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Sample records for baseline system ibs

  1. Integrated Baseline System (IBS) Version 2.0: User guide

    Energy Technology Data Exchange (ETDEWEB)

    Bower, J.C. [Bower Software Services, Kennewick, WA (United States); Burford, M.J.; Downing, T.R.; Matsumoto, S.W.; Schrank, E.E.; Williams, J.R.; Winters, C.; Wood, B.M.

    1994-03-01

    The Integrated Baseline System (IBS) is an emergency management planning and analysis tool being developed under the direction of the Federal Emergency Management Agency. This User Guide explains how to start and use the IBS Program, which is designed to help civilian emergency management personnel to plan for and support their responses to a chemical-releasing event at a military chemical stockpile. The intended audience for this document is all users of the IBS, especially emergency management planners and analysts.

  2. Integrated Baseline System (IBS) Version 1.03: Utilities guide

    Energy Technology Data Exchange (ETDEWEB)

    Burford, M.J.; Downing, T.R.; Pottier, M.C.; Schrank, E.E.; Williams, J.R.

    1993-01-01

    The Integrated Baseline System (IBS) is an emergency management planning and analysis tool that was developed under the direction of the Federal Emergency Management Agency (FEMA). This Utilities Guide explains how to operate utility programs that are supplied as a part of the IBS. These utility programs are chiefly for managing and manipulating various kinds of IBS data and system administration files. Many of the utilities are for creating, editing, converting, or displaying map data and other data that are related to geographic location.

  3. Integrated Baseline System (IBS) Version 2.0: Utilities Guide

    Energy Technology Data Exchange (ETDEWEB)

    Burford, M.J.; Downing, T.R.; Williams, J.R. [Pacific Northwest Lab., Richland, WA (United States); Bower, J.C. [Bower Software Services, Kennewick, WA (United States)

    1994-03-01

    The Integrated Baseline System (IBS) is an emergency management planning and analysis tool being developed under the direction of the US Army Nuclear and Chemical Agency. This Utilities Guide explains how you can use the IBS utility programs to manage and manipulate various kinds of IBS data. These programs include utilities for creating, editing, and displaying maps and other data that are referenced to geographic location. The intended audience for this document are chiefly data managers but also system managers and some emergency management planners and analysts.

  4. Integrated Baseline System (IBS). Version 2.0, System Management Guide

    Energy Technology Data Exchange (ETDEWEB)

    Williams, J.R. [Pacific Northwest Lab., Richland, WA (United States); Bower, J.C. [Bower Software Services, Kennewick, WA (United States)

    1994-03-01

    The Integrated Baseline System (IBS) is an emergency management planning and analysis tool being developed under the direction of the US Army Nuclear and Chemical Agency. This User Guide explains how to start and use the IBS program, which is designed to help civilian emergency management personnel to plan for and support their responses to a chemical-releasing event at a military chemical stockpile. The intended audience for this document is all users of the IBS, especially emergency management planners and analysts.

  5. Data Management Guide: Integrated Baseline System (IBS). Version 2.1

    Energy Technology Data Exchange (ETDEWEB)

    Bower, J.C. [Bower Software Services, Kennewick, Washington (United States); Burford, M.J.; Downing, T.R.; Moise, M.C.; Williams, J.R. [Pacific Northwest Lab., Richland, WA (United States)

    1995-01-01

    The Integrated Baseline System (IBS) is an emergency management planning and analysis tool that is being developed under the direction of the US Army Nuclear and Chemical Agency (USANCA). The IBS Data Management Guide provides the background, as well as the operations and procedures needed to generate and maintain a site-specific map database. Data and system managers use this guide to manage the data files and database that support the administrative, user-environment, database management, and operational capabilities of the IBS. This document provides a description of the data files and structures necessary for running the IBS software and using the site map database.

  6. Integrated Baseline System (IBS), Version 1.03. User guide: Chemical Stockpile Emergency Preparedness Program

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, B.M.; Burford, M.J.; Downing, T.R.; Matsumoto, S.W.; Schrank, E.E.; Williams, J.R.; Winters, C.

    1993-01-01

    The Integrated Baseline System (IBS), operated by the Federal Emergency Management Agency (FEMA), is a system of computerized tools for emergency planing and analysis. This document is the user guide for the IBS and explains how to operate the IBS system. The fundamental function of the IBS is to provide tools that civilian emergency management personnel can use in developing emergency plans and in supporting emergency management activities to cope with a chemical-releasing event at a military chemical stockpile. Emergency management planners can evaluate concepts and ideas using the IBS system. The results of that experience can then be factored into refining requirements and plans. This document provides information for the general system user, and is the primary reference for the system features of the IBS. It is designed for persons who are familiar with general emergency management concepts, operations, and vocabulary. Although the IBS manual set covers basic and advanced operations, it is not a complete reference document set. Emergency situation modeling software in the IBS is supported by additional technical documents. Some of the other LBS software is commercial software for which more complete documentation is available. The IBS manuals reference such documentation where necessary. IBS is a dynamic system. Its capabilities are in a state of continuing expansion and enhancement.

  7. Integrated Baseline System (IBS), Version 1. 03. [Chemical Stockpile Emergency Preparedness Program

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, B.M.; Burford, M.J.; Downing, T.R.; Matsumoto, S.W.; Schrank, E.E.; Williams, J.R.; Winters, C.

    1993-01-01

    The Integrated Baseline System (IBS), operated by the Federal Emergency Management Agency (FEMA), is a system of computerized tools for emergency planing and analysis. This document is the user guide for the IBS and explains how to operate the IBS system. The fundamental function of the IBS is to provide tools that civilian emergency management personnel can use in developing emergency plans and in supporting emergency management activities to cope with a chemical-releasing event at a military chemical stockpile. Emergency management planners can evaluate concepts and ideas using the IBS system. The results of that experience can then be factored into refining requirements and plans. This document provides information for the general system user, and is the primary reference for the system features of the IBS. It is designed for persons who are familiar with general emergency management concepts, operations, and vocabulary. Although the IBS manual set covers basic and advanced operations, it is not a complete reference document set. Emergency situation modeling software in the IBS is supported by additional technical documents. Some of the other LBS software is commercial software for which more complete documentation is available. The IBS manuals reference such documentation where necessary. IBS is a dynamic system. Its capabilities are in a state of continuing expansion and enhancement.

  8. Flexibility of Supply Chain in Industrialised Building System (IBS

    Directory of Open Access Journals (Sweden)

    Kassim U.

    2014-01-01

    Full Text Available It is irrefutable that the construction industry is in need of a highly technological construction method or system for the simple aim of giving it a push it deserves. In Malaysia this technologically enhanced method is known as the Indutrialised Building System (IBS. Concerted efforts have been made for the past decade by various responsible parties especially by the government. Therefore, the IBS ‘Road Map’ 2003–2010 was introduced and now continues with the IBS ‘road map’ 2011-2015. However, its performance is still at its infancy, which target is only at an initial stage. This study seeks to identify and analyse the factor of the IBS’ system’s supply chain flexibility as a factor on the success of the system itself. It has been a suspicion that there exists a condition and situation where the supply chain is too rigid and is not flexible in fulfilling the needs and demands of the IBS development in Malaysia. This inflexible situation has brought about a broad range of problems and has stood in the way of the development of the industrialised building system, despite it being introduced since 1964, or 49 years ago. Flexibility in the IBS supply chain is very important and is associated with other industries like transportation, manufacturing industry, and others. Up until now, we have yet to discover any special studies related to the flexibility in the IBS supply chain in this country. Responding to this challenge, this research is hoped to be able to provide sufficient feedback to the solution to the IBS supply chain flexibility issue. The researcher is confident that the poor system flow of supply chain has impeded the advancement of the Industrialised Building System that has long been open to debate.

  9. FRAGMENTATION ISSUE IN MALAYSIAN INDUSTRIALISED BUILDING SYSTEM (IBS PROJECTS

    Directory of Open Access Journals (Sweden)

    MOHD NASRUN MOHD NAWI

    2014-02-01

    Full Text Available As a developing country, Malaysian is currently driving for implementing a new or modern construction method, the Industrialised Building System (IBS, as an alternative towards enhancing construction performance. Currently, most of the IBS project developments in Malaysia are still conducted by using the traditional construction process approach. This traditional construction process has been widely criticised for its fragmented approach to project delivery and its failure to form effective teams thus created a number of issues such as reworks, time delay, rising costs, lack of communication and coordination, and wastages. This paper through literature review aims to highlight this fragmentation issue and clarify how far it affects the process of IBS implementation. Suggestions on how an integrated approach in design and construction in order to minimise the fragmentation gaps will be concluded.

  10. Level of Acceptance Towards Industrialised Building System (IBS In Malaysia

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    Muhamad Azani Yahya

    2012-06-01

    Full Text Available Construction practices towards conventional method is still being practiced widely even there were many researchers have done the studies on the inefficient of that method. On the other view, innovative construction had been the solution to improve the construction process flow. The need for innovation in construction industry is to enhance the efficiency for the success of project delivery. This could change the paradigm of norm construction practice which depends on conventional methods and a lot of non-value adding activities occur on that process flow. Industrialised Building System (IBS is a method introduced to Malaysian construction players and it seem significance to the industry. This concept creates a new improvement for the successes of construction project by emerging techniques and materials in efficient way. This study shows the level of acceptance toward IBS concept comparing with conventional method. Interviews and questionnaires survey were done in getting data and analysed to get the factors relating time reduction, wastage and barriers of implementing it. Result shown the perception of construction players for IBS and it will provide to all parties the credits in choosing IBS concept for the project.

  11. IBS Diet

    Science.gov (United States)

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  12. IBS SURVEY 2010: DRIVERS, BARRIERS AND CRITICAL SUCCESS FACTORS IN ADOPTING INDUSTRIALISED BUILDING SYSTEM (IBS CONSTRUCTION BY G7 CONTRACTORS IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    KAMARUL ANUAR MOHAMAD KAMAR

    2014-08-01

    Full Text Available The industrialised building system (IBS survey has become an essential tool for ensuring the IBS Roadmap (2003 to 2010 meets its goals and target. As part of the process review survey, it also records the trend achievement of Malaysia in the usage of IBS in the building construction industry. The first and second IBS surveys were published in 2003 and 2005, respectively. Afterward, the IBS Roadmap’s midterm review was conducted. The third and the most recent IBS surveys were conducted in 2008 and 2010, respectively. This paper aims to highlight a part of the IBS survey report in 2010, which has been conducted to measure the drivers, barriers and the critical success factors of G7 contractors in adopting IBS construction. G7 is a Construction Industry Development Board contractor grade that can apply tender without limit. The importance of this paper is that it guides the policy and implementation strategy of IBS by G7 contractors. The survey shows that the acceptance, adoption, and deployment of IBS in the Malaysian construction industry are still low and do not address the persisting problems, such as productivity, dependency on foreign workers and high level of construction wastage.

  13. The Insight of Industrialised Building System (IBS By Bumiputera Construction Players

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    Muhammad W. M. N. W.

    2016-01-01

    Full Text Available The term Industrialised Building System (IBS is widely recognised by construction players in Malaysia since its first implementation since 1960s for IBS pilot projects of Pekeliling Flats and Rifle Range Flats. The aim for the implementation is to promote better system in delivering construction end-products which offers efficiency and effectiveness. At the same time, Bumiputera construction players are the majority of parties in construction industry especially in Small and Medium Enterprises (SMEs. Therefore, the purpose of this paper is to identify the perception and awareness of IBS implementation among Bumiputera players. It is found that, Bumiputera construction players have sound knowledge on the IBS and optimistic towards further implementation for future projects. Nonetheless, issues on payment methods and coordination of IBS project delivery are found to be the negative perceptions which are considered as hindrance for Bumiputera construction players’ involvement in IBS project.

  14. Contractors’ Perspective on the Benefits of Implementing Industrialized Building System (IBS

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    Mohd Hanizun Hanafi

    2015-08-01

    Full Text Available Construction industry is considered among the most crucial sectors in developing countries where it is capable to drive a nation towards progressive development as it provides a positive platform to other industries. Implementation of Industrialized Building System (IBS has been acknowledged as an effective measure to increase capability within the industry as compared to the conventional methods. The purpose of this study is to present the benefits of implementing IBS from contractors’ viewpoint. Questionnaire forms were distributed to 683 construction firms registered under the Construction Industry Development Board of Malaysia operating in the states of Penang, Selangor, Kuala Lumpur and Johor. A total of 254 questionnaire forms were returned duly completed. The collected data was analysed using the Conformity Index. Three main benefits gained by implementing IBS from the contractors’ perspective are (1 IBS increases the productivity of construction works, (2 IBS reduces concrete mixing activities at construction sites and (3 IBS reduces the overall duration of construction work. These results indicate that the contractors are focusing more on completing construction works with the help of IBS implementation at construction sites. Also with IBS, it is able to minimize the problem of site mismanagement/disorganization through a significant reduction of in-situ wet concrete works.

  15. Medications (for IBS)

    Medline Plus

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  16. Optimization of the CLIC Baseline Collimation System

    Energy Technology Data Exchange (ETDEWEB)

    Resta-Lopez, Javier; /Oxford U., JAI; Angal-Kalinin, Deepa; /Daresbury; Fernandez-Hernando, Juan; /Daresbury; Jackson, Frank; /Daresbury; Dalena, Barbara; /CERN; Schulte, Daniel; /CERN; Tomas, Rogelio; /CERN; Seryi, Andrei; /SLAC

    2012-07-06

    Important efforts have recently been dedicated to the improvement of the design of the baseline collimation system of the Compact Linear Collider (CLIC). Different aspects of the design have been optimized: the transverse collimation depths have been recalculated in order to reduce the collimator wakefield effects while maintaining a good efficiency in cleaning the undesired beam halo; the geometric design of the spoilers have also been reviewed to minimize wakefields; in addition, the optics design have been polished to improve the collimation efficiency. This paper describes the current status of the CLIC collimation system after this optimization.

  17. Comparison of intraobserver single-task reliabilities of the Interactive Balance System (IBS) and Vertiguard in asymptomatic subjects.

    Science.gov (United States)

    Schwesig, René; Hollstein, Lisa; Plontke, Stefan K; Delank, Karl-Stefan; Fieseler, Georg; Rahne, Torsten

    2017-03-01

    The intraobserver reliabilities of the Interactive Balance System (IBS) and Vertiguard were compared in 30 asymptomatic volunteers. Relative reliability for all IBS single tasks and parameters in the IBS was excellent (intraclass correlation coefficient, ICC ≥0.75). The ICC values ranged from 0.78 to 0.89. The ICC values of the Vertiguard system ranged from 0 to 0.75. The cumulative measure of injury risk of the Vertiguard system was highly reliable.

  18. Pentek concrete scabbling system: Baseline report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-31

    The Pentek scabbling technology was tested at Florida International University (FIU) and is being evaluated as a baseline technology. This report evaluates it for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The Pentek concrete scabbling system consisted of the MOOSE{reg_sign}, SQUIRREL{reg_sign}-I, and SQUIRREL{reg_sign}-III scabblers. The scabblers are designed to scarify concrete floors and slabs using cross-section, tungsten carbide tipped bits. The bits are designed to remove concrete in 318 inch increments. The bits are either 9-tooth or demolition type. The scabblers are used with a vacuum system designed to collect and filter the concrete dust and contamination that is removed from the surface. The safety and health evaluation during the human factors assessment focused on two main areas: noise and dust.

  19. Medications (for IBS)

    Medline Plus

    Full Text Available ... About IBS Gut Bacteria and IBS IBS in Men Other Disorders Testing for IBS Signs and Symptoms ... About IBS Gut Bacteria and IBS IBS in Men Other Disorders Testing for IBS Signs and Symptoms ...

  20. Medications (for IBS)

    Medline Plus

    Full Text Available ... Facts About IBS Gut Bacteria and IBS IBS in Men Other Disorders Testing for IBS Signs and Symptoms Overview Recognizing Symptoms Diagnosis of IBS Pain in IBS IBS with Constipation Constipated Diarrhea IBS with ...

  1. BUSINESS STRATEGY OF LARGE CONTRACTORS IN ADOPTING INDUSTRIALISED BUILDING SYSTEM (IBS: THE MALAYSIAN CASE

    Directory of Open Access Journals (Sweden)

    FRANKY AMBON

    2012-12-01

    Full Text Available Industrialised Building System (IBS is the term coined by the government and industry in Malaysia to represent the construction industry and the application of prefabrication method in building construction. The purpose of this exploratory research paper is to highlight business strategy being pursued by large Malaysian contractors in adopting IBS. The paper uses case study as research method. The analysis is based primarily on cross-case analysis and pattern matching technique. The paper observes contractors which involved in IBS are part of larger holding companies in a corporate set-up include design and manufacturing subsidiaries. The companies positioned themselves as one-stop total solution provider for IBS and offer a wider range of services from design, production, and installation to clients. To become competitive and able to create total solution, contractors need to establish cluster and consortium of integrated project team by creating a partnership when and where it is needed. A vendor development programme modelled along the lines of the development of automotive industry should also be established. Future empirical studies should extensively examine these areas, especially the development of business model for contractors. The availability of this model could help to accelerate the uptake of IBS among contractors.

  2. Post-Infectious IBS (IBS-PI)

    Science.gov (United States)

    ... IBS Pain IBS Global Treatments IBS Diet Low FODMAP Diet Complimentary or Alt Treatments Medications Psychological Treatments ... IBS Pain IBS Global Treatments IBS Diet Low FODMAP Diet Complimentary or Alt Treatments Medications Psychological Treatments ...

  3. Introduction to IBS

    Science.gov (United States)

    ... the Day Art of IBS Gallery Contact Us Introduction to IBS Details What is IBS? Last Updated: ... tax-deductible donation. Make Donation What is IBS? Introduction to IBS Symptoms of IBS What Causes IBS? ...

  4. Towards Integrated Team Practice: A Case of Malaysian Industrialised Building System (IBS Construction Projects

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    Mohd Nawi Mohd Nasrun

    2014-01-01

    Full Text Available Problems associated with fragmentation in the traditional construction process, such as isolation of professionals, lack of co-ordination between design and construction, and the sequential manner of its processes, has impacted on construction performance leading to a lack of integration, wastage, low productivity and efficiency. Integrated team practice is perceived as paramount. Unfortunately, there has a limitation of study focus on the dimension of fully integrated team especially for Malaysian Industrialised Building System (IBS projects. Accordingly, this research paper explores and identifies the dimension of fully integrated team from the traditional approach and conduct a validation process for implementing it in Malaysian IBS projects. The research presented uses interviews case study to obtain qualitative data. It was found that the dimension of fully integrated team from the traditional construction process could apply to the Malaysian IBS projects. Suggestions on how an integrated team practice in IBS design and construction process in order to minimise the fragmentation gaps will be concluded.

  5. Tightly coupled long baseline/ultra-short baseline integrated navigation system

    Science.gov (United States)

    Batista, Pedro; Silvestre, Carlos; Oliveira, Paulo

    2016-06-01

    This paper proposes a novel integrated navigation filter based on a combined long baseline/ultra short baseline acoustic positioning system with application to underwater vehicles. With a tightly coupled structure, the position, linear velocity, attitude, and rate gyro bias are estimated, considering the full nonlinear system dynamics without resorting to any algebraic inversion or linearisation techniques. The resulting solution ensures convergence of the estimation error to zero for all initial conditions, exponentially fast. Finally, it is shown, under simulation environment, that the filter achieves very good performance in the presence of sensor noise.

  6. Medications (for IBS)

    Science.gov (United States)

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  7. IBS Treatment Options

    Science.gov (United States)

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  8. Medications (for IBS)

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  9. Motivational Factors on Adopting Modular Coordination Concept in Industrialized Building System (IBS

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    Yunus Riduan

    2016-01-01

    Full Text Available Modular coordination (MC is recognized as a tool towards rationalization and industrialization. The implementation of MC concept in the design stage may improve the constructability and construction time. However, the implementation of MC in Industrialized Building System (IBS implementation is still low compare to other developed countries such as the United Kingdom, Sweden and Japan. This paper examined the interrelationship between motivational factors of stakeholders in adopting MC concept using Interpretative Structural Modeling (ISM. Questionnaire survey was engaged in this study to identify significant motivational factors. Then, semi-structure interviews were used to collect qualitative data. ISM was adopted to build relationship between factors and develop an initial model to promote the adoption of MC in IBS construction. Seven (7 significant motivational factors were identified in this research namely 1 ‘stakeholder’s commitment’, 2 ‘reduce site disruption’, 3 ‘increase productivity’, 4 ‘high skilled workers’, 5 ‘site sustainability (environment, economy and social benefits’ 6 ‘standardization’ and 7 ‘enabling ‘open building’ concept’. The result using Matrice d’Impacts Croises Multiplication Applique an Clasment (MICMAC shows that there are three factors can be categorized as Independent / Driving Factors namely ‘stakeholder’s commitment’, ‘standardization’ and ‘enabling “open building” concept’. These factors should be explored in details to enhance the adoption of IBS in Malaysia. The findings provide a very good platform for a further research in formulating an efficient solution to promote MC concept adoption among the stakeholders. This scenario will improve the deliverables of IBS construction and eliminate negative perception in its implementation.

  10. Medications (for IBS)

    Medline Plus

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  11. Fission Meter Information Barrier Attribute Measurement System: Task 1 Report: Document existing Fission Meter neutron IB system

    Energy Technology Data Exchange (ETDEWEB)

    Kerr, P. L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-02-28

    An SNM attribute Information Barrier (IB) system was developed for a 2011 US/UK Exercise. The system was modified and extensively tested in a 2013-2014 US-UK Measurement Campaign. This work demonstrated rapid deployment of an IB system for potential treaty use. The system utilizes an Ortec Fission Meter neutron multiplicity counter and custom computer code. The system demonstrates a proof-of-principle automated Pu-240 mass determination with an information barrier. After a software start command is issued, the system automatically acquires and downloads data, performs an analysis, and displays the results. This system conveys the results of a Pu mass threshold measurements in a way the does not reveal sensitive information. In full IB mode, only red/green ‘lights’ are displayed in the software. In test mode, more detailed information is displayed. The code can also read in, analyze, and display results from previously acquired or simulated data. Because the equipment is commercial-off-the-shelf (COTS), the system demonstrates a low-cost short-lead-time technology for treaty SNM attribute measurements. A deployed system will likely require integration of additional authentication and tamper-indicating technologies. This will be discussed for the project in this and future progress reports.

  12. Collaboration Initiative on Green Construction and Sustainability through Industrialized Buildings Systems (IBS in the Malaysian Construction Industry

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    Kamarul Anuar Mohamad Kamar

    2011-05-01

    Full Text Available Malaysian Construction Industry has been urged to use innovative construction technique and to shift from traditional practice of brick and mortar to Industrialized Building System (IBS construction. IBS is defined as a construction technique in which components are manufactured in a controlled environment (on or off site, transported, positioned and assembled into a structure with minimal additional site works. On the other hand, the issues of sustainability and green construction have been duly highlighted in the Construction Industry Master Plan (2005 – 2015 as being of significant importance for the Malaysian construction industry. The Malaysian government is also committed to addressing sustainability issues and meeting its target and obligations in this regard. This paper highlights several aspects of IBS that has the potential of contributing to green construction and sustainability. IBS promotes sustainability from controlled production environment, minimization of waste generation, extensive usage of energy efficient building material, effective logistics and long term economic stability which can contribute to better investment in environment technologies. The Construction Research Institute of Malaysia (CREAM, University of Salford and other research institutes in Malaysia will conduct a collaboration Research and Development (R&D initiative on green construction and sustainability trough IBS implementation. From this paper, the authors hope to receive feedbacks, comments and recommendations to improve research aims, objectives, expected deliverables and research methodology.

  13. Medications (for IBS)

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  14. TINGKAT KEPUASAN PENGGUNA APLIKASI INTERSYSTEM BUSINESS SOLUTION (IBS PADA PT CITAJAYA INFINITE SYSTEM

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    Anderes Gui

    2009-05-01

    Full Text Available Use of applications to assist business processes to be completed faster, saat have been very widely adopted by companies so that good performance yang applications and meet the needs of users will be very important. The purpose of this research is to find the application user expectations Intersystem Business Solution (IBS in PT Citajaya Infinite System and find out how the performance of these applications after implemented so that will be generated an output, which form the level of satisfaction from the use of applications by managers and employees at the company. Data collection methods used were observation, interviews, and questionnaires. Manual methods used in data processing, Microsoft Excel 2003, and SPSS version 13.0. While the analysis method using gap analysis to determine the scale and range of satisfaction levels. So, one conclusion that can be drawn from this study is the performance of this application is sufficient to meet user expectations.Keywords: level of satisfaction, users, IBS applicationABSTRAKPenggunaan aplikasi untuk membantu proses bisnis agar menjadi lebih cepat diselesaikan, saat ini sudah sangat banyak diterapkan oleh perusahaan-perusahaan sehingga kinerja aplikasi yang baik dan memenuhi kebutuhan dari pengguna akan sangat penting sekali. Tujuan dari penelitian ini adalah untuk mencari harapan pengguna aplikasi Intersystem Business Solution (IBS pada PT Citajaya Infinite System dan mengetahui bagaimana kinerja aplikasi ini setelah diimplementasikan sehingga akan dihasilkan sebuah output, yang berupa tingkat kepuasan dari penggunaan aplikasi oleh para manajer dan karyawan di perusahaan tersebut. Metode pengumpulan data yang digunakan adalah observasi, wawancara, dan kuesioner. Metode pengolahan datanya menggunakan manual, Microsoft Excel 2003, dan SPSS versi 13.0. Sedangkan metode analisisnya menggunakan gap analysis dan rentang skala untuk menentukan tingkat kepuasan. Jadi, salah satu simpulan yang dapat diambil

  15. Knowledge-Based Energy Damage Model for Evaluating Industrialised Building Systems (IBS Occupational Health and Safety (OHS Risk

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    Abas Nor Haslinda

    2016-01-01

    Full Text Available Malaysia’s construction industry has been long considered hazardous, owing to its poor health and safety record. It is proposed that one of the ways to improve safety and health in the construction industry is through the implementation of ‘off-site’ systems, commonly termed ‘industrialised building systems (IBS’ in Malaysia. This is deemed safer based on the risk concept of reduced exposure, brought about by the reduction in onsite workers; however, no method yet exists for determining the relative safety of various construction methods, including IBS. This study presents a comparative evaluation of the occupational health and safety (OHS risk presented by different construction approaches, namely IBS and traditional methods. The evaluation involved developing a model based on the concept of ‘argumentation theory’, which helps construction designers integrate the management of OHS risk into the design process. In addition, an ‘energy damage model’ was used as an underpinning framework. Development of the model was achieved through three phases, namely Phase I – knowledge acquisitaion, Phase II – argument trees mapping, and Phase III – validation of the model. The research revealed that different approaches/methods of construction projects carried a different level of energy damage, depending on how the activities were carried out. A study of the way in which the risks change from one construction process to another shows that there is a difference in the profile of OHS risk between IBS construction and traditional methods.Therefore, whether the option is an IBS or traditional approach, the fundamental idea of the model is to motivate construction designers or decision-makers to address safety in the design process and encourage them to examine carefully the probable OHS risk variables surrounding an action, thus preventing accidents in construction.

  16. Pentek concrete scabbling system: Baseline report; Greenbook (chapter)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-31

    The Pentek scabbling technology was tested at Florida International University (FIU) and is being evaluated as a baseline technology. This report evaluates it for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The Pentek concrete scabbling system consisted of the MOOSE, SQUIRREL-I, and SQUIRREL-III scabblers. The scabblers are designed to scarify concrete floors and slabs using cross-section, tungsten carbide tipped bits. The bits are designed to remove concrete in 318 inch increments. The bits are either 9-tooth or demolition type. The scabblers are used with a vacuum system designed to collect and filter the concrete dust and contamination that is removed from the surface. The safety and health evaluation conducted during the testing demonstration focused on two main areas of exposure: dust and noise. Dust exposure was minimal, but noise exposure was significant. Further testing for each of these exposures is recommended. Because of the outdoor environment where the testing demonstration took place, results may be inaccurate. It is feasible that the dust and noise levels will be higher in an enclosed operating environment. Other areas of concern were arm-hand vibration, whole-body vibration, ergonomics, heat stress, tripping hazards, electrical hazards, machine guarding, and lockout/tagout.

  17. National INFOSEC technical baseline: multi-level secure systems

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, J P

    1998-09-28

    The purpose of this report is to provide a baseline description of the state of multilevel processor/processing to the INFOSEC Research Council and at their discretion to the R&D community at large. From the information in the report, it is hoped that the members of the IRC will be aware of gaps in MLS research. A primary purpose is to bring IRC and the research community members up to date on what is happening in the MLS arena. The review will attempt to cover what MLS products are still available, and to identify companies who still offer MLS products. We have also attempted to identify requirements for MLS by interviewing senior officers of the Intelligence community as well as those elements of DoD and DOE who are or may be interested in procuring MLS products for various applications. The balance of the report consists of the following sections; a background review of the highlights of the developments of MLS, a quick summary of where we are today in terms of products, installations, and companies who are still in the business of supplying MLS systems [or who are developing MLS system], the requirements as expressed by senior members of the Intelligence community and DoD and DOE, issues and unmet R&D challenges surrounding MLS, and finally a set of recommended research topics.

  18. Fusion of a Variable Baseline System and a Range Finder

    Directory of Open Access Journals (Sweden)

    Rafael Arnay

    2011-12-01

    Full Text Available One of the greatest difficulties in stereo vision is the appearance of ambiguities when matching similar points from different images. In this article we analyze the effectiveness of using a fusion of multiple baselines and a range finder from a theoretical point of view, focusing on the results of using both prismatic and rotational articulations for baseline generation, and offer a practical case to prove its efficiency on an autonomous vehicle.

  19. Gastrointestinal permeability (GIPerm) is increased in family members of children with functional abdominal pain (FAP) and irritable bowel syndrome (IBS)

    Science.gov (United States)

    Increased GIPerm has been described in children with FAP/IBS and adults with IBS. We sought to determine if baseline GIPerm is increased and if ibuprofen induces a greater increase in GIPerm in parents and siblings of children with FAP/IBS vs. control families without children with FAP/IBS. Site spe...

  20. Direct coal liquefaction baseline design and system analysis

    Energy Technology Data Exchange (ETDEWEB)

    1991-04-01

    The primary objective of the study is to develop a computer model for a base line direct coal liquefaction design based on two stage direct coupled catalytic reactors. This primary objective is to be accomplished by completing the following: a base line design based on previous DOE/PETC results from Wilsonville pilot plant and other engineering evaluations; a cost estimate and economic analysis; a computer model incorporating the above two steps over a wide range of capacities and selected process alternatives; a comprehensive training program for DOE/PETC Staff to understand and use the computer model; a thorough documentation of all underlying assumptions for baseline economics; and a user manual and training material which will facilitate updating of the model in the future.

  1. Relaxation Techniques to Manage IBS Symptoms

    Science.gov (United States)

    ... IBS Pain IBS Global Treatments IBS Diet Low FODMAP Diet Complimentary or Alt Treatments Medications Psychological Treatments ... IBS Pain IBS Global Treatments IBS Diet Low FODMAP Diet Complimentary or Alt Treatments Medications Psychological Treatments ...

  2. Baseline identification in stable isotope studies of temperate lotic systems and implications for calculated trophic positions

    DEFF Research Database (Denmark)

    Kristensen, Peter Brinkmann; Riis, Tenna; Dylmer, Hans Erik;

    2016-01-01

    Relationships between land use and stream consumer δ15N values are well established and, as a consequence, different primary consumers have been suggested as suitable system-specific baseline indicators in isotope studies of trophic structure. These baselines are often based on bulked data includ...

  3. Gene Repression in Haloarchaea Using the CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats)-Cas I-B System.

    Science.gov (United States)

    Stachler, Aris-Edda; Marchfelder, Anita

    2016-07-15

    The clustered regularly interspaced short palindromic repeats (CRISPR)-Cas system is used by bacteria and archaea to fend off foreign genetic elements. Since its discovery it has been developed into numerous applications like genome editing and regulation of transcription in eukaryotes and bacteria. For archaea currently no tools for transcriptional repression exist. Because molecular biology analyses in archaea become more and more widespread such a tool is vital for investigating the biological function of essential genes in archaea. Here we use the model archaeon Haloferax volcanii to demonstrate that its endogenous CRISPR-Cas system I-B can be harnessed to repress gene expression in archaea. Deletion of cas3 and cas6b genes results in efficient repression of transcription. crRNAs targeting the promoter region reduced transcript levels down to 8%. crRNAs targeting the reading frame have only slight impact on transcription. crRNAs that target the coding strand repress expression only down to 88%, whereas crRNAs targeting the template strand repress expression down to 8%. Repression of an essential gene results in reduction of transcription levels down to 22%. Targeting efficiencies can be enhanced by expressing a catalytically inactive Cas3 mutant. Genes can be targeted on plasmids or on the chromosome, they can be monocistronic or part of a polycistronic operon.

  4. Essential requirements for the detection and degradation of invaders by the Haloferax volcanii CRISPR/Cas system I-B.

    Science.gov (United States)

    Maier, Lisa-Katharina; Lange, Sita J; Stoll, Britta; Haas, Karina A; Fischer, Susan; Fischer, Eike; Duchardt-Ferner, Elke; Wöhnert, Jens; Backofen, Rolf; Marchfelder, Anita

    2013-05-01

    To fend off foreign genetic elements, prokaryotes have developed several defense systems. The most recently discovered defense system, CRISPR/Cas, is sequence-specific, adaptive and heritable. The two central components of this system are the Cas proteins and the CRISPR RNA. The latter consists of repeat sequences that are interspersed with spacer sequences. The CRISPR locus is transcribed into a precursor RNA that is subsequently processed into short crRNAs. CRISPR/Cas systems have been identified in bacteria and archaea, and data show that many variations of this system exist. We analyzed the requirements for a successful defense reaction in the halophilic archaeon Haloferax volcanii. Haloferax encodes a CRISPR/Cas system of the I-B subtype, about which very little is known. Analysis of the mature crRNAs revealed that they contain a spacer as their central element, which is preceded by an eight-nucleotide-long 5' handle that originates from the upstream repeat. The repeat sequences have the potential to fold into a minimal stem loop. Sequencing of the crRNA population indicated that not all of the spacers that are encoded by the three CRISPR loci are present in the same abundance. By challenging Haloferax with an invader plasmid, we demonstrated that the interaction of the crRNA with the invader DNA requires a 10-nucleotide-long seed sequence. In addition, we found that not all of the crRNAs from the three CRISPR loci are effective at triggering the degradation of invader plasmids. The interference does not seem to be influenced by the copy number of the invader plasmid.

  5. Characterization of a type I-B CRISPR-Cas system of Clostridium thermocellum

    OpenAIRE

    Zöphel, Judith

    2015-01-01

    CRISPR-Cas systems are adaptive immune systems, found in bacteria and archaea that provide inheritable resistance against mobile genetic elements, e.g. viruses and plasmids. CRISPR-Cas systems comprise one or more CRISPR loci that contain virus-derived DNA sequences (spacers) that are interspaced by identical repeat sequences (repeats), and a set of cas genes. The degradation of nucleic acid targets is mediated by ribonucleoprotei...

  6. Potential of Green Construction in Malaysia: Industrialised Building System (IBS vs Traditional Construction Method

    Directory of Open Access Journals (Sweden)

    Mydin M.A.O

    2014-01-01

    Full Text Available This study is conducted to compare between the two approaches of construction. It is carried out through case studies on construction sites, distribution of a total of 100 questionnaires as well as interviewing respondents who are related to this discourse. The case studies for this research were carried out at four construction sites within the Malaysian state of Penang. Two case studies used Industrialised Building System method while the remaining two deployed the traditional method of construction. Based on the analysis of obtained results, it can be surmised that the Industrialised Building System approach has more to offer compared to the traditional method. Among these advantages are; reduced construction durations, reduced overall cost, reduced labour requirements, better site conditions and the production of components of higher quality among others. This study also managed to determine the perceptions of key players in the industry and their rationales in preferring the traditional approach while at the same time, admitting to the edges offered by the Industrialised Building System.

  7. A simple rectification method for linear multi-baseline stereovision system

    Institute of Scientific and Technical Information of China (English)

    杜歆; 李宏东; 顾伟康

    2004-01-01

    The linear multi-baseline stereo system introduced by the CMU-RI group has been proven to be a very effective and robust stereovision system. However, most traditional stereo rectification algorithms are all designed for binocular stereovision system, and so, cannot be applied to a linear multi-baseline system. This paper presents a simple and intuitional method that can simultaneously rectify all the cameras in a linear multi-baseline system. Instead of using the general 8-parameter homography transform, a two-step virtual rotation method is applied for rectification, which results in a more specific transform that has only 3 parameters, and more stability. Experimental results for real stereo images showed the presented method is efficient.

  8. Medications (for IBS)

    Medline Plus

    Full Text Available ... Newer IBS Medications Probiotics and Antibiotics Pharmacologic, or drug, therapy is best used in irritable bowel syndrome ( ... limited by prescription only. It might be a drug or a supplement; manufactured or "natural." It might ...

  9. Hypnosis for IBS

    Science.gov (United States)

    ... CAM Practitioner Hypnosis for IBS Yoga Video: About Hypnosis Hypnosis has been shown to be an effective treatment ... of what happens both during and after the hypnosis session. The treatment is generally comfortable and also ...

  10. Medications (for IBS)

    Medline Plus

    Full Text Available ... depression, but rather likely to effects on the brain and the gut. Antidepressant medications can reduce the intensity of pain signals going from gut to brain. Read more about antidepressant medications. Newer IBS-Targeted ...

  11. Medications (for IBS)

    Medline Plus

    Full Text Available ... treatment of IBS symptoms is not linked to depression, but rather likely to effects on the brain ... to Do and What to Avoid Foods That Cause Cramping and Diarrhea Foods that Cause Gas and ...

  12. Medications (for IBS)

    Medline Plus

    Full Text Available ... to physician counseling and dietary manipulations. What's a medication? Anything you take for a therapeutic effect counts ... the drug package or on your prescription label. Medications for IBS First line treatment has traditionally been ...

  13. Tank waste remediation system retrieval and disposal mission initial updated baseline summary

    Energy Technology Data Exchange (ETDEWEB)

    Swita, W.R.

    1998-01-05

    This document provides a summary of the proposed Tank Waste Remediation System Retrieval and Disposal Mission Initial Updated Baseline (scope, schedule, and cost) developed to demonstrate the Tank Waste Remediation System contractor`s Readiness-to-Proceed in support of the Phase 1B mission.

  14. Ib Andersens brugsgrafik

    DEFF Research Database (Denmark)

    Ejlers, Steen

    1980-01-01

    Ib Andersen (1907-1969) var kendt og elsket som tegner på Politiken igennem en menneskealder. Men han var sideløbende yderst produktiv som brugsgrafiker og han skabte en mængde plakater, bogomslag, emballager – og pengesedler – hvor der opstod en æstetisk merværdi i symbiosen af skrift og billede....

  15. Study of space shuttle orbiter system management computer function. Volume 1: Analysis, baseline design

    Science.gov (United States)

    1975-01-01

    A system analysis of the shuttle orbiter baseline system management (SM) computer function is performed. This analysis results in an alternative SM design which is also described. The alternative design exhibits several improvements over the baseline, some of which are increased crew usability, improved flexibility, and improved growth potential. The analysis consists of two parts: an application assessment and an implementation assessment. The former is concerned with the SM user needs and design functional aspects. The latter is concerned with design flexibility, reliability, growth potential, and technical risk. The system analysis is supported by several topical investigations. These include: treatment of false alarms, treatment of off-line items, significant interface parameters, and a design evaluation checklist. An in-depth formulation of techniques, concepts, and guidelines for design of automated performance verification is discussed.

  16. Endocannabinoid and cannabinoid-like fatty acid amide levels correlate with pain-related symptoms in patients with IBS-D and IBS-C: a pilot study.

    Directory of Open Access Journals (Sweden)

    Jakub Fichna

    Full Text Available AIMS: Irritable bowel syndrome (IBS is a functional gastrointestinal (GI disorder, associated with alterations of bowel function, abdominal pain and other symptoms related to the GI tract. Recently the endogenous cannabinoid system (ECS was shown to be involved in the physiological and pathophysiological control of the GI function. The aim of this pilot study was to investigate whether IBS defining symptoms correlate with changes in endocannabinoids or cannabinoid like fatty acid levels in IBS patients. METHODS: AEA, 2-AG, OEA and PEA plasma levels were determined in diarrhoea-predominant (IBS-D and constipation-predominant (IBS-C patients and were compared to healthy subjects, following the establishment of correlations between biolipid contents and disease symptoms. FAAH mRNA levels were evaluated in colonic biopsies from IBS-D and IBS-C patients and matched controls. RESULTS: Patients with IBS-D had higher levels of 2AG and lower levels of OEA and PEA. In contrast, patients with IBS-C had higher levels of OEA. Multivariate analysis found that lower PEA levels are associated with cramping abdominal pain. FAAH mRNA levels were lower in patients with IBS-C. CONCLUSION: IBS subtypes and their symptoms show distinct alterations of endocannabinoid and endocannabinoid-like fatty acid levels. These changes may partially result from reduced FAAH expression. The here reported changes support the notion that the ECS is involved in the pathophysiology of IBS and the development of IBS symptoms.

  17. Baseline Design Compliance Matrix for the Rotary Mode Core Sampling System

    Energy Technology Data Exchange (ETDEWEB)

    LECHELT, J.A.

    2000-10-17

    The purpose of the design compliance matrix (DCM) is to provide a single-source document of all design requirements associated with the fifteen subsystems that make up the rotary mode core sampling (RMCS) system. It is intended to be the baseline requirement document for the RMCS system and to be used in governing all future design and design verification activities associated with it. This document is the DCM for the RMCS system used on Hanford single-shell radioactive waste storage tanks. This includes the Exhauster System, Rotary Mode Core Sample Trucks, Universal Sampling System, Diesel Generator System, Distribution Trailer, X-Ray Cart System, Breathing Air Compressor, Nitrogen Supply Trailer, Casks and Cask Truck, Service Trailer, Core Sampling Riser Equipment, Core Sampling Support Trucks, Foot Clamp, Ramps and Platforms and Purged Camera System. Excluded items are tools such as light plants and light stands. Other items such as the breather inlet filter are covered by a different design baseline. In this case, the inlet breather filter is covered by the Tank Farms Design Compliance Matrix.

  18. Auricular-Plaster Therapy for Treatment of IBS

    Institute of Scientific and Technical Information of China (English)

    敖学艳; 王宁

    2004-01-01

    @@ Irritable bowel syndrome (IBS), a disease of the digestive system related to mental factors, is clinically characterized by diarrhea (or alternation of diarrhea and constipation) and abdominal pain. In recent years, the authors have used auricular-plaster therapy plus pressing on the back-shu points to treat IBS, and obtained good therapeutic results.

  19. Lubrication System Failure Baseline Testing on an Aerospace Quality Gear Mesh

    Science.gov (United States)

    Handschuh, Robert F.; Morales, Wilfredo

    2000-01-01

    Aerospace drive systems are required to survive a loss-of-lubrication test for qualification. In many cases emergency lubrication systems need to be designed and utilized to permit the drive system to pass this difficult requirement. The weight of emergency systems can adversely affect the mission capabilities of the aircraft. The possibility to reduce the emergency system weight through the use of mist lubrication will be described. Mist lubrication involves the delivery of a minute amount of an organic liquid as a vapor or fine mist in flowing compressed air to rubbing surfaces. At the rubbing surface, the vapor or mist reacts to form a solid lubricating film. The aim of this study was to establish a baseline for gear behavior under oil depleted conditions. A reactive vapor-mist lubrication method is described and proposed as a candidate emergency lubrication system.

  20. Tank waste remediation system retrieval and disposal mission initial updated baseline summary

    Energy Technology Data Exchange (ETDEWEB)

    Swita, W.R.

    1998-01-09

    This document provides a summary of the Tank Waste Remediation System (TWRS) Retrieval and Disposal Mission Initial Updated Baseline (scope, schedule, and cost), developed to demonstrate Readiness-to-Proceed (RTP) in support of the TWRS Phase 1B mission. This Updated Baseline is the proposed TWRS plan to execute and measure the mission work scope. This document and other supporting data demonstrate that the TWRS Project Hanford Management Contract (PHMC) team is prepared to fully support Phase 1B by executing the following scope, schedule, and cost baseline activities: Deliver the specified initial low-activity waste (LAW) and high-level waste (HLW) feed batches in a consistent, safe, and reliable manner to support private contractors` operations starting in June 2002; Deliver specified subsequent LAW and HLW feed batches during Phase 1B in a consistent, safe, and reliable manner; Provide for the interim storage of immobilized HLW (IHLW) products and the disposal of immobilized LAW (ILAW) products generated by the private contractors; Provide for disposal of byproduct wastes generated by the private contractors; and Provide the infrastructure to support construction and operations of the private contractors` facilities.

  1. Improved genome sequence of the phytopathogenic fungus Rhizoctonia solani AG1-IB 7/3/14 as established by deep mate-pair sequencing on the MiSeq (Illumina) system.

    Science.gov (United States)

    Wibberg, Daniel; Rupp, Oliver; Jelonek, Lukas; Kröber, Magdalena; Verwaaijen, Bart; Blom, Jochen; Winkler, Anika; Goesmann, Alexander; Grosch, Rita; Pühler, Alfred; Schlüter, Andreas

    2015-06-10

    The phytopathogenic fungus Rhizoctonia solani AG1-IB of the phylum Basidiomycota affects various economically important crops comprising bean, rice, soybean, figs, cabbage and lettuce. The R. solani isolate 7/3/14 of the anastomosis group AG1-IB was deeply resequenced on the Illumina MiSeq system applying the mate-pair mode to improve its genome sequence. Assembly of obtained sequence reads significantly reduced the amount of scaffolds and improved the genome sequence of the isolate compared to the previous sequencing approach. The genome sequence of the AG1-IB isolate 7/3/14 now provides an up-graded basis to analyze genome features predicted to play a role in pathogenesis and for the development of strategies to antagonize the pathogenic impact of this fungus.

  2. 48 CFR 352.234-2 - Notice of earned value management system-post-award Integrated Baseline Review.

    Science.gov (United States)

    2010-10-01

    ... management system-post-award Integrated Baseline Review. 352.234-2 Section 352.234-2 Federal Acquisition... Texts of Provisions and Clauses 352.234-2 Notice of earned value management system—post-award Integrated... provision: Notice of Earned Value Management System—Post-Award Integrated Baseline Review (October 2008)...

  3. 48 CFR 352.234-1 - Notice of earned value management system-pre-award Integrated Baseline Review.

    Science.gov (United States)

    2010-10-01

    ... management system-pre-award Integrated Baseline Review. 352.234-1 Section 352.234-1 Federal Acquisition... Texts of Provisions and Clauses 352.234-1 Notice of earned value management system—pre-award Integrated... provision: Notice of Earned Value Management System—Pre-Award Integrated Baseline Review (October 2008)...

  4. Beam Transfer Systems for the LAGUNA-LBNO Long Baseline Neutrino Beam from the CERN SPS

    CERN Document Server

    Goddard, B; Efthymiopoulos, I; Papaphilippou, Y; Parfenova, A

    2013-01-01

    For the Long Baseline neutrino facility under study at CERN (LAGUNA-LBNO) it is initially planned to extract a 400 GeV beam from the second long straight section in the SPS into the existing transfer channel TT20 leading to the North Area experimental zone, to a new target aligned with a far detector at a distance of 2300 km [1]. In a second phase a new High-Power Proton Synchrotron (HPPS) accelerator is proposed, to give a 2 MW beam at about 50 GeV on the same target. In this paper the required beam transfer systems are outlined, including the new sections of transfer line between the Superconducting Proton Linac (SPL), HP-PS and SPS, and from the SPS to the target, and also the injection and extraction systems in the long straight section of the HPPS. The feasibility of a 4 GeV H- injection system is discussed.

  5. Evaluation of sliding baseline methods for spatial estimation for cluster detection in the biosurveillance system

    Directory of Open Access Journals (Sweden)

    Leuze Michael

    2009-07-01

    Full Text Available Abstract Background The Centers for Disease Control and Prevention's (CDC's BioSense system provides near-real time situational awareness for public health monitoring through analysis of electronic health data. Determination of anomalous spatial and temporal disease clusters is a crucial part of the daily disease monitoring task. Our study focused on finding useful anomalies at manageable alert rates according to available BioSense data history. Methods The study dataset included more than 3 years of daily counts of military outpatient clinic visits for respiratory and rash syndrome groupings. We applied four spatial estimation methods in implementations of space-time scan statistics cross-checked in Matlab and C. We compared the utility of these methods according to the resultant background cluster rate (a false alarm surrogate and sensitivity to injected cluster signals. The comparison runs used a spatial resolution based on the facility zip code in the patient record and a finer resolution based on the residence zip code. Results Simple estimation methods that account for day-of-week (DOW data patterns yielded a clear advantage both in background cluster rate and in signal sensitivity. A 28-day baseline gave the most robust results for this estimation; the preferred baseline is long enough to remove daily fluctuations but short enough to reflect recent disease trends and data representation. Background cluster rates were lower for the rash syndrome counts than for the respiratory counts, likely because of seasonality and the large scale of the respiratory counts. Conclusion The spatial estimation method should be chosen according to characteristics of the selected data streams. In this dataset with strong day-of-week effects, the overall best detection performance was achieved using subregion averages over a 28-day baseline stratified by weekday or weekend/holiday behavior. Changing the estimation method for particular scenarios involving

  6. [Effect of polycarbophil Ca on IBS].

    Science.gov (United States)

    Mine, Tetsuya

    2006-08-01

    In this chapter, I mentioned the effect of polycarbophil Ca on IBS. IBS is classified into 3 types; diarrhea type, constipation type and combined type. Polycarbophil Ca is effective for all types of IBS.

  7. Activity of the positive and negative reinforcement motivation systems and baseline arterial blood pressure in humans.

    Science.gov (United States)

    Aftanas, L I; Sidorova, P V; Pavlov, S V; Makhnev, V P; Korenek, V V; Reva, N V; Amstislavskaya, T G

    2008-10-01

    The aim of the present work was to identify possible associations between individual balances in the activity of the positive and negative reinforcement motivation systems using a method based on emotional modulation of the startle reaction (EMSR) by motivationally significant emotionally positive and negative contextual visual stimuli and measures of cardiovascular system activity. Studies were performed using healthy males (mean age 30.29 +/- 9.8 years) with normal and first-episode excessive increases in arterial blood pressure (systolic blood pressure to greater than 140 mmHg, diastolic to greater than 90 mmHg). Cluster analysis of EMSR data identified groups of individuals with different activity profiles for the positive and negative reinforcement systems. Groups of subjects with changes in the balance of activity towards a lower level of positive reinforcement system activity (smaller startle reflexes to positive contextual stimuli) or a higher level of negative reinforcement system activity (larger startle reactions to threatening contextual stimuli) showed significantly greater baseline SBP and DBP. The possible mechanisms of the modulatory influences of the balance of system activities on autonomic vascular regulatory processes are discussed.

  8. A Baseline Patient Model to Support Testing of Medical Cyber-Physical Systems.

    Science.gov (United States)

    Silva, Lenardo C; Perkusich, Mirko; Almeida, Hyggo O; Perkusich, Angelo; Lima, Mateus A M; Gorgônio, Kyller C

    2015-01-01

    Medical Cyber-Physical Systems (MCPS) are currently a trending topic of research. The main challenges are related to the integration and interoperability of connected medical devices, patient safety, physiologic closed-loop control, and the verification and validation of these systems. In this paper, we focus on patient safety and MCPS validation. We present a formal patient model to be used in health care systems validation without jeopardizing the patient's health. To determine the basic patient conditions, our model considers the four main vital signs: heart rate, respiratory rate, blood pressure and body temperature. To generate the vital signs we used regression models based on statistical analysis of a clinical database. Our solution should be used as a starting point for a behavioral patient model and adapted to specific clinical scenarios. We present the modeling process of the baseline patient model and show its evaluation. The conception process may be used to build different patient models. The results show the feasibility of the proposed model as an alternative to the immediate need for clinical trials to test these medical systems.

  9. Geosynchronous platform definition study. Volume 4, Part 1: Traffic analysis and system requirements for the baseline traffic model

    Science.gov (United States)

    1973-01-01

    The traffic analyses and system requirements data generated in the study resulted in the development of two traffic models; the baseline traffic model and the new traffic model. The baseline traffic model provides traceability between the numbers and types of geosynchronous missions considered in the study and the entire spectrum of missions foreseen in the total national space program. The information presented pertaining to the baseline traffic model includes: (1) definition of the baseline traffic model, including identification of specific geosynchronous missions and their payload delivery schedules through 1990; (2) Satellite location criteria, including the resulting distribution of the satellite population; (3) Geosynchronous orbit saturation analyses, including the effects of satellite physical proximity and potential electromagnetic interference; and (4) Platform system requirements analyses, including satellite and mission equipment descriptions, the options and limitations in grouping satellites, and on-orbit servicing criteria (both remotely controlled and man-attended).

  10. Key factors of successful JIT integration with IBS - An overview

    Science.gov (United States)

    Asri, Mohammad Azwanie Naim Mohammad; Nawi, Mohd Nasrun Mohd; Nadarajan, Santhirasegaran

    2016-08-01

    The Just-In-Time (JIT) philosophy has been used for many decades to increase productivity through waste elimination process. The purpose of this paper is to contribute to the knowledge by addressing the transportation and material delivery activities in Industrialized Building System (IBS) and integrating JIT to improve the performance of those activities. The literature review has been conducted through relevant database. It was found that there is a need for more holistic approach to be adopted to integrate JIT in IBS project. This paper discusses the key success factors for effective integration between JIT and IBS in the context of transportation and material delivery activities.

  11. IBS simulation with different RF configurations in RHIC

    Energy Technology Data Exchange (ETDEWEB)

    Liu, C. [Brookhaven National Lab. (BNL), Upton, NY (United States); Fedotov, A. [Brookhaven National Lab. (BNL), Upton, NY (United States); Minty, M. [Brookhaven National Lab. (BNL), Upton, NY (United States); Ptitsyn, V. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2016-11-07

    It is a crucial task to understand the beam emittance growth during RHIC cycle and the underlying causes. One would benefit not just for the current operation of RHIC, also for the design of eRHIC. This report focuses on the Intra-Beam Scattering (IBS) contribution to the emittance growth of the proton beam with two different configurations of RF system. The answers to these questions will be given in the end of the report; can IBS explain the emittance growth all alone? What’s the difference of IBS growth rates for different RF configurations?

  12. The Personalized Reminder Information and Social Management System (PRISM) Trial: Rationale, Methods and Baseline Characteristics

    Science.gov (United States)

    Czaja, Sara J.; Boot, Walter R.; Charness, Neil; Rogers, Wendy; Sharit, Joseph; Fisk, Arthur D.; Lee, Chin Chin; Nair, Sankaran N.

    2014-01-01

    Technology holds promise in terms of providing support to older adults. To date there have been limited robust systematic efforts to evaluate the psychosocial benefits of technology for older people and identify factors that influence both the usability and uptake of technology systems. In response to these issues we developed the Personal Reminder Information and Social Management System (PRISM), a software application designed for older adults to support social connectivity, memory, knowledge about topics, leisure activities and access to resources. This trail is evaluating the impact of access to the PRISM system on outcomes such as social isolation, social support and connectivity. This paper reports on the approach used to design the PRISM system, study design, methodology and baseline data for the trial. The trial is multi-site randomized field trial. PRISM is being compared to a Binder condition where participants received a binder that contained content similar to that found on PRISM. The sample includes 300 older adults, aged 65 – 98 years, who lived alone and at risk for being isolated. The primary outcome measures for the trial include indices of social isolation and support and well-being. Secondary outcomes measures include indices of computer proficiency, technology uptake and attitudes towards technology. Follow-up assessments occurred at 6 and 12 months post-randomization. The results of this study will yield important information about the potential value of technology for older adults. The study also demonstrates how a user-centered iterative design approach can be incorporated into the design and evaluation of an intervention protocol. PMID:25460342

  13. The personalized reminder information and social management system (PRISM) trial: rationale, methods and baseline characteristics.

    Science.gov (United States)

    Czaja, Sara J; Boot, Walter R; Charness, Neil; A Rogers, Wendy; Sharit, Joseph; Fisk, Arthur D; Lee, Chin Chin; Nair, Sankaran N

    2015-01-01

    Technology holds promise in terms of providing support to older adults. To date, there have been limited robust systematic efforts to evaluate the psychosocial benefits of technology for older people and identify factors that influence both the usability and uptake of technology systems. In response to these issues, we developed the Personal Reminder Information and Social Management System (PRISM), a software application designed for older adults to support social connectivity, memory, knowledge about topics, leisure activities and access to resources. This trail is evaluating the impact of access to the PRISM system on outcomes such as social isolation, social support and connectivity. This paper reports on the approach used to design the PRISM system, study design, methodology and baseline data for the trial. The trial is multi-site randomized field trial. PRISM is being compared to a Binder condition where participants received a binder that contained content similar to that found on PRISM. The sample includes 300 older adults, aged 65-98 years, who lived alone and at risk for being isolated. The primary outcome measures for the trial include indices of social isolation and support and well-being. Secondary outcomes measures include indices of computer proficiency, technology uptake and attitudes towards technology. Follow-up assessments occurred at 6 and 12 months post-randomization. The results of this study will yield important information about the potential value of technology for older adults. The study also demonstrates how a user-centered iterative design approach can be incorporated into the design and evaluation of an intervention protocol.

  14. Tank Waste Remediation System retrieval and disposal mission technical baseline summary description

    Energy Technology Data Exchange (ETDEWEB)

    McLaughlin, T.J.

    1998-01-06

    This document is prepared in order to support the US Department of Energy`s evaluation of readiness-to-proceed for the Waste Retrieval and Disposal Mission at the Hanford Site. The Waste Retrieval and Disposal Mission is one of three primary missions under the Tank Waste Remediation System (TWRS) Project. The other two include programs to characterize tank waste and to provide for safe storage of the waste while it awaits treatment and disposal. The Waste Retrieval and Disposal Mission includes the programs necessary to support tank waste retrieval, wastefeed, delivery, storage and disposal of immobilized waste, and closure of tank farms. This mission will enable the tank farms to be closed and turned over for final remediation. The Technical Baseline is defined as the set of science and engineering, equipment, facilities, materials, qualified staff, and enabling documentation needed to start up and complete the mission objectives. The primary purposes of this document are (1) to identify the important technical information and factors that should be used by contributors to the mission and (2) to serve as a basis for configuration management of the technical information and factors.

  15. A high-capacity steganography scheme for JPEG2000 baseline system.

    Science.gov (United States)

    Zhang, Liang; Wang, Haili; Wu, Renbiao

    2009-08-01

    Hiding capacity is very important for efficient covert communications. For JPEG2000 compressed images, it is necessary to enlarge the hiding capacity because the available redundancy is very limited. In addition, the bitstream truncation makes it difficult to hide information. In this paper, a high-capacity steganography scheme is proposed for the JPEG2000 baseline system, which uses bit-plane encoding procedure twice to solve the problem due to bitstream truncation. Moreover, embedding points and their intensity are determined in a well defined quantitative manner via redundancy evaluation to increase hiding capacity. The redundancy is measured by bit, which is different from conventional methods which adjust the embedding intensity by multiplying a visual masking factor. High volumetric data is embedded into bit-planes as low as possible to keep message integrality, but at the cost of an extra bit-plane encoding procedure and slightly changed compression ratio. The proposed method can be easily integrated into the JPEG2000 image coder, and the produced stego-bitstream can be decoded normally. Simulation shows that the proposed method is feasible, effective, and secure.

  16. Ecological baseline studies at the site of the Barstow 10 MWe pilot solar thermal power system

    Energy Technology Data Exchange (ETDEWEB)

    Turner, F.B. (ed.)

    1979-11-01

    Baseline ecological measurements and observations were made in 1978 and 1979 at the site of the Barstow pilot 10 MWe solar thermal power system. The station will be constructed on Southern California Edison's Coolwater property. The climate of the area is typical of the Mojave Desert, with high summer temperatures (monthly means of up to 31/sup 0/C), and low rainfall (annual mean of 94 mm). About 66% of the rain falls in winter and spring. About 75% of winds are from the west-southwest to northwest, and mean monthly wind velocities during spring and summer are around 15 to 20 km hr/sup -1/. Surface soils of the site are sandy, but soils below 3 m are generally well graded sand with some silt and gravel. Some of the soils are highly saline, to an extent precluding plant growth. All soils are alkaline, with pH values as high as 9. Over 130 species of plants have been identified on the site, 18 of which are non-native. Estimated aggregate densities of annual plants range from around 600 to almost 9000 m/sup -2/, depending on sampling locale. Aggregate densities of perennials (including herbaceous species) range from as low as 0.2 to 4.4 m/sup -2/. Creosotebush supports a varied assemblage of sap-feeding and defoliating insects, principally homopterans and orthopterans. Other shrubs are populated with hemipterans, mealybugs, thrips, phytophagous beetles and moth larvae. Common ground-dwelling species are ants, tenebrionid beetles, weevils, various orthopterans, and predatory arachnids. Some 300 different kinds of arthropods were distinguished in samples from the site. The most commonly trapped rodents were kangaroo rats (Dipodomys merriami, D. deserti), pocket mice (Perognathus formosus) and ground squirrels (Spermophilus tereticaudus). Over 60 kinds of birds were observed around the site, many associated with evaporating ponds adjoining the Coolwater Generating Station.

  17. Baseline identification in stable -isotope studies of temperate lotic systems and implications for calculated trophic positions

    DEFF Research Database (Denmark)

    Kristensen, Peter Brinkmann; Riis, Tenna; Dylmer, Hans Erik;

    2016-01-01

    of two common fish species (three-spined stickleback, Gasterosteus aculeatus, and brown trout Salmo trutta) differed markedly depending on the baseline chosen. The estimated trophic position was lowest when based on Baetidae and highest when using Simuliidae. The trophic position of Gasterosteus...... in the catchment and had a slope deviating from zero for both fish species, despite gut content analysis revealed no such trophic level dependency of land use. This suggests that Baetidae are not good baseline indicators of trophic position, perhaps because their main food item (periphyton) may include nitrogen...

  18. Advanced fiber information systems seed coat neps baseline response from diverse mediums

    Science.gov (United States)

    An extensive literature search has revealed that no papers have been published regarding selectivity calculation of the AFIS seed coat neps (SCN) determination over interfering material in cotton. A prerequisite to selectivity measurements is to identify suitable fiber medium(s) that give baseline ...

  19. IBS and Non-GI Functional Disorders

    Science.gov (United States)

    ... disorders, particularly IBS and FMS. Estimates of the prevalence of IBS in FMS patients range from 30% ... Migraine and tension headaches Temperomandibular joint disorder (TMJ) Post-traumatic stress disorder (PTSD) Chronic pelvic pain (CPP) Interstitial cystitis and ...

  20. Vegetable agroforestry system: Baseline survey results in Songco, Lantapan, Bukidnon, Philippines, 2006

    OpenAIRE

    Nguyen, M.R.; De Mesa, J. P. A.; Rola, Agnes C.

    2007-01-01

    This baseline study is part of the SANREM CRSP "Agroforestry and Sustainable Vegetable Production in Southeast Asia Watersheds" (VAF) project. This was conducted in Songco, Lantapan, Bukidnon, an upland barangay located at the foot of the Mt. Kitanglad Range National Park in the southern part of the Philippines, during January to February, 2007. The crop and household data pertain to January to February, 2006. LTRA-5 (Agroforestry and Sustainable Vegetable Production)

  1. [BMW diagnostic criteria for IBS].

    Science.gov (United States)

    Matsueda, Kei

    2006-08-01

    Rome I diagnostic criteria for IBS was published in 1992 and it became a global diagnostic criteria. However, the criteria was not practical and somewhat complicated. Moreover, its symptomatic duration was too long (defined as more than 3 months) to be introduced in clinical practice. Therefore, Japanese member of BMW(Bowel Motility Workshop) tried to develop a new diagnostic criteria for IBS and it was established in 1995 by way of the Delphi method. The criteria was named as BMW diagnostic criteria and it was shown below: BMW diagnostic criteria for IBS (1995) At least one month or more of repetitive symptoms of the following 1) and 2) and no evidence of organic disease that likely to explain the symptoms. 1) Existence of abdominal pain, abdominal discomfort or abdominal distension 2) Existence of abnormal bowel movement (diarrhea, constipation) Abnormal bowel movement includes at least one of the below; (1) Abnormal stool frequency (2) Abnormal stool form (lumpy/hard or loose/wartery stool) Moreover, the following test should be performed as a rule to exclude organic diseases. (1) Urinalysis, fecal occult blood testing, CBC, chemistry (2) Barium enema or colonofiberscopic examination The other diagnostic criteria for IBS was also reviewed and their characteristics were compared with BMW diagnostic criteria.

  2. Multi-sensors multi-baseline mapping system for mobile robot using stereovision camera and laser-range device

    Directory of Open Access Journals (Sweden)

    Mohammed Faisal

    2016-06-01

    Full Text Available Countless applications today are using mobile robots, including autonomous navigation, security patrolling, housework, search-and-rescue operations, material handling, manufacturing, and automated transportation systems. Regardless of the application, a mobile robot must use a robust autonomous navigation system. Autonomous navigation remains one of the primary challenges in the mobile-robot industry; many control algorithms and techniques have been recently developed that aim to overcome this challenge. Among autonomous navigation methods, vision-based systems have been growing in recent years due to rapid gains in computational power and the reliability of visual sensors. The primary focus of research into vision-based navigation is to allow a mobile robot to navigate in an unstructured environment without collision. In recent years, several researchers have looked at methods for setting up autonomous mobile robots for navigational tasks. Among these methods, stereovision-based navigation is a promising approach for reliable and efficient navigation. In this article, we create and develop a novel mapping system for a robust autonomous navigation system. The main contribution of this article is the fuse of the multi-baseline stereovision (narrow and wide baselines and laser-range reading data to enhance the accuracy of the point cloud, to reduce the ambiguity of correspondence matching, and to extend the field of view of the proposed mapping system to 180°. Another contribution is the pruning the region of interest of the three-dimensional point clouds to reduce the computational burden involved in the stereo process. Therefore, we called the proposed system multi-sensors multi-baseline mapping system. The experimental results illustrate the robustness and accuracy of the proposed system.

  3. Direct coal liquefaction baseline design and system analysis. Quarterly report, January--March 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-04-01

    The primary objective of the study is to develop a computer model for a base line direct coal liquefaction design based on two stage direct coupled catalytic reactors. This primary objective is to be accomplished by completing the following: a base line design based on previous DOE/PETC results from Wilsonville pilot plant and other engineering evaluations; a cost estimate and economic analysis; a computer model incorporating the above two steps over a wide range of capacities and selected process alternatives; a comprehensive training program for DOE/PETC Staff to understand and use the computer model; a thorough documentation of all underlying assumptions for baseline economics; and a user manual and training material which will facilitate updating of the model in the future.

  4. An antisense peptide nucleic acid against Pseudomonas aeruginosa inhibiting bacterial-induced inflammatory responses in the cystic fibrosis IB3-1 cellular model system.

    Science.gov (United States)

    Montagner, Giulia; Bezzerri, Valentino; Cabrini, Giulio; Fabbri, Enrica; Borgatti, Monica; Lampronti, Ilaria; Finotti, Alessia; Nielsen, Peter E; Gambari, Roberto

    2017-02-03

    Discovery of novel antimicrobial agents against Pseudomonas aeruginosa able to inhibit bacterial growth as well as the resulting inflammatory response is a key goal in cystic fibrosis research. We report in this paper that a peptide nucleic acid (PNA3969) targeting the translation initiation region of the essential acpP gene of P. aeruginosa, and previously shown to inhibit bacterial growth, concomitantly also strongly inhibits PAO1 induced up-regulation of the pro-inflammatory markers IL-8, IL-6, G-CSF, IFN-γ, IP-10, MCP-1 and TNF-α in IB3-1 cystic fibrosis cells infected by P. aeruginosa PAO1. Remarkably, no effect on PAO1 induction of VEGF, GM-CSF and IL-17 was observed. Analogous experiments using a two base mis-match control PNA did not show such inhibition. Furthermore, no significant effects of the PNAs were seen on cell growth, apoptosis or secretome profile in uninfected IB3-1 cells (with the exception of a PNA-mediated up-regulation of PDGF, IL-17 and GM-CSF). Thus, we conclude that in cell culture an antimicrobial PNA against Pseudomonas can inhibit the expression of pro-inflammatory cytokines otherwise induced by the infection. In particular, the effects of PNA-3969 on IL-8 gene expression are significant considering the key role of this protein in the cystic fibrosis inflammatory process exacerbated by P. aeruginosa infection.

  5. Brain-gut interactions in IBS

    Directory of Open Access Journals (Sweden)

    Jakub eFichna

    2012-07-01

    Full Text Available Irritable bowel syndrome (IBS is a common gastrointestinal (GI disorder with an estimated prevalence of 10-20%. Current understanding of the pathophysiology of IBS is incomplete due to the lack of a clearly identified pathological abnormality and due to the lack of reliable biomarkers. Possible mechanisms believed to contribute to IBS development and IBS like symptoms include physical stressors, such as infection or inflammation, psychological and environmental factors, like anxiety, depression and significant negative life events. Some of these mechanisms may involve the brain-gut axis (BGA. In this article we review the current knowledge on the possible involvement of the BGA in IBS and discuss new directions for potential future therapies of IBS.

  6. Development of the environmental management integrated baseline at the Idaho National Engineering Laboratory using systems engineering

    Energy Technology Data Exchange (ETDEWEB)

    Murphy, J.A.; Caliva, R.M.; Wixson, J.R.

    1997-10-01

    The Idaho National Engineering Laboratory (INEL) is one of many Department of Energy (DOE) national laboratories that has been performing environmental cleanup and stabilization, which was accelerated upon the end of the cold war. In fact, the INEL currently receives two-thirds of its scope to perform these functions. However, the cleanup is a highly interactive system that creates an opportunity for systems engineering methodology to be employed. At the INEL, a group called EM (Environmental Management) Integration has been given this charter along with a small core of systems engineers. This paper discusses the progress to date of converting the INEL legacy system into one that uses the systems engineering discipline as the method to ensure that external requirements are met.

  7. Cost of the NSERC Science Grant Peer Review System exceeds the cost of giving every qualified researcher a baseline grant.

    Science.gov (United States)

    Gordon, Richard; Poulin, Bryan J

    2009-01-01

    Using Natural Science and Engineering Research Council Canada (NSERC) statistics, we show that the $40,000 (Canadian) cost of preparation for a grant application and rejection by peer review in 2007 exceeded that of giving every qualified investigator a direct baseline discovery grant of $30,000 (average grant). This means the Canadian Federal Government could institute direct grants for 100% of qualified applicants for the same money. We anticipate that the net result would be more and better research since more research would be conducted at the critical idea or discovery stage. Control of quality is assured through university hiring, promotion and tenure proceedings, journal reviews of submitted work, and the patent process, whose collective scrutiny far exceeds that of grant peer review. The greater efficiency in use of grant funds and increased innovation with baseline funding would provide a means of achieving the goals of the recent Canadian Value for Money and Accountability Review. We suggest that developing countries could leapfrog ahead by adopting from the start science grant systems that encourage innovation.

  8. Registration Combining Wide and Narrow Baseline Feature Tracking Techniques for Markerless AR Systems

    Directory of Open Access Journals (Sweden)

    Bo Yang

    2009-12-01

    Full Text Available Augmented reality (AR is a field of computer research which deals with the combination of real world and computer generated data. Registration is one of the most difficult problems currently limiting the usability of AR systems. In this paper, we propose a novel natural feature tracking based registration method for AR applications. The proposed method has following advantages: (1 it is simple and efficient, as no man-made markers are needed for both indoor and outdoor AR applications; moreover, it can work with arbitrary geometric shapes including planar, near planar and non planar structures which really enhance the usability of AR systems. (2 Thanks to the reduced SIFT based augmented optical flow tracker, the virtual scene can still be augmented on the specified areas even under the circumstances of occlusion and large changes in viewpoint during the entire process. (3 It is easy to use, because the adaptive classification tree based matching strategy can give us fast and accurate initialization, even when the initial camera is different from the reference image to a large degree. Experimental evaluations validate the performance of the proposed method for online pose tracking and augmentation.

  9. Non-absorbed Antibiotics for IBS

    Science.gov (United States)

    2012-03-16

    physiologic, rather than clinical, endpoints. Over the last decade, the Food and Drug Administration has favored a global IBS endpoint for Phase 3...question surrounding the use of antibiotics such as rifaximin, as well as agents such as probiotics , as IBS therapies is exactly how they are exert- ing

  10. Privacy protection in surveillance systems based on JPEG DCT baseline compression and spectral domain watermarking

    Science.gov (United States)

    Sablik, Thomas; Velten, Jörg; Kummert, Anton

    2015-03-01

    An novel system for automatic privacy protection in digital media based on spectral domain watermarking and JPEG compression is described in the present paper. In a first step private areas are detected. Therefore a detection method is presented. The implemented method uses Haar cascades to detects faces. Integral images are used to speed up calculations and the detection. Multiple detections of one face are combined. Succeeding steps comprise embedding the data into the image as part of JPEG compression using spectral domain methods and protecting the area of privacy. The embedding process is integrated into and adapted to JPEG compression. A Spread Spectrum Watermarking method is used to embed the size and position of the private areas into the cover image. Different methods for embedding regarding their robustness are compared. Moreover the performance of the method concerning tampered images is presented.

  11. Thermoelectric Generators for Automotive Waste Heat Recovery Systems Part I: Numerical Modeling and Baseline Model Analysis

    Science.gov (United States)

    Kumar, Sumeet; Heister, Stephen D.; Xu, Xianfan; Salvador, James R.; Meisner, Gregory P.

    2013-04-01

    A numerical model has been developed to simulate coupled thermal and electrical energy transfer processes in a thermoelectric generator (TEG) designed for automotive waste heat recovery systems. This model is capable of computing the overall heat transferred, the electrical power output, and the associated pressure drop for given inlet conditions of the exhaust gas and the available TEG volume. Multiple-filled skutterudites and conventional bismuth telluride are considered for thermoelectric modules (TEMs) for conversion of waste heat from exhaust into usable electrical power. Heat transfer between the hot exhaust gas and the hot side of the TEMs is enhanced with the use of a plate-fin heat exchanger integrated within the TEG and using liquid coolant on the cold side. The TEG is discretized along the exhaust flow direction using a finite-volume method. Each control volume is modeled as a thermal resistance network which consists of integrated submodels including a heat exchanger and a thermoelectric device. The pressure drop along the TEG is calculated using standard pressure loss correlations and viscous drag models. The model is validated to preserve global energy balances and is applied to analyze a prototype TEG with data provided by General Motors. Detailed results are provided for local and global heat transfer and electric power generation. In the companion paper, the model is then applied to consider various TEG topologies using skutterudite and bismuth telluride TEMs.

  12. 21-cm Observations with the NASA ADAS 18-meter Antenna System: Baseline Astronomical Observations and Measurements of Performance Characteristics

    Science.gov (United States)

    Malphrus, B. K.; Combs, M. S.; Kruth, J.

    2001-12-01

    Herein we report astronomical observations made with the NASA Advanced Data Acquisition System (ADAS). The NASA ADAS antenna, located at NASA Goddard Spaceflight Center's Wallops Flight Facility, Virginia, is an 18-meter X-band antenna system that has been primarily used for satellite tracking and served as the telecommunication station for the NASA IUE satellite until ca. 1997. A joint NASA-Morehead State University (MSU)-Kentucky NSF EPSCoR venture has been initiated to upgrade and relocate the antenna system to MSU's Astrophysics Laboratory where it will provide a research instrument and active laboratory for undergraduate students as well as be engaged in satellite tracking missions. As part of the relocation efforts, many systems will be upgraded including replacement of a hydrostatic azimuth bearing with a high-precision electromechanical bearing, a new servo system, and Ku-capable reflector surface. It is widely believed that there are still contributions that small aperture centimeter-wave instruments can make utilizing three primary observing strategies: 1.) longitudinal studies of RF variations in cosmic phenomena, 2.) surveys of large areas of sky, and 3.) fast reactions to transient phenomena. MSU faculty and staff along with NASA engineers re-outfitted the ADAS system with RF systems and upgraded servo controllers during the spring and summer of 2001. Empirical measurements of primary system performance characteristics were made including G/T (at S- and L bands), noise figures, pointing and tracking accuracies, and drive speeds and accelerations. Baseline astronomical observations were made with the MSU L-band receiver using a 6 MHz bandwidth centered at 1420 MHz (21-cm) and observing over a range of frequencies (up to 2.5 MHz, tunable over the 6 MHz window) with a 2048-channel back-end spectrometer, providing up to 1 KHz frequency resolution. Baseline observations of radio sources herein reported include Cygnus A, 3C 157, 3C 48 and the Andromeda

  13. Does a low FODMAP diet help IBS?

    Science.gov (United States)

    2015-08-01

    Irritable bowel syndrome (IBS) is a common condition that can have a significant impact on a person's quality of life. The cause of IBS is unknown but several mechanisms have been proposed including visceral hypersensitivity, central sensitisation, abnormal gut motility and altered gut microbiota. IBS is challenging to manage and many patients report insufficient symptomatic relief from treatment. Approximately 60% of patients identify food as a trigger for their symptoms, and there has been interest in exclusion diets for managing IBS. Dietary adaptation is a common self-management strategy for patients with IBS, with many self-diagnosing intolerance to specific foods. This may lead to patients adopting over-restrictive or inappropriate diets. In recent years, a diet low in poorly absorbed short-chain carbohydrates, known collectively as FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides and polyols), has been advocated for the treatment of IBS. Here, we discuss the background to the FODMAP diet and review the evidence supporting its use for people with IBS.

  14. The NOvA Data Acquistion System: A highly distributed, synchronized, continuous readout system for a long baseline neutrino experiment

    CERN Document Server

    CERN. Geneva

    2012-01-01

    The NOvA experiment at Fermi National Accelerator Lab, has been designed and optimized to perform a suite of measurements critical to our understanding of the neutrino’s properties, their oscillations and their interactions. NOvA presents a unique set of data acquisition and computing challenges due to the immense size of the detectors, the data volumes that are generated through the continuous digitization of the frontend systems, and the need to buffer the full data stream to allow for highly asynchronous triggering and extraction of physics events. These challenges are compounded by the stringent timing and synchronization requirements that are placed on the acquisition systems by the need to precisely correlate information between the accelerator complex and the remote detector locations. The NOvA Data Acquisition system has been designed and built to meets these challenges. The system utilizes a highly modular, novel acquisition and event building scheme, which has been deployed on a large hierarch...

  15. Patch test results with fragrance markers of the baseline series - analysis of the European Surveillance System on Contact Allergies (ESSCA) network 2009-2012

    DEFF Research Database (Denmark)

    Frosch, Peter J; Duus Johansen, Jeanne; Schuttelaar, Marie-Louise A;

    2015-01-01

    of patients consecutively patch tested between 2009 and 2012 in 12 European countries with fragrance allergens contained in the baseline series were collected by the European Surveillance System on Contact Allergies network and descriptively analysed. Four departments used the TRUE Test(®) system. RESULTS......BACKGROUND: Contact allergy to fragrances is common, and impairs quality of life, particularly in young women. OBJECTIVE: To provide current results on the prevalences of sensitization to fragrance allergens used as markers in the baseline series of most European countries. METHODS: Data......: Contact allergy to fragrances is common throughout Europe, with regional variation probably being explained by patch test technique, and differences in exposure and referral patterns. The current basic markers of fragrance sensitivity in the baseline series should be supplemented with additional fragrance...

  16. The TDAQ Baseline Architecture

    CERN Multimedia

    Wickens, F J

    The Trigger-DAQ community is currently busy preparing material for the DAQ, HLT and DCS TDR. Over the last few weeks a very important step has been a series of meetings to complete agreement on the baseline architecture. An overview of the architecture indicating some of the main parameters is shown in figure 1. As reported at the ATLAS Plenary during the February ATLAS week, the main area where the baseline had not yet been agreed was around the Read-Out System (ROS) and details in the DataFlow. The agreed architecture has: Read-Out Links (ROLs) from the RODs using S-Link; Read-Out Buffers (ROB) sited near the RODs, mounted in a chassis - today assumed to be a PC, using PCI bus at least for configuration, control and monitoring. The baseline assumes data aggregation, in the ROB and/or at the output (which could either be over a bus or in the network). Optimization of the data aggregation will be made in the coming months, but the current model has each ROB card receiving input from 4 ROLs, and 3 such c...

  17. Lessons learnt from post-infectious IBS

    Directory of Open Access Journals (Sweden)

    Sushil eSarna

    2011-08-01

    Full Text Available The development of IBS symptoms– altered bowel function and abdominal cramping in a subset of adult subjects exposed to severe enteric infections opened up an unprecedented opportunity to understand the etiology of this poorly understood disorder. Perhaps, for the reasons that these symptoms follow a severe enteric infection, and mucosal biopsy tissues are readily available, the focus of most studies thus far has been to show that mild/low-grade mucosal inflammation persisting after the initial infection has subsided causes the IBS symptoms. Parallel studies in non-infectious IBS patients, who did not have prior enteritis, showed similar mild mucosal inflammation. Together, these studies examined the mucosal infiltration of specific immune cells, increase of select inflammatory mediators, mast cell and enterochromafin cell hyperplasia and epithelial permeability. In spite of the fact that the data on these topics were not consistent among different studies and clinical trials with prednisone, fluoxetine and kitotifen failed to provide relief of IBS symptoms, the predominant conclusions were that mild mucosal inflammation is the cause of IBS symptoms. However, the circular smooth muscle cells, and myenteric neurons are the primary regulators of gut motility function, while primary afferent neurons and CNS play essential roles in induction of visceral hypersensitivity - no explanation was provided as to how mild mucosal inflammation causes dysfunction in cells far removed. Accumulating evidence shows that mild mucosal inflammation in IBS patients is in physiological range. It has little deleterious effects on cells within its own environment and therefore it is unlikely to affect cells in the muscularis externa. This review discusses the disconnect between the focus on mild/low-grade mucosal inflammation and the potential mechanisms and molecular dysfunctions in smooth muscle cells, myenteric neurons and primary afferent neurons that may

  18. Oscillation Baselining and Analysis Tool

    Energy Technology Data Exchange (ETDEWEB)

    2017-03-27

    PNNL developed a new tool for oscillation analysis and baselining. This tool has been developed under a new DOE Grid Modernization Laboratory Consortium (GMLC) Project (GM0072 - “Suite of open-source applications and models for advanced synchrophasor analysis”) and it is based on the open platform for PMU analysis. The Oscillation Baselining and Analysis Tool (OBAT) performs the oscillation analysis and identifies modes of oscillations (frequency, damping, energy, and shape). The tool also does oscillation event baselining (fining correlation between oscillations characteristics and system operating conditions).

  19. KIGAM Seafloor Observation System (KISOS) for the baseline study in monitoring of gas hydrate test production in the Ulleung Basin, Korea

    Science.gov (United States)

    Lee, Sung-rock; Chun, Jong-hwa

    2013-04-01

    For the baseline study in the monitoring gas hydrate test production in the Ulleung Basin, Korea Institute of Geoscience and Mineral Resources (KIGAM) has developed the KIGAM Seafloor Observation System (KISOS) for seafloor exploration using unmanned remotely operated vehicle connected with a ship by a cable. The KISOS consists of a transponder of an acoustic positioning system (USBL), a bottom finding pinger, still camera, video camera, water sampler, and measuring devices (methane, oxygen, CTD, and turbidity sensors) mounted on the unmanned ROV, and a sediment collecting device collecting sediment on the seafloor. It is very important to monitoring the environmental risks (gas leakage and production water/drilling mud discharge) which may be occurred during the gas hydrate test production drilling. The KISOS will be applied to solely conduct baseline study with the KIGAM seafloor monitoring system (KIMOS) of the Korean gas hydrate program in the future. The large scale of environmental monitoring program includes the environmental impact assessment such as seafloor disturbance and subsidence, detection of methane gas leakage around well and cold seep, methane bubbles and dissolved methane, change of marine environments, chemical factor variation of water column and seabed, diffusion of drilling mud and production water, and biological factors of biodiversity and marine habitats before and after drilling test well and nearby areas. The design of the baseline survey will be determined based on the result of SIMAP simulation in 2013. The baseline survey will be performed to provide the gas leakage and production water/drilling mud discharge before and after gas hydrate test production. The field data of the baseline study will be evaluated by the simulation and verification of SIMAP simulator in 2014. In the presentation, the authors would like introduce the configuration of KISOS and applicability to the seafloor observation for the gas hydrate test production in

  20. Searching for Hydrogen in Type Ib Supernovae

    CERN Document Server

    James, Spencer

    2010-01-01

    We present synthetic spectral fits of the typical Type Ib SN 1999dn and the Hydrogen Rich Ib SN 2000H using the generalized non-local thermodynamic equilibrium stellar atmospheres code \\phx. We fit model spectra to five epochs of SN 1999dn ranging from ten days pre-maximum light to 17 days post-maximum light and the two earliest epochs of SN 2000H available, maximum light and six days post-maximum. Our goal is to investigate the possibility of hydrogen in Type Ib Supernovae (SNe Ib), specifically a feature around 6200\\AA\\ which has previously been attributed to high velocity H-alpha. In earlier work on SN 1999dn we found the most plausible alternative to H-alpha to be a blend of Si II and Fe II lines which can be adjusted to fit by increasing the metallicity. Our models are simple; they assume a powerlaw density profile with radius, homologous expansion, and solar compositions. The helium core is produced by burning 4H --> He in order to conserve nucleon number. For models with hydrogen the outer skin of the ...

  1. Intestinal Microbiota And Diet in IBS: Causes, Consequences, or Epiphenomena?

    NARCIS (Netherlands)

    Rajilic-Stojanovic, M.; Jonkers, D.M.; Salonen, A.; Hanevik, K.; Raes, J.; Jalanka, J.; de Vos, W.M.; Manichanh, C.; Golic, N.; Enck, P.; Philippou, E.; Iraqi, F.A.; Clarke, G.; Spiller, R.C.; Penders, J.

    2015-01-01

    Irritable bowel syndrome (IBS) is a heterogeneous functional disorder with a multifactorial etiology that involves the interplay of both host and environmental factors. Among environmental factors relevant for IBS etiology, the diet stands out given that the majority of IBS patients report their sym

  2. European waste-to-energy systems. Case study of Munich: Munich North IA and IB, Munich North II, Munich South IV and V

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-05-01

    The city of Munich has a population of 1,315,000. Solid waste is collected by a city department and delivered to the city's own Electricity Works. The Electricity Works incinerates the waste in five incinerators in two separate locations (the North and South plants). Munich's five incinerators represent three different designs for co-generation of heat and electrical energy. All burn both waste and fossil fuel and all use Benson boilers to produce steam at 184 bars (181.5 atm) and 540/sup 0/C (1,000/sup 0/F). The Electricity Works recovers energy in the form of electricity, hot water, and steam. Ash, bulky objects, and non-incinerable waste are dumped on a ''garbage mountain'' within the city limits. The system's priority is to produce electricity for the city grid rather than to treat waste. The hot water and steam produced are used in district heating. The system is peakloaded both for electricity and for district heating, and, as a result, is operated with some diseconomy. Over 450,000 metric tons (495,700 short tons) of waste were burned in 1975. That amount represents practically all the solid waste collected in Munich. A shredder with a capacity of 30,000 metric tons (33,000 short tons) per year will be added in 1977 and this will allow for even more complete incineration in the future. Some fees for collection go towards the difference between the total costs ofincineration and the revenue earned from the sale of energy and scrap metal. The rates charged appear to be far below actual costs of incineration, which suggests that the sale of electricity is subsidizing the cost of incineration.

  3. [The gastrointestinal motor function in irritable bowel syndrome (IBS)].

    Science.gov (United States)

    Sagami, Yasuhiro; Hongo, Michio

    2006-08-01

    Irritable bowel syndrome (IBS) is presumed to be a gastrointestinal motility disorder with the brain-gut interaction. Psychological stress and stimuli of the colonic lumen increase colonic motor function which is exaggerated in IBS patients. Corticotropin-releasing hormone (CRH) is considered to be a major mediator of stress responses in the brain-gut interaction. Similarly, peripheral administration of CRH affects colonic motility, induces abdominal symptoms and stimulates ACTH secretion, all of which are exaggerated in IBS patients. CRH antagonist blocks the greater responses of colonic motility in IBS. CRH is a key peptide in the pathophysiology of IBS with the brain-gut interaction.

  4. Vessel Weapon System Baseline Deviation Analysis Based on ANSYS%基于ANSYS的舰船武器装备基准变化分析方法

    Institute of Scientific and Technical Information of China (English)

    张磊; 王安国; 李辉

    2013-01-01

    Vessel weapon system baseline deviation caused by external condition affects attack accuracy. The finite element model is constructed by ANSYS. 3D wave loads calculation method is used to simulate the wave force in sailing condition. Vessel weapon system baseline deviation in the case of two limit sea conditions is researched. The simulation result indicates that vessel weapon system baseline deviation of certain vessel structure of this text is remarkable in the rolling condition and the weapon baseline near stem and broadside has a tremendous influence. Therefore this certain vessel should be sailing a-gainst wave while it carries out combat duty in order to decrease the influence of rolling.%舰船武器装备基准在外界因素作用下产生变化,从而影响武器系统的打击精度.应用ANSYS平台建立舰船有限元模型,利用三维波浪载荷的计算方法模拟航行条件下舰船所受载荷,研究了舰船甲板面武器装备基准在两种极限海况下的变化情况.仿真结果表明:针对所选取的某型舰船主体结构而言,舰船横摇使武器装备基准产生较大的变化,并且靠近船体尾部和两舷位置处装备的基准变化较为显著,所以该型舰船在执行作战任务中,应尽量采取顶浪航行,减小舰船横摇对武器装备基准的影响.

  5. Measuring health system strengthening: application of the balanced scorecard approach to rank the baseline performance of three rural districts in Zambia.

    Directory of Open Access Journals (Sweden)

    Wilbroad Mutale

    Full Text Available INTRODUCTION: There is growing interest in health system performance and recently WHO launched a report on health systems strengthening emphasising the need for close monitoring using system-wide approaches. One recent method is the balanced scorecard system. There is limited application of this method in middle- and low-income countries. This paper applies the concept of balanced scorecard to describe the baseline status of three intervention districts in Zambia. METHODOLOGY: The Better Health Outcome through Mentoring and Assessment (BHOMA project is a randomised step-wedged community intervention that aims to strengthen the health system in three districts in the Republic of Zambia. To assess the baseline status of the participating districts we used a modified balanced scorecard approach following the domains highlighted in the MOH 2011 Strategic Plan. RESULTS: Differences in performance were noted by district and residence. Finance and service delivery domains performed poorly in all study districts. The proportion of the health workers receiving training in the past 12 months was lowest in Kafue (58% and highest in Luangwa district (77%. Under service capacity, basic equipment and laboratory capacity scores showed major variation, with Kafue and Luangwa having lower scores when compared to Chongwe. The finance domain showed that Kafue and Chongwe had lower scores (44% and 47% respectively. Regression model showed that children's clinical observation scores were negatively correlated with drug availability (coeff -0.40, p = 0.02. Adult clinical observation scores were positively association with adult service satisfaction score (coeff 0.82, p = 0.04 and service readiness (coeff 0.54, p = 0.03. CONCLUSION: The study applied the balanced scorecard to describe the baseline status of 42 health facilities in three districts of Zambia. Differences in performance were noted by district and residence in most domains with finance and service

  6. Ib & Jørgen Rasmussen Arkitekter

    DEFF Research Database (Denmark)

    Lund, Nils-Ole

    2007-01-01

    1960’erne og 1970’erne var der stort set ikke den arkitektkonkurrence, hvor tvillingerne Ib & Jørgen ikke fik en placering eller et indkøb, og dette sprudlende og talentfulde arkitektpar har nu fået den portrætbog, de så længe har fortjent. Henved 100 énfamiliehuse og markante hovedværker som Sol...

  7. An exploratory review on critical factors of IBS formwork implementation for Malaysian construction stakeholders

    Science.gov (United States)

    Baharuddin, Mohd Nurfaisal; Bahardin, Nur Fadhilah; Zaidi, Mohd Azian; Lokman, Ikhwan; Nawi, Mohd Nasrun Mohd

    2016-08-01

    The goals of this paper is to analysed the critical factors of driving or hindering the used of Industrialised Building System (IBS) formwork system in the Malaysian construction industry. Based on the reviews of a previous research and related literature, this paper was identified four (4) critical factor that classified as a difficulties to the success of IBS formwork system application; The issues related to the lack of knowledge and awareness, high cost and financial barriers, lack of incentive and promotion and lack of enforcement for government policy were highlight as a key dimension for the uses of IBS formwork system to success. The objective of this paper is to determine the importance factors in implementing IBS formwork in Malaysia. A preliminary survey which qualitative research approach has been adopted for this study as to validate the factors which found in the literature study. Based on the result analysis, it can be confirmed that the entire factors in literature review are strongly related with challenges in construction industry.

  8. Human leucocyte antigen class Ib molecules in pregnancy success and early pregnancy loss

    DEFF Research Database (Denmark)

    Dahl, Mette; Hviid, Thomas Vauvert F

    2013-01-01

    AND CONCLUSIONS The HLA class Ib molecules seem to induce suppression of the maternal immune system, but are not necessarily fundamental factors for pregnancy success. However, evidence points towards low expression of these proteins, especially HLA-G, being associated with reduced fertility. To clarify...

  9. TSH elevations as the first laboratory evidence for pseudohypoparathyroidism type Ib (PHP-Ib).

    Science.gov (United States)

    Molinaro, Angelo; Tiosano, Dov; Takatani, Rieko; Chrysis, Dionisios; Russell, William; Koscielniak, Nikolas; Kottler, Marie-Laure; Agretti, Patrizia; De Marco, Giuseppina; Ahtiainen, Petteri; Christov, Marta; Mäkitie, Outi; Tonacchera, Massimo; Jüppner, Harald

    2015-05-01

    Hypocalcemia and hyperphosphatemia because of resistance toward parathyroid hormone (PTH) in the proximal renal tubules are the most prominent abnormalities in patients affected by pseudohypoparathyroidism type Ib (PHP-Ib). In this rare disorder, which is caused by GNAS methylation changes, resistance can occur toward other hormones, such as thyroid-stimulating hormone (TSH), that mediate their actions through G protein-coupled receptors. However, these additional laboratory abnormalities are usually not recognized until PTH-resistant hypocalcemia becomes clinically apparent. We now describe four pediatric patients, first diagnosed with subclinical or overt hypothyroidism between the ages of 0.2 and 15 years, who developed overt PTH-resistance 3 to 20 years later. Although anti-thyroperoxidase (anti-TPO) antibodies provided a plausible explanation for hypothyroidism in one of these patients, this and two other patients revealed broad epigenetic GNAS abnormalities, which included loss of methylation (LOM) at exons AS, XL, and A/B, and gain of methylation at exon NESP55; ie, findings consistent with PHP-Ib. LOM at GNAS exon A/B alone led in the fourth patient to the identification of a maternally inherited 3-kb STX16 deletion, a well-established cause of autosomal dominant PHP-Ib. Although GNAS methylation changes were not detected in additional pediatric and adult patients with subclinical hypothyroidism (23 pediatric and 39 adult cases), hypothyroidism can obviously be the initial finding in PHP-Ib patients. One should therefore consider measuring PTH, along with calcium and phosphate, in patients with unexplained hypothyroidism for extended periods of time to avoid hypocalcemia and associated clinical complications.

  10. Information security management system and management baseline for classified protection%信息安全管理体系与等级保护管理要求

    Institute of Scientific and Technical Information of China (English)

    马遥; 黄俊强

    2012-01-01

    This article describes the information security management system and development process and the main contents, analyses the information security management system standard and the baseline for classified protection standards, to identify common during points and differences, and analyzes the relationship, and apply both of them into the actual management process.%介绍了信息安全管理体系的主要内容及发展过程,结合信息安全管理体系标准与等级保护标准,将信息安全管理体系与等级保护基本要求的安全管理进行对比分析,找出其间的共同点及区别,并分析了两者在实际应用上的相互关系,将二者运用到实际管理过程中.

  11. Demographic patterns and trends in Central Ghana: baseline indicators from the Kintampo Health and Demographic Surveillance System

    Directory of Open Access Journals (Sweden)

    Seth Owusu-Agyei

    2012-12-01

    Full Text Available Background: The dearth of health and demographic data in sub-Saharan Africa from vital registration systems and its impact on effective planning for health and socio-economic development is widely documented. Health and Demographic Surveillance Systems have the capacity to address the dearth of quality data for policy making in resource-poor settings. Objective: This article demonstrates the utility of the Kintampo Health and Demographic Surveillance System (KHDSS by showing the patterns and trends of population change from 2005 to 2009 in the Kintampo North Municipality and Kintampo South districts of Ghana through data obtained from the KHDSS biannual update rounds. Design: Basic demographic rates for fertility, mortality, and migration were computed by year. School enrolment was computed as a percentage in school by age and sex for 6–18 year-olds. Socio-economic status was derived by use of Principal Components Analysis on household assets. Results: Over the period, an earlier fertility decline was reversed in 2009; mortality declined slightly for all age-groups, and a significant share of working-age population was lost through out-migration. Large minorities of children of school-going age are not in school. Socio-economic factors are shown to be important determinants of fertility and mortality. Conclusion : Strengthening the capacity of HDSSs could offer added value to evidence-driven policymaking at local level.

  12. ibérico y cubano

    Directory of Open Access Journals (Sweden)

    Eduard Masjuan BRACONS

    2006-01-01

    Full Text Available Este artículo revisa las interpretaciones que el anarquismo histórico ibérico y cubano tuvieron respecto a la Naturaleza. Intenta explicar las necesidades de existencia que impulsaron la construcción de una nueva cultura de la Naturaleza en los medios obreros desde finales del siglo XIX y hasta los años treinta del siglo XX. Analizo el desarrollo y la orquestación de las ciencias naturales para acceder a una coevolución sustentable con la Naturaleza, a partir de los intermediarios ibéricos de Elisée Reclus, respecto a las relaciones de la sociedad, con el territorio y el agua; así como también la expansión del naturismo ecológico en Cuba. Presento algunas de las aportaciones de esta cultura obrera vinculadas con la Naturaleza, interpretándola en términos culturales, sociales y políticos.

  13. GFDL's ESM2 global coupled climate-carbon Earth System Models. Part I: physical formulation and baseline simulation characteristics

    Science.gov (United States)

    Dunne, John P.; John, Jasmin G.; Adcroft, Alistair J.; Griffies, Stephen M.; Hallberg, Robert W.; Shevalikova, Elena; Stouffer, Ronald J.; Cooke, William; Dunne, Krista A.; Harrison, Matthew J.; Krasting, John P.; Malyshev, Sergey L.; Milly, P.C.D.; Phillipps, Peter J.; Sentman, Lori A.; Samuels, Bonita L.; Spelman, Michael J.; Winton, Michael; Wittenberg, Andrew T.; Zadeh, Niki

    2012-01-01

    We describe the physical climate formulation and simulation characteristics of two new global coupled carbon-climate Earth System Models, ESM2M and ESM2G. These models demonstrate similar climate fidelity as the Geophysical Fluid Dynamics Laboratory's previous CM2.1 climate model while incorporating explicit and consistent carbon dynamics. The two models differ exclusively in the physical ocean component; ESM2M uses Modular Ocean Model version 4.1 with vertical pressure layers while ESM2G uses Generalized Ocean Layer Dynamics with a bulk mixed layer and interior isopycnal layers. Differences in the ocean mean state include the thermocline depth being relatively deep in ESM2M and relatively shallow in ESM2G compared to observations. The crucial role of ocean dynamics on climate variability is highlighted in the El Niño-Southern Oscillation being overly strong in ESM2M and overly weak ESM2G relative to observations. Thus, while ESM2G might better represent climate changes relating to: total heat content variability given its lack of long term drift, gyre circulation and ventilation in the North Pacific, tropical Atlantic and Indian Oceans, and depth structure in the overturning and abyssal flows, ESM2M might better represent climate changes relating to: surface circulation given its superior surface temperature, salinity and height patterns, tropical Pacific circulation and variability, and Southern Ocean dynamics. Our overall assessment is that neither model is fundamentally superior to the other, and that both models achieve sufficient fidelity to allow meaningful climate and earth system modeling applications. This affords us the ability to assess the role of ocean configuration on earth system interactions in the context of two state-of-the-art coupled carbon-climate models.

  14. Hydrologic conditions, recharge, and baseline water quality of the surficial aquifer system at Jekyll Island, Georgia, 2012-13

    Science.gov (United States)

    Gordon, Debbie W.; Torak, Lynn J.

    2016-03-08

    An increase of groundwater withdrawals from the surficial aquifer system on Jekyll Island, Georgia, prompted an investigation of hydrologic conditions and water quality by the U.S. Geological Survey during October 2012 through December 2013. The study demonstrated the importance of rainfall as the island’s main source of recharge to maintain freshwater resources by replenishing the water table from the effects of hydrologic stresses, primarily evapotranspiration and pumping. Groundwater-flow directions, recharge, and water quality of the water-table zone on the island were investigated by installing 26 shallow wells and three pond staff gages to monitor groundwater levels and water quality in the water-table zone. Climatic data from Brunswick, Georgia, were used to calculate potential maximum recharge to the water-table zone on Jekyll Island. A weather station located on the island provided only precipitation data. Additional meteorological data from the island would enhance potential evapotranspiration estimates for recharge calculations.

  15. Intestinal microbiota and diet in IBS: causes, consequences, or epiphenomena?

    Science.gov (United States)

    Rajilić-Stojanović, Mirjana; Jonkers, Daisy M; Salonen, Anne; Hanevik, Kurt; Raes, Jeroen; Jalanka, Jonna; de Vos, Willem M; Manichanh, Chaysavanh; Golic, Natasa; Enck, Paul; Philippou, Elena; Iraqi, Fuad A; Clarke, Gerard; Spiller, Robin C; Penders, John

    2015-02-01

    Irritable bowel syndrome (IBS) is a heterogeneous functional disorder with a multifactorial etiology that involves the interplay of both host and environmental factors. Among environmental factors relevant for IBS etiology, the diet stands out given that the majority of IBS patients report their symptoms to be triggered by meals or specific foods. The diet provides substrates for microbial fermentation, and, as the composition of the intestinal microbiota is disturbed in IBS patients, the link between diet, microbiota composition, and microbial fermentation products might have an essential role in IBS etiology. In this review, we summarize current evidence regarding the impact of diet and the intestinal microbiota on IBS symptoms, as well as the reported interactions between diet and the microbiota composition. On the basis of the existing data, we suggest pathways (mechanisms) by which diet components, via the microbial fermentation, could trigger IBS symptoms. Finally, this review provides recommendations for future studies that would enable elucidation of the role of diet and microbiota and how these factors may be (inter)related in the pathophysiology of IBS.

  16. Paternal uniparental isodisomy of the entire chromosome 20 as a molecular cause of pseudohypoparathyroidism type Ib (PHP-Ib).

    Science.gov (United States)

    Bastepe, Murat; Altug-Teber, Ozge; Agarwal, Chhavi; Oberfield, Sharon E; Bonin, Michael; Jüppner, Harald

    2011-03-01

    Pseudohypoparathyoridism type Ib (PHP-Ib) typically defines the presence of end-organ resistance to parathyroid hormone in the absence of Albright's hereditary osteodystrophy. Patients affected by this disorder present with imprinting defects in the complex GNAS locus. Microdeletions within STX16 or GNAS have been identified in familial cases with PHP-Ib, but the molecular cause of the GNAS imprinting defects in sporadic PHP-Ib cases remains poorly defined. We now report a case with sporadic PHP-Ib for whom a SNPlex analysis revealed loss of the maternal GNAS allele. Further analysis of the entire genome with a 100K SNP chip identified a paternal uniparental isodisomy affecting the entire chromosome 20 without evidence for another chromosomal abnormality. Our findings explain the observed GNAS methylation changes and the patient's hormone resistance, and furthermore suggest that chromosome 20 harbors, besides GNAS, no additional imprinted region that contributes to the clinical and laboratory phenotype.

  17. Magic Baseline Beta Beam

    CERN Document Server

    Agarwalla, Sanjib Kumar; Raychaudhuri, Amitava

    2007-01-01

    We study the physics reach of an experiment where neutrinos produced in a beta-beam facility at CERN are observed in a large magnetized iron calorimeter (ICAL) at the India-based Neutrino Observatory (INO). The CERN-INO distance is close to the so-called "magic" baseline which helps evade some of the parameter degeneracies and allows for a better measurement of the neutrino mass hierarchy and $\\theta_{13}$.

  18. Burden of constipation-predominant irritable bowel syndrome (IBS-C in France, Italy, and the United Kingdom

    Directory of Open Access Journals (Sweden)

    DiBonaventura MD

    2012-11-01

    findings highlight the pervasive influence of IBS-C on the day-to-day functioning of sufferers, their ability to be productive at work, and their influence on the wider health care system. Significant unmet needs remain, and improved management of this condition could result in significant and clinically meaningful gains in health status as well as alleviating a societal cost burden.Keywords: Europe, health status, work productivity, health care resource use

  19. Breton Island, Louisiana Baseline (Geographic, NAD83)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Breton Island, Louisiana Baseline (Geographic, NAD83) consists of vector line data that were input into the Digital Shoreline Analysis System (DSAS) version 4.0,...

  20. TAPIR--Finnish national geochemical baseline database.

    Science.gov (United States)

    Jarva, Jaana; Tarvainen, Timo; Reinikainen, Jussi; Eklund, Mikael

    2010-09-15

    In Finland, a Government Decree on the Assessment of Soil Contamination and Remediation Needs has generated a need for reliable and readily accessible data on geochemical baseline concentrations in Finnish soils. According to the Decree, baseline concentrations, referring both to the natural geological background concentrations and the diffuse anthropogenic input of substances, shall be taken into account in the soil contamination assessment process. This baseline information is provided in a national geochemical baseline database, TAPIR, that is publicly available via the Internet. Geochemical provinces with elevated baseline concentrations were delineated to provide regional geochemical baseline values. The nationwide geochemical datasets were used to divide Finland into geochemical provinces. Several metals (Co, Cr, Cu, Ni, V, and Zn) showed anomalous concentrations in seven regions that were defined as metal provinces. Arsenic did not follow a similar distribution to any other elements, and four arsenic provinces were separately determined. Nationwide geochemical datasets were not available for some other important elements such as Cd and Pb. Although these elements are included in the TAPIR system, their distribution does not necessarily follow the ones pre-defined for metal and arsenic provinces. Regional geochemical baseline values, presented as upper limit of geochemical variation within the region, can be used as trigger values to assess potential soil contamination. Baseline values have also been used to determine upper and lower guideline values that must be taken into account as a tool in basic risk assessment. If regional geochemical baseline values are available, the national guideline values prescribed in the Decree based on ecological risks can be modified accordingly. The national geochemical baseline database provides scientifically sound, easily accessible and generally accepted information on the baseline values, and it can be used in various

  1. Current patch test results with the European baseline series and extensions to it from the 'European Surveillance System on Contact Allergy' network, 2007-2008

    DEFF Research Database (Denmark)

    Uter, Wolfgang; Aberer, Werner; Armario-Hita, José Carlos;

    2012-01-01

    The pattern of contact sensitization to the supposedly most important allergens assembled in the baseline series differs between countries, presumably at least partly because of exposure differences. Objectives. To describe the prevalence of contact sensitization to allergens tested in consecutiv...

  2. p53-Independent induction of Fas and apoptosis in leukemic cells by an adenosine derivative, Cl-IB-MECA

    Science.gov (United States)

    Kim, Seong Gon; Ravi, Gnana; Hoffmann, Carsten; Jung, Yun-Jin; Kim, Min; Chen, Aishe; Jacobson, Kenneth A.

    2016-01-01

    A3 adenosine receptor (A3AR) agonists have been reported to influence cell death and survival. The effects of an A3AR agonist, 1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-β-D-ribofuranonamide (Cl-IB-MECA), on apoptosis in two human leukemia cell lines, HL-60 and MOLT-4, were investigated. Cl-IB-MECA (≥30 μM) increased the apoptotic fractions, as determined using fluorescence-activated cell sorting (FACS) analysis, and activated caspase 3 and poly-ADP-ribose-polymerase. Known messengers coupled to A3AR (phospholipase C and intracellular calcium) did not seem to play a role in the induction of apoptosis. Neither dantrolene nor BAPTA-AM affected the Cl-IB-MECA-induced apoptosis. Cl-IB-MECA failed to activate phospholipase C in HL-60 cells, while UTP activated it through endogenous P2Y2 receptors. Induction of apoptosis during a 48 hr exposure to Cl-IB-MECA was not prevented by the A3AR antagonists [5-propyl-2-ethyl-4-propyl-3-(ethylsulfanylcarbonyl)-6-phenylpyridine-5-carboxylate] (MRS 1220) or N-[9-chloro-2-(2-furanyl)[l,2,4]triazolo[l,5-c]quinazolin-5-yl]benzeneacetamide (MRS 1523). Furthermore, higher concentrations of MRS 1220, which would also antagonize A1 and A2A receptors, were ineffective in preventing the apoptosis. Although Cl-IB-MECA has been shown in other systems to cause apoptosis through an A3AR-mediated mechanism, in these cells it appeared to be an adenosine receptor-independent effect, which required prolonged incubation. In both HL-60 and MOLT-4 cells, Cl-IB-MECA induced the expression of Fas, a death receptor. This induction of Fas was not dependent upon p53, because p53 is not expressed in an active form in either HL-60 or MOLT-4 cells. Cl-IB-MECA-induced apoptosis in HL-60 cells was augmented by an agonistic Fas antibody, CH-11, and this increase was suppressed by the antagonistic anti-Fas antibody ZB-4. Therefore, Cl-IB-MECA induced apoptosis via a novel, p53-independent up-regulation of Fas. Published by

  3. Coat protein-mediated resistance against an Indian isolate of the Cucumber mosaic virus subgroup IB in Nicotiana benthamiana

    Indian Academy of Sciences (India)

    A Srivastava; S K Raj

    2008-06-01

    Coat protein (CP)-mediated resistance against an Indian isolate of the Cucumber mosaic virus (CMV) subgroup IB was demonstrated in transgenic lines of Nicotiana benthamiana through Agrobacterium tumefaciens-mediated transformation. Out of the fourteen independently transformed lines developed, two lines were tested for resistance against CMV by challenge inoculations. The transgenic lines exhibiting complete resistance remained symptomless throughout life and showed reduced or no virus accumulation in their systemic leaves after virus challenge. These lines also showed virus resistance against two closely related strains of CMV. This is the first report of CP-mediated transgenic resistance against a CMV subgroup IB member isolated from India.

  4. CLINICAL EVALUATION OF MODIFIED SIRODHARA PROCEDURE & KUKSHI BASTI IN THE MANAGEMENT OF PAKVASAYAGATA VATA ROGA (IBS

    Directory of Open Access Journals (Sweden)

    Tripathi J.S.

    2011-05-01

    Full Text Available Irritable Bowel Syndrome is a clinical entity recently identified with a set of symptoms related to gastrointestinal tract. These symptoms essentially pertain to the diathesis of gut motility disorder. The characteristic clinical features are abdominal pain, altered bowel habit, psychiatric symptoms such as anxiety or depression in the absence any detectable organic pathology. It is a persistent syndrome intractable to all kinds of treatment and presentation often appears intermingled with a range of personality factors. IBS seems to be apparently comparable to two classicals Ayurvedic syndromes described in Samhita texts of Ayurveda viz. (1 Vataja Grahani roga (2 Pakvasayagata vata. On further conceptual analysis, it may be concluded that IBS may not be truly comparable with Vatika Grahani roga because Grahni is a disease of “Grahani” organ, which relates to small bowel while IBS as known in Western modern medicine is predominantly a disease of colon. Further Grahni roga is essentially characterized by depletion of Agni i.e. Pachaka pitta while is case of IBS the basic pathology is not of digestive nature; rather it is more of psychoneurological nature. In view of this, it seems logical to correlate IBS with Pakvasayagata vata vyadhi as described in all Samhitas and is essentially psychoneurotic diatheses. However, there is a need of constructing the samprapti of this disease identifying its components like dosha, dushya and adhisthana etc. Present clinical study designed to know more about the aetiopathogical nature and clinical profile of Irritable Bowel Syndrome as seen in Indian settings. Hence, it was decided to launch an epidemiological and clinical study on IBS through the patients reporting for treatment at University Hospital, Banaras Hindu University. The Present study is based on randomly selected 45 patients. The Ayurvedic formulation, which was tried in these patients, with a view of their probable role as ENS sedative

  5. Long Baseline Neutrino Experiments

    Science.gov (United States)

    Mezzetto, Mauro

    2016-05-01

    Following the discovery of neutrino oscillations by the Super-Kamiokande collaboration, recently awarded with the Nobel Prize, two generations of long baseline experiments had been setup to further study neutrino oscillations. The first generation experiments, K2K in Japan, Minos in the States and Opera in Europe, focused in confirming the Super-Kamiokande result, improving the precision with which oscillation parameters had been measured and demonstrating the ντ appearance process. Second generation experiments, T2K in Japan and very recently NOνA in the States, went further, being optimized to look for genuine three neutrino phenomena like non-zero values of θ13 and first glimpses to leptonic CP violation (LCPV) and neutrino mass ordering (NMO). The discovery of leptonic CP violation will require third generation setups, at the moment two strong proposals are ongoing, Dune in the States and Hyper-Kamiokande in Japan. This review will focus a little more in these future initiatives.

  6. Biofuels Baseline 2008

    Energy Technology Data Exchange (ETDEWEB)

    Hamelinck, C.; Koper, M.; Berndes, G.; Englund, O.; Diaz-Chavez, R.; Kunen, E.; Walden, D.

    2011-10-15

    The European Union is promoting the use of biofuels and other renewable energy in transport. In April 2009, the Renewable Energy Directive (2009/28/EC) was adopted that set a 10% target for renewable energy in transport in 2020. The directive sets several requirements to the sustainability of biofuels marketed in the frame of the Directive. The Commission is required to report to the European Parliament on a regular basis on a range of sustainability impacts resulting from the use of biofuels in the EU. This report serves as a baseline of information for regular monitoring on the impacts of the Directive. Chapter 2 discusses the EU biofuels market, the production and consumption of biofuels and international trade. It is derived where the feedstock for EU consumed biofuels originally come from. Chapter 3 discusses the biofuel policy framework in the EU and major third countries of supply. It looks at various policy aspects that are relevant to comply with the EU sustainability requirements. Chapter 4 discusses the environmental and social sustainability aspects associated with EU biofuels and their feedstock. Chapter 5 discusses the macro-economic effects that indirectly result from increased EU biofuels consumption, on commodity prices and land use. Chapter 6 presents country factsheets for main third countries that supplied biofuels to the EU market in 2008.

  7. Effect of Repeated Container Lid Opening on Dentin Shear Bond Strength of Two Dentin Adhesive Systems

    Directory of Open Access Journals (Sweden)

    H. Hassanzadeh

    2008-03-01

    Full Text Available Objective: Comparing the effect of repeated opening of the container lid of two dentin adhesive systems, Prime&Bond NT (P&B NT and iBond (iB, on shear bond strength.Materials and Methods: Intact bovine lower incisors (n=60, fixed in acrylic were ran-domly divided into six groups (n=10. Groups I and II were set as control groups. P&B NT and iB were applied on the samples after five days a week, three times a day for two weeks of use in groups III and VI; and after four weeks of use in groups V and VI. The samples were evaluated by a universal testing-machine (Instron, cross-head speed 1mm/min and stereomicroscope.Results: There was no significant difference between the bond strengths in any of the three P&B NT. The mean amount of the shear bond strength for iB after 60 times of use (15.31 MPa was significantly lowerthan that at the baseline (23.51 MPa. There was no significant difference between iB at the baseline and after 30 times of use (19.26 Mpa, and also between iB after 30 times of use and after 60 times of use. All P&B NT groups showed significantly highershear bond strengths when compared with their similar iB groups in iB.Conclusion: Repeated use (60 times of the all-in-one adhesive container seems to reduce dentin shear bond strength. Therefore, containers with a lower content of the same adhe-sive or a single-dose of the adhesive are preferred.

  8. Mechanisms and efficacy of dietary FODMAP restriction in IBS.

    Science.gov (United States)

    Staudacher, Heidi M; Irving, Peter M; Lomer, Miranda C E; Whelan, Kevin

    2014-04-01

    IBS is a debilitating condition that markedly affects quality of life. The chronic nature, high prevalence and associated comorbidities contribute to the considerable economic burden of IBS. The pathophysiology of IBS is not completely understood and evidence to guide management is variable. Interest in dietary intervention continues to grow rapidly. Ileostomy and MRI studies have demonstrated that some fermentable carbohydrates increase ileal luminal water content and breath hydrogen testing studies have demonstrated that some carbohydrates also increase colonic hydrogen production. The effects of fermentable carbohydrates on gastrointestinal symptoms have also been well described in blinded, controlled trials. Dietary restriction of fermentable carbohydrates (popularly termed the 'low FODMAP diet') has received considerable attention. An emerging body of research now demonstrates the efficacy of fermentable carbohydrate restriction in IBS; however, limitations still exist with this approach owing to a limited number of randomized trials, in part due to the fundamental difficulty of placebo control in dietary trials. Evidence also indicates that the diet can influence the gut microbiota and nutrient intake. Fermentable carbohydrate restriction in people with IBS is promising, but the effects on gastrointestinal health require further investigation.

  9. Current patch test results with the European baseline series and extensions to it from the 'European Surveillance System on Contact Allergy' network, 2007-2008

    NARCIS (Netherlands)

    Uter, Wolfgang; Aberer, Werner; Armario-Hita, José Carlos; Fernandez-Vozmediano, José M; Ayala, Fabio; Balato, Anna; Bauer, Andrea; Ballmer-Weber, Barbara; Beliauskiene, Aiste; Fortina, Anna Belloni; Bircher, Andreas; Brasch, Jochen; Chowdhury, Mahbub M U; Coenraads, Pieter-Jan; Schuttelaar, Marie-Louise; Cooper, Sue; Czarnecka-Operacz, Magda; Zmudzinska, Maria; Elsner, Peter; English, John S C; Frosch, Peter J; Fuchs, Thomas; García-Gavín, Juan; Fernández-Redondo, Virginia; Gawkrodger, David J; Giménez-Arnau, Ana; Green, Cathy M; Horne, Helen L; Johansen, Jeanne Duus; Jolanki, Riitta; Pesonen, Maria; King, Clodagh M; Krêcisz, Beata; Chomiczewska, Dorota; Kiec-Swierczynska, Marta; Larese, Francesca; Mahler, Vera; Ormerod, Anthony D; Peserico, Andrea; Rantanen, Tapio; Rustemeyer, Thomas; Sánchez-Pérez, Javier; Sansom, Jane E; Silvestre, Juan Fco; Simon, Dagmar; Spiewak, Radoslaw; Statham, Barry N; Stone, Natalie; Wilkinson, Mark; Schnuch, Axel

    2012-01-01

    BACKGROUND: The pattern of contact sensitization to the supposedly most important allergens assembled in the baseline series differs between countries, presumably at least partly because of exposure differences. Objectives. To describe the prevalence of contact sensitization to allergens tested in c

  10. Patch test results with fragrance markers of the baseline series - analysis of the European Surveillance System on Contact Allergies (ESSCA) network 2009-2012

    NARCIS (Netherlands)

    Frosch, Peter J.; Johansen, Jeanne Duus; Schuttelaar, Marie-Louise A.; Silvestre, Juan F.; Sanchez-Perez, Javier; Weisshaar, Elke; Uter, Wolfgang

    2015-01-01

    Background. Contact allergy to fragrances is common, and impairs quality of life, particularly in young women. Objective. To provide current results on the prevalences of sensitization to fragrance allergens used as markers in the baseline series of most European countries. Methods. Data of patients

  11. Baseline System Costs for 50.0 MW Enhanced Geothermal System -- A Function of: Working Fluid, Technology, and Location, Location, Location

    Energy Technology Data Exchange (ETDEWEB)

    Dunn, Paul [Gas Equipment Engineering Corp., Milford, CT (United States); Selman, Nancy [Gas Equipment Engineering Corp., Milford, CT (United States); Volpe, Anthony Della [Gas Equipment Engineering Corp., Milford, CT (United States); Moss, Deborah [Gas Equipment Engineering Corp., Milford, CT (United States); Mobley, Rick [Plasma Energy Services, LLC, Putnam, CT (United States); Dickey, Halley [Turbine Air Systems, Houston, TX (United States); Unruh, Jeffery [Fugro NV/Wm. Lettis & Associates, Houston, TX (United States); Hitchcock, Chris [Fugro NV/Wm. Lettis & Associates, Houston, TX (United States); Tanguay, Jasmine [Conservation Law Foundation/CLF Ventures, Boston, MA (United States); Larsen, Walker [Conservation Law Foundation/CLF Ventures, Boston, MA (United States); Sanyal, Sabir [GeothermEx, Inc., San Pablo, CA (United States); Butler, Steven [GeothermEx, Inc., San Pablo, CA (United States); Stacey, Robert [GeothermEx, Inc., San Pablo, CA (United States); Robertson-Tait, Ann [GeothermEx, Inc., San Pablo, CA (United States); Pruess, Karsten [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Gutoski, Greg [Fairbanks Morse Engines (FME), Beloit, WI (United States); Fay, Jamie M. [Fort Point Associates, Boston, MA (United States); Stitzer, John T. [Fort Point Associates, Boston, MA (United States); Oglesby, Ken [Impact Technologies LLC, Tulsa, OK (United States)

    2012-04-30

    Substantial unexploited opportunity exists for the US, and the world, in Enhanced Geothermal Systems (EGS). As a result of US DOE investment, new drilling technology, new power generation equipment and cycles enable meaningful power production, in a compact and modular fashion; at lower and lower top side EGS working fluid temperatures and in a broader range of geologies and geographies. This cost analysis effort supports the expansion of Enhanced Geothermal Systems (EGS), furthering DOE strategic themes of energy security and sub goal of energy diversity; reducing the Nation's dependence on foreign oil while improving the environment.

  12. Solid Waste Program technical baseline description

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, A.B.

    1994-07-01

    The system engineering approach has been taken to describe the technical baseline under which the Solid Waste Program is currently operating. The document contains a mission analysis, function analysis, system definition, documentation requirements, facility and project bases, and uncertainties facing the program.

  13. Waste management project technical baseline description

    Energy Technology Data Exchange (ETDEWEB)

    Sederburg, J.P.

    1997-08-13

    A systems engineering approach has been taken to describe the technical baseline under which the Waste Management Project is currently operating. The document contains a mission analysis, function analysis, requirement analysis, interface definitions, alternative analysis, system definition, documentation requirements, implementation definitions, and discussion of uncertainties facing the Project.

  14. Functional state of rat liver RNA polymerase IA and IB.

    Science.gov (United States)

    Zoncheddu, A; Accomando, R; Pertica, M; Orunesu, M

    1979-01-01

    Phosphocellulose chromatography has been employed to characterize RNA polymerase I present in two different functional states in rat liver cells. The actively transcribing enzyme solubilized from nuclei appears to belong both to the IA and IB classes, whereas the non-transcribing enzyme present in the cytoplasmic fraction has been found to belong only to the IA class. Indirect and direct evidence indicates, however, that in isolated nuclei only the IB form is to be regarded as the physiological form of the enzyme, the IA form arising as a procedural artefact during the extraction process. It may, therefore, be concluded that rat liver IA and IB RNA polymerase are to be strictly regarded as the non-transcribing and transcribing form of the enzyme, respectively.

  15. Hanford Site technical baseline database

    Energy Technology Data Exchange (ETDEWEB)

    Porter, P.E., Westinghouse Hanford

    1996-05-10

    This document includes a cassette tape that contains the Hanford specific files that make up the Hanford Site Technical Baseline Database as of May 10, 1996. The cassette tape also includes the delta files that delineate the differences between this revision and revision 3 (April 10, 1996) of the Hanford Site Technical Baseline Database.

  16. Hanford Site technical baseline database

    Energy Technology Data Exchange (ETDEWEB)

    Porter, P.E.

    1996-09-30

    This document includes a cassette tape that contains the Hanford specific files that make up the Hanford Site Technical Baseline Database as of September 30, 1996. The cassette tape also includes the delta files that dellinate the differences between this revision and revision 4 (May 10, 1996) of the Hanford Site Technical Baseline Database.

  17. Plutonium Immobilization Project Baseline Formulation

    Energy Technology Data Exchange (ETDEWEB)

    Ebbinghaus, B.

    1999-02-01

    A key milestone for the Immobilization Project (AOP Milestone 3.2a) in Fiscal Year 1998 (FY98) is the definition of the baseline composition or formulation for the plutonium ceramic form. The baseline formulation for the plutonium ceramic product must be finalized before the repository- and plant-related process specifications can be determined. The baseline formulation that is currently specified is given in Table 1.1. In addition to the baseline formulation specification, this report provides specifications for two alternative formulations, related compositional specifications (e.g., precursor compositions and mixing recipes), and other preliminary form and process specifications that are linked to the baseline formulation. The preliminary specifications, when finalized, are not expected to vary tremendously from the preliminary values given.

  18. Electricity Generation Baseline Report

    Energy Technology Data Exchange (ETDEWEB)

    Logan, Jeffrey [National Renewable Energy Lab. (NREL), Golden, CO (United States); Marcy, Cara [National Renewable Energy Lab. (NREL), Golden, CO (United States); McCall, James [National Renewable Energy Lab. (NREL), Golden, CO (United States); Flores-Espino, Francisco [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bloom, Aaron [National Renewable Energy Lab. (NREL), Golden, CO (United States); Aabakken, Jorn [National Renewable Energy Lab. (NREL), Golden, CO (United States); Cole, Wesley [National Renewable Energy Lab. (NREL), Golden, CO (United States); Jenkin, Thomas [National Renewable Energy Lab. (NREL), Golden, CO (United States); Porro, Gian [National Renewable Energy Lab. (NREL), Golden, CO (United States); Liu, Chang [National Renewable Energy Lab. (NREL), Golden, CO (United States); Ganda, Francesco [Argonne National Lab. (ANL), Argonne, IL (United States); Boardman, Richard [Idaho National Lab. (INL), Idaho Falls, ID (United States); Tarka, Thomas [National Energy Technology Lab. (NETL), Albany, OR (United States); Brewer, John [National Energy Technology Lab. (NETL), Albany, OR (United States); Schultz, Travis [National Energy Technology Lab. (NETL), Albany, OR (United States)

    2017-01-01

    This report was developed by a team of national laboratory analysts over the period October 2015 to May 2016 and is part of a series of studies that provide background material to inform development of the second installment of the Quadrennial Energy Review (QER 1.2). The report focuses specifically on U.S. power sector generation. The report limits itself to the generation sector and does not address in detail parallel issues in electricity end use, transmission and distribution, markets and policy design, and other important segments. The report lists 15 key findings about energy system needs of the future.

  19. Data of evolutionary structure change: 1IB6D-9LDTB [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6D-9LDTB 1IB6 9LDT D B -------------------MKVAVLGAAGGIGQALALLL...GGGSATLSMGQAAARFGLSLVRALQGEQGVVECAYVEG----DGQYARFFSQPLLLGKNGVEERKSIGTLSAFEQNALEGMLDT...line> LYS CA 349 9LDT B 9LDT...line> 9LDT B 9LDTB 9LDT B

  20. Data of evolutionary structure change: 1IB6D-9LDTA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6D-9LDTA 1IB6 9LDT D A -------------------MKVAVLGAAGGIGQALALLL...AKAGGGSATLSMGQAAARFGLSLVRALQGEQGVVECAYVEG----DGQYARFFSQPLLLGKNGVEERKSIGTLSAFEQNALEGMLDT... TYR CA 320 ALA CA 344 9LDT A 9LDTA ISTMIKGLYGIKEN 1 9LDT A

  1. Hydropower Baseline Cost Modeling

    Energy Technology Data Exchange (ETDEWEB)

    O' Connor, Patrick W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Zhang, Qin Fen [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); DeNeale, Scott T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Chalise, Dol Raj [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Centurion, Emma E. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-01-01

    Recent resource assessments conducted by the United States Department of Energy have identified significant opportunities for expanding hydropower generation through the addition of power to non-powered dams and on undeveloped stream-reaches. Additional interest exists in the powering of existing water resource infrastructure such as conduits and canals, upgrading and expanding existing hydropower facilities, and the construction new pumped storage hydropower. Understanding the potential future role of these hydropower resources in the nation’s energy system requires an assessment of the environmental and techno-economic issues associated with expanding hydropower generation. To facilitate these assessments, this report seeks to fill the current gaps in publically available hydropower cost-estimating tools that can support the national-scale evaluation of hydropower resources.

  2. Development and psychometric testing of the Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS).

    OpenAIRE

    Ohlsson Bodil; Bengtsson Mariette; Ulander Kerstin

    2007-01-01

    Abstract Background The aim of this study was to develop and psychometrically test a short, patient-reported questionnaire to be used in clinical practice for patients with Irritable Bowel Syndrome (IBS). The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS) questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS. Methods The VAS-IBS was psychometrically tested for content and criterion validity, scale acceptability, it...

  3. Development and psychometric testing of the Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS)

    OpenAIRE

    Bengtsson, Mariette; Ohlsson, Bodil; Ulander, Kerstin

    2007-01-01

    Background: The aim of this study was to develop and psychometrically test a short, patient-reported questionnaire to be used in clinical practice for patients with Irritable Bowel Syndrome (IBS). The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS) questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS. Methods: The VAS-IBS was psychometrically tested for content and criterion validity, scale acceptability, item-redu...

  4. Al-Shāṭibīs sufismekritik:

    DEFF Research Database (Denmark)

    Riexinger, Martin Thomas

    2016-01-01

    The faqīh (Islamic legal scholar) al-Shāṭibī (d. 1388) from Granada is primarily known for his innovative approach within the field of legal theory (uṣūl al-fiqh). However, he dedicated much attention to the criticism of sufism. But like other Islamic scholars who opposed Sufism he did...

  5. Propostas para o estudo dos protestantismos ibéricos

    OpenAIRE

    Afonso, José António

    2004-01-01

    A propósito da edição da obra “Las minorias religiosas en España y Portugal: passado y presente”, número monográfico da revista “Anales de Historia Contemporanea” (Universidade de Múrcia), o Autor elenca algumas propostas para o estudo dos protestantismos ibéricos.

  6. An Ipomoea batatas iron-sulfur cluster scaffold protein gene, IbNFU1, is involved in salt tolerance.

    Directory of Open Access Journals (Sweden)

    Degao Liu

    Full Text Available Iron-sulfur cluster biosynthesis involving the nitrogen fixation (Nif proteins has been proposed as a general mechanism acting in various organisms. NifU-like protein may play an important role in protecting plants against abiotic and biotic stresses. An iron-sulfur cluster scaffold protein gene, IbNFU1, was isolated from a salt-tolerant sweetpotato (Ipomoea batatas (L. Lam. line LM79 in our previous study, but its role in sweetpotato stress tolerance was not investigated. In the present study, the IbNFU1 gene was introduced into a salt-sensitive sweetpotato cv. Lizixiang to characterize its function in salt tolerance. The IbNFU1-overexpressing sweetpotato plants exhibited significantly higher salt tolerance compared with the wild-type. Proline and reduced ascorbate content were significantly increased, whereas malonaldehyde (MDA content was significantly decreased in the transgenic plants. The activities of superoxide dismutase (SOD and photosynthesis were significantly enhanced in the transgenic plants. H2O2 was also found to be significantly less accumulated in the transgenic plants than in the wild-type. Overexpression of IbNFU1 up-regulated pyrroline-5-carboxylate synthase (P5CS and pyrroline-5-carboxylate reductase (P5CR genes under salt stress. The systemic up-regulation of reactive oxygen species (ROS scavenging genes was found in the transgenic plants under salt stress. These findings suggest that IbNFU1gene is involved in sweetpotato salt tolerance and enhances salt tolerance of the transgenic sweetpotato plants by regulating osmotic balance, protecting membrane integrity and photosynthesis and activating ROS scavenging system.

  7. El estudio de la Fauna Ibérica

    Directory of Open Access Journals (Sweden)

    Ramos Sánchez, María Ángeles

    2007-10-01

    Full Text Available Since the beginning in 1989, Fauna Ibérica has promoted coordinated research in Taxonomy bringing together more than 100 Spanish and non-Spanish experts. The programme supported by CSIC Presidency is lead by Museo Nacional de Ciencias Naturales. As a result, 30 Fauna Ibérica monographs has been published in addition to a year average of 50-60 scientific papers describing more than 50 new species per year. IBERFAUNA, the Data Bank of the Spanish Fauna, has been created including 38.000 out of the 61.000 species estimated to live in the Iberian Peninsula and Balearic Islands. This area is confirmed as one of the most biodiverse of the European Union with more than 50 % of the European species and more than 50 % of its endemics. Among future plans, a more stable organization is proposed in order to: maintaining dichotomy paper/digital publications, increasing interactivity among taxonomists and training, developing cyber-tools to facilitate public access to the information and increasing the strength of Fauna Ibérica through collaboration with other international initiatives and other areas of knowledge.Desde su inicio en 1989, Fauna Ibérica ha impulsado la investigación coordinada de más de 100 taxónomos españoles y extranjeros. El programa, apoyado por la Presidencia del CSIC, está dirigido por el Museo Nacional de Ciencias Naturales. Como resultado, se han publicado 30 monografías de la serie Fauna Ibérica, y un promedio anual de 50-60 artículos científicos que describen más de 50 nuevas especies por año. Se ha creado el Banco de Datos, IBERFAUNA, que cuenta ya con 38.000 de las aproximadamente 61.000 especies que habitan en la Península Ibérica y Baleares. Se confirma como una de las regiones más ricas en biodiversidad de la Unión Europea, con más del 50 % de las especies y más de un 50 % de sus endemismos. Entre los planes de futuro, se propone una estructura estable para Fauna Ibérica, que mantenga la dicotomía soporte

  8. QUANTITATIVE ANALYSIS ON THE LEVEL OF IBS ACCEPTANCE IN THE MALAYSIAN CONSTRUCTION INDUSTRY

    Directory of Open Access Journals (Sweden)

    MOHD SANUSI S. AHAMAD

    2011-04-01

    Full Text Available This IBS Survey report continues a practice that began in 2003. The first report was published in 2003 followed by in 2005 and in 2008. It records recent trends in selected areas that reflect Malaysia’s achievement on the IBS usage in building construction industry. Due to the dynamic economic and technological changes, IBS usage reports have been increasingly important. The design of the quantitative survey in IBS acceptance questionnaire is based on the Technology Acceptance Model (TAM. The comparison was done between the class of contractors G7 and the combined groups of G6, G5, G4. The t-test analysis shows that all the class of contractors (G7, G6, G5 and G4 have a common agreement on the awareness of IBS and IBS actual use (the benefits of using IBS in construction but have a significant difference in opinion on IBS actual use (the problems faced in using IBS and promotion of IBS by the government through CIDB, perceived ease of IBS use and perceived IBS usefulness. However, there are items in the variable that show significant difference between the comparison groups.

  9. Anti-Inflammatory Activities of a Chinese Herbal Formula IBS-20 In Vitro and In Vivo

    Directory of Open Access Journals (Sweden)

    Zhonghan Yang

    2012-01-01

    Full Text Available Irritable bowel syndrome (IBS is a functional bowel disorder and the etiology is not well understood. Currently there is no cure for IBS and no existing medication induces symptom relief in all patients. IBS-20 is a 20-herb Chinese medicinal formula that offers beneficial effects in patients with IBS; however, the underlying mechanisms are largely unknown. This study showed that IBS-20 potently inhibited LPS- or IFNΓ-stimulated expression of pro-inflammatory cytokines, as well as classically activated macrophage marker nitric oxide synthase 2. Similarly, IBS-20 or the component herb Coptis chinensis decreased LPS-stimulated pro-inflammatory cytokine secretion from JAWS II dendritic cells. IBS-20 or the component herbs also blocked or attenuated the IFNΓ-induced drop in transepithelial electric resistance, an index of permeability, in fully differentiated Caco-2 monolayer. Finally, the up-regulation of key inflammatory cytokines in inflamed colon from TNBS-treated mice was suppressed significantly by orally administrated IBS-20, including IFNΓ and IL-12p40. These data indicate that the anti-inflammatory activities of IBS-20 may contribute to the beneficial effects of the herbal extract in patients with IBS, providing a potential mechanism of action for IBS-20. In addition, IBS-20 may be a potential therapeutic agent against other Th1-dominant gut pathologies such as inflammatory bowel disease.

  10. A new mouse model of mild ornithine transcarbamylase deficiency (spf-j displays cerebral amino acid perturbations at baseline and upon systemic immune activation.

    Directory of Open Access Journals (Sweden)

    Tatyana N Tarasenko

    Full Text Available Ornithine transcarbamylase deficiency (OTCD, OMIM# 311250 is an inherited X-linked urea cycle disorder that is characterized by hyperammonemia and orotic aciduria. In this report, we describe a new animal model of OTCD caused by a spontaneous mutation in the mouse Otc gene (c.240T>A, p.K80N. This transversion in exon 3 of ornithine transcarbamylase leads to normal levels of mRNA with low levels of mature protein and is homologous to a mutation that has also been described in a single patient affected with late-onset OTCD. With higher residual enzyme activity, spf-J were found to have normal plasma ammonia and orotate. Baseline plasma amino acid profiles were consistent with mild OTCD: elevated glutamine, and lower citrulline and arginine. In contrast to WT, spf-J displayed baseline elevations in cerebral amino acids with depletion following immune challenge with polyinosinic:polycytidylic acid. Our results indicate that the mild spf-J mutation constitutes a new mouse model that is suitable for mechanistic studies of mild OTCD and the exploration of cerebral pathophysiology during acute decompensation that characterizes proximal urea cycle dysfunction in humans.

  11. 324 Building Baseline Radiological Characterization

    Energy Technology Data Exchange (ETDEWEB)

    R.J. Reeder, J.C. Cooper

    2010-06-24

    This report documents the analysis of radiological data collected as part of the characterization study performed in 1998. The study was performed to create a baseline of the radiological conditions in the 324 Building.

  12. Quivira NWR biological baseline data

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This dataset is biological baseline data for Quivira National Wildlife Refuge as of January 2016. It contains data on species found on the refuge, when and where...

  13. 日韩新三国实施IB课程述析%Introduction and analysis on the IB curriculum in Japan, South Korea and Singapore

    Institute of Scientific and Technical Information of China (English)

    徐士强

    2015-01-01

    本文通过对日、韩、新加坡三国引进和实施IB课程概况、学校数量、学校性质和大学招生政策情况的梳理,发现三国IB课程呈现的特点是:IB课程主要分布于私立学校, IB学校主要集中在经济、教育发达地区,IBDP课程占比最高,高校认可IB文凭呈增长趋势。这些特点带来的启示是:地区经济水平是IB课程准入的物质前提,开放的教育体系是IB课程实施的基本土壤,配套政策与法规是IB课程良性运作的根本保障。%Based on the Introduction and analysis on the IB curriculum such as the number of schools, school nature, university admission policy, in Japan, South Korea and Singapore, we found the characteristics of IB curriculum: it is mainly distributed in the private school, IB schools are mainly concentrated in developed areas, IBDP course is most offered, more and more Colleges recognized IB diploma. These characteristics bring enlightenment is: regional economic development is the material premise of IB access, open education system is the basic soil for IB curriculum, policies and regulations is the fundamental guarantee of IB curriculum.

  14. INTEGRAL FIELD SPECTROSCOPY OF SUPERNOVA EXPLOSION SITES: CONSTRAINING THE MASS AND METALLICITY OF THE PROGENITORS. I. TYPE Ib AND Ic SUPERNOVAE

    Energy Technology Data Exchange (ETDEWEB)

    Kuncarayakti, Hanindyo; Maeda, Keiichi [Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan); Doi, Mamoru; Morokuma, Tomoki; Hashiba, Yasuhito [Institute of Astronomy, Graduate School of Science, The University of Tokyo, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan); Aldering, Greg [Physics Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 (United States); Arimoto, Nobuo [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-0015 (Japan); Pereira, Rui [CNRS/IN2P3, Institut de Physique Nucleaire de Lyon, 4 Rue Enrico Fermi, F-69622 Villeurbanne Cedex (France); Usuda, Tomonori, E-mail: hanindyo.kuncarayakti@ipmu.jp [Subaru Telescope, National Astronomical Observatory of Japan, 650 North A' ohoku Place, Hilo, HI 96720 (United States)

    2013-08-01

    Integral field spectroscopy of 11 Type Ib/Ic supernova (SN Ib/Ic) explosion sites in nearby galaxies has been obtained using UH88/SNIFS and Gemini-N/GMOS. The use of integral field spectroscopy enables us to obtain both spatial and spectral information about the explosion site, enabling the identification of the parent stellar population of the SN progenitor star. The spectrum of the parent population provides metallicity determination via strong-line method and age estimation obtained via comparison with simple stellar population models. We adopt this information as the metallicity and age of the SN progenitor, under the assumption that it was coeval with the parent stellar population. The age of the star corresponds to its lifetime, which in turn gives the estimate of its initial mass. With this method we were able to determine both the metallicity and initial (zero-age main sequence) mass of the progenitor stars of SNe Ib and Ic. We found that on average SN Ic explosion sites are more metal-rich and younger than SN Ib sites. The initial mass of the progenitors derived from parent stellar population age suggests that SN Ic has more massive progenitors than SN Ib. In addition, we also found indication that some of our SN progenitors are less massive than {approx}25 M{sub Sun }, indicating that they may have been stars in a close binary system that have lost their outer envelope via binary interactions to produce SNe Ib/Ic, instead of single Wolf-Rayet stars. These findings support the current suggestions that both binary and single progenitor channels are in effect in producing SNe Ib/Ic. This work also demonstrates the power of integral field spectroscopy in investigating SN environments and active star-forming regions.

  15. Advances in IBS 2016: A Review of Current and Emerging Data

    Science.gov (United States)

    Schoenfeld, Philip S.

    2016-01-01

    Irritable bowel syndrome (IBS) is characterized by chronic intermittent abdominal pain and associated diarrhea (IBS-D), constipation (IBS-C), or both. IBS can significantly impact patient function and quality of life. The diagnosis of IBS is based on the presence of characteristic symptoms, the exclusion of concerning features, and selected tests to exclude organic diseases that can mimic IBS. The pathophysiology of IBS remains incompletely understood, and new contributing factors have been identified over the past decade. Altered gut immune activation, intestinal permeability, and the intestinal and colonic microbiome may be important factors. Poorly absorbed carbohydrates have been implicated in triggering IBS symptoms. Increasing evidence supports the benefit of a diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs). Although there are several randomized controlled trials of probiotics in IBS, they are typically poorly designed and have not consistently demonstrated efficacy. Until recently, there were few effective treatments for IBS-D. Data from recent clinical trials support the use of rifaximin, eluxadoline, and peppermint oil. Options for the treatment of IBS-C include lubiprostone and linaclotide. PMID:28070176

  16. Los carófitos ibéricos

    Directory of Open Access Journals (Sweden)

    Cirujano, Santos

    2007-06-01

    Full Text Available A critical check-list of the Charophytes from the Iberian Peninsula, based on literature records and original data, is presented. It includes 46 taxa, including 26 species, 14 varieties and 6 forms, from 5 genera: Chara, Lamprothamnium, Nitella, Nitellopsis and Tolypella.Se presenta un catálogo crítico de los carófitos citados para la Península Ibérica, que comprende 46 táxones, correspondientes a 26 especies, 14 variedades y 6 formas, incluidos en 5 géneros: Chara, Lamprothamnium, Nitella, Nitellopsis y Tolypella. Para cada taxon se incluyen los sinónimos más utilizados, y su distribución ibérica.

  17. Apocalipsis XX di Sara de Ibáñez

    Directory of Open Access Journals (Sweden)

    Stefano Tedeschi

    2013-06-01

    Full Text Available Rewriting the text of Saint John, Sara de Ibáñez uses a kind of style innovative and away from schools and trends in vogue: is thus able able to evoke the tragic experiences of the twentieth century, but the date of publication of the book (1970 reveals that it advances in themes and forms the concrete apocalypse lived by Uruguay and Latin America in the seventies. However, far from political themes and motifs, Sara de Ibáñez is able to express the absolute horror of contemporary tragedies and to propose a poetic reflection of great quality. This article suggests a rediscovery of this twentieth-century poetic voice, unjustly forgotten, through her 'apocalyptic' text.

  18. Axion Haloscopes with Toroidal Geometry at CAPP/IBS

    CERN Document Server

    Ko, B R

    2016-01-01

    The present state of the art axion haloscope employs a cylindrical resonant cavity in a solenoidal field. We, the Center for Axion and Precision Physics Research (CAPP) of the Institute for Basic Science (IBS) in Korea, are also pursuing halo axion discovery using this cylindrical geometry. However, the presence of end caps of cavities increases challenges as we explore higher frequency regions for the axion at above 2 GHz. To overcome these challenges we exploit a toroidal design of cavity and magnetic field. A toroidal geometry offers several advantages, two of which are a larger volume for a given space and greatly reduced fringe fields which interfere with our preamps, in particular the planned quantum-based devices. We introduce the concept of toroidal axion haloscopes and present ongoing research activities and plans at CAPP/IBS.

  19. Obstacles and Drivers in Steering IBS towards Green and Sustainability

    OpenAIRE

    2014-01-01

    The aim of this study is investigating IBS potential solution for achieving its prospective in the area of green construction and sustainability. Malaysia has embarked on initiatives for sustainable development consistent with global concerns on the environment and sustaining the world resources for the future generations. The issues of sustainability and green construction have been duly highlighted in the Construction Industry Master Plan (2005-2015) as being of significant importance for t...

  20. Intravenous glucagon beneficial during colonoscopy in patient with IBS

    Directory of Open Access Journals (Sweden)

    Dharmesh H Kaswala

    2014-05-01

    Full Text Available Background and Aim: Irritable bowel syndrome (IBS is a functional bowel disorder characterized by abdominal pain or discomfort and altered bowel habits. Patients with IBS requiring colonoscopy take longer time to cecum with higher need for medications used for conscious sedation. Glucagon is routinely used during endoscopic procedures to reduce peristalsis that interfere with the procedure. However, randomized controlled data using glucagon during endoscopic procedures are lacking. We designed a prospective randomized placebo-controlled trial to study the effect of intravenous glucagon given during colonoscopy. Materials and Methods: We received approval from the FDA for this off-label use of glucagon during colonoscopy. This is a double-blind randomized placebo-controlled study. Patients were selected based on ROME III criteria for IBS; patients who met Rome III criteria and had an indication for colonoscopy for age-specific colon cancer screening or for work up of any alarm signs. We selected 34 patients meeting the Rome III for IBS and randomized into Group A and Group B. Both the performing endoscopist and patients were blinded. These patients in both groups initially received a standard dose of conscious sedation, up to 100 mcg of fentanyl and up to 5 mg of midazolam intravenously. In Group A, 17 patients, in addition to conscious sedation, received 1 ml saline as placebo. In Group B, 17 patients, in addition to conscious sedation, received 1 mg of intravenous glucagon. Parameters evaluated were as follows: 1 Total time required for colonoscopy 2 Completion of colonoscopy as documented by cecal intubation or visualization of appendicular orifice 3 Level of comfort in patient concerned to post- procedure spasmodic pain, which was based on Wong-Baker FACES pain rating scale and 4 Calculate the amount of sedation required in both groups of patients and also at what extent glucagon helped to decrease the requirement of sedatives. Data was

  1. The role of stress in IBS symptom severity

    Directory of Open Access Journals (Sweden)

    Sanda Pletikosic

    2016-04-01

    Full Text Available Irritable bowel syndrome is regarded as a biopsychosocial disorder, the result of a complex combination of predisposing, precipitating and perpetuating factors. Personality traits, affective status and stress are some of the relevant factors contributing to lower quality of life and symptom exacerbation in IBS patients. In order to examine the role of stress in IBS symptom exacerbation, the aims of this study were to explore the relationship of daily stressful events and symptom severity in a prospective manner and to explore the roles of neuroticism, anxiety, depression and stress in the vicious circle of symptom perpetuation. A total of 49 patients with IBS reported their symptom severity and daily stressful events intensity each day for 14 consecutive days. They also completed the Big five personality inventory, the Beck Depression Inventory and the State-trait anxiety inventory. Cross-correlation analyses were performed on the time series data for daily stress and symptom severity for each participant separately. Four different patterns of relationships were found in different subgroups of participants: positive cross-correlations of symptom severity and stress intensity on the same day; higher symptom severity on days following stressful days; lower symptom severity on days following stressful days; and lower stress intensity on days following severe symptoms. Using average scores for daily stress and symptom severity, as well as scores for neuroticism, anxiety and depression, we performed a path analysis to test a model of symptom exacerbation. It showed that, on the group level, average stress intensity predicts average symptom severity. Neuroticism and anxiety were not significant predictors of symptom severity, while depression showed a marginally significant relationship with symptom severity, mediated by stress intensity. In conclusion, depression and daily stress seem to be important contributors to the vicious circle of IBS symptom

  2. GNSS多系统基线解算中的病态性分析与评价%Analysis and valuation of ill-condition in baseline solution of GNSS multi-system

    Institute of Scientific and Technical Information of China (English)

    王胜利; 王庆; 高旺; 潘树国

    2013-01-01

    Aiming at the different situations of satellites orbital altitude and angular velocity in GNSS (global navigation satellite system) multi-system,the ill-condition in baseline solution was analyzed and evaluated combined with the analysis theory on ill-conditioned system.First,the effect of illcondition on the solution of parameters was analyzed.Then,form the viewpoint of satellites' angular velocities,the ill-condition in independent baseline solution of the GPS (global positioning system),GLONASS (global navigation satellite system) and BDS (Beidou navigation satellite system) under different baseline-length data was studied by using the condition-number method.Finally,the illcondition in multi-system integration was valuated.The experimental results show that the GLONASS satellites run fastest,so the ill-condition is the weakest and the coefficient matrix structure is the best.However,the ill-condition of the current BDS which mainly consists of high-orbit satellites is the strongest.Besides,the ill-condition in baseline solution is not related with the baseline length.For multi-system integration,the coefficient matrix structure is not obviously affected by the serious ill-condition of the BDS,which is conducive to the fast convergence of ambiguities resolution in baseline solution of the BDS.%针对各GNSS系统中不同的卫星轨道高度和运行角速度,结合病态性系统分析理论,对GNSS多系统基线解算中的病态性进行了分析和评价.首先,分析了病态性对参数求解的影响;然后,从卫星运动的角速度出发,采用条件数法对GPS,GLONASS以及北斗区域导航系统在独立解算不同长度基线中的病态性进行了对比研究;最后,对多系统融合之后模糊度解算过程中的病态性进行了评价.实验结果表明,GLONASS卫星运动的角速度最快,基线解算过程的病态性最弱,系数矩阵结构最好;以高轨卫星为主的北斗系统的病态性则最强.此外,基线解算过程

  3. Baseline Removal From EMG Recordings

    Science.gov (United States)

    2007-11-02

    a time-varying baseline contamination. Acknowledgements: Work funded by the Departamento de Salud del Gobierno de Navarrra and by a Spanish MEC...Name(s) and Address(es) Departamento de Ingenieria Electra y Electronica Universidad Publica de Navarra Pamplona, Spain Performing Organization Report

  4. OC5 Project Phase Ib: Validation of Hydrodynamic Loading on a Fixed, Flexible Cylinder for Offshore Wind Applications

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, Amy N.; Wendt, Fabian; Jonkman, Jason M.; Popko, Wojciech; Borg, Michael; Bredmose, Henrik; Schlutter, Flemming; Qvist, Jacob; Bergua, Roger; Harries, Rob; Yde, Anders; Nygaard, Tor Anders; de Vaal, Jacobus Bernardus; Oggiano, Luca; Bozonnet, Pauline; Bouy, Ludovic; Sanchez, C. B.; Garcia, R. G.; Bachynski, E. E.; Tu, Y.; Bayati, I.; Borisade, F.; Shin, H.; van der Zee, T.; Guerinel, M.

    2016-09-01

    This paper summarizes the findings from Phase Ib of the Offshore Code Comparison, Collaboration, Continued with Correlation (OC5) project. OC5 is a project run under the International Energy Agency (IEA) Wind Research Task 30, and is focused on validating the tools used for modelling offshore wind systems through the comparison of simulated responses of select offshore wind systems (and components) to physical test data. For Phase Ib of the project, simulated hydrodynamic loads on a flexible cylinder fixed to a sloped bed were validated against test measurements made in the shallow water basin at the Danish Hydraulic Institute (DHI) with support from the Technical University of Denmark (DTU). The first phase of OC5 examined two simple cylinder structures (Phase Ia and Ib) to focus on validation of hydrodynamic models used in the various tools before moving on to more complex offshore wind systems and the associated coupled physics. Verification and validation activities such as these lead to improvement of offshore wind modelling tools, which will enable the development of more innovative and cost-effective offshore wind designs.

  5. Hydrogeochemistry of regional aquifer systems from Tuscany (central Italy): the state of the art before the definition of a geochemical baseline

    Science.gov (United States)

    Nisi, Barbara; Battaglini, Raffaele; Raco, Brunella

    2013-04-01

    European Community Water Framework Directive (WFD) and its derivative regulations have recognized the urgent need to adopt specific measures against the contamination of water bodies by individual pollutants that may significantly affect the quality of water itself. Italian regulation takes into account the EU Directives, and charges the regional authorities to create monitoring networks and produce assessment reports on the contamination of groundwater. The knowledge of "natural baseline" for various dissolved elements in groundwaters on a regional scale becomes of primary importance to distinguish natural sources and anthropogenic inputs. The studied area includes the whole Tuscan regional district (central Italy) and covers an area of about 23,000 km2. From a geolithological point of view, Tuscan territory consists of several complexes outcropping regionally, the most typical features being the Mesozoic and Cenozoic carbonate and evaporitic formations, overlain by flysch sequences, as well as granite intrusions and volcanic rocks. Moreover, two geothermal areas (Larderello and Mt. Amiata), a large number of thermal springs and CO2-rich gas vents are mostly present in the central-southern part of Tuscany. Finally in southern Tuscany (e.g. Campiglia M.Ma, Mt. Amiata, Elba Island), mining districts, predominantly characterized by polimetallic sulphides ore deposits, were exploited since the Etruscan time. In this work statistical distribution models are used to develop summary statistics and estimate probabilities of exceeding water-quality standards according to the National Legislative Decree 152/06. Descriptive statistics on solute concentrations are based on geochemical data from the main Tuscan aquifers and investigated by the CNR-IGG (Institute of Geosciences and Earth Resources of Pisa, Italy) and Department of Earth Sciences (University of Florence, Italy). The data processing was carried out on 4,767 water samples collected from 1997 to 2009. According to

  6. Radiative-transfer models for supernovae IIb/Ib/Ic from binary-star progenitors

    CERN Document Server

    Dessart, Luc; Woosley, Stan; Livne, Eli; Waldman, Roni; Yoon, Sung-Chul; Langer, Norbert

    2015-01-01

    We present 1-D non-Local-Thermodynamic-Equilibrium time-dependent radiative-transfer simulations for supernovae (SNe) of type IIb, Ib, and Ic that result from the terminal explosion of the mass donor in a close-binary system. Here, we select three ejecta with a total kinetic energy of ~1.2e51erg, but characterised by different ejecta masses (2-5Msun), composition, and chemical mixing. The type IIb/Ib models correspond to the progenitors that have retained their He-rich shell at the time of explosion. The type Ic model arises from a progenitor that has lost its helium shell, but retains 0.32Msun of helium in a CO-rich core of 5.11Msun. We discuss their photometric and spectroscopic properties during the first 2-3 months after explosion, and connect these to their progenitor and ejecta properties including chemical stratification. For these three models, Arnett's rule overestimates the 56Ni mass by ~50% while the procedure of Katz et al., based on an energy argument, yields a more reliable estimate. The presenc...

  7. Mode S Baseline Radar Tracking.

    Science.gov (United States)

    1982-11-01

    range units and 20 azimuth units) overlaying the position of the beacon reports. In the cases analyzed where beacon reports were not radar reinforced ...82/53 j~ C ~ 7 C _ _ _ _ _ _ 4. Title end Su.btitle 5. Neget at. November 1982 MDDE S BASELINE RADAR TRACKIN4G 6. Poelin Orgeuianti.. Cede ACT-100...Ground Clutter 33 Mode S/ARTS III 100-Scan False Radar Track Summary 74 34 Percent Beacon Radar Reinforcement 77 vii INTRODUCTION PURPOSE. The purpose of

  8. Crystallization and preliminary crystallographic characterization of an SH3 domain from the IB1 scaffold protein

    DEFF Research Database (Denmark)

    Dar, Imran; Bonny, Christophe; Pedersen, Jan Torleif

    2003-01-01

    IB1 is a mammalian scaffold protein that interacts with components of the c-Jun N-terminal kinase (JNK) signal-transduction pathway mainly via its protein-protein interaction domains. Crystallization of the key Src homology 3 (SH3) domain of IB1 has been achieved. Crystallization experiments....... These are the first crystallographic data on a scaffold molecule such as IB1 to be reported....

  9. IBS-patienters upplevelse av låg FODMAP-kosten

    OpenAIRE

    Isaksson, Emma

    2012-01-01

    IBS patients experiences of eating the low FODMAP-diet Irritable bowel syndrome (IBS) is a common, functional gastrointestinal tract disorder. The disease is benign but may cause much suffering for the individual. The treatments available are used to relieve symptoms. One nutrition therapy is to exclude fermentable oligo-, di-, monosaccharide and polyols, so callde FODMAPS, from the diet. This diet is proven successful and even significantly better than the standard nutrition advice for IBS. ...

  10. Alexa Fluor 546-ArIB[V11L;V16A] is a potent ligand for selectively labeling alpha 7 nicotinic acetylcholine receptors.

    Science.gov (United States)

    Hone, Arik J; Whiteaker, Paul; Mohn, Jesse L; Jacob, Michele H; McIntosh, J Michael

    2010-08-01

    The alpha7* (*denotes the possible presence of additional subunits) nicotinic acetylcholine receptor (nAChR) subtype is widely expressed in the vertebrate nervous system and implicated in neuropsychiatric disorders that compromise thought and cognition. In this report, we demonstrate that the recently developed fluorescent ligand Cy3-ArIB[V11L;V16A] labels alpha7 nAChRs in cultured hippocampal neurons. However, photobleaching of this ligand during long image acquisition times prompted us to develop a new derivative. In photostability studies, this new ligand, Alexa Fluor 546-ArIB[V11L;V16A], was significantly more resistant to bleaching than the Cy3 derivative. The classic alpha7 ligand alpha-bungarotoxin binds to alpha1* and alpha9* nAChRs. In contrast, Alexa Fluor 546-ArIB[V11L;V16A] potently (IC(50) 1.8 nM) and selectively blocked alpha7 nAChRs but not alpha1* or alpha9* nAChRs expressed in Xenopus oocytes. Selectivity was further confirmed by competition binding studies of native nAChRs in rat brain membranes. The fluorescence properties of Alexa Fluor 546-ArIB[V11L;V16A] were assessed using human embryonic kidney-293 cells stably transfected with nAChRs; labeling was observed on cells expressing alpha7 but not cells expressing alpha3beta2, alpha3beta4, or alpha4beta2 nAChRs. Further imaging studies demonstrate that Alexa Fluor 546-ArIB[V11L;V16A] labels hippocampal neurons from wild-type mice but not from nAChR alpha7 subunit-null mice. Thus, Alexa Fluor 546-ArIB[V11L;V16A] represents a potent and selective ligand for imaging alpha7 nAChRs.

  11. A unique set of SH3-SH3 interactions controls IB1 homodimerization

    DEFF Research Database (Denmark)

    Kristensen, Ole; Guenat, Sylvie; Dar, Imran;

    2006-01-01

    Islet-brain 1 (IB1 or JIP-1) is a scaffold protein that interacts with components of the c-Jun N-terminal kinase (JNK) signal-transduction pathway. IB1 is expressed at high levels in neurons and in pancreatic beta-cells, where it controls expression of several insulin-secretory components...... interface covers a region usually engaged in PxxP-mediated ligand recognition, even though the IB1 SH3 domain lacks this motif. The highly stable IB1 homodimer can be significantly destabilized in vitro by three individual point mutations directed against key residues involved in dimerization. Each mutation...

  12. Los Neandertales en la Peninsula Ibérica

    Directory of Open Access Journals (Sweden)

    María Dolores Garralda

    2005-01-01

    Full Text Available Este trabajo es una síntesis de los datos existentes sobre los Neandertales encontrados en la Península Ibérica. La exposicón comienza con una breve intriducción explicando el origen del nombre con que se conoce este grupo humano, y continúa con algunas consideraciones sobre la dispersion cronológica de los Neandertales y los problemas de la identificación de sus orígenes. Los más importantes hallazgos de la península Ibérica son luego descritos, agrupándolos en cinco grandes regiones geográficas. Para cada yacimiento se detalla un resumen de los datos cronoestratigráficos y de las características antropológicas de los fósiles. Cabe recordar que muchos de ellos apareciron hace mucho tiempo, provocando que datos cruciales no hubieran sido recogidos por las circunstancias, pero también es verdad que problemas relacionados con el exacto contexto estratigráfico afectan también a algunos de los decubrimientos más recientes. La interpretación de la morfología de los restos humanos es complicada por esos difíciles problemas y además porque la mayor parte de ellos consisten en fragmentos aislados e incoimpletos. Laconclusión general es que el conjunto refleja la variabilidad inter- e intra-poblacional de los grupos Neandertales documentados en la Península Ibérica entre 170.000 y 30.000 B.P. La mayor parte de estos restos Neandertales fueron hallados con industrias Musterienses, pero algunos han aparecido con las llamadas "culturas de transición" entre el Paleolítico Medio y el Superior ; este parece ser el caso de los encontrados en la Cueva de El Castillo (nivel 18b y en Lezetxiki (niveles III y IV, todos ellos localizados en la región norte de la Península Ibérica y muy cerca de varios de los pasos naturales hacia o desde otras regiones del Suoeste de Europa.

  13. Further validation of the IBS-QOL: female Mexican IBS patients have poorer quality of life than females from North Carolina.

    Science.gov (United States)

    Schmulson, Max; Ortiz, Orianna; Mejia-Arangure, Juan Manuel; Hu, Yuming B; Morris, Carolyn; Arcila, Denise; Gutierrez-Reyes, Gabriela; Bangdiwala, Shrikant; Drossman, Douglas A

    2007-11-01

    The Irritable Bowel Syndrome (IBS)-Quality of Life (QOL) is the most extensively validated health-related quality of life (HRQOL)-specific instrument for IBS with appropriate evidence for psychometric validity. Our aim was to linguistically validate the IBS-QOL for Mexico according to standard guidelines, to conduct further psychometric validation, and to compare the HRQOL between IBS patients from Mexico and North Carolina (University of North Carolina). Construct validity was tested by correlating scores from the Mexican Spanish IBS-QOL with those for anxiety and depression obtained by the Hospital Anxiety and Depression scale. Also, HRQOL from Rome I female IBS patients who consulted a tertiary referral center in Mexico was compared with that of female patients from UNC matched by age and bowel habit. A general univariate linear model was done to determine the most important variable over HRQOL, place of origin, or bowel habit. The majority of the IBS-QOL items had a negative correlation with depression as well as with anxiety. Compared to patients from UNC, the Mexican ones reported significant lower scores on Body Image and Health Worry and a trend in Interference with activities and in the Overall score. There were some differences in Dysphoria and Interference that were related to bowel habit, independently of the place of origin. In conclusion, the IBS-QOL validated in Mexican Spanish has shown construct validity. Using this instrument we found that female IBS patients who consulted a tertiary referral center in Mexico have lower HRQOL than those in North Carolina at least in factors such as Body Image and Health Worry.

  14. Phase 1 Environmental Baseline Survey for Construction of a Solar Photovoltaic System by NV Energy on Nellis Air Force Base, Clark County, Nevada

    Science.gov (United States)

    2011-01-01

    3eS.OO" T 25t.aa• L 451 -W CRV S A 4rtnt• II 385.00" T 1J7.5r L 213~ .·--~-!"l .. USA n .;;. ; I ·~ : ’ c t i .-:-~,. ~-;~·c...Emergency Response Notification System ERP Environmental Restoration Program oF Degrees Farenheit FIFRA Federal Insecticide, Fungicide, and Rodenticide

  15. 基于多基线数字近景摄影测量的滑坡监测系统研究%The Research of Landslide Monitoring System Based on Multi-baseline Digital Close-range Photogrammetry

    Institute of Scientific and Technical Information of China (English)

    高昭良

    2015-01-01

    针对山体滑坡地质灾害监测的特征出发,基于多基线数字近景摄影测量技术,构建一个适合滑坡地质灾害监测系统模型,并在福建山区地质灾害点进行实地测量实验,提出该滑坡监测系统的适用性及存在的问题。%A system model suitable for the geological hazard monitoring of landslide was construct according to the characteristics of landslide geological disaster monitoring,based on the multi-baseline digital close-range photogrammet-ric technology. The measurement experiment was made in Fujian mountain geological disasters area. The applicability of landslide monitoring system and some of existing problems was proposed.

  16. Integrated Dry NO{sub x}/SO{sub 2} Emissions Control System baseline SNCR test report, February 4--March 6, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Smith, R.A.; Shiomoto, G.H.; Muzio, L.J. [Fossil Energy Research Corp., Laguna Hills, CA (United States); Hunt, T. [Public Service Co. of Colorado, Denver, CO (United States)

    1993-09-01

    The DOE sponsored Integrated Dry NO{sub x}SO{sub 2} Emissions Control System program, which is a Clean Coal Technology III demonstration, is being conducted by Public Service Company of Colorado. The test site is Arapahoe Generating Station Unit 4, which is a 100 MWe, down-fired utility boiler burning a low sulfur western coal. The project goal is to demonstrate 70 percent reductions in NO{sub x} and SO{sub 2} emissions through the integration of: (1) down-fired low-NO{sub x} burners with overfire air; (2) selective Non-Catalytic Reduction (SNCR) for additional NO{sub x} removal; and (3) dry sorbent injection and duct humidification for SO{sub 2} removal. The effectiveness of the integrated system on a high-sulfur coal will also be tested. This report documents the second test phase of the program. This second test phase was comprised of the start up of the SNCR system followed by a brief parametric test series. Time constraints due to the retrofit schedule precluded optimizing the SNCR system. Testing investigated both urea and aqueous ammonia as SNCR chemicals. Other parameters investigated included boiler load, the amount of chemical injected, as well as injection parameters (injection location, amount of mixing air, dilution water flow, and injector orifice sizes). NO{sub x} removals of nominally 35 percent could be obtained with both chemicals while maintaining ammonia slip levels less than 10 ppM at full load. At higher chemical injection rates (nominal N/NO molar ratios of 1.5 to 2.0), NO{sub x} reductions in the range of 60 to 70 percent were achieved, but with unacceptable levels of NH{sub 3} slip. For a given level of NO{sub x} reduction, ammonia slip was lower with aqueous ammonia injection than with urea. The test program also confirmed prior observations that (1) the optimum temperature for NO{sub x} reduction with ammonia is lower than with urea, and (2) N{sub 2}O emissions as a by-product of the SNCR process are lower for ammonia compared to urea.

  17. Long-Baseline Neutrino Experiments

    Science.gov (United States)

    Diwan, M. V.; Galymov, V.; Qian, X.; Rubbia, A.

    2016-10-01

    We review long-baseline neutrino experiments in which neutrinos are detected after traversing macroscopic distances. Over such distances neutrinos have been found to oscillate among flavor states. Experiments with solar, atmospheric, reactor, and accelerator neutrinos have resulted in a coherent picture of neutrino masses and mixing of the three known flavor states. We summarize the current best knowledge of neutrino parameters and phenomenology, with a focus on the evolution of the experimental technique. We proceed from the first evidence produced by astrophysical neutrino sources to the current open questions and the goals of future research.

  18. Long-Baseline Neutrino Experiments

    CERN Document Server

    Diwan, M V; Qian, X; Rubbia, A

    2016-01-01

    We review long-baseline neutrino experiments in which neutrinos are detected after traversing macroscopic distances. Over such distances neutrinos have been found to oscillate among flavor states. Experiments with solar, atmospheric, reactor, and accelerator neutrinos have resulted in a coherent picture of neutrino masses and mixing of the three known flavor states. We will summarize the current best knowledge of neutrino parameters and phenomenology with our focus on the evolution of the experimental technique. We proceed from the first evidence produced by astrophysical neutrino sources to the current open questions and the goals of future research.

  19. Baseline LAW Glass Formulation Testing

    Energy Technology Data Exchange (ETDEWEB)

    Kruger, Albert A. [USDOE Office of River Protection, Richland, WA (United States); Mooers, Cavin [The Catholic University of America, Washington, DC (United States). Vitreous State Lab.; Bazemore, Gina [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Pegg, Ian L. [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Hight, Kenneth [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Lai, Shan Tao [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Buechele, Andrew [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Rielley, Elizabeth [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Gan, Hao [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Muller, Isabelle S. [The Catholic University of America, Washington, DC (United States). Vitreous State Lab; Cecil, Richard [The Catholic University of America, Washington, DC (United States). Vitreous State Lab

    2013-06-13

    The major objective of the baseline glass formulation work was to develop and select glass formulations that are compliant with contractual and processing requirements for each of the LAW waste streams. Other objectives of the work included preparation and characterization of glasses with respect to the properties of interest, optimization of sulfate loading in the glasses, evaluation of ability to achieve waste loading limits, testing to demonstrate compatibility of glass melts with melter materials of construction, development of glass formulations to support ILAW qualification activities, and identification of glass formulation issues with respect to contract specifications and processing requirements.

  20. Numerical model of Fanuc AM100iB robot

    Science.gov (United States)

    Cholewa, A.; Świder, J.; Zbilski, A.

    2016-08-01

    The article presents a numerical model of Fanuc AM 100iB robot, prepared in the form of a block diagram in Simulink software, using the SimMechanics toolbox. The main task of the numerical model of Fanuc AM 100iB robot is to calculate the value of torques putting a load on motor shafts, and to calculate the values of kinematic parameters of the robot's arms in real time and in interactive mode. The values and format of torques putting a load on subsequent joints, and then on the motor shafts, resulted from the effect of the simultaneous action of all torques and the delay, resulting from the implementation of numerical calculations in real time. The numerical model developed is a result of design focused on recreating the effects of simultaneous action of all these factors, which are present in the actual drives and affect the consumption of electricity. A very important criterion, taken into account when designing the model, was also its computational efficiency. In addition, the model was used to visualise the work of the tested machine in three-dimensional space.

  1. Obstacles and Drivers in Steering IBS towards Green and Sustainability

    Directory of Open Access Journals (Sweden)

    Seyed Meysam Khoshnava

    2014-10-01

    Full Text Available The aim of this study is investigating IBS potential solution for achieving its prospective in the area of green construction and sustainability. Malaysia has embarked on initiatives for sustainable development consistent with global concerns on the environment and sustaining the world resources for the future generations. The issues of sustainability and green construction have been duly highlighted in the Construction Industry Master Plan (2005-2015 as being of significant importance for the Malaysian construction industry. In this regard, industrialized construction has the unique characteristics to respond well to the sustainability challenge facing the construction industry. Industrialized construction assist adopters in term of cost and time certainty, attaining better construction quality and productivity, reducing risk related to occupational safety and health. But, despite all those capabilities most of the construction work in Malaysia is still applying conventional methods which are not often sustainable. Thus, this study tries to explore obstacles and drivers in steering IBS towards the agenda of green and sustainability.

  2. [Abdominal spasms, meteorism, diarrhea: fructose intolerance, lactose intolerance or IBS?].

    Science.gov (United States)

    Litschauer-Poursadrollah, Margaritha; El-Sayad, Sabine; Wantke, Felix; Fellinger, Christina; Jarisch, Reinhart

    2012-12-01

    Meteorism, abdominal spasms, diarrhea, casually obstipation, flatulence and nausea are symptoms of fructose malabsorption (FIT) and/or lactose intolerance (LIT), but are also symptoms of irritable bowel syndrome (IBS). Therefore these diseases should be considered primarily in patients with digestive complaints. For diagnosis an H(2)-breath test is used.In 1,935 patients (526 m, 1,409 f) a fructose intolerance test and in 1,739 patients (518 m,1,221 f) a lactose intolerance test was done.FIT is found more frequently than LIT (57 versus 52 % in adults (p intolerance (HIT). Headache (ca. 10 %), fatigue (ca. 5 %) and dizziness (ca. 3 %) may occur after the test, irrespective whether the test was positive or negative.In more than 2/3 of patients a diet reduced in fructose or lactose may lead to improvement or remission of these metabolic disorders. IBS, which is often correlated with FIT (183/221 patients = 83 %), can be improved by relevant but also not relevant diets indicating that irritable bowel disease seems to be caused primarily by psychological disorders.

  3. A kinetic clutch governs uncoiling by type IB topoisomerases

    Science.gov (United States)

    Neuman, Keir

    2013-03-01

    Type IB topoisomerases (Top1B) are essential enzymes that relax excessive DNA supercoiling associated with replication and transcription and are important drug targets for cancer chemotherapy. The natural compound camptothecin (CPT) and the cancer chemotherapeutics derived from it, irinotecan and topotecan, are highly specific inhibitors of human nuclear Type IB topoisomerase (nTop1). We employed a magnetic-tweezers based single-molecule DNA supercoil relaxation assay to measure the torque dependence of human nuclear Top1 relaxation (nTop1) and inhibition by CPT. For comparison, we examined the human mitochondrial (Top1mt) topoisomerase and an N-terminal deletion mutant of nTop1 (Top68). Despite substantial sequence homology in their core domains, nTop1 and Top1mt exhibit dramatic differences in sensitivity to torque and CPT, with Top68 betraying intermediate characteristics. In particular, nTop1 displays nearly torque-independent religation probability, distinguishing it from other Top1B enzymes studied to date. Kinetic modeling reveals a hitherto unobserved torque-independent transition linking the DNA rotation and religation phases of the enzymatic cycle. The parameters of this transition determine the torque sensitivity of religation, and the efficiency of CPT binding. This ``kinetic clutch'' mechanism explains the molecular basis of CPT sensitivity and more generally provides a framework with which to interpret Top1B activity and inhibition.

  4. Development and psychometric testing of the Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS

    Directory of Open Access Journals (Sweden)

    Ohlsson Bodil

    2007-05-01

    Full Text Available Abstract Background The aim of this study was to develop and psychometrically test a short, patient-reported questionnaire to be used in clinical practice for patients with Irritable Bowel Syndrome (IBS. The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS. Methods The VAS-IBS was psychometrically tested for content and criterion validity, scale acceptability, item-reduction, internal reliability consistency, simplicity, and speed. Two samples were used. One expert panel (five physicians and four registered nurses, who gave their opinion on the content validity, and one of 71 patients with IBS (mean age 38 years SD +13, range 19–65, who completed the VAS-IBS, as well as the Gastrointestinal Symptom Rating Scale and the Psychological General Well-Being Index for criterion validity. Results The items in the VAS-IBS capture the main physical concerns women with IBS might present and the psychometric testing confirmed that the VAS-IBS is an acceptable homogeneous patient-reported questionnaire indicated by Cronbach's alpha internal consistency reliability coefficient, with a value of 0.85. All correlations to test the criterion validity performed by using Pearson's correlation test, were statistically significant (p Conclusion The VAS-IBS appears to be reliable and user-friendly, for patients as well as for health professionals. The final version of the VAS-IBS including nine items needs to be further tested in clinical practice cross-culturally in women as well as in men.

  5. FED baseline engineering studies report

    Energy Technology Data Exchange (ETDEWEB)

    Sager, P.H.

    1983-04-01

    Studies were carried out on the FED Baseline to improve design definition, establish feasibility, and reduce cost. Emphasis was placed on cost reduction, but significant feasibility concerns existed in several areas, and better design definition was required to establish feasibility and provide a better basis for cost estimates. Design definition and feasibility studies included the development of a labyrinth shield ring concept to prevent radiation streaming between the torus spool and the TF coil cryostat. The labyrinth shield concept which was developed reduced radiation streaming sufficiently to permit contact maintenance of the inboard EF coils. Various concepts of preventing arcing between adjacent shield sectors were also explored. It was concluded that installation of copper straps with molybdenum thermal radiation shields would provide the most reliable means of preventing arcing. Other design studies included torus spool electrical/structural concepts, test module shielding, torus seismic response, poloidal conditions in the magnets, disruption characteristics, and eddy current effects. These additional studies had no significant impact on cost but did confirm the feasibility of the basic FED Baseline concept.

  6. SRP baseline hydrogeologic investigation, Phase 2

    Energy Technology Data Exchange (ETDEWEB)

    Bledsoe, H.W.

    1987-11-01

    As discussed in the program plan for the Savannah River Plant (SRP) Baseline Hydrogeologic Investigation, this program has been implemented for the purpose of updating and improving the current state of knowledge and understanding of the hydrogeologic systems underlying the Savannah River Plant (SRP). The objective of the program is to install a series of observation well clusters (wells installed in each major water bearing formation at the same site) at key locations across the plant site in order to: (1) provide detailed information on the lithology, stratigraphy, and groundwater hydrology, (2) provide observation wells to monitor the groundwater quality, head relationships, gradients, and flow paths.

  7. SRP Baseline Hydrogeologic Investigation, Phase 3

    Energy Technology Data Exchange (ETDEWEB)

    Bledsoe, H.W.

    1988-08-01

    The SRP Baseline Hydrogeologic Investigation was implemented for the purpose of updating and improving the knowledge and understanding of the hydrogeologic systems underlying the SRP site. Phase III, which is discussed in this report, includes the drilling of 7 deep coreholes (sites P-24 through P-30) and the installation of 53 observation wells ranging in depth from approximately 50 ft to more than 970 ft below the ground surface. In addition to the collection of geologic cores for lithologic and stratigraphic study, samples were also collected for the determination of physical characteristics of the sediments and for the identification of microorganisms.

  8. Exclusion of the GNAS locus in PHP-Ib patients with broad GNAS methylation changes: evidence for an autosomal recessive form of PHP-Ib?

    Science.gov (United States)

    Fernández-Rebollo, Eduardo; Pérez de Nanclares, Guiomar; Lecumberri, Beatriz; Turan, Serap; Anda, Emma; Pérez-Nanclares, Gustavo; Feig, Denice; Nik-Zainal, Serena; Bastepe, Murat; Jüppner, Harald

    2011-08-01

    Most patients with autosomal dominant pseudohypoparathyroidism type Ib (AD-PHP-Ib) carry maternally inherited microdeletions upstream of GNAS that are associated with loss of methylation restricted to GNAS exon A/B. Only few AD-PHP-Ib patients carry microdeletions within GNAS that are associated with loss of all maternal methylation imprints. These epigenetic changes are often indistinguishable from those observed in patients affected by an apparently sporadic PHP-Ib form that has not yet been defined genetically. We have now investigated six female patients affected by PHP-Ib (four unrelated and two sisters) with complete or almost complete loss of GNAS methylation, whose healthy children (11 in total) showed no epigenetic changes at this locus. Analysis of several microsatellite markers throughout the 20q13 region made it unlikely that PHP-Ib is caused in these patients by large deletions involving GNAS or by paternal uniparental isodisomy or heterodisomy of chromosome 20 (patUPD20). Microsatellite and single-nucleotide variation (SNV) data revealed that the two affected sisters share their maternally inherited GNAS alleles with unaffected relatives that lack evidence for abnormal GNAS methylation, thus excluding linkage to this locus. Consistent with these findings, healthy children of two unrelated sporadic PHP-Ib patients had inherited different maternal GNAS alleles, also arguing against linkage to this locus. Based on our data, it appears plausible that some forms of PHP-Ib are caused by homozygous or compound heterozygous mutation(s) in an unknown gene involved in establishing or maintaining GNAS methylation.

  9. Measurement of Coordinate Parameter by Multi-baseline Digital Close-range Photogrammetry System and Data Analysis for Jujube%枣树坐标参数的数字近景摄影测量及数据分析

    Institute of Scientific and Technical Information of China (English)

    田璐洋; 李春友; 孟平; 张劲松

    2011-01-01

    [ Objective ] The aim was to explore the measurement of coordinate parameter by multi-baseline digital close-range photogrammetry system. [ Method ] The 3-dimensional coordinate of 8-year-old Jujube was measured by using Lensphoto multi-baseline digital close-range photogrammetry system, and through comparing with measured data of total station, the error and accuracy of photogrammetry data were analyzed.[ Result ] The absolute error of X, Y and Z coordinate was 0 - 0.014,0 - 0. 018 and 0 - 0. 004 m respectively, and the relative error of X, Y and Z coordinate was less than 0. 145%. The significance test of pairs for the photogrammetry data and measured data of total station indicated that the space coordinate data of stumpage were accurately measured by using the multi-baseline digital close-range photogrammetry method,and the photogrammetry data meet the need of space coordinate measurement for virtual plant growth simulation. [ Conclusion ] This study has provided theoretical basis for the growth measurement of virtual plant growth simulation.%[目的]研究枣树坐标参数的数字近景摄影测量.[方法]应用Lensphoto多基线数字近景摄影测量系统,对8年生枣树的三维坐标参数进行了近景摄影测量,并将摄影测量数据与全站仪测量数据进行了比较.[结果]对于较多小细枝的枣树,X、Y、Z坐标的绝时误差分别为0~0.014、0~0.018、0~0.004 m,相对误差均低于0.145%.摄影测量坐标值和真值配对数据的显著性检验和线性回归分析表明,该测量方法能够获得真实可靠的数据,做到精准监测,满足虚拟植物生长模拟的坐标数据测定要求.[结论]为虚拟植物模拟的树木生长观测提供了理论依据.

  10. Measurement of Coordinate Parameter by Multi-baseline Digital Close-range Photogrammetry System and Data Analysis for Jujube%枣树坐标参数的数字近景摄影测量及数据分析

    Institute of Scientific and Technical Information of China (English)

    田璐洋; 李春友; 孟平; 张劲松

    2011-01-01

    [Objective] The aim was to explore the measurement of coordinate parameter by multi-baseline digital close-range photogrammetry system. [Method] The 3-dimensional coordinate of 8-year-old Jujube was measured by using Lensphoto multi-baseline digital close-range photogrammetry system, and through comparing with measured data of Total Station, the error and accuracy of photogrammetry data were analyzed.[Result] The absolute error of X, Y and Z coordinate was 0 - 0.014, 0 - 0.018 and 0 - 0.004 m respectively, and the relative error of X, Y and Z coordinate was less than 0.145%. The significance test of pairs for the photogrammetry data and measured data of Total Station indicated that the space coordinate data of stumpage were accurately measured by using the multi-baseline digital close-range photogrammetry method, and the photogrammetry data meet the need of space coordinate measurement for virtual plant growth simulation. [Conclusion] This study had provided theoretical basis for the growth measurement of virtual plant growth simulation.%[目的]研究枣树坐标参数的数字近景摄影测量.[方法]应用Lensphoto多基线数字近景摄影测量系统,对8年生枣树的三维坐标参数进行了近景摄影测量,并将摄影测量数据与全站仪测量数据进行了比较.[结果]对于较多小细枝的枣树,X、Y、Z坐标的绝对误差分别为0~0.014、0~0.018、0~0.004 m,相对误差均低于0.145%.摄影测量坐标值和真值配对数据的显著性检验和线性回归分析表明,该测量方法能够获得真实可靠的数据,做到精准监测,满足虚拟植物生长模拟的坐标数据测定要求.[结论]为虚拟植物模拟的树木生长观测提供了理论依据.

  11. Data of evolutionary structure change: 1IB6B-9LDTB [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6B-9LDTB 1IB6 9LDT B B -------------------MKVAVLGAAGGIGQALALLL...GGGSATLSMGQAAARFGLSLVRALQGEQGVVECAYVEG----DGQYARFFSQPLLLGKNGVEERKSIGTLSAFEQNALEGMLDT...ne>VAL CA 288 9LDT B 9LDT...tryChain> 9LDT B 9LDT...2 ILE CA 466 ILE CA 392 9LDT

  12. Data of evolutionary structure change: 1IB6B-9LDTA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6B-9LDTA 1IB6 9LDT B A -------------------MKVAVLGAAGGIGQALALLL...GGGSATLSMGQAAARFGLSLVRALQGEQGVVECAYVEG----DGQYARFFSQPLLLGKNGVEERKSIGTLSAFEQNALEGMLDT...YS CA 351 9LDT A 9LDT...A 487 LEU CA 486 ASP CA 492 ILE CA 466 9LDT... A 9LDTA RVIGSGCNL

  13. Data of evolutionary structure change: 1IB6C-9LDTA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6C-9LDTA 1IB6 9LDT C A -------------------MKVAVLGAAGGIGQALALLL...GGGSATLSMGQAAARFGLSLVRALQGEQGVVECAYVEG----DGQYARFFSQPLLLGKNGVEERKSIGTLSAFEQNALEGMLDT...5 9LDT A 9LDTA LEU CA 482 ASP CA 492 ILE CA 464 9LDT... A 9LDTA RVIGSGCN

  14. Data of evolutionary structure change: 1IB6C-9LDTB [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6C-9LDTB 1IB6 9LDT C B -------------------MKVAVLGAAGGIGQALALLL...GGGSATLSMGQAAARFGLSLVRALQGEQGVVECAYVEG----DGQYARFFSQPLLLGKNGVEERKSIGTLSAFEQNALEGMLDT.../line> VAL CA 288 9LDT B 9LDT... 9 9LDT B... 9LDTB SDVVK-VTLTP - H

  15. Neuroimmune interactions at different intestinal sites are related to abdominal pain symptoms in children with IBS

    Science.gov (United States)

    Neuroimmune interactions and inflammation have been proposed as factors involved in sensory-motor dysfunction and symptom generation in adult irritable bowel syndrome (IBS) patients. In children with IBS and healthy controls, we measured ileocolonic mast cell infiltration and fecal calprotectin and ...

  16. Data of evolutionary structure change: 1IB6D-1LLDA [Confc[Archive

    Lifescience Database Archive (English)

    Full Text Available 1IB6D-1LLDA 1IB6 1LLD D A -MKVAVLGAAGGIGQALALLLKTQLPSGSELSLYDIAP-...ELVGATVNILKAIMPNLVKVAPNAIYMLITNPVDIATHVAQKLTG----LPENQIFGSGTNLDSARLRFLIAQQTGVNVK--NVHAYIAGEHGDS-EVPLWESATIGGVPMSDWTPLPGHDPLDA... 1LLD A 1LLDA EVLDMQ...ine>ILE CA 464 1LLD A 1LLDA... SER CA 536 1LLD A 1LLDA

  17. Expression and induction of secretory phospholipase A2 group IB in brain

    DEFF Research Database (Denmark)

    Kolko, Miriam; Christoffersen, Nanna R; Varoqui, Hélène

    2005-01-01

    as in neurons in primary culture. The distribution of sPLA2-IB seems to be mainly neuronal, with the highest abundance occurring in the cerebral cortex and hippocampus. We also find that genes encoding sPLA2-IB are induced by kainic acid and by electroshock-induced convulsions. Based on the present results we...

  18. Pinellas Plant Environmental Baseline Report

    Energy Technology Data Exchange (ETDEWEB)

    1997-06-01

    The Pinellas Plant has been part of the Department of Energy`s (DOE) nuclear weapons complex since the plant opened in 1957. In March 1995, the DOE sold the Pinellas Plant to the Pinellas County Industry Council (PCIC). DOE has leased back a large portion of the plant site to facilitate transition to alternate use and safe shutdown. The current mission is to achieve a safe transition of the facility from defense production and prepare the site for alternative uses as a community resource for economic development. Toward that effort, the Pinellas Plant Environmental Baseline Report (EBR) discusses the current and past environmental conditions of the plant site. Information for the EBR is obtained from plant records. Historical process and chemical usage information for each area is reviewed during area characterizations.

  19. TWRS privatization process technical baseline

    Energy Technology Data Exchange (ETDEWEB)

    Orme, R.M.

    1996-09-13

    The U.S. Department of Energy (DOE) is planning a two-phased program for the remediation of Hanford tank waste. Phase 1 is a pilot program to demonstrate the procurement of treatment services. The volume of waste treated during the Phase 1 is a small percentage of the tank waste. During Phase 2, DOE intends to procure treatment services for the balance of the waste. The TWRS Privatization Process Technical Baseline (PPTB) provides a summary level flowsheet/mass balance of tank waste treatment operations which is consistent with the tank inventory information, waste feed staging studies, and privatization guidelines currently available. The PPTB will be revised periodically as privatized processing concepts are crystallized.

  20. Integrated Baseline Review (IBR) Handbook

    Science.gov (United States)

    Fleming, Jon F.; Kehrer, Kristen C.

    2016-01-01

    The purpose of this handbook is intended to be a how-to guide to prepare for, conduct, and close-out an Integrated Baseline Review (IBR). It discusses the steps that should be considered, describes roles and responsibilities, tips for tailoring the IBR based on risk, cost, and need for management insight, and provides lessons learned from past IBRs. Appendices contain example documentation typically used in connection with an IBR. Note that these appendices are examples only, and should be tailored to meet the needs of individual projects and contracts. Following the guidance in this handbook will help customers and suppliers preparing for an IBR understand the expectations of the IBR, and ensure that the IBR meets the requirements for both in-house and contract efforts.

  1. Risk model in stage IB1-IIB cervical cancer with positive node after radical hysterectomy

    Directory of Open Access Journals (Sweden)

    Chen Z

    2016-05-01

    were defined using these variables. Five-year DFS rates for the low-, intermediate-, and high-risk groups were 73.7%, 60.0%, and 25.0%, respectively (P<0.001, and 5-year OS rates were 81.9%, 42.8%, and 25.0%, respectively (P<0.001. The risk model derived in this study provides a novel means for assessing prognosis of patients with node-positive stage IB1-IIB cervical cancer. Future study will focus on external validation of the model and refinement of the risk scoring systems by adding new biologic markers.Keywords: cervical cancer, risk model, lymph node metastasis, disease-free survival, overall survival

  2. OC5 Project Phase Ib: Validation of Hydrodynamic Loading on a Fixed, Flexible Cylinder for Offshore Wind Applications

    DEFF Research Database (Denmark)

    Robertson, Amy N.; Wendt, Fabian; Jonkman, Jason M.;

    2016-01-01

    systems through the comparison of simulated responses of select offshore wind systems (and components) to physical test data. For Phase Ib of the project, simulated hydrodynamic loads on a flexible cylinder fixed to a sloped bed were validated against test measurements made in the shallow water basin...... and the associated coupled physics. Verification and validation activities such as these lead to improvement of offshore wind modelling tools, which will enable the development of more innovative and costeffective offshore wind designs. (C) 2016 The Authors. Published by Elsevier Ltd....

  3. A two-dimensional instantaneous direction finding system based on three-baseline interferometer technology%基于三基线干涉仪的二维瞬时测向系统

    Institute of Scientific and Technical Information of China (English)

    丁勇; 谢兴军; 曾耿华

    2012-01-01

    针对电子战中敌方雷达的快速定位,设计了一种基于三基线干涉仪的二维瞬时测向系统,解决了在宽频带范围内保证测向视角和精度的难题.给出了系统的工作原理、电路结构以及软件算法,并重点介绍了信号处理组件的设计等关键技术.试验结果表明,该测向系统在X波段全频带内的测向视角达到了±60°,测角精度优于1°.%The two—dimensional instantaneous direction finding system based on three—baseline interferometer technology is designed for locating enemy radar in electronic warfar. The problem of meeting direction finding system ' s angle range and precision in wide wave band is solved. The system' s working principle, circuit structure, as well as sofeware arithmetic are discussed. Some key technique, for example, the design of signal processing unit is introduced especially. The test result indicate that the direction finding system's angle range has reached ±60°, its precision is better than 1 ° in X band.

  4. The role of 5-HT7 Receptor in the pathogenesis of IBS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective:To investigate the role of 5-HT7 receptor in the pathogenesis of irritable bowel syndrome(IBS). Methods:Rat model of D-IBS was established by intracolonic instillation of acetic acid and restraint stress; Rat model of C-IBS was established by stomach irrigated with 0-4℃ cool water daily for 14 d. The content and distribution of 5-HT7 receptor at the brain and bowel was examined by immunohistochemistry and the expression of 5-HT7 receptor mRNA was detected by fluorescence quantitative RT-PCR(Real-time PCR). Results:Immunocytochemistry result showed the 5-HT7 rceptor positive staining at hippocampus and hypothalamus of both C-IBS and D-IBS group was stronger than that of control group(P<0.01). The 5-HT7R expression at ileum, proximate colon, distal colon of C-IBS group was significantly stronger than that of control group(P<0.05). Realtime-PCR analysis results showed the expression level of 5-HT7 receptor at hippocampus and hypothalamus of both C-IBS and D-IBS group was increased than that of control group(P<0.05). At proximal and distal colon of C-IBS group, the 5-HT7 receptor mRNA expression was increased compared with control group(P<0.05). Conclusion:The up-regulated expression of 5-HT7 receptor at brain and colon may play an important role in the pathogenesis of C-IBS.

  5. Atlantic NAD 83 SLA Baseline Tangents

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains baseline tangent lines in ArcGIS shapefile format for the BOEM Atlantic Region. Baseline tangent lines are typically bay or river closing...

  6. Atlantic NAD 83 SLA Baseline Points

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains baseline points in ArcGIS shapefile format for the BOEM Atlantic Region. Baseline points are the discrete coordinate points along the...

  7. 2016 Annual Technology Baseline (ATB) - Webinar Presentation

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley; Kurup, Parthiv; Hand, Maureen; Feldman, David; Sigrin, Benjamin; Lantz, Eric; Stehly, Tyler; Augustine, Chad; Turchi, Craig; Porro, Gian; O' Connor, Patrick; Waldoch, Connor

    2016-09-13

    This deck was presented for the 2016 Annual Technology Baseline Webinar. The presentation describes the Annual Technology Baseline, which is a compilation of current and future cost and performance data for electricity generation technologies.

  8. 2004 Hawaii Longline Sociological Baseline Data System

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data from 234 interviews of longline owners, captains, and crew collected during 2003-2004. Topics include personal history and demographic variables, involvement...

  9. Gastrointestinal (GI) permeability is associated with trait anxiety in children with functional abdominal pain (FAP) and Irritable Bowel Syndrome (IBS)

    Science.gov (United States)

    FAP and IBS affect 10-15% of school age children and bear many physiological similarities to irritable bowel syndrome (IBS) in adults (e.g., functional pain, visceral hyperalgesia). Animal models of IBS have suggested a relationship between neonatal stress and increased GI permeability later in life...

  10. Dermostyx (IB1) - High efficacy and safe topical skin protectant against percutaneous toxic agents.

    Science.gov (United States)

    Dachir, Shlomit; Barness, Izhak; Fishbine, Eliezer; Meshulam, Jacob; Sahar, Rita; Eisenkraft, Arik; Amir, Adina; Kadar, Tamar

    2017-04-01

    Prevention of the penetration of toxic agents through the skin is crucial for both military troops and civilian populations. We have developed a novel topical skin protectant (TSP), coded as IB1 and commercially available as Dermostyx protective solution (Rekah Pharm, Israel). The formulation afforded significant protection against chemical warfare agents such as sulfur mustard (SM) and VX (2LD50), pesticides such as parathion and irritants such as acrolein. The efficacy of the protectant was evaluated in the pig model using clinical, histological and biochemical monitoring. A single topical application prior to exposure to the toxic agents reduced significantly the size and severity of skin lesions and ameliorated or prevented systemic clinical symptoms. The barrier properties of IB1 are immediate upon application and remain effective for at least 12 h. It is absorbed into the stratum corneum of the skin and remains there until rinsing with water, yet the ingredients are not absorbed into the body. The formulation is a hydrophilic water-based solution, composed of magnesium sulfate and glycerin that are widely used in cosmetic and medicine, and was shown to be safe in preclinical and in Phase I clinical studies. The suggested mode of action is based on the unique interaction of glycerin with the stratum corneum, changing its properties to hydrophilic and on the "salting out" effect of magnesium sulfate. The expected use of the TSP is by application on exposed skin areas and sensitive skin sites (e.g. armpits, groin, waist), when necessary. A quantity of 10 ml is sufficient for one application covering approximately 20% of the body surface area. The formulation was approved for human use by the Israel Ministry of Health and a CE mark certificate in Europe has been recently issued (Class I). Dermostyx has been adopted by the IDF and first responders as a skin protectant for special needs.

  11. 2016 Annual Technology Baseline (ATB)

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley; Kurup, Parthiv; Hand, Maureen; Feldman, David; Sigrin, Benjamin; Lantz, Eric; Stehly, Tyler; Augustine, Chad; Turchi, Craig; O' Connor, Patrick; Waldoch, Connor

    2016-09-01

    Consistent cost and performance data for various electricity generation technologies can be difficult to find and may change frequently for certain technologies. With the Annual Technology Baseline (ATB), National Renewable Energy Laboratory provides an organized and centralized dataset that was reviewed by internal and external experts. It uses the best information from the Department of Energy laboratory's renewable energy analysts and Energy Information Administration information for conventional technologies. The ATB will be updated annually in order to provide an up-to-date repository of current and future cost and performance data. Going forward, we plan to revise and refine the values using best available information. The ATB includes both a presentation with notes (PDF) and an associated Excel Workbook. The ATB includes the following electricity generation technologies: land-based wind; offshore wind; utility-scale solar PV; concentrating solar power; geothermal power; hydropower plants (upgrades to existing facilities, powering non-powered dams, and new stream-reach development); conventional coal; coal with carbon capture and sequestration; integrated gasification combined cycle coal; natural gas combustion turbines; natural gas combined cycle; conventional biopower. Nuclear laboratory's renewable energy analysts and Energy Information Administration information for conventional technologies. The ATB will be updated annually in order to provide an up-to-date repository of current and future cost and performance data. Going forward, we plan to revise and refine the values using best available information.

  12. Sensitivity to wheat, gluten and FODMAPs in IBS: facts or fiction?

    Science.gov (United States)

    De Giorgio, Roberto; Volta, Umberto; Gibson, Peter R

    2016-01-01

    IBS is one of the most common types of functional bowel disorder. Increasing attention has been paid to the causative role of food in IBS. Food ingestion precipitates or exacerbates symptoms, such as abdominal pain and bloating in patients with IBS through different hypothesised mechanisms including immune and mast cell activation, mechanoreceptor stimulation and chemosensory activation. Wheat is regarded as one of the most relevant IBS triggers, although which component(s) of this cereal is/are involved remain(s) unknown. Gluten, other wheat proteins, for example, amylase-trypsin inhibitors, and fructans (the latter belonging to fermentable oligo-di-mono-saccharides and polyols (FODMAPs)), have been identified as possible factors for symptom generation/exacerbation. This uncertainty on the true culprit(s) opened a scenario of semantic definitions favoured by the discordant results of double-blind placebo-controlled trials, which have generated various terms ranging from non-coeliac gluten sensitivity to the broader one of non-coeliac wheat or wheat protein sensitivity or, even, FODMAP sensitivity. The role of FODMAPs in eliciting the clinical picture of IBS goes further since these short-chain carbohydrates are found in many other dietary components, including vegetables and fruits. In this review, we assessed current literature in order to unravel whether gluten/wheat/FODMAP sensitivity represent 'facts' and not 'fiction' in IBS symptoms. This knowledge is expected to promote standardisation in dietary strategies (gluten/wheat-free and low FODMAP) as effective measures for the management of IBS symptoms.

  13. Information architecture. Volume 2, Part 1: Baseline analysis summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    The Department of Energy (DOE) Information Architecture, Volume 2, Baseline Analysis, is a collaborative and logical next-step effort in the processes required to produce a Departmentwide information architecture. The baseline analysis serves a diverse audience of program management and technical personnel and provides an organized way to examine the Department`s existing or de facto information architecture. A companion document to Volume 1, The Foundations, it furnishes the rationale for establishing a Departmentwide information architecture. This volume, consisting of the Baseline Analysis Summary (part 1), Baseline Analysis (part 2), and Reference Data (part 3), is of interest to readers who wish to understand how the Department`s current information architecture technologies are employed. The analysis identifies how and where current technologies support business areas, programs, sites, and corporate systems.

  14. Pseudohypoparathyroidism type Ib associated with novel duplications in the GNAS locus.

    Directory of Open Access Journals (Sweden)

    Gustavo Perez-Nanclares

    Full Text Available Pseudohypoparathyroidism type 1b (PHP-Ib is characterized by renal resistance to PTH (and, sometimes, a mild resistance to TSH and absence of any features of Albright's hereditary osteodystrophy. Patients with PHP-Ib suffer of defects in the methylation pattern of the complex GNAS locus. PHP-Ib can be either sporadic or inherited in an autosomal dominant pattern. Whereas familial PHP-Ib is well characterized at the molecular level, the genetic cause of sporadic PHP-Ib cases remains elusive, although some molecular mechanisms have been associated with this subtype.The aim of the study was to investigate the molecular and imprinting defects in the GNAS locus in two unrelated patients with PHP-Ib.We have analyzed the GNAS locus by direct sequencing, Methylation-Specific Multiplex Ligation-dependent Probe Amplification, microsatellites, Quantitative Multiplex PCR of Short Fluorescent fragments and array-Comparative Genomic Hybridization studies in order to characterize two unrelated families with clinical features of PHP-Ib.We identified two duplications in the GNAS region in two patients with PHP-Ib: one of them, comprising ∼ 320 kb, occurred 'de novo' in the patient, whereas the other one, of ∼ 179 kb in length, was inherited from the maternal allele. In both cases, no other known genetic cause was observed.In this article, we describe the to-our-knowledge biggest duplications reported so far in the GNAS region. Both are associated to PHP-Ib, one of them occurring 'de novo' and the other one being maternally inherited.

  15. Migraine, fibromyalgia, and depression among people with IBS: a prevalence study

    Directory of Open Access Journals (Sweden)

    Cabral Howard J

    2006-09-01

    Full Text Available Abstract Background Case descriptions suggest IBS patients are more likely to have other disorders, including migraine, fibromyalgia, and depression. We sought to examine the prevalence of these conditions in cohorts of people with and without IBS. Methods The source of data was a large U.S. health plan from January 1, 1996 though June 30, 2002. We identified all people with a medical claim associated with an ICD-9 code for IBS. A non-IBS cohort was a random sample of people with an ICD-9 code for routine medical care. In the cohorts, we identified all claims for migraine, depression, and fibromyalgia. We estimated the prevalence odds ratios (PORs of each of the three conditions using the Mantel-Haenszel method. We conducted quantitative sensitivity analyses to quantify the impact of residual confounding and in differential outcome identification. Results We identified 97,593 people in the IBS cohort, and a random sample of 27,402 people to compose the non-IBS comparison cohort. With adjustment, there was a 60% higher odds in the IBS cohort of having any one of the three disorders relative to the comparison cohort (POR 1.6, 95% CI 1.5 – 1.7. There was a 40% higher odds of depression in the IBS cohort (POR 1.4, 95% CI 1.3 – 1.4. The PORs for fibromyalgia and migraine were similar (POR for fibromyalgia 1.8, 95% CI 1.7 – 1.9; POR for migraine 1.6, 95% CI 1.4 – 1.7. Differential prevalence of an unmeasured confounder, or imperfect sensitivity or specificity of outcome detection would have impacted the observed results. Conclusion People in the IBS cohort had a 40% to 80% higher prevalence odds of migraine, fibromyalgia, and depression.

  16. Dependence of nitrogen concentration in type Ib diamonds on synthesis temperature

    Institute of Scientific and Technical Information of China (English)

    TIAN Yu; JIA XiaoPeng; ZANG ChuanYi; LI ShangSheng; XIAO HongYu; ZHANG YaFei; HUANG GuoFeng; LI Rui; HAN QiGang; MA LiQiu; LI Yong; CHEN XiaoZhou; ZHANG Chong; MA HongAn

    2009-01-01

    Type Ib diamonds were grown by the temperature gradient method (TGM) at 5.5 GPa and 1500-1560 K in a china-type cubic anvil high pressure apparatus using Ni70Mn25Co5 alloy as solvent/catalyst. The concentration of nitrogen (CN) in type Ib diamonds synthesized at different synthesis temperatures was measured by a Fourier transform infrared (FTIR) spectrometer. The dependence of CN in diamond on synthesis temperature was studied. For the type Ib diamonds synthesized using Ni70Mn25Co5 as catalyst, its CN decreases along with the increase of synthesis temperature.

  17. In-Space Manufacturing Baseline Property Development

    Science.gov (United States)

    Stockman, Tom; Schneider, Judith; Prater, Tracie; Bean, Quincy; Werkheiser, Nicki

    2016-01-01

    The In-Space Manufacturing (ISM) project at NASA Marshall Space Flight Center currently operates a 3D FDM (fused deposition modeling) printer onboard the International Space Station. In order to enable utilization of this capability by designer, the project needs to establish characteristic material properties for materials produced using the process. This is difficult for additive manufacturing since standards and specifications do not yet exist for these technologies. Due to availability of crew time, there are limitations to the sample size which in turn limits the application of the traditional design allowables approaches to develop a materials property database for designers. In this study, various approaches to development of material databases were evaluated for use by designers of space systems who wish to leverage in-space manufacturing capabilities. This study focuses on alternative statistical techniques for baseline property development to support in-space manufacturing.

  18. Baseline design of an OTEC pilot plantship. Volume C. Specifications

    Energy Technology Data Exchange (ETDEWEB)

    Glosten, L. R.; Bringloe, Thomas; Soracco, Dave; Fenstermacher, Earl; Magura, Donald; Sander, Olof; Richards, Dennis; Seward, Jerry

    1979-05-01

    Volume C is part of a three-volume report that presents a baseline engineering design of an Ocean Thermal Energy Conversion (OTEC) plantship. This volume provides the specifications for the hull, cold-water pipe, ship outfitting and machinery, OTEC power system, electrical system, and folded-tube heat exchangers.

  19. iPTF13bvn: The first evidence of a binary progenitor for a type Ib supernova

    Energy Technology Data Exchange (ETDEWEB)

    Bersten, Melina C.; Folatelli, Gastón; Nomoto, Ken' ichi; Quimby, Robert [Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan); Benvenuto, Omar G. [Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Paseo del Bosque S/N, B1900FWA La Plata (Argentina); Kuncarayakti, Hanindyo [Millennium Institute of Astrophysics, Casilla 36-D, Santiago (Chile); Srivastav, Shubham; Anupama, G. C.; Sahu, Devendra K., E-mail: melina.bersten@ipmu.jp [Indian Institute of Astrophysics, Koramangala, Bangalore 560034 (India)

    2014-10-01

    The recent detection in archival Hubble Space Telescope images of an object at the location of supernova (SN) iPTF13bvn may represent the first direct evidence of the progenitor of a Type Ib SN. The object's photometry was found to be compatible with a Wolf-Rayet pre-SN star mass of ≈11 M {sub ☉}. However, based on hydrodynamical models, we show that the progenitor had a pre-SN mass of ≈3.5 M {sub ☉} and that it could not be larger than ≈8 M {sub ☉}. We propose an interacting binary system as the SN progenitor and perform evolutionary calculations that are able to self-consistently explain the light curve shape, the absence of hydrogen, and the pre-SN photometry. We further discuss the range of allowed binary systems and predict that the remaining companion is a luminous O-type star of significantly lower flux in the optical than the pre-SN object. A future detection of such a star may be possible and would provide the first robust identification of a progenitor system for a Type Ib SN.

  20. [Antagonists of the type 3 serotonin receptor (5 -HT3) in IBS].

    Science.gov (United States)

    Komoto, Shunsuke; Miura, Soichiro

    2006-08-01

    Irritable bowel syndrome (IBS) is a common chronic gastrointestinal (GI) disorder, but its pathophysiology remains unknown. 5-hydroxytryptamine (5-HT, serotonin) is an important neurotransmitter involved in the brain-gut connection. Alosetron, a 5-HT3 receptor antagonist, has been demonstrated in randomized, placebo-controlled trials (RCT) to be effective in diarrhea-predominant IBS(IBS-D). Constipation is the most common adverse event. Alosetron improved abdominal pain and discomfort and stool consistency in both female and male patients, but it did not improve other symptoms (sense of urgency, stool frequency and bloating) in male patients. Although less is known about the gender differences in therapeutic benefit, a new 5-HT3 antagonist, cilansetron, has demonstrated effectiveness in male and female IBS-D patients and is currently under clinical trials.

  1. EBAA: An efficient broadcast authentication scheme for ADS-B communication based on IBS-MR

    Directory of Open Access Journals (Sweden)

    Yang Haomiao

    2014-06-01

    Full Text Available Automatic dependent surveillance-broadcast (ADS-B systems can broadcast satellite-based aircraft position, identification, etc., periodically, and are now on track to replace radar to become the backbone of next-generation air traffic management (ATM systems. However, ADS-B systems suffer severe cyber-security problems due to the broadcast-type data link and the lack of designed-in security measures. Especially, since ADS-B messages are unauthenticated, it is easy to insert fake aircraft into a system via spoofing or insertion of false messages. Unfortunately, the authentication for ADS-B messages has not yet been well studied. In this paper, based on identity-based signature with message recovery (IBS-MR, an efficient broadcast authentication scheme for ADS-B messages is proposed. The security analysis demonstrates that the scheme can achieve authenticity and integrity of ADS-B broadcast messages, as well as adaptive evolution of broadcasters’ private keys. The performance evaluation shows that the scheme is computationally efficient for typical avionics devices with limited resources. Furthermore, the scheme achieves low communication overhead since broadcast messages can be recovered from signatures, and thus it is suitable for low-bandwidth ADS-B data link.

  2. El Águila Imperial Ibérica

    Directory of Open Access Journals (Sweden)

    M. Ferrer Baena

    2005-01-01

    Full Text Available El Á guila Imperial Ibérica es una de las aves más amenazadas de extinción del mundo. Actualmente, la población mundial de la especie está estimada en un poco más de 200 parejas. Todas ellas se encuentran en territorio peninsular español, en los bosques mediterráneos del cuadrante suroccidental, repartidas en una serie de subpoblaciones de pequeño tamaño (menos de 30 parejas con un nivel de intercambio medio‐bajo, estando algunas de ellas claramente aisladas. Este tipo de distribución es típicamente inestable y paso previo habitual de los procesos de extinción. Entre las principales amenazas a la especie se encuentran la disminución de las poblaciones de conejo, que constituye su principal presa, y la mortalidad por electrocución en tendidos eléctricos.

  3. Combined GPS + BDS for short to long baseline RTK positioning

    Science.gov (United States)

    Odolinski, R.; Teunissen, P. J. G.; Odijk, D.

    2015-04-01

    The BeiDou Navigation Satellite System (BDS) has become fully operational in the Asia-Pacific region and it is of importance to evaluate what BDS brings when combined with the Global Positioning System (GPS). In this contribution we will look at the short, medium and long single-baseline real-time kinematic (RTK) positioning performance. Short baseline refers to when the distance between the two receivers is at most a few kilometers so that the relative slant ionospheric and tropospheric delays can be assumed absent, whereas with medium baseline we refer to when the uncertainty of these ionospheric delays can reliably be modeled as a function of the baseline length. With long baseline we refer to the necessity to parameterize the ionospheric delays and (wet) Zenith Tropospheric Delay (ZTD) as completely unknown. The GNSS real data are collected in Perth, Australia. It will be shown that combining the two systems allows for the use of higher than customary elevation cut-off angles. This can be of particular benefit in environments with restricted satellite visibility such as in open pit mines or urban canyons.

  4. Una pequeña "addenda a Post-incunables ibéricos"

    OpenAIRE

    Paolini, Devid

    2010-01-01

    Una puesta al día de Post-incunables ibéricos de Martín Abad acerca de una edición de Lucio Flaminio que se conserva en la Biblioteca Universitaria de Salamanca. An update to Post-incunables ibéricos by Martín Abad concerning an edition of Lucio Flaminio held at the Biblioteca Universitaria de Salamanca.

  5. BMC{trademark}: Baseline report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-31

    Barrier Membrane Containment (BMC){trademark} is a high-density polyethylene membrane (HOPE) groundwater barrier and pass-through system, with applications ranging from plume control and containment to groundwater manipulation coupled with in-site treatment. BMC{trademark} system can function as a permeable or impermeable reaction wall, a cut-off wall, interceptor trenches, a barrier with collection and/or monitoring system and a pass-through in a funnel and gate configuration. BMC{trademark} can be inspected with a down-hole video camera, producing a permanent VHS format tape, insuring the integrity of the wall and the interlocking joints. The joints are sealed with a ``U``-packing elastomeric gasket to prevent the flow of fluids or gases.

  6. Type Ib/c Supernovae with and without Gamma-Ray Bursts

    CERN Document Server

    Modjaz, Maryam

    2012-01-01

    While the connection between Long Gamma-Ray Bursts (GRBs) and Type Ib/c Supernovae (SNe Ib/c) from stripped stars has been well-established, one key outstanding question is what conditions and factors lead to each kind of explosion in massive stripped stars. One promising line of attack is to investigate what sets apart SNe Ib/c with GRBs from those without GRBs. Here, I briefly present two observational studies that probe the SN properties and the environmental metallicities of SNe Ib/c (specifically broad-lined SNe Ic) with and without GRBs. I present an analysis of expansion velocities based on published spectra and on the homogeneous spectroscopic CfA data set of over 70 SNe of Types IIb, Ib, Ic and Ic-bl, which triples the world supply of well-observed Stripped SNe. Moreover, I demonstrate that a meta-analysis of the three published SN Ib/c metallicity data sets, when including only values at the SN positions to probe natal oxygen abundances, indicates at very high significance that indeed SNe Ic erupt f...

  7. iPTF 13bvn: The First Evidence of a Binary Progenitor for a Type Ib Supernova

    CERN Document Server

    Bersten, Melina C; Folatelli, Gaston; Nomoto, Ken'ichi; Kuncarayakti, Hanindyo; Srivastav, Shubham; Anupama, G C; Quimby, Robert; Sahu, Devendra K

    2014-01-01

    The recent detection in archival HST images of an object at the the location of supernova (SN) iPTF~13bvn may represent the first direct evidence of the progenitor of a Type~Ib SN. The object's photometry was found to be compatible with a Wolf-Rayet pre-SN star mass of ~11 Msun. However, based on hydrodynamical models we show that the progenitor had a pre-SN mass of ~3.5 Msun and that it could not be larger than ~8 Msun. We propose an interacting binary system as the SN progenitor and perform evolutionary calculations that are able to self-consistently explain the light-curve shape, the absence of hydrogen, and the pre-SN photometry. We further discuss the range of allowed binary systems and predict that the remaining companion is a luminous O-type star of significantly lower flux in the optical than the pre-SN object. A future detection of such star may be possible and would provide the first robust progenitor identification for a Type-Ib SN.

  8. CRUSADE评分系统在PCI术后上消化道出血基线评估中的价值%Value of CRUSADE scoring system in baseline assessment of upper gastrointestinal hemorrhage after percutaneous coronary intervention

    Institute of Scientific and Technical Information of China (English)

    董干; 裴小锐; 刘志华; 蒋廷波; 陈弹

    2011-01-01

    目的 探讨CRUSADE评分系统对PCI术后上消化道出血评估的价值.方法 选择我院2008年5月~2009年10月行PCI术的患者共476例,利用CRUSADE评分系统评估每个行PCI术的患者入院时的危险评分,并将其分为极低危组(105例)、低危组(190例)、中危组(92例)、高危组(70例)和极高危组(19例),分析CRUSADE评分与PCI术后1年内上消化道显著出血的关系.结果 PCI术后1年内,发生上消化道显著出血7例,出血发生率为1.47%.其中极低危组无出血病例,低危组出血2例(1.05%),中危组出血1例(1.09%),高危组出血1例(1.43%),极高危组出血3例(15.8%),随着CRUSADE评分增高,上消化道出血的发生率增加,极高危者上消化道出血的危险显著高于其余各组(P<0.05).结论 CRUSADE评分系统对于PCI术后患者上消化道出血的发生率具有良好的基线评估价值.%Objective To investigate the value of CRUSADE scoring system in the baseline assessment of upper gastrointestinal hemorrhage after percutaneous coronary intervention ( PCI ).Methods 476 patients with upper gastrointestinal hemorrhage following PCI in our hospital from May 2008 to October 2009 were included in this study.According to the evaluation results of CRUSADE scoring system on admission, they were divided into very low - risk group( 105 cases ), low - risk group( 190 cases ),moderate - risk group( 92 cases ), high - risk group( 70 cases )and very high - risk group( 19 cases ).The relationship between CRUSADE scores and obvious upper gastrointestinal hemorrhage within a year after PCI was analyzed.Results Obvious upper gastrointestinal bleeding occurred in 7 cases within 1 year after PCI ,including 2 cases( 1.05% ) in low - risk group, 1 case( 1.09% ) in moderate - risk group,1 case( 1.43% ) in high - risk group,3 cases ( 15.8% )in very high - risk group,and no case in very low - risk group.The total hemorrhage rate was 1.47%.It demonstrated that the incidence of

  9. Investigation on Prefabricated Building System Skilled Component Installers

    Directory of Open Access Journals (Sweden)

    Nurul Rezuana Buyung

    2013-09-01

    Full Text Available In the face of an increasingly challenging era of globalization, skills and new equipments which includes prefabricated building components, known as Industrialized Building System (IBS has been introduced towards achievement of sustainable construction. IBS is a construction system in which the components are manufactured in a factory, on or off site, positioned and assembled into complete structures with minimal additional site work. IBS requires high construction precision and needs a higher skill level of workers. Compared to the conventional construction method, the skill level of IBS workers is more demanding. Although there are a lot benefits in implementing IBS, the construction industry still not rapidly implementing IBS. The IBS method still considered new and even though there are a lot of benefits it still faces barriers. In an IBS construction, the role of the contractor is shifted from a builder to an assembler on the site. Therefore, this requires the contractor to be prepared technologically with IBS knowledge and skills. It is generally perceived that the number of skilled IBS installers in Malaysia is still low even though the system has been implemented for a long time. This research is carried out to find out whether the existing number of IBS installer is sufficient. Primary data was collected by carrying out interviews with the contractors at the IBS construction site in Penang Island in order to get the contractor’s feedback regarding this issue. Meanwhile, the secondary data was collected from government agencies to get the number of existing IBS installer and the number of IBS projects done in government projects. The results from this study indicated that not all categories of skill workers are in shortage. However, the number of precast concrete installer is in a critical shortage.

  10. Precise baseline determination for the TanDEM-X mission

    Science.gov (United States)

    Koenig, Rolf; Moon, Yongjin; Neumayer, Hans; Wermuth, Martin; Montenbruck, Oliver; Jäggi, Adrian

    The TanDEM-X mission will strive for generating a global precise Digital Elevation Model (DEM) by way of bi-static SAR in a close formation of the TerraSAR-X satellite, already launched on June 15, 2007, and the TanDEM-X satellite to be launched in May 2010. Both satellites carry the Tracking, Occultation and Ranging (TOR) payload supplied by the GFZ German Research Centre for Geosciences. The TOR consists of a high-precision dual-frequency GPS receiver, called Integrated GPS Occultation Receiver (IGOR), and a Laser retro-reflector (LRR) for precise orbit determination (POD) and atmospheric sounding. The IGOR is of vital importance for the TanDEM-X mission objectives as the millimeter level determination of the baseline or distance between the two spacecrafts is needed to derive meter level accurate DEMs. Within the TanDEM-X ground segment GFZ is responsible for the operational provision of precise baselines. For this GFZ uses two software chains, first its Earth Parameter and Orbit System (EPOS) software and second the BERNESE software, for backup purposes and quality control. In a concerted effort also the German Aerospace Center (DLR) generates precise baselines independently with a dedicated Kalman filter approach realized in its FRNS software. By the example of GRACE the generation of baselines with millimeter accuracy from on-board GPS data can be validated directly by way of comparing them to the intersatellite K-band range measurements. The K-band ranges are accurate down to the micrometer-level and therefore may be considered as truth. Both TanDEM-X baseline providers are able to generate GRACE baselines with sub-millimeter accuracy. By merging the independent baselines by GFZ and DLR, the accuracy can even be increased. The K-band validation however covers solely the along-track component as the K-band data measure just the distance between the two GRACE satellites. In addition they inhibit an un-known bias which must be modelled in the comparison, so the

  11. Finding The Baseline--Putting Recent Eutrophication Of Two South Texas Coastal Water Bodies Into Perspective By Using Sedimentary Records To Examine The Long-Term, Natural Variability Of The Systems

    Science.gov (United States)

    Besonen, M. R.; Zimba, P.; Hill, E.; Tissot, P.; Mckay, M.; Silliman, J.

    2013-12-01

    reservoirs along the Nueces River, the primary inflow for the system. The lack of long-term environmental monitoring records makes it difficult to disentangle the complex interrelationships between the natural and anthropogenic factors that have contributed to eutrophication. To address this issue, we are examining proxy evidence from sediment cores to look back in time, and understand the true baseline conditions and natural variability of these systems long before they were affected by anthropogenic impacts. We are using a suite of geological, chemical, and biological indicators including color spectral reflectance (for total chlorophyll content), organic carbon content via loss-on-ignition, Terrigenous/Aquatic Ratio (TARHC), TOC, C/N ratio analysis, pigment analysis via HPLC, and microfossil assemblage analysis. Age control for the stratigraphy will be provided by radiometric age analyses using 137Cs, 210Pb, and 14C. Initial results from spectral reflectance scanning of sediment cores from the Nueces Estuary appear to indicate an increased chlorophyll content up core, which probably reflects a long-term increase of primary productivity in the system.

  12. Arc melter demonstration baseline test results

    Energy Technology Data Exchange (ETDEWEB)

    Soelberg, N.R.; Chambers, A.G.; Anderson, G.L.; Oden, L.L.; O`Connor, W.K.; Turner, P.C.

    1994-07-01

    This report describes the test results and evaluation for the Phase 1 (baseline) arc melter vitrification test series conducted for the Buried Waste Integrated Demonstration program (BWID). Phase 1 tests were conducted on surrogate mixtures of as-incinerated wastes and soil. Some buried wastes, soils, and stored wastes at the INEL and other DOE sites, are contaminated with transuranic (TRU) radionuclides and hazardous organics and metals. The high temperature environment in an electric arc furnace may be used to process these wastes to produce materials suitable for final disposal. An electric arc furnace system can treat heterogeneous wastes and contaminated soils by (a) dissolving and retaining TRU elements and selected toxic metals as oxides in the slag phase, (b) destroying organic materials by dissociation, pyrolyzation, and combustion, and (c) capturing separated volatilized metals in the offgas system for further treatment. Structural metals in the waste may be melted and tapped separately for recycle or disposal, or these metals may be oxidized and dissolved into the slag. The molten slag, after cooling, will provide a glass/ceramic final waste form that is homogeneous, highly nonleachable, and extremely durable. These features make this waste form suitable for immobilization of TRU radionuclides and toxic metals for geologic timeframes. Further, the volume of contaminated wastes and soils will be substantially reduced in the process.

  13. Inferring supernova IIb/Ib/Ic ejecta properties from light curves and spectra: Correlations from radiative-transfer models

    CERN Document Server

    Dessart, Luc; Woosley, Stan; Livne, Eli; Waldman, Roni; Yoon, Sung-Chul; Langer, Norbert

    2016-01-01

    We present 1-D non-Local-Thermodynamic-Equilibrium time-dependent radiative-transfer simulations for a large grid of supernovae (SNe) IIb/Ib/Ic that result from the terminal explosion of the mass donor in a close-binary system. Our sample covers ejecta masses $M_{\\rm e}$ of 1.7$-$5.2M$_\\odot$, kinetic energies $E_{\\rm kin}$ of 0.6$-$5.0$\\times$10$^{51}$erg, and $^{56}$Ni masses of 0.05$-$0.30M$_\\odot$. We find a strong correlation between the $^{56}$Ni mass and the photometric properties at maximum, and between the rise time to bolometric maximum and the post-maximum decline rate. We confirm the small scatter in ($V-R$) at 10d past $R$-band maximum. The quantity $V_{\\rm m} \\equiv \\sqrt{2E_{\\rm kin}/M_{\\rm e}}$ is comparable to the Doppler velocity measured from HeI 5875\\AA\\ at maximum in SNe IIb/Ib, although some scatter arises from the uncertain level of chemical mixing. The OI7772\\AA\\ line may be used for SNe Ic, but the correspondence deteriorates with higher ejecta mass/energy. We identify a temporal reve...

  14. Effect of Electroacupuncture on Chronic Visceral Pain and Involvement of Spinal NMDA Receptor in IBS Rats

    Institute of Scientific and Technical Information of China (English)

    王智君; 李为民; 周娟; 陈颖波

    2009-01-01

    Objective:To clarify effect of electroacupuncture (EA) on relieving chronic visceral pain and the underlying neurobiological mechanism for such an effect,we observed the effect of EA on the Irritable bowel syndrome (IBS) rat and then examined spinal expression of N-methyl-D-aspartate (NMDA)receptor-1 in rats.Methods:Daily mechanical colon distention was performed on male Sprague-Dawley neonatal rats to produce IBS model.EA was applied at acupoints of Zusanli (ST 36) and Shangjuxu (ST 37)in each hind leg.Abdominal withdrawal reflex (AWR) assessment or rectus abdominis electromyograms (AEMG) recordings were then performed after EA treatment.The mRNA expression of the NMDA subtype of glutamate receptors in the spinal dorsal horn (L4-5) before and after EA was investigated by RT-PCR analysis in IBS rats.Results:The results demonstrated that EA could significantly decreased both AWR scores from behavioral test and AEMG discharges from electrophysiological recording in IBS model rats elicited by colorectal distension (CRD) stimuli with strengths of 20,40,60 and 80 mmHg,respectively (P<0.05).Meanwhile there was a significant decrease in mRNA expression of NMDA receptor-1 in the spinal dorsal horn of IBS rats treated by EA (P<0.05),but no such effect was observed in IBS rats treated by sham EA (inserting needles without electrical stimulation).Conclusion:These results indicate that EA can relieve chronic visceral hyperalgesia in IBS rats and this effect might be correlated with the down-regulation of NMDA receptor-1 in the dorsal hom of the spinal cord.

  15. Effect of Electroacupuncture on Chronic Visceral Pain and Involvement of Spinal NMDA Receptor in IBS Rats

    Institute of Scientific and Technical Information of China (English)

    王智君; 李为民; 周娟; 陈颖波

    2008-01-01

    Objective: To clarify effect of electroacupuncture (EA) on relieving chronic visceral pain and the underlying neurobiological mechanism for such an effect, we observed the effect of EA on the Irritable bowel syndrome (IBS) rat and then examined spinal expression of N-methyl-D-aspartate (NMDA) receptor-1 in rats. Methods: Daily mechanical colon distention was performed on male Sprague-Dawley neonatal rats to produce IBS model. EA was applied at acupoints of Zusanli (ST 36) and Shangjuxu (ST 37) in each hind leg. Abdominal withdrawal reflex (AWR) assessment or rectus abdominis electromyograms (AEMG) recordings were then performed after EA treatment. The mRNA expression of the NMDA subtype of glutamate receptors in the spinal dorsal horn (L4-5) before and after EA was investigated by RT-PCR analysis in IBS rats. Results: The results demonstrated that EA could significantly decreased both AWR scores from behavioral test and AEMG discharges from electrophysiological recording in IBS model rats elicited by colorectal distension (CRD) stimuli with strengths of 20, 40, 60 and 80 mmHg, respectively (P<0.05). Meanwhile there was a significant decrease in mRNA expression of NMDA receptor-1 in the spinal dorsal horn of IBS rats treated by EA (P<0.05), but no such effect was observed in IBS rats treated by sham EA (inserting needles without electrical stimulation). Conclusion: These results indicate that EA can relieve chronic visceral hyperalgesia in IBS rats and this effect might be correlated with the down-regulation of NMDA receptor- 1 in the dorsal horn of the spinal cord.

  16. Life Support Baseline Values and Assumptions Document

    Science.gov (United States)

    Anderson, Molly S.; Ewert, Michael K.; Keener, John F.; Wagner, Sandra A.

    2015-01-01

    The Baseline Values and Assumptions Document (BVAD) provides analysts, modelers, and other life support researchers with a common set of values and assumptions which can be used as a baseline in their studies. This baseline, in turn, provides a common point of origin from which many studies in the community may depart, making research results easier to compare and providing researchers with reasonable values to assume for areas outside their experience. With the ability to accurately compare different technologies' performance for the same function, managers will be able to make better decisions regarding technology development.

  17. A publication database for optical long baseline interferometry

    CERN Document Server

    Malbet, Fabien; Lawson, Peter; Taillifet, Esther; Lafrasse, Sylvain

    2010-01-01

    Optical long baseline interferometry is a technique that has generated almost 850 refereed papers to date. The targets span a large variety of objects from planetary systems to extragalactic studies and all branches of stellar physics. We have created a database hosted by the JMMC and connected to the Optical Long Baseline Interferometry Newsletter (OLBIN) web site using MySQL and a collection of XML or PHP scripts in order to store and classify these publications. Each entry is defined by its ADS bibcode, includes basic ADS informations and metadata. The metadata are specified by tags sorted in categories: interferometric facilities, instrumentation, wavelength of operation, spectral resolution, type of measurement, target type, and paper category, for example. The whole OLBIN publication list has been processed and we present how the database is organized and can be accessed. We use this tool to generate statistical plots of interest for the community in optical long baseline interferometry.

  18. Enhanced accumulation of carotenoids in sweetpotato plants overexpressing IbOr-Ins gene in purple-fleshed sweetpotato cultivar.

    Science.gov (United States)

    Park, Sung-Chul; Kim, Sun Ha; Park, Seyeon; Lee, Hyeong-Un; Lee, Joon Seol; Park, Woo Sung; Ahn, Mi-Jeong; Kim, Yun-Hee; Jeong, Jae Cheol; Lee, Haeng-Soon; Kwak, Sang-Soo

    2015-01-01

    Sweetpotato [Ipomoea batatas (L.) Lam] is an important root crop that produces low molecular weight antioxidants such as carotenoids and anthocyanin. The sweetpotato orange (IbOr) protein is involved in the accumulation of carotenoids. To increase the levels of carotenoids in the storage roots of sweetpotato, we generated transgenic sweetpotato plants overexpressing IbOr-Ins under the control of the cauliflower mosaic virus (CaMV) 35S promoter in an anthocyanin-rich purple-fleshed cultivar (referred to as IbOr plants). IbOr plants exhibited increased carotenoid levels (up to 7-fold) in their storage roots compared to wild type (WT) plants, as revealed by HPLC analysis. The carotenoid contents of IbOr plants were positively correlated with IbOr transcript levels. The levels of zeaxanthin were ∼ 12 times elevated in IbOr plants, whereas β-carotene increased ∼ 1.75 times higher than those of WT. Quantitative RT-PCR analysis revealed that most carotenoid biosynthetic pathway genes were up-regulated in the IbOr plants, including PDS, ZDS, LCY-β, CHY-β, ZEP and Pftf, whereas LCY-ɛ was down-regulated. Interestingly, CCD1, CCD4 and NCED, which are related to the degradation of carotenoids, were also up-regulated in the IbOr plants. Anthocyanin contents and transcription levels of associated biosynthetic genes seemed to be altered in the IbOr plants. The yields of storage roots and aerial parts of IbOr plants and WT plants were not significantly different under field cultivation. Taken together, these results indicate that overexpression of IbOr-Ins can increase the carotenoid contents of sweetpotato storage roots.

  19. Baseline Gas Turbine Development Program. Eleventh quarterly progress report

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, F.W.; Wagner, C.E.

    1975-07-31

    Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1978 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. NASA completed initial heat balance testing of a baseline engine. An additional 450 hours were run on ceramic regenerators and seals. Seal wear rates are very good, and the elastomeric mounting system was satisfactory. An engine/control oil supply system based on the power steering pump is successfully operating in baseline vehicles. The design of the upgraded engine power turbine nozzle actuator was finalized, and layouts of the inlet guide vane actuator are in process. A lock-up torque converter was installed in the free rotor vehicle. Baseline engine and vehicle testing of water injection and variable inlet guide vanes was completed. A thermal analysis of the gas generator is in process. A steady-state, full power analysis was made. A three-dimensional stress analysis of the compressor cover was made. The power turbine nozzle actuating system layout was completed. The analytical studies of the power turbine rotor bearings were completed. MTI completed the design of the gas generator rotor simulation fixture and is starting to build it. Optimized reduction gears were successfully tested in a baseline engine.

  20. Adoptive immunotherapy with Cl-IB-MECA-treated CD8+ T cells reduces melanoma growth in mice.

    Directory of Open Access Journals (Sweden)

    Antonella Montinaro

    Full Text Available Cl-IB-MECA is a selective A3 adenosine receptor agonist, which plays a crucial role in limiting tumor progression. In mice, Cl-IB-MECA administration enhances the anti-tumor T cell-mediated response. However, little is known about the activity of Cl-IB-MECA on CD8+ T cells. The aim of this study was to investigate the effect of ex vivo Cl-IB-MECA treatment of CD8+ T cells, adoptively transferred in melanoma-bearing mice. Adoptive transfer of Cl-IB-MECA-treated CD8+ T cells or a single administration of Cl-IB-MECA (20 ng/mouse inhibited tumor growth compared with the control group and significantly improved mouse survival. This was associated with the release of Th1-type cytokines and a greater influx of mature Langerin+ dendritic cells (LCs into the tumor microenvironment. CD8+ T cells treated with Cl-IB-MECA released TNF-α which plays a critical role in the therapeutic efficacy of these cells when injected to mice. Indeed, neutralization of TNF-α by a specific monoclonal Ab significantly blocked the anti-tumor activity of Cl-IB-MECA-treated T cells. This was due to the reduction in levels of cytotoxic cytokines and the presence of fewer LCs. In conclusion, these studies reveal that ex vivo treatment with Cl-IB-MECA improves CD8+ T cell adoptive immunotherapy for melanoma in a TNF-α-dependent manner.

  1. NRAO Very Long Baseline Array (VLBA)

    Data.gov (United States)

    Federal Laboratory Consortium — The Very Long Baseline Array (VLBA) comprises ten radio telescopes spanning 5,351 miles. It's the world's largest, sharpest, dedicated telescope array. With an eye...

  2. SSA FITARA Common Baseline Implementation Plan

    Data.gov (United States)

    Social Security Administration — This document describes the agency's plan to implement the Federal Information Technology Acquisition Reform Act (FITARA) Common Baseline per OMB memorandum M-15-14.

  3. Nuevas observaciones de crono-paleografía ibérica levantina

    Directory of Open Access Journals (Sweden)

    Rodríguez Ramos, Jesús

    2000-12-01

    Full Text Available This paper is the continuation of a previous study of the chronological palaeography of Iberian Levantine writing. Two signs are added to the system (bi and bo, and comments are made on some minor variations of other signs. The new documentation of te-1 is also revised. Finally, the distribution of the main areas demarked by variations of the signs themselves is briefly described.Este artículo supone la continuación de nuestro primer estudio sobre la cronología paleográfica de la escritura ibérica levantina. Se añaden al sistema dos signos (bi y bo, así como se comentan algunas variantes menores de otros signos. Se revisa además la nueva documentación sobre te-1. Finalmente se efectúa una breve descripción de la distribución de las principales zonas que se distinguen por tener variantes de signos propias.

  4. IBS and expected luminosity performance for RHIC beams at top energy with 56 MHz SRF cavity

    Energy Technology Data Exchange (ETDEWEB)

    Fedotov,A.

    2008-10-01

    The purpose of RF system in RHIC is to capture injected bunches, accelerate them to the top energy, and store bunches at the top energy for many hours. The accelerating RF system operates at harmonic number h=360 of the particle revolution frequency f=78.196 kHz, which corresponds to 28.15MHz. The storage RF system accepts the shortened bunches at top energy and provides longitudinal focusing to keep these bunches short during the store time (collision mode). The storage system operates at harmonic number h=7x360=2520, which corresponds to an RF frequency of 197.05 MHz [1]. Recently, an upgrade of storage RF system with a superconducting 56 MHz cavity was proposed [2]. This upgrade will provide significant increase in the acceptance of storage RF bucket. Presently, the short bunch length for collisions is obtained via RF gymnastics with bunch rotation (called re-bucketing), because the length of 197MHz bucket of 5 nsec is too short to accommodate long bunches otherwise. However, due to bucket non-linearity and hardware complications some increase in the longitudinal emittance occurs during re-bucketing. The 56MHz cavity will produce sufficiently short bunches which would allow one to operate without re-bucketing procedure. This Note summarizes simulation of beam evolution due to Intra-beam scattering (IBS) for beam parameters expected with the 56 MHz SRF cavity upgrade. Expected luminosity improvement is shown both for Au ions at 100 GeV/nucleon and for protons at 250 GeV.

  5. A Luminous and Fast-Expanding Type Ib Supernova SN 2012au

    CERN Document Server

    Takaki, K; Yamanaka, M; Maeda, K; Tanaka, M; Akitaya, H; Fukazawa, Y; Itoh, R; Kinugasa, K; Moritani, Y; Ohsugi, T; Sasada, M; Uemura, M; Ueno, I; Ui, T; Urano, T; Yoshida, M; Nomoto, K

    2013-01-01

    We present a set of photometric and spectroscopic observations of a bright Type Ib supernova SN 2012au from -6d until ~+150d after maximum. The shape of its early R-band light curve is similar to that of an average Type Ib/c supernova. The peak absolute magnitude is M_R=-18.7+-0.2 mag, which suggests that this supernova belongs to a very luminous group among Type Ib supernovae. The line velocity of He I {\\lambda}5876 is about 15,000 km/s around maximum, which is much faster than that in a typical Type Ib supernova. From the quasi-bolometric peak luminosity of (6.7+-1.3)x10^(42) erg/s, we estimate the \\Ni mass produced during the explosion as ~0.30 Msun. We also give a rough constraint to the ejecta mass 5-7 Msun and the kinetic energy (7-18)x10^(51) erg. We find a weak correlation between the peak absolute magnitude and He I velocity among Type Ib SNe. The similarities to SN 1998bw in the density structure inferred from the light curve model as well as the large peak bolometric luminosity suggest that SN 2012...

  6. A LUMINOUS AND FAST-EXPANDING TYPE Ib SUPERNOVA SN 2012au

    Energy Technology Data Exchange (ETDEWEB)

    Takaki, Katsutoshi; Fukazawa, Yasushi; Itoh, Ryosuke; Ueno, Issei; Ui, Takahiro; Urano, Takeshi [Department of Physical Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526 (Japan); Kawabata, Koji S.; Akitaya, Hiroshi; Moritani, Yuki; Ohsugi, Takashi; Uemura, Makoto; Yoshida, Michitoshi [Hiroshima Astrophysical Science Center, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526 (Japan); Yamanaka, Masayuki [Kwasan Observatory, Kyoto University, Ohmine-cho Kita Kazan, Yamashina-ku, Kyoto 607-8471 (Japan); Maeda, Keiichi; Nomoto, Ken' ichi [Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan); Tanaka, Masaomi [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Kinugasa, Kenzo [Nobeyama Radio Observatory, National Astronomical Observatory of Japan, 462-2 Nobeyama, Minamimaki, Nagano 384-1305 (Japan); Sasada, Mahito, E-mail: takaki@hep01.hepl.hiroshima-u.ac.jp [Department of Astronomy, Kyoto University, Kitashirakawa-Oiwake-cho, Sakyo-ku, Kyoto 606-8502 (Japan)

    2013-08-01

    We present a set of photometric and spectroscopic observations of a bright Type Ib supernova SN 2012au from -6 days until {approx} + 150 days after maximum. The shape of its early R-band light curve is similar to that of an average Type Ib/c supernova. The peak absolute magnitude is M{sub R} = -18.7 {+-} 0.2 mag, which suggests that this supernova belongs to a very luminous group among Type Ib supernovae. The line velocity of He I {lambda}5876 is about 15,000 km s{sup -1} around maximum, which is much faster than that in a typical Type Ib supernova. From the quasi-bolometric peak luminosity of (6.7 {+-} 1.3) Multiplication-Sign 10{sup 42} erg s{sup -1}, we estimate the {sup 56}Ni mass produced during the explosion as {approx}0.30 M{sub Sun }. We also give a rough constraint to the ejecta mass 5-7 M{sub Sun} and the kinetic energy (7-18) Multiplication-Sign 10{sup 51} erg. We find a weak correlation between the peak absolute magnitude and He I velocity among Type Ib SNe. The similarities to SN 1998bw in the density structure inferred from the light-curve model as well as the large peak bolometric luminosity suggest that SN 2012au had properties similar to energetic Type Ic supernovae.

  7. The first evidence of subgroup IB isolates of Cucumber mosaic virus in Ukraine

    Directory of Open Access Journals (Sweden)

    Shevchenko T. P.

    2015-02-01

    Full Text Available Aim. In current work, we proceeded with the strain attribution of Ukrainian isolates CMV based on the phylogenetic analysis of the partial sequences of the coat protein gene. Methods. ELISA, RT-PCR, DNA sequencing and phylogenetic analysis. Results. Cucumber mosaic virus (CMV is widespread among the variety of crops from the Cucurbitaceae and Solanaceae families in Ukraine. The symptomatic samples from different regions of Ukraine were collected and tested for the presence of CMV. The coat protein (CP gene of two isolates was amplified and sequenced. The partial nucleotide sequences of CP gene were determined and compared to those of other CMV strains belonging to the IA, IB and II subgroups. Comparison of the nucleotide sequences of Ukrainian isolates showed their similar identity percentages and close relationships with the subgroup IB strains from other countries. The highest nucleotide homology was shared with the strains ABI (Korea and SD (China. Conclusions. Based on the highest identities of the coat protein gene sequences and close phylogenetic relationships with the subgroup IB members of CMV, the Ukrainian isolates under study were identified as belonging to the subgroup IB. Our findings show for the first time an occurrence of the IB subgroup isolates of CMV in Ukraine.

  8. Mercury in estuarine sediments of the Manguaba and Botafogo River : A background and baseline values proposition in comparison to relatively well preserved and polluted aquatic systems under tropical countries

    Science.gov (United States)

    Lima, Marta

    2013-04-01

    Mercury in estuarine sediments of the Manguaba and Botafogo River : A background and baseline values proposition in comparison to relatively well preserved and polluted aquatic systems under tropical countries Lima, Marta1; Menor, Eldemar2; Lima, Enjolras3; Neumann, Virginio4 1MFGTransportes, Brazil; 2Federal University of Pernambuco, Brazil 3Servico Geologico do Brasil-CPRM, Brazil 4Federal University of Pernambuco, Brazil Heavy metal (HM) concentrations in estuarine sediments of the Botafogo and Manguaba river, North-eastern Brazil were investigated on basis of samples from a bottom core drill performed 4km from the mouth of the rivers. Total sediments (TS) of the sliced profiles (62 cm, Botafogo river and 87 cm, Manguaba river ) were submitted to chemical analysis (51 elements), mineralogical analysis (XRD) and statistical study, followed by stoichiometric calculations. Geochronologic determinations of 210Pb allowed studying the evolution of the contamination level approximately 150 year-old interval in the Botafogo river. Mercury (Hg) and Arsenic (As) are emphasized because of a chlorine-soda industry that dumps its effluents about 15 km upstream of the estuary and extensive cultivation of sugarcane existent in this watershed. Hg background in pelitic total sediments (PTS) was certain established considering the Hg content (126 ppb) in sedimentary intervals previous to 1910. The production of chlorine-soda (since 1963) coincides with a drastic increase of the Hg concentrations and contemporary values around 6.000 ppb, without interruption in the pollutant process. The conclusions found that the Hg was the main indicator of anthropogenic contribution in the sediments of the Botafogo river. On the other hand, an increase in the Hg-As concentrations has been observed at the last decades due to an increase of the clay mineral fraction in TS of the Manguaga river. This scenario indicates that the accumulation of HM has been constant since the last decades, under a

  9. Dual nuclease activity of a Cas2 protein in CRISPR-Cas subtype I-B of Leptospira interrogans.

    Science.gov (United States)

    Dixit, Bhuvan; Ghosh, Karukriti Kaushik; Fernandes, Gary; Kumar, Pankaj; Gogoi, Prerana; Kumar, Manish

    2016-04-01

    Leptospira interrogans serovar Copenhageni strain Fiocruz L1-130 carries a set of cas genes associated with CRISPR-Cas subtype I-B. Herein, we report for the first time active transcription of a set of cas genes (cas1 to cas8) of L. interrogans where cas4, cas1, cas2 and cas6, cas3, cas8, cas7, cas5 are clustered together in two independent operons. As an initial step toward comprehensive understanding of CRISPR-Cas system in spirochete, the biochemical study of one of the core Leptospira Cas2 proteins (Lep_Cas2) showed nuclease activity on both DNA and RNA in a nonspecific manner. Additionally, unlike other known Cas2 proteins, Lep_Cas2 showed metal-independent RNase activity and preferential activity on RNA over DNA. These results provide insight for understanding Cas2 diversity existing in the prokaryotic adaptive immune system.

  10. Logistics Operations Management Center: Maintenance Support Baseline (LOMC-MSB)

    Science.gov (United States)

    Kurrus, R.; Stump, F.

    1995-01-01

    The Logistics Operations Management Center Maintenance Support Baseline is defined. A historical record of systems, applied to and deleted from, designs in support of future management and/or technical analysis is provided. All Flight elements, Ground Support Equipment, Facility Systems and Equipment and Test Support Equipment for which LOMC has responsibilities at Kennedy Space Center and other locations are listed. International Space Station Alpha Program documentation is supplemented. The responsibility of the Space Station Launch Site Support Office is established.

  11. Automated baseline change detection phase I. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-01

    The Automated Baseline Change Detection (ABCD) project is supported by the DOE Morgantown Energy Technology Center (METC) as part of its ER&WM cross-cutting technology program in robotics. Phase 1 of the Automated Baseline Change Detection project is summarized in this topical report. The primary objective of this project is to apply robotic and optical sensor technology to the operational inspection of mixed toxic and radioactive waste stored in barrels, using Automated Baseline Change Detection (ABCD), based on image subtraction. Absolute change detection is based on detecting any visible physical changes, regardless of cause, between a current inspection image of a barrel and an archived baseline image of the same barrel. Thus, in addition to rust, the ABCD system can also detect corrosion, leaks, dents, and bulges. The ABCD approach and method rely on precise camera positioning and repositioning relative to the barrel and on feature recognition in images. In support of this primary objective, there are secondary objectives to determine DOE operational inspection requirements and DOE system fielding requirements.

  12. Revised SRC-I project baseline. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    The SRC Process Area Design Baseline consists of six volumes. The first four were submitted to DOE on 9 September 1981. The fifth volume, summarizing the Category A Engineering Change Proposals (ECPs), was not submitted. The sixth volume, containing proprietary information on Kerr-McGee's Critical Solvent Deashing System, was forwarded to BRHG Synthetic Fuels, Inc. for custody, according to past instructions from DOE, and is available for perusal by authorized DOE representatives. DOE formally accepted the Design Baseline under ICRC Release ECP 4-1001, at the Project Configuration Control Board meeting in Oak Ridge, Tennessee on 5 November 1981. The documentation was then revised by Catalytic, Inc. to incorporate the Category B and C and Post-Baseline Engineering Change Proposals. Volumes I through V of the Revised Design Baseline, dated 22 October 1982, are nonproprietary and they were issued to the DOE via Engineering Change Notice (ECN) 4-1 on 23 February 1983. Volume VI again contains proprieary information on Kerr-McGee Critical Solvent Deashing System; it was issued to Burns and Roe Synthetic Fuels, Inc. Subsequently, updated process descriptions, utility summaries, and errata sheets were issued to the DOE and Burns and Roe Synthetic Fuels, Inc. on nonproprietary Engineering Change Notices 4-2 and 4-3 on 24 May 1983.

  13. Moon-Based INSAR Geolocation and Baseline Analysis

    Science.gov (United States)

    Liu, Guang; Ren, Yuanzhen; Ye, Hanlin; Guo, Huadong; Ding, Yixing; Ruan, Zhixing; Lv, Mingyang; Dou, Changyong; Chen, Zhaoning

    2016-07-01

    Earth observation platform is a host, the characteristics of the platform in some extent determines the ability for earth observation. Currently most developing platforms are satellite, in contrast carry out systematic observations with moon based Earth observation platform is still a new concept. The Moon is Earth's only natural satellite and is the only one which human has reached, it will give people different perspectives when observe the earth with sensors from the moon. Moon-based InSAR (SAR Interferometry), one of the important earth observation technology, has all-day, all-weather observation ability, but its uniqueness is still a need for analysis. This article will discuss key issues of geometric positioning and baseline parameters of moon-based InSAR. Based on the ephemeris data, the position, liberation and attitude of earth and moon will be obtained, and the position of the moon-base SAR sensor can be obtained by coordinate transformation from fixed seleno-centric coordinate systems to terrestrial coordinate systems, together with the Distance-Doppler equation, the positioning model will be analyzed; after establish of moon-based InSAR baseline equation, the different baseline error will be analyzed, the influence of the moon-based InSAR baseline to earth observation application will be obtained.

  14. Heterologous expression of IbMYB1a by different promoters exhibits different patterns of anthocyanin accumulation in tobacco.

    Science.gov (United States)

    An, Chul Han; Lee, Ki-Won; Lee, Sang-Hoon; Jeong, Yu Jeong; Woo, Su Gyoung; Chun, Hyokon; Park, Youn-Il; Kwak, Sang-Soo; Kim, Cha Young

    2015-04-01

    We previously reported that the transient and stable expression of IbMYB1a produced anthocyanin pigmentation in tobacco leaves and transgenic Arabidopsis plants, respectively. To further determine the effects of different promoters on the expression of IbMYB1a and anthocyanin production, we generated and characterized stably transformed tobacco (Nicotiana tabacum SR1) plants expressing IbMYB1a under the control of three different promoters. We compared the differences in anthocyanin accumulation patterns and phenotypic features of the leaves of these transgenic tobacco plants during growth. Expression of IbMYB1a under the control of these three different promoters led to a remarkable variation in anthocyanin pigmentation in tobacco leaves. The anthocyanin contents of the leaves of the SPO-IbMYB1a-OX (SPO-M) line were higher than those of the SWPA2-IbMYB1a-OX (SPA-M) and 35S-IbMYB1a-OX (35S-M) lines. High levels of anthocyanin pigments negatively affected plant growth in the SPO-M lines, resulting delayed growth and, occasionally, a stunted phenotype. Furthermore, HPLC analysis revealed that transcriptional regulation of IbMYB1a led to the production of cyanidin-based anthocyanins in the tobacco plants. In addition, RT-PCR analysis revealed that IbMYB1a expression induced the up-regulation of several structural genes in the anthocyanin biosynthetic pathway, including DFR and ANS. Differential expression levels of IbMYB1a under the control of different promoters were highly correlated with the expression levels of the structural genes, thereby affecting anthocyanin production levels. These results indicate that IbMYB1a positively controls the expression of multiple anthocyanin biosynthetic genes and anthocyanin accumulation in heterologous tobacco plants.

  15. Ontogenia del comportamiento del lince ibérico ("Lynx pardinus") en cautividad

    OpenAIRE

    Yerga Rufo, Francisco Javier

    2016-01-01

    El lince ibérico es una de las especies de mamífero más amenazada del mundo. Su cría en cautividad es una de las medidas puestas en marcha para la conservación de esta especie. Esta Tesis Doctoral tiene como objetivo describir la ontogenia física y del comportamiento de los cachorros de lince ibérico nacidos en cautividad, y conocer los factores que van a influir en su desarrollo, para mejorar el manejo de la especie en cautividad. Se realizó el seguimiento del comportamiento de los cachorros...

  16. Impaired metabolic function of polymorphonuclear leukocytes in glycogen storage disease Ib.

    Science.gov (United States)

    Gahr, M; Heyne, K

    1983-09-01

    To elucidate the basis for the recurrent infections in patients with glycogen storage disease (GSD) Ib we tested polymorphonuclear leukocyte (PMN) function in one patient. Bactericidal capacity and phagocytosis-induced O2 consumption were reduced. Also, phorbol myristate acetate-stimulated superoxide production and glucose oxidation through the hexose monophosphate shunt were diminished compared to control subjects. Therefore it could be speculated that in PMN of patients with GSD Ib, glucose-6-phosphate has no access to the enzymes of the hexose monophosphate shunt due to a transport-related defect as shown for glucogenesis in hepatocytes.

  17. Hexagonally ordered nanodots: Result of substrate rotation during oblique incidence low energy IBS

    Energy Technology Data Exchange (ETDEWEB)

    Chowdhury, Debasree, E-mail: debasree.chowdhury@saha.ac.in; Ghose, Debabrata, E-mail: debasree.chowdhury@saha.ac.in [Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata-700064 (India)

    2014-04-24

    The anisotropic regular patterns are often results during oblique incidence ion beam sputtering (IBS). Simultaneous substrate rotation (SR) during IBS can suppress surface roughening and removes anisotropic nature of surface pattern. Here, the evolution of Si surface morphology as result of with and without SR is studied during oblique incidence low energy Ar{sup +} sputtering. Resultant topography shows smooth surface to hexagonally ordered nanodots at different rotating conditions. Interestingly, surface roughness exhibits non-monotonic dependence on rotation frequency. The underlying mechanism for dot formation can be described within the framework of isotropic DKS equation.

  18. Relationship between the types of binary alloy phase diagrams of VIII and IB group elements and the Mendeleev numbers

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The relationship between the types of binary alloy phase diagrams of Vlll and IB group elements and the Men deleev numbers was discussed for the first time using the Vlll and IB group elements as solvent metals (A) and the other elements as solute metals (B), basesd on their alloy phase diagram types. The Mendeleev numbers of the solvent metals and the solute metals were expressed as Ma and MB, respectively. A two-dimension map of MdMB was drawn. It is indicated that there is an oblique line in the map, which divides the binary alloy phase diagram types of solvent metals into two symmetry parts, the phase diagram types of the other elements with solvent metals located at the above or down of the line respectively, while on the line, AM= 0. The phase diagrams between the solvent metals basically are simple systems, mainly belong to the types of continues solid solution and the peritectic (about 40% for each type). The solvent metals can be divided into three groups: Co, Ir, Rh, Ni, Pt, and Pd as the first group; Ag, Au, and Cu as the second group;and Fe, Os, and Ru as the third group. The characteristics of the phase diagrams formed between the elements in each group were discussed. About 80% phase diagrams belong to complex systems and less than 20% belong to the simple systems. The regular variation of the chemical scale, the metallic radii of the atoms, the number of valence electrons, and the first ionization energy with the Mendeleev numbers and the crystal structure were introduced as well.

  19. Research on the new resistance mechanism of quinolones mediated by aac(6')-Ib-cr%aac(6')-Ib-cr介导的喹喏酮类新耐药机制研究进展

    Institute of Scientific and Technical Information of China (English)

    孙攀; 殷瑜; 陈代杰

    2009-01-01

    AAC(6')- Ib are important aminoglycoside acetyltransferases.The variable gene aac(6')-Ib-cr acts on both quinolones and aminoglycosides, which belong to different classes of antibiotics based on their chemical structures, leading to the bacteria resistance. This paper briefly reviews the new resisitant mechanism of quinolones mediated by aac(6')-Ib-cr.%AAC(6')-Ib是重要的氨基糖苷乙酰基团转移酶,其变异基因aac(6')-Ib-cr可同时作用于氨基糖苷类和氟喹诺酮类两类结构不同的抗生素,是引起细菌耐药性的一种重要作用机制.该文主要对aac(6')-Ib-cr介导的喹诺酮类新耐药机制相关研究进行综述.

  20. Salton Sea sampling program: baseline studies

    Energy Technology Data Exchange (ETDEWEB)

    Tullis, R.E.; Carter, J.L.; Langlois, G.W.

    1981-04-13

    Baseline data are provided on three species of fish from the Salton Sea, California. The fishes considered were the orange mouth corvina (Cynoscion xanthulus), gulf croaker (Bairdiella icistius) and sargo (Anisotremus davidsonii). Morphometric and meristic data are presented as a baseline to aid in the evaluation of any physiological stress the fish may experience as a result of geothermal development. Analyses were made on muscle, liver, and bone of the fishes sampled to provide baseline data on elemental tissue burdens. The elements measured were: As, Br, Ca, Cu, Fe, Ga, K, Mn, Mi, Pb, Rb, Se, Sr, Zn, and Zr. These data are important if an environmentally sound progression of geothermal power production is to occur at the Salton Sea.

  1. Low FODMAP diet efficacy in IBS patients-what is the evidence and what else do we need to know?

    Science.gov (United States)

    Kortlever, Tim; Hebblethwaite, Clarice; Leeper, Julie; O'Brien, Leigh; Mulder, Chris; Gearry, Richard B

    2016-09-23

    Irritable Bowel Syndrome (IBS) is a common and significant health problem which may be treatable with dietary interventions. Here we aim to explain the principles of the low Fermentable Oligo-, Di-, Monosaccharides and Polyol diet, and discuss both the limitations and opportunities of the diet in those with IBS, a common cause of presentation to primary and secondary care in New Zealand.

  2. Cloning and Functional Analysis of Lycopeneε-Cyclase (IbLCYe) Gene from Sweetpotato, Ipomoea batatas (L.) Lam

    Institute of Scientific and Technical Information of China (English)

    YU Ling; ZHAI Hong; CHEN Wei; HE Shao-zhen; LIU Qing-chang

    2013-01-01

    This paper reported firstly successful cloning of lycopeneε-cyclase (IbLCYe) gene from sweetpotato, Ipomoea batatas (L.) Lam. Using rapid amplification of cDNA ends (RACE), IbLCYe gene was cloned from sweetpotato cv. Nongdafu 14 with high carotenoid content. The 1 805 bp cDNA sequence of IbLCYe gene contained a 1 236 bp open reading frame (ORF) encoding a 411 amino acids polypeptide with a molecular weight of 47 kDa and an isoelectric point (pI) of 6.95. IbLCYe protein contained one potential lycopeneε-cyclase domain and one potential FAD (flavinadenine dinucleotide)/NAD(P) (nicotinamide adenine dinucleotide phosphate)-binding domain, indicating that this protein shares the typical characteristics of LCYe proteins. The gDNA of IbLCYe gene was 4 029 bp and deduced to contain 5 introns and 6 exons. Real-time quantitative PCR analysis revealed that the expression level of IbLCYe gene was significantly higher in the storage roots of Nongdafu 14 than those in the leaves and stems. Transgenic tobacco (cv. Wisconsin 38) expressing IbLCYe gene accumulated significantly moreβ-carotene compared to the untransformed control plants. These results showed that IbLCYe gene has an important function for the accumulation of carotenoids of sweetpotato.

  3. EVALUATION OF LOW URINARY TRACT SYMPTOMS AND ERECTILE FUNCTION IN MEN WITH IRRITABLE BOWEL SYNDROME(IBS

    Directory of Open Access Journals (Sweden)

    Dogan Atilgan

    2014-06-01

    Conclusion: IBS, is a major health problem with serious psychosocial side effects and significantly reduces patients quality of life. LUTS and ED may be seen frequently in patients with IBS. Therefore, during menagement of these patients multydiciplinary assesment should be kept in mind. [J Contemp Med 2014; 4(2.000: 64-68

  4. Molecular Characterization and Growth Association of Two Apolipoprotein A-Ib Genes in Common Carp (Cyprinus carpio).

    Science.gov (United States)

    Wang, Xinhua; Yu, Xiaomu; Tong, Jingou

    2016-09-16

    Apolipoprotein A-I (ApoA-I) is functionally involved in the transportation and metabolism of lipids in vertebrates. In this study, two isoforms of apoA-Ib in common carp (Cyprinus carpio L.) were characterized. Sequence comparison and phylogenetic analysis showed that C. carpio ApoA-Ib is relatively conserved within cyprinid fishes. During embryonic development, C. carpio apoA-Ib was first expressed at the stage of multi-cells, and the highest mRNA level was observed at the stage of optic vesicle. A ubiquitous expression pattern was detected in various tissues with extreme predominance in the liver. Significantly different expression levels were observed between light and heavy body weight groups and also in the compensatory growth test. Seventeen and eight single-nucleotide polymorphisms (SNPs) were identified in matured mRNA of the C. carpio apoA-Ib.1 and apoA-Ib.2, respectively. Two of these SNPs (apoA-Ib.2-g.183A>T and apoA-Ib.2-g.1753C>T) were significantly associated with body weight and body length in two populations of common carp. These results indicate that apoA-Ib may play an important role in the modulation of growth and development in common carp.

  5. Baseline methodologies for clean development mechanism projects

    Energy Technology Data Exchange (ETDEWEB)

    Lee, M.K. (ed.); Shrestha, R.M.; Sharma, S.; Timilsina, G.R.; Kumar, S.

    2005-11-15

    The Kyoto Protocol and the Clean Development Mechanism (CDM) came into force on 16th February 2005 with its ratification by Russia. The increasing momentum of this process is reflected in more than 100 projects having been submitted to the CDM Executive Board (CDM-EB) for approval of the baselines and monitoring methodologies, which is the first step in developing and implementing CDM projects. A CDM project should result in a net decrease of GHG emissions below any level that would have resulted from other activities implemented in the absence of that CDM project. The 'baseline' defines the GHG emissions of activities that would have been implemented in the absence of a CDM project. The baseline methodology is the process/algorithm for establishing that baseline. The baseline, along with the baseline methodology, are thus the most critical element of any CDM project towards meeting the important criteria of CDM, which are that a CDM should result in 'real, measurable, and long term benefits related to the mitigation of climate change'. This guidebook is produced within the frame work of the United Nations Environment Programme (UNEP) facilitated 'Capacity Development for the Clean Development Mechanism (CD4CDM)' Project. This document is published as part of the projects effort to develop guidebooks that cover important issues such as project finance, sustainability impacts, legal framework and institutional framework. These materials are aimed to help stakeholders better understand the CDM and are believed to eventually contribute to maximize the effect of the CDM in achieving the ultimate goal of UNFCCC and its Kyoto Protocol. This Guidebook should be read in conjunction with the information provided in the two other guidebooks entitled, 'Clean Development Mechanism: Introduction to the CDM' and 'CDM Information and Guidebook' developed under the CD4CDM project. (BA)

  6. Verification of forward kinematics of the numerical and analytical model of Fanuc AM100iB robot

    Science.gov (United States)

    Cholewa, A.; Świder, J.; Zbilski, A.

    2016-08-01

    The article presents the verification of forward kinematics of Fanuc AM100iB robot. The developed kinematic model of the machine was verified using tests on an actual robot model. The tests consisted in positioning the robot operating in the mode of controlling the values of natural angles in selected points of its workspace and reading the indications of the coordinate values of the TCP point in the robot's global coordinate system on the operator panel. Validation of the model consisted of entering the same values of natural angles that were used for positioning the robot in its inputs and calculating the coordinate values of the TCP of the machine's CAE model, and then comparing the results obtained with the values read. These results are the introduction to the partial verification of the dynamic model of the analysed device.

  7. Long-baseline Neutrino Oscillation at DUNE

    Science.gov (United States)

    Worcester, Elizabeth; DUNE Collaboration Collaboration

    2017-01-01

    The Deep Underground Neutrino Experiment (DUNE) is a long-baseline neutrino oscillation experiment with primary physics goals of determining the neutrino mass hierarchy and measuring δc P with sufficient sensitivity to discover CP violation in neutrino oscillation. CP violation sensitivity in DUNE requires careful understanding of systematic uncertainty, with contributions expected from uncertainties in the neutrino flux, neutrino interactions, and detector effects. In this presentation, we will describe the expected sensitivity of DUNE to long-baseline neutrino oscillation parameters, how various aspects of the experimental design contribute to that sensitivity, and the planned strategy for constraining systematic uncertainty in these measurements.

  8. Neutrino Interactions and Long-Baseline Experiments

    CERN Document Server

    Mosel, Ulrich

    2016-01-01

    The extraction of neutrino mixing parameters and the CP-violating phase requires knowledge of the neutrino energy. This energy must be reconstructed from the final state of a neutrino-nucleus reaction since all long-baseline experiments use nuclear targets. This reconstruction requires detailed knowledge of the neutrino reactions with bound nucleons and of the final state interactions of hadrons with the nuclear environment. Quantum-kinetic transport theory can be used to build an event generator for this reconstruction that takes basic nuclear properties, such as binding, into account. Some examples are discussed that show the effects of nuclear interactions on observables in long-baseline experiments

  9. OECD/NEA burnup credit calculational criticality benchmark Phase I-B results

    Energy Technology Data Exchange (ETDEWEB)

    DeHart, M.D.; Parks, C.V. [Oak Ridge National Lab., TN (United States); Brady, M.C. [Sandia National Labs., Las Vegas, NV (United States)

    1996-06-01

    In most countries, criticality analysis of LWR fuel stored in racks and casks has assumed that the fuel is fresh with the maximum allowable initial enrichment. This assumption has led to the design of widely spaced and/or highly poisoned storage and transport arrays. If credit is assumed for fuel burnup, initial enrichment limitations can be raised in existing systems, and more compact and economical arrays can be designed. Such reliance on the reduced reactivity of spent fuel for criticality control is referred to as burnup credit. The Burnup Credit Working Group, formed under the auspices of the Nuclear Energy Agency of the Organization for Economic Cooperation and Development, has established a set of well-defined calculational benchmarks designed to study significant aspects of burnup credit computational methods. These benchmarks are intended to provide a means for the intercomparison of computer codes, methods, and data applied in spent fuel analysis. The benchmarks have been divided into multiple phases, each phase focusing on a particular feature of burnup credit analysis. This report summarizes the results and findings of the Phase I-B benchmark, which was proposed to provide a comparison of the ability of different code systems and data libraries to perform depletion analysis for the prediction of spent fuel isotopic concentrations. Results included here represent 21 different sets of calculations submitted by 16 different organizations worldwide and are based on a limited set of nuclides determined to have the most important effect on the neutron multiplication factor of light-water-reactor spent fuel. A comparison of all sets of results demonstrates that most methods agree to within 10% in the ability to estimate the spent fuel concentrations of most actinides. All methods agree within 11% about the average for all fission products studied. Most deviations are less than 10%, and many are less than 5%. The exceptions are Sm 149, Sm 151, and Gd 155.

  10. Effects of escins Ia, Ib, IIa, and IIb from horse chestnuts on gastric emptying in mice.

    Science.gov (United States)

    Matsuda, H; Li, Y; Murakami, T; Yamahara, J; Yoshikawa, M

    1999-03-05

    Inhibitory effects of the saponin fraction and its principal constituents, escins Ia, Ib, IIa, and IIb, from horse chestnuts on gastric emptying were investigated in mice loaded with a non-nutrient or nutrient meal. The saponin fraction and escins Ia-IIb inhibited gastric emptying of a 1.5% carboxymethyl cellulose sodium salt (CMC-Na) meal by 11.1-54.2% (12.5-200 mg/kg). Escins Ia-IIb (50 mg/kg) also inhibited gastric emptying of a 40% glucose meal by 21.1-23.5% except for escin Ia, a milk meal by 18.4-33.1%, and a 30% ethanol meal by 13.5-15.9%. The effects of escins Ia-IIb on gastric emptying of the CMC-Na meal were attenuated by pretreatment with streptozotocin (100 mg/kg, i.v.), capsaicin (75 mg/kg in total, s.c.), or insulin (1 U/kg, s.c.). The effect of insulin was reduced by glucose (2 g/kg, i.v.) which can directly nourish the brain, but not by fructose (2 g/kg, i.v.) which cannot be utilized by the brain. The effects of escins Ia-IIb (50 mg/kg) were overridden in 60% ethanol-loaded mice, in which the central nervous system was suppressed by ethanol. These results suggest that capsaicin-sensitive sensory nerves and central nervous system partly participate in the effects of escins Ia-IIb.

  11. 40 CFR 80.90 - Conventional gasoline baseline emissions determination.

    Science.gov (United States)

    2010-07-01

    ... using the facility's oxygenated individual baseline fuel parameter values for summer and winter (per... using the oxygenated individual baseline fuel parameter values for summer and winter (per § 80.91... baseline NOX emissions shall be determined using the baseline individual baseline fuel parameter values...

  12. Forecasting Sensorimotor Adaptability from Baseline Inter­-Trial Correlations

    Science.gov (United States)

    Beaton, Kara H.; Bloomberg, Jacob J.

    2016-01-01

    One of the greatest challenges for sensorimotor adaptation to the spaceflight environment is the large variability in symptoms, and corresponding functional impairments, from one crewmember to the next. This renders preflight training and countermeasure development difficult, as a one-size-fits-all approach is inappropriate. Therefore it would be highly advantageous to know ahead of time which crewmembers might have more difficulty adjusting to the novel g-levels inherent to spaceflight. This information could guide individually customized countermeasures, which would enable more efficient use of crew time and provide better outcomes. The principal aim of this work is to look for baseline performance metrics that relate to locomotor adaptability. To-date, a strong relationship has been found between baseline inter-trial correlations, the trial-to-trial fluctuations ("noise") in motor performance, and adaptability in two oculomotor systems (see Preliminary Results). We now propose an analogous predictive mechanisms in the locomotor system.

  13. Coral reef baselines: how much macroalgae is natural?

    Science.gov (United States)

    Bruno, John F; Precht, William F; Vroom, Peter S; Aronson, Richard B

    2014-03-15

    Identifying the baseline or natural state of an ecosystem is a critical step in effective conservation and restoration. Like most marine ecosystems, coral reefs are being degraded by human activities: corals and fish have declined in abundance and seaweeds, or macroalgae, have become more prevalent. The challenge for resource managers is to reverse these trends, but by how much? Based on surveys of Caribbean reefs in the 1970s, some reef scientists believe that the average cover of seaweed was very low in the natural state: perhaps less than 3%. On the other hand, evidence from remote Pacific reefs, ecological theory, and impacts of over-harvesting in other systems all suggest that, historically, macroalgal biomass may have been higher than assumed. Uncertainties about the natural state of coral reefs illustrate the difficulty of determining the baseline condition of even well studied systems.

  14. Baseline Gas Turbine Development Program. Fourteenth quarterly progress report

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, F W; Wagner, C E

    1976-04-30

    Progress is reported for a Baseline Gas Turbine Development Program sponsored by the Heat Engine Systems Branch, Division of Transportation Energy Conservation (TEC) of the Energy Research and Development Administration (ERDA). Structurally, this program is made up of three parts: (1) documentation of the existing automotive gas turbine state-of-the-art; (2) conduction of an extensive component improvement program; and (3) utilization of the improvements in the design, and building of an Upgraded Engine capable of demonstrating program goals.

  15. How Valid Are the Portland Baseline Essays?

    Science.gov (United States)

    Martel, Erich

    1991-01-01

    Portland, Oregon's "African-American Baseline Essays," widely used in creating multicultural curricula, inaccurately depicts ancient Egyptians as black people and Olmec civilization as derived from African influences. The authors advance racial theories long abandoned by mainline Africa scholars, attribute mystical powers to pyramids,…

  16. Guidance on Port Biological Baseline Surveys (PBBS)

    Digital Repository Service at National Institute of Oceanography (India)

    Awad, A.; Haag, F.; Anil, A.C.; Abdulla, A.

    This publication has been prepared by GBP, IOI, CSIR-NIO and IUCN in order to serve as guidance to those who are planning to carry out a port biological baseline survey, in particular in the context of Ballast Water Management. It has been drafted...

  17. Rationing in the presence of baselines

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Moreno-Ternero, Juan D.; Østerdal, Lars Peter

    2013-01-01

    We analyze a general model of rationing in which agents have baselines, in addition to claims against the (insufficient) endowment of the good to be allocated. Many real-life problems fit this general model (e.g., bankruptcy with prioritized claims, resource allocation in the public health care...

  18. Resistance to sulfur poisoning of Ni-based alloy with coinage (IB) metals

    Science.gov (United States)

    Xu, Xiaopei; Zhang, Yanxing; Yang, Zongxian

    2015-12-01

    The poisoning effects of S atom on the (1 0 0), (1 1 0) and (1 1 1) metal surfaces of pure Ni and Ni-based alloy with IB (coinage) metals (Cu, Ag, Au) are systematically studied. The effects of IB metal dopants on the S poisoning features are analyzed combining the density functional theory (DFT) results with thermodynamics data using the ab initio atomistic thermodynamic method. It is found that introducing IB doping metals into Ni surface can shift the d-band center downward from the Fermi level and weaken the adsorption of S on the (1 0 0) and (1 1 0) surfaces, and the S tolerance ability increases in the order of Ni, Cu/Ni, Ag/Ni and Au/Ni. Nevertheless, on the (1 1 1) surface, the S tolerance ability increases in the order of Ag/Ni (or Cu/Ni), Ni, and Au/Ni. When we increase the coverage of the IB metal dopants, we found that not only Au, but Cu and Ag can increase its S tolerance. We therefore propose that alloying can increase its S tolerance and alloying with Au would be a better way to increase the resistance to sulfur poisoning of the Ni anode as compared with the pure Ni and the Ag- or, Cu-doped Ni materials.

  19. ′Belonging without Belonging′: Colm Tóibín′s Dialogue with the Past

    DEFF Research Database (Denmark)

    Bøss, Michael

    2005-01-01

    It is argued that Tóibín is not the typical 'revisionist' intellectual that some have made him into, but a humanist and a sort of in-between, making a virtue of his own ambivalences towards notions of tradition, community and nationhood. The essay makes an analysis of these ambivalences with refe...

  20. The phosphate field experiment IB 0013; annual report of the IMPHOS experiment; the eighth year: 1998

    NARCIS (Netherlands)

    Ehlert, P.A.I.; Jansen, A.G.

    2000-01-01

    The results of the eighth year of the Dutch IMPHOS field trial IB 0013 on calcareous silt loam soil with potato are presented and discussed. At the first stages of crop growth, phosphorus fertilization had a positive effect on fresh and dry matter yields of biomass. At the final harvest the potato y

  1. Immersed boundary peridynamics (IB/PD) method to simulate aortic dissection

    Science.gov (United States)

    Bhalla, Amneet Pal Singh; Griffith, Boyce

    2016-11-01

    Aortic dissection occurs when an intimal tear in the aortic wall propagates into the media to form a false lumen within the vessel wall. Rupture of the false lumen and collapse of the true lumen both carry a high risk of morbidity and mortality. Surgical treatment consists of either replacement of a portion of the aorta, or stent implantation to cover the affected segment. Both approaches carry significant risks: open surgical intervention is highly invasive, whereas stents can be challenging to implant and offer unclear long-term patient outcomes. It is also difficult to time optimally the intervention to ensure that the benefits of treatment outweigh its risks. In this work we develop innovative fluid-structure interaction (FSI) model combining elements from immersed boundary (IB) and peridynamics (PD) methods to simulate tears in membranes. The new approach is termed as IB/PD method. We use non-ordinary state based PD to represent material hyperelasticity. Several test problems are taken to validate peridynamics approach to model structural dynamics, with and without accounting for failure in the structures. FSI simulations using IB/PD method are compared with immersed finite element method (IB/FE) to validate the new hybrid approach. NIH Award R01HL117163 NSF Award ACI 1450327.

  2. Using "Competing Visions of Human Rights" in an International IB World School

    Science.gov (United States)

    Tolley, William J.

    2013-01-01

    William Tolley, a teaching fellow with the Choices Program, is the Learning and Innovation Coach and head of history at the International School of Curitiba, Brazil (IB). He writes in this article that he has found that the "Competing Visions of Human Rights" teaching unit, developed by Brown University's Choices Program, provides a…

  3. Welcome address / Mats Estonius, Toomas Hendrik Ilves, Eduardo Ibàñes, Uffe A. Baslev

    Index Scriptorium Estoniae

    2010-01-01

    Läänemere strateegia konverentsi avasõnad laususid Tallinna Ülikooli teadusprorektor Mats Estonius, Eesti Vabariigi president Toomas Hendrik Ilves ((vt. ka foto lk. 21), Hispaania Kuningriigi suursaadik Eestis Eduardo Ibáñes ja Taani Kuningriigi suursaadik Eestis Uffe A. Baslev

  4. A FPGA Implementation of JPEG Baseline Encoder for Wearable Devices.

    Science.gov (United States)

    Li, Yuecheng; Jia, Wenyan; Luan, Bo; Mao, Zhi-Hong; Zhang, Hong; Sun, Mingui

    2015-04-01

    In this paper, an efficient field-programmable gate array (FPGA) implementation of the JPEG baseline image compression encoder is presented for wearable devices in health and wellness applications. In order to gain flexibility in developing FPGA-specific software and balance between real-time performance and resources utilization, A High Level Synthesis (HLS) tool is utilized in our system design. An optimized dataflow configuration with a padding scheme simplifies the timing control for data transfer. Our experiments with a system-on-chip multi-sensor system have verified our FPGA implementation with respect to real-time performance, computational efficiency, and FPGA resource utilization.

  5. Methylation of a CpG Island within the Uroplakin Ib Promoter: A Possible Mechanism for Loss of Uroplakin lb Expression in Bladder Carcinoma

    Directory of Open Access Journals (Sweden)

    Andrea E. Varga

    2004-03-01

    Full Text Available Uroplakin Ib is a structural protein on the surface of urothelial cells. Expression of uroplakin Ib mRNA is reduced or absent in many transitional cell carcinomas (TCCs but molecular mechanisms underlying loss of expression remain to be determined. Analysis of the uroplakin Ib promoter identified a weak CpG island spanning the proximal promoter, exon 1, and the beginning of intron 1. This study examined the hypothesis that methylation of this CpG island regulates uroplakin Ib expression. Uroplakin Ib mRNA levels were determined by reverse transcription polymerase chain reaction and CpG methylation was assessed by bisulfite modification of DNA, PCR, and sequencing. A correlation was demonstrated in 15 TCC lines between uroplakin Ib mRNA expression and lack of CpG methylation. In support of a regulatory role for methylation, incubating uroplakin Ib-negative lines with 5-aza-2′ -deoxycytidine reactivated uroplakin Ib mRNA expression. A trend between uroplakin Ib mRNA expression and CpG methylation was also observed in normal urothelium and bladder carcinomas. In particular, loss of uroplakin Ib expression correlated with methylation of a putative Spi/NFκB binding motif. The data are consistent with the hypothesis that methylation of specific sites within the uroplakin Ib promoter may be an important factor in the loss of uroplakin Ib expression in TCCs.

  6. OECD/NEA Burnup Credit Calculational Criticality Benchmark Phase I-B Results

    Energy Technology Data Exchange (ETDEWEB)

    DeHart, M.D.

    1993-01-01

    Burnup credit is an ongoing technical concern for many countries that operate commercial nuclear power reactors. In a multinational cooperative effort to resolve burnup credit issues, a Burnup Credit Working Group has been formed under the auspices of the Nuclear Energy Agency of the Organization for Economic Cooperation and Development. This working group has established a set of well-defined calculational benchmarks designed to study significant aspects of burnup credit computational methods. These benchmarks are intended to provide a means for the intercomparison of computer codes, methods, and data applied in spent fuel analysis. The benchmarks have been divided into multiple phases, each phase focusing on a particular feature of burnup credit analysis. This report summarizes the results and findings of the Phase I-B benchmark, which was proposed to provide a comparison of the ability of different code systems and data libraries to perform depletion analysis for the prediction of spent fuel isotopic concentrations. Results included here represent 21 different sets of calculations submitted by 16 different organizations worldwide, and are based on a limited set of nuclides determined to have the most important effect on the neutron multiplication factor of light-water-reactor spent fuel. A comparison of all sets of results demonstrates that most methods are in agreement to within 10% in the ability to estimate the spent fuel concentrations of most actinides. All methods are within 11% agreement about the average for all fission products studied. Furthermore, most deviations are less than 10%, and many are less than 5%. The exceptions are {sup 149}Sm, {sup 151}Sm, and {sup 155}Gd.

  7. Adjuvant radiotherapy following radical hysterectomy for patients with stage IB and IIA cervical cancer

    Energy Technology Data Exchange (ETDEWEB)

    Soisson, A.P.; Soper, J.T.; Clarke-Pearson, D.L.; Berchuck, A.; Montana, G.; Creasman, W.T. (Duke Univ. Medical Center, Durham, NC (USA))

    1990-06-01

    From 1971 through 1984, 320 women underwent radical hysterectomy as primary therapy of stage IB and IIA cervical cancer. Two hundred forty-eight patients (78%) were treated with surgery alone and 72 patients (22%) received adjuvant postoperative external-beam radiotherapy. Presence of lymph node metastasis, large lesion (greater than 4 cm in diameter), histologic grade, race (noncaucasian), and age (greater than 40 years) were significant poor prognostic factors for the entire group of patients. Patients treated with surgery alone had a better disease-free survival than those who received combination therapy (P less than 0.001). However, patients receiving adjuvant radiation therapy had a higher incidence of lymphatic metastases, tumor involvement of the surgical margin, and large cervical lesions. Adjuvant pelvic radiation therapy did not improve the survival of patients with unilateral nodal metastases or those who had a large cervical lesion with free surgical margins and the absence of nodal involvement. Radiation therapy appears to reduce the incidence of pelvic recurrences. Unfortunately, 84% of patients who developed recurrent tumor after combination therapy had a component of distant failure. The incidence of severe gastrointestinal or genitourinary tract complications was not different in the two treatment groups. However, the incidence of lymphedema was increased in patients who received adjuvant radiation therapy. Although adjuvant radiation therapy appears to be tolerated without a significant increase in serious complications, the extent to which it may improve local control rates and survival in high-risk patients appears to be limited. In view of the high incidence of distant metastases in high-risk patients, consideration should be given to adjuvant systemic chemotherapy in addition to radiation therapy.

  8. Las armas en la cerámica ibérica aragonesa

    Directory of Open Access Journals (Sweden)

    Maestro Zaldívar, Elena

    2010-12-01

    Full Text Available The depicted Iberian pottery found in the archaeological sites of Aragón (Spain represents a prestige symbol for the Iberian society. These objects are an incalculable resource for the knowledge of his weapons, uses and customs from the daily life. Besides the depicted Iberian pottery is related with religious beliefs and mythical traditions like the foundational rites of the settlements of the middle Ebro Valley during the Roman conquest of the Iberia Peninsula.

    La cerámica decorada con escenas proveniente de yacimientos aragoneses es un elemento de prestigio para la sociedad ibérica y constituye una fuente inapreciable para el conocimiento de su armamento, usos y costumbres de carácter cotidiano, o relacionados con creencias religiosas y tradiciones míticas como los ritos fundacionales de estas poblaciones del Valle Medio del Ebro durante la conquista romana de la Península Ibérica. [fr] La céramique ibérique décorée de scènes fi gurées retrouvée sur les sites d’Aragon se présente comme un bien de prestige aux yeux de la société ibérique. Elle constitue une source précieuse pour la connaissance de l’armement, des usages et des pratiques quotidiens, mais des croyances religieuses et des traditions mythiques tels que les rites de fondation des établissements de la moyenne vallée de l’Èbre pendant la conquête romaine de la Péninsule Ibérique.

  9. Application of ECH to the Study of Transport in ITER Baseline Scenario-like Discharges in DIII-D

    Science.gov (United States)

    Pinsker, R. I.; Austin, M. E.; Ernst, D. R.; Garofalo, A. M.; Grierson, B. A.; Hosea, J. C.; Luce, T. C.; Marinoni, A.; McKee, G. R.; Perkins, R. J.; Petty, C. C.; Porkolab, M.; Rost, J. C.; Schmitz, L.; Solomon, W. M.; Taylor, G.; Turco, F.

    2015-03-01

    Recent DIII-D experiments in the ITER Baseline Scenario (IBS) have shown strong increases in fluctuations and correlated reduction of confinement associated with entering the electron-heating-dominated regime with strong electron cyclotron heating (ECH). The addition of 3.2 MW of 110 GHz EC power deposited at ρ˜0.42 to IBS discharges with ˜3 MW of neutral beam injection causes large increases in low-k and medium-k turbulent density fluctuations observed with Doppler backscatter (DBS), beam emission spectroscopy (BES) and phase-contrast imaging (PCI) diagnostics, correlated with decreases in the energy, particle, and momentum confinement times. Power balance calculations show the electron heat diffusivity χe increases significantly in the mid-radius region 0.4<ρ<0.8, which is roughly the same region where the DBS and BES diagnostics show the increases in turbulent density fluctuations. Confinement of angular momentum is also reduced during ECH. Studies with the TGYRO transport solver show that the model of turbulent transport embodied in the TGLF code quantitatively reproduces the measured transport in both the neutral beam (NB)-only and in the NB plus EC cases. A simple model of the decrease in toroidal rotation with EC power is set forth, which exhibits a bifurcation in the rotational state of the discharge.

  10. Application of ECH to the Study of Transport in ITER Baseline Scenario-like Discharges in DIII-D

    Directory of Open Access Journals (Sweden)

    Pinsker R.I.

    2015-01-01

    Full Text Available Recent DIII-D experiments in the ITER Baseline Scenario (IBS have shown strong increases in fluctuations and correlated reduction of confinement associated with entering the electron-heating-dominated regime with strong electron cyclotron heating (ECH. The addition of 3.2 MW of 110 GHz EC power deposited at ρ∼0.42 to IBS discharges with ∼3 MW of neutral beam injection causes large increases in low-k and medium-k turbulent density fluctuations observed with Doppler backscatter (DBS, beam emission spectroscopy (BES and phase-contrast imaging (PCI diagnostics, correlated with decreases in the energy, particle, and momentum confinement times. Power balance calculations show the electron heat diffusivity χe increases significantly in the mid-radius region 0.4<ρ<0.8, which is roughly the same region where the DBS and BES diagnostics show the increases in turbulent density fluctuations. Confinement of angular momentum is also reduced during ECH. Studies with the TGYRO transport solver show that the model of turbulent transport embodied in the TGLF code quantitatively reproduces the measured transport in both the neutral beam (NB-only and in the NB plus EC cases. A simple model of the decrease in toroidal rotation with EC power is set forth, which exhibits a bifurcation in the rotational state of the discharge.

  11. COMSATCOM service technical baseline strategy development approach using PPBW concept

    Science.gov (United States)

    Nguyen, Tien M.; Guillen, Andy T.

    2016-05-01

    This paper presents an innovative approach to develop a Commercial Satellite Communications (COMSATCOM) service Technical Baseline (TB) and associated Program Baseline (PB) strategy using Portable Pool Bandwidth (PPBW) concept. The concept involves trading of the purchased commercial transponders' Bandwidths (BWs) with existing commercial satellites' bandwidths participated in a "designated pool bandwidth"3 according to agreed terms and conditions. Space Missile Systems Center (SMC) has been implementing the Better Buying Power (BBP 3.0) directive4 and recommending the System Program Offices (SPO) to own the Program and Technical Baseline (PTB) [1, 2] for the development of flexible acquisition strategy and achieving affordability and increased in competition. This paper defines and describes the critical PTB parameters and associated requirements that are important to the government SPO for "owning" an affordable COMSATCOM services contract using PPBW trading concept. The paper describes a step-by-step approach to optimally perform the PPBW trading to meet DoD and its stakeholders (i) affordability requirement, and (ii) fixed and variable bandwidth requirements by optimizing communications performance, cost and PPBW accessibility in terms of Quality of Services (QoS), Bandwidth Sharing Ratio (BSR), Committed Information Rate (CIR), Burstable Information Rate (BIR), Transponder equivalent bandwidth (TPE) and transponder Net Presence Value (NPV). The affordable optimal solution that meets variable bandwidth requirements will consider the operating and trading terms and conditions described in the Fair Access Policy (FAP).

  12. Implementing wide baseline matching algorithms on a graphics processing unit.

    Energy Technology Data Exchange (ETDEWEB)

    Rothganger, Fredrick H.; Larson, Kurt W.; Gonzales, Antonio Ignacio; Myers, Daniel S.

    2007-10-01

    Wide baseline matching is the state of the art for object recognition and image registration problems in computer vision. Though effective, the computational expense of these algorithms limits their application to many real-world problems. The performance of wide baseline matching algorithms may be improved by using a graphical processing unit as a fast multithreaded co-processor. In this paper, we present an implementation of the difference of Gaussian feature extractor, based on the CUDA system of GPU programming developed by NVIDIA, and implemented on their hardware. For a 2000x2000 pixel image, the GPU-based method executes nearly thirteen times faster than a comparable CPU-based method, with no significant loss of accuracy.

  13. Possible Involvement of Avoidant Attachment Style in the Relations Between Adult IBS and Reported Separation Anxiety in Childhood.

    Science.gov (United States)

    Ben-Israel, Yuval; Shadach, Eran; Levy, Sigal; Sperber, Ami; Aizenberg, Dov; Niv, Yaron; Dickman, Ram

    2016-12-01

    Irritable bowel syndrome (IBS) in adults as well as separation anxiety disorder (SAD) and recurrent abdominal pain (RAP) in childhood are associated with anxiety and somatization. Our aim was to examine possible associations between IBS in adulthood and SAD in childhood. Patients with IBS and healthy subjects completed a demographic questionnaire, the Separation Anxiety Symptom Inventory (SASI), the Somatization Subscale of Symptom Checklist-90-R (SCL-90-R), the Attachment Style Questionnaire, and a retrospective self-report questionnaire regarding RAP. Compared with controls, patients with IBS were characterized by an avoidant attachment style and scored higher on the SCL-90-R scale regarding the tendency to somatization (25.35 ± 7.47 versus16.50 ± 4.40, p Adults with IBS were characterized by somatization, insecure attachment style and recalled higher rates of RAP and surprisingly less symptoms of SAD in childhood. Based on these results, an etiological model for IBS is suggested, in which an avoidant attachment style and a tendency to somatization play an important role in the development of IBS. Copyright © 2015 John Wiley & Sons, Ltd.

  14. Los materiales hercínicos de la cordillera ibérica en el contexto del macizo ibérico

    Directory of Open Access Journals (Sweden)

    Liñán, E.

    1988-12-01

    Full Text Available The discontinuity observed between the paleozoic outcrops of the Iberian Mountains and the ones of the Iberian Massif, has been the greatest incovenient to include those ones in a general Hercynian Iberian model. Two hypothesis have been proposed to the respect. One initial hypothesis postulates the inclusion of the Iberian Mountains paleozoic racks in the West Asturian-Leonese Zone (Lotze, 1961; Julivert et al., 1974. Other one postulates a double inelusion: the occidental part of the Iberian Chaines into the West Asturian-Leonese Zone and the oriental part of the Iberian Chaines into the Cantabrian Zona (Liñán, 1983. In this work new geological data are provided for the geological conexion between Cantabrian Zone and the oriental part of the Iberian Chains; they can be summarised in three points. One of them is referred to the paralellism between the Narcea and Paracuellos antiforms. Those antiforms are divided by a tectonic accident, wich separates different Precambrian sequences. Another point deals with the close relation of the stratigraphical sequences of the Paleozoic racks between the Cantabrian region and Iberian region at both sides of the Narcea and Paracuellos antiforms. the last point refers to the study of small outcrops located in the northwest of the Iberian Chains, that show a probably more similar geological structure to the Cantabrian Zone wich was defined as a fold and thrust belt.La falta de continuidad de los afloramientos paleozoicos de la Cordillera Ibérica con los del Macizo Ibérico han venido constituyendo un serio obstáculo para la inclusión de aquéllos dentro de un esquema general para el hercínico ibérico. Dos hipótesis han sido hasta ahora planteadas: su conexión con la Zona Asturoccidental-Leonesa, o su doble conexión con esta zona y con la zona Cantábrica. En este trabajo se aportan nuevos datos geológicos que son congruentes con la prolongación tanto de la Zona Cantábrica como de la Zona

  15. CASA Uno GPS orbit and baseline experiments

    Science.gov (United States)

    Schutz, B. E.; Ho, C. S.; Abusali, P. A. M.; Tapley, B. D.

    1990-01-01

    CASA Uno data from sites distributed in longitude from Australia to Europe have been used to determine orbits of the GPS satellites. The characteristics of the orbits determined from double difference phase have been evaluated through comparisons of two-week solutions with one-week solutions and by comparisons of predicted and estimated orbits. Evidence of unmodeled effects is demonstrated, particularly associated with the orbit planes that experience solar eclipse. The orbit accuracy has been assessed through the repeatability of unconstrained estimated baseline vectors ranging from 245 km to 5400 km. Both the baseline repeatability and the comparison with independent space geodetic methods give results at the level of 1-2 parts in 100,000,000. In addition, the Mojave/Owens Valley (245 km) and Kokee Park/Ft. Davis (5409 km) estimates agree with VLBI and SLR to better than 1 part in 100,000,000.

  16. Dissipative Effect in Long Baseline Neutrino Experiments

    CERN Document Server

    Oliveira, Roberto L N

    2016-01-01

    The propagation of neutrinos in long baselines experiments may be influenced by dissipation effects. Using Lindblad Master Equation we evolve neutrinos taking into account these dissipative effects. The MSW and the dissipative effects may change the probabilities behavior. In this work, we show and explain how the behavior of the probabilities can change due to the decoherence and relaxation effects acting individually with the MSW effect. A new exotic peak appears in this case and we show the difference between the decoherence and relaxation effects in the appearance of this peak. We also adapt the usual approximate expression for survival and appearance probabilities with all possible decoherence effects. We suppose the baseline of DUNE and show how each decoherence parameters change the probabilities analyzing the possible modification using numeric and analytic approach.

  17. Joint Multi-baseline SAR Interferometry

    Directory of Open Access Journals (Sweden)

    S. Tebaldini

    2005-12-01

    Full Text Available We propose a technique to provide interferometry by combining multiple images of the same area. This technique differs from the multi-baseline approach in literature as (a it exploits all the images simultaneously, (b it performs a spectral shift preprocessing to remove most of the decorrelation, and (c it exploits distributed targets. The technique is mainly intended for DEM generation at centimetric accuracy, as well as for differential interferometry. The problem is framed in the contest of single-input multiple-output (SIMO channel estimation via the cross-relations (CR technique and the resulting algorithm provides significant improvements with respect to conventional approaches based either on independent analysis of single interferograms or multi-baselines phase analysis of single pixels of current literature, for those targets that are correlated in all the images, like for long-term coherent areas, or for acquisitions taken with a short revisit time (as those gathered with future satellite constellations.

  18. The Gambia Impact Evaluation Baseline Report

    OpenAIRE

    2015-01-01

    The Government of The Gambia is implementing the Maternal and Child Nutrition and Health Results Project (MCNHRP) to increase the utilization of community nutrition and primary maternal and child health services. In collaboration with the Government, the World Bank is conducting an impact evaluation (IE) to assess the impact of the project on key aspects of maternal and child nutrition and health. The baseline survey for the MCNHRP IE took place between November 2014 and February 2015. It c...

  19. Systematic errors in long baseline oscillation experiments

    Energy Technology Data Exchange (ETDEWEB)

    Harris, Deborah A.; /Fermilab

    2006-02-01

    This article gives a brief overview of long baseline neutrino experiments and their goals, and then describes the different kinds of systematic errors that are encountered in these experiments. Particular attention is paid to the uncertainties that come about because of imperfect knowledge of neutrino cross sections and more generally how neutrinos interact in nuclei. Near detectors are planned for most of these experiments, and the extent to which certain uncertainties can be reduced by the presence of near detectors is also discussed.

  20. Možnosti fyzioterapie Ib stupně skoliózy u dětí mladšího školního věku

    OpenAIRE

    Čermáková, Martina

    2015-01-01

    Bachelor thesis deals with the possibilities of physiotherapy school age children who have been diagnosed with scoliosis Ib grade. Scoliosis is considered a deformity of the spine in the frontal, sagittal and transverse. It leads to the shape deformation of the vertebral due to pressure changes. The theoretical part is processed axial system from the perspective of kinesiology, deep stabilizing system of the spine and postural stability, definitions and classifications of scoliosis and surgic...

  1. A Global Optimal Coherence Method for Multi-baseline InSAR Elevation Inversion

    Directory of Open Access Journals (Sweden)

    HUA Fenfen

    2015-11-01

    Full Text Available A global optimal coherence method for elevation inversion from multi-baseline polarimetric InSAR data is proposed. The multi-baseline polarimetric InSAR data used in experiments were obtained by Chinese X-SAR system and Germany's E-SAR system. Through combining several full polarimetric InSAR images, the proposed method constructs the multi-baseline polarimetric InSAR coherency matrix, and solves the optimal interferograms under global optimal coherence criterion. The optimal interferograms generated by global optimal coherence method were used to calculate the elevation of target with multi-baseline InSAR elevation inversion method. The proposed method reduces the influence of different scattering centers effectively using multi-baseline InSAR, which improves the accuracy and reliability of the interferometric phase and eventually improves the accuracy of DEM. The results verify the validity of the proposed method.

  2. Efficient baseline gathering and damage detection in guided wave structural health monitoring

    Science.gov (United States)

    Croxford, A. J.; Putkis, O.; Wilcox, P. D.

    2013-01-01

    Guided wave structural health monitoring (SHM) has been proposed as a technique to allow permanently attached sensors to provide information about the state of a structure. Typical approaches rely on gathering information about the baseline state of the structure and using this data with subtraction to highlight changes to the system. This relies on the baseline data accurately representing the conditions that the system will experience. In reality this is difficult to ensure and may result in either large periods out of service or poor performance. In addition the size of the baseline set can become prohibitively large. This paper describes an alternative approach that produces an efficient continuously evolving baseline. The paper considers how damage detection performance can be characterized within this framework and presents a series of metrics to do this. The result is a new way of considering the baseline problem with practical applications to the long term inspection of structures.

  3. Prevalence of mood and anxiety disorder in self reported irritable bowel syndrome (IBS. An epidemiological population based study of women

    Directory of Open Access Journals (Sweden)

    Mykletun Arnstein

    2010-08-01

    Full Text Available Abstract Background Irritable bowel syndrome (IBS is commonly regarded as a functional disorder, and is hypothesized to be associated with anxiety and depression. This evidence mainly rests on population-based studies utilising self-report screening instruments for psychopathology. Other studies applying structured clinical interviews are generally based on small clinical samples, which are vulnerable to biases. The extant evidence base for an association between IBS and psychopathology is hence not conclusive. The aim of this study was therefore to re-examine the hypothesis using population-based data and psychiatric morbidity established with a structured clinical interview. Methods Data were derived from a population-based epidemiological study (n = 1077. Anxiety and mood disorders were established using the Structured Clinical Interview for DSM-IV-TR (SCID-I/NP and the General Health Questionnaire (GHQ-12. Current and lifetime IBS was self-reported. Hypertension and diabetes were employed as comparison groups as they are expected to be unrelated to mental health. Results Current IBS (n = 69, 6.4% was associated with an increased likelihood of current mood and/or anxiety disorders (OR = 2.62, 95%CI 1.49 - 4.60. Half the population reporting a lifetime IBS diagnosis also had a lifetime mood or anxiety disorder. Exploratory analyses demonstrated an increased prevalence of IBS across most common anxiety and mood disorders, the exception being bipolar disorder. The association with IBS and symptoms load (GHQ-12 followed a curved dose response pattern. In contrast, hypertension and diabetes were consistently unrelated to psychiatric morbidity. Conclusions IBS is significantly associated with anxiety and mood disorders. This study provides indicative evidence for IBS as a disorder with a psychosomatic aspect.

  4. sPLA2 IB induces human podocyte apoptosis via the M-type phospholipase A2 receptor.

    Science.gov (United States)

    Pan, Yangbin; Wan, Jianxin; Liu, Yipeng; Yang, Qian; Liang, Wei; Singhal, Pravin C; Saleem, Moin A; Ding, Guohua

    2014-01-01

    The M-type phospholipase A2 receptor (PLA2R) is expressed in podocytes in human glomeruli. Group IB secretory phospholipase A2 (sPLA2 IB), which is one of the ligands of the PLA2R, is more highly expressed in chronic renal failure patients than in controls. However, the roles of the PLA2R and sPLA2 IB in the pathogenesis of glomerular diseases are unknown. In the present study, we found that more podocyte apoptosis occurs in the kidneys of patients with higher PLA2R and serum sPLA2 IB levels. In vitro, we demonstrated that human podocyte cells expressed the PLA2R in the cell membrane. After binding with the PLA2R, sPLA2 IB induced podocyte apoptosis in a time- and concentration-dependent manner. sPLA2 IB-induced podocyte PLA2R upregulation was not only associated with increased ERK1/2 and cPLA2α phosphorylation but also displayed enhanced apoptosis. In contrast, PLA2R-silenced human podocytes displayed attenuated apoptosis. sPLA2 IB enhanced podocyte arachidonic acid (AA) content in a dose-dependent manner. These data indicate that sPLA2 IB has the potential to induce human podocyte apoptosis via binding to the PLA2R. The sPLA2 IB-PLA2R interaction stimulated podocyte apoptosis through activating ERK1/2 and cPLA2α and through increasing the podocyte AA content.

  5. Efficient Wide Baseline Structure from Motion

    Science.gov (United States)

    Michelini, Mario; Mayer, Helmut

    2016-06-01

    This paper presents a Structure from Motion approach for complex unorganized image sets. To achieve high accuracy and robustness, image triplets are employed and (an approximate) camera calibration is assumed to be known. The focus lies on a complete linking of images even in case of large image distortions, e.g., caused by wide baselines, as well as weak baselines. A method for embedding image descriptors into Hamming space is proposed for fast image similarity ranking. The later is employed to limit the number of pairs to be matched by a wide baseline method. An iterative graph-based approach is proposed formulating image linking as the search for a terminal Steiner minimum tree in a line graph. Finally, additional links are determined and employed to improve the accuracy of the pose estimation. By this means, loops in long image sequences are implicitly closed. The potential of the proposed approach is demonstrated by results for several complex image sets also in comparison with VisualSFM.

  6. A randomized, placebo controlled, double masked phase IB study evaluating the safety and antiviral activity of aprepitant, a neurokinin-1 receptor antagonist in HIV-1 infected adults.

    Directory of Open Access Journals (Sweden)

    Pablo Tebas

    Full Text Available BACKGROUND: Neurokinin-1 receptor (NK1R antagonists have anti-HIV activity in monocyte-derived macrophages, decrease CCR5 expression and improve natural killer cell function ex vivo. Aprepitant is a NK1R antagonist approved by FDA as an antiemetic. METHODS: We conducted a phase IB randomized, placebo controlled, double masked study to evaluate the safety, antiviral activity, pharmacokinetics and immune-modulatory effects of aprepitant in HIV-infected adults not receiving antiretroviral therapy, with CD4+ cell count ≥350 cells/mm(3 and plasma viral load ≥2,000 copies/ml. Subjects were stratified by viral load (< vs. ≥20,000 copies/ml and randomized within each stratum to receive aprepitant at 125 mg QD(Low, or 250 mg QD(High, or placebo(PL for 14 days, and followed for 42 days. RESULTS: Thirty subjects were randomized and 27 completed treatment (9, 8, 10 subjects in 125 (Low, 250 (High, and PL groups. 63% were male; 37% white; mean (SD age 43 (9.3 years. Geometric mean baseline viral load (copies/ml for Low, High, and PL was 15,709, 33,013, and 19,450, respectively. Mean (95%CI change in log10 viral load at day 14 for Low, High, and PL was -0.02(-0.24,+0.20, -0.05(-0.21,+0.10, and +0.04(-0.08,+0.16, respectively. The number of subjects with AEs was 4(44.4%, 5(62.5%, and 1(10% for Low, High, and PL. No Grade 4 AEs occurred. CONCLUSIONS: Adverse events of aprepitant were more common in the treated groups. At the dose used in this two-week phase IB study, aprepitant showed biological activity, but no significant antiviral activity. TRIAL REGISTRATION: ClinicalTrials.gov NCT00428519.

  7. Forecasting Sensorimotor Adaptability from Baseline Inter-Trial Correlations

    Science.gov (United States)

    Beaton, K. H.; Bloomberg, J. J.

    2014-01-01

    One of the greatest challenges surrounding adaptation to the spaceflight environment is the large variability in symptoms, and corresponding functional impairments, from one crewmember to the next. This renders preflight training and countermeasure development difficult, as a "one-size-fits-all" approach is inappropriate. Therefore, it would be highly advantageous to know ahead of time which crewmembers might have more difficulty adjusting to the novel g-levels inherent to spaceflight. Such knowledge could guide individually customized countermeasures, which would enable more efficient use of crew time, both preflight and inflight, and provide better outcomes. The primary goal of this project is to look for a baseline performance metric that can forecast sensorimotor adaptability without exposure to an adaptive stimulus. We propose a novel hypothesis that considers baseline inter-trial correlations, the trial-to-trial fluctuations in motor performance, as a predictor of individual sensorimotor adaptive capabilities. To-date, a strong relationship has been found between baseline inter-trial correlations and adaptability in two oculomotor systems. For this project, we will explore an analogous predictive mechanism in the locomotion system. METHODS: Baseline Inter-trial Correlations: Inter-trial correlations specify the relationships among repeated trials of a given task that transpire as a consequence of correcting for previous performance errors over multiple timescales. We can quantify the strength of inter-trial correlations by measuring the decay of the autocorrelation function (ACF), which describes how rapidly information from past trials is "forgotten." Processes whose ACFs decay more slowly exhibit longer-term inter-trial correlations (longer memory processes), while processes whose ACFs decay more rapidly exhibit shorterterm inter-trial correlations (shorter memory processes). Longer-term correlations reflect low-frequency activity, which is more easily

  8. Baseline Response Levels Are a Nuisance in Infant Contingency Learning

    Science.gov (United States)

    Millar, W. S.; Weir, Catherine

    2015-01-01

    The impact of differences in level of baseline responding on contingency learning in the first year was examined by considering the response acquisition of infants classified into baseline response quartiles. Whereas the three lower baseline groups showed the predicted increment in responding to a contingency, the highest baseline responders did…

  9. A prospective study of the psychobehavioral factors responsible for a change from non-patient irritable bowel syndrome to IBS patient status

    Directory of Open Access Journals (Sweden)

    Nomura Shinobu

    2008-09-01

    Full Text Available Abstract Background To investigate non-patient irritable bowel syndrome (IBS change to IBS and to determine factors predictive of the onset of IBS, individual biological factors, psychological factors, behavioral factors, and environmental factors were examined. Methods The subjects were 105 non-patient IBS (male = 59, female = 46, average age:21.49 ± 2.37, including 68 of the diarrhea-predominant type and 37 of the constipation-predominant type selected from 1,409 university and technical college students by use of a questionnaire based on the Rome II diagnostic criteria. The subjects were followed for three years, and various characteristics and IBS symptoms were serially observed (12 times. The IBS incidence rate was calculated. Results During the three years, 37 non-patient IBS (35.24% changed to IBS: 28 diarrhea-predominant type and 9 constipation-predominant type. All IBS symptoms disappeared in 26 non-patient IBS subjects (24.76%. According to quantification method II (discriminant analysis, seven factors (stressor, two kinds of stress coping styles, cognitive appraisal, eating habits, sleeping time, and psychologically abuse were adopted as a predictive model for IBS incidence and were confirmed as predictive of IBS. Conclusion The results of this research show that non-patient IBS is a changeable state that can change into IBS or persons without symptoms. Most of the non-patient IBS subjects who became asymptomatic had had symptoms for six months or less. Furthermore, the longer a non-patient IBS subject had symptoms, the higher the risk of a change to IBS became. The findings suggest the usefulness of identifying and approaching non-patient IBS as early as possible to prevent the onset of IBS. It must be noted that the persons surveyed in the present study had only the diarrhea-predominant and constipation-predominant types. Therefore, the findings of the present study are limited only these two types. Further study including the

  10. May the assessment of baseline mucosal molecular pattern predict the development of gluten related disorders among microscopic enteritis?

    Science.gov (United States)

    Losurdo, Giuseppe; Giorgio, Floriana; Piscitelli, Domenico; Montenegro, Lucia; Covelli, Claudia; Fiore, Maria Grazia; Giangaspero, Antonio; Iannone, Andrea; Principi, Mariabeatrice; Amoruso, Annacinzia; Barone, Michele; Di Leo, Alfredo; Ierardi, Enzo

    2016-01-01

    AIM To evaluate mucosal baseline mRNA expression of tissue transglutaminase 2 (tTG2), interferon gamma (IFNγ), toll-like receptor 2 (TLR2) and Myeloid Differentiation factor 88 (MyD88) in patients with microscopic enteritis (ME). METHODS We retrospectively enrolled 89 patients with ME of different etiology, which was defined within a 2-year mean period of follow-up. Baseline histological examination was performed on Hematoxylin-Eosin stained sections and CD3 lymphocyte immunohistochemistry was used for intraepithelial lymphocyte count (IELs). ME was defined according to the criteria of Bucharest Consensus Conference. For each patient, formalin embedded biopsy samples of the duodenum referred to the period of ME diagnosis were retrieved. Real-time polymerase chain reaction (RT-PCR) was used to detect the amount of mRNA coding for tTG2, IFNγ, TLR2 and MyD88, and the quantity was expressed as fold change compared to controls. Control group was represented by duodenal normal specimens from 15 healthy subjects undergoing endoscopy for functional symptoms. Comparisons among continuous variables were performed by One way analysis of variance (ANOVA) and Bonferroni’s test. The χ2 test was used for categorical variables. Pearson’s test was used to evaluate correlations. Receiver operating curves were drawn for all four markers to estimate sensitivity and specificity in discriminating the development of CD and GS. RESULTS After a period of follow up of 21.7 ± 11.7 mo, the following diagnoses were achieved: gluten related disorders in 48 subjects (31 CD; 17 GS) and non-gluten related ones in 41 (29 Irritable Bowel Syndrome - IBS; 12 Others). CD patients had the highest tTG2 levels (8.3 ± 4.5). The ANOVA plus Bonferroni analysis showed that CD > Other ME > GS = IBS > negative controls. A cut off value of 2.258 was able to discriminate between CD and GS with a sensitivity of 52.94% and a specificity of 87.1%. Additionally, CD patients had the highest IFNγ levels (8

  11. Isolation and identification of cyclic lipopeptides from Paenibacillus ehimensis, strain IB-X-b.

    Science.gov (United States)

    Aktuganov, Gleb; Jokela, Jouni; Kivelä, Henri; Khalikova, Elvira; Melentjev, Alexander; Galimzianova, Nailia; Kuzmina, Lyudmila; Kouvonen, Petri; Himanen, Juha-Pekka; Susi, Petri; Korpela, Timo

    2014-10-01

    Antifungal lipopeptides produced by an antagonistic bacterium, Paenibacillus ehimensis strain IB-X-b, were purified and analyzed. The acetone extract of the culture supernatant contained an antifungal amphiphilic fraction stainable with ninhydrin on thin layer chromatography. The fraction was further purified with water-methanol extraction followed by a chromatography on a C18-support. The analysis with LC-MS showed presence of two main series of homologous compounds, family of depsipeptides containing a hydroxy fatty acid, three 2,4-diaminobutyric acid (Dab) residues, five hydrophobic amino acids and one Ser/Thr residue, and cyclic lipopeptides of bacillomycin L and fengycin/plipastatin/agrastatin families. The prevailing compounds in this group are bacillomycin L-C15, fengycin/plipastatin A-C16 together with their homologues responsible for the majority of fungal growth inhibition by P. ehimensis IB-X-b.

  12. Record of Lower Gondwana megafloral assemblage from Lower Kamthi Formation of Ib River Coalfield, Orissa, India

    Energy Technology Data Exchange (ETDEWEB)

    Goswami, S. [Birbal Sahni Institute of Paleobotany, Lucknow (India)

    2006-03-15

    Recent investigations carried out in the Ib River Coalfield, Mahanadi Master Basin, Orissa, identified some fossiliferous beds in the Lower Gondwana deposits. Two exposures of the Lower Kamthi Formation yielded diverse and abundant plant remains, which include Neomariopteris, Vertebraria, and a scale leaf along with 14 Glossopteris species otherwise mapped as Barren Measures and Upper Kamthi formations. Glossopteris indica dominates the flora (22.78%) followed by G. communis (17.72%) and G. browniana (13.92%). Based on megafloral assemblages, different beds exposed at Gopalpur and Laxamanpur Pahar are assigned here to the Lower Kamthi Formation (Late Permian). The floristic composition suggests that a warm and humid climate prevailed during the Late Permian. The status of the Kamthi Formation in the Ib River Coalfield has been redefined in the present study.

  13. Comparison of ALD and IBS Al2O3 films for high power lasers

    Science.gov (United States)

    Liu, Hao; Jensen, Lars; Becker, Jürgen; Wurz, Marc Christopher; Ma, Ping; Ristau, Detlev

    2016-12-01

    Atomic layer deposition (ALD) has been widely studied in Micro-electronics due to its self-terminating property. ALD also grows film coatings with precise thickness and nodular-free structure, which are desirable properties for high power coatings. The depositing process was studied to produce uniform, stable and economic Al2O3 single layers. The layer properties relevant to high power laser industry were studied and compared with IBS Al2O3 single layers. ALD Al2O3 showed a stable growth of 0.104 nm/cycle, band gap energy of 6.5 eV and tensile stress of about 480 MPa. It also showed a low absorption at wavelength 1064 nm within several ppm, and LIDT above 30 J/cm2. These properties are superior to the reference IBS Al2O3 single layers and indicate a high versatility of ALD Al2O3 for high power coatings.

  14. La ofrenda sagrada del vaso en la cultura ibérica

    Directory of Open Access Journals (Sweden)

    Isabel IZQUIERDO PERAILE

    2009-12-01

    Full Text Available RESUMEN: Presentamos en este trabajo una reflexión sobre el conocido gesto de ofrecimiento del vaso a la divinidad en la cultura ibérica, en el marco del Mediterráneo antiguo. Analizamos las imágenes de los exvotos que muestran esta actitud a través de los principales soportes -piedra, bronce y terracota-, así como una valoración de otros elementos del registro implicado en la arqueología ibérica del culto.ABSTRACT: We present in this work a reflection about the known gesture of offering the vase to the deity in the Iberian culture, in the context of the Ancient Mediterranean. We analyse the images of the exvoto that show this attitude through the most important materials -stone, bronze and pottery-; we study too other elements of the material culture involved in the Iberian archaeology of the cult.

  15. Record of Lower Gondwana megafloral assemblage from Lower Kamthi Formation of Ib River Coalfield, Orissa, India

    Indian Academy of Sciences (India)

    Shreerup Goswami

    2006-03-01

    Recent investigations carried out in the Ib River Coalfield, Mahanadi Master Basin, Orissa, identified some fossiliferous beds in the Lower Gondwana deposits. Two exposures of the Lower Kamthi Formation yielded diverse and abundant plant remains, which include Neomariopteris, Vertebraria, and a scale leaf along with 14 Glossopteris species otherwise mapped as Barren Measures and Upper Kamthi formations. Glossopteris indica dominates the flora (22.78%) followed by G. communis (17.72%) and G. browniana (13.92%). Based on megafloral assemblages, different beds exposed at Gopalpur and Laxamanpur Pahar are assigned here to the Lower Kamthi Formation (Late Permian). The floristic composition suggests that a warm and humid climate prevailed during the Late Permian. The status of the Kamthi Formation in the Ib River Coalfield has been redefined in the present study.

  16. IB2d: a Python and MATLAB implementation of the immersed boundary method

    CERN Document Server

    Battista, Nicholas A; Miller, Laura A

    2016-01-01

    The development of fluid-structure interaction (FSI) software involves trade-offs between ease of use, generality, performance, and cost. Typically there are large learning curves when using low-level software to model the interaction of an elastic structure immersed in a uniform density fluid. Many existing codes are not publicly available, and the commercial software that exists usually requires expensive licenses and may not be as robust or allow the necessary flexibility that in house codes can provide. We present an open source immersed boundary software package, IB2d, with full implementations in both MATLAB and Python, that is capable of running a vast range of biomechanics models and is accessible to scientists who have experience in high-level programming environments. IB2d contains multiple options for constructing material properties of the fiber structure, as well as the advection-diffusion of a chemical gradient, muscle mechanics models, and artificial forcing to drive boundaries with a preferred...

  17. Effective factor of virtual team: Resolving communication breakdown in IBS construction project

    Science.gov (United States)

    Pozin, Mohd Affendi Ahmad; Nawi, Mohd. Nasrun Mohd.

    2016-08-01

    Currently, rapid development of information technology has provided new opportunities to organisation toward increasing the effectiveness of collaboration and teamwork management. Thus the virtual team approach has been implemented in numerous of field. However, there is limited study of virtual team in construction project management. Currently IBS project is still based on traditional construction process which is isolation team working environment. Therefore this approach has been declared as a main barrier to ensure cooperative working relation in term of communication and information in between project stakeholders. Thus, this paper through literature review is attempted to present a discussion of the virtual team approach toward IBS project in developing effective team communication during construction project.

  18. Vicente Blasco Ibáñez (1867-1928): viaje por Oriente y Egipto

    OpenAIRE

    Lara Peinado, Federico

    2005-01-01

    Con este artículo se pretende rememorar los viajes efectuados a Turquía (1907) y años después al país del Nilo (1924) por el famoso novelista Vicente Blasco Ibáñez (1867-1928). Sus impresiones, la historia de los países visitados, la descripción de sus ciudades y paisajes tomaron cuerpo en las obras tituladas Oriente y La vuelta al mundo de un novelista. Blasco Ibáñez supo resumir la historia de Constantinopla así como la de Egipto -especialmente su antigüedad- con sencillas palabras...

  19. Very Long Baseline Interferometry with the SKA

    CERN Document Server

    Paragi, Zsolt; Reynolds, Cormac; Rioja, Maria; Deller, Adam; Zhang, Bo; Gurvits, Leonid; Bietenholz, Michael; Szomoru, Arpad; Bignall, Hayley; Boven, Paul; Charlot, Patrick; Dodson, Richard; Frey, Sandor; Garrett, Michael; Imai, Hiroshi; Lobanov, Andrei; Reid, Mark; Ros, Eduardo; van Langevelde, Huib; Zensus, J Anton; Zheng, Xing Wu; Alberdi, Antxon; Agudo, Ivan; An, Tao; Argo, Megan; Beswick, Rob; Biggs, Andy D; Brunthaler, Andreas; Campbell, Robert M; Cimo, Giuseppe; Colomer, Francisco; Corbel, Stephane; Conway, John; Cseh, David; Deane, Roger; Falcke, Heino; Gabanyi, Krisztina; Gawronski, Marcin; Gaylard, Michael; Giovannini, Gabriele; Giroletti, Marcello; Goddi, Ciriaco; Goedhart, Sharmila; Gomez, Jose L; Gunn, Alastair; Jung, Taehyun; Kharb, Preeti; Klockner, Hans-Rainer; Kording, Elmar; Kovalev, Yurii Yu; Kunert-Bajraszewska, Magdalena; Lindqvist, Michael; Lister, Matt; Mantovani, Franco; Marti-Vidal, Ivan; Mezcua, Mar; McKean, John; Middelberg, Enno; Miller-Jones, James; Moldon, Javier; Muxlow, Tom; O'Brien, Tim; Pérez-Torres, Miguel; Pogrebenko, Sergei; Quick, Jonathan; Rushton, Anthony P; Schilizzi, Richard; Smirnov, Oleg; Sohn, Bong Won; Surcis, Gabriele; Taylor, Greg; Tingay, Steven; Tudose, Valeriu; van der Horst, Alexander; van Leeuwen, Joeri; Venturi, Tiziana; Vermeulen, Rene; Vlemmings, Wouter; de Witt, Aletha; Wucknitz, Olaf; Yang, Jun

    2014-01-01

    Adding VLBI capability to the SKA arrays will greatly broaden the science of the SKA, and is feasible within the current specifications. SKA-VLBI can be initially implemented by providing phased-array outputs for SKA1-MID and SKA1-SUR and using these extremely sensitive stations with other radio telescopes, and in SKA2 by realising a distributed configuration providing baselines up to thousands of km, merging it with existing VLBI networks. The motivation for and the possible realization of SKA-VLBI is described in this paper.

  20. SRP baseline hydrogeologic investigation: Aquifer characterization

    Energy Technology Data Exchange (ETDEWEB)

    Strom, R.N.; Kaback, D.S.

    1992-03-31

    An investigation of the mineralogy and chemistry of the principal hydrogeologic units and the geochemistry of the water in the principal aquifers at Savannah River Site (SRS) was undertaken as part of the Baseline Hydrogeologic Investigation. This investigation was conducted to provide background data for future site studies and reports and to provide a site-wide interpretation of the geology and geochemistry of the Coastal Plain Hydrostratigraphic province. Ground water samples were analyzed for major cations and anions, minor and trace elements, gross alpha and beta, tritium, stable isotopes of hydrogen, oxygen, and carbon, and carbon-14. Sediments from the well borings were analyzed for mineralogy and major and minor elements.

  1. 肺炎克雷伯菌临床分离株aac(6')-Ib-cr基因的检测%Prevalence of aac(6')-Ib-cr in clinical isolates of Klebsiella pneumoniae

    Institute of Scientific and Technical Information of China (English)

    余方友; 杜卫良; 李国安; 李美兰; 张雪青; 石亮; 陈增强

    2008-01-01

    Objective To investigate the prevalence of aac(6')-Ib-cr in clinical isolates of Klebsiella pneumoniae.Methods A total of 337 isolates of Klebsiella pneumoniae were isolated from clinical specimens in our hospital from Jan,2006 to Sep,2007.Gentamycin,amikacin or tobramicin was used to screen the isolated with aac(6')-Ib-cr.aac(6')-Ib and class 1 interase gene(intl1)was determined by PcR All PCR products of aac(6')-Ib were sequenced for determination of aac(6')-Ib-cr. MICs of antibiotics were determined by agar dilution method.The ESBLs-producing isolates were determined by the CLSI-recommended confirmatory tests.Conjugation test was used to detect the transfer of plasmid.Results Of the 337 clinical isolates of Klebsiella pneumoniae,64(19.0%),28(8.3%)and 55(16.3%)isolates were resistant to gentamycin,amikacin and tobramycin,respectively.Among 64 gentamycin-resistant isolates,24(37.5%)were positive for aac(6')-Ib-cr,including 13 ciprofloxacin-resistant isolates and 11 ciprofloxacinsusceptible isolates.The prevalence of aac(6')-Ib-cr in ciprofloxacin-resistant and-susceptible isolates were 54.2%(13/24)and 27.5%(11/40).The positive rates of ESBLs and intl1 in the 24 isolates carrying aac(6')-Ib-cr were 79.2%(19/24)and 91.7%(22/24).Plasmids carrying aac(6')-Ib-cr of 13 isolates were successfully transferred to E.coli J53.Plasmids of all transconjugants were positive for aac(6')-Ib-cr and intl1.All transconjugants were ESBL producing strains.Conclusions aac(6')-Ib-cr exists widely in clinical isolates of Klebsiella pneumoniae.aac(6')-Ib-cr and ESBL gene usually coexist in a selftransmissible conjugative plasmid by class 1 integron.%目的 调查肺炎克雷伯菌临床分离株aac(6')-Ib-cr基因存在情况.方法 收集2006年1月至2007年9月从临床分离的337株非重复的肺炎克雷伯菌.挑选64株对庆大霉素、阿米卡星和妥布霉素任何一种耐药的肺炎克雷伯菌临床分离株进行aac(6')-Ib-cr基因检测,采用PCR法检测aac(6')-Ib和

  2. The importance of decision making for vendor selection in industrialised building system

    Science.gov (United States)

    Nursal, Ahmad Taufik; Omar, Mohd Faizal; Nawi, Mohd Nasrun Mohd

    2016-08-01

    The introduction of Industrialised Building System (IBS) has gained much attention from Malaysia government. Several of incentive has been taken in order to increase the adoption of IBS among construction practitioner in Malaysia. This is due to advantages of implementation of IBS such as increasing quality and productivity of project. An appropriate adoption of IBS also reduced project duration, and overall cost of project. As a result, numerous of IBS vendor has exist on market to cater industry demand. Due to wide variety of IBS vendors, the selection of right vendor for IBS becomes more complex. Research has highlighted the significance of vendor not only in company performance yet the successful of construction project. In addition, vendor selection in construction involved variety of criteria. Research has shown, the needs of aided decision making for IBS vendor selection often overlooked. Literatures has indicates, there is limited study attempt to guide decision to select the right vendor for IBS construction project. Therefore, this paper highlighted the importance of decision making and support for IBS vendor selection.

  3. Cetuximab, Cisplatin, and Radiation Therapy in Treating Patients With Stage IB, Stage II, Stage III, or Stage IVA Cervical Cancer

    Science.gov (United States)

    2014-12-29

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Small Cell Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IVA Cervical Cancer

  4. Cisplatin and Radiation Therapy Followed by Paclitaxel and Carboplatin in Treating Patients With Stage IB-IVA Cervical Cancer

    Science.gov (United States)

    2016-03-16

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage IIIA Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer

  5. Avasõnad / Mats Estonius, Toomas Hendrik Ilves, Eduardo Ibáñes, Uffe A. Baslev

    Index Scriptorium Estoniae

    2010-01-01

    Konverentsi avasõnad laususid Tallinna Ülikooli prorektor Mats Estonius, Eesti Vabariigi president Toomas Hendrik Ilves, Hispaania Kuningriigi suursaadik Eestis Eduardo Ibáñes, Taani Kuningriigi suursaadik Eestis Uffe A. Baslev

  6. EBAA:An effcient broadcast authentication scheme for ADS-B communication based on IBS-MR

    Institute of Scientific and Technical Information of China (English)

    Yang Haomiao; Huang Rongshun; Wang Xiaofen; Deng Jiang; Chen Ruidong

    2014-01-01

    Automatic dependent surveillance-broadcast (ADS-B) systems can broadcast satellite-based aircraft position, identification, etc., periodically, and are now on track to replace radar to become the backbone of next-generation air traffic management (ATM) systems. However, ADS-B systems suffer severe cyber-security problems due to the broadcast-type data link and the lack of designed-in security measures. Especially, since ADS-B messages are unauthenticated, it is easy to insert fake aircraft into a system via spoofing or insertion of false messages. Unfortu-nately, the authentication for ADS-B messages has not yet been well studied. In this paper, based on identity-based signature with message recovery (IBS-MR), an efficient broadcast authentication scheme for ADS-B messages is proposed. The security analysis demonstrates that the scheme can achieve authenticity and integrity of ADS-B broadcast messages, as well as adaptive evolution of broadcasters’ private keys. The performance evaluation shows that the scheme is computationally efficient for typical avionics devices with limited resources. Furthermore, the scheme achieves low communication overhead since broadcast messages can be recovered from signatures, and thus it is suitable for low-bandwidth ADS-B data link.

  7. Baseline drift effect on the performance of neutron and gamma ray discrimination using frequency gradient analysis

    CERN Document Server

    Liu, Guofu; Yang, Jun; Lin, Cunbao; Hu, Qingqing; Peng, Jinxian

    2013-01-01

    Frequency gradient analysis (FGA) effectively discriminates neutrons and gamma rays by examining the frequency-domain features of the photomultiplier tube anode signal. This approach is insensitive to noise but is inevitably affected by the baseline drift, similar to other pulse shape discrimination methods. The baseline drift effect is attributed to the factors such as power line fluctuation, dark current, noise disturbances, hum, and pulse tail in front-end electronics. This effect needs to be elucidated and quantified before the baseline shift can be estimated and removed from the captured signal. Therefore, the effect of baseline shift on the discrimination performance of neutrons and gamma rays with organic scintillation detectors using FGA is investigated in this paper. The relationship between the baseline shift and discrimination parameters of FGA is derived and verified by an experimental system consisting of an americium-beryllium source, a BC501A liquid scintillator detector, and a 5 GSPS 8-bit osc...

  8. Role of Omega-3 Fatty Acids in Irritable Bowel Syndrome (IBS)

    OpenAIRE

    Javed Yakoob; Zaigham Abbas

    2016-01-01

    Background: Dietary supplementation with Omega-3 (ω-3) fatty acids (FAs) has been demonstrated to elicit several effects ranging from decrease in blood pressure, anti-arrhythmic effect and decrease in inflammation in inflammatory bowel disease, asthma and rheumatoid arthritis. Irritable bowel syndrome (IBS) is a chronic disorder characterized by abdominal pain and irregular bowel habit. It is associated with visceral hypersensitivity, increased mucosal permeability and a low-grade mucosal inf...

  9. Una nueva especie ibérica de Ferulago Koch (Apiaceae)

    OpenAIRE

    Crespo Villalba, Manuel Benito; Solanas, José Luis; García Martín, Felipe José

    2000-01-01

    Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a partir de poblaciones encontradas en zonas litorales (Puigcampana y Vall de Gallinera) de la provincia de Alicante y en la Sierra de Moratalla (Pico Revolcadores) de la provincia de Murcia. Se analizan los caracteres morfológicos y estructurales que la definen y se establecen las principales diferencias con otras especies ibéricas del género.

  10. Quality assurance for Chinese herbal formulae: standardization of IBS-20, a 20-herb preparation

    Directory of Open Access Journals (Sweden)

    Bensoussan Alan

    2010-02-01

    Full Text Available Abstract Background The employment of well characterized test samples prepared from authenticated, high quality medicinal plant materials is key to reproducible herbal research. The present study aims to demonstrate a quality assurance program covering the acquisition, botanical validation, chemical standardization and good manufacturing practices (GMP production of IBS-20, a 20-herb Chinese herbal formula under study as a potential agent for the treatment of irritable bowel syndrome. Methods Purity and contaminant tests for the presence of toxic metals, pesticide residues, mycotoxins and microorganisms were performed. Qualitative chemical fingerprint analysis and quantitation of marker compounds of the herbs, as well as that of the IBS-20 formula was carried out with high-performance liquid chromatography (HPLC. Extraction and manufacture of the 20-herb formula were carried out under GMP. Chemical standardization was performed with liquid chromatography-mass spectrometry (LC-MS analysis. Stability of the formula was monitored with HPLC in real time. Results Quality component herbs, purchased from a GMP supplier were botanically and chemically authenticated and quantitative HPLC profiles (fingerprints of each component herb and of the composite formula were established. An aqueous extract of the mixture of the 20 herbs was prepared and formulated into IBS-20, which was chemically standardized by LC-MS, with 20 chemical compounds serving as reference markers. The stability of the formula was monitored and shown to be stable at room temperature. Conclusion A quality assurance program has been developed for the preparation of a standardized 20-herb formulation for use in the clinical studies for the treatment of irritable bowel syndrome (IBS. The procedures developed in the present study will serve as a protocol for other poly-herbal Chinese medicine studies.

  11. A kinetic clutch governs religation by type IB topoisomerases and determines camptothecin sensitivity

    OpenAIRE

    2012-01-01

    Type IB topoisomerases (Top1Bs) relax excessive DNA supercoiling associated with replication and transcription by catalyzing a transient nick in one strand to permit controlled rotation of the DNA about the intact strand. The natural compound camptothecin (CPT) and the cancer chemotherapeutics derived from it, irinotecan and topotecan, are highly specific inhibitors of human nuclear Top1B (nTop1). Previous work on vaccinia Top1B led to an elegant model that describes a straightforward depende...

  12. Los representantes ibéricos de la tribu Lyttini (Coleoptera, Meloidae

    Directory of Open Access Journals (Sweden)

    García-París, Mario

    2003-12-01

    Full Text Available We revise the geographic distribution of the Iberian species of the tribe Lyttini (Meloidae. The 1955 specimens studied correspond to six species, distributed in five genera: Berberomeloe, Lagorina, Lytta, Oenas, and Physomeloe. Berberomeloe was erected for <i>B. majalis, a species distributed in the Iberian Peninsula and northern Africa, whose larval morphology clearly supports its inclusion within the Lyttini. Berberomeloe presents a second species recently resurected taxonomically, <i>B. insignis, endemic to the southeastern regions of Iberia. Lagorina includes two species from the western Mediterranean Region, one of which, L. sericea, is found in the southern regions of Iberia and northern Africa. Lytta is represented by more than 120 species, but only one, L. vesicatoria, is present in western Europe. The species was often cited from all over the Iberian Peninsula, but most of the specimens examined are located north of the Sistema Central. The genus Oenas was considered to be represented in the Iberian Peninsula by three species: O. afer, O. fusicornis y O. crassicornis. All specimens examined correspond morphologically to O. fusicornis, so the Iberian records of O. afer probably are misidentifications. Physomeloe includes a single species, P. corallifer, which is endemic to the Iberian Peninsula. It is well distributed in central Portugal and the Spanish Plateau with scarce records in other Iberian regions.

    En este trabajo se revisa la distribución geográfica de las especies ibéricas de la tribu Lyttini (Meloidae. Los 1955 ejemplares estudiados corresponden a seis especies distribuidas en cinco géneros: Berberomeloe, Lagorina, Lytta, Oenas y Physomeloe. Berberomeloe fue creado para <i>B. majalis, una especie ibero-magrebí cuya morfología larvaria no deja lugar a dudas sobre su inclusi

  13. A Radio Survey of Type Ib and Ic Supernovae: Searching for Engine Driven Supernovae

    CERN Document Server

    Berger, E; Frail, D A; Soderberg, A M

    2003-01-01

    The association of gamma-ray bursts (GRBs) and core-collapse supernovae (SNe) of Type Ib and Ic was motivated by the detection of SN 1998bw in the error box of GRB 980425 and the now-secure identification of a SN 1998bw-like event in the cosmological GRB 030329. The bright radio emission from SN 1998bw indicated that it possessed some of the unique attributes expected of GRBs, namely a large reservoir of energy in (mildly) relativistic ejecta and variable energy input. The two popular scenarios for the origin of SN 1998bw are a typical cosmological burst observed off-axis or a member of a new distinct class of supernova explosions (gSNe). In the former, about 0.5% of local Type Ib/c SNe are expected to be similar to SN1998bw; for the latter no such constraint exists. Motivated thus, we began a systematic program of radio observations of most reported Type Ib/c SNe accessible to the Very Large Array. Of the 33 SNe observed from late 1999 to the end of 2002 at most one is as bright as SN 1998bw. From this we co...

  14. Short Stories, Novels and Spain. An Interview With Colm Tóibín

    Directory of Open Access Journals (Sweden)

    José-Francisco Fernández Sánchez

    2009-03-01

    Full Text Available Colm Tóibín (Enniscorthy, 1955 is the author of five novels, The South (1990, The Heather Blazing (1992, The Story of the Night (1996, The Blackwater Lightship(1999 and The Master (2004. This last novel won the IMPAC Dublin Literary Award, the Los Angeles Times Novel of the Year, the Prix du Meilleur Livre Etranger for the best foreign novel published in 2005 in France, and it was shortlisted for the Man Booker Prize. Colm Tóibín has a long career in journalism and was the editor of the magazine Magill from 1982 to 1985. He is also the author of several non-fiction books, including Homage to Barcelona (1990 and The Sign of the Cross: Travels in Catholic Europe (1994. He edited The Penguin Book of Irish Fiction (1999 and has recently published his first book of short stories,Mothers and Sons (2006. Colm Tóibín attended the 10th International Conference on the Short Story in English, held at University College Cork on 19-21 June 2008, where this interview took place.

  15. Triapine With Chemotherapy and Radiation Therapy in Treating Patients With IB2-IVA Cervical or Vulvar Cancer

    Science.gov (United States)

    2017-01-31

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Stage IB Vulvar Cancer; Stage IB2 Cervical Cancer; Stage II Vulvar Cancer; Stage IIA1 Cervical Cancer; Stage IIA2 Cervical Cancer; Stage IIB Cervical Cancer; Stage IIIA Cervical Cancer; Stage IIIA Vulvar Cancer; Stage IIIB Cervical Cancer; Stage IIIB Vulvar Cancer; Stage IIIC Vulvar Cancer; Stage IVA Cervical Cancer; Stage IVA Vulvar Cancer; Vulvar Adenocarcinoma; Vulvar Squamous Cell Carcinoma

  16. Identification and characterization of the regions involved in the nuclear translocation of the heterodimeric leishmanial DNA topoisomerase IB.

    Directory of Open Access Journals (Sweden)

    Christopher F Prada

    Full Text Available Leishmania donovani, the causative organism for visceral leishmaniasis, contains a unique heterodimeric DNA-topoisomerase IB (LdTopIB. LdTopIB is a heterodimer made up of a large subunit and a small subunit that must interact with each other to build an active enzyme able to solve the topological tensions on the DNA. As LdTopIB is located within the nucleus, one or more nuclear localization signals (NLS should exist to ensure its nuclear translocation. In this report three novel NLS have been identified through a sequential deletion study of the genes encoding of both subunits fused to that encoding the green fluorescent protein (GFP. NLS1 is a highly basic sequence of 43 amino acids in the C-terminal extension of the large protomer. We found two well-defined sequences in the small protomer: NLS2 is a 10-amino acid motif located in the N-terminal extension of the protein; NLS3 consists of a complex region of 28 amino acids placed in the vicinity of the catalytic Tyr-222 included at the conserved SKINY signature within the C-terminal. Furthermore, by means of yeast cell viability assays, conducted with several LdTopIB chimeras lacking any of the NLS motives, we have revealed that both subunits are transported independently to the nucleus. There was no evidence of LdTopIB accumulation in mitochondria or association to the kinetoplast DNA network. The results rule out the former hypothesis, which attributes nucleocytoplasmic transport of LdTopIB entirely to the large subunit. The LdTopIB is localized to the nucleus only.

  17. Automated baseline change detection -- Phases 1 and 2. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Byler, E.

    1997-10-31

    The primary objective of this project is to apply robotic and optical sensor technology to the operational inspection of mixed toxic and radioactive waste stored in barrels, using Automated Baseline Change Detection (ABCD), based on image subtraction. Absolute change detection is based on detecting any visible physical changes, regardless of cause, between a current inspection image of a barrel and an archived baseline image of the same barrel. Thus, in addition to rust, the ABCD system can also detect corrosion, leaks, dents, and bulges. The ABCD approach and method rely on precise camera positioning and repositioning relative to the barrel and on feature recognition in images. The ABCD image processing software was installed on a robotic vehicle developed under a related DOE/FETC contract DE-AC21-92MC29112 Intelligent Mobile Sensor System (IMSS) and integrated with the electronics and software. This vehicle was designed especially to navigate in DOE Waste Storage Facilities. Initial system testing was performed at Fernald in June 1996. After some further development and more extensive integration the prototype integrated system was installed and tested at the Radioactive Waste Management Facility (RWMC) at INEEL beginning in April 1997 through the present (November 1997). The integrated system, composed of ABCD imaging software and IMSS mobility base, is called MISS EVE (Mobile Intelligent Sensor System--Environmental Validation Expert). Evaluation of the integrated system in RWMC Building 628, containing approximately 10,000 drums, demonstrated an easy to use system with the ability to properly navigate through the facility, image all the defined drums, and process the results into a report delivered to the operator on a GUI interface and on hard copy. Further work is needed to make the brassboard system more operationally robust.

  18. Baseline and benchmark model development for hotels

    Science.gov (United States)

    Hooks, Edward T., Jr.

    The hotel industry currently faces rising energy costs and requires the tools to maximize energy efficiency. In order to achieve this goal a clear definition of the current methods used to measure and monitor energy consumption is made. Uncovering the limitations to the most common practiced analysis strategies and presenting methods that can potentially overcome those limitations is the main purpose. Techniques presented can be used for measurement and verification of energy efficiency plans and retrofits. Also, modern energy modeling tool are introduced to demonstrate how they can be utilized for benchmarking and baseline models. This will provide the ability to obtain energy saving recommendations and parametric analysis to explore energy savings potential. These same energy models can be used in design decisions for new construction. An energy model is created of a resort style hotel that over one million square feet and has over one thousand rooms. A simulation and detailed analysis is performed on a hotel room. The planning process for creating the model and acquiring data from the hotel room to calibrate and verify the simulation will be explained. An explanation as to how this type of modeling can potentially be beneficial for future baseline and benchmarking strategies for the hotel industry. Ultimately the conclusion will address some common obstacles the hotel industry has in reaching their full potential of energy efficiency and how these techniques can best serve them.

  19. Vegetation baseline report : Connacher great divide project

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-08-01

    This baseline report supported an application by Connacher Oil and Gas Ltd. to the Alberta Energy and Utilities Board (EUB) and Alberta Environment (AENV) for the Great Divide Steam Assisted Gravity Drainage (SAGD) Project. The goal of the report was to document the distribution and occurrence of ecosite phases and wetland classes in the project footprint as well as to document the distribution of rare plants; rare plant communities: and intrusive species and old growth communities, including species of management concern. A methodology of the baseline report was presented, including details of mapping and field surveys. Six vegetation types in addition to the disturbed land unit were identified in the project footprint and associated buffer. It was noted that all vegetation types are common for the boreal forest natural regions. Several species of management concern were identified during the spring rare plant survey, including rare bryophytes and non-native or invasive species. Mitigation was identified through a slight shift of the footprint, transplant of appropriate bryophyte species and implementation of a weed management plan. It was noted that results of future surveys for rare plants will be submitted upon completion. It was concluded that the effects of the project on existing vegetation is expected to be low because of the small footprint, prior disturbance history, available mitigation measures and conservation and reclamation planning. 27 refs., 5 tabs., 4 figs.

  20. Emergency Response Capability Baseline Needs Assessment Compliance Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Sharry, John A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2013-09-16

    This document is the second of a two-part analysis of Emergency Response Capabilities of Lawrence Livermore National Laboratory. The first part, 2013 Baseline Needs Assessment Requirements Document established the minimum performance criteria necessary to meet mandatory requirements. This second part analyses the performance of Lawrence Livermore Laboratory Emergency Management Department to the contents of the Requirements Document. The document was prepared based on an extensive review of information contained in the 2009 BNA, the 2012 BNA document, a review of Emergency Planning Hazards Assessments, a review of building construction, occupancy, fire protection features, dispatch records, LLNL alarm system records, fire department training records, and fire department policies and procedures.

  1. Organic Contamination Baseline Study on NASA JSC Astromaterial Curation Gloveboxes

    Science.gov (United States)

    Calaway, Michael J.; Allton, J. H.; Allen, C. C.; Burkett, P. J.

    2013-01-01

    Future planned sample return missions to carbon-rich asteroids and Mars in the next two decades will require strict handling and curation protocols as well as new procedures for reducing organic contamination. After the Apollo program, astromaterial collections have mainly been concerned with inorganic contamination [1-4]. However, future isolation containment systems for astromaterials, possibly nitrogen enriched gloveboxes, must be able to reduce organic and inorganic cross-contamination. In 2012, a baseline study was orchestrated to establish the current state of organic cleanliness in gloveboxes used by NASA JSC astromaterials curation labs that could be used as a benchmark for future mission designs.

  2. Optimal Cleavage and Oxidative Folding of α-Conotoxin TxIB as a Therapeutic Candidate Peptide

    Directory of Open Access Journals (Sweden)

    Dongting Zhangsun

    2013-09-01

    Full Text Available Alpha6beta2 nicotinic acetylcholine receptors (nAChRs are potential therapeutic targets for the treatment of several neuropsychiatric diseases, including addiction and Parkinson’s disease. Alpha-conotoxin (α-CTx TxIB is a uniquely selective ligand, which blocks α6/α3β2β3 nAChRs only, but does not block the other subtypes. Therefore, α-CTx TxIB is a valuable therapeutic candidate peptide. Synthesizing enough α-CTx TxIB with high yield production is required for conducting wide-range testing of its potential medicinal applications. The current study optimized the cleavage of synthesized α-CTx TxIB resin-bounded peptide and folding of the cleaved linear peptide. Key parameters influencing cleavage and oxidative folding of α-CTx TxIB were examined, such as buffer, redox agents, pH, salt, co-solvent and temperature. Twelve conditions were used for cleavage optimization. Fifty-four kinds of one-step oxidative solution were used to assess their effects on each α-CTx TxIB isomers’ yield. The result indicated that co-solvent choices were particularly important. Completely oxidative folding of globular isomer was achieved when the NH4HCO3 or Tris-HCl folding buffer at 4 °C contained 40% of co-solvent DMSO, and GSH:GSSG (2:1 or GSH only with pH 8~8.7.

  3. Solution structure and stability against digestion of rproBnIb, a recombinant 2S albumin from rapeseed: relationship to its allergenic properties.

    Science.gov (United States)

    Pantoja-Uceda, David; Palomares, Oscar; Bruix, Marta; Villalba, Mayte; Rodríguez, Rosalía; Rico, Manuel; Santoro, Jorge

    2004-12-28

    NMR spectroscopy has been used to determine the solution structure of the precursor form of the recombinant napin BnIb, rproBnIb, a 2S albumin, 109-residue protein from the seeds of Brassica napus. More than 90% of the side-chain proton resonances were unambiguously assigned from the analysis of two-dimensional correlation (COSY), total correlation (TOCSY), and nuclear Overhauser effect (NOESY) spectra. The final structures were computed by using restrained molecular dynamics on the basis of 1316 upper-limit distance constraints derived from NOE cross-correlation intensities. The computed structures exhibited a root-mean-square deviation (RMSD) radius of 0.66 A for the backbone and 1.16 A for the side-chain heavy atoms of the structural core. The resulting structure consists of five amphipathic helices arranged in a right-handed super helix, a folding motif found in other proteins of the prolamin superfamily. As in the case of the mature protein, the recombinant precursor behaves as a plant food allergen. To trace out the origin and characteristics of its allergenic properties, rproBnIb was assayed against simulated gastric fluid and found to be very resistant to proteolysis. Also, heat treatment of the protein followed up to 85 degrees C by circular dichroism showed a very limited unfolding, which was recovered after cooling to 20 degrees C, indicating a high thermal stability. These results suggest that rproBnIb, as other 2S albumins, may be able to reach the gut immune system intact. A comparison of the putative epitopes against IgE antibodies of the three members of the prolamine family [2S albumins, nonspecific lipid transfer proteins (nsLTPs), and alpha-amylase/trypsin inhibitors] indicates that there are not common surfaces of interaction with IgE. Though the epitopes appear to be located in different regions of the proteins, they do comply with the requirements of being solvent-exposed and flexible.

  4. Tolerance and efficacy of preoperative intracavitary HDR brachytherapy in IB and IIA cervical cancer

    Science.gov (United States)

    Bialas, Brygida; Fijalkowski, Marek; Raczek-Zwierzycka, Katarzyna

    2009-01-01

    Purpose The aim of this work is to analyze the efficacy and tolerance of preoperative intracavitary HDR brachytherapy (HDR-BT) in patients with IB and IIA cervical cancer. Material and methods 139 patients with cervical cancer IB-IIA with preoperative HDR-BT, out of which 60 patients with cervical cancer IB (43.2%) and 79 with IIA (56.8%) were treated since 1996 to 2002. In preoperative BT total dose to point A ranged from 30-45 Gy in 6-9 fractions twice a week. The fraction dose was 4-5 Gy at point A. Six weeks after BT all patients underwent radical Wertheim-Meigs hysterectomy. Patients with disadvantageous risk factors or with positive specimen histology had a complementary therapy: external-beam radiotherapy (EBRT) given to the whole pelvic volume in daily fractions of 2 Gy up to total dose of 36-52 Gy (20 patients) or EBRT with cisplatin-based chemotherapy with the dose of 30-40 mg/m2 in 5-7 fractions given weekly (7 patients) or chemotherapy (6 patients). Acute and late radiation toxicity was evaluated according to EORTC/RTOG. Results In postoperative specimen histopathology the number of 114 women (82%) had tumor-free specimen within brachytherapy target (in cervix and cavity), 96 women (60.1%) had tumor-free specimen both in and outside brachytherapy target (lymph nodes, parametra, adnexis). The 5-year and 10-year DFS were 93.8% and 88% for IB and 89.7% and 64.7% for IIA respectively. 7.9% of patients developed acute toxicity both in rectum and bladder (only in I and II grade of EORTC/RTOG). Late severe complication occurred in rectum in 2.2% of patients and in bladder 1.4%. Conclusions 1. Preoperative HDR-BT in patients with IB and IIA cervical cancer is an effective and well tolerated therapy with acceptable rate of side effects. 2. Preoperative HDR-BT followed by surgery in a group without risk factors is a sufficient treatment option with no additional adjuvant therapy requirement.

  5. [Using a multicomponent functional food in IBS patients with constipation a comparative controlled study].

    Science.gov (United States)

    Pilipenko, V I; Teplyuk, D A; Shakhovskaya, A K; Isakov, V A; Vorobyova, V M; Vorobyova, I S; Sarkisyan, V A; Kochetkova, A A; Mikheeva, G A; Yudina, A V

    2016-01-01

    Irritable bowel syndrome (IBS) is highly prevalent functional gastrointestinal disorder associated with decrease in quality of life and a high social cost. Diet is one of several therapeutic options in IBS treatment; therefore the development and clinical evaluation of innovative functional food for IBS patients are actual. Instant drink containing 4 g inulin, 4 mg menthol and 2 mg of pyridoxine (in daily dose) has been evaluated. 49 patients 18-68 (41.5±16.5) years old fulfilling the Rome III criteria for IBS-C were randomly assigned into two groups: one received standard diet plus two drinks per day for 2 weeks and control group received standard diet. Response to therapy was recorded daily using Likert scale of abdominal pain, bloating and feeling of incomplete bowel emptying, frequency of bowel movement, Bristol stool scale, and quality of life was assessed by IBSQoL questionnaire before and after the treatment. The consumption of the drink with inulin and menthol contributed to a significant positive effect on the stool parameters (from 0.91±0.73 to 1.12±0.45 bowel movements per day in stool frequency, p=0.05, from 2.68±1.63 to 3.43±1.27 index Bristol scale, p=0.05), reduced the severity of abdominal pain (from 1.78±0.58 to 1.47?0.61 Likert scale points, p=0.05), bloating (from 2.22±0.83 to 1.53±0.71 points ofLikertscale,p= 0.01) and a sense of incomplete bowelemptying (from 2.22 ± 0.88 to 1.61± 0.81 points of Likert scale, p=0.001), as well as increased the quality of life (from 75.3± 12.0 to 83.3±6.7%, p=0.05), but a significant part of patients (10 of 25) complained the appearance of heartburn after the start of the treatment. In conclusion, the consumption of the functional drink containing inulin, menthol and pyridoxine is associated with improve in stool parameters, abdominal pain, Bristol scale index and increase in quality of life in patients with IBS-C, but produce noticeable heartburn. Changes in functional drink composition are needed to

  6. Kruis scoring system and Manning's criteria in diagnosis of irritable bowel syndrome: is it better to use combined?

    Science.gov (United States)

    Doğan, U B; Unal, S

    1996-01-01

    Irritable bowel syndrome (IBS) is characterized by abdominal pain and alteration of bowel habits. Manning et al. have reported that certain symptoms distinguished IBS from organic gastrointestinal disease (OGD); these were pain relieved by defecation, looser or more frequent stools at the onset of pain, abdominal distention, mucus, and a feeling of incomplete evacuation. Another simple scoring system for discriminating IBS from OGD that incorporated historical data, physical examination findings, and basic investigations was first devised by Kruis et al. In differential diagnosis of IBS from OGD, to evaluate the reliability of Manning's criteria and Kruis scoring system when used apart or combined; we studied 347 out-patients who completed a bowel disease questionnaire which objectively measured Manning's criteria and scoring system of Kruis. The group included 165 patients with IBS and 182 patients with OGD. The Manning's criteria discriminated IBS from OGD with a sensitivity of 90% and a specificity of 87% if three or more items were regarded as positive. Also the Kruis scoring system discriminated IBS from OGD with a sensitivity of 81% and a specificity of 91%. When used together, these systems discriminated IBS from OGD with a sensitivity of 80% and a specificity of 97%. Manning's criteria and Kruis scoring system had a strong correlation when compared in IBS, but not in OGD.

  7. The WITCH Model. Structure, Baseline, Solutions.

    Energy Technology Data Exchange (ETDEWEB)

    Bosetti, V.; Massetti, E.; Tavoni, M.

    2007-07-01

    WITCH - World Induced Technical Change Hybrid - is a regionally disaggregated hard link hybrid global model with a neoclassical optimal growth structure (top down) and an energy input detail (bottom up). The model endogenously accounts for technological change, both through learning curves affecting prices of new vintages of capital and through R and D investments. The model features the main economic and environmental policies in each world region as the outcome of a dynamic game. WITCH belongs to the class of Integrated Assessment Models as it possesses a climate module that feeds climate changes back into the economy. In this paper we provide a thorough discussion of the model structure and baseline projections. We report detailed information on the evolution of energy demand, technology and CO2 emissions. Finally, we explicitly quantifiy the role of free riding in determining the emissions scenarios. (auth)

  8. Octant degeneracy, CPV phase at Long Baseline $\

    CERN Document Server

    Bora, Kalpana; Dutta, Debajyoti

    2015-01-01

    In a recent work by two of us, we have studied, how CP violation discovery potential can be improved at long baseline neutrino experiments (LBNE/DUNE), by combining with its ND (near detector) and reactor experiments. In this work, we discuss how this study can be further analysed to resolve entanglement of the quadrant of CPV phase and Octant of atmospheric mixing angle {\\theta}23, at LBNEs. The study is done for both NH (Normal hierarchy) and IH (Inverted hierarchy). We further show how leptogenesis can enhance this effect of resolving this entanglement. A detailed analytic and numerical study of baryogenesis through leptogenesis is performed in this framework in a model independent way. We then compare our result of the baryon to photon ratio with the the current observational data of the baryon asymmetry.

  9. Intensity interferometry: Optical imaging with kilometer baselines

    CERN Document Server

    Dravins, Dainis

    2016-01-01

    Optical imaging with microarcsecond resolution will reveal details across and outside stellar surfaces but requires kilometer-scale interferometers, challenging to realize either on the ground or in space. Intensity interferometry, electronically connecting independent telescopes, has a noise budget that relates to the electronic time resolution, circumventing issues of atmospheric turbulence. Extents up to a few km are becoming realistic with arrays of optical air Cherenkov telescopes (primarily erected for gamma-ray studies), enabling an optical equivalent of radio interferometer arrays. Pioneered by Hanbury Brown and Twiss, digital versions of the technique have now been demonstrated, reconstructing diffraction-limited images from laboratory measurements over hundreds of optical baselines. This review outlines the method from its beginnings, describes current experiments, and sketches prospects for future observations.

  10. The OPERA long baseline neutrino oscillation experiment

    Science.gov (United States)

    Wilquet, G.

    2008-05-01

    OPERA is a long baseline neutrino oscillation experiment designed to observe the appearance of vτ in a pure vμ beam in the parameter space indicated by the atmospheric neutrinos oscillation signal. The detector is situated in the underground LNGS laboratory under 3 800 water meter equivalent at a distance of 730 km from CERN where the CNGS neutrino beam to which it is exposed originates. It consists of two identical 0.68 kilotons lead/nuclear emulsion targets, each instrumented with a tracking device and complemented by a muon spectrometer. The concept and the status of the detector are described and the first results obtained with cosmic rays and during two weeks of beam commissioning in 2006 are reported.

  11. Steganography Based on Baseline Sequential JPEG Compression

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Information hiding in Joint Photographic Experts Group (JPEG) compressed images are investigated in this paper. Quantization is the source of information loss in JPEG compression process. Therefore, information hidden in images is probably destroyed by JPEG compression. This paper presents an algorithm to reliably embed information into the JPEG bit streams in the process of JPEG encoding. Information extraction is performed in the process of JPEG decoding. The basic idea of our algorithm is to modify the quantized direct current (DC) coefficients and non-zero alternating current (AC) coefficients to represent one bit information (0 or 1). Experimental results on gray images using baseline sequential JPEG encoding show that the cover images (images without secret information) and the stego-images (images with secret information) are perceptually indiscernible.

  12. Radio sources - Very, Very Long Baseline Interferometry

    Science.gov (United States)

    Roberts, D. H.

    1983-03-01

    With resolution of a thousandth of an arcsecond, the radio technique of Very Long Baseline Interferometry (VLBI) provides astronomers with their highest-resolution view of the universe. Data taken with widely-separated antennas are combined, with the help of atomic clocks, to form a Michelson interferometer whose size may be as great as the earth's diameter. Extraordinary phenomena, from the birth of stars as signaled by the brilliant flashes of powerful interstellar masers to the 'faster-than-light' expansion of the cores of distant quasars, are being explored with this technique. However, earth-bound VLBI suffers from several restrictions due to the location of the component antennas at fixed places on the earth's surface. The use of one or more antennas in space in concert with ground-based equipment will greatly expand the technical and scientific capabilities of VLBI, leading to a more complete and even higher resolution view of cosmic phenomena.

  13. Biological baseline data Youngs Bay, Oregon, 1974

    Energy Technology Data Exchange (ETDEWEB)

    McMechan, K.J. (ed.); Higley, D.L.; Holton, R.L.

    1975-04-01

    This report presents biological baseline information gathered during the research project, Physical, Chemical and Biological Studies on Youngs Bay.'' Youngs Bay is a shallow embayment located on the south shore of the Columbia River, near Astoria, Oregon. Research on Youngs Bay was motivated by the proposed construction by Alumax Pacific Aluminum Corporation of an aluminum reduction plant at Warrenton, Oregon. The research was designed to provide biological baseline information on Youngs Bay in anticipation of potential harmful effects from plant effluents. The information collected concerns the kinds of animals found in the Youngs Bay area, and their distribution and seasonal patterns of abundance. In addition, information was collected on the feeding habits of selected fish species, and on the life history and behavioral characteristics of the most abundant benthic amphipod, Corophium salmonis. Sampling was conducted at approximately three-week intervals, using commonly accepted methods of animal collection. Relatively few stations were sampled for fish, because of the need to standardize conditions of capture. Data on fish capture are reported in terms of catch-per-unit effort by a particular sampling gear at a specific station. Methods used in sampling invertebrates were generally more quantitative, and allowed sampling at a greater variety of places, as well as a valid basis for the computation of densities. Checklists of invertebrate species and fish species were developed from these samples, and are referred to throughout the report. The invertebrate checklist is more specific taxonomically than are tables reporting invertebrate densities. This is because the methods employed in identification were more precise than those used in counts. 9 refs., 27 figs., 25 tabs.

  14. Electricity End Uses, Energy Efficiency, and Distributed Energy Resources Baseline

    Energy Technology Data Exchange (ETDEWEB)

    Schwartz, Lisa [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wei, Max [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Morrow, William [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Deason, Jeff [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Schiller, Steven R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Leventis, Greg [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Smith, Sarah [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Leow, Woei Ling [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Levin, Todd [Argonne National Lab. (ANL), Argonne, IL (United States); Plotkin, Steven [Argonne National Lab. (ANL), Argonne, IL (United States); Zhou, Yan [Oak Ridge Inst. for Science and Education (ORISE), Oak Ridge, TN (United States)

    2017-01-01

    This report was developed by a team of analysts at Lawrence Berkeley National Laboratory, with Argonne National Laboratory contributing the transportation section, and is a DOE EPSA product and part of a series of “baseline” reports intended to inform the second installment of the Quadrennial Energy Review (QER 1.2). QER 1.2 provides a comprehensive review of the nation’s electricity system and cover the current state and key trends related to the electricity system, including generation, transmission, distribution, grid operations and planning, and end use. The baseline reports provide an overview of elements of the electricity system. This report focuses on end uses, electricity consumption, electric energy efficiency, distributed energy resources (DERs) (such as demand response, distributed generation, and distributed storage), and evaluation, measurement, and verification (EM&V) methods for energy efficiency and DERs.

  15. Airborne infection control in India: Baseline assessment of health facilities

    Science.gov (United States)

    Parmar, Malik M.; Sachdeva, K.S.; Rade, Kiran; Ghedia, Mayank; Bansal, Avi; Nagaraja, Sharath Burugina; Willis, Matthew D.; Misquitta, Dyson P.; Nair, Sreenivas A.; Moonan, Patrick K.; Dewan, Puneet K.

    2016-01-01

    Background Tuberculosis transmission in health care settings represents a major public health problem. In 2010, national airborne infection control (AIC) guidelines were adopted in India. These guidelines included specific policies for TB prevention and control in health care settings. However, the feasibility and effectiveness of these guidelines have not been assessed in routine practice. This study aimed to conduct baseline assessments of AIC policies and practices within a convenience sample of 35 health care settings across 3 states in India and to assess the level of implementation at each facility after one year. Method A multi-agency, multidisciplinary panel of experts performed site visits using a standardized risk assessment tool to document current practices and review resource capacity. At the conclusion of each assessment, facility-specific recommendations were provided to improve AIC performance to align with national guidelines. Result Upon initial assessment, AIC systems were found to be poorly developed and implemented. Administrative controls were not commonly practiced and many departments needed renovation to achieve minimum environmental standards. One year after the baseline assessments, there were substantial improvements in both policy and practice. Conclusion A package of capacity building and systems development that followed national guidelines substantially improved implementation of AIC policies and practice. PMID:26970461

  16. Digital Offshore Cadastre (DOC) - Pacific83 - Baseline Tangent Lines

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains baseline tangent lines and bay closing lines in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. Baseline...

  17. [The noise filtering and baseline correction for harmonic spectrum based on wavelet transform].

    Science.gov (United States)

    Guo, Yuan; Zhao, Xue-Hong; Zhang, Rui; Hu, Ya-Jun; Wang, Yan

    2013-08-01

    The problem of noise and baseline drift is a hot topic in infrared spectral harmonic detection system. This paper presents a new algorithm based on wavelet transform Mallet decomposition to solve the problem of eliminating a variety of complex noise and baseline drift in the harmonic detection. In the algorithm, the appropriate wavelet function and decomposition level were selected to decomposed the noise, baseline drift and useful signal in the harmonic curve into different frequency bands. the bands' information was analysed and a detecting band was set, then the information in useful frequency was reserved by zeroing method of treatment and the coefficient of the threshold. We can just use once transform and reconstruction to remove interference noise and baseline from double-harmonic signal by applying the wavelet transform technique to the harmonic detection spectrum pretreatment. Experiments show that the wavelet transform method can be used to different harmonic detection systems and has universal applicability.

  18. The effect of short-baseline neutrino oscillations on LBNE

    Energy Technology Data Exchange (ETDEWEB)

    Louis, William C. [Physics Division, Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

    2015-10-15

    Short-baseline neutrino oscillations can have a relatively big effect on long-baseline oscillations, due to the cross terms that arise from multiple mass scales. The existing short-baseline anomalies suggest that short-baseline oscillations can affect the ν{sub μ} → ν{sub e} appearance probabilities by up to 20-40%, depending on the values of the CP-violating parameters.

  19. The effect of short-baseline neutrino oscillations on LBNE

    Science.gov (United States)

    Louis, William C.

    2015-10-01

    Short-baseline neutrino oscillations can have a relatively big effect on long-baseline oscillations, due to the cross terms that arise from multiple mass scales. The existing short-baseline anomalies suggest that short-baseline oscillations can affect the νμ → νe appearance probabilities by up to 20-40%, depending on the values of the CP-violating parameters.

  20. 10 CFR 850.20 - Baseline beryllium inventory.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Baseline beryllium inventory. 850.20 Section 850.20 Energy... Baseline beryllium inventory. (a) The responsible employer must develop a baseline inventory of the... inventory, the responsible employer must: (1) Review current and historical records; (2) Interview...

  1. Utilities and offsites design baseline. Outside Battery Limits Facility 6000 tpd SRC-I Demonstration Plant. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    None

    1984-05-25

    As part of the overall Solvent Refined Coal (SRC-1) project baseline being prepared by International Coal Refining Company (ICRC), the RUST Engineering Company is providing necessary input for the Outside Battery Limits (OSBL) Facilities. The project baseline is comprised of: design baseline - technical definition of work; schedule baseline - detailed and management level 1 schedules; and cost baseline - estimates and cost/manpower plan. The design baseline (technical definition) for the OSBL Facilities has been completed and is presented in Volumes I, II, III, IV, V and VI. The OSBL technical definition is based on, and compatible with, the ICRC defined statement of work, design basis memorandum, master project procedures, process and mechanical design criteria, and baseline guidance documents. The design basis memorandum is included in Paragraph 1.3 of Volume I. The baseline design data is presented in 6 volumes. Volume I contains the introduction section and utility systems data through steam and feedwater. Volume II continues with utility systems data through fuel system, and contains the interconnecting systems and utility system integration information. Volume III contains the offsites data through water and waste treatment. Volume IV continues with offsites data, including site development and buildings, and contains raw materials and product handling and storage information. Volume V contains wastewater treatment and solid wastes landfill systems developed by Catalytic, Inc. to supplement the information contained in Volume III. Volume VI contains proprietary information of Resources Conservation Company related to the evaporator/crystallizer system of the wastewater treatment area.

  2. Changes in ciprofloxacin resistance levels in Enterobacter aerogenes isolates associated with variable expression of the aac(6')-Ib-cr gene.

    Science.gov (United States)

    Ruiz, Elena; Ocampo-Sosa, Alain A; Alcoba-Flórez, Julia; Román, Elena; Arlet, Guillaume; Torres, Carmen; Martínez-Martínez, Luis

    2012-02-01

    Two closely related Enterobacter aerogenes isolates presented a new identical aac(6')-Ib-cr genetic environment, including IS26. One isolate showed lower MICs of ciprofloxacin, norfloxacin, tobramycin, and amikacin and decreased expression of aac(6')-Ib-cr, which might be related to a 12-bp deletion causing a displacement of the -10 box upstream of the aac(6')-Ib-cr gene.

  3. Evaluation of novel ECG signal processing on quantification of transient ischemia and baseline wander suppression.

    Science.gov (United States)

    Kostic, Marko N; Fakhar, Sina; Foxall, Tom; Drakulic, Budimir S; Krucoff, Mitchell W

    2007-01-01

    The performance assessment of a novel ECG signal processing technology in Fidelity 100 (test) and four modern ECG systems (controls) was conducted. A quantitative evaluation for one control and a test system was done by simultaneous recordings on 54 patients undergoing percutaneous coronary intervention (PCI) and on a biological reference signal from an ECG simulator. A qualitative performance of baseline wander suppression was done on all five systems. The results showed that the Fidelity 100 system provided excellent detection and quantification of transient ischemia and baseline wander suppression.

  4. Las primeras manifestaciones escultóricas ibéricas en el oriente peninsular

    Directory of Open Access Journals (Sweden)

    Chapa Brunet, Teresa

    2005-12-01

    Full Text Available Defining the roots of Iberian sculpture has always been a controversial topic. In addition to the local circumstances and social needs, a crucial importance has been given to the Greek trade, that would have supplied local societies with specific techniques and styles. However, Phoenician influence is seen today as a major impulse, not only because stone sculptures were also employed on the colonial context of the Iberian Peninsula, but also because Phoenician colonization changed significantly the organization of local societies. Recent excavations have shown-precisely the importance of the Phoenician presence at the Iberian Mediterranean coast. Some sculptures representing bulls coming from Sagunto to the lower Segura river are studied here under this perspective. They are considered as the first evidences of Iberian sculpture at this area, and their dependence from oriental ideologies is proposed.El origen de la escultura ibérica ha sido siempre un tema debatido. Además de las características y necesidades de las poblaciones indígenas, se ha otorgado un papel clave al comercio griego, que habría proporcionado técnicas y estilos adaptados por las sociedades locales. Sin embargo, la influencia fenicia se considera hoy un factor principal, no sólo porque también empleó la escultura en piedra, sino porque la colonización fenicia provocó un cambio significativo en la estructura de las sociedades locales. Recientes excavaciones han puesto de manifiesto la importancia de la presencia fenicia en la costa mediterránea ibérica. Bajo esta perspectiva se estudian aquí ciertas esculturas de toros cuya dispersión se extiende desde Sagunto a la desembocadura del Segura. Se propone su valoración como las primeras manifestaciones de la estatuaria ibérica en la zona y su dependencia respecto a una ideología de tipo oriental.

  5. Excitability changes of ankle extensor group Ia and Ib fibers during fictive locomotion in the cat.

    Science.gov (United States)

    Dueñas, S H; Rudomin, P

    1988-01-01

    The present study examines the modulation of gastrocnemius-soleus (GS) monosynaptic reflexes as well as the intraspinal threshold changes of GS group I primary afferent terminals ending in the intermediate and motor nuclei during fictive locomotion in high decerebrate cats. The amplitude of the monosynaptic reflexes (MSR's) evoked in the medial gastrocnemius by stimulation of the lateral gastrocnemius nerve was increased during the extensor (E) phase, decreased during the flexion (F) phase of the step cycle and remained transiently increased after spontaneous episodes of fictive stepping. The intraspinal threshold of populations and of single group Ia GS afferent fibers ending in the motor pool, as well as of single Ia and Ib fibers ending in the intermediate nucleus, showed a sustained reduction during the episodes of fictive locomotion with superimposed cyclic changes in phase with the step cycle. During fictive walking and trotting the reduction of the intraspinal threshold of both Ia and Ib fiber terminals was maximal during the middle or late portion of the F-phase. During fictive gallop elicited by stimulation of the superficial peroneus nerve, the decrease in the intraspinal threshold of the Ia afferent fibers occurred however in phase with the activity of the GS motoneurons. During episodes of fictive locomotion slow, sustained negative DC potential shifts lasting tents of seconds, reflecting an increase in the extracellular potassium concentration were recorded at the base of the dorsal horn and in the intermediate nucleus. The present findings support the existence of tonic and phasic depolarization of the intraspinal terminals of GS group Ia and Ib primary afferents during spontaneous fictive locomotion. It is suggested that accumulation of potassium ions in the extracellular space contributes mainly to the sustained depolarization of group I fibers. The phasic depolarization would be mostly due to the activation of specific sets of interneurons and may

  6. Resetting predator baselines in coral reef ecosystems

    Science.gov (United States)

    Bradley, Darcy; Conklin, Eric; Papastamatiou, Yannis P.; McCauley, Douglas J.; Pollock, Kydd; Pollock, Amanda; Kendall, Bruce E.; Gaines, Steven D.; Caselle, Jennifer E.

    2017-01-01

    What did coral reef ecosystems look like before human impacts became pervasive? Early efforts to reconstruct baselines resulted in the controversial suggestion that pristine coral reefs have inverted trophic pyramids, with disproportionally large top predator biomass. The validity of the coral reef inverted trophic pyramid has been questioned, but until now, was not resolved empirically. We use data from an eight-year tag-recapture program with spatially explicit, capture-recapture models to re-examine the population size and density of a key top predator at Palmyra atoll, the same location that inspired the idea of inverted trophic biomass pyramids in coral reef ecosystems. Given that animal movement is suspected to have significantly biased early biomass estimates of highly mobile top predators, we focused our reassessment on the most mobile and most abundant predator at Palmyra, the grey reef shark (Carcharhinus amblyrhynchos). We estimated a density of 21.3 (95% CI 17.8, 24.7) grey reef sharks/km2, which is an order of magnitude lower than the estimates that suggested an inverted trophic pyramid. Our results indicate that the trophic structure of an unexploited reef fish community is not inverted, and that even healthy top predator populations may be considerably smaller, and more precarious, than previously thought. PMID:28220895

  7. Gated integrator with signal baseline subtraction

    Science.gov (United States)

    Wang, Xucheng

    1996-01-01

    An ultrafast, high precision gated integrator includes an opamp having differential inputs. A signal to be integrated is applied to one of the differential inputs through a first input network, and a signal indicative of the DC offset component of the signal to be integrated is applied to the other of the differential inputs through a second input network. A pair of electronic switches in the first and second input networks define an integrating period when they are closed. The first and second input networks are substantially symmetrically constructed of matched components so that error components introduced by the electronic switches appear symmetrically in both input circuits and, hence, are nullified by the common mode rejection of the integrating opamp. The signal indicative of the DC offset component is provided by a sample and hold circuit actuated as the integrating period begins. The symmetrical configuration of the integrating circuit improves accuracy and speed by balancing out common mode errors, by permitting the use of high speed switching elements and high speed opamps and by permitting the use of a small integrating time constant. The sample and hold circuit substantially eliminates the error caused by the input signal baseline offset during a single integrating window.

  8. Gated integrator with signal baseline subtraction

    Energy Technology Data Exchange (ETDEWEB)

    Wang, X.

    1996-12-17

    An ultrafast, high precision gated integrator includes an opamp having differential inputs. A signal to be integrated is applied to one of the differential inputs through a first input network, and a signal indicative of the DC offset component of the signal to be integrated is applied to the other of the differential inputs through a second input network. A pair of electronic switches in the first and second input networks define an integrating period when they are closed. The first and second input networks are substantially symmetrically constructed of matched components so that error components introduced by the electronic switches appear symmetrically in both input circuits and, hence, are nullified by the common mode rejection of the integrating opamp. The signal indicative of the DC offset component is provided by a sample and hold circuit actuated as the integrating period begins. The symmetrical configuration of the integrating circuit improves accuracy and speed by balancing out common mode errors, by permitting the use of high speed switching elements and high speed opamps and by permitting the use of a small integrating time constant. The sample and hold circuit substantially eliminates the error caused by the input signal baseline offset during a single integrating window. 5 figs.

  9. The LOFAR long baseline snapshot calibrator survey

    CERN Document Server

    Moldón, J; Wucknitz, O; Jackson, N; Drabent, A; Carozzi, T; Conway, J; Kapińska, A D; McKean, P; Morabito, L; Varenius, E; Zarka, P; Anderson, J; Asgekar, A; Avruch, I M; Bell, M E; Bentum, M J; Bernardi, G; Best, P; Bîrzan, L; Bregman, J; Breitling, F; Broderick, J W; Brüggen, M; Butcher, H R; Carbone, D; Ciardi, B; de Gasperin, F; de Geus, E; Duscha, S; Eislöffel, J; Engels, D; Falcke, H; Fallows, R A; Fender, R; Ferrari, C; Frieswijk, W; Garrett, M A; Grießmeier, J; Gunst, A W; Hamaker, J P; Hassall, T E; Heald, G; Hoeft, M; Juette, E; Karastergiou, A; Kondratiev, V I; Kramer, M; Kuniyoshi, M; Kuper, G; Maat, P; Mann, G; Markoff, S; McFadden, R; McKay-Bukowski, D; Morganti, R; Munk, H; Norden, M J; Offringa, A R; Orru, E; Paas, H; Pandey-Pommier, M; Pizzo, R; Polatidis, A G; Reich, W; Röttgering, H; Rowlinson, A; Scaife, A M M; Schwarz, D; Sluman, J; Smirnov, O; Stappers, B W; Steinmetz, M; Tagger, M; Tang, Y; Tasse, C; Thoudam, S; Toribio, M C; Vermeulen, R; Vocks, C; van Weeren, R J; White, S; Wise, M W; Yatawatta, S; Zensus, A

    2014-01-01

    Aims. An efficient means of locating calibrator sources for International LOFAR is developed and used to determine the average density of usable calibrator sources on the sky for subarcsecond observations at 140 MHz. Methods. We used the multi-beaming capability of LOFAR to conduct a fast and computationally inexpensive survey with the full International LOFAR array. Sources were pre-selected on the basis of 325 MHz arcminute-scale flux density using existing catalogues. By observing 30 different sources in each of the 12 sets of pointings per hour, we were able to inspect 630 sources in two hours to determine if they possess a sufficiently bright compact component to be usable as LOFAR delay calibrators. Results. Over 40% of the observed sources are detected on multiple baselines between international stations and 86 are classified as satisfactory calibrators. We show that a flat low-frequency spectrum (from 74 to 325 MHz) is the best predictor of compactness at 140 MHz. We extrapolate from our sample to sho...

  10. Lorentz symmetry and Very Long Baseline Interferometry

    CERN Document Server

    Poncin-Lafitte, C Le; lambert, S

    2016-01-01

    Lorentz symmetry violations can be described by an effective field theory framework that contains both General Relativity and the Standard Model of particle physics called the Standard-Model extension (SME). Recently, post-fit analysis of Gravity Probe B and binary pulsars lead to an upper limit at the $10^{-4}$ level on the time-time coefficient $\\bar s^{TT}$ of the pure-gravity sector of the minimal SME. In this work, we derive the observable of Very Long Baseline Interferometry (VLBI) in SME and then we implement it into a real data analysis code of geodetic VLBI observations. Analyzing all available observations recorded since 1979, we compare estimates of $\\bar s^{TT}$ and errors obtained with various analysis schemes, including global estimations over several time spans and with various Sun elongation cut-off angles, and with analysis of radio source coordinate time series. We obtain a constraint on $\\bar s^{TT}=(-5\\pm 8)\\times 10^{-5}$, directly fitted to the observations and improving by a factor 5 pr...

  11. Validity, reliability, and factor analysis of Persian version of quality of life questionnaire for irritable bowel syndrome (IBS-QOL-34

    Directory of Open Access Journals (Sweden)

    Nasrine Masaeli

    2013-01-01

    Full Text Available Background: Quality of life (QOL improvement is the main objective of treating patients with irritable bowel syndrome (IBS. This study aimed to assess the validity, reliability, and factor analysis of IBS-QOL-34 questionnaire as a common transcultural instrument for Iranian IBS patients. Materials and Methods: Two hundred and forty patients with IBS (based on gastroenterologists′ diagnosis according to ROM III criteria were referred to Digestive Health Clinic in Psychosomatic Research Center have been selected in this study. Aside with IBS-QOL-34, MOS 36-item short-form health survey (SF-36 and IBS severity index (IBSSI questionnaires were completed by the cases for determination of correlation coefficients; the data were analyzed using descriptive statistics, factor analysis, Cronbach′s alpha, Pearson correlation coefficient by Statistical Package for Social Sciences (SPSS software, version 18. Results: Total reliability of the questionnaire was reported by using Cronbach′s alpha as 0.95, ranging from 0.65 to 0.90. Correlation coefficients of concurrent implementation of IBS-QOL with SF-36 and IBSSI resulted in −0.61 and 0.64, respectively. Exploratory factor analysis using varimax rotation identified eight principle components, which will determine QOL at 67% variance. Conclusion: According to the results, IBS-QOL-34 questionnaire has good psychometric properties in the research community and can be safely used as a valid tool to assess QOL of patients with IBS for healthcare and therapeutic purposes.

  12. TRPA1 is functionally expressed primarily by IB4-binding, non-peptidergic mouse and rat sensory neurons.

    Directory of Open Access Journals (Sweden)

    Marie E Barabas

    Full Text Available Subpopulations of somatosensory neurons are characterized by functional properties and expression of receptor proteins and surface markers. CGRP expression and IB4-binding are commonly used to define peptidergic and non-peptidergic subpopulations. TRPA1 is a polymodal, plasma membrane ion channel that contributes to mechanical and cold hypersensitivity during tissue injury, making it a key target for pain therapeutics. Some studies have shown that TRPA1 is predominantly expressed by peptidergic sensory neurons, but others indicate that TRPA1 is expressed extensively within non-peptidergic, IB4-binding neurons. We used FURA-2 calcium imaging to define the functional distribution of TRPA1 among peptidergic and non-peptidergic adult mouse (C57BL/6J DRG neurons. Approximately 80% of all small-diameter (<27 µm neurons from lumbar 1-6 DRGs that responded to TRPA1 agonists allyl isothiocyanate (AITC; 79% or cinnamaldehyde (84% were IB4-positive. Retrograde labeling via plantar hind paw injection of WGA-Alexafluor594 showed similarly that most (81% cutaneous neurons responding to TRPA1 agonists were IB4-positive. Additionally, we cultured DRG neurons from a novel CGRP-GFP mouse where GFP expression is driven by the CGRPα promoter, enabling identification of CGRP-expressing live neurons. Interestingly, 78% of TRPA1-responsive neurons were CGRP-negative. Co-labeling with IB4 revealed that the majority (66% of TRPA1 agonist responders were IB4-positive but CGRP-negative. Among TRPA1-null DRGs, few small neurons (2-4% responded to either TRPA1 agonist, indicating that both cinnamaldehyde and AITC specifically target TRPA1. Additionally, few large neurons (≥27 µm diameter responded to AITC (6% or cinnamaldehyde (4%, confirming that most large-diameter somata lack functional TRPA1. Comparison of mouse and rat DRGs showed that the majority of TRPA1-responsive neurons in both species were IB4-positive. Together, these data demonstrate that TRPA1 is

  13. Nebular phase observations of the type-Ib supernova iPTF13bvn favour a binary progenitor

    CERN Document Server

    Kuncarayakti, H; Bersten, M C; Folatelli, G; Morrell, N; Hsiao, E Y; González-Gaitán, S; Anderson, J P; Hamuy, M; de Jaeger, T; Gutiérrez, C P; Kawabata, K S

    2015-01-01

    Aims. We present and analyse late-time observations of the type-Ib supernova with possible pre-supernova progenitor detection, iPTF13bvn, taken at $\\sim$300 days after the explosion, and discuss these in the context of constraints on the supernova's progenitor. Previous studies have proposed two possible natures for the progenitor of the supernova, i.e. a massive Wolf-Rayet star or a lower-mass star in close binary system. Methods. Our observations show that the supernova has entered the nebular phase, with the spectrum dominated by Mg~I]$\\lambda\\lambda$4571, [O~I]$\\lambda\\lambda$6300, 6364, and [Ca~II]$\\lambda\\lambda$7291, 7324 emission lines. We measured the emission line fluxes to estimate the core oxygen mass and compare the [O~I]/[Ca~II] line ratio with other supernovae. Results. The core oxygen mass of the supernova progenitor was estimated to be $\\lesssim$0.7 M$_\\odot$, which implies initial progenitor mass not exceeding $\\sim$15 -- 17 M$_\\odot$. Since the derived mass is too small for a single star to...

  14. Hovering and targeting flight simulations of a dragonfly-like flapping wing-body model by IB-LBM

    Science.gov (United States)

    Inamuro, Takaji; Hirohashi, Kensuke

    2016-11-01

    Hovering and targeting flights of the dragonfly-like flapping wing-body model are numerically investigated by using the immersed boundary-lattice Boltzmann method (IB-LBM). The governing parameters of the problem are the Reynolds number Re , the Froude number Fr , and the non-dimensional mass m. We set the parameters at Re = 200 , Fr = 15 , and m = 51 . First, we simulate free flights of the model for various values of the phase difference angle ϕ between the forewing and the hindwing motions and for various values of the stroke angle β between the stroke plane and the horizontal plane. We find that the vertical motion of the model depends on the phase difference angle ϕ, and the horizontal motion of the model depends on the stroke angle β. Secondly, using the above results we try to simulate the hovering flight by dynamically changing the phase difference angle ϕ and the stroke angle β. The hovering flight can be successfully simulated by a simple proportional controlleres of the phase difference angle and the stroke angle. Finally, we simualte targeting flight by dynamically changing the stroke angle β. The authors acknowledge the HPCI System Research Project (hp140025 and hp150087) and the Grants-in-Aid Scientific Research (No. 26420108) from JSPS.

  15. Manifiestos y textos programáticos de la Sociedad de Artistas Ibéricos

    Directory of Open Access Journals (Sweden)

    Pérez Segura, Javier

    2003-06-01

    Full Text Available The Spanish avant-garde is been characterized by an almost complete absence of theoretical essays; one of the most important exceptions is the Sociedad de Artistas Ibéricos (1925-1936, composed of critics of art, artists, writers... Since its foundation in 1925, the leadership of the critics of art made possible a great number of theoretical essays, which began with the first manifesto, signed in May, 1925. Short after, the Sociedad de Artistas Ibéricos disappeared. It took a long time, till 1931, so that the history of this association could continue. In Fall 1931 they succeeded in attracting the new government, which decided to support them economically. In 1932 they published two new manifestos and some other theroretical texts which complemented their intense activity like, for example, their own magazine or the celebration of exhibitions in Copenhague, Berlin and Paris.

    El arte español de vanguardia se caracterizó por una ausencia casi total de textos teóricos; una de las excepciones más destacadas lo constituye la Sociedad de Artistas Ibéricos (1925-1936, formada por críticos de arte, artistas, escritores... Desde su fundación en 1925, el protagonismo de los críticos de arte produjo un número importante de textos teóricos, que comienzan con el primer manifiesto, en mayo de 1925. Poco después, la Sociedad de Artistas Ibéricos desaparecía. Habría que esperar a 1931 para que se reanudase la historia de esa agrupación; en otoño consiguen que el nuevo gobierno se interese por ellos y les apoye económicamente. En 1932 publican dos nuevos manifiestos, así como otros textos teóricos que complementan su intensa actividad, que cuenta con hitos como la publicación de su revista, Arte, o la celebración de muestras en Copenhague, Berlín o París.

  16. Minorias étnico-religiosas na Península Ibérica

    OpenAIRE

    AMRAN, Rica; Barletta, Vincent; Barrio Barrio, Juan Antonio; Barros, Maria Filomena Lopes de; Braga,Isabel M. R. Mendes Drumond; Echevarría Arsuaga, Ana; Gomes, Saul António; Hinojosa Montalvo, José; Martínez San Pedro, Maria Desamparados; Mea, Elvira Cunha de Azevedo; Molenat, Jean-Pierre; Molina Molina, Ángel Luis; Olival, Fernanda; Romero-Camacho, Isabel Montes; Soyer, François

    2016-01-01

    Esta obra contempla urna reflexáo centrada ñas minorías da Península Ibérica, num percurso abrangente que privilegia os períodos Medieval e Moderno. A apresentagao dos avangos da investigagáo ou dos estados da arte sobre os grupos minoritarios e a respectiva discussao, procurou questionar conceitos, metodologías e perspectivas. Subsidio para o estudo das minorías peninsulares, que se pretende continuado e sempre dialéctico, resgatando um Passado que integra plenamente o Presente e se projecta...

  17. Una nueva especie ibérica de Ferulago Koch (Apiaceae)

    OpenAIRE

    Solanas Ferrándiz, José Luis; Crespo Villalba, Manuel Benito; García Martín, Felipe

    2000-01-01

    Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a partir de poblaciones encontradas en zonas litorales (Puigcampana y Vall de Gallinera) de la provincia de Alicante y en la Sierra de Moratalla (Pico Revolcadores) de la provincia de Murcia. Se analizan los caracteres morfológicos y estructurales que la definen y se establecen las principales diferencias con otras especies ibéricas del género. Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. n...

  18. Improving the stability of alpha-conotoxin AuIB through N-to-C cyclization

    DEFF Research Database (Denmark)

    Armishaw, Christopher J; Jensen, Anders A; Balle, Lena D;

    2011-01-01

    Modification of alpha-conotoxin frameworks through cyclization via an oligopeptide linker has previously been shown as an effective strategy for improving in vivo stability. We have extended this strategy by investigating cyclic analogs of alpha-conotoxin AuIB, a selective alpha3beta4 nicotinic...... acetylcholine receptor antagonist, to examine a range of oligopeptide linker lengths on the oxidative formation of disulfide bonds, activity at nicotinic acetylcholine receptors, and stability to degradation by chymotrypsin. Upon non-directed random oxidation, the ribbon isomer formed preferentially...

  19. Bacterial expression of an active class Ib chitinase from Castanea sativa cotyledons.

    Science.gov (United States)

    Allona, I; Collada, C; Casado, R; Paz-Ares, J; Aragoncillo, C

    1996-12-01

    Ch3, an endochitinase of 32 kDa present in Castanea sativa cotyledons, showed in vitro antifungal properties when assayed against Trichoderma viride. The characterization of a cDNA clone corresponding to this protein indicated that Ch3 is a class Ib endochitinase that is synthesized as a preprotein with a signal sequence preceding the mature polypeptide. Bacterial expression of mature Ch3 fused to the leader peptide of the periplasmic protein ompT resulted in active Ch3 enzyme. A plate assay was adapted for semi-quantitative determination of chitinase activity secreted from cultured bacteria, which should facilitate the identification of mutants with altered capacity to hydrolyse chitin.

  20. Puñales de antenas en territorio ibérico

    Directory of Open Access Journals (Sweden)

    Emeterio CUADRADO

    2009-10-01

    Full Text Available Así como en la zona peninsular ocupada por los iberos históricos encontramos la falcata como su espada peculiar, en las Mesetas y otros lugares del país, habitados por los invasores Célticos, hallamos en la segunda Edad del Hierro, la de antenas. La introducción de espadas de la Tene, que debe comenzar en el s. IV a. J. C, se hace más intensa en el mundo ibérico que en el céltico.

  1. The beauty of resolution: The SN Ib factory NGC 2770 spatially resolved

    Science.gov (United States)

    Thöne, C. C.; Christensen, L.; Gorosabel, J.; de Ugarte Postigo, A.

    2015-02-01

    The late-type spiral NGC 2770 hosted 3 Type Ib supernovae (SNe) in or next to star-forming regions in its outer spiral arms. We study the properties of the SN sites and the galaxy at different spatial resolutions to infer propeties of the SN progenitors and the SF history of the galaxy. Several 3D techniques are used and, for the first time, we present images of metallicity, shocks and stellar population ages from OSIRIS/GTC imaging with tunable narrowband filters.

  2. Las fuentes ib??rica para la historia de Tetu??n (siglos XVI y XVII)

    OpenAIRE

    1995-01-01

    La historia de Tetu??n despierta ecos profundos en nuestra propia historia. La ciudad, nacida al calor del exilio hispano musulm??n consecuente del final del Islam espa??ol, mantuvo un foco de hostilidad activa contra Espa??a durante los siglos XVI y XVII. La lucha, perdida en Granada se prolong?? en el N. africano, tomando aqu?? la forma de ofensiva mar??tima contra las costas y mares peninsulares. Las potencias ib??ricas ocuparon plazas fuertes en el litoral norte-africano. Este resumen nos...

  3. 底线正义与关注社会弱势群体利益——基于社会救助制度道德正当性的分析%Baseline Justice and Interest of Social Disadvantaged Groups -Analysis of the Moral Legitimacy of Social Assistance System

    Institute of Scientific and Technical Information of China (English)

    邹海贵

    2011-01-01

    How to solve the problems of social disadvantaged groups and concern their interests is a common task faced by the modern society. As the first cornerstone of social security system, social assistance system is of vital importance for solving the problems of the disadvantaged groups. In market - oriented economy, though deserved justice is necessary as an original distributive justice, it has some inborn limitations. The distributive justice value of social assistance system appears as the baseline justice which is accordance with the principle of demand, the principle of equality and the principle of share. Adhering to the baseline justice value of social assistance system is favorable for the unification of socialist equality and efficiency as well as the construction of a harmonious society.%社会救助制度作为社会保障制度的第一块基石,对于解决现代社会弱势群体问题具有十分重要的意义。在现代市场经济条件下,“应得正义”作为一种原初的分配正义具有必要性,但也具有天然的局限性。社会救助制度的分配正义价值,体现为与需求原则、平等原则和共享原则相联系的“底线正义”。坚持社会救助制度的底线正义价值,有利于实现社会主义公平与效率的统一,推动社会主义和谐社会的构建。

  4. Differential protective effects of immune lymphoid cells against transplanted line Ib leukemia and immune polioencephalomyelitis. [X radiation, mice

    Energy Technology Data Exchange (ETDEWEB)

    Duffey, P.S.; Lukasewycz, O.A.; Olson, D.S.; Murphy, W.H.

    1978-12-01

    The capacity of immune cells obtained from the major lymphoid compartments to protect C58 mice from transplanted line Ib leukemia, and from an age-dependent autoimmune CNS disease (immune polioencephalomyelitis = IPE) elicited by immunizing old C58 mice with inactivated Ib cells was quantified. Cells used for comparative adoptive protection tests were harvested from the major lymphoid compartments 14 to 15 days after young C58 mice were immunized with inactivated Ib cell preparations. Regression curves were plotted from survival data and the log/sub 10/PD/sub 50/ values were determined. Immune spleen (ISC) and peritoneal cells (IPEC) were significantly more protective against transplanted Ib cells than immune lymph node (ILNC), thymic (ITC), and marrow cells (IMC). In contrast, IPEC and IMC were not protective against IPE and ITC were only marginally protective. ILNC afforded significant protection to transplantable leukemia but were only marginally protective to IPE. When ISC were treated with anti-thy 1.2 serum and complement, protection against transplanted leukemia and IPE was reduced > 99%. When donors of immune lymphoid cells were treated with 12.5 mg of cortisone acetate daily for 2 days before lymphoid cells were harvested, protection against transplanted Ib cells by ISC was reduced by approximately 90% whereas protection against IPE was totally eliminated. Considered together, these results indicate that the protective mechanisms to transplantable leukemia and IPE differ significantly in the same indicator mouse strain.

  5. Mutation in bone morphogenetic protein receptor-IB is associated with increased ovulation rate in Booroola Mérino ewes

    Science.gov (United States)

    Mulsant, Philippe; Lecerf, Frédéric; Fabre, Stéphane; Schibler, Laurent; Monget, Philippe; Lanneluc, Isabelle; Pisselet, Claudine; Riquet, Juliette; Monniaux, Danielle; Callebaut, Isabelle; Cribiu, Edmond; Thimonier, Jacques; Teyssier, Jacques; Bodin, Loys; Cognié, Yves; Chitour, Nour; Elsen, Jean-Michel

    2001-01-01

    Ewes from the Booroola strain of Australian Mérino sheep are characterized by high ovulation rate and litter size. This phenotype is due to the action of the FecBB allele of a major gene named FecB, as determined by statistical analysis of phenotypic data. By genetic analysis of 31 informative half-sib families from heterozygous sires, we showed that the FecB locus is situated in the region of ovine chromosome 6 corresponding to the human chromosome 4q22–23 that contains the bone morphogenetic protein receptor IB (BMPR-IB) gene encoding a member of the transforming growth factor-β (TGF-β) receptor family. A nonconservative substitution (Q249R) in the BMPR-IB coding sequence was found to be associated fully with the hyperprolificacy phenotype of Booroola ewes. In vitro, ovarian granulosa cells from FecBB/FecBB ewes were less responsive than granulosa cells from FecB+/FecB+ ewes to the inhibitory effect on steroidogenesis of GDF-5 and BMP-4, natural ligands of BMPR-IB. It is suggested that in FecBB/FecBB ewes, BMPR-IB would be inactivated partially, leading to an advanced differentiation of granulosa cells and an advanced maturation of ovulatory follicles. PMID:11320249

  6. The LBNO long-baseline oscillation sensitivities with two conventional neutrino beams at different baselines

    CERN Document Server

    Agarwalla, S.K.; Aittola, M.; Alekou, A.; Andrieu, B.; Antoniou, F.; Asfandiyarov, R.; Autiero, D.; Besida, O.; Balik, A.; Ballett, P.; Bandac, I.; Banerjee, D.; Bartmann, W.; Bay, F.; Biskup, B.; Blebea-Apostu, A.M.; Blondel, A.; Bogomilov, M.; Bolognesi, S.; Borriello, E.; Brancus, I.; Bravar, A.; Buizza-Avanzini, M.; Caiulo, D.; Calin, M.; Calviani, M.; Campanelli, M.; Cantini, C.; Cata-Danil, G.; Chakraborty, S.; Charitonidis, N.; Chaussard, L.; Chesneanu, D.; Chipesiu, F.; Crivelli, P.; Dawson, J.; De Bonis, I.; Declais, Y.; del Amo Sanchez, P.; Delbart, A.; Di Luise, S.; Duchesneau, D.; Dumarchez, J.; Efthymiopoulos, I.; Eliseev, A.; Emery, S.; Enqvist, T.; Enqvist, K.; Epprecht, L.; Erykalov, A.N.; Esanu, T.; Franco, D.; Friend, M.; Galymov, V.; Gavrilov, G.; Gendotti, A.; Giganti, C.; Gilardoni, S.; Goddard, B.; Gomoiu, C.M.; Gornushkin, Y.A.; Gorodetzky, P.; Haesler, A.; Hasegawa, T.; Horikawa, S.; Huitu, K.; Izmaylov, A.; Jipa, A.; Kainulainen, K.; Karadzhov, Y.; Khabibullin, M.; Khotjantsev, A.; Kopylov, A.N.; Korzenev, A.; Kosyanenko, S.; Kryn, D.; Kudenko, Y.; Kuusiniemi, P.; Lazanu, I.; Lazaridis, C.; Levy, J.M.; Loo, K.; Maalampi, J.; Margineanu, R.M.; Marteau, J.; Martin-Mari, C.; Matveev, V.; Mazzucato, E.; Mefodiev, A.; Mineev, O.; Mirizzi, A.; Mitrica, B.; Murphy, S.; Nakadaira, T.; Narita, S.; Nesterenko, D.A.; Nguyen, K.; Nikolics, K.; Noah, E.; Novikov, Yu.; Oprima, A.; Osborne, J.; Ovsyannikova, T.; Papaphilippou, Y.; Pascoli, S.; Patzak, T.; Pectu, M.; Pennacchio, E.; Periale, L.; Pessard, H.; Popov, B.; Ravonel, M.; Rayner, M.; Resnati, F.; Ristea, O.; Robert, A.; Rubbia, A.; Rummukainen, K.; Saftoiu, A.; Sakashita, K.; Sanchez-Galan, F.; Sarkamo, J.; Saviano, N.; Scantamburlo, E.; Sergiampietri, F.; Sgalaberna, D.; Shaposhnikova, E.; Slupecki, M.; Smargianaki, D.; Stanca, D.; Steerenberg, R.; Sterian, A.R.; Sterian, P.; Stoica, S.; Strabel, C.; Suhonen, J.; Suvorov, V.; Toma, G.; Tonazzo, A.; Trzaska, W.H.; Tsenov, R.; Tuominen, K.; Valram, M.; Vankova-Kirilova, G.; Vannucci, F.; Vasseur, G.; Velotti, F.; Velten, P.; Venturi, V.; Viant, T.; Vihonen, S.; Vincke, H.; Vorobyev, A.; Weber, A.; Wu, S.; Yershov, N.; Zambelli, L.; Zito, M.

    2014-01-01

    The proposed Long Baseline Neutrino Observatory (LBNO) initially consists of $\\sim 20$ kton liquid double phase TPC complemented by a magnetised iron calorimeter, to be installed at the Pyh\\"asalmi mine, at a distance of 2300 km from CERN. The conventional neutrino beam is produced by 400 GeV protons accelerated at the SPS accelerator delivering 700 kW of power. The long baseline provides a unique opportunity to study neutrino flavour oscillations over their 1st and 2nd oscillation maxima exploring the $L/E$ behaviour, and distinguishing effects arising from $\\delta_{CP}$ and matter. In this paper we show how this comprehensive physics case can be further enhanced and complemented if a neutrino beam produced at the Protvino IHEP accelerator complex, at a distance of 1160 km, and with modest power of 450 kW is aimed towards the same far detectors. We show that the coupling of two independent sub-MW conventional neutrino and antineutrino beams at different baselines from CERN and Protvino will allow to measure ...

  7. Industrial Biosystems Engineering and Biorefinery Systems

    Institute of Scientific and Technical Information of China (English)

    Shulin Chen

    2008-01-01

    The concept of Industrial Biosystems Engineering (IBsE) was suggested as a new engineering branch to be developed for meeting the needs for science, technology and professionals by the upcoming bioeconomy. With emphasis on systems, IBsE builds upon the interfaces between systems biology, bioprocessing, and systems engineering. This paper discussed the background, the suggested definition, the theoretical framework and methodologies of this new discipline as well as its challenges and future development

  8. Industrial biosystems engineering and biorefinery systems.

    Science.gov (United States)

    Chen, Shulin

    2008-06-01

    The concept of Industrial Biosystems Engineering (IBsE) was suggested as a new engineering branch to be developed for meeting the needs for science, technology and professionals by the upcoming bioeconomy. With emphasis on systems, IBsE builds upon the interfaces between systems biology, bioprocessing, and systems engineering. This paper discussed the background, the suggested definition, the theoretical framework and methodologies of this new discipline as well as its challenges and future development.

  9. Baseline Evaluations to Support Control Room Modernization at Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Boring, Ronald L.; Joe, Jeffrey C.

    2015-02-01

    For any major control room modernization activity at a commercial nuclear power plant (NPP) in the U.S., a utility should carefully follow the four phases prescribed by the U.S. Nuclear Regulatory Commission in NUREG-0711, Human Factors Engineering Program Review Model. These four phases include Planning and Analysis, Design, Verification and Validation, and Implementation and Operation. While NUREG-0711 is a useful guideline, it is written primarily from the perspective of regulatory review, and it therefore does not provide a nuanced account of many of the steps the utility might undertake as part of control room modernization. The guideline is largely summative—intended to catalog final products—rather than formative—intended to guide the overall modernization process. In this paper, we highlight two crucial formative sub-elements of the Planning and Analysis phase specific to control room modernization that are not covered in NUREG-0711. These two sub-elements are the usability and ergonomics baseline evaluations. A baseline evaluation entails evaluating the system as-built and currently in use. The usability baseline evaluation provides key insights into operator performance using the control system currently in place. The ergonomics baseline evaluation identifies possible deficiencies in the physical configuration of the control system. Both baseline evaluations feed into the design of the replacement system and subsequent summative benchmarking activities that help ensure that control room modernization represents a successful evolution of the control system.

  10. Paisagens e poderes no medievo ibérico : actas do I Encontro Ibérico de Jovens Investigadores em Estudos Medievais : arqueologia, história e património

    OpenAIRE

    2014-01-01

    O I Encontro Ibérico de Jovens Investigadores em Estudos Medievais – Arqueologia, História e Património, realizado na Universidade do Minho nos dias 23 e 24 de Maio de 2013, subordinado ao tema “Paisagens e Poderes no Medievo Ibérico”, reuniu jovens investigadores de diferentes instituições académicas, portuguesas e espanholas, cujos trabalhos de mestrado, doutoramento e pós‐doutoramento, nas áreas científicas de Arqueologia, História e Património, revelaram o que de mais recen...

  11. First Report of Web Blight of Rosemary (Rosmarinus officinalis) Caused by Rhizoctonia solani AG-1-IB in Korea.

    Science.gov (United States)

    Aktaruzzaman, Md; Kim, Joon-Young; Afroz, Tania; Kim, Byung-Sup

    2015-06-01

    Herein, we report the first occurrence of web blight of rosemary caused by Rhizoctonia solani AG-1-IB in Gangneung, Gangwon Province, Korea, in August 2014. The leaf tissues of infected rosemary plants were blighted and white mycelial growth was seen on the stems. The fungus was isolated from diseased leaf tissue and cultured on potato dextrose agar for identification. The young hyphae had acute angular branching near the distal septum of the multinucleate cells and mature hyphal branches formed at an approximately 90° angle. This is morphologically identical to R. solani AG-1-IB, as per previous reports. rDNA-ITS sequences of the fungus were homologous to those of R. solani AG-1-IB isolates in the GenBank database with a similarity percentage of 99%, thereby confirming the identity of the causative agent of the disease. Pathogenicity of the fungus in rosemary plants was also confirmed by Koch's postulates.

  12. Life Cycle Assessment of IBS in Malaysia and Comparing Human Health on Timber and Concrete Pre-cast

    Directory of Open Access Journals (Sweden)

    Ali Tighnavard Balasbaneh

    2013-12-01

    Full Text Available The aim of this study is determining the life cycle assessment of IBS and compares the environmental impacts of building. There are two different kinds of structure has been assessed in this project namely: Timber prefabricate and concrete pre-cast. IBS is a prefabricated structure which component manufacturing in the factory and then transfer to site work for erect. Timbers prefabricate and concrete pre-cast is compared from the initial stage of extracting material to end of life. The method of LCIA in the project is Impact 2002. This project reveals that the total environmental impact of Timber prefabricated is lower than concrete pre-cast in both manufacturing and use phase 100 year life cycle of IBS. Secondly global warming and ozone layer depletion emissions from timber are also much lower than concrete.

  13. KPC-Producing Klebsiella pneumoniae Strains That Harbor AAC(6′)-Ib Exhibit Intermediate Resistance to Amikacin

    Science.gov (United States)

    Bremmer, Derek N.; Clancy, Cornelius J.; Press, Ellen G.; Almaghrabi, Reem; Chen, Liang; Doi, Yohei; Nguyen, M. Hong

    2014-01-01

    The aminoglycoside-modifying enzyme AAC(6′)-Ib is common among carbapenem-resistant Klebsiella pneumoniae (CR-Kp) strains. We investigated amikacin (AMK) activity against 20 AAC(6′)-Ib-producing CR-Kp strains. MICs clustered at 16 to 32 μg/ml. By the time-kill study, AMK (1× and 4× the MIC) was bactericidal against 30% and 85% of the strains, respectively. At achievable human serum concentrations, however, the majority of strains showed regrowth, suggesting that AAC(6′)-Ib confers intermediate AMK resistance. AMK and trimethoprim-sulfamethoxazole (TMP-SMX) were synergistic against 90% of the strains, indicating that the combination may overcome resistance. PMID:25288089

  14. Sintaxis espacial en el oppidum ibérico. Reflexiones sobre los modelos espaciales y sociales

    Directory of Open Access Journals (Sweden)

    Grau Mira, Ignasi

    2015-12-01

    Full Text Available In this paper we propose an approach to the analysis based on the space syntax applied to the domestic space of the societies of Iron Age in the central region of Mediterranean Iberia. In the first section, the importance of setting the houses to understand the Iberian society is introduced. Secondly, an analysis of some examples of Mediterranean central area is developed, in which we identify two clearly defined spatial models. Finally these models are related to the aggregation of households to make up the Iberian communities.En el presente trabajo realizamos un aproximación mediante el análisis basado en la sintaxis espacial aplicado al espacio doméstico de las sociedades de la edad del Hierro de la franja central de la Iberia Mediterránea, entre los siglos VI y III a. C. En una primera sección se introduce la importancia de la configuración de las casas para comprender la sociedad ibérica. A continuación seleccionamos algunos ejemplos de la mitad meridional del País Valenciano para realizar nuestro análisis. Se identifican de dos modelos espaciales claramente definidos. Por último se relacionan estos esquemas constructivos con los procesos de agregación de unidades familiares para constituir las comunidades ibéricas.

  15. Analysis of Late--time Light Curves of Type IIb, Ib and Ic Supernovae

    CERN Document Server

    Wheeler, J Craig; Clocchiatti, A

    2014-01-01

    The shape of the light curve peak of radioactive-powered core-collapse "stripped-envelope," supernovae constrains the ejecta mass, nickel mass, and kinetic energy by the brightness and diffusion time for a given opacity and observed expansion velocity. Late-time light curves give constraints on the same parameters, given the gamma-ray opacity. Previous work has shown that the principal light curve peaks for SN IIb with small amounts of hydrogen and for hydrogen/helium-deficient SN Ib/c are often rather similar near maximum light, suggesting similar ejecta masses and kinetic energies, but that late-time light curves show a wide dispersion, suggesting a dispersion in ejecta masses and kinetic energies. It was also shown that SN IIb and SN Ib/c can have very similar late-time light curves, but different ejecta velocities demanding significantly different ejecta masses and kinetic energies. We revisit these topics by collecting and analyzing well-sampled single color and quasi-bolometric light curves from the lit...

  16. IB2d: a Python and MATLAB implementation of the immersed boundary method.

    Science.gov (United States)

    Battista, Nicholas A; Strickland, W Christopher; Miller, Laura A

    2017-03-29

    The development of fluid-structure interaction (FSI) software involves trade-offs between ease of use, generality, performance, and cost. Typically there are large learning curves when using low-level software to model the interaction of an elastic structure immersed in a uniform density fluid. Many existing codes are not publicly available, and the commercial software that exists usually requires expensive licenses and may not be as robust or allow the necessary flexibility that in house codes can provide. We present an open source immersed boundary software package, IB2d, with full implementations in both MATLAB and Python, that is capable of running a vast range of biomechanics models and is accessible to scientists who have experience in high-level programming environments. IB2d contains multiple options for constructing material properties of the fiber structure, as well as the advection-diffusion of a chemical gradient, muscle mechanics models, and artificial forcing to drive boundaries with a preferred motion.

  17. Enantiomeric resolution of five chiral pesticides on a Chiralpak IB-H column by SFC.

    Science.gov (United States)

    Jin, Lixia; Gao, Weiliang; Yang, Huayun; Lin, Chunmian; Liu, Weiping

    2011-10-01

    The enantiomeric separations of five chiral pesticides, diclofopmethyl, 1; benalaxy, 2; acetofenate, 3; myclobutanil, 4; and difenoconazole, 5, were conducted on a Chiralpak IB-H column by a packed-column supercritical fluid chromatography (p-SFC). All compounds, except difenoconazole and myclobutanil, were well resolved within 10 min. As the mobile phase polarity decreased through changing the percentage and the type of alcohol modifiers in the supercritical carbon dioxide (CO(2)), the retention time, the separation factors, and the resolution increased. However, based on the retention time and the resolution, the optimized separations were obtained with the mobile phase containing 10% 2-propanol for diclofop-methyl 1; benalaxy, 2; myclobutanil, 4; difenoconazole, 5; and containing 3% 2-propanol for acetofenate, 3. The optimized separation temperature was at 35°C under the supercritical fluid condition. The π-π interactions and the hydrogen bonding interactions between Chiralpak IB-H CSP and the analytes might be the main chiral discriminations on enantioseparation of these five pesticides.

  18. Estructuras de fondo rehundido altomedievales en la Península Ibérica

    Directory of Open Access Journals (Sweden)

    TEJERIZO GARCÍA, C.

    2014-01-01

    Full Text Available La presencia de estructuras de fondo rehundido en contextos arqueológicos altomedievales está ampliamente documentada en toda Europa y cuenta con una dilatada historiografía. En la Península Ibérica, asociado a la expansión urbanística, se ha podido detectar un conjunto muy significativo de estas estructuras. Sin embargo, la falta de sistematización y análisis ha llevado a algunos problemas en su detección y documentación, así como a excesos conceptuales y de interpretación. En este trabajo se realiza una recopilación analítica de las evidencias de estructuras de fondo rehundido de época altomedieval presentes en la Península Ibérica mostrando su alta complejidad y diversidad. Basado en un análisis de la evidencia disponible, y frente a las tesis etnicistas que las vinculan a la llegada de grupos alóctonos, se propone una interpretación relacionada con el desarrollo de un modo de producción campesino tras la desarticulación de la economía imperial romana.

  19. Vicente Blasco Ibáñez (1867-1928: viaje por Oriente y Egipto

    Directory of Open Access Journals (Sweden)

    Lara Peinado, Federico

    2005-04-01

    Full Text Available Con este artículo se pretende rememorar los viajes efectuados a Turquía (1907 y años después al país del Nilo (1924 por el famoso novelista Vicente Blasco Ibáñez (1867-1928. Sus impresiones, la historia de los países visitados, la descripción de sus ciudades y paisajes tomaron cuerpo en las obras tituladas Oriente y La vuelta al mundo de un novelista. Blasco Ibáñez supo resumir la historia de Constantinopla así como la de Egipto -especialmente su antigüedad- con sencillas palabras, sin tecnicismos, haciendo llegar al lector el impacto que le causaron monumentos y ambientes de la ciudad turca en un caso, y las pirámides, tumbas y el paisaje nilotico en otro, además de introducirlo en el alma de sus gentes.…

  20. Circumstellar Interaction Around Type Ib/c Supernovae and the GRB Connection

    Directory of Open Access Journals (Sweden)

    R. A. Chevalier

    2007-01-01

    Full Text Available Las observaciones en radio de supernovas tipo Ib/c sugieren que la interacci on circunestelar tiene lugar dentro de un amplio rango de densidades de los vientos, comparables a las vistas en estrellas Wolf-Rayet gal acticas. Se requiere una producci on e ciente de campo magn etico en la regi on chocada. La emisi on de rayos X observada en las supernovas Tipo Ib/c es m as alta de lo que se esperar a por el mecanismo t ermico o Compton inverso; una interpretaci on sincrotr on requiere un aplanamiento del espectro de energ a de los electrones en altas energ as, como pudiera ocurrir en la onda de choque dominada por rayos c osmicos. Las variaciones en la densidad del viento que se indican en dos supernovas pueden ser debidas a una compa~nera binaria, aunque es posible la p erdida de masa variable por una sola estrella. Aparte de la radiaci on optica de la supernova, la emisi on proveniente de la cercana SN 2006aj/GRB 060218 parece estar producida por una m aquina central, mientras que la SN 1998bw/GRB 980425 pudiera estar producida ya sea por una m aquina central, o por el material eyectado de la supernova

  1. Radiotherapy and surgery in the management of stage IB and IIA carcinoma of the cervix

    Energy Technology Data Exchange (ETDEWEB)

    Rabin, S.; Browde, S.; Nissenbaum, M.; Koller, A.B.; De Moor, N.G.

    1984-03-10

    Ninety-two consecutive patients with stages IB and IIA carcinoma of the cervix were treated by one of two regimens: pre-operative intracavitary caesium-137 followed by a Wertheim hysterectomy (group 1) or staging laparotomy with biopsy of suspicious lymph nodes (group 2) (if there was no evidence of tumour on examination of a frozen section of the lymph nodes a Wertheim hysterectomy was performed, but if a tumour was present the abdomen was closed and a course of radical irradiation given). When there was evidence of extracervical spread on examination of the specimen after the Wertheim hysterectomy, postoperative irradiation was given. It was found that clinical staging had been incorrect in 38.5% of patients thought to have stage IB disease and in 71.4% of those thought to have stage IIA disease. The actuarial survival curves showed no significant statistical difference between group 1 and group 2. When examination of the operative specimen showed tumour invasion of the parametrium only, the disease was well controlled by postoperative irradiation (all 7 such patients survived). On the other hand, when there was evidence of tumour invasion of pelvic lymph nodes the 4-year survival rate fell to 31% (4 out of 13 patients), despite the use of postoperative irradiation.

  2. SN 2009ib: A Type II-P Supernova with an Unusually Long Plateau

    CERN Document Server

    Takats, K; Pumo, M L; Paillas, E; Zampieri, L; Elias-Rosa, N; Benetti, S; Bufano, F; Cappellaro, E; Ergon, M; Fraser, M; Hamuy, M; Inserra, C; Kankare, E; Smartt, S J; Stritzinger, M D; Van Dyk, S D; Haislip, J B; LaCluyze, A P; Moore, J P; Reichart, D

    2015-01-01

    We present optical and near-infrared photometry and spectroscopy of SN 2009ib, a Type II-P supernova in NGC 1559. This object has moderate brightness, similar to those of the intermediate-luminosity SNe 2008in and 2009N. Its plateau phase is unusually long, lasting for about 130 days after explosion. The spectra are similar to those of the subluminous SN 2002gd, with moderate expansion velocities. We estimate the $^{56}$Ni mass produced as $0.046 \\pm 0.015\\,{\\rm M}_{\\sun}$. We determine the distance to SN 2009ib using both the expanding photosphere method (EPM) and the standard candle method. We also apply EPM to SN 1986L, a type II-P SN that exploded in the same galaxy. Combining the results of different methods, we conclude the distance to NGC 1559 as $D=19.8 \\pm 2.8$ Mpc. We examine archival, pre-explosion images of the field taken with the Hubble Space Telescope, and find a faint source at the position of the SN, which has a yellow colour ($(V-I)_0 = 0.85$ mag). Assuming it is a single star, we estimate i...

  3. Reduced responses of submucous neurons from irritable bowel syndrome patients to a cocktail containing histamine, serotonin, TNFα and tryptase (IBS-cocktail

    Directory of Open Access Journals (Sweden)

    Daniela eOstertag

    2015-12-01

    Full Text Available Background & Aims:Malfunctions of enteric neurons are believed to play an important role in the pathophysiology of irritable bowel syndrome (IBS. Our aim was to investigate whether neuronal activity in biopsies from IBS patients is altered in comparison to healthy controls (HC.Methods:Activity of human submucous neurons in response to electrical nerve stimulation and local application of nicotine or a mixture of histamine, serotonin, tryptase and TNF-α (IBS-cocktail was recorded in biopsies from 17 HC and 35 IBS patients with the calcium-sensitive-dye Fluo-4 AM. The concentrations of the mediators resembeled those found in biopsy supernatants or blood. Neuronal activity in guinea-pig submucous neurons was studied with the voltage-sensitive-dye di-8-ANEPPS. Results:Activity in submucous ganglia in response to nicotine or electrical nerve stimulation was not different between HC and IBS patients (P=0.097 or P=0.448. However, the neuronal response after application of the IBS-cocktail was significantly decreased (P=0.039 independent of whether diarrhea (n=12, constipation (n=5 or bloating (n=5 was the predominant symptom. In agreement with this we found that responses of submucous ganglia conditioned by overnight incubation with IBS mucosal biopsy supernatant to spritz application of this supernatant was significantly reduced (P=0.019 when compared to incubation with HC supernatant.Conclusion:We demonstrated for the first time reduced neuronal responses in mucosal IBS biopsies to an IBS mediator cocktail. While excitability to classical stimuli of enteric neurons was comparable to HC, the activation by the IBS-cocktail was decreased. This was very likely due to desensitization to mediators constantly released by mucosal and immune cells in the gut wall of IBS patients.

  4. A risk score model for the metastasis of level Ib lymph node based on the clinicopathological features of nasopharyngeal carcinoma in a large sample.

    Science.gov (United States)

    Yi, Wei; Li, Xian; Liu, Zhigang; Jiang, Changbin; Niu, Daoli; Xia, Yunfei

    2014-09-01

    The aim of the present study was to develop a metastatic risk score model of neck level Ib lymph nodes in primary nasopharyngeal carcinoma (NPC) to guide the level Ib radiotherapy. There were a total of 1,557 patients enrolled in the study, and of these patients, 1,145 were included in the training set. Univariate χ(2) analysis and multivariate logistic regression analyses were used to screen the independent risk factors to construct the risk score model. A total of 85 patients in the validating set underwent a pathology biopsy of level Ib lymph nodes to test the model. The remaining 327 patients from the prognostic-research set were used to evaluate the prognostic impact of level Ib irradiation in high- and low-risk groups. The independent risk factors in the model were carotid sheath involvement, the maximal diameter of the neck lymph nodes (≥20 mm) and the involvement of the level II/III/IV lymph nodes. The involvement of level IV was assigned score 2 and the other risk factors were assigned score 1. According to the total scores, the patients were divided into the low- (total score, 0-1; level Ib metastasis rate, 0.5%) and high-risk groups (total score, 2-4; level Ib metastasis rate, 8.5%). In the validating set, the metastatic rate of level Ib in 43 low-risk patients was 0%, and the rate was 31.0% (13/42) in 42 high-risk patients. In the prognostic-research set, the prognosis of 137 low-risk patients was not affected by level Ib irradiation. However, level Ib unirradiation was an independent prognostic factor for the locoregional recurrence in 190 high-risk patients. According to the data, the novel score model could help assess the metastatic risk of level Ib in primary NPC, and the radiotherapy on level Ib may impact the locoregional recurrence in high-risk patients.

  5. Genomic Variation in IbA10G2 and Other Patient-Derived Cryptosporidium hominis Subtypes.

    Science.gov (United States)

    Sikora, Per; Andersson, Sofia; Winiecka-Krusnell, Jadwiga; Hallström, Björn; Alsmark, Cecilia; Troell, Karin; Beser, Jessica; Arrighi, Romanico B G

    2017-03-01

    In order to improve genotyping and epidemiological analysis of Cryptosporidium spp., genomic data need to be generated directly from a broad range of clinical specimens. Utilizing a robust method that we developed for the purification and generation of amplified target DNA, we present its application for the successful isolation and whole-genome sequencing of 14 different Cryptosporidium hominis patient specimens. Six isolates of subtype IbA10G2 were analyzed together with a single representative each of 8 other subtypes: IaA20R3, IaA23R3, IbA9G3, IbA13G3, IdA14, IeA11G3T3, IfA12G1, and IkA18G1. Parasite burden was measured over a range of more than 2 orders of magnitude for all samples, while the genomes were sequenced to mean depths of between 17× and 490× coverage. Sequence homology-based functional annotation identified several genes of interest, including the gene encoding Cryptosporidium oocyst wall protein 9 (COWP9), which presented a predicted loss-of-function mutation in all the sequence subtypes, except for that seen with IbA10G2, which has a sequence identical to the Cryptosporidium parvum reference Iowa II sequence. Furthermore, phylogenetic analysis showed that all the IbA10G2 genomes form a monophyletic clade in the C. hominis tree as expected and yet display some heterogeneity within the IbA10G2 subtype. The current report validates the aforementioned method for isolating and sequencing Cryptosporidium directly from clinical stool samples. In addition, the analysis demonstrates the potential in mining data generated from sequencing multiple whole genomes of Cryptosporidium from human fecal samples, while alluding to the potential for a higher degree of genotyping within Cryptosporidium epidemiology.

  6. Adapting a Cryogenic Sapphire Oscillator for Very Long Baseline Interferometry

    CERN Document Server

    Doeleman, Sheperd; Rogers, Alan; Hartnett, John; Tobar, Michael; Nand, Nitin; 10.1086/660156

    2011-01-01

    Extension of very long baseline interferometry (VLBI) to observing wavelengths shorter than 1.3mm provides exceptional angular resolution (~20 micro arcsec) and access to new spectral regimes for the study of astrophysical phenomena. To maintain phase coherence across a global VLBI array at these wavelengths requires that ultrastable frequency references be used for the heterodyne receivers at all participating telescopes. Hydrogen masers have traditionally been used as VLBI references, but atmospheric turbulence typically limits (sub) millimeter VLBI coherence times to ~1-30 s. Cryogenic Sapphire Oscillators (CSO) have better stability than Hydrogen masers on these time scale and are potential alternatives to masers as VLBI references. Here, We describe the design, implementation and tests of a system to produce a 10 MHz VLBI frequency standard from the microwave (11.2 GHz) output of a CSO. To improve long-term stability of the new reference, the CSO was locked to the timing signal from the Global Positionin...

  7. Emergency Response Capability Baseline Needs Assessment - Compliance Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Sharry, John A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-09-01

    This document was prepared by John A. Sharry, LLNL Fire Marshal and Division Leader for Fire Protection and was reviewed by LLNL Emergency Management Department Head, James Colson. This document is the second of a two-part analysis on Emergency Response Capabilities of Lawrence Livermore National Laboratory. The first part, 2016 Baseline Needs Assessment Requirements Document established the minimum performance criteria necessary to meet mandatory requirements. This second part analyses the performance of Lawrence Livermore Laboratory Emergency Management Department to the contents of the Requirements Document. The document was prepared based on an extensive review of information contained in the 2016 BNA, a review of Emergency Planning Hazards Assessments, a review of building construction, occupancy, fire protection features, dispatch records, LLNL alarm system records, fire department training records, and fire department policies and procedures. The 2013 BNA was approved by NNSA’s Livermore Field Office on January 22, 2014.

  8. Laser-Ranging Long Baseline Differential Atom Interferometers for Space

    CERN Document Server

    Chiow, Sheng-wey; Yu, Nan

    2015-01-01

    High sensitivity differential atom interferometers are promising for precision measurements in science frontiers in space, including gravity field mapping for Earth science studies and gravitational wave detection. We propose a new configuration of twin atom interferometers connected by a laser ranging interferometer (LRI-AI) to provide precise information of the displacements between the two AI reference mirrors and a means to phase-lock the two independent interferometer lasers over long distances, thereby further enhancing the feasibility of long baseline differential atom interferometers. We show that a properly implemented LRI-AI can achieve equivalent functionality to the conventional differential atom interferometer measurement system. LRI-AI isolates the laser requirements for atom interferometers and for optical phase readout between distant locations, thus enabling optimized allocation of available laser power within a limited physical size and resource budget. A unique aspect of LRI-AI also enables...

  9. Baseline Requirements and Architecture for Cloud Computing Services

    Directory of Open Access Journals (Sweden)

    Abdur Rahim Choudhary

    2012-12-01

    Full Text Available Government initiatives such as the “Cloud First” policy are bringing the cloud computing services into Federal Agencies. Further, many of the sectors in the Critical Infrastructure of the nation already use cloud computing. Although cloud computing services are slowly coming to age, many issues remain. This paper therefore takes a closer look at the cloud computing services. First it establishes a baseline by specifying high level requirements for cloud computing services. Next it improves upon the current architecture for the cloud computing services by adding new modules to the current architecture. The new modules are gleaned from an analysis of the telecommunications cloud and security in distributed systems. The new modules include a management and control network, a set of trust domains, and a set of proxies. The improved architecture is more ready for primetime use and supports a richer operational model.

  10. Baseline Gas Turbine Development Program seventh quarterly progress report

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, F.W.

    1974-07-30

    Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1976 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. All of the baseline vehicles are now operational and are performing Program tests. Vehicle tests completed in this quarter include noise reduction, heater, air conditioning, and underhood temperature evaluations. Testing was completed on the original endurance engine. Test cell evaluation of the government furnished combustor (Solar) has commenced. Vendor A and Vendor B ceramic regenerator cores were rig tested with an improved elastomeric drive. Vendor A cores with the elastomeric drive are being engine tested. Ceramic regenerator seal wear test rig results are showing promise of achieving a low friction, non-nickel-oxide rubbing surface. The first preprototype integrated control system was delivered and placed in operation on a baseline engine in a test cell. Six ribbed compressor turbine wheels made of IN 792/Hf by the AiResearch Airefrac process were received. Rig testing of the variable inlet guide Vanes was completed and engine testing initiated. Vehicle evaluations of the torque converter lock-up were completed . Specifications for the Upgraded Engine aerodymanic components were made. A subcontract is currently being arranged with Mechanical Technology Inc. (MTI) for design and development of the upgraded engine gas generator bearings and shaft system. An initial feasibility study for gas bearings was completed. Analytical design of the upgraded engine power turbine reduction gears and bearings has commenced. Engine and vehicle accessory drive studies for the upgraded engine are well underway.

  11. Baseline Gas Turbine Development Program eighth quarterly progress report

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, C.E.

    1974-10-31

    Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1978 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. Major preparations for engine heat balance tests by NASA were completed. EPA laboratories completed Baseline vehicle emissions, noise, and odor tests. Assembly of the program endurance engine is nearing completion. Test cell evaluation of the government furnished combustor (Solar) verified steady state emissions to be extremely low. Initial engine tests of Vendor A ceramic regenerator cores with an elastomeric drive verified performance predictions. Efforts towards developing a non-nickel oxide regenerator seal show extreme sensitivity to porosity differences between cores of different suppliers. All three preprototype integrated control systems were built. Modifications are being worked out to achieve a stable low speed operation. Two prototype compressor turbine wheels made from the reuseable pattern process are being inspected and processed for testing. The engine housing modified for operation at higher cycle temperatures and pressures was received. The baseline engine converted to free rotor is completing test cell check out. The modified vehicle is ready for engine installation. The upgraded engine characterization was updated to include the latest information on V.I.G.V., rotors, and bearings. The upgraded engine housing is being modeled physically and analytically for design and stress studies. An accessory drive system for the upgraded engine was selected, and a final layout is in process.

  12. Un "progreso en el arte nacional" Ibérica Films en España, 1933-1936

    OpenAIRE

    González García, Fernando; Camporesi, Valeria

    2011-01-01

    El artículo analiza de manera detallada las estrategias y las actividades (en el ámbito de la producción y distribución cinematográfica) de una compañía transnacional, Ibérica Films, que un grupo de profesionales alemanes judíos fugitivos del nazismo constituyó en Barcelona en 1933. El objetivo es no tanto medir el peso relativo de Ibérica en la industria nacional, como estudiar su impacto en la cultura cinematográfica, en sus implicaciones empresariales, creativas y de hábitos de recepción. ...

  13. El Calloviense de los Ibérides (dominio Ibérico, España. Síntesis bioestratigráfica

    Directory of Open Access Journals (Sweden)

    Meléndez, G.

    1987-04-01

    Full Text Available More than 60 Callovian geological profiles in the Iberides (between Burgos and Alicante have been studied. The Ricla (Zaragoza Callovian section as reference biostratigraphic outline has been established, documenting almost all Callovian Mesogean Zones and Subzones and many biohorizons. The others profiles in relation with the elected as reference are briefly described, standing out the scarce thickness and Upper Callovian and frequently Middle Callovian absence.Se han estudiado más de 60 perfiles geológicos de edad Calloviense en los Ibérides (entre Burgos y Alicante. El Calloviense de Ricla (Zaragoza se toma como esquema bioestratigráfico de referencia, documentándose casi todas las zonas y subzonas y muchos de los biohorizontes del Calloviense de la Mesogea. Los demás perfiles se describen sumariamente en relación al elegido como referencia, destacando su escasa potencia y la falta de Calloviense superior y frecuentemente de Calloviense medio.

  14. Baseline Tests of the GE-100 Centennial Electric Passenger Vehicle.

    Science.gov (United States)

    1980-09-01

    11k0000000000000000000 %1,10~ LUI 0-2000000 00 0000 h .0.. 0009000 @00 0 0 ::i:.:b...:..09 .. o.....UFA 1 3 Go mae0100001@10 . c191 OM11 01000100 ~ 0 *awow 0w0e190100000...EIt (n@ OChO -0C ......................................................... * h E UEnEU E 40 4 0r-04EU94Mw r- v 04EUOh4~Mftq0-I- - E M n 9 M0-4. 0-0

  15. BMC{trademark}: Baseline report; Greenbook (chapter)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-31

    Barrier Membrane Containment (BMC){trademark} is a high-density polyethylene membrane (HDPE) groundwater barrier and pass-through system, with applications ranging from plume control and containment to groundwater manipulation coupled with in-site treatment. BMC{trademark} system can function as a permeable or impermeable reaction wall, a cut-off wall, interceptor trenches, a barrier with collection and/or monitoring system, and a pass-through in a funnel and gate configuration. BMC{trademark} can be inspected with a down-hole video camera, producing a permanent VHS format tape, insuring the integrity of the wall and the interlocking joints.

  16. Reduced E-cadherin expression is associated with abdominal pain and symptom duration in a study of alternating and diarrhea predominant IBS.

    LENUS (Irish Health Repository)

    Wilcz-Villega, E

    2013-11-29

    Increased intestinal permeability and altered expression of tight junction (TJ) proteins may be implicated in the pathogenesis of irritable bowel syndrome (IBS). This study aimed to investigate the expression of adherens junction (AJ) protein E-cadherin and TJ proteins zonula occludens (ZO)-1 and claudin (CLD)-1 and associations with IBS symptoms.

  17. A High-Speed Baseline Restorer for Neutron Flux Detection in ITER

    Institute of Scientific and Technical Information of China (English)

    曹宏睿; 李世平; 徐修峰; 袁国梁; 杨青巍; 阴泽杰

    2012-01-01

    A neutron flux monitor .(NFM) is a key diagnostic system in the International Ther- monuclear Experimental Reactor (ITER), and may provide readings of a series of important parameters in fusion reaction processes. As a valuable part of the main electronics system of the NFM, the high-speed baseline restorer we designed is an important signal conversion plug-in which can restore the input signal baseline offset to a zero level, while keeping the output pulse signal waveform from the preamplifier basically unchanged.

  18. Las copas tipo Cástulo en la Península Ibérica

    Directory of Open Access Journals (Sweden)

    Sánchez, Carmen

    1992-12-01

    Full Text Available The Castulo cup is one of the most common black glaze Attic forms in the Iberian Peninsula from the Atlantic coast to Ampurias. Their date in the Iberian Peninsula is some years later than that proposed for Athens. They did not appear till some years after the second half of the 5th c. B.C. Their production probably continued until the first quarter of the 4th century B.C. They are almost fixed in their form for about a century, but some differences in the outside decoration and the underside of the foot can be pointed out. Two main types are proposed for the second half of the 5th century and the first quarter of the 4th century B.C. The differences in date compared with those found at Athens can be explained as an adaptation of the workshops to the demands of Iberian customers. Athen's artisans continued making Castulo cups for export at a time when in Athens they did not use them any more, because the stemless cup had been replaced by the popular kantharoi and cup-kantharoi.

    La copa Cástulo es una de las formas áticas de barniz negro más abundante en los yacimientos peninsulares desde la costa atlántica hasta Ampurias. Su cronología es en la Península Ibérica algo posterior a la propuesta para Atenas. No aparecen hasta algo después de mediados del siglo V y probablemente se continúan fabricando hasta el primer cuarto del IV a. C. No experimentan durante casi un siglo de producción ninguna variación formal, sin embargo sí se pueden ver diferencias en el tratamiento de la decoración exterior y del fondo externo. Se proponen aquí fundamentalmente dos tipos de la segunda mitad del siglo V y primer cuarto del IV a. C. La diferencia cronológica con las halladas en Atenas se explica como una adaptación de los talleres áticos a la demanda de los clientes ibéricos. Los artesanos atenienses continúan fabricando copas Cástulo para la exportación cuando en Atenas se han dejado ya de utilizar las copas de pie bajo al ser

  19. The serotonin connection in ingestive disorders in women with and without irritable bowel syndrome (IBS

    Directory of Open Access Journals (Sweden)

    Anita D Stuart

    1999-01-01

    Full Text Available This study compared women with lrritable Bowel Syndrome (IBS and women without IBS, with regards to characteristics of indigestion disturbances, as measured by the Eating Disorder Inventory-2. A comparison between the two groups was also made of their blood-serotonin leveb. A sample group (N = 30 of women that suffer from IBSand~ac ontrol group (N = 28 completed the "lrritable bowel syndrome Client Questionnaire" and the "Eating Disorder Inventory-2". A part of the study attempted to determine if there is a significant difference between women with and wi!5out IBS with regard to the following subscales on the Eating Disorder Inventory-2: "Body Dissatisfaction", "Drive for Thinness", "Bulimia" and the "lntroceptive Awareness" subscale. The results show a statistical significant difference between the groups, as well as a statistical significant difference on the "Bulimia" subscale. A statistical significant difference between the groups was also shown with regard to the "introceptive Awareness" subscale. No differences were found with regard to the "Drive for Thinness" and the "Body Dissatisfaction" subscales. The results also did not show a statistical significant difference between the groups with regard to serotonin levels.

    Opsomming
    Die studie het vrouens met Prikkelbare Dermsindroom (PDS en vrouens daarsonder vergelyk ten opsigte van kenmerke van die ingestie versteurings, soos gemeet deur die "Eating Disorder Inventory-2. 'n Vergelyking tussen die groepe ten opsigte van bloed-serotonien vlakke is ook getref. 'n Steekproei (N = 30 van vrouens wat aan PDS ly en 'n kontrolegroep (N = 28 het die "lrritable bowel syndrome Client Questionnaire" en die "Eating Disorder Inventory-2 voltooi. 'n Deel van die studie het gepoog om te bepaai of daar 'n beduidende verskil is tussen vrouens met en sonder PDS ten opsigte van die volgende subskale op die "Eating Disorder Inventory-2: "Body Dissatisfaction", "Drive for Thinness", "Bulimia" en die

  20. Butyltin Concentrations in Selected US Harbor Systems. A Baseline Assessment.

    Science.gov (United States)

    1987-04-01

    with two pieces of Teflon tape under polypropylene caps. A solution of 5-ml methylene chloride and 1-ml hydrochloric acid are added, and the samples are...CtrFishrmn’sWhrfadj945 4.0 SF-15-S-3 37-48-28.2N 122-25-5.2W Cftr ~ishme~rfMadjra 14.0 SF-16-S-1 37-48-27.3N 122-23-58.0W OffN’ItipPierz29anFran 14.0 - SF-16...Water values are reported in micrograms/liter (ppb) as chloride . Sediment values are reported in ngSn/g (ppb) dry weight for total organic solvent

  1. Aerial Measuring System (AMS) Baseline Surveys for Emergency Planning

    Energy Technology Data Exchange (ETDEWEB)

    Lyons, C

    2012-06-04

    Originally established in the 1960s to support the Nuclear Test Program, the AMS mission is to provide a rapid and comprehensive worldwide aerial measurement, analysis, and interpretation capability in response to a nuclear/radiological emergency. AMS provides a responsive team of individuals whose processes allow for a mission to be conducted and completed with results available within hours. This presentation slide-show reviews some of the history of the AMS, summarizes present capabilities and methods, and addresses the value of the surveys.

  2. Raise your defence: a baseline for security

    CERN Multimedia

    Computer Security Team

    2011-01-01

    It is an unfair imbalance: the (computer) security of a system/service is only as strong as the weakest link in the chain of protection. This provides attackers with an incredible advantage: they can choose when to attack, where and with which means. The defence side is permanently under pressure: they must defend at all times all assets against all eventualities. For computer security, this means that every computer system, every account, every web site and every service must be properly protected --- always.   In particular, at CERN, those services visible to the Internet are permanently probed. Web sites and servers are permanently scanned by adversaries for vulnerabilities; attackers repeatedly try to guess user passwords on our remote access gateways like LXPLUS or CERNTS; computing services, e.g. for Grid computing, are analysed again and again by malicious attackers for weaknesses which can be exploited. Thanks to the vigilance of the corresponding system and service experts, these atta...

  3. GLoBES: General Long Baseline Experiment Simulator

    Science.gov (United States)

    Huber, Patrick; Kopp, Joachim; Lindner, Manfred; Rolinec, Mark; Winter, Walter

    2007-09-01

    GLoBES (General Long Baseline Experiment Simulator) is a flexible software package to simulate neutrino oscillation long baseline and reactor experiments. On the one hand, it contains a comprehensive abstract experiment definition language (AEDL), which allows to describe most classes of long baseline experiments at an abstract level. On the other hand, it provides a C-library to process the experiment information in order to obtain oscillation probabilities, rate vectors, and Δχ-values. Currently, GLoBES is available for GNU/Linux. Since the source code is included, the port to other operating systems is in principle possible. GLoBES is an open source code that has previously been described in Computer Physics Communications 167 (2005) 195 and in Ref. [7]). The source code and a comprehensive User Manual for GLoBES v3.0.8 is now available from the CPC Program Library as described in the Program Summary below. The home of GLobES is http://www.mpi-hd.mpg.de/~globes/. Program summaryProgram title: GLoBES version 3.0.8 Catalogue identifier: ADZI_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/ADZI_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 145 295 No. of bytes in distributed program, including test data, etc.: 1 811 892 Distribution format: tar.gz Programming language: C Computer: GLoBES builds and installs on 32bit and 64bit Linux systems Operating system: 32bit or 64bit Linux RAM: Typically a few MBs Classification: 11.1, 11.7, 11.10 External routines: GSL—The GNU Scientific Library, www.gnu.org/software/gsl/ Nature of problem: Neutrino oscillations are now established as the leading flavor transition mechanism for neutrinos. In a long history of many experiments, see, e.g., [1], two oscillation frequencies have been identified: The fast atmospheric

  4. The expression of aldolase A in colonic mucosa from the IBS%醛缩酶A在肠易激综合征患者结肠黏膜的表达

    Institute of Scientific and Technical Information of China (English)

    张春燕; 杨云生; 郭旭; 孙刚; 王巍峰

    2011-01-01

    目的 研究醛缩酶A(ALDOA)在肠易激综合征(IBS)患者结肠黏膜的表达情况,探讨IBS发病的新机制,为未来研究提供新的思路.方法 应用Western blot和免疫组织化学等方法,观察ALDOA在腹泻型肠易激综合征(IBS-D)及便秘型肠易激综合征(IBS-C)患者结肠黏膜的表达情况.结果 ALDOA在IBS-D组乙状结肠、IBS-C组乙状结肠及IBS-D组盲肠表达量明显少于健康对照组的相应部位,差异有统计学意义.结论 ALDOA在IBS患者结肠的表达异常提示着IBS-D、IBS-C患者结肠存在能量代谢异常.%Objective The expression of aldolase A(ALDOA)was detected in colonic mucosa from the IBS with diarrea(IBS-D) group,IBS with constipation (IBS-C) group and normal control group. All these researchs may provide new clues to further research on the molecular mechisms of IBS . Methods Western blot and IHC were also performed for observing the level of ALDOA. Results The results showed that ALDOA were markedly decreased in mucosa of cecum and sigmoid colon from IBS -D and IBS-C groups than that of normal controls. Conclusions ALDOA were metabolism enzymes. The abnormal expression of ALDOA showed that colonic mucosa from IBS patients may involve in dysregulation of energy metabolism .

  5. Baseline and Target Values for PV Forecasts: Toward Improved Solar Power Forecasting

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Jie; Hodge, Bri-Mathias; Lu, Siyuan; Hamann, Hendrik F.; Lehman, Brad; Simmons, Joseph; Campos, Edwin; Banunarayanan, Venkat

    2015-10-05

    Accurate solar power forecasting allows utilities to get the most out of the solar resources on their systems. To truly measure the improvements that any new solar forecasting methods can provide, it is important to first develop (or determine) baseline and target solar forecasting at different spatial and temporal scales. This paper aims to develop baseline and target values for solar forecasting metrics. These were informed by close collaboration with utility and independent system operator partners. The baseline values are established based on state-of-the-art numerical weather prediction models and persistence models. The target values are determined based on the reduction in the amount of reserves that must be held to accommodate the uncertainty of solar power output.

  6. Pembrolizumab in Treating Patients With Relapsed or Refractory Stage IB-IVB Mycosis Fungoides or Sezary Syndrome

    Science.gov (United States)

    2017-01-31

    Recurrent Mycosis Fungoides and Sezary Syndrome; Stage IB Mycosis Fungoides and Sezary Syndrome; Stage IIA Mycosis Fungoides and Sezary Syndrome; Stage IIB Mycosis Fungoides and Sezary Syndrome; Stage IIIA Mycosis Fungoides and Sezary Syndrome; Stage IIIB Mycosis Fungoides and Sezary Syndrome; Stage IVA Mycosis Fungoides and Sezary Syndrome; Stage IVB Mycosis Fungoides and Sezary Syndrome

  7. MRI and PET Imaging in Predicting Treatment Response in Patients With Stage IB-IVA Cervical Cancer

    Science.gov (United States)

    2017-02-08

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Cervical Undifferentiated Carcinoma; Recurrent Cervical Carcinoma; Stage IB2 Cervical Cancer; Stage II Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IIIA Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer

  8. Chemoradiation Therapy and Ipilimumab in Treating Patients With Stages IB2-IIB or IIIB-IVA Cervical Cancer

    Science.gov (United States)

    2017-03-08

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Positive Para-Aortic Lymph Node; Positive Pelvic Lymph Node; Stage IB2 Cervical Cancer; Stage II Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer

  9. Making sense of the past for the present : Colm Tóibín and postnationalist Ireland

    DEFF Research Database (Denmark)

    Böss, Michael

    1996-01-01

    Artiklen analyserer nogle hovedtemaer i Colm Tóibíns journalistiske og skønlitterære forfatterskab: den historiske erindring, betydningen af sansen for stedet og behovet for at kunne føle sig bundet til et folkeligt fællesskab uden at opgive sin personlige identitet og retten til at forholde sig ...

  10. Early-time light curves of Type Ib/c supernovae from the SDSS-II Supernova Survey

    CERN Document Server

    Taddia, F; Leloudas, G; Stritzinger, M D; Valenti, S; Galbany, L; Kessler, R; Schneider, D P; Wheeler, J C

    2014-01-01

    We analyse the early-time optical light curves (LCs) of 20 Type Ib/c supernovae (SNe Ib/c) from the Sloan Digital Sky Survey (SDSS) SN survey II, aiming to study their properties as well as to derive their progenitor parameters. High-cadence, multi-band LCs are fitted with a functional model and the best-fit parameters are compared among the SN types. Bolometric LCs (BLCs) are constructed for the entire sample. We computed the black-body (BB) temperature (T_BB) and photospheric radius (R_ph) evolution for each SN via BB fits on the spectral energy distributions. In addition, the BLC properties are compared to model expectations. Complementing our sample with literature data, we find that SNe Ic and Ic-BL (broad-line) have shorter rise times than those of SNe Ib and IIb. \\Delta m_15 is similar among the different sub-types. SNe Ic appear brighter and bluer than SNe Ib, but this difference vanishes if we consider host galaxy extinction corrections based on colors. Our SNe have typical T_BB ~ 10000 K at peak, an...

  11. 77 FR 76109 - IAS Energy, Inc., IB3 Networks, Inc., IBroadband, Inc., ICP Solar Technologies, Inc., IdentiPHI...

    Science.gov (United States)

    2012-12-26

    ... COMMISSION IAS Energy, Inc., IB3 Networks, Inc., IBroadband, Inc., ICP Solar Technologies, Inc., IdentiPHI... accurate information concerning the securities of IAS Energy, Inc. because it has not filed any periodic... accurate information concerning the securities of ICP Solar Technologies, Inc. because it has not filed...

  12. Segal crystallinity index revisited by the simulation of x-ray diffraction patterns of cotton cellulose IB and cellulose II

    Science.gov (United States)

    The Segal method estimates the amorphous fraction of cellulose IB materials simply based on intensity at 18o 20 in an X-ray diffraction pattern and was extended to cellulose II using 16o 2O intensity. To address the dependency of Segal amorphous intensity on crystal size, cellulose polymorph, and th...

  13. Gastrointestinal-specific anxiety : an important factor for severity of GI symptoms and quality of life in IBS

    NARCIS (Netherlands)

    Jerndal, P.; Ringstrom, G.; Agerforz, P.; Karpefors, M.; Akkermans, L. M.; Bayati, A.; Simren, M.

    2010-01-01

    Background Gastrointestinal (GI)-specific anxiety (GSA) has been proposed to influence symptom severity and quality of life (QOL) in patients with irritable bowel syndrome (IBS). The Visceral Sensitivity Index (VSI) is a recently developed, reliable and valid measure of GSA. Our aim was to evaluate

  14. Core-collapse explosions of Wolf–Rayet stars and the connection to Type IIb/Ib/Ic supernovae

    NARCIS (Netherlands)

    Dessart, L.; Hillier, D.J.; Livne, E.; Yoon, S.C.; Woosley, S.E.; Waldman, R.; Langer, N.

    2011-01-01

    We present non-Local Thermodynamic Equilibrium (LTE) time-dependent radiative-transfer simulations of supernova (SN) IIb/Ib/Ic spectra and light curves, based on ∼1051 erg pistondriven ejecta, with and without 56Ni, produced from single and binary Wolf–Rayet (WR) stars evolved at solar and sub-solar

  15. Mida kujutab endast IB õppekava? / Toomas Kruusimägi, Anu Parts, Karl Hendrik Thomson ; intervjueerinud Raivo Juurak

    Index Scriptorium Estoniae

    Kruusimägi, Toomas, 1962-

    2010-01-01

    Uuest rahvusvahelisest International Baccalaureate'i (IB) õppekavast ja selle rakendamisest Tallinna Inglise Kolledži 11. klassis alates möödunud aastast räägivad kooli direktor Toomas Kruusimägi, õppedirektor Anu Parts ning õpilane Karl Hendrik Thomson

  16. Contribution of oqxAB and aac(6’Ib-cr to fluoroquinolone resistance in Salmonella Typhimurium

    Directory of Open Access Journals (Sweden)

    Marcus Ho-yin eWong

    2014-10-01

    Full Text Available Emergence of multidrug-resistant S. Typhimurium strains, especially the ACSSuT and nalidixic acid R types, has significantly compromised the effectiveness of current strategies to control Salmonella infections, resulting in increased morbidity and mortality. Clinical S. Typhimurium isolates recovered in Hong Kong during the period of 2005-2011 were increasingly resistant to ciprofloxacin and antibiotics of the ACSSuT group. Our data revealed that oqxAB and aac(6’Ib-cr were encoded on plasmids of various sizes and the presence of these two elements together with a single gyrA mutation in S. Typhimurium were sufficient to mediate resistance to ciprofloxacin. Acquisition of the oqxAB and aac(6'Ib-cr encoding plasmids by S. Typhimurium caused a 4-fold increase in CIP MIC. Furthermore, the presence of oqxAB and aac(6'Ib-cr in Salmonella dramatically increased the mutation prevention concentration (MPC of ciprofloxacin which may due to mutational changes in the drug target genes. In conclusion, possession of oqxAB and aac(6’Ib-cr encoding plasmid facilitate the selection of ciprofloxacin resistant S. Typhimurium, thereby causing a remarkable increase of ciprofloxacin resistance among clinical Salmonella strains in Hong Kong.

  17. Robotically assisted total laparoscopic radical trachelectomy for fertility sparing in stage IB1 adenosarcoma of the cervix.

    Science.gov (United States)

    Geisler, John P; Orr, Curtis J; Manahan, Kelly J

    2008-10-01

    Adenosarcomas are rare cervical tumors with unknown optimal treatment, which often affects young women. A 23-year-old woman was found to have a stage IB1 adenosarcoma of the cervix. She underwent a robotically assisted total laparoscopic radical trachelectomy with the placement of abdominal cerclage for the sparing of fertility.

  18. Simulador del Mercado Eléctrico Ibérico

    OpenAIRE

    Bosch Llufriu, Guillem

    2014-01-01

    Premi al millor Projecte de Fi de Carrera presentat durant l'any 2014 en l'àmbit de Sistemes d'Informació que atorga INDRA SISTEMAS El presente proyecto presenta la descripción, análisis y modelización del mercado eléctrico ibérico, con la posterior creación de una herramienta que permita simular el funcionamiento del mercado eléctrico diario. En la descripción y el análisis se tratan las diferentes partes de las que está formado el mercado eléctrico, así como una breve introducción histór...

  19. Una nueva especie ibérica de Ferulago Koch (Apiaceae

    Directory of Open Access Journals (Sweden)

    Solanas, José Luis

    2000-06-01

    Full Text Available Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., is described from populations found in the littoral zones of Alicante Province (Puigcampana and Vall de Gallinera, and the Sierra de Moratalla (Pico Revolcadores of Murcia Province. Morphological and structural characters defining the new species are analysed, and the diagnostic differences with other Iberian taxa are also established.Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a partir de poblaciones encontradas en zonas litorales (Puigcampana y Vall de Gallinera de la provincia de Alicante y en la Sierra de Moratalla (Pico Revolcadores de la provincia de Murcia. Se analizan los caracteres morfológicos y estructurales que la definen y se establecen las principales diferencias con otras especies ibéricas del género.

  20. Dinosaurios de la Península Ibérica

    Directory of Open Access Journals (Sweden)

    Sanz, J. L.

    2006-12-01

    Full Text Available Body fossils of the Iberian Peninsula dinosaurs are very relevant for the knowledge of several aspects of the evolutionary history of the group, and, in addition, for the interpretation of the distribution of many of its components, due to the geographic situation of the Iberian Peninsula. Almost all of the groups of dinosaurs are represented in the Iberian Peninsula record: ornithopods, thyreophorans, theropods and sauropods. These groups are present, mainly, in the transit Jurassic-Cretaceous (Kimmeridigian- Berriasian, the upper part of the Lower Cretaceous (Barremian-Aptian and in the end of the Upper Cretaceous (Campanian-Masstrichtian. Ornithischian dinosaurs are represented by thyreophorans such as the stegosaurians Dacentrurus and Stegosaurus, the ankylosaurs Dracopelta, Polacanthus and Struthiosaurus, and ornithopods like hypsilophodontids, basal iguanodontians (Rhabdodon, dryosaurids, camptosaurids (Draconyx and Camptosaurus, iguanodontids (Iguanodon and hadrosaurids (Pararhabdodon. Some Incertae sedis and taxa in process of description are present too. Sauropods are represented by taxa related to Neosauropoda (Lourinhasaurus, Dinheirosaurus, Galveosaurus and Losillasaurus and titanosauriforms (Aragosaurus, Lusotitan and Lirainosaurus. In addition, new forms are still in description, like the sauropods of Riodeva (Teruel, Peñarroya de Tastavins (Teruel and Morella (Castellón. Theropods are represented by the ceratosaurian Ceratosaurus, the spinosauroid Torvosaurus, the carnosaurs Lourinhanosaurus and Allosaurus, the tyrannosaurid Aviatyrannis, the ornithomimosaur Pelecanimimus, and the avian-theropods Iberomesornis, Concornis, Eoalulavis and Noguerornis. Nevertheless, theropods diversity is more abundant as it shows the great variability of teeth morphotypes identified.registro de restos directos de dinosaurios en la Península Ibérica ha mostrado, en los últimos años, que puede ser muy relevante para el conocimiento de distintos

  1. First report of genus Gangamopteris from Gondwana sediments of Ib-river Coalfield, Orissa

    Energy Technology Data Exchange (ETDEWEB)

    Singh, K.J.; Goswami, S.; Chandra, S. [Birbal Sahni Institute of Paleobotany, Lucknow (India)

    2006-11-15

    The flora from the Early Permian sediments (Barakar Formation) exposed in Jurabaga and Lajkura Collieries in the Ib-river Coalfield of the Mahanadi Basin includes nineteen genera representing eight groups viz. lycopodiales, equisetales, sphenophylates, filicales, cordaitales, coniferales, ginkgoales, and glossopteridales. The genus Gangamopteris reported for the first time from lb-river Coalfield and has been studied in this paper. It is represented by seven species viz. G. angustifolia, G. buriadica, G. cyclopteroides, G. hispida, G. rajaensis, G. major and G. obtusifolia and constitutes about 4.23% of the total plant assemblage collected from this coalfield. The species G. cyclopteroides rests at the top with a share of 31.43% followed by G. buriadica (22.86 %) in this coalfield. The beds of Jurabaga and Lajkura Collieries have been assessed as Early Barakar and Late Barakar on the basis of two different kinds of floral zones (lower and upper) found preserved in them.

  2. The Convergence of (i1i),(b2,1k0) and (i1i).(b3,1k0)%(i1i)*(b12k0)及(i1i)*(b31k0)在π*V(1)中的收敛性

    Institute of Scientific and Technical Information of China (English)

    白建侠

    2009-01-01

    对连通有限型谱X,y,存在Adams谱序列{Es,tr,dr},满足(1)dr:Es,t,r→Es+r,t+r-1,r是谱序列的微分, (2)Es,t,2≌Exts,t,A(H*X,H*y),(3)收敛到[∑t-sY,X].当X分别是球谱S,Moore谱M,Toda-smith谱V(1)时,(πt-X)p分别是S,M,V(1)的稳定同伦群.利用Adams 谱序列,证明了(i1i)*(62,1k0)及(i1i)*(b3,1k0)是永久循环但不是边缘,因此收敛到π*V(1)中的非零元,其中P为奇索数,q=2p-2.

  3. La destrucción de la escultura funeraria ibérica

    Directory of Open Access Journals (Sweden)

    Chapa Brunet, Teresa

    1993-12-01

    Full Text Available It is generally assumed that ancient Iberian funerary sculpture was actively destroyed as a consequence of social change. I propose in this paper that continuity must be taken into account, and that many Iberian monuments could have undergone a process of abandonment and ruin, and not so much a violent destruction.

    En este trabajo se revisa la consideración generalizada de que toda la escultura ibérica antigua fue destruida activamente como fruto de un cambio social. Se resaltan ciertos aspectos de continuidad y se propone que muchos monumentos pudieron sufrir más un proceso de abandono y ruina que un abatimiento violento.

  4. 蒙拉德(IB Monrad Hansen)的小岛

    Institute of Scientific and Technical Information of China (English)

    王彤

    2010-01-01

    与地球上大多数国家相比较,丹麦都是一个小国,我们的主人公伊勃蒙拉德(IB Monrad Hansen)就住在丹麦的406个岛屿中的一个小岛上。有艺术家曾对我说蒙拉德不喜欢与人类交往,但以我与他交往的经验来说,我从没有感到由于我的出现而使他受到非人道的心理压力。频繁活动于美术馆画廊的艺术家大多受过丹麦皇家美术学院的洗礼,蒙拉德自然也不例外。在皇家美术学院读书

  5. Using Baseline Studies in the Investigation of Test Impact

    Science.gov (United States)

    Wall, Dianne; Horak, Tania

    2007-01-01

    The purpose of this article is to discuss the role of "baseline studies" in investigations of test impact and to illustrate the type of thinking underlying the design and implementation of such studies by reference to a recent study relating to a high-stakes test of English language proficiency. Baseline studies are used to describe an educational…

  6. Digital Offshore Cadastre (DOC) - Pacific83 - Baseline Points

    Data.gov (United States)

    Bureau of Ocean Energy Management, Department of the Interior — This data set contains baseline points in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. Baseline points are used by the BOEM to...

  7. Searching for neutrino oscillation parameters in long baseline experiments

    CERN Document Server

    Vihonen, Sampsa

    2016-01-01

    Developing neutrino astronomy requires a good understanding of the neutrino oscillations mechanism. The European strategy for neutrino oscillation physics sets a high priority on future long baseline neutrino experiments with the aim to measure the intrinsic parameters that govern the neutrino oscillations. In this work we take a look at the next generation of long baseline experiments and discuss their prospects in future research.

  8. The 2014 ALMA Long Baseline Campaign : An Overview

    NARCIS (Netherlands)

    ALMA Partnership, [Unknown; Fomalont, E. B.; Vlahakis, C.; Corder, S.; Remijan, A.; Barkats, D.; Lucas, R.; Hunter, T. R.; Brogan, C. L.; Asaki, Y.; Matsushita, S.; Dent, W. R. F.; Hills, R. E.; Phillips, N.; Richards, A. M. S.; Cox, P.; Amestica, R.; Broguiere, D.; Cotton, W.; Hales, A. S.; Hiriart, R.; Hirota, A.; Hodge, J. A.; Impellizzeri, C. M. V.; Kern, J.; Kneissl, R.; Liuzzo, E.; Marcelino, N.; Marson, R.; Mignano, A.; Nakanishi, K.; Nikolic, B.; Perez, J. E.; Pérez, L. M.; Toledo, I.; Aladro, R.; Butler, B.; Cortes, J.; Cortes, P.; Dhawan, V.; Di Francesco, J.; Espada, D.; Galarza, F.; Garcia-Appadoo, D.; Guzman-Ramirez, L.; Humphreys, E. M.; Jung, T.; Kameno, S.; Laing, R. A.; Leon, S.; Mangum, J.; Marconi, G.; Nagai, H.; Nyman, L.-A.; Radiszcz, M.; Rodón, J. A.; Sawada, T.; Takahashi, S.; Tilanus, R. P. J.; van Kempen, T.; Vila Vilaro, B.; Watson, L. C.; Wiklind, T.; Gueth, F.; Tatematsu, K.; Wootten, A.; Castro-Carrizo, A.; Chapillon, E.; Dumas, G.; de Gregorio-Monsalvo, I.; Francke, H.; Gallardo, J.; Garcia, J.; Gonzalez, S.; Hibbard, J. E.; Hill, T.; Kaminski, T.; Karim, A.; Krips, M.; Kurono, Y.; Lopez, C.; Martin, S.; Maud, L.; Morales, F.; Pietu, V.; Plarre, K.; Schieven, G.; Testi, L.; Videla, L.; Villard, E.; Whyborn, N.; Alves, F.; Andreani, P.; Avison, A.; Barta, M.; Bedosti, F.; Bendo, G. J.; Bertoldi, F.; Bethermin, M.; Biggs, A.; Boissier, J.; Brand, J.; Burkutean, S.; Casasola, V.; Conway, J.; Cortese, L.; Dabrowski, B.; Davis, T. A.; Diaz Trigo, M.; Fontani, F.; Franco-Hernandez, R.; Fuller, G.; Galvan Madrid, R.; Giannetti, A.; Ginsburg, A.; Graves, S. F.; Hatziminaoglou, E.; Hogerheijde, M.; Jachym, P.; Jimenez Serra, I.; Karlicky, M.; Klaasen, P.; Kraus, M.; Kunneriath, D.; Lagos, C.; Longmore, S.; Leurini, S.; Maercker, M.; Magnelli, B.; Marti Vidal, I.; Massardi, M.; Maury, A.; Muehle, S.; Muller, S.; Muxlow, T.; O’Gorman, E.; Paladino, R.; Petry, D.; Pineda, J.; Randall, S.; Richer, J. S.; Rossetti, A.; Rushton, A.; Rygl, K.; Sanchez Monge, A.; Schaaf, R.; Schilke, P.; Stanke, T.; Schmalzl, M.; Stoehr, F.; Urban, S.; van Kampen, E.; Vlemmings, W.; Wang, K.; Wild, W.; Yang, Y.; Iguchi, S.; Hasegawa, T.; Saito, M.; Inatani, J.; Mizuno, N.; Asayama, S.; Kosugi, G.; Morita, K.-I.; Chiba, K.; Kawashima, S.; Okumura, S. K.; Ohashi, N.; Ogasawara, R.; Sakamoto, S.; Noguchi, T.; Huang, Y.-D.; Liu, S.-Y.; Kemper, F.; Koch, P. M.; Chen, M.-T.; Chikada, Y.; Hiramatsu, M.; Iono, D.; Shimojo, M.; Komugi, S.; Kim, J.; Lyo, A.-R.; Muller, E.; Herrera, C.; Miura, R. E.; Ueda, J.; Chibueze, J.; Su, Y.-N.; Trejo-Cruz, A.; Wang, K.-S.; Kiuchi, H.; Ukita, N.; Sugimoto, M.; Kawabe, R.; Hayashi, M.; Miyama, S.; Ho, P. T. P.; Kaifu, N.; Ishiguro, M.; Beasley, A. J.; Bhatnagar, S.; Braatz, J. A., III; Brisbin, D. G.; Brunetti, N.; Carilli, C.; Crossley, J. H.; D’Addario, L.; Donovan Meyer, J. L.; Emerson, D. T.; Evans, A. S.; Fisher, P.; Golap, K.; Griffith, D. M.; Hale, A. E.; Halstead, D.; Hardy, E. J.; Hatz, M. C.; Holdaway, M.; Indebetouw, R.; Jewell, P. R.; Kepley, A. A.; Kim, D.-C.; Lacy, M. D.; Leroy, A. K.; Liszt, H. S.; Lonsdale, C. J.; Matthews, B.; McKinnon, M.; Mason, B. S.; Moellenbrock, G.; Moullet, A.; Myers, S. T.; Ott, J.; Peck, A. B.; Pisano, J.; Radford, S. J. E.; Randolph, W. T.; Rao Venkata, U.; Rawlings, M. G.; Rosen, R.; Schnee, S. L.; Scott, K. S.; Sharp, N. K.; Sheth, K.; Simon, R. S.; Tsutsumi, T.; Wood, S. J.

    2015-01-01

    A major goal of the Atacama Large Millimeter/submillimeter Array (ALMA) is to make accurate images with resolutions of tens of milliarcseconds, which at submillimeter (submm) wavelengths requires baselines up to ∼15 km. To develop and test this capability, a Long Baseline Campaign (LBC) was carried

  9. Adapting the M3 Surveillance Metrics for an Unknown Baseline

    Energy Technology Data Exchange (ETDEWEB)

    Hamada, Michael Scott [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Abes, Jeff I. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Jaramillo, Brandon Michael Lee [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-11-30

    The original M3 surveillance metrics assume that the baseline is known. In this article, adapted M3 metrics are presented when the baseline is not known and estimated by available data. Deciding on how much available data is enough is also discussed.

  10. 77 FR 26535 - Hope Gas, Inc.; Notice of Baseline Filing

    Science.gov (United States)

    2012-05-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Hope Gas, Inc.; Notice of Baseline Filing Take notice that on April 26, 2012, Hope Gas, Inc. (Hope Gas) submitted a baseline filing of their Statement of Operating Conditions...

  11. 77 FR 31841 - Hope Gas, Inc.; Notice of Baseline Filing

    Science.gov (United States)

    2012-05-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Hope Gas, Inc.; Notice of Baseline Filing Take notice that on May 16, 2012, Hope Gas, Inc. (Hope Gas) submitted a revised baseline filing of their Statement of...

  12. Change Analysis in Structural Laser Scanning Point Clouds: The Baseline Method.

    Science.gov (United States)

    Shen, Yueqian; Lindenbergh, Roderik; Wang, Jinhu

    2016-12-24

    A method is introduced for detecting changes from point clouds that avoids registration. For many applications, changes are detected between two scans of the same scene obtained at different times. Traditionally, these scans are aligned to a common coordinate system having the disadvantage that this registration step introduces additional errors. In addition, registration requires stable targets or features. To avoid these issues, we propose a change detection method based on so-called baselines. Baselines connect feature points within one scan. To analyze changes, baselines connecting corresponding points in two scans are compared. As feature points either targets or virtual points corresponding to some reconstructable feature in the scene are used. The new method is implemented on two scans sampling a masonry laboratory building before and after seismic testing, that resulted in damages in the order of several centimeters. The centres of the bricks of the laboratory building are automatically extracted to serve as virtual points. Baselines connecting virtual points and/or target points are extracted and compared with respect to a suitable structural coordinate system. Changes detected from the baseline analysis are compared to a traditional cloud to cloud change analysis demonstrating the potential of the new method for structural analysis.

  13. ADH IB expression, but not ADH III, is decreased in human lung cancer.

    Science.gov (United States)

    Mutka, Sarah C; Green, Lucia H; Verderber, Evie L; Richards, Jane P; Looker, Doug L; Chlipala, Elizabeth A; Rosenthal, Gary J

    2012-01-01

    Endogenous S-nitrosothiols, including S-nitrosoglutathione (GSNO), mediate nitric oxide (NO)-based signaling, inflammatory responses, and smooth muscle function. Reduced GSNO levels have been implicated in several respiratory diseases, and inhibition of GSNO reductase, (GSNOR) the primary enzyme that metabolizes GSNO, represents a novel approach to treating inflammatory lung diseases. Recently, an association between decreased GSNOR expression and human lung cancer risk was proposed in part based on immunohistochemical staining using a polyclonal GSNOR antibody. GSNOR is an isozyme of the alcohol dehydrogenase (ADH) family, and we demonstrate that the antibody used in those studies cross reacts substantially with other ADH proteins and may not be an appropriate reagent. We evaluated human lung cancer tissue arrays using monoclonal antibodies highly specific for human GSNOR with minimal cross reactivity to other ADH proteins. We verified the presence of GSNOR in ≥85% of specimens examined, and extensive analysis of these samples demonstrated no difference in GSNOR protein expression between cancerous and normal lung tissues. Additionally, GSNOR and other ADH mRNA levels were evaluated quantitatively in lung cancer cDNA arrays by qPCR. Consistent with our immunohistochemical findings, GSNOR mRNA levels were not changed in lung cancer tissues, however the expression levels of other ADH genes were decreased. ADH IB mRNA levels were reduced (>10-fold) in 65% of the lung cancer cDNA specimens. We conclude that the previously reported results showed an incorrect association of GSNOR and human lung cancer risk, and a decrease in ADH IB, rather than GSNOR, correlates with human lung cancer.

  14. ADH IB expression, but not ADH III, is decreased in human lung cancer.

    Directory of Open Access Journals (Sweden)

    Sarah C Mutka

    Full Text Available Endogenous S-nitrosothiols, including S-nitrosoglutathione (GSNO, mediate nitric oxide (NO-based signaling, inflammatory responses, and smooth muscle function. Reduced GSNO levels have been implicated in several respiratory diseases, and inhibition of GSNO reductase, (GSNOR the primary enzyme that metabolizes GSNO, represents a novel approach to treating inflammatory lung diseases. Recently, an association between decreased GSNOR expression and human lung cancer risk was proposed in part based on immunohistochemical staining using a polyclonal GSNOR antibody. GSNOR is an isozyme of the alcohol dehydrogenase (ADH family, and we demonstrate that the antibody used in those studies cross reacts substantially with other ADH proteins and may not be an appropriate reagent. We evaluated human lung cancer tissue arrays using monoclonal antibodies highly specific for human GSNOR with minimal cross reactivity to other ADH proteins. We verified the presence of GSNOR in ≥85% of specimens examined, and extensive analysis of these samples demonstrated no difference in GSNOR protein expression between cancerous and normal lung tissues. Additionally, GSNOR and other ADH mRNA levels were evaluated quantitatively in lung cancer cDNA arrays by qPCR. Consistent with our immunohistochemical findings, GSNOR mRNA levels were not changed in lung cancer tissues, however the expression levels of other ADH genes were decreased. ADH IB mRNA levels were reduced (>10-fold in 65% of the lung cancer cDNA specimens. We conclude that the previously reported results showed an incorrect association of GSNOR and human lung cancer risk, and a decrease in ADH IB, rather than GSNOR, correlates with human lung cancer.

  15. Jinetes en Grecia y sus ecos en la cultura ibérica

    Directory of Open Access Journals (Sweden)

    Domínguez Monedero, Adolfo J.

    2005-12-01

    Full Text Available The uses of the horse in Greece are reviewed from the Mycenaean until Late Classical times in order to trace its development as a military weapon. Besides, the social projection of the use of the horse in Greece is also addressed, as well as the development of equestrian contests which served also as a means of stressing the social status of the leading groups within the Greek poleis. In a final chapter the possible reflections of the uses of the horse in Greece in the Iberian world are also considered, although the possible relationships are confined mainly to iconographical loans from Greek prototypes to some Iberian artistic manifestations.

    Se pasa revista a los usos del caballo en Grecia desde época micénica hasta el final del Clasicismo a fin de observar su desarrollo como arma militar. Además, se estudia también la proyección social del uso del caballo en Grecia así como el desarrollo de competiciones ecuestres que sirvieron también como medio de exhibir el estatus social de los grupos dirigentes de las poleis griegas. En el capítulo final se consideran también los posibles ecos de los usos del caballo en Grecia en el mundo ibérico, aunque estas posibles relaciones se limitan sobre todo a préstamos iconográficos de modelos griegos a algunas manifestaciones artísticas ibéricas.

  16. The OSCAR-IB consensus criteria for retinal OCT quality assessment.

    Directory of Open Access Journals (Sweden)

    Prejaas Tewarie

    Full Text Available BACKGROUND: Retinal optical coherence tomography (OCT is an imaging biomarker for neurodegeneration in multiple sclerosis (MS. In order to become validated as an outcome measure in multicenter studies, reliable quality control (QC criteria with high inter-rater agreement are required. METHODS/PRINCIPAL FINDINGS: A prospective multicentre study on developing consensus QC criteria for retinal OCT in MS: (1 a literature review on OCT QC criteria; (2 application of these QC criteria to a training set of 101 retinal OCT scans from patients with MS; (3 kappa statistics for inter-rater agreement; (4 identification reasons for inter-rater disagreement; (5 development of new consensus QC criteria; (6 testing of the new QC criteria on the training set and (7 prospective validation on a new set of 159 OCT scans from patients with MS. The inter-rater agreement for acceptable scans among OCT readers (n = 3 was moderate (kappa 0·45 based on the non-validated QC criteria which were entirely based on the ophthalmological literature. A new set of QC criteria was developed based on recognition of: (O obvious problems, (S poor signal strength, (C centration of scan, (A algorithm failure, (R retinal pathology other than MS related, (I illumination and (B beam placement. Adhering to these OSCAR-IB QC criteria increased the inter-rater agreement to kappa from moderate to substantial (0.61 training set and 0.61 prospective validation. CONCLUSIONS: This study presents the first validated consensus QC criteria for retinal OCT reading in MS. The high inter-rater agreement suggests the OSCAR-IB QC criteria to be considered in the context of multicentre studies and trials in MS.

  17. The Dimanganese(II) Site of Bacillus subtilis Class Ib Ribonucleotide Reductase

    Energy Technology Data Exchange (ETDEWEB)

    Boal, Amie K.; Cotruvo, Jr., Joseph A.; Stubbe, JoAnne; Rosenzweig, Amy C. (MIT); (NWU)

    2014-10-02

    Class Ib ribonucleotide reductases (RNRs) use a dimanganese-tyrosyl radical cofactor, Mn{sub 2}{sup III}-Y{sm_bullet}, in their homodimeric NrdF ({beta}2) subunit to initiate reduction of ribonucleotides to deoxyribonucleotides. The structure of the Mn{sub 2}{sup II} form of NrdF is an important component in understanding O{sub 2}-mediated formation of the active metallocofactor, a subject of much interest because a unique flavodoxin, NrdI, is required for cofactor assembly. Biochemical studies and sequence alignments suggest that NrdF and NrdI proteins diverge into three phylogenetically distinct groups. The only crystal structure to date of a NrdF with a fully ordered and occupied dimanganese site is that of Escherichia coli Mn{sub 2}{sup II}-NrdF, prototypical of the enzymes from actinobacteria and proteobacteria. Here we report the 1.9 {angstrom} resolution crystal structure of Bacillus subtilis Mn{sub 2}{sup II}-NrdF, representative of the enzymes from a second group, from Bacillus and Staphylococcus. The structures of the metal clusters in the {beta}2 dimer are distinct from those observed in E. coli Mn{sub 2}{sup II}-NrdF. These differences illustrate the key role that solvent molecules and protein residues in the second coordination sphere of the Mn{sub 2}{sup II} cluster play in determining conformations of carboxylate residues at the metal sites and demonstrate that diverse coordination geometries are capable of serving as starting points for Mn{sub 2}{sup III}-Y{sm_bullet} cofactor assembly in class Ib RNRs.

  18. La habitación sagrada de la ciudad ibérica de La Serreta

    Directory of Open Access Journals (Sweden)

    Grau, Ignacio

    2008-12-01

    Full Text Available In this paper a department with probable sacred functions in the Iberian settlement of La Serreta (Alcoi-Cocentaina- Penàguila, Alicante is analyzed. In this room an exceptional material record was found that includes some of the better examples of the so-called narrative figured pottery style, the image of a nurse goddess in terracotta, imported vessels and specialized metal instruments. This outstanding ensemble allows us to define this space as a singular deposit and a representative room with possible religious functions, which formed the back bone of the complex social and political relationships of the Iberian oppidum at the end of the 3rd cent. B.C.En el siguiente artículo se analiza un departamento con probables funciones sagradas en el asentamiento ibérico de La Serreta (Alcoi-Cocentaina-Penàguila, Alicante. En esta habitación se recuperó un excepcional conjunto material que incluye algunos de los mejores ejemplos de cerámica con decoración figurada de estilo narrativo, una plaqueta de terracota que representa una divinidad nutricia, vajilla de importación e instrumental especializado de orfebre. Las características de este destacado conjunto nos llevan a definir el espacio como un depósito singular y una habitación representativa con posibles funciones religiosas que contribuiría a articular las complejas relaciones sociales y políticas del oppidum ibérico a finales del s. III a.C.

  19. Gastrointestinal (GI) permeability correlates with trait anxiety and urinary norepinephrine/creatinine (CR)ratio in children with functional abdominal pain (FAP)and irritable bowel syndrome (IBS) but not in controls

    Science.gov (United States)

    FAP and IBS affect 10–15% of school age children and bear many similarities to irritable bowel syndrome (IBS) in adults (e.g., functional pain, visceral hyperalgesia). Animal models of IBS have suggested a relationship between neonatal stress/anxiety and increased GI permeability later in life. We h...

  20. Effects of escins Ia, Ib, IIa, and IIb from horse chestnuts on gastrointestinal transit and ileus in mice.

    Science.gov (United States)

    Matsuda, H; Li, Y; Yoshikawa, M

    1999-08-01

    The effects of saponin fraction and its principal constituents escins Ia (1), Ib (2), IIa (3), and IIb (4) from horse chestnuts on gastrointestinal transit (GIT) and ileus were investigated in mice. Ileus was induced by acetic acid peritoneal irritation or by laparotomy with manipulation. One hour after the oral administration, the saponin fraction (12.5-100 mg/kg) and 14 (12.5-50 mg/ kg, except for 3 at 12.5 mg/kg) dose-dependently accelerated GIT. The optimal effects of the saponin fraction (25 mg/kg) occurred 5-240 min (applied intervals between the fraction and the charcoal meal) after the oral administration. The fraction (12.5-100 mg/ kg) and 1-4 (12.5-50 mg/kg, except for 1 and 2 at 12.5 mg/kg) dose-dependently prevented the inhibition of GIT induced by the acetic acid peritoneal irritation. They (12.5-100mg/kg) also dose-dependently prevented the inhibition of GIT induced by the laparotomy with manipulation. Desacylescins I (5) and II (6) (50 mg/kg) showed no such effects. These results demonstrated that the saponin fraction and 1-4 accelerated GIT and prevented the experimental ileus, and indicate that the 21, 22-acyl groups are essential for the accelerative effects of 1-4. The accelerations of GIT by 1-4 were completely abolished by the pretreatment with streptozotocin (100 mg/kg, iv), but not by the pretreatment with capsaicin (75 mg/kg in total, sc) or atropine (10 mg/kg, sc). These results imply that the sympathetic nervous system may be, but neither capsaicin-sensitive sensory nerves nor the cholinergic mechanism, involved in the accelerations of GIT by escins 1-4.

  1. The change of serum leptin and its relationship with platelet membrane glycoprotein Ib in patients with coronary heart disease

    Institute of Scientific and Technical Information of China (English)

    XIA Dasheng; SONG Yanqiu; LI Chao; ZHANG Feng; WEI Minxin

    2007-01-01

    The aim of this paper was to investigate the change of serum leptin and its relationship with platelet membrane glycoprotein lb(GP Ib)in patients with coronary heart disease(CHD).The enrolled included 50 patients with CHD (CHD group)and 30 patients without CHD(control group)who were diagnosed by coronary angiography.The positive percentage and the average fluorescence intensity of platelet membrane GP Ib were detected by full-blood flow cytometry.Serum leptin was detected by enzyme linked immunosorbent assay.The positive percentage and the average fluorescence intensity of platetet membrane GP Ib in the CHD group were significantly lower than those in the control group (P<0.05).After correcting the differences of systolic blood pressure,body mass index(BMI),low-density lipoprotein cholesterol(LDL-C),high-density lipoprotein cholesterol (HDL-C),fasting glucose,PPBS,fasting insulin and quantita tive insulin sensitive index,serum leptin level in the CHD group was significantly higher than that in the control group (P<0.05).Single factor correlative analysis revealed that serum leptin in CHD patients was negatively correlated with the average fluorescence intensity of platelet membrane GP Ib(P<0.05).Multifactorial stepwise regression analysis showed that serum leptin in CHD patients was independently negatively correlated with the average fluorescence intensity of platelet membrane GP Ib(P<0.05).Logistic analysis demonstrated that serum leptin was independently correlated with the risk of CHD(P<0.05).Hyperleptinemia was veri fied in CHD patients.The increase of serum leptin could affect blood platelet activation.Hyperleptinemia may play an important role in the pathogenesis of CHD.

  2. Molecular Cloning and Functional Characterization of a Salt Tolerance-Associated Gene IbNFU1 from Sweetpotato

    Institute of Scientific and Technical Information of China (English)

    WANG Lian-jun; HE Shao-zhen; ZHAI Hong; LIU De-gao; WANG Yan-nan; LIU Qing-chang

    2013-01-01

    Iron-sulfur cluster biosynthesis involving the nitrogen fixation (Nif) proteins has been proposed as a general mechanism acting in various organisms. NifU-like protein may play an important role in protecting plants against abiotic and biotic stresses. Based on the EST sequence selected from salt-stressed suppression subtractive hybridization (SSH) cDNA library constructed with a salt-tolerant mutant LM79, a NFU gene, termed IbNFU1, was cloned from sweetpotato (Ipomoea batatas (L.) Lam.) via rapid amplification of cDNA ends (RACE). The cDNA sequence of 1 117 bp contained an 846 bp open reading frame encoding a 281 amino acids polypeptide with a molecular weight of 30.5 kDa and an isoelectric point (pI) of 5.12. IbNFU1 gene contained a conserved Cys-X-X-Cys motif in C-terminal of the iron-sulfur cluster domain. The deduced amino acid sequence had 66.08 to 71.99%sequence identity to NFU genes reported in Arabidopsis thaliana, Eucalyptus grandis and Vitis vinifera. Real-time quantitative PCR analysis revealed that the expression level of IbNFU1 gene was significantly higher in the roots of the mutant LM79 compared to the wild-type Lizixiang. Transgenic tobacco (cv. Wisconsin 38) plants expressing IbNFU1 gene exhibited significantly higher salt tolerance compared to the untransformed control plants. It is proposed that IbNFU1 gene has an important function for salt tolerance of plants.

  3. Alforria, liberdade e cidadania: o problema da fundamentação legal da manumissão no Antigo Regime ibérico

    Directory of Open Access Journals (Sweden)

    da Silva Júnior, Waldomiro Lourenço

    2013-08-01

    Full Text Available The purpose of this article is to contribute to the understanding of the legal reasoning of manumission, the root of the systems of slavery developed in the Iberian Atlantic area. Considering the normative order of the civil law, typical of the Old Regime, aims to return some topics already covered by historiography, trying to move forward with respect to the implications of liberation in terms of obtaining citizenship and modalities effectively included by the written law.El propósito de este artículo es contribuir hacia la comprensión de los fundamentos jurídicos de la manumisión, la piedra angular de la esclavitud desarrollada en la zona atlántica ibérica. Teniendo en cuenta el orden normativo del Antiguo Régimen y recuperando algunos de los temas ya cubiertos por la historiografía, buscase avanzar analíticamente con respecto a las implicaciones de la liberación en términos de obtención de la ciudadanía y de las modalidades efectivamente establecidas por el derecho positivo. [pt] O propósito do artigo é contribuir para o entendimento da fundamentação jurídica da manumissão, pedra angular dos regimes de escravidão desenvolvidos pelos ibéricos no espaço atlântico. Considerando a ordem normativa do Antigo Regime, pautada na cultura do direito comum, procura-se retomar certos tópicos já abordados pela historiografia, tratando de avançar com respeito às implicações da libertação em termos de obtenção da cidadania e às modalidades efetivamente compreendidas pelo direito positivo.

  4. GPS survey in long baseline neutrino-oscillation measurement

    CERN Document Server

    Noumi, H; Inagaki, T; Hasegawa, T; Katoh, Y; Kohama, M; Kurodai, M; Kusano, E; Maruyama, T; Minakawa, M; Nakamura, K; Nishikawa, K; Sakuda, M; Suzuki, Y; Takasaki, M; Tanaka, K H; Yamanoi, Y; 10.1109/TNS.2004.836042

    2004-01-01

    We made a series of surveys to obtain neutrino beam line direction toward SuperKamiokande (SK) at a distance of 250 km for the long- baseline neutrino oscillation experiment at KEK. We found that the beam line is directed to SK within 0.03 mr and 0.09 mr (in sigma) in the horizontal and vertical directions, respectively. During beam operation, we monitored the muon distribution from secondary pions produced at the target and collected by a magnetic horn system. We found that the horn system functions like a lens of a point-to- parallel optics with magnification of approximately -100 and the focal length of 2.3 m. Namely, a small displacement of the primary beam position at the target is magnified about a factor -100 at the muon centroid, while the centroid position is almost stable against a change of the incident angle of the primary beam. Therefore, the muon centroid can be a useful monitor of the neutrino beam direction. We could determine the muon centroid within 6 mm and 12 mm in horizontal and vertical ...

  5. Baseline Gas Turbine Development Program ninth quarterly progress report

    Energy Technology Data Exchange (ETDEWEB)

    Schmidt, C.E.

    1975-01-31

    Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1978 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. NASA completed the first phase of their baseline engine heat balance tests, and an upgraded engine compressor is being scaled for test. EPA completed their report on vehicle tests including emissions and vehicle performance, and a new endurance engine is on test. Significant development progress was made on both fixed and variable geometry combustors. After 45 hours of engine operation with Vendor A ceramic regenerator, no significant deterioration of the matrix, seals, or elastomeric mount was encountered. Ceramic regenerator stress analysis has commenced. Additional developments in non-nickel oxide regenerator rubbing seals are encouraging. The first preprototype integrated control system is in vehicle operation. Control adaptation for variable inlet guide vanes and water injection is progressing. AiRefrac turbine wheels were verified dimensionally and are being processed for engine testing. Water injection tests with a four nozzle system were run, and additional performance documentation of variable inlet guide vanes was obtained. Linerless insulation is on test in the free rotor engine, the new endurance engine, and a performance engine. The free rotor engine completed test cell checkout and was installed in a vehicle. Vehicle checkout, including a preprototype integrated control, is underway. Detailed specifications of the upgraded engine were written.

  6. Hydropower Baseline Cost Modeling, Version 2

    Energy Technology Data Exchange (ETDEWEB)

    O' Connor, Patrick W. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-09-01

    Recent resource assessments conducted by the United States Department of Energy have identified significant opportunities for expanding hydropower generation through the addition of power to non-powered dams and on undeveloped stream-reaches. Additional interest exists in the powering of existing water resource infrastructure such as conduits and canals, upgrading and expanding existing hydropower facilities, and the construction new pumped storage hydropower. Understanding the potential future role of these hydropower resources in the nation’s energy system requires an assessment of the environmental and techno-economic issues associated with expanding hydropower generation. To facilitate these assessments, this report seeks to fill the current gaps in publically available hydropower cost estimating tools that can support the national-scale evaluation of hydropower resources.

  7. Functional Foods Baseline and Requirements Analysis

    Science.gov (United States)

    Cooper, M. R.; Bermudez-Aguirre, L. D.; Douglas, G.

    2015-01-01

    Current spaceflight foods were evaluated to determine if their nutrient profile supports positioning as a functional food and if the stability of the bioactive compound within the food matrix over an extended shelf-life correlated with the expected storage duration during the mission. Specifically, the research aims were: Aim A. To determine the amount of each nutrient in representative spaceflight foods immediately after processing and at predetermined storage time to establish the current nutritional state. Aim B. To identify the requirements to develop foods that stabilize these nutrients such that required concentrations are maintained in the space food system throughout long duration missions (up to five years). Aim C. To coordinate collaborations with health and performance groups that may require functional foods as a countermeasure.

  8. Generating synthetic baseline populations from register data

    DEFF Research Database (Denmark)

    Rich, Jeppe; Mulalic, Ismir

    2012-01-01

    The paper presents a population synthesiser based on the method of Iterative Proportional Fitting (IPF) algorithm developed for the new Danish national transport model system. The synthesiser is designed for large population matrices and allows target variables to be represented in several target...... constraints. As a result, constraints for the IPF are cross-linked, which makes it difficult to ensure consistency of targets in a forecast perspective. The paper proposes a new solution strategy to ensure internal consistency of the population targets in order to guarantee proper convergence of the IPF...... algorithm. The solution strategy consists in establishing a harmonisation process for the population targets, which combined with a linear programming approach, is applied to generate a consistent target representation. The model approach is implemented and tested on Danish administrative register data...

  9. The MINK methodology: background and baseline. [USA - Midwest Region

    Energy Technology Data Exchange (ETDEWEB)

    Rosenberg, N.J.; Crosson, P.R.; Frederick, K.D.; Easterling, W.E. III; McKenney, M.S.; Bowes, M.D.; Sedjo, R.A.; Darmstadter, J.; Katz, L.A.; Lemon, K.M. (Resources for the Future, Washington, DC (United States))

    1993-06-01

    A four step methodology has been developed for study of the regional impacts of climate change and the possible responses thereto. First the region's climate sensitive sectors and total economy are described (Task A, current baseline). Next a scenario of climate change is imposed on the current baseline (Task B, current baseline with climate change). A new baseline describing the climate sensitive sectors and total regional economy is projected for some time in the future (Task C, future baseline, year 2030) in the absence of climate change. Finally, the climate change scenario is reimposed on the future baseline (Task D, future baseline with climate change). Impacts of the climate change scenario on the current and future regional economies are determined by means of simulation models and other appropriate techniques. These techniques are also used to assess the impacts of an elevated CO[sub 2] concentration (450 ppm) and of various forms of adjustments and adaptations. The region chosen for the first test of the methodology is composed of the four U.S. states of Missouri, Iowa, Nebraska and Kansas. The climate change scenario is the actual weather of the 1930s decade in the MINK region. 'Current' climate is the actual weather of the period 1951-1980. 20 refs., 3 figs., 2 tabs.

  10. Preclinical models for neuroblastoma: establishing a baseline for treatment.

    Directory of Open Access Journals (Sweden)

    Tal Teitz

    Full Text Available BACKGROUND: Preclinical models of pediatric cancers are essential for testing new chemotherapeutic combinations for clinical trials. The most widely used genetic model for preclinical testing of neuroblastoma is the TH-MYCN mouse. This neuroblastoma-prone mouse recapitulates many of the features of human neuroblastoma. Limitations of this model include the low frequency of bone marrow metastasis, the lack of information on whether the gene expression patterns in this system parallels human neuroblastomas, the relatively slow rate of tumor formation and variability in tumor penetrance on different genetic backgrounds. As an alternative, preclinical studies are frequently performed using human cell lines xenografted into immunocompromised mice, either as flank implant or orthtotopically. Drawbacks of this system include the use of cell lines that have been in culture for years, the inappropriate microenvironment of the flank or difficult, time consuming surgery for orthotopic transplants and the absence of an intact immune system. PRINCIPAL FINDINGS: Here we characterize and optimize both systems to increase their utility for preclinical studies. We show that TH-MYCN mice develop tumors in the paraspinal ganglia, but not in the adrenal, with cellular and gene expression patterns similar to human NB. In addition, we present a new ultrasound guided, minimally invasive orthotopic xenograft method. This injection technique is rapid, provides accurate targeting of the injected cells and leads to efficient engraftment. We also demonstrate that tumors can be detected, monitored and quantified prior to visualization using ultrasound, MRI and bioluminescence. Finally we develop and test a "standard of care" chemotherapy regimen. This protocol, which is based on current treatments for neuroblastoma, provides a baseline for comparison of new therapeutic agents. SIGNIFICANCE: The studies suggest that use of both the TH-NMYC model of neuroblastoma and the

  11. An Analysis Method for Superconducting Resonator Parameter Extraction with Complex Baseline Removal

    Science.gov (United States)

    Cataldo, Giuseppe

    2014-01-01

    A new semi-empirical model is proposed for extracting the quality (Q) factors of arrays of superconducting microwave kinetic inductance detectors (MKIDs). The determination of the total internal and coupling Q factors enables the computation of the loss in the superconducting transmission lines. The method used allows the simultaneous analysis of multiple interacting discrete resonators with the presence of a complex spectral baseline arising from reflections in the system. The baseline removal allows an unbiased estimate of the device response as measured in a cryogenic instrumentation setting.

  12. Organic Contamination Baseline Study: In NASA JSC Astromaterials Curation Laboratories. Summary Report

    Science.gov (United States)

    Calaway, Michael J.

    2013-01-01

    In preparation for OSIRIS-REx and other future sample return missions concerned with analyzing organics, we conducted an Organic Contamination Baseline Study for JSC Curation Labsoratories in FY12. For FY12 testing, organic baseline study focused only on molecular organic contamination in JSC curation gloveboxes: presumably future collections (i.e. Lunar, Mars, asteroid missions) would use isolation containment systems over only cleanrooms for primary sample storage. This decision was made due to limit historical data on curation gloveboxes, limited IR&D funds and Genesis routinely monitors organics in their ISO class 4 cleanrooms.

  13. Study on Determination Technology of Tree Morphology Based on Multi-baseline Digital Close-range Photogrammetry System%基于多基线近景摄影测量系统的树木形态结构测定技术的研究

    Institute of Scientific and Technical Information of China (English)

    陈义伟; 李春友; 张劲松; 孟平; 王会顶

    2012-01-01

    应用Lensphoto多基线数字近景摄影测量系统,对5、6、7、8、9年生核桃和5、6、8、9、10年生杏树的三维坐标参数进行了近景摄影测量,得到平均误差在X轴方向误差为0.001 0 m,Y轴方向误差为0.001 4 m,Z轴方向误差为0.0004 m,水平方向误差为0.001 8 m,整体误差为0.001 8m.以6年生核桃和9年生杏树为例,利用多基线数字近景摄影测量系统对被测树木进行了形态结构测定,获得了高精度的树高、胸径、枝下高、冠幅以及分枝角度等主要形态结构数据,从而为树木形态结构精确测定以及树木可视化研究提供基础数据和理论支持.%The 3-dimensional coordinate parameters of 5,6,7,8,9 year-old walnut trees and 5,6,8,9,10 year-old apricot trees were measured by using Lensphoto multi-baseline digital close-range photogrammetry system. The results indicated that average error of x axis direction was 0.001 0 m,average error of y axis direction was 0. 001 4 m,average error of z axis direction was 0. 000 4 m,average error of horizontal direction was 0.001 8 m and average global error was 0.001 8 m. Taking the 6 year-old walnut tree and 9 year-old apricot tree as example,tree height,diameter, height under branch,crown width and branching angle etc. Main parameters of configuration structure with high precision was obtained by u-sing multi-baseline digital close-range photogrammetry system to provide basic data for the study of tree morphology and visualization.

  14. Solid Phase Synthesis and Anti-microbial Activities of the Antibacterial Peptide IB-367%抗菌肽IB-367的固相合成与抑菌活性

    Institute of Scientific and Technical Information of China (English)

    王小青; 高杨; 尹志峰; 宫闻婧; 赵红玲; 王良友

    2016-01-01

    采用固相合成方法,以Rink Amide树脂为载体,Fmoc保护氨基酸为原料,经苯并三唑-1-四甲基六氟磷酸酯( HBTU)/N,N-二异丙基乙胺( DIEA)缩合,三氟乙酸/苯甲硫醚/乙二硫醇/苯甲醚裂解体系脱除保护基制得IB-367线性肽(4);4经双氧水氧化制得IB-367一环肽(5);5经碘乙醇溶液氧化合成抗菌肽IB-367(6),收率34.1%,纯度>95.0%,其结构经MS(ESI)和氨基酸组成分析确证。抑菌活性研究结果表明:6对大肠杆菌和金黄色葡萄球菌的最小抑菌浓度为5.0μg· mL-1。%The linear peptides of IB-367(4) was synthesized according to its peptide sequence by con-densation with O-( benzotriazol-yl )-N, N, N′, N′-tetramethy-luronium ( HBTU )/N-Ethyldiisopropyl-amine( DIEA) and deprotection with trifluoroacetic acid/thioanisole/1,2-ethanedithiol/anisole, using rink amide resin as the solid supporter , and Fmoc-amino acids as raw materials .The cyclic peptide of IB-367(5) was formed by oxidation of 4 with H2O2.The antibacterial peptide IB-367(6) with yield of 34.1%and purity>95.0% was obtained by oxidation of 5 with I2 .The structure was confirmed by MS(ESI) and amino acid composition analysis .MIC of 6 on Escherichia coli and Staphylococcus aureus was 5.0 μg· mL-1 .

  15. GNSS Single Frequency, Single Epoch Reliable Attitude Determination Method with Baseline Vector Constraint

    Directory of Open Access Journals (Sweden)

    Ang Gong

    2015-12-01

    Full Text Available For Global Navigation Satellite System (GNSS single frequency, single epoch attitude determination, this paper proposes a new reliable method with baseline vector constraint. First, prior knowledge of baseline length, heading, and pitch obtained from other navigation equipment or sensors are used to reconstruct objective function rigorously. Then, searching strategy is improved. It substitutes gradually Enlarged ellipsoidal search space for non-ellipsoidal search space to ensure correct ambiguity candidates are within it and make the searching process directly be carried out by least squares ambiguity decorrelation algorithm (LAMBDA method. For all vector candidates, some ones are further eliminated by derived approximate inequality, which accelerates the searching process. Experimental results show that compared to traditional method with only baseline length constraint, this new method can utilize a priori baseline three-dimensional knowledge to fix ambiguity reliably and achieve a high success rate. Experimental tests also verify it is not very sensitive to baseline vector error and can perform robustly when angular error is not great.

  16. The baseline paradox of optical interferometry. Application to the GRAVITY astrometric error budget

    CERN Document Server

    Lacour, S; Gillessen, S; Pfuhl, O; Woillez, J; Bonnet, H; Perrin, G; Lazareff, B; Rabien, S; Lapeyrere, V; Clenet, Y; Kok, Y

    2014-01-01

    A basic principle of long baseline interferometry is that an optical path difference (OPD) directly translate into an astrometric measurement. In the simplest case, the OPD is equal to the scalar product between the vector linking the two telescopes and the normalized vector pointing toward the star. However, in some circumstances, a too simple approximation interpretation of this scalar product leads to seemingly conflicting results, called here "the baseline paradox". For micro-arcsecond accuracy astrometry, we have to model in full the metrology measurement. It involves a complex system subject to many optical effects: from pure baseline errors to static, quasi-static and high order optical aberrations. The goal of this paper is to present the strategy used by GRAVITY to minimize the biases introduced by these defects. It is possible to give an analytical formula on how the baselines and tip-tilt errors affect the astrometric measurement. This formula depends on the limit-points of three type of baselines:...

  17. GNSS Single Frequency, Single Epoch Reliable Attitude Determination Method with Baseline Vector Constraint.

    Science.gov (United States)

    Gong, Ang; Zhao, Xiubin; Pang, Chunlei; Duan, Rong; Wang, Yong

    2015-12-02

    For Global Navigation Satellite System (GNSS) single frequency, single epoch attitude determination, this paper proposes a new reliable method with baseline vector constraint. First, prior knowledge of baseline length, heading, and pitch obtained from other navigation equipment or sensors are used to reconstruct objective function rigorously. Then, searching strategy is improved. It substitutes gradually Enlarged ellipsoidal search space for non-ellipsoidal search space to ensure correct ambiguity candidates are within it and make the searching process directly be carried out by least squares ambiguity decorrelation algorithm (LAMBDA) method. For all vector candidates, some ones are further eliminated by derived approximate inequality, which accelerates the searching process. Experimental results show that compared to traditional method with only baseline length constraint, this new method can utilize a priori baseline three-dimensional knowledge to fix ambiguity reliably and achieve a high success rate. Experimental tests also verify it is not very sensitive to baseline vector error and can perform robustly when angular error is not great.

  18. Neutrino oscillations: what is magic about the "magic" baseline?

    CERN Document Server

    Smirnov, A Yu

    2006-01-01

    Physics interpretation of the ``magic'' baseline that can play important role in future oscillation experiments is given. The ``magic'' baseline coincides with the refraction length, $l_0$. The latter, in turn, approximately equals the oscillation length in matter at high energies. Therefore at the baseline $L = l_0$ the oscillation phase is $2\\pi$, and consequently, the ``solar'' amplitude of oscillations driven by the mixing angle $\\theta_{12}$ and mass splitting $\\Delta m^2_{21}$ vanishes. As a result, in the lowest order (i) the interference of amplitudes in the $\

  19. Trinocular Stereo Matching Based on Correlations Between Baselines and Disparities

    Institute of Scientific and Technical Information of China (English)

    GUANYepeng; GUWeikang

    2004-01-01

    Gray correlation technique is utilized to take the multi-peak feature points with gray correlation coefficients less than a certain range of maximal correlation coefficient as a potential candidate matching set. There exists the maximal correlation between the correct disparities and their corresponding baselines. A trinocular stereo matching algorithm is proposed based on correlations between the baselines and disparities. After computing the correlations between the baselines and disparities, the unique matches can be determined by maximal correlation coefficient. It is proved that the algorithm proposed is valid and credible by 3-D reconstruction on two pairs of actual natural stereo images.

  20. Upregulation of group IB secreted phospholipase A(2) and its M-type receptor in rat ANTI-THY-1 glomerulonephritis.

    Science.gov (United States)

    Beck, S; Beck, G; Ostendorf, T; Floege, J; Lambeau, G; Nevalainen, T; Radeke, H H; Gurrieri, S; Haas, U; Thorwart, B; Pfeilschifter, J; Kaszkin, M

    2006-10-01

    Treatment of rat glomerular mesangial cell (GMC) cultures with pancreatic secreted phospholipase A(2) (sPLA(2)-IB) results in an enhanced expression of sPLA(2)-IIA and COX-2, possibly via binding to its specific M-type sPLA(2) receptor. In the current study, we have investigated the expression and regulation of sPLA(2)-IB and its receptor during glomerulonephritis (GN). In vivo we used the well-established rat model of anti-Thy 1.1 GN (anti-Thy 1.1-GN) to study the expression of sPLA(2)-IB and the M-type sPLA(2) receptor by immunohistochemistry. In addition, in vitro we determined the interkeukin (IL)-1beta-regulated mRNA and protein expression in primary rat glomerular mesangial and endothelial cells as well as in rat peripheral blood leukocytes (PBLs). Shortly after induction of anti-Thy 1.1-GN, sPLA(2)-IB expression was markedly upregulated in the kidney at 6-24 h. Within glomeruli, the strongest sPLA(2)-IB protein expression was detected on infiltrated granulocytes and monocytes. However, at the same time, the M-type receptor was also markedly upregulated on resident glomerular cells. In vitro, the most prominent cytokine-stimulated secretion of sPLA(2)-IB was observed in monocytes isolated from rat PBLs. Treating glomerular endothelial cells (GECs) with cytokines elicited only weak sPLA(2)-IB expression, but treatment of these cells with exogenous sPLA(2)-IB resulted in a marked expression of the endogenous sPLA(2)-IB. Mesangial cells did not express sPLA(2)-IB at all. The M-type sPLA(2) receptor protein was markedly upregulated on cytokine-stimulated mesangial and endothelial cells as well as on lymphocytes and granulocytes. During anti-Thy 1.1 rat GN, sPLA(2)-IB and the M-type sPLA(2) receptor are induced as primary downstream genes stimulated by inflammatory cytokines. Subsequently, both sPLA(2)-IB and the M-type sPLA(2) receptor are involved in the autocrine and paracrine amplification of the inflammatory process in different resident and infiltrating

  1. The Prognostic Value of Baseline Lymphocyte, Neutrophil, and Monocyte Counts in Locally Advanced Cervical Carcinoma Treated with Radiation

    Science.gov (United States)

    Himler, Justin; Nagel, Christa I.; Resnick, Kimberly

    2017-01-01

    Background. To determine the prognostic significance of pretreatment levels of circulating lymphocyte (CLC), neutrophil (CNC), and monocyte (CMC) counts in patients with locally advanced cervical carcinoma (CC) treated with definitive radiation. Methods. A retrospective, dual-institution review of patients with Stage IB2-IVA CC from 2005 to 2015. Progression-free (PFS) and Overall Survival (OS) were determined for high and low CLC, CNC, and CMC groups. Multivariate analysis was used to confirm prognostic value of baseline leukocyte counts. Results. 181 patients were included. Median follow-up time was 26 (3–89) months. CNC had no effect on PFS or OS. PFS was similar between CMC groups; however, OS was significantly improved for patients with low CMC (62.5 versus 45.3 months, p = 0.016). High CLC was associated with improved PFS (48.5 versus 27.8 months, p = 0.048) and OS (58.4 versus 34.9 months, p = 0.048). On multivariate analysis, high CNC was associated with increased relapse risk (HR 1.12, p = 0.006) and low CLC was associated with increased mortality risk (HR 0.67, p = 0.027). Conclusion. This study demonstrates that leukocyte values can provide prognostic information in CC. These hypothesis-generating findings warrant further prospective investigations. PMID:28239396

  2. The Prognostic Value of Baseline Lymphocyte, Neutrophil, and Monocyte Counts in Locally Advanced Cervical Carcinoma Treated with Radiation

    Directory of Open Access Journals (Sweden)

    Sareena Singh

    2017-01-01

    Full Text Available Background. To determine the prognostic significance of pretreatment levels of circulating lymphocyte (CLC, neutrophil (CNC, and monocyte (CMC counts in patients with locally advanced cervical carcinoma (CC treated with definitive radiation. Methods. A retrospective, dual-institution review of patients with Stage IB2-IVA CC from 2005 to 2015. Progression-free (PFS and Overall Survival (OS were determined for high and low CLC, CNC, and CMC groups. Multivariate analysis was used to confirm prognostic value of baseline leukocyte counts. Results. 181 patients were included. Median follow-up time was 26 (3–89 months. CNC had no effect on PFS or OS. PFS was similar between CMC groups; however, OS was significantly improved for patients with low CMC (62.5 versus 45.3 months, p=0.016. High CLC was associated with improved PFS (48.5 versus 27.8 months, p=0.048 and OS (58.4 versus 34.9 months, p=0.048. On multivariate analysis, high CNC was associated with increased relapse risk (HR 1.12, p=0.006 and low CLC was associated with increased mortality risk (HR 0.67, p=0.027. Conclusion. This study demonstrates that leukocyte values can provide prognostic information in CC. These hypothesis-generating findings warrant further prospective investigations.

  3. Geochemical baseline level and function and contamination of phosphorus in Liao River Watershed sediments of China.

    Science.gov (United States)

    Liu, Shaoqing; Wang, Jing; Lin, Chunye; He, Mengchang; Liu, Xitao

    2013-10-15

    The quantitative assessment of P contamination in sediments is a challenge due to sediment heterogeneity and the lacking of geochemical background or baseline levels. In this study, a procedure was proposed to determine the average P background level and P geochemical baseline level (GBL) and develop P geochemical baseline functions (GBF) for riverbed sediments of the Liao River Watershed (LRW). The LRW has two river systems - the Liao River System (LRS) and the Daliao River System (DRS). Eighty-eight samples were collected and analyzed for P, Al, Fe, Ca, organic matter, pH, and texture. The results show that Fe can be used as a better particle-size proxy to construct the GBF of P (P (mg/kg) = 39.98 + 166.19 × Fe (%), R(2) = 0.835, n = 66). The GBL of P was 675 mg/kg, while the average background level of P was 355 mg/kg. Noting that many large cities are located in the DRS watershed, most of the contaminated sites were located within the DRS and the riverbed sediments were more contaminated by P in the DRS watershed than in the LRS watershed. The geochemical background and baseline information of P are of great importance in managing P levels within the LRW.

  4. Baseline and Target Values for PV Forecasts: Toward Improved Solar Power Forecasting: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Jie; Hodge, Bri-Mathias; Lu, Siyuan; Hamann, Hendrik F.; Lehman, Brad; Simmons, Joseph; Campos, Edwin; Banunarayanan, Venkat

    2015-08-05

    Accurate solar power forecasting allows utilities to get the most out of the solar resources on their systems. To truly measure the improvements that any new solar forecasting methods can provide, it is important to first develop (or determine) baseline and target solar forecasting at different spatial and temporal scales. This paper aims to develop baseline and target values for solar forecasting metrics. These were informed by close collaboration with utility and independent system operator partners. The baseline values are established based on state-of-the-art numerical weather prediction models and persistence models. The target values are determined based on the reduction in the amount of reserves that must be held to accommodate the uncertainty of solar power output. forecasting metrics. These were informed by close collaboration with utility and independent system operator partners. The baseline values are established based on state-of-the-art numerical weather prediction models and persistence models. The target values are determined based on the reduction in the amount of reserves that must be held to accommodate the uncertainty of solar power output.

  5. A Survey of Astronomical Research: An Astronomy for Development Baseline

    CERN Document Server

    Ribeiro, V A R M; Cardenas-Avendano, A

    2013-01-01

    Measuring scientific development is a difficult task. Different metrics have been put forward to evaluate scientific development; in this paper we explore a metric that uses the number of peer-reviewed research research articles as an indicator of development in the field of astronomy. We analyzed the available publication record, using the SAO/NASA Astrophysics Database System, by country affiliation in the time span between 1950 and 2011 for countries with a Gross National Income of less than 14,365 USD in 2010. This represents 149 countries. We propose that this metric identifies countries in `astronomy development' with a culture of research publishing. We also propose that for a country to develop astronomy it should invest in outside expert visits, send their staff abroad to study and establish a culture of scientific publishing. Furthermore, we propose that this paper may be used as a baseline to measure the success of major international projects, such as the International Year of Astronomy 2009.

  6. Fort Stewart integrated resource assessment. Volume 2, Baseline detail

    Energy Technology Data Exchange (ETDEWEB)

    Keller, J.M.; Sullivan, G.P.; Wahlstrom, R.R.; Larson, L.L.

    1993-08-01

    This report documents the assessment of baseline energy use at Fort Stewart, a US Army Forces Command facility located near Savannah, Georgia. This is a companion report to Volume 1, Executive Summary, and Volume 3, Integrated Resource Assessment. The US Army Forces Command (FORSCOM) tasked Pacific Northwest Laboratory (PNL) to identify, evaluate, and assist in acquiring all cost-effective energy projects at Fort Stewart. PNL, in support of the US Department of Energy (DOE) Federal Energy Management Program (FEMP), has designed a model program applicable to the federal sector for this purpose. The model program (1) identifies and evaluates all cost-effective energy projects; (2) develops a schedule at each installation for project acquisition considering project type, size, timing, and capital requirements, as well as energy and dollar savings; and (3) targets 100% of the financing required to implement energy efficiency projects. PNL applied this model program to Fort Stewart. The analysis examines the characteristics of electric, natural gas, oil, propane, and wood chip use for fiscal year (FY) 1990. The results include energy-use intensities for the facilities at Fort Stewart by building type, fuel type, and energy end use. A complete energy consumption reconciliation is presented that accounts for the distribution of all major energy uses and losses among buildings, utilities, and central systems.

  7. A Neutrino Apparatus with Improved Capabilities for a short baseline $\

    CERN Document Server

    Gómez-Cadenas, J J; Bueno, A G

    1996-01-01

    We propose the conceptual design of a Neutrino ApparatUS with Improved CApAbilities (NAUSICAA). This detector could be used for a new, short-baseline, high sensitivity \\osc oscillation search experiment at the CERN-SPS neutrino beam, as well as at the future Fermilab Main Injector neutrino beam. The heart of the detector is a finely instrumented target, made of a sandwich of a light Z material and high resolution tracking detectors. Downstream of the target there are tracking detectors for momentum measurement, followed by a compensating calorimeter. All these systems are contained within magnet providing a magnetic field of about 1 Tesla. Following the magnet there is a muon detector. Unlike previous experiments, NAUSICAA would be capable of searching for the \\tau signature using both kinematical and vertex criteria {\\it simultaneously}. Detailed Monte Carlo calculations show that NAUSICAA could improve the sensitivity of the on-going experiments, CHORUS and NOMAD by an order of magnitude in a four-year neut...

  8. Ultra-high pressure water jet: Baseline report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-31

    The ultra-high pressure waterjet technology was being evaluated at Florida International University (FIU) as a baseline technology. In conjunction with FIU`s evaluation of efficiency and cost, this report covers the evaluation conducted for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The ultra-high pressure waterjet technology acts as a cutting tool for the removal of surface substrates. The Husky{trademark} pump feeds water to a lance that directs the high pressure water at the surface to be removed. The safety and health evaluation during the testing demonstration focused on two main areas of exposure. These were dust and noise. The dust exposure was found to be minimal, which would be expected due to the wet environment inherent in the technology, but noise exposure was at a significant level. Further testing for noise is recommended because of the outdoor environment where the testing demonstration took place. In addition, other areas of concern found were arm-hand vibration, ergonomics, heat stress, tripping hazards, electrical hazards, lockout/tagout, fall hazards, slipping hazards, hazards associated with the high pressure water, and hazards associated with air pressure systems.

  9. A very simple baseline restorer for nuclear applications

    CERN Document Server

    Arnaboldi, Claudio

    2003-01-01

    We present a series of Baseline Restorer circuits (BLR) all based on a very simple and compact configuration. The circuits are able to withstand signals shaped as fast as 10ns or as slow as hundreds of ms. These BLRs are improved versions of an already existing solution that has shown outstanding performances. We have now introduced new features to the original configuration capable of improving the operation of the stationary condition of the stage that precedes the BLR output. This way the response of the circuit to the incoming signal is further improved. In addition, special attention has been paid to obtain large speed of response. Signal rates as large as 10MHz with large pile-up percentage are easily supported. This property is particularly suitable for the next generation of experiments at the large hadron colliders at CERN. One version of the described BLRs is presently used in the analog section of the trigger system of the experiment CUORICINO, an array consisting of 70 large mass bolometric detect...

  10. Transuranic waste baseline inventory report. Revision No. 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-01

    The Transuranic Waste Baseline Inventory Report (TWBIR) establishes a methodology for grouping wastes of similar physical and chemical properties from across the U.S. Department of Energy (DOE) transuranic (TRU) waste system into a series of {open_quotes}waste profiles{close_quotes} that can be used as the basis for waste form discussions with regulatory agencies. The purpose of Revisions 0 and 1 of this report was to provide data to be included in the Sandia National Laboratories/New Mexico (SNL/NM) performance assessment (PA) processes for the Waste Isolation Pilot Plant (WIPP). Revision 2 of the document expanded the original purpose and was also intended to support the WIPP Land Withdrawal Act (LWA) requirement for providing the total DOE TRU waste inventory. The document included a chapter and an appendix that discussed the total DOE TRU waste inventory, including nondefense, commercial, polychlorinated biphenyls (PCB)-contaminated, and buried (predominately pre-1970) TRU wastes that are not planned to be disposed of at WIPP.

  11. A Survey of Astronomical Research: A Baseline for Astronomical Development

    Science.gov (United States)

    Ribeiro, V. A. R. M.; Russo, P.; Cárdenas-Avendaño, A.

    2013-12-01

    Measuring scientific development is a difficult task. Different metrics have been put forward to evaluate scientific development; in this paper we explore a metric that uses the number of peer-reviewed, and when available non-peer-reviewed, research articles as an indicator of development in the field of astronomy. We analyzed the available publication record, using the Smithsonian Astrophysical Observatory/NASA Astrophysics Database System, by country affiliation in the time span between 1950 and 2011 for countries with a gross national income of less than 14,365 USD in 2010. This represents 149 countries. We propose that this metric identifies countries in "astronomical development" with a culture of research publishing. We also propose that for a country to develop in astronomy, it should invest in outside expert visits, send its staff abroad to study, and establish a culture of scientific publishing. Furthermore, we propose that this paper may be used as a baseline to measure the success of major international projects, such as the International Year of Astronomy 2009.

  12. Baseline inventory data recommendations for National Wildlife Refuges

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Baseline Inventory Team recommends that each refuge have available abiotic “data layers” for topography, aerial photography, hydrography, soils, boundaries, and...

  13. Baseline inventory data users guide to abiotic GIS layers

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Baseline Inventory Team was chartered by the Fulfilling the Promises Implementation Team to recommend minimum abiotic and biotic inventories for the National...

  14. Sterile Neutrino Fits to Short-Baseline Neutrino Oscillation Measurements

    Directory of Open Access Journals (Sweden)

    J. M. Conrad

    2013-01-01

    (3 + 2 and (3 + 3 fits, rather than (3 + 1 fits, for future neutrino oscillation phenomenology. These results motivate the pursuit of further short-baseline experiments, such as those reviewed in this paper.

  15. Baseline assessment of fish communities of the Flower Garden Banks

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The work developed baseline information on fish and benthic communities within the Flower Garden Banks National Marine Sanctuary (FGBNMS). Surveys employed diving,...

  16. Baseline vegetation mapping : Fort Niobrara National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Final report for the baseline vegetation mapping project on Fort Niobrara National Wildlife Refuge. This project aims to create a vegetation map showing the...

  17. Butler Hollow Glades : Baseline assessment and vegetation monitoring establishment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Several sampling and documentation protocols were implemented to establish baseline vegetation data. These data will provide a comparison point for future...

  18. 40 CFR 80.93 - Individual baseline submission and approval.

    Science.gov (United States)

    2010-07-01

    ...: (i) Refinery block flow diagram, showing principal refining units; (ii) Principal refining unit... parameter for which a baseline value is required, per § 80.91: (i) Narrative of the development of...

  19. Seier NWR second year baseline CCP preparation surveys

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Final report for a project to collect baseline biological information on John W. And Louise Seier National Wildlife Refuge, to aid in preparation of 2014...

  20. LBCS: The LOFAR Long-Baseline Calibrator Survey

    Science.gov (United States)

    Jackson, N.; Tagore, A.; Deller, A.; Moldón, J.; Varenius, E.; Morabito, L.; Wucknitz, O.; Carozzi, T.; Conway, J.; Drabent, A.; Kapinska, A.; Orrù, E.; Brentjens, M.; Blaauw, R.; Kuper, G.; Sluman, J.; Schaap, J.; Vermaas, N.; Iacobelli, M.; Cerrigone, L.; Shulevski, A.; ter Veen, S.; Fallows, R.; Pizzo, R.; Sipior, M.; Anderson, J.; Avruch, I. M.; Bell, M. E.; van Bemmel, I.; Bentum, M. J.; Best, P.; Bonafede, A.; Breitling, F.; Broderick, J. W.; Brouw, W. N.; Brüggen, M.; Ciardi, B.; Corstanje, A.; de Gasperin, F.; de Geus, E.; Eislöffel, J.; Engels, D.; Falcke, H.; Garrett, M. A.; Grießmeier, J. M.; Gunst, A. W.; van Haarlem, M. P.; Heald, G.; Hoeft, M.; Hörandel, J.; Horneffer, A.; Intema, H.; Juette, E.; Kuniyoshi, M.; van Leeuwen, J.; Loose, G. M.; Maat, P.; McFadden, R.; McKay-Bukowski, D.; McKean, J. P.; Mulcahy, D. D.; Munk, H.; Pandey-Pommier, M.; Polatidis, A. G.; Reich, W.; Röttgering, H. J. A.; Rowlinson, A.; Scaife, A. M. M.; Schwarz, D. J.; Steinmetz, M.; Swinbank, J.; Thoudam, S.; Toribio, M. C.; Vermeulen, R.; Vocks, C.; van Weeren, R. J.; Wise, M. W.; Yatawatta, S.; Zarka, P.

    2016-11-01

    We outline the LOFAR Long-Baseline Calibrator Survey (LBCS), whose aim is to identify sources suitable for calibrating the highest-resolution observations made with the International LOFAR Telescope, which include baselines >1000 km. Suitable sources must contain significant correlated flux density (≳ 50 - 100 mJy) at frequencies around 110-190 MHz on scales of a few hundred milliarcseconds. At least for the 200-300-km international baselines, we find around 1 suitable calibrator source per square degree over a large part of the northern sky, in agreement with previous work. This should allow a randomly selected target to be successfully phase calibrated on the international baselines in over 50% of cases. Products of the survey include calibrator source lists and fringe-rate and delay maps of wide areas - typically a few degrees - around each source. The density of sources with significant correlated flux declines noticeably with baseline length over the range 200-600 km, with good calibrators on the longest baselines appearing only at the rate of 0.5 per sq. deg. Coherence times decrease from 1-3 min on 200-km baselines to about 1 min on 600-km baselines, suggesting that ionospheric phase variations contain components with scales of a few hundred kilometres. The longest median coherence time, at just over 3 min, is seen on the DE609 baseline, which at 227 km is close to being the shortest. We see median coherence times of between 80 and 110 s on the four longest baselines (580-600 km), and about 2 min for the other baselines. The success of phase transfer from calibrator to target is shown to be influenced by distance, in a manner that suggests a coherence patch at 150-MHz of the order of 1 deg. Although source structures cannot be measured in these observations, we deduce that phase transfer is affected if the calibrator source structure is not known. We give suggestions for calibration strategies and choice of calibrator sources, and describe the access to