approaches, and develop ways to solve even

  13. Biomedical image analysis recipes in Matlab for life scientists and engineers

    CERN Document Server

    Reyes-Aldasoro, Constantino Carlos

    2015-01-01

    As its title suggests, this innovative book has been written for life scientists needing to analyse their data sets, and programmers, wanting a better understanding of the types of experimental images life scientists investigate on a regular basis. Each chapter presents one self-contained biomedical experiment to be analysed. Part I of the book presents its two basic ingredients: essential concepts of image analysis and Matlab. In Part II, algorithms and techniques are shown as series of 'recipes' or solved examples that show how specific techniques are applied to a biomedical experiments like

  14. Recipes for stable linear embeddings from Hilbert spaces to R^m

    OpenAIRE

    Puy, Gilles; Davies, Michael; Gribonval, Remi

    2017-01-01

    We consider the problem of constructing a linear map from a Hilbert space H (possibly infinite dimensional) to Rm that satisfies a restricted isometry property (RIP) on an arbitrary signal model, i.e., a subset of H. We present a generic framework that handles a large class of low-dimensional subsets but also unstructured and structured linear maps. We provide a simple recipe to prove that a random linear map satisfies a general RIP with high probability. We also describe a generic technique ...

  15. Recipes for stable linear embeddings from Hilbert spaces to R^m

    OpenAIRE

    Puy, Gilles; Davies, Mike; Gribonval, Rémi

    2015-01-01

    We consider the problem of constructing a linear map from a Hilbert space $\\mathcal{H}$ (possibly infinite dimensional) to $\\mathbb{R}^m$ that satisfies a restricted isometry property (RIP) on an arbitrary signal model $\\mathcal{S} \\subset \\mathcal{H}$. We present a generic framework that handles a large class of low-dimensional subsets but also unstructured and structured linear maps. We provide a simple recipe to prove that a random linear map satisfies a general RIP on $\\mathcal{S}$ with h...

  16. Search Recipes

    Science.gov (United States)

    ... Cost: Makes: 8 servings 3-Can Chili Favorite Cookbook With almost no cooking required to prepare this chili , just open cans of beans, corn, and tomatoes, and heat everything together in a pan! Rating: Total Cost: Makes: 6 Servings 30-Minute ...

  17. Usefulness of traditionally defined herbal properties for distinguishing prescriptions of traditional Chinese medicine from non-prescription recipes.

    Science.gov (United States)

    Ung, C Y; Li, H; Kong, C Y; Wang, J F; Chen, Y Z

    2007-01-03

    Traditional Chinese medicine (TCM) has been widely practiced and is considered as an attractive to conventional medicine. Multi-herb recipes have been routinely used in TCM. These have been formulated by using TCM-defined herbal properties (TCM-HPs), the scientific basis of which is unclear. The usefulness of TCM-HPs was evaluated by analyzing the distribution pattern of TCM-HPs of the constituent herbs in 1161 classical TCM prescriptions, which shows patterns of multi-herb correlation. Two artificial intelligence (AI) methods were used to examine whether TCM-HPs are capable of distinguishing TCM prescriptions from non-TCM recipes. Two AI systems were trained and tested by using 1161 TCM prescriptions, 11,202 non-TCM recipes, and two separate evaluation methods. These systems correctly classified 83.1-97.3% of the TCM prescriptions, 90.8-92.3% of the non-TCM recipes. These results suggest that TCM-HPs are capable of separating TCM prescriptions from non-TCM recipes, which are useful for formulating TCM prescriptions and consistent with the expected correlation between TCM-HPs and the physicochemical properties of herbal ingredients responsible for producing the collective pharmacological and other effects of specific TCM prescriptions.

  18. Steroid hormones affect binding of the sigma ligand 11C-SA4503 in tumour cells and tumour-bearing rats

    International Nuclear Information System (INIS)

    Rybczynska, Anna A.; Elsinga, Philip H.; Sijbesma, Jurgen W.; Jong, Johan R. de; Vries, Erik F. de; Dierckx, Rudi A.; Waarde, Aren van; Ishiwata, Kiichi

    2009-01-01

    Sigma receptors are implicated in memory and cognitive functions, drug addiction, depression and schizophrenia. In addition, sigma receptors are strongly overexpressed in many tumours. Although the natural ligands are still unknown, steroid hormones are potential candidates. Here, we examined changes in binding of the sigma-1 agonist 11 C-SA4503 in C6 glioma cells and in living rats after modification of endogenous steroid levels. 11 C-SA4503 binding was assessed in C6 monolayers by gamma counting and in anaesthetized rats by microPET scanning. C6 cells were either repeatedly washed and incubated in steroid-free medium or exposed to five kinds of exogenous steroids (1 h or 5 min before tracer addition, respectively). Tumour-bearing male rats were repeatedly treated with pentobarbital (a condition known to result in reduction of endogenous steroid levels) or injected with progesterone. Binding of 11 C-SA4503 to C6 cells was increased (∝50%) upon removal and decreased (∝60%) upon addition of steroid hormones (rank order of potency: progesterone > allopregnanolone = testosterone = androstanolone > dehydroepiandrosterone-3-sulphate, IC 50 progesterone 33 nM). Intraperitoneally administered progesterone reduced tumour uptake and tumour-to-muscle contrast (36%). Repeated treatment of animals with pentobarbital increased the PET standardized uptake value of 11 C-SA4503 in tumour (16%) and brain (27%), whereas the kinetics of blood pool radioactivity was unaffected. The binding of 11 C-SA4503 is sensitive to steroid competition. Since not only increases but also decreases of steroid levels affect ligand binding, a considerable fraction of the sigma-1 receptor population in cultured tumour cells or tumour-bearing animals is normally occupied by endogenous steroids. (orig.)

  19. Steroid hormones affect binding of the sigma ligand {sup 11}C-SA4503 in tumour cells and tumour-bearing rats

    Energy Technology Data Exchange (ETDEWEB)

    Rybczynska, Anna A.; Elsinga, Philip H.; Sijbesma, Jurgen W.; Jong, Johan R. de; Vries, Erik F. de; Dierckx, Rudi A.; Waarde, Aren van [University of Groningen, Nuclear Medicine and Molecular Imaging, University of Groningen Medical Center, Groningen (Netherlands); Ishiwata, Kiichi [Tokyo Metropolitan Institute of Gerontology, Positron Medical Center, Tokyo (Japan)

    2009-07-15

    Sigma receptors are implicated in memory and cognitive functions, drug addiction, depression and schizophrenia. In addition, sigma receptors are strongly overexpressed in many tumours. Although the natural ligands are still unknown, steroid hormones are potential candidates. Here, we examined changes in binding of the sigma-1 agonist {sup 11}C-SA4503 in C6 glioma cells and in living rats after modification of endogenous steroid levels. {sup 11}C-SA4503 binding was assessed in C6 monolayers by gamma counting and in anaesthetized rats by microPET scanning. C6 cells were either repeatedly washed and incubated in steroid-free medium or exposed to five kinds of exogenous steroids (1 h or 5 min before tracer addition, respectively). Tumour-bearing male rats were repeatedly treated with pentobarbital (a condition known to result in reduction of endogenous steroid levels) or injected with progesterone. Binding of {sup 11}C-SA4503 to C6 cells was increased ({proportional_to}50%) upon removal and decreased ({proportional_to}60%) upon addition of steroid hormones (rank order of potency: progesterone > allopregnanolone = testosterone = androstanolone > dehydroepiandrosterone-3-sulphate, IC{sub 50} progesterone 33 nM). Intraperitoneally administered progesterone reduced tumour uptake and tumour-to-muscle contrast (36%). Repeated treatment of animals with pentobarbital increased the PET standardized uptake value of {sup 11}C-SA4503 in tumour (16%) and brain (27%), whereas the kinetics of blood pool radioactivity was unaffected. The binding of {sup 11}C-SA4503 is sensitive to steroid competition. Since not only increases but also decreases of steroid levels affect ligand binding, a considerable fraction of the sigma-1 receptor population in cultured tumour cells or tumour-bearing animals is normally occupied by endogenous steroids. (orig.)

  20. Bactericidal activities of the cationic steroid CSA-13 and the cathelicidin peptide LL-37 against Helicobacter pylori in simulated gastric juice

    Directory of Open Access Journals (Sweden)

    Janmey Paul A

    2009-09-01

    Full Text Available Abstract Background The worldwide appearance of drug-resistant strains of H. pylori motivates a search for new agents with therapeutic potential against this family of bacteria that colonizes the stomach, and is associated with adenocarcinoma development. This study was designed to assess in vitro the anti-H. pylori potential of cathelicidin LL-37 peptide, which is naturally present in gastric juice, its optimized synthetic analog WLBU2, and the non-peptide antibacterial agent ceragenin CSA-13. Results In agreement with previous studies, increased expression of hCAP-18/LL-37 was observed in gastric mucosa obtained from H. pylori infected subjects. MBC (minimum bactericidal concentration values determined in nutrient-containing media range from 100-800 μg/ml for LL-37, 17.8-142 μg/ml for WLBU2 and 0.275-8.9 μg/ml for ceragenin CSA-13. These data indicate substantial, but widely differing antibacterial activities against clinical isolates of H. pylori. After incubation in simulated gastric juice (low pH with presence of pepsin CSA-13, but not LL-37 or WLBU2, retained antibacterial activity. Compared to LL-37 and WLBU2 peptides, CSA-13 activity was also more resistant to inhibition by isolated host gastric mucins. Conclusion These data indicate that cholic acid-based antimicrobial agents such as CSA-13 resist proteolytic degradation and inhibition by mucin and have potential for treatment of H. pylori infections, including those caused by the clarithromycin and/or metronidazole-resistant strains.

  1. The effect of adaptive servo ventilation (ASV) on objective and subjective outcomes in Cheyne-Stokes respiration (CSR) with central sleep apnea (CSA) in heart failure (HF): A systematic review.

    Science.gov (United States)

    Yang, Hyunju; Sawyer, Amy M

    2016-01-01

    To summarize the current evidence for adaptive servo ventilation (ASV) in Cheyne-Stokes respiration (CSR) with central sleep apnea (CSA) in heart failure (HF) and advance a research agenda and clinical considerations for ASV-treated CSR-CSA in HF. CSR-CSA in HF is associated with higher overall mortality, worse outcomes and lower quality of life (QOL) than HF without CSR-CSA. Five databases were searched using key words (n = 234). Randomized controlled trials assessed objective sleep quality, cardiac, and self-reported outcomes in adults (≥18 years) with HF (n = 10). ASV has a beneficial effect on the reduction of central sleep apnea in adult patients with CSR-CSA in HF, but it is not be superior to CPAP, bilevel PPV, or supplemental oxygen in terms of sleep quality defined by polysomnography, cardiovascular outcomes, subjective daytime sleepiness, and quality of life. ASV is not recommended for CSR-CSA in HF. It is important to continue to refer HF patients for sleep evaluation to clearly discern OSA from CSR-CSA. Symptom management research, inclusive of objective and subjective outcomes, in CSR-CSA in HF adults is needed. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. [Responsibilities of ethics committees].

    Science.gov (United States)

    von Bergmann, K

    2000-05-01

    Increasing numbers of clinical research projects are submitted to ethical committees (institutional review boards) for approval. New therapeutic developments have to be evaluated by these committees to protect patients/volunteers. Thus, the responsibility of ethical committees is increasing. The "Nürnberger Kodex" and the "Declaration of Helsinki" are the background for these evaluations. According to the German drug law the physician is obligated by law to submit the protocol to such a committee. In addition, local state physician authorities require such a procedure. Important considerations during the review process besides ethical aspects are the informed consent, which should be written in an understandable form, and the obligations of the insurance.

  3. Consensus, contracts, and committees.

    Science.gov (United States)

    Moreno, J D

    1991-08-01

    Following a brief account of the puzzle that ethics committees present for the Western Philosophical tradition, I will examine the possibility that social contract theory can contribute to a philosophical account of these committees. Passing through classical as well as contemporary theories, particularly Rawls' recent constructivist approach, I will argue that social contract theory places severe constraints on the authority that may legitimately be granted to ethics committees. This, I conclude, speaks more about the suitability of the theory to this level of analysis than about the ethics committee phenomenon itself.

  4. Mutations in Cockayne Syndrome-Associated Genes (Csa and Csb) Predispose to Cisplatin-Induced Hearing Loss in Mice

    Science.gov (United States)

    Rainey, Robert N.; Ng, Sum-yan; Llamas, Juan; van der Horst, Gijsbertus T. J.

    2016-01-01

    Cisplatin is a common and effective chemotherapeutic agent, yet it often causes permanent hearing loss as a result of sensory hair cell death. The causes of sensitivity to DNA-damaging agents in nondividing cell populations, such as cochlear hair and supporting cells, are poorly understood, as are the specific DNA repair pathways that protect these cells. Nucleotide excision repair (NER) is a conserved and versatile DNA repair pathway for many DNA-distorting lesions, including cisplatin-DNA adducts. Progressive sensorineural hearing loss is observed in a subset of NER-associated DNA repair disorders including Cockayne syndrome and some forms of xeroderma pigmentosum. We investigated whether either of the two overlapping branches that encompass NER, transcription-coupled repair or global genome repair, which are implicated in Cockayne syndrome and xeroderma pigmentosum group C, respectively, modulates cisplatin-induced hearing loss and cell death in the organ of Corti, the auditory sensory epithelium of mammals. We report that cochlear hair cells and supporting cells in transcription-coupled repair-deficient Cockayne syndrome group A (Csa−/−) and group B (Csb−/−) mice are hypersensitive to cisplatin, in contrast to global genome repair-deficient Xpc−/− mice, both in vitro and in vivo. We show that sensory hair cells in Csa−/− and Csb−/− mice fail to remove cisplatin-DNA adducts efficiently in vitro; and unlike Xpc−/− mice, Csa−/− and Csb−/− mice lose hearing and manifest outer hair cell degeneration after systemic cisplatin treatment. Our results demonstrate that Csa and Csb deficiencies predispose to cisplatin-induced hearing loss and hair/supporting cell damage in the mammalian organ of Corti, and emphasize the importance of transcription-coupled DNA repair in the protection against cisplatin ototoxicity. SIGNIFICANCE STATEMENT The utility of cisplatin in chemotherapy remains limited due to serious side effects, including

  5. 77 FR 27832 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-05-11

    ... organizations --Relations with non-governmental organizations --World Maritime Day --International Maritime... DEPARTMENT OF STATE [Public Notice: 7879] Shipping Coordinating Committee; Notice of Committee...-second Session of the International Maritime Organization (IMO) Technical Co-operation Committee (TCC 62...

  6. Flood design recipes vs. reality: can predictions for ungauged basins be trusted?

    Science.gov (United States)

    Efstratiadis, A.; Koussis, A. D.; Koutsoyiannis, D.; Mamassis, N.

    2014-06-01

    Despite the great scientific and technological advances in flood hydrology, everyday engineering practices still follow simplistic approaches that are easy to formally implement in ungauged areas. In general, these "recipes" have been developed many decades ago, based on field data from typically few experimental catchments. However, many of them have been neither updated nor validated across all hydroclimatic and geomorphological conditions. This has an obvious impact on the quality and reliability of hydrological studies, and, consequently, on the safety and cost of the related flood protection works. Preliminary results, based on historical flood data from Cyprus and Greece, indicate that a substantial revision of many aspects of flood engineering procedures is required, including the regionalization formulas as well as the modelling concepts themselves. In order to provide a consistent design framework and to ensure realistic predictions of the flood risk (a key issue of the 2007/60/EU Directive) in ungauged basins, it is necessary to rethink the current engineering practices. In this vein, the collection of reliable hydrological data would be essential for re-evaluating the existing "recipes", taking into account local peculiarities, and for updating the modelling methodologies as needed.

  7. Flood design recipes vs. reality: can predictions for ungauged basins be trusted?

    Science.gov (United States)

    Efstratiadis, A.; Koussis, A. D.; Koutsoyiannis, D.; Mamassis, N.

    2013-12-01

    Despite the great scientific and technological advances in flood hydrology, everyday engineering practices still follow simplistic approaches, such as the rational formula and the SCS-CN method combined with the unit hydrograph theory that are easy to formally implement in ungauged areas. In general, these "recipes" have been developed many decades ago, based on field data from few experimental catchments. However, many of them have been neither updated nor validated across all hydroclimatic and geomorphological conditions. This has an obvious impact on the quality and reliability of hydrological studies, and, consequently, on the safety and cost of the related flood protection works. Preliminary results, based on historical flood data from Cyprus and Greece, indicate that a substantial revision of many aspects of flood engineering procedures is required, including the regionalization formulas as well as the modelling concepts themselves. In order to provide a consistent design framework and to ensure realistic predictions of the flood risk (a key issue of the 2007/60/EU Directive) in ungauged basins, it is necessary to rethink the current engineering practices. In this vein, the collection of reliable hydrological data would be essential for re-evaluating the existing "recipes", taking into account local peculiarities, and for updating the modelling methodologies as needed.

  8. Dairy Replacement Performance Fed Various Recipes of Pangola (Digitaria eriantha) Silage Ensiled with Irradiated Silage Innoculant

    International Nuclear Information System (INIS)

    Prasanpanich, Somkiert; Boon-ek, Lerchart; Piadang, Nattayana

    2006-09-01

    Various kinds of Pangola silage ensiled with molasses and 2 types of silage innoculant (wild and mutant types). There were 6 recipes consisting of Treatment 1 : Pangola silage, Treatment 2: Pangola ensiled with molasses 4 % w/w, Treatment 3 : Pangola ensiled with 106 cfu wild type innoculant /gm Pangola, Treatment 4 : Pangola ensiled with 106 cfu mutant type innoculant/gm Pangola, Treatment 5 : Pangola ensiled with 106 cfu wild type innoculant/gm Pangola and molasses 4 % w/w, Treatment 6 : Pangola ensiled with 106 cfu mutant type innoculant/gm Pangola and molasses 4 % w/w. After 21 days of fermentation, silage sample was taken for nutritive value analysis. Preference testing on all silage recipes was studied using 18 dairy yearlings, aged 10-12 months old and weighed 200-300 kg, at 6 treatments with 3 animals each for 21 days in a Complete Randomized Design. The results did show that Treatment 1 had higher dry matter intake than those consisted of silage innoculant. However, when taking body weight changes and blood metabolites into account, Treatment 4 : Pangola ensiled with 106 cfu mutant type innoculant/gm Pangola, has an advantage on the ease of making process. Then, it is concluded that Treatment 4 is the most appropriate method to improve silage quality.

  9. PENGGUNAAN BRUTE FORCE ATTACK DALAM PENERAPANNYA PADA CRYPT8 DAN CSA-RAINBOW TOOL UNTUK MENCARI BISS

    Directory of Open Access Journals (Sweden)

    Indra Gunawan

    2016-09-01

    Full Text Available Algoritma Brute Force merupakan suatu aritmatika untuk mencari dan mengetahui sebuah jenis sandi atau kode yang salh satunya sebuah kode acakan misalnya jenis acakan BISS (Basic Interoperable Scrambling System. Algoritma brute force yang umumnya dipakai untuk mencari kasus kode acakan seperti ini umumnya disebut Brute Force Attack.    Brute force attack menggunakan sebuah himpunan karakter atau teks yang akan dipakai untuk referensi karakter-karakter dari kode yang ingin dicari. Himpunan karakter yang dipakai akan menjadi sebuah ukuran keefektifan dari algoritma itu sendiri. Semakin banyak anggota himpunan karakter ini, tentunya persentasi kode biss untuk sebuah kode biss dapat dicari akan tinggi. Namun, semakin banyak karakter yang ada di dalam himpunan itu harus dibayar dengan waktu pengerjaan yang lebih lama. Brute Force ini sudah mulai dikembangkan untuk mencari kode. Salah satu pengembangannya adalah pengumpulan chain sebagai database dan penggunaan Crypt8 dan CSA-Rainbow Tool yang menggunakan algoritma brute force sehingga memungkinkan untuk memangkas waktu yang diperlukan Brute Force Attack.

  10. Committee on Science

    Science.gov (United States)

    SCIENCE ADVISOR WASHINGTON, DC -- Today, House Science Committee Chairman Sherwood Boehlert (R-NY23) and Advisor nominee Dr. John H. Marburger. The Senate Commerce Committee has scheduled a nomination hearing for this afternoon, and Boehlert and Grucci have been invited to testify. Dr. Marburger was nominated

  11. LOCAL ORGANIZING COMMITTEE

    Indian Academy of Sciences (India)

    Prof. B. B. P. Gupta

    INDIAN ACADEMY OF SCIENCES. Bengaluru. 83rd ANNUAL MEETING. 3–5 November 2017, NEHU, Shillong. LOCAL ORGANIZING COMMITTEE. Local Organizing Committee. 1. Prof. S. K. Srivastava. Chairman. Vice-Chancellor, NEHU, Shillong. 2. Prof. B. B. P. Gupta. Organising Secretary. Department of Zoology ...

  12. Pesticide Program Dialogue Committee (PPDC)

    Science.gov (United States)

    The Pesticide Program Dialogue Committee, a permanent, broadly representative advisory committee, meets with EPA on a regular basis to discuss pesticide regulatory, policy, and program implementation issues.

  13. Adventures in Cooking: A Collection of Recipes for Use in Nursery Schools, Day Care Centers, Head Start Programs, Kindergartens, and Primary Classrooms.

    Science.gov (United States)

    Foster, Florence P.

    This is a collection of recipes which children involved in early childhood education centers can prepare for their own consumption. The recipes were contributed by teachers in such schools based on their own successful experiences in using cooking as a learning experience for children to incorporate and integrate a number of intellectual tasks,…

  14. Two dose-estimation models CSA-N288.1 and Nureg 1.109, 1.113 - compared for chronic aquatic releases from nuclear facilities

    CERN Document Server

    Sheppard, S C; Peterson, S R

    2000-01-01

    Both the Canadian Standards Association (CSA) and the United States Nuclear Regulatory Commission (US-NRC) have published guidelines for the calculation of doses to the public due to emissions from nuclear facilities. In the sale of CANDU reactors overseas, either of these guidelines may be used as part of the approval process in the recipient country. This study compares the aquatic exposure pathways described in the guidelines. These include direct consumption of contaminated water and food, and exposure to contaminated sediments. The CSA and US-NRC guidelines for estimating dilution of aquatic emissions are of a general nature and the choice of model used to quantify dilution is left to the user. The models prescribed for the different exposure pathways by these two regulatory guides are similar in many attributes. Many of the recommended parameter values are identical and many of the formulations are either identical, or become identical under general conditions. However, despite these similarities, there...

  15. NASTEP Volunteer Request (CSA) -

    Data.gov (United States)

    Department of Transportation — Allows users to add themselves to a Service Area wide ?volunteer for emergency duty? list (was created after Gulf Coast Hurricanes). Approval and email by managers,...

  16. Cockayne syndrome group B (Csb) and group a (Csa) deficiencies predispose to hearing loss and cochlear hair cell degeneration in mice.

    Science.gov (United States)

    Nagtegaal, A Paul; Rainey, Robert N; van der Pluijm, Ingrid; Brandt, Renata M C; van der Horst, Gijsbertus T J; Borst, J Gerard G; Segil, Neil

    2015-03-11

    Sensory hair cells in the cochlea, like most neuronal populations that are postmitotic, terminally differentiated, and non-regenerating, depend on robust mechanisms of self-renewal for lifelong survival. We report that hair cell homeostasis requires a specific sub-branch of the DNA damage nucleotide excision repair pathway, termed transcription-coupled repair (TCR). Cockayne syndrome (CS), caused by defects in TCR, is a rare DNA repair disorder with a broad clinical spectrum that includes sensorineural hearing loss. We tested hearing and analyzed the cellular integrity of the organ of Corti in two mouse models of this disease with mutations in the Csb gene (CSB(m/m) mice) and Csa gene (Csa(-/-) mice), respectively. Csb(m/m) and Csa(-/-) mice manifested progressive hearing loss, as measured by an increase in auditory brainstem response thresholds. In contrast to wild-type mice, mutant mice showed reduced or absent otoacoustic emissions, suggesting cochlear outer hair cell impairment. Hearing loss in Csb(m/m) and Csa(-/-) mice correlated with progressive hair cell loss in the base of the organ of Corti, starting between 6 and 13 weeks of age, which increased by 16 weeks of age in a basal-to-apical gradient, with outer hair cells more severely affected than inner hair cells. Our data indicate that the hearing loss observed in CS patients is reproduced in mouse models of this disease. We hypothesize that accumulating DNA damage, secondary to the loss of TCR, contributes to susceptibility to hearing loss. Copyright © 2015 the authors 0270-6474/15/354280-07$15.00/0.

  17. Comercializacion Directa de Alimentos Locales: Diferencias entre los Consumidores de los CSA y los Consumidores de los Mercados de Granjeros y Agricultores

    OpenAIRE

    Curtis, Kynda

    2011-01-01

    Los programas de extensión enfocados en asistir a los agricultores en movilizar o expandir sus esfuerzos de mercadeo directo a menudo consideran todos los mercados de comercialización directa (mercado de agricultores, programas de agricultura sustentada por la comunidad (CSA por sus siglas en inglés), puestos de granja, etc.) y consumidores asociados como una canal o grupo de comercialización general.

  18. Validation of novel recipes for double-blind, placebo-controlled food challenges in children and adults

    NARCIS (Netherlands)

    Vlieg-Boerstra, B. J.; Herpertz, I.; Pasker, L.; van der Heide, S.; Kukler, J.; Jansink, C.; Vaessen, W.; Beusekamp, B. J.; Dubois, A. E. J.

    2011-01-01

    In double-blind, placebo-controlled food challenges (DBPCFCs), the use of challenge materials in which blinding is validated is a prerequisite for obtaining true blinded conditions during the test procedure. Therefore, the aim of this study was to enlarge the available range of validated recipes for

  19. Culinary practices mimicking a polysaccharide-rich recipe enhance the bioaccessibility of fat-soluble micronutrients.

    Science.gov (United States)

    Dhuique-Mayer, Claudie; Servent, Adrien; Descalzo, Adriana; Mouquet-Rivier, Claire; Amiot, Marie-Josèphe; Achir, Nawel

    2016-11-01

    This study was carried out to assess the impact of heat processing of a complex emulsion on the behavior of fat soluble micronutrients (FSM) in a traditional Tunisian dish. A simplified recipe involved, dried mucilage-rich jute leaves, tomato paste and olive oil, followed by a cooking treatment (150min). Hydrothermal pattern and viscosity were monitored along with the changes of FSM content and the bioaccessibility (called micellarization, using an in vitro digestion model). Partitioning of carotenoids differed according to their lipophilicity: lycopene, β-carotene and lutein diffused to the oil phase (100%, 70% and 10% respectively). In contrast with the poor carotenes/tocopherol bioaccessibility (0.9-1%), the highest micellarization was observed for lutein (57%) and it increased with heating time and viscosity change. Domestic culinary cooking practices probably increase the bioavailability of carotenes mainly by their diffusion to the oil phase, facilitating their in vivo transfer into micelles. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Recipes for Men: Manufacturing Makeup and the Politics of Production in 1910s China.

    Science.gov (United States)

    Lean, Eugenia

    2015-01-01

    In the first decade of Republican China (1911-49), masculinity was explored in writings on how to manufacture makeup that appeared in women's magazines. Male authors and editors of these writings--some of whom were connoisseurs of technology, some of whom were would-be manufacturers--appropriated the tropes of the domestic and feminine to elevate hands-on work and explore industry and manufacturing as legitimate masculine pursuits. Tapping into time-honored discourses of virtuous productivity in the inner chambers and employing practices of appropriating the woman's voice to promote unorthodox sentiment, these recipes "feminized" production to valorize a new masculine agenda, which included chemistry and manufacturing, for building a new China.

  1. Progress of research in treatment of hyperlipidemia by monomer or compound recipe of Chinese herbal medicine.

    Science.gov (United States)

    Dou, Xiao-bing; Wo, Xing-de; Fan, Chun-lei

    2008-03-01

    Hyperlipidemia (HLP) is the No.1 risk factor for patients with atherosclerosis (AS) and is directly related to the occurrence of coronary artery disease (CAD) and cerebrovascular disease. Therefore, prevention and treatment of AS is of great importance and of practical significance in controlling the incidence and mortality of CAD. With its peculiar syndrome-dependent therapy, traditional Chinese medicine (TCM) has accumulated abundant practical experiences in this field and good clinical effects have been achieved. Chinese herbal medicine, with its particularly unique advantages and high potentials yet to be tapped, displays its huge strength in HLP prevention and treatment. The progress of studies concerning prevention and treatment of HLP by Chinese herbal medicines, in the form of monomers or compound recipes, is reviewed in this paper.

  2. Identifying X-consumers using causal recipes: "whales" and "jumbo shrimps" casino gamblers.

    Science.gov (United States)

    Woodside, Arch G; Zhang, Mann

    2012-03-01

    X-consumers are the extremely frequent (top 2-3%) users who typically consume 25% of a product category. This article shows how to use fuzzy-set qualitative comparative analysis (QCA) to provide "causal recipes" sufficient for profiling X-consumers accurately. The study extends Dik Twedt's "heavy-half" product users for building theory and strategies to nurture or control X-behavior. The study here applies QCA to offer configurations that are sufficient in identifying "whales" and "jumbo shrimps" among X-casino gamblers. The findings support the principle that not all X-consumers are alike. The theory and method are applicable for identifying the degree of consistency and coverage of alternative X-consumers among users of all product-service category and brands.

  3. RESEARCHES REGARDING THE OPTIMIZING RECIPES OF NUTRIENT MEDIUM AT MIMOSA PUDICA

    Directory of Open Access Journals (Sweden)

    Ionela Rusea

    2017-12-01

    Full Text Available Due to its sensitive leaves, as well as special shape and color of flowers, Mimosa pudica always has been a major horticultural curiosity, both in the tropics and cultivated in greenhouses, in temperate zones. The experimental research was carried out to develop technological links in culture of mimosa by optimizing nutrient medium recipes. For this it was established the influence of the substrate type upon growing and development of Mimosa pudica. To achieve experiences were carried out 5 variants of different types of nutrient mixture in 10 repetitions. Thus, the performed researches have shown a considerable growth rate of 42 cm high, in case of V1 variant, due to the use of culture substrate with high content of nutrient composition having garden soil and Biolan peat. The lowest values were recorded in case of V5 variant, containing medium composed by forest soil, growth rate being of 35 cm.

  4. Prospects and Pitfalls of Pregnancy-Associated Malaria Vaccination Based on the Natural Immune Response to Plasmodium falciparum VAR2CSA-Expressing Parasites

    Directory of Open Access Journals (Sweden)

    Elizabeth G. Kane

    2011-01-01

    Full Text Available Pregnancy-associated malaria, a manifestation of severe malaria, is the cause of up to 200,000 infant deaths a year, through the effects of placental insufficiency leading to growth restriction and preterm delivery. Development of a vaccine is one strategy for control. Plasmodium falciparum-infected red blood cells accumulate in the placenta through specific binding of pregnancy-associated parasite variants that express the VAR2CSA antigen to chondroitin sulphate A on the surface of syncytiotrophoblast cells. Parasite accumulation, accompanied by an inflammatory infiltrate, disrupts the cytokine balance of pregnancy with the potential to cause placental damage and compromise foetal growth. Multigravid women develop immunity towards VAR2CSA-expressing parasites in a gravidity-dependent manner which prevents unfavourable pregnancy outcomes. Although current vaccine design, targeting VAR2CSA antigens, has succeeded in inducing antibodies artificially, this candidate may not provide protection during the first trimester and may only protect those women living in areas endemic for malaria. It is concluded that while insufficient information about placental-parasite interactions is presently available to produce an effective vaccine, incremental progress is being made towards achieving this goal.

  5. Clinical efficacy and safety of Gubitong Recipe () in treating osteoarthritis of knee joint.

    Science.gov (United States)

    Tao, Qing-wen; Xu, Yuan; Jin, Di-er; Yan, Xiao-ping

    2009-12-01

    To observe the therapeutic efficacy and safety of Gubitong Recipe (, GBT) in treating osteoarthritis (OA) of knee joint. Ninety patients with knee osteoarthritis were equally assigned, according to a randomizing digital table, to the treatment group and the control group. The treatment group was treated with GBT Decoction one dose every day and the control group with glucosamine sulfate 500 mg thrice a day, respectively, for eight successive weeks. Besides, diclofenac sodium could be given as supplementary dugs with the dosage used recorded if necessary. Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC, an index reflecting the degree of joint pain, stiffness, and dysfunction) in patients was assessed before and after treatment, and the patients' symptoms were evaluated by visual analogue scale (VAS) as well. Moreover, erythrocyte sedimentation rate (ESR), blood C-reactive protein (CRP), blood and urinary routine tests, liver and kidney function examination, and the adverse reaction that occurred during the treatment period were observed. WOMAC index and integral VAS value were lowered in both groups after treatment, showing significant statistical difference as compared with before treatment (P<0.05), but the decrement of WOMAC index in the treatment group was more significant than that in the control group (P<0.05). ESR and CRP levels remained unchanged in all patients, and the proportion and mean dosage of diclofenac sodium used were similar in the two groups. No evident adverse reaction occurred during the treatment period. GBT is an effective and safe recipe for the treatment of osteoarthritis of knee joint, which could alleviate the joint pain, stiffness, and dysfunction.

  6. Evaluation of format preference and effectiveness of vodcasts for recipe demonstrations and nutrition education

    Directory of Open Access Journals (Sweden)

    Danforth SK

    2014-08-01

    Full Text Available Stephanie K Danforth,1 Julie Raeder Schumacher,2 Robert W Cullen,2 Yoon Jin Ma2 1University of Iowa Hospital, Iowa City, IA, USA; 2Department of Family and Consumer Sciences, Illinois State University, Normal, IL, USA Abstract: Video podcasts, termed “vodcasts”, offer viewers a visual aid when learning about health and nutrition. Although there are many vodcasts featuring cooking demonstrations, little is known about their effectiveness in the field of nutrition or which format of communication technology is preferred. The purpose of this study was to determine which vodcast format was best suited to increase nutrition knowledge and interest as well as intention to use a cancer-preventing food. Participants were recruited from a community cancer center in the Midwest region of the United States. The convenience sample received either an email or an information card from the center that contained a link to the online survey instrument. The survey consisted of initial questions, the vodcast link, and access to final survey questions after viewing the vodcast. Participants (n=120 viewed one of three vodcast formats and evaluated length, nutrition information, and cooking instruction. Nutrition knowledge and the effect each video had on participants' interest and intention to use the food were also measured. A vodcast containing four to six nutrition facts and demonstrating a recipe was preferred by most individuals (X2=10.954, df =4, P=0.027. Participants were indifferent regarding length preference. All formats were successful in increasing interest in cancer-preventing foods and delivering nutrition information to participants. Vodcasts containing a recipe demonstration may offer a convenient method of delivering nutrition information to community members. Keywords: community, dietetics, podcasts

  7. The NTS-DBL2X region of VAR2CSA Induces cross-reactive antibodies that inhibit adhesion of several Plasmodium falciparum isolates to chondroitin sulfate A

    DEFF Research Database (Denmark)

    Bigey, Pascal; Gnidehou, Sédami; Doritchamou, Justin

    2011-01-01

    Background. Binding to chondroitin sulfate A by VAR2CSA, a parasite protein expressed on infected erythrocytes, allows placental sequestration of Plasmodium falciparum-infected erythrocytes. This leads to severe consequences such as maternal anemia, stillbirths, and intrauterine growth retardation....... The latter has been clearly associated to increased morbidity and mortality of the infants. Acquired anti-VAR2CSA antibodies have been associated with improved pregnancy outcomes, suggesting a vaccine could prevent the syndrome. However, identifying functionally important regions in the large VAR2CSA protein...

  8. Standing Concertation Committee

    CERN Document Server

    HR Department

    2010-01-01

    Main issues examined at the meeting of 2 October 2009 The October 2009 meeting of the Standing Concertation Committee was entirely devoted to preparation of TREF’s meeting on 21-22 October. The Committee took note of, discussed and agreed on clarifications needed to some of the documents and presentations that the Management intended to submit and/or present to TREF on the following subjects: Equal opportunities The Committee took note of a preliminary report on equal opportunities at CERN drawn up by D. Chromek-Burckhart, the Equal Opportunities Officer, and T. Smith, Chairman of the Equal Opportunities Advisory Panel, containing in particular a proposal for a new process for resolving harassment conflicts. Technical analysis of the CERN Health Insurance Scheme - Actuary’s Report The Committee took note of a presentation by P. Charpentier, Chairman of the CERN Health Insurance Supervisory Board (CHIS Board), on the 2009 actuarial report on the CERN Health Insurance Scheme (CHIS). Th...

  9. Standing Concertation Committee

    CERN Document Server

    HR Department

    2008-01-01

    ORDINARY MEETING ON 27 FEBRUARY 2008 The main items discussed at the meetings of the Standing Concertation Committee on 27 February 2008 included: Short-term Saved Leave Scheme The Committee noted that, by the end of February 2008, some 600 staff had enrolled in the short-term saved leave scheme: approx. 58% had signed up for 1 slice, 14% for two slices, 5% for three slices and 23% for four slices. Administrative Circular No. 4 (Rev. 4) - Unemployment Insurance Scheme The Committee agreed to recommend the Director-General to approve Administrative Circular No. 4 (Rev. 4) - Unemployment Insurance Scheme. Administrative Circular No. 30 (Rev. 2) - Financial benefits upon taking up appointment and termination of contract The Committee agreed to recommend the Director-General to approve Administrative Circular No. 30 (Rev. 2) - Financial Benefits upon taking up appointment and termination of contract. Progressive Retirement Programme The Progressive Retirement Programme (PR...

  10. Standing Concertation Committee

    CERN Document Server

    HR Department

    2009-01-01

    Main points examined at the meeting of 24 June 2009 Results of the 2009 MARS exercise The Committee took note of the results of the 2009 MARS exercise presented by the Head of the HR Department, expressing satisfaction for the early availability of the statistics and for the fact that the analysis of the results covered the last three years. Status report on the work on the five-yearly review The Committee took note of a presentation by P. Gildemyn on the data collection procedure for the 2010 five-yearly review (staff, fellows, associate members of the personnel, CHIS) and of the proposed work schedule. Implications for employment conditions of the discussions at the Finance Committee and Council on 17 and 18 June 2009 The Chairman briefly reported on the discussions at the meetings of the Finance Committee and Council in June 2009, on the 2010-2014 medium-term plan and the 2010 preliminary draft budget, as well as on the modified strategy and goals for 2009. The Committee ...

  11. Life cycle impact assessment of biodiesel using the ReCiPe method

    Directory of Open Access Journals (Sweden)

    Kiss Ferenc E.

    2013-01-01

    Full Text Available This paper presents the life cycle impact assessment (LCIA results of biodiesel produced from rapeseed oil. The functional unit (FU is defined as 3750 km of distance traveled by a truck fuelled with biodiesel. The reference flow is 1000 kg of biodiesel. The LCIA method used in the study is the ReCiPe method. At midpoint level the ReCiPe method addresses environmental issues within 18 impact categories. Most of these midpoint impact categories are further converted and aggregated into 3 endpoint categories (damage to human health, damage to ecosystem diversity, damage to mineral resource availability. The total impact of biodiesel’s life cycle was estimated at 540 Pt/FU. The damage to ecosystem diversity (1.48E-04 species•year/FU, the damage to human health (7.48E-03 DALY/FU and the damage to mineral resource availability (8.11E+03 US$/FU are responsible for 63%, 27% and 10% of the total negative impact in the life cycle of biodiesel, respectively. The results have revealed that only 4 impact categories are responsible for most of the impacts within the specific endpoint categories. These are impacts associated with global warming (3000 kg CO2 ekv./FU, particulate matter formation (12.4 kg PM ekv./FU, agricultural land occupation (6710 m2a./FU and fossil fuel depletion (21168 MJ/FU. Greenhouse gases emitted in the life cycle of biodiesel (mainly N2O, CO2 are responsibly for 56% of the damage caused to human health and for 16% of the damage caused to ecosystem diversity. Airborne emissions which contribute to particulate matter formation (NOx, NH3, PM, SO2 are responsible for 43% of the damage caused to human health. Agricultural land occupation is responsible for 82% of the damage caused to the ecosystem diversity. Damage to mineral resource availability is almost entirely related to the depletion of fossil energy sources. The production chain of biodiesel and the combustion of biodiesel are responsible for 69% and 31% of the total impact of

  12. 75 FR 27614 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-05-17

    ... Environment Protection Committee. --Consideration of the report of the Maritime Safety Committee... Session of the International Maritime Organization (IMO) Council to be held at the IMO headquarters in... HNS Convention. --World Maritime University: --IMO International Maritime Law Institute: --Protection...

  13. 77 FR 76164 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-12-26

    ... atmospheric pollution --Development of international measures for minimizing the transfer of invasive aquatic... pollution hazards of chemicals and preparation of consequential amendments --Additional guidelines for... DEPARTMENT OF STATE [Public Notice 8133] Shipping Coordinating Committee; Notice of Committee...

  14. Two dose-estimation models CSA-N288.1 and Nureg 1.109, 1.113 - compared for chronic aquatic releases from nuclear facilities

    Energy Technology Data Exchange (ETDEWEB)

    Sheppard, S.C. [ECOMatters Inc., Pinawa, Manitoba (Canada); Klukas, M.H. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Peterson, S.-R. [Lawrence Livermore National Lab., Livermore, California (United States)

    2000-04-01

    Both the Canadian Standards Association (CSA) and the United States Nuclear Regulatory Commission (US-NRC) have published guidelines for the calculation of doses to the public due to emissions from nuclear facilities. In the sale of CANDU reactors overseas, either of these guidelines may be used as part of the approval process in the recipient country. This study compares the aquatic exposure pathways described in the guidelines. These include direct consumption of contaminated water and food, and exposure to contaminated sediments. The CSA and US-NRC guidelines for estimating dilution of aquatic emissions are of a general nature and the choice of model used to quantify dilution is left to the user. The models prescribed for the different exposure pathways by these two regulatory guides are similar in many attributes. Many of the recommended parameter values are identical and many of the formulations are either identical, or become identical under general conditions. However, despite these similarities, there is substantial variation between dose estimates for a common case. These differences are limited to certain nuclides and exposure pathways and are primarily due to differences in parameter values prescribed by the guidelines. The total dose from all pathways and from all nuclides for the case considered is within a factor of 1.3 for the two models. The convergence in results for the total dose for all radionuclides largely reflects the similarity in the way the models deal with the dominant dose contributor, tritium. Considering the results for each radionuclide, however, the models differ more and on average the CSA model estimates a 20-fold higher dose. (author)

  15. 78 FR 32698 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-05-31

    ... DEPARTMENT OF STATE [Public Notice 8340] Shipping Coordinating Committee; Notice of Committee... Technical Co-operation Committee --Protection of vital shipping lanes --Periodic review of administrative... of the Organization since the twenty-eighth regular session of the Assembly --External relations...

  16. 75 FR 43156 - Federal Advisory Committee; Missile Defense Advisory Committee

    Science.gov (United States)

    2010-07-23

    ... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; Missile Defense Advisory Committee AGENCY: Missile Defense Agency (MDA), DoD. ACTION: Notice of closed meeting. SUMMARY: Under the... Defense announces that the Missile Defense Advisory Committee will meet on August 4 and 5, 2010, in...

  17. 8th International Conference on Computer Science and its Applications (CSA-16) and the 11st International Conference on Ubiquitous Information Technologies and Applications (CUTE 2016)

    CERN Document Server

    Pan, Yi; Yi, Gangman; Loia, Vincenzo

    2017-01-01

    This book presents the combined proceedings of the 8th International Conference on Computer Science and its Applications (CSA-16) and the 11st International Conference on Ubiquitous Information Technologies and Applications (CUTE 2016), both held in Bangkok, Thailand, December 19 - 21, 2016. The aim of these two meetings was to promote discussion and interaction among academics, researchers and professionals in the field of ubiquitous computing technologies. These proceedings reflect the state-of-the-art in the development of computational methods, involving theory, algorithm, numerical simulation, error and uncertainty analysis and novel application of new processing techniques in engineering, science, and other disciplines related to ubiquitous computing.

  18. Practical recipes for the model order reduction, dynamical simulation, and compressive sampling of large-scale open quantum systems

    OpenAIRE

    Sidles, John A.; Garbini, Joseph L.; Harrell, Lee E.; Hero, Alfred O.; Jacky, Jonathan P.; Malcomb, Joseph R.; Norman, Anthony G.; Williamson, Austin M.

    2008-01-01

    This article presents numerical recipes for simulating high-temperature and non-equilibrium quantum spin systems that are continuously measured and controlled. The notion of a spin system is broadly conceived, in order to encompass macroscopic test masses as the limiting case of large-j spins. The simulation technique has three stages: first the deliberate introduction of noise into the simulation, then the conversion of that noise into an equivalent continuous measurement and control process...

  19. Recipe for the environment: Calgary company creates a fast-track to lease reclamation

    Energy Technology Data Exchange (ETDEWEB)

    Laverty, K.

    2004-01-05

    A novel method is being offered by Newpark Environmental Services as a much simplified recipe for lease site remediation. The new method involves mixing wellbore cuttings with wood waste, providing the pile with good ventilation, allowing it to sit for 24 months, spreading it thinly on the ground, and seeding it to get a lush carpet of green grass. The process is referred to as 'co-composting' ; it is essentially a biodegradation process where micro-organisms, indigenous in the wood waste, do the the bulk of the work. Wood waste used in the process ranges from sawdust to wood chips no more than three inches in size, with a specialized nutrient blend of fertilizers and water added; the micro-organisms do the rest. Since pioneering the process in 1996 Newpark has successfully reclaimed about 500 drilling sites in Alberta and British Columbia, combining an estimated 400,000 cubic metres of wood waste and wellbore cuttings to produce nutrient-rich topsoil, generally in heavily forested areas. There is also the added benefit of using the newly created soil to augment soils on side cuts of hills for seeding, thereby reducing risk of landslides due to erosion. As an indication of the success of this process, the Alberta Energy and Utilities Board plans to include Newpark's co-composting process in its 'Guide 50', the industry's Bible of site remediation, as an acceptable method for disposing of well site wastes.

  20. Cardioprotective Effects of HuoxueAnshen Recipe against Myocardial Injuries Induced by Sleep Deprivation in Rats

    Directory of Open Access Journals (Sweden)

    Rong Yuan

    2017-01-01

    Full Text Available Background. Traditional Chinese Medicine is extensively used in China and HuoxueAnshen Recipe (HAR was formulated according to its method in treating CHD accompanied with insomnia in clinic. However, there are few studies related to the effect of HAR on myocardial injury and sleep disorders. Purpose. To investigate the effects of HAR on sleep deprivation- (SD- induced myocardial I/R injury. Methods. Male Wistar rats receiving a daily gavage of HAR or vehicle were exposed to SD intervention while control rats had normal sleep. Then all rats were exposed to myocardial I/R. Hormone, vascular endothelial, and inflammatory related factors were detected before and after I/R, while cardiac injury, cardiac function, myocardial infarct size, and apoptosis were detected after I/R. Results. Levels of neuropeptide Y, vascular endothelial and inflammatory related factors were significantly increased while melatonin was decreased in vehicle-treated SD rats but not in HAR-treated SD rats after SD. In addition, cardiac injury, cardiac dysfunction, myocardial infarct size, and myocardial apoptosis were deteriorated in vehicle-treated SD rats but were ameliorated in HAR-treated SD rats after I/R. Conclusion. HAR not only improved SD-induced hormone disorders, inflammation, and endothelial dysfunction, but also alleviated I/R injury, which supports protective usage in CHD and psychocardiology.

  1. Nutritional value of traditional Italian meat-based dishes: influence of cooking methods and recipe formulation.

    Science.gov (United States)

    D'Evoli, L; Salvatore, P; Lucarini, M; Nicoli, S; Aguzzi, A; Gabrielli, P; Lombardi-Boccia, G

    2009-01-01

    The present study provides a picture of the compositional figure and nutritive value of meat-based dishes typical of Italian culinary tradition. Recipes specific for a bovine meat cut (top-side) were selected among the most widespread ones in Italy: in pan, pizzaiola, cutlet, meat ball, and escalope. The total fat and cholesterol content varied depending on the ingredients utilized (extra-virgin olive oil, parmesan, egg). Meat-based dishes that utilized extra-virgin olive oil showed a significant reduction in palmitic and stearic acids and a parallel increase in oleic acid compared with raw meat; furthermore, the ratio among saturated fatty acids, monounsaturated fatty acids and polyunsaturated fatty acids shifted in favour of monounsaturated fatty acids. B vitamins were affected at different extent by heating; by contrast, vitamin E content increased because of the new sources of this vitamin, which masked losses due to heating. Ingredients (parmesan, discretionary salt) induced significant increases in the calcium and sodium concentrations compared with raw meat. The total iron content did not show marked differences in most of the meat-based dishes compared with raw meat; by contrast, losses in the heme-iron concentration were detected depending on the severity of heating treatments. Our findings suggest that heme iron, because of its important health aspects, might be a useful index of the nutritional quality of cooked meats.

  2. Writing a Recipe for Teaching Sustainable Food Systems: Lessons from Three University Courses

    Directory of Open Access Journals (Sweden)

    Christy Anderson Brekken

    2018-06-01

    Full Text Available The sustainability of the food system is at the forefront of academic and policy discussions as we face the challenge of providing food security to a growing population amidst environmental uncertainty and depletion, social disruptions, and structural economic shocks and stresses. Crafting a sustainable and resilient food system requires us to go beyond disciplinary boundaries and broaden critical and creative thinking skills. Recent literature calls for examples of pedagogical transformations from food systems courses to identify successful practices and potential challenges. We offer a recipe for what to teach by framing systems thinking concepts, then discuss how to teach it with five learning activities: deductive case studies, experiential learning, reflective narrative learning, system dynamics simulations and scenarios, and inductive/open-ended case studies, implemented with collaborative group learning, inter/trans-disciplinarity, and instructor-modeled co-learning. Each learning activity is animated with concrete examples from our courses at Oregon State University, University of Minnesota, and University of Vermont, USA. We discuss opportunities and challenges implementing these strategies in light of student, instructor, and institutional expectations and constraints. But the challenge is worth the effort, because food system transformation requires active learners and systemic thinkers as engaged citizens, food system advocates, entrepreneurs, and policy makers.

  3. [Clinical study on effect of qingxuan tiaoya recipe in treating menopausal women with hypertension].

    Science.gov (United States)

    Tao, Li-Li; Ma, Xiao-Chang; Chen, Ke-Ji

    2009-08-01

    To investigate the effect and mechanism of Qingxuan Tiaoya Recipe (QXTYR) on depressing blood pressure in menopausal women with hypertension. Patients were randomly assigned to two groups, the 44 patients in the test group were administered with perindopril tablet and QXTYR granule, while the 43 in the control group were administered with the same program, but a simulator of QXTYR was used to replace for the real one. The treatment course for them all was 2 months. Before and after treatment, the ambulatory blood pressure (ABMP), heart rate, related clinical symptoms, blood lipids, serum estradiol (E2), high-sensitivity C-reactive protein ( Hs-CRP), homocysteine (HCY) and angiotensin II (Ang II) were measured. The treatment in the test group showed an effect better than that in the control group in terms of reducing blood pressure variability and night-time blood pressure decrease rate (P treatment in the test group (Pmenopausal women with hypertension, it can reduce blood pressure variability, improve the symptoms of the menopause syndrome, blood lipid metabolism and plasma levels of Hs-CRP, E2, and Ang II in patients, suggesting that its mechanism may be related to the functional regulation of sympathetic-vagus nerve and neuro-endocrine-immune system, and also the inhibition on the circulatory renin-angiotensin-aldosterone system activity.

  4. Inhibition of Staphylococcus epidermidis Biofilm Formation by Traditional Thai Herbal Recipes Used for Wound Treatment

    Directory of Open Access Journals (Sweden)

    S. Chusri

    2012-01-01

    Full Text Available Development of biofilm is a key mechanism involved in Staphylococcus epidermidis virulence during device-associated infections. We aimed to investigate antibiofilm formation and mature biofilm eradication ability of ethanol and water extracts of Thai traditional herbal recipes including THR-SK004, THR-SK010, and THR-SK011 against S. epidermidis. A biofilm forming reference strain, S. epidermidis ATCC 35984 was employed as a model for searching anti-biofilm agents by MTT reduction assay. The results revealed that the ethanol extract of THR-SK004 (THR-SK004E could inhibit the formation of S. epidermidis biofilm on polystyrene surfaces. Furthermore, treatments with the extract efficiently inhibit the biofilm formation of the pathogen on glass surfaces determined by scanning electron microscopy and crystal violet staining. In addition, THR-SK010 ethanol extract (THR-SK010E; 0.63–5 μg/mL could decrease 30 to 40% of the biofilm development. Almost 90% of a 7-day-old staphylococcal biofilm was destroyed after treatment with THR-SK004E (250 and 500 μg/mL and THR-SK010E (10 and 20 μg/mL for 24 h. Therefore, our results clearly demonstrated THR-SK004E could prevent the staphylococcal biofilm development, whereas both THR-SK004E and THR-SK010E possessed remarkable eradication ability on the mature staphylococcal biofilm.

  5. Inhibition of Staphylococcus epidermidis Biofilm Formation by Traditional Thai Herbal Recipes Used for Wound Treatment.

    Science.gov (United States)

    Chusri, S; Sompetch, K; Mukdee, S; Jansrisewangwong, S; Srichai, T; Maneenoon, K; Limsuwan, S; Voravuthikunchai, S P

    2012-01-01

    Development of biofilm is a key mechanism involved in Staphylococcus epidermidis virulence during device-associated infections. We aimed to investigate antibiofilm formation and mature biofilm eradication ability of ethanol and water extracts of Thai traditional herbal recipes including THR-SK004, THR-SK010, and THR-SK011 against S. epidermidis. A biofilm forming reference strain, S. epidermidis ATCC 35984 was employed as a model for searching anti-biofilm agents by MTT reduction assay. The results revealed that the ethanol extract of THR-SK004 (THR-SK004E) could inhibit the formation of S. epidermidis biofilm on polystyrene surfaces. Furthermore, treatments with the extract efficiently inhibit the biofilm formation of the pathogen on glass surfaces determined by scanning electron microscopy and crystal violet staining. In addition, THR-SK010 ethanol extract (THR-SK010E; 0.63-5 μg/mL) could decrease 30 to 40% of the biofilm development. Almost 90% of a 7-day-old staphylococcal biofilm was destroyed after treatment with THR-SK004E (250 and 500 μg/mL) and THR-SK010E (10 and 20 μg/mL) for 24 h. Therefore, our results clearly demonstrated THR-SK004E could prevent the staphylococcal biofilm development, whereas both THR-SK004E and THR-SK010E possessed remarkable eradication ability on the mature staphylococcal biofilm.

  6. ARS-Media for Excel: A Spreadsheet Tool for Calculating Media Recipes Based on Ion-Specific Constraints.

    Science.gov (United States)

    Niedz, Randall P

    2016-01-01

    ARS-Media for Excel is an ion solution calculator that uses "Microsoft Excel" to generate recipes of salts for complex ion mixtures specified by the user. Generating salt combinations (recipes) that result in pre-specified target ion values is a linear programming problem. Excel's Solver add-on solves the linear programming equation to generate a recipe. Calculating a mixture of salts to generate exact solutions of complex ionic mixtures is required for at least 2 types of problems- 1) formulating relevant ecological/biological ionic solutions such as those from a specific lake, soil, cell, tissue, or organ and, 2) designing ion confounding-free experiments to determine ion-specific effects where ions are treated as statistical factors. Using ARS-Media for Excel to solve these two problems is illustrated by 1) exactly reconstructing a soil solution representative of a loamy agricultural soil and, 2) constructing an ion-based experiment to determine the effects of substituting Na+ for K+ on the growth of a Valencia sweet orange nonembryogenic cell line.

  7. ARS-Media for Excel: A Spreadsheet Tool for Calculating Media Recipes Based on Ion-Specific Constraints

    Science.gov (United States)

    Niedz, Randall P.

    2016-01-01

    ARS-Media for Excel is an ion solution calculator that uses “Microsoft Excel” to generate recipes of salts for complex ion mixtures specified by the user. Generating salt combinations (recipes) that result in pre-specified target ion values is a linear programming problem. Excel’s Solver add-on solves the linear programming equation to generate a recipe. Calculating a mixture of salts to generate exact solutions of complex ionic mixtures is required for at least 2 types of problems– 1) formulating relevant ecological/biological ionic solutions such as those from a specific lake, soil, cell, tissue, or organ and, 2) designing ion confounding-free experiments to determine ion-specific effects where ions are treated as statistical factors. Using ARS-Media for Excel to solve these two problems is illustrated by 1) exactly reconstructing a soil solution representative of a loamy agricultural soil and, 2) constructing an ion-based experiment to determine the effects of substituting Na+ for K+ on the growth of a Valencia sweet orange nonembryogenic cell line. PMID:27812202

  8. Changes in vibrational properties of coated wood through ti me from application of varnish, with recipes used in European or Iranian string instruments making

    OpenAIRE

    Brémaud , Iris; Karami , Elham; Bardet , Sandrine; Gilles , Nicolas; Perego , François; Zare , Samad; Gril , Joseph ,

    2016-01-01

    International audience; The influence of vanishing process on the vibrational properties of the wood+coating systems was studied using different types and recipes of instrument making varnishes, used in traditional Iranian string instruments making, or in European violin-quartet making. The focus is on the time evolution of these properties, that can be involved in the changing behaviour of newly made instruments. The different tested varnishes recipes were applied on wood representative of e...

  9. Expert Committee on College Libraries

    OpenAIRE

    Joy, V. P.; Raman Nair, R.; Ayub, M.

    1994-01-01

    Importance of library and information services in higher education was emphasized in India by many committees of Government of India from 1917 including Calcutta University Commission under Sir Michael Saddler, University Education Commission (1949) chaired by Dr. S. Radhakrishnan, Ranganathan Committee (1958), Education Commission (1966) chaired by D.S. Kothari, as well as Sen Committee, Mehrotra Committee etc of UGC. But as education being a State subject; union government could not go beyo...

  10. SENIOR STAFF ADVANCEMENT COMMITTEE (SSAC)

    CERN Document Server

    2000-01-01

    Composition and mandateThe Senior Staff Advancement Committee is composed of members nominated ad persona by the Director-General.The Committee examines proposals from Divisions concerning promotions to grade 13 in Career Path IX, changes of career path to Career Path IX and advancements to the exceptional grade in Career path VIII.The Director-General may consult the Committee on any matter related to senior staff careers.The Committee makes its recommendations to the Director-General.

  11. Plasma Science Committee (PLSC)

    International Nuclear Information System (INIS)

    1990-01-01

    The Plasma Science Committee (PLSC) is a standing committee under the auspices of the Board on Physics and Astronomy, Commission on Physical Sciences, Mathematics, and Applications of the National Academy of Sciences--National Research Council. Plasma sciences represent a broad and diverse field. The PLSC has accepted the responsibility of monitoring the continuing development and assessing the general health of the field as whole. Although select advisory bodies have been created to address specific issues that affect plasma science, such as the Fusion Policy Advisory Committee (FPAC), the PLSC provides a focus for the plasma science community that is unique and essential. The membership of the PLSC is drawn from research laboratories in universities, industry, and government. Areas of expertise on the committee include accelerators and beams, space physics, astrophysics, computational physics and applied mathematics, fusion plasmas, fundamental experiments and theory, radiation sources, low temperature plasmas, and plasma-surface interactions. The PLSC is well prepared to respond to requests for studies on specific issues. This report discusses ion of the PLSC work

  12. Rebuilding a Research Ethics Committee

    Science.gov (United States)

    Biggs, John S. G.; Marchesi, August

    2013-01-01

    The principal ethics committee in Australia's Capital, Canberra, underwent a major revision in the last three years based on changes debated in the literature. Committee or Board structure varies widely; regulations determining minimum size and membership differ between countries. Issues such as the effectiveness of committee management,…

  13. The Influence of Sub-Unit Composition and Expression System on the Functional Antibody Response in the Development of a VAR2CSA Based Plasmodium falciparum Placental Malaria Vaccine.

    Directory of Open Access Journals (Sweden)

    Morten A Nielsen

    Full Text Available The disease caused by Plasmodium falciparum (Pf involves different clinical manifestations that, cumulatively, kill hundreds of thousands every year. Placental malaria (PM is one such manifestation in which Pf infected erythrocytes (IE bind to chondroitin sulphate A (CSA through expression of VAR2CSA, a parasite-derived antigen. Protection against PM is mediated by antibodies that inhibit binding of IE in the placental intervillous space. VAR2CSA is a large antigen incompatible with large scale recombinant protein expression. Vaccines based on sub-units encompassing the functionally constrained receptor-binding domains may, theoretically, circumvent polymorphisms, reduce the risk of escape-mutants and induce cross-reactive antibodies. However, the sub-unit composition and small differences in the borders, may lead to exposure of novel immuno-dominant antibody epitopes that lead to non-functional antibodies, and furthermore influence the folding, stability and yield of expression. Candidate antigens from the pre-clinical development expressed in High-Five insect cells using the baculovirus expression vector system were transitioned into the Drosophila Schneider-2 cell (S2 expression-system compliant with clinical development. The functional capacity of antibodies against antigens expressed in High-Five cells or in S2 cells was equivalent. This enabled an extensive down-selection of S2 insect cell-expressed antigens primarily encompassing the minimal CSA-binding region of VAR2CSA. In general, we found differential potency of inhibitory antibodies against antigens with the same borders but of different var2csa sequences. Likewise, we found that subtle size differences in antigens of the same sequence gave varying levels of inhibitory antibodies. The study shows that induction of a functional response against recombinant subunits of the VAR2CSA antigen is unpredictable, demonstrating the need for large-scale screening in order to identify antigens

  14. CRISPR-Cas type I-A Cascade complex couples viral infection surveillance to host transcriptional regulation in the dependence of Csa3b.

    Science.gov (United States)

    He, Fei; Vestergaard, Gisle; Peng, Wenfang; She, Qunxin; Peng, Xu

    2017-02-28

    CRISPR-Cas (clustered regularly interspaced short palindromic repeats and the associated genes) constitute adaptive immune systems in bacteria and archaea and they provide sequence specific immunity against foreign nucleic acids. CRISPR-Cas systems are activated by viral infection. However, little is known about how CRISPR-Cas systems are activated in response to viral infection or how their expression is controlled in the absence of viral infection. Here, we demonstrate that both the transcriptional regulator Csa3b, and the type I-A interference complex Cascade, are required to transcriptionally repress the interference gene cassette in the archaeon Sulfolobus. Csa3b binds to two palindromic repeat sites in the promoter region of the cassette and facilitates binding of the Cascade to the promoter region. Upon viral infection, loading of Cascade complexes onto crRNA-matching protospacers leads to relief of the transcriptional repression. Our data demonstrate a mechanism coupling CRISPR-Cas surveillance of protospacers to transcriptional regulation of the interference gene cassette thereby allowing a fast response to viral infection. © The Author(s) 2016. Published by Oxford University Press on behalf of Nucleic Acids Research.

  15. Investigation of the binding free energies of FDA approved drugs against subtype B and C-SA HIV PR: ONIOM approach.

    Science.gov (United States)

    Sanusi, Z K; Govender, T; Maguire, G E M; Maseko, S B; Lin, J; Kruger, H G; Honarparvar, B

    2017-09-01

    Human immune virus subtype C is the most widely spread HIV subtype in Sub-Sahara Africa and South Africa. A profound structural insight on finding potential lead compounds is therefore necessary for drug discovery. The focus of this study is to rationalize the nine Food and Drugs Administration (FDA) HIV antiviral drugs complexed to subtype B and C-SA PR using ONIOM approach. To achieve this, an integrated two-layered ONIOM model was used to optimize the geometrics of the FDA approved HIV-1 PR inhibitors for subtype B. In our hybrid ONIOM model, the HIV-1 PR inhibitors as well as the ASP 25/25' catalytic active residues were treated at high level quantum mechanics (QM) theory using B3LYP/6-31G(d), and the remaining HIV PR residues were considered using the AMBER force field. The experimental binding energies of the PR inhibitors were compared to the ONIOM calculated results. The theoretical binding free energies (?G bind ) for subtype B follow a similar trend to the experimental results, with one exemption. The computational model was less suitable for C-SA PR. Analysis of the results provided valuable information about the shortcomings of this approach. Future studies will focus on the improvement of the computational model by considering explicit water molecules in the active pocket. We believe that this approach has the potential to provide much improved binding energies for complex enzyme drug interactions. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. CRISPR-Cas type I-A Cascade complex couples viral infection surveillance to host transcriptional regulation in the dependence of Csa3b

    Science.gov (United States)

    He, Fei; Vestergaard, Gisle; Peng, Wenfang; She, Qunxin

    2017-01-01

    Abstract CRISPR-Cas (clustered regularly interspaced short palindromic repeats and the associated genes) constitute adaptive immune systems in bacteria and archaea and they provide sequence specific immunity against foreign nucleic acids. CRISPR-Cas systems are activated by viral infection. However, little is known about how CRISPR-Cas systems are activated in response to viral infection or how their expression is controlled in the absence of viral infection. Here, we demonstrate that both the transcriptional regulator Csa3b, and the type I-A interference complex Cascade, are required to transcriptionally repress the interference gene cassette in the archaeon Sulfolobus. Csa3b binds to two palindromic repeat sites in the promoter region of the cassette and facilitates binding of the Cascade to the promoter region. Upon viral infection, loading of Cascade complexes onto crRNA-matching protospacers leads to relief of the transcriptional repression. Our data demonstrate a mechanism coupling CRISPR-Cas surveillance of protospacers to transcriptional regulation of the interference gene cassette thereby allowing a fast response to viral infection. PMID:27980065

  17. The EnVision++ system: a new immunohistochemical method for diagnostics and research. Critical comparison with the APAAP, ChemMate, CSA, LABC, and SABC techniques.

    Science.gov (United States)

    Sabattini, E; Bisgaard, K; Ascani, S; Poggi, S; Piccioli, M; Ceccarelli, C; Pieri, F; Fraternali-Orcioni, G; Pileri, S A

    1998-07-01

    To assess a newly developed immunohistochemical detection system, the EnVision++. A large series of differently processed normal and pathological samples and 53 relevant monoclonal antibodies were chosen. A chessboard titration assay was used to compare the results provided by the EnVision++ system with those of the APAAP, CSA, LSAB, SABC, and ChemMate methods, when applied either manually or in a TechMate 500 immunostainer. With the vast majority of the antibodies, EnVision++ allowed two- to fivefold higher dilutions than the APAAP, LSAB, SABC, and ChemMate techniques, the staining intensity and percentage of expected positive cells being the same. With some critical antibodies (such as the anti-CD5), it turned out to be superior in that it achieved consistently reproducible results with differently fixed or overfixed samples. Only the CSA method, which includes tyramide based enhancement, allowed the same dilutions as the EnVision++ system, and in one instance (with the anti-cyclin D1 antibody) represented the gold standard. The EnVision++ is an easy to use system, which avoids the possibility of disturbing endogenous biotin and lowers the cost per test by increasing the dilutions of the primary antibodies. Being a two step procedure, it reduces both the assay time and the workload.

  18. [Effect of Qingre Yangyin Recipe on Endocrine and Metabolism of Polycystic Ovary Syndrome Patients].

    Science.gov (United States)

    Zhang, Ting

    2015-10-01

    To observe the effect of Qingre Yangyin Recipe (QRYYR) on sex hormones and insulin resistance (IR) in polycystic ovary syndrome (PCOS) patients. Totally 90 PCOS patients were randomly assigned to the Chinese herbs group,the Western medicine group, the combined group, 30 in each group. Patients in the Chinese herbs group took QRYYR, one dose per day in two portions, once in the morning and once in the evening. Patients in the Western medicine group took Metformin 500 mg, twice per day for 3 consecutive months. Patients in the combined group took QRYYR and Metformin (the same as the former said two groups) in the 1st month, and took QRYYR for the following two months. Fasting blood glucose (FPG) and postprandial 2 h blood glucose (2 h GLU) were determined using hexokinase method before and after treatment. Fasting insulin (FINS), postprandial 2 h insulin (2 h INS), luteinizing hormone (LH), follicle stimulating hormone (FSH), estradiol (E2), progesterone (P), prolactin (PRL), and testosterone (T) were detected using chemiluminescent method. Leptin and adiponectin (APN) were determined using ELISA. Homeostasis model assessment of insulin resistance (HOMA-IR) was calculated. Body weight and height were measured once before treatment and once after treatment to calculate body mass index (BMI). The total two-phase basal body temperature (BBT) actually obtained within 3 months was statistically collected to calculate the two-phase BBT rate. Scores for Chinese medical syndromes were compared between the two groups before and after treatment. Compared with before treatment in the same group, BMI, FINS, 2 h INS, HOMA-IR, leptin, LH, PRL, T, and scores for Chinese medical syndromes obviously decreased, and APN levels increased (P medical syndromes was more in the Western medicine group and the combined group (P medical syndromes, with superior effect to that of Metformin. The effect in the combined group was better.

  19. The Recipe for Corporate Longevity: From the Perspective of "Managing Innovation".

    Science.gov (United States)

    Griesar, Klaus; Bessant, John; Bernschneider-Reif, Sabine

    2018-04-09

    The elephant is in the room-a metaphorical idiom for an obvious problem or risk that nobody wants to discuss. This abstract is not intended to be a summary, to reveal major findings, or unveil conclusions. On the contrary, it is aimed to provoke curiosity as to the question of corporate survival. Is there any recipe to be followed for companies to achieve this? The answer comes neither from the modest and traditional study rooms of philosophers nor the recent fact-based studies from the offices (and well-paid opinions) of business consultants. The Archimedean point from which we can objectively explore the subject of corporate survival does not exist. Instead we offer seven analogies (or metaphors) as intellectual platforms where new perspectives can be considered. Innovation obviously plays a major role in corporate survival-yet, by its nature all innovation is messy. In order to reduce entropy, this abstract reveals some keywords in alphabetical order starting from A, such as ambidexterity, architecture, and ant colonies, moving on to B, such as, (mental) boxes and biodiversity. For obvious reasons, C plays a major role-sufficiently that we have already revealed curiosity as one part of the answer-treading over to D (Darwin, DNA, and discontinuity), followed by E (earthquakes and evolution). As a final warning signal in order to manage the expectation: It is not the intention of this article to give a comprehensive overview about the rich and complex history of Merck KGaA, Darmstadt, Germany. Indeed, only the final chapter will provide reference to this company: Before the curtains will finally close, an epilogue will start in which one of the protagonists of the 350-year journey of the company-Emanuel Merck-will appear on the stage and "let history speak for itself". Still curious? © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. The influence of recipe modification and nutritional information on restaurant food acceptance and macronutrient intakes.

    Science.gov (United States)

    Stubenitsky, K; Aaron, J; Catt, S; Mela, D

    2000-06-01

    To examine the influences of nutritional information and consumer characteristics on meal quality expectations, food selection and subsequent macronutrient intakes of consumers offered a reduced-fat option in a restaurant. A target, full-fat (FF) main restaurant meal option was developed in a version substantially reduced in fat and energy (RF). Restaurant patrons were randomly placed into one of four treatment groups varying in provision of menu information about the target dish, and the actual version of that dish served (if ordered). A full-fat blind (FFB) control group was given no nutritional information in the menu and was served the FF version. The other three groups were all served the modified RF version: (i) reduced-fat blind (RFB), who were given no nutritional information; (ii) reduced-fat informed (RFI), who were given nutritional information; and (iii) reduced-fat informed with details (RFID), who were given the same nutritional information plus recipe modification details. Subjects rated their expected and actual liking, the pleasantness of taste, texture and appearance of the dish, how well the dish matched their expectations, and the likelihood of purchase again. Additional measures included the other dish selections, sociodemographic and attitudinal information. A silver service (training) restaurant. Members of the public (n = 279) consuming meals in the restaurant. The presence of nutritional information on the menu did not significantly increase subsequent intakes of energy and fat from the rest of the meal, and did not significantly influence sensory expectations or post-meal acceptance measures (which also did not differ between the FF and RF versions). Consumer characteristics relating to fat reduction attitudes and behaviours were significantly related to the selection of different dishes. Provision of RF alternatives in a restaurant can have significant positive dietary benefits. Menu nutritional information did not affect measures of meal

  1. Improving diet recipe and cooking methods attenuates hyperphosphatemia in patients undergoing peritoneal dialysis.

    Science.gov (United States)

    Jiang, N; Fang, W; Gu, A P; Yuan, J Z; Yang, X X; Lin, A W; Ni, Z H; Qian, J Q

    2015-09-01

    Hyperphosphatemia is an independent predictor for cardiovascular and all-cause mortality in patients undergoing peritoneal dialysis (PD). The study aimed to investigate the effect of dietary intervention on reducing serum phosphate concentration in hyperphosphatemic PD patients. In this single-center clinical trial, 97 prevalent PD patients with serum phosphate concentration ≥ 1.6 mmol/l were allocated to the intervention (n = 48) or control (n = 49) group and followed up for 1 year. In addition to phosphate binder (calcium carbonate) therapy, patients in the intervention group were intensively educated to reduce phosphate-rich food intake and improve cooking methods. While stable in the control group (1.97 ± 0.20 to 1.94 ± 0.35 mmol/l, p > 0.05), the serum phosphate concentration decreased significantly in the intervention group (1.98 ± 0.28 to 1.65 ± 0.33 mmol/l, p = 0.015) concurrently with the drop in dietary phosphate intake (13.03 ± 3.39 to 10.82 ± 3.00 mg/kg ideal body weight/day, p = 0.001). Moreover, after 6 months of intervention, fewer patients needed to use calcium carbonate (from 64.6% to 41.5%, p = 0.029) and the medicine dose reduced significantly (from 2.25 (0, 3.94) to 0 (0, 1.50) g/day, p cooking methods attenuated hyperphosphatemia in PD patients. It suggests that regular assessment of dietary phosphate intake and modification of diet recipe and cooking methods are essential for hyperphosphatemia treatment in PD patients in addition to phosphate binder therapy. Copyright © 2015 Elsevier B.V. All rights reserved.

  2. A recipe for the use of rutile in sedimentary provenance analysis

    Science.gov (United States)

    Triebold, Silke; von Eynatten, Hilmar; Zack, Thomas

    2012-12-01

    Rutile has received considerable attention in the last decade as a valuable petrogenetic indicator mineral. Based on both new and previously published data, we carve out advantages and pitfalls regarding TiO2-minerals in sedimentary provenance analysis. This results in a recipe for the use of rutile in provenance studies. The main points are: Rutile geochemistry from different grain size fractions does not differ systematically, and hence rutiles should be extracted from the fraction containing the most rutile grains (usually 63-200 μm). Similarly, different magnetic susceptibility of rutile does not systematically imply different trace element composition. Before interpretation of TiO2-mineral data, it is important to determine the polymorph type. Rutile, anatase and brookite appear to differ systematically in trace element composition. As an alternative to Raman spectroscopy, chemical classification according to Nb, Cr, Sn, Fe, V, and Zr concentrations can be applied. For rutile, a new host lithology discrimination scheme based on Cr-Nb systematics is introduced (x = 5 ∗ (Nb [ppm] - 500) - Cr [ppm]), which leads to better classification results than previously published discrimination methods. According to this equation, metamafic rutiles have negative values of x, while metapelitic rutiles have positive values. Evaluation of the growth temperature calculations of metamorphic rutile after different authors shows that the equations given by Tomkins et al. (2007) should be applied to both metamafic and metapelitic rutiles. Although there is a pressure effect on the Zr incorporation in rutile, the pressure range for most rutiles of 5-15 kbar introduces an uncertainty in calculated temperature of no more than ± 35 °C. The distribution of calculated temperatures from detrital rutiles is crucial; only well-defined temperature populations should be used for thermometry interpretation.

  3. Jiangtang Xiaozhi Recipe () prevents diabetic retinopathy in streptozotocin-induced diabetic rats.

    Science.gov (United States)

    Li, Lin; Li, Yan-Lin; Zhou, Yun-Feng; Ge, Zheng-Yan; Wang, Li-Li; Li, Zhi-Qiang; Guo, Yu-Jie; Jin, Long; Ren, Ye; Liu, Jian-Xun; Xu, Yang

    2017-06-01

    To evaluate the prevention effect of diabetic retinopathy of Jiangtang Xiaozhi Recipe (, JXR) in streptozotocin (STZ)-induced diabetic rats. Sprague-Dawley rats were randomly divided into normal control group and diabetic group. Rats in the diabetic group were induced by intraperitoneal administration of STZ (50 mg/kg), and subdivided into 5 groups. Rats in the diabetic control group were given saline; four treatment groups were given metformin (300 mg/kg), JXR (2, 4 and 8 g/kg) respectively for 8 weeks, while rats in the normal control group were injected with citrate buffer and given the same volume of vehicle. Body weight and food intake were measured every week. The hypoglycaemic effects were determined by testing fasting blood glucose (FBG) every other week, and hemoglobin A1c (HbA1c), insulin, and glucagon at the end of the treatment. The preventive effects of JXR on STZ-induced diabetic rats were determined by histopathological examination with hematoxylin and eosin staining, and periodic acid-schiff staining. The effects were further evaluated by serum superoxide dismutase (SOD) activity and malondialdehyde (MDA). High-dose JXR significantly reduced FBG and HbA1c level at the 8th week of administration (Pdiabetic rats. Histopathological studies revealed that there were no basement membrane thickening and mild destruction in the treated groups. Morphometric measurements of retina microvascular showed that acellular capillary and capillary density decreased in treated rats while pericyte and endothelial cell increasing after the treatment. JXR have protective effect of diabetic retinopathy and its mechanism may be associated with the obvious hypoglycemic and antioxidant effect.

  4. Co-production of knowledge: recipe for success in land-based climate change adaptation?

    Science.gov (United States)

    Coninx, Ingrid; Swart, Rob

    2015-04-01

    After multiple failures of scientists to trigger policymakers and other relevant actors to take action when communicating research findings, the request for co-production (or co-creation) of knowledge and stakeholder involvement in climate change adaptation efforts has rapidly increased over the past few years. In particular for land-based adaptation, on-the-ground action is often met by societal resistance towards solutions proposed by scientists, by a misfit of potential solutions with the local context, leading to misunderstanding and even rejection of scientific recommendations. A fully integrative co-creation process in which both scientists and practitioners discuss climate vulnerability and possible responses, exploring perspectives and designing adaptation measures based on their own knowledge, is expected to prevent the adaptation deadlock. The apparent conviction that co-creation processes result in successful adaptation, has not yet been unambiguously empirically demonstrated, but has resulted in co-creation being one of basic principles in many new research and policy programmes. But is co-creation that brings knowledge of scientists and practitioners together always the best recipe for success in climate change adaptation? Assessing a number of actual cases, the authors have serious doubts. The paper proposes additional considerations for adaptively managing the environment that should be taken into account in the design of participatory knowledge development in which climate scientists play a role. These include the nature of the problem at stake; the values, interests and perceptions of the actors involved; the methods used to build trust, strengthen alignment and develop reciprocal relationships among scientists and practitioners; and the concreteness of the co-creation output.

  5. 77 FR 32639 - HIT Standards Committee and HIT Policy Committee; Call for Nominations

    Science.gov (United States)

    2012-06-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Standards Committee and HIT Policy Committee; Call for... Health Information Technology Policy Committee (HITPC). Name of Committees: HIT Standards Committee and HIT Policy Committee. General Function of the Committees: The HITSC is charged to provide...

  6. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2009-01-01

    Ordinary Meeting on 11 May 2009 The meeting of the Standing Concertation Committee held on 11 May 2009 was entirely dedicated to the preparation of the TREF meeting on 19 & 20 May 2009. The Committee took note, discussed and agreed on some clarifications on a number of documents and presentations that the Management planned to submit and/or present to TREF on the following subjects: • Personnel statistics 2008: J. Purvis presented the Personnel Statistics for 2008 prepared by HR Department. In line with the previous year, key messages were firstly, a general reduction in staff (2544 to 2400, - 6%), secondly, a reduction in administrative services personnel (from 422 to 387, - 8%) and thirdly, a marked increase in the number of Users and Unpaid Associates (from 8369 to 9140, + 9%) • Five-Yearly Review 2010: A series of draft documents were submitted for discussion, comprising an introductory document explaining the statutory basis for the following four document...

  7. Standing Concertation Committee

    CERN Multimedia

    HR Department

    2009-01-01

    The main items discussed at the meetings of the Standing Concertation Committee in the first quarter of 2009 included: Merit Appraisal and Recognition Scheme (MARS) 2009 exercise The committee took note of 2009 MARS ceiling guidelines giving the advancement budget by career path and amounting to approx 1.80% of the basic salary bill. To this will be added 250 steps CERN-wide, financed by savings from implementation of the international indemnity for 2007, 2008 and the first half of 2009. The specific Senior Staff Guidelines, including the proposed number of promotions from Career Path E to F, were also noted. The guidelines with respect to step distribution were also noted: the minima and maxima remain the same as in previous years. Compliance with the guidelines will continue to be monitored closely (more details, including a frequently asked questions section). It was also noted that Financial Awards (awards for extraordinary service and responsibility allowances) may b...

  8. Committees and sponsors

    Science.gov (United States)

    2011-10-01

    International Advisory Committee Richard F CastenYale, USA Luiz Carlos ChamonSão Paulo, Brazil Osvaldo CivitareseLa Plata, Argentina Jozsef CsehATOMKI, Hungary Jerry P DraayerLSU, USA Alfredo Galindo-UribarriORNL & UT, USA James J KolataNotre Dame, USA Jorge López UTEP, USA Joseph B NatowitzTexas A & M, USA Ma Esther Ortiz IF-UNAM Stuart PittelDelaware, USA Andrés SandovalIF-UNAM Adam SzczepaniakIndiana, USA Piet Van IsackerGANIL, France Michael WiescherNotre Dame, USA Organizing Committee Libertad Barrón-Palos (Chair)IF-UNAM Roelof BijkerICN-UNAM Ruben FossionICN-UNAM David LizcanoININ Sponsors Instituto de Ciencias Nucleares, UNAMInstituto de Física, UNAMInstituto Nacional de Investigaciones NuclearesDivisión de Física Nuclear de la SMFCentro Latinoamericano de Física

  9. Regulatory Review Committee update

    Energy Technology Data Exchange (ETDEWEB)

    Steele, T. [Polishuk, Camman and Steele, London ON (Canada)

    2001-07-01

    The Committee's objectives, current membership and current issues are reviewed. Each current issue, notably the consultation process with the Ministry of Natural Resources, appeal of Ministry actions, orphan wells/security deposits, oilfield fluid disposal and labour code practices review are discussed in some detail. Dissatisfaction with the current appeals process to the Ministry is highlighted, along with a search for an all encompassing solution. The orphan well problem also received considerable attention, with similar demands for a comprehensive solution.

  10. Annex 5. Monitoring committee

    OpenAIRE

    2013-01-01

    Head of monitoring committee: the Research Commission of the govern­ment of French Polynesia. Panel members Representatives of the following organisations: IRD centre in Papeete Oceanologic Center of the Pacific/Ifremer Investment Promotion Authority Environment Division EPIC Vanille Institut Louis-Malardé Gepsun “Natural Substances process engineering” technology platform (cf. Abbreviations) Fisheries Division Economic Affairs Division External Trade Division Development of Industry and the...

  11. Environment Committee report

    International Nuclear Information System (INIS)

    Greenhalgh, Geoffrey.

    1986-01-01

    The findings of the House of Commons Environment Committee (March 1986) on radioactive waste are examined. The report includes 43 recommendations and conclusions, many of which are directed at improving public acceptance of nuclear power, rather than constituting an attack on the nuclear industry. Some of the major topics considered in the report include: waste disposal, waste classification, waste disposal policy, discharges, reprocessing, and public acceptance. (UK)

  12. Standing Concertation Committee

    CERN Multimedia

    2007-01-01

    Ordinary meeting on 30 January 2007 The main items discussed at the meeting of the Standing Concertation Committee on 30 January 2007 included: Administrative Circular No. 26: with the introduction of the merit recognition system in the framework of the 5-yearly review of CERN employment conditions, Administrative Circular No. 26 has been revised. The committee took note of the revised document which is being finalized for submission to the Director-General for approval in the near future. Technical analysis of CERN Health Insurance Scheme: the Committee was informed that a group has been set up by the Director-General to analyse the financial situation of the CERN Health Insurance Scheme in the short and long term, and to propose measures to ensure that the Scheme remains in financial balance, with adequate cover, over the medium term. The group's terms of reference and membership were communicated. Voluntary programmes It was announced that the programmes: 'part-time work as a pre-retirement measure...

  13. Standing Concertation Committee

    CERN Multimedia

    2007-01-01

    ORDINARY MEETING ON 30 JANUARY 2007 The main items discussed at the meeting of the Standing Concertation Committee on 30 January 2007 included: Administrative Circular No. 26: with the introduction of the merit recognition system in the framework of the 5-yearly review of CERN employment conditions, Administrative Circular No. 26 has been revised. The Committee took note of the revised document which is being finalized for submission to the Director-General for approval in the near future. Technical analysis of CERN Health Insurance Scheme: the Committee was informed that a group has been set up by the Director-General to analyse the financial situation of the CERN Health Insurance Scheme in the short and long term, and to propose measures to ensure that the Scheme remains in financial balance, with adequate cover, over the medium term. The group's terms of reference and membership were communicated. Voluntary programmes It was announced that the programmes: 'part-time work as a pre-retirement mea...

  14. Standing Concertation Committee

    CERN Document Server

    HR Department

    2007-01-01

    ORDINARY MEETING ON 27 FEBRUARY 2007 The main items discussed at the meeting of the Standing Concertation Committee on 27 February 2007 included: Saved Leave Scheme (SLS): It was announced that a Management/Staff Association working group had been set up to discuss the Saved Leave Scheme (SLS): Members : M. Büttner, E. Chiaveri (chair), Ph. Defert, D. Klem, M. Vitasse, J.-M. Saint-Viteux. It was noted that the Staff Association was launching a questionnaire on SLS and distributed to all members of the personnel. Merit Recognition Guidelines: In the context of the new Merit Appraisal and Recognition Scheme (MARS), the committee took note of the CERN-wide 2007 Merit Recognition Guidelines, including the Frequently Asked Questions on HR Department's dedicated website. Information on CERN's medium and long-term plans (MTP-LTP)/Contract renewals/ External mobility The Committee took note of the information provided on CERN's MTP-LTP and of documentation distributed at the meeting by the Staff ...

  15. Multicenter Clinical Study on the Treatment of Children's Tic Disorder with Qufeng Zhidong Recipe(祛风止动方)

    Institute of Scientific and Technical Information of China (English)

    吴敏; 肖光华; 姚敏; 张建明; 张欣; 周亚兵; 张婧延; 王树霞; 马博; 陈燕萍

    2009-01-01

    Objective:To assess the effect and adverse reaction of Qufeng Zhidong Recipe(袪风止动方, QZR)in treating children's tic disorder(TD).Methods:With multicenter randomized parallel open-controlled method adopted,the patients enrolled were assigned to two groups,41 cases in the Chinese medicine (CM)group and 40 in the Western medicine(WM)group.They were treated by QZR and haloperidol plus trihexyphenidyl respectively for 12 weeks as one course.In total,two courses of treatment were given.The curative effect and a...

  16. Common Extra House Lab: Recipes for Citizenship in Transition or the Domestic-collective Usage of the Common Good

    Directory of Open Access Journals (Sweden)

    José Carrasco

    2015-07-01

    Full Text Available This article describes actions that have led to progress in ways of living in citizen networks. The training framework is the last architecture course called Common Extra House Lab, in which it was encouraged to consider that there is no distinction between classroom, laboratory, and city. The domestic and its immediate public space (the extra-house are the starting point for new socio-technical experiments which could be considered experimental comparing them with academic standards, producing hybrid forums managed by people, technologies and resources. They ended up becoming recipes for citizens in transition and turned into the legacy for the next course.

  17. Retention of Rotavirus Infectivity in Mussels Heated by Using the French Recipe Moules Marinières.

    Science.gov (United States)

    Souza, Doris Sobral Marques; Miura, Takayuki; Le Mennec, Cécile; Barardi, Célia Regina Monte; Le Guyader, Françoise S

    2015-11-01

    To evaluate the persistence of infectious virus after heating, mussels contaminated with a rotavirus strain were prepared following the French recipe moules marinières (mariner's mussels). Rotavirus was then quantified by real-time quantitative PCR (RT-qPCR) and a cell culture infectivity assay. Results showed the persistence of infectious virus after 3 min of cooking. After 5 min, when no infectious virus could be detected, the RT-qPCR approach showed a 1-log decrease compared with concentrations detected after 1 min of cooking.

  18. RECONSTRUCTING REDSHIFT DISTRIBUTIONS WITH CROSS-CORRELATIONS: TESTS AND AN OPTIMIZED RECIPE

    International Nuclear Information System (INIS)

    Matthews, Daniel J.; Newman, Jeffrey A.

    2010-01-01

    large areas of sky (>∼10 0 -100 0 ), but dominant for ∼1 deg 2 fields. We conclude by presenting a step-by-step, optimized recipe for reconstructing redshift distributions from cross-correlation information using standard correlation measurements.

  19. Outreach to Inspire Girls in Geology: A Recipe for Success (Invited)

    Science.gov (United States)

    Kekelis, L.

    2010-12-01

    Geology and engineering careers can seem very abstract to a young girl, especially to a girl who has no role model in technical fields. Many girls want to make the world a better place but don’t see how their interests connect with geology or engineering. Role models and field trips to worksites are instrumental in encouraging girls to consider careers in geoscience and engineering. The opportunities to see real-world applications of technology and meet with role models who work in technical fields are extremely impactful and can have a strong influence on a girl’s career path. Together we need to do a better job of communicating what geoscience and engineering have to offer girls and what girls have to offer these fields. This presentation will provide practical tips to help combat stereotypes, 2) share resources for outreach at one-day special events, summer camps, visits to the classroom and field trips to corporate sites and college campuses, and 3) highlight strategies for groups to work collaboratively in outreach. This presentation will help those currently involved in outreach who want to improve on existing efforts, along with those who have never done outreach and are interested in getting started. Techbridge will share a “recipe for success” for planning and hosting role model visits to the classroom and field trips. A case study of outreach by Chevron with Techbridge girls will be shared including the pre-event planning that made this event a success. Activities that make geology fun and friendly to girls and tips for dispelling stereotypes about careers in geology and engineering will also be shared. Participants will be invited to ask questions and share on topics of interest, such as “Challenges with outreach,” “How to get involved without burning out,” and “How to show your manager or organization that outreach is worth the effort.” We will also promote a candid discussion of the challenges that can arise along with way and how

  20. An introduction and overview of DRAFT CSA Standard N288.7 Groundwater Protection at Class I Nuclear Facilities and Uranium Mines and Mills

    Energy Technology Data Exchange (ETDEWEB)

    DeWilde, J., E-mail: john_dewilde@golder.com [Golder Associates Ltd., Whitby, ON (Canada); Klukas, M.; Audet, M., E-mail: marc.audet@cnl.ca [Canadian Nuclear Laboratories, Chalk River, ON (Canada)

    2015-07-01

    The DRAFT CSA Standard N288.7 entitled Groundwater Protection at Class I Nuclear Facilities and Uranium Mines and Mills is currently under development and is anticipated to publish in June of 2015. This draft standard identifies a process for the protection and monitoring of groundwater at nuclear facilities but may also be used at any facility (i.e. nuclear facilities that are not Class I or non-nuclear facilities). The paper discusses the background to the draft standard, the formalized methodology described in the draft standard and provides some input on implementation. The paper is intended for people that have responsibilities related to groundwater protection at facilities that may need to comply with the draft standard or any site/facility that has some form of groundwater monitoring program. (author)

  1. Prácticas de activismo audiovisual con objetivo de integración social: el caso del colectivo Cine sin Autor (CsA

    Directory of Open Access Journals (Sweden)

    Ana María Sedeño Valdellós

    2016-03-01

    Full Text Available En los últimos años viene produciéndose una cierta tendencia hacia el empleo de la tecnología audiovisual por parte de colectivos activistas: con un objetivo transformador de realidades, las prácticas de activismo audiovisual se han enfocado a propiciar el empoderamiento de colectivos sociales como generadores de universos simbólicos propios. El texto reflexiona sobre el audiovisual como integración social desde un enfoque generalista y atendiendo a sus precedentes. En primer lugar, se comienza una exploración teórica sobre el concepto de activismo audiovisual y sus posibilidades educativas, activistas y para la integración social; en segundo lugar, se aborda un análisis en torno al trabajo del colectivo Cine sin Autor (CsA que, con una metodología participativa, construye “procesos audiovisuales abiertos” con comunidades y colectivos desfavorecidos.

  2. The effect of adjuvants on the immune response induced by a DBL4e-ID4 VAR2CSA based Plasmodium falciparum vaccine against placental malaria

    DEFF Research Database (Denmark)

    Pinto, V V; Salanti, A; Joergensen, L M

    2012-01-01

    720, Alhydrogel(®) and CAF01. Antibodies induced against DBL4¿-ID4 in combination with these adjuvants inhibited parasite binding to CSA from 82% to 99%. Although, different epitope recognition patterns were obtained for the different formulations, all adjuvant combinations induced strong Th1 and Th2......¿-ID4 to induce binding-inhibitory antibodies when formulated with adjuvants approved for human use. We have characterized the immune response of DBL4¿-ID4 in combination with Freund's complete and incomplete adjuvant and with three adjuvants currently being used in clinical trials: Montanide(®) ISA...... type responses, resulting in IgG with similar binding strength, with to the DBL4¿-ID4 antigen. These results demonstrate that the DBL4¿-ID4 antigen is highly immunogenic and that binding inhibitory antibodies are induced when formulated with any of the tested adjuvants....

  3. Recipe standardization, nutrient composition and sensory evaluation of waterleaf (Talinum triangulare) and wild spinach (Gnetum africanum) soup "afang" commonly consumed in South-south Nigeria.

    Science.gov (United States)

    Alozie, Yetunde E; Ene-Obong, Henrietta N

    2018-01-01

    One hundred recipes of waterleaf and wild spinach soup (afang) consumed among the Ibibios in South-south Nigeria were collected through interview and questionnaire from indigenous homemakers and food sellers, harmonized, standardized, prepared and their nutrient content calculated. Mean weights of ingredients were calculated to obtain the control recipe. Major ingredients in the soup were analyzed chemically. Edible portions, retention factors to be applied in recipe calculation were determined. Sensory evaluation was conducted on five of the most preferred recipes on a nine-point hedonic scale. Edible coefficients of major foods ranged between 0.32 and 0.95. Significant changes (pcooked ingredients and recipes. Afang soup had 67.9% moisture; protein, 12.7% and energy, 169kcal. Fat contributed 57% of the total energy. Consumption of adequate quantities of afang soup will contribute substantially to Recommended Nutrient Intake of protein and micronutrients which will further increase with additional fish/meat. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. The Influence of Sub-Unit Composition and Expression System on the Functional Antibody Response in the Development of a VAR2CSA Based Plasmodium falciparum Placental Malaria Vaccine

    DEFF Research Database (Denmark)

    Nielsen, Morten A; dos Santos Marques Resende, Mafalda; de Jongh, Willem A

    2015-01-01

    -functional antibodies, and furthermore influence the folding, stability and yield of expression. Candidate antigens from the pre-clinical development expressed in High-Five insect cells using the baculovirus expression vector system were transitioned into the Drosophila Schneider-2 cell (S2) expression-system compliant...... with clinical development. The functional capacity of antibodies against antigens expressed in High-Five cells or in S2 cells was equivalent. This enabled an extensive down-selection of S2 insect cell-expressed antigens primarily encompassing the minimal CSA-binding region of VAR2CSA. In general, we found...

  5. Business ethics in ethics committees?

    Science.gov (United States)

    Boyle, P

    1990-01-01

    The "Ethics committees" column in this issue of the Hastings Center Report features an introduction by Cynthia B. Cohen and four brief commentaries on the roles hospital ethics committees may play in the making of institutional and public health care policy in the 1990s. The pros and cons of a broader, more public role for ethics committees in reconciling the business and patient care aspects of health care delivery are debated by Cohen in "Ethics committees as corporate and public policy advocates," and by Philip Boyle in this article. Boyle is an associate for ethical studies at The Hastings Center.

  6. 76 FR 5160 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2011-01-28

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Committee on Diversity for Communications in the Digital Age (``Diversity Committee''). ADDRESSES: A copy of...

  7. 76 FR 64348 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2011-10-18

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee''). The Committee's mission is to provide...

  8. 77 FR 57085 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2012-09-17

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee''). The Committee's mission is to provide...

  9. 77 FR 6113 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2012-02-07

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee''). The Committee's mission is to provide...

  10. 78 FR 21354 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2013-04-10

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee''). The Committee's mission is to provide...

  11. 76 FR 19176 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-04-06

    ...) Maritime Safety Committee (MSC 89) to be held May 11-20, 2011. The primary matters to be considered at MSC... --Technical assistance sub-programme in maritime safety and security --Capacity-building for the... business --Report of the Maritime Safety Committee Members of the public may attend these two meetings up...

  12. 78 FR 29201 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-05-17

    ... the International Maritime Organization's (IMO) Marine Safety Committee to be held at the IMO... session of the Sub-Committee) Technical co-operation activities relating to maritime safety and security... amendments to mandatory instruments Measures to enhance maritime security Goal-based new ship construction...

  13. 78 FR 32699 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-05-31

    ... Session of the International Maritime Organization's (IMO) Sub-Committee on Safety of Navigation to be... --Report to the Maritime Safety Committee Members of the public may attend this meeting up to the seating... system ``BeiDou'' in the maritime field --International Telecommunication Union (ITU) matters, including...

  14. 77 FR 47491 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-08-08

    ... to the Maritime Safety Committee Members of the public may attend this meeting up to the seating... Session of the International Maritime Organization's (IMO) Sub-Committee on Dangerous Goods, Solid Cargoes... --Amendment 37-14 to the International Maritime Dangerous Goods (IMDG) Code and supplements, including...

  15. 77 FR 57638 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-09-18

    ... the International Maritime Organization's (IMO) Marine Safety Committee to be held at the IMO... seventeenth session of the Sub-Committee); Technical co-operation activities relating to maritime safety and... amendments to mandatory instruments; Measures to enhance maritime security; Goal-based new ship construction...

  16. 78 FR 58596 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-09-24

    ... DEPARTMENT OF STATE [Public Notice 8481] Shipping Coordinating Committee; Notice of Committee... --External relations --Report on the status of the Convention and membership of the Organization --Report on... performs functions --Supplementary agenda items, if any The agenda items for A 28, to be considered include...

  17. 75 FR 63888 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-10-18

    ... Work Methods and Organization of Work of the Legal Committee --Any other business --Consideration of... for the ninety-seventh Session of the International Maritime Organization's (IMO) Legal Committee to... Pollution Damage, 2001 --Consideration of a proposal to amend the limits of liability of the 1996 Protocol...

  18. 76 FR 12787 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-03-08

    ... --Any other business. --The public should be aware that Legal Committee has received a proposal to... the International Maritime Organization's (IMO) Legal Committee to be held at the IMO headquarters in... treatment of seafarers in the event of a maritime accident; --Consideration of a proposal to amend the...

  19. [The Editorial Advisory Committee].

    Science.gov (United States)

    Reyes, H

    1996-12-01

    Since 1970, Revista Médica de Chile applies the peer review system as a main step in the selection and improvement of the manuscripts to be published. Over 150 experts participate in this process annually, reviewing up to 5 manuscripts per year. The final decision with regards to to the acceptability of a manuscript remains a responsibility of the Editor. The reviewers are selected by the Editor and his Associates among clinical investigators, prominent subspecialits and basic scientists, according to the nature of the manuscript. Most of them work in Chile. Their names are published and their confidential work is acknowledged in a special chronicle published in the Revista once a year. A small number of these reviewers appears in every issue of the journal identified as Members of its Editorial Advisory Committee. They have been selected by the Editors among those reviewers who deal with a greater number of manuscripts and also those experienced specialists whose opinion is requested when an exceptional conflict of opinions is raised by the authors and their reviewers. After 5 to 10 years of a highly praised collaboration, the previous Committee has been changed and new names were included, starting in this issue of Revista Médica de Chile.

  20. STANDING CONCERTATION COMMITTEE

    CERN Multimedia

    2003-01-01

    ORDINARY MEETING ON 29 SEPTEMBER 2003 Original: English This meeting was devoted to the main topics summarised below. 1 Follow-up from the meetings of TREF and the Finance Committee in September 2003 The last meeting of TREF had been devoted to presentations and clarifications on the 5-Yearly Review process. The content and planning of the 2005 Review are matters for the next Management, which will be presented to TREF next year. Underlining that due account has to be taken of the limited resources available to conduct such an exercise, the Staff Association stated that it looks forward to the concertation process at the SCC in preparing the next 5-Yearly Review to define an optimum set of topics in order to ensure that CERN can attract, retain and motivate the personnel that it needs to remain a centre of excellence. The Chairman of the SCC recalled that an information document on the Cost-Variation Index for 2004 had been transmitted to the Finance Committee last September and that complete information o...

  1. The New version of Danish food composition database FRIDA including a case study on recipe calculation compared to a chemical analysis

    DEFF Research Database (Denmark)

    weighed. Typical components were bread, French fries, vegetables, meat, and dressings. The fast foods were analyzed and the content of energy, protein, saturated fat, iron, thiamin, potassium and sodium were compared to recipe calculation. Wilcoxon Signed Rank test, Spearman correlation coefficients......%). Correlations ranged from 0.49 for iron to 0.75 for energy. Bland-Altman plots showed larger differences for higher contents for thiamin and potassium. Results depended on the type of fast food. For burgers (n=36) there was no significant difference for any of the nutrients between the two methods. Meat/French......Objective: Constantly updated food data that reflect the food supply, such as the recently published http://frida.fooddata.dk, is essential for recipe calculation in dietary assessment. The objective of this study was to compare the content of selected nutrients estimated by recipe calculation...

  2. Recipes and nutritional value of dishes prepared from green-leafy vegetables in an urban district of Antananarivo (Madagascar).

    Science.gov (United States)

    Randrianatoandro, Verohanitra Annie; Avallone, Sylvie; Picq, Christian; Ralison, Charlotte; Trèche, Serge

    2010-06-01

    The recipes of 50 multi-ingredient dishes consumed by the population in an urban district were noted down. The nutritional value was determined as well as the cook value of the dishes in order to evaluate the severity of the thermal treatment. The recipes were simple and involved steps such as boiling, mixing, and cutting. Fibre contents were rather low except when the leaf stems were included. All the dishes had very high beta-carotene content (15.8-25.0 mg/100 g dry matter) and retinol activity equivalent (RAE) (1.3-2.3 mg RAE/100 g dry matter) because of the high proportion of fresh leafy vegetables (from 41.2% to 58.8% of the total dry matter of the ingredients). When meat was added to the preparation, the micronutrient content (iron, zinc, and retinol) was not increased significantly. In three dishes, a positive correlation was found between the thermal treatment severity and the 13-cis-beta-carotene amount.

  3. 76 FR 29722 - Elko Resource Advisory Committee

    Science.gov (United States)

    2011-05-23

    ... (Pub. L. 110-343) (the Act) and operates in compliance with the Federal Advisory Committee Act. The...- Determination Act; (2) Review roles of RAC committee members and Committee Chairman; (3) Overview of project...

  4. Proliferation and the Civilian Nuclear Fuel Cycle. Towards a Simplified Recipe to Measure Proliferation Risk

    Energy Technology Data Exchange (ETDEWEB)

    Brogli, R.; Krakowski, R.A

    2001-08-01

    -protection metrics; b) a highly aggregated 'cost-equal-effort' or comparative-value method was applied to an array of commercial nuclear fuel forms in an effort to rank the attractiveness (to a proliferating agent) in terms of required effort as gauged through commercial costs; and c) the extension, if not actual application, of the system of Attractiveness Levels recommended by the USDOE as an extension and refinement of related IAEA protection-category guidelines. The Attractiveness-Level methodology, when compared to similar protection categories suggested by the IAEA, highlighted differences in required protection of specific source materials, with the IAEA being more conservative. From the viewpoint of a utility or research institute dealing with potential source materials, these differences can be important in budgetary terms. Both the 'cost-equal-effort' and the Attractiveness-Level methodologies were pursued to deal with conceptual and evaluation impasses encountered with the 'four-factor' formulation that were related primarily to the material-protection term necessary for its evaluation. The development, analyses, and evaluations performed to date on all three, inter-related approaches to simplified proliferation-risk metrics, as applied to the commercial nuclear fuel cycle, is reported. Key questions are discussed that must be resolved before a useful and simplified evaluation 'recipe' with which to evaluate proliferation risk and required protection levels (and cost) to nullify that risk is made available to the operator of a nuclear power plant and the total fuel cycle supporting it. (author)

  5. Proliferation and the Civilian Nuclear Fuel Cycle. Towards a Simplified Recipe to Measure Proliferation Risk

    International Nuclear Information System (INIS)

    Brogli, R.; Krakowski, R.A.

    2001-08-01

    ) a highly aggregated 'cost-equal-effort' or comparative-value method was applied to an array of commercial nuclear fuel forms in an effort to rank the attractiveness (to a proliferating agent) in terms of required effort as gauged through commercial costs; and c) the extension, if not actual application, of the system of Attractiveness Levels recommended by the USDOE as an extension and refinement of related IAEA protection-category guidelines. The Attractiveness-Level methodology, when compared to similar protection categories suggested by the IAEA, highlighted differences in required protection of specific source materials, with the IAEA being more conservative. From the viewpoint of a utility or research institute dealing with potential source materials, these differences can be important in budgetary terms. Both the 'cost-equal-effort' and the Attractiveness-Level methodologies were pursued to deal with conceptual and evaluation impasses encountered with the 'four-factor' formulation that were related primarily to the material-protection term necessary for its evaluation. The development, analyses, and evaluations performed to date on all three, inter-related approaches to simplified proliferation-risk metrics, as applied to the commercial nuclear fuel cycle, is reported. Key questions are discussed that must be resolved before a useful and simplified evaluation 'recipe' with which to evaluate proliferation risk and required protection levels (and cost) to nullify that risk is made available to the operator of a nuclear power plant and the total fuel cycle supporting it. (author)

  6. Production, crystallization and X-ray diffraction analysis of two nanobodies against the Duffy binding-like (DBL) domain DBL6∊-FCR3 of the Plasmodium falciparum VAR2CSA protein

    International Nuclear Information System (INIS)

    Vuchelen, Anneleen; Pardon, Els; Steyaert, Jan; Gamain, Benoît; Loris, Remy; Nuland, Nico A. J. van; Ramboarina, Stéphanie

    2013-01-01

    Two nanobodies generated against the VAR2CSA DBL6∊-FCR3 domain involved in pregnancy-associated malaria were selected, expressed, purified and crystallized. The VAR2CSA protein has been closely associated with pregnancy-associated malaria and is recognized as the main adhesin exposed on the surface of Plasmodium falciparum-infected erythrocytes. Chondroitin sulfate A was identified as the main host receptor in the placenta. Single-domain heavy-chain camelid antibodies, more commonly called nanobodies, were selected and produced against the DBL6∊-FCR3 domain of VAR2CSA. Crystals of two specific nanobodies, Nb2907 and Nb2919, identified as strong binders to DBL6∊-FCR3 and the full-length VAR2CSA exposed on the surface of FCR3 P. falciparum-infected erythrocytes, were obtained. Crystals of Nb2907 diffract to 2.45 Å resolution and belong to space group C2 with unit-cell parameters a = 136.1, b = 78.5, c = 103.4 Å, β = 118.8°, whereas Nb2919 crystals diffract to 2.15 Å resolution and belong to space group P4 3 2 1 2 with unit-cell parameters a = b = 62.7, c = 167.2 Å

  7. Committees and organizers

    Science.gov (United States)

    2011-07-01

    Chairman:Jozef Spałek (Kraków) Program Committee:Stephen Blundell (Oxford), J Michael D Coey (Dublin), Dominique Givord (Grenoble), Dariusz Kaczorowski (Wrocław), Roman Micnas (Poznań), Marek Przybylski (Halle), Ludiwig Schultz (Dresden), Vladimir Sechovsky (Prague), Jozef Spałek (Kraków), Henryk Szymczak (Warszawa), Manuel Vázquez (Madrid) Publication Committee:Dariusz Kaczorowski, Robert Podsiadły, Jozef Spałek, Henryk Szymczak, Andrzej Szytuła Local committee:Maria Bałanda, Anna Majcher, Robert Podsiadły, Michał Rams, Andrzej Ślebarski, Krzysztof Tomala Editors of the Proceedings:Jozef Spałek, Krzysztof Tomala, Danuta Goc-Jagło, Robert Podsiadły, Michał Rams, Anna Majcher Plenary, semi-plenary and tutorial speakers:Ernst Bauer (Wien)Stephen Blundell (Oxford)J Michael D Coey (Dublin)Russell P Cowburn (London)Burkard Hillebrands (Kaiserslautern)Claudine Lacroix (Grenoble)Lluís Mañosa (Barcelona)María del Carmen Muñoz (Madrid)Bernard Raveau (Caen)Pedro Schlottmann (Tallahassee)Frank Steglich (Dresden)Oliver Waldmann (Freiburg) Invited speakers within symposia: R Ahuja (Uppsala)A Kirilyuk (Nijmegen) M Albrecht (Vienna)L Theil Kuhn (Roskilde) K Bärner (Göttingen)J Liu (Dresden) U Bovensiepen (Duisburg)G Lorusso (Modena) V Buchelnikov (Chelyabinsk)M M Maska (Katowice) B Chevalier (Bordeaux)Y Mukovskii (Moscow) O Chubykalo-Fesenko (Madrid)M Pannetier-Lecoeur (Saclay) A V Chumak (Kaiserslautern)G Papavassiliou (Athens) J M D Coey (Dublin)K R Pirota (Campinas) B Dabrowski (DeKalb)P Przyslupski (Warszawa) S Das (Aveiro)M Reiffers (Košice) A del Moral (Zaragoza)K Sandeman (London) V E Demidov (Muenster)D Sander (Halle) B Djafari-Rouhani (Lille)M Sawicki (Sendai/Warsaw) H A Dürr (Menlo Park)J Schaefer (Würzburg) J Fassbender (Dresden)H Schmidt (Wetzikon) J Fontcuberta (Barcelona)J Spałek (Kraków) V Garcia (Orsay)L Straka (Helsinki) J N Gonçalves (Aveiro)A Szewczyk (Warszawa) M E Gruner (Duisburg)Y Taguchi (Wako) G Gubbiotti (Perugia)A Thiaville

  8. Potent anti-cervical cancer activity: synergistic effects of Thai medicinal plants in recipe N040 selected from the MANOSROI III database.

    Science.gov (United States)

    Kitdamrongtham, Worapong; Manosroi, Aranya; Akazawa, Hiroyuki; Gidado, Abubakar; Stienrut, Pramote; Manosroi, Worapaka; Lohcharoenkal, Warangkana; Akihisa, Toshihiro; Manosroi, Jiradej

    2013-08-26

    One of the prestigious Thai/Lanna folklore wisdoms is the medicinal plant recipes. Thai/Lanna medicinal plant recipe database MANOSROI III has been developed by Prof. Dr. Jiradej Manosroi. It consists of over 200,000 recipes covering all diseases including cancer. To investigate the in vitro and in vivo anti-cervical cancer activity and the active constituents of the Thai medicinal plant recipe N040 selected from the MANOSROI III database. The extracts of recipe N040 and single medicinal plants in the recipe were prepared by hot water and methanol extraction, respectively. The n-hexane, ethyl acetate (EtOAc), n-butanol (n-BuOH) and water fractions of Caesalpinia sappan, the plant which showed the highest anti-proliferative activity were prepared by liquid-liquid partition extraction. The fraction which showed the highest anti-proliferative activity was further isolated for active constituents. Anti-proliferative activity of recipe N040, methanolic extracts, fractions of Caesalpinia sappan and brazilin, an active constituent on HeLa cell were investigated using sulforhodamine B (SRB) assay. Anti-oxidative activities including free radical scavenging and metal ion-chelating activities, as well as the phenolic and flavonoid contents of these fractions were also determined. The in vivo anti-cancer activity of recipe N040 on HeLa cell xenograft and the subchronic toxicity were performed in nude mice and rats, respectively. N040 showed the potent in vitro anti-proliferative activity on HeLa cell with the IC50 value of 0.11 µg/ml. Phytochemicals detected in the plants were steroids/triterpenoids, tannins, flavonoids, saponins and alkaloids. For the single plant, methanolic extract of Caesalpinia sappan gave the highest anti-proliferative activity with the IC50 of 33.46 µg/ml. EtOAc fraction of Caesalpinia sappan showed the highest anti-proliferative and free radical scavenging activities with the IC50 and SC50 of 17.81 and 21.95 µg/ml which were 1.88 and 0.83 folds of

  9. 78 FR 70391 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-11-25

    ... of the International Maritime Organization's (IMO) Sub- Committee on Ship Design and Construction to... vessels --Carriage of more than 12 industrial personnel on board vessels engaged in international voyages...

  10. 77 FR 28923 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-05-16

    ... Session of the International Maritime Organization's (IMO) Sub-Committee on Safety of Navigation to be... --Election of Chairman and Vice-Chairman for 2013 --Any other business --Report to the Maritime Safety...

  11. Nuclear Safety advisory committee (NSAC)

    International Nuclear Information System (INIS)

    1999-01-01

    The NNSA convened the 16th NSAC meeting in 1999. The Committee listened to the report by the NNSA relating to the fault of core barrel at the QNPP. And also the NNSA convened the 17th NSAC meeting in Beijing. The Committee listened to the report by the NNSA relating to the review and assessment on the application of CP at the JTNPP and discussed on the granting of CP and the related license conditions at the JTNPP. The Sub-Committee of NSAC of the NNSA on siting convened and enlarged meeting for a consulting with the domestic experts on the issue of seismic response spectrum in design at the JTNPP

  12. Introduction and Committees

    Science.gov (United States)

    Angelova, Maia; Zakrzewski, Wojciech; Hussin, Véronique; Piette, Bernard

    2011-03-01

    This volume contains contributions to the XXVIIIth International Colloquium on Group-Theoretical Methods in Physics, the GROUP 28 conference, which took place in Newcastle upon Tyne from 26-30 July 2010. All plenary and contributed papers have undergone an independent review; as a result of this review and the decisions of the Editorial Board most but not all of the contributions were accepted. The volume is organised as follows: it starts with notes in memory of Marcos Moshinsky, followed by contributions related to the Wigner Medal and Hermann Weyl prize. Then the invited talks at the plenary sessions and the public lecture are published followed by contributions in the parallel and poster sessions in alphabetical order. The Editors:Maia Angelova, Wojciech Zakrzewski, Véronique Hussin and Bernard Piette International Advisory Committee Michael BaakeUniversity of Bielefeld, Germany Gerald DunneUniversity of Connecticut, USA J F (Frank) GomesUNESP, Sao Paolo, Brazil Peter HanggiUniversity of Augsburg, Germany Jeffrey C LagariasUniversity of Michigan, USA Michael MackeyMcGill University, Canada Nicholas MantonCambridge University, UK Alexei MorozovITEP, Moscow, Russia Valery RubakovINR, Moscow, Russia Barry SandersUniversity of Calgary, Canada Allan SolomonOpen University, Milton Keynes, UK Christoph SchweigertUniversity of Hamburg, Germany Standing Committee Twareque AliConcordia University, Canada Luis BoyaSalamanca University, Spain Enrico CeleghiniFirenze University, Italy Vladimir DobrevBulgarian Academy of Sciences, Bulgaria Heinz-Dietrich DoebnerHonorary Member, Clausthal University, Germany Jean-Pierre GazeauChairman, Paris Diderot University, France Mo-Lin GeNankai University. China Gerald GoldinRutgers University, USA Francesco IachelloYale University, USA Joris Van der JeugtGhent University, Belgium Richard KernerPierre et Marie Curie University, France Piotr KielanowskiCINVESTAV, Mexico Alan KosteleckyIndiana University, USA Mariano del Olmo

  13. Historical recipes for preparatory layers for oil paintings in manuals, manuscripts and handbooks in North West Europe, 1550-1900: analysis and reconstructions

    NARCIS (Netherlands)

    Stols-Witlox, M.J.N.

    2014-01-01

    Grounds, or preparatory layers, form the basis of nearly all artistic oil paintings. They influence both a painting’s visual characteristics and its longevity. This thesis investigates a collection of c. 700 historical recipes for ground preparation and c. 300 related quotes from historical sources.

  14. The New version of Danish food composition database FRIDA including a case study on recipe calculation compared to a chemical analysis

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Saxholt, Erling; Knuthsen, Pia

    weighed. Typical components were bread, French fries, vegetables, meat, and dressings. The fast foods were analyzed and the content of energy, protein, saturated fat, iron, thiamin, potassium and sodium were compared to recipe calculation. Wilcoxon Signed Rank test, Spearman correlation coefficients...

  15. How to make x-ray simulation software working on WWW: a simple recipe based on seven years of experience

    International Nuclear Information System (INIS)

    Stepanov, S.

    2004-01-01

    Attaching WWW interfaces to scientific software opens new opportunities to researchers by making their results available to wide scientific community in a way complimentary to publication. We have shown that this task may be much easier than many used to think: the amount of additional code is small, the Common Gateway Interface (CGI) can be written in any language, not necessarily PERL, and the software can be interfaced on any operating system it was originally written and does not have to be ported to UNIX. This paper provides some useful recipes resulted from seven years of author's experience in developing and maintaining highly successful X-ray Web server project. All these solutions are based on free public domain software (Apache, GnuPlot, and InfoZip) and applicable for multiple computer platforms. Some practical examples are provided.

  16. Involving the stakeholders in the curriculum process: a recipe for success?

    Science.gov (United States)

    Keogh, Johannes J; Fourie, Willem J; Watson, Sheona; Gay, H

    2010-01-01

    The Department of Nursing and Health Studies at the Manukau Institute of Technology (MIT) in Auckland, New Zealand, decided to involve stakeholders from the health care sector in developing a new curriculum. After implementing the new curriculum, the process was evaluated using a content analysis as qualitative research design. Seven individual interviews and one Focus group interview were conducted with the stakeholders to determine their experiences during the process. Ethical permission was sought from the MIT ethical committee. The analyses of the collected data enabled the researchers to identify six main categories. The categories were: "Existing Programme", "The need to change", "The curriculum development process", "The stakeholders", "Personnel", and "Ethnic minorities". From the collected data, it was clear that a new curriculum was necessary to enable the graduates to meet the health care needs of the New Zealand population, especially after the primary health care policy was introduced in New Zealand. It was also clear that the curriculum development process could be a painful process for all concerned, but a strong leadership could cement a feeling of "collegiality" between stakeholders and teaching staff. The importance of considering the rights of ethnic minorities is clearly stated in the Treaty of Waitangi, safeguarding the rights of the Maori People, and therefore applied rigorously in the development process. In this project, the collaborative process was very successful, and the stakeholders actually expressed feelings of "Ownership" of the curriculum.

  17. THE INFLUENCE OF RECIPE COMPONENTS ON QUALITY PARAMETERS OF AERATED DOUGH AND WHOLEGRAIN BREAD FROM CHICKPEA SEEDS

    Directory of Open Access Journals (Sweden)

    G. O. Magomedov

    2015-01-01

    Full Text Available The article presents the results of studying the effect of using table salt, apple juice and citric acid on quality parameters of aerated dough and bread prepared by mechanical leavening. The wholegrain flour from chickpea seeds has been used to prepare dough. The amount of salt is in the range from 1 to 3 %, apple juice from 5 to 25%, citric acid 0.05 to 0.2 % over the weight of the flour. The working mechanism of recipe components on the process of foaming while kneading of the semi-finished products of chickpea flour has been identified. The increase of their amount leads to increase of active acidity of the test and brings the protein pH to isoelectric point. Thus increasing the foaming capacity of the albuminous substances while kneading the semis. It has been founded that the maximum foaming capacity of the semis is achieved at pH 5.5. At the same time a decrease in the bulk density of the dough and the increase in specific volume of the baked product. In this case, the samples are characterized by lower bulk density (0.32 g / cm3 , and maximum specific volume of finished product (365 cm3 / 100 g. The reasonable amount of components in the bread recipe: table salt 1.5 %, apple juice 5.0 %, citric acid 0.1 % over weight of flour has been recommended. The data obtained form the basis for the development of technology of aerated bread "Atreus" with higher nutritional and biological value. The degree of satisfaction of adult daily need of 100 g of the product is, %: protein 17, dietary fiber 39, magnesium 21, phosphorus 28, iron 30, potassium, thiamine and riboflavin 18. The product is recommended for mass consumption in order to enrich dietary intake with protein, dietary fiber. minerals and vitamins.

  18. Comparison of ANSI, IEC and CSA standards durability requirements on station-type metal oxide surge arresters for EHV power systems

    International Nuclear Information System (INIS)

    Hamel, A.; St-Jean, G.

    1992-01-01

    This paper presents an analysis of stresses applied to two actual types of station class surge arresters of the same voltage rating when tested for durability as prescribed by American (ANSI) International (IEC) and Canadian (CSA) standards for 315 kV and 734 kV power systems. The analysis which is made with an experimentally validated arrester model, reveals that the IEC duty cycle test is the most severe of all. In fact it can bring the varistors of an actual station-type arrester to a peak temperature of 129 degrees C, which leaves a margin of only 46 degrees C to its thermal stability limit at maximum continuous operating voltage (MCOV). Another actual arrester using lesser V-I-T varistor characteristics but larger varistor volume and better heat transfer from inside to outside the arrester, produces 103 degrees C which corresponds to a slightly better temperature margin of 49 degrees C. It is observed that even when using the lower performance V-I-T characteristics of the latter arrester, a thin-wall arrester housing design can improve heat transfer to a point where the margin improves to 101 degrees C on a hypothetical arrester

  19. 39 CFR 5.2 - Committee procedure.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Committee procedure. 5.2 Section 5.2 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE COMMITTEES (ARTICLE V) § 5.2 Committee procedure. Each committee establishes its own rules of procedure, consistent with...

  20. 29 CFR 1960.37 - Committee organization.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Committee organization. 1960.37 Section 1960.37 Labor... MATTERS Occupational Safety and Health Committees § 1960.37 Committee organization. (a) For agencies which... organization of the agency and its collective bargaining configuration. The agency shall form committees at the...

  1. 50 CFR 453.05 - Committee meetings.

    Science.gov (United States)

    2010-10-01

    ... OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS ENDANGERED SPECIES EXEMPTION PROCESS ENDANGERED SPECIES COMMITTEE § 453.05 Committee meetings. (a) The committee shall meet at the call of the... Wildlife and Fisheries JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE...

  2. 75 FR 36698 - Committee Management Renewals

    Science.gov (United States)

    2010-06-28

    .... Committees Committee on Equal Opportunities in Science and Engineering, 1173 Advisory Committee for Computer and Information Science and Engineering, 1115 Advisory Committee for GPRA Performance Assessment..., and Transport Systems, 1189 Proposal Review Panel for Chemistry, 1191 Proposal Review Panel for Civil...

  3. 78 FR 39289 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2013-07-01

    ... for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee''). The Committee's mission is to provide... committees, Supplier Diversity, Market Entry Barriers, Unlicensed Devices and EEO Enforcement will report on...

  4. 11 CFR 105.2 - Place of filing; Senate candidates, their principal campaign committees, and committees...

    Science.gov (United States)

    2010-01-01

    ... principal campaign committee or by any other political committee(s) that supports only candidates for... with the Secretary of the Senate, even if the communication refers to a Senate candidate. [68 FR 420...

  5. High levels of antibodies to multiple domains and strains of VAR2CSA correlate with the absence of placental malaria in Cameroonian women living in an area of high Plasmodium falciparum transmission

    DEFF Research Database (Denmark)

    Tutterrow, Yeung L; Avril, Marion; Singh, Kavita

    2012-01-01

    erythrocytes and mediates binding to chondroitin sulfate A, initiating inflammation and disrupting homeostasis at the maternal-fetal interface. Although antibodies can prevent sequestration, it is unclear whether parasite clearance is due to antibodies to a single Duffy binding-like (DBL) domain...... or to an extensive repertoire of antibodies to multiple DBL domains and allelic variants. Accordingly, plasma samples collected longitudinally from pregnant women were screened for naturally acquired antibodies against an extensive panel of VAR2CSA proteins, including 2 to 3 allelic variants for each of 5 different...... DBL domains. Analyses were performed on plasma samples collected from 3 to 9 months of pregnancy from women living in areas in Cameroon with high and low malaria transmission. The results demonstrate that high antibody levels to multiple VAR2CSA domains, rather than a single domain, were associated...

  6. Isolation, identification and in silico analysis of alpha-amylase gene of Aspergillus niger strain CSA35 obtained from cassava undergoing spoilage

    Directory of Open Access Journals (Sweden)

    Oghenetega J. Avwioroko

    2018-07-01

    Full Text Available In this investigation, a gene (CDF_Amyl encoding extracellular α-amylase in Aspergillus niger strain CSA35 associated with cassava spoilage was amplified using specific primers and characterized in silico. The gene had a partial nucleotide sequence of 968 bp and encoded a protein of 222 aa residues with a molecular weight and isoelectric point of 25.13 kDa and 4.17, respectively. Its catalytic site was located in the active site domain. BLASTp analysis showed that the protein primary sequence of the α-amylase gene had 98% and 99% homologies with the α-amylase of A. niger and A. oryzae RIB40, respectively. The gene is more closely related to α-amylase genes from fungi than to bacterial, plant, or animal α-amylase genes. Restriction mapping of the gene showed it can be digested with restriction enzymes like NcoI, PstI, SmaI, and BcLI among others but not with EcoRI and EcoRV. Its protein product had a hydrophobicity score of − 0.43 but no transmembrane helix. The CDF_Amyl protein was subcellularly localized in the secretory pathway, an indication of its release into extracellular space after secretion. Also, the 3D structure of the CDF-Amyl protein was barrel-shaped with domains characteristic of α-amylases. The encoded α-amylase Vmax is 6.90 U/mg protein and Km is 6.70 mg/ml. It was concluded that the unique characteristics of the CDF_Amyl gene and its deduced protein could find applications in biotechnological, food and pharmaceutical industries where cloning and further modification of this gene would be required for product development and improvement.

  7. Theoretical study of the effective chemical shielding anisotropy (CSA) in peptide backbone, rating the impact of CSAs on the cross-correlated relaxations in L-alanyl-L-alanine

    Czech Academy of Sciences Publication Activity Database

    Benda, Ladislav; Bouř, Petr; Müller, N.; Sychrovský, Vladimír

    2009-01-01

    Roč. 113, č. 15 (2009), s. 5273-5281 ISSN 1520-6106 R&D Projects: GA AV ČR IAA400550701; GA AV ČR IAA400550702; GA MŠk MEB060705 Institutional research plan: CEZ:AV0Z40550506 Keywords : chemical shielding anisotropy * CSA * L-alanyl-L-alanine Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 3.471, year: 2009

  8. High Levels of Antibodies to Multiple Domains and Strains of VAR2CSA Correlate with the Absence of Placental Malaria in Cameroonian Women Living in an Area of High Plasmodium falciparum Transmission

    Science.gov (United States)

    Tutterrow, Yeung L.; Avril, Marion; Singh, Kavita; Long, Carole A.; Leke, Robert J.; Sama, Grace; Salanti, Ali; Smith, Joseph D.; Leke, Rose G. F.

    2012-01-01

    Placental malaria, caused by sequestration of Plasmodium falciparum-infected erythrocytes in the placenta, is associated with increased risk of maternal morbidity and poor birth outcomes. The parasite antigen VAR2CSA (variant surface antigen 2-chondroitin sulfate A) is expressed on infected erythrocytes and mediates binding to chondroitin sulfate A, initiating inflammation and disrupting homeostasis at the maternal-fetal interface. Although antibodies can prevent sequestration, it is unclear whether parasite clearance is due to antibodies to a single Duffy binding-like (DBL) domain or to an extensive repertoire of antibodies to multiple DBL domains and allelic variants. Accordingly, plasma samples collected longitudinally from pregnant women were screened for naturally acquired antibodies against an extensive panel of VAR2CSA proteins, including 2 to 3 allelic variants for each of 5 different DBL domains. Analyses were performed on plasma samples collected from 3 to 9 months of pregnancy from women living in areas in Cameroon with high and low malaria transmission. The results demonstrate that high antibody levels to multiple VAR2CSA domains, rather than a single domain, were associated with the absence of placental malaria when antibodies were present from early in the second trimester until term. Absence of placental malaria was associated with increasing antibody breadth to different DBL domains and allelic variants in multigravid women. Furthermore, the antibody responses of women in the lower-transmission site had both lower magnitude and lesser breadth than those in the high-transmission site. These data suggest that immunity to placental malaria results from high antibody levels to multiple VAR2CSA domains and allelic variants and that antibody breadth is influenced by malaria transmission intensity. PMID:22331427

  9. Nuclear Safety Research Review Committee

    International Nuclear Information System (INIS)

    Todreas, N.E.

    1990-01-01

    The Nuclear Safety Research Review Committee has had a fundamental difficulty because of the atmosphere that has existed since it was created. It came into existence at a time of decreasing budgets. For any Committee the easiest thing is to tell the Director what additional to do. That does not really help him a lot in this atmosphere of reduced budgets which he reviewed for you on Monday. Concurrently the research arm of Nuclear Regulatory Commission has recognized that the scope of its activity needed to be increased rather than decreased. In the last two-and-a-half-year period, human factors work was reinstated, radiation and health effects investigations were reinvigorated, research in the waste area was given significant acceleration. Further, accident management came into being, and the NRC finally got back into the TMI-2 area. So with all of those activities being added to the program at the same time that the research budget was going down, the situation has become very strained. What that leads to regarding Committee membership is a need for technically competent generalists who will be able to sit as the Division Directors come in, as the contractors come in, and sort the wheat from the chaff. The Committee needs people who are interested in and have a broad perspective on what regulatory needs are and specifically how safety research activities can contribute to them. The author summarizes the history of the Committee, the current status, and plans for the future

  10. Fusion Policy Advisory Committee (FPAC)

    International Nuclear Information System (INIS)

    1990-09-01

    This document is the final report of the Fusion Policy Advisory Committee. The report conveys the Committee's views on the matters specified by the Secretary in his charge and subsequent letters to the Committee, and also satisfies the provisions of Section 7 of the Magnetic Fusion Energy Engineering Act of 1980, Public Law 96-386, which require a triennial review of the conduct of the national Magnetic Fusion Energy program. Three sub-Committee's were established to address the large number of topics associated with fusion research and development. One considered magnetic fusion energy, a second considered inertial fusion energy, and the third considered issues common to both. For many reasons, the promise of nuclear fusion as a safe, environmentally benign, and affordable source of energy is bright. At the present state of knowledge, however, it is uncertain that this promise will become reality. Only a vigorous, well planned and well executed program of research and development will yield the needed information. The Committee recommends that the US commit to a plan that will resolve this critically important issue. It also outlines the first steps in a development process that will lead to a fusion Demonstration Power Plant by 2025. The recommended program is aggressive, but we believe the goal is reasonable and attainable. International collaboration at a significant level is an important element in the plan

  11. [Accreditation of Independent Ethics Committees].

    Science.gov (United States)

    Ramiro Avilés, Miguel A

    According to Law 14/2007 and Royal Decree 1090/2015, biomedical research must be assessed by an Research Ethics Committee (REC), which must be accredited as an Research ethics committee for clinical trials involving medicinal products (RECm) if the opinion is issued for a clinical trial involving medicinal products or clinical research with medical devices. The aim of this study is to ascertain how IEC and IECm accreditation is regulated. National and regional legislation governing biomedical research was analysed. No clearly-defined IEC or IECm accreditation procedures exist in the national or regional legislation. Independent Ethics Committees are vital for the development of basic or clinical biomedical research, and they must be accredited by an external body in order to safeguard their independence, multidisciplinary composition and review procedures. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  12. The ESO Observing Programmes Committee

    Science.gov (United States)

    Westerlund, B. E.

    1982-06-01

    Since 1978 the ESO Observing Programmes Committee (OPC) has "the function to inspect and rank the proposals made for observing programmes at La Silla, and thereby to advise the Director General on the distribution of observing time". The members (one from each member country) and their alternates are nominated by the respective national committees for five-year terms (not immediately renewable). The terms are staggered so that each year one or two persons are replaced. The Chairman is appointed annually by the Council. He is invited to attend Council meetings and to report to its members.

  13. Determinants of nomination committee: New Zealand evidence

    Directory of Open Access Journals (Sweden)

    Md. Borhan Uddin Bhuiyan

    2011-09-01

    Full Text Available A sizable volume of corporate governance literature documents that an independent and competent board of directors matter for organizational success. In order to function effectively, board comprises of different sub-committees and the three most common sub-committees are audit committees, compensation committees and nomination committees. Surprisingly, there is a paucity of research in understanding the determinants of nomination committee notwithstanding the importance of an independent nomination committee in board selection process. We contribute to the nomination committee literature by investigating the factors associated with the determination of nomination committees in New Zealand. We find that cross-sectional variation in the firm-specific characteristics affect the existence of nomination committees. This finding casts doubt on the „one-size-fits all‟ approach of corporate governance. Our logistic regression of the nomination committee determinants indicates that firm size, governance regulation and busy directors are positively associated with the existence of nomination committees, whereas firm leverage, controlling shareholders, and director independence are negatively related to the formation of nomination committees.

  14. 77 FR 47490 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-08-08

    ...: --Adoption of the agenda --Decisions of other IMO bodies --Global Maritime Distress and Safety System (GMDSS... facilities --Consideration of operational and technical coordination provisions of maritime safety... Vice-Chairman for 2014 --Any other business --Report to the Maritime Safety Committee Members of the...

  15. 75 FR 64390 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-10-19

    ...-eighth Session of the International Maritime Organization's (IMO) Maritime Safety Committee to be held at... --Technical assistance sub-programme in maritime safety and security --Capacity-building for the... --Measures to enhance maritime security --Goal-based new ship construction standards --LRIT-related matters...

  16. 77 FR 72431 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-12-05

    ... other IMO bodies --Global Maritime Distress and Safety System (GMDSS): --Review and modernization of the... operational and technical coordination provisions of maritime safety information (MSI) services, including the... business --Report to the Maritime Safety Committee Members of the public may attend this meeting up to the...

  17. 76 FR 58330 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2011-09-20

    ... bodies --Global Maritime Distress and Safety System (GMDSS) --ITU maritime radiocommunication matters... for 2013 --Any other business --Report to the Maritime Safety Committee Finally, an open meeting will... events at the International Maritime Organization (IMO) in London, United Kingdom. Two of these meetings...

  18. 77 FR 21619 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-04-10

    ... of the International Maritime Organization's (IMO) Marine Safety Committee to be held at the IMO... gases; Implementation of the STCW Convention; Technical assistance sub-programme in maritime safety and...: Consideration and adoption of amendments to mandatory instruments; Measures to enhance maritime security; Goal...

  19. 78 FR 77773 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-12-24

    ... of the International Maritime Organization's (IMO) Sub-Committee on Human Element, Training and... to be considered include: --Decisions of other IMO bodies --Validation of model training courses... --Development of guidelines for wing-in-ground craft --Role of the human element --Development of guidance for...

  20. 78 FR 17466 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2013-03-21

    ... forty-fourth Session of the International Maritime Organization's (IMO) Sub-Committee on Standards of... of other IMO bodies --Validation of model training courses --Unlawful practices associated with... Vessel Personnel (STCW-F), 1995 --Development of Guidelines for wing-in-ground (WIG) craft --Role of the...

  1. The right computational recipe for olefin metathesis with ru-based catalysts: The whole mechanism of ring-closing olefin metathesis

    KAUST Repository

    Poater, Albert

    2014-10-14

    The initiation mechanism of ruthenium methylidene complexes was studied detailing mechanistic insights of all involved reaction steps within a classical olefin metathesis pathway. Computational studies reached a good agreement with the rarely available experimental data and even enabled to complement them. As a result, a highly accurate computational and rather cheap recipe is presented; M06/TZVP//BP86/SVP (PCM, P = 1354 atm).

  2. The right computational recipe for olefin metathesis with ru-based catalysts: The whole mechanism of ring-closing olefin metathesis

    KAUST Repository

    Poater, Albert; Pump, Eva; Vummaleti, Sai V. C.; Cavallo, Luigi

    2014-01-01

    The initiation mechanism of ruthenium methylidene complexes was studied detailing mechanistic insights of all involved reaction steps within a classical olefin metathesis pathway. Computational studies reached a good agreement with the rarely available experimental data and even enabled to complement them. As a result, a highly accurate computational and rather cheap recipe is presented; M06/TZVP//BP86/SVP (PCM, P = 1354 atm).

  3. MODIFICATION OF RECIPES USED IN THE BLEACHING SECTION OF THE FINISHING PLANT OF THE TEXTILE UNIT "DESEMBARCO DEL GRANMA”

    Directory of Open Access Journals (Sweden)

    Isabel Cabrera Estada

    2017-07-01

    Full Text Available The Textile Basic Unit (BU “Desembarco del Granma” of Villa Clara is one of the most important textile industries in Cuba, it is responsible for the provision of a wide variety of fabrics, threads and surgical gauze to various sectors of the country. In the finishing plant of the BU "Desembarco del Granma" a production that meets the parameters set is achieved, but this requires the use of large volumes of costly chemicals and with negative impacts on the environment. To solve this problem an investigation was carried out to evaluate the modification of some of the recipes used in the bleaching section of the finishing plant of the BU "Desembarco del Granma". The results obtained were processed with the Statgraphics software. When the caustic soda is decreased from 60g/L to 40g/L, and it is analyzed the capillarity of warp, it was confirmed that there is no significant difference between the average of the two samples, for a 95,0 % of confidence level; but there were differences between the variances; when analyzing the fabric capillarity it was found that there is no significant difference between the average and the variance of the two samples for a 95,0 % of confidence level. With such modification it is saved 241,4 $/day, by concept of decrease of soda used. The hydrogen peroxide cannot be reduced because it affects the white degree of the fabric.

  4. Effect of Tiaoxin Recipe (调心方) on Spatial Memory and Energy Metabolism of Oxidation Injured Alzheimer's Disease Rats

    Institute of Scientific and Technical Information of China (English)

    邱宏; 金国琴; 赵伟康; 张学礼

    2003-01-01

    Objective: To observe the effect of Tiaoxin Recipe (TXR) on the spatial memory, brain mitochondrial energy metabolism of oxidation injured Alzheimer's disease (AD) rats, and to explore the mechanism of TXR in treating AD. Methods: Eighty-eight SD rats were randomly divided into five groups (normal group, operative group, "AD" model group,TXR group and Aricept group). An oxygen free radical generation system (dihydroxy fumaric acid-trichloroferric-adenosine diphosphate, DHF-FeCl3-ADP) was used to create oxidation injured rat models mimic to AD; spatial learning and memory impairment (Morris water maze method), the activity of Succinate-oxidase, NADH-oxidase, CytC-oxidase (Clark oxygen electrode method) and the expression of cytochrome oxidase (CO)ⅡmRNA (in situ hybridization method) were observed. Results: Compared with the normal group, the spatial memory, activity of CytC-oxidase and COⅡmRNA expression of oxidation injured "AD" rats were obviously decreased; TXR, however, could improve these functions in "AD" rat models obviously. Conclusion: The mechanism of the action of TXR in treating AD was partly related to its effect on anti-oxidation which could improve brain mitochondrial energy metabolism.

  5. HOW TO PAN-SHARPEN IMAGES USING THE GRAM-SCHMIDT PAN-SHARPEN METHOD – A RECIPE

    Directory of Open Access Journals (Sweden)

    T. Maurer

    2013-05-01

    Full Text Available Since its publication in 1998 (Laben and Brower, 2000, the Gram-Schmidt pan-sharpen method has become one of the most popular algorithms to pan-sharpen multispectral (MS imagery. It outperforms most other pan-sharpen methods in both maximizing image sharpness and minimizing color distortion. It is, on the other hand, also more complex and computationally expensive than most other methods, as it requires forward and backward transforming the entire image. Another complication is the lack of a clear recipe of how to compute the sensor dependent MS to Pan weights that are needed to compute the simulated low resolution pan band. Estimating them from the sensor’s spectral sensitivity curves (in different ways, or using linear regression or least square methods are typical candidates which can include other degrees of freedom such as adding a constant offset or not. As a result, most companies and data providers do it somewhat differently. Here we present a solution to both problems. The transform coefficients can be computed directly and in advance from the MS covariance matrix and the MS to Pan weights. Once the MS covariance matrix is computed and stored with the image statistics, any small section of the image can be pan-sharpened on the fly, without having to compute anything else over the entire image. Similarly, optimal MS to Pan weights can be computed directly from the full MS-Pan covariance matrix, guaranteeing optimal image quality and consistency.

  6. Effects of Wannachawee Recipe with Antipsoriatic Activity on Suppressing Inflammatory Cytokine Production in HaCaT Human Keratinocytes

    Directory of Open Access Journals (Sweden)

    Mingkwan Na Takuathung

    2017-01-01

    Full Text Available Psoriasis is a chronic inflammatory and immune-mediated skin disease. The pathogenesis involves T cells activation via the IL-23/Th17 axis. Conventional treatments of psoriasis have adverse events influencing patients’ adherence. Wannachawee Recipe (WCR has been effectively used as Thai folk remedy for psoriasis patients; however, preclinical evidence defining how WCR works is still lacking. This study defined mechanisms for its antiproliferation and anti-inflammatory effects in HaCaT cells. The cytotoxicity and antiproliferation results from SRB and CCK-8 assays showed that WCR inhibited the growth and viability of HaCaT cells in a concentration-dependent manner. The distribution of cell cycle phases determined by flow cytometry showed that WCR did not interrupt cell cycle progression. Interestingly, RT-qPCR revealed that WCR significantly decreased the mRNA expression of IL-1β, IL-6, IL-8, IL-17A, IL-22, IL-23, and TNF-α but induced IL-10 expression in TNF-α- and IFN-γ-induced HaCaT cells. At the protein level determined by ELISA, WCR significantly reduced the secretion of IL-17A, IL-22, and IL-23. The WCR at low concentrations was proved to possess anti-inflammatory effect without cytotoxicity and it did not interfere with cell cycle of keratinocytes. This is the first study to provide convincing evidence that WCR is a potential candidate for development of effective psoriasis therapies.

  7. A new recipe for preparing oxidized TiO2(1 1 0) surfaces: An STM study

    Science.gov (United States)

    Hansen, Jonas Ø.; Matthiesen, Jesper; Lira, Estephania; Lammich, Lutz; Wendt, Stefan

    2017-12-01

    Using high-resolution scanning tunneling microscopy (STM), we have studied the oxidation of rutile TiO2(1 1 0)-(1 × 1) surfaces with Had species at room temperature. We followed the evolution of various stable species as function of the O2 exposure, and the nature of the ultimately dominating species in the Ti troughs is described. When O2 saturation was accomplished using a glass-capillary array doser, we found that on-top O (Oot) adatoms are the predominant surface species. In contrast, when O2 was supplied via backfilling of the chamber the predominant surface species are tentatively assigned to terminal OH groups. We argue that unintended reactions with the chamber walls have a strong influence on the formed surface species, explaining scattered results in the literature. On the basis of our STM data we propose an alternative, easy way of preparing oxidized TiO2(1 1 0) surfaces with Oot adatoms (o-TiO2). It is certain that o-TiO2(1 1 0) surfaces prepared according to this recipe do not have any residual surface O vacancies. This contradicts the situation when oxidizing reduced TiO2(1 1 0) surfaces with O vacancies, where some O vacancies persist.

  8. 77 FR 63831 - Consumer Advisory Committee

    Science.gov (United States)

    2012-10-17

    ... Commission to include people with disabilities, low income, and underserved populations in its Mobile Health... recommendation to the Committee regarding disclosure in political advertising. The Committee may also consider...

  9. Update of technical coordinating committee activities

    International Nuclear Information System (INIS)

    Alvarado, R.A.

    1995-01-01

    The Technical Coordinating Committee has its origins in the earliest days of implementing the Low-Level Radioactive Waste Policy Act. Between 1982 and 1985, individuals in several of the states felt that coordination among the states would be beneficial to all by affording states a cost-effective method for sharing ideas, discussing alternatives, and presenting solutions to common problems. At the current time, the committee comprises members from each of the sited states. Various compacts, federal agencies, and industry groups participate in committee activities. The Low-Level Management Program provides support for the committee through the provision of logistical support and limited manpower allocation. Activities of the committee have recently focused on waste treatment and minimization technologies. The committee also has worked diligently to see the review of the 3RSTAT computer code completed. The committee has taken a position on various regulatory proposals the past year. The committee expects to continue its work until new sites are brought online

  10. 76 FR 74842 - RTCA Program Management Committee

    Science.gov (United States)

    2011-12-01

    ... Minimum Aviation System Performance Standards (MASPS) for Advanced VHF Digital Data Communications... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration RTCA Program Management Committee... RTCA Program Management Committee meeting. SUMMARY: The FAA is issuing this notice to advise the public...

  11. 75 FR 9616 - Committee Management Renewals

    Science.gov (United States)

    2010-03-03

    ... NATIONAL SCIENCE FOUNDATION Committee Management Renewals The NSF management officials having... follows consultation with the Committee Management Secretariat, General Services Administration... Industrial Innovations and Partnerships, 28164. Proposal Review Panel for Emerging Frontiers in Research and...

  12. 77 FR 12086 - Committee Management Renewals

    Science.gov (United States)

    2012-02-28

    ... NATIONAL SCIENCE FOUNDATION Committee Management Renewals The NSF management officials having... follows consultation with the Committee Management Secretariat, General Services Administration... Industrial Innovations and Partnerships, 28164 Proposal Review Panel for Emerging Frontiers in Research and...

  13. 78 FR 54680 - NASA Federal Advisory Committees

    Science.gov (United States)

    2013-09-05

    ... Committee Management Division, Office of International and Interagency Relations, NASA Headquarters... AGENCY: National Aeronautics and Space Administration. ACTION: Annual Invitation for Public Nominations... invitation for public nominations for service on NASA Federal advisory committees. U.S. citizens may nominate...

  14. 77 FR 43064 - Meeting; Technology Advisory Committee

    Science.gov (United States)

    2012-07-23

    ... customer fund segregation laws, and making false statements in financial statements filed with the... COMMODITY FUTURES TRADING COMMISSION Meeting; Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (CFTC). ACTION: Notice of emergency meeting of technology advisory committee...

  15. 78 FR 66681 - Census Advisory Committees

    Science.gov (United States)

    2013-11-06

    ...;and investigations, committee meetings, agency decisions and rulings, #0;delegations of authority... interpretation or other auxiliary aids should be directed to the Committee Liaison Officer as soon as possible...

  16. Update of technical coordinating committee activities

    Energy Technology Data Exchange (ETDEWEB)

    Alvarado, R.A.

    1995-12-31

    The Technical Coordinating Committee has its origins in the earliest days of implementing the Low-Level Radioactive Waste Policy Act. Between 1982 and 1985, individuals in several of the states felt that coordination among the states would be beneficial to all by affording states a cost-effective method for sharing ideas, discussing alternatives, and presenting solutions to common problems. At the current time, the committee comprises members from each of the sited states. Various compacts, federal agencies, and industry groups participate in committee activities. The Low-Level Management Program provides support for the committee through the provision of logistical support and limited manpower allocation. Activities of the committee have recently focused on waste treatment and minimization technologies. The committee also has worked diligently to see the review of the 3RSTAT computer code completed. The committee has taken a position on various regulatory proposals the past year. The committee expects to continue its work until new sites are brought online.

  17. 75 FR 28543 - GMUG Resource Advisory Committee

    Science.gov (United States)

    2010-05-21

    ...) and in compliance with the Federal Advisory Committee Act. The purpose of the meeting is to gather the... about the roles of members, support of the committee and other pertinent information, elect a...

  18. 77 FR 16894 - Financial Research Advisory Committee

    Science.gov (United States)

    2012-03-22

    ... reported and collected; --Performing applied research and essential long-term research; --Developing tools... economics, financial institutions and markets, statistical analysis, financial markets analysis... is essential to the effective operation of the Committee. Application for Advisory Committee...

  19. Fuzheng Huayu Recipe Ameliorates Liver Fibrosis by Restoring Balance between Epithelial-to-Mesenchymal Transition and Mesenchymal-to-Epithelial Transition in Hepatic Stellate Cells

    Directory of Open Access Journals (Sweden)

    Qin Pan

    2015-01-01

    Full Text Available Activation of hepatic stellate cells (HSCs depending on epithelial-to-mesenchymal transition (EMT reflects the key event of liver fibrosis. Contrastively, mesenchymal-to-epithelial transition (MET of HSCs facilitates the fibrosis resolution. Here we investigated the effect of Fuzheng Huayu (FZHY recipe, a Chinese herbal decoction made of Radix Salviae Miltiorrhizae, Semen Persicae, Cordyceps sinensis, Pollen Pini, and Gynostemma pentaphyllum, on liver fibrosis concerning the balance of EMT and MET in HSCs. In contrast to the increased TGF-β1/BMP-7 ratio in activated HSCs, FZHY administration induced significant upregulation of BMP-7 and downregulation of TGF-β1 at both transcription and translation levels. Restoration of TGF-β1/BMP-7 ratio inhibited the expression of p38 MAPK and phosphorylated p38 MAPK, resulting in the reversal of epithelial-to-mesenchymal transition (EMT to mesenchymal-to-epithelial transition (MET as characterized by the abolishment of EMT markers (α-SMA and desmin and reoccurrence of MET marker (E-cadherin. In vivo treatment of FZHY recipe also demonstrated the statistical reduction of activated HSCs with EMT phenotype, which attenuated the carbon tetrachloride- (CCl4- induced liver fibrosis in a dose-dependent manner. These findings may highlight a novel antifibrotic role of FZHY recipe on the basis of rebalancing EMT and MET in HSCs.

  20. [Textual research on Chen Ye and his Jia cang jing yan fang (Family-preserved Empirical Recipes) of the Song Dynasty].

    Science.gov (United States)

    Zhang, Xuedan; Zhang, Ruqing; Chen, Dexing

    2014-01-01

    Chen Ye, an official of the Southern Song Dynasty, also known as Chen Rihua as his styled name, was born in Changle, Fuzhou in the reign of Shaoxing, and died during the reign of Duanping. He had been consecutively in the positions of Jiang shi lang (Court Gentleman for Ceremonial Service), Zhi zhou (Prefect) of Lingding, the Ti xing (Judicial Commissioner) of Guangdong, the Zong ling (Overseer-general) of Sichuan, Shan ding (Reviser), Shu lin and other positions in Tongzhou, Yuanzhou. His works included 1 volume of Gu ling xian sheng nian pu (Mr. Guling's Chronological Biography), 1 volume of Tan xie (On Humor), 1 volume of Shi hua (Poetry), 8 volumes of Jin yuan li shu (Jin Yuan's Smart Technique), 3 volumes of Yi jian zhi lei bian (Classified Compilation of Yijian's Annals), (Zeng guang) Suo sui lu (Augmented Records of Trivial Matters), 5 volumes of Jia cang jing yan fang (Family-preserved Empirical Recipes). He also compiled the 8-volume Yin jiang zhi (Yinjiang's Annals), published the 2-volume Jia cang ji yao fang (Collected Essential Recipes from Family Preservation), and other proses and poetry. Jia cang jing yan fang was a formulary compiled by Chen Ye, which was lost. Altogether 74 of its recipes were cited in Fu ren da quan liang fang (Complete Effective Prescriptions for Women's Diseases), Shou qin yang lao shu (A Book for Pursuing Seniors' Longevity and Healthcare), Pu ji fang (Prescriptions for Universal Relief) and Yong le da dian (Yongle Encyclopedia).

  1. A critical evaluation of fasted state simulating gastric fluid (FaSSGF) that contains sodium lauryl sulfate and proposal of a modified recipe.

    Science.gov (United States)

    Aburub, Aktham; Risley, Donald S; Mishra, Dinesh

    2008-01-22

    The aim of this work is to evaluate one of the most commonly used fasted state simulating gastric fluids (FaSSGFs), which contains sodium lauryl sulfate (SLS) (FaSSGF(SLS)), and propose a more appropriate surfactant concentration. Surface tension studies clearly show that the critical micelle concentration (CMC) of SLS in the relevant media (a media whose pH and sodium chloride concentration are representative of physiological conditions) is significantly lower (p<0.05) than 8.67 mM, which is the SLS concentration in FaSSGF(SLS). The CMC of SLS in the relevant media was determined to be 1.75 mM. Based on this a modified recipe is proposed in which the concentration of SLS is sufficient to achieve a surface tension similar to that in vivo without causing artificial micellar solubilization. Solubility, intrinsic dissolution, and GastroPlus modeling studies are presented to support and give rationale for the modified recipe. In addition, a comparison between the modified recipe and other FaSSGFs reported in the literature is made.

  2. Various Recipes of SiNx Passivated AlGaN/GaN High Electron Mobility Transistors in Correlation with Current Slump

    International Nuclear Information System (INIS)

    Ling, Yang; Yue, Hao; Xiao-Hua, Ma; Si, Quan; Gui-Zhou, Hu; Shou-Gao, Jiang; Li-Yuan, Yang

    2009-01-01

    The current slump of different recipes of SiN x passivated AlGaN/GaN high electron mobility transistors (HEMTs) is investigated. The dc and pulsed current-voltage curves of AlGaN/GaN HEMTs using different recipes are analyzed. It is found that passivation leakage has a strong relationship with NH 3 flow in the plasma-enhanced chemical vapor phase deposition process, which has impacted on the current collapse of SiN x passivated devices. We analyze the pulsed I DS – V DS characteristics of different recipes of SiN x passivation devices for different combinations of gate and drain quiescent biases (V GS0 , V DS0 ) of (0, 0), (−6, 0), (−6, 15) and (0, 15)V. The possible mechanisms are the traps in SiN x passivation capturing the electrons and the surface states at the SiN x /AlGaN interface, which can affect the channel of two-dimensional electron gas and cause the current collapse. (condensed matter: electronic structure, electrical, magnetic, and optical properties)

  3. 76 FR 34139 - Northeast Corridor Safety Committee; Meeting Postponement

    Science.gov (United States)

    2011-06-10

    .... 2] Northeast Corridor Safety Committee; Meeting Postponement AGENCY: Federal Railroad Administration... announced the first meeting of the Northeast Corridor Safety Committee, a Federal Advisory Committee... future date. DATES: The meeting of the Northeast Corridor Safety Committee scheduled to commence on...

  4. Viewpoint: Decision-making in committees

    OpenAIRE

    Li Hao; Wing Suen

    2009-01-01

    This article reviews recent developments in the theory of committee decision-making. A committee consists of self-interested members who make a public decision by aggregating imperfect information dispersed among them according to a pre-specified decision rule. We focus on costly information acquisition, strategic information aggregation, and rules and processes that enhance the quality of the committee decision. Seeming inefficiencies of the committee decision-making process such as over-cau...

  5. ITER management advisory committee meeting

    International Nuclear Information System (INIS)

    Yoshikawa, M.

    2001-01-01

    The ITER Management Advisory Committee (MAC) Meeting was held on 23 February in Garching, Germany. The main topics were: the consideration of the report by the Director on the ITER EDA Status, the review of the Work Programme, the review of the Joint Fund, the review of a schedule of ITER meetings, and the arrangements for termination and wind-up of the EDA

  6. The Finance Committee. Board Basics

    Science.gov (United States)

    Morley, James E., Jr.

    2004-01-01

    Now more than ever, college and university leaders are obliged to conduct vigorous and ongoing analyses of their institutional missions and financial underpinnings. For some institutions, this will mean change or upheaval; for others, such intensive monitoring and examination will mean a steady rudder. Regardless, the finance committee of a board…

  7. "The President" Was a Committee

    Science.gov (United States)

    Corcoran, George C.

    1976-01-01

    From 1970 until 1974, the Seattle Community College District was directed by a four-member executive committee, rather than by one chief executive officer. The history of this period is recounted, and advantages and disadvantages of the management system are identified. In sum, the system is satisfactory only in the short-run. (NHM)

  8. ITER management advisory committee meeting

    International Nuclear Information System (INIS)

    Yoshikawa, M.

    2001-01-01

    The ITER Management Advisory Committee (MAC) Meeting was held in Vienna on 16 July 2001. It was the last MAC Meeting and the main topics were consideration of the report by the Director on the ITER EDA status, review of the Work Programme, review of the Joint Fund and arrangements for termination and wind-up of the EDA

  9. 75 FR 55306 - Smart Grid Advisory Committee

    Science.gov (United States)

    2010-09-10

    ... accommodate Committee business. The final agenda will be posted on the Smart Grid Web site at http://www.nist.... The Committee shall provide input to NIST on the Smart Grid Standards, Priority, and Gaps. The... research and standards activities. 5. Upon request of the Director of NIST, the Committee will prepare...

  10. 75 FR 9886 - Methane Hydrate Advisory Committee

    Science.gov (United States)

    2010-03-04

    ... DEPARTMENT OF ENERGY Methane Hydrate Advisory Committee AGENCY: Department of Energy, Office of Fossil Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Methane... the Committee: The purpose of the Methane Hydrate Advisory Committee is to provide advice on potential...

  11. 76 FR 37380 - Committee Management Renewals

    Science.gov (United States)

    2011-06-27

    ... Advisory Committee for Biological Sciences, 1110 Advisory Committee for Education and Human Resources, 1119...) management officials having responsibility for the advisory committees listed below have determined that... Review Panel for Social Behavioral and Economic Sciences, 1766 Proposal Review Panel for Biological...

  12. 78 FR 38736 - Committee Management; Renewals

    Science.gov (United States)

    2013-06-27

    ... Cyberinfrastructure, 25150 Advisory Committee for Education and Human Resources, 1119 Advisory Committee for...) management officials having responsibility for the advisory committees listed below have determined that... Settings, 59 Proposal Review Panel for Social, Behavioral and Economic Sciences, 1766 Proposal Review Panel...

  13. 78 FR 57128 - Forest Resource Coordinating Committee

    Science.gov (United States)

    2013-09-17

    ... agencies and the private sector, to effectively address the national priorities for non-industrial private... Coordinating Committee Web site at http://www.fs.fed.us/spf/coop/frcc/ . Visitors are encouraged to call ahead... Resource Coordinating Committee can be found by visiting the Committee's Web site at: http://www.fs.fed.us...

  14. 29 CFR 511.7 - Committee staff.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Committee staff. 511.7 Section 511.7 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS WAGE ORDER PROCEDURE FOR AMERICAN SAMOA § 511.7 Committee staff. Each industry committee will be furnished a lawyer, to...

  15. 12 CFR 917.7 - Audit committees.

    Science.gov (United States)

    2010-01-01

    ... internal auditor and that the internal auditor may be removed only with the approval of the audit committee; (ii) Provide that the internal auditor shall report directly to the audit committee on substantive matters and that the internal auditor is ultimately accountable to the audit committee and board of...

  16. 75 FR 18487 - Committee Termination and Committee Establishment-Department of Defense Federal Advisory Committees

    Science.gov (United States)

    2010-04-12

    ... School and the Naval War College. The Designated Federal Officer, at that time, may provide additional... Postgraduate School and the Naval War College; and that effective April 30, 2010, it will terminate the Board..., Deputy Advisory Committee Management Officer for the Department of Defense, 703-601-6128. SUPPLEMENTARY...

  17. Audit committee: Some evidence from Malaysia.

    Directory of Open Access Journals (Sweden)

    Zulkarnain Muhamad Sori

    2006-11-01

    Full Text Available This study aimed to investigate the perceptions of senior managers of Malaysian publicly listed companies on issues relating to audit committee authority and effectiveness. Questionnaire survey technique was employed to seek the respondents perceptions on five issues, namely audit committee appoints the auditor, audit committee determines and reviews audit fees, audit committee determines and reviews the auditor’s scope and duties, and audit committee’s reports and meetings. The majority of respondents agreed that auditor would be more effective and independent if audit committee assumed the responsibility to appoint the auditor, determine and review the audit fees, and determine and review the external auditor’s scope and duties. It is also found that disclosure of audit committee report and quarterly meeting would enhance the perceptions of users of financial statement concerning the effectiveness of the committee.

  18. Practical recipes for the model order reduction, dynamical simulation and compressive sampling of large-scale open quantum systems

    Energy Technology Data Exchange (ETDEWEB)

    Sidles, John A; Jacky, Jonathan P [Department of Orthopaedics and Sports Medicine, Box 356500, School of Medicine, University of Washington, Seattle, WA, 98195 (United States); Garbini, Joseph L; Malcomb, Joseph R; Williamson, Austin M [Department of Mechanical Engineering, University of Washington, Seattle, WA 98195 (United States); Harrell, Lee E [Department of Physics, US Military Academy, West Point, NY 10996 (United States); Hero, Alfred O [Department of Electrical Engineering, University of Michigan, MI 49931 (United States); Norman, Anthony G [Department of Bioengineering, University of Washington, Seattle, WA 98195 (United States)], E-mail: sidles@u.washington.edu

    2009-06-15

    Practical recipes are presented for simulating high-temperature and nonequilibrium quantum spin systems that are continuously measured and controlled. The notion of a spin system is broadly conceived, in order to encompass macroscopic test masses as the limiting case of large-j spins. The simulation technique has three stages: first the deliberate introduction of noise into the simulation, then the conversion of that noise into an equivalent continuous measurement and control process, and finally, projection of the trajectory onto state-space manifolds having reduced dimensionality and possessing a Kaehler potential of multilinear algebraic form. These state-spaces can be regarded as ruled algebraic varieties upon which a projective quantum model order reduction (MOR) is performed. The Riemannian sectional curvature of ruled Kaehlerian varieties is analyzed, and proved to be non-positive upon all sections that contain a rule. These manifolds are shown to contain Slater determinants as a special case and their identity with Grassmannian varieties is demonstrated. The resulting simulation formalism is used to construct a positive P-representation for the thermal density matrix. Single-spin detection by magnetic resonance force microscopy (MRFM) is simulated, and the data statistics are shown to be those of a random telegraph signal with additive white noise. Larger-scale spin-dust models are simulated, having no spatial symmetry and no spatial ordering; the high-fidelity projection of numerically computed quantum trajectories onto low dimensionality Kaehler state-space manifolds is demonstrated. The reconstruction of quantum trajectories from sparse random projections is demonstrated, the onset of Donoho-Stodden breakdown at the Candes-Tao sparsity limit is observed, a deterministic construction for sampling matrices is given and methods for quantum state optimization by Dantzig selection are given.

  19. Practical recipes for the model order reduction, dynamical simulation and compressive sampling of large-scale open quantum systems

    International Nuclear Information System (INIS)

    Sidles, John A; Jacky, Jonathan P; Garbini, Joseph L; Malcomb, Joseph R; Williamson, Austin M; Harrell, Lee E; Hero, Alfred O; Norman, Anthony G

    2009-01-01

    Practical recipes are presented for simulating high-temperature and nonequilibrium quantum spin systems that are continuously measured and controlled. The notion of a spin system is broadly conceived, in order to encompass macroscopic test masses as the limiting case of large-j spins. The simulation technique has three stages: first the deliberate introduction of noise into the simulation, then the conversion of that noise into an equivalent continuous measurement and control process, and finally, projection of the trajectory onto state-space manifolds having reduced dimensionality and possessing a Kaehler potential of multilinear algebraic form. These state-spaces can be regarded as ruled algebraic varieties upon which a projective quantum model order reduction (MOR) is performed. The Riemannian sectional curvature of ruled Kaehlerian varieties is analyzed, and proved to be non-positive upon all sections that contain a rule. These manifolds are shown to contain Slater determinants as a special case and their identity with Grassmannian varieties is demonstrated. The resulting simulation formalism is used to construct a positive P-representation for the thermal density matrix. Single-spin detection by magnetic resonance force microscopy (MRFM) is simulated, and the data statistics are shown to be those of a random telegraph signal with additive white noise. Larger-scale spin-dust models are simulated, having no spatial symmetry and no spatial ordering; the high-fidelity projection of numerically computed quantum trajectories onto low dimensionality Kaehler state-space manifolds is demonstrated. The reconstruction of quantum trajectories from sparse random projections is demonstrated, the onset of Donoho-Stodden breakdown at the Candes-Tao sparsity limit is observed, a deterministic construction for sampling matrices is given and methods for quantum state optimization by Dantzig selection are given.

  20. Practical recipes for the model order reduction, dynamical simulation and compressive sampling of large-scale open quantum systems

    Science.gov (United States)

    Sidles, John A.; Garbini, Joseph L.; Harrell, Lee E.; Hero, Alfred O.; Jacky, Jonathan P.; Malcomb, Joseph R.; Norman, Anthony G.; Williamson, Austin M.

    2009-06-01

    Practical recipes are presented for simulating high-temperature and nonequilibrium quantum spin systems that are continuously measured and controlled. The notion of a spin system is broadly conceived, in order to encompass macroscopic test masses as the limiting case of large-j spins. The simulation technique has three stages: first the deliberate introduction of noise into the simulation, then the conversion of that noise into an equivalent continuous measurement and control process, and finally, projection of the trajectory onto state-space manifolds having reduced dimensionality and possessing a Kähler potential of multilinear algebraic form. These state-spaces can be regarded as ruled algebraic varieties upon which a projective quantum model order reduction (MOR) is performed. The Riemannian sectional curvature of ruled Kählerian varieties is analyzed, and proved to be non-positive upon all sections that contain a rule. These manifolds are shown to contain Slater determinants as a special case and their identity with Grassmannian varieties is demonstrated. The resulting simulation formalism is used to construct a positive P-representation for the thermal density matrix. Single-spin detection by magnetic resonance force microscopy (MRFM) is simulated, and the data statistics are shown to be those of a random telegraph signal with additive white noise. Larger-scale spin-dust models are simulated, having no spatial symmetry and no spatial ordering; the high-fidelity projection of numerically computed quantum trajectories onto low dimensionality Kähler state-space manifolds is demonstrated. The reconstruction of quantum trajectories from sparse random projections is demonstrated, the onset of Donoho-Stodden breakdown at the Candès-Tao sparsity limit is observed, a deterministic construction for sampling matrices is given and methods for quantum state optimization by Dantzig selection are given.

  1. European Committee for Future Accelerators

    International Nuclear Information System (INIS)

    Mulvey, John

    1983-01-01

    Nearly 21 years ago, in December 1962, Viktor Weisskopf and Cecil Powell, then respectively CERN's Director General and Chairman of the Scientific Policy Committee, called together a group of European high energy physicists to advise on steps to reach higher energy. The CERN PS had been in operation since 1959, its experimental programme was well established and the time had come to think of the future. The Chairman of the group, which later took the title 'European Committee for Future Accelerators', was Edoardo Amaldi and his influential report, presented to the CERN Council in June 1963, reviewed the whole structure and possible development of the field in the CERN Member States. Its proposals included the construction of the Intersecting Storage Rings (ISR), and of a 300 GeV proton accelerator which was then envisaged as being the major facility of a second CERN Laboratory elsewhere in Europe

  2. Consistency and Communication in Committees

    OpenAIRE

    Inga Deimen; Felix Ketelaar; Mark T. Le Quement

    2013-01-01

    This paper analyzes truthtelling incentives in pre-vote communication in heterogeneous committees. We generalize the classical Condorcet jury model by introducing a new informational structure that captures consistency of information. In contrast to the impossibility result shown by Coughlan (2000) for the classical model, full pooling of information followed by sincere voting is an equilibrium outcome of our model for a large set of parameter values implying the possibility of ex post confli...

  3. Inter-Society Research Committee

    International Nuclear Information System (INIS)

    Akiyama, Mamoru; Higuchi, Masahisa.

    1996-01-01

    World-wide tendencies and circumstances for nuclear power cannot be said to be moving full of sail with a favorable wind, due to nuclear power plant accidents and comparatively little economical benefit. The present Nuclear Power Plant situation is that some personnel understand a need for the development from the viewpoint of efficient energy usage in the world and environmental problems like global warming. At the same time others oppose future nuclear development from the viewpoint of safety problems and economic cost. These issues may end nuclear development worldwide. Nuclear development must be considered from an international viewpoint and other various aspects. Therefore, all countries concerned should cooperative in the adjustment of research carried out by each country. Nuclear power's future must be efficient in the utilization of limited resources (money, manpower and facilities). It is concluded that the ISRC should only discuss technical matters on nuclear engineering, independent from political influence. Societies agreeing to this idea, provide the ISRC with money and/or manpower and/or facilities. The ISRC will consist of a research program committee and research task forces. Members of the Research Program Committee are the chairmen of the research task forces who are also society representatives. The Committee will discuss research programs and resources. The research task forces will consist of one society representative chairman and specialists on the program

  4. Effect of Fuzhengyiai recipe on serum IGF-1, EGF, TK1, CRP, CA199 and CD4+ lymphocyte subsets in patients after traditional radical resection of colon cancer

    Directory of Open Access Journals (Sweden)

    Hua-Fang Yin

    2016-06-01

    Full Text Available Objective: To study the effect of Fuzhengyiai recipe on serum IGF-1, EGF, TK1, CRP, CA199 and CD4+ lymphocyte subsets in patients after traditional radical resection of colon cancer. Methods: A total of 120 patients with colon cancer in our hospital from January 2013 to December 2015 were enrolled in this study. The subjects were divided into control group (n=60 and experiment group (n=60 randomly. The control group were treated with capecitabine and oxaliplatin on the basis of the traditional radical resection of colon cancer, the experiment group were treated with Fuzhengyiai recipe on the basis of the control group. 21 days for a period of treatment and the two groups were treated for 3 periods. The serum IGF-1, EGF, TK1, CRP, CA19-9 level and peripheral blood CD3+, CD4+, CD8+ and NK cells of the two groups before and after treatment were compared. Results: There were no significantly differences of the serum IGF-1, EGF, TK1,CRP, CA199 level and peripheral blood CD3+, CD4+, CD8+ and NK cells of the two groups before treatment. The serum IGF-1, EGF, TK1, CRP and CA19-9 level of the two groups after treatment were significantly lower than before treatment, and that of experiment were significantly lower than control group. The peripheral blood CD3+, CD4+, CD8+ and NK cells of the control group were significantly lower than before treatment, and that of experiment were significantly higher than control group. Conclusion: Fuzhengyiai recipe can significantly reduce the serum IGF-1, EGF, TK1, CRP and CA199 level of the patients after traditional radical resection of colon cancer, improve peripheral blood CD3+, CD4+, CD8+ and NK level, strengthen the immune function, and it was worthy of promotion and application in clinical practice for the future.

  5. Gastronomy and National Identity Construction in the Canary Islands. A Case Study through the Recipe Books from Conde de Siete Fuente’s Archives (1880-1930

    Directory of Open Access Journals (Sweden)

    Judit Gutiérrez de Armas

    2017-12-01

    Full Text Available This paper follows recent discussions about the role of gastronomy in the construction of culinary national identities in the nineteenth and twentieth centuries, focusing on the construction of late gastronomic Canary nationalism. It examines national and regional cookbooks —aimed mainly at a female audience— and extends the study to the kitchen, analysing the effects of cookery bestsellers on the diet of the social elites of the Canary Islands and gauging the impact of other influences like British gastronomy, through research on handwritten recipes in family archives. Finally, the transmission cycle of this domestic knowledge within the female socialisation universe will also be analysed.

  6. Transferability of ASTM/NIST alanine-polyethylene recipe at ISS. American Society for Testing and Materials/National Institute for Standards and Technology. Istituto Superiore de Sanita

    Science.gov (United States)

    De Angelis C; Fattibene; Onori; Petetti; Bartolotta; Sansone Santamaria A

    2000-05-01

    Alanine-polyethylene solid state dosimeters were prepared at Istituto Superiore di Sanita (ISS) following the recipe proposed by National Institute of Standards and Technology (NIST) with the goal of testing its transferability. Dosimeters were prepared using 95% alanine and 5% polyethylene, by weight. They are rugged and of increased sensitivity, repeatability and reproducibility as respect to the ISS alanine-paraffin pellets. Reproducibility of about 1% was obtained at 10 Gy and at 3 Gy if one single pellet or a stack of five dosimeters were used, respectively.

  7. In vitro anti-proliferative activity on colon cancer cell line (HT-29) of Thai medicinal plants selected from Thai/Lanna medicinal plant recipe database "MANOSROI III".

    Science.gov (United States)

    Manosroi, Aranya; Akazawa, Hiroyuki; Akihisa, Toshihiro; Jantrawut, Pensak; Kitdamrongtham, Worapong; Manosroi, Worapaka; Manosroi, Jiradej

    2015-02-23

    Thai/Lanna region has its own folklore wisdoms including the traditional medicinal plant recipes. Thai/Lanna medicinal plant recipe database "MANOSROI III" has been developed by Prof. Dr. Jiradej Manosroi. It consists of over 200,000 recipes for all diseases including cancer. To investigate the anti-proliferative and apoptotic activities on human colon cancer cell line (HT-29) as well as the cancer cell selectivity of the methanolic extracts (MEs) and fractions of the 23 selected plants from the "MANOSROI III" database. The 23 selected plants were extracted with methanol under reflux and evaluated for their anti-proliferative activity by sulforhodamine B assay. The 5 plants (Gloriosa superba, Caesalpinia sappan, Fibraurea tinctoria, Ventilago denticulata and Psophocarpus tetragonolobus) with potent anti-proliferative activity were fractionated by liquid-liquid partition to give 4 fractions including each hexane (HF), methanol-water (MF), n-butanol (BF) and water (WF) fractions. They were tested for anti-proliferative activity and cancer cell selectivity. The ME and fractions of G. superba which showed potent anti-proliferative activity were further examined for morphological changes and apoptotic activities by acridine orange (AO)/ethidium bromide (EB) staining. The ME of G. superba root showed active with the highest anti-proliferative activity at 9.17 and 1.58 folds of cisplatin and doxorubicin, respectively. After liquid-liquid partition, HF of V. denticulata, MFs of F. tinctoria, V. denticulata and BF of P. tetragonolobus showed higher anti-proliferative activities than their MEs. The MF of G. superba indicated the highest anti-proliferative activity at 7.73 and 1.34 folds of cisplatin and doxorubicin, respectively, but only 0.86 fold of its ME. The ME and HF, MF and BF of G. superba and MF of F. tinctoria demonstrated high cancer cell selectivity. At 50 µg/ml, ME, HF, MF and BF of G. superba demonstrated higher apoptotic activities than the two standard drugs

  8. Effect of Shenzhu Guanxin Recipe () on patients with angina pectoris after percutaneous coronary intervention: A prospective, randomized controlled trial.

    Science.gov (United States)

    Xu, Dan-Ping; Wu, Huan-Lin; Lan, Tao-Hua; Wang, Xia; Sheng, Xiao-Gang; Lin, Yu; Li, Song; Zheng, Chao-Yang

    2015-06-01

    To evaluate the efficacy and safety of a combination therapy using Chinese medicine (CM) Shenzhu Guanxin Recipe (, SGR) and standard Western medicine treatment (SWMT) in patients with angina pectoris after percutaneous coronary intervention (PCI). Double-blind randomized controlled trial was used in this experimental procedure. One hundred and eighty-seven patients with coronary heart disease receiving SWMT after PCI were randomly assigned to the treatment (SGR) and control (placebo) groups. Outcome measures including angina pectoris score (APS), CM symptom score, and Seattle Angina Questionnaire (SAQ) score were evaluated in 1, 2, 3 and 12 months, and the death rate, restenosis and other emergency treatments were observed. The mixed-effects models were employed for the data analysis. In the treatment group, a larger within-treatment effect size (d=1.74) was found, with a 76.7% reduction in APS from pretreatment to 12-month follow-up assessment compared with the control group (d=0.83, 53.8% symptom reduction); betweentreatment (BT) effect size was d=0.66. CM symptom scores included an 18.3% reduction in the treatment group (d=0.46), and a 16.1% decrease in the control group (d=0.31); d=0.62 for BT effect size. In regard to scores of SAQ, the BT effect size of cognition level of disease was larger in the treatment group (d=0.63), followed by the level of body limitation of activity (d=0.62), condition of angina pectoris attacks (d=0.55), satisfaction level of treatments (d=0.31), and steady state of angina pectoris (d=0.30). Two cardiovascular related deaths and one incidental death were recorded in the control and treatment groups, respectively. No significant difference in any cardiovascular event (including death toll, frequency of cardiovascular hospitalization or emergency room visits) was found between the two groups. The combination therapy of SGR and SWMT is effective and safe in patients with angina pectoris after PCI when compared with SWMT alone.

  9. Recipes for the Universe

    CERN Multimedia

    2005-01-01

    As part of the World Year of Physics, the Physics Section of the University of Geneva is organising a series of conferences for the uninitiated. Each of the conferences will begin with a demonstration in the auditorium of the detection of cosmic rays and, in collaboration with Professor E. Ellberger of the Conservatoire de Musique de Genève, of how these signals from the farthest reaches of the Universe can be used to create "cosmic music". The third conference in the series, "How to build a universe?", will take place on Tuesday 15 March 2005 and the speaker will be the CERN theoretical physicist, John Ellis. A tiny number of elementary particles are responsible for the very diverse universe that surrounds us. These basic building blocks of matter interact by exchanging photons and other similar particles. After summing up what we know about these fundamental building blocks, their role in the history of the universe will be discussed. Where does matter come from? Where do the structures that ...

  10. Recipes for planet formation

    Science.gov (United States)

    Meyer, Michael R.

    2009-11-01

    Anyone who has ever used baking soda instead of baking powder when trying to make a cake knows a simple truth: ingredients matter. The same is true for planet formation. Planets are made from the materials that coalesce in a rotating disk around young stars - essentially the "leftovers" from when the stars themselves formed through the gravitational collapse of rotating clouds of gas and dust. The planet-making disk should therefore initially have the same gas-to-dust ratio as the interstellar medium: about 100 to 1, by mass. Similarly, it seems logical that the elemental composition of the disk should match that of the star, reflecting the initial conditions at that particular spot in the galaxy.

  11. Gluten-Free Recipes

    Science.gov (United States)

    ... Tofu and Shrimp Curry Irish Soda Bread Jalapeño Poppers Key Lime Pie Key Lime Pie Shooters Knorr’s ... Dill Dip Gruyere Crustinis Hot Chili Dip Jalapeño Poppers Knorr’s Vegetable Dip Lemon Dipping Sauce Meatballs for ...

  12. 6 Home Cleaning Recipes

    Science.gov (United States)

    ... aluminum, brass, ceramics, chrome, copper, fiberglass, glass/quartz, plastic, and steel. GLASS CLEANER 1 cup vinegar 1 ... originally filled with commercial cleaning products. Instead, reuse plastic water bottles.  Always place a label on the ...

  13. Saline Sinus Rinse Recipe

    Science.gov (United States)

    ... Conditions Drug Guide Conditions Dictionary Just for Kids Library School Tools Videos Virtual Allergist Education & Training Careers in ... Support the AAAAI Foundation Donate Utility navigation Español Journals Annual Meeting Member Login / My Membership Search navigation ...

  14. Diabetes-Friendly Recipes

    Science.gov (United States)

    ... fresh fruit cup of kiwifruit slices, cantaloupe cubes, strawberries, and red grapes for breakfast. Individual Three-Cheese ... breakfast on the run or a leisurely brunch. Strawberry Breakfast Mousse Crème No more skipping breakfast! This ...

  15. Recipe for Reading.

    Science.gov (United States)

    Jenkins, Jacquelyn W.; Shaul, Nancy Pera

    The program described in this paper was based upon the premise that the activity of cooking in the classroom is an excellent way of integrating all areas of learning and a very useful reading vehicle. Through cooking activities and related field trips, children can add to both their knowledge in basic subject areas and their motor skills as well…

  16. Recipe for Success.

    Science.gov (United States)

    Shafer, Marilyn

    2002-01-01

    Offers suggestions for an orientation program for middle school library media centers. Highlights include focusing on a different curriculum area each year; teamwork among library staff; creating hands-on activity stations around the library; teamwork among students; and ideas for the activity stations, including video, arts and crafts, games, and…

  17. 76 FR 41274 - Committee Name: Homeland Security Science and Technology Advisory Committee (HSSTAC)

    Science.gov (United States)

    2011-07-13

    ..., cyber-security, knowledge management and how best to leverage related technologies funded by other... Science and Technology Advisory Committee (HSSTAC) ACTION: Committee Management; Notice of Federal... FURTHER INFORMATION CONTACT: Mary Hanson, HSSTAC Executive Director, Science and Technology Directorate...

  18. 75 FR 22757 - Federal Advisory Committee; Army Education Advisory Committee; Charter Renewal

    Science.gov (United States)

    2010-04-30

    ..., school curriculums, educational philosophy and objectives, program effectiveness, facilities, staff and... DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; Army Education Advisory... Defense gives notice that it is renewing the charter for the Army Education Advisory Committee (hereafter...

  19. 76 FR 64122 - NASA Advisory Committee; Renewal of NASA's International Space Station Advisory Committee Charter

    Science.gov (United States)

    2011-10-17

    ... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-095)] NASA Advisory Committee; Renewal of NASA's International Space Station Advisory Committee Charter AGENCY: National Aeronautics and Space Administration (NASA). ACTION: Notice of renewal and amendment of the Charter of the International...

  20. Audit committee effectiveness: A synthesis of the audit committee literature

    Directory of Open Access Journals (Sweden)

    Julia Wu

    2012-01-01

    Full Text Available The purpose of this paper is to add a meaningful critique to the existing audit committee (AC literature by providing (i a critical analysis of the AC literature grounded on agency theory; (ii a discussion of the emerging new theories of AC, which investigate the people serving on and working with ACs, and (iii a description of the relationship between these two groups of literature. A number of qualitative AC studies have provided new insights by investigating the actual people serving on and working with audit committees. This review paper summarizes these findings and provides a comparative evaluation with the agency theory-based AC research. This review documents, among others, that the attributes of ACs, as measured by the quantitative literature, have hardly been reflected by qualitative investigation, whereas qualitative analysis of the data contributed by people who have actual experience of ACs questions the fundamental propositions, not only of why ACs exist, but also how they function. This paper provides a cross-examination of the afore-mentioned two paradigms of literature on AC effectiveness and invites corporate scholars to reflect on the differences between the two groups of AC studies.

  1. 76 FR 23969 - Virginia Resource Advisory Committee

    Science.gov (United States)

    2011-04-29

    ... Roanoke, Virginia. The committee is authorized under the Secure Rural Schools and Community Self..., operating guidelines, the next meeting date and location, and other administrative business. DATES: The...

  2. 75 FR 9416 - Advisory Committee Information Hotline

    Science.gov (United States)

    2010-03-02

    ... Microbiology Devices Panel 3014512517 Molecular and Clinical Genetics Panel 3014510231 Neurological Devices... CENTER FOR VETERINARY MEDICINE Veterinary Medicine Advisory Committee 3014512548 NATIONAL CENTER FOR...

  3. The committee of scientific expertise coordination

    International Nuclear Information System (INIS)

    2003-01-01

    Placed under the MIES control, the Committee of scientific expertise coordination defines the needs, the contain and the planing of expertises realized in function of Climate national and international decisions and negotiations calendars. The Committee verifies the different expertises and offers the administrations, scientific tools and techniques useful for the negotiations. It can also define long-dated research needs which require the scientific community mobilization. This paper provides some document of the Committee: objectives, operating and priorities of the Committee, scenarios ''Factor 4'' and ''crack technology'', perceptions and practices, developing countries (China, India...), Euromed. (A.L.B.)

  4. Maximizing policy learning in international committees

    DEFF Research Database (Denmark)

    Nedergaard, Peter

    2007-01-01

    , this article demonstrates that valuable lessons can be learned about policy learning, in practice and theoretically, by analysing the cooperation in the OMC committees. Using the Advocacy Coalition Framework as the starting point of analysis, 15 hypotheses on policy learning are tested. Among other things......, it is concluded that in order to maximize policy learning in international committees, empirical data should be made available to committees and provided by sources close to the participants (i.e. the Commission). In addition, the work in the committees should be made prestigious in order to attract well...

  5. 77 FR 38630 - Open Internet Advisory Committee

    Science.gov (United States)

    2012-06-28

    ... Committee will observe market developments regarding the freedom and openness of the Internet and will focus..., Technology Policy and Internet Governance, Cisco Systems Charles Slocum, Assistant Executive Director...

  6. 76 FR 46279 - Smart Grid Advisory Committee

    Science.gov (United States)

    2011-08-02

    ...The Smart Grid Advisory Committee (SGAC or Committee) will hold a meeting via teleconference on Tuesday, August 23, 2011 from 11 a.m. to 2 p.m. Eastern Time (E.T.). The primary purpose of this meeting is to review sections of the Committee's draft report to the NIST Director. The sections of the draft report that the Committee will consider at the meeting will be posted on the SGAC Web site at http:// www.nist.gov/smartgrid. Interested members of the public will be able to participate in the meeting from remote locations by calling into a central phone number.

  7. 76 FR 12711 - Smart Grid Advisory Committee

    Science.gov (United States)

    2011-03-08

    ...The Smart Grid Advisory Committee (SGAC or Committee), will hold a meeting on Thursday, March 24, 2011 from 8:30 a.m. to 5 p.m. The primary purpose of this meeting is to review the early findings and observations of each Subcommittee, strategize the Table of Contents for the Committee report to NIST, agree on the page limit for each subcommittee, and look for any common overarching themes. There will also be breakouts for each subcommittee to meet individually. The agenda may change to accommodate Committee business. The final agenda will be posted on the Smart Grid Web site at http:// www.nist.gov/smartgrid.

  8. ITER technical advisory committee meeting

    International Nuclear Information System (INIS)

    Fujiwara, M.

    1999-01-01

    The ITER Technical Advisory Committee (TAC) meeting took place on December 20-22, 1999 at the Naka Joint Work Site. The objective of this meeting was to review the document 'Technical Basis for ITER-FEAT Outline Design (ODR)' issued by the Director on December 10. It was also aimed at providing the ITER Meeting scheduled for January 19-20, 2000 in Tokyo with a technical assessment of ODR and recommendations for the optimization of the anticipated plasma performance and engineering design, based on the guidelines approved by the Council in June 1998 and recommendations of the last TAC meeting

  9. 41 CFR 51-2.5 - Committee decision.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Committee decision. 51-2... Contracts COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED 2-COMMITTEE FOR PURCHASE FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED § 51-2.5 Committee decision. The Committee considers the...

  10. 75 FR 33587 - Federal Advisory Committee; Department of Defense Wage Committee

    Science.gov (United States)

    2010-06-14

    ... Wage Committee AGENCY: Department of Defense (DoD). ACTION: Notice of closed meeting. SUMMARY: Pursuant... hereby given that the Department of Defense Wage Committee will meet on July 13, 2010, in Rosslyn... writing to the Chairman, Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301...

  11. 75 FR 44231 - Federal Advisory Committee; Department of Defense Wage Committee

    Science.gov (United States)

    2010-07-28

    ... Wage Committee AGENCY: Department of Defense (DoD). ACTION: Notice of closed meeting. SUMMARY: Pursuant... hereby given that a closed meeting of the Department of Defense Wage Committee will be held on August 24..., Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301- 4000. SUPPLEMENTARY...

  12. 75 FR 28786 - Federal Advisory Committee; Department of Defense Wage Committee

    Science.gov (United States)

    2010-05-24

    ... Wage Committee AGENCY: Department of Defense (DoD). ACTION: Notice of closed meeting. SUMMARY: Pursuant... hereby given that a closed meeting of the Department of Defense Wage Committee will be held on June 15..., Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301- 4000. SUPPLEMENTARY...

  13. 75 FR 50751 - Federal Advisory Committee; Department of Defense Wage Committee

    Science.gov (United States)

    2010-08-17

    ... Wage Committee ACTION: Notice of closed meetings. SUMMARY: Pursuant to the provisions of section 10 of... Wage Committee will meet on September 21, October 5, and October 19, 2010, in Rosslyn, VA. The meetings... meetings may be obtained by writing to the Chairman, Department of Defense Wage Committee, 4000 Defense...

  14. 75 FR 40796 - Federal Advisory Committee; Department of Defense Wage Committee

    Science.gov (United States)

    2010-07-14

    ... Wage Committee AGENCY: Department of Defense (DoD). ACTION: Notice of closed meeting. SUMMARY: Pursuant... hereby given that a closed meeting of the Department of Defense Wage Committee will be held on August 10..., Department of Defense Wage Committee, 4000 Defense Pentagon, Washington, DC 20301- 4000. SUPPLEMENTARY...

  15. 77 FR 23250 - HIT Standards Committee; Schedule for the Assessment of HIT Policy Committee Recommendations

    Science.gov (United States)

    2012-04-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Standards Committee; Schedule for the Assessment of HIT Policy Committee Recommendations AGENCY: Office of the National Coordinator for Health Information... 2009 mandates that the HIT Standards Committee develop a schedule for the assessment of policy...

  16. 76 FR 25355 - HIT Standards Committee; Schedule for the Assessment of HIT Policy Committee Recommendations

    Science.gov (United States)

    2011-05-04

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Standards Committee; Schedule for the Assessment of HIT Policy Committee Recommendations AGENCY: Office of the National Coordinator for Health Information... 2009 mandates that the HIT Standards Committee develop a schedule for the assessment of policy...

  17. 78 FR 29134 - HIT Standards Committee; Schedule for the Assessment of HIT Policy Committee Recommendations

    Science.gov (United States)

    2013-05-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES HIT Standards Committee; Schedule for the Assessment of HIT Policy Committee Recommendations AGENCY: Office of the National Coordinator for Health Information... 2009 mandates that the HIT Standards Committee develop a schedule for the assessment of policy...

  18. Hospital ethics committees in Israel: structure, function and heterogeneity in the setting of statutory ethics committees

    OpenAIRE

    Wenger, N; Golan, O; Shalev, C; Glick, S

    2002-01-01

    Objectives: Hospital ethics committees increasingly affect medical care worldwide, yet there has been little evaluation of these bodies. Israel has the distinction of having ethics committees legally required by a Patients' Rights Act. We studied the development of ethics committees in this legal environment.

  19. 76 FR 17180 - Advisory Committee on International Economic Policy; Notice of Committee Renewal

    Science.gov (United States)

    2011-03-28

    ... provides information and advice on the effective integration of economic interests into overall foreign... DEPARTMENT OF STATE [Public Notice 7327] Advisory Committee on International Economic Policy... Charter of the Advisory Committee on International Economic Policy. The Committee serves in a solely...

  20. 75 FR 70004 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2010-11-16

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee'') will hold a meeting on Thursday, December 2, 2010 at...

  1. 75 FR 60458 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2010-09-30

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee'') will hold a meeting on Thursday, October 14, 2010 at...

  2. 75 FR 53694 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2010-09-01

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee'') will hold a meeting on Tuesday, September 21, 2010 at...

  3. 75 FR 20844 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2010-04-21

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee'') will hold a meeting on Tuesday, June 15, 2010 at 2:00...

  4. 75 FR 6031 - Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital...

    Science.gov (United States)

    2010-02-05

    ... FEDERAL COMMUNICATIONS COMMISSION Federal Advisory Committee Act; Advisory Committee on Diversity for Communications in the Digital Age AGENCY: Federal Communications Commission. ACTION: Notice of... Communications in the Digital Age (``Diversity Committee'') will hold a meeting on Wednesday, March 24, 2010 at 2...

  5. 76 FR 45402 - Advisory Committee; Medical Imaging Drugs Advisory Committee; Re-Establishment

    Science.gov (United States)

    2011-07-29

    .... FDA-2010-N-0002] Advisory Committee; Medical Imaging Drugs Advisory Committee; Re- Establishment... (FDA) is announcing the re- establishment of the Medical Imaging Drugs Advisory Committee in FDA's Center for Drug Evaluation and Research. This rule amends the current language for the Medical Imaging...

  6. The job of 'ethics committees'.

    Science.gov (United States)

    Moore, Andrew; Donnelly, Andrew

    2015-11-13

    What should authorities establish as the job of ethics committees and review boards? Two answers are: (1) review of proposals for consistency with the duly established and applicable code and (2) review of proposals for ethical acceptability. The present paper argues that these two jobs come apart in principle and in practice. On grounds of practicality, publicity and separation of powers, it argues that the relevant authorities do better to establish code-consistency review and not ethics-consistency review. It also rebuts bad code and independence arguments for the opposite view. It then argues that authorities at present variously specify both code-consistency and ethics-consistency jobs, but most are also unclear on this issue. The paper then argues that they should reform the job of review boards and ethics committees, by clearly establishing code-consistency review and disestablishing ethics-consistency review, and through related reform of the basic orientation, focus, name, and expertise profile of these bodies and their actions. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  7. 76 FR 38348 - Notice of Appointment of Committee Members to the Advisory Committee on Biotechnology and 21st...

    Science.gov (United States)

    2011-06-30

    ... Service Notice of Appointment of Committee Members to the Advisory Committee on Biotechnology and 21st.... ACTION: Notice of Appointment of Committee Members to the Advisory Committee on Biotechnology and 21st... the appointment of members to the Advisory Committee on Biotechnology and 21st Century Agriculture...

  8. ZiBuPiYin recipe protects db/db mice from diabetes-associated cognitive decline through improving multiple pathological changes.

    Directory of Open Access Journals (Sweden)

    Jing Chen

    Full Text Available Multiple organ systems, including the brain, which undergoes changes that may increase the risk of cognitive decline, are adversely affected by diabetes mellitus (DM. Here, we demonstrate that type 2 diabetes mellitus (T2DM db/db mice exhibited hippocampus-dependent memory impairment, which might associate with a reduction in dendritic spine density in the pyramidal neurons of brain, Aβ1-42 deposition in the prefrontal cortex (PFC and hippocampus, and a decreased expression of neurostructural proteins including microtubule-associated protein (MAP2, a marker of dendrites, and postsynaptic density 95 (PSD95, a marker of excitatory synapses. To investigate the effects of the ZiBuPiYin recipe (ZBPYR, a traditional Chinese medicine recipe, on diabetes-related cognitive decline (DACD, db/db mice received daily administration of ZBPYR over an experimental period of 6 weeks. We then confirmed that ZBPYR rescued learning and memory performance impairments, reversed dendritic spine loss, reduced Aβ1-42 deposition and restored the expression levels of MAP2 and PSD95. The present study also revealed that ZBPYR strengthened brain leptin and insulin signaling and inhibited GSK3β overactivity, which may be the potential mechanism or underlying targets of ZBPYR. These findings conclude that ZBPYR prevents DACD, most likely by improving dendritic spine density and attenuating brain leptin and insulin signaling pathway injury. Our findings provide further evidence for the effects of ZBPYR on DACD.

  9. 75 FR 5335 - Risk Communication Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2010-02-02

    ...] Risk Communication Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS... Communication Advisory Committee. General Function of the Committee: To provide advice and recommendations to... previously issued communications, emphasizing communications challenges. Examples, selected for illustrative...

  10. 76 FR 58519 - Risk Communication Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2011-09-21

    ...] Risk Communication Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS... Communication Advisory Committee. General Function of the Committee: To provide advice and recommendations to... discuss implications, for strategic communication, of recent theoretical developments on information use...

  11. 77 FR 19740 - Biological Sciences Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2012-04-02

    ... NATIONAL SCIENCE FOUNDATION Biological Sciences Advisory Committee; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L., 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Biological Sciences Advisory Committee ( 1110). Date and...

  12. 78 FR 57839 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2013-09-20

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of public meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  13. 78 FR 29704 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2013-05-21

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of Public Meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  14. 78 FR 292 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2013-01-03

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of Public Meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  15. 77 FR 3232 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2012-01-23

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of public meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  16. 76 FR 59659 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2011-09-27

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of public meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  17. 77 FR 32570 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2012-06-01

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of public meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  18. 78 FR 7784 - Health Information Technology Policy Committee Nomination Letters

    Science.gov (United States)

    2013-02-04

    ... GOVERNMENT ACCOUNTABILITY OFFICE Health Information Technology Policy Committee Nomination Letters.... SUMMARY: The American Recovery and Reinvestment Act of 2009 (ARRA) established the Health Information Technology Policy Committee (Health IT Policy Committee) and gave the Comptroller General responsibility for...

  19. 76 FR 29195 - Visiting Committee on Advanced Technology

    Science.gov (United States)

    2011-05-20

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Visiting Committee on Advanced Technology AGENCY: National Institute of Standards and Technology, Department of Commerce. ACTION: Notice of Public Meeting. SUMMARY: The Visiting Committee on Advanced Technology (VCAT or Committee...

  20. 77 FR 75182 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-12-19

    ... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Friday, January 11, 2013, via... related to national security and emergency preparedness telecommunications policy. Agenda: The NSTAC...

  1. 75 FR 29781 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2010-05-27

    ...] President's National Security Telecommunications Advisory Committee AGENCY: National Protection and Programs... Security Telecommunications Advisory Committee (NSTAC) will be meeting by teleconference; the meeting will... telecommunications policy. Notice of this meeting is given under the Federal Advisory Committee Act (FACA), Public...

  2. 78 FR 68887 - Dodd-Frank Investor Advisory Committee; Meeting

    Science.gov (United States)

    2013-11-15

    ... Investor Advisory Committee; Meeting AGENCY: Securities and Exchange Commission. ACTION: Notice of Meeting of Securities and Exchange Commission Dodd- Frank Investor Advisory Committee. SUMMARY: The Securities and Exchange Commission Investor Advisory Committee, established pursuant to Section 911 of the...

  3. 75 FR 18482 - Environmental Technologies Trade Advisory Committee (ETTAC)

    Science.gov (United States)

    2010-04-12

    ... DEPARTMENT OF COMMERCE Environmental Technologies Trade Advisory Committee (ETTAC) AGENCY... Environmental Technologies Trade Advisory Committee (ETTAC) will hold its quarterly meeting to discuss environmental technologies trade liberalization, industry competitiveness issues, and general Committee...

  4. 75 FR 20977 - Departmental Management; Advisory Committee on Minority Farmers

    Science.gov (United States)

    2010-04-22

    ...; Advisory Committee on Minority Farmers AGENCY: USDA. ACTION: Notice: Request for Nominations. SUMMARY: The Secretary of Agriculture (Secretary) establish the Advisory Committee on Minority Farmers (Committee) on... assistance to socially disadvantaged farmers and ranchers, methods of maximizing participation of minority...

  5. 78 FR 6087 - Biological and Environmental Research Advisory Committee

    Science.gov (United States)

    2013-01-29

    ... DEPARTMENT OF ENERGY Biological and Environmental Research Advisory Committee AGENCY: Office of... the Biological and Environmental Research Advisory Committee (BERAC). The Federal Advisory Committee... Federal Officer, BERAC, U.S. Department of Energy, Office of Science, Office of Biological and...

  6. 77 FR 3326 - Northeast Corridor Safety Committee; Notice of Meeting

    Science.gov (United States)

    2012-01-23

    .... 3] Northeast Corridor Safety Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of Northeast Corridor Safety Committee Meeting. SUMMARY: FRA announced the first meeting of the Northeast Corridor Safety Committee, a Federal...

  7. 76 FR 32391 - Northeast Corridor Safety Committee; Notice of Meeting

    Science.gov (United States)

    2011-06-06

    .... 1] Northeast Corridor Safety Committee; Notice of Meeting AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT). ACTION: Announcement of the Northeast Corridor Safety Committee Meeting. SUMMARY: FRA announces the first meeting of the Northeast Corridor Safety Committee, a...

  8. 50 CFR 453.04 - Committee information gathering.

    Science.gov (United States)

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE); ENDANGERED SPECIES COMMITTEE REGULATIONS ENDANGERED SPECIES EXEMPTION PROCESS ENDANGERED SPECIES COMMITTEE § 453.04 Committee information gathering. (a) Written submissions... Section 453.04 Wildlife and Fisheries JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE SERVICE...

  9. 75 FR 38779 - Commerce Spectrum Management Advisory Committee Meeting

    Science.gov (United States)

    2010-07-06

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Commerce... Administration, U.S. Department of Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces a public meeting of the Commerce Spectrum Management Advisory Committee (Committee). The Committee provides...

  10. 75 FR 7234 - Commerce Spectrum Management Advisory Committee Meeting

    Science.gov (United States)

    2010-02-18

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Commerce... Administration, U.S. Department of Commerce. ACTION: Notice of Open Meeting. SUMMARY: This notice announces a public meeting of the Commerce Spectrum Management Advisory Committee (Committee). The Committee provides...

  11. 75 FR 64699 - Commerce Spectrum Management Advisory Committee Meeting

    Science.gov (United States)

    2010-10-20

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Commerce... Administration, U.S. Department of Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces a public meeting of the Commerce Spectrum Management Advisory Committee (Committee). The Committee provides...

  12. 75 FR 21602 - Commerce Spectrum Management Advisory Committee Meeting

    Science.gov (United States)

    2010-04-26

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Commerce... Administration, U.S. Department of Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces a public meeting of the Commerce Spectrum Management Advisory Committee (Committee). The Committee provides...

  13. 75 FR 75968 - Commerce Spectrum Management Advisory Committee Meeting

    Science.gov (United States)

    2010-12-07

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Commerce... Administration, U.S. Department of Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces a public meeting of the Commerce Spectrum Management Advisory Committee (Committee). The Committee provides...

  14. 77 FR 25145 - Commerce Spectrum Management Advisory Committee Meeting

    Science.gov (United States)

    2012-04-27

    ... DEPARTMENT OF COMMERCE National Telecommunications and Information Administration Commerce... Administration, U.S. Department of Commerce. ACTION: Notice of open meeting. SUMMARY: This notice announces a public meeting of the Commerce Spectrum Management Advisory Committee (Committee). The Committee provides...

  15. ITER technical advisory committee meeting at Garching

    International Nuclear Information System (INIS)

    Fujiwara, M.

    1999-01-01

    The ITER Technical Advisory Committee meeting took place on 24-27 February at the Garching Joint Work Site. According to the discussions at the ITER meeting in Yokohama in October 1998, the Technical Advisory Committee was requested to conduct a thorough review of the document 'Options for the reduced technical objectives / reduced cost ITER'

  16. 78 FR 28594 - Advisory Committee Meeting

    Science.gov (United States)

    2013-05-15

    ... draft competitiveness report, and Ex-Im Bank economic impact policy update. Public Participation: The... EXPORT-IMPORT BANK OF THE UNITED STATES Advisory Committee Meeting ACTION: Notice of Open Meeting of the Advisory Committee of the Export- Import Bank of the United States (Ex-Im Bank). Time and...

  17. About "Save the Children Committee (India)".

    Science.gov (United States)

    1996-01-01

    This article describes the activity among charitable committees to provide education and shelter to orphans and homeless children in India. "Save The Children Committee" of the All India Women's Conference began operations during the Bengal famine of 1943 by providing shelter to children who were homeless or did not know where their parents were. The Bengal Relief Committee also provided shelters, which later became Children's Homes, which were operated by the Save The Children Committee. Funding support for the homes came from individual donors and organizations. The Bengal government provided Rs.25/month/child for 450 children. Children's homes were set up in Phola, Mymensingh, and Brahmanberia, in the present day Bangladesh, and in Bankura. The Committee took over homes in Mahishadal, Khagda, and Belbeni. After 1948, the Children's Homes in East Pakistan were transferred to India. In 1952, several Children's Committees merged. Funds were supplied by international organizations. Government support levels varied over time. Schools for orphans changed from an emphasis on self-reliance and work to ordinary schooling. Brief descriptions are provided for homes at Pifa, Mangalgunge in Bongaon Subdivision, Thakurpukur in 24-Parganas, and Khagda in Midnapore district. For example, the home at Khagda was begun by the Bengal Relief Committee at the time of the famine of 1944. Save The Children Committee took over its operations in 1946. It is now a home for 21 boys. The boys have access to a good high school, have achieved academically, and received respect from the community.

  18. 75 FR 26918 - Fishlake Resource Advisory Committee

    Science.gov (United States)

    2010-05-13

    ... requirements, brief participants on Payments to States legislative history, discuss the guidelines for Title II... following business will be conducted: (1) Welcome and Committee introductions; (2) Federal Advisory Committee Act overview and powerpoint; (3) review of Payments to States legislative history and discussion...

  19. 78 FR 73819 - Forest Resource Coordinating Committee

    Science.gov (United States)

    2013-12-09

    ... DEPARTMENT OF AGRICULTURE Forest Service Forest Resource Coordinating Committee AGENCY: Forest Service, USDA. ACTION: Notice of Cancellation. SUMMARY: The U.S. Department of Agriculture, Forest Service was required to cancel the October 17-18, 2013 meeting of the Forest Resource Coordinating Committee...

  20. 77 FR 31611 - Consumer Advisory Committee

    Science.gov (United States)

    2012-05-29

    ... advertising, spectrum, the Emergency Alert System, and privacy will also be considered. The Committee may also.... In addition, the public may also follow the meeting on Twitter @fcc or via the Commission's Facebook page at www.facebook.com/fcc . Alternatively, written comments to the Committee may be sent to: Scott...